+++ /dev/null
-#
-# Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-#
-# This file is part of BFD, the Binary File Diddler.
-#
-# BFD is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 1, or (at your option)
-# any later version.
-#
-# BFD is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with BFD; see the file COPYING. If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-# $Id$
-
-srcdir=../common
-VPATH=../common
-RANLIB = ranlib
-CSWITCHES = -g # -Wall
-CC=gcc -Wall
-#__sun4__#CDEFINES=-DHOST_SYS=SUN4_SYS
-#__sun3__#CDEFINES=-DHOST_SYS=SUN3_SYS
-#__dgux__#CDEFINES=-DHOST_SYS=DGUX_SYS
-#__dgux__#RANLIB=echo
-INCDIR = ${srcdir}/../../include-cygnus
-CSEARCH = -I$(INCDIR)
-
-TARG = libbfd.a
-CFLAGS = $(CDEFINES) $(CSEARCH) $(CSWITCHES)
-
-
-BFD_LIBS = libbfd.o opncls.o bfd.o archive.o targets.o cache.o archures.o obstack.o
-
-BFD_BACKENDS = oasys.o ieee.o srec.o sunos.o icoff.o b.out.o m88k-bcs.o
-
-BFD_H=$(INCDIR)/bfd.h
-SYSDEP_H=$(INCDIR)/sysdep.h
-
-# C source files that correspond to .o's.
-CFILES = libbfd.c opncls.c bfd.c archive.c targets.c cache.c archures.c \
- sunos.c icoff.c b.out.c srec.c oasys.c ieee.c m88k-bcs.c
-
-all: $(TARG)
-
-POINTOS = $(BFD_LIBS) $(BFD_BACKENDS)
-
-$(TARG): $(POINTOS)
- rm -f $(TARG)
- ar clq $(TARG) $(BFD_LIBS) $(BFD_BACKENDS)
- $(RANLIB) $(TARG)
-
-tags etags: TAGS
-
-TAGS: .force
- etags $(INCDIR)/*.h *.h *.c
-
-clean:
- rm -f $(BFD_LIBS) $(BFD_BACKENDS) *~ core libbfd.a
-
-clobber realclean: clean
- rm -f libbfd.a TAGS
-
-$(BFD_LIBS) $(BFD_BACKENDS): libbfd.h $(BFD_H)
-
-archive.o : archive.c libbfd.h $(BFD_H) $(SYSDEP_H)
-archures.o : archures.c $(BFD_H) $(SYSDEP_H) archures.h
-b.out.o : b.out.c libbfd.h $(BFD_H) $(SYSDEP_H) liba.out.h archures.h
-m88k-bcs.o: m88k-bcs.c libbfd.h $(BFD_H) $(SYSDEP_H) libcoff.h coff-code.h archures.h
-bfd.o : bfd.c libbfd.h $(BFD_H) $(SYSDEP_H)
-cache.o : cache.c libbfd.h $(BFD_H) $(SYSDEP_H)
-coff.o : coff.c
-cplus-dem.o : cplus-dem.c
-filemode.o : filemode.c
-icoff.o : icoff.c libbfd.h $(BFD_H) $(SYSDEP_H) libcoff.h coff-code.h archures.h
-libbfd.o : libbfd.c libbfd.h $(BFD_H) $(SYSDEP_H)
-misc.o : misc.c
-opncls.o : opncls.c libbfd.h $(BFD_H) $(SYSDEP_H)
-sunos.o : sunos.c libbfd.h $(BFD_H) $(SYSDEP_H) liba.out.h
-targets.o : targets.c libbfd.h $(BFD_H) $(SYSDEP_H)
-obstack.o:obstack.c
-ieee.o:ieee.c
-oasys.o:oasys.c
-srec.o:srec.c
-
-
-
-version.c: FORCE
- rm -f version.c
- echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > version.c
-
-
-# This target should be invoked before building a new release.
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#
-roll:
- @V=`cat VERSION` ; \
- MAJ=`sed 's/\..*//' VERSION` ; \
- MIN=`sed 's/.*\.//' VERSION` ; \
- V=$$MAJ.`expr $$MIN + 1` ; \
- rm -f VERSION ; \
- echo $$V >VERSION ; \
- echo Version $$V
-
-# Dummy target to force execution of dependent targets.
-#
-.force:
-FORCE:
-
-# 'G960BASE' will be defined at invocation
-install:
- make ${TARG} OPT=-O
-
-# Target to uncomment host-specific lines in this makefile. Such lines must
-# have the following string beginning in column 1: #__<hostname>__#
-# Original Makefile is backed up as 'Makefile.old'.
-#
-# Invoke with: make make HOST=xxx
-#
-make:
- -@if test $(HOST)x = x ; then \
- echo '\aSpecify "make make HOST=???"'; \
- exit 1; \
- fi ; \
- grep -s "^#The next line was generated by 'make make'" Makefile; \
- if test $$? = 0 ; then \
- echo "\aMakefile has already been processed with 'make make'";\
- exit 1; \
- fi ; \
- mv -f Makefile Makefile.old; \
- echo "# " >Makefile ;\
- echo "# " >>Makefile ;\
- echo "# D A N G E R" >>Makefile ;\
- echo "# " >>Makefile ;\
- echo "# This file was created by make make, change the source in ../common" >>Makefile ; \
- echo "#The next line was generated by 'make make'" >>Makefile ; \
- echo "HOST=$(HOST)" >>Makefile ; \
- echo >>Makefile ; \
- sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
-
-Makefile: ../common/Makefile
- mv Makefile Makefile.backup
- cp ../common/Makefile .
- $(MAKE) "HOST=$(HOST)" make
+++ /dev/null
-/* BFD semi-generic back-end for a.out binaries */
-
-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Diddler.
-
-BFD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-BFD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with BFD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
-#include <ansidecl.h>
-#include <sysdep.h>
-#include "bfd.h"
-#include "libbfd.h"
-
-#include "a.out.gnu.h"
-#include "stab.gnu.h"
-#include "ar.h"
-#include "liba.out.h" /* BFD a.out internal data structures */
-
-void (*bfd_error_trap)();
-
-/*SUPPRESS558*/
-/*SUPPRESS529*/
-
-#define CTOR_TABLE_RELOC_IDX 2
-static reloc_howto_type howto_table_ext[] =
-{
- HOWTO(RELOC_8, 0, 0, 8, false, 0, true, true,0,"8", false, 0,0x000000ff, false),
- HOWTO(RELOC_16, 0, 1, 16, false, 0, true, true,0,"16", false, 0,0x0000ffff, false),
- HOWTO(RELOC_32, 0, 2, 32, false, 0, true, true,0,"32", false, 0,0xffffffff, false),
- HOWTO(RELOC_DISP8, 0, 0, 8, true, 0, false, true,0,"DISP8", false, 0,0x000000ff, false),
- HOWTO(RELOC_DISP16, 0, 1, 16, true, 0, false, true,0,"DISP16", false, 0,0x0000ffff, false),
- HOWTO(RELOC_DISP32, 0, 2, 32, true, 0, false, true,0,"DISP32", false, 0,0xffffffff, false),
- HOWTO(RELOC_WDISP30,2, 2, 30, true, 0, false, true,0,"WDISP30", false, 0,0x3fffffff, false),
- HOWTO(RELOC_WDISP22,2, 2, 22, true, 0, false, true,0,"WDISP22", false, 0,0x003fffff, false),
- HOWTO(RELOC_HI22, 10, 2, 22, false, 0, false, true,0,"HI22", false, 0,0x003fffff, false),
- HOWTO(RELOC_22, 0, 2, 22, false, 0, false, true,0,"22", false, 0,0x003fffff, false),
- HOWTO(RELOC_13, 0, 2, 13, false, 0, false, true,0,"13", false, 0,0x00001fff, false),
- HOWTO(RELOC_LO10, 0, 2, 10, false, 0, false, true,0,"LO10", false, 0,0x000003ff, false),
- HOWTO(RELOC_SFA_BASE,0, 2, 32, false, 0, false, true,0,"SFA_BASE", false, 0,0xffffffff, false),
- HOWTO(RELOC_SFA_OFF13,0,2, 32, false, 0, false, true,0,"SFA_OFF13",false, 0,0xffffffff, false),
- HOWTO(RELOC_BASE10, 0, 2, 16, false, 0, false, true,0,"BASE10", false, 0,0x0000ffff, false),
- HOWTO(RELOC_BASE13, 0, 2, 13, false, 0, false, true,0,"BASE13", false, 0,0x00001fff, false),
- HOWTO(RELOC_BASE22, 0, 2, 0, false, 0, false, true,0,"BASE22", false, 0,0x00000000, false),
- HOWTO(RELOC_PC10, 0, 2, 10, false, 0, false, true,0,"PC10", false, 0,0x000003ff, false),
- HOWTO(RELOC_PC22, 0, 2, 22, false, 0, false, true,0,"PC22", false, 0,0x003fffff, false),
- HOWTO(RELOC_JMP_TBL,0, 2, 32, false, 0, false, true,0,"JMP_TBL", false, 0,0xffffffff, false),
- HOWTO(RELOC_SEGOFF16,0, 2, 0, false, 0, false, true,0,"SEGOFF16", false, 0,0x00000000, false),
- HOWTO(RELOC_GLOB_DAT,0, 2, 0, false, 0, false, true,0,"GLOB_DAT", false, 0,0x00000000, false),
- HOWTO(RELOC_JMP_SLOT,0, 2, 0, false, 0, false, true,0,"JMP_SLOT", false, 0,0x00000000, false),
- HOWTO(RELOC_RELATIVE,0, 2, 0, false, 0, false, true,0,"RELATIVE", false, 0,0x00000000, false),
- HOWTO(RELOC_JUMPTARG,2, 13, 16, true, 0, false, true,0,"JUMPTARG", false, 0,0x0000ffff, false),
- HOWTO(RELOC_CONST, 0, 13, 16, false, 0, false, true,0,"CONST", false, 0,0x0000ffff, false),
- HOWTO(RELOC_CONSTH, 16, 13, 16, false, 0, false, true,0,"CONSTH", false, 0,0x0000ffff, false),
-};
-
-/* Convert standard reloc records to "arelent" format (incl byte swap). */
-
-static reloc_howto_type howto_table_std[] = {
- /* type rs size bsz pcrel bitpos abs ovrf sf name part_inpl readmask setmask pcdone */
-HOWTO( 0, 0, 0, 8, false, 0, true, true,0,"8", true, 0x000000ff,0x000000ff, false),
-HOWTO( 1, 0, 1, 16, false, 0, true, true,0,"16", true, 0x0000ffff,0x0000ffff, false),
-HOWTO( 2, 0, 2, 32, false, 0, true, true,0,"32", true, 0xffffffff,0xffffffff, false),
-HOWTO( 3, 0, 3, 64, false, 0, true, true,0,"64", true, 0xdeaddead,0xdeaddead, false),
-HOWTO( 4, 0, 0, 8, true, 0, false, true,0,"DISP8", true, 0x000000ff,0x000000ff, false),
-HOWTO( 5, 0, 1, 16, true, 0, false, true,0,"DISP16", true, 0x0000ffff,0x0000ffff, false),
-HOWTO( 6, 0, 2, 32, true, 0, false, true,0,"DISP32", true, 0xffffffff,0xffffffff, false),
-HOWTO( 7, 0, 3, 64, true, 0, false, true,0,"DISP64", true, 0xfeedface,0xfeedface, false),
-};
-
-
-bfd_error_vector_type bfd_error_vector;
-
-void
-DEFUN(bfd_aout_swap_exec_header_in,(abfd, raw_bytes, execp),
- bfd *abfd AND
- unsigned char *raw_bytes AND
- struct exec *execp)
-{
- struct exec_bytes *bytes = (struct exec_bytes *)raw_bytes;
-
- /* Now fill in fields in the execp, from the bytes in the raw data. */
- execp->a_info = bfd_h_getlong (abfd, bytes->a_info);
- execp->a_text = bfd_h_getlong (abfd, bytes->a_text);
- execp->a_data = bfd_h_getlong (abfd, bytes->a_data);
- execp->a_bss = bfd_h_getlong (abfd, bytes->a_bss);
- execp->a_syms = bfd_h_getlong (abfd, bytes->a_syms);
- execp->a_entry = bfd_h_getlong (abfd, bytes->a_entry);
- execp->a_trsize = bfd_h_getlong (abfd, bytes->a_trsize);
- execp->a_drsize = bfd_h_getlong (abfd, bytes->a_drsize);
-}
-
-void
-DEFUN(bfd_aout_swap_exec_header_out,(abfd, execp, raw_bytes),
- bfd *abfd AND
- struct exec *execp AND
- unsigned char *raw_bytes)
-{
- struct exec_bytes *bytes = (struct exec_bytes *)raw_bytes;
-
- /* Now fill in fields in the raw data, from the fields in the exec struct. */
- bfd_h_putlong (abfd, execp->a_info , bytes->a_info);
- bfd_h_putlong (abfd, execp->a_text , bytes->a_text);
- bfd_h_putlong (abfd, execp->a_data , bytes->a_data);
- bfd_h_putlong (abfd, execp->a_bss , bytes->a_bss);
- bfd_h_putlong (abfd, execp->a_syms , bytes->a_syms);
- bfd_h_putlong (abfd, execp->a_entry , bytes->a_entry);
- bfd_h_putlong (abfd, execp->a_trsize, bytes->a_trsize);
- bfd_h_putlong (abfd, execp->a_drsize, bytes->a_drsize);
-}
-
-/* Some A.OUT variant thinks that the file whose format we're checking
- is an a.out file. Do some more checking, and set up for access if
- it really is. Call back to the calling environment's "finish up"
- function just before returning, to handle any last-minute setup. */
-
-bfd_target *
-some_aout_object_p (abfd, callback_to_real_object_p)
- bfd *abfd;
- bfd_target *(*callback_to_real_object_p) ();
-{
- unsigned char exec_bytes[EXEC_BYTES_SIZE]; /* Raw bytes of exec hdr */
- struct exec *execp;
- PTR rawptr;
-
- if (bfd_seek (abfd, 0L, false) < 0) {
- bfd_error = system_call_error;
- return 0;
- }
-
- if (bfd_read ((PTR) exec_bytes, 1, EXEC_BYTES_SIZE, abfd)
- != EXEC_BYTES_SIZE) {
- bfd_error = wrong_format;
- return 0;
- }
-
- /* Use an intermediate variable for clarity */
- rawptr = (PTR) bfd_zalloc (abfd, sizeof (struct aoutdata) + sizeof (struct exec));
-
- if (rawptr == NULL) {
- bfd_error = no_memory;
- return 0;
- }
-
- set_tdata (abfd, ((struct aoutdata *) rawptr));
- exec_hdr (abfd) = execp =
- (struct exec *) ((char *)rawptr + sizeof (struct aoutdata));
-
- bfd_aout_swap_exec_header_in (abfd, exec_bytes, execp);
-
- /* Set the file flags */
- abfd->flags = NO_FLAGS;
- if (execp->a_drsize || execp->a_trsize)
- abfd->flags |= HAS_RELOC;
- if (execp->a_entry)
- abfd->flags |= EXEC_P;
- if (execp->a_syms)
- abfd->flags |= HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS;
-
- if (N_MAGIC (*execp) == ZMAGIC) abfd->flags |= D_PAGED;
- if (N_MAGIC (*execp) == NMAGIC) abfd->flags |= WP_TEXT;
-
- bfd_get_start_address (abfd) = execp->a_entry;
-
- obj_aout_symbols (abfd) = (aout_symbol_type *)NULL;
- bfd_get_symcount (abfd) = execp->a_syms / sizeof (struct nlist);
-
- /* Set the default architecture and machine type. These can be
- overridden in the callback routine. */
- abfd->obj_arch = bfd_arch_unknown;
- abfd->obj_machine = 0;
-
- /* The default relocation entry size is that of traditional V7 Unix. */
- obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
-
- /* create the sections. This is raunchy, but bfd_close wants to reclaim
- them */
- obj_textsec (abfd) = (asection *)NULL;
- obj_datasec (abfd) = (asection *)NULL;
- obj_bsssec (abfd) = (asection *)NULL;
- (void)bfd_make_section(abfd, ".text");
- (void)bfd_make_section(abfd, ".data");
- (void)bfd_make_section(abfd, ".bss");
-
- abfd->sections = obj_textsec (abfd);
- obj_textsec (abfd)->next = obj_datasec (abfd);
- obj_datasec (abfd)->next = obj_bsssec (abfd);
-
- obj_datasec (abfd)->size = execp->a_data;
- obj_bsssec (abfd)->size = execp->a_bss;
- obj_textsec (abfd)->size = execp->a_text;
-
- if (abfd->flags & D_PAGED) {
- obj_textsec (abfd)->size -= EXEC_BYTES_SIZE;
- }
-
-
- obj_textsec (abfd)->flags = (execp->a_trsize != 0 ?
- (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_HAS_CONTENTS) :
- (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS));
- obj_datasec (abfd)->flags = (execp->a_drsize != 0 ?
- (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_HAS_CONTENTS) :
- (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS));
- obj_bsssec (abfd)->flags = SEC_ALLOC;
-
-#ifdef THIS_IS_ONLY_DOCUMENTATION
- /* Call back to the format-dependent code to fill in the rest of the
- fields and do any further cleanup. Things that should be filled
- in by the callback: */
-
- struct exec *execp = exec_hdr (abfd);
-
- /* The virtual memory addresses of the sections */
- obj_datasec (abfd)->vma = N_DATADDR(*execp);
- obj_bsssec (abfd)->vma = N_BSSADDR(*execp);
- obj_textsec (abfd)->vma = N_TXTADDR(*execp);
-
- /* The file offsets of the sections */
- obj_textsec (abfd)->filepos = N_TXTOFF(*execp);
- obj_datasec (abfd)->filepos = N_DATOFF(*execp);
-
- /* The file offsets of the relocation info */
- obj_textsec (abfd)->rel_filepos = N_TRELOFF(*execp);
- obj_datasec (abfd)->rel_filepos = N_DRELOFF(*execp);
-
- /* The file offsets of the string table and symbol table. */
- obj_str_filepos (abfd) = N_STROFF (*execp);
- obj_sym_filepos (abfd) = N_SYMOFF (*execp);
-
- /* This common code can't fill in those things because they depend
- on either the start address of the text segment, the rounding
- up of virtual addersses between segments, or the starting file
- position of the text segment -- all of which varies among different
- versions of a.out. */
-
- /* Determine the architecture and machine type of the object file. */
- switch (N_MACHTYPE (*exec_hdr (abfd))) {
- default:
- abfd->obj_arch = bfd_arch_obscure;
- break;
- }
-
- /* Determine the size of a relocation entry */
- switch (abfd->obj_arch) {
- case bfd_arch_sparc:
- case bfd_arch_a29k:
- obj_reloc_entry_size (abfd) = RELOC_EXT_SIZE;
- default:
- obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
- }
-
- return abfd->xvec;
-
- /* The architecture is encoded in various ways in various a.out variants,
- or is not encoded at all in some of them. The relocation size depends
- on the architecture and the a.out variant. Finally, the return value
- is the bfd_target vector in use. If an error occurs, return zero and
- set bfd_error to the appropriate error code.
-
- Formats such as b.out, which have additional fields in the a.out
- header, should cope with them in this callback as well. */
-#endif /* DOCUMENTATION */
-
-
- return (*callback_to_real_object_p)(abfd);
-}
-
-
-boolean
-aout_mkobject (abfd)
- bfd *abfd;
-{
- char *rawptr;
-
- bfd_error = system_call_error;
-
- /* Use an intermediate variable for clarity */
- rawptr = bfd_zalloc (abfd, sizeof (struct aoutdata) + sizeof (struct exec));
-
- if (rawptr == NULL) {
- bfd_error = no_memory;
- return false;
- }
-
- set_tdata (abfd, (struct aoutdata *) rawptr);
- exec_hdr (abfd) = (struct exec *) (rawptr + sizeof (struct aoutdata));
-
- /* For simplicity's sake we just make all the sections right here. */
-
- obj_textsec (abfd) = (asection *)NULL;
- obj_datasec (abfd) = (asection *)NULL;
- obj_bsssec (abfd) = (asection *)NULL;
- bfd_make_section (abfd, ".text");
- bfd_make_section (abfd, ".data");
- bfd_make_section (abfd, ".bss");
-
- return true;
-}
-
-/* Keep track of machine architecture and machine type for a.out's.
- Return the machine_type for a particular arch&machine, or M_UNKNOWN
- if that exact arch&machine can't be represented in a.out format.
-
- If the architecture is understood, machine type 0 (default) should
- always be understood. */
-
-enum machine_type
-aout_machine_type (arch, machine)
- enum bfd_architecture arch;
- unsigned long machine;
-{
- enum machine_type arch_flags;
-
- arch_flags = M_UNKNOWN;
-
- switch (arch) {
- case bfd_arch_sparc:
- if (machine == 0) arch_flags = M_SPARC;
- break;
-
- case bfd_arch_m68k:
- switch (machine) {
- case 0: arch_flags = M_68010; break;
- case 68000: arch_flags = M_UNKNOWN; break;
- case 68010: arch_flags = M_68010; break;
- case 68020: arch_flags = M_68020; break;
- default: arch_flags = M_UNKNOWN; break;
- }
- break;
-
- case bfd_arch_i386:
- if (machine == 0) arch_flags = M_386;
- break;
-
- case bfd_arch_a29k:
- if (machine == 0) arch_flags = M_29K;
- break;
-
- default:
- arch_flags = M_UNKNOWN;
- break;
- }
- return arch_flags;
-}
-
-boolean
-aout_set_arch_mach (abfd, arch, machine)
- bfd *abfd;
- enum bfd_architecture arch;
- unsigned long machine;
-{
- abfd->obj_arch = arch;
- abfd->obj_machine = machine;
- if (arch != bfd_arch_unknown &&
- aout_machine_type (arch, machine) == M_UNKNOWN)
- return false; /* We can't represent this type */
- return true; /* We're easy ... */
-}
-\f
-/* exec and core file sections */
-
-boolean
-aout_new_section_hook (abfd, newsect)
- bfd *abfd;
- asection *newsect;
-{
- /* align to double at least */
- newsect->alignment_power = 3;
-
- if (bfd_get_format (abfd) == bfd_object) {
- if (obj_textsec(abfd) == NULL && !strcmp(newsect->name, ".text")) {
- obj_textsec(abfd)= newsect;
- return true;
- }
-
- if (obj_datasec(abfd) == NULL && !strcmp(newsect->name, ".data")) {
- obj_datasec(abfd) = newsect;
- return true;
- }
-
- if (obj_bsssec(abfd) == NULL && !strcmp(newsect->name, ".bss")) {
- obj_bsssec(abfd) = newsect;
- return true;
- }
- }
-
- /* We allow more than three sections internally */
- return true;
-}
-
-boolean
-aout_set_section_contents (abfd, section, location, offset, count)
- bfd *abfd;
- sec_ptr section;
- PTR location;
- file_ptr offset;
- int count;
-{
- if (abfd->output_has_begun == false)
- { /* set by bfd.c handler */
- if ((obj_textsec (abfd) == NULL) || (obj_datasec (abfd) == NULL))
- {
- bfd_error = invalid_operation;
- return false;
- }
-
- obj_textsec(abfd)->filepos = sizeof(struct exec);
- obj_textsec(abfd)->size = align_power(obj_textsec(abfd)->size,
- obj_textsec(abfd)->alignment_power);
- obj_datasec(abfd)->filepos = obj_textsec (abfd)->size + EXEC_BYTES_SIZE;
- obj_datasec(abfd)->size = align_power(obj_datasec(abfd)->size,
- obj_datasec(abfd)->alignment_power);
-
-
- }
- /* regardless, once we know what we're doing, we might as well get going */
- if (section != obj_bsssec(abfd))
- {
- bfd_seek (abfd, section->filepos + offset, SEEK_SET);
-
- if (count) {
- return (bfd_write ((PTR)location, 1, count, abfd) == count) ?
- true : false;
- }
- return false;
- }
- return true;
-}
-\f
-/* Classify stabs symbols */
-
-#define sym_in_text_section(sym) \
- (((sym)->n_type & (N_ABS | N_TEXT | N_DATA | N_BSS))== N_TEXT)
-
-#define sym_in_data_section(sym) \
- (((sym)->n_type & (N_ABS | N_TEXT | N_DATA | N_BSS))== N_DATA)
-
-#define sym_in_bss_section(sym) \
- (((sym)->n_type & (N_ABS | N_TEXT | N_DATA | N_BSS))== N_BSS)
-
-/* Symbol is undefined if type is N_UNDF|N_EXT and if it has
- zero in the "value" field. Nonzeroes there are fortrancommon
- symbols. */
-#define sym_is_undefined(sym) \
- ((sym)->n_type == (N_UNDF | N_EXT) && (sym)->n_value == 0)
-
-/* Symbol is a global definition if N_EXT is on and if it has
- a nonzero type field. */
-#define sym_is_global_defn(sym) \
- (((sym)->n_type & N_EXT) && (sym)->n_type & N_TYPE)
-
-/* Symbol is debugger info if any bits outside N_TYPE or N_EXT
- are on. */
-#define sym_is_debugger_info(sym) \
- ((sym)->n_type & ~(N_EXT | N_TYPE))
-
-#define sym_is_fortrancommon(sym) \
- (((sym)->n_type == (N_EXT)) && (sym)->n_value != 0)
-
-/* Symbol is absolute if it has N_ABS set */
-#define sym_is_absolute(sym) \
- (((sym)->n_type & N_TYPE)== N_ABS)
-
-
-#define sym_is_indirect(sym) \
- (((sym)->n_type & N_ABS)== N_ABS)
-
-/* Only in their own functions for ease of debugging; when sym flags have
- stabilised these should be inlined into their (single) caller */
-
-static void
-translate_from_native_sym_flags (sym_pointer, cache_ptr, abfd)
- struct nlist *sym_pointer;
- aout_symbol_type *cache_ptr;
- bfd *abfd;
-{
- switch (cache_ptr->type & N_TYPE) {
- case N_SETA:
- case N_SETT:
- case N_SETD:
- case N_SETB:
- {
- asection *section = bfd_make_section(abfd,
- cache_ptr->symbol.name);
- arelent_chain *reloc = (arelent_chain *)bfd_alloc(abfd, sizeof(arelent_chain));
-
- switch ( (cache_ptr->type & N_TYPE) ) {
- case N_SETA:
- reloc->relent.section = (asection *)NULL;
- cache_ptr->symbol.section = (asection *)NULL;
- break;
- case N_SETT:
- reloc->relent.section = (asection *)obj_textsec(abfd);
- cache_ptr->symbol.value -= reloc->relent.section->vma;
- break;
- case N_SETD:
- reloc->relent.section = (asection *)obj_datasec(abfd);
- cache_ptr->symbol.value -= reloc->relent.section->vma;
- break;
- case N_SETB:
- reloc->relent.section = (asection *)obj_bsssec(abfd);
- cache_ptr->symbol.value -= reloc->relent.section->vma;
- break;
- }
- cache_ptr->symbol.section = reloc->relent.section;
- reloc->relent.addend = cache_ptr->symbol.value ;
-
- /* We modify the symbol to belong to a section depending upon the
- name of the symbol - probably __CTOR__ or __DTOR__ but we don't
- really care, and add to the size of the section to contain a
- pointer to the symbol. Build a reloc entry to relocate to this
- symbol attached to this section. */
-
- section->flags = SEC_CONSTRUCTOR;
- section->reloc_count++;
- section->alignment_power = 2;
- reloc->relent.sym_ptr_ptr = (asymbol **)NULL;
- reloc->next = section->constructor_chain;
- section->constructor_chain = reloc;
- reloc->relent.address = section->size;
- section->size += sizeof(int *);
-
- reloc->relent.howto = howto_table_ext +CTOR_TABLE_RELOC_IDX;
- cache_ptr->symbol.flags |= BSF_DEBUGGING ;
- }
- break;
- default:
-
- if (sym_is_debugger_info (sym_pointer)) {
- cache_ptr->symbol.flags = BSF_DEBUGGING ;
- /* Work out the section correct for this symbol */
- switch (sym_pointer->n_type & N_TYPE)
- {
- case N_TEXT:
- case N_FN:
- cache_ptr->symbol.section = obj_textsec (abfd);
- cache_ptr->symbol.value -= obj_textsec(abfd)->vma;
- break;
- case N_DATA:
- cache_ptr->symbol.value -= obj_datasec(abfd)->vma;
- cache_ptr->symbol.section = obj_datasec (abfd);
- break;
- case N_BSS :
- cache_ptr->symbol.section = obj_bsssec (abfd);
- cache_ptr->symbol.value -= obj_bsssec(abfd)->vma;
- break;
- case N_ABS:
- default:
- cache_ptr->symbol.section = 0;
- break;
- }
- }
- else {
- if (sym_is_fortrancommon (sym_pointer))
- {
- cache_ptr->symbol.flags = BSF_FORT_COMM;
- cache_ptr->symbol.section = (asection *)NULL;
- }
- else {
- if (sym_is_undefined (sym_pointer)) {
- cache_ptr->symbol.flags = BSF_UNDEFINED;
- }
- else if (sym_is_global_defn (sym_pointer)) {
- cache_ptr->symbol.flags = BSF_GLOBAL | BSF_EXPORT;
- }
-
- else if (sym_is_absolute (sym_pointer)) {
- cache_ptr->symbol.flags = BSF_ABSOLUTE;
- }
- else {
- cache_ptr->symbol.flags = BSF_LOCAL;
- }
-
- /* In a.out, the value of a symbol is always relative to the
- * start of the file, if this is a data symbol we'll subtract
- * the size of the text section to get the section relative
- * value. If this is a bss symbol (which would be strange)
- * we'll subtract the size of the previous two sections
- * to find the section relative address.
- */
-
- if (sym_in_text_section (sym_pointer)) {
- cache_ptr->symbol.value -= obj_textsec(abfd)->vma;
- cache_ptr->symbol.section = obj_textsec (abfd);
- }
- else if (sym_in_data_section (sym_pointer)){
- cache_ptr->symbol.value -= obj_datasec(abfd)->vma;
- cache_ptr->symbol.section = obj_datasec (abfd);
- }
- else if (sym_in_bss_section(sym_pointer)) {
- cache_ptr->symbol.section = obj_bsssec (abfd);
- cache_ptr->symbol.value -= obj_bsssec(abfd)->vma;
- }
- else {
- cache_ptr->symbol.section = (asection *)NULL;
- cache_ptr->symbol.flags |= BSF_ABSOLUTE;
- }
- }
- }
- }
-}
-
-void
-translate_to_native_sym_flags (sym_pointer, cache_ptr_g, abfd)
- struct nlist *sym_pointer;
- PTR cache_ptr_g;
- bfd *abfd;
-{
- asymbol *cache_ptr = (asymbol *)cache_ptr_g;
-
- /* FIXME check for writing bss */
- if (bfd_get_section(cache_ptr)) {
- if (bfd_get_output_section(cache_ptr) == obj_bsssec (abfd)) {
- sym_pointer->n_type |= N_BSS;
- }
- else if (bfd_get_output_section(cache_ptr) == obj_datasec (abfd)) {
- sym_pointer->n_type |= N_DATA;
- }
- else if (bfd_get_output_section(cache_ptr) == obj_textsec (abfd)) {
- sym_pointer->n_type |= N_TEXT;
- }
- else {
- bfd_error_vector.nonrepresentable_section(abfd,
- bfd_get_output_section(cache_ptr)->name);
- }
- /* Turn the symbol from section relative to absolute again */
- sym_pointer->n_value +=
- cache_ptr->section->output_section->vma
- + cache_ptr->section->output_offset ;
- }
- else {
- sym_pointer->n_type |= N_ABS;
- }
-
- if (cache_ptr->flags & (BSF_FORT_COMM | BSF_UNDEFINED)) {
- sym_pointer->n_type = (N_UNDF | N_EXT);
- return;
- }
-
- if (cache_ptr->flags & BSF_ABSOLUTE) {
- sym_pointer->n_type |= N_ABS;
- }
-
- if (cache_ptr->flags & (BSF_GLOBAL | BSF_EXPORT)) {
- sym_pointer->n_type |= N_EXT;
- }
- if (cache_ptr->flags & BSF_DEBUGGING) {
- sym_pointer->n_type = ((aout_symbol_type *)cache_ptr)->type;
- }
-}
-\f
-/* Native-level interface to symbols. */
-
-/* We read the symbols into a buffer, which is discarded when this
- function exits. We read the strings into a buffer large enough to
- hold them all plus all the cached symbol entries. */
-
-asymbol *
-aout_make_empty_symbol (abfd)
-bfd *abfd;
-{
- aout_symbol_type *new =
- (aout_symbol_type *)bfd_zalloc (abfd, sizeof (aout_symbol_type));
- new->symbol.the_bfd = abfd;
-
- return &new->symbol;
-}
-
-boolean
-DEFUN(aout_slurp_symbol_table, (abfd),
- bfd *abfd)
-{
- size_t symbol_size;
- size_t string_size;
- unsigned char string_chars[LONG_SIZE];
- struct nlist *syms;
- char *strings;
- aout_symbol_type *cached;
-
- /* If there's no work to be done, don't do any */
- if (obj_aout_symbols (abfd) != (aout_symbol_type *)NULL) return true;
- symbol_size = exec_hdr(abfd)->a_syms;
- if (symbol_size == 0) {
- bfd_error = no_symbols;
- return false;
- }
-
- bfd_seek (abfd, obj_str_filepos (abfd), SEEK_SET);
- if (bfd_read ((PTR)string_chars, LONG_SIZE, 1, abfd) != LONG_SIZE)
- return false;
- string_size = bfd_h_getlong (abfd, string_chars);
-
- strings = bfd_alloc(abfd, string_size + 1);
- cached = (aout_symbol_type *)
- bfd_zalloc(abfd, bfd_get_symcount (abfd) * sizeof(aout_symbol_type));
- /* Alloc this last, so we can free it if obstack is in use. */
- syms = (struct nlist *) bfd_alloc(abfd, symbol_size);
-
- bfd_seek (abfd, obj_sym_filepos (abfd), SEEK_SET);
- if (bfd_read ((PTR)syms, 1, symbol_size, abfd) != symbol_size) {
- bailout:
- if (syms) bfd_release (abfd, syms);
- if (cached) bfd_release (abfd, cached);
- if (strings)bfd_release (abfd, strings);
- return false;
- }
-
- bfd_seek (abfd, obj_str_filepos (abfd), SEEK_SET);
- if (bfd_read ((PTR)strings, 1, string_size, abfd) != string_size) {
- goto bailout;
- }
-
- /* OK, now walk the new symtable, cacheing symbol properties */
- {
- register struct nlist *sym_pointer;
- register struct nlist *sym_end = syms + bfd_get_symcount (abfd);
- register aout_symbol_type *cache_ptr = cached;
-
- /* run through the table and byte swap if needed */
- for (sym_pointer = syms; sym_pointer < sym_end; sym_pointer++) {
- sym_pointer->n_un.n_strx =
- bfd_h_getlong (abfd, &sym_pointer->n_un.n_strx);
- sym_pointer->n_desc =
- bfd_h_getshort (abfd, &sym_pointer->n_desc);
- sym_pointer->n_value =
- bfd_h_getlong (abfd, &sym_pointer->n_value);
- sym_pointer->n_other = (char)
- bfd_h_getchar(abfd, &sym_pointer->n_other);
- sym_pointer->n_type = (char)
- bfd_h_getchar(abfd, &sym_pointer->n_type);
- }
-
- /* Run through table and copy values */
- for (sym_pointer = syms, cache_ptr = cached;
- sym_pointer < sym_end; sym_pointer++, cache_ptr++)
- {
- cache_ptr->symbol.the_bfd = abfd;
- if (sym_pointer->n_un.n_strx)
- cache_ptr->symbol.name = sym_pointer->n_un.n_strx + strings;
- else
- cache_ptr->symbol.name = (char *)NULL;
- cache_ptr->symbol.value = sym_pointer->n_value;
- cache_ptr->desc = sym_pointer->n_desc;
- cache_ptr->other = sym_pointer->n_other;
- cache_ptr->type = sym_pointer->n_type;
- cache_ptr->symbol.udata = 0;
- translate_from_native_sym_flags (sym_pointer, cache_ptr, abfd);
-
- }
- }
-
- obj_aout_symbols (abfd) = cached;
- bfd_release (abfd, (PTR)syms);
-
- return true;
-}
-
-
-void
-DEFUN(aout_write_syms,(abfd),
- bfd *abfd)
-{
- unsigned int count ;
- asymbol **generic = bfd_get_outsymbols (abfd);
-
- unsigned int stindex = sizeof(stindex); /* initial string length */
-
- for (count = 0; count < bfd_get_symcount (abfd); count++) {
- asymbol *g = generic[count];
- struct nlist nsp;
-
- if (g->name) {
- unsigned int length = strlen(g->name) +1;
- bfd_h_putlong (abfd, stindex, (unsigned char *)&nsp.n_un.n_strx);
- stindex += length;
- }
- else {
- bfd_h_putlong (abfd, 0, (unsigned char *)&nsp.n_un.n_strx);
- }
-
- if (g->the_bfd->xvec->flavour == abfd->xvec->flavour)
- {
- nsp.n_desc = aout_symbol( g)->desc;
- nsp.n_other = aout_symbol(g)->other;
- nsp.n_type = aout_symbol(g)->type;
- }
- else
- {
- nsp.n_desc = 0;
- nsp.n_other = 0;
- nsp.n_type = 0;
- }
-
-
- nsp.n_value = g->value;
- translate_to_native_sym_flags (&nsp, (PTR)g, abfd);
-
-
- bfd_h_putshort (abfd, nsp.n_desc, (unsigned char *)&nsp.n_desc);
- bfd_h_putlong (abfd, nsp.n_value, (unsigned char *)&nsp.n_value);
- bfd_write((PTR)&nsp,1, sizeof(nsp), abfd);
- }
-
-
- /* Now output the strings. Be sure to put string length into correct
- * byte ordering before writing it.
- */
- bfd_h_putlong (abfd, stindex, (unsigned char *)&stindex);
-
- bfd_write((PTR)&stindex, 1, sizeof(stindex), abfd);
-
- generic = bfd_get_outsymbols(abfd);
- for (count = 0; count < bfd_get_symcount(abfd); count++)
- {
- asymbol *g = *(generic++);
-
- if (g->name)
- {
- size_t length = strlen(g->name)+1;
- bfd_write((PTR)g->name, 1, length, abfd);
- }
- if ((g->flags & BSF_FAKE)==0) {
- g->name = itos(count); /* smash the generic symbol */
- }
- }
-}
-
-
-void
-DEFUN(aout_reclaim_symbol_table,(abfd),
- bfd *abfd)
-{
-
-}
-\f
-unsigned int
-aout_get_symtab_upper_bound (abfd)
- bfd *abfd;
-{
- if (!aout_slurp_symbol_table (abfd)) return 0;
-
- return (bfd_get_symcount (abfd)+1) * (sizeof (aout_symbol_type *));
-}
-
-unsigned int
-aout_get_symtab (abfd, location)
- bfd *abfd;
- asymbol **location;
-{
- unsigned int counter = 0;
- aout_symbol_type *symbase;
-
- if (!aout_slurp_symbol_table (abfd)) return 0;
-
- for (symbase = obj_aout_symbols(abfd); counter++ < bfd_get_symcount (abfd);)
- *(location++) = (asymbol *)( symbase++);
- *location++ =0;
- return bfd_get_symcount(abfd);
-}
-
-\f
-/* Standard reloc stuff */
-/* Output standard relocation information to a file in target byte order. */
-
-void
-swap_std_reloc_out (abfd, g, natptr)
- bfd *abfd;
- arelent *g; /* Generic relocation struct */
- struct reloc_std_bytes *natptr;
-{
- int r_index;
- int r_extern;
- unsigned int r_length;
- int r_pcrel;
- int r_baserel, r_jmptable, r_relative;
- unsigned int r_addend;
-
- bfd_h_putlong (abfd, g->address, natptr->r_address);
-
- r_length = g->howto->size ; /* Size as a power of two */
- r_pcrel = (int) g->howto->pc_relative; /* Relative to PC? */
- /* r_baserel, r_jmptable, r_relative??? FIXME-soon */
- r_baserel = 0;
- r_jmptable = 0;
- r_relative = 0;
-
- r_addend = g->addend; /* Start here, see how it goes */
-
- /* name was clobbered by aout_write_syms to be symbol index */
-
- if (g->sym_ptr_ptr != NULL)
- {
- if ((*(g->sym_ptr_ptr))->section) {
- /* put the section offset into the addend for output */
- r_addend += (*(g->sym_ptr_ptr))->section->vma;
- }
-
- r_index = stoi((*(g->sym_ptr_ptr))->name);
- r_extern = 1;
- }
- else {
- r_extern = 0;
- if (g->section == NULL) {
- /* It is possible to have a reloc with nothing, we generate an
- abs + 0 */
- r_addend = 0;
- r_index = N_ABS | N_EXT;
- }
- else if(g->section->output_section == obj_textsec(abfd)) {
- r_index = N_TEXT | N_EXT;
- r_addend += g->section->output_section->vma;
- }
- else if (g->section->output_section == obj_datasec(abfd)) {
- r_index = N_DATA | N_EXT;
- r_addend += g->section->output_section->vma;
- }
- else if (g->section->output_section == obj_bsssec(abfd)) {
- r_index = N_BSS | N_EXT ;
- r_addend += g->section->output_section->vma;
- }
- else {
- BFD_ASSERT(0);
- }
- }
-
- /* now the fun stuff */
- if (abfd->xvec->header_byteorder_big_p != false) {
- natptr->r_index[0] = r_index >> 16;
- natptr->r_index[1] = r_index >> 8;
- natptr->r_index[2] = r_index;
- natptr->r_bits[0] =
- (r_extern? RELOC_STD_BITS_EXTERN_BIG: 0)
- | (r_pcrel? RELOC_STD_BITS_PCREL_BIG: 0)
- | (r_baserel? RELOC_STD_BITS_BASEREL_BIG: 0)
- | (r_jmptable? RELOC_STD_BITS_JMPTABLE_BIG: 0)
- | (r_relative? RELOC_STD_BITS_RELATIVE_BIG: 0)
- | (r_length << RELOC_STD_BITS_LENGTH_SH_BIG);
- } else {
- natptr->r_index[2] = r_index >> 16;
- natptr->r_index[1] = r_index >> 8;
- natptr->r_index[0] = r_index;
- natptr->r_bits[0] =
- (r_extern? RELOC_STD_BITS_EXTERN_LITTLE: 0)
- | (r_pcrel? RELOC_STD_BITS_PCREL_LITTLE: 0)
- | (r_baserel? RELOC_STD_BITS_BASEREL_LITTLE: 0)
- | (r_jmptable? RELOC_STD_BITS_JMPTABLE_LITTLE: 0)
- | (r_relative? RELOC_STD_BITS_RELATIVE_LITTLE: 0)
- | (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE);
- }
-}
-
-
-/* Extended stuff */
-/* Output extended relocation information to a file in target byte order. */
-
-void
-swap_ext_reloc_out (abfd, g, natptr)
- bfd *abfd;
- arelent *g; /* Generic relocation struct */
- register struct reloc_ext_bytes *natptr;
-{
- int r_index;
- int r_extern;
- unsigned int r_type;
- unsigned int r_addend;
-
- bfd_h_putlong (abfd, g->address, natptr->r_address);
-
- /* Find a type in the output format which matches the input howto -
- at the moment we assume input format == output format FIXME!! */
- r_type = (enum reloc_type) g->howto->type;
-
- r_addend = g->addend; /* Start here, see how it goes */
-
- /* name was clobbered by aout_write_syms to be symbol index*/
-
- if (g->sym_ptr_ptr != NULL)
- {
- if ((*(g->sym_ptr_ptr))->section) {
- /* put the section offset into the addend for output */
- r_addend += (*(g->sym_ptr_ptr))->section->vma;
- }
-
- r_index = stoi((*(g->sym_ptr_ptr))->name);
- r_extern = 1;
- }
- else {
- r_extern = 0;
- if (g->section == NULL) {
- BFD_ASSERT(0);
- r_index = N_ABS | N_EXT;
- }
- else if(g->section->output_section == obj_textsec(abfd)) {
- r_index = N_TEXT | N_EXT;
- r_addend += g->section->output_section->vma;
- }
- else if (g->section->output_section == obj_datasec(abfd)) {
- r_index = N_DATA | N_EXT;
- r_addend += g->section->output_section->vma;
- }
- else if (g->section->output_section == obj_bsssec(abfd)) {
- r_index = N_BSS | N_EXT ;
- r_addend += g->section->output_section->vma;
- }
- else {
- BFD_ASSERT(0);
- }
- }
-
- /* now the fun stuff */
- if (abfd->xvec->header_byteorder_big_p != false) {
- natptr->r_index[0] = r_index >> 16;
- natptr->r_index[1] = r_index >> 8;
- natptr->r_index[2] = r_index;
- natptr->r_bits[0] =
- (r_extern? RELOC_EXT_BITS_EXTERN_BIG: 0)
- | (r_type << RELOC_EXT_BITS_TYPE_SH_BIG);
- } else {
- natptr->r_index[2] = r_index >> 16;
- natptr->r_index[1] = r_index >> 8;
- natptr->r_index[0] = r_index;
- natptr->r_bits[0] =
- (r_extern? RELOC_EXT_BITS_EXTERN_LITTLE: 0)
- | (r_type << RELOC_EXT_BITS_TYPE_SH_LITTLE);
- }
-
- bfd_h_putlong (abfd, r_addend, natptr->r_addend);
-}
-
-#define MOVE_ADDRESS(ad) \
- if (r_extern) { \
- cache_ptr->sym_ptr_ptr = symbols + r_index; \
- cache_ptr->section = (asection *)NULL; \
- cache_ptr->addend = ad; \
- } else { \
- cache_ptr->sym_ptr_ptr = (asymbol **)NULL; \
- switch (r_index) { \
- case N_TEXT: \
- case N_TEXT | N_EXT: \
- cache_ptr->section = obj_textsec(abfd); \
- cache_ptr->addend = ad - su->textsec->vma; \
- break; \
- case N_DATA: \
- case N_DATA | N_EXT: \
- cache_ptr->section = obj_datasec(abfd); \
- cache_ptr->addend = ad - su->datasec->vma; \
- break; \
- case N_BSS: \
- case N_BSS | N_EXT: \
- cache_ptr->section = obj_bsssec(abfd); \
- cache_ptr->addend = ad - su->bsssec->vma; \
- break; \
- case N_ABS: \
- case N_ABS | N_EXT: \
- cache_ptr->section = NULL; /* No section */ \
- cache_ptr->addend = ad; /* FIXME, is this right? */ \
- BFD_ASSERT(1); \
- break; \
- default: \
- cache_ptr->section = NULL; /* No section */ \
- cache_ptr->addend = ad; /* FIXME, is this right? */ \
- BFD_ASSERT(1); \
- break; \
- } \
- } \
-
-void
-swap_ext_reloc_in (abfd, bytes, cache_ptr, symbols)
- bfd *abfd;
- struct reloc_ext_bytes *bytes;
- arelent *cache_ptr;
- asymbol **symbols;
-{
- int r_index;
- int r_extern;
- unsigned int r_type;
- struct aoutdata *su = (struct aoutdata *)(abfd->tdata);
-
- cache_ptr->address = bfd_h_getlong (abfd, bytes->r_address);
-
- /* now the fun stuff */
- if (abfd->xvec->header_byteorder_big_p != false) {
- r_index = (bytes->r_index[0] << 16)
- | (bytes->r_index[1] << 8)
- | bytes->r_index[2];
- r_extern = (0 != (bytes->r_bits[0] & RELOC_EXT_BITS_EXTERN_BIG));
- r_type = (bytes->r_bits[0] & RELOC_EXT_BITS_TYPE_BIG)
- >> RELOC_EXT_BITS_TYPE_SH_BIG;
- } else {
- r_index = (bytes->r_index[2] << 16)
- | (bytes->r_index[1] << 8)
- | bytes->r_index[0];
- r_extern = (0 != (bytes->r_bits[0] & RELOC_EXT_BITS_EXTERN_LITTLE));
- r_type = (bytes->r_bits[0] & RELOC_EXT_BITS_TYPE_LITTLE)
- >> RELOC_EXT_BITS_TYPE_SH_LITTLE;
- }
-
- cache_ptr->howto = howto_table_ext + r_type;
- MOVE_ADDRESS(bfd_h_getlong(abfd,bytes->r_addend));
-}
-
-void
-swap_std_reloc_in (abfd, bytes, cache_ptr, symbols)
- bfd *abfd;
- struct reloc_std_bytes *bytes;
- arelent *cache_ptr;
- asymbol **symbols;
-{
- int r_index;
- int r_extern;
- unsigned int r_length;
- int r_pcrel;
- int r_baserel, r_jmptable, r_relative;
- struct aoutdata *su = (struct aoutdata *)(abfd->tdata);
-
- cache_ptr->address = bfd_h_getlong (abfd, bytes->r_address);
-
- /* now the fun stuff */
- if (abfd->xvec->header_byteorder_big_p != false) {
- r_index = (bytes->r_index[0] << 16)
- | (bytes->r_index[1] << 8)
- | bytes->r_index[2];
- r_extern = (0 != (bytes->r_bits[0] & RELOC_STD_BITS_EXTERN_BIG));
- r_pcrel = (0 != (bytes->r_bits[0] & RELOC_STD_BITS_PCREL_BIG));
- r_baserel = (0 != (bytes->r_bits[0] & RELOC_STD_BITS_BASEREL_BIG));
- r_jmptable= (0 != (bytes->r_bits[0] & RELOC_STD_BITS_JMPTABLE_BIG));
- r_relative= (0 != (bytes->r_bits[0] & RELOC_STD_BITS_RELATIVE_BIG));
- r_length = (bytes->r_bits[0] & RELOC_STD_BITS_LENGTH_BIG)
- >> RELOC_STD_BITS_LENGTH_SH_BIG;
- } else {
- r_index = (bytes->r_index[2] << 16)
- | (bytes->r_index[1] << 8)
- | bytes->r_index[0];
- r_extern = (0 != (bytes->r_bits[0] & RELOC_STD_BITS_EXTERN_LITTLE));
- r_pcrel = (0 != (bytes->r_bits[0] & RELOC_STD_BITS_PCREL_LITTLE));
- r_baserel = (0 != (bytes->r_bits[0] & RELOC_STD_BITS_BASEREL_LITTLE));
- r_jmptable= (0 != (bytes->r_bits[0] & RELOC_STD_BITS_JMPTABLE_LITTLE));
- r_relative= (0 != (bytes->r_bits[0] & RELOC_STD_BITS_RELATIVE_LITTLE));
- r_length = (bytes->r_bits[0] & RELOC_STD_BITS_LENGTH_LITTLE)
- >> RELOC_STD_BITS_LENGTH_SH_LITTLE;
- }
-
- cache_ptr->howto = howto_table_std + r_length + 4 * r_pcrel;
- /* FIXME-soon: Roll baserel, jmptable, relative bits into howto setting */
-
- MOVE_ADDRESS(0);
-}
-
-/* Reloc hackery */
-
-boolean
-aout_slurp_reloc_table (abfd, asect, symbols)
- bfd *abfd;
- sec_ptr asect;
- asymbol **symbols;
-{
- unsigned int count;
- size_t reloc_size;
- PTR relocs;
- arelent *reloc_cache;
- size_t each_size;
-
- if (asect->relocation) return true;
-
- if (asect->flags & SEC_CONSTRUCTOR) return true;
-
- if (asect == obj_datasec (abfd)) {
- reloc_size = exec_hdr(abfd)->a_drsize;
- goto doit;
- }
-
- if (asect == obj_textsec (abfd)) {
- reloc_size = exec_hdr(abfd)->a_trsize;
- goto doit;
- }
-
- bfd_error = invalid_operation;
- return false;
-
- doit:
- bfd_seek (abfd, asect->rel_filepos, SEEK_SET);
- each_size = obj_reloc_entry_size (abfd);
-
- count = reloc_size / each_size;
-
-
- reloc_cache = (arelent *) bfd_zalloc (abfd, (size_t)(count * sizeof
- (arelent)));
- if (!reloc_cache) {
-nomem:
- bfd_error = no_memory;
- return false;
- }
-
- relocs = bfd_alloc (abfd, reloc_size);
- if (!relocs) {
- bfd_release (abfd, reloc_cache);
- goto nomem;
- }
-
- if (bfd_read (relocs, 1, reloc_size, abfd) != reloc_size) {
- bfd_release (abfd, relocs);
- bfd_release (abfd, reloc_cache);
- bfd_error = system_call_error;
- return false;
- }
-
- if (each_size == RELOC_EXT_SIZE) {
- register struct reloc_ext_bytes *rptr = (struct reloc_ext_bytes *) relocs;
- unsigned int counter = 0;
- arelent *cache_ptr = reloc_cache;
-
- for (; counter < count; counter++, rptr++, cache_ptr++) {
- swap_ext_reloc_in(abfd, rptr, cache_ptr, symbols);
- }
- } else {
- register struct reloc_std_bytes *rptr = (struct reloc_std_bytes *) relocs;
- unsigned int counter = 0;
- arelent *cache_ptr = reloc_cache;
-
- for (; counter < count; counter++, rptr++, cache_ptr++) {
- swap_std_reloc_in(abfd, rptr, cache_ptr, symbols);
- }
-
- }
-
- bfd_release (abfd,relocs);
- asect->relocation = reloc_cache;
- asect->reloc_count = count;
- return true;
-}
-
-
-
-/* Write out a relocation section into an object file. */
-
-boolean
-aout_squirt_out_relocs (abfd, section)
- bfd *abfd;
- asection *section;
-{
- arelent **generic;
- unsigned char *native, *natptr;
- size_t each_size;
-
- unsigned int count = section->reloc_count;
- size_t natsize;
-
- if (count == 0) return true;
-
- each_size = obj_reloc_entry_size (abfd);
- natsize = each_size * count;
- native = (unsigned char *) bfd_zalloc (abfd, natsize);
- if (!native) {
- bfd_error = no_memory;
- return false;
- }
-
- generic = section->orelocation;
-
- if (each_size == RELOC_EXT_SIZE)
- {
- for (natptr = native;
- count != 0;
- --count, natptr += each_size, ++generic)
- swap_ext_reloc_out (abfd, *generic, (struct reloc_ext_bytes *)natptr);
- }
- else
- {
- for (natptr = native;
- count != 0;
- --count, natptr += each_size, ++generic)
- swap_std_reloc_out(abfd, *generic, (struct reloc_std_bytes *)natptr);
- }
-
- if ( bfd_write ((PTR) native, 1, natsize, abfd) != natsize) {
- bfd_release(abfd, native);
- return false;
- }
- bfd_release (abfd, native);
-
- return true;
-}
-
-/* This is stupid. This function should be a boolean predicate */
-unsigned int
-aout_canonicalize_reloc (abfd, section, relptr, symbols)
- bfd *abfd;
- sec_ptr section;
- arelent **relptr;
- asymbol **symbols;
-{
- arelent *tblptr = section->relocation;
- unsigned int count;
-
- if (!(tblptr || aout_slurp_reloc_table (abfd, section, symbols)))
- return 0;
-
- if (section->flags & SEC_CONSTRUCTOR) {
- arelent_chain *chain = section->constructor_chain;
- for (count = 0; count < section->reloc_count; count ++) {
- *relptr ++ = &chain->relent;
- chain = chain->next;
- }
- }
- else {
- tblptr = section->relocation;
- if (!tblptr) return 0;
-
- for (count = 0; count++ < section->reloc_count;)
- {
- *relptr++ = tblptr++;
- }
- }
- *relptr = 0;
-
- return section->reloc_count;
-}
-
-unsigned int
-aout_get_reloc_upper_bound (abfd, asect)
- bfd *abfd;
- sec_ptr asect;
-{
- if (bfd_get_format (abfd) != bfd_object) {
- bfd_error = invalid_operation;
- return 0;
- }
- if (asect->flags & SEC_CONSTRUCTOR) {
- return (sizeof (arelent *) * (asect->reloc_count+1));
- }
-
-
- if (asect == obj_datasec (abfd))
- return (sizeof (arelent *) *
- ((exec_hdr(abfd)->a_drsize / obj_reloc_entry_size (abfd))
- +1));
-
- if (asect == obj_textsec (abfd))
- return (sizeof (arelent *) *
- ((exec_hdr(abfd)->a_trsize / obj_reloc_entry_size (abfd))
- +1));
-
- bfd_error = invalid_operation;
- return 0;
-}
-
-void
-aout_reclaim_reloc (ignore_abfd, ignore)
- bfd *ignore_abfd;
- sec_ptr ignore;
-{
-
-}
-\f
-
-alent *
-aout_get_lineno(ignore_abfd, ignore_symbol)
-bfd *ignore_abfd;
-asymbol *ignore_symbol;
-{
-return (alent *)NULL;
-}
-
-void
-aout_print_symbol(ignore_abfd, afile, symbol, how)
-bfd *ignore_abfd;
-PTR afile;
-asymbol *symbol;
-bfd_print_symbol_enum_type how;
-{
- FILE *file = (FILE *)afile;
-
- switch (how) {
- case bfd_print_symbol_name_enum:
- fprintf(file,"%s", symbol->name);
- break;
- case bfd_print_symbol_type_enum:
- fprintf(file,"%4x %2x %2x",(unsigned)(aout_symbol(symbol)->desc & 0xffff),
- (unsigned)(aout_symbol(symbol)->other & 0xff),
- (unsigned)(aout_symbol(symbol)->type));
- break;
- case bfd_print_symbol_all_enum:
- {
- CONST char *section_name = symbol->section == (asection *)NULL ?
- "*abs" : symbol->section->name;
-
- bfd_print_symbol_vandf((PTR)file,symbol);
-
- fprintf(file," %-5s %04x %02x %02x %s",
- section_name,
- (unsigned)(aout_symbol(symbol)->desc & 0xffff),
- (unsigned)(aout_symbol(symbol)->other & 0xff),
- (unsigned)(aout_symbol(symbol)->type & 0xff),
- symbol->name);
- }
- break;
- }
-}
-
-/*
- provided a bfd, a section and an offset into the section, calculate
- and return the name of the source file and the line nearest to the
- wanted location.
-*/
-
-boolean
-DEFUN(aout_find_nearest_line,(abfd,
- section,
- symbols,
- offset,
- filename_ptr,
- functionname_ptr,
- line_ptr),
- bfd *abfd AND
- asection *section AND
- asymbol **symbols AND
- bfd_vma offset AND
- CONST char **filename_ptr AND
- CONST char **functionname_ptr AND
- unsigned int *line_ptr)
-{
- /* Run down the file looking for the filename, function and linenumber */
- asymbol **p;
- static char buffer[100];
- bfd_vma high_line_vma = ~0;
- bfd_vma low_func_vma = 0;
- asymbol *func = 0;
- *filename_ptr = abfd->filename;
- *functionname_ptr = 0;
- *line_ptr = 0;
- if (symbols != (asymbol **)NULL) {
- for (p = symbols; *p; p++) {
- aout_symbol_type *q = (aout_symbol_type *)(*p);
- switch (q->type){
- case N_SO:
- *filename_ptr = q->symbol.name;
- if (obj_textsec(abfd) != section) {
- return true;
- }
- break;
- case N_SLINE:
-
- case N_DSLINE:
- case N_BSLINE:
- /* We'll keep this if it resolves nearer than the one we have already */
- if (q->symbol.value >= offset &&
- q->symbol.value < high_line_vma) {
- *line_ptr = q->desc;
- high_line_vma = q->symbol.value;
- }
- break;
- case N_FUN:
- {
- /* We'll keep this if it is nearer than the one we have already */
- if (q->symbol.value >= low_func_vma &&
- q->symbol.value <= offset) {
- low_func_vma = q->symbol.value;
- func = (asymbol *)q;
- }
- if (*line_ptr && func) {
- CONST char *function = func->name;
- char *p;
- strncpy(buffer, function, sizeof(buffer)-1);
- buffer[sizeof(buffer)-1] = 0;
- /* Have to remove : stuff */
- p = strchr(buffer,':');
- if (p != NULL) {*p = NULL; }
- *functionname_ptr = buffer;
- return true;
-
- }
- }
- break;
- }
- }
- }
-
- return true;
-
-}
-
-int
-DEFUN(aout_sizeof_headers,(ignore_abfd),
- bfd *ignore_abfd)
-{
- return 0; /* FIXME, this is the wrong value! */
-}
+++ /dev/null
-/* Intel 960 machine types */
-
-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Diddler.
-
-BFD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-BFD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with BFD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- Machine architecture and type definitions for BFD.
-
- These definitions are only used inside the BFD package. External programs
- access them by calling bfd_scan_arch_mach() and bfd_arch_mach_string().
-
- The architectures themselves are defined in bfd.h since they are an
- enum needed for BFD structs. Numeric machine types are simply used
- as-is, e.g. 68020. Non-numeric machine types like "i960CA" have
- names in this file. */
-
-
-/* $Id$ */
-
-
+++ /dev/null
-# NOTE: BEGIN pattern gives errors if other than 1st line;
-# END ditto if other than last.
-BEGIN { print "@c ------------------------------START TEXT FROM " FILENAME }
-#
-# Keep /*doc* blocks (terminated by either */ or *-*/)
-/^\/\*doc\*/,/^\*\/|^\*-\*\//
-#
-# Also keep two kinds of /*proto blocks
-/^\/\*proto\*/,/^\*\/|^\*-\*\//
-/^\/\*proto-internal\*/,/^\*\/|^\*-\*\//
-#
-END { print "@c ------------------------------END TEXT FROM " FILENAME }
+++ /dev/null
-# Awk filter, 1st filter for BFD internal prototype file extraction
-#
-# keep /*proto-internal blocks
-/^\/\*proto-internal\*/,/^\*\/|^\*-\*\//
-#
-# Apparent bug in sed can discard last line in some situations; therefore
-# make last line harmless.
-END { print "\n" }
+++ /dev/null
-# Awk filter, 1st filter for BFD prototype file extraction
-#
-# keep /*proto blocks
-/^\/\*proto\*/,/^\*\/|^\*-\*\//
-#
-# Apparent bug in sed can discard last line in some situations; therefore
-# make last line harmless.
-END { print "\n" }
+++ /dev/null
-This file contains -*- Text -*-.
-
-BFD is a set of routines for reading and writing binary files.
-
-The user should call only the interface routines at the end of bfd.h.
-The one I'm working out of is /4/gumby/bfd/bfd.h
-
- Sample "strip" program using BFD:
-
- #include "bfd.h"
-
- doit ()
- {
- ibfd = bfd_openr(...)
- obfd = bfd_openw(...)
- bfd_check_format (ibfd, object);
- bfd_set_format (obfd, object);
-
- bfd_set_arch_mach (obfd, ...)
- bfd_set_start_address (obfd, ...)
- etc...
-
- [optionally:
- asymbol * foo = malloc (get_symtab_upper_bound (ibfd));
- bfd_canonicalize_symtab (ibfd, foo);
- <sort foo, frob foo, etc, using asymbol def from bfd.h>
- bfd_set_symtab (obfd, foo, updated_symbol_count);
- ]
-
- bfd_map_over_sections (abfd, setup, NULL);
- bfd_map_over_sections (abfd, cleaner, NULL);
-
- bfd_close (obfd);
- bfd_close (ibfd);
- }
-
- setup (ibfd, sect)
- {
- osect = make_section (obfd, bfd_section_name (ibfd, sect));
- bfd_set_section_size (obfd, osect, bfd_section_size (ibfd, sect));
- ...
- }
-
- cleaner (ibfd, sect)
- {
- osect = bfd_get_section_by_name (obfd,
- bfd_section_name (ibfd, sect));
- bfd_copy_section (ibfd, sect, obfd, osect);
- [perhaps: bfd_set_reloc (osect, NULL, 0); ]
- }
-
-
-\f
-BFD is a package for manipulating binary files required for developing
-programs. It implements a group of structured operations designed to
-shield the programmer from the underlying representation of these
-binary files. It understands object (compiled) files, archive
-libraries, and core files. It is designed to work in a variety of
-target environments.
-
-To use the library, include bfd.h and link with libbfd.a.
-
-A bfd iteself is a representation for a particular file. It is opened
-in a manner similar to a file; code then manipulates it rather than
-the raw files.
-\f
-BFD makes a distinction between TARGETS (families of file formats) and
-FORMATS (individual file formats). For instance, the "sun4os4" target
-can handle core, object and archive formats of files. The exact
-layout of the different formats depends on the target environment.
-
-The target "default" means the first one known (usually used for
-environments that only support one format, or where the common format
-is known at compile or link time). The target NULL means the one
-specified at runtime in the environment variable GNUTARGET; if that is
-null or not defined then the first entry in the target list is chosen
-(on output), or all targets are searched (on input) to find a matching
-one..
-
-Most programs should use the target NULL.
-
-There is a way to get a list of the names of all the targets:
-char** bfd_target_list ()
- This function returns a freshly-malloced list of all the
- defined targets (or NULL if it could not malloc). The names
- are read-only. You could use this to prompt the user, or
- perhaps to error-check.
-
-char * bfd_format_string (bfd_format format)
- This function will give you a printable, single-word description
- (like "core" or "archive") for a bfd format.
-\f
-Error handling
-
-General rules:
-functions which are boolean return true on success and false on failure
-(unless they're a predicate). Functions which return pointers to
-objects return NULL on error. The specifics are documented with each
-function.
-
-If a function fails, you should check the variable bfd_error. If the
-value is no_error, then check the C variable errno just as you would
-with any other program. The other values bfd_error may take on are
-documented in bfd.h.
-
-If you would prefer a comprehensible string for the error message, use
-the function bfd_errmsg:
- char * bfd_errmsg (error_tag)
-This function returns a read-only string which documents the error
-code. If the error code is no_error then it will return a string
-depending on the value of errno.
-
-bfd_perror() is like the perror() function except it understands
-bfd_error.
-\f
-Operations on bfds themselves
-
-bfd * bfd_openr (char *filename, char *target);
-bfd * bfd_fdopenr (int fd, char *target, char *filename);
-
- Open a binary file for reading. TARGET is the type of the file,
- a char string like "sun4os4" or "elf". (Note this is not the
- "function" of the file, e.g. an object versus a core file
- versus an archive, but instead describes how all these files
- are encoded.) Returns a new bfd or NULL upon failure.
-
-bfd * bfd_openw (char *filename, char *target);
-
- Open a file named `filename' for writing. If an existing
- file has the same name, then it will be overwritten by a
- successful bfd_close on the returned bfd. Will return either
- a new bfd or NULL upon failure.
-
-boolean bfd_close (bfd *abfd);
-
- Close a BFD opened for either reading or writing. May involve
- several filesystem operations, depending on the data format;
- some things may not be known to the system until file-closing
- time. Returns true if it successfully wrote the file, false
- if not. A false return will not leave a partially-written
- file behind with the name supplied to bfd_openw.
-
- On a bfd open for reading will generally successfully
- complete.
-
- It is an error to call this on a file opened from inside an
- archive.
-
- FIXME -- show which error codes may be recoverable and
- followed by another call to bfd_close!
-
-
-The defined formats are specified by the enumeration bfd_format.
-
-boolean bfd_check_format (bfd *abfd, bfd_format format);
-
- This routine must be called after a bfd_openr. It sets up
- internal data structures based on the contents of the file.
- It returns FALSE if the file is not really in the specified
- format.
-
-boolean bfd_set_format (bfd *abfd, bfd_format format);
-
- This routine must be called after a bfd_openw. It sets up
- internal data structures for the proper format of file.
- It returns FALSE if that format is not supported for output
- (e.g. core files).
-
-The following macros may be used to obtain information about a bfd:
-
-bfd_get_filename -- returns a pointer to a null-terminated string
- which names the bfd's file, or NULL if that is not known.
- Don't side-effect this string!
-bfd_get_format -- returns the format code for the bfd.
-bfd_get_target -- returns the string which names the bfd's target.
-bfd_get_mtime -- returns an time_t indicating the modification time of an
- input bfd, if that could be determined, or 0 of not.
-\f
-Object files have certain properties. For input bfds, these
-properties may be read at any time. For output bfds you should set
-them before you begin building any sections.
-
-bfd_vma bfd_get_start_address (bfd *abfd);
-
- Returns the address in an object file where execution will begin.
-
-boolean bfd_set_start_address (bfd *abfd, int vma);
-
- Set the address where execution will start in an object file.
-
- If the address you select is incorrect for your architecture
- (for instance, if it's required to be on a page_boundary and
- your supplied starting address is not, then you may get the
- invalid_operation error. It is not always possible to
- generate an error in this case.
-
-An object file has an architecture, which is the general instruction
-set of the instructions that it contains. Architectures are defined in
-enum bfd_architecture in bfd.h. New architectures can be added by
-putting them in the enum, updating architectures.c, and adding code to
-handle them for the object files that know that architecture. The
-bfd_architecture values are not stored in files, but are only used
-within the BFD library and its callers.
-
-An object file also has a machine type, which is the specific machine
-within the architecture. For example, if the architecture is bfd_arch_m68k,
-the Motorola 68000 series, then the machine type might be 68010, the mc68010
-chip. For architectures such as the SPARC where specific versions of
-the architecture exist, the version number should probably be used.
-
-Particular object file formats may or may not store the machine architecture
-and type. When copying an object file, you should copy these fields.
-Most callers of BFD will not need to know the particular values that
-these fields contain, but will instead propagate them from file to file,
-or compare the architectures from two files.
-
-enum bfd_architecture bfd_get_architecture (bfd *abfd);
-unsigned long bfd_get_machine (bfd *abfd);
-
- Get the machine type and architecture.
-
-boolean bfd_set_arch_mach (bfd *abfd, enum bfd_architecture arch,
- unsigned long machine);
-
- Set the architecture and machine type. The result is true
- if the object file can exactly represent the specified type.
- The result is false otherwise.
-
-boolean bfd_arch_compatible (bfd *abfd, bfd *bbfd,
- enum bfd_architecture *res_arch,
- unsigned long *res_machine);
-
- Decides whether two BFD's contain compatible architectures and
- machine types. If the result is TRUE and the res_arch and
- res_machine pointers are non-NULL, the resulting "merged"
- architecture and machine type are returned through the pointers.
- A linker could call this to decide whether two object files
- can be linked, and to deterine the arch and machine type of
- the resulting file.
-
-char * bfd_printable_arch_mach (enum bfd_architecture arch,
- unsigned long machine);
-
- Returns a printable string that represents the particular
- combination of architecture and machine type.
-
-boolean bfd_scan_arch_mach (char *string, enum bfd_architecture *archp,
- unsigned long *machinep);
-
- Examines a printable string and tries to extract an
- architecture and machine type from it. The intended use is for
- parsing specifications from the user, e.g. command line
- arguments. The result is true if a known architecture was
- found, and the resulting architecture and machine type are
- stored through the argument pointers. Note that an
- architecture scannable by this function might not be
- representable by the particular object file format in use.
- (i.e. bfd_set_arch_mach might return false).
-
-
-There are also a number of boolean flags which apply to object bfds.
-
-flagword bfd_get_file_flags (bfd *abfd);
-
- returns a flagword containing the bfd's flags.
-
-boolean bfd_set_file_flags (bfd *abfd, flagword flags,
- boolean on_or_off);
-
- sets (on_or_off == true) or clears (on_or_off == false) the flags
- specified by flagword. All other flags are unaffected.
- Some flag combinations don't make sense; It is not always
- possible to detect them (since they may depend on other information).
- Returns true if the flags could be modified as requested,
- false if not. Upon a false return, no flags will have been
- altered.
-
-
-flagword bfd_applicable_file_flags (bfd *abfd);
-
- returns a flagword with bits set for all the flags which are
- meaningful for the bfd.
-
-The flags are:
- HAS_RELOC -- file contains unresolved relocation information.
- EXEC_P -- file can be executed. These two may both be on in the
- case of some dynamically-linked binaries.
- HAS_LINENO -- has line number information.
- HAS_DEBUG -- has debugging information.
- HAS_SYMS -- has any symbols.
- HAS_LOCALS -- has local symbols.
- DYNAMIC -- binary is dynamically linked.
- WP_TEXT -- text is write-protected
- D_PAGED -- binary should be demand-paged
-
-These flags are one bit wide and may be OR-ed together with |.
-
-If you are building a large application with bfd there may be data
-specific to your program that you may wish to associate with a bfd.
-Rather than require you to build a parallel table structure, bfd
-provides a void* pointer in each bfd for arbitrary user data. The
-macro bfd_usrdata (bfd *abfd) extracts these data; you may set them
-with = (ie bfd_usrdata (my_bfd) = frob_it (my_bfd, moon_phase);).
-\f
-Object and core files have sections.
-
-File sections are represented by opaque pointers. You may map over
-the sections of a file or you may ask for one by name. Note that not
-all files may have all the possible sections.
-
-Section pointers are valid from the time you get them until the bfd
-to which they refer is closed.
-
-When doing output, you must set up all the file's sections before
-outputting to any. All that means is that all the file's sections
-must have already been created and their size set before output
-commences.
-
-Each section contains some small information, plus three chunks of
-data in the object file: contents, relocation, and line numbers.
-In some file formats (e.g. a.out), the line number part is always
-empty, and line number information (if any) is instead recorded in
-the symbol table.
-
-sec_ptr bfd_get_section_by_name (bfd *abfd, char *name);
- Returns a section named NAME, or NULL if none by that name
- exists. Works on input and output bfds.
-
-sec_ptr bfd_make_section (bfd *abfd, char *name);
- Creates a section named name in the output bfd abfd.
- returns NULL if it cannot create the section (if, for instance,
- the output format does not permit such a section). If a
- section with that name already exists, it is returned; a new
- one with the same name is NOT created.
-
-unsigned int bfd_count_sections (bfd *abfd)
-
- This function returns the number of sections in the bfd abfd.
-
-void bfd_map_over_sections (bfd *abfd, void (*operation)(),
- void *user_storage);
-
- This is how you operate on all sections of an input file.
- Pass in a function pointer. The function will be called for each
- section of the file, in random order. It will be passed
- three arguments: the bfd, the sec_ptr for the section, and
- whatever was passed in as user_storage.
-
-char * bfd_section_name (bfd *abfd, sec_ptr ptr);
-
- Produces the name of a section, e.g. ".text" or ".data".
- This will produce arbitrary names for files with extensible
- section names (e.g. COFF, ELF) so don't assume that you will
- only see a few values here.
-
-long bfd_section_size (bfd *abfd, sec_ptr ptr);
-
- The size of a section in bytes. Result == -1 for error.
-
-boolean bfd_set_section_size (bfd *abfd, sec_ptr section unsigned long size);
-
- Set the size of a section. This must be done before any data
- transfer is done for the section.
-
-bfd_vma bfd_section_vma (bfd *abfd, sec_ptr ptr);
-
- Virtual memory address where a section "belongs".
-
-boolean bfd_set_section_vma (bfd *abfd, bfd_vma vma);
-
- Set the virtual memory address of a section.
-
-int bfd_get_section_alignment (bfd *abfd, sec_ptr ptr);
-
- returns the alignment of a section. If alignment is not
- possible, return value is undefined.
-
-boolean bfd_set_section_alignment (bfd *abfd, sec_ptr ptr, int alignment)
-
- returns true if it can set the section to the requested value.
- Alignment is an integer; it refers to the power of two
- specifying the byte boundary we want (ie 0 is byte-aligned; 4
- is word aligned). If the requested alignment is not available
- any existing value is unchanged.
-
-Sections have properties just as object files may:
-
-flagword bfd_get_section_flags (bfd *abfd, sec_ptr section);
-
- returns a flagword containing the section's flags.
-
-boolean bfd_set_section_flags (bfd *abfd, sec_ptr section,
- flagword flags, boolean on_or_off);
-
- sets (on_or_off == true) or clears (on_or_off == false) the flags
- specified by flagword. All other flags are unaffected.
- Some flag combinations don't make sense; It is not always
- possible to detect them (since they may depend on other information).
- Returns true if the flags could me modified as requested,
- false if not. Unpon a false return, no flags will have been
- altered.
-
-flagword bfd_applicable_section_flags (bfd *abfd);
-
- returns a flagword with bits set for all the flags which are
- meaningful for a section.
-
-The flags are:
-
- SEC_BALIGN -- segment can be byte-aligned.
- SEC_RELOC -- segment should be relocated.
- SEC_ALLOC -- when converted into a memory image with the intent of
- constructing a runable process, memory space will be
- allocated for this section.
- SEC_LOAD -- when converted into a memory image with the intent of
- constructing a runable process, section contents will be
- copied from the object file into memory. When this flag
- is set, SEC_ALLOC is guaranteed to also be set.
- SEC_HAS_CONTENTS -- The contents of this section exist in the
- object file. Sections whose contents do not exist in the
- object file may still have their contents read. On read,
- a segment filled with zeroes will be invented to satisfy
- the read request. It is an error to attempt to set the
- contents of a section that has no contents.
-
-These last three probably need some explanation. In a traditional,
-native unix object format, there are three real sections, text, data,
-and bss. The text section will be allocated memory on exec, and will
-be loaded from file into memory on exec. So the flags for a
-traditional unix text section would typically be at least (SEC_ALLOC |
-SEC_LOAD | SEC_HAS_CONTENTS). The data section has basically these
-same traits. The bss section, however is a little different. It is
-not relocated, and it is not loaded from file on exec, but it is
-allocated memory on exec. Thus, its flags would be more like
-(SEC_ALLOC). It is possible to have a section which is the converse
-of the bss section. That is, (SEC_HAS_CONTENTS & ~SEC_ALLOC). This
-could be anything from profiling information or notes from one pass of
-a toolchain to another to time and version stamp information.
-
-Note that the section flags currently lack information on position
-dependance.
-
-boolean bfd_get_section_contents (bfd *abfd, sec_ptr section,
- unsigned char *location,
- int offset, int count);
-
- Stores count bytes from the section's contents starting at
- offset from within those contents. The values are stored into
- location. Returns true if it could do so. Supplying invalid
- values for offset and count will produce unpredictable results.
-
-boolean bfd_set_section_contents (bfd *abfd, sec_ptr section,
- unsigned char *location,
- int offset, int count);
- Stores count bytes from location into offset within the
- section contents. You need not write all the contents contiguously
- (that is, you may write words 5-7 followed by 0-4 if you
- wish). However once you start writing into a section, any
- other sections into which you have previously written are
- considered finished, and you may not write in them any more.
-
-*** Line numbers ***
-
-bfd_get_section_lineno_size (bfd *abfd, sec_ptr section);
- Returns how many bytes of line numbers are associated with this
- section.
-
-bfd_set_section_lineno_size (bfd *abfd, sec_ptr section, unsigned long val);
- Sets the number of bytes of line numbers that this section should
- contain.
-
-boolean bfd_get_section_linenos (bfd *abfd, sec_ptr section,
- unsigned char *location,
- int offset, int count);
- Same as get_section_contents, except that it works on the linenos
- for this section.
-
-boolean bfd_set_section_linenos (bfd *abfd, sec_ptr section,
- unsigned char *location,
- int offset, int count);
- Same as set_section_contents, except that it works on the linenos
- for this section.
-
-As with files, you may associate arbitrary program-specific data with
-a section of a bfd. The following two functions are provided for
-manipulating these data:
-
-void * bfd_get_section_userdata (bfd *abfd, sec_ptr section)
- Returns whatever was stored in section's user data, or NULL if nothing.
-
-boolean bfd_set_section_userdata (bfd *abfd, sec_ptr section, void *contents)
- Set the section contents. Returns true if it can, false if not.
-\f
-Core files
-
-Core files are currently only supported for reading.
-
-Apart from opening them, looking at the various sections (generally
-the .data, .stack, and .regs sections; maybe a .user_struct section
-eventually), you can make some queries about the status of the core
-file, detailed below. The ".regs" section contains the general and
-floating point registers of the process that died, in some machine-
-specific order and format "intended to be unsurprising to someone who
-knows the machine".
-
-char * bfd_core_file_failing_command (bfd *abfd);
-
- The command name of the program that failed, creating the core file.
- The result is NULL if BFD can't figure out what the failing command was.
-
-int bfd_core_file_failing_signal (bfd *abfd);
-
- The signal number which caused the program to die, causing the
- core file to be created. It will be positive if valid.
-
-boolean core_file_matches_executable_p (bfd *core_bfd, bfd *exec_bfd);
-
- For debuggers, checks whether a core file "matches" (is likely to
- have come from) an executable file. This will not be perfect on
- most systems, but will just provide a way to reject gross mismatches.
-\f
-Archives.
-
-An archive is a special file which can contain other files.
-Originally it was intended to be a general way to group files, the way
-tar is today. But now it is used almost exclusively to hold object
-files.
-
-An archive may be opened for reading or writing just like any other
-bfd. Once it is open for reading you may obtain bfds for each of the
-files contained within it with the following function:
-
-bfd * bfd_openr_next_archived_file (bfd *arch_bfd, bfd *last_file);
-
- If called with NULL as the second argument, returns the first
- file contained in the archive arch_bfd. If called with a file
- contained within arch_bfd, returns the one which follows that
- one, or NULL if it was the last. Returns NULL also if the
- bfd supplied as last_file did not come from the archive arch_bfd.
-
-Any bfd open for read may be placed in an output archive. When the
-output archive is closed, the contents will be placed into the
-archive.
-
-You control the order of files in an archive. You set the first one
-with the following function:
-
-boolean bfd_set_archive_head (bfd *output_archive, bfd *new_head)
-
- This function sets the first file in the archive
- output_archive to be the bfd new_head.
-
-bfd's contain a pointer called next, which is bfd *. It is used by
-bfd_close when an archive is closed to decide which file should next
-go into the archive. So to place a group of files into an archive,
-open bfds for each of them, chain them together using the next pointer
-in the order you desire (be sure to store NULL into the final one's
-next pointer), then do bfd_set_archive_head with the head of the
-chain. The next pointer may be freely smashed at any time; it is only
-looked at when closing an output archive.
-
-bfds for files contained within archives are normal bfds; you can do
-any input operations on them that you can do with a normal bfd.
-
-bfd_my_archive is a macro which takes an input bfd and returns NULL if
-it lives in the filesystem and a bfd if it is contained in an archive.
-In the latter case, the returned bfd is the archive itself.
-
-Archives containing only object files may have a "map" -- a table in
-the front which maps external symbols to the files which contain them.
-
-Archive maps will refer only to object files; if an archive contains a
-file which is not an archive that file will of course not appear in
-the map.
-
-boolean bfd_has_map (bfd *archive_bfd)
-
- This macro takes a bfd of an archive and returns true or
- false depending on whether the bfd has a map. For output
- bfds this may be set to true or false, depending on whether
- you want the map to be maintained or not. For some targets,
- setting this to false will cause no map to be generated; for
- others it will merely cause an empty map to be created, since
- a map is required by that target.
-
-For archives with maps you may use the following function:
-
-int bfd_get_next_mapent (bfd *abfd, int prev, char **name)
-
- You may use this to step through all the entries in the archive
- map. Supply BFD_NO_MORE_SYMBOLS as the 'prev' entry to get the
- first entry; then use successive returned values from this
- function to get the succeeding ones. The name of the next entry
- will be stored through the pointer name.
-
- This function returns BFD_NO_MORE_SYMBOLS when there are no more
- entries or on error.
-
-bfd * bfd_get_elt_at_index (abfd, int index)
-
- This function takes an index as returned by bfd_get_next_mapent
- and returns the bfd which corresponds to that entry. Returns NULL
- on error.
-\f
-Symbol and relocation information.
-
-Symbol-table information is the area of greatest incompatibility.
-bfd has a canonical symbol representation; all formats are parsed into
-and out of it.
-
-Note that canonicalize_symtab takes a pointer to an array of pointers
-to canonical symbols. This is necessary so that the end of the array
-can be marked with NULL. You may shuffle the pointers and you may
-clobber the symbol contents. But don't move the symbols themselves.
-
-unsigned int bfd_get_symtab_upper_bound (bfd *abfd);
-
- Returns the maximum number of bytes that would be taken by
- the output of canonicalize_symtab. Returns 0 on error.
-
-unsigned int bfd_canonicalize_symtab (bfd *abfd, asymbol **location);
-
- Produces a symbol table in canonical format at LOCATION, which
- must be of size specified by get_symtab_upper_bound bytes.
- Not all those bytes may be used. Returns the number of
- symbol pointers written. Returns 0 upon error.
-
-boolean bfd_set_symtab (bfd *outbfd, asymbol **location,
- unsigned int symcount);
-
- Takes a generic symbol table and an output bfd. Used to set
- the symbol table for an output bfd. Do not change the table
- after using this function (although the storage may be
- reclaimed once the bfd has been closed).
-
-If you're done with the symbol table you can tell bfd about it by
-calling bfd_reclaim_symbol_table, which takes a bfd. Calling this
-function will also reclaim any relocation entries you may have
-requested. If you don't use this function, bfd will keep around all
-symbol information until the bfd is closed.
-
-Similarly, relocations have a canonical format. See the file bfd.h for
-the exact definition. It is similar to the sun-4 relocation format.
-Please note that:
-o - Each relocation has a pointer to a generic symbol.
-o - Not all values of reloc_type are supported for all targets. There
- is a bitvector which explains which are; you can index into it by
- relocation type. The macro which extracts it is bfd_valid_reloc_types.
-
-Since relocation information is saved on a per-section basis, the
-interface is slightly different from that of the symbol table:
-
-unsigned int get_reloc_upper_bound (bfd *abfd, sec_ptr asect);
-
- Returns the maximum number of bytes that would be taken by
- the output of canonicalize_reloc. Returns 0 on error.
-
-unsigned int canonicalize_reloc (bfd *abfd, sec_ptr asect, arelent *location);
-
- Produces a relocation table in canonical format at LOCATION,
- which must be of size specified by get_reloc_upper_bound
- bytes. Not all those bytes may be used. Returns the number
- of entries written. Returns 0 upon error.
-
-boolean bfd_set_reloc (bfd *outbfd, sec_ptr asect, arelent *location,
- unsigned int count);
-
- Takes a generic reloc table and an output bfd. Used to set
- the reloc table for an output bfd. Do not change the table
- after using this function (although the storage may be
- reclaimed once the bfd has been closed).
-\f
-Byte-swapping
-
-Unfortunately, not all machines have the same byte order. Worse,
-storage layout is in general highly machine-dependent. Although bfd
-can hide that from you in most cases, it cannot do so with the section
-contents, since they are totally uninterpreted. Hence you must
-byte-swap those data yourself. This is not usually much of an issue
-since you should just generate your data in the correct byte order.
-
-[THIS IS WRONG AND ALSO DOES NOT REFLECT THE CODE WHICH IS CORRECT]
-
-Fortunately, bfd can tell if byte-swapping or realignment is required
-at all! The macro bfd_bit_twiddle_required takes a pointer to a bfd
-and returns true if byte-swapping is required, false if not.
-
-However if you don't wish to check this you may just use the following
-functions which will do the conversions required:
-
-
-long bfd_getlong (bfd *abfd, unsigned char *ptr);
- bfd_putlong (bfd *abfd, unsigned char *ptr, long time);
-
-short bfd_getshort (bfd *abfd, unsigned char *ptr);
- bfd_putshort (bfd *abfd, unsigned char *ptr, short stop);
-
- These functions take a pointer that points to data which is,
- or will be, part of a section contents. They extract numbers
- from the data, or insert numbers into the data. The argument
- or result is in the host's number format; the data stored at
- the pointer or retrieved from it is in the target's number format.
- Typically this transfer is either a no-op or is a byte-swap;
- sometimes it involves an access to a "misaligned" location from
- the host's point of view..
+++ /dev/null
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-%%EOF
+++ /dev/null
-\input texinfo
-@setfilename bfdinfo
-@c $Id$
-@syncodeindex fn cp
-@ifinfo
-This file documents the BFD library.
-
-Copyright (C) 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, subject to the terms
-of the GNU General Public License, which includes the provision that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ifinfo
-@iftex
-@c@finalout
-@setchapternewpage on
-@c@setchapternewpage odd
-@settitle LIB BFD, the Binary File Descriptor Library
-@titlepage
-@title{libbfd}
-@subtitle{The Binary File Descriptor Library}
-@sp 1
-@subtitle First Edition---BFD version < 2.0
-@subtitle April 1991
-@author {Steve Chamberlain}
-@author {Cygnus Support}
-@page
-
-@tex
-\def\$#1${{#1}} % Kluge: collect RCS revision info without $...$
-\xdef\manvers{\$Revision$} % For use in headers, footers too
-{\parskip=0pt
-\hfill Cygnus Support\par
-\hfill steve\@cygnus.com\par
-\hfill {\it BFD}, \manvers\par
-\hfill \TeX{}info \texinfoversion\par
-}
-\global\parindent=0pt % Steve likes it this way
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, subject to the terms
-of the GNU General Public License, which includes the provision that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end titlepage
-@end iftex
-
-@node Top, Overview, (dir), (dir)
-@ifinfo
-This file documents the binary file descriptor library libbfd.
-@end ifinfo
-
-@menu
-* Overview:: Overview of BFD
-* History:: History of BFD
-* Backends:: Backends
-* Porting:: Porting
-* Future:: Future
-* Index:: Index
-
-BFD body:
-* Memory usage::
-* Sections::
-* Symbols::
-* Archives::
-* Formats::
-* Relocations::
-* Core Files::
-* Targets::
-* Architecturs::
-* Opening and Closing::
-* Internal::
-* File Caching::
-
-BFD backends:
-* a.out backends::
-* coff backends::
-@end menu
-
-@node Overview, History, Top, Top
-@chapter Introduction
-@cindex BFD
-@cindex what is it?
-BFD is a package for manipulating binary files required for developing
-programs. It implements a group of structured operations designed to
-shield the programmer from the underlying representation of these
-binary files. It understands object (compiled) files, archive
-libraries, and core files. It is designed to work in a variety of
-target environments.
-
-Most simply put, BFD is a package which allows applications to use the
-same routines to operate on object files whatever the object file
-format.
-
-BFD is split into two parts; the front end and the many back ends.
-@itemize @bullet
-@item
-The front end of BFD provides the interface to the user. It manages
-memory, and various canonical data structures. The front end also
-decides which back end to use, and when to call back end routines.
-@item
-The back ends provide BFD its view of the real world. A different
-object file format can be supported simply by creating a new BFD back
-end and adding it to the library. Each back end provides a set of calls
-which the BFD front end can use to maintain its canonical form. The back
-ends also may keep around information for their own use, for greater
-efficiency.
-@end itemize
-@node History, How It Works, Overview,Top
-@section History
-
-One spur behind BFD was the desire, on the part of the GNU 960 team at
-Intel Oregon, for interoperability of applications on their COFF and
-b.out file formats. Cygnus was providing GNU support for the team, and
-Cygnus was contracted to provide the required functionality.
-
-The name came from a conversation David Wallace was having with Richard
-Stallman about the library: RMS said that it would be quite hard---David
-said ``BFD''. Stallman was right, but the name stuck.
-
-At the same time, Ready Systems wanted much the same thing, but for
-different object file formats: IEEE-695, Oasys, Srecords, a.out and 68k
-coff.
-
-BFD was first implemented by Steve Chamberlain (steve@@cygnus.com),
-John Gilmore (gnu@@cygnus.com), K. Richard Pixley (rich@@cygnus.com) and
-David Wallace (gumby@@cygnus.com) at Cygnus Support in Palo Alto,
-California.
-
-@node How It Works, History, Porting, Top
-@section How It Works
-
-To use the library, include @code{bfd.h} and link with @code{libbfd.a}.
-
-BFD provides a common interface to the parts of an object file
-for a calling application.
-
-When an application sucessfully opens a target file (object, archive or
-whatever) a pointer to an internal structure is returned. This pointer
-points to a structure called @code{bfd}, described in
-@code{include/bfd.h}. Our convention is to call this pointer a BFD, and
-instances of it within code @code{abfd}. All operations on
-the target object file are applied as methods to the BFD. The mapping is
-defined within @code{bfd.h} in a set of macros, all beginning
-@samp{bfd_}.
-
-In short, a BFD is a representation for a particular file. It is opened
-in a manner similar to a file; code then manipulates it rather than the
-raw files.
-
-For example, this sequence would do what you would probably expect:
-return the number of sections in an object file attached to a BFD
-@code{abfd}.
-
-@lisp
-@cartouche
-#include "bfd.h"
-
-unsigned int number_of_sections(abfd)
-bfd *abfd;
-@{
- return bfd_count_sections(abfd);
-@}
-@end cartouche
-@end lisp
-
-The abstraction used within BFD is that an object file has a header,
-a number of sections containing raw data, a set of relocations, and some
-symbol information. Also, BFDs opened for archives have the
-additional attribute of an index and contain subordinate BFDs. This approach is
-fine for a.out and coff, but loses efficiency when applied to formats
-such as S-records and IEEE-695.
-
-@cindex targets
-@cindex formats
-BFD makes a distinction between @dfn{targets} (families of file
-formats) and @dfn{formats} (individual file formats). For instance,
-the @code{"sun4os4"} target can handle core, object and archive formats of
-files. The exact layout of the different formats depends on the target
-environment.
-
-The target @code{"default"} means the first one known (usually used for
-environments that only support one format, or where the common format
-is known at compile or link time). The target @code{NULL} means the one
-specified at runtime in the environment variable @code{GNUTARGET}; if that is
-null or not defined then, on output, the first entry in the target list
-is chosen; or, on input, all targets are searched to find a matching
-one.
-
-Most programs should use the target @code{NULL}. See the descriptions
-of @code{bfd_target_list} and @code{bfd_format_string} for functions to
-inquire on targets and formats.
-
-@section What BFD Version 1 Can Do
-As different information from the the object files is required,
-BFD reads from different sections of the file and processes them.
-For example a very common operation for the linker is processing symbol
-tables. Each BFD back end provides a routine for converting
-between the object file's representation of symbols and an internal
-canonical format. When the linker asks for the symbol table of an object
-file, it calls through the memory pointer to the relevant BFD
-back end routine which reads and converts the table into a canonical
-form. The linker then operates upon the canonical form. When the link is
-finished and the linker writes the output file's symbol table,
-another BFD back end routine is called which takes the newly
-created symbol table and converts it into the chosen output format.
-
-@node BFD information loss, Mechanism, BFD outline, BFD
-@subsection Information Loss
-@emph{Some information is lost due to the nature of the file format.} The output targets
-supported by BFD do not provide identical facilities, and
-information which may be described in one form has nowhere to go in
-another format. One example of this is alignment information in
-@code{b.out}. There is nowhere in an @code{a.out} format file to store
-alignment information on the contained data, so when a file is linked
-from @code{b.out} and an @code{a.out} image is produced, alignment
-information will not propagate to the output file. (The linker will
-still use the alignment information internally, so the link is performed
-correctly).
-
-Another example is COFF section names. COFF files may contain an
-unlimited number of sections, each one with a textual section name. If
-the target of the link is a format which does not have many sections (eg
-@code{a.out}) or has sections without names (eg the Oasys format) the
-link cannot be done simply. You can circumvent this problem by
-describing the desired input-to-output section mapping with the linker command
-language.
-
-@emph{Information can be lost during canonicalization.} The BFD
-internal canonical form of the external formats is not exhaustive; there
-are structures in input formats for which there is no direct
-representation internally. This means that the BFD back ends
-cannot maintain all possible data richness through the transformation
-between external to internal and back to external formats.
-
-This limitation is only a problem when an application reads one
-format and writes another. Each BFD back end is responsible for
-maintaining as much data as possible, and the internal BFD
-canonical form has structures which are opaque to the BFD core,
-and exported only to the back ends. When a file is read in one format,
-the canonical form is generated for BFD and the application. At the
-same time, the back end saves away any information which may otherwise
-be lost. If the data is then written back in the same format, the back
-end routine will be able to use the canonical form provided by the
-BFD core as well as the information it prepared earlier. Since
-there is a great deal of commonality between back ends, this mechanism
-is very useful. There is no information lost for this reason when
-linking or copying big endian COFF to little endian COFF, or @code{a.out} to
-@code{b.out}. When a mixture of formats is linked, the information is
-only lost from the files whose format differs from the destination.
-
-@node Mechanism, , BFD information loss, BFD
-@subsection Mechanism
-The greatest potential for loss of information is when there is least
-overlap between the information provided by the source format, that
-stored by the canonical format, and the information needed by the
-destination format. A brief description of the canonical form may help
-you appreciate what kinds of data you can count on preserving across
-conversions.
-@cindex BFD canonical format
-@cindex internal object-file format
-
-@table @emph
-@item files
-Information on target machine architecture, particular implementation
-and format type are stored on a per-file basis. Other information
-includes a demand pageable bit and a write protected bit. Note that
-information like Unix magic numbers is not stored here---only the magic
-numbers' meaning, so a @code{ZMAGIC} file would have both the demand
-pageable bit and the write protected text bit set. The byte order of
-the target is stored on a per-file basis, so that big- and little-endian
-object files may be linked with one another.
-@c FIXME: generalize above from "link"?
-
-@item sections
-Each section in the input file contains the name of the section, the
-original address in the object file, various flags, size and alignment
-information and pointers into other BFD data structures.
-
-@item symbols
-Each symbol contains a pointer to the object file which originally
-defined it, its name, its value, and various flag bits. When a
-BFD back end reads in a symbol table, the back end relocates all
-symbols to make them relative to the base of the section where they were
-defined. This ensures that each symbol points to its containing
-section. Each symbol also has a varying amount of hidden data to contain
-private data for the BFD back end. Since the symbol points to the
-original file, the private data format for that symbol is accessible.
-@code{gld} can operate on a collection of symbols of wildly different
-formats without problems.
-
-Normal global and simple local symbols are maintained on output, so an
-output file (no matter its format) will retain symbols pointing to
-functions and to global, static, and common variables. Some symbol
-information is not worth retaining; in @code{a.out} type information is
-stored in the symbol table as long symbol names. This information would
-be useless to most COFF debuggers; the linker has command line switches
-to allow users to throw it away.
-
-There is one word of type information within the symbol, so if the
-format supports symbol type information within symbols (for example COFF,
-IEEE, Oasys) and the type is simple enough to fit within one word
-(nearly everything but aggregates) the information will be preserved.
-
-@item relocation level
-Each canonical BFD relocation record contains a pointer to the symbol to
-relocate to, the offset of the data to relocate, the section the data
-is in and a pointer to a relocation type descriptor. Relocation is
-performed effectively by message passing through the relocation type
-descriptor and symbol pointer. It allows relocations to be performed
-on output data using a relocation method only available in one of the
-input formats. For instance, Oasys provides a byte relocation format.
-A relocation record requesting this relocation type would point
-indirectly to a routine to perform this, so the relocation may be
-performed on a byte being written to a COFF file, even though 68k COFF
-has no such relocation type.
-
-@item line numbers
-Object formats can contain, for debugging purposes, some form of mapping
-between symbols, source line numbers, and addresses in the output file.
-These addresses have to be relocated along with the symbol information.
-Each symbol with an associated list of line number records points to the
-first record of the list. The head of a line number list consists of a
-pointer to the symbol, which allows divination of the address of the
-function whose line number is being described. The rest of the list is
-made up of pairs: offsets into the section and line numbers. Any format
-which can simply derive this information can pass it successfully
-between formats (COFF, IEEE and Oasys).
-@end table
-
-@c FIXME: what is this line about? Do we want introductory remarks
-@c FIXME... on back ends? commented out for now.
-@c What is a backend
-@node BFD front end, BFD back end, Mechanism, Top
-@chapter BFD front end
-@include bfd.texi
-
-@node Memory Usage, Errors, bfd, Top
-@section Memory Usage
-BFD keeps all its internal structures in obstacks. There is one obstack
-per open BFD file, into which the current state is stored. When a BFD is
-closed, the obstack is deleted, and so everything which has been
-allocated by libbfd for the closing file will be thrown away.
-
-BFD will not free anything created by an application, but pointers into
-@code{bfd} structures will be invalidated on a @code{bfd_close}; for example,
-after a @code{bfd_close} the vector passed to
-@code{bfd_canonicalize_symtab} will still be around, since it has been
-allocated by the application, but the data that it pointed to will be
-lost.
-
-The general rule is not to close a BFD until all operations dependent
-upon data from the BFD have been completed, or all the data from within
-the file has been copied. To help with the management of memory, there is a function
-(@code{bfd_alloc_size}) which returns the number of bytes in obstacks
-associated with the supplied BFD. This could be used to select the
-greediest open BFD, close it to reclaim the memory, perform some
-operation and reopen the BFD again, to get a fresh copy of the data
-structures.
-
-@node Errors, Sections, Memory Usage, Top
-@section Error Handling
-
-@cindex errors
-In general, a boolean function returns true on success and false on failure
-(unless it's a predicate). Functions which return pointers to
-objects return @code{NULL} on error. The specifics are documented with each
-function.
-
-If a function fails, you should check the variable @code{bfd_error}. If
-the value is @code{no_error}, then check the C variable @code{errno}
-just as you would with any other program. Other values for
-@code{bfd_error} are documented in @file{bfd.h}.
-
-@findex bfd_errmsg
-If you would prefer a comprehensible string for the error message, use
-the function @code{bfd_errmsg}:
-@example
-char * bfd_errmsg (error_tag)
-@end example
-This function returns a read-only string which documents the error
-code. If the error code is @code{no_error} then it will return a string
-depending on the value of @code{errno}.
-
-@findex bfd_perror
-@code{bfd_perror()} is like the @code{perror()} function except it understands
-@code{bfd_error}.
-
-
-@node Sections, Symbols, Errors, Top
-@include section.texi
-
-@node Symbols, Archives ,Sections, To
-@include syms.texi
-
-@node Archives, Formats, Symbols, Top
-@include archive.texi
-
-@node Formats, Relocations, Archives, Top
-@include format.texi
-
-@node Relocations, Core Files,Formats, Top
-@include reloc.texi
-
-@node Core Files, Targets, Relocations, Top
-@include core.texi
-
-@node Targets, Architectures, Core Files, Top
-@include targets.texi
-
-@node Architectures, Opening and Closing, Targets, Top
-@include archures.texi
-
-@node Opening and Closing, Internal, Architectures, Top
-@include opncls.texi
-
-@node Internal, File Caching, Opening and Closing, Top
-@include libbfd.texi
-
-@node File Caching, Top, Internal, Top
-@include cache.texi
-
-@chapter BFD back end
-@node BFD back end, ,BFD front end, Top
-@menu
-* What to put where
-* a.out backends::
-* coff backends::
-* oasys backend::
-* ieee backend::
-* srecord backend::
-@end menu
-@node What to Put Where, aout backends, BFD back end, BFD back end
-All of BFD lives in one directory.
-
-@node aout backends, coff backends, What to Put Where, BFD back end
-@include aoutx.texi
-
-@node coff backends, oasys backends, aout backends, BFD back end
-@include coffcode.texi
-
-@node Index, , BFD, Top
-@unnumbered Index
-@printindex cp
-
-@tex
-% I think something like @colophon should be in texinfo. In the
-% meantime:
-\long\def\colophon{\hbox to0pt{}\vfill
-\centerline{The body of this manual is set in}
-\centerline{\fontname\tenrm,}
-\centerline{with headings in {\bf\fontname\tenbf}}
-\centerline{and examples in {\tt\fontname\tentt}.}
-\centerline{{\it\fontname\tenit\/} and}
-\centerline{{\sl\fontname\tensl\/}}
-\centerline{are used for emphasis.}\vfill}
-\page\colophon
-% Blame: pesch@cygnus.com, 28mar91.
-@end tex
-
-
-@contents
-@bye
-
-
+++ /dev/null
-# sed script for BFD header files
-# Merge adjacent blank lines. Loop til no change.
-:blin
-/^$/,/^ *[^ ]*.*$/{
-/^$/N
-s/^ *\n *$//
-}
-t blin
+++ /dev/null
-/* Support for Intel 960 COFF and Motorola 88k BCS COFF (and maybe others) */
-
-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Diddler.
-
-BFD is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 1, or (at your option) any later version.
-
-BFD is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
- details.
-
-You should have received a copy of the GNU General Public License along with
- BFD; see the file COPYING. If not, write to the Free Software Foundation,
- 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* $Id$ */
-/* Most of this hacked by Steve Chamberlain, steve@cygnus.com */
-
-#include "archures.h" /* Machine architectures and types */
-
-/* SUPPRESS 558 */
-/* SUPPRESS 590 */
-/* SUPPRESS 529 */
-/* SUPPRESS 530 */
-
-/* Align an address upward to a boundary, expressed as a number of bytes.
- E.g. align to an 8-byte boundary with argument of 8. */
-#define ALIGN(this, boundary) \
- ((( (this) + ((boundary) -1)) & (~((boundary)-1))))
-
-/* Align an address upward to a power of two. Argument is the power
- of two, e.g. 8-byte alignment uses argument of 3 (8 == 2^3). */
-#define i960_align(addr, align) \
- ( ((addr) + ((1<<(align))-1)) & (-1 << (align)))
-
-#define sp(x) bfd_h_put_x(abfd, x, &x)
-
-#ifndef I960
-#define GDB_EXPORT static
-#else
-#define GDB_EXPORT /* nothing */
-#endif
-
-PROTO(static void,force_indices_file_symbol_relative,(bfd *abfd,
- struct internal_syment *symtab));
-
-\f
-/* void warning(); */
-extern asection abs_section;
-
-static int
-DEFUN(get_index,(symbol),
- asymbol *symbol)
-{
- return (int) symbol->value;
-}
-
-static void
-DEFUN(set_index,(symbol, idx),
- asymbol *symbol AND
- unsigned int idx)
-{
- symbol->value = idx;
-}
-
-
-
-
-
-/* All the swapping routines:
-*/
-
-
-GDB_EXPORT
-void
-DEFUN(bfd_swap_reloc_in,(abfd, reloc_src, reloc_dst),
- bfd *abfd AND
- RELOC *reloc_src AND
- struct internal_reloc *reloc_dst)
-{
- reloc_dst->r_vaddr = bfd_h_getlong(abfd, reloc_src->r_vaddr);
- reloc_dst->r_symndx = bfd_h_getlong(abfd, reloc_src->r_symndx);
- reloc_dst->r_type = bfd_h_getshort(abfd, reloc_src->r_type);
-#if M88
- reloc_dst->r_offset = bfd_h_getshort(abfd, reloc_src->r_offset);
-#endif
-}
-
-GDB_EXPORT
- void
-DEFUN(bfd_swap_reloc_out,(abfd, reloc_src, reloc_dst),
- bfd *abfd AND
- struct internal_reloc *reloc_src AND
- struct external_reloc *reloc_dst)
-{
- bfd_h_putlong(abfd, reloc_src->r_vaddr, reloc_dst->r_vaddr);
- bfd_h_putlong(abfd, reloc_src->r_symndx, reloc_dst->r_symndx);
- bfd_h_putshort(abfd, reloc_src->r_type, reloc_dst->r_type);
-#if M88
- bfd_h_putshort(abfd, reloc_src->r_offset, reloc_dst->r_offset);
-#endif
-
-}
-
-GDB_EXPORT void
-DEFUN(bfd_swap_filehdr_in,(abfd, filehdr_src, filehdr_dst),
- bfd *abfd AND
- FILHDR *filehdr_src AND
- struct internal_filehdr *filehdr_dst)
-{
- filehdr_dst->f_magic = bfd_h_get_x(abfd, filehdr_src->f_magic);
- filehdr_dst->f_nscns = bfd_h_get_x(abfd,filehdr_src-> f_nscns);
- filehdr_dst->f_timdat = bfd_h_get_x(abfd,filehdr_src-> f_timdat);
- filehdr_dst->f_symptr = bfd_h_get_x(abfd,filehdr_src-> f_symptr);
- filehdr_dst->f_nsyms = bfd_h_get_x(abfd,filehdr_src-> f_nsyms);
- filehdr_dst->f_opthdr = bfd_h_get_x(abfd,filehdr_src-> f_opthdr);
- filehdr_dst->f_flags = bfd_h_get_x(abfd,filehdr_src-> f_flags);
-}
-
-GDB_EXPORT void
-DEFUN(bfd_swap_filehdr_out,(abfd, filehdr_in, filehdr_out),
- bfd *abfd AND
- struct internal_filehdr *filehdr_in AND
- FILHDR *filehdr_out)
-{
- bfd_h_put_x(abfd, filehdr_in->f_magic, filehdr_out->f_magic);
- bfd_h_put_x(abfd, filehdr_in->f_nscns, filehdr_out->f_nscns);
- bfd_h_put_x(abfd, filehdr_in->f_timdat, filehdr_out->f_timdat);
- bfd_h_put_x(abfd, filehdr_in->f_symptr, filehdr_out->f_symptr);
- bfd_h_put_x(abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms);
- bfd_h_put_x(abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr);
- bfd_h_put_x(abfd, filehdr_in->f_flags, filehdr_out->f_flags);
-}
-
-
-GDB_EXPORT
-void
-DEFUN(bfd_coff_swap_sym_in,(abfd, ext, in),
- bfd *abfd AND
- SYMENT *ext AND
- struct internal_syment *in)
-{
- if( ext->e.e_name[0] == 0) {
- in->_n._n_n._n_zeroes = 0;
- in->_n._n_n._n_offset = bfd_h_getlong(abfd, ext->e.e.e_offset);
- }
- else {
- memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN);
- }
- in->n_value = bfd_h_get_x(abfd, ext->e_value);
- in->n_scnum = bfd_h_get_x(abfd, ext->e_scnum);
- in->n_type = bfd_h_get_x(abfd, ext->e_type);
- in->n_sclass = bfd_h_get_x(abfd, ext->e_sclass);
- in->n_numaux = bfd_h_get_x(abfd, ext->e_numaux);
-}
-
-GDB_EXPORT void
-DEFUN(bfd_coff_swap_sym_out,(abfd,in, ext),
- bfd *abfd AND
- struct internal_syment *in AND
- SYMENT *ext)
-{
- if(in->_n._n_name[0] == 0) {
- bfd_h_putlong(abfd, 0, ext->e.e.e_zeroes);
- bfd_h_putlong(abfd, in->_n._n_n._n_offset, ext->e.e.e_offset);
- }
- else {
- memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN);
- }
- bfd_h_put_x(abfd, in->n_value , ext->e_value);
- bfd_h_put_x(abfd, in->n_scnum , ext->e_scnum);
- bfd_h_put_x(abfd, in->n_type , ext->e_type);
- bfd_h_put_x(abfd, in->n_sclass , ext->e_sclass);
- bfd_h_put_x(abfd, in->n_numaux , ext->e_numaux);
-}
-
-GDB_EXPORT void
-DEFUN(bfd_coff_swap_aux_in,(abfd, ext, type, class, in),
- bfd *abfd AND
- AUXENT *ext AND
- int type AND
- int class AND
- union internal_auxent *in)
-{
- switch (class) {
- case C_FILE:
- if (ext->x_file.x_fname[0] == 0) {
- in->x_file.x_n.x_zeroes = 0;
- in->x_file.x_n.x_offset = bfd_h_getlong(abfd, ext->x_file.x_n.x_offset);
- }
-
- break;
- case C_STAT:
-#ifdef C_LEAFSTAT
- case C_LEAFSTAT:
-#endif
- case C_HIDDEN:
- if (type == T_NULL) {
- in->x_scn.x_scnlen = bfd_h_get_x(abfd, ext->x_scn.x_scnlen);
- in->x_scn.x_nreloc = bfd_h_get_x(abfd, ext->x_scn.x_nreloc);
- in->x_scn.x_nlinno = bfd_h_get_x(abfd, ext->x_scn.x_nlinno);
- break;
- }
- default:
- in->x_sym.x_tagndx = bfd_h_get_x(abfd, ext->x_sym.x_tagndx);
- in->x_sym.x_tvndx = bfd_h_get_x(abfd, ext->x_sym.x_tvndx);
-
- if (ISARY(type) || class == C_BLOCK) {
- in->x_sym.x_fcnary.x_ary.x_dimen[0] = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
- in->x_sym.x_fcnary.x_ary.x_dimen[1] = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
- in->x_sym.x_fcnary.x_ary.x_dimen[2] = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
- in->x_sym.x_fcnary.x_ary.x_dimen[3] = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
- }
- else {
- in->x_sym.x_fcnary.x_fcn.x_lnnoptr = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_fcn.x_lnnoptr);
- in->x_sym.x_fcnary.x_fcn.x_endndx = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_fcn.x_endndx);
- }
- if (ISFCN(type)) {
- in->x_sym.x_misc.x_fsize = bfd_h_get_x(abfd, ext->x_sym.x_misc.x_fsize);
- }
- else {
- in->x_sym.x_misc.x_lnsz.x_lnno = bfd_h_get_x(abfd, ext->x_sym.x_misc.x_lnsz.x_lnno);
- in->x_sym.x_misc.x_lnsz.x_size = bfd_h_get_x(abfd, ext->x_sym.x_misc.x_lnsz.x_size);
- }
- }
-}
-
-GDB_EXPORT void
-DEFUN(bfd_coff_swap_aux_out,(abfd, in, type, class, ext),
- bfd *abfd AND
- union internal_auxent *in AND
- int type AND
- int class AND
- AUXENT *ext)
-{
- switch (class) {
- case C_FILE:
- if (in->x_file.x_fname[0] == 0) {
- bfd_h_put_x(abfd, 0, ext->x_file.x_n.x_zeroes );
- bfd_h_put_x(abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset);
- }
-
- break;
- case C_STAT:
-#ifdef C_LEAFSTAT
- case C_LEAFSTAT:
-#endif
- case C_HIDDEN:
- if (type == T_NULL) {
- bfd_h_put_x(abfd, in->x_scn.x_scnlen, ext->x_scn.x_scnlen);
- bfd_h_put_x(abfd, in->x_scn.x_nreloc, ext->x_scn.x_nreloc);
- bfd_h_put_x(abfd, in->x_scn.x_nlinno, ext->x_scn.x_nlinno);
- break;
- }
- default:
- bfd_h_put_x(abfd, in->x_sym.x_tagndx, ext->x_sym.x_tagndx);
- bfd_h_put_x(abfd, in->x_sym.x_tvndx , ext->x_sym.x_tvndx);
-
- if (ISARY(type) || class == C_BLOCK) {
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0],ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1],ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2],ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3],ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
- }
- else {
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext->x_sym.x_fcnary.x_fcn.x_lnnoptr);
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx, ext->x_sym.x_fcnary.x_fcn.x_endndx);
- }
- if (ISFCN(type)) {
- bfd_h_put_x(abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize);
- }
- else {
- bfd_h_put_x(abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext->x_sym.x_misc.x_lnsz.x_lnno);
- bfd_h_put_x(abfd, in->x_sym.x_misc.x_lnsz.x_size, ext->x_sym.x_misc.x_lnsz.x_size);
- }
- }
-}
-
-GDB_EXPORT void
-DEFUN(bfd_coff_swap_lineno_in,(abfd, ext, in),
- bfd *abfd AND
- LINENO *ext AND
- struct internal_lineno *in)
-{
- in->l_addr.l_symndx = bfd_h_get_x(abfd, ext->l_addr.l_symndx);
- in->l_lnno = bfd_h_get_x(abfd, ext->l_lnno);
-}
-
-GDB_EXPORT void
-DEFUN(bfd_coff_swap_lineno_out,(abfd, in, ext),
- bfd *abfd AND
- struct internal_lineno *in AND
- struct external_lineno *ext)
-{
- bfd_h_put_x(abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx);
- bfd_h_put_x(abfd, in->l_lnno, ext->l_lnno);
-}
-
-
-
-
-GDB_EXPORT void
-DEFUN(bfd_swap_aouthdr_in,(abfd, aouthdr_ext, aouthdr_int),
- bfd *abfd AND
- AOUTHDR *aouthdr_ext AND
- struct internal_aouthdr *aouthdr_int)
-{
- aouthdr_int->magic = bfd_h_get_x(abfd, aouthdr_ext->magic);
- aouthdr_int->vstamp = bfd_h_get_x(abfd, aouthdr_ext->vstamp);
- aouthdr_int->tsize = bfd_h_get_x(abfd, aouthdr_ext->tsize);
- aouthdr_int->dsize = bfd_h_get_x(abfd, aouthdr_ext->dsize);
- aouthdr_int->bsize = bfd_h_get_x(abfd, aouthdr_ext->bsize);
- aouthdr_int->entry = bfd_h_get_x(abfd, aouthdr_ext->entry);
- aouthdr_int->text_start = bfd_h_get_x(abfd, aouthdr_ext->text_start);
- aouthdr_int->data_start = bfd_h_get_x(abfd, aouthdr_ext->data_start);
-#ifdef I960
- aouthdr_int->tagentries = bfd_h_get_x(abfd, aouthdr_ext->tagentries);
-#endif
-}
-
-GDB_EXPORT void
-DEFUN(bfd_swap_aouthdr_out,(abfd, aouthdr_in, aouthdr_out),
- bfd *abfd AND
- struct internal_aouthdr *aouthdr_in AND
- AOUTHDR *aouthdr_out)
-{
- bfd_h_put_x(abfd, aouthdr_in->magic, aouthdr_out->magic);
- bfd_h_put_x(abfd, aouthdr_in->vstamp, aouthdr_out->vstamp);
- bfd_h_put_x(abfd, aouthdr_in->tsize, aouthdr_out->tsize);
- bfd_h_put_x(abfd, aouthdr_in->dsize, aouthdr_out->dsize);
- bfd_h_put_x(abfd, aouthdr_in->bsize, aouthdr_out->bsize);
- bfd_h_put_x(abfd, aouthdr_in->entry, aouthdr_out->entry);
- bfd_h_put_x(abfd, aouthdr_in->text_start, aouthdr_out->text_start);
- bfd_h_put_x(abfd, aouthdr_in->data_start, aouthdr_out->data_start);
-#ifdef I960
- bfd_h_put_x(abfd, aouthdr_in->tagentries, aouthdr_out->tagentries);
-#endif
-}
-
-GDB_EXPORT void
-DEFUN(bfd_coff_swap_scnhdr_in,(abfd, scnhdr_ext, scnhdr_int),
- bfd *abfd AND
- SCNHDR *scnhdr_ext AND
- struct internal_scnhdr *scnhdr_int)
-{
- memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof(scnhdr_int->s_name));
- scnhdr_int->s_vaddr = bfd_h_get_x(abfd, scnhdr_ext->s_vaddr);
- scnhdr_int->s_paddr = bfd_h_get_x(abfd, scnhdr_ext->s_paddr);
- scnhdr_int->s_size = bfd_h_get_x(abfd, scnhdr_ext->s_size);
- scnhdr_int->s_scnptr = bfd_h_get_x(abfd, scnhdr_ext->s_scnptr);
- scnhdr_int->s_relptr = bfd_h_get_x(abfd, scnhdr_ext->s_relptr);
- scnhdr_int->s_lnnoptr = bfd_h_get_x(abfd, scnhdr_ext->s_lnnoptr);
- scnhdr_int->s_nreloc = bfd_h_get_x(abfd, scnhdr_ext->s_nreloc);
- scnhdr_int->s_nlnno = bfd_h_get_x(abfd, scnhdr_ext->s_nlnno);
- scnhdr_int->s_flags = bfd_h_get_x(abfd, scnhdr_ext->s_flags);
-#ifdef I960
- scnhdr_int->s_align = bfd_h_get_x(abfd, scnhdr_ext->s_align);
-#endif
-}
-
-static void
-DEFUN(swap_scnhdr_out,(abfd, scnhdr_int, scnhdr_ext),
- bfd *abfd AND
- struct internal_scnhdr *scnhdr_int AND
- SCNHDR *scnhdr_ext)
-{
- memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name));
- bfd_h_put_x(abfd, scnhdr_int->s_vaddr, scnhdr_ext->s_vaddr);
- bfd_h_put_x(abfd, scnhdr_int->s_paddr, scnhdr_ext->s_paddr);
- bfd_h_put_x(abfd, scnhdr_int->s_size, scnhdr_ext->s_size);
- bfd_h_put_x(abfd, scnhdr_int->s_scnptr, scnhdr_ext->s_scnptr);
- bfd_h_put_x(abfd, scnhdr_int->s_relptr, scnhdr_ext->s_relptr);
- bfd_h_put_x(abfd, scnhdr_int->s_lnnoptr, scnhdr_ext->s_lnnoptr);
- bfd_h_put_x(abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc);
- bfd_h_put_x(abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno);
- bfd_h_put_x(abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags);
-#ifdef I960
- bfd_h_put_x(abfd, scnhdr_int->s_align, scnhdr_ext->s_align);
-#endif
-}
-
-/*
- initialize a section structure with information peculiar to this
- particular implementation of coff
-*/
-
-static boolean
-DEFUN(coff_new_section_hook,(abfd_ignore, section_ignore),
- bfd *abfd_ignore AND
- asection *section_ignore)
-{
-#ifdef MC88MAGIC
- /* FIXME, shouldn't this ifdef be on something that says we are
- actually COMPILING FOR an 88K coff file, rather than simply
- knowing its magic number? */
- /* Align to at least 16 bytes */
- section_ignore->alignment_power = 4;
-#endif
-#if M68
- section_ignore->alignment_power = 3;
-#endif
- return true;
-}
-
-/* Take a section header read from a coff file (in HOST byte order),
- and make a BFD "section" out of it. */
-static boolean
-DEFUN(make_a_section_from_file,(abfd, hdr),
- bfd *abfd AND
- struct internal_scnhdr *hdr)
-{
- asection *return_section;
-
- {
- /* Assorted wastage to null-terminate the name, thanks AT&T! */
- char *name = bfd_alloc(abfd, sizeof (hdr->s_name)+1);
- if (name == NULL) {
- bfd_error = no_memory;
- return false;
- }
- strncpy(name, (char *) &hdr->s_name[0], sizeof (hdr->s_name));
- name[sizeof (hdr->s_name)] = 0;
-
- return_section = bfd_make_section(abfd, name);
- }
-
- /* s_paddr is presumed to be = to s_vaddr */
-#define assign(to, from) return_section->to = hdr->from
- assign(vma, s_vaddr);
- /* assign (vma, s_vaddr); */
- assign(size, s_size);
- assign(filepos, s_scnptr);
- assign(rel_filepos, s_relptr);
- assign(reloc_count, s_nreloc);
-#ifdef I960
- {
- /* FIXME, use a temp var rather than alignment_power */
- assign(alignment_power, s_align);
- {
- unsigned int i;
- for (i = 0; i < 32; i++) {
- if ((1 << i) >= (int) (return_section->alignment_power)) {
- return_section->alignment_power = i;
- break;
- }
- }
- }
- }
-#endif
- assign(line_filepos, s_lnnoptr);
- /*
- return_section->linesize = hdr->s_nlnno * sizeof (struct lineno);
- */
-
-#undef assign
- return_section->lineno_count = hdr->s_nlnno;
- return_section->userdata = NULL;
- return_section->next = (asection *) NULL;
- return_section->flags = 0;
- if ((hdr->s_flags & STYP_TEXT) || (hdr->s_flags & STYP_DATA))
- return_section->flags = (SEC_LOAD | SEC_ALLOC);
- else if (hdr->s_flags & STYP_BSS)
- return_section->flags = SEC_ALLOC;
-
- if (hdr->s_nreloc != 0)
- return_section->flags |= SEC_RELOC;
- if (hdr->s_scnptr != 0)
- return_section->flags |= SEC_HAS_CONTENTS;
- return true;
-}
-static boolean
-DEFUN(coff_mkobject,(abfd),
- bfd *abfd)
-{
- set_tdata (abfd, bfd_zalloc (abfd,sizeof(coff_data_type)));
- if (coff_data(abfd) == 0) {
- bfd_error = no_memory;
- return false;
- }
- coff_data(abfd)->relocbase = 0;
- return true;
-}
-
-static
-bfd_target *
-DEFUN(coff_real_object_p,(abfd, nscns, internal_f, internal_a),
- bfd *abfd AND
- unsigned nscns AND
- struct internal_filehdr *internal_f AND
- struct internal_aouthdr *internal_a)
-{
- coff_data_type *coff;
-
- size_t readsize; /* length of file_info */
- SCNHDR *external_sections;
-
- /* Build a play area */
- if (coff_mkobject(abfd) != true)
- return 0;
- coff = coff_data(abfd);
-
-
- external_sections = (SCNHDR *)bfd_alloc(abfd, readsize = (nscns * SCNHSZ));
- if (bfd_read((PTR)external_sections, 1, readsize, abfd) != readsize) {
- goto fail;
- }
-
-
-
- /* Now copy data as required; construct all asections etc */
- coff->symbol_index_slew = 0;
- coff->relocbase =0;
- coff->raw_syment_count = 0;
- coff->raw_linenos = 0;
- coff->raw_syments = 0;
- coff->sym_filepos =0;
- coff->flags = internal_f->f_flags;
- if (nscns != 0) {
- unsigned int i;
- for (i = 0; i < nscns; i++) {
- struct internal_scnhdr tmp;
- bfd_coff_swap_scnhdr_in(abfd, external_sections + i, &tmp);
- make_a_section_from_file(abfd,&tmp);
- }
- }
- /* Determine the machine architecture and type. */
- abfd->obj_machine = 0;
- switch (internal_f->f_magic) {
-#ifdef MIPS
-case MIPS_MAGIC_1:
-case MIPS_MAGIC_2:
-case MIPS_MAGIC_3:
- abfd->obj_arch = bfd_arch_mips;
- abfd->obj_machine = 0;
- break;
-#endif
-
-#ifdef MC68MAGIC
- case MC68MAGIC:
- case M68MAGIC:
- abfd->obj_arch = bfd_arch_m68k;
- abfd->obj_machine = 68020;
- break;
-#endif
-#ifdef MC88MAGIC
- case MC88MAGIC:
- case MC88DMAGIC:
- case MC88OMAGIC:
- abfd->obj_arch = bfd_arch_m88k;
- abfd->obj_machine = 88100;
- break;
-#endif
-#ifdef I960
-#ifdef I960ROMAGIC
- case I960ROMAGIC:
- case I960RWMAGIC:
- abfd->obj_arch = bfd_arch_i960;
- switch (F_I960TYPE & internal_f->f_flags)
- {
- default:
- case F_I960CORE:
- abfd->obj_machine = bfd_mach_i960_core;
- break;
- case F_I960KB:
- abfd->obj_machine = bfd_mach_i960_kb_sb;
- break;
- case F_I960MC:
- abfd->obj_machine = bfd_mach_i960_mc;
- break;
- case F_I960XA:
- abfd->obj_machine = bfd_mach_i960_xa;
- break;
- case F_I960CA:
- abfd->obj_machine = bfd_mach_i960_ca;
- break;
- case F_I960KA:
- abfd->obj_machine = bfd_mach_i960_ka_sa;
- break;
-
- }
- break;
-#endif
-#endif
-
- default: /* Unreadable input file type */
- abfd->obj_arch = bfd_arch_obscure;
- break;
- }
-
- if (!(internal_f->f_flags & F_RELFLG))
- abfd->flags |= HAS_RELOC;
- if ((internal_f->f_flags & F_EXEC))
- abfd->flags |= EXEC_P;
- if (!(internal_f->f_flags & F_LNNO))
- abfd->flags |= HAS_LINENO;
- if (!(internal_f->f_flags & F_LSYMS))
- abfd->flags |= HAS_LOCALS;
-
-
- bfd_get_symcount(abfd) = internal_f->f_nsyms;
- if (internal_f->f_nsyms)
- abfd->flags |= HAS_SYMS;
-
- coff->sym_filepos = internal_f->f_symptr;
-
-
-
- coff->symbols = (coff_symbol_type *) NULL;
- bfd_get_start_address(abfd) = internal_f->f_opthdr ? internal_a->entry : 0;
-
- return abfd->xvec;
- fail:
- bfd_release(abfd, coff);
- return (bfd_target *)NULL;
-}
-
-static bfd_target *
-DEFUN(coff_object_p,(abfd),
- bfd *abfd)
- {
- int nscns;
- FILHDR filehdr;
- AOUTHDR opthdr;
- struct internal_filehdr internal_f;
- struct internal_aouthdr internal_a;
-
- bfd_error = system_call_error;
-
- /* figure out how much to read */
- if (bfd_read((PTR) &filehdr, 1, FILHSZ, abfd) != FILHSZ)
- return 0;
-
- bfd_swap_filehdr_in(abfd, &filehdr, &internal_f);
-
- if (BADMAG(internal_f)) {
- bfd_error = wrong_format;
- return 0;
- }
- nscns =internal_f.f_nscns;
-
- if (internal_f.f_opthdr) {
- if (bfd_read((PTR) &opthdr, 1,AOUTSZ, abfd) != AOUTSZ) {
- return 0;
- }
- bfd_swap_aouthdr_in(abfd, &opthdr, &internal_a);
- }
-
- /* Seek past the opt hdr stuff */
- bfd_seek(abfd, internal_f.f_opthdr + FILHSZ, SEEK_SET);
-
- /* if the optional header is NULL or not the correct size then
- quit; the only difference I can see between m88k dgux headers (MC88DMAGIC)
- and Intel 960 readwrite headers (I960WRMAGIC) is that the
- optional header is of a different size.
-
- But the mips keeps extra stuff in it's opthdr, so dont check
- when doing that
- */
-
-#ifndef MIPS
- if (internal_f.f_opthdr != 0 && AOUTSZ != internal_f.f_opthdr)
- return (bfd_target *)NULL;
-#endif
-
- return coff_real_object_p(abfd, nscns, &internal_f, &internal_a);
- }
-
-
-
-
-/*
-Takes a bfd and a symbol, returns a pointer to the coff specific area
-of the symbol if there is one.
-*/
-static coff_symbol_type *
-DEFUN(coff_symbol_from,(abfd, symbol),
- bfd *abfd AND
- asymbol *symbol)
-{
- if (symbol->the_bfd->xvec->flavour != bfd_target_coff_flavour_enum)
- return (coff_symbol_type *)NULL;
-
- if (symbol->the_bfd->tdata == (PTR)NULL)
- return (coff_symbol_type *)NULL;
-
- return (coff_symbol_type *) symbol;
-}
-
-
-
-
-
-
-
-static void
-DEFUN(coff_count_linenumbers,(abfd),
- bfd *abfd)
-{
- unsigned int limit = bfd_get_symcount(abfd);
- unsigned int i;
- asymbol **p;
- {
- asection *s = abfd->sections->output_section;
- while (s) {
- BFD_ASSERT(s->lineno_count == 0);
- s = s->next;
- }
- }
-
-
- for (p = abfd->outsymbols, i = 0; i < limit; i++, p++) {
- asymbol *q_maybe = *p;
- if (q_maybe->the_bfd->xvec->flavour == bfd_target_coff_flavour_enum) {
- coff_symbol_type *q = coffsymbol(q_maybe);
- if (q->lineno) {
- /*
- This symbol has a linenumber, increment the owning
- section's linenumber count
- */
- alent *l = q->lineno;
- q->symbol.section->output_section->lineno_count++;
- l++;
- while (l->line_number) {
- q->symbol.section->output_section->lineno_count++;
- l++;
- }
- }
- }
- }
-}
-
-/*
- This function returns true if the supplied SYMENT has an AUXENT with
- a tagndx field which should be relocated.
-
- The coff book says that all auxents have this and should be moved,
- but all the actual implementations I've looked at do this ..
- (sac@cygnus.com)
-
-*/
-static boolean
-DEFUN(uses_x_sym_x_tagndx_p,(abfd, native),
- bfd *abfd AND
- struct internal_syment *native)
-{
- if (BTYPE(native->n_type) == T_STRUCT) return true;
- if (BTYPE(native->n_type) == T_UNION) return true;
- if (BTYPE(native->n_type) == T_ENUM) return true;
- return false;
-}
-
-
-/*
-This procedure runs through the native entries in a coff symbol table
-and links up all the elements which should point to one another, in
-particular these are:
-
-strtag, entag and untags have an auxent endindex which points to the
-first syment after the .eos. This is simple to do, we just keep a
-pointer to the symbol with the most recent pending strtag and patch it
-when we see the eos. This works since coff structs are never nested.
-
-ISFCN type entries have an endindex which points to the next static or
-extern in the table, thereby skipping the function contents.
-The coff book says that an ISFCN's tagindex
-points to the first .bf for the function, so far I havn't seen it
-used. We do this using the same mechanism as strtags.
-
-Each file entry has a value which points to the next file entry,
-the last file entry points to the first extern symbol in the table
-which is not an ISFCN.
-
-Each .bb entry points to the matching .eb entry, but these are nested
-so we keep a stack of them.
-
-The tagndx of .eos items points to the strtag attached to them, this
-is simply the last_tagndx again.
-
-The tagndx of items with type strtag point to the defining struct.
-This bit is complicated; We know that a struct ref and def must be
-within the same file, so all the natives will be in the same vector.
-This means that we can subtracts two pointers and get the index
-differences between to items, used to work out the true index of the
-target.
-
-We store in the name field of each syment the actual native index
-applied so we can dig it out through a pointer. */
-
-static void
-DEFUN(coff_mangle_symbols,(bfd_ptr),
- bfd *bfd_ptr)
-{
- unsigned int symbol_count = bfd_get_symcount(bfd_ptr);
- asymbol **symbol_ptr_ptr = bfd_ptr->outsymbols;
- struct internal_syment *last_tagndx = (struct internal_syment *)NULL;
- struct internal_syment *last_file = (struct internal_syment *)NULL;
- struct internal_syment *last_fcn = (struct internal_syment *)NULL;
- struct internal_syment *block_stack[50];
- struct internal_syment **last_block = &block_stack[0];
- boolean first_time = true;
- unsigned int symbol_index;
- unsigned int native_index = 0;
-
- for (symbol_index = 0; symbol_index < symbol_count; symbol_index++) {
- coff_symbol_type *coff_symbol_ptr =
- coff_symbol_from(bfd_ptr, symbol_ptr_ptr[symbol_index]);
- if (coff_symbol_ptr == (coff_symbol_type *)NULL) {
- /*
- This symbol has no coff information in it, it will take up
- only one slot in the output symbol table
- */
- native_index++;
- }
- else {
- struct internal_syment *syment = coff_symbol_ptr->native;
- if (syment == (struct internal_syment *)NULL) {
- native_index++;
- }
- else {
- /* Normalize the symbol flags */
- if (coff_symbol_ptr->symbol.flags & BSF_FORT_COMM) {
- /* a common symbol is undefined with a value */
- syment->n_scnum = N_UNDEF;
- syment->n_value = coff_symbol_ptr->symbol.value;
- }
- else if (coff_symbol_ptr->symbol.flags & BSF_DEBUGGING) {
- syment->n_value = coff_symbol_ptr->symbol.value;
- }
- else if (coff_symbol_ptr->symbol.flags & BSF_UNDEFINED) {
- syment->n_scnum = N_UNDEF;
- syment->n_value = 0;
- }
- else if (coff_symbol_ptr->symbol.flags & BSF_ABSOLUTE) {
- syment->n_scnum = N_ABS;
- syment->n_value = coff_symbol_ptr->symbol.value;
- }
- else {
- syment->n_scnum =
- coff_symbol_ptr->symbol.section->output_section->index+1;
-
- syment->n_value =
- coff_symbol_ptr->symbol.value +
- coff_symbol_ptr->symbol.section->output_offset +
- coff_symbol_ptr->symbol.section->output_section->vma;
- }
-
-
- /* If this symbol ties up something then do it */
-
- if (syment->n_sclass == C_FILE && last_file != (struct internal_syment *)NULL)
- {
- last_file->n_value = native_index;
- }
- else if ((syment->n_sclass == C_EXT
- || syment->n_sclass == C_STAT
-#ifdef C_LEAFEXT
- || syment->n_sclass == C_LEAFEXT
- || syment->n_sclass == C_LEAFSTAT
-#endif
- )
- && last_fcn != (struct internal_syment *)NULL)
- {
- union internal_auxent *auxent = (union internal_auxent *)(last_fcn+1);
- auxent->x_sym.x_fcnary.x_fcn.x_endndx = native_index;
- last_fcn = (struct internal_syment *)NULL;
-
- }
- else if (syment->n_sclass == C_EOS && last_tagndx != (struct internal_syment*)NULL)
- {
- union internal_auxent *auxent = (union internal_auxent *)(last_tagndx+1);
- /* Remember that we keep the native index in the offset
- so patch the beginning of the struct to point to this
- */
- auxent->x_sym.x_tagndx = last_tagndx->_n._n_n._n_offset;
- auxent->x_sym.x_fcnary.x_fcn.x_endndx = syment->n_numaux + 1 + native_index;
- /* Now point the eos to the structure */
- auxent = (union internal_auxent *)(syment+1);
- auxent->x_sym.x_tagndx = last_tagndx->_n._n_n._n_offset;
- }
- else if (syment->n_sclass == C_BLOCK
- && coff_symbol_ptr->symbol.name[1] == 'e')
- {
- union internal_auxent *auxent = (union internal_auxent *)((*(--last_block))+1);
- auxent->x_sym.x_fcnary.x_fcn.x_endndx = native_index + syment->n_numaux + 1;
- }
- if (syment->n_sclass == C_EXT
- && !ISFCN(syment->n_type)
- && first_time == true
- && last_file != (struct internal_syment *)NULL) {
- /* This is the first external symbol seen which isn't a
- function place it in the last .file entry */
- last_file->n_value = native_index;
- first_time = false;
- }
-#ifdef C_LEAFPROC
- if (syment->n_sclass == C_LEAFPROC &&
- syment->n_numaux == 2) {
- union internal_auxent *auxent = (union internal_auxent *)(syment+2);
- /* This is the definition of a leaf proc, we'll relocate the
- address */
- auxent->x_bal.x_balntry =
- coff_symbol_ptr->symbol.section->output_offset +
- coff_symbol_ptr->symbol.section->output_section->vma +
- auxent->x_bal.x_balntry ;
- }
-#endif
- /* If this symbol needs to be tied up then remember some facts */
- if (syment->n_sclass == C_FILE)
- {
- last_file = syment;
- }
- if (syment->n_numaux != 0) {
- /*
- If this symbol would like to point to something in the
- future then remember where it is
- */
- if (uses_x_sym_x_tagndx_p(bfd_ptr, syment)) {
- /*
- If this is a ref to a structure then we'll tie it up
- now - there are never any forward refs for one
- */
- if (syment->n_sclass == C_STRTAG ||
- syment->n_sclass == C_ENTAG ||
- syment->n_sclass == C_UNTAG) {
- last_tagndx = syment;
- }
- else {
- /*
- This is a ref to a structure - the structure must
- have been defined within the same file, and previous
- to this point, so we can deduce the new tagndx
- directly.
- */
- union internal_auxent *auxent = (union internal_auxent *)(syment+1);
- bfd *bfd_ptr = coff_symbol_ptr->symbol.the_bfd;
- struct internal_syment *base = obj_raw_syments(bfd_ptr);
- auxent->x_sym.x_tagndx = base[auxent->x_sym.x_tagndx]._n._n_n._n_offset;
-
-
- }
- }
- if (ISFCN(syment->n_type)) {
- last_fcn = syment;
- }
- if (syment->n_sclass == C_BLOCK
- && coff_symbol_ptr->symbol.name[1] == 'b')
- {
- *last_block++ = syment;
- }
- }
- syment->_n._n_n._n_offset = native_index;
- native_index = native_index + 1 + syment->n_numaux;
- }
- }
- }
-}
-
-
-static void
-DEFUN(coff_write_symbols,(abfd),
-bfd *abfd)
-{
- unsigned int i;
- unsigned int limit = bfd_get_symcount(abfd);
- unsigned int written = 0;
- struct internal_syment dummy;
- asymbol **p;
- unsigned int string_size = 0;
-
-
- /* Seek to the right place */
- bfd_seek(abfd, obj_sym_filepos(abfd), SEEK_SET);
-
- /* Output all the symbols we have */
-
- written = 0;
- for (p = abfd->outsymbols, i = 0; i < limit; i++, p++) {
- asymbol *symbol = *p;
- coff_symbol_type *c_symbol = coff_symbol_from(abfd, symbol);
-
- unsigned int j;
- struct internal_syment *native;
- if (c_symbol == (coff_symbol_type *) NULL ||
- c_symbol->native == (struct internal_syment *) NULL) {
- /*
- This symbol has been created by the loader, or come from a non
- coff format. It has no native element to inherit, make our
- own
- */
-
- native = &dummy;
- native->n_type = T_NULL;
-#ifdef I960
- native->n_flags = 0;
-#endif
- if (symbol->flags & BSF_ABSOLUTE) {
- native->n_scnum = N_ABS;
- native->n_value = symbol->value;
- }
- else if (symbol->flags & (BSF_UNDEFINED | BSF_FORT_COMM)) {
- native->n_scnum = N_UNDEF;
- native->n_value = symbol->value;
- }
- else if (symbol->flags & BSF_DEBUGGING) {
- /*
- remove name so it doesn't take up any space
- */
- symbol->name = "";
- continue;
- }
- else {
- native->n_scnum = symbol->section->output_section->index +
- 1;
- native->n_value = symbol->value +
- symbol->section->output_section->vma +
- symbol->section->output_offset;
-#ifdef I960
- /* Copy the any flags from the the file hdr into the symbol */
- {
- coff_symbol_type *c = coff_symbol_from(abfd, symbol);
- if (c != (coff_symbol_type *)NULL) {
- native->n_flags = c->symbol.the_bfd->flags;
- }
- }
-#endif
- }
-
-#ifdef HASPAD1
- native->pad1[0] = 0;
- native->pad1[0] = 0;
-#endif
-
- native->n_type = 0;
- if (symbol->flags & BSF_LOCAL)
- native->n_sclass = C_STAT;
- else
- native->n_sclass = C_EXT;
- native->n_numaux = 0;
- }
- else
- /*
- Does this symbol have an ascociated line number - if so then
- make it remember this symbol index. Also tag the auxent of
- this symbol to point to the right place in the lineno table
- */
- {
- alent *lineno = c_symbol->lineno;
- native = c_symbol->native;
- if (lineno) {
- unsigned int count = 0;
- lineno[count].u.offset = written;
- if (native->n_numaux) {
- union internal_auxent *a = (union internal_auxent *) (native + 1);
-
- a->x_sym.x_fcnary.x_fcn.x_lnnoptr =
- c_symbol->symbol.section->output_section->moving_line_filepos;
- }
- /*
- And count and relocate all other linenumbers
- */
- count++;
- while (lineno[count].line_number) {
- lineno[count].u.offset +=
- c_symbol->symbol.section->output_section->vma +
- c_symbol->symbol.section->output_offset;
- count++;
- }
- c_symbol->symbol.section->output_section->moving_line_filepos +=
- count * LINESZ;
-
- }
- } /* if symbol new to coff */
-
- /* Fix the symbol names */
- {
- unsigned int name_length;
- if (symbol->name == (char *) NULL) {
- /*
- coff symbols always have names, so we'll make one up
- */
- symbol->name = "strange";
- }
- name_length = strlen(symbol->name);
- if (name_length <= SYMNMLEN) {
- /* This name will fit into the symbol neatly */
- strncpy(native->_n._n_name, symbol->name, SYMNMLEN);
- }
- else {
- native->_n._n_n._n_offset = string_size + 4;
- native->_n._n_n._n_zeroes = 0;
- string_size += name_length + 1;
- }
- {
- unsigned int numaux = native->n_numaux;
- int type = native->n_type;
- int class = native->n_sclass;
- SYMENT buf;
- bfd_coff_swap_sym_out(abfd, native, &buf);
- bfd_write((PTR)& buf, 1, SYMESZ, abfd);
- for (j = 0; j != native->n_numaux;
- j++) {
- AUXENT buf1;
- bfd_coff_swap_aux_out(abfd,
- (union internal_auxent *)(native + j + 1), type, class, &buf1);
- bfd_write((PTR) (native + j + 1), 1, AUXESZ, abfd);
- }
- /*
- Reuse somewhere in the symbol to keep the index
- */
- set_index(symbol, written);
- written += 1 + numaux;
- }
- }
- } /* for each out symbol */
-
- bfd_get_symcount(abfd) = written;
- /* Now write out strings */
-
- if (string_size) {
- unsigned int size = string_size + 4;
- size = size;
- bfd_write((PTR) &size, 1, sizeof(size), abfd);
- for (p = abfd->outsymbols, i = 0; i < limit; i++, p++) {
- asymbol *q = *p;
- size_t name_length = strlen(q->name);
- if (name_length > SYMNMLEN) {
- bfd_write((PTR) (q->name), 1, name_length + 1, abfd);
- }
- }
- }
- else {
- /* We would normally not write anything here, but we'll write
- out 4 so that any stupid coff reader which tries to read
- the string table even when there isn't one won't croak.
- */
-
- uint32e_type size = 4;
- size = size;
- bfd_write((PTR)&size, 1, sizeof(size), abfd);
-
- }
-
-}
-
-static void
-coff_write_relocs(abfd)
-bfd *abfd;
- {
- asection *s;
- for (s = abfd->sections; s != (asection *) NULL; s = s->next) {
- unsigned int i;
- struct external_reloc dst;
-
- arelent **p = s->orelocation;
- bfd_seek(abfd, s->rel_filepos, SEEK_SET);
- for (i = 0; i < s->reloc_count; i++) {
- struct internal_reloc n;
- arelent *q = p[i];
- memset((PTR)&n, 0, sizeof(n));
- n.r_vaddr = q->address + s->vma;
- if (q->sym_ptr_ptr) {
- n.r_symndx = get_index((*(q->sym_ptr_ptr)));
- }
-#ifdef SELECT_RELOC
- /* Work out reloc type from what is required */
- SELECT_RELOC(n.r_type, q->howto);
-#else
- n.r_type = q->howto->type;
-#endif
- bfd_swap_reloc_out(abfd, &n, &dst);
- bfd_write((PTR) &n, 1, RELSZ, abfd);
- }
- }
- }
-
-static void
-DEFUN(coff_write_linenumbers,(abfd),
- bfd *abfd)
- {
- asection *s;
- for (s = abfd->sections; s != (asection *) NULL; s = s->next) {
- if (s->lineno_count) {
- asymbol **q = abfd->outsymbols;
- bfd_seek(abfd, s->line_filepos, SEEK_SET);
- /* Find all the linenumbers in this section */
- while (*q) {
- asymbol *p = *q;
- alent *l = BFD_SEND(p->the_bfd, _get_lineno, (p->the_bfd, p));
- if (l) {
- /* Found a linenumber entry, output */
- struct internal_lineno out;
- LINENO buff;
- bzero( (PTR)&out, sizeof(out));
- out.l_lnno = 0;
- out.l_addr.l_symndx = l->u.offset;
- bfd_coff_swap_lineno_out(abfd, &out, &buff);
- bfd_write((PTR) &buff, 1, LINESZ, abfd);
- l++;
- while (l->line_number) {
- out.l_lnno = l->line_number;
- out.l_addr.l_symndx = l->u.offset;
- bfd_coff_swap_lineno_out(abfd, &out, &buff);
- bfd_write((PTR) &buff, 1, LINESZ, abfd);
- l++;
- }
- }
- q++;
- }
- }
- }
- }
-
-
-static asymbol *
-coff_make_empty_symbol(abfd)
-bfd *abfd;
- {
- coff_symbol_type *new = (coff_symbol_type *) bfd_alloc(abfd, sizeof(coff_symbol_type));
- if (new == NULL) {
- bfd_error = no_memory;
- return (NULL);
- } /* on error */
- new->native = 0;
- new->lineno = (alent *) NULL;
- new->symbol.the_bfd = abfd;
- return &new->symbol;
- }
-
-static void
-coff_print_symbol(ignore_abfd, file, symbol, how)
-bfd *ignore_abfd;
-FILE *file;
-asymbol *symbol;
-bfd_print_symbol_enum_type how;
- {
- switch (how) {
- case bfd_print_symbol_name_enum:
- fprintf(file, "%s", symbol->name);
- break;
- case bfd_print_symbol_type_enum:
- fprintf(file, "coff %lx %lx", (unsigned long) coffsymbol(symbol)->native,
- (unsigned long) coffsymbol(symbol)->lineno);
- break;
- case bfd_print_symbol_all_enum:
- {
- CONST char *section_name = symbol->section == (asection *) NULL ?
- "*abs" : symbol->section->name;
- bfd_print_symbol_vandf((PTR) file, symbol);
-
- fprintf(file, " %-5s %s %s %s",
- section_name,
- coffsymbol(symbol)->native ? "n" : "g",
- coffsymbol(symbol)->lineno ? "l" : " ",
- symbol->name);
- }
-
-
- break;
- }
- }
-
-static alent *
-coff_get_lineno(ignore_abfd, symbol)
-bfd *ignore_abfd;
-asymbol *symbol;
- {
- return coffsymbol(symbol)->lineno;
- }
-
-/*
-Set flags and magic number of a coff file from architecture and machine
-type. Result is true if we can represent the arch&type, false if not.
-*/
-static boolean
-coff_set_flags(abfd, magicp, flagsp)
-bfd *abfd;
-unsigned *magicp,
-*flagsp;
- {
-
- switch (abfd->obj_arch) {
-
-#ifdef I960ROMAGIC
-
- case bfd_arch_i960:
-
- {
- unsigned flags;
- *magicp = I960ROMAGIC;
- /*
- ((bfd_get_file_flags(abfd) & WP_TEXT) ? I960ROMAGIC :
- I960RWMAGIC); FIXME???
- */
- switch (abfd->obj_machine) {
- case bfd_mach_i960_core:
- flags = F_I960CORE;
- break;
- case bfd_mach_i960_kb_sb:
- flags = F_I960KB;
- break;
- case bfd_mach_i960_mc:
- flags = F_I960MC;
- break;
- case bfd_mach_i960_xa:
- flags = F_I960XA;
- break;
- case bfd_mach_i960_ca:
- flags = F_I960CA;
- break;
- case bfd_mach_i960_ka_sa:
- flags = F_I960KA;
- break;
- default:
- return false;
- }
- *flagsp = flags;
- return true;
- }
- break;
-#endif
-#ifdef MIPS
- case bfd_arch_mips:
- *magicp = MIPS_MAGIC_2;
- return true;
- break;
-#endif
-#ifdef MC68MAGIC
- case bfd_arch_m68k:
- *magicp = MC68MAGIC;
- return true;
-#endif
-
-#ifdef MC88MAGIC
- case bfd_arch_m88k:
- *magicp = MC88OMAGIC;
- return true;
- break;
-#endif
-
- default: /* Unknown architecture */
- return false;
- }
-
- return false;
- }
-
-
-static boolean
-coff_set_arch_mach(abfd, arch, machine)
-bfd *abfd;
-enum bfd_architecture arch;
-unsigned long machine;
- {
- unsigned dummy1,
- dummy2;
- abfd->obj_arch = arch;
- abfd->obj_machine = machine;
- if (arch != bfd_arch_unknown &&
- coff_set_flags(abfd, &dummy1, &dummy2) != true)
- return false; /* We can't represent this type */
- return true; /* We're easy ... */
- }
-
-
-/* Calculate the file position for each section. */
-
-static void
-coff_compute_section_file_positions(abfd)
-bfd *abfd;
- {
- asection *current;
- file_ptr sofar = FILHSZ;
- if (bfd_get_start_address(abfd)) {
- /*
- A start address may have been added to the original file. In this
- case it will need an optional header to record it.
- */
- abfd->flags |= EXEC_P;
- }
- if (abfd->flags & EXEC_P)
- sofar += AOUTSZ;
-
-
- sofar += abfd->section_count * SCNHSZ;
-
- for (current = abfd->sections; current != NULL; current =
- current->next) {
- /* Only deal with sections which have contents */
- if (!(current->flags & SEC_HAS_CONTENTS))
- continue;
-
- /* Align the sections in the file to the same boundary on
- which they are aligned in virtual memory. I960 doesn't
- do this (FIXME) so we can stay in sync with Intel. 960
- doesn't yet page from files... */
-#ifndef I960
- sofar = ALIGN(sofar, 1 << current->alignment_power);
-#endif
- /* FIXME, in demand paged files, the low order bits of the file
- offset must match the low order bits of the virtual address.
- "Low order" is apparently implementation defined. Add code
- here to round sofar up to match the virtual address. */
-
- current->filepos = sofar;
- sofar += current->size;
- }
- obj_relocbase(abfd) = sofar;
- }
-
-
-
-
-/* SUPPRESS 558 */
-/* SUPPRESS 529 */
-static boolean
-DEFUN(coff_write_object_contents,(abfd),
-bfd *abfd)
-{
- asection *current;
- boolean hasrelocs = false;
- boolean haslinno = false;
- file_ptr reloc_base;
- file_ptr lineno_base;
- file_ptr sym_base;
- file_ptr scn_base;
- file_ptr data_base;
- unsigned long reloc_size = 0;
- unsigned long lnno_size = 0;
- asection *text_sec = NULL;
- asection *data_sec = NULL;
- asection *bss_sec = NULL;
-
- struct internal_filehdr internal_f;
- struct internal_aouthdr internal_a;
-
- struct icofdata *coff = obj_icof(abfd);
-
-
- bfd_error = system_call_error;
-
-
- if(abfd->output_has_begun == false) {
- coff_compute_section_file_positions(abfd);
- }
-
- if (abfd->sections != (asection *)NULL) {
- scn_base = abfd->sections->filepos;
- }
- else {
- scn_base = 0;
- }
- if (bfd_seek(abfd, scn_base, SEEK_SET) != 0)
- return false;
- reloc_base = obj_relocbase(abfd);
-
- /* Make a pass through the symbol table to count line number entries and
- put them into the correct asections */
-
- coff_count_linenumbers(abfd);
- data_base = scn_base;
-
- /* Work out the size of the reloc and linno areas */
-
- for (current = abfd->sections; current != NULL; current = current->next) {
- reloc_size += current->reloc_count * RELSZ;
- lnno_size += current->lineno_count * LINESZ;
- data_base += SCNHSZ;
- }
-
- lineno_base = reloc_base + reloc_size;
- sym_base = lineno_base + lnno_size;
-
- /* Indicate in each section->line_filepos its actual file address */
- for (current = abfd->sections; current != NULL; current = current->next) {
- if (current->lineno_count) {
- current->line_filepos = lineno_base;
- current->moving_line_filepos = lineno_base;
- lineno_base += current->lineno_count * LINESZ;
- }
- else {
- current->line_filepos = 0;
- }
- if (current->reloc_count) {
- current->rel_filepos = reloc_base;
- reloc_base += current->reloc_count * sizeof(struct internal_reloc);
- }
- else {
- current->rel_filepos = 0;
- }
- }
-
- /* Write section headers to the file. */
-
- bfd_seek(abfd,
- (file_ptr) ((abfd->flags & EXEC_P) ?
- (FILHSZ + AOUTSZ) : FILHSZ),
- SEEK_SET);
-
- {
-#if 0
- unsigned int pad = abfd->flags & D_PAGED ? data_base : 0;
-#endif
- unsigned int pad = 0;
-
- for (current = abfd->sections; current != NULL; current = current->next) {
- struct internal_scnhdr section;
- strncpy(&(section.s_name[0]), current->name, 8);
- section.s_vaddr = current->vma + pad;
- section.s_paddr = current->vma + pad;
- section.s_size = current->size - pad;
- /*
- If this section has no size or is unloadable then the scnptr
- will be 0 too
- */
- if (current->size - pad == 0 ||
- (current->flags & SEC_LOAD) == 0) {
- section.s_scnptr = 0;
-
- }
- else {
- section.s_scnptr = current->filepos;
- }
- section.s_relptr = current->rel_filepos;
- section.s_lnnoptr = current->line_filepos;
- section.s_nreloc = current->reloc_count;
- section.s_nlnno = current->lineno_count;
- if (current->reloc_count != 0)
- hasrelocs = true;
- if (current->lineno_count != 0)
- haslinno = true;
-
- if (!strcmp(current->name, _TEXT)) {
- text_sec = current;
- section.s_flags = STYP_TEXT; /* kinda stupid */
- }
- else if (!strcmp(current->name, _DATA)) {
- data_sec = current;
- section.s_flags = STYP_DATA; /* kinda stupid */
- }
- else if (!strcmp(current->name, _BSS)) {
- bss_sec = current;
- section.s_flags = STYP_BSS; /* kinda stupid */
- }
-
-
-#ifdef I960
- section.s_align = (current->alignment_power
- ? 1 << current->alignment_power
- : 0);
-
-#endif
- {
- SCNHDR buff;
-
- swap_scnhdr_out(abfd, §ion, &buff);
- bfd_write((PTR) (&buff), 1, SCNHSZ, abfd);
-
- }
- pad = 0;
- }
- }
-
- /* OK, now set up the filehdr... */
- internal_f.f_nscns = abfd->section_count;
- /*
- We will NOT put a fucking timestamp in the header here. Every time you
- put it back, I will come in and take it out again. I'm sorry. This
- field does not belong here. We fill it with a 0 so it compares the
- same but is not a reasonable time. -- gnu@cygnus.com
- */
- /*
- Well, I like it, so I'm conditionally compiling it in.
- steve@cygnus.com
- */
-#ifdef COFF_TIMESTAMP
- internal_f.f_timdat = time(0);
-#else
- internal_f.f_timdat = 0;
-#endif
-
- if (bfd_get_symcount(abfd) != 0)
- internal_f.f_symptr = sym_base;
- else
- internal_f.f_symptr = 0;
-
- internal_f.f_flags = 0;
-
- if (abfd->flags & EXEC_P)
- internal_f.f_opthdr = AOUTSZ;
- else
- internal_f.f_opthdr = 0;
-
- if (!hasrelocs)
- internal_f.f_flags |= F_RELFLG;
- if (!haslinno)
- internal_f.f_flags |= F_LNNO;
- if (0 == bfd_get_symcount(abfd))
- internal_f.f_flags |= F_LSYMS;
- if (abfd->flags & EXEC_P)
- internal_f.f_flags |= F_EXEC;
-#if M88
- internal_f.f_flags |= F_AR32W;
-#else
- if (!abfd->xvec->byteorder_big_p)
- internal_f.f_flags |= F_AR32WR;
-#endif
- /*
- FIXME, should do something about the other byte orders and
- architectures.
- */
-
- /* Set up architecture-dependent stuff */
-
- { int magic = 0;
- int flags = 0;
- coff_set_flags(abfd, &magic, &flags);
- internal_f.f_magic = magic;
- internal_f.f_flags = flags;
-
- /* ...and the "opt"hdr... */
-
-#ifdef I960
- internal_a.magic = (magic == I960ROMAGIC ? NMAGIC : OMAGIC);
-#endif
-#if M88
- internal_a.magic = PAGEMAGICBCS;
-#endif
- }
- /* Now should write relocs, strings, syms */
- obj_sym_filepos(abfd) = sym_base;
-
- if (bfd_get_symcount(abfd) != 0) {
- coff_mangle_symbols(abfd);
- coff_write_symbols(abfd);
- coff_write_linenumbers(abfd);
- coff_write_relocs(abfd);
- }
- if (text_sec) {
- internal_a.tsize = text_sec->size;
- internal_a.text_start =text_sec->size ? text_sec->vma : 0;
- }
- if (data_sec) {
- internal_a.dsize = data_sec->size;
- internal_a.data_start = data_sec->size ? data_sec->vma : 0;
- }
- if (bss_sec) {
- internal_a.bsize = bss_sec->size;
- }
-
- internal_a.entry = bfd_get_start_address(abfd);
- internal_f.f_nsyms = bfd_get_symcount(abfd);
-
- /* now write them */
- if (bfd_seek(abfd, 0L, SEEK_SET) != 0)
- return false;
- {
- FILHDR buff;
- bfd_swap_filehdr_out(abfd, &internal_f, &buff);
- bfd_write((PTR) &buff, 1, FILHSZ, abfd);
- }
- if (abfd->flags & EXEC_P) {
- AOUTHDR buff;
- bfd_swap_aouthdr_out(abfd, &internal_a, &buff);
- bfd_write((PTR) &buff, 1, AOUTSZ, abfd);
- }
- return true;
-}
-
-static boolean
-coff_set_section_contents(abfd, section, location, offset, count)
- bfd *abfd;
- sec_ptr section;
- PTR location;
- file_ptr offset;
- size_t count;
-{
- if (abfd->output_has_begun == false) /* set by bfd.c handler */
- coff_compute_section_file_positions(abfd);
-
- bfd_seek(abfd, (file_ptr) (section->filepos + offset), SEEK_SET);
-
- if (count != 0) {
- return (bfd_write(location, 1, count, abfd) == count) ? true : false;
- }
- return true;
-}
-
-static boolean
-coff_close_and_cleanup(abfd)
- bfd *abfd;
-{
- if (!bfd_read_p(abfd))
- switch (abfd->format) {
- case bfd_archive:
- if (!_bfd_write_archive_contents(abfd))
- return false;
- break;
- case bfd_object:
- if (!coff_write_object_contents(abfd))
- return false;
- break;
- default:
- bfd_error = invalid_operation;
- return false;
- }
-
- /* We depend on bfd_close to free all the memory on the obstack. */
- /* FIXME if bfd_release is not using obstacks! */
- return true;
-}
-
-
-static PTR
-buy_and_read(abfd, where, seek_direction, size)
- bfd *abfd;
- file_ptr where;
- int seek_direction;
- size_t size;
-{
- PTR area = (PTR) bfd_alloc(abfd, size);
- if (!area) {
- bfd_error = no_memory;
- return (NULL);
- }
- bfd_seek(abfd, where, seek_direction);
- if (bfd_read(area, 1, size, abfd) != size) {
- bfd_error = system_call_error;
- return (NULL);
- } /* on error */
- return (area);
-} /* buy_and_read() */
-
-static void
-DEFUN(offset_symbol_indices,(abfd, symtab, count, offset),
- bfd *abfd AND
- struct internal_syment *symtab AND
- unsigned long count AND
- long offset)
-{
- struct internal_syment *end = symtab + count;
- for (; symtab < end; ++symtab) {
- if (symtab->n_sclass == C_FILE) {
- symtab->n_value = 0;
- }
- else if (symtab->n_sclass == C_ALIAS) {
- /*
- These guys have indices in their values.
- */
- symtab->n_value = symtab->n_value + offset;
- }
- else if (symtab->n_numaux) {
- /*
- anybody else without an aux, has no indices.
- */
-
- if (symtab->n_sclass == C_EOS
- || (BTYPE(symtab->n_type) == T_STRUCT
- && symtab->n_sclass != C_STRTAG)
- || BTYPE(symtab->n_type) == T_UNION
- || BTYPE(symtab->n_type) == T_ENUM) {
- /* If the tagndx is 0 then the struct hasn't really been
- defined, so leave it alone */
-
- if(((union internal_auxent *) (symtab + 1))->x_sym.x_tagndx != 0) {
- ((union internal_auxent *) (symtab + 1))->x_sym.x_tagndx += offset;
- }
-
- } /* These guys have a tagndx */
- if (symtab->n_sclass == C_STRTAG
- || symtab->n_sclass == C_UNTAG
- || symtab->n_sclass == C_ENTAG
- || symtab->n_sclass == C_BLOCK
- || symtab->n_sclass == C_FCN
- || ISFCN(symtab->n_type)) {
-
- ((union internal_auxent *) (symtab +
- 1))->x_sym.x_fcnary.x_fcn.x_endndx
- += offset;
-
- } /* These guys have an endndx */
-#ifndef I960
- if (ISFCN(symtab->n_type)) {
- ((union internal_auxent *) (symtab + 1))->x_sym.x_tvndx += offset;
- } /* These guys have a tvndx. I think...
- (FIXME) */
-#endif /* Not I960 */
-
- } /* if value, else if aux */
- symtab += symtab->n_numaux;
- } /* walk the symtab */
-
- return;
-} /* offset_symbol_indices() */
-
-#if 0
-/* swap the entire symbol table - we c*/
-static void
-swap_raw_symtab(abfd, raw_symtab)
-bfd *abfd;
-SYMENT *raw_symtab;
- {
- long i;
- SYMENT *end = raw_symtab + bfd_get_symcount(abfd);
- for (; raw_symtab < end; ++raw_symtab) {
- bfd_coff_swap_sym(abfd, raw_symtab);
-
- for (i = raw_symtab->n_numaux; i; --i, ++raw_symtab) {
- bfd_coff_swap_aux(abfd,
- (AUXENT *)(raw_symtab + 1),
- raw_symtab->n_type,
- raw_symtab->n_sclass);
- } /* swap all the aux entries */
- } /* walk the symbol table */
-
- return;
- } /* swap_raw_symtab() */
-#endif
-/*
-read a symbol table into freshly mallocated memory, swap it, and knit the
-symbol names into a normalized form. By normalized here I mean that all
-symbols have an n_offset pointer that points to a NULL terminated string.
-Oh, and the first symbol MUST be a C_FILE. If there wasn't one there
-before, put one there.
-*/
-
-static struct internal_syment *
-DEFUN(get_normalized_symtab,(abfd),
-bfd *abfd)
-{
-
- struct internal_syment *internal;
- struct internal_syment *internal_ptr;
- struct internal_syment *internal_end;
- SYMENT *raw;
- SYMENT *raw_src;
- SYMENT *raw_end;
- char *string_table = NULL;
- unsigned long size;
- char string_table_size_buffer[4];
- unsigned long string_table_size = 0;
- unsigned int raw_size;
- if (obj_raw_syments(abfd) != (struct internal_syment *)NULL) {
- return obj_raw_syments(abfd);
- }
- if ((size = bfd_get_symcount(abfd) * sizeof(struct internal_syment)) == 0) {
- bfd_error = no_symbols;
- return (NULL);
- }
-
- internal = (struct internal_syment *)bfd_alloc(abfd, size);
- internal_end = internal + bfd_get_symcount(abfd);
-
- raw_size = bfd_get_symcount(abfd) * SYMESZ;
- raw = (SYMENT *)bfd_alloc(abfd,raw_size);
-
- if (bfd_seek(abfd, obj_sym_filepos(abfd), SEEK_SET) == -1
- || bfd_read((PTR)raw, raw_size, 1, abfd) != raw_size) {
- bfd_error = system_call_error;
- return (NULL);
- }
- /* mark the end of the symbols */
- raw_end = raw + bfd_get_symcount(abfd);
- /*
- FIXME SOMEDAY. A string table size of zero is very weird, but
- probably possible. If one shows up, it will probably kill us.
- */
-
- /* Swap all the raw entries */
- for (raw_src = raw, internal_ptr = internal; raw_src < raw_end; raw_src++, internal_ptr++) {
- unsigned int i;
- bfd_coff_swap_sym_in(abfd, raw_src,internal_ptr);
- for (i = internal_ptr->n_numaux; i; --i, raw_src++, internal_ptr++) {
- bfd_coff_swap_aux_in(abfd, (AUXENT *)(raw_src +1), internal_ptr->n_type,
- internal_ptr->n_sclass, (union
- internal_auxent *)(internal_ptr +1));
- }
- }
-
- /* Free all the raw stuff */
- bfd_release(abfd, raw_src);
-
- for (internal_ptr = internal; internal_ptr < internal_end; internal_ptr ++) {
-
- if (internal_ptr->_n._n_n._n_zeroes != 0) {
- /*
- This is a "short" name. Make it long.
- */
- unsigned long i = 0;
- char *newstring = NULL;
- /*
- find the length of this string without walking into memory
- that isn't ours.
- */
-
- for (i = 0; i < 8; ++i) {
- if (internal_ptr->_n._n_name[i] == '\0') {
- break;
- } /* if end of string */
- } /* possible lengths of this string. */
-
- if ((newstring = (PTR) bfd_alloc(abfd, ++i)) == NULL) {
- bfd_error = no_memory;
- return (NULL);
- } /* on error */
- bzero(newstring, i);
- strncpy(newstring, internal_ptr->_n._n_name, i-1);
- internal_ptr->_n._n_n._n_offset = (int) newstring;
- internal_ptr->_n._n_n._n_zeroes = 0;
-
- }
- else {
- if (string_table == NULL) {
- /*
- NOTE: we don't read the string table until now because we
- don't necessarily know that we have one until now.
- */
- /*
- At this point we should be "seek"'d to the end of the
- symbols === the symbol table size.
- */
-
- if (bfd_read((char *) string_table_size_buffer,
- sizeof(string_table_size_buffer),
- 1, abfd) != sizeof(string_table_size)) {
- bfd_error = system_call_error;
- return (NULL);
- } /* on error */
-
- string_table_size = bfd_h_getlong(abfd, string_table_size_buffer);
-
- if ((string_table = (PTR) bfd_alloc(abfd, string_table_size -= 4)) == NULL) {
- bfd_error = no_memory;
- return (NULL);
- } /* on mallocation error */
- if (bfd_read(string_table, string_table_size, 1, abfd) != string_table_size) {
- bfd_error = system_call_error;
- return (NULL);
- } /* on error */
- } /* have not yet read the string table. */
- /*
- This is a long name already. Just point it at the string in
- memory.
- */
- internal_ptr->_n._n_n._n_offset = (int) (string_table - 4 + internal_ptr->_n._n_n._n_offset);
-
- } /* switch on type of symbol name */
-
- internal_ptr += internal_ptr->n_numaux;
- } /* for each symbol */
-#if 0
-#ifndef GNU960
- /* I'm not sure of the repercussions of this, so the Intel
- folks will always do the force
- */
- if (obj_symbol_slew(abfd) > 0)
- force_indices_file_symbol_relative(abfd, internal);
-#else
- force_indices_file_symbol_relative(abfd, internal);
-#endif
-#endif
- obj_raw_syments(abfd) = internal;
- obj_string_table(abfd) = string_table;
-
- return (internal);
-} /* get_normalized_symtab() */
-
-static
-struct sec *
-DEFUN(section_from_bfd_index,(abfd, index),
- bfd *abfd AND
- int index)
-{
- if (index > 0) {
- struct sec *answer = abfd->sections;
- while (--index) {
- answer = answer->next;
- }
- return answer;
- }
- return 0;
-}
-
-
-
-
-static boolean
-coff_slurp_line_table(abfd, asect)
-bfd *abfd;
-asection *asect;
- {
- LINENO *native_lineno;
- alent *lineno_cache;
-
- BFD_ASSERT(asect->lineno == (alent *) NULL);
-
- native_lineno = (LINENO *) buy_and_read(abfd,
- asect->line_filepos,
- SEEK_SET,
- (size_t) (LINESZ *
- asect->lineno_count));
- lineno_cache =
- (alent *) bfd_alloc(abfd, (size_t) ((asect->lineno_count + 1) * sizeof(alent)));
- if (lineno_cache == NULL) {
- bfd_error = no_memory;
- return false;
- } else {
- unsigned int counter = 0;
- alent *cache_ptr = lineno_cache;
- LINENO *src = native_lineno;
-
- while (counter < asect->lineno_count) {
- struct internal_lineno dst;
- bfd_coff_swap_lineno_in(abfd, src, &dst);
- cache_ptr->line_number = dst.l_lnno;
-
- if (cache_ptr->line_number == 0) {
- coff_symbol_type *sym =
- (coff_symbol_type *) (dst.l_addr.l_symndx
- + obj_symbol_slew(abfd)
- + obj_raw_syments(abfd))->_n._n_n._n_zeroes;
- cache_ptr->u.sym = (asymbol *) sym;
- sym->lineno = cache_ptr;
- }
- else {
- cache_ptr->u.offset = dst.l_addr.l_paddr
- - bfd_section_vma(abfd, asect);
- } /* If no linenumber expect a symbol index */
-
- cache_ptr++;
- src++;
- counter++;
- }
- cache_ptr->line_number = 0;
-
- }
- asect->lineno = lineno_cache;
- /* FIXME, free native_lineno here, or use alloca or something. */
- return true;
- } /* coff_slurp_line_table() */
-
-static struct internal_syment *
-DEFUN(find_next_file_symbol,(abfd, current, end),
- bfd *abfd AND
- struct internal_syment *current AND
- struct internal_syment *end)
-{
- current += current->n_numaux + 1;
-
- while (current < end) {
- if (current->n_sclass== C_FILE) {
- return (current);
- }
- current += current->n_numaux + 1;
- }
- return end;
-}
-
-
-/*
-Note that C_FILE symbols can, and some do, have more than 1 aux entry.
-*/
-
-static void
-DEFUN(force_indices_file_symbol_relative,(abfd, symtab),
- bfd *abfd AND
- struct internal_syment *symtab)
-{
- struct internal_syment *end = symtab + bfd_get_symcount(abfd);
- struct internal_syment *current;
- struct internal_syment *next;
- /* the first symbol had damn well better be a C_FILE. */
- BFD_ASSERT(symtab->n_sclass == C_FILE);
-
- for (current = find_next_file_symbol(abfd, symtab, end);
- current < end;
- current = next) {
- offset_symbol_indices(abfd, current,
- ((next =
- find_next_file_symbol(abfd, current,
- end)) - current),
- symtab - current);
- }
- return;
-}
-
-static boolean
-DEFUN(coff_slurp_symbol_table,(abfd),
- bfd *abfd)
- {
- struct internal_syment *native_symbols;
- coff_symbol_type *cached_area;
- unsigned int *table_ptr;
-
- unsigned int number_of_symbols = 0;
- if (obj_symbols(abfd))
- return true;
- bfd_seek(abfd, obj_sym_filepos(abfd), SEEK_SET);
-
- /* Read in the symbol table */
- if ((native_symbols = get_normalized_symtab(abfd)) == NULL) {
- return (false);
- } /* on error */
-
-
- /* Allocate enough room for all the symbols in cached form */
- cached_area =
- (coff_symbol_type *)
- bfd_alloc(abfd, (size_t) (bfd_get_symcount(abfd) * sizeof(coff_symbol_type)));
-
- if (cached_area == NULL) {
- bfd_error = no_memory;
- return false;
- } /* on error */
- table_ptr =
- (unsigned int *)
- bfd_alloc(abfd, (size_t) (bfd_get_symcount(abfd) * sizeof(unsigned int)));
-
- if (table_ptr == NULL) {
- bfd_error = no_memory;
- return false;
- } else {
- coff_symbol_type *dst = cached_area;
- unsigned int last_native_index = bfd_get_symcount(abfd);
- unsigned int this_index = 0;
- while (this_index < last_native_index) {
- struct internal_syment *src = native_symbols + this_index;
- table_ptr[this_index] = number_of_symbols;
- dst->symbol.the_bfd = abfd;
-
- dst->symbol.name = (char *)(src->_n._n_n._n_offset);
- /*
- We use the native name field to point to the cached field
- */
- src->_n._n_n._n_zeroes = (int) dst;
- dst->symbol.section = section_from_bfd_index(abfd,
- src->n_scnum);
- switch (src->n_sclass) {
-#ifdef I960
- case C_LEAFEXT:
-#if 0
- dst->symbol.value = src->n_value - dst->symbol.section->vma;
- dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL;
- dst->symbol.flags |= BSF_NOT_AT_END;
-#endif
- /* Fall through to next case */
-
-#endif
-
- case C_EXT:
- if ((src->n_scnum) == 0) {
- if ((src->n_value) == 0) {
- dst->symbol.flags = BSF_UNDEFINED;
- dst->symbol.value= 0;
- }
- else {
- dst->symbol.flags = BSF_FORT_COMM;
- dst->symbol.value = (src->n_value);
- }
- }
- else {
- /*
- Base the value as an index from the base of the
- section
- */
- if (dst->symbol.section == (asection *) NULL) {
- dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL | BSF_ABSOLUTE;
- dst->symbol.value = src->n_value;
- }
- else {
- dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL;
- dst->symbol.value = src->n_value - dst->symbol.section->vma;
- }
- if (ISFCN((src->n_type))) {
- /*
- A function ext does not go at the end of a file
- */
- dst->symbol.flags |= BSF_NOT_AT_END;
- }
- }
-
- break;
- case C_STAT: /* static */
-#ifdef I960
- case C_LEAFSTAT: /* static leaf procedure */
-#endif
- case C_LABEL: /* label */
- dst->symbol.flags = BSF_LOCAL;
- /*
- Base the value as an index from the base of the section
- */
- dst->symbol.value = (src->n_value) - dst->symbol.section->vma;
- break;
-
- case C_MOS: /* member of structure */
- case C_EOS: /* end of structure */
- case C_REGPARM: /* register parameter */
- case C_REG: /* register variable */
-#ifdef C_AUTOARG
- case C_AUTOARG: /* 960-specific storage class */
-#endif
- case C_TPDEF: /* type definition */
-
- case C_ARG:
- case C_AUTO: /* automatic variable */
- case C_FIELD: /* bit field */
- case C_ENTAG: /* enumeration tag */
- case C_MOE: /* member of enumeration */
- case C_MOU: /* member of union */
- case C_UNTAG: /* union tag */
-
- dst->symbol.flags = BSF_DEBUGGING;
- dst->symbol.value = (src->n_value);
- break;
-
- case C_FILE: /* file name */
- case C_STRTAG: /* structure tag */
- dst->symbol.flags = BSF_DEBUGGING;
- dst->symbol.value = (src->n_value);
-
- break;
- case C_BLOCK: /* ".bb" or ".eb" */
- case C_FCN: /* ".bf" or ".ef" */
- dst->symbol.flags = BSF_LOCAL;
- /*
- Base the value as an index from the base of the section
- */
- dst->symbol.value = (src->n_value) - dst->symbol.section->vma;
-
- break;
- case C_EFCN: /* physical end of function */
- case C_NULL:
- case C_EXTDEF: /* external definition */
- case C_ULABEL: /* undefined label */
- case C_USTATIC: /* undefined static */
- case C_LINE: /* line # reformatted as symbol table entry */
- case C_ALIAS: /* duplicate tag */
- case C_HIDDEN: /* ext symbol in dmert public lib */
-
- default:
-
- abort();
- dst->symbol.flags = BSF_DEBUGGING;
- dst->symbol.value = (src->n_value);
-
- break;
- }
-
- BFD_ASSERT(dst->symbol.flags != 0);
-
- dst->native = src;
-
- dst->symbol.udata = 0;
- dst->lineno = (alent *) NULL;
- this_index += (src->n_numaux) + 1;
- dst++;
- number_of_symbols++;
- } /* walk the native symtab */
- } /* bfdize the native symtab */
-
- obj_symbols(abfd) = cached_area;
- obj_raw_syments(abfd) = native_symbols;
-
- bfd_get_symcount(abfd) = number_of_symbols;
- obj_convert(abfd) = table_ptr;
- /* Slurp the line tables for each section too */
- {
- asection *p;
- p = abfd->sections;
- while (p) {
- coff_slurp_line_table(abfd, p);
- p = p->next;
- }
- }
- return true;
- } /* coff_slurp_symbol_table() */
-
-static unsigned int
-coff_get_symtab_upper_bound(abfd)
-bfd *abfd;
- {
- if (!coff_slurp_symbol_table(abfd))
- return 0;
-
- return (bfd_get_symcount(abfd) + 1) * (sizeof(coff_symbol_type *));
- }
-
-
-static unsigned int
-coff_get_symtab(abfd, alocation)
-bfd *abfd;
-asymbol **alocation;
- {
- unsigned int counter = 0;
- coff_symbol_type *symbase;
- coff_symbol_type **location = (coff_symbol_type **) (alocation);
- if (!coff_slurp_symbol_table(abfd))
- return 0;
-
- for (symbase = obj_symbols(abfd); counter++ < bfd_get_symcount(abfd);)
- *(location++) = symbase++;
- *location++ = 0;
- return bfd_get_symcount(abfd);
- }
-
-static unsigned int
-coff_get_reloc_upper_bound(abfd, asect)
-bfd *abfd;
-sec_ptr asect;
- {
- if (bfd_get_format(abfd) != bfd_object) {
- bfd_error = invalid_operation;
- return 0;
- }
- return (asect->reloc_count + 1) * sizeof(arelent *);
- }
-
-static boolean
-DEFUN(coff_slurp_reloc_table,(abfd, asect, symbols),
- bfd *abfd AND
- sec_ptr asect AND
- asymbol **symbols)
- {
- RELOC *native_relocs;
- arelent *reloc_cache;
- if (asect->relocation)
- return true;
- if (asect->reloc_count == 0)
- return true;
- if (!coff_slurp_symbol_table(abfd))
- return false;
- native_relocs =
- (RELOC *) buy_and_read(abfd,
- asect->rel_filepos,
- SEEK_SET,
- (size_t) (RELSZ *
- asect->reloc_count));
- reloc_cache = (arelent *)
- bfd_alloc(abfd, (size_t) (asect->reloc_count * sizeof(arelent)));
-
- if (reloc_cache == NULL) {
- bfd_error = no_memory;
- return false;
- } { /* on error */
- arelent *cache_ptr;
- RELOC *src;
- for (cache_ptr = reloc_cache,
- src = native_relocs;
- cache_ptr < reloc_cache + asect->reloc_count;
- cache_ptr++,
- src++) {
- struct internal_reloc dst;
- asymbol *ptr;
- bfd_swap_reloc_in(abfd, src, &dst);
- dst.r_symndx += obj_symbol_slew(abfd);
- cache_ptr->sym_ptr_ptr = symbols + obj_convert(abfd)[dst.r_symndx];
-
- ptr = *(cache_ptr->sym_ptr_ptr);
- cache_ptr->address = dst.r_vaddr;
- /*
- The symbols definitions that we have read in have been
- relocated as if their sections started at 0. But the offsets
- refering to the symbols in the raw data have not been
- modified, so we have to have a negative addend to compensate.
-
- Note that symbols which used to be common must be left alone
- */
-
- if (ptr->the_bfd == abfd
- && ptr->section != (asection *) NULL
- && ((ptr->flags & BSF_OLD_COMMON)== 0))
- {
- cache_ptr->addend = -(ptr->section->vma + ptr->value);
- }
- else {
- cache_ptr->addend = 0;
- }
-
- cache_ptr->address -= asect->vma;
-
- cache_ptr->section = (asection *) NULL;
-
-#if I960
- cache_ptr->howto = howto_table + dst.r_type;
-#endif
-#if M68
- cache_ptr->howto = howto_table + dst.r_type - R_RELBYTE;
-#endif
-#if M88
- if (dst.r_type >= R_PCR16L && dst.r_type <= R_VRT32) {
- cache_ptr->howto = howto_table + dst.r_type - R_PCR16L;
- cache_ptr->addend += dst.r_offset << 16;
- }
- else {
- BFD_ASSERT(0);
- }
-#endif
-
- }
-
- }
-
- asect->relocation = reloc_cache;
- return true;
- }
-
-
-/* This is stupid. This function should be a boolean predicate */
-static unsigned int
-coff_canonicalize_reloc(abfd, section, relptr, symbols)
-bfd *abfd;
-sec_ptr section;
-arelent **relptr;
-asymbol **symbols;
- {
- arelent *tblptr = section->relocation;
- unsigned int count = 0;
- if (!(tblptr || coff_slurp_reloc_table(abfd, section, symbols)))
- return 0;
- tblptr = section->relocation;
- if (!tblptr)
- return 0;
-
- for (; count++ < section->reloc_count;)
- *relptr++ = tblptr++;
-
- *relptr = 0;
-
- return section->reloc_count;
- }
-
-
-/*
-provided a bfd, a section and an offset into the section, calculate and
-return the name of the source file and the line nearest to the wanted
-location.
-*/
-
-static boolean
-DEFUN(coff_find_nearest_line,(abfd,
- section,
- symbols,
- offset,
- filename_ptr,
- functionname_ptr,
- line_ptr),
- bfd *abfd AND
- asection *section AND
- asymbol **symbols AND
- bfd_vma offset AND
- CONST char **filename_ptr AND
- CONST char **functionname_ptr AND
- unsigned int *line_ptr)
-{
- static bfd *cache_abfd;
- static asection *cache_section;
- static bfd_vma cache_offset;
- static unsigned int cache_i;
- static alent *cache_l;
-
- unsigned int i = 0;
- struct icofdata *cof = obj_icof(abfd);
- /* Run through the raw syments if available */
- struct internal_syment *p;
- alent *l;
- unsigned int line_base = 0;
-
-
- *filename_ptr = 0;
- *functionname_ptr = 0;
- *line_ptr = 0;
-
- /* Don't try and find line numbers in a non coff file */
- if (abfd->xvec->flavour != bfd_target_coff_flavour_enum)
- return false;
-
- if (cof == (struct icofdata *)NULL)
- return false;
-
- p = cof->raw_syments;
- /*
- I don't know for sure what's right, but this isn't it. First off, an
- object file may not have any C_FILE's in it. After
- get_normalized_symtab(), it should have at least 1, the one I put
- there, but otherwise, all bets are off. Point #2, the first C_FILE
- isn't necessarily the right C_FILE because any given object may have
- many. I think you'll have to track sections as they coelesce in order
- to find the C_STAT symbol for this section. Then you'll have to work
- backwards to find the previous C_FILE, or choke if you get to a C_STAT
- for the same kind of section. That will mean that the original object
- file didn't have a C_FILE. xoxorich.
- */
-
-#ifdef WEREBEINGPEDANTIC
- return false;
-#endif
-
- for (i = 0; i < cof->raw_syment_count; i++) {
- if (p->n_sclass == C_FILE) {
- /* File name is embeded in auxent */
- /*
- This isn't right. The fname should probably be normalized
- during get_normalized_symtab(). In any case, what was here
- wasn't right because a SYMENT.n_name isn't an
- AUXENT.x_file.x_fname. xoxorich.
- */
-
- *filename_ptr = ((AUXENT *) (p + 1))->x_file.x_fname;
- break;
- }
- p += 1 + p->n_numaux;
- }
- /* Now wander though the raw linenumbers of the section */
- /*
- If this is the same bfd as we were previously called with and this is
- the same section, and the offset we want is further down then we can
- prime the lookup loop
- */
- if (abfd == cache_abfd &&
- section == cache_section &&
- offset >= cache_offset) {
- i = cache_i;
- l = cache_l;
- }
- else {
- i = 0;
- l = section->lineno;
- }
-
- for (; i < section->lineno_count; i++) {
- if (l->line_number == 0) {
- /* Get the symbol this line number points at */
- coff_symbol_type *coff = (coff_symbol_type *) (l->u.sym);
- *functionname_ptr = coff->symbol.name;
- if (coff->native) {
- struct internal_syment *s = coff->native;
- s = s + 1 + s->n_numaux;
- /*
- S should now point to the .bf of the function
- */
- if (s->n_numaux) {
- /*
- The linenumber is stored in the auxent
- */
- union internal_auxent *a = (union internal_auxent *) (s + 1);
- line_base = a->x_sym.x_misc.x_lnsz.x_lnno;
- }
- }
- }
- else {
- if (l->u.offset > offset)
- break;
- *line_ptr = l->line_number + line_base + 1;
- }
- l++;
- }
-
- cache_abfd = abfd;
- cache_section = section;
- cache_offset = offset;
- cache_i = i;
- cache_l = l;
- return true;
-}
-
-#ifdef GNU960
-file_ptr
-coff_sym_filepos(abfd)
-bfd *abfd;
- {
- return obj_sym_filepos(abfd);
- }
-#endif
-
-
-static int
-DEFUN(coff_sizeof_headers,(abfd, reloc),
- bfd *abfd AND
- boolean reloc)
- {
- size_t size;
-
- if (reloc == false) {
- size = FILHSZ + AOUTSZ;
- }
- else {
- size = FILHSZ;
- }
-
- size += abfd->section_count * SCNHSZ;
- return size;
- }
-
-
-#define coff_core_file_failing_command _bfd_dummy_core_file_failing_command
-#define coff_core_file_failing_signal _bfd_dummy_core_file_failing_signal
-#define coff_core_file_matches_executable_p _bfd_dummy_core_file_matches_executable_p
-#define coff_slurp_armap bfd_slurp_coff_armap
-#define coff_slurp_extended_name_table _bfd_slurp_extended_name_table
-#define coff_truncate_arname bfd_dont_truncate_arname
-#define coff_openr_next_archived_file bfd_generic_openr_next_archived_file
-#define coff_generic_stat_arch_elt bfd_generic_stat_arch_elt
-#define coff_get_section_contents bfd_generic_get_section_contents
-#define coff_close_and_cleanup bfd_generic_close_and_cleanup
+++ /dev/null
-
-/* All the swapping routines:
-*/
-
-
-
-static void
-DEFUN(swap_reloc_in,(abfd, reloc_src, reloc_dst),
- bfd *abfd AND
- RELOC *reloc_src AND
- struct internal_reloc *reloc_dst)
-{
- reloc_dst->r_vaddr = bfd_h_getlong(abfd, reloc_src->r_vaddr);
- reloc_dst->r_symndx = bfd_h_getlong(abfd, reloc_src->r_symndx);
- reloc_dst->r_type = bfd_h_getshort(abfd, reloc_src->r_type);
-#if M88
- reloc_dst->r_offset = bfd_h_getshort(abfd, reloc_src->r_offset);
-#endif
-}
-
-static void
-DEFUN(swap_reloc_out,(abfd, reloc_src, reloc_dst),
- bfd *abfd AND
- struct internal_reloc *reloc_src AND
- struct external_reloc *reloc_dst)
-{
- bfd_h_putlong(abfd, reloc_src->r_vaddr, reloc_dst->r_vaddr);
- bfd_h_putlong(abfd, reloc_src->r_symndx, reloc_dst->r_symndx);
- bfd_h_putshort(abfd, reloc_src->r_type, reloc_dst->r_type);
-#if M88
- bfd_h_putshort(abfd, reloc_src->r_offset, reloc_dst->r_offset);
-#endif
-
-}
-
-static void
-DEFUN(swap_filehdr_in,(abfd, filehdr_src, filehdr_dst),
- bfd *abfd AND
- FILHDR *filehdr_src AND
- struct internal_filehdr *filehdr_dst)
-{
- filehdr_dst->f_magic = bfd_h_get_x(abfd, filehdr_src->f_magic);
- filehdr_dst->f_nscns = bfd_h_get_x(abfd,filehdr_src-> f_nscns);
- filehdr_dst->f_timdat = bfd_h_get_x(abfd,filehdr_src-> f_timdat);
- filehdr_dst->f_symptr = bfd_h_get_x(abfd,filehdr_src-> f_symptr);
- filehdr_dst->f_nsyms = bfd_h_get_x(abfd,filehdr_src-> f_nsyms);
- filehdr_dst->f_opthdr = bfd_h_get_x(abfd,filehdr_src-> f_opthdr);
- filehdr_dst->f_flags = bfd_h_get_x(abfd,filehdr_src-> f_flags);
-}
-
-static void
-DEFUN(swap_filehdr_out,(abfd, filehdr_in, filehdr_out),
- bfd *abfd AND
- struct internal_filehdr *filehdr_in AND
- FILHDR *filehdr_out)
-{
- bfd_h_put_x(abfd, filehdr_in->f_magic, filehdr_out->f_magic);
- bfd_h_put_x(abfd, filehdr_in->f_nscns, filehdr_out->f_nscns);
- bfd_h_put_x(abfd, filehdr_in->f_timdat, filehdr_out->f_timdat);
- bfd_h_put_x(abfd, filehdr_in->f_symptr, filehdr_out->f_symptr);
- bfd_h_put_x(abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms);
- bfd_h_put_x(abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr);
- bfd_h_put_x(abfd, filehdr_in->f_flags, filehdr_out->f_flags);
-}
-
-
-static void
-DEFUN(bfd_coff_swap_sym_in,(abfd, ext, in),
- bfd *abfd AND
- SYMENT *ext AND
- struct internal_syment *in)
-{
- if( ext->e.e_name[0] == 0) {
- in->_n._n_n._n_zeroes = 0;
- in->_n._n_n._n_offset = bfd_h_getlong(abfd, ext->e.e.e_offset);
- }
- else {
- memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN);
- }
- in->n_value = bfd_h_get_x(abfd, ext->e_value);
- in->n_scnum = bfd_h_get_x(abfd, ext->e_scnum);
- in->n_type = bfd_h_get_x(abfd, ext->e_type);
- in->n_sclass = bfd_h_get_x(abfd, ext->e_sclass);
- in->n_numaux = bfd_h_get_x(abfd, ext->e_numaux);
-}
-
-static void
-DEFUN(bfd_coff_swap_sym_out,(abfd,in, ext),
- bfd *abfd AND
- struct internal_syment *in AND
- SYMENT *ext)
-{
- if(in->_n._n_name[0] == 0) {
- bfd_h_putlong(abfd, 0, ext->e.e.e_zeroes);
- bfd_h_putlong(abfd, in->_n._n_n._n_offset, ext->e.e.e_offset);
- }
- else {
- memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN);
- }
- bfd_h_put_x(abfd, in->n_value , ext->e_value);
- bfd_h_put_x(abfd, in->n_scnum , ext->e_scnum);
- bfd_h_put_x(abfd, in->n_type , ext->e_type);
- bfd_h_put_x(abfd, in->n_sclass , ext->e_sclass);
- bfd_h_put_x(abfd, in->n_numaux , ext->e_numaux);
-}
-
-static void
-DEFUN(bfd_coff_swap_aux_in,(abfd, ext, type, class, in),
- bfd *abfd AND
- AUXENT *ext AND
- int type AND
- int class AND
- union internal_auxent *in)
-{
- switch (class) {
- case C_FILE:
- if (ext->x_file.x_fname[0] == 0) {
- in->x_file.x_n.x_zeroes = 0;
- in->x_file.x_n.x_offset = bfd_h_getlong(abfd, ext->x_file.x_n.x_offset);
- }
-
- break;
- case C_STAT:
-#ifdef C_LEAFSTAT
- case C_LEAFSTAT:
-#endif
- case C_HIDDEN:
- if (type == T_NULL) {
- in->x_scn.x_scnlen = bfd_h_get_x(abfd, ext->x_scn.x_scnlen);
- in->x_scn.x_nreloc = bfd_h_get_x(abfd, ext->x_scn.x_nreloc);
- in->x_scn.x_nlinno = bfd_h_get_x(abfd, ext->x_scn.x_nlinno);
- break;
- }
- default:
- in->x_sym.x_tagndx = bfd_h_get_x(abfd, ext->x_sym.x_tagndx);
- in->x_sym.x_tvndx = bfd_h_get_x(abfd, ext->x_sym.x_tvndx);
-
- if (ISARY(type) || class == C_BLOCK) {
- in->x_sym.x_fcnary.x_ary.x_dimen[0] = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
- in->x_sym.x_fcnary.x_ary.x_dimen[1] = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
- in->x_sym.x_fcnary.x_ary.x_dimen[2] = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
- in->x_sym.x_fcnary.x_ary.x_dimen[3] = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
- }
- else {
- in->x_sym.x_fcnary.x_fcn.x_lnnoptr = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_fcn.x_lnnoptr);
- in->x_sym.x_fcnary.x_fcn.x_endndx = bfd_h_get_x(abfd, ext->x_sym.x_fcnary.x_fcn.x_endndx);
- }
- if (ISFCN(type)) {
- in->x_sym.x_misc.x_fsize = bfd_h_get_x(abfd, ext->x_sym.x_misc.x_fsize);
- }
- else {
- in->x_sym.x_misc.x_lnsz.x_lnno = bfd_h_get_x(abfd, ext->x_sym.x_misc.x_lnsz.x_lnno);
- in->x_sym.x_misc.x_lnsz.x_size = bfd_h_get_x(abfd, ext->x_sym.x_misc.x_lnsz.x_size);
- }
- }
-}
-
-static void
-DEFUN(bfd_coff_swap_aux_out,(abfd, in, type, class, ext),
- bfd *abfd AND
- union internal_auxent *in AND
- int type AND
- int class AND
- AUXENT *ext)
-{
- switch (class) {
- case C_FILE:
- if (in->x_file.x_fname[0] == 0) {
- bfd_h_put_x(abfd, 0, ext->x_file.x_n.x_zeroes );
- bfd_h_put_x(abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset);
- }
-
- break;
- case C_STAT:
-#ifdef C_LEAFSTAT
- case C_LEAFSTAT:
-#endif
- case C_HIDDEN:
- if (type == T_NULL) {
- bfd_h_put_x(abfd, in->x_scn.x_scnlen, ext->x_scn.x_scnlen);
- bfd_h_put_x(abfd, in->x_scn.x_nreloc, ext->x_scn.x_nreloc);
- bfd_h_put_x(abfd, in->x_scn.x_nlinno, ext->x_scn.x_nlinno);
- break;
- }
- default:
- bfd_h_put_x(abfd, in->x_sym.x_tagndx, ext->x_sym.x_tagndx);
- bfd_h_put_x(abfd, in->x_sym.x_tvndx , ext->x_sym.x_tvndx);
-
- if (ISARY(type) || class == C_BLOCK) {
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0],ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1],ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2],ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3],ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
- }
- else {
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext->x_sym.x_fcnary.x_fcn.x_lnnoptr);
- bfd_h_put_x(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx, ext->x_sym.x_fcnary.x_fcn.x_endndx);
- }
- if (ISFCN(type)) {
- bfd_h_put_x(abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize);
- }
- else {
- bfd_h_put_x(abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext->x_sym.x_misc.x_lnsz.x_lnno);
- bfd_h_put_x(abfd, in->x_sym.x_misc.x_lnsz.x_size, ext->x_sym.x_misc.x_lnsz.x_size);
- }
- }
-}
-
-static void
-DEFUN(bfd_coff_swap_lineno_in,(abfd, ext, in),
- bfd *abfd AND
- LINENO *ext AND
- struct internal_lineno *in)
-{
- in->l_addr.l_symndx = bfd_h_get_x(abfd, ext->l_addr.l_symndx);
- in->l_lnno = bfd_h_get_x(abfd, ext->l_lnno);
-}
-
-static void
-DEFUN(bfd_coff_swap_lineno_out,(abfd, in, ext),
- bfd *abfd AND
- struct internal_lineno *in AND
- struct external_lineno *ext)
-{
- bfd_h_put_x(abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx);
- bfd_h_put_x(abfd, in->l_lnno, ext->l_lnno);
-}
-
-
-
-
-static void
-DEFUN(swap_aouthdr_in,(abfd, aouthdr_ext, aouthdr_int),
- bfd *abfd AND
- AOUTHDR *aouthdr_ext AND
- struct internal_aouthdr *aouthdr_int)
-{
- aouthdr_int->magic = bfd_h_get_x(abfd, aouthdr_ext->magic);
- aouthdr_int->vstamp = bfd_h_get_x(abfd, aouthdr_ext->vstamp);
- aouthdr_int->tsize = bfd_h_get_x(abfd, aouthdr_ext->tsize);
- aouthdr_int->dsize = bfd_h_get_x(abfd, aouthdr_ext->dsize);
- aouthdr_int->bsize = bfd_h_get_x(abfd, aouthdr_ext->bsize);
- aouthdr_int->entry = bfd_h_get_x(abfd, aouthdr_ext->entry);
- aouthdr_int->text_start = bfd_h_get_x(abfd, aouthdr_ext->text_start);
- aouthdr_int->data_start = bfd_h_get_x(abfd, aouthdr_ext->data_start);
-#ifdef I960
- aouthdr_int->tagentries = bfd_h_get_x(abfd, aouthdr_ext->tagentries);
-#endif
-}
-
-static void
-DEFUN(swap_aouthdr_out,(abfd, aouthdr_in, aouthdr_out),
- bfd *abfd AND
- struct internal_aouthdr *aouthdr_in AND
- AOUTHDR *aouthdr_out)
-{
- bfd_h_put_x(abfd, aouthdr_in->magic, aouthdr_out->magic);
- bfd_h_put_x(abfd, aouthdr_in->vstamp, aouthdr_out->vstamp);
- bfd_h_put_x(abfd, aouthdr_in->tsize, aouthdr_out->tsize);
- bfd_h_put_x(abfd, aouthdr_in->dsize, aouthdr_out->dsize);
- bfd_h_put_x(abfd, aouthdr_in->bsize, aouthdr_out->bsize);
- bfd_h_put_x(abfd, aouthdr_in->entry, aouthdr_out->entry);
- bfd_h_put_x(abfd, aouthdr_in->text_start, aouthdr_out->text_start);
- bfd_h_put_x(abfd, aouthdr_in->data_start, aouthdr_out->data_start);
-#ifdef I960
- bfd_h_put_x(abfd, aouthdr_in->tagentries, aouthdr_out->tagentries);
-#endif
-}
-
-static void
-DEFUN(swap_scnhdr_in,(abfd, scnhdr_ext, scnhdr_int),
- bfd *abfd AND
- SCNHDR *scnhdr_ext AND
- struct internal_scnhdr *scnhdr_int)
-{
- memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof(scnhdr_int->s_name));
- scnhdr_int->s_vaddr = bfd_h_get_x(abfd, scnhdr_ext->s_vaddr);
- scnhdr_int->s_paddr = bfd_h_get_x(abfd, scnhdr_ext->s_paddr);
- scnhdr_int->s_size = bfd_h_get_x(abfd, scnhdr_ext->s_size);
- scnhdr_int->s_scnptr = bfd_h_get_x(abfd, scnhdr_ext->s_scnptr);
- scnhdr_int->s_relptr = bfd_h_get_x(abfd, scnhdr_ext->s_relptr);
- scnhdr_int->s_lnnoptr = bfd_h_get_x(abfd, scnhdr_ext->s_lnnoptr);
- scnhdr_int->s_nreloc = bfd_h_get_x(abfd, scnhdr_ext->s_nreloc);
- scnhdr_int->s_nlnno = bfd_h_get_x(abfd, scnhdr_ext->s_nlnno);
- scnhdr_int->s_flags = bfd_h_get_x(abfd, scnhdr_ext->s_flags);
-#ifdef I960
- scnhdr_int->s_align = bfd_h_get_x(abfd, scnhdr_ext->s_align);
-#endif
-}
-
-static void
-DEFUN(swap_scnhdr_out,(abfd, scnhdr_int, scnhdr_ext),
- bfd *abfd AND
- struct internal_scnhdr *scnhdr_int AND
- SCNHDR *scnhdr_ext)
-{
- memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name));
- bfd_h_put_x(abfd, scnhdr_int->s_vaddr, scnhdr_ext->s_vaddr);
- bfd_h_put_x(abfd, scnhdr_int->s_paddr, scnhdr_ext->s_paddr);
- bfd_h_put_x(abfd, scnhdr_int->s_size, scnhdr_ext->s_size);
- bfd_h_put_x(abfd, scnhdr_int->s_scnptr, scnhdr_ext->s_scnptr);
- bfd_h_put_x(abfd, scnhdr_int->s_relptr, scnhdr_ext->s_relptr);
- bfd_h_put_x(abfd, scnhdr_int->s_lnnoptr, scnhdr_ext->s_lnnoptr);
- bfd_h_put_x(abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc);
- bfd_h_put_x(abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno);
- bfd_h_put_x(abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags);
-#ifdef I960
- bfd_h_put_x(abfd, scnhdr_int->s_align, scnhdr_ext->s_align);
-#endif
-}
-
-/*
- initialize a section structure with information peculiar to this
- particular implementation of coff
-*/
-
-static boolean
-DEFUN(coff_new_section_hook,(abfd_ignore, section_ignore),
- bfd *abfd_ignore AND
- asection *section_ignore)
-{
-#ifdef MC88MAGIC
- /* FIXME, shouldn't this ifdef be on something that says we are
- actually COMPILING FOR an 88K coff file, rather than simply
- knowing its magic number? */
- /* Align to at least 16 bytes */
- section_ignore->alignment_power = 4;
-#endif
-#if M68
- section_ignore->alignment_power = 3;
-#endif
- return true;
-}
-
-/* Take a section header read from a coff file (in HOST byte order),
- and make a BFD "section" out of it. */
-static boolean
-DEFUN(make_a_section_from_file,(abfd, hdr),
- bfd *abfd AND
- struct internal_scnhdr *hdr)
-{
- asection *return_section;
-
- {
- /* Assorted wastage to null-terminate the name, thanks AT&T! */
- char *name = bfd_alloc(abfd, sizeof (hdr->s_name)+1);
- if (name == NULL) {
- bfd_error = no_memory;
- return false;
- }
- strncpy(name, (char *) &hdr->s_name[0], sizeof (hdr->s_name));
- name[sizeof (hdr->s_name)] = 0;
-
- return_section = bfd_make_section(abfd, name);
- }
-
- /* s_paddr is presumed to be = to s_vaddr */
-#define assign(to, from) return_section->to = hdr->from
- assign(vma, s_vaddr);
- /* assign (vma, s_vaddr); */
- assign(size, s_size);
- assign(filepos, s_scnptr);
- assign(rel_filepos, s_relptr);
- assign(reloc_count, s_nreloc);
-#ifdef I960
- {
- /* FIXME, use a temp var rather than alignment_power */
- assign(alignment_power, s_align);
- {
- unsigned int i;
- for (i = 0; i < 32; i++) {
- if ((1 << i) >= (int) (return_section->alignment_power)) {
- return_section->alignment_power = i;
- break;
- }
- }
- }
- }
-#endif
- assign(line_filepos, s_lnnoptr);
- /*
- return_section->linesize = hdr->s_nlnno * sizeof (struct lineno);
- */
-
-#undef assign
- return_section->lineno_count = hdr->s_nlnno;
- return_section->userdata = NULL;
- return_section->next = (asection *) NULL;
- if ((hdr->s_flags & STYP_TEXT) || (hdr->s_flags & STYP_DATA))
- return_section->flags = (SEC_LOAD | SEC_ALLOC);
- else if (hdr->s_flags & STYP_BSS)
- return_section->flags = SEC_ALLOC;
-
- if (hdr->s_nreloc != 0)
- return_section->flags |= SEC_RELOC;
- if (hdr->s_scnptr != 0)
- return_section->flags |= SEC_HAS_CONTENTS;
- return true;
-}
-static boolean
-DEFUN(coff_mkobject,(abfd),
- bfd *abfd)
-{
- set_tdata (abfd, bfd_zalloc (abfd,sizeof(coff_data_type)));
- if (coff_data(abfd) == 0) {
- bfd_error = no_memory;
- return false;
- }
- coff_data(abfd)->relocbase = 0;
- return true;
-}
-
-static
-bfd_target *
-DEFUN(coff_real_object_p,(abfd, nscns, internal_f, internal_a),
- bfd *abfd AND
- unsigned nscns AND
- struct internal_filehdr *internal_f AND
- struct internal_aouthdr *internal_a)
-{
- coff_data_type *coff;
-
- size_t readsize; /* length of file_info */
- SCNHDR *external_sections;
-
- /* Build a play area */
- if (coff_mkobject(abfd) != true)
- return 0;
- coff = coff_data(abfd);
-
-
- external_sections = (SCNHDR *)bfd_alloc(abfd, readsize = (nscns * SCNHSZ));
- if (bfd_read((PTR)external_sections, 1, readsize, abfd) != readsize) {
- goto fail;
- }
-
-
-
- /* Now copy data as required; construct all asections etc */
- coff->symbol_index_slew = 0;
- coff->relocbase =0;
- coff->raw_syment_count = 0;
- coff->raw_linenos = 0;
- coff->raw_syments = 0;
- coff->sym_filepos =0;
- coff->flags = internal_f->f_flags;
- if (nscns != 0) {
- unsigned int i;
- for (i = 0; i < nscns; i++) {
- struct internal_scnhdr tmp;
- swap_scnhdr_in(abfd, external_sections + i, &tmp);
- make_a_section_from_file(abfd,&tmp);
- }
- }
- /* Determine the machine architecture and type. */
- abfd->obj_machine = 0;
- switch (internal_f->f_magic) {
-#ifdef MIPS
-#ifdef MIPSEBMAGIC
- case SMIPSEBMAGIC:
- case SMIPSELMAGIC:
- case MIPSEBUMAGIC:
- case MIPSELUMAGIC:
- case MIPSEBMAGIC:
- case MIPSELMAGIC:
- abfd->obj_arch = bfd_arch_mips;
- abfd->obj_machine = 0;
- break;
-#endif
-#endif
-#ifdef MC68MAGIC
- case MC68MAGIC:
- case M68MAGIC:
- abfd->obj_arch = bfd_arch_m68k;
- abfd->obj_machine = 68020;
- break;
-#endif
-#ifdef MC88MAGIC
- case MC88MAGIC:
- case MC88DMAGIC:
- case MC88OMAGIC:
- abfd->obj_arch = bfd_arch_m88k;
- abfd->obj_machine = 88100;
- break;
-#endif
-#ifdef I960
-#ifdef I960ROMAGIC
- case I960ROMAGIC:
- case I960RWMAGIC:
- abfd->obj_arch = bfd_arch_i960;
- switch (F_I960TYPE & internal_f->f_flags)
- {
- default:
- case F_I960CORE:
- abfd->obj_machine = bfd_mach_i960_core;
- break;
- case F_I960KB:
- abfd->obj_machine = bfd_mach_i960_kb_sb;
- break;
- case F_I960MC:
- abfd->obj_machine = bfd_mach_i960_mc;
- break;
- case F_I960XA:
- abfd->obj_machine = bfd_mach_i960_xa;
- break;
- case F_I960CA:
- abfd->obj_machine = bfd_mach_i960_ca;
- break;
- case F_I960KA:
- abfd->obj_machine = bfd_mach_i960_ka_sa;
- break;
-
- }
- break;
-#endif
-#endif
-
- default: /* Unreadable input file type */
- abfd->obj_arch = bfd_arch_obscure;
- break;
- }
-
- if (!(internal_f->f_flags & F_RELFLG))
- abfd->flags |= HAS_RELOC;
- if ((internal_f->f_flags & F_EXEC))
- abfd->flags |= EXEC_P;
- if (!(internal_f->f_flags & F_LNNO))
- abfd->flags |= HAS_LINENO;
- if (!(internal_f->f_flags & F_LSYMS))
- abfd->flags |= HAS_LOCALS;
-
-
- bfd_get_symcount(abfd) = internal_f->f_nsyms;
- if (internal_f->f_nsyms)
- abfd->flags |= HAS_SYMS;
-
- coff->sym_filepos = internal_f->f_symptr;
-
-
-
- coff->symbols = (coff_symbol_type *) NULL;
- bfd_get_start_address(abfd) = internal_f->f_opthdr ? internal_a->entry : 0;
-
- return abfd->xvec;
- fail:
- bfd_release(abfd, coff);
- return (bfd_target *)NULL;
-}
-
-static bfd_target *
-DEFUN(coff_object_p,(abfd),
- bfd *abfd)
- {
- int nscns;
- FILHDR filehdr;
- AOUTHDR opthdr;
- struct internal_filehdr internal_f;
- struct internal_aouthdr internal_a;
-
- bfd_error = system_call_error;
-
- /* figure out how much to read */
- if (bfd_read((PTR) &filehdr, 1, FILHSZ, abfd) != FILHSZ)
- return 0;
-
- swap_filehdr_in(abfd, &filehdr, &internal_f);
-
- if (BADMAG(internal_f)) {
- bfd_error = wrong_format;
- return 0;
- }
- nscns =internal_f.f_nscns;
-
- if (internal_f.f_opthdr) {
- if (bfd_read((PTR) &opthdr, 1,AOUTSZ, abfd) != AOUTSZ) {
- return 0;
- }
- swap_aouthdr_in(abfd, &opthdr, &internal_a);
- }
-
- /* Seek past the opt hdr stuff */
- bfd_seek(abfd, internal_f.f_opthdr + FILHSZ, SEEK_SET);
-
- /* if the optional header is NULL or not the correct size then
- quit; the only difference I can see between m88k dgux headers (MC88DMAGIC)
- and Intel 960 readwrite headers (I960WRMAGIC) is that the
- optional header is of a different size.
-
- But the mips keeps extra stuff in it's opthdr, so dont check
- when doing that
- */
-
-#ifndef MIPS
- if (internal_f.f_opthdr != 0 && AOUTSZ != internal_f.f_opthdr)
- return (bfd_target *)NULL;
-#endif
-
- return coff_real_object_p(abfd, nscns, &internal_f, &internal_a);
- }
-
-
+++ /dev/null
-/* Byte-swapping routines for COFF files */
-
-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Diddler.
-
-BFD is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 1, or (at your option) any later version.
-
-BFD is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
- details.
-
-You should have received a copy of the GNU General Public License along with
- BFD; see the file COPYING. If not, write to the Free Software Foundation,
- 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* Most of this hacked by Steve Chamberlain, steve@cygnus.com */
-#if 0
-#include <ansidecl.h>
-#include "intel-coff.h"
-#include "bfd.h"
-#include "libcoff.h" /* to allow easier abstraction-breaking */
-
-#define sp(x) bfd_h_put_x(abfd, x, &x)
-
-/* All the generic swapping routines:
-
-FIXME
- These routines cater for the sizes and alignments and offsets of
- all the contained fields. Because of this, the fields can change
- size, so these should be phased out to use the ones specific to the
- file format.
- */
-
-void
-DEFUN(bfd_coff_swap_name,(abfd, ptr),
- bfd *abfd AND
- long *ptr)
-{
- if (ptr[0] == 0) {
- /* There is an index which needs to be swapped */
- bfd_h_put_x(abfd, ptr[1], (ptr + 1));
- }
- else {
- /* This is a string .. leave it alone */
- }
-}
-
-void
-DEFUN(bfd_coff_swap_sym,(abfd, se),
- bfd *abfd AND
- struct internal_syment *se)
-{
- bfd_coff_swap_name(abfd, (long*)(se->n_name));
- bfd_h_put_x(abfd, se->n_value, &se->n_value);
- bfd_h_put_x(abfd, se->n_scnum, &se->n_scnum);
- bfd_h_put_x(abfd, se->n_type, &se->n_type);
- bfd_h_put_x(abfd, se->n_sclass, &se->n_sclass);
- bfd_h_put_x(abfd, se->n_numaux, &se->n_numaux);
-}
-
-void
-DEFUN(bfd_coff_swap_aux,(abfd, au, type, class),
- bfd *abfd AND
- struct internal_auxent *au AND
- int type AND
- int class)
-{
- switch (class) {
- case C_FILE:
- bfd_coff_swap_name(abfd, (long *)(&au->x_file.x_n));
- break;
- case C_STAT:
-#ifdef C_LEAFSTAT
- case C_LEAFSTAT:
-#endif
- case C_HIDDEN:
- if (type == T_NULL) {
- sp(au->x_scn.x_scnlen);
- sp(au->x_scn.x_nreloc);
- sp(au->x_scn.x_nlinno);
- break;
- }
- default:
- sp(au->x_sym.x_tagndx);
- sp(au->x_sym.x_tvndx);
-
- if (ISARY(type) || class == C_BLOCK) {
- sp(au->x_sym.x_fcnary.x_ary.x_dimen[0]);
- sp(au->x_sym.x_fcnary.x_ary.x_dimen[1]);
- sp(au->x_sym.x_fcnary.x_ary.x_dimen[2]);
- sp(au->x_sym.x_fcnary.x_ary.x_dimen[3]);
- }
- else {
- sp(au->x_sym.x_fcnary.x_fcn.x_lnnoptr);
- sp(au->x_sym.x_fcnary.x_fcn.x_endndx);
- }
- if (ISFCN(type)) {
- sp(au->x_sym.x_misc.x_fsize);
- }
- else {
- sp(au->x_sym.x_misc.x_lnsz.x_lnno);
- sp(au->x_sym.x_misc.x_lnsz.x_size);
- }
- }
-}
-
-void
-DEFUN(bfd_coff_swap_lineno,(abfd, lineno),
- bfd *abfd AND
- struct internal_lineno *lineno)
-{
- sp(lineno->l_addr.l_symndx);
- sp(lineno->l_lnno);
-}
-
-
-
-#endif
+++ /dev/null
-#!/bin/sh
-
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration (e.g. a typo).
-
-# Please email any bugs, comments, and/or additions to this file to:
-# configure@cygnus.com
-
-# decode aliases into canonical names
-
-case "$1" in
-# cpu alone is a valid alias for cpu-none-none.
-vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
- | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
- | romp | rs6000 | i960 | h8300)
- cpu=$1
- vendor=none
- os=none
- ;;
-altos | altos3068)
- cpu=m68k
- vendor=altos
- os=sysv # maybe?
- ;;
-altosgas)
- cpu=m68k
- vendor=altos
- os=gas
- ;;
-am29k)
- cpu=a29k
- vendor=none
- os=bsd
- ;;
-amdahl)
- cpu=580
- vendor=amdahl
- os=uts
- ;;
-amigados)
- cpu=m68k
- vendor=cbm
- os=amigados # Native AmigaDOS
- ;;
-amigaunix | amix)
- cpu=m68k
- vendor=cbm
- os=svr4 # System V Release 4 (svr4 is an industry recognized acronym)
- ;;
-apollo68)
- cpu=m68k
- vendor=apollo
- os=sysv # maybe?
- ;;
-balance)
- cpu=ns32k
- vendor=sequent
- os=dynix
- ;;
-convex-c1)
- cpu=c1
- vendor=convex
- os=sysv # maybe?
- ;;
-convex-c2)
- cpu=c2
- vendor=convex
- os=sysv # maybe?
- ;;
-cray | ymp)
- cpu=ymp
- vendor=cray
- os=unicos
- ;;
-cray2)
- cpu=cray2
- vendor=cray
- os=unicos
- ;;
-dec3100 | decstatn | decstation | decstation-3100 | pmax | pmin)
- cpu=mips
- vendor=dec
- os=ultrix
- ;;
-delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- os=sysv # maybe?
- ;;
-
-delta88)
- cpu=m88k
- vendor=motorola
- os=m88kbcs
- ;;
-
-gmicro)
- cpu=tron
- vendor=gmicro
- os=sysv # maybe?
- ;;
-
-h8300hds)
- cpu=h8300
- vendor=hitachi
- os=hds
- ;;
-
-# start-sanitize-v9
-hal-32 | hal32)
- cpu=sparc64
- vendor=hal
- os=hal32
- ;;
-hal-64 | hal64)
- cpu=sparc64
- vendor=hal
- os=hal64
- ;;
-sparc64)
- cpu=sparc64
- vendor=sun
- os=v9
- ;;
-sparc64-v7 | sparc64v7)
- cpu=sparc64
- vendor=sun
- os=v7
- ;;
-# end-sanitize-v9
-hp300bsd)
- cpu=m68k
- vendor=hp
- os=bsd
- ;;
-hp300hpux | hpux | hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- os=hpux
- ;;
-hp9k31[0-9] | hp9k2[0-9][0-9])
- cpu=m68000
- vendor=hp
- os=hpux
- ;;
-i386sco)
- cpu=i386
- vendor=sco
- os=sysv # maybe?
- ;;
-i386v)
- cpu=i386
- vendor=none
- os=sysv
- ;;
-i386v32)
- cpu=i386
- vendor=none
- os=sysv32
- ;;
-iris | iris4d)
- cpu=mips
- vendor=sgi
- os=irix # maybe?
- ;;
-
-dpx2)
- vendor=bull
- cpu=m68k
- os=sysv
- ;;
-isi | isi68)
- cpu=m68k
- vendor=isi
- os=sysv # maybe?
- ;;
-littlemips)
- cpu=mips
- vendor=little
- os=bsd
- ;;
-magnum | m3230)
- cpu=mips
- vendor=mips
- os=sysv # maybe?
- ;;
-merlin)
- cpu=ns32k
- vendor=utek
- os=sysv # maybe?
- ;;
-miniframe)
- cpu=m68000
- vendor=convergent
- os=sysv # maybe?
- ;;
-mmax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-news | news700 | news800 | news900)
- cpu=m68k
- vendor=sony
- os=newsos3 # Based on bsd-4.3
- ;;
-news1000)
- cpu=m68030
- vendor=sony
- os=newsos3 # ?
- ;;
-news-3600 | bigmips | risc-news)
- cpu=mips
- vendor=sony
- os=newsos4 # Presumably?
- ;;
-next)
- cpu=m68k
- vendor=next
- os=sysv # maybe?
- ;;
-nindy960)
- cpu=i960
- vendor=intel
- os=nindy
- ;;
-none)
- cpu=none
- vendor=none
- os=none
- ;;
-np1)
- cpu=np1
- vendor=gould
- os=sysv # maybe?
- ;;
-rtpc)
- cpu=romp
- vendor=ibm
- os=aix # maybe?
- ;;
-pbd)
- cpu=sparc
- vendor=unicom
- os=sysv
- ;;
-pn)
- cpu=pn
- vendor=gould
- os=sysv # maybe?
- ;;
-ps2)
- cpu=i386
- vendor=ibm
- os=sysv # maybe?
- ;;
-sun2)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun2os3)
- cpu=m68000
- vendor=sun
- os=sunos3
- ;;
-sun2os4)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun3)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun3os3)
- cpu=m68k
- vendor=sun
- os=sunos3
- ;;
-sun3os4)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun386 | roadrunner | sun386i)
- cpu=i386
- vendor=sun
- os=sunos
- ;;
-sun4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-sun4os3)
- cpu=sparc
- vendor=sun
- os=sunos3
- ;;
-sun4os4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-symmetry)
- cpu=i386
- vendor=sequent
- os=dynix
- ;;
-tower | tower-32)
- cpu=m68k
- vendor=ncr
- os=sysv # maybe?
- ;;
-ultra3)
- cpu=a29k
- vendor=nyu
- os=sym1
- ;;
-umax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
- cpu=m68k
- vendor=att
- os=sysv # maybe?
- ;;
-vax-dec)
- cpu=vax
- vendor=dec
- os=ultrix # maybe?
- ;;
-vxworks68)
- cpu=m68k
- vendor=wrs
- os=vxworks
- ;;
-vxworks960)
- cpu=i960
- vendor=wrs
- os=vxworks
- ;;
-xmp)
- cpu=xmp
- vendor=cray
- os=unicos
- ;;
-# not an alias. parse what we expect to be a canonical name.
-*)
- cpu=`echo $1 | sed 's/-.*$//'`
-
- if [ "${cpu}" = "$1" ] ; then
- # no vendor so this is an invalid name.
- echo '***' No vendor: configuration \`$1\' not recognized 1>&2
- exit 1
- else
- # parse out vendor
- rest=`echo $1 | sed "s/${cpu}-//"`
- vendor=`echo ${rest} | sed 's/-.*$//'`
-
- if [ "${vendor}" = "${rest}" ] ; then
- # a missing os is acceptable
- os=none
- else
- os=`echo ${rest} | sed "s/${vendor}-//"`
- fi
- fi
- ;;
-esac
-
-# At this point we should have three parts of a canonical name in cpu,
-# vendor, and os.
-
-# verify that the cpu is known.
-
-case "${cpu}" in
-none | vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc \
- | ns32k | alliant | arm | c1 | c2 | mips | pyramid | tron \
- | a29k | romp | rs6000 | i960 | xmp | ymp | cray2 | 580 | h8300)
- ;;
-
-# start-sanitize-v9
-sparc64) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the vendor is known.
-
-case "${vendor}" in
- altos | amdahl | aout | apollo | att | bcs | bout |\
- cbm | convergent | convex | coff | cray | dec | encore |\
- gould | hitachi | intel | isi | hp | ibm | little | mips | motorola |\
- ncr | next | none | nyu | sco | sequent | sgi | sony | sun |\
- unicom | utek | wrs | bull ) ;;
-
-# start-sanitize-v9
-hal) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the os is known, if it exists.
-
-case "${os}" in
-aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* \
- | hds | irix* | isc* | kern | mach* | newsos* | nindy* | none \
- | osf* | sco* | sunos* | sysv* | ultrix* | unos* | v88r* \
- | vms* | vxworks* | sym[1-9]* | unicos* | uts | svr4 \
- | amigados)
- ;;
-
-# start-sanitize-v9
-hal32 | hal64 | v7 | v9) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-echo ${cpu}-${vendor}-${os}
+++ /dev/null
-@echo off
-echo Configuring BFD for H8/300
-
-copy hosts\h-go32.h sysdep.h
-copy makefile.dos makefile
-
+++ /dev/null
-#!/bin/sh
-
-# Configuration script
-# Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
-
-#This file is part of GNU.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-# $Id$
-
-#
-# Shell script to create proper links to machine-dependent files in
-# preparation for compilation.
-#
-# If configure succeeds, it leaves its status in config.status.
-# If configure fails after disturbing the status quo,
-# config.status is removed.
-#
-
-remove=rm
-hard_link=ln
-symbolic_link='ln -s'
-
-#for Test
-#remove="echo rm"
-#hard_link="echo ln"
-#symbolic_link="echo ln -s"
-
-progname=$0
-
-# clear some things potentially inherited from environment.
-ansi=
-arguments=$*
-defaulttargets=
-destdir=
-fatal=
-hostsubdir=
-Makefile=Makefile
-Makefile_in=Makefile.in
-norecursion=
-recurring=
-removing=
-srcdir=
-srctrigger=
-target=
-targets=
-commontargets=
-configdirs=
-targetsubdir=
-template=
-verbose=
-
-for arg in $*;
-do
- case ${arg} in
- -ansi | +a*)
- ansi=true
- clib=clib
- ;;
- -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
- destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
- ;;
- -languages=* | +languages=* | +language=* | +languag=* \
- | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
- | +l=*)
- languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
- ;;
- -gas | +g*)
- gas=yes
- ;;
- -help | +h*)
- fatal=true
- ;;
- -nfp | +nf*)
- nfp=yes
- ;;
- -norecursion | +no*)
- norecursion=true
- ;;
- -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re)
- recurring=true
- ;;
- -rm | +rm)
- removing=${arg}
- ;;
-# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
-# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
-# ;;
- -subdirs | +f* | +su*)
- subdirs=${arg}
- ;;
- -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
- if [ -n "${targets}" ] ; then
- subdirs="+subdirs"
- fi
-
- newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
- targets="${newtargets}"
- ;;
- -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
- template=`echo ${arg} | sed 's/[+-]template=//'`
- ;;
- -v | -verbose | +v*)
- verbose=${arg}
- ;;
- -* | +*)
- (echo ;
- echo "Unrecognized option: \"${arg}\"". ;
- echo) 1>&2
- fatal=true
- ;;
- *)
- if [ -n "${hosts}" ] ; then
- subdirs="+subdirs"
- fi
-
- newhosts="${hosts} ${arg}"
- hosts=${newhosts}
- ;;
- esac
-done
-
-if [ -n "${verbose}" ] ; then
- echo `pwd`/configure $*
-fi
-
-# process host and target only if not rebuilding configure itself or removing.
-if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
- # Complain if an arg is missing
- if [ -z "${hosts}" ] ; then
- (echo ;
- echo "configure: No HOST specified." ;
- echo) 1>&2
- fatal=true
- fi
-fi
-
-if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
- (echo "Usage: configure HOST" ;
- echo ;
- echo "Options: [defaults in brackets]" ;
- echo " +ansi configure w/ANSI library. [no ansi lib]" ;
- echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ;
- echo " +subdirs configure in subdirectories. [in source directories]" ;
- echo " +lang=LANG configure to build LANG. [gcc]" ;
- echo " +help print this message. [normal config]" ;
- echo " +gas configure the compilers for use with gas. [native as]" ;
- echo " +nfp configure the compilers default to soft floating point. [hard float]" ;
- echo " +norecursion configure this directory only. [recurse]" ;
- echo " +rm remove this configuration. [build a configuration]" ;
- echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ;
- echo " +template=TEM rebuild configure using TEM. [normal config]" ;
- echo ;
- echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
- echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ;
- echo "options given will apply to all targets.") 1>&2
-
- if [ -r config.status ] ; then
- cat config.status
- fi
-
- exit 1
-fi
-
-#### configure.in common parts come in here.
-# This file is a shell script that supplies the information necessary
-# to tailor a template configure script into the configure script
-# appropriate for this directory. For more information, check any
-# existing configure script.
-
-srctrigger=libbfd.c
-srcname="bfd"
-
-## end of common part.
-
-# are we rebuilding config itself?
-if [ -n "${template}" ] ; then
- if [ ! -r ${template} ] ; then
- echo '***' "Can't find template ${template}." 1>&2
- exit 1
- fi
-
-# prep the template
- sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
-#### configure.in common parts come in here.\
-## end of common part.' \
- -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
-#### configure.in per-host parts come in here.\
-## end of per-host part.' \
- -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
-#### configure.in per-target parts come in here.\
-## end of per-target part.' \
- -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
-#### configure.in post-target parts come in here.\
-## end of post-target part.' \
- < ${template} > template.new
-
- if [ -r configure.in ] ; then
- if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2
- exit 1
- fi
-
- if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2
- exit 1
- fi
-
- # split configure.in into common, per-host, per-target,
- # and post-target parts. Post-target is optional.
- sed -e '/^# per\-host:/,$d' configure.in > configure.com
- sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
- if grep -s '^# post-target:' configure.in ; then
- sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
- sed -e '1,/^# post\-target:/d' configure.in > configure.pos
- else
- sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
- echo >configure.pos
- fi
-
- # and insert them
- sed -e '/^#### configure.in common parts come in here.$/ r configure.com' \
- -e '/^#### configure.in per\-host parts come in here.$/ r configure.hst' \
- -e '/^#### configure.in per\-target parts come in here.$/ r configure.tgt' \
- -e '/^#### configure.in post\-target parts come in here.$/ r configure.pos' \
- template.new > configure.new
-
- rm -f configure.com configure.tgt configure.hst configure.pos
- else
- echo Warning: no configure.in in `pwd`
- cat ${template} >> configure
- fi
-
- chmod a+x configure.new
- rm template.new
-# mv configure configure.old
- mv configure.new configure
-
- if [ -n "${verbose}" ] ; then
- echo Rebuilt configure in `pwd`
- fi
-
- # Now update config.sub from the template directory.
- if echo "$template" | grep -s 'configure$' ; then
- cp `echo "$template" | sed s/configure$/config.sub/` ./config.sub.new
- # mv config.sub config.sub.old
- mv config.sub.new config.sub
-
- if [ -n "${verbose}" ] ; then
- echo Rebuilt config.sub in `pwd`
- fi
- fi
-
- if [ -z "${norecursion}" ] ; then
- # If template is relative path, make it absolute for recurring.
- if echo "${template}" | grep -s '^/' ; then
- true
- else
- template=`pwd`/${template}
- fi
-
- while [ -n "${configdirs}" ] ; do
- # set configdir to car of configdirs, configdirs to cdr of configdirs
- set ${configdirs}; configdir=$1; shift; configdirs=$*
-
- if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
- targetspecificdirs=${configdir}.*
- else
- targetspecificdirs=
- fi
-
- for i in ${configdir} ${targetspecificdirs} ; do
- if [ -d $i ] ; then
- if [ -r $i/configure ] ; then
- (cd $i ;
- ./configure +template=${template} ${verbose})
- else
- echo Warning: No configure script in `pwd`/$i
- fi
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory $i is missing.
- fi
- fi
- done
- done
- fi
-
- exit 0
-fi
-
-# some sanity checks on configure.in
-if [ -z "${srctrigger}" ] ; then
- echo Warning: srctrigger not set in configure.in. `pwd` not configured.
- exit 1
-fi
-
-for host in ${hosts} ; do
- # Default other arg
- if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
- targets=${host}
- defaulttargets=true
- fi
-
- host_alias=${host}
-
- result=`/bin/sh ./config.sub ${host}`
- host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- host=${host_cpu}-${host_vendor}-${host_os}
- host_makefile_frag=config/hmake-${host}
-
-#### configure.in per-host parts come in here.
-
-if [ "${host_os}" = "posix" ] ; then
- bfd_host=posix
-else
- case "${host_cpu}" in
- rs6000) bfd_host=aix ;;
- mips)
- case "${host_vendor}" in
- dec) bfd_host=dec3100 ;;
- sgi) bfd_host=irix3 ;;
- esac
- ;;
- m88k)
- case "${host_vendor}" in
- *)
- case "${host_os}" in
- dgux) bfd_host=dgux ;;
- esac
- ;;
- esac
- ;;
- m68k)
- case "${host_vendor}" in
- cbm)
- case ${host_os} in
- amigados) bfd_host=amigados ;;
- svr4) bfd_host=amix ;;
- esac
- ;;
- hp)
- case "${host_os}" in
- hpux) bfd_host=hp9000 ;;
- bsd) bfd_host=hp300bsd ;;
- esac
- ;;
- sony) bfd_host=news ;;
- sun) bfd_host=sun3 ;;
- esac
- ;;
-
- i386)
- case "${host_vendor}" in
- *)
- case "${host_os}" in
- sysv) bfd_host=i386v ;;
- esac
- ;;
- esac
- ;;
-
- sparc)
- case "${host_vendor}" in
- sun) bfd_host=sun4 ;;
- esac
- ;;
-
- rtpc) bfd_host=rtbsd
- ;;
-
- a29k) bfd_host=ultra3
- ;;
-
- tahoe)
- bfd_host=${host_cpu}
- ;;
- vax)
- case "${host_os}" in
- ultrix) bfd_host=vaxult ;;
- *) bfd_host=vax ;;
- esac
- ;;
- esac
-fi
-
-if [ ! -f config/h-${bfd_host} ] ; then
- echo '***' BFD does not support host ${host}: no file config/h-${bfd_host}
- exit 1
-fi
-
-host_makefile_frag=config/h-${bfd_host}
-
-## end of per-host part.
-
- for target in ${targets} ; do
-
- target_alias=${target}
- result=`/bin/sh ./config.sub ${target}`
- target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- target=${target_cpu}-${target_vendor}-${target_os}
- target_makefile_frag=config/tmake-${target}
-
-#### configure.in per-target parts come in here.
-
-case "${target_vendor}" in
-aout | coff | bout | elf) bfd_target=${target_cpu}-${target_vendor} ;;
-sony) bfd_target=news ;;
-intel) bfd_target=${target_cpu}-coff ;;
-cbm) bfd_target=${target_cpu}-elf ;;
-
-hitachi)
- case "${target_cpu}" in
- h8300) bfd_target=h8300-ieee ;;
- *) echo "bad hitachi cpu" ;;
- esac
- ;;
-
-
-wrs)
- case "${target_cpu}" in
- i960) bfd_target=i960-bout ;;
- m68k) bfd_target=m68k-aout ;;
- esac
- ;;
-sun)
- case "${target_cpu}" in
- m68k) bfd_target=m68k-aout ;;
- sparc) bfd_target=sparc-aout ;;
- esac
- ;;
-dec)
- case "${target_cpu}" in
- mips) bfd_target=dec3100 ;;
- vax) bfd_target=vax ;;
- esac
- ;;
-hp)
- case "${target_cpu}" in
- m68k)
- case "${target_os}" in
- hpux) bfd_target=hp9000 ;;
- bsd) bfd_target=hp300bsd ;;
- esac
- ;;
- esac
- ;;
-sgi)
- case "${target_cpu}" in
- mips)
- bfd_target=irix3 ;;
- esac
- ;;
-none|nyu)
- case "${target_cpu}" in
- i386) bfd_target=i386-coff ;;
- a29k) case "${target_os}" in
- aout) bfd_target=a29k-aout ;;
- coff) bfd_target=a29k-coff ;;
- sym1) bfd_target=a29k-coff ;;
- esac
- ;;
- tahoe | vax) bfd_target=${target_cpu} ;;
- esac
- ;;
-*)
- case "${target_cpu}" in
- tahoe | vax) bfd_target=${target_cpu} ;;
- esac
- ;;
-esac
-
-if [ ! -f config/t-${bfd_target} ] ; then
- echo '***' BFD does not support target ${target}: no file config/t-${bfd_target}
- exit 1
-fi
-
-target_makefile_frag=config/t-${bfd_target}
-
-files=
-links=
-## end of per-target part.
-
- # Temporarily, we support only direct subdir builds.
- hostsubdir=H-${host_alias}
- targetsubdir=T-${target_alias}
-
- if [ -n "${removing}" ] ; then
- if [ -n "${subdirs}" ] ; then
- if [ -d "${hostsubdir}" ] ; then
- rm -rf ${hostsubdir}/${targetsubdir}
-
- if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then
- rm -rf ${hostsubdir}
- fi
- else
- echo Warning: no `pwd`/${hostsubdir} to remove.
- fi
- else
- rm -f ${Makefile} config.status ${links}
- fi
- else
- if [ -n "${subdirs}" ] ; then
- # check for existing status before allowing forced subdirs.
- if [ -f ${Makefile} ] ; then
- echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2
- exit 1
- fi
-
- if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
- cd ${hostsubdir}
-
- if [ ! -d ${targetsubdir} ] ; then
- if [ -z "${commontargets}" ] ; then
- mkdir ${targetsubdir}
- else
- if [ ! -d Target-independent ] ; then
- mkdir Target-independent
- fi
-
- ${symbolic_link} Target-independent ${targetsubdir}
- fi # if target independent
- fi # if no target dir yet
-
- cd ${targetsubdir}
-
- srcdir=../..
- else
- # if not subdir builds, then make sure none exist.
- if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
- echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2
- exit 1
- fi
- fi
-
- # Find the source files, if location was not specified.
- if [ -z "${srcdir}" ] ; then
- srcdirdefaulted=1
- srcdir=.
- if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
- srcdir=..
- fi
- fi
-
- if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
- if [ -z "${srcdirdefaulted}" ] ; then
- echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
- else
- echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
- fi
-
- echo '***' \(At least ${srctrigger} is missing.\) 1>&2
- exit 1
- fi
-
- # Set up the list of links to be made.
- # ${links} is the list of link names, and ${files} is the list of names to link to.
-
- # Make the links.
- while [ -n "${files}" ] ; do
- # set file to car of files, files to cdr of files
- set ${files}; file=$1; shift; files=$*
- set ${links}; link=$1; shift; links=$*
-
- if [ ! -r ${srcdir}/${file} ] ; then
- echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
- echo '***' "since the file \"${file}\" does not exist." 1>&2
- exit 1
- fi
-
- ${remove} -f ${link}
- rm -f config.status
- # Make a symlink if possible, otherwise try a hard link
- ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
-
- if [ ! -r ${link} ] ; then
- echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
- exit 1
- fi
-
- if [ -n "${verbose}" ] ; then
- echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
- fi
- done
-
- # Create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
-
- case ${srcdir} in
- .)
- ;;
- *)
- echo "dir ." > .gdbinit
- echo "dir ${srcdir}" >> .gdbinit
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
- ;;
- esac
-
- # Install a makefile, and make it set VPATH
- # if necessary so that the sources are found.
- # Also change its value of srcdir.
-
- # FIXME-someday: This business of always writing to .tem and mv back
- # is so that I don't screw things up while developing. Once this
- # template is stable, these should be optimized. xoxorich.
-
- # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
- if [ "${host}" != "${target}" ] ; then
- echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
- echo "ALL=start.encap" >> ${Makefile}
- else
- echo "ALL=all.internal" > ${Makefile}
- fi
-
- # set target, host, VPATH
- echo "host_alias = ${host_alias}" >> ${Makefile}
- echo "host_cpu = ${host_cpu}" >> ${Makefile}
- echo "host_vendor = ${host_vendor}" >> ${Makefile}
- echo "host_os = ${host_os}" >> ${Makefile}
-
- echo "target_alias = ${target_alias}" >> ${Makefile}
- echo "target_cpu = ${target_cpu}" >> ${Makefile}
- echo "target_vendor = ${target_vendor}" >> ${Makefile}
- echo "target_os = ${target_os}" >> ${Makefile}
-
- if [ -n "${subdirs}" ] ; then
- echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
- else
- echo "subdir =" >> ${Makefile}
- fi
-
- # echo "workdir = `pwd`" >> ${Makefile}
- echo "VPATH = ${srcdir}" >> ${Makefile}
-
- # add "Makefile.in" (or whatever it's called)
- cat ${srcdir}/${Makefile_in} >> ${Makefile}
-
- # Conditionalize the makefile for this host.
- if [ -f ${srcdir}/${host_makefile_frag} ] ; then
- (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # Conditionalize the makefile for this target.
- if [ -f ${srcdir}/${target_makefile_frag} ] ; then
- (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # set srcdir
- sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- # set destdir
- if [ -n "${destdir}" ] ; then
- sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # reset SUBDIRS
- sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- # reset NONSUBDIRS
- sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- using=
- if [ -f ${srcdir}/${host_makefile_frag} ] ; then
- using=" using \"${host_makefile_frag}\""
- fi
-
- # remove any form feeds.
- sed -e "s/\f//" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- if [ -f ${srcdir}/${target_makefile_frag} ] ; then
- if [ -z "${using}" ] ; then
- andusing=" using \"${target_makefile_frag}\""
- else
- andusing="${using} and \"${target_makefile_frag}\""
- fi
- else
- andusing=${using}
- fi
-
- if [ -n "${verbose}" -o -z "${recurring}" ] ; then
- echo "Created \"${Makefile}\"" in `pwd`${andusing}.
- fi
-
-#### configure.in post-target parts come in here.
-
-## end of post-target part.
-
- # describe the chosen configuration in config.status.
- # Make that file a shellscript which will reestablish
- # the same configuration. Used in Makefiles to rebuild
- # Makefiles.
-
- echo "#!/bin/sh
-# ${srcname} was configured as follows:
-${srcdir}/configure" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` > config.status
- chmod a+x config.status
-
- originaldir=`pwd`
- cd ${srcdir}
- fi
-
- # If there are subdirectories, then recurse.
- if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
- for configdir in ${configdirs} ; do
- if [ -n "${verbose}" ] ; then
- echo Configuring ${configdir}...
- fi
-
- if [ -d ${configdir} ] ; then
- (cd ${configdir} ;
- ./configure +recurring ${host_alias} +target=${target_alias} \
- ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
- | sed 's/^/ /'
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory \"${configdir}\" is missing.
- fi
- fi
- done
- fi
- done # for each target
-
- # Now build a Makefile for this host.
- if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
- cd ${hostsubdir}
- cat > GNUmakefile << E!O!F
-# Makefile generated by configure for host ${host_alias}.
-
-ALL := $(shell ls -d Target-*)
-
-%:
- $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
-
-all:
-E!O!F
- cd ..
- fi
-done # for each host
-
-exit 0
-
-#
-# Local Variables:
-# fill-column: 131
-# End:
-#
-
-# end of configure
+++ /dev/null
-/* Demangler for GNU C++
- Copyright (C) 1989 Free Software Foundation, Inc.
- written by James Clark (jjc@jclark.uucp)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* This is for g++ 1.36.1 (November 6 version). It will probably
- require changes for any other version.
-
- Modified for g++ 1.36.2 (November 18 version). */
-
-/* This file exports one function
-
- char *cplus_demangle (const char *name)
-
- If `name' is a mangled function name produced by g++, then
- a pointer to a malloced string giving a C++ representation
- of the name will be returned; otherwise NULL will be returned.
- It is the caller's responsibility to free the string which
- is returned.
-
- For example,
-
- cplus_demangle ("_foo__1Ai")
-
- returns
-
- "A::foo(int)"
-
- This file imports xmalloc and xrealloc, which are like malloc and
- realloc except that they generate a fatal error if there is no
- available memory. */
-
-/* #define nounderscore 1 /* define this is names don't start with _ */
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-/* #include "misc.h" */
-
-#ifdef USG
-#include <memory.h>
-#else
-#define memcpy(s1, s2, n) strncpy(s1, s2, n)
-#define memcmp(s1, s2, n) strncmp(s1, s2, n)
-#define strchr(s, c) index(s, c)
-#endif
-
-#ifndef __STDC__
-#define const
-#endif
-
-#ifdef __STDC__
-extern char *cplus_demangle (const char *type);
-#else
-extern char *cplus_demangle ();
-#endif
-
-static char **typevec = 0;
-static int ntypes = 0;
-static int typevec_size = 0;
-
-static struct {
- const char *in;
- const char *out;
-} optable[] = {
- "new", " new",
- "delete", " delete",
- "ne", "!=",
- "eq", "==",
- "ge", ">=",
- "gt", ">",
- "le", "<=",
- "lt", "<",
- "plus", "+",
- "minus", "-",
- "mult", "*",
- "convert", "+", /* unary + */
- "negate", "-", /* unary - */
- "trunc_mod", "%",
- "trunc_div", "/",
- "truth_andif", "&&",
- "truth_orif", "||",
- "truth_not", "!",
- "postincrement", "++",
- "postdecrement", "--",
- "bit_ior", "|",
- "bit_xor", "^",
- "bit_and", "&",
- "bit_not", "~",
- "call", "()",
- "cond", "?:",
- "alshift", "<<",
- "arshift", ">>",
- "component", "->",
- "indirect", "*",
- "method_call", "->()",
- "addr", "&", /* unary & */
- "array", "[]",
- "nop", "", /* for operator= */
-};
-
-/* Beware: these aren't '\0' terminated. */
-
-typedef struct {
- char *b; /* pointer to start of string */
- char *p; /* pointer after last character */
- char *e; /* pointer after end of allocated space */
-} string;
-
-#ifdef __STDC__
-static void string_need (string *s, int n);
-static void string_delete (string *s);
-static void string_init (string *s);
-static void string_clear (string *s);
-static int string_empty (string *s);
-static void string_append (string *p, const char *s);
-static void string_appends (string *p, string *s);
-static void string_appendn (string *p, const char *s, int n);
-static void string_prepend (string *p, const char *s);
-#if 0
-static void string_prepends (string *p, string *s);
-#endif
-static void string_prependn (string *p, const char *s, int n);
-static int get_count (const char **type, int *count);
-static int do_args (const char **type, string *decl);
-static int do_type (const char **type, string *result);
-static int do_arg (const char **type, string *result);
-static int do_args (const char **type, string *decl);
-static void munge_function_name (string *name);
-#else
-static void string_need ();
-static void string_delete ();
-static void string_init ();
-static void string_clear ();
-static int string_empty ();
-static void string_append ();
-static void string_appends ();
-static void string_appendn ();
-static void string_prepend ();
-static void string_prepends ();
-static void string_prependn ();
-static int get_count ();
-static int do_args ();
-static int do_type ();
-static int do_arg ();
-static int do_args ();
-static void munge_function_name ();
-#endif
-
-char *
-cplus_demangle (type)
- const char *type;
-{
- string decl;
- int n;
- int success = 0;
- int constructor = 0;
- int const_flag = 0;
- int i;
- const char *p, *premangle;
-
- if (type == NULL || *type == '\0')
- return NULL;
-#ifndef nounderscore
- if (*type++ != '_')
- return NULL;
-#endif
- p = type;
- while (*p != '\0' && !(*p == '_' && p[1] == '_'))
- p++;
- if (*p == '\0')
- {
- /* destructor */
- if (type[0] == '_' && type[1] == '$' && type[2] == '_')
- {
- unsigned int l = (strlen (type) - 3)*2 + 3 + 2 + 1;
- char *tem = (char *) zalloc (l);
- strcpy (tem, type + 3);
- strcat (tem, "::~");
- strcat (tem, type + 3);
- strcat (tem, "()");
- return tem;
- }
- /* static data member */
- if (*type != '_' && (p = (char *) strchr (type, '$')) != NULL)
- {
- int n = strlen (type) + 2;
- char *tem = (char *) xmalloc (n);
- memcpy (tem, type, p - type);
- strcpy (tem + (p - type), "::");
- strcpy (tem + (p - type) + 2, p + 1);
- return tem;
- }
- /* virtual table */
- if (type[0] == '_' && type[1] == 'v' && type[2] == 't' && type[3] == '$')
- {
- int n = strlen (type + 4) + 14 + 1;
- char *tem = (char *) xmalloc (n);
- strcpy (tem, type + 4);
- strcat (tem, " virtual table");
- return tem;
- }
- return NULL;
- }
-
- string_init (&decl);
-
- if (p == type)
- {
- if (!isdigit (p[2]))
- {
- string_delete (&decl);
- return NULL;
- }
- constructor = 1;
- }
- else
- {
- string_appendn (&decl, type, p - type);
- munge_function_name (&decl);
- }
- p += 2;
-
- premangle = p;
- switch (*p)
- {
- case 'C':
- /* a const member function */
- if (!isdigit (p[1]))
- {
- string_delete (&decl);
- return NULL;
- }
- p += 1;
- const_flag = 1;
- /* fall through */
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- n = 0;
- do
- {
- n *= 10;
- n += *p - '0';
- p += 1;
- }
- while (isdigit (*p));
- if (strlen (p) < n)
- {
- string_delete (&decl);
- return NULL;
- }
- if (constructor)
- {
- string_appendn (&decl, p, n);
- string_append (&decl, "::");
- string_appendn (&decl, p, n);
- }
- else
- {
- string_prepend (&decl, "::");
- string_prependn (&decl, p, n);
- }
-#ifndef LONGERNAMES
- p = premangle;
-#else
- p += n;
-#endif
- success = do_args (&p, &decl);
- if (const_flag)
- string_append (&decl, " const");
- break;
- case 'F':
- p += 1;
- success = do_args (&p, &decl);
- break;
- }
-
- for (i = 0; i < ntypes; i++)
- if (typevec[i] != NULL)
- free (typevec[i]);
- ntypes = 0;
- if (typevec != NULL)
- {
- free ((char *)typevec);
- typevec = NULL;
- typevec_size = 0;
- }
-
- if (success)
- {
- string_appendn (&decl, "", 1);
- return decl.b;
- }
- else
- {
- string_delete (&decl);
- return NULL;
- }
-}
-
-static int
-get_count (type, count)
- const char **type;
- int *count;
-{
- if (!isdigit (**type))
- return 0;
- *count = **type - '0';
- *type += 1;
- /* see flush_repeats in cplus-method.c */
- if (isdigit (**type))
- {
- const char *p = *type;
- int n = *count;
- do
- {
- n *= 10;
- n += *p - '0';
- p += 1;
- }
- while (isdigit (*p));
- if (*p == '_')
- {
- *type = p + 1;
- *count = n;
- }
- }
- return 1;
-}
-
-/* result will be initialised here; it will be freed on failure */
-
-static int
-do_type (type, result)
- const char **type;
- string *result;
-{
- int n;
- int done;
- int non_empty = 0;
- int success;
- string decl;
- const char *remembered_type;
-
- string_init (&decl);
- string_init (result);
-
- done = 0;
- success = 1;
- while (success && !done)
- {
- int member;
- switch (**type)
- {
- case 'P':
- *type += 1;
- string_prepend (&decl, "*");
- break;
-
- case 'R':
- *type += 1;
- string_prepend (&decl, "&");
- break;
-
- case 'T':
- *type += 1;
- if (!get_count (type, &n) || n >= ntypes)
- success = 0;
- else
- {
- remembered_type = typevec[n];
- type = &remembered_type;
- }
- break;
-
- case 'F':
- *type += 1;
- if (!string_empty (&decl) && decl.b[0] == '*')
- {
- string_prepend (&decl, "(");
- string_append (&decl, ")");
- }
- if (!do_args (type, &decl) || **type != '_')
- success = 0;
- else
- *type += 1;
- break;
-
- case 'M':
- case 'O':
- {
- int constp = 0;
- int volatilep = 0;
-
- member = **type == 'M';
- *type += 1;
- if (!isdigit (**type))
- {
- success = 0;
- break;
- }
- n = 0;
- do
- {
- n *= 10;
- n += **type - '0';
- *type += 1;
- }
- while (isdigit (**type));
- if (strlen (*type) < n)
- {
- success = 0;
- break;
- }
- string_append (&decl, ")");
- string_prepend (&decl, "::");
- string_prependn (&decl, *type, n);
- string_prepend (&decl, "(");
- *type += n;
- if (member)
- {
- if (**type == 'C')
- {
- *type += 1;
- constp = 1;
- }
- if (**type == 'V')
- {
- *type += 1;
- volatilep = 1;
- }
- if (*(*type)++ != 'F')
- {
- success = 0;
- break;
- }
- }
- if ((member && !do_args (type, &decl)) || **type != '_')
- {
- success = 0;
- break;
- }
- *type += 1;
- if (constp)
- {
- if (non_empty)
- string_append (&decl, " ");
- else
- non_empty = 1;
- string_append (&decl, "const");
- }
- if (volatilep)
- {
- if (non_empty)
- string_append (&decl, " ");
- else
- non_empty = 1;
- string_append (&decl, "volatilep");
- }
- break;
- }
-
- case 'C':
- if ((*type)[1] == 'P')
- {
- *type += 1;
- if (!string_empty (&decl))
- string_prepend (&decl, " ");
- string_prepend (&decl, "const");
- break;
- }
-
- /* fall through */
- default:
- done = 1;
- break;
- }
- }
-
- done = 0;
- non_empty = 0;
- while (success && !done)
- {
- switch (**type)
- {
- case 'C':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "const");
- break;
- case 'U':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "unsigned");
- break;
- case 'V':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "volatile");
- break;
- default:
- done = 1;
- break;
- }
- }
-
- if (success)
- switch (**type)
- {
- case '\0':
- case '_':
- break;
- case 'v':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "void");
- break;
- case 'l':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "long");
- break;
- case 'i':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "int");
- break;
- case 's':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "short");
- break;
- case 'c':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "char");
- break;
- case 'r':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "long double");
- break;
- case 'd':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "double");
- break;
- case 'f':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "float");
- break;
- case 'G':
- *type += 1;
- if (!isdigit (**type))
- {
- success = 0;
- break;
- }
- /* fall through */
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- n = 0;
- do
- {
- n *= 10;
- n += **type - '0';
- *type += 1;
- }
- while (isdigit (**type));
- if (strlen (*type) < n)
- {
- success = 0;
- break;
- }
- if (non_empty)
- string_append (result, " ");
- string_appendn (result, *type, n);
- *type += n;
- break;
- default:
- success = 0;
- break;
- }
-
- if (success)
- {
- if (!string_empty (&decl))
- {
- string_append (result, " ");
- string_appends (result, &decl);
- }
- string_delete (&decl);
- return 1;
- }
- else
- {
- string_delete (&decl);
- string_delete (result);
- return 0;
- }
-}
-
-/* `result' will be initialised in do_type; it will be freed on failure */
-
-static int
-do_arg (type, result)
- const char **type;
- string *result;
-{
- char *tem;
- int len;
- const char *start;
- const char *end;
-
- start = *type;
- if (!do_type (type, result))
- return 0;
- end = *type;
- if (ntypes >= typevec_size)
- {
- if (typevec_size == 0)
- {
- typevec_size = 3;
- typevec = (char **) xmalloc (sizeof (char*)*typevec_size);
- }
- else
- {
- typevec_size *= 2;
- typevec = (char **) realloc ((char *)typevec, sizeof (char*)*typevec_size);
- }
- }
- len = end - start;
- tem = (char *) xmalloc (len + 1);
- memcpy (tem, start, len);
- tem[len] = '\0';
- typevec[ntypes++] = tem;
- return 1;
-}
-
-/* `decl' must be already initialised, usually non-empty;
- it won't be freed on failure */
-
-static int
-do_args (type, decl)
- const char **type;
- string *decl;
-{
- string arg;
- int need_comma = 0;
- int dont_want_first;
-
-#ifndef LONGERNAMES
- dont_want_first = 1;
-#else
- dont_want_first = 0;
-#endif
-
- string_append (decl, "(");
-
- while (**type != '_' && **type != '\0' && **type != 'e' && **type != 'v')
- {
- if (**type == 'N')
- {
- int r;
- int t;
- *type += 1;
- if (!get_count (type, &r) || !get_count (type, &t) || t >= ntypes)
- return 0;
- while (--r >= 0)
- {
- const char *tem = typevec[t];
- if (need_comma)
- string_append (decl, ", ");
- if (!do_arg (&tem, &arg))
- return 0;
- string_appends (decl, &arg);
- string_delete (&arg);
- need_comma = 1;
- }
- }
- else
- {
- if (need_comma)
- string_append (decl, ", ");
- if (!do_arg (type, &arg))
- return 0;
- if (dont_want_first)
- dont_want_first = 0;
- else
- {
- string_appends (decl, &arg);
- need_comma = 1;
- }
- string_delete (&arg);
- }
- }
-
- if (**type == 'v')
- *type += 1;
- else if (**type == 'e')
- {
- *type += 1;
- if (need_comma)
- string_append (decl, ",");
- string_append (decl, "...");
- }
-
- string_append (decl, ")");
- return 1;
-}
-
-static void
-munge_function_name (name)
- string *name;
-{
- if (!string_empty (name) && name->p - name->b >= 3
- && name->b[0] == 'o' && name->b[1] == 'p' && name->b[2] == '$')
- {
- int i;
- /* see if it's an assignment expression */
- if (name->p - name->b >= 10 /* op$assign_ */
- && memcmp (name->b + 3, "assign_", 7) == 0)
- {
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- int len = name->p - name->b - 10;
- if (strlen (optable[i].in) == len
- && memcmp (optable[i].in, name->b + 10, len) == 0)
- {
- string_clear (name);
- string_append (name, "operator");
- string_append (name, optable[i].out);
- string_append (name, "=");
- return;
- }
- }
- }
- else
- {
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- int len = name->p - name->b - 3;
- if (strlen (optable[i].in) == len
- && memcmp (optable[i].in, name->b + 3, len) == 0)
- {
- string_clear (name);
- string_append (name, "operator");
- string_append (name, optable[i].out);
- return;
- }
- }
- }
- return;
- }
- else if (!string_empty (name) && name->p - name->b >= 5
- && memcmp (name->b, "type$", 5) == 0)
- {
- /* type conversion operator */
- string type;
- const char *tem = name->b + 5;
- if (do_type (&tem, &type))
- {
- string_clear (name);
- string_append (name, "operator ");
- string_appends (name, &type);
- string_delete (&type);
- return;
- }
- }
-}
-
-/* a mini string-handling package */
-
-static void
-string_need (s, n)
- string *s;
- int n;
-{
- if (s->b == NULL)
- {
- if (n < 32)
- n = 32;
- s->p = s->b = (char *) xmalloc (n);
- s->e = s->b + n;
- }
- else if (s->e - s->p < n)
- {
- int tem = s->p - s->b;
- n += tem;
- n *= 2;
- s->b = (char *) realloc (s->b, n);
- s->p = s->b + tem;
- s->e = s->b + n;
- }
-}
-
-static void
-string_delete (s)
- string *s;
-{
- if (s->b != NULL)
- {
- free (s->b);
- s->b = s->e = s->p = NULL;
- }
-}
-
-static void
-string_init (s)
- string *s;
-{
- s->b = s->p = s->e = NULL;
-}
-
-static void
-string_clear (s)
- string *s;
-{
- s->p = s->b;
-}
-
-static int
-string_empty (s)
- string *s;
-{
- return s->b == s->p;
-}
-
-static void
-string_append (p, s)
- string *p;
- const char *s;
-{
- int n;
- if (s == NULL || *s == '\0')
- return;
- n = strlen (s);
- string_need (p, n);
- memcpy (p->p, s, n);
- p->p += n;
-}
-
-static void
-string_appends (p, s)
- string *p, *s;
-{
- int n;
- if (s->b == s->p)
- return;
- n = s->p - s->b;
- string_need (p, n);
- memcpy (p->p, s->b, n);
- p->p += n;
-}
-
-static void
-string_appendn (p, s, n)
- string *p;
- const char *s;
- int n;
-{
- if (n == 0)
- return;
- string_need (p, n);
- memcpy (p->p, s, n);
- p->p += n;
-}
-
-static void
-string_prepend (p, s)
- string *p;
- const char *s;
-{
- if (s == NULL || *s == '\0')
- return;
- string_prependn (p, s, strlen (s));
-}
-
-static void
-string_prependn (p, s, n)
- string *p;
- const char *s;
- int n;
-{
- char *q;
-
- if (n == 0)
- return;
- string_need (p, n);
- for (q = p->p - 1; q >= p->b; q--)
- q[n] = q[0];
- memcpy (p->b, s, n);
- p->p += n;
-}
+++ /dev/null
-.SUFFIXES: .texi .o .c .h .p .ip
-VPATH=..
-.c.texi:
- ./scanit $< $@
-
-.h.texi:
- ./scanit $< $@
-
-.c.p:
- ./scanph $< $@
-
-.h.p:
- ./scanph $< $@
-
-.c.ip:
- ./scanph -i $< $@
-
-# main GDB source directory
-srcdir = ..
-
-TEXIDIR=${srcdir}/../texinfo/fsf
-
-DOCFILES = aoutx.texi archive.texi archures.texi \
- bfd.texi cache.texi coffcode.texi \
- core.texi format.texi libbfd.texi \
- opncls.texi reloc.texi section.texi \
- syms.texi targets.texi init.texi ctor.texi
-
-
-PROTOS = archive.p archures.p bfd.p \
- coffcode.p core.p format.p \
- libbfd.p opncls.p reloc.p \
- section.p syms.p targets.p \
- format.p coffcode.p core.p machines.p init.p
-
-IPROTOS = cache.ip libbfd.ip reloc.ip init.ip archures.ip ctor.ip
-
-# SRCDOC, SRCPROT, SRCIPROT only used to sidestep Sun Make bug in interaction
-# between VPATH and suffix rules. If you use GNU Make, perhaps other Makes,
-# you don't need these three:
-SRCDOC = aoutx.h archive.c archures.c \
- bfd.c cache.c coffcode.h \
- core.c format.c libbfd.c \
- opncls.c reloc.c section.c \
- syms.c targets.c init.c
-
-SRCPROT = archive.c archures.c bfd.c \
- coffcode.h core.c format.c \
- libbfd.c opncls.c reloc.c \
- section.c syms.c targets.c init.c
-
-SRCIPROT = cache.c libbfd.c reloc.c cpu-h8300.c cpu-i960.c archures.c init.c ctor.c
-
-
-docs: protos bfd.info bfd.dvi bfd.ps
-
-protos: $(PROTOS) $(IPROTOS)
- sed -f intobfd bfd-in.h > bfd.h
- sed -f tolibbfd libbfd-in.h > libbfd.h
- sed -f tolibcoff libcoff-in.h > libcoff.h
-
-# Following three rules only for the benefit of Sun Make; see comment above
-$(DOCFILES) : $(SRCDOC)
-$(PROTOS) : $(SRCPROT)
-$(IPROTOS) : $(SRCIPROT)
-
-clean:
- rm -f $(PROTOS) *.p *.ip *.h bfd.?? $(DOCFILES) bfd.dvi bfd.ps *~* *# bfd.???
-
-bfd.info: $(DOCFILES) bfd.texinfo
- makeinfo bfd.texinfo
-
-bfd.dvi: $(DOCFILES) bfd.texinfo
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex bfd.texinfo
- texindex bfd.??
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex bfd.texinfo
-
-bfd.ps: bfd.dvi
- dvips bfd -o
-
-quickdoc: $(DOCFILES) bfd.texinfo
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex bfd.texinfo
+++ /dev/null
-# NOTE: BEGIN pattern gives errors if other than 1st line;
-# END ditto if other than last.
-BEGIN { print "@c ------------------------------START TEXT FROM " FILENAME }
-#
-# Keep /*doc* blocks (terminated by either */ or *-*/)
-/^\/\*doc\*/,/^\*\/|^\*-\*\//
-#
-# Also keep two kinds of /*proto blocks
-/^\/\*proto\*/,/^\*\/|^\*-\*\//
-/^\/\*proto-internal\*/,/^\*\/|^\*-\*\//
-#
-END { print "@c ------------------------------END TEXT FROM " FILENAME }
+++ /dev/null
-# Awk filter, 1st filter for BFD internal prototype file extraction
-#
-# keep /*proto-internal blocks
-/^\/\*proto-internal\*/,/^\*\/|^\*-\*\//
-#
-# Apparent bug in sed can discard last line in some situations; therefore
-# make last line harmless.
-END { print "\n" }
+++ /dev/null
-# Awk filter, 1st filter for BFD prototype file extraction
-#
-# keep /*proto blocks
-/^\/\*proto\*/,/^\*\/|^\*-\*\//
-#
-# Apparent bug in sed can discard last line in some situations; therefore
-# make last line harmless.
-END { print "\n" }
+++ /dev/null
-Info file bfd.info, produced by Makeinfo, -*- Text -*- from input file
-bfd.texinfo.
-
- This file documents the BFD library.
-
- Copyright (C) 1991 Free Software Foundation, Inc.
-
- Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, subject to the
-terms of the GNU General Public License, which includes the provision
-that the entire resulting derived work is distributed under the terms
-of a permission notice identical to this one.
-
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions.
-\1f
-Indirect:
-bfd.info-1: 821
-bfd.info-2: 44533
-bfd.info-3: 89652
-\1f
-Tag Table:
-(Indirect)
-Node: Top\7f823
-Node: Overview\7f1086
-Node: History\7f1985
-Node: How It Works\7f2937
-Node: What BFD Version 1 Can Do\7f4363
-Node: BFD information loss\7f5388
-Node: Mechanism\7f8002
-Node: BFD front end\7f12332
-Node: Memory Usage\7f17576
-Node: Initialization\7f18818
-Node: Sections\7f19432
-Node: Section Input\7f19910
-Node: Section Output\7f21190
-Node: typedef asection\7f22559
-Node: section prototypes\7f27347
-Node: Symbols\7f30865
-Node: Reading Symbols\7f32454
-Node: Writing Symbols\7f33410
-Node: typedef asymbol\7f34939
-Node: symbol handling functions\7f38386
-Node: Archives\7f40232
-Node: Formats\7f41678
-Node: Relocations\7f43795
-Node: typedef arelent\7f44535
-Node: howto manager\7f56584
-Node: Core Files\7f57569
-Node: Targets\7f58466
-Node: bfd_target\7f60218
-Node: Architectures\7f68923
-Node: Opening and Closing\7f76770
-Node: Internal\7f78654
-Node: File Caching\7f81129
-Node: BFD back end\7f83617
-Node: What to Put Where\7f83810
-Node: aout\7f83946
-Node: coff\7f89654
-Node: Index\7f100603
-\1f
-End Tag Table
+++ /dev/null
-Info file bfdinfo, produced by Makeinfo, -*- Text -*- from input file
-bfd.texinfo.
-
- This file documents the BFD library.
-
- Copyright (C) 1991 Free Software Foundation, Inc.
-
- Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, subject to the
-terms of the GNU General Public License, which includes the provision
-that the entire resulting derived work is distributed under the terms
-of a permission notice identical to this one.
-
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions.
-
-\1f
-File: bfdinfo, Node: Top, Next: Overview, Prev: (dir), Up: (dir)
-
- This file documents the binary file descriptor library libbfd.
-
-* Menu:
-
-* Overview:: Overview of BFD
-* History:: History of BFD
-* Backends:: Backends
-* Porting:: Porting
-* Future:: Future
-* Index:: Index
-
-BFD body:
-* Memory usage::
-* Sections::
-* Symbols::
-* Archives::
-* Formats::
-* Relocations::
-* Core Files::
-* Targets::
-* Architecturs::
-* Opening and Closing::
-* Internal::
-* File Caching::
-
-BFD backends:
-* a.out backends::
-* coff backends::
-
-\1f
-File: bfdinfo, Node: Overview, Next: History, Prev: Top, Up: Top
-
-Introduction
-************
-
- Simply put, BFD is a package which allows applications to use the
-same routines to operate on object files whatever the object file
-format. A different object file format can be supported simply by
-creating a new BFD back end and adding it to the library.
-
- BFD is split into two parts; the front end and the many back ends.
-
- * memory, and various canonical data structures. The front end also
- decides which back end to use, and when to call back end routines.
-
- * end provides a set of calls which the BFD front end can use to
- maintain its canonical form. The back ends also may keep around
- information for their own use, for greater efficiency.
-
-\1f
-File: bfdinfo, Node: History, Next: How It Works, Prev: Overview, Up: Top
-
-History
-=======
-
- One spur behind BFD was the desire, on the part of the GNU 960 team
-at Intel Oregon, for interoperability of applications on their COFF and
-b.out file formats. Cygnus was providing GNU support for the team, and
-Cygnus was contracted to provide the required functionality.
-
- The name came from a conversation David Wallace was having with
-Richard Stallman about the library: RMS said that it would be quite
-hard--David said "BFD". Stallman was right, but the name stuck.
-
- At the same time, Ready Systems wanted much the same thing, but for
-different object file formats: IEEE-695, Oasys, Srecords, a.out and 68k
-coff.
-
- BFD was first implemented by Steve Chamberlain (steve@cygnus.com),
-John Gilmore (gnu@cygnus.com), K. Richard Pixley (rich@cygnus.com) and
-David Wallace (gumby@cygnus.com) at Cygnus Support in Palo Alto,
-California.
-
-\1f
-File: bfdinfo, Node: How It Works, Next: History, Prev: Porting, Up: Top
-
-How It Works
-============
-
- To use the library, include `bfd.h' and link with `libbfd.a'.
-
- BFD provides a common interface to the parts of an object file for
-a calling application.
-
- When an application sucessfully opens a target file (object,
-archive or whatever) a pointer to an internal structure is returned.
-This pointer points to a structure called `bfd', described in
-`include/bfd.h'. Our convention is to call this pointer a BFD, and
-instances of it within code `abfd'. All operations on the target
-object file are applied as methods to the BFD. The mapping is defined
-within `bfd.h' in a set of macros, all beginning `bfd'_.
-
- For example, this sequence would do what you would probably expect:
-return the number of sections in an object file attached to a BFD
-`abfd'.
-
-
- #include "bfd.h"
-
- unsigned int number_of_sections(abfd)
- bfd *abfd;
- {
- return bfd_count_sections(abfd);
- }
-
- lisp
-
- The abstraction used within BFD is that an object file has a header,
-a number of sections containing raw data, a set of relocations, and
-some symbol information. Also, BFDs opened for archives have the
-additional attribute of an index and contain subordinate BFDs. This
-approach is fine for a.out and coff, but loses efficiency when applied
-to formats such as S-records and IEEE-695.
-
-What BFD Version 1 Can Do
-=========================
-
- As different information from the the object files is required, BFD
-reads from different sections of the file and processes them. For
-example a very common operation for the linker is processing symbol
-tables. Each BFD back end provides a routine for converting between
-the object file's representation of symbols and an internal canonical
-format. When the linker asks for the symbol table of an object file,
-it calls through the memory pointer to the relevant BFD back end
-routine which reads and converts the table into a canonical form. The
-linker then operates upon the canonical form. When the link is
-finished and the linker writes the output file's symbol table, another
-BFD back end routine is called which takes the newly created symbol
-table and converts it into the chosen output format.
-
-\1f
-File: bfdinfo, Node: BFD information loss, Next: Mechanism, Prev: BFD outline, Up: BFD
-
-Information Loss
-----------------
-
- *Some information is lost due to the nature of the file format.*
-The output targets supported by BFD do not provide identical
-facilities, and information which may be described in one form has
-nowhere to go in another format. One example of this is alignment
-information in `b.out'. There is nowhere in an `a.out' format file to
-store alignment information on the contained data, so when a file is
-linked from `b.out' and an `a.out' image is produced, alignment
-information will not propagate to the output file. (The linker will
-still use the alignment information internally, so the link is
-performed correctly).
-
- Another example is COFF section names. COFF files may contain an
-unlimited number of sections, each one with a textual section name. If
-the target of the link is a format which does not have many sections
-(eg `a.out') or has sections without names (eg the Oasys format) the
-link cannot be done simply. You can circumvent this problem by
-describing the desired input-to-output section mapping with the linker
-command language.
-
- *Information can be lost during canonicalization.* The BFD internal
-canonical form of the external formats is not exhaustive; there are
-structures in input formats for which there is no direct
-representation internally. This means that the BFD back ends cannot
-maintain all possible data richness through the transformation between
-external to internal and back to external formats.
-
- This limitation is only a problem when an application reads one
-format and writes another. Each BFD back end is responsible for
-maintaining as much data as possible, and the internal BFD canonical
-form has structures which are opaque to the BFD core, and exported
-only to the back ends. When a file is read in one format, the
-canonical form is generated for BFD and the application. At the same
-time, the back end saves away any information which may otherwise be
-lost. If the data is then written back in the same format, the back
-end routine will be able to use the canonical form provided by the BFD
-core as well as the information it prepared earlier. Since there is a
-great deal of commonality between back ends, this mechanism is very
-useful. There is no information lost for this reason when linking or
-copying big endian COFF to little endian COFF, or `a.out' to `b.out'.
-When a mixture of formats is linked, the information is only lost from
-the files whose format differs from the destination.
-
-\1f
-File: bfdinfo, Node: Mechanism, Prev: BFD information loss, Up: BFD
-
-Mechanism
----------
-
- The greatest potential for loss of information is when there is
-least overlap between the information provided by the source format,
-that stored by the canonical format, and the information needed by the
-destination format. A brief description of the canonical form may help
-you appreciate what kinds of data you can count on preserving across
-conversions.
-
-*files*
- Information on target machine architecture, particular
- implementation and format type are stored on a per-file basis.
- Other information includes a demand pageable bit and a write
- protected bit. Note that information like Unix magic numbers is
- not stored here--only the magic numbers' meaning, so a `ZMAGIC'
- file would have both the demand pageable bit and the write
- protected text bit set. The byte order of the target is stored
- on a per-file basis, so that big- and little-endian object files
- may be linked with one another.
-
-*sections*
- Each section in the input file contains the name of the section,
- the original address in the object file, various flags, size and
- alignment information and pointers into other BFD data structures.
-
-*symbols*
- Each symbol contains a pointer to the object file which originally
- defined it, its name, its value, and various flag bits. When a
- BFD back end reads in a symbol table, the back end relocates all
- symbols to make them relative to the base of the section where
- they were defined. This ensures that each symbol points to its
- containing section. Each symbol also has a varying amount of
- hidden data to contain private data for the BFD back end. Since
- the symbol points to the original file, the private data format
- for that symbol is accessible. `gld' can operate on a collection
- of symbols of wildly different formats without problems.
-
- Normal global and simple local symbols are maintained on output,
- so an output file (no matter its format) will retain symbols
- pointing to functions and to global, static, and common
- variables. Some symbol information is not worth retaining; in
- `a.out' type information is stored in the symbol table as long
- symbol names. This information would be useless to most COFF
- debuggers; the linker has command line switches to allow users to
- throw it away.
-
- There is one word of type information within the symbol, so if the
- format supports symbol type information within symbols (for
- example COFF, IEEE, Oasys) and the type is simple enough to fit
- within one word (nearly everything but aggregates) the
- information will be preserved.
-
-*relocation level*
- Each canonical BFD relocation record contains a pointer to the
- symbol to relocate to, the offset of the data to relocate, the
- section the data is in and a pointer to a relocation type
- descriptor. Relocation is performed effectively by message
- passing through the relocation type descriptor and symbol
- pointer. It allows relocations to be performed on output data
- using a relocation method only available in one of the input
- formats. For instance, Oasys provides a byte relocation format.
- A relocation record requesting this relocation type would point
- indirectly to a routine to perform this, so the relocation may be
- performed on a byte being written to a COFF file, even though 68k
- COFF has no such relocation type.
-
-*line numbers*
- Object formats can contain, for debugging purposes, some form of
- mapping between symbols, source line numbers, and addresses in
- the output file. These addresses have to be relocated along with
- the symbol information. Each symbol with an associated list of
- line number records points to the first record of the list. The
- head of a line number list consists of a pointer to the symbol,
- which allows divination of the address of the function whose line
- number is being described. The rest of the list is made up of
- pairs: offsets into the section and line numbers. Any format
- which can simply derive this information can pass it successfully
- between formats (COFF, IEEE and Oasys).
-
-\1f
-File: bfdinfo, Node: BFD front end, Next: BFD back end, Prev: Mechanism, Up: Top
-
-BFD front end
-*************
-
-typedef bfd
-===========
-
- Pointers to bfd structs are the cornerstone of any application using
-`libbfd'. References though the BFD and to data in the BFD give the
-entire BFD functionality.
-
- Here is the BFD struct itself. This contains the major data about
-the file, and contains pointers to the rest of the data.
-
- struct _bfd
- {
-
- The filename the application opened the BFD with.
-
- CONST char *filename;
-
- A pointer to the target jump table.
-
- struct bfd_target *xvec;
-
- To avoid dragging too many header files into every file that
-includes `bfd.h', IOSTREAM has been declared as a "char *", and MTIME
-as a "long". Their correct types, to which they are cast when used,
-are "FILE *" and "time_t".
-
- The iostream is the result of an fopen on the filename.
-
- char *iostream;
-
- Is the file being cached *Note File Caching::.
-
- boolean cacheable;
-
- Marks whether there was a default target specified when the BFD was
-opened. This is used to select what matching algorithm to use to chose
-the back end.
-
- boolean target_defaulted;
-
- The caching routines use these to maintain a least-recently-used
-list of BFDs (*note File Caching::.).
-
- struct _bfd *lru_prev, *lru_next;
-
- When a file is closed by the caching routines, BFD retains state
-information on the file here:
-
- file_ptr where;
-
- and here:
-
- boolean opened_once;
-
- boolean mtime_set;
-
- File modified time
-
- long mtime;
-
- Reserved for an unimplemented file locking extension.
-
- int ifd;
-
- The format which belongs to the BFD.
-
- bfd_format format;
-
- The direction the BFD was opened with
-
- enum bfd_direction {no_direction = 0,
- read_direction = 1,
- write_direction = 2,
- both_direction = 3} direction;
-
- Format_specific flags
-
- flagword flags;
-
- Currently my_archive is tested before adding origin to anything. I
-believe that this can become always an add of origin, with origin set
-to 0 for non archive files.
-
- file_ptr origin;
-
- Remember when output has begun, to stop strange things happening.
-
- boolean output_has_begun;
-
- Pointer to linked list of sections
-
- struct sec *sections;
-
- The number of sections
-
- unsigned int section_count;
-
- Stuff only useful for object files: The start address.
-
- bfd_vma start_address;
-
- Used for input and output
-
- unsigned int symcount;
-
- Symbol table for output BFD
-
- struct symbol_cache_entry **outsymbols;
-
- Architecture of object machine, eg m68k
-
- enum bfd_architecture obj_arch;
-
- Particular machine within arch, e.g. 68010
-
- unsigned long obj_machine;
-
- Stuff only useful for archives:
-
- PTR arelt_data;
- struct _bfd *my_archive;
- struct _bfd *next;
- struct _bfd *archive_head;
- boolean has_armap;
-
- Used by the back end to hold private data.
-
- PTR tdata;
-
- Used by the application to hold private data
-
- PTR usrdata;
-
- Where all the allocated stuff under this BFD goes (*note Memory
-Usage::.).
-
- struct obstack memory;
- };
-
-`bfd_set_start_address'
-.......................
-
- Marks the entry point of an output BFD. Returns `true' on success,
-`false' otherwise.
-
- boolean bfd_set_start_address(bfd *, bfd_vma);
-
-`bfd_get_mtime'
-...............
-
- Return cached file modification time (e.g. as read from archive
-header for archive members, or from file system if we have been called
-before); else determine modify time, cache it, and return it.
-
- long bfd_get_mtime(bfd *);
-
-`stuff'
-.......
-
-
-
- #define bfd_sizeof_headers(abfd, reloc) \
- BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
-
- #define bfd_find_nearest_line(abfd, section, symbols, offset, filename_ptr, func, line_ptr) \
- BFD_SEND (abfd, _bfd_find_nearest_line, (abfd, section, symbols, offset, filename_ptr, func, line_ptr))
-
- #define bfd_debug_info_start(abfd) \
- BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
-
- #define bfd_debug_info_end(abfd) \
- BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
-
- #define bfd_debug_info_accumulate(abfd, section) \
- BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
-
- #define bfd_stat_arch_elt(abfd, stat) \
- BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
-
- #define bfd_coff_swap_aux_in(a,e,t,c,i) \
- BFD_SEND (a, _bfd_coff_swap_aux_in, (a,e,t,c,i))
-
- #define bfd_coff_swap_sym_in(a,e,i) \
- BFD_SEND (a, _bfd_coff_swap_sym_in, (a,e,i))
-
- #define bfd_coff_swap_lineno_in(a,e,i) \
- BFD_SEND ( a, _bfd_coff_swap_lineno_in, (a,e,i))
-
- lisp
-
-\1f
-File: bfdinfo, Node: Memory Usage, Next: Sections, Prev: bfd, Up: Top
-
-Memory Usage
-============
-
- BFD keeps all its internal structures in obstacks. There is one
-obstack per open BFD file, into which the current state is stored.
-When a BFD is closed, the obstack is deleted, and so everything which
-has been allocated by libbfd for the closing file will be thrown away.
-
- BFD will not free anything created by an application, but pointers
-into `bfd' structures will be invalidated on a `bfd_close'; for
-example, after a `bfd_close' the vector passed to
-`bfd_canonicalize_symtab' will still be around, since it has been
-allocated by the application, but the data that it pointed to will be
-lost.
-
- The general rule is not to close a BFD until all operations
-dependent upon data from the BFD have been completed, or all the data
-from within the file has been copied. To help with the management of
-memory, there is a function (`bfd_alloc_size') which returns the
-number of bytes in obstacks associated with the supplied BFD. This
-could be used to select the greediest open BFD, close it to reclaim
-the memory, perform some operation and reopen the BFD again, to get a
-fresh copy of the data structures.
-
-\1f
-File: bfdinfo, Node: Sections, Next: Symbols, Prev: Memory Usage, Up: Top
-
-Sections
-========
-
- Sections are supported in BFD in `section.c'.
-
- The raw data contained within a BFD is maintained through the
-section abstraction. A single BFD may have any number of sections,
-and keeps hold of them by pointing to the first, each one points to
-the next in the list.
-
-* Menu:
-
-* Section Input::
-* Section Output::
-* typedef asection::
-* section prototypes::
-
-\1f
-File: bfdinfo, Node: Section Input, Next: Section Output, Up: Sections
-
-Section Input
--------------
-
- When a BFD is opened for reading, the section structures are created
-and attached to the BFD.
-
- Each section has a name which describes the section in the outside
-world - for example, `a.out' would contain at least three sections,
-called `.text', `.data' and `.bss'.
-
- Sometimes a BFD will contain more than the 'natural' number of
-sections. A back end may attach other sections containing constructor
-data, or an application may add a section (using bfd_make_section) to
-the sections attached to an already open BFD. For example, the linker
-creates a supernumary section `COMMON' for each input file's BFD to
-hold information about common storage.
-
- The raw data is not necessarily read in at the same time as the
-section descriptor is created. Some targets may leave the data in
-place until a `bfd_get_section_contents' call is made. Other back ends
-may read in all the data at once - For example; an S-record file has
-to be read once to determine the size of the data. An IEEE-695 file
-doesn't contain raw data in sections, but data and relocation
-expressions intermixed, so the data area has to be parsed to get out
-the data and relocations.
-
-\1f
-File: bfdinfo, Node: Section Output, Next: typedef asection, Prev: Section Input, Up: Sections
-
-Section Output
---------------
-
- To write a new object style BFD, the various sections to be written
-have to be created. They are attached to the BFD in the same way as
-input sections, data is written to the sections using
-`bfd_set_section_contents'.
-
- The linker uses the fields `output_section' and `output_offset' to
-create an output file.
-
- The data to be written comes from input sections attached to the
-output sections. The output section structure can be considered a
-filter for the input section, the output section determines the vma of
-the output data and the name, but the input section determines the
-offset into the output section of the data to be written.
-
- Eg to create a section "O", starting at 0x100, 0x123 long,
-containing two subsections, "A" at offset 0x0 (ie at vma 0x100) and
-"B" at offset 0x20 (ie at vma 0x120) the structures would look like:
-
-
-
- section name "A"
- output_offset 0x00
- size 0x20
- output_section -----------> section name "O"
- | vma 0x100
- section name "B" | size 0x123
- output_offset 0x20 |
- size 0x103 |
- output_section --------|
-
- lisp
-
-\1f
-File: bfdinfo, Node: typedef asection, Next: section prototypes, Prev: Section Output, Up: Sections
-
-typedef asection
-----------------
-
- The shape of a section struct:
-
- typedef struct sec {
-
- The name of the section, the name isn't a copy, the pointer is the
-same as that passed to bfd_make_section.
-
- CONST char *name;
-
- The next section in the list belonging to the BFD, or NULL.
-
- struct sec *next;
-
- The field flags contains attributes of the section. Some of these
-flags are read in from the object file, and some are synthesized from
-other information.
-
- flagword flags;
-
- #define SEC_NO_FLAGS 0x000
-
- Tells the OS to allocate space for this section when loaded. This
-would clear for a section containing debug information only.
-
- #define SEC_ALLOC 0x001
-
- Tells the OS to load the section from the file when loading. This
-would be clear for a .bss section
-
- #define SEC_LOAD 0x002
-
- The section contains data still to be relocated, so there will be
-some relocation information too.
-
- #define SEC_RELOC 0x004
-
- Obsolete
-
- #define SEC_BALIGN 0x008
-
- A signal to the OS that the section contains read only data.
-
- #define SEC_READONLY 0x010
-
- The section contains code only.
-
- #define SEC_CODE 0x020
-
- The section contains data only.
-
- #define SEC_DATA 0x040
-
- The section will reside in ROM.
-
- #define SEC_ROM 0x080
-
- The section contains constructor information. This section type is
-used by the linker to create lists of constructors and destructors
-used by `g++'. When a back end sees a symbol which should be used in a
-constructor list, it creates a new section for the type of name (eg
-`__CTOR_LIST__'), attaches the symbol to it and builds a relocation.
-To build the lists of constructors, all the linker has to to is
-catenate all the sections called `__CTOR_LIST__' and relocte the data
-contained within - exactly the operations it would peform on standard
-data.
-
- #define SEC_CONSTRUCTOR 0x100
-
- The section is a constuctor, and should be placed at the end of the
-..
-
- #define SEC_CONSTRUCTOR_TEXT 0x1100
-
- #define SEC_CONSTRUCTOR_DATA 0x2100
-
- #define SEC_CONSTRUCTOR_BSS 0x3100
-
- The section has contents - a bss section could be `SEC_ALLOC' |
-`SEC_HAS_CONTENTS', a debug section could be `SEC_HAS_CONTENTS'
-
- #define SEC_HAS_CONTENTS 0x200
-
- An instruction to the linker not to output sections containing this
-flag even if they have information which would normally be written.
-
- #define SEC_NEVER_LOAD 0x400
-
- The base address of the section in the address space of the target.
-
- bfd_vma vma;
-
- The size of the section in bytes of the loaded section. This
-contains a value even if the section has no contents (eg, the size of
-`.bss').
-
- bfd_size_type size;
-
- If this section is going to be output, then this value is the
-offset into the output section of the first byte in the input section.
-Eg, if this was going to start at the 100th byte in the output
-section, this value would be 100.
-
- bfd_vma output_offset;
-
- The output section through which to map on output.
-
- struct sec *output_section;
-
- The alignment requirement of the section, as an exponent - eg 3
-aligns to 2^3 (or 8)
-
- unsigned int alignment_power;
-
- If an input section, a pointer to a vector of relocation records for
-the data in this section.
-
- struct reloc_cache_entry *relocation;
-
- If an output section, a pointer to a vector of pointers to
-relocation records for the data in this section.
-
- struct reloc_cache_entry **orelocation;
-
- The number of relocation records in one of the above
-
- unsigned reloc_count;
-
- Which section is it 0..nth
-
- int index;
-
- Information below is back end specific - and not always used or
-updated
-
- File position of section data
-
- file_ptr filepos;
-
- File position of relocation info
-
- file_ptr rel_filepos;
-
- File position of line data
-
- file_ptr line_filepos;
-
- Pointer to data for applications
-
- PTR userdata;
-
- struct lang_output_section *otheruserdata;
-
- Attached line number information
-
- alent *lineno;
-
- Number of line number records
-
- unsigned int lineno_count;
-
- When a section is being output, this value changes as more
-linenumbers are written out
-
- file_ptr moving_line_filepos;
-
- what the section number is in the target world
-
- unsigned int target_index;
-
- PTR used_by_bfd;
-
- If this is a constructor section then here is a list of the
-relocations created to relocate items within it.
-
- struct relent_chain *constructor_chain;
-
- The BFD which owns the section.
-
- bfd *owner;
-
- } asection ;
-
-\1f
-File: bfdinfo, Node: section prototypes, Next: Section, Prev: typedef section, Up: Sections
-
-section prototypes
-------------------
-
-`bfd_get_section_by_name'
-.........................
-
- Runs through the provided ABFD and returns the `asection' who's
-name matches that provided, otherwise NULL. *Note Sections::, for more
-information.
-
- asection * bfd_get_section_by_name(bfd *abfd, CONST char *name);
-
-`bfd_make_section'
-..................
-
- This function creates a new empty section called NAME and attaches
-it to the end of the chain of sections for the BFD supplied. An
-attempt to create a section with a name which is already in use,
-returns the old section by that name instead.
-
- Possible errors are:
-
-`invalid_operation'
- If output has already started for this BFD.
-
-`no_memory'
- If obstack alloc fails.
-
- asection * bfd_make_section(bfd *, CONST char *name);
-
-`bfd_set_section_flags'
-.......................
-
- Attempts to set the attributes of the section named in the BFD
-supplied to the value. Returns true on success, false on error.
-Possible error returns are:
-
-`invalid operation'
- The section cannot have one or more of the attributes requested.
- For example, a .bss section in `a.out' may not have the
- `SEC_HAS_CONTENTS' field set.
-
- boolean bfd_set_section_flags(bfd *, asection *, flagword);
-
-`bfd_map_over_sections'
-.......................
-
- Calls the provided function FUNC for each section attached to the
-BFD ABFD, passing OBJ as an argument. The function will be called as
-if by
-
- func(abfd, the_section, obj);
-
- void bfd_map_over_sections(bfd *abfd, void (*func)(), PTR obj);
-
- This is the prefered method for iterating over sections, an
-alternative would be to use a loop:
-
- section *p;
- for (p = abfd->sections; p != NULL; p = p->next)
- func(abfd, p, ...)
-
-`bfd_set_section_size'
-......................
-
- Sets SECTION to the size VAL. If the operation is ok, then `true'
-is returned, else `false'.
-
- Possible error returns:
-
-`invalid_operation'
- Writing has started to the BFD, so setting the size is invalid
-
- boolean bfd_set_section_size(bfd *, asection *, bfd_size_type val);
-
-`bfd_set_section_contents'
-..........................
-
- Sets the contents of the section SECTION in BFD ABFD to the data
-starting in memory at DATA. The data is written to the output section
-starting at offset OFFSET for COUNT bytes.
-
- Normally `true' is returned, else `false'. Possible error returns
-are:
-
-`no_contents'
- The output section does not have the `SEC_HAS_CONTENTS'
- attribute, so nothing can be written to it.
-
-`and some more too'
- This routine is front end to the back end function
-`_bfd_set_section_contents'.
-
- boolean bfd_set_section_contents(bfd *abfd,
- asection *section,
- PTR data,
- file_ptr offset,
- bfd_size_type count);
-
-`bfd_get_section_contents'
-..........................
-
- This function reads data from SECTION in BFD ABFD into memory
-starting at LOCATION. The data is read at an offset of OFFSET from the
-start of the input section, and is read for COUNT bytes.
-
- If the contents of a constuctor with the `SEC_CONSTUCTOR' flag set
-are requested, then the LOCATION is filled with zeroes.
-
- If no errors occur, `true' is returned, else `false'. Possible
-errors are:
-
-`unknown yet'
- boolean bfd_get_section_contents(bfd *abfd, asection *section, PTR location,
- file_ptr offset, bfd_size_type count);
-
-\1f
-File: bfdinfo, Node: Symbols, Next: Archives, Prev: Sections, Up: To
-
-Symbols
-=======
-
- BFD trys to maintain as much symbol information as it can when it
-moves information from file to file. BFD passes information to
-applications though the `asymbol' structure. When the application
-requests the symbol table, BFD reads the table in the native form and
-translates parts of it into the internal format. To maintain more than
-the infomation passed to applications some targets keep some
-information 'behind the sceans', in a structure only the particular
-back end knows about. For example, the coff back end keeps the
-original symbol table structure as well as the canonical structure
-when a BFD is read in. On output, the coff back end can reconstruct
-the output symbol table so that no information is lost, even
-information unique to coff which BFD doesn't know or understand. If a
-coff symbol table was read, but was written through an a.out back end,
-all the coff specific information would be lost. (.. until BFD 2 :).
-
- The symbol table of a BFD is not necessarily read in until a
-canonicalize request is made. Then the BFD back end fills in a table
-provided by the application with pointers to the canonical information.
-
- To output symbols, the application provides BFD with a table of
-pointers to pointers to `asymbol's. This allows applications like the
-linker to output a symbol as read, since the 'behind the sceens'
-information will be still available.
-
-* Menu:
-
-* Reading Symbols::
-* Writing Symbols::
-* typedef asymbol::
-* symbol handling functions::
-
-\1f
-File: bfdinfo, Node: Reading Symbols, Next: Writing Symbols, Prev: Symbols, Up: Symbols
-
-Reading Symbols
----------------
-
- There are two stages to reading a symbol table from a BFD;
-allocating storage, and the actual reading process. This is an excerpt
-from an appliction which reads the symbol table:
-
-
- unsigned int storage_needed;
- asymbol **symbol_table;
- unsigned int number_of_symbols;
- unsigned int i;
-
- storage_needed = get_symtab_upper_bound (abfd);
-
- if (storage_needed == 0) {
- return ;
- }
- symbol_table = (asymbol **) malloc (storage_needed);
- ...
- number_of_symbols =
- bfd_canonicalize_symtab (abfd, symbol_table);
-
- for (i = 0; i < number_of_symbols; i++) {
- process_symbol (symbol_table[i]);
- }
-
- lisp
-
- All storage for the symbols themselves is in an obstack connected to
-the BFD, and is freed when the BFD is closed.
-
-\1f
-File: bfdinfo, Node: Writing Symbols, Next: typedef asymbol, Prev: Reading Symbols, Up: Symbols
-
-Writing Symbols
----------------
-
- Writing of a symbol table is automatic when a BFD open for writing
-is closed. The application attaches a vector of pointers to pointers
-to symbols to the BFD being written, and fills in the symbol count.
-The close and cleanup code reads through the table provided and
-performs all the necessary operations. The outputing code must always
-be provided with an 'owned' symbol; one which has come from another
-BFD, or one which has been created using `bfd_make_empty_symbol'.
-
- An example showing the creation of a symbol table with only one
-element:
-
-
- #include "bfd.h"
- main()
- {
- bfd *abfd;
- asymbol *ptrs[2];
- asymbol *new;
-
- abfd = bfd_openw("foo","a.out-sunos-big");
- bfd_set_format(abfd, bfd_object);
- new = bfd_make_empty_symbol(abfd);
- new->name = "dummy_symbol";
- new->section = (asection *)0;
- new->flags = BSF_ABSOLUTE | BSF_GLOBAL;
- new->value = 0x12345;
-
- ptrs[0] = new;
- ptrs[1] = (asymbol *)0;
-
- bfd_set_symtab(abfd, ptrs, 1);
- bfd_close(abfd);
- }
-
- ./makesym
- nm foo
- 00012345 A dummy_symbol
-
- lisp
-
- Many formats cannot represent arbitary symbol information; for
-instance the `a.out' object format does not allow an arbitary number
-of sections. A symbol pointing to a section which is not one of
-`.text', `.data' or `.bss' cannot be described.
-
-\1f
-File: bfdinfo, Node: typedef asymbol, Next: symbol handling functions, Prev: Writing Symbols, Up: Symbols
-
-typedef asymbol
----------------
-
- An `asymbol' has the form:
-
- typedef struct symbol_cache_entry
- {
-
- A pointer to the BFD which owns the symbol. This information is
-necessary so that a back end can work out what additional (invisible to
-the application writer) information is carried with the symbol.
-
- struct _bfd *the_bfd;
-
- The text of the symbol. The name is left alone, and not copied - the
-application may not alter it.
-
- CONST char *name;
-
- The value of the symbol.
-
- symvalue value;
-
- Attributes of a symbol:
-
- #define BSF_NO_FLAGS 0x00
-
- The symbol has local scope; `static' in `C'. The value is the
-offset into the section of the data.
-
- #define BSF_LOCAL 0x01
-
- The symbol has global scope; initialized data in `C'. The value is
-the offset into the section of the data.
-
- #define BSF_GLOBAL 0x02
-
- Obsolete
-
- #define BSF_IMPORT 0x04
-
- The symbol has global scope, and is exported. The value is the
-offset into the section of the data.
-
- #define BSF_EXPORT 0x08
-
- The symbol is undefined. `extern' in `C'. The value has no meaning.
-
- #define BSF_UNDEFINED 0x10
-
- The symbol is common, initialized to zero; default in `C'. The
-value is the size of the object in bytes.
-
- #define BSF_FORT_COMM 0x20
-
- A normal `C' symbol would be one of: `BSF_LOCAL', `BSF_FORT_COMM',
-`BSF_UNDEFINED' or `BSF_EXPORT|BSD_GLOBAL'
-
- The symbol is a debugging record. The value has an arbitary meaning.
-
- #define BSF_DEBUGGING 0x40
-
- The symbol has no section attached, any value is the actual value
-and is not a relative offset to a section.
-
- #define BSF_ABSOLUTE 0x80
-
- Used by the linker
-
- #define BSF_KEEP 0x10000
- #define BSF_KEEP_G 0x80000
-
- Unused
-
- #define BSF_WEAK 0x100000
- #define BSF_CTOR 0x200000
- #define BSF_FAKE 0x400000
-
- The symbol used to be a common symbol, but now it is allocated.
-
- #define BSF_OLD_COMMON 0x800000
-
- The default value for common data.
-
- #define BFD_FORT_COMM_DEFAULT_VALUE 0
-
- In some files the type of a symbol sometimes alters its location in
-an output file - ie in coff a `ISFCN' symbol which is also `C_EXT'
-symbol appears where it was declared and not at the end of a section.
-This bit is set by the target BFD part to convey this information.
-
- #define BSF_NOT_AT_END 0x40000
-
- Signal that the symbol is the label of constructor section.
-
- #define BSF_CONSTRUCTOR 0x1000000
-
- Signal that the symbol is a warning symbol. If the symbol is a
-warning symbol, then the value field (I know this is tacky) will point
-to the asymbol which when referenced will cause the warning.
-
- #define BSF_WARNING 0x2000000
-
- Signal that the symbol is indirect. The value of the symbol is a
-pointer to an undefined asymbol which contains the name to use instead.
-
- #define BSF_INDIRECT 0x4000000
-
- flagword flags;
-
- A pointer to the section to which this symbol is relative, or 0 if
-the symbol is absolute or undefined. Note that it is not sufficient to
-set this location to 0 to mark a symbol as absolute - the flag
-`BSF_ABSOLUTE' must be set also.
-
- struct sec *section;
-
- Back end special data. This is being phased out in favour of making
-this a union.
-
- PTR udata;
- } asymbol;
-
-\1f
-File: bfdinfo, Node: symbol handling functions, Next: Symbols, Prev: typedef asymbol, Up: Symbols
-
-Symbol Handling Functions
--------------------------
-
-`get_symtab_upper_bound'
-........................
-
- Returns the number of bytes required in a vector of pointers to
-`asymbols' for all the symbols in the supplied BFD, including a
-terminal NULL pointer. If there are no symbols in the BFD, then 0 is
-returned.
-
-
- #define get_symtab_upper_bound(abfd) \
- BFD_SEND (abfd, _get_symtab_upper_bound, (abfd))
-
- lisp
-
-`bfd_canonicalize_symtab'
-.........................
-
- Supplied a BFD and a pointer to an uninitialized vector of pointers.
-This reads in the symbols from the BFD, and fills in the table with
-pointers to the symbols, and a trailing NULL. The routine returns the
-actual number of symbol pointers not including the NULL.
-
-
- #define bfd_canonicalize_symtab(abfd, location) \
- BFD_SEND (abfd, _bfd_canonicalize_symtab,\
- (abfd, location))
-
- lisp
-
-`bfd_set_symtab'
-................
-
- Provided a table of pointers to to symbols and a count, writes to
-the output BFD the symbols when closed.
-
- boolean bfd_set_symtab(bfd *, asymbol **, unsigned int );
-
-`bfd_print_symbol_vandf'
-........................
-
- Prints the value and flags of the symbol supplied to the stream
-file.
-
- void bfd_print_symbol_vandf(PTR file, asymbol *symbol);
-
-`bfd_make_empty_symbol'
-.......................
-
- This function creates a new `asymbol' structure for the BFD, and
-returns a pointer to it.
-
- This routine is necessary, since each back end has private
-information surrounding the `asymbol'. Building your own `asymbol' and
-pointing to it will not create the private information, and will cause
-problems later on.
-
-
- #define bfd_make_empty_symbol(abfd) \
- BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
-
- lisp
-
-\1f
-File: bfdinfo, Node: Archives, Next: Formats, Prev: Symbols, Up: Top
-
-Archives
-========
-
- Gumby, you promised to write this bit...
-
- Archives are supported in BFD in `archive.c'.
-
- An archive is represented internally just like another BFD, with a
-pointer to a chain of contained BFDs. Archives can be created by
-opening BFDs, linking them together and attaching them as children to
-another BFD and then closing the parent BFD.
-
-`bfd_get_next_mapent'
-.....................
-
- What this does
-
- symindex bfd_get_next_mapent(bfd *, symindex, carsym **);
-
-`bfd_set_archive_head'
-......................
-
- Used whilst processing archives. Sets the head of the chain of BFDs
-contained in an archive to NEW_HEAD. (see chapter on archives)
-
- boolean bfd_set_archive_head(bfd *output, bfd *new_head);
-
-`bfd_get_elt_at_index'
-......................
-
- Return the sub bfd contained within the archive at archive index n.
-
- bfd * bfd_get_elt_at_index(bfd *, int);
-
-`bfd_openr_next_archived_file'
-..............................
-
- Initially provided a BFD containing an archive and NULL, opens a BFD
-on the first contained element and returns that. Subsequent calls to
-bfd_openr_next_archived_file should pass the archive and the previous
-return value to return a created BFD to the next contained element.
-NULL is returned when there are no more.
-
- bfd* bfd_openr_next_archived_file(bfd *archive, bfd *previous);
-
-\1f
-File: bfdinfo, Node: Formats, Next: Relocations, Prev: Archives, Up: Top
-
-File Formats
-============
-
- A format is a BFD concept of high level file contents. The formats
-supported by BFD are:
-
-`bfd_object'
- The BFD may contain data, symbols, relocations and debug info.
-
-`bfd_archive'
- The
\ No newline at end of file
+++ /dev/null
-# sed script for BFD header files
-# Merge adjacent blank lines. Loop til no change.
-:blin
-/^$/,/^ *[^ ]*.*$/{
-/^$/N
-s/^ *\n *$//
-}
-t blin
+++ /dev/null
-#
-# Locate and coalesce adjacent comments
-/\*\/$/N
-s/\*\/\n\/\*/\
-/
+++ /dev/null
-# blank-line activity:
-# Merge adjacent blank lines. Loop til no change.
-:blin
-/^$/,/^ *[^ ]*.*$/{
-/^$/N
-s/^ *\n *$//
-}
-t blin
-#
-/^$/,/^ *[^ ]*.*$/{
-/^$/N
-# Transpose <blank line> <end comment>
-/^ *\n\*\/$/c\
-*\/\
-
-}
+++ /dev/null
-# SED script for preprocessing embedded doc from source (S. Chamberlain markup)
-# Final pass; cleanup work is done here.
-#
-# Within examples, make '{' and '}' printable:
-/^@lisp$/,/^@end lisp$/s/{/@{/
-/^@lisp$/,/^@end lisp$/s/}/@}/
-/^@example$/,/^@end example$/s/{/@{/
-/^@example$/,/^@end example$/s/}/@}/
-#
-# Delete empty @findex and @subsubsection entries (resulting from *proto*
-# with no further text on same line, in middle pass)
-/^@findex $/d
-/^@subsubsection @code{}/d
-#
+++ /dev/null
-# SED script for preprocessing embedded headers from C source comments
-# (S. Chamberlain markup)
-# beginning of many passes of cleanup work
-#
-# Delete empty comment blocks
-/^\/\*$/N
-/^\/\*\n\*\/ *$/d
-#
-# Locate and coalesce adjacent comments
-/\*\/$/N
-s/\*\/\n\/\*/\
-/
+++ /dev/null
-# Merge adjacent blank lines. Loop til no change.
-:blin
-/^$/,/^ *[^ ]*.*$/{
-/^$/N
-s/^ *\n *$//
-}
-t blin
-
+++ /dev/null
-# SED script for preprocessing embedded doc from source (S. Chamberlain markup)
-# Locate and coalesce adjacent @example blocks
-/^@end example/N
-/^@end example\n@example$/d
+++ /dev/null
-/\/\*:init.c\*\//r init.p
-/\/\*:archive.c\*\//r archive.p
-/\/\*:archures.c\*\//r archures.p
-/\/\*:bfd.c\*\//r bfd.p
-/\/\*:core.c\*\//r core.p
-/\/\*:format.c\*\//r format.p
-/\/\*:libbfd.c\*\//r libbfd.p
-/\/\*:opncls.c\*\//r opncls.p
-/\/\*:reloc.c\*\//r reloc.p
-/\/\*:section.c\*\//r section.p
-/\/\*:syms.c\*\//r syms.p
-/\/\*:targets.c\*\//r targets.p
-
+++ /dev/null
-# SED script for preprocessing embedded headers from C source comments
-# Locate and coalesce adjacent comments
-/\*\/$/N
-s/\*\/\n\/\*/\
-/
+++ /dev/null
-# sed script for BFD header files:
-# Transpose <blank line> <end comment>
-/^$/,/^ *[^ ]*.*$/{
-/^$/N
-/^ *\n\*\/$/c\
-*\/\
-
-}
+++ /dev/null
-#!/bin/sh
-# Script to coordinate parsing of S. Chamberlain source-embedded
-# documentation markup language.
-
-# Four passes:
-# 1) awk discards lines not intended for docn, and marks blocks of
-# text with comments identifying source file;
-# 2) first sed pass interprets Chamberlain markup;
-# 3) second sed pass does cleanup that involves merging lines
-# 4) third sed pass does remaining cleans up---making {}
-# printable within examples, and eliminating empty index entries and
-# headings.
-#Third and second sed passes are separate because order of execution is hard
-#to control otherwise, making one or another of the things involving @example
-#inoperative.
-
-base=`echo $1 | cut -d '.' -f 1`
-out=`echo $2 | cut -d '.' -f 1`
-
-awk -f $3/awkscan $1 | \
-sed -f $3/sedscript | \
-sed -f $3/unPROTO | \
-sed -f $3/exmerge | \
-sed -f $3/exfilter >$out.texi
-
+++ /dev/null
-#!/bin/sh
-# Script to coordinate parsing of S. Chamberlain source-embedded
-# header-file markup language.
-
-# '-i' option means use *proto-internal* segments, else just *proto*
-SFX=p
-if [ $1 = "-i" ]; then
- SFX=ip
- shift
-fi
-
-out=`echo $2 | cut -d '.' -f 1`
-
-# passes:
-# 1) awk discards lines not intended for header, and marks blocks of
-# text with comments identifying source file;
-# 2) first sed pass interprets Chamberlain markup;
-# 3) further sed passes clean up---merging adjacent comments etc.
-
-awk -f $3/awkscan-$SFX $1 |\
-sed -f $3/sedscript-p |\
-sed -f $3/mergecom-p |\
-sed -f $3/startcom-p |\
-sed -f $3/blins-p |\
-sed -f $3/movecom-p >$out.$SFX
+++ /dev/null
-# SED script for preprocessing embedded doc from source (S. Chamberlain markup)
-# middle pass; most of the work is done here.
-#
-# First, get rid of /*doc* markers; they've done their job in the first pass.
-/^\/\*doc\*/d
-#
-# /*proto* markers may be optionally followed by a *i-style subsubsec, findex
-# entry. This will generate empty @findex and @subsubsection entries if
-# the *proto* is on a line by itself; third pass removes them.
-/^\/\*proto\*/s/^\/\*proto\* *\(.*\)$/@findex \1\
-@subsubsection @code{\1}/
-#
-# /*proto-internal* is just like /*proto* from doc point of view.
-/^\/\*proto-internal\*/s/^\/\*proto-internal\* *\(.*\)$/@findex \1\
-@subsubsection @code{\1}/
-#
-# *i at beginning of line: rest of line is both a subsubsection heading
-# and an entry in function index.
-/^\*i/s/^\*i *\(.*\)$/@findex \1\
-@subsubsection @code{\1}/
-#
-# Two alternative docn block ends, '*/' and '*-*/' on lines by themselves;
-# replace by blank lines (for texinfo source readability).
-/^\*\/$/c\
-
-/^\*-\*\/$/c\
-
-# {* and *} are standins for comment markers (originally embedded in .c
-# comments)---turn into real comment markers:
-s/{\*/\/\*/
-s/\*}/\*\//
-#
-# '*+++' and '*---' span a block of text that includes both example lines
-# (marked by leading '$') and explanatory text (to be italicized).
-# Italicize lines lacking '$':
-/\*\+\+\+/,/\*---/s/^\([^$].*\)$/@i{\1}/
-#
-# We don't need *+++ and *--- markers any more; kill them (trailing marker
-# becomes blank line for readability)
-/\*\+\+\+/d
-/\*---/c\
-
-# Any line beginning with '$' is made an example line; third pass later
-# coalesces adjacent example blocks. *DO NOT* introduce extra space after
-# @end example, so we can spot adjacent ones in third pass.
-/^\$/i\
-@example
-/^\$/a\
-@end example
-#
-# In any example line, turn '{' and '}' into '@{' and '@}'
-###/^\$/s/{/@{/g
-###/^\$/s/}/@}/g
-#
-# Now delete the '$' markers themselves:
-/^\$/s/\$//
-#
-# *+ and *- delimit large examples to be enclosed in cartouches.
-/^\*\+$/c\
-@lisp\
-@c @cartouche
-/^\*-$/c\
-@c @end cartouche\
-@end lisp\
-
-# '*;' introduces an example which may have a single line or multiple lines;
-# it extends until the next semicolon (which is also printed).
-# One-line case: (do this first; else second line address for multi-line case
-# will include random text til we happen to end a line in a doc comment with
-# a semicolon)
-/^\*;.*;$/{
-s/^\*;/@example\
-/
-s/;$/;\
-@end example\
-/
-}
-# Multi-line case:
-/^\*;/,/.*;$/{
-s/^\*;/@example\
-/
-s/;$/;\
-@end example\
-/
-}
+++ /dev/null
-# SED script for preprocessing embedded headers from source
-# (S. Chamberlain markup)
-# middle pass; most of the work is done here.
-#
-# First, get rid of /*proto* markers; they've done their job in the first pass.
-# (They remain comment-introducers)
-/^\/\*proto\*/s/^\/\*proto\*/\/*/
-/^\/\*proto-internal\*/s/^\/\*proto-internal\*/\/*/
-#
-# *-*/ is an alternative (older) comment-block end. Remap for uniformity:
-s/^\*-\*\//\*\//
-#
-# {* and *} are standins for comment markers (originally embedded in .c
-# comments)---turn into real comment markers:
-s/{\*/\/\*/
-s/\*}/\*\//
-#
-# '*+++' and '*---' span a block of text that includes both header lines
-# (marked by leading '$') and explanatory text (to be comments).
-# No need to start comment at "*+++", or end it at "*---", since we're
-# already in a *proto* comment block. Just delete.
-/\*\+\+\+/d
-/\*---/d
-#
-# Any line beginning with '$' is made a line of code in the header;
-# stuff in between is comments, so *precede* each '$' line with
-# END-comment, *follow* each '$' line with START-comment; third pass later
-# eliminates empty comment blocks.
-/^\$/i\
-*/
-/^\$/a\
-/*
-#
-# Now delete the '$' markers themselves:
-/^\$/s/\$//
-#
-# *+ and *- delimit larger blocks of code, treated the same as '$' lines
-/^\*\+$/c\
-*/
-/^\*-$/c\
-/*
-#
-# '*;' introduces code which may have a single line or multiple lines;
-# it extends until the next semicolon (which is also printed).
-#
-# One-line case: (do this first; else second line address for multi-line case
-# will include random text til we happen to end a line in a proto comment with
-# a semicolon)
-/^\*;.*;$/{
-s/^\*;/*\/\
-/
-s/;$/;\
-\/*\
-/
-}
-# Multi-line case:
-/^\*;/,/.*;$/{
-s/^\*;/*\/\
-/
-s/;$/;\
-\/*\
-/
-}
+++ /dev/null
-# sed script for preprocessing BFD header files
-# <start comment> activity:
-/^\/\*$/{
-N
-# Delete empty comment blocks
-/^\/\*\n\*\/ *$/d
-# Transpose <start comment><blank line>
-s/^\/\*\n *$/\
-\/*/
-# merge <start comment> on line by itself with following line
-s/^\/\*\n\(.*\)/\/* \1/
-}
+++ /dev/null
-/---------------START FROM/,/---------------END FROM/d
-/\/\*:init.c\*\//r init.ip
-/\/\*:libbfd.c\*\//r libbfd.ip
-/\/\*:cache.c\*\//r cache.ip
-/\/\*:cpu-h8300.c\*\//r cpu-h8300.ip
-/\/\*:cpu-i960.c\*\//r cpu-i960.ip
-/\/\*:cpu-empty.c\*\//r cpu-empty.ip
-/\/\*:archures.c\*\//r archures.ip
-/\/\*:reloc.c\*\//r reloc.ip
-/\/\*:ctor.c\*\//r ctor.ip
+++ /dev/null
-/\/\*:coffcode.h\*\//r coffcode.p
+++ /dev/null
-#
-# The PROTO macro is a subterfuge to be compatible with both ANSI and K&R
-# declaration syntax. It's not widely known, so for the docn just map the
-# thing to ANSI declaration syntax.
-#
-# First, join up defns broken across multiple lines in source---but leave
-# any linebreaks, to prettify our examples
-:pbegn
-/PROTO(.*, *$/N
-s/\n/?/
-t pbegn
-s/?/\
-/g
-# Now actually do the PROTO interpretation.
-# A PROTO invocation looks like
-# PROTO( resulttype, function, (arglist));
-s/[ ]*PROTO(\(.*\),[\n ]*\(.*\),[\n ]*\((.*)\));/\1 \2\3;/
-
+++ /dev/null
-# SED script for preprocessing embedded doc from source (S. Chamberlain markup)
-# Final pass; cleanup work is done here.
-#
-# Within examples, make '{' and '}' printable:
-/^@lisp$/,/^@end lisp$/s/{/@{/
-/^@lisp$/,/^@end lisp$/s/}/@}/
-/^@example$/,/^@end example$/s/{/@{/
-/^@example$/,/^@end example$/s/}/@}/
-#
-# Delete empty @findex and @subsubsection entries (resulting from *proto*
-# with no further text on same line, in middle pass)
-/^@findex $/d
-/^@subsubsection @code{}/d
-#
+++ /dev/null
-# SED script for preprocessing embedded doc from source (S. Chamberlain markup)
-# Locate and coalesce adjacent @example blocks
-/^@end example/N
-/^@end example\n@example$/d
+++ /dev/null
-/* $Id$ */
-
-#include <sys/types.h>
-#include <sys/file.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <ctype.h>
-#include <string.h>
-#include <malloc.h>
-
-#define USG
-
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#endif
-
-
-#ifndef O_ACCMODE
-#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
-#endif
-#define SEEK_SET 0
-#define SEEK_CUR 1
-
-#include <memory.h>
-#define bcmp(b1,b2,len) memcmp(b1,b2,len)
-#define bcopy(src,dst,len) memcpy(dst,src,len)
-#define bzero(s,n) memset(s,0,n)
-
-#include <string.h>
-#define index(s,c) strchr(s,c)
-#define rindex(s,c) strrchr(s,c)
-
-
-/* EXACT TYPES */
-typedef char int8e_type;
-typedef unsigned char uint8e_type;
-typedef short int16e_type;
-typedef unsigned short uint16e_type;
-typedef int int32e_type;
-typedef unsigned int uint32e_type;
-
-/* CORRECT SIZE OR GREATER */
-typedef char int8_type;
-typedef unsigned char uint8_type;
-typedef short int16_type;
-typedef unsigned short uint16_type;
-typedef int int32_type;
-typedef unsigned int uint32_type;
-
+++ /dev/null
-#include <fcntl.h>
-#include <errno.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <ctype.h>
-#include <string.h>
-#include <sys/file.h>
-#ifndef O_ACCMODE
-#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
-#endif
-#define SEEK_SET 0
-#define SEEK_CUR 1
-
-void free();
-
-/* Some things that need to be defined in order to make code written for
- BSD Unix compile under System V Unix. */
-
-#include <memory.h>
-#define bcmp(b1,b2,len) memcmp(b1,b2,len)
-#define bcopy(src,dst,len) memcpy(dst,src,len)
-#define bzero(s,n) memset(s,0,n)
-
-#if 0
-static int
-rename(from, to)
-{
- unlink(to);
- return(link(from, to));
-}
-#endif
-
-/*
- * Might not need these. Leave them out for now.
- *
-#include <string.h>
-#define index(s,c) strchr(s,c)
-#define rindex(s,c) strrchr(s,c)
-
-#ifdef SEEK_SET
-# ifndef L_SET
-# define L_SET SEEK_SET
-# endif
-# endif
-
-#ifdef SEEK_CUR
-# ifndef L_INCR
-# define L_INCR SEEK_CUR
-# endif
-# endif
- */
-
-/* EXACT TYPES */
-typedef char int8e_type;
-typedef unsigned char uint8e_type;
-typedef short int16e_type;
-typedef unsigned short uint16e_type;
-typedef int int32e_type;
-typedef unsigned int uint32e_type;
-
-/* CORRECT SIZE OR GREATER */
-typedef char int8_type;
-typedef unsigned char uint8_type;
-typedef short int16_type;
-typedef unsigned short uint16_type;
-typedef int int32_type;
-typedef unsigned int uint32_type;
-
-#include "fopen-same.h"
+++ /dev/null
-/* bfd howto manager.
- Copyright (C) 1990-1991 Free Software Foundation, Inc.
- Written by Steve Chamberlain of Cygnus Support.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* The howto manager
-
-
-When an application wants to create a relocation, but doesn't know
-what the target machine might call it, it can find out by using this
-bit of code.
-
-*/
-
-#include <sysdep.h>
-#include <bfd.h>
-#include "libbfd.h"
-/*proto* bfd_reloc_code_enum_type
-
-*+++
-
-$typedef enum
-${
-
-16 bits wide, simple reloc
-
-$ BFD_RELOC_16,
-
-8 bits wide, but used to form an address like 0xffnn
-
-$ BFD_RELOC_8_FFnn,
-
-8 bits wide, simple
-
-$ BFD_RELOC_8,
-
-8 bits wide, pc relative
-
-$ BFD_RELOC_8_PCREL
-$ } bfd_reloc_code_enum_real_type;
-
-*---
-
-*/
-
-
-
-/*proto* bfd_reloc_type_lookup
-This routine returns a pointer to a howto struct which when invoked,
-will perform the supplied relocation on data from the architecture
-noted.
-
-[Note] This function will go away.
-
-*; PROTO(struct reloc_howto_struct *,
- bfd_reloc_type_lookup,
- (enum bfd_architecture arch, bfd_reloc_code_enum_type code));
-*/
-
-
-struct reloc_howto_struct *
-DEFUN(bfd_reloc_type_lookup,(arch, code),
- enum bfd_architecture arch AND
- bfd_reloc_code_enum_type code)
-{
- return arch_functions(arch,0)->reloc_type_lookup(code);
-}
-
-
-
+++ /dev/null
-/\/\*:archive.c\*\//r archive.p
-/\/\*:archures.c\*\//r archures.p
-/\/\*:bfd.c\*\//r bfd.p
-/\/\*:core.c\*\//r core.p
-/\/\*:format.c\*\//r format.p
-/\/\*:libbfd.c\*\//r libbfd.p
-/\/\*:opncls.c\*\//r opncls.p
-/\/\*:reloc.c\*\//r reloc.p
-/\/\*:section.c\*\//r section.p
-/\/\*:syms.c\*\//r syms.p
-/\/\*:targets.c\*\//r targets.p
+++ /dev/null
-# Makefile template for Configure for the BFD library.
-# Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-# Written by Cygnus Support.
-#
-# This file is part of BFD, the Binary File Descriptor library.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# $Id$
-
-HDEPFILES=
-TDEPFILES=
-HDEFINES=-D__MSDOS__
-TDEFINES=
-CSWITCHES=
-
-srcdir = .
-ddestdir = /usr/local
-libdir = $(ddestdir)/lib
-docdir = $(srcdir)$(subdir)/doc
-includedir= $(ddestdir)/include
-RANLIB = ar rvs
-AR = ar
-AR_FLAGS = clq
-INCDIR = $(srcdir)/../include
-CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
-DEP = mkdep
-MINUS_G=-O
-
-SUBDIRS = doc
-
-#### host and target dependent Makefile fragments come in here.
-# Target: Hitachi H8/300 using IEEE-695 object file format
-# Avoid dragging in a lot of other architectures and formats.
-TDEFAULTS=-DSELECT_ARCHITECTURES=bfd_h8300_arch -DSELECT_VECS=&ieee_vec\,&srec_vec\,&h8300coff_vec
-
-
-# Change this (to MINIMIZE=1) to save space in executables.
-# Currently, all this does is control the target_vector in targets.c.
-MINIMIZE=0
-
-TARGETLIB = libbfd.a
-CFLAGS = $(MINUS_G) $(HDEFINES) $(TDEFINES) $(CSEARCH) $(CSWITCHES) # -DINTEL960VERSION
-
-
-BFD_LIBS = libbfd.o opncls.o bfd.o archive.o targets.o cache.o \
- archures.o core.o section.o format.o syms.o reloc.o init.o ctor.o
-
-BFD_MACHINES = cpu-h8300.o cpu-i960.o cpu-sparc.o cpu-m68k.o cpu-m88k.o \
- cpu-vax.o cpu-mips.o cpu-a29k.o cpu-i386.o cpu-rs6000.o
-
-BFD_BACKENDS = oasys.o ieee.o srec.o elf.o stab-syms.o\
- aout64.o aout32.o demo64.o sunos.o newsos3.o i386aout.o bout.o \
- coff-i960.o coff-a29k.o coff-m68k.o coff-i386.o coff-m88k.o \
- coff-mips.o coff-rs6000.o coff-h8300.o
-
-OPTIONAL_BACKENDS = trad-core.o
-
-BFD_H=$(INCDIR)/bfd.h
-
-# C source files that correspond to .o's.
-CFILES = libbfd.c opncls.c bfd.c archive.c targets.c cache.c archures.c \
- coff-i386.c aout64.c aout32.c sunos.c demo64.c coff-i960.c srec.c \
- oasys.c ieee.c coff-m68k.c coff-a29k.c coff-rs6000.c \
- format.c section.c core.c syms.c stabs-syms.c reloc.c init.c ctor.c \
- coff-m88k.c coff-mips.c trad-core.c newsos3.c i386aout.c bout.c elf.c \
- cpu-h8300.c cpu-i960.c cpu-sparc.c cpu-m68k.c cpu-m88k.c \
- cpu-vax.c cpu-mips.c cpu-a29k.c cpu-i386.c cpu-rs6000.c coff-h8300.c
-
-STAGESTUFF = $(TARGETLIB) $(OFILES)
-
-all: $(TARGETLIB)
-# $(MAKE) subdir_do DO=all "DODIRS=$(SUBDIRS)"
-
-all-info: force
- $(MAKE) subdir_do DO=all-info "DODIRS=$(SUBDIRS)"
-
-install-info: force
- $(MAKE) subdir_do DO=install-info "DODIRS=$(SUBDIRS)"
-
-# HDEPFILES comes from the host config; TDEPFILES from the target config.
-OFILES = $(BFD_LIBS) $(BFD_BACKENDS) $(BFD_MACHINES) $(HDEPFILES) $(TDEPFILES)
-
-$(TARGETLIB): $(OFILES)
- -rm -f $(TARGETLIB)
- >target.rf $(AR_FLAGS) $(TARGETLIB) $(OFILES)
- $(AR) @target.rf
- $(RANLIB) $(TARGETLIB)
-
-# When compiling targets.c, supply the default target info from configure.
-targets.o: targets.c
- >targets.rf $(CFLAGS) -c -DMINIMIZE=$(MINIMIZE) $(TDEFAULTS) targets.c
- $(CC) @targets.rf
-
-subdir_do: force
- for i in $(DODIRS); do \
- if [ -d $(unsubdir)/$$i ] ; then \
- if (cd $(unsubdir)/$$i$(subdir); \
- $(MAKE) \
- "against=$(against)" \
- "AR=$(AR)" \
- "CC=$(CC)" \
- "AR_FLAGS=$(AR_FLAGS)" \
- "RANLIB=$(RANLIB)" \
- "BISON=$(BISON)" $(DO)) ; then true ; \
- else exit 1 ; fi ; \
- else true ; fi ; \
- done
-
-stage1: force
- - mkdir stage1
- - mv -f $(STAGESTUFF) stage1
- $(MAKE) subdir_do DO=stage1 "DODIRS=$(SUBDIRS)"
-
-stage2: force
- - mkdir stage2
- - mv -f $(STAGESTUFF) stage2
- $(MAKE) subdir_do DO=stage2 "DODIRS=$(SUBDIRS)"
-
-stage3: force
- - mkdir stage3
- - mv -f $(STAGESTUFF) stage3
- $(MAKE) subdir_do DO=stage3 "DODIRS=$(SUBDIRS)"
-
-against=stage2
-
-comparison: force
- for i in *.o ; do cmp $$i $(against)/$$i || exit 1 ; done
- $(MAKE) subdir_do DO=comparison "DODIRS=$(SUBDIRS)"
-
-de-stage1: force
- - (cd stage1 ; mv -f $(STAGESTUFF) ..)
- - rmdir stage1
- $(MAKE) subdir_do DO=de-stage1 "DODIRS=$(SUBDIRS)"
-
-de-stage2: force
- - (cd stage2 ; mv -f $(STAGESTUFF) ..)
- - rmdir stage2
- $(MAKE) subdir_do DO=de-stage2 "DODIRS=$(SUBDIRS)"
-
-de-stage3: force
- - (cd stage3 ; mv -f $(STAGESTUFF) ..)
- - rmdir stage3
- $(MAKE) subdir_do DO=de-stage3 "DODIRS=$(SUBDIRS)"
-
-tags etags: TAGS
-
-TAGS: force
- etags $(INCDIR)/*.h $(srcdir)/*.h $(srcdir)/*.c
-
-clean:
- rm -f *.[oa] *~ core *.E *.p *.ip
- $(MAKE) subdir_do DO=clean "DODIRS=$(SUBDIRS)"
-
-clobber realclean: clean
- rm -f libbfd.a TAGS
- $(MAKE) subdir_do DO=clobber "DODIRS=$(SUBDIRS)"
-
-# Mark everything as depending on config.status, since the timestamp on
-# sysdep.h might actually move backwards if we reconfig and relink it
-# to a different hosts/h-xxx.h file. This will force a recompile anyway.
-RECONFIG = # config.status
-$(BFD_LIBS): libbfd.h $(BFD_H) $(RECONFIG)
-$(BFD_MACHINES): libbfd.h $(BFD_H) $(RECONFIG)
-$(BFD_BACKENDS): libbfd.h $(BFD_H) $(RECONFIG)
-$(OPTIONAL_BACKENDS): libbfd.h $(BFD_H) $(RECONFIG)
-
-# Get around a Sun Make bug in SunOS 4.1.1 with VPATH
-cpu-i386.o: cpu-i386.c
-
-saber:
- #suppress 65 on bfd_map_over_sections
- #suppress 66 on bfd_map_over_sections
- #suppress 67 on bfd_map_over_sections
- #suppress 68 on bfd_map_over_sections
- #suppress 69 on bfd_map_over_sections
- #suppress 70 on bfd_map_over_sections
- #suppress 110 in bfd_map_over_sections
- #suppress 112 in bfd_map_over_sections
- #suppress 530
- #suppress 590 in swap_exec_header
- #suppress 590 in _bfd_dummy_core_file_matches_executable_p
- #suppress 590 in bfd_dont_truncate_arname
- #suppress 590 on ignore
- #suppress 590 on abfd
- #setopt load_flags $(CFLAGS)
- #load $(CFILES)
-
-
-#-----------------------------------------------------------------------------
-# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
-#
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#-----------------------------------------------------------------------------
-
-ver960.c: FORCE
- rm -f ver960.c
- echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
-
-
-# This target should be invoked before building a new release.
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#
-roll:
- @V=`cat VERSION` ; \
- MAJ=`sed 's/\..*//' VERSION` ; \
- MIN=`sed 's/.*\.//' VERSION` ; \
- V=$$MAJ.`expr $$MIN 1` ; \
- rm -f VERSION ; \
- echo $$V >VERSION ; \
- echo Version $$V
-
-# Dummy target to force execution of dependent targets.
-#
-force:
-
-install:
- cp libbfd.a $(libdir)/libbfd.a.new
- $(RANLIB) $(libdir)/libbfd.a.new
- mv -f $(libdir)/libbfd.a.new $(libdir)/libbfd.a
- cp $(INCDIR)/bfd.h $(includedir)/bfd.h
- $(MAKE) subdir_do DO=install "DODIRS=$(SUBDIRS)"
-
-# Target to uncomment host-specific lines in this makefile. Such lines must
-# have the following string beginning in column 1: #__<hostname>__#
-# Original Makefile is backed up as 'Makefile.old'.
-#
-# Invoke with: make make HOST=xxx
-#
-make:
- -@if test $(HOST)x = x ; then \
- echo '\aSpecify "make make HOST=???"'; \
- exit 1; \
- fi ; \
- grep -s "^#The next line was generated by 'make make'" Makefile; \
- if test $$? = 0 ; then \
- echo "\aMakefile has already been processed with 'make make'";\
- exit 1; \
- fi ; \
- mv -f Makefile Makefile.old; \
- echo "#The next line was generated by 'make make'" >Makefile ; \
- echo "HOST=$(HOST)" >>Makefile ; \
- echo >>Makefile ; \
- sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
-
-Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
- $(SHELL) ./config.status
-
-dep: $(CFILES)
- mkdep $(CFLAGS) $?
-
-
-
-headers:
- (cd $(docdir); $(MAKE) protos)
- # Rebuild prototypes in bfd.h
- cp $(docdir)/bfd.h $(BFD_H)
- cp $(docdir)/libbfd.h $(srcdir)/libbfd.h
- cp $(docdir)/libcoff.h $(srcdir)/libcoff.h
-
-bfd.info:
- ( cd $(docdir); $(MAKE) bfd.info)
-
-bfd.dvi:
- (cd $(docdir); $(MAKE) bfd.dvi)
-
-bfd.ps:
- (cd $(docdir); $(MAKE) bfd.ps)
-
-# What appears below is generated by a hacked mkdep using gcc -MM.
-
-# DO NOT DELETE THIS LINE -- mkdep uses it.
-# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.
-
-libbfd.o : libbfd.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h
-opncls.o : opncls.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h
-bfd.o : bfd.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h
-archive.o : archive.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h \
- $(INCDIR)/ar.h $(INCDIR)/ranlib.h
-targets.o : targets.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h
-cache.o : cache.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h
-archures.o : archures.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h
-aout64.o : aout64.c
-aout32.o : aout32.c aoutx.h $(INCDIR)/bfd.h $(INCDIR)/ansidecl.h \
- $(INCDIR)/obstack.h libaout.h libbfd.h $(INCDIR)/aout64.h \
- $(INCDIR)/stabgnu.h $(INCDIR)/stab.def $(INCDIR)/ar.h
-sunos.o : sunos.c aoutf1.h $(INCDIR)/bfd.h $(INCDIR)/obstack.h \
- libaout.h libbfd.h $(INCDIR)/aout64.h $(INCDIR)/stabgnu.h \
- $(INCDIR)/stab.def $(INCDIR)/ar.h
-demo64.o : demo64.c
-
-srec.o : srec.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h
-oasys.o : oasys.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h \
- $(INCDIR)/oasys.h liboasys.h
-ieee.o : ieee.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h \
- $(INCDIR)/ieee.h libieee.h
-coff-h8300.o: coff-h8300.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h \
- $(INCDIR)/coff-h8300.h $(INCDIR)/internalcoff.h libcoff.h coffcode.h
-format.o : format.c $(INCDIR)/bfd.h \
- $(INCDIR)/obstack.h libbfd.h
-section.o : section.c $(INCDIR)/bfd.h \
- $(INCDIR)/obstack.h libbfd.h
-core.o : core.c $(INCDIR)/bfd.h \
- $(INCDIR)/obstack.h libbfd.h
-syms.o : syms.c $(INCDIR)/bfd.h \
- $(INCDIR)/obstack.h libbfd.h
-syms.o : stab-syms.c
-reloc.o : reloc.c $(INCDIR)/bfd.h \
- $(INCDIR)/obstack.h libbfd.h
-
-trad-core.o : trad-core.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h \
- libbfd.h libaout.h
-newsos3.o : newsos3.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h \
- $(INCDIR)/aout64.h $(INCDIR)/stabgnu.h $(INCDIR)/stab.def \
- $(INCDIR)/ar.h libaout.h
-i386aout.o : i386aout.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h \
- $(INCDIR)/aout64.h $(INCDIR)/stabgnu.h $(INCDIR)/stab.def \
- $(INCDIR)/ar.h libaout.h
-bout.o : bout.c $(INCDIR)/bfd.h $(INCDIR)/obstack.h libbfd.h \
- $(INCDIR)/bout.h $(INCDIR)/stabgnu.h $(INCDIR)/stab.def libaout.h
-
-# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
+++ /dev/null
-# SED script for preprocessing embedded headers from C source comments
-# Locate and coalesce adjacent comments
-/\*\/$/N
-s/\*\/\n\/\*/\
-/
+++ /dev/null
-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Diddler.
-
-BFD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-BFD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with BFD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* $Id$ */
-
-#if 0
- /* xoxorich. coelesced from other binutils. */
-/* This crap should all be bundled with the binutils, or else be in its
- own library, but for expediency we are doing it this way right now. */
-
-/*
- * Last Mod Mon Feb 18 14:49:39 PST 1991, by rich@cygint.cygnus.com
- */
-
-#include <stdio.h>
-#include "misc.h"
-#if __STDC__
-extern char *realloc (char * ptr, int size);
-extern char *malloc (int size);
-#else
-extern char *realloc ();
-extern char *malloc ();
-#endif
-
-/* Print the filename of the current file on 'outfile' (a stdio stream). */
-
-/* Current file's name */
-
-char *input_name;
-
-/* Current member's name, or 0 if processing a non-library file. */
-
-char *input_member;
-
-void print_file_name (outfile)
- FILE *outfile;
-{
- fprintf (outfile, "%s", input_name);
- if (input_member)
- fprintf (outfile, "(%s)", input_member);
-}
-\f
-/* process one input file */
-void scan_library ();
-
-char *program_name;
-
-/* Report a nonfatal error.
- STRING is a format for printf, and ARG1 ... ARG3 are args for it. */
-/*VARARGS*/
-void
-error (string, arg1, arg2, arg3)
- char *string, *arg1, *arg2, *arg3;
-{
- fprintf (stderr, "%s: ", program_name);
- fprintf (stderr, string, arg1, arg2, arg3);
- fprintf (stderr, "\n");
-}
-
-
-
-/* Report a nonfatal error.
- STRING is printed, followed by the current file name. */
-
-void
-error_with_file (string)
- char *string;
-{
- fprintf (stderr, "%s: ", program_name);
- print_file_name (stderr);
- fprintf (stderr, ": ");
- fprintf (stderr, string);
- fprintf (stderr, "\n");
-}
-
-/* Like malloc but get fatal error if memory is exhausted. */
-
-
-/* Like realloc but get fatal error if memory is exhausted. */
-
-
-/* end of misc.c */
-#endif
+++ /dev/null
-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of BFD, the Binary File Diddler.
-
-BFD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-BFD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with BFD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* $Id$ */
-
-/* xoxorich. coelesced from binutils.
- *
- * Last Mod Mon Feb 18 14:49:51 PST 1991, by rich@cygint.cygnus.com
- */
-
-#ifndef MISC_H
-#define MISC_H 1
-
-#include "ranlib.h"
-
-#ifdef USG
-#include <string.h>
-#else
-#include <strings.h>
-#endif /* USG */
-
-#ifdef never
-#ifdef LOCKS
-#undef LOCKS
-#endif /* LOCKS */
-#endif /* never */
-
- /* used for masking system io calls into stdio. */
-
-/* the name, ie, argv[0], of this program. */
-
-extern char *program_name;
-
-/* Current file's name */
-
-extern char *input_name;
-
-/* Current member's name, or 0 if processing a non-library file. */
-
-extern char *input_member;
-
-/* Report an error using the message for the last failed system call,
- followed by the string NAME. */
-
-#define perror_name(name) perror(concat(program_name, ": error on ", name))
-#define pfatal_with_name(name) {perror_name(name);exit(-1);}
-
-#ifdef __STDC__
-
-extern char *concat(char *a, char *b, char *c);
-extern void *xmalloc(unsigned int size);
-extern void * xrealloc(char *ptr, int size);
-extern void error(char *string, char *arg1, char *arg2, char *arg3);
-extern void error_with_file(char *string);
-extern void fatal(char *string, char*a1, char*a2, char*a3);
-extern void print_file_name(FILE *outfile);
-extern void swap_symdef_table(struct symdef *sym, int count);
-#else
-extern char *alloca();
-extern char *concat();
-extern void * xmalloc();
-extern void *xrealloc();
-extern void error();
-extern void error_with_file();
-extern void fatal();
-extern void print_file_name();
-extern void swap_symdef_table();
-#endif /* __STDC__ */
-
-#endif /* MISC_H */
-
-/*
- * Local Variables:
- * comment-column: 0
- * End:
- */
-
-/* end of misc.h */
+++ /dev/null
-# sed script for BFD header files:
-# Transpose <blank line> <end comment>
-/^$/,/^ *[^ ]*.*$/{
-/^$/N
-/^ *\n\*\/$/c\
-*\/\
-
-}
+++ /dev/null
-/* obstack.c - subroutines used implicitly by object stack macros
- Copyright (C) 1988 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 1, or (at your option) any
-later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <ansidecl.h>
-#include <sysdep.h>
-#include "obstack.h"
-
-
-/* Determine default alignment. */
-struct fooalign {char x; double d;};
-#define DEFAULT_ALIGNMENT ((char *)&((struct fooalign *) 0)->d - (char *)0)
-/* If malloc were really smart, it would round addresses to DEFAULT_ALIGNMENT.
- But in fact it might be less smart and round addresses to as much as
- DEFAULT_ROUNDING. So we prepare for it to do that. */
-union fooround {long x; double d;};
-#define DEFAULT_ROUNDING (sizeof (union fooround))
-
-/* When we copy a long block of data, this is the unit to do it with.
- On some machines, copying successive ints does not work;
- in such a case, redefine COPYING_UNIT to `long' (if that works)
- or `char' as a last resort. */
-#ifndef COPYING_UNIT
-#define COPYING_UNIT int
-#endif
-
-/* The non-GNU-C macros copy the obstack into this global variable
- to avoid multiple evaluation. */
-
-struct obstack *_obstack;
-\f
-/* Initialize an obstack H for use. Specify chunk size SIZE (0 means default).
- Objects start on multiples of ALIGNMENT (0 means use default).
- CHUNKFUN is the function to use to allocate chunks,
- and FREEFUN the function to free them. */
-
-void DEFUN(_obstack_begin,(h, size, alignment, chunkfun, freefun),
- struct obstack *h AND
- int size AND
- int alignment AND
- PTR (*chunkfun) () AND
- void (*freefun) ())
-{
- register struct _obstack_chunk* chunk; /* points to new chunk */
-
- if (alignment == 0)
- alignment = DEFAULT_ALIGNMENT;
- if (size == 0)
- /* Default size is what GNU malloc can fit in a 4096-byte block. */
- {
- /* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
- Use the values for range checking, because if range checking is off,
- the extra bytes won't be missed terribly, but if range checking is on
- and we used a larger request, a whole extra 4096 bytes would be
- allocated.
-
- These number are irrelevant to the new GNU malloc. I suspect it is
- less sensitive to the size of the request. */
- int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
- + 4 + DEFAULT_ROUNDING - 1)
- & ~(DEFAULT_ROUNDING - 1));
- size = 4096 - extra;
- }
-
- h->chunkfun = chunkfun;
- h->freefun = freefun;
- h->chunk_size = size;
- h->alignment_mask = alignment - 1;
-
- chunk = h->chunk = (struct _obstack_chunk *)(*h->chunkfun) (h->chunk_size);
- h->next_free = h->object_base = chunk->contents;
- h->chunk_limit = chunk->limit
- = (char *) chunk + h->chunk_size;
- chunk->prev = 0;
-}
-
-/* Allocate a new current chunk for the obstack *H
- on the assumption that LENGTH bytes need to be added
- to the current object, or a new object of length LENGTH allocated.
- Copies any partial object from the end of the old chunk
- to the beginning of the new one.
-
- The function must be "int" so it can be used in non-ANSI C
- compilers in a : expression. */
-
-int
-DEFUN(_obstack_newchunk,(h, length),
- struct obstack *h AND
- int length)
-{
- register struct _obstack_chunk* old_chunk = h->chunk;
- register struct _obstack_chunk* new_chunk;
- register long new_size;
- register int obj_size = h->next_free - h->object_base;
- register int i;
- int already;
-
- /* Compute size for new chunk. */
- new_size = (obj_size + length) + (obj_size >> 3) + 100;
- if (new_size < h->chunk_size)
- new_size = h->chunk_size;
-
- /* Allocate and initialize the new chunk. */
- new_chunk = h->chunk = (struct _obstack_chunk *)(*h->chunkfun) (new_size);
- new_chunk->prev = old_chunk;
- new_chunk->limit = h->chunk_limit = (char *) new_chunk + new_size;
-
- /* Move the existing object to the new chunk.
- Word at a time is fast and is safe if the object
- is sufficiently aligned. */
- if (h->alignment_mask + 1 >= DEFAULT_ALIGNMENT)
- {
- for (i = obj_size / sizeof (COPYING_UNIT) - 1;
- i >= 0; i--)
- ((COPYING_UNIT *)new_chunk->contents)[i]
- = ((COPYING_UNIT *)h->object_base)[i];
- /* We used to copy the odd few remaining bytes as one extra COPYING_UNIT,
- but that can cross a page boundary on a machine
- which does not do strict alignment for COPYING_UNITS. */
- already = obj_size / sizeof (COPYING_UNIT) * sizeof (COPYING_UNIT);
- }
- else
- already = 0;
- /* Copy remaining bytes one by one. */
- for (i = already; i < obj_size; i++)
- new_chunk->contents[i] = h->object_base[i];
-
- h->object_base = new_chunk->contents;
- h->next_free = h->object_base + obj_size;
-return 0;
-}
-
-/* Return nonzero if object OBJ has been allocated from obstack H.
- This is here for debugging.
- If you use it in a program, you are probably losing. */
-
-int
-DEFUN(_obstack_allocated_p, (h, obj),
- struct obstack *h AND
- PTR obj)
-{
- register struct _obstack_chunk* lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk* plp; /* point to previous chunk if any */
-
- lp = (h)->chunk;
- while (lp != 0 && ((PTR)lp > obj || (PTR)(lp)->limit < obj))
- {
- plp = lp -> prev;
- lp = plp;
- }
- return lp != 0;
-}
-
-/* Free objects in obstack H, including OBJ and everything allocate
- more recently than OBJ. If OBJ is zero, free everything in H. */
-
-#ifdef __STDC__
-#undef obstack_free
-void
-obstack_free (struct obstack *h, PTR obj)
-#else
-int
-_obstack_free (h, obj)
- struct obstack *h;
- PTR obj;
-#endif
-{
- register struct _obstack_chunk* lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk* plp; /* point to previous chunk if any */
-
- lp = (h)->chunk;
- /* We use >= because there cannot be an object at the beginning of a chunk.
- But there can be an empty object at that address
- at the end of another chunk. */
- while (lp != 0 && ((PTR)lp >= obj || (PTR)(lp)->limit < obj))
- {
- plp = lp -> prev;
- (*h->freefun) ((PTR) lp);
- lp = plp;
- }
- if (lp)
- {
- (h)->object_base = (h)->next_free = (char *)(obj);
- (h)->chunk_limit = lp->limit;
- (h)->chunk = lp;
- }
- else if (obj != 0)
- /* obj is not in any of the chunks! */
- abort ();
-}
-
-/* Let same .o link with output of gcc and other compilers. */
-
-#ifdef __STDC__
-int
-_obstack_free (h, obj)
- struct obstack *h;
- PTR obj;
-{
- obstack_free (h, obj);
- return 0;
-}
-#endif
-\f
-/* #if 0 */
-/* These are now turned off because the applications do not use it
- and it uses bcopy via obstack_grow, which causes trouble on sysV. */
-
-/* Now define the functional versions of the obstack macros.
- Define them to simply use the corresponding macros to do the job. */
-
-#ifdef __STDC__
-/* These function definitions do not work with non-ANSI preprocessors;
- they won't pass through the macro names in parentheses. */
-
-/* The function names appear in parentheses in order to prevent
- the macro-definitions of the names from being expanded there. */
-
-PTR (obstack_base) (obstack)
- struct obstack *obstack;
-{
- return obstack_base (obstack);
-}
-
-PTR (obstack_next_free) (obstack)
- struct obstack *obstack;
-{
- return obstack_next_free (obstack);
-}
-
-int (obstack_object_size) (obstack)
- struct obstack *obstack;
-{
- return obstack_object_size (obstack);
-}
-
-int (obstack_room) (obstack)
- struct obstack *obstack;
-{
- return obstack_room (obstack);
-}
-
-void (obstack_grow) (obstack, ptr, length)
- struct obstack *obstack;
- PTR ptr;
- int length;
-{
-(void) obstack_grow (obstack, ptr, length);
-}
-
-void (obstack_grow0) (obstack, ptr, length)
- struct obstack *obstack;
- PTR ptr;
- int length;
-{
-(void) obstack_grow0 (obstack, ptr, length);
-}
-
-void (obstack_1grow) (obstack, character)
- struct obstack *obstack;
- int character;
-{
-(void) obstack_1grow (obstack, character);
-}
-
-void (obstack_blank) (obstack, length)
- struct obstack *obstack;
- int length;
-{
-(void) obstack_blank (obstack, length);
-}
-
-void (obstack_1grow_fast) (obstack, character)
- struct obstack *obstack;
- int character;
-{
- obstack_1grow_fast (obstack, character);
-}
-
-void (obstack_blank_fast) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- obstack_blank_fast (obstack, length);
-}
-
-PTR (obstack_finish) (obstack)
- struct obstack *obstack;
-{
- return obstack_finish (obstack);
-}
-
-PTR (obstack_alloc) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- return obstack_alloc (obstack, length);
-}
-
-PTR (obstack_copy) (obstack, ptr, length)
- struct obstack *obstack;
- PTR ptr;
- int length;
-{
- return obstack_copy (obstack, ptr, length);
-}
-
-PTR (obstack_copy0) (obstack, ptr, length)
- struct obstack *obstack;
- PTR ptr;
- int length;
-{
- return obstack_copy0 (obstack, ptr, length);
-}
-
-#endif /* __STDC__ */
-
-
+++ /dev/null
-/* obstack.h - object stack macros
- Copyright (C) 1988 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 1, or (at your option) any
-later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Summary:
-
-All the apparent functions defined here are macros. The idea
-is that you would use these pre-tested macros to solve a
-very specific set of problems, and they would run fast.
-Caution: no side-effects in arguments please!! They may be
-evaluated MANY times!!
-
-These macros operate a stack of objects. Each object starts life
-small, and may grow to maturity. (Consider building a word syllable
-by syllable.) An object can move while it is growing. Once it has
-been "finished" it never changes address again. So the "top of the
-stack" is typically an immature growing object, while the rest of the
-stack is of mature, fixed size and fixed address objects.
-
-These routines grab large chunks of memory, using a function you
-supply, called `obstack_chunk_alloc'. On occasion, they free chunks,
-by calling `obstack_chunk_free'. You must define them and declare
-them before using any obstack macros.
-
-Each independent stack is represented by a `struct obstack'.
-Each of the obstack macros expects a pointer to such a structure
-as the first argument.
-
-One motivation for this package is the problem of growing char strings
-in symbol tables. Unless you are "fascist pig with a read-only mind"
-[Gosper's immortal quote from HAKMEM item 154, out of context] you
-would not like to put any arbitrary upper limit on the length of your
-symbols.
-
-In practice this often means you will build many short symbols and a
-few long symbols. At the time you are reading a symbol you don't know
-how long it is. One traditional method is to read a symbol into a
-buffer, realloc()ating the buffer every time you try to read a symbol
-that is longer than the buffer. This is beaut, but you still will
-want to copy the symbol from the buffer to a more permanent
-symbol-table entry say about half the time.
-
-With obstacks, you can work differently. Use one obstack for all symbol
-names. As you read a symbol, grow the name in the obstack gradually.
-When the name is complete, finalize it. Then, if the symbol exists already,
-free the newly read name.
-
-The way we do this is to take a large chunk, allocating memory from
-low addresses. When you want to build a symbol in the chunk you just
-add chars above the current "high water mark" in the chunk. When you
-have finished adding chars, because you got to the end of the symbol,
-you know how long the chars are, and you can create a new object.
-Mostly the chars will not burst over the highest address of the chunk,
-because you would typically expect a chunk to be (say) 100 times as
-long as an average object.
-
-In case that isn't clear, when we have enough chars to make up
-the object, THEY ARE ALREADY CONTIGUOUS IN THE CHUNK (guaranteed)
-so we just point to it where it lies. No moving of chars is
-needed and this is the second win: potentially long strings need
-never be explicitly shuffled. Once an object is formed, it does not
-change its address during its lifetime.
-
-When the chars burst over a chunk boundary, we allocate a larger
-chunk, and then copy the partly formed object from the end of the old
-chunk to the beginning of the new larger chunk. We then carry on
-accreting characters to the end of the object as we normally would.
-
-A special macro is provided to add a single char at a time to a
-growing object. This allows the use of register variables, which
-break the ordinary 'growth' macro.
-
-Summary:
- We allocate large chunks.
- We carve out one object at a time from the current chunk.
- Once carved, an object never moves.
- We are free to append data of any size to the currently
- growing object.
- Exactly one object is growing in an obstack at any one time.
- You can run one obstack per control block.
- You may have as many control blocks as you dare.
- Because of the way we do it, you can `unwind' a obstack
- back to a previous state. (You may remove objects much
- as you would with a stack.)
-*/
-
-
-/* Don't do the contents of this file more than once. */
-
-#ifndef __OBSTACKS__
-#define __OBSTACKS__
-\f
-/* We use subtraction of (char *)0 instead of casting to int
- because on word-addressable machines a simple cast to int
- may ignore the byte-within-word field of the pointer. */
-
-#ifndef __PTR_TO_INT
-#define __PTR_TO_INT(P) ((P) - (char*)0)
-#endif
-
-#ifndef __INT_TO_PTR
-#define __INT_TO_PTR(P) ((P) + (char*)0)
-#endif
-
-struct _obstack_chunk /* Lives at front of each chunk. */
-{
- char *limit; /* 1 past end of this chunk */
- struct _obstack_chunk *prev; /* address of prior chunk or NULL */
- char contents[4]; /* objects begin here */
-};
-
-struct obstack /* control current object in current chunk */
-{
- long chunk_size; /* preferred size to allocate chunks in */
- struct _obstack_chunk* chunk; /* address of current struct obstack_chunk */
- char *object_base; /* address of object we are building */
- char *next_free; /* where to add next char to current object */
- char *chunk_limit; /* address of char after current chunk */
- int temp; /* Temporary for some macros. */
- int alignment_mask; /* Mask of alignment for each object. */
-
- PTR(*chunkfun) (); /* User's fcn to allocate a chunk. */
- void (*freefun) (); /* User's function to free a chunk. */
-};
-\f
-#ifdef __STDC__
-
-/* Do the function-declarations after the structs
- but before defining the macros. */
-
-void obstack_init (struct obstack *obstack);
-
-void * obstack_alloc (struct obstack *obstack, int size);
-
-void * obstack_copy (struct obstack *obstack, void *address, int size);
-void * obstack_copy0 (struct obstack *obstack, void *address, int size);
-
-void obstack_free (struct obstack *obstack, void *block);
-
-void obstack_blank (struct obstack *obstack, int size);
-
-void obstack_grow (struct obstack *obstack, void *data, int size);
-void obstack_grow0 (struct obstack *obstack, void *data, int size);
-
-void obstack_1grow (struct obstack *obstack, int data_char);
-void obstack_ptr_grow (struct obstack *obstack, void *data);
-void obstack_int_grow (struct obstack *obstack, int data);
-
-void * obstack_finish (struct obstack *obstack);
-
-int obstack_object_size (struct obstack *obstack);
-
-int obstack_room (struct obstack *obstack);
-void obstack_1grow_fast (struct obstack *obstack, int data_char);
-void obstack_ptr_grow_fast (struct obstack *obstack, void *data);
-void obstack_int_grow_fast (struct obstack *obstack, int data);
-void obstack_blank_fast (struct obstack *obstack, int size);
-
-void * obstack_base (struct obstack *obstack);
-void * obstack_next_free (struct obstack *obstack);
-int obstack_alignment_mask (struct obstack *obstack);
-int obstack_chunk_size (struct obstack *obstack);
-
-#endif /* __STDC__ */
-
-/* Non-ANSI C cannot really support alternative functions for these macros,
- so we do not declare them. */
-\f
-/* Pointer to beginning of object being allocated or to be allocated next.
- Note that this might not be the final address of the object
- because a new chunk might be needed to hold the final size. */
-
-#define obstack_base(h) ((h)->object_base)
-
-/* Size for allocating ordinary chunks. */
-
-#define obstack_chunk_size(h) ((h)->chunk_size)
-
-/* Pointer to next byte not yet allocated in current chunk. */
-
-#define obstack_next_free(h) ((h)->next_free)
-
-/* Mask specifying low bits that should be clear in address of an object. */
-
-#define obstack_alignment_mask(h) ((h)->alignment_mask)
-
-#define obstack_init(h) \
- _obstack_begin ((h), 0, 0, obstack_chunk_alloc, obstack_chunk_free)
-
-#define obstack_begin(h, size) \
- _obstack_begin ((h), (size), 0, obstack_chunk_alloc, obstack_chunk_free)
-
-#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = achar)
-
-#define obstack_blank_fast(h,n) ((h)->next_free += (n))
-\f
-#if defined (__GNUC__) && defined (__STDC__)
-
-/* For GNU C, if not -traditional,
- we can define these macros to compute all args only once
- without using a global variable.
- Also, we can avoid using the `temp' slot, to make faster code. */
-
-#define obstack_object_size(OBSTACK) \
- ({ struct obstack *__o = (OBSTACK); \
- (unsigned) (__o->next_free - __o->object_base); })
-
-#define obstack_room(OBSTACK) \
- ({ struct obstack *__o = (OBSTACK); \
- (unsigned) (__o->chunk_limit - __o->next_free); })
-
-#define obstack_grow(OBSTACK,where,length) \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->next_free + __len > __o->chunk_limit) \
- ? _obstack_newchunk (__o, __len) : 0); \
- bcopy (where, __o->next_free, __len); \
- __o->next_free += __len; \
- (void) 0; })
-
-#define obstack_grow0(OBSTACK,where,length) \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->next_free + __len + 1 > __o->chunk_limit) \
- ? _obstack_newchunk (__o, __len + 1) : 0), \
- bcopy (where, __o->next_free, __len), \
- __o->next_free += __len, \
- *(__o->next_free)++ = 0; \
- (void) 0; })
-
-#define obstack_1grow(OBSTACK,datum) \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + 1 > __o->chunk_limit) \
- ? _obstack_newchunk (__o, 1) : 0), \
- *(__o->next_free)++ = (datum); \
- (void) 0; })
-
-/* These assume that the obstack alignment is good enough for pointers or ints,
- and that the data added so far to the current object
- shares that much alignment. */
-
-#define obstack_ptr_grow(OBSTACK,datum) \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + sizeof (void *) > __o->chunk_limit) \
- ? _obstack_newchunk (__o, sizeof (void *)) : 0), \
- *((void **)__o->next_free)++ = ((void *)datum); \
- (void) 0; })
-
-#define obstack_int_grow(OBSTACK,datum) \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + sizeof (int) > __o->chunk_limit) \
- ? _obstack_newchunk (__o, sizeof (int)) : 0), \
- *((int *)__o->next_free)++ = ((int)datum); \
- (void) 0; })
-
-#define obstack_ptr_grow_fast(h,aptr) (*((void **)(h)->next_free)++ = (void *)aptr)
-#define obstack_int_grow_fast(h,aint) (*((int *)(h)->next_free)++ = (int)aint)
-
-#define obstack_blank(OBSTACK,length) \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->chunk_limit - __o->next_free < __len) \
- ? _obstack_newchunk (__o, __len) : 0); \
- __o->next_free += __len; \
- (void) 0; })
-
-#define obstack_alloc(OBSTACK,length) \
-({ struct obstack *__h = (OBSTACK); \
- obstack_blank (__h, (length)); \
- obstack_finish (__h); })
-
-#define obstack_copy(OBSTACK,where,length) \
-({ struct obstack *__h = (OBSTACK); \
- obstack_grow (__h, (where), (length)); \
- obstack_finish (__h); })
-
-#define obstack_copy0(OBSTACK,where,length) \
-({ struct obstack *__h = (OBSTACK); \
- obstack_grow0 (__h, (where), (length)); \
- obstack_finish (__h); })
-
-#define obstack_finish(OBSTACK) \
-({ struct obstack *__o = (OBSTACK); \
- void *value = (void *) __o->object_base; \
- __o->next_free \
- = __INT_TO_PTR ((__PTR_TO_INT (__o->next_free)+__o->alignment_mask)\
- & ~ (__o->alignment_mask)); \
- ((__o->next_free - (char *)__o->chunk \
- > __o->chunk_limit - (char *)__o->chunk) \
- ? (__o->next_free = __o->chunk_limit) : 0); \
- __o->object_base = __o->next_free; \
- value; })
-
-#define obstack_free(OBSTACK, OBJ) \
-({ struct obstack *__o = (OBSTACK); \
- void *__obj = (OBJ); \
- if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit) \
- __o->next_free = __o->object_base = __obj; \
- else (obstack_free) (__o, __obj); })
-\f
-#else /* not __GNUC__ or not __STDC__ */
-
-#define obstack_object_size(h) \
- (unsigned) ((h)->next_free - (h)->object_base)
-
-#define obstack_room(h) \
- (unsigned) ((h)->chunk_limit - (h)->next_free)
-
-#define obstack_grow(h,where,length) \
-( (h)->temp = (length), \
- (((h)->next_free + (h)->temp > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), (h)->temp) : 0), \
- bcopy (where, (h)->next_free, (h)->temp), \
- (h)->next_free += (h)->temp)
-
-#define obstack_grow0(h,where,length) \
-( (h)->temp = (length), \
- (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), (h)->temp + 1) : 0), \
- bcopy (where, (h)->next_free, (h)->temp), \
- (h)->next_free += (h)->temp, \
- *((h)->next_free)++ = 0)
-
-#define obstack_1grow(h,datum) \
-( (((h)->next_free + 1 > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), 1) : 0), \
- *((h)->next_free)++ = (datum))
-
-#define obstack_ptr_grow(h,datum) \
-( (((h)->next_free + sizeof (char *) > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), sizeof (char *)) : 0), \
- *((char **)(h)->next_free)++ = ((char *)datum))
-
-#define obstack_int_grow(h,datum) \
-( (((h)->next_free + sizeof (int) > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), sizeof (int)) : 0), \
- *((int *)(h)->next_free)++ = ((int)datum))
-
-#define obstack_ptr_grow_fast(h,aptr) (*((char **)(h)->next_free)++ = (char *)aptr)
-#define obstack_int_grow_fast(h,aint) (*((int *)(h)->next_free)++ = (int)aint)
-
-#define obstack_blank(h,length) \
-( (h)->temp = (length), \
- (((h)->chunk_limit - (h)->next_free < (h)->temp) \
- ? _obstack_newchunk ((h), (h)->temp) : 0), \
- (h)->next_free += (h)->temp)
-
-#define obstack_alloc(h,length) \
- (obstack_blank ((h), (length)), obstack_finish ((h)))
-
-#define obstack_copy(h,where,length) \
- (obstack_grow ((h), (where), (length)), obstack_finish ((h)))
-
-#define obstack_copy0(h,where,length) \
- (obstack_grow0 ((h), (where), (length)), obstack_finish ((h)))
-
-#define obstack_finish(h) \
-( (h)->temp = __PTR_TO_INT ((h)->object_base), \
- (h)->next_free \
- = __INT_TO_PTR ((__PTR_TO_INT ((h)->next_free)+(h)->alignment_mask) \
- & ~ ((h)->alignment_mask)), \
- (((h)->next_free - (char *)(h)->chunk \
- > (h)->chunk_limit - (char *)(h)->chunk) \
- ? ((h)->next_free = (h)->chunk_limit) : 0), \
- (h)->object_base = (h)->next_free, \
- __INT_TO_PTR ((h)->temp))
-
-#ifdef __STDC__
-#define obstack_free(h,obj) \
-( (h)->temp = (char *)(obj) - (char *) (h)->chunk, \
- (((h)->temp >= 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
- ? (int) ((h)->next_free = (h)->object_base \
- = (h)->temp + (char *) (h)->chunk) \
- : ((obstack_free) ((h), (h)->temp + (char *) (h)->chunk), 0)))
-#else
-#define obstack_free(h,obj) \
-( (h)->temp = (char *)(obj) - (char *) (h)->chunk, \
- (((h)->temp >= 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
- ? (int) ((h)->next_free = (h)->object_base \
- = (h)->temp + (char *) (h)->chunk) \
- : (int) _obstack_free ((h), (h)->temp + (char *) (h)->chunk)))
-#endif
-
-#endif /* not __GNUC__ or not __STDC__ */
-
-/* Declare the external functions we use; they are in obstack.c. */
-
-#ifdef __STDC__
- extern int _obstack_newchunk (struct obstack *h, int length);
- extern int _obstack_free (struct obstack *h, void *obj);
- extern void _obstack_begin (struct obstack *h, int size, int alignment,
- void *(*chunkfun) (), void (*freefun) ());
-#else
- extern int _obstack_newchunk ();
- extern int _obstack_free ();
- extern void _obstack_begin ();
-#endif
-
-#endif /* not __OBSTACKS__ */
-
+++ /dev/null
-/* to sanitize this file, grep -v v9 < sparc.h > clean-sparc.h */
-
-/* Table of opcodes for the sparc.
- Copyright 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of the BFD library.
-
-BFD is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-BFD is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License
-along with this software; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* FIXME-someday: perhaps the ,a's and such should be embedded in the
- instruction's name rather than the args. This would make gas faster, pinsn
- slower, but would mess up some macros a bit. xoxorich. */
-
-#include <stdio.h>
-#include "ansidecl.h"
-#define BFD_EMIT_TABLE
-#include "opcode/sparc.h"
-
-const char *architecture_pname[] = {
- "v6",
- "v7",
- "v8",
- "sparclite",
- "v9",
- NULL,
-};
-
-
-#define COND(x) (((x)&0xf)<<25)
-#define MCOND(x,i_or_f) ((((i_or_f)&1)<<18)|(((x)>>11)&(0xf<<14))) /* v9 */
-
-#define CONDA (COND(0x8))
-#define CONDCC (COND(0xd))
-#define CONDCS (COND(0x5))
-#define CONDE (COND(0x1))
-#define CONDG (COND(0xa))
-#define CONDGE (COND(0xb))
-#define CONDGU (COND(0xc))
-#define CONDL (COND(0x3))
-#define CONDLE (COND(0x2))
-#define CONDLEU (COND(0x4))
-#define CONDN (COND(0x0))
-#define CONDNE (COND(0x9))
-#define CONDNEG (COND(0x6))
-#define CONDPOS (COND(0xe))
-#define CONDVC (COND(0xf))
-#define CONDVS (COND(0x7))
-
-#define CONDNZ CONDNE
-#define CONDZ CONDE
-#define CONDGEU CONDCC
-#define CONDLU CONDCS
-
-#define FCONDA (COND(0x8))
-#define FCONDE (COND(0x9))
-#define FCONDG (COND(0x6))
-#define FCONDGE (COND(0xb))
-#define FCONDL (COND(0x4))
-#define FCONDLE (COND(0xd))
-#define FCONDLG (COND(0x2))
-#define FCONDN (COND(0x0))
-#define FCONDNE (COND(0x1))
-#define FCONDO (COND(0xf))
-#define FCONDU (COND(0x7))
-#define FCONDUE (COND(0xa))
-#define FCONDUG (COND(0x5))
-#define FCONDUGE (COND(0xc))
-#define FCONDUL (COND(0x3))
-#define FCONDULE (COND(0xe))
-
-#define FCONDNZ FCONDNE
-#define FCONDZ FCONDE
-
-#define ICC (0) /* v9 */
-#define XCC (1<<11) /* v9 */
-#define FCC(x) (((x)&0x3)<<11) /* v9 */
-#define FBFCC(x) (((x)&0x3)<<20) /* v9 */
-
-/* The order of the opcodes in the table is significant:
-
- * The assembler requires that all instances of the same mnemonic must
- be consecutive. If they aren't, the assembler will bomb at runtime.
-
- * The disassembler should not care about the order of the opcodes.
-
-*/
-
-struct sparc_opcode sparc_opcodes[] = {
-
-{ "ld", F3(3, 0x00, 0), F3(~3, ~0x00, ~0), "[1+2],d", 0, v6 },
-{ "ld", F3(3, 0x00, 0), F3(~3, ~0x00, ~0)|RS2_G0, "[1],d", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[1+i],d", 0, v6 },
-{ "ld", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[i+1],d", 0, v6 },
-{ "ld", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ld", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ld [rs1+0],d */
-{ "ld", F3(3, 0x20, 0), F3(~3, ~0x20, ~0), "[1+2],g", 0, v6 },
-{ "ld", F3(3, 0x20, 0), F3(~3, ~0x20, ~0)|RS2_G0, "[1],g", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x20, 1), F3(~3, ~0x20, ~1), "[1+i],g", 0, v6 },
-{ "ld", F3(3, 0x20, 1), F3(~3, ~0x20, ~1), "[i+1],g", 0, v6 },
-{ "ld", F3(3, 0x20, 1), F3(~3, ~0x20, ~1)|RS1_G0, "[i],g", 0, v6 },
-{ "ld", F3(3, 0x20, 1), F3(~3, ~0x20, ~1)|SIMM13(~0), "[1],g", 0, v6 }, /* ld [rs1+0],d */
-{ "ld", F3(3, 0x21, 0), F3(~3, ~0x21, ~0), "[1+2],F", 0, v6 },
-{ "ld", F3(3, 0x21, 0), F3(~3, ~0x21, ~0)|RS2_G0, "[1],F", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x21, 1), F3(~3, ~0x21, ~1), "[1+i],F", 0, v6 },
-{ "ld", F3(3, 0x21, 1), F3(~3, ~0x21, ~1), "[i+1],F", 0, v6 },
-{ "ld", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|RS1_G0, "[i],F", 0, v6 },
-{ "ld", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|SIMM13(~0), "[1],F", 0, v6 }, /* ld [rs1+0],d */
-{ "ld", F3(3, 0x30, 0), F3(~3, ~0x30, ~0), "[1+2],D", 0, v6 },
-{ "ld", F3(3, 0x30, 0), F3(~3, ~0x30, ~0)|RS2_G0, "[1],D", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[1+i],D", 0, v6 },
-{ "ld", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[i+1],D", 0, v6 },
-{ "ld", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|RS1_G0, "[i],D", 0, v6 },
-{ "ld", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|SIMM13(~0), "[1],D", 0, v6 }, /* ld [rs1+0],d */
-{ "ld", F3(3, 0x31, 0), F3(~3, ~0x31, ~0), "[1+2],C", 0, v6 },
-{ "ld", F3(3, 0x31, 0), F3(~3, ~0x31, ~0)|RS2_G0, "[1],C", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x31, 1), F3(~3, ~0x31, ~1), "[1+i],C", 0, v6 },
-{ "ld", F3(3, 0x31, 1), F3(~3, ~0x31, ~1), "[i+1],C", 0, v6 },
-{ "ld", F3(3, 0x31, 1), F3(~3, ~0x31, ~1)|RS1_G0, "[i],C", 0, v6 },
-{ "ld", F3(3, 0x31, 1), F3(~3, ~0x31, ~1)|SIMM13(~0), "[1],C", 0, v6 }, /* ld [rs1+0],d */
-
- /* FIXME-v9: combine ld, lduw, & ldw in macros. */
-{ "ldw", F3(3, 0x00, 0), F3(~3, ~0x00, ~0), "[1+2],d", F_ALIAS, v9 }, /* ldw === ld */
-{ "ldw", F3(3, 0x00, 0), F3(~3, ~0x00, ~0)|RS2_G0, "[1],d", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "ldw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[1+i],d", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[i+1],d", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|RS1_G0, "[i],d", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|SIMM13(~0), "[1],d", F_ALIAS, v9 }, /* ld [rs1+0],d */
-{ "ldw", F3(3, 0x20, 0), F3(~3, ~0x20, ~0), "[1+2],g", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x20, 0), F3(~3, ~0x20, ~0)|RS2_G0, "[1],g", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "ldw", F3(3, 0x20, 1), F3(~3, ~0x20, ~1), "[1+i],g", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x20, 1), F3(~3, ~0x20, ~1), "[i+1],g", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x20, 1), F3(~3, ~0x20, ~1)|RS1_G0, "[i],g", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x20, 1), F3(~3, ~0x20, ~1)|SIMM13(~0), "[1],g", F_ALIAS, v9 }, /* ld [rs1+0],d */
-{ "ldw", F3(3, 0x21, 0), F3(~3, ~0x21, ~0), "[1+2],F", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x21, 0), F3(~3, ~0x21, ~0)|RS2_G0, "[1],F", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "ldw", F3(3, 0x21, 1), F3(~3, ~0x21, ~1), "[1+i],F", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x21, 1), F3(~3, ~0x21, ~1), "[i+1],F", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|RS1_G0, "[i],F", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|SIMM13(~0), "[1],F", F_ALIAS, v9 }, /* ld [rs1+0],d */
-{ "ldw", F3(3, 0x30, 0), F3(~3, ~0x30, ~0), "[1+2],D", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x30, 0), F3(~3, ~0x30, ~0)|RS2_G0, "[1],D", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "ldw", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[1+i],D", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[i+1],D", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|RS1_G0, "[i],D", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|SIMM13(~0), "[1],D", F_ALIAS, v9 }, /* ld [rs1+0],d */
-{ "ldw", F3(3, 0x31, 0), F3(~3, ~0x31, ~0), "[1+2],C", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x31, 0), F3(~3, ~0x31, ~0)|RS2_G0, "[1],C", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "ldw", F3(3, 0x31, 1), F3(~3, ~0x31, ~1), "[1+i],C", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x31, 1), F3(~3, ~0x31, ~1), "[i+1],C", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x31, 1), F3(~3, ~0x31, ~1)|RS1_G0, "[i],C", F_ALIAS, v9 },
-{ "ldw", F3(3, 0x31, 1), F3(~3, ~0x31, ~1)|SIMM13(~0), "[1],C", F_ALIAS, v9 }, /* ld [rs1+0],d */
-
-{ "lduw", F3(3, 0x00, 0), F3(~3, ~0x00, ~0), "[1+2],d", F_ALIAS, v9 }, /* lduw === ld */
-{ "lduw", F3(3, 0x00, 0), F3(~3, ~0x00, ~0)|RS2_G0, "[1],d", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "lduw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[1+i],d", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[i+1],d", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|RS1_G0, "[i],d", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|SIMM13(~0), "[1],d", F_ALIAS, v9 }, /* ld [rs1+0],d */
-{ "lduw", F3(3, 0x20, 0), F3(~3, ~0x20, ~0), "[1+2],g", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x20, 0), F3(~3, ~0x20, ~0)|RS2_G0, "[1],g", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "lduw", F3(3, 0x20, 1), F3(~3, ~0x20, ~1), "[1+i],g", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x20, 1), F3(~3, ~0x20, ~1), "[i+1],g", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x20, 1), F3(~3, ~0x20, ~1)|RS1_G0, "[i],g", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x20, 1), F3(~3, ~0x20, ~1)|SIMM13(~0), "[1],g", F_ALIAS, v9 }, /* ld [rs1+0],d */
-{ "lduw", F3(3, 0x21, 0), F3(~3, ~0x21, ~0), "[1+2],F", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x21, 0), F3(~3, ~0x21, ~0)|RS2_G0, "[1],F", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "lduw", F3(3, 0x21, 1), F3(~3, ~0x21, ~1), "[1+i],F", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x21, 1), F3(~3, ~0x21, ~1), "[i+1],F", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|RS1_G0, "[i],F", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|SIMM13(~0), "[1],F", F_ALIAS, v9 }, /* ld [rs1+0],d */
-{ "lduw", F3(3, 0x30, 0), F3(~3, ~0x30, ~0), "[1+2],D", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x30, 0), F3(~3, ~0x30, ~0)|RS2_G0, "[1],D", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "lduw", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[1+i],D", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[i+1],D", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|RS1_G0, "[i],D", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|SIMM13(~0), "[1],D", F_ALIAS, v9 }, /* ld [rs1+0],d */
-{ "lduw", F3(3, 0x31, 0), F3(~3, ~0x31, ~0), "[1+2],C", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x31, 0), F3(~3, ~0x31, ~0)|RS2_G0, "[1],C", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "lduw", F3(3, 0x31, 1), F3(~3, ~0x31, ~1), "[1+i],C", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x31, 1), F3(~3, ~0x31, ~1), "[i+1],C", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x31, 1), F3(~3, ~0x31, ~1)|RS1_G0, "[i],C", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x31, 1), F3(~3, ~0x31, ~1)|SIMM13(~0), "[1],C", F_ALIAS, v9 }, /* ld [rs1+0],d */
-
-{ "lda", F3(3, 0x10, 0), F3(~3, ~0x10, ~0), "[1+2]A,d", 0, v6 },
-{ "lda", F3(3, 0x10, 0), F3(~3, ~0x10, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* lda [rs1+%g0],d */
-
-{ "ldd", F3(3, 0x03, 0), F3(~3, ~0x03, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldd", F3(3, 0x03, 0), F3(~3, ~0x03, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldd [rs1+%g0],d */
-{ "ldd", F3(3, 0x03, 1), F3(~3, ~0x03, ~1), "[1+i],d", 0, v6 },
-{ "ldd", F3(3, 0x03, 1), F3(~3, ~0x03, ~1), "[i+1],d", 0, v6 },
-{ "ldd", F3(3, 0x03, 1), F3(~3, ~0x03, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldd", F3(3, 0x03, 1), F3(~3, ~0x03, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldd [rs1+0],d */
-{ "ldd", F3(3, 0x23, 0), F3(~3, ~0x23, ~0)|ASI(~0), "[1+2],g", 0, v6 },
-{ "ldd", F3(3, 0x23, 0), F3(~3, ~0x23, ~0)|ASI_RS2(~0), "[1],g", 0, v6 }, /* ldd [rs1+%g0],d */
-{ "ldd", F3(3, 0x23, 1), F3(~3, ~0x23, ~1), "[1+i],g", 0, v6 },
-{ "ldd", F3(3, 0x23, 1), F3(~3, ~0x23, ~1), "[i+1],g", 0, v6 },
-{ "ldd", F3(3, 0x23, 1), F3(~3, ~0x23, ~1)|RS1_G0, "[i],g", 0, v6 },
-{ "ldd", F3(3, 0x23, 1), F3(~3, ~0x23, ~1)|SIMM13(~0), "[1],g", 0, v6 }, /* ldd [rs1+0],d */
-{ "ldd", F3(3, 0x33, 0), F3(~3, ~0x33, ~0)|ASI(~0), "[1+2],D", 0, v6 },
-{ "ldd", F3(3, 0x33, 0), F3(~3, ~0x33, ~0)|ASI_RS2(~0), "[1],D", 0, v6 }, /* ldd [rs1+%g0],d */
-{ "ldd", F3(3, 0x33, 1), F3(~3, ~0x33, ~1), "[1+i],D", 0, v6 },
-{ "ldd", F3(3, 0x33, 1), F3(~3, ~0x33, ~1), "[i+1],D", 0, v6 },
-{ "ldd", F3(3, 0x33, 1), F3(~3, ~0x33, ~1)|RS1_G0, "[i],D", 0, v6 },
-{ "ldd", F3(3, 0x33, 1), F3(~3, ~0x33, ~1)|SIMM13(~0), "[1],D", 0, v6 }, /* ldd [rs1+0],d */
-{ "ldsb", F3(3, 0x09, 0), F3(~3, ~0x09, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldsb", F3(3, 0x09, 0), F3(~3, ~0x09, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldsb [rs1+%g0],d */
-{ "ldsb", F3(3, 0x09, 1), F3(~3, ~0x09, ~1), "[1+i],d", 0, v6 },
-{ "ldsb", F3(3, 0x09, 1), F3(~3, ~0x09, ~1), "[i+1],d", 0, v6 },
-{ "ldsb", F3(3, 0x09, 1), F3(~3, ~0x09, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldsb", F3(3, 0x09, 1), F3(~3, ~0x09, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldsb [rs1+0],d */
-{ "ldsh", F3(3, 0x0a, 0), F3(~3, ~0x0a, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldsh [rs1+%g0],d */
-{ "ldsh", F3(3, 0x0a, 0), F3(~3, ~0x0a, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldsh", F3(3, 0x0a, 1), F3(~3, ~0x0a, ~1), "[1+i],d", 0, v6 },
-{ "ldsh", F3(3, 0x0a, 1), F3(~3, ~0x0a, ~1), "[i+1],d", 0, v6 },
-{ "ldsh", F3(3, 0x0a, 1), F3(~3, ~0x0a, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldsh", F3(3, 0x0a, 1), F3(~3, ~0x0a, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldsh [rs1+0],d */
-{ "ldstub", F3(3, 0x0d, 0), F3(~3, ~0x0d, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldstub", F3(3, 0x0d, 0), F3(~3, ~0x0d, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldstub [rs1+%g0],d */
-{ "ldstub", F3(3, 0x0d, 1), F3(~3, ~0x0d, ~1), "[1+i],d", 0, v6 },
-{ "ldstub", F3(3, 0x0d, 1), F3(~3, ~0x0d, ~1), "[i+1],d", 0, v6 },
-{ "ldstub", F3(3, 0x0d, 1), F3(~3, ~0x0d, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldsw", F3(3, 0x08, 0), F3(~3, ~0x08, ~0)|ASI(~0), "[1+2],d", 0, v9 },
-{ "ldsw", F3(3, 0x08, 0), F3(~3, ~0x08, ~0)|ASI_RS2(~0), "[1],d", 0, v9 }, /* ldsw [rs1+%g0],d */
-{ "ldsw", F3(3, 0x08, 1), F3(~3, ~0x08, ~1), "[1+i],d", 0, v9 },
-{ "ldsw", F3(3, 0x08, 1), F3(~3, ~0x08, ~1), "[i+1],d", 0, v9 },
-{ "ldsw", F3(3, 0x08, 1), F3(~3, ~0x08, ~1)|RS1_G0, "[i],d", 0, v9 },
-{ "ldsw", F3(3, 0x08, 1), F3(~3, ~0x08, ~1)|SIMM13(~0), "[1],d", 0, v9 }, /* ldsw [rs1+0],d */
-{ "ldub", F3(3, 0x01, 0), F3(~3, ~0x01, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldub", F3(3, 0x01, 0), F3(~3, ~0x01, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldub [rs1+%g0],d */
-{ "ldub", F3(3, 0x01, 1), F3(~3, ~0x01, ~1), "[1+i],d", 0, v6 },
-{ "ldub", F3(3, 0x01, 1), F3(~3, ~0x01, ~1), "[i+1],d", 0, v6 },
-{ "ldub", F3(3, 0x01, 1), F3(~3, ~0x01, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldub", F3(3, 0x01, 1), F3(~3, ~0x01, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldub [rs1+0],d */
-{ "lduh", F3(3, 0x02, 0), F3(~3, ~0x02, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "lduh", F3(3, 0x02, 0), F3(~3, ~0x02, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* lduh [rs1+%g0],d */
-{ "lduh", F3(3, 0x02, 1), F3(~3, ~0x02, ~1), "[1+i],d", 0, v6 },
-{ "lduh", F3(3, 0x02, 1), F3(~3, ~0x02, ~1), "[i+1],d", 0, v6 },
-{ "lduh", F3(3, 0x02, 1), F3(~3, ~0x02, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "lduh", F3(3, 0x02, 1), F3(~3, ~0x02, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* lduh [rs1+0],d */
-
-{ "ldx", F3(3, 0x0b, 0), F3(~3, ~0x0b, ~0)|ASI(~0), "[1+2],d", 0, v9 },
-{ "ldx", F3(3, 0x0b, 0), F3(~3, ~0x0b, ~0)|ASI_RS2(~0), "[1],d", 0, v9 }, /* ldx [rs1+%g0],d */
-{ "ldx", F3(3, 0x0b, 1), F3(~3, ~0x0b, ~1), "[1+i],d", 0, v9 },
-{ "ldx", F3(3, 0x0b, 1), F3(~3, ~0x0b, ~1), "[i+1],d", 0, v9 },
-{ "ldx", F3(3, 0x0b, 1), F3(~3, ~0x0b, ~1)|RS1_G0, "[i],d", 0, v9 },
-{ "ldx", F3(3, 0x0b, 1), F3(~3, ~0x0b, ~1)|SIMM13(~0), "[1],d", 0, v9 }, /* ldx [rs1+0],d */
-{ "ldx", F3(3, 0x29, 0), F3(~3, ~0x29, ~0), "[1+2],F", 0, v9 },
-{ "ldx", F3(3, 0x29, 0), F3(~3, ~0x29, ~0)|RS2_G0, "[1],F", 0, v9 }, /* ld [rs1+%g0],d */
-{ "ldx", F3(3, 0x29, 1), F3(~3, ~0x29, ~1), "[1+i],F", 0, v9 },
-{ "ldx", F3(3, 0x29, 1), F3(~3, ~0x29, ~1), "[i+1],F", 0, v9 },
-{ "ldx", F3(3, 0x29, 1), F3(~3, ~0x29, ~1)|RS1_G0, "[i],F", 0, v9 },
-{ "ldx", F3(3, 0x29, 1), F3(~3, ~0x29, ~1)|SIMM13(~0), "[1],F", 0, v9 }, /* ld [rs1+0],d */
-
-{ "ldda", F3(3, 0x13, 0), F3(~3, ~0x13, ~0), "[1+2]A,d", 0, v6 },
-{ "ldda", F3(3, 0x13, 0), F3(~3, ~0x13, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* ldda [rs1+%g0],d */
-{ "ldsba", F3(3, 0x19, 0), F3(~3, ~0x19, ~0), "[1+2]A,d", 0, v6 },
-{ "ldsba", F3(3, 0x19, 0), F3(~3, ~0x19, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* ldsba [rs1+%g0],d */
-{ "ldsha", F3(3, 0x1a, 0), F3(~3, ~0x1a, ~0), "[1+2]A,d", 0, v6 },
-{ "ldsha", F3(3, 0x1a, 0), F3(~3, ~0x1a, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* ldsha [rs1+%g0],d */
-{ "ldstuba", F3(3, 0x1d, 0), F3(~3, ~0x1d, ~0), "[1+2]A,d", 0, v6 },
-{ "ldstuba", F3(3, 0x1d, 0), F3(~3, ~0x1d, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* ldstuba [rs1+%g0],d */
-{ "ldswa", F3(3, 0x18, 0), F3(~3, ~0x18, ~0), "[1+2]A,d", 0, v9 }, /* lduwa === lda */
-{ "ldswa", F3(3, 0x18, 0), F3(~3, ~0x18, ~0)|RS2_G0, "[1]A,d", 0, v9 }, /* lda [rs1+%g0],d */
-{ "lduba", F3(3, 0x11, 0), F3(~3, ~0x11, ~0), "[1+2]A,d", 0, v6 },
-{ "lduba", F3(3, 0x11, 0), F3(~3, ~0x11, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* lduba [rs1+%g0],d */
-{ "lduha", F3(3, 0x12, 0), F3(~3, ~0x12, ~0), "[1+2]A,d", 0, v6 },
-{ "lduha", F3(3, 0x12, 0), F3(~3, ~0x12, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* lduha [rs1+%g0],d */
-{ "lduwa", F3(3, 0x10, 0), F3(~3, ~0x10, ~0), "[1+2]A,d", F_ALIAS, v9 }, /* lduwa === lda */
-{ "lduwa", F3(3, 0x10, 0), F3(~3, ~0x10, ~0)|RS2_G0, "[1]A,d", F_ALIAS, v9 }, /* lda [rs1+%g0],d */
-{ "ldxa", F3(3, 0x1b, 0), F3(~3, ~0x1b, ~0), "[1+2]A,d", 0, v9 }, /* lduwa === lda */
-{ "ldxa", F3(3, 0x1b, 0), F3(~3, ~0x1b, ~0)|RS2_G0, "[1]A,d", 0, v9 }, /* lda [rs1+%g0],d */
-
-{ "st", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI(~0), "d,[1+2]", 0, v6 },
-{ "st", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI_RS2(~0), "d,[1]", 0, v6 }, /* st d,[rs1+%g0] */
-{ "st", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[1+i]", 0, v6 },
-{ "st", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[i+1]", 0, v6 },
-{ "st", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RS1_G0, "d,[i]", 0, v6 },
-{ "st", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|SIMM13(~0), "d,[1]", 0, v6 }, /* st d,[rs1+0] */
-{ "st", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI(~0), "g,[1+2]", 0, v6 },
-{ "st", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI_RS2(~0), "g,[1]", 0, v6 }, /* st d[rs1+%g0] */
-{ "st", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[1+i]", 0, v6 },
-{ "st", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[i+1]", 0, v6 },
-{ "st", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|RS1_G0, "g,[i]", 0, v6 },
-{ "st", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|SIMM13(~0), "g,[1]", 0, v6 }, /* st d,[rs1+0] */
-{ "st", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI(~0), "D,[1+2]", 0, v6 },
-{ "st", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI_RS2(~0), "D,[1]", 0, v6 }, /* st d,[rs1+%g0] */
-{ "st", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[1+i]", 0, v6 },
-{ "st", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[i+1]", 0, v6 },
-{ "st", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|RS1_G0, "D,[i]", 0, v6 },
-{ "st", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|SIMM13(~0), "D,[1]", 0, v6 }, /* st d,[rs1+0] */
-{ "st", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI(~0), "C,[1+2]", 0, v6 },
-{ "st", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI_RS2(~0), "C,[1]", 0, v6 }, /* st d,[rs1+%g0] */
-{ "st", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[1+i]", 0, v6 },
-{ "st", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[i+1]", 0, v6 },
-{ "st", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|RS1_G0, "C,[i]", 0, v6 },
-{ "st", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|SIMM13(~0), "C,[1]", 0, v6 }, /* st d,[rs1+0] */
-
-{ "st", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI(~0), "F,[1+2]", 0, v6 },
-{ "st", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI_RS2(~0), "F,[1]", 0, v6 }, /* st d,[rs1+%g0] */
-{ "st", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[1+i]", 0, v6 },
-{ "st", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[i+1]", 0, v6 },
-{ "st", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0|RS1_G0, "F,[i]", 0, v6 },
-{ "st", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|SIMM13(~0), "F,[1]", 0, v6 }, /* st d,[rs1+0] */
-
- /* FIXME-v9: combine st, stw, stuw, stsw, in macros. */
-{ "stw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 }, /* stw === st */
-{ "stw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stw", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI(~0), "g,[1+2]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI_RS2(~0), "g,[1]", F_ALIAS, v9 }, /* st d[rs1+%g0] */
-{ "stw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[1+i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[i+1]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|RS1_G0, "g,[i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|SIMM13(~0), "g,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stw", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI(~0), "D,[1+2]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI_RS2(~0), "D,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[1+i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[i+1]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|RS1_G0, "D,[i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|SIMM13(~0), "D,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stw", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI(~0), "C,[1+2]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI_RS2(~0), "C,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[1+i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[i+1]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|RS1_G0, "C,[i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|SIMM13(~0), "C,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stw", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI(~0), "F,[1+2]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI_RS2(~0), "F,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[1+i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[i+1]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0|RS1_G0, "F,[i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|SIMM13(~0), "F,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "stuw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 }, /* stuw === st */
-{ "stuw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stuw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stuw", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI(~0), "g,[1+2]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI_RS2(~0), "g,[1]", F_ALIAS, v9 }, /* st d[rs1+%g0] */
-{ "stuw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[1+i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[i+1]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|RS1_G0, "g,[i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|SIMM13(~0), "g,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stuw", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI(~0), "D,[1+2]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI_RS2(~0), "D,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stuw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[1+i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[i+1]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|RS1_G0, "D,[i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|SIMM13(~0), "D,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stuw", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI(~0), "C,[1+2]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI_RS2(~0), "C,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stuw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[1+i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[i+1]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|RS1_G0, "C,[i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|SIMM13(~0), "C,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stuw", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI(~0), "F,[1+2]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI_RS2(~0), "F,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stuw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[1+i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[i+1]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0|RS1_G0, "F,[i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|SIMM13(~0), "F,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "stsw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 }, /* stsw === st */
-{ "stsw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stsw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stsw", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI(~0), "g,[1+2]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI_RS2(~0), "g,[1]", F_ALIAS, v9 }, /* st d[rs1+%g0] */
-{ "stsw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[1+i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[i+1]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|RS1_G0, "g,[i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|SIMM13(~0), "g,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stsw", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI(~0), "D,[1+2]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI_RS2(~0), "D,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stsw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[1+i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[i+1]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|RS1_G0, "D,[i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|SIMM13(~0), "D,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stsw", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI(~0), "C,[1+2]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI_RS2(~0), "C,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stsw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[1+i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[i+1]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|RS1_G0, "C,[i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|SIMM13(~0), "C,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-{ "stsw", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI(~0), "F,[1+2]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI_RS2(~0), "F,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stsw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[1+i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[i+1]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0|RS1_G0, "F,[i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|SIMM13(~0), "F,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "sta", F3(3, 0x14, 0), F3(~3, ~0x14, ~0), "d,[1+2]A", 0, v6 },
-{ "sta", F3(3, 0x14, 0), F3(~3, ~0x14, ~0)|RS2(~0), "d,[1]A", 0, v6 }, /* sta d,[rs1+%g0] */
-
-{ "stwa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stwa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* sta d,[rs1+%g0] */
-
-{ "stswa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stswa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* sta d,[rs1+%g0] */
-
-{ "stuwa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stuwa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* sta d,[rs1+%g0] */
-
-{ "stb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI(~0), "d,[1+2]", 0, v6 },
-{ "stb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI_RS2(~0), "d,[1]", 0, v6 }, /* stb d,[rs1+%g0] */
-{ "stb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[1+i]", 0, v6 },
-{ "stb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[i+1]", 0, v6 },
-{ "stb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RS1_G0, "d,[i]", 0, v6 },
-{ "stb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|SIMM13(~0), "d,[1]", 0, v6 }, /* stb d,[rs1+0] */
-
-{ "stub", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stub", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* stb d,[rs1+%g0] */
-{ "stub", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stub", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stub", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stub", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* stb d,[rs1+0] */
-
-{ "stsb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stsb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* stb d,[rs1+%g0] */
-{ "stsb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stsb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stsb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stsb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* stb d,[rs1+0] */
-
-{ "stba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0), "d,[1+2]A", 0, v6 },
-{ "stba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0)|RS2(~0), "d,[1]A", 0, v6 }, /* stba d,[rs1+%g0] */
-
-{ "stsba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stsba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* stba d,[rs1+%g0] */
-
-{ "stuba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stuba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* stba d,[rs1+%g0] */
-
-{ "std", F3(3, 0x07, 0), F3(~3, ~0x07, ~0)|ASI(~0), "d,[1+2]", 0, v6 },
-{ "std", F3(3, 0x07, 0), F3(~3, ~0x07, ~0)|ASI_RS2(~0), "d,[1]", 0, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x07, 1), F3(~3, ~0x07, ~1), "d,[1+i]", 0, v6 },
-{ "std", F3(3, 0x07, 1), F3(~3, ~0x07, ~1), "d,[i+1]", 0, v6 },
-{ "std", F3(3, 0x07, 1), F3(~3, ~0x07, ~1)|RS1_G0, "d,[i]", 0, v6 },
-{ "std", F3(3, 0x07, 1), F3(~3, ~0x07, ~1)|SIMM13(~0), "d,[1]", 0, v6 }, /* std d,[rs1+0] */
-{ "std", F3(3, 0x26, 0), F3(~3, ~0x26, ~0)|ASI(~0), "q,[1+2]", 0, v6 },
-{ "std", F3(3, 0x26, 0), F3(~3, ~0x26, ~0)|ASI_RS2(~0), "q,[1]", 0, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x26, 1), F3(~3, ~0x26, ~1), "q,[1+i]", 0, v6 },
-{ "std", F3(3, 0x26, 1), F3(~3, ~0x26, ~1), "q,[i+1]", 0, v6 },
-{ "std", F3(3, 0x26, 1), F3(~3, ~0x26, ~1)|RS1_G0, "q,[i]", 0, v6 },
-{ "std", F3(3, 0x26, 1), F3(~3, ~0x26, ~1)|SIMM13(~0), "q,[1]", 0, v6 }, /* std d,[rs1+0] */
-{ "std", F3(3, 0x27, 0), F3(~3, ~0x27, ~0)|ASI(~0), "g,[1+2]", 0, v6 },
-{ "std", F3(3, 0x27, 0), F3(~3, ~0x27, ~0)|ASI_RS2(~0), "g,[1]", 0, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x27, 1), F3(~3, ~0x27, ~1), "g,[1+i]", 0, v6 },
-{ "std", F3(3, 0x27, 1), F3(~3, ~0x27, ~1), "g,[i+1]", 0, v6 },
-{ "std", F3(3, 0x27, 1), F3(~3, ~0x27, ~1)|RS1_G0, "g,[i]", 0, v6 },
-{ "std", F3(3, 0x27, 1), F3(~3, ~0x27, ~1)|SIMM13(~0), "g,[1]", 0, v6 }, /* std d,[rs1+0] */
-{ "std", F3(3, 0x36, 0), F3(~3, ~0x36, ~0)|ASI(~0), "Q,[1+2]", 0, v6 },
-{ "std", F3(3, 0x36, 0), F3(~3, ~0x36, ~0)|ASI_RS2(~0), "Q,[1]", 0, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x36, 1), F3(~3, ~0x36, ~1), "Q,[1+i]", 0, v6 },
-{ "std", F3(3, 0x36, 1), F3(~3, ~0x36, ~1), "Q,[i+1]", 0, v6 },
-{ "std", F3(3, 0x36, 1), F3(~3, ~0x36, ~1)|RS1_G0, "Q,[i]", 0, v6 },
-{ "std", F3(3, 0x36, 1), F3(~3, ~0x36, ~1)|SIMM13(~0), "Q,[1]", 0, v6 }, /* std d,[rs1+0] */
-{ "std", F3(3, 0x37, 0), F3(~3, ~0x37, ~0)|ASI(~0), "D,[1+2]", 0, v6 },
-{ "std", F3(3, 0x37, 0), F3(~3, ~0x37, ~0)|ASI_RS2(~0), "D,[1]", 0, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x37, 1), F3(~3, ~0x37, ~1), "D,[1+i]", 0, v6 },
-{ "std", F3(3, 0x37, 1), F3(~3, ~0x37, ~1), "D,[i+1]", 0, v6 },
-{ "std", F3(3, 0x37, 1), F3(~3, ~0x37, ~1)|RS1_G0, "D,[i]", 0, v6 },
-{ "std", F3(3, 0x37, 1), F3(~3, ~0x37, ~1)|SIMM13(~0), "D,[1]", 0, v6 }, /* std d,[rs1+0] */
-
-{ "stda", F3(3, 0x17, 0), F3(~3, ~0x17, ~0), "d,[1+2]A", 0, v6 },
-{ "stda", F3(3, 0x17, 0), F3(~3, ~0x17, ~0)|RS2(~0), "d,[1]A", 0, v6 }, /* stda d,[rs1+%g0] */
-
-{ "sth", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI(~0), "d,[1+2]", 0, v6 },
-{ "sth", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI_RS2(~0), "d,[1]", 0, v6 }, /* sth d,[rs1+%g0] */
-{ "sth", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[1+i]", 0, v6 },
-{ "sth", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[i+1]", 0, v6 },
-{ "sth", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RS1_G0, "d,[i]", 0, v6 },
-{ "sth", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|SIMM13(~0), "d,[1]", 0, v6 }, /* sth d,[+] */
-
-{ "stsh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stsh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* sth d,[rs1+%g0] */
-{ "stsh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stsh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stsh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stsh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* sth d,[rs1+0] */
-
-{ "stuh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stuh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* sth d,[rs1+%g0] */
-{ "stuh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stuh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stuh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stuh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* sth d,[rs1+0] */
-
-{ "stha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0), "d,[1+2]A", 0, v6 },
-{ "stha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0)|RS2(~0), "d,[1]A", 0, v6 }, /* stha ,[+%] */
-
-{ "stsha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stsha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* stha d,[rs1+%g0] */
-
-{ "stuha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stuha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* stha d,[rs1+%g0] */
-
-{ "stx", F3(3, 0x0e, 0), F3(~3, ~0x0e, ~0)|ASI(~0), "d,[1+2]", 0, v9 },
-{ "stx", F3(3, 0x0e, 0), F3(~3, ~0x0e, ~0)|ASI_RS2(~0), "d,[1]", 0, v9 }, /* stx d,[rs1+%g0] */
-{ "stx", F3(3, 0x0e, 1), F3(~3, ~0x0e, ~1), "d,[1+i]", 0, v9 },
-{ "stx", F3(3, 0x0e, 1), F3(~3, ~0x0e, ~1), "d,[i+1]", 0, v9 },
-{ "stx", F3(3, 0x0e, 1), F3(~3, ~0x0e, ~1)|RS1_G0, "d,[i]", 0, v9 },
-{ "stx", F3(3, 0x0e, 1), F3(~3, ~0x0e, ~1)|SIMM13(~0), "d,[1]", 0, v9 }, /* stx d,[rs1+0] */
-{ "stx", F3(3, 0x2d, 0), F3(~3, ~0x2d, ~0)|RD_G0|ASI(~0), "F,[1+2]", F_ALIAS, v9 },
-{ "stx", F3(3, 0x2d, 0), F3(~3, ~0x2d, ~0)|RD_G0|ASI_RS2(~0), "F,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stx", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1)|RD_G0, "F,[1+i]", F_ALIAS, v9 },
-{ "stx", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1)|RD_G0, "F,[i+1]", F_ALIAS, v9 },
-{ "stx", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1)|RD_G0|RS1_G0, "F,[i]", F_ALIAS, v9 },
-{ "stx", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1)|SIMM13(~0), "F,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "stxa", F3(3, 0x1e, 0), F3(~3, ~0x1e, ~0), "d,[1+2]A", 0, v9 },
-{ "stxa", F3(3, 0x1e, 0), F3(~3, ~0x1e, ~0)|RS2(~0), "d,[1]A", 0, v9 }, /* stha d,[rs1+%g0] */
-
-{ "swap", F3(3, 0x0f, 0), F3(~3, ~0x0f, ~0)|ASI(~0), "[1+2],d", 0, v7 },
-{ "swap", F3(3, 0x0f, 0), F3(~3, ~0x0f, ~0)|ASI_RS2(~0), "[1],d", 0, v7 }, /* swap [rs1+%g0],d */
-{ "swap", F3(3, 0x0f, 1), F3(~3, ~0x0f, ~1), "[1+i],d", 0, v7 },
-{ "swap", F3(3, 0x0f, 1), F3(~3, ~0x0f, ~1), "[i+1],d", 0, v7 },
-{ "swap", F3(3, 0x0f, 1), F3(~3, ~0x0f, ~1)|RS1_G0, "[i],d", 0, v7 },
-{ "swap", F3(3, 0x0f, 1), F3(~3, ~0x0f, ~1)|SIMM13(~0), "[1],d", 0, v7 }, /* swap [rs1+0],d */
-
-{ "swapa", F3(3, 0x1f, 0), F3(~3, ~0x1f, ~0), "[1+2]A,d", 0, v7 },
-{ "swapa", F3(3, 0x1f, 0), F3(~3, ~0x1f, ~0)|RS2(~0), "[1]A,d", 0, v7 }, /* swapa [rs1+%g0],d */
-
-{ "restore", F3(2, 0x3d, 0), F3(~2, ~0x3d, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "restore", F3(2, 0x3d, 0), F3(~2, ~0x3d, ~0)|RD_G0|RS1_G0|ASI_RS2(~0), "", 0, v6 }, /* restore %g0,%g0,%g0 */
-{ "restore", F3(2, 0x3d, 1), F3(~2, ~0x3d, ~1), "1,i,d", 0, v6 },
-{ "restore", F3(2, 0x3d, 1), F3(~2, ~0x3d, ~1)|RD_G0|RS1_G0|SIMM13(~0), "", 0, v6 }, /* restore %g0,0,%g0 */
-
-{ "rett", F3(2, 0x39, 0), F3(~2, ~0x39, ~0)|RD_G0|ASI(~0), "1+2", F_DELAYED, v6 }, /* rett rs1+rs2 */
-{ "rett", F3(2, 0x39, 0), F3(~2, ~0x39, ~0)|RD_G0|ASI_RS2(~0), "1", F_DELAYED, v6 }, /* rett rs1,%g0 */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0, "1+i", F_DELAYED, v6 }, /* rett rs1+X */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0, "i+1", F_DELAYED, v6 }, /* rett X+rs1 */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0|RS1_G0,"i", F_DELAYED, v6 }, /* rett X+rs1 */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0|RS1_G0, "i", F_DELAYED, v6 }, /* rett X */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0|SIMM13(~0), "1", F_DELAYED, v6 }, /* rett rs1+0 */
-
-{ "save", F3(2, 0x3c, 0), F3(~2, ~0x3c, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "save", F3(2, 0x3c, 1), F3(~2, ~0x3c, ~1), "1,i,d", 0, v6 },
-{ "save", 0x81e00000, ~0x81e00000, "", F_ALIAS, v6 },
-
-{ "ret", F3(2, 0x38, 1)|RS1(0x1f)|SIMM13(8), F3(~2, ~0x38, ~1)|SIMM13(~8), "", F_DELAYED, v6 }, /* jmpl %i7+8,%g0 */
-{ "retl", F3(2, 0x38, 1)|RS1(0x0f)|SIMM13(8), F3(~2, ~0x38, ~1)|RS1(~0x0f)|SIMM13(~8), "", F_DELAYED, v6 }, /* jmpl %o7+8,%g0 */
-
-{ "jmpl", F3(2, 0x38, 0), F3(~2, ~0x38, ~0)|ASI(~0), "1+2,d", F_DELAYED, v6 },
-{ "jmpl", F3(2, 0x38, 0), F3(~2, ~0x38, ~0)|ASI_RS2(~0), "1,d", F_DELAYED, v6 }, /* jmpl rs1+%g0,d */
-{ "jmpl", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|SIMM13(~0), "1,d", F_DELAYED, v6 }, /* jmpl rs1+0,d */
-{ "jmpl", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|RS1_G0, "i,d", F_DELAYED, v6 }, /* jmpl %g0+i,d */
-{ "jmpl", F3(2, 0x38, 1), F3(~2, ~0x38, ~1), "1+i,d", F_DELAYED, v6 },
-{ "jmpl", F3(2, 0x38, 1), F3(~2, ~0x38, ~1), "i+1,d", F_DELAYED, v6 },
-
-{ "done", F3(2, 0x3e, 1)|RD(0), F3(~2, ~0x3e, ~1)|RD(~0)|RS1_G0|SIMM13(~0), "", 0, v9 },
-{ "retry", F3(2, 0x3e, 1)|RD(1), F3(~2, ~0x3e, ~1)|RD(~1)|RS1_G0|SIMM13(~0), "", 0, v9 },
-{ "saved", F3(2, 0x31, 1)|RD(0), F3(~2, ~0x31, ~1)|RD(~0)|RS1_G0|SIMM13(~0), "", 0, v9 },
-{ "restored", F3(2, 0x31, 1)|RD(1), F3(~2, ~0x31, ~1)|RD(~1)|RS1_G0|SIMM13(~0), "", 0, v9 },
-{ "sigm", F3(2, 0x30, 0)|RD(0xf), F3(~2, ~0x30, ~0)|RD(~0xf)|RS1_G0|SIMM13(~0), "", 0, v9 },
-
-{ "flush", F3(2, 0x3b, 0), F3(~2, ~0x3b, ~0)|ASI(~0), "1+2", F_ALIAS, v9 },
-{ "flush", F3(2, 0x3b, 0), F3(~2, ~0x3b, ~0)|ASI_RS2(~0), "1", 0, v9 }, /* flush rs1+%g0 */
-{ "flush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1)|SIMM13(~0), "1", 0, v9 }, /* flush rs1+0 */
-{ "flush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1)|RS1_G0, "i", F_ALIAS, v9 }, /* flush %g0+i */
-{ "flush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1), "1+i", F_ALIAS, v9 },
-{ "flush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1), "i+1", F_ALIAS, v9 },
-
-{ "return", F3(2, 0x39, 0), F3(~2, ~0x39, ~0)|ASI(~0), "1+2", 0, v9 },
-{ "return", F3(2, 0x39, 0), F3(~2, ~0x39, ~0)|ASI_RS2(~0), "1", 0, v9 }, /* return rs1+%g0 */
-{ "return", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|SIMM13(~0), "1", 0, v9 }, /* return rs1+0 */
-{ "return", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RS1_G0, "i", 0, v9 }, /* return %g0+i */
-{ "return", F3(2, 0x39, 1), F3(~2, ~0x39, ~1), "1+i", 0, v9 },
-{ "return", F3(2, 0x39, 1), F3(~2, ~0x39, ~1), "i+1", 0, v9 },
-
-{ "flushw", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RD_G0|RS1_G0|ASI_RS2(~0), "", 0, v9 },
-
-{ "membar", F3(2, 0x28, 1)|RS1(0xf), F3(~2, ~0x28, ~1)|RD_G0|RS1(~0xf)|ASI(~0), "K", 0, v9 },
-{ "stbar", F3(2, 0x28, 0)|RS1(0xf), F3(~2, ~0x28, ~0)|RD_G0|RS1(~0xf)|SIMM13(~0), "", 0, v9 }, /* maybe v8? */
-
-{ "prefetch", F3(3, 0x2d, 0), F3(~3, ~0x2d, ~0), "[1+2],*", 0, v9 },
-{ "prefetch", F3(3, 0x2d, 0), F3(~3, ~0x2d, ~0)|RS2_G0, "[1],*", 0, v9 }, /* prefetch [rs1+%g0],prefetch_fcn */
-{ "prefetch", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1), "[1+i],*", 0, v9 },
-{ "prefetch", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1), "[i+1],*", 0, v9 },
-{ "prefetch", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1)|RS1_G0, "[i],*", 0, v9 },
-{ "prefetch", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1)|SIMM13(~0), "[1],*", 0, v9 }, /* prefetch [rs1+0],prefetch_fcn */
-{ "prefetcha", F3(3, 0x3d, 0), F3(~3, ~0x3d, ~0), "[1+2]A,*", 0, v9 },
-{ "prefetcha", F3(3, 0x3d, 0), F3(~3, ~0x3d, ~0)|RS2_G0, "[1]A,*", 0, v9 }, /* prefetcha [rs1+%g0],prefetch_fcn */
-
- /* The 1<<12 is a long story. It is necessary. For more info, please contact rich@cygnus.com */
-{ "sll", F3(2, 0x25, 0), F3(~2, ~0x25, ~0)|(1<<12)|ASI(~0), "1,2,d", 0, v6 },
-{ "sll", F3(2, 0x25, 1), F3(~2, ~0x25, ~1)|(1<<12), "1,i,d", 0, v6 },
-{ "sra", F3(2, 0x27, 0), F3(~2, ~0x27, ~0)|(1<<12)|ASI(~0), "1,2,d", 0, v6 },
-{ "sra", F3(2, 0x27, 1), F3(~2, ~0x27, ~1)|(1<<12), "1,i,d", 0, v6 },
-{ "srl", F3(2, 0x26, 0), F3(~2, ~0x26, ~0)|(1<<12)|ASI(~0), "1,2,d", 0, v6 },
-{ "srl", F3(2, 0x26, 1), F3(~2, ~0x26, ~1)|(1<<12), "1,i,d", 0, v6 },
-
-{ "sllw", F3(2, 0x25, 0), F3(~2, ~0x25, ~0)|(1<<12)|ASI(~0), "1,2,d", F_ALIAS, v9 }, /* sllw === sll */
-{ "sllw", F3(2, 0x25, 1), F3(~2, ~0x25, ~1)|(1<<12), "1,i,d", F_ALIAS, v9 },
-{ "sraw", F3(2, 0x27, 0), F3(~2, ~0x27, ~0)|(1<<12)|ASI(~0), "1,2,d", F_ALIAS, v9 }, /* sraw === sra */
-{ "sraw", F3(2, 0x27, 1), F3(~2, ~0x27, ~1)|(1<<12), "1,i,d", F_ALIAS, v9 },
-{ "srlw", F3(2, 0x26, 0), F3(~2, ~0x26, ~0)|(1<<12)|ASI(~0), "1,2,d", F_ALIAS, v9 }, /* srlw === srl */
-{ "srlw", F3(2, 0x26, 1), F3(~2, ~0x26, ~1)|(1<<12), "1,i,d", F_ALIAS, v9 },
-
-{ "sllx", F3(2, 0x25, 0)|(1<<12), F3(~2, ~0x25, ~0)|(ASI(~0)^(1<<12)), "1,2,d", 0, v9 },
-{ "sllx", F3(2, 0x25, 1)|(1<<12), F3(~2, ~0x25, ~1), "1,i,d", 0, v9 },
-{ "srax", F3(2, 0x27, 0)|(1<<12), F3(~2, ~0x27, ~0)|(ASI(~0)^(1<<12)), "1,2,d", 0, v9 },
-{ "srax", F3(2, 0x27, 1)|(1<<12), F3(~2, ~0x27, ~1), "1,i,d", 0, v9 },
-{ "srlx", F3(2, 0x26, 0)|(1<<12), F3(~2, ~0x26, ~0)|(ASI(~0)^(1<<12)), "1,2,d", 0, v9 },
-{ "srlx", F3(2, 0x26, 1)|(1<<12), F3(~2, ~0x26, ~1), "1,i,d", 0, v9 },
-
-{ "mulscc", F3(2, 0x24, 0), F3(~2, ~0x24, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "mulscc", F3(2, 0x24, 1), F3(~2, ~0x24, ~1), "1,i,d", 0, v6 },
-
-{ "divscc", F3(2, 0x1d, 0), F3(~2, ~0x1d, ~0)|ASI(~0), "1,2,d", 0, sparclite },
-{ "divscc", F3(2, 0x1d, 1), F3(~2, ~0x1d, ~1), "1,i,d", 0, sparclite },
-
-{ "scan", F3(2, 0x2c, 0), F3(~2, ~0x2c, ~0)|ASI(~0), "1,2,d", 0, sparclite },
-{ "scan", F3(2, 0x2c, 1), F3(~2, ~0x2c, ~1), "1,i,d", 0, sparclite },
-
-{ "clr", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|RD_G0|RS1_G0|ASI_RS2(~0), "d", F_ALIAS, v6 }, /* or %g0,%g0,d */
-{ "clr", F3(2, 0x02, 1), F3(~2, ~0x02, ~1)|RS1_G0|SIMM13(~0), "d", F_ALIAS, v6 }, /* or %g0,0,d */
-{ "clr", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|RD_G0|ASI(~0), "[1+2]", F_ALIAS, v6 },
-{ "clr", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|RD_G0|ASI_RS2(~0), "[1]", F_ALIAS, v6 }, /* st %g0,[rs1+%g0] */
-{ "clr", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RD_G0, "[1+i]", F_ALIAS, v6 },
-{ "clr", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RD_G0, "[i+1]", F_ALIAS, v6 },
-{ "clr", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RD_G0|RS1_G0, "[i]", F_ALIAS, v6 },
-{ "clr", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RD_G0|SIMM13(~0), "[1]", F_ALIAS, v6 }, /* st %g0,[rs1+0] */
-
-{ "clrb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|RD_G0|ASI(~0), "[1+2]", F_ALIAS, v6 },
-{ "clrb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|RD_G0|ASI_RS2(~0), "[1]", F_ALIAS, v6 }, /* stb %g0,[rs1+%g0] */
-{ "clrb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RD_G0, "[1+i]", F_ALIAS, v6 },
-{ "clrb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RD_G0, "[i+1]", F_ALIAS, v6 },
-{ "clrb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RD_G0|RS1_G0, "[i]", F_ALIAS, v6 },
-
-{ "clrh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|RD_G0|ASI(~0), "[1+2]", F_ALIAS, v6 },
-{ "clrh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|RD_G0|ASI_RS2(~0), "[1]", F_ALIAS, v6 }, /* sth %g0,[rs1+%g0] */
-{ "clrh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RD_G0, "[1+i]", F_ALIAS, v6 },
-{ "clrh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RD_G0, "[i+1]", F_ALIAS, v6 },
-{ "clrh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RD_G0|RS1_G0, "[i]", F_ALIAS, v6 },
-
-{ "orcc", F3(2, 0x12, 0), F3(~2, ~0x12, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "orcc", F3(2, 0x12, 1), F3(~2, ~0x12, ~1), "1,i,d", 0, v6 },
-{ "orcc", F3(2, 0x12, 1), F3(~2, ~0x12, ~1), "i,1,d", 0, v6 },
-
-{ "orncc", F3(2, 0x16, 0), F3(~2, ~0x16, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "orncc", F3(2, 0x16, 1), F3(~2, ~0x16, ~1), "1,i,d", 0, v6 },
-{ "orncc", F3(2, 0x16, 1), F3(~2, ~0x16, ~1), "i,1,d", 0, v6 },
-
-{ "orn", F3(2, 0x06, 0), F3(~2, ~0x06, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "orn", F3(2, 0x06, 1), F3(~2, ~0x06, ~1), "1,i,d", 0, v6 },
-{ "orn", F3(2, 0x06, 1), F3(~2, ~0x06, ~1), "i,1,d", 0, v6 },
-
-{ "tst", F3(2, 0x12, 0), F3(~2, ~0x12, ~0)|RD_G0|ASI_RS2(~0), "1", 0, v6 }, /* orcc rs1, %g0, %g0 */
-{ "tst", F3(2, 0x12, 0), F3(~2, ~0x12, ~0)|RD_G0|RS1_G0|ASI(~0), "2", 0, v6 }, /* orcc %g0, rs2, %g0 */
-{ "tst", F3(2, 0x12, 1), F3(~2, ~0x12, ~1)|RD_G0|SIMM13(~0), "1", 0, v6 }, /* orcc rs1, 0, %g0 */
-
-{ "wr", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|ASI(~0), "1,2,m", 0, v8 }, /* wr r,r,%asrX */
-{ "wr", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|RD_G0|ASI(~0), "1,2,y", 0, v6 }, /* wr r,r,%y */
-{ "wr", F3(2, 0x30, 1), F3(~2, ~0x30, ~1), "1,i,m", 0, v8 }, /* wr r,i,%asrX */
-{ "wr", F3(2, 0x30, 1), F3(~2, ~0x30, ~1)|RD_G0, "1,i,y", 0, v6 }, /* wr r,i,%y */
-{ "wr", F3(2, 0x31, 0), F3(~2, ~0x31, ~0)|RD_G0|ASI(~0), "1,2,p", 0, v6 }, /* wr r,r,%psr */
-{ "wr", F3(2, 0x31, 1), F3(~2, ~0x31, ~1)|RD_G0, "1,i,p", 0, v6 }, /* wr r,i,%psr */
-{ "wr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|RD_G0|ASI(~0), "1,2,w", 0, v6 }, /* wr r,r,%wim */
-{ "wr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1)|RD_G0, "1,i,w", 0, v6 }, /* wr r,i,%wim */
-{ "wr", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|RD_G0|ASI(~0), "1,2,t", 0, v6 }, /* wr r,r,%tbr */
-{ "wr", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|RD_G0|ASI(~0), "1,2,s", 0, v9 }, /* wr r,r,%usr */
-{ "wr", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|RD_G0|ASI(~0), "1,2,o", 0, v9 }, /* wr r,r,%asi */
-{ "wr", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|RD_G0, "1,i,t", 0, v6 }, /* wr r,i,%tbr */
-{ "wr", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|RD_G0, "1,i,s", 0, v9 }, /* wr r,i,%usr */
-{ "wr", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|RD_G0, "1,i,o", 0, v9 }, /* wr r,i,%asi */
-
-{ "wr", F3(2, 0x30, 0)|RD(0), F3(~2, ~0x30, ~0)|RD(~0)|ASI(~0), "1,2,y", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(0), F3(~2, ~0x30, ~1)|RD(~0), "1,i,y", 0, v9 },
-{ "wr", F3(2, 0x30, 0)|RD(1), F3(~2, ~0x30, ~0)|RD(~1)|ASI(~0), "1,2,E", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(1), F3(~2, ~0x30, ~1)|RD(~1), "1,i,E", 0, v9 },
-{ "wr", F3(2, 0x30, 0)|RD(3), F3(~2, ~0x30, ~0)|RD(~3)|ASI(~0), "1,2,W", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(3), F3(~2, ~0x30, ~1)|RD(~3), "1,i,W", 0, v9 },
-{ "wr", F3(2, 0x30, 0)|RD(4), F3(~2, ~0x30, ~0)|RD(~4)|ASI(~0), "1,2,p", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(4), F3(~2, ~0x30, ~1)|RD(~4), "1,i,p", 0, v9 },
-{ "wr", F3(2, 0x30, 0)|RD(5), F3(~2, ~0x30, ~0)|RD(~5)|ASI(~0), "1,2,w", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(5), F3(~2, ~0x30, ~1)|RD(~5), "1,i,w", 0, v9 },
-
-{ "rd", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|SIMM13(~0), "M,d", 0, v8 }, /* rd %asr1,r */
-{ "rd", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|RS1_G0|SIMM13(~0), "y,d", 0, v6 }, /* rd %y,r */
-{ "rd", F3(2, 0x28, 0)|RS1(1), F3(~2, ~0x28, ~0)|RS1(~1)|SIMM13(~0), "E,d", 0, v9 }, /* rd %modes,r */
-{ "rd", F3(2, 0x28, 0)|RS1(2), F3(~2, ~0x28, ~0)|RS1(~2)|SIMM13(~0), "P,d", 0, v9 }, /* rd %pc,r */
-{ "rd", F3(2, 0x28, 0)|RS1(3), F3(~2, ~0x28, ~0)|RS1(~3)|SIMM13(~0), "W,d", 0, v9 }, /* rd %tick,r */
-{ "rd", F3(2, 0x28, 0)|RS1(4), F3(~2, ~0x28, ~0)|RS1(~4)|SIMM13(~0), "p,d", 0, v9 }, /* rd %psr,r */
-{ "rd", F3(2, 0x28, 0)|RS1(5), F3(~2, ~0x28, ~0)|RS1(~5)|SIMM13(~0), "w,d", 0, v9 }, /* rd %wim,r */
-{ "rd", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RS1_G0|SIMM13(~0), "t,d", 0, v6 }, /* rd %tbr,r */
-{ "rd", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RS1_G0|SIMM13(~0), "s,d", 0, v9 }, /* rd %usr,r */
-{ "rd", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RS1_G0|SIMM13(~0), "o,d", 0, v9 }, /* rd %asi,r */
-
- /* FIXME-now: the v9 (ie, 0.5) definitions of these conflict with the older ones. These are the older ones. */
-{ "rd", F3(2, 0x29, 0), F3(~2, ~0x29, ~0)|RS1_G0|SIMM13(~0), "p,d", 0, v6 }, /* rd %psr,r */
-{ "rd", F3(2, 0x2a, 0), F3(~2, ~0x2a, ~0)|RS1_G0|SIMM13(~0), "w,d", 0, v6 }, /* rd %wim,r */
-
-{ "rdpr", F3(2, 0x2a, 0), F3(~2, ~0x2a, ~0)|SIMM13(~0), "?,d", 0, v9 }, /* rdpr %priv_reg,r */
-{ "wrpr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|SIMM13(~0), "1,2,!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|SIMM13(~0), "1,!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|SIMM13(~0), "!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "1,i,!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "i,1,!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "i,!", 0, v9 },
-
-{ "mov", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|ASI(~0), "1,2,m", F_ALIAS, v8 }, /* wr r,r,%asrX */
-{ "mov", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|RD_G0|ASI(~0), "1,2,y", F_ALIAS, v6 }, /* wr r,r,%y */
-{ "mov", F3(2, 0x30, 0)|RD(0xe), F3(~2, ~0x30, ~0)|RD(~0xe)|ASI(~0), "1,2,Y", F_ALIAS, v9 }, /* wr r,r,%amr */
-{ "mov", F3(2, 0x30, 1), F3(~2, ~0x30, ~1), "1,i,m", F_ALIAS, v8 }, /* wr r,i,%asrX */
-{ "mov", F3(2, 0x30, 1), F3(~2, ~0x30, ~1)|RD_G0, "1,i,y", F_ALIAS, v6 }, /* wr r,i,%y */
-{ "mov", F3(2, 0x30, 1)|RD(0xe), F3(~2, ~0x30, ~1)|RD(~0xe), "1,i,Y", F_ALIAS, v9 }, /* wr r,i,%amr */
-{ "mov", F3(2, 0x31, 0), F3(~2, ~0x31, ~0)|RD_G0|ASI(~0), "1,2,p", F_ALIAS, v6 }, /* wr r,r,%psr */
-{ "mov", F3(2, 0x31, 1), F3(~2, ~0x31, ~1)|RD_G0, "1,i,p", F_ALIAS, v6 }, /* wr r,i,%psr */
-{ "mov", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|RD_G0|ASI(~0), "1,2,w", F_ALIAS, v6 }, /* wr r,r,%wim */
-{ "mov", F3(2, 0x32, 1), F3(~2, ~0x32, ~1)|RD_G0, "1,i,w", F_ALIAS, v6 }, /* wr r,i,%wim */
-{ "mov", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|RD_G0|ASI(~0), "1,2,t", F_ALIAS, v6 }, /* wr r,r,%tbr */
-{ "mov", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|RD_G0, "1,i,t", F_ALIAS, v6 }, /* wr r,i,%tbr */
-
-{ "mov", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|SIMM13(~0), "M,d", F_ALIAS, v8 }, /* rd %asr1,r */
-{ "mov", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|RS1_G0|SIMM13(~0), "y,d", F_ALIAS, v6 }, /* rd %y,r */
-{ "mov", F3(2, 0x28, 0)|RS1(0xe), F3(~2, ~0x28, ~0)|RS1(~0xe)|SIMM13(~0), "Y,d", F_ALIAS, v9 }, /* rd %amr,r */
-{ "mov", F3(2, 0x29, 0), F3(~2, ~0x29, ~0)|RS1_G0|SIMM13(~0), "p,d", F_ALIAS, v6 }, /* rd %psr,r */
-{ "mov", F3(2, 0x2a, 0), F3(~2, ~0x2a, ~0)|RS1_G0|SIMM13(~0), "w,d", F_ALIAS, v6 }, /* rd %wim,r */
-{ "mov", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RS1_G0|SIMM13(~0), "t,d", F_ALIAS, v6 }, /* rd %tbr,r */
-
-{ "mov", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|ASI_RS2(~0), "1,y", F_ALIAS, v6 }, /* wr rs1,%g0,%y */
-{ "mov", F3(2, 0x30, 1), F3(~2, ~0x30, ~1), "i,y", F_ALIAS, v6 },
-{ "mov", F3(2, 0x30, 1), F3(~2, ~0x30, ~1)|SIMM13(~0), "1,y", F_ALIAS, v6 }, /* wr rs1,0,%y */
-{ "mov", F3(2, 0x31, 0), F3(~2, ~0x31, ~0)|ASI_RS2(~0), "1,p", F_ALIAS, v6 }, /* wr rs1,%g0,%psr */
-{ "mov", F3(2, 0x31, 1), F3(~2, ~0x31, ~1), "i,p", F_ALIAS, v6 },
-{ "mov", F3(2, 0x31, 1), F3(~2, ~0x31, ~1)|SIMM13(~0), "1,p", F_ALIAS, v6 }, /* wr rs1,0,%psr */
-{ "mov", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|ASI_RS2(~0), "1,w", F_ALIAS, v6 }, /* wr rs1,%g0,%wim */
-{ "mov", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "i,w", F_ALIAS, v6 },
-{ "mov", F3(2, 0x32, 1), F3(~2, ~0x32, ~1)|SIMM13(~0), "1,w", F_ALIAS, v6 }, /* wr rs1,0,%wim */
-{ "mov", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|ASI_RS2(~0), "1,t", F_ALIAS, v6 }, /* wr rs1,%g0,%tbr */
-{ "mov", F3(2, 0x33, 1), F3(~2, ~0x33, ~1), "i,t", F_ALIAS, v6 },
-{ "mov", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|SIMM13(~0), "1,t", F_ALIAS, v6 }, /* wr rs1,0,%tbr */
-
-{ "mov", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|RS1_G0|ASI(~0), "2,d", 0, v6 }, /* or %g0,rs2,d */
-{ "mov", F3(2, 0x02, 1), F3(~2, ~0x02, ~1)|RS1_G0, "i,d", 0, v6 }, /* or %g0,i,d */
-{ "mov", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|ASI_RS2(~0), "1,d", 0, v6 }, /* or rs1,%g0,d */
-{ "mov", F3(2, 0x02, 1), F3(~2, ~0x02, ~1)|SIMM13(~0), "1,d", 0, v6 }, /* or rs1,0,d */
-
-{ "or", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "or", F3(2, 0x02, 1), F3(~2, ~0x02, ~1), "1,i,d", 0, v6 },
-{ "or", F3(2, 0x02, 1), F3(~2, ~0x02, ~1), "i,1,d", 0, v6 },
-
-{ "bset", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|ASI(~0), "2,r", F_ALIAS, v6 }, /* or rd,rs2,rd */
-{ "bset", F3(2, 0x02, 1), F3(~2, ~0x02, ~1), "i,r", F_ALIAS, v6 }, /* or rd,i,rd */
-
-{ "andn", F3(2, 0x05, 0), F3(~2, ~0x05, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "andn", F3(2, 0x05, 1), F3(~2, ~0x05, ~1), "1,i,d", 0, v6 },
-{ "andn", F3(2, 0x05, 1), F3(~2, ~0x05, ~1), "i,1,d", 0, v6 },
-
-{ "andncc", F3(2, 0x15, 0), F3(~2, ~0x15, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "andncc", F3(2, 0x15, 1), F3(~2, ~0x15, ~1), "1,i,d", 0, v6 },
-{ "andncc", F3(2, 0x15, 1), F3(~2, ~0x15, ~1), "i,1,d", 0, v6 },
-
-{ "bclr", F3(2, 0x05, 0), F3(~2, ~0x05, ~0)|ASI(~0), "2,r", F_ALIAS, v6 }, /* andn rd,rs2,rd */
-{ "bclr", F3(2, 0x05, 1), F3(~2, ~0x05, ~1), "i,r", F_ALIAS, v6 }, /* andn rd,i,rd */
-
-{ "cmp", F3(2, 0x14, 0), F3(~2, ~0x14, ~0)|RD_G0|ASI(~0), "1,2", 0, v6 }, /* subcc rs1,rs2,%g0 */
-{ "cmp", F3(2, 0x14, 1), F3(~2, ~0x14, ~1)|RD_G0, "1,i", 0, v6 }, /* subcc rs1,i,%g0 */
-
-{ "sub", F3(2, 0x04, 0), F3(~2, ~0x04, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "sub", F3(2, 0x04, 1), F3(~2, ~0x04, ~1), "1,i,d", 0, v6 },
-
-{ "subcc", F3(2, 0x14, 0), F3(~2, ~0x14, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "subcc", F3(2, 0x14, 1), F3(~2, ~0x14, ~1), "1,i,d", 0, v6 },
-
-{ "subx", F3(2, 0x0c, 0), F3(~2, ~0x0c, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "subx", F3(2, 0x0c, 1), F3(~2, ~0x0c, ~1), "1,i,d", 0, v6 },
-
-{ "subxcc", F3(2, 0x1c, 0), F3(~2, ~0x1c, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "subxcc", F3(2, 0x1c, 1), F3(~2, ~0x1c, ~1), "1,i,d", 0, v6 },
-
-{ "and", F3(2, 0x01, 0), F3(~2, ~0x01, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "and", F3(2, 0x01, 1), F3(~2, ~0x01, ~1), "1,i,d", 0, v6 },
-{ "and", F3(2, 0x01, 1), F3(~2, ~0x01, ~1), "i,1,d", 0, v6 },
-
-{ "andcc", F3(2, 0x11, 0), F3(~2, ~0x11, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "andcc", F3(2, 0x11, 1), F3(~2, ~0x11, ~1), "1,i,d", 0, v6 },
-{ "andcc", F3(2, 0x11, 1), F3(~2, ~0x11, ~1), "i,1,d", 0, v6 },
-
-{ "dec", F3(2, 0x04, 1)|SIMM13(0x1), F3(~2, ~0x04, ~1)|SIMM13(~0x0001), "r", F_ALIAS, v6 }, /* sub rd,1,rd */
-{ "dec", F3(2, 0x04, 1), F3(~2, ~0x04, ~1), "i,r", F_ALIAS, v8 }, /* sub rd,imm,rd */
-{ "deccc", F3(2, 0x14, 1)|SIMM13(0x1), F3(~2, ~0x14, ~1)|SIMM13(~0x0001), "r", F_ALIAS, v6 }, /* subcc rd,1,rd */
-{ "deccc", F3(2, 0x14, 1), F3(~2, ~0x14, ~1), "i,r", F_ALIAS, v8 }, /* subcc rd,imm,rd */
-{ "inc", F3(2, 0x00, 1)|SIMM13(0x1), F3(~2, ~0x00, ~1)|SIMM13(~0x0001), "r", F_ALIAS, v6 }, /* add rd,1,rd */
-{ "inc", F3(2, 0x00, 1), F3(~2, ~0x00, ~1), "i,r", F_ALIAS, v8 }, /* add rd,imm,rd */
-{ "inccc", F3(2, 0x10, 1)|SIMM13(0x1), F3(~2, ~0x10, ~1)|SIMM13(~0x0001), "r", F_ALIAS, v6 }, /* addcc rd,1,rd */
-{ "inccc", F3(2, 0x10, 1), F3(~2, ~0x10, ~1), "i,r", F_ALIAS, v8 }, /* addcc rd,imm,rd */
-
-{ "btst", F3(2, 0x11, 0), F3(~2, ~0x11, ~0)|RD_G0|ASI(~0), "1,2", F_ALIAS, v6 }, /* andcc rs1,rs2,%g0 */
-{ "btst", F3(2, 0x11, 1), F3(~2, ~0x11, ~1)|RD_G0, "i,1", F_ALIAS, v6 }, /* andcc rs1,i,%g0 */
-
-{ "neg", F3(2, 0x04, 0), F3(~2, ~0x04, ~0)|RS1_G0|ASI(~0), "2,d", F_ALIAS, v6 }, /* sub %g0,rs2,rd */
-{ "neg", F3(2, 0x04, 0), F3(~2, ~0x04, ~0)|RS1_G0|ASI(~0), "r", F_ALIAS, v6 }, /* sub %g0,rd,rd */
-
-{ "add", F3(2, 0x00, 0), F3(~2, ~0x00, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "add", F3(2, 0x00, 1), F3(~2, ~0x00, ~1), "1,i,d", 0, v6 },
-{ "add", F3(2, 0x00, 1), F3(~2, ~0x00, ~1), "i,1,d", 0, v6 },
-{ "addcc", F3(2, 0x10, 0), F3(~2, ~0x10, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "addcc", F3(2, 0x10, 1), F3(~2, ~0x10, ~1), "1,i,d", 0, v6 },
-{ "addcc", F3(2, 0x10, 1), F3(~2, ~0x10, ~1), "i,1,d", 0, v6 },
-{ "addx", F3(2, 0x08, 0), F3(~2, ~0x08, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "addx", F3(2, 0x08, 1), F3(~2, ~0x08, ~1), "1,i,d", 0, v6 },
-{ "addx", F3(2, 0x08, 1), F3(~2, ~0x08, ~1), "i,1,d", 0, v6 },
-{ "addxcc", F3(2, 0x18, 0), F3(~2, ~0x18, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "addxcc", F3(2, 0x18, 1), F3(~2, ~0x18, ~1), "1,i,d", 0, v6 },
-{ "addxcc", F3(2, 0x18, 1), F3(~2, ~0x18, ~1), "i,1,d", 0, v6 },
-
-{ "smul", F3(2, 0x0b, 0), F3(~2, ~0x0b, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "smul", F3(2, 0x0b, 1), F3(~2, ~0x0b, ~1), "1,i,d", 0, v8 },
-{ "smul", F3(2, 0x0b, 1), F3(~2, ~0x0b, ~1), "i,1,d", 0, v8 },
-{ "smulcc", F3(2, 0x1b, 0), F3(~2, ~0x1b, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "smulcc", F3(2, 0x1b, 1), F3(~2, ~0x1b, ~1), "1,i,d", 0, v8 },
-{ "smulcc", F3(2, 0x1b, 1), F3(~2, ~0x1b, ~1), "i,1,d", 0, v8 },
-{ "umul", F3(2, 0x0a, 0), F3(~2, ~0x0a, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "umul", F3(2, 0x0a, 1), F3(~2, ~0x0a, ~1), "1,i,d", 0, v8 },
-{ "umul", F3(2, 0x0a, 1), F3(~2, ~0x0a, ~1), "i,1,d", 0, v8 },
-{ "umulcc", F3(2, 0x1a, 0), F3(~2, ~0x1a, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "umulcc", F3(2, 0x1a, 1), F3(~2, ~0x1a, ~1), "1,i,d", 0, v8 },
-{ "umulcc", F3(2, 0x1a, 1), F3(~2, ~0x1a, ~1), "i,1,d", 0, v8 },
-{ "sdiv", F3(2, 0x0f, 0), F3(~2, ~0x0f, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "sdiv", F3(2, 0x0f, 1), F3(~2, ~0x0f, ~1), "1,i,d", 0, v8 },
-{ "sdiv", F3(2, 0x0f, 1), F3(~2, ~0x0f, ~1), "i,1,d", 0, v8 },
-{ "sdivcc", F3(2, 0x1f, 0), F3(~2, ~0x1f, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "sdivcc", F3(2, 0x1f, 1), F3(~2, ~0x1f, ~1), "1,i,d", 0, v8 },
-{ "sdivcc", F3(2, 0x1f, 1), F3(~2, ~0x1f, ~1), "i,1,d", 0, v8 },
-{ "udiv", F3(2, 0x0e, 0), F3(~2, ~0x0e, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "udiv", F3(2, 0x0e, 1), F3(~2, ~0x0e, ~1), "1,i,d", 0, v8 },
-{ "udiv", F3(2, 0x0e, 1), F3(~2, ~0x0e, ~1), "i,1,d", 0, v8 },
-{ "udivcc", F3(2, 0x1e, 0), F3(~2, ~0x1e, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "udivcc", F3(2, 0x1e, 1), F3(~2, ~0x1e, ~1), "1,i,d", 0, v8 },
-{ "udivcc", F3(2, 0x1e, 1), F3(~2, ~0x1e, ~1), "i,1,d", 0, v8 },
-
-{ "mulx", F3(2, 0x09, 0), F3(~2, ~0x09, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "mulx", F3(2, 0x09, 1), F3(~2, ~0x09, ~1), "1,i,d", 0, v9 },
-{ "umulxcc", F3(2, 0x19, 0), F3(~2, ~0x19, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "umulxcc", F3(2, 0x19, 1), F3(~2, ~0x19, ~1), "1,i,d", 0, v9 },
-{ "sdivxcc", F3(2, 0x1d, 0), F3(~2, ~0x1d, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "sdivxcc", F3(2, 0x1d, 1), F3(~2, ~0x1d, ~1), "1,i,d", 0, v9 },
-{ "udivx", F3(2, 0x0d, 0), F3(~2, ~0x0d, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "udivx", F3(2, 0x0d, 1), F3(~2, ~0x0d, ~1), "1,i,d", 0, v9 },
-
-{ "call", F1(0x1), F1(~0x1), "L", F_DELAYED, v6 },
-{ "call", F1(0x1), F1(~0x1), "L,#", F_DELAYED, v6 },
-{ "call", F3(2, 0x38, 0)|RD(0xf), F3(~2, ~0x38, ~0)|RD(~0xf)|ASI_RS2(~0), "1", F_DELAYED, v6 }, /* jmpl rs1+%g0, %o7 */
-{ "call", F3(2, 0x38, 0)|RD(0xf), F3(~2, ~0x38, ~0)|RD(~0xf)|ASI_RS2(~0), "1,#", F_DELAYED, v6 },
-
-/* Conditional instructions.
-
- Because this part of the table was such a mess earlier, I have
- macrofied it so that all the branches and traps are generated from
- a single-line description of each condition value. John Gilmore. */
-
-/* Define branches -- one annulled, one without, etc. */
-#define br(opcode, mask, lose, flags) \
- { opcode, (mask)|ANNUL, (lose), ",a l", (flags), v6 }, \
- { opcode, (mask) , (lose)|ANNUL, "l", (flags), v6 }
-
-#define brx(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose)|ANNUL|BPRED, "Z,G", (flags), v9 }, \
- { opcode, (mask), (lose)|ANNUL|BPRED, ",N Z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a Z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a,N Z,G", (flags), v9 }, \
- { opcode, (mask)|BPRED, (lose)|ANNUL, ",T Z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL|BPRED, (lose), ",a,T Z,G", (flags), v9 }, \
- { opcode, (mask), (lose)|ANNUL|BPRED, "z,G", (flags), v9 }, \
- { opcode, (mask), (lose)|ANNUL|BPRED, ",N z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a,N z,G", (flags), v9 }, \
- { opcode, (mask)|BPRED, (lose)|ANNUL, ",T z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL|BPRED, (lose), ",a,T z,G", (flags), v9 }
-
-/* Define four traps: reg+reg, reg + immediate, immediate alone, reg alone. */
-#define tr(opcode, mask, lose, flags) \
- { opcode, (mask)|IMMED, (lose)|RS1_G0, "i", (flags), v6 }, /* %g0 + imm */ \
- { opcode, (mask)|IMMED, (lose), "1+i", (flags), v6 }, /* rs1 + imm */ \
- { opcode, (mask), IMMED|(lose), "1+2", (flags), v6 }, /* rs1 + rs2 */ \
- { opcode, (mask)|(2<<11)|IMMED, (lose)|RS1_G0, "Z,i", (flags), v9 }, /* %g0 + imm */ \
- { opcode, (mask)|(2<<11)|IMMED, (lose), "Z,1+i", (flags), v9 }, /* rs1 + imm */ \
- { opcode, (mask)|(2<<11), IMMED|(lose), "Z,1+2", (flags), v9 }, /* rs1 + rs2 */ \
- { opcode, (mask)|(2<<11), IMMED|(lose)|RS2_G0, "Z,1", (flags), v9 }, /* rs1 + %g0 */ \
- { opcode, (mask)|IMMED, (lose)|RS1_G0, "z,i", (flags)|F_ALIAS, v9 }, /* %g0 + imm */ \
- { opcode, (mask)|IMMED, (lose), "z,1+i", (flags)|F_ALIAS, v9 }, /* rs1 + imm */ \
- { opcode, (mask), IMMED|(lose), "z,1+2", (flags)|F_ALIAS, v9 }, /* rs1 + rs2 */ \
- { opcode, (mask), IMMED|(lose)|RS2_G0, "z,1", (flags)|F_ALIAS, v9 }, /* rs1 + %g0 */ \
- { opcode, (mask), IMMED|(lose)|RS2_G0, "1", (flags), v6 } /* rs1 + %g0 */
-
-/* Define both branches and traps based on condition mask */
-#define cond(bop, top, mask, flags) \
- br(bop, F2(0, 2)|(mask), F2(~0, ~2)|((~mask)&COND(~0)), F_DELAYED|(flags)), \
- brx(bop, F2(0, 1)|(mask), F2(~0, ~1)|((~mask)&COND(~0)), F_DELAYED|(flags)), /* v9 */ \
- tr(top, F3(2, 0x3a, 0)|(mask), F3(~2, ~0x3a, 0)|((~mask)&COND(~0)), (flags))
-
-/* Define all the conditions, all the branches, all the traps. */
-
-cond ("b", "t", CONDA, 0),
-cond ("ba", "ta", CONDA, F_ALIAS), /* for nothing */
-cond ("bcc", "tcc", CONDCC, 0),
-cond ("bcs", "tcs", CONDCS, 0),
-cond ("be", "te", CONDE, 0),
-cond ("bg", "tg", CONDG, 0),
-cond ("bgt", "tgt", CONDG, F_ALIAS),
-cond ("bge", "tge", CONDGE, 0),
-cond ("bgeu", "tgeu", CONDGEU, F_ALIAS), /* for cc */
-cond ("bgu", "tgu", CONDGU, 0),
-cond ("bl", "tl", CONDL, 0),
-cond ("blt", "tlt", CONDL, F_ALIAS),
-cond ("ble", "tle", CONDLE, 0),
-cond ("bleu", "tleu", CONDLEU, 0),
-cond ("blu", "tlu", CONDLU, F_ALIAS), /* for cs */
-cond ("bn", "tn", CONDN, 0),
-cond ("bne", "tne", CONDNE, 0),
-cond ("bneg", "tneg", CONDNEG, 0),
-cond ("bnz", "tnz", CONDNZ, F_ALIAS), /* for ne */
-cond ("bpos", "tpos", CONDPOS, 0),
-cond ("bvc", "tvc", CONDVC, 0),
-cond ("bvs", "tvs", CONDVS, 0),
-cond ("bz", "tz", CONDZ, F_ALIAS), /* for e */
-
-#undef cond
-#undef br
-#undef tr
-
-#define brr(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose)|ANNUL|BPRED, "1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask), (lose)|ANNUL|BPRED, ",N 1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a 1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a,N 1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask)|BPRED, (lose)|ANNUL, ",T 1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask)|ANNUL|BPRED, (lose), ",a,T 1,k", F_DELAYED|(flags), v9 }
-
-#define condr(bop, mask, flags) /* v9 */ \
- brr(bop, F2(0, 3)|COND(mask), F2(~0, ~3)|COND(~(mask)), (flags)) /* v9 */ \
-
-/* v9 */ condr("bre", 0x1, 0),
-/* v9 */ condr("brne", 0x5, 0),
-/* v9 */ condr("brneg", 0x3, 0),
-/* v9 */ condr("brnegz", 0x2, 0),
-/* v9 */ condr("brposnz", 0x6, 0),
-/* v9 */ condr("brnz", 0x5, F_ALIAS),
-/* v9 */ condr("brpos", 0x7, 0),
-/* v9 */ condr("brz", 0x1, F_ALIAS),
-
-#undef condr /* v9 */
-#undef brr /* v9 */
-
-#define mrr(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose), "1,2,d", (flags), v9 }, \
- { opcode, (mask), (lose), "1,i,d", (flags), v9 }
-
-#define movr(mop, mask, flags) /* v9 */ \
- mrr(mop, F3(2, 0x2f, 0)|COND(mask), F3(~2, ~0x2f, ~0)|COND(~(mask)), (flags)), /* v9 */ \
- mrr(mop, F3(2, 0x2f, 1)|COND(mask), F3(~2, ~0x2f, ~1)|COND(~(mask)), (flags)) /* v9 */
-
-#define fmrrs(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose), "1,f,g", (flags), v9 }
-#define fmrrd(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose), "1,B,H", (flags), v9 }
-#define fmrrq(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose), "1,R,J", (flags), v9 }
-
-#define fmovrs(mop, mask, flags) /* v9 */ \
- fmrrs(mop, F3(2, 0x25, 0)|OPF_LOW(5)|COND(mask), F3(~2, ~0x25, 0)|OPF_LOW(~5)|COND(~(mask)), (flags)) /* v9 */
-#define fmovrd(mop, mask, flags) /* v9 */ \
- fmrrd(mop, F3(2, 0x25, 0)|OPF_LOW(6)|COND(mask), F3(~2, ~0x25, 0)|OPF_LOW(~6)|COND(~(mask)), (flags)) /* v9 */
-#define fmovrq(mop, mask, flags) /* v9 */ \
- fmrrq(mop, F3(2, 0x25, 0)|OPF_LOW(7)|COND(mask), F3(~2, ~0x25, 0)|OPF_LOW(~7)|COND(~(mask)), (flags)) /* v9 */
-
-/* v9 */ movr("movrne", 0x5, 0),
-/* v9 */ movr("movre", 0x1, 0),
-/* v9 */ movr("movrpos", 0x7, 0),
-/* v9 */ movr("movrneg", 0x3, 0),
-/* v9 */ movr("movrnegz", 0x2, 0),
-/* v9 */ movr("movrposnz", 0x6, 0),
-/* v9 */ movr("movrnz", 0x5, F_ALIAS),
-/* v9 */ movr("movrz", 0x1, F_ALIAS),
-
-/* v9 */ fmovrs("fmovrnes", 0x5, 0),
-/* v9 */ fmovrs("fmovres", 0x1, 0),
-/* v9 */ fmovrs("fmovrposs", 0x7, 0),
-/* v9 */ fmovrs("fmovrnegs", 0x3, 0),
-/* v9 */ fmovrs("fmovrnegzs", 0x2, 0),
-/* v9 */ fmovrs("fmovrposnzs", 0x6, 0),
-/* v9 */ fmovrs("fmovrnzs", 0x5, F_ALIAS),
-/* v9 */ fmovrs("fmovrzs", 0x1, F_ALIAS),
-
-/* v9 */ fmovrd("fmovrned", 0x5, 0),
-/* v9 */ fmovrd("fmovred", 0x1, 0),
-/* v9 */ fmovrd("fmovrposd", 0x7, 0),
-/* v9 */ fmovrd("fmovrnegd", 0x3, 0),
-/* v9 */ fmovrd("fmovrnegzd", 0x2, 0),
-/* v9 */ fmovrd("fmovrposnzd", 0x6, 0),
-/* v9 */ fmovrd("fmovrnzd", 0x5, F_ALIAS),
-/* v9 */ fmovrd("fmovrzd", 0x1, F_ALIAS),
-
-/* v9 */ fmovrq("fmovrneq", 0x5, 0),
-/* v9 */ fmovrq("fmovreq", 0x1, 0),
-/* v9 */ fmovrq("fmovrposq", 0x7, 0),
-/* v9 */ fmovrq("fmovrnegq", 0x3, 0),
-/* v9 */ fmovrq("fmovrnegzq", 0x2, 0),
-/* v9 */ fmovrq("fmovrposnzq", 0x6, 0),
-/* v9 */ fmovrq("fmovrnzq", 0x5, F_ALIAS),
-/* v9 */ fmovrq("fmovrzq", 0x1, F_ALIAS),
-
-#undef movr /* v9 */
-#undef mrr /* v9 */
-#undef fmovr /* v9 */
-#undef fmrr /* v9 */
-
-{ "mova", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~0)|F3(~2, ~0x2c,~1), "6,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|MCOND(CONDA,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDA,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|MCOND(CONDA,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDA,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|MCOND(CONDA,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDA,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|MCOND(CONDA,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDA,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movcc", F3(2, 0x2c, 0)|MCOND(CONDCC,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDCC,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movcc", F3(2, 0x2c, 1)|MCOND(CONDCC,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDCC,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movcc", F3(2, 0x2c, 0)|MCOND(CONDCC,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDCC,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movcc", F3(2, 0x2c, 1)|MCOND(CONDCC,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDCC,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movgeu", F3(2, 0x2c, 0)|MCOND(CONDGEU,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGEU,~1)|XCC|(1<<12), "z,2,d", F_ALIAS, v9 },
-{ "movgeu", F3(2, 0x2c, 1)|MCOND(CONDGEU,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGEU,~1)|XCC|(1<<12), "z,I,d", F_ALIAS, v9 },
-{ "movgeu", F3(2, 0x2c, 0)|MCOND(CONDGEU,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGEU,~1)|(1<<12), "Z,2,d", F_ALIAS, v9 },
-{ "movgeu", F3(2, 0x2c, 1)|MCOND(CONDGEU,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGEU,~1)|(1<<12), "Z,I,d", F_ALIAS, v9 },
-{ "movcs", F3(2, 0x2c, 0)|MCOND(CONDCS,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDCS,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movcs", F3(2, 0x2c, 1)|MCOND(CONDCS,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDCS,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movcs", F3(2, 0x2c, 0)|MCOND(CONDCS,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDCS,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movcs", F3(2, 0x2c, 1)|MCOND(CONDCS,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDCS,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movlu", F3(2, 0x2c, 0)|MCOND(CONDLU,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLU,~1)|XCC|(1<<12), "z,2,d", F_ALIAS, v9 },
-{ "movlu", F3(2, 0x2c, 1)|MCOND(CONDLU,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLU,~1)|XCC|(1<<12), "z,I,d", F_ALIAS, v9 },
-{ "movlu", F3(2, 0x2c, 0)|MCOND(CONDLU,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLU,~1)|(1<<12), "Z,2,d", F_ALIAS, v9 },
-{ "movlu", F3(2, 0x2c, 1)|MCOND(CONDLU,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLU,~1)|(1<<12), "Z,I,d", F_ALIAS, v9 },
-{ "move", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|MCOND(CONDE,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDE,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|MCOND(CONDE,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDE,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|MCOND(CONDE,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDE,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|MCOND(CONDE,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDE,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|MCOND(CONDG,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDG,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|MCOND(CONDG,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDG,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|MCOND(CONDG,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDG,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|MCOND(CONDG,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDG,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|MCOND(CONDGE,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGE,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|MCOND(CONDGE,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGE,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|MCOND(CONDGE,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGE,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|MCOND(CONDGE,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGE,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movgu", F3(2, 0x2c, 0)|MCOND(CONDGU,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGU,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movgu", F3(2, 0x2c, 1)|MCOND(CONDGU,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGU,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movgu", F3(2, 0x2c, 0)|MCOND(CONDGU,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGU,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movgu", F3(2, 0x2c, 1)|MCOND(CONDGU,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGU,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|MCOND(CONDL,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDL,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|MCOND(CONDL,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDL,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|MCOND(CONDL,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDL,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|MCOND(CONDL,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDL,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|MCOND(CONDLE,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLE,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|MCOND(CONDLE,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLE,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|MCOND(CONDLE,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLE,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|MCOND(CONDLE,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLE,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movleu", F3(2, 0x2c, 0)|MCOND(CONDLEU,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLEU,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movleu", F3(2, 0x2c, 1)|MCOND(CONDLEU,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLEU,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movleu", F3(2, 0x2c, 0)|MCOND(CONDLEU,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLEU,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movleu", F3(2, 0x2c, 1)|MCOND(CONDLEU,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLEU,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|MCOND(CONDN,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDN,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|MCOND(CONDN,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDN,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|MCOND(CONDN,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDN,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|MCOND(CONDN,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDN,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|MCOND(CONDNE,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNE,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|MCOND(CONDNE,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNE,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|MCOND(CONDNE,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNE,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|MCOND(CONDNE,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNE,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movneg", F3(2, 0x2c, 0)|MCOND(CONDNEG,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNEG,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movneg", F3(2, 0x2c, 1)|MCOND(CONDNEG,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNEG,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movneg", F3(2, 0x2c, 0)|MCOND(CONDNEG,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNEG,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movneg", F3(2, 0x2c, 1)|MCOND(CONDNEG,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNEG,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movnz", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", F_ALIAS, v9 },
-{ "movo", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movpos", F3(2, 0x2c, 0)|MCOND(CONDPOS,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDPOS,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movpos", F3(2, 0x2c, 1)|MCOND(CONDPOS,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDPOS,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movpos", F3(2, 0x2c, 0)|MCOND(CONDPOS,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDPOS,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movpos", F3(2, 0x2c, 1)|MCOND(CONDPOS,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDPOS,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movvc", F3(2, 0x2c, 0)|MCOND(CONDVC,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDVC,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movvc", F3(2, 0x2c, 1)|MCOND(CONDVC,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDVC,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movvc", F3(2, 0x2c, 0)|MCOND(CONDVC,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDVC,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movvc", F3(2, 0x2c, 1)|MCOND(CONDVC,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDVC,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movvs", F3(2, 0x2c, 0)|MCOND(CONDVS,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDVS,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movvs", F3(2, 0x2c, 1)|MCOND(CONDVS,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDVS,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movvs", F3(2, 0x2c, 0)|MCOND(CONDVS,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDVS,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movvs", F3(2, 0x2c, 1)|MCOND(CONDVS,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDVS,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movz", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", F_ALIAS, v9 },
-
-{ "fmovad", F3F(2, 0x35, 0x102)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDA,~0), "z,f,g", 0, v9 },
-{ "fmovad", F3F(2, 0x35, 0x082)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDA,~0), "6,f,g", 0, v9 },
-{ "fmovad", F3F(2, 0x35, 0x182)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDA,~0), "Z,f,g", 0, v9 },
-{ "fmovad", F3F(2, 0x35, 0x0a2)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDA,~0), "7,f,g", 0, v9 },
-{ "fmovad", F3F(2, 0x35, 0x0c2)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDA,~0), "8,f,g", 0, v9 },
-{ "fmovad", F3F(2, 0x35, 0x0e2)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDA,~0), "9,f,g", 0, v9 },
-{ "fmovaq", F3F(2, 0x35, 0x103)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDA,~0), "z,f,g", 0, v9 },
-{ "fmovaq", F3F(2, 0x35, 0x083)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDA,~0), "6,f,g", 0, v9 },
-{ "fmovaq", F3F(2, 0x35, 0x183)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDA,~0), "Z,f,g", 0, v9 },
-{ "fmovaq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDA,~0), "7,f,g", 0, v9 },
-{ "fmovaq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDA,~0), "8,f,g", 0, v9 },
-{ "fmovaq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDA,~0), "9,f,g", 0, v9 },
-{ "fmovas", F3F(2, 0x35, 0x101)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDA,~0), "z,f,g", 0, v9 },
-{ "fmovas", F3F(2, 0x35, 0x081)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDA,~0), "6,f,g", 0, v9 },
-{ "fmovas", F3F(2, 0x35, 0x181)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDA,~0), "Z,f,g", 0, v9 },
-{ "fmovas", F3F(2, 0x35, 0x0a1)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDA,~0), "7,f,g", 0, v9 },
-{ "fmovas", F3F(2, 0x35, 0x0c1)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDA,~0), "8,f,g", 0, v9 },
-{ "fmovas", F3F(2, 0x35, 0x0e1)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDA,~0), "9,f,g", 0, v9 },
-{ "fmovccd", F3F(2, 0x35, 0x102)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDCC,~0), "z,f,g", 0, v9 },
-{ "fmovccd", F3F(2, 0x35, 0x182)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDCC,~0), "Z,f,g", 0, v9 },
-{ "fmovccq", F3F(2, 0x35, 0x103)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDCC,~0), "z,f,g", 0, v9 },
-{ "fmovccq", F3F(2, 0x35, 0x183)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDCC,~0), "Z,f,g", 0, v9 },
-{ "fmovccs", F3F(2, 0x35, 0x101)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDCC,~0), "z,f,g", 0, v9 },
-{ "fmovccs", F3F(2, 0x35, 0x181)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDCC,~0), "Z,f,g", 0, v9 },
-{ "fmovcsd", F3F(2, 0x35, 0x102)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDCS,~0), "z,f,g", 0, v9 },
-{ "fmovcsd", F3F(2, 0x35, 0x182)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDCS,~0), "Z,f,g", 0, v9 },
-{ "fmovcsq", F3F(2, 0x35, 0x103)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDCS,~0), "z,f,g", 0, v9 },
-{ "fmovcsq", F3F(2, 0x35, 0x183)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDCS,~0), "Z,f,g", 0, v9 },
-{ "fmovcss", F3F(2, 0x35, 0x101)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDCS,~0), "z,f,g", 0, v9 },
-{ "fmovcss", F3F(2, 0x35, 0x181)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDCS,~0), "Z,f,g", 0, v9 },
-{ "fmoved", F3F(2, 0x35, 0x102)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDE,~0), "z,f,g", 0, v9 },
-{ "fmoved", F3F(2, 0x35, 0x082)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDE,~0), "6,f,g", 0, v9 },
-{ "fmoved", F3F(2, 0x35, 0x182)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDE,~0), "Z,f,g", 0, v9 },
-{ "fmoved", F3F(2, 0x35, 0x0a2)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDE,~0), "7,f,g", 0, v9 },
-{ "fmoved", F3F(2, 0x35, 0x0c2)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDE,~0), "8,f,g", 0, v9 },
-{ "fmoved", F3F(2, 0x35, 0x0e2)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDE,~0), "9,f,g", 0, v9 },
-{ "fmoveq", F3F(2, 0x35, 0x103)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDE,~0), "z,f,g", 0, v9 },
-{ "fmoveq", F3F(2, 0x35, 0x083)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDE,~0), "6,f,g", 0, v9 },
-{ "fmoveq", F3F(2, 0x35, 0x183)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDE,~0), "Z,f,g", 0, v9 },
-{ "fmoveq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDE,~0), "7,f,g", 0, v9 },
-{ "fmoveq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDE,~0), "8,f,g", 0, v9 },
-{ "fmoveq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDE,~0), "9,f,g", 0, v9 },
-{ "fmoves", F3F(2, 0x35, 0x101)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDE,~0), "z,f,g", 0, v9 },
-{ "fmoves", F3F(2, 0x35, 0x081)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDE,~0), "6,f,g", 0, v9 },
-{ "fmoves", F3F(2, 0x35, 0x181)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDE,~0), "Z,f,g", 0, v9 },
-{ "fmoves", F3F(2, 0x35, 0x0a1)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDE,~0), "7,f,g", 0, v9 },
-{ "fmoves", F3F(2, 0x35, 0x0c1)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDE,~0), "8,f,g", 0, v9 },
-{ "fmoves", F3F(2, 0x35, 0x0e1)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDE,~0), "9,f,g", 0, v9 },
-{ "fmovgd", F3F(2, 0x35, 0x102)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDG,~0), "z,f,g", 0, v9 },
-{ "fmovgd", F3F(2, 0x35, 0x082)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDG,~0), "6,f,g", 0, v9 },
-{ "fmovgd", F3F(2, 0x35, 0x182)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDG,~0), "Z,f,g", 0, v9 },
-{ "fmovgd", F3F(2, 0x35, 0x0a2)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDG,~0), "7,f,g", 0, v9 },
-{ "fmovgd", F3F(2, 0x35, 0x0c2)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDG,~0), "8,f,g", 0, v9 },
-{ "fmovgd", F3F(2, 0x35, 0x0e2)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDG,~0), "9,f,g", 0, v9 },
-{ "fmovged", F3F(2, 0x35, 0x102)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDGE,~0), "z,f,g", 0, v9 },
-{ "fmovged", F3F(2, 0x35, 0x082)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDGE,~0), "6,f,g", 0, v9 },
-{ "fmovged", F3F(2, 0x35, 0x182)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDGE,~0), "Z,f,g", 0, v9 },
-{ "fmovged", F3F(2, 0x35, 0x0a2)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDGE,~0), "7,f,g", 0, v9 },
-{ "fmovged", F3F(2, 0x35, 0x0c2)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDGE,~0), "8,f,g", 0, v9 },
-{ "fmovged", F3F(2, 0x35, 0x0e2)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDGE,~0), "9,f,g", 0, v9 },
-{ "fmovgeq", F3F(2, 0x35, 0x103)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDGE,~0), "z,f,g", 0, v9 },
-{ "fmovgeq", F3F(2, 0x35, 0x083)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDGE,~0), "6,f,g", 0, v9 },
-{ "fmovgeq", F3F(2, 0x35, 0x183)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDGE,~0), "Z,f,g", 0, v9 },
-{ "fmovgeq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDGE,~0), "7,f,g", 0, v9 },
-{ "fmovgeq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDGE,~0), "8,f,g", 0, v9 },
-{ "fmovgeq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDGE,~0), "9,f,g", 0, v9 },
-{ "fmovges", F3F(2, 0x35, 0x101)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDGE,~0), "z,f,g", 0, v9 },
-{ "fmovges", F3F(2, 0x35, 0x081)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDGE,~0), "6,f,g", 0, v9 },
-{ "fmovges", F3F(2, 0x35, 0x181)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDGE,~0), "Z,f,g", 0, v9 },
-{ "fmovges", F3F(2, 0x35, 0x0a1)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDGE,~0), "7,f,g", 0, v9 },
-{ "fmovges", F3F(2, 0x35, 0x0c1)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDGE,~0), "8,f,g", 0, v9 },
-{ "fmovges", F3F(2, 0x35, 0x0e1)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDGE,~0), "9,f,g", 0, v9 },
-{ "fmovgeud", F3F(2, 0x35, 0x102)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDGEU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovgeud", F3F(2, 0x35, 0x182)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDGEU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovgeuq", F3F(2, 0x35, 0x103)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDGEU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovgeuq", F3F(2, 0x35, 0x183)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDGEU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovgeus", F3F(2, 0x35, 0x101)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDGEU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovgeus", F3F(2, 0x35, 0x181)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDGEU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovgq", F3F(2, 0x35, 0x103)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDG,~0), "z,f,g", 0, v9 },
-{ "fmovgq", F3F(2, 0x35, 0x083)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDG,~0), "6,f,g", 0, v9 },
-{ "fmovgq", F3F(2, 0x35, 0x183)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDG,~0), "Z,f,g", 0, v9 },
-{ "fmovgq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDG,~0), "7,f,g", 0, v9 },
-{ "fmovgq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDG,~0), "8,f,g", 0, v9 },
-{ "fmovgq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDG,~0), "9,f,g", 0, v9 },
-{ "fmovgs", F3F(2, 0x35, 0x101)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDG,~0), "z,f,g", 0, v9 },
-{ "fmovgs", F3F(2, 0x35, 0x081)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDG,~0), "6,f,g", 0, v9 },
-{ "fmovgs", F3F(2, 0x35, 0x181)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDG,~0), "Z,f,g", 0, v9 },
-{ "fmovgs", F3F(2, 0x35, 0x0a1)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDG,~0), "7,f,g", 0, v9 },
-{ "fmovgs", F3F(2, 0x35, 0x0c1)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDG,~0), "8,f,g", 0, v9 },
-{ "fmovgs", F3F(2, 0x35, 0x0e1)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDG,~0), "9,f,g", 0, v9 },
-{ "fmovgud", F3F(2, 0x35, 0x102)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDGU,~0), "z,f,g", 0, v9 },
-{ "fmovgud", F3F(2, 0x35, 0x182)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDGU,~0), "Z,f,g", 0, v9 },
-{ "fmovguq", F3F(2, 0x35, 0x103)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDGU,~0), "z,f,g", 0, v9 },
-{ "fmovguq", F3F(2, 0x35, 0x183)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDGU,~0), "Z,f,g", 0, v9 },
-{ "fmovgus", F3F(2, 0x35, 0x101)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDGU,~0), "z,f,g", 0, v9 },
-{ "fmovgus", F3F(2, 0x35, 0x181)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDGU,~0), "Z,f,g", 0, v9 },
-{ "fmovld", F3F(2, 0x35, 0x102)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDL,~0), "z,f,g", 0, v9 },
-{ "fmovld", F3F(2, 0x35, 0x082)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDL,~0), "6,f,g", 0, v9 },
-{ "fmovld", F3F(2, 0x35, 0x182)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDL,~0), "Z,f,g", 0, v9 },
-{ "fmovld", F3F(2, 0x35, 0x0a2)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDL,~0), "7,f,g", 0, v9 },
-{ "fmovld", F3F(2, 0x35, 0x0c2)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDL,~0), "8,f,g", 0, v9 },
-{ "fmovld", F3F(2, 0x35, 0x0e2)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDL,~0), "9,f,g", 0, v9 },
-{ "fmovled", F3F(2, 0x35, 0x102)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDLE,~0), "z,f,g", 0, v9 },
-{ "fmovled", F3F(2, 0x35, 0x082)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDLE,~0), "6,f,g", 0, v9 },
-{ "fmovled", F3F(2, 0x35, 0x182)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDLE,~0), "Z,f,g", 0, v9 },
-{ "fmovled", F3F(2, 0x35, 0x0a2)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDLE,~0), "7,f,g", 0, v9 },
-{ "fmovled", F3F(2, 0x35, 0x0c2)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDLE,~0), "8,f,g", 0, v9 },
-{ "fmovled", F3F(2, 0x35, 0x0e2)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDLE,~0), "9,f,g", 0, v9 },
-{ "fmovleq", F3F(2, 0x35, 0x103)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDLE,~0), "z,f,g", 0, v9 },
-{ "fmovleq", F3F(2, 0x35, 0x083)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDLE,~0), "6,f,g", 0, v9 },
-{ "fmovleq", F3F(2, 0x35, 0x183)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDLE,~0), "Z,f,g", 0, v9 },
-{ "fmovleq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDLE,~0), "7,f,g", 0, v9 },
-{ "fmovleq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDLE,~0), "8,f,g", 0, v9 },
-{ "fmovleq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDLE,~0), "9,f,g", 0, v9 },
-{ "fmovles", F3F(2, 0x35, 0x101)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDLE,~0), "z,f,g", 0, v9 },
-{ "fmovles", F3F(2, 0x35, 0x081)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDLE,~0), "6,f,g", 0, v9 },
-{ "fmovles", F3F(2, 0x35, 0x181)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDLE,~0), "Z,f,g", 0, v9 },
-{ "fmovles", F3F(2, 0x35, 0x0a1)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDLE,~0), "7,f,g", 0, v9 },
-{ "fmovles", F3F(2, 0x35, 0x0c1)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDLE,~0), "8,f,g", 0, v9 },
-{ "fmovles", F3F(2, 0x35, 0x0e1)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDLE,~0), "9,f,g", 0, v9 },
-{ "fmovleud", F3F(2, 0x35, 0x102)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDLEU,~0), "z,f,g", 0, v9 },
-{ "fmovleud", F3F(2, 0x35, 0x182)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDLEU,~0), "Z,f,g", 0, v9 },
-{ "fmovleuq", F3F(2, 0x35, 0x103)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDLEU,~0), "z,f,g", 0, v9 },
-{ "fmovleuq", F3F(2, 0x35, 0x183)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDLEU,~0), "Z,f,g", 0, v9 },
-{ "fmovleus", F3F(2, 0x35, 0x101)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDLEU,~0), "z,f,g", 0, v9 },
-{ "fmovleus", F3F(2, 0x35, 0x181)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDLEU,~0), "Z,f,g", 0, v9 },
-{ "fmovlgd", F3F(2, 0x35, 0x082)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDLG,~0), "6,f,g", 0, v9 },
-{ "fmovlgd", F3F(2, 0x35, 0x0a2)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDLG,~0), "7,f,g", 0, v9 },
-{ "fmovlgd", F3F(2, 0x35, 0x0c2)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDLG,~0), "8,f,g", 0, v9 },
-{ "fmovlgd", F3F(2, 0x35, 0x0e2)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDLG,~0), "9,f,g", 0, v9 },
-{ "fmovlgq", F3F(2, 0x35, 0x083)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDLG,~0), "6,f,g", 0, v9 },
-{ "fmovlgq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDLG,~0), "7,f,g", 0, v9 },
-{ "fmovlgq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDLG,~0), "8,f,g", 0, v9 },
-{ "fmovlgq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDLG,~0), "9,f,g", 0, v9 },
-{ "fmovlgs", F3F(2, 0x35, 0x081)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDLG,~0), "6,f,g", 0, v9 },
-{ "fmovlgs", F3F(2, 0x35, 0x0a1)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDLG,~0), "7,f,g", 0, v9 },
-{ "fmovlgs", F3F(2, 0x35, 0x0c1)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDLG,~0), "8,f,g", 0, v9 },
-{ "fmovlgs", F3F(2, 0x35, 0x0e1)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDLG,~0), "9,f,g", 0, v9 },
-{ "fmovlq", F3F(2, 0x35, 0x103)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDL,~0), "z,f,g", 0, v9 },
-{ "fmovlq", F3F(2, 0x35, 0x083)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDL,~0), "6,f,g", 0, v9 },
-{ "fmovlq", F3F(2, 0x35, 0x183)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDL,~0), "Z,f,g", 0, v9 },
-{ "fmovlq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDL,~0), "7,f,g", 0, v9 },
-{ "fmovlq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDL,~0), "8,f,g", 0, v9 },
-{ "fmovlq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDL,~0), "9,f,g", 0, v9 },
-{ "fmovls", F3F(2, 0x35, 0x101)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDL,~0), "z,f,g", 0, v9 },
-{ "fmovls", F3F(2, 0x35, 0x081)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDL,~0), "6,f,g", 0, v9 },
-{ "fmovls", F3F(2, 0x35, 0x181)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDL,~0), "Z,f,g", 0, v9 },
-{ "fmovls", F3F(2, 0x35, 0x0a1)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDL,~0), "7,f,g", 0, v9 },
-{ "fmovls", F3F(2, 0x35, 0x0c1)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDL,~0), "8,f,g", 0, v9 },
-{ "fmovls", F3F(2, 0x35, 0x0e1)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDL,~0), "9,f,g", 0, v9 },
-{ "fmovlud", F3F(2, 0x35, 0x102)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDLU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovlud", F3F(2, 0x35, 0x182)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDLU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovluq", F3F(2, 0x35, 0x103)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDLU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovluq", F3F(2, 0x35, 0x183)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDLU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovlus", F3F(2, 0x35, 0x101)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDLU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovlus", F3F(2, 0x35, 0x181)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDLU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovnd", F3F(2, 0x35, 0x102)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDN,~0), "z,f,g", 0, v9 },
-{ "fmovnd", F3F(2, 0x35, 0x082)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDN,~0), "6,f,g", 0, v9 },
-{ "fmovnd", F3F(2, 0x35, 0x182)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDN,~0), "Z,f,g", 0, v9 },
-{ "fmovnd", F3F(2, 0x35, 0x0a2)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDN,~0), "7,f,g", 0, v9 },
-{ "fmovnd", F3F(2, 0x35, 0x0c2)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDN,~0), "8,f,g", 0, v9 },
-{ "fmovnd", F3F(2, 0x35, 0x0e2)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDN,~0), "9,f,g", 0, v9 },
-{ "fmovned", F3F(2, 0x35, 0x102)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDNE,~0), "z,f,g", 0, v9 },
-{ "fmovned", F3F(2, 0x35, 0x082)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDNE,~0), "6,f,g", 0, v9 },
-{ "fmovned", F3F(2, 0x35, 0x182)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDNE,~0), "Z,f,g", 0, v9 },
-{ "fmovned", F3F(2, 0x35, 0x0a2)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDNE,~0), "7,f,g", 0, v9 },
-{ "fmovned", F3F(2, 0x35, 0x0c2)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDNE,~0), "8,f,g", 0, v9 },
-{ "fmovned", F3F(2, 0x35, 0x0e2)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDNE,~0), "9,f,g", 0, v9 },
-{ "fmovnegd", F3F(2, 0x35, 0x102)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDNEG,~0), "z,f,g", 0, v9 },
-{ "fmovnegd", F3F(2, 0x35, 0x182)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDNEG,~0), "Z,f,g", 0, v9 },
-{ "fmovnegq", F3F(2, 0x35, 0x103)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDNEG,~0), "z,f,g", 0, v9 },
-{ "fmovnegq", F3F(2, 0x35, 0x183)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDNEG,~0), "Z,f,g", 0, v9 },
-{ "fmovnegs", F3F(2, 0x35, 0x101)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDNEG,~0), "z,f,g", 0, v9 },
-{ "fmovnegs", F3F(2, 0x35, 0x181)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDNEG,~0), "Z,f,g", 0, v9 },
-{ "fmovneq", F3F(2, 0x35, 0x103)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDNE,~0), "z,f,g", 0, v9 },
-{ "fmovneq", F3F(2, 0x35, 0x083)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDNE,~0), "6,f,g", 0, v9 },
-{ "fmovneq", F3F(2, 0x35, 0x183)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDNE,~0), "Z,f,g", 0, v9 },
-{ "fmovneq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDNE,~0), "7,f,g", 0, v9 },
-{ "fmovneq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDNE,~0), "8,f,g", 0, v9 },
-{ "fmovneq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDNE,~0), "9,f,g", 0, v9 },
-{ "fmovnes", F3F(2, 0x35, 0x101)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDNE,~0), "z,f,g", 0, v9 },
-{ "fmovnes", F3F(2, 0x35, 0x081)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDNE,~0), "6,f,g", 0, v9 },
-{ "fmovnes", F3F(2, 0x35, 0x181)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDNE,~0), "Z,f,g", 0, v9 },
-{ "fmovnes", F3F(2, 0x35, 0x0a1)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDNE,~0), "7,f,g", 0, v9 },
-{ "fmovnes", F3F(2, 0x35, 0x0c1)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDNE,~0), "8,f,g", 0, v9 },
-{ "fmovnes", F3F(2, 0x35, 0x0e1)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDNE,~0), "9,f,g", 0, v9 },
-{ "fmovnq", F3F(2, 0x35, 0x103)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDN,~0), "z,f,g", 0, v9 },
-{ "fmovnq", F3F(2, 0x35, 0x083)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDN,~0), "6,f,g", 0, v9 },
-{ "fmovnq", F3F(2, 0x35, 0x183)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDN,~0), "Z,f,g", 0, v9 },
-{ "fmovnq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDN,~0), "7,f,g", 0, v9 },
-{ "fmovnq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDN,~0), "8,f,g", 0, v9 },
-{ "fmovnq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDN,~0), "9,f,g", 0, v9 },
-{ "fmovns", F3F(2, 0x35, 0x101)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDN,~0), "z,f,g", 0, v9 },
-{ "fmovns", F3F(2, 0x35, 0x081)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDN,~0), "6,f,g", 0, v9 },
-{ "fmovns", F3F(2, 0x35, 0x181)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDN,~0), "Z,f,g", 0, v9 },
-{ "fmovns", F3F(2, 0x35, 0x0a1)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDN,~0), "7,f,g", 0, v9 },
-{ "fmovns", F3F(2, 0x35, 0x0c1)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDN,~0), "8,f,g", 0, v9 },
-{ "fmovns", F3F(2, 0x35, 0x0e1)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDN,~0), "9,f,g", 0, v9 },
-{ "fmovnzd", F3F(2, 0x35, 0x102)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDNZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovnzd", F3F(2, 0x35, 0x082)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDNZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovnzd", F3F(2, 0x35, 0x182)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDNZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovnzd", F3F(2, 0x35, 0x0a2)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDNZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovnzd", F3F(2, 0x35, 0x0c2)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDNZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovnzd", F3F(2, 0x35, 0x0e2)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDNZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovnzq", F3F(2, 0x35, 0x103)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDNZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovnzq", F3F(2, 0x35, 0x083)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDNZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovnzq", F3F(2, 0x35, 0x183)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDNZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovnzq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDNZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovnzq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDNZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovnzq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDNZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovnzs", F3F(2, 0x35, 0x101)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDNZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovnzs", F3F(2, 0x35, 0x081)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDNZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovnzs", F3F(2, 0x35, 0x181)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDNZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovnzs", F3F(2, 0x35, 0x0a1)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDNZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovnzs", F3F(2, 0x35, 0x0c1)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDNZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovnzs", F3F(2, 0x35, 0x0e1)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDNZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovod", F3F(2, 0x35, 0x082)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDO,~0), "6,f,g", 0, v9 },
-{ "fmovod", F3F(2, 0x35, 0x0a2)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDO,~0), "7,f,g", 0, v9 },
-{ "fmovod", F3F(2, 0x35, 0x0c2)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDO,~0), "8,f,g", 0, v9 },
-{ "fmovod", F3F(2, 0x35, 0x0e2)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDO,~0), "9,f,g", 0, v9 },
-{ "fmovoq", F3F(2, 0x35, 0x083)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDO,~0), "6,f,g", 0, v9 },
-{ "fmovoq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDO,~0), "7,f,g", 0, v9 },
-{ "fmovoq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDO,~0), "8,f,g", 0, v9 },
-{ "fmovoq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDO,~0), "9,f,g", 0, v9 },
-{ "fmovos", F3F(2, 0x35, 0x081)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDO,~0), "6,f,g", 0, v9 },
-{ "fmovos", F3F(2, 0x35, 0x0a1)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDO,~0), "7,f,g", 0, v9 },
-{ "fmovos", F3F(2, 0x35, 0x0c1)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDO,~0), "8,f,g", 0, v9 },
-{ "fmovos", F3F(2, 0x35, 0x0e1)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDO,~0), "9,f,g", 0, v9 },
-{ "fmovposd", F3F(2, 0x35, 0x102)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDPOS,~0), "z,f,g", 0, v9 },
-{ "fmovposd", F3F(2, 0x35, 0x182)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDPOS,~0), "Z,f,g", 0, v9 },
-{ "fmovposq", F3F(2, 0x35, 0x103)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDPOS,~0), "z,f,g", 0, v9 },
-{ "fmovposq", F3F(2, 0x35, 0x183)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDPOS,~0), "Z,f,g", 0, v9 },
-{ "fmovposs", F3F(2, 0x35, 0x101)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDPOS,~0), "z,f,g", 0, v9 },
-{ "fmovposs", F3F(2, 0x35, 0x181)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDPOS,~0), "Z,f,g", 0, v9 },
-{ "fmovud", F3F(2, 0x35, 0x082)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDU,~0), "6,f,g", 0, v9 },
-{ "fmovud", F3F(2, 0x35, 0x0a2)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDU,~0), "7,f,g", 0, v9 },
-{ "fmovud", F3F(2, 0x35, 0x0c2)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDU,~0), "8,f,g", 0, v9 },
-{ "fmovud", F3F(2, 0x35, 0x0e2)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDU,~0), "9,f,g", 0, v9 },
-{ "fmovued", F3F(2, 0x35, 0x082)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDUE,~0), "6,f,g", 0, v9 },
-{ "fmovued", F3F(2, 0x35, 0x0a2)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDUE,~0), "7,f,g", 0, v9 },
-{ "fmovued", F3F(2, 0x35, 0x0c2)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDUE,~0), "8,f,g", 0, v9 },
-{ "fmovued", F3F(2, 0x35, 0x0e2)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDUE,~0), "9,f,g", 0, v9 },
-{ "fmovueq", F3F(2, 0x35, 0x083)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDUE,~0), "6,f,g", 0, v9 },
-{ "fmovueq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDUE,~0), "7,f,g", 0, v9 },
-{ "fmovueq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDUE,~0), "8,f,g", 0, v9 },
-{ "fmovueq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDUE,~0), "9,f,g", 0, v9 },
-{ "fmovues", F3F(2, 0x35, 0x081)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDUE,~0), "6,f,g", 0, v9 },
-{ "fmovues", F3F(2, 0x35, 0x0a1)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDUE,~0), "7,f,g", 0, v9 },
-{ "fmovues", F3F(2, 0x35, 0x0c1)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDUE,~0), "8,f,g", 0, v9 },
-{ "fmovues", F3F(2, 0x35, 0x0e1)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDUE,~0), "9,f,g", 0, v9 },
-{ "fmovugd", F3F(2, 0x35, 0x082)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDUG,~0), "6,f,g", 0, v9 },
-{ "fmovugd", F3F(2, 0x35, 0x0a2)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDUG,~0), "7,f,g", 0, v9 },
-{ "fmovugd", F3F(2, 0x35, 0x0c2)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDUG,~0), "8,f,g", 0, v9 },
-{ "fmovugd", F3F(2, 0x35, 0x0e2)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDUG,~0), "9,f,g", 0, v9 },
-{ "fmovuged", F3F(2, 0x35, 0x082)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDUGE,~0), "6,f,g", 0, v9 },
-{ "fmovuged", F3F(2, 0x35, 0x0a2)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDUGE,~0), "7,f,g", 0, v9 },
-{ "fmovuged", F3F(2, 0x35, 0x0c2)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDUGE,~0), "8,f,g", 0, v9 },
-{ "fmovuged", F3F(2, 0x35, 0x0e2)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDUGE,~0), "9,f,g", 0, v9 },
-{ "fmovugeq", F3F(2, 0x35, 0x083)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDUGE,~0), "6,f,g", 0, v9 },
-{ "fmovugeq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDUGE,~0), "7,f,g", 0, v9 },
-{ "fmovugeq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDUGE,~0), "8,f,g", 0, v9 },
-{ "fmovugeq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDUGE,~0), "9,f,g", 0, v9 },
-{ "fmovuges", F3F(2, 0x35, 0x081)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDUGE,~0), "6,f,g", 0, v9 },
-{ "fmovuges", F3F(2, 0x35, 0x0a1)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDUGE,~0), "7,f,g", 0, v9 },
-{ "fmovuges", F3F(2, 0x35, 0x0c1)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDUGE,~0), "8,f,g", 0, v9 },
-{ "fmovuges", F3F(2, 0x35, 0x0e1)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDUGE,~0), "9,f,g", 0, v9 },
-{ "fmovugq", F3F(2, 0x35, 0x083)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDUG,~0), "6,f,g", 0, v9 },
-{ "fmovugq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDUG,~0), "7,f,g", 0, v9 },
-{ "fmovugq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDUG,~0), "8,f,g", 0, v9 },
-{ "fmovugq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDUG,~0), "9,f,g", 0, v9 },
-{ "fmovugs", F3F(2, 0x35, 0x081)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDUG,~0), "6,f,g", 0, v9 },
-{ "fmovugs", F3F(2, 0x35, 0x0a1)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDUG,~0), "7,f,g", 0, v9 },
-{ "fmovugs", F3F(2, 0x35, 0x0c1)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDUG,~0), "8,f,g", 0, v9 },
-{ "fmovugs", F3F(2, 0x35, 0x0e1)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDUG,~0), "9,f,g", 0, v9 },
-{ "fmovuld", F3F(2, 0x35, 0x082)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDUL,~0), "6,f,g", 0, v9 },
-{ "fmovuld", F3F(2, 0x35, 0x0a2)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDUL,~0), "7,f,g", 0, v9 },
-{ "fmovuld", F3F(2, 0x35, 0x0c2)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDUL,~0), "8,f,g", 0, v9 },
-{ "fmovuld", F3F(2, 0x35, 0x0e2)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDUL,~0), "9,f,g", 0, v9 },
-{ "fmovuled", F3F(2, 0x35, 0x082)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDULE,~0), "6,f,g", 0, v9 },
-{ "fmovuled", F3F(2, 0x35, 0x0a2)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDULE,~0), "7,f,g", 0, v9 },
-{ "fmovuled", F3F(2, 0x35, 0x0c2)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDULE,~0), "8,f,g", 0, v9 },
-{ "fmovuled", F3F(2, 0x35, 0x0e2)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDULE,~0), "9,f,g", 0, v9 },
-{ "fmovuleq", F3F(2, 0x35, 0x083)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDULE,~0), "6,f,g", 0, v9 },
-{ "fmovuleq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDULE,~0), "7,f,g", 0, v9 },
-{ "fmovuleq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDULE,~0), "8,f,g", 0, v9 },
-{ "fmovuleq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDULE,~0), "9,f,g", 0, v9 },
-{ "fmovules", F3F(2, 0x35, 0x081)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDULE,~0), "6,f,g", 0, v9 },
-{ "fmovules", F3F(2, 0x35, 0x0a1)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDULE,~0), "7,f,g", 0, v9 },
-{ "fmovules", F3F(2, 0x35, 0x0c1)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDULE,~0), "8,f,g", 0, v9 },
-{ "fmovules", F3F(2, 0x35, 0x0e1)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDULE,~0), "9,f,g", 0, v9 },
-{ "fmovulq", F3F(2, 0x35, 0x083)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDUL,~0), "6,f,g", 0, v9 },
-{ "fmovulq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDUL,~0), "7,f,g", 0, v9 },
-{ "fmovulq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDUL,~0), "8,f,g", 0, v9 },
-{ "fmovulq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDUL,~0), "9,f,g", 0, v9 },
-{ "fmovuls", F3F(2, 0x35, 0x081)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDUL,~0), "6,f,g", 0, v9 },
-{ "fmovuls", F3F(2, 0x35, 0x0a1)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDUL,~0), "7,f,g", 0, v9 },
-{ "fmovuls", F3F(2, 0x35, 0x0c1)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDUL,~0), "8,f,g", 0, v9 },
-{ "fmovuls", F3F(2, 0x35, 0x0e1)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDUL,~0), "9,f,g", 0, v9 },
-{ "fmovuq", F3F(2, 0x35, 0x083)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDU,~0), "6,f,g", 0, v9 },
-{ "fmovuq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDU,~0), "7,f,g", 0, v9 },
-{ "fmovuq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDU,~0), "8,f,g", 0, v9 },
-{ "fmovuq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDU,~0), "9,f,g", 0, v9 },
-{ "fmovus", F3F(2, 0x35, 0x081)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDU,~0), "6,f,g", 0, v9 },
-{ "fmovus", F3F(2, 0x35, 0x0a1)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDU,~0), "7,f,g", 0, v9 },
-{ "fmovus", F3F(2, 0x35, 0x0c1)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDU,~0), "8,f,g", 0, v9 },
-{ "fmovus", F3F(2, 0x35, 0x0e1)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDU,~0), "9,f,g", 0, v9 },
-{ "fmovvcd", F3F(2, 0x35, 0x102)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDVC,~0), "z,f,g", 0, v9 },
-{ "fmovvcd", F3F(2, 0x35, 0x182)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDVC,~0), "Z,f,g", 0, v9 },
-{ "fmovvcq", F3F(2, 0x35, 0x103)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDVC,~0), "z,f,g", 0, v9 },
-{ "fmovvcq", F3F(2, 0x35, 0x183)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDVC,~0), "Z,f,g", 0, v9 },
-{ "fmovvcs", F3F(2, 0x35, 0x101)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDVC,~0), "z,f,g", 0, v9 },
-{ "fmovvcs", F3F(2, 0x35, 0x181)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDVC,~0), "Z,f,g", 0, v9 },
-{ "fmovvsd", F3F(2, 0x35, 0x102)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDVS,~0), "z,f,g", 0, v9 },
-{ "fmovvsd", F3F(2, 0x35, 0x182)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDVS,~0), "Z,f,g", 0, v9 },
-{ "fmovvsq", F3F(2, 0x35, 0x103)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDVS,~0), "z,f,g", 0, v9 },
-{ "fmovvsq", F3F(2, 0x35, 0x183)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDVS,~0), "Z,f,g", 0, v9 },
-{ "fmovvss", F3F(2, 0x35, 0x101)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDVS,~0), "z,f,g", 0, v9 },
-{ "fmovvss", F3F(2, 0x35, 0x181)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDVS,~0), "Z,f,g", 0, v9 },
-{ "fmovzd", F3F(2, 0x35, 0x102)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovzd", F3F(2, 0x35, 0x082)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovzd", F3F(2, 0x35, 0x182)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovzd", F3F(2, 0x35, 0x0a2)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovzd", F3F(2, 0x35, 0x0c2)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovzd", F3F(2, 0x35, 0x0e2)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovzq", F3F(2, 0x35, 0x103)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovzq", F3F(2, 0x35, 0x083)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovzq", F3F(2, 0x35, 0x183)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovzq", F3F(2, 0x35, 0x0a3)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovzq", F3F(2, 0x35, 0x0c3)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovzq", F3F(2, 0x35, 0x0e3)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovzs", F3F(2, 0x35, 0x101)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovzs", F3F(2, 0x35, 0x081)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovzs", F3F(2, 0x35, 0x181)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovzs", F3F(2, 0x35, 0x0a1)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovzs", F3F(2, 0x35, 0x0c1)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovzs", F3F(2, 0x35, 0x0e1)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDZ,~0), "9,f,g", F_ALIAS, v9 },
-
-#define brfc(opcode, mask, lose, flags) \
- { opcode, (mask), ANNUL|(lose), "l", flags|F_DELAYED, v6 }, \
- { opcode, (mask)|ANNUL, (lose), ",a l", flags|F_DELAYED, v6 }
-
-#define brfcx(opcode, mask, lose, flags) /* v9 */ \
- { opcode, FBFCC(0)|(mask), ANNUL|BPRED|FBFCC(~0)|(lose), "6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask)|ANNUL, BPRED|FBFCC(~0)|(lose), ",a 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask), ANNUL|BPRED|FBFCC(~0)|(lose), ",N 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask)|ANNUL, BPRED|FBFCC(~0)|(lose), ",a,N 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask)|BPRED, ANNUL|FBFCC(~0)|(lose), ",T 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask)|BPRED|ANNUL, FBFCC(~0)|(lose), ",a,T 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask), ANNUL|BPRED|FBFCC(~1)|(lose), "7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask)|ANNUL, BPRED|FBFCC(~1)|(lose), ",a 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask), ANNUL|BPRED|FBFCC(~1)|(lose), ",N 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask)|ANNUL, BPRED|FBFCC(~1)|(lose), ",a,N 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask)|BPRED, ANNUL|FBFCC(~1)|(lose), ",T 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask)|BPRED|ANNUL, FBFCC(~1)|(lose), ",a,T 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask), ANNUL|BPRED|FBFCC(~2)|(lose), "8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask)|ANNUL, BPRED|FBFCC(~2)|(lose), ",a 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask), ANNUL|BPRED|FBFCC(~2)|(lose), ",N 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask)|ANNUL, BPRED|FBFCC(~2)|(lose), ",a,N 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask)|BPRED, ANNUL|FBFCC(~2)|(lose), ",T 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask)|BPRED|ANNUL, FBFCC(~2)|(lose), ",a,T 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask), ANNUL|BPRED|FBFCC(~3)|(lose), "9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask)|ANNUL, BPRED|FBFCC(~3)|(lose), ",a 9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask), ANNUL|BPRED|FBFCC(~3)|(lose), ",N 9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask)|ANNUL, BPRED|FBFCC(~3)|(lose), ",a,N 9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask)|BPRED, ANNUL|FBFCC(~3)|(lose), ",T 9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask)|BPRED|ANNUL, FBFCC(~3)|(lose), ",a,T 9,G", flags|F_DELAYED, v9 }
-
-#define condfc(fop, cop, mask, flags) \
- brfc(fop, F2(0, 6)|COND(mask), F2(~0, ~6)|COND(~(mask)), flags), \
- brfcx(fop, F2(0, 5)|COND(mask), F2(~0, ~5)|COND(~(mask)), flags), /* v9 */ \
- brfc(cop, F2(0, 7)|COND(mask), F2(~0, ~7)|COND(~(mask)), flags) \
-
-condfc("fb", "cb", 0x8, 0),
-condfc("fba", "cba", 0x8, F_ALIAS),
-condfc("fbe", "cb0", 0x9, 0),
-condfc("fbg", "cb2", 0x6, 0),
-condfc("fbge", "cb02", 0xb, 0),
-condfc("fbl", "cb1", 0x4, 0),
-condfc("fble", "cb01", 0xd, 0),
-condfc("fblg", "cb12", 0x2, 0),
-condfc("fbn", "cbn", 0x0, 0),
-condfc("fbne", "cb123", 0x1, 0),
-condfc("fbo", "cb012", 0xf, 0),
-condfc("fbu", "cb3", 0x7, 0),
-condfc("fbue", "cb03", 0xa, 0),
-condfc("fbug", "cb23", 0x5, 0),
-condfc("fbuge", "cb023", 0xc, 0),
-condfc("fbul", "cb13", 0x3, 0),
-condfc("fbule", "cb013", 0xe, 0),
-
-#undef condfc
-#undef brfc
-
-{ "jmp", F3(2, 0x38, 0), F3(~2, ~0x38, ~0)|RD_G0|ASI(~0), "1+2", F_DELAYED, v6 }, /* jmpl rs1+rs2,%g0 */
-{ "jmp", F3(2, 0x38, 0), F3(~2, ~0x38, ~0)|RD_G0|ASI_RS2(~0), "1", F_DELAYED, v6 }, /* jmpl rs1+%g0,%g0 */
-{ "jmp", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|RD_G0, "1+i", F_DELAYED, v6 }, /* jmpl rs1+i,%g0 */
-{ "jmp", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|RD_G0, "i+1", F_DELAYED, v6 }, /* jmpl i+rs1,%g0 */
-{ "jmp", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|RD_G0|RS1_G0, "i", F_DELAYED, v6 }, /* jmpl %g0+i,%g0 */
-
-{ "nop", F2(0, 4), 0xfeffffff, "", 0, v6 }, /* sethi 0, %g0 */
-
-{ "set", F2(0x0, 0x4), F2(~0x0, ~0x4), "Sh,d", F_ALIAS, v6 },
-
-{ "sethi", F2(0x0, 0x4), F2(~0x0, ~0x4), "h,d", 0, v6 },
-
-{ "taddcc", F3(2, 0x20, 0), F3(~2, ~0x20, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "taddcc", F3(2, 0x20, 1), F3(~2, ~0x20, ~1), "1,i,d", 0, v6 },
-{ "taddcc", F3(2, 0x20, 1), F3(~2, ~0x20, ~1), "i,1,d", 0, v6 },
-{ "taddcctv", F3(2, 0x22, 0), F3(~2, ~0x22, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "taddcctv", F3(2, 0x22, 1), F3(~2, ~0x22, ~1), "1,i,d", 0, v6 },
-{ "taddcctv", F3(2, 0x22, 1), F3(~2, ~0x22, ~1), "i,1,d", 0, v6 },
-
-{ "tsubcc", F3(2, 0x21, 0), F3(~2, ~0x21, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "tsubcc", F3(2, 0x21, 1), F3(~2, ~0x21, ~1), "1,i,d", 0, v6 },
-{ "tsubcctv", F3(2, 0x23, 0), F3(~2, ~0x23, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "tsubcctv", F3(2, 0x23, 1), F3(~2, ~0x23, ~1), "1,i,d", 0, v6 },
-
-/* These two are identical, except in name (v9). */
-{ "unimp", F2(0x0, 0x0), 0xffc00000, "n", 0, v6 },
-{ "illegal", F2(0, 0), F2(~0, ~0), "n", 0, v9 },
-
-{ "iflush", F3(2, 0x3b, 0), F3(~2, ~0x3b, ~0)|ASI(~0), "1+2", 0, v6 },
-{ "iflush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1), "1+i", 0, v6 },
-{ "iflush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1), "i+1", 0, v6 },
-{ "iflush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1)|RS1_G0, "i", 0, v6 },
-
-{ "xnor", F3(2, 0x07, 0), F3(~2, ~0x07, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "xnor", F3(2, 0x07, 1), F3(~2, ~0x07, ~1), "1,i,d", 0, v6 },
-{ "xnor", F3(2, 0x07, 1), F3(~2, ~0x07, ~1), "i,1,d", 0, v6 },
-{ "xnorcc", F3(2, 0x17, 0), F3(~2, ~0x17, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "xnorcc", F3(2, 0x17, 1), F3(~2, ~0x17, ~1), "1,i,d", 0, v6 },
-{ "xnorcc", F3(2, 0x17, 1), F3(~2, ~0x17, ~1), "i,1,d", 0, v6 },
-{ "xor", F3(2, 0x03, 0), F3(~2, ~0x03, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "xor", F3(2, 0x03, 1), F3(~2, ~0x03, ~1), "1,i,d", 0, v6 },
-{ "xor", F3(2, 0x03, 1), F3(~2, ~0x03, ~1), "i,1,d", 0, v6 },
-{ "xorcc", F3(2, 0x13, 0), F3(~2, ~0x13, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "xorcc", F3(2, 0x13, 1), F3(~2, ~0x13, ~1), "1,i,d", 0, v6 },
-{ "xorcc", F3(2, 0x13, 1), F3(~2, ~0x13, ~1), "i,1,d", 0, v6 },
-
-{ "not", F3(2, 0x07, 0), F3(~2, ~0x07, ~0)|ASI(~0), "1,d", F_ALIAS, v6 }, /* xnor rs1,%0,rd */
-{ "not", F3(2, 0x07, 0), F3(~2, ~0x07, ~0)|ASI(~0), "r", F_ALIAS, v6 }, /* xnor rd,%0,rd */
-
-{ "btog", F3(2, 0x03, 0), F3(~2, ~0x03, ~0)|ASI(~0), "2,r", F_ALIAS, v6 }, /* xor rd,rs2,rd */
-{ "btog", F3(2, 0x03, 1), F3(~2, ~0x03, ~1), "i,r", F_ALIAS, v6 }, /* xor rd,i,rd */
-
-{ "fpop1", F3F(2, 0x34, 0), F3F(~2, ~0x34, ~1), "[1+2],d", 0, v6 },
-{ "fpop2", F3F(2, 0x35, 0), F3F(~2, ~0x35, ~1), "[1+2],d", 0, v6 },
-
-/* float-start */
-{ "fdtoi", F3F(2, 0x34, 0x0d2), F3F(~2, ~0x34, ~0x0d2)|RS1_G0, "B,g", 0, v6 },
-{ "fstoi", F3F(2, 0x34, 0x0d1), F3F(~2, ~0x34, ~0x0d1)|RS1_G0, "f,g", 0, v6 },
-
- /* all of these conversions are confused and probably wrong. */
-{ "fitod", F3F(2, 0x34, 0x0c8), F3F(~2, ~0x34, ~0x0c8)|RS1_G0, "f,H", 0, v6 },
-{ "fitos", F3F(2, 0x34, 0x0c4), F3F(~2, ~0x34, ~0x0c4)|RS1_G0, "f,g", 0, v6 },
-
-{ "fitoq", F3F(2, 0x34, 0x0cc), F3F(~2, ~0x34, ~0x0cc)|RS1_G0, "f,J", 0, v8 },
-
-{ "fxtoq", F3F(2, 0x34, 0x08c), F3F(~2, ~0x34, ~0x08c)|RS1_G0, "f,J", 0, v9 },
-
-{ "fdtoq", F3F(2, 0x34, 0x0ce), F3F(~2, ~0x34, ~0x0ce)|RS1_G0, "B,J", 0, v8 },
-{ "fdtos", F3F(2, 0x34, 0x0c6), F3F(~2, ~0x34, ~0x0c6)|RS1_G0, "B,g", 0, v6 },
-{ "fqtod", F3F(2, 0x34, 0x0cb), F3F(~2, ~0x34, ~0x0cb)|RS1_G0, "R,H", 0, v8 },
-{ "fqtos", F3F(2, 0x34, 0x0c7), F3F(~2, ~0x34, ~0x0c7)|RS1_G0, "R,g", 0, v8 },
-{ "fstod", F3F(2, 0x34, 0x0c9), F3F(~2, ~0x34, ~0x0c9)|RS1_G0, "f,H", 0, v6 },
-{ "fstoq", F3F(2, 0x34, 0x0cd), F3F(~2, ~0x34, ~0x0cd)|RS1_G0, "f,J", 0, v8 },
-
-{ "fqtox", F3F(2, 0x34, 0x083), F3F(~2, ~0x34, ~0x083)|RS1_G0, "R,g", 0, v9 },
-
-{ "fxtos", F3F(2, 0x34, 0x084), F3F(~2, ~0x34, ~0x084)|RS1_G0, "f,g", 0, v9 },
-
-{ "fdtox", F3F(2, 0x34, 0x082), F3F(~2, ~0x34, ~0x082)|RS1_G0, "B,g", 0, v9 },
-
-{ "fstox", F3F(2, 0x34, 0x081), F3F(~2, ~0x34, ~0x081)|RS1_G0, "f,g", 0, v9 },
-
-{ "fqtoi", F3F(2, 0x34, 0x0d3), F3F(~2, ~0x34, ~0x0d3)|RS1_G0, "R,g", 0, v8 },
-
-{ "fxtod", F3F(2, 0x34, 0x088), F3F(~2, ~0x34, ~0x088)|RS1_G0, "f,H", 0, v9 },
-
-{ "fdivd", F3F(2, 0x34, 0x04e), F3F(~2, ~0x34, ~0x04e), "v,B,H", 0, v6 },
-{ "fdivq", F3F(2, 0x34, 0x04f), F3F(~2, ~0x34, ~0x04f), "V,R,J", 0, v8 },
-{ "fdivs", F3F(2, 0x34, 0x04d), F3F(~2, ~0x34, ~0x04d), "e,f,g", 0, v6 },
-{ "fmuld", F3F(2, 0x34, 0x04a), F3F(~2, ~0x34, ~0x04a), "v,B,H", 0, v6 },
-{ "fmulq", F3F(2, 0x34, 0x04b), F3F(~2, ~0x34, ~0x04b), "V,R,J", 0, v8 },
-{ "fmuls", F3F(2, 0x34, 0x049), F3F(~2, ~0x34, ~0x049), "e,f,g", 0, v6 },
-
-{ "fdmulq", F3F(2, 0x34, 0x06e), F3F(~2, ~0x34, ~0x06e), "v,B,J", 0, v8 },
-{ "fsmuld", F3F(2, 0x34, 0x069), F3F(~2, ~0x34, ~0x069), "e,f,H", 0, v8 },
-
-{ "fsqrtd", F3F(2, 0x34, 0x02a), F3F(~2, ~0x34, ~0x02a)|RS1_G0, "B,H", 0, v7 },
-{ "fsqrtq", F3F(2, 0x34, 0x02b), F3F(~2, ~0x34, ~0x02b)|RS1_G0, "R,J", 0, v8 },
-{ "fsqrts", F3F(2, 0x34, 0x029), F3F(~2, ~0x34, ~0x029)|RS1_G0, "f,g", 0, v7 },
-
-{ "fabsd", F3F(2, 0x34, 0x00a), F3F(~2, ~0x34, ~0x00a)|RS1_G0, "B,H", 0, v9 },
-{ "fabsq", F3F(2, 0x34, 0x00b), F3F(~2, ~0x34, ~0x00b)|RS1_G0, "R,J", 0, v6 },
-{ "fabss", F3F(2, 0x34, 0x009), F3F(~2, ~0x34, ~0x009)|RS1_G0, "f,g", 0, v6 },
-{ "fmovd", F3F(2, 0x34, 0x002), F3F(~2, ~0x34, ~0x002)|RS1_G0, "B,H", 0, v9 },
-{ "fmovq", F3F(2, 0x34, 0x003), F3F(~2, ~0x34, ~0x003)|RS1_G0, "R,J", 0, v6 },
-{ "fmovs", F3F(2, 0x34, 0x001), F3F(~2, ~0x34, ~0x001)|RS1_G0, "f,g", 0, v6 },
-{ "fnegd", F3F(2, 0x34, 0x006), F3F(~2, ~0x34, ~0x006)|RS1_G0, "B,H", 0, v9 },
-{ "fnegq", F3F(2, 0x34, 0x007), F3F(~2, ~0x34, ~0x007)|RS1_G0, "R,J", 0, v6 },
-{ "fnegs", F3F(2, 0x34, 0x005), F3F(~2, ~0x34, ~0x005)|RS1_G0, "f,g", 0, v6 },
-
-{ "popc", F3(2, 0x2d, 0), F3(~2, ~0x2d, ~0)|(0x3fff<<5), "2,d", 0, v9 },
-
-{ "faddd", F3F(2, 0x34, 0x042), F3F(~2, ~0x34, ~0x042), "v,B,H", 0, v6 },
-{ "faddq", F3F(2, 0x34, 0x043), F3F(~2, ~0x34, ~0x043), "V,R,J", 0, v8 },
-{ "fadds", F3F(2, 0x34, 0x041), F3F(~2, ~0x34, ~0x041), "e,f,g", 0, v6 },
-{ "fsubd", F3F(2, 0x34, 0x046), F3F(~2, ~0x34, ~0x046), "v,B,H", 0, v6 },
-{ "fsubq", F3F(2, 0x34, 0x047), F3F(~2, ~0x34, ~0x047), "V,R,J", 0, v8 },
-{ "fsubs", F3F(2, 0x34, 0x045), F3F(~2, ~0x34, ~0x045), "e,f,g", 0, v6 },
-
-#define CMPFCC(x) (((x)&0x3)<<25)
-
-{ "fcmpd", F3F(2, 0x35, 0x052), F3F(~2, ~0x35, ~0x052)|RS1_G0, "v,B", 0, v6 },
-{ "fcmpd", CMPFCC(0)|F3F(2, 0x35, 0x052), CMPFCC(~0)|F3F(~2, ~0x35, ~0x052), "6,v,B", 0, v9 },
-{ "fcmpd", CMPFCC(1)|F3F(2, 0x35, 0x052), CMPFCC(~1)|F3F(~2, ~0x35, ~0x052), "7,v,B", 0, v9 },
-{ "fcmpd", CMPFCC(2)|F3F(2, 0x35, 0x052), CMPFCC(~2)|F3F(~2, ~0x35, ~0x052), "8,v,B", 0, v9 },
-{ "fcmpd", CMPFCC(3)|F3F(2, 0x35, 0x052), CMPFCC(~3)|F3F(~2, ~0x35, ~0x052), "9,v,B", 0, v9 },
-{ "fcmped", F3F(2, 0x35, 0x056), F3F(~2, ~0x35, ~0x056)|RS1_G0, "v,B", 0, v6 },
-{ "fcmped", CMPFCC(0)|F3F(2, 0x35, 0x056), CMPFCC(~0)|F3F(~2, ~0x35, ~0x056), "6,v,B", 0, v9 },
-{ "fcmped", CMPFCC(1)|F3F(2, 0x35, 0x056), CMPFCC(~1)|F3F(~2, ~0x35, ~0x056), "7,v,B", 0, v9 },
-{ "fcmped", CMPFCC(2)|F3F(2, 0x35, 0x056), CMPFCC(~2)|F3F(~2, ~0x35, ~0x056), "8,v,B", 0, v9 },
-{ "fcmped", CMPFCC(3)|F3F(2, 0x35, 0x056), CMPFCC(~3)|F3F(~2, ~0x35, ~0x056), "9,v,B", 0, v9 },
-{ "fcmpeq", F3F(2, 0x34, 0x057), F3F(~2, ~0x34, ~0x057), "V,R", 0, v8 },
-{ "fcmpeq", CMPFCC(0)|F3F(2, 0x35, 0x057), CMPFCC(~0)|F3F(~2, ~0x35, ~0x057), "6,V,R", 0, v9 },
-{ "fcmpeq", CMPFCC(1)|F3F(2, 0x35, 0x057), CMPFCC(~1)|F3F(~2, ~0x35, ~0x057), "7,V,R", 0, v9 },
-{ "fcmpeq", CMPFCC(2)|F3F(2, 0x35, 0x057), CMPFCC(~2)|F3F(~2, ~0x35, ~0x057), "8,V,R", 0, v9 },
-{ "fcmpeq", CMPFCC(3)|F3F(2, 0x35, 0x057), CMPFCC(~3)|F3F(~2, ~0x35, ~0x057), "9,V,R", 0, v9 },
-{ "fcmpes", F3F(2, 0x35, 0x055), F3F(~2, ~0x35, ~0x055)|RS1_G0, "e,f", 0, v6 },
-{ "fcmpes", CMPFCC(0)|F3F(2, 0x35, 0x055), CMPFCC(~0)|F3F(~2, ~0x35, ~0x055), "6,e,f", 0, v9 },
-{ "fcmpes", CMPFCC(1)|F3F(2, 0x35, 0x055), CMPFCC(~1)|F3F(~2, ~0x35, ~0x055), "7,e,f", 0, v9 },
-{ "fcmpes", CMPFCC(2)|F3F(2, 0x35, 0x055), CMPFCC(~2)|F3F(~2, ~0x35, ~0x055), "8,e,f", 0, v9 },
-{ "fcmpes", CMPFCC(3)|F3F(2, 0x35, 0x055), CMPFCC(~3)|F3F(~2, ~0x35, ~0x055), "9,e,f", 0, v9 },
-{ "fcmpq", F3F(2, 0x34, 0x053), F3F(~2, ~0x34, ~0x053), "V,R", 0, v8 },
-{ "fcmpq", CMPFCC(0)|F3F(2, 0x35, 0x053), CMPFCC(~0)|F3F(~2, ~0x35, ~0x053), "6,V,R", 0, v9 },
-{ "fcmpq", CMPFCC(1)|F3F(2, 0x35, 0x053), CMPFCC(~1)|F3F(~2, ~0x35, ~0x053), "7,V,R", 0, v9 },
-{ "fcmpq", CMPFCC(2)|F3F(2, 0x35, 0x053), CMPFCC(~2)|F3F(~2, ~0x35, ~0x053), "8,V,R", 0, v9 },
-{ "fcmpq", CMPFCC(3)|F3F(2, 0x35, 0x053), CMPFCC(~3)|F3F(~2, ~0x35, ~0x053), "9,V,R", 0, v9 },
-{ "fcmps", F3F(2, 0x35, 0x051), F3F(~2, ~0x35, ~0x051)|RS1_G0, "e,f", 0, v6 },
-{ "fcmps", CMPFCC(0)|F3F(2, 0x35, 0x051), CMPFCC(~0)|F3F(~2, ~0x35, ~0x051), "6,e,f", 0, v9 },
-{ "fcmps", CMPFCC(1)|F3F(2, 0x35, 0x051), CMPFCC(~1)|F3F(~2, ~0x35, ~0x051), "7,e,f", 0, v9 },
-{ "fcmps", CMPFCC(2)|F3F(2, 0x35, 0x051), CMPFCC(~2)|F3F(~2, ~0x35, ~0x051), "8,e,f", 0, v9 },
-{ "fcmps", CMPFCC(3)|F3F(2, 0x35, 0x051), CMPFCC(~3)|F3F(~2, ~0x35, ~0x051), "9,e,f", 0, v9 },
-
-/* IMPDEP* is a v9 replacement for cpop*. */
-{ "cpop1", F3(2, 0x36, 0), F3(~2, ~0x36, ~1), "[1+2],d", 0, v6 },
-{ "cpop2", F3(2, 0x37, 0), F3(~2, ~0x37, ~1), "[1+2],d", 0, v6 },
-{ "impdep1", F3(2, 0x36, 0), F3(~2, ~0x36, ~1), "[1+2],d", F_ALIAS, v9 },
-{ "impdep2", F3(2, 0x37, 0), F3(~2, ~0x37, ~1), "[1+2],d", F_ALIAS, v9 },
-
-{ "casx", F3(3, 0x0c, 1), F3(~3, ~0x0c, ~1), "[1],2,d", 0, v9 },
-{ "casxa", F3(3, 0x1c, 1), F3(~3, ~0x1c, ~1), "[1]A,2,d", 0, v9 },
-{ "cas", F3(3, 0x0c, 0), F3(~3, ~0x0c, ~0), "[1],2,d", 0, v9 },
-{ "casa", F3(3, 0x1c, 0), F3(~3, ~0x1c, ~0), "[1]A,2,d", 0, v9 },
-
-{ "fmaddd", F3(2, 0x35, 0)|OPF_LOW(0xa), F3(~2, ~0x35, ~0)|OPF_LOW(~0xa), "v,B,u,H", 0, v9 },
-{ "fmaddq", F3(2, 0x35, 0)|OPF_LOW(0xb), F3(~2, ~0x35, ~0)|OPF_LOW(~0xb), "V,R,U,J", 0, v9 },
-{ "fmadds", F3(2, 0x35, 0)|OPF_LOW(0x9), F3(~2, ~0x35, ~0)|OPF_LOW(~0x9), "e,f,j,g", 0, v9 },
-{ "fmsubd", F3(2, 0x35, 0)|OPF_LOW(0xe), F3(~2, ~0x35, ~0)|OPF_LOW(~0xe), "v,B,u,H", 0, v9 },
-{ "fmsubq", F3(2, 0x35, 0)|OPF_LOW(0xf), F3(~2, ~0x35, ~0)|OPF_LOW(~0xf), "V,R,U,J", 0, v9 },
-{ "fmsubs", F3(2, 0x35, 0)|OPF_LOW(0xd), F3(~2, ~0x35, ~0)|OPF_LOW(~0xd), "e,f,j,g", 0, v9 },
-
-};
-
-const int bfd_sparc_num_opcodes = ((sizeof sparc_opcodes)/(sizeof sparc_opcodes[0]));
+++ /dev/null
-#!/bin/sh
-# Script to coordinate parsing of S. Chamberlain source-embedded
-# documentation markup language.
-
-# Four passes:
-# 1) awk discards lines not intended for docn, and marks blocks of
-# text with comments identifying source file;
-# 2) first sed pass interprets Chamberlain markup;
-# 3) second sed pass does cleanup that involves merging lines
-# 4) third sed pass does remaining cleans up---making {}
-# printable within examples, and eliminating empty index entries and
-# headings.
-#Third and second sed passes are separate because order of execution is hard
-#to control otherwise, making one or another of the things involving @example
-#inoperative.
-
-base=`echo $1 | cut -d '.' -f 1`
-
-awk -f awkscan $1 | \
-sed -f sedscript | \
-sed -f unPROTO | \
-sed -f exmerge | \
-sed -f exfilter >$base.texi
-
+++ /dev/null
-#!/bin/sh
-# Script to coordinate parsing of S. Chamberlain source-embedded
-# header-file markup language.
-
-# '-i' option means use *proto-internal* segments, else just *proto*
-SFX=p
-if [ $1 = "-i" ]; then
- SFX=ip
- shift
-fi
-
-base=`echo $1 | cut -d '.' -f 1`
-
-# passes:
-# 1) awk discards lines not intended for header, and marks blocks of
-# text with comments identifying source file;
-# 2) first sed pass interprets Chamberlain markup;
-# 3) further sed passes clean up---merging adjacent comments etc.
-
-awk -f awkscan-$SFX $1 |\
-sed -f sedscript-p |\
-sed -f mergecom-p |\
-sed -f startcom-p |\
-sed -f blins-p |\
-sed -f movecom-p >$base.$SFX
+++ /dev/null
-# SED script for preprocessing embedded doc from source (S. Chamberlain markup)
-# middle pass; most of the work is done here.
-#
-# First, get rid of /*doc* markers; they've done their job in the first pass.
-/^\/\*doc\*/d
-#
-# /*proto* markers may be optionally followed by a *i-style subsubsec, findex
-# entry. This will generate empty @findex and @subsubsection entries if
-# the *proto* is on a line by itself; third pass removes them.
-/^\/\*proto\*/s/^\/\*proto\* *\(.*\)$/@findex \1\
-@subsubsection @code{\1}/
-#
-# /*proto-internal* is just like /*proto* from doc point of view.
-/^\/\*proto-internal\*/s/^\/\*proto-internal\* *\(.*\)$/@findex \1\
-@subsubsection @code{\1}/
-#
-# *i at beginning of line: rest of line is both a subsubsection heading
-# and an entry in function index.
-/^\*i/s/^\*i *\(.*\)$/@findex \1\
-@subsubsection @code{\1}/
-#
-# Two alternative docn block ends, '*/' and '*-*/' on lines by themselves;
-# replace by blank lines (for texinfo source readability).
-/^\*\/$/c\
-
-/^\*-\*\/$/c\
-
-# {* and *} are standins for comment markers (originally embedded in .c
-# comments)---turn into real comment markers:
-s/{\*/\/\*/
-s/\*}/\*\//
-#
-# '*+++' and '*---' span a block of text that includes both example lines
-# (marked by leading '$') and explanatory text (to be italicized).
-# Italicize lines lacking '$':
-/\*\+\+\+/,/\*---/s/^\([^$].*\)$/@i{\1}/
-#
-# We don't need *+++ and *--- markers any more; kill them (trailing marker
-# becomes blank line for readability)
-/\*\+\+\+/d
-/\*---/c\
-
-# Any line beginning with '$' is made an example line; third pass later
-# coalesces adjacent example blocks. *DO NOT* introduce extra space after
-# @end example, so we can spot adjacent ones in third pass.
-/^\$/i\
-@example
-/^\$/a\
-@end example
-#
-# In any example line, turn '{' and '}' into '@{' and '@}'
-###/^\$/s/{/@{/g
-###/^\$/s/}/@}/g
-#
-# Now delete the '$' markers themselves:
-/^\$/s/\$//
-#
-# *+ and *- delimit large examples to be enclosed in cartouches.
-/^\*\+$/c\
-@lisp\
-@cartouche
-/^\*-$/c\
-@end cartouche\
-@end lisp\
-
-# '*;' introduces an example which may have a single line or multiple lines;
-# it extends until the next semicolon (which is also printed).
-# One-line case: (do this first; else second line address for multi-line case
-# will include random text til we happen to end a line in a doc comment with
-# a semicolon)
-/^\*;.*;$/{
-s/^\*;/@example\
-/
-s/;$/;\
-@end example\
-/
-}
-# Multi-line case:
-/^\*;/,/.*;$/{
-s/^\*;/@example\
-/
-s/;$/;\
-@end example\
-/
-}
+++ /dev/null
-# SED script for preprocessing embedded headers from source
-# (S. Chamberlain markup)
-# middle pass; most of the work is done here.
-#
-# First, get rid of /*proto* markers; they've done their job in the first pass.
-# (They remain comment-introducers)
-/^\/\*proto\*/s/^\/\*proto\*/\/*/
-/^\/\*proto-internal\*/s/^\/\*proto-internal\*/\/*/
-#
-# *-*/ is an alternative (older) comment-block end. Remap for uniformity:
-s/^\*-\*\//\*\//
-#
-# {* and *} are standins for comment markers (originally embedded in .c
-# comments)---turn into real comment markers:
-s/{\*/\/\*/
-s/\*}/\*\//
-#
-# '*+++' and '*---' span a block of text that includes both header lines
-# (marked by leading '$') and explanatory text (to be comments).
-# No need to start comment at "*+++", or end it at "*---", since we're
-# already in a *proto* comment block. Just delete.
-/\*\+\+\+/d
-/\*---/d
-#
-# Any line beginning with '$' is made a line of code in the header;
-# stuff in between is comments, so *precede* each '$' line with
-# END-comment, *follow* each '$' line with START-comment; third pass later
-# eliminates empty comment blocks.
-/^\$/i\
-*/
-/^\$/a\
-/*
-#
-# Now delete the '$' markers themselves:
-/^\$/s/\$//
-#
-# *+ and *- delimit larger blocks of code, treated the same as '$' lines
-/^\*\+$/c\
-*/
-/^\*-$/c\
-/*
-#
-# '*;' introduces code which may have a single line or multiple lines;
-# it extends until the next semicolon (which is also printed).
-#
-# One-line case: (do this first; else second line address for multi-line case
-# will include random text til we happen to end a line in a proto comment with
-# a semicolon)
-/^\*;.*;$/{
-s/^\*;/*\/\
-/
-s/;$/;\
-\/*\
-/
-}
-# Multi-line case:
-/^\*;/,/.*;$/{
-s/^\*;/*\/\
-/
-s/;$/;\
-\/*\
-/
-}
+++ /dev/null
-/* to sanitize this file, grep -v v9 < sparc.h > clean-sparc.h */
-
-/* Table of opcodes for the sparc.
- Copyright 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of the BFD library.
-
-BFD is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-BFD is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License
-along with this software; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* FIXME-someday: perhaps the ,a's and such should be embedded in the
- instruction's name rather than the args. This would make gas faster, pinsn
- slower, but would mess up some macros a bit. xoxorich. */
-
-#include <stdio.h>
-#include "ansidecl.h"
-#define BFD_EMIT_TABLE
-#include "opcode/sparc.h"
-
-const char *architecture_pname[] = {
- "v6",
- "v7",
- "v8",
- "sparclite",
- "v9",
- NULL,
-};
-
-/* v9: This file is correct for SPARC Version 9 Draft 1.0.4. */
-
-#define COND(x) (((x)&0xf)<<25)
-#define MCOND(x,i_or_f) ((((i_or_f)&1)<<18)|(((x)>>11)&(0xf<<14))) /* v9 */
-
-#define CONDA (COND(0x8))
-#define CONDCC (COND(0xd))
-#define CONDCS (COND(0x5))
-#define CONDE (COND(0x1))
-#define CONDG (COND(0xa))
-#define CONDGE (COND(0xb))
-#define CONDGU (COND(0xc))
-#define CONDL (COND(0x3))
-#define CONDLE (COND(0x2))
-#define CONDLEU (COND(0x4))
-#define CONDN (COND(0x0))
-#define CONDNE (COND(0x9))
-#define CONDNEG (COND(0x6))
-#define CONDPOS (COND(0xe))
-#define CONDVC (COND(0xf))
-#define CONDVS (COND(0x7))
-
-#define CONDNZ CONDNE
-#define CONDZ CONDE
-#define CONDGEU CONDCC
-#define CONDLU CONDCS
-
-#define FCONDA (COND(0x8))
-#define FCONDE (COND(0x9))
-#define FCONDG (COND(0x6))
-#define FCONDGE (COND(0xb))
-#define FCONDL (COND(0x4))
-#define FCONDLE (COND(0xd))
-#define FCONDLG (COND(0x2))
-#define FCONDN (COND(0x0))
-#define FCONDNE (COND(0x1))
-#define FCONDO (COND(0xf))
-#define FCONDU (COND(0x7))
-#define FCONDUE (COND(0xa))
-#define FCONDUG (COND(0x5))
-#define FCONDUGE (COND(0xc))
-#define FCONDUL (COND(0x3))
-#define FCONDULE (COND(0xe))
-
-#define FCONDNZ FCONDNE
-#define FCONDZ FCONDE
-
-#define ICC (0) /* v9 */
-#define XCC (1<<11) /* v9 */
-#define FCC(x) (((x)&0x3)<<11) /* v9 */
-#define FBFCC(x) (((x)&0x3)<<20) /* v9 */
-
-/* The order of the opcodes in the table is significant:
-
- * The assembler requires that all instances of the same mnemonic must
- be consecutive. If they aren't, the assembler will bomb at runtime.
-
- * The disassembler should not care about the order of the opcodes.
-
-*/
-
-struct sparc_opcode sparc_opcodes[] = {
-
-{ "ld", F3(3, 0x00, 0), F3(~3, ~0x00, ~0), "[1+2],d", 0, v6 },
-{ "ld", F3(3, 0x00, 0), F3(~3, ~0x00, ~0)|RS2_G0, "[1],d", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[1+i],d", 0, v6 },
-{ "ld", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[i+1],d", 0, v6 },
-{ "ld", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ld", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ld [rs1+0],d */
-{ "ld", F3(3, 0x20, 0), F3(~3, ~0x20, ~0), "[1+2],g", 0, v6 },
-{ "ld", F3(3, 0x20, 0), F3(~3, ~0x20, ~0)|RS2_G0, "[1],g", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x20, 1), F3(~3, ~0x20, ~1), "[1+i],g", 0, v6 },
-{ "ld", F3(3, 0x20, 1), F3(~3, ~0x20, ~1), "[i+1],g", 0, v6 },
-{ "ld", F3(3, 0x20, 1), F3(~3, ~0x20, ~1)|RS1_G0, "[i],g", 0, v6 },
-{ "ld", F3(3, 0x20, 1), F3(~3, ~0x20, ~1)|SIMM13(~0), "[1],g", 0, v6 }, /* ld [rs1+0],d */
-
-{ "ld", F3(3, 0x21, 0), F3(~3, ~0x21, ~0)|RD(~0), "[1+2],F", 0, v6 },
-{ "ld", F3(3, 0x21, 0), F3(~3, ~0x21, ~0)|RS2_G0|RD(~0),"[1],F", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|RD(~0), "[1+i],F", 0, v6 },
-{ "ld", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|RD(~0), "[i+1],F", 0, v6 },
-{ "ld", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|RS1_G0|RD(~0),"[i],F", 0, v6 },
-{ "ld", F3(3, 0x21, 1), F3(~3, ~0x21, ~1)|SIMM13(~0)|RD(~0),"[1],F", 0, v6 }, /* ld [rs1+0],d */
-
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "ld", F3(3, 0x30, 0), F3(~3, ~0x30, ~0), "[1+2],D", F_ALIAS, v6 },
-{ "ld", F3(3, 0x30, 0), F3(~3, ~0x30, ~0)|RS2_G0, "[1],D", F_ALIAS, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[1+i],D", F_ALIAS, v6 },
-{ "ld", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[i+1],D", F_ALIAS, v6 },
-{ "ld", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|RS1_G0, "[i],D", F_ALIAS, v6 },
-{ "ld", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|SIMM13(~0), "[1],D", F_ALIAS, v6 }, /* ld [rs1+0],d */
-{ "ld", F3(3, 0x31, 0), F3(~3, ~0x31, ~0), "[1+2],C", 0, v6 },
-{ "ld", F3(3, 0x31, 0), F3(~3, ~0x31, ~0)|RS2_G0, "[1],C", 0, v6 }, /* ld [rs1+%g0],d */
-{ "ld", F3(3, 0x31, 1), F3(~3, ~0x31, ~1), "[1+i],C", 0, v6 },
-{ "ld", F3(3, 0x31, 1), F3(~3, ~0x31, ~1), "[i+1],C", 0, v6 },
-{ "ld", F3(3, 0x31, 1), F3(~3, ~0x31, ~1)|RS1_G0, "[i],C", 0, v6 },
-{ "ld", F3(3, 0x31, 1), F3(~3, ~0x31, ~1)|SIMM13(~0), "[1],C", 0, v6 }, /* ld [rs1+0],d */
-
-/* The v9 LDUW is the same as the old 'ld' opcode, it is not the same as the
- 'ld' pseudo-op in v9. */
-{ "lduw", F3(3, 0x00, 0), F3(~3, ~0x00, ~0), "[1+2],d", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x00, 0), F3(~3, ~0x00, ~0)|RS2_G0, "[1],d", F_ALIAS, v9 }, /* ld [rs1+%g0],d */
-{ "lduw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[1+i],d", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1), "[i+1],d", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|RS1_G0, "[i],d", F_ALIAS, v9 },
-{ "lduw", F3(3, 0x00, 1), F3(~3, ~0x00, ~1)|SIMM13(~0), "[1],d", F_ALIAS, v9 }, /* ld [rs1+0],d */
-
-{ "ldd", F3(3, 0x03, 0), F3(~3, ~0x03, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldd", F3(3, 0x03, 0), F3(~3, ~0x03, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldd [rs1+%g0],d */
-{ "ldd", F3(3, 0x03, 1), F3(~3, ~0x03, ~1), "[1+i],d", 0, v6 },
-{ "ldd", F3(3, 0x03, 1), F3(~3, ~0x03, ~1), "[i+1],d", 0, v6 },
-{ "ldd", F3(3, 0x03, 1), F3(~3, ~0x03, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldd", F3(3, 0x03, 1), F3(~3, ~0x03, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldd [rs1+0],d */
-{ "ldd", F3(3, 0x23, 0), F3(~3, ~0x23, ~0)|ASI(~0), "[1+2],H", 0, v6 },
-{ "ldd", F3(3, 0x23, 0), F3(~3, ~0x23, ~0)|ASI_RS2(~0), "[1],H", 0, v6 }, /* ldd [rs1+%g0],d */
-{ "ldd", F3(3, 0x23, 1), F3(~3, ~0x23, ~1), "[1+i],H", 0, v6 },
-{ "ldd", F3(3, 0x23, 1), F3(~3, ~0x23, ~1), "[i+1],H", 0, v6 },
-{ "ldd", F3(3, 0x23, 1), F3(~3, ~0x23, ~1)|RS1_G0, "[i],H", 0, v6 },
-{ "ldd", F3(3, 0x23, 1), F3(~3, ~0x23, ~1)|SIMM13(~0), "[1],H", 0, v6 }, /* ldd [rs1+0],d */
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "ldd", F3(3, 0x33, 0), F3(~3, ~0x33, ~0)|ASI(~0), "[1+2],D", F_ALIAS, v6 },
-{ "ldd", F3(3, 0x33, 0), F3(~3, ~0x33, ~0)|ASI_RS2(~0), "[1],D", F_ALIAS, v6 }, /* ldd [rs1+%g0],d */
-{ "ldd", F3(3, 0x33, 1), F3(~3, ~0x33, ~1), "[1+i],D", F_ALIAS, v6 },
-{ "ldd", F3(3, 0x33, 1), F3(~3, ~0x33, ~1), "[i+1],D", F_ALIAS, v6 },
-{ "ldd", F3(3, 0x33, 1), F3(~3, ~0x33, ~1)|RS1_G0, "[i],D", F_ALIAS, v6 },
-{ "ldd", F3(3, 0x33, 1), F3(~3, ~0x33, ~1)|SIMM13(~0), "[1],D", F_ALIAS, v6 }, /* ldd [rs1+0],d */
-
-{ "ldq", F3(3, 0x22, 0), F3(~3, ~0x22, ~0)|ASI(~0), "[1+2],J", 0, v9 },
-{ "ldq", F3(3, 0x22, 0), F3(~3, ~0x22, ~0)|ASI_RS2(~0), "[1],J", 0, v9 }, /* ldd [rs1+%g0],d */
-{ "ldq", F3(3, 0x22, 1), F3(~3, ~0x22, ~1), "[1+i],J", 0, v9 },
-{ "ldq", F3(3, 0x22, 1), F3(~3, ~0x22, ~1), "[i+1],J", 0, v9 },
-{ "ldq", F3(3, 0x22, 1), F3(~3, ~0x22, ~1)|RS1_G0, "[i],J", 0, v9 },
-{ "ldq", F3(3, 0x22, 1), F3(~3, ~0x22, ~1)|SIMM13(~0), "[1],J", 0, v9 }, /* ldd [rs1+0],d */
-
-{ "ldsb", F3(3, 0x09, 0), F3(~3, ~0x09, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldsb", F3(3, 0x09, 0), F3(~3, ~0x09, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldsb [rs1+%g0],d */
-{ "ldsb", F3(3, 0x09, 1), F3(~3, ~0x09, ~1), "[1+i],d", 0, v6 },
-{ "ldsb", F3(3, 0x09, 1), F3(~3, ~0x09, ~1), "[i+1],d", 0, v6 },
-{ "ldsb", F3(3, 0x09, 1), F3(~3, ~0x09, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldsb", F3(3, 0x09, 1), F3(~3, ~0x09, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldsb [rs1+0],d */
-
-{ "ldsh", F3(3, 0x0a, 0), F3(~3, ~0x0a, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldsh [rs1+%g0],d */
-{ "ldsh", F3(3, 0x0a, 0), F3(~3, ~0x0a, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldsh", F3(3, 0x0a, 1), F3(~3, ~0x0a, ~1), "[1+i],d", 0, v6 },
-{ "ldsh", F3(3, 0x0a, 1), F3(~3, ~0x0a, ~1), "[i+1],d", 0, v6 },
-{ "ldsh", F3(3, 0x0a, 1), F3(~3, ~0x0a, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldsh", F3(3, 0x0a, 1), F3(~3, ~0x0a, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldsh [rs1+0],d */
-
-{ "ldstub", F3(3, 0x0d, 0), F3(~3, ~0x0d, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldstub", F3(3, 0x0d, 0), F3(~3, ~0x0d, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldstub [rs1+%g0],d */
-{ "ldstub", F3(3, 0x0d, 1), F3(~3, ~0x0d, ~1), "[1+i],d", 0, v6 },
-{ "ldstub", F3(3, 0x0d, 1), F3(~3, ~0x0d, ~1), "[i+1],d", 0, v6 },
-{ "ldstub", F3(3, 0x0d, 1), F3(~3, ~0x0d, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldstub", F3(3, 0x0d, 1), F3(~3, ~0x0d, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldstub [rs1+0],d */
-
-{ "ldsw", F3(3, 0x08, 0), F3(~3, ~0x08, ~0)|ASI(~0), "[1+2],d", 0, v9 },
-{ "ldsw", F3(3, 0x08, 0), F3(~3, ~0x08, ~0)|ASI_RS2(~0), "[1],d", 0, v9 }, /* ldsw [rs1+%g0],d */
-{ "ldsw", F3(3, 0x08, 1), F3(~3, ~0x08, ~1), "[1+i],d", 0, v9 },
-{ "ldsw", F3(3, 0x08, 1), F3(~3, ~0x08, ~1), "[i+1],d", 0, v9 },
-{ "ldsw", F3(3, 0x08, 1), F3(~3, ~0x08, ~1)|RS1_G0, "[i],d", 0, v9 },
-{ "ldsw", F3(3, 0x08, 1), F3(~3, ~0x08, ~1)|SIMM13(~0), "[1],d", 0, v9 }, /* ldsw [rs1+0],d */
-
-{ "ldub", F3(3, 0x01, 0), F3(~3, ~0x01, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "ldub", F3(3, 0x01, 0), F3(~3, ~0x01, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* ldub [rs1+%g0],d */
-{ "ldub", F3(3, 0x01, 1), F3(~3, ~0x01, ~1), "[1+i],d", 0, v6 },
-{ "ldub", F3(3, 0x01, 1), F3(~3, ~0x01, ~1), "[i+1],d", 0, v6 },
-{ "ldub", F3(3, 0x01, 1), F3(~3, ~0x01, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "ldub", F3(3, 0x01, 1), F3(~3, ~0x01, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* ldub [rs1+0],d */
-
-{ "lduh", F3(3, 0x02, 0), F3(~3, ~0x02, ~0)|ASI(~0), "[1+2],d", 0, v6 },
-{ "lduh", F3(3, 0x02, 0), F3(~3, ~0x02, ~0)|ASI_RS2(~0), "[1],d", 0, v6 }, /* lduh [rs1+%g0],d */
-{ "lduh", F3(3, 0x02, 1), F3(~3, ~0x02, ~1), "[1+i],d", 0, v6 },
-{ "lduh", F3(3, 0x02, 1), F3(~3, ~0x02, ~1), "[i+1],d", 0, v6 },
-{ "lduh", F3(3, 0x02, 1), F3(~3, ~0x02, ~1)|RS1_G0, "[i],d", 0, v6 },
-{ "lduh", F3(3, 0x02, 1), F3(~3, ~0x02, ~1)|SIMM13(~0), "[1],d", 0, v6 }, /* lduh [rs1+0],d */
-
-{ "ldx", F3(3, 0x0b, 0), F3(~3, ~0x0b, ~0)|ASI(~0), "[1+2],d", 0, v9 },
-{ "ldx", F3(3, 0x0b, 0), F3(~3, ~0x0b, ~0)|ASI_RS2(~0), "[1],d", 0, v9 }, /* ldx [rs1+%g0],d */
-{ "ldx", F3(3, 0x0b, 1), F3(~3, ~0x0b, ~1), "[1+i],d", 0, v9 },
-{ "ldx", F3(3, 0x0b, 1), F3(~3, ~0x0b, ~1), "[i+1],d", 0, v9 },
-{ "ldx", F3(3, 0x0b, 1), F3(~3, ~0x0b, ~1)|RS1_G0, "[i],d", 0, v9 },
-{ "ldx", F3(3, 0x0b, 1), F3(~3, ~0x0b, ~1)|SIMM13(~0), "[1],d", 0, v9 }, /* ldx [rs1+0],d */
-
-{ "ldx", F3(3, 0x21, 0)|RD(1), F3(~3, ~0x21, ~0)|RD(~1), "[1+2],F", 0, v9 },
-{ "ldx", F3(3, 0x21, 0)|RD(1), F3(~3, ~0x21, ~0)|RS2_G0|RD(~1), "[1],F", 0, v9 }, /* ld [rs1+%g0],d */
-{ "ldx", F3(3, 0x21, 1)|RD(1), F3(~3, ~0x21, ~1)|RD(~1), "[1+i],F", 0, v9 },
-{ "ldx", F3(3, 0x21, 1)|RD(1), F3(~3, ~0x21, ~1)|RD(~1), "[i+1],F", 0, v9 },
-{ "ldx", F3(3, 0x21, 1)|RD(1), F3(~3, ~0x21, ~1)|RS1_G0|RD(~1), "[i],F", 0, v9 },
-{ "ldx", F3(3, 0x21, 1)|RD(1), F3(~3, ~0x21, ~1)|SIMM13(~0)|RD(~1),"[1],F", 0, v9 }, /* ld [rs1+0],d */
-
-{ "lda", F3(3, 0x10, 0), F3(~3, ~0x10, ~0), "[1+2]A,d", 0, v6 },
-{ "lda", F3(3, 0x10, 0), F3(~3, ~0x10, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* lda [rs1+%g0],d */
-{ "lda", F3(3, 0x10, 1), F3(~3, ~0x10, ~1), "[1+i]o,d", 0, v9 },
-{ "lda", F3(3, 0x10, 1), F3(~3, ~0x10, ~1), "[i+1]o,d", 0, v9 },
-{ "lda", F3(3, 0x10, 1), F3(~3, ~0x10, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "lda", F3(3, 0x10, 1), F3(~3, ~0x10, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-{ "lda", F3(3, 0x30, 0), F3(~3, ~0x30, ~0), "[1+2]A,g", 0, v9 },
-{ "lda", F3(3, 0x30, 0), F3(~3, ~0x30, ~0)|RS2_G0, "[1]A,g", 0, v9 }, /* lda [rs1+%g0],d */
-{ "lda", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[1+i]o,g", 0, v9 },
-{ "lda", F3(3, 0x30, 1), F3(~3, ~0x30, ~1), "[i+1]o,g", 0, v9 },
-{ "lda", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|RS1_G0, "[i]o,g", 0, v9 },
-{ "lda", F3(3, 0x30, 1), F3(~3, ~0x30, ~1)|SIMM13(~0), "[1]o,g", 0, v9 }, /* ld [rs1+0],d */
-
-{ "ldda", F3(3, 0x13, 0), F3(~3, ~0x13, ~0), "[1+2]A,d", 0, v6 },
-{ "ldda", F3(3, 0x13, 0), F3(~3, ~0x13, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* ldda [rs1+%g0],d */
-{ "ldda", F3(3, 0x13, 1), F3(~3, ~0x13, ~1), "[1+i]o,d", 0, v9 },
-{ "ldda", F3(3, 0x13, 1), F3(~3, ~0x13, ~1), "[i+1]o,d", 0, v9 },
-{ "ldda", F3(3, 0x13, 1), F3(~3, ~0x13, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "ldda", F3(3, 0x13, 1), F3(~3, ~0x13, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-
-{ "ldda", F3(3, 0x33, 0), F3(~3, ~0x33, ~0), "[1+2]A,H", 0, v9 },
-{ "ldda", F3(3, 0x33, 0), F3(~3, ~0x33, ~0)|RS2_G0, "[1]A,H", 0, v9 }, /* ldda [rs1+%g0],d */
-{ "ldda", F3(3, 0x33, 1), F3(~3, ~0x33, ~1), "[1+i]o,H", 0, v9 },
-{ "ldda", F3(3, 0x33, 1), F3(~3, ~0x33, ~1), "[i+1]o,H", 0, v9 },
-{ "ldda", F3(3, 0x33, 1), F3(~3, ~0x33, ~1)|RS1_G0, "[i]o,H", 0, v9 },
-{ "ldda", F3(3, 0x33, 1), F3(~3, ~0x33, ~1)|SIMM13(~0), "[1]o,H", 0, v9 }, /* ld [rs1+0],d */
-
-{ "ldqa", F3(3, 0x32, 0), F3(~3, ~0x32, ~0), "[1+2]A,J", 0, v9 },
-{ "ldqa", F3(3, 0x32, 0), F3(~3, ~0x32, ~0)|RS2_G0, "[1]A,J", 0, v9 }, /* ldd [rs1+%g0],d */
-{ "ldqa", F3(3, 0x32, 1), F3(~3, ~0x32, ~1), "[1+i]o,J", 0, v9 },
-{ "ldqa", F3(3, 0x32, 1), F3(~3, ~0x32, ~1), "[i+1]o,J", 0, v9 },
-{ "ldqa", F3(3, 0x32, 1), F3(~3, ~0x32, ~1)|RS1_G0, "[i]o,J", 0, v9 },
-{ "ldqa", F3(3, 0x32, 1), F3(~3, ~0x32, ~1)|SIMM13(~0), "[1]o,J", 0, v9 }, /* ldd [rs1+0],d */
-
-{ "ldsba", F3(3, 0x19, 0), F3(~3, ~0x19, ~0), "[1+2]A,d", 0, v6 },
-{ "ldsba", F3(3, 0x19, 0), F3(~3, ~0x19, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* ldsba [rs1+%g0],d */
-{ "ldsba", F3(3, 0x19, 1), F3(~3, ~0x19, ~1), "[1+i]o,d", 0, v9 },
-{ "ldsba", F3(3, 0x19, 1), F3(~3, ~0x19, ~1), "[i+1]o,d", 0, v9 },
-{ "ldsba", F3(3, 0x19, 1), F3(~3, ~0x19, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "ldsba", F3(3, 0x19, 1), F3(~3, ~0x19, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-
-{ "ldsha", F3(3, 0x1a, 0), F3(~3, ~0x1a, ~0), "[1+2]A,d", 0, v6 },
-{ "ldsha", F3(3, 0x1a, 0), F3(~3, ~0x1a, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* ldsha [rs1+%g0],d */
-{ "ldsha", F3(3, 0x1a, 1), F3(~3, ~0x1a, ~1), "[1+i]o,d", 0, v9 },
-{ "ldsha", F3(3, 0x1a, 1), F3(~3, ~0x1a, ~1), "[i+1]o,d", 0, v9 },
-{ "ldsha", F3(3, 0x1a, 1), F3(~3, ~0x1a, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "ldsha", F3(3, 0x1a, 1), F3(~3, ~0x1a, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-
-{ "ldstuba", F3(3, 0x1d, 0), F3(~3, ~0x1d, ~0), "[1+2]A,d", 0, v6 },
-{ "ldstuba", F3(3, 0x1d, 0), F3(~3, ~0x1d, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* ldstuba [rs1+%g0],d */
-{ "ldstuba", F3(3, 0x1d, 1), F3(~3, ~0x1d, ~1), "[1+i]o,d", 0, v9 },
-{ "ldstuba", F3(3, 0x1d, 1), F3(~3, ~0x1d, ~1), "[i+1]o,d", 0, v9 },
-{ "ldstuba", F3(3, 0x1d, 1), F3(~3, ~0x1d, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "ldstuba", F3(3, 0x1d, 1), F3(~3, ~0x1d, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-
-{ "ldswa", F3(3, 0x18, 0), F3(~3, ~0x18, ~0), "[1+2]A,d", 0, v9 },
-{ "ldswa", F3(3, 0x18, 0), F3(~3, ~0x18, ~0)|RS2_G0, "[1]A,d", 0, v9 }, /* lda [rs1+%g0],d */
-{ "ldswa", F3(3, 0x18, 1), F3(~3, ~0x18, ~1), "[1+i]o,d", 0, v9 },
-{ "ldswa", F3(3, 0x18, 1), F3(~3, ~0x18, ~1), "[i+1]o,d", 0, v9 },
-{ "ldswa", F3(3, 0x18, 1), F3(~3, ~0x18, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "ldswa", F3(3, 0x18, 1), F3(~3, ~0x18, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-
-{ "lduba", F3(3, 0x11, 0), F3(~3, ~0x11, ~0), "[1+2]A,d", 0, v6 },
-{ "lduba", F3(3, 0x11, 0), F3(~3, ~0x11, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* lduba [rs1+%g0],d */
-{ "lduba", F3(3, 0x11, 1), F3(~3, ~0x11, ~1), "[1+i]o,d", 0, v9 },
-{ "lduba", F3(3, 0x11, 1), F3(~3, ~0x11, ~1), "[i+1]o,d", 0, v9 },
-{ "lduba", F3(3, 0x11, 1), F3(~3, ~0x11, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "lduba", F3(3, 0x11, 1), F3(~3, ~0x11, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-
-{ "lduha", F3(3, 0x12, 0), F3(~3, ~0x12, ~0), "[1+2]A,d", 0, v6 },
-{ "lduha", F3(3, 0x12, 0), F3(~3, ~0x12, ~0)|RS2_G0, "[1]A,d", 0, v6 }, /* lduha [rs1+%g0],d */
-{ "lduha", F3(3, 0x12, 1), F3(~3, ~0x12, ~1), "[1+i]o,d", 0, v9 },
-{ "lduha", F3(3, 0x12, 1), F3(~3, ~0x12, ~1), "[i+1]o,d", 0, v9 },
-{ "lduha", F3(3, 0x12, 1), F3(~3, ~0x12, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "lduha", F3(3, 0x12, 1), F3(~3, ~0x12, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-
-{ "lduwa", F3(3, 0x10, 0), F3(~3, ~0x10, ~0), "[1+2]A,d", F_ALIAS, v9 }, /* lduwa === lda */
-{ "lduwa", F3(3, 0x10, 0), F3(~3, ~0x10, ~0)|RS2_G0, "[1]A,d", F_ALIAS, v9 }, /* lda [rs1+%g0],d */
-{ "lduwa", F3(3, 0x10, 1), F3(~3, ~0x10, ~1), "[1+i]o,d", F_ALIAS, v9 },
-{ "lduwa", F3(3, 0x10, 1), F3(~3, ~0x10, ~1), "[i+1]o,d", F_ALIAS, v9 },
-{ "lduwa", F3(3, 0x10, 1), F3(~3, ~0x10, ~1)|RS1_G0, "[i]o,d", F_ALIAS, v9 },
-{ "lduwa", F3(3, 0x10, 1), F3(~3, ~0x10, ~1)|SIMM13(~0), "[1]o,d", F_ALIAS, v9 }, /* ld [rs1+0],d */
-
-{ "ldxa", F3(3, 0x1b, 0), F3(~3, ~0x1b, ~0), "[1+2]A,d", 0, v9 }, /* lduwa === lda */
-{ "ldxa", F3(3, 0x1b, 0), F3(~3, ~0x1b, ~0)|RS2_G0, "[1]A,d", 0, v9 }, /* lda [rs1+%g0],d */
-{ "ldxa", F3(3, 0x1b, 1), F3(~3, ~0x1b, ~1), "[1+i]o,d", 0, v9 },
-{ "ldxa", F3(3, 0x1b, 1), F3(~3, ~0x1b, ~1), "[i+1]o,d", 0, v9 },
-{ "ldxa", F3(3, 0x1b, 1), F3(~3, ~0x1b, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "ldxa", F3(3, 0x1b, 1), F3(~3, ~0x1b, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* ld [rs1+0],d */
-
-{ "st", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI(~0), "d,[1+2]", 0, v6 },
-{ "st", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI_RS2(~0), "d,[1]", 0, v6 }, /* st d,[rs1+%g0] */
-{ "st", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[1+i]", 0, v6 },
-{ "st", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[i+1]", 0, v6 },
-{ "st", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RS1_G0, "d,[i]", 0, v6 },
-{ "st", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|SIMM13(~0), "d,[1]", 0, v6 }, /* st d,[rs1+0] */
-{ "st", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI(~0), "g,[1+2]", 0, v6 },
-{ "st", F3(3, 0x24, 0), F3(~3, ~0x24, ~0)|ASI_RS2(~0), "g,[1]", 0, v6 }, /* st d[rs1+%g0] */
-{ "st", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[1+i]", 0, v6 },
-{ "st", F3(3, 0x24, 1), F3(~3, ~0x24, ~1), "g,[i+1]", 0, v6 },
-{ "st", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|RS1_G0, "g,[i]", 0, v6 },
-{ "st", F3(3, 0x24, 1), F3(~3, ~0x24, ~1)|SIMM13(~0), "g,[1]", 0, v6 }, /* st d,[rs1+0] */
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "st", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI(~0), "D,[1+2]", F_ALIAS, v6 },
-{ "st", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|ASI_RS2(~0), "D,[1]", F_ALIAS, v6 }, /* st d,[rs1+%g0] */
-{ "st", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[1+i]", F_ALIAS, v6 },
-{ "st", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "D,[i+1]", F_ALIAS, v6 },
-{ "st", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|RS1_G0, "D,[i]", F_ALIAS, v6 },
-{ "st", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|SIMM13(~0), "D,[1]", F_ALIAS, v6 }, /* st d,[rs1+0] */
-{ "st", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI(~0), "C,[1+2]", 0, v6 },
-{ "st", F3(3, 0x35, 0), F3(~3, ~0x35, ~0)|ASI_RS2(~0), "C,[1]", 0, v6 }, /* st d,[rs1+%g0] */
-{ "st", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[1+i]", 0, v6 },
-{ "st", F3(3, 0x35, 1), F3(~3, ~0x35, ~1), "C,[i+1]", 0, v6 },
-{ "st", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|RS1_G0, "C,[i]", 0, v6 },
-{ "st", F3(3, 0x35, 1), F3(~3, ~0x35, ~1)|SIMM13(~0), "C,[1]", 0, v6 }, /* st d,[rs1+0] */
-
-{ "st", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI(~0), "F,[1+2]", 0, v6 },
-{ "st", F3(3, 0x25, 0), F3(~3, ~0x25, ~0)|RD_G0|ASI_RS2(~0), "F,[1]", 0, v6 }, /* st d,[rs1+%g0] */
-{ "st", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[1+i]", 0, v6 },
-{ "st", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0, "F,[i+1]", 0, v6 },
-{ "st", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0|RS1_G0, "F,[i]", 0, v6 },
-{ "st", F3(3, 0x25, 1), F3(~3, ~0x25, ~1)|RD_G0|SIMM13(~0), "F,[1]", 0, v6 }, /* st d,[rs1+0] */
-
- /* The v9 STW/STUW/STSW are the same as the old 'st' opcode, they are not
- the same as the 'st' psuedo-op in v9. */
-{ "stw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "stuw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stuw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stuw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "stsw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 }, /* stsw === st */
-{ "stsw", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+%g0] */
-{ "stsw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stsw", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "sta", F3(3, 0x14, 0), F3(~3, ~0x14, ~0), "d,[1+2]A", 0, v6 },
-{ "sta", F3(3, 0x14, 0), F3(~3, ~0x14, ~0)|RS2(~0), "d,[1]A", 0, v6 }, /* sta d,[rs1+%g0] */
-{ "sta", F3(3, 0x14, 1), F3(~3, ~0x14, ~1), "d,[1+i]o", 0, v9 },
-{ "sta", F3(3, 0x14, 1), F3(~3, ~0x14, ~1), "d,[i+1]o", 0, v9 },
-{ "sta", F3(3, 0x14, 1), F3(~3, ~0x14, ~1)|RS1_G0, "d,[i]o", 0, v9 },
-{ "sta", F3(3, 0x14, 1), F3(~3, ~0x14, ~1)|SIMM13(~0), "d,[1]o", 0, v9 }, /* st d,[rs1+0] */
-
-{ "sta", F3(3, 0x34, 0), F3(~3, ~0x34, ~0), "g,[1+2]A", 0, v9 },
-{ "sta", F3(3, 0x34, 0), F3(~3, ~0x34, ~0)|RS2(~0), "g,[1]A", 0, v9 }, /* sta d,[rs1+%g0] */
-{ "sta", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "g,[1+i]o", 0, v9 },
-{ "sta", F3(3, 0x34, 1), F3(~3, ~0x34, ~1), "g,[i+1]o", 0, v9 },
-{ "sta", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|RS1_G0, "g,[i]o", 0, v9 },
-{ "sta", F3(3, 0x34, 1), F3(~3, ~0x34, ~1)|SIMM13(~0), "g,[1]o", 0, v9 }, /* st d,[rs1+0] */
-
-{ "stwa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stwa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* sta d,[rs1+%g0] */
-{ "stwa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1), "d,[1+i]o", F_ALIAS, v9 },
-{ "stwa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1), "d,[i+1]o", F_ALIAS, v9 },
-{ "stwa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1)|RS1_G0, "d,[i]o", F_ALIAS, v9 },
-{ "stwa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1)|SIMM13(~0), "d,[1]o", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "stswa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stswa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* sta d,[rs1+%g0] */
-{ "stswa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1), "d,[1+i]o", F_ALIAS, v9 },
-{ "stswa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1), "d,[i+1]o", F_ALIAS, v9 },
-{ "stswa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1)|RS1_G0, "d,[i]o", F_ALIAS, v9 },
-{ "stswa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1)|SIMM13(~0), "d,[1]o", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "stuwa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stuwa", F3(3, 0x14, 0), F3(~3, ~0x14, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* sta d,[rs1+%g0] */
-{ "stuwa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1), "d,[1+i]o", F_ALIAS, v9 },
-{ "stuwa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1), "d,[i+1]o", F_ALIAS, v9 },
-{ "stuwa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1)|RS1_G0, "d,[i]o", F_ALIAS, v9 },
-{ "stuwa", F3(3, 0x14, 1), F3(~3, ~0x14, ~1)|SIMM13(~0), "d,[1]o", F_ALIAS, v9 }, /* st d,[rs1+0] */
-
-{ "stb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI(~0), "d,[1+2]", 0, v6 },
-{ "stb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI_RS2(~0), "d,[1]", 0, v6 }, /* stb d,[rs1+%g0] */
-{ "stb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[1+i]", 0, v6 },
-{ "stb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[i+1]", 0, v6 },
-{ "stb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RS1_G0, "d,[i]", 0, v6 },
-{ "stb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|SIMM13(~0), "d,[1]", 0, v6 }, /* stb d,[rs1+0] */
-
-{ "stub", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stub", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* stb d,[rs1+%g0] */
-{ "stub", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stub", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stub", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stub", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* stb d,[rs1+0] */
-
-{ "stsb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stsb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* stb d,[rs1+%g0] */
-{ "stsb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stsb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stsb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stsb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* stb d,[rs1+0] */
-
-{ "stba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0), "d,[1+2]A", 0, v6 },
-{ "stba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0)|RS2(~0), "d,[1]A", 0, v6 }, /* stba d,[rs1+%g0] */
-{ "stba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1), "d,[1+i]o", 0, v9 },
-{ "stba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1), "d,[i+1]o", 0, v9 },
-{ "stba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1)|RS1_G0, "d,[i]o", 0, v9 },
-{ "stba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1)|SIMM13(~0), "d,[1]o", 0, v9 }, /* stb d,[rs1+0] */
-
-{ "stsba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stsba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* stba d,[rs1+%g0] */
-{ "stsba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1), "d,[1+i]o", F_ALIAS, v9 },
-{ "stsba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1), "d,[i+1]o", F_ALIAS, v9 },
-{ "stsba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1)|RS1_G0, "d,[i]o", F_ALIAS, v9 },
-{ "stsba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1)|SIMM13(~0), "d,[1]o", F_ALIAS, v9 }, /* stb d,[rs1+0] */
-
-{ "stuba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stuba", F3(3, 0x15, 0), F3(~3, ~0x15, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* stba d,[rs1+%g0] */
-{ "stuba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1), "d,[1+i]o", F_ALIAS, v9 },
-{ "stuba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1), "d,[i+1]o", F_ALIAS, v9 },
-{ "stuba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1)|RS1_G0, "d,[i]o", F_ALIAS, v9 },
-{ "stuba", F3(3, 0x15, 1), F3(~3, ~0x15, ~1)|SIMM13(~0), "d,[1]o", F_ALIAS, v9 }, /* stb d,[rs1+0] */
-
-{ "std", F3(3, 0x07, 0), F3(~3, ~0x07, ~0)|ASI(~0), "d,[1+2]", 0, v6 },
-{ "std", F3(3, 0x07, 0), F3(~3, ~0x07, ~0)|ASI_RS2(~0), "d,[1]", 0, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x07, 1), F3(~3, ~0x07, ~1), "d,[1+i]", 0, v6 },
-{ "std", F3(3, 0x07, 1), F3(~3, ~0x07, ~1), "d,[i+1]", 0, v6 },
-{ "std", F3(3, 0x07, 1), F3(~3, ~0x07, ~1)|RS1_G0, "d,[i]", 0, v6 },
-{ "std", F3(3, 0x07, 1), F3(~3, ~0x07, ~1)|SIMM13(~0), "d,[1]", 0, v6 }, /* std d,[rs1+0] */
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "std", F3(3, 0x26, 0), F3(~3, ~0x26, ~0)|ASI(~0), "q,[1+2]", F_ALIAS, v6 },
-{ "std", F3(3, 0x26, 0), F3(~3, ~0x26, ~0)|ASI_RS2(~0), "q,[1]", F_ALIAS, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x26, 1), F3(~3, ~0x26, ~1), "q,[1+i]", F_ALIAS, v6 },
-{ "std", F3(3, 0x26, 1), F3(~3, ~0x26, ~1), "q,[i+1]", F_ALIAS, v6 },
-{ "std", F3(3, 0x26, 1), F3(~3, ~0x26, ~1)|RS1_G0, "q,[i]", F_ALIAS, v6 },
-{ "std", F3(3, 0x26, 1), F3(~3, ~0x26, ~1)|SIMM13(~0), "q,[1]", F_ALIAS, v6 }, /* std d,[rs1+0] */
-{ "std", F3(3, 0x27, 0), F3(~3, ~0x27, ~0)|ASI(~0), "H,[1+2]", 0, v6 },
-{ "std", F3(3, 0x27, 0), F3(~3, ~0x27, ~0)|ASI_RS2(~0), "H,[1]", 0, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x27, 1), F3(~3, ~0x27, ~1), "H,[1+i]", 0, v6 },
-{ "std", F3(3, 0x27, 1), F3(~3, ~0x27, ~1), "H,[i+1]", 0, v6 },
-{ "std", F3(3, 0x27, 1), F3(~3, ~0x27, ~1)|RS1_G0, "H,[i]", 0, v6 },
-{ "std", F3(3, 0x27, 1), F3(~3, ~0x27, ~1)|SIMM13(~0), "H,[1]", 0, v6 }, /* std d,[rs1+0] */
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "std", F3(3, 0x36, 0), F3(~3, ~0x36, ~0)|ASI(~0), "Q,[1+2]", F_ALIAS, v6 },
-{ "std", F3(3, 0x36, 0), F3(~3, ~0x36, ~0)|ASI_RS2(~0), "Q,[1]", F_ALIAS, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x36, 1), F3(~3, ~0x36, ~1), "Q,[1+i]", F_ALIAS, v6 },
-{ "std", F3(3, 0x36, 1), F3(~3, ~0x36, ~1), "Q,[i+1]", F_ALIAS, v6 },
-{ "std", F3(3, 0x36, 1), F3(~3, ~0x36, ~1)|RS1_G0, "Q,[i]", F_ALIAS, v6 },
-{ "std", F3(3, 0x36, 1), F3(~3, ~0x36, ~1)|SIMM13(~0), "Q,[1]", F_ALIAS, v6 }, /* std d,[rs1+0] */
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "std", F3(3, 0x37, 0), F3(~3, ~0x37, ~0)|ASI(~0), "D,[1+2]", F_ALIAS, v6 },
-{ "std", F3(3, 0x37, 0), F3(~3, ~0x37, ~0)|ASI_RS2(~0), "D,[1]", F_ALIAS, v6 }, /* std d,[rs1+%g0] */
-{ "std", F3(3, 0x37, 1), F3(~3, ~0x37, ~1), "D,[1+i]", F_ALIAS, v6 },
-{ "std", F3(3, 0x37, 1), F3(~3, ~0x37, ~1), "D,[i+1]", F_ALIAS, v6 },
-{ "std", F3(3, 0x37, 1), F3(~3, ~0x37, ~1)|RS1_G0, "D,[i]", F_ALIAS, v6 },
-{ "std", F3(3, 0x37, 1), F3(~3, ~0x37, ~1)|SIMM13(~0), "D,[1]", F_ALIAS, v6 }, /* std d,[rs1+0] */
-
-{ "stda", F3(3, 0x17, 0), F3(~3, ~0x17, ~0), "d,[1+2]A", 0, v6 },
-{ "stda", F3(3, 0x17, 0), F3(~3, ~0x17, ~0)|RS2(~0), "d,[1]A", 0, v6 }, /* stda d,[rs1+%g0] */
-{ "stda", F3(3, 0x17, 1), F3(~3, ~0x17, ~1), "d,[1+i]o", 0, v9 },
-{ "stda", F3(3, 0x17, 1), F3(~3, ~0x17, ~1), "d,[i+1]o", 0, v9 },
-{ "stda", F3(3, 0x17, 1), F3(~3, ~0x17, ~1)|RS1_G0, "d,[i]o", 0, v9 },
-{ "stda", F3(3, 0x17, 1), F3(~3, ~0x17, ~1)|SIMM13(~0), "d,[1]o", 0, v9 }, /* std d,[rs1+0] */
-{ "stda", F3(3, 0x37, 0), F3(~3, ~0x37, ~0), "H,[1+2]A", 0, v9 },
-{ "stda", F3(3, 0x37, 0), F3(~3, ~0x37, ~0)|RS2(~0), "H,[1]A", 0, v9 }, /* stda d,[rs1+%g0] */
-{ "stda", F3(3, 0x37, 1), F3(~3, ~0x37, ~1), "H,[1+i]o", 0, v9 },
-{ "stda", F3(3, 0x37, 1), F3(~3, ~0x37, ~1), "H,[i+1]o", 0, v9 },
-{ "stda", F3(3, 0x37, 1), F3(~3, ~0x37, ~1)|RS1_G0, "H,[i]o", 0, v9 },
-{ "stda", F3(3, 0x37, 1), F3(~3, ~0x37, ~1)|SIMM13(~0), "H,[1]o", 0, v9 }, /* std d,[rs1+0] */
-
-{ "sth", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI(~0), "d,[1+2]", 0, v6 },
-{ "sth", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI_RS2(~0), "d,[1]", 0, v6 }, /* sth d,[rs1+%g0] */
-{ "sth", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[1+i]", 0, v6 },
-{ "sth", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[i+1]", 0, v6 },
-{ "sth", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RS1_G0, "d,[i]", 0, v6 },
-{ "sth", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|SIMM13(~0), "d,[1]", 0, v6 }, /* sth d,[+] */
-
-{ "stsh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stsh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* sth d,[rs1+%g0] */
-{ "stsh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stsh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stsh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stsh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* sth d,[rs1+0] */
-
-{ "stuh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI(~0), "d,[1+2]", F_ALIAS, v9 },
-{ "stuh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|ASI_RS2(~0), "d,[1]", F_ALIAS, v9 }, /* sth d,[rs1+%g0] */
-{ "stuh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[1+i]", F_ALIAS, v9 },
-{ "stuh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1), "d,[i+1]", F_ALIAS, v9 },
-{ "stuh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RS1_G0, "d,[i]", F_ALIAS, v9 },
-{ "stuh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|SIMM13(~0), "d,[1]", F_ALIAS, v9 }, /* sth d,[rs1+0] */
-
-{ "stha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0), "d,[1+2]A", 0, v6 },
-{ "stha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0)|RS2(~0), "d,[1]A", 0, v6 }, /* stha ,[+%] */
-{ "stha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1), "d,[1+i]o", 0, v9 },
-{ "stha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1), "d,[i+1]o", 0, v9 },
-{ "stha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1)|RS1_G0, "d,[i]o", 0, v9 },
-{ "stha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1)|SIMM13(~0), "d,[1]o", 0, v9 }, /* sth d,[+] */
-
-{ "stsha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stsha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* stha d,[rs1+%g0] */
-{ "stsha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1), "d,[1+i]o", F_ALIAS, v9 },
-{ "stsha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1), "d,[i+1]o", F_ALIAS, v9 },
-{ "stsha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1)|RS1_G0, "d,[i]o", F_ALIAS, v9 },
-{ "stsha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1)|SIMM13(~0), "d,[1]o", F_ALIAS, v9 }, /* sth d,[+] */
-
-{ "stuha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0), "d,[1+2]A", F_ALIAS, v9 },
-{ "stuha", F3(3, 0x16, 0), F3(~3, ~0x16, ~0)|RS2(~0), "d,[1]A", F_ALIAS, v9 }, /* stha d,[rs1+%g0] */
-{ "stuha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1), "d,[1+i]o", F_ALIAS, v9 },
-{ "stuha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1), "d,[i+1]o", F_ALIAS, v9 },
-{ "stuha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1)|RS1_G0, "d,[i]o", F_ALIAS, v9 },
-{ "stuha", F3(3, 0x16, 1), F3(~3, ~0x16, ~1)|SIMM13(~0), "d,[1]o", F_ALIAS, v9 }, /* sth d,[+] */
-
-{ "stx", F3(3, 0x0e, 0), F3(~3, ~0x0e, ~0)|ASI(~0), "d,[1+2]", 0, v9 },
-{ "stx", F3(3, 0x0e, 0), F3(~3, ~0x0e, ~0)|ASI_RS2(~0), "d,[1]", 0, v9 }, /* stx d,[rs1+%g0] */
-{ "stx", F3(3, 0x0e, 1), F3(~3, ~0x0e, ~1), "d,[1+i]", 0, v9 },
-{ "stx", F3(3, 0x0e, 1), F3(~3, ~0x0e, ~1), "d,[i+1]", 0, v9 },
-{ "stx", F3(3, 0x0e, 1), F3(~3, ~0x0e, ~1)|RS1_G0, "d,[i]", 0, v9 },
-{ "stx", F3(3, 0x0e, 1), F3(~3, ~0x0e, ~1)|SIMM13(~0), "d,[1]", 0, v9 }, /* stx d,[rs1+0] */
-
-{ "stx", F3(3, 0x25, 0)|RD(1), F3(~3, ~0x25, ~0)|ASI(~0)|RD(~1), "F,[1+2]", 0, v9 },
-{ "stx", F3(3, 0x25, 0)|RD(1), F3(~3, ~0x25, ~0)|ASI_RS2(~0)|RD(~1),"F,[1]", 0, v9 }, /* st d,[rs1+%g0] */
-{ "stx", F3(3, 0x25, 1)|RD(1), F3(~3, ~0x25, ~1)|RD(~1), "F,[1+i]", 0, v9 },
-{ "stx", F3(3, 0x25, 1)|RD(1), F3(~3, ~0x25, ~1)|RD(~1), "F,[i+1]", 0, v9 },
-{ "stx", F3(3, 0x25, 1)|RD(1), F3(~3, ~0x25, ~1)|RS1_G0|RD(~1), "F,[i]", 0, v9 },
-{ "stx", F3(3, 0x25, 1)|RD(1), F3(~3, ~0x25, ~1)|SIMM13(~0)|RD(~1),"F,[1]", 0, v9 }, /* st d,[rs1+0] */
-
-{ "stxa", F3(3, 0x1e, 0), F3(~3, ~0x1e, ~0), "d,[1+2]A", 0, v9 },
-{ "stxa", F3(3, 0x1e, 0), F3(~3, ~0x1e, ~0)|RS2(~0), "d,[1]A", 0, v9 }, /* stha d,[rs1+%g0] */
-{ "stxa", F3(3, 0x1e, 1), F3(~3, ~0x1e, ~1), "d,[1+i]o", 0, v9 },
-{ "stxa", F3(3, 0x1e, 1), F3(~3, ~0x1e, ~1), "d,[i+1]o", 0, v9 },
-{ "stxa", F3(3, 0x1e, 1), F3(~3, ~0x1e, ~1)|RS1_G0, "d,[i]o", 0, v9 },
-{ "stxa", F3(3, 0x1e, 1), F3(~3, ~0x1e, ~1)|SIMM13(~0), "d,[1]o", 0, v9 }, /* stx d,[rs1+0] */
-
-{ "stq", F3(3, 0x26, 0), F3(~3, ~0x26, ~0)|ASI(~0), "J,[1+2]", 0, v9 },
-{ "stq", F3(3, 0x26, 0), F3(~3, ~0x26, ~0)|ASI_RS2(~0), "J,[1]", 0, v9 }, /* st d[rs1+%g0] */
-{ "stq", F3(3, 0x26, 1), F3(~3, ~0x26, ~1), "J,[1+i]", 0, v9 },
-{ "stq", F3(3, 0x26, 1), F3(~3, ~0x26, ~1), "J,[i+1]", 0, v9 },
-{ "stq", F3(3, 0x26, 1), F3(~3, ~0x26, ~1)|RS1_G0, "J,[i]", 0, v9 },
-{ "stq", F3(3, 0x26, 1), F3(~3, ~0x26, ~1)|SIMM13(~0), "J,[1]", 0, v9 }, /* st d,[rs1+0] */
-
-{ "stqa", F3(3, 0x36, 0), F3(~3, ~0x36, ~0)|ASI(~0), "J,[1+2]A", 0, v9 },
-{ "stqa", F3(3, 0x36, 0), F3(~3, ~0x36, ~0)|ASI_RS2(~0), "J,[1]A", 0, v9 }, /* st d[rs1+%g0] */
-{ "stqa", F3(3, 0x36, 1), F3(~3, ~0x36, ~1), "J,[1+i]o", 0, v9 },
-{ "stqa", F3(3, 0x36, 1), F3(~3, ~0x36, ~1), "J,[i+1]o", 0, v9 },
-{ "stqa", F3(3, 0x36, 1), F3(~3, ~0x36, ~1)|RS1_G0, "J,[i]o", 0, v9 },
-{ "stqa", F3(3, 0x36, 1), F3(~3, ~0x36, ~1)|SIMM13(~0), "J,[1]o", 0, v9 }, /* st d,[rs1+0] */
-
-{ "swap", F3(3, 0x0f, 0), F3(~3, ~0x0f, ~0)|ASI(~0), "[1+2],d", 0, v7 },
-{ "swap", F3(3, 0x0f, 0), F3(~3, ~0x0f, ~0)|ASI_RS2(~0), "[1],d", 0, v7 }, /* swap [rs1+%g0],d */
-{ "swap", F3(3, 0x0f, 1), F3(~3, ~0x0f, ~1), "[1+i],d", 0, v7 },
-{ "swap", F3(3, 0x0f, 1), F3(~3, ~0x0f, ~1), "[i+1],d", 0, v7 },
-{ "swap", F3(3, 0x0f, 1), F3(~3, ~0x0f, ~1)|RS1_G0, "[i],d", 0, v7 },
-{ "swap", F3(3, 0x0f, 1), F3(~3, ~0x0f, ~1)|SIMM13(~0), "[1],d", 0, v7 }, /* swap [rs1+0],d */
-
-{ "swapa", F3(3, 0x1f, 0), F3(~3, ~0x1f, ~0), "[1+2]A,d", 0, v7 },
-{ "swapa", F3(3, 0x1f, 0), F3(~3, ~0x1f, ~0)|RS2(~0), "[1]A,d", 0, v7 }, /* swapa [rs1+%g0],d */
-{ "swapa", F3(3, 0x1f, 1), F3(~3, ~0x1f, ~1), "[1+i]o,d", 0, v9 },
-{ "swapa", F3(3, 0x1f, 1), F3(~3, ~0x1f, ~1), "[i+1]o,d", 0, v9 },
-{ "swapa", F3(3, 0x1f, 1), F3(~3, ~0x1f, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "swapa", F3(3, 0x1f, 1), F3(~3, ~0x1f, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* swap [rs1+0],d */
-
-{ "restore", F3(2, 0x3d, 0), F3(~2, ~0x3d, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "restore", F3(2, 0x3d, 0), F3(~2, ~0x3d, ~0)|RD_G0|RS1_G0|ASI_RS2(~0), "", 0, v6 }, /* restore %g0,%g0,%g0 */
-{ "restore", F3(2, 0x3d, 1), F3(~2, ~0x3d, ~1), "1,i,d", 0, v6 },
-{ "restore", F3(2, 0x3d, 1), F3(~2, ~0x3d, ~1)|RD_G0|RS1_G0|SIMM13(~0), "", 0, v6 }, /* restore %g0,0,%g0 */
-
-{ "rett", F3(2, 0x39, 0), F3(~2, ~0x39, ~0)|RD_G0|ASI(~0), "1+2", F_DELAYED, v6 }, /* rett rs1+rs2 */
-{ "rett", F3(2, 0x39, 0), F3(~2, ~0x39, ~0)|RD_G0|ASI_RS2(~0), "1", F_DELAYED, v6 }, /* rett rs1,%g0 */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0, "1+i", F_DELAYED, v6 }, /* rett rs1+X */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0, "i+1", F_DELAYED, v6 }, /* rett X+rs1 */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0|RS1_G0,"i", F_DELAYED, v6 }, /* rett X+rs1 */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0|RS1_G0, "i", F_DELAYED, v6 }, /* rett X */
-{ "rett", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RD_G0|SIMM13(~0), "1", F_DELAYED, v6 }, /* rett rs1+0 */
-
-{ "save", F3(2, 0x3c, 0), F3(~2, ~0x3c, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "save", F3(2, 0x3c, 1), F3(~2, ~0x3c, ~1), "1,i,d", 0, v6 },
-{ "save", 0x81e00000, ~0x81e00000, "", F_ALIAS, v6 },
-
-{ "ret", F3(2, 0x38, 1)|RS1(0x1f)|SIMM13(8), F3(~2, ~0x38, ~1)|SIMM13(~8), "", F_DELAYED, v6 }, /* jmpl %i7+8,%g0 */
-{ "retl", F3(2, 0x38, 1)|RS1(0x0f)|SIMM13(8), F3(~2, ~0x38, ~1)|RS1(~0x0f)|SIMM13(~8), "", F_DELAYED, v6 }, /* jmpl %o7+8,%g0 */
-
-{ "jmpl", F3(2, 0x38, 0), F3(~2, ~0x38, ~0)|ASI(~0), "1+2,d", F_DELAYED, v6 },
-{ "jmpl", F3(2, 0x38, 0), F3(~2, ~0x38, ~0)|ASI_RS2(~0), "1,d", F_DELAYED, v6 }, /* jmpl rs1+%g0,d */
-{ "jmpl", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|SIMM13(~0), "1,d", F_DELAYED, v6 }, /* jmpl rs1+0,d */
-{ "jmpl", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|RS1_G0, "i,d", F_DELAYED, v6 }, /* jmpl %g0+i,d */
-{ "jmpl", F3(2, 0x38, 1), F3(~2, ~0x38, ~1), "1+i,d", F_DELAYED, v6 },
-{ "jmpl", F3(2, 0x38, 1), F3(~2, ~0x38, ~1), "i+1,d", F_DELAYED, v6 },
-
-{ "done", F3(2, 0x3e, 1)|RD(0), F3(~2, ~0x3e, ~1)|RD(~0)|RS1_G0|SIMM13(~0), "", 0, v9 },
-{ "retry", F3(2, 0x3e, 1)|RD(1), F3(~2, ~0x3e, ~1)|RD(~1)|RS1_G0|SIMM13(~0), "", 0, v9 },
-{ "saved", F3(2, 0x31, 1)|RD(0), F3(~2, ~0x31, ~1)|RD(~0)|RS1_G0|SIMM13(~0), "", 0, v9 },
-{ "restored", F3(2, 0x31, 1)|RD(1), F3(~2, ~0x31, ~1)|RD(~1)|RS1_G0|SIMM13(~0), "", 0, v9 },
-{ "sigm", F3(2, 0x30, 0)|RD(0xf), F3(~2, ~0x30, ~0)|RD(~0xf)|RS1_G0|SIMM13(~0), "", 0, v9 },
-
-{ "flush", F3(2, 0x3b, 0), F3(~2, ~0x3b, ~0)|ASI(~0), "1+2", 0, v8 },
-{ "flush", F3(2, 0x3b, 0), F3(~2, ~0x3b, ~0)|ASI_RS2(~0), "1", 0, v8 }, /* flush rs1+%g0 */
-{ "flush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1)|SIMM13(~0), "1", 0, v8 }, /* flush rs1+0 */
-{ "flush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1)|RS1_G0, "i", 0, v8 }, /* flush %g0+i */
-{ "flush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1), "1+i", 0, v8 },
-{ "flush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1), "i+1", 0, v8 },
-
-/* IFLUSH was renamed to FLUSH in v8. */
-{ "iflush", F3(2, 0x3b, 0), F3(~2, ~0x3b, ~0)|ASI(~0), "1+2", F_ALIAS, v6 },
-{ "iflush", F3(2, 0x3b, 0), F3(~2, ~0x3b, ~0)|ASI_RS2(~0), "1", F_ALIAS, v6 }, /* flush rs1+%g0 */
-{ "iflush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1)|SIMM13(~0), "1", F_ALIAS, v6 }, /* flush rs1+0 */
-{ "iflush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1)|RS1_G0, "i", F_ALIAS, v6 },
-{ "iflush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1), "1+i", F_ALIAS, v6 },
-{ "iflush", F3(2, 0x3b, 1), F3(~2, ~0x3b, ~1), "i+1", F_ALIAS, v6 },
-
-{ "return", F3(2, 0x39, 0), F3(~2, ~0x39, ~0)|ASI(~0), "1+2", 0, v9 },
-{ "return", F3(2, 0x39, 0), F3(~2, ~0x39, ~0)|ASI_RS2(~0), "1", 0, v9 }, /* return rs1+%g0 */
-{ "return", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|SIMM13(~0), "1", 0, v9 }, /* return rs1+0 */
-{ "return", F3(2, 0x39, 1), F3(~2, ~0x39, ~1)|RS1_G0, "i", 0, v9 }, /* return %g0+i */
-{ "return", F3(2, 0x39, 1), F3(~2, ~0x39, ~1), "1+i", 0, v9 },
-{ "return", F3(2, 0x39, 1), F3(~2, ~0x39, ~1), "i+1", 0, v9 },
-
-{ "flushw", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RD_G0|RS1_G0|ASI_RS2(~0), "", 0, v9 },
-
-{ "membar", F3(2, 0x28, 1)|RS1(0xf), F3(~2, ~0x28, ~1)|RD_G0|RS1(~0xf)|ASI(~0), "K", 0, v9 },
-{ "stbar", F3(2, 0x28, 0)|RS1(0xf), F3(~2, ~0x28, ~0)|RD_G0|RS1(~0xf)|SIMM13(~0), "", 0, v8 },
-
-{ "prefetch", F3(3, 0x2d, 0), F3(~3, ~0x2d, ~0), "[1+2],*", 0, v9 },
-{ "prefetch", F3(3, 0x2d, 0), F3(~3, ~0x2d, ~0)|RS2_G0, "[1],*", 0, v9 }, /* prefetch [rs1+%g0],prefetch_fcn */
-{ "prefetch", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1), "[1+i],*", 0, v9 },
-{ "prefetch", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1), "[i+1],*", 0, v9 },
-{ "prefetch", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1)|RS1_G0, "[i],*", 0, v9 },
-{ "prefetch", F3(3, 0x2d, 1), F3(~3, ~0x2d, ~1)|SIMM13(~0), "[1],*", 0, v9 }, /* prefetch [rs1+0],prefetch_fcn */
-{ "prefetcha", F3(3, 0x3d, 0), F3(~3, ~0x3d, ~0), "[1+2]A,*", 0, v9 },
-{ "prefetcha", F3(3, 0x3d, 0), F3(~3, ~0x3d, ~0)|RS2_G0, "[1]A,*", 0, v9 }, /* prefetcha [rs1+%g0],prefetch_fcn */
-{ "prefetcha", F3(3, 0x3d, 1), F3(~3, ~0x3d, ~1), "[1+i]o,d", 0, v9 },
-{ "prefetcha", F3(3, 0x3d, 1), F3(~3, ~0x3d, ~1), "[i+1]o,d", 0, v9 },
-{ "prefetcha", F3(3, 0x3d, 1), F3(~3, ~0x3d, ~1)|RS1_G0, "[i]o,d", 0, v9 },
-{ "prefetcha", F3(3, 0x3d, 1), F3(~3, ~0x3d, ~1)|SIMM13(~0), "[1]o,d", 0, v9 }, /* prefetcha [rs1+0],d */
-
- /* The 1<<12 is a long story. It is necessary. For more info, please contact rich@cygnus.com */
-{ "sll", F3(2, 0x25, 0), F3(~2, ~0x25, ~0)|(1<<12)|ASI(~0), "1,2,d", 0, v6 },
-{ "sll", F3(2, 0x25, 1), F3(~2, ~0x25, ~1)|(1<<12), "1,i,d", 0, v6 },
-{ "sra", F3(2, 0x27, 0), F3(~2, ~0x27, ~0)|(1<<12)|ASI(~0), "1,2,d", 0, v6 },
-{ "sra", F3(2, 0x27, 1), F3(~2, ~0x27, ~1)|(1<<12), "1,i,d", 0, v6 },
-{ "srl", F3(2, 0x26, 0), F3(~2, ~0x26, ~0)|(1<<12)|ASI(~0), "1,2,d", 0, v6 },
-{ "srl", F3(2, 0x26, 1), F3(~2, ~0x26, ~1)|(1<<12), "1,i,d", 0, v6 },
-
-{ "sllx", F3(2, 0x25, 0)|(1<<12), F3(~2, ~0x25, ~0)|(ASI(~0)^(1<<12)), "1,2,d", 0, v9 },
-{ "sllx", F3(2, 0x25, 1)|(1<<12), F3(~2, ~0x25, ~1), "1,i,d", 0, v9 },
-{ "srax", F3(2, 0x27, 0)|(1<<12), F3(~2, ~0x27, ~0)|(ASI(~0)^(1<<12)), "1,2,d", 0, v9 },
-{ "srax", F3(2, 0x27, 1)|(1<<12), F3(~2, ~0x27, ~1), "1,i,d", 0, v9 },
-{ "srlx", F3(2, 0x26, 0)|(1<<12), F3(~2, ~0x26, ~0)|(ASI(~0)^(1<<12)), "1,2,d", 0, v9 },
-{ "srlx", F3(2, 0x26, 1)|(1<<12), F3(~2, ~0x26, ~1), "1,i,d", 0, v9 },
-
-{ "mulscc", F3(2, 0x24, 0), F3(~2, ~0x24, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "mulscc", F3(2, 0x24, 1), F3(~2, ~0x24, ~1), "1,i,d", 0, v6 },
-
-{ "divscc", F3(2, 0x1d, 0), F3(~2, ~0x1d, ~0)|ASI(~0), "1,2,d", 0, sparclite },
-{ "divscc", F3(2, 0x1d, 1), F3(~2, ~0x1d, ~1), "1,i,d", 0, sparclite },
-
-{ "scan", F3(2, 0x2c, 0), F3(~2, ~0x2c, ~0)|ASI(~0), "1,2,d", 0, sparclite },
-{ "scan", F3(2, 0x2c, 1), F3(~2, ~0x2c, ~1), "1,i,d", 0, sparclite },
-
-{ "popc", F3(2, 0x2e, 0), F3(~2, ~0x2e, ~0)|RS2_G0|ASI(~0),"2,d", 0, v9 },
-{ "popc", F3(2, 0x2e, 1), F3(~2, ~0x2e, ~1)|RS2_G0, "i,d", 0, v9 },
-
-{ "clr", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|RD_G0|RS1_G0|ASI_RS2(~0), "d", F_ALIAS, v6 }, /* or %g0,%g0,d */
-{ "clr", F3(2, 0x02, 1), F3(~2, ~0x02, ~1)|RS1_G0|SIMM13(~0), "d", F_ALIAS, v6 }, /* or %g0,0,d */
-{ "clr", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|RD_G0|ASI(~0), "[1+2]", F_ALIAS, v6 },
-{ "clr", F3(3, 0x04, 0), F3(~3, ~0x04, ~0)|RD_G0|ASI_RS2(~0), "[1]", F_ALIAS, v6 }, /* st %g0,[rs1+%g0] */
-{ "clr", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RD_G0, "[1+i]", F_ALIAS, v6 },
-{ "clr", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RD_G0, "[i+1]", F_ALIAS, v6 },
-{ "clr", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RD_G0|RS1_G0, "[i]", F_ALIAS, v6 },
-{ "clr", F3(3, 0x04, 1), F3(~3, ~0x04, ~1)|RD_G0|SIMM13(~0), "[1]", F_ALIAS, v6 }, /* st %g0,[rs1+0] */
-
-{ "clrb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|RD_G0|ASI(~0), "[1+2]", F_ALIAS, v6 },
-{ "clrb", F3(3, 0x05, 0), F3(~3, ~0x05, ~0)|RD_G0|ASI_RS2(~0), "[1]", F_ALIAS, v6 }, /* stb %g0,[rs1+%g0] */
-{ "clrb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RD_G0, "[1+i]", F_ALIAS, v6 },
-{ "clrb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RD_G0, "[i+1]", F_ALIAS, v6 },
-{ "clrb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RD_G0|RS1_G0, "[i]", F_ALIAS, v6 },
-{ "clrb", F3(3, 0x05, 1), F3(~3, ~0x05, ~1)|RD_G0|SIMM13(~0), "[1]", F_ALIAS, v6 }, /* clrb [rs1+0],d */
-
-{ "clrh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|RD_G0|ASI(~0), "[1+2]", F_ALIAS, v6 },
-{ "clrh", F3(3, 0x06, 0), F3(~3, ~0x06, ~0)|RD_G0|ASI_RS2(~0), "[1]", F_ALIAS, v6 }, /* sth %g0,[rs1+%g0] */
-{ "clrh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RD_G0, "[1+i]", F_ALIAS, v6 },
-{ "clrh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RD_G0, "[i+1]", F_ALIAS, v6 },
-{ "clrh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RD_G0|RS1_G0, "[i]", F_ALIAS, v6 },
-{ "clrh", F3(3, 0x06, 1), F3(~3, ~0x06, ~1)|RD_G0|SIMM13(~0), "[1]", F_ALIAS, v6 }, /* clrb [rs1+0],d */
-
-{ "orcc", F3(2, 0x12, 0), F3(~2, ~0x12, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "orcc", F3(2, 0x12, 1), F3(~2, ~0x12, ~1), "1,i,d", 0, v6 },
-{ "orcc", F3(2, 0x12, 1), F3(~2, ~0x12, ~1), "i,1,d", 0, v6 },
-
-/* This is not a commutative instruction. */
-{ "orncc", F3(2, 0x16, 0), F3(~2, ~0x16, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "orncc", F3(2, 0x16, 1), F3(~2, ~0x16, ~1), "1,i,d", 0, v6 },
-
-/* This is not a commutative instruction. */
-{ "orn", F3(2, 0x06, 0), F3(~2, ~0x06, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "orn", F3(2, 0x06, 1), F3(~2, ~0x06, ~1), "1,i,d", 0, v6 },
-
-{ "tst", F3(2, 0x12, 0), F3(~2, ~0x12, ~0)|RD_G0|ASI_RS2(~0), "1", 0, v6 }, /* orcc rs1, %g0, %g0 */
-{ "tst", F3(2, 0x12, 0), F3(~2, ~0x12, ~0)|RD_G0|RS1_G0|ASI(~0), "2", 0, v6 }, /* orcc %g0, rs2, %g0 */
-{ "tst", F3(2, 0x12, 1), F3(~2, ~0x12, ~1)|RD_G0|SIMM13(~0), "1", 0, v6 }, /* orcc rs1, 0, %g0 */
-
-{ "wr", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|ASI(~0), "1,2,m", 0, v8 }, /* wr r,r,%asrX */
-{ "wr", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|RD_G0|ASI(~0), "1,2,y", 0, v6 }, /* wr r,r,%y */
-{ "wr", F3(2, 0x30, 1), F3(~2, ~0x30, ~1), "1,i,m", 0, v8 }, /* wr r,i,%asrX */
-{ "wr", F3(2, 0x30, 1), F3(~2, ~0x30, ~1)|RD_G0, "1,i,y", 0, v6 }, /* wr r,i,%y */
-{ "wr", F3(2, 0x31, 0), F3(~2, ~0x31, ~0)|RD_G0|ASI(~0), "1,2,p", 0, v6 }, /* wr r,r,%psr */
-{ "wr", F3(2, 0x31, 1), F3(~2, ~0x31, ~1)|RD_G0, "1,i,p", 0, v6 }, /* wr r,i,%psr */
-{ "wr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|RD_G0|ASI(~0), "1,2,w", 0, v6 }, /* wr r,r,%wim */
-{ "wr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1)|RD_G0, "1,i,w", 0, v6 }, /* wr r,i,%wim */
-{ "wr", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|RD_G0|ASI(~0), "1,2,t", 0, v6 }, /* wr r,r,%tbr */
-{ "wr", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|RD_G0|ASI(~0), "1,2,o", 0, v9 }, /* wr r,r,%asi */
-{ "wr", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|RD_G0, "1,i,t", 0, v6 }, /* wr r,i,%tbr */
-{ "wr", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|RD_G0, "1,i,o", 0, v9 }, /* wr r,i,%asi */
-
-{ "wr", F3(2, 0x30, 0)|RD(0), F3(~2, ~0x30, ~0)|RD(~0)|ASI(~0), "1,2,y", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(0), F3(~2, ~0x30, ~1)|RD(~0), "1,i,y", 0, v9 },
-{ "wr", F3(2, 0x30, 0)|RD(2), F3(~2, ~0x30, ~0)|RD(~2)|ASI(~0), "1,2,E", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(2), F3(~2, ~0x30, ~1)|RD(~2), "1,i,E", 0, v9 },
-{ "wr", F3(2, 0x30, 0)|RD(3), F3(~2, ~0x30, ~0)|RD(~3)|ASI(~0), "1,2,o", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(3), F3(~2, ~0x30, ~1)|RD(~3), "1,i,o", 0, v9 },
-{ "wr", F3(2, 0x30, 0)|RD(6), F3(~2, ~0x30, ~0)|RD(~6)|ASI(~0), "1,2,s", 0, v9 },
-{ "wr", F3(2, 0x30, 1)|RD(6), F3(~2, ~0x30, ~1)|RD(~6), "1,i,s", 0, v9 },
-
-{ "rd", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|SIMM13(~0), "M,d", 0, v8 }, /* rd %asr1,r */
-{ "rd", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|RS1_G0|SIMM13(~0), "y,d", 0, v6 }, /* rd %y,r */
-{ "rd", F3(2, 0x29, 0), F3(~2, ~0x29, ~0)|RS1_G0|SIMM13(~0), "p,d", 0, v6 }, /* rd %psr,r */
-{ "rd", F3(2, 0x2a, 0), F3(~2, ~0x2a, ~0)|RS1_G0|SIMM13(~0), "w,d", 0, v6 }, /* rd %wim,r */
-{ "rd", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RS1_G0|SIMM13(~0), "t,d", 0, v6 }, /* rd %tbr,r */
-
-{ "rd", F3(2, 0x28, 0)|RS1(2), F3(~2, ~0x28, ~0)|RS1(~2)|SIMM13(~0), "E,d", 0, v9 }, /* rd %ccr,r */
-{ "rd", F3(2, 0x28, 0)|RS1(3), F3(~2, ~0x28, ~0)|RS1(~3)|SIMM13(~0), "o,d", 0, v9 }, /* rd %asi,r */
-{ "rd", F3(2, 0x28, 0)|RS1(4), F3(~2, ~0x28, ~0)|RS1(~4)|SIMM13(~0), "W,d", 0, v9 }, /* rd %tick,r */
-{ "rd", F3(2, 0x28, 0)|RS1(5), F3(~2, ~0x28, ~0)|RS1(~5)|SIMM13(~0), "P,d", 0, v9 }, /* rd %pc,r */
-{ "rd", F3(2, 0x2b, 0)|RS1(6), F3(~2, ~0x2b, ~0)|RS1(~6)|SIMM13(~0), "s,d", 0, v9 }, /* rd %fprs,r */
-
-{ "rdpr", F3(2, 0x2a, 0), F3(~2, ~0x2a, ~0)|SIMM13(~0), "?,d", 0, v9 }, /* rdpr %priv_reg,r */
-{ "wrpr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|SIMM13(~0), "1,2,!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|SIMM13(~0), "1,!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|SIMM13(~0), "!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "1,i,!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "i,1,!", 0, v9 },
-{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "i,!", 0, v9 },
-
-{ "mov", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|ASI(~0), "1,2,m", F_ALIAS, v8 }, /* wr r,r,%asrX */
-{ "mov", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|RD_G0|ASI(~0), "1,2,y", F_ALIAS, v6 }, /* wr r,r,%y */
-{ "mov", F3(2, 0x30, 1), F3(~2, ~0x30, ~1), "1,i,m", F_ALIAS, v8 }, /* wr r,i,%asrX */
-{ "mov", F3(2, 0x30, 1), F3(~2, ~0x30, ~1)|RD_G0, "1,i,y", F_ALIAS, v6 }, /* wr r,i,%y */
-{ "mov", F3(2, 0x31, 0), F3(~2, ~0x31, ~0)|RD_G0|ASI(~0), "1,2,p", F_ALIAS, v6 }, /* wr r,r,%psr */
-{ "mov", F3(2, 0x31, 1), F3(~2, ~0x31, ~1)|RD_G0, "1,i,p", F_ALIAS, v6 }, /* wr r,i,%psr */
-{ "mov", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|RD_G0|ASI(~0), "1,2,w", F_ALIAS, v6 }, /* wr r,r,%wim */
-{ "mov", F3(2, 0x32, 1), F3(~2, ~0x32, ~1)|RD_G0, "1,i,w", F_ALIAS, v6 }, /* wr r,i,%wim */
-{ "mov", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|RD_G0|ASI(~0), "1,2,t", F_ALIAS, v6 }, /* wr r,r,%tbr */
-{ "mov", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|RD_G0, "1,i,t", F_ALIAS, v6 }, /* wr r,i,%tbr */
-
-{ "mov", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|SIMM13(~0), "M,d", F_ALIAS, v8 }, /* rd %asr1,r */
-{ "mov", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|RS1_G0|SIMM13(~0), "y,d", F_ALIAS, v6 }, /* rd %y,r */
-{ "mov", F3(2, 0x29, 0), F3(~2, ~0x29, ~0)|RS1_G0|SIMM13(~0), "p,d", F_ALIAS, v6 }, /* rd %psr,r */
-{ "mov", F3(2, 0x2a, 0), F3(~2, ~0x2a, ~0)|RS1_G0|SIMM13(~0), "w,d", F_ALIAS, v6 }, /* rd %wim,r */
-{ "mov", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RS1_G0|SIMM13(~0), "t,d", F_ALIAS, v6 }, /* rd %tbr,r */
-
-{ "mov", F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|ASI_RS2(~0), "1,y", F_ALIAS, v6 }, /* wr rs1,%g0,%y */
-{ "mov", F3(2, 0x30, 1), F3(~2, ~0x30, ~1), "i,y", F_ALIAS, v6 },
-{ "mov", F3(2, 0x30, 1), F3(~2, ~0x30, ~1)|SIMM13(~0), "1,y", F_ALIAS, v6 }, /* wr rs1,0,%y */
-{ "mov", F3(2, 0x31, 0), F3(~2, ~0x31, ~0)|ASI_RS2(~0), "1,p", F_ALIAS, v6 }, /* wr rs1,%g0,%psr */
-{ "mov", F3(2, 0x31, 1), F3(~2, ~0x31, ~1), "i,p", F_ALIAS, v6 },
-{ "mov", F3(2, 0x31, 1), F3(~2, ~0x31, ~1)|SIMM13(~0), "1,p", F_ALIAS, v6 }, /* wr rs1,0,%psr */
-{ "mov", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|ASI_RS2(~0), "1,w", F_ALIAS, v6 }, /* wr rs1,%g0,%wim */
-{ "mov", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "i,w", F_ALIAS, v6 },
-{ "mov", F3(2, 0x32, 1), F3(~2, ~0x32, ~1)|SIMM13(~0), "1,w", F_ALIAS, v6 }, /* wr rs1,0,%wim */
-{ "mov", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|ASI_RS2(~0), "1,t", F_ALIAS, v6 }, /* wr rs1,%g0,%tbr */
-{ "mov", F3(2, 0x33, 1), F3(~2, ~0x33, ~1), "i,t", F_ALIAS, v6 },
-{ "mov", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|SIMM13(~0), "1,t", F_ALIAS, v6 }, /* wr rs1,0,%tbr */
-
-{ "mov", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|RS1_G0|ASI(~0), "2,d", 0, v6 }, /* or %g0,rs2,d */
-{ "mov", F3(2, 0x02, 1), F3(~2, ~0x02, ~1)|RS1_G0, "i,d", 0, v6 }, /* or %g0,i,d */
-{ "mov", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|ASI_RS2(~0), "1,d", 0, v6 }, /* or rs1,%g0,d */
-{ "mov", F3(2, 0x02, 1), F3(~2, ~0x02, ~1)|SIMM13(~0), "1,d", 0, v6 }, /* or rs1,0,d */
-
-{ "or", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "or", F3(2, 0x02, 1), F3(~2, ~0x02, ~1), "1,i,d", 0, v6 },
-{ "or", F3(2, 0x02, 1), F3(~2, ~0x02, ~1), "i,1,d", 0, v6 },
-
-{ "bset", F3(2, 0x02, 0), F3(~2, ~0x02, ~0)|ASI(~0), "2,r", F_ALIAS, v6 }, /* or rd,rs2,rd */
-{ "bset", F3(2, 0x02, 1), F3(~2, ~0x02, ~1), "i,r", F_ALIAS, v6 }, /* or rd,i,rd */
-
-/* This is not a commutative instruction. */
-{ "andn", F3(2, 0x05, 0), F3(~2, ~0x05, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "andn", F3(2, 0x05, 1), F3(~2, ~0x05, ~1), "1,i,d", 0, v6 },
-
-/* This is not a commutative instruction. */
-{ "andncc", F3(2, 0x15, 0), F3(~2, ~0x15, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "andncc", F3(2, 0x15, 1), F3(~2, ~0x15, ~1), "1,i,d", 0, v6 },
-
-{ "bclr", F3(2, 0x05, 0), F3(~2, ~0x05, ~0)|ASI(~0), "2,r", F_ALIAS, v6 }, /* andn rd,rs2,rd */
-{ "bclr", F3(2, 0x05, 1), F3(~2, ~0x05, ~1), "i,r", F_ALIAS, v6 }, /* andn rd,i,rd */
-
-{ "cmp", F3(2, 0x14, 0), F3(~2, ~0x14, ~0)|RD_G0|ASI(~0), "1,2", 0, v6 }, /* subcc rs1,rs2,%g0 */
-{ "cmp", F3(2, 0x14, 1), F3(~2, ~0x14, ~1)|RD_G0, "1,i", 0, v6 }, /* subcc rs1,i,%g0 */
-
-{ "sub", F3(2, 0x04, 0), F3(~2, ~0x04, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "sub", F3(2, 0x04, 1), F3(~2, ~0x04, ~1), "1,i,d", 0, v6 },
-
-{ "subcc", F3(2, 0x14, 0), F3(~2, ~0x14, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "subcc", F3(2, 0x14, 1), F3(~2, ~0x14, ~1), "1,i,d", 0, v6 },
-
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "subx", F3(2, 0x0c, 0), F3(~2, ~0x0c, ~0)|ASI(~0), "1,2,d", F_ALIAS, v6 },
-{ "subx", F3(2, 0x0c, 1), F3(~2, ~0x0c, ~1), "1,i,d", F_ALIAS, v6 },
-{ "subc", F3(2, 0x0c, 0), F3(~2, ~0x0c, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "subc", F3(2, 0x0c, 1), F3(~2, ~0x0c, ~1), "1,i,d", 0, v9 },
-
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "subxcc", F3(2, 0x1c, 0), F3(~2, ~0x1c, ~0)|ASI(~0), "1,2,d", F_ALIAS, v6 },
-{ "subxcc", F3(2, 0x1c, 1), F3(~2, ~0x1c, ~1), "1,i,d", F_ALIAS, v6 },
-{ "subccc", F3(2, 0x1c, 0), F3(~2, ~0x1c, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "subccc", F3(2, 0x1c, 1), F3(~2, ~0x1c, ~1), "1,i,d", 0, v9 },
-
-{ "and", F3(2, 0x01, 0), F3(~2, ~0x01, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "and", F3(2, 0x01, 1), F3(~2, ~0x01, ~1), "1,i,d", 0, v6 },
-{ "and", F3(2, 0x01, 1), F3(~2, ~0x01, ~1), "i,1,d", 0, v6 },
-
-{ "andcc", F3(2, 0x11, 0), F3(~2, ~0x11, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "andcc", F3(2, 0x11, 1), F3(~2, ~0x11, ~1), "1,i,d", 0, v6 },
-{ "andcc", F3(2, 0x11, 1), F3(~2, ~0x11, ~1), "i,1,d", 0, v6 },
-
-{ "dec", F3(2, 0x04, 1)|SIMM13(0x1), F3(~2, ~0x04, ~1)|SIMM13(~0x0001), "r", F_ALIAS, v6 }, /* sub rd,1,rd */
-{ "dec", F3(2, 0x04, 1), F3(~2, ~0x04, ~1), "i,r", F_ALIAS, v8 }, /* sub rd,imm,rd */
-{ "deccc", F3(2, 0x14, 1)|SIMM13(0x1), F3(~2, ~0x14, ~1)|SIMM13(~0x0001), "r", F_ALIAS, v6 }, /* subcc rd,1,rd */
-{ "deccc", F3(2, 0x14, 1), F3(~2, ~0x14, ~1), "i,r", F_ALIAS, v8 }, /* subcc rd,imm,rd */
-{ "inc", F3(2, 0x00, 1)|SIMM13(0x1), F3(~2, ~0x00, ~1)|SIMM13(~0x0001), "r", F_ALIAS, v6 }, /* add rd,1,rd */
-{ "inc", F3(2, 0x00, 1), F3(~2, ~0x00, ~1), "i,r", F_ALIAS, v8 }, /* add rd,imm,rd */
-{ "inccc", F3(2, 0x10, 1)|SIMM13(0x1), F3(~2, ~0x10, ~1)|SIMM13(~0x0001), "r", F_ALIAS, v6 }, /* addcc rd,1,rd */
-{ "inccc", F3(2, 0x10, 1), F3(~2, ~0x10, ~1), "i,r", F_ALIAS, v8 }, /* addcc rd,imm,rd */
-
-{ "btst", F3(2, 0x11, 0), F3(~2, ~0x11, ~0)|RD_G0|ASI(~0), "1,2", F_ALIAS, v6 }, /* andcc rs1,rs2,%g0 */
-{ "btst", F3(2, 0x11, 1), F3(~2, ~0x11, ~1)|RD_G0, "i,1", F_ALIAS, v6 }, /* andcc rs1,i,%g0 */
-
-{ "neg", F3(2, 0x04, 0), F3(~2, ~0x04, ~0)|RS1_G0|ASI(~0), "2,d", F_ALIAS, v6 }, /* sub %g0,rs2,rd */
-{ "neg", F3(2, 0x04, 0), F3(~2, ~0x04, ~0)|RS1_G0|ASI(~0), "r", F_ALIAS, v6 }, /* sub %g0,rd,rd */
-
-{ "add", F3(2, 0x00, 0), F3(~2, ~0x00, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "add", F3(2, 0x00, 1), F3(~2, ~0x00, ~1), "1,i,d", 0, v6 },
-{ "add", F3(2, 0x00, 1), F3(~2, ~0x00, ~1), "i,1,d", 0, v6 },
-{ "addcc", F3(2, 0x10, 0), F3(~2, ~0x10, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "addcc", F3(2, 0x10, 1), F3(~2, ~0x10, ~1), "1,i,d", 0, v6 },
-{ "addcc", F3(2, 0x10, 1), F3(~2, ~0x10, ~1), "i,1,d", 0, v6 },
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "addx", F3(2, 0x08, 0), F3(~2, ~0x08, ~0)|ASI(~0), "1,2,d", F_ALIAS, v6 },
-{ "addx", F3(2, 0x08, 1), F3(~2, ~0x08, ~1), "1,i,d", F_ALIAS, v6 },
-{ "addx", F3(2, 0x08, 1), F3(~2, ~0x08, ~1), "i,1,d", F_ALIAS, v6 },
-{ "addc", F3(2, 0x08, 0), F3(~2, ~0x08, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "addc", F3(2, 0x08, 1), F3(~2, ~0x08, ~1), "1,i,d", 0, v9 },
-{ "addc", F3(2, 0x08, 1), F3(~2, ~0x08, ~1), "i,1,d", 0, v9 },
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "addxcc", F3(2, 0x18, 0), F3(~2, ~0x18, ~0)|ASI(~0), "1,2,d", F_ALIAS, v6 },
-{ "addxcc", F3(2, 0x18, 1), F3(~2, ~0x18, ~1), "1,i,d", F_ALIAS, v6 },
-{ "addxcc", F3(2, 0x18, 1), F3(~2, ~0x18, ~1), "i,1,d", F_ALIAS, v6 },
-{ "addccc", F3(2, 0x18, 0), F3(~2, ~0x18, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "addccc", F3(2, 0x18, 1), F3(~2, ~0x18, ~1), "1,i,d", 0, v9 },
-{ "addccc", F3(2, 0x18, 1), F3(~2, ~0x18, ~1), "i,1,d", 0, v9 },
-
-{ "smul", F3(2, 0x0b, 0), F3(~2, ~0x0b, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "smul", F3(2, 0x0b, 1), F3(~2, ~0x0b, ~1), "1,i,d", 0, v8 },
-{ "smul", F3(2, 0x0b, 1), F3(~2, ~0x0b, ~1), "i,1,d", 0, v8 },
-{ "smulcc", F3(2, 0x1b, 0), F3(~2, ~0x1b, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "smulcc", F3(2, 0x1b, 1), F3(~2, ~0x1b, ~1), "1,i,d", 0, v8 },
-{ "smulcc", F3(2, 0x1b, 1), F3(~2, ~0x1b, ~1), "i,1,d", 0, v8 },
-{ "umul", F3(2, 0x0a, 0), F3(~2, ~0x0a, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "umul", F3(2, 0x0a, 1), F3(~2, ~0x0a, ~1), "1,i,d", 0, v8 },
-{ "umul", F3(2, 0x0a, 1), F3(~2, ~0x0a, ~1), "i,1,d", 0, v8 },
-{ "umulcc", F3(2, 0x1a, 0), F3(~2, ~0x1a, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "umulcc", F3(2, 0x1a, 1), F3(~2, ~0x1a, ~1), "1,i,d", 0, v8 },
-{ "umulcc", F3(2, 0x1a, 1), F3(~2, ~0x1a, ~1), "i,1,d", 0, v8 },
-{ "sdiv", F3(2, 0x0f, 0), F3(~2, ~0x0f, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "sdiv", F3(2, 0x0f, 1), F3(~2, ~0x0f, ~1), "1,i,d", 0, v8 },
-{ "sdiv", F3(2, 0x0f, 1), F3(~2, ~0x0f, ~1), "i,1,d", 0, v8 },
-{ "sdivcc", F3(2, 0x1f, 0), F3(~2, ~0x1f, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "sdivcc", F3(2, 0x1f, 1), F3(~2, ~0x1f, ~1), "1,i,d", 0, v8 },
-{ "sdivcc", F3(2, 0x1f, 1), F3(~2, ~0x1f, ~1), "i,1,d", 0, v8 },
-{ "udiv", F3(2, 0x0e, 0), F3(~2, ~0x0e, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "udiv", F3(2, 0x0e, 1), F3(~2, ~0x0e, ~1), "1,i,d", 0, v8 },
-{ "udiv", F3(2, 0x0e, 1), F3(~2, ~0x0e, ~1), "i,1,d", 0, v8 },
-{ "udivcc", F3(2, 0x1e, 0), F3(~2, ~0x1e, ~0)|ASI(~0), "1,2,d", 0, v8 },
-{ "udivcc", F3(2, 0x1e, 1), F3(~2, ~0x1e, ~1), "1,i,d", 0, v8 },
-{ "udivcc", F3(2, 0x1e, 1), F3(~2, ~0x1e, ~1), "i,1,d", 0, v8 },
-
-{ "mulx", F3(2, 0x09, 0), F3(~2, ~0x09, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "mulx", F3(2, 0x09, 1), F3(~2, ~0x09, ~1), "1,i,d", 0, v9 },
-{ "sdivx", F3(2, 0x2d, 0), F3(~2, ~0x2d, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "sdivx", F3(2, 0x2d, 1), F3(~2, ~0x2d, ~1), "1,i,d", 0, v9 },
-{ "udivx", F3(2, 0x0d, 0), F3(~2, ~0x0d, ~0)|ASI(~0), "1,2,d", 0, v9 },
-{ "udivx", F3(2, 0x0d, 1), F3(~2, ~0x0d, ~1), "1,i,d", 0, v9 },
-
-{ "call", F1(0x1), F1(~0x1), "L", F_DELAYED, v6 },
-{ "call", F1(0x1), F1(~0x1), "L,#", F_DELAYED, v6 },
-{ "call", F3(2, 0x38, 0)|RD(0xf), F3(~2, ~0x38, ~0)|RD(~0xf)|ASI_RS2(~0), "1", F_DELAYED, v6 }, /* jmpl rs1+%g0, %o7 */
-{ "call", F3(2, 0x38, 0)|RD(0xf), F3(~2, ~0x38, ~0)|RD(~0xf)|ASI_RS2(~0), "1,#", F_DELAYED, v6 },
-
-/* Conditional instructions.
-
- Because this part of the table was such a mess earlier, I have
- macrofied it so that all the branches and traps are generated from
- a single-line description of each condition value. John Gilmore. */
-
-/* Define branches -- one annulled, one without, etc. */
-#define br(opcode, mask, lose, flags) \
- { opcode, (mask)|ANNUL, (lose), ",a l", (flags), v6 }, \
- { opcode, (mask) , (lose)|ANNUL, "l", (flags), v6 }
-
-#define brx(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose)|ANNUL|BPRED, "Z,G", (flags), v9 }, \
- { opcode, (mask), (lose)|ANNUL|BPRED, ",N Z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a Z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a,N Z,G", (flags), v9 }, \
- { opcode, (mask)|BPRED, (lose)|ANNUL, ",T Z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL|BPRED, (lose), ",a,T Z,G", (flags), v9 }, \
- { opcode, (mask), (lose)|ANNUL|BPRED, "z,G", (flags), v9 }, \
- { opcode, (mask), (lose)|ANNUL|BPRED, ",N z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a,N z,G", (flags), v9 }, \
- { opcode, (mask)|BPRED, (lose)|ANNUL, ",T z,G", (flags), v9 }, \
- { opcode, (mask)|ANNUL|BPRED, (lose), ",a,T z,G", (flags), v9 }
-
-/* Define four traps: reg+reg, reg + immediate, immediate alone, reg alone. */
-#define tr(opcode, mask, lose, flags) \
- { opcode, (mask)|(2<<11)|IMMED, (lose)|RS1_G0, "Z,i", (flags), v9 }, /* %g0 + imm */ \
- { opcode, (mask)|(2<<11)|IMMED, (lose), "Z,1+i", (flags), v9 }, /* rs1 + imm */ \
- { opcode, (mask)|(2<<11), IMMED|(lose), "Z,1+2", (flags), v9 }, /* rs1 + rs2 */ \
- { opcode, (mask)|(2<<11), IMMED|(lose)|RS2_G0, "Z,1", (flags), v9 }, /* rs1 + %g0 */ \
- { opcode, (mask)|IMMED, (lose)|RS1_G0, "z,i", (flags)|F_ALIAS, v9 }, /* %g0 + imm */ \
- { opcode, (mask)|IMMED, (lose), "z,1+i", (flags)|F_ALIAS, v9 }, /* rs1 + imm */ \
- { opcode, (mask), IMMED|(lose), "z,1+2", (flags)|F_ALIAS, v9 }, /* rs1 + rs2 */ \
- { opcode, (mask), IMMED|(lose)|RS2_G0, "z,1", (flags)|F_ALIAS, v9 }, /* rs1 + %g0 */ \
- { opcode, (mask)|IMMED, (lose)|RS1_G0, "i", (flags), v6 }, /* %g0 + imm */ \
- { opcode, (mask)|IMMED, (lose), "1+i", (flags), v6 }, /* rs1 + imm */ \
- { opcode, (mask), IMMED|(lose), "1+2", (flags), v6 }, /* rs1 + rs2 */ \
- { opcode, (mask), IMMED|(lose)|RS2_G0, "1", (flags), v6 } /* rs1 + %g0 */
-
-/* Define both branches and traps based on condition mask */
-#define cond(bop, top, mask, flags) \
- br(bop, F2(0, 2)|(mask), F2(~0, ~2)|((~mask)&COND(~0)), F_DELAYED|(flags)), \
- brx(bop, F2(0, 1)|(mask), F2(~0, ~1)|((~mask)&COND(~0)), F_DELAYED|(flags)), /* v9 */ \
- tr(top, F3(2, 0x3a, 0)|(mask), F3(~2, ~0x3a, 0)|((~mask)&COND(~0)), (flags))
-
-/* Define all the conditions, all the branches, all the traps. */
-
-cond ("b", "t", CONDA, 0),
-cond ("ba", "ta", CONDA, F_ALIAS), /* for nothing */
-cond ("bcc", "tcc", CONDCC, 0),
-cond ("bcs", "tcs", CONDCS, 0),
-cond ("be", "te", CONDE, 0),
-cond ("bg", "tg", CONDG, 0),
-cond ("bgt", "tgt", CONDG, F_ALIAS),
-cond ("bge", "tge", CONDGE, 0),
-cond ("bgeu", "tgeu", CONDGEU, F_ALIAS), /* for cc */
-cond ("bgu", "tgu", CONDGU, 0),
-cond ("bl", "tl", CONDL, 0),
-cond ("blt", "tlt", CONDL, F_ALIAS),
-cond ("ble", "tle", CONDLE, 0),
-cond ("bleu", "tleu", CONDLEU, 0),
-cond ("blu", "tlu", CONDLU, F_ALIAS), /* for cs */
-cond ("bn", "tn", CONDN, 0),
-cond ("bne", "tne", CONDNE, 0),
-cond ("bneg", "tneg", CONDNEG, 0),
-cond ("bnz", "tnz", CONDNZ, F_ALIAS), /* for ne */
-cond ("bpos", "tpos", CONDPOS, 0),
-cond ("bvc", "tvc", CONDVC, 0),
-cond ("bvs", "tvs", CONDVS, 0),
-cond ("bz", "tz", CONDZ, F_ALIAS), /* for e */
-
-#undef cond
-#undef br
-#undef brr /* v9 */
-#undef tr
-
-#define brr(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose)|ANNUL|BPRED, "1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask), (lose)|ANNUL|BPRED, ",N 1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a 1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask)|ANNUL, (lose)|BPRED, ",a,N 1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask)|BPRED, (lose)|ANNUL, ",T 1,k", F_DELAYED|(flags), v9 }, \
- { opcode, (mask)|ANNUL|BPRED, (lose), ",a,T 1,k", F_DELAYED|(flags), v9 }
-
-#define condr(bop, mask, flags) /* v9 */ \
- brr(bop, F2(0, 3)|COND(mask), F2(~0, ~3)|COND(~(mask)), (flags)) /* v9 */
-
-/* v9 */ condr("brnz", 0x5, 0),
-/* v9 */ condr("brz", 0x1, 0),
-/* v9 */ condr("brgez", 0x7, 0),
-/* v9 */ condr("brlz", 0x3, 0),
-/* v9 */ condr("brlez", 0x2, 0),
-/* v9 */ condr("brgz", 0x6, 0),
-
-#undef condr /* v9 */
-#undef brr /* v9 */
-
-#define movr(opcode, mask, flags) /* v9 */ \
- { opcode, F3(2, 0x2f, 0)|COND(mask), F3(~2, ~0x2f, ~0)|COND(~(mask)), "1,2,d", (flags), v9 }, \
- { opcode, F3(2, 0x2f, 1)|COND(mask), F3(~2, ~0x2f, ~1)|COND(~(mask)), "1,j,d", (flags), v9 }
-
-#define fmrrs(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose), "1,f,g", (flags), v9 }
-#define fmrrd(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose), "1,B,H", (flags), v9 }
-#define fmrrq(opcode, mask, lose, flags) /* v9 */ \
- { opcode, (mask), (lose), "1,R,J", (flags), v9 }
-
-#define fmovrs(mop, mask, flags) /* v9 */ \
- fmrrs(mop, F3(2, 0x35, 0)|OPF_LOW5(5)|COND(mask), F3(~2, ~0x35, 0)|OPF_LOW5(~5)|COND(~(mask)), (flags)) /* v9 */
-#define fmovrd(mop, mask, flags) /* v9 */ \
- fmrrd(mop, F3(2, 0x35, 0)|OPF_LOW5(6)|COND(mask), F3(~2, ~0x35, 0)|OPF_LOW5(~6)|COND(~(mask)), (flags)) /* v9 */
-#define fmovrq(mop, mask, flags) /* v9 */ \
- fmrrq(mop, F3(2, 0x35, 0)|OPF_LOW5(7)|COND(mask), F3(~2, ~0x35, 0)|OPF_LOW5(~7)|COND(~(mask)), (flags)) /* v9 */
-
-/* v9 */ movr("movrne", 0x5, 0),
-/* v9 */ movr("movre", 0x1, 0),
-/* v9 */ movr("movrgez", 0x7, 0),
-/* v9 */ movr("movrlz", 0x3, 0),
-/* v9 */ movr("movrlez", 0x2, 0),
-/* v9 */ movr("movrgz", 0x6, 0),
-/* v9 */ movr("movrnz", 0x5, F_ALIAS),
-/* v9 */ movr("movrz", 0x1, F_ALIAS),
-
-/* v9 */ fmovrs("fmovrsne", 0x5, 0),
-/* v9 */ fmovrs("fmovrse", 0x1, 0),
-/* v9 */ fmovrs("fmovrsgez", 0x7, 0),
-/* v9 */ fmovrs("fmovrslz", 0x3, 0),
-/* v9 */ fmovrs("fmovrslez", 0x2, 0),
-/* v9 */ fmovrs("fmovrsgz", 0x6, 0),
-/* v9 */ fmovrs("fmovrsnz", 0x5, F_ALIAS),
-/* v9 */ fmovrs("fmovrsz", 0x1, F_ALIAS),
-
-/* v9 */ fmovrd("fmovrdne", 0x5, 0),
-/* v9 */ fmovrd("fmovrde", 0x1, 0),
-/* v9 */ fmovrd("fmovrdgez", 0x7, 0),
-/* v9 */ fmovrd("fmovrdlz", 0x3, 0),
-/* v9 */ fmovrd("fmovrdlez", 0x2, 0),
-/* v9 */ fmovrd("fmovrdgz", 0x6, 0),
-/* v9 */ fmovrd("fmovrdnz", 0x5, F_ALIAS),
-/* v9 */ fmovrd("fmovrdz", 0x1, F_ALIAS),
-
-/* v9 */ fmovrq("fmovrqne", 0x5, 0),
-/* v9 */ fmovrq("fmovrqe", 0x1, 0),
-/* v9 */ fmovrq("fmovrqgez", 0x7, 0),
-/* v9 */ fmovrq("fmovrqlz", 0x3, 0),
-/* v9 */ fmovrq("fmovrqlez", 0x2, 0),
-/* v9 */ fmovrq("fmovrqgz", 0x6, 0),
-/* v9 */ fmovrq("fmovrqnz", 0x5, F_ALIAS),
-/* v9 */ fmovrq("fmovrqz", 0x1, F_ALIAS),
-
-#undef movr /* v9 */
-#undef fmovr /* v9 */
-#undef fmrr /* v9 */
-
-{ "mova", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~0)|F3(~2, ~0x2c,~1), "6,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDA,0), MCOND(~FCONDA,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|MCOND(CONDA,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDA,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|MCOND(CONDA,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDA,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 0)|MCOND(CONDA,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDA,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "mova", F3(2, 0x2c, 1)|MCOND(CONDA,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDA,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movcc", F3(2, 0x2c, 0)|MCOND(CONDCC,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDCC,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movcc", F3(2, 0x2c, 1)|MCOND(CONDCC,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDCC,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movcc", F3(2, 0x2c, 0)|MCOND(CONDCC,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDCC,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movcc", F3(2, 0x2c, 1)|MCOND(CONDCC,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDCC,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movgeu", F3(2, 0x2c, 0)|MCOND(CONDGEU,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGEU,~1)|XCC|(1<<12), "z,2,d", F_ALIAS, v9 },
-{ "movgeu", F3(2, 0x2c, 1)|MCOND(CONDGEU,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGEU,~1)|XCC|(1<<12), "z,I,d", F_ALIAS, v9 },
-{ "movgeu", F3(2, 0x2c, 0)|MCOND(CONDGEU,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGEU,~1)|(1<<12), "Z,2,d", F_ALIAS, v9 },
-{ "movgeu", F3(2, 0x2c, 1)|MCOND(CONDGEU,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGEU,~1)|(1<<12), "Z,I,d", F_ALIAS, v9 },
-{ "movcs", F3(2, 0x2c, 0)|MCOND(CONDCS,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDCS,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movcs", F3(2, 0x2c, 1)|MCOND(CONDCS,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDCS,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movcs", F3(2, 0x2c, 0)|MCOND(CONDCS,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDCS,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movcs", F3(2, 0x2c, 1)|MCOND(CONDCS,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDCS,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movlu", F3(2, 0x2c, 0)|MCOND(CONDLU,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLU,~1)|XCC|(1<<12), "z,2,d", F_ALIAS, v9 },
-{ "movlu", F3(2, 0x2c, 1)|MCOND(CONDLU,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLU,~1)|XCC|(1<<12), "z,I,d", F_ALIAS, v9 },
-{ "movlu", F3(2, 0x2c, 0)|MCOND(CONDLU,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLU,~1)|(1<<12), "Z,2,d", F_ALIAS, v9 },
-{ "movlu", F3(2, 0x2c, 1)|MCOND(CONDLU,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLU,~1)|(1<<12), "Z,I,d", F_ALIAS, v9 },
-{ "move", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDE,0), MCOND(~FCONDE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|MCOND(CONDE,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDE,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|MCOND(CONDE,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDE,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "move", F3(2, 0x2c, 0)|MCOND(CONDE,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDE,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "move", F3(2, 0x2c, 1)|MCOND(CONDE,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDE,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDG,0), MCOND(~FCONDG,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|MCOND(CONDG,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDG,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|MCOND(CONDG,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDG,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 0)|MCOND(CONDG,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDG,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movg", F3(2, 0x2c, 1)|MCOND(CONDG,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDG,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDGE,0), MCOND(~FCONDGE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|MCOND(CONDGE,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGE,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|MCOND(CONDGE,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGE,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 0)|MCOND(CONDGE,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGE,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movge", F3(2, 0x2c, 1)|MCOND(CONDGE,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGE,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movgu", F3(2, 0x2c, 0)|MCOND(CONDGU,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGU,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movgu", F3(2, 0x2c, 1)|MCOND(CONDGU,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGU,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movgu", F3(2, 0x2c, 0)|MCOND(CONDGU,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDGU,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movgu", F3(2, 0x2c, 1)|MCOND(CONDGU,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDGU,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDL,0), MCOND(~FCONDL,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|MCOND(CONDL,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDL,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|MCOND(CONDL,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDL,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 0)|MCOND(CONDL,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDL,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movl", F3(2, 0x2c, 1)|MCOND(CONDL,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDL,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDLE,0), MCOND(~FCONDLE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|MCOND(CONDLE,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLE,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|MCOND(CONDLE,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLE,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 0)|MCOND(CONDLE,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLE,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movle", F3(2, 0x2c, 1)|MCOND(CONDLE,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLE,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movleu", F3(2, 0x2c, 0)|MCOND(CONDLEU,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLEU,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movleu", F3(2, 0x2c, 1)|MCOND(CONDLEU,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLEU,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movleu", F3(2, 0x2c, 0)|MCOND(CONDLEU,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDLEU,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movleu", F3(2, 0x2c, 1)|MCOND(CONDLEU,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDLEU,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movlg", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDLG,0), MCOND(~FCONDLG,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDN,0), MCOND(~FCONDN,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|MCOND(CONDN,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDN,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|MCOND(CONDN,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDN,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 0)|MCOND(CONDN,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDN,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movn", F3(2, 0x2c, 1)|MCOND(CONDN,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDN,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDNE,0), MCOND(~FCONDNE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|MCOND(CONDNE,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNE,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|MCOND(CONDNE,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNE,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 0)|MCOND(CONDNE,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNE,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movne", F3(2, 0x2c, 1)|MCOND(CONDNE,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNE,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movneg", F3(2, 0x2c, 0)|MCOND(CONDNEG,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNEG,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movneg", F3(2, 0x2c, 1)|MCOND(CONDNEG,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNEG,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movneg", F3(2, 0x2c, 0)|MCOND(CONDNEG,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNEG,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movneg", F3(2, 0x2c, 1)|MCOND(CONDNEG,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNEG,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movnz", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDNZ,0), MCOND(~FCONDNZ,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 0)|MCOND(CONDNZ,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNZ,~1)|XCC|(1<<12), "z,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|MCOND(CONDNZ,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNZ,~1)|XCC|(1<<12), "z,I,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 0)|MCOND(CONDNZ,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDNZ,~1)|(1<<12), "Z,2,d", F_ALIAS, v9 },
-{ "movnz", F3(2, 0x2c, 1)|MCOND(CONDNZ,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDNZ,~1)|(1<<12), "Z,I,d", F_ALIAS, v9 },
-{ "movo", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movo", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDO,0), MCOND(~FCONDO,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movpos", F3(2, 0x2c, 0)|MCOND(CONDPOS,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDPOS,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movpos", F3(2, 0x2c, 1)|MCOND(CONDPOS,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDPOS,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movpos", F3(2, 0x2c, 0)|MCOND(CONDPOS,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDPOS,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movpos", F3(2, 0x2c, 1)|MCOND(CONDPOS,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDPOS,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movu", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDU,0), MCOND(~FCONDU,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movue", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDUE,0), MCOND(~FCONDUE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movug", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDUG,0), MCOND(~FCONDUG,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movuge", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDUGE,0), MCOND(~FCONDUGE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movul", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDUL,0), MCOND(~FCONDUL,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", 0, v9 },
-{ "movule", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDULE,0), MCOND(~FCONDULE,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", 0, v9 },
-{ "movvc", F3(2, 0x2c, 0)|MCOND(CONDVC,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDVC,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movvc", F3(2, 0x2c, 1)|MCOND(CONDVC,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDVC,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movvc", F3(2, 0x2c, 0)|MCOND(CONDVC,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDVC,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movvc", F3(2, 0x2c, 1)|MCOND(CONDVC,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDVC,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movvs", F3(2, 0x2c, 0)|MCOND(CONDVS,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDVS,~1)|XCC|(1<<12), "z,2,d", 0, v9 },
-{ "movvs", F3(2, 0x2c, 1)|MCOND(CONDVS,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDVS,~1)|XCC|(1<<12), "z,I,d", 0, v9 },
-{ "movvs", F3(2, 0x2c, 0)|MCOND(CONDVS,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDVS,~1)|(1<<12), "Z,2,d", 0, v9 },
-{ "movvs", F3(2, 0x2c, 1)|MCOND(CONDVS,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDVS,~1)|(1<<12), "Z,I,d", 0, v9 },
-{ "movz", F3(2, 0x2c, 0)|FCC(0)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~0)|F3(~2, ~0x2c, ~0), "6,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|FCC(0)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~0)|F3(~2, ~0x2c, ~1), "6,I,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 0)|FCC(1)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~1)|F3(~2, ~0x2c, ~0), "7,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|FCC(1)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~1)|F3(~2, ~0x2c, ~1), "7,I,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 0)|FCC(2)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~2)|F3(~2, ~0x2c, ~0), "8,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|FCC(2)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~2)|F3(~2, ~0x2c, ~1), "8,I,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 0)|FCC(3)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~3)|F3(~2, ~0x2c, ~0), "9,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|FCC(3)|MCOND(FCONDZ,0), MCOND(~FCONDZ,~0)|FCC(~3)|F3(~2, ~0x2c, ~1), "9,I,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 0)|MCOND(CONDZ,1)|ICC, F3(~2, ~0x2c, ~0)|MCOND(~CONDZ,~1)|XCC|(1<<12), "z,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|MCOND(CONDZ,1)|ICC, F3(~2, ~0x2c, ~1)|MCOND(~CONDZ,~1)|XCC|(1<<12), "z,I,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 0)|MCOND(CONDZ,1)|XCC, F3(~2, ~0x2c, ~0)|MCOND(~CONDZ,~1)|(1<<12), "Z,2,d", F_ALIAS, v9 },
-{ "movz", F3(2, 0x2c, 1)|MCOND(CONDZ,1)|XCC, F3(~2, ~0x2c, ~1)|MCOND(~CONDZ,~1)|(1<<12), "Z,I,d", F_ALIAS, v9 },
-
-{ "fmovda", F3F(2, 0x35, 0x102)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDA,~0), "z,f,g", 0, v9 },
-{ "fmovda", F3F(2, 0x35, 0x082)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDA,~0), "6,f,g", 0, v9 },
-{ "fmovda", F3F(2, 0x35, 0x182)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDA,~0), "Z,f,g", 0, v9 },
-{ "fmovda", F3F(2, 0x35, 0x0a2)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDA,~0), "7,f,g", 0, v9 },
-{ "fmovda", F3F(2, 0x35, 0x0c2)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDA,~0), "8,f,g", 0, v9 },
-{ "fmovda", F3F(2, 0x35, 0x0e2)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDA,~0), "9,f,g", 0, v9 },
-{ "fmovqa", F3F(2, 0x35, 0x103)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDA,~0), "z,f,g", 0, v9 },
-{ "fmovqa", F3F(2, 0x35, 0x083)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDA,~0), "6,f,g", 0, v9 },
-{ "fmovqa", F3F(2, 0x35, 0x183)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDA,~0), "Z,f,g", 0, v9 },
-{ "fmovqa", F3F(2, 0x35, 0x0a3)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDA,~0), "7,f,g", 0, v9 },
-{ "fmovqa", F3F(2, 0x35, 0x0c3)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDA,~0), "8,f,g", 0, v9 },
-{ "fmovqa", F3F(2, 0x35, 0x0e3)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDA,~0), "9,f,g", 0, v9 },
-{ "fmovsa", F3F(2, 0x35, 0x101)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDA,~0), "z,f,g", 0, v9 },
-{ "fmovsa", F3F(2, 0x35, 0x081)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDA,~0), "6,f,g", 0, v9 },
-{ "fmovsa", F3F(2, 0x35, 0x181)|MCOND(CONDA,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDA,~0), "Z,f,g", 0, v9 },
-{ "fmovsa", F3F(2, 0x35, 0x0a1)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDA,~0), "7,f,g", 0, v9 },
-{ "fmovsa", F3F(2, 0x35, 0x0c1)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDA,~0), "8,f,g", 0, v9 },
-{ "fmovsa", F3F(2, 0x35, 0x0e1)|MCOND(FCONDA,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDA,~0), "9,f,g", 0, v9 },
-{ "fmovdcc", F3F(2, 0x35, 0x102)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDCC,~0), "z,f,g", 0, v9 },
-{ "fmovdcc", F3F(2, 0x35, 0x182)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDCC,~0), "Z,f,g", 0, v9 },
-{ "fmovqcc", F3F(2, 0x35, 0x103)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDCC,~0), "z,f,g", 0, v9 },
-{ "fmovqcc", F3F(2, 0x35, 0x183)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDCC,~0), "Z,f,g", 0, v9 },
-{ "fmovscc", F3F(2, 0x35, 0x101)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDCC,~0), "z,f,g", 0, v9 },
-{ "fmovscc", F3F(2, 0x35, 0x181)|MCOND(CONDCC,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDCC,~0), "Z,f,g", 0, v9 },
-{ "fmovdcs", F3F(2, 0x35, 0x102)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDCS,~0), "z,f,g", 0, v9 },
-{ "fmovdcs", F3F(2, 0x35, 0x182)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDCS,~0), "Z,f,g", 0, v9 },
-{ "fmovqcs", F3F(2, 0x35, 0x103)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDCS,~0), "z,f,g", 0, v9 },
-{ "fmovqcs", F3F(2, 0x35, 0x183)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDCS,~0), "Z,f,g", 0, v9 },
-{ "fmovscs", F3F(2, 0x35, 0x101)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDCS,~0), "z,f,g", 0, v9 },
-{ "fmovscs", F3F(2, 0x35, 0x181)|MCOND(CONDCS,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDCS,~0), "Z,f,g", 0, v9 },
-{ "fmovde", F3F(2, 0x35, 0x102)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDE,~0), "z,f,g", 0, v9 },
-{ "fmovde", F3F(2, 0x35, 0x082)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDE,~0), "6,f,g", 0, v9 },
-{ "fmovde", F3F(2, 0x35, 0x182)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDE,~0), "Z,f,g", 0, v9 },
-{ "fmovde", F3F(2, 0x35, 0x0a2)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDE,~0), "7,f,g", 0, v9 },
-{ "fmovde", F3F(2, 0x35, 0x0c2)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDE,~0), "8,f,g", 0, v9 },
-{ "fmovde", F3F(2, 0x35, 0x0e2)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDE,~0), "9,f,g", 0, v9 },
-{ "fmovqe", F3F(2, 0x35, 0x103)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDE,~0), "z,f,g", 0, v9 },
-{ "fmovqe", F3F(2, 0x35, 0x083)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDE,~0), "6,f,g", 0, v9 },
-{ "fmovqe", F3F(2, 0x35, 0x183)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDE,~0), "Z,f,g", 0, v9 },
-{ "fmovqe", F3F(2, 0x35, 0x0a3)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDE,~0), "7,f,g", 0, v9 },
-{ "fmovqe", F3F(2, 0x35, 0x0c3)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDE,~0), "8,f,g", 0, v9 },
-{ "fmovqe", F3F(2, 0x35, 0x0e3)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDE,~0), "9,f,g", 0, v9 },
-{ "fmovse", F3F(2, 0x35, 0x101)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDE,~0), "z,f,g", 0, v9 },
-{ "fmovse", F3F(2, 0x35, 0x081)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDE,~0), "6,f,g", 0, v9 },
-{ "fmovse", F3F(2, 0x35, 0x181)|MCOND(CONDE,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDE,~0), "Z,f,g", 0, v9 },
-{ "fmovse", F3F(2, 0x35, 0x0a1)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDE,~0), "7,f,g", 0, v9 },
-{ "fmovse", F3F(2, 0x35, 0x0c1)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDE,~0), "8,f,g", 0, v9 },
-{ "fmovse", F3F(2, 0x35, 0x0e1)|MCOND(FCONDE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDE,~0), "9,f,g", 0, v9 },
-{ "fmovdg", F3F(2, 0x35, 0x102)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDG,~0), "z,f,g", 0, v9 },
-{ "fmovdg", F3F(2, 0x35, 0x082)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDG,~0), "6,f,g", 0, v9 },
-{ "fmovdg", F3F(2, 0x35, 0x182)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDG,~0), "Z,f,g", 0, v9 },
-{ "fmovdg", F3F(2, 0x35, 0x0a2)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDG,~0), "7,f,g", 0, v9 },
-{ "fmovdg", F3F(2, 0x35, 0x0c2)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDG,~0), "8,f,g", 0, v9 },
-{ "fmovdg", F3F(2, 0x35, 0x0e2)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDG,~0), "9,f,g", 0, v9 },
-{ "fmovqg", F3F(2, 0x35, 0x103)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDG,~0), "z,f,g", 0, v9 },
-{ "fmovqg", F3F(2, 0x35, 0x083)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDG,~0), "6,f,g", 0, v9 },
-{ "fmovqg", F3F(2, 0x35, 0x183)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDG,~0), "Z,f,g", 0, v9 },
-{ "fmovqg", F3F(2, 0x35, 0x0a3)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDG,~0), "7,f,g", 0, v9 },
-{ "fmovqg", F3F(2, 0x35, 0x0c3)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDG,~0), "8,f,g", 0, v9 },
-{ "fmovqg", F3F(2, 0x35, 0x0e3)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDG,~0), "9,f,g", 0, v9 },
-{ "fmovsg", F3F(2, 0x35, 0x101)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDG,~0), "z,f,g", 0, v9 },
-{ "fmovsg", F3F(2, 0x35, 0x081)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDG,~0), "6,f,g", 0, v9 },
-{ "fmovsg", F3F(2, 0x35, 0x181)|MCOND(CONDG,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDG,~0), "Z,f,g", 0, v9 },
-{ "fmovsg", F3F(2, 0x35, 0x0a1)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDG,~0), "7,f,g", 0, v9 },
-{ "fmovsg", F3F(2, 0x35, 0x0c1)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDG,~0), "8,f,g", 0, v9 },
-{ "fmovsg", F3F(2, 0x35, 0x0e1)|MCOND(FCONDG,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDG,~0), "9,f,g", 0, v9 },
-{ "fmovdge", F3F(2, 0x35, 0x102)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDGE,~0), "z,f,g", 0, v9 },
-{ "fmovdge", F3F(2, 0x35, 0x082)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDGE,~0), "6,f,g", 0, v9 },
-{ "fmovdge", F3F(2, 0x35, 0x182)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDGE,~0), "Z,f,g", 0, v9 },
-{ "fmovdge", F3F(2, 0x35, 0x0a2)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDGE,~0), "7,f,g", 0, v9 },
-{ "fmovdge", F3F(2, 0x35, 0x0c2)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDGE,~0), "8,f,g", 0, v9 },
-{ "fmovdge", F3F(2, 0x35, 0x0e2)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDGE,~0), "9,f,g", 0, v9 },
-{ "fmovqge", F3F(2, 0x35, 0x103)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDGE,~0), "z,f,g", 0, v9 },
-{ "fmovqge", F3F(2, 0x35, 0x083)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDGE,~0), "6,f,g", 0, v9 },
-{ "fmovqge", F3F(2, 0x35, 0x183)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDGE,~0), "Z,f,g", 0, v9 },
-{ "fmovqge", F3F(2, 0x35, 0x0a3)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDGE,~0), "7,f,g", 0, v9 },
-{ "fmovqge", F3F(2, 0x35, 0x0c3)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDGE,~0), "8,f,g", 0, v9 },
-{ "fmovqge", F3F(2, 0x35, 0x0e3)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDGE,~0), "9,f,g", 0, v9 },
-{ "fmovsge", F3F(2, 0x35, 0x101)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDGE,~0), "z,f,g", 0, v9 },
-{ "fmovsge", F3F(2, 0x35, 0x081)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDGE,~0), "6,f,g", 0, v9 },
-{ "fmovsge", F3F(2, 0x35, 0x181)|MCOND(CONDGE,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDGE,~0), "Z,f,g", 0, v9 },
-{ "fmovsge", F3F(2, 0x35, 0x0a1)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDGE,~0), "7,f,g", 0, v9 },
-{ "fmovsge", F3F(2, 0x35, 0x0c1)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDGE,~0), "8,f,g", 0, v9 },
-{ "fmovsge", F3F(2, 0x35, 0x0e1)|MCOND(FCONDGE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDGE,~0), "9,f,g", 0, v9 },
-{ "fmovdgeu", F3F(2, 0x35, 0x102)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDGEU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovdgeu", F3F(2, 0x35, 0x182)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDGEU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovqgeu", F3F(2, 0x35, 0x103)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDGEU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovqgeu", F3F(2, 0x35, 0x183)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDGEU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovsgeu", F3F(2, 0x35, 0x101)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDGEU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovsgeu", F3F(2, 0x35, 0x181)|MCOND(CONDGEU,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDGEU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovdgu", F3F(2, 0x35, 0x102)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDGU,~0), "z,f,g", 0, v9 },
-{ "fmovdgu", F3F(2, 0x35, 0x182)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDGU,~0), "Z,f,g", 0, v9 },
-{ "fmovqgu", F3F(2, 0x35, 0x103)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDGU,~0), "z,f,g", 0, v9 },
-{ "fmovqgu", F3F(2, 0x35, 0x183)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDGU,~0), "Z,f,g", 0, v9 },
-{ "fmovsgu", F3F(2, 0x35, 0x101)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDGU,~0), "z,f,g", 0, v9 },
-{ "fmovsgu", F3F(2, 0x35, 0x181)|MCOND(CONDGU,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDGU,~0), "Z,f,g", 0, v9 },
-{ "fmovdl", F3F(2, 0x35, 0x102)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDL,~0), "z,f,g", 0, v9 },
-{ "fmovdl", F3F(2, 0x35, 0x082)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDL,~0), "6,f,g", 0, v9 },
-{ "fmovdl", F3F(2, 0x35, 0x182)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDL,~0), "Z,f,g", 0, v9 },
-{ "fmovdl", F3F(2, 0x35, 0x0a2)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDL,~0), "7,f,g", 0, v9 },
-{ "fmovdl", F3F(2, 0x35, 0x0c2)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDL,~0), "8,f,g", 0, v9 },
-{ "fmovdl", F3F(2, 0x35, 0x0e2)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDL,~0), "9,f,g", 0, v9 },
-{ "fmovql", F3F(2, 0x35, 0x103)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDL,~0), "z,f,g", 0, v9 },
-{ "fmovql", F3F(2, 0x35, 0x083)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDL,~0), "6,f,g", 0, v9 },
-{ "fmovql", F3F(2, 0x35, 0x183)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDL,~0), "Z,f,g", 0, v9 },
-{ "fmovql", F3F(2, 0x35, 0x0a3)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDL,~0), "7,f,g", 0, v9 },
-{ "fmovql", F3F(2, 0x35, 0x0c3)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDL,~0), "8,f,g", 0, v9 },
-{ "fmovql", F3F(2, 0x35, 0x0e3)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDL,~0), "9,f,g", 0, v9 },
-{ "fmovsl", F3F(2, 0x35, 0x101)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDL,~0), "z,f,g", 0, v9 },
-{ "fmovsl", F3F(2, 0x35, 0x081)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDL,~0), "6,f,g", 0, v9 },
-{ "fmovsl", F3F(2, 0x35, 0x181)|MCOND(CONDL,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDL,~0), "Z,f,g", 0, v9 },
-{ "fmovsl", F3F(2, 0x35, 0x0a1)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDL,~0), "7,f,g", 0, v9 },
-{ "fmovsl", F3F(2, 0x35, 0x0c1)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDL,~0), "8,f,g", 0, v9 },
-{ "fmovsl", F3F(2, 0x35, 0x0e1)|MCOND(FCONDL,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDL,~0), "9,f,g", 0, v9 },
-{ "fmovdle", F3F(2, 0x35, 0x102)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDLE,~0), "z,f,g", 0, v9 },
-{ "fmovdle", F3F(2, 0x35, 0x082)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDLE,~0), "6,f,g", 0, v9 },
-{ "fmovdle", F3F(2, 0x35, 0x182)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDLE,~0), "Z,f,g", 0, v9 },
-{ "fmovdle", F3F(2, 0x35, 0x0a2)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDLE,~0), "7,f,g", 0, v9 },
-{ "fmovdle", F3F(2, 0x35, 0x0c2)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDLE,~0), "8,f,g", 0, v9 },
-{ "fmovdle", F3F(2, 0x35, 0x0e2)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDLE,~0), "9,f,g", 0, v9 },
-{ "fmovqle", F3F(2, 0x35, 0x103)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDLE,~0), "z,f,g", 0, v9 },
-{ "fmovqle", F3F(2, 0x35, 0x083)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDLE,~0), "6,f,g", 0, v9 },
-{ "fmovqle", F3F(2, 0x35, 0x183)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDLE,~0), "Z,f,g", 0, v9 },
-{ "fmovqle", F3F(2, 0x35, 0x0a3)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDLE,~0), "7,f,g", 0, v9 },
-{ "fmovqle", F3F(2, 0x35, 0x0c3)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDLE,~0), "8,f,g", 0, v9 },
-{ "fmovqle", F3F(2, 0x35, 0x0e3)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDLE,~0), "9,f,g", 0, v9 },
-{ "fmovsle", F3F(2, 0x35, 0x101)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDLE,~0), "z,f,g", 0, v9 },
-{ "fmovsle", F3F(2, 0x35, 0x081)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDLE,~0), "6,f,g", 0, v9 },
-{ "fmovsle", F3F(2, 0x35, 0x181)|MCOND(CONDLE,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDLE,~0), "Z,f,g", 0, v9 },
-{ "fmovsle", F3F(2, 0x35, 0x0a1)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDLE,~0), "7,f,g", 0, v9 },
-{ "fmovsle", F3F(2, 0x35, 0x0c1)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDLE,~0), "8,f,g", 0, v9 },
-{ "fmovsle", F3F(2, 0x35, 0x0e1)|MCOND(FCONDLE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDLE,~0), "9,f,g", 0, v9 },
-{ "fmovdleu", F3F(2, 0x35, 0x102)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDLEU,~0), "z,f,g", 0, v9 },
-{ "fmovdleu", F3F(2, 0x35, 0x182)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDLEU,~0), "Z,f,g", 0, v9 },
-{ "fmovqleu", F3F(2, 0x35, 0x103)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDLEU,~0), "z,f,g", 0, v9 },
-{ "fmovqleu", F3F(2, 0x35, 0x183)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDLEU,~0), "Z,f,g", 0, v9 },
-{ "fmovsleu", F3F(2, 0x35, 0x101)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDLEU,~0), "z,f,g", 0, v9 },
-{ "fmovsleu", F3F(2, 0x35, 0x181)|MCOND(CONDLEU,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDLEU,~0), "Z,f,g", 0, v9 },
-{ "fmovdlg", F3F(2, 0x35, 0x082)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDLG,~0), "6,f,g", 0, v9 },
-{ "fmovdlg", F3F(2, 0x35, 0x0a2)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDLG,~0), "7,f,g", 0, v9 },
-{ "fmovdlg", F3F(2, 0x35, 0x0c2)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDLG,~0), "8,f,g", 0, v9 },
-{ "fmovdlg", F3F(2, 0x35, 0x0e2)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDLG,~0), "9,f,g", 0, v9 },
-{ "fmovqlg", F3F(2, 0x35, 0x083)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDLG,~0), "6,f,g", 0, v9 },
-{ "fmovqlg", F3F(2, 0x35, 0x0a3)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDLG,~0), "7,f,g", 0, v9 },
-{ "fmovqlg", F3F(2, 0x35, 0x0c3)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDLG,~0), "8,f,g", 0, v9 },
-{ "fmovqlg", F3F(2, 0x35, 0x0e3)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDLG,~0), "9,f,g", 0, v9 },
-{ "fmovslg", F3F(2, 0x35, 0x081)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDLG,~0), "6,f,g", 0, v9 },
-{ "fmovslg", F3F(2, 0x35, 0x0a1)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDLG,~0), "7,f,g", 0, v9 },
-{ "fmovslg", F3F(2, 0x35, 0x0c1)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDLG,~0), "8,f,g", 0, v9 },
-{ "fmovslg", F3F(2, 0x35, 0x0e1)|MCOND(FCONDLG,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDLG,~0), "9,f,g", 0, v9 },
-{ "fmovdlu", F3F(2, 0x35, 0x102)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDLU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovdlu", F3F(2, 0x35, 0x182)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDLU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovqlu", F3F(2, 0x35, 0x103)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDLU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovqlu", F3F(2, 0x35, 0x183)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDLU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovslu", F3F(2, 0x35, 0x101)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDLU,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovslu", F3F(2, 0x35, 0x181)|MCOND(CONDLU,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDLU,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovdn", F3F(2, 0x35, 0x102)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDN,~0), "z,f,g", 0, v9 },
-{ "fmovdn", F3F(2, 0x35, 0x082)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDN,~0), "6,f,g", 0, v9 },
-{ "fmovdn", F3F(2, 0x35, 0x182)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDN,~0), "Z,f,g", 0, v9 },
-{ "fmovdn", F3F(2, 0x35, 0x0a2)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDN,~0), "7,f,g", 0, v9 },
-{ "fmovdn", F3F(2, 0x35, 0x0c2)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDN,~0), "8,f,g", 0, v9 },
-{ "fmovdn", F3F(2, 0x35, 0x0e2)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDN,~0), "9,f,g", 0, v9 },
-{ "fmovqn", F3F(2, 0x35, 0x103)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDN,~0), "z,f,g", 0, v9 },
-{ "fmovqn", F3F(2, 0x35, 0x083)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDN,~0), "6,f,g", 0, v9 },
-{ "fmovqn", F3F(2, 0x35, 0x183)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDN,~0), "Z,f,g", 0, v9 },
-{ "fmovqn", F3F(2, 0x35, 0x0a3)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDN,~0), "7,f,g", 0, v9 },
-{ "fmovqn", F3F(2, 0x35, 0x0c3)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDN,~0), "8,f,g", 0, v9 },
-{ "fmovqn", F3F(2, 0x35, 0x0e3)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDN,~0), "9,f,g", 0, v9 },
-{ "fmovsn", F3F(2, 0x35, 0x101)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDN,~0), "z,f,g", 0, v9 },
-{ "fmovsn", F3F(2, 0x35, 0x081)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDN,~0), "6,f,g", 0, v9 },
-{ "fmovsn", F3F(2, 0x35, 0x181)|MCOND(CONDN,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDN,~0), "Z,f,g", 0, v9 },
-{ "fmovsn", F3F(2, 0x35, 0x0a1)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDN,~0), "7,f,g", 0, v9 },
-{ "fmovsn", F3F(2, 0x35, 0x0c1)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDN,~0), "8,f,g", 0, v9 },
-{ "fmovsn", F3F(2, 0x35, 0x0e1)|MCOND(FCONDN,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDN,~0), "9,f,g", 0, v9 },
-{ "fmovdne", F3F(2, 0x35, 0x102)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDNE,~0), "z,f,g", 0, v9 },
-{ "fmovdne", F3F(2, 0x35, 0x082)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDNE,~0), "6,f,g", 0, v9 },
-{ "fmovdne", F3F(2, 0x35, 0x182)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDNE,~0), "Z,f,g", 0, v9 },
-{ "fmovdne", F3F(2, 0x35, 0x0a2)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDNE,~0), "7,f,g", 0, v9 },
-{ "fmovdne", F3F(2, 0x35, 0x0c2)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDNE,~0), "8,f,g", 0, v9 },
-{ "fmovdne", F3F(2, 0x35, 0x0e2)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDNE,~0), "9,f,g", 0, v9 },
-{ "fmovqne", F3F(2, 0x35, 0x103)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDNE,~0), "z,f,g", 0, v9 },
-{ "fmovqne", F3F(2, 0x35, 0x083)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDNE,~0), "6,f,g", 0, v9 },
-{ "fmovqne", F3F(2, 0x35, 0x183)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDNE,~0), "Z,f,g", 0, v9 },
-{ "fmovqne", F3F(2, 0x35, 0x0a3)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDNE,~0), "7,f,g", 0, v9 },
-{ "fmovqne", F3F(2, 0x35, 0x0c3)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDNE,~0), "8,f,g", 0, v9 },
-{ "fmovqne", F3F(2, 0x35, 0x0e3)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDNE,~0), "9,f,g", 0, v9 },
-{ "fmovsne", F3F(2, 0x35, 0x101)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDNE,~0), "z,f,g", 0, v9 },
-{ "fmovsne", F3F(2, 0x35, 0x081)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDNE,~0), "6,f,g", 0, v9 },
-{ "fmovsne", F3F(2, 0x35, 0x181)|MCOND(CONDNE,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDNE,~0), "Z,f,g", 0, v9 },
-{ "fmovsne", F3F(2, 0x35, 0x0a1)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDNE,~0), "7,f,g", 0, v9 },
-{ "fmovsne", F3F(2, 0x35, 0x0c1)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDNE,~0), "8,f,g", 0, v9 },
-{ "fmovsne", F3F(2, 0x35, 0x0e1)|MCOND(FCONDNE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDNE,~0), "9,f,g", 0, v9 },
-{ "fmovdneg", F3F(2, 0x35, 0x102)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDNEG,~0), "z,f,g", 0, v9 },
-{ "fmovdneg", F3F(2, 0x35, 0x182)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDNEG,~0), "Z,f,g", 0, v9 },
-{ "fmovqneg", F3F(2, 0x35, 0x103)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDNEG,~0), "z,f,g", 0, v9 },
-{ "fmovqneg", F3F(2, 0x35, 0x183)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDNEG,~0), "Z,f,g", 0, v9 },
-{ "fmovsneg", F3F(2, 0x35, 0x101)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDNEG,~0), "z,f,g", 0, v9 },
-{ "fmovsneg", F3F(2, 0x35, 0x181)|MCOND(CONDNEG,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDNEG,~0), "Z,f,g", 0, v9 },
-{ "fmovdnz", F3F(2, 0x35, 0x102)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDNZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovdnz", F3F(2, 0x35, 0x082)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDNZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovdnz", F3F(2, 0x35, 0x182)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDNZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovdnz", F3F(2, 0x35, 0x0a2)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDNZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovdnz", F3F(2, 0x35, 0x0c2)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDNZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovdnz", F3F(2, 0x35, 0x0e2)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDNZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovqnz", F3F(2, 0x35, 0x103)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDNZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovqnz", F3F(2, 0x35, 0x083)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDNZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovqnz", F3F(2, 0x35, 0x183)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDNZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovqnz", F3F(2, 0x35, 0x0a3)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDNZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovqnz", F3F(2, 0x35, 0x0c3)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDNZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovqnz", F3F(2, 0x35, 0x0e3)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDNZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovsnz", F3F(2, 0x35, 0x101)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDNZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovsnz", F3F(2, 0x35, 0x081)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDNZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovsnz", F3F(2, 0x35, 0x181)|MCOND(CONDNZ,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDNZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovsnz", F3F(2, 0x35, 0x0a1)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDNZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovsnz", F3F(2, 0x35, 0x0c1)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDNZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovsnz", F3F(2, 0x35, 0x0e1)|MCOND(FCONDNZ,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDNZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovdo", F3F(2, 0x35, 0x082)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDO,~0), "6,f,g", 0, v9 },
-{ "fmovdo", F3F(2, 0x35, 0x0a2)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDO,~0), "7,f,g", 0, v9 },
-{ "fmovdo", F3F(2, 0x35, 0x0c2)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDO,~0), "8,f,g", 0, v9 },
-{ "fmovdo", F3F(2, 0x35, 0x0e2)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDO,~0), "9,f,g", 0, v9 },
-{ "fmovqo", F3F(2, 0x35, 0x083)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDO,~0), "6,f,g", 0, v9 },
-{ "fmovqo", F3F(2, 0x35, 0x0a3)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDO,~0), "7,f,g", 0, v9 },
-{ "fmovqo", F3F(2, 0x35, 0x0c3)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDO,~0), "8,f,g", 0, v9 },
-{ "fmovqo", F3F(2, 0x35, 0x0e3)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDO,~0), "9,f,g", 0, v9 },
-{ "fmovso", F3F(2, 0x35, 0x081)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDO,~0), "6,f,g", 0, v9 },
-{ "fmovso", F3F(2, 0x35, 0x0a1)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDO,~0), "7,f,g", 0, v9 },
-{ "fmovso", F3F(2, 0x35, 0x0c1)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDO,~0), "8,f,g", 0, v9 },
-{ "fmovso", F3F(2, 0x35, 0x0e1)|MCOND(FCONDO,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDO,~0), "9,f,g", 0, v9 },
-{ "fmovdpos", F3F(2, 0x35, 0x102)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDPOS,~0), "z,f,g", 0, v9 },
-{ "fmovdpos", F3F(2, 0x35, 0x182)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDPOS,~0), "Z,f,g", 0, v9 },
-{ "fmovqpos", F3F(2, 0x35, 0x103)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDPOS,~0), "z,f,g", 0, v9 },
-{ "fmovqpos", F3F(2, 0x35, 0x183)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDPOS,~0), "Z,f,g", 0, v9 },
-{ "fmovspos", F3F(2, 0x35, 0x101)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDPOS,~0), "z,f,g", 0, v9 },
-{ "fmovspos", F3F(2, 0x35, 0x181)|MCOND(CONDPOS,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDPOS,~0), "Z,f,g", 0, v9 },
-{ "fmovdu", F3F(2, 0x35, 0x082)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDU,~0), "6,f,g", 0, v9 },
-{ "fmovdu", F3F(2, 0x35, 0x0a2)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDU,~0), "7,f,g", 0, v9 },
-{ "fmovdu", F3F(2, 0x35, 0x0c2)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDU,~0), "8,f,g", 0, v9 },
-{ "fmovdu", F3F(2, 0x35, 0x0e2)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDU,~0), "9,f,g", 0, v9 },
-{ "fmovqu", F3F(2, 0x35, 0x083)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDU,~0), "6,f,g", 0, v9 },
-{ "fmovqu", F3F(2, 0x35, 0x0a3)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDU,~0), "7,f,g", 0, v9 },
-{ "fmovqu", F3F(2, 0x35, 0x0c3)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDU,~0), "8,f,g", 0, v9 },
-{ "fmovqu", F3F(2, 0x35, 0x0e3)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDU,~0), "9,f,g", 0, v9 },
-{ "fmovsu", F3F(2, 0x35, 0x081)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDU,~0), "6,f,g", 0, v9 },
-{ "fmovsu", F3F(2, 0x35, 0x0a1)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDU,~0), "7,f,g", 0, v9 },
-{ "fmovsu", F3F(2, 0x35, 0x0c1)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDU,~0), "8,f,g", 0, v9 },
-{ "fmovsu", F3F(2, 0x35, 0x0e1)|MCOND(FCONDU,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDU,~0), "9,f,g", 0, v9 },
-{ "fmovdue", F3F(2, 0x35, 0x082)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDUE,~0), "6,f,g", 0, v9 },
-{ "fmovdue", F3F(2, 0x35, 0x0a2)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDUE,~0), "7,f,g", 0, v9 },
-{ "fmovdue", F3F(2, 0x35, 0x0c2)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDUE,~0), "8,f,g", 0, v9 },
-{ "fmovdue", F3F(2, 0x35, 0x0e2)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDUE,~0), "9,f,g", 0, v9 },
-{ "fmovque", F3F(2, 0x35, 0x083)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDUE,~0), "6,f,g", 0, v9 },
-{ "fmovque", F3F(2, 0x35, 0x0a3)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDUE,~0), "7,f,g", 0, v9 },
-{ "fmovque", F3F(2, 0x35, 0x0c3)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDUE,~0), "8,f,g", 0, v9 },
-{ "fmovque", F3F(2, 0x35, 0x0e3)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDUE,~0), "9,f,g", 0, v9 },
-{ "fmovsue", F3F(2, 0x35, 0x081)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDUE,~0), "6,f,g", 0, v9 },
-{ "fmovsue", F3F(2, 0x35, 0x0a1)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDUE,~0), "7,f,g", 0, v9 },
-{ "fmovsue", F3F(2, 0x35, 0x0c1)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDUE,~0), "8,f,g", 0, v9 },
-{ "fmovsue", F3F(2, 0x35, 0x0e1)|MCOND(FCONDUE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDUE,~0), "9,f,g", 0, v9 },
-{ "fmovdug", F3F(2, 0x35, 0x082)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDUG,~0), "6,f,g", 0, v9 },
-{ "fmovdug", F3F(2, 0x35, 0x0a2)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDUG,~0), "7,f,g", 0, v9 },
-{ "fmovdug", F3F(2, 0x35, 0x0c2)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDUG,~0), "8,f,g", 0, v9 },
-{ "fmovdug", F3F(2, 0x35, 0x0e2)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDUG,~0), "9,f,g", 0, v9 },
-{ "fmovqug", F3F(2, 0x35, 0x083)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDUG,~0), "6,f,g", 0, v9 },
-{ "fmovqug", F3F(2, 0x35, 0x0a3)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDUG,~0), "7,f,g", 0, v9 },
-{ "fmovqug", F3F(2, 0x35, 0x0c3)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDUG,~0), "8,f,g", 0, v9 },
-{ "fmovqug", F3F(2, 0x35, 0x0e3)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDUG,~0), "9,f,g", 0, v9 },
-{ "fmovsug", F3F(2, 0x35, 0x081)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDUG,~0), "6,f,g", 0, v9 },
-{ "fmovsug", F3F(2, 0x35, 0x0a1)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDUG,~0), "7,f,g", 0, v9 },
-{ "fmovsug", F3F(2, 0x35, 0x0c1)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDUG,~0), "8,f,g", 0, v9 },
-{ "fmovsug", F3F(2, 0x35, 0x0e1)|MCOND(FCONDUG,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDUG,~0), "9,f,g", 0, v9 },
-{ "fmovduge", F3F(2, 0x35, 0x082)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDUGE,~0), "6,f,g", 0, v9 },
-{ "fmovduge", F3F(2, 0x35, 0x0a2)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDUGE,~0), "7,f,g", 0, v9 },
-{ "fmovduge", F3F(2, 0x35, 0x0c2)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDUGE,~0), "8,f,g", 0, v9 },
-{ "fmovduge", F3F(2, 0x35, 0x0e2)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDUGE,~0), "9,f,g", 0, v9 },
-{ "fmovquge", F3F(2, 0x35, 0x083)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDUGE,~0), "6,f,g", 0, v9 },
-{ "fmovquge", F3F(2, 0x35, 0x0a3)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDUGE,~0), "7,f,g", 0, v9 },
-{ "fmovquge", F3F(2, 0x35, 0x0c3)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDUGE,~0), "8,f,g", 0, v9 },
-{ "fmovquge", F3F(2, 0x35, 0x0e3)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDUGE,~0), "9,f,g", 0, v9 },
-{ "fmovsuge", F3F(2, 0x35, 0x081)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDUGE,~0), "6,f,g", 0, v9 },
-{ "fmovsuge", F3F(2, 0x35, 0x0a1)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDUGE,~0), "7,f,g", 0, v9 },
-{ "fmovsuge", F3F(2, 0x35, 0x0c1)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDUGE,~0), "8,f,g", 0, v9 },
-{ "fmovsuge", F3F(2, 0x35, 0x0e1)|MCOND(FCONDUGE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDUGE,~0), "9,f,g", 0, v9 },
-{ "fmovdul", F3F(2, 0x35, 0x082)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDUL,~0), "6,f,g", 0, v9 },
-{ "fmovdul", F3F(2, 0x35, 0x0a2)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDUL,~0), "7,f,g", 0, v9 },
-{ "fmovdul", F3F(2, 0x35, 0x0c2)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDUL,~0), "8,f,g", 0, v9 },
-{ "fmovdul", F3F(2, 0x35, 0x0e2)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDUL,~0), "9,f,g", 0, v9 },
-{ "fmovqul", F3F(2, 0x35, 0x083)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDUL,~0), "6,f,g", 0, v9 },
-{ "fmovqul", F3F(2, 0x35, 0x0a3)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDUL,~0), "7,f,g", 0, v9 },
-{ "fmovqul", F3F(2, 0x35, 0x0c3)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDUL,~0), "8,f,g", 0, v9 },
-{ "fmovqul", F3F(2, 0x35, 0x0e3)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDUL,~0), "9,f,g", 0, v9 },
-{ "fmovsul", F3F(2, 0x35, 0x081)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDUL,~0), "6,f,g", 0, v9 },
-{ "fmovsul", F3F(2, 0x35, 0x0a1)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDUL,~0), "7,f,g", 0, v9 },
-{ "fmovsul", F3F(2, 0x35, 0x0c1)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDUL,~0), "8,f,g", 0, v9 },
-{ "fmovsul", F3F(2, 0x35, 0x0e1)|MCOND(FCONDUL,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDUL,~0), "9,f,g", 0, v9 },
-{ "fmovdule", F3F(2, 0x35, 0x082)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDULE,~0), "6,f,g", 0, v9 },
-{ "fmovdule", F3F(2, 0x35, 0x0a2)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDULE,~0), "7,f,g", 0, v9 },
-{ "fmovdule", F3F(2, 0x35, 0x0c2)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDULE,~0), "8,f,g", 0, v9 },
-{ "fmovdule", F3F(2, 0x35, 0x0e2)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDULE,~0), "9,f,g", 0, v9 },
-{ "fmovqule", F3F(2, 0x35, 0x083)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDULE,~0), "6,f,g", 0, v9 },
-{ "fmovqule", F3F(2, 0x35, 0x0a3)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDULE,~0), "7,f,g", 0, v9 },
-{ "fmovqule", F3F(2, 0x35, 0x0c3)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDULE,~0), "8,f,g", 0, v9 },
-{ "fmovqule", F3F(2, 0x35, 0x0e3)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDULE,~0), "9,f,g", 0, v9 },
-{ "fmovsule", F3F(2, 0x35, 0x081)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDULE,~0), "6,f,g", 0, v9 },
-{ "fmovsule", F3F(2, 0x35, 0x0a1)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDULE,~0), "7,f,g", 0, v9 },
-{ "fmovsule", F3F(2, 0x35, 0x0c1)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDULE,~0), "8,f,g", 0, v9 },
-{ "fmovsule", F3F(2, 0x35, 0x0e1)|MCOND(FCONDULE,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDULE,~0), "9,f,g", 0, v9 },
-{ "fmovdvc", F3F(2, 0x35, 0x102)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDVC,~0), "z,f,g", 0, v9 },
-{ "fmovdvc", F3F(2, 0x35, 0x182)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDVC,~0), "Z,f,g", 0, v9 },
-{ "fmovqvc", F3F(2, 0x35, 0x103)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDVC,~0), "z,f,g", 0, v9 },
-{ "fmovqvc", F3F(2, 0x35, 0x183)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDVC,~0), "Z,f,g", 0, v9 },
-{ "fmovsvc", F3F(2, 0x35, 0x101)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDVC,~0), "z,f,g", 0, v9 },
-{ "fmovsvc", F3F(2, 0x35, 0x181)|MCOND(CONDVC,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDVC,~0), "Z,f,g", 0, v9 },
-{ "fmovdvs", F3F(2, 0x35, 0x102)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDVS,~0), "z,f,g", 0, v9 },
-{ "fmovdvs", F3F(2, 0x35, 0x182)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDVS,~0), "Z,f,g", 0, v9 },
-{ "fmovqvs", F3F(2, 0x35, 0x103)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDVS,~0), "z,f,g", 0, v9 },
-{ "fmovqvs", F3F(2, 0x35, 0x183)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDVS,~0), "Z,f,g", 0, v9 },
-{ "fmovsvs", F3F(2, 0x35, 0x101)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDVS,~0), "z,f,g", 0, v9 },
-{ "fmovsvs", F3F(2, 0x35, 0x181)|MCOND(CONDVS,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDVS,~0), "Z,f,g", 0, v9 },
-{ "fmovdz", F3F(2, 0x35, 0x102)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x102)|MCOND(~CONDZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovdz", F3F(2, 0x35, 0x082)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x082)|MCOND(~FCONDZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovdz", F3F(2, 0x35, 0x182)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x182)|MCOND(~CONDZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovdz", F3F(2, 0x35, 0x0a2)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0a2)|MCOND(~FCONDZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovdz", F3F(2, 0x35, 0x0c2)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0c2)|MCOND(~FCONDZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovdz", F3F(2, 0x35, 0x0e2)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0e2)|MCOND(~FCONDZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovqz", F3F(2, 0x35, 0x103)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x103)|MCOND(~CONDZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovqz", F3F(2, 0x35, 0x083)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x083)|MCOND(~FCONDZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovqz", F3F(2, 0x35, 0x183)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x183)|MCOND(~CONDZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovqz", F3F(2, 0x35, 0x0a3)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0a3)|MCOND(~FCONDZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovqz", F3F(2, 0x35, 0x0c3)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0c3)|MCOND(~FCONDZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovqz", F3F(2, 0x35, 0x0e3)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0e3)|MCOND(~FCONDZ,~0), "9,f,g", F_ALIAS, v9 },
-{ "fmovsz", F3F(2, 0x35, 0x101)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x101)|MCOND(~CONDZ,~0), "z,f,g", F_ALIAS, v9 },
-{ "fmovsz", F3F(2, 0x35, 0x081)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x081)|MCOND(~FCONDZ,~0), "6,f,g", F_ALIAS, v9 },
-{ "fmovsz", F3F(2, 0x35, 0x181)|MCOND(CONDZ,0), F3F(~2, ~0x35, ~0x181)|MCOND(~CONDZ,~0), "Z,f,g", F_ALIAS, v9 },
-{ "fmovsz", F3F(2, 0x35, 0x0a1)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0a1)|MCOND(~FCONDZ,~0), "7,f,g", F_ALIAS, v9 },
-{ "fmovsz", F3F(2, 0x35, 0x0c1)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0c1)|MCOND(~FCONDZ,~0), "8,f,g", F_ALIAS, v9 },
-{ "fmovsz", F3F(2, 0x35, 0x0e1)|MCOND(FCONDZ,0), F3F(~2, ~0x35, ~0x0e1)|MCOND(~FCONDZ,~0), "9,f,g", F_ALIAS, v9 },
-
-#define brfc(opcode, mask, lose, flags) \
- { opcode, (mask), ANNUL|(lose), "l", flags|F_DELAYED, v6 }, \
- { opcode, (mask)|ANNUL, (lose), ",a l", flags|F_DELAYED, v6 }
-
-#define brfcx(opcode, mask, lose, flags) /* v9 */ \
- { opcode, FBFCC(0)|(mask), ANNUL|BPRED|FBFCC(~0)|(lose), "6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask)|ANNUL, BPRED|FBFCC(~0)|(lose), ",a 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask), ANNUL|BPRED|FBFCC(~0)|(lose), ",N 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask)|ANNUL, BPRED|FBFCC(~0)|(lose), ",a,N 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask)|BPRED, ANNUL|FBFCC(~0)|(lose), ",T 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(0)|(mask)|BPRED|ANNUL, FBFCC(~0)|(lose), ",a,T 6,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask), ANNUL|BPRED|FBFCC(~1)|(lose), "7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask)|ANNUL, BPRED|FBFCC(~1)|(lose), ",a 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask), ANNUL|BPRED|FBFCC(~1)|(lose), ",N 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask)|ANNUL, BPRED|FBFCC(~1)|(lose), ",a,N 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask)|BPRED, ANNUL|FBFCC(~1)|(lose), ",T 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(1)|(mask)|BPRED|ANNUL, FBFCC(~1)|(lose), ",a,T 7,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask), ANNUL|BPRED|FBFCC(~2)|(lose), "8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask)|ANNUL, BPRED|FBFCC(~2)|(lose), ",a 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask), ANNUL|BPRED|FBFCC(~2)|(lose), ",N 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask)|ANNUL, BPRED|FBFCC(~2)|(lose), ",a,N 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask)|BPRED, ANNUL|FBFCC(~2)|(lose), ",T 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(2)|(mask)|BPRED|ANNUL, FBFCC(~2)|(lose), ",a,T 8,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask), ANNUL|BPRED|FBFCC(~3)|(lose), "9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask)|ANNUL, BPRED|FBFCC(~3)|(lose), ",a 9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask), ANNUL|BPRED|FBFCC(~3)|(lose), ",N 9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask)|ANNUL, BPRED|FBFCC(~3)|(lose), ",a,N 9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask)|BPRED, ANNUL|FBFCC(~3)|(lose), ",T 9,G", flags|F_DELAYED, v9 }, \
- { opcode, FBFCC(3)|(mask)|BPRED|ANNUL, FBFCC(~3)|(lose), ",a,T 9,G", flags|F_DELAYED, v9 }
-
-#define condfc(fop, cop, mask, flags) \
- brfc(fop, F2(0, 6)|COND(mask), F2(~0, ~6)|COND(~(mask)), flags), \
- brfcx(fop, F2(0, 5)|COND(mask), F2(~0, ~5)|COND(~(mask)), flags), /* v9 */ \
- brfc(cop, F2(0, 7)|COND(mask), F2(~0, ~7)|COND(~(mask)), flags) \
-
-#define condf(fop, mask, flags) \
- brfcx(fop, F2(0, 5)|COND(mask), F2(~0, ~5)|COND(~(mask)), flags), /* v9 */ \
- brfc(fop, F2(0, 6)|COND(mask), F2(~0, ~6)|COND(~(mask)), flags)
-
-condfc("fb", "cb", 0x8, 0),
-condfc("fba", "cba", 0x8, F_ALIAS),
-condfc("fbe", "cb0", 0x9, 0),
-condf("fbz", 0x9, F_ALIAS),
-condfc("fbg", "cb2", 0x6, 0),
-condfc("fbge", "cb02", 0xb, 0),
-condfc("fbl", "cb1", 0x4, 0),
-condfc("fble", "cb01", 0xd, 0),
-condfc("fblg", "cb12", 0x2, 0),
-condfc("fbn", "cbn", 0x0, 0),
-condfc("fbne", "cb123", 0x1, 0),
-condf("fbnz", 0x1, F_ALIAS),
-condfc("fbo", "cb012", 0xf, 0),
-condfc("fbu", "cb3", 0x7, 0),
-condfc("fbue", "cb03", 0xa, 0),
-condfc("fbug", "cb23", 0x5, 0),
-condfc("fbuge", "cb023", 0xc, 0),
-condfc("fbul", "cb13", 0x3, 0),
-condfc("fbule", "cb013", 0xe, 0),
-
-#undef condfc
-#undef brfc
-#undef brfcx /* v9 */
-
-{ "jmp", F3(2, 0x38, 0), F3(~2, ~0x38, ~0)|RD_G0|ASI(~0), "1+2", F_DELAYED, v6 }, /* jmpl rs1+rs2,%g0 */
-{ "jmp", F3(2, 0x38, 0), F3(~2, ~0x38, ~0)|RD_G0|ASI_RS2(~0), "1", F_DELAYED, v6 }, /* jmpl rs1+%g0,%g0 */
-{ "jmp", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|RD_G0, "1+i", F_DELAYED, v6 }, /* jmpl rs1+i,%g0 */
-{ "jmp", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|RD_G0, "i+1", F_DELAYED, v6 }, /* jmpl i+rs1,%g0 */
-{ "jmp", F3(2, 0x38, 1), F3(~2, ~0x38, ~1)|RD_G0|RS1_G0, "i", F_DELAYED, v6 }, /* jmpl %g0+i,%g0 */
-
-{ "nop", F2(0, 4), 0xfeffffff, "", 0, v6 }, /* sethi 0, %g0 */
-
-{ "set", F2(0x0, 0x4), F2(~0x0, ~0x4), "Sh,d", F_ALIAS, v6 },
-
-{ "sethi", F2(0x0, 0x4), F2(~0x0, ~0x4), "h,d", 0, v6 },
-
-{ "taddcc", F3(2, 0x20, 0), F3(~2, ~0x20, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "taddcc", F3(2, 0x20, 1), F3(~2, ~0x20, ~1), "1,i,d", 0, v6 },
-{ "taddcc", F3(2, 0x20, 1), F3(~2, ~0x20, ~1), "i,1,d", 0, v6 },
-{ "taddcctv", F3(2, 0x22, 0), F3(~2, ~0x22, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "taddcctv", F3(2, 0x22, 1), F3(~2, ~0x22, ~1), "1,i,d", 0, v6 },
-{ "taddcctv", F3(2, 0x22, 1), F3(~2, ~0x22, ~1), "i,1,d", 0, v6 },
-
-{ "tsubcc", F3(2, 0x21, 0), F3(~2, ~0x21, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "tsubcc", F3(2, 0x21, 1), F3(~2, ~0x21, ~1), "1,i,d", 0, v6 },
-{ "tsubcctv", F3(2, 0x23, 0), F3(~2, ~0x23, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "tsubcctv", F3(2, 0x23, 1), F3(~2, ~0x23, ~1), "1,i,d", 0, v6 },
-
-/* FIXME Thise is marked F_ALIAS, so that it won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "unimp", F2(0x0, 0x0), 0xffc00000, "n", F_ALIAS, v6 },
-{ "illtrap", F2(0, 0), F2(~0, ~0)|RD_G0, "n", 0, v9 },
-
-/* This *is* a commutative instruction. */
-{ "xnor", F3(2, 0x07, 0), F3(~2, ~0x07, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "xnor", F3(2, 0x07, 1), F3(~2, ~0x07, ~1), "1,i,d", 0, v6 },
-{ "xnor", F3(2, 0x07, 1), F3(~2, ~0x07, ~1), "i,1,d", 0, v6 },
-/* This *is* a commutative instruction. */
-{ "xnorcc", F3(2, 0x17, 0), F3(~2, ~0x17, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "xnorcc", F3(2, 0x17, 1), F3(~2, ~0x17, ~1), "1,i,d", 0, v6 },
-{ "xnorcc", F3(2, 0x17, 1), F3(~2, ~0x17, ~1), "i,1,d", 0, v6 },
-{ "xor", F3(2, 0x03, 0), F3(~2, ~0x03, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "xor", F3(2, 0x03, 1), F3(~2, ~0x03, ~1), "1,i,d", 0, v6 },
-{ "xor", F3(2, 0x03, 1), F3(~2, ~0x03, ~1), "i,1,d", 0, v6 },
-{ "xorcc", F3(2, 0x13, 0), F3(~2, ~0x13, ~0)|ASI(~0), "1,2,d", 0, v6 },
-{ "xorcc", F3(2, 0x13, 1), F3(~2, ~0x13, ~1), "1,i,d", 0, v6 },
-{ "xorcc", F3(2, 0x13, 1), F3(~2, ~0x13, ~1), "i,1,d", 0, v6 },
-
-{ "not", F3(2, 0x07, 0), F3(~2, ~0x07, ~0)|ASI(~0), "1,d", F_ALIAS, v6 }, /* xnor rs1,%0,rd */
-{ "not", F3(2, 0x07, 0), F3(~2, ~0x07, ~0)|ASI(~0), "r", F_ALIAS, v6 }, /* xnor rd,%0,rd */
-
-{ "btog", F3(2, 0x03, 0), F3(~2, ~0x03, ~0)|ASI(~0), "2,r", F_ALIAS, v6 }, /* xor rd,rs2,rd */
-{ "btog", F3(2, 0x03, 1), F3(~2, ~0x03, ~1), "i,r", F_ALIAS, v6 }, /* xor rd,i,rd */
-
-/* FPop1 and FPop2 are not instructions. Don't accept them. */
-
-{ "fdtoi", F3F(2, 0x34, 0x0d2), F3F(~2, ~0x34, ~0x0d2)|RS1_G0, "B,g", 0, v6 },
-{ "fstoi", F3F(2, 0x34, 0x0d1), F3F(~2, ~0x34, ~0x0d1)|RS1_G0, "f,g", 0, v6 },
-{ "fqtoi", F3F(2, 0x34, 0x0d3), F3F(~2, ~0x34, ~0x0d3)|RS1_G0, "R,g", 0, v8 },
-
-{ "fdtox", F3F(2, 0x34, 0x082), F3F(~2, ~0x34, ~0x082)|RS1_G0, "B,g", 0, v9 },
-{ "fstox", F3F(2, 0x34, 0x081), F3F(~2, ~0x34, ~0x081)|RS1_G0, "f,g", 0, v9 },
-{ "fqtox", F3F(2, 0x34, 0x083), F3F(~2, ~0x34, ~0x083)|RS1_G0, "R,g", 0, v9 },
-
-{ "fitod", F3F(2, 0x34, 0x0c8), F3F(~2, ~0x34, ~0x0c8)|RS1_G0, "f,H", 0, v6 },
-{ "fitos", F3F(2, 0x34, 0x0c4), F3F(~2, ~0x34, ~0x0c4)|RS1_G0, "f,g", 0, v6 },
-{ "fitoq", F3F(2, 0x34, 0x0cc), F3F(~2, ~0x34, ~0x0cc)|RS1_G0, "f,J", 0, v8 },
-
-{ "fxtod", F3F(2, 0x34, 0x088), F3F(~2, ~0x34, ~0x088)|RS1_G0, "f,H", 0, v9 },
-{ "fxtos", F3F(2, 0x34, 0x084), F3F(~2, ~0x34, ~0x084)|RS1_G0, "f,g", 0, v9 },
-{ "fxtoq", F3F(2, 0x34, 0x08c), F3F(~2, ~0x34, ~0x08c)|RS1_G0, "f,J", 0, v9 },
-
-{ "fdtoq", F3F(2, 0x34, 0x0ce), F3F(~2, ~0x34, ~0x0ce)|RS1_G0, "B,J", 0, v8 },
-{ "fdtos", F3F(2, 0x34, 0x0c6), F3F(~2, ~0x34, ~0x0c6)|RS1_G0, "B,g", 0, v6 },
-{ "fqtod", F3F(2, 0x34, 0x0cb), F3F(~2, ~0x34, ~0x0cb)|RS1_G0, "R,H", 0, v8 },
-{ "fqtos", F3F(2, 0x34, 0x0c7), F3F(~2, ~0x34, ~0x0c7)|RS1_G0, "R,g", 0, v8 },
-{ "fstod", F3F(2, 0x34, 0x0c9), F3F(~2, ~0x34, ~0x0c9)|RS1_G0, "f,H", 0, v6 },
-{ "fstoq", F3F(2, 0x34, 0x0cd), F3F(~2, ~0x34, ~0x0cd)|RS1_G0, "f,J", 0, v8 },
-
-{ "fdivd", F3F(2, 0x34, 0x04e), F3F(~2, ~0x34, ~0x04e), "v,B,H", 0, v6 },
-{ "fdivq", F3F(2, 0x34, 0x04f), F3F(~2, ~0x34, ~0x04f), "V,R,J", 0, v8 },
-{ "fdivs", F3F(2, 0x34, 0x04d), F3F(~2, ~0x34, ~0x04d), "e,f,g", 0, v6 },
-{ "fmuld", F3F(2, 0x34, 0x04a), F3F(~2, ~0x34, ~0x04a), "v,B,H", 0, v6 },
-{ "fmulq", F3F(2, 0x34, 0x04b), F3F(~2, ~0x34, ~0x04b), "V,R,J", 0, v8 },
-{ "fmuls", F3F(2, 0x34, 0x049), F3F(~2, ~0x34, ~0x049), "e,f,g", 0, v6 },
-
-{ "fdmulq", F3F(2, 0x34, 0x06e), F3F(~2, ~0x34, ~0x06e), "v,B,J", 0, v8 },
-{ "fsmuld", F3F(2, 0x34, 0x069), F3F(~2, ~0x34, ~0x069), "e,f,H", 0, v8 },
-
-{ "fsqrtd", F3F(2, 0x34, 0x02a), F3F(~2, ~0x34, ~0x02a)|RS1_G0, "B,H", 0, v7 },
-{ "fsqrtq", F3F(2, 0x34, 0x02b), F3F(~2, ~0x34, ~0x02b)|RS1_G0, "R,J", 0, v8 },
-{ "fsqrts", F3F(2, 0x34, 0x029), F3F(~2, ~0x34, ~0x029)|RS1_G0, "f,g", 0, v7 },
-
-{ "fabsd", F3F(2, 0x34, 0x00a), F3F(~2, ~0x34, ~0x00a)|RS1_G0, "B,H", 0, v9 },
-{ "fabsq", F3F(2, 0x34, 0x00b), F3F(~2, ~0x34, ~0x00b)|RS1_G0, "R,J", 0, v9 },
-{ "fabss", F3F(2, 0x34, 0x009), F3F(~2, ~0x34, ~0x009)|RS1_G0, "f,g", 0, v6 },
-{ "fmovd", F3F(2, 0x34, 0x002), F3F(~2, ~0x34, ~0x002)|RS1_G0, "B,H", 0, v9 },
-{ "fmovq", F3F(2, 0x34, 0x003), F3F(~2, ~0x34, ~0x003)|RS1_G0, "R,J", 0, v9 },
-{ "fmovs", F3F(2, 0x34, 0x001), F3F(~2, ~0x34, ~0x001)|RS1_G0, "f,g", 0, v6 },
-{ "fnegd", F3F(2, 0x34, 0x006), F3F(~2, ~0x34, ~0x006)|RS1_G0, "B,H", 0, v9 },
-{ "fnegq", F3F(2, 0x34, 0x007), F3F(~2, ~0x34, ~0x007)|RS1_G0, "R,J", 0, v9 },
-{ "fnegs", F3F(2, 0x34, 0x005), F3F(~2, ~0x34, ~0x005)|RS1_G0, "f,g", 0, v6 },
-
-{ "faddd", F3F(2, 0x34, 0x042), F3F(~2, ~0x34, ~0x042), "v,B,H", 0, v6 },
-{ "faddq", F3F(2, 0x34, 0x043), F3F(~2, ~0x34, ~0x043), "V,R,J", 0, v8 },
-{ "fadds", F3F(2, 0x34, 0x041), F3F(~2, ~0x34, ~0x041), "e,f,g", 0, v6 },
-{ "fsubd", F3F(2, 0x34, 0x046), F3F(~2, ~0x34, ~0x046), "v,B,H", 0, v6 },
-{ "fsubq", F3F(2, 0x34, 0x047), F3F(~2, ~0x34, ~0x047), "V,R,J", 0, v8 },
-{ "fsubs", F3F(2, 0x34, 0x045), F3F(~2, ~0x34, ~0x045), "e,f,g", 0, v6 },
-
-#define CMPFCC(x) (((x)&0x3)<<25)
-
-{ "fcmpd", F3F(2, 0x35, 0x052), F3F(~2, ~0x35, ~0x052)|RD_G0, "v,B", 0, v6 },
-{ "fcmpd", CMPFCC(0)|F3F(2, 0x35, 0x052), CMPFCC(~0)|F3F(~2, ~0x35, ~0x052), "6,v,B", 0, v9 },
-{ "fcmpd", CMPFCC(1)|F3F(2, 0x35, 0x052), CMPFCC(~1)|F3F(~2, ~0x35, ~0x052), "7,v,B", 0, v9 },
-{ "fcmpd", CMPFCC(2)|F3F(2, 0x35, 0x052), CMPFCC(~2)|F3F(~2, ~0x35, ~0x052), "8,v,B", 0, v9 },
-{ "fcmpd", CMPFCC(3)|F3F(2, 0x35, 0x052), CMPFCC(~3)|F3F(~2, ~0x35, ~0x052), "9,v,B", 0, v9 },
-{ "fcmped", F3F(2, 0x35, 0x056), F3F(~2, ~0x35, ~0x056)|RD_G0, "v,B", 0, v6 },
-{ "fcmped", CMPFCC(0)|F3F(2, 0x35, 0x056), CMPFCC(~0)|F3F(~2, ~0x35, ~0x056), "6,v,B", 0, v9 },
-{ "fcmped", CMPFCC(1)|F3F(2, 0x35, 0x056), CMPFCC(~1)|F3F(~2, ~0x35, ~0x056), "7,v,B", 0, v9 },
-{ "fcmped", CMPFCC(2)|F3F(2, 0x35, 0x056), CMPFCC(~2)|F3F(~2, ~0x35, ~0x056), "8,v,B", 0, v9 },
-{ "fcmped", CMPFCC(3)|F3F(2, 0x35, 0x056), CMPFCC(~3)|F3F(~2, ~0x35, ~0x056), "9,v,B", 0, v9 },
-{ "fcmpq", F3F(2, 0x34, 0x053), F3F(~2, ~0x34, ~0x053)|RD_G0, "V,R", 0, v8 },
-{ "fcmpq", CMPFCC(0)|F3F(2, 0x35, 0x053), CMPFCC(~0)|F3F(~2, ~0x35, ~0x053), "6,V,R", 0, v9 },
-{ "fcmpq", CMPFCC(1)|F3F(2, 0x35, 0x053), CMPFCC(~1)|F3F(~2, ~0x35, ~0x053), "7,V,R", 0, v9 },
-{ "fcmpq", CMPFCC(2)|F3F(2, 0x35, 0x053), CMPFCC(~2)|F3F(~2, ~0x35, ~0x053), "8,V,R", 0, v9 },
-{ "fcmpq", CMPFCC(3)|F3F(2, 0x35, 0x053), CMPFCC(~3)|F3F(~2, ~0x35, ~0x053), "9,V,R", 0, v9 },
-{ "fcmpeq", F3F(2, 0x34, 0x057), F3F(~2, ~0x34, ~0x057)|RD_G0, "V,R", 0, v8 },
-{ "fcmpeq", CMPFCC(0)|F3F(2, 0x35, 0x057), CMPFCC(~0)|F3F(~2, ~0x35, ~0x057), "6,V,R", 0, v9 },
-{ "fcmpeq", CMPFCC(1)|F3F(2, 0x35, 0x057), CMPFCC(~1)|F3F(~2, ~0x35, ~0x057), "7,V,R", 0, v9 },
-{ "fcmpeq", CMPFCC(2)|F3F(2, 0x35, 0x057), CMPFCC(~2)|F3F(~2, ~0x35, ~0x057), "8,V,R", 0, v9 },
-{ "fcmpeq", CMPFCC(3)|F3F(2, 0x35, 0x057), CMPFCC(~3)|F3F(~2, ~0x35, ~0x057), "9,V,R", 0, v9 },
-{ "fcmps", F3F(2, 0x35, 0x051), F3F(~2, ~0x35, ~0x051)|RD_G0, "e,f", 0, v6 },
-{ "fcmps", CMPFCC(0)|F3F(2, 0x35, 0x051), CMPFCC(~0)|F3F(~2, ~0x35, ~0x051), "6,e,f", 0, v9 },
-{ "fcmps", CMPFCC(1)|F3F(2, 0x35, 0x051), CMPFCC(~1)|F3F(~2, ~0x35, ~0x051), "7,e,f", 0, v9 },
-{ "fcmps", CMPFCC(2)|F3F(2, 0x35, 0x051), CMPFCC(~2)|F3F(~2, ~0x35, ~0x051), "8,e,f", 0, v9 },
-{ "fcmps", CMPFCC(3)|F3F(2, 0x35, 0x051), CMPFCC(~3)|F3F(~2, ~0x35, ~0x051), "9,e,f", 0, v9 },
-{ "fcmpes", F3F(2, 0x35, 0x055), F3F(~2, ~0x35, ~0x055)|RD_G0, "e,f", 0, v6 },
-{ "fcmpes", CMPFCC(0)|F3F(2, 0x35, 0x055), CMPFCC(~0)|F3F(~2, ~0x35, ~0x055), "6,e,f", 0, v9 },
-{ "fcmpes", CMPFCC(1)|F3F(2, 0x35, 0x055), CMPFCC(~1)|F3F(~2, ~0x35, ~0x055), "7,e,f", 0, v9 },
-{ "fcmpes", CMPFCC(2)|F3F(2, 0x35, 0x055), CMPFCC(~2)|F3F(~2, ~0x35, ~0x055), "8,e,f", 0, v9 },
-{ "fcmpes", CMPFCC(3)|F3F(2, 0x35, 0x055), CMPFCC(~3)|F3F(~2, ~0x35, ~0x055), "9,e,f", 0, v9 },
-
-/* FIXME These are marked F_ALIAS, so that they won't conflict with new v9
- insns when v9 is present. Otherwise, the F_ALIAS flag is ignored. */
-{ "cpop1", F3(2, 0x36, 0), F3(~2, ~0x36, ~1), "[1+2],d", F_ALIAS, v6 },
-{ "cpop2", F3(2, 0x37, 0), F3(~2, ~0x37, ~1), "[1+2],d", F_ALIAS, v6 },
-{ "impdep1", F3(2, 0x36, 0), F3(~2, ~0x36, ~1), "[1+2],d", 0, v9 },
-{ "impdep2", F3(2, 0x37, 0), F3(~2, ~0x37, ~1), "[1+2],d", 0, v9 },
-
-{ "casa", F3(3, 0x3c, 0), F3(~3, ~0x3c, ~0), "[1]A,2,d", 0, v9 },
-{ "casa", F3(3, 0x3c, 1), F3(~3, ~0x3c, ~1), "[1]o,2,d", 0, v9 },
-{ "casxa", F3(3, 0x3e, 0), F3(~3, ~0x3e, ~0), "[1]A,2,d", 0, v9 },
-{ "casxa", F3(3, 0x3e, 1), F3(~3, ~0x3e, ~1), "[1]o,2,d", 0, v9 },
-
-};
-
-const int bfd_sparc_num_opcodes = ((sizeof sparc_opcodes)/(sizeof sparc_opcodes[0]));
+++ /dev/null
-# sed script for preprocessing BFD header files
-# <start comment> activity:
-/^\/\*$/{
-N
-# Delete empty comment blocks
-/^\/\*\n\*\/ *$/d
-# Transpose <start comment><blank line>
-s/^\/\*\n *$/\
-\/*/
-# merge <start comment> on line by itself with following line
-s/^\/\*\n\(.*\)/\/* \1/
-}
+++ /dev/null
-/---------------START FROM/,/---------------END FROM/d
-/\/\*:libbfd.c\*\//r libbfd.ip
-/\/\*:cache.c\*\//r cache.ip
-/\/\*:reloc.c\*\//r reloc.ip
+++ /dev/null
-/\/\*:coffcode.h\*\//r coffcode.p
+++ /dev/null
-/* Declarations of BFD back end for traditional Unix core files
- Copyright (C) 1990-1991 Free Software Foundation, Inc.
- Written by Cygnus Support. Mostly John Gilmore's fault.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "ansidecl.h"
-
-/* forward declaration */
-PROTO (bfd_target *, trad_unix_core_file_p, (bfd *abfd));
-PROTO (char *, trad_unix_core_file_failing_command, (bfd *abfd));
-PROTO (int, trad_unix_core_file_failing_signal, (bfd *abfd));
-PROTO (boolean, trad_unix_core_file_matches_executable_p,
- (bfd *core_bfd, bfd *exec_bfd));
+++ /dev/null
-#
-# The PROTO macro is a subterfuge to be compatible with both ANSI and K&R
-# declaration syntax. It's not widely known, so for the docn just map the
-# thing to ANSI declaration syntax.
-#
-# First, join up defns broken across multiple lines in source---but leave
-# any linebreaks, to prettify our examples
-:pbegn
-/PROTO(.*, *$/N
-s/\n/?/
-t pbegn
-s/?/\
-/g
-# Now actually do the PROTO interpretation.
-# A PROTO invocation looks like
-# PROTO( resulttype, function, (arglist));
-s/[ ]*PROTO(\(.*\),[\n ]*\(.*\),[\n ]*\((.*)\));/\1 \2\3;/
-
+++ /dev/null
-\input texinfo
-@setfilename binutils.info
-@synindex ky cp
-@c
-@c This file documents the GNU binary utilities "ar", "ld", "objdump", "nm",
-@c "size", "strip", and "ranlib".
-@c
-@c Copyright (C) 1991 Free Software Foundation, Inc.
-@c
-@c This text may be freely distributed under the terms of the GNU
-@c General Public License.
-@c
-@c $Id$
-@iftex
-@finalout
-@c @smallbook
-@end iftex
-@c @cropmarks
-@setchapternewpage odd
-@settitle GNU Binary Utilities
-@titlepage
-@title The GNU Binary Utilities
-@subtitle Version 1.90
-@sp 1
-@subtitle October 1991
-@author Roland H. Pesch
-@author Cygnus Support
-@page
-
-@tex
-\def\$#1${{#1}} % Kluge: collect RCS revision info without $...$
-\xdef\manvers{\$Revision$} % For use in headers, footers too
-{\parskip=0pt \hfill Cygnus Support\par \hfill \manvers\par \hfill
-\TeX{}info \texinfoversion\par }
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end titlepage
-
-@node Top, ar, (dir), (dir)
-@chapter Introduction
-
-@cindex version
-This brief manual contains preliminary documentation for the GNU binary
-utilities (collectively version 1.90):
-@table @code
-@item ar
-Create, modify, and extract from archives
-
-@item nm
-List symbols from object files
-
-@item objdump
-Display information from object files
-
-@item ranlib
-Generate index to archive contents
-
-@item size
-List section sizes and total size
-
-@item strip
-Discard symbols
-@end table
-
-@ifinfo
-Copyright @copyright{} 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries a copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ifinfo
-
-@menu
-* ar:: Create, modify, and extract from archives
-* ld:: See ld.info
-* nm:: List symbols from object files
-* objdump:: Display information from object files
-* ranlib:: Generate index to archive contents
-* size:: List section sizes and total size
-* strip:: Discard symbols
-* Index::
-@end menu
-
-@node ar, ld, Top, Top
-@chapter ar
-
-@kindex ar
-@cindex archives
-@cindex collections of files
-@smallexample
- ar [-]@var{p}@var{mod} [ @var{membername} ] @var{archive} @var{files}@dots{}
-@end smallexample
-
-The GNU @code{ar} program creates, modifies, and extracts from
-archives. An @dfn{archive} is a single file holding a collection of
-other files in a structure that makes it possible to retrieve
-the original individual files (called @dfn{members} of the archive).
-
-The original files' contents, mode (permissions), timestamp, owner, and
-group are preserved in the archive, and may be reconstituted on
-extraction.
-
-@cindex name length
-GNU @code{ar} can maintain archives whose members have names of any
-length; however, depending on how @code{ar} is configured on your
-system, a limit on member-name length may be imposed (for compatibility
-with archive formats maintained with other tools). If it exists, the
-limit is often 15 characters (typical of formats related to a.out) or 16
-characters (typical of formats related to coff).
-
-@cindex libraries
-@code{ar} is considered a binary utility because archives of this sort
-are most often used as @dfn{libraries} holding commonly needed
-subroutines.
-
-@cindex symbol index
-@code{ar} will create an index to the symbols defined in relocatable
-object modules in the archive when you specify the modifier @samp{s}.
-Once created, this index is updated in the archive whenever @code{ar}
-makes a change to its contents (save for the @samp{q} update operation).
-An archive with such an index speeds up linking to the library, and
-allows routines in the library to call each other without regard to
-their placement in the archive.
-
-You may use @samp{nm -s} or @samp{nm +print-armap} to list this index
-table. If an archive lacks the table, another form of @code{ar} called
-@code{ranlib} can be used to add just the table.
-
-@code{ar} insists on at least two arguments to execute: one
-keyletter specifying the @emph{operation} (optionally accompanied by other
-keyletters specifying @emph{modifiers}), and the archive name to act on.
-
-Most operations can also accept further @var{files} arguments,
-specifying particular files to operate on.
-
-GNU @code{ar} allows you to mix the operation code @var{p} and modifier
-flags @var{mod} in any order, within the first command-line argument.
-
-If you wish, you may begin the first command-line argument with a
-dash.
-
-@cindex operations on archive
-The @var{p} keyletter specifies what operation to execute; it may be
-any of the following, but you must specify only one of them:
-
-@table @code
-@item d
-@cindex deleting from archive
-@emph{Delete} modules from the archive. Specify the names of modules to
-be deleted as @var{files}; the archive is untouched if you
-specify no files to delete.
-
-If you specify the @samp{v} modifier, @code{ar} will list each module
-as it is deleted.
-
-@item m
-@cindex moving in archive
-Use this operation to @emph{move} members in an archive.
-
-The ordering of members in an archive can make a difference in how
-programs are linked using the library, if a symbol is defined in more
-than one member.
-
-If no modifiers are used with @code{m}, any members you name in the
-@var{files} arguments are moved to the @emph{end} of the archive;
-you can use the @samp{a}, @samp{b}, or @samp{i} modifiers to move them to a
-specified place instead.
-
-@item p
-@cindex printing from archive
-@emph{Print} the specified members of the archive, to the standard
-output file. If the @samp{v} modifier is specified, show the member
-name before copying its contents to standard output.
-
-If you specify no @var{files}, all the files in the archive are printed.
-
-@item q
-@cindex quick append to archive
-@emph{Quick append}; add @var{files} to the end of @var{archive},
-without checking for replacement.
-
-The modifiers @samp{a}, @samp{b}, and @samp{i} do @emph{not} affect this
-operation; new members are always placed at the end of the archive.
-
-The modifier @samp{v} makes @code{ar} list each file as it is appended.
-
-Since the point of this operation is speed, the archive's symbol table
-index is not updated, even if it already existed; you can use @samp{ar s} or
-@code{ranlib} explicitly to update the symbol table index.
-
-@item r
-@cindex replacement in archive
-Insert @var{files} into @var{archive} (with @emph{replacement}). This
-operation differs from @samp{q} in that any previously existing members
-are deleted if their names match those being added.
-
-If one of the files named in @var{files} doesn't exist, @code{ar}
-displays an error message, and leaves undisturbed any existing members
-of the archive matching that name.
-
-By default, new members are added at the end of the file; but you may
-use one of the modifiers @samp{a}, @samp{b}, or @samp{i} to request
-placement relative to some existing member.
-
-The modifier @samp{v} used with this operation elicits a line of
-output for each file inserted, along with one of the letters @samp{a} or
-@samp{r} to indicate whether the file was appended (no old member
-deleted) or replaced.
-
-@item t
-@cindex contents of archive
-Display a @emph{table} listing the contents of @var{archive}, or those
-of the files listed in @var{files} that are present in the
-archive. Normally only the member name is shown; if you also want to
-see the modes (permissions), timestamp, owner, group, and size, you can
-request that by also specifying the @samp{v} modifier.
-
-If you do not specify any @var{files}, all files in the archive
-are listed.
-
-@cindex repeated names in archive
-@cindex name duplication in archive
-If there is more than one file with the same name (say, @samp{fie}) in
-an archive (say @samp{b.a}), @samp{ar t b.a fie} will list only the
-first instance; to see them all, you must ask for a complete
-listing---in our example, @samp{ar t b.a}.
-@c WRS only; per Gumby, this is implementation-dependent, and in a more
-@c recent case in fact works the other way.
-
-@item x
-@cindex extract from archive
-@emph{Extract} members (named @var{files}) from the archive. You can
-use the @samp{v} modifier with this operation, to request that
-@code{ar} list each name as it extracts it.
-
-If you do not specify any @var{files}, all files in the archive
-are extracted.
-
-@end table
-
-A number of modifiers (@var{mod}) may immediately follow the @var{p}
-keyletter, to specify variations on an operation's behavior:
-
-@table @code
-@item a
-@cindex relative placement in archive
-Add new files @emph{after} an existing member of the
-archive. If you use the modifier @code{a}, the name of an existing archive
-member must be present as the @var{membername} argument, before the
-@var{archive} specification.
-
-@item b
-Add new files @emph{before} an existing member of the
-archive. If you use the modifier @code{b}, the name of an existing archive
-member must be present as the @var{membername} argument, before the
-@var{archive} specification. (same as @samp{i}).
-
-@item c
-@cindex creating archives
-@emph{Create} the archive. The specified @var{archive} is always
-created if it didn't exist, when you request an update. But a warning is
-issued unless you specify in advance that you expect to create it, by
-using this modifier.
-
-@item i
-Insert new files @emph{before} an existing member of the
-archive. If you use the modifier @code{i}, the name of an existing archive
-member must be present as the @var{membername} argument, before the
-@var{archive} specification. (same as @samp{b}).
-
-@item l
-This modifier is accepted but not used.
-@c whaffor ar l modifier??? presumably compat; with
-@c what???---pesch@@cygnus.com, 25jan91
-
-@item o
-@cindex dates in archive
-Preserve the @emph{original} dates of members when extracting them. If
-you do not specify this modifier, files extracted from the archive
-will be stamped with the time of extraction.
-
-@item s
-@cindex writing archive index
-Write an object-file index into the archive, or update an existing one,
-even if no other change is made to the archive. You may use this modifier
-flag either with any operation, or alone. Running @samp{ar s} on an
-archive is equivalent to running @samp{ranlib} on it.
-
-@item u
-@cindex updating an archive
-Normally, @code{ar r}@dots{} inserts all files
-listed into the archive. If you would like to insert @emph{only} those
-of the files you list that are newer than existing members of the same
-names, use this modifier. The @samp{u} modifier is allowed only for the
-operation @samp{r} (replace). In particular, the combination @samp{qu} is
-not allowed, since checking the timestamps would lose any speed
-advantage from the operation @samp{q}.
-
-@item v
-This modifier requests the @emph{verbose} version of an operation. Many
-operations display additional information, such as filenames processed,
-when the modifier @samp{v} is appended.
-
-@end table
-
-@node ld, nm, ar, Top
-@chapter ld
-@cindex linker
-@kindex ld
-The GNU linker @code{ld} is now described in a separate manual.
-@xref{Top,, Overview,, GLD: the GNU linker}.
-
-@node nm, objdump, ld, Top
-@chapter nm
-@cindex symbols
-@kindex nm
-
-@smallexample
- nm [ -a | +debug-syms ] [ -g | +extern-only ]
- [ -s | +print-armap ] [ -o | +print-file-name ]
- [ -n | +numeric-sort ] [ -p | +no-sort ]
- [ -r | +reverse-sort ] [ -u | +undefined-only ]
- [ +target @var{bfdname} ]
- [ @var{objfiles}@dots{} ]
-@end smallexample
-
-GNU @code{nm} will list the symbols from object files @var{objfiles}.
-
-The long and short forms of options, shown here as alternatives, are
-equivalent.
-
-@table @code
-@item @var{objfiles}@dots{}
-@kindex a.out
-Object files whose symbols are to be listed. If no object files are
-listed as arguments, @code{nm} assumes @samp{a.out}.
-
-@item -a
-@itemx +debug-syms
-@cindex debugging symbols
-Display debugger-only symbols; normally these are not listed.
-
-@item -g
-@itemx +extern-only
-@cindex external symbols
-Display only external symbols.
-
-@item -p
-@itemx +no-sort
-@cindex sorting symbols
-Don't bother to sort the symbols in any order; just print them in the
-order encountered.
-
-@item -n
-@itemx +numeric-sort
-Sort symbols numerically by their addresses, not alphabetically by their
-names.
-
-@item -s
-@itemx +print-armap
-@cindex symbol index, listing
-When listing symbols from archive members, include the index: a mapping
-(stored in the archive by @code{ar} or @code{ranlib}) of what modules
-contain definitions for what names.
-
-@item -o
-@itemx +print-file-name
-@cindex input file name
-@cindex file name
-@cindex source file name
-Precede each symbol by the name of the input file where it was found,
-rather than identifying the input file once only before all of its
-symbols.
-
-@item -r
-@itemx +reverse-sort
-Reverse the sense of the sort (whether numeric or alphabetic); let the
-last come first.
-
-@item +target @var{bfdname}
-@c @item +target
-@cindex object code format
-Specify an object code format other than your system's default format.
-@xref{objdump}, for information on listing available formats.
-@c FIXME what *does* +target/no arg do?
-
-@item -u
-@itemx +undefined-only
-@cindex external symbols
-@cindex undefined symbols
-Display only undefined symbols (those external to each object file).
-
-@end table
-
-@node objdump, ranlib, nm, Top
-@chapter objdump
-
-@cindex object file information
-@kindex objdump
-
-@smallexample
- objdump [ -a ] [ -b @var{bfdname} ] [ -d ] [ -f ]
- [ -h | +header ] [ -i ] [ -j @var{section} ] [ -l ]
- [ -m @var{machine} ] [ -r | +reloc ] [ -s ]
- [ -t | +syms ] [ -x ]
- @var{objfiles}@dots{}
-@end smallexample
-
-@code{objdump} displays information about one or more object files.
-The options control what particular information to display. This
-information is mostly useful to programmers who are working on the
-compilation tools, as opposed to programmers who just want their
-program to compile and work.
-
-The long and short forms of options, shown here as alternatives, are
-equivalent.
-
-@table @code
-@item @var{objfiles}@dots{}
-The object files to be examined. When you specify archives,
-@code{objdump} shows information on each of the member object files.
-
-@item -a
-@c print_arelt_descr
-@cindex archive headers
-If any files from @var{objfiles} are archives, display the archive
-header information (in a format similar to @samp{ls -l}). Besides the
-information you could list with @samp{ar tv}, @samp{objdump -a} shows
-the object file format of each archive member.
-
-@c suggest longname +target or +format or +bfd
-@item -b @var{bfdname}
-@cindex object code format
-You can specify a particular object-code format for your object files as
-@var{bfdname}. This may not be necessary; @var{objdump} can
-automatically recognize many formats. For example,
-@example
-objdump -b oasys -m vax -h fu.o
-@end example
-@noindent
-Displays summary information from the section headers (@samp{-h}) of
-@file{fu.o}, which is explicitly identified (@samp{-m}) as a Vax object
-file in the format produced by Oasys compilers. You can list the
-formats available with the @samp{-i} option.
-
-@item -d
-@cindex disassembling object code
-@cindex machine instructions
-Disassemble. Display the assembler mnemonics for the machine
-instructions from @var{objfiles}.
-
-@item -f
-@cindex object file header
-File header. Display summary information from the overall header of
-each file in @var{objfiles}.
-
-@item -h
-@itemx +header
-@cindex section headers
-Header. Display summary information from the section headers of the
-object file.
-
-@item -i
-@cindex architectures available
-@cindex object formats available
-Display a list showing all architectures and object formats available
-for specification with @code{-b} or @code{-m}.
-
-@c suggest longname +section
-@item -j @var{name}
-@cindex section information
-Display information only for section @var{name}
-
-@c suggest longname +label or +linespec
-@item -l
-@cindex source filenames for object files
-Label the display (using debugging information) with the source filename
-and line numbers corresponding to the object code shown.
-
-@c suggest longname +architecture
-@item -m @var{machine}
-@cindex architecture
-Specify the object files @var{objfiles} are for architecture
-@var{machine}. You can list available architectures using the @samp{-i}
-option.
-
-@item -r
-@itemx +reloc
-@cindex relocation entries, in object file
-Relocation. Print the relocation entries of the file.
-
-@item -s
-@cindex sections, full contents
-@cindex object file sections
-Display the full contents of any sections requested.
-
-@item -t
-@itemx +syms
-@cindex symbol table entries, printing
-Symbol Table. Print the symbol table entries of the file.
-This is similar to the information provided by the @samp{nm} program.
-
-@item -x
-@cindex all header information, object file
-@cindex header information, all
-Display all available header information, including the symbol table and
-relocation entries. Using @samp{-x} is equivalent to specifying all of
-@samp{-a -f -h -r -t}.
-
-@end table
-
-@node ranlib, size, objdump, Top
-@chapter ranlib
-
-@kindex ranlib
-@cindex archive contents
-@cindex symbol index
-
-@smallexample
- ranlib @var{archive}
-@end smallexample
-
-@code{ranlib} generates an index to the contents of an archive, and
-stores it in the archive. The index lists each symbol defined by a
-member of an archive that is a relocatable object file.
-
-You may use @samp{nm -s} or @samp{nm +print-armap} to list this index.
-
-An archive with such an index speeds up linking to the library, and
-allows routines in the library to call each other without regard to
-their placement in the archive.
-
-The GNU @code{ranlib} program is another form of GNU @code{ar}; running
-@code{ranlib} is completely equivalent to executing @samp{ar -s}.
-@xref{ar}.
-
-@node size, strip, ranlib, Top
-@chapter size
-
-@kindex size
-@cindex section sizes
-
-@smallexample
- size [ -A | -B | +format @var{compatibility} ]
- [ +help ] [ -d | -o | -x | +radix @var{number} ]
- [ +target @var{bfdname} ] [ -V | +version ]
- @var{objfiles}@dots{}
-@end smallexample
-
-The GNU @code{size} utility lists the section sizes---and the total
-size---for each of the object files @var{objfiles} in its argument list.
-By default, one line of output is generated for each object file or each
-module in an archive.
-
-The command line options have the following meanings:
-@table @code
-@item @var{objfiles}@dots{}
-The object files to be examined.
-
-@item -A
-@itemx -B
-@itemx +format @var{compatibility}
-@cindex size display format
-Using one of these options, you can choose whether the output from GNU
-@code{size} resembles output from System V @code{size} (using @samp{-A},
-or @samp{+format sysv}), or Berkeley @code{size} (using @samp{-B}, or
-@samp{+format berkeley}). The default is the one-line format similar to
-Berkeley's.
-@c Bonus for doc-source readers: you can also say +format=strange (or
-@c anything else that starts with 's') for sysv, and +format=boring (or
-@c anything else that starts with 'b') for Berkeley.
-
-Here is an example of the Berkeley (default) format of output from
-@code{size}:
-@smallexample
- eg$ size +format Berkeley ranlib size
-text data bss dec hex filename
-294880 81920 11592 388392 5ed28 ranlib
-294880 81920 11888 388688 5ee50 size
-@end smallexample
-
-@noindent
-This is the same data, but displayed closer to System V conventions:
-
-@smallexample
- eg$ size +format SysV ranlib size
-ranlib :
-section size addr
-.text 294880 8192
-.data 81920 303104
-.bss 11592 385024
-Total 388392
-
-
-size :
-section size addr
-.text 294880 8192
-.data 81920 303104
-.bss 11888 385024
-Total 388688
-@end smallexample
-
-@item +help
-Show a summary of acceptable arguments and options.
-
-@item -d
-@itemx -o
-@itemx -x
-@itemx +radix @var{number}
-@cindex size number format
-@cindex radix for section sizes
-Using one of these options, you can control whether the size of each
-section is given in decimal (@samp{-d}, or @samp{+radix 10}); octal
-(@samp{-o}, or @samp{+radix 8}); or hexadecimal (@samp{-x}, or
-@samp{+radix 16}). In @samp{+radix @var{number}}, only the three
-values (8, 10, 16) are supported. The total size is always given in two
-radices; decimal and hexadecimal for @samp{-d} or @samp{-x} output, or
-octal and hexadecimal if you're using @samp{-o}.
-
-@item +target @var{bfdname}
-@cindex object code format
-You can specify a particular object-code format for @var{objfiles} as
-@var{bfdname}. This may not be necessary; @var{size} can
-automatically recognize many formats. @xref{objdump}, for information
-on listing available formats.
-
-@item -V
-@itemx +version
-Display version number information on @code{size} itself.
-
-@end table
-
-@node strip, Index, size, Top
-@chapter strip
-
-@kindex strip
-@cindex removing symbols
-@cindex discarding symbols
-
-@smallexample
- strip [ -s | +strip-all ] [ -g | -S | +strip-debug ]
- [ -x | +discard-all ] [ -X | +discard-locals ]
- [ -T @var{bfdname} ]
- @var{objfiles}@dots{}
-@end smallexample
-
-GNU @code{strip} will discard all symbols from object files
-@var{objfiles}, if no options are specified; or only certain symbols,
-depending on its command-line options.
-
-@code{strip} will not execute unless at least one object file is listed.
-
-@quotation
-@emph{WARNING:} @code{strip} modifies the files named in its argument,
-rather than writing modified copies under different names.
-@end quotation
-
-The long and short forms of options, shown here as alternatives, are
-equivalent.
-
-@table @code
-@item -s
-@itemx +strip-all
-@cindex all symbols, discarding
-This is the default case: strip all symbol entries from @var{objfiles}.
-
-@item -g
-@itemx -S
-@itemx +strip-debug
-@cindex debugging symbols, discarding
-Discard only debugging symbol information from @var{objfiles}.
-
-@item -x
-@itemx +discard-all
-@cindex local symbols, discarding
-Discard all symbols local to each file in @var{objfiles}.
-@emph{WARNING:} Note that @code{+discard-all} discards only @emph{local}
-symbols, in spite of its name.
-
-@item -X
-@itemx +discard-locals
-Discard local symbols starting with @samp{L} from each file in
-@var{objfiles}. (Some compilers produce internally-used symbols that
-begin with @samp{L}.)
-
-@item -T @var{bfdname}
-@cindex object code format
-You can specify a particular object-code format @var{bfdname} for
-@var{objfiles}. This may not be necessary; @var{strip} can automatically
-recognize many formats. @xref{objdump}, for information on listing
-available formats.
-@end table
-
-@node Index, , strip, Top
-@unnumbered Index
-
-@printindex cp
-
-@contents
-@bye
+++ /dev/null
-#!/bin/sh
-
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration (e.g. a typo).
-
-# Please email any bugs, comments, and/or additions to this file to:
-# configure@cygnus.com
-
-# decode aliases into canonical names
-
-case "$1" in
-# cpu alone is a valid alias for cpu-none-none.
-vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
- | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
- | romp | rs6000 | i960 | h8300)
- cpu=$1
- vendor=none
- os=none
- ;;
-altos | altos3068)
- cpu=m68k
- vendor=altos
- os=sysv # maybe?
- ;;
-altosgas)
- cpu=m68k
- vendor=altos
- os=gas
- ;;
-am29k)
- cpu=a29k
- vendor=none
- os=bsd
- ;;
-amdahl)
- cpu=580
- vendor=amdahl
- os=uts
- ;;
-amigados)
- cpu=m68k
- vendor=cbm
- os=amigados # Native AmigaDOS
- ;;
-amigaunix | amix)
- cpu=m68k
- vendor=cbm
- os=svr4 # System V Release 4 (svr4 is an industry recognized acronym)
- ;;
-apollo68)
- cpu=m68k
- vendor=apollo
- os=sysv # maybe?
- ;;
-balance)
- cpu=ns32k
- vendor=sequent
- os=dynix
- ;;
-convex-c1)
- cpu=c1
- vendor=convex
- os=sysv # maybe?
- ;;
-convex-c2)
- cpu=c2
- vendor=convex
- os=sysv # maybe?
- ;;
-cray | ymp)
- cpu=ymp
- vendor=cray
- os=unicos
- ;;
-cray2)
- cpu=cray2
- vendor=cray
- os=unicos
- ;;
-dec3100 | decstatn | decstation | decstation-3100 | pmax | pmin)
- cpu=mips
- vendor=dec
- os=ultrix
- ;;
-delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- os=sysv # maybe?
- ;;
-
-delta88)
- cpu=m88k
- vendor=motorola
- os=m88kbcs
- ;;
-
-gmicro)
- cpu=tron
- vendor=gmicro
- os=sysv # maybe?
- ;;
-
-h8300hds)
- cpu=h8300
- vendor=hitachi
- os=hds
- ;;
-
-# start-sanitize-v9
-hal-32 | hal32)
- cpu=sparc64
- vendor=hal
- os=hal32
- ;;
-hal-64 | hal64)
- cpu=sparc64
- vendor=hal
- os=hal64
- ;;
-sparc64)
- cpu=sparc64
- vendor=sun
- os=v9
- ;;
-sparc64-v7 | sparc64v7)
- cpu=sparc64
- vendor=sun
- os=v7
- ;;
-# end-sanitize-v9
-hp300bsd)
- cpu=m68k
- vendor=hp
- os=bsd
- ;;
-hp300hpux | hpux | hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- os=hpux
- ;;
-hp9k31[0-9] | hp9k2[0-9][0-9])
- cpu=m68000
- vendor=hp
- os=hpux
- ;;
-i386sco)
- cpu=i386
- vendor=sco
- os=sysv # maybe?
- ;;
-i386v)
- cpu=i386
- vendor=none
- os=sysv
- ;;
-i386v32)
- cpu=i386
- vendor=none
- os=sysv32
- ;;
-iris | iris4d)
- cpu=mips
- vendor=sgi
- os=irix # maybe?
- ;;
-
-dpx2)
- vendor=bull
- cpu=m68k
- os=sysv
- ;;
-isi | isi68)
- cpu=m68k
- vendor=isi
- os=sysv # maybe?
- ;;
-littlemips)
- cpu=mips
- vendor=little
- os=bsd
- ;;
-magnum | m3230)
- cpu=mips
- vendor=mips
- os=sysv # maybe?
- ;;
-merlin)
- cpu=ns32k
- vendor=utek
- os=sysv # maybe?
- ;;
-miniframe)
- cpu=m68000
- vendor=convergent
- os=sysv # maybe?
- ;;
-mmax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-news | news700 | news800 | news900)
- cpu=m68k
- vendor=sony
- os=newsos3 # Based on bsd-4.3
- ;;
-news1000)
- cpu=m68030
- vendor=sony
- os=newsos3 # ?
- ;;
-news-3600 | bigmips | risc-news)
- cpu=mips
- vendor=sony
- os=newsos4 # Presumably?
- ;;
-next)
- cpu=m68k
- vendor=next
- os=sysv # maybe?
- ;;
-nindy960)
- cpu=i960
- vendor=intel
- os=nindy
- ;;
-none)
- cpu=none
- vendor=none
- os=none
- ;;
-np1)
- cpu=np1
- vendor=gould
- os=sysv # maybe?
- ;;
-rtpc)
- cpu=romp
- vendor=ibm
- os=aix # maybe?
- ;;
-pbd)
- cpu=sparc
- vendor=unicom
- os=sysv
- ;;
-pn)
- cpu=pn
- vendor=gould
- os=sysv # maybe?
- ;;
-ps2)
- cpu=i386
- vendor=ibm
- os=sysv # maybe?
- ;;
-sun2)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun2os3)
- cpu=m68000
- vendor=sun
- os=sunos3
- ;;
-sun2os4)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun3)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun3os3)
- cpu=m68k
- vendor=sun
- os=sunos3
- ;;
-sun3os4)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun386 | roadrunner | sun386i)
- cpu=i386
- vendor=sun
- os=sunos
- ;;
-sun4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-sun4os3)
- cpu=sparc
- vendor=sun
- os=sunos3
- ;;
-sun4os4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-symmetry)
- cpu=i386
- vendor=sequent
- os=dynix
- ;;
-tower | tower-32)
- cpu=m68k
- vendor=ncr
- os=sysv # maybe?
- ;;
-ultra3)
- cpu=a29k
- vendor=nyu
- os=sym1
- ;;
-umax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
- cpu=m68k
- vendor=att
- os=sysv # maybe?
- ;;
-vax-dec)
- cpu=vax
- vendor=dec
- os=ultrix # maybe?
- ;;
-vxworks68)
- cpu=m68k
- vendor=wrs
- os=vxworks
- ;;
-vxworks960)
- cpu=i960
- vendor=wrs
- os=vxworks
- ;;
-xmp)
- cpu=xmp
- vendor=cray
- os=unicos
- ;;
-# not an alias. parse what we expect to be a canonical name.
-*)
- cpu=`echo $1 | sed 's/-.*$//'`
-
- if [ "${cpu}" = "$1" ] ; then
- # no vendor so this is an invalid name.
- echo '***' No vendor: configuration \`$1\' not recognized 1>&2
- exit 1
- else
- # parse out vendor
- rest=`echo $1 | sed "s/${cpu}-//"`
- vendor=`echo ${rest} | sed 's/-.*$//'`
-
- if [ "${vendor}" = "${rest}" ] ; then
- # a missing os is acceptable
- os=none
- else
- os=`echo ${rest} | sed "s/${vendor}-//"`
- fi
- fi
- ;;
-esac
-
-# At this point we should have three parts of a canonical name in cpu,
-# vendor, and os.
-
-# verify that the cpu is known.
-
-case "${cpu}" in
-none | vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc \
- | ns32k | alliant | arm | c1 | c2 | mips | pyramid | tron \
- | a29k | romp | rs6000 | i960 | xmp | ymp | cray2 | 580 | h8300)
- ;;
-
-# start-sanitize-v9
-sparc64) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the vendor is known.
-
-case "${vendor}" in
- altos | amdahl | aout | apollo | att | bcs | bout |\
- cbm | convergent | convex | coff | cray | dec | encore |\
- gould | hitachi | intel | isi | hp | ibm | little | mips | motorola |\
- ncr | next | none | nyu | sco | sequent | sgi | sony | sun |\
- unicom | utek | wrs | bull ) ;;
-
-# start-sanitize-v9
-hal) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the os is known, if it exists.
-
-case "${os}" in
-aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* \
- | hds | irix* | isc* | kern | mach* | newsos* | nindy* | none \
- | osf* | sco* | sunos* | sysv* | ultrix* | unos* | v88r* \
- | vms* | vxworks* | sym[1-9]* | unicos* | uts | svr4 \
- | amigados)
- ;;
-
-# start-sanitize-v9
-hal32 | hal64 | v7 | v9) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-echo ${cpu}-${vendor}-${os}
+++ /dev/null
-@echo off
-@echo Configuring binutils for H8/300, hosted on MS-DOS
-
-copy ..\bfd\hosts\h-go32.h sysdep.h
-
-copy makefile.dos makefile
+++ /dev/null
-/* Demangler for GNU C++
- Copyright (C) 1989 Free Software Foundation, Inc.
- written by James Clark (jjc@jclark.uucp)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* This is for g++ 1.36.1 (November 6 version). It will probably
- require changes for any other version.
-
- Modified for g++ 1.36.2 (November 18 version). */
-
-/* This file exports one function
-
- char *cplus_demangle (const char *name)
-
- If `name' is a mangled function name produced by g++, then
- a pointer to a malloced string giving a C++ representation
- of the name will be returned; otherwise NULL will be returned.
- It is the caller's responsibility to free the string which
- is returned.
-
- For example,
-
- cplus_demangle ("_foo__1Ai")
-
- returns
-
- "A::foo(int)"
-
- This file imports xmalloc and xrealloc, which are like malloc and
- realloc except that they generate a fatal error if there is no
- available memory. */
-
-#if 0 /* Should really be part of BFD */
-#define nounderscore 1 /* define this is names don't start with _ */
-#endif
-#include "bfd.h"
-#include "sysdep.h"
-
-#include <ctype.h>
-
-#ifndef __STDC__
-#define const
-#endif
-
-#ifdef __STDC__
-extern char *cplus_demangle (const char *type);
-#else
-extern char *cplus_demangle ();
-#endif
-
-static char **typevec = 0;
-static int ntypes = 0;
-static int typevec_size = 0;
-
-static struct {
- const char *in;
- const char *out;
-} optable[] = {
- "new", " new",
- "delete", " delete",
- "ne", "!=",
- "eq", "==",
- "ge", ">=",
- "gt", ">",
- "le", "<=",
- "lt", "<",
- "plus", "+",
- "minus", "-",
- "mult", "*",
- "convert", "+", /* unary + */
- "negate", "-", /* unary - */
- "trunc_mod", "%",
- "trunc_div", "/",
- "truth_andif", "&&",
- "truth_orif", "||",
- "truth_not", "!",
- "postincrement", "++",
- "postdecrement", "--",
- "bit_ior", "|",
- "bit_xor", "^",
- "bit_and", "&",
- "bit_not", "~",
- "call", "()",
- "cond", "?:",
- "alshift", "<<",
- "arshift", ">>",
- "component", "->",
- "indirect", "*",
- "method_call", "->()",
- "addr", "&", /* unary & */
- "array", "[]",
- "nop", "", /* for operator= */
-};
-
-/* Beware: these aren't '\0' terminated. */
-
-typedef struct {
- char *b; /* pointer to start of string */
- char *p; /* pointer after last character */
- char *e; /* pointer after end of allocated space */
-} string;
-
-#ifdef __STDC__
-static void string_need (string *s, int n);
-static void string_delete (string *s);
-static void string_init (string *s);
-static void string_clear (string *s);
-static int string_empty (string *s);
-static void string_append (string *p, const char *s);
-static void string_appends (string *p, string *s);
-static void string_appendn (string *p, const char *s, int n);
-static void string_prepend (string *p, const char *s);
-#if 0
-static void string_prepends (string *p, string *s);
-#endif
-static void string_prependn (string *p, const char *s, int n);
-static int get_count (const char **type, int *count);
-static int do_args (const char **type, string *decl);
-static int do_type (const char **type, string *result);
-static int do_arg (const char **type, string *result);
-static int do_args (const char **type, string *decl);
-static void munge_function_name (string *name);
-#else
-static void string_need ();
-static void string_delete ();
-static void string_init ();
-static void string_clear ();
-static int string_empty ();
-static void string_append ();
-static void string_appends ();
-static void string_appendn ();
-static void string_prepend ();
-static void string_prepends ();
-static void string_prependn ();
-static int get_count ();
-static int do_args ();
-static int do_type ();
-static int do_arg ();
-static int do_args ();
-static void munge_function_name ();
-#endif
-
-char *
-cplus_demangle (type)
- const char *type;
-{
- string decl;
- int n;
- int success = 0;
- int constructor = 0;
- int const_flag = 0;
- int i;
- const char *p, *premangle;
-
- if (type == NULL || *type == '\0')
- return NULL;
-#ifndef nounderscore
- if (*type++ != '_')
- return NULL;
-#endif
- p = type;
- while (*p != '\0' && !(*p == '_' && p[1] == '_'))
- p++;
- if (*p == '\0')
- {
- /* destructor */
- if (type[0] == '_' && type[1] == '$' && type[2] == '_')
- {
- unsigned int l = (strlen (type) - 3)*2 + 3 + 2 + 1;
- char *tem = (char *) xmalloc (l);
- strcpy (tem, type + 3);
- strcat (tem, "::~");
- strcat (tem, type + 3);
- strcat (tem, "()");
- return tem;
- }
- /* static data member */
- if (*type != '_' && (p = (char *) strchr (type, '$')) != NULL)
- {
- int n = strlen (type) + 2;
- char *tem = (char *) xmalloc (n);
- memcpy (tem, type, p - type);
- strcpy (tem + (p - type), "::");
- strcpy (tem + (p - type) + 2, p + 1);
- return tem;
- }
- /* virtual table */
- if (type[0] == '_' && type[1] == 'v' && type[2] == 't' && type[3] == '$')
- {
- int n = strlen (type + 4) + 14 + 1;
- char *tem = (char *) xmalloc (n);
- strcpy (tem, type + 4);
- strcat (tem, " virtual table");
- return tem;
- }
- return NULL;
- }
-
- string_init (&decl);
-
- if (p == type)
- {
- if (!isdigit (p[2]))
- {
- string_delete (&decl);
- return NULL;
- }
- constructor = 1;
- }
- else
- {
- string_appendn (&decl, type, p - type);
- munge_function_name (&decl);
- }
- p += 2;
-
- premangle = p;
- switch (*p)
- {
- case 'C':
- /* a const member function */
- if (!isdigit (p[1]))
- {
- string_delete (&decl);
- return NULL;
- }
- p += 1;
- const_flag = 1;
- /* fall through */
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- n = 0;
- do
- {
- n *= 10;
- n += *p - '0';
- p += 1;
- }
- while (isdigit (*p));
- if (strlen (p) < n)
- {
- string_delete (&decl);
- return NULL;
- }
- if (constructor)
- {
- string_appendn (&decl, p, n);
- string_append (&decl, "::");
- string_appendn (&decl, p, n);
- }
- else
- {
- string_prepend (&decl, "::");
- string_prependn (&decl, p, n);
- }
-#ifndef LONGERNAMES
- p = premangle;
-#else
- p += n;
-#endif
- success = do_args (&p, &decl);
- if (const_flag)
- string_append (&decl, " const");
- break;
- case 'F':
- p += 1;
- success = do_args (&p, &decl);
- break;
- }
-
- for (i = 0; i < ntypes; i++)
- if (typevec[i] != NULL)
- free (typevec[i]);
- ntypes = 0;
- if (typevec != NULL)
- {
- free ((char *)typevec);
- typevec = NULL;
- typevec_size = 0;
- }
-
- if (success)
- {
- string_appendn (&decl, "", 1);
- return decl.b;
- }
- else
- {
- string_delete (&decl);
- return NULL;
- }
-}
-
-static int
-get_count (type, count)
- const char **type;
- int *count;
-{
- if (!isdigit (**type))
- return 0;
- *count = **type - '0';
- *type += 1;
- /* see flush_repeats in cplus-method.c */
- if (isdigit (**type))
- {
- const char *p = *type;
- int n = *count;
- do
- {
- n *= 10;
- n += *p - '0';
- p += 1;
- }
- while (isdigit (*p));
- if (*p == '_')
- {
- *type = p + 1;
- *count = n;
- }
- }
- return 1;
-}
-
-/* result will be initialised here; it will be freed on failure */
-
-static int
-do_type (type, result)
- const char **type;
- string *result;
-{
- int n;
- int done;
- int non_empty = 0;
- int success;
- string decl;
- const char *remembered_type;
-
- string_init (&decl);
- string_init (result);
-
- done = 0;
- success = 1;
- while (success && !done)
- {
- int member;
- switch (**type)
- {
- case 'P':
- *type += 1;
- string_prepend (&decl, "*");
- break;
-
- case 'R':
- *type += 1;
- string_prepend (&decl, "&");
- break;
-
- case 'T':
- *type += 1;
- if (!get_count (type, &n) || n >= ntypes)
- success = 0;
- else
- {
- remembered_type = typevec[n];
- type = &remembered_type;
- }
- break;
-
- case 'F':
- *type += 1;
- if (!string_empty (&decl) && decl.b[0] == '*')
- {
- string_prepend (&decl, "(");
- string_append (&decl, ")");
- }
- if (!do_args (type, &decl) || **type != '_')
- success = 0;
- else
- *type += 1;
- break;
-
- case 'M':
- case 'O':
- {
- int constp = 0;
- int volatilep = 0;
-
- member = **type == 'M';
- *type += 1;
- if (!isdigit (**type))
- {
- success = 0;
- break;
- }
- n = 0;
- do
- {
- n *= 10;
- n += **type - '0';
- *type += 1;
- }
- while (isdigit (**type));
- if (strlen (*type) < n)
- {
- success = 0;
- break;
- }
- string_append (&decl, ")");
- string_prepend (&decl, "::");
- string_prependn (&decl, *type, n);
- string_prepend (&decl, "(");
- *type += n;
- if (member)
- {
- if (**type == 'C')
- {
- *type += 1;
- constp = 1;
- }
- if (**type == 'V')
- {
- *type += 1;
- volatilep = 1;
- }
- if (*(*type)++ != 'F')
- {
- success = 0;
- break;
- }
- }
- if ((member && !do_args (type, &decl)) || **type != '_')
- {
- success = 0;
- break;
- }
- *type += 1;
- if (constp)
- {
- if (non_empty)
- string_append (&decl, " ");
- else
- non_empty = 1;
- string_append (&decl, "const");
- }
- if (volatilep)
- {
- if (non_empty)
- string_append (&decl, " ");
- else
- non_empty = 1;
- string_append (&decl, "volatilep");
- }
- break;
- }
-
- case 'C':
- if ((*type)[1] == 'P')
- {
- *type += 1;
- if (!string_empty (&decl))
- string_prepend (&decl, " ");
- string_prepend (&decl, "const");
- break;
- }
-
- /* fall through */
- default:
- done = 1;
- break;
- }
- }
-
- done = 0;
- non_empty = 0;
- while (success && !done)
- {
- switch (**type)
- {
- case 'C':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "const");
- break;
- case 'U':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "unsigned");
- break;
- case 'V':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "volatile");
- break;
- default:
- done = 1;
- break;
- }
- }
-
- if (success)
- switch (**type)
- {
- case '\0':
- case '_':
- break;
- case 'v':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "void");
- break;
- case 'l':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "long");
- break;
- case 'i':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "int");
- break;
- case 's':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "short");
- break;
- case 'c':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "char");
- break;
- case 'r':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "long double");
- break;
- case 'd':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "double");
- break;
- case 'f':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "float");
- break;
- case 'G':
- *type += 1;
- if (!isdigit (**type))
- {
- success = 0;
- break;
- }
- /* fall through */
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- n = 0;
- do
- {
- n *= 10;
- n += **type - '0';
- *type += 1;
- }
- while (isdigit (**type));
- if (strlen (*type) < n)
- {
- success = 0;
- break;
- }
- if (non_empty)
- string_append (result, " ");
- string_appendn (result, *type, n);
- *type += n;
- break;
- default:
- success = 0;
- break;
- }
-
- if (success)
- {
- if (!string_empty (&decl))
- {
- string_append (result, " ");
- string_appends (result, &decl);
- }
- string_delete (&decl);
- return 1;
- }
- else
- {
- string_delete (&decl);
- string_delete (result);
- return 0;
- }
-}
-
-/* `result' will be initialised in do_type; it will be freed on failure */
-
-static int
-do_arg (type, result)
- const char **type;
- string *result;
-{
- char *tem;
- int len;
- const char *start;
- const char *end;
-
- start = *type;
- if (!do_type (type, result))
- return 0;
- end = *type;
- if (ntypes >= typevec_size)
- {
- if (typevec_size == 0)
- {
- typevec_size = 3;
- typevec = (char **) xmalloc (sizeof (char*)*typevec_size);
- }
- else
- {
- typevec_size *= 2;
- typevec = (char **) xrealloc ((char *)typevec, sizeof (char*)*typevec_size);
- }
- }
- len = end - start;
- tem = (char *) xmalloc (len + 1);
- memcpy (tem, start, len);
- tem[len] = '\0';
- typevec[ntypes++] = tem;
- return 1;
-}
-
-/* `decl' must be already initialised, usually non-empty;
- it won't be freed on failure */
-
-static int
-do_args (type, decl)
- const char **type;
- string *decl;
-{
- string arg;
- int need_comma = 0;
- int dont_want_first;
-
-#ifndef LONGERNAMES
- dont_want_first = 1;
-#else
- dont_want_first = 0;
-#endif
-
- string_append (decl, "(");
-
- while (**type != '_' && **type != '\0' && **type != 'e' && **type != 'v')
- {
- if (**type == 'N')
- {
- int r;
- int t;
- *type += 1;
- if (!get_count (type, &r) || !get_count (type, &t) || t >= ntypes)
- return 0;
- while (--r >= 0)
- {
- const char *tem = typevec[t];
- if (need_comma)
- string_append (decl, ", ");
- if (!do_arg (&tem, &arg))
- return 0;
- string_appends (decl, &arg);
- string_delete (&arg);
- need_comma = 1;
- }
- }
- else
- {
- if (need_comma)
- string_append (decl, ", ");
- if (!do_arg (type, &arg))
- return 0;
- if (dont_want_first)
- dont_want_first = 0;
- else
- {
- string_appends (decl, &arg);
- need_comma = 1;
- }
- string_delete (&arg);
- }
- }
-
- if (**type == 'v')
- *type += 1;
- else if (**type == 'e')
- {
- *type += 1;
- if (need_comma)
- string_append (decl, ",");
- string_append (decl, "...");
- }
-
- string_append (decl, ")");
- return 1;
-}
-
-static void
-munge_function_name (name)
- string *name;
-{
- if (!string_empty (name) && name->p - name->b >= 3
- && name->b[0] == 'o' && name->b[1] == 'p' && name->b[2] == '$')
- {
- unsigned int i;
- /* see if it's an assignment expression */
- if (name->p - name->b >= 10 /* op$assign_ */
- && memcmp (name->b + 3, "assign_", 7) == 0)
- {
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- int len = name->p - name->b - 10;
- if (strlen (optable[i].in) == len
- && memcmp (optable[i].in, name->b + 10, len) == 0)
- {
- string_clear (name);
- string_append (name, "operator");
- string_append (name, optable[i].out);
- string_append (name, "=");
- return;
- }
- }
- }
- else
- {
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- int len = name->p - name->b - 3;
- if (strlen (optable[i].in) == len
- && memcmp (optable[i].in, name->b + 3, len) == 0)
- {
- string_clear (name);
- string_append (name, "operator");
- string_append (name, optable[i].out);
- return;
- }
- }
- }
- return;
- }
- else if (!string_empty (name) && name->p - name->b >= 5
- && memcmp (name->b, "type$", 5) == 0)
- {
- /* type conversion operator */
- string type;
- const char *tem = name->b + 5;
- if (do_type (&tem, &type))
- {
- string_clear (name);
- string_append (name, "operator ");
- string_appends (name, &type);
- string_delete (&type);
- return;
- }
- }
-}
-
-/* a mini string-handling package */
-
-static void
-string_need (s, n)
- string *s;
- int n;
-{
- if (s->b == NULL)
- {
- if (n < 32)
- n = 32;
- s->p = s->b = (char *) xmalloc (n);
- s->e = s->b + n;
- }
- else if (s->e - s->p < n)
- {
- int tem = s->p - s->b;
- n += tem;
- n *= 2;
- s->b = (char *) xrealloc (s->b, n);
- s->p = s->b + tem;
- s->e = s->b + n;
- }
-}
-
-static void
-string_delete (s)
- string *s;
-{
- if (s->b != NULL)
- {
- free (s->b);
- s->b = s->e = s->p = NULL;
- }
-}
-
-static void
-string_init (s)
- string *s;
-{
- s->b = s->p = s->e = NULL;
-}
-
-static void
-string_clear (s)
- string *s;
-{
- s->p = s->b;
-}
-
-static int
-string_empty (s)
- string *s;
-{
- return s->b == s->p;
-}
-
-static void
-string_append (p, s)
- string *p;
- const char *s;
-{
- int n;
- if (s == NULL || *s == '\0')
- return;
- n = strlen (s);
- string_need (p, n);
- memcpy (p->p, s, n);
- p->p += n;
-}
-
-static void
-string_appends (p, s)
- string *p, *s;
-{
- int n;
- if (s->b == s->p)
- return;
- n = s->p - s->b;
- string_need (p, n);
- memcpy (p->p, s->b, n);
- p->p += n;
-}
-
-static void
-string_appendn (p, s, n)
- string *p;
- const char *s;
- int n;
-{
- if (n == 0)
- return;
- string_need (p, n);
- memcpy (p->p, s, n);
- p->p += n;
-}
-
-static void
-string_prepend (p, s)
- string *p;
- const char *s;
-{
- if (s == NULL || *s == '\0')
- return;
- string_prependn (p, s, strlen (s));
-}
-
-static void
-string_prependn (p, s, n)
- string *p;
- const char *s;
- int n;
-{
- char *q;
-
- if (n == 0)
- return;
- string_need (p, n);
- for (q = p->p - 1; q >= p->b; q--)
- q[n] = q[0];
- memcpy (p->b, s, n);
- p->p += n;
-}
+++ /dev/null
-/* strip certain symbols from a rel file.
- Copyright (C) 1986, 1990 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "getopt.h"
-
-#include <stdio.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-enum strip_action {
- strip_undef,
- strip_all, /* strip all symbols */
- strip_debug, /* strip all debugger symbols */
-};
-
-/* Which symbols to remove. */
-enum strip_action strip_symbols;
-
-enum locals_action {
- locals_undef,
- locals_start_L, /* discard locals starting with L */
- locals_all, /* discard all locals */
-};
-
-/* Which local symbols to remove. */
-enum locals_action discard_locals;
-
-/* The name this program was run with. */
-char *program_name;
-
-struct option long_options[] = {
- {"strip-all", 0, 0, 's'},
- {"strip-debug", 0, 0, 'S'},
- {"discard-all", 0, 0, 'x'},
- {"discard-locals", 0, 0, 'X'},
- {0, 0, 0, 0},
-};
-
-static char *target = NULL;
-
-static int fatal_error;
-
-extern char *malloc();
-extern char *mktemp();
-extern char *realloc();
-extern char *strcpy();
-extern int exit();
-extern int fprintf();
-extern int free();
-extern int getpid();
-extern int kill();
-extern int perror();
-extern int sprintf();
-extern int unlink();
-
-#ifdef __STDC__
-static int strip_bfd(bfd *ibfd, bfd *obfd);
-static int strip_file(char *filetostrip);
-static void usage(void);
-#else
-static int strip_bfd();
-static int strip_file();
-static void usage();
-#endif /* __STDC__ */
-static void copy_sections ();
-static void setup_sections ();
-
-int main(argc, argv)
-char **argv;
-int argc;
-{
- int ind;
- int c;
- program_name = argv[0];
-
- strip_symbols = strip_undef; /* default is to strip everything. */
- discard_locals = locals_undef;
-
- while ((c = getopt_long (argc, argv, "gsST:xX", long_options, &ind)) != EOF) {
- switch (c) {
- case 0:
- break;
- case 's':
- strip_symbols = strip_all;
- break;
- case 'g':
- case 'S':
- strip_symbols = strip_debug;
- break;
- case 'T':
- target = optarg;
- break;
- case 'x':
- discard_locals = locals_all;
- break;
- case 'X':
- discard_locals = locals_start_L;
- break;
- default:
- usage ();
- } /* switch on option */
- } /* for each option */
-
- if (strip_symbols == strip_undef && discard_locals == locals_undef) {
- strip_symbols = strip_all;
- } /* Default is to strip all symbols. */
-
-
- if (argc == optind) {
- return(strip_file("a.out"));
- } else {
- int retval = 0;
-
- for ( ; optind < argc; ++optind) {
- retval &= strip_file(argv[optind]);
- } /* for each file to strip */
-
- return(retval);
- } /* if no arguments given */
-
-} /* main() */
-
-static int delayed_signal;
-
-void delay_signal(signo)
-int signo;
-{
- delayed_signal = signo;
- signal(signo, delay_signal);
-} /* delay_signal() */
-
-static int sigint_handled = 0;
-static int sighup_handled = 0;
-static int sigterm_handled = 0;
-
-void handle_sigs() {
- /* Effectively defer handling of asynchronous kill signals. */
- delayed_signal = 0;
-
- if (signal (SIGINT, SIG_IGN) != SIG_IGN) {
- sigint_handled = 1;
- signal(SIGINT, delay_signal);
- } /* if not ignored */
-
- if (signal (SIGHUP, SIG_IGN) != SIG_IGN) {
- sighup_handled = 1;
- signal(SIGHUP, delay_signal);
- } /* if not ignored */
-
- if (signal (SIGTERM, SIG_IGN) != SIG_IGN) {
- sigterm_handled = 1;
- signal(SIGTERM, delay_signal);
- } /* if not ignored */
-
- return;
-} /* handle_sigs() */
-
-void unhandle_sigs() {
- /* Effectively undefer handling. */
- if (sigint_handled)
- signal (SIGINT, SIG_DFL);
- if (sighup_handled)
- signal (SIGHUP, SIG_DFL);
- if (sigterm_handled)
- signal (SIGTERM, SIG_DFL);
-
- /* Handle any signal that came in while they were deferred. */
- if (delayed_signal)
- kill (getpid (), delayed_signal);
-
- return;
-} /* unhandle_sigs() */
-
-static int strip_file(filetostrip)
-char *filetostrip;
-{
- bfd *ibfd;
- bfd *obfd;
- char tmpfilename[] = "stXXXXXX";
-
- if ((ibfd = bfd_openr(filetostrip, (char *)NULL)) == NULL) {
- bfd_perror(filetostrip);
- return(1);
- } /* on error opening input */
-
- obfd = bfd_openw(mktemp(tmpfilename),
- target? target: bfd_get_target (ibfd));
- if (obfd == NULL) {
- bfd_perror(tmpfilename);
-
- if (bfd_close(ibfd) == false) {
- bfd_perror(bfd_get_filename(ibfd));
- } /* on close error */
-
- return(1);
- } /* on error opening output */
-
- handle_sigs();
-
- if (bfd_check_format(ibfd, bfd_object) != false) {
- if (bfd_set_format(obfd, bfd_get_format(ibfd)) != false) {
- if (!strip_bfd(ibfd, obfd)) {
- /* success */
-
- if (bfd_close(ibfd) == false) {
- bfd_perror(bfd_get_filename(ibfd));
- } /* on close error */
-
- if (bfd_close(obfd) == false) {
- bfd_perror(bfd_get_filename(obfd));
- } /* on close error */
-
- rename(tmpfilename, filetostrip);
- unhandle_sigs();
- return(0);
- } /* strip_bfd prints it's own failing messages */
- } else {
- bfd_perror(filetostrip);
- } /* can't set format */
- } else {
- /* not an object file */
- (void) fprintf(stderr, "File %s has format 0x%x that will not be stripped.\n",
- filetostrip, (unsigned) bfd_get_format(ibfd));
- } /* if anything fails along the way */
-
-
- if (bfd_close(ibfd) == false) {
- bfd_perror(bfd_get_filename(ibfd));
- } /* on close error */
-
- if (bfd_close(obfd) == false) {
- bfd_perror(bfd_get_filename(obfd));
- } /* on close error */
-
- if (unlink(tmpfilename)) {
- perror(tmpfilename);
- } /* on error */
-
- unhandle_sigs();
-
- return(1);
-} /* strip_file() */
-
-
-boolean
-bfd_set_start_address (abfd, new_address)
- bfd *abfd;
- bfd_vma new_address;
-{
- bfd_get_start_address (abfd) = new_address;
- return true;
-}
-
-
-
-static int
-strip_bfd(ibfd, obfd)
- bfd *ibfd;
- bfd *obfd;
-{
- if (bfd_set_start_address(obfd, bfd_get_start_address(ibfd)) == false
- || bfd_set_file_flags(obfd, bfd_get_file_flags(ibfd) & ~(HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS)) == false
- || bfd_set_start_address(obfd, bfd_get_start_address(ibfd)) == false) {
- bfd_perror(bfd_get_filename(ibfd));
- return(1);
- } /* on error setting file attributes */
-
- /* bfd mandates that all output sections be created and sizes set before
- any output is done. Thus, we traverse all sections twice. */
-
- fatal_error = 0;
- bfd_map_over_sections (ibfd, setup_sections, (void *)obfd);
- if (!fatal_error)
- bfd_map_over_sections (ibfd, copy_sections, (void *)obfd);
- return fatal_error;
-}
-
-static void
-setup_sections(ibfd, isection, obfd)
-bfd *ibfd;
-sec_ptr isection;
-bfd *obfd;
-{
- sec_ptr osection;
- char *err;
-
- do {
- err = "making";
- osection = bfd_make_section(obfd, bfd_section_name(ibfd, isection));
- if (osection == NULL)
- break;
- err = "size";
- if (!bfd_set_section_size(obfd, osection,
- bfd_section_size(ibfd, isection)))
- break;
- err = "vma";
- if (!bfd_set_section_vma(obfd, osection,
- bfd_section_vma(ibfd, isection)))
- break;
- err = "alignment";
- if (!bfd_set_section_alignment(obfd, osection,
- bfd_section_alignment(ibfd, isection)))
- break;
- err = "flags";
- if (!bfd_set_section_flags(obfd, osection,
- bfd_get_section_flags(ibfd, isection)))
- break;
- return;
- } while (0);
-
- (void) fprintf(stderr, "file \"%s\", section \"%s\": error in %s: ",
- bfd_get_filename(ibfd),
- bfd_section_name(ibfd, isection),
- err);
-
- bfd_perror("");
- fatal_error = 1;
-}
-
-static void
-copy_sections(ibfd, isection, obfd)
-bfd *ibfd;
-sec_ptr isection;
-bfd *obfd;
-{
- static char *memhunk = NULL;
- static unsigned memhunksize = 0;
-
- sec_ptr osection;
- unsigned long size;
- flagword iflg;
- char *temp;
-
- osection = bfd_get_section_by_name (obfd,
- bfd_section_name(ibfd, isection));
-
- size = bfd_section_size(ibfd, isection);
- iflg = bfd_get_section_flags(ibfd, isection);
-
- /* either:
- we don't need any memory because there's nothing in this section,
- we had no memory so we got some,
- we had some memory but not enough so we got more,
- or we fail to allocat. */
-
- if (size == 0)
- return;
-
- if (memhunk == NULL) {
- memhunk = malloc (size);
- memhunksize = size;
- }
-
- if (size > memhunksize) {
- temp = realloc (memhunk, size);
- memhunksize = size;
- if (!temp) /* If realloc failed, blow away our mem */
- free (memhunk);
- memhunk = temp;
- }
-
- if (memhunk == NULL) {
- /* failed to allocate or reallocate */
- /* FIXME, we should just copy in pieces. */
- (void) fprintf(stderr,
- "Could not allocate %lu bytes in which to copy section.\n", size);
- return;
- }
-
- /* now we have enough memory */
-
- if (!bfd_get_section_contents(ibfd, isection, memhunk, 0, size)) {
- bfd_perror(bfd_get_filename(ibfd));
- fatal_error = 1;
- return;
- }
- if (!bfd_set_section_contents(obfd, osection, memhunk, 0, size)) {
- bfd_perror(bfd_get_filename(obfd));
- fatal_error = 1;
- return;
- }
-}
-
-void
-usage ()
-{
- fprintf (stderr, "\
-Usage: %s [-gsxSX] [+strip-all] [+strip-debug] [+discard-all]\n\
- [+discard-locals] file...\n", program_name);
- exit (1);
-}
-
-/*
- * Local Variables:
- * comment-column: 0
- * fill-column: 131
- * End:
- */
-
-/* end of strip.c */
+++ /dev/null
-/* strip.c -- strip certain symbols from a rel file.
- Copyright (C) 1986, 1990, 1991 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* BUGS: When there's not enough memory, this should do the copy
- in pieces rather than just fail as it does now */
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "getopt.h"
-#include <signal.h>
-
-/* Various program options */
-
-int show_version = 0;
-
-/* Which symbols to remove. */
-enum strip_action {
- strip_undef,
- strip_all, /* strip all symbols */
- strip_debug, /* strip all debugger symbols */
-} strip_symbols;
-
-/* Which local symbols to remove. */
-enum {
- locals_undef,
- locals_start_L, /* discard locals starting with L */
- locals_all, /* discard all locals */
-} discard_locals;
-
-extern char *mktemp();
-
-/* IMPORTS */
-extern char *program_version;
-extern char *program_name;
-extern char *target;
-extern char *xmalloc();
-
-PROTO(static boolean, strip_file, (char *filetostrip));
-PROTO(static void, copy_sections, (bfd *ibfd, sec_ptr isection, bfd *obfd));
-PROTO(static void, setup_sections, (bfd *ibfd, sec_ptr isection, bfd *obfd));
-\f
-/** main, etc */
-
-static void
-usage ()
-{
- fprintf (stderr, "strip %s\nUsage: %s [-gsxSX] files ...\n",
- program_version, program_name);
- exit (1);
-}
-
-struct option long_options[] = {{"strip-all", 0, 0, 's'},
- {"strip-debug", 0, 0, 'S'},
- {"discard-all", 0, 0, 'x'},
- {"discard-locals", 0, 0, 'X'},
- {0, 0, 0, 0}
- };
-
-int
-main (argc, argv)
- char **argv;
- int argc;
-{
- int ind;
- int c;
- program_name = argv[0];
-
- bfd_init();
-
- strip_symbols = strip_undef; /* default is to strip everything. */
- discard_locals = locals_undef;
-
- while ((c = getopt_long (argc, argv, "gsST:xX", long_options, &ind)) != EOF) {
- switch (c) {
- case 0:
- break;
- case 's':
- strip_symbols = strip_all;
- break;
- case 'g':
- case 'S':
- strip_symbols = strip_debug;
- break;
- case 'T':
- target = optarg;
- break;
- case 'x':
- discard_locals = locals_all;
- break;
- case 'X':
- discard_locals = locals_start_L;
- break;
- default:
- usage ();
- }
- }
-
- /* Default is to strip all symbols: */
- if (strip_symbols == strip_undef && discard_locals == locals_undef) {
- strip_symbols = strip_all;
- }
-
- /* OK, all options now parsed. If no filename specified, do a.out. */
- if (optind == argc) return !strip_file ("a.out");
-
- /* We were given several filenames to do: */
- while (optind < argc)
- if (!strip_file (argv[optind++])) return 1;
-
- return 0;
-}
-\f
-/** Hack signals */
-
-/* Why does strip need to do this, and anyway, if it does shouldn't this be
- handled by bfd? */
-
-static int delayed_signal;
-
-static int sigint_handled = 0;
-static int sighup_handled = 0;
-static int sigterm_handled = 0;
-
-void
-delay_signal (signo)
- int signo;
-{
- delayed_signal = signo;
- signal (signo, delay_signal);
-}
-
-/* Effectively defer handling of asynchronous kill signals. */
-void
-handle_sigs () /* puff puff */
-{
- delayed_signal = 0;
-
- if (signal (SIGINT, SIG_IGN) != SIG_IGN) {
- sigint_handled = 1;
- signal (SIGINT, delay_signal);
- }
-
- if (signal (SIGHUP, SIG_IGN) != SIG_IGN) {
- sighup_handled = 1;
- signal (SIGHUP, delay_signal);
- }
-
- if (signal (SIGTERM, SIG_IGN) != SIG_IGN) {
- sigterm_handled = 1;
- signal (SIGTERM, delay_signal);
- }
-
- return;
-}
-
-/* Effectively undefer handling. */
-void
-unhandle_sigs () /* put them down */
-{
- if (sigint_handled) signal (SIGINT, SIG_DFL);
-
- if (sighup_handled) signal (SIGHUP, SIG_DFL);
-
- if (sigterm_handled) signal (SIGTERM, SIG_DFL);
-
- /* Handle any signal that came in while they were deferred. */
- if (delayed_signal)
- kill (getpid (), delayed_signal);
-
- return;
-}
-\f
-
-static boolean
-strip_file (filetostrip)
- char *filetostrip;
-{
- static char template[] = "stXXXXXX";
- char *slash;
- char *tmpname;
- bfd *ibfd;
- bfd *obfd;
-
- ibfd = bfd_openr (filetostrip, target);
-
- if (ibfd == NULL) bfd_fatal (filetostrip);
-
- handle_sigs (); /* light up */
-
- if (!bfd_check_format (ibfd, bfd_object)) {
- fprintf (stderr, "Can't strip %s file %s.\n",
- bfd_format_string (bfd_get_format (ibfd)), filetostrip);
- exit (1);
- }
-
- slash = strrchr( filetostrip, '/' );
- if ( slash ){
- *slash = 0;
- tmpname = xmalloc( strlen(filetostrip) + sizeof(template) + 1 );
- strcpy( tmpname, filetostrip );
- strcat( tmpname, "/" );
- strcat( tmpname, template );
- mktemp( tmpname );
- *slash = '/';
- } else {
- tmpname = xmalloc( sizeof(template) );
- strcpy( tmpname, template );
- mktemp( tmpname );
- }
-
- obfd = bfd_openw (mktemp(tmpname), (target ? target : bfd_get_target (ibfd)));
- if (obfd == NULL) bfd_fatal (tmpname);
-
- if (!bfd_set_format (obfd, bfd_get_format (ibfd)))
- bfd_fatal (tmpname);
-
-
- if ((bfd_set_start_address (obfd, bfd_get_start_address (ibfd)) == false) ||
- (bfd_set_file_flags (obfd, (bfd_get_file_flags (ibfd) &
- ~(HAS_LINENO | HAS_DEBUG | HAS_SYMS |
- HAS_LOCALS))) == false) ||
- bfd_set_start_address (obfd, bfd_get_start_address (ibfd)) == false)
- bfd_fatal (bfd_get_filename (ibfd));
-
- /* Copy architecture of input file to output file */
- if (!bfd_set_arch_mach (obfd, bfd_get_architecture (ibfd),
- bfd_get_machine (ibfd))) {
- fprintf(stderr, "Output file cannot represent architecture %s",
- bfd_printable_arch_mach (bfd_get_architecture(ibfd),
- bfd_get_machine (ibfd)));
- }
-
-
- /* bfd mandates that all output sections be created and sizes set before
- any output is done. Thus, we traverse all sections twice. */
- bfd_map_over_sections (ibfd, setup_sections, (void *)obfd);
- bfd_map_over_sections (ibfd, copy_sections, (void *)obfd);
-
- if (!bfd_close (obfd)) bfd_fatal (filetostrip);
- if (!bfd_close (ibfd)) bfd_fatal (filetostrip);
-
- rename(tmpname, filetostrip);
- free(tmpname);
-
- unhandle_sigs();
-
- return true;
-}
-\f
-/** Actually do the work */
-static void
-setup_sections (ibfd, isection, obfd)
- bfd *ibfd;
- sec_ptr isection;
- bfd *obfd;
-{
- sec_ptr osection;
- char *err;
-
- osection = bfd_make_section (obfd, bfd_section_name (ibfd, isection));
- if (osection == NULL) {
- err = "making";
- goto loser;
- }
-
- if (!bfd_set_section_size(obfd, osection, bfd_section_size(ibfd, isection))) {
- err = "size";
- goto loser;
- }
-
- if (!bfd_set_section_vma (obfd, osection, bfd_section_vma (ibfd, isection))) {
- err = "vma";
- goto loser;
- }
-
- if (bfd_set_section_alignment (obfd, osection,
- bfd_section_alignment (ibfd, isection))
- != true) {
- err = "alignment";
- goto loser;
- } /* on error, I presume. */
-
- if (!bfd_set_section_flags (obfd, osection,
- bfd_get_section_flags (ibfd, isection))) {
- err = "flags";
- goto loser;
- }
-
- /* All went well */
- return;
-
- loser:
- fprintf (stderr, "%s: file \"%s\", section \"%s\": error in %s: %s\n",
- program_name,
- bfd_get_filename (ibfd), bfd_section_name (ibfd, isection),
- err, bfd_errmsg (bfd_error));
- exit (1);
-}
-
-static void
-copy_sections (ibfd, isection, obfd)
- bfd *ibfd;
- sec_ptr isection;
- bfd *obfd;
-{
- static unsigned char *memhunk = NULL;
- static unsigned memhunksize = 0;
-
- sec_ptr osection;
- unsigned long size;
- flagword iflg;
- unsigned char *temp;
-
- osection = bfd_get_section_by_name (obfd, bfd_section_name (ibfd, isection));
-
- size = bfd_section_size (ibfd, isection);
- iflg = bfd_get_section_flags (ibfd, isection);
-
- /* either:
- we don't need any memory because there's nothing in this section,
- we had no memory so we got some,
- we had some memory but not enough so we got more,
- or we fail to allocat. */
-
- if (size == 0)
- return;
-
- if ((iflg & SEC_HAS_CONTENTS) == 0)
- return;
-
- if (memhunk == NULL) {
- memhunk = (unsigned char *) xmalloc (size);
- memhunksize = size;
- }
-
- if (size > memhunksize) {
- temp = (unsigned char *) xrealloc ((char *) memhunk, size);
- memhunksize = size;
- memhunk = temp;
- }
-
- /* now we have enough memory, just do it: */
- if (!bfd_get_section_contents (ibfd, isection, memhunk, 0, size))
- bfd_fatal (bfd_get_filename (ibfd));
-
- if (!bfd_set_section_contents (obfd, osection, memhunk, 0, size))
- bfd_fatal (bfd_get_filename (obfd));
-}
+++ /dev/null
-# Makefile changes for Suns running Solaris 2
-
-SYSV = -DSYSV
-RANLIB = echo >/dev/null
-INSTALL = cp
+++ /dev/null
-# Define SYSV as -DSYSV if you are using a System V operating system.
-SYSV = -DSYSV -DSVR4
-RANLIB = echo >/dev/null
-
-# The l flag generates a warning from the SVR4 archiver, remove it.
-AR_FLAGS = cq
+++ /dev/null
-ALL= all.cross
-INSTALL_TARGET= install.cross
+++ /dev/null
-ALL= all.cross
-INSTALL_TARGET= install.cross
+++ /dev/null
-ALL := $(shell ls -d =*)
-
-%:
- $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) $@ &&) true
-
-gas:
+++ /dev/null
-#-----------------------------------------------------------------------------
-# Makefile for gas960
-#
-# $Id$
-#-----------------------------------------------------------------------------
-
-# The following two lines should be uncommented for system V (i386v).
-#__i386v__#USG = -DUSG
-#__i386v__#LIBS = -lmalloc -lPW
-
-# The following two lines should be uncommented for HP-UX
-#__hp9000__#USG = -DUSG
-
-# The following line should be uncommented for Macintosh A/UX.
-#__mac-aux__#USG = -DUSG
-
-#Always build with static libraries on Sun systems
-#__sun3__#LDFLAGS = -Bstatic
-#__sun386i__#LDFLAGS = -Bstatic
-#__sun4__#LDFLAGS = -Bstatic
-
-# Essential under System V, harmless elsewhere
-SHELL = /bin/sh
-
-TARG = gas960
-OPT = -g
-IPATH = ../../include
-CFLAGS = ${OPT} ${USG} -DI80960 -I${IPATH}
-
-
-OBJS = app.o append.o as.o atof-generic.o bignum-copy.o expr.o \
- flonum-const.o flonum-copy.o flonum-mult.o frags.o gdb-blocks.o \
- gdb-file.o gdb-lines.o gdb-symbols.o gdb.o hash.o hex-value.o \
- input-file.o input-scrub.o messages.o obstack.o output-file.o read.o \
- strstr.o subsegs.o symbols.o version.o write.o xmalloc.o xrealloc.o
-
-# Note that we use the 386 floating-point support for the i80960
-I960OBJ = i960.o i960-opcode.o atof-i386.o
-
-gas960: ${OBJS} ${I960OBJ} VERSION
- make ver960.o
- ${CC} -o gas960 ${LDFLAGS} ${OBJS} ${I960OBJ} ver960.o ${LIBS}
-
-hash.o: hash.c
- ${CC} -c ${CFLAGS} -Derror=as_fatal hash.c
-
-xmalloc.o: xmalloc.c
- ${CC} -c ${CFLAGS} -Derror=as_fatal xmalloc.c
-
-xrealloc.o: xrealloc.c
- ${CC} -c ${CFLAGS} -Derror=as_fatal xrealloc.c
-
-app.o: as.h
-
-as.o: ${IPATH}/b.out.h as.h read.h struc-symbol.h write.h
-atof-generic.o: flonum.h
-bignum-copy.o: bignum.h
-expr.o: ${IPATH}/b.out.h as.h expr.h flonum.h obstack.h read.h
-expr.o: struc-symbol.h symbols.h
-flonum-const.o: flonum.h
-flonum-copy.o: flonum.h
-flonum-mult.o: flonum.h
-flonum-normal.o:flonum.h
-flonum-print.o: flonum.h
-frags.o: ${IPATH}/b.out.h as.h frags.h obstack.h struc-symbol.h subsegs.h
-gdb.o: as.h
-gdb-blocks.o: as.h
-gdb-lines.o: as.h frags.h obstack.h
-gdb-symbols.o: ${IPATH}/b.out.h as.h struc-symbol.h
-hash.o: hash.h
-i960.o: as.h ${IPATH}/b.out.h expr.h flonum.h frags.h hash.h
-i960.o: i960-opcode.h md.h obstack.h struc-symbol.h write.h
-i960-opcode.o: i960-opcode.h
-input-file.o: input-file.h
-input-scrub.o: as.h input-file.h read.h
-messages.o: as.h
-obstack.o: obstack.h
-read.o: ${IPATH}/b.out.h as.h expr.h flonum.h frags.h hash.h md.h
-read.o: obstack.h read.h struc-symbol.h symbols.h
-subsegs.o: ${IPATH}/b.out.h as.h frags.h obstack.h struc-symbol.h subsegs.h
-subsegs.o: write.h
-symbols.o: ${IPATH}/b.out.h as.h frags.h hash.h obstack.h struc-symbol.h
-symbols.o: symbols.h
-write.o: ${IPATH}/b.out.h as.h md.h obstack.h struc-symbol.h subsegs.h
-write.o: symbols.h write.h
-
-flonum.h: bignum.h
-
-#-----------------------------------------------------------------------------
-# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
-#
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#-----------------------------------------------------------------------------
-
-ver960.c: FORCE
- rm -f ver960.c
- echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
-
-
-# This target should be invoked before building a new release.
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#
-roll:
- @V=`cat VERSION` ; \
- MAJ=`sed 's/\..*//' VERSION` ; \
- MIN=`sed 's/.*\.//' VERSION` ; \
- V=$$MAJ.`expr $$MIN + 1` ; \
- rm -f VERSION ; \
- echo $$V >VERSION ; \
- echo Version $$V
-
-# Dummy target to force execution of dependent targets.
-#
-FORCE:
-
-# 'G960BASE' will be defined at invocation
-install:
- make ${TARG} OPT=-O
- strip ${TARG}
- rm -f ${G960BASE}/bin/${TARG}
- mv ${TARG} ${G960BASE}/bin/${TARG}
-
-clean:
- rm -f ${TARG} *.o core
-
-# Target to uncomment host-specific lines in this makefile. Such lines must
-# have the following string beginning in column 1: #__<hostname>__#
-# Original Makefile is backed up as 'Makefile.old'.
-#
-# Invoke with: make make HOST=xxx
-#
-make:
- -@if test $(HOST)x = x ; then \
- echo '\aSpecify "make make HOST=???"'; \
- exit 1; \
- fi ; \
- grep -s "^#The next line was generated by 'make make'" Makefile; \
- if test $$? = 0 ; then \
- echo "\aMakefile has already been processed with 'make make'";\
- exit 1; \
- fi ; \
- mv -f Makefile Makefile.old; \
- echo "#The next line was generated by 'make make'" >Makefile ; \
- echo "HOST=$(HOST)" >>Makefile ; \
- echo >>Makefile ; \
- sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
+++ /dev/null
-host = generic
-target = generic
-# Makefile for GNU Assembler
-# Copyright (C) 1987, 1988, 1990, 1991 Free Software Foundation, Inc.
-
-#This file is part of GNU GAS.
-
-#GNU GAS is free software; you can redistribute it and/or modify
-#it under the terms of the GNU General Public License as published by
-#the Free Software Foundation; either version 1, or (at your option)
-#any later version.
-
-#GNU GAS is distributed in the hope that it will be useful,
-#but WITHOUT ANY WARRANTY; without even the implied warranty of
-#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#GNU General Public License for more details.
-
-#You should have received a copy of the GNU General Public License
-#along with GNU GAS; see the file COPYING. If not, write to
-#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# $Id$
-
-# The targets for external use include:
-# all, doc, proto, install, uninstall, includes, TAGS,
-# clean, cleanconfig, realclean, stage1, stage2, stage3, stage4.
-
-# Variables that exist for you to override.
-# See below for how to change them for certain systems.
-
-ALLOCA =
-CFLAGS = -g $(XCFLAGS) # -I$(srcdir)/../include
-INTERNAL_CFLAGS = $(CROSS)
-OLDCC = cc
-BISON = bison
-BISONFLAGS = -v
-AR = ar
-OLDAR_FLAGS = qc
-AR_FLAGS = rc
-SHELL = /bin/sh
-# on sysV, define this as cp.
-INSTALL = install -c
-# These permit overriding just for certain files.
-INSTALL_PROGRAM = $(INSTALL)
-INSTALL_FILE = $(INSTALL)
-
-# Define this as & to perform parallel make on a Sequent.
-# Note that this has some bugs, and it seems currently necessary
-# to compile all the gen* files first by hand to avoid erroneous results.
-P =
-
-# How to invoke ranlib.
-RANLIB = ranlib
-# Test to use to see whether ranlib exists on the system.
-RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
-
-# CFLAGS for use with OLDCC, for compiling gnulib.
-# NOTE: -O does not work on some Unix systems!
-CCLIBFLAGS = -O
-
-# Version of ar to use when compiling gnulib.
-OLDAR = ar
-
-version=`./gcc -dumpversion`
-
-# Directory where sources are, from where we are.
-srcdir = .
-# Common prefix for installation directories.
-# NOTE: This directory must exist when you start installation.
-prefix = /usr/local
-# Directory in which to put the executable for the command `gcc'
-bindir = $(prefix)/bin
-# Directory in which to put the directories used by the compiler.
-libdir = $(prefix)/lib
-# Directory in which the compiler finds executables, libraries, etc.
-libsubdir = $(libdir)/gcc/$(target)/$(version)
-# Number to put in man-page filename.
-manext = 1
-# Directory in which to put man pages.
-mandir = $(prefix)/man/man$(manext)
-
-# Additional system libraries to link with.
-CLIB=
-
-# Change this to a null string if obstacks are installed in the
-# system library.
-OBSTACK=obstack.o
-
-# Specify the rule for actually making gnulib.
-GNULIB = gnulib.portable
-
-# Specify the rule for actually making gnulib2.
-GNULIB2 = gnulib2.portable
-
-# List of extra C and assembler files to add to gnulib.
-# Assembler files should have names ending in `.asm'.
-LIBFUNCS_EXTRA =
-
-# Program to convert libraries.
-LIBCONVERT =
-
-# Control whether header files are installed.
-INSTALL_HEADERS=install-headers
-
-# Change this to empty to prevent installing limits.h
-LIMITS_H = limits.h
-
-# Directory to link to, when using the target `maketest'.
-DIR = ../gcc
-
-# For better debugging under COFF, define SEPARATE_AUX_OUTPUT in config.h
-# and define the following variable as `aux-output2.c' in make-...
-AUX_OUTPUT2 =
-
-# Flags to use when cross-building GCC.
-# Prefix to apply to names of object files when using them
-# to run on the machine we are compiling on.
-HOST_PREFIX=
-# Prefix to apply to names of object files when compiling them
-# to run on the machine we are compiling on.
-# The default for this variable is chosen to keep these rules
-# out of the way of the other rules for compiling the same source files.
-HOST_PREFIX_1=loser-
-HOST_CC=$(CC)
-HOST_CFLAGS=$(ALL_CFLAGS)
-HOST_LDFLAGS=$(LDFLAGS)
-HOST_CPPFLAGS=$(CPPFLAGS)
-
-# Choose the real default target.
-ALL=bootstrap
-
-# End of variables for you to override.
-
-# Lists of files for various purposes.
-
-REAL_SOURCES = \
- $(srcdir)/app.c \
- $(srcdir)/as.c \
- $(srcdir)/atof-generic.c \
- $(srcdir)/bignum-copy.c \
- $(srcdir)/cond.c \
- $(srcdir)/expr.c \
- $(srcdir)/flonum-const.c \
- $(srcdir)/flonum-copy.c \
- $(srcdir)/flonum-mult.c \
- $(srcdir)/frags.c \
- $(srcdir)/hash.c \
- $(srcdir)/hex-value.c \
- $(srcdir)/input-file.c \
- $(srcdir)/input-scrub.c \
- $(srcdir)/messages.c \
- $(srcdir)/output-file.c \
- $(srcdir)/read.c \
- $(srcdir)/strstr.c \
- $(srcdir)/subsegs.c \
- $(srcdir)/symbols.c \
- $(srcdir)/version.c \
- $(srcdir)/write.c \
- $(srcdir)/xmalloc.c \
- $(srcdir)/xrealloc.c
-
-# in an expedient order
-LINKED_SOURCES = \
- targ-cpu.c \
- obj-format.c \
- atof-targ.c
-
-SOURCES = $(LINKED_SOURCES) $(REAL_SOURCES)
-
-REAL_HEADERS = \
- $(srcdir)/as.h \
- $(srcdir)/bignum.h \
- $(srcdir)/expr.h \
- $(srcdir)/flonum.h \
- $(srcdir)/frags.h \
- $(srcdir)/hash.h \
- $(srcdir)/input-file.h \
- $(srcdir)/tc.h \
- $(srcdir)/obj.h \
- $(srcdir)/read.h \
- $(srcdir)/reloc.h \
- $(srcdir)/struc-symbol.h \
- $(srcdir)/subsegs.h \
- $(srcdir)/symbols.h \
- $(srcdir)/syscalls.h \
- $(srcdir)/write.h
-
-LINKED_HEADERS = \
- a.out.gnu.h \
- a.out.h \
- host.h \
- targ-env.h \
- targ-cpu.h \
- obj-format.h \
- atof-targ.h
-
-HEADERS = $(LINKED_HEADERS) $(REAL_HEADERS)
-
-OBJS = \
- targ-cpu.o \
- obj-format.o \
- atof-targ.o \
- app.o \
- as.o \
- atof-generic.o \
- bignum-copy.o \
- cond.o \
- expr.o \
- flonum-const.o \
- flonum-copy.o \
- flonum-mult.o \
- frags.o \
- hash.o \
- hex-value.o \
- input-file.o \
- input-scrub.o \
- messages.o \
- output-file.o \
- read.o \
- strstr.o \
- subsegs.o \
- symbols.o \
- version.o \
- write.o \
- xmalloc.o \
- xrealloc.o
-
-# Definition of `all' is here so that new rules inserted by sed
-# do not specify the default target.
-# The real definition is under `all.internal'.
-
-all: $(ALL)
-
-# sed inserts variable overrides after the following line.
-####
-
-# Now figure out from those variables how to compile and link.
-
-# This is the variable actually used when we compile.
-ALL_CFLAGS = $(INTERNAL_CFLAGS) $(CFLAGS)
-
-# Even if ALLOCA is set, don't use it if compiling with GCC.
-USE_ALLOCA= `if [ x"${CC}" = x"${OLDCC}" ] ; then echo ${ALLOCA}; else true; fi`
-USE_HOST_ALLOCA= `if [ x"${CC}" = x"${OLDCC}" ] ; then echo ${HOST_PREFIX}${ALLOCA}; else true; fi`
-
-# Dependency on obstack, alloca, malloc or whatever library facilities
-# are not installed in the system libraries.
-# We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
-LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
-
-# Likewise, for use in the tools that must run on this machine
-# even if we are cross-building GCC.
-# We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
-HOST_LIBDEPS= $(HOST_PREFIX)$(OBSTACK) $(HOST_PREFIX)$(ALLOCA) $(HOST_PREFIX)$(MALLOC)
-
-# How to link with both our special library facilities
-# and the system's installed libraries.
-LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
-
-# Likewise, for use in the tools that must run on this machine
-# even if we are cross-building GCC.
-HOST_LIBS = $(HOST_PREFIX)$(OBSTACK) $(USE_HOST_ALLOCA) $(HOST_PREFIX)$(MALLOC) $(CLIB)
-
-# Specify the directories to be searched for header files.
-# Both . and srcdir are used, in that order,
-# so that tm.h and config.h will be found in the compilation
-# subdirectory rather than in the source directory.
-INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
-SUBDIR_INCLUDES = -I.. -I../$(srcdir) -I../$(srcdir)/config
-
-# Always use -I$(srcdir)/config when compiling.
-.c.o:
- $(CC) -c $(ALL_CFLAGS) $(CPPFLAGS) $(INCLUDES) $<
-
-# This tells GNU make version 3 not to export all the variables
-# defined in this file into the environment.
-.NOEXPORT:
-
-# Files to be copied away after each stage in building.
-STAGE_GCC=gcc
-STAGESTUFF = *.o gas
-
-# The files that "belong" in CONFIG_H are deliberately omitted
-# because having them there would not be useful in actual practice.
-# All they would do is cause complete recompilation every time
-# one of the machine description files is edited.
-# That may or may not be what one wants to do.
-# If it is, rm *.o is an easy way to do it.
-# CONFIG_H = config.h tm.h
-CONFIG_H =
-
-gas: $(OBJS) $(LIBDEPS)
- $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o gas $(OBJS) $(LIBS)
-
-all.internal: native
-# This is what is made with the host's compiler if making a cross assembler.
-native: config.status gas
-
-config.status:
- @echo You must configure gas. Look at the INSTALL file for details.
- @false
-
-compilations: ${OBJS}
-
-# Compiling object files from source files.
-
-# Note that dependencies on obstack.h are not written
-# because that file is not part of GAS.
-
-app.o : app.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-as.o : as.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-atof-generic.o : atof-generic.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-bignum-copy.o : bignum-copy.c as.h host.h \
- targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-cond.o : cond.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- obstack.h
-debug.o : debug.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h
-expr.o : expr.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- obstack.h
-flonum-const.o : flonum-const.c flonum.h bignum.h
-flonum-copy.o : flonum-copy.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-flonum-mult.o : flonum-mult.c flonum.h bignum.h
-frags.o : frags.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h obstack.h
-hash.o : hash.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-hex-value.o : hex-value.c
-input-file.o : input-file.c as.h host.h \
- targ-env.h obj-format.h targ-cpu.h \
- struc-symbol.h reloc.h write.h flonum.h bignum.h expr.h \
- frags.h hash.h read.h symbols.h tc.h obj.h input-file.h
-input-scrub.o : input-scrub.c /usr/include/errno.h /usr/include/sys/errno.h \
- as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- input-file.h
-messages.o : messages.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-obstack.o : obstack.c obstack.h
-output-file.o : output-file.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- output-file.h
-read.o : read.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- obstack.h
-strstr.o : strstr.c
-subsegs.o : subsegs.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h obstack.h
-symbols.o : symbols.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- obstack.h subsegs.h
-version.o : version.c
-write.o : write.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h obstack.h output-file.h
-xmalloc.o : xmalloc.c
-xrealloc.o : xrealloc.c
-atof-targ.o : atof-targ.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h \
- symbols.h tc.h obj.h
-obj-format.o : obj-format.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h \
- symbols.h tc.h obj.h obstack.h
-targ-cpu.o : targ-cpu.c targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h reloc.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h \
- symbols.h tc.h obj.h obstack.h
-
-# Normally this target is not used; but it is used if you
-# define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
-# from the GNU Emacs distribution.
-# Note some machines won't allow $(CC) without -S on this source file.
-alloca.o: alloca.c
- $(CC) $(ALL_CFLAGS) $(CPPFLAGS) -S `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
- as alloca.s -o alloca.o
-
-# Compile the libraries to be used by gen*.
-# If we are not cross-building, gen* use the same .o's that cc1 will use,
-# and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
-# with the rules for rtl.o, alloca.o, etc.
-$(HOST_PREFIX_1)alloca.o: alloca.c
- rm -f $(HOST_PREFIX)alloca.c
- cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
- $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
-
-$(HOST_PREFIX_1)obstack.o: obstack.c
- rm -f $(HOST_PREFIX)obstack.c
- cp $(srcdir)/obstack.c $(HOST_PREFIX)obstack.c
- $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
-
-$(HOST_PREFIX_1)malloc.o: malloc.c
- rm -f $(HOST_PREFIX)malloc.c
- cp $(srcdir)/malloc.c $(HOST_PREFIX)malloc.c
- $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
-
-# Remake the info files.
-
-doc: $(srcdir)/gas.info
-
-$(srcdir)/gas.info: $(srcdir)/gas.texinfo
- makeinfo `echo $(srcdir)/gas.texinfo | sed 's,^\./,,'`
-
-
-# Deletion of files made during compilation.
-# There are three levels of this: `clean', `cleanconfig' and `realclean'.
-# `clean' deletes what you want to delete ordinarily to save space.
-# This is most, but not all, of the files made by compilation.
-# `cleanconfig' also deletes everything depending
-# on the choice of config files.
-# `realclean' also deletes everything that could be regenerated automatically.
-
-clean:
- -rm -f $(STAGESTUFF)
-# Delete the temporary source copies for cross compilation.
- -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
- -rm -f $(HOST_PREFIX_1)obstack.c
-# Delete the stamp files except stamp-gnulib2.
- -rm -f core
-
-# Like clean but also delete the links made to configure gas.
-cleanconfig: clean
- -rm -f config.status Makefile host.h targ-env.h
- -rm -f targ-cpu.h targ-cpu.c
- -rm -f obj-format.h obj-format.c
- -rm -f atof-targ.c
-
-# Get rid of every file that's generated from some other file (except INSTALL).
-realclean: cleanconfig
- -rm -f gas.aux gas.cps gas.fns gas.info gas.kys gas.pgs gas.tps gas.vrs
- -rm -f TAGS
- -rm -f gas.info* gas.?? gas.??s gas.log gas.toc gas.*aux
- -rm -f *.dvi
-
-# Entry points `install', `includes' and `uninstall'.
-
-# Copy the files into directories where they will be run.
-install:
- $(INSTALL_PROGRAM) gas $(bindir)/as
-
-# Create the installation directory.
-install-dir:
- -mkdir $(libdir)
- -mkdir $(libdir)/gcc
- -mkdir $(libdir)/gcc/$(target)
- -mkdir $(libdir)/gcc/$(target)/$(version)
-
-# Install the compiler executables built during cross compilation.
-install-cross: native install-dir
- -if [ -f cc1 ] ; then $(INSTALL_PROGRAM) cc1 $(libsubdir)/cc1; else true; fi
- -if [ -f cc1plus ] ; then $(INSTALL_PROGRAM) cc1plus $(libsubdir)/cc1plus; else true; fi
- $(INSTALL_PROGRAM) cpp $(libsubdir)/cpp
- ./gcc -dumpspecs > $(libsubdir)/specs
- $(INSTALL_PROGRAM) gcc $(bindir)/gcc
-
-# Install the man pages.
-install-man: install-dir $(srcdir)/gcc.1 protoize.1 unprotoize.1
- $(INSTALL_FILE) $(srcdir)/gcc.1 $(mandir)/gcc.$(manext)
- chmod a-x $(mandir)/gcc.$(manext)
- $(INSTALL_FILE) $(srcdir)/protoize.1 $(mandir)/protoize.$(manext)
- chmod a-x $(mandir)/protoize.$(manext)
- $(INSTALL_FILE) $(srcdir)/unprotoize.1 $(mandir)/unprotoize.$(manext)
- chmod a-x $(mandir)/unprotoize.$(manext)
-
-# Cancel installation by deleting the installed files.
-uninstall:
- -rm -rf $(libsubdir)
- -rm -rf $(bindir)/gas
- -rm -rf $(mandir)/gas.$(manext)
-
-
-# These exist for maintenance purposes.
-
-tags TAGS: force
- etags $(REAL_SOURCES) $(REAL_HEADERS) README Makefile config/*.[hc]
-
-bootstrap: gas force
- $(MAKE) stage1
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage1/ $(CFLAGS)" libdir=$(libdir) ALLOCA= gas
- $(MAKE) stage2
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage2/ $(CFLAGS)" libdir=$(libdir) ALLOCA= gas
- for i in *.o; do cmp $$i stage2/$$i; done
-
-bootstrap2: force
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage1/ $(CFLAGS)" libdir=$(libdir) ALLOCA= gas
- $(MAKE) stage2
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage2/ $(CFLAGS)" libdir=$(libdir) ALLOCA= gas
- for i in *.o; do cmp $$i stage2/$$i; done
-
-bootstrap3: force
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage2/ $(CFLAGS)" libdir=$(libdir) ALLOCA= gas
- for i in *.o; do cmp $$i stage2/$$i; done
-
-# Copy the object files from a particular stage into a subdirectory.
-stage1: force
- -mkdir stage1
- -mv $(STAGESTUFF) stage1
- -(cd stage1 ; ln -s gas as)
-
-stage2: force
- -mkdir stage2
- -mv $(STAGESTUFF) stage2
- -(cd stage2 ; ln -s gas as)
-
-
-stage3: force
- -mkdir stage3
- -mv $(STAGESTUFF) $(STAGE_GCC) stage3
- -rm -f stage3/gnulib
- -cp gnulib stage3
- -if $(RANLIB_TEST) ; then $(RANLIB) stage3/gnulib; else true; fi
-
-stage4: force
- -mkdir stage4
- -mv $(STAGESTUFF) $(STAGE_GCC) stage4
- -rm -f stage4/gnulib
- -cp gnulib stage4
- -if $(RANLIB_TEST) ; then $(RANLIB) stage4/gnulib; else true; fi
-
-# Copy just the executable files from a particular stage into a subdirectory,
-# and delete the object files. Use this if you're just verifying a version
-# that is pretty sure to work, and you are short of disk space.
-risky-stage1: force
- -mkdir stage1
- -mv cc1 cpp cccp gcc stage1
- -rm -f stage1/gnulib
- -cp gnulib stage1 && $(RANLIB) stage1/gnulib
- -make clean
-
-risky-stage2: force
- -mkdir stage2
- -mv cc1 cpp cccp gcc stage2
- -rm -f stage2/gnulib
- -cp gnulib stage2 && $(RANLIB) stage2/gnulib
- -make clean
-
-risky-stage3: force
- -mkdir stage3
- -mv cc1 cpp cccp gcc stage3
- -rm -f stage3/gnulib
- -cp gnulib stage3 && $(RANLIB) stage3/gnulib
- -make clean
-
-risky-stage4: force
- -mkdir stage4
- -mv cc1 cpp cccp gcc stage4
- -rm -f stage4/gnulib
- -cp gnulib stage4 && $(RANLIB) stage4/gnulib
- -make clean
-
-#In GNU Make, ignore whether `stage*' exists.
-.PHONY: stage1 stage2 stage3 stage4 clean realclean TAGS bootstrap
-.PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
-
-force:
-
-Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
- $(srcdir)/configure.was -srcdir=$(srcdir) -host=$(host) $(target)
+++ /dev/null
-# Makefile for GAS.
-# Copyright (C) 1989, Free Software Foundation
-#
-# This file is part of GAS, the GNU Assembler.
-#
-# GAS is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 1, or (at your option)
-# any later version.
-#
-# GAS is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GAS; see the file COPYING. If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
-BINDIR = /usr/local/bin
-
-BINARY = gas
-
-#
-# Add these flags to XCFLAGS below for specific use.
-#
-# If you machine does not have vfprintf, but does have _doprnt(),
-# -DNO_VARARGS
-#
-# If the return-type of a signal-hander is void (instead of int),
-# -DSIGTY
-#
-# To include the mc68851 mmu coprocessor instructions in the 68020 assembler,
-# -Dm68851
-#
-# If you want the 80386 assembler to correctly handle fsub/fsubr and fdiv/fdivr
-# opcodes (unlike most 80386 assemblers)
-# -DNON_BROKEN_WORDS
-#
-XCFLAGS =
-
-# Your favorite compiler
-CC = gcc
-
-# Uncomment the following lines if you use USG
-
-INCLUDE_DIRS = -I.
-COFF_OBJECTS = stack.o
-CPPFLAGS = -DUSG
-CFLAGS = -g $(CPPFLAGS) $(XCFLAGS)
-LDFLAGS =
-#LOADLIBES = -lPW
-
-# Uncomment the following lines if you use BSD
-#INCLUDE_DIRS = -I.
-#CPPFLAGS =
-#CFLAGS = -g $(CPPFLAGS) $(XCFLAGS)
-#LDFLAGS =
-#LOADLIBES =
-
-CONFIG_FILES = \
- machine.c machine.h atof.c obj-format.c obj-format.h opcode.h
-
-OBJECTS = \
- as.o xrealloc.o xmalloc.o hash.o hex-value.o \
- atof-generic.o append.o messages.o expr.o app.o \
- frags.o input-file.o input-scrub.o output-file.o \
- subsegs.o symbols.o version.o flonum-const.o flonum-copy.o \
- flonum-mult.o strstr.o bignum-copy.o obstack.o write.o read.o \
- obj-format.o machine.o atof.o $(COFF_OBJECTS)
-
-SOURCES = $(OBJECTS:.o=.c)
-
-all : $(BINARY)
-
-install : all
- cp $(BINARY) $(BINDIR)
-
-clean :
- rm -f $(OBJECTS)
-
-clobber : clean
- rm -f $(BINARY) $(CONFIG_FILES) dependencies TAGS m68k.h
-
-$(BINARY) : $(OBJECTS)
- $(CC) -o $(BINARY) $(LDFLAGS) $(OBJECTS) $(LOADLIBES)
-
-TAGS : $(SOURCES)
- etags $(SOURCES) *.h
-
-CXREF : $(SOURCES)
- cxref -c $(INCLUDE_DIRS) $(SOURCES)
-
-stack.o: stack.c
- $(CC) $(CFLAGS) -c stack.c
-
-atof.o: \
- flonum.h \
- bignum.h
-obj-format.o: \
- as.h \
- md.h \
- aout.h \
- a.out.gnu.h \
- struc-symbol.h \
- write.h \
- append.h
-read.o: \
- obj-format.h \
- a.out.gnu.h \
- as.h \
- read.h \
- md.h \
- hash.h \
- obstack.h \
- frags.h \
- flonum.h \
- bignum.h \
- struc-symbol.h \
- expr.h \
- symbols.h \
- sparc.h
-write.o: \
- obj-format.h \
- a.out.gnu.h \
- as.h \
- md.h \
- subsegs.h \
- obstack.h \
- struc-symbol.h \
- write.h \
- symbols.h \
- append.h \
- sparc.h
-obstack.o: \
- obstack.h
-bignum-copy.o: \
- bignum.h
-flonum-mult.o: \
- flonum.h \
- bignum.h
-flonum-copy.o: \
- flonum.h \
- bignum.h
-flonum-const.o: \
- flonum.h \
- bignum.h
-symbols.o: \
- obj-format.h \
- a.out.gnu.h \
- as.h \
- hash.h \
- obstack.h \
- struc-symbol.h \
- symbols.h \
- frags.h
-subsegs.o: \
- obj-format.h \
- a.out.gnu.h \
- as.h \
- subsegs.h \
- obstack.h \
- frags.h \
- struc-symbol.h \
- write.h
-input-scrub.o: \
- as.h \
- read.h \
- input-file.h
-input-file.o: \
- input-file.h
-frags.o: \
- obj-format.h \
- a.out.gnu.h \
- as.h \
- subsegs.h \
- obstack.h \
- frags.h \
- struc-symbol.h
-expr.o: \
- obj-format.h \
- a.out.gnu.h \
- as.h \
- flonum.h \
- bignum.h \
- read.h \
- struc-symbol.h \
- expr.h \
- obstack.h \
- symbols.h
-messages.o: \
- as.h
-atof-generic.o: \
- flonum.h \
- bignum.h
-hash.o: \
- hash.h
-as.o: \
- obj-format.h \
- a.out.gnu.h \
- as.h \
- struc-symbol.h \
- write.h
+++ /dev/null
-/* This file is a.out.gnu.h
-
- Copyright (C) 1987-1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __A_OUT_GNU_H__
-#define __A_OUT_GNU_H__
-
-#include "aout/reloc.h"
-
-#define __GNU_EXEC_MACROS__
-
-#ifndef __STRUCT_EXEC_OVERRIDE__
-
-/* This is the layout on disk of a Unix V7, Berkeley, SunOS, Vax Ultrix
- "struct exec". Don't assume that on this machine, the "struct exec"
- will lay out the same sizes or alignments. */
-
-struct exec_bytes {
- unsigned char a_info[4];
- unsigned char a_text[4];
- unsigned char a_data[4];
- unsigned char a_bss[4];
- unsigned char a_syms[4];
- unsigned char a_entry[4];
- unsigned char a_trsize[4];
- unsigned char a_drsize[4];
-};
-
-/* How big the "struct exec" is on disk */
-#define EXEC_BYTES_SIZE (8 * 4)
-
-/* This is the layout in memory of a "struct exec" while we process it. */
-
-struct exec
-{
- unsigned long a_info; /* Use macros N_MAGIC, etc for access */
- unsigned a_text; /* length of text, in bytes */
- unsigned a_data; /* length of data, in bytes */
- unsigned a_bss; /* length of uninitialized data area for file, in bytes */
- unsigned a_syms; /* length of symbol table data in file, in bytes */
- unsigned a_entry; /* start address */
- unsigned a_trsize; /* length of relocation info for text, in bytes */
- unsigned a_drsize; /* length of relocation info for data, in bytes */
-};
-
-#endif /* __STRUCT_EXEC_OVERRIDE__ */
-
-/* these go in the N_MACHTYPE field */
-/* These symbols could be defined by code from Suns...punt 'em */
-#undef M_UNKNOWN
-#undef M_68010
-#undef M_68020
-#undef M_SPARC
-enum machine_type {
- M_UNKNOWN = 0,
- M_68010 = 1,
- M_68020 = 2,
- M_SPARC = 3,
- /* skip a bunch so we don't run into any of sun's numbers */
- M_386 = 100,
- M_29K = 101,
- M_RS6000 = 102, /* IBM RS/6000 */
- /* HP/BSD formats */
- M_HP200 = 200, /* hp200 (68010) BSD binary */
- M_HP300 = 300, /* hp300 (68020+68881) BSD binary */
- M_HPUX23 = 0x020C, /* hp200/300 HPUX binary */
-};
-
-#define N_MAGIC(exec) ((exec).a_info & 0xffff)
-#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
-#define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
-#define N_SET_INFO(exec, magic, type, flags) \
- ((exec).a_info = ((magic) & 0xffff) \
- | (((int)(type) & 0xff) << 16) \
- | (((flags) & 0xff) << 24))
-#define N_SET_MAGIC(exec, magic) \
- ((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff)))
-
-#define N_SET_MACHTYPE(exec, machtype) \
- ((exec).a_info = \
- ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
-
-#define N_SET_FLAGS(exec, flags) \
- ((exec).a_info = \
- ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
-
-/* Code indicating object file or impure executable. */
-#define OMAGIC 0407
-/* Code indicating pure executable. */
-#define NMAGIC 0410
-/* Code indicating demand-paged executable. */
-#define ZMAGIC 0413
-
-/* Virtual Address of text segment from the a.out file. For OMAGIC,
- (almost always "unlinked .o's" these days), should be zero.
- For linked files, should reflect reality if we know it. */
-
-#ifndef N_TXTADDR
-#define N_TXTADDR(x) (N_MAGIC(x)==OMAGIC? 0 : TEXT_START_ADDR)
-#endif
-
-#ifndef N_BADMAG
-#define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
- && N_MAGIC(x) != NMAGIC \
- && N_MAGIC(x) != ZMAGIC)
-#endif
-
-/* By default, segment size is constant. But on some machines, it can
- be a function of the a.out header (e.g. machine type). */
-#ifndef N_SEGSIZE
-#define N_SEGSIZE(x) SEGMENT_SIZE
-#endif
-
- /* This complexity is for encapsulated COFF support */
-#ifndef _N_HDROFF
-#define _N_HDROFF(x) (N_SEGSIZE(x) - sizeof (struct exec))
-#endif
-
-#ifndef N_TXTOFF
-#define N_TXTOFF(x) (N_MAGIC(x) == ZMAGIC ? \
- _N_HDROFF((x)) + sizeof (struct exec) : \
- sizeof (struct exec))
-#endif
-
-
-#ifndef N_DATOFF
-#define N_DATOFF(x) ( N_TXTOFF(x) + (x).a_text )
-#endif
-
-#ifndef N_TRELOFF
-#define N_TRELOFF(x) ( N_DATOFF(x) + (x).a_data )
-#endif
-
-#ifndef N_DRELOFF
-#define N_DRELOFF(x) ( N_TRELOFF(x) + (x).a_trsize )
-#endif
-
-#ifndef N_SYMOFF
-#define N_SYMOFF(x) ( N_DRELOFF(x) + (x).a_drsize )
-#endif
-
-#ifndef N_STROFF
-#define N_STROFF(x) ( N_SYMOFF(x) + (x).a_syms )
-#endif
-
-/* Address of text segment in memory after it is loaded. */
-#ifndef N_TXTADDR
-#define N_TXTADDR(x) 0
-#endif
-
-#ifndef N_DATADDR
-#define N_DATADDR(x) \
- (N_MAGIC(x)==OMAGIC? (N_TXTADDR(x)+(x).a_text) \
- : (N_SEGSIZE(x) + ((N_TXTADDR(x)+(x).a_text-1) & ~(N_SEGSIZE(x)-1))))
-#endif
-
-/* Address of bss segment in memory after it is loaded. */
-#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
-\f
-struct nlist {
- union {
- char *n_name;
- struct nlist *n_next;
- long n_strx;
- } n_un;
- unsigned char n_type;
- char n_other;
- short n_desc;
- unsigned long n_value;
-};
-
-#define N_UNDF 0
-#define N_ABS 2
-#define N_TEXT 4
-#define N_DATA 6
-#define N_BSS 8
-#define N_COMM 0x12 /* common (visible in shared lib commons) */
-#define N_FN 0x1F /* File name of a .o file */
-
-/* Note: N_EXT can only usefully be OR-ed with N_UNDF, N_ABS, N_TEXT,
- N_DATA, or N_BSS. When the low-order bit of other types is set,
- (e.g. N_WARNING versus N_FN), they are two different types. */
-#define N_EXT 1
-#define N_TYPE 036
-#define N_STAB 0340
-
-/* The following type indicates the definition of a symbol as being
- an indirect reference to another symbol. The other symbol
- appears as an undefined reference, immediately following this symbol.
-
- Indirection is asymmetrical. The other symbol's value will be used
- to satisfy requests for the indirect symbol, but not vice versa.
- If the other symbol does not have a definition, libraries will
- be searched to find a definition. */
-
-#define N_INDR 0xa
-
-/* The following symbols refer to set elements.
- All the N_SET[ATDB] symbols with the same name form one set.
- Space is allocated for the set in the text section, and each set
- element's value is stored into one word of the space.
- The first word of the space is the length of the set (number of elements).
-
- The address of the set is made into an N_SETV symbol
- whose name is the same as the name of the set.
- This symbol acts like a N_DATA global symbol
- in that it can satisfy undefined external references. */
-
-/* These appear as input to LD, in a .o file. */
-#define N_SETA 0x14 /* Absolute set element symbol */
-#define N_SETT 0x16 /* Text set element symbol */
-#define N_SETD 0x18 /* Data set element symbol */
-#define N_SETB 0x1A /* Bss set element symbol */
-
-/* This is output from LD. */
-#define N_SETV 0x1C /* Pointer to set vector in data area. */
-
-/* Warning symbol. The text gives a warning message, the next symbol
- in the table will be undefined. When the symbol is referenced, the
- message is printed. */
-
-#define N_WARNING 0x1e
-\f
-/* This structure describes a single relocation to be performed.
- The text-relocation section of the file is a vector of these structures,
- all of which apply to the text section.
- Likewise, the data-relocation section applies to the data section. */
-
-/* The following enum and struct were borrowed from SunOS's
- /usr/include/sun4/a.out.h and extended to handle
- other machines. It is currently used on SPARC and AMD 29000.
-
- reloc_ext_bytes is how it looks on disk. reloc_info_extended is
- how we might process it on a native host. */
-
-struct reloc_ext_bytes {
- unsigned char r_address[4];
- unsigned char r_index[3];
- unsigned char r_bits[1];
- unsigned char r_addend[4];
-};
-
-#define RELOC_EXT_BITS_EXTERN_BIG 0x80
-#define RELOC_EXT_BITS_EXTERN_LITTLE 0x01
-
-#define RELOC_EXT_BITS_TYPE_BIG 0x1F
-#define RELOC_EXT_BITS_TYPE_SH_BIG 0
-#define RELOC_EXT_BITS_TYPE_LITTLE 0xF8
-#define RELOC_EXT_BITS_TYPE_SH_LITTLE 3
-
-#define RELOC_EXT_SIZE 12 /* Bytes per relocation entry */
-
-struct reloc_info_extended
-{
- unsigned long r_address;
- unsigned int r_index:24;
-# define r_symbolnum r_index
- unsigned r_extern:1;
- unsigned :2;
- /* RS/6000 compiler does not support enum bitfield
- enum reloc_type r_type:5; */
- enum reloc_type r_type;
- long int r_addend;
-};
-
-/* The standard, old-fashioned, Berkeley compatible relocation struct */
-
-struct reloc_std_bytes {
- unsigned char r_address[4];
- unsigned char r_index[3];
- unsigned char r_bits[1];
-};
-
-#define RELOC_STD_BITS_PCREL_BIG 0x80
-#define RELOC_STD_BITS_PCREL_LITTLE 0x01
-
-#define RELOC_STD_BITS_LENGTH_BIG 0x60
-#define RELOC_STD_BITS_LENGTH_SH_BIG 5 /* To shift to units place */
-#define RELOC_STD_BITS_LENGTH_LITTLE 0x06
-#define RELOC_STD_BITS_LENGTH_SH_LITTLE 1
-
-#define RELOC_STD_BITS_EXTERN_BIG 0x10
-#define RELOC_STD_BITS_EXTERN_LITTLE 0x08
-
-#define RELOC_STD_BITS_BASEREL_BIG 0x08
-#define RELOC_STD_BITS_BASEREL_LITTLE 0x08
-
-#define RELOC_STD_BITS_JMPTABLE_BIG 0x04
-#define RELOC_STD_BITS_JMPTABLE_LITTLE 0x04
-
-#define RELOC_STD_BITS_RELATIVE_BIG 0x02
-#define RELOC_STD_BITS_RELATIVE_LITTLE 0x02
-
-#define RELOC_STD_SIZE 8 /* Bytes per relocation entry */
-
-#ifndef CUSTOM_RELOC_FORMAT
-struct relocation_info
-{
- /* Address (within segment) to be relocated. */
- int r_address;
- /* The meaning of r_symbolnum depends on r_extern. */
- unsigned int r_symbolnum:24;
- /* Nonzero means value is a pc-relative offset
- and it should be relocated for changes in its own address
- as well as for changes in the symbol or section specified. */
- unsigned int r_pcrel:1;
- /* Length (as exponent of 2) of the field to be relocated.
- Thus, a value of 2 indicates 1<<2 bytes. */
- unsigned int r_length:2;
- /* 1 => relocate with value of symbol.
- r_symbolnum is the index of the symbol
- in file's the symbol table.
- 0 => relocate with the address of a segment.
- r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS
- (the N_EXT bit may be set also, but signifies nothing). */
- unsigned int r_extern:1;
- /* The next three bits are for SunOS shared libraries, and seem to
- be undocumented. */
- unsigned int r_baserel:1; /* Linkage table relative */
- unsigned int r_jmptable:1; /* pc-relative to jump table */
-
-#ifdef TC_NS32K
-#define r_bsr r_baserel
-#define r_disp r_jmptable
-#endif /* TC_NS32K */
-
- unsigned int r_relative:1; /* "relative relocation" */
- /* unused */
- unsigned int r_pad:1; /* Padding -- set to zero */
-};
-#endif /* CUSTOM_RELOC_FORMAT */
-
-#endif /* __A_OUT_GNU_H__ */
-
-/* end of a.out.gnu.h */
+++ /dev/null
-#!/bin/sh
-
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration (e.g. a typo).
-
-# Please email any bugs, comments, and/or additions to this file to:
-# configure@cygnus.com
-
-# decode aliases into canonical names
-
-case "$1" in
-# cpu alone is a valid alias for cpu-none-none.
-vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
- | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
- | romp | rs6000 | i960 | h8300)
- cpu=$1
- vendor=none
- os=none
- ;;
-altos | altos3068)
- cpu=m68k
- vendor=altos
- os=sysv # maybe?
- ;;
-altosgas)
- cpu=m68k
- vendor=altos
- os=gas
- ;;
-am29k)
- cpu=a29k
- vendor=none
- os=bsd
- ;;
-amdahl)
- cpu=580
- vendor=amdahl
- os=uts
- ;;
-amigados)
- cpu=m68k
- vendor=cbm
- os=amigados # Native AmigaDOS
- ;;
-amigaunix | amix)
- cpu=m68k
- vendor=cbm
- os=svr4 # System V Release 4 (svr4 is an industry recognized acronym)
- ;;
-apollo68)
- cpu=m68k
- vendor=apollo
- os=sysv # maybe?
- ;;
-balance)
- cpu=ns32k
- vendor=sequent
- os=dynix
- ;;
-convex-c1)
- cpu=c1
- vendor=convex
- os=sysv # maybe?
- ;;
-convex-c2)
- cpu=c2
- vendor=convex
- os=sysv # maybe?
- ;;
-cray | ymp)
- cpu=ymp
- vendor=cray
- os=unicos
- ;;
-cray2)
- cpu=cray2
- vendor=cray
- os=unicos
- ;;
-dec3100 | decstatn | decstation | decstation-3100 | pmax | pmin)
- cpu=mips
- vendor=dec
- os=ultrix
- ;;
-delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- os=sysv # maybe?
- ;;
-
-delta88)
- cpu=m88k
- vendor=motorola
- os=m88kbcs
- ;;
-
-gmicro)
- cpu=tron
- vendor=gmicro
- os=sysv # maybe?
- ;;
-
-h8300hds)
- cpu=h8300
- vendor=hitachi
- os=hds
- ;;
-
-# start-sanitize-v9
-hal-32 | hal32)
- cpu=sparc64
- vendor=hal
- os=hal32
- ;;
-hal-64 | hal64)
- cpu=sparc64
- vendor=hal
- os=hal64
- ;;
-sparc64)
- cpu=sparc64
- vendor=sun
- os=v9
- ;;
-sparc64-v7 | sparc64v7)
- cpu=sparc64
- vendor=sun
- os=v7
- ;;
-# end-sanitize-v9
-hp300bsd)
- cpu=m68k
- vendor=hp
- os=bsd
- ;;
-hp300hpux | hpux | hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- os=hpux
- ;;
-hp9k31[0-9] | hp9k2[0-9][0-9])
- cpu=m68000
- vendor=hp
- os=hpux
- ;;
-i386sco)
- cpu=i386
- vendor=sco
- os=sysv # maybe?
- ;;
-i386v)
- cpu=i386
- vendor=none
- os=sysv
- ;;
-i386v32)
- cpu=i386
- vendor=none
- os=sysv32
- ;;
-iris | iris4d)
- cpu=mips
- vendor=sgi
- os=irix # maybe?
- ;;
-
-dpx2)
- vendor=bull
- cpu=m68k
- os=sysv
- ;;
-isi | isi68)
- cpu=m68k
- vendor=isi
- os=sysv # maybe?
- ;;
-littlemips)
- cpu=mips
- vendor=little
- os=bsd
- ;;
-magnum | m3230)
- cpu=mips
- vendor=mips
- os=sysv # maybe?
- ;;
-merlin)
- cpu=ns32k
- vendor=utek
- os=sysv # maybe?
- ;;
-miniframe)
- cpu=m68000
- vendor=convergent
- os=sysv # maybe?
- ;;
-mmax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-news | news700 | news800 | news900)
- cpu=m68k
- vendor=sony
- os=newsos3 # Based on bsd-4.3
- ;;
-news1000)
- cpu=m68030
- vendor=sony
- os=newsos3 # ?
- ;;
-news-3600 | bigmips | risc-news)
- cpu=mips
- vendor=sony
- os=newsos4 # Presumably?
- ;;
-next)
- cpu=m68k
- vendor=next
- os=sysv # maybe?
- ;;
-nindy960)
- cpu=i960
- vendor=intel
- os=nindy
- ;;
-none)
- cpu=none
- vendor=none
- os=none
- ;;
-np1)
- cpu=np1
- vendor=gould
- os=sysv # maybe?
- ;;
-rtpc)
- cpu=romp
- vendor=ibm
- os=aix # maybe?
- ;;
-pbd)
- cpu=sparc
- vendor=unicom
- os=sysv
- ;;
-pn)
- cpu=pn
- vendor=gould
- os=sysv # maybe?
- ;;
-ps2)
- cpu=i386
- vendor=ibm
- os=sysv # maybe?
- ;;
-sun2)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun2os3)
- cpu=m68000
- vendor=sun
- os=sunos3
- ;;
-sun2os4)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun3)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun3os3)
- cpu=m68k
- vendor=sun
- os=sunos3
- ;;
-sun3os4)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun386 | roadrunner | sun386i)
- cpu=i386
- vendor=sun
- os=sunos
- ;;
-sun4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-sun4os3)
- cpu=sparc
- vendor=sun
- os=sunos3
- ;;
-sun4os4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-symmetry)
- cpu=i386
- vendor=sequent
- os=dynix
- ;;
-tower | tower-32)
- cpu=m68k
- vendor=ncr
- os=sysv # maybe?
- ;;
-ultra3)
- cpu=a29k
- vendor=nyu
- os=sym1
- ;;
-umax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
- cpu=m68k
- vendor=att
- os=sysv # maybe?
- ;;
-vax-dec)
- cpu=vax
- vendor=dec
- os=ultrix # maybe?
- ;;
-vxworks68)
- cpu=m68k
- vendor=wrs
- os=vxworks
- ;;
-vxworks960)
- cpu=i960
- vendor=wrs
- os=vxworks
- ;;
-xmp)
- cpu=xmp
- vendor=cray
- os=unicos
- ;;
-# not an alias. parse what we expect to be a canonical name.
-*)
- cpu=`echo $1 | sed 's/-.*$//'`
-
- if [ "${cpu}" = "$1" ] ; then
- # no vendor so this is an invalid name.
- echo '***' No vendor: configuration \`$1\' not recognized 1>&2
- exit 1
- else
- # parse out vendor
- rest=`echo $1 | sed "s/${cpu}-//"`
- vendor=`echo ${rest} | sed 's/-.*$//'`
-
- if [ "${vendor}" = "${rest}" ] ; then
- # a missing os is acceptable
- os=none
- else
- os=`echo ${rest} | sed "s/${vendor}-//"`
- fi
- fi
- ;;
-esac
-
-# At this point we should have three parts of a canonical name in cpu,
-# vendor, and os.
-
-# verify that the cpu is known.
-
-case "${cpu}" in
-none | vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc \
- | ns32k | alliant | arm | c1 | c2 | mips | pyramid | tron \
- | a29k | romp | rs6000 | i960 | xmp | ymp | cray2 | 580 | h8300)
- ;;
-
-# start-sanitize-v9
-sparc64) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the vendor is known.
-
-case "${vendor}" in
- altos | amdahl | aout | apollo | att | bcs | bout |\
- cbm | convergent | convex | coff | cray | dec | encore |\
- gould | hitachi | intel | isi | hp | ibm | little | mips | motorola |\
- ncr | next | none | nyu | sco | sequent | sgi | sony | sun |\
- unicom | utek | wrs | bull ) ;;
-
-# start-sanitize-v9
-hal) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the os is known, if it exists.
-
-case "${os}" in
-aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* \
- | hds | irix* | isc* | kern | mach* | newsos* | nindy* | none \
- | osf* | sco* | sunos* | sysv* | ultrix* | unos* | v88r* \
- | vms* | vxworks* | sym[1-9]* | unicos* | uts | svr4 \
- | amigados)
- ;;
-
-# start-sanitize-v9
-hal32 | hal64 | v7 | v9) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-echo ${cpu}-${vendor}-${os}
+++ /dev/null
-Mon Nov 23 11:50:00 1992 Ken Raeburn (raeburn@cygnus.com)
-
- * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
-
- * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
- could be doing emulation.
-
-Tue Nov 10 09:50:25 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
- still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
- the register name.
- (insert_reg): put REGISTER_PREFIX before register names before
- putting them in the symbol table.
- * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
- M68KCOFF.
-
- * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
- section.
-
- * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
- comment_chars, line_comment_chars and line_seperator_chars
- consistently const, and always initialized them. Included read.h.
-
-Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
-
- * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
- constant will not fit in an immediate field.
- (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
-
-Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
-
- * obj-coff.c (callj_table): Delete global variable.
- (obj_emit_relocations): Define it locally here, and only if
- TC_I960 is defined.
-
- * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
- (m68k_ip): Don't warn about bignum used as float bit-pattern.
-
- * obj-coff.c: Replaced ANSI and non-ANSI function declarations
- with a single set using PARAMS macro.
-
- * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
- of 2.
-
- * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
-
- * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
- so widening works consistently.
-
-Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * obj-coffbfd.c (write_object_file): check return value of
- bfd_close_all_done.
-
-Tue Oct 20 13:02:25 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * Support for i386-sysv.
- obj-coffbfd.c (do_relocs_for, write_object_file): set segment
- addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
- be used to set them all to zero as was done before.
- (fill_section): segment addresses now set in write_object_file.
- (fill_section): Don't set STYP_NOLOAD for .bss section.
- (fixup_segment): 386 uses strange common symbol format.
- tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
- compatibility with SVR3.2 linker.
-
-Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- fix i960+non-bfd coff bit rot.
- * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
- support for C source listings. (obj_coff_endef): look in the right
- part of the symbol for the symbol name
-
- * tc-m68k.c (get_num): make it work for all segments, not just the
- first three.
-
-Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * obj-coffbfd.c (write_object_file): don't fixup for the z8k
- * tc-z8k.c: lots of bug fixes
-
-Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
- #elif, since it is not supported by old compilers.
- ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
- couple of expressions in tc-m68k.c.
-
-Mon Sep 28 21:16:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
-
- * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
-
-Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
- local labels to start with a .) and set REGISTER_PREFIX to %.
- tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
-
-Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
-
- * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
- sections starting from zero, rather than making them consecutive.
- This makes subsequent reloc calculations easier, esp if the object
- format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
- allocate lcomm in .data rather than in .bss. It seems that some
- tools can't cope with a non-zero sized bss before linkage.
-
-Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
-
- * tc-m68k.c: Replace "enum m68k_architecture" with "int"
- throughout. That enum no longer means what we thought it meant.
-
- * tc-m68k.c (md_assemble, md_parse_option): Handle new
- "-mno-688[58]1" options.
-
- * tc-m68k.c: Added CPU32 support.
-
-Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
-
-Sun Sep 13 20:29:39 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
- obj-coffbfd.c (fixup_segment): check for signed .word overflow if
- WARN_SIGNED_OVERFLOW_WORD.
-
- * obj-coffbfd.c (fixup_segment): fixed missing parens in
- expression checking for byte or word overflow.
-
-Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- Support for i386 coff
- * obj-coffbfd.h : added stuff
- * tc-i386.c (tc_coff_fix2rtype): new function
- * tc-i386.h : new coff defines
-
-Wed Sep 9 11:10:24 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
- Motorola and MIT syntax; gas can now assemble either type of
- file.
- tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
- From Steve Chamberlain:
- m68kcoff.mt: for m68k COFF.
- obj-coffbfd.c: (fixup_mdeps) added
- (size_section) removed bad sanity check
- (fill_section) added rs_machine_dependent case
- (write_object_file) call fixup_mdeps
- (fixup_segment) set fx_subsy to 0.
- obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
- handle m68k.
- tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
- pseudo ops.
-
-Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
- tc-i960.c (md_ri_to_chars): Always output bout object file in
- little endian byte order (used to use endianness of host).
-
-Tue Aug 25 15:11:08 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * z8k.c, z8k.h, z8k.mt: z8000 support stuff
-
-Mon Aug 24 12:45:12 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * tc-m68k.c: use TARGET_CPU to choose default cpu type.
-
- * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
- so that we can assemble hand-written libgcc code.
-
-Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
-
- * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
- written with indirection on the last two operands, which can be
- either data or address registers. Added a new operand type 'r'
- which accepts either register type. Added '(' to notend stuff in
- tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
-
-Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
-
- * sparc.mt: New file.
-
-Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
-
- * tc-m68k.c: ".align N" means align to N-byte boundary *only*
- if TN_SUN3; otherwise align to 2**N-byte bounary.
-
-Thu Aug 6 12:08:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * config/tc-h8300.c: if a :8 is seen after an operand, fill top
- two bytes of any constant with 0xff:
-
-Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
-
- * tc-m68k.c (try_index): Error if index scaling specified and
- assembling for an older CPU than a 68020.
-
-Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
-
- * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
-
-Tue Jun 9 07:50:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
- pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
- 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
- the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
- it into SEG_BSS
-
-Thu May 28 11:20:27 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
-
- * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
- -Asparclite flag.
-
-Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
-
- * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
- calc the base of relocs correctly.
- * tc-a29k.c (parse_operand): allow expressions to be in any section.
-
-Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
-
- * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
- tc-m68k.h to te-sun3.h.
-
-Wed Mar 11 23:34:46 1992 K. Richard Pixley (rich@cygnus.com)
-
- * te-sun3.h: add LOCAL_LABELS_DOLLAR.
-
-Fri Feb 21 06:22:15 1992 K. Richard Pixley (rich@rtl.cygnus.com)
-
- * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
-
- * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
-
- * a.out.h: removed.
-
-Fri Feb 21 02:17:22 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
-
- * tc-i386.c: tc-i386.c: added handling of the following opcodes:
- i/o opcodes - inb, inw, outb and outw. string manipulation with
- att syntax - scmp, slod, smov, ssca, ssto.
-
-Fri Feb 21 01:53:50 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
-
- * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
- to just after .file .
-
- In obj_crawl_symbol_chain() where it tries to put the external
- symbols apart, with the condition:
- (!S_IS_DEFINED(symbolP) &&
- !S_IS_DEBUG(symbolP) &&
- !SF_GET_STATICS(symbolP))
- it was moving too many symbols out. So I switch it back to the
- condition:
- (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
-
- In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
- so that we don't use the F_RELFLG which make the linker complain
- that somebody has stripped the relocation info.
-
- Also, the AIX ld program require that the relocation table
- is sorted by r_vaddr like the standard ATT assembler does.
-
- [he also changed the sizeof(struct ...)'s into the coff
- style FOOSZ macros. I'm not sure this is right, but I can't
- remember why. xoxorich.]
-
-Tue Feb 18 02:11:10 1992 K. Richard Pixley (rich at cygnus.com)
-
- * tc-m88k.[hc]: pulled in from hack's unfinished work. These
- aren't yet integrated.
-
- * tc-i860.[hc]: blew off the dust. Something must still be done
- about conflicting relocation types.
-
- * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
- real thing.
-
- * tc-i960.c, tc-sparc.c: white space and comments only.
-
- * tc-a29k.h: delete duplicate macro definition.
-
- * new file atof-ns32k.c copied from hack's last unreleased gas.
-
-
+++ /dev/null
-/* This file is a.out.gnu.h
-
- Copyright (C) 1987-1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __A_OUT_GNU_H__
-#define __A_OUT_GNU_H__
-
-/* There are two main flavours of a.out, one which uses the standard
- relocations, and one which uses extended relocations.
-
- Today, the extended reloc uses are
- TC_SPARC, TC_A29K
-
- each must define the enum reloc_type
-
-*/
-
-#define USE_EXTENDED_RELOC (defined(TC_SPARC) || defined(TC_A29K))
-
-#if defined(TC_SPARC) || defined(TC_A29K)
-enum reloc_type {
- RELOC_8, RELOC_16, RELOC_32, /* simple relocations */
- RELOC_DISP8, RELOC_DISP16, RELOC_DISP32, /* pc-rel displacement */
- RELOC_WDISP30, RELOC_WDISP22,
- RELOC_HI22, RELOC_22,
- RELOC_13, RELOC_LO10,
- RELOC_SFA_BASE, RELOC_SFA_OFF13,
- RELOC_BASE10, RELOC_BASE13, RELOC_BASE22, /* P.I.C. (base-relative) */
- RELOC_PC10, RELOC_PC22, /* for some sort of pc-rel P.I.C. (?) */
- RELOC_JMP_TBL, /* P.I.C. jump table */
- RELOC_SEGOFF16, /* reputedly for shared libraries somehow */
- RELOC_GLOB_DAT, RELOC_JMP_SLOT, RELOC_RELATIVE,
- RELOC_11,
- RELOC_WDISP2_14,
- RELOC_WDISP19,
- RELOC_HHI22,
- RELOC_HLO10,
-
- /* 29K relocation types */
- RELOC_JUMPTARG, RELOC_CONST, RELOC_CONSTH,
-
- RELOC_WDISP14, RELOC_WDISP21,
-
- NO_RELOC,
-};
-#endif /* TC_SPARC or TC_A29K */
-
-
-#define __GNU_EXEC_MACROS__
-
-#ifndef __STRUCT_EXEC_OVERRIDE__
-
-/* This is the layout on disk of a Unix V7, Berkeley, SunOS, Vax Ultrix
- "struct exec". Don't assume that on this machine, the "struct exec"
- will lay out the same sizes or alignments. */
-
-struct exec_bytes {
- unsigned char a_info[4];
- unsigned char a_text[4];
- unsigned char a_data[4];
- unsigned char a_bss[4];
- unsigned char a_syms[4];
- unsigned char a_entry[4];
- unsigned char a_trsize[4];
- unsigned char a_drsize[4];
-};
-
-/* How big the "struct exec" is on disk */
-#define EXEC_BYTES_SIZE (8 * 4)
-
-/* This is the layout in memory of a "struct exec" while we process it. */
-
-struct exec
-{
- unsigned long a_info; /* Use macros N_MAGIC, etc for access */
- unsigned a_text; /* length of text, in bytes */
- unsigned a_data; /* length of data, in bytes */
- unsigned a_bss; /* length of uninitialized data area for file, in bytes */
- unsigned a_syms; /* length of symbol table data in file, in bytes */
- unsigned a_entry; /* start address */
- unsigned a_trsize; /* length of relocation info for text, in bytes */
- unsigned a_drsize; /* length of relocation info for data, in bytes */
-};
-
-#endif /* __STRUCT_EXEC_OVERRIDE__ */
-
-/* these go in the N_MACHTYPE field */
-/* These symbols could be defined by code from Suns...punt 'em */
-#undef M_UNKNOWN
-#undef M_68010
-#undef M_68020
-#undef M_SPARC
-enum machine_type {
- M_UNKNOWN = 0,
- M_68010 = 1,
- M_68020 = 2,
- M_SPARC = 3,
- /* skip a bunch so we don't run into any of sun's numbers */
- M_386 = 100,
- M_29K = 101,
- M_RS6000 = 102, /* IBM RS/6000 */
- /* HP/BSD formats */
- M_HP200 = 200, /* hp200 (68010) BSD binary */
- M_HP300 = 300, /* hp300 (68020+68881) BSD binary */
- M_HPUX23 = 0x020C, /* hp200/300 HPUX binary */
-};
-
-#define N_MAGIC(exec) ((exec).a_info & 0xffff)
-#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
-#define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
-#define N_SET_INFO(exec, magic, type, flags) \
- ((exec).a_info = ((magic) & 0xffff) \
- | (((int)(type) & 0xff) << 16) \
- | (((flags) & 0xff) << 24))
-#define N_SET_MAGIC(exec, magic) \
- ((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff)))
-
-#define N_SET_MACHTYPE(exec, machtype) \
- ((exec).a_info = \
- ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
-
-#define N_SET_FLAGS(exec, flags) \
- ((exec).a_info = \
- ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
-
-/* Code indicating object file or impure executable. */
-#define OMAGIC 0407
-/* Code indicating pure executable. */
-#define NMAGIC 0410
-/* Code indicating demand-paged executable. */
-#define ZMAGIC 0413
-
-/* Virtual Address of text segment from the a.out file. For OMAGIC,
- (almost always "unlinked .o's" these days), should be zero.
- For linked files, should reflect reality if we know it. */
-
-#ifndef N_TXTADDR
-#define N_TXTADDR(x) (N_MAGIC(x)==OMAGIC? 0 : TEXT_START_ADDR)
-#endif
-
-#ifndef N_BADMAG
-#define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
- && N_MAGIC(x) != NMAGIC \
- && N_MAGIC(x) != ZMAGIC)
-#endif
-
-/* By default, segment size is constant. But on some machines, it can
- be a function of the a.out header (e.g. machine type). */
-#ifndef N_SEGSIZE
-#define N_SEGSIZE(x) SEGMENT_SIZE
-#endif
-
- /* This complexity is for encapsulated COFF support */
-#ifndef _N_HDROFF
-#define _N_HDROFF(x) (N_SEGSIZE(x) - sizeof (struct exec))
-#endif
-
-#ifndef N_TXTOFF
-#define N_TXTOFF(x) (N_MAGIC(x) == ZMAGIC ? \
- _N_HDROFF((x)) + sizeof (struct exec) : \
- sizeof (struct exec))
-#endif
-
-
-#ifndef N_DATOFF
-#define N_DATOFF(x) ( N_TXTOFF(x) + (x).a_text )
-#endif
-
-#ifndef N_TRELOFF
-#define N_TRELOFF(x) ( N_DATOFF(x) + (x).a_data )
-#endif
-
-#ifndef N_DRELOFF
-#define N_DRELOFF(x) ( N_TRELOFF(x) + (x).a_trsize )
-#endif
-
-#ifndef N_SYMOFF
-#define N_SYMOFF(x) ( N_DRELOFF(x) + (x).a_drsize )
-#endif
-
-#ifndef N_STROFF
-#define N_STROFF(x) ( N_SYMOFF(x) + (x).a_syms )
-#endif
-
-/* Address of text segment in memory after it is loaded. */
-#ifndef N_TXTADDR
-#define N_TXTADDR(x) 0
-#endif
-
-#ifndef N_DATADDR
-#define N_DATADDR(x) \
- (N_MAGIC(x)==OMAGIC? (N_TXTADDR(x)+(x).a_text) \
- : (N_SEGSIZE(x) + ((N_TXTADDR(x)+(x).a_text-1) & ~(N_SEGSIZE(x)-1))))
-#endif
-
-/* Address of bss segment in memory after it is loaded. */
-#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
-\f
-struct nlist {
- union {
- char *n_name;
- struct nlist *n_next;
- long n_strx;
- } n_un;
- unsigned char n_type;
- char n_other;
- short n_desc;
- unsigned long n_value;
-};
-
-#define N_UNDF 0
-#define N_ABS 2
-#define N_TEXT 4
-#define N_DATA 6
-#define N_BSS 8
-#define N_COMM 0x12 /* common (visible in shared lib commons) */
-#define N_FN 0x1F /* File name of a .o file */
-
-/* Note: N_EXT can only usefully be OR-ed with N_UNDF, N_ABS, N_TEXT,
- N_DATA, or N_BSS. When the low-order bit of other types is set,
- (e.g. N_WARNING versus N_FN), they are two different types. */
-#define N_EXT 1
-#define N_TYPE 036
-#define N_STAB 0340
-
-/* The following type indicates the definition of a symbol as being
- an indirect reference to another symbol. The other symbol
- appears as an undefined reference, immediately following this symbol.
-
- Indirection is asymmetrical. The other symbol's value will be used
- to satisfy requests for the indirect symbol, but not vice versa.
- If the other symbol does not have a definition, libraries will
- be searched to find a definition. */
-
-#define N_INDR 0xa
-
-/* The following symbols refer to set elements.
- All the N_SET[ATDB] symbols with the same name form one set.
- Space is allocated for the set in the text section, and each set
- element's value is stored into one word of the space.
- The first word of the space is the length of the set (number of elements).
-
- The address of the set is made into an N_SETV symbol
- whose name is the same as the name of the set.
- This symbol acts like a N_DATA global symbol
- in that it can satisfy undefined external references. */
-
-/* These appear as input to LD, in a .o file. */
-#define N_SETA 0x14 /* Absolute set element symbol */
-#define N_SETT 0x16 /* Text set element symbol */
-#define N_SETD 0x18 /* Data set element symbol */
-#define N_SETB 0x1A /* Bss set element symbol */
-
-/* This is output from LD. */
-#define N_SETV 0x1C /* Pointer to set vector in data area. */
-
-/* Warning symbol. The text gives a warning message, the next symbol
- in the table will be undefined. When the symbol is referenced, the
- message is printed. */
-
-#define N_WARNING 0x1e
-\f
-/* This structure describes a single relocation to be performed.
- The text-relocation section of the file is a vector of these structures,
- all of which apply to the text section.
- Likewise, the data-relocation section applies to the data section. */
-
-/* The following enum and struct were borrowed from SunOS's
- /usr/include/sun4/a.out.h and extended to handle
- other machines. It is currently used on SPARC and AMD 29000.
-
- reloc_ext_bytes is how it looks on disk. reloc_info_extended is
- how we might process it on a native host. */
-#if USE_EXTENDED_RELOC
-
-struct reloc_ext_bytes {
- unsigned char r_address[4];
- unsigned char r_index[3];
- unsigned char r_bits[1];
- unsigned char r_addend[4];
-};
-
-
-#define RELOC_EXT_BITS_EXTERN_BIG 0x80
-#define RELOC_EXT_BITS_EXTERN_LITTLE 0x01
-
-#define RELOC_EXT_BITS_TYPE_BIG 0x1F
-#define RELOC_EXT_BITS_TYPE_SH_BIG 0
-#define RELOC_EXT_BITS_TYPE_LITTLE 0xF8
-#define RELOC_EXT_BITS_TYPE_SH_LITTLE 3
-
-#define RELOC_EXT_SIZE 12 /* Bytes per relocation entry */
-
-struct reloc_info_extended
-{
- unsigned long r_address;
- unsigned int r_index:24;
-# define r_symbolnum r_index
- unsigned r_extern:1;
- unsigned :2;
- /* RS/6000 compiler does not support enum bitfield
- enum reloc_type r_type:5; */
- enum reloc_type r_type;
- long int r_addend;
-};
-
-#else
-
-/* The standard, old-fashioned, Berkeley compatible relocation struct */
-
-
-
-#ifdef TC_I860
-/* NOTE: three bits max, see struct reloc_info_i860.r_type */
-enum i860_reloc_type {
- NO_RELOC = 0, BRADDR, LOW0, LOW1, LOW2, LOW3, LOW4, SPLIT0, SPLIT1, SPLIT2, RELOC_32,
-};
-
-typedef enum i860_reloc_type reloc_type;
-
- /* NOTE: two bits max, see reloc_info_i860.r_type */
-enum highlow_type {
- NO_SPEC = 0, PAIR, HIGH, HIGHADJ,
-};
-
-
-struct reloc_info_i860
-{
- unsigned long r_address;
- /*
- * Using bit fields here is a bad idea because the order is not portable. :-(
- */
- unsigned int r_symbolnum: 24;
- unsigned int r_pcrel : 1;
- unsigned int r_extern : 1;
- /* combining the two field simplifies the argument passing in "new_fix()" */
- /* and is compatible with the existing Sparc #ifdef's */
- /* r_type: highlow_type - bits 5,4; reloc_type - bits 3-0 */
- unsigned int r_type : 6;
- long r_addend;
-};
-
-#endif /* TC_I860 */
-
-
-struct reloc_std_bytes {
- unsigned char r_address[4];
- unsigned char r_index[3];
- unsigned char r_bits[1];
-};
-
-#define RELOC_STD_BITS_PCREL_BIG 0x80
-#define RELOC_STD_BITS_PCREL_LITTLE 0x01
-
-#define RELOC_STD_BITS_LENGTH_BIG 0x60
-#define RELOC_STD_BITS_LENGTH_SH_BIG 5 /* To shift to units place */
-#define RELOC_STD_BITS_LENGTH_LITTLE 0x06
-#define RELOC_STD_BITS_LENGTH_SH_LITTLE 1
-
-#define RELOC_STD_BITS_EXTERN_BIG 0x10
-#define RELOC_STD_BITS_EXTERN_LITTLE 0x08
-
-#define RELOC_STD_BITS_BASEREL_BIG 0x08
-#define RELOC_STD_BITS_BASEREL_LITTLE 0x08
-
-#define RELOC_STD_BITS_JMPTABLE_BIG 0x04
-#define RELOC_STD_BITS_JMPTABLE_LITTLE 0x04
-
-#define RELOC_STD_BITS_RELATIVE_BIG 0x02
-#define RELOC_STD_BITS_RELATIVE_LITTLE 0x02
-
-#define RELOC_STD_SIZE 8 /* Bytes per relocation entry */
-
-#endif /* USE_EXTENDED_RELOC */
-
-#ifndef CUSTOM_RELOC_FORMAT
-struct relocation_info
-{
- /* Address (within segment) to be relocated. */
- int r_address;
- /* The meaning of r_symbolnum depends on r_extern. */
- unsigned int r_symbolnum:24;
- /* Nonzero means value is a pc-relative offset
- and it should be relocated for changes in its own address
- as well as for changes in the symbol or section specified. */
- unsigned int r_pcrel:1;
- /* Length (as exponent of 2) of the field to be relocated.
- Thus, a value of 2 indicates 1<<2 bytes. */
- unsigned int r_length:2;
- /* 1 => relocate with value of symbol.
- r_symbolnum is the index of the symbol
- in file's the symbol table.
- 0 => relocate with the address of a segment.
- r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS
- (the N_EXT bit may be set also, but signifies nothing). */
- unsigned int r_extern:1;
- /* The next three bits are for SunOS shared libraries, and seem to
- be undocumented. */
- unsigned int r_baserel:1; /* Linkage table relative */
- unsigned int r_jmptable:1; /* pc-relative to jump table */
-
-#ifdef TC_NS32K
-#define r_bsr r_baserel
-#define r_disp r_jmptable
-#endif /* TC_NS32K */
-
- unsigned int r_relative:1; /* "relative relocation" */
- /* unused */
- unsigned int r_pad:1; /* Padding -- set to zero */
-};
-#endif /* CUSTOM_RELOC_FORMAT */
-
-#endif /* __A_OUT_GNU_H__ */
-
-/* end of a.out.gnu.h */
+++ /dev/null
-/* This file describes the a.out file format
- Copyright (C) 1987, 1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifdef USE_HP_INC_HDR
-#include "../binutils/hp-include/a.out.h"
-#else
-
-#ifdef USE_SYSTEM_HDR
-#include "/usr/include/a.out.h"
-#else
-
-#ifdef USE_HP_HDR
-/* The `exec' structure and overall layout must be close to HP's when
- we are running on an HP system, otherwise we will not be able to
- execute the resulting file. */
-
-struct exec
-{
- unsigned short a_machtype; /* machine type */
- unsigned short a_magic; /* magic number */
- unsigned long a_spare1;
- unsigned long a_spare2;
- unsigned long a_text; /* length of text, in bytes */
- unsigned long a_data; /* length of data, in bytes */
- unsigned long a_bss; /* length of uninitialized data area for file, in bytes */
- unsigned long a_trsize; /* length of relocation info for text, in bytes */
- unsigned long a_drsize; /* length of relocation info for data, in bytes */
- unsigned long a_spare3; /* HP = pascal interface size */
- unsigned long a_spare4; /* HP = symbol table size */
- unsigned long a_spare5; /* HP = debug name table size */
- unsigned long a_entry; /* start address */
- unsigned long a_spare6; /* HP = source line table size */
- unsigned long a_spare7; /* HP = value table size */
- unsigned long a_syms; /* length of symbol table data in file, in bytes */
- unsigned long a_spare8;
-};
-
-#define N_MAGIC(exec) ((exec) . a_magic)
-#define N_MACHTYPE(exec) ((exec) . a_machtype)
-#define N_SET_MAGIC(exec, magic) (((exec) . a_magic) = (magic))
-#define N_SET_MACHTYPE(exec, machtype) (((exec) . a_machtype) = (machtype))
-
-#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))
-
-#define _N_BADMACH(x) \
- (((N_MACHTYPE (x)) != HP9000S200_ID) \
- && ((N_MACHTYPE (x)) != HP98x6_ID))
-
-#define _N_BADMAG(x) \
- (((x).a_magic)!=OMAGIC && ((x).a_magic)!=NMAGIC && ((x).a_magic)!=ZMAGIC)
-
-#define HP98x6_ID 0x20A
-#define HP9000S200_ID 0x20C
-
-#else
-
-/* A Generic machine. . . */
-
-/* JF I'm not sure where this file came from. I put the permit.text message in
- it anyway. This file came to me as part of the original VAX assembler, but had
- no copyright notices in it. */
-
-struct exec {
- long a_magic; /* number identifies as .o file and gives type of such. */
- unsigned a_text; /* length of text, in bytes */
- unsigned a_data; /* length of data, in bytes */
- unsigned a_bss; /* length of uninitialized data area for file, in bytes */
- unsigned a_syms; /* length of symbol table data in file, in bytes */
- unsigned a_entry; /* start address */
- unsigned a_trsize; /* length of relocation info for text, in bytes */
- unsigned a_drsize; /* length of relocation info for data, in bytes */
-};
-
-#define N_BADMAG(x) \
- (((x).a_magic)!=OMAGIC && ((x).a_magic)!=NMAGIC && ((x).a_magic)!=ZMAGIC)
-
-#endif
-
-/* From here down is common to both the HP and the generic machine */
-#define OMAGIC 0407
-#define NMAGIC 0410
-#define ZMAGIC 0413
-
-
-#define N_TXTOFF(x) \
- ((x).a_magic == ZMAGIC ? 1024 : sizeof(struct exec))
-
-#define N_SYMOFF(x) \
- (N_TXTOFF(x) + (x).a_text + (x).a_data + (x).a_trsize + (x).a_drsize)
-
-#define N_STROFF(x) \
- (N_SYMOFF(x) + (x).a_syms)
-
-struct nlist {
- union {
- char *n_name;
- struct nlist *n_next;
- long n_strx;
- } n_un;
- char n_type;
- char n_other;
- short n_desc;
- unsigned n_value;
-};
-
-#define N_UNDF 0
-#define N_ABS 2
-#define N_TEXT 4
-#define N_DATA 6
-#define N_BSS 8
-#define N_FN 31 /* JF: Someone claims this should be 31 instead of
- 15. I just inherited this file; I didn't write
- it. Who is right? */
-
-
-#define N_EXT 1
-#define N_TYPE 036
-#define N_STAB 0340
-
-struct relocation_info {
- int r_address;
- unsigned r_symbolnum:24;
- unsigned r_pcrel:1;
- unsigned r_length:2;
- unsigned r_extern:1;
- unsigned r_bsr:1; /* OVE: used on ns32k based systems, if you want */
- unsigned r_disp:1; /* OVE: used on ns32k based systems, if you want */
- unsigned nuthin:2;
-};
-
-#endif
-#endif
-
-/* end of a.out.h */
+++ /dev/null
-/* coff.gnu.h
- Copyright (C) 1987, 1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * At this point I'm sure this file is right for i960 and I'm pretty sure it's
- * right for a29k, although it hasn't been tested rigorously. Please feel free
- * to add your own machine's description here. Without that info, it isn't
- * possible to build cross development tools from elsewhere nor is it easy to
- * continue to support your machines format.
- *
- * The TC_foo ifdef's are mine. They are what gas uses. The other ifdef's
- * remain for documentation from other scavenged files. xoxorich.
- */
-
-/********************** FILE HEADER **********************/
-
-struct filehdr {
- unsigned short f_magic; /* magic number */
- unsigned short f_nscns; /* number of sections */
- long f_timdat; /* time & date stamp */
- long f_symptr; /* file pointer to symtab */
- long f_nsyms; /* number of symtab entries */
- unsigned short f_opthdr; /* sizeof(optional hdr) */
- unsigned short f_flags; /* flags */
-};
-
-/* Bits for f_flags:
- * F_RELFLG relocation info stripped from file
- * F_EXEC file is executable (no unresolved externel references)
- * F_LNNO line nunbers stripped from file
- * F_LSYMS local symbols stripped from file
- * F_AR32WR file has byte ordering of an AR32WR machine (e.g. vax)
- */
-#define F_RELFLG (0x0001)
-#define F_EXEC (0x0002)
-#define F_LNNO (0x0004)
-#define F_LSYMS (0x0008)
-
-#ifdef TC_I960
-#define F_AR32WR (0x0010) /* File has 32 bits per word, least
- significant byte first. */
-#else /* TC_I960 */
-#define F_AR32WR (0x0100)
-#endif /* TC_I960 */
-
-#define F_MINMAL (0x0010) /* ??? */
-#define F_UPDATE (0x0020) /* ??? */
-#define F_SWABD (0x0040) /* ??? */
-#define F_AR16WR (0x0080) /* File has the byte ordering used by
- the PDP*-11/70 processor. */
-#define F_AR32W (0x0200) /* File has 32 bits per word, most
- significant byte first. */
-
-/*
- * Intel 80960 (I960) processor flags.
- * F_I960TYPE == mask for processor type field.
- */
-
-#define F_I960TYPE (0xf000)
-#define F_I960CORE (0x1000)
-#define F_I960KB (0x2000)
-#define F_I960SB (0x2000)
-#define F_I960MC (0x3000)
-#define F_I960XA (0x4000)
-#define F_I960CA (0x5000)
-#define F_I960KA (0x6000)
-#define F_I960SA (0x6000)
-
-/*
- * i80960 Magic Numbers
- */
-
-#define I960ROMAGIC (0x160) /* read-only text segments */
-#define I960RWMAGIC (0x161) /* read-write text segments */
-
-#define I960BADMAG(x) (((x).f_magic != I960ROMAGIC) && ((x).f_magic != I960RWMAGIC))
-
-#define SIPFBOMAGIC (0x17a) /* Am29000 (Byte 0 is MSB - Big Endian) */
-#define SIPRBOMAGIC (0x17b) /* Am29000 (Byte 0 is LSB - Little Endian) */
-
-#define A29KBADMAG(x) (((x).f_magic != SIPFBOMAGIC) && ((x).f_magic != SIPRBOMAGIC))
-
-#ifdef TE_I386AIX
-# define I386MAGIC (0x175) /* Danbury AIX C compiler */
-# define I386SVMAGIC (0x14c) /* System V C Compiler */
-# define I386BADMAG(x) (((x).f_magic!=I386MAGIC) && \
- ((x).f_magic!=I386SVMAGIC))
-#else /* not TE_I386AIX */
-# define I386MAGIC 0x14c
-# define I386BADMAG(x) (((x).f_magic!=I386MAGIC))
-#endif /* not TE_I386AIX */
-
-
-#define FILHDR struct filehdr
-#define FILHSZ sizeof(FILHDR)
-
-
-/********************** AOUT "OPTIONAL HEADER" **********************/
-
-typedef struct {
- unsigned long phys_addr;
- unsigned long bitarray;
-} TAGBITS;
-
-/* These appear to be used only by exec(2). I don't know who cares
- about them in a cross development environment. In any case, this
- is my collection after researching the issue for a few hours.
- Apparently, most have these have remained essentially unchanged
- since v7 days, although a few new ones have been added. xoxorich. */
-
-#define BAD0MAGIC (0401) /* (?) "lpd (UNIX/RT)" */
-#define BAD1MAGIC (0405) /* (?) overlay */
-#define OMAGIC (0407) /* old impure format. data immediately
- follows text. both sections are rw. */
-#define NMAGIC (0410) /* split i&d, read-only text */
-#define A_MAGIC3 (0411) /* (?) "separated I&D" */
-#define ZMAGIC (0413) /* like NMAGIC, but demand loaded */
-#define PAGEMAGIC2 (0414) /* (?) like ZMAGIC, but address zero
- explicitly unmapped. */
-#define REGMAGIC (0414) /* (?) a PAGEMAGIC2 alias? */
-#define PAGEMAGIC3 (0415) /* (?) like ZMAGIC, but address zero mapped. */
-#define A_MAGIC5 (0437) /* (?) "system overlay, separated I&D" */
-/* intended for non-unix cross development */
-#define SASMAGIC (010000) /* Single Address Space */
-#define MASMAGIC (020000) /* (?) "Multiple (separate I & D) Address Spaces" */
-
-typedef struct aouthdr {
- short magic; /* type of file */
- short vstamp; /* version stamp */
- unsigned long tsize; /* text size in bytes, padded to FW bdry*/
- unsigned long dsize; /* initialized data " " */
- unsigned long bsize; /* uninitialized data " " */
-#if U3B
- unsigned long dum1;
- unsigned long dum2; /* pad to entry point */
-#endif
- unsigned long entry; /* entry pt. */
- unsigned long text_start; /* base of text used for this file */
- unsigned long data_start; /* base of data used for this file */
- /* CAREFUL: some formats omit the tagentries member. */
- unsigned long tagentries; /* number of tag entries to
- follow (always zero for i960) */
-} AOUTHDR;
-
-/* return a pointer to the tag bits array */
-
-#define TAGPTR(aout) ((TAGBITS *) (&(aout.tagentries)+1))
-
-/* compute size of a header */
-
-/*#define AOUTSZ(aout) (sizeof(AOUTHDR)+(aout.tagentries*sizeof(TAGBITS)))*/
-#define AOUTSZ (sizeof(AOUTHDR))
-
-
-/********************** STORAGE CLASSES **********************/
-
-#define C_EFCN -1 /* physical end of function */
-#define C_NULL 0
-#define C_AUTO 1 /* automatic variable */
-#define C_EXT 2 /* external symbol */
-#define C_STAT 3 /* static */
-#define C_REG 4 /* register variable */
-#define C_EXTDEF 5 /* external definition */
-#define C_LABEL 6 /* label */
-#define C_ULABEL 7 /* undefined label */
-#define C_MOS 8 /* member of structure */
-#define C_ARG 9 /* function argument */
-#define C_STRTAG 10 /* structure tag */
-#define C_MOU 11 /* member of union */
-#define C_UNTAG 12 /* union tag */
-#define C_TPDEF 13 /* type definition */
-#define C_USTATIC 14 /* undefined static */
-#define C_ENTAG 15 /* enumeration tag */
-#define C_MOE 16 /* member of enumeration */
-#define C_REGPARM 17 /* register parameter */
-#define C_FIELD 18 /* bit field */
-
-#ifdef TC_I960
-#define C_AUTOARG 19 /* auto argument */
-#define C_LASTENT 20 /* dummy entry (end of block) */
-#endif /* TC_I960 */
-
-#ifdef TC_A29K
-#define C_GLBLREG 19 /* global register */
-#define C_EXTREG 20 /* external global register */
-#define C_DEFREG 21 /* ext. def. of global register */
-#define C_STARTOF 22 /* as29 $SIZEOF and $STARTOF symbols */
-#endif /* TC_A29K */
-
-#define C_BLOCK 100 /* ".bb" or ".eb" */
-#define C_FCN 101 /* ".bf" or ".ef" */
-#define C_EOS 102 /* end of structure */
-#define C_FILE 103 /* file name */
-#define C_LINE 104 /* line # reformatted as symbol table entry */
-#define C_ALIAS 105 /* duplicate tag */
-#define C_HIDDEN 106 /* ext symbol in dmert public lib. like static,
- used to avoid name conflicts. */
-
-#ifdef TC_I960
-/* New storage classes for 80960 */
-#define C_SCALL 107 /* Procedure reachable via system call */
-/* C_LEAFPROC is obsolete. Use C_LEAFEXT or C_LEAFSTAT */
-#define C_LEAFPROC 108 /* Leaf procedure, "call" via BAL */
-#define C_LEAFEXT 108
-#define C_OPTVAR 109 /* Optimized variable */
-#define C_DEFINE 110 /* Preprocessor #define */
-#define C_PRAGMA 111 /* Advice to compiler or linker */
-#define C_SEGMENT 112 /* 80960 segment name */
-#define C_LEAFSTAT 113 /* Static leaf */
-#endif /* TC_I960 */
-
-#ifdef TC_A29K
-#define C_SHADOW 107 /* shadow symbol */
-#endif /* TC_A29K */
-
-/********************** SECTION HEADER **********************/
-
-struct scnhdr {
- char s_name[8]; /* section name */
- long s_paddr; /* physical address, aliased s_nlib */
- long s_vaddr; /* virtual address */
- long s_size; /* section size */
- long s_scnptr; /* file ptr to raw data for section */
- long s_relptr; /* file ptr to relocation */
- long s_lnnoptr; /* file ptr to line numbers */
- unsigned short s_nreloc; /* number of relocation entries */
- unsigned short s_nlnno; /* number of line number entries */
- long s_flags; /* flags */
-
-#ifdef TC_I960
- unsigned long s_align; /* section alignment */
-#endif /* TC_I960 */
-};
-
-#define SCNHDR struct scnhdr
-#define SCNHSZ sizeof(SCNHDR)
-
-/*
- * names of "special" sections
- */
-#define _TEXT ".text" /* executable code section */
-#define _DATA ".data" /* initialized data */
-#define _BSS ".bss" /* un-initialized data */
-#define _DEBUG ".debug" /* special section used by dbx */
-#define _COMMENT ".comment" /* version info */
-#define _LIB ".lib" /* shared lib info section */
-#define _TV ".tv"
-
-/*
- * s_flags "type"
- */
-
-/*
- * In instances where it is necessary for a linker to
- * produce an output file which contains text or data not
- * based at virtual address 0, e.g. for a ROM, then the
- * linker should accept address base information as command
- * input and use PAD sections to skip over unused addresses.
- * (at least for a29k. Maybe others.)
- */
-
-#define STYP_REG (0x0000) /* "regular" section: allocated, relocated, loaded */
-#define STYP_DSECT (0x0001) /* "dummy" section: not allocated, relocated, not loaded */
-#define STYP_NOLOAD (0x0002) /* "noload" section: allocated, relocated, not loaded */
-#define STYP_GROUP (0x0004) /* "grouped" section: formed of input sections */
-#define STYP_PAD (0x0008) /* "padding" section: not allocated, not relocated, loaded */
-#define STYP_COPY (0x0010) /* "copy" section: for decision function used by field update; not allocated, not relocated,
- loaded; reloc & lineno entries processed normally */
-#define STYP_TEXT (0x0020) /* section contains text only */
-#define S_SHRSEG (0x0020) /* In 3b Update files (output of ogen), sections which appear in SHARED segments of the Pfile
- will have the S_SHRSEG flag set by ogen, to inform dufr that updating 1 copy of the proc. will
- update all process invocations. */
-#define STYP_DATA (0x0040) /* section contains data only */
-#define STYP_BSS (0x0080) /* section contains bss only */
-#define S_NEWFCN (0x0100) /* In a minimal file or an update file, a new function (as compared with a replaced function) */
-#define STYP_INFO (0x0200) /* comment section : not allocated not relocated, not loaded */
-#define STYP_OVER (0x0400) /* overlay section : relocated not allocated or loaded */
-#define STYP_LIB (0x0800) /* for .lib section : same as INFO */
-#define STYP_MERGE (0x2000) /* merge section -- combines with text, data or bss sections only */
-#define STYP_REVERSE_PAD (0x4000) /* section will be padded with no-op instructions wherever padding is necessary and there is a
- word of contiguous bytes beginning on a word boundary. */
-
-#ifdef TC_A29K
-/* NOTE: The use of STYP_BSSREG for relocation is not yet defined. */
-#define STYP_BSSREG 0x1200 /* Global register area (like STYP_INFO) */
-#define STYP_ENVIR 0x2200 /* Environment (like STYP_INFO) */
-#define STYP_ABS 0x4000 /* Absolute (allocated, not reloc, loaded) */
-#define STYP_LIT 0x8020 /* Literal data (like STYP_TEXT) */
-#endif /* TC_A29K */
-
-/********************** LINE NUMBERS **********************/
-
-/* 1 line number entry for every "breakpointable" source line in a section.
- * Line numbers are grouped on a per function basis; first entry in a function
- * grouping will have l_lnno = 0 and in place of physical address will be the
- * symbol table index of the function name.
- */
-struct lineno {
- union {
- long l_symndx; /* symbol index of function name, iff l_lnno == 0*/
- long l_paddr; /* (physical) address of line number */
- } l_addr;
- unsigned short l_lnno; /* line number */
-#ifdef TC_I960
- /* not used on a29k */
- char padding[2]; /* force alignment */
-#endif /* TC_I960 */
-};
-
-#define LINENO struct lineno
-#define LINESZ sizeof(LINENO)
-
-
-/********************** SYMBOLS **********************/
-
-#define SYMNMLEN 8 /* # characters in a symbol name */
-#define FILNMLEN 14 /* # characters in a file name */
-#define DIMNUM 4 /* # array dimensions in auxiliary entry */
-
-struct syment {
- union {
- char _n_name[SYMNMLEN]; /* old COFF version */
- struct {
- long _n_zeroes; /* new == 0 */
- long _n_offset; /* offset into string table */
- } _n_n;
- char *_n_nptr[2]; /* allows for overlaying */
- } _n;
- long n_value; /* value of symbol */
- short n_scnum; /* section number */
-
-#ifdef TC_I960
- /* This isn't yet used on the i960. In some formats this
- is two bytes of padding. In others, it is missing entirely. */
- unsigned short n_flags; /* copy of flags from filhdr */
-#endif /* TC_I960 */
-
-#ifdef TC_A29K
- unsigned short n_type; /* type and derived type */
-#else /* TC_A29K */
- /* at least i960 uses long */
- unsigned long n_type; /* type and derived type */
-#endif /* TC_A29K */
-
- char n_sclass; /* storage class */
- char n_numaux; /* number of aux. entries */
-
-#ifndef TC_A29K
- char pad2[2]; /* force alignment */
-#endif /* TC_A29K */
-};
-
-#define SYMENT struct syment
-#define SYMESZ sizeof(SYMENT) /* This had better also be sizeof(AUXENT) */
-
-#define n_name _n._n_name
-#define n_ptr _n._n_nptr[1]
-#define n_zeroes _n._n_n._n_zeroes
-#define n_offset _n._n_n._n_offset
-
- /*
- * Relocatable symbols have number of the section in which they are defined,
- * or one of the following:
- */
-
-#define N_SCNUM ((short) 1-65535) /* section num where symbol defined */
-#define N_UNDEF ((short)0) /* undefined symbol */
-#define N_ABS ((short)-1) /* value of symbol is absolute */
-#define N_DEBUG ((short)-2) /* debugging symbol -- symbol value is meaningless */
-#define N_TV ((short)-3) /* indicates symbol needs preload transfer vector */
-#define P_TV ((short)-4) /* indicates symbol needs transfer vector (postload) */
-
-/*
- * Type of a symbol, in low 4 bits of the word
- */
-#define T_NULL 0 /* type not assigned */
-#define T_VOID 1 /* function argument (only used by compiler) (but now real void). */
-#define T_CHAR 2 /* character */
-#define T_SHORT 3 /* short integer */
-#define T_INT 4 /* integer */
-#define T_LONG 5 /* long integer */
-#define T_FLOAT 6 /* floating point */
-#define T_DOUBLE 7 /* double word */
-#define T_STRUCT 8 /* structure */
-#define T_UNION 9 /* union */
-#define T_ENUM 10 /* enumeration */
-#define T_MOE 11 /* member of enumeration */
-#define T_UCHAR 12 /* unsigned character */
-#define T_USHORT 13 /* unsigned short */
-#define T_UINT 14 /* unsigned integer */
-#define T_ULONG 15 /* unsigned long */
-
-#ifdef TC_I960
-#define T_LNGDBL 16 /* long double */
-#endif /* TC_I960 */
-
-/*
- * derived types, in n_type
- */
-#define DT_NON (0) /* no derived type */
-#define DT_PTR (1) /* pointer */
-#define DT_FCN (2) /* function */
-#define DT_ARY (3) /* array */
-
-#ifndef TC_I960
-
-#define N_BTMASK (0x0f)
-#define N_TMASK (0x30)
-#define N_BTSHFT (4)
-#define N_TSHIFT (2)
-
-#else /* TC_I960 */
-
-#define N_BTMASK (0x1f)
-#define N_TMASK (0x60)
-#define N_BTSHFT (5)
-#define N_TSHIFT (2)
-
-#endif /* TC_I960 */
-
-#define BTYPE(x) ((x) & N_BTMASK)
-
-#define ISPTR(x) (((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
-#define ISFCN(x) (((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
-#define ISARY(x) (((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
-
-#define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK))
-
-union auxent {
- struct {
- long x_tagndx; /* str, un, or enum tag indx */
- union {
- struct {
- unsigned short x_lnno; /* declaration line number */
- unsigned short x_size; /* str/union/array size */
- } x_lnsz;
- long x_fsize; /* size of function */
- } x_misc;
- union {
- struct { /* if ISFCN, tag, or .bb */
- long x_lnnoptr; /* ptr to fcn line # */
- long x_endndx; /* entry ndx past block end */
- } x_fcn;
- struct { /* if ISARY, up to 4 dimen. */
- unsigned short x_dimen[DIMNUM];
- } x_ary;
- } x_fcnary;
- unsigned short x_tvndx; /* tv index */
- } x_sym;
-
- /* This was just a struct x_file with x_fname only in a29k. xoxorich. */
- union {
- char x_fname[FILNMLEN];
- struct {
- long x_zeroes;
- long x_offset;
- } x_n;
- } x_file;
-
- struct {
- long x_scnlen; /* section length */
- unsigned short x_nreloc; /* # relocation entries */
- unsigned short x_nlinno; /* # line numbers */
- } x_scn;
-
- struct {
- long x_tvfill; /* tv fill value */
- unsigned short x_tvlen; /* length of .tv */
-
- /* This field was typo'd x_tvrna on a29k. xoxorich. */
- unsigned short x_tvran[2]; /* tv range */
- } x_tv; /* info about .tv section (in auxent of symbol .tv)) */
-
-#ifdef TC_I960
- /******************************************
- * I960-specific *2nd* aux. entry formats
- ******************************************/
- struct {
- /* This is a very old typo that keeps getting propogated. */
-#define x_stdindx x_stindx
- long x_stindx; /* sys. table entry */
- } x_sc; /* system call entry */
-
- struct {
- unsigned long x_balntry; /* BAL entry point */
- } x_bal; /* BAL-callable function */
-
- struct {
- unsigned long x_timestamp; /* time stamp */
- char x_idstring[20]; /* producer identity string */
- } x_ident; /* Producer ident info */
-
- char a[sizeof(struct syment)]; /* force auxent/syment sizes to match */
-#endif /* TC_I960 */
-};
-
-#define AUXENT union auxent
-#define AUXESZ sizeof(AUXENT) /* This had better also be sizeof(SYMENT) */
-
-#if VAX || I960
-# define _ETEXT "_etext"
-#else
-# define _ETEXT "etext"
-#endif
-
-/********************** RELOCATION DIRECTIVES **********************/
-
-struct reloc {
- long r_vaddr; /* Virtual address of reference */
- long r_symndx; /* Index into symbol table */
- unsigned short r_type; /* Relocation type */
-#ifdef TC_I960
- /* not used for a29k */
- char pad[2]; /* Unused */
-#endif /* TC_I960 */
-};
-
-#define RELOC struct reloc
-#define RELSZ sizeof(RELOC)
-
-#define R_ABS (0x00) /* reference is absolute */
-
-#ifdef TC_I960
-#define R_RELLONG (0x11) /* Direct 32-bit relocation */
-#define R_IPRSHORT (0x18)
-#define R_IPRMED (0x19) /* 24-bit ip-relative relocation */
-#define R_IPRLONG (0x1a)
-#define R_OPTCALL (0x1b) /* 32-bit optimizable call (leafproc/sysproc) */
-#define R_OPTCALLX (0x1c) /* 64-bit optimizable call (leafproc/sysproc) */
-#define R_GETSEG (0x1d)
-#define R_GETPA (0x1e)
-#define R_TAGWORD (0x1f)
-#endif /* TC_I960 */
-
-#ifdef TC_A29K
-/*
- * NOTE: All the "I" forms refer to Am29000 instruction
- * formats. The linker is expected to know how the numeric
- * information is split and/or aligned within the
- * instruction word(s). R_BYTE works for instructions, too.
- *
- * If the parameter to a CONSTH instruction is a relocatable
- * type, two relocation records are written. The first has
- * an r_type of R_IHIHALF (33 octal) and a normal r_vaddr
- * and r_symndx. The second relocation record has an r_type
- * of R_IHCONST (34 octal), a normal r_vaddr (which is
- * redundant), and an r_symndx containing the 32-bit
- * constant offset to the relocation instead of the actual
- * symbol table index. This second record is always
- * written, even if the constant offset is zero. The
- * constant fields of the instruction are set to zero.
- */
-
-#define R_IREL (0x18) /* instruction relative (jmp/call) */
-#define R_IABS (0x19) /* instruction absolute (jmp/call) */
-#define R_ILOHALF (0x1a) /* instruction low half (const) */
-#define R_IHIHALF (0x1b) /* instruction high half (consth) part 1 */
-#define R_IHCONST (0x1c) /* instruction high half (consth) part 2
- constant offset of R_IHIHALF relocation */
-#define R_BYTE (0x1d) /* relocatable byte value */
-#define R_HWORD (0x1e) /* relocatable halfword value */
-#define R_WORD (0x1f) /* relocatable word value */
-#define R_IGLBLRC (0x20) /* instruction global register RC */
-#define R_IGLBLRA (0x21) /* instruction global register RA */
-#define R_IGLBLRB (0x22) /* instruction global register RB */
-#endif /* TC_A29K */
-
-
-#define DEFAULT_DATA_SECTION_ALIGNMENT 4
-#define DEFAULT_BSS_SECTION_ALIGNMENT 4
-#define DEFAULT_TEXT_SECTION_ALIGNMENT 16
-/* For new sections we haven't heard of before */
-#define DEFAULT_SECTION_ALIGNMENT 4
-
-#if defined(TC_I386)
-/*
- * X86 generic
- * 8-bit offset reference in 8-bits
- * 8-bit offset reference in 16-bits
- * 12-bit segment reference
- * auxiliary relocation entry
- */
-#define R_OFF8 07
-#define R_OFF16 010
-#define R_SEG12 011
-#define R_AUX 013
-
-/*
- * B16 and X86 generics
- * 16-bit direct reference
- * 16-bit "relative" reference
- * 16-bit "indirect" (TV) reference
- */
-#define R_DIR16 01
-#define R_REL16 02
-#define R_IND16 03
-
-/*
- * 3B generic
- * 24-bit direct reference
- * 24-bit "relative" reference
- * 16-bit optimized "indirect" TV reference
- * 24-bit "indirect" TV reference
- * 32-bit "indirect" TV reference
- */
-#define R_DIR24 04
-#define R_REL24 05
-#define R_OPT16 014
-#define R_IND24 015
-#define R_IND32 016
-
-/*
- * XL generics
- * 10-bit direct reference
- * 10-bit "relative" reference
- * 32-bit "relative" reference
- */
-#define R_DIR10 025
-#define R_REL10 026
-#define R_REL32 027
-
-/*
- * 3B and M32 generics
- * 32-bit direct reference
- */
-#define R_DIR32 06
-
-/*
- * M32 generic
- * 32-bit direct reference with bytes swapped
- */
-#define R_DIR32S 012
-
-#endif /* TC_I386 */
-
-#if defined(TE_I386AIX)
-
-#define UINFOSIZ 64 /* size of user info buffer */
-typedef char uinfo_t[UINFOSIZ];
-
-struct env387 {
- unsigned short control;
- unsigned short r0;
- unsigned short status;
- unsigned short r1;
- unsigned short tag;
- unsigned short r2;
- unsigned long eip;
- unsigned short code_seg;
- unsigned short opcode;
- unsigned long operand;
- unsigned short operand_seg;
- unsigned short r3;
- unsigned char regs[8][10];
-};
-
-#define CD_NAMELEN 16 /* length of most names in this header */
-#define CORHDRSIZ 2048 /* size to which header is padded out */
-#define MAX_CORE_SEGS 32 /* maximum segments in a core dump */
-#define NUM_FREGS 1 /* # of saved FP regs */
-
-/*
- * These are defined such that 286 and 386 kernels can produce
- * compatible dumps.
- */
-#define CD_AX 0
-#define CD_BX 1
-#define CD_CX 2
-#define CD_DX 3
-#define CD_SI 4
-#define CD_DI 5
-#define CD_BP 6
-#define CD_SP 7
-#define CD_FL 8
-#define CD_IP 9
-#define CD_CS 10
-#define CD_DS 11
-#define CD_ES 12
-#define CD_FS 13
-#define CD_GS 14
-#define CD_SS 15
-#define NUM_REGS 16
-
-#ifndef SPATHLEN
-# define SPATHLEN 16 /* sys/param.h */
-#endif
-#ifndef NSIG
-# define NSIG 63 /* sys/signal.h */
-# define SIGSETSZ ((NSIG+31)/32)
-typedef struct ksigmask {
- unsigned long sigs[SIGSETSZ];
-} ksigmask_t;
-#endif
-
-struct corehdr {
- char cd_magic[4]; /* COR_MAGIC = "core" */
-
- /* general information about the dump itself */
- struct dumpseg { /* table of contents for dump */
- long cs_type; /* seg. type; see below */
- long cs_len; /* length (in bytes) of segment */
- long cs_offset; /* offset (in dump) of segment */
- long cs_address; /* address segment had in mem */
- } cd_segs[MAX_CORE_SEGS];
-
- /* general information about the process */
- char cd_comm[CD_NAMELEN]; /* command being run */
- char cd_mach[CD_NAMELEN]; /* type of machine it ran on */
- char cd_site[CD_NAMELEN]; /* name of site it ran on */
- long cd_ldtype; /* type of load module running */
- char cd_intsize; /* sizeof(int) */
- char cd_dptrsize; /* sizeof(char *) */
- char cd_tptrsize; /* sizeof(int (*)()) */
- char cd_unused;
-
- /* user-mode program state */
- long cd_regs[NUM_REGS]; /* user-mode general registers */
- struct env387 cd_fpregs; /* user-mode floating-point state */
-
- /* kernel-mode program state */
- int (*cd_sig[NSIG])(); /* disposition of signals */
- ksigmask_t cd_sigmask; /* signals to be blocked */
- ksigmask_t cd_sigpend; /* signals currently pending */
- long cd_cursig; /* signal that caused the dump */
-
- long cd_pid; /* process ID of the corpse */
- long cd_ppid; /* parent process ID of corpse */
- short cd_uid; /* process effective user ID */
- short cd_ruid; /* process real user ID */
- short cd_gid; /* process effective group ID */
- short cd_rgid; /* process real group ID */
-
- uinfo_t cd_uinfo; /* buffer of user information */
- char cd_locname[32]; /* name of /local */
- char cd_uvers[CD_NAMELEN]; /* user version string */
- unsigned short cd_spath[SPATHLEN]; /* sitepath */
-};
-
-#ifndef NOCHECKS
-/* this will generate an error if sizeof(struct corehdr) > CORHDRSIZ */
-struct { char xxcdxx[CORHDRSIZ+1-sizeof(struct corehdr)]; };
-#endif /* ! NOCHECKS */
-
-/*
- * segment types (in cs_type)
- * each segment in the address space appears here, whether or not it
- * is actually dumped. Read/only segments will not actually be dumped.
- * A segment that is not in the dump will have a cs_offset of zero.
- */
-#define COR_TYPE_CODE 'x' /* process code - NOT IN DUMP */
-#define COR_TYPE_DATA 'd' /* process data segment */
-#define COR_TYPE_STACK 's' /* process stack segment */
-#define COR_TYPE_LIBCODE 'X' /* shared lib code - NOT IN DUMP*/
-#define COR_TYPE_LIBDATA 'D' /* shared lib data */
-#define COR_TYPE_READ 'r' /* other read/only - NOT IN DUMP*/
-#define COR_TYPE_WRITE 'w' /* other writeable */
-#define COR_TYPE_MSC '?' /* other, mapped in segment */
-
-#endif /* TE_I386AIX */
-
-/*
- * Local Variables:
- * comment-column: 0
- * End:
- */
-
-/* end of coff.gnu.h */
+++ /dev/null
-/* ho-a29k.h Host-specific header file intended for "eb" board with
- HIF.
-
- Copyright (C) 1987, 1991, 1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#define HO_A29K 1
-
-#include <stdlib.h>
-
-/* end of ho-a29k.h */
+++ /dev/null
-/* ho-ansi.h Host-specific header file for generic ansi environments.
- Copyright (C) 1987, 1991, 1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#define M_ANSI 1
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <ctype.h>
-
-#define sys_nerr _sys_nerr
-#define sys_errlist _sys_errlist
-#define bzero(s,l) (memset((s),0,(l)))
-
-/* end of ho-cygnus.h */
+++ /dev/null
-CC = gcc -ba29k
+++ /dev/null
-CC = gcc -b$(target) -Wall -nostdinc -nostdlib \
- -I$(srcdir)/../clib/ansi/include -I$(srcdir)/../os-layer/include
-
-CLIB = $(srcdir)/../clib/Host-$(host)/Target-$(target)/libc.a \
- $(srcdir)/../gcc/Host-sun4/Target-$(target)/gnulib
-
-LDFLAGS = /lib/crt0.o
-
+++ /dev/null
-/* coff object file format with bfd
- Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GAS.
-
-GAS is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GAS is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GAS; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
-
- How does this releate to the rest of GAS ?
-
- Well, all the other files in gas are more or less a black box. It
- takes care of opening files, parsing command lines, stripping blanks
- etc etc. This module gets a chance to register what it wants to do by
- saying that it is interested in various pseduo ops. The other big
- change is write_object_file. This runs through all the data
- structures that gas builds, and outputs the file in the format of our
- choice.
-
- Hacked for BFDness by steve chamberlain
-
- This object module now supports the Hitachi H8/300 and the AMD 29k
-
- sac@cygnus.com
-*/
-
-#include "as.h"
-#include "obstack.h"
-#include "subsegs.h"
-#include "frags.h"
-#include "../bfd/libbfd.h"
-
-
-/* This vector is used to turn an internal segment into a section #
- suitable for insertion into a coff symbol table
- */
-
-const short seg_N_TYPE[] = { /* in: segT out: N_TYPE bits */
- C_ABS_SECTION,
- 1,
- 2,
- 3,
- 4,
- 5,
- 6,
- 7,
- 8,
- 9,
- 10,
- C_UNDEF_SECTION, /* SEG_UNKNOWN */
- C_UNDEF_SECTION, /* SEG_ABSENT */
- C_UNDEF_SECTION, /* SEG_PASS1 */
- C_UNDEF_SECTION, /* SEG_GOOF */
- C_UNDEF_SECTION, /* SEG_BIG */
- C_UNDEF_SECTION, /* SEG_DIFFERENCE */
- C_DEBUG_SECTION, /* SEG_DEBUG */
- C_NTV_SECTION, /* SEG_NTV */
- C_PTV_SECTION, /* SEG_PTV */
- C_REGISTER_SECTION, /* SEG_REGISTER */
-};
-
-
-int function_lineoff = -1; /* Offset in line#s where the last function
- started (the odd entry for line #0) */
-
-int our_lineno_number = 0; /* we use this to build pointers from .bf's
- into the linetable. It should match
- exactly the values that are later
- assigned in text_lineno_number by
- write.c. */
-
-int text_lineno_number = 0;
-
-/* Add 4 to the real value to get the index and compensate the
- negatives. This vector is used by S_GET_SEGMENT to turn a coff
- section number into a segment number
-*/
-static symbolS *previous_file_symbol = NULL;
-void c_symbol_merge();
-
-symbolS *c_section_symbol();
-bfd *abfd;
-void EXFUN(bfd_as_write_hook,(struct internal_filehdr *,
- bfd *abfd));
-
-static void EXFUN(fixup_segment,(fixS * fixP,
- segT this_segment_type));
-
-static void EXFUN(fill_section,(bfd *abfd ,
- struct internal_filehdr *f, unsigned
- long *));
-
-
-char *EXFUN(s_get_name,(symbolS *s));
-static symbolS *EXFUN(tag_find_or_make,(char *name));
-static symbolS* EXFUN(tag_find,(char *name));
-
-
-static int
-EXFUN(c_line_new,(
- symbolS *symbol,
- long paddr,
- unsigned short line_number,
- fragS* frag));
-
-
-static void EXFUN(w_symbols,
- (bfd *abfd ,
- char *where ,
- symbolS *symbol_rootP));
-
-
-
-static void EXFUN( obj_coff_def,(int what));
-static void EXFUN( obj_coff_lcomm,(void));
-static void EXFUN( obj_coff_dim,(void));
-static void EXFUN( obj_coff_text,(void));
-static void EXFUN( obj_coff_data,(void));
-static void EXFUN( obj_coff_endef,(void));
-static void EXFUN( obj_coff_line,(void));
-static void EXFUN( obj_coff_ln,(void));
-static void EXFUN( obj_coff_scl,(void));
-static void EXFUN( obj_coff_size,(void));
-static void EXFUN( obj_coff_tag,(void));
-static void EXFUN( obj_coff_type,(void));
-static void EXFUN( obj_coff_val,(void));
-static void EXFUN( obj_coff_section,(void));
-static void EXFUN( tag_init,(void));
-static void EXFUN( tag_insert,(char *name, symbolS *symbolP));
-
-
-static struct hash_control *tag_hash;
-static symbolS *def_symbol_in_progress = NULL;
-
-const pseudo_typeS obj_pseudo_table[] = {
- { "def", obj_coff_def, 0 },
- { "dim", obj_coff_dim, 0 },
- { "endef", obj_coff_endef, 0 },
- { "line", obj_coff_line, 0 },
- { "ln", obj_coff_ln, 0 },
- { "scl", obj_coff_scl, 0 },
- { "size", obj_coff_size, 0 },
- { "tag", obj_coff_tag, 0 },
- { "type", obj_coff_type, 0 },
- { "val", obj_coff_val, 0 },
- { "section", obj_coff_section, 0 },
- { "text", obj_coff_text, 0 },
- { "data", obj_coff_data, 0 },
- /* we don't yet handle this. */
- { "ident", s_ignore, 0 },
- { "ABORT", s_abort, 0 },
- { "lcomm", obj_coff_lcomm, 0},
- { NULL} /* end sentinel */
-}; /* obj_pseudo_table */
-
-
-
-/* Section stuff
-
- We allow more than just the standard 3 sections, infact, we allow
- 10 sections, (though the usual three have to be there).
-
- This structure performs the mappings for us:
-
-*/
-
-/* OBS stuff
-static struct internal_scnhdr bss_section_header;
-struct internal_scnhdr data_section_header;
-struct internal_scnhdr text_section_header;
-
-const segT N_TYPE_seg [32] =
-{
-
-};
-
-*/
-
-#define N_SEG 32
-typedef struct
-{
- segT seg_t;
-int i;
-} seg_info_type;
-
-seg_info_type seg_info_off_by_4[N_SEG] =
-{
-{SEG_PTV, },
-{SEG_NTV, },
-{SEG_DEBUG, },
-{SEG_ABSOLUTE, },
-{SEG_UNKNOWN, },
-{SEG_E0},
-{SEG_E1},
-{SEG_E2},
-{SEG_E3},
-{SEG_E4},
-{SEG_E5},
-{SEG_E6},
-{SEG_E7},
-{SEG_E8},
-{SEG_E9},
-{15},
-{16},
-{17},
-{18},
-{19},
-{20},
-{0},
-{0},
-{0},
-{SEG_REGISTER},0,0,0,0};
-
-#define SEG_INFO_FROM_SECTION_NUMBER(x) (seg_info_off_by_4[(x)+4])
-#define SEG_INFO_FROM_SEG_NUMBER(x) (seg_info_off_by_4[(x)])
-
-
-static relax_addressT
-DEFUN(relax_align,(address, alignment),
-register relax_addressT address AND
-register long alignment )
-{
- relax_addressT mask;
- relax_addressT new_address;
-
- mask = ~ ( (~0) << alignment );
- new_address = (address + mask) & (~ mask);
- return (new_address - address);
-} /* relax_align() */
-
-
-segT
-DEFUN(s_get_segment,(x) ,
-symbolS* x)
-{
- return SEG_INFO_FROM_SECTION_NUMBER(x->sy_symbol.ost_entry.n_scnum).seg_t;
-}
-
-
-
-/* calculate the size of the frag chain and fill in the section header
- to contain all of it, also fill in the addr of the sections */
-static unsigned int DEFUN(size_section,(abfd, idx),
- bfd *abfd AND
- unsigned int idx)
-{
-
- unsigned int size = 0;
- fragS *frag = segment_info[idx].frchainP->frch_root;
- while (frag) {
- if (frag->fr_address != size) {
- printf("Out of step\n");
- size = frag->fr_address;
- }
- size += frag->fr_fix;
- switch (frag->fr_type) {
- case rs_fill:
- case rs_org:
- size += frag->fr_offset * frag->fr_var;
- break;
- case rs_align:
- size += relax_align(size, frag->fr_offset);
- }
- frag = frag->fr_next;
- }
- segment_info[idx].scnhdr.s_size = size;
- return size;
-}
-
-
-static unsigned int DEFUN(count_entries_in_chain,(idx),
- unsigned int idx)
-{
- unsigned int nrelocs;
- fixS *fixup_ptr;
-
- /* Count the relocations */
- fixup_ptr = segment_info[idx].fix_root;
- nrelocs = 0;
- while (fixup_ptr != (fixS *)NULL)
- {
- if (TC_COUNT_RELOC(fixup_ptr))
- {
-
-#ifdef TC_A29K
-
- if (fixup_ptr->fx_r_type == RELOC_CONSTH)
- nrelocs+=2;
- else
- nrelocs++;
-#else
- nrelocs++;
-#endif
- }
-
- fixup_ptr = fixup_ptr->fx_next;
- }
- return nrelocs;
-}
-
-/* output all the relocations for a section */
-void DEFUN(do_relocs_for,(abfd, file_cursor),
- bfd *abfd AND
- unsigned long *file_cursor)
-{
- unsigned int nrelocs;
-
-
-
- unsigned int idx;
-
-
-
-
- for (idx = SEG_E0; idx < SEG_E9; idx++)
- {
- if (segment_info[idx].scnhdr.s_name[0])
- {
-
- struct external_reloc *ext_ptr;
- struct external_reloc *external_reloc_vec;
- unsigned int external_reloc_size;
- unsigned int count = 0;
- unsigned int base = segment_info[idx].scnhdr.s_paddr;
- fixS * fix_ptr = segment_info[idx].fix_root;
- nrelocs = count_entries_in_chain(idx);
- external_reloc_size = nrelocs * RELSZ;
- external_reloc_vec =
- (struct external_reloc*)malloc(external_reloc_size);
-
-
-
- ext_ptr = external_reloc_vec;
-
- /* Fill in the internal coff style reloc struct from the
- internal fix list */
- while (fix_ptr)
- {
- symbolS *symbol_ptr;
- struct internal_reloc intr;
-
- /* Only output some of the relocations */
- if (TC_COUNT_RELOC(fix_ptr))
- {
- symbolS *dot;
- symbol_ptr = fix_ptr->fx_addsy;
-
- intr.r_type = TC_COFF_FIX2RTYPE(fix_ptr);
- intr.r_vaddr = base + fix_ptr->fx_frag->fr_address + fix_ptr->fx_where ;
-
-
- /* Turn the segment of the symbol into an offset
- */
- dot =
- segment_info[S_GET_SEGMENT(symbol_ptr)].dot;
-
- if (dot)
- {
- intr.r_symndx = dot->sy_number;
- }
- else
- {
- intr.r_symndx = symbol_ptr->sy_number;
- }
-
-
- (void)bfd_coff_swap_reloc_out(abfd, &intr, ext_ptr);
- ext_ptr++;
-
-#if defined(TC_A29K)
- /* The 29k has a special kludge for the high 16 bit reloc.
- Two relocations are emmited, R_IHIHALF, and
- R_IHCONST. The second one doesn't contain a symbol,
- but uses the value for offset */
-
- if (intr.r_type == R_IHIHALF)
- {
- /* now emit the second bit */
- intr.r_type = R_IHCONST;
- intr.r_symndx = fix_ptr->fx_addnumber;
- (void)bfd_coff_swap_reloc_out(abfd,&intr,ext_ptr);
- ext_ptr++;
- }
-#endif
- }
-
- fix_ptr = fix_ptr->fx_next;
- }
-
- /* Write out the reloc table */
- segment_info[idx].scnhdr.s_relptr = *file_cursor;
- segment_info[idx].scnhdr.s_nreloc = nrelocs;
- bfd_write((PTR)external_reloc_vec, 1, external_reloc_size, abfd);
- *file_cursor += external_reloc_size;
- free( external_reloc_vec);
- }
- }
-}
-
-
-/* run through a frag chain and write out the data to go with it, fill
- in the scnhdrs with the info on the file postions
-*/
-static void DEFUN(fill_section,(abfd, filehdr, file_cursor),
- bfd *abfd AND
- struct internal_filehdr *filehdr AND
- unsigned long *file_cursor)
-{
-
- unsigned int i;
- unsigned int paddr = 0;
-
- for (i = SEG_E0; i < SEG_UNKNOWN; i++)
- {
- unsigned int offset = 0;
-
- struct internal_scnhdr *s = &( segment_info[i].scnhdr);
-
- if (s->s_name[0])
- {
- fragS *frag = segment_info[i].frchainP->frch_root;
- char *buffer = malloc(s->s_size);
- s->s_scnptr = *file_cursor;
- s->s_paddr = paddr;
- s->s_vaddr = paddr;
-
- s->s_flags = STYP_REG;
- if (strcmp(s->s_name,".text")==0)
- s->s_flags |= STYP_TEXT;
- else if (strcmp(s->s_name,".data")==0)
- s->s_flags |= STYP_DATA;
- else if (strcmp(s->s_name,".bss")==0)
- s->s_flags |= STYP_BSS | STYP_NOLOAD;
-
- while (frag) {
- unsigned int fill_size;
- switch (frag->fr_type) {
-
- case rs_fill:
- case rs_align:
- case rs_org:
- if(frag->fr_fix)
- {
- memcpy(buffer + frag->fr_address,
- frag->fr_literal,
- frag->fr_fix);
- offset += frag->fr_fix;
- }
-
- fill_size = frag->fr_var;
- if (fill_size)
- {
- unsigned int count ;
- unsigned int off = frag->fr_fix;
- for (count = frag->fr_offset; count; count--)
- {
- memcpy(buffer + frag->fr_address + off,
- frag->fr_literal + frag->fr_fix,
- fill_size);
- off += fill_size;
- offset += fill_size;
-
- }
-
- }
- break;
- default:
- abort();
- }
- frag = frag->fr_next;
- }
-
-
- bfd_write(buffer, s->s_size,1,abfd);
- free(buffer);
-
- *file_cursor += s->s_size;
- paddr += s->s_size;
- }
- }
-
-}
-
-
-
-/* Coff file generation & utilities */
-
-
-static void
-DEFUN(coff_header_append,(abfd, filehdr, aouthdr),
- bfd *abfd AND
- struct internal_filehdr *filehdr AND
- struct internal_aouthdr *aouthdr)
-{
- unsigned int i;
- char buffer[1000];
- char buffero[1000];
-
- bfd_seek(abfd, 0, 0);
-#if 0
- filehdr.f_opthdr = bfd_coff_swap_aouthdr_out(abfd, aouthdr,
- buffero);
-#else
- filehdr->f_opthdr = 0;
-#endif
- i = bfd_coff_swap_filehdr_out(abfd, filehdr, buffer);
-
- bfd_write(buffer, i ,1, abfd);
- bfd_write(buffero, filehdr->f_opthdr, 1, abfd);
-
- for (i = SEG_E0; i < SEG_E9; i++)
- {
- if (segment_info[i].scnhdr.s_name[0])
- {
- unsigned int size =
- bfd_coff_swap_scnhdr_out(abfd,
- &(segment_info[i].scnhdr),
- buffer);
- bfd_write(buffer, size, 1, abfd);
- }
- }
-}
-
-
-char *
-DEFUN(symbol_to_chars,(abfd, where, symbolP),
- bfd*abfd AND
- char *where AND
- symbolS *symbolP)
-{
- unsigned int numaux = symbolP->sy_symbol.ost_entry.n_numaux;
- unsigned int i;
-
- /* Turn any symbols with register attributes into abs symbols */
- if (S_GET_SEGMENT(symbolP) == SEG_REGISTER)
- {
- S_SET_SEGMENT(symbolP, SEG_ABSOLUTE);
- }
- /* At the same time, relocate all symbols to their output value */
-
- S_SET_VALUE(symbolP,
- segment_info[S_GET_SEGMENT(symbolP)].scnhdr.s_paddr
- + S_GET_VALUE(symbolP));
-
- where += bfd_coff_swap_sym_out(abfd, &symbolP->sy_symbol.ost_entry,
- where);
-
- for (i = 0; i < numaux; i++)
- {
- where += bfd_coff_swap_aux_out(abfd,
- &symbolP->sy_symbol.ost_auxent[i],
- S_GET_DATA_TYPE(symbolP),
- S_GET_STORAGE_CLASS(symbolP),
- where);
- }
- return where;
-
-}
-
-
-
-
-void obj_symbol_new_hook(symbolP)
-symbolS *symbolP;
-{
- char underscore = 0; /* Symbol has leading _ */
-
- /* Effective symbol */
- /* Store the pointer in the offset. */
- S_SET_ZEROES(symbolP, 0L);
- S_SET_DATA_TYPE(symbolP, T_NULL);
- S_SET_STORAGE_CLASS(symbolP, 0);
- S_SET_NUMBER_AUXILIARY(symbolP, 0);
- /* Additional information */
- symbolP->sy_symbol.ost_flags = 0;
- /* Auxiliary entries */
- bzero((char*)&symbolP->sy_symbol.ost_auxent[0], AUXESZ);
-
-#ifdef STRIP_UNDERSCORE
- /* Remove leading underscore at the beginning of the symbol.
- * This is to be compatible with the standard librairies.
- */
- if (*S_GET_NAME(symbolP) == '_') {
- underscore = 1;
- S_SET_NAME(symbolP, S_GET_NAME(symbolP) + 1);
- } /* strip underscore */
-#endif /* STRIP_UNDERSCORE */
-
- if (S_IS_STRING(symbolP))
- SF_SET_STRING(symbolP);
- if (!underscore && S_IS_LOCAL(symbolP))
- SF_SET_LOCAL(symbolP);
-
- return;
-} /* obj_symbol_new_hook() */
-
- /* stack stuff */
-stack* stack_init(chunk_size, element_size)
-unsigned long chunk_size;
-unsigned long element_size;
-{
- stack* st;
-
- if ((st = (stack*)malloc(sizeof(stack))) == (stack*)0)
- return (stack*)0;
- if ((st->data = malloc(chunk_size)) == (char*)0) {
- free(st);
- return (stack*)0;
- }
- st->pointer = 0;
- st->size = chunk_size;
- st->chunk_size = chunk_size;
- st->element_size = element_size;
- return st;
-} /* stack_init() */
-
-void stack_delete(st)
-stack* st;
-{
- free(st->data);
- free(st);
-}
-
-char *stack_push(st, element)
-stack *st;
-char *element;
-{
- if (st->pointer + st->element_size >= st->size) {
- st->size += st->chunk_size;
- if ((st->data = xrealloc(st->data, st->size)) == (char*)0)
- return (char*)0;
- }
- memcpy(st->data + st->pointer, element, st->element_size);
- st->pointer += st->element_size;
- return st->data + st->pointer;
-} /* stack_push() */
-
-char* stack_pop(st)
-stack* st;
-{
- if ((st->pointer -= st->element_size) < 0) {
- st->pointer = 0;
- return (char*)0;
- }
-
- return st->data + st->pointer;
-}
-
-char* stack_top(st)
-stack* st;
-{
- return st->data + st->pointer - st->element_size;
-}
-
-
-/*
- * Handle .ln directives.
- */
-
-static void obj_coff_ln() {
- if (def_symbol_in_progress != NULL) {
- as_warn(".ln pseudo-op inside .def/.endef: ignored.");
- demand_empty_rest_of_line();
- return;
- } /* wrong context */
-
- c_line_new(0,
- obstack_next_free(&frags) - frag_now->fr_literal,
- get_absolute_expression(),
- frag_now);
-
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_line() */
-
-/*
- * def()
- *
- * Handle .def directives.
- *
- * One might ask : why can't we symbol_new if the symbol does not
- * already exist and fill it with debug information. Because of
- * the C_EFCN special symbol. It would clobber the value of the
- * function symbol before we have a chance to notice that it is
- * a C_EFCN. And a second reason is that the code is more clear this
- * way. (at least I think it is :-).
- *
- */
-
-#define SKIP_SEMI_COLON() while (*input_line_pointer++ != ';')
-#define SKIP_WHITESPACES() while (*input_line_pointer == ' ' || \
- *input_line_pointer == '\t') \
- input_line_pointer++;
-
-static void
-DEFUN(obj_coff_def,(what),
- int what)
-{
- char name_end; /* Char after the end of name */
- char *symbol_name; /* Name of the debug symbol */
- char *symbol_name_copy; /* Temporary copy of the name */
- unsigned int symbol_name_length;
- /*$char* directiveP;$ */ /* Name of the pseudo opcode */
- /*$char directive[MAX_DIRECTIVE];$ */ /* Backup of the directive */
- /*$char end = 0;$ */ /* If 1, stop parsing */
-
- if (def_symbol_in_progress != NULL) {
- as_warn(".def pseudo-op used inside of .def/.endef: ignored.");
- demand_empty_rest_of_line();
- return;
- } /* if not inside .def/.endef */
-
- SKIP_WHITESPACES();
-
- def_symbol_in_progress = (symbolS *) obstack_alloc(¬es, sizeof(*def_symbol_in_progress));
- bzero(def_symbol_in_progress, sizeof(*def_symbol_in_progress));
-
- symbol_name = input_line_pointer;
- name_end = get_symbol_end();
- symbol_name_length = strlen(symbol_name);
- symbol_name_copy = xmalloc(symbol_name_length + 1);
- strcpy(symbol_name_copy, symbol_name);
-
- /* Initialize the new symbol */
-#ifdef STRIP_UNDERSCORE
- S_SET_NAME(def_symbol_in_progress, (*symbol_name_copy == '_'
- ? symbol_name_copy + 1
- : symbol_name_copy));
-#else /* STRIP_UNDERSCORE */
- S_SET_NAME(def_symbol_in_progress, symbol_name_copy);
-#endif /* STRIP_UNDERSCORE */
- /* free(symbol_name_copy); */
- def_symbol_in_progress->sy_name_offset = ~0;
- def_symbol_in_progress->sy_number = ~0;
- def_symbol_in_progress->sy_frag = &zero_address_frag;
-
- if (S_IS_STRING(def_symbol_in_progress)) {
- SF_SET_STRING(def_symbol_in_progress);
- } /* "long" name */
-
- *input_line_pointer = name_end;
-
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_def() */
-
-unsigned int dim_index;
-static void
-DEFUN_VOID(obj_coff_endef)
-{
- symbolS *symbolP = 0;
- /* DIM BUG FIX sac@cygnus.com */
- dim_index =0;
- if (def_symbol_in_progress == NULL) {
- as_warn(".endef pseudo-op used outside of .def/.endef: ignored.");
- demand_empty_rest_of_line();
- return;
- } /* if not inside .def/.endef */
-
- /* Set the section number according to storage class. */
- switch (S_GET_STORAGE_CLASS(def_symbol_in_progress)) {
- case C_STRTAG:
- case C_ENTAG:
- case C_UNTAG:
- SF_SET_TAG(def_symbol_in_progress);
- /* intentional fallthrough */
- case C_FILE:
- case C_TPDEF:
- SF_SET_DEBUG(def_symbol_in_progress);
- S_SET_SEGMENT(def_symbol_in_progress, SEG_DEBUG);
- break;
-
- case C_EFCN:
- SF_SET_LOCAL(def_symbol_in_progress); /* Do not emit this symbol. */
- /* intentional fallthrough */
- case C_BLOCK:
- SF_SET_PROCESS(def_symbol_in_progress); /* Will need processing before writing */
- /* intentional fallthrough */
- case C_FCN:
- S_SET_SEGMENT(def_symbol_in_progress, SEG_E0);
-
- if (def_symbol_in_progress->sy_symbol.ost_entry.n_name[1] == 'b') { /* .bf */
- if (function_lineoff < 0) {
- fprintf(stderr, "`.bf' symbol without preceding function\n");
- } /* missing function symbol */
- SA_GET_SYM_LNNOPTR(def_symbol_in_progress) = function_lineoff;
- SF_SET_PROCESS(def_symbol_in_progress); /* Will need relocating */
- function_lineoff = -1;
- }
- break;
-
-#ifdef C_AUTOARG
- case C_AUTOARG:
-#endif /* C_AUTOARG */
- case C_AUTO:
- case C_REG:
- case C_MOS:
- case C_MOE:
- case C_MOU:
- case C_ARG:
- case C_REGPARM:
- case C_FIELD:
- case C_EOS:
- SF_SET_DEBUG(def_symbol_in_progress);
- S_SET_SEGMENT(def_symbol_in_progress, SEG_ABSOLUTE);
- break;
-
- case C_EXT:
- case C_STAT:
- case C_LABEL:
- /* Valid but set somewhere else (s_comm, s_lcomm, colon) */
- break;
-
- case C_USTATIC:
- case C_EXTDEF:
- case C_ULABEL:
- as_warn("unexpected storage class %d", S_GET_STORAGE_CLASS(def_symbol_in_progress));
- break;
- } /* switch on storage class */
-
- /* Now that we have built a debug symbol, try to
- find if we should merge with an existing symbol
- or not. If a symbol is C_EFCN or SEG_ABSOLUTE or
- untagged SEG_DEBUG it never merges. */
-
- /* Two cases for functions. Either debug followed
- by definition or definition followed by debug.
- For definition first, we will merge the debug
- symbol into the definition. For debug first, the
- lineno entry MUST point to the definition
- function or else it will point off into space
- when crawl_symbols() merges the debug
- symbol into the real symbol. Therefor, let's
- presume the debug symbol is a real function
- reference. */
-
- /* FIXME-SOON If for some reason the definition
- label/symbol is never seen, this will probably
- leave an undefined symbol at link time. */
-
- if (S_GET_STORAGE_CLASS(def_symbol_in_progress) == C_EFCN
- || (S_GET_SEGMENT(def_symbol_in_progress) == SEG_DEBUG
- && !SF_GET_TAG(def_symbol_in_progress))
- || S_GET_SEGMENT(def_symbol_in_progress) == SEG_ABSOLUTE
- || (symbolP = symbol_find_base(S_GET_NAME(def_symbol_in_progress), DO_NOT_STRIP)) == NULL) {
-
- symbol_append(def_symbol_in_progress, symbol_lastP, &symbol_rootP, &symbol_lastP);
-
- } else {
- /* This symbol already exists, merge the
- newly created symbol into the old one.
- This is not mandatory. The linker can
- handle duplicate symbols correctly. But I
- guess that it save a *lot* of space if
- the assembly file defines a lot of
- symbols. [loic] */
-
- /* The debug entry (def_symbol_in_progress)
- is merged into the previous definition. */
-
- c_symbol_merge(def_symbol_in_progress, symbolP);
- /* FIXME-SOON Should *def_symbol_in_progress be free'd? xoxorich. */
- def_symbol_in_progress = symbolP;
-
- if (SF_GET_FUNCTION(def_symbol_in_progress)
- || SF_GET_TAG(def_symbol_in_progress)) {
- /* For functions, and tags, the symbol *must* be where the debug symbol
- appears. Move the existing symbol to the current place. */
- /* If it already is at the end of the symbol list, do nothing */
- if (def_symbol_in_progress != symbol_lastP) {
- symbol_remove(def_symbol_in_progress, &symbol_rootP, &symbol_lastP);
- symbol_append(def_symbol_in_progress, symbol_lastP, &symbol_rootP, &symbol_lastP);
- } /* if not already in place */
- } /* if function */
- } /* normal or mergable */
-
- if (SF_GET_TAG(def_symbol_in_progress)
- && symbol_find_base(S_GET_NAME(def_symbol_in_progress), DO_NOT_STRIP) == NULL) {
- tag_insert(S_GET_NAME(def_symbol_in_progress), def_symbol_in_progress);
- } /* If symbol is a {structure,union} tag, associate symbol to its name. */
-
- if (SF_GET_FUNCTION(def_symbol_in_progress)) {
- know(sizeof(def_symbol_in_progress) <= sizeof(long));
- function_lineoff
- = c_line_new((long)
- def_symbol_in_progress,0, 0, &zero_address_frag);
-
-
-
- SF_SET_PROCESS(def_symbol_in_progress);
-
- if (symbolP == NULL) {
- /* That is, if this is the first
- time we've seen the function... */
- symbol_table_insert(def_symbol_in_progress);
- } /* definition follows debug */
- } /* Create the line number entry pointing to the function being defined */
-
- def_symbol_in_progress = NULL;
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_endef() */
-
-static void
-DEFUN_VOID(obj_coff_dim)
-{
- register int dim_index;
-
- if (def_symbol_in_progress == NULL)
- {
- as_warn(".dim pseudo-op used outside of .def/.endef: ignored.");
- demand_empty_rest_of_line();
- return;
- } /* if not inside .def/.endef */
-
- S_SET_NUMBER_AUXILIARY(def_symbol_in_progress, 1);
-
- for (dim_index = 0; dim_index < DIMNUM; dim_index++)
- {
- SKIP_WHITESPACES();
- SA_SET_SYM_DIMEN(def_symbol_in_progress, dim_index, get_absolute_expression());
-
- switch (*input_line_pointer)
- {
-
- case ',':
- input_line_pointer++;
- break;
-
- default:
- as_warn("badly formed .dim directive ignored");
- /* intentional fallthrough */
- case '\n':
- case ';':
- dim_index = DIMNUM;
- break;
- } /* switch on following character */
- } /* for each dimension */
-
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_dim() */
-
-static void obj_coff_line() {
- if (def_symbol_in_progress == NULL) {
- obj_coff_ln();
- return;
- } /* if it looks like a stabs style line */
-
- S_SET_NUMBER_AUXILIARY(def_symbol_in_progress, 1);
- SA_SET_SYM_LNNO(def_symbol_in_progress, get_absolute_expression());
-
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_line() */
-
-static void obj_coff_size() {
- if (def_symbol_in_progress == NULL) {
- as_warn(".size pseudo-op used outside of .def/.endef ignored.");
- demand_empty_rest_of_line();
- return;
- } /* if not inside .def/.endef */
-
- S_SET_NUMBER_AUXILIARY(def_symbol_in_progress, 1);
- SA_SET_SYM_SIZE(def_symbol_in_progress, get_absolute_expression());
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_size() */
-
-static void obj_coff_scl() {
- if (def_symbol_in_progress == NULL) {
- as_warn(".scl pseudo-op used outside of .def/.endef ignored.");
- demand_empty_rest_of_line();
- return;
- } /* if not inside .def/.endef */
-
- S_SET_STORAGE_CLASS(def_symbol_in_progress, get_absolute_expression());
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_scl() */
-
-static void obj_coff_tag() {
- char *symbol_name;
- char name_end;
-
- if (def_symbol_in_progress == NULL) {
- as_warn(".tag pseudo-op used outside of .def/.endef ignored.");
- demand_empty_rest_of_line();
- return;
- } /* if not inside .def/.endef */
-
- S_SET_NUMBER_AUXILIARY(def_symbol_in_progress, 1);
- symbol_name = input_line_pointer;
- name_end = get_symbol_end();
-
- /* Assume that the symbol referred to by .tag is always defined. */
- /* This was a bad assumption. I've added find_or_make. xoxorich. */
- SA_SET_SYM_TAGNDX(def_symbol_in_progress, (long) tag_find_or_make(symbol_name));
- if (SA_GET_SYM_TAGNDX(def_symbol_in_progress) == 0L) {
- as_warn("tag not found for .tag %s", symbol_name);
- } /* not defined */
-
- SF_SET_TAGGED(def_symbol_in_progress);
- *input_line_pointer = name_end;
-
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_tag() */
-
-static void obj_coff_type() {
- if (def_symbol_in_progress == NULL) {
- as_warn(".type pseudo-op used outside of .def/.endef ignored.");
- demand_empty_rest_of_line();
- return;
- } /* if not inside .def/.endef */
-
- S_SET_DATA_TYPE(def_symbol_in_progress, get_absolute_expression());
-
- if (ISFCN(S_GET_DATA_TYPE(def_symbol_in_progress)) &&
- S_GET_STORAGE_CLASS(def_symbol_in_progress) != C_TPDEF) {
- SF_SET_FUNCTION(def_symbol_in_progress);
- } /* is a function */
-
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_type() */
-
-static void obj_coff_val() {
- if (def_symbol_in_progress == NULL) {
- as_warn(".val pseudo-op used outside of .def/.endef ignored.");
- demand_empty_rest_of_line();
- return;
- } /* if not inside .def/.endef */
-
- if (is_name_beginner(*input_line_pointer)) {
- char *symbol_name = input_line_pointer;
- char name_end = get_symbol_end();
-
- if (!strcmp(symbol_name, ".")) {
- def_symbol_in_progress->sy_frag = frag_now;
- S_SET_VALUE(def_symbol_in_progress, obstack_next_free(&frags) - frag_now->fr_literal);
- /* If the .val is != from the .def (e.g. statics) */
- } else if (strcmp(S_GET_NAME(def_symbol_in_progress), symbol_name)) {
- def_symbol_in_progress->sy_forward = symbol_find_or_make(symbol_name);
-
- /* If the segment is undefined when the forward
- reference is solved, then copy the segment id
- from the forward symbol. */
- SF_SET_GET_SEGMENT(def_symbol_in_progress);
- }
- /* Otherwise, it is the name of a non debug symbol and its value will be calculated later. */
- *input_line_pointer = name_end;
- } else {
- S_SET_VALUE(def_symbol_in_progress, get_absolute_expression());
- } /* if symbol based */
-
- demand_empty_rest_of_line();
- return;
-} /* obj_coff_val() */
-
-/*
- * Maintain a list of the tagnames of the structres.
- */
-
-static void tag_init() {
- tag_hash = hash_new();
- return ;
-} /* tag_init() */
-
-static void tag_insert(name, symbolP)
-char *name;
-symbolS *symbolP;
-{
- register char * error_string;
-
- if (*(error_string = hash_jam(tag_hash, name, (char *)symbolP))) {
- as_fatal("Inserting \"%s\" into structure table failed: %s",
- name, error_string);
- }
- return ;
-} /* tag_insert() */
-
-static symbolS *tag_find_or_make(name)
-char *name;
-{
- symbolS *symbolP;
-
- if ((symbolP = tag_find(name)) == NULL) {
- symbolP = symbol_new(name,
- SEG_UNKNOWN,
- 0,
- &zero_address_frag);
-
- tag_insert(S_GET_NAME(symbolP), symbolP);
- symbol_table_insert(symbolP);
- } /* not found */
-
- return(symbolP);
-} /* tag_find_or_make() */
-
-static symbolS *tag_find(name)
-char *name;
-{
-#ifdef STRIP_UNDERSCORE
- if (*name == '_') name++;
-#endif /* STRIP_UNDERSCORE */
- return((symbolS*)hash_find(tag_hash, name));
-} /* tag_find() */
-
-void obj_read_begin_hook() {
- /* These had better be the same. Usually 18 bytes. */
-#ifndef BFD_HEADERS
- know(sizeof(SYMENT) == sizeof(AUXENT));
- know(SYMESZ == AUXESZ);
-#endif
- tag_init();
-
- return;
-} /* obj_read_begin_hook() */
-
-/* This function runs through the symbol table and puts all the
- externals onto another chain */
-
-/* The chain of externals */
-symbolS *symbol_externP = NULL;
-symbolS *symbol_extern_lastP = NULL;
-
-stack*block_stack;
- symbolS *last_functionP = NULL;
- symbolS *last_tagP;
-
-
-static unsigned int DEFUN_VOID(yank_symbols)
-{
- symbolS *symbolP;
- unsigned int symbol_number =0;
-
- for (symbolP = symbol_rootP;
- symbolP;
- symbolP = symbolP ? symbol_next(symbolP) : symbol_rootP) {
- if (!SF_GET_DEBUG(symbolP)) {
- /* Debug symbols do not need all this rubbish */
- symbolS* real_symbolP;
-
- /* L* and C_EFCN symbols never merge. */
- if (!SF_GET_LOCAL(symbolP)
- && (real_symbolP = symbol_find_base(S_GET_NAME(symbolP), DO_NOT_STRIP))
- && real_symbolP != symbolP) {
- /* FIXME-SOON: where do dups come from?
- Maybe tag references before definitions? xoxorich. */
- /* Move the debug data from the debug symbol to the
- real symbol. Do NOT do the oposite (i.e. move from
- real symbol to debug symbol and remove real symbol from the
- list.) Because some pointers refer to the real symbol
- whereas no pointers refer to the debug symbol. */
- c_symbol_merge(symbolP, real_symbolP);
- /* Replace the current symbol by the real one */
- /* The symbols will never be the last or the first
- because : 1st symbol is .file and 3 last symbols are
- .text, .data, .bss */
- symbol_remove(real_symbolP, &symbol_rootP, &symbol_lastP);
- symbol_insert(real_symbolP, symbolP, &symbol_rootP, &symbol_lastP);
- symbol_remove(symbolP, &symbol_rootP, &symbol_lastP);
- symbolP = real_symbolP;
- } /* if not local but dup'd */
-
- if (flagseen['R'] && (S_GET_SEGMENT(symbolP) == SEG_E1)) {
- S_SET_SEGMENT(symbolP, SEG_E0);
- } /* push data into text */
-
- S_SET_VALUE(symbolP,
- S_GET_VALUE(symbolP) + symbolP->sy_frag->fr_address);
-
- if (!S_IS_DEFINED(symbolP) && !SF_GET_LOCAL(symbolP))
- {
- S_SET_EXTERNAL(symbolP);
- }
- else if (S_GET_STORAGE_CLASS(symbolP) == C_NULL)
- {
- if (S_GET_SEGMENT(symbolP) == SEG_E0)
- {
- S_SET_STORAGE_CLASS(symbolP, C_LABEL);
- }
- else
- {
- S_SET_STORAGE_CLASS(symbolP, C_STAT);
- }
- }
-
- /* Mainly to speed up if not -g */
- if (SF_GET_PROCESS(symbolP))
- {
- /* Handle the nested blocks auxiliary info. */
- if (S_GET_STORAGE_CLASS(symbolP) == C_BLOCK) {
- if (!strcmp(S_GET_NAME(symbolP), ".bb"))
- stack_push(block_stack, (char *) &symbolP);
- else { /* .eb */
- register symbolS* begin_symbolP;
- begin_symbolP = *(symbolS**)stack_pop(block_stack);
- if (begin_symbolP == (symbolS*)0)
- as_warn("mismatched .eb");
- else
- SA_SET_SYM_ENDNDX(begin_symbolP, symbol_number+2);
- }
- }
- /* If we are able to identify the type of a function, and we
- are out of a function (last_functionP == 0) then, the
- function symbol will be associated with an auxiliary
- entry. */
- if (last_functionP == (symbolS*)0 &&
- SF_GET_FUNCTION(symbolP)) {
- last_functionP = symbolP;
-
- if (S_GET_NUMBER_AUXILIARY(symbolP) < 1) {
- S_SET_NUMBER_AUXILIARY(symbolP, 1);
- } /* make it at least 1 */
-
- /* Clobber possible stale .dim information. */
- bzero(symbolP->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_ary.x_dimen,
- sizeof(symbolP->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_ary.x_dimen));
- }
- /* The C_FCN doesn't need any additional information.
- I don't even know if this is needed for sdb. But the
- standard assembler generates it, so...
- */
- if (S_GET_STORAGE_CLASS(symbolP) == C_EFCN) {
- if (last_functionP == (symbolS*)0)
- as_fatal("C_EFCN symbol out of scope");
- SA_SET_SYM_FSIZE(last_functionP,
- (long)(S_GET_VALUE(symbolP) -
- S_GET_VALUE(last_functionP)));
- SA_SET_SYM_ENDNDX(last_functionP, symbol_number);
- last_functionP = (symbolS*)0;
- }
- }
- } else if (SF_GET_TAG(symbolP)) {
- /* First descriptor of a structure must point to
- the first slot after the structure description. */
- last_tagP = symbolP;
-
- } else if (S_GET_STORAGE_CLASS(symbolP) == C_EOS) {
- /* +2 take in account the current symbol */
- SA_SET_SYM_ENDNDX(last_tagP, symbol_number + 2);
- } else if (S_GET_STORAGE_CLASS(symbolP) == C_FILE) {
- if (S_GET_VALUE(symbolP)) {
- S_SET_VALUE((symbolS *) S_GET_VALUE(symbolP), symbol_number);
- S_SET_VALUE(symbolP, 0);
- } /* no one points at the first .file symbol */
- } /* if debug or tag or eos or file */
-
- /* We must put the external symbols apart. The loader
- does not bomb if we do not. But the references in
- the endndx field for a .bb symbol are not corrected
- if an external symbol is removed between .bb and .be.
- I.e in the following case :
- [20] .bb endndx = 22
- [21] foo external
- [22] .be
- ld will move the symbol 21 to the end of the list but
- endndx will still be 22 instead of 21. */
-
-
- if (SF_GET_LOCAL(symbolP)) {
- /* remove C_EFCN and LOCAL (L...) symbols */
- /* next pointer remains valid */
- symbol_remove(symbolP, &symbol_rootP, &symbol_lastP);
-
- }
- else if (!S_IS_DEFINED(symbolP)
- && !S_IS_DEBUG(symbolP)
- && !SF_GET_STATICS(symbolP) &&
- S_GET_STORAGE_CLASS(symbolP) == C_EXT)
- { /* C_EXT && !SF_GET_FUNCTION(symbolP)) */
- /* if external, Remove from the list */
- symbolS *hold = symbol_previous(symbolP);
-
- symbol_remove(symbolP, &symbol_rootP, &symbol_lastP);
- symbol_clear_list_pointers(symbolP);
- symbol_append(symbolP, symbol_extern_lastP, &symbol_externP, &symbol_extern_lastP);
- symbolP = hold;
- } else {
- if (SF_GET_STRING(symbolP)) {
- symbolP->sy_name_offset = string_byte_count;
- string_byte_count += strlen(S_GET_NAME(symbolP)) + 1;
- } else {
- symbolP->sy_name_offset = 0;
- } /* fix "long" names */
-
- symbolP->sy_number = symbol_number;
- symbol_number += 1 + S_GET_NUMBER_AUXILIARY(symbolP);
- } /* if local symbol */
- } /* traverse the symbol list */
- return symbol_number;
-
-}
-
-
-static unsigned int DEFUN_VOID(glue_symbols)
-{
- unsigned int symbol_number = 0;
- symbolS *symbolP;
- for (symbolP = symbol_externP; symbol_externP;) {
- symbolS *tmp = symbol_externP;
-
- /* append */
- symbol_remove(tmp, &symbol_externP, &symbol_extern_lastP);
- symbol_append(tmp, symbol_lastP, &symbol_rootP, &symbol_lastP);
-
- /* and process */
- if (SF_GET_STRING(tmp)) {
- tmp->sy_name_offset = string_byte_count;
- string_byte_count += strlen(S_GET_NAME(tmp)) + 1;
- } else {
- tmp->sy_name_offset = 0;
- } /* fix "long" names */
-
- tmp->sy_number = symbol_number;
- symbol_number += 1 + S_GET_NUMBER_AUXILIARY(tmp);
- } /* append the entire extern chain */
- return symbol_number;
-
-}
-
-static unsigned int DEFUN_VOID(tie_tags)
-{
- unsigned int symbol_number = 0;
-
- symbolS*symbolP;
- for (symbolP = symbol_rootP; symbolP; symbolP =
- symbol_next(symbolP))
- {
- symbolP->sy_number = symbol_number;
-
-
-
- if (SF_GET_TAGGED(symbolP))
- {
- SA_SET_SYM_TAGNDX
- (symbolP,
- ((symbolS*) SA_GET_SYM_TAGNDX(symbolP))->sy_number);
- }
-
- symbol_number += 1 + S_GET_NUMBER_AUXILIARY(symbolP);
- }
- return symbol_number;
-
-}
-
-static void
-DEFUN(crawl_symbols,(headers, abfd),
- struct internal_filehdr *headers AND
- bfd *abfd)
-{
-
- unsigned int i;
- unsigned int ptr = 0;
-
-
- symbolS *symbolP;
-
- /* Initialize the stack used to keep track of the matching .bb .be */
-
- block_stack = stack_init(512, sizeof(symbolS*));
- /* JF deal with forward references first... */
- for (symbolP = symbol_rootP;
- symbolP;
- symbolP = symbol_next(symbolP))
- {
-
- if (symbolP->sy_forward) {
- S_SET_VALUE(symbolP, (S_GET_VALUE(symbolP)
- + S_GET_VALUE(symbolP->sy_forward)
- + symbolP->sy_forward->sy_frag->fr_address));
-
- if (SF_GET_GET_SEGMENT(symbolP)) {
- S_SET_SEGMENT(symbolP, S_GET_SEGMENT(symbolP->sy_forward));
- } /* forward segment also */
-
- symbolP->sy_forward=0;
- } /* if it has a forward reference */
- } /* walk the symbol chain */
-
-
- /* The symbol list should be ordered according to the following sequence
- * order :
- * . .file symbol
- * . debug entries for functions
- * . fake symbols for the sections, including.text .data and .bss
- * . defined symbols
- * . undefined symbols
- * But this is not mandatory. The only important point is to put the
- * undefined symbols at the end of the list.
- */
-
- if (symbol_rootP == NULL
- || S_GET_STORAGE_CLASS(symbol_rootP) != C_FILE) {
- c_dot_file_symbol("fake");
- }
- /* Is there a .file symbol ? If not insert one at the beginning. */
-
- /*
- * Build up static symbols for the sections, they are filled in later
- */
-
-
- for (i = SEG_E0; i < SEG_E9; i++)
- {
- if (segment_info[i].scnhdr.s_name[0])
- {
- segment_info[i].dot =
- c_section_symbol(segment_info[i].scnhdr.s_name,
- i-SEG_E0+1);
-
- }
- }
-
-
- /* Take all the externals out and put them into another chain */
- headers->f_nsyms = yank_symbols();
- /* Take the externals and glue them onto the end.*/
- headers->f_nsyms += glue_symbols();
-
- headers->f_nsyms = tie_tags();
- know(symbol_externP == NULL);
- know(symbol_extern_lastP == NULL);
-
- return;
-}
-
-/*
- * Find strings by crawling along symbol table chain.
- */
-
-void DEFUN(w_strings,(where),
- char *where)
-{
- symbolS *symbolP;
-
- /* Gotta do md_ byte-ordering stuff for string_byte_count first - KWK */
- md_number_to_chars(where, string_byte_count, sizeof(string_byte_count));
- where += sizeof(string_byte_count);
- for (symbolP = symbol_rootP;
- symbolP;
- symbolP = symbol_next(symbolP))
- {
- unsigned int size;
-
- if (SF_GET_STRING(symbolP)) {
- size = strlen(S_GET_NAME(symbolP)) + 1;
-
- memcpy(where, S_GET_NAME(symbolP),size);
- where += size;
-
- }
- }
-
-}
-
-
-
-
-
-static void
-DEFUN(do_linenos_for,(abfd, file_cursor),
- bfd *abfd AND
- unsigned long *file_cursor)
-{
- unsigned int idx;
-
- for (idx = SEG_E0; idx < SEG_E9; idx++)
- {
- segment_info_type *s = segment_info + idx;
-
- if (s->scnhdr.s_nlnno != 0)
- {
- struct lineno_list *line_ptr ;
-
- struct external_lineno *buffer =
- (struct external_lineno *)xmalloc(s->scnhdr.s_nlnno * LINESZ);
-
- struct external_lineno *dst= buffer;
-
- /* Run through the table we've built and turn it into its external
- form */
-
- for (line_ptr = s->lineno_list_head;
- line_ptr != (struct lineno_list *)NULL;
- line_ptr = line_ptr->next)
- {
- if (line_ptr->line.l_lnno == 0)
- {
- /* Turn a pointer to a symbol into the symbols' index */
- line_ptr->line.l_addr.l_symndx =
- ( (symbolS *)line_ptr->line.l_addr.l_symndx)->sy_number;
- }
- (void) bfd_coff_swap_lineno_out(abfd, &(line_ptr->line), dst);
- dst++;
- }
-
- s->scnhdr.s_lnnoptr = *file_cursor;
-
- bfd_write(buffer, 1, s->scnhdr.s_nlnno* LINESZ, abfd);
- free(buffer);
-
- *file_cursor += s->scnhdr.s_nlnno * LINESZ;
- }
- }
-}
-
-
-/* Now we run through the list of frag chains in a segment and
- make all the subsegment frags appear at the end of the
- list, as if the seg 0 was extra long */
-
-static void DEFUN_VOID(remove_subsegs)
-{
- unsigned int i;
-
- for (i = SEG_E0; i < SEG_UNKNOWN; i++)
- {
- frchainS *head = segment_info[i].frchainP;
- fragS dummy;
- fragS * prev_frag = &dummy;
-
- while (head && head->frch_seg == i)
- {
- prev_frag->fr_next = head->frch_root;
- prev_frag = head->frch_last;
- head = head->frch_next;
- }
- prev_frag->fr_next = 0;
- }
-}
-
-
-extern void DEFUN_VOID(write_object_file)
-{
- int i;
- struct frchain *frchain_ptr;
-
- struct internal_filehdr filehdr;
- struct internal_aouthdr aouthdr;
- unsigned long file_cursor;
- bfd *abfd;
- unsigned int addr = 0;
- abfd = bfd_openw(out_file_name, TARGET_FORMAT);
-
-
- if (abfd == 0) {
- as_perror ("FATAL: Can't create %s", out_file_name);
- exit(42);
- }
- bfd_set_format(abfd, bfd_object);
- bfd_set_arch_mach(abfd, BFD_ARCH, 0);
-
-
-
- string_byte_count = 4;
-
- for (frchain_ptr = frchain_root;
- frchain_ptr != (struct frchain *)NULL;
- frchain_ptr = frchain_ptr->frch_next) {
- /* Run through all the sub-segments and align them up. Also close any
- open frags. We tack a .fill onto the end of the frag chain so
- that any .align's size can be worked by looking at the next
- frag */
-
- subseg_new(frchain_ptr->frch_seg, frchain_ptr->frch_subseg);
-#define SUB_SEGMENT_ALIGN 1
- frag_align(SUB_SEGMENT_ALIGN,0);
- frag_wane(frag_now);
- frag_now->fr_fix = 0;
- know( frag_now->fr_next == NULL );
- }
-
-
- remove_subsegs();
-
-
- for (i = SEG_E0; i < SEG_UNKNOWN; i++)
- {
- relax_segment(segment_info[i].frchainP->frch_root, i);
- }
-
-
-
-
-
- filehdr.f_nscns = 0;
-
- /* Find out how big the sections are */
- for (i = SEG_E0; i < SEG_UNKNOWN; i++)
- {
-
- if (segment_info[i].scnhdr.s_name[0])
- {
- filehdr.f_nscns++;
- }
- segment_info[i].scnhdr.s_paddr = addr;
- if (i == SEG_E2) {
- /* THis is a special case, we leave the size alone, which will have */
- /* been made up from all and any lcomms seen */
- }
- else {
- addr += size_section(abfd, i);
- }
- }
-
-
-
- /* Turn the gas native symbol table shape into a coff symbol table */
- crawl_symbols(&filehdr, abfd);
-
- for (i = SEG_E0; i < SEG_UNKNOWN; i++)
- {
- fixup_segment(segment_info[i].fix_root, i);
- }
-
- file_cursor = FILHSZ + SCNHSZ * filehdr.f_nscns ;
-
- bfd_seek(abfd, file_cursor, 0);
-
-
- do_relocs_for(abfd, &file_cursor);
-
- do_linenos_for(abfd, &file_cursor);
-
-
- /* Plant the data */
-
- fill_section(abfd,&filehdr, &file_cursor);
-
- filehdr.f_magic = COFF_MAGIC;
- filehdr.f_timdat = 0;
- filehdr.f_flags = 0;
-
-
-
- {
-
- unsigned int symtable_size = filehdr.f_nsyms * SYMESZ;
- char *buffer1 = malloc(symtable_size + string_byte_count + 4);
- char *ptr = buffer1;
- filehdr.f_symptr = bfd_tell(abfd);
- w_symbols(abfd, buffer1, symbol_rootP);
- w_strings(buffer1 + symtable_size);
- bfd_write(buffer1, 1,symtable_size + string_byte_count + 4, abfd);
- free(buffer1);
-
- }
- coff_header_append(abfd, &filehdr, &aouthdr);
-
- bfd_close_all_done(abfd);
-}
-
-
-static void DEFUN(change_to_section,(name, len, exp),
- char *name AND
- unsigned int len AND
- unsigned int exp)
-{
- unsigned int i;
- /* Find out if we've already got a section of this name etc */
- for(i = SEG_E0; i < SEG_E9 && segment_info[i].scnhdr.s_name[0] ; i++)
- {
- if (strncmp(segment_info[i].scnhdr.s_name, name, len) == 0)
- {
- subseg_new(i, exp);
- return;
-
- }
- }
- /* No section, add one */
- strncpy(segment_info[i].scnhdr.s_name, name, 8);
- subseg_new(i, exp);
-}
-
-static void
-DEFUN_VOID(obj_coff_section)
-{
- /* Strip out the section name */
- char *section_name ;
- char *section_name_end;
- char c;
-
- unsigned int len;
- unsigned int exp;
-
- section_name = input_line_pointer;
- c = get_symbol_end();
- section_name_end = input_line_pointer;
-
- len = section_name_end - section_name ;
- input_line_pointer++;
- SKIP_WHITESPACE();
- if (c == ',')
- {
- exp = get_absolute_expression();
- }
- else if ( *input_line_pointer == ',')
- {
-
- input_line_pointer++;
- exp = get_absolute_expression();
- }
- else
- {
- exp = 0;
- }
-
- change_to_section(section_name, len,exp);
-
-}
-
-
-static void obj_coff_text()
-{
- change_to_section(".text",5, get_absolute_expression());
-}
-
-
-static void obj_coff_data()
-{
- change_to_section(".data",5, get_absolute_expression());
-}
-
-void c_symbol_merge(debug, normal)
-symbolS *debug;
-symbolS *normal;
-{
- S_SET_DATA_TYPE(normal, S_GET_DATA_TYPE(debug));
- S_SET_STORAGE_CLASS(normal, S_GET_STORAGE_CLASS(debug));
-
- if (S_GET_NUMBER_AUXILIARY(debug) > S_GET_NUMBER_AUXILIARY(normal)) {
- S_SET_NUMBER_AUXILIARY(normal, S_GET_NUMBER_AUXILIARY(debug));
- } /* take the most we have */
-
- if (S_GET_NUMBER_AUXILIARY(debug) > 0) {
- memcpy((char*)&normal->sy_symbol.ost_auxent[0], (char*)&debug->sy_symbol.ost_auxent[0], S_GET_NUMBER_AUXILIARY(debug) * AUXESZ);
- } /* Move all the auxiliary information */
-
- /* Move the debug flags. */
- SF_SET_DEBUG_FIELD(normal, SF_GET_DEBUG_FIELD(debug));
-} /* c_symbol_merge() */
-
-static int
-DEFUN(c_line_new,(symbol, paddr, line_number, frag),
- symbolS *symbol AND
- long paddr AND
- unsigned short line_number AND
- fragS* frag)
-{
- struct lineno_list* new_line =
- (struct lineno_list *)xmalloc(sizeof(struct lineno_list));
-
- segment_info_type *s = segment_info + now_seg;
- new_line->line.l_lnno = line_number;
- if (line_number == 0)
- {
- new_line->line.l_addr.l_symndx = (long)symbol;
- }
- else
- {
- new_line->line.l_addr.l_paddr = paddr;
- }
-
- new_line->frag = (char*)frag;
- new_line->next = (struct lineno_list*)NULL;
-
-
- if (s->lineno_list_head == (struct lineno_list *)NULL)
- {
- s->lineno_list_head = new_line;
- }
- else
- {
- s->lineno_list_tail->next = new_line;
- }
- s->lineno_list_tail = new_line;
- return LINESZ * s->scnhdr.s_nlnno ++;
-}
-
-void c_dot_file_symbol(filename)
-char *filename;
-{
- symbolS* symbolP;
-
- symbolP = symbol_new(".file",
- SEG_DEBUG,
- 0,
- &zero_address_frag);
-
- S_SET_STORAGE_CLASS(symbolP, C_FILE);
- S_SET_NUMBER_AUXILIARY(symbolP, 1);
- SA_SET_FILE_FNAME(symbolP, filename);
- SF_SET_DEBUG(symbolP);
- S_SET_VALUE(symbolP, (long) previous_file_symbol);
-
- previous_file_symbol = symbolP;
-
- /* Make sure that the symbol is first on the symbol chain */
- if (symbol_rootP != symbolP) {
- if (symbolP == symbol_lastP) {
- symbol_lastP = symbol_lastP->sy_previous;
- } /* if it was the last thing on the list */
-
- symbol_remove(symbolP, &symbol_rootP, &symbol_lastP);
- symbol_insert(symbolP, symbol_rootP, &symbol_rootP, &symbol_lastP);
- symbol_rootP = symbolP;
- } /* if not first on the list */
-
-} /* c_dot_file_symbol() */
-
-/*
- * Build a 'section static' symbol.
- */
-
-symbolS *c_section_symbol(name,idx)
-char *name;
-int idx;
-{
- symbolS *symbolP;
-
- symbolP = symbol_new(name,idx,
- 0,
- &zero_address_frag);
-
- S_SET_STORAGE_CLASS(symbolP, C_STAT);
- S_SET_NUMBER_AUXILIARY(symbolP, 1);
-
- SF_SET_STATICS(symbolP);
-
- return symbolP;
-} /* c_section_symbol() */
-
-static void
-DEFUN(w_symbols,(abfd, where, symbol_rootP),
-bfd *abfd AND
-char *where AND
-symbolS *symbol_rootP)
-{
- symbolS *symbolP;
- unsigned int i;
-
- /* First fill in those values we have only just worked out */
- for (i = SEG_E0; i < SEG_E9; i++)
- {
- symbolP = segment_info[i].dot;
- if (symbolP)
- {
-
- SA_SET_SCN_SCNLEN(symbolP, segment_info[i].scnhdr.s_size);
- SA_SET_SCN_NRELOC(symbolP, segment_info[i].scnhdr.s_nreloc);
- SA_SET_SCN_NLINNO(symbolP, segment_info[i].scnhdr.s_nlnno);
-
- }
- }
-
- /*
- * Emit all symbols left in the symbol chain.
- */
- for (symbolP = symbol_rootP; symbolP; symbolP = symbol_next(symbolP)) {
- /* Used to save the offset of the name. It is used to point
- to the string in memory but must be a file offset. */
- register char * temp;
-
- tc_coff_symbol_emit_hook(symbolP);
-
- temp = S_GET_NAME(symbolP);
- if (SF_GET_STRING(symbolP)) {
- S_SET_OFFSET(symbolP, symbolP->sy_name_offset);
- S_SET_ZEROES(symbolP, 0);
- } else {
- bzero(symbolP->sy_symbol.ost_entry.n_name, SYMNMLEN);
- strncpy(symbolP->sy_symbol.ost_entry.n_name, temp, SYMNMLEN);
- }
- where = symbol_to_chars(abfd, where, symbolP);
- S_SET_NAME(symbolP,temp);
- }
-
-} /* w_symbols() */
-
-static void DEFUN_VOID(obj_coff_lcomm)
-{
- char *name;
- char c;
- int temp;
- char *p;
- symbolS *symbolP;
- name = input_line_pointer;
-
-
-
- c = get_symbol_end();
- p = input_line_pointer;
- *p = c;
- SKIP_WHITESPACE();
- if (*input_line_pointer != ',') {
- as_bad("Expected comma after name");
- ignore_rest_of_line();
- return;
- }
- if (*input_line_pointer == '\n') {
- as_bad("Missing size expression");
- return;
- }
- input_line_pointer++;
- if ((temp = get_absolute_expression ()) < 0) {
- as_warn("lcomm length (%d.) <0! Ignored.", temp);
- ignore_rest_of_line();
- return;
- }
- *p = 0;
- symbolP = symbol_find_or_make(name);
- S_SET_VALUE(symbolP, segment_info[SEG_E2].scnhdr.s_size);
- S_SET_SEGMENT(symbolP, SEG_E2);
- segment_info[SEG_E2].scnhdr.s_size += temp;
- S_SET_STORAGE_CLASS(symbolP, C_STAT);
- demand_empty_rest_of_line();
-}
-
-
-#if 1
-static void DEFUN(fixup_segment,(fixP, this_segment_type),
-register fixS * fixP AND
-segT this_segment_type)
-{
- register symbolS *add_symbolP;
- register symbolS *sub_symbolP;
- register long add_number;
- register int size;
- register char *place;
- register long where;
- register char pcrel;
- register fragS *fragP;
- register segT add_symbol_segment = SEG_ABSOLUTE;
-
-
- for ( ; fixP; fixP = fixP->fx_next)
- {
- fragP = fixP->fx_frag;
- know(fragP);
- where = fixP->fx_where;
- place = fragP->fr_literal + where;
- size = fixP->fx_size;
- add_symbolP = fixP->fx_addsy;
-#ifdef TC_I960
- if (fixP->fx_callj && TC_S_IS_CALLNAME(add_symbolP)) {
- /* Relocation should be done via the
- associated 'bal' entry point
- symbol. */
-
- if (!TC_S_IS_BALNAME(tc_get_bal_of_call(add_symbolP))) {
- as_bad("No 'bal' entry point for leafproc %s",
- S_GET_NAME(add_symbolP));
- continue;
- }
- fixP->fx_addsy = add_symbolP = tc_get_bal_of_call(add_symbolP);
- } /* callj relocation */
-#endif
- sub_symbolP = fixP->fx_subsy;
- add_number = fixP->fx_offset;
- pcrel = fixP->fx_pcrel;
-
- if (add_symbolP) {
- add_symbol_segment = S_GET_SEGMENT(add_symbolP);
- } /* if there is an addend */
-
- if (sub_symbolP) {
- if (!add_symbolP) {
- /* Its just -sym */
- if (S_GET_SEGMENT(sub_symbolP) != SEG_ABSOLUTE) {
- as_bad("Negative of non-absolute symbol %s", S_GET_NAME(sub_symbolP));
- } /* not absolute */
-
- add_number -= S_GET_VALUE(sub_symbolP);
-
- /* if sub_symbol is in the same segment that add_symbol
- and add_symbol is either in DATA, TEXT, BSS or ABSOLUTE */
- } else if ((S_GET_SEGMENT(sub_symbolP) == add_symbol_segment)
- && (SEG_NORMAL(add_symbol_segment)
- || (add_symbol_segment == SEG_ABSOLUTE))) {
- /* Difference of 2 symbols from same segment. */
- /* Can't make difference of 2 undefineds: 'value' means */
- /* something different for N_UNDF. */
-#ifdef TC_I960
- /* Makes no sense to use the difference of 2 arbitrary symbols
- * as the target of a call instruction.
- */
- if (fixP->fx_callj) {
- as_bad("callj to difference of 2 symbols");
- }
-#endif /* TC_I960 */
- add_number += S_GET_VALUE(add_symbolP) -
- S_GET_VALUE(sub_symbolP);
-
- add_symbolP = NULL;
- fixP->fx_addsy = NULL;
- } else {
- /* Different segments in subtraction. */
- know(!(S_IS_EXTERNAL(sub_symbolP) && (S_GET_SEGMENT(sub_symbolP) == SEG_ABSOLUTE)));
-
- if ((S_GET_SEGMENT(sub_symbolP) == SEG_ABSOLUTE)) {
- add_number -= S_GET_VALUE(sub_symbolP);
- } else {
- as_bad("Can't emit reloc {- %s-seg symbol \"%s\"} @ file address %d.",
- segment_name(S_GET_SEGMENT(sub_symbolP)),
- S_GET_NAME(sub_symbolP), fragP->fr_address + where);
- } /* if absolute */
- }
- } /* if sub_symbolP */
-
- if (add_symbolP) {
- if (add_symbol_segment == this_segment_type && pcrel) {
- /*
- * This fixup was made when the symbol's segment was
- * SEG_UNKNOWN, but it is now in the local segment.
- * So we know how to do the address without relocation.
- */
-#ifdef TC_I960
- /* reloc_callj() may replace a 'call' with a 'calls' or a 'bal',
- * in which cases it modifies *fixP as appropriate. In the case
- * of a 'calls', no further work is required, and *fixP has been
- * set up to make the rest of the code below a no-op.
- */
- reloc_callj(fixP);
-#endif /* TC_I960 */
-
- add_number += S_GET_VALUE(add_symbolP);
- add_number -= md_pcrel_from (fixP);
- pcrel = 0; /* Lie. Don't want further pcrel processing. */
- fixP->fx_addsy = NULL; /* No relocations please. */
- } else
- {
- switch (add_symbol_segment)
- {
- case SEG_ABSOLUTE:
-#ifdef TC_I960
- reloc_callj(fixP); /* See comment about reloc_callj() above*/
-#endif /* TC_I960 */
- add_number += S_GET_VALUE(add_symbolP);
- fixP->fx_addsy = NULL;
- add_symbolP = NULL;
- break;
- default:
-
- add_number += S_GET_VALUE(add_symbolP) +
- segment_info[S_GET_SEGMENT(add_symbolP)].scnhdr.s_paddr ;
- break;
-
- case SEG_UNKNOWN:
-#ifdef TC_I960
- if ((int)fixP->fx_bit_fixP == 13) {
- /* This is a COBR instruction. They have only a
- * 13-bit displacement and are only to be used
- * for local branches: flag as error, don't generate
- * relocation.
- */
- as_bad("can't use COBR format with external label");
- fixP->fx_addsy = NULL; /* No relocations please. */
- continue;
- } /* COBR */
-#endif /* TC_I960 */
-
-
-
- break;
-
-
- } /* switch on symbol seg */
- } /* if not in local seg */
- } /* if there was a + symbol */
-
- if (pcrel) {
- add_number -= md_pcrel_from(fixP);
- if (add_symbolP == 0) {
- fixP->fx_addsy = & abs_symbol;
- } /* if there's an add_symbol */
- } /* if pcrel */
-
- if (!fixP->fx_bit_fixP) {
- if ((size==1 &&
- (add_number& ~0xFF) && (add_number&~0xFF!=(-1&~0xFF))) ||
- (size==2 &&
- (add_number& ~0xFFFF) && (add_number&~0xFFFF!=(-1&~0xFFFF)))) {
- as_bad("Value of %d too large for field of %d bytes at 0x%x",
- add_number, size, fragP->fr_address + where);
- } /* generic error checking */
- } /* not a bit fix */
- /* once this fix has been applied, we don't have to output anything
- nothing more need be done -*/
- md_apply_fix(fixP, add_number);
-
- } /* For each fixS in this segment. */
-
-
-} /* fixup_segment() */
-#endif
-
-
-
-
+++ /dev/null
-/* coff object file format
- Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GAS.
-
-GAS is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GAS is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GAS; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* $Id$ */
-
-#define OBJ_COFF 1
-
-#include "targ-cpu.h"
-
-#include "bfd.h"
-
-/*extern bfd *stdoutput;*/
-/* This internal_lineno crap is to stop namespace pollution from the
- bfd internal coff headerfile. */
-
-#define internal_lineno bfd_internal_lineno
-#include "coff/internal.h"
-#undef internal_lineno
-
-#if defined(TC_H8300)
-#include "coff/h8300.h"
-#define TARGET_FORMAT "coff-h8300"
-#elif defined(TC_A29K)
-#include "coff/a29k.h"
-#define TARGET_FORMAT "coff-a29k-big"
-#else
-help me
-#endif
-
-#if 0
-/* Define some processor dependent values according to the processor we are
- on. */
-#if defined(TC_H8300)
-#define BYTE_ORDERING 0
-#define FILE_HEADER_MAGIC H8300MAGIC
-#elif defined(TC_M68K)
-
-#define BYTE_ORDERING F_AR32W /* See filehdr.h for more info. */
-#ifndef FILE_HEADER_MAGIC
-#define FILE_HEADER_MAGIC MC68MAGIC /* ... */
-#endif /* FILE_HEADER_MAGIC */
-
-#elif defined(TC_I386)
-
-#define BYTE_ORDERING F_AR32WR /* See filehdr.h for more info. */
-#ifndef FILE_HEADER_MAGIC
-#define FILE_HEADER_MAGIC I386MAGIC /* ... */
-#endif /* FILE_HEADER_MAGIC */
-
-#elif defined(TC_I960)
-
-#define BYTE_ORDERING F_AR32WR /* See filehdr.h for more info. */
-#ifndef FILE_HEADER_MAGIC
-#define FILE_HEADER_MAGIC I960ROMAGIC /* ... */
-#endif /* FILE_HEADER_MAGIC */
-
-#elif defined(TC_A29K)
-
-#define BYTE_ORDERING F_AR32W /* big endian. */
-#ifndef FILE_HEADER_MAGIC
-#define FILE_HEADER_MAGIC SIPFBOMAGIC
-#endif /* FILE_HEADER_MAGIC */
-
-#else
-you lose
-#endif
-
-#endif
-
-#ifndef OBJ_COFF_MAX_AUXENTRIES
-#define OBJ_COFF_MAX_AUXENTRIES 1
-#endif /* OBJ_COFF_MAX_AUXENTRIES */
-
-
-extern const segT N_TYPE_seg[];
-
-/* Magic number of paged executable. */
-#define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE 0x8300
-
-
-/* SYMBOL TABLE */
-
- /* targets may also set this */
-#ifndef SYMBOLS_NEED_BACKPOINTERS
-#define SYMBOLS_NEED_BACKPOINTERS 1
-#endif /* SYMBOLS_NEED_BACKPOINTERS */
-
-/* Symbol table entry data type */
-
-typedef struct
-{
- struct internal_syment ost_entry; /* Basic symbol */
- union internal_auxent ost_auxent[OBJ_COFF_MAX_AUXENTRIES]; /* Auxiliary entry. */
-
- unsigned int ost_flags; /* obj_coff internal use only flags */
-} obj_symbol_type;
-
-#define DO_NOT_STRIP 0
-#define DO_STRIP 1
-
-/* Symbol table macros and constants */
-
-/* Possible and usefull section number in symbol table
- * The values of TEXT, DATA and BSS may not be portable.
- */
-
-#define C_ABS_SECTION N_ABS
-#define C_UNDEF_SECTION N_UNDEF
-#define C_DEBUG_SECTION N_DEBUG
-#define C_NTV_SECTION N_TV
-#define C_PTV_SECTION P_TV
-#define C_REGISTER_SECTION 20
-
-/*
- * Macros to extract information from a symbol table entry.
- * This syntaxic indirection allows independence regarding a.out or coff.
- * The argument (s) of all these macros is a pointer to a symbol table entry.
- */
-
-/* Predicates */
-/* True if the symbol is external */
-#define S_IS_EXTERNAL(s) ((s)->sy_symbol.ost_entry.n_scnum == C_UNDEF_SECTION)
-/* True if symbol has been defined, ie :
- section > 0 (DATA, TEXT or BSS)
- section == 0 and value > 0 (external bss symbol) */
-#define S_IS_DEFINED(s) ((s)->sy_symbol.ost_entry.n_scnum > C_UNDEF_SECTION || \
- ((s)->sy_symbol.ost_entry.n_scnum == C_UNDEF_SECTION && \
- (s)->sy_symbol.ost_entry.n_value > 0))
-/* True if a debug special symbol entry */
-#define S_IS_DEBUG(s) ((s)->sy_symbol.ost_entry.n_scnum == C_DEBUG_SECTION)
-/* True if a symbol is local symbol name */
-/* A symbol name whose name begin with ^A is a gas internal pseudo symbol */
-#define S_IS_LOCAL(s) (S_GET_NAME(s)[0] == '\001' || \
- (s)->sy_symbol.ost_entry.n_scnum == C_REGISTER_SECTION || \
- (S_LOCAL_NAME(s) && !flagseen['L']))
-/* True if a symbol is not defined in this file */
-#define S_IS_EXTERN(s) ((s)->sy_symbol.ost_entry.n_scnum == 0 && (s)->sy_symbol.ost_entry.n_value == 0)
-/*
- * True if a symbol can be multiply defined (bss symbols have this def
- * though it is bad practice)
- */
-#define S_IS_COMMON(s) ((s)->sy_symbol.ost_entry.n_scnum == 0 && (s)->sy_symbol.ost_entry.n_value != 0)
-/* True if a symbol name is in the string table, i.e. its length is > 8. */
-#define S_IS_STRING(s) (strlen(S_GET_NAME(s)) > 8 ? 1 : 0)
-
-/* Accessors */
-/* The name of the symbol */
-#define S_GET_NAME(s) ((char*)(s)->sy_symbol.ost_entry.n_offset)
-/* The pointer to the string table */
-#define S_GET_OFFSET(s) ((s)->sy_symbol.ost_entry.n_offset)
-/* The zeroes if symbol name is longer than 8 chars */
-#define S_GET_ZEROES(s) ((s)->sy_symbol.ost_entry.n_zeroes)
-/* The value of the symbol */
-#define S_GET_VALUE(s) ((unsigned) ((s)->sy_symbol.ost_entry.n_value))
-/* The numeric value of the segment */
-#define S_GET_SEGMENT(s) s_get_segment(s)
-/* The data type */
-#define S_GET_DATA_TYPE(s) ((s)->sy_symbol.ost_entry.n_type)
-/* The storage class */
-#define S_GET_STORAGE_CLASS(s) ((s)->sy_symbol.ost_entry.n_sclass)
-/* The number of auxiliary entries */
-#define S_GET_NUMBER_AUXILIARY(s) ((s)->sy_symbol.ost_entry.n_numaux)
-
-/* Modifiers */
-/* Set the name of the symbol */
-#define S_SET_NAME(s,v) ((s)->sy_symbol.ost_entry.n_offset = (unsigned long)(v))
-/* Set the offset of the symbol */
-#define S_SET_OFFSET(s,v) ((s)->sy_symbol.ost_entry.n_offset = (v))
-/* The zeroes if symbol name is longer than 8 chars */
-#define S_SET_ZEROES(s,v) ((s)->sy_symbol.ost_entry.n_zeroes = (v))
-/* Set the value of the symbol */
-#define S_SET_VALUE(s,v) ((s)->sy_symbol.ost_entry.n_value = (v))
-/* The numeric value of the segment */
-#define S_SET_SEGMENT(s,v) ((s)->sy_symbol.ost_entry.n_scnum = SEGMENT_TO_SYMBOL_TYPE(v))
-/* The data type */
-#define S_SET_DATA_TYPE(s,v) ((s)->sy_symbol.ost_entry.n_type = (v))
-/* The storage class */
-#define S_SET_STORAGE_CLASS(s,v) ((s)->sy_symbol.ost_entry.n_sclass = (v))
-/* The number of auxiliary entries */
-#define S_SET_NUMBER_AUXILIARY(s,v) ((s)->sy_symbol.ost_entry.n_numaux = (v))
-
-/* Additional modifiers */
-/* The symbol is external (does not mean undefined) */
-#define S_SET_EXTERNAL(s) { S_SET_STORAGE_CLASS(s, C_EXT) ; SF_CLEAR_LOCAL(s); }
-
-/* Auxiliary entry macros. SA_ stands for symbol auxiliary */
-/* Omit the tv related fields */
-/* Accessors */
-#ifdef BFD_HEADERS
-#define SA_GET_SYM_TAGNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx.l)
-#else
-#define SA_GET_SYM_TAGNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx)
-#endif
-#define SA_GET_SYM_LNNO(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_lnsz.x_lnno)
-#define SA_GET_SYM_SIZE(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_lnsz.x_size)
-#define SA_GET_SYM_FSIZE(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_fsize)
-#define SA_GET_SYM_LNNOPTR(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_lnnoptr)
-#ifdef BFD_HEADERS
-#define SA_GET_SYM_ENDNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx.l)
-#else
-#define SA_GET_SYM_ENDNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx)
-#endif
-#define SA_GET_SYM_DIMEN(s,i) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_ary.x_dimen[(i)])
-#define SA_GET_FILE_FNAME(s) ((s)->sy_symbol.ost_auxent[0].x_file.x_fname)
-#define SA_GET_SCN_SCNLEN(s) ((s)->sy_symbol.ost_auxent[0].x_scn.x_scnlen)
-#define SA_GET_SCN_NRELOC(s) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nreloc)
-#define SA_GET_SCN_NLINNO(s) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nlinno)
-
-/* Modifiers */
-#ifdef BFD_HEADERS
-#define SA_SET_SYM_TAGNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx.l=(v))
-#else
-#define SA_SET_SYM_TAGNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx=(v))
-#endif
-#define SA_SET_SYM_LNNO(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_lnsz.x_lnno=(v))
-#define SA_SET_SYM_SIZE(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_lnsz.x_size=(v))
-#define SA_SET_SYM_FSIZE(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_fsize=(v))
-#define SA_SET_SYM_LNNOPTR(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_lnnoptr=(v))
-#ifdef BFD_HEADERS
-#define SA_SET_SYM_ENDNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx.l=(v))
-#else
-#define SA_SET_SYM_ENDNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx=(v))
-#endif
-#define SA_SET_SYM_DIMEN(s,i,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_ary.x_dimen[(i)]=(v))
-#define SA_SET_FILE_FNAME(s,v) strncpy((s)->sy_symbol.ost_auxent[0].x_file.x_fname,(v),FILNMLEN)
-#define SA_SET_SCN_SCNLEN(s,v) ((s)->sy_symbol.ost_auxent[0].x_scn.x_scnlen=(v))
-#define SA_SET_SCN_NRELOC(s,v) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nreloc=(v))
-#define SA_SET_SCN_NLINNO(s,v) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nlinno=(v))
-
-/*
- * Internal use only definitions. SF_ stands for symbol flags.
- *
- * These values can be assigned to sy_symbol.ost_flags field of a symbolS.
- *
- * You'll break i960 if you shift the SYSPROC bits anywhere else. for
- * more on the balname/callname hack, see tc-i960.h. b.out is done
- * differently.
- */
-
-#define SF_I960_MASK (0x000001ff) /* Bits 0-8 are used by the i960 port. */
-#define SF_SYSPROC (0x0000003f) /* bits 0-5 are used to store the sysproc number */
-#define SF_IS_SYSPROC (0x00000040) /* bit 6 marks symbols that are sysprocs */
-#define SF_BALNAME (0x00000080) /* bit 7 marks BALNAME symbols */
-#define SF_CALLNAME (0x00000100) /* bit 8 marks CALLNAME symbols */
-
-#define SF_NORMAL_MASK (0x0000ffff) /* bits 12-15 are general purpose. */
-
-#define SF_STATICS (0x00001000) /* Mark the .text & all symbols */
-#define SF_DEFINED (0x00002000) /* Symbol is defined in this file */
-#define SF_STRING (0x00004000) /* Symbol name length > 8 */
-#define SF_LOCAL (0x00008000) /* Symbol must not be emitted */
-
-#define SF_DEBUG_MASK (0xffff0000) /* bits 16-31 are debug info */
-
-#define SF_FUNCTION (0x00010000) /* The symbol is a function */
-#define SF_PROCESS (0x00020000) /* Process symbol before write */
-#define SF_TAGGED (0x00040000) /* Is associated with a tag */
-#define SF_TAG (0x00080000) /* Is a tag */
-#define SF_DEBUG (0x00100000) /* Is in debug or abs section */
-#define SF_GET_SEGMENT (0x00200000) /* Get the section of the forward symbol. */
- /* All other bits are unused. */
-
-/* Accessors */
-#define SF_GET(s) ((s)->sy_symbol.ost_flags)
-#define SF_GET_NORMAL_FIELD(s) ((s)->sy_symbol.ost_flags & SF_NORMAL_MASK)
-#define SF_GET_DEBUG_FIELD(s) ((s)->sy_symbol.ost_flags & SF_DEBUG_MASK)
-#define SF_GET_FILE(s) ((s)->sy_symbol.ost_flags & SF_FILE)
-#define SF_GET_STATICS(s) ((s)->sy_symbol.ost_flags & SF_STATICS)
-#define SF_GET_DEFINED(s) ((s)->sy_symbol.ost_flags & SF_DEFINED)
-#define SF_GET_STRING(s) ((s)->sy_symbol.ost_flags & SF_STRING)
-#define SF_GET_LOCAL(s) ((s)->sy_symbol.ost_flags & SF_LOCAL)
-#define SF_GET_FUNCTION(s) ((s)->sy_symbol.ost_flags & SF_FUNCTION)
-#define SF_GET_PROCESS(s) ((s)->sy_symbol.ost_flags & SF_PROCESS)
-#define SF_GET_DEBUG(s) ((s)->sy_symbol.ost_flags & SF_DEBUG)
-#define SF_GET_TAGGED(s) ((s)->sy_symbol.ost_flags & SF_TAGGED)
-#define SF_GET_TAG(s) ((s)->sy_symbol.ost_flags & SF_TAG)
-#define SF_GET_GET_SEGMENT(s) ((s)->sy_symbol.ost_flags & SF_GET_SEGMENT)
-#define SF_GET_I960(s) ((s)->sy_symbol.ost_flags & SF_I960_MASK) /* used by i960 */
-#define SF_GET_BALNAME(s) ((s)->sy_symbol.ost_flags & SF_BALNAME) /* used by i960 */
-#define SF_GET_CALLNAME(s) ((s)->sy_symbol.ost_flags & SF_CALLNAME) /* used by i960 */
-#define SF_GET_IS_SYSPROC(s) ((s)->sy_symbol.ost_flags & SF_IS_SYSPROC) /* used by i960 */
-#define SF_GET_SYSPROC(s) ((s)->sy_symbol.ost_flags & SF_SYSPROC) /* used by i960 */
-
-/* Modifiers */
-#define SF_SET(s,v) ((s)->sy_symbol.ost_flags = (v))
-#define SF_SET_NORMAL_FIELD(s,v)((s)->sy_symbol.ost_flags |= ((v) & SF_NORMAL_MASK))
-#define SF_SET_DEBUG_FIELD(s,v) ((s)->sy_symbol.ost_flags |= ((v) & SF_DEBUG_MASK))
-#define SF_SET_FILE(s) ((s)->sy_symbol.ost_flags |= SF_FILE)
-#define SF_SET_STATICS(s) ((s)->sy_symbol.ost_flags |= SF_STATICS)
-#define SF_SET_DEFINED(s) ((s)->sy_symbol.ost_flags |= SF_DEFINED)
-#define SF_SET_STRING(s) ((s)->sy_symbol.ost_flags |= SF_STRING)
-#define SF_SET_LOCAL(s) ((s)->sy_symbol.ost_flags |= SF_LOCAL)
-#define SF_CLEAR_LOCAL(s) ((s)->sy_symbol.ost_flags &= ~SF_LOCAL)
-#define SF_SET_FUNCTION(s) ((s)->sy_symbol.ost_flags |= SF_FUNCTION)
-#define SF_SET_PROCESS(s) ((s)->sy_symbol.ost_flags |= SF_PROCESS)
-#define SF_SET_DEBUG(s) ((s)->sy_symbol.ost_flags |= SF_DEBUG)
-#define SF_SET_TAGGED(s) ((s)->sy_symbol.ost_flags |= SF_TAGGED)
-#define SF_SET_TAG(s) ((s)->sy_symbol.ost_flags |= SF_TAG)
-#define SF_SET_GET_SEGMENT(s) ((s)->sy_symbol.ost_flags |= SF_GET_SEGMENT)
-#define SF_SET_I960(s,v) ((s)->sy_symbol.ost_flags |= ((v) & SF_I960_MASK)) /* used by i960 */
-#define SF_SET_BALNAME(s) ((s)->sy_symbol.ost_flags |= SF_BALNAME) /* used by i960 */
-#define SF_SET_CALLNAME(s) ((s)->sy_symbol.ost_flags |= SF_CALLNAME) /* used by i960 */
-#define SF_SET_IS_SYSPROC(s) ((s)->sy_symbol.ost_flags |= SF_IS_SYSPROC) /* used by i960 */
-#define SF_SET_SYSPROC(s,v) ((s)->sy_symbol.ost_flags |= ((v) & SF_SYSPROC)) /* used by i960 */
-
-/* File header macro and type definition */
-
-/*
- * File position calculators. Beware to use them when all the
- * appropriate fields are set in the header.
- */
-
-#ifdef OBJ_COFF_OMIT_OPTIONAL_HEADER
-#define OBJ_COFF_AOUTHDRSZ (0)
-#else
-#define OBJ_COFF_AOUTHDRSZ (AOUTHDRSZ)
-#endif /* OBJ_COFF_OMIT_OPTIONAL_HEADER */
-
-#define H_GET_FILE_SIZE(h) \
- (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
- H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
- H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \
- H_GET_RELOCATION_SIZE(h) + H_GET_LINENO_SIZE(h) + \
- H_GET_SYMBOL_TABLE_SIZE(h) + \
- (h)->string_table_size)
-#define H_GET_TEXT_FILE_OFFSET(h) \
- (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
- H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ)
-#define H_GET_DATA_FILE_OFFSET(h) \
- (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
- H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
- H_GET_TEXT_SIZE(h))
-#define H_GET_BSS_FILE_OFFSET(h) 0
-#define H_GET_RELOCATION_FILE_OFFSET(h) \
- (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
- H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
- H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h))
-#define H_GET_LINENO_FILE_OFFSET(h) \
- (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
- H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
- H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \
- H_GET_RELOCATION_SIZE(h))
-#define H_GET_SYMBOL_TABLE_FILE_OFFSET(h) \
- (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
- H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
- H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \
- H_GET_RELOCATION_SIZE(h) + H_GET_LINENO_SIZE(h))
-
-/* Accessors */
-/* aouthdr */
-#define H_GET_MAGIC_NUMBER(h) ((h)->aouthdr.magic)
-#define H_GET_VERSION_STAMP(h) ((h)->aouthdr.vstamp)
-#define H_GET_TEXT_SIZE(h) ((h)->aouthdr.tsize)
-#define H_GET_DATA_SIZE(h) ((h)->aouthdr.dsize)
-#define H_GET_BSS_SIZE(h) ((h)->aouthdr.bsize)
-#define H_GET_ENTRY_POINT(h) ((h)->aouthdr.entry)
-#define H_GET_TEXT_START(h) ((h)->aouthdr.text_start)
-#define H_GET_DATA_START(h) ((h)->aouthdr.data_start)
-/* filehdr */
-#define H_GET_FILE_MAGIC_NUMBER(h) ((h)->filehdr.f_magic)
-#define H_GET_NUMBER_OF_SECTIONS(h) ((h)->filehdr.f_nscns)
-#define H_GET_TIME_STAMP(h) ((h)->filehdr.f_timdat)
-#define H_GET_SYMBOL_TABLE_POINTER(h) ((h)->filehdr.f_symptr)
-#define H_GET_SYMBOL_COUNT(h) ((h)->filehdr.f_nsyms)
-#define H_GET_SYMBOL_TABLE_SIZE(h) (H_GET_SYMBOL_COUNT(h) * SYMESZ)
-#define H_GET_SIZEOF_OPTIONAL_HEADER(h) ((h)->filehdr.f_opthdr)
-#define H_GET_FLAGS(h) ((h)->filehdr.f_flags)
-/* Extra fields to achieve bsd a.out compatibility and for convenience */
-#define H_GET_RELOCATION_SIZE(h) ((h)->relocation_size)
-#define H_GET_STRING_SIZE(h) ((h)->string_table_size)
-#define H_GET_LINENO_SIZE(h) ((h)->lineno_size)
-
-#ifndef OBJ_COFF_OMIT_OPTIONAL_HEADER
-#define H_GET_HEADER_SIZE(h) (sizeof(FILHDR) \
- + sizeof(AOUTHDR)\
- + (H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ))
-#else /* OBJ_COFF_OMIT_OPTIONAL_HEADER */
-#define H_GET_HEADER_SIZE(h) (sizeof(FILHDR) \
- + (H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ))
-#endif /* OBJ_COFF_OMIT_OPTIONAL_HEADER */
-
-#define H_GET_TEXT_RELOCATION_SIZE(h) (text_section_header.s_nreloc * RELSZ)
-#define H_GET_DATA_RELOCATION_SIZE(h) (data_section_header.s_nreloc * RELSZ)
-
-/* Modifiers */
-/* aouthdr */
-#define H_SET_MAGIC_NUMBER(h,v) ((h)->aouthdr.magic = (v))
-#define H_SET_VERSION_STAMP(h,v) ((h)->aouthdr.vstamp = (v))
-#define H_SET_TEXT_SIZE(h,v) ((h)->aouthdr.tsize = (v))
-#define H_SET_DATA_SIZE(h,v) ((h)->aouthdr.dsize = (v))
-#define H_SET_BSS_SIZE(h,v) ((h)->aouthdr.bsize = (v))
-#define H_SET_ENTRY_POINT(h,v) ((h)->aouthdr.entry = (v))
-#define H_SET_TEXT_START(h,v) ((h)->aouthdr.text_start = (v))
-#define H_SET_DATA_START(h,v) ((h)->aouthdr.data_start = (v))
-/* filehdr */
-#define H_SET_FILE_MAGIC_NUMBER(h,v) ((h)->filehdr.f_magic = (v))
-#define H_SET_NUMBER_OF_SECTIONS(h,v) ((h)->filehdr.f_nscns = (v))
-#define H_SET_TIME_STAMP(h,v) ((h)->filehdr.f_timdat = (v))
-#define H_SET_SYMBOL_TABLE_POINTER(h,v) ((h)->filehdr.f_symptr = (v))
-#define H_SET_SYMBOL_TABLE_SIZE(h,v) ((h)->filehdr.f_nsyms = (v))
-#define H_SET_SIZEOF_OPTIONAL_HEADER(h,v) ((h)->filehdr.f_opthdr = (v))
-#define H_SET_FLAGS(h,v) ((h)->filehdr.f_flags = (v))
-/* Extra fields to achieve bsd a.out compatibility and for convinience */
-#define H_SET_RELOCATION_SIZE(h,t,d) ((h)->relocation_size = (t)+(d))
-#define H_SET_STRING_SIZE(h,v) ((h)->string_table_size = (v))
-#define H_SET_LINENO_SIZE(h,v) ((h)->lineno_size = (v))
-
- /* Segment flipping */
-#define segment_name(v) (seg_name[(int) (v)])
-
-typedef struct {
-#ifdef BFD_HEADERS
- struct internal_aouthdr aouthdr; /* a.out header */
- struct internal_filehdr filehdr; /* File header, not machine dep. */
-#else
- AOUTHDR aouthdr; /* a.out header */
- FILHDR filehdr; /* File header, not machine dep. */
-#endif
- long string_table_size; /* names + '\0' + sizeof(int) */
- long relocation_size; /* Cumulated size of relocation
- information for all sections in
- bytes. */
- long lineno_size; /* Size of the line number information
- table in bytes */
-} object_headers;
-
-
-
-struct lineno_list
-{
-
- struct bfd_internal_lineno line;
- char* frag; /* Frag to which the line number is related */
- struct lineno_list* next; /* Forward chain pointer */
-} ;
-
-
-
-
- /* stack stuff */
-typedef struct {
- unsigned long chunk_size;
- unsigned long element_size;
- unsigned long size;
- char* data;
- unsigned long pointer;
-} stack;
-
-
-
-char *EXFUN(stack_pop,(stack *st));
-char *EXFUN(stack_push,(stack *st, char *element));
-char *EXFUN(stack_top,(stack *st));
-stack *EXFUN(stack_init,(unsigned long chunk_size, unsigned long element_size));
-void EXFUN(c_dot_file_symbol,(char *filename));
-void EXFUN(obj_extra_stuff,(object_headers *headers));
-void EXFUN(stack_delete,(stack *st));
-
-
-
-void EXFUN(c_section_header,(
-
- struct internal_scnhdr *header,
- char *name,
- long core_address,
- long size,
- long data_ptr,
- long reloc_ptr,
- long lineno_ptr,
- long reloc_number,
- long lineno_number,
- long alignment));
-
-
- /* sanity check */
-
-#ifdef TC_I960
-#ifndef C_LEAFSTAT
-hey! Where is the C_LEAFSTAT definition? i960-coff support is depending on it.
-#endif /* no C_LEAFSTAT */
-#endif /* TC_I960 */
-#ifdef BFD_HEADERS
-extern struct internal_scnhdr data_section_header;
-extern struct internal_scnhdr text_section_header;
-#else
-extern SCNHDR data_section_header;
-extern SCNHDR text_section_header;
-#endif
-/*
- * Local Variables:
- * comment-column: 0
- * fill-column: 131
- * End:
- */
-
-/* end of obj-coff.h */
+++ /dev/null
-/* This file is ranlib.h
- Copyright (C) 1987-1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * Structure of the __.SYMDEF table of contents for an archive.
- * __.SYMDEF begins with a word giving the number of ranlib structures
- * which immediately follow, and then continues with a string
- * table consisting of a word giving the number of bytes of strings
- * which follow and then the strings themselves.
- * The ran_strx fields index the string table whose first byte is numbered 0.
- */
-struct ranlib {
- union {
- off_t ran_strx; /* string table index of */
- char *ran_name; /* symbol defined by */
- } ran_un;
- off_t ran_off; /* library member at this offset */
-};
-
-/* end of ranlib.h */
+++ /dev/null
-/* Convert between signal names and numbers.
- Copyright (C) 1990, 1992 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Names for signals from 0 to NSIG-1. */
-extern char *sys_siglist[];
-
-#if __STDC__ == 1
-/* Return the abbreviation (e.g. ABRT, FPE, etc.) for signal NUMBER.
- Do not return this as a const char *. The caller might want to
- assign it to a char *. */
-char *sig_abbrev (int number);
-
-/* Return the signal number for an ABBREV, or -1 if there is no
- signal by that name. */
-int sig_number (const char *abbrev);
-
-/* Print to standard error the name of SIGNAL, preceded by MESSAGE and
- a colon, and followed by a newline. */
-void psignal (int signal, const char *message);
-
-#else /* not __STDC__ */
-
-char *sig_abbrev ();
-int sig_number ();
-void psignal ();
-
-#endif /* not __STDC__ */
-
-/* end of signame.h */
+++ /dev/null
-/* This file is stab.h
- Copyright (C) 1987-1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __GNU_STAB__
-
-/* Indicate the GNU stab.h is in use. */
-
-#define __GNU_STAB__
-
-#define __define_stab(NAME, CODE, STRING) NAME=CODE,
-
- enum __stab_debug_code
-{
-#include "stab.def"
-};
-
-#undef __define_stab
-
-#endif /* __GNU_STAB_ */
-
-/* end of stab.h */
+++ /dev/null
-/* tc-m68kmote.c All the m68020 specific stuff in one convenient, huge,
- slow to compile, easy to find file.
- Copyright (C) 1987, 1991, 1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#define MRI
-#include <ctype.h>
-
-#include "as.h"
-#include "bfd.h"
-#include "obstack.h"
-
-/* note that this file includes real declarations and thus can only be included by one source file per executable. */
-#include "opcode/m68k.h"
-#ifdef TE_SUN
-/* This variable contains the value to write out at the beginning of
- the a.out file. The 2<<16 means that this is a 68020 file instead
- of an old-style 68000 file */
-
-long omagic = 2<<16|OMAGIC; /* Magic byte for header file */
-#else
-long omagic = OMAGIC;
-#endif
-
-/* This array holds the chars that always start a comment. If the
- pre-processor is disabled, these aren't very useful */
-const char comment_chars[] = "|";
-
-/* This array holds the chars that only start a comment at the beginning of
- a line. If the line seems to have the form '# 123 filename'
- .line and .file directives will appear in the pre-processed output */
-/* Note that input_file.c hand checks for '#' at the beginning of the
- first line of the input file. This is because the compiler outputs
- #NO_APP at the beginning of its output. */
-/* Also note that comments like this one will always work. */
-#ifdef MRI
-const char line_comment_chars[] = "*";
-#else
-const char line_comment_chars[] = "#";
-#endif
-
-#define NO_RELOC 0
-
-/* Chars that can be used to separate mant from exp in floating point nums */
-const char EXP_CHARS[] = "eE";
-
-/* Chars that mean this number is a floating point constant */
-/* As in 0f12.456 */
-/* or 0d1.2345e12 */
-
-const char FLT_CHARS[] = "rRsSfFdDxXeEpP";
-
-/* Also be aware that MAXIMUM_NUMBER_OF_CHARS_FOR_FLOAT may have to be
- changed in read.c . Ideally it shouldn't have to know about it at all,
- but nothing is ideal around here.
- */
-
-int md_reloc_size = 8; /* Size of relocation record */
-
-/* Its an arbitrary name: This means I don't approve of it */
-/* See flames below */
-static struct obstack robyn;
-
-#define TAB(x,y) (((x)<<2)+(y))
-#define TABTYPE(xy) ((xy) >> 2)
-#define BYTE 0
-#define SHORT 1
-#define LONG 2
-#define SZ_UNDEF 3
-
-#define BRANCH 1
-#define FBRANCH 2
-#define PCREL 3
-#define BCC68000 4
-#define DBCC 5
-#define PCLEA 6
-
-/* Operands we can parse: (And associated modes)
-
- numb: 8 bit num
- numw: 16 bit num
- numl: 32 bit num
- dreg: data reg 0-7
- reg: address or data register
- areg: address register
- apc: address register, PC, ZPC or empty string
- num: 16 or 32 bit num
- num2: like num
- sz: w or l if omitted, l assumed
- scale: 1 2 4 or 8 if omitted, 1 assumed
-
- 7.4 IMMED #num --> NUM
- 0.? DREG dreg --> dreg
- 1.? AREG areg --> areg
- 2.? AINDR areg@ --> *(areg)
- 3.? AINC areg@+ --> *(areg++)
- 4.? ADEC areg@- --> *(--areg)
- 5.? AOFF apc@(numw) --> *(apc+numw) -- empty string and ZPC not allowed here
- 6.? AINDX apc@(num,reg:sz:scale) --> *(apc+num+reg*scale)
- 6.? AINDX apc@(reg:sz:scale) --> same, with num=0
- 6.? APODX apc@(num)@(num2,reg:sz:scale) --> *(*(apc+num)+num2+reg*scale)
- 6.? APODX apc@(num)@(reg:sz:scale) --> same, with num2=0
- 6.? AMIND apc@(num)@(num2) --> *(*(apc+num)+num2) (previous mode without an index reg)
- 6.? APRDX apc@(num,reg:sz:scale)@(num2) --> *(*(apc+num+reg*scale)+num2)
- 6.? APRDX apc@(reg:sz:scale)@(num2) --> same, with num=0
- 7.0 ABSL num:sz --> *(num)
- num --> *(num) (sz L assumed)
- *** MSCR otherreg --> Magic
- With -l option
- 5.? AOFF apc@(num) --> *(apc+num) -- empty string and ZPC not allowed here still
- ?.? DINDR dreg@ --> (dreg) -- cas2 only
-
- examples:
- #foo #0x35 #12
- d2
- a4
- a3@
- a5@+
- a6@-
- a2@(12) pc@(14)
- a1@(5,d2:w:1) @(45,d6:l:4)
- pc@(a2) @(d4)
- etc . . .
-
-
- #name@(numw) -->turn into PC rel mode
- apc@(num8,reg:sz:scale) --> *(apc+num8+reg*scale)
-
- */
-
-enum operand_type {
- IMMED = 1,
- DREG,
- AREG,
- AINDR,
- ADEC,
- AINC,
- AOFF,
- AINDX,
- APODX,
- AMIND,
- APRDX,
- ABSL,
- MSCR,
- REGLST,
- DINDR
-};
-
-
-struct m68k_exp {
- char *e_beg;
- char *e_end;
- expressionS e_exp;
- short e_siz; /* 0== default 1==short/byte 2==word 3==long */
-};
-
-/* DATA and ADDR have to be contiguous, so that reg-DATA gives 0-7==data reg,
- 8-15==addr reg for operands that take both types */
-
-enum _register {
- DATA = 1, /* 1- 8 == data registers 0-7 */
- DATA0 = DATA,
- DATA1,
- DATA2,
- DATA3,
- DATA4,
- DATA5,
- DATA6,
- DATA7,
-
- ADDR,
- ADDR0 = ADDR,
- ADDR1,
- ADDR2,
- ADDR3,
- ADDR4,
- ADDR5,
- ADDR6,
- ADDR7,
-
- /* Note that COPNUM==processor #1 -- COPNUM+7==#8, which stores as 000 */
- /* I think. . . */
-
- SP = ADDR7,
-
- FPREG, /* Eight FP registers */
- FP0 = FPREG,
- FP1,
- FP2,
- FP3,
- FP4,
- FP5,
- FP6,
- FP7,
- COPNUM = (FPREG+8), /* Co-processor #1-#8 */
- COP0 = COPNUM,
- COP1,
- COP2,
- COP3,
- COP4,
- COP5,
- COP6,
- COP7,
- PC, /* Program counter */
- ZPC, /* Hack for Program space, but 0 addressing */
- SR, /* Status Reg */
- CCR, /* Condition code Reg */
-
- /* These have to be in order for the movec instruction to work. */
- USP, /* User Stack Pointer */
- ISP, /* Interrupt stack pointer */
- SFC,
- DFC,
- CACR,
- VBR,
- CAAR,
- MSP,
- ITT0,
- ITT1,
- DTT0,
- DTT1,
- MMUSR,
- TC,
- SRP,
- URP,
- /* end of movec ordering constraints */
-
- FPI,
- FPS,
- FPC,
-
- DRP,
- CRP,
- CAL,
- VAL,
- SCC,
- AC,
- BAD,
- BAD0 = BAD,
- BAD1,
- BAD2,
- BAD3,
- BAD4,
- BAD5,
- BAD6,
- BAD7,
- BAC,
- BAC0 = BAC,
- BAC1,
- BAC2,
- BAC3,
- BAC4,
- BAC5,
- BAC6,
- BAC7,
- PSR,
- PCSR,
-
- IC, /* instruction cache token */
- DC, /* data cache token */
- NC, /* no cache token */
- BC, /* both caches token */
-
-};
-
-/* Internal form of an operand. */
-struct m68k_op {
- char *error; /* Couldn't parse it */
- enum operand_type mode; /* What mode this instruction is in. */
- enum _register reg; /* Base register */
- struct m68k_exp *con1;
- int ireg; /* Index register */
- int isiz; /* 0==unspec 1==byte(?) 2==short 3==long */
- int imul; /* Multipy ireg by this (1,2,4,or 8) */
- struct m68k_exp *con2;
-};
-
-/* internal form of a 68020 instruction */
-struct m68k_it {
- char *error;
- char *args; /* list of opcode info */
- int numargs;
-
- int numo; /* Number of shorts in opcode */
- short opcode[11];
-
- struct m68k_op operands[6];
-
- int nexp; /* number of exprs in use */
- struct m68k_exp exprs[4];
-
- int nfrag; /* Number of frags we have to produce */
- struct {
- int fragoff; /* Where in the current opcode[] the frag ends */
- symbolS *fadd;
- long foff;
- int fragty;
- } fragb[4];
-
- int nrel; /* Num of reloc strucs in use */
- struct {
- int n;
- symbolS *add,
- *sub;
- long off;
- char wid;
- char pcrel;
- } reloc[5]; /* Five is enough??? */
-};
-
-#define cpu_of_arch(x) ((x) & m68000up)
-#define float_of_arch(x) ((x) & mfloat)
-#define mmu_of_arch(x) ((x) & mmmu)
-
-static struct m68k_it the_ins; /* the instruction being assembled */
-
-/* Macros for adding things to the m68k_it struct */
-
-#define addword(w) the_ins.opcode[the_ins.numo++]=(w)
-
-/* Like addword, but goes BEFORE general operands */
-#define insop(w) {int z;\
- for(z=the_ins.numo;z>opcode->m_codenum;--z)\
- the_ins.opcode[z]=the_ins.opcode[z-1];\
- for(z=0;z<the_ins.nrel;z++)\
- the_ins.reloc[z].n+=2;\
- the_ins.opcode[opcode->m_codenum]=w;\
- the_ins.numo++;\
- }
-
-
-#define add_exp(beg,end) (\
- the_ins.exprs[the_ins.nexp].e_beg=beg,\
- the_ins.exprs[the_ins.nexp].e_end=end,\
- &the_ins.exprs[the_ins.nexp++]\
- )
-
-
-/* The numo+1 kludge is so we can hit the low order byte of the prev word. Blecch*/
-#define add_fix(width,exp,pc_rel) {\
- the_ins.reloc[the_ins.nrel].n= ((width)=='B') ? (the_ins.numo*2-1) : \
- (((width)=='b') ? ((the_ins.numo-1)*2) : (the_ins.numo*2));\
- the_ins.reloc[the_ins.nrel].add=adds((exp));\
- the_ins.reloc[the_ins.nrel].sub=subs((exp));\
- the_ins.reloc[the_ins.nrel].off=offs((exp));\
- the_ins.reloc[the_ins.nrel].wid=width;\
- the_ins.reloc[the_ins.nrel++].pcrel=pc_rel;\
- }
-
-#define add_frag(add,off,type) {\
- the_ins.fragb[the_ins.nfrag].fragoff=the_ins.numo;\
- the_ins.fragb[the_ins.nfrag].fadd=add;\
- the_ins.fragb[the_ins.nfrag].foff=off;\
- the_ins.fragb[the_ins.nfrag++].fragty=type;\
- }
-
-#define isvar(exp) ((exp) && (adds(exp) || subs(exp)))
-
-#define seg(exp) ((exp)->e_exp.X_seg)
-#define adds(exp) ((exp)->e_exp.X_add_symbol)
-#define subs(exp) ((exp)->e_exp.X_subtract_symbol)
-#define offs(exp) ((exp)->e_exp.X_add_number)
-
-
-struct m68k_incant {
- char *m_operands;
- unsigned long m_opcode;
- short m_opnum;
- short m_codenum;
- enum m68k_architecture m_arch;
- struct m68k_incant *m_next;
-};
-
-#define getone(x) ((((x)->m_opcode)>>16)&0xffff)
-#define gettwo(x) (((x)->m_opcode)&0xffff)
-
-
-#if __STDC__ == 1
-
-static char *crack_operand(char *str, struct m68k_op *opP);
-static int get_num(struct m68k_exp *exp, int ok);
-static int get_regs(int i, char *str, struct m68k_op *opP);
-static int reverse_16_bits(int in);
-static int reverse_8_bits(int in);
-static int try_index(char **s, struct m68k_op *opP);
-static void install_gen_operand(int mode, int val);
-static void install_operand(int mode, int val);
-static void s_bss(void);
-static void s_data1(void);
-static void s_data2(void);
-static void s_even(void);
-static void s_proc(void);
-
-#else /* not __STDC__ */
-
-static char *crack_operand();
-static int get_num();
-static int get_regs();
-static int reverse_16_bits();
-static int reverse_8_bits();
-static int try_index();
-static void install_gen_operand();
-static void install_operand();
-static void s_bss();
-static void s_data1();
-static void s_data2();
-static void s_even();
-static void s_proc();
-
-#endif /* not __STDC__ */
-
-static enum m68k_architecture current_architecture = _m68k_undef;
-
-/* BCC68000 is for patching in an extra jmp instruction for long offsets
- on the 68000. The 68000 doesn't support long branches with branchs */
-
-/* This table desribes how you change sizes for the various types of variable
- size expressions. This version only supports two kinds. */
-
-/* Note that calls to frag_var need to specify the maximum expansion needed */
-/* This is currently 10 bytes for DBCC */
-
-/* The fields are:
- How far Forward this mode will reach:
- How far Backward this mode will reach:
- How many bytes this mode will add to the size of the frag
- Which mode to go to if the offset won't fit in this one
- */
-const relax_typeS
- md_relax_table[] = {
- { 1, 1, 0, 0 }, /* First entries aren't used */
- { 1, 1, 0, 0 }, /* For no good reason except */
- { 1, 1, 0, 0 }, /* that the VAX doesn't either */
- { 1, 1, 0, 0 },
-
- { (127), (-128), 0, TAB(BRANCH,SHORT)},
- { (32767), (-32768), 2, TAB(BRANCH,LONG) },
- { 0, 0, 4, 0 },
- { 1, 1, 0, 0 },
-
- { 1, 1, 0, 0 }, /* FBRANCH doesn't come BYTE */
- { (32767), (-32768), 2, TAB(FBRANCH,LONG)},
- { 0, 0, 4, 0 },
- { 1, 1, 0, 0 },
-
- { 1, 1, 0, 0 }, /* PCREL doesn't come BYTE */
- { (32767), (-32768), 2, TAB(PCREL,LONG)},
- { 0, 0, 4, 0 },
- { 1, 1, 0, 0 },
-
- { (127), (-128), 0, TAB(BCC68000,SHORT)},
- { (32767), (-32768), 2, TAB(BCC68000,LONG) },
- { 0, 0, 6, 0 }, /* jmp long space */
- { 1, 1, 0, 0 },
-
- { 1, 1, 0, 0 }, /* DBCC doesn't come BYTE */
- { (32767), (-32768), 2, TAB(DBCC,LONG) },
- { 0, 0, 10, 0 }, /* bra/jmp long space */
- { 1, 1, 0, 0 },
-
- { 1, 1, 0, 0 }, /* PCLEA doesn't come BYTE */
- { 32767, -32768, 2, TAB(PCLEA,LONG) },
- { 0, 0, 6, 0 },
- { 1, 1, 0, 0 },
-
- };
-
-/* These are the machine dependent pseudo-ops. These are included so
- the assembler can work on the output from the SUN C compiler, which
- generates these.
- */
-
-/* This table describes all the machine specific pseudo-ops the assembler
- has to support. The fields are:
- pseudo-op name without dot
- function to call to execute this pseudo-op
- Integer arg to pass to the function
- */
-#ifdef MRI
-
-void cons();
-void s_sect();
-void float_cons();
-void s_align_bytes();
-void s_chip();
-void s_ds();
-void s_dcb();
-void s_dc();
-const pseudo_typeS md_pseudo_table[] = {
- { "xdef", s_globl, 0 },
- { "sect", s_sect, 0 },
- { "dc", s_dc, 2 },
- { "dc.d", float_cons, 'd' },
- { "dc.s", float_cons, 'f' },
- { "dc.l", s_dc, 4 },
- { "dc.w", s_dc, 2 },
- { "dc.b", s_dc, 1 },
- { "comline", s_ds, 1 },
- { "ds.b", s_ds, 1 },
- { "ds.w", s_ds, 2 },
- { "ds", s_ds, 2 },
- { "ds.l", s_ds, 4 },
- { "ds.d", s_ds, 8 },
- { "ds.s", s_ds, 4 },
- { "dcb", s_dcb, 2 },
- { "dcb.b", s_dcb, 1 },
- { "dcb.w", s_dcb, 2 },
- { "dcb.l", s_dcb, 4 },
- { "xcom", s_comm, 0 },
- { "align", s_align_bytes, 0 },
- { "chip", s_chip, 0 },
- { 0, 0, 0 }
-};
-#else
-
-const pseudo_typeS md_pseudo_table[] = {
- { "data1", s_data1, 0 },
- { "data2", s_data2, 0 },
- { "bss", s_bss, 0 },
- { "even", s_even, 0 },
- { "skip", s_space, 0 },
- { "proc", s_proc, 0 },
- { 0, 0, 0 }
-}
-
-
-
-
-#endif
-
-/* #define isbyte(x) ((x)>=-128 && (x)<=127) */
-/* #define isword(x) ((x)>=-32768 && (x)<=32767) */
-
-#define issbyte(x) ((x)>=-128 && (x)<=127)
-#define isubyte(x) ((x)>=0 && (x)<=255)
-#define issword(x) ((x)>=-32768 && (x)<=32767)
-#define isuword(x) ((x)>=0 && (x)<=65535)
-
-#define isbyte(x) ((x)>=-128 && (x)<=255)
-#define isword(x) ((x)>=-32768 && (x)<=65535)
-#define islong(x) (1)
-
-extern char *input_line_pointer;
-
-enum {
- FAIL = 0,
- OK = 1,
-};
-
-/* JF these tables here are for speed at the expense of size */
-/* You can replace them with the #if 0 versions if you really
- need space and don't mind it running a bit slower */
-
-static char mklower_table[256];
-#define mklower(c) (mklower_table[(unsigned char)(c)])
-static char notend_table[256];
-static char alt_notend_table[256];
-#define notend(s) ( !(notend_table[(unsigned char)(*s)] || (*s==':' &&\
- alt_notend_table[(unsigned char)(s[1])])))
-
-#if 0
-#define mklower(c) (isupper(c) ? tolower(c) : c)
-#endif
-
-#define ISSPACE(x) ((x) == ' ' || (x) == '\t')
-#ifdef MRI
-#define MULTIPLIER '*'
-#define SIZER '.'
-#else
-#define MULTIPLIER ':'
-#define SIZER ':'
-#endif
-
-
-/* JF modified this to handle cases where the first part of a symbol name
- looks like a register */
-
-/*
- * m68k_reg_parse() := if it looks like a register, return it's token &
- * advance the pointer.
- */
-
-enum _register m68k_reg_parse(ccp)
-register char **ccp;
-{
-#ifndef MAX_REG_NAME_LEN
-#define MAX_REG_NAME_LEN (6)
-#endif /* MAX_REG_NAME_LEN */
- register char c[MAX_REG_NAME_LEN];
- char *p, *q;
- register int n = 0,
- ret = FAIL;
-
- c[0] = mklower(ccp[0][0]);
-#ifdef REGISTER_PREFIX
- if (c[0] != REGISTER_PREFIX) {
- return(FAIL);
- } /* need prefix */
-#endif
-
- for (p = c, q = ccp[0]; p < c + MAX_REG_NAME_LEN; ++p, ++q)
- {
- if (*q == 0)
- {
- *p = 0;
- break;
- }
- else
- *p = mklower(*q);
- } /* downcase */
-
- switch(c[0]) {
- case 'a':
- if(c[1]>='0' && c[1]<='7') {
- n=2;
- ret=ADDR+c[1]-'0';
- }
-#ifndef NO_68851
- else if (c[1] == 'c') {
- n = 2;
- ret = AC;
- }
-#endif
- break;
-#ifndef NO_68851
- case 'b':
- if (c[1] == 'a') {
- if (c[2] == 'd') {
- if (c[3] >= '0' && c[3] <= '7') {
- n = 4;
- ret = BAD + c[3] - '0';
- }
- } /* BAD */
- if (c[2] == 'c') {
- if (c[3] >= '0' && c[3] <= '7') {
- n = 4;
- ret = BAC + c[3] - '0';
- }
- } /* BAC */
- } else if (c[1] == 'c') {
- n = 2;
- ret = BC;
- } /* BC */
- break;
-#endif
- case 'c':
-#ifndef NO_68851
- if (c[1] == 'a' && c[2] == 'l') {
- n = 3;
- ret = CAL;
- } else
-#endif
- /* This supports both CCR and CC as the ccr reg. */
- if(c[1]=='c' && c[2]=='r') {
- n=3;
- ret = CCR;
- } else if(c[1]=='c') {
- n=2;
- ret = CCR;
- } else if(c[1]=='a' && (c[2]=='a' || c[2]=='c') && c[3]=='r') {
- n=4;
- ret = c[2]=='a' ? CAAR : CACR;
- }
-#ifndef NO_68851
- else if (c[1] == 'r' && c[2] == 'p') {
- n = 3;
- ret = (CRP);
- }
-#endif
- break;
- case 'd':
- if (c[1] >= '0' && c[1] <= '7') {
- n = 2;
- ret = DATA + c[1] - '0';
- } else if (c[1] == 'f' && c[2] == 'c') {
- n = 3;
- ret = DFC;
- } else if (c[1] == 'c') {
- n = 2;
- ret = DC;
- } else if (c[1] == 't' && c[2] == 't') {
- if ('0' <= c[3] && c[3] <= '1') {
- n = 4;
- ret = DTT0 + (c[3] - '0');
- } /* DTT[01] */
- }
-#ifndef NO_68851
- else if (c[1] == 'r' && c[2] == 'p') {
- n = 3;
- ret = (DRP);
- }
-#endif
- break;
- case 'f':
- if(c[1]=='p') {
- if(c[2]>='0' && c[2]<='7') {
- n=3;
- ret = FPREG+c[2]-'0';
- if(c[3]==':')
- ccp[0][3]=',';
- } else if(c[2]=='i') {
- n=3;
- ret = FPI;
- } else if(c[2]=='s') {
- n= (c[3] == 'r' ? 4 : 3);
- ret = FPS;
- } else if(c[2]=='c') {
- n= (c[3] == 'r' ? 4 : 3);
- ret = FPC;
- } else if (!isalpha(c[2]) && !isdigit(c[2])) {
- n = 2;
- ret = ADDR + 6;
- }
-
-
- }
- break;
- case 'i':
- if (c[1] == 's' && c[2] == 'p') {
- n = 3;
- ret = ISP;
- } else if (c[1] == 'c') {
- n = 2;
- ret = IC;
- } else if (c[1] == 't' && c[2] == 't') {
- if ('0' <= c[3] && c[3] <= '1') {
- n = 4;
- ret = ITT0 + (c[3] - '0');
- } /* ITT[01] */
- }
- break;
- case 'm':
- if (c[1] == 's' && c[2] == 'p') {
- n = 3;
- ret = MSP;
- } else if (c[1] == 'm' && c[2] == 'u' && c[3] == 's' && c[4] == 'r') {
- n = 5;
- ret = MMUSR;
- }
- break;
- case 'n':
- if (c[1] == 'c') {
- n = 2;
- ret = NC;
- }
- break;
- case 'p':
- if(c[1]=='c') {
-#ifndef NO_68851
- if(c[2] == 's' && c[3]=='r') {
- n=4;
- ret = (PCSR);
- } else
-#endif
- {
- n=2;
- ret = PC;
- }
- }
-#ifndef NO_68851
- else if (c[1] == 's' && c[2] == 'r') {
- n = 3;
- ret = (PSR);
- }
-#endif
- break;
- case 's':
-#ifndef NO_68851
- if (c[1] == 'c' && c[2] == 'c') {
- n = 3;
- ret = (SCC);
- } else
-#endif
- if (c[1] == 'r') {
- if (c[2] == 'p') {
- n = 3;
- ret = SRP;
- } else {
- n = 2;
- ret = SR;
- } /* srp else sr */
- } else if (c[1] == 'p') {
- n = 2;
- ret = SP;
- } else if (c[1] == 'f' && c[2] == 'c') {
- n = 3;
- ret = SFC;
- }
- break;
- case 't':
- if (c[1] == 'c') {
- n = 2;
- ret = TC;
- }
- break;
- case 'u':
- if (c[1] == 's' && c[2] == 'p') {
- n=3;
- ret = USP;
- } else if (c[1] == 'r' && c[2] == 'p') {
- n = 3;
- ret = URP;
- }
- break;
- case 'v':
-#ifndef NO_68851
- if (c[1] == 'a' && c[2] == 'l') {
- n = 3;
- ret = (VAL);
- } else
-#endif
- if(c[1]=='b' && c[2]=='r') {
- n=3;
- ret = VBR;
- }
- break;
- case 'z':
- if(c[1]=='p' && c[2]=='c') {
- n=3;
- ret = ZPC;
- }
- break;
- default:
- break;
- }
- if(n) {
-#ifdef REGISTER_PREFIX
- n++;
-#endif
- if(isalnum(ccp[0][n]) || ccp[0][n]=='_')
- ret=FAIL;
- else
- ccp[0]+=n;
- } else
- ret = FAIL;
- return ret;
-}
-
-#define SKIP_WHITE() { str++; if(ISSPACE(*str)) str++;}
-
-#ifdef MRI
-
-
-/* Parse an operand from the text *str into the operand struct *opP. */
-int
- m68k_ip_op(str,opP)
-char *str;
-register struct m68k_op *opP;
-{
- char *strend;
- long i;
- char *parse_index();
-
- /* Skip leading blank */
- if(ISSPACE(*str))
- str++;
- if(!*str) {
- opP->error="Missing operand";
- return FAIL;
- }
- /* *strend = last character of string */
- for(strend=str;*strend;strend++)
- ;
- --strend;
-
- /* Logic of the parsing switch(*str):
- case opP->mode =
- ---- -----------
- #anything IMMED 1
- REG AREG or DREG or MSCR 3 or 2 or 13
- REG- or REG/ REGLST 14
- (REG) AINDR 4
- (REG)+ AINC 6
- (REG,INDX) AINDX 8
- (EXPR,REG) AOFF 7
- (EXPR,REG,INDX) AINDX 8
- -(REG) ADEC 5
- EXP2(REG) AOFF 7
- EXP2(REG,INDX) AINDX 8
- EXP2 ABSL 12
-
- REG means truth(m68k_reg_parse(&str))
- INDX means truth(try_index(&str,opP))
- EXPR means not REG
- EXP2 means not REG and not '(' and not '-('
- */
-
- if(*str=='#') {
- /* "#<expression>" Immediate mode */
- str++;
- opP->con1=add_exp(str,strend);
- opP->mode=IMMED;
- return OK;
- }
-
- i=m68k_reg_parse(&str);
- if (i!=FAIL) {
- if(*str=='\0') {
- /* "Rn" Register Direct mode */
- opP->reg=i;
- if(i>=DATA+0 && i<=DATA+7)
- opP->mode=DREG;
- else if(i>=ADDR+0 && i<=ADDR+7)
- opP->mode=AREG;
- else
- opP->mode=MSCR;
- return OK;
- }
- else if(*str=='/' || *str=='-') {
- /* "Rm-Rn/Ro-Rp" Register list for MOVEM instruction */
- opP->mode=REGLST;
- return get_regs(i,str,opP);
- }
- else {
- opP->error="Junk after register name";
- return FAIL;
- }
- }
-
- if(*str=='(') {
- str++;
- i=m68k_reg_parse(&str);
- if((i<ADDR+0 || i>ADDR+7) && i!=PC && i!=ZPC && i!=FAIL
- && (*str != ')' || str[1] != '\0' || i<DATA+0 || i>DATA+7)) {
- /* Can't indirect off non address regs,
- but (dx) is OK for cas2. */
- opP->error="Invalid indirect register";
- return FAIL;
- }
- if(i!=FAIL) {
- opP->reg=i;
- if(*str==')') {
- str++;
- if(*str=='\0') {
- /* "(An)" Address Register Indirect mode
- or "(Dn)" for cas2 instruction. */
- if (i < DATA + 0 || i > DATA + 7)
- opP->mode=AINDR;
- else
- opP->mode=DINDR;
- return OK;
- }
- if(*str=='+') {
- if(str[1]=='\0') {
- /* "(An)+" Register Indirect w Postincrement */
- opP->mode=AINC;
- return OK;
- }
- }
- opP->error="Junk after indirect";
- return FAIL;
- }
- if(*str==',') {
- str++;
- i=try_index(&str,opP);
- if(i==FAIL) return FAIL;
- /* "(An,Rn)" Register Indirect with Index mode*/
- opP->mode=AINDX;
- return OK;
- }
- else {
- opP->error="Bad indirect syntax";
- return FAIL;
- }
- }
- else {
- /* "(EXPR,..." , a displacement */
- char *stmp;
- char *index();
-
- if(stmp=index(str,',')) {
- opP->con1=add_exp(str,stmp-1);
- str=stmp;
- SKIP_WHITE();
- i=m68k_reg_parse(&str);
- if((i<ADDR+0 || i>ADDR+7) && i!=PC && i!=ZPC) {
- /* Can't indirect off non address regs */
- opP->error="Invalid indirect register";
- return FAIL;
- }
- if(i!=FAIL) {
- opP->reg=i;
- if(*str==')') {
- /* "(d,An)" Register Indirect w Displacement */
- opP->mode=AOFF;
- return OK;
- }
- if(*str==',') {
- str++;
- i=try_index(&str,opP);
- if(i==FAIL) return FAIL;
- /* "(d,An,Rn)" Register Indirect with Index */
- opP->mode=AINDX;
- return OK;
- }
- else {
- opP->error="Bad indirect syntax";
- return FAIL;
- }
- }
- else {
- opP->error="Invalid register";
- return FAIL;
- }
- }
- else {
- opP->error="Missing register for indirect";
- return FAIL;
- }
- }
- }
-
- if(*str=='-') {
- if(str[1]=='(') {
- str = str+2;
- i=m68k_reg_parse(&str);
- if((i<ADDR+0 || i>ADDR+7) && i!=PC && i!=ZPC && i!=FAIL) {
- /* Can't indirect off non address regs */
- opP->error="Invalid indirect register";
- return FAIL;
- }
- if(i!=FAIL) {
- opP->reg=i;
- if(*str==')') {
- str++;
- if(*str=='\0') {
- /* "-(An)" Register Indirect with Predecrement */
- opP->mode=ADEC;
- return OK;
- }
- opP->error="Junk after indirect";
- return FAIL;
- }
- opP->error="Bad indirect syntax";
- return FAIL;
- }
- opP->error="Invalid register";
- return FAIL;
- }
- /* if '-' but not "-(', do nothing */
- }
-
- /* whether *str=='-' or not */
- {
- /* "EXP2" or "EXP2(REG..." */
- char *stmp;
- char *index();
- if(stmp=index(str,'(')) {
- opP->con1=add_exp(str,stmp-1);
- str=stmp+1;
- i=m68k_reg_parse(&str);
- if((i<ADDR+0 || i>ADDR+7) && i!=PC && i!=ZPC) {
- /* Can't indirect off non address regs */
- opP->error="Invalid indirect register";
- return FAIL;
- }
- if(i!=FAIL) {
- opP->reg=i;
- if(*str==')') {
- /* "d(An)" Register Indirect w Displacement */
- opP->mode=AOFF;
- return OK;
- }
- if(*str==',') {
- str++;
- i=try_index(&str,opP);
- if(i==FAIL) return FAIL;
- /* "d(An,Rn)" Register Indirect with Index */
- opP->mode=AINDX;
- return OK;
- }
- else {
- opP->error="Bad indirect syntax";
- return FAIL;
- }
- }
- else {
- opP->error="Invalid register";
- return FAIL;
- }
- }
- else {
- /* "EXP2" Absolute */
- opP->mode=ABSL;
- if(strend[-1]=='.') { /* mode ==foo.[wl] */
- switch(*strend) {
- case 'w':
- case 'W':
- opP->isiz=2;
- break;
- case 'l':
- case 'L':
- opP->isiz=3;
- break;
- default:
- opP->error="Size spec not .W or .L";
- return FAIL;
- }
- strend-=2;
- }
- else opP->isiz=0;
-
-
- opP->con1=add_exp(str,strend);
- return OK;
- }
- }
-}
-/* end of m68k_ip_op () */
-#else
-/*
- * m68k_ip_op := '#' + <anything>
- * | <register> + range_sep + get_regs
- * ;
- *
- * range_sep := '/' | '-' ;
- *
- * SKIP_WHITE := <empty> | ' ' ;
- *
- */
-
-int
- m68k_ip_op(str,opP)
-char *str;
-register struct m68k_op *opP;
-{
- char *strend;
- long i;
- char *parse_index();
-
- if (ISSPACE(*str)) {
- str++;
- } /* Find the beginning of the string */
-
- if(!*str) {
- opP->error="Missing operand";
- return FAIL;
- } /* Out of gas */
-
- for(strend = str; *strend; strend++) ;;
-
- --strend;
-
- if(*str=='#') {
- str++;
- opP->con1=add_exp(str,strend);
- opP->mode=IMMED;
- return OK;
- } /* Guess what: A constant. Shar and enjoy */
-
- i = m68k_reg_parse(&str);
-
- /* is a register, is exactly a register, and is followed by '@' */
-
- if((i==FAIL || *str!='\0') && *str!='@') {
- char *stmp;
-
- if(i!=FAIL && (*str=='/' || *str=='-')) {
- opP->mode=REGLST;
- return(get_regs(i,str,opP));
- }
- if ((stmp=strchr(str,'@')) != '\0') {
- opP->con1=add_exp(str,stmp-1);
- if(stmp==strend) {
- opP->mode=AINDX;
- return(OK);
- }
-
- if ((current_architecture & m68020up) == 0) {
- return(FAIL);
- } /* if target is not a '20 or better */
-
- stmp++;
- if(*stmp++!='(' || *strend--!=')') {
- opP->error="Malformed operand";
- return(FAIL);
- }
- i=try_index(&stmp,opP);
- opP->con2=add_exp(stmp,strend);
-
- if (i == FAIL) {
- opP->mode=AMIND;
- } else {
- opP->mode=APODX;
- }
- return(OK);
- } /* if there's an '@' */
- opP->mode = ABSL;
- opP->con1 = add_exp(str,strend);
- return(OK);
- } /* not a register, not exactly a register, or no '@' */
-
- opP->reg=i;
-
- if (*str=='\0') {
- if(i>=DATA+0 && i<=DATA+7)
- opP->mode=DREG;
- else if(i>=ADDR+0 && i<=ADDR+7)
- opP->mode=AREG;
- else
- opP->mode=MSCR;
- return OK;
- }
-
- /* Can't indirect off non address regs, but Dx@ is OK for cas2 */
- if((i<ADDR+0 || i>ADDR+7) && i!=PC && i!=ZPC && i!=FAIL
- && (str[1] != '\0' || i<DATA+0 || i>DATA+7)) {
- opP->error="Invalid indirect register";
- return FAIL;
- }
- know(*str == '@');
-
- str++;
- switch(*str) {
- case '\0':
- if (i < DATA + 0 || i > DATA + 7)
- opP->mode=AINDR;
- else
- opP->mode=DINDR;
- return OK;
- case '-':
- opP->mode=ADEC;
- return OK;
- case '+':
- opP->mode=AINC;
- return OK;
- case '(':
- str++;
- break;
- default:
- opP->error="Junk after indirect";
- return FAIL;
- }
- /* Some kind of indexing involved. Lets find out how bad it is */
- i=try_index(&str,opP);
- /* Didn't start with an index reg, maybe its offset or offset,reg */
- if(i==FAIL) {
- char *beg_str;
-
- beg_str=str;
- for(i=1;i;) {
- switch(*str++) {
- case '\0':
- opP->error="Missing )";
- return FAIL;
- case ',': i=0; break;
- case '(': i++; break;
- case ')': --i; break;
- }
- }
- /* if(str[-3]==':') {
- int siz;
-
- switch(str[-2]) {
- case 'b':
- case 'B':
- siz=1;
- break;
- case 'w':
- case 'W':
- siz=2;
- break;
- case 'l':
- case 'L':
- siz=3;
- break;
- default:
- opP->error="Specified size isn't :w or :l";
- return FAIL;
- }
- opP->con1=add_exp(beg_str,str-4);
- opP->con1->e_siz=siz;
- } else */
- opP->con1=add_exp(beg_str,str-2);
- /* Should be offset,reg */
- if(str[-1]==',') {
- i=try_index(&str,opP);
- if(i==FAIL) {
- opP->error="Malformed index reg";
- return FAIL;
- }
- }
- }
- /* We've now got offset) offset,reg) or reg) */
-
- if (*str == '\0') {
- /* Th-the-thats all folks */
- if (opP->reg == FAIL) opP->mode = AINDX; /* Other form of indirect */
- else if(opP->ireg == FAIL) opP->mode = AOFF;
- else opP->mode = AINDX;
- return(OK);
- }
- /* Next thing had better be another @ */
- if(*str!='@' || str[1]!='(') {
- opP->error = "junk after indirect";
- return(FAIL);
- }
-
- if ((current_architecture & m68020up) == 0) {
- return(FAIL);
- } /* if target is not a '20 or better */
-
- str+=2;
-
- if(opP->ireg != FAIL) {
- opP->mode = APRDX;
-
- i = try_index(&str, opP);
- if (i != FAIL) {
- opP->error = "Two index registers! not allowed!";
- return(FAIL);
- }
- } else {
- i = try_index(&str, opP);
- }
-
- if (i == FAIL) {
- char *beg_str;
-
- beg_str = str;
-
- for (i = 1; i; ) {
- switch(*str++) {
- case '\0':
- opP->error="Missing )";
- return(FAIL);
- case ',': i=0; break;
- case '(': i++; break;
- case ')': --i; break;
- }
- }
-
- opP->con2=add_exp(beg_str,str-2);
-
- if (str[-1] == ',') {
- if (opP->ireg != FAIL) {
- opP->error = "Can't have two index regs";
- return(FAIL);
- }
-
- i = try_index(&str, opP);
-
- if (i == FAIL) {
- opP->error = "malformed index reg";
- return(FAIL);
- }
-
- opP->mode = APODX;
- } else if (opP->ireg != FAIL) {
- opP->mode = APRDX;
- } else {
- opP->mode = AMIND;
- }
- } else {
- opP->mode = APODX;
- }
-
- if(*str!='\0') {
- opP->error="Junk after indirect";
- return FAIL;
- }
- return(OK);
-} /* m68k_ip_op() */
-#endif
-/*
- *
- * try_index := data_or_address_register + ')' + SKIP_W
- * | data_or_address_register + ':' + SKIP_W + size_spec + SKIP_W + multiplier + ')' + SKIP_W
- *
- * multiplier := <empty>
- * | ':' + multiplier_number
- * ;
- *
- * multiplier_number := '1' | '2' | '4' | '8' ;
- *
- * size_spec := 'l' | 'L' | 'w' | 'W' ;
- *
- * SKIP_W := <empty> | ' ' ;
- *
- */
-
-static int try_index(s,opP)
-char **s;
-struct m68k_op *opP;
-{
- register int i;
- char *ss;
-#define SKIP_W() { ss++; if (ISSPACE(*ss)) ss++;}
-
- ss= *s;
- /* SKIP_W(); */
- i=m68k_reg_parse(&ss);
- if(!(i>=DATA+0 && i<=ADDR+7)) { /* if i is not DATA or ADDR reg */
- *s=ss;
- return FAIL;
- }
- opP->ireg=i;
- /* SKIP_W(); */
- if(*ss==')') {
- opP->isiz=0;
- opP->imul=1;
- SKIP_W();
- *s=ss;
- return OK;
- }
- if(*ss!=SIZER)
- {
- opP->error="Missing : in index register";
- *s=ss;
- return FAIL;
- }
- SKIP_W();
- switch(*ss) {
- case 'w':
- case 'W':
- opP->isiz=2;
- break;
- case 'l':
- case 'L':
- opP->isiz=3;
- break;
- default:
- opP->error="Index register size spec not :w or :l";
- *s=ss;
- return FAIL;
- }
- SKIP_W();
- if(*ss==MULTIPLIER)
- {
- SKIP_W();
- switch(*ss) {
- case '1':
- case '2':
- case '4':
- case '8':
- opP->imul= *ss-'0';
- break;
- default:
- opP->error="index multiplier not 1, 2, 4 or 8";
- *s=ss;
- return FAIL;
- }
- SKIP_W();
- } else opP->imul=1;
- if(*ss!=')') {
- opP->error="Missing )";
- *s=ss;
- return FAIL;
- }
- SKIP_W();
- *s=ss;
- return OK;
-} /* try_index() */
-
-#ifdef TEST1 /* TEST1 tests m68k_ip_op(), which parses operands */
-main()
-{
- char buf[128];
- struct m68k_op thark;
-
- for(;;) {
- if(!gets(buf))
- break;
- memset(&thark, '\0', sizeof(thark));
- if(!m68k_ip_op(buf,&thark)) printf("FAIL:");
- if(thark.error)
- printf("op1 error %s in %s\n",thark.error,buf);
- printf("mode %d, reg %d, ",thark.mode,thark.reg);
- if(thark.b_const)
- printf("Constant: '%.*s',",1+thark.e_const-thark.b_const,thark.b_const);
- printf("ireg %d, isiz %d, imul %d ",thark.ireg,thark.isiz,thark.imul);
- if(thark.b_iadd)
- printf("Iadd: '%.*s'",1+thark.e_iadd-thark.b_iadd,thark.b_iadd);
- printf("\n");
- }
- exit(0);
-}
-
-#endif
-
-
-static struct hash_control* op_hash = NULL; /* handle of the OPCODE hash table
- NULL means any use before m68k_ip_begin()
- will crash */
-
-\f
-/*
- * m 6 8 k _ i p ( )
- *
- * This converts a string into a 68k instruction.
- * The string must be a bare single instruction in sun format
- * with RMS-style 68020 indirects
- * (example: )
- *
- * It provides some error messages: at most one fatal error message (which
- * stops the scan) and at most one warning message for each operand.
- * The 68k instruction is returned in exploded form, since we have no
- * knowledge of how you parse (or evaluate) your expressions.
- * We do however strip off and decode addressing modes and operation
- * mnemonic.
- *
- * This function's value is a string. If it is not "" then an internal
- * logic error was found: read this code to assign meaning to the string.
- * No argument string should generate such an error string:
- * it means a bug in our code, not in the user's text.
- *
- * You MUST have called m68k_ip_begin() once and m86_ip_end() never before using
- * this function.
- */
-
-/* JF this function no longer returns a useful value. Sorry */
-void m68k_ip (instring)
-char *instring;
-{
- register char *p;
- register struct m68k_op *opP;
- register struct m68k_incant *opcode, prev_opcode;
- register char *s;
- register int tmpreg = 0,
- baseo = 0,
- outro = 0,
- nextword;
- int siz1,
- siz2;
- char c;
- int losing;
- int opsfound;
- char *crack_operand();
-
- LITTLENUM_TYPE words[6];
- LITTLENUM_TYPE *wordp;
-
- if (ISSPACE(*instring))
- instring++; /* skip leading whitespace */
-
- /* Scan up to end of operation-code, which MUST end in end-of-string
- or exactly 1 space. */
- for (p = instring; *p != '\0'; p++)
- if (ISSPACE(*p))
- break;
-
-
- if (p == instring) {
- the_ins.error = "No operator";
- the_ins.opcode[0] = NULL;
- /* the_ins.numo=1; */
- return;
- }
-
- /* p now points to the end of the opcode name, probably whitespace.
- make sure the name is null terminated by clobbering the whitespace,
- look it up in the hash table, then fix it back. */
- c = *p;
- *p = '\0';
-#ifdef MRI
- /* Copy from input line to our private buffer, and drop any dots */
- {
- char our_copy[100];
- char *dst = our_copy;
- char *src = instring;
- while (*src)
- {
- if (*src != '.')
- *dst++ = *src;
- src++;
- }
- *dst = 0;
-
-
- opcode = (struct m68k_incant *)hash_find (op_hash, our_copy);
-
- /* If no match, try again with a w suffix */
- if (!opcode)
- {
- *dst++ = 'w';
- *dst = 0;
- opcode = (struct m68k_incant *)hash_find (op_hash, our_copy);
- }
-
-
-
- }
-
-#else
- opcode = (struct m68k_incant *)hash_find (op_hash, instring);
-#endif
- *p = c;
-
- if (opcode == NULL) {
- the_ins.error = "Unknown opcode";
- the_ins.opcode[0] = NULL;
- /* the_ins.numo=1; */
- return;
- }
-
- /* found a legitimate opcode, start matching operands */
- while (ISSPACE(*p)) ++p;
-
- for(opP = &the_ins.operands[0]; *p; opP++) {
-
- p = crack_operand(p, opP);
-
- if (opP->error) {
- the_ins.error=opP->error;
- return;
- }
- }
-
- opsfound = opP - &the_ins.operands[0];
-
- /* This ugly hack is to support the floating pt opcodes in their standard form */
- /* Essentially, we fake a first enty of type COP#1 */
- if (opcode->m_operands[0]=='I') {
- int n;
-
- for(n=opsfound;n>0;--n)
- the_ins.operands[n]=the_ins.operands[n-1];
-
- /* memcpy((char *)(&the_ins.operands[1]), (char *)(&the_ins.operands[0]), opsfound*sizeof(the_ins.operands[0])); */
- memset((char *)(&the_ins.operands[0]), '\0', sizeof(the_ins.operands[0]));
- the_ins.operands[0].mode=MSCR;
- the_ins.operands[0].reg=COPNUM; /* COP #1 */
- opsfound++;
- }
-
- /* We've got the operands. Find an opcode that'll accept them */
- for (losing = 0; ; ) {
- /* if we didn't get the right number of ops,
- or we have no common model with this pattern
- then reject this pattern. */
-
- if (opsfound != opcode->m_opnum
- || ((opcode->m_arch & current_architecture) == 0)) {
-
- ++losing;
-
- } else {
- for (s=opcode->m_operands, opP = &the_ins.operands[0]; *s && !losing; s += 2, opP++) {
- /* Warning: this switch is huge! */
- /* I've tried to organize the cases into this order:
- non-alpha first, then alpha by letter. lower-case goes directly
- before uppercase counterpart. */
- /* Code with multiple case ...: gets sorted by the lowest case ...
- it belongs to. I hope this makes sense. */
- switch(*s) {
- case '!':
- if (opP->mode == MSCR || opP->mode == IMMED
- || opP->mode == DREG || opP->mode == AREG
- || opP->mode == AINC || opP->mode == ADEC
- || opP->mode == REGLST)
- losing++;
- break;
-
- case '#':
- if(opP->mode!=IMMED)
- losing++;
- else {
- long t;
-
- t=get_num(opP->con1,80);
- if(s[1]=='b' && !isbyte(t))
- losing++;
- else if(s[1]=='w' && !isword(t))
- losing++;
- }
- break;
-
- case '^':
- case 'T':
- if(opP->mode!=IMMED)
- losing++;
- break;
-
- case '$':
- if(opP->mode==MSCR || opP->mode==AREG ||
- opP->mode==IMMED || opP->reg==PC || opP->reg==ZPC || opP->mode==REGLST)
- losing++;
- break;
-
- case '%':
- if(opP->mode==MSCR || opP->reg==PC ||
- opP->reg==ZPC || opP->mode==REGLST)
- losing++;
- break;
-
-
- case '&':
- if(opP->mode==MSCR || opP->mode==DREG ||
- opP->mode==AREG || opP->mode==IMMED || opP->reg==PC || opP->reg==ZPC ||
- opP->mode==AINC || opP->mode==ADEC || opP->mode==REGLST)
- losing++;
- break;
-
- case '*':
- if(opP->mode==MSCR || opP->mode==REGLST)
- losing++;
- break;
-
- case '+':
- if(opP->mode!=AINC)
- losing++;
- break;
-
- case '-':
- if(opP->mode!=ADEC)
- losing++;
- break;
-
- case '/':
- if(opP->mode==MSCR || opP->mode==AREG ||
- opP->mode==AINC || opP->mode==ADEC || opP->mode==IMMED || opP->mode==REGLST)
- losing++;
- break;
-
- case ';':
- if(opP->mode==MSCR || opP->mode==AREG || opP->mode==REGLST)
- losing++;
- break;
-
- case '?':
- if(opP->mode==MSCR || opP->mode==AREG ||
- opP->mode==AINC || opP->mode==ADEC || opP->mode==IMMED || opP->reg==PC ||
- opP->reg==ZPC || opP->mode==REGLST)
- losing++;
- break;
-
- case '@':
- if(opP->mode==MSCR || opP->mode==AREG ||
- opP->mode==IMMED || opP->mode==REGLST)
- losing++;
- break;
-
- case '~': /* For now! (JF FOO is this right?) */
- if(opP->mode==MSCR || opP->mode==DREG ||
- opP->mode==AREG || opP->mode==IMMED || opP->reg==PC || opP->reg==ZPC || opP->mode==REGLST)
- losing++;
- break;
-
- case 'A':
- if(opP->mode!=AREG)
- losing++;
- break;
- case 'a':
- if (opP->mode != AINDR) {
- ++losing;
- } /* if not address register indirect */
- break;
- case 'B': /* FOO */
- if(opP->mode!=ABSL || (flagseen['S'] && instring[0] == 'j'
- && instring[1] == 'b'
- && instring[2] == 's'
- && instring[3] == 'r'))
- losing++;
- break;
-
- case 'C':
- if(opP->mode!=MSCR || opP->reg!=CCR)
- losing++;
- break;
-
- case 'd': /* FOO This mode is a KLUDGE!! */
- if(opP->mode!=AOFF && (opP->mode!=ABSL ||
- opP->con1->e_beg[0]!='(' || opP->con1->e_end[0]!=')'))
- losing++;
- break;
-
- case 'D':
- if(opP->mode!=DREG)
- losing++;
- break;
-
- case 'F':
- if(opP->mode!=MSCR || opP->reg<(FPREG+0) || opP->reg>(FPREG+7))
- losing++;
- break;
-
- case 'I':
- if(opP->mode!=MSCR || opP->reg<COPNUM ||
- opP->reg>=COPNUM+7)
- losing++;
- break;
-
- case 'J':
- if (opP->mode != MSCR
- || opP->reg < USP
- || opP->reg > URP
- || cpu_of_arch(current_architecture) < m68010 /* before 68010 had none */
- || (cpu_of_arch(current_architecture) < m68020
- && opP->reg != SFC
- && opP->reg != DFC
- && opP->reg != USP
- && opP->reg != VBR) /* 68010's had only these */
- || (cpu_of_arch(current_architecture) < m68040
- && opP->reg != SFC
- && opP->reg != DFC
- && opP->reg != USP
- && opP->reg != VBR
- && opP->reg != CACR
- && opP->reg != CAAR
- && opP->reg != MSP
- && opP->reg != ISP) /* 680[23]0's have only these */
- || (cpu_of_arch(current_architecture) == m68040 /* 68040 has all but this */
- && opP->reg == CAAR)) {
- losing++;
- } /* doesn't cut it */
- break;
-
- case 'k':
- if(opP->mode!=IMMED)
- losing++;
- break;
-
- case 'l':
- case 'L':
- if(opP->mode==DREG || opP->mode==AREG || opP->mode==FPREG) {
- if(s[1]=='8')
- losing++;
- else {
- opP->mode=REGLST;
- opP->reg=1<<(opP->reg-DATA);
- }
- } else if(opP->mode!=REGLST) {
- losing++;
- } else if(s[1]=='8' && opP->reg&0x0FFffFF)
- losing++;
- else if(s[1]=='3' && opP->reg&0x7000000)
- losing++;
- break;
-
- case 'M':
- if(opP->mode!=IMMED)
- losing++;
- else {
- long t;
-
- t=get_num(opP->con1,80);
- if(!issbyte(t) || isvar(opP->con1))
- losing++;
- }
- break;
-
- case 'O':
- if(opP->mode!=DREG && opP->mode!=IMMED)
- losing++;
- break;
-
- case 'Q':
- if(opP->mode!=IMMED)
- losing++;
- else {
- long t;
-
- t=get_num(opP->con1,80);
- if(t<1 || t>8 || isvar(opP->con1))
- losing++;
- }
- break;
-
- case 'R':
- if(opP->mode!=DREG && opP->mode!=AREG)
- losing++;
- break;
-
- case 'r':
- if(opP->mode!=AINDR && opP->mode!=DINDR)
- losing++;
- break;
-
- case 's':
- if(opP->mode!=MSCR || !(opP->reg==FPI || opP->reg==FPS || opP->reg==FPC))
- losing++;
- break;
-
- case 'S':
- if(opP->mode!=MSCR || opP->reg!=SR)
- losing++;
- break;
-
- case 'U':
- if(opP->mode!=MSCR || opP->reg!=USP)
- losing++;
- break;
-
- /* JF these are out of order. We could put them
- in order if we were willing to put up with
- bunches of #ifdef m68851s in the code */
-#ifndef NO_68851
- /* Memory addressing mode used by pflushr */
- case '|':
- if(opP->mode==MSCR || opP->mode==DREG ||
- opP->mode==AREG || opP->mode==REGLST)
- losing++;
- break;
-
- case 'f':
- if (opP->mode != MSCR || (opP->reg != SFC && opP->reg != DFC))
- losing++;
- break;
-
- case 'P':
- if (opP->mode != MSCR || (opP->reg != TC && opP->reg != CAL &&
- opP->reg != VAL && opP->reg != SCC && opP->reg != AC))
- losing++;
- break;
-
- case 'V':
- if (opP->reg != VAL)
- losing++;
- break;
-
- case 'W':
- if (opP->mode != MSCR || (opP->reg != DRP && opP->reg != SRP &&
- opP->reg != CRP))
- losing++;
- break;
-
- case 'X':
- if (opP->mode != MSCR ||
- (!(opP->reg >= BAD && opP->reg <= BAD+7) &&
- !(opP->reg >= BAC && opP->reg <= BAC+7)))
- losing++;
- break;
-
- case 'Y':
- if (opP->reg != PSR)
- losing++;
- break;
-
- case 'Z':
- if (opP->reg != PCSR)
- losing++;
- break;
-#endif
- case 'c':
- if (opP->reg != NC
- && opP->reg != IC
- && opP->reg != DC
- && opP->reg != BC) {
- losing++;
- } /* not a cache specifier. */
- break;
-
- case '_':
- if (opP->mode != ABSL) {
- ++losing;
- } /* not absolute */
- break;
-
- default:
- as_fatal("Internal error: Operand mode %c unknown in line %s of file \"%s\"",
- *s, __LINE__, __FILE__);
- } /* switch on type of operand */
-
- if (losing) break;
- } /* for each operand */
- } /* if immediately wrong */
-
- if (!losing) {
- break;
- } /* got it. */
-
-
- if (!opcode->m_next)
- {
- if ((opcode->m_arch & current_architecture) == 0)
- {
- the_ins.error = "Opcode not available on architecture specified";
- addword(0);
-
- }
- else
- {
- the_ins.error = "instruction/operands mismatch";
- }
-
- return;
- } /* Fell off the end */
- opcode = opcode->m_next;
- losing = 0;
- }
-
- /* now assemble it */
-
- the_ins.args=opcode->m_operands;
- the_ins.numargs=opcode->m_opnum;
- the_ins.numo=opcode->m_codenum;
- the_ins.opcode[0]=getone(opcode);
- the_ins.opcode[1]=gettwo(opcode);
-
- for (s = the_ins.args, opP = &the_ins.operands[0]; *s; s += 2, opP++) {
- /* This switch is a doozy.
- Watch the first step; its a big one! */
- switch(s[0]) {
-
- case '*':
- case '~':
- case '%':
- case ';':
- case '@':
- case '!':
- case '&':
- case '$':
- case '?':
- case '/':
-#ifndef NO_68851
- case '|':
-#endif
- switch(opP->mode) {
- case IMMED:
- tmpreg=0x3c; /* 7.4 */
- if (strchr("bwl",s[1])) nextword=get_num(opP->con1,80);
- else nextword=nextword=get_num(opP->con1,0);
- if(isvar(opP->con1))
- add_fix(s[1],opP->con1,0);
- switch(s[1]) {
- case 'b':
- if(!isbyte(nextword))
- opP->error="operand out of range";
- addword(nextword);
- baseo=0;
- break;
- case 'w':
- if(!isword(nextword))
- opP->error="operand out of range";
- addword(nextword);
- baseo=0;
- break;
- case 'l':
- addword(nextword>>16);
- addword(nextword);
- baseo=0;
- break;
-
- case 'f':
- baseo=2;
- outro=8;
- break;
- case 'F':
- baseo=4;
- outro=11;
- break;
- case 'x':
- baseo=6;
- outro=15;
- break;
- case 'p':
- baseo=6;
- outro= -1;
- break;
- default:
- as_fatal("Internal error: Can't decode %c%c in line %s of file \"%s\"",
- *s, s[1], __LINE__, __FILE__);
- }
- if(!baseo)
- break;
-
- /* We gotta put out some float */
- if(seg(opP->con1)!=SEG_BIG) {
- int_to_gen(nextword);
- gen_to_words(words,baseo,(long int)outro);
- for(wordp=words;baseo--;wordp++)
- addword(*wordp);
- break;
- } /* Its BIG */
- if(offs(opP->con1)>0) {
- as_warn("Bignum assumed to be binary bit-pattern");
- if(offs(opP->con1)>baseo) {
- as_warn("Bignum too big for %c format; truncated",s[1]);
- offs(opP->con1)=baseo;
- }
- baseo-=offs(opP->con1);
- for(wordp=generic_bignum+offs(opP->con1)-1;offs(opP->con1)--;--wordp)
- addword(*wordp);
- while(baseo--)
- addword(0);
- break;
- }
- gen_to_words(words,baseo,(long)outro);
- for (wordp=words;baseo--;wordp++)
- addword(*wordp);
- break;
- case DREG:
- tmpreg=opP->reg-DATA; /* 0.dreg */
- break;
- case AREG:
- tmpreg=0x08+opP->reg-ADDR; /* 1.areg */
- break;
- case AINDR:
- tmpreg=0x10+opP->reg-ADDR; /* 2.areg */
- break;
- case ADEC:
- tmpreg=0x20+opP->reg-ADDR; /* 4.areg */
- break;
- case AINC:
- tmpreg=0x18+opP->reg-ADDR; /* 3.areg */
- break;
- case AOFF:
-
- nextword=get_num(opP->con1,80);
- /* Force into index mode. Hope this works */
-
- /* We do the first bit for 32-bit displacements,
- and the second bit for 16 bit ones. It is
- possible that we should make the default be
- WORD instead of LONG, but I think that'd
- break GCC, so we put up with a little
- inefficiency for the sake of working output.
- */
-
- if( !issword(nextword)
- || ( isvar(opP->con1)
- && ( ( opP->con1->e_siz==0
- && flagseen['l']==0)
- || opP->con1->e_siz==3))) {
-
- if(opP->reg==PC)
- tmpreg=0x3B; /* 7.3 */
- else
- tmpreg=0x30+opP->reg-ADDR; /* 6.areg */
- if(isvar(opP->con1)) {
- if(opP->reg==PC) {
- add_frag(adds(opP->con1),
- offs(opP->con1),
- TAB(PCLEA,SZ_UNDEF));
- break;
- } else {
- addword(0x0170);
- add_fix('l',opP->con1,1);
- }
- } else
- addword(0x0170);
- addword(nextword>>16);
- } else {
- if(opP->reg==PC)
- tmpreg=0x3A; /* 7.2 */
- else
- tmpreg=0x28+opP->reg-ADDR; /* 5.areg */
-
- if(isvar(opP->con1)) {
- if(opP->reg==PC) {
- add_fix('w',opP->con1,1);
- } else
- add_fix('w',opP->con1,0);
- }
- }
- addword(nextword);
- break;
-
- case APODX:
- case AMIND:
- case APRDX:
- know(current_architecture & m68020up);
- /* intentional fall-through */
- case AINDX:
- nextword=0;
- baseo=get_num(opP->con1,80);
- outro=get_num(opP->con2,80);
- /* Figure out the 'addressing mode' */
- /* Also turn on the BASE_DISABLE bit, if needed */
- if(opP->reg==PC || opP->reg==ZPC) {
- tmpreg=0x3b; /* 7.3 */
- if(opP->reg==ZPC)
- nextword|=0x80;
- } else if(opP->reg==FAIL) {
- nextword|=0x80;
- tmpreg=0x30; /* 6.garbage */
- } else tmpreg=0x30+opP->reg-ADDR; /* 6.areg */
-
- siz1= (opP->con1) ? opP->con1->e_siz : 0;
- siz2= (opP->con2) ? opP->con2->e_siz : 0;
-
- /* Index register stuff */
- if(opP->ireg>=DATA+0 && opP->ireg<=ADDR+7) {
- nextword|=(opP->ireg-DATA)<<12;
-
- if(opP->isiz==0 || opP->isiz==3)
- nextword|=0x800;
- switch(opP->imul) {
- case 1: break;
- case 2: nextword|=0x200; break;
- case 4: nextword|=0x400; break;
- case 8: nextword|=0x600; break;
- default: as_fatal("failed sanity check.");
- }
- /* IF its simple,
- GET US OUT OF HERE! */
-
- /* Must be INDEX, with an index
- register. Address register
- cannot be ZERO-PC, and either
- :b was forced, or we know
- it will fit */
- if( opP->mode==AINDX
- && opP->reg!=FAIL
- && opP->reg!=ZPC
- && ( siz1==1
- || ( issbyte(baseo)
- && !isvar(opP->con1)))) {
- nextword +=baseo&0xff;
- addword(nextword);
- if(isvar(opP->con1))
- add_fix('B',opP->con1,0);
- break;
- }
- } else
- nextword|=0x40; /* No index reg */
-
- /* It aint simple */
- nextword|=0x100;
- /* If the guy specified a width, we assume that
- it is wide enough. Maybe it isn't. If so, we lose
- */
- switch(siz1) {
- case 0:
- if(isvar(opP->con1) || !issword(baseo)) {
- siz1=3;
- nextword|=0x30;
- } else if(baseo==0)
- nextword|=0x10;
- else {
- nextword|=0x20;
- siz1=2;
- }
- break;
- case 1:
- as_warn("Byte dispacement won't work. Defaulting to :w");
- case 2:
- nextword|=0x20;
- break;
- case 3:
- nextword|=0x30;
- break;
- }
-
- /* Figure out innner displacement stuff */
- if(opP->mode!=AINDX) {
- switch(siz2) {
- case 0:
- if(isvar(opP->con2) || !issword(outro)) {
- siz2=3;
- nextword|=0x3;
- } else if(outro==0)
- nextword|=0x1;
- else {
- nextword|=0x2;
- siz2=2;
- }
- break;
- case 1:
- as_warn("Byte dispacement won't work. Defaulting to :w");
- case 2:
- nextword|=0x2;
- break;
- case 3:
- nextword|=0x3;
- break;
- }
- if(opP->mode==APODX) nextword|=0x04;
- else if(opP->mode==AMIND) nextword|=0x40;
- }
- addword(nextword);
-
- if(isvar(opP->con1)) {
- if(opP->reg==PC || opP->reg==ZPC) {
- add_fix(siz1==3 ? 'l' : 'w',opP->con1,1);
- opP->con1->e_exp.X_add_number+=6;
- } else
- add_fix(siz1==3 ? 'l' : 'w',opP->con1,0);
- }
- if(siz1==3)
- addword(baseo>>16);
- if(siz1)
- addword(baseo);
-
- if(isvar(opP->con2)) {
- if(opP->reg==PC || opP->reg==ZPC) {
- add_fix(siz2==3 ? 'l' : 'w',opP->con2,1);
- opP->con1->e_exp.X_add_number+=6;
- } else
- add_fix(siz2==3 ? 'l' : 'w',opP->con2,0);
- }
- if(siz2==3)
- addword(outro>>16);
- if(siz2)
- addword(outro);
-
- break;
-
- case ABSL:
- nextword=get_num(opP->con1,80);
- switch(opP->con1->e_siz) {
- default:
- as_warn("Unknown size for absolute reference");
- case 0:
- if(!isvar(opP->con1) && issword(offs(opP->con1))) {
- tmpreg=0x38; /* 7.0 */
- addword(nextword);
- break;
- }
- /* Don't generate pc relative code
- on 68010 and 68000 */
- if(isvar(opP->con1)
- && !subs(opP->con1)
- && seg(opP->con1) == SEG_TEXT
- && now_seg == SEG_TEXT
- && cpu_of_arch(current_architecture) < m68020
- && !flagseen['S']
- && !strchr("~%&$?", s[0])) {
- tmpreg=0x3A; /* 7.2 */
- add_frag(adds(opP->con1),
- offs(opP->con1),
- TAB(PCREL,SZ_UNDEF));
- break;
- }
- case 3: /* Fall through into long */
- if(isvar(opP->con1))
- add_fix('l',opP->con1,0);
-
- tmpreg=0x39; /* 7.1 mode */
- addword(nextword>>16);
- addword(nextword);
- break;
-
- case 2: /* Word */
- if(isvar(opP->con1))
- add_fix('w',opP->con1,0);
-
- tmpreg=0x38; /* 7.0 mode */
- addword(nextword);
- break;
- }
- break;
- case DINDR:
- as_bad("invalid indirect register");
- break;
- case MSCR:
- default:
- as_bad("unknown/incorrect operand");
- /* abort(); */
- }
- install_gen_operand(s[1],tmpreg);
- break;
-
- case '#':
- case '^':
- switch(s[1]) { /* JF: I hate floating point! */
- case 'j':
- tmpreg=70;
- break;
- case '8':
- tmpreg=20;
- break;
- case 'C':
- tmpreg=50;
- break;
- case '3':
- default:
- tmpreg=80;
- break;
- }
- tmpreg=get_num(opP->con1,tmpreg);
- if(isvar(opP->con1))
- add_fix(s[1],opP->con1,0);
- switch(s[1]) {
- case 'b': /* Danger: These do no check for
- certain types of overflow.
- user beware! */
- if(!isbyte(tmpreg))
- opP->error="out of range";
- insop(tmpreg);
- if(isvar(opP->con1))
- the_ins.reloc[the_ins.nrel-1].n=(opcode->m_codenum)*2;
- break;
- case 'w':
- if(!isword(tmpreg))
- opP->error="out of range";
- insop(tmpreg);
- if(isvar(opP->con1))
- the_ins.reloc[the_ins.nrel-1].n=(opcode->m_codenum)*2;
- break;
- case 'l':
- insop(tmpreg); /* Because of the way insop works, we put these two out backwards */
- insop(tmpreg>>16);
- if(isvar(opP->con1))
- the_ins.reloc[the_ins.nrel-1].n=(opcode->m_codenum)*2;
- break;
- case '3':
- tmpreg&=0xFF;
- case '8':
- case 'C':
- install_operand(s[1],tmpreg);
- break;
- default:
- as_fatal("Internal error: Unknown mode #%c in line %s of file \"%s\"", s[1], __LINE__, __FILE__);
- }
- break;
-
- case '+':
- case '-':
- case 'A':
- case 'a':
- install_operand(s[1],opP->reg-ADDR);
- break;
-
- case 'B':
- tmpreg=get_num(opP->con1,80);
- switch(s[1]) {
- case 'B':
- /* Needs no offsetting */
- add_fix('B',opP->con1,1);
- break;
- case 'W':
- /* Offset the displacement to be relative to byte disp location */
- opP->con1->e_exp.X_add_number+=2;
- add_fix('w',opP->con1,1);
- addword(0);
- break;
- case 'L':
- long_branch:
- if (cpu_of_arch(current_architecture) < m68020) /* 68000 or 010 */
- as_warn("Can't use long branches on 68000/68010");
- the_ins.opcode[the_ins.numo-1]|=0xff;
- /* Offset the displacement to be relative to byte disp location */
- opP->con1->e_exp.X_add_number+=4;
- add_fix('l',opP->con1,1);
- addword(0);
- addword(0);
- break;
- case 'g':
- if(subs(opP->con1)) /* We can't relax it */
- goto long_branch;
-
- /* This could either be a symbol, or an
- absolute address. No matter, the
- frag hacking will finger it out.
- Not quite: it can't switch from
- BRANCH to BCC68000 for the case
- where opnd is absolute (it needs
- to use the 68000 hack since no
- conditional abs jumps). */
- if (((cpu_of_arch(current_architecture) < m68020) || (0==adds(opP->con1)))
- && (the_ins.opcode[0] >= 0x6200)
- && (the_ins.opcode[0] <= 0x6f00)) {
- add_frag(adds(opP->con1),offs(opP->con1),TAB(BCC68000,SZ_UNDEF));
- } else {
- add_frag(adds(opP->con1),offs(opP->con1),TAB(BRANCH,SZ_UNDEF));
- }
- break;
- case 'w':
- if(isvar(opP->con1)) {
- /* check for DBcc instruction */
- if ((the_ins.opcode[0] & 0xf0f8) ==0x50c8) {
- /* size varies if patch */
- /* needed for long form */
- add_frag(adds(opP->con1),offs(opP->con1),TAB(DBCC,SZ_UNDEF));
- break;
- }
-
- /* Don't ask! */
- opP->con1->e_exp.X_add_number+=2;
- add_fix('w',opP->con1,1);
- }
- addword(0);
- break;
- case 'C': /* Fixed size LONG coproc branches */
- the_ins.opcode[the_ins.numo-1]|=0x40;
- /* Offset the displacement to be relative to byte disp location */
- /* Coproc branches don't have a byte disp option, but they are
- compatible with the ordinary branches, which do... */
- opP->con1->e_exp.X_add_number+=4;
- add_fix('l',opP->con1,1);
- addword(0);
- addword(0);
- break;
- case 'c': /* Var size Coprocesssor branches */
- if(subs(opP->con1)) {
- add_fix('l',opP->con1,1);
- add_frag((symbolS *)0,(long)0,TAB(FBRANCH,LONG));
- } else if(adds(opP->con1)) {
- add_frag(adds(opP->con1),offs(opP->con1),TAB(FBRANCH,SZ_UNDEF));
- } else {
- /* add_frag((symbolS *)0,offs(opP->con1),TAB(FBRANCH,SHORT)); */
- the_ins.opcode[the_ins.numo-1]|=0x40;
- add_fix('l',opP->con1,1);
- addword(0);
- addword(4);
- }
- break;
- default:
- as_fatal("Internal error: operand type B%c unknown in line %s of file \"%s\"",
- s[1], __LINE__, __FILE__);
- }
- break;
-
- case 'C': /* Ignore it */
- break;
-
- case 'd': /* JF this is a kludge */
- if(opP->mode==AOFF) {
- install_operand('s',opP->reg-ADDR);
- } else {
- char *tmpP;
-
- tmpP=opP->con1->e_end-2;
- opP->con1->e_beg++;
- opP->con1->e_end-=4; /* point to the , */
- baseo=m68k_reg_parse(&tmpP);
- if(baseo<ADDR+0 || baseo>ADDR+7) {
- as_bad("Unknown address reg, using A0");
- baseo=0;
- } else baseo-=ADDR;
- install_operand('s',baseo);
- }
- tmpreg=get_num(opP->con1,80);
- if(!issword(tmpreg)) {
- as_warn("Expression out of range, using 0");
- tmpreg=0;
- }
- addword(tmpreg);
- break;
-
- case 'D':
- install_operand(s[1],opP->reg-DATA);
- break;
-
- case 'F':
- install_operand(s[1],opP->reg-FPREG);
- break;
-
- case 'I':
- tmpreg=1+opP->reg-COPNUM;
- if(tmpreg==8)
- tmpreg=0;
- install_operand(s[1],tmpreg);
- break;
-
- case 'J': /* JF foo */
- switch(opP->reg) {
- case SFC: tmpreg=0x000; break;
- case DFC: tmpreg=0x001; break;
- case CACR: tmpreg=0x002; break;
- case TC: tmpreg=0x003; break;
- case ITT0: tmpreg=0x004; break;
- case ITT1: tmpreg=0x005; break;
- case DTT0: tmpreg=0x006; break;
- case DTT1: tmpreg=0x007; break;
-
- case USP: tmpreg=0x800; break;
- case VBR: tmpreg=0x801; break;
- case CAAR: tmpreg=0x802; break;
- case MSP: tmpreg=0x803; break;
- case ISP: tmpreg=0x804; break;
- case MMUSR: tmpreg=0x805; break;
- case URP: tmpreg=0x806; break;
- case SRP: tmpreg=0x807; break;
- default:
- as_fatal("failed sanity check.");
- }
- install_operand(s[1],tmpreg);
- break;
-
- case 'k':
- tmpreg=get_num(opP->con1,55);
- install_operand(s[1],tmpreg&0x7f);
- break;
-
- case 'l':
- tmpreg=opP->reg;
- if(s[1]=='w') {
- if(tmpreg&0x7FF0000)
- as_bad("Floating point register in register list");
- insop(reverse_16_bits(tmpreg));
- } else {
- if(tmpreg&0x700FFFF)
- as_bad("Wrong register in floating-point reglist");
- install_operand(s[1],reverse_8_bits(tmpreg>>16));
- }
- break;
-
- case 'L':
- tmpreg=opP->reg;
- if(s[1]=='w') {
- if(tmpreg&0x7FF0000)
- as_bad("Floating point register in register list");
- insop(tmpreg);
- } else if(s[1]=='8') {
- if(tmpreg&0x0FFFFFF)
- as_bad("incorrect register in reglist");
- install_operand(s[1],tmpreg>>24);
- } else {
- if(tmpreg&0x700FFFF)
- as_bad("wrong register in floating-point reglist");
- else
- install_operand(s[1],tmpreg>>16);
- }
- break;
-
- case 'M':
- install_operand(s[1],get_num(opP->con1,60));
- break;
-
- case 'O':
- tmpreg= (opP->mode==DREG)
- ? 0x20+opP->reg-DATA
- : (get_num(opP->con1,40)&0x1F);
- install_operand(s[1],tmpreg);
- break;
-
- case 'Q':
- tmpreg=get_num(opP->con1,10);
- if(tmpreg==8)
- tmpreg=0;
- install_operand(s[1],tmpreg);
- break;
-
- case 'R':
- case 'r':
- /* This depends on the fact that ADDR registers are
- eight more than their corresponding DATA regs, so
- the result will have the ADDR_REG bit set */
- install_operand(s[1],opP->reg-DATA);
- break;
-
- case 's':
- if(opP->reg==FPI) tmpreg=0x1;
- else if(opP->reg==FPS) tmpreg=0x2;
- else if(opP->reg==FPC) tmpreg=0x4;
- else as_fatal("failed sanity check.");
- install_operand(s[1],tmpreg);
- break;
-
- case 'S': /* Ignore it */
- break;
-
- case 'T':
- install_operand(s[1],get_num(opP->con1,30));
- break;
-
- case 'U': /* Ignore it */
- break;
-
- case 'c':
- switch (opP->reg) {
- case NC: tmpreg = 0; break;
- case DC: tmpreg = 1; break;
- case IC: tmpreg = 2; break;
- case BC: tmpreg = 3; break;
- default:
- as_fatal("failed sanity check");
- } /* switch on cache token */
- install_operand(s[1], tmpreg);
- break;
-#ifndef NO_68851
- /* JF: These are out of order, I fear. */
- case 'f':
- switch (opP->reg) {
- case SFC:
- tmpreg=0;
- break;
- case DFC:
- tmpreg=1;
- break;
- default:
- as_fatal("failed sanity check.");
- }
- install_operand(s[1],tmpreg);
- break;
-
- case 'P':
- switch(opP->reg) {
- case TC:
- tmpreg=0;
- break;
- case CAL:
- tmpreg=4;
- break;
- case VAL:
- tmpreg=5;
- break;
- case SCC:
- tmpreg=6;
- break;
- case AC:
- tmpreg=7;
- break;
- default:
- as_fatal("failed sanity check.");
- }
- install_operand(s[1],tmpreg);
- break;
-
- case 'V':
- if (opP->reg == VAL)
- break;
- as_fatal("failed sanity check.");
-
- case 'W':
- switch(opP->reg) {
-
- case DRP:
- tmpreg=1;
- break;
- case SRP:
- tmpreg=2;
- break;
- case CRP:
- tmpreg=3;
- break;
- default:
- as_fatal("failed sanity check.");
- }
- install_operand(s[1],tmpreg);
- break;
-
- case 'X':
- switch (opP->reg) {
- case BAD: case BAD+1: case BAD+2: case BAD+3:
- case BAD+4: case BAD+5: case BAD+6: case BAD+7:
- tmpreg = (4 << 10) | ((opP->reg - BAD) << 2);
- break;
-
- case BAC: case BAC+1: case BAC+2: case BAC+3:
- case BAC+4: case BAC+5: case BAC+6: case BAC+7:
- tmpreg = (5 << 10) | ((opP->reg - BAC) << 2);
- break;
-
- default:
- as_fatal("failed sanity check.");
- }
- install_operand(s[1], tmpreg);
- break;
- case 'Y':
- know(opP->reg == PSR);
- break;
- case 'Z':
- know(opP->reg == PCSR);
- break;
-#endif /* m68851 */
- case '_':
- tmpreg=get_num(opP->con1,80);
- install_operand(s[1], tmpreg);
- break;
- default:
- as_fatal("Internal error: Operand type %c unknown in line %s of file \"%s\"", s[0], __LINE__, __FILE__);
- }
- }
- /* By the time whe get here (FINALLY) the_ins contains the complete
- instruction, ready to be emitted. . . */
-} /* m68k_ip() */
-
-/*
- * get_regs := '/' + ?
- * | '-' + <register>
- * | '-' + <register> + ?
- * | <empty>
- * ;
- *
-
- * The idea here must be to scan in a set of registers but I don't
- * understand it. Looks awfully sloppy to me but I don't have any doc on
- * this format so...
-
- *
- *
- */
-
-static int get_regs(i,str,opP)
-int i;
-struct m68k_op *opP;
-char *str;
-{
- /* 26, 25, 24, 23-16, 15-8, 0-7 */
- /* Low order 24 bits encoded fpc,fps,fpi,fp7-fp0,a7-a0,d7-d0 */
- unsigned long cur_regs = 0;
- int reg1,
- reg2;
-
-#define ADD_REG(x) { if(x==FPI) cur_regs|=(1<<24);\
-else if(x==FPS) cur_regs|=(1<<25);\
-else if(x==FPC) cur_regs|=(1<<26);\
-else cur_regs|=(1<<(x-1)); }
-
- reg1=i;
- for(;;) {
- if(*str=='/') {
- ADD_REG(reg1);
- str++;
- } else if(*str=='-') {
- str++;
- reg2=m68k_reg_parse(&str);
- if(reg2<DATA || reg2>=FPREG+8 || reg1==FPI || reg1==FPS || reg1==FPC) {
- opP->error="unknown register in register list";
- return FAIL;
- }
- while(reg1<=reg2) {
- ADD_REG(reg1);
- reg1++;
- }
- if(*str=='\0')
- break;
- } else if(*str=='\0') {
- ADD_REG(reg1);
- break;
- } else {
- opP->error="unknow character in register list";
- return FAIL;
- }
- /* DJA -- Bug Fix. Did't handle d1-d2/a1 until the following instruction was added */
- if (*str=='/')
- str ++;
- reg1=m68k_reg_parse(&str);
- if((reg1<DATA || reg1>=FPREG+8) && !(reg1==FPI || reg1==FPS || reg1==FPC)) {
- opP->error="unknown register in register list";
- return FAIL;
- }
- }
- opP->reg=cur_regs;
- return OK;
-} /* get_regs() */
-
-static int reverse_16_bits(in)
-int in;
-{
- int out=0;
- int n;
-
- static int mask[16] = {
- 0x0001,0x0002,0x0004,0x0008,0x0010,0x0020,0x0040,0x0080,
- 0x0100,0x0200,0x0400,0x0800,0x1000,0x2000,0x4000,0x8000
- };
- for(n=0;n<16;n++) {
- if(in&mask[n])
- out|=mask[15-n];
- }
- return out;
-} /* reverse_16_bits() */
-
-static int reverse_8_bits(in)
-int in;
-{
- int out=0;
- int n;
-
- static int mask[8] = {
- 0x0001,0x0002,0x0004,0x0008,0x0010,0x0020,0x0040,0x0080,
- };
-
- for(n=0;n<8;n++) {
- if(in&mask[n])
- out|=mask[7-n];
- }
- return out;
-} /* reverse_8_bits() */
-
-static void install_operand(mode,val)
-int mode;
-int val;
-{
- switch(mode) {
- case 's':
- the_ins.opcode[0]|=val & 0xFF; /* JF FF is for M kludge */
- break;
- case 'd':
- the_ins.opcode[0]|=val<<9;
- break;
- case '1':
- the_ins.opcode[1]|=val<<12;
- break;
- case '2':
- the_ins.opcode[1]|=val<<6;
- break;
- case '3':
- the_ins.opcode[1]|=val;
- break;
- case '4':
- the_ins.opcode[2]|=val<<12;
- break;
- case '5':
- the_ins.opcode[2]|=val<<6;
- break;
- case '6':
- /* DANGER! This is a hack to force cas2l and cas2w cmds
- to be three words long! */
- the_ins.numo++;
- the_ins.opcode[2]|=val;
- break;
- case '7':
- the_ins.opcode[1]|=val<<7;
- break;
- case '8':
- the_ins.opcode[1]|=val<<10;
- break;
-#ifndef NO_68851
- case '9':
- the_ins.opcode[1]|=val<<5;
- break;
-#endif
-
- case 't':
- the_ins.opcode[1]|=(val<<10)|(val<<7);
- break;
- case 'D':
- the_ins.opcode[1]|=(val<<12)|val;
- break;
- case 'g':
- the_ins.opcode[0]|=val=0xff;
- break;
- case 'i':
- the_ins.opcode[0]|=val<<9;
- break;
- case 'C':
- the_ins.opcode[1]|=val;
- break;
- case 'j':
- the_ins.opcode[1]|=val;
- the_ins.numo++; /* What a hack */
- break;
- case 'k':
- the_ins.opcode[1]|=val<<4;
- break;
- case 'b':
- case 'w':
- case 'l':
- break;
- case 'e':
- the_ins.opcode[0] |= (val << 6);
- break;
- case 'L':
- the_ins.opcode[1] = (val >> 16);
- the_ins.opcode[2] = val & 0xffff;
- break;
- case 'c':
- default:
- as_fatal("failed sanity check.");
- }
-} /* install_operand() */
-
-static void install_gen_operand(mode,val)
-int mode;
-int val;
-{
- switch(mode) {
- case 's':
- the_ins.opcode[0]|=val;
- break;
- case 'd':
- /* This is a kludge!!! */
- the_ins.opcode[0]|=(val&0x07)<<9|(val&0x38)<<3;
- break;
- case 'b':
- case 'w':
- case 'l':
- case 'f':
- case 'F':
- case 'x':
- case 'p':
- the_ins.opcode[0]|=val;
- break;
- /* more stuff goes here */
- default:
- as_fatal("failed sanity check.");
- }
-} /* install_gen_operand() */
-
-/*
- * verify that we have some number of paren pairs, do m68k_ip_op(), and
- * then deal with the bitfield hack.
- */
-
-static char *crack_operand(str,opP)
-register char *str;
-register struct m68k_op *opP;
-{
- register int parens;
- register int c;
- register char *beg_str;
-
- if(!str) {
- return str;
- }
- beg_str=str;
- for(parens=0;*str && (parens>0 || notend(str));str++) {
- if(*str=='(') parens++;
- else if(*str==')') {
- if(!parens) { /* ERROR */
- opP->error="Extra )";
- return str;
- }
- --parens;
- }
- }
- if(!*str && parens) { /* ERROR */
- opP->error="Missing )";
- return str;
- }
- c= *str;
- *str='\0';
- if(m68k_ip_op(beg_str,opP)==FAIL) {
- *str=c;
- return str;
- }
- *str=c;
-
- if(c=='}')
- c= *++str; /* JF bitfield hack */
-
- if(c) {
- c= *++str;
- if(!c)
- as_bad("Missing operand");
- }
- return str;
-}
-
-/* See the comment up above where the #define notend(... is */
-#if 0
-notend(s)
-char *s;
-{
- if(*s==',') return 0;
- if(*s=='{' || *s=='}')
- return 0;
- if(*s!=':') return 1;
- /* This kludge here is for the division cmd, which is a kludge */
- if(index("aAdD#(",s[1])) return 0;
- return 1;
-}
-#endif
-
-
-int done_pseudo(str)
-char *str;
-{
- extern struct hash_control * po_hash;
- char *ptr = str;
- char *null_ptr;
- pseudo_typeS * pop;
-
- char c;
-
- is_end_of_line[0] = 1;
- /* Skip over name of pseudo, change to lower case */
- while (isalpha(*ptr) || *ptr == '.')
- {
- if (isupper(*ptr)) {
- *ptr = tolower(*ptr);
- }
- ptr++;
- }
- null_ptr = ptr;
- c = *null_ptr;
- *null_ptr = 0;
-
-
- pop = (pseudo_typeS *)hash_find(po_hash, str);
-
- *null_ptr = c;
- if (pop != (pseudo_typeS *)NULL)
- {
- input_line_pointer = null_ptr+1;
- SKIP_WHITESPACE();
- /* Now we point to first non-blank char after pseudo op */
- (*pop->poc_handler)(pop->poc_val);
- input_line_pointer--;
-
- return 1;
-
- }
- /* Just put back the char where the null was put and return as if nothing had happened */
-
- *null_ptr = c;
- return 0;
-
-}
-
-
-/* This is the guts of the machine-dependent assembler. STR points to a
- machine dependent instruction. This function is supposed to emit
- the frags/bytes it assembles to.
- */
-void
- md_assemble(str)
-char *str;
-{
- char *er;
- short *fromP;
- char *toP = NULL;
- int m,n = 0;
- char *to_beg_P;
- int shorts_this_frag;
-
- /* if (done_pseudo(str)) return ;*/
-
-
-
- if (current_architecture == 0) {
- current_architecture = (m68020
-#ifndef NO_68881
- | m68881
-#endif
-#ifndef NO_68851
- | m68851
-#endif
- );
- } /* default current_architecture */
-
- memset((char *)(&the_ins), '\0', sizeof(the_ins)); /* JF for paranoia sake */
-
- m68k_ip(str);
- er=the_ins.error;
- if(!er) {
- for(n=the_ins.numargs;n;--n)
- if(the_ins.operands[n].error) {
- er=the_ins.operands[n].error;
- break;
- }
- }
- if(er) {
- as_bad("\"%s\" -- Statement '%s' ignored",er,str);
- return;
- }
-
- if(the_ins.nfrag==0) { /* No frag hacking involved; just put it out */
- toP=frag_more(2*the_ins.numo);
- fromP= &the_ins.opcode[0];
- for(m=the_ins.numo;m;--m) {
- md_number_to_chars(toP,(long)(*fromP),2);
- toP+=2;
- fromP++;
- }
- /* put out symbol-dependent info */
- for(m=0;m<the_ins.nrel;m++) {
- switch(the_ins.reloc[m].wid) {
- case 'B':
- n=1;
- break;
- case 'b':
- n=1;
- break;
- case '3':
- n=2;
- break;
- case 'w':
- n=2;
- break;
- case 'l':
- n=4;
- break;
- default:
- as_fatal("Don't know how to figure width of %c in md_assemble()",the_ins.reloc[m].wid);
- }
-
- fix_new(frag_now,
- (toP-frag_now->fr_literal)-the_ins.numo*2+the_ins.reloc[m].n,
- n,
- the_ins.reloc[m].add,
- the_ins.reloc[m].sub,
- the_ins.reloc[m].off,
- the_ins.reloc[m].pcrel,
- NO_RELOC);
- }
- return;
- }
-
- /* There's some frag hacking */
- for(n=0,fromP= &the_ins.opcode[0];n<the_ins.nfrag;n++) {
- int wid;
-
- if(n==0) wid=2*the_ins.fragb[n].fragoff;
- else wid=2*(the_ins.numo-the_ins.fragb[n-1].fragoff);
- toP=frag_more(wid);
- to_beg_P=toP;
- shorts_this_frag=0;
- for(m=wid/2;m;--m) {
- md_number_to_chars(toP,(long)(*fromP),2);
- toP+=2;
- fromP++;
- shorts_this_frag++;
- }
- for(m=0;m<the_ins.nrel;m++) {
- if((the_ins.reloc[m].n)>= 2*shorts_this_frag /* 2*the_ins.fragb[n].fragoff */) {
- the_ins.reloc[m].n-= 2*shorts_this_frag /* 2*the_ins.fragb[n].fragoff */;
- break;
- }
- wid=the_ins.reloc[m].wid;
- if(wid==0)
- continue;
- the_ins.reloc[m].wid=0;
- wid = (wid=='b') ? 1 : (wid=='w') ? 2 : (wid=='l') ? 4 : 4000;
-
- fix_new(frag_now,
- (toP-frag_now->fr_literal)-the_ins.numo*2+the_ins.reloc[m].n,
- wid,
- the_ins.reloc[m].add,
- the_ins.reloc[m].sub,
- the_ins.reloc[m].off,
- the_ins.reloc[m].pcrel,
- NO_RELOC);
- }
- /* know(the_ins.fragb[n].fadd); */
- (void)frag_var(rs_machine_dependent,10,0,(relax_substateT)(the_ins.fragb[n].fragty),
- the_ins.fragb[n].fadd,the_ins.fragb[n].foff,to_beg_P);
- }
- n=(the_ins.numo-the_ins.fragb[n-1].fragoff);
- shorts_this_frag=0;
- if(n) {
- toP=frag_more(n*sizeof(short));
- while(n--) {
- md_number_to_chars(toP,(long)(*fromP),2);
- toP+=2;
- fromP++;
- shorts_this_frag++;
- }
- }
- for(m=0;m<the_ins.nrel;m++) {
- int wid;
-
- wid=the_ins.reloc[m].wid;
- if(wid==0)
- continue;
- the_ins.reloc[m].wid=0;
- wid = (wid=='b') ? 1 : (wid=='w') ? 2 : (wid=='l') ? 4 : 4000;
-
- fix_new(frag_now,
- (the_ins.reloc[m].n + toP-frag_now->fr_literal)- /* the_ins.numo */ shorts_this_frag*2,
- wid,
- the_ins.reloc[m].add,
- the_ins.reloc[m].sub,
- the_ins.reloc[m].off,
- the_ins.reloc[m].pcrel,
- NO_RELOC);
- }
-}
-
-/* This function is called once, at assembler startup time. This should
- set up all the tables, etc that the MD part of the assembler needs
- */
-void
- md_begin()
-{
- /*
- * md_begin -- set up hash tables with 68000 instructions.
- * similar to what the vax assembler does. ---phr
- */
- /* RMS claims the thing to do is take the m68k-opcode.h table, and make
- a copy of it at runtime, adding in the information we want but isn't
- there. I think it'd be better to have an awk script hack the table
- at compile time. Or even just xstr the table and use it as-is. But
- my lord ghod hath spoken, so we do it this way. Excuse the ugly var
- names. */
-
- register const struct m68k_opcode *ins;
- register struct m68k_incant *hack,
- *slak;
- register char *retval = 0; /* empty string, or error msg text */
- register unsigned int i;
- register char c;
-
- if ((op_hash = hash_new()) == NULL)
- as_fatal("Virtual memory exhausted");
-
- obstack_begin(&robyn,4000);
- for (ins = m68k_opcodes; ins < endop; ins++) {
- hack=slak=(struct m68k_incant *)obstack_alloc(&robyn,sizeof(struct m68k_incant));
- do {
- /* we *could* ignore insns that don't match our
- arch here but just leaving them out of the
- hash. */
- slak->m_operands=ins->args;
- slak->m_opnum=strlen(slak->m_operands)/2;
- slak->m_arch = ins->arch;
- slak->m_opcode=ins->opcode;
- /* This is kludgey */
- slak->m_codenum=((ins->match)&0xffffL) ? 2 : 1;
- if((ins+1)!=endop && !strcmp(ins->name,(ins+1)->name)) {
- slak->m_next=(struct m68k_incant *) obstack_alloc(&robyn,sizeof(struct m68k_incant));
- ins++;
- } else
- slak->m_next=0;
- slak=slak->m_next;
- } while(slak);
-
- retval = hash_insert (op_hash, ins->name,(char *)hack);
- /* Didn't his mommy tell him about null pointers? */
- if(retval && *retval)
- as_fatal("Internal Error: Can't hash %s: %s",ins->name,retval);
- }
-
- for (i = 0; i < sizeof(mklower_table) ; i++)
- mklower_table[i] = (isupper(c = (char) i)) ? tolower(c) : c;
-
- for (i = 0 ; i < sizeof(notend_table) ; i++) {
- notend_table[i] = 0;
- alt_notend_table[i] = 0;
- }
- notend_table[','] = 1;
- notend_table['{'] = 1;
- notend_table['}'] = 1;
- alt_notend_table['a'] = 1;
- alt_notend_table['A'] = 1;
- alt_notend_table['d'] = 1;
- alt_notend_table['D'] = 1;
- alt_notend_table['#'] = 1;
- alt_notend_table['f'] = 1;
- alt_notend_table['F'] = 1;
- alt_notend_table['('] = 1;
-
-#ifdef REGISTER_PREFIX
- alt_notend_table[REGISTER_PREFIX] = 1;
-#endif
-
-
-}
-
-#if 0
-#define notend(s) ((*s == ',' || *s == '}' || *s == '{' \
- || (*s == ':' && strchr("aAdD#(", s[1]))) \
- ? 0 : 1)
-#endif
-
-/* This funciton is called once, before the assembler exits. It is
- supposed to do any final cleanup for this part of the assembler.
- */
-void
- md_end()
-{
-}
-
-/* Equal to MAX_PRECISION in atof-ieee.c */
-#define MAX_LITTLENUMS 6
-
-/* Turn a string in str into a floating point constant of type
- type, and store the appropriate bytes in *litP. The number of LITTLENUMS
- emitted is stored in *sizeP . An error message is returned, or NULL on OK.
- */
-char *
- md_atof(type,litP,sizeP)
-char type;
-char *litP;
-int *sizeP;
-{
- int prec;
- LITTLENUM_TYPE words[MAX_LITTLENUMS];
- LITTLENUM_TYPE *wordP;
- char *t;
- char *atof_ieee();
-
- switch(type) {
- case 'f':
- case 'F':
- case 's':
- case 'S':
- prec = 2;
- break;
-
- case 'd':
- case 'D':
- case 'r':
- case 'R':
- prec = 4;
- break;
-
- case 'x':
- case 'X':
- prec = 6;
- break;
-
- case 'p':
- case 'P':
- prec = 6;
- break;
-
- default:
- *sizeP=0;
- return "Bad call to MD_ATOF()";
- }
- t=atof_ieee(input_line_pointer,type,words);
- if(t)
- input_line_pointer=t;
-
- *sizeP=prec * sizeof(LITTLENUM_TYPE);
- for(wordP=words;prec--;) {
- md_number_to_chars(litP,(long)(*wordP++),sizeof(LITTLENUM_TYPE));
- litP+=sizeof(LITTLENUM_TYPE);
- }
- return ""; /* Someone should teach Dean about null pointers */
-}
-
-/* Turn an integer of n bytes (in val) into a stream of bytes appropriate
- for use in the a.out file, and stores them in the array pointed to by buf.
- This knows about the endian-ness of the target machine and does
- THE RIGHT THING, whatever it is. Possible values for n are 1 (byte)
- 2 (short) and 4 (long) Floating numbers are put out as a series of
- LITTLENUMS (shorts, here at least)
- */
-void
- md_number_to_chars(buf,val,n)
-char *buf;
-long val;
-int n;
-{
- switch(n) {
- case 1:
- *buf++=val;
- break;
- case 2:
- *buf++=(val>>8);
- *buf++=val;
- break;
- case 4:
- *buf++=(val>>24);
- *buf++=(val>>16);
- *buf++=(val>>8);
- *buf++=val;
- break;
- default:
- as_fatal("failed sanity check.");
- }
-}
-
-void
- md_apply_fix(fixP, val)
-fixS *fixP;
-long val;
-{
- char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
-
- switch(fixP->fx_size) {
- case 1:
- *buf++=val;
- break;
- case 2:
- *buf++=(val>>8);
- *buf++=val;
- break;
- case 4:
- *buf++=(val>>24);
- *buf++=(val>>16);
- *buf++=(val>>8);
- *buf++=val;
- break;
- default:
- BAD_CASE (fixP->fx_size);
- }
-}
-
-
-/* *fragP has been relaxed to its final size, and now needs to have
- the bytes inside it modified to conform to the new size There is UGLY
- MAGIC here. ..
- */
-void
- md_convert_frag(headers, fragP)
-object_headers *headers;
-register fragS *fragP;
-{
- long disp;
- long ext = 0;
-
- /* Address in object code of the displacement. */
- register int object_address = fragP -> fr_fix + fragP -> fr_address;
-
-#ifdef IBM_COMPILER_SUX
- /* This is wrong but it convinces the native rs6000 compiler to
- generate the code we want. */
- register char *buffer_address = fragP -> fr_literal;
- buffer_address += fragP -> fr_fix;
-#else /* IBM_COMPILER_SUX */
- /* Address in gas core of the place to store the displacement. */
- register char *buffer_address = fragP->fr_fix + fragP->fr_literal;
-#endif /* IBM_COMPILER_SUX */
-
- /* No longer true: know(fragP->fr_symbol); */
-
- /* The displacement of the address, from current location. */
- disp = fragP->fr_symbol ? S_GET_VALUE(fragP->fr_symbol) : 0;
- disp = (disp + fragP->fr_offset) - object_address;
-
- switch(fragP->fr_subtype) {
- case TAB(BCC68000,BYTE):
- case TAB(BRANCH,BYTE):
- know(issbyte(disp));
- if(disp==0)
- as_bad("short branch with zero offset: use :w");
- fragP->fr_opcode[1]=disp;
- ext=0;
- break;
- case TAB(DBCC,SHORT):
- know(issword(disp));
- ext=2;
- break;
- case TAB(BCC68000,SHORT):
- case TAB(BRANCH,SHORT):
- know(issword(disp));
- fragP->fr_opcode[1]=0x00;
- ext=2;
- break;
- case TAB(BRANCH,LONG):
- if (cpu_of_arch(current_architecture) < m68020) {
- if (fragP->fr_opcode[0]==0x61) {
- fragP->fr_opcode[0]= 0x4E;
- fragP->fr_opcode[1]= 0xB9; /* JBSR with ABSL LONG offset */
- subseg_change(SEG_TEXT, 0);
-
- fix_new(fragP,
- fragP->fr_fix,
- 4,
- fragP->fr_symbol,
- 0,
- fragP->fr_offset,
- 0,
- NO_RELOC);
-
- fragP->fr_fix+=4;
- ext=0;
- } else if (fragP->fr_opcode[0]==0x60) {
- fragP->fr_opcode[0]= 0x4E;
- fragP->fr_opcode[1]= 0xF9; /* JMP with ABSL LONG offset */
- subseg_change(SEG_TEXT, 0);
- fix_new(fragP, fragP->fr_fix, 4, fragP->fr_symbol, 0, fragP->fr_offset,0,
- NO_RELOC);
- fragP->fr_fix+=4;
- ext=0;
- } else {
- as_bad("Long branch offset not supported.");
- }
- } else {
- fragP->fr_opcode[1]=0xff;
- ext=4;
- }
- break;
- case TAB(BCC68000,LONG):
- /* only Bcc 68000 instructions can come here */
- /* change bcc into b!cc/jmp absl long */
- fragP->fr_opcode[0] ^= 0x01; /* invert bcc */
- fragP->fr_opcode[1] = 0x6; /* branch offset = 6 */
-
- /* JF: these used to be fr_opcode[2,3], but they may be in a
- different frag, in which case refering to them is a no-no.
- Only fr_opcode[0,1] are guaranteed to work. */
- *buffer_address++ = 0x4e; /* put in jmp long (0x4ef9) */
- *buffer_address++ = 0xf9;
- fragP->fr_fix += 2; /* account for jmp instruction */
- subseg_change(SEG_TEXT,0);
- fix_new(fragP, fragP->fr_fix, 4, fragP->fr_symbol, 0,
- fragP->fr_offset,0,
- NO_RELOC);
- fragP->fr_fix += 4;
- ext=0;
- break;
- case TAB(DBCC,LONG):
- /* only DBcc 68000 instructions can come here */
- /* change dbcc into dbcc/jmp absl long */
- /* JF: these used to be fr_opcode[2-7], but that's wrong */
- *buffer_address++ = 0x00; /* branch offset = 4 */
- *buffer_address++ = 0x04;
- *buffer_address++ = 0x60; /* put in bra pc+6 */
- *buffer_address++ = 0x06;
- *buffer_address++ = 0x4e; /* put in jmp long (0x4ef9) */
- *buffer_address++ = 0xf9;
-
- fragP->fr_fix += 6; /* account for bra/jmp instructions */
- subseg_change(SEG_TEXT,0);
- fix_new(fragP, fragP->fr_fix, 4, fragP->fr_symbol, 0,
- fragP->fr_offset,0,
- NO_RELOC);
- fragP->fr_fix += 4;
- ext=0;
- break;
- case TAB(FBRANCH,SHORT):
- know((fragP->fr_opcode[1]&0x40)==0);
- ext=2;
- break;
- case TAB(FBRANCH,LONG):
- fragP->fr_opcode[1]|=0x40; /* Turn on LONG bit */
- ext=4;
- break;
- case TAB(PCREL,SHORT):
- ext=2;
- break;
- case TAB(PCREL,LONG):
- /* The thing to do here is force it to ABSOLUTE LONG, since
- PCREL is really trying to shorten an ABSOLUTE address anyway */
- /* JF FOO This code has not been tested */
- subseg_change(SEG_TEXT,0);
- fix_new(fragP, fragP->fr_fix, 4, fragP->fr_symbol, 0, fragP->fr_offset, 0, NO_RELOC);
- if((fragP->fr_opcode[1] & 0x3F) != 0x3A)
- as_bad("Internal error (long PC-relative operand) for insn 0x%04lx at 0x%lx",
- fragP->fr_opcode[0],fragP->fr_address);
- fragP->fr_opcode[1]&= ~0x3F;
- fragP->fr_opcode[1]|=0x39; /* Mode 7.1 */
- fragP->fr_fix+=4;
- /* md_number_to_chars(buffer_address,
- (long)(fragP->fr_symbol->sy_value + fragP->fr_offset),
- 4); */
- ext=0;
- break;
- case TAB(PCLEA,SHORT):
- subseg_change(SEG_TEXT,0);
- fix_new(fragP,(int)(fragP->fr_fix),2,fragP->fr_symbol,(symbolS *)0,fragP->fr_offset,1,
- NO_RELOC);
- fragP->fr_opcode[1] &= ~0x3F;
- fragP->fr_opcode[1] |= 0x3A;
- ext=2;
- break;
- case TAB(PCLEA,LONG):
- subseg_change(SEG_TEXT,0);
- fix_new(fragP,(int)(fragP->fr_fix)+2,4,fragP->fr_symbol,(symbolS *)0,fragP->fr_offset+2,1,
- NO_RELOC);
- *buffer_address++ = 0x01;
- *buffer_address++ = 0x70;
- fragP->fr_fix+=2;
- /* buffer_address+=2; */
- ext=4;
- break;
-
-} /* switch on subtype */
-
- if (ext) {
- md_number_to_chars(buffer_address, (long) disp, (int) ext);
- fragP->fr_fix += ext;
- /* H_SET_TEXT_SIZE(headers, H_GET_TEXT_SIZE(headers) + ext); */
- } /* if extending */
-
- return;
-} /* md_convert_frag() */
-
-/* Force truly undefined symbols to their maximum size, and generally set up
- the frag list to be relaxed
- */
-int md_estimate_size_before_relax(fragP, segment)
-register fragS *fragP;
-segT segment;
-{
- int old_fix;
- register char *buffer_address = fragP->fr_fix + fragP->fr_literal;
-
- old_fix = fragP->fr_fix;
-
- /* handle SZ_UNDEF first, it can be changed to BYTE or SHORT */
- switch(fragP->fr_subtype) {
-
- case TAB(BRANCH,SZ_UNDEF): {
- if((fragP->fr_symbol != NULL) /* Not absolute */
- && S_GET_SEGMENT(fragP->fr_symbol) == segment) {
- fragP->fr_subtype=TAB(TABTYPE(fragP->fr_subtype),BYTE);
- break;
- } else if((fragP->fr_symbol == 0) || (cpu_of_arch(current_architecture) < m68020)) {
- /* On 68000, or for absolute value, switch to abs long */
- /* FIXME, we should check abs val, pick short or long */
- if(fragP->fr_opcode[0]==0x61) {
- fragP->fr_opcode[0]= 0x4E;
- fragP->fr_opcode[1]= 0xB9; /* JBSR with ABSL LONG offset */
- subseg_change(SEG_TEXT, 0);
- fix_new(fragP, fragP->fr_fix, 4,
- fragP->fr_symbol, 0, fragP->fr_offset, 0, NO_RELOC);
- fragP->fr_fix+=4;
- frag_wane(fragP);
- } else if(fragP->fr_opcode[0]==0x60) {
- fragP->fr_opcode[0]= 0x4E;
- fragP->fr_opcode[1]= 0xF9; /* JMP with ABSL LONG offset */
- subseg_change(SEG_TEXT, 0);
- fix_new(fragP, fragP->fr_fix, 4,
- fragP->fr_symbol, 0, fragP->fr_offset, 0, NO_RELOC);
- fragP->fr_fix+=4;
- frag_wane(fragP);
- } else {
- as_warn("Long branch offset to extern symbol not supported.");
- }
- } else { /* Symbol is still undefined. Make it simple */
- fix_new(fragP, (int)(fragP->fr_fix), 4, fragP->fr_symbol,
- (symbolS *)0, fragP->fr_offset+4, 1, NO_RELOC);
- fragP->fr_fix+=4;
- fragP->fr_opcode[1]=0xff;
- frag_wane(fragP);
- break;
- }
-
- break;
- } /* case TAB(BRANCH,SZ_UNDEF) */
-
- case TAB(FBRANCH,SZ_UNDEF): {
- if(S_GET_SEGMENT(fragP->fr_symbol) == segment || flagseen['l']) {
- fragP->fr_subtype = TAB(FBRANCH,SHORT);
- fragP->fr_var += 2;
- } else {
- fragP->fr_subtype = TAB(FBRANCH,LONG);
- fragP->fr_var += 4;
- }
- break;
- } /* TAB(FBRANCH,SZ_UNDEF) */
-
- case TAB(PCREL,SZ_UNDEF): {
- if(S_GET_SEGMENT(fragP->fr_symbol) == segment || flagseen['l']) {
- fragP->fr_subtype = TAB(PCREL,SHORT);
- fragP->fr_var += 2;
- } else {
- fragP->fr_subtype = TAB(PCREL,LONG);
- fragP->fr_var += 4;
- }
- break;
- } /* TAB(PCREL,SZ_UNDEF) */
-
- case TAB(BCC68000,SZ_UNDEF): {
- if((fragP->fr_symbol != NULL)
- && S_GET_SEGMENT(fragP->fr_symbol) == segment) {
- fragP->fr_subtype=TAB(BCC68000,BYTE);
- break;
- }
- /* only Bcc 68000 instructions can come here */
- /* change bcc into b!cc/jmp absl long */
- fragP->fr_opcode[0] ^= 0x01; /* invert bcc */
- if(flagseen['l']) {
- fragP->fr_opcode[1] = 0x04; /* branch offset = 6 */
- /* JF: these were fr_opcode[2,3] */
- buffer_address[0] = 0x4e; /* put in jmp long (0x4ef9) */
- buffer_address[1] = 0xf8;
- fragP->fr_fix += 2; /* account for jmp instruction */
- subseg_change(SEG_TEXT,0);
- fix_new(fragP, fragP->fr_fix, 2, fragP->fr_symbol, 0,
- fragP->fr_offset, 0, NO_RELOC);
- fragP->fr_fix += 2;
- } else {
- fragP->fr_opcode[1] = 0x06; /* branch offset = 6 */
- /* JF: these were fr_opcode[2,3] */
- buffer_address[2] = 0x4e; /* put in jmp long (0x4ef9) */
- buffer_address[3] = 0xf9;
- fragP->fr_fix += 2; /* account for jmp instruction */
- subseg_change(SEG_TEXT,0);
- fix_new(fragP, fragP->fr_fix, 4, fragP->fr_symbol, 0,
- fragP->fr_offset, 0, NO_RELOC);
- fragP->fr_fix += 4;
- }
- frag_wane(fragP);
- break;
- } /* case TAB(BCC68000,SZ_UNDEF) */
-
- case TAB(DBCC,SZ_UNDEF): {
- if (fragP->fr_symbol != NULL && S_GET_SEGMENT(fragP->fr_symbol) == segment) {
- fragP->fr_subtype=TAB(DBCC,SHORT);
- fragP->fr_var+=2;
- break;
- }
- /* only DBcc 68000 instructions can come here */
- /* change dbcc into dbcc/jmp absl long */
- /* JF: these used to be fr_opcode[2-4], which is wrong. */
- buffer_address[0] = 0x00; /* branch offset = 4 */
- buffer_address[1] = 0x04;
- buffer_address[2] = 0x60; /* put in bra pc + ... */
-
- if(flagseen['l']) {
- /* JF: these were fr_opcode[5-7] */
- buffer_address[3] = 0x04; /* plus 4 */
- buffer_address[4] = 0x4e;/* Put in Jump Word */
- buffer_address[5] = 0xf8;
- fragP->fr_fix += 6; /* account for bra/jmp instruction */
- subseg_change(SEG_TEXT,0);
- fix_new(fragP, fragP->fr_fix, 2, fragP->fr_symbol, 0,
- fragP->fr_offset, 0, NO_RELOC);
- fragP->fr_fix += 2;
- } else {
- /* JF: these were fr_opcode[5-7] */
- buffer_address[3] = 0x06; /* Plus 6 */
- buffer_address[4] = 0x4e; /* put in jmp long (0x4ef9) */
- buffer_address[5] = 0xf9;
- fragP->fr_fix += 6; /* account for bra/jmp instruction */
- subseg_change(SEG_TEXT,0);
- fix_new(fragP, fragP->fr_fix, 4, fragP->fr_symbol, 0,
- fragP->fr_offset, 0, NO_RELOC);
- fragP->fr_fix += 4;
- }
-
- frag_wane(fragP);
- break;
- } /* case TAB(DBCC,SZ_UNDEF) */
-
- case TAB(PCLEA,SZ_UNDEF): {
- if ((S_GET_SEGMENT(fragP->fr_symbol))==segment || flagseen['l']) {
- fragP->fr_subtype=TAB(PCLEA,SHORT);
- fragP->fr_var+=2;
- } else {
- fragP->fr_subtype=TAB(PCLEA,LONG);
- fragP->fr_var+=6;
- }
- break;
- } /* TAB(PCLEA,SZ_UNDEF) */
-
- default:
- break;
-
- } /* switch on subtype looking for SZ_UNDEF's. */
-
- /* now that SZ_UNDEF are taken care of, check others */
- switch(fragP->fr_subtype) {
- case TAB(BCC68000,BYTE):
- case TAB(BRANCH,BYTE):
- /* We can't do a short jump to the next instruction,
- so we force word mode. */
- if (fragP->fr_symbol && S_GET_VALUE(fragP->fr_symbol)==0 &&
- fragP->fr_symbol->sy_frag==fragP->fr_next) {
- fragP->fr_subtype=TAB(TABTYPE(fragP->fr_subtype),SHORT);
- fragP->fr_var+=2;
- }
- break;
- default:
- break;
-}
- return fragP->fr_var + fragP->fr_fix - old_fix;
-}
-
-#if defined(OBJ_AOUT) | defined(OBJ_BOUT)
-/* the bit-field entries in the relocation_info struct plays hell
- with the byte-order problems of cross-assembly. So as a hack,
- I added this mach. dependent ri twiddler. Ugly, but it gets
- you there. -KWK */
-/* on m68k: first 4 bytes are normal unsigned long, next three bytes
- are symbolnum, most sig. byte first. Last byte is broken up with
- bit 7 as pcrel, bits 6 & 5 as length, bit 4 as pcrel, and the lower
- nibble as nuthin. (on Sun 3 at least) */
-/* Translate the internal relocation information into target-specific
- format. */
-#ifdef comment
-void
- md_ri_to_chars(the_bytes, ri)
-char *the_bytes;
-struct reloc_info_generic *ri;
-{
- /* this is easy */
- md_number_to_chars(the_bytes, ri->r_address, 4);
- /* now the fun stuff */
- the_bytes[4] = (ri->r_symbolnum >> 16) & 0x0ff;
- the_bytes[5] = (ri->r_symbolnum >> 8) & 0x0ff;
- the_bytes[6] = ri->r_symbolnum & 0x0ff;
- the_bytes[7] = (((ri->r_pcrel << 7) & 0x80) | ((ri->r_length << 5) & 0x60) |
- ((ri->r_extern << 4) & 0x10));
-}
-#endif /* comment */
-
-void tc_aout_fix_to_chars(where, fixP, segment_address_in_file)
-char *where;
-fixS *fixP;
-relax_addressT segment_address_in_file;
-{
- /*
- * In: length of relocation (or of address) in chars: 1, 2 or 4.
- * Out: GNU LD relocation length code: 0, 1, or 2.
- */
-
- static unsigned char nbytes_r_length [] = { 42, 0, 1, 42, 2 };
-
- long r_extern;
- long r_symbolnum;
-
- /* this is easy */
- md_number_to_chars(where,
- fixP->fx_frag->fr_address + fixP->fx_where - segment_address_in_file,
- 4);
-
- /* now the fun stuff */
- if (S_GET_TYPE(fixP->fx_addsy) == N_UNDF) {
- r_extern = 1;
- r_symbolnum = fixP->fx_addsy->sy_number;
- } else {
- r_extern = 0;
- r_symbolnum = S_GET_TYPE(fixP->fx_addsy);
- }
-
- where[4] = (r_symbolnum >> 16) & 0x0ff;
- where[5] = (r_symbolnum >> 8) & 0x0ff;
- where[6] = r_symbolnum & 0x0ff;
- where[7] = (((fixP->fx_pcrel << 7) & 0x80) | ((nbytes_r_length[fixP->fx_size] << 5) & 0x60) |
- ((r_extern << 4) & 0x10));
-
- return;
-} /* tc_aout_fix_to_chars() */
-
-#endif /* OBJ_AOUT or OBJ_BOUT */
-
-#ifndef WORKING_DOT_WORD
-const int md_short_jump_size = 4;
-const int md_long_jump_size = 6;
-
-void
- md_create_short_jump(ptr,from_addr,to_addr,frag,to_symbol)
-char *ptr;
-long from_addr,
- to_addr;
-fragS *frag;
-symbolS *to_symbol;
-{
- long offset;
-
- offset = to_addr - (from_addr+2);
-
- md_number_to_chars(ptr ,(long)0x6000,2);
- md_number_to_chars(ptr+2,(long)offset,2);
-}
-
-void
- md_create_long_jump(ptr,from_addr,to_addr,frag,to_symbol)
-char *ptr;
-long from_addr,
- to_addr;
-fragS *frag;
-symbolS *to_symbol;
-{
- long offset;
-
- if (cpu_of_arch(current_architecture) < m68020) {
- offset=to_addr-S_GET_VALUE(to_symbol);
- md_number_to_chars(ptr ,(long)0x4EF9,2);
- md_number_to_chars(ptr+2,(long)offset,4);
- fix_new(frag,(ptr+2)-frag->fr_literal,4,to_symbol,(symbolS *)0,(long)0,0,
- NO_RELOC);
- } else {
- offset=to_addr - (from_addr+2);
- md_number_to_chars(ptr ,(long)0x60ff,2);
- md_number_to_chars(ptr+2,(long)offset,4);
- }
-}
-
-#endif
-/* Different values of OK tell what its OK to return. Things that aren't OK are an error (what a shock, no?)
-
- 0: Everything is OK
- 10: Absolute 1:8 only
- 20: Absolute 0:7 only
- 30: absolute 0:15 only
- 40: Absolute 0:31 only
- 50: absolute 0:127 only
- 55: absolute -64:63 only
- 60: absolute -128:127 only
- 70: absolute 0:4095 only
- 80: No bignums
-
- */
-
-static int get_num(exp,ok)
-struct m68k_exp *exp;
-int ok;
-{
-#ifdef TEST2
- long l = 0;
-
- if(!exp->e_beg)
- return 0;
- if(*exp->e_beg=='0') {
- if(exp->e_beg[1]=='x')
- sscanf(exp->e_beg+2,"%x",&l);
- else
- sscanf(exp->e_beg+1,"%O",&l);
- return l;
- }
- return atol(exp->e_beg);
-#else
- char *save_in;
- char c_save;
-
- if(!exp) {
- /* Can't do anything */
- return 0;
- }
- if(!exp->e_beg || !exp->e_end) {
- seg(exp)=SEG_ABSOLUTE;
- adds(exp)=0;
- subs(exp)=0;
- offs(exp)= (ok==10) ? 1 : 0;
- as_warn("Null expression defaults to %ld",offs(exp));
- return 0;
- }
-
- exp->e_siz=0;
- if(/* ok!=80 && */exp->e_end[-1]==SIZER && (exp->e_end-exp->e_beg)>=2) {
- switch(exp->e_end[0]) {
- case 's':
- case 'S':
- case 'b':
- case 'B':
- exp->e_siz=1;
- break;
- case 'w':
- case 'W':
- exp->e_siz=2;
- break;
- case 'l':
- case 'L':
- exp->e_siz=3;
- break;
- default:
- as_bad("Unknown size for expression \"%c\"",exp->e_end[0]);
- }
- exp->e_end-=2;
- }
- c_save=exp->e_end[1];
- exp->e_end[1]='\0';
- save_in=input_line_pointer;
- input_line_pointer=exp->e_beg;
- switch(expression(&(exp->e_exp))) {
- case SEG_PASS1:
- seg(exp)=SEG_ABSOLUTE;
- adds(exp)=0;
- subs(exp)=0;
- offs(exp)= (ok==10) ? 1 : 0;
- as_warn("Unknown expression: '%s' defaulting to %d",exp->e_beg,offs(exp));
- break;
-
- case SEG_ABSENT:
- /* Do the same thing the VAX asm does */
- seg(exp)=SEG_ABSOLUTE;
- adds(exp)=0;
- subs(exp)=0;
- offs(exp)=0;
- if(ok==10) {
- as_warn("expression out of range: defaulting to 1");
- offs(exp)=1;
- }
- break;
- case SEG_ABSOLUTE:
- switch(ok) {
- case 10:
- if(offs(exp)<1 || offs(exp)>8) {
- as_warn("expression out of range: defaulting to 1");
- offs(exp)=1;
- }
- break;
- case 20:
- if(offs(exp)<0 || offs(exp)>7)
- goto outrange;
- break;
- case 30:
- if(offs(exp)<0 || offs(exp)>15)
- goto outrange;
- break;
- case 40:
- if(offs(exp)<0 || offs(exp)>32)
- goto outrange;
- break;
- case 50:
- if(offs(exp)<0 || offs(exp)>127)
- goto outrange;
- break;
- case 55:
- if(offs(exp)<-64 || offs(exp)>63)
- goto outrange;
- break;
- case 60:
- if(offs(exp)<-128 || offs(exp)>127)
- goto outrange;
- break;
- case 70:
- if(offs(exp)<0 || offs(exp)>4095) {
- outrange:
- as_warn("expression out of range: defaulting to 0");
- offs(exp)=0;
- }
- break;
- default:
- break;
- }
- break;
- case SEG_TEXT:
- case SEG_DATA:
- case SEG_BSS:
- case SEG_UNKNOWN:
- case SEG_DIFFERENCE:
- if(ok>=10 && ok<=70) {
- seg(exp)=SEG_ABSOLUTE;
- adds(exp)=0;
- subs(exp)=0;
- offs(exp)= (ok==10) ? 1 : 0;
- as_warn("Can't deal with expression \"%s\": defaulting to %ld",exp->e_beg,offs(exp));
- }
- break;
- case SEG_BIG:
- if(ok==80 && offs(exp)<0) { /* HACK! Turn it into a long */
- LITTLENUM_TYPE words[6];
-
- gen_to_words(words,2,8L);/* These numbers are magic! */
- seg(exp)=SEG_ABSOLUTE;
- adds(exp)=0;
- subs(exp)=0;
- offs(exp)=words[1]|(words[0]<<16);
- } else if(ok!=0) {
- seg(exp)=SEG_ABSOLUTE;
- adds(exp)=0;
- subs(exp)=0;
- offs(exp)= (ok==10) ? 1 : 0;
- as_warn("Can't deal with expression \"%s\": defaulting to %ld",exp->e_beg,offs(exp));
- }
- break;
- default:
- as_fatal("failed sanity check.");
- }
- if(input_line_pointer!=exp->e_end+1)
- as_bad("Ignoring junk after expression");
- exp->e_end[1]=c_save;
- input_line_pointer=save_in;
- if(exp->e_siz) {
- switch(exp->e_siz) {
- case 1:
- if(!isbyte(offs(exp)))
- as_warn("expression doesn't fit in BYTE");
- break;
- case 2:
- if(!isword(offs(exp)))
- as_warn("expression doesn't fit in WORD");
- break;
- }
- }
- return offs(exp);
-#endif
-} /* get_num() */
-
-/* These are the back-ends for the various machine dependent pseudo-ops. */
-void demand_empty_rest_of_line(); /* Hate those extra verbose names */
-
-static void s_data1() {
- subseg_new(SEG_DATA,1);
- demand_empty_rest_of_line();
-} /* s_data1() */
-
-static void s_data2() {
- subseg_new(SEG_DATA,2);
- demand_empty_rest_of_line();
-} /* s_data2() */
-
-static void s_bss() {
- /* We don't support putting frags in the BSS segment, but we
- can put them into initialized data for now... */
- subseg_new(SEG_DATA,255); /* FIXME-SOON */
- demand_empty_rest_of_line();
-} /* s_bss() */
-
-static void s_even() {
- register int temp;
- register long temp_fill;
-
- temp = 1; /* JF should be 2? */
- temp_fill = get_absolute_expression ();
- if ( ! need_pass_2 ) /* Never make frag if expect extra pass. */
- frag_align (temp, (int)temp_fill);
- demand_empty_rest_of_line();
-} /* s_even() */
-
-static void s_proc() {
- demand_empty_rest_of_line();
-} /* s_proc() */
-
-/* s_space is defined in read.c .skip is simply an alias to it. */
-
-/*
- * md_parse_option
- * Invocation line includes a switch not recognized by the base assembler.
- * See if it's a processor-specific option. These are:
- *
- * -[A]m[c]68000, -[A]m[c]68008, -[A]m[c]68010, -[A]m[c]68020, -[A]m[c]68030, -[A]m[c]68040
- * -[A]m[c]68881, -[A]m[c]68882, -[A]m[c]68851
- * Select the architecture. Instructions or features not
- * supported by the selected architecture cause fatal
- * errors. More than one may be specified. The default is
- * -m68020 -m68851 -m68881. Note that -m68008 is a synonym
- * for -m68000, and -m68882 is a synonym for -m68881.
- *
- * MAYBE_FLOAT_TOO is defined below so that specifying a processor type
- * (e.g. m68020) also requests that float instructions be included. This
- * is the default setup, mostly to avoid hassling users. A better
- * rearrangement of this structure would be to add an option to DENY
- * floating point opcodes, for people who want to really know there's none
- * of that funny floaty stuff going on. FIXME-later.
- */
-#ifndef MAYBE_FLOAT_TOO
-#define MAYBE_FLOAT_TOO m68881
-#endif
-
-int md_parse_option(argP,cntP,vecP)
-char **argP;
-int *cntP;
-char ***vecP;
-{
- switch(**argP) {
- case 'l': /* -l means keep external to 2 bit offset
- rather than 16 bit one */
- break;
-
- case 'S': /* -S means that jbsr's always turn into jsr's. */
- break;
-
- case 'A':
- (*argP)++;
- /* intentional fall-through */
- case 'm':
- (*argP)++;
-
- if (**argP=='c') {
- (*argP)++;
- } /* allow an optional "c" */
-
- if (!strcmp(*argP, "68000")
- || !strcmp(*argP, "68008")) {
- current_architecture |= m68000;
- } else if (!strcmp(*argP, "68010")) {
-#ifdef TE_SUN
- omagic= 1<<16|OMAGIC;
-#endif
- current_architecture |= m68010;
-
- } else if (!strcmp(*argP, "68020")) {
- current_architecture |= m68020 | MAYBE_FLOAT_TOO;
-
- } else if (!strcmp(*argP, "68030")) {
- current_architecture |= m68030 | MAYBE_FLOAT_TOO;
-
- } else if (!strcmp(*argP, "68040")) {
- current_architecture |= m68040 | MAYBE_FLOAT_TOO;
-
-#ifndef NO_68881
- } else if (!strcmp(*argP, "68881")) {
- current_architecture |= m68881;
-
- } else if (!strcmp(*argP, "68882")) {
- current_architecture |= m68882;
-
-#endif /* NO_68881 */
-#ifndef NO_68851
- } else if (!strcmp(*argP,"68851")) {
- current_architecture |= m68851;
-
-#endif /* NO_68851 */
- } else {
- as_warn("Unknown architecture, \"%s\". option ignored", *argP);
- } /* switch on architecture */
-
- while(**argP) (*argP)++;
-
- break;
-
- case 'p':
- if (!strcmp(*argP,"pic")) {
- (*argP) += 3;
- break; /* -pic, Position Independent Code */
- } else {
- return(0);
- } /* pic or not */
-
- default:
- return 0;
- }
- return 1;
-}
-
-
-#ifdef TEST2
-
-/* TEST2: Test md_assemble() */
-/* Warning, this routine probably doesn't work anymore */
-
-main()
-{
- struct m68k_it the_ins;
- char buf[120];
- char *cp;
- int n;
-
- m68k_ip_begin();
- for(;;) {
- if(!gets(buf) || !*buf)
- break;
- if(buf[0]=='|' || buf[1]=='.')
- continue;
- for(cp=buf;*cp;cp++)
- if(*cp=='\t')
- *cp=' ';
- if(is_label(buf))
- continue;
- memset(&the_ins, '\0', sizeof(the_ins));
- m68k_ip(&the_ins,buf);
- if(the_ins.error) {
- printf("Error %s in %s\n",the_ins.error,buf);
- } else {
- printf("Opcode(%d.%s): ",the_ins.numo,the_ins.args);
- for(n=0;n<the_ins.numo;n++)
- printf(" 0x%x",the_ins.opcode[n]&0xffff);
- printf(" ");
- print_the_insn(&the_ins.opcode[0],stdout);
- (void)putchar('\n');
- }
- for(n=0;n<strlen(the_ins.args)/2;n++) {
- if(the_ins.operands[n].error) {
- printf("op%d Error %s in %s\n",n,the_ins.operands[n].error,buf);
- continue;
- }
- printf("mode %d, reg %d, ",the_ins.operands[n].mode,the_ins.operands[n].reg);
- if(the_ins.operands[n].b_const)
- printf("Constant: '%.*s', ",1+the_ins.operands[n].e_const-the_ins.operands[n].b_const,the_ins.operands[n].b_const);
- printf("ireg %d, isiz %d, imul %d, ",the_ins.operands[n].ireg,the_ins.operands[n].isiz,the_ins.operands[n].imul);
- if(the_ins.operands[n].b_iadd)
- printf("Iadd: '%.*s',",1+the_ins.operands[n].e_iadd-the_ins.operands[n].b_iadd,the_ins.operands[n].b_iadd);
- (void)putchar('\n');
- }
- }
- m68k_ip_end();
- return 0;
-}
-
-is_label(str)
-char *str;
-{
- while(ISSPACE(*str))
- str++;
- while(*str && !ISSPACE(*str))
- str++;
- if(str[-1]==':' || str[1]=='=')
- return 1;
- return 0;
-}
-
-#endif
-
-/* Possible states for relaxation:
-
- 0 0 branch offset byte (bra, etc)
- 0 1 word
- 0 2 long
-
- 1 0 indexed offsets byte a0@(32,d4:w:1) etc
- 1 1 word
- 1 2 long
-
- 2 0 two-offset index word-word a0@(32,d4)@(45) etc
- 2 1 word-long
- 2 2 long-word
- 2 3 long-long
-
- */
-
-
-
-#ifdef DONTDEF
-abort()
-{
- printf("ABORT!\n");
- exit(12);
-}
-
-print_frags()
-{
- fragS *fragP;
- extern fragS *text_frag_root;
-
- for(fragP=text_frag_root;fragP;fragP=fragP->fr_next) {
- printf("addr %lu next 0x%x fix %ld var %ld symbol 0x%x offset %ld\n",
- fragP->fr_address,fragP->fr_next,fragP->fr_fix,fragP->fr_var,fragP->fr_symbol,fragP->fr_offset);
- printf("opcode 0x%x type %d subtype %d\n\n",fragP->fr_opcode,fragP->fr_type,fragP->fr_subtype);
- }
- fflush(stdout);
- return 0;
-}
-#endif
-
-#ifdef DONTDEF
-/*VARARGS1*/
-panic(format,args)
-char *format;
-{
- fputs("Internal error:",stderr);
- _doprnt(format,&args,stderr);
- (void)putc('\n',stderr);
- as_where();
- abort();
-}
-#endif
-
-/* We have no need to default values of symbols. */
-
-/* ARGSUSED */
-symbolS *
- md_undefined_symbol (name)
-char *name;
-{
- return 0;
-}
-
-/* Parse an operand that is machine-specific.
- We just return without modifying the expression if we have nothing
- to do. */
-
-/* ARGSUSED */
-void
- md_operand (expressionP)
-expressionS *expressionP;
-{
-}
-
-/* Round up a section size to the appropriate boundary. */
-long
- md_section_align (segment, size)
-segT segment;
-long size;
-{
- return size; /* Byte alignment is fine */
-}
-
-/* Exactly what point is a PC-relative offset relative TO?
- On the 68k, they're relative to the address of the offset, plus
- its size. (??? Is this right? FIXME-SOON!) */
-long
- md_pcrel_from (fixP)
-fixS *fixP;
-{
- return fixP->fx_size + fixP->fx_where + fixP->fx_frag->fr_address;
-}
-
-#ifdef MRI
-void s_ds(size)
-{
- unsigned int fill = get_absolute_expression() * size;
- char *p = frag_var (rs_fill, fill, fill, (relax_substateT)0, (symbolS *)0,
- 1, (char *)0);
- * p = 0;
- demand_empty_rest_of_line();
-}
-
-void s_dc(size)
-{
-
- cons(size);
-
-
-}
-
-void s_dcb(size)
-{
- int repeat = get_absolute_expression();
- int fill;
-
- if (*input_line_pointer == ',')
- {
- char *p;
- input_line_pointer++;
-
- fill = get_absolute_expression();
- p = frag_var(rs_fill,
- size,
- size,
- (relax_substateT)0,
- (symbolS *)0,
- repeat,
- 0);
- md_number_to_chars(p, fill, size);
- }
- demand_empty_rest_of_line();
-
-
-}
-
-void s_chip()
-{
- unsigned int target = get_absolute_expression();
-#define MACHINE_MASK (m68000 | m68008 | m68010 | m68020 | m68040)
- switch (target)
- {
- case 68000:
- case 68008:
- current_architecture = (current_architecture & ~ MACHINE_MASK) | m68000;
- break;
- case 68010:
- current_architecture = (current_architecture & ~ MACHINE_MASK) | m68010;
- break;
- case 68020:
- current_architecture = (current_architecture & ~ MACHINE_MASK) | m68020;
- break;
- case 68030:
- current_architecture = (current_architecture & ~ MACHINE_MASK) | m68030;
- break;
- case 68040:
- current_architecture = (current_architecture & ~ MACHINE_MASK) | m68040;
- break;
- case 68881:
- current_architecture |= m68881;
- break;
- case 68882:
- current_architecture |= m68882;
- break;
- case 68851:
- current_architecture |= m68851;
- break;
-
- default:
- as_bad("Unrecognised CHIP %d\n", target);
-
- }
- demand_empty_rest_of_line();
-}
-
-#endif
-
-/*
- * Local Variables:
- * comment-column: 0
- * fill-column: 131
- * End:
- */
-
-/* end of tc-m68kmote.c */
+++ /dev/null
-/* This file is tc-m68kmote.h
-
- Copyright (C) 1987-1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * This file is tp-generic.h and is intended to be a template for
- * target processor specific header files.
- */
-
-#define TC_M68K 1
-
-#ifdef TE_SUN3
-/* This variable contains the value to write out at the beginning of
- the a.out file. The 2<<16 means that this is a 68020 file instead
- of an old-style 68000 file */
-
-#define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE (2<<16|OMAGIC); /* Magic byte for file header */
-#endif /* TE_SUN3 */
-
-#define AOUT_MACHTYPE 0x2
-#define REVERSE_SORT_RELOCS /* FIXME-NOW: this line can be removed. */
-#define LOCAL_LABELS_FB
-
-#define tc_crawl_symbol_chain(a) {;} /* not used */
-#define tc_headers_hook(a) {;} /* not used */
-#define tc_aout_pre_write_hook(x) {;} /* not used */
-
-#define LISTING_WORD_SIZE 2 /* A word is 2 bytes */
-#define LISTING_LHS_WIDTH 3 /* 3 word on the first line */
-#define LISTING_LHS_WIDTH_SECOND 3 /* One word on the second line */
-#define LISTING_LHS_CONT_LINES 4 /* And 4 lines max */
-#define LISTING_HEADER "68K GAS "
-
-/* Copied from write.c */
-#define M68K_AIM_KLUDGE(aim, this_state,this_type) \
- if (aim==0 && this_state== 4) { /* hard encoded from tc-m68k.c */ \
- aim=this_type->rlx_forward+1; /* Force relaxation into word mode */ \
- }
-#define MRI
-
-/*
- * Local Variables:
- * comment-column: 0
- * fill-column: 131
- * End:
- */
-
-/* end of tc-m68kmote.h */
+++ /dev/null
-/* Machine specific defines for the unisoft 680x0 V.3.2 version 1.3 */
-
-/* Remove leading underscore from the gcc generated symbol names */
-#define STRIP_UNDERSCORE 1
+++ /dev/null
-/* sparc.h -- Header file for the SPARC
- Copyright (C) 1989 Free Software Foundation, Inc.
-
-This file is part of GAS, the GNU Assembler.
-
-GAS is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GAS is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GAS; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * The following enum and struct were borrowed from
- * sunOS /usr/include/sun4/a.out.h
- *
- */
-
-enum reloc_type
-{
- RELOC_8, RELOC_16, RELOC_32, RELOC_DISP8,
- RELOC_DISP16, RELOC_DISP32, RELOC_WDISP30, RELOC_WDISP22,
- RELOC_HI22, RELOC_22, RELOC_13, RELOC_LO10,
- RELOC_SFA_BASE, RELOC_SFA_OFF13, RELOC_BASE10, RELOC_BASE13,
- RELOC_BASE22, RELOC_PC10, RELOC_PC22, RELOC_JMP_TBL,
- RELOC_SEGOFF16, RELOC_GLOB_DAT, RELOC_JMP_SLOT, RELOC_RELATIVE,
-
- NO_RELOC
-};
-
-struct reloc_info_sparc
-{
- unsigned long r_address;
-/*
- * Using bit fields here is a bad idea because the order is not portable. :-(
- */
- unsigned int r_index : 24;
- unsigned int r_extern : 1;
- unsigned int unused : 2;
- enum reloc_type r_type : 5;
- long r_addend;
-};
-
-#define relocation_info reloc_info_sparc
-
+++ /dev/null
-/* Machine specific defines for the unisoft 680x0 V.3.2 version 1.3 */
-
-/* Remove leading underscore from the gcc generated symbol names */
-#define STRIP_UNDERSCORE 1
+++ /dev/null
-# This line from make-sun3.
+++ /dev/null
-@echo off
-echo Configuring GAS for H8/300
-
-copy config\ho-go32.h host.h
-copy config\tc-h8300.c targ-cpu.c
-copy config\tc-h8300.h targ-cpu.h
-copy config\te-generic.h targ-env.h
-copy config\objcoff-bfd.h obj-format.h
-copy config\objcoff-bfd.c obj-format.c
-copy config\atof-ieee.c atof-targ.c
-
-copy Makefile.dos Makefile
-
-
+++ /dev/null
-#!/bin/sh
-
-# Configuration script
-# Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
-
-#This file is part of GNU.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-# $Id$
-
-#
-# Shell script to create proper links to machine-dependent files in
-# preparation for compilation.
-#
-# If configure succeeds, it leaves its status in config.status.
-# If configure fails after disturbing the status quo,
-# config.status is removed.
-#
-
-remove=rm
-hard_link=ln
-symbolic_link='ln -s'
-
-#for Test
-#remove="echo rm"
-#hard_link="echo ln"
-#symbolic_link="echo ln -s"
-
-progname=$0
-
-# clear some things potentially inherited from environment.
-ansi=
-arguments=$*
-defaulttargets=
-destdir=
-fatal=
-hostsubdir=
-Makefile=Makefile
-Makefile_in=Makefile.in
-norecursion=
-recurring=
-removing=
-srcdir=
-srctrigger=
-target=
-targets=
-commontargets=
-configdirs=
-targetsubdir=
-template=
-verbose=
-
-for arg in $*;
-do
- case ${arg} in
- -ansi | +a*)
- ansi=true
- clib=clib
- ;;
- -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
- destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
- ;;
- -languages=* | +languages=* | +language=* | +languag=* \
- | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
- | +l=*)
- languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
- ;;
- -gas | +g*)
- gas=yes
- ;;
- -help | +h*)
- fatal=true
- ;;
- -nfp | +nf*)
- nfp=yes
- ;;
- -norecursion | +no*)
- norecursion=true
- ;;
- -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re)
- recurring=true
- ;;
- -rm | +rm)
- removing=${arg}
- ;;
-# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
-# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
-# ;;
- -subdirs | +f* | +su*)
- subdirs=${arg}
- ;;
- -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
- if [ -n "${targets}" ] ; then
- subdirs="+subdirs"
- fi
-
- newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
- targets="${newtargets}"
- ;;
- -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
- template=`echo ${arg} | sed 's/[+-]template=//'`
- ;;
- -v | -verbose | +v*)
- verbose=${arg}
- ;;
- -* | +*)
- (echo ;
- echo "Unrecognized option: \"${arg}\"". ;
- echo) 1>&2
- fatal=true
- ;;
- *)
- if [ -n "${hosts}" ] ; then
- subdirs="+subdirs"
- fi
-
- newhosts="${hosts} ${arg}"
- hosts=${newhosts}
- ;;
- esac
-done
-
-if [ -n "${verbose}" ] ; then
- echo `pwd`/configure $*
-fi
-
-# process host and target only if not rebuilding configure itself or removing.
-if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
- # Complain if an arg is missing
- if [ -z "${hosts}" ] ; then
- (echo ;
- echo "configure: No HOST specified." ;
- echo) 1>&2
- fatal=true
- fi
-fi
-
-if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
- (echo "Usage: configure HOST" ;
- echo ;
- echo "Options: [defaults in brackets]" ;
- echo " +ansi configure w/ANSI library. [no ansi lib]" ;
- echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ;
- echo " +subdirs configure in subdirectories. [in source directories]" ;
- echo " +lang=LANG configure to build LANG. [gcc]" ;
- echo " +help print this message. [normal config]" ;
- echo " +gas configure the compilers for use with gas. [native as]" ;
- echo " +nfp configure the compilers default to soft floating point. [hard float]" ;
- echo " +norecursion configure this directory only. [recurse]" ;
- echo " +rm remove this configuration. [build a configuration]" ;
- echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ;
- echo " +template=TEM rebuild configure using TEM. [normal config]" ;
- echo ;
- echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
- echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ;
- echo "options given will apply to all targets.") 1>&2
-
- if [ -r config.status ] ; then
- cat config.status
- fi
-
- exit 1
-fi
-
-#### configure.in common parts come in here.
-# This file is a shell script that supplies the information necessary
-# to tailor a template configure script into the configure script
-# appropriate for this directory. For more information, check any
-# existing configure script.
-
-srctrigger=as.c
-srcname="gas"
-targetdependent=true
-
-## end of common part.
-
-# are we rebuilding config itself?
-if [ -n "${template}" ] ; then
- if [ ! -r ${template} ] ; then
- echo '***' "Can't find template ${template}." 1>&2
- exit 1
- fi
-
-# prep the template
- sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
-#### configure.in common parts come in here.\
-## end of common part.' \
- -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
-#### configure.in per-host parts come in here.\
-## end of per-host part.' \
- -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
-#### configure.in per-target parts come in here.\
-## end of per-target part.' \
- -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
-#### configure.in post-target parts come in here.\
-## end of post-target part.' \
- < ${template} > template.new
-
- if [ -r configure.in ] ; then
- if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2
- exit 1
- fi
-
- if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2
- exit 1
- fi
-
- # split configure.in into common, per-host, per-target,
- # and post-target parts. Post-target is optional.
- sed -e '/^# per\-host:/,$d' configure.in > configure.com
- sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
- if grep -s '^# post-target:' configure.in ; then
- sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
- sed -e '1,/^# post\-target:/d' configure.in > configure.pos
- else
- sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
- echo >configure.pos
- fi
-
- # and insert them
- sed -e '/^#### configure.in common parts come in here.$/ r configure.com' \
- -e '/^#### configure.in per\-host parts come in here.$/ r configure.hst' \
- -e '/^#### configure.in per\-target parts come in here.$/ r configure.tgt' \
- -e '/^#### configure.in post\-target parts come in here.$/ r configure.pos' \
- template.new > configure.new
-
- rm -f configure.com configure.tgt configure.hst configure.pos
- else
- echo Warning: no configure.in in `pwd`
- cat ${template} >> configure
- fi
-
- chmod a+x configure.new
- rm template.new
-# mv configure configure.old
- mv configure.new configure
-
- if [ -n "${verbose}" ] ; then
- echo Rebuilt configure in `pwd`
- fi
-
- # Now update config.sub from the template directory.
- if echo "$template" | grep -s 'configure$' ; then
- cp `echo "$template" | sed s/configure$/config.sub/` ./config.sub.new
- # mv config.sub config.sub.old
- mv config.sub.new config.sub
-
- if [ -n "${verbose}" ] ; then
- echo Rebuilt config.sub in `pwd`
- fi
- fi
-
- if [ -z "${norecursion}" ] ; then
- # If template is relative path, make it absolute for recurring.
- if echo "${template}" | grep -s '^/' ; then
- true
- else
- template=`pwd`/${template}
- fi
-
- while [ -n "${configdirs}" ] ; do
- # set configdir to car of configdirs, configdirs to cdr of configdirs
- set ${configdirs}; configdir=$1; shift; configdirs=$*
-
- if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
- targetspecificdirs=${configdir}.*
- else
- targetspecificdirs=
- fi
-
- for i in ${configdir} ${targetspecificdirs} ; do
- if [ -d $i ] ; then
- if [ -r $i/configure ] ; then
- (cd $i ;
- ./configure +template=${template} ${verbose})
- else
- echo Warning: No configure script in `pwd`/$i
- fi
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory $i is missing.
- fi
- fi
- done
- done
- fi
-
- exit 0
-fi
-
-# some sanity checks on configure.in
-if [ -z "${srctrigger}" ] ; then
- echo Warning: srctrigger not set in configure.in. `pwd` not configured.
- exit 1
-fi
-
-for host in ${hosts} ; do
- # Default other arg
- if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
- targets=${host}
- defaulttargets=true
- fi
-
- host_alias=${host}
-
- result=`/bin/sh ./config.sub ${host}`
- host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- host=${host_cpu}-${host_vendor}-${host_os}
- host_makefile_frag=config/hmake-${host}
-
-#### configure.in per-host parts come in here.
-
-gas_host=generic
-
-case "${host_cpu}" in
-a29k | rs6000 | vax) gas_host=${host_cpu} ;;
-mips)
- case "${host_os}" in
- ultrix) gas_host=decstation ;;
- esac
- ;;
-*)
- case "${host_os}" in
- ansi | ultrix | hpux | sysv*) gas_host=${host_os} ;;
- *)
- case "${host_vendor}" in
- sun)
- case "${host_cpu}" in
- m68k) gas_host=sun3 ;;
- i386) gas_host=sun386 ;;
- sparc) gas_host=sun4 ;;
- esac
- ;;
- esac
- ;;
- esac
- ;;
-esac
-
-## end of per-host part.
-
- for target in ${targets} ; do
-
- target_alias=${target}
- result=`/bin/sh ./config.sub ${target}`
- target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- target=${target_cpu}-${target_vendor}-${target_os}
- target_makefile_frag=config/tmake-${target}
-
-#### configure.in per-target parts come in here.
-
-# assign cpu type
-emulation=generic
-
-cpu_type=${target_cpu}
-
-# assign object format
-case ${target_os} in
-sysv* | -coff*)
- obj_format=coff
- ;;
-bout*)
- obj_format=bout
- ;;
-bsd* | sunos* | *)
- obj_format=aout
- ;;
-generic)
- obj_format=generic
- ;;
-esac
-
-# assign floating point type
-case ${target_cpu} in
-vax)
- atof=vax
- ;;
-*)
- atof=ieee
- ;;
-esac
-
-# and target makefile frag
-
-target_makefile_frag=config/tmake-${target_cpu}
-
-files="config/ho-${gas_host}.h config/tc-${cpu_type}.c \
- config/tc-${cpu_type}.h config/te-${emulation}.h \
- config/obj-${obj_format}.h config/obj-${obj_format}.c \
- config/atof-${atof}.c"
-
-links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
-## end of per-target part.
-
- # Temporarily, we support only direct subdir builds.
- hostsubdir=H-${host_alias}
- targetsubdir=T-${target_alias}
-
- if [ -n "${removing}" ] ; then
- if [ -n "${subdirs}" ] ; then
- if [ -d "${hostsubdir}" ] ; then
- rm -rf ${hostsubdir}/${targetsubdir}
-
- if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then
- rm -rf ${hostsubdir}
- fi
- else
- echo Warning: no `pwd`/${hostsubdir} to remove.
- fi
- else
- rm -f ${Makefile} config.status ${links}
- fi
- else
- if [ -n "${subdirs}" ] ; then
- # check for existing status before allowing forced subdirs.
- if [ -f ${Makefile} ] ; then
- echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2
- exit 1
- fi
-
- if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
- cd ${hostsubdir}
-
- if [ ! -d ${targetsubdir} ] ; then
- if [ -z "${commontargets}" ] ; then
- mkdir ${targetsubdir}
- else
- if [ ! -d Target-independent ] ; then
- mkdir Target-independent
- fi
-
- ${symbolic_link} Target-independent ${targetsubdir}
- fi # if target independent
- fi # if no target dir yet
-
- cd ${targetsubdir}
-
- srcdir=../..
- else
- # if not subdir builds, then make sure none exist.
- if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
- echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2
- exit 1
- fi
- fi
-
- # Find the source files, if location was not specified.
- if [ -z "${srcdir}" ] ; then
- srcdirdefaulted=1
- srcdir=.
- if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
- srcdir=..
- fi
- fi
-
- if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
- if [ -z "${srcdirdefaulted}" ] ; then
- echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
- else
- echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
- fi
-
- echo '***' \(At least ${srctrigger} is missing.\) 1>&2
- exit 1
- fi
-
- # Set up the list of links to be made.
- # ${links} is the list of link names, and ${files} is the list of names to link to.
-
- # Make the links.
- while [ -n "${files}" ] ; do
- # set file to car of files, files to cdr of files
- set ${files}; file=$1; shift; files=$*
- set ${links}; link=$1; shift; links=$*
-
- if [ ! -r ${srcdir}/${file} ] ; then
- echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
- echo '***' "since the file \"${file}\" does not exist." 1>&2
- exit 1
- fi
-
- ${remove} -f ${link}
- rm -f config.status
- # Make a symlink if possible, otherwise try a hard link
- ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
-
- if [ ! -r ${link} ] ; then
- echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
- exit 1
- fi
-
- if [ -n "${verbose}" ] ; then
- echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
- fi
- done
-
- # Create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
-
- case ${srcdir} in
- .)
- ;;
- *)
- echo "dir ." > .gdbinit
- echo "dir ${srcdir}" >> .gdbinit
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
- ;;
- esac
-
- # Install a makefile, and make it set VPATH
- # if necessary so that the sources are found.
- # Also change its value of srcdir.
-
- # FIXME-someday: This business of always writing to .tem and mv back
- # is so that I don't screw things up while developing. Once this
- # template is stable, these should be optimized. xoxorich.
-
- # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
- if [ "${host}" != "${target}" ] ; then
- echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
- echo "ALL=start.encap" >> ${Makefile}
- else
- echo "ALL=all.internal" > ${Makefile}
- fi
-
- # set target, host, VPATH
- echo "host_alias = ${host_alias}" >> ${Makefile}
- echo "host_cpu = ${host_cpu}" >> ${Makefile}
- echo "host_vendor = ${host_vendor}" >> ${Makefile}
- echo "host_os = ${host_os}" >> ${Makefile}
-
- echo "target_alias = ${target_alias}" >> ${Makefile}
- echo "target_cpu = ${target_cpu}" >> ${Makefile}
- echo "target_vendor = ${target_vendor}" >> ${Makefile}
- echo "target_os = ${target_os}" >> ${Makefile}
-
- if [ -n "${subdirs}" ] ; then
- echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
- else
- echo "subdir =" >> ${Makefile}
- fi
-
- # echo "workdir = `pwd`" >> ${Makefile}
- echo "VPATH = ${srcdir}" >> ${Makefile}
-
- # add "Makefile.in" (or whatever it's called)
- cat ${srcdir}/${Makefile_in} >> ${Makefile}
-
- # Conditionalize the makefile for this host.
- if [ -f ${srcdir}/${host_makefile_frag} ] ; then
- (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # Conditionalize the makefile for this target.
- if [ -f ${srcdir}/${target_makefile_frag} ] ; then
- (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # set srcdir
- sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- # set destdir
- if [ -n "${destdir}" ] ; then
- sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # reset SUBDIRS
- sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- # reset NONSUBDIRS
- sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- using=
- if [ -f ${srcdir}/${host_makefile_frag} ] ; then
- using=" using \"${host_makefile_frag}\""
- fi
-
- # remove any form feeds.
- sed -e "s/\f//" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- if [ -f ${srcdir}/${target_makefile_frag} ] ; then
- if [ -z "${using}" ] ; then
- andusing=" using \"${target_makefile_frag}\""
- else
- andusing="${using} and \"${target_makefile_frag}\""
- fi
- else
- andusing=${using}
- fi
-
- if [ -n "${verbose}" -o -z "${recurring}" ] ; then
- echo "Created \"${Makefile}\"" in `pwd`${andusing}.
- fi
-
-#### configure.in post-target parts come in here.
-
-## end of post-target part.
-
- # describe the chosen configuration in config.status.
- # Make that file a shellscript which will reestablish
- # the same configuration. Used in Makefiles to rebuild
- # Makefiles.
-
- echo "#!/bin/sh
-# ${srcname} was configured as follows:
-${srcdir}/configure" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` > config.status
- chmod a+x config.status
-
- originaldir=`pwd`
- cd ${srcdir}
- fi
-
- # If there are subdirectories, then recurse.
- if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
- for configdir in ${configdirs} ; do
- if [ -n "${verbose}" ] ; then
- echo Configuring ${configdir}...
- fi
-
- if [ -d ${configdir} ] ; then
- (cd ${configdir} ;
- ./configure +recurring ${host_alias} +target=${target_alias} \
- ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
- | sed 's/^/ /'
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory \"${configdir}\" is missing.
- fi
- fi
- done
- fi
- done # for each target
-
- # Now build a Makefile for this host.
- if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
- cd ${hostsubdir}
- cat > GNUmakefile << E!O!F
-# Makefile generated by configure for host ${host_alias}.
-
-ALL := $(shell ls -d Target-*)
-
-%:
- $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
-
-all:
-E!O!F
- cd ..
- fi
-done # for each host
-
-exit 0
-
-#
-# Local Variables:
-# fill-column: 131
-# End:
-#
-
-# end of configure
+++ /dev/null
-#!/bin/sh
-# Configuration script for GNU GAS
-# Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
-
-#This file is not yet part of GNU GAS.
-
-#GNU GAS is free software; you can redistribute it and/or modify
-#it under the terms of the GNU General Public License as published by
-#the Free Software Foundation; either version 1, or (at your option)
-#any later version.
-
-#GNU GAS is distributed in the hope that it will be useful,
-#but WITHOUT ANY WARRANTY; without even the implied warranty of
-#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#GNU General Public License for more details.
-
-#You should have received a copy of the GNU General Public License
-#along with GNU GAS; see the file COPYING. If not, write to
-#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# $Id$
-
-#
-# Shell script to create proper links to machine-dependent files in
-# preparation for compiling gas.
-#
-# Usage: configure [-srcdir=DIR] [-host=HOST] TARGET
-#
-# If configure succeeds, it leaves its status in config.status.
-# If configure fails after disturbing the status quo,
-# config.status is removed.
-#
-
-progname=$0
-
-remove=rm
-hard_link=ln
-symbolic_link='ln -s'
-
-host=
-target=
-
-#for Test
-#remove="echo rm"
-#hard_link="echo ln"
-#symbolic_link="echo ln -s"
-
-for arg in $*;
-do
- case $arg in
- -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
- srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'`
- ;;
- -host=* | +host=* | +hos=* | +ho=* | +h=*)
- host=`echo $arg | sed 's/[+-]h[a-z]*=//'`
- ;;
- *)
-# Allow configure HOST TARGET
- if [ x$host = x ]
- then
- host=$target
- fi
- target=$arg
- ;;
- esac
-done
-
-# Complain if an arg is missing
-if [ x$target = x ]
-then
- echo "Usage: $progname [+srcdir=DIR] [+host=HOST] TARGET"
- echo -n "Where HOST and TARGET are something like "
- echo "\`vax', \`sun3', \`encore', etc."
- if [ -r config.status ]
- then
- cat config.status
- fi
- exit 1
-fi
-
-# Default other arg
-if [ x$host = x ]
-then
- host=$target
-fi
-
-# Find the source files, if location was not specified.
-if [ x$srcdir = x ]
-then
- srcdirdefaulted=1
- srcdir=.
- if [ ! -r as.c ]
- then
- srcdir=..
- fi
-fi
-
-if [ ! -r ${srcdir}/as.c ]
-then
- if [ x$srcdirdefaulted = x ]
- then
- echo "$progname: Can't find assembler sources in \`${srcdir}'." 1>&2
- else
- echo "$progname: Can't find assembler sources in \`.' or \`..'." 1>&2
- fi
- exit 1
-fi
-
-# Decode the host machine, then the target machine.
-# For the host machine, we save the ho variable as host_ho;
-# then we decode the target machine and forget everything else
-# that came from the host machine.
-for machine in $host $target; do
- tc=
- obj=
-
- host_header=
- obj_header=
- obj_source=
- te_header=
- tc_header=
- tc_source=
-
- make_var_file=
-
- case $machine in
- generic)
- ;;
- i860)
- tc=i860
- obj=aout
- ;;
- pmax | dec3100)
- ho=pmax
- ;;
- sun386)
- ho=sun386
- ;;
- sun4 | sun4-aout | sun-4 | sun4-os4 | sun-4-os4)
- ho=sun4
- tc=sparc
- obj=aout
- ;;
- sun4-bout)
- tc=sparc
- obj=bout
- ;;
- sun4-bfd-sunos)
- tc=sparc
- obj=bfd-sunos
- ;;
- i960 | i960-coff)
- tc=i960
- obj=coff
- te=ic960
- ;;
- i960-bout)
- tc=i960
- obj=bout
- ;;
- i960-aout)
- tc=i960
- obj=aout
- ;;
- sun3 | sun3-aout)
- ho=sun3
- tc=m68k
- obj=aout
- te=sun3
- ;;
- a29k | a29k-aout)
- tc=a29k
- obj=aout
- ;;
- a29k-coff)
- tc=a29k
- obj=coff
- ;;
- i386)
- tc=i386
- obj=aout
- ;;
- ns32k)
- tc=ns32k
- obj=aout
- ;;
- vax)
- tc=vax
- obj=aout
- ;;
- rs6000)
- ;;
- esac
- if [ x$pass1done = x ]
- then
- if [ x$ho = x ]; then ho=$host; fi
- if [ x$ho_header = x ]; then ho_ho_header=ho-$ho.h
- else ho_ho_header=$ho_header
- fi
- if [ x$make_var_file = x ]
- then make_var_file=make-$ho; fi
- ho_make_var_file=$make_var_file
- pass1done=yes
- else
- host_make_var_file=$ho_make_var_file
- ho_header=$ho_ho_header
- fi
-done
-
-
-# Default the machine-specific variables that were not explicitly set.
-if [ x$te = x ]
-then te=generic; fi
-
-if [ x$te_header = x ]
-then te_header=te-$te.h; fi
-
-
-if [ x$tc = x ]
-then tc=generic; fi
-
-if [ x$tc_header = x ]
-then tc_header=tc-$tc.h; fi
-
-if [ x$tc_source = x ]
-then tc_source=tc-$tc.c; fi
-
-
-if [ x$obj = x ]
-then obj=generic; fi
-
-if [ x$obj_header = x ]
-then obj_header=obj-$obj.h; fi
-
-if [ x$obj_source = x ]
-then obj_source=obj-$obj.c; fi
-
-
-if [ x$atof_source = x ]
-then atof_source=atof-ieee.c; fi
-
-# Set up the list of links to be made.
-# $links is the list of link names, and $files is the list of names to link to.
-files="$ho_header $te_header $tc_header $tc_source $obj_header $obj_source $atof_source"
-links="host.h targ-env.h targ-cpu.h targ-cpu.c obj-format.h obj-format.c atof-targ.c"
-
-# Make the links.
-while [ -n "$files" ]
-do
- # set file to car of files, files to cdr of files
- set $files; file=$1; shift; files=$*
- set $links; link=$1; shift; links=$*
-
- if [ ! -r ${srcdir}/config/$file ]
- then
- echo "$progname: cannot create a link \`$link'," 1>&2
- echo "since the file \`config/$file' does not exist." 1>&2
- exit 1
- fi
-
- $remove -f $link
- rm -f config.status
- # Make a symlink if possible, otherwise try a hard link
- $symbolic_link ${srcdir}/config/$file $link 2>/dev/null || $hard_link ${srcdir}/config/$file $link
-
- if [ ! -r $link ]
- then
- echo "$progname: unable to link \`$link' to \`${srcdir}/config/$file'." 1>&2
- exit 1
- fi
- echo "Linked \`$link' to \`${srcdir}/config/$file'."
-done
-
-# Build a Makefile
-
-# Install a makefile, and make it set srcdir
-# if necessary so that the sources are found.
-# Also change its value of srcdir.
-# Also create a .gdbinit file which runs the one in srcdir
-# and tells GDB to look there for source files.
-case $srcdir in
-.)
- ;;
-*)
- echo "VPATH = ${srcdir}" > x
- cat x ${srcdir}/Makefile.in | sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.in
- rm x
- echo "dir ." > .gdbinit
- echo "dir ${srcdir}" >> .gdbinit
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
- ;;
-esac
-
-# Conditionalize the makefile for this machine.
-if [ -f ${srcdir}/config/${host_make_var_file} ]
-then
- sed -e "/####/ r ${srcdir}/config/${host_make_var_file}" Makefile.in > Makefile.tem
-else
- cp Makefile.in Makefile.tem
-fi
-
-# Remove all formfeeds, since some Makes get confused by them.
-sed "s/\f//" Makefile.tem > Makefile.tem1
-
-# Delete the intermediate files
-rm Makefile.tem
-if [ x$srcdir != x. ]
-then
- rm Makefile.in
-fi
-
-
-# actual Makefile starts here.
-
-echo "host = $host" > Makefile
-echo "target = $target" >> Makefile
-
-# Define macro CROSS_ASSEMBLE in compilation if this is a cross-assembler.
-if [ x$host = x$target ]
-then
- sed "/^ALL=gas/s//ALL=bootstrap/" < Makefile.tem1 >> Makefile
-else
- echo "CROSS=-DCROSS_ASSEMBLE" >> Makefile
- cat Makefile.tem1 >> Makefile
-fi
-
-rm Makefile.tem1
-
-echo "Edited the makefile"
-
-if [ x$host = x$target ]
-then
- echo "Links are now set up for use with a $target." \
- | tee config.status
-else
- echo "Links are now set up for host $host and target $target." \
- | tee config.status
-fi
-
-exit 0
+++ /dev/null
-# Makefile for as.texinfo preprocessing and TeXing
-# $Id$
-# see pretex.m4 for discussion of preprocessor definitions
-
-# What version of the manual you want (see *.m4); "all" includes everything
-CONFIG=all
-
-# Sun/Berkeley m4 doesn't have all the things we need; use GNU or sV
-M4=gm4
-#M4=/usr/5bin/m4
-
-# Directory for gas source
-srcdir=..
-
-# Where to find texinfo.tex to format docn with TeX
-TEXIDIR = $(srcdir)/../texinfo/fsf
-
-as.info: as-${CONFIG}.texinfo
- makeinfo -o as.info as-${CONFIG}.texinfo
-
-as.dvi: as-${CONFIG}.texinfo
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex as-${CONFIG}.texinfo
- texindex as-${CONFIG}.??
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex as-${CONFIG}.texinfo
- mv as-${CONFIG}.dvi as.dvi
- rm as-${CONFIG}.?? as-${CONFIG}.???
-
-# ROFF doc targets as.ms, as.mm, as.me
-# (we don't use a variable because we don't trust all makes to handle
-# a var in the target name right).
-# roff output (-ms)
-as.ms: as-${CONFIG}.texinfo
- sed -e '/\\input texinfo/d' \
- -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
- -e 's/{.*,,/{/' \
- as-${CONFIG}.texinfo | \
- texi2roff -ms >as.ms
-
-# roff output (-mm)
-as.mm: as-${CONFIG}.texinfo
- sed -e '/\\input texinfo/d' \
- -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
- -e 's/{.*,,/{/' \
- -e '/@noindent/d' \
- as-${CONFIG}.texinfo | \
- texi2roff -mm | \
- sed -e 's/---/\\(em/g' \
- >as.mm
-
-# roff output (-me)
-as.me: as-${CONFIG}.texinfo
- sed -e '/\\input texinfo/d' \
- -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
- -e 's/{.*,,/{/' \
- as-${CONFIG}.texinfo | \
- texi2roff -me >as.me
-
-
-
-as-all.texinfo: as.texinfo pretex.m4 none.m4 all.m4
- ${M4} pretex.m4 none.m4 all.m4 as.texinfo >as-all.texinfo
-
-as-a29k.texinfo: as.texinfo pretex.m4 none.m4 a29k.m4
- ${M4} pretex.m4 none.m4 a29k.m4 as.texinfo >as-a29k.texinfo
-
-as-a29k-coff.texinfo: as.texinfo pretex.m4 none.m4 a29k-coff.m4
- ${M4} pretex.m4 none.m4 a29k-coff.m4 as.texinfo >as-a29k-coff.texinfo
-
-as-gen.texinfo: as.texinfo pretex.m4 none.m4 gen.m4
- ${M4} pretex.m4 none.m4 gen.m4 as.texinfo >as-gen.texinfo
-
-as-h8.texinfo: as.texinfo pretex.m4 none.m4 h8.m4
- ${M4} pretex.m4 none.m4 h8.m4 as.texinfo >as-h8.texinfo
-
-as-i80386.texinfo: as.texinfo pretex.m4 none.m4 i80386.m4
- ${M4} pretex.m4 none.m4 i80386.m4 as.texinfo >as-i80386.texinfo
-
-as-i960.texinfo: as.texinfo pretex.m4 none.m4 i960.m4
- ${M4} pretex.m4 none.m4 i960.m4 as.texinfo >as-i960.texinfo
-
-as-m680x0.texinfo: as.texinfo pretex.m4 none.m4 m680x0.m4
- ${M4} pretex.m4 none.m4 m680x0.m4 as.texinfo >as-m680x0.texinfo
-
-as-sparc.texinfo: as.texinfo pretex.m4 none.m4 sparc.m4
- ${M4} pretex.m4 none.m4 sparc.m4 as.texinfo >as-sparc.texinfo
-
-as-vax.texinfo: as.texinfo pretex.m4 none.m4 vax.m4
- ${M4} pretex.m4 none.m4 vax.m4 as.texinfo >as-vax.texinfo
-
-as-vintage.texinfo: as.texinfo pretex.m4 none.m4 vintage.m4
- ${M4} pretex.m4 none.m4 vintage.m4 as.texinfo >as-vintage.texinfo
-
-clean:
- rm -f as-${CONFIG}.* as.dvi
+++ /dev/null
-/* flonum_const.c - Useful Flonum constants
- Copyright (C) 1987, 1990, 1991, 1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "flonum.h"
-/* JF: I added the last entry to this table, and I'm not
- sure if its right or not. Could go either way. I wish
- I really understood this stuff. */
-
-
-const int table_size_of_flonum_powers_of_ten = 11;
-
-static const LITTLENUM_TYPE zero[] = { 1 };
-
-/***********************************************************************\
- * *
- * Warning: the low order bits may be WRONG here. *
- * I took this from a suspect bc(1) script. *
- * "minus_X"[] is supposed to be 10^(2^-X) expressed in base 2^16. *
- * The radix point is just AFTER the highest element of the [] *
- * *
- * Because bc rounds DOWN for printing (I think), the lowest *
- * significance littlenums should probably have 1 added to them. *
- * *
- \***********************************************************************/
-
-/* JF: If this equals 6553/(2^16)+39321/(2^32)+... it approaches .1 */
-static const LITTLENUM_TYPE minus_1 [] = {
- 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321,
- 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, 39321, 6553 };
-static const LITTLENUM_TYPE plus_1 [] = { 10 };
-
-/* JF: If this equals 655/(2^16) + 23592/(2^32) + ... it approaches .01 */
-static const LITTLENUM_TYPE minus_2 [] = {
- 10485, 36700, 62914, 23592, 49807, 10485, 36700, 62914, 23592, 49807,
- 10485, 36700, 62914, 23592, 49807, 10485, 36700, 62914, 23592, 655 };
-static const LITTLENUM_TYPE plus_2 [] = { 100 };
-
-/* This approaches .0001 */
-static const LITTLENUM_TYPE minus_3 [] = {
- 52533, 20027, 37329, 65116, 64067, 60397, 14784, 18979, 33659, 19503,
- 2726, 9542, 629, 2202, 40475, 10590, 4299, 47815, 36280, 6 };
-static const LITTLENUM_TYPE plus_3 [] = { 10000 };
-
-/* JF: this approaches 1e-8 */
-static const LITTLENUM_TYPE minus_4 [] = {
- 22516, 49501, 54293, 19424, 60699, 6716, 24348, 22618, 23904, 21327,
- 3919, 44703, 19149, 28803, 48959, 6259, 50273, 62237, 42 };
-/* This equals 1525 * 2^16 + 57600 */
-static const LITTLENUM_TYPE plus_4 [] = { 57600, 1525 };
-
-/* This approaches 1e-16 */
-static const LITTLENUM_TYPE minus_5 [] = {
- 22199, 45957, 17005, 26266, 10526, 16260, 55017, 35680, 40443, 19789,
- 17356, 30195, 55905, 28426, 63010, 44197, 1844 };
-static const LITTLENUM_TYPE plus_5 [] = { 28609, 34546, 35 };
-
-static const LITTLENUM_TYPE minus_6 [] = {
- 30926, 26518, 13110, 43018, 54982, 48258, 24658, 15209, 63366, 11929,
- 20069, 43857, 60487, 51 };
-static const LITTLENUM_TYPE plus_6 [] = { 61313, 34220, 16731, 11629, 1262 };
-
-static const LITTLENUM_TYPE minus_7 [] = {
- 29819, 14733, 21490, 40602, 31315, 65186, 2695 };
-static const LITTLENUM_TYPE plus_7 [] = {
- 7937, 49002, 60772, 28216, 38893, 55975, 63988, 59711, 20227, 24 };
-
-static const LITTLENUM_TYPE minus_8 [] = {
- 45849, 19069, 18068, 36324, 37948, 48745, 10873, 64360, 15961, 20566,
- 24178, 15922, 59427, 110 };
-static const LITTLENUM_TYPE plus_8 [] = {
- 15873, 11925, 39177, 991, 14589, 19735, 25347, 65086, 53853, 938,
- 37209, 47086, 33626, 23253, 32586, 42547, 9731, 59679, 590 };
-
-static const LITTLENUM_TYPE minus_9 [] = {
- 63601, 55221, 43562, 33661, 29067, 28203, 65417, 64352, 22462, 41110,
- 12570, 28635, 23199, 50572, 28471, 27074, 46375, 64028, 13106, 63700,
- 32698, 17493, 32420, 34382, 22750, 20681, 12300 };
-static const LITTLENUM_TYPE plus_9 [] = {
- 63564, 61556, 29377, 54467, 18621, 28141, 36415, 61241, 47119, 30026,
- 19740, 46002, 13541, 61413, 30480, 38664, 32205, 50593, 51112, 48904,
- 48263, 43814, 286, 30826, 52813, 62575, 61390, 24540, 21495, 5 };
-
-static const LITTLENUM_TYPE minus_10 [] = {
- 50313, 34681, 1464, 25889, 19575, 41125, 17635, 4598, 49708, 13427,
- 17287, 56115, 53783, 38255, 32415, 17778, 31596, 7557, 20951, 18477,
- 40353, 1178, 44405, 11837, 11571, 50963, 15649, 11698, 40675, 2308, };
-static const LITTLENUM_TYPE plus_10[] = {
- 18520, 53764, 54535, 61910, 61962, 59843, 46270, 58053, 12473, 63785,
- 2449, 43230, 50044, 47595, 10403, 35766, 32607, 1124, 24966, 35044,
- 25524, 23631, 18826, 14518, 58448, 14562, 49618, 5588, 25396, 28 };
-
-static const LITTLENUM_TYPE minus_11 [] = {
- 6223, 59909, 62437, 59960, 14652, 45336, 48800, 7647, 51962, 37982,
- 60436, 58176, 26767, 8440, 9831, 48556, 20994, 14148, 6757, 17221,
- 60624, 46129, 53210, 44085, 54016, 24259, 11232, 21229, 21313, 81, };
-static const LITTLENUM_TYPE plus_11 [] = {
- 36159, 2055, 33615, 61362, 23581, 62454, 9748, 15275, 39284, 58636,
- 16269, 42793, 47240, 45774, 50861, 48400, 9413, 40281, 4030, 9572,
- 7984, 33038, 59522, 19450, 40593, 24486, 54320, 6661, 55766, 805, };
-
-/* Shut up complaints about differing pointer types. They only differ
- in the const attribute, but there isn't any easy way to do this
- */
-#define X (LITTLENUM_TYPE *)
-
-const FLONUM_TYPE flonum_negative_powers_of_ten [] = {
- {X zero, X zero, X zero, 0, '+'},
- {X minus_1, X minus_1 +19, X minus_1 + 19, -20, '+'},
- {X minus_2, X minus_2 +19, X minus_2 + 19, -20, '+'},
- {X minus_3, X minus_3 +19, X minus_3 + 19, -20, '+'},
- {X minus_4, X minus_4 +18, X minus_4 + 18, -20, '+'},
- {X minus_5, X minus_5 +16, X minus_5 + 16, -20, '+'},
- {X minus_6, X minus_6 +13, X minus_6 + 13, -20, '+'},
- {X minus_7, X minus_7 + 6, X minus_7 + 6, -20, '+'},
- {X minus_8, X minus_8 +13, X minus_8 + 13, -40, '+'},
- {X minus_9, X minus_9 +26, X minus_9 + 26, -80, '+'},
- {X minus_10, X minus_10+29, X minus_10 + 29,-136, '+'},
- {X minus_11, X minus_11+29, X minus_11 + 29,-242, '+'},
-};
-
-const FLONUM_TYPE flonum_positive_powers_of_ten [] = {
- {X zero, X zero, X zero, 0, '+'},
- {X plus_1, X plus_1 + 0, X plus_1 + 0, 0, '+'},
- {X plus_2, X plus_2 + 0, X plus_2 + 0, 0, '+'},
- {X plus_3, X plus_3 + 0, X plus_3 + 0, 0, '+'},
- {X plus_4, X plus_4 + 1, X plus_4 + 1, 0, '+'},
- {X plus_5, X plus_5 + 2, X plus_5 + 2, 1, '+'},
- {X plus_6, X plus_6 + 4, X plus_6 + 4, 2, '+'},
- {X plus_7, X plus_7 + 9, X plus_7 + 9, 4, '+'},
- {X plus_8, X plus_8 + 18, X plus_8 + 18, 8, '+'},
- {X plus_9, X plus_9 + 29, X plus_9 + 29, 24, '+'},
- {X plus_10, X plus_10 + 29, X plus_10 + 29, 77, '+'},
- {X plus_11, X plus_11 + 29, X plus_11 + 29, 183, '+'},
-};
-
-#ifdef VMS
-dummy1()
-{
-}
-#endif
-/* end of flonum_const.c */
+++ /dev/null
-;; -*- lisp-interaction -*-
-;; -*- emacs-lisp -*-
-;;
-;;
-;; originally from...
-;; Rich's personal .emacs file. feel free to copy.
-;;
-;; this file sets emacs up for the type of C source code formatting used within
-;; gas. I don't use gnu indent. If you do, and find a setup that approximates
-;; these settings, please send it to me.
-;;
-;; Last Mod Thu Feb 13 00:59:16 PST 1992, by rich@sendai
-;;
-
-;;
-;;
-;; This section sets constants used by c-mode for formating
-;;
-;;
-
-
-;; If `c-auto-newline' is non-`nil', newlines are inserted both
-;;before and after braces that you insert, and after colons and semicolons.
-;;Correct C indentation is done on all the lines that are made this way.
-
-(setq c-auto-newline nil)
-
-
-;; If `c-tab-always-indent' is non-`nil', the TAB command
-;;in C mode does indentation only if point is at the left margin or within
-;;the line's indentation. If there is non-whitespace to the left of point,
-;;then TAB just inserts a tab character in the buffer. Normally,
-;;this variable is `nil', and TAB always reindents the current line.
-
-(setq c-tab-always-indent nil)
-
-;; C does not have anything analogous to particular function names for which
-;;special forms of indentation are desirable. However, it has a different
-;;need for customization facilities: many different styles of C indentation
-;;are in common use.
-;;
-;; There are six variables you can set to control the style that Emacs C
-;;mode will use.
-;;
-;;`c-indent-level'
-;; Indentation of C statements within surrounding block. The surrounding
-;; block's indentation is the indentation of the line on which the
-;; open-brace appears.
-
-(setq c-indent-level 8)
-
-;;`c-continued-statement-offset'
-;; Extra indentation given to a substatement, such as the then-clause of
-;; an if or body of a while.
-
-(setq c-continued-statement-offset 4)
-
-;;`c-brace-offset'
-;; Extra indentation for line if it starts with an open brace.
-
-(setq c-brace-offset 0)
-
-;;`c-brace-imaginary-offset'
-;; An open brace following other text is treated as if it were this far
-;; to the right of the start of its line.
-
-(setq c-brace-imaginary-offset 0)
-
-;;`c-argdecl-indent'
-;; Indentation level of declarations of C function arguments.
-
-(setq c-argdecl-indent 0)
-
-;;`c-label-offset'
-;; Extra indentation for line that is a label, or case or default.
-
-(setq c-label-offset -8)
-
-;; end of gas-format.el
+++ /dev/null
-# Makefile for GNU Assembler
-# Copyright (C) 1987, 1988, 1990, 1991 Free Software Foundation, Inc.
-
-#This file is part of GNU GAS.
-
-#GNU GAS is free software; you can redistribute it and/or modify
-#it under the terms of the GNU General Public License as published by
-#the Free Software Foundation; either version 1, or (at your option)
-#any later version.
-
-#GNU GAS is distributed in the hope that it will be useful,
-#but WITHOUT ANY WARRANTY; without even the implied warranty of
-#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#GNU General Public License for more details.
-
-#You should have received a copy of the GNU General Public License
-#along with GNU GAS; see the file COPYING. If not, write to
-#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# $Id$
-
-# The targets for external use include:
-# all, doc, proto, install, uninstall, includes, TAGS,
-# clean, cleanconfig, realclean, stage1, stage2, stage3, stage4.
-
-# Variables that exist for you to override.
-# See below for how to change them for certain systems.
-
-LIBDEPS=
-CROSS=
-HDEFINES=
-CPPFLAGS=
-
-ALLOCA =
-CFLAGS = -g -D__MSDOS__ -D__GO32__ -I../include
-INTERNAL_CFLAGS = $(CROSS)
-OLDCC = cc
-BISON = bison
-BISONFLAGS = -v
-AR = ar
-OLDAR_FLAGS = qc
-AR_FLAGS = rc
-SHELL = /bin/sh
-# on sysV, define this as cp.
-INSTALL = install -c
-# These permit overriding just for certain files.
-INSTALL_PROGRAM = $(INSTALL)
-INSTALL_FILE = $(INSTALL)
-
-# Define this as & to perform parallel make on a Sequent.
-# Note that this has some bugs, and it seems currently necessary
-# to compile all the gen* files first by hand to avoid erroneous results.
-P =
-
-# How to invoke ranlib.
-RANLIB = ranlib
-# Test to use to see whether ranlib exists on the system.
-RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
-
-# CFLAGS for use with OLDCC, for compiling gnulib.
-# NOTE: -O does not work on some Unix systems!
-CCLIBFLAGS = -O
-
-# Version of ar to use when compiling gnulib.
-OLDAR = ar
-
-version=`$(unsubdir)/../gcc$(subdir)/gcc -dumpversion`
-
-# Directory where sources are, from where we are.
-srcdir = .
-# Common prefix for installation directories.
-# NOTE: This directory must exist when you start installation.
-ddestdir = /usr/local
-# Directory in which to put the executable for the command `gcc'
-bindir = $(ddestdir)/bin
-# Directory in which to put the directories used by the compiler.
-libdir = $(ddestdir)/lib
-# Directory in which the compiler finds executables, libraries, etc.
-libsubdir = $(libdir)/gcc/$(target_alias)/$(version)
-# Number to put in man-page filename.
-manext = 1
-# Directory in which to put man pages.
-mandir = $(destdir)/H-independent/man/man$(manext)
-
-# Additional system libraries to link with.
-CLIB=
-
-# Specify the rule for actually making gnulib.
-GNULIB = gnulib.portable
-
-# Specify the rule for actually making gnulib2.
-GNULIB2 = gnulib2.portable
-
-# List of extra C and assembler files to add to gnulib.
-# Assembler files should have names ending in `.asm'.
-LIBFUNCS_EXTRA =
-
-# Program to convert libraries.
-LIBCONVERT =
-
-# Control whether header files are installed.
-INSTALL_HEADERS=install-headers
-
-# Change this to empty to prevent installing limits.h
-LIMITS_H = limits.h
-
-# Directory to link to, when using the target `maketest'.
-DIR = ../gcc
-
-# For better debugging under COFF, define SEPARATE_AUX_OUTPUT in config.h
-# and define the following variable as `aux-output2.c' in make-...
-AUX_OUTPUT2 =
-
-# Flags to use when cross-building GCC.
-# Prefix to apply to names of object files when using them
-# to run on the machine we are compiling on.
-HOST_PREFIX=
-# Prefix to apply to names of object files when compiling them
-# to run on the machine we are compiling on.
-# The default for this variable is chosen to keep these rules
-# out of the way of the other rules for compiling the same source files.
-HOST_PREFIX_1=loser-
-HOST_CC=$(CC)
-HOST_CFLAGS=$(ALL_CFLAGS)
-HOST_LDFLAGS=$(LDFLAGS)
-HOST_CPPFLAGS=$(CPPFLAGS)
-
-# Choose the real default target.
-ALL=as.new
-
-# End of variables for you to override.
-
-# Lists of files for various purposes.
-
-REAL_SOURCES = \
- app.c \
- as.c \
- atof-generic.c \
- bignum-copy.c \
- cond.c \
- expr.c \
- fn-const.c \
- fn-copy.c \
- flonum-mult.c \
- frags.c \
- hash.c \
- hex-value.c \
- input-file.c \
- input-scrub.c \
- messages.c \
- output-file.c \
- read.c \
- strstr.c \
- subsegs.c \
- symbols.c \
- version.c \
- write.c \
- xmalloc.c \
- xrealloc.c
-
-# in an expedient order
-LINKED_SOURCES = \
- targ-cpu.c \
- obj-format.c \
- atof-targ.c
-
-SOURCES = $(LINKED_SOURCES) $(REAL_SOURCES)
-
-REAL_HEADERS = \
- as.h \
- bignum.h \
- expr.h \
- flonum.h \
- frags.h \
- hash.h \
- input-file.h \
- tc.h \
- obj.h \
- read.h \
- struc-symbol.h \
- subsegs.h \
- symbols.h \
- syscalls.h \
- write.h
-
-LINKED_HEADERS = \
- a.out.gnu.h \
- a.out.h \
- host.h \
- targ-env.h \
- targ-cpu.h \
- obj-format.h \
- atof-targ.h
-
-HEADERS = $(LINKED_HEADERS) $(REAL_HEADERS)
-
-OBJS = \
- targ-cpu.o \
- obj-format.o \
- atof-targ.o \
- app.o \
- as.o \
- atof-generic.o \
- bignum-copy.o \
- cond.o \
- expr.o \
- fn-const.o \
- fn-copy.o \
- flonum-mult.o \
- frags.o \
- hash.o \
- hex-value.o \
- input-file.o \
- input-scrub.o \
- messages.o \
- output-file.o \
- read.o \
- strstr.o \
- subsegs.o \
- symbols.o \
- version.o \
- write.o \
- xmalloc.o \
- xrealloc.o
-
-#### host, target, and site specific Makefile frags come in here.
-TARG_CPU_DEPENDENTS=../include/h8300-opcode.h
-LOCAL_LOADLIBES=../bfd/libbfd.a
-TDEFINES=-DBFD -DBFD_HEADERS -DMANY_SEGMENTS
-
-
-# Definition of `all' is here so that new rules inserted by sed
-# do not specify the default target.
-# The real definition is under `all.internal'.
-
-all: $(ALL)
-all-info:
-install-info:
-
-fake-as: force
- - rm -f ./as.new
- cp /bin/as ./fake-as
-
-# Now figure out from those variables how to compile and link.
-
-# This is the variable actually used when we compile.
-ALL_CFLAGS = $(INTERNAL_CFLAGS) $(CFLAGS) $(HDEFINES) $(TDEFINES)
-
-# Even if ALLOCA is set, don't use it if compiling with GCC.
-USE_ALLOCA= `if [ x"${CC}" = x"${OLDCC}" ] ; then echo ${ALLOCA}; else true; fi`
-USE_HOST_ALLOCA= `if [ x"${CC}" = x"${OLDCC}" ] ; then echo ${HOST_PREFIX}${ALLOCA}; else true; fi`
-
-# Likewise, for use in the tools that must run on this machine
-# even if we are cross-building GCC.
-# We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
-HOST_LIBDEPS= $(HOST_PREFIX)$(OBSTACK) $(HOST_PREFIX)$(ALLOCA) $(HOST_PREFIX)$(MALLOC)
-
-# How to link with both our special library facilities
-# and the system's installed libraries.
-
-LIBS = $(LOCAL_LOADLIBES) $(CLIB) $(unsubdir)/../libiberty$(subdir)/libiberty.a
-
-# Likewise, for use in the tools that must run on this machine
-# even if we are cross-building GCC.
-HOST_LIBS = $(HOST_PREFIX)$(OBSTACK) $(USE_HOST_ALLOCA) $(HOST_PREFIX)$(MALLOC) $(CLIB)
-
-# Specify the directories to be searched for header files.
-# Both . and srcdir are used, in that order,
-# so that tm.h and config.h will be found in the compilation
-# subdirectory rather than in the source directory.
-INCLUDES = -I. -I$(srcdir) -Iconfig
-SUBDIR_INCLUDES = -I.. -I../$(srcdir) -I../config
-
-# Always use -Iconfig when compiling.
-.c.o:
- $(CC) -c $(ALL_CFLAGS) $(CPPFLAGS) $(INCLUDES) $<
-
-# This tells GNU make version 3 not to export all the variables
-# defined in this file into the environment.
-.NOEXPORT:
-\f
-# Files to be copied away after each stage in building.
-STAGE_GCC=gcc
-STAGESTUFF = *.o as.new
-
-# The files that "belong" in CONFIG_H are deliberately omitted
-# because having them there would not be useful in actual practice.
-# All they would do is cause complete recompilation every time
-# one of the machine description files is edited.
-# That may or may not be what one wants to do.
-# If it is, rm *.o is an easy way to do it.
-# CONFIG_H = config.h tm.h
-CONFIG_H =
-\f
-as.new: $(OBJS) $(LIBDEPS)
- -mv -f as.new as.old
- >as.rf $(ALL_CFLAGS) $(LDFLAGS) -o as.new $(OBJS) $(LIBS) $(LOADLIBES)
- $(CC) @as.rf
-
-objdump:
-
-all.internal: native
-# This is what is made with the host's compiler if making a cross assembler.
-native: config.status as
-
-config.status:
- @echo You must configure gas. Look at the INSTALL file for details.
- @false
-
-compilations: ${OBJS}
-
-# Compiling object files from source files.
-
-app.o : app.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-as.o : as.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-atof-generic.o : atof-generic.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-bignum-copy.o : bignum-copy.c as.h host.h \
- targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-cond.o : cond.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
-
-debug.o : debug.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h
-expr.o : expr.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
-
-fn-const.o : fn-const.c flonum.h bignum.h
-fn-copy.o : fn-copy.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-flonum-mult.o : flonum-mult.c flonum.h bignum.h
-frags.o : frags.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h
-hash.o : hash.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-hex-value.o : hex-value.c
-input-file.o : input-file.c as.h host.h \
- targ-env.h obj-format.h targ-cpu.h \
- struc-symbol.h write.h flonum.h bignum.h expr.h \
- frags.h hash.h read.h symbols.h tc.h obj.h input-file.h
-input-scrub.o : input-scrub.c \
- as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- input-file.h
-messages.o : messages.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h
-obstack.o : obstack.c
-output-file.o : output-file.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- output-file.h
-read.o : read.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
-
-strstr.o : strstr.c
-subsegs.o : subsegs.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h
-symbols.o : symbols.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h
-version.o : version.c
-write.o : write.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h symbols.h tc.h obj.h \
- subsegs.h output-file.h
-xmalloc.o : xmalloc.c
-xrealloc.o : xrealloc.c
-atof-targ.o : atof-targ.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h \
- symbols.h tc.h obj.h
-obj-format.o : obj-format.c as.h host.h targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h \
- symbols.h tc.h obj.h
-targ-cpu.o : targ-cpu.c targ-env.h obj-format.h \
- targ-cpu.h struc-symbol.h \
- write.h flonum.h bignum.h expr.h frags.h hash.h read.h \
- symbols.h tc.h obj.h $(TARG_CPU_DEPENDENTS)
-
-\f
-# Compile the libraries to be used by gen*.
-# If we are not cross-building, gen* use the same .o's that cc1 will use,
-# and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
-# with the rules for rtl.o, alloca.o, etc.
-$(HOST_PREFIX_1)alloca.o: alloca.c
- rm -f $(HOST_PREFIX)alloca.c
- cp alloca.c $(HOST_PREFIX)alloca.c
- $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
-
-$(HOST_PREFIX_1)obstack.o: obstack.c
- rm -f $(HOST_PREFIX)obstack.c
- cp obstack.c $(HOST_PREFIX)obstack.c
- $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
-
-$(HOST_PREFIX_1)malloc.o: malloc.c
- rm -f $(HOST_PREFIX)malloc.c
- cp malloc.c $(HOST_PREFIX)malloc.c
- $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
-\f
-# Remake the info files.
-
-doc: as.info
-
-as.info: doc/as.texinfo
- (cd doc; make as.info; mv as.info $srcdir)
-
-\f
-# Deletion of files made during compilation.
-# There are three levels of this: `clean', `cleanconfig' and `realclean'.
-# `clean' deletes what you want to delete ordinarily to save space.
-# This is most, but not all, of the files made by compilation.
-# `cleanconfig' also deletes everything depending
-# on the choice of config files.
-# `realclean' also deletes everything that could be regenerated automatically.
-
-clean:
- -rm -f $(STAGESTUFF)
-# Delete the temporary source copies for cross compilation.
- -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
- -rm -f $(HOST_PREFIX_1)obstack.c
-# Delete the stamp files except stamp-gnulib2.
- -rm -f core
-
-# Like clean but also delete the links made to configure gas.
-cleanconfig: clean
- -rm -f config.status Makefile host.h targ-env.h
- -rm -f targ-cpu.h targ-cpu.c
- -rm -f obj-format.h obj-format.c
- -rm -f atof-targ.c
-
-# Get rid of every file that's generated from some other file (except INSTALL).
-realclean: cleanconfig
- -rm -f gas.aux gas.cps gas.fns gas.info gas.kys gas.pgs gas.tps gas.vrs
- -rm -f TAGS
- -rm -f gas.info* gas.?? gas.??s gas.log gas.toc gas.*aux
- -rm -f *.dvi
-\f
-# Entry points `install', `includes' and `uninstall'.
-
-# Copy the files into directories where they will be run.
-install: $(ALL)
- $(INSTALL_PROGRAM) $(ALL) $(libsubdir)/as
-# cp $(ALL) $(bindir)/as.new
-# mv -f $(bindir)/as.new $(bindir)/as
-
-# Create the installation directory.
-install-dir:
- -mkdir $(libdir)
- -mkdir $(libdir)/gcc
- -mkdir $(libdir)/gcc/$(target)
- -mkdir $(libdir)/gcc/$(target)/$(version)
-
-# Install the compiler executables built during cross compilation.
-install-cross: native install-dir
- -if [ -f cc1 ] ; then $(INSTALL_PROGRAM) cc1 $(libsubdir)/cc1; else true; fi
- -if [ -f cc1plus ] ; then $(INSTALL_PROGRAM) cc1plus $(libsubdir)/cc1plus; else true; fi
- $(INSTALL_PROGRAM) cpp $(libsubdir)/cpp
- ./gcc -dumpspecs > $(libsubdir)/specs
- $(INSTALL_PROGRAM) gcc $(bindir)/gcc
-
-# Install the man pages.
-install-man: install-dir gcc.1 protoize.1 unprotoize.1
- $(INSTALL_FILE) gcc.1 $(mandir)/gcc.$(manext)
- chmod a-x $(mandir)/gcc.$(manext)
- $(INSTALL_FILE) protoize.1 $(mandir)/protoize.$(manext)
- chmod a-x $(mandir)/protoize.$(manext)
- $(INSTALL_FILE) unprotoize.1 $(mandir)/unprotoize.$(manext)
- chmod a-x $(mandir)/unprotoize.$(manext)
-
-# Cancel installation by deleting the installed files.
-uninstall:
- -rm -rf $(libsubdir)
- -rm -rf $(bindir)/as
- -rm -rf $(mandir)/gas.$(manext)
-
-\f
-# These exist for maintenance purposes.
-
-tags TAGS: force
- etags $(REAL_SOURCES) $(REAL_HEADERS) README Makefile config/*.[hc]
-
-bootstrap: $(ALL) force
- $(MAKE) stage1
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage1/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(ALL)
- $(MAKE) stage2
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage2/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(ALL)
- $(MAKE) comparison against=stage2
-
-bootstrap2: force
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage1/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(ALL)
- $(MAKE) stage2
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage2/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(ALL)
- $(MAKE) comparison against=stage2
-
-bootstrap3: force
- $(MAKE) CC="$(CC)" CFLAGS="-O -Bstage2/ $(CFLAGS)" libdir=$(libdir) ALLOCA= $(ALL)
- $(MAKE) comparison against=stage2
-
-# Copy the object files from a particular stage into a subdirectory.
-stage1: force
- -mkdir stage1
- -mv $(STAGESTUFF) stage1
- if [ -f stage1/as.new -a ! -f stage1/as ] ; then (cd stage1 ; ln -s as.new as) ; fi
-
-stage2: force
- -mkdir stage2
- -mv $(STAGESTUFF) stage2
- if [ -f stage2/as.new -a ! -f stage2/as ] ; then (cd stage2 ; ln -s as.new as) ; fi
-
-stage3: force
- -mkdir stage3
- -mv $(STAGESTUFF) stage3
- if [ -f stage3/as.new -a ! -f stage3/as ] ; then (cd stage3 ; ln -s as.new as) ; fi
-
-against=stage2
-
-comparison: force
- for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
-
-de-stage1: force
- - (cd stage1 ; rm as ; mv -f * ..)
- - rmdir stage1
-
-de-stage2: force
- - (cd stage2 ; rm as ; mv -f * ..)
- - rmdir stage2
-
-de-stage3: force
- - (cd stage3 ; rm as ; mv -f * ..)
- - rmdir stage3
-
-# Copy just the executable files from a particular stage into a subdirectory,
-# and delete the object files. Use this if you're just verifying a version
-# that is pretty sure to work, and you are short of disk space.
-risky-stage1: force
- -mkdir stage1
- -mv cc1 cpp cccp gcc stage1
- -rm -f stage1/gnulib
- -cp gnulib stage1 && $(RANLIB) stage1/gnulib
- -make clean
-
-risky-stage2: force
- -mkdir stage2
- -mv cc1 cpp cccp gcc stage2
- -rm -f stage2/gnulib
- -cp gnulib stage2 && $(RANLIB) stage2/gnulib
- -make clean
-
-risky-stage3: force
- -mkdir stage3
- -mv cc1 cpp cccp gcc stage3
- -rm -f stage3/gnulib
- -cp gnulib stage3 && $(RANLIB) stage3/gnulib
- -make clean
-
-risky-stage4: force
- -mkdir stage4
- -mv cc1 cpp cccp gcc stage4
- -rm -f stage4/gnulib
- -cp gnulib stage4 && $(RANLIB) stage4/gnulib
- -make clean
-
-#In GNU Make, ignore whether `stage*' exists.
-.PHONY: stage1 stage2 stage3 stage4 clean realclean TAGS bootstrap
-.PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
-
-force:
-
-Makefile: Makefile.in $(host_makefile_frag) $(target_makefile_frag)
- $(SHELL) ./config.status
-
+++ /dev/null
-/* objdump -- dump information about an object file.
- Copyright (C) 1988, 1991 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* $Id$ */
-
-/*
- * objdump
- *
- * dump information about an object file. Until there is other documentation,
- * refer to the manual page dump(1) in the system 5 program's reference manual
- */
-#include <stdio.h>
-#include <assert.h>
-
-#include "getopt.h"
-
-#include "as.h"
-
-/* #define COFF_ENCAPSULATE 1 */
-
-typedef FILHDR fileheader;
-typedef struct exec fileheader;
-
-#ifdef __STDC__
-static char *sym_pname(SYMENT *s);
-static char *xmalloc(unsigned size);
-static char *xrealloc(char *p, unsigned size);
-static void doit(char *filename);
-static void dump_data(fileheader *execp, FILE *f){};
-static void dump_header(fileheader *execp, FILE *f);
-static void dump_lnno(fileheader *execp, FILE *f);
-static void dump_nstuff(fileheader *execp){};
-static void dump_reloc(fileheader *execp, FILE *f);
-static void dump_section_contents(fileheader *execp, FILE *f);
-static void dump_section_headers(fileheader *execp, FILE *f);
-static void dump_sym(fileheader *execp, FILE *f);
-static void dump_text(fileheader *execp, FILE *f){};
-static void hex_dump(void *buffer, int size);
-#endif /* __STDC__ */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-static void read_symbols (execp, f)
-#else
-read_symbols (execp, f)
-#endif /* OBJ_BOUT */
-struct exec *execp;
-#else
-static void read_section_headers(execp, f)
-fileheader *execp;
-#endif /* OBJ_COFF */
-FILE *f;
-{
-#ifndef OBJ_COFF
- int i;
- struct nlist *sp;
- if (symtbl)
- return;
- nsyms = execp->a_syms / sizeof (struct nlist);
- if (nsyms == 0)
-#else
- if (section_headers || execp->f_nscns == 0) {
-#endif /* OBJ_COFF */
- return;
-#ifdef OBJ_COFF
- } /* already read them, or don't need to */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
- symtbl = (struct nlist *)xmalloc (nsyms * sizeof (struct nlist));
-#else
- fseek(f, sizeof(*execp) + execp->f_opthdr, 0);
- section_headers = (struct scnhdr *) xmalloc(execp->f_nscns * sizeof(*section_headers));
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
- fseek(f, N_STROFF(*execp), 0);
- if (fread((char *)&strsize, sizeof strsize, 1, f) != 1) {
- fprintf(stderr, "%s: can not read string table size\n",
-#else
- fseek (f, N_STROFF(*execp), 0);
- if (fread ((char *)&strsize, sizeof strsize, 1, f) != 1) {
- fprintf (stderr, "%s: can not read string table size\n",
-#endif /* OBJ_BOUT */
- program_name);
- exit (1);
- }
- strtbl = xmalloc (strsize);
-#ifndef OBJ_BOUT
- fseek(f, N_STROFF (*execp), 0);
- if (fread(strtbl, 1, strsize, f) != strsize) {
- fprintf(stderr, "%s: error reading string table\n",
-#else
- fseek (f, N_STROFF (*execp), 0);
- if (fread (strtbl, 1, strsize, f) != strsize) {
- fprintf (stderr, "%s: error reading string table\n",
-#endif /* OBJ_BOUT */
- program_name);
- exit (1);
- }
-#else
- if (fread(section_headers, execp->f_nscns * sizeof(*section_headers), 1, f) != 1) {
- perror("error reading section headers");
- abort();
- } /* on error */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
- fseek(f, N_SYMOFF (*execp), 0);
- if (fread((char *)symtbl, sizeof (struct nlist), nsyms, f) != nsyms) {
- fprintf(stderr, "%s: error reading symbol table\n",
-#else
- fseek (f, N_SYMOFF (*execp), 0);
- if (fread ((char *)symtbl, sizeof (struct nlist), nsyms, f) != nsyms) {
- fprintf (stderr, "%s: error reading symbol table\n",
-#endif /* OBJ_BOUT */
- program_name);
- exit (1);
- }
-#else
- return;
-} /* read_section_headers() */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
- for (i = 0, sp = symtbl; i < nsyms; i++, sp++) {
- if (sp->n_un.n_strx == 0)
- sp->n_un.n_name = "";
- else if (sp->n_un.n_strx < 0 || sp->n_un.n_strx > strsize)
- sp->n_un.n_name = "<bad string table index>";
- else
- sp->n_un.n_name = strtbl + sp->n_un.n_strx;
- }
-#ifndef OBJ_BOUT
-} /* read_symbols() */
-#else
-}
-#endif /* OBJ_BOUT */
-#else
-static SYMENT *symbols = NULL;
-static int longest_symbol_name = SYMNMLEN;
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-static void free_symbols ()
-#else
-free_symbols ()
-#endif /* OBJ_BOUT */
-#else
-static void read_symbols(execp, f)
-fileheader *execp;
-FILE *f;
-#endif /* OBJ_COFF */
-{
-#ifdef OBJ_COFF
- long here;
- int bufsiz = execp->f_nsyms * sizeof(struct syment);
- SYMENT *s;
-
- if (symbols || bufsiz == 0) {
- return;
- } /* already read, or don't need to */
-
- symbols = (SYMENT *) xmalloc(bufsiz);
-
- /* read symbols */
- fseek(f, execp->f_symptr, 0);
- if (fread(symbols, bufsiz, 1, f) != 1) {
- fprintf(stderr, "error reading symbol table.\n");
- abort();
- } /* on error */
-
- here = ftell(f);
- fseek(f, 0, 2); /* find end of file */
-
- if (here != ftell(f)) {
- /* find string table size */
- fseek(f, here, 0);
- if (fread(&strsize, sizeof(strsize), 1, f) != 1) {
- perror("error reading string table size");
- abort();
- } /* on error */
-
- /* read string table if there is one */
- if (strsize > 0) {
- strtbl = xmalloc(strsize);
- fseek(f, -sizeof(strsize), 1); /* backup over size count */
-
- if (fread(strtbl, strsize, 1, f) != 1) {
- perror("error reading string table");
- abort();
- } /* on error */
-
- /* then connect the dots. */
- for (s = symbols; s < symbols + execp->f_nsyms; ++s) {
- if (!s->n_zeroes) {
- int l;
-
- s->n_offset = (long) strtbl + s->n_offset;
- l = strlen((char *) s->n_offset);
- if (l > longest_symbol_name) {
- longest_symbol_name = l;
- } /* keep max */
- } /* "long" name */
-
- s += s->n_numaux; /* skip aux entries */
- } /* walk the symbol table */
- } else {
- fprintf(stderr, "Well, now that's weird. I have a string table whose size is zero?\n");
- } /* if there is a string table */
- } /* if there is a string table */
- return;
-} /* read_symbols() */
-
-#ifdef comment
-static void free_symbols() {
-#endif /* OBJ_COFF */
- if (symtbl)
- free (symtbl);
- symtbl = NULL;
- if (strtbl)
- free (strtbl);
- strtbl = NULL;
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-} /* free_symbols() */
-#ifndef OBJ_COFF
-#else
-}
-#endif /* OBJ_BOUT */
-#else
-#endif /* comment */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-
-#ifndef OBJ_BOUT
-static void usage ()
-#else
-usage ()
-#endif /* OBJ_BOUT */
-{
-#ifndef OBJ_BOUT
-#else
-static void usage() {
-#endif /* OBJ_COFF */
- (void) fprintf(stderr, "Usage: %s\n", program_name);
- (void) fprintf(stderr, "\t[-ahnrt] [+all] [+header] [+nstuff]\n");
- (void) fprintf(stderr, "\t[+reloc] [+symbols] [+text] [+data]\n");
- (void) fprintf(stderr, "\t[+omit-symbol-numbers] [+omit-reloc-numbers]\n");
- (void) fprintf(stderr, "\tfile...\n");
-#ifndef OBJ_COFF
-#else
- fprintf (stderr, "\
-Usage: %s [-hnrt] [+header] [+nstuff] [+reloc] [+symbols] file...\n",
- program_name);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- exit (1);
-#ifndef OBJ_COFF
-}
-#else
-} /* usage() */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-static int aflag = 0;
-static int hflag = 0;
-#ifdef OBJ_COFF
-static int lflag = 0;
-#endif /* OBJ_COFF */
-static int nflag = 0;
-static int rflag = 0;
-#ifdef OBJ_COFF
-static int sflag = 0;
-#endif /* OBJ_COFF */
-static int tflag = 0;
-static int Dflag = 0;
-static int Tflag = 0;
-static int omit_reloc_numbers_flag = 0;
-static int omit_sym_numbers_flag = 0;
-#ifndef OBJ_COFF
-#else
-int hflag;
-int nflag;
-int rflag;
-int tflag;
-#endif /* OBJ_BOUT */
-#else
-static int section_headers_flag = 0;
-static int section_contents_flag = 0;
-#endif /* OBJ_COFF */
-
-/* Size of a page. Required by N_DATADDR in a.out.gnu.h [VAX]. */
-int page_size;
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-int main (argc, argv)
-#else
-int main(argc, argv)
-#endif /* OBJ_COFF */
-int argc;
-#ifndef OBJ_COFF
-#else
-main (argc, argv)
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-char **argv;
-{
- int c;
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-/* extern char *optarg; */
-#ifndef OBJ_COFF
-#else
- extern char *optarg;
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- extern int optind;
- int seenflag = 0;
- int ind = 0;
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- static struct option long_options[] = {
-#ifdef OBJ_COFF
- {"line-numbers", 0, &lflag, 1},
- {"section-contents", 0, §ion_contents_flag, 1},
- {"section-headers", 0, §ion_headers_flag, 1},
-#endif /* OBJ_COFF */
- {"symbols", 0, &tflag, 1},
- {"reloc", 0, &rflag, 1},
- {"nstuff", 0, &nflag, 1},
- {"header", 0, &hflag, 1},
- {"data", 0, &Dflag, 1},
- {"text", 0, &Tflag, 1},
- {"omit-relocation-numbers", 0, &omit_reloc_numbers_flag, 1},
- {"omit-symbol-numbers", 0, &omit_sym_numbers_flag, 1},
- {"all", 0, &aflag, 1},
- {NULL, 0, NULL, 0},
- };
-#ifndef OBJ_COFF
-#else
- static struct option long_options[] =
- {
- {"symbols", 0, &tflag, 1},
- {"reloc", 0, &rflag, 1},
- {"nstuff", 0, &nflag, 1},
- {"header", 0, &hflag, 1},
- {NULL, 0, NULL, 0}
- };
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
- page_size = getpagesize ();
-
-#endif /* OBJ_COFF */
- program_name = argv[0];
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
- while ((c = getopt_long (argc, argv, "ahnrt", long_options, &ind)) != EOF) {
-#else
- while ((c = getopt_long (argc, argv, "hnrt", long_options, &ind))
- != EOF) {
-#endif /* OBJ_BOUT */
-#else
- while ((c = getopt_long (argc, argv, "ahlonrt", long_options, &ind)) != EOF) {
-#endif /* OBJ_COFF */
- seenflag = 1;
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- switch (c) {
- case 0 : break; /* we've been given a long option */
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- case 'a': aflag = 1; break;
- case 'h': hflag = 1; break;
-#ifdef OBJ_COFF
- case 'o': hflag = 1; break;
- case 'l': lflag = 1; break;
-#endif /* OBJ_COFF */
- case 'n': nflag = 1; break;
- case 'r': rflag = 1; break;
-#ifndef OBJ_COFF
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- case 't': tflag = 1; break;
-#ifndef OBJ_COFF
-#ifdef OBJ_BOUT
- case 'r': rflag = 1; break;
- case 'n': nflag = 1; break;
- case 'h': hflag = 1; break;
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- default:
- usage ();
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- } /* switch on option */
- } /* while there are options */
-#ifndef OBJ_COFF
-#else
- }
- }
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
- if (seenflag == 0 || optind == argc)
- usage ();
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- if (aflag) {
- hflag = 1;
-#ifdef OBJ_COFF
- lflag = 1;
-#endif /* OBJ_COFF */
- nflag = 1;
- rflag = 1;
- tflag = 1;
- Dflag = 1;
- Tflag = 1;
-#ifdef OBJ_COFF
- section_headers_flag = 1;
- section_contents_flag = 1;
-#endif /* OBJ_COFF */
- } /* if all */
-
-#ifndef OBJ_COFF
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- while (optind < argc)
-#ifndef OBJ_COFF
- doit (argv[optind++]);
-#ifndef OBJ_BOUT
-#else
- doit(argv[optind++]);
-#endif /* OBJ_COFF */
-
- return(0);
-} /* main() */
-#ifndef OBJ_COFF
-#else
-}
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-static void doit (name)
-#else
-doit (name)
-#endif /* OBJ_BOUT */
-#else
-static void doit(name)
-#endif /* OBJ_COFF */
-char *name;
-{
- FILE *f;
-#ifndef OBJ_COFF
- struct exec exec;
-#ifndef OBJ_BOUT
-#else
- fileheader exec;
-
- if (section_headers) {
- free(section_headers);
- section_headers = NULL;
- } /* free section headers */
-
- if (symbols) {
- free(symbols);
- symbols = NULL;
- } /* free symbols */
-
-#endif /* OBJ_COFF */
- printf("%s:\n", name);
-#ifndef OBJ_COFF
-#else
- printf ("%s:\n", name);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- f = fopen (name, "r");
- if (f == NULL) {
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- fprintf(stderr, "%s: can not open ", program_name);
-#ifndef OBJ_COFF
-#else
- fprintf (stderr, "%s: can not open ", program_name);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- perror (name);
- return;
- }
-#ifdef HEADER_SEEK
- HEADER_SEEK (f);
-#endif
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
- if (fread((char *)&exec, sizeof exec, 1, f) != 1) {
-#else
- if (fread((char *)&exec, sizeof(exec), 1, f) != 1) {
-#endif /* OBJ_COFF */
- fprintf(stderr, "%s: can not read header for %s\n",
-#ifndef OBJ_COFF
-#else
- if (fread ((char *)&exec, sizeof exec, 1, f) != 1) {
- fprintf (stderr, "%s: can not read header for %s\n",
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- program_name, name);
- return;
- }
-
-#ifdef OBJ_COFF
-#ifdef I960ROMAGIC
-#define N_BADMAG I960BADMAG
-#endif /* I960ROMAGIC */
-
-#endif /* OBJ_COFF */
- if (N_BADMAG (exec)) {
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- fprintf(stderr, "%s: %s is not a%s object file\n",
- program_name, name,
-#ifdef B_OUT
- " b.out"
-#else
- "n a.out"
-#endif /* B_OUT */
- );
-#ifndef OBJ_COFF
-#else
- fprintf (stderr, "%s: %s is not an object file\n",
- program_name, name);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- return;
- }
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- if (hflag) dump_header(&exec, f);
-#ifdef OBJ_COFF
- if (lflag) dump_lnno(&exec, f);
-#endif /* OBJ_COFF */
- if (nflag) dump_nstuff(&exec);
-#ifdef OBJ_COFF
- if (section_headers_flag) dump_section_headers(&exec, f);
- if (section_contents_flag) dump_section_contents(&exec, f);
- if (sflag) dump_section_contents(&exec, f);
-#endif /* OBJ_COFF */
- if (Tflag) dump_text(&exec, f);
- if (Dflag) dump_data(&exec, f);
- if (tflag) dump_sym(&exec, f);
- if (rflag) dump_reloc(&exec, f);
-#ifndef OBJ_COFF
-#else
- if (hflag)
- dump_header (&exec);
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
- if (nflag)
- dump_nstuff (&exec);
-#endif /* OBJ_BOUT */
-#else
- printf("\n");
- fclose(f);
- return;
-} /* doit() */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
- free_symbols();
-#else
- if (tflag)
- dump_sym (&exec, f);
-#endif /* OBJ_BOUT */
-#else
-static void dump_lnno(execp, f)
-fileheader *execp;
-FILE *f;
-{
- int i = execp->f_nscns;
- struct scnhdr *section;
- char *buffer;
- int bufsiz = 0;
-
- if (i) {
- printf("Line numbers:\n");
- read_section_headers(execp, f);
- read_symbols(execp, f);
-
- for (section = section_headers; i; ++section, --i) {
- int size = section->s_nlnno * LINESZ;
- LINENO *r;
-
- if (size > bufsiz) {
- if (bufsiz) {
- buffer = xrealloc(buffer, bufsiz = size);
- } else {
- buffer = xmalloc(bufsiz = size);
- } /* if we had allocated anything before */
- } /* if bigger than our old buffer */
-
- printf("%8.8s:", section->s_name);
- fseek(f, section->s_lnnoptr, 0);
-
- if (size) {
- int j;
-
- if (fread(buffer, size, 1, f) != 1) {
- printf(" (error reading lnno)\n");
- continue;
- } /* on read error */
-
- printf("\n");
-
- for (r = (LINENO *) buffer, j = 0; j < section->s_nlnno; ++j, ++r) {
- printf("lnno = %d,", r->l_lnno);
-
- if (r->l_lnno) {
- printf(" paddr = 0x%lx", (unsigned long) r->l_addr.l_paddr);
- } else {
- printf(" symndx = %ld, \"%s\"",
- r->l_addr.l_symndx,
- sym_pname(symbols + r->l_addr.l_symndx));
- } /* if not symbol'd */
-
- if (r->padding[0] || r->padding[1]) {
- printf(" (padding = %2x %2x)",
- (unsigned) r->padding[0],
- (unsigned) r->padding[1]);
- } /* if padding not zero'd */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#else
- printf("\n");
- } /* for each lnno record */
- } else {
- printf(" (section has no line numbers.)\n");
- } /* if there really is something in the section */
- } /* for each section */
- } else {
- printf("No Sections.\n");
- } /* if there are sections */
-
- free(buffer);
- printf("\n");
-#endif /* OBJ_COFF */
- return;
-#ifndef OBJ_COFF
-} /* doit() */
-#else
- if (rflag)
- dump_reloc (&exec, f);
-#endif /* OBJ_BOUT */
-#else
-} /* dump_lnno() */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-static void dump_header(execp, f)
-#else
- free_symbols ();
-#else
-static void dump_reloc(execp, f)
-fileheader *execp;
-FILE *f;
-{
- int i = execp->f_nscns;
- struct scnhdr *section;
- char *buffer;
- int bufsiz = 0;
-
- if (i) {
- read_section_headers(execp, f);
-
- printf("Relocations:\n");
- for (section = section_headers; i; ++section, --i) {
- int size = section->s_nreloc * RELSZ;
- RELOC *r;
-
- if (size > bufsiz) {
- if (bufsiz) {
- buffer = xrealloc(buffer, bufsiz = size);
- } else {
- buffer = xmalloc(bufsiz = size);
- } /* if we had allocated anything before */
- } /* if bigger than our old buffer */
-
- printf("%8.8s:", section->s_name);
- fseek(f, section->s_relptr, 0);
-
- if (size) {
- int j;
-
- if (fread(buffer, size, 1, f) != 1) {
- printf(" (error reading reloc)\n");
- continue;
- } /* on read error */
-
- printf("\n");
-
- for (r = (RELOC *) buffer, j = 0; j < section->s_nreloc; ++j, ++r) {
- printf("vaddr = 0x%lx, symndx = %ld, r_type = ",
- (unsigned long) r->r_vaddr,
- r->r_symndx);
-
- switch (r->r_type) {
- case R_RELLONG: printf(" RELLONG"); break;
- case R_IPRSHORT: printf("IPRSHORT"); break;
- case R_IPRMED: printf(" IPRMED"); break;
- case R_IPRLONG: printf(" IPRLONG"); break;
- case R_OPTCALL: printf(" OPTCALL"); break;
- case R_OPTCALLX: printf("OPTCALLX"); break;
- case R_GETSEG: printf(" GETSEG"); break;
- case R_GETPA: printf(" GETPA"); break;
- case R_TAGWORD: printf(" TAGWORD"); break;
- default: printf("unrecognized"); break;
- } /* switch on reloc type */
-
- printf(".");
-
- if (r->pad[0] || r->pad[1]) {
- printf(" (padding = %2x %2x)",
- (unsigned) r->pad[0],
- (unsigned) r->pad[1]);
- } /* if padding isn't zero */
-
- printf("\n");
- } /* for each reloc record */
- } else {
- printf(" (section has no relocations.)\n");
- } /* if there really is something in the section */
- } /* for each section */
- } else {
- printf("No Sections.\n");
- } /* if there are sections */
-
- /* free(buffer); */
- printf("\n");
- return;
-} /* dump_reloc() */
-
-static void dump_section_contents(execp, f)
-fileheader *execp;
-FILE *f;
-{
- int i = execp->f_nscns;
- struct scnhdr *section;
- char *buffer;
- int bufsiz = 0;
-
- if (i) {
- read_section_headers(execp, f);
- printf("Section Contents:\n");
-
- for (section = section_headers; i; ++section, --i) {
- if (section->s_size > bufsiz) {
- if (bufsiz) {
- buffer = xrealloc(buffer, bufsiz = section->s_size);
- } else {
- buffer = xmalloc(bufsiz = section->s_size);
- } /* if we had allocated anything before */
- } /* if bigger than our old buffer */
-
- printf("%8.8s:", section->s_name);
-
- if (section->s_flags & STYP_BSS) {
- printf(" bss sections have no contents.\n");
- } else {
- fseek(f, section->s_scnptr, 0);
-
- if (section->s_size) {
- if (fread(buffer, section->s_size, 1, f) != 1) {
- printf(" (error reading section contents)\n");
- } /* on read error */
-
- printf("\n");
- hex_dump(buffer, section->s_size);
- printf("\n");
- } else {
- printf(" (section has a size of zero.)\n");
- } /* if there really is a section */
- } /* if bss else dump */
- } /* for each section */
- } else {
- printf("No Sections.\n");
- } /* if there are sections */
-
- free(buffer);
- printf("\n");
- return;
-} /* dump_section_contents() */
-
-static void dump_section_headers(execp, f)
-fileheader *execp;
-FILE *f;
-{
- int i = execp->f_nscns;
- struct scnhdr *section;
-
- if (i > 0) {
- read_section_headers(execp, f);
- printf("Section Headers:\n");
-
- for (section = section_headers; i; ++section, --i) {
- long flags = section->s_flags;
-
- printf("\"%8.8s\"", section->s_name);
-
- printf(" physical address: 0x%x vma: 0x%x size: 0x%x (%ld)",
- (unsigned) section->s_paddr,
- (unsigned) section->s_vaddr,
- (unsigned) section->s_size,
- section->s_size);
-
- printf(" relocs: %d linenos: %d alignment: 0x%lx (%ld)",
- section->s_nreloc,
- section->s_nlnno,
- section->s_align,
- (long) section->s_align);
-
- printf(" flags: 0x%x = ", (unsigned) section->s_flags);
-
- if (flags & STYP_REG) {
- printf(" REG");
- flags &= ~STYP_REG;
- } /* STYP_REG */
-
- if (flags & STYP_DSECT) {
- printf(" DSECT");
- flags &= ~STYP_DSECT;
- } /* STYP_DSECT */
-
- if (flags & STYP_NOLOAD) {
- printf(" NOLOAD");
- flags &= ~STYP_NOLOAD;
- } /* STYP_NOLOAD */
-
- if (flags & STYP_GROUP) {
- printf(" GROUP");
- flags &= ~STYP_GROUP;
- } /* STYP_GROUP */
-
- if (flags & STYP_PAD) {
- printf(" PAD");
- flags &= ~STYP_PAD;
- } /* STYP_PAD */
-
- if (flags & STYP_COPY) {
- printf(" COPY");
- flags &= ~STYP_COPY;
- } /* STYP_COPY */
-
- if (flags & STYP_TEXT) {
- printf(" TEXT");
- flags &= ~STYP_TEXT;
- } /* STYP_TEXT */
-
- if (flags & S_SHRSEG) {
- printf(" SHRSEG");
- flags &= ~S_SHRSEG;
- } /* S_SHRSEG */
-
- if (flags & STYP_DATA) {
- printf(" DATA");
- flags &= ~STYP_DATA;
- } /* STYP_DATA */
-
- if (flags & STYP_BSS) {
- printf(" BSS");
- flags &= ~STYP_BSS;
- } /* STYP_BSS */
-
- if (flags & S_NEWFCN) {
- printf(" NEWFCN");
- flags &= ~S_NEWFCN;
- } /* S_NEWFCN */
-
- if (flags & STYP_INFO) {
- printf(" INFO");
- flags &= ~STYP_INFO;
- } /* STYP_INFO */
-
- if (flags & STYP_OVER) {
- printf(" OVER");
- flags &= ~STYP_OVER;
- } /* STYP_OVER */
-
- if (flags & STYP_LIB) {
- printf(" LIB");
- flags &= ~STYP_LIB;
- } /* STYP_LIB */
-
- if (flags & STYP_MERGE) {
- printf(" MERGE");
- flags &= ~STYP_MERGE;
- } /* STYP_MERGE */
-
- if (flags & STYP_REVERSE_PAD) {
- printf(" REVERSE_PAD");
- flags &= ~STYP_REVERSE_PAD;
- } /* STYP_REVERSE_PAD */
-
- if (flags) {
- printf(" +unknown");
- } /* foo */
-
- printf("\n");
- } /* for each section header */
- } else {
- printf("No section headers.\n");
- } /* if there are any sections */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-}
-#else
- printf("\n");
- return;
-} /* dump_section_headers() */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-dump_header (execp)
-#endif /* OBJ_BOUT */
-struct exec *execp;
-#ifndef OBJ_BOUT
-#else
-static void dump_header(execp, f)
-fileheader *execp;
-#endif /* OBJ_COFF */
-FILE *f;
-#ifndef OBJ_COFF
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-{
-#ifdef OBJ_COFF
-#ifdef COFF
- printf("magic: 0x%x (%o) ", (unsigned) execp->f_magic, (unsigned) execp->f_magic);
- printf("number of sections: %d number of syms: %ld ", execp->f_nscns, execp->f_nsyms);
- printf("time stamp: %s", ctime(&(execp->f_timdat)));
- printf("flags:");
-
- if (execp->f_flags & F_RELFLG) {
- printf(" RELFLG");
- } /* relflg */
-
- if (execp->f_flags & F_EXEC) {
- printf(" EXEC");
- } /* exec */
-
- if (execp->f_flags & F_LNNO) {
- printf(" LNNO");
- } /* lnno */
-
- if (execp->f_flags & F_LSYMS) {
- printf(" LSYMS");
- } /* lsyms */
-
- if (execp->f_flags & F_AR32WR) {
- printf(" AR32WR");
- } /* ar32wr */
-
- assert(F_I960KB == F_I960SB);
- assert(F_I960KA == F_I960SA);
-
- switch (execp->f_flags & F_I960TYPE) {
- case F_I960CORE: printf(" I960CORE"); break;
- case F_I960KB: printf(" I960KB (== I960SB)"); break;
- case F_I960MC: printf(" I960MC"); break;
- case F_I960XA: printf(" I960XA"); break;
- case F_I960CA: printf(" I960CA"); break;
- case F_I960KA: printf(" I960KA (== I960SA)"); break;
- default: printf(" I960Unknown"); break;
- } /* switch on i960 type */
-
- if (execp->f_flags & ~(F_RELFLG | F_EXEC | F_LNNO | F_LSYMS | F_AR32WR | F_I960TYPE)) {
- printf(" +unrecognized");
- } /* unrecognized */
-
- printf("\n\n");
-
- if (execp->f_opthdr) {
- if (execp->f_opthdr == sizeof(AOUTHDR)) {
- AOUTHDR hdr;
-
- fseek(f, sizeof(*execp), 0);
- if (fread(&hdr, sizeof(AOUTHDR), 1, f) == 1) {
- printf("aouthdr:\n");
- printf("magic: 0x%x (%o)", (unsigned) hdr.magic, (unsigned) hdr.magic);
- printf(" vstamp: 0x%ld\n", (long) hdr.vstamp);
-
- printf("sizes: text 0x%lx (%ld), data 0x%lx (%ld), bss 0x%lx (%ld)\n",
- hdr.tsize,
- (long) hdr.tsize,
- hdr.dsize,
- (long) hdr.dsize,
- hdr.bsize,
- (long) hdr.bsize);
-
- printf("entry point: 0x%lx, starts: text 0x%lx (%ld), data 0x%lx (%ld)\n",
- hdr.entry,
- hdr.text_start,
- (long) hdr.text_start,
- hdr.data_start,
- (long) hdr.data_start);
-
- printf("tag entries: %ld\n",
- (long) hdr.tagentries);
- } else {
- fprintf(stderr, "%s: error reading optional header", program_name);
- perror(NULL);
- } /* on error */
-
- } else {
- printf("opthder != sizeof aouthdr?");
- } /* size mismatch */
-
- } else {
- printf("No optional header.");
- } /* print optional header */
-
-
-#else /* COFF */
-#endif /* OBJ_COFF */
- int x;
-
-#if defined (__GNU_EXEC_MACROS__) && !defined (__STRUCT_EXEC_OVERRIDE__)
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf("magic: 0x%x (%o)", N_MAGIC(*execp), N_MAGIC(*execp));
- printf("machine type: %d", N_MACHTYPE(*execp));
- printf("flags: 0x%x", N_FLAGS(*execp));
-#ifndef OBJ_COFF
-#else
- printf ("magic: 0x%x (%o)", N_MAGIC(*execp), N_MAGIC(*execp));
- printf ("machine type: %d", N_MACHTYPE(*execp));
- printf ("flags: 0x%x", N_FLAGS(*execp));
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-#else /* non-gnu struct exec. */
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf("magic: 0x%x (%o) ", (unsigned) execp->a_magic, (unsigned) execp->a_magic);
-#ifndef OBJ_COFF
-#else
- printf ("magic: 0x%x (%o) ", execp->a_magic, execp->a_magic);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-#endif /* non-gnu struct exec. */
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf("text 0x%x ", (unsigned) execp->a_text);
- printf("data 0x%x ", (unsigned) execp->a_data);
- printf("bss 0x%x\n", (unsigned) execp->a_bss);
- printf("nsyms %ld", (long) (execp->a_syms / sizeof(struct nlist)));
- x = execp->a_syms % sizeof(struct nlist);
-#ifndef OBJ_COFF
-#else
- printf ("text 0x%x ", execp->a_text);
- printf ("data 0x%x ", execp->a_data);
- printf ("bss 0x%x\n", execp->a_bss);
- printf ("nsyms %d", execp->a_syms / sizeof (struct nlist));
- x = execp->a_syms % sizeof (struct nlist);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- if (x)
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf(" (+ %d bytes)", x);
- printf(" entry 0x%lx ", execp->a_entry);
-
-#ifdef B_OUT
- printf(" talign 0x%x", (unsigned) execp->a_talign);
- printf(" dalign 0x%x", (unsigned) execp->a_dalign);
- printf(" balign 0x%x", (unsigned) execp->a_balign);
- printf(" unused 0x%x", (unsigned) execp->unused);
-#endif /* B_OUT */
-
- printf(" trsize 0x%lx", execp->a_trsize);
- printf(" drsize 0x%lx", execp->a_drsize);
-
- if (N_TXTOFF(*execp) != 0 && N_TXTOFF(*execp) != sizeof(*execp)) {
- char *buffer;
- char *i;
- int size = N_TXTOFF(*execp) - sizeof(*execp);
-
- buffer = xmalloc(size);
-
- fseek(f, sizeof(*execp), 0);
- if (fread(buffer, size, 1, f) != 1) {
- fprintf(stderr, "%s: error reading between header and text", program_name);
- perror(NULL);
- } /* on error */
-
- for (i = buffer; i < (buffer + size); ++i) {
- if (*i != '\0') {
- printf(" (garbage follows header)");
- break;
- } /* non null */
- } /* walk the buffer looking for garbage */
- } /* check for garbage following header */
-#ifdef OBJ_COFF
-#endif /* COFF */
-#endif /* OBJ_COFF */
-
- printf("\n");
- return;
-} /* dump_header() */
-
-#ifdef OBJ_COFF
-#ifdef comment
-#endif /* OBJ_COFF */
-static void dump_nstuff(execp)
-#ifndef OBJ_COFF
-struct exec *execp;
-#else
-fileheader *execp;
-#endif /* OBJ_COFF */
-{
- printf("N_BADMAG %d\n", N_BADMAG(*execp));
- printf("N_TXTOFF 0x%x\n", N_TXTOFF(*execp));
- printf("N_SYMOFF 0x%lx\n", N_SYMOFF(*execp));
- printf("N_STROFF 0x%lx\n", N_STROFF(*execp));
- printf("N_TXTADDR 0x%x\n", (unsigned) N_TXTADDR(*execp));
- printf("N_DATADDR 0x%lx\n", N_DATADDR(*execp));
-
- return;
-} /* dump_nstuff() */
-#ifndef OBJ_COFF
-#else
- printf (" (+ %d bytes)", x);
- printf (" entry 0x%x ", execp->a_entry);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-static void dump_text(execp, f)
-#ifndef OBJ_COFF
-struct exec *execp;
-#else
-fileheader *execp;
-#endif /* OBJ_COFF */
-FILE *f;
-{
- void *buffer;
-
- if (execp->a_text) {
- buffer = xmalloc(execp->a_text);
- fseek(f, N_TXTOFF(*execp), 0);
-
- if (fread(buffer, execp->a_text, 1, f) != 1) {
- fprintf(stderr, "%s: error reading text section.\n", program_name);
- return;
- } /* on error */
-#ifndef OBJ_COFF
-#else
- printf (" talign 0x%x ", execp->a_talign);
- printf (" dalign 0x%x ", execp->a_dalign);
- printf (" balign 0x%x ", execp->a_balign);
- printf (" unused 0x%x ", execp->unused);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- hex_dump(buffer, execp->a_text);
- free(buffer);
- } else {
- printf("No text section.\n");
- } /* if there is text */
-
- return;
-} /* dump_text() */
-#ifndef OBJ_COFF
-#else
- printf ("trsize 0x%x ", execp->a_trsize);
- printf ("drsize 0x%x\n", execp->a_drsize);
-}
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-static void dump_data(execp, f)
-#ifndef OBJ_COFF
-#else
-dump_nstuff (execp)
-#endif /* OBJ_BOUT */
-struct exec *execp;
-#ifndef OBJ_BOUT
-#else
-fileheader *execp;
-#endif /* OBJ_COFF */
-FILE *f;
-{
- void *buffer;
-
- if (execp->a_data) {
- buffer = xmalloc(execp->a_data);
- fseek(f, N_TXTOFF(*execp), 0);
-
- if (fread(buffer, execp->a_data, 1, f) != 1) {
- fprintf(stderr, "%s: error reading data section.\n", program_name);
- return;
- } /* on error */
-
- hex_dump(buffer, execp->a_data);
- free(buffer);
- } else {
- printf("No data section.\n");
- } /* if there is data */
-
- return;
-} /* dump_data() */
-#ifdef OBJ_COFF
-#endif /* comment */
-#endif /* OBJ_COFF */
-
-static void hex_dump(buffer, size)
-void *buffer;
-int size;
-#ifndef OBJ_COFF
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-{
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- FILE *f;
-
-#ifndef OBJ_COFF
- if ((f = popen("od -x +0x0", "w")) != NULL) {
-#else
- fflush(stdout);
-
- if ((f = popen("hexl", "w")) != NULL) {
-#endif /* OBJ_COFF */
- if (fwrite(buffer, size, 1, f) != 1) {
- (void) fprintf(stderr, "%s: error writing to od(1) pipe:", program_name);
- perror(NULL);
- } /* on error */
- } else {
- (void) fprintf(stderr, "%s: error opening pipe to od(1):", program_name);
- perror(NULL);
- } /* on successful popen */
-
- (void) pclose(f);
-#ifdef OBJ_COFF
- fflush(stdout);
-#endif /* OBJ_COFF */
- return;
-} /* hex_dump() */
-#ifndef OBJ_COFF
-#else
- printf ("N_BADMAG %d\n", N_BADMAG (*execp));
- printf ("N_TXTOFF 0x%x\n", N_TXTOFF (*execp));
- printf ("N_SYMOFF 0x%x\n", N_SYMOFF (*execp));
- printf ("N_STROFF 0x%x\n", N_STROFF (*execp));
- printf ("N_TXTADDR 0x%x\n", N_TXTADDR (*execp));
- printf ("N_DATADDR 0x%x\n", N_DATADDR (*execp));
-}
-#endif /* OBJ_BOUT */
-#else
-
-char *sym_class_pname(class)
-char class;
-{
- switch (class) {
- case C_EFCN: return("EFCN");
- case C_NULL: return("NULL");
- case C_AUTO: return("AUTO");
- case C_EXT: return("EXT");
- case C_STAT: return("STAT");
- case C_REG: return("REG");
- case C_EXTDEF: return("EXTDEF");
- case C_LABEL: return("LABEL");
- case C_ULABEL: return("ULABEL");
- case C_MOS: return("MOS");
- case C_ARG: return("ARG");
- case C_STRTAG: return("STRTAG");
- case C_MOU: return("MOU");
- case C_UNTAG: return("UNTAG");
- case C_TPDEF: return("TPDEF");
- case C_USTATIC: return("USTATIC");
- case C_ENTAG: return("ENTAG");
- case C_MOE: return("MOE");
- case C_REGPARM: return("REGPARM");
- case C_FIELD: return("FIELD");
- case C_BLOCK: return("BLOCK");
- case C_FCN: return("FCN");
- case C_EOS: return("EOS");
- case C_FILE: return("FILE");
- case C_LINE: return("LINE");
- case C_ALIAS: return("ALIAS");
- case C_HIDDEN: return("HIDDEN");
-
- case C_SCALL: return("SCALL");
- case C_LEAFEXT: return("LEAFEXT");
- case C_OPTVAR: return("OPTVAR");
- case C_DEFINE: return("DEFINE");
- case C_PRAGMA: return("PRAGMA");
- case C_SEGMENT: return("SEGMENT");
- case C_LEAFSTAT:return("LEAFSTAT");
- case C_AUTOARG: return("AUTOARG");
-
- default: return("(???)");
- } /* switch on class */
-} /* sym_class_pname() */
-
-char *sym_type_pname(type)
-unsigned long type;
-{
- switch (type) {
- case T_NULL: return("NULL");
- case T_VOID: return("VOID");
- case T_CHAR: return("CHAR");
- case T_SHORT: return("SHORT");
- case T_INT: return("INT");
- case T_LONG: return("LONG");
- case T_FLOAT: return("FLOAT");
- case T_DOUBLE: return("DOUBLE");
- case T_STRUCT: return("STRUCT");
- case T_UNION: return("UNION");
- case T_ENUM: return("ENUM");
- case T_MOE: return("MOE");
- case T_UCHAR: return("UCHAR");
- case T_USHORT: return("USHORT");
- case T_UINT: return("UINT");
- case T_ULONG: return("ULONG");
- case T_LNGDBL: return("LNGDBL");
-
- default: return("(???)");
- } /* switch on type */
-} /* sym_type_pname() */
-
-char *sym_section_pname(scnum, execp)
-short scnum;
-fileheader *execp;
-{
- switch (scnum) {
- case N_UNDEF: return("UNDEF");
- case N_ABS: return("ABS");
- case N_DEBUG: return("DEBUG");
- case N_TV: return("NTV");
- case P_TV: return("PTV");
-
- default:
- assert(0 <= (scnum-1));
- assert((scnum-1) < execp->f_nscns);
- return(section_headers[scnum-1].s_name);
- } /* switch on scnum */
-} /* sym_section_pname() */
-
-static char *sym_pname(s)
-SYMENT *s;
-{
- static char buffer[SYMNMLEN + 1];
- if (s->n_zeroes) {
- bzero(buffer, SYMNMLEN + 1);
- bcopy(s->n_name, buffer, SYMNMLEN);
- return(buffer);
- } else {
- return((char *) s->n_offset);
- } /* if "short" name */
-} /* sym_pname() */
-
-/*
- * Notes: .file must be first, .text, .data, .bss must be last.
- */
-
-static void dump_aux_fcn(aux)
-AUXENT *aux;
-{
- /* function symbol */
- printf(" tagndx %ld,", aux->x_sym.x_tagndx);
- printf(" size %ld,", aux->x_sym.x_misc.x_fsize);
- printf(" lnnoptr 0x%lx,", (unsigned long) aux->x_sym.x_fcnary.x_fcn.x_lnnoptr);
- printf(" endndx %ld", aux->x_sym.x_fcnary.x_fcn.x_endndx);
- printf(" tvndx 0x%x,", (unsigned) aux->x_sym.x_tvndx);
- return;
-} /* dump_aux_fcn() */
-
-static void dump_aux_tagmember(aux)
-AUXENT *aux;
-{
- printf(" tagndx %ld,", aux->x_sym.x_tagndx);
- printf(" size %d,", aux->x_sym.x_misc.x_lnsz.x_size);
- return;
-} /* dump_aux_tagmember() */
-
-static void dump_aux_array(aux)
-AUXENT *aux;
-{
- int i;
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#else
- printf(" size %d, ", aux->x_sym.x_misc.x_lnsz.x_size);
-
- for (i = 0; i < 4; ++i) {
- printf("[%d]", aux->x_sym.x_fcnary.x_ary.x_dimen[i]);
- } /* four dimensions */
-
- return;
-} /* dump_aux_array() */
-
-#endif /* OBJ_COFF */
-static void dump_sym(execp, f)
-#ifndef OBJ_COFF
-#else
-dump_sym (execp, f)
-#endif /* OBJ_BOUT */
-struct exec *execp;
-#else
-fileheader *execp;
-#endif /* OBJ_COFF */
-FILE *f;
-{
- int i;
-#ifndef OBJ_COFF
- struct nlist *sp;
-#else
- SYMENT *sp;
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
- read_symbols(execp, f);
-#else
- read_symbols (execp, f);
-#endif /* OBJ_BOUT */
- if (nsyms == 0) {
-#ifndef OBJ_BOUT
-#else
- read_section_headers(execp, f);
-
- if (execp->f_nsyms == 0) {
-#endif /* OBJ_COFF */
- printf("no symbols\n");
-#ifndef OBJ_COFF
-#else
- printf ("no symbols\n");
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- return;
-#ifndef OBJ_COFF
- }
-#else
- } /* if there are any */
-
- read_symbols(execp, f);
- printf("Symbols:\n");
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- if (!omit_sym_numbers_flag) {
-#ifndef OBJ_COFF
- printf("%3s: ", "#");
-#else
- printf("%3s:", "#");
-#endif /* OBJ_COFF */
- } /* printing symbol numbers */
-
-#ifndef OBJ_COFF
- printf("%4s %5s %4s %8s\n",
- "type", "other", "desc", "val");
-#else
- printf(" %*.*s %8.8s %3.3s %8.8s %7.7s %3.3s %s\n",
- SYMNMLEN, SYMNMLEN, "name",
- "value", "num", "sec-name", "class", "aux", "type");
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#else
- printf ("%3s: %4s %5s %4s %8s\n",
- "#", "type", "other", "desc", "val");
-#endif /* OBJ_BOUT */
- for (i = 0, sp = symtbl; i < nsyms; i++, sp++) {
-#ifndef OBJ_BOUT
-#else
- for (i = 0, sp = symbols; sp < symbols + execp->f_nsyms; ++sp, ++i) {
-#endif /* OBJ_COFF */
- if (!omit_sym_numbers_flag) {
-#ifndef OBJ_COFF
- printf("%3d: ", i);
-#else
- printf("%3d:", i);
-#endif /* OBJ_COFF */
- } /* printing symbol numbers */
-
-#ifndef OBJ_COFF
- printf("%4x %5x %4x %8lx %s",
- (unsigned) (sp->n_type & 0xff),
- (unsigned) (sp->n_other & 0xff),
- (unsigned) (sp->n_desc & 0xffff),
-#else
- printf ("%3d: %4x %5x %4x %8x %s",
- i,
- sp->n_type & 0xff,
- sp->n_other & 0xff,
- sp->n_desc & 0xffff,
-#endif /* OBJ_BOUT */
- sp->n_value,
- sp->n_un.n_name);
-#ifndef OBJ_BOUT
-#else
- printf(" %*.*s", SYMNMLEN, SYMNMLEN, (sp->n_zeroes) ? sp->n_name : "");
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#else
-
-#endif /* OBJ_BOUT */
- if (sp->n_type & N_EXT) printf(" N_EXT");
- if (sp->n_type & N_STAB) printf(" N_STAB");
-#ifndef OBJ_BOUT
-#else
- printf(" %8lx", (unsigned long) sp->n_value);
- printf(" %3d", sp->n_scnum);
- printf(" %8.8s", sym_section_pname(sp->n_scnum, execp));
- printf(" %7.7s", sym_class_pname(sp->n_sclass));
- printf(" %1d", sp->n_numaux);
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#else
-
-#endif /* OBJ_BOUT */
- if ((sp->n_type & N_TYPE) == N_UNDF) {
- printf(" N_UNDF");
- } else {
- if (sp->n_type & N_ABS) printf(" N_ABS");
- if (sp->n_type & N_TEXT) printf(" N_TEXT");
- if (sp->n_type & N_DATA) printf(" N_DATA");
- if (sp->n_type & N_BSS) printf(" N_BSS");
- if (sp->n_type & N_FN) printf(" N_FN");
- } /* if not undefined */
-#ifndef OBJ_BOUT
-#else
- printf(" %s", sym_type_pname(BTYPE(sp->n_type)));
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifdef B_OUT
-#else
-
-#endif /* OBJ_BOUT */
- if (sp->n_other) {
- printf(" [");
-#ifndef OBJ_BOUT
-#else
- /* derived type */
- printf("%s", (ISPTR(sp->n_type)
- ? "(PTR)"
- : (ISFCN(sp->n_type)
- ? "(FCN)"
- : (ISARY(sp->n_type)
- ? "(ARY)"
- : ""))));
-
- if (sp->n_type & ~(N_BTMASK | N_TMASK)) {
- printf("+");
- } /* if type isn't all */
-
- if (!sp->n_zeroes) {
- printf(" \"%s\"", sym_pname(sp));
- } /* if "long" name */
-
- /* FIXME do something with the flags field */
-#ifdef comment
- if (sp->pad1[0] != 0 || sp->pad1[1] != 0) {
- printf(" (pad1 %2.2x%2.2x)", (unsigned) sp->pad1[0], (unsigned) sp->pad1[1]);
- } /* if padding not zeroed */
-#endif /* comment */
-
- if (sp->pad2[0] != 0 || sp->pad2[1] != 0) {
- printf(" (pad2 %2.2x%2.2x)", (unsigned) sp->pad2[0], (unsigned) sp->pad2[1]);
- } /* if padding not zeroed */
-
-#define DTYPE(x) (((x) & N_TMASK) >> N_BTSHFT)
-
- if (sp->n_numaux > 0) {
- int auxcountshouldbe = 1;
- AUXENT *aux = (AUXENT *) (sp + 1);
- AUXENT *aux2 = (AUXENT *) (sp + 2);
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#else
-#else
- switch (sp->n_sclass) {
-
- case C_FILE: /* file symbol */
- printf(" filename \"%s\"", aux->x_file.x_fname);
- break;
-
- case C_UNTAG:
- case C_ENTAG:
- case C_STRTAG: {
- if (DTYPE(sp->n_type) == DT_NON
- && (BTYPE(sp->n_type) == T_NULL
- || BTYPE(sp->n_type) == T_STRUCT
- || BTYPE(sp->n_type) == T_UNION
- || BTYPE(sp->n_type) == T_ENUM)) {
- printf(" size %d,", aux->x_sym.x_misc.x_lnsz.x_size);
- printf(" endndx %ld", aux->x_sym.x_fcnary.x_fcn.x_endndx);
- } else {
- printf(" (don't know why this tag has an auxent)");
- abort();
- } /* if I understand */
-
- break;
- } /* tags */
-
- case C_EOS: {
- if (BTYPE(sp->n_type) == DT_NON && BTYPE(sp->n_type) == T_NULL) {
- printf(" tagndx %ld,", aux->x_sym.x_tagndx);
- printf(" size %d,", aux->x_sym.x_misc.x_lnsz.x_size);
- } else {
- printf(" (don't know why this eos has an auxent)");
- abort();
- } /* if I understand */
- break;
- } /* eos */
-
- case C_FCN:
- case C_BLOCK: {
- if (BTYPE(sp->n_type) == DT_NON && BTYPE(sp->n_type) == T_NULL) {
- if (!strcmp(sp->n_name, ".bb") || !strcmp(sp->n_name, ".bf")) {
- printf(" lnno %d", aux->x_sym.x_misc.x_lnsz.x_lnno);
- printf(" endndx %ld", aux->x_sym.x_fcnary.x_fcn.x_endndx);
- break;
-
- } else if (!strcmp(sp->n_name, ".eb") || !strcmp(sp->n_name, ".ef")) {
- printf(" lnno %d", aux->x_sym.x_misc.x_lnsz.x_lnno);
- break;
-
- } /* beginning or ending */
- } /* if I understand */
-
- printf(" (don't know why this fcn or block has an auxent)");
- abort();
- break;
- } /* begin/end blocks */
-
- case C_LEAFEXT:
- case C_LEAFSTAT:
- case C_SCALL:
- case C_EXT: {
- assert(BTYPE(sp->n_type) != T_MOE);
-
- if (ISFCN(sp->n_type)
- || BTYPE(sp->n_type) == T_NULL) {
- dump_aux_fcn(aux);
-
- if (sp->n_sclass == C_SCALL) {
- printf(" stindx %ld", aux2->x_sc.x_stindx);
- auxcountshouldbe = 2;
- } else if (sp->n_sclass == C_LEAFEXT
- || sp->n_sclass == C_LEAFSTAT) {
- printf(" balentry 0x%lx", aux2->x_bal.x_balntry);
- auxcountshouldbe = 2;
- } /* special functions */
- } else if (ISARY(sp->n_type)) {
- dump_aux_array(aux);
- } else if (BTYPE(sp->n_type) == T_STRUCT) {
- printf(" tagndx %ld,", aux->x_sym.x_tagndx);
- printf(" size %d,", aux->x_sym.x_misc.x_lnsz.x_size);
- } else {
- assert(0);
- } /* on type */
-
- break;
- } /* function */
-
- case C_STAT: {
- switch (DTYPE(sp->n_type)) {
- case DT_NON:
- switch (BTYPE(sp->n_type)) {
- case T_NULL: /* section symbol */
- printf(" length 0x%lx, relocs %d, lnnos %d",
- (unsigned long) aux->x_scn.x_scnlen,
- aux->x_scn.x_nreloc,
- aux->x_scn.x_nlinno);
- break;
- case T_STRUCT:
- case T_UNION:
- case T_ENUM:
- dump_aux_tagmember(aux);
- break;
- default:
- printf(" (confused).");
- abort();
- } /* switch on btype */
- break;
-
- case DT_FCN: /* function */
- if (BTYPE(sp->n_type) == T_MOE) {
- printf(" (confused).");
- abort();
- } else {
- dump_aux_fcn(aux);
- } /* if I understand */
- break;
-
- case DT_ARY:
- assert(BTYPE(sp->n_type) != T_MOE);
- dump_aux_array(aux);
- /* intentional fall through */
- case DT_PTR:
- assert(BTYPE(sp->n_type) == T_STRUCT
- || BTYPE(sp->n_type) == T_UNION
- || BTYPE(sp->n_type) == T_ENUM);
- dump_aux_tagmember(aux);
- break;
-
- default:
- printf(" (confused.)");
- abort();
- } /* switch on derived type */
-
- break;
- } /* STAT */
-
- case C_AUTO:
- case C_MOS:
- case C_MOU:
- case C_TPDEF:
- if (DTYPE(sp->n_type) == DT_ARY) {
- assert(BTYPE(sp->n_type) != T_MOE);
- dump_aux_array(aux);
- } else {
- dump_aux_tagmember(aux);
- } /* if an array */
- break;
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#endif /* OBJ_BOUT */
- if (sp->n_other == N_CALLNAME) {
- printf(" N_CALLNAME");
- } else if (sp->n_other == N_BALNAME) {
- printf(" N_BALNAME");
- } else if (1 <= sp->n_other && sp->n_other <= 32) {
- printf(" \"trap\"");
- } else {
- printf(" !!!invalid \"other\" field");
- } /* what is it */
-#ifndef OBJ_BOUT
-#else
- case C_FIELD:
- printf(" tagndx %ld,", aux->x_sym.x_tagndx);
- printf(" size %d,", aux->x_sym.x_misc.x_lnsz.x_size);
- break;
-
- default:
- printf(" (don't know why this symbol has aux entries.)");
- abort();
- break;
- } /* switch on class */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#else
-
-#endif /* OBJ_BOUT */
- printf(" ]");
- } /* is defined */
-#ifndef OBJ_BOUT
-#endif /* B_OUT */
-#else
- if (sp->n_numaux != auxcountshouldbe) {
- printf(" (expecting %d auxents here)", auxcountshouldbe);
- abort();
- } /* on miscount */
- } /* do aux entries */
-
- i += sp->n_numaux;
- sp += sp->n_numaux;
-#endif /* OBJ_COFF */
-
- printf("\n");
- } /* for each symbol */
-#ifndef OBJ_COFF
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#else
- printf("\n");
-#endif /* OBJ_COFF */
- return;
-} /* dump_sym() */
-#ifndef OBJ_COFF
-#else
- printf("\n");
- }
-}
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#else
-#ifdef comment
-#endif /* OBJ_COFF */
-static void dump_reloc (execp, f)
-#ifndef OBJ_COFF
-#else
-dump_reloc (execp, f)
-#endif /* OBJ_BOUT */
-struct exec *execp;
-#else
-fileheader *execp;
-#endif /* OBJ_COFF */
-FILE *f;
-{
-#ifndef OBJ_COFF
- read_symbols (execp, f);
-#else
- read_symbols(execp, f);
-#endif /* OBJ_COFF */
- if (execp->a_trsize) {
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf("text reloc\n");
-#ifndef OBJ_COFF
-#else
- printf ("text reloc\n");
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- dump_reloc1 (execp, f, N_TRELOFF (*execp), execp->a_trsize);
- }
- if (execp->a_drsize) {
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf("data reloc\n");
-#ifndef OBJ_COFF
-#else
- printf ("data reloc\n");
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- dump_reloc1 (execp, f, N_DRELOFF (*execp), execp->a_drsize);
- }
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-
- return;
-} /* dump_reloc() */
-#ifndef OBJ_COFF
-#else
-}
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-static void dump_reloc1 (execp, f, off, size)
-#ifndef OBJ_COFF
-#else
-dump_reloc1 (execp, f, off, size)
-#endif /* OBJ_BOUT */
-struct exec *execp;
-#else
-fileheader *execp;
-#endif /* OBJ_COFF */
-FILE *f;
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-int off;
-int size;
-#ifndef OBJ_COFF
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-{
- int nreloc;
- struct relocation_info reloc;
- int i;
-
- nreloc = size / sizeof (struct relocation_info);
-
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- if (!omit_reloc_numbers_flag) {
- printf("%3s: ", "#");
- } /* if printing numbers */
-
-#ifndef sparc
- printf("%3s ", "len");
-#endif /* sparc */
-
- printf("%8s %4s\n", "adr", "sym");
-
-
- fseek(f, off, 0);
-#ifndef OBJ_COFF
-#else
- printf ("%3s: %3s %8s %4s\n", "#", "len", "adr", "sym");
- fseek (f, off, 0);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- for (i = 0; i < nreloc; i++) {
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- if (fread((char *)&reloc, sizeof reloc, 1, f) != 1) {
- fprintf(stderr, "%s: error reading reloc\n",
-#ifndef OBJ_COFF
-#else
- if (fread ((char *)&reloc, sizeof reloc, 1, f) != 1) {
- fprintf (stderr, "%s: error reading reloc\n",
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- program_name);
- return;
- }
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-
- if (!omit_reloc_numbers_flag) {
- printf("%3d: ", i);
- } /* if printing numbers */
-
-#ifndef sparc
- printf("%3d ", 1 << reloc.r_length);
-#endif /* sparc */
-
- printf("%8lx ", (long unsigned) reloc.r_address);
-
-#ifndef B_OUT
-#ifndef OBJ_COFF
-#else
- printf ("%3d: %3d %8x ", i, 1 << reloc.r_length,
- reloc.r_address);
-
-#ifdef NOT
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- if (reloc.r_extern) {
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- if (!omit_sym_numbers_flag) {
- (void) printf("%4d ", reloc.r_symbolnum);
- } else {
- (void) printf(" ");
- } /* if printing sym numbers */
-
-#ifndef OBJ_COFF
-#else
- printf ("%4d ", reloc.r_symbolnum);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- if (reloc.r_symbolnum < nsyms)
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf("%s ", symtbl[reloc.r_symbolnum].n_un.n_name);
-#ifndef OBJ_COFF
-#else
- printf ("%s ",
- symtbl[reloc.r_symbolnum].n_un.n_name);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- } else {
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf(" ");
-#ifndef OBJ_COFF
-#else
- printf (" ");
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- switch (reloc.r_symbolnum & ~N_EXT) {
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- case N_TEXT: printf(".text "); break;
- case N_DATA: printf(".data "); break;
- case N_BSS: printf(".bss "); break;
- case N_ABS: printf(".abs "); break;
- default: printf("base %x ", (unsigned) reloc.r_symbolnum); break;
-#ifndef OBJ_COFF
-#else
- case N_TEXT: printf (".text "); break;
- case N_DATA: printf (".data "); break;
- case N_BSS: printf (".bss "); break;
- case N_ABS: printf (".abs "); break;
- default: printf ("base %x ", reloc.r_symbolnum); break;
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
- }
- }
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
-#endif /* not B_OUT */
-
-#ifdef SPARC
- if (reloc.r_addend) printf("+0x%x ", (unsigned) reloc.r_addend);
-
- switch (reloc.r_type) {
- case RELOC_8: printf("R8 "); break;
- case RELOC_16: printf("R16 "); break;
- case RELOC_32: printf("R32 "); break;
- case RELOC_DISP8: printf("DISP8 "); break;
- case RELOC_DISP16: printf("DISP16 "); break;
- case RELOC_DISP32: printf("DISP32 "); break;
- case RELOC_WDISP30: printf("WDISP30 "); break;
- case RELOC_WDISP22: printf("WDISP22 "); break;
- case RELOC_HI22: printf("HI22 "); break;
- case RELOC_22: printf("R22 "); break;
- case RELOC_13: printf("R13 "); break;
- case RELOC_LO10: printf("LO10 "); break;
- case RELOC_SFA_BASE: printf("SFA_BASE "); break;
- case RELOC_SFA_OFF13: printf("SFA_OFF13 "); break;
- case RELOC_BASE10: printf("BASE10 "); break;
- case RELOC_BASE13: printf("BASE13 "); break;
- case RELOC_BASE22: printf("BASE22 "); break;
- case RELOC_PC10: printf("PC10 "); break;
- case RELOC_PC22: printf("PC22 "); break;
- case RELOC_JMP_TBL: printf("JMP_TBL "); break;
- case RELOC_SEGOFF16: printf("SEGOFF16 "); break;
- case RELOC_GLOB_DAT: printf("GLOB_DAT "); break;
- case RELOC_JMP_SLOT: printf("JMP_SLOT "); break;
- case RELOC_RELATIVE: printf("RELATIVE "); break;
- } /* switch on reloc type */
-#else /* SPARC */
- if (reloc.r_pcrel) printf("PCREL ");
-#endif /* SPARC */
-
-#ifdef B_OUT
- if (reloc.r_bsr) printf("BSR ");
- if (reloc.r_disp) printf("DISP ");
- if (reloc.r_callj) printf("CALLJ ");
- if (reloc.nuthin) printf("NUTHIN ");
-#endif /* B_OUT */
-
-#ifdef SPARC
- {
- struct reloc_info_sparc spare;
-
- bzero(&spare, sizeof(spare));
-
- reloc.r_address = 0;
- reloc.r_index = 0;
- reloc.r_extern = 0;
- reloc.r_type = 0;
- reloc.r_addend = 0;
-
- if (bcmp(&reloc, &spare, sizeof(spare))) {
- printf("(garbage in spare bits) ");
- } /* if garbage in spare bits */
- } /* sparc */
-#endif /* SPARC */
-
-#ifndef OBJ_COFF
-#else
-#endif /* NOT */
- if (reloc.r_pcrel) printf ("PCREL ");
- if (reloc.r_bsr) printf ("BSR ");
- if (reloc.r_disp) printf ("DISP ");
- if (reloc.r_callj) printf ("CALLJ ");
- if (reloc.nuthin) printf ("NUTHIN ");
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-#if 0
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- if (reloc.r_pad) printf("PAD %x ", reloc.r_pad);
-#ifndef OBJ_COFF
-#else
- if (reloc.r_pad) printf ("PAD %x ", reloc.r_pad);
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
-#endif
-#ifndef OBJ_COFF
-#ifndef OBJ_BOUT
-#endif /* OBJ_COFF */
- printf("\n");
- } /* for each reloc record */
-
- return;
-} /* dump_reloc1() */
-#ifndef OBJ_COFF
-#else
- printf ("\n");
- }
-}
-#endif /* OBJ_BOUT */
-#else
-#endif /* comment */
-#endif /* OBJ_COFF */
-
-/* Allocate `n' bytes of memory dynamically, with error checking. */
-
-#ifndef OBJ_COFF
-char *
-xmalloc (n)
- unsigned n;
-{
- char *p;
-
- p = malloc (n);
- if (p == 0)
- {
-#ifndef OBJ_BOUT
- fprintf(stderr, "%s: virtual memory exhausted\n", program_name);
-#else
- fprintf (stderr, "%s: virtual memory exhausted\n", program_name);
-#endif /* OBJ_BOUT */
- exit (1);
- }
-#ifndef OBJ_BOUT
- bzero(p, n);
-#endif /* OBJ_BOUT */
- return p;
-#ifndef OBJ_BOUT
-#else
-static char *xmalloc (n)
-unsigned n;
-{
- char *p;
-
- p = malloc (n);
- if (p == NULL)
- {
- fprintf(stderr, "%s: virtual memory exhausted\n", program_name);
- exit (1);
- }
- bzero(p, n);
- return p;
-#endif /* OBJ_COFF */
-} /* xmalloc() */
-
-#ifdef OBJ_COFF
-static char *xrealloc(p, size)
-char *p;
-unsigned size;
-{
- p = realloc(p, size);
-
- if (p == NULL) {
- fprintf(stderr, "%s: virtual memory exhausted\n", program_name);
- exit (1);
- } /* on malloc failure */
-
- bzero(p, size);
- return(p);
-} /* xrealloc() */
-
-#endif /* OBJ_COFF */
-/*
- * Local Variables:
- * comment-column: 0
- * fill-column: 131
- * End:
- */
-
-/* end of objdump.c */
-#ifndef OBJ_COFF
-#else
-}
-#endif /* OBJ_BOUT */
-#endif /* OBJ_COFF */
+++ /dev/null
-/* obstack.c - subroutines used implicitly by object stack macros
- Copyright (C) 1988 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "obstack.h"
-
-#ifdef __STDC__
-#define POINTER void *
-#else
-#define POINTER char *
-#endif
-
-/* Determine default alignment. */
-struct fooalign
- {
- char x;
- double d;
- };
-
-#define DEFAULT_ALIGNMENT ((char *)&((struct fooalign *) 0)->d - (char *)0)
-/* If malloc were really smart, it would round addresses to DEFAULT_ALIGNMENT.
- But in fact it might be less smart and round addresses to as much as
- DEFAULT_ROUNDING. So we prepare for it to do that. */
-union fooround
- {
- long x;
- double d;
- };
-
-#define DEFAULT_ROUNDING (sizeof (union fooround))
-
-/* When we copy a long block of data, this is the unit to do it with.
- On some machines, copying successive ints does not work;
- in such a case, redefine COPYING_UNIT to `long' (if that works)
- or `char' as a last resort. */
-#ifndef COPYING_UNIT
-#define COPYING_UNIT int
-#endif
-
-/* The non-GNU-C macros copy the obstack into this global variable
- to avoid multiple evaluation. */
-
-struct obstack *_obstack;
-\f
-/* Initialize an obstack H for use. Specify chunk size SIZE (0 means default).
- Objects start on multiples of ALIGNMENT (0 means use default).
- CHUNKFUN is the function to use to allocate chunks,
- and FREEFUN the function to free them. */
-
-void
-_obstack_begin (h, size, alignment, chunkfun, freefun)
- struct obstack *h;
- int size;
- int alignment;
-POINTER (*chunkfun) ();
- void (*freefun) ();
-{
- register struct _obstack_chunk *chunk; /* points to new chunk */
-
- if (alignment == 0)
- alignment = DEFAULT_ALIGNMENT;
- if (size == 0)
- /* Default size is what GNU malloc can fit in a 4096-byte block. */
- {
- /* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
- Use the values for range checking, because if range checking is off,
- the extra bytes won't be missed terribly, but if range checking is on
- and we used a larger request, a whole extra 4096 bytes would be
- allocated.
-
- These number are irrelevant to the new GNU malloc. I suspect it is
- less sensitive to the size of the request. */
- int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
- + 4 + DEFAULT_ROUNDING - 1)
- & ~(DEFAULT_ROUNDING - 1));
- size = 4096 - extra;
- }
-
- h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
- h->freefun = freefun;
- h->chunk_size = size;
- h->alignment_mask = alignment - 1;
-
- chunk = h->chunk = (*h->chunkfun) (h->chunk_size);
- h->next_free = h->object_base = chunk->contents;
- h->chunk_limit = chunk->limit
- = (char *) chunk + h->chunk_size;
- chunk->prev = 0;
- /* The initial chunk now contains no empty object. */
- h->maybe_empty_object = 0;
-}
-
-/* Allocate a new current chunk for the obstack *H
- on the assumption that LENGTH bytes need to be added
- to the current object, or a new object of length LENGTH allocated.
- Copies any partial object from the end of the old chunk
- to the beginning of the new one. */
-
-void
-_obstack_newchunk (h, length)
- struct obstack *h;
- int length;
-{
- register struct _obstack_chunk *old_chunk = h->chunk;
- register struct _obstack_chunk *new_chunk;
- register long new_size;
- register int obj_size = h->next_free - h->object_base;
- register int i;
- int already;
-
- /* Compute size for new chunk. */
- new_size = (obj_size + length) + (obj_size >> 3) + 100;
- if (new_size < h->chunk_size)
- new_size = h->chunk_size;
-
- /* Allocate and initialize the new chunk. */
- new_chunk = h->chunk = (*h->chunkfun) (new_size);
- new_chunk->prev = old_chunk;
- new_chunk->limit = h->chunk_limit = (char *) new_chunk + new_size;
-
- /* Move the existing object to the new chunk.
- Word at a time is fast and is safe if the object
- is sufficiently aligned. */
- if (h->alignment_mask + 1 >= DEFAULT_ALIGNMENT)
- {
- for (i = obj_size / sizeof (COPYING_UNIT) - 1;
- i >= 0; i--)
- ((COPYING_UNIT *) new_chunk->contents)[i]
- = ((COPYING_UNIT *) h->object_base)[i];
- /* We used to copy the odd few remaining bytes as one extra COPYING_UNIT,
- but that can cross a page boundary on a machine
- which does not do strict alignment for COPYING_UNITS. */
- already = obj_size / sizeof (COPYING_UNIT) * sizeof (COPYING_UNIT);
- }
- else
- already = 0;
- /* Copy remaining bytes one by one. */
- for (i = already; i < obj_size; i++)
- new_chunk->contents[i] = h->object_base[i];
-
- /* If the object just copied was the only data in OLD_CHUNK,
- free that chunk and remove it from the chain.
- But not if that chunk might contain an empty object. */
- if (h->object_base == old_chunk->contents && !h->maybe_empty_object)
- {
- new_chunk->prev = old_chunk->prev;
- (*h->freefun) (old_chunk);
- }
-
- h->object_base = new_chunk->contents;
- h->next_free = h->object_base + obj_size;
- /* The new chunk certainly contains no empty object yet. */
- h->maybe_empty_object = 0;
-}
-
-/* Return nonzero if object OBJ has been allocated from obstack H.
- This is here for debugging.
- If you use it in a program, you are probably losing. */
-
-int
-_obstack_allocated_p (h, obj)
- struct obstack *h;
- POINTER obj;
-{
- register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk *plp; /* point to previous chunk if any */
-
- lp = (h)->chunk;
- /* We use >= rather than > since the object cannot be exactly at
- the beginning of the chunk but might be an empty object exactly
- at the end of an adjacent chunk. */
- while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
- {
- plp = lp->prev;
- lp = plp;
- }
- return lp != 0;
-}
-\f
-/* Free objects in obstack H, including OBJ and everything allocate
- more recently than OBJ. If OBJ is zero, free everything in H. */
-
-#undef obstack_free
-
-/* This function has two names with identical definitions.
- This is the first one, called from non-ANSI code. */
-
-void
-_obstack_free (h, obj)
- struct obstack *h;
- POINTER obj;
-{
- register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk *plp; /* point to previous chunk if any */
-
- lp = h->chunk;
- /* We use >= because there cannot be an object at the beginning of a chunk.
- But there can be an empty object at that address
- at the end of another chunk. */
- while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
- {
- plp = lp->prev;
- (*h->freefun) (lp);
- lp = plp;
- /* If we switch chunks, we can't tell whether the new current
- chunk contains an empty object, so assume that it may. */
- h->maybe_empty_object = 1;
- }
- if (lp)
- {
- h->object_base = h->next_free = (char *) (obj);
- h->chunk_limit = lp->limit;
- h->chunk = lp;
- }
- else if (obj != 0)
- /* obj is not in any of the chunks! */
- abort ();
-}
-
-/* This function is used from ANSI code. */
-
-void
-obstack_free (h, obj)
- struct obstack *h;
- POINTER obj;
-{
- register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk *plp; /* point to previous chunk if any */
-
- lp = h->chunk;
- /* We use >= because there cannot be an object at the beginning of a chunk.
- But there can be an empty object at that address
- at the end of another chunk. */
- while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
- {
- plp = lp->prev;
- (*h->freefun) (lp);
- lp = plp;
- /* If we switch chunks, we can't tell whether the new current
- chunk contains an empty object, so assume that it may. */
- h->maybe_empty_object = 1;
- }
- if (lp)
- {
- h->object_base = h->next_free = (char *) (obj);
- h->chunk_limit = lp->limit;
- h->chunk = lp;
- }
- else if (obj != 0)
- /* obj is not in any of the chunks! */
- abort ();
-}
-\f
-#if 0
-/* These are now turned off because the applications do not use it
- and it uses bcopy via obstack_grow, which causes trouble on sysV. */
-
-/* Now define the functional versions of the obstack macros.
- Define them to simply use the corresponding macros to do the job. */
-
-#ifdef __STDC__
-/* These function definitions do not work with non-ANSI preprocessors;
- they won't pass through the macro names in parentheses. */
-
-/* The function names appear in parentheses in order to prevent
- the macro-definitions of the names from being expanded there. */
-
-POINTER (obstack_base) (obstack)
- struct obstack *obstack;
-{
- return obstack_base (obstack);
-}
-
-POINTER (obstack_next_free) (obstack)
- struct obstack *obstack;
-{
- return obstack_next_free (obstack);
-}
-
-int (obstack_object_size) (obstack)
- struct obstack *obstack;
-{
- return obstack_object_size (obstack);
-}
-
-int (obstack_room) (obstack)
- struct obstack *obstack;
-{
- return obstack_room (obstack);
-}
-
-void (obstack_grow) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- obstack_grow (obstack, pointer, length);
-}
-
-void (obstack_grow0) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- obstack_grow0 (obstack, pointer, length);
-}
-
-void (obstack_1grow) (obstack, character)
- struct obstack *obstack;
- int character;
-{
- obstack_1grow (obstack, character);
-}
-
-void (obstack_blank) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- obstack_blank (obstack, length);
-}
-
-void (obstack_1grow_fast) (obstack, character)
- struct obstack *obstack;
- int character;
-{
- obstack_1grow_fast (obstack, character);
-}
-
-void (obstack_blank_fast) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- obstack_blank_fast (obstack, length);
-}
-
-POINTER (obstack_finish) (obstack)
- struct obstack *obstack;
-{
- return obstack_finish (obstack);
-}
-
-POINTER (obstack_alloc) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- return obstack_alloc (obstack, length);
-}
-
-POINTER (obstack_copy) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- return obstack_copy (obstack, pointer, length);
-}
-
-POINTER (obstack_copy0) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- return obstack_copy0 (obstack, pointer, length);
-}
-
-#endif /* __STDC__ */
-
-#endif /* 0 */
+++ /dev/null
-/* obstack.h - object stack macros
- Copyright (C) 1988 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Summary:
-
-All the apparent functions defined here are macros. The idea
-is that you would use these pre-tested macros to solve a
-very specific set of problems, and they would run fast.
-Caution: no side-effects in arguments please!! They may be
-evaluated MANY times!!
-
-These macros operate a stack of objects. Each object starts life
-small, and may grow to maturity. (Consider building a word syllable
-by syllable.) An object can move while it is growing. Once it has
-been "finished" it never changes address again. So the "top of the
-stack" is typically an immature growing object, while the rest of the
-stack is of mature, fixed size and fixed address objects.
-
-These routines grab large chunks of memory, using a function you
-supply, called `obstack_chunk_alloc'. On occasion, they free chunks,
-by calling `obstack_chunk_free'. You must define them and declare
-them before using any obstack macros.
-
-Each independent stack is represented by a `struct obstack'.
-Each of the obstack macros expects a pointer to such a structure
-as the first argument.
-
-One motivation for this package is the problem of growing char strings
-in symbol tables. Unless you are "fascist pig with a read-only mind"
-[Gosper's immortal quote from HAKMEM item 154, out of context] you
-would not like to put any arbitrary upper limit on the length of your
-symbols.
-
-In practice this often means you will build many short symbols and a
-few long symbols. At the time you are reading a symbol you don't know
-how long it is. One traditional method is to read a symbol into a
-buffer, realloc()ating the buffer every time you try to read a symbol
-that is longer than the buffer. This is beaut, but you still will
-want to copy the symbol from the buffer to a more permanent
-symbol-table entry say about half the time.
-
-With obstacks, you can work differently. Use one obstack for all symbol
-names. As you read a symbol, grow the name in the obstack gradually.
-When the name is complete, finalize it. Then, if the symbol exists already,
-free the newly read name.
-
-The way we do this is to take a large chunk, allocating memory from
-low addresses. When you want to build a symbol in the chunk you just
-add chars above the current "high water mark" in the chunk. When you
-have finished adding chars, because you got to the end of the symbol,
-you know how long the chars are, and you can create a new object.
-Mostly the chars will not burst over the highest address of the chunk,
-because you would typically expect a chunk to be (say) 100 times as
-long as an average object.
-
-In case that isn't clear, when we have enough chars to make up
-the object, THEY ARE ALREADY CONTIGUOUS IN THE CHUNK (guaranteed)
-so we just point to it where it lies. No moving of chars is
-needed and this is the second win: potentially long strings need
-never be explicitly shuffled. Once an object is formed, it does not
-change its address during its lifetime.
-
-When the chars burst over a chunk boundary, we allocate a larger
-chunk, and then copy the partly formed object from the end of the old
-chunk to the beginning of the new larger chunk. We then carry on
-accreting characters to the end of the object as we normally would.
-
-A special macro is provided to add a single char at a time to a
-growing object. This allows the use of register variables, which
-break the ordinary 'growth' macro.
-
-Summary:
- We allocate large chunks.
- We carve out one object at a time from the current chunk.
- Once carved, an object never moves.
- We are free to append data of any size to the currently
- growing object.
- Exactly one object is growing in an obstack at any one time.
- You can run one obstack per control block.
- You may have as many control blocks as you dare.
- Because of the way we do it, you can `unwind' a obstack
- back to a previous state. (You may remove objects much
- as you would with a stack.)
-*/
-
-
-/* Don't do the contents of this file more than once. */
-
-#ifndef __OBSTACKS__
-#define __OBSTACKS__
-\f
-/* We use subtraction of (char *)0 instead of casting to int
- because on word-addressable machines a simple cast to int
- may ignore the byte-within-word field of the pointer. */
-
-#ifndef __PTR_TO_INT
-#define __PTR_TO_INT(P) ((P) - (char *)0)
-#endif
-
-#ifndef __INT_TO_PTR
-#define __INT_TO_PTR(P) ((P) + (char *)0)
-#endif
-
-struct _obstack_chunk /* Lives at front of each chunk. */
-{
- char *limit; /* 1 past end of this chunk */
- struct _obstack_chunk *prev; /* address of prior chunk or NULL */
- char contents[4]; /* objects begin here */
-};
-
-struct obstack /* control current object in current chunk */
-{
- long chunk_size; /* preferred size to allocate chunks in */
- struct _obstack_chunk *chunk; /* address of current struct obstack_chunk */
- char *object_base; /* address of object we are building */
- char *next_free; /* where to add next char to current object */
- char *chunk_limit; /* address of char after current chunk */
- int temp; /* Temporary for some macros. */
- int alignment_mask; /* Mask of alignment for each object. */
- struct _obstack_chunk *(*chunkfun) (); /* User's fcn to allocate a chunk. */
- void (*freefun) (); /* User's function to free a chunk. */
- /* Nonzero means there is a possibility the current chunk contains
- a zero-length object. This prevents freeing the chunk
- if we allocate a bigger chunk to replace it. */
- char maybe_empty_object;
-};
-
-/* Declare the external functions we use; they are in obstack.c. */
-
-#ifdef __STDC__
-extern void _obstack_newchunk (struct obstack *, int);
-extern void _obstack_free (struct obstack *, void *);
-extern void _obstack_begin (struct obstack *, int, int,
- void *(*)(), void (*)());
-#else
-extern void _obstack_newchunk ();
-extern void _obstack_free ();
-extern void _obstack_begin ();
-#endif
-\f
-#ifdef __STDC__
-
-/* Do the function-declarations after the structs
- but before defining the macros. */
-
-void obstack_init (struct obstack *obstack);
-
-void *obstack_alloc (struct obstack *obstack, int size);
-
-void *obstack_copy (struct obstack *obstack, void *address, int size);
-void *obstack_copy0 (struct obstack *obstack, void *address, int size);
-
-void obstack_free (struct obstack *obstack, void *block);
-
-void obstack_blank (struct obstack *obstack, int size);
-
-void obstack_grow (struct obstack *obstack, void *data, int size);
-void obstack_grow0 (struct obstack *obstack, void *data, int size);
-
-void obstack_1grow (struct obstack *obstack, int data_char);
-void obstack_ptr_grow (struct obstack *obstack, void *data);
-void obstack_int_grow (struct obstack *obstack, int data);
-
-void *obstack_finish (struct obstack *obstack);
-
-int obstack_object_size (struct obstack *obstack);
-
-int obstack_room (struct obstack *obstack);
-void obstack_1grow_fast (struct obstack *obstack, int data_char);
-void obstack_ptr_grow_fast (struct obstack *obstack, void *data);
-void obstack_int_grow_fast (struct obstack *obstack, int data);
-void obstack_blank_fast (struct obstack *obstack, int size);
-
-void *obstack_base (struct obstack *obstack);
-void *obstack_next_free (struct obstack *obstack);
-int obstack_alignment_mask (struct obstack *obstack);
-int obstack_chunk_size (struct obstack *obstack);
-
-#endif /* __STDC__ */
-
-/* Non-ANSI C cannot really support alternative functions for these macros,
- so we do not declare them. */
-\f
-/* Pointer to beginning of object being allocated or to be allocated next.
- Note that this might not be the final address of the object
- because a new chunk might be needed to hold the final size. */
-
-#define obstack_base(h) ((h)->object_base)
-
-/* Size for allocating ordinary chunks. */
-
-#define obstack_chunk_size(h) ((h)->chunk_size)
-
-/* Pointer to next byte not yet allocated in current chunk. */
-
-#define obstack_next_free(h) ((h)->next_free)
-
-/* Mask specifying low bits that should be clear in address of an object. */
-
-#define obstack_alignment_mask(h) ((h)->alignment_mask)
-
-#define obstack_init(h) \
- _obstack_begin ((h), 0, 0, \
- (void *(*) ()) obstack_chunk_alloc, (void (*) ())obstack_chunk_free)
-
-#define obstack_begin(h, size) \
- _obstack_begin ((h), (size), 0, \
- (void *(*) ()) obstack_chunk_alloc, (void (*) ())obstack_chunk_free)
-
-#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = achar)
-
-#define obstack_blank_fast(h,n) ((h)->next_free += (n))
-\f
-#if defined (__GNUC__) && defined (__STDC__)
-#if __GNUC__ < 2
-#define __extension__
-#endif
-
-/* For GNU C, if not -traditional,
- we can define these macros to compute all args only once
- without using a global variable.
- Also, we can avoid using the `temp' slot, to make faster code. */
-
-#define obstack_object_size(OBSTACK) \
- __extension__ \
- ({ struct obstack *__o = (OBSTACK); \
- (unsigned) (__o->next_free - __o->object_base); })
-
-#define obstack_room(OBSTACK) \
- __extension__ \
- ({ struct obstack *__o = (OBSTACK); \
- (unsigned) (__o->chunk_limit - __o->next_free); })
-
-/* Note that the call to _obstack_newchunk is enclosed in (..., 0)
- so that we can avoid having void expressions
- in the arms of the conditional expression.
- Casting the third operand to void was tried before,
- but some compilers won't accept it. */
-#define obstack_grow(OBSTACK,where,length) \
-__extension__ \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->next_free + __len > __o->chunk_limit) \
- ? (_obstack_newchunk (__o, __len), 0) : 0); \
- memcpy (__o->next_free, where, __len); \
- __o->next_free += __len; \
- (void) 0; })
-
-#define obstack_grow0(OBSTACK,where,length) \
-__extension__ \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->next_free + __len + 1 > __o->chunk_limit) \
- ? (_obstack_newchunk (__o, __len + 1), 0) : 0), \
- memcpy (__o->next_free, where, __len), \
- __o->next_free += __len, \
- *(__o->next_free)++ = 0; \
- (void) 0; })
-
-#define obstack_1grow(OBSTACK,datum) \
-__extension__ \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + 1 > __o->chunk_limit) \
- ? (_obstack_newchunk (__o, 1), 0) : 0), \
- *(__o->next_free)++ = (datum); \
- (void) 0; })
-
-/* These assume that the obstack alignment is good enough for pointers or ints,
- and that the data added so far to the current object
- shares that much alignment. */
-
-#define obstack_ptr_grow(OBSTACK,datum) \
-__extension__ \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + sizeof (void *) > __o->chunk_limit) \
- ? (_obstack_newchunk (__o, sizeof (void *)), 0) : 0), \
- *(*(void ***)&__o->next_free)++ = ((void *)datum); \
- (void) 0; })
-
-#define obstack_int_grow(OBSTACK,datum) \
-__extension__ \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + sizeof (int) > __o->chunk_limit) \
- ? (_obstack_newchunk (__o, sizeof (int)), 0) : 0), \
- *(*(int **)&__o->next_free)++ = ((int)datum); \
- (void) 0; })
-
-#define obstack_ptr_grow_fast(h,aptr) (*(*(void ***)&(h)->next_free)++ = (void *)aptr)
-#define obstack_int_grow_fast(h,aint) (*(*(int **)&(h)->next_free)++ = (int)aint)
-
-#define obstack_blank(OBSTACK,length) \
-__extension__ \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->chunk_limit - __o->next_free < __len) \
- ? (_obstack_newchunk (__o, __len), 0) : 0); \
- __o->next_free += __len; \
- (void) 0; })
-
-#define obstack_alloc(OBSTACK,length) \
-__extension__ \
-({ struct obstack *__h = (OBSTACK); \
- obstack_blank (__h, (length)); \
- obstack_finish (__h); })
-
-#define obstack_copy(OBSTACK,where,length) \
-__extension__ \
-({ struct obstack *__h = (OBSTACK); \
- obstack_grow (__h, (where), (length)); \
- obstack_finish (__h); })
-
-#define obstack_copy0(OBSTACK,where,length) \
-__extension__ \
-({ struct obstack *__h = (OBSTACK); \
- obstack_grow0 (__h, (where), (length)); \
- obstack_finish (__h); })
-
-/* The local variable is named __o1 to avoid a name conflict
- when obstack_blank is called. */
-#define obstack_finish(OBSTACK) \
-__extension__ \
-({ struct obstack *__o1 = (OBSTACK); \
- void *value = (void *) __o1->object_base; \
- if (__o1->next_free == value) \
- __o1->maybe_empty_object = 1; \
- __o1->next_free \
- = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
- & ~ (__o1->alignment_mask)); \
- ((__o1->next_free - (char *)__o1->chunk \
- > __o1->chunk_limit - (char *)__o1->chunk) \
- ? (__o1->next_free = __o1->chunk_limit) : 0); \
- __o1->object_base = __o1->next_free; \
- value; })
-
-#define obstack_free(OBSTACK, OBJ) \
-__extension__ \
-({ struct obstack *__o = (OBSTACK); \
- void *__obj = (OBJ); \
- if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit) \
- __o->next_free = __o->object_base = __obj; \
- else (obstack_free) (__o, __obj); })
-\f
-#else /* not __GNUC__ or not __STDC__ */
-
-#define obstack_object_size(h) \
- (unsigned) ((h)->next_free - (h)->object_base)
-
-#define obstack_room(h) \
- (unsigned) ((h)->chunk_limit - (h)->next_free)
-
-#define obstack_grow(h,where,length) \
-( (h)->temp = (length), \
- (((h)->next_free + (h)->temp > (h)->chunk_limit) \
- ? (_obstack_newchunk ((h), (h)->temp), 0) : 0), \
- memcpy ((h)->next_free, where, (h)->temp), \
- (h)->next_free += (h)->temp)
-
-#define obstack_grow0(h,where,length) \
-( (h)->temp = (length), \
- (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit) \
- ? (_obstack_newchunk ((h), (h)->temp + 1), 0) : 0), \
- memcpy ((h)->next_free, where, (h)->temp), \
- (h)->next_free += (h)->temp, \
- *((h)->next_free)++ = 0)
-
-#define obstack_1grow(h,datum) \
-( (((h)->next_free + 1 > (h)->chunk_limit) \
- ? (_obstack_newchunk ((h), 1), 0) : 0), \
- *((h)->next_free)++ = (datum))
-
-#define obstack_ptr_grow(h,datum) \
-( (((h)->next_free + sizeof (char *) > (h)->chunk_limit) \
- ? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0), \
- *(*(char ***)&(h)->next_free)++ = ((char *)datum))
-
-#define obstack_int_grow(h,datum) \
-( (((h)->next_free + sizeof (int) > (h)->chunk_limit) \
- ? (_obstack_newchunk ((h), sizeof (int)), 0) : 0), \
- *(*(int **)&(h)->next_free)++ = ((int)datum))
-
-#define obstack_ptr_grow_fast(h,aptr) (*(*(char ***)&(h)->next_free)++ = (char *)aptr)
-#define obstack_int_grow_fast(h,aint) (*(*(int **)&(h)->next_free)++ = (int)aint)
-#define obstack_blank(h,length) \
-( (h)->temp = (length), \
- (((h)->chunk_limit - (h)->next_free < (h)->temp) \
- ? (_obstack_newchunk ((h), (h)->temp), 0) : 0), \
- (h)->next_free += (h)->temp)
-
-#define obstack_alloc(h,length) \
- (obstack_blank ((h), (length)), obstack_finish ((h)))
-
-#define obstack_copy(h,where,length) \
- (obstack_grow ((h), (where), (length)), obstack_finish ((h)))
-
-#define obstack_copy0(h,where,length) \
- (obstack_grow0 ((h), (where), (length)), obstack_finish ((h)))
-
-#define obstack_finish(h) \
-( ((h)->next_free == (h)->object_base \
- ? (((h)->maybe_empty_object = 1), 0) \
- : 0), \
- (h)->temp = __PTR_TO_INT ((h)->object_base), \
- (h)->next_free \
- = __INT_TO_PTR ((__PTR_TO_INT ((h)->next_free)+(h)->alignment_mask) \
- & ~ ((h)->alignment_mask)), \
- (((h)->next_free - (char *)(h)->chunk \
- > (h)->chunk_limit - (char *)(h)->chunk) \
- ? ((h)->next_free = (h)->chunk_limit) : 0), \
- (h)->object_base = (h)->next_free, \
- __INT_TO_PTR ((h)->temp))
-
-#ifdef __STDC__
-#define obstack_free(h,obj) \
-( (h)->temp = (char *)(obj) - (char *) (h)->chunk, \
- (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
- ? (int) ((h)->next_free = (h)->object_base \
- = (h)->temp + (char *) (h)->chunk) \
- : (((obstack_free) ((h), (h)->temp + (char *) (h)->chunk), 0), 0)))
-#else
-#define obstack_free(h,obj) \
-( (h)->temp = (char *)(obj) - (char *) (h)->chunk, \
- (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
- ? (int) ((h)->next_free = (h)->object_base \
- = (h)->temp + (char *) (h)->chunk) \
- : (_obstack_free ((h), (h)->temp + (char *) (h)->chunk), 0)))
-#endif
-
-#endif /* not __GNUC__ or not __STDC__ */
-
-#endif /* not __OBSTACKS__ */
+++ /dev/null
-/* Version of strerror() for systems that need it.
- Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
-/*
-
-NAME
-
- strerror -- map an error number to an error message string
-
-SYNOPSIS
-
- #include <string.h>
-
- char *strerror (int errnum)
-
-DESCRIPTION
-
- Returns a pointer to a string containing an error message, the
- contents of which are implementation defined. The implementation
- shall behave as if no library function calls strerror. The string
- pointed to shall not be modified by the caller and is only guaranteed
- to be valid until a subsequent call to strerror.
-
-BUGS
-
- Requires that the system have sys_errlist and sys_nerr.
-
-*/
-
-#ifndef HAVE_STRERROR
-
-extern int sys_nerr;
-extern char *sys_errlist[];
-
-char *
-strerror (code)
- int code;
-{
- return (((code < 0) || (code >= sys_nerr))
- ? "(unknown error)"
- : sys_errlist[code]);
-}
-
-#endif /* HAVE_STRERROR */
-
-/* end of strerror.c */
+++ /dev/null
-/* strstr - find first occurrence of wanted in s
-
- Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* If your compiler is really ansi, then you don't need this. */
-
-#if __STDC__ != 1
-
-#define SIZET int
-
-#define NULL 0
-
-#include <string.h>
-
-char * /* found string, or NULL if none */
-strstr (s, wanted)
- char *s;
- char *wanted;
-{
- register char *scan;
- register SIZET len;
- register char firstc;
-
- /*
- * The odd placement of the two tests is so "" is findable.
- * Also, we inline the first char for speed.
- * The ++ on scan has been moved down for optimization.
- */
- firstc = *wanted;
- len = strlen (wanted);
- for (scan = s; *scan != firstc || strncmp (scan, wanted, len) != 0;)
- if (*scan++ == '\0')
- return (NULL);
- return (scan);
-} /* strstr() */
-
-#endif /* not __STDC__ */
-
-/* end of strstr.c */
+++ /dev/null
-/* xrealloc.c - new memory or bust
-
- Copyright (C) 1987, 1990, 1991, 1992 Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GAS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
-/*
-
- NAME
- xrealloc () - get more memory or bust
- INDEX
- xrealloc () uses realloc ()
- SYNOPSIS
- char *my_memory;
-
- my_memory = xrealloc (my_memory, 42);
- / * my_memory gets (perhaps new) address of 42 chars * /
-
- DESCRIPTION
-
- Use xrealloc () as an "error-free" realloc ().It does almost the same
- job. When it cannot honour your request for memory it BOMBS your
- program with a "virtual memory exceeded" message. Realloc() returns
- NULL and does not bomb your program.
-
- SEE ALSO
- realloc ()
- */
-
-#if __STDC__ == 1
-#include <stdlib.h>
-#else
-#ifdef USG
-#include <malloc.h>
-#else
-char *realloc ();
-#endif /* USG */
-#endif /* not __STDC__ */
-
-#define error as_fatal
-
-char *
-xrealloc (ptr, n)
- register char *ptr;
- long n;
-{
- void error ();
-
- if ((ptr = realloc (ptr, (unsigned) n)) == 0)
- error ("virtual memory exceeded");
- return (ptr);
-}
-
-/* end of xrealloc.c */
-M_MAKEFILE=./tconfig/none ./xconfig/none
-srcdir=.
-# "no target".
-# This can be used to build you a Makefile that only runs administrative
-# commands like 'clean', 'gdb.tar.Z', etc.
-# Target config file for "no target". This can be used to build you
-# a Makefile that only runs administrative commands like 'clean',
-# 'gdb.tar.Z', etc.
-#
-# Copyright (C) 1990 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# GDB is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 1, or (at your option)
-# any later version.
-
-# GDB is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with GDB; see the file COPYING. If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-ALLDEPFILES = $(ALLDEPFILES_MAINDIR) $(ALLDEPFILES_SUBDIR)
-ALLDEPFILES_MAINDIR=\
-altos-xdep.c\
-am29k-pinsn.c\
-am29k-tdep.c\
-arm-convert.s\
-arm-pinsn.c\
-arm-tdep.c\
-arm-xdep.c\
-convex-pinsn.c\
-convex-tdep.c\
-convex-xdep.c\
-coredep.c\
-exec.c\
-gould-pinsn.c\
-gould-xdep.c\
-hp300ux-xdep.c\
-i386-pinsn.c\
-i386-tdep.c\
-i386-xdep.c\
-i960-pinsn.c\
-i960-tdep.c\
-infptrace.c\
-m68k-pinsn.c\
-m68k-tdep.c\
-m88k-pinsn.c\
-m88k-tdep.c\
-m88k-xdep.c\
-mips-pinsn.c\
-mips-tdep.c\
-mips-xdep.c\
-mipsread.c\
-news-xdep.c\
-nindy-tdep.c\
-ns32k-pinsn.c\
-pyr-pinsn.c\
-pyr-tdep.c\
-pyr-xdep.c\
-remote-eb.c\
-remote-nindy.c\
-remote-vx.c\
-solib.c\
-sparc-pinsn.c\
-sparc-tdep.c\
-sparc-xdep.c\
-sun3-xdep.c\
-sun386-xdep.c\
-symm-tdep.c\
-symm-xdep.c\
-tdesc.c\
-umax-xdep.c\
-vax-pinsn.c
-
-ALLDEPFILES_SUBDIR=\
-nindy-share/Onindy.c\
-nindy-share/nindy.c\
-nindy-share/ttybreak.c\
-nindy-share/ttyflush.c\
-vx-share/xdr_ld.c\
-vx-share/xdr_ptrace.c\
-vx-share/xdr_rdb.c\
-vx-share/xdr_regs.c
-
-ALLPARAM=\
-tm-29k.h\
-tm-3b1.h\
-tm-88k.h\
-tm-altos.h\
-tm-altosgas.h\
-tm-arm.h\
-tm-bigmips.h\
-tm-convex.h\
-tm-hp300bsd.h\
-tm-hp300hpux.h\
-tm-i386v-g.h\
-tm-i386v.h\
-tm-isi.h\
-tm-merlin.h\
-tm-mips.h\
-tm-news.h\
-tm-nindy960.h\
-tm-np1.h\
-tm-pn.h\
-tm-pyr.h\
-tm-sparc.h\
-tm-sun2.h\
-tm-sun2os4.h\
-tm-sun3.h\
-tm-sun386.h\
-tm-sun3os4.h\
-tm-sun4os4.h\
-tm-symmetry.h\
-tm-umax.h\
-tm-vax.h\
-tm-vx68.h\
-tm-vx960.h\
-xm-3b1.h\
-xm-88k.h\
-xm-altos.h\
-xm-arm.h\
-xm-bigmips.h\
-xm-convex.h\
-xm-hp300bsd.h\
-xm-hp300hpux.h\
-xm-i386v.h\
-xm-i386v32.h\
-xm-isi.h\
-xm-merlin.h\
-xm-mips.h\
-xm-news.h\
-xm-news1000.h\
-xm-np1.h\
-xm-pn.h\
-xm-pyr.h\
-xm-sparc.h\
-xm-sun2.h\
-xm-sun3.h\
-xm-sun386.h\
-xm-sun3os4.h\
-xm-sun4os4.h\
-xm-symmetry.h\
-xm-umax.h\
-xm-vax.h
-
-ALLCONFIG=\
-./tconfig/3b1\
-./tconfig/CVS.adm\
-./tconfig/altos\
-./tconfig/altosgas\
-./tconfig/am29k\
-./tconfig/arm\
-./tconfig/bigmips\
-./tconfig/convex\
-./tconfig/hp300bsd\
-./tconfig/hp300hpux\
-./tconfig/i386v\
-./tconfig/i386v-g\
-./tconfig/i386v32\
-./tconfig/i386v32-g\
-./tconfig/i960\
-./tconfig/isi\
-./tconfig/littlemips\
-./tconfig/m88k\
-./tconfig/m88k.orig\
-./tconfig/merlin\
-./tconfig/news\
-./tconfig/news1000\
-./tconfig/nindy960\
-./tconfig/none\
-./tconfig/np1\
-./tconfig/pn\
-./tconfig/pyramid\
-./tconfig/sun2os3\
-./tconfig/sun2os4\
-./tconfig/sun3\
-./tconfig/sun386\
-./tconfig/sun3os3\
-./tconfig/sun3os4\
-./tconfig/sun4\
-./tconfig/sun4os3\
-./tconfig/sun4os4\
-./tconfig/symmetry\
-./tconfig/umax\
-./tconfig/vax\
-./tconfig/vxworks68\
-./tconfig/vxworks960\
-./xconfig/3b1\
-./xconfig/CVS.adm\
-./xconfig/altos\
-./xconfig/altosgas\
-./xconfig/arm\
-./xconfig/bigmips\
-./xconfig/convex\
-./xconfig/hp300bsd\
-./xconfig/hp300hpux\
-./xconfig/i386v\
-./xconfig/i386v-g\
-./xconfig/i386v32\
-./xconfig/i386v32-g\
-./xconfig/isi\
-./xconfig/littlemips\
-./xconfig/m88k\
-./xconfig/m88k.orig\
-./xconfig/merlin\
-./xconfig/news\
-./xconfig/news1000\
-./xconfig/none\
-./xconfig/np1\
-./xconfig/pn\
-./xconfig/pyramid\
-./xconfig/sun2os3\
-./xconfig/sun2os4\
-./xconfig/sun3\
-./xconfig/sun386\
-./xconfig/sun3os3\
-./xconfig/sun3os4\
-./xconfig/sun4\
-./xconfig/sun4os3\
-./xconfig/sun4os4\
-./xconfig/symmetry\
-./xconfig/umax\
-./xconfig/vax
-
-##Copyright (C) 1989-1991 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# GDB is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 1, or (at your option)
-# any later version.
-
-# GDB is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with GDB; see the file COPYING. If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# Place to install binaries.
-bindir=/usr/local/bin
-
-# System V: If you compile gdb with a compiler which uses the coff
-# encapsulation feature (this is a function of the compiler used, NOT
-# of the m-?.h file selected by config.gdb), you must make sure that
-# the GNU nm is the one that is used by munch.
-
-# If you are compiling with GCC, make sure that either 1) You use the
-# -traditional flag, or 2) You have the fixed include files where GCC
-# can reach them. Otherwise the ioctl calls in inflow.c and readline.c
-# will be incorrectly compiled. The "fixincludes" script in the gcc
-# distribution will fix your include files up.
-#CC=cc
-#CC=gcc -traditional
-GCC=gcc
-
-VPATH=$(srcdir)
-
-# It is also possible that you will need to add -I/usr/include/sys to the
-# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which
-# is where it should be according to Posix).
-
-YACC=bison -y
-# YACC=yacc
-SHELL=/bin/sh
-MAKE=make
-# We need either GNU m4 or SysV m4; Berkeley/Sun don't have quite enough.
-#M4=gm4
-M4=/usr/5bin/m4
-
-# Set this up with gcc if you have gnu ld and the loader will print out
-# line numbers for undefinded refs.
-#CC-LD=gcc -static
-CC-LD=${CC}
-
-# define this to be "gmalloc.o" if you want to use the gnu malloc routine
-# (useful for debugging memory allocation problems in gdb). To use your
-# system malloc, uncomment the following two lines.
-#GNU_MALLOC =
-#MALLOC_CFLAGS = -DNO_MALLOC_CHECK
-GNU_MALLOC = gmalloc.o mcheck.o mtrace.o
-MALLOC_CFLAGS =
-
-# Where is the "include" directory? Traditionally ../include or ./include
-INCLUDE_DIR = ${srcdir}/../include
-INCLUDE_DEP = $$(INCLUDE_DIR)
-
-# Where is the source dir for the BFD library? Traditionally ../bfd or ./bfd
-# (When we want the binary library built from it, we use ${BFD_DIR}${subdir}.)
-BFD_DIR = ${srcdir}/../bfd
-BFD_DEP = $$(BFD_DIR)
-
-# All the includes used for CFLAGS and for lint.
-# -I. for config files.
-# -I${srcdir} possibly for regex.h also.
-INCLUDE_CFLAGS = -I. -I${srcdir} -I$(INCLUDE_DIR) -I${srcdir}/vx-share
-
-# {X,T}M_CFLAGS, if defined, has system-dependent CFLAGS.
-# CFLAGS for both GDB and readline.
-GLOBAL_CFLAGS = -g ${TM_CFLAGS} ${XM_CFLAGS}
-#PROFILE_CFLAGS = -pg
-
-CFLAGS = ${GLOBAL_CFLAGS} ${PROFILE_CFLAGS} ${MALLOC_CFLAGS} ${INCLUDE_CFLAGS}
-# None of the things in CFLAGS will do any harm, and on some systems
-# (e.g. SunOS4) it is important to use the M_CFLAGS.
-LDFLAGS = $(CFLAGS)
-
-# Where is the "-liberty" library, containing getopt and obstack?
-LIBIBERTY_DIR = ${srcdir}/../libiberty
-LIBIBERTY = ${LIBIBERTY_DIR}${subdir}/libiberty.a
-
-# Flags that describe where you can find the termcap library.
-# You may need to make other arrangements for USG.
-TERMCAP = -ltermcap
-
-# You must define REGEX and REGEX1 on USG machines.
-# If your sysyem is missing alloca(), or, more likely, it's there but
-# it doesn't work, define ALLOCA & ALLOCA1
-
-# {X,T}M_CLIBS, if defined, has system-dependent libs
-# For example, -lPW for System V to get alloca().
-# FIXME STOPGAP FOR BFD LIBRARY: BFD stuff
-CLIBS = ${TERMCAP} $(XM_CLIBS) ${TM_CLIBS} ${BFD_DIR}${subdir}/libbfd.a \
- ${LIBIBERTY}
-CDEPS = ${XM_CDEPS} ${TM_CDEPS} ${BFD_DIR}/libbfd.a \
- ${LIBIBERTY}
-
-ADD_FILES = ${REGEX} ${ALLOCA} ${GNU_MALLOC}
-ADD_DEPS = ${REGEX1} ${ALLOCA1} ${GNU_MALLOC}
-
-VERSION = 3.95
-DIST=gdb-$(VERSION)
-
-LINT=/usr/5bin/lint
-LINTFLAGS=
-
-# Source files in the main directory.
-# Files which are included via a tconfig/* or xconfig/* file
-# should *not* be specified here; they're in "ALLDEPFILES".
-SFILES_MAINDIR = \
- blockframe.c breakpoint.c command.c core.c \
- environ.c eval.c expprint.c findvar.c infcmd.c inflow.c infrun.c \
- main.c printcmd.c \
- remote.c source.c stack.c symmisc.c symtab.c symfile.c \
- utils.c valarith.c valops.c valprint.c values.c expread.y \
- signame.c cplus-dem.c mem-break.c target.c inftarg.c \
- dbxread.c coffread.c \
- ieee-float.c
-
-# Source files in subdirectories (which will be handled separately by
-# 'make gdb.tar.Z').
-# Files which are included via a tconfig/* or xconfig/* file
-# should *not* be specified here; they're in "ALLDEPFILES".
-SFILES_SUBDIR = \
- ${srcdir}/vx-share/dbgRpcLib.h \
- ${srcdir}/vx-share/ptrace.h \
- ${srcdir}/vx-share/reg.h \
- ${srcdir}/vx-share/vxTypes.h \
- ${srcdir}/vx-share/vxWorks.h \
- ${srcdir}/vx-share/wait.h \
- ${srcdir}/vx-share/xdr_ld.h \
- ${srcdir}/vx-share/xdr_ptrace.h \
- ${srcdir}/vx-share/xdr_rdb.h \
- ${srcdir}/vx-share/xdr_regs.h \
- ${srcdir}/nindy-share/Makefile \
- ${srcdir}/nindy-share/VERSION \
- ${srcdir}/nindy-share/b.out.h \
- ${srcdir}/nindy-share/block_io.h \
- ${srcdir}/nindy-share/coff.h \
- ${srcdir}/nindy-share/demux.h \
- ${srcdir}/nindy-share/env.h \
- ${srcdir}/nindy-share/stop.h \
- ${srcdir}/nindy-share/ttycntl.h
-
-# All source files that go into linking GDB, except config-specified files.
-SFILES = $(SFILES_MAINDIR) $(SFILES_SUBDIR)
-
-# All source files that lint should look at
-LINTFILES = $(SFILES) expread.tab.c init.c
-
-# Any additional files specified on these lines should also be added to
-# the OTHERS = definition below, so they go in the tar files.
-SFILES_STAND = $(SFILES) standalone.c
-SFILES_KGDB = $(SFILES) stuff.c kdb-start.c
-
-# Header files that are not named in tconfig/* or xconfig/* go here.
-HFILES= breakpoint.h command.h defs.h environ.h \
- expression.h frame.h gdbcmd.h gdbcore.h \
- getpagesize.h ieee-float.h inferior.h param-no-tm.h param.h \
- signals.h signame.h symfile.h symtab.h \
- target.h tdesc.h terminal.h tm-68k.h tm-i960.h tm-sunos.h \
- value.h
-
-OPCODES = pn-opcode.h np1-opcode.h sparc-opcode.h vax-opcode.h m68k-opcode.h \
- ns32k-opcode.h convx-opcode.h pyr-opcode.h mips-opcode.h \
- am29k-opcode.h
-
-REMOTE_EXAMPLES = rem-m68k.shar rem-multi.shar
-
-MALLOCSRC = gmalloc.c mcheck.c mtrace.c mtrace.awk \
- ansidecl.h stdlib.h gmalloc.h stddef.h
-
-POSSLIBS_MAINDIR = regex.c regex.h alloca.c $(MALLOCSRC)
-POSSLIBS = $(POSSLIBS_MAINDIR)
-
-TESTS = testbpt.c testfun.c testrec.c testreg.c testregs.c
-
-# tdesc-lib cannot be named simply tdesc, because if if it were GNU make
-# would try to make it from tdesc.c.
-# tdesc-lib removed from the list due to Motorola copyrights...gnu@cygnus.com
-OTHERS = Makefile.dist depend alldeps.mak Makefile.sdir \
- createtags munch config.gdb config.status \
- ChangeLog ChangeLog-3.x \
- README TODO TAGS WHATS.NEW \
- doc \
- .gdbinit COPYING expread.tab.c stab.def \
- copying.c Projects Convex.notes copying.awk \
- saber.suppress standalone.c stuff.c kdb-start.c \
- hp-include # tests
-
-DEPFILES= ${TDEPFILES} ${XDEPFILES}
-
-SOURCES=$(SFILES) $(ALLDEPFILES)
-TAGFILES = $(SOURCES) ${HFILES} ${OPCODES} ${ALLPARAM} ${POSSLIBS}
-TAGFILES_MAINDIR = $(SFILES_MAINDIR) $(ALLDEPFILES_MAINDIR) \
- ${HFILES} ${OPCODES} ${ALLPARAM} ${POSSLIBS_MAINDIR}
-TARFILES = ${TAGFILES_MAINDIR} ${OTHERS} ${REMOTE_EXAMPLES}
-
-OBS = main.o blockframe.o breakpoint.o findvar.o stack.o source.o \
- values.o eval.o valops.o valarith.o valprint.o printcmd.o \
- symtab.o symfile.o symmisc.o infcmd.o infrun.o remote.o \
- command.o utils.o expread.o expprint.o environ.o version.o \
- copying.o $(DEPFILES) signame.o cplus-dem.o mem-break.o target.o \
- inftarg.o ieee-float.o putenv.o \
- dbxread.o coffread.o # mipsread.o
-
-RAPP_OBS = rgdb.o rudp.o rserial.o serial.o udp.o $(XDEPFILES)
-
-TSOBS = core.o inflow.o
-
-NTSOBS = standalone.o
-
-TSSTART = /lib/crt0.o
-
-NTSSTART = kdb-start.o
-
-RL_LIB = readline/libreadline.a
-RL_LIB_DEP = $(RL_LIB)
-
-# Prevent Sun make from putting in the machine type. Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
- ${CC} -c ${CFLAGS} $<
-
-all: gdb
-
-install: gdb
- cp gdb $(bindir)/gdb.new
- mv $(bindir)/gdb.new $(bindir)/gdb
- $(M_INSTALL)
-
-init.c: $(srcdir)/munch $(MUNCH_DEFINE) $(OBS) $(TSOBS)
- $(srcdir)/munch ${MUNCH_DEFINE} $(OBS) $(TSOBS) > init.c
-
-gdb: $(OBS) $(TSOBS) ${ADD_DEPS} ${RL_LIB_DEP} ${CDEPS} init.o
- ${CC-LD} $(LDFLAGS) -o gdb init.o $(OBS) $(TSOBS) $(ADD_FILES) \
- ${RL_LIB} $(CLIBS)
-
-saber_gdb: $(SFILES) $(DEPFILES) copying.c version.c
- #setopt load_flags $(CFLAGS) -I$(BFD_DIR) -DHOST_SYS=SUN4_SYS
- #load ./init.c $(SFILES)
- #unload ${srcdir}/expread.y ${srcdir}/vx-share/*.h
- #unload ${srcdir}/nindy-share/[A-Z]*
- #load ${srcdir}/expread.tab.c readline/libreadline.a
- #load copying.c version.c
- #load `echo " "$(DEPFILES) | sed -e 's/\.o/.c/g' -e 's, , ../,g'`
- #load ${LIBIBERTY_DIR}/*.c
- #load ${BFD_DIR}/*.c
- #load -ltermcap
- ##void mcheck(a) void (*a)(); { }
- ##void mtrace() { }
-
-
-
-# This is useful when debugging GDB, because some Unix's don't let you run GDB
-# on itself without copying the executable. So "make gdb1" will make
-# gdb and put a copy in gdb1, and you can run it with "gdb gdb1".
-# Removing gdb1 before the copy is the right thing if gdb1 is open
-# in another process.
-gdb1: gdb
- rm -f gdb1
- cp gdb gdb1
-
-# This is a remote stub which runs under unix and starts up an
-# inferior process. This is at least useful for debugging GDB's
-# remote support.
-rapp: $(RAPP_OBS)
- rm -f rapp_init.c
- ${srcdir}/munch ${RAPP_OBS} > rapp_init.c
- ${CC-LD} $(LDFLAGS) -o $@ rapp_init.c $(RAPP_OBS)
-
-Makefiles= Makefile.sdir $(M_MAKEFILE) \
- ${srcdir}/alldeps.mak ${srcdir}/Makefile.dist
-
-MAKE_MAKEFILE= echo "M_MAKEFILE=$(M_MAKEFILE)" | \
- cat - ${Makefiles} ${srcdir}/depend >Makefile
-
-Makefile: $(Makefiles)
- $(MAKE_MAKEFILE)
-
-alldeps.mak: ${srcdir}/tconfig ${srcdir}/xconfig
- rm -f alldeps.mak alldeps.tmp allparam.tmp allconfig.tmp
- for i in `ls -d ${srcdir}/tconfig/*[0-9A-Za-z] \
- ${srcdir}/xconfig/*[0-9A-Za-z] | grep -v RCS` ; do \
- echo $$i >>allconfig.tmp; \
- awk <$$i ' \
- $$1 == "TDEPFILES=" || $$1 == "XDEPFILES=" { \
- for (i = 2; i <= NF; i++) \
- print $$i >> "alldeps.tmp" ; \
- } \
- $$1 == "TM_FILE=" || $$1 == "XM_FILE=" { \
- print $$2 >> "allparam.tmp" }' ; \
- done
- sort <alldeps.tmp | uniq | \
- sed -e 's/arm-convert.o/arm-convert.s/' \
- -e 's!^Onindy.o!nindy-share/Onindy.c!' \
- -e 's!^nindy.o!nindy-share/nindy.c!' \
- -e 's!ttybreak.o!nindy-share/ttybreak.c!' \
- -e 's!ttyflush.o!nindy-share/ttyflush.c!' \
- -e 's!xdr_ld.o!vx-share/xdr_ld.c!' \
- -e 's!xdr_ptrace.o!vx-share/xdr_ptrace.c!' \
- -e 's!xdr_rdb.o!vx-share/xdr_rdb.c!' \
- -e 's!xdr_regs.o!vx-share/xdr_regs.c!' \
- -e 's/\.o/.c/' \
- >alldeps2.tmp
- echo 'ALLDEPFILES = $$(ALLDEPFILES_MAINDIR) $$(ALLDEPFILES_SUBDIR)' \
- >>alldeps.mak;
- grep -v / alldeps2.tmp | \
- awk 'BEGIN {printf "ALLDEPFILES_MAINDIR="} \
- NR == 0 {printf $$0;} \
- NR != 0 {printf "\\\n" $$0} \
- END {printf "\n\n"}' >>alldeps.mak;
- grep / alldeps2.tmp | \
- awk 'BEGIN {printf "ALLDEPFILES_SUBDIR="} \
- NR == 0 {printf $$0;} \
- NR != 0 {printf "\\\n" $$0} \
- END {printf "\n\n"}' >>alldeps.mak;
- sort <allparam.tmp | uniq | awk 'BEGIN {printf "ALLPARAM="} \
- NR == 0 {printf $$0;} \
- NR != 0 {printf "\\\n" $$0} \
- END {printf "\n\n"}' >>alldeps.mak;
- sort <allconfig.tmp | uniq | awk 'BEGIN {printf "ALLCONFIG="} \
- NR == 0 {printf $$0;} \
- NR != 0 {printf "\\\n" $$0} \
- END {printf "\n\n"}' >>alldeps.mak;
- rm -f alldeps.tmp alldeps2.tmp allparam.tmp allconfig.tmp
-
-# The sed script makes everything which depends on {x,t}m.h depend on
-# config.status as well, in case someone reconfigures gdb out from
-# under an already compiled gdb.
-depend: $(SOURCES) Makefile.dist
- @echo Ignore errors about non-existent system-supplied include files
- @echo for systems other than the one you are using.
- @echo "If xm.h and tm.h don't exist, the error messages saying so"
- @echo can safely be ignored.
- @echo Also ignore parse errors in valops.c, and any errors in
- @echo arm-convert.s.
- -$(GCC) -MM $(CFLAGS) -I$(BFD_DIR) \
- `ls $(SOURCES) | sort -u` >depend.tmp
- <depend.tmp sed -e 's/ [xt]m.h/& config.status/g' \
- -e 's; vx-share/; $${srcdir}/vx-share/;g' \
- -e 's; nindy-share/; $${srcdir}/nindy-share/;g' \
- -e 's; $(INCLUDE_DIR)/; $(INCLUDE_DEP)/;g' \
- -e 's; [a-z0-9./]*bfd/; $(BFD_DEP)/;g' \
- -e 's; \./; $${srcdir}/;g' \
- >depend
- $(MAKE_MAKEFILE)
- rm depend.tmp
-
-config.status:
- @echo "You must configure gdb. Look at the README file for details."
- @false
-
-# These are not generated by "make depend" because they only are there
-# for some machines.
-# But these rules don't do what we want; we want to hack the foo.o: tm.h
-# dependency to do the right thing.
-tm-isi.h tm-sun3.h tm-news.h tm-hp300bsd.h tm-altos.h : tm-68k.h
-tm-hp300hpux.h tm-sun2.h tm-3b1.h : tm-68k.h
-xm-news1000.h : xm-news.h
-xm-i386-sv32.h : xm-i386.h
-tm-i386gas.h: tm-i386.h
-xm-sun4os4.h : xm-sparc.h
-tm-sun4os4.h : tm-sparc.h
-
-kdb : $(NTSSTART) $(OBS) $(NTSOBS) ${ADD_DEPS} ${RL_LIB_DEP}
- rm -f init.c
- $(srcdir)/munch ${MUNCH_DEFINE} $(OBS) $(NTSOBS) > init.c
- $(CC) $(LDFLAGS) -c init.c $(CLIBS)
- ld -o kdb $(NTSSTART) $(OBS) $(NTSOBS) init.o $(ADD_FILES) \
- ${RL_LIB} -lc $(CLIBS)
-
-# Put the proper machine-specific files first.
-# createtags will edit the .o in DEPFILES into .c
-TAGS: ${TAGFILES}
- $(srcdir)/createtags $(TM_FILE) ${XM_FILE} $(DEPFILES) ${TAGFILES}
-tags: TAGS
-
-# FIXME: Get alldeps.mak up to date, config.gdb none, THEN make gdb.tar.Z!
-gdb.tar.Z: ${TARFILES}
- rm -f gdb.tar; rm -rf $(DIST)
- cd readline ; make readline.tar
- mkdir $(DIST)
- cd $(DIST) ; for i in ${TARFILES} ; do ln -s ../$$i . ; done
- mkdir $(DIST)/readline
- cd $(DIST)/readline ; tar xf ../../readline/readline.tar
- mkdir $(DIST)/xconfig ${DIST}/tconfig
- cd $(DIST)/tconfig ; \
- for i in $(ALLCONFIG) ; do ln -s ../../$$i ../$$i ; done
- mkdir $(DIST)/vx-share $(DIST)/nindy-share
- cd $(DIST)/tconfig ; \
- for i in $(SFILES_SUBDIR) $(ALLDEPFILES_SUBDIR); \
- do ln -s ../../$$i ../$$i ; done
- tar chf - $(DIST) | compress >gdb.tar.Z
- rm -rf $(DIST)
-
-clean:
- rm -f ${OBS} ${TSOBS} ${NTSOBS} ${ADD_FILES}
- rm -f init.c init.o version.c
- rm -f gdb core gdb.tar gdb.tar.Z make.log
- rm -f gdb[0-9]
- rm -f gdb.dvi gdb-all*
- cd readline ; make clean
-
-distclean: clean expread.tab.c TAGS
- rm -f tm.h xm.h config.status
- rm -f y.output yacc.acts yacc.tmp
- rm -f ${TESTS} Makefile
-
-realclean: clean
- rm -f expread.tab.c TAGS
- rm -f tm.h xm.h config.status
- rm -f Makefile
-
-gdb-all.texinfo: ${srcdir}/doc/gdb.texinfo
- ${M4} $(srcdir)/doc/pretex.m4 $(srcdir)/doc/none.m4 $(srcdir)/doc/all.m4 $(srcdir)/doc/gdb.texinfo >gdb-all.texinfo
-
-gdb.dvi : gdb-all.texinfo
- tex gdb-all.texinfo
- texindex gdb-all.??
- tex gdb-all.texinfo
- mv gdb-all.dvi gdb.dvi
- rm -f gdb-all.?? gdb-all.???
-
-# This should work eventually, but we're using texinfo2, and many makeinfo's
-# can't cope with all the markup. In the meantime, we distribute the info
-# files as formatted by the elisp texinfo2 code.
-#gdb.info: gdb-all.texinfo
-# makeinfo gdb-all.texinfo
-
-# Make copying.c from COPYING
-copying.c : COPYING copying.awk
- awk -f copying.awk < COPYING > copying.c
-
-version.c : Makefile.dist
- echo 'char *version = "$(VERSION)";' >version.c
-
-${srcdir}/expread.tab.c : $(srcdir)/expread.y
- @echo 'Expect 4 shift/reduce conflict.'
- ${YACC} $(srcdir)/expread.y
- mv y.tab.c ${srcdir}/expread.tab.c
-
-expread.o : ${srcdir}/expread.tab.c defs.h param.h symtab.h \
- frame.h expression.h
- $(CC) -c ${CFLAGS} `echo ${srcdir}/expread.tab.c | sed 's,^\./,,'`
- mv expread.tab.o expread.o
-
-# dbxread, coffread, mipsread have dependencies on BFD header files.
-dbxread.o: ${srcdir}/dbxread.c
- ${CC} -c ${CFLAGS} -I$(BFD_DIR) ${srcdir}/dbxread.c
-
-coffread.o: ${srcdir}/coffread.c
- ${CC} -c ${CFLAGS} -I$(BFD_DIR) ${srcdir}/coffread.c
-
-mipsread.o: ${srcdir}/mipsread.c
- ${CC} -c ${CFLAGS} -I$(BFD_DIR) ${srcdir}/mipsread.c
-
-# Drag in the files that are in another directory.
-
-xdr_ld.o: ${srcdir}/vx-share/xdr_ld.c
- ${CC} -c ${CFLAGS} ${srcdir}/vx-share/xdr_ld.c
-
-xdr_ptrace.o: ${srcdir}/vx-share/xdr_ptrace.c
- ${CC} -c ${CFLAGS} ${srcdir}/vx-share/xdr_ptrace.c
-
-xdr_rdb.o: ${srcdir}/vx-share/xdr_rdb.c
- ${CC} -c ${CFLAGS} ${srcdir}/vx-share/xdr_rdb.c
-
-xdr_regs.o: ${srcdir}/vx-share/xdr_regs.c
- ${CC} -c ${CFLAGS} ${srcdir}/vx-share/xdr_regs.c
-
-nindy.o: ${srcdir}/nindy-share/nindy.c
- ${CC} -c ${CFLAGS} ${srcdir}/nindy-share/nindy.c
-
-Onindy.o: ${srcdir}/nindy-share/Onindy.c
- ${CC} -c ${CFLAGS} ${srcdir}/nindy-share/Onindy.c
-
-ttybreak.o: ${srcdir}/nindy-share/ttybreak.c
- ${CC} -c ${CFLAGS} ${srcdir}/nindy-share/ttybreak.c
-
-ttyflush.o: ${srcdir}/nindy-share/ttyflush.c
- ${CC} -c ${CFLAGS} ${srcdir}/nindy-share/ttyflush.c
-
-tdesc-lib/libdc.o : force_update
- cd tdesc-lib ; ${MAKE} "SYSV_DEFINE=${SYSV_DEFINE}"
-
-# In LOCAL_INCLUDES, -I${srcdir} is right if srcdir is an absolute path,
-# and -I../${srcdir} is right if it is relative (e.g. ".."), so search both.
-readline/libreadline.a : force_update
- cd readline ; ${MAKE} "SYSV=${SYSV_DEFINE}"\
- "VPATH=${srcdir}/readline:../${srcdir}/readline"\
- "LOCAL_INCLUDES=-I../ -I${srcdir}/ -I../${srcdir}/"\
- "DEBUG_FLAGS=${GLOBAL_CFLAGS}" "CC=${CC}" libreadline.a
-
-lint: $(LINTFILES)
- $(LINT) $(INCLUDE_CFLAGS) $(LINTFLAGS) $(LINTFILES)
-
-gdb.cxref: $(SFILES)
- cxref -I. $(SFILES) >gdb.cxref
-
-force_update :
-
-# When used with GDB, the demangler should never look for leading
-# underscores because GDB strips them off during symbol read-in. Thus
-# -Dnounderscore.
-
-cplus-dem.o : cplus-dem.c
- ${CC} -c ${CFLAGS} -Dnounderscore \
- `echo ${srcdir}/cplus-dem.c | sed 's,^\./,,'`
-altos-xdep.o : altos-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-am29k-pinsn.o : am29k-pinsn.c defs.h target.h am29k-opcode.h
-am29k-tdep.o : am29k-tdep.c defs.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h $(INCLUDE_DIR)/obstack.h frame.h param.h tm.h config.status \
- param-no-tm.h xm.h config.status value.h symtab.h inferior.h breakpoint.h
-arm-pinsn.o : arm-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- arm-opcode.h
-arm-tdep.o : arm-tdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h arm-opcode.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-arm-xdep.o : arm-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h arm-opcode.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-blockframe.o : blockframe.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- frame.h gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h value.h \
- target.h
-breakpoint.o : breakpoint.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- frame.h breakpoint.h value.h expression.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h gdbcmd.h command.h inferior.h target.h
-coffread.o : coffread.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- breakpoint.h value.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h symfile.h \
- $(BFD_DIR)/libcoff.h
-command.o : command.c defs.h command.h symtab.h value.h
-convex-pinsn.o : convex-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- symtab.h convx-opcode.h
-convex-tdep.o : convex-tdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- command.h symtab.h value.h frame.h inferior.h breakpoint.h \
- $(INCLUDE_DIR)/wait.h gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h \
- gdbcmd.h
-convex-xdep.o : convex-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- command.h symtab.h value.h frame.h inferior.h breakpoint.h \
- $(INCLUDE_DIR)/wait.h gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h \
- gdbcmd.h
-core.o : core.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h inferior.h \
- breakpoint.h value.h symtab.h command.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h target.h gdbcore.h
-coredep.o : coredep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h $(INCLUDE_DIR)/obstack.h
-cplus-dem.o : cplus-dem.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status
-dbxread.o : dbxread.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- $(INCLUDE_DIR)/a.out.gnu.h $(INCLUDE_DIR)/reloc.h $(INCLUDE_DIR)/stab.gnu.h \
- $(INCLUDE_DIR)/stab.def symtab.h breakpoint.h value.h command.h target.h \
- gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h $(BFD_DIR)/liba.out.h \
- symfile.h
-environ.o : environ.c environ.h defs.h
-eval.o : eval.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h value.h \
- expression.h target.h frame.h
-exec.o : exec.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h inferior.h \
- breakpoint.h value.h symtab.h target.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-expprint.o : expprint.c defs.h symtab.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- expression.h value.h
-findvar.o : findvar.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- frame.h value.h gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h \
- inferior.h breakpoint.h target.h
-gould-pinsn.o : gould-pinsn.c gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h $(INCLUDE_DIR)/obstack.h defs.h param.h tm.h config.status \
- param-no-tm.h xm.h config.status symtab.h frame.h np1-opcode.h
-gould-xdep.o : gould-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-hp300ux-xdep.o : hp300ux-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- frame.h inferior.h breakpoint.h value.h symtab.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-i386-pinsn.o : i386-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h $(INCLUDE_DIR)/obstack.h
-i386-tdep.o : i386-tdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-i386-xdep.o : i386-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-i960-pinsn.o : i960-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h
-i960-tdep.o : i960-tdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- value.h frame.h signame.h ieee-float.h
-ieee-float.o : ieee-float.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- ieee-float.h
-infcmd.o : infcmd.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h frame.h \
- inferior.h breakpoint.h value.h environ.h gdbcmd.h command.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h target.h
-inflow.o : inflow.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h command.h signals.h terminal.h \
- target.h
-infptrace.o : infptrace.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h target.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-infrun.o : infrun.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h frame.h \
- inferior.h breakpoint.h value.h $(INCLUDE_DIR)/wait.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h signame.h command.h terminal.h \
- target.h
-inftarg.o : inftarg.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h target.h $(INCLUDE_DIR)/wait.h \
- gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h ieee-float.h
-m68k-pinsn.o : m68k-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- m68k-opcode.h gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-m68k-tdep.o : m68k-tdep.c defs.h ieee-float.h
-main.o : main.c defs.h gdbcmd.h command.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- symtab.h inferior.h breakpoint.h value.h frame.h signals.h target.h
-mem-break.o : mem-break.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status
-mips-pinsn.o : mips-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- mips-opcode.h
-mips-tdep.o : mips-tdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcmd.h command.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-mips-xdep.o : mips-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-mipsread.o : mipsread.c param.h tm.h config.status param-no-tm.h xm.h config.status \
- $(INCLUDE_DIR)/obstack.h defs.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h symfile.h $(INCLUDE_DIR)/intel-coff.h
-news-xdep.o : news-xdep.c
-Onindy.o : ${srcdir}/nindy-share/Onindy.c ${srcdir}/nindy-share/ttycntl.h \
- ${srcdir}/nindy-share/block_io.h $(INCLUDE_DIR)/wait.h ${srcdir}/nindy-share/env.h \
- /usr/include/string.h
-nindy.o : ${srcdir}/nindy-share/nindy.c ${srcdir}/nindy-share/ttycntl.h ${srcdir}/nindy-share/block_io.h \
- $(INCLUDE_DIR)/wait.h ${srcdir}/nindy-share/env.h /usr/include/string.h
-ttybreak.o : ${srcdir}/nindy-share/ttybreak.c ${srcdir}/nindy-share/ttycntl.h
-ttyflush.o : ${srcdir}/nindy-share/ttyflush.c ${srcdir}/nindy-share/ttycntl.h
-nindy-tdep.o : nindy-tdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- frame.h
-ns32k-pinsn.o : ns32k-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- symtab.h ns32k-opcode.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-printcmd.o : printcmd.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- symtab.h value.h expression.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h gdbcmd.h command.h target.h
-pyr-pinsn.o : pyr-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- pyr-opcode.h gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-pyr-tdep.o : pyr-tdep.c
-pyr-xdep.o : pyr-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-remote-eb.o : remote-eb.c defs.h tm-29k.h param-no-tm.h xm.h config.status inferior.h \
- breakpoint.h value.h symtab.h frame.h param.h $(INCLUDE_DIR)/wait.h \
- terminal.h target.h
-remote-nindy.o : remote-nindy.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- frame.h inferior.h breakpoint.h value.h symtab.h target.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h command.h ieee-float.h \
- $(INCLUDE_DIR)/wait.h ${srcdir}/nindy-share/ttycntl.h ${srcdir}/nindy-share/demux.h \
- ${srcdir}/nindy-share/env.h ${srcdir}/nindy-share/stop.h
-remote-vx.o : remote-vx.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h $(INCLUDE_DIR)/wait.h target.h \
- gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h command.h symfile.h \
- ${srcdir}/vx-share/xdr_ptrace.h ${srcdir}/vx-share/xdr_regs.h ${srcdir}/vx-share/reg.h \
- ${srcdir}/vx-share/xdr_ld.h ${srcdir}/vx-share/xdr_rdb.h ${srcdir}/vx-share/dbgRpcLib.h
-remote.o : remote.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h target.h $(INCLUDE_DIR)/wait.h \
- terminal.h
-signame.o : signame.c signame.h defs.h param.h tm.h config.status param-no-tm.h xm.h config.status
-solib.o : solib.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h command.h target.h frame.h
-source.o : source.c defs.h symtab.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- command.h gdbcmd.h frame.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h regex.h
-sparc-pinsn.o : sparc-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- symtab.h sparc-opcode.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h /usr/include/string.h target.h
-sparc-tdep.o : sparc-tdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h signame.h target.h ieee-float.h \
- gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-sparc-xdep.o : sparc-xdep.c defs.h tm-sparc.h param-no-tm.h xm.h config.status inferior.h \
- breakpoint.h value.h symtab.h frame.h param.h target.h gdbcore.h \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h
-stack.o : stack.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h frame.h \
- gdbcmd.h command.h value.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h target.h breakpoint.h
-sun3-xdep.o : sun3-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status inferior.h \
- breakpoint.h value.h symtab.h frame.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-sun386-xdep.o : sun386-xdep.c
-symfile.o : symfile.c defs.h symtab.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h frame.h target.h \
- value.h symfile.h gdbcmd.h command.h breakpoint.h
-symm-tdep.o : symm-tdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-symm-xdep.o : symm-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-symmisc.o : symmisc.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- breakpoint.h value.h command.h
-symtab.o : symtab.c defs.h symtab.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h frame.h target.h \
- value.h symfile.h gdbcmd.h command.h
-target.o : target.c defs.h target.h gdbcmd.h command.h symtab.h inferior.h \
- breakpoint.h value.h frame.h param.h tm.h config.status param-no-tm.h xm.h config.status \
- $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h symfile.h
-tdesc.o : tdesc.c
-umax-xdep.o : umax-xdep.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status frame.h \
- inferior.h breakpoint.h value.h symtab.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h
-utils.o : utils.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status signals.h gdbcmd.h \
- command.h terminal.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h \
- $(INCLUDE_DIR)/obstack.h target.h
-valarith.o : valarith.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status value.h \
- symtab.h expression.h target.h
-valops.o : valops.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h value.h \
- frame.h inferior.h breakpoint.h gdbcore.h $(INCLUDE_DIR)/bfd.h \
- $(INCLUDE_DIR)/ansidecl.h target.h
-valprint.o : valprint.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- value.h gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h gdbcmd.h \
- command.h target.h
-values.o : values.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h value.h \
- gdbcore.h $(INCLUDE_DIR)/bfd.h $(INCLUDE_DIR)/ansidecl.h frame.h command.h \
- gdbcmd.h
-vax-pinsn.o : vax-pinsn.c defs.h param.h tm.h config.status param-no-tm.h xm.h config.status symtab.h \
- vax-opcode.h
-xdr_ld.o : ${srcdir}/vx-share/xdr_ld.c ${srcdir}/vx-share/vxWorks.h ${srcdir}/vx-share/vxTypes.h \
- /usr/include/rpc/rpc.h ${srcdir}/vx-share/xdr_ld.h
-xdr_ptrace.o : ${srcdir}/vx-share/xdr_ptrace.c
-xdr_rdb.o : ${srcdir}/vx-share/xdr_rdb.c ${srcdir}/vx-share/vxWorks.h ${srcdir}/vx-share/vxTypes.h \
- ${srcdir}/vx-share/xdr_rdb.h
-xdr_regs.o : ${srcdir}/vx-share/xdr_regs.c
+++ /dev/null
-##Copyright (C) 1989-1991 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# Destination directory of the software tree build
-destdir = /usr/local
-
-# Place to install binaries in the destination tree.
-bindir=$(destdir)/bin
-
-# System V: If you compile gdb with a compiler which uses the coff
-# encapsulation feature (this is a function of the compiler used, NOT
-# of the m-?.h file selected by config.gdb), you must make sure that
-# the GNU nm is the one that is used by munch.
-
-# If you are compiling with GCC, make sure that either 1) You use the
-# -traditional flag, or 2) You have the fixed include files where GCC
-# can reach them. Otherwise the ioctl calls in inflow.c
-# will be incorrectly compiled. The "fixincludes" script in the gcc
-# distribution will fix your include files up.
-#CC=cc
-#CC=gcc -traditional
-GCC=gcc
-
-VPATH=$(srcdir)
-
-# It is also possible that you will need to add -I/usr/include/sys to the
-# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which
-# is where it should be according to Posix).
-
-YACC=bison -y
-# YACC=yacc
-SHELL=/bin/sh
-MAKE=make
-
-# Documentation (gdb.dvi) needs either GNU m4 or SysV m4;
-# Berkeley/Sun don't have quite enough.
-#M4=/usr/5bin/m4
-M4=gm4
-# where to find texinfo; if you have PostScript fonts you may want to try
-# the Cygnus mods (which also have different header/footer layout)
-#TEXIDIR=${srcdir}/../texinfo/cygnus
-TEXIDIR=${srcdir}/../texinfo/fsf
-
-# Set this up with gcc if you have gnu ld and the loader will print out
-# line numbers for undefinded refs.
-#CC-LD=gcc -static
-CC-LD=${CC}
-
-# define this to be "gmalloc.o" if you want to use the gnu malloc routine
-# (useful for debugging memory allocation problems in gdb). To use your
-# system malloc, uncomment the following two lines.
-#GNU_MALLOC =
-#MALLOC_CFLAGS = -DNO_MALLOC_CHECK
-GNU_MALLOC = gmalloc.o mcheck.o mtrace.o
-MALLOC_CFLAGS =
-
-# Where is the "include" directory? Traditionally ../include or ./include
-INCLUDE_DIR = ${srcdir}/../include
-INCLUDE_DEP = $$(INCLUDE_DIR)
-
-# Where is the source dir for the BFD library? Traditionally ../bfd or ./bfd
-# (When we want the binary library built from it, we use ${BFD_DIR}${subdir}.)
-BFD_DIR = ${srcdir}/../bfd
-BFD_DEP = $$(BFD_DIR)
-BFD_LIB = $(BFD_DIR)${subdir}/libbfd.a
-
-# Where is the source dir for the READLINE library? Traditionally in .. or .
-# (For the binary library built from it, we use ${READLINE_DIR}${subdir}.)
-READLINE_DIR = ${srcdir}/../readline
-READLINE_DEP = $$(READLINE_DIR)
-RL_LIB = $(READLINE_DIR)${subdir}/libreadline.a
-
-# All the includes used for CFLAGS and for lint.
-# -I. for config files.
-# -I${srcdir} possibly for regex.h also.
-INCLUDE_CFLAGS = -I. -I${srcdir} -I$(INCLUDE_DIR) -I$(READLINE_DIR) -I${srcdir}/vx-share
-
-# {X,T}M_CFLAGS, if defined, has system-dependent CFLAGS.
-# CFLAGS for GDB
-GLOBAL_CFLAGS = -g ${TM_CFLAGS} ${XM_CFLAGS}
-#PROFILE_CFLAGS = -pg
-
-CFLAGS = ${GLOBAL_CFLAGS} ${PROFILE_CFLAGS} ${MALLOC_CFLAGS} ${INCLUDE_CFLAGS}
-# None of the things in CFLAGS will do any harm, and on some systems
-# (e.g. SunOS4) it is important to use the M_CFLAGS.
-LDFLAGS = $(CFLAGS)
-
-# Where is the "-liberty" library, containing getopt and obstack?
-LIBIBERTY_DIR = ${srcdir}/../libiberty
-LIBIBERTY = ${LIBIBERTY_DIR}${subdir}/libiberty.a
-
-# Flags that describe where you can find the termcap library.
-# You may need to make other arrangements for USG.
-TERMCAP = -ltermcap
-
-# The xconfig file must define REGEX and REGEX1 on USG machines.
-# If your sysyem is missing alloca(), or, more likely, it's there but
-# it doesn't work, define ALLOCA & ALLOCA1 too.
-# If your system is missing putenv(), add putenv.c to XM_ADD_FILES.
-
-# Libraries and corresponding dependencies for compiling gdb.
-# {X,T}M_CLIBS, defined in *config files, have host- and target-dependent libs.
-# TERMCAP comes last, since readline depends on it.
-CLIBS = $(XM_CLIBS) ${TM_CLIBS} ${BFD_LIB} ${LIBIBERTY} ${RL_LIB} ${TERMCAP}
-CDEPS = ${XM_CDEPS} ${TM_CDEPS} ${BFD_LIB} ${LIBIBERTY} ${RL_LIB}
-
-ADD_FILES = ${REGEX} ${ALLOCA} ${GNU_MALLOC} ${XM_ADD_FILES} ${TM_ADD_FILES}
-ADD_DEPS = ${REGEX1} ${ALLOCA1} ${GNU_MALLOC} ${XM_ADD_FILES} ${TM_ADD_FILES}
-
-VERSION = 3.96
-DIST=gdb-$(VERSION)
-
-LINT=/usr/5bin/lint
-LINTFLAGS=
-
-# Source files in the main directory.
-# Files which are included via a tconfig/* or xconfig/* file
-# should *not* be specified here; they're in "ALLDEPFILES".
-SFILES_MAINDIR = \
- blockframe.c breakpoint.c command.c core.c \
- environ.c eval.c expprint.c findvar.c infcmd.c inflow.c infrun.c \
- main.c printcmd.c \
- remote.c source.c stack.c symmisc.c symtab.c symfile.c \
- utils.c valarith.c valops.c valprint.c values.c expread.y \
- signame.c cplus-dem.c mem-break.c target.c inftarg.c \
- dbxread.c coffread.c \
- ieee-float.c
-
-# Source files in subdirectories (which will be handled separately by
-# 'make gdb.tar.Z').
-# Files which are included via a tconfig/* or xconfig/* file
-# should *not* be specified here; they're in "ALLDEPFILES".
-SFILES_SUBDIR = \
- ${srcdir}/vx-share/dbgRpcLib.h \
- ${srcdir}/vx-share/ptrace.h \
- ${srcdir}/vx-share/reg.h \
- ${srcdir}/vx-share/vxTypes.h \
- ${srcdir}/vx-share/vxWorks.h \
- ${srcdir}/vx-share/wait.h \
- ${srcdir}/vx-share/xdr_ld.h \
- ${srcdir}/vx-share/xdr_ptrace.h \
- ${srcdir}/vx-share/xdr_rdb.h \
- ${srcdir}/vx-share/xdr_regs.h \
- ${srcdir}/nindy-share/Makefile \
- ${srcdir}/nindy-share/VERSION \
- ${srcdir}/nindy-share/b.out.h \
- ${srcdir}/nindy-share/block_io.h \
- ${srcdir}/nindy-share/coff.h \
- ${srcdir}/nindy-share/demux.h \
- ${srcdir}/nindy-share/env.h \
- ${srcdir}/nindy-share/stop.h \
- ${srcdir}/nindy-share/ttycntl.h
-
-# All source files that go into linking GDB, except config-specified files.
-SFILES = $(SFILES_MAINDIR) $(SFILES_SUBDIR)
-
-# All source files that lint should look at
-LINTFILES = $(SFILES) expread.tab.c init.c
-
-# Documentation source files
-SFILES_DOCDIR = \
- ${srcdir}/doc/gdb.texinfo \
- ${srcdir}/doc/pretex.m4 \
- ${srcdir}/doc/none.m4 \
- ${srcdir}/doc/all.m4 \
- ${srcdir}/doc/gdb.alter-m4 \
- ${srcdir}/doc/gdb.bugs-m4 \
- ${srcdir}/doc/gdb.canned-m4 \
- ${srcdir}/doc/gdb.cmds-m4 \
- ${srcdir}/doc/gdb.ctl-m4 \
- ${srcdir}/doc/gdb.data-m4 \
- ${srcdir}/doc/gdb.emacs-m4 \
- ${srcdir}/doc/gdb.files-m4 \
- ${srcdir}/doc/gdb.gpl-m4 \
- ${srcdir}/doc/gdb.install-m4 \
- ${srcdir}/doc/gdb.inv.m-m4 \
- ${srcdir}/doc/gdb.inv.s-m4 \
- ${srcdir}/doc/gdb.invoc-m4 \
- ${srcdir}/doc/gdb.rdln-m4 \
- ${srcdir}/doc/gdb.rename-m4 \
- ${srcdir}/doc/gdb.run-m4 \
- ${srcdir}/doc/gdb.sample-m4 \
- ${srcdir}/doc/gdb.src-m4 \
- ${srcdir}/doc/gdb.stack-m4 \
- ${srcdir}/doc/gdb.stop-m4 \
- ${srcdir}/doc/gdb.symb-m4 \
- ${srcdir}/doc/gdb.tgts-m4 \
- ${srcdir}/doc/gdb.top-m4
-
-# Any additional files specified on these lines should also be added to
-# the OTHERS = definition below, so they go in the tar files.
-SFILES_STAND = $(SFILES) standalone.c
-SFILES_KGDB = $(SFILES) stuff.c kdb-start.c
-
-# Header files that are not named in tconfig/* or xconfig/* go here.
-HFILES= breakpoint.h command.h defs.h environ.h \
- expression.h frame.h gdbcmd.h gdbcore.h \
- getpagesize.h ieee-float.h inferior.h param-no-tm.h param.h \
- signals.h signame.h symfile.h symtab.h \
- target.h tdesc.h terminal.h tm-68k.h tm-i960.h tm-sunos.h \
- value.h
-
-# Header files for machine opcode tables.
-# when OPCODE_DIR changes to ../include, remove the whole $(OPCODES)
-# business, since they will be included in the separate includes tar file
-# rather than in the gdb tar file.
-OPCODE_DIR =
-OPCODES = $(OPCODE_DIR)pn-opcode.h $(OPCODE_DIR)np1-opcode.h \
- $(OPCODE_DIR)sparc-opcode.h $(OPCODE_DIR)vax-opcode.h \
- $(OPCODE_DIR)m68k-opcode.h $(OPCODE_DIR)ns32k-opcode.h \
- $(OPCODE_DIR)convx-opcode.h $(OPCODE_DIR)pyr-opcode.h \
- $(OPCODE_DIR)mips-opcode.h $(OPCODE_DIR)am29k-opcode.h \
- $(OPCODE_DIR)arm-opcode.h $(OPCODE_DIR)m88k-opcode.h \
- $(OPCODE_DIR)tahoe-opcode.h
-
-REMOTE_EXAMPLES = m68k-stub.c i386-stub.c rem-multi.shar
-
-MALLOCSRC = gmalloc.c mcheck.c mtrace.c mtrace.awk \
- ansidecl.h gmalloc.h
-
-POSSLIBS_MAINDIR = regex.c regex.h alloca.c $(MALLOCSRC)
-POSSLIBS = $(POSSLIBS_MAINDIR)
-
-TESTS = testbpt.c testfun.c testrec.c testreg.c testregs.c
-
-# tdesc-lib cannot be named simply tdesc, because if it were, GNU make
-# would try to make it from tdesc.c.
-# tdesc-lib removed from the list due to Motorola copyrights...gnu@cygnus.com
-OTHERS = Makefile Makefile.dist depend alldeps.mak Makefile.sdir \
- createtags munch config.gdb config.status \
- ChangeLog ChangeLog-3.x \
- README TODO TAGS WHATS.NEW Projects \
- .gdbinit COPYING expread.tab.c \
- copying.c Convex.notes copying.awk \
- saber.suppress standalone.c stuff.c kdb-start.c \
- putenv.c
-
-# Subdirectories of gdb, which should be included in their entirety in
-# gdb-xxx.tar.Z:
-TARDIRS = doc hp-include # tests
-
-DEPFILES= ${TDEPFILES} ${XDEPFILES}
-
-SOURCES=$(SFILES) $(ALLDEPFILES)
-TAGFILES = $(SOURCES) ${HFILES} ${OPCODES} ${ALLPARAM} ${POSSLIBS}
-TAGFILES_MAINDIR = $(SFILES_MAINDIR) $(ALLDEPFILES_MAINDIR) \
- ${HFILES} ${OPCODES} ${ALLPARAM} ${POSSLIBS_MAINDIR}
-TARFILES = ${TAGFILES_MAINDIR} ${OTHERS} ${REMOTE_EXAMPLES}
-
-OBS = main.o blockframe.o breakpoint.o findvar.o stack.o source.o \
- values.o eval.o valops.o valarith.o valprint.o printcmd.o \
- symtab.o symfile.o symmisc.o infcmd.o infrun.o remote.o \
- command.o utils.o expread.o expprint.o environ.o version.o \
- copying.o $(DEPFILES) signame.o cplus-dem.o mem-break.o target.o \
- inftarg.o ieee-float.o putenv.o \
- dbxread.o coffread.o # mipsread.o
-
-RAPP_OBS = rgdb.o rudp.o rserial.o serial.o udp.o $(XDEPFILES)
-
-TSOBS = core.o inflow.o
-
-NTSOBS = standalone.o
-
-TSSTART = /lib/crt0.o
-
-NTSSTART = kdb-start.o
-
-# Prevent Sun make from putting in the machine type. Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
- ${CC} -c ${CFLAGS} $<
-
-all: gdb
-
-install: gdb
- cp gdb $(bindir)/gdb.new
- mv $(bindir)/gdb.new $(bindir)/gdb
- $(M_INSTALL)
-
-init.c: $(srcdir)/munch $(MUNCH_DEFINE) $(OBS) $(TSOBS)
- $(srcdir)/munch ${MUNCH_DEFINE} $(OBS) $(TSOBS) > init.c
-
-gdb: $(OBS) $(TSOBS) ${ADD_DEPS} ${CDEPS} init.o
- ${CC-LD} $(LDFLAGS) -o gdb init.o $(OBS) $(TSOBS) $(ADD_FILES) \
- $(CLIBS)
-
-saber_gdb: $(SFILES) $(DEPFILES) copying.c version.c
- #setopt load_flags $(CFLAGS) -I$(BFD_DIR) -DHOST_SYS=SUN4_SYS
- #load ./init.c $(SFILES)
- #unload ${srcdir}/expread.y ${srcdir}/vx-share/*.h
- #unload ${srcdir}/nindy-share/[A-Z]*
- #load ${srcdir}/expread.tab.c
- #load copying.c version.c
- #load `echo " "$(DEPFILES) | sed -e 's/\.o/.c/g' -e 's, , ../,g'`
- #load ${LIBIBERTY_DIR}/*.c
- #load ${BFD_DIR}/*.c
- #load ${READLINE_DIR}/*.c
- #load -ltermcap
- ##void mcheck(a) void (*a)(); { }
- ##void mtrace() { }
-
-
-
-# This is useful when debugging GDB, because some Unix's don't let you run GDB
-# on itself without copying the executable. So "make gdb1" will make
-# gdb and put a copy in gdb1, and you can run it with "gdb gdb1".
-# Removing gdb1 before the copy is the right thing if gdb1 is open
-# in another process.
-gdb1: gdb
- rm -f gdb1
- cp gdb gdb1
-
-# This is a remote stub which runs under unix and starts up an
-# inferior process. This is at least useful for debugging GDB's
-# remote support.
-rapp: $(RAPP_OBS)
- rm -f rapp_init.c
- ${srcdir}/munch ${RAPP_OBS} > rapp_init.c
- ${CC-LD} $(LDFLAGS) -o $@ rapp_init.c $(RAPP_OBS)
-
-# Support for building Makefile out of configured pieces, automatically
-# generated dependencies, etc.
-Makefiles= Makefile.sdir $(M_MAKEFILE) \
- ${srcdir}/alldeps.mak ${srcdir}/Makefile.dist
-
-MAKE_MAKEFILE= echo "M_MAKEFILE=$(M_MAKEFILE)" | \
- cat - ${Makefiles} ${srcdir}/depend > Makefile
-
-Makefile: $(Makefiles)
- $(MAKE_MAKEFILE)
-
-alldeps.mak: ${srcdir}/tconfig ${srcdir}/xconfig
- rm -f alldeps.mak alldeps.tmp allparam.tmp allconfig.tmp
- for i in `ls -d ${srcdir}/tconfig/*[0-9A-Za-z] \
- ${srcdir}/xconfig/*[0-9A-Za-z] | \
- grep -v RCS | grep -v CVS.adm | grep -v SCCS` ; do \
- echo $$i >>allconfig.tmp; \
- awk <$$i ' \
- $$1 == "TDEPFILES=" || $$1 == "XDEPFILES=" { \
- for (i = 2; i <= NF; i++) \
- print $$i >> "alldeps.tmp" ; \
- } \
- $$1 == "TM_FILE=" || $$1 == "XM_FILE=" { \
- print $$2 >> "allparam.tmp" }' ; \
- done
- sort <alldeps.tmp | uniq | \
- sed -e 's/arm-convert.o/arm-convert.s/' \
- -e 's!^Onindy.o!nindy-share/Onindy.c!' \
- -e 's!^nindy.o!nindy-share/nindy.c!' \
- -e 's!ttybreak.o!nindy-share/ttybreak.c!' \
- -e 's!ttyflush.o!nindy-share/ttyflush.c!' \
- -e 's!xdr_ld.o!vx-share/xdr_ld.c!' \
- -e 's!xdr_ptrace.o!vx-share/xdr_ptrace.c!' \
- -e 's!xdr_rdb.o!vx-share/xdr_rdb.c!' \
- -e 's!xdr_regs.o!vx-share/xdr_regs.c!' \
- -e 's/\.o/.c/' \
- >alldeps2.tmp
- echo 'ALLDEPFILES = $$(ALLDEPFILES_MAINDIR) $$(ALLDEPFILES_SUBDIR)' \
- >>alldeps.mak;
- grep -v / alldeps2.tmp | \
- awk 'BEGIN {printf "ALLDEPFILES_MAINDIR="} \
- NR == 0 {printf $$0;} \
- NR != 0 {printf "\\\n" $$0} \
- END {printf "\n\n"}' >>alldeps.mak;
- grep / alldeps2.tmp | \
- awk 'BEGIN {printf "ALLDEPFILES_SUBDIR="} \
- NR == 0 {printf $$0;} \
- NR != 0 {printf "\\\n" $$0} \
- END {printf "\n\n"}' >>alldeps.mak;
- sort <allparam.tmp | uniq | awk 'BEGIN {printf "ALLPARAM="} \
- NR == 0 {printf $$0;} \
- NR != 0 {printf "\\\n" $$0} \
- END {printf "\n\n"}' >>alldeps.mak;
- sort <allconfig.tmp | uniq | awk 'BEGIN {printf "ALLCONFIG="} \
- NR == 0 {printf $$0;} \
- NR != 0 {printf "\\\n" $$0} \
- END {printf "\n\n"}' >>alldeps.mak;
- rm -f alldeps.tmp alldeps2.tmp allparam.tmp allconfig.tmp
-
-# The sed script makes everything which depends on {x,t}m.h depend on
-# config.status as well, in case someone reconfigures gdb out from
-# under an already compiled gdb.
-depend: $(SOURCES) Makefile.dist
- @echo Ignore errors about non-existent system-supplied include files
- @echo for systems other than the one you are using.
- @echo "If xm.h and tm.h don't exist, the error messages saying so"
- @echo can safely be ignored.
- @echo Also ignore parse errors in valops.c, and any errors in
- @echo arm-convert.s.
- -$(GCC) -MM $(CFLAGS) -I$(BFD_DIR) \
- `ls $(SOURCES) | grep -v \.h$$ |sort -u` >depend.tmp
- <depend.tmp sed -e 's/ [xt]m.h/& config.status/g' \
- -e 's; vx-share/; $${srcdir}/vx-share/;g' \
- -e 's; nindy-share/; $${srcdir}/nindy-share/;g' \
- -e 's; $(INCLUDE_DIR)/; $(INCLUDE_DEP)/;g' \
- -e 's; $(READLINE_DIR)/; $(READLINE_DEP)/;g' \
- -e 's; [a-z0-9./]*bfd/; $(BFD_DEP)/;g' \
- -e 's; \./; $${srcdir}/;g' \
- >depend
- $(MAKE_MAKEFILE)
- rm depend.tmp
-
-config.status:
- @echo "You must configure gdb. Look at the README file for details."
- @false
-
-# These are not generated by "make depend" because they only are there
-# for some machines.
-# But these rules don't do what we want; we want to hack the foo.o: tm.h
-# dependency to do the right thing.
-tm-isi.h tm-sun3.h tm-news.h tm-hp300bsd.h tm-altos.h : tm-68k.h
-tm-hp300hpux.h tm-sun2.h tm-3b1.h : tm-68k.h
-xm-news1000.h : xm-news.h
-xm-i386-sv32.h : xm-i386.h
-tm-i386gas.h: tm-i386.h
-xm-sun4os4.h : xm-sparc.h
-tm-sun4os4.h : tm-sparc.h
-
-kdb : $(NTSSTART) $(OBS) $(NTSOBS) ${ADD_DEPS} ${CDEPS}
- rm -f init.c
- $(srcdir)/munch ${MUNCH_DEFINE} $(OBS) $(NTSOBS) > init.c
- $(CC) $(LDFLAGS) -c init.c $(CLIBS)
- ld -o kdb $(NTSSTART) $(OBS) $(NTSOBS) init.o $(ADD_FILES) \
- -lc $(CLIBS)
-
-# Put the proper machine-specific files first.
-# createtags will edit the .o in DEPFILES into .c
-TAGS: ${TAGFILES}
- $(srcdir)/createtags $(TM_FILE) ${XM_FILE} $(DEPFILES) ${TAGFILES}
-tags: TAGS
-
-# FIXME: Get alldeps.mak up to date, config.gdb none, THEN make gdb.tar.Z!
-gdb.tar.Z: ${TARFILES} ${TARDIRS}
- rm -f gdb.tar; rm -rf $(DIST)
- mkdir $(DIST)
- cd $(DIST) ; for i in ${TARFILES} ; do ln -s ../$$i . ; done
- cd $(DIST); for i in ${TARDIRS}; do \
- (mkdir $$i; cd $$i; \
- ln -s ../../$$i/* .; \
- rm -rf SCCS CVS.adm RCS); done
- mkdir $(DIST)/xconfig ${DIST}/tconfig
- cd $(DIST)/tconfig ; \
- for i in $(ALLCONFIG) ; do ln -s ../../$$i ../$$i ; done
- mkdir $(DIST)/vx-share $(DIST)/nindy-share
- cd $(DIST)/tconfig ; \
- for i in $(SFILES_SUBDIR) $(ALLDEPFILES_SUBDIR); \
- do ln -s ../../$$i ../$$i ; done
- tar chf - $(DIST) | compress >gdb.tar.Z
- rm -rf $(DIST)
-
-clean:
- rm -f ${OBS} ${TSOBS} ${NTSOBS} ${ADD_FILES}
- rm -f init.c init.o version.c
- rm -f gdb core gdb.tar gdb.tar.Z make.log
- rm -f gdb[0-9]
- rm -f gdb.dvi rdl-apps.texinfo gdb-all*
-
-distclean: clean expread.tab.c TAGS
- rm -f tm.h xm.h config.status
- rm -f y.output yacc.acts yacc.tmp
- rm -f ${TESTS} Makefile
-
-realclean: clean
- rm -f expread.tab.c TAGS
- rm -f tm.h xm.h config.status
- rm -f Makefile
-
-rdl-apps.texinfo: ${READLINE_DIR}/inc-readline.texinfo \
- ${READLINE_DIR}/inc-history.texinfo
- echo "@include ${READLINE_DIR}/inc-readline.texinfo" >rdl-apps.texinfo
- echo "@include ${READLINE_DIR}/inc-history.texinfo" >>rdl-apps.texinfo
-
-gdb-all.texinfo: ${SFILES_DOCDIR}
- ( cd $(srcdir)/doc; \
- ${M4} pretex.m4 none.m4 all.m4 gdb.texinfo ) >gdb-all.texinfo
-
-gdb.dvi : gdb-all.texinfo rdl-apps.texinfo
- TEXINPUTS=${TEXIDIR}:$$TEXINPUTS tex gdb-all.texinfo
- texindex gdb-all.??
- TEXINPUTS=${TEXIDIR}:$$TEXINPUTS tex gdb-all.texinfo
- mv gdb-all.dvi gdb.dvi
- rm -f gdb-all.?? gdb-all.???
-
-# This should work eventually, but we're using texinfo2, and many makeinfo's
-# can't cope with all the markup. In the meantime, we distribute the info
-# files as formatted by the elisp texinfo2 code.
-#gdb.info: gdb-all.texinfo
-# makeinfo gdb-all.texinfo
-
-# Make copying.c from COPYING
-copying.c : COPYING copying.awk
- awk -f copying.awk < COPYING > copying.c
-
-version.c : Makefile.dist
- echo 'char *version = "$(VERSION)";' >version.c
-
-${srcdir}/expread.tab.c : $(srcdir)/expread.y
- @echo 'Expect 4 shift/reduce conflict.'
- ${YACC} $(srcdir)/expread.y
- mv y.tab.c ${srcdir}/expread.tab.c
-
-expread.o : ${srcdir}/expread.tab.c defs.h param.h symtab.h \
- frame.h expression.h
- $(CC) -c ${CFLAGS} `echo ${srcdir}/expread.tab.c | sed 's,^\./,,'`
- mv expread.tab.o expread.o
-
-# dbxread, coffread, mipsread have dependencies on BFD header files.
-dbxread.o: ${srcdir}/dbxread.c
- ${CC} -c ${CFLAGS} -I$(BFD_DIR) ${srcdir}/dbxread.c
-
-coffread.o: ${srcdir}/coffread.c
- ${CC} -c ${CFLAGS} -I$(BFD_DIR) ${srcdir}/coffread.c
-
-mipsread.o: ${srcdir}/mipsread.c
- ${CC} -c ${CFLAGS} -I$(BFD_DIR) ${srcdir}/mipsread.c
-
-# Drag in the files that are in another directory.
-
-xdr_ld.o: ${srcdir}/vx-share/xdr_ld.c
- ${CC} -c ${CFLAGS} ${srcdir}/vx-share/xdr_ld.c
-
-xdr_ptrace.o: ${srcdir}/vx-share/xdr_ptrace.c
- ${CC} -c ${CFLAGS} ${srcdir}/vx-share/xdr_ptrace.c
-
-xdr_rdb.o: ${srcdir}/vx-share/xdr_rdb.c
- ${CC} -c ${CFLAGS} ${srcdir}/vx-share/xdr_rdb.c
-
-xdr_regs.o: ${srcdir}/vx-share/xdr_regs.c
- ${CC} -c ${CFLAGS} ${srcdir}/vx-share/xdr_regs.c
-
-nindy.o: ${srcdir}/nindy-share/nindy.c
- ${CC} -c ${CFLAGS} ${srcdir}/nindy-share/nindy.c
-
-Onindy.o: ${srcdir}/nindy-share/Onindy.c
- ${CC} -c ${CFLAGS} ${srcdir}/nindy-share/Onindy.c
-
-ttybreak.o: ${srcdir}/nindy-share/ttybreak.c
- ${CC} -c ${CFLAGS} ${srcdir}/nindy-share/ttybreak.c
-
-ttyflush.o: ${srcdir}/nindy-share/ttyflush.c
- ${CC} -c ${CFLAGS} ${srcdir}/nindy-share/ttyflush.c
-
-tdesc-lib/libdc.o : force_update
- cd tdesc-lib ; ${MAKE} "SYSV_DEFINE=${SYSV_DEFINE}"
-
-lint: $(LINTFILES)
- $(LINT) $(INCLUDE_CFLAGS) $(LINTFLAGS) $(LINTFILES)
-
-gdb.cxref: $(SFILES)
- cxref -I. $(SFILES) >gdb.cxref
-
-force_update :
-
-# When used with GDB, the demangler should never look for leading
-# underscores because GDB strips them off during symbol read-in. Thus
-# -Dnounderscore.
-
-cplus-dem.o : cplus-dem.c
- ${CC} -c ${CFLAGS} -Dnounderscore \
- `echo ${srcdir}/cplus-dem.c | sed 's,^\./,,'`
+++ /dev/null
- What has changed since GDB-3.5?
- (Organized release by release)
-
-*** Changes in GDB-4.6:
-
- * Better support for C++ function names
-
-GDB now accepts as input the "demangled form" of C++ overloaded function
-names and member function names, and can do command completion on such names
-(using TAB, TAB-TAB, and ESC-?). The names have to be quoted with a pair of
-single quotes. Examples are 'func (int, long)' and 'obj::operator==(obj&)'.
-Make use of command completion, it is your friend.
-
-GDB also now accepts a variety of C++ mangled symbol formats. They are
-the GNU g++ style, the Cfront (ARM) style, and the Lucid (lcc) style.
-You can tell GDB which format to use by doing a 'set demangle-style {gnu,
-lucid, cfront, auto}'. 'gnu' is the default. Do a 'set demangle-style foo'
-for the list of formats.
-
- * G++ symbol mangling problem
-
-Recent versions of gcc have a bug in how they emit debugging information for
-C++ methods (when using dbx-style stabs). The file 'gcc.patch' (in this
-directory) can be applied to gcc to fix the problem. Alternatively, if you
-can't fix gcc, you can #define GCC_MANGLE_BUG when compling gdb/symtab.c. The
-usual symptom is difficulty with setting breakpoints on methods. GDB complains
-about the method being non-existent. (We believe that version 2.2.2 of GCC has
-this problem.)
-
- * New 'maintenance' command
-
-All of the commands related to hacking GDB internals have been moved out of
-the main command set, and now live behind the 'maintenance' command. This
-can also be abbreviated as 'mt'. The following changes were made:
-
- dump-me -> maintenance dump-me
- info all-breakpoints -> maintenance info breakpoints
- printmsyms -> maintenance print msyms
- printobjfiles -> maintenance print objfiles
- printpsyms -> maintenance print psymbols
- printsyms -> maintenance print symbols
-
-The following commands are new:
-
- maintenance demangle Call internal GDB demangler routine to
- demangle a C++ link name and prints the result.
- maintenance print type Print a type chain for a given symbol
-
- * Change to .gdbinit file processing
-
-We now read the $HOME/.gdbinit file before processing the argv arguments
-(e.g. reading symbol files or core files). This allows global parameters to
-be set, which will apply during the symbol reading. The ./.gdbinit is still
-read after argv processing.
-
- * New hosts supported
-
-Solaris-2.0 !!! sparc-sun-solaris2 or sun4sol2
-
-Linux support i386-unknown-linux or linux
-
-We are also including code to support the HP/PA running BSD and HPUX. This
-is almost guaranteed not to work, as we didn't have time to test or build it
-for this release. We are including it so that the more adventurous (or
-masochistic) of you can play with it. We also had major problems with the
-fact that the compiler that we got from HP doesn't support the -g option.
-It costs extra.
-
- * New targets supported
-
-Hitachi H8/300 h8300-hitachi-hms or h8300hms
-
- * More smarts about finding #include files
-
-GDB now remembers the compilation directory for all include files, and for
-all files from which C is generated (like yacc and lex sources). This
-greatly improves GDB's ability to find yacc/lex sources, and include files,
-especially if you are debugging your program from a directory different from
-the one that contains your sources.
-
-We also fixed a bug which caused difficulty with listing and setting
-breakpoints in include files which contain C code. (In the past, you had to
-try twice in order to list an include file that you hadn't looked at before.)
-
- * Interesting infernals change
-
-GDB now deals with arbitrary numbers of sections, where the symbols for each
-section must be relocated relative to that section's landing place in the
-target's address space. This work was needed to support ELF with embedded
-stabs used by Solaris-2.0.
-
- * Bug fixes (of course!)
-
-There have been loads of fixes for the following things:
- mips, rs6000, 29k/udi, m68k, g++, type handling, elf/dwarf, m88k,
- i960, stabs, DOS(GO32), procfs, etc...
-
-See the ChangeLog for details.
-
-*** Changes in GDB-4.5:
-
- * New machines supported (host and target)
-
-IBM RS6000 running AIX rs6000-ibm-aix or rs6000
-
-SGI Irix-4.x mips-sgi-irix4 or iris4
-
- * New malloc package
-
-GDB now uses a new memory manager called mmalloc, based on gmalloc.
-Mmalloc is capable of handling mutiple heaps of memory. It is also
-capable of saving a heap to a file, and then mapping it back in later.
-This can be used to greatly speedup the startup of GDB by using a
-pre-parsed symbol table which lives in a mmalloc managed heap. For
-more details, please read mmalloc/mmalloc.texi.
-
- * info proc
-
-The 'info proc' command (SVR4 only) has been enhanced quite a bit. See
-'help info proc' for details.
-
- * MIPS ecoff symbol table format
-
-The code that reads MIPS symbol table format is now supported on all hosts.
-Thanks to MIPS for releasing the sym.h and symconst.h files to make this
-possible.
-
- * File name changes for MS-DOS
-
-Many files in the config directories have been renamed to make it easier to
-support GDB on MS-DOSe systems (which have very restrictive file name
-conventions :-( ). MS-DOSe host support (under DJ Delorie's GO32
-environment) is close to working but has some remaining problems. Note
-that debugging of DOS programs is not supported, due to limitations
-in the ``operating system'', but it can be used to host cross-debugging.
-
- * Cross byte order fixes
-
-Many fixes have been made to support cross debugging of Sparc and MIPS
-targets from hosts whose byte order differs.
-
- * New -mapped and -readnow options
-
-If memory-mapped files are available on your system through the 'mmap'
-system call, you can use the -mapped option on the `file' or
-`symbol-file' commands to cause GDB to write the symbols from your
-program into a reusable file. If the program you are debugging is
-called `/path/fred', the mapped symbol file will be `./fred.syms'.
-Future GDB debugging sessions will notice the presence of this file,
-and will quickly map in symbol information from it, rather than reading
-the symbol table from the executable program. Using the '-mapped'
-option in a GDB `file' or `symbol-file' command has the same effect as
-starting GDB with the '-mapped' command-line option.
-
-You can cause GDB to read the entire symbol table immediately by using
-the '-readnow' option with any of the commands that load symbol table
-information (or on the GDB command line). This makes the command
-slower, but makes future operations faster.
-
-The -mapped and -readnow options are typically combined in order to
-build a `fred.syms' file that contains complete symbol information.
-A simple GDB invocation to do nothing but build a `.syms' file for future
-use is:
-
- gdb -batch -nx -mapped -readnow programname
-
-The `.syms' file is specific to the host machine on which GDB is run.
-It holds an exact image of GDB's internal symbol table. It cannot be
-shared across multiple host platforms.
-
- * longjmp() handling
-
-GDB is now capable of stepping and nexting over longjmp(), _longjmp(), and
-siglongjmp() without losing control. This feature has not yet been ported to
-all systems. It currently works on many 386 platforms, all MIPS-based
-platforms (SGI, DECstation, etc), and Sun3/4.
-
- * Solaris 2.0
-
-Preliminary work has been put in to support the new Solaris OS from Sun. At
-this time, it can control and debug processes, but it is not capable of
-reading symbols.
-
- * Bug fixes
-
-As always, many many bug fixes. The major areas were with g++, and mipsread.
-People using the MIPS-based platforms should experience fewer mysterious
-crashes and trashed symbol tables.
-
-*** Changes in GDB-4.4:
-
- * New machines supported (host and target)
-
-SCO Unix on i386 IBM PC clones i386-sco-sysv or i386sco
- (except core files)
-BSD Reno on Vax vax-dec-bsd
-Ultrix on Vax vax-dec-ultrix
-
- * New machines supported (target)
-
-AMD 29000 embedded, using EBMON a29k-none-none
-
- * C++ support
-
-GDB continues to improve its handling of C++. `References' work better.
-The demangler has also been improved, and now deals with symbols mangled as
-per the Annotated C++ Reference Guide.
-
-GDB also now handles `stabs' symbol information embedded in MIPS
-`ecoff' symbol tables. Since the ecoff format was not easily
-extensible to handle new languages such as C++, this appeared to be a
-good way to put C++ debugging info into MIPS binaries. This option
-will be supported in the GNU C compiler, version 2, when it is
-released.
-
- * New features for SVR4
-
-GDB now handles SVR4 shared libraries, in the same fashion as SunOS
-shared libraries. Debugging dynamically linked programs should present
-only minor differences from debugging statically linked programs.
-
-The `info proc' command will print out information about any process
-on an SVR4 system (including the one you are debugging). At the moment,
-it prints the address mappings of the process.
-
-If you bring up GDB on another SVR4 system, please send mail to
-bug-gdb@prep.ai.mit.edu to let us know what changes were reqired (if any).
-
- * Better dynamic linking support in SunOS
-
-Reading symbols from shared libraries which contain debugging symbols
-now works properly. However, there remain issues such as automatic
-skipping of `transfer vector' code during function calls, which
-make it harder to debug code in a shared library, than to debug the
-same code linked statically.
-
- * New Getopt
-
-GDB is now using the latest `getopt' routines from the FSF. This
-version accepts the -- prefix for options with long names. GDB will
-continue to accept the old forms (-option and +option) as well.
-Various single letter abbreviations for options have been explicity
-added to the option table so that they won't get overshadowed in the
-future by other options that begin with the same letter.
-
- * Bugs fixed
-
-The `cleanup_undefined_types' bug that many of you noticed has been squashed.
-Many assorted bugs have been handled. Many more remain to be handled.
-See the various ChangeLog files (primarily in gdb and bfd) for details.
-
-
-*** Changes in GDB-4.3:
-
- * New machines supported (host and target)
-
-Amiga 3000 running Amix m68k-cbm-svr4 or amix
-NCR 3000 386 running SVR4 i386-ncr-svr4 or ncr3000
-Motorola Delta 88000 running Sys V m88k-motorola-sysv or delta88
-
- * Almost SCO Unix support
-
-We had hoped to support:
-SCO Unix on i386 IBM PC clones i386-sco-sysv or i386sco
-(except for core file support), but we discovered very late in the release
-that it has problems with process groups that render gdb unusable. Sorry
-about that. I encourage people to fix it and post the fixes.
-
- * Preliminary ELF and DWARF support
-
-GDB can read ELF object files on System V Release 4, and can handle
-debugging records for C, in DWARF format, in ELF files. This support
-is preliminary. If you bring up GDB on another SVR4 system, please
-send mail to bug-gdb@prep.ai.mit.edu to let us know what changes were
-reqired (if any).
-
- * New Readline
-
-GDB now uses the latest `readline' library. One user-visible change
-is that two tabs will list possible command completions, which previously
-required typing M-? (meta-question mark, or ESC ?).
-
- * Bugs fixed
-
-The `stepi' bug that many of you noticed has been squashed.
-Many bugs in C++ have been handled. Many more remain to be handled.
-See the various ChangeLog files (primarily in gdb and bfd) for details.
-
- * State of the MIPS world (in case you wondered):
-
-GDB can understand the symbol tables emitted by the compilers
-supplied by most vendors of MIPS-based machines, including DEC. These
-symbol tables are in a format that essentially nobody else uses.
-
-Some versions of gcc come with an assembler post-processor called
-mips-tfile. This program is required if you want to do source-level
-debugging of gcc-compiled programs. I believe FSF does not ship
-mips-tfile with gcc version 1, but it will eventually come with gcc
-version 2.
-
-Debugging of g++ output remains a problem. g++ version 1.xx does not
-really support it at all. (If you're lucky, you should be able to get
-line numbers and stack traces to work, but no parameters or local
-variables.) With some work it should be possible to improve the
-situation somewhat.
-
-When gcc version 2 is released, you will have somewhat better luck.
-However, even then you will get confusing results for inheritance and
-methods.
-
-We will eventually provide full debugging of g++ output on
-DECstations. This will probably involve some kind of stabs-in-ecoff
-encapulation, but the details have not been worked out yet.
-
-
-*** Changes in GDB-4.2:
-
- * Improved configuration
-
-Only one copy of `configure' exists now, and it is not self-modifying.
-Porting BFD is simpler.
-
- * Stepping improved
-
-The `step' and `next' commands now only stop at the first instruction
-of a source line. This prevents the multiple stops that used to occur
-in switch statements, for-loops, etc. `Step' continues to stop if a
-function that has debugging information is called within the line.
-
- * Bug fixing
-
-Lots of small bugs fixed. More remain.
-
- * New host supported (not target)
-
-Intel 386 PC clone running Mach i386-none-mach
-
-
-*** Changes in GDB-4.1:
-
- * Multiple source language support
-
-GDB now has internal scaffolding to handle several source languages.
-It determines the type of each source file from its filename extension,
-and will switch expression parsing and number formatting to match the
-language of the function in the currently selected stack frame.
-You can also specifically set the language to be used, with
-`set language c' or `set language modula-2'.
-
- * GDB and Modula-2
-
-GDB now has preliminary support for the GNU Modula-2 compiler,
-currently under development at the State University of New York at
-Buffalo. Development of both GDB and the GNU Modula-2 compiler will
-continue through the fall of 1991 and into 1992.
-
-Other Modula-2 compilers are currently not supported, and attempting to
-debug programs compiled with them will likely result in an error as the
-symbol table is read. Feel free to work on it, though!
-
-There are hooks in GDB for strict type checking and range checking,
-in the `Modula-2 philosophy', but they do not currently work.
-
- * set write on/off
-
-GDB can now write to executable and core files (e.g. patch
-a variable's value). You must turn this switch on, specify
-the file ("exec foo" or "core foo"), *then* modify it, e.g.
-by assigning a new value to a variable. Modifications take
-effect immediately.
-
- * Automatic SunOS shared library reading
-
-When you run your program, GDB automatically determines where its
-shared libraries (if any) have been loaded, and reads their symbols.
-The `share' command is no longer needed. This also works when
-examining core files.
-
- * set listsize
-
-You can specify the number of lines that the `list' command shows.
-The default is 10.
-
- * New machines supported (host and target)
-
-SGI Iris (MIPS) running Irix V3: mips-sgi-irix or iris
-Sony NEWS (68K) running NEWSOS 3.x: m68k-sony-sysv or news
-Ultracomputer (29K) running Sym1: a29k-nyu-sym1 or ultra3
-
- * New hosts supported (not targets)
-
-IBM RT/PC: romp-ibm-aix or rtpc
-
- * New targets supported (not hosts)
-
-AMD 29000 embedded with COFF a29k-none-coff
-AMD 29000 embedded with a.out a29k-none-aout
-Ultracomputer remote kernel debug a29k-nyu-kern
-
- * New remote interfaces
-
-AMD 29000 Adapt
-AMD 29000 Minimon
-
-
-*** Changes in GDB-4.0:
-
- * New Facilities
-
-Wide output is wrapped at good places to make the output more readable.
-
-Gdb now supports cross-debugging from a host machine of one type to a
-target machine of another type. Communication with the target system
-is over serial lines. The ``target'' command handles connecting to the
-remote system; the ``load'' command will download a program into the
-remote system. Serial stubs for the m68k and i386 are provided. Gdb
-also supports debugging of realtime processes running under VxWorks,
-using SunRPC Remote Procedure Calls over TCP/IP to talk to a debugger
-stub on the target system.
-
-New CPUs supported include the AMD 29000 and Intel 960.
-
-GDB now reads object files and symbol tables via a ``binary file''
-library, which allows a single copy of GDB to debug programs of multiple
-object file types such as a.out and coff.
-
-There is now a GDB reference card in "doc/refcard.tex". (Make targets
-refcard.dvi and refcard.ps are available to format it).
-
-
- * Control-Variable user interface simplified
-
-All variables that control the operation of the debugger can be set
-by the ``set'' command, and displayed by the ``show'' command.
-
-For example, ``set prompt new-gdb=>'' will change your prompt to new-gdb=>.
-``Show prompt'' produces the response:
-Gdb's prompt is new-gdb=>.
-
-What follows are the NEW set commands. The command ``help set'' will
-print a complete list of old and new set commands. ``help set FOO''
-will give a longer description of the variable FOO. ``show'' will show
-all of the variable descriptions and their current settings.
-
-confirm on/off: Enables warning questions for operations that are
- hard to recover from, e.g. rerunning the program while
- it is already running. Default is ON.
-
-editing on/off: Enables EMACS style command line editing
- of input. Previous lines can be recalled with
- control-P, the current line can be edited with control-B,
- you can search for commands with control-R, etc.
- Default is ON.
-
-history filename NAME: NAME is where the gdb command history
- will be stored. The default is .gdb_history,
- or the value of the environment variable
- GDBHISTFILE.
-
-history size N: The size, in commands, of the command history. The
- default is 256, or the value of the environment variable
- HISTSIZE.
-
-history save on/off: If this value is set to ON, the history file will
- be saved after exiting gdb. If set to OFF, the
- file will not be saved. The default is OFF.
-
-history expansion on/off: If this value is set to ON, then csh-like
- history expansion will be performed on
- command line input. The default is OFF.
-
-radix N: Sets the default radix for input and output. It can be set
- to 8, 10, or 16. Note that the argument to "radix" is interpreted
- in the current radix, so "set radix 10" is always a no-op.
-
-height N: This integer value is the number of lines on a page. Default
- is 24, the current `stty rows'' setting, or the ``li#''
- setting from the termcap entry matching the environment
- variable TERM.
-
-width N: This integer value is the number of characters on a line.
- Default is 80, the current `stty cols'' setting, or the ``co#''
- setting from the termcap entry matching the environment
- variable TERM.
-
-Note: ``set screensize'' is obsolete. Use ``set height'' and
-``set width'' instead.
-
-print address on/off: Print memory addresses in various command displays,
- such as stack traces and structure values. Gdb looks
- more ``symbolic'' if you turn this off; it looks more
- ``machine level'' with it on. Default is ON.
-
-print array on/off: Prettyprint arrays. New convenient format! Default
- is OFF.
-
-print demangle on/off: Print C++ symbols in "source" form if on,
- "raw" form if off.
-
-print asm-demangle on/off: Same, for assembler level printouts
- like instructions.
-
-print vtbl on/off: Prettyprint C++ virtual function tables. Default is OFF.
-
-
- * Support for Epoch Environment.
-
-The epoch environment is a version of Emacs v18 with windowing. One
-new command, ``inspect'', is identical to ``print'', except that if you
-are running in the epoch environment, the value is printed in its own
-window.
-
-
- * Support for Shared Libraries
-
-GDB can now debug programs and core files that use SunOS shared libraries.
-Symbols from a shared library cannot be referenced
-before the shared library has been linked with the program (this
-happens after you type ``run'' and before the function main() is entered).
-At any time after this linking (including when examining core files
-from dynamically linked programs), gdb reads the symbols from each
-shared library when you type the ``sharedlibrary'' command.
-It can be abbreviated ``share''.
-
-sharedlibrary REGEXP: Load shared object library symbols for files
- matching a unix regular expression. No argument
- indicates to load symbols for all shared libraries.
-
-info sharedlibrary: Status of loaded shared libraries.
-
-
- * Watchpoints
-
-A watchpoint stops execution of a program whenever the value of an
-expression changes. Checking for this slows down execution
-tremendously whenever you are in the scope of the expression, but is
-quite useful for catching tough ``bit-spreader'' or pointer misuse
-problems. Some machines such as the 386 have hardware for doing this
-more quickly, and future versions of gdb will use this hardware.
-
-watch EXP: Set a watchpoint (breakpoint) for an expression.
-
-info watchpoints: Information about your watchpoints.
-
-delete N: Deletes watchpoint number N (same as breakpoints).
-disable N: Temporarily turns off watchpoint number N (same as breakpoints).
-enable N: Re-enables watchpoint number N (same as breakpoints).
-
-
- * C++ multiple inheritance
-
-When used with a GCC version 2 compiler, GDB supports multiple inheritance
-for C++ programs.
-
- * C++ exception handling
-
-Gdb now supports limited C++ exception handling. Besides the existing
-ability to breakpoint on an exception handler, gdb can breakpoint on
-the raising of an exception (before the stack is peeled back to the
-handler's context).
-
-catch FOO: If there is a FOO exception handler in the dynamic scope,
- set a breakpoint to catch exceptions which may be raised there.
- Multiple exceptions (``catch foo bar baz'') may be caught.
-
-info catch: Lists all exceptions which may be caught in the
- current stack frame.
-
-
- * Minor command changes
-
-The command ``call func (arg, arg, ...)'' now acts like the print
-command, except it does not print or save a value if the function's result
-is void. This is similar to dbx usage.
-
-The ``up'' and ``down'' commands now always print the frame they end up
-at; ``up-silently'' and `down-silently'' can be used in scripts to change
-frames without printing.
-
- * New directory command
-
-'dir' now adds directories to the FRONT of the source search path.
-The path starts off empty. Source files that contain debug information
-about the directory in which they were compiled can be found even
-with an empty path; Sun CC and GCC include this information. If GDB can't
-find your source file in the current directory, type "dir .".
-
- * Configuring GDB for compilation
-
-For normal use, type ``./configure host''. See README or gdb.texinfo
-for more details.
-
-GDB now handles cross debugging. If you are remotely debugging between
-two different machines, type ``./configure host -target=targ''.
-Host is the machine where GDB will run; targ is the machine
-where the program that you are debugging will run.
-/* Host-dependent code for Apollo-68ksfor GDB, the GNU debugger.
- Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-extern int errno;
-
-#if defined (GDB_TARGET_IS_SUN3)
-/* All of this stuff is only relevant if both host and target are sun3. */
-void
-fetch_inferior_registers ()
-{
- struct regs inferior_registers;
-#ifdef FP0_REGNUM
- struct fp_status inferior_fp_registers;
-#endif
- extern char registers[];
-
- registers_fetched ();
-
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-#ifdef FP0_REGNUM
- ptrace (PTRACE_GETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0);
-#endif
-
- bcopy (&inferior_registers, registers, 16 * 4);
-#ifdef FP0_REGNUM
- bcopy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.fps_regs);
-#endif
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-#ifdef FP0_REGNUM
- bcopy (&inferior_fp_registers.fps_control,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
-#ifdef FP0_REGNUM
- struct fp_status inferior_fp_registers;
-#endif
- extern char registers[];
-
- bcopy (registers, &inferior_registers, 16 * 4);
-#ifdef FP0_REGNUM
- bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
- sizeof inferior_fp_registers.fps_regs);
-#endif
- inferior_registers.r_ps = *(int *)®isters[REGISTER_BYTE (PS_REGNUM)];
- inferior_registers.r_pc = *(int *)®isters[REGISTER_BYTE (PC_REGNUM)];
-
-#ifdef FP0_REGNUM
- bcopy (®isters[REGISTER_BYTE (FPC_REGNUM)],
- &inferior_fp_registers.fps_control,
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif
-
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers, 0);
-#if FP0_REGNUM
- ptrace (PTRACE_SETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0);
-#endif
-}
-
-/* Machine-dependent code for pulling registers out of a Sun-3 core file. */
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
-{
- extern char registers[];
- struct regs *regs = (struct regs *) core_reg_sect;
-
- if (which == 0) {
- if (core_reg_size < sizeof (struct regs))
- error ("Can't find registers in core file");
-
- bcopy ((char *)regs, registers, 16 * 4);
- supply_register (PS_REGNUM, ®s->r_ps);
- supply_register (PC_REGNUM, ®s->r_pc);
-
- } else if (which == 2) {
-
-#define fpustruct ((struct fpu *) core_reg_sect)
-
- if (core_reg_size >= sizeof (struct fpu))
- {
-#ifdef FP0_REGNUM
- bcopy (fpustruct->f_fpstatus.fps_regs,
- ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof fpustruct->f_fpstatus.fps_regs);
- bcopy (&fpustruct->f_fpstatus.fps_control,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof fpustruct->f_fpstatus -
- sizeof fpustruct->f_fpstatus.fps_regs);
-#endif
- }
- else
- fprintf (stderr, "Couldn't read float regs from core file\n");
- }
-}
-#else /* Not sun3 target. */
-/* These functions shouldn't be called when we're cross-debugging. */
-
-void
-fetch_inferior_registers ()
-{
-}
-
-/* ARGSUSED */
-void
-store_inferior_registers (regno)
- int regno;
-{
-}
-
-/* ARGSUSED */
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
-{
-}
-#endif /* Not sun3 target. */
+++ /dev/null
-/* Copyright (C) 1989 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* ANSI and traditional C compatibility macros
-
- ANSI C is assumed if __STDC__ is #defined.
-
- Macros
- PTR - Generic pointer type
- LONG_DOUBLE - `long double' type
- CONST - `const' keyword
- VOLATILE - `volatile' keyword
- SIGNED - `signed' keyword
- PTRCONST - Generic const pointer (void *const)
-
- EXFUN(name, prototype) - declare external function NAME
- with prototype PROTOTYPE
- DEFUN(name, arglist, args) - define function NAME with
- args ARGLIST of types in ARGS
- DEFUN_VOID(name) - define function NAME with no args
- AND - argument separator for ARGS
- NOARGS - null arglist
- DOTS - `...' in args
-
- For example:
- extern int EXFUN(printf, (CONST char *format DOTS));
- int DEFUN(fprintf, (stream, format),
- FILE *stream AND CONST char *format DOTS) { ... }
- void DEFUN_VOID(abort) { ... }
-*/
-
-#ifndef _ANSIDECL_H
-
-#define _ANSIDECL_H 1
-
-
-/* Every source file includes this file,
- so they will all get the switch for lint. */
-/* LINTLIBRARY */
-
-
-#ifdef __STDC__
-
-#define PTR void *
-#define PTRCONST void *CONST
-#define LONG_DOUBLE long double
-
-#define AND ,
-#define NOARGS void
-#define CONST const
-#define VOLATILE volatile
-#define SIGNED signed
-#define DOTS , ...
-
-#define EXFUN(name, proto) name proto
-#define DEFUN(name, arglist, args) name(args)
-#define DEFUN_VOID(name) name(NOARGS)
-
-#else /* Not ANSI C. */
-
-#define PTR char *
-#define PTRCONST PTR
-#define LONG_DOUBLE double
-
-#define AND ;
-#define NOARGS
-#define CONST
-#define VOLATILE
-#define SIGNED
-#define DOTS
-
-#define EXFUN(name, proto) name()
-#define DEFUN(name, arglist, args) name arglist args;
-#define DEFUN_VOID(name) name()
-
-#endif /* ANSI C. */
-
-
-#endif /* ansidecl.h */
+++ /dev/null
-/* ARM opcode list.
- Copyright (C) 1989, Free Software Foundation, Inc.
-
-This file is part of GDB and GAS.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* types of instruction (encoded in bits 26 and 27 of the instruction) */
-
-#define TYPE_ARITHMETIC 0
-#define TYPE_LDR_STR 1
-#define TYPE_BLOCK_BRANCH 2
-#define TYPE_SWI 3
-
-/* bit 25 decides whether an instruction is a block move or a branch */
-#define SUBTYPE_BLOCK 0
-#define SUBTYPE_BRANCH 1
-
-/* codes to distinguish the arithmetic instructions */
-
-#define OPCODE_AND 0
-#define OPCODE_EOR 1
-#define OPCODE_SUB 2
-#define OPCODE_RSB 3
-#define OPCODE_ADD 4
-#define OPCODE_ADC 5
-#define OPCODE_SBC 6
-#define OPCODE_RSC 7
-#define OPCODE_TST 8
-#define OPCODE_TEQ 9
-#define OPCODE_CMP 10
-#define OPCODE_CMN 11
-#define OPCODE_ORR 12
-#define OPCODE_MOV 13
-#define OPCODE_BIC 14
-#define OPCODE_MVN 15
-
-/* condition codes */
-
-#define COND_EQ 0
-#define COND_NE 1
-#define COND_CS 2
-#define COND_CC 3
-#define COND_MI 4
-#define COND_PL 5
-#define COND_VS 6
-#define COND_VC 7
-#define COND_HI 8
-#define COND_LS 9
-#define COND_GE 10
-#define COND_LT 11
-#define COND_GT 12
-#define COND_LE 13
-#define COND_AL 14
-#define COND_NV 15
-
-/* Describes the format of an ARM machine instruction */
-
-struct generic_fmt {
- unsigned rest :25; /* the rest of the instruction */
- unsigned subtype :1; /* used to decide between block and branch */
- unsigned type :2; /* one of TYPE_* */
- unsigned cond :4; /* one of COND_* defined above */
-};
-
-struct arith_fmt {
- unsigned operand2 :12; /* #nn or rn or rn shift #m or rn shift rm */
- unsigned dest :4; /* place where the answer goes */
- unsigned operand1 :4; /* first operand to instruction */
- unsigned set :1; /* == 1 means set processor flags */
- unsigned opcode :4; /* one of OPCODE_* defined above */
- unsigned immed :1; /* operand2 is an immediate value */
- unsigned type :2; /* == TYPE_ARITHMETIC */
- unsigned cond :4; /* one of COND_* defined above */
-};
-
-struct ldr_str_fmt {
- unsigned offset :12; /* #nn or rn or rn shift #m */
- unsigned reg :4; /* destination for LDR, source for STR */
- unsigned base :4; /* base register */
- unsigned is_load :1; /* == 1 for LDR */
- unsigned writeback :1; /* == 1 means write back (base+offset) into base */
- unsigned byte :1; /* == 1 means byte access else word */
- unsigned up :1; /* == 1 means add offset else subtract it */
- unsigned pre_index :1; /* == 1 means [a,b] form else [a],b form */
- unsigned immed :1; /* == 0 means immediate offset */
- unsigned type :2; /* == TYPE_LDR_STR */
- unsigned cond :4; /* one of COND_* defined above */
-};
-
-struct block_fmt {
- unsigned mask :16; /* register mask */
- unsigned base :4; /* register used as base of move */
- unsigned is_load :1; /* == 1 for LDM */
- unsigned writeback :1; /* == 1 means update base after move */
- unsigned set :1; /* == 1 means set flags in pc if included in mask */
- unsigned increment :1; /* == 1 means increment base register */
- unsigned before :1; /* == 1 means inc/dec before each move */
- unsigned is_block :1; /* == SUBTYPE_BLOCK */
- unsigned type :2; /* == TYPE_BLOCK_BRANCH */
- unsigned cond :4; /* one of COND_* defined above */
-};
-
-struct branch_fmt {
- unsigned dest :24; /* destination of the branch */
- unsigned link :1; /* branch with link (function call) */
- unsigned is_branch :1; /* == SUBTYPE_BRANCH */
- unsigned type :2; /* == TYPE_BLOCK_BRANCH */
- unsigned cond :4; /* one of COND_* defined above */
-};
-
-#define ROUND_N 0
-#define ROUND_P 1
-#define ROUND_M 2
-#define ROUND_Z 3
-
-#define FLOAT2_MVF 0
-#define FLOAT2_MNF 1
-#define FLOAT2_ABS 2
-#define FLOAT2_RND 3
-#define FLOAT2_SQT 4
-#define FLOAT2_LOG 5
-#define FLOAT2_LGN 6
-#define FLOAT2_EXP 7
-#define FLOAT2_SIN 8
-#define FLOAT2_COS 9
-#define FLOAT2_TAN 10
-#define FLOAT2_ASN 11
-#define FLOAT2_ACS 12
-#define FLOAT2_ATN 13
-
-#define FLOAT3_ADF 0
-#define FLOAT3_MUF 1
-#define FLOAT3_SUF 2
-#define FLOAT3_RSF 3
-#define FLOAT3_DVF 4
-#define FLOAT3_RDF 5
-#define FLOAT3_POW 6
-#define FLOAT3_RPW 7
-#define FLOAT3_RMF 8
-#define FLOAT3_FML 9
-#define FLOAT3_FDV 10
-#define FLOAT3_FRD 11
-#define FLOAT3_POL 12
-
-struct float2_fmt {
- unsigned operand2 :3; /* second operand */
- unsigned immed :1; /* == 1 if second operand is a constant */
- unsigned pad1 :1; /* == 0 */
- unsigned rounding :2; /* ROUND_* */
- unsigned is_double :1; /* == 1 if precision is double (only if not extended) */
- unsigned pad2 :4; /* == 1 */
- unsigned dest :3; /* destination */
- unsigned is_2_op :1; /* == 1 if 2 operand ins */
- unsigned operand1 :3; /* first operand (only of is_2_op == 0) */
- unsigned is_extended :1; /* == 1 if precision is extended */
- unsigned opcode :4; /* FLOAT2_* or FLOAT3_* depending on is_2_op */
- unsigned must_be_2 :2; /* == 2 */
- unsigned type :2; /* == TYPE_SWI */
- unsigned cond :4; /* COND_* */
-};
-
-struct swi_fmt {
- unsigned argument :24; /* argument to SWI (syscall number) */
- unsigned must_be_3 :2; /* == 3 */
- unsigned type :2; /* == TYPE_SWI */
- unsigned cond :4; /* one of COND_* defined above */
-};
-
-union insn_fmt {
- struct generic_fmt generic;
- struct arith_fmt arith;
- struct ldr_str_fmt ldr_str;
- struct block_fmt block;
- struct branch_fmt branch;
- struct swi_fmt swi;
- unsigned long ins;
-};
-
-struct opcode {
- unsigned long value, mask; /* recognise instruction if (op&mask)==value */
- char *assembler; /* how to disassemble this instruction */
-};
-
-/* format of the assembler string :
-
- %% %
- %<bitfield>d print the bitfield in decimal
- %<bitfield>x print the bitfield in hex
- %<bitfield>r print as an ARM register
- %<bitfield>f print a floating point constant if >7 else an fp register
- %c print condition code (always bits 28-31)
- %P print floating point precision in arithmetic insn
- %Q print floating point precision in ldf/stf insn
- %R print floating point rounding mode
- %<bitnum>'c print specified char iff bit is one
- %<bitnum>`c print specified char iff bit is zero
- %<bitnum>?ab print a if bit is one else print b
- %p print 'p' iff bits 12-15 are 15
- %o print operand2 (immediate or register + shift)
- %a print address for ldr/str instruction
- %b print branch destination
- %A print address for ldc/stc/ldf/stf instruction
- %m print register mask for ldm/stm instruction
-*/
-
-static struct opcode opcodes[] = {
- /* ARM instructions */
- 0x00000090, 0x0fe000f0, "mul%20's %12-15r, %16-19r, %0-3r",
- 0x00200090, 0x0fe000f0, "mla%20's %12-15r, %16-19r, %0-3r, %8-11r",
- 0x00000000, 0x0de00000, "and%c%20's %12-15r, %16-19r, %o",
- 0x00200000, 0x0de00000, "eor%c%20's %12-15r, %16-19r, %o",
- 0x00400000, 0x0de00000, "sub%c%20's %12-15r, %16-19r, %o",
- 0x00600000, 0x0de00000, "rsb%c%20's %12-15r, %16-19r, %o",
- 0x00800000, 0x0de00000, "add%c%20's %12-15r, %16-19r, %o",
- 0x00a00000, 0x0de00000, "adc%c%20's %12-15r, %16-19r, %o",
- 0x00c00000, 0x0de00000, "sbc%c%20's %12-15r, %16-19r, %o",
- 0x00e00000, 0x0de00000, "rsc%c%20's %12-15r, %16-19r, %o",
- 0x01000000, 0x0de00000, "tst%c%p %16-19r, %o",
- 0x01200000, 0x0de00000, "teq%c%p %16-19r, %o",
- 0x01400000, 0x0de00000, "cmp%c%p %16-19r, %o",
- 0x01600000, 0x0de00000, "cmn%c%p %16-19r, %o",
- 0x01800000, 0x0de00000, "orr%c%20's %12-15r, %16-19r, %o",
- 0x01a00000, 0x0de00000, "mov%c%20's %12-15r, %o",
- 0x01c00000, 0x0de00000, "bic%c%20's %12-15r, %16-19r, %o",
- 0x01e00000, 0x0de00000, "mvn%c%20's %12-15r, %o",
- 0x04000000, 0x0c100000, "str%c%22'b %12-15r, %a",
- 0x04100000, 0x0c100000, "ldr%c%22'b %12-15r, %a",
- 0x08000000, 0x0e100000, "stm%c%23?id%24?ba %16-19r%22`!, %m",
- 0x08100000, 0x0e100000, "ldm%c%23?id%24?ba %16-19r%22`!, %m%22'^",
- 0x0a000000, 0x0e000000, "b%c%24'l %b",
- 0x0f000000, 0x0f000000, "swi%c %0-23x",
- /* Floating point coprocessor instructions */
- 0x0e000100, 0x0ff08f10, "adf%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e100100, 0x0ff08f10, "muf%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e200100, 0x0ff08f10, "suf%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e300100, 0x0ff08f10, "rsf%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e400100, 0x0ff08f10, "dvf%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e500100, 0x0ff08f10, "rdf%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e600100, 0x0ff08f10, "pow%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e700100, 0x0ff08f10, "rpw%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e800100, 0x0ff08f10, "rmf%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e900100, 0x0ff08f10, "fml%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0ea00100, 0x0ff08f10, "fdv%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0eb00100, 0x0ff08f10, "frd%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0ec00100, 0x0ff08f10, "pol%c%P%R %12-14f, %16-18f, %0-3f",
- 0x0e008100, 0x0ff08f10, "mvf%c%P%R %12-14f, %0-3f",
- 0x0e108100, 0x0ff08f10, "mnf%c%P%R %12-14f, %0-3f",
- 0x0e208100, 0x0ff08f10, "abs%c%P%R %12-14f, %0-3f",
- 0x0e308100, 0x0ff08f10, "rnd%c%P%R %12-14f, %0-3f",
- 0x0e408100, 0x0ff08f10, "sqt%c%P%R %12-14f, %0-3f",
- 0x0e508100, 0x0ff08f10, "log%c%P%R %12-14f, %0-3f",
- 0x0e608100, 0x0ff08f10, "lgn%c%P%R %12-14f, %0-3f",
- 0x0e708100, 0x0ff08f10, "exp%c%P%R %12-14f, %0-3f",
- 0x0e808100, 0x0ff08f10, "sin%c%P%R %12-14f, %0-3f",
- 0x0e908100, 0x0ff08f10, "cos%c%P%R %12-14f, %0-3f",
- 0x0ea08100, 0x0ff08f10, "tan%c%P%R %12-14f, %0-3f",
- 0x0eb08100, 0x0ff08f10, "asn%c%P%R %12-14f, %0-3f",
- 0x0ec08100, 0x0ff08f10, "acs%c%P%R %12-14f, %0-3f",
- 0x0ed08100, 0x0ff08f10, "atn%c%P%R %12-14f, %0-3f",
- 0x0e000110, 0x0ff00f1f, "flt%c%P%R %16-18f, %12-15r",
- 0x0e100110, 0x0fff0f98, "fix%c%R %12-15r, %0-2f",
- 0x0e200110, 0x0fff0fff, "wfs%c %12-15r",
- 0x0e300110, 0x0fff0fff, "rfs%c %12-15r",
- 0x0e400110, 0x0fff0fff, "wfc%c %12-15r",
- 0x0e500110, 0x0fff0fff, "rfc%c %12-15r",
- 0x0e90f110, 0x0ff8fff0, "cmf%c %16-18f, %0-3f",
- 0x0eb0f110, 0x0ff8fff0, "cnf%c %16-18f, %0-3f",
- 0x0ed0f110, 0x0ff8fff0, "cmfe%c %16-18f, %0-3f",
- 0x0ef0f110, 0x0ff8fff0, "cnfe%c %16-18f, %0-3f",
- 0x0c000100, 0x0e100f00, "stf%c%Q %12-14f, %A",
- 0x0c100100, 0x0e100f00, "ldf%c%Q %12-14f, %A",
- /* Generic coprocessor instructions */
- 0x0e000000, 0x0f000010, "cdp%c %8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}",
- 0x0e000010, 0x0f100010, "mrc%c %8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}",
- 0x0e100010, 0x0f100010, "mcr%c %8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}",
- 0x0c000000, 0x0e100000, "stc%c%22`l %8-11d, cr%12-15d, %A",
- 0x0c100000, 0x0e100000, "ldc%c%22`l %8-11d, cr%12-15d, %A",
- /* the rest */
- 0x00000000, 0x00000000, "undefined instruction %0-31x",
-};
-#define N_OPCODES (sizeof opcodes / sizeof opcodes[0])
-# Apply these patches to GDB to produce an Energize GDB.
-# To apply these patches, first cd to gdb-XX/gdb, run "patch -p0 <thisfile",
-# and then Sanitize.
-
-===================================================================
-
-diff -rc .Sanitize .Sanitize
-*** .Sanitize Mon Jun 22 23:26:00 1992
---- .Sanitize Sat Jun 27 12:29:59 1992
-***************
-*** 53,58 ****
---- 53,59 ----
- buildsym.c
- buildsym.h
- c-exp.y
-+ cadillac.c
- call-cmds.h
- coffread.c
- command.c
-***************
-*** 70,75 ****
---- 71,77 ----
- cplus-dem.c
- createtags
- dbxread.c
-+ deblib
- defs.h
- demangle.h
- depend
-diff -rc Makefile.in Makefile.in
-*** Makefile.in Sat Jun 27 12:16:43 1992
---- Makefile.in Sat Jun 27 12:31:29 1992
-***************
-*** 123,128 ****
---- 123,135 ----
- READLINE_DEP = $$(READLINE_DIR)
- RL_LIB = ./../readline${subdir}/libreadline.a
-
-+ # Cadillac libraries
-+ CONNECTION_DIR = deblib/connection
-+ CONNECTION_LIB = ${CONNECTION_DIR}/libconn.a
-+ CADILLAC_DIR = ${srcdir}/deblib
-+ CADILLAC_INCLUDES = -I${CADILLAC_DIR}/connection -I${CADILLAC_DIR}/debugger
-+ CADILLAC_LIBS = ${CONNECTION_LIB}
-+
- # All the includes used for CFLAGS and for lint.
- # -I. for config files.
- # -I${srcdir} possibly for regex.h also.
-***************
-*** 155,166 ****
- # {X,T}M_CLIBS, defined in *config files, have host- and target-dependent libs.
- # TERMCAP comes after readline, since readline depends on it.
- CLIBS = ${BFD_LIB} ${RL_LIB} ${TERMCAP} ${MMALLOC_LIB} ${LIBIBERTY} \
-! ${XM_CLIBS} ${TM_CLIBS}
- CDEPS = ${XM_CDEPS} ${TM_CDEPS} ${BFD_LIB} ${MMALLOC_LIB} ${LIBIBERTY} \
- ${RL_LIB} ${MMALLOC_LIB}
-
- ADD_FILES = ${REGEX} ${ALLOCA} ${XM_ADD_FILES} ${TM_ADD_FILES}
-! ADD_DEPS = ${REGEX1} ${ALLOCA1} ${XM_ADD_FILES} ${TM_ADD_FILES}
-
- VERSION = 4.5.6
- DIST=gdb
---- 162,174 ----
- # {X,T}M_CLIBS, defined in *config files, have host- and target-dependent libs.
- # TERMCAP comes after readline, since readline depends on it.
- CLIBS = ${BFD_LIB} ${RL_LIB} ${TERMCAP} ${MMALLOC_LIB} ${LIBIBERTY} \
-! ${XM_CLIBS} ${TM_CLIBS} ${CADILLAC_LIBS}
- CDEPS = ${XM_CDEPS} ${TM_CDEPS} ${BFD_LIB} ${MMALLOC_LIB} ${LIBIBERTY} \
- ${RL_LIB} ${MMALLOC_LIB}
-
- ADD_FILES = ${REGEX} ${ALLOCA} ${XM_ADD_FILES} ${TM_ADD_FILES}
-! ADD_DEPS = ${REGEX1} ${ALLOCA1} ${XM_ADD_FILES} ${TM_ADD_FILES} \
-! ${CONNECTION_LIB}
-
- VERSION = 4.5.6
- DIST=gdb
-***************
-*** 176,182 ****
- # demangling. For other demangling styles, such as the Annotated C++
- # Reference Manual (section 7.2.1c) style, set this define in the target-
- # dependent makefile fragment.
-! DEMANGLE_OPTS=
-
- # Host and target-dependent makefile fragments come in here.
- ####
---- 184,195 ----
- # demangling. For other demangling styles, such as the Annotated C++
- # Reference Manual (section 7.2.1c) style, set this define in the target-
- # dependent makefile fragment.
-! #
-! # For Energize, default to using style specified in the Annotated C++
-! # Reference Manual, section 7.2.1c, which is what is used by the Lucid C++
-! # compiler for most things. But there are places where Lucid varies from
-! # the ARM, so select the Lucid specific code also.
-! DEMANGLE_OPTS=-DARM_DEMANGLING -DLUCID_DEMANGLING
-
- # Host and target-dependent makefile fragments come in here.
- ####
-***************
-*** 194,200 ****
- ${DEMANGLER}.c mem-break.c target.c inftarg.c \
- dbxread.c coffread.c elfread.c dwarfread.c xcoffread.c \
- ieee-float.c language.c parse.c buildsym.c objfiles.c \
-! minsyms.c mipsread.c
-
- # Source files in subdirectories (which will be handled separately by
- # 'make gdb.tar.Z').
---- 207,213 ----
- ${DEMANGLER}.c mem-break.c target.c inftarg.c \
- dbxread.c coffread.c elfread.c dwarfread.c xcoffread.c \
- ieee-float.c language.c parse.c buildsym.c objfiles.c \
-! minsyms.c mipsread.c cadillac.c
-
- # Source files in subdirectories (which will be handled separately by
- # 'make gdb.tar.Z').
-***************
-*** 279,285 ****
- command.o utils.o expprint.o environ.o version.o gdbtypes.o \
- copying.o $(DEPFILES) ${DEMANGLER}.o mem-break.o target.o \
- inftarg.o ieee-float.o putenv.o parse.o language.o $(YYOBJ) \
-! buildsym.o objfiles.o minsyms.o \
- dbxread.o coffread.o elfread.o dwarfread.o xcoffread.o mipsread.o
-
- RAPP_OBS = rgdb.o rudp.o rserial.o serial.o udp.o $(XDEPFILES)
---- 292,298 ----
- command.o utils.o expprint.o environ.o version.o gdbtypes.o \
- copying.o $(DEPFILES) ${DEMANGLER}.o mem-break.o target.o \
- inftarg.o ieee-float.o putenv.o parse.o language.o $(YYOBJ) \
-! buildsym.o objfiles.o minsyms.o cadillac.o \
- dbxread.o coffread.o elfread.o dwarfread.o xcoffread.o mipsread.o
-
- RAPP_OBS = rgdb.o rudp.o rserial.o serial.o udp.o $(XDEPFILES)
-***************
-*** 292,298 ****
-
- NTSSTART = kdb-start.o
-
-! SUBDIRS = doc
-
- # For now, shortcut the "configure GDB for fewer languages" stuff.
- YYFILES = c-exp.tab.c m2-exp.tab.c
---- 305,311 ----
-
- NTSSTART = kdb-start.o
-
-! SUBDIRS = doc ${CONNECTION_DIR}
-
- # For now, shortcut the "configure GDB for fewer languages" stuff.
- YYFILES = c-exp.tab.c m2-exp.tab.c
-***************
-*** 346,351 ****
---- 359,378 ----
- #load `echo " "$(DEPFILES) | sed -e 's/\.o/.c/g' -e 's, , ../,g'`
- echo "Load .c corresponding to:" $(DEPFILES)
-
-+ ${CONNECTION_LIB} :
-+ @(cd ${CONNECTION_DIR}; \
-+ $(MAKE) \
-+ "against=$(against)" \
-+ "AR=$(AR)" \
-+ "AR_FLAGS=$(AR_FLAGS)" \
-+ "CC=$(CC)" \
-+ "CFLAGS=$(CFLAGS)" \
-+ "RANLIB=$(RANLIB)" \
-+ "MAKEINFO=$(MAKEINFO)" \
-+ "INSTALL=$(INSTALL)" \
-+ "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
-+ "INSTALL_DATA=$(INSTALL_DATA)" \
-+ "BISON=$(BISON)")
-
- # This is useful when debugging GDB, because some Unix's don't let you run GDB
- # on itself without copying the executable. So "make gdb1" will make
-***************
-*** 694,699 ****
---- 721,729 ----
-
- ttyflush.o: ${srcdir}/nindy-share/ttyflush.c
- ${CC} -c ${INTERNAL_CFLAGS} ${srcdir}/nindy-share/ttyflush.c
-+
-+ cadillac.o: ${srcdir}/cadillac.c
-+ ${CC} -c ${INTERNAL_CFLAGS} ${CADILLAC_INCLUDES} ${srcdir}/cadillac.c
-
- lint: $(LINTFILES)
- $(LINT) $(INCLUDE_CFLAGS) $(LINTFLAGS) $(LINTFILES) \
-diff -rc breakpoint.c breakpoint.c
-*** breakpoint.c Wed Jun 17 14:53:28 1992
---- breakpoint.c Sat Jun 27 12:30:01 1992
-***************
-*** 273,278 ****
---- 273,280 ----
- b->cond_string = NULL;
- if (from_tty)
- printf_filtered ("Breakpoint %d now unconditional.\n", bnum);
-+ if (cadillac)
-+ cadillac_condition_breakpoint(b);
- }
- else
- {
-***************
-*** 281,286 ****
---- 283,290 ----
- typed in or the decompiled expression. */
- b->cond_string = savestring (arg, strlen (arg));
- b->cond = parse_exp_1 (&arg, block_for_pc (b->address), 0);
-+ if (cadillac)
-+ cadillac_condition_breakpoint(b);
- if (*arg)
- error ("Junk at end of expression");
- }
-***************
-*** 316,330 ****
- ALL_BREAKPOINTS (b)
- if (b->number == bnum)
- {
-! if (from_tty && input_from_terminal_p ())
-! {
-! printf_filtered ("Type commands for when breakpoint %d is hit, one per line.\n\
- End with a line saying just \"end\".\n", bnum);
-- fflush (stdout);
-- }
- l = read_command_lines ();
- free_command_lines (&b->commands);
- b->commands = l;
- return;
- }
- error ("No breakpoint number %d.", bnum);
---- 320,333 ----
- ALL_BREAKPOINTS (b)
- if (b->number == bnum)
- {
-! if ((from_tty && input_from_terminal_p ()) || cadillac)
-! printf_filtered ("Type commands for when breakpoint %d is hit, one per line.\n\
- End with a line saying just \"end\".\n", bnum);
- l = read_command_lines ();
- free_command_lines (&b->commands);
- b->commands = l;
-+ if (cadillac)
-+ cadillac_commands_breakpoint(b);
- return;
- }
- error ("No breakpoint number %d.", bnum);
-***************
-*** 925,930 ****
---- 928,935 ----
- {
- b->ignore_count--;
- this_bp_stop = 0;
-+ if (cadillac)
-+ cadillac_ignore_breakpoint(b);
- }
- else
- {
-***************
-*** 1365,1370 ****
---- 1370,1378 ----
- mention (b)
- struct breakpoint *b;
- {
-+ if (cadillac)
-+ cadillac_create_breakpoint(b);
-+
- switch (b->type)
- {
- case bp_watchpoint:
-***************
-*** 2106,2111 ****
---- 2114,2122 ----
- register struct breakpoint *b;
- register bpstat bs;
-
-+ if (cadillac)
-+ cadillac_delete_breakpoint(bpt);
-+
- if (bpt->inserted)
- target_remove_breakpoint(bpt->address, bpt->shadow_contents);
-
-***************
-*** 2277,2282 ****
---- 2288,2295 ----
- if (b->number == bptnum)
- {
- b->ignore_count = count;
-+ if (cadillac)
-+ cadillac_ignore_breakpoint(b);
- if (!from_tty)
- return;
- else if (count == 0)
-***************
-*** 2301,2307 ****
- struct breakpoint *b;
-
- ALL_BREAKPOINTS (b)
-! b->ignore_count = 0;
- }
-
- /* Command to set ignore-count of breakpoint N to COUNT. */
---- 2314,2324 ----
- struct breakpoint *b;
-
- ALL_BREAKPOINTS (b)
-! {
-! b->ignore_count = 0;
-! if (cadillac)
-! cadillac_ignore_breakpoint(b);
-! }
- }
-
- /* Command to set ignore-count of breakpoint N to COUNT. */
-***************
-*** 2368,2373 ****
---- 2385,2393 ----
- {
- bpt->enable = enabled;
-
-+ if (cadillac)
-+ cadillac_enable_breakpoint(bpt);
-+
- if (xgdb_verbose && bpt->type == bp_breakpoint)
- printf ("breakpoint #%d enabled\n", bpt->number);
-
-***************
-*** 2415,2420 ****
---- 2435,2443 ----
- disable_breakpoint (bpt)
- struct breakpoint *bpt;
- {
-+ if (cadillac)
-+ cadillac_disable_breakpoint(bpt);
-+
- bpt->enable = disabled;
-
- if (xgdb_verbose && bpt->type == bp_breakpoint)
-diff -rc command.c command.c
-*** command.c Mon Jun 22 20:33:41 1992
---- command.c Sat Jun 27 12:30:01 1992
-***************
-*** 1149,1155 ****
- }
-
- if (pid != -1)
-! while ((rc = wait (&status)) != pid && rc != -1)
- ;
- else
- error ("Fork failed");
---- 1149,1155 ----
- }
-
- if (pid != -1)
-! while ((rc = cadillac ? cadillac_wait(&status) : wait (&status)) != pid && rc != -1)
- ;
- else
- error ("Fork failed");
-diff -rc config/amix.mh config/amix.mh
-*** config/amix.mh Tue Jun 9 19:05:16 1992
---- config/amix.mh Sat Jun 27 12:31:29 1992
-***************
-*** 22,24 ****
---- 22,31 ----
-
- # SVR4 puts the BSD compatible install in /usr/ucb.
- INSTALL = /usr/ucb/install -c
-+
-+ # These are the libs that are needed for the Cadillac version of gdb on
-+ # SVR4. Note that we MUST include the standard C library before libucb.a,
-+ # otherwise we get lots of broken stuff we don't want.
-+ CONNECTION_LIB = deblib/connection/libconn.a
-+ CADILLAC_LIBS = ${CONNECTION_LIB} -L/usr/lib -lm -lnet -lresolv -lform \
-+ -lsocket -lc /usr/ucblib/libucb.a -lnsl
-diff -rc config/ncr3000.mh config/ncr3000.mh
-*** config/ncr3000.mh Mon Jun 15 12:25:13 1992
---- config/ncr3000.mh Sat Jun 27 12:31:30 1992
-***************
-*** 38,40 ****
---- 38,47 ----
- # The /usr/ucb/install program is incompatible (complains about unknown
- # group staff). Use good old cp...
- INSTALL = cp
-+
-+ # These are the libs that are needed for the Cadillac version of gdb on
-+ # SVR4. Note that we MUST include the standard C library before libucb.a,
-+ # otherwise we get lots of broken stuff we don't want.
-+ CONNECTION_LIB = deblib/connection/libconn.a
-+ CADILLAC_LIBS = ${CONNECTION_LIB} -L/usr/lib -lm -lnet -lresolv -lform \
-+ -lsocket -lc /usr/ucblib/libucb.a -lnsl
-diff -rc configure.in configure.in
-*** configure.in Mon Jun 22 17:25:00 1992
---- configure.in Sat Jun 27 12:31:29 1992
-***************
-*** 1,4 ****
-! configdirs="doc"
- srcname="GDB"
- srctrigger=main.c
- target_dependent=true
---- 1,4 ----
-! configdirs="deblib doc"
- srcname="GDB"
- srctrigger=main.c
- target_dependent=true
-diff -rc defs.h defs.h
-*** defs.h Thu Jun 25 04:50:31 1992
---- defs.h Sat Jun 27 12:30:02 1992
-***************
-*** 770,773 ****
---- 770,842 ----
- extern CORE_ADDR
- push_word ();
-
-+ /* Energize/Cadillac stuff */
-+
-+ /* Non-zero means that we're doing the cadillac interface. */
-+ extern int cadillac;
-+
-+ /* Get a pty for use with cadillac */
-+ extern char *cadillac_getpty PARAMS ((void));
-+
-+ /* Notify cadillac of new process creation */
-+ extern void cadillac_new_process PARAMS ((void));
-+
-+ /* Low level wait routine for wait_for_inferior */
-+ extern int cadillac_wait PARAMS ((int *));
-+
-+ /* Initialize */
-+ extern void cadillac_initialize PARAMS ((char *, char *));
-+
-+ /* Main loop for cadillac protocol driver */
-+ extern void cadillac_main_loop PARAMS ((void));
-+
-+ struct cmd_list_element;
-+
-+ /* Command hook for cadillac */
-+ extern void cadillac_call_command PARAMS ((struct cmd_list_element *,
-+ char *, int));
-+
-+ /* Read commands for the command command, and others */
-+ extern char *cadillac_command_line_input PARAMS ((void));
-+
-+ struct symbol;
-+ struct type;
-+
-+ extern void cadillac_start_variable_annotation PARAMS ((char *,
-+ struct symbol *,
-+ struct type *,
-+ CORE_ADDR,
-+ char *));
-+
-+ extern void cadillac_end_variable_annotation PARAMS ((void));
-+
-+ extern void cadillac_annotate_function PARAMS ((char *, int, int));
-+
-+ struct objfile;
-+ extern void cadillac_symbol_file PARAMS ((struct objfile *));
-+
-+ /*extern void cadillac_query PARAMS ((char *, ...));*/
-+ extern void cadillac_query (); /* Prototypes for varargs don't work */
-+
-+ extern char *cadillac_command_line_input PARAMS ((void));
-+
-+ extern void cadillac_acknowledge_query PARAMS ((char *));
-+
-+ extern void cadillac_fputs PARAMS ((const char *));
-+
-+ struct breakpoint;
-+ extern void cadillac_condition_breakpoint PARAMS ((struct breakpoint *));
-+
-+ extern void cadillac_commands_breakpoint PARAMS ((struct breakpoint *));
-+
-+ extern void cadillac_ignore_breakpoint PARAMS ((struct breakpoint *));
-+
-+ extern void cadillac_create_breakpoint PARAMS ((struct breakpoint *));
-+
-+ extern void cadillac_delete_breakpoint PARAMS ((struct breakpoint *));
-+
-+ extern void cadillac_enable_breakpoint PARAMS ((struct breakpoint *));
-+
-+ extern void cadillac_disable_breakpoint PARAMS ((struct breakpoint *));
-+
- #endif /* !defined (DEFS_H) */
-diff -rc inflow.c inflow.c
-*** inflow.c Tue Jun 23 21:49:19 1992
---- inflow.c Sat Jun 27 12:30:03 1992
-***************
-*** 81,87 ****
- static short pgrp_inferior;
- static short pgrp_ours;
- # else /* not def SHORT_PGRP */
-! static int pgrp_inferior;
- static int pgrp_ours;
- # endif /* not def SHORT_PGRP */
- #else /* not def TIOCGPGRP */
---- 81,87 ----
- static short pgrp_inferior;
- static short pgrp_ours;
- # else /* not def SHORT_PGRP */
-! int pgrp_inferior;
- static int pgrp_ours;
- # endif /* not def SHORT_PGRP */
- #else /* not def TIOCGPGRP */
-diff -rc infrun.c infrun.c
-*** infrun.c Tue Jun 23 21:49:22 1992
---- infrun.c Sat Jun 27 12:30:04 1992
-***************
-*** 617,622 ****
---- 617,624 ----
- Here we must get it up to actual execution of the real program. */
-
- inferior_pid = pid; /* Needed for wait_for_inferior stuff below */
-+ if (cadillac)
-+ cadillac_new_process();
-
- clear_proceed_status ();
-
-***************
-*** 755,760 ****
---- 757,764 ----
-
- attach (pid);
- inferior_pid = pid;
-+ if (cadillac)
-+ cadillac_new_process();
- push_target (&child_ops);
-
- mark_breakpoints_out ();
-diff -rc inftarg.c inftarg.c
-*** inftarg.c Sun Mar 29 15:21:27 1992
---- inftarg.c Sat Jun 27 12:30:04 1992
-***************
-*** 58,64 ****
- #ifdef USE_PROC_FS
- pid = proc_wait (status);
- #else
-! pid = wait (status);
- #endif
- if (pid == -1) /* No more children to wait for */
- {
---- 58,67 ----
- #ifdef USE_PROC_FS
- pid = proc_wait (status);
- #else
-! if (cadillac)
-! pid = cadillac_wait (status);
-! else
-! pid = wait (status);
- #endif
- if (pid == -1) /* No more children to wait for */
- {
-diff -rc main.c main.c
-*** main.c Mon Jun 8 23:09:23 1992
---- main.c Sat Jun 27 12:30:05 1992
-***************
-*** 397,402 ****
---- 397,403 ----
- char *corearg = NULL;
- char *cdarg = NULL;
- char *ttyarg = NULL;
-+ char *cadillac_id = NULL;
-
- /* Pointers to all arguments of +command option. */
- char **cmdarg;
-***************
-*** 492,497 ****
---- 493,499 ----
- {"tty", required_argument, 0, 't'},
- {"baud", required_argument, 0, 'b'},
- {"b", required_argument, 0, 'b'},
-+ {"context", required_argument, 0, 12},
- /* Allow machine descriptions to add more options... */
- #ifdef ADDITIONAL_OPTIONS
- ADDITIONAL_OPTIONS
-***************
-*** 524,529 ****
---- 526,534 ----
- case 11:
- cdarg = optarg;
- break;
-+ case 12:
-+ cadillac_id = optarg;
-+ break;
- case 's':
- symarg = optarg;
- break;
-***************
-*** 670,675 ****
---- 675,683 ----
- free ((PTR)dirarg);
- do_cleanups (ALL_CLEANUPS);
-
-+ if (cadillac_id)
-+ cadillac_initialize (cadillac_id, execarg);
-+
- if (execarg != NULL
- && symarg != NULL
- && strcmp (execarg, symarg) == 0)
-***************
-*** 691,696 ****
---- 699,705 ----
- if (!setjmp (to_top_level))
- symbol_file_command (symarg, 0);
- }
-+
- do_cleanups (ALL_CLEANUPS);
-
- /* After the symbol file has been read, print a newline to get us
-***************
-*** 818,824 ****
- if (!setjmp (to_top_level))
- {
- do_cleanups (ALL_CLEANUPS); /* Do complete cleanup */
-! command_loop ();
- quit_command ((char *)0, instream == stdin);
- }
- }
---- 827,836 ----
- if (!setjmp (to_top_level))
- {
- do_cleanups (ALL_CLEANUPS); /* Do complete cleanup */
-! if (cadillac_id)
-! cadillac_main_loop();
-! else
-! command_loop ();
- quit_command ((char *)0, instream == stdin);
- }
- }
-***************
-*** 880,886 ****
- else if (c->function.cfunc == NO_FUNCTION)
- error ("That is not a command, just a help topic.");
- else
-! (*c->function.cfunc) (arg, from_tty & caution);
- }
-
- /* Tell the user if the language has changed (except first time). */
---- 892,901 ----
- else if (c->function.cfunc == NO_FUNCTION)
- error ("That is not a command, just a help topic.");
- else
-! if (cadillac)
-! cadillac_call_command (c, arg, from_tty & caution);
-! else
-! (*c->function.cfunc) (arg, from_tty & caution);
- }
-
- /* Tell the user if the language has changed (except first time). */
-***************
-*** 1516,1522 ****
- while (1)
- {
- dont_repeat ();
-! p = command_line_input ((char *) NULL, instream == stdin);
- if (p == NULL)
- /* Treat end of file like "end". */
- break;
---- 1531,1540 ----
- while (1)
- {
- dont_repeat ();
-! if (cadillac)
-! p = cadillac_command_line_input();
-! else
-! p = command_line_input ((char *) NULL, instream == stdin);
- if (p == NULL)
- /* Treat end of file like "end". */
- break;
-***************
-*** 1820,1826 ****
- void
- print_prompt ()
- {
-! printf ("%s", prompt);
- fflush (stdout);
- }
- \f
---- 1838,1844 ----
- void
- print_prompt ()
- {
-! printf_filtered ("%s", prompt);
- fflush (stdout);
- }
- \f
-diff -rc printcmd.c printcmd.c
-*** printcmd.c Thu Jun 25 03:58:47 1992
---- printcmd.c Sat Jun 27 12:30:05 1992
-***************
-*** 778,783 ****
---- 778,792 ----
- {
- int histindex = record_latest_value (val);
-
-+ if (cadillac)
-+ {
-+ char buf[20];
-+
-+ sprintf(buf, "$%d", histindex);
-+ cadillac_start_variable_annotation(buf, NULL, VALUE_TYPE(val),
-+ VALUE_ADDRESS(val), "");
-+ }
-+
- if (inspect)
- printf ("\031(gdb-makebuffer \"%s\" %d '(\"", exp, histindex);
- else
-***************
-*** 784,789 ****
---- 793,800 ----
- if (histindex >= 0) printf_filtered ("$%d = ", histindex);
-
- print_formatted (val, format, fmt.size);
-+ if (cadillac)
-+ cadillac_end_variable_annotation();
- printf_filtered ("\n");
- if (inspect)
- printf("\") )\030");
-***************
-*** 1610,1620 ****
---- 1621,1641 ----
- standard indentation here is 4 spaces, and val_print indents
- 2 for each recurse. */
- val = read_var_value (sym, FRAME_INFO_ID (fi));
-+
-+ if (cadillac)
-+ cadillac_start_variable_annotation(SYMBOL_NAME(sym), sym,
-+ VALUE_TYPE(val),
-+ VALUE_ADDRESS(val), "");
-+
- if (val)
- val_print (VALUE_TYPE (val), VALUE_CONTENTS (val), VALUE_ADDRESS (val),
- stream, 0, 0, 2, Val_no_prettyprint);
- else
- fputs_filtered ("???", stream);
-+
-+ if (cadillac)
-+ cadillac_end_variable_annotation();
-+
- first = 0;
- }
-
-diff -rc stack.c stack.c
-*** stack.c Sat Jun 20 16:30:33 1992
---- stack.c Sat Jun 27 12:30:06 1992
-***************
-*** 159,165 ****
- if (addressprint)
- printf_filtered ("%s in ", local_hex_string(fi->pc));
-
-! fputs_demangled (fname, stdout, 0);
- fputs_filtered (" (...)\n", stdout);
-
- return;
---- 159,168 ----
- if (addressprint)
- printf_filtered ("%s in ", local_hex_string(fi->pc));
-
-! if (cadillac)
-! cadillac_annotate_function(fname, 0, level);
-! else
-! fputs_demangled (fname, stdout, 0);
- fputs_filtered (" (...)\n", stdout);
-
- return;
-***************
-*** 218,224 ****
- if (addressprint)
- if (fi->pc != sal.pc || !sal.symtab)
- printf_filtered ("%s in ", local_hex_string(fi->pc));
-! fputs_demangled (funname ? funname : "??", stdout, 0);
- wrap_here (" ");
- fputs_filtered (" (", stdout);
- if (args)
---- 221,230 ----
- if (addressprint)
- if (fi->pc != sal.pc || !sal.symtab)
- printf_filtered ("%s in ", local_hex_string(fi->pc));
-! if (cadillac)
-! cadillac_annotate_function(funname ? funname : "??", 0, level);
-! else
-! fputs_demangled (funname ? funname : "??", stdout, 0);
- wrap_here (" ");
- fputs_filtered (" (", stdout);
- if (args)
-***************
-*** 255,261 ****
- {
- if (addressprint && mid_statement)
- printf_filtered ("%s\t", local_hex_string(fi->pc));
-! print_source_lines (sal.symtab, sal.line, sal.line + 1, 0);
- }
- current_source_line = max (sal.line - lines_to_list/2, 1);
- }
---- 261,268 ----
- {
- if (addressprint && mid_statement)
- printf_filtered ("%s\t", local_hex_string(fi->pc));
-! if (!cadillac)
-! print_source_lines (sal.symtab, sal.line, sal.line + 1, 0);
- }
- current_source_line = max (sal.line - lines_to_list/2, 1);
- }
-***************
-*** 429,435 ****
- if (funname)
- {
- printf_filtered (" in ");
-! fputs_demangled (funname, stdout, DMGL_ANSI | DMGL_PARAMS);
- }
- wrap_here (" ");
- if (sal.symtab)
---- 436,446 ----
- if (funname)
- {
- printf_filtered (" in ");
-! if (cadillac)
-! cadillac_annotate_function(funname, DMGL_ANSI | DMGL_PARAMS,
-! selected_frame_level);
-! else
-! fputs_demangled (funname, stdout, DMGL_ANSI | DMGL_PARAMS);
- }
- wrap_here (" ");
- if (sal.symtab)
-diff -rc symfile.c symfile.c
-*** symfile.c Sat Jun 13 09:20:12 1992
---- symfile.c Sat Jun 27 12:30:06 1992
-***************
-*** 555,560 ****
---- 555,563 ----
- fflush (stdout);
- }
-
-+ if (cadillac)
-+ cadillac_symbol_file(objfile);
-+
- return (objfile);
- }
-
-diff -rc utils.c utils.c
-*** utils.c Mon Jun 15 07:27:07 1992
---- utils.c Sat Jun 27 12:30:07 1992
-***************
-*** 96,101 ****
---- 96,102 ----
-
- char *error_pre_print;
- char *warning_pre_print = "\nwarning: ";
-+
- \f
- /* Add a new cleanup to the cleanup_chain,
- and return the previous chain pointer
-***************
-*** 694,700 ****
- register int ans2;
-
- /* Automatically answer "yes" if input is not from a terminal. */
-! if (!input_from_terminal_p ())
- return 1;
-
- while (1)
---- 695,701 ----
- register int ans2;
-
- /* Automatically answer "yes" if input is not from a terminal. */
-! if (!input_from_terminal_p () && !cadillac)
- return 1;
-
- while (1)
-***************
-*** 701,721 ****
- {
- va_start (args);
- ctlstr = va_arg (args, char *);
- vfprintf_filtered (stdout, ctlstr, args);
-- va_end (args);
- printf_filtered ("(y or n) ");
-! fflush (stdout);
-! answer = fgetc (stdin);
-! clearerr (stdin); /* in case of C-d */
-! if (answer == EOF) /* C-d */
-! return 1;
-! if (answer != '\n') /* Eat rest of input line, to EOF or newline */
-! do
-! {
-! ans2 = fgetc (stdin);
-! clearerr (stdin);
-! }
-! while (ans2 != EOF && ans2 != '\n');
- if (answer >= 'a')
- answer -= 040;
- if (answer == 'Y')
---- 702,734 ----
- {
- va_start (args);
- ctlstr = va_arg (args, char *);
-+ if (cadillac)
-+ cadillac_query (ctlstr, args);
- vfprintf_filtered (stdout, ctlstr, args);
- printf_filtered ("(y or n) ");
-! if (cadillac)
-! {
-! char *buf;
-!
-! buf = cadillac_command_line_input();
-! answer = buf ? *buf : 'Y';
-! cadillac_acknowledge_query(buf);
-! }
-! else
-! {
-! fflush (stdout);
-! answer = fgetc (stdin);
-! clearerr (stdin); /* in case of C-d */
-! if (answer == EOF) /* C-d */
-! return 1;
-! if (answer != '\n') /* Eat rest of input line, to EOF or newline */
-! do
-! {
-! ans2 = fgetc (stdin);
-! clearerr (stdin);
-! }
-! while (ans2 != EOF && ans2 != '\n');
-! }
- if (answer >= 'a')
- answer -= 040;
- if (answer == 'Y')
-***************
-*** 723,728 ****
---- 736,742 ----
- if (answer == 'N')
- return 0;
- printf_filtered ("Please answer y or n.\n");
-+ va_end (args);
- }
- }
-
-***************
-*** 989,994 ****
---- 1003,1014 ----
- if (linebuffer == 0)
- return;
-
-+ if (cadillac)
-+ {
-+ cadillac_fputs(linebuffer);
-+ return;
-+ }
-+
- /* Don't do any filtering if it is disabled. */
- if (stream != stdout
- || (lines_per_page == UINT_MAX && chars_per_line == UINT_MAX))
-diff -rc valprint.c valprint.c
-*** valprint.c Tue Jun 23 23:24:51 1992
---- valprint.c Sat Jun 27 12:30:07 1992
-***************
-*** 485,490 ****
---- 485,491 ----
- struct type **dont_print;
- {
- int i, len, n_baseclasses;
-+ char expr_tag[100]; /* Cadillac */
-
- check_stub_type (type);
-
-***************
-*** 549,554 ****
---- 550,563 ----
- fprint_symbol (stream, TYPE_FIELD_NAME (type, i));
- fputs_filtered (" = ", stream);
- }
-+
-+ sprintf(expr_tag, ".%s", TYPE_FIELD_NAME(type, i));
-+
-+ if (cadillac)
-+ cadillac_start_variable_annotation(expr_tag, NULL,
-+ TYPE_FIELD_TYPE(type, i),
-+ (CORE_ADDR) (valaddr + TYPE_FIELD_BITPOS(type, i) / 8),
-+ "");
- if (TYPE_FIELD_PACKED (type, i))
- {
- value v;
-***************
-*** 567,572 ****
---- 576,583 ----
- valaddr + TYPE_FIELD_BITPOS (type, i) / 8,
- 0, stream, format, 0, recurse + 1, pretty);
- }
-+ if (cadillac)
-+ cadillac_end_variable_annotation();
- }
- if (pretty)
- {
-***************
-*** 801,806 ****
---- 812,818 ----
- unsigned int rep1;
- /* Number of repetitions we have detected so far. */
- unsigned int reps;
-+ char expr_tag[100]; /* Cadillac */
-
- if (i != 0)
- if (arrayprint)
-***************
-*** 822,827 ****
---- 834,845 ----
- ++rep1;
- }
-
-+ sprintf(expr_tag, "[%d]", i);
-+ if (cadillac)
-+ cadillac_start_variable_annotation(expr_tag, NULL,
-+ elttype,
-+ (CORE_ADDR) (valaddr + i * eltlen),
-+ "");
- if (reps > REPEAT_COUNT_THRESHOLD)
- {
- val_print (elttype, valaddr + i * eltlen,
-***************
-*** 838,843 ****
---- 856,863 ----
- recurse + 1, pretty);
- things_printed++;
- }
-+ if (cadillac)
-+ cadillac_end_variable_annotation();
- }
- if (i < len)
- fprintf_filtered (stream, "...");
-/* Energize (formerly known as Cadillac) interface routines.
- Copyright 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "symtab.h"
-#include "inferior.h"
-#include "command.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/param.h>
-#include <connection.h>
-#include <genericreq.h>
-#include <debuggerreq.h>
-#include <debuggerconn.h>
-#include <ttyconn.h>
-#include <varargs.h>
-#include <sys/stat.h>
-#ifdef USG
-#include <sys/file.h>
-#endif
-#include <fcntl.h>
-#include <sys/filio.h>
-#include <setjmp.h>
-#include <signal.h>
-#include <sys/errno.h>
-#include <termios.h>
-#include <string.h>
-
-/* Non-zero means that we're doing the cadillac interface. */
-int cadillac = 0;
-
-/* Connection block for debugger<=>kernel communications. */
-static Connection *conn = 0;
-
-/* fd for our socket to the kernel. */
-static int kerfd;
-
-/* The kernel's ID for this instance of the program. */
-static int program_id;
-
-static int instance_id;
-
-/* The fd for the pty associated with the inferior. */
-static int inferior_pty = -1;
-static int inferior_tty = -1;
-
-static int has_run = 0;
-
-extern int pgrp_inferior;
-
-extern char *source_path;
-
-char **pprompt; /* Pointer to pointer to prompt */
-
-/* Tell cadillac_command_line_input() where to get its text from */
-static int doing_breakcommands_message = 0;
-
-/* Stash command text here */
-static char *command_line_text = 0;
-static int command_line_length = 0;
-
-/* Flags returned by wait_for_events() */
-#define KERNEL_EVENT 1
-#define PTY_EVENT 2
-
-\f
-/* This routine redirects the output of fputs_filtered to the kernel so that
- the user can see what's going on in his debugger window. */
-
-void
-cadillac_fputs(ptr)
- const char *ptr;
-{
- if (conn)
- CVWriteTranscriptInfo (conn, instance_id, (char *)ptr);
- else
- fputs (ptr, stdout);
-}
-
-void
-cadillac_query(query, args)
- char *query;
- va_list args;
-{
- char buf[100];
-
- vsprintf(buf, query, args);
-
- CVWriteQueryInfo(conn,
- instance_id,
- CQueryConfirm,
- qno_unknown,
- buf,
- ""); /* transcript */
-}
-
-void
-cadillac_acknowledge_query(ack)
- char *ack;
-{
- CVWriteQueryInfo(conn,
- instance_id,
- CQueryAcknowleged,
- 0,
- ack,
- ""); /* transcript */
-}
-
-/* Copy all data from the pty to the kernel. */
-
-static void
-pty_to_kernel()
-{
- CTtyRequest *req;
- char buf[1024];
- int cc;
-
- while (1)
- {
- cc = read(inferior_pty, buf, sizeof(buf));
-
- if (cc == 0
- || (cc < 0
- && errno == EWOULDBLOCK))
- break;
-
- if (cc < 0)
- {
- close(inferior_pty);
- inferior_pty = -1;
- perror("pty read error");
- break;
- }
-
- req = CWriteTtyRequest(conn, TextIORType);
- CWriteVstringLen(conn, buf, cc);
- CWriteLength(conn);
- }
- CWriteRequestBuffer(conn);
-}
-
-/* Copy data from the kernel to the pty. */
-
-static void
-kernel_to_pty(data, len)
- char *data;
- int len;
-{
- int cc;
-
- cc = write(inferior_pty, data, len);
-
- if (cc != len)
- {
- if (cc < 0)
- {
- close(inferior_pty);
- inferior_pty = -1;
- perror("pty write error");
- return;
- }
- printf("Couldn't write all the data to the pty, wanted %d, got %d\n",
- len, cc);
- }
-}
-\f
-static char *
-full_filename(symtab)
- struct symtab *symtab;
-{
- int pathlen;
- char *filename;
-
- if (!symtab)
- return NULL;
-
- if (symtab->fullname)
- return savestring(symtab->fullname, strlen(symtab->fullname));
-
- if (symtab->dirname)
- pathlen = strlen(symtab->dirname);
- else
- pathlen = 0;
- if (symtab->filename)
- pathlen += strlen(symtab->filename);
-
- filename = xmalloc(pathlen+1);
-
- if (symtab->dirname)
- strcpy(filename, symtab->dirname);
- else
- *filename = '\000';
- if (symtab->filename)
- strcat(filename, symtab->filename);
-
- return filename;
-}
-
-/* Tell the cadillac kernel how high the stack is so that frame numbers (which
- are relative to the current stack height make sense.
-
- Calculate the number of frames on the stack, and the number of subroutine
- invocations that haven't changed since the last call to this routine. The
- second number is calculated by comparing the PCs of the current stack frames
- to the PCs of the previous set of stack frames. The screw here is that a
- subroutine may call several different procedures, which means that the PC
- in its frame changes, even though you are still in the same subroutine. We
- resolve this by converting the frames PC into the PC at the start of the
- function (for efficiency, this is done only if the simple comparison test
- fails). */
-
-struct pclist
-{
- CORE_ADDR pc;
- struct pclist *next;
-};
-
-/* Non-zero means that Cadillac kernel already knows how high the stack is. */
-static int stack_info_valid = 0;
-
-static void
-send_stack_info()
-{
- struct pclist *pclist = 0, *pli, *opli;
- static struct pclist *old_pclist;
- FRAME frame;
- int height, similar;
-
- if (stack_info_valid)
- return;
-
- height = 0;
- similar = 0;
-
-/* First, calculate the stack height, and build the new pclist */
-
- for (frame = get_current_frame();
- frame != 0;
- frame = get_prev_frame(frame))
- {
- (height)++;
- pli = (struct pclist *)xmalloc(sizeof(struct pclist));
-
- pli->pc = frame->pc;
- pli->next = pclist;
- pclist = pli;
- }
-
-/* Now, figure out how much of the stack hasn't changed */
-
- for (pli = pclist, opli = old_pclist;
- pli != 0 && opli != 0;
- pli = pli->next, opli = opli->next, (similar)++)
- {
- if ((pli->pc != opli->pc)
- && (get_pc_function_start(pli->pc)
- != get_pc_function_start(opli->pc)))
- break;
- }
-
-/* Free up all elements of the old pclist */
-
- opli = old_pclist;
-
- while (opli)
- {
- pli = opli->next;
- free (opli);
- opli = pli;
- }
-
- old_pclist = pclist; /* Install the new pclist */
-
- CVWriteStackSizeInfo(conn,
- instance_id,
- height, /* Frame depth */
- CInnerFrameIs0,
- similar, /* Frame diff */
- "" /* Transcript */
- );
-
- stack_info_valid = 1;
-}
-
-/* Tell the kernel where we are in the program, and what the stack looks like.
- */
-
-static void
-send_status()
-{
- static int linecount = 48;
- struct symtab_and_line sal;
- struct symbol *symbol;
- char *funcname, *filename;
- static int sent_prog_inst = 0;
-
- if (!has_run)
- return;
-
- if (inferior_pid == 0) /* target has died */
- {
- CVWriteProgramTerminatedInfo(conn,
- instance_id,
- ""
- );
- return;
- }
-
- sal = find_pc_line(stop_pc, 0);
- symbol = find_pc_function(stop_pc);
-
- funcname = symbol ? symbol->name : "";
- filename = full_filename(sal.symtab);
-
- if (!sent_prog_inst)
- {
- sent_prog_inst = 1;
- CVWriteProgramInstanceInfo(conn,
- program_id,
- instance_id,
- "", /* hostname */
- "", /* arglist */
- ""
- );
- }
-
- send_stack_info();
-
- CVWriteStackFrameInfo(conn,
- instance_id,
- sal.line,
- CFileLinePos,
- 0, /* XXX - frame # */
- funcname,
- filename,
- "" /* XXX ? transcript */
- );
-
- CVWriteProgramStoppedInfo(conn,
- instance_id,
- 0, /* XXX - breakpoint # or signal # */
- CDebuggerCommand,
- funcname,
- "" /* XXX ? transcript */
- );
-
- if (filename)
- free(filename);
-}
-
-/* Call this to output annotated function names. Names will be demangled if
- necessary. arg_mode contains flags that are passed on to cplus_demangle. */
-
-void
-cadillac_annotate_function(funcname, arg_mode, level)
- char *funcname;
- int arg_mode;
- int level;
-{
- extern int demangle;
- char *demangled_name = NULL;
-
-
- if (funcname == NULL)
- return;
-
- if (demangle)
- {
- demangled_name = cplus_demangle(funcname, arg_mode);
-
- if (demangled_name)
- funcname = demangled_name;
- }
-
- send_stack_info();
-
- if (level < 0) level = 0;
-
- CVWriteBackTraceEntryInfo(conn,
- instance_id,
- level, /* frameNo */
- funcname);
-
- if (demangled_name)
- free(demangled_name);
-}
-
-/* Call this just prior to printing out the name & value of a variable. This
- tells the kernel where to annotate the output. */
-
-/* The args are:
- expression - A text handle on what GDB can use to reference this value.
- This can be a symbol name, or a convenience var, etc...
- symbol - Used to determine the scope of the data. May be NULL.
- type - Determines if we have a pointer ref, and the print name of the type.
- Used in ShowValue message.
- valaddr - The address in target memory of the data.
- field - The field name of the struct or union element being referenced.
-*/
-
-static char cum_expr[200]; /* Cumulative expression */
-static char *expr_stack[100] = {cum_expr}; /* Pointers to end of expressions */
-static char **last_expr = expr_stack; /* Current expr stack pointer */
-
-void
-cadillac_start_variable_annotation(expression, symbol, type, valaddr, field)
- char *expression;
- struct symbol *symbol;
- struct type *type;
- CORE_ADDR valaddr;
- char *field;
-{
- int ref_type;
- int stor_cl;
- enum type_code type_code;
- enum address_class sym_class;
- char *type_cast;
-
- send_stack_info();
-
- strcpy(*last_expr++, expression);
- *last_expr = *(last_expr-1) + strlen(expression);
-
- switch (TYPE_CODE(type))
- {
- case TYPE_CODE_ARRAY:
- case TYPE_CODE_STRUCT:
- case TYPE_CODE_UNION:
- case TYPE_CODE_ENUM:
- case TYPE_CODE_INT:
- case TYPE_CODE_FLT:
- ref_type = CValueValueRef;
- break;
- case TYPE_CODE_PTR:
- ref_type = CValuePointerRef;
- break;
- default:
- ref_type = CValueUndefRef;
- break;
- }
-
-/* Make sure that pointer points at something we understand */
-
- if (ref_type == CValuePointerRef)
- switch (TYPE_CODE(TYPE_TARGET_TYPE(type)))
- {
- case TYPE_CODE_PTR:
- case TYPE_CODE_ARRAY:
- case TYPE_CODE_STRUCT:
- case TYPE_CODE_UNION:
- case TYPE_CODE_ENUM:
- case TYPE_CODE_INT:
- case TYPE_CODE_FLT:
- break;
- default:
- ref_type = CValueUndefRef;
- break;
- }
-
- if (symbol)
- {
- sym_class = SYMBOL_CLASS(symbol);
-
- switch (sym_class)
- {
- case LOC_CONST:
- case LOC_CONST_BYTES:
- stor_cl = CValueStorStaticConst;
- break;
- case LOC_STATIC:
- stor_cl = CValueStorStaticVar;
- break;
- case LOC_REGISTER:
- case LOC_REGPARM:
- stor_cl = CValueStorRegister;
- break;
- case LOC_ARG:
- case LOC_REF_ARG:
- case LOC_LOCAL:
- case LOC_LOCAL_ARG:
- stor_cl = CValueStorLocalVar;
- break;
- default:
- stor_cl = CValueStorUndef;
- break;
- }
- }
- else
- stor_cl = CValueStorUndef;
-
- type_cast = TYPE_NAME(type);
-
- CVWriteValueBeginInfo(conn,
- instance_id,
- valaddr,
- ref_type,
- stor_cl,
- 0, /* XXX - frameno */
- cum_expr,
- field,
- type_cast,
- ""); /* transcript */
-}
-
-void
-cadillac_end_variable_annotation()
-{
- last_expr--; /* Pop the expr stack */
- **last_expr = '\000'; /* Cut off the last part of the expr */
-
- CVWriteValueEndInfo(conn,
- instance_id,
- ""); /* transcript */
-}
-\f
-/* Tell the kernel that the target is now running. */
-
-static void
-go_busy()
-{
- CVWriteProgramBusyInfo(conn,
- instance_id,
- ""); /* XXX ? transcript */
- CWriteRequestBuffer(conn); /* Must take place synchronusly! */
- stack_info_valid = 0;
-}
-
-\f
-void
-cadillac_symbol_file(objfile)
- struct objfile *objfile;
-{
- CVWriteSymbolTableInfo(conn,
- objfile->name,
- ""); /* Transcript */
-}
-
-/* execute_command_1(echo, queue, cmd, args) - echo - non-zero means echo the
- command. queue - non-zero means don't execute it now, just save it away for
- later. cmd - string containing printf control sequences. args - list of
- arguments needed by those control sequences.
- */
-
-/* Linked list of queued up commands */
-static struct command_line *queued_commands = 0;
-static struct command_line *last_queued_command = 0;
-
-/* Call this routine to save a command for later. The command string is
- copied into freshly malloc'ed memory. */
-
-static void
-queue_command(cmd)
- char *cmd;
-{
- char *buf;
- struct command_line *cl;
- unsigned long s;
-
- s = (strlen(cmd) + 1) + 7 & ~(unsigned long)7;
-
- buf = (char *)xmalloc(s + sizeof(struct command_line));
- cl = (struct command_line *)(buf + s);
- cl->next = 0;
- cl->line = buf;
-
- strncpy(cl->line, cmd, s);
-
- if (queued_commands)
- last_queued_command->next = cl;
- else
- queued_commands = cl;
-
- last_queued_command = cl;
-}
-
-/* Call this procedure to take a command off of the command queue. It returns
- a pointer to a buf which the caller is responsible for freeing. NULL is
- returned if there are no commands queued. */
-
-static char *
-dequeue_command()
-{
- struct command_line *cl;
- char *cmd;
-
- cl = queued_commands;
-
- if (!cl)
- return NULL;
-
- queued_commands = cl->next;
-
- return cl->line;
-}
-
-static void
-execute_command_1(va_alist)
- va_dcl
-{
- char buf[100]; /* XXX - make buf dynamic! */
-
- int echo;
- int queue;
- char *cmd;
- va_list args;
-
- va_start(args);
-
- echo = va_arg(args, int);
- queue = va_arg(args, int);
- cmd = va_arg(args, char *);
-
- vsprintf(buf, cmd, args);
-
- if (queue)
- queue_command(buf);
- else
- {
- if (echo)
- printf_filtered("%s\n", buf);
- execute_command(buf, 1);
- }
-
- va_end(args);
-}
-
-#ifdef KERNEL_RECORD
-FILE *kerout;
-
-static int
-kernel_record(fd, ptr, num)
- int fd, num;
- char *ptr;
-
-{
- fwrite(ptr, num, 1, kerout);
- fflush(kerout);
- return write(fd, ptr, num);
-}
-#endif
-
-void
-cadillac_condition_breakpoint(b)
- struct breakpoint *b;
-{
- CVWriteBreakConditionInfo(conn,
- instance_id,
- b->number,
- b->cond_string ? b->cond_string : "",
- "" /* transcript */
- );
-}
-
-void
-cadillac_commands_breakpoint(b)
- struct breakpoint *b;
-{
- struct command_line *l;
-
- CVWriteBreakCommandBegInfo(conn,
- instance_id,
- b->number,
- ""); /* transcript */
-
- for (l = b->commands; l; l = l->next)
- CVWriteBreakCommandEntryInfo(conn,
- instance_id,
- l->line,
- ""); /* transcript */
-
- CVWriteBreakCommandEndInfo(conn,
- instance_id,
- ""); /* transcript */
-}
-
-static void
-breakpoint_notify(b, action)
- struct breakpoint *b;
- int action;
-{
- struct symbol *sym;
- char *funcname = "";
- char *filename;
- char *included_in_filename = "";
-
- if (b->type != bp_breakpoint)
- return;
-
- filename = full_filename(b->symtab);
-
- sym = find_pc_function(b->address);
- if (sym)
- funcname = SYMBOL_NAME(sym);
-
- CVWriteBreakpointInfo (conn,
- instance_id,
- b->number,
- b->line_number,
- CFileLinePos,
- CBreakOnInstrAccess,
- action,
- b->ignore_count,
- funcname,
- filename ? filename : "",
- "", /* included_in_filename */
- "" /* transcript */
- );
-
- if (b->commands)
- cadillac_commands_breakpoint(b);
-
- cadillac_condition_breakpoint(b);
-
- if (filename)
- free(filename);
-}
-
-void
-cadillac_create_breakpoint(b)
- struct breakpoint *b;
-{
- breakpoint_notify(b, CEnableBreakpoint);
-}
-
-void
-cadillac_delete_breakpoint(b)
- struct breakpoint *b;
-{
- breakpoint_notify(b, CDeleteBreakpoint);
-}
-
-void
-cadillac_enable_breakpoint(b)
- struct breakpoint *b;
-{
- breakpoint_notify(b, CEnableBreakpoint);
-}
-
-void
-cadillac_disable_breakpoint(b)
- struct breakpoint *b;
-{
- breakpoint_notify(b, CDisableBreakpoint);
-}
-
-void
-cadillac_ignore_breakpoint(b)
- struct breakpoint *b;
-{
- breakpoint_notify(b, CBreakAttrUnchanged);
-}
-\f
-/* Open up a pty and its associated tty. Return the fd of the tty. */
-
-static void
-getpty()
-{
- int n, ptyfd, ttyfd;
- static char dev[30];
- struct stat statbuf;
- struct termios termios;
-
-#define HIGHPTY (('z' - 'p') * 16 - 1)
-
- for (n = 0; n <= HIGHPTY; n++)
- {
- sprintf(dev, "/dev/pty%c%x", n/16 + 'p', n%16);
- if (stat(dev, &statbuf))
- break;
- ptyfd = open(dev, O_RDWR);
- if (ptyfd < 0)
- continue;
- sprintf(dev, "/dev/tty%c%x", n/16 + 'p', n%16);
- ttyfd = open(dev, O_RDWR);
- if (ttyfd < 0) {close(ptyfd); continue;}
-
- /* Setup pty for non-blocking I/O. Also make it give us a SIGIO when
- there's data available. */
-
- n = fcntl(ptyfd, F_GETFL, 0);
- fcntl(ptyfd, F_SETFL, n|FNDELAY|FASYNC);
- fcntl(ptyfd, F_SETOWN, getpid());
-
- tcgetattr(ttyfd, &termios);
- termios.c_oflag &= ~OPOST; /* No post-processing */
- tcsetattr(ttyfd, TCSANOW, &termios);
-
- inferior_pty = ptyfd;
- inferior_tty = ttyfd;
- return;
- }
-
- error ("getpty: can't get a pty\n");
-}
-\f
-/* Examine a protocol packet from the driver. */
-
-static void
-kernel_dispatch(queue)
- int queue; /* Non-zero means we should just queue up
- commands. */
-{
- register CHeader *head;
-
- head = (CHeader *)CPeekNextRequest (conn);
- if (head == NULL)
- {
- fprintf (stderr, "EOF on kernel read!\n");
- exit (1);
- }
-
- if (head->reqType < LastTtyRequestRType)
- {
- CTtyRequest* req = CReadTtyRequest (conn);
- switch (req->head.reqType)
- {
- case AcceptConnectionRType:
- /* Tell the rest of the world that cadillac is now set up */
- CSkipRequest (conn);
- break;
-
- case RefuseConnectionRType:
- fprintf (stderr, "Debugger connection refused\n");
- exit (1);
-
- case KillProgramRType:
- exit (0);
-
- case TextIORType:
- {
- char *p;
- ReqLen len;
-
- p = CGetVstring(conn, &len);
- kernel_to_pty(p, len);
- }
- break;
- default:
- fprintf(stderr, "Unknown request type = %d\n",
- req->head.reqType);
- break;
- }
- }
- else
- {
- CVDebuggerRequest *req = CVReadDebuggerRequest (conn);
- if (!req)
- {
- fprintf (stderr, "CVReadDebuggerRequest returned NULL, type = %d\n",
- head->reqType);
- exit(1);
- }
-
- switch (req->head.request->reqType)
- {
- case OpenProgramInstanceRType:
- {
- char *arglist, buf[100]; /* XXX - Make buf dynamic! */
- int arglen;
- /* XXX - should notice when program_id changes */
- arglist = req->openProgramInstance.progArglist.text;
- arglen = req->openProgramInstance.progArglist.byteLen;
-
- execute_command_1(1, queue, "break main");
- execute_command_1(1, queue, "enable delete $bpnum");
- if (arglist)
- {
- execute_command_1(1, queue, "set args %.*s", arglen, arglist);
- }
- execute_command_1(1, queue, "run");
- }
- break;
- case SearchPathRType:
- directory_command(req->searchPath.searchPath.text, 0);
- break;
- case QuitDebuggerRType:
- execute_command_1(1, queue, "quit");
- break;
- case RunRType:
- if (req->run.request->useArglist == CNewArglist)
- {
- execute_command_1(1, queue, "set args %.*s",
- req->run.progArglist.byteLen,
- req->run.progArglist.text);
- }
- execute_command_1(1, queue, "run");
- break;
- case ContinueRType:
- execute_command_1(1, queue, "continue");
- break;
- case StepRType:
- execute_command_1(1, queue, "step %d", req->step.request->stepCount);
- break;
- case NextRType:
- execute_command_1(1, queue, "next %d", req->next.request->nextCount);
- break;
- case ChangeStackFrameRType:
- switch (req->changeStackFrame.request->frameMovement)
- {
- case CToCurrentStackFrame:
- execute_command_1(1, queue, "frame %d",
- req->changeStackFrame.request->frameNo);
- break;
- case CToInnerStackFrame:
- execute_command_1(1, queue, "down %d",
- req->changeStackFrame.request->frameNo);
- break;
- case CToOuterStackFrame:
- execute_command_1(1, queue, "up %d",
- req->changeStackFrame.request->frameNo);
- break;
- case CToAbsoluteStackFrame:
- execute_command_1(1, queue, "frame %d",
- req->changeStackFrame.request->frameNo);
- break;
- }
- break;
- case BackTraceRType:
- /* XXX - deal with limit??? */
- execute_command_1(1, queue, "backtrace");
- break;
- case FinishRType:
- execute_command_1(1, queue, "finish");
- break;
- case TerminateProgramRType:
- execute_command_1(1, queue, "kill");
- break;
- case NewBreakpointRType:
- {
- char *tail;
- int skipped;
-
- tail = strrchr(req->newBreakpoint.fileName.text, '/');
- if (!tail)
- tail = req->newBreakpoint.fileName.text;
- else
- tail++;
- skipped = tail - req->newBreakpoint.fileName.text;
- execute_command_1(1, queue, "break %.*s:%d",
- req->newBreakpoint.fileName.byteLen - skipped,
- tail,
- req->newBreakpoint.request->fileLinePos);
- }
- break;
- case StopRType:
- killpg(pgrp_inferior, SIGINT);
- break;
- case UserInputRType:
- {
- char *text;
- long len;
-
- /* XXX - should really break command up into seperate lines
- and spoon-feed it to execute_command */
-
- text = req->userInput.userInput.text;
- len = req->userInput.userInput.byteLen;
-
- if (text[len-1] == '\n') text[len-1] = '\000';
-
- while (*text == ' ' || *text == '\t') text++;
-
- if (strcmp(text, "]*[") == 0) /* XXX - What does this mean??? */
- break;
-
- if (*text != '\000')
- execute_command_1(0, queue, "%s", text);
- else
- print_prompt(); /* User just typed a blank line */
- }
- break;
- case QueryResponseRType:
- {
- char *resp;
-
- if (req->queryResponse.request->response)
- resp = "y";
- else
- resp = "n";
- execute_command_1(1, 1, resp);
- printf_filtered("%s\n", resp);
- }
- break;
- case ChangeBreakpointRType:
- switch (req->changeBreakpoint.request->breakpointAttr)
- {
- case CBreakAttrUnchanged:
- execute_command_1(1, queue, "ignore %d %d",
- req->changeBreakpoint.request->breakpointId,
- req->changeBreakpoint.request->ignoreCount);
- break;
- case CEnableBreakpoint:
- execute_command_1(1, queue, "enable %d",
- req->changeBreakpoint.request->breakpointId);
- break;
- case CDisableBreakpoint:
- execute_command_1(1, queue, "disable %d",
- req->changeBreakpoint.request->breakpointId);
- break;
- case CDeleteBreakpoint:
- execute_command_1(1, queue, "delete %d",
- req->changeBreakpoint.request->breakpointId);
- break;
- case CEnableDisableBreakpoint:
- execute_command_1(1, queue, "enable once %d",
- req->changeBreakpoint.request->breakpointId);
- break;
- case CEnableDeleteBreakpoint:
- execute_command_1(1, queue, "enable delete %d",
- req->changeBreakpoint.request->breakpointId);
- break;
- default:
- printf_filtered("ChangeBreakpointRType: unknown breakpointAttr\n");
- printf_filtered(" breakpointAttr = %d\n",
- req->changeBreakpoint.request->breakpointAttr);
- printf_filtered(" breakpointId = %d\n",
- req->changeBreakpoint.request->breakpointId);
- printf_filtered(" breakpointType = %d\n",
- req->changeBreakpoint.request->breakpointType);
- printf_filtered(" ignoreCount = %d\n",
- req->changeBreakpoint.request->ignoreCount);
- break;
- }
- break;
- case BreakConditionRType:
- execute_command_1(1, queue, "condition %d %.*s",
- req->breakCondition.request->breakpointId,
- req->breakCondition.condition.byteLen,
- req->breakCondition.condition.text);
- break;
- case BreakCommandsRType:
- /* Put pointers to where cadillac_command_line_input() can find
- them. */
- doing_breakcommands_message = 1;
- command_line_length = req->breakCommands.commands.byteLen;
- command_line_text = req->breakCommands.commands.text;
- execute_command_1(1, queue, "commands %d",
- req->breakCommands.request->breakpointId);
- command_line_text = (char *)NULL;
- command_line_length = 0;
- doing_breakcommands_message = 0;
- break;
- case ShowValueRType:
- {
- char expr[100], *p = expr;
-
- expr[0] = 0;
-
- if (req->showValue.request->ref_type == CValuePointerRef)
- strcat(expr, "* ");
-
- if (req->showValue.type_cast.byteLen)
- {
- strcat(expr, "(");
- strncat(expr, req->showValue.type_cast.text,
- req->showValue.type_cast.byteLen);
- strcat(expr, ") ");
- }
-
- if (req->showValue.field.byteLen)
- strcat(expr, "(");
-
- strncat(expr, req->showValue.expression.text,
- req->showValue.expression.byteLen);
-
- if (req->showValue.field.byteLen)
- {
- strcat(expr, ")");
-
- strncat(expr, req->showValue.field.text,
- req->showValue.field.byteLen);
- }
-
- execute_command_1(1, queue, "print %s", expr);
- }
- break;
- case SetValueRType:
- {
- char expr[100], *p = expr;
-
- expr[0] = 0;
-
- if (req->setValue.request->ref_type == CValuePointerRef)
- strcat(expr, "* ");
-
-#if 0
- if (req->setValue.type_cast.byteLen)
- {
- strcat(expr, "(");
- strncat(expr, req->setValue.type_cast.text,
- req->setValue.type_cast.byteLen);
- strcat(expr, ") ");
- }
-#endif
- if (req->setValue.field.byteLen)
- strcat(expr, "(");
-
- strncat(expr, req->setValue.expression.text,
- req->setValue.expression.byteLen);
-
- if (req->setValue.field.byteLen)
- {
- strcat(expr, ")");
-
- strncat(expr, req->setValue.field.text,
- req->setValue.field.byteLen);
- }
-
- execute_command_1(1, queue, "print %s = (%s) %s", expr,
- req->setValue.type_cast.text,
- req->setValue.value.text);
- }
- break;
- default:
- fprintf(stderr, "Unknown request type = %d\n",
- req->head.request->reqType);
- break;
- }
- free (req); /* Should probably call CVFreeDebuggerRequest() here, but
- can't do so if interrupt level has mucked with req->
- request. CVFreeDebuggerRequest() only ends up calling
- free() anyway! */
- }
-}
-\f
-/* Return a bitmask indicating if the kernel or the pty did something
- interesting. Set poll to non-zero if you don't want to wait. */
-
-static int
-wait_for_events(poll)
- int poll;
-{
- fd_set readfds;
- int numfds;
- int eventmask = 0;
- static struct timeval tv = {0};
-
- /* Output all pending requests. */
- CWriteRequestBuffer(conn);
-
- FD_ZERO(&readfds);
-
- /* Wait till there's some activity from the kernel or the pty. */
- do
- {
- FD_SET(kerfd, &readfds);
- if (inferior_pty > 0)
- FD_SET(inferior_pty, &readfds);
- if (poll)
- numfds = select(sizeof(readfds)*8, &readfds, 0, 0, &tv);
- else
- numfds = select(sizeof(readfds)*8, &readfds, 0, 0, 0);
- }
- while (numfds <= 0 && !poll);
-
- if (FD_ISSET(inferior_pty, &readfds))
- eventmask |= PTY_EVENT;
-
- if (FD_ISSET(kerfd, &readfds))
- eventmask |= KERNEL_EVENT;
-
- return eventmask;
-}
-\f
-/* This is called from read_command_lines() to provide the text for breakpoint
- commands, which is supplied in a BreakCommands message. Each call to this
- routine supplies a single line of text, with the newline removed. */
-
-/* This routine may be invoked in two different contexts. In the first, it
- is being called as a result of the BreakCommands message. In this case,
- all of the command text is immediately available. In the second case, it is
- called as a result of the user typing the 'command' command. The command
- text then needs to be glommed out of UserInput messages (and possibly other
- messages as well). The most 'straighforward' way of doing this is to
- basically simulate the main loop, but just accumulate the command text
- instead of sending it to execute_command(). */
-
-char *
-cadillac_command_line_input()
-{
- char *p;
-
- if (doing_breakcommands_message)
- {
- if (command_line_length <= 0)
- return (char *)NULL;
-
- p = command_line_text;
-
- while (command_line_length-- > 0)
- {
- if (*command_line_text == '\n')
- {
- *command_line_text = '\000';
- command_line_text++;
- break;
- }
- command_line_text++;
- }
-
- printf_filtered("%s\n", p);
- return p;
- }
- else
- {
- /* We come here when the user has typed the 'command' or 'define' command
- to the GDB window. We are basically deep inside of the 'command'
- command processing routine right now, and will be called to get a new
- line of input. We expect that kernel_dispatch will queue up only one
- command at a time. */
-
- int eventmask;
- static char buf[100];
-
- eventmask = wait_for_events(0);
-
- if (eventmask & PTY_EVENT)
- pty_to_kernel();
-
- if (eventmask & KERNEL_EVENT)
- kernel_dispatch(1); /* Queue up commands */
-
-/* Note that command has been echoed by the time we get here */
-
- p = dequeue_command();
-
- if (p)
- {
- strncpy(buf, p, sizeof(buf));
- free(p);
- return buf;
- }
- else
- return NULL;
- }
-}
-\f
-/* Establish contact with the kernel. */
-
-void
-cadillac_initialize(cadillac_id, execarg)
- char *cadillac_id;
- char *execarg;
-{
- CTtyRequest *req;
- char *ctmp;
- extern long strtol(char *str, char **ptr, int base);
- char pathname[MAXPATHLEN];
- int n;
-
- if (!execarg) execarg = "";
-
- printf("gdb-debugger pid=%d\n", getpid()); /* XXX - debugging only */
-
- /* First establish the connection with the kernel. */
-
- kerfd = COpenClientSocket(NULL);
- if (kerfd < 0) {
- printf("COpenClientSocket() failed\n");
- exit(1);
- }
-
- /* Setup for I/O interrupts when appropriate. */
-
- n = fcntl(kerfd, F_GETFL, 0);
- fcntl(kerfd, F_SETFL, n|FASYNC);
- fcntl(kerfd, F_SETOWN, getpid());
-
- /* Setup connection buffering. */
-
- CSetSocketBufferSize (kerfd, 12000);
-
- /* Generate a new connection control block. */
-
- conn = NewConnection (0, kerfd, kerfd);
- if (!conn) {
- printf("NewConnection() failed\n");
- exit(1);
- }
-
-#ifdef KERNEL_RECORD
- kerout = fopen("kernel.output", "+w");
-
- CReadWriteHooks(conn, conn->previewMethod, conn->readMethod, kernel_record);
-#endif
-
- /* Tell the kernel that we are the "debugger". */
-
- req = CWriteTtyRequest (conn, QueryConnectionRType);
- req->generic.queryconnection.major = 0;
- req->generic.queryconnection.minor = 0;
- req->generic.queryconnection.cadillacId1=strtol(cadillac_id, &ctmp, 16);
- req->generic.queryconnection.cadillacId2 = strtol(++ctmp, NULL, 16);
- req->generic.queryconnection.nProtocols = 1;
- CWriteProtocol (conn, 0, 0, "debugger");
- CWriteLength (conn);
-
- /* Tell the kernel that we are actually running. */
-
- /* KROCK ALERT!!! The kernel doesn't really care about the arguments to
- the program at all! It only cares that argument 7 be the name of the
- target program. So, we just fill in the rest of the slots with
- padding. I hope the kernel never cares about this! */
-
- req = CWriteTtyRequest (conn, RunningProgramRType);
- req->runningprogram.argc = 8;
- getwd (pathname);
- CWriteVstring0 (conn, pathname);
-
- CWriteVstring0 (conn, "0");
- CWriteVstring0 (conn, "1");
- CWriteVstring0 (conn, "2");
- CWriteVstring0 (conn, "3");
- CWriteVstring0 (conn, "4");
- CWriteVstring0 (conn, "5");
- CWriteVstring0 (conn, "6");
- CWriteVstring0 (conn, execarg);
- CWriteLength (conn);
-
- /* Tell the kernel our PID and all that */
-
- program_id = 1;
- CVWriteDebugProgramInfo(conn,
- getpid(),
- program_id,
- execarg,
- "");
-
- /* Tell the rest of the world that Cadillac is now set up. */
- cadillac = 1;
-
- setsid(); /* Drop controlling tty, become pgrp master */
- getpty(); /* Setup the pty */
- dup2(inferior_tty, 0); /* Attach all GDB I/O to the pty */
- dup2(inferior_tty, 1);
- dup2(inferior_tty, 2);
-}
-
-/* This is called from execute_command, and provides a wrapper around
- various command routines in a place where both protocol messages and
- user input both flow through.
-*/
-
-void
-cadillac_call_command(cmdblk, arg, from_tty)
- struct cmd_list_element *cmdblk;
- char *arg;
- int from_tty;
-{
- if (cmdblk->class == class_run)
- {
- go_busy();
- has_run = 1;
- (*cmdblk->function.cfunc)(arg, from_tty);
- send_status();
- }
- else
- (*cmdblk->function.cfunc)(arg, from_tty);
-
- print_prompt();
-}
-
-void
-cadillac_new_process()
-{
- instance_id = inferior_pid;
-}
-
-static void
-iosig(signo)
- int signo;
-{
- while (1)
- {
- int eventmask;
-
- eventmask = wait_for_events(1);
-
- if (eventmask == 0)
- return;
-
- if (eventmask & PTY_EVENT)
- pty_to_kernel();
-
- if (eventmask & KERNEL_EVENT)
- kernel_dispatch(1);
- }
-}
-
-int
-cadillac_wait(status)
- int *status;
-{
- int pid;
-
- signal(SIGIO, iosig);
-
- pid = wait(status);
-
- signal(SIGIO, SIG_DFL);
- return pid;
-}
-
-static void
-null_routine(arg)
- int arg;
-{
-}
-
-/* All requests from the Cadillac kernel eventually end up here. */
-
-void
-cadillac_main_loop()
-{
- CTtyRequest *req;
- struct cleanup *old_chain;
-
- doing_breakcommands_message = 0;
-
-/* We will come thru here any time there is an error, so send status if
- necessary. */
-
- send_status();
-
- print_prompt();
-
- /* The actual event loop! */
-
- while (1)
- {
- int eventmask;
- char *cmd;
-
- old_chain = make_cleanup(null_routine, 0);
-
-/* First, empty out the command queue, then check for new requests. */
-
- while (cmd = dequeue_command())
- {
- execute_command_1(1, 0, cmd);
- free(cmd);
- }
-
- eventmask = wait_for_events(0);
-
- if (eventmask & PTY_EVENT)
- pty_to_kernel();
-
- if (eventmask & KERNEL_EVENT)
- kernel_dispatch(0);
-
- bpstat_do_actions(&stop_bpstat);
- do_cleanups(old_chain);
- }
-}
+++ /dev/null
-#!/bin/sh
-
-# Shell script to do machine-dependent things in
-# preparation for compiling gdb.
-#
-# Usage: config.gdb machine
-#
-# If config.gdb succeeds, it leaves its status in config.status.
-# If config.gdb fails after disturbing the status quo,
-# config.status is removed.
-
-progname=$0
-host=
-target=
-list_hosts=
-list_targets=
-srcdir=
-
-for arg in $*; do
- case $arg in
- -srcdir=*|+srcdir=*)
- srcdir=`echo $arg | sed 's/[+-]srcdir=//'`
- ;;
- -host|+host)
- list_hosts=true
- ;;
- -target|+target)
- list_targets=true
- ;;
- -host=*|+host=*)
- if [ "$host" = "" ]; then
- host=`echo $arg | sed 's/[+-]host=//'`
- else
- echo Error: Attempt to specify host machine twice
- bad=true
- fi
- ;;
- -target=*|+target=*)
- if [ "$target" = "" ]; then
- target=`echo $arg | sed 's/[+-]target=//'`
- else
- echo Error: Attempt to specify target machine twice
- bad=true
- fi
- ;;
- *)
- if [ "$host" = "" ]; then
- host=$arg
- else
- if [ "$target" = "" ]; then
- target=$arg
- else
- echo Error: More arguments than host and target machine names
- bad=true
- fi
- fi
- ;;
- esac
-done
-
-if [ "$target" = "" ]; then target=$host; fi
-if [ "$host" = "" ]; then bad=true; fi
-
-# Find the source files, if location was not specified
-if [ "$srcdir" = "" ]; then
- srcdirdefaulted=true
- srcdir=.
- if [ ! -r main.c ]; then
- srcdir=..
- fi
-fi
-if [ ! -r ${srcdir}/main.c ]; then
- if [ "$srcdirdefaulted" != "true" ]; then
- echo "$progname: Can't find debugger sources in \`${srcdir}'." 1>&2
- else
- echo "$progname: Can't find debugger sources in \`.' or \`..'." 1>&2
- fi
- exit 1
-fi
-
-if [ "$list_hosts" = "true" ]; then
- cd $srcdir/xconfig
- for i in * ; do
-# The {} in ${i} are required or else /bin/sh in sony newsos 3.2 removes
-# the quote after it.
- awk <$i "NR == 1 { lastchar = substr(\"${i}\", length(\"${i}\"), 1)
-if (lastchar != \"~\" && lastchar != \"#\") \
-printf \"%-12s %s\n\", \"${i}\", substr(\$0,2) }"
- done
-fi
-
-if [ "$list_targets" = "true" ]; then
- cd $srcdir/tconfig
- for i in * ; do
- awk <$i "NR == 1 { lastchar = substr(\"${i}\", length(\"${i}\"), 1)
-if (lastchar != \"~\" && lastchar != \"#\") \
-printf \"%-12s %s\n\", \"${i}\", substr(\$0,2) }"
- done
-fi
-
-if [ "$list_hosts" = "true" -o "$list_targets" = "true" ]; then
- exit 0
-fi
-
-if [ "$host" != "" -a ! -f $srcdir/xconfig/$host ]; then
- echo "No such host $host"
- bad=true
-fi
-
-if [ "$target" != "" -a ! -f $srcdir/tconfig/$target ]; then
- echo "No such target $target"
- bad=true
-fi
-
-if [ "$bad" = "true" ] ; then
- echo "Usage: "
- echo " $progname [+srcdir=\`dir'] machine"
- echo " For normal usage"
- echo " $progname [+srcdir=\`dir'] \`host' \`target'"
- echo " $progname [+srcdir=\`dir'] +host=\`host' +target=\`target'"
- echo " If you are doing remote debugging between machines of two"
- echo " different types (cross-debugging). \`host' is the type of"
- echo " machine on which GDB will be running. \`target' is the"
- echo " machine that the program you are debugging will be"
- echo " running on."
- echo " $progname +host"
- echo " Print a list of valid host machine types."
- echo " $progname +target"
- echo " Print a list of valid target machine types."
- echo
- echo " +srcdir=\`dir' means that the sources are in \`dir'. For"
- echo " example, \`cd /obj/hp300; config.gdb +srcdir=/src/gdb hp300'"
- echo " If +srcdir is not specified, sources can either be in \`.'"
- echo " or \`..'."
- echo
-
- if [ -r config.status ]
- then
- cat config.status
- fi
- exit 1
-fi
-
-rm -f tm.h xm.h
-
-cat $srcdir/xconfig/$host $srcdir/tconfig/$target | awk '$1 == "#msg" {
- print substr($0,6)}'
-paramfile=${srcdir}/`awk '
- $1 == "TM_FILE=" { print $2 }' <$srcdir/tconfig/$target`
-if [ "$paramfile" != "${srcdir}/" ] ; then
- # Make a symlink if possible, otherwise try a hard link
- ln -s $paramfile tm.h 2>/dev/null || ln $paramfile tm.h
-fi
-
-paramfile=${srcdir}/`awk '
- $1 == "XM_FILE=" { print $2 }' <$srcdir/xconfig/$host`
-if [ "$paramfile" != "${srcdir}/" ] ; then
- # Make a symlink if possible, otherwise try a hard link
- ln -s $paramfile xm.h 2>/dev/null || ln $paramfile xm.h
-fi
-
-rm -f config.status
-
-case ${srcdir} in
- .)
- ;;
- *)
- echo "srcdir=${srcdir}" >./Makefile.sdir
- grep -s "source ${srcdir}/.gdbinit" .gdbinit 2>/dev/null || \
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
-esac
-
-rm -f Makefile
-make "srcdir=${srcdir}" \
- "M_MAKEFILE=$srcdir/tconfig/$target $srcdir/xconfig/$host" \
- -f $srcdir/Makefile.dist Makefile
-
-echo "GDB is now set up for host machine $host and target machine $target." \
- | tee config.status
-exit 0
+++ /dev/null
-GDB is now set up for host machine none and target machine none.
-#!/bin/sh
-
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration (e.g. a typo).
-
-# Please email any bugs, comments, and/or additions to this file to:
-# configure@cygnus.com
-
-# decode aliases into canonical names
-
-case "$1" in
-# cpu alone is a valid alias for cpu-none-none.
-vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
- | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
- | romp | rs6000 | i960 | h8300)
- cpu=$1
- vendor=none
- os=none
- ;;
-altos | altos3068)
- cpu=m68k
- vendor=altos
- os=sysv # maybe?
- ;;
-altosgas)
- cpu=m68k
- vendor=altos
- os=gas
- ;;
-am29k)
- cpu=a29k
- vendor=none
- os=bsd
- ;;
-amdahl)
- cpu=580
- vendor=amdahl
- os=uts
- ;;
-amigados)
- cpu=m68k
- vendor=cbm
- os=amigados # Native AmigaDOS
- ;;
-amigaunix | amix)
- cpu=m68k
- vendor=cbm
- os=svr4 # System V Release 4 (svr4 is an industry recognized acronym)
- ;;
-apollo68)
- cpu=m68k
- vendor=apollo
- os=sysv # maybe?
- ;;
-balance)
- cpu=ns32k
- vendor=sequent
- os=dynix
- ;;
-convex-c1)
- cpu=c1
- vendor=convex
- os=sysv # maybe?
- ;;
-convex-c2)
- cpu=c2
- vendor=convex
- os=sysv # maybe?
- ;;
-cray | ymp)
- cpu=ymp
- vendor=cray
- os=unicos
- ;;
-cray2)
- cpu=cray2
- vendor=cray
- os=unicos
- ;;
-dec3100 | decstatn | decstation | decstation-3100 | pmax | pmin)
- cpu=mips
- vendor=dec
- os=ultrix
- ;;
-delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- os=sysv # maybe?
- ;;
-
-delta88)
- cpu=m88k
- vendor=motorola
- os=m88kbcs
- ;;
-
-gmicro)
- cpu=tron
- vendor=gmicro
- os=sysv # maybe?
- ;;
-
-h8300hds)
- cpu=h8300
- vendor=hitachi
- os=hds
- ;;
-
-# start-sanitize-v9
-hal-32 | hal32)
- cpu=sparc64
- vendor=hal
- os=hal32
- ;;
-hal-64 | hal64)
- cpu=sparc64
- vendor=hal
- os=hal64
- ;;
-sparc64)
- cpu=sparc64
- vendor=sun
- os=v9
- ;;
-sparc64-v7 | sparc64v7)
- cpu=sparc64
- vendor=sun
- os=v7
- ;;
-# end-sanitize-v9
-hp300bsd)
- cpu=m68k
- vendor=hp
- os=bsd
- ;;
-hp300hpux | hpux | hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- os=hpux
- ;;
-hp9k31[0-9] | hp9k2[0-9][0-9])
- cpu=m68000
- vendor=hp
- os=hpux
- ;;
-i386sco)
- cpu=i386
- vendor=sco
- os=sysv # maybe?
- ;;
-i386v)
- cpu=i386
- vendor=none
- os=sysv
- ;;
-i386v32)
- cpu=i386
- vendor=none
- os=sysv32
- ;;
-iris | iris4d)
- cpu=mips
- vendor=sgi
- os=irix # maybe?
- ;;
-
-dpx2)
- vendor=bull
- cpu=m68k
- os=sysv
- ;;
-isi | isi68)
- cpu=m68k
- vendor=isi
- os=sysv # maybe?
- ;;
-littlemips)
- cpu=mips
- vendor=little
- os=bsd
- ;;
-magnum | m3230)
- cpu=mips
- vendor=mips
- os=sysv # maybe?
- ;;
-merlin)
- cpu=ns32k
- vendor=utek
- os=sysv # maybe?
- ;;
-miniframe)
- cpu=m68000
- vendor=convergent
- os=sysv # maybe?
- ;;
-mmax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-news | news700 | news800 | news900)
- cpu=m68k
- vendor=sony
- os=newsos3 # Based on bsd-4.3
- ;;
-news1000)
- cpu=m68030
- vendor=sony
- os=newsos3 # ?
- ;;
-news-3600 | bigmips | risc-news)
- cpu=mips
- vendor=sony
- os=newsos4 # Presumably?
- ;;
-next)
- cpu=m68k
- vendor=next
- os=sysv # maybe?
- ;;
-nindy960)
- cpu=i960
- vendor=intel
- os=nindy
- ;;
-none)
- cpu=none
- vendor=none
- os=none
- ;;
-np1)
- cpu=np1
- vendor=gould
- os=sysv # maybe?
- ;;
-rtpc)
- cpu=romp
- vendor=ibm
- os=aix # maybe?
- ;;
-pbd)
- cpu=sparc
- vendor=unicom
- os=sysv
- ;;
-pn)
- cpu=pn
- vendor=gould
- os=sysv # maybe?
- ;;
-ps2)
- cpu=i386
- vendor=ibm
- os=sysv # maybe?
- ;;
-sun2)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun2os3)
- cpu=m68000
- vendor=sun
- os=sunos3
- ;;
-sun2os4)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun3)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun3os3)
- cpu=m68k
- vendor=sun
- os=sunos3
- ;;
-sun3os4)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun386 | roadrunner | sun386i)
- cpu=i386
- vendor=sun
- os=sunos
- ;;
-sun4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-sun4os3)
- cpu=sparc
- vendor=sun
- os=sunos3
- ;;
-sun4os4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-symmetry)
- cpu=i386
- vendor=sequent
- os=dynix
- ;;
-tower | tower-32)
- cpu=m68k
- vendor=ncr
- os=sysv # maybe?
- ;;
-ultra3)
- cpu=a29k
- vendor=nyu
- os=sym1
- ;;
-umax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
- cpu=m68k
- vendor=att
- os=sysv # maybe?
- ;;
-vax-dec)
- cpu=vax
- vendor=dec
- os=ultrix # maybe?
- ;;
-vxworks68)
- cpu=m68k
- vendor=wrs
- os=vxworks
- ;;
-vxworks960)
- cpu=i960
- vendor=wrs
- os=vxworks
- ;;
-xmp)
- cpu=xmp
- vendor=cray
- os=unicos
- ;;
-# not an alias. parse what we expect to be a canonical name.
-*)
- cpu=`echo $1 | sed 's/-.*$//'`
-
- if [ "${cpu}" = "$1" ] ; then
- # no vendor so this is an invalid name.
- echo '***' No vendor: configuration \`$1\' not recognized 1>&2
- exit 1
- else
- # parse out vendor
- rest=`echo $1 | sed "s/${cpu}-//"`
- vendor=`echo ${rest} | sed 's/-.*$//'`
-
- if [ "${vendor}" = "${rest}" ] ; then
- # a missing os is acceptable
- os=none
- else
- os=`echo ${rest} | sed "s/${vendor}-//"`
- fi
- fi
- ;;
-esac
-
-# At this point we should have three parts of a canonical name in cpu,
-# vendor, and os.
-
-# verify that the cpu is known.
-
-case "${cpu}" in
-none | vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc \
- | ns32k | alliant | arm | c1 | c2 | mips | pyramid | tron \
- | a29k | romp | rs6000 | i960 | xmp | ymp | cray2 | 580 | h8300)
- ;;
-
-# start-sanitize-v9
-sparc64) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the vendor is known.
-
-case "${vendor}" in
- altos | amdahl | aout | apollo | att | bcs | bout |\
- cbm | convergent | convex | coff | cray | dec | encore |\
- gould | hitachi | intel | isi | hp | ibm | little | mips | motorola |\
- ncr | next | none | nyu | sco | sequent | sgi | sony | sun |\
- unicom | utek | wrs | bull ) ;;
-
-# start-sanitize-v9
-hal) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the os is known, if it exists.
-
-case "${os}" in
-aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* \
- | hds | irix* | isc* | kern | mach* | newsos* | nindy* | none \
- | osf* | sco* | sunos* | sysv* | ultrix* | unos* | v88r* \
- | vms* | vxworks* | sym[1-9]* | unicos* | uts | svr4 \
- | amigados)
- ;;
-
-# start-sanitize-v9
-hal32 | hal64 | v7 | v9) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-echo ${cpu}-${vendor}-${os}
+++ /dev/null
-# Host: Altos 3068 (68k, System V release 2), using COFF encapsulation
-#msg Use of the coff encapsulation features require the GNU binutils utilities
-#msg To be ahead of their System V counterparts in your path.
-
-XDEPFILES= infptrace.o altos-xdep.o
-XM_FILE= xm-altos.h
-REGEX=regex.o
-REGEX1=regex.o
-SYSV_DEFINE=-DSYSV
+++ /dev/null
-# Target: Altos 3068 (68k, System V release 2), using COFF encapsulation
-
-#msg Use of the coff encapsulation features require the GNU binutils utilities
-#msg To be ahead of their System V counterparts in your path.
-
-TDEPFILES= m68k-pinsn.o exec.o
-TM_FILE= tm-altosgas.h
+++ /dev/null
-# Target: AMD 29000 on EB29K board over a serial line.
-TDEPFILES= exec.o am29k-pinsn.o remote-eb.o am29k-tdep.o
-TM_FILE= tm-29k.h
-# The following is for ../include/a.out.encap.h
-TM_CFLAGS = -DCOFF_ENCAPSULATE -DTARGET=TARGET_AM29K
+++ /dev/null
-
-
-fishall:
- echo "Can't make GDB for go32 (yet :) "
- touch $(OBS)
- touch $(RAPP_OBS)
- touch $(TSOBS)
- touch $(NTSSTART)
- touch gdb
-
+++ /dev/null
-# Target: Intel 386 running SCO Unix (pre-SVR4)
-TDEPFILES= exec.o i386-tdep.o i386-pinsn.o
-TM_FILE= tm-i386v.h
+++ /dev/null
-# Host: Intel 386 running System V, using COFF encapsulation
-XDEPFILES= infptrace.o coredep.o i386-xdep.o i387-tdep.o
-XM_FILE= xm-i386v.h
-XM_CLIBS= -lPW
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
+++ /dev/null
-# Target: Intel 386 running System V, using COFF encapsulation
-
-#msg Use of the COFF encapsulation features requires the GNU binary utilities
-#msg to be ahead of their System V counterparts in your path.
-
-TDEPFILES= exec.o i386-tdep.o i386-pinsn.o
-TM_FILE= tm-i386v-g.h
+++ /dev/null
-# Host: Intel 386 running System V release 3.2, using COFF encapsulation
-XDEPFILES= infptrace.o coredep.o i386-xdep.o i387-tdep.o
-XM_FILE= xm-i386v32.h
-XM_CLIBS= -lPW
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
+++ /dev/null
-# Target: Intel 386 running System V release 3.2, using COFF encapsulation
-
-#msg Use of the COFF encapsulation features requires the GNU binary utilities
-#msg to be ahead of their System V counterparts in your path.
-
-TDEPFILES= exec.o i386-tdep.o i386-pinsn.o
-TM_FILE= tm-i386v-g.h
+++ /dev/null
-# Target: Intel 386 running System V release 3.2
-TDEPFILES= exec.o i386-tdep.o i386-pinsn.o
-TM_FILE= tm-i386v.h
-MT_CFLAGS=
+++ /dev/null
-# Target: Intel 80960, under NINDY or under VxWorks, selected at runtime.
-#msg
-#msg You must specify either "nindy960" or "vxworks960"; there is no
-#msg generic i960 target any more.
-#msg
+++ /dev/null
-# Host: DEC VAX running BSD or Ultrix
-# The following types of /bin/cc failures have been observed:
-# 1. Something in readline.c which I have never seen
-# 2. ``"values.c", line 816: compiler error: schain botch''
-#msg /bin/cc has been known to fail on VAXen running BSD4.3
-#msg If this occurs, use gcc
-#msg (but see comments in Makefile.dist about compiling with gcc).
-
-XDEPFILES= infptrace.o coredep.o
-REGEX=regex.o
-REGEX1=regex.o
-XM_FILE= xm-vax.h
+++ /dev/null
-# Target: H8300 with HDS monitor
-TDEPFILES= exec.o h8300-tdep.o hds-tdep.o
-TM_FILE= tm-h8300.h
-TM_CFLAGS=
+++ /dev/null
-# Target: Sony news series 1000 (68030) running NewsOS version 3.
-TDEPFILES= m68k-pinsn.o exec.o
-TM_FILE= tm-news.h
+++ /dev/null
-# Host: Sun 3, running SunOS 4
-XDEPFILES= infptrace.o sun3-xdep.o
-XM_FILE= xm-sun3os4.h
+++ /dev/null
-# Target: Sun 3, running SunOS 4, as a target system
-# The system-supplied assembler re-orders the symbols so that gdb
-# can't find "gcc_compiled.".
-#msg If you compile your program with GCC, use the GNU assembler.
-#msg
-
-TDEPFILES= exec.o m68k-pinsn.o solib.o m68k-tdep.o
-TM_FILE= tm-sun3os4.h
+++ /dev/null
-# Host: Sun 4 or Sparcstation, running SunOS 4
-XDEPFILES= infptrace.o sparc-xdep.o ser-termios.o
-XM_FILE= xm-sun4os4.h
+++ /dev/null
-# Target: Sun 4 or Sparcstation, running SunOS 4
-TDEPFILES= exec.o sparc-tdep.o sparc-pinsn.o solib.o
-TM_FILE= tm-sun4os4.h
+++ /dev/null
-# Host: Sun 4 or Sparcstation, running SunOS 3
-XDEPFILES= infptrace.o sparc-xdep.o
-XM_FILE= xm-sparc.h
+++ /dev/null
-# Target: Sun 4 or Sparcstation, running SunOS 3
-# The system-supplied assembler re-orders the symbols so that gdb
-# can't find "gcc_compiled.".
-#msg If you compile your program with GCC, use the GNU assembler.
-#msg
-
-TDEPFILES= exec.o sparc-tdep.o sparc-pinsn.o
-TM_FILE= tm-sparc.h
+++ /dev/null
-# Host: Sun 4 or Sparcstation, running SunOS 5
-XDEPFILES= procfs.o
-XM_FILE= xm-sun4os5.h
-SYSV_DEFINE=-DSYSV
-REGEX=regex.o
-REGEX1=regex.o
-
-# We need to find alloca() somewhere. Gcc has one built in, but most other
-# compilers don't. Using the one in /usr/ucblib/libucb.a is tricky because
-# we have to be careful not to pull in anything else from the library (lots
-# of things are broken in most SVR4 versions). The best solution is to just
-# compile alloca.c and link it into the executable. If we end up not needing
-# it, then the code is just dead. Once alloca.c moves to libiberty, then we
-# can eliminate this semi-kludge.
-####ALLOCA=alloca.o
-####ALLOCA1=alloca.o
-
-# SVR4 comes standard with terminfo, and in some implementations, the
-# old termcap descriptions are incomplete. So ensure that we use the
-# new terminfo interface and latest terminal descriptions.
-TERMCAP=-ltermlib
-
-# SVR4 puts the BSD compatible install in /usr/ucb.
-INSTALL = /usr/ucb/install -c
-
-# Sun's compilers require the -xs option to produce debug information
-# in the final linked executable. Otherwise they leave it in the .o
-# files only, with undocumented pointers to it in the linked executable.
-MH_CFLAGS=-xs
+++ /dev/null
-# Target: Sun 4 or Sparcstation, running SunOS 5
-TDEPFILES= exec.o sparc-tdep.o sparc-pinsn.o solib.o
-TM_FILE= tm-sun4os5.h
+++ /dev/null
-#!/bin/sh
-
-# Configuration script
-# Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
-
-#This file is part of GNU.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-# $Id$
-
-#
-# Shell script to create proper links to machine-dependent files in
-# preparation for compilation.
-#
-# If configure succeeds, it leaves its status in config.status.
-# If configure fails after disturbing the status quo,
-# config.status is removed.
-#
-
-remove=rm
-hard_link=ln
-symbolic_link='ln -s'
-
-#for Test
-#remove="echo rm"
-#hard_link="echo ln"
-#symbolic_link="echo ln -s"
-
-progname=$0
-
-# clear some things potentially inherited from environment.
-ansi=
-arguments=$*
-defaulttargets=
-destdir=
-fatal=
-hostsubdir=
-Makefile=Makefile
-Makefile_in=Makefile.in
-norecursion=
-recurring=
-removing=
-srcdir=
-srctrigger=
-target=
-targets=
-commontargets=
-configdirs=
-targetsubdir=
-template=
-verbose=
-
-for arg in $*;
-do
- case ${arg} in
- -ansi | +a*)
- ansi=true
- clib=clib
- ;;
- -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
- destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
- ;;
- -languages=* | +languages=* | +language=* | +languag=* \
- | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
- | +l=*)
- languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
- ;;
- -gas | +g*)
- gas=yes
- ;;
- -help | +h*)
- fatal=true
- ;;
- -nfp | +nf*)
- nfp=yes
- ;;
- -norecursion | +no*)
- norecursion=true
- ;;
- -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re)
- recurring=true
- ;;
- -rm | +rm)
- removing=${arg}
- ;;
-# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
-# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
-# ;;
- -subdirs | +f* | +su*)
- subdirs=${arg}
- ;;
- -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
- if [ -n "${targets}" ] ; then
- subdirs="+subdirs"
- fi
-
- newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
- targets="${newtargets}"
- ;;
- -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
- template=`echo ${arg} | sed 's/[+-]template=//'`
- ;;
- -v | -verbose | +v*)
- verbose=${arg}
- ;;
- -* | +*)
- (echo ;
- echo "Unrecognized option: \"${arg}\"". ;
- echo) 1>&2
- fatal=true
- ;;
- *)
- if [ -n "${hosts}" ] ; then
- subdirs="+subdirs"
- fi
-
- newhosts="${hosts} ${arg}"
- hosts=${newhosts}
- ;;
- esac
-done
-
-if [ -n "${verbose}" ] ; then
- echo `pwd`/configure $*
-fi
-
-# process host and target only if not rebuilding configure itself or removing.
-if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
- # Complain if an arg is missing
- if [ -z "${hosts}" ] ; then
- (echo ;
- echo "configure: No HOST specified." ;
- echo) 1>&2
- fatal=true
- fi
-fi
-
-if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
- (echo "Usage: configure HOST" ;
- echo ;
- echo "Options: [defaults in brackets]" ;
- echo " +ansi configure w/ANSI library. [no ansi lib]" ;
- echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ;
- echo " +subdirs configure in subdirectories. [in source directories]" ;
- echo " +lang=LANG configure to build LANG. [gcc]" ;
- echo " +help print this message. [normal config]" ;
- echo " +gas configure the compilers for use with gas. [native as]" ;
- echo " +nfp configure the compilers default to soft floating point. [hard float]" ;
- echo " +norecursion configure this directory only. [recurse]" ;
- echo " +rm remove this configuration. [build a configuration]" ;
- echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ;
- echo " +template=TEM rebuild configure using TEM. [normal config]" ;
- echo ;
- echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
- echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ;
- echo "options given will apply to all targets.") 1>&2
-
- if [ -r config.status ] ; then
- cat config.status
- fi
-
- exit 1
-fi
-
-#### configure.in common parts come in here.
-srcname="GDB"
-srctrigger=main.c
-
-## end of common part.
-
-# are we rebuilding config itself?
-if [ -n "${template}" ] ; then
- if [ ! -r ${template} ] ; then
- echo '***' "Can't find template ${template}." 1>&2
- exit 1
- fi
-
-# prep the template
- sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
-#### configure.in common parts come in here.\
-## end of common part.' \
- -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
-#### configure.in per-host parts come in here.\
-## end of per-host part.' \
- -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
-#### configure.in per-target parts come in here.\
-## end of per-target part.' \
- -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
-#### configure.in post-target parts come in here.\
-## end of post-target part.' \
- < ${template} > template.new
-
- if [ -r configure.in ] ; then
- if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2
- exit 1
- fi
-
- if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2
- exit 1
- fi
-
- # split configure.in into common, per-host, per-target,
- # and post-target parts. Post-target is optional.
- sed -e '/^# per\-host:/,$d' configure.in > configure.com
- sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
- if grep -s '^# post-target:' configure.in ; then
- sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
- sed -e '1,/^# post\-target:/d' configure.in > configure.pos
- else
- sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
- echo >configure.pos
- fi
-
- # and insert them
- sed -e '/^#### configure.in common parts come in here.$/ r configure.com' \
- -e '/^#### configure.in per\-host parts come in here.$/ r configure.hst' \
- -e '/^#### configure.in per\-target parts come in here.$/ r configure.tgt' \
- -e '/^#### configure.in post\-target parts come in here.$/ r configure.pos' \
- template.new > configure.new
-
- rm -f configure.com configure.tgt configure.hst configure.pos
- else
- echo Warning: no configure.in in `pwd`
- cat ${template} >> configure
- fi
-
- chmod a+x configure.new
- rm template.new
-# mv configure configure.old
- mv configure.new configure
-
- if [ -n "${verbose}" ] ; then
- echo Rebuilt configure in `pwd`
- fi
-
- # Now update config.sub from the template directory.
- if echo "$template" | grep -s 'configure$' ; then
- cp `echo "$template" | sed s/configure$/config.sub/` ./config.sub.new
- # mv config.sub config.sub.old
- mv config.sub.new config.sub
-
- if [ -n "${verbose}" ] ; then
- echo Rebuilt config.sub in `pwd`
- fi
- fi
-
- if [ -z "${norecursion}" ] ; then
- # If template is relative path, make it absolute for recurring.
- if echo "${template}" | grep -s '^/' ; then
- true
- else
- template=`pwd`/${template}
- fi
-
- while [ -n "${configdirs}" ] ; do
- # set configdir to car of configdirs, configdirs to cdr of configdirs
- set ${configdirs}; configdir=$1; shift; configdirs=$*
-
- if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
- targetspecificdirs=${configdir}.*
- else
- targetspecificdirs=
- fi
-
- for i in ${configdir} ${targetspecificdirs} ; do
- if [ -d $i ] ; then
- if [ -r $i/configure ] ; then
- (cd $i ;
- ./configure +template=${template} ${verbose})
- else
- echo Warning: No configure script in `pwd`/$i
- fi
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory $i is missing.
- fi
- fi
- done
- done
- fi
-
- exit 0
-fi
-
-# some sanity checks on configure.in
-if [ -z "${srctrigger}" ] ; then
- echo Warning: srctrigger not set in configure.in. `pwd` not configured.
- exit 1
-fi
-
-for host in ${hosts} ; do
- # Default other arg
- if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
- targets=${host}
- defaulttargets=true
- fi
-
- host_alias=${host}
-
- result=`/bin/sh ./config.sub ${host}`
- host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- host=${host_cpu}-${host_vendor}-${host_os}
- host_makefile_frag=config/hmake-${host}
-
-#### configure.in per-host parts come in here.
-
-# map host info into gdb names.
-
-case "${host_cpu}" in
-
-m68k)
- case "${host_vendor}" in
- att) gdb_host=3b1 ;;
- altos)
- case "${host_os}" in
- gas) gdb_host=altosgas ;;
- *) gdb_host=altos ;;
- esac
- ;;
- hp)
- case ${host_os} in
- hpux) gdb_host=hp300hpux ;;
- bsd) gdb_host=hp300bsd ;;
- esac
- ;;
-
- isi) gdb_host=isi ;;
- sony) gdb_host=news ;;
- sun)
- case "${host_os}" in
- sunos3) gdb_host=sun3os3 ;;
- sunos4) gdb_host=sun3os4 ;;
- *) gdb_host=sun3 ;;
- esac
- ;;
- esac
- ;;
-
-m68000)
- case "${host_vendor}" in
- sun)
- case "${host_os}" in
- sunos3) gdb_host=sun2os3 ;;
- sunos4) gdb_host=sun2os4 ;;
- *) gdb_host=sun2 ;;
- esac
- esac
- ;;
-
-sparc)
- case "${host_os}" in
- sunos3) gdb_host=sun4os3 ;;
- sunos4) gdb_host=sun4os4 ;;
- *) gdb_host=sun4 ;;
- esac
- ;;
-
-m68030)
- case "${host_vendor}" in
- sony) gdb_host=news1000 ;;
- esac
- ;;
-
-mips)
- case "${host_vendor}" in
- sony) gdb_host=bigmips ;;
- dec) gdb_host=dec3100 ;;
- little) gdb_host=littlemips ;;
- sgi) gdb_host=irix3 ;;
- esac
- ;;
-
-i386)
- case "${host_vendor}" in
- sun) gdb_host=sun386 ;;
- sco) gdb_host=i386sco ;;
- sequent) gdb_host=symmetry ;;
- *)
- case "${host_os}" in
- sysv) gdb_host=i386v ;;
- sysv32) gdb_host=i386v32 ;;
- esac
- ;;
- esac
- ;;
-
-c1 | c2) gdb_host=convex ;;
-
-ns32k)
- case "${host_vendor}" in
- umax) gdb_host=umax ;;
- esac
- ;;
-
-romp)
- gdb_host=rtbsd
- ;;
-
-a29k)
- gdb_host=ultra3
- ;;
-
-arm | vax | m88k | merlin | none | np1 | pn | pyramid | tahoe)
- gdb_host=${host_cpu}
- ;;
-
-### unhandled hosts
-#altosgas
-#i386v-g
-#i386v32-g
-
-esac
-
-if [ ! -f xconfig/${gdb_host} ]; then
- echo '***' "Gdb does not support host ${host}" 1>&2
- exit 1
-fi
-
-# We really shouldn't depend on there being a space after XM_FILE= ...
-hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <xconfig/${gdb_host}`
-
-## end of per-host part.
-
- for target in ${targets} ; do
-
- target_alias=${target}
- result=`/bin/sh ./config.sub ${target}`
- target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- target=${target_cpu}-${target_vendor}-${target_os}
- target_makefile_frag=config/tmake-${target}
-
-#### configure.in per-target parts come in here.
-
-case "${target_cpu}" in
-
-m68k)
- case "${target_vendor}" in
- att) gdb_target=3b1 ;;
- altos) gdb_target=altos ;;
- hp)
- case "${target_os}" in
- bsd) gdb_target=hp300bsd ;;
- hpux) gdb_target=hp300hpux ;;
- esac
- ;;
- sun)
- case "${target_os}" in
- sunos3) gdb_target=sun3os3 ;;
- sunos4) gdb_target=sun3os4 ;;
- *) gdb_target=sun3 ;;
- esac
- ;;
- wrs) gdb_target=vxworks68 ;;
- isi) gdb_target=isi ;;
- sony) gdb_target=news ;;
- esac
- ;;
-
-m68000)
- case "${target_vendor}" in
- sun)
- case "${target_os}" in
- sunos3) gdb_target=sun2os3 ;;
- sunos4) gdb_target=sun2os4 ;;
- *) gdb_target=sun2 ;;
- esac
- esac
- ;;
-
-m68030)
- case "${target_vendor}" in
- sony) gdb_target=news1000 ;;
- esac
- ;;
-
-none | arm | tahoe | vax | np1 | pn | np1 | pn | pyramid | merlin | m88k)
- gdb_target=${target_cpu} ;;
-
-a29k)
- case "${target_os}" in
- none|aout|coff) gdb_target=a29k ;;
- sym1) gdb_target=ultra3 ;;
- kern) gdb_target=a29k-kern ;;
- esac
- ;;
-
-mips)
- case "${target_vendor}" in
- sony) gdb_target=bigmips ;;
- dec) gdb_target=dec3100 ;;
- little) gdb_target=littlemips ;;
- sgi) gdb_target=irix3 ;;
- esac
- ;;
-
-c1 | c2) gdb_target=convex ;;
-
-sparc)
- case "${target_vendor}" in
- sun)
- case "${target_os}" in
- sunos3) gdb_target=sun4os3 ;;
- sunos4) gdb_target=sun4os4 ;;
- *) gdb_target=sun4 ;;
- esac
- ;;
- esac
- ;;
-
-
-i386)
- case "${target_vendor}" in
- sco) gdb_target=i386sco ;;
- sun) gdb_target=sun386 ;;
- sequent) gdb_target=symmetry ;;
- coff) gdb_target=i386v ;;
- aout) gdb_target=i386v ;;
- *)
- case "${target_os}" in
- sysv) gdb_target=i386v ;;
- sysv32) gdb_target=i386v32 ;;
- esac
- esac
- ;;
-
-i960)
- case "${target_vendor}" in
- bout | wrs) gdb_target=vxworks960 ;;
- coff | intel) gdb_target=nindy960 ;;
- esac
- ;;
-
-ns32k)
- case "${target_vendor}" in
- utek) gdb_target=umax ;;
- esac
- ;;
-
-### unhandled targets
-# altosgas
-# i386v-g
-# i386v32-g
-
-esac
-
-if [ ! -f tconfig/${gdb_target} ]; then
- echo '***' "Gdb does not support target ${target}" 1>&2
- exit 1
-fi
-
-if [ -z "${removing}" ] ; then
- cat xconfig/${gdb_host} tconfig/${gdb_target} | awk '$1 == "#msg" {
- print substr($0,6)}'
-fi
-
-# We really shouldn't depend on there being a space after TM_FILE= ...
-targetfile=`awk '$1 == "TM_FILE=" { print $2 }' <tconfig/${gdb_target}`
-
-host_makefile_frag=xconfig/${gdb_host}
-target_makefile_frag=tconfig/${gdb_target}
-
-# If hostfile (XM_FILE) and/or targetfile (TM_FILE) is not set in the
-# ?config/* file, we don't make the corresponding links. But we have
-# to remove the xm.h files and tm.h files anyway, e.g. when switching
-# from "configure host" to "configure none".
-files=
-links=
-rm -f xm.h
-if [ "${hostfile}" != "" ]; then
- files="${files} ${hostfile}"
- links="${links} xm.h"
-fi
-rm -f tm.h
-if [ "${targetfile}" != "" ]; then
- files="${files} ${targetfile}"
- links="${links} tm.h"
-fi
-
-## end of per-target part.
-
- # Temporarily, we support only direct subdir builds.
- hostsubdir=H-${host_alias}
- targetsubdir=T-${target_alias}
-
- if [ -n "${removing}" ] ; then
- if [ -n "${subdirs}" ] ; then
- if [ -d "${hostsubdir}" ] ; then
- rm -rf ${hostsubdir}/${targetsubdir}
-
- if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then
- rm -rf ${hostsubdir}
- fi
- else
- echo Warning: no `pwd`/${hostsubdir} to remove.
- fi
- else
- rm -f ${Makefile} config.status ${links}
- fi
- else
- if [ -n "${subdirs}" ] ; then
- # check for existing status before allowing forced subdirs.
- if [ -f ${Makefile} ] ; then
- echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2
- exit 1
- fi
-
- if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
- cd ${hostsubdir}
-
- if [ ! -d ${targetsubdir} ] ; then
- if [ -z "${commontargets}" ] ; then
- mkdir ${targetsubdir}
- else
- if [ ! -d Target-independent ] ; then
- mkdir Target-independent
- fi
-
- ${symbolic_link} Target-independent ${targetsubdir}
- fi # if target independent
- fi # if no target dir yet
-
- cd ${targetsubdir}
-
- srcdir=../..
- else
- # if not subdir builds, then make sure none exist.
- if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
- echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2
- exit 1
- fi
- fi
-
- # Find the source files, if location was not specified.
- if [ -z "${srcdir}" ] ; then
- srcdirdefaulted=1
- srcdir=.
- if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
- srcdir=..
- fi
- fi
-
- if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
- if [ -z "${srcdirdefaulted}" ] ; then
- echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
- else
- echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
- fi
-
- echo '***' \(At least ${srctrigger} is missing.\) 1>&2
- exit 1
- fi
-
- # Set up the list of links to be made.
- # ${links} is the list of link names, and ${files} is the list of names to link to.
-
- # Make the links.
- while [ -n "${files}" ] ; do
- # set file to car of files, files to cdr of files
- set ${files}; file=$1; shift; files=$*
- set ${links}; link=$1; shift; links=$*
-
- if [ ! -r ${srcdir}/${file} ] ; then
- echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
- echo '***' "since the file \"${file}\" does not exist." 1>&2
- exit 1
- fi
-
- ${remove} -f ${link}
- rm -f config.status
- # Make a symlink if possible, otherwise try a hard link
- ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
-
- if [ ! -r ${link} ] ; then
- echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
- exit 1
- fi
-
- if [ -n "${verbose}" ] ; then
- echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
- fi
- done
-
- # Create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
-
- case ${srcdir} in
- .)
- ;;
- *)
- echo "dir ." > .gdbinit
- echo "dir ${srcdir}" >> .gdbinit
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
- ;;
- esac
-
- # Install a makefile, and make it set VPATH
- # if necessary so that the sources are found.
- # Also change its value of srcdir.
-
- # FIXME-someday: This business of always writing to .tem and mv back
- # is so that I don't screw things up while developing. Once this
- # template is stable, these should be optimized. xoxorich.
-
- # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
- if [ "${host}" != "${target}" ] ; then
- echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
- echo "ALL=start.encap" >> ${Makefile}
- else
- echo "ALL=all.internal" > ${Makefile}
- fi
-
- # set target, host, VPATH
- echo "host_alias = ${host_alias}" >> ${Makefile}
- echo "host_cpu = ${host_cpu}" >> ${Makefile}
- echo "host_vendor = ${host_vendor}" >> ${Makefile}
- echo "host_os = ${host_os}" >> ${Makefile}
-
- echo "target_alias = ${target_alias}" >> ${Makefile}
- echo "target_cpu = ${target_cpu}" >> ${Makefile}
- echo "target_vendor = ${target_vendor}" >> ${Makefile}
- echo "target_os = ${target_os}" >> ${Makefile}
-
- if [ -n "${subdirs}" ] ; then
- echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
- else
- echo "subdir =" >> ${Makefile}
- fi
-
- # echo "workdir = `pwd`" >> ${Makefile}
- echo "VPATH = ${srcdir}" >> ${Makefile}
-
- # add "Makefile.in" (or whatever it's called)
- cat ${srcdir}/${Makefile_in} >> ${Makefile}
-
- # Conditionalize the makefile for this host.
- if [ -f ${srcdir}/${host_makefile_frag} ] ; then
- (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # Conditionalize the makefile for this target.
- if [ -f ${srcdir}/${target_makefile_frag} ] ; then
- (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # set srcdir
- sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- # set destdir
- if [ -n "${destdir}" ] ; then
- sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # reset SUBDIRS
- sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- # reset NONSUBDIRS
- sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- using=
- if [ -f ${srcdir}/${host_makefile_frag} ] ; then
- using=" using \"${host_makefile_frag}\""
- fi
-
- # remove any form feeds.
- sed -e "s/\f//" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- if [ -f ${srcdir}/${target_makefile_frag} ] ; then
- if [ -z "${using}" ] ; then
- andusing=" using \"${target_makefile_frag}\""
- else
- andusing="${using} and \"${target_makefile_frag}\""
- fi
- else
- andusing=${using}
- fi
-
- if [ -n "${verbose}" -o -z "${recurring}" ] ; then
- echo "Created \"${Makefile}\"" in `pwd`${andusing}.
- fi
-
-#### configure.in post-target parts come in here.
-
-case ${srcdir} in
- .)
- ;;
- *)
- grep -s "source ${srcdir}/.gdbinit" .gdbinit 2>/dev/null || \
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
-esac
-
-cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile
-## end of post-target part.
-
- # describe the chosen configuration in config.status.
- # Make that file a shellscript which will reestablish
- # the same configuration. Used in Makefiles to rebuild
- # Makefiles.
-
- echo "#!/bin/sh
-# ${srcname} was configured as follows:
-${srcdir}/configure" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` > config.status
- chmod a+x config.status
-
- originaldir=`pwd`
- cd ${srcdir}
- fi
-
- # If there are subdirectories, then recurse.
- if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
- for configdir in ${configdirs} ; do
- if [ -n "${verbose}" ] ; then
- echo Configuring ${configdir}...
- fi
-
- if [ -d ${configdir} ] ; then
- (cd ${configdir} ;
- ./configure +recurring ${host_alias} +target=${target_alias} \
- ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
- | sed 's/^/ /'
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory \"${configdir}\" is missing.
- fi
- fi
- done
- fi
- done # for each target
-
- # Now build a Makefile for this host.
- if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
- cd ${hostsubdir}
- cat > GNUmakefile << E!O!F
-# Makefile generated by configure for host ${host_alias}.
-
-ALL := $(shell ls -d Target-*)
-
-%:
- $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
-
-all:
-E!O!F
- cd ..
- fi
-done # for each host
-
-exit 0
-
-#
-# Local Variables:
-# fill-column: 131
-# End:
-#
-
-# end of configure
+++ /dev/null
-/* Include information for instruction dissasembly on the Convex.
- Copyright (C) 1989, Free Software Foundation.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#define xxx 0
-#define rrr 1
-#define rr 2
-#define rxr 3
-#define r 4
-#define nops 5
-#define nr 6
-#define pcrel 7
-#define lr 8
-#define rxl 9
-#define rlr 10
-#define rrl 11
-#define iml 12
-#define imr 13
-#define a1r 14
-#define a1l 15
-#define a2r 16
-#define a2l 17
-#define a3 18
-#define a4 19
-#define a5 20
-#define V 1
-#define S 2
-#define VM 3
-#define A 4
-#define VL 5
-#define VS 6
-#define VLS 7
-#define PSW 8
-/* Prevent an error during "make depend". */
-#if !defined (PC)
-#define PC 9
-#endif
-#define ITR 10
-#define VV 11
-#define ITSR 12
-#define TOC 13
-#define CIR 14
-#define TTR 15
-#define VMU 16
-#define VML 17
-#define ICR 18
-#define TCPU 19
-#define CPUID 20
-#define TID 21
-char *op[] = {
- "",
- "v0\0v1\0v2\0v3\0v4\0v5\0v6\0v7",
- "s0\0s1\0s2\0s3\0s4\0s5\0s6\0s7",
- "vm",
- "sp\0a1\0a2\0a3\0a4\0a5\0ap\0fp",
- "vl",
- "vs",
- "vls",
- "psw",
- "pc",
- "itr",
- "vv",
- "itsr",
- "toc",
- "cir",
- "ttr",
- "vmu",
- "vml",
- "icr",
- "tcpu",
- "cpuid",
- "tid",
-};
-struct formstr format0[] = {
- {0,0,rrr,V,S,S}, /* mov */
- {0,0,rrr,S,S,V}, /* mov */
- {1,1,rrr,V,V,V}, /* merg.t */
- {2,1,rrr,V,V,V}, /* mask.t */
- {1,2,rrr,V,S,V}, /* merg.f */
- {2,2,rrr,V,S,V}, /* mask.f */
- {1,1,rrr,V,S,V}, /* merg.t */
- {2,1,rrr,V,S,V}, /* mask.t */
- {3,3,rrr,V,V,V}, /* mul.s */
- {3,4,rrr,V,V,V}, /* mul.d */
- {4,3,rrr,V,V,V}, /* div.s */
- {4,4,rrr,V,V,V}, /* div.d */
- {3,3,rrr,V,S,V}, /* mul.s */
- {3,4,rrr,V,S,V}, /* mul.d */
- {4,3,rrr,V,S,V}, /* div.s */
- {4,4,rrr,V,S,V}, /* div.d */
- {5,0,rrr,V,V,V}, /* and */
- {6,0,rrr,V,V,V}, /* or */
- {7,0,rrr,V,V,V}, /* xor */
- {8,0,rrr,V,V,V}, /* shf */
- {5,0,rrr,V,S,V}, /* and */
- {6,0,rrr,V,S,V}, /* or */
- {7,0,rrr,V,S,V}, /* xor */
- {8,0,rrr,V,S,V}, /* shf */
- {9,3,rrr,V,V,V}, /* add.s */
- {9,4,rrr,V,V,V}, /* add.d */
- {10,3,rrr,V,V,V}, /* sub.s */
- {10,4,rrr,V,V,V}, /* sub.d */
- {9,3,rrr,V,S,V}, /* add.s */
- {9,4,rrr,V,S,V}, /* add.d */
- {10,3,rrr,V,S,V}, /* sub.s */
- {10,4,rrr,V,S,V}, /* sub.d */
- {9,5,rrr,V,V,V}, /* add.b */
- {9,6,rrr,V,V,V}, /* add.h */
- {9,7,rrr,V,V,V}, /* add.w */
- {9,8,rrr,V,V,V}, /* add.l */
- {9,5,rrr,V,S,V}, /* add.b */
- {9,6,rrr,V,S,V}, /* add.h */
- {9,7,rrr,V,S,V}, /* add.w */
- {9,8,rrr,V,S,V}, /* add.l */
- {10,5,rrr,V,V,V}, /* sub.b */
- {10,6,rrr,V,V,V}, /* sub.h */
- {10,7,rrr,V,V,V}, /* sub.w */
- {10,8,rrr,V,V,V}, /* sub.l */
- {10,5,rrr,V,S,V}, /* sub.b */
- {10,6,rrr,V,S,V}, /* sub.h */
- {10,7,rrr,V,S,V}, /* sub.w */
- {10,8,rrr,V,S,V}, /* sub.l */
- {3,5,rrr,V,V,V}, /* mul.b */
- {3,6,rrr,V,V,V}, /* mul.h */
- {3,7,rrr,V,V,V}, /* mul.w */
- {3,8,rrr,V,V,V}, /* mul.l */
- {3,5,rrr,V,S,V}, /* mul.b */
- {3,6,rrr,V,S,V}, /* mul.h */
- {3,7,rrr,V,S,V}, /* mul.w */
- {3,8,rrr,V,S,V}, /* mul.l */
- {4,5,rrr,V,V,V}, /* div.b */
- {4,6,rrr,V,V,V}, /* div.h */
- {4,7,rrr,V,V,V}, /* div.w */
- {4,8,rrr,V,V,V}, /* div.l */
- {4,5,rrr,V,S,V}, /* div.b */
- {4,6,rrr,V,S,V}, /* div.h */
- {4,7,rrr,V,S,V}, /* div.w */
- {4,8,rrr,V,S,V}, /* div.l */
-};
-struct formstr format1[] = {
- {11,0,xxx,0,0,0}, /* exit */
- {12,0,a3,0,0,0}, /* jmp */
- {13,2,a3,0,0,0}, /* jmpi.f */
- {13,1,a3,0,0,0}, /* jmpi.t */
- {14,2,a3,0,0,0}, /* jmpa.f */
- {14,1,a3,0,0,0}, /* jmpa.t */
- {15,2,a3,0,0,0}, /* jmps.f */
- {15,1,a3,0,0,0}, /* jmps.t */
- {16,0,a3,0,0,0}, /* tac */
- {17,0,a1r,A,0,0}, /* ldea */
- {18,8,a1l,VLS,0,0}, /* ld.l */
- {18,9,a1l,VM,0,0}, /* ld.x */
- {19,0,a3,0,0,0}, /* tas */
- {20,0,a3,0,0,0}, /* pshea */
- {21,8,a2l,VLS,0,0}, /* st.l */
- {21,9,a2l,VM,0,0}, /* st.x */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {22,0,a3,0,0,0}, /* call */
- {23,0,a3,0,0,0}, /* calls */
- {24,0,a3,0,0,0}, /* callq */
- {25,0,a1r,A,0,0}, /* pfork */
- {26,5,a2r,S,0,0}, /* ste.b */
- {26,6,a2r,S,0,0}, /* ste.h */
- {26,7,a2r,S,0,0}, /* ste.w */
- {26,8,a2r,S,0,0}, /* ste.l */
- {18,5,a1r,A,0,0}, /* ld.b */
- {18,6,a1r,A,0,0}, /* ld.h */
- {18,7,a1r,A,0,0}, /* ld.w */
- {27,7,a1r,A,0,0}, /* incr.w */
- {21,5,a2r,A,0,0}, /* st.b */
- {21,6,a2r,A,0,0}, /* st.h */
- {21,7,a2r,A,0,0}, /* st.w */
- {27,8,a1r,S,0,0}, /* incr.l */
- {18,5,a1r,S,0,0}, /* ld.b */
- {18,6,a1r,S,0,0}, /* ld.h */
- {18,7,a1r,S,0,0}, /* ld.w */
- {18,8,a1r,S,0,0}, /* ld.l */
- {21,5,a2r,S,0,0}, /* st.b */
- {21,6,a2r,S,0,0}, /* st.h */
- {21,7,a2r,S,0,0}, /* st.w */
- {21,8,a2r,S,0,0}, /* st.l */
- {18,5,a1r,V,0,0}, /* ld.b */
- {18,6,a1r,V,0,0}, /* ld.h */
- {18,7,a1r,V,0,0}, /* ld.w */
- {18,8,a1r,V,0,0}, /* ld.l */
- {21,5,a2r,V,0,0}, /* st.b */
- {21,6,a2r,V,0,0}, /* st.h */
- {21,7,a2r,V,0,0}, /* st.w */
- {21,8,a2r,V,0,0}, /* st.l */
-};
-struct formstr format2[] = {
- {28,5,rr,A,A,0}, /* cvtw.b */
- {28,6,rr,A,A,0}, /* cvtw.h */
- {29,7,rr,A,A,0}, /* cvtb.w */
- {30,7,rr,A,A,0}, /* cvth.w */
- {28,5,rr,S,S,0}, /* cvtw.b */
- {28,6,rr,S,S,0}, /* cvtw.h */
- {29,7,rr,S,S,0}, /* cvtb.w */
- {30,7,rr,S,S,0}, /* cvth.w */
- {28,3,rr,S,S,0}, /* cvtw.s */
- {31,7,rr,S,S,0}, /* cvts.w */
- {32,3,rr,S,S,0}, /* cvtd.s */
- {31,4,rr,S,S,0}, /* cvts.d */
- {31,8,rr,S,S,0}, /* cvts.l */
- {32,8,rr,S,S,0}, /* cvtd.l */
- {33,3,rr,S,S,0}, /* cvtl.s */
- {33,4,rr,S,S,0}, /* cvtl.d */
- {34,0,rr,A,A,0}, /* ldpa */
- {8,0,nr,A,0,0}, /* shf */
- {18,6,nr,A,0,0}, /* ld.h */
- {18,7,nr,A,0,0}, /* ld.w */
- {33,7,rr,S,S,0}, /* cvtl.w */
- {28,8,rr,S,S,0}, /* cvtw.l */
- {35,1,rr,S,S,0}, /* plc.t */
- {36,0,rr,S,S,0}, /* tzc */
- {37,6,rr,A,A,0}, /* eq.h */
- {37,7,rr,A,A,0}, /* eq.w */
- {37,6,nr,A,0,0}, /* eq.h */
- {37,7,nr,A,0,0}, /* eq.w */
- {37,5,rr,S,S,0}, /* eq.b */
- {37,6,rr,S,S,0}, /* eq.h */
- {37,7,rr,S,S,0}, /* eq.w */
- {37,8,rr,S,S,0}, /* eq.l */
- {38,6,rr,A,A,0}, /* leu.h */
- {38,7,rr,A,A,0}, /* leu.w */
- {38,6,nr,A,0,0}, /* leu.h */
- {38,7,nr,A,0,0}, /* leu.w */
- {38,5,rr,S,S,0}, /* leu.b */
- {38,6,rr,S,S,0}, /* leu.h */
- {38,7,rr,S,S,0}, /* leu.w */
- {38,8,rr,S,S,0}, /* leu.l */
- {39,6,rr,A,A,0}, /* ltu.h */
- {39,7,rr,A,A,0}, /* ltu.w */
- {39,6,nr,A,0,0}, /* ltu.h */
- {39,7,nr,A,0,0}, /* ltu.w */
- {39,5,rr,S,S,0}, /* ltu.b */
- {39,6,rr,S,S,0}, /* ltu.h */
- {39,7,rr,S,S,0}, /* ltu.w */
- {39,8,rr,S,S,0}, /* ltu.l */
- {40,6,rr,A,A,0}, /* le.h */
- {40,7,rr,A,A,0}, /* le.w */
- {40,6,nr,A,0,0}, /* le.h */
- {40,7,nr,A,0,0}, /* le.w */
- {40,5,rr,S,S,0}, /* le.b */
- {40,6,rr,S,S,0}, /* le.h */
- {40,7,rr,S,S,0}, /* le.w */
- {40,8,rr,S,S,0}, /* le.l */
- {41,6,rr,A,A,0}, /* lt.h */
- {41,7,rr,A,A,0}, /* lt.w */
- {41,6,nr,A,0,0}, /* lt.h */
- {41,7,nr,A,0,0}, /* lt.w */
- {41,5,rr,S,S,0}, /* lt.b */
- {41,6,rr,S,S,0}, /* lt.h */
- {41,7,rr,S,S,0}, /* lt.w */
- {41,8,rr,S,S,0}, /* lt.l */
- {9,7,rr,S,A,0}, /* add.w */
- {8,0,rr,A,A,0}, /* shf */
- {0,0,rr,A,A,0}, /* mov */
- {0,0,rr,S,A,0}, /* mov */
- {0,7,rr,S,S,0}, /* mov.w */
- {8,0,rr,S,S,0}, /* shf */
- {0,0,rr,S,S,0}, /* mov */
- {0,0,rr,A,S,0}, /* mov */
- {5,0,rr,A,A,0}, /* and */
- {6,0,rr,A,A,0}, /* or */
- {7,0,rr,A,A,0}, /* xor */
- {42,0,rr,A,A,0}, /* not */
- {5,0,rr,S,S,0}, /* and */
- {6,0,rr,S,S,0}, /* or */
- {7,0,rr,S,S,0}, /* xor */
- {42,0,rr,S,S,0}, /* not */
- {40,3,rr,S,S,0}, /* le.s */
- {40,4,rr,S,S,0}, /* le.d */
- {41,3,rr,S,S,0}, /* lt.s */
- {41,4,rr,S,S,0}, /* lt.d */
- {9,3,rr,S,S,0}, /* add.s */
- {9,4,rr,S,S,0}, /* add.d */
- {10,3,rr,S,S,0}, /* sub.s */
- {10,4,rr,S,S,0}, /* sub.d */
- {37,3,rr,S,S,0}, /* eq.s */
- {37,4,rr,S,S,0}, /* eq.d */
- {43,6,rr,A,A,0}, /* neg.h */
- {43,7,rr,A,A,0}, /* neg.w */
- {3,3,rr,S,S,0}, /* mul.s */
- {3,4,rr,S,S,0}, /* mul.d */
- {4,3,rr,S,S,0}, /* div.s */
- {4,4,rr,S,S,0}, /* div.d */
- {9,6,rr,A,A,0}, /* add.h */
- {9,7,rr,A,A,0}, /* add.w */
- {9,6,nr,A,0,0}, /* add.h */
- {9,7,nr,A,0,0}, /* add.w */
- {9,5,rr,S,S,0}, /* add.b */
- {9,6,rr,S,S,0}, /* add.h */
- {9,7,rr,S,S,0}, /* add.w */
- {9,8,rr,S,S,0}, /* add.l */
- {10,6,rr,A,A,0}, /* sub.h */
- {10,7,rr,A,A,0}, /* sub.w */
- {10,6,nr,A,0,0}, /* sub.h */
- {10,7,nr,A,0,0}, /* sub.w */
- {10,5,rr,S,S,0}, /* sub.b */
- {10,6,rr,S,S,0}, /* sub.h */
- {10,7,rr,S,S,0}, /* sub.w */
- {10,8,rr,S,S,0}, /* sub.l */
- {3,6,rr,A,A,0}, /* mul.h */
- {3,7,rr,A,A,0}, /* mul.w */
- {3,6,nr,A,0,0}, /* mul.h */
- {3,7,nr,A,0,0}, /* mul.w */
- {3,5,rr,S,S,0}, /* mul.b */
- {3,6,rr,S,S,0}, /* mul.h */
- {3,7,rr,S,S,0}, /* mul.w */
- {3,8,rr,S,S,0}, /* mul.l */
- {4,6,rr,A,A,0}, /* div.h */
- {4,7,rr,A,A,0}, /* div.w */
- {4,6,nr,A,0,0}, /* div.h */
- {4,7,nr,A,0,0}, /* div.w */
- {4,5,rr,S,S,0}, /* div.b */
- {4,6,rr,S,S,0}, /* div.h */
- {4,7,rr,S,S,0}, /* div.w */
- {4,8,rr,S,S,0}, /* div.l */
-};
-struct formstr format3[] = {
- {32,3,rr,V,V,0}, /* cvtd.s */
- {31,4,rr,V,V,0}, /* cvts.d */
- {33,4,rr,V,V,0}, /* cvtl.d */
- {32,8,rr,V,V,0}, /* cvtd.l */
- {0,0,rrl,S,S,VM}, /* mov */
- {0,0,rlr,S,VM,S}, /* mov */
- {0,0,0,0,0,0},
- {44,0,rr,S,S,0}, /* lop */
- {36,0,rr,V,V,0}, /* tzc */
- {44,0,rr,V,V,0}, /* lop */
- {0,0,0,0,0,0},
- {42,0,rr,V,V,0}, /* not */
- {8,0,rr,S,V,0}, /* shf */
- {35,1,rr,V,V,0}, /* plc.t */
- {45,2,rr,V,V,0}, /* cprs.f */
- {45,1,rr,V,V,0}, /* cprs.t */
- {37,3,rr,V,V,0}, /* eq.s */
- {37,4,rr,V,V,0}, /* eq.d */
- {43,3,rr,V,V,0}, /* neg.s */
- {43,4,rr,V,V,0}, /* neg.d */
- {37,3,rr,S,V,0}, /* eq.s */
- {37,4,rr,S,V,0}, /* eq.d */
- {43,3,rr,S,S,0}, /* neg.s */
- {43,4,rr,S,S,0}, /* neg.d */
- {40,3,rr,V,V,0}, /* le.s */
- {40,4,rr,V,V,0}, /* le.d */
- {41,3,rr,V,V,0}, /* lt.s */
- {41,4,rr,V,V,0}, /* lt.d */
- {40,3,rr,S,V,0}, /* le.s */
- {40,4,rr,S,V,0}, /* le.d */
- {41,3,rr,S,V,0}, /* lt.s */
- {41,4,rr,S,V,0}, /* lt.d */
- {37,5,rr,V,V,0}, /* eq.b */
- {37,6,rr,V,V,0}, /* eq.h */
- {37,7,rr,V,V,0}, /* eq.w */
- {37,8,rr,V,V,0}, /* eq.l */
- {37,5,rr,S,V,0}, /* eq.b */
- {37,6,rr,S,V,0}, /* eq.h */
- {37,7,rr,S,V,0}, /* eq.w */
- {37,8,rr,S,V,0}, /* eq.l */
- {40,5,rr,V,V,0}, /* le.b */
- {40,6,rr,V,V,0}, /* le.h */
- {40,7,rr,V,V,0}, /* le.w */
- {40,8,rr,V,V,0}, /* le.l */
- {40,5,rr,S,V,0}, /* le.b */
- {40,6,rr,S,V,0}, /* le.h */
- {40,7,rr,S,V,0}, /* le.w */
- {40,8,rr,S,V,0}, /* le.l */
- {41,5,rr,V,V,0}, /* lt.b */
- {41,6,rr,V,V,0}, /* lt.h */
- {41,7,rr,V,V,0}, /* lt.w */
- {41,8,rr,V,V,0}, /* lt.l */
- {41,5,rr,S,V,0}, /* lt.b */
- {41,6,rr,S,V,0}, /* lt.h */
- {41,7,rr,S,V,0}, /* lt.w */
- {41,8,rr,S,V,0}, /* lt.l */
- {43,5,rr,V,V,0}, /* neg.b */
- {43,6,rr,V,V,0}, /* neg.h */
- {43,7,rr,V,V,0}, /* neg.w */
- {43,8,rr,V,V,0}, /* neg.l */
- {43,5,rr,S,S,0}, /* neg.b */
- {43,6,rr,S,S,0}, /* neg.h */
- {43,7,rr,S,S,0}, /* neg.w */
- {43,8,rr,S,S,0}, /* neg.l */
-};
-struct formstr format4[] = {
- {46,0,nops,0,0,0}, /* nop */
- {47,0,pcrel,0,0,0}, /* br */
- {48,2,pcrel,0,0,0}, /* bri.f */
- {48,1,pcrel,0,0,0}, /* bri.t */
- {49,2,pcrel,0,0,0}, /* bra.f */
- {49,1,pcrel,0,0,0}, /* bra.t */
- {50,2,pcrel,0,0,0}, /* brs.f */
- {50,1,pcrel,0,0,0}, /* brs.t */
-};
-struct formstr format5[] = {
- {51,5,rr,V,V,0}, /* ldvi.b */
- {51,6,rr,V,V,0}, /* ldvi.h */
- {51,7,rr,V,V,0}, /* ldvi.w */
- {51,8,rr,V,V,0}, /* ldvi.l */
- {28,3,rr,V,V,0}, /* cvtw.s */
- {31,7,rr,V,V,0}, /* cvts.w */
- {28,8,rr,V,V,0}, /* cvtw.l */
- {33,7,rr,V,V,0}, /* cvtl.w */
- {52,5,rxr,V,V,0}, /* stvi.b */
- {52,6,rxr,V,V,0}, /* stvi.h */
- {52,7,rxr,V,V,0}, /* stvi.w */
- {52,8,rxr,V,V,0}, /* stvi.l */
- {52,5,rxr,S,V,0}, /* stvi.b */
- {52,6,rxr,S,V,0}, /* stvi.h */
- {52,7,rxr,S,V,0}, /* stvi.w */
- {52,8,rxr,S,V,0}, /* stvi.l */
-};
-struct formstr format6[] = {
- {53,0,r,A,0,0}, /* ldsdr */
- {54,0,r,A,0,0}, /* ldkdr */
- {55,3,r,S,0,0}, /* ln.s */
- {55,4,r,S,0,0}, /* ln.d */
- {56,0,nops,0,0,0}, /* patu */
- {57,0,r,A,0,0}, /* pate */
- {58,0,nops,0,0,0}, /* pich */
- {59,0,nops,0,0,0}, /* plch */
- {0,0,lr,PSW,A,0}, /* mov */
- {0,0,rxl,A,PSW,0}, /* mov */
- {0,0,lr,PC,A,0}, /* mov */
- {60,0,r,S,0,0}, /* idle */
- {0,0,lr,ITR,S,0}, /* mov */
- {0,0,rxl,S,ITR,0}, /* mov */
- {0,0,0,0,0,0},
- {0,0,rxl,S,ITSR,0}, /* mov */
- {61,0,nops,0,0,0}, /* rtnq */
- {62,0,nops,0,0,0}, /* cfork */
- {63,0,nops,0,0,0}, /* rtn */
- {64,0,nops,0,0,0}, /* wfork */
- {65,0,nops,0,0,0}, /* join */
- {66,0,nops,0,0,0}, /* rtnc */
- {67,3,r,S,0,0}, /* exp.s */
- {67,4,r,S,0,0}, /* exp.d */
- {68,3,r,S,0,0}, /* sin.s */
- {68,4,r,S,0,0}, /* sin.d */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {69,3,r,S,0,0}, /* cos.s */
- {69,4,r,S,0,0}, /* cos.d */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {70,7,r,A,0,0}, /* psh.w */
- {0,0,0,0,0,0},
- {71,7,r,A,0,0}, /* pop.w */
- {0,0,0,0,0,0},
- {70,7,r,S,0,0}, /* psh.w */
- {70,8,r,S,0,0}, /* psh.l */
- {71,7,r,S,0,0}, /* pop.w */
- {71,8,r,S,0,0}, /* pop.l */
- {72,0,nops,0,0,0}, /* eni */
- {73,0,nops,0,0,0}, /* dsi */
- {74,0,nops,0,0,0}, /* bkpt */
- {75,0,nops,0,0,0}, /* msync */
- {76,0,r,S,0,0}, /* mski */
- {77,0,r,S,0,0}, /* xmti */
- {0,0,rxl,S,VV,0}, /* mov */
- {78,0,nops,0,0,0}, /* tstvv */
- {0,0,lr,VS,A,0}, /* mov */
- {0,0,rxl,A,VS,0}, /* mov */
- {0,0,lr,VL,A,0}, /* mov */
- {0,0,rxl,A,VL,0}, /* mov */
- {0,7,lr,VS,S,0}, /* mov.w */
- {0,7,rxl,S,VS,0}, /* mov.w */
- {0,7,lr,VL,S,0}, /* mov.w */
- {0,7,rxl,S,VL,0}, /* mov.w */
- {79,0,r,A,0,0}, /* diag */
- {80,0,nops,0,0,0}, /* pbkpt */
- {81,3,r,S,0,0}, /* sqrt.s */
- {81,4,r,S,0,0}, /* sqrt.d */
- {82,0,nops,0,0,0}, /* casr */
- {0,0,0,0,0,0},
- {83,3,r,S,0,0}, /* atan.s */
- {83,4,r,S,0,0}, /* atan.d */
-};
-struct formstr format7[] = {
- {84,5,r,V,0,0}, /* sum.b */
- {84,6,r,V,0,0}, /* sum.h */
- {84,7,r,V,0,0}, /* sum.w */
- {84,8,r,V,0,0}, /* sum.l */
- {85,0,r,V,0,0}, /* all */
- {86,0,r,V,0,0}, /* any */
- {87,0,r,V,0,0}, /* parity */
- {0,0,0,0,0,0},
- {88,5,r,V,0,0}, /* max.b */
- {88,6,r,V,0,0}, /* max.h */
- {88,7,r,V,0,0}, /* max.w */
- {88,8,r,V,0,0}, /* max.l */
- {89,5,r,V,0,0}, /* min.b */
- {89,6,r,V,0,0}, /* min.h */
- {89,7,r,V,0,0}, /* min.w */
- {89,8,r,V,0,0}, /* min.l */
- {84,3,r,V,0,0}, /* sum.s */
- {84,4,r,V,0,0}, /* sum.d */
- {90,3,r,V,0,0}, /* prod.s */
- {90,4,r,V,0,0}, /* prod.d */
- {88,3,r,V,0,0}, /* max.s */
- {88,4,r,V,0,0}, /* max.d */
- {89,3,r,V,0,0}, /* min.s */
- {89,4,r,V,0,0}, /* min.d */
- {90,5,r,V,0,0}, /* prod.b */
- {90,6,r,V,0,0}, /* prod.h */
- {90,7,r,V,0,0}, /* prod.w */
- {90,8,r,V,0,0}, /* prod.l */
- {35,2,lr,VM,S,0}, /* plc.f */
- {35,1,lr,VM,S,0}, /* plc.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr formatx[] = {
- {0,0,0,0,0,0},
-};
-struct formstr format1a[] = {
- {91,0,imr,A,0,0}, /* halt */
- {92,0,a4,0,0,0}, /* sysc */
- {18,6,imr,A,0,0}, /* ld.h */
- {18,7,imr,A,0,0}, /* ld.w */
- {5,0,imr,A,0,0}, /* and */
- {6,0,imr,A,0,0}, /* or */
- {7,0,imr,A,0,0}, /* xor */
- {8,0,imr,A,0,0}, /* shf */
- {9,6,imr,A,0,0}, /* add.h */
- {9,7,imr,A,0,0}, /* add.w */
- {10,6,imr,A,0,0}, /* sub.h */
- {10,7,imr,A,0,0}, /* sub.w */
- {3,6,imr,A,0,0}, /* mul.h */
- {3,7,imr,A,0,0}, /* mul.w */
- {4,6,imr,A,0,0}, /* div.h */
- {4,7,imr,A,0,0}, /* div.w */
- {18,7,iml,VL,0,0}, /* ld.w */
- {18,7,iml,VS,0,0}, /* ld.w */
- {0,0,0,0,0,0},
- {8,7,imr,S,0,0}, /* shf.w */
- {93,0,a5,0,0,0}, /* trap */
- {0,0,0,0,0,0},
- {37,6,imr,A,0,0}, /* eq.h */
- {37,7,imr,A,0,0}, /* eq.w */
- {38,6,imr,A,0,0}, /* leu.h */
- {38,7,imr,A,0,0}, /* leu.w */
- {39,6,imr,A,0,0}, /* ltu.h */
- {39,7,imr,A,0,0}, /* ltu.w */
- {40,6,imr,A,0,0}, /* le.h */
- {40,7,imr,A,0,0}, /* le.w */
- {41,6,imr,A,0,0}, /* lt.h */
- {41,7,imr,A,0,0}, /* lt.w */
-};
-struct formstr format1b[] = {
- {18,4,imr,S,0,0}, /* ld.d */
- {18,10,imr,S,0,0}, /* ld.u */
- {18,8,imr,S,0,0}, /* ld.l */
- {18,7,imr,S,0,0}, /* ld.w */
- {5,0,imr,S,0,0}, /* and */
- {6,0,imr,S,0,0}, /* or */
- {7,0,imr,S,0,0}, /* xor */
- {8,0,imr,S,0,0}, /* shf */
- {9,6,imr,S,0,0}, /* add.h */
- {9,7,imr,S,0,0}, /* add.w */
- {10,6,imr,S,0,0}, /* sub.h */
- {10,7,imr,S,0,0}, /* sub.w */
- {3,6,imr,S,0,0}, /* mul.h */
- {3,7,imr,S,0,0}, /* mul.w */
- {4,6,imr,S,0,0}, /* div.h */
- {4,7,imr,S,0,0}, /* div.w */
- {9,3,imr,S,0,0}, /* add.s */
- {10,3,imr,S,0,0}, /* sub.s */
- {3,3,imr,S,0,0}, /* mul.s */
- {4,3,imr,S,0,0}, /* div.s */
- {40,3,imr,S,0,0}, /* le.s */
- {41,3,imr,S,0,0}, /* lt.s */
- {37,6,imr,S,0,0}, /* eq.h */
- {37,7,imr,S,0,0}, /* eq.w */
- {38,6,imr,S,0,0}, /* leu.h */
- {38,7,imr,S,0,0}, /* leu.w */
- {39,6,imr,S,0,0}, /* ltu.h */
- {39,7,imr,S,0,0}, /* ltu.w */
- {40,6,imr,S,0,0}, /* le.h */
- {40,7,imr,S,0,0}, /* le.w */
- {41,6,imr,S,0,0}, /* lt.h */
- {41,7,imr,S,0,0}, /* lt.w */
-};
-struct formstr e0_format0[] = {
- {10,3,rrr,S,V,V}, /* sub.s */
- {10,4,rrr,S,V,V}, /* sub.d */
- {4,3,rrr,S,V,V}, /* div.s */
- {4,4,rrr,S,V,V}, /* div.d */
- {10,11,rrr,S,V,V}, /* sub.s.f */
- {10,12,rrr,S,V,V}, /* sub.d.f */
- {4,11,rrr,S,V,V}, /* div.s.f */
- {4,12,rrr,S,V,V}, /* div.d.f */
- {3,11,rrr,V,V,V}, /* mul.s.f */
- {3,12,rrr,V,V,V}, /* mul.d.f */
- {4,11,rrr,V,V,V}, /* div.s.f */
- {4,12,rrr,V,V,V}, /* div.d.f */
- {3,11,rrr,V,S,V}, /* mul.s.f */
- {3,12,rrr,V,S,V}, /* mul.d.f */
- {4,11,rrr,V,S,V}, /* div.s.f */
- {4,12,rrr,V,S,V}, /* div.d.f */
- {5,2,rrr,V,V,V}, /* and.f */
- {6,2,rrr,V,V,V}, /* or.f */
- {7,2,rrr,V,V,V}, /* xor.f */
- {8,2,rrr,V,V,V}, /* shf.f */
- {5,2,rrr,V,S,V}, /* and.f */
- {6,2,rrr,V,S,V}, /* or.f */
- {7,2,rrr,V,S,V}, /* xor.f */
- {8,2,rrr,V,S,V}, /* shf.f */
- {9,11,rrr,V,V,V}, /* add.s.f */
- {9,12,rrr,V,V,V}, /* add.d.f */
- {10,11,rrr,V,V,V}, /* sub.s.f */
- {10,12,rrr,V,V,V}, /* sub.d.f */
- {9,11,rrr,V,S,V}, /* add.s.f */
- {9,12,rrr,V,S,V}, /* add.d.f */
- {10,11,rrr,V,S,V}, /* sub.s.f */
- {10,12,rrr,V,S,V}, /* sub.d.f */
- {9,13,rrr,V,V,V}, /* add.b.f */
- {9,14,rrr,V,V,V}, /* add.h.f */
- {9,15,rrr,V,V,V}, /* add.w.f */
- {9,16,rrr,V,V,V}, /* add.l.f */
- {9,13,rrr,V,S,V}, /* add.b.f */
- {9,14,rrr,V,S,V}, /* add.h.f */
- {9,15,rrr,V,S,V}, /* add.w.f */
- {9,16,rrr,V,S,V}, /* add.l.f */
- {10,13,rrr,V,V,V}, /* sub.b.f */
- {10,14,rrr,V,V,V}, /* sub.h.f */
- {10,15,rrr,V,V,V}, /* sub.w.f */
- {10,16,rrr,V,V,V}, /* sub.l.f */
- {10,13,rrr,V,S,V}, /* sub.b.f */
- {10,14,rrr,V,S,V}, /* sub.h.f */
- {10,15,rrr,V,S,V}, /* sub.w.f */
- {10,16,rrr,V,S,V}, /* sub.l.f */
- {3,13,rrr,V,V,V}, /* mul.b.f */
- {3,14,rrr,V,V,V}, /* mul.h.f */
- {3,15,rrr,V,V,V}, /* mul.w.f */
- {3,16,rrr,V,V,V}, /* mul.l.f */
- {3,13,rrr,V,S,V}, /* mul.b.f */
- {3,14,rrr,V,S,V}, /* mul.h.f */
- {3,15,rrr,V,S,V}, /* mul.w.f */
- {3,16,rrr,V,S,V}, /* mul.l.f */
- {4,13,rrr,V,V,V}, /* div.b.f */
- {4,14,rrr,V,V,V}, /* div.h.f */
- {4,15,rrr,V,V,V}, /* div.w.f */
- {4,16,rrr,V,V,V}, /* div.l.f */
- {4,13,rrr,V,S,V}, /* div.b.f */
- {4,14,rrr,V,S,V}, /* div.h.f */
- {4,15,rrr,V,S,V}, /* div.w.f */
- {4,16,rrr,V,S,V}, /* div.l.f */
-};
-struct formstr e0_format1[] = {
- {0,0,0,0,0,0},
- {94,0,a3,0,0,0}, /* tst */
- {95,0,a3,0,0,0}, /* lck */
- {96,0,a3,0,0,0}, /* ulk */
- {17,0,a1r,S,0,0}, /* ldea */
- {97,0,a1r,A,0,0}, /* spawn */
- {98,0,a1r,A,0,0}, /* ldcmr */
- {99,0,a2r,A,0,0}, /* stcmr */
- {100,0,a1r,A,0,0}, /* popr */
- {101,0,a2r,A,0,0}, /* pshr */
- {102,7,a1r,A,0,0}, /* rcvr.w */
- {103,7,a2r,A,0,0}, /* matm.w */
- {104,7,a2r,A,0,0}, /* sndr.w */
- {104,8,a2r,S,0,0}, /* sndr.l */
- {102,8,a1r,S,0,0}, /* rcvr.l */
- {103,8,a2r,S,0,0}, /* matm.l */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {105,7,a2r,A,0,0}, /* putr.w */
- {105,8,a2r,S,0,0}, /* putr.l */
- {106,7,a1r,A,0,0}, /* getr.w */
- {106,8,a1r,S,0,0}, /* getr.l */
- {26,13,a2r,S,0,0}, /* ste.b.f */
- {26,14,a2r,S,0,0}, /* ste.h.f */
- {26,15,a2r,S,0,0}, /* ste.w.f */
- {26,16,a2r,S,0,0}, /* ste.l.f */
- {107,7,a2r,A,0,0}, /* matr.w */
- {108,7,a2r,A,0,0}, /* mat.w */
- {109,7,a1r,A,0,0}, /* get.w */
- {110,7,a1r,A,0,0}, /* rcv.w */
- {0,0,0,0,0,0},
- {111,7,a1r,A,0,0}, /* inc.w */
- {112,7,a2r,A,0,0}, /* put.w */
- {113,7,a2r,A,0,0}, /* snd.w */
- {107,8,a2r,S,0,0}, /* matr.l */
- {108,8,a2r,S,0,0}, /* mat.l */
- {109,8,a1r,S,0,0}, /* get.l */
- {110,8,a1r,S,0,0}, /* rcv.l */
- {0,0,0,0,0,0},
- {111,8,a1r,S,0,0}, /* inc.l */
- {112,8,a2r,S,0,0}, /* put.l */
- {113,8,a2r,S,0,0}, /* snd.l */
- {18,13,a1r,V,0,0}, /* ld.b.f */
- {18,14,a1r,V,0,0}, /* ld.h.f */
- {18,15,a1r,V,0,0}, /* ld.w.f */
- {18,16,a1r,V,0,0}, /* ld.l.f */
- {21,13,a2r,V,0,0}, /* st.b.f */
- {21,14,a2r,V,0,0}, /* st.h.f */
- {21,15,a2r,V,0,0}, /* st.w.f */
- {21,16,a2r,V,0,0}, /* st.l.f */
-};
-struct formstr e0_format2[] = {
- {28,5,rr,V,V,0}, /* cvtw.b */
- {28,6,rr,V,V,0}, /* cvtw.h */
- {29,7,rr,V,V,0}, /* cvtb.w */
- {30,7,rr,V,V,0}, /* cvth.w */
- {28,13,rr,V,V,0}, /* cvtw.b.f */
- {28,14,rr,V,V,0}, /* cvtw.h.f */
- {29,15,rr,V,V,0}, /* cvtb.w.f */
- {30,15,rr,V,V,0}, /* cvth.w.f */
- {31,8,rr,V,V,0}, /* cvts.l */
- {32,7,rr,V,V,0}, /* cvtd.w */
- {33,3,rr,V,V,0}, /* cvtl.s */
- {28,4,rr,V,V,0}, /* cvtw.d */
- {31,16,rr,V,V,0}, /* cvts.l.f */
- {32,15,rr,V,V,0}, /* cvtd.w.f */
- {33,11,rr,V,V,0}, /* cvtl.s.f */
- {28,12,rr,V,V,0}, /* cvtw.d.f */
- {114,0,rr,S,S,0}, /* enal */
- {8,7,rr,S,S,0}, /* shf.w */
- {115,0,rr,S,S,0}, /* enag */
- {0,0,0,0,0,0},
- {28,4,rr,S,S,0}, /* cvtw.d */
- {32,7,rr,S,S,0}, /* cvtd.w */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {116,3,rr,S,S,0}, /* frint.s */
- {116,4,rr,S,S,0}, /* frint.d */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {116,3,rr,V,V,0}, /* frint.s */
- {116,4,rr,V,V,0}, /* frint.d */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {116,11,rr,V,V,0}, /* frint.s.f */
- {116,12,rr,V,V,0}, /* frint.d.f */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {81,3,rr,V,V,0}, /* sqrt.s */
- {81,4,rr,V,V,0}, /* sqrt.d */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {81,11,rr,V,V,0}, /* sqrt.s.f */
- {81,12,rr,V,V,0}, /* sqrt.d.f */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e0_format3[] = {
- {32,11,rr,V,V,0}, /* cvtd.s.f */
- {31,12,rr,V,V,0}, /* cvts.d.f */
- {33,12,rr,V,V,0}, /* cvtl.d.f */
- {32,16,rr,V,V,0}, /* cvtd.l.f */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {36,2,rr,V,V,0}, /* tzc.f */
- {44,2,rr,V,V,0}, /* lop.f */
- {117,2,rr,V,V,0}, /* xpnd.f */
- {42,2,rr,V,V,0}, /* not.f */
- {8,2,rr,S,V,0}, /* shf.f */
- {35,17,rr,V,V,0}, /* plc.t.f */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {37,11,rr,V,V,0}, /* eq.s.f */
- {37,12,rr,V,V,0}, /* eq.d.f */
- {43,11,rr,V,V,0}, /* neg.s.f */
- {43,12,rr,V,V,0}, /* neg.d.f */
- {37,11,rr,S,V,0}, /* eq.s.f */
- {37,12,rr,S,V,0}, /* eq.d.f */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {40,11,rr,V,V,0}, /* le.s.f */
- {40,12,rr,V,V,0}, /* le.d.f */
- {41,11,rr,V,V,0}, /* lt.s.f */
- {41,12,rr,V,V,0}, /* lt.d.f */
- {40,11,rr,S,V,0}, /* le.s.f */
- {40,12,rr,S,V,0}, /* le.d.f */
- {41,11,rr,S,V,0}, /* lt.s.f */
- {41,12,rr,S,V,0}, /* lt.d.f */
- {37,13,rr,V,V,0}, /* eq.b.f */
- {37,14,rr,V,V,0}, /* eq.h.f */
- {37,15,rr,V,V,0}, /* eq.w.f */
- {37,16,rr,V,V,0}, /* eq.l.f */
- {37,13,rr,S,V,0}, /* eq.b.f */
- {37,14,rr,S,V,0}, /* eq.h.f */
- {37,15,rr,S,V,0}, /* eq.w.f */
- {37,16,rr,S,V,0}, /* eq.l.f */
- {40,13,rr,V,V,0}, /* le.b.f */
- {40,14,rr,V,V,0}, /* le.h.f */
- {40,15,rr,V,V,0}, /* le.w.f */
- {40,16,rr,V,V,0}, /* le.l.f */
- {40,13,rr,S,V,0}, /* le.b.f */
- {40,14,rr,S,V,0}, /* le.h.f */
- {40,15,rr,S,V,0}, /* le.w.f */
- {40,16,rr,S,V,0}, /* le.l.f */
- {41,13,rr,V,V,0}, /* lt.b.f */
- {41,14,rr,V,V,0}, /* lt.h.f */
- {41,15,rr,V,V,0}, /* lt.w.f */
- {41,16,rr,V,V,0}, /* lt.l.f */
- {41,13,rr,S,V,0}, /* lt.b.f */
- {41,14,rr,S,V,0}, /* lt.h.f */
- {41,15,rr,S,V,0}, /* lt.w.f */
- {41,16,rr,S,V,0}, /* lt.l.f */
- {43,13,rr,V,V,0}, /* neg.b.f */
- {43,14,rr,V,V,0}, /* neg.h.f */
- {43,15,rr,V,V,0}, /* neg.w.f */
- {43,16,rr,V,V,0}, /* neg.l.f */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e0_format4[] = {
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e0_format5[] = {
- {51,13,rr,V,V,0}, /* ldvi.b.f */
- {51,14,rr,V,V,0}, /* ldvi.h.f */
- {51,15,rr,V,V,0}, /* ldvi.w.f */
- {51,16,rr,V,V,0}, /* ldvi.l.f */
- {28,11,rr,V,V,0}, /* cvtw.s.f */
- {31,15,rr,V,V,0}, /* cvts.w.f */
- {28,16,rr,V,V,0}, /* cvtw.l.f */
- {33,15,rr,V,V,0}, /* cvtl.w.f */
- {52,13,rxr,V,V,0}, /* stvi.b.f */
- {52,14,rxr,V,V,0}, /* stvi.h.f */
- {52,15,rxr,V,V,0}, /* stvi.w.f */
- {52,16,rxr,V,V,0}, /* stvi.l.f */
- {52,13,rxr,S,V,0}, /* stvi.b.f */
- {52,14,rxr,S,V,0}, /* stvi.h.f */
- {52,15,rxr,S,V,0}, /* stvi.w.f */
- {52,16,rxr,S,V,0}, /* stvi.l.f */
-};
-struct formstr e0_format6[] = {
- {0,0,rxl,S,CIR,0}, /* mov */
- {0,0,lr,CIR,S,0}, /* mov */
- {0,0,lr,TOC,S,0}, /* mov */
- {0,0,lr,CPUID,S,0}, /* mov */
- {0,0,rxl,S,TTR,0}, /* mov */
- {0,0,lr,TTR,S,0}, /* mov */
- {118,0,nops,0,0,0}, /* ctrsl */
- {119,0,nops,0,0,0}, /* ctrsg */
- {0,0,rxl,S,VMU,0}, /* mov */
- {0,0,lr,VMU,S,0}, /* mov */
- {0,0,rxl,S,VML,0}, /* mov */
- {0,0,lr,VML,S,0}, /* mov */
- {0,0,rxl,S,ICR,0}, /* mov */
- {0,0,lr,ICR,S,0}, /* mov */
- {0,0,rxl,S,TCPU,0}, /* mov */
- {0,0,lr,TCPU,S,0}, /* mov */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {120,0,nops,0,0,0}, /* stop */
- {0,0,0,0,0,0},
- {0,0,rxl,S,TID,0}, /* mov */
- {0,0,lr,TID,S,0}, /* mov */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e0_format7[] = {
- {84,13,r,V,0,0}, /* sum.b.f */
- {84,14,r,V,0,0}, /* sum.h.f */
- {84,15,r,V,0,0}, /* sum.w.f */
- {84,16,r,V,0,0}, /* sum.l.f */
- {85,2,r,V,0,0}, /* all.f */
- {86,2,r,V,0,0}, /* any.f */
- {87,2,r,V,0,0}, /* parity.f */
- {0,0,0,0,0,0},
- {88,13,r,V,0,0}, /* max.b.f */
- {88,14,r,V,0,0}, /* max.h.f */
- {88,15,r,V,0,0}, /* max.w.f */
- {88,16,r,V,0,0}, /* max.l.f */
- {89,13,r,V,0,0}, /* min.b.f */
- {89,14,r,V,0,0}, /* min.h.f */
- {89,15,r,V,0,0}, /* min.w.f */
- {89,16,r,V,0,0}, /* min.l.f */
- {84,11,r,V,0,0}, /* sum.s.f */
- {84,12,r,V,0,0}, /* sum.d.f */
- {90,11,r,V,0,0}, /* prod.s.f */
- {90,12,r,V,0,0}, /* prod.d.f */
- {88,11,r,V,0,0}, /* max.s.f */
- {88,12,r,V,0,0}, /* max.d.f */
- {89,11,r,V,0,0}, /* min.s.f */
- {89,12,r,V,0,0}, /* min.d.f */
- {90,13,r,V,0,0}, /* prod.b.f */
- {90,14,r,V,0,0}, /* prod.h.f */
- {90,15,r,V,0,0}, /* prod.w.f */
- {90,16,r,V,0,0}, /* prod.l.f */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e1_format0[] = {
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {10,18,rrr,S,V,V}, /* sub.s.t */
- {10,19,rrr,S,V,V}, /* sub.d.t */
- {4,18,rrr,S,V,V}, /* div.s.t */
- {4,19,rrr,S,V,V}, /* div.d.t */
- {3,18,rrr,V,V,V}, /* mul.s.t */
- {3,19,rrr,V,V,V}, /* mul.d.t */
- {4,18,rrr,V,V,V}, /* div.s.t */
- {4,19,rrr,V,V,V}, /* div.d.t */
- {3,18,rrr,V,S,V}, /* mul.s.t */
- {3,19,rrr,V,S,V}, /* mul.d.t */
- {4,18,rrr,V,S,V}, /* div.s.t */
- {4,19,rrr,V,S,V}, /* div.d.t */
- {5,1,rrr,V,V,V}, /* and.t */
- {6,1,rrr,V,V,V}, /* or.t */
- {7,1,rrr,V,V,V}, /* xor.t */
- {8,1,rrr,V,V,V}, /* shf.t */
- {5,1,rrr,V,S,V}, /* and.t */
- {6,1,rrr,V,S,V}, /* or.t */
- {7,1,rrr,V,S,V}, /* xor.t */
- {8,1,rrr,V,S,V}, /* shf.t */
- {9,18,rrr,V,V,V}, /* add.s.t */
- {9,19,rrr,V,V,V}, /* add.d.t */
- {10,18,rrr,V,V,V}, /* sub.s.t */
- {10,19,rrr,V,V,V}, /* sub.d.t */
- {9,18,rrr,V,S,V}, /* add.s.t */
- {9,19,rrr,V,S,V}, /* add.d.t */
- {10,18,rrr,V,S,V}, /* sub.s.t */
- {10,19,rrr,V,S,V}, /* sub.d.t */
- {9,20,rrr,V,V,V}, /* add.b.t */
- {9,21,rrr,V,V,V}, /* add.h.t */
- {9,22,rrr,V,V,V}, /* add.w.t */
- {9,23,rrr,V,V,V}, /* add.l.t */
- {9,20,rrr,V,S,V}, /* add.b.t */
- {9,21,rrr,V,S,V}, /* add.h.t */
- {9,22,rrr,V,S,V}, /* add.w.t */
- {9,23,rrr,V,S,V}, /* add.l.t */
- {10,20,rrr,V,V,V}, /* sub.b.t */
- {10,21,rrr,V,V,V}, /* sub.h.t */
- {10,22,rrr,V,V,V}, /* sub.w.t */
- {10,23,rrr,V,V,V}, /* sub.l.t */
- {10,20,rrr,V,S,V}, /* sub.b.t */
- {10,21,rrr,V,S,V}, /* sub.h.t */
- {10,22,rrr,V,S,V}, /* sub.w.t */
- {10,23,rrr,V,S,V}, /* sub.l.t */
- {3,20,rrr,V,V,V}, /* mul.b.t */
- {3,21,rrr,V,V,V}, /* mul.h.t */
- {3,22,rrr,V,V,V}, /* mul.w.t */
- {3,23,rrr,V,V,V}, /* mul.l.t */
- {3,20,rrr,V,S,V}, /* mul.b.t */
- {3,21,rrr,V,S,V}, /* mul.h.t */
- {3,22,rrr,V,S,V}, /* mul.w.t */
- {3,23,rrr,V,S,V}, /* mul.l.t */
- {4,20,rrr,V,V,V}, /* div.b.t */
- {4,21,rrr,V,V,V}, /* div.h.t */
- {4,22,rrr,V,V,V}, /* div.w.t */
- {4,23,rrr,V,V,V}, /* div.l.t */
- {4,20,rrr,V,S,V}, /* div.b.t */
- {4,21,rrr,V,S,V}, /* div.h.t */
- {4,22,rrr,V,S,V}, /* div.w.t */
- {4,23,rrr,V,S,V}, /* div.l.t */
-};
-struct formstr e1_format1[] = {
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {26,20,a2r,S,0,0}, /* ste.b.t */
- {26,21,a2r,S,0,0}, /* ste.h.t */
- {26,22,a2r,S,0,0}, /* ste.w.t */
- {26,23,a2r,S,0,0}, /* ste.l.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {18,20,a1r,V,0,0}, /* ld.b.t */
- {18,21,a1r,V,0,0}, /* ld.h.t */
- {18,22,a1r,V,0,0}, /* ld.w.t */
- {18,23,a1r,V,0,0}, /* ld.l.t */
- {21,20,a2r,V,0,0}, /* st.b.t */
- {21,21,a2r,V,0,0}, /* st.h.t */
- {21,22,a2r,V,0,0}, /* st.w.t */
- {21,23,a2r,V,0,0}, /* st.l.t */
-};
-struct formstr e1_format2[] = {
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {28,20,rr,V,V,0}, /* cvtw.b.t */
- {28,21,rr,V,V,0}, /* cvtw.h.t */
- {29,22,rr,V,V,0}, /* cvtb.w.t */
- {30,22,rr,V,V,0}, /* cvth.w.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {31,23,rr,V,V,0}, /* cvts.l.t */
- {32,22,rr,V,V,0}, /* cvtd.w.t */
- {33,18,rr,V,V,0}, /* cvtl.s.t */
- {28,19,rr,V,V,0}, /* cvtw.d.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {116,18,rr,V,V,0}, /* frint.s.t */
- {116,19,rr,V,V,0}, /* frint.d.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {81,18,rr,V,V,0}, /* sqrt.s.t */
- {81,19,rr,V,V,0}, /* sqrt.d.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e1_format3[] = {
- {32,18,rr,V,V,0}, /* cvtd.s.t */
- {31,19,rr,V,V,0}, /* cvts.d.t */
- {33,19,rr,V,V,0}, /* cvtl.d.t */
- {32,23,rr,V,V,0}, /* cvtd.l.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {36,1,rr,V,V,0}, /* tzc.t */
- {44,1,rr,V,V,0}, /* lop.t */
- {117,1,rr,V,V,0}, /* xpnd.t */
- {42,1,rr,V,V,0}, /* not.t */
- {8,1,rr,S,V,0}, /* shf.t */
- {35,24,rr,V,V,0}, /* plc.t.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {37,18,rr,V,V,0}, /* eq.s.t */
- {37,19,rr,V,V,0}, /* eq.d.t */
- {43,18,rr,V,V,0}, /* neg.s.t */
- {43,19,rr,V,V,0}, /* neg.d.t */
- {37,18,rr,S,V,0}, /* eq.s.t */
- {37,19,rr,S,V,0}, /* eq.d.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {40,18,rr,V,V,0}, /* le.s.t */
- {40,19,rr,V,V,0}, /* le.d.t */
- {41,18,rr,V,V,0}, /* lt.s.t */
- {41,19,rr,V,V,0}, /* lt.d.t */
- {40,18,rr,S,V,0}, /* le.s.t */
- {40,19,rr,S,V,0}, /* le.d.t */
- {41,18,rr,S,V,0}, /* lt.s.t */
- {41,19,rr,S,V,0}, /* lt.d.t */
- {37,20,rr,V,V,0}, /* eq.b.t */
- {37,21,rr,V,V,0}, /* eq.h.t */
- {37,22,rr,V,V,0}, /* eq.w.t */
- {37,23,rr,V,V,0}, /* eq.l.t */
- {37,20,rr,S,V,0}, /* eq.b.t */
- {37,21,rr,S,V,0}, /* eq.h.t */
- {37,22,rr,S,V,0}, /* eq.w.t */
- {37,23,rr,S,V,0}, /* eq.l.t */
- {40,20,rr,V,V,0}, /* le.b.t */
- {40,21,rr,V,V,0}, /* le.h.t */
- {40,22,rr,V,V,0}, /* le.w.t */
- {40,23,rr,V,V,0}, /* le.l.t */
- {40,20,rr,S,V,0}, /* le.b.t */
- {40,21,rr,S,V,0}, /* le.h.t */
- {40,22,rr,S,V,0}, /* le.w.t */
- {40,23,rr,S,V,0}, /* le.l.t */
- {41,20,rr,V,V,0}, /* lt.b.t */
- {41,21,rr,V,V,0}, /* lt.h.t */
- {41,22,rr,V,V,0}, /* lt.w.t */
- {41,23,rr,V,V,0}, /* lt.l.t */
- {41,20,rr,S,V,0}, /* lt.b.t */
- {41,21,rr,S,V,0}, /* lt.h.t */
- {41,22,rr,S,V,0}, /* lt.w.t */
- {41,23,rr,S,V,0}, /* lt.l.t */
- {43,20,rr,V,V,0}, /* neg.b.t */
- {43,21,rr,V,V,0}, /* neg.h.t */
- {43,22,rr,V,V,0}, /* neg.w.t */
- {43,23,rr,V,V,0}, /* neg.l.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e1_format4[] = {
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e1_format5[] = {
- {51,20,rr,V,V,0}, /* ldvi.b.t */
- {51,21,rr,V,V,0}, /* ldvi.h.t */
- {51,22,rr,V,V,0}, /* ldvi.w.t */
- {51,23,rr,V,V,0}, /* ldvi.l.t */
- {28,18,rr,V,V,0}, /* cvtw.s.t */
- {31,22,rr,V,V,0}, /* cvts.w.t */
- {28,23,rr,V,V,0}, /* cvtw.l.t */
- {33,22,rr,V,V,0}, /* cvtl.w.t */
- {52,20,rxr,V,V,0}, /* stvi.b.t */
- {52,21,rxr,V,V,0}, /* stvi.h.t */
- {52,22,rxr,V,V,0}, /* stvi.w.t */
- {52,23,rxr,V,V,0}, /* stvi.l.t */
- {52,20,rxr,S,V,0}, /* stvi.b.t */
- {52,21,rxr,S,V,0}, /* stvi.h.t */
- {52,22,rxr,S,V,0}, /* stvi.w.t */
- {52,23,rxr,S,V,0}, /* stvi.l.t */
-};
-struct formstr e1_format6[] = {
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-struct formstr e1_format7[] = {
- {84,20,r,V,0,0}, /* sum.b.t */
- {84,21,r,V,0,0}, /* sum.h.t */
- {84,22,r,V,0,0}, /* sum.w.t */
- {84,23,r,V,0,0}, /* sum.l.t */
- {85,1,r,V,0,0}, /* all.t */
- {86,1,r,V,0,0}, /* any.t */
- {87,1,r,V,0,0}, /* parity.t */
- {0,0,0,0,0,0},
- {88,20,r,V,0,0}, /* max.b.t */
- {88,21,r,V,0,0}, /* max.h.t */
- {88,22,r,V,0,0}, /* max.w.t */
- {88,23,r,V,0,0}, /* max.l.t */
- {89,20,r,V,0,0}, /* min.b.t */
- {89,21,r,V,0,0}, /* min.h.t */
- {89,22,r,V,0,0}, /* min.w.t */
- {89,23,r,V,0,0}, /* min.l.t */
- {84,18,r,V,0,0}, /* sum.s.t */
- {84,19,r,V,0,0}, /* sum.d.t */
- {90,18,r,V,0,0}, /* prod.s.t */
- {90,19,r,V,0,0}, /* prod.d.t */
- {88,18,r,V,0,0}, /* max.s.t */
- {88,19,r,V,0,0}, /* max.d.t */
- {89,18,r,V,0,0}, /* min.s.t */
- {89,19,r,V,0,0}, /* min.d.t */
- {90,20,r,V,0,0}, /* prod.b.t */
- {90,21,r,V,0,0}, /* prod.h.t */
- {90,22,r,V,0,0}, /* prod.w.t */
- {90,23,r,V,0,0}, /* prod.l.t */
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
- {0,0,0,0,0,0},
-};
-char *lop[] = {
- "mov", /* 0 */
- "merg", /* 1 */
- "mask", /* 2 */
- "mul", /* 3 */
- "div", /* 4 */
- "and", /* 5 */
- "or", /* 6 */
- "xor", /* 7 */
- "shf", /* 8 */
- "add", /* 9 */
- "sub", /* 10 */
- "exit", /* 11 */
- "jmp", /* 12 */
- "jmpi", /* 13 */
- "jmpa", /* 14 */
- "jmps", /* 15 */
- "tac", /* 16 */
- "ldea", /* 17 */
- "ld", /* 18 */
- "tas", /* 19 */
- "pshea", /* 20 */
- "st", /* 21 */
- "call", /* 22 */
- "calls", /* 23 */
- "callq", /* 24 */
- "pfork", /* 25 */
- "ste", /* 26 */
- "incr", /* 27 */
- "cvtw", /* 28 */
- "cvtb", /* 29 */
- "cvth", /* 30 */
- "cvts", /* 31 */
- "cvtd", /* 32 */
- "cvtl", /* 33 */
- "ldpa", /* 34 */
- "plc", /* 35 */
- "tzc", /* 36 */
- "eq", /* 37 */
- "leu", /* 38 */
- "ltu", /* 39 */
- "le", /* 40 */
- "lt", /* 41 */
- "not", /* 42 */
- "neg", /* 43 */
- "lop", /* 44 */
- "cprs", /* 45 */
- "nop", /* 46 */
- "br", /* 47 */
- "bri", /* 48 */
- "bra", /* 49 */
- "brs", /* 50 */
- "ldvi", /* 51 */
- "stvi", /* 52 */
- "ldsdr", /* 53 */
- "ldkdr", /* 54 */
- "ln", /* 55 */
- "patu", /* 56 */
- "pate", /* 57 */
- "pich", /* 58 */
- "plch", /* 59 */
- "idle", /* 60 */
- "rtnq", /* 61 */
- "cfork", /* 62 */
- "rtn", /* 63 */
- "wfork", /* 64 */
- "join", /* 65 */
- "rtnc", /* 66 */
- "exp", /* 67 */
- "sin", /* 68 */
- "cos", /* 69 */
- "psh", /* 70 */
- "pop", /* 71 */
- "eni", /* 72 */
- "dsi", /* 73 */
- "bkpt", /* 74 */
- "msync", /* 75 */
- "mski", /* 76 */
- "xmti", /* 77 */
- "tstvv", /* 78 */
- "diag", /* 79 */
- "pbkpt", /* 80 */
- "sqrt", /* 81 */
- "casr", /* 82 */
- "atan", /* 83 */
- "sum", /* 84 */
- "all", /* 85 */
- "any", /* 86 */
- "parity", /* 87 */
- "max", /* 88 */
- "min", /* 89 */
- "prod", /* 90 */
- "halt", /* 91 */
- "sysc", /* 92 */
- "trap", /* 93 */
- "tst", /* 94 */
- "lck", /* 95 */
- "ulk", /* 96 */
- "spawn", /* 97 */
- "ldcmr", /* 98 */
- "stcmr", /* 99 */
- "popr", /* 100 */
- "pshr", /* 101 */
- "rcvr", /* 102 */
- "matm", /* 103 */
- "sndr", /* 104 */
- "putr", /* 105 */
- "getr", /* 106 */
- "matr", /* 107 */
- "mat", /* 108 */
- "get", /* 109 */
- "rcv", /* 110 */
- "inc", /* 111 */
- "put", /* 112 */
- "snd", /* 113 */
- "enal", /* 114 */
- "enag", /* 115 */
- "frint", /* 116 */
- "xpnd", /* 117 */
- "ctrsl", /* 118 */
- "ctrsg", /* 119 */
- "stop", /* 120 */
-};
-char *rop[] = {
- "", /* 0 */
- ".t", /* 1 */
- ".f", /* 2 */
- ".s", /* 3 */
- ".d", /* 4 */
- ".b", /* 5 */
- ".h", /* 6 */
- ".w", /* 7 */
- ".l", /* 8 */
- ".x", /* 9 */
- ".u", /* 10 */
- ".s.f", /* 11 */
- ".d.f", /* 12 */
- ".b.f", /* 13 */
- ".h.f", /* 14 */
- ".w.f", /* 15 */
- ".l.f", /* 16 */
- ".t.f", /* 17 */
- ".s.t", /* 18 */
- ".d.t", /* 19 */
- ".b.t", /* 20 */
- ".h.t", /* 21 */
- ".w.t", /* 22 */
- ".l.t", /* 23 */
- ".t.t", /* 24 */
-};
+++ /dev/null
-/* Demangler for GNU C++
- Copyright 1989, 1991 Free Software Foundation, Inc.
- Written by James Clark (jjc@jclark.uucp)
- Rewritten by Fred Fish (fnf@cygnus.com) for ARM and Lucid demangling
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* This is for g++ 1.95.03 (November 13 version). */
-
-/* This file exports two functions; cplus_mangle_opname and cplus_demangle.
-
- This file imports xmalloc and xrealloc, which are like malloc and
- realloc except that they generate a fatal error if there is no
- available memory. */
-
-/* GDB-specific, FIXME. */
-#include "defs.h"
-#include "demangle.h"
-
-#include <ctype.h>
-#include <string.h>
-
-/* In order to allow a single demangler executable to demangle strings
- using various common values of CPLUS_MARKER, as well as any specific
- one set at compile time, we maintain a string containing all the
- commonly used ones, and check to see if the marker we are looking for
- is in that string. CPLUS_MARKER is usually '$' on systems where the
- assembler can deal with that. Where the assembler can't, it's usually
- '.' (but on many systems '.' is used for other things). We put the
- current defined CPLUS_MARKER first (which defaults to '$'), followed
- by the next most common value, followed by an explicit '$' in case
- the value of CPLUS_MARKER is not '$'.
-
- We could avoid this if we could just get g++ to tell us what the actual
- cplus marker character is as part of the debug information, perhaps by
- ensuring that it is the character that terminates the gcc<n>_compiled
- marker symbol (FIXME). */
-
-#if !defined (CPLUS_MARKER)
-#define CPLUS_MARKER '$'
-#endif
-
-static const char cplus_markers[] = { CPLUS_MARKER, '.', '$', '\0' };
-
-#ifndef __STDC__
-#define const
-#endif
-
-/* Stuff that is shared between sub-routines.
- * Using a shared structure allows cplus_demangle to be reentrant. */
-
-struct work_stuff
-{
- int options;
- char **typevec;
- int ntypes;
- int typevec_size;
- int constructor;
- int destructor;
- int static_type; /* A static member function */
- int const_type; /* A const member function */
-};
-
-#define PRINT_ANSI_QUALIFIERS (work -> options & DMGL_ANSI)
-#define PRINT_ARG_TYPES (work -> options & DMGL_PARAMS)
-
-static const struct optable
-{
- const char *in;
- const char *out;
- int flags;
-} optable[] = {
- "nw", " new", DMGL_ANSI, /* new (1.92, ansi) */
- "dl", " delete", DMGL_ANSI, /* new (1.92, ansi) */
- "new", " new", 0, /* old (1.91, and 1.x) */
- "delete", " delete", 0, /* old (1.91, and 1.x) */
- "as", "=", DMGL_ANSI, /* ansi */
- "ne", "!=", DMGL_ANSI, /* old, ansi */
- "eq", "==", DMGL_ANSI, /* old, ansi */
- "ge", ">=", DMGL_ANSI, /* old, ansi */
- "gt", ">", DMGL_ANSI, /* old, ansi */
- "le", "<=", DMGL_ANSI, /* old, ansi */
- "lt", "<", DMGL_ANSI, /* old, ansi */
- "plus", "+", 0, /* old */
- "pl", "+", DMGL_ANSI, /* ansi */
- "apl", "+=", DMGL_ANSI, /* ansi */
- "minus", "-", 0, /* old */
- "mi", "-", DMGL_ANSI, /* ansi */
- "ami", "-=", DMGL_ANSI, /* ansi */
- "mult", "*", 0, /* old */
- "ml", "*", DMGL_ANSI, /* ansi */
- "amu", "*=", DMGL_ANSI, /* ansi (ARM/Lucid) */
- "aml", "*=", DMGL_ANSI, /* ansi (GNU/g++) */
- "convert", "+", 0, /* old (unary +) */
- "negate", "-", 0, /* old (unary -) */
- "trunc_mod", "%", 0, /* old */
- "md", "%", DMGL_ANSI, /* ansi */
- "amd", "%=", DMGL_ANSI, /* ansi */
- "trunc_div", "/", 0, /* old */
- "dv", "/", DMGL_ANSI, /* ansi */
- "adv", "/=", DMGL_ANSI, /* ansi */
- "truth_andif", "&&", 0, /* old */
- "aa", "&&", DMGL_ANSI, /* ansi */
- "truth_orif", "||", 0, /* old */
- "oo", "||", DMGL_ANSI, /* ansi */
- "truth_not", "!", 0, /* old */
- "nt", "!", DMGL_ANSI, /* ansi */
- "postincrement","++", 0, /* old */
- "pp", "++", DMGL_ANSI, /* ansi */
- "postdecrement","--", 0, /* old */
- "mm", "--", DMGL_ANSI, /* ansi */
- "bit_ior", "|", 0, /* old */
- "or", "|", DMGL_ANSI, /* ansi */
- "aor", "|=", DMGL_ANSI, /* ansi */
- "bit_xor", "^", 0, /* old */
- "er", "^", DMGL_ANSI, /* ansi */
- "aer", "^=", DMGL_ANSI, /* ansi */
- "bit_and", "&", 0, /* old */
- "ad", "&", DMGL_ANSI, /* ansi */
- "aad", "&=", DMGL_ANSI, /* ansi */
- "bit_not", "~", 0, /* old */
- "co", "~", DMGL_ANSI, /* ansi */
- "call", "()", 0, /* old */
- "cl", "()", DMGL_ANSI, /* ansi */
- "alshift", "<<", 0, /* old */
- "ls", "<<", DMGL_ANSI, /* ansi */
- "als", "<<=", DMGL_ANSI, /* ansi */
- "arshift", ">>", 0, /* old */
- "rs", ">>", DMGL_ANSI, /* ansi */
- "ars", ">>=", DMGL_ANSI, /* ansi */
- "component", "->", 0, /* old */
- "pt", "->", DMGL_ANSI, /* ansi; Lucid C++ form */
- "rf", "->", DMGL_ANSI, /* ansi; ARM/GNU form */
- "indirect", "*", 0, /* old */
- "method_call", "->()", 0, /* old */
- "addr", "&", 0, /* old (unary &) */
- "array", "[]", 0, /* old */
- "vc", "[]", DMGL_ANSI, /* ansi */
- "compound", ", ", 0, /* old */
- "cm", ", ", DMGL_ANSI, /* ansi */
- "cond", "?:", 0, /* old */
- "cn", "?:", DMGL_ANSI, /* psuedo-ansi */
- "max", ">?", 0, /* old */
- "mx", ">?", DMGL_ANSI, /* psuedo-ansi */
- "min", "<?", 0, /* old */
- "mn", "<?", DMGL_ANSI, /* psuedo-ansi */
- "nop", "", 0, /* old (for operator=) */
- "rm", "->*", DMGL_ANSI, /* ansi */
-};
-
-
-typedef struct string /* Beware: these aren't required to be */
-{ /* '\0' terminated. */
- char *b; /* pointer to start of string */
- char *p; /* pointer after last character */
- char *e; /* pointer after end of allocated space */
-} string;
-
-#define STRING_EMPTY(str) ((str) -> b == (str) -> p)
-#define PREPEND_BLANK(str) {if (!STRING_EMPTY(str)) \
- string_prepend(str, " ");}
-#define APPEND_BLANK(str) {if (!STRING_EMPTY(str)) \
- string_append(str, " ");}
-
-#define ARM_VTABLE_STRING "__vtbl__" /* Lucid/cfront virtual table prefix */
-#define ARM_VTABLE_STRLEN 8 /* strlen (ARM_VTABLE_STRING) */
-
-/* Prototypes for local functions */
-
-static char *
-mop_up PARAMS ((struct work_stuff *, string *, int));
-
-#if 0
-static int
-demangle_method_args PARAMS ((struct work_stuff *work, const char **, string *));
-#endif
-
-static int
-demangle_template PARAMS ((struct work_stuff *work, const char **, string *));
-
-static int
-demangle_qualified PARAMS ((struct work_stuff *, const char **, string *,
- int));
-
-static int
-demangle_class PARAMS ((struct work_stuff *, const char **, string *));
-
-static int
-demangle_fund_type PARAMS ((struct work_stuff *, const char **, string *));
-
-static int
-demangle_signature PARAMS ((struct work_stuff *, const char **, string *));
-
-static int
-demangle_prefix PARAMS ((struct work_stuff *, const char **, string *));
-
-static int
-gnu_special PARAMS ((struct work_stuff *, const char **, string *));
-
-static int
-cfront_special PARAMS ((struct work_stuff *, const char **, string *));
-
-static void
-string_need PARAMS ((string *, int));
-
-static void
-string_delete PARAMS ((string *));
-
-static void
-string_init PARAMS ((string *));
-
-static void
-string_clear PARAMS ((string *));
-
-#if 0
-static int
-string_empty PARAMS ((string *));
-#endif
-
-static void
-string_append PARAMS ((string *, const char *));
-
-static void
-string_appends PARAMS ((string *, string *));
-
-static void
-string_appendn PARAMS ((string *, const char *, int));
-
-static void
-string_prepend PARAMS ((string *, const char *));
-
-static void
-string_prependn PARAMS ((string *, const char *, int));
-
-static int
-get_count PARAMS ((const char **, int *));
-
-static int
-consume_count PARAMS ((const char **));
-
-static int
-demangle_args PARAMS ((struct work_stuff *, const char **, string *));
-
-static int
-do_type PARAMS ((struct work_stuff *, const char **, string *));
-
-static int
-do_arg PARAMS ((struct work_stuff *, const char **, string *));
-
-static void
-demangle_function_name PARAMS ((struct work_stuff *, const char **, string *,
- const char *));
-
-static void
-remember_type PARAMS ((struct work_stuff *, const char *, int));
-
-static void
-forget_types PARAMS ((struct work_stuff *));
-
-#if 0
-static void
-string_prepends PARAMS ((string *, string *));
-#endif
-
-/* Translate count to integer, consuming tokens in the process.
- Conversion terminates on the first non-digit character. */
-
-static int
-consume_count (type)
- const char **type;
-{
- int count = 0;
-
- do
- {
- count *= 10;
- count += **type - '0';
- (*type)++;
- } while (isdigit (**type));
- return (count);
-}
-
-/* Takes operator name as e.g. "++" and returns mangled
- operator name (e.g. "postincrement_expr"), or NULL if not found.
-
- If OPTIONS & DMGL_ANSI == 1, return the ANSI name;
- if OPTIONS & DMGL_ANSI == 0, return the old GNU name. */
-
-char *
-cplus_mangle_opname (opname, options)
- char *opname;
- int options;
-{
- int i;
- int len;
-
- len = strlen (opname);
- for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
- {
- if (strlen (optable[i].out) == len
- && (options & DMGL_ANSI) == (optable[i].flags & DMGL_ANSI)
- && memcmp (optable[i].out, opname, len) == 0)
- return ((char *)optable[i].in);
- }
- return (0);
-}
-
-/* char *cplus_demangle (const char *name, int options)
-
- If NAME is a mangled function name produced by GNU C++, then
- a pointer to a malloced string giving a C++ representation
- of the name will be returned; otherwise NULL will be returned.
- It is the caller's responsibility to free the string which
- is returned.
-
- The OPTIONS arg may contain one or more of the following bits:
-
- DMGL_ANSI ANSI qualifiers such as `const' and `void' are
- included.
- DMGL_PARAMS Function parameters are included.
-
- For example,
-
- cplus_demangle ("foo__1Ai", DMGL_PARAMS) => "A::foo(int)"
- cplus_demangle ("foo__1Ai", DMGL_PARAMS | DMGL_ANSI) => "A::foo(int)"
- cplus_demangle ("foo__1Ai", 0) => "A::foo"
-
- cplus_demangle ("foo__1Afe", DMGL_PARAMS) => "A::foo(float,...)"
- cplus_demangle ("foo__1Afe", DMGL_PARAMS | DMGL_ANSI)=> "A::foo(float,...)"
- cplus_demangle ("foo__1Afe", 0) => "A::foo"
-
- Note that any leading underscores, or other such characters prepended by
- the compilation system, are presumed to have already been stripped from
- TYPE. */
-
-char *
-cplus_demangle (mangled, options)
- const char *mangled;
- int options;
-{
- string decl;
- int success = 0;
- struct work_stuff work[1];
- char *demangled = NULL;
-
- if ((mangled != NULL) && (*mangled != '\0'))
- {
- memset ((char *) work, 0, sizeof (work));
- work -> options = options;
-
- string_init (&decl);
-
- /* First check to see if gnu style demangling is active and if the
- string to be demangled contains a CPLUS_MARKER. If so, attempt to
- recognize one of the gnu special forms rather than looking for a
- standard prefix. In particular, don't worry about whether there
- is a "__" string in the mangled string. Consider "_$_5__foo" for
- example. */
-
- if ((AUTO_DEMANGLING || GNU_DEMANGLING)
- && (strpbrk (mangled, cplus_markers)) != NULL)
- {
- success = gnu_special (work, &mangled, &decl);
- }
- else
- {
- success = demangle_prefix (work, &mangled, &decl);
- }
- if (success && (*mangled != '\0'))
- {
- success = demangle_signature (work, &mangled, &decl);
- }
- demangled = mop_up (work, &decl, success);
- }
- return (demangled);
-}
-
-static char *
-mop_up (work, declp, success)
- struct work_stuff *work;
- string *declp;
- int success;
-{
- int i;
- char *demangled = NULL;
-
- /* Discard the remembered types, if any. */
-
- forget_types (work);
- if (work -> typevec != NULL)
- {
- free ((char *) work -> typevec);
- }
-
- /* If demangling was successful, ensure that the demangled string is null
- terminated and return it. Otherwise, free the demangling decl. */
-
- if (!success)
- {
- string_delete (declp);
- }
- else
- {
- string_appendn (declp, "", 1);
- demangled = declp -> b;
- }
- return (demangled);
-}
-
-/*
-
-LOCAL FUNCTION
-
- demangle_signature -- demangle the signature part of a mangled name
-
-SYNOPSIS
-
- static int
- demangle_signature (struct work_stuff *work, const char **mangled,
- string *declp);
-
-DESCRIPTION
-
- Consume and demangle the signature portion of the mangled name.
-
- DECLP is the string where demangled output is being built. At
- entry it contains the demangled root name from the mangled name
- prefix. I.E. either a demangled operator name or the root function
- name. In some special cases, it may contain nothing.
-
- *MANGLED points to the current unconsumed location in the mangled
- name. As tokens are consumed and demangling is performed, the
- pointer is updated to continuously point at the next token to
- be consumed.
-
- Demangling GNU style mangled names is nasty because there is no
- explicit token that marks the start of the outermost function
- argument list.
-*/
-
-static int
-demangle_signature (work, mangled, declp)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
-{
- int success = 1;
- int func_done = 0;
- int expect_func = 0;
- const char *oldmangled;
-
- while (success && (**mangled != '\0'))
- {
- switch (**mangled)
- {
- case 'Q':
- oldmangled = *mangled;
- success = demangle_qualified (work, mangled, declp, 1);
- if (success)
- {
- remember_type (work, oldmangled, *mangled - oldmangled);
- }
- if (AUTO_DEMANGLING || GNU_DEMANGLING)
- {
- expect_func = 1;
- }
- break;
-
- case 'S':
- /* Static member function */
- (*mangled)++;
- work -> static_type = 1;
- break;
-
- case 'C':
- /* a const member function */
- (*mangled)++;
- work -> const_type = 1;
- break;
-
- case '0': case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
- oldmangled = *mangled;
- success = demangle_class (work, mangled, declp);
- if (success)
- {
- remember_type (work, oldmangled, *mangled - oldmangled);
- }
- if (AUTO_DEMANGLING || GNU_DEMANGLING)
- {
- expect_func = 1;
- }
- break;
-
- case 'F':
- /* Function */
- /* ARM style demangling includes a specific 'F' character after
- the class name. For GNU style, it is just implied. So we can
- safely just consume any 'F' at this point and be compatible
- with either style. */
-
- func_done = 1;
- (*mangled)++;
-
- /* For lucid/cfront style we have to forget any types we might
- have remembered up to this point, since they were not argument
- types. GNU style considers all types seen as available for
- back references. See comment in demangle_args() */
-
- if (LUCID_DEMANGLING || CFRONT_DEMANGLING)
- {
- forget_types (work);
- }
- success = demangle_args (work, mangled, declp);
- break;
-
- case 't':
- /* Template */
- success = demangle_template (work, mangled, declp);
- break;
-
- case '_':
- /* At the outermost level, we cannot have a return type specified,
- so if we run into another '_' at this point we are dealing with
- a mangled name that is either bogus, or has been mangled by
- some algorithm we don't know how to deal with. So just
- reject the entire demangling. */
- success = 0;
- break;
-
- default:
- if (AUTO_DEMANGLING || GNU_DEMANGLING)
- {
- /* Assume we have stumbled onto the first outermost function
- argument token, and start processing args. */
- func_done = 1;
- success = demangle_args (work, mangled, declp);
- }
- else
- {
- /* Non-GNU demanglers use a specific token to mark the start
- of the outermost function argument tokens. Typically 'F',
- for ARM-demangling, for example. So if we find something
- we are not prepared for, it must be an error. */
- success = 0;
- }
- break;
- }
- if (AUTO_DEMANGLING || GNU_DEMANGLING)
- {
- if (success && expect_func)
- {
- func_done = 1;
- success = demangle_args (work, mangled, declp);
- }
- }
- }
- if (success && !func_done)
- {
- if (AUTO_DEMANGLING || GNU_DEMANGLING)
- {
- /* With GNU style demangling, bar__3foo is 'foo::bar(void)', and
- bar__3fooi is 'foo::bar(int)'. We get here when we find the
- first case, and need to ensure that the '(void)' gets added to
- the current declp. Note that with ARM, the first case
- represents the name of a static data member 'foo::bar',
- which is in the current declp, so we leave it alone. */
- success = demangle_args (work, mangled, declp);
- }
- }
- if (success && work -> static_type && PRINT_ARG_TYPES)
- {
- string_append (declp, " static");
- }
- if (success && work -> const_type && PRINT_ARG_TYPES)
- {
- string_append (declp, " const");
- }
- return (success);
-}
-
-#if 0
-
-static int
-demangle_method_args (work, mangled, declp)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
-{
- int success = 0;
-
- if (work -> static_type)
- {
- string_append (declp, *mangled + 1);
- *mangled += strlen (*mangled);
- success = 1;
- }
- else
- {
- success = demangle_args (work, mangled, declp);
- }
- return (success);
-}
-
-#endif
-
-static int
-demangle_template (work, mangled, declp)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
-{
- int i;
- string tname;
- string trawname;
- int is_pointer;
- int is_real;
- int is_integral;
- int r;
- int need_comma = 0;
- int success = 0;
- int done;
- const char *old_p;
- int symbol_len;
- string temp;
-
- (*mangled)++;
- string_init (&tname);
- string_init (&trawname);
- /* get template name */
- if (!get_count (mangled, &r))
- {
- return (0);
- }
- string_appendn (&tname, *mangled, r);
- string_appendn (&trawname, *mangled, r);
- string_appendn (&trawname, "", 1);
- *mangled += r;
- string_append (&tname, "<");
- /* get size of template parameter list */
- if (!get_count (mangled, &r))
- {
- return (0);
- }
- for (i = 0; i < r; i++)
- {
- if (need_comma)
- {
- string_append (&tname, ", ");
- }
- /* Z for type parameters */
- if (**mangled == 'Z')
- {
- (*mangled)++;
- success = do_type (work, mangled, &temp);
- string_appendn (&temp, "", 1);
- if (success)
- {
- string_append (&tname, temp.b);
- }
- string_delete(&temp);
- if (!success)
- {
- break;
- }
- }
- else
- {
- /* otherwise, value parameter */
- old_p = *mangled;
- is_pointer = 0;
- is_real = 0;
- is_integral = 0;
- done = 0;
- success = do_type (work, mangled, &temp);
- string_appendn (&temp, "", 1);
- if (success)
- {
- string_append (&tname, temp.b);
- }
- string_delete(&temp);
- if (!success)
- {
- break;
- }
- string_append (&tname, "=");
- while (*old_p && !done)
- {
- switch (*old_p)
- {
- case 'P':
- case 'R':
- done = is_pointer = 1;
- break;
- case 'C': /* const */
- case 'S': /* explicitly signed [char] */
- case 'U': /* unsigned */
- case 'V': /* volatile */
- case 'F': /* function */
- case 'M': /* member function */
- case 'O': /* ??? */
- old_p++;
- continue;
- case 'Q': /* repetition of following */
- case 'T': /* remembered type */
- abort ();
- break;
- case 'v': /* void */
- abort ();
- break;
- case 'x': /* long long */
- case 'l': /* long */
- case 'i': /* int */
- case 's': /* short */
- case 'c': /* char */
- done = is_integral = 1;
- break;
- case 'r': /* long double */
- case 'd': /* double */
- case 'f': /* float */
- done = is_real = 1;
- break;
- default:
- abort ();
- }
- }
- if (is_integral)
- {
- if (**mangled == 'm')
- {
- string_appendn (&tname, "-", 1);
- (*mangled)++;
- }
- while (isdigit (**mangled))
- {
- string_appendn (&tname, *mangled, 1);
- (*mangled)++;
- }
- }
- else if (is_real)
- {
- if (**mangled == 'm')
- {
- string_appendn (&tname, "-", 1);
- (*mangled)++;
- }
- while (isdigit (**mangled))
- {
- string_appendn (&tname, *mangled, 1);
- (*mangled)++;
- }
- if (**mangled == '.') /* fraction */
- {
- string_appendn (&tname, ".", 1);
- (*mangled)++;
- while (isdigit (**mangled))
- {
- string_appendn (&tname, *mangled, 1);
- (*mangled)++;
- }
- }
- if (**mangled == 'e') /* exponent */
- {
- string_appendn (&tname, "e", 1);
- (*mangled)++;
- while (isdigit (**mangled))
- {
- string_appendn (&tname, *mangled, 1);
- (*mangled)++;
- }
- }
- }
- else if (is_pointer)
- {
- if (!get_count (mangled, &symbol_len))
- {
- success = 0;
- break;
- }
- string_appendn (&tname, *mangled, symbol_len);
- *mangled += symbol_len;
- }
- }
- need_comma = 1;
- }
- string_append (&tname, ">::");
- if (work -> destructor)
- {
- string_append (&tname, "~");
- }
- if (work -> constructor || work -> destructor)
- {
- string_append (&tname, trawname.b);
- }
- string_delete(&trawname);
-
- if (!success)
- {
- string_delete(&tname);
- }
- else
- {
- string_prepend (declp, tname.b);
- string_delete (&tname);
-
- if (work -> static_type)
- {
- string_append (declp, *mangled + 1);
- *mangled += strlen (*mangled);
- success = 1;
- }
- else
- {
- success = demangle_args (work, mangled, declp);
- }
- }
- return (success);
-}
-
-/*
-
-LOCAL FUNCTION
-
- demangle_class -- demangle a mangled class sequence
-
-SYNOPSIS
-
- static int
- demangle_class (struct work_stuff *work, const char **mangled,
- strint *declp)
-
-DESCRIPTION
-
- DECLP points to the buffer into which demangling is being done.
-
- *MANGLED points to the current token to be demangled. On input,
- it points to a mangled class (I.E. "3foo", "13verylongclass", etc.)
- On exit, it points to the next token after the mangled class on
- success, or the first unconsumed token on failure.
-
- If the CONSTRUCTOR or DESTRUCTOR flags are set in WORK, then
- we are demangling a constructor or destructor. In this case
- we prepend "class::class" or "class::~class" to DECLP.
-
- Otherwise, we prepend "class::" to the current DECLP.
-
- Reset the constructor/destructor flags once they have been
- "consumed". This allows demangle_class to be called later during
- the same demangling, to do normal class demangling.
-
- Returns 1 if demangling is successful, 0 otherwise.
-
-*/
-
-static int
-demangle_class (work, mangled, declp)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
-{
- int n;
- int success = 0;
-
- n = consume_count (mangled);
- if (strlen (*mangled) >= n)
- {
- if (work -> constructor || work -> destructor)
- {
- string_prependn (declp, *mangled, n);
- if (work -> destructor)
- {
- string_prepend (declp, "~");
- }
- work -> constructor = work -> destructor = 0;
- }
- string_prepend (declp, "::");
- string_prependn (declp, *mangled, n);
- *mangled += n;
- success = 1;
- }
- return (success);
-}
-
-/*
-
-LOCAL FUNCTION
-
- demangle_prefix -- consume the mangled name prefix and find signature
-
-SYNOPSIS
-
- static int
- demangle_prefix (struct work_stuff *work, const char **mangled,
- string *declp);
-
-DESCRIPTION
-
- Consume and demangle the prefix of the mangled name.
-
- DECLP points to the string buffer into which demangled output is
- placed. On entry, the buffer is empty. On exit it contains
- the root function name, the demangled operator name, or in some
- special cases either nothing or the completely demangled result.
-
- MANGLED points to the current pointer into the mangled name. As each
- token of the mangled name is consumed, it is updated. Upon entry
- the current mangled name pointer points to the first character of
- the mangled name. Upon exit, it should point to the first character
- of the signature if demangling was successful, or to the first
- unconsumed character if demangling of the prefix was unsuccessful.
-
- Returns 1 on success, 0 otherwise.
- */
-
-static int
-demangle_prefix (work, mangled, declp)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
-{
- int success = 1;
- const char *scan;
- int i;
-
- scan = strstr (*mangled, "__");
-
- if (scan != NULL)
- {
- /* We found a sequence of two or more '_', ensure that we start at
- the last pair in the sequence. */
- i = strspn (scan, "_");
- if (i > 2)
- {
- scan += (i - 2);
- }
- }
-
- if (scan == NULL)
- {
- success = 0;
- }
- else if (work -> static_type)
- {
- if (!isdigit (scan[0]) && (scan[0] != 't'))
- {
- success = 0;
- }
- }
- else if ((scan == *mangled) && (isdigit (scan[2]) || (scan[2] == 'Q')))
- {
- /* A GNU style constructor starts with "__<digit>" or "__Q". */
- work -> constructor = 1;
- *mangled = scan + 2;
- }
- else if ((scan == *mangled) && !isdigit (scan[2]) && (scan[2] != 't'))
- {
- /* Mangled name starts with "__". Skip over any leading '_' characters,
- then find the next "__" that separates the prefix from the signature.
- */
- if (!(CFRONT_DEMANGLING || LUCID_DEMANGLING)
- || (cfront_special (work, mangled, declp) == 0))
- {
- while (*scan == '_')
- {
- scan++;
- }
- if ((scan = strstr (scan, "__")) == NULL || (*(scan + 2) == '\0'))
- {
- /* No separator (I.E. "__not_mangled"), or empty signature
- (I.E. "__not_mangled_either__") */
- success = 0;
- }
- else
- {
- demangle_function_name (work, mangled, declp, scan);
- }
- }
- }
- else if (*(scan + 2) != '\0')
- {
- /* Mangled name does not start with "__" but does have one somewhere
- in there with non empty stuff after it. Looks like a global
- function name. */
- demangle_function_name (work, mangled, declp, scan);
- }
- else
- {
- /* Doesn't look like a mangled name */
- success = 0;
- }
- return (success);
-}
-
-/*
-
-LOCAL FUNCTION
-
- gnu_special -- special handling of gnu mangled strings
-
-SYNOPSIS
-
- static int
- gnu_special (struct work_stuff *work, const char **mangled,
- string *declp);
-
-
-DESCRIPTION
-
- Process some special GNU style mangling forms that don't fit
- the normal pattern. For example:
-
- _$_3foo (destructor for class foo)
- _vt$foo (foo virtual table)
- _vt$foo$bar (foo::bar virtual table)
- _3foo$varname (static data member)
- */
-
-static int
-gnu_special (work, mangled, declp)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
-{
- int n;
- int success = 1;
- const char *p;
-
- if ((*mangled)[0] == '_'
- && strchr (cplus_markers, (*mangled)[1]) != NULL
- && (*mangled)[2] == '_')
- {
- /* Found a GNU style destructor, get past "_<CPLUS_MARKER>_" */
- (*mangled) += 3;
- work -> destructor = 1;
- }
- else if ((*mangled)[0] == '_'
- && (*mangled)[1] == 'v'
- && (*mangled)[2] == 't'
- && strchr (cplus_markers, (*mangled)[3]) != NULL)
- {
- /* Found a GNU style virtual table, get past "_vt<CPLUS_MARKER>"
- and create the decl. Note that we consume the entire mangled
- input string, which means that demangle_signature has no work
- to do. */
- (*mangled) += 4;
- while (**mangled != '\0')
- {
- n = strcspn (*mangled, cplus_markers);
- string_appendn (declp, *mangled, n);
- (*mangled) += n;
- if (**mangled != '\0')
- {
- string_append (declp, "::");
- (*mangled)++;
- }
- }
- string_append (declp, " virtual table");
- }
- else if ((*mangled)[0] == '_'
- && isdigit ((*mangled)[1])
- && (p = strpbrk (*mangled, cplus_markers)) != NULL)
- {
- /* static data member, "_3foo$varname" for example */
- (*mangled)++;
- p++;
- n = consume_count (mangled);
- string_appendn (declp, *mangled, n);
- string_append (declp, "::");
- n = strlen (p);
- string_appendn (declp, p, n);
- (*mangled) = p + n;
- }
- else
- {
- success = 0;
- }
- return (success);
-}
-
-/*
-
-LOCAL FUNCTION
-
- cfront_special -- special handling of cfront/lucid mangled strings
-
-SYNOPSIS
-
- static int
- cfront_special (struct work_stuff *work, const char **mangled,
- string *declp);
-
-
-DESCRIPTION
-
- Process some special cfront style mangling forms that don't fit
- the normal pattern. For example:
-
- __vtbl__3foo (foo virtual table)
- __vtbl__3foo__3bar (bar::foo virtual table)
-
- */
-
-static int
-cfront_special (work, mangled, declp)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
-{
- int n;
- int i;
- int success = 1;
- const char *p;
-
- if (strncmp (*mangled, ARM_VTABLE_STRING, ARM_VTABLE_STRLEN) == 0)
- {
- /* Found a cfront style virtual table, get past ARM_VTABLE_STRING
- and create the decl. Note that we consume the entire mangled
- input string, which means that demangle_signature has no work
- to do. */
- (*mangled) += ARM_VTABLE_STRLEN;
- while (**mangled != '\0')
- {
- n = consume_count (mangled);
- string_prependn (declp, *mangled, n);
- (*mangled) += n;
- if ((*mangled)[0] == '_' && (*mangled)[1] == '_')
- {
- string_prepend (declp, "::");
- (*mangled) += 2;
- }
- }
- string_append (declp, " virtual table");
- }
- else
- {
- success = 0;
- }
- return (success);
-}
-
-/*
-
-LOCAL FUNCTION
-
- demangle_qualified -- demangle 'Q' qualified name strings
-
-SYNOPSIS
-
- static int
- demangle_qualified (struct work_stuff *, const char *mangled,
- string *result, int isfuncname);
-
-DESCRIPTION
-
- Demangle a qualified name, such as "Q25Outer5Inner" which is
- the mangled form of "Outer::Inner". The demangled output is
- appended to the result string.
-
- If isfuncname is nonzero, then the qualified name we are building
- is going to be used as a member function name, so if it is a
- constructor or destructor function, append an appropriate
- constructor or destructor name. I.E. for the above example,
- the result for use as a constructor is "Outer::Inner::Inner"
- and the result for use as a destructor is "Outer::Inner::~Inner".
-
-BUGS
-
- Numeric conversion is ASCII dependent (FIXME).
-
- */
-
-static int
-demangle_qualified (work, mangled, result, isfuncname)
- struct work_stuff *work;
- const char **mangled;
- string *result;
- int isfuncname;
-{
- int qualifiers;
- int namelength;
- int success = 0;
-
- qualifiers = (*mangled)[1] - '0';
- if (qualifiers > 0 && qualifiers < 10)
- {
- /* Assume success until we discover otherwise. Skip over the 'Q', the
- qualifier count, and any '_' between the qualifier count and the
- first name (cfront qualified names). */
-
- success = 1;
- if ((*mangled)[2] == '_')
- {
- (*mangled)++;
- }
- (*mangled) += 2;
-
-
- /* Pick off the names and append them to the result string as they
- are found, separated by '::'. */
-
- while (qualifiers-- > 0)
- {
- namelength = consume_count (mangled);
- if (strlen (*mangled) < namelength)
- {
- /* Simple sanity check failed */
- success = 0;
- break;
- }
- string_appendn (result, *mangled, namelength);
- if (qualifiers > 0)
- {
- string_appendn (result, "::", 2);
- }
- *mangled += namelength;
- }
-
- /* If we are using the result as a function name, we need to append
- the appropriate '::' separated constructor or destructor name.
- We do this here because this is the most convenient place, where
- we already have a pointer to the name and the length of the name. */
-
- if (isfuncname && (work -> constructor || work -> destructor))
- {
- string_appendn (result, "::", 2);
- if (work -> destructor)
- {
- string_append (result, "~");
- }
- string_appendn (result, (*mangled) - namelength, namelength);
- }
- }
- return (success);
-}
-
-/*
-
-LOCAL FUNCTION
-
- get_count -- convert an ascii count to integer, consuming tokens
-
-SYNOPSIS
-
- static int
- get_count (const char **type, int *count)
-
-DESCRIPTION
-
- Return 0 if no conversion is performed, 1 if a string is converted.
-*/
-
-static int
-get_count (type, count)
- const char **type;
- int *count;
-{
- const char *p;
- int n;
-
- if (!isdigit (**type))
- {
- return (0);
- }
- else
- {
- *count = **type - '0';
- (*type)++;
- if (isdigit (**type))
- {
- p = *type;
- n = *count;
- do
- {
- n *= 10;
- n += *p - '0';
- p++;
- }
- while (isdigit (*p));
- if (*p == '_')
- {
- *type = p + 1;
- *count = n;
- }
- }
- }
- return (1);
-}
-
-/* result will be initialised here; it will be freed on failure */
-
-static int
-do_type (work, mangled, result)
- struct work_stuff *work;
- const char **mangled;
- string *result;
-{
- int n;
- int done;
- int success;
- string decl;
- const char *remembered_type;
- int constp;
- int volatilep;
-
- string_init (&decl);
- string_init (result);
-
- done = 0;
- success = 1;
- while (success && !done)
- {
- int member;
- switch (**mangled)
- {
-
- /* A pointer type */
- case 'P':
- (*mangled)++;
- string_prepend (&decl, "*");
- break;
-
- /* A reference type */
- case 'R':
- (*mangled)++;
- string_prepend (&decl, "&");
- break;
-
- /* A back reference to a previously seen type */
- case 'T':
- (*mangled)++;
- if (!get_count (mangled, &n) || n >= work -> ntypes)
- {
- success = 0;
- }
- else
- {
- remembered_type = work -> typevec[n];
- mangled = &remembered_type;
- }
- break;
-
- /* A function */
- case 'F':
- (*mangled)++;
- if (!STRING_EMPTY (&decl) && decl.b[0] == '*')
- {
- string_prepend (&decl, "(");
- string_append (&decl, ")");
- }
- /* After picking off the function args, we expect to either find the
- function return type (preceded by an '_') or the end of the
- string. */
- if (!demangle_args (work, mangled, &decl)
- || (**mangled != '_' && **mangled != '\0'))
- {
- success = 0;
- }
- if (success && (**mangled == '_'))
- {
- (*mangled)++;
- }
- break;
-
- case 'M':
- case 'O':
- {
- constp = 0;
- volatilep = 0;
-
- member = **mangled == 'M';
- (*mangled)++;
- if (!isdigit (**mangled))
- {
- success = 0;
- break;
- }
- n = consume_count (mangled);
- if (strlen (*mangled) < n)
- {
- success = 0;
- break;
- }
- string_append (&decl, ")");
- string_prepend (&decl, "::");
- string_prependn (&decl, *mangled, n);
- string_prepend (&decl, "(");
- *mangled += n;
- if (member)
- {
- if (**mangled == 'C')
- {
- (*mangled)++;
- constp = 1;
- }
- if (**mangled == 'V')
- {
- (*mangled)++;
- volatilep = 1;
- }
- if (*(*mangled)++ != 'F')
- {
- success = 0;
- break;
- }
- }
- if ((member && !demangle_args (work, mangled, &decl))
- || **mangled != '_')
- {
- success = 0;
- break;
- }
- (*mangled)++;
- if (! PRINT_ANSI_QUALIFIERS)
- {
- break;
- }
- if (constp)
- {
- APPEND_BLANK (&decl);
- string_append (&decl, "const");
- }
- if (volatilep)
- {
- APPEND_BLANK (&decl);
- string_append (&decl, "volatile");
- }
- break;
- }
-
- case 'C':
- if ((*mangled)[1] == 'P')
- {
- (*mangled)++;
- if (PRINT_ANSI_QUALIFIERS)
- {
- if (!STRING_EMPTY (&decl))
- {
- string_prepend (&decl, " ");
- }
- string_prepend (&decl, "const");
- }
- break;
- }
-
- /* fall through */
- default:
- done = 1;
- break;
- }
- }
-
- switch (**mangled)
- {
- /* A qualified name, such as "Outer::Inner". */
- case 'Q':
- success = demangle_qualified (work, mangled, result, 0);
- break;
-
- default:
- success = demangle_fund_type (work, mangled, result);
- break;
- }
-
- if (success)
- {
- if (!STRING_EMPTY (&decl))
- {
- string_append (result, " ");
- string_appends (result, &decl);
- }
- }
- else
- {
- string_delete (result);
- }
- string_delete (&decl);
- return (success);
-}
-
-/* Given a pointer to a type string that represents a fundamental type
- argument (int, long, unsigned int, etc) in TYPE, a pointer to the
- string in which the demangled output is being built in RESULT, and
- the WORK structure, decode the types and add them to the result.
-
- For example:
-
- "Ci" => "const int"
- "Sl" => "signed long"
- "CUs" => "const unsigned short"
-
- */
-
-static int
-demangle_fund_type (work, mangled, result)
- struct work_stuff *work;
- const char **mangled;
- string *result;
-{
- int done = 0;
- int success = 1;
- int n;
-
- /* First pick off any type qualifiers. There can be more than one. */
-
- while (!done)
- {
- switch (**mangled)
- {
- case 'C':
- (*mangled)++;
- if (PRINT_ANSI_QUALIFIERS)
- {
- APPEND_BLANK (result);
- string_append (result, "const");
- }
- break;
- case 'U':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "unsigned");
- break;
- case 'S': /* signed char only */
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "signed");
- break;
- case 'V':
- (*mangled)++;
- if (PRINT_ANSI_QUALIFIERS)
- {
- APPEND_BLANK (result);
- string_append (result, "volatile");
- }
- break;
- default:
- done = 1;
- break;
- }
- }
-
- /* Now pick off the fundamental type. There can be only one. */
-
- switch (**mangled)
- {
- case '\0':
- case '_':
- break;
- case 'v':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "void");
- break;
- case 'x':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "long long");
- break;
- case 'l':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "long");
- break;
- case 'i':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "int");
- break;
- case 's':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "short");
- break;
- case 'c':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "char");
- break;
- case 'r':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "long double");
- break;
- case 'd':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "double");
- break;
- case 'f':
- (*mangled)++;
- APPEND_BLANK (result);
- string_append (result, "float");
- break;
- case 'G':
- (*mangled)++;
- if (!isdigit (**mangled))
- {
- success = 0;
- break;
- }
- /* fall through */
- /* An explicit type, such as "6mytype" or "7integer" */
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- n = consume_count (mangled);
- if (strlen (*mangled) < n)
- {
- success = 0;
- break;
- }
- APPEND_BLANK (result);
- string_appendn (result, *mangled, n);
- *mangled += n;
- break;
- default:
- success = 0;
- break;
- }
-
- return (success);
-}
-
-/* `result' will be initialized in do_type; it will be freed on failure */
-
-static int
-do_arg (work, mangled, result)
- struct work_stuff *work;
- const char **mangled;
- string *result;
-{
- const char *start = *mangled;
-
- if (!do_type (work, mangled, result))
- {
- return (0);
- }
- else
- {
- remember_type (work, start, *mangled - start);
- return (1);
- }
-}
-
-static void
-remember_type (work, start, len)
- struct work_stuff *work;
- const char *start;
- int len;
-{
- char *tem;
-
- if (work -> ntypes >= work -> typevec_size)
- {
- if (work -> typevec_size == 0)
- {
- work -> typevec_size = 3;
- work -> typevec =
- (char **) xmalloc (sizeof (char *) * work -> typevec_size);
- }
- else
- {
- work -> typevec_size *= 2;
- work -> typevec =
- (char **) xrealloc ((char *)work -> typevec,
- sizeof (char *) * work -> typevec_size);
- }
- }
- tem = (char *) xmalloc (len + 1);
- memcpy (tem, start, len);
- tem[len] = '\0';
- work -> typevec[work -> ntypes++] = tem;
-}
-
-/* Forget the remembered types, but not the type vector itself. */
-
-static void
-forget_types (work)
- struct work_stuff *work;
-{
- int i;
-
- while (work -> ntypes > 0)
- {
- i = --(work -> ntypes);
- if (work -> typevec[i] != NULL)
- {
- free (work -> typevec[i]);
- work -> typevec[i] = NULL;
- }
- }
-}
-
-/* Process the argument list part of the signature, after any class spec
- has been consumed, as well as the first 'F' character (if any). For
- example:
-
- "__als__3fooRT0" => process "RT0"
- "complexfunc5__FPFPc_PFl_i" => process "PFPc_PFl_i"
-
- DECLP must be already initialised, usually non-empty. It won't be freed
- on failure.
-
- Note that g++ differs significantly from cfront and lucid style mangling
- with regards to references to previously seen types. For example, given
- the source fragment:
-
- class foo {
- public:
- foo::foo (int, foo &ia, int, foo &ib, int, foo &ic);
- };
-
- foo::foo (int, foo &ia, int, foo &ib, int, foo &ic) { ia = ib = ic; }
- void foo (int, foo &ia, int, foo &ib, int, foo &ic) { ia = ib = ic; }
-
- g++ produces the names:
-
- __3fooiRT0iT2iT2
- foo__FiR3fooiT1iT1
-
- while lcc (and presumably cfront as well) produces:
-
- foo__FiR3fooT1T2T1T2
- __ct__3fooFiR3fooT1T2T1T2
-
- Note that g++ bases it's type numbers starting at zero and counts all
- previously seen types, while lucid/cfront bases it's type numbers starting
- at one and only considers types after it has seen the 'F' character
- indicating the start of the function args. For lucid/cfront style, we
- account for this difference by discarding any previously seen types when
- we see the 'F' character, and subtracting one from the type number
- reference.
-
- */
-
-static int
-demangle_args (work, mangled, declp)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
-{
- string arg;
- int need_comma = 0;
- int r;
- int t;
- const char *tem;
- char temptype;
-
- if (PRINT_ARG_TYPES)
- {
- string_append (declp, "(");
- if (**mangled == '\0')
- {
- string_append (declp, "void");
- }
- }
-
- while (**mangled != '_' && **mangled != '\0' && **mangled != 'e')
- {
- if ((**mangled == 'N') || (**mangled == 'T'))
- {
- temptype = *(*mangled)++;
-
- if (temptype == 'N')
- {
- if (!get_count (mangled, &r))
- {
- return (0);
- }
- }
- else
- {
- r = 1;
- }
- if (!get_count (mangled, &t))
- {
- return (0);
- }
- if (LUCID_DEMANGLING || CFRONT_DEMANGLING)
- {
- t--;
- }
- /* Validate the type index. Protect against illegal indices from
- malformed type strings. */
- if ((t < 0) || (t >= work -> ntypes))
- {
- return (0);
- }
- while (--r >= 0)
- {
- tem = work -> typevec[t];
- if (need_comma && PRINT_ARG_TYPES)
- {
- string_append (declp, ", ");
- }
- if (!do_arg (work, &tem, &arg))
- {
- return (0);
- }
- if (PRINT_ARG_TYPES)
- {
- string_appends (declp, &arg);
- }
- string_delete (&arg);
- need_comma = 1;
- }
- }
- else
- {
- if (need_comma & PRINT_ARG_TYPES)
- {
- string_append (declp, ", ");
- }
- if (!do_arg (work, mangled, &arg))
- {
- return (0);
- }
- if (PRINT_ARG_TYPES)
- {
- string_appends (declp, &arg);
- }
- string_delete (&arg);
- need_comma = 1;
- }
- }
-
- if (**mangled == 'e')
- {
- (*mangled)++;
- if (PRINT_ARG_TYPES)
- {
- if (need_comma)
- {
- string_append (declp, ",");
- }
- string_append (declp, "...");
- }
- }
-
- if (PRINT_ARG_TYPES)
- {
- string_append (declp, ")");
- }
- return (1);
-}
-
-static void
-demangle_function_name (work, mangled, declp, scan)
- struct work_stuff *work;
- const char **mangled;
- string *declp;
- const char *scan;
-{
- int i;
- int len;
- string type;
- const char *tem;
-
- string_appendn (declp, (*mangled), scan - (*mangled));
- string_need (declp, 1);
- *(declp -> p) = '\0';
-
- /* Consume the function name, including the "__" separating the name
- from the signature. We are guaranteed that SCAN points to the
- separator. */
-
- (*mangled) = scan + 2;
-
- if (LUCID_DEMANGLING || CFRONT_DEMANGLING)
- {
-
- /* See if we have an ARM style constructor or destructor operator.
- If so, then just record it, clear the decl, and return.
- We can't build the actual constructor/destructor decl until later,
- when we recover the class name from the signature. */
-
- if (strcmp (declp -> b, "__ct") == 0)
- {
- work -> constructor = 1;
- string_clear (declp);
- return;
- }
- else if (strcmp (declp -> b, "__dt") == 0)
- {
- work -> destructor = 1;
- string_clear (declp);
- return;
- }
- }
-
- if (declp->p - declp->b >= 3
- && declp->b[0] == 'o'
- && declp->b[1] == 'p'
- && strchr (cplus_markers, declp->b[2]) != NULL)
- {
- /* see if it's an assignment expression */
- if (declp->p - declp->b >= 10 /* op$assign_ */
- && memcmp (declp->b + 3, "assign_", 7) == 0)
- {
- for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
- {
- len = declp->p - declp->b - 10;
- if (strlen (optable[i].in) == len
- && memcmp (optable[i].in, declp->b + 10, len) == 0)
- {
- string_clear (declp);
- string_append (declp, "operator");
- string_append (declp, optable[i].out);
- string_append (declp, "=");
- break;
- }
- }
- }
- else
- {
- for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
- {
- int len = declp->p - declp->b - 3;
- if (strlen (optable[i].in) == len
- && memcmp (optable[i].in, declp->b + 3, len) == 0)
- {
- string_clear (declp);
- string_append (declp, "operator");
- string_append (declp, optable[i].out);
- break;
- }
- }
- }
- }
- else if (declp->p - declp->b >= 5 && memcmp (declp->b, "type$", 5) == 0)
- {
- /* type conversion operator */
- tem = declp->b + 5;
- if (do_type (work, &tem, &type))
- {
- string_clear (declp);
- string_append (declp, "operator ");
- string_appends (declp, &type);
- string_delete (&type);
- }
- }
- else if (declp->b[2] == 'o' && declp->b[3] == 'p')
- {
- /* ANSI. */
- /* type conversion operator. */
- tem = declp->b + 4;
- if (do_type (work, &tem, &type))
- {
- string_clear (declp);
- string_append (declp, "operator ");
- string_appends (declp, &type);
- string_delete (&type);
- }
- }
- else if (declp->b[0] == '_' && declp->b[1] == '_'
- && declp->b[2] >= 'a' && declp->b[2] <= 'z'
- && declp->b[3] >= 'a' && declp->b[3] <= 'z')
- {
- if (declp->b[4] == '\0')
- {
- /* Operator. */
- for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
- {
- if (strlen (optable[i].in) == 2
- && memcmp (optable[i].in, declp->b + 2, 2) == 0)
- {
- string_clear (declp);
- string_append (declp, "operator");
- string_append (declp, optable[i].out);
- break;
- }
- }
- }
- else
- {
- if (declp->b[2] == 'a' && declp->b[5] == '\0')
- {
- /* Assignment. */
- for (i = 0; i < sizeof (optable) / sizeof (optable[0]); i++)
- {
- if (strlen (optable[i].in) == 3
- && memcmp (optable[i].in, declp->b + 2, 3) == 0)
- {
- string_clear (declp);
- string_append (declp, "operator");
- string_append (declp, optable[i].out);
- break;
- }
- }
- }
- }
- }
-}
-
-/* a mini string-handling package */
-
-static void
-string_need (s, n)
- string *s;
- int n;
-{
- int tem;
-
- if (s->b == NULL)
- {
- if (n < 32)
- {
- n = 32;
- }
- s->p = s->b = (char *) xmalloc (n);
- s->e = s->b + n;
- }
- else if (s->e - s->p < n)
- {
- tem = s->p - s->b;
- n += tem;
- n *= 2;
- s->b = (char *) xrealloc (s->b, n);
- s->p = s->b + tem;
- s->e = s->b + n;
- }
-}
-
-static void
-string_delete (s)
- string *s;
-{
- if (s->b != NULL)
- {
- free (s->b);
- s->b = s->e = s->p = NULL;
- }
-}
-
-static void
-string_init (s)
- string *s;
-{
- s->b = s->p = s->e = NULL;
-}
-
-static void
-string_clear (s)
- string *s;
-{
- s->p = s->b;
-}
-
-#if 0
-
-static int
-string_empty (s)
- string *s;
-{
- return (s->b == s->p);
-}
-
-#endif
-
-static void
-string_append (p, s)
- string *p;
- const char *s;
-{
- int n;
- if (s == NULL || *s == '\0')
- return;
- n = strlen (s);
- string_need (p, n);
- memcpy (p->p, s, n);
- p->p += n;
-}
-
-static void
-string_appends (p, s)
- string *p, *s;
-{
- int n;
-
- if (s->b != s->p)
- {
- n = s->p - s->b;
- string_need (p, n);
- memcpy (p->p, s->b, n);
- p->p += n;
- }
-}
-
-static void
-string_appendn (p, s, n)
- string *p;
- const char *s;
- int n;
-{
- if (n != 0)
- {
- string_need (p, n);
- memcpy (p->p, s, n);
- p->p += n;
- }
-}
-
-static void
-string_prepend (p, s)
- string *p;
- const char *s;
-{
- if (s != NULL && *s != '\0')
- {
- string_prependn (p, s, strlen (s));
- }
-}
-
-#if 0
-
-static void
-string_prepends (p, s)
- string *p, *s;
-{
- if (s->b != s->p)
- {
- string_prependn (p, s->b, s->p - s->b);
- }
-}
-
-#endif
-
-static void
-string_prependn (p, s, n)
- string *p;
- const char *s;
- int n;
-{
- char *q;
-
- if (n != 0)
- {
- string_need (p, n);
- for (q = p->p - 1; q >= p->b; q--)
- {
- q[n] = q[0];
- }
- memcpy (p->b, s, n);
- p->p += n;
- }
-}
-
-/* To generate a standalone demangler program for testing purposes, just
- compile and link this file with -DMAIN. When run, it demangles each
- command line arg, or each stdin string, and prints the result on stdout. */
-
-#ifdef MAIN
-
-static void
-demangle_it (mangled_name)
- char *mangled_name;
-{
- char *result;
-
- result = cplus_demangle (mangled_name, DMGL_PARAMS | DMGL_ANSI);
- if (result == NULL)
- {
- printf ("%s\n", mangled_name);
- }
- else
- {
- printf ("%s\n", result);
- free (result);
- }
-}
-
-PTR
-xmalloc (size)
- long size;
-{
- PTR newmem;
-
- if ((newmem = malloc ((int) size)) == NULL)
- {
- fprintf (stderr, "\nCan't allocate %u bytes\n", size);
- exit (1);
- }
- return (newmem);
-}
-
-PTR
-xrealloc (oldmem, size)
- PTR oldmem;
- long size;
-{
- PTR newmem;
-
- if ((newmem = realloc ((char *) oldmem, (int) size)) == NULL)
- {
- fprintf (stderr, "\nCan't reallocate %u bytes\n", size);
- exit (1);
- }
- return (newmem);
-}
-
-#include <stdio.h>
-
-enum demangling_styles current_demangling_style = gnu_demangling;
-
-main (argc, argv)
- int argc;
- char **argv;
-{
- char mangled_name[128];
- char *result;
- int c;
- extern char *optarg;
- extern int optind;
-
- while ((c = getopt (argc, argv, "s:?")) != EOF)
- {
- switch (c)
- {
- case '?':
- fprintf (stderr, "usage: demangle [-s style] [arg1 [arg2]] ...\n");
- fprintf (stderr, "style = { gnu, lucid, cfront }\n");
- fprintf (stderr, "reads args from stdin if none supplied\n");
- exit (0);
- break;
- case 's':
- if (strcmp (optarg, "gnu") == 0)
- {
- current_demangling_style = gnu_demangling;
- }
- else if (strcmp (optarg, "lucid") == 0)
- {
- current_demangling_style = lucid_demangling;
- }
- else if (strcmp (optarg, "cfront") == 0)
- {
- current_demangling_style = cfront_demangling;
- }
- else
- {
- fprintf (stderr, "unknown demangling style `%s'\n", optarg);
- exit (1);
- }
- break;
- }
- }
- if (optind < argc)
- {
- for ( ; optind < argc; optind++)
- {
- demangle_it (argv[optind]);
- }
- }
- else
- {
- while (gets (mangled_name))
- {
- demangle_it (mangled_name);
- }
- }
-}
-
-#endif /* main */
-/* Defs for interface to demanglers.
- Copyright 1992 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
-#define DMGL_PARAMS (1 << 0) /* Include function args */
-#define DMGL_ANSI (1 << 1) /* Include const, volatile, etc */
-
-/* Enumeration of possible demangling styles.
-
- Lucid and cfront styles are still kept logically distinct, even though
- they now both behave identically. The resulting style is actual the
- union of both. I.E. either style recognizes both "__pt__" and "__rf__"
- for operator "->", even though the first is lucid style and the second
- is cfront/ARM style. (FIXME?) */
-
-extern enum demangling_styles
-{
- unknown_demangling = 0,
- auto_demangling,
- gnu_demangling,
- lucid_demangling,
- cfront_demangling
-} current_demangling_style;
-
-/* Define string names for the various demangling styles. */
-
-#define AUTO_DEMANGLING_STYLE_STRING "auto"
-#define GNU_DEMANGLING_STYLE_STRING "gnu"
-#define LUCID_DEMANGLING_STYLE_STRING "lucid"
-#define CFRONT_DEMANGLING_STYLE_STRING "cfront"
-
-/* Some macros to test what demangling style is active. */
-
-#define AUTO_DEMANGLING (current_demangling_style == auto_demangling)
-#define GNU_DEMANGLING (current_demangling_style == gnu_demangling)
-#define LUCID_DEMANGLING (current_demangling_style == lucid_demangling)
-#define CFRONT_DEMANGLING (current_demangling_style == cfront_demangling)
-
-extern void
-set_demangling_style PARAMS ((char *));
-##Copyright (C) 1991 Free Software Foundation, Inc.
-
-# Makefile for GDB documentation.
-# This file is part of GDB.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# main GDB source directory
-srcdir = ..
-
-# Documentation (gdb.dvi) needs either GNU m4 or SysV m4;
-# Berkeley/Sun don't have quite enough.
-#M4=/usr/5bin/m4
-M4=gm4
-
-# where to find texinfo; GDB dist should include a recent one
-TEXIDIR=${srcdir}/../texinfo/fsf
-
-# where to find makeinfo, preferably one designed for texinfo-2
-MAKEINFO=makeinfo
-
-# Where is the source dir for the READLINE library? Traditionally in .. or .
-# (For the binary library built from it, we use ${READLINE_DIR}${subdir}.)
-READLINE_DIR = ${srcdir}/../readline
-
-# Main GDB manual's source files
-SFILES_DOCDIR = \
- gdb.texinfo pretex.m4 none.m4 all.m4 gdbinv-m.m4 gdbinv-s.m4 gdbVN.m4
-
-all: gdb.info gdb.dvi refcard.dvi gdb-internals gdbint.dvi
-
-clean:
- rm -f gdb.dvi rdl-apps.texi gdb-all* gdb.info* gdbVN.m4
- rm -f gdb-internals gdbint.?? gdbint.???
- rm -f refcard.ps refcard.dvi rcfonts.tex refcard.log *~
-
-# GDB QUICK REFERENCE (TeX dvi file, CM fonts)
-refcard.dvi : refcard.tex
- rm -f rcfonts.tex; cp rc-cm.tex rcfonts.tex
- TEXINPUTS=.:$$TEXINPUTS tex refcard.tex; rm -f refcard.log
- rm -f rcfonts.tex
-
-# GDB QUICK REFERENCE (PostScript output, common PS fonts)
-refcard.ps : refcard.tex
- rm -f rcfonts.tex; cp rc-ps.tex rcfonts.tex
- TEXINPUTS=.:$$TEXINPUTS tex refcard.tex
- dvips -t landscape refcard -o; rm -f refcard.dvi refcard.log
- rm -f rcfonts.tex
-
-# Cover file for "Readline" appendices
-rdl-apps.texi: ${READLINE_DIR}/inc-readline.texinfo \
- ${READLINE_DIR}/inc-history.texinfo
- rm -f rdl-apps.texi
- echo "@include ${READLINE_DIR}/inc-readline.texinfo" >rdl-apps.texi
- echo "@include ${READLINE_DIR}/inc-history.texinfo" >>rdl-apps.texi
-
-# File to record current GDB version number (copied from main dir Makefile.in)
-gdbVN.m4 : ${srcdir}/Makefile.in
- ( VER=`sed <${srcdir}/Makefile.in -n 's/VERSION = //p'` ;\
- echo "_define__(<_GDB_VN__>,$$VER)" > gdbVN.m4 )
-
-# GDB MANUAL: texinfo source, created by preprocessing w/m4
-# Be sure to not create a bad gdb-all.texi if ${M4} is missing or aborts...
-gdb-all.texi: ${SFILES_DOCDIR}
- rm -f foobus.texinfo
- ${M4} pretex.m4 none.m4 all.m4 gdb.texinfo >foobus.texinfo
- rm -f gdb-all.texi
- mv foobus.texinfo gdb-all.texi
-
-# GDB MANUAL: TeX dvi file
-gdb.dvi : gdb-all.texi rdl-apps.texi
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex gdb-all.texi
- texindex gdb-all.??
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex gdb-all.texi
- mv gdb-all.dvi gdb.dvi
- rm -f gdb-all.?? gdb-all.???
-
-# GDB MANUAL: info file
-# We're using texinfo2, and older makeinfo's may not be able to
-# cope with all the markup. In the meantime, we distribute the info
-# files
-gdb.info: gdb-all.texi
- ${MAKEINFO} gdb-all.texi
-
-# GDB INTERNALS MANUAL: TeX dvi file
-gdbint.dvi : gdbint.texinfo
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex gdbint.texinfo
- texindex gdbint.??
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex gdbint.texinfo
- rm -f gdbint.?? gdbint.aux gdbint.cps gdbint.fns gdbint.kys \
- gdbint.log gdbint.pgs gdbint.toc gdbint.tps gdbint.vrs
-
-# GDB INTERNALS MANUAL: info file
-gdb-internals : gdbint.texinfo
- ${MAKEINFO} gdbint.texinfo
-
-
-
-
-
-\input texinfo @c -*-texinfo-*-
-@c Copyright (c) 1988 1989 1990 1991 1992 Free Software Foundation, Inc.
-@c %**start of header
-@setfilename gdb.info
-@settitle Using GDB (v4)
-@setchapternewpage odd
-@c @smallbook
-@c @cropmarks
-@c %**end of header
-
-@finalout
-@syncodeindex ky cp
-
-@c ===> NOTE! <==
-@c Determine the edition number in *three* places by hand:
-@c 1. First ifinfo section 2. title page 3. top node
-@c To find the locations, search for !!set
-
-@c The following is for Pesch for his RCS system.
-@c This revision number *not* the same as the Edition number.
-@tex
-\def\$#1${{#1}} % Kluge: collect RCS revision info without $...$
-\xdef\manvers{\$Revision$} % For use in headers, footers too
-@end tex
-
-@c FOR UPDATES LEADING TO THIS DRAFT, GDB CHANGELOG CONSULTED BETWEEN:
-@c Fri Oct 11 23:27:06 1991 John Gilmore (gnu at cygnus.com)
-@c Sat Dec 22 02:51:40 1990 John Gilmore (gnu at cygint)
-
-@c THIS MANUAL REQUIRES TEXINFO-2 macros and info-makers to format properly.
-
-@ifinfo
-@format
-START-INFO-DIR-ENTRY
-* Gdb: (gdb). The GNU debugger.
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-@c
-@ifinfo
-This file documents the GNU debugger GDB.
-
-@c !!set edition, date, version
-This is Edition 4.01, January 1992,
-of @cite{Using GDB: A Guide to the GNU Source-Level Debugger}
-for GDB Version 4.4.4.
-
-Copyright (C) 1988, 1989, 1990, 1991 1992 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-section entitled ``GNU General Public License'' is included exactly as
-in the original, and provided that the entire resulting derived work is
-distributed under the terms of a permission notice identical to this
-one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that the section entitled ``GNU General Public License'' may be
-included in a translation approved by the Free Software Foundation
-instead of in the original English.
-@end ifinfo
-
-@titlepage
-@title Using GDB
-@subtitle A Guide to the GNU Source-Level Debugger
-@sp 1
-@c !!set edition, date, version
-@subtitle Edition 4.01, for GDB version 4.4.4
-@subtitle January 1992
-@author by Richard M. Stallman and Roland H. Pesch
-@page
-@tex
-{\parskip=0pt
-\hfill rms\@ai.mit.edu, pesch\@cygnus.com\par
-\hfill {\it Using GDB}, \manvers\par
-\hfill \TeX{}info \texinfoversion\par
-}
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1988, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-section entitled ``GNU General Public License'' is included exactly as
-in the original, and provided that the entire resulting derived work is
-distributed under the terms of a permission notice identical to this
-one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that the section entitled ``GNU General Public License'' may be
-included in a translation approved by the Free Software Foundation
-instead of in the original English.
-@end titlepage
-@page
-
-@ifinfo
-@node Top, Summary, (dir), (dir)
-@top GDB, the GNU symbolic debugger
-
-This file describes GDB, the GNU symbolic debugger.
-
-@c !!set edition, date, version
-This is Edition 4.01, January 1992, for GDB Version 4.4.4.
-@end ifinfo
-
-@menu
-* Summary:: Summary of GDB
-* New Features:: New features since GDB version 3.5
-* Sample Session:: A Sample GDB session
-* Invocation:: Getting in and out of GDB
-* Commands:: GDB commands
-* Running:: Running programs under GDB
-* Stopping:: Stopping and continuing
-* Stack:: Examining the stack
-* Source:: Examining source files
-* Data:: Examining data
-* Languages:: Using GDB with different languages
-* Symbols:: Examining the symbol table
-* Altering:: Altering execution
-* GDB Files:: GDB's files
-* Targets:: Specifying a debugging target
-* Controlling GDB:: Controlling GDB
-* Sequences:: Canned sequences of commands
-* Emacs:: Using GDB under GNU Emacs
-* GDB Bugs:: Reporting bugs in GDB
-* Renamed Commands::
-* Installing GDB:: Installing GDB
-* Copying:: GNU GENERAL PUBLIC LICENSE
-* Index:: Index
-
- --- The Detailed Node Listing ---
-
-Summary of GDB
-
-* Free Software:: Free Software
-* Contributors:: Contributors to GDB
-
-Getting In and Out of GDB
-
-* Invoking GDB:: Starting GDB
-* Leaving GDB:: Leaving GDB
-* Shell Commands:: Shell Commands
-
-Starting GDB
-
-* File Options:: Choosing Files
-* Mode Options:: Choosing Modes
-
-GDB Commands
-
-* Command Syntax:: Command Syntax
-* Help:: Getting Help
-
-Running Programs Under GDB
-
-* Compilation:: Compiling for Debugging
-* Starting:: Starting your Program
-* Arguments:: Your Program's Arguments
-* Environment:: Your Program's Environment
-* Working Directory:: Your Program's Working Directory
-* Input/Output:: Your Program's Input and Output
-* Attach:: Debugging an Already-Running Process
-* Kill Process:: Killing the Child Process
-
-Stopping and Continuing
-
-* Breakpoints:: Breakpoints, Watchpoints, and Exceptions
-* Continuing and Stepping:: Resuming Execution
-* Signals:: Signals
-
-Breakpoints, Watchpoints, and Exceptions
-
-* Set Breaks:: Setting Breakpoints
-* Set Watchpoints:: Setting Watchpoints
-* Exception Handling:: Breakpoints and Exceptions
-* Delete Breaks:: Deleting Breakpoints
-* Disabling:: Disabling Breakpoints
-* Conditions:: Break Conditions
-* Break Commands:: Breakpoint Command Lists
-* Breakpoint Menus:: Breakpoint Menus
-* Error in Breakpoints:: ``Cannot insert breakpoints''
-
-Examining the Stack
-
-* Frames:: Stack Frames
-* Backtrace:: Backtraces
-* Selection:: Selecting a Frame
-* Frame Info:: Information on a Frame
-
-Examining Source Files
-
-* List:: Printing Source Lines
-* Search:: Searching Source Files
-* Source Path:: Specifying Source Directories
-* Machine Code:: Source and Machine Code
-
-Examining Data
-
-* Expressions:: Expressions
-* Variables:: Program Variables
-* Arrays:: Artificial Arrays
-* Output formats:: Output formats
-* Memory:: Examining Memory
-* Auto Display:: Automatic Display
-* Print Settings:: Print Settings
-* Value History:: Value History
-* Convenience Vars:: Convenience Variables
-* Registers:: Registers
-* Floating Point Hardware:: Floating Point Hardware
-
-Using GDB with Different Languages
-
-* Setting:: Switching between source languages
-* Show:: Displaying the language
-* Checks:: Type and Range checks
-* Support:: Supported languages
-
-Switching between source languages
-
-* Manually:: Setting the working language manually
-* Automatically:: Having GDB infer the source language
-
-Type and range Checking
-
-* Type Checking:: An overview of type checking
-* Range Checking:: An overview of range checking
-
-Supported Languages
-
-* C:: C and C++
-* Modula-2:: Modula-2
-
-C and C++
-
-* C Operators:: C and C++ Operators
-* C Constants:: C and C++ Constants
-* Cplusplus expressions:: C++ Expressions
-* C Defaults:: Default settings for C and C++
-* C Checks:: C and C++ Type and Range Checks
-* Debugging C:: GDB and C
-* Debugging C plus plus:: Special features for C++
-
-Modula-2
-
-* M2 Operators:: Built-in operators
-* Built-In Func/Proc:: Built-in Functions and Procedures
-* M2 Constants:: Modula-2 Constants
-* M2 Defaults:: Default settings for Modula-2
-* Deviations:: Deviations from standard Modula-2
-* M2 Checks:: Modula-2 Type and Range Checks
-* M2 Scope:: The scope operators @code{::} and @code{.}
-* GDB/M2:: GDB and Modula-2
-
-Altering Execution
-
-* Assignment:: Assignment to Variables
-* Jumping:: Continuing at a Different Address
-* Signaling:: Giving your program a Signal
-* Returning:: Returning from a Function
-* Calling:: Calling your Program's Functions
-* Patching:: Patching your Program
-
-GDB's Files
-
-* Files:: Commands to Specify Files
-* Symbol Errors:: Errors Reading Symbol Files
-
-Specifying a Debugging Target
-
-* Active Targets:: Active Targets
-* Target Commands:: Commands for Managing Targets
-* Remote:: Remote Debugging
-
-Remote Debugging
-
-* i960-Nindy Remote:: GDB with a Remote i960 (Nindy)
-* EB29K Remote:: GDB with a Remote EB29K
-* VxWorks Remote:: GDB and VxWorks
-
-GDB with a Remote i960 (Nindy)
-
-* Nindy Startup:: Startup with Nindy
-* Nindy Options:: Options for Nindy
-* Nindy reset:: Nindy Reset Command
-
-GDB with a Remote EB29K
-
-* Comms (EB29K):: Communications Setup
-* gdb-EB29K:: EB29K cross-debugging
-* Remote Log:: Remote Log
-
-GDB and VxWorks
-
-* VxWorks connection:: Connecting to VxWorks
-* VxWorks download:: VxWorks Download
-* VxWorks attach:: Running Tasks
-
-Controlling GDB
-
-* Prompt:: Prompt
-* Editing:: Command Editing
-* History:: Command History
-* Screen Size:: Screen Size
-* Numbers:: Numbers
-* Messages/Warnings:: Optional Warnings and Messages
-
-Canned Sequences of Commands
-
-* Define:: User-Defined Commands
-* Command Files:: Command Files
-* Output:: Commands for Controlled Output
-
-Reporting Bugs in GDB
-
-* Bug Criteria:: Have You Found a Bug?
-* Bug Reporting:: How to Report Bugs
-
-Installing GDB
-
-* Separate Objdir:: Compiling GDB in another directory
-* Config Names:: Specifying names for hosts and targets
-* configure Options:: Summary of options for configure
-* Formatting Documentation:: How to format and print GDB documentation
-@end menu
-
-@node Summary, New Features, Top, Top
-@unnumbered Summary of GDB
-
-The purpose of a debugger such as GDB is to allow you to see what is
-going on ``inside'' another program while it executes---or what another
-program was doing at the moment it crashed.
-
-GDB can do four main kinds of things (plus other things in support of
-these) to help you catch bugs in the act:
-
-@itemize @bullet
-@item
-Start your program, specifying anything that might affect its behavior.
-
-@item
-Make your program stop on specified conditions.
-
-@item
-Examine what has happened, when your program has stopped.
-
-@item
-Change things in your program, so you can experiment with correcting the
-effects of one bug and go on to learn about another.
-@end itemize
-
-You can use GDB to debug programs written in C, C++, and Modula-2.
-Fortran support will be added when a GNU Fortran compiler is ready.
-
-@menu
-* Free Software:: Free Software
-* Contributors:: Contributors to GDB
-@end menu
-
-@node Free Software, Contributors, Summary, Summary
-@unnumberedsec Free Software
-
-GDB is @dfn{free software}, protected by the GNU General Public License
-(GPL). The GPL gives you the freedom to copy or adapt a licensed
-program---but every person getting a copy also gets with it the
-freedom to modify that copy (which means that they must get access to
-the source code), and the freedom to distribute further copies.
-Typical software companies use copyrights to limit your freedoms; the
-Free Software Foundation uses the GPL to preserve these freedoms.
-
-Fundamentally, the General Public License is a license which says that
-you have these freedoms and that you cannot take these freedoms away
-from anyone else.
-
-For full details, @pxref{Copying, ,GNU GENERAL PUBLIC LICENSE}.
-
-@node Contributors, , Free Software, Summary
-@unnumberedsec Contributors to GDB
-
-Richard Stallman was the original author of GDB, and of many other GNU
-programs. Many others have contributed to its development. This
-section attempts to credit major contributors. One of the virtues of
-free software is that everyone is free to contribute to it; with
-regret, we cannot actually acknowledge everyone here. The file
-@file{ChangeLog} in the GDB distribution approximates a blow-by-blow
-account.
-
-Changes much prior to version 2.0 are lost in the mists of time.
-
-@quotation
-@emph{Plea:} Additions to this section are particularly welcome. If you
-or your friends (or enemies; let's be evenhanded) have been unfairly
-omitted from this list, we would like to add your names!
-@end quotation
-
-So that they may not regard their long labor as thankless, we
-particularly thank those who shepherded GDB through major releases: Stu
-Grossman and John Gilmore (release 4.4), John Gilmore (releases 4.3, 4.2,
-4.1, 4.0, and 3.9); Jim Kingdon (releases 3.5, 3.4, 3.3); and Randy
-Smith (releases 3.2, 3.1, 3.0). As major maintainer of GDB for some
-period, each contributed significantly to the structure, stability, and
-capabilities of the entire debugger.
-
-Richard Stallman, assisted at various times by Pete TerMaat, Chris
-Hanson, and Richard Mlynarik, handled releases through 2.8.
-
-Michael Tiemann is the author of most of the GNU C++ support in GDB,
-with significant additional contributions from Per Bothner. James
-Clark wrote the GNU C++ demangler. Early work on C++ was by Peter
-TerMaat (who also did much general update work leading to release 3.0).
-
-GDB 4 uses the BFD subroutine library to examine multiple
-object-file formats; BFD was a joint project of David V.
-Henkel-Wallace, Rich Pixley, Steve Chamberlain, and John Gilmore.
-
-David Johnson wrote the original COFF support; Pace Willison did
-the original support for encapsulated COFF.
-
-Adam de Boor and Bradley Davis contributed the ISI Optimum V support.
-Per Bothner, Noboyuki Hikichi, and Alessandro Forin contributed MIPS
-support. Jean-Daniel Fekete contributed Sun 386i support. Chris
-Hanson improved the HP9000 support. Noboyuki Hikichi and Tomoyuki
-Hasei contributed Sony/News OS 3 support. David Johnson contributed
-Encore Umax support. Jyrki Kuoppala contributed Altos 3068 support.
-Keith Packard contributed NS32K support. Doug Rabson contributed
-Acorn Risc Machine support. Chris Smith contributed Convex support
-(and Fortran debugging). Jonathan Stone contributed Pyramid support.
-Michael Tiemann contributed SPARC support. Tim Tucker contributed
-support for the Gould NP1 and Gould Powernode. Pace Willison
-contributed Intel 386 support. Jay Vosburgh contributed Symmetry
-support.
-
-Rich Schaefer and Peter Schauer helped with support of SunOS shared
-libraries.
-
-Jay Fenlason and Roland McGrath ensured that GDB and GAS agree about
-several machine instruction sets.
-
-Patrick Duval, Ted Goldstein, Vikram Koka and Glenn Engel helped
-develop remote debugging. Intel Corporation and Wind River Systems
-contributed remote debugging modules for their products.
-
-Brian Fox is the author of the readline libraries providing
-command-line editing and command history.
-
-Andrew Beers of SUNY Buffalo wrote the language-switching code and
-the Modula-2 support, and contributed the Languages chapter of this
-manual.
-
-@node New Features, Sample Session, Summary, Top
-@unnumbered New Features since GDB version 3.5
-
-@table @emph
-@item Targets
-Using the new command @code{target}, you can select at runtime whether
-you are debugging local files, local processes, standalone systems over
-a serial port, realtime systems over a TCP/IP connection, etc. The
-command @code{load} can download programs into a remote system. Serial
-stubs are available for Motorola 680x0 and Intel 80386 remote systems;
-GDB also supports debugging realtime processes running under
-VxWorks, using SunRPC Remote Procedure Calls over TCP/IP to talk to a
-debugger stub on the target system. Internally, GDB now uses a
-function vector to mediate access to different targets; if you need to
-add your own support for a remote protocol, this makes it much easier.
-
-@item Watchpoints
-GDB now sports watchpoints as well as breakpoints. You can use a
-watchpoint to stop execution whenever the value of an expression
-changes, without having to predict a particular place in your program
-where this may happen.
-
-@item Wide Output
-Commands that issue wide output now insert newlines at places designed
-to make the output more readable.
-
-@item Object Code Formats
-GDB uses a new library called the Binary File Descriptor (BFD)
-Library to permit it to switch dynamically, without reconfiguration or
-recompilation, between different object-file formats. Formats currently
-supported are COFF, a.out, and the Intel 960 b.out; files may be read as
-.o's, archive libraries, or core dumps. BFD is available as a
-subroutine library so that other programs may take advantage of it, and
-the other GNU binary utilities are being converted to use it.
-
-@item Configuration and Ports
-Compile-time configuration (to select a particular architecture and
-operating system) is much easier. The script @code{configure} now
-allows you to configure GDB as either a native debugger or a
-cross-debugger. @xref{Installing GDB}, for details on how to
-configure and on what architectures are now available.
-
-@item Interaction
-The user interface to GDB's control variables has been simplified
-and consolidated in two commands, @code{set} and @code{show}. Output
-lines are now broken at readable places, rather than overflowing onto
-the next line. You can suppress output of machine-level addresses,
-displaying only source language information.
-
-@item C++
-GDB now supports C++ multiple inheritance (if used with a GCC
-version 2 compiler), and also has limited support for C++ exception
-handling, with the commands @code{catch} and @code{info catch}: GDB
-can break when an exception is raised, before the stack is peeled back
-to the exception handler's context.
-
-@item Modula-2
-GDB now has preliminary support for the GNU Modula-2 compiler,
-currently under development at the State University of New York at
-Buffalo. Coordinated development of both GDB and the GNU Modula-2
-compiler will continue into 1992. Other Modula-2 compilers are
-currently not supported, and attempting to debug programs compiled with
-them will likely result in an error as the symbol table of the
-executable is read in.
-
-@item Command Rationalization
-Many GDB commands have been renamed to make them easier to remember
-and use. In particular, the subcommands of @code{info} and
-@code{show}/@code{set} are grouped to make the former refer to the state
-of your program, and the latter refer to the state of GDB itself.
-@xref{Renamed Commands}, for details on what commands were renamed.
-
-@item Shared Libraries
-GDB 4 can debug programs and core files that use SunOS shared
-libraries.
-
-@item Reference Card
-GDB 4 has a reference card. @xref{Formatting Documentation} for
-instructions on printing it.
-
-@item Work in Progress
-Kernel debugging for BSD and Mach systems; Tahoe and HPPA architecture
-support.
-@end table
-
-@node Sample Session, Invocation, New Features, Top
-@chapter A Sample GDB Session
-
-You can use this manual at your leisure to read all about GDB.
-However, a handful of commands are enough to get started using the
-debugger. This chapter illustrates these commands.
-
-@iftex
-In this sample session, we emphasize user input like this: @i{input},
-to make it easier to pick out from the surrounding output.
-@end iftex
-
-@c FIXME: this example may not be appropriate for some configs, where
-@c FIXME...primary interest is in remote use.
-
-One of the preliminary versions of GNU @code{m4} (a generic macro
-processor) exhibits the following bug: sometimes, when we change its
-quote strings from the default, the commands used to capture one macro's
-definition in another stop working. In the following short @code{m4}
-session, we define a macro @code{foo} which expands to @code{0000}; we
-then use the @code{m4} built-in @code{defn} to define @code{bar} as the
-same thing. However, when we change the open quote string to
-@code{<QUOTE>} and the close quote string to @code{<UNQUOTE>}, the same
-procedure fails to define a new synonym @code{baz}:
-
-@smallexample
-$ @i{cd gnu/m4}
-$ @i{./m4}
-@i{define(foo,0000)}
-
-@i{foo}
-0000
-@i{define(bar,defn(`foo'))}
-
-@i{bar}
-0000
-@i{changequote(<QUOTE>,<UNQUOTE>)}
-
-@i{define(baz,defn(<QUOTE>foo<UNQUOTE>))}
-@i{baz}
-@i{C-d}
-m4: End of input: 0: fatal error: EOF in string
-@end smallexample
-
-@noindent
-Let's use GDB to try to see what's going on.
-
-@smallexample
-$ @i{gdb m4}
-@c FIXME: this falsifies the exact text played out, to permit smallbook
-@c FIXME... format to come out better.
-GDB is free software and you are welcome to distribute copies
- of it under certain conditions; type "show copying" to see
- the conditions.
-There is absolutely no warranty for GDB; type "show warranty"
-for details.
-GDB 4.4.4, Copyright 1992 Free Software Foundation, Inc...
-(gdb)
-@end smallexample
-
-@noindent
-GDB reads only enough symbol data to know where to find the rest when
-needed; as a result, the first prompt comes up very quickly. We now
-tell GDB to use a narrower display width than usual, so that examples
-will fit in this manual.
-
-@smallexample
-(gdb) @i{set width 70}
-@end smallexample
-
-@noindent
-Let's see how the @code{m4} built-in @code{changequote} works.
-Having looked at the source, we know the relevant subroutine is
-@code{m4_changequote}, so we set a breakpoint there with GDB's
-@code{break} command.
-
-@smallexample
-(gdb) @i{break m4_changequote}
-Breakpoint 1 at 0x62f4: file builtin.c, line 879.
-@end smallexample
-
-@noindent
-Using the @code{run} command, we start @code{m4} running under GDB
-control; as long as control does not reach the @code{m4_changequote}
-subroutine, the program runs as usual:
-
-@smallexample
-(gdb) @i{run}
-Starting program: /work/Editorial/gdb/gnu/m4/m4
-@i{define(foo,0000)}
-
-@i{foo}
-0000
-@end smallexample
-
-@noindent
-To trigger the breakpoint, we call @code{changequote}. GDB
-suspends execution of @code{m4}, displaying information about the
-context where it stops.
-
-@smallexample
-@i{changequote(<QUOTE>,<UNQUOTE>)}
-
-Breakpoint 1, m4_changequote (argc=3, argv=0x33c70)
- at builtin.c:879
-879 if (bad_argc(TOKEN_DATA_TEXT(argv[0]), argc, 1, 3))
-@end smallexample
-
-@noindent
-Now we use the command @code{n} (@code{next}) to advance execution to
-the next line of the current function.
-
-@smallexample
-(gdb) @i{n}
-882 set_quotes((argc >= 2) ? TOKEN_DATA_TEXT(argv[1])\
- : nil,
-@end smallexample
-
-@noindent
-@code{set_quotes} looks like a promising subroutine. We can go into it
-by using the command @code{s} (@code{step}) instead of @code{next}.
-@code{step} goes to the next line to be executed in @emph{any}
-subroutine, so it steps into @code{set_quotes}.
-
-@smallexample
-(gdb) @i{s}
-set_quotes (lq=0x34c78 "<QUOTE>", rq=0x34c88 "<UNQUOTE>")
- at input.c:530
-530 if (lquote != def_lquote)
-@end smallexample
-
-@noindent
-The display that shows the subroutine where @code{m4} is now
-suspended (and its arguments) is called a stack frame display. It
-shows a summary of the stack. We can use the @code{backtrace}
-command (which can also be spelled @code{bt}), to see where we are
-in the stack as a whole: the @code{backtrace} command displays a
-stack frame for each active subroutine.
-
-@smallexample
-(gdb) @i{bt}
-#0 set_quotes (lq=0x34c78 "<QUOTE>", rq=0x34c88 "<UNQUOTE>")
- at input.c:530
-#1 0x6344 in m4_changequote (argc=3, argv=0x33c70)
- at builtin.c:882
-#2 0x8174 in expand_macro (sym=0x33320) at macro.c:242
-#3 0x7a88 in expand_token (obs=0x0, t=209696, td=0xf7fffa30)
- at macro.c:71
-#4 0x79dc in expand_input () at macro.c:40
-#5 0x2930 in main (argc=0, argv=0xf7fffb20) at m4.c:195
-@end smallexample
-
-@noindent
-Let's step through a few more lines to see what happens. The first two
-times, we can use @samp{s}; the next two times we use @code{n} to avoid
-falling into the @code{xstrdup} subroutine.
-
-@smallexample
-(gdb) @i{s}
-0x3b5c 532 if (rquote != def_rquote)
-(gdb) @i{s}
-0x3b80 535 lquote = (lq == nil || *lq == '\0') ? \
-def_lquote : xstrdup(lq);
-(gdb) @i{n}
-536 rquote = (rq == nil || *rq == '\0') ? def_rquote\
- : xstrdup(rq);
-(gdb) @i{n}
-538 len_lquote = strlen(rquote);
-@end smallexample
-
-@noindent
-The last line displayed looks a little odd; let's examine the variables
-@code{lquote} and @code{rquote} to see if they are in fact the new left
-and right quotes we specified. We can use the command @code{p}
-(@code{print}) to see their values.
-
-@smallexample
-(gdb) @i{p lquote}
-$1 = 0x35d40 "<QUOTE>"
-(gdb) @i{p rquote}
-$2 = 0x35d50 "<UNQUOTE>"
-@end smallexample
-
-@noindent
-@code{lquote} and @code{rquote} are indeed the new left and right quotes.
-Let's look at some context; we can display ten lines of source
-surrounding the current line, with the @code{l} (@code{list}) command.
-
-@smallexample
-(gdb) @i{l}
-533 xfree(rquote);
-534
-535 lquote = (lq == nil || *lq == '\0') ? def_lquote\
- : xstrdup (lq);
-536 rquote = (rq == nil || *rq == '\0') ? def_rquote\
- : xstrdup (rq);
-537
-538 len_lquote = strlen(rquote);
-539 len_rquote = strlen(lquote);
-540 @}
-541
-542 void
-@end smallexample
-
-@noindent
-Let's step past the two lines that set @code{len_lquote} and
-@code{len_rquote}, and then examine the values of those variables.
-
-@smallexample
-(gdb) @i{n}
-539 len_rquote = strlen(lquote);
-(gdb) @i{n}
-540 @}
-(gdb) @i{p len_lquote}
-$3 = 9
-(gdb) @i{p len_rquote}
-$4 = 7
-@end smallexample
-
-@noindent
-That certainly looks wrong, assuming @code{len_lquote} and
-@code{len_rquote} are meant to be the lengths of @code{lquote} and
-@code{rquote} respectively. Let's try setting them to better values.
-We can use the @code{p} command for this, since it'll print the value of
-any expression---and that expression can include subroutine calls and
-assignments.
-
-@smallexample
-(gdb) p @i{len_lquote=strlen(lquote)}
-$5 = 7
-(gdb) p @i{len_rquote=strlen(rquote)}
-$6 = 9
-@end smallexample
-
-@noindent
-Let's see if that fixes the problem of using the new quotes with the
-@code{m4} built-in @code{defn}. We can allow @code{m4} to continue
-executing with the @code{c} (@code{continue}) command, and then try the
-example that caused trouble initially:
-
-@smallexample
-(gdb) @i{c}
-Continuing.
-
-@i{define(baz,defn(<QUOTE>foo<UNQUOTE>))}
-
-baz
-0000
-@end smallexample
-
-@noindent
-Success! The new quotes now work just as well as the default ones. The
-problem seems to have been just the two typos defining the wrong
-lengths. We'll let @code{m4} exit by giving it an EOF as input.
-
-@smallexample
-@i{C-d}
-Program exited normally.
-@end smallexample
-
-@noindent
-The message @samp{Program exited normally.} is from GDB; it
-indicates @code{m4} has finished executing. We can end our GDB
-session with the GDB @code{quit} command.
-
-@smallexample
-(gdb) @i{quit}
-@end smallexample
-
-@node Invocation, Commands, Sample Session, Top
-@chapter Getting In and Out of GDB
-
-This chapter discusses how to start GDB, and how to get out of it.
-(The essentials: type @samp{gdb} to start GDB, and type @kbd{quit}
-or @kbd{C-d} to exit.)
-
-@menu
-* Invoking GDB:: Starting GDB
-* Leaving GDB:: Leaving GDB
-* Shell Commands:: Shell Commands
-@end menu
-
-@node Invoking GDB, Leaving GDB, Invocation, Invocation
-@section Starting GDB
-
-Start GDB with the shell command @code{gdb}. Once it's running,
-GDB reads commands from the terminal until you tell it to exit.
-
-You can also run @code{gdb} with a variety of arguments and options,
-to specify more of your debugging environment at the outset.
-
-The command-line options described here are designed
-to cover a variety of situations; in some environments, some of these
-options may effectively be unavailable.
-
-
-The most usual way to start GDB is with one argument or two,
-specifying an executable program as the argument:
-
-@example
-gdb @var{program}
-@end example
-
-@noindent
-You can also start with both an executable program and a core file
-specified:
-
-@example
-gdb @var{program} @var{core}
-@end example
-
-You can, instead, specify a process ID as a second argument, if you want
-to debug a running process:
-
-@example
-gdb @var{program} 1234
-@end example
-
-@noindent
-would attach GDB to process @code{1234} (unless you also have a file
-named @file{1234}; GDB does check for a core file first).
-
-Taking advantage of the second command-line argument requires a fairly
-complete operating system; when you use GDB as a remote debugger
-attached to a bare board, there may not be any notion of ``process'',
-and there is often no way to get a core dump.
-
-@noindent
-You can further control how GDB starts up by using command-line
-options. GDB itself can remind you of the options available.
-
-@noindent
-Type
-
-@example
-gdb -help
-@end example
-
-@noindent
-to display all available options and briefly describe their use
-(@samp{gdb -h} is a shorter equivalent).
-
-All options and command line arguments you give are processed
-in sequential order. The order makes a difference when the
-@samp{-x} option is used.
-
-@menu
-* File Options:: Choosing Files
-* Mode Options:: Choosing Modes
-@end menu
-
-@node File Options, Mode Options, Invoking GDB, Invoking GDB
-@subsection Choosing Files
-
-When GDB starts, it reads any arguments other than options as
-specifying an executable file and core file (or process ID). This is
-the same as if the arguments were specified by the @samp{-se} and
-@samp{-c} options respectively. (GDB reads the first argument
-that does not have an associated option flag as equivalent to the
-@samp{-se} option followed by that argument; and the second argument
-that does not have an associated option flag, if any, as equivalent to
-the @samp{-c} option followed by that argument.)
-
-Many options have both long and short forms; both are shown in the
-following list. GDB also recognizes the long forms if you truncate
-them, so long as enough of the option is present to be unambiguous.
-(If you prefer, you can flag option arguments with @samp{--} rather
-than @samp{-}, though we illustrate the more usual convention.)
-
-@table @code
-@item -symbols=@var{file}
-@itemx -s @var{file}
-Read symbol table from file @var{file}.
-
-@item -exec=@var{file}
-@itemx -e @var{file}
-Use file @var{file} as the executable file to execute when
-appropriate, and for examining pure data in conjunction with a core
-dump.
-
-@item -se=@var{file}
-Read symbol table from file @var{file} and use it as the executable
-file.
-
-@item -core=@var{file}
-@itemx -c @var{file}
-Use file @var{file} as a core dump to examine.
-
-@item -command=@var{file}
-@itemx -x @var{file}
-Execute GDB commands from file @var{file}. @xref{Command Files}.
-
-@item -directory=@var{directory}
-@itemx -d @var{directory}
-Add @var{directory} to the path to search for source files.
-@end table
-
-@node Mode Options, , File Options, Invoking GDB
-@subsection Choosing Modes
-
-You can run GDB in various alternative modes---for example, in
-batch mode or quiet mode.
-
-@table @code
-@item -nx
-@itemx -n
-Do not execute commands from any @file{.gdbinit} initialization files.
-Normally, the commands in these files are executed after all the
-command options and arguments have been processed.
-@xref{Command Files}.
-
-@item -quiet
-@itemx -q
-``Quiet''. Do not print the introductory and copyright messages. These
-messages are also suppressed in batch mode.
-
-@item -batch
-Run in batch mode. Exit with status @code{0} after processing all the command
-files specified with @samp{-x} (and @file{.gdbinit}, if not inhibited).
-Exit with nonzero status if an error occurs in executing the GDB
-commands in the command files.
-
-Batch mode may be useful for running GDB as a filter, for example to
-download and run a program on another computer; in order to make this
-more useful, the message
-
-@example
-Program exited normally.
-@end example
-
-@noindent
-(which is ordinarily issued whenever a program running under GDB control
-terminates) is not issued when running in batch mode.
-
-@item -cd=@var{directory}
-Run GDB using @var{directory} as its working directory,
-instead of the current directory.
-
-@item -fullname
-@itemx -f
-Emacs sets this option when it runs GDB as a subprocess. It tells GDB
-to output the full file name and line number in a standard,
-recognizable fashion each time a stack frame is displayed (which
-includes each time your program stops). This recognizable format looks
-like two @samp{\032} characters, followed by the file name, line number
-and character position separated by colons, and a newline. The
-Emacs-to-GDB interface program uses the two @samp{\032} characters as
-a signal to display the source code for the frame.
-
-@item -b @var{bps}
-Set the line speed (baud rate or bits per second) of any serial
-interface used by GDB for remote debugging.
-
-@item -tty=@var{device}
-Run using @var{device} for your program's standard input and output.
-@c FIXME: kingdon thinks there is more to -tty. Investigate.
-@end table
-
-@node Leaving GDB, Shell Commands, Invoking GDB, Invocation
-@section Leaving GDB
-@cindex exiting GDB
-
-@table @code
-@item quit
-@kindex quit
-@kindex q
-To exit GDB, use the @code{quit} command (abbreviated @code{q}), or type
-an end-of-file character (usually @kbd{C-d}).
-@end table
-
-@cindex interrupt
-An interrupt (often @kbd{C-c}) will not exit from GDB, but rather
-will terminate the action of any GDB command that is in progress and
-return to GDB command level. It is safe to type the interrupt
-character at any time because GDB does not allow it to take effect
-until a time when it is safe.
-
-If you have been using GDB to control an attached process or device, you
-can release it with the @code{detach} command; @pxref{Attach,
-,Debugging an Already-Running Process}..
-
-@node Shell Commands, , Leaving GDB, Invocation
-@section Shell Commands
-
-If you need to execute occasional shell commands during your
-debugging session, there is no need to leave or suspend GDB; you can
-just use the @code{shell} command.
-
-@table @code
-@item shell @var{command string}
-@kindex shell
-@cindex shell escape
-Directs GDB to invoke an inferior shell to execute @var{command
-string}. If it exists, the environment variable @code{SHELL} is used
-for the name of the shell to run. Otherwise GDB uses
-@code{/bin/sh}.
-@end table
-
-The utility @code{make} is often needed in development environments.
-You do not have to use the @code{shell} command for this purpose in GDB:
-
-@table @code
-@item make @var{make-args}
-@kindex make
-@cindex calling make
-Causes GDB to execute an inferior @code{make} program with the specified
-arguments. This is equivalent to @samp{shell make @var{make-args}}.
-@end table
-
-@node Commands, Running, Invocation, Top
-@chapter GDB Commands
-
-You can abbreviate GDB command if that abbreviation is unambiguous;
-and you can repeat certain GDB commands by typing just @key{RET}.
-
-@menu
-* Command Syntax:: Command Syntax
-* Help:: Getting Help
-@end menu
-
-@node Command Syntax, Help, Commands, Commands
-@section Command Syntax
-
-A GDB command is a single line of input. There is no limit on how long
-it can be. It starts with a command name, which is followed by arguments
-whose meaning depends on the command name. For example, the command
-@code{step} accepts an argument which is the number of times to step,
-as in @samp{step 5}. You can also use the @code{step} command with
-no arguments. Some command names do not allow any arguments.
-
-@cindex abbreviation
-GDB command names may always be truncated if that abbreviation is
-unambiguous. Other possible command abbreviations are listed in the
-documentation for individual commands. In some cases, even ambiguous
-abbreviations are allowed; for example, @code{s} is specially defined as
-equivalent to @code{step} even though there are other commands whose
-names start with @code{s}. You can test abbreviations by using them as
-arguments to the @code{help} command.
-
-@cindex repeating commands
-@kindex RET
-A blank line as input to GDB (typing just @key{RET}) means to
-repeat the previous command. Certain commands (for example, @code{run})
-will not repeat this way; these are commands for which unintentional
-repetition might cause trouble and which you are unlikely to want to
-repeat.
-
-The @code{list} and @code{x} commands, when you repeat them with
-@key{RET}, construct new arguments rather than repeating
-exactly as typed. This permits easy scanning of source or memory.
-
-GDB can also use @key{RET} in another way: to partition lengthy
-output, in a way similar to the common utility @code{more}
-(@pxref{Screen Size}). Since it is easy to press one @key{RET} too many
-in this situation, GDB disables command repetition after any command
-that generates this sort of display.
-
-@kindex #
-@cindex comment
-A line of input starting with @kbd{#} is a comment; it does nothing.
-This is useful mainly in command files (@pxref{Command Files}).
-
-@node Help, , Command Syntax, Commands
-@section Getting Help
-@cindex online documentation
-@kindex help
-
-You can always ask GDB itself for information on its commands, using the
-command @code{help}.
-
-@table @code
-@item help
-@itemx h
-@kindex h
-You can use @code{help} (abbreviated @code{h}) with no arguments to
-display a short list of named classes of commands:
-
-@smallexample
-(gdb) help
-List of classes of commands:
-
-running -- Running the program
-stack -- Examining the stack
-data -- Examining data
-breakpoints -- Making program stop at certain points
-files -- Specifying and examining files
-status -- Status inquiries
-support -- Support facilities
-user-defined -- User-defined commands
-aliases -- Aliases of other commands
-obscure -- Obscure features
-
-Type "help" followed by a class name for a list of
-commands in that class.
-Type "help" followed by command name for full
-documentation.
-Command name abbreviations are allowed if unambiguous.
-(gdb)
-@end smallexample
-
-@item help @var{class}
-Using one of the general help classes as an argument, you can get a
-list of the individual commands in that class. For example, here is the
-help display for the class @code{status}:
-
-@smallexample
-(gdb) help status
-Status inquiries.
-
-List of commands:
-
-show -- Generic command for showing things set with "set"
-info -- Generic command for printing status
-
-Type "help" followed by command name for full
-documentation.
-Command name abbreviations are allowed if unambiguous.
-(gdb)
-@end smallexample
-
-@item help @var{command}
-With a command name as @code{help} argument, GDB will display a
-short paragraph on how to use that command.
-@end table
-
-In addition to @code{help}, you can use the GDB commands @code{info}
-and @code{show} to inquire about the state of your program, or the state
-of GDB itself. Each command supports many topics of inquiry; this
-manual introduces each of them in the appropriate context. The listings
-under @code{info} and under @code{show} in the Index point to
-all the sub-commands. @xref{Index}.
-
-@c @group
-@table @code
-@item info
-@kindex info
-@kindex i
-This command (abbreviated @code{i}) is for describing the state of your
-program; for example, it can list the arguments given to your program
-(@code{info args}), the registers currently in use (@code{info
-registers}), or the breakpoints you have set (@code{info breakpoints}).
-You can get a complete list of the @code{info} sub-commands with
-@w{@code{help info}}.
-
-@kindex show
-@item show
-In contrast, @code{show} is for describing the state of GDB itself.
-You can change most of the things you can @code{show}, by using the
-related command @code{set}; for example, you can control what number
-system is used for displays with @code{set radix}, or simply inquire
-which is currently in use with @code{show radix}.
-
-@kindex info set
-To display all the settable parameters and their current
-values, you can use @code{show} with no arguments; you may also use
-@code{info set}. Both commands produce the same display.
-@c FIXME: "info set" violates the rule that "info" is for state of
-@c FIXME...program. Ck w/ GNU: "info set" to be called something else,
-@c FIXME...or change desc of rule---eg "state of prog and debugging session"?
-@end table
-@c @end group
-
-Here are three miscellaneous @code{show} subcommands, all of which are
-exceptional in lacking corresponding @code{set} commands:
-
-@table @code
-@kindex show version
-@cindex version number
-@item show version
-Show what version of GDB is running. You should include this
-information in GDB bug-reports. If multiple versions of GDB are in
-use at your site, you may occasionally want to make sure what version
-of GDB you are running; as GDB evolves, new commands are introduced,
-and old ones may wither away. The version number is also announced
-when you start GDB with no arguments.
-
-@kindex show copying
-@item show copying
-Display information about permission for copying GDB.
-
-@kindex show warranty
-@item show warranty
-Display the GNU ``NO WARRANTY'' statement.
-@end table
-
-@node Running, Stopping, Commands, Top
-@chapter Running Programs Under GDB
-
-To debug a program, you must run it under GDB.
-
-@menu
-* Compilation:: Compiling for Debugging
-* Starting:: Starting your Program
-* Arguments:: Your Program's Arguments
-* Environment:: Your Program's Environment
-* Working Directory:: Your Program's Working Directory
-* Input/Output:: Your Program's Input and Output
-* Attach:: Debugging an Already-Running Process
-* Kill Process:: Killing the Child Process
-@end menu
-
-@node Compilation, Starting, Running, Running
-@section Compiling for Debugging
-
-In order to debug a program effectively, you need to generate
-debugging information when you compile it. This debugging information
-is stored in the object file; it describes the data type of each
-variable or function and the correspondence between source line numbers
-and addresses in the executable code.
-
-To request debugging information, specify the @samp{-g} option when you run
-the compiler.
-
-Many C compilers are unable to handle the @samp{-g} and @samp{-O}
-options together. Using those compilers, you cannot generate optimized
-executables containing debugging information.
-
-gcc, the GNU C compiler, supports @samp{-g} with or without
-@samp{-O}, making it possible to debug optimized code. We recommend
-that you @emph{always} use @samp{-g} whenever you compile a program.
-You may think your program is correct, but there is no sense in pushing
-your luck.
-
-Some things do not work as well with @samp{-g -O} as with just
-@samp{-g}, particularly on machines with instruction scheduling. If in
-doubt, recompile with @samp{-g} alone, and if this fixes the problem,
-please report it as a bug (including a test case!).
-
-Older versions of the GNU C compiler permitted a variant option
-@w{@samp{-gg}} for debugging information. GDB no longer supports this
-format; if your GNU C compiler has this option, do not use it.
-
-@ignore
-@comment As far as I know, there are no cases in which GDB will
-@comment produce strange output in this case. (but no promises).
-If your program includes archives made with the @code{ar} program, and
-if the object files used as input to @code{ar} were compiled without the
-@samp{-g} option and have names longer than 15 characters, GDB will get
-confused reading your program's symbol table. No error message will be
-given, but GDB may behave strangely. The reason for this problem is a
-deficiency in the Unix archive file format, which cannot represent file
-names longer than 15 characters.
-
-To avoid this problem, compile the archive members with the @samp{-g}
-option or use shorter file names. Alternatively, use a version of GNU
-@code{ar} dated more recently than August 1989.
-@end ignore
-
-@node Starting, Arguments, Compilation, Running
-@section Starting your Program
-@cindex starting
-@cindex running
-
-@table @code
-@item run
-@itemx r
-@kindex run
-Use the @code{run} command to start your program under GDB. You must
-first specify the program name
-(except on VxWorks)
-with an argument to
-GDB (@pxref{Invocation, ,Getting In and Out of GDB}), or by using the
-@code{file} or @code{exec-file} command (@pxref{Files, ,Commands to
-Specify Files}).
-
-@end table
-
-If you are running your program in an execution environment that
-supports processes, @code{run} creates an inferior process and makes
-that process run your program. (In environments without processes,
-@code{run} jumps to the start of your program.)
-
-The execution of a program is affected by certain information it
-receives from its superior. GDB provides ways to specify this
-information, which you must do @i{before} starting your program. (You
-can change it after starting your program, but such changes will only affect
-your program the next time you start it.) This information may be
-divided into four categories:
-
-@table @asis
-@item The @i{arguments.}
-Specify the arguments to give your program as the arguments of the
-@code{run} command. If a shell is available on your target, the shell
-is used to pass the arguments, so that you may use normal conventions
-(such as wildcard expansion or variable substitution) in describing
-the arguments. In Unix systems, you can control which shell is used
-with the @code{SHELL} environment variable. @xref{Arguments, ,Your
-Program's Arguments}.
-
-@item The @i{environment.}
-Your program normally inherits its environment from GDB, but you can
-use the GDB commands @code{set environment} and @code{unset
-environment} to change parts of the environment that will be given to
-your program. @xref{Environment, ,Your Program's Environment}.
-
-@item The @i{working directory.}
-Your program inherits its working directory from GDB. You can set
-GDB's working directory with the @code{cd} command in GDB.
-@xref{Working Directory, ,Your Program's Working Directory}.
-
-@item The @i{standard input and output.}
-Your program normally uses the same device for standard input and
-standard output as GDB is using. You can redirect input and output
-in the @code{run} command line, or you can use the @code{tty} command to
-set a different device for your program.
-@xref{Input/Output, ,Your Program's Input and Output}.
-
-@cindex pipes
-@emph{Warning:} While input and output redirection work, you cannot use
-pipes to pass the output of the program you are debugging to another
-program; if you attempt this, GDB is likely to wind up debugging the
-wrong program.
-@end table
-
-@c FIXME: Rewrite following paragraph, especially its third sentence.
-When you issue the @code{run} command, your program begins to execute
-immediately. @xref{Stopping, ,Stopping and Continuing}, for
-discussion of how to arrange for your program to stop. Once your
-program has been started by the @code{run} command (and then stopped),
-you may evaluate expressions that involve calls to functions in your
-program, using the @code{print} or @code{call} commands. @xref{Data,
-,Examining Data}.
-
-If the modification time of your symbol file has changed since the
-last time GDB read its symbols, GDB will discard its symbol table and
-re-read it. When it does this, GDB tries to retain your current
-breakpoints.
-
-@node Arguments, Environment, Starting, Running
-@section Your Program's Arguments
-
-@cindex arguments (to your program)
-The arguments to your program can be specified by the arguments of the
-@code{run} command. They are passed to a shell, which expands wildcard
-characters and performs redirection of I/O, and thence to your program.
-GDB uses the shell indicated by your environment variable
-@code{SHELL} if it exists; otherwise, GDB uses @code{/bin/sh}.
-
-@code{run} with no arguments uses the same arguments used by the previous
-@code{run}, or those set by the @code{set args} command.
-
-@kindex set args
-@table @code
-@item set args
-Specify the arguments to be used the next time your program is run. If
-@code{set args} has no arguments, @code{run} will execute your program
-with no arguments. Once you have run your program with arguments,
-using @code{set args} before the next @code{run} is the only way to run
-it again without arguments.
-
-@item show args
-@kindex show args
-Show the arguments to give your program when it is started.
-@end table
-
-@node Environment, Working Directory, Arguments, Running
-@section Your Program's Environment
-
-@cindex environment (of your program)
-The @dfn{environment} consists of a set of environment variables and
-their values. Environment variables conventionally record such things as
-your user name, your home directory, your terminal type, and your search
-path for programs to run. Usually you set up environment variables with
-the shell and they are inherited by all the other programs you run. When
-debugging, it can be useful to try running your program with a modified
-environment without having to start GDB over again.
-
-@table @code
-@item path @var{directory}
-@kindex path
-Add @var{directory} to the front of the @code{PATH} environment variable
-(the search path for executables), for both GDB and your program.
-You may specify several directory names, separated by @samp{:} or
-whitespace. If @var{directory} is already in the path, it is moved to
-the front, so it will be searched sooner.
-
-You can use the string @samp{$cwd} to refer to whatever is the current
-working directory at the time GDB searches the path. If you use
-@samp{.} instead, it refers to the directory where you executed the
-@code{path} command. GDB fills in the current path where needed in
-the @var{directory} argument, before adding it to the search path.
-@c 'path' is explicitly nonrepeatable, but RMS points out it is silly to
-@c document that, since repeating it would be a no-op.
-
-@item show paths
-@kindex show paths
-Display the list of search paths for executables (the @code{PATH}
-environment variable).
-
-@item show environment @r{[}@var{varname}@r{]}
-@kindex show environment
-Print the value of environment variable @var{varname} to be given to
-your program when it starts. If you do not supply @var{varname},
-print the names and values of all environment variables to be given to
-your program. You can abbreviate @code{environment} as @code{env}.
-
-@item set environment @var{varname} @r{[}=@r{]} @var{value}
-@kindex set environment
-Sets environment variable @var{varname} to @var{value}. The value
-changes for your program only, not for GDB itself. @var{value} may
-be any string; the values of environment variables are just strings, and
-any interpretation is supplied by your program itself. The @var{value}
-parameter is optional; if it is eliminated, the variable is set to a
-null value.
-@c "any string" here does not include leading, trailing
-@c blanks. Gnu asks: does anyone care?
-
-For example, this command:
-
-@example
-set env USER = foo
-@end example
-
-@noindent
-tells a Unix program, when subsequently run, that its user is named
-@samp{foo}. (The spaces around @samp{=} are used for clarity here; they
-are not actually required.)
-
-@item unset environment @var{varname}
-@kindex unset environment
-Remove variable @var{varname} from the environment to be passed to your
-program. This is different from @samp{set env @var{varname} =};
-@code{unset environment} removes the variable from the environment,
-rather than assigning it an empty value.
-@end table
-
-@node Working Directory, Input/Output, Environment, Running
-@section Your Program's Working Directory
-
-@cindex working directory (of your program)
-Each time you start your program with @code{run}, it inherits its
-working directory from the current working directory of GDB. GDB's
-working directory is initially whatever it inherited from its parent
-process (typically the shell), but you can specify a new working
-directory in GDB with the @code{cd} command.
-
-The GDB working directory also serves as a default for the commands
-that specify files for GDB to operate on. @xref{Files, ,Commands to
-Specify Files}.
-
-@table @code
-@item cd @var{directory}
-@kindex cd
-Set GDB's working directory to @var{directory}.
-
-@item pwd
-@kindex pwd
-Print GDB's working directory.
-@end table
-
-@node Input/Output, Attach, Working Directory, Running
-@section Your Program's Input and Output
-
-@cindex redirection
-@cindex i/o
-@cindex terminal
-By default, the program you run under GDB does input and output to
-the same terminal that GDB uses. GDB switches the terminal to
-its own terminal modes to interact with you, but it records the terminal
-modes your program was using and switches back to them when you continue
-running your program.
-
-@table @code
-@item info terminal
-@kindex info terminal
-Displays GDB's recorded information about the terminal modes your
-program is using.
-@end table
-
-You can redirect your program's input and/or output using shell
-redirection with the @code{run} command. For example,
-
-@example
-run > outfile
-@end example
-
-@noindent
-starts your program, diverting its output to the file @file{outfile}.
-
-@kindex tty
-@cindex controlling terminal
-Another way to specify where your program should do input and output is
-with the @code{tty} command. This command accepts a file name as
-argument, and causes this file to be the default for future @code{run}
-commands. It also resets the controlling terminal for the child
-process, for future @code{run} commands. For example,
-
-@example
-tty /dev/ttyb
-@end example
-
-@noindent
-directs that processes started with subsequent @code{run} commands
-default to do input and output on the terminal @file{/dev/ttyb} and have
-that as their controlling terminal.
-
-An explicit redirection in @code{run} overrides the @code{tty} command's
-effect on the input/output device, but not its effect on the controlling
-terminal.
-
-When you use the @code{tty} command or redirect input in the @code{run}
-command, only the input @emph{for your program} is affected. The input
-for GDB still comes from your terminal.
-
-@node Attach, Kill Process, Input/Output, Running
-@section Debugging an Already-Running Process
-@kindex attach
-@cindex attach
-
-@table @code
-@item attach @var{process-id}
-This command
-attaches to a running process---one that was started outside GDB.
-(@code{info files} will show your active targets.) The command takes as
-argument a process ID. The usual way to find out the process-id of
-a Unix process is with the @code{ps} utility, or with the @samp{jobs -l}
-shell command.
-
-@code{attach} will not repeat if you press @key{RET} a second time after
-executing the command.
-@end table
-
-To use @code{attach}, you must be debugging in an environment which
-supports processes. You must also have permission to send the process a
-signal, and it must have the same effective user ID as the GDB
-process.
-
-When using @code{attach}, you should first use the @code{file} command
-to specify the program running in the process and load its symbol table.
-@xref{Files, ,Commands to Specify Files}.
-
-The first thing GDB does after arranging to debug the specified
-process is to stop it. You can examine and modify an attached process
-with all the GDB commands that are ordinarily available when you start
-processes with @code{run}. You can insert breakpoints; you can step and
-continue; you can modify storage. If you would rather the process
-continue running, you may use the @code{continue} command after
-attaching GDB to the process.
-
-@table @code
-@item detach
-@kindex detach
-When you have finished debugging the attached process, you can use the
-@code{detach} command to release it from GDB's control. Detaching
-the process continues its execution. After the @code{detach} command,
-that process and GDB become completely independent once more, and you
-are ready to @code{attach} another process or start one with @code{run}.
-@code{detach} will not repeat if you press @key{RET} again after
-executing the command.
-@end table
-
-If you exit GDB or use the @code{run} command while you have an attached
-process, you kill that process. By default, you will be asked for
-confirmation if you try to do either of these things; you can control
-whether or not you need to confirm by using the @code{set confirm} command
-(@pxref{Messages/Warnings, ,Optional Warnings and Messages}).
-
-@node Kill Process, , Attach, Running
-@c @group
-@section Killing the Child Process
-
-@table @code
-@item kill
-@kindex kill
-Kill the child process in which your program is running under GDB.
-@end table
-
-This command is useful if you wish to debug a core dump instead of a
-running process. GDB ignores any core dump file while your program
-is running.
-@c @end group
-
-On some operating systems, a program cannot be executed outside GDB
-while you have breakpoints set on it inside GDB. You can use the
-@code{kill} command in this situation to permit running your program
-outside the debugger.
-
-The @code{kill} command is also useful if you wish to recompile and
-relink your program, since on many systems it is impossible to modify an
-executable file while it is running in a process. In this case, when you
-next type @code{run}, GDB will notice that the file has changed, and
-will re-read the symbol table (while trying to preserve your current
-breakpoint settings).
-
-@node Stopping, Stack, Running, Top
-@chapter Stopping and Continuing
-
-The principal purpose of using a debugger is so that you can stop your
-program before it terminates; or so that, if your program runs into
-trouble, you can investigate and find out why.
-
-Inside GDB, your program may stop for any of several reasons, such
-as a signal, a breakpoint, or reaching a new line after a GDB
-command such as @code{step}. You may then examine and change
-variables, set new breakpoints or remove old ones, and then continue
-execution. Usually, the messages shown by GDB provide ample
-explanation of the status of your program---but you can also explicitly
-request this information at any time.
-
-@table @code
-@item info program
-@kindex info program
-Display information about the status of your program: whether it is
-running or not, what process it is, and why it stopped.
-@end table
-
-@menu
-* Breakpoints:: Breakpoints, Watchpoints, and Exceptions
-* Continuing and Stepping:: Resuming Execution
-* Signals:: Signals
-@end menu
-
-@node Breakpoints, Continuing and Stepping, Stopping, Stopping
-@section Breakpoints, Watchpoints, and Exceptions
-
-@cindex breakpoints
-A @dfn{breakpoint} makes your program stop whenever a certain point in
-the program is reached. For each breakpoint, you can add various
-conditions to control in finer detail whether your program will stop.
-You can set breakpoints with the @code{break} command and its variants
-(@pxref{Set Breaks, ,Setting Breakpoints}), to specify the place where
-your program should stop by line number, function name or exact address
-in the program. In languages with exception handling (such as GNU
-C++), you can also set breakpoints where an exception is raised
-(@pxref{Exception Handling, ,Breakpoints and Exceptions}).
-
-@cindex watchpoints
-A @dfn{watchpoint} is a special breakpoint that stops your program
-when the value of an expression changes. You must use a different
-command to set watchpoints (@pxref{Set Watchpoints, ,Setting
-Watchpoints}), but aside from that, you can manage a watchpoint like
-any other breakpoint: you enable, disable, and delete both breakpoints
-and watchpoints using the same commands.
-
-Each breakpoint or watchpoint is assigned a number when it is created;
-these numbers are successive integers starting with one. In many of the
-commands for controlling various features of breakpoints you use the
-breakpoint number to say which breakpoint you want to change. Each
-breakpoint may be @dfn{enabled} or @dfn{disabled}; if disabled, it has
-no effect on your program until you enable it again.
-
-@menu
-* Set Breaks:: Setting Breakpoints
-* Set Watchpoints:: Setting Watchpoints
-* Exception Handling:: Breakpoints and Exceptions
-* Delete Breaks:: Deleting Breakpoints
-* Disabling:: Disabling Breakpoints
-* Conditions:: Break Conditions
-* Break Commands:: Breakpoint Command Lists
-* Breakpoint Menus:: Breakpoint Menus
-* Error in Breakpoints::
-@end menu
-
-@node Set Breaks, Set Watchpoints, Breakpoints, Breakpoints
-@subsection Setting Breakpoints
-
-@c FIXME LMB what does GDB do if no code on line of breakpt?
-@c consider in particular declaration with/without initialization.
-@c
-@c FIXME 2 is there stuff on this already? break at fun start, already init?
-
-@kindex break
-@kindex b
-Breakpoints are set with the @code{break} command (abbreviated @code{b}).
-
-You have several ways to say where the breakpoint should go.
-
-@table @code
-@item break @var{function}
-Set a breakpoint at entry to function @var{function}. When using source
-languages that permit overloading of symbols, such as C++,
-@var{function} may refer to more than one possible place to break.
-@xref{Breakpoint Menus}, for a discussion of that situation.
-
-@item break +@var{offset}
-@itemx break -@var{offset}
-Set a breakpoint some number of lines forward or back from the position
-at which execution stopped in the currently selected frame.
-
-@item break @var{linenum}
-Set a breakpoint at line @var{linenum} in the current source file.
-That file is the last file whose source text was printed. This
-breakpoint will stop your program just before it executes any of the
-code on that line.
-
-@item break @var{filename}:@var{linenum}
-Set a breakpoint at line @var{linenum} in source file @var{filename}.
-
-@item break @var{filename}:@var{function}
-Set a breakpoint at entry to function @var{function} found in file
-@var{filename}. Specifying a file name as well as a function name is
-superfluous except when multiple files contain similarly named
-functions.
-
-@item break *@var{address}
-Set a breakpoint at address @var{address}. You can use this to set
-breakpoints in parts of your program which do not have debugging
-information or source files.
-
-@item break
-When called without any arguments, @code{break} sets a breakpoint at
-the next instruction to be executed in the selected stack frame
-(@pxref{Stack, ,Examining the Stack}). In any selected frame but the
-innermost, this will cause your program to stop as soon as control
-returns to that frame. This is similar to the effect of a
-@code{finish} command in the frame inside the selected frame---except
-that @code{finish} does not leave an active breakpoint. If you use
-@code{break} without an argument in the innermost frame, GDB will stop
-the next time it reaches the current location; this may be useful
-inside loops.
-
-GDB normally ignores breakpoints when it resumes execution, until at
-least one instruction has been executed. If it did not do this, you
-would be unable to proceed past a breakpoint without first disabling the
-breakpoint. This rule applies whether or not the breakpoint already
-existed when your program stopped.
-
-@item break @dots{} if @var{cond}
-Set a breakpoint with condition @var{cond}; evaluate the expression
-@var{cond} each time the breakpoint is reached, and stop only if the
-value is nonzero---that is, if @var{cond} evaluates as true.
-@samp{@dots{}} stands for one of the possible arguments described
-above (or no argument) specifying where to break. @xref{Conditions,
-,Break Conditions}, for more information on breakpoint conditions.
-
-@item tbreak @var{args}
-@kindex tbreak
-Set a breakpoint enabled only for one stop. @var{args} are the
-same as for the @code{break} command, and the breakpoint is set in the same
-way, but the breakpoint is automatically disabled after the first time your
-program stops there. @xref{Disabling, ,Disabling Breakpoints}.
-
-@item rbreak @var{regex}
-@kindex rbreak
-@cindex regular expression
-@c FIXME what kind of regexp?
-Set breakpoints on all functions matching the regular expression
-@var{regex}. This command
-sets an unconditional breakpoint on all matches, printing a list of all
-breakpoints it set. Once these breakpoints are set, they are treated
-just like the breakpoints set with the @code{break} command. They can
-be deleted, disabled, made conditional, etc., in the standard ways.
-
-When debugging C++ programs, @code{rbreak} is useful for setting
-breakpoints on overloaded functions that are not members of any special
-classes.
-
-@kindex info breakpoints
-@cindex @code{$_} and @code{info breakpoints}
-@item info breakpoints @r{[}@var{n}@r{]}
-@item info break @r{[}@var{n}@r{]}
-Print a list of all breakpoints (but not watchpoints) set and not
-deleted, showing their numbers, where in your program they are, and any
-special features in use for them. Disabled breakpoints are included in
-the list, but marked as disabled. @code{info break} with a breakpoint
-number @var{n} as argument lists only that breakpoint. The
-convenience variable @code{$_} and the default examining-address for
-the @code{x} command are set to the address of the last breakpoint
-listed (@pxref{Memory, ,Examining Memory}). The equivalent command
-for watchpoints is @code{info watch}.
-@end table
-
-GDB allows you to set any number of breakpoints at the same place in
-your program. There is nothing silly or meaningless about this. When
-the breakpoints are conditional, this is even useful
-(@pxref{Conditions, ,Break Conditions}).
-
-@node Set Watchpoints, Exception Handling, Set Breaks, Breakpoints
-@subsection Setting Watchpoints
-@cindex setting watchpoints
-
-You can use a watchpoint to stop execution whenever the value of an
-expression changes, without having to predict a particular place
-where this may happen.
-
-Watchpoints currently execute two orders of magnitude more slowly than
-other breakpoints, but this can well be worth it to catch errors where
-you have no clue what part of your program is the culprit. Some
-processors provide special hardware to support watchpoint evaluation; future
-releases of GDB will use such hardware if it is available.
-
-@table @code
-@kindex watch
-@item watch @var{expr}
-Set a watchpoint for an expression.
-
-@kindex info watchpoints
-@item info watchpoints
-This command prints a list of watchpoints; it is otherwise similar to
-@code{info break}.
-@end table
-
-@node Exception Handling, Delete Breaks, Set Watchpoints, Breakpoints
-@subsection Breakpoints and Exceptions
-@cindex exception handlers
-
-Some languages, such as GNU C++, implement exception handling. You can
-use GDB to examine what caused your program to raise an exception,
-and to list the exceptions your program is prepared to handle at a
-given point in time.
-
-@table @code
-@item catch @var{exceptions}
-@kindex catch
-You can set breakpoints at active exception handlers by using the
-@code{catch} command. @var{exceptions} is a list of names of exceptions
-to catch.
-@end table
-
-You can use @code{info catch} to list active exception handlers.
-@xref{Frame Info, ,Information About a Frame}.
-
-There are currently some limitations to exception handling in GDB.
-These will be corrected in a future release.
-
-@itemize @bullet
-@item
-If you call a function interactively, GDB normally returns
-control to you when the function has finished executing. If the call
-raises an exception, however, the call may bypass the mechanism that
-returns control to you and cause your program to simply continue
-running until it hits a breakpoint, catches a signal that GDB is
-listening for, or exits.
-@item
-You cannot raise an exception interactively.
-@item
-You cannot interactively install an exception handler.
-@end itemize
-
-@cindex raise exceptions
-Sometimes @code{catch} is not the best way to debug exception handling:
-if you need to know exactly where an exception is raised, it is better to
-stop @emph{before} the exception handler is called, since that way you
-can see the stack before any unwinding takes place. If you set a
-breakpoint in an exception handler instead, it may not be easy to find
-out where the exception was raised.
-
-To stop just before an exception handler is called, you need some
-knowledge of the implementation. In the case of GNU C++, exceptions are
-raised by calling a library function named @code{__raise_exception}
-which has the following ANSI C interface:
-
-@example
- /* @var{addr} is where the exception identifier is stored.
- ID is the exception identifier. */
- void __raise_exception (void **@var{addr}, void *@var{id});
-@end example
-
-@noindent
-To make the debugger catch all exceptions before any stack
-unwinding takes place, set a breakpoint on @code{__raise_exception}
-(@pxref{Breakpoints, ,Breakpoints Watchpoints and Exceptions}).
-
-With a conditional breakpoint (@pxref{Conditions, ,Break Conditions})
-that depends on the value of @var{id}, you can stop your program when
-a specific exception is raised. You can use multiple conditional
-breakpoints to stop your program when any of a number of exceptions are
-raised.
-
-@node Delete Breaks, Disabling, Exception Handling, Breakpoints
-@subsection Deleting Breakpoints
-
-@cindex clearing breakpoints, watchpoints
-@cindex deleting breakpoints, watchpoints
-It is often necessary to eliminate a breakpoint or watchpoint once it
-has done its job and you no longer want your program to stop there. This
-is called @dfn{deleting} the breakpoint. A breakpoint that has been
-deleted no longer exists; it is forgotten.
-
-With the @code{clear} command you can delete breakpoints according to
-where they are in your program. With the @code{delete} command you can
-delete individual breakpoints or watchpoints by specifying their
-breakpoint numbers.
-
-It is not necessary to delete a breakpoint to proceed past it. GDB
-automatically ignores breakpoints on the first instruction to be executed
-when you continue execution without changing the execution address.
-
-@table @code
-@item clear
-@kindex clear
-Delete any breakpoints at the next instruction to be executed in the
-selected stack frame (@pxref{Selection, ,Selecting a Frame}). When
-the innermost frame is selected, this is a good way to delete a
-breakpoint where your program just stopped.
-
-@item clear @var{function}
-@itemx clear @var{filename}:@var{function}
-Delete any breakpoints set at entry to the function @var{function}.
-
-@item clear @var{linenum}
-@itemx clear @var{filename}:@var{linenum}
-Delete any breakpoints set at or within the code of the specified line.
-
-@item delete @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-@cindex delete breakpoints
-@kindex delete
-@kindex d
-Delete the breakpoints or watchpoints of the numbers specified as
-arguments. If no argument is specified, delete all breakpoints (GDB
-asks confirmation, unless you have @code{set confirm off}). You
-can abbreviate this command as @code{d}.
-@end table
-
-@node Disabling, Conditions, Delete Breaks, Breakpoints
-@subsection Disabling Breakpoints
-
-@cindex disabled breakpoints
-@cindex enabled breakpoints
-Rather than deleting a breakpoint or watchpoint, you might prefer to
-@dfn{disable} it. This makes the breakpoint inoperative as if it had
-been deleted, but remembers the information on the breakpoint so that
-you can @dfn{enable} it again later.
-
-You disable and enable breakpoints and watchpoints with the
-@code{enable} and @code{disable} commands, optionally specifying one or
-more breakpoint numbers as arguments. Use @code{info break} or
-@code{info watch} to print a list of breakpoints or watchpoints if you
-do not know which numbers to use.
-
-A breakpoint or watchpoint can have any of four different states of
-enablement:
-
-@itemize @bullet
-@item
-Enabled. The breakpoint will stop your program. A breakpoint set
-with the @code{break} command starts out in this state.
-@item
-Disabled. The breakpoint has no effect on your program.
-@item
-Enabled once. The breakpoint will stop your program, but
-when it does so it will become disabled. A breakpoint set
-with the @code{tbreak} command starts out in this state.
-@item
-Enabled for deletion. The breakpoint will stop your program, but
-immediately after it does so it will be deleted permanently.
-@end itemize
-
-You can use the following commands to enable or disable breakpoints and
-watchpoints:
-
-@table @code
-@item disable @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-@kindex disable breakpoints
-@kindex disable
-@kindex dis
-Disable the specified breakpoints---or all breakpoints, if none are
-listed. A disabled breakpoint has no effect but is not forgotten. All
-options such as ignore-counts, conditions and commands are remembered in
-case the breakpoint is enabled again later. You may abbreviate
-@code{disable} as @code{dis}.
-
-@item enable @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-@kindex enable breakpoints
-@kindex enable
-Enable the specified breakpoints (or all defined breakpoints). They
-become effective once again in stopping your program.
-
-@item enable @r{[}breakpoints@r{]} once @var{bnums}@dots{}
-Enable the specified breakpoints temporarily. Each will be disabled
-again the next time it stops your program.
-
-@item enable @r{[}breakpoints@r{]} delete @var{bnums}@dots{}
-Enable the specified breakpoints to work once and then die. Each of
-the breakpoints will be deleted the next time it stops your program.
-@end table
-
-Save for a breakpoint set with @code{tbreak} (@pxref{Set Breaks,
-,Setting Breakpoints}), breakpoints that you set are initially
-enabled; subsequently, they become disabled or enabled only when you
-use one of the commands above. (The command @code{until} can set and
-delete a breakpoint of its own, but it will not change the state of
-your other breakpoints; see @ref{Continuing and Stepping, ,Continuing and Stepping}.)
-
-@node Conditions, Break Commands, Disabling, Breakpoints
-@subsection Break Conditions
-@cindex conditional breakpoints
-@cindex breakpoint conditions
-
-@c FIXME what is scope of break condition expr? Context where wanted?
-@c in particular for a watchpoint?
-The simplest sort of breakpoint breaks every time your program reaches a
-specified place. You can also specify a @dfn{condition} for a
-breakpoint. A condition is just a Boolean expression in your
-programming language (@pxref{Expressions, ,Expressions}). A breakpoint with
-a condition evaluates the expression each time your program reaches it,
-and your program stops only if the condition is @emph{true}.
-
-This is the converse of using assertions for program validation; in that
-situation, you want to stop when the assertion is violated---that is,
-when the condition is false. In C, if you want to test an assertion expressed
-by the condition @var{assert}, you should set the condition
-@samp{! @var{assert}} on the appropriate breakpoint.
-
-Conditions are also accepted for watchpoints; you may not need them,
-since a watchpoint is inspecting the value of an expression anyhow---but
-it might be simpler, say, to just set a watchpoint on a variable name,
-and specify a condition that tests whether the new value is an interesting
-one.
-
-Break conditions can have side effects, and may even call functions in
-your program. This can be useful, for example, to activate functions
-that log program progress, or to use your own print functions to
-format special data structures. The effects are completely predictable
-unless there is another enabled breakpoint at the same address. (In
-that case, GDB might see the other breakpoint first and stop your
-program without checking the condition of this one.) Note that
-breakpoint commands are usually more convenient and flexible for the
-purpose of performing side effects when a breakpoint is reached
-(@pxref{Break Commands, ,Breakpoint Command Lists}).
-
-Break conditions can be specified when a breakpoint is set, by using
-@samp{if} in the arguments to the @code{break} command. @xref{Set
-Breaks, ,Setting Breakpoints}. They can also be changed at any time
-with the @code{condition} command. The @code{watch} command does not
-recognize the @code{if} keyword; @code{condition} is the only way to
-impose a further condition on a watchpoint.
-
-@table @code
-@item condition @var{bnum} @var{expression}
-@kindex condition
-Specify @var{expression} as the break condition for breakpoint or
-watchpoint number @var{bnum}. From now on, this breakpoint will stop
-your program only if the value of @var{expression} is true (nonzero, in
-C). When you use @code{condition}, GDB checks @var{expression}
-immediately for syntactic correctness, and to determine whether symbols
-in it have referents in the context of your breakpoint.
-@c FIXME so what does GDB do if there is no referent? Moreover, what
-@c about watchpoints?
-GDB does
-not actually evaluate @var{expression} at the time the @code{condition}
-command is given, however. @xref{Expressions, ,Expressions}.
-
-@item condition @var{bnum}
-Remove the condition from breakpoint number @var{bnum}. It becomes
-an ordinary unconditional breakpoint.
-@end table
-
-@cindex ignore count (of breakpoint)
-A special case of a breakpoint condition is to stop only when the
-breakpoint has been reached a certain number of times. This is so
-useful that there is a special way to do it, using the @dfn{ignore
-count} of the breakpoint. Every breakpoint has an ignore count, which
-is an integer. Most of the time, the ignore count is zero, and
-therefore has no effect. But if your program reaches a breakpoint whose
-ignore count is positive, then instead of stopping, it just decrements
-the ignore count by one and continues. As a result, if the ignore count
-value is @var{n}, the breakpoint will not stop the next @var{n} times it
-is reached.
-
-@table @code
-@item ignore @var{bnum} @var{count}
-@kindex ignore
-Set the ignore count of breakpoint number @var{bnum} to @var{count}.
-The next @var{count} times the breakpoint is reached, your program's
-execution will not stop; other than to decrement the ignore count, GDB
-takes no action.
-
-To make the breakpoint stop the next time it is reached, specify
-a count of zero.
-
-@item continue @var{count}
-@itemx c @var{count}
-@itemx fg @var{count}
-@kindex continue @var{count}
-Continue execution of your program, setting the ignore count of the
-breakpoint where your program stopped to @var{count} minus one.
-Thus, your program will not stop at this breakpoint until the
-@var{count}'th time it is reached.
-
-An argument to this command is meaningful only when your program stopped
-due to a breakpoint. At other times, the argument to @code{continue} is
-ignored.
-
-The synonym @code{fg} is provided purely for convenience, and has
-exactly the same behavior as other forms of the command.
-@end table
-
-If a breakpoint has a positive ignore count and a condition, the condition
-is not checked. Once the ignore count reaches zero, the condition will
-be checked.
-
-You could achieve the effect of the ignore count with a condition such
-as @w{@samp{$foo-- <= 0}} using a debugger convenience variable that
-is decremented each time. @xref{Convenience Vars, ,Convenience
-Variables}.
-
-@node Break Commands, Breakpoint Menus, Conditions, Breakpoints
-@subsection Breakpoint Command Lists
-
-@cindex breakpoint commands
-You can give any breakpoint (or watchpoint) a series of commands to
-execute when your program stops due to that breakpoint. For example, you
-might want to print the values of certain expressions, or enable other
-breakpoints.
-
-@table @code
-@item commands @r{[}@var{bnum}@r{]}
-@itemx @dots{} @var{command-list} @dots{}
-@itemx end
-@kindex commands
-@kindex end
-Specify a list of commands for breakpoint number @var{bnum}. The commands
-themselves appear on the following lines. Type a line containing just
-@code{end} to terminate the commands.
-
-To remove all commands from a breakpoint, type @code{commands} and
-follow it immediately with @code{end}; that is, give no commands.
-
-With no @var{bnum} argument, @code{commands} refers to the last
-breakpoint or watchpoint set (not to the breakpoint most recently
-encountered).
-@end table
-
-Pressing @key{RET} as a means of repeating the last GDB command is
-disabled within a @var{command-list}.
-
-You can use breakpoint commands to start your program up again. Simply
-use the @code{continue} command, or @code{step}, or any other command
-that resumes execution. Subsequent commands in the command list are
-ignored.
-
-@kindex silent
-If the first command specified is @code{silent}, the usual message about
-stopping at a breakpoint is not printed. This may be desirable for
-breakpoints that are to print a specific message and then continue.
-If the remaining commands too print nothing, you will see no sign that
-the breakpoint was reached at all. @code{silent} is meaningful only
-at the beginning of a breakpoint command list.
-
-The commands @code{echo} and @code{output} that allow you to print
-precisely controlled output are often useful in silent breakpoints.
-@xref{Output, ,Commands for Controlled Output}.
-
-For example, here is how you could use breakpoint commands to print the
-value of @code{x} at entry to @code{foo} whenever @code{x} is positive.
-
-@example
-break foo if x>0
-commands
-silent
-echo x is\040
-output x
-echo \n
-cont
-end
-@end example
-
-One application for breakpoint commands is to compensate for one bug so
-you can test for another. Put a breakpoint just after the erroneous line
-of code, give it a condition to detect the case in which something
-erroneous has been done, and give it commands to assign correct values
-to any variables that need them. End with the @code{continue} command
-so that your program does not stop, and start with the @code{silent}
-command so that no output is produced. Here is an example:
-
-@example
-break 403
-commands
-silent
-set x = y + 4
-cont
-end
-@end example
-
-@cindex lost output
-One deficiency in the operation of automatically continuing breakpoints
-under Unix appears when your program uses raw mode for the terminal.
-GDB switches back to its own terminal modes (not raw) before executing
-commands, and then must switch back to raw mode when your program is
-continued. This causes any pending terminal input to be lost.
-@c FIXME: revisit below when GNU sys avail.
-@c In the GNU system, this will be fixed by changing the behavior of
-@c terminal modes.
-
-Under Unix, you can get around this problem by writing actions into
-the breakpoint condition rather than in commands. For example
-
-@example
-condition 5 (x = y + 4), 0
-@end example
-
-@noindent
-specifies a condition expression (@pxref{Expressions, ,Expressions}) that will
-change @code{x} as needed, then always have the value zero so your
-program will not stop. No input is lost here, because GDB evaluates
-break conditions without changing the terminal modes. When you want
-to have nontrivial conditions for performing the side effects, the
-operators @samp{&&}, @samp{||} and @samp{?@dots{}:} may be useful.
-
-@node Breakpoint Menus, Error in Breakpoints, Break Commands, Breakpoints
-@subsection Breakpoint Menus
-@cindex overloading
-@cindex symbol overloading
-
-Some programming languages (notably C++) permit a single function name
-to be defined several times, for application in different contexts.
-This is called @dfn{overloading}. When a function name is overloaded,
-@samp{break @var{function}} is not enough to tell GDB where you
-want a breakpoint. GDB offers you a menu of numbered choices for
-different possible breakpoints, and waits for your selection with the
-prompt @samp{>}. The first two options are always @samp{[0] cancel}
-and @samp{[1] all}. Typing @kbd{1} sets a breakpoint at each
-definition of @var{function}, and typing @kbd{0} aborts the
-@code{break} command without setting any new breakpoints.
-
-For example, the following session excerpt shows an attempt to set a
-breakpoint at the overloaded symbol @code{String::after}.
-We choose three particular definitions of that function name:
-
-@example
-(gdb) b String::after
-[0] cancel
-[1] all
-[2] file:String.cc; line number:867
-[3] file:String.cc; line number:860
-[4] file:String.cc; line number:875
-[5] file:String.cc; line number:853
-[6] file:String.cc; line number:846
-[7] file:String.cc; line number:735
-> 2 4 6
-Breakpoint 1 at 0xb26c: file String.cc, line 867.
-Breakpoint 2 at 0xb344: file String.cc, line 875.
-Breakpoint 3 at 0xafcc: file String.cc, line 846.
-Multiple breakpoints were set.
-Use the "delete" command to delete unwanted breakpoints.
-(gdb)
-@end example
-
-@node Error in Breakpoints, , Breakpoint Menus, Breakpoints
-@subsection ``Cannot Insert Breakpoints''
-
-@c FIXME: "cannot insert breakpoints" error, v unclear.
-@c Q in pending mail to Gilmore. ---pesch@cygnus.com, 26mar91
-@c some light may be shed by looking at instances of
-@c ONE_PROCESS_WRITETEXT. But error seems possible otherwise
-@c too. pesch, 20sep91
-Under some operating systems, breakpoints cannot be used in a program if
-any other process is running that program. In this situation,
-attempting to run or continue a program with a breakpoint causes GDB
-to stop the other process.
-
-When this happens, you have three ways to proceed:
-
-@enumerate
-@item
-Remove or disable the breakpoints, then continue.
-
-@item
-Suspend GDB, and copy the file containing your program to a new name.
-Resume GDB and use the @code{exec-file} command to specify that GDB
-should run your program under that name. Then start your program again.
-
-@c FIXME: RMS commented here "Show example". Maybe when someone
-@c explains the first FIXME: in this section...
-
-@item
-Relink your program so that the text segment is nonsharable, using the
-linker option @samp{-N}. The operating system limitation may not apply
-to nonsharable executables.
-@end enumerate
-
-@node Continuing and Stepping, Signals, Breakpoints, Stopping
-@section Continuing and Stepping
-
-@cindex stepping
-@cindex continuing
-@cindex resuming execution
-@dfn{Continuing} means resuming program execution until your program
-completes normally. In contrast, @dfn{stepping} means executing just
-one more ``step'' of your program, where ``step'' may mean either one
-line of source code, or one machine instruction (depending on what
-particular command you use). Either when continuing
-or when stepping, your program may stop even sooner, due to a breakpoint
-or to a signal. (If due to a signal, you may want to use @code{handle},
-or use @samp{signal 0} to resume execution. @xref{Signals, ,Signals}.)
-
-@table @code
-@item continue @r{[}@var{ignore-count}@r{]}
-@kindex continue
-Resume program execution, at the address where your program last stopped;
-any breakpoints set at that address are bypassed. The optional argument
-@var{ignore-count} allows you to specify a further number of times to
-ignore a breakpoint at this location; its effect is like that of
-@code{ignore} (@pxref{Conditions, ,Break Conditions}).
-
-To resume execution at a different place, you can use @code{return}
-(@pxref{Returning, ,Returning from a Function}) to go back to the
-calling function; or @code{jump} (@pxref{Jumping, ,Continuing at a
-Different Address}) to go to an arbitrary location in your program.
-@end table
-
-A typical technique for using stepping is to set a breakpoint
-(@pxref{Breakpoints, ,Breakpoints Watchpoints and Exceptions}) at the
-beginning of the function or the section of your program where a
-problem is believed to lie, run your program until it stops at that
-breakpoint, and then step through the suspect area, examining the
-variables that are interesting, until you see the problem happen.
-
-@table @code
-@item step
-@kindex step
-@kindex s
-Continue running your program until control reaches a different source
-line, then stop it and return control to GDB. This command is
-abbreviated @code{s}.
-
-@quotation
-@emph{Warning:} If you use the @code{step} command while control is
-within a function that was compiled without debugging information,
-execution will proceed until control reaches another function.
-@end quotation
-
-@item step @var{count}
-Continue running as in @code{step}, but do so @var{count} times. If a
-breakpoint is reached or a signal not related to stepping occurs before
-@var{count} steps, stepping stops right away.
-
-@item next @r{[}@var{count}@r{]}
-@kindex next
-@kindex n
-Continue to the next source line in the current (innermost) stack frame.
-Similar to @code{step}, but any function calls appearing within the line
-of code are executed without stopping. Execution stops when control
-reaches a different line of code at the stack level which was executing
-when the @code{next} command was given. This command is abbreviated
-@code{n}.
-
-An argument @var{count} is a repeat count, as for @code{step}.
-
-@code{next} within a function that lacks debugging information acts like
-@code{step}, but any function calls appearing within the code of the
-function are executed without stopping.
-
-@item finish
-@kindex finish
-Continue running until just after function in the selected stack frame
-returns. Print the returned value (if any).
-
-Contrast this with the @code{return} command (@pxref{Returning,
-,Returning from a Function}).
-
-@item until
-@kindex until
-@item u
-@kindex u
-Continue running until a source line past the current line, in the
-current stack frame, is reached. This command is used to avoid single
-stepping through a loop more than once. It is like the @code{next}
-command, except that when @code{until} encounters a jump, it
-automatically continues execution until the program counter is greater
-than the address of the jump.
-
-This means that when you reach the end of a loop after single stepping
-though it, @code{until} will cause your program to continue execution
-until the loop is exited. In contrast, a @code{next} command at the end
-of a loop will simply step back to the beginning of the loop, which
-would force you to step through the next iteration.
-
-@code{until} always stops your program if it attempts to exit the current
-stack frame.
-
-@code{until} may produce somewhat counterintuitive results if the order
-of machine code does not match the order of the source lines. For
-example, in the following excerpt from a debugging session, the @code{f}
-(@code{frame}) command shows that execution is stopped at line
-@code{206}; yet when we use @code{until}, we get to line @code{195}:
-
-@example
-(gdb) f
-#0 main (argc=4, argv=0xf7fffae8) at m4.c:206
-206 expand_input();
-(gdb) until
-195 for ( ; argc > 0; NEXTARG) @{
-@end example
-
-This happened because, for execution efficiency, the compiler had
-generated code for the loop closure test at the end, rather than the
-start, of the loop---even though the test in a C @code{for}-loop is
-written before the body of the loop. The @code{until} command appeared
-to step back to the beginning of the loop when it advanced to this
-expression; however, it has not really gone to an earlier
-statement---not in terms of the actual machine code.
-
-@code{until} with no argument works by means of single
-instruction stepping, and hence is slower than @code{until} with an
-argument.
-
-@item until @var{location}
-@item u @var{location}
-Continue running your program until either the specified location is
-reached, or the current stack frame returns. @var{location} is any of
-the forms of argument acceptable to @code{break} (@pxref{Set Breaks,
-,Setting Breakpoints}). This form of the command uses breakpoints,
-and hence is quicker than @code{until} without an argument.
-
-@item stepi
-@itemx si
-@kindex stepi
-@kindex si
-Execute one machine instruction, then stop and return to the debugger.
-
-It is often useful to do @samp{display/i $pc} when stepping by machine
-instructions. This will cause the next instruction to be executed to
-be displayed automatically at each stop. @xref{Auto Display,
-,Automatic Display}.
-
-An argument is a repeat count, as in @code{step}.
-
-@item nexti
-@itemx ni
-@kindex nexti
-@kindex ni
-Execute one machine instruction, but if it is a function call,
-proceed until the function returns.
-
-An argument is a repeat count, as in @code{next}.
-@end table
-
-@node Signals, , Continuing and Stepping, Stopping
-@section Signals
-@cindex signals
-
-A signal is an asynchronous event that can happen in a program. The
-operating system defines the possible kinds of signals, and gives each
-kind a name and a number. For example, in Unix @code{SIGINT} is the
-signal a program gets when you type an interrupt (often @kbd{C-c});
-@code{SIGSEGV} is the signal a program gets from referencing a place in
-memory far away from all the areas in use; @code{SIGALRM} occurs when
-the alarm clock timer goes off (which happens only if your program has
-requested an alarm).
-
-@cindex fatal signals
-Some signals, including @code{SIGALRM}, are a normal part of the
-functioning of your program. Others, such as @code{SIGSEGV}, indicate
-errors; these signals are @dfn{fatal} (kill your program immediately) if the
-program has not specified in advance some other way to handle the signal.
-@code{SIGINT} does not indicate an error in your program, but it is normally
-fatal so it can carry out the purpose of the interrupt: to kill the program.
-
-GDB has the ability to detect any occurrence of a signal in your
-program. You can tell GDB in advance what to do for each kind of
-signal.
-
-@cindex handling signals
-Normally, GDB is set up to ignore non-erroneous signals like @code{SIGALRM}
-(so as not to interfere with their role in the functioning of your program)
-but to stop your program immediately whenever an error signal happens.
-You can change these settings with the @code{handle} command.
-
-@table @code
-@item info signals
-@kindex info signals
-Print a table of all the kinds of signals and how GDB has been told to
-handle each one. You can use this to see the signal numbers of all
-the defined types of signals.
-
-@item handle @var{signal} @var{keywords}@dots{}
-@kindex handle
-Change the way GDB handles signal @var{signal}. @var{signal} can be the
-number of a signal or its name (with or without the @samp{SIG} at the
-beginning). The @var{keywords} say what change to make.
-@end table
-
-@c @group
-The keywords allowed by the @code{handle} command can be abbreviated.
-Their full names are:
-
-@table @code
-@item nostop
-GDB should not stop your program when this signal happens. It may
-still print a message telling you that the signal has come in.
-
-@item stop
-GDB should stop your program when this signal happens. This implies
-the @code{print} keyword as well.
-
-@item print
-GDB should print a message when this signal happens.
-
-@item noprint
-GDB should not mention the occurrence of the signal at all. This
-implies the @code{nostop} keyword as well.
-
-@item pass
-GDB should allow your program to see this signal; your program will be
-able to handle the signal, or may be terminated if the signal is fatal
-and not handled.
-
-@item nopass
-GDB should not allow your program to see this signal.
-@end table
-@c @end group
-
-When a signal has been set to stop your program, your program cannot see the
-signal until you continue. It will see the signal then, if @code{pass} is
-in effect for the signal in question @i{at that time}. In other words,
-after GDB reports a signal, you can use the @code{handle} command with
-@code{pass} or @code{nopass} to control whether that signal will be seen by
-your program when you later continue it.
-
-You can also use the @code{signal} command to prevent your program from
-seeing a signal, or cause it to see a signal it normally would not see,
-or to give it any signal at any time. For example, if your program stopped
-due to some sort of memory reference error, you might store correct
-values into the erroneous variables and continue, hoping to see more
-execution; but your program would probably terminate immediately as
-a result of the fatal signal once it saw the signal. To prevent this,
-you can continue with @samp{signal 0}. @xref{Signaling, ,Giving your
-Program a Signal}.
-
-@node Stack, Source, Stopping, Top
-@chapter Examining the Stack
-
-When your program has stopped, the first thing you need to know is where it
-stopped and how it got there.
-
-@cindex call stack
-Each time your program performs a function call, the information about
-where in your program the call was made from is saved in a block of data
-called a @dfn{stack frame}. The frame also contains the arguments of the
-call and the local variables of the function that was called. All the
-stack frames are allocated in a region of memory called the @dfn{call
-stack}.
-
-When your program stops, the GDB commands for examining the stack allow you
-to see all of this information.
-
-@cindex selected frame
-One of the stack frames is @dfn{selected} by GDB and many GDB commands
-refer implicitly to the selected frame. In particular, whenever you ask
-GDB for the value of a variable in your program, the value is found in the
-selected frame. There are special GDB commands to select whichever frame
-you are interested in.
-
-When your program stops, GDB automatically selects the currently executing
-frame and describes it briefly as the @code{frame} command does
-(@pxref{Frame Info, ,Information About a Frame}).
-
-@menu
-* Frames:: Stack Frames
-* Backtrace:: Backtraces
-* Selection:: Selecting a Frame
-* Frame Info:: Information on a Frame
-@end menu
-
-@node Frames, Backtrace, Stack, Stack
-@section Stack Frames
-
-@cindex frame
-@cindex stack frame
-The call stack is divided up into contiguous pieces called @dfn{stack
-frames}, or @dfn{frames} for short; each frame is the data associated
-with one call to one function. The frame contains the arguments given
-to the function, the function's local variables, and the address at
-which the function is executing.
-
-@cindex initial frame
-@cindex outermost frame
-@cindex innermost frame
-When your program is started, the stack has only one frame, that of the
-function @code{main}. This is called the @dfn{initial} frame or the
-@dfn{outermost} frame. Each time a function is called, a new frame is
-made. Each time a function returns, the frame for that function invocation
-is eliminated. If a function is recursive, there can be many frames for
-the same function. The frame for the function in which execution is
-actually occurring is called the @dfn{innermost} frame. This is the most
-recently created of all the stack frames that still exist.
-
-@cindex frame pointer
-Inside your program, stack frames are identified by their addresses. A
-stack frame consists of many bytes, each of which has its own address; each
-kind of computer has a convention for choosing one of those bytes whose
-address serves as the address of the frame. Usually this address is kept
-in a register called the @dfn{frame pointer register} while execution is
-going on in that frame.
-
-@cindex frame number
-GDB assigns numbers to all existing stack frames, starting with
-zero for the innermost frame, one for the frame that called it,
-and so on upward. These numbers do not really exist in your program;
-they are assigned by GDB to give you a way of designating stack
-frames in GDB commands.
-
-@cindex frameless execution
-Some compilers allow functions to be compiled so that they operate
-without stack frames. (For example, the @code{gcc} option
-@samp{-fomit-frame-pointer} will generate functions without a frame.)
-This is occasionally done with heavily used library functions to save
-the frame setup time. GDB has limited facilities for dealing with
-these function invocations. If the innermost function invocation has no
-stack frame, GDB will nevertheless regard it as though it had a
-separate frame, which is numbered zero as usual, allowing correct
-tracing of the function call chain. However, GDB has no provision
-for frameless functions elsewhere in the stack.
-
-@node Backtrace, Selection, Frames, Stack
-@section Backtraces
-
-A backtrace is a summary of how your program got where it is. It shows one
-line per frame, for many frames, starting with the currently executing
-frame (frame zero), followed by its caller (frame one), and on up the
-stack.
-
-@table @code
-@item backtrace
-@itemx bt
-@kindex backtrace
-@kindex bt
-Print a backtrace of the entire stack: one line per frame for all
-frames in the stack.
-
-You can stop the backtrace at any time by typing the system interrupt
-character, normally @kbd{C-c}.
-
-@item backtrace @var{n}
-@itemx bt @var{n}
-Similar, but print only the innermost @var{n} frames.
-
-@item backtrace -@var{n}
-@itemx bt -@var{n}
-Similar, but print only the outermost @var{n} frames.
-@end table
-
-@kindex where
-@kindex info stack
-@kindex info s
-The names @code{where} and @code{info stack} (abbreviated @code{info s})
-are additional aliases for @code{backtrace}.
-
-Each line in the backtrace shows the frame number and the function name.
-The program counter value is also shown---unless you use @code{set
-print address off}. The backtrace also shows the source file name and
-line number, as well as the arguments to the function. The program
-counter value is omitted if it is at the beginning of the code for that
-line number.
-
-Here is an example of a backtrace. It was made with the command
-@samp{bt 3}, so it shows the innermost three frames.
-
-@smallexample
-@group
-#0 m4_traceon (obs=0x24eb0, argc=1, argv=0x2b8c8)
- at builtin.c:993
-#1 0x6e38 in expand_macro (sym=0x2b600) at macro.c:242
-#2 0x6840 in expand_token (obs=0x0, t=177664, td=0xf7fffb08)
- at macro.c:71
-(More stack frames follow...)
-@end group
-@end smallexample
-
-@noindent
-The display for frame zero does not begin with a program counter
-value, indicating that your program has stopped at the beginning of the
-code for line @code{993} of @code{builtin.c}.
-
-@node Selection, Frame Info, Backtrace, Stack
-@section Selecting a Frame
-
-Most commands for examining the stack and other data in your program work on
-whichever stack frame is selected at the moment. Here are the commands for
-selecting a stack frame; all of them finish by printing a brief description
-of the stack frame just selected.
-
-@table @code
-@item frame @var{n}
-@itemx f @var{n}
-@kindex frame
-@kindex f
-Select frame number @var{n}. Recall that frame zero is the innermost
-(currently executing) frame, frame one is the frame that called the
-innermost one, and so on. The highest-numbered frame is @code{main}'s
-frame.
-
-@item frame @var{addr}
-@itemx f @var{addr}
-Select the frame at address @var{addr}. This is useful mainly if the
-chaining of stack frames has been damaged by a bug, making it
-impossible for GDB to assign numbers properly to all frames. In
-addition, this can be useful when your program has multiple stacks and
-switches between them.
-
-On the SPARC architecture, @code{frame} needs two addresses to
-select an arbitrary frame: a frame pointer and a stack pointer.
-@c note to future updaters: this is conditioned on a flag
-@c FRAME_SPECIFICATION_DYADIC in the tm-*.h files, currently only used
-@c by SPARC, hence the specific attribution. Generalize or list all
-@c possibilities if more supported machines start doing this.
-
-@item up @var{n}
-@kindex up
-Move @var{n} frames up the stack. For positive numbers @var{n}, this
-advances toward the outermost frame, to higher frame numbers, to frames
-that have existed longer. @var{n} defaults to one.
-
-@item down @var{n}
-@kindex down
-@kindex do
-Move @var{n} frames down the stack. For positive numbers @var{n}, this
-advances toward the innermost frame, to lower frame numbers, to frames
-that were created more recently. @var{n} defaults to one. You may
-abbreviate @code{down} as @code{do}.
-@end table
-
-All of these commands end by printing two lines of output describing the
-frame. The first line shows the frame number, the function name, the
-arguments, and the source file and line number of execution in that
-frame. The second line shows the text of that source line. For
-example:
-
-@smallexample
-@group
-(gdb) up
-#1 0x22f0 in main (argc=1, argv=0xf7fffbf4, env=0xf7fffbfc)
- at env.c:10
-10 read_input_file (argv[i]);
-@end group
-@end smallexample
-
-After such a printout, the @code{list} command with no arguments will
-print ten lines centered on the point of execution in the frame.
-@xref{List, ,Printing Source Lines}.
-
-@table @code
-@item up-silently @var{n}
-@itemx down-silently @var{n}
-@kindex down-silently
-@kindex up-silently
-These two commands are variants of @code{up} and @code{down},
-respectively; they differ in that they do their work silently, without
-causing display of the new frame. They are intended primarily for use
-in GDB command scripts, where the output might be unnecessary and
-distracting.
-@end table
-
-@node Frame Info, , Selection, Stack
-@section Information About a Frame
-
-There are several other commands to print information about the selected
-stack frame.
-
-@table @code
-@item frame
-@itemx f
-When used without any argument, this command does not change which
-frame is selected, but prints a brief description of the currently
-selected stack frame. It can be abbreviated @code{f}. With an
-argument, this command is used to select a stack frame
-(@pxref{Selection, ,Selecting a Frame}).
-
-@item info frame
-@itemx info f
-@kindex info frame
-@kindex info f
-This command prints a verbose description of the selected stack frame,
-including the address of the frame, the addresses of the next frame down
-(called by this frame) and the next frame up (caller of this frame), the
-language that the source code corresponding to this frame was written in,
-the address of the frame's arguments, the program counter saved in it
-(the address of execution in the caller frame), and which registers
-were saved in the frame. The verbose description is useful when
-something has gone wrong that has made the stack format fail to fit
-the usual conventions.
-
-@item info frame @var{addr}
-@itemx info f @var{addr}
-Print a verbose description of the frame at address @var{addr},
-without selecting that frame. The selected frame remains unchanged by
-this command.
-
-@item info args
-@kindex info args
-Print the arguments of the selected frame, each on a separate line.
-
-@item info locals
-@kindex info locals
-Print the local variables of the selected frame, each on a separate
-line. These are all variables declared static or automatic within all
-program blocks that execution in this frame is currently inside of.
-
-@item info catch
-@kindex info catch
-@cindex catch exceptions
-@cindex exception handlers
-Print a list of all the exception handlers that are active in the
-current stack frame at the current point of execution. To see other
-exception handlers, visit the associated frame (using the @code{up},
-@code{down}, or @code{frame} commands); then type @code{info catch}.
-@xref{Exception Handling, ,Breakpoints and Exceptions}.
-@end table
-
-@node Source, Data, Stack, Top
-@chapter Examining Source Files
-
-GDB can print parts of your program's source, since the debugging
-information recorded in your program tells GDB what source files were
-used to build it. When your program stops, GDB spontaneously prints
-the line where it stopped. Likewise, when you select a stack frame
-(@pxref{Selection, ,Selecting a Frame}), GDB prints the line where
-execution in that frame has stopped. You can print other portions of
-source files by explicit command.
-
-If you use GDB through its GNU Emacs interface, you may prefer to use
-Emacs facilities to view source; @pxref{Emacs, ,Using GDB under GNU
-Emacs}.
-
-@menu
-* List:: Printing Source Lines
-* Search:: Searching Source Files
-* Source Path:: Specifying Source Directories
-* Machine Code:: Source and Machine Code
-@end menu
-
-@node List, Search, Source, Source
-@section Printing Source Lines
-
-@kindex list
-@kindex l
-To print lines from a source file, use the @code{list} command
-(abbreviated @code{l}). There are several ways to specify what part
-of the file you want to print.
-
-Here are the forms of the @code{list} command most commonly used:
-
-@table @code
-@item list @var{linenum}
-Print lines centered around line number @var{linenum} in the
-current source file.
-
-@item list @var{function}
-Print lines centered around the beginning of function
-@var{function}.
-
-@item list
-Print more lines. If the last lines printed were printed with a
-@code{list} command, this prints lines following the last lines
-printed; however, if the last line printed was a solitary line printed
-as part of displaying a stack frame (@pxref{Stack, ,Examining the
-Stack}), this prints lines centered around that line.
-
-@item list -
-Print lines just before the lines last printed.
-@end table
-
-By default, GDB prints ten source lines with any of these forms of
-the @code{list} command. You can change this using @code{set listsize}:
-
-@table @code
-@item set listsize @var{count}
-@kindex set listsize
-Make the @code{list} command display @var{count} source lines (unless
-the @code{list} argument explicitly specifies some other number).
-
-@item show listsize
-@kindex show listsize
-Display the number of lines that @code{list} will currently display by
-default.
-@end table
-
-Repeating a @code{list} command with @key{RET} discards the argument,
-so it is equivalent to typing just @code{list}. This is more useful
-than listing the same lines again. An exception is made for an
-argument of @samp{-}; that argument is preserved in repetition so that
-each repetition moves up in the source file.
-
-@cindex linespec
-In general, the @code{list} command expects you to supply zero, one or two
-@dfn{linespecs}. Linespecs specify source lines; there are several ways
-of writing them but the effect is always to specify some source line.
-Here is a complete description of the possible arguments for @code{list}:
-
-@table @code
-@item list @var{linespec}
-Print lines centered around the line specified by @var{linespec}.
-
-@item list @var{first},@var{last}
-Print lines from @var{first} to @var{last}. Both arguments are
-linespecs.
-
-@item list ,@var{last}
-Print lines ending with @var{last}.
-
-@item list @var{first},
-Print lines starting with @var{first}.
-
-@item list +
-Print lines just after the lines last printed.
-
-@item list -
-Print lines just before the lines last printed.
-
-@item list
-As described in the preceding table.
-@end table
-
-Here are the ways of specifying a single source line---all the
-kinds of linespec.
-
-@table @code
-@item @var{number}
-Specifies line @var{number} of the current source file.
-When a @code{list} command has two linespecs, this refers to
-the same source file as the first linespec.
-
-@item +@var{offset}
-Specifies the line @var{offset} lines after the last line printed.
-When used as the second linespec in a @code{list} command that has
-two, this specifies the line @var{offset} lines down from the
-first linespec.
-
-@item -@var{offset}
-Specifies the line @var{offset} lines before the last line printed.
-
-@item @var{filename}:@var{number}
-Specifies line @var{number} in the source file @var{filename}.
-
-@item @var{function}
-@c FIXME: "of the open-brace" is C-centric. When we add other langs...
-Specifies the line of the open-brace that begins the body of the
-function @var{function}.
-
-@item @var{filename}:@var{function}
-Specifies the line of the open-brace that begins the body of the
-function @var{function} in the file @var{filename}. You only need the
-file name with a function name to avoid ambiguity when there are
-identically named functions in different source files.
-
-@item *@var{address}
-Specifies the line containing the program address @var{address}.
-@var{address} may be any expression.
-@end table
-
-@node Search, Source Path, List, Source
-@section Searching Source Files
-@cindex searching
-@kindex reverse-search
-
-There are two commands for searching through the current source file for a
-regular expression.
-
-@table @code
-@item forward-search @var{regexp}
-@itemx search @var{regexp}
-@kindex search
-@kindex forward-search
-The command @samp{forward-search @var{regexp}} checks each line,
-starting with the one following the last line listed, for a match for
-@var{regexp}. It lists the line that is found. You can use
-synonym @samp{search @var{regexp}} or abbreviate the command name as
-@code{fo}.
-
-@item reverse-search @var{regexp}
-The command @samp{reverse-search @var{regexp}} checks each line, starting
-with the one before the last line listed and going backward, for a match
-for @var{regexp}. It lists the line that is found. You can abbreviate
-this command as @code{rev}.
-@end table
-
-@node Source Path, Machine Code, Search, Source
-@section Specifying Source Directories
-
-@cindex source path
-@cindex directories for source files
-Executable programs sometimes do not record the directories of the source
-files from which they were compiled, just the names. Even when they do,
-the directories could be moved between the compilation and your debugging
-session. GDB has a list of directories to search for source files;
-this is called the @dfn{source path}. Each time GDB wants a source file,
-it tries all the directories in the list, in the order they are present
-in the list, until it finds a file with the desired name. Note that
-the executable search path is @emph{not} used for this purpose. Neither is
-the current working directory, unless it happens to be in the source
-path.
-
-If GDB cannot find a source file in the source path, and the object
-program records a directory, GDB tries that directory too. If the
-source path is empty, and there is no record of the compilation
-directory, GDB will, as a last resort, look in the current
-directory.
-
-Whenever you reset or rearrange the source path, GDB will clear out
-any information it has cached about where source files are found, where
-each line is in the file, etc.
-
-@kindex directory
-When you start GDB, its source path is empty.
-To add other directories, use the @code{directory} command.
-
-@table @code
-@item directory @var{dirname} @dots{}
-Add directory @var{dirname} to the front of the source path. Several
-directory names may be given to this command, separated by @samp{:} or
-whitespace. You may specify a directory that is already in the source
-path; this moves it forward, so it will be searched sooner.
-
-You can use the string @samp{$cdir} to refer to the compilation
-directory (if one is recorded), and @samp{$cwd} to refer to the current
-working directory. @samp{$cwd} is not the same as @samp{.}---the former
-tracks the current working directory as it changes during your GDB
-session, while the latter is immediately expanded to the current
-directory at the time you add an entry to the source path.
-
-@item directory
-Reset the source path to empty again. This requires confirmation.
-
-@c RET-repeat for @code{directory} is explicitly disabled, but since
-@c repeating it would be a no-op we do not say that. (thanks to RMS)
-
-@item show directories
-@kindex show directories
-Print the source path: show which directories it contains.
-@end table
-
-If your source path is cluttered with directories that are no longer of
-interest, GDB may sometimes cause confusion by finding the wrong
-versions of source. You can correct the situation as follows:
-
-@enumerate
-@item
-Use @code{directory} with no argument to reset the source path to empty.
-
-@item
-Use @code{directory} with suitable arguments to reinstall the
-directories you want in the source path. You can add all the
-directories in one command.
-@end enumerate
-
-@node Machine Code, , Source Path, Source
-@section Source and Machine Code
-
-You can use the command @code{info line} to map source lines to program
-addresses (and viceversa), and the command @code{disassemble} to display
-a range of addresses as machine instructions.
-
-@table @code
-@item info line @var{linespec}
-@kindex info line
-Print the starting and ending addresses of the compiled code for
-source line @var{linespec}. You can specify source lines in any of
-the ways understood by the @code{list} command (@pxref{List, ,Printing
-Source Lines}).
-@end table
-
-For example, we can use @code{info line} to discover the location of
-the object code for the first line of function
-@code{m4_changequote}:
-
-@smallexample
-(gdb) info line m4_changecom
-Line 895 of "builtin.c" starts at pc 0x634c and ends at 0x6350.
-@end smallexample
-
-@noindent
-We can also inquire (using @code{*@var{addr}} as the form for
-@var{linespec}) what source line covers a particular address:
-@smallexample
-(gdb) info line *0x63ff
-Line 926 of "builtin.c" starts at pc 0x63e4 and ends at 0x6404.
-@end smallexample
-
-@cindex @code{$_} and @code{info line}
-After @code{info line}, the default address for the @code{x} command
-is changed to the starting address of the line, so that @samp{x/i} is
-sufficient to begin examining the machine code (@pxref{Memory,
-,Examining Memory}). Also, this address is saved as the value of the
-convenience variable @code{$_} (@pxref{Convenience Vars, ,Convenience
-Variables}).
-
-@table @code
-@kindex disassemble
-@item disassemble
-This specialized command dumps a range of memory as machine
-instructions. The default memory range is the function surrounding the
-program counter of the selected frame. A single argument to this
-command is a program counter value; the function surrounding this value
-will be dumped. Two arguments specify a range of addresses (first
-inclusive, second exclusive) to dump.
-@end table
-
-We can use @code{disassemble} to inspect the object code
-range shown in the last @code{info line} example:
-
-@smallexample
-(gdb) disas 0x63e4 0x6404
-Dump of assembler code from 0x63e4 to 0x6404:
-0x63e4 builtin_init+5340: ble 0x63f8 builtin_init+5360
-0x63e8 builtin_init+5344: sethi %hi(0x4c00), %o0
-0x63ec builtin_init+5348: ld [%i1+4], %o0
-0x63f0 builtin_init+5352: b 0x63fc builtin_init+5364
-0x63f4 builtin_init+5356: ld [%o0+4], %o0
-0x63f8 builtin_init+5360: or %o0, 0x1a4, %o0
-0x63fc builtin_init+5364: call 0x9288 path_search
-0x6400 builtin_init+5368: nop
-End of assembler dump.
-@end smallexample
-
-@node Data, Languages, Source, Top
-@chapter Examining Data
-
-@cindex printing data
-@cindex examining data
-@kindex print
-@kindex inspect
-@c "inspect" is not quite a synonym if you are using Epoch, which we do not
-@c document because it is nonstandard... Under Epoch it displays in a
-@c different window or something like that.
-The usual way to examine data in your program is with the @code{print}
-command (abbreviated @code{p}), or its synonym @code{inspect}. It
-evaluates and prints the value of an expression of the language your
-program is written in (@pxref{Languages, ,Using GDB with Different
-Languages}).
-
-@table @code
-@item print @var{exp}
-@itemx print /@var{f} @var{exp}
-@var{exp} is an expression (in the source language). By default
-the value of @var{exp} is printed in a format appropriate to its data
-type; you can choose a different format by specifying @samp{/@var{f}},
-where @var{f} is a letter specifying the format; @pxref{Output formats}.
-
-@item print
-@itemx print /@var{f}
-If you omit @var{exp}, GDB displays the last value again (from the
-@dfn{value history}; @pxref{Value History, ,Value History}). This allows you to
-conveniently inspect the same value in an alternative format.
-@end table
-
-A more low-level way of examining data is with the @code{x} command.
-It examines data in memory at a specified address and prints it in a
-specified format. @xref{Memory, ,Examining Memory}.
-
-If you are interested in information about types, or about how the fields
-of a struct or class are declared, use the @code{ptype @var{exp}}
-command rather than @code{print}. @xref{Symbols, ,Examining the Symbol Table}.
-
-@menu
-* Expressions:: Expressions
-* Variables:: Program Variables
-* Arrays:: Artificial Arrays
-* Output formats:: Output formats
-* Memory:: Examining Memory
-* Auto Display:: Automatic Display
-* Print Settings:: Print Settings
-* Value History:: Value History
-* Convenience Vars:: Convenience Variables
-* Registers:: Registers
-* Floating Point Hardware:: Floating Point Hardware
-@end menu
-
-@node Expressions, Variables, Data, Data
-@section Expressions
-
-@cindex expressions
-@code{print} and many other GDB commands accept an expression and
-compute its value. Any kind of constant, variable or operator defined
-by the programming language you are using is legal in an expression in
-GDB. This includes conditional expressions, function calls, casts
-and string constants. It unfortunately does not include symbols defined
-by preprocessor @code{#define} commands.
-
-Because C is so widespread, most of the expressions shown in examples in
-this manual are in C. @xref{Languages, , Using GDB with Different
-Languages}, for information on how to use expressions in other
-languages.
-
-In this section, we discuss operators that you can use in GDB
-expressions regardless of your programming language.
-
-Casts are supported in all languages, not just in C, because it is so
-useful to cast a number into a pointer so as to examine a structure
-at that address in memory.
-@c FIXME: casts supported---Mod2 true?
-
-GDB supports these operators in addition to those of programming
-languages:
-
-@table @code
-@item @@
-@samp{@@} is a binary operator for treating parts of memory as arrays.
-@xref{Arrays, ,Artificial Arrays}, for more information.
-
-@item ::
-@samp{::} allows you to specify a variable in terms of the file or
-function where it is defined. @xref{Variables, ,Program Variables}.
-
-@item @{@var{type}@} @var{addr}
-Refers to an object of type @var{type} stored at address @var{addr} in
-memory. @var{addr} may be any expression whose value is an integer or
-pointer (but parentheses are required around binary operators, just as in
-a cast). This construct is allowed regardless of what kind of data is
-normally supposed to reside at @var{addr}.
-@end table
-
-@node Variables, Arrays, Expressions, Data
-@section Program Variables
-
-The most common kind of expression to use is the name of a variable
-in your program.
-
-Variables in expressions are understood in the selected stack frame
-(@pxref{Selection, ,Selecting a Frame}); they must either be global
-(or static) or be visible according to the scope rules of the
-programming language from the point of execution in that frame. This
-means that in the function
-
-@example
-foo (a)
- int a;
-@{
- bar (a);
- @{
- int b = test ();
- bar (b);
- @}
-@}
-@end example
-
-@noindent
-the variable @code{a} is usable whenever your program is executing
-within the function @code{foo}, but the variable @code{b} is visible
-only while your program is executing inside the block in which @code{b}
-is declared.
-
-@cindex variable name conflict
-There is an exception: you can refer to a variable or function whose
-scope is a single source file even if the current execution point is not
-in this file. But it is possible to have more than one such variable or
-function with the same name (in different source files). If that happens,
-referring to that name has unpredictable effects. If you wish, you can
-specify a variable in a particular file, using the colon-colon notation:
-
-@cindex colon-colon
-@iftex
-@c info cannot cope with a :: index entry, but why deprive hard copy readers?
-@kindex ::
-@end iftex
-@example
-@var{file}::@var{variable}
-@end example
-
-@noindent
-Here @var{file} is the name of the source file whose variable you want.
-
-@cindex C++ scope resolution
-This use of @samp{::} is very rarely in conflict with the very similar
-use of the same notation in C++. GDB also supports use of the C++
-scope resolution operator in GDB expressions.
-
-@cindex wrong values
-@cindex variable values, wrong
-@quotation
-@emph{Warning:} Occasionally, a local variable may appear to have the
-wrong value at certain points in a function---just after entry to the
-function, and just before exit. You may see this problem when you are
-stepping by machine instructions. This is because on most machines, it
-takes more than one instruction to set up a stack frame (including local
-variable definitions); if you are stepping by machine instructions,
-variables may appear to have the wrong values until the stack frame is
-completely built. On function exit, it usually also takes more than one
-machine instruction to destroy a stack frame; after you begin stepping
-through that group of instructions, local variable definitions may be
-gone.
-@end quotation
-
-@node Arrays, Output formats, Variables, Data
-@section Artificial Arrays
-
-@cindex artificial array
-@kindex @@
-It is often useful to print out several successive objects of the
-same type in memory; a section of an array, or an array of
-dynamically determined size for which only a pointer exists in the
-program.
-
-This can be done by constructing an @dfn{artificial array} with the
-binary operator @samp{@@}. The left operand of @samp{@@} should be
-the first element of the desired array, as an individual object.
-The right operand should be the desired length of the array. The result is
-an array value whose elements are all of the type of the left argument.
-The first element is actually the left argument; the second element
-comes from bytes of memory immediately following those that hold the
-first element, and so on. Here is an example. If a program says
-
-@example
-int *array = (int *) malloc (len * sizeof (int));
-@end example
-
-@noindent
-you can print the contents of @code{array} with
-
-@example
-p *array@@len
-@end example
-
-The left operand of @samp{@@} must reside in memory. Array values made
-with @samp{@@} in this way behave just like other arrays in terms of
-subscripting, and are coerced to pointers when used in expressions.
-Artificial arrays most often appear in expressions via the value history
-(@pxref{Value History, ,Value History}), after printing one out.)
-
-Sometimes the artificial array mechanism is not quite enough; in
-moderately complex data structures, the elements of interest may not
-actually be adjacent---for example, if you are interested in the values
-of pointers in an array. One useful work-around in this situation is
-to use a convenience variable (@pxref{Convenience Vars, ,Convenience
-Variables}) as a counter in an expression that prints the first
-interesting value, and then repeat that expression via @key{RET}. For
-instance, suppose you have an array @code{dtab} of pointers to
-structures, and you are interested in the values of a field @code{fv}
-in each structure. Here is an example of what you might type:
-
-@example
-set $i = 0
-p dtab[$i++]->fv
-@key{RET}
-@key{RET}
-@dots{}
-@end example
-
-@node Output formats, Memory, Arrays, Data
-@section Output formats
-
-@cindex formatted output
-@cindex output formats
-By default, GDB prints a value according to its data type. Sometimes
-this is not what you want. For example, you might want to print a number
-in hex, or a pointer in decimal. Or you might want to view data in memory
-at a certain address as a character string or as an instruction. To do
-these things, specify an @dfn{output format} when you print a value.
-
-The simplest use of output formats is to say how to print a value
-already computed. This is done by starting the arguments of the
-@code{print} command with a slash and a format letter. The format
-letters supported are:
-
-@table @code
-@item x
-Regard the bits of the value as an integer, and print the integer in
-hexadecimal.
-
-@item d
-Print as integer in signed decimal.
-
-@item u
-Print as integer in unsigned decimal.
-
-@item o
-Print as integer in octal.
-
-@item t
-Print as integer in binary. The letter @samp{t} stands for ``two''.
-
-@item a
-Print as an address, both absolute in hex and as an offset from the
-nearest preceding symbol. This format can be used to discover where (in
-what function) an unknown address is located:
-
-@example
-(gdb) p/a 0x54320
-$3 = 0x54320 <_initialize_vx+396>
-@end example
-
-@item c
-Regard as an integer and print it as a character constant.
-
-@item f
-Regard the bits of the value as a floating point number and print
-using typical floating point syntax.
-@end table
-
-For example, to print the program counter in hex (@pxref{Registers}), type
-
-@example
-p/x $pc
-@end example
-
-@noindent
-Note that no space is required before the slash; this is because command
-names in GDB cannot contain a slash.
-
-To reprint the last value in the value history with a different format,
-you can use the @code{print} command with just a format and no
-expression. For example, @samp{p/x} reprints the last value in hex.
-
-@node Memory, Auto Display, Output formats, Data
-@section Examining Memory
-
-You can use the command @code{x} (for ``examine'') to examine memory in
-any of several formats, independently of your program's data types.
-
-@cindex examining memory
-@table @code
-@kindex x
-@item x/@var{nfu} @var{addr}
-@itemx x @var{addr}
-@itemx x
-Use the command @code{x} to examine memory.
-@end table
-
-@var{n}, @var{f}, and @var{u} are all optional parameters that specify how
-much memory to display and how to format it; @var{addr} is an
-expression giving the address where you want to start displaying memory.
-If you use defaults for @var{nfu}, you need not type the slash @samp{/}.
-Several commands set convenient defaults for @var{addr}.
-
-@table @r
-@item @var{n}, the repeat count
-The repeat count is a decimal integer; the default is 1. It specifies
-how much memory (counting by units @var{u}) to display.
-@c This really is **decimal**; unaffected by 'set radix' as of GDB
-@c 4.1.2.
-
-@item @var{f}, the display format
-The display format is one of the formats used by @code{print},
-or @samp{s} (null-terminated string) or @samp{i} (machine instruction).
-The default is @samp{x} (hexadecimal) initially, or the format from the
-last time you used either @code{x} or @code{print}.
-
-@item @var{u}, the unit size
-The unit size is any of
-@table @code
-@item b
-Bytes.
-@item h
-Halfwords (two bytes).
-@item w
-Words (four bytes). This is the initial default.
-@item g
-Giant words (eight bytes).
-@end table
-
-Each time you specify a unit size with @code{x}, that size becomes the
-default unit the next time you use @code{x}. (For the @samp{s} and
-@samp{i} formats, the unit size is ignored and is normally not written.)
-
-@item @var{addr}, starting display address
-@var{addr} is the address where you want GDB to begin displaying
-memory. The expression need not have a pointer value (though it may);
-it is always interpreted as an integer address of a byte of memory.
-@xref{Expressions, ,Expressions}, for more information on expressions. The default for
-@var{addr} is usually just after the last address examined---but several
-other commands also set the default address: @code{info breakpoints} (to
-the address of the last breakpoint listed), @code{info line} (to the
-starting address of a line), and @code{print} (if you use it to display
-a value from memory).
-@end table
-
-For example, @samp{x/3uh 0x54320} is a request to display three halfwords
-(@code{h}) of memory, formatted as unsigned decimal integers (@samp{u}),
-starting at address @code{0x54320}. @samp{x/4xw $sp} prints the four
-words (@samp{w}) of memory above the stack pointer (here, @samp{$sp};
-@pxref{Registers}) in hexadecimal (@samp{x}).
-
-Since the letters indicating unit sizes are all distinct from the
-letters specifying output formats, you do not have to remember whether
-unit size or format comes first; either order will work. The output
-specifications @samp{4xw} and @samp{4wx} mean exactly the same thing.
-(However, the count @var{n} must come first; @samp{wx4} will not work.)
-
-Even though the unit size @var{u} is ignored for the formats @samp{s}
-and @samp{i}, you might still want to use a count @var{n}; for example,
-@samp{3i} specifies that you want to see three machine instructions,
-including any operands. The command @code{disassemble} gives an
-alternative way of inspecting machine instructions; @pxref{Machine
-Code}.
-
-All the defaults for the arguments to @code{x} are designed to make it
-easy to continue scanning memory with minimal specifications each time
-you use @code{x}. For example, after you have inspected three machine
-instructions with @samp{x/3i @var{addr}}, you can inspect the next seven
-with just @samp{x/7}. If you use @key{RET} to repeat the @code{x} command,
-the repeat count @var{n} is used again; the other arguments default as
-for successive uses of @code{x}.
-
-@cindex @code{$_}, @code{$__}, and value history
-The addresses and contents printed by the @code{x} command are not saved
-in the value history because there is often too much of them and they
-would get in the way. Instead, GDB makes these values available for
-subsequent use in expressions as values of the convenience variables
-@code{$_} and @code{$__}. After an @code{x} command, the last address
-examined is available for use in expressions in the convenience variable
-@code{$_}. The contents of that address, as examined, are available in
-the convenience variable @code{$__}.
-
-If the @code{x} command has a repeat count, the address and contents saved
-are from the last memory unit printed; this is not the same as the last
-address printed if several units were printed on the last line of output.
-
-@node Auto Display, Print Settings, Memory, Data
-@section Automatic Display
-@cindex automatic display
-@cindex display of expressions
-
-If you find that you want to print the value of an expression frequently
-(to see how it changes), you might want to add it to the @dfn{automatic
-display list} so that GDB will print its value each time your program stops.
-Each expression added to the list is given a number to identify it;
-to remove an expression from the list, you specify that number.
-The automatic display looks like this:
-
-@example
-2: foo = 38
-3: bar[5] = (struct hack *) 0x3804
-@end example
-
-@noindent
-showing item numbers, expressions and their current values. As with
-displays you request manually using @code{x} or @code{print}, you can
-specify the output format you prefer; in fact, @code{display} decides
-whether to use @code{print} or @code{x} depending on how elaborate your
-format specification is---it uses @code{x} if you specify a unit size,
-or one of the two formats (@samp{i} and @samp{s}) that are only
-supported by @code{x}; otherwise it uses @code{print}.
-
-@table @code
-@item display @var{exp}
-@kindex display
-Add the expression @var{exp} to the list of expressions to display
-each time your program stops. @xref{Expressions, ,Expressions}.
-
-@code{display} will not repeat if you press @key{RET} again after using it.
-
-@item display/@var{fmt} @var{exp}
-For @var{fmt} specifying only a display format and not a size or
-count, add the expression @var{exp} to the auto-display list but
-arranges to display it each time in the specified format @var{fmt}.
-@xref{Output formats}.
-
-@item display/@var{fmt} @var{addr}
-For @var{fmt} @samp{i} or @samp{s}, or including a unit-size or a
-number of units, add the expression @var{addr} as a memory address to
-be examined each time your program stops. Examining means in effect
-doing @samp{x/@var{fmt} @var{addr}}. @xref{Memory, ,Examining Memory}.
-@end table
-
-For example, @samp{display/i $pc} can be helpful, to see the machine
-instruction about to be executed each time execution stops (@samp{$pc}
-is a common name for the program counter; @pxref{Registers}).
-
-@table @code
-@item undisplay @var{dnums}@dots{}
-@itemx delete display @var{dnums}@dots{}
-@kindex delete display
-@kindex undisplay
-Remove item numbers @var{dnums} from the list of expressions to display.
-
-@code{undisplay} will not repeat if you press @key{RET} after using it.
-(Otherwise you would just get the error @samp{No display number @dots{}}.)
-
-@item disable display @var{dnums}@dots{}
-@kindex disable display
-Disable the display of item numbers @var{dnums}. A disabled display
-item is not printed automatically, but is not forgotten. It may be
-enabled again later.
-
-@item enable display @var{dnums}@dots{}
-@kindex enable display
-Enable display of item numbers @var{dnums}. It becomes effective once
-again in auto display of its expression, until you specify otherwise.
-
-@item display
-Display the current values of the expressions on the list, just as is
-done when your program stops.
-
-@item info display
-@kindex info display
-Print the list of expressions previously set up to display
-automatically, each one with its item number, but without showing the
-values. This includes disabled expressions, which are marked as such.
-It also includes expressions which would not be displayed right now
-because they refer to automatic variables not currently available.
-@end table
-
-If a display expression refers to local variables, then it does not make
-sense outside the lexical context for which it was set up. Such an
-expression is disabled when execution enters a context where one of its
-variables is not defined. For example, if you give the command
-@code{display last_char} while inside a function with an argument
-@code{last_char}, then this argument will be displayed while your program
-continues to stop inside that function. When it stops elsewhere---where
-there is no variable @code{last_char}---display is disabled. The next time
-your program stops where @code{last_char} is meaningful, you can enable the
-display expression once again.
-
-@node Print Settings, Value History, Auto Display, Data
-@section Print Settings
-
-@cindex format options
-@cindex print settings
-GDB provides the following ways to control how arrays, structures,
-and symbols are printed.
-
-@noindent
-These settings are useful for debugging programs in any language:
-
-@table @code
-@item set print address
-@item set print address on
-@kindex set print address
-GDB will print memory addresses showing the location of stack
-traces, structure values, pointer values, breakpoints, and so forth,
-even when it also displays the contents of those addresses. The default
-is on. For example, this is what a stack frame display looks like, with
-@code{set print address on}:
-
-@smallexample
-@group
-(gdb) f
-#0 set_quotes (lq=0x34c78 "<<", rq=0x34c88 ">>")
- at input.c:530
-530 if (lquote != def_lquote)
-@end group
-@end smallexample
-
-@item set print address off
-Do not print addresses when displaying their contents. For example,
-this is the same stack frame displayed with @code{set print address off}:
-
-@example
-@group
-(gdb) set print addr off
-(gdb) f
-#0 set_quotes (lq="<<", rq=">>") at input.c:530
-530 if (lquote != def_lquote)
-@end group
-@end example
-
-@item show print address
-@kindex show print address
-Show whether or not addresses are to be printed.
-
-@item set print array
-@itemx set print array on
-@kindex set print array
-GDB will pretty print arrays. This format is more convenient to read,
-but uses more space. The default is off.
-
-@item set print array off.
-Return to compressed format for arrays.
-
-@item show print array
-@kindex show print array
-Show whether compressed or pretty format is selected for displaying
-arrays.
-
-@item set print elements @var{number-of-elements}
-@kindex set print elements
-If GDB is printing a large array, it will stop printing after it has
-printed the number of elements set by the @code{set print elements} command.
-This limit also applies to the display of strings.
-
-@item show print elements
-@kindex show print elements
-Display the number of elements of a large array that GDB will print
-before losing patience.
-
-@item set print pretty on
-@kindex set print pretty
-Cause GDB to print structures in an indented format with one member per
-line, like this:
-
-@example
-@group
-$1 = @{
- next = 0x0,
- flags = @{
- sweet = 1,
- sour = 1
- @},
- meat = 0x54 "Pork"
-@}
-@end group
-@end example
-
-@item set print pretty off
-Cause GDB to print structures in a compact format, like this:
-
-@smallexample
-@group
-$1 = @{next = 0x0, flags = @{sweet = 1, sour = 1@}, meat \
-= 0x54 "Pork"@}
-@end group
-@end smallexample
-
-@noindent
-This is the default format.
-
-@item show print pretty
-@kindex show print pretty
-Show which format GDB will use to print structures.
-
-@item set print sevenbit-strings on
-@kindex set print sevenbit-strings
-Print using only seven-bit characters; if this option is set,
-GDB will display any eight-bit characters (in strings or character
-values) using the notation @code{\}@var{nnn}. For example, @kbd{M-a} is
-displayed as @code{\341}.
-
-@item set print sevenbit-strings off
-Print using either seven-bit or eight-bit characters, as required. This
-is the default.
-
-@item show print sevenbit-strings
-@kindex show print sevenbit-strings
-Show whether or not GDB will print only seven-bit characters.
-
-@item set print union on
-@kindex set print union
-Tell GDB to print unions which are contained in structures. This is the
-default setting.
-
-@item set print union off
-Tell GDB not to print unions which are contained in structures.
-
-@item show print union
-@kindex show print union
-Ask GDB whether or not it will print unions which are contained in
-structures.
-
-For example, given the declarations
-
-@smallexample
-typedef enum @{Tree, Bug@} Species;
-typedef enum @{Big_tree, Acorn, Seedling@} Tree_forms;
-typedef enum @{Caterpillar, Cocoon, Butterfly@}
- Bug_forms;
-
-struct thing @{
- Species it;
- union @{
- Tree_forms tree;
- Bug_forms bug;
- @} form;
-@};
-
-struct thing foo = @{Tree, @{Acorn@}@};
-@end smallexample
-
-@noindent
-with @code{set print union on} in effect @samp{p foo} would print
-
-@smallexample
-$1 = @{it = Tree, form = @{tree = Acorn, bug = Cocoon@}@}
-@end smallexample
-
-@noindent
-and with @code{set print union off} in effect it would print
-
-@smallexample
-$1 = @{it = Tree, form = @{...@}@}
-@end smallexample
-@end table
-
-@noindent
-These settings are of interest when debugging C++ programs:
-
-@table @code
-@item set print demangle
-@itemx set print demangle on
-@kindex set print demangle
-Print C++ names in their source form rather than in the mangled form
-in which they are passed to the assembler and linker for type-safe linkage.
-The default is on.
-
-@item show print demangle
-@kindex show print demangle
-Show whether C++ names will be printed in mangled or demangled form.
-
-@item set print asm-demangle
-@itemx set print asm-demangle on
-@kindex set print asm-demangle
-Print C++ names in their source form rather than their mangled form, even
-in assembler code printouts such as instruction disassemblies.
-The default is off.
-
-@item show print asm-demangle
-@kindex show print asm-demangle
-Show whether C++ names in assembly listings will be printed in mangled
-or demangled form.
-
-@item set print object
-@itemx set print object on
-@kindex set print object
-When displaying a pointer to an object, identify the @emph{actual}
-(derived) type of the object rather than the @emph{declared} type, using
-the virtual function table.
-
-@item set print object off
-Display only the declared type of objects, without reference to the
-virtual function table. This is the default setting.
-
-@item show print object
-@kindex show print object
-Show whether actual, or declared, object types will be displayed.
-
-@item set print vtbl
-@itemx set print vtbl on
-@kindex set print vtbl
-Pretty print C++ virtual function tables. The default is off.
-
-@item set print vtbl off
-Do not pretty print C++ virtual function tables.
-
-@item show print vtbl
-@kindex show print vtbl
-Show whether C++ virtual function tables are pretty printed, or not.
-@end table
-
-@node Value History, Convenience Vars, Print Settings, Data
-@section Value History
-
-@cindex value history
-Values printed by the @code{print} command are saved in GDB's @dfn{value
-history} so that you can refer to them in other expressions. Values are
-kept until the symbol table is re-read or discarded (for example with
-the @code{file} or @code{symbol-file} commands). When the symbol table
-changes, the value history is discarded, since the values may contain
-pointers back to the types defined in the symbol table.
-
-@cindex @code{$}
-@cindex @code{$$}
-@cindex history number
-The values printed are given @dfn{history numbers} for you to refer to them
-by. These are successive integers starting with one. @code{print} shows you
-the history number assigned to a value by printing @samp{$@var{num} = }
-before the value; here @var{num} is the history number.
-
-To refer to any previous value, use @samp{$} followed by the value's
-history number. The way @code{print} labels its output is designed to
-remind you of this. Just @code{$} refers to the most recent value in
-the history, and @code{$$} refers to the value before that.
-@code{$$@var{n}} refers to the @var{n}th value from the end; @code{$$2}
-is the value just prior to @code{$$}, @code{$$1} is equivalent to
-@code{$$}, and @code{$$0} is equivalent to @code{$}.
-
-For example, suppose you have just printed a pointer to a structure and
-want to see the contents of the structure. It suffices to type
-
-@example
-p *$
-@end example
-
-If you have a chain of structures where the component @code{next} points
-to the next one, you can print the contents of the next one with this:
-
-@example
-p *$.next
-@end example
-
-@noindent
-You can print successive links in the chain by repeating this
-command---which you can do by just typing @key{RET}.
-
-Note that the history records values, not expressions. If the value of
-@code{x} is 4 and you type these commands:
-
-@example
-print x
-set x=5
-@end example
-
-@noindent
-then the value recorded in the value history by the @code{print} command
-remains 4 even though the value of @code{x} has changed.
-
-@table @code
-@kindex show values
-@item show values
-Print the last ten values in the value history, with their item numbers.
-This is like @samp{p@ $$9} repeated ten times, except that @code{show
-values} does not change the history.
-
-@item show values @var{n}
-Print ten history values centered on history item number @var{n}.
-
-@item show values +
-Print ten history values just after the values last printed. If no more
-values are available, produces no display.
-@end table
-
-Pressing @key{RET} to repeat @code{show values @var{n}} has exactly the
-same effect as @samp{show values +}.
-
-@node Convenience Vars, Registers, Value History, Data
-@section Convenience Variables
-
-@cindex convenience variables
-GDB provides @dfn{convenience variables} that you can use within
-GDB to hold on to a value and refer to it later. These variables
-exist entirely within GDB; they are not part of your program, and
-setting a convenience variable has no direct effect on further execution
-of your program. That is why you can use them freely.
-
-Convenience variables are prefixed with @samp{$}. Any name preceded by
-@samp{$} can be used for a convenience variable, unless it is one of
-the predefined machine-specific register names (@pxref{Registers}).
-(Value history references, in contrast, are @emph{numbers} preceded
-by @samp{$}. @xref{Value History, ,Value History}.)
-
-You can save a value in a convenience variable with an assignment
-expression, just as you would set a variable in your program. Example:
-
-@example
-set $foo = *object_ptr
-@end example
-
-@noindent
-would save in @code{$foo} the value contained in the object pointed to by
-@code{object_ptr}.
-
-Using a convenience variable for the first time creates it; but its value
-is @code{void} until you assign a new value. You can alter the value with
-another assignment at any time.
-
-Convenience variables have no fixed types. You can assign a convenience
-variable any type of value, including structures and arrays, even if
-that variable already has a value of a different type. The convenience
-variable, when used as an expression, has the type of its current value.
-
-@table @code
-@item show convenience
-@kindex show convenience
-Print a list of convenience variables used so far, and their values.
-Abbreviated @code{show con}.
-@end table
-
-One of the ways to use a convenience variable is as a counter to be
-incremented or a pointer to be advanced. For example, to print
-a field from successive elements of an array of structures:
-
-@example
-set $i = 0
-print bar[$i++]->contents
-@i{@dots{} repeat that command by typing @key{RET}.}
-@end example
-
-Some convenience variables are created automatically by GDB and given
-values likely to be useful.
-
-@table @code
-@item $_
-@kindex $_
-The variable @code{$_} is automatically set by the @code{x} command to
-the last address examined (@pxref{Memory, ,Examining Memory}). Other
-commands which provide a default address for @code{x} to examine also
-set @code{$_} to that address; these commands include @code{info line}
-and @code{info breakpoint}. The type of @code{$_} is @code{void *}
-except when set by the @code{x} command, in which case it is a pointer
-to the type of @code{$__}.
-
-@item $__
-@kindex $__
-The variable @code{$__} is automatically set by the @code{x} command
-to the value found in the last address examined. Its type is chosen
-to match the format in which the data was printed.
-@end table
-
-@node Registers, Floating Point Hardware, Convenience Vars, Data
-@section Registers
-
-@cindex registers
-You can refer to machine register contents, in expressions, as variables
-with names starting with @samp{$}. The names of registers are different
-for each machine; use @code{info registers} to see the names used on
-your machine.
-
-@table @code
-@item info registers
-@kindex info registers
-Print the names and values of all registers except floating-point
-registers (in the selected stack frame).
-
-@item info all-registers
-@kindex info all-registers
-@cindex floating point registers
-Print the names and values of all registers, including floating-point
-registers.
-
-@item info registers @var{regname}
-Print the relativized value of register @var{regname}. @var{regname}
-may be any register name valid on the machine you are using, with
-or without the initial @samp{$}.
-@end table
-
-GDB has four ``standard'' register names that are available (in
-expressions) on most machines---whenever they do not conflict with an
-architecture's canonical mnemonics for registers. The register names
-@code{$pc} and @code{$sp} are used for the program counter register and
-the stack pointer. @code{$fp} is used for a register that contains a
-pointer to the current stack frame, and @code{$ps} is used for a
-register that contains the processor status. For example,
-you could print the program counter in hex with
-
-@example
-p/x $pc
-@end example
-
-@noindent
-or print the instruction to be executed next with
-
-@example
-x/i $pc
-@end example
-
-@noindent
-or add four to the stack pointer @footnote{This is a way of removing
-one word from the stack, on machines where stacks grow downward in
-memory (most machines, nowadays). This assumes that the innermost
-stack frame is selected; setting @code{$sp} is not allowed when other
-stack frames are selected. To pop entire frames off the stack,
-regardless of machine architecture, use @code{return};
-@pxref{Returning, ,Returning from a Function}.} with
-
-@example
-set $sp += 4
-@end example
-
-Whenever possible, these four standard register names are available on
-your machine even though the machine has different canonical mnemonics,
-so long as there is no conflict. The @code{info registers} command
-shows the canonical names. For example, on the SPARC, @code{info
-registers} displays the processor status register as @code{$psr} but you
-can also refer to it as @code{$ps}.
-
-GDB always considers the contents of an ordinary register as an
-integer when the register is examined in this way. Some machines have
-special registers which can hold nothing but floating point; these
-registers are considered to have floating point values. There is no way
-to refer to the contents of an ordinary register as floating point value
-(although you can @emph{print} it as a floating point value with
-@samp{print/f $@var{regname}}).
-
-Some registers have distinct ``raw'' and ``virtual'' data formats. This
-means that the data format in which the register contents are saved by
-the operating system is not the same one that your program normally
-sees. For example, the registers of the 68881 floating point
-coprocessor are always saved in ``extended'' (raw) format, but all C
-programs expect to work with ``double'' (virtual) format. In such
-cases, GDB normally works with the virtual format only (the format that
-makes sense for your program), but the @code{info registers} command
-prints the data in both formats.
-
-Normally, register values are relative to the selected stack frame
-(@pxref{Selection, ,Selecting a Frame}). This means that you get the
-value that the register would contain if all stack frames farther in
-were exited and their saved registers restored. In order to see the
-true contents of hardware registers, you must select the innermost
-frame (with @samp{frame 0}).
-
-However, GDB must deduce where registers are saved, from the machine
-code generated by your compiler. If some registers are not saved, or if
-GDB is unable to locate the saved registers, the selected stack
-frame will make no difference.
-
-@node Floating Point Hardware, , Registers, Data
-@section Floating Point Hardware
-@cindex floating point
-
-Depending on the host machine architecture, GDB may be able to give
-you more information about the status of the floating point hardware.
-
-@table @code
-@item info float
-@kindex info float
-If available, provides hardware-dependent information about the floating
-point unit. The exact contents and layout vary depending on the
-floating point chip.
-@end table
-@c FIXME: this is a cop-out. Try to get examples, explanations. Only
-@c FIXME...supported currently on arm's and 386's. Mark properly with
-@c FIXME... m4 macros to isolate general statements from hardware-dep,
-@c FIXME... at that point.
-
-@node Languages, Symbols, Data, Top
-@chapter Using GDB with Different Languages
-@cindex languages
-
-Although programming languages generally have common aspects, they are
-rarely expressed in the same manner. For instance, in ANSI C,
-dereferencing a pointer @code{p} is accomplished by @code{*p}, but in
-Modula-2, it is accomplished by @code{p^}. Values can also be
-represented (and displayed) differently. Hex numbers in C are written
-like @samp{0x1ae}, while in Modula-2 they appear as @samp{1AEH}.
-
-@cindex working language
-Language-specific information is built into GDB for some languages,
-allowing you to express operations like the above in your program's
-native language, and allowing GDB to output values in a manner
-consistent with the syntax of your program's native language. The
-language you use to build expressions, called the @dfn{working
-language}, can be selected manually, or GDB can set it
-automatically.
-
-@menu
-* Setting:: Switching between source languages
-* Show:: Displaying the language
-* Checks:: Type and Range checks
-* Support:: Supported languages
-@end menu
-
-@node Setting, Show, Languages, Languages
-@section Switching between source languages
-
-There are two ways to control the working language---either have GDB
-set it automatically, or select it manually yourself. You can use the
-@code{set language} command for either purpose. On startup, GDB
-defaults to setting the language automatically.
-
-@menu
-* Manually:: Setting the working language manually
-* Automatically:: Having GDB infer the source language
-@end menu
-
-@node Manually, Automatically, Setting, Setting
-@subsection Setting the working language
-
-@kindex set language
-To set the language, issue the command @samp{set language @var{lang}},
-where @var{lang} is the name of a language: @code{c} or @code{modula-2}.
-For a list of the supported languages, type @samp{set language}.
-
-Setting the language manually prevents GDB from updating the working
-language automatically. This can lead to confusion if you try
-to debug a program when the working language is not the same as the
-source language, when an expression is acceptable to both
-languages---but means different things. For instance, if the current
-source file were written in C, and GDB was parsing Modula-2, a
-command such as:
-
-@example
-print a = b + c
-@end example
-
-@noindent
-might not have the effect you intended. In C, this means to add
-@code{b} and @code{c} and place the result in @code{a}. The result
-printed would be the value of @code{a}. In Modula-2, this means to compare
-@code{a} to the result of @code{b+c}, yielding a @code{BOOLEAN} value.
-
-If you allow GDB to set the language automatically, then
-you can count on expressions evaluating the same way in your debugging
-session and in your program.
-
-@node Automatically, , Manually, Setting
-@subsection Having GDB infer the source language
-
-To have GDB set the working language automatically, use @samp{set
-language local} or @samp{set language auto}. GDB then infers the
-language that a program was written in by looking at the name of its
-source files, and examining their extensions:
-
-@table @file
-@item *.mod
-Modula-2 source file
-
-@item *.c
-@itemx *.cc
-C or C++ source file.
-@end table
-
-This information is recorded for each function or procedure in a source
-file. When your program stops in a frame (usually by encountering a
-breakpoint), GDB sets the working language to the language recorded
-for the function in that frame. If the language for a frame is unknown
-(that is, if the function or block corresponding to the frame was
-defined in a source file that does not have a recognized extension), the
-current working language is not changed, and GDB issues a warning.
-
-This may not seem necessary for most programs, which are written
-entirely in one source language. However, program modules and libraries
-written in one source language can be used by a main program written in
-a different source language. Using @samp{set language auto} in this
-case frees you from having to set the working language manually.
-
-@node Show, Checks, Setting, Languages
-@section Displaying the language
-
-The following commands will help you find out which language is the
-working language, and also what language source files were written in.
-
-@kindex show language
-@kindex info frame
-@kindex info source
-@table @code
-@item show language
-Display the current working language. This is the
-language you can use with commands such as @code{print} to
-build and compute expressions that may involve variables in your program.
-
-@item info frame
-Among the other information listed here (@pxref{Frame Info, ,Information
-about a Frame}) is the source language for this frame. This is the
-language that will become the working language if you ever use an
-identifier that is in this frame.
-
-@item info source
-Among the other information listed here (@pxref{Symbols, ,Examining the
-Symbol Table}) is the source language of this source file.
-@end table
-
-@node Checks, Support, Show, Languages
-@section Type and range Checking
-
-@quotation
-@emph{Warning:} In this release, the GDB commands for type and range
-checking are included, but they do not yet have any effect. This
-section documents the intended facilities.
-@end quotation
-@c FIXME remove warning when type/range code added
-
-Some languages are designed to guard you against making seemingly common
-errors through a series of compile- and run-time checks. These include
-checking the type of arguments to functions and operators, and making
-sure mathematical overflows are caught at run time. Checks such as
-these help to ensure a program's correctness once it has been compiled
-by eliminating type mismatches, and providing active checks for range
-errors when your program is running.
-
-GDB can check for conditions like the above if you wish.
-Although GDB will not check the statements in your program, it
-can check expressions entered directly into GDB for evaluation via
-the @code{print} command, for example. As with the working language,
-GDB can also decide whether or not to check automatically based on
-your program's source language. @xref{Support, ,Supported Languages},
-for the default settings of supported languages.
-
-@menu
-* Type Checking:: An overview of type checking
-* Range Checking:: An overview of range checking
-@end menu
-
-@cindex type checking
-@cindex checks, type
-@node Type Checking, Range Checking, Checks, Checks
-@subsection An overview of type checking
-
-Some languages, such as Modula-2, are strongly typed, meaning that the
-arguments to operators and functions have to be of the correct type,
-otherwise an error occurs. These checks prevent type mismatch
-errors from ever causing any run-time problems. For example,
-
-@example
-1 + 2 @result{} 3
-@exdent but
-@error{} 1 + 2.3
-@end example
-
-The second example fails because the @code{CARDINAL} 1 is not
-type-compatible with the @code{REAL} 2.3.
-
-For expressions you use in GDB commands, you can tell the GDB
-type checker to skip checking; to treat any mismatches as errors and
-abandon the expression; or only issue warnings when type mismatches
-occur, but evaluate the expression anyway. When you choose the last of
-these, GDB evaluates expressions like the second example above, but
-also issues a warning.
-
-Even though you may turn type checking off, other type-based reasons may
-prevent GDB from evaluating an expression. For instance, GDB does not
-know how to add an @code{int} and a @code{struct foo}. These particular
-type errors have nothing to do with the language in use, and usually
-arise from expressions, such as the one described above, which make
-little sense to evaluate anyway.
-
-Each language defines to what degree it is strict about type. For
-instance, both Modula-2 and C require the arguments to arithmetical
-operators to be numbers. In C, enumerated types and pointers can be
-represented as numbers, so that they are valid arguments to mathematical
-operators. @xref{Support, ,Supported Languages}, for further
-details on specific languages.
-
-GDB provides some additional commands for controlling the type checker:
-
-@kindex set check
-@kindex set check type
-@kindex show check type
-@table @code
-@item set check type auto
-Set type checking on or off based on the current working language.
-@xref{Support, ,Supported Languages}, for the default settings for
-each language.
-
-@item set check type on
-@itemx set check type off
-Set type checking on or off, overriding the default setting for the
-current working language. Issue a warning if the setting does not
-match the language's default. If any type mismatches occur in
-evaluating an expression while typechecking is on, GDB prints a
-message and aborts evaluation of the expression.
-
-@item set check type warn
-Cause the type checker to issue warnings, but to always attempt to
-evaluate the expression. Evaluating the expression may still
-be impossible for other reasons. For example, GDB cannot add
-numbers and structures.
-
-@item show type
-Show the current setting of the type checker, and whether or not GDB is
-setting it automatically.
-@end table
-
-@cindex range checking
-@cindex checks, range
-@node Range Checking, , Type Checking, Checks
-@subsection An overview of Range Checking
-
-In some languages (such as Modula-2), it is an error to exceed the
-bounds of a type; this is enforced with run-time checks. Such range
-checking is meant to ensure program correctness by making sure
-computations do not overflow, or indices on an array element access do
-not exceed the bounds of the array.
-
-For expressions you use in GDB commands, you can tell GDB to
-ignore range errors; to always treat them as errors and abandon the
-expression; or to issue warnings when a range error occurs but evaluate
-the expression anyway.
-
-A range error can result from numerical overflow, from exceeding an
-array index bound, or when you type in a constant that is not a member
-of any type. Some languages, however, do not treat overflows as an
-error. In many implementations of C, mathematical overflow causes the
-result to ``wrap around'' to lower values---for example, if @var{m} is
-the largest integer value, and @var{s} is the smallest, then
-
-@example
-@var{m} + 1 @result{} @var{s}
-@end example
-
-This, too, is specific to individual languages, and in some cases
-specific to individual compilers or machines. @xref{Support, ,
-Supported Languages}, for further details on specific languages.
-
-GDB provides some additional commands for controlling the range checker:
-
-@kindex set check
-@kindex set check range
-@kindex show check range
-@table @code
-@item set check range auto
-Set range checking on or off based on the current working language.
-@xref{Support, ,Supported Languages}, for the default settings for
-each language.
-
-@item set check range on
-@itemx set check range off
-Set range checking on or off, overriding the default setting for the
-current working language. A warning is issued if the setting does not
-match the language's default. If a range error occurs, then a message
-is printed and evaluation of the expression is aborted.
-
-@item set check range warn
-Output messages when the GDB range checker detects a range error,
-but attempt to evaluate the expression anyway. Evaluating the
-expression may still be impossible for other reasons, such as accessing
-memory that the process does not own (a typical example from many UNIX
-systems).
-
-@item show range
-Show the current setting of the range checker, and whether or not it is
-being set automatically by GDB.
-@end table
-
-@node Support, , Checks, Languages
-@section Supported Languages
-
-GDB 4 supports C, C++, and Modula-2. The syntax for C and C++ is so
-closely related that GDB does not distinguish the two. Some GDB
-features may be used in expressions regardless of the language you
-use: the GDB @code{@@} and @code{::} operators, and the
-@samp{@{type@}addr} construct (@pxref{Expressions, ,Expressions}) can be
-used with the constructs of any of the supported languages.
-
-The following sections detail to what degree each of these
-source languages is supported by GDB. These sections are
-not meant to be language tutorials or references, but serve only as a
-reference guide to what the GDB expression parser will accept, and
-what input and output formats should look like for different languages.
-There are many good books written on each of these languages; please
-look to these for a language reference or tutorial.
-
-@menu
-* C:: C and C++
-* Modula-2:: Modula-2
-@end menu
-
-@node C, Modula-2, Support, Support
-@subsection C and C++
-@cindex C and C++
-
-@cindex expressions in C or C++
-Since C and C++ are so closely related, GDB does not distinguish
-between them when interpreting the expressions recognized in GDB
-commands.
-
-@cindex C++
-@kindex g++
-@cindex GNU C++
-The C++ debugging facilities are jointly implemented by the GNU C++
-compiler and GDB. Therefore, to debug your C++ code effectively,
-you must compile your C++ programs with the GNU C++ compiler,
-@code{g++}.
-
-@menu
-* C Operators:: C and C++ Operators
-* C Constants:: C and C++ Constants
-* Cplusplus expressions:: C++ Expressions
-* C Defaults:: Default settings for C and C++
-* C Checks:: C and C++ Type and Range Checks
-* Debugging C:: GDB and C
-* Debugging C plus plus:: Special features for C++
-@end menu
-
-@cindex C and C++ operators
-@node C Operators, C Constants, C, C
-@subsubsection C and C++ Operators
-
-Operators must be defined on values of specific types. For instance,
-@code{+} is defined on numbers, but not on structures. Operators are
-often defined on groups of types. For the purposes of C and C++, the
-following definitions hold:
-
-@itemize @bullet
-@item
-@emph{Integral types} include @code{int} with any of its storage-class
-specifiers, @code{char}, and @code{enum}s.
-
-@item
-@emph{Floating-point types} include @code{float} and @code{double}.
-
-@item
-@emph{Pointer types} include all types defined as @code{(@var{type}
-*)}.
-
-@item
-@emph{Scalar types} include all of the above.
-@end itemize
-
-@noindent
-The following operators are supported. They are listed here
-in order of increasing precedence:
-
-@table @code
-@item ,
-The comma or sequencing operator. Expressions in a comma-separated list
-are evaluated from left to right, with the result of the entire
-expression being the last expression evaluated.
-
-@item =
-Assignment. The value of an assignment expression is the value
-assigned. Defined on scalar types.
-
-@item @var{op}=
-Used in an expression of the form @w{@code{@var{a} @var{op}= @var{b}}},
-and translated to @w{@code{@var{a} = @var{a op b}}}.
-@w{@code{@var{op}=}} and @code{=} have the same precendence.
-@var{op} is any one of the operators @code{|}, @code{^}, @code{&},
-@code{<<}, @code{>>}, @code{+}, @code{-}, @code{*}, @code{/}, @code{%}.
-
-@item ?:
-The ternary operator. @code{@var{a} ? @var{b} : @var{c}} can be thought
-of as: if @var{a} then @var{b} else @var{c}. @var{a} should be of an
-integral type.
-
-@item ||
-Logical @sc{or}. Defined on integral types.
-
-@item &&
-Logical @sc{and}. Defined on integral types.
-
-@item |
-Bitwise @sc{or}. Defined on integral types.
-
-@item ^
-Bitwise exclusive-@sc{or}. Defined on integral types.
-
-@item &
-Bitwise @sc{and}. Defined on integral types.
-
-@item ==@r{, }!=
-Equality and inequality. Defined on scalar types. The value of these
-expressions is 0 for false and non-zero for true.
-
-@item <@r{, }>@r{, }<=@r{, }>=
-Less than, greater than, less than or equal, greater than or equal.
-Defined on scalar types. The value of these expressions is 0 for false
-and non-zero for true.
-
-@item <<@r{, }>>
-left shift, and right shift. Defined on integral types.
-
-@item @@
-The GDB ``artificial array'' operator (@pxref{Expressions, ,Expressions}).
-
-@item +@r{, }-
-Addition and subtraction. Defined on integral types, floating-point types and
-pointer types.
-
-@item *@r{, }/@r{, }%
-Multiplication, division, and modulus. Multiplication and division are
-defined on integral and floating-point types. Modulus is defined on
-integral types.
-
-@item ++@r{, }--
-Increment and decrement. When appearing before a variable, the
-operation is performed before the variable is used in an expression;
-when appearing after it, the variable's value is used before the
-operation takes place.
-
-@item *
-Pointer dereferencing. Defined on pointer types. Same precedence as
-@code{++}.
-
-@item &
-Address operator. Defined on variables. Same precedence as @code{++}.
-
-@item -
-Negative. Defined on integral and floating-point types. Same
-precedence as @code{++}.
-
-@item !
-Logical negation. Defined on integral types. Same precedence as
-@code{++}.
-
-@item ~
-Bitwise complement operator. Defined on integral types. Same precedence as
-@code{++}.
-
-@item .@r{, }->
-Structure member, and pointer-to-structure member. For convenience,
-GDB regards the two as equivalent, choosing whether to dereference a
-pointer based on the stored type information.
-Defined on @code{struct}s and @code{union}s.
-
-@item []
-Array indexing. @code{@var{a}[@var{i}]} is defined as
-@code{*(@var{a}+@var{i})}. Same precedence as @code{->}.
-
-@item ()
-Function parameter list. Same precedence as @code{->}.
-
-@item ::
-C++ scope resolution operator. Defined on
-@code{struct}, @code{union}, and @code{class} types.
-
-@item ::
-The GDB scope operator (@pxref{Expressions, ,Expressions}). Same precedence as
-@code{::}, above.
-@end table
-
-@cindex C and C++ constants
-@node C Constants, Cplusplus expressions, C Operators, C
-@subsubsection C and C++ Constants
-
-GDB allows you to express the constants of C and C++ in the
-following ways:
-
-@itemize @bullet
-@item
-Integer constants are a sequence of digits. Octal constants are
-specified by a leading @samp{0} (ie. zero), and hexadecimal constants by
-a leading @samp{0x} or @samp{0X}. Constants may also end with a letter
-@samp{l}, specifying that the constant should be treated as a
-@code{long} value.
-
-@item
-Floating point constants are a sequence of digits, followed by a decimal
-point, followed by a sequence of digits, and optionally followed by an
-exponent. An exponent is of the form:
-@samp{@w{e@r{[[}+@r{]|}-@r{]}@var{nnn}}}, where @var{nnn} is another
-sequence of digits. The @samp{+} is optional for positive exponents.
-
-@item
-Enumerated constants consist of enumerated identifiers, or their
-integral equivalents.
-
-@item
-Character constants are a single character surrounded by single quotes
-(@code{'}), or a number---the ordinal value of the corresponding character
-(usually its @sc{ASCII} value). Within quotes, the single character may
-be represented by a letter or by @dfn{escape sequences}, which are of
-the form @samp{\@var{nnn}}, where @var{nnn} is the octal representation
-of the character's ordinal value; or of the form @samp{\@var{x}}, where
-@samp{@var{x}} is a predefined special character---for example,
-@samp{\n} for newline.
-
-@item
-String constants are a sequence of character constants surrounded
-by double quotes (@code{"}).
-
-@item
-Pointer constants are an integral value.
-@end itemize
-
-@node Cplusplus expressions, C Defaults, C Constants, C
-@subsubsection C++ Expressions
-
-@cindex expressions in C++
-GDB's expression handling has the following extensions to
-interpret a significant subset of C++ expressions:
-
-@enumerate
-
-@cindex member functions
-@item
-Member function calls are allowed; you can use expressions like
-
-@example
-count = aml->GetOriginal(x, y)
-@end example
-
-@kindex this
-@cindex namespace in C++
-@item
-While a member function is active (in the selected stack frame), your
-expressions have the same namespace available as the member function;
-that is, GDB allows implicit references to the class instance
-pointer @code{this} following the same rules as C++.
-
-@cindex call overloaded functions
-@cindex type conversions in C++
-@item
-You can call overloaded functions; GDB will resolve the function
-call to the right definition, with one restriction---you must use
-arguments of the type required by the function that you want to call.
-GDB will not perform conversions requiring constructors or
-user-defined type operators.
-
-@cindex reference declarations
-@item
-GDB understands variables declared as C++ references; you can use them in
-expressions just as you do in C++ source---they are automatically
-dereferenced.
-
-In the parameter list shown when GDB displays a frame, the values of
-reference variables are not displayed (unlike other variables); this
-avoids clutter, since references are often used for large structures.
-The @emph{address} of a reference variable is always shown, unless
-you have specified @samp{set print address off}.
-
-@item
-GDB supports the C++ name resolution operator @code{::}---your
-expressions can use it just as expressions in your program do. Since
-one scope may be defined in another, you can use @code{::} repeatedly if
-necessary, for example in an expression like
-@samp{@var{scope1}::@var{scope2}::@var{name}}. GDB also allows
-resolving name scope by reference to source files, in both C and C++
-debugging (@pxref{Variables, ,Program Variables}).
-@end enumerate
-
-@node C Defaults, C Checks, Cplusplus expressions, C
-@subsubsection C and C++ Defaults
-@cindex C and C++ defaults
-
-If you allow GDB to set type and range checking automatically, they
-both default to @code{off} whenever the working language changes to
-C/C++. This happens regardless of whether you, or GDB,
-selected the working language.
-
-If you allow GDB to set the language automatically, it sets the
-working language to C/C++ on entering code compiled from a source file
-whose name ends with @file{.c} or @file{.cc}.
-@xref{Automatically, ,Having GDB infer the source language}, for
-further details.
-
-@node C Checks, Debugging C, C Defaults, C
-@subsubsection C and C++ Type and Range Checks
-@cindex C and C++ checks
-
-@quotation
-@emph{Warning:} in this release, GDB does not yet perform type or
-range checking.
-@end quotation
-@c FIXME remove warning when type/range checks added
-
-By default, when GDB parses C or C++ expressions, type checking
-is not used. However, if you turn type checking on, GDB will
-consider two variables type equivalent if:
-
-@itemize @bullet
-@item
-The two variables are structured and have the same structure, union, or
-enumerated tag.
-
-@item
-Two two variables have the same type name, or types that have been
-declared equivalent through @code{typedef}.
-
-@ignore
-@c leaving this out because neither J Gilmore nor R Pesch understand it.
-@c FIXME--beers?
-@item
-The two @code{struct}, @code{union}, or @code{enum} variables are
-declared in the same declaration. (Note: this may not be true for all C
-compilers.)
-@end ignore
-@end itemize
-
-Range checking, if turned on, is done on mathematical operations. Array
-indices are not checked, since they are often used to index a pointer
-that is not itself an array.
-
-@node Debugging C, Debugging C plus plus, C Checks, C
-@subsubsection GDB and C
-
-The @code{set print union} and @code{show print union} commands apply to
-the @code{union} type. When set to @samp{on}, any @code{union} that is
-inside a @code{struct} or @code{class} will also be printed.
-Otherwise, it will appear as @samp{@{...@}}.
-
-The @code{@@} operator aids in the debugging of dynamic arrays, formed
-with pointers and a memory allocation function. (@pxref{Expressions, ,Expressions})
-
-@node Debugging C plus plus, , Debugging C, C
-@subsubsection GDB Commands for C++
-
-@cindex commands for C++
-Some GDB commands are particularly useful with C++, and some are
-designed specifically for use with C++. Here is a summary:
-
-@table @code
-@cindex break in overloaded functions
-@item @r{breakpoint menus}
-When you want a breakpoint in a function whose name is overloaded,
-GDB's breakpoint menus help you specify which function definition
-you want. @xref{Breakpoint Menus}.
-
-@cindex overloading in C++
-@item rbreak @var{regex}
-Setting breakpoints using regular expressions is helpful for setting
-breakpoints on overloaded functions that are not members of any special
-classes.
-@xref{Set Breaks, ,Setting Breakpoints}.
-
-@cindex C++ exception handling
-@item catch @var{exceptions}
-@itemx info catch
-Debug C++ exception handling using these commands. @xref{Exception
-Handling, ,Breakpoints and Exceptions}.
-
-@cindex inheritance
-@item ptype @var{typename}
-Print inheritance relationships as well as other information for type
-@var{typename}.
-@xref{Symbols, ,Examining the Symbol Table}.
-
-@cindex C++ symbol display
-@item set print demangle
-@itemx show print demangle
-@itemx set print asm-demangle
-@itemx show print asm-demangle
-Control whether C++ symbols display in their source form, both when
-displaying code as C++ source and when displaying disassemblies.
-@xref{Print Settings, ,Print Settings}.
-
-@item set print object
-@itemx show print object
-Choose whether to print derived (actual) or declared types of objects.
-@xref{Print Settings, ,Print Settings}.
-
-@item set print vtbl
-@itemx show print vtbl
-Control the format for printing virtual function tables.
-@xref{Print Settings, ,Print Settings}.
-@end table
-
-@node Modula-2, , C, Support
-@subsection Modula-2
-@cindex Modula-2
-
-The extensions made to GDB to support Modula-2 support output
-from the GNU Modula-2 compiler (which is currently being developed).
-Other Modula-2 compilers are not currently supported, and attempting to
-debug executables produced by them will most likely result in an error
-as GDB reads in the executable's symbol table.
-
-@cindex expressions in Modula-2
-@menu
-* M2 Operators:: Built-in operators
-* Built-In Func/Proc:: Built-in Functions and Procedures
-* M2 Constants:: Modula-2 Constants
-* M2 Defaults:: Default settings for Modula-2
-* Deviations:: Deviations from standard Modula-2
-* M2 Checks:: Modula-2 Type and Range Checks
-* M2 Scope:: The scope operators @code{::} and @code{.}
-* GDB/M2:: GDB and Modula-2
-@end menu
-
-@node M2 Operators, Built-In Func/Proc, Modula-2, Modula-2
-@subsubsection Operators
-@cindex Modula-2 operators
-
-Operators must be defined on values of specific types. For instance,
-@code{+} is defined on numbers, but not on structures. Operators are
-often defined on groups of types. For the purposes of Modula-2, the
-following definitions hold:
-
-@itemize @bullet
-
-@item
-@emph{Integral types} consist of @code{INTEGER}, @code{CARDINAL}, and
-their subranges.
-
-@item
-@emph{Character types} consist of @code{CHAR} and its subranges.
-
-@item
-@emph{Floating-point types} consist of @code{REAL}.
-
-@item
-@emph{Pointer types} consist of anything declared as @code{POINTER TO
-@var{type}}.
-
-@item
-@emph{Scalar types} consist of all of the above.
-
-@item
-@emph{Set types} consist of @code{SET}s and @code{BITSET}s.
-
-@item
-@emph{Boolean types} consist of @code{BOOLEAN}.
-@end itemize
-
-@noindent
-The following operators are supported, and appear in order of
-increasing precedence:
-
-@table @code
-@item ,
-Function argument or array index separator.
-
-@item :=
-Assignment. The value of @var{var} @code{:=} @var{value} is
-@var{value}.
-
-@item <@r{, }>
-Less than, greater than on integral, floating-point, or enumerated
-types.
-
-@item <=@r{, }>=
-Less than, greater than, less than or equal to, greater than or equal to
-on integral, floating-point and enumerated types, or set inclusion on
-set types. Same precedence as @code{<}.
-
-@item =@r{, }<>@r{, }#
-Equality and two ways of expressing inequality, valid on scalar types.
-Same precedence as @code{<}. In GDB scripts, only @code{<>} is
-available for inequality, since @code{#} conflicts with the script
-comment character.
-
-@item IN
-Set membership. Defined on set types and the types of their members.
-Same precedence as @code{<}.
-
-@item OR
-Boolean disjunction. Defined on boolean types.
-
-@item AND@r{, }&
-Boolean conjuction. Defined on boolean types.
-
-@item @@
-The GDB ``artificial array'' operator (@pxref{Expressions, ,Expressions}).
-
-@item +@r{, }-
-Addition and subtraction on integral and floating-point types, or union
-and difference on set types.
-
-@item *
-Multiplication on integral and floating-point types, or set intersection
-on set types.
-
-@item /
-Division on floating-point types, or symmetric set difference on set
-types. Same precedence as @code{*}.
-
-@item DIV@r{, }MOD
-Integer division and remainder. Defined on integral types. Same
-precedence as @code{*}.
-
-@item -
-Negative. Defined on @code{INTEGER}s and @code{REAL}s.
-
-@item ^
-Pointer dereferencing. Defined on pointer types.
-
-@item NOT
-Boolean negation. Defined on boolean types. Same precedence as
-@code{^}.
-
-@item .
-@code{RECORD} field selector. Defined on @code{RECORD}s. Same
-precedence as @code{^}.
-
-@item []
-Array indexing. Defined on @code{ARRAY}s. Same precedence as @code{^}.
-
-@item ()
-Procedure argument list. Defined on @code{PROCEDURE}s. Same precedence
-as @code{^}.
-
-@item ::@r{, }.
-GDB and Modula-2 scope operators.
-@end table
-
-@quotation
-@emph{Warning:} Sets and their operations are not yet supported, so GDB
-will treat the use of the operator @code{IN}, or the use of operators
-@code{+}, @code{-}, @code{*}, @code{/}, @code{=}, , @code{<>}, @code{#},
-@code{<=}, and @code{>=} on sets as an error.
-@end quotation
-
-@cindex Modula-2 built-ins
-@node Built-In Func/Proc, M2 Constants, M2 Operators, Modula-2
-@subsubsection Built-in Functions and Procedures
-
-Modula-2 also makes available several built-in procedures and functions.
-In describing these, the following metavariables are used:
-
-@table @var
-
-@item a
-represents an @code{ARRAY} variable.
-
-@item c
-represents a @code{CHAR} constant or variable.
-
-@item i
-represents a variable or constant of integral type.
-
-@item m
-represents an identifier that belongs to a set. Generally used in the
-same function with the metavariable @var{s}. The type of @var{s} should
-be @code{SET OF @var{mtype}} (where @var{mtype} is the type of @var{m}.
-
-@item n
-represents a variable or constant of integral or floating-point type.
-
-@item r
-represents a variable or constant of floating-point type.
-
-@item t
-represents a type.
-
-@item v
-represents a variable.
-
-@item x
-represents a variable or constant of one of many types. See the
-explanation of the function for details.
-@end table
-
-All Modula-2 built-in procedures also return a result, described below.
-
-@table @code
-@item ABS(@var{n})
-Returns the absolute value of @var{n}.
-
-@item CAP(@var{c})
-If @var{c} is a lower case letter, it returns its upper case
-equivalent, otherwise it returns its argument
-
-@item CHR(@var{i})
-Returns the character whose ordinal value is @var{i}.
-
-@item DEC(@var{v})
-Decrements the value in the variable @var{v}. Returns the new value.
-
-@item DEC(@var{v},@var{i})
-Decrements the value in the variable @var{v} by @var{i}. Returns the
-new value.
-
-@item EXCL(@var{m},@var{s})
-Removes the element @var{m} from the set @var{s}. Returns the new
-set.
-
-@item FLOAT(@var{i})
-Returns the floating point equivalent of the integer @var{i}.
-
-@item HIGH(@var{a})
-Returns the index of the last member of @var{a}.
-
-@item INC(@var{v})
-Increments the value in the variable @var{v}. Returns the new value.
-
-@item INC(@var{v},@var{i})
-Increments the value in the variable @var{v} by @var{i}. Returns the
-new value.
-
-@item INCL(@var{m},@var{s})
-Adds the element @var{m} to the set @var{s} if it is not already
-there. Returns the new set.
-
-@item MAX(@var{t})
-Returns the maximum value of the type @var{t}.
-
-@item MIN(@var{t})
-Returns the minimum value of the type @var{t}.
-
-@item ODD(@var{i})
-Returns boolean TRUE if @var{i} is an odd number.
-
-@item ORD(@var{x})
-Returns the ordinal value of its argument. For example, the ordinal
-value of a character is its ASCII value (on machines supporting the
-ASCII character set). @var{x} must be of an ordered type, which include
-integral, character and enumerated types.
-
-@item SIZE(@var{x})
-Returns the size of its argument. @var{x} can be a variable or a type.
-
-@item TRUNC(@var{r})
-Returns the integral part of @var{r}.
-
-@item VAL(@var{t},@var{i})
-Returns the member of the type @var{t} whose ordinal value is @var{i}.
-@end table
-
-@quotation
-@emph{Warning:} Sets and their operations are not yet supported, so
-GDB will treat the use of procedures @code{INCL} and @code{EXCL} as
-an error.
-@end quotation
-
-@cindex Modula-2 constants
-@node M2 Constants, M2 Defaults, Built-In Func/Proc, Modula-2
-@subsubsection Constants
-
-GDB allows you to express the constants of Modula-2 in the following
-ways:
-
-@itemize @bullet
-
-@item
-Integer constants are simply a sequence of digits. When used in an
-expression, a constant is interpreted to be type-compatible with the
-rest of the expression. Hexadecimal integers are specified by a
-trailing @samp{H}, and octal integers by a trailing @samp{B}.
-
-@item
-Floating point constants appear as a sequence of digits, followed by a
-decimal point and another sequence of digits. An optional exponent can
-then be specified, in the form @samp{E@r{[}+@r{|}-@r{]}@var{nnn}}, where
-@samp{@r{[}+@r{|}-@r{]}@var{nnn}} is the desired exponent. All of the
-digits of the floating point constant must be valid decimal (base 10)
-digits.
-
-@item
-Character constants consist of a single character enclosed by a pair of
-like quotes, either single (@code{'}) or double (@code{"}). They may
-also be expressed by their ordinal value (their ASCII value, usually)
-followed by a @samp{C}.
-
-@item
-String constants consist of a sequence of characters enclosed by a
-pair of like quotes, either single (@code{'}) or double (@code{"}).
-Escape sequences in the style of C are also allowed. @xref{C
-Constants, ,C and C++ Constants}, for a brief explanation of escape
-sequences.
-
-@item
-Enumerated constants consist of an enumerated identifier.
-
-@item
-Boolean constants consist of the identifiers @code{TRUE} and
-@code{FALSE}.
-
-@item
-Pointer constants consist of integral values only.
-
-@item
-Set constants are not yet supported.
-@end itemize
-
-@node M2 Defaults, Deviations, M2 Constants, Modula-2
-@subsubsection Modula-2 Defaults
-@cindex Modula-2 defaults
-
-If type and range checking are set automatically by GDB, they
-both default to @code{on} whenever the working language changes to
-Modula-2. This happens regardless of whether you, or GDB,
-selected the working language.
-
-If you allow GDB to set the language automatically, then entering
-code compiled from a file whose name ends with @file{.mod} will set the
-working language to Modula-2. @xref{Automatically, ,Having GDB set
-the language automatically}, for further details.
-
-@node Deviations, M2 Checks, M2 Defaults, Modula-2
-@subsubsection Deviations from Standard Modula-2
-@cindex Modula-2, deviations from
-
-A few changes have been made to make Modula-2 programs easier to debug.
-This is done primarily via loosening its type strictness:
-
-@itemize @bullet
-@item
-Unlike in standard Modula-2, pointer constants can be formed by
-integers. This allows you to modify pointer variables during
-debugging. (In standard Modula-2, the actual address contained in a
-pointer variable is hidden from you; it can only be modified
-through direct assignment to another pointer variable or expression that
-returned a pointer.)
-
-@item
-C escape sequences can be used in strings and characters to represent
-non-printable characters. GDB will print out strings with these
-escape sequences embedded. Single non-printable characters are
-printed using the @samp{CHR(@var{nnn})} format.
-
-@item
-The assignment operator (@code{:=}) returns the value of its right-hand
-argument.
-
-@item
-All built-in procedures both modify @emph{and} return their argument.
-@end itemize
-
-@node M2 Checks, M2 Scope, Deviations, Modula-2
-@subsubsection Modula-2 Type and Range Checks
-@cindex Modula-2 checks
-
-@quotation
-@emph{Warning:} in this release, GDB does not yet perform type or
-range checking.
-@end quotation
-@c FIXME remove warning when type/range checks added
-
-GDB considers two Modula-2 variables type equivalent if:
-
-@itemize @bullet
-@item
-They are of types that have been declared equivalent via a @code{TYPE
-@var{t1} = @var{t2}} statement
-
-@item
-They have been declared on the same line. (Note: This is true of the
-GNU Modula-2 compiler, but it may not be true of other compilers.)
-@end itemize
-
-As long as type checking is enabled, any attempt to combine variables
-whose types are not equivalent is an error.
-
-Range checking is done on all mathematical operations, assignment, array
-index bounds, and all built-in functions and procedures.
-
-@node M2 Scope, GDB/M2, M2 Checks, Modula-2
-@subsubsection The scope operators @code{::} and @code{.}
-@cindex scope
-@kindex .
-@cindex colon, doubled as scope operator
-@ifinfo
-@kindex colon-colon
-@c Info cannot handoe :: but TeX can.
-@end ifinfo
-@iftex
-@kindex ::
-@end iftex
-
-There are a few subtle differences between the Modula-2 scope operator
-(@code{.}) and the GDB scope operator (@code{::}). The two have
-similar syntax:
-
-@example
-
-@var{module} . @var{id}
-@var{scope} :: @var{id}
-@end example
-
-@noindent
-where @var{scope} is the name of a module or a procedure,
-@var{module} the name of a module, and @var{id} is any declared
-identifier within your program, except another module.
-
-Using the @code{::} operator makes GDB search the scope
-specified by @var{scope} for the identifier @var{id}. If it is not
-found in the specified scope, then GDB will search all scopes
-enclosing the one specified by @var{scope}.
-
-Using the @code{.} operator makes GDB search the current scope for
-the identifier specified by @var{id} that was imported from the
-definition module specified by @var{module}. With this operator, it is
-an error if the identifier @var{id} was not imported from definition
-module @var{module}, or if @var{id} is not an identifier in
-@var{module}.
-
-@node GDB/M2, , M2 Scope, Modula-2
-@subsubsection GDB and Modula-2
-
-Some GDB commands have little use when debugging Modula-2 programs.
-Five subcommands of @code{set print} and @code{show print} apply
-specifically to C and C++: @samp{vtbl}, @samp{demangle},
-@samp{asm-demangle}, @samp{object}, and @samp{union}. The first four
-apply to C++, and the last to C's @code{union} type, which has no direct
-analogue in Modula-2.
-
-The @code{@@} operator (@pxref{Expressions, ,Expressions}), while available
-while using any language, is not useful with Modula-2. Its
-intent is to aid the debugging of @dfn{dynamic arrays}, which cannot be
-created in Modula-2 as they can in C or C++. However, because an
-address can be specified by an integral constant, the construct
-@samp{@{@var{type}@}@var{adrexp}} is still useful. (@pxref{Expressions, ,Expressions})
-
-@cindex @code{#} in Modula-2
-In GDB scripts, the Modula-2 inequality operator @code{#} is
-interpreted as the beginning of a comment. Use @code{<>} instead.
-
-@node Symbols, Altering, Languages, Top
-@chapter Examining the Symbol Table
-
-The commands described in this section allow you to inquire about the
-symbols (names of variables, functions and types) defined in your
-program. This information is inherent in the text of your program and
-does not change as your program executes. GDB finds it in your
-program's symbol table, in the file indicated when you started GDB
-(@pxref{File Options, ,Choosing Files}), or by one of the
-file-management commands (@pxref{Files, ,Commands to Specify Files}).
-
-@table @code
-@item info address @var{symbol}
-@kindex info address
-Describe where the data for @var{symbol} is stored. For a register
-variable, this says which register it is kept in. For a non-register
-local variable, this prints the stack-frame offset at which the variable
-is always stored.
-
-Note the contrast with @samp{print &@var{symbol}}, which does not work
-at all for a register variables, and for a stack local variable prints
-the exact address of the current instantiation of the variable.
-
-@item whatis @var{exp}
-@kindex whatis
-Print the data type of expression @var{exp}. @var{exp} is not
-actually evaluated, and any side-effecting operations (such as
-assignments or function calls) inside it do not take place.
-@xref{Expressions, ,Expressions}.
-
-@item whatis
-Print the data type of @code{$}, the last value in the value history.
-
-@item ptype @var{typename}
-@kindex ptype
-Print a description of data type @var{typename}. @var{typename} may be
-the name of a type, or for C code it may have the form
-@samp{struct @var{struct-tag}}, @samp{union @var{union-tag}} or
-@samp{enum @var{enum-tag}}.
-
-@item ptype @var{exp}
-@itemx ptype
-Print a description of the type of expression @var{exp}. @code{ptype}
-differs from @code{whatis} by printing a detailed description, instead
-of just the name of the type. For example, if your program declares a
-variable as
-
-@example
-struct complex @{double real; double imag;@} v;
-@end example
-
-@noindent
-compare the output of the two commands:
-
-@example
-@group
-(gdb) whatis v
-type = struct complex
-(gdb) ptype v
-type = struct complex @{
- double real;
- double imag;
-@}
-@end group
-@end example
-
-@noindent
-As with @code{whatis}, using @code{ptype} without an argument refers to
-the type of @code{$}, the last value in the value history.
-
-@item info types @var{regexp}
-@itemx info types
-@kindex info types
-Print a brief description of all types whose name matches @var{regexp}
-(or all types in your program, if you supply no argument). Each
-complete typename is matched as though it were a complete line; thus,
-@samp{i type value} gives information on all types in your program whose
-name includes the string @code{value}, but @samp{i type ^value$} gives
-information only on types whose complete name is @code{value}.
-
-This command differs from @code{ptype} in two ways: first, like
-@code{whatis}, it does not print a detailed description; second, it
-lists all source files where a type is defined.
-
-@item info source
-@kindex info source
-Show the name of the current source file---that is, the source file for
-the function containing the current point of execution---and the language
-it was written in.
-
-@item info sources
-@kindex info sources
-Print the names of all source files in your program for which there is
-debugging information, organized into two lists: files whose symbols
-have already been read, and files whose symbols will be read when needed.
-
-@item info functions
-@kindex info functions
-Print the names and data types of all defined functions.
-
-@item info functions @var{regexp}
-Print the names and data types of all defined functions
-whose names contain a match for regular expression @var{regexp}.
-Thus, @samp{info fun step} finds all functions whose names
-include @code{step}; @samp{info fun ^step} finds those whose names
-start with @code{step}.
-
-@item info variables
-@kindex info variables
-Print the names and data types of all variables that are declared
-outside of functions (i.e., excluding local variables).
-
-@item info variables @var{regexp}
-Print the names and data types of all variables (except for local
-variables) whose names contain a match for regular expression
-@var{regexp}.
-
-@ignore
-This was never implemented.
-@item info methods
-@itemx info methods @var{regexp}
-@kindex info methods
-The @code{info methods} command permits the user to examine all defined
-methods within C++ program, or (with the @var{regexp} argument) a
-specific set of methods found in the various C++ classes. Many
-C++ classes provide a large number of methods. Thus, the output
-from the @code{ptype} command can be overwhelming and hard to use. The
-@code{info-methods} command filters the methods, printing only those
-which match the regular-expression @var{regexp}.
-@end ignore
-
-@item printsyms @var{filename}
-@itemx printpsyms @var{filename}
-@kindex printsyms
-@cindex symbol dump
-@kindex printsyms
-@cindex partial symbol dump
-Write a dump of debugging symbol data into the file @var{filename}.
-These commands are used to debug the GDB symbol-reading code. Only
-symbols with debugging data are included. If you use @code{printsyms},
-GDB includes all the symbols for which it has already collected full
-details: that is, @var{filename} reflects symbols for only those files
-whose symbols GDB has read. You can use the command @code{info
-sources} to find out which files these are. If you use
-@code{printpsyms}, the dump also shows information about symbols that
-GDB only knows partially---that is, symbols defined in files that
-GDB has skimmed, but not yet read completely. The description of
-@code{symbol-file} describes how GDB reads symbols; both commands
-are described under @ref{Files, ,Commands to Specify Files}.
-@end table
-
-@node Altering, GDB Files, Symbols, Top
-@chapter Altering Execution
-
-Once you think you have found an error in your program, you might want to
-find out for certain whether correcting the apparent error would lead to
-correct results in the rest of the run. You can find the answer by
-experiment, using the GDB features for altering execution of the
-program.
-
-For example, you can store new values into variables or memory
-locations, give your program a signal, restart it at a different address,
-or even return prematurely from a function to its caller.
-
-@menu
-* Assignment:: Assignment to Variables
-* Jumping:: Continuing at a Different Address
-* Signaling:: Giving your program a Signal
-* Returning:: Returning from a Function
-* Calling:: Calling your Program's Functions
-* Patching:: Patching your Program
-@end menu
-
-@node Assignment, Jumping, Altering, Altering
-@section Assignment to Variables
-
-@cindex assignment
-@cindex setting variables
-To alter the value of a variable, evaluate an assignment expression.
-@xref{Expressions, ,Expressions}. For example,
-
-@example
-print x=4
-@end example
-
-@noindent
-stores the value 4 into the variable @code{x}, and then prints the
-value of the assignment expression (which is 4). @xref{Languages,
-,Using GDB with Different Languages}, for more information on
-operators in supported languages.
-
-@kindex set variable
-@cindex variables, setting
-If you are not interested in seeing the value of the assignment, use the
-@code{set} command instead of the @code{print} command. @code{set} is
-really the same as @code{print} except that the expression's value is not
-printed and is not put in the value history (@pxref{Value History, ,Value History}). The
-expression is evaluated only for its effects.
-
-If the beginning of the argument string of the @code{set} command
-appears identical to a @code{set} subcommand, use the @code{set
-variable} command instead of just @code{set}. This command is identical
-to @code{set} except for its lack of subcommands. For example, a
-program might well have a variable @code{width}---which leads to
-an error if we try to set a new value with just @samp{set width=13}, as
-we might if @code{set width} did not happen to be a GDB command:
-
-@example
-(gdb) whatis width
-type = double
-(gdb) p width
-$4 = 13
-(gdb) set width=47
-Invalid syntax in expression.
-@end example
-
-@noindent
-The invalid expression, of course, is @samp{=47}. What we can do in
-order to actually set our program's variable @code{width} is
-
-@example
-(gdb) set var width=47
-@end example
-
-GDB allows more implicit conversions in assignments than C; you can
-freely store an integer value into a pointer variable or vice versa,
-and any structure can be converted to any other structure that is the
-same length or shorter.
-@comment FIXME: how do structs align/pad in these conversions?
-@comment /pesch@cygnus.com 18dec1990
-
-To store values into arbitrary places in memory, use the @samp{@{@dots{}@}}
-construct to generate a value of specified type at a specified address
-(@pxref{Expressions, ,Expressions}). For example, @code{@{int@}0x83040} refers
-to memory location @code{0x83040} as an integer (which implies a certain size
-and representation in memory), and
-
-@example
-set @{int@}0x83040 = 4
-@end example
-
-@noindent
-stores the value 4 into that memory location.
-
-@node Jumping, Signaling, Assignment, Altering
-@section Continuing at a Different Address
-
-Ordinarily, when you continue your program, you do so at the place where
-it stopped, with the @code{continue} command. You can instead continue at
-an address of your own choosing, with the following commands:
-
-@table @code
-@item jump @var{linespec}
-@kindex jump
-Resume execution at line @var{linespec}. Execution will stop
-immediately if there is a breakpoint there. @xref{List, ,Printing
-Source Lines}, for a description of the different forms of
-@var{linespec}.
-
-The @code{jump} command does not change the current stack frame, or
-the stack pointer, or the contents of any memory location or any
-register other than the program counter. If line @var{linespec} is in
-a different function from the one currently executing, the results may
-be bizarre if the two functions expect different patterns of arguments or
-of local variables. For this reason, the @code{jump} command requests
-confirmation if the specified line is not in the function currently
-executing. However, even bizarre results are predictable if you are
-well acquainted with the machine-language code of your program.
-
-@item jump *@var{address}
-Resume execution at the instruction at address @var{address}.
-@end table
-
-You can get much the same effect as the @code{jump} command by storing a
-new value into the register @code{$pc}. The difference is that this
-does not start your program running; it only changes the address where it
-@emph{will} run when it is continued. For example,
-
-@example
-set $pc = 0x485
-@end example
-
-@noindent
-causes the next @code{continue} command or stepping command to execute at
-address @code{0x485}, rather than at the address where your program stopped.
-@xref{Continuing and Stepping, ,Continuing and Stepping}.
-
-The most common occasion to use the @code{jump} command is to back up,
-perhaps with more breakpoints set, over a portion of a program that has
-already executed, in order to examine its execution in more detail.
-
-@node Signaling, Returning, Jumping, Altering
-@c @group
-@section Giving your program a Signal
-
-@table @code
-@item signal @var{signalnum}
-@kindex signal
-Resume execution where your program stopped, but give it immediately the
-signal number @var{signalnum}.
-
-Alternatively, if @var{signalnum} is zero, continue execution without
-giving a signal. This is useful when your program stopped on account of
-a signal and would ordinary see the signal when resumed with the
-@code{continue} command; @samp{signal 0} causes it to resume without a
-signal.
-
-@code{signal} does not repeat when you press @key{RET} a second time
-after executing the command.
-@end table
-@c @end group
-
-@node Returning, Calling, Signaling, Altering
-@section Returning from a Function
-
-@table @code
-@item return
-@itemx return @var{expression}
-@cindex returning from a function
-@kindex return
-You can cancel execution of a function call with the @code{return}
-command. If you give an
-@var{expression} argument, its value is used as the function's return
-value.
-@end table
-
-When you use @code{return}, GDB discards the selected stack frame
-(and all frames within it). You can think of this as making the
-discarded frame return prematurely. If you wish to specify a value to
-be returned, give that value as the argument to @code{return}.
-
-This pops the selected stack frame (@pxref{Selection, ,Selecting a
-Frame}), and any other frames inside of it, leaving its caller as the
-innermost remaining frame. That frame becomes selected. The
-specified value is stored in the registers used for returning values
-of functions.
-
-The @code{return} command does not resume execution; it leaves the
-program stopped in the state that would exist if the function had just
-returned. In contrast, the @code{finish} command (@pxref{Continuing
-and Stepping, ,Continuing and Stepping}) resumes execution until the
-selected stack frame returns naturally.
-
-@node Calling, Patching, Returning, Altering
-@section Calling your Program's Functions
-
-@cindex calling functions
-@kindex call
-@table @code
-@item call @var{expr}
-Evaluate the expression @var{expr} without displaying @code{void}
-returned values.
-@end table
-
-You can use this variant of the @code{print} command if you want to
-execute a function from your program, but without cluttering the output
-with @code{void} returned values. The result is printed and saved in
-the value history, if it is not void.
-
-@node Patching, , Calling, Altering
-@section Patching your Program
-@cindex patching binaries
-@cindex writing into executables
-@cindex writing into corefiles
-
-By default, GDB opens the file containing your program's executable
-code (or the corefile) read-only. This prevents accidental alterations
-to machine code; but it also prevents you from intentionally patching
-your program's binary.
-
-If you'd like to be able to patch the binary, you can specify that
-explicitly with the @code{set write} command. For example, you might
-want to turn on internal debugging flags, or even to make emergency
-repairs.
-
-@table @code
-@item set write on
-@itemx set write off
-@kindex set write
-If you specify @samp{set write on}, GDB will open executable and
-core files for both reading and writing; if you specify @samp{set write
-off} (the default), GDB will open them read-only.
-
-If you have already loaded a file, you must load it
-again (using the @code{exec-file} or @code{core-file} command) after
-changing @code{set write}, for your new setting to take effect.
-
-@item show write
-@kindex show write
-Display whether executable files and core files will be opened for
-writing as well as reading.
-@end table
-
-@node GDB Files, Targets, Altering, Top
-@chapter GDB's Files
-
-GDB needs to know the file name of the program to be debugged, both in
-order to read its symbol table and in order to start your program. To
-debug a core dump of a previous run, GDB must be told the file name of
-the core dump.
-
-@menu
-* Files:: Commands to Specify Files
-* Symbol Errors:: Errors Reading Symbol Files
-@end menu
-
-@node Files, Symbol Errors, GDB Files, GDB Files
-@section Commands to Specify Files
-@cindex core dump file
-@cindex symbol table
-
-The usual way to specify executable and core dump file names is with
-the command arguments given when you start GDB, (@pxref{Invocation,
-,Getting In and Out of GDB}.
-
-Occasionally it is necessary to change to a different file during a
-GDB session. Or you may run GDB and forget to specify the files you
-want to use. In these situations the GDB commands to specify new files
-are useful.
-
-@table @code
-@item file @var{filename}
-@cindex executable file
-@kindex file
-Use @var{filename} as the program to be debugged. It is read for its
-symbols and for the contents of pure memory. It is also the program
-executed when you use the @code{run} command. If you do not specify a
-directory and the file is not found in GDB's working directory, GDB
-uses the environment variable @code{PATH} as a list of directories to
-search, just as the shell does when looking for a program to run. You
-can change the value of this variable, for both GDB and your program,
-using the @code{path} command.
-
-@item file
-@code{file} with no argument makes GDB discard any information it
-has on both executable file and the symbol table.
-
-@item exec-file @r{[} @var{filename} @r{]}
-@kindex exec-file
-Specify that the program to be run (but not the symbol table) is found
-in @var{filename}. GDB will search the environment variable @code{PATH}
-if necessary to locate your program. Omitting @var{filename} means to
-discard information on the executable file.
-
-@item symbol-file @r{[} @var{filename} @r{]}
-@kindex symbol-file
-Read symbol table information from file @var{filename}. @code{PATH} is
-searched when necessary. Use the @code{file} command to get both symbol
-table and program to run from the same file.
-
-@code{symbol-file} with no argument clears out GDB's information on your
-program's symbol table.
-
-The @code{symbol-file} command causes GDB to forget the contents of its
-convenience variables, the value history, and all breakpoints and
-auto-display expressions. This is because they may contain pointers to
-the internal data recording symbols and data types, which are part of
-the old symbol table data being discarded inside GDB.
-
-@code{symbol-file} will not repeat if you press @key{RET} again after
-executing it once.
-
-On some kinds of object files, the @code{symbol-file} command does not
-actually read the symbol table in full right away. Instead, it scans
-the symbol table quickly to find which source files and which symbols
-are present. The details are read later, one source file at a time,
-as they are needed.
-
-The purpose of this two-stage reading strategy is to make GDB start up
-faster. For the most part, it is invisible except for occasional
-pauses while the symbol table details for a particular source file are
-being read. (The @code{set verbose} command can turn these pauses
-into messages if desired. @xref{Messages/Warnings, ,Optional Warnings
-and Messages}.)
-
-When the symbol table is stored in COFF format, @code{symbol-file} does
-read the symbol table data in full right away. We have not implemented
-the two-stage strategy for COFF yet.
-
-When GDB is configured for a particular environment, it will
-understand debugging information in whatever format is the standard
-generated for that environment; you may use either a GNU compiler, or
-other compilers that adhere to the local conventions. Best results are
-usually obtained from GNU compilers; for example, using @code{gcc}
-you can generate debugging information for optimized code.
-
-@item core-file @r{[} @var{filename} @r{]}
-@kindex core
-@kindex core-file
-Specify the whereabouts of a core dump file to be used as the ``contents
-of memory''. Traditionally, core files contain only some parts of the
-address space of the process that generated them; GDB can access the
-executable file itself for other parts.
-
-@code{core-file} with no argument specifies that no core file is
-to be used.
-
-Note that the core file is ignored when your program is actually running
-under GDB. So, if you have been running your program and you wish to
-debug a core file instead, you must kill the subprocess in which the
-program is running. To do this, use the @code{kill} command
-(@pxref{Kill Process, ,Killing the Child Process}).
-
-@item load @var{filename}
-@kindex load
-Depending on what remote debugging facilities are configured into
-GDB, the @code{load} command may be available. Where it exists, it
-is meant to make @var{filename} (an executable) available for debugging
-on the remote system---by downloading, or dynamic linking, for example.
-@code{load} also records @var{filename}'s symbol table in GDB, like
-the @code{add-symbol-file} command.
-
-If @code{load} is not available on your GDB, attempting to execute
-it gets the error message ``@code{You can't do that when your target is
-@dots{}}''
-
-On VxWorks, @code{load} will dynamically link @var{filename} on the
-current target system as well as adding its symbols in GDB.
-
-@cindex download to Nindy-960
-With the Nindy interface to an Intel 960 board, @code{load} will
-download @var{filename} to the 960 as well as adding its symbols in
-GDB.
-
-
-@code{load} will not repeat if you press @key{RET} again after using it.
-
-@item add-symbol-file @var{filename} @var{address}
-@kindex add-symbol-file
-@cindex dynamic linking
-The @code{add-symbol-file} command reads additional symbol table information
-from the file @var{filename}. You would use this command when @var{filename}
-has been dynamically loaded (by some other means) into the program that
-is running. @var{address} should be the memory address at which the
-file has been loaded; GDB cannot figure this out for itself.
-
-The symbol table of the file @var{filename} is added to the symbol table
-originally read with the @code{symbol-file} command. You can use the
-@code{add-symbol-file} command any number of times; the new symbol data thus
-read keeps adding to the old. To discard all old symbol data instead,
-use the @code{symbol-file} command.
-
-@code{add-symbol-file} will not repeat if you press @key{RET} after using it.
-
-@item info files
-@itemx info target
-@kindex info files
-@kindex info target
-@code{info files} and @code{info target} are synonymous; both print
-the current targets (@pxref{Targets, ,Specifying a Debugging Target}),
-including the names of the executable and core dump files currently in
-use by GDB, and the files from which symbols were loaded. The command
-@code{help targets} lists all possible targets rather than current
-ones.
-
-@end table
-
-All file-specifying commands allow both absolute and relative file names
-as arguments. GDB always converts the file name to an absolute path
-name and remembers it that way.
-
-@cindex shared libraries
-
-GDB supports the SunOS shared library format. GDB automatically
-loads symbol definitions from shared libraries when you use the
-@code{run} command, or when you examine a core file. (Before you issue
-the @code{run} command, GDB will not understand references to a
-function in a shared library, however---unless you are debugging a core
-file).
-@c FIXME: next GDB release should permit some refs to undef
-@c FIXME...symbols---eg in a break cmd---assuming they are from a shared lib
-
-@table @code
-@item info share
-@itemx info sharedlibrary
-@kindex info sharedlibrary
-@kindex info share
-Print the names of the shared libraries which are currently loaded.
-
-@item sharedlibrary @var{regex}
-@itemx share @var{regex}
-@kindex sharedlibrary
-@kindex share
-This is an obsolescent command; you can use it to explicitly
-load shared object library symbols for files matching a UNIX regular
-expression, but as with files loaded automatically, it will only load
-shared libraries required by your program for a core file or after
-typing @code{run}. If @var{regex} is omitted all shared libraries
-required by your program are loaded.
-@end table
-
-@node Symbol Errors, , Files, GDB Files
-@section Errors Reading Symbol Files
-
-While reading a symbol file, GDB will occasionally encounter problems,
-such as symbol types it does not recognize, or known bugs in compiler
-output. By default, GDB does not notify you of such problems, since
-they are relatively common and primarily of interest to people
-debugging compilers. If you are interested in seeing information
-about ill-constructed symbol tables, you can either ask GDB to print
-only one message about each such type of problem, no matter how many
-times the problem occurs; or you can ask GDB to print more messages,
-to see how many times the problems occur, with the @code{set
-complaints} command (@pxref{Messages/Warnings, ,Optional Warnings and
-Messages}).
-
-The messages currently printed, and their meanings, are:
-
-@table @code
-@item inner block not inside outer block in @var{symbol}
-
-The symbol information shows where symbol scopes begin and end
-(such as at the start of a function or a block of statements). This
-error indicates that an inner scope block is not fully contained
-in its outer scope blocks.
-
-GDB circumvents the problem by treating the inner block as if it had
-the same scope as the outer block. In the error message, @var{symbol}
-may be shown as ``@code{(don't know)}'' if the outer block is not a
-function.
-
-@item block at @var{address} out of order
-
-The symbol information for symbol scope blocks should occur in
-order of increasing addresses. This error indicates that it does not
-do so.
-
-GDB does not circumvent this problem, and will have trouble locating
-symbols in the source file whose symbols being read. (You can often
-determine what source file is affected by specifying @code{set verbose
-on}. @xref{Messages/Warnings, ,Optional Warnings and Messages}.)
-
-@item bad block start address patched
-
-The symbol information for a symbol scope block has a start address
-smaller than the address of the preceding source line. This is known
-to occur in the SunOS 4.1.1 (and earlier) C compiler.
-
-GDB circumvents the problem by treating the symbol scope block as
-starting on the previous source line.
-
-@item bad string table offset in symbol @var{n}
-
-@cindex foo
-Symbol number @var{n} contains a pointer into the string table which is
-larger than the size of the string table.
-
-GDB circumvents the problem by considering the symbol to have the
-name @code{foo}, which may cause other problems if many symbols end up
-with this name.
-
-@item unknown symbol type @code{0x@var{nn}}
-
-The symbol information contains new data types that GDB does not yet
-know how to read. @code{0x@var{nn}} is the symbol type of the misunderstood
-information, in hexadecimal.
-
-GDB circumvents the error by ignoring this symbol information. This
-will usually allow your program to be debugged, though certain symbols
-will not be accessible. If you encounter such a problem and feel like
-debugging it, you can debug @code{gdb} with itself, breakpoint on
-@code{complain}, then go up to the function @code{read_dbx_symtab} and
-examine @code{*bufp} to see the symbol.
-
-@item stub type has NULL name
-GDB could not find the full definition for a struct or class.
-
-@item const/volatile indicator missing (ok if using g++ v1.x), got@dots{}
-
-The symbol information for a C++ member function is missing some
-information that recent versions of the compiler should have output
-for it.
-
-@item info mismatch between compiler and debugger
-
-GDB could not parse a type specification output by the compiler.
-@end table
-
-@node Targets, Controlling GDB, GDB Files, Top
-@chapter Specifying a Debugging Target
-@cindex debugging target
-@kindex target
-
-A @dfn{target} is the execution environment occupied by your program.
-Often, GDB runs in the same host environment as your program; in
-that case, the debugging target is specified as a side effect when you
-use the @code{file} or @code{core} commands. When you need more
-flexibility---for example, running GDB on a physically separate
-host, or controlling a standalone system over a serial port or a
-realtime system over a TCP/IP connection---you can use the @code{target}
-command to specify one of the target types configured for GDB
-(@pxref{Target Commands, ,Commands for Managing Targets}).
-
-@menu
-* Active Targets:: Active Targets
-* Target Commands:: Commands for Managing Targets
-* Remote:: Remote Debugging
-@end menu
-
-@node Active Targets, Target Commands, Targets, Targets
-@section Active Targets
-@cindex stacking targets
-@cindex active targets
-@cindex multiple targets
-
-There are three classes of targets: processes, core files, and
-executable files. GDB can work concurrently on up to three active
-targets, one in each class. This allows you to (for example) start a
-process and inspect its activity without abandoning your work on a core
-file.
-
-If, for example, you execute @samp{gdb a.out}, then the executable file
-@code{a.out} is the only active target. If you designate a core file as
-well---presumably from a prior run that crashed and coredumped---then
-GDB has two active targets and will use them in tandem, looking
-first in the corefile target, then in the executable file, to satisfy
-requests for memory addresses. (Typically, these two classes of target
-are complementary, since core files contain only a program's
-read-write memory---variables and so on---plus machine status, while
-executable files contain only the program text and initialized data.)
-
-When you type @code{run}, your executable file becomes an active process
-target as well. When a process target is active, all GDB commands
-requesting memory addresses refer to that target; addresses in an active
-core file or executable file target are obscured while the process
-target is active.
-
-Use the @code{core-file} and @code{exec-file} commands to select a
-new core file or executable target (@pxref{Files, ,Commands to Specify
-Files}). To specify as a target a process that is already running, use
-the @code{attach} command (@pxref{Attach, ,Debugging an
-Already-Running Process}.).
-
-@node Target Commands, Remote, Active Targets, Targets
-@section Commands for Managing Targets
-
-@table @code
-@item target @var{type} @var{parameters}
-Connects the GDB host environment to a target machine or process. A
-target is typically a protocol for talking to debugging facilities. You
-use the argument @var{type} to specify the type or protocol of the
-target machine.
-
-Further @var{parameters} are interpreted by the target protocol, but
-typically include things like device names or host names to connect
-with, process numbers, and baud rates.
-
-The @code{target} command will not repeat if you press @key{RET} again
-after executing the command.
-
-@item help target
-@kindex help target
-Displays the names of all targets available. To display targets
-currently selected, use either @code{info target} or @code{info files}
-(@pxref{Files, ,Commands to Specify Files}).
-
-@item help target @var{name}
-Describe a particular target, including any parameters necessary to
-select it.
-@end table
-
-Here are some common targets (available, or not, depending on the GDB
-configuration):
-
-@table @code
-@item target exec @var{prog}
-@kindex target exec
-An executable file. @samp{target exec @var{prog}} is the same as
-@samp{exec-file @var{prog}}.
-
-@item target core @var{filename}
-@kindex target core
-A core dump file. @samp{target core @var{filename}} is the same as
-@samp{core-file @var{filename}}.
-
-@item target remote @var{dev}
-@kindex target remote
-Remote serial target in GDB-specific protocol. The argument @var{dev}
-specifies what serial device to use for the connection (e.g.
-@file{/dev/ttya}). @xref{Remote, ,Remote Debugging}.
-
-@item target amd-eb @var{dev} @var{speed} @var{PROG}
-@kindex target amd-eb
-@cindex AMD EB29K
-Remote PC-resident AMD EB29K board, attached over serial lines.
-@var{dev} is the serial device, as for @code{target remote};
-@var{speed} allows you to specify the linespeed; and @var{PROG} is the
-name of the program to be debugged, as it appears to DOS on the PC.
-@xref{EB29K Remote, ,GDB with a Remote EB29K}.
-
-@item target nindy @var{devicename}
-@kindex target nindy
-An Intel 960 board controlled by a Nindy Monitor. @var{devicename} is
-the name of the serial device to use for the connection, e.g.
-@file{/dev/ttya}. @xref{i960-Nindy Remote, ,GDB with a Remote i960 (Nindy)}.
-
-@item target vxworks @var{machinename}
-@kindex target vxworks
-A VxWorks system, attached via TCP/IP. The argument @var{machinename}
-is the target system's machine name or IP address.
-@xref{VxWorks Remote, ,GDB and VxWorks}.
-@end table
-
-Different targets are available on different configurations of GDB; your
-configuration may have more or fewer targets.
-
-@node Remote, , Target Commands, Targets
-@section Remote Debugging
-@cindex remote debugging
-
-If you are trying to debug a program running on a machine that cannot run
-GDB in the usual way, it is often useful to use remote debugging. For
-example, you might use remote debugging on an operating system kernel, or on
-a small system which does not have a general purpose operating system
-powerful enough to run a full-featured debugger.
-
-Some configurations of GDB have special serial or TCP/IP interfaces
-to make this work with particular debugging targets. In addition,
-GDB comes with a generic serial protocol (specific to GDB, but
-not specific to any particular target system) which you can use if you
-write the remote stubs---the code that will run on the remote system to
-communicate with GDB.
-
-To use the GDB remote serial protocol, the program to be debugged on
-the remote machine needs to contain a debugging stub which talks to
-GDB over the serial line. Several working remote stubs are
-distributed with GDB; see the @file{README} file in the GDB
-distribution for more information.
-
-For details of this communication protocol, see the comments in the
-GDB source file @file{remote.c}.
-
-To start remote debugging, first run GDB and specify as an executable file
-the program that is running in the remote machine. This tells GDB how
-to find your program's symbols and the contents of its pure text. Then
-establish communication using the @code{target remote} command with a device
-name as an argument. For example:
-
-@example
-target remote /dev/ttyb
-@end example
-
-@noindent
-if the serial line is connected to the device named @file{/dev/ttyb}. This
-will stop the remote machine if it is not already stopped.
-
-Now you can use all the usual commands to examine and change data and to
-step and continue the remote program.
-
-To resume the remote program and stop debugging it, use the @code{detach}
-command.
-
-Other remote targets may be available in your
-configuration of GDB; use @code{help targets} to list them.
-
-@menu
-* i960-Nindy Remote:: GDB with a Remote i960 (Nindy)
-* EB29K Remote:: GDB with a Remote EB29K
-* VxWorks Remote:: GDB and VxWorks
-
-@end menu
-@node i960-Nindy Remote, EB29K Remote, Remote, Remote
-@subsection GDB with a Remote i960 (Nindy)
-
-@cindex Nindy
-@cindex i960
-@dfn{Nindy} is a ROM Monitor program for Intel 960 target systems. When
-GDB is configured to control a remote Intel 960 using Nindy, you can
-tell GDB how to connect to the 960 in several ways:
-
-@itemize @bullet
-@item
-Through command line options specifying serial port, version of the
-Nindy protocol, and communications speed;
-
-@item
-By responding to a prompt on startup;
-
-@item
-By using the @code{target} command at any point during your GDB
-session. @xref{Target Commands, ,Commands for Managing Targets}.
-
-@end itemize
-
-@menu
-* Nindy Startup:: Startup with Nindy
-* Nindy Options:: Options for Nindy
-* Nindy reset:: Nindy Reset Command
-@end menu
-
-@node Nindy Startup, Nindy Options, i960-Nindy Remote, i960-Nindy Remote
-@subsubsection Startup with Nindy
-
-If you simply start @code{gdb} without using any command-line
-options, you are prompted for what serial port to use, @emph{before} you
-reach the ordinary GDB prompt:
-
-@example
-Attach /dev/ttyNN -- specify NN, or "quit" to quit:
-@end example
-
-@noindent
-Respond to the prompt with whatever suffix (after @samp{/dev/tty})
-identifies the serial port you want to use. You can, if you choose,
-simply start up with no Nindy connection by responding to the prompt
-with an empty line. If you do this, and later wish to attach to Nindy,
-use @code{target} (@pxref{Target Commands, ,Commands for Managing Targets}).
-
-@node Nindy Options, Nindy reset, Nindy Startup, i960-Nindy Remote
-@subsubsection Options for Nindy
-
-These are the startup options for beginning your GDB session with a
-Nindy-960 board attached:
-
-@table @code
-@item -r @var{port}
-Specify the serial port name of a serial interface to be used to connect
-to the target system. This option is only available when GDB is
-configured for the Intel 960 target architecture. You may specify
-@var{port} as any of: a full pathname (e.g. @samp{-r /dev/ttya}), a
-device name in @file{/dev} (e.g. @samp{-r ttya}), or simply the unique
-suffix for a specific @code{tty} (e.g. @samp{-r a}).
-
-@item -O
-(An uppercase letter ``O'', not a zero.) Specify that GDB should use
-the ``old'' Nindy monitor protocol to connect to the target system.
-This option is only available when GDB is configured for the Intel 960
-target architecture.
-
-@quotation
-@emph{Warning:} if you specify @samp{-O}, but are actually trying to
-connect to a target system that expects the newer protocol, the connection
-will fail, appearing to be a speed mismatch. GDB will repeatedly
-attempt to reconnect at several different line speeds. You can abort
-this process with an interrupt.
-@end quotation
-
-@item -brk
-Specify that GDB should first send a @code{BREAK} signal to the target
-system, in an attempt to reset it, before connecting to a Nindy target.
-
-@quotation
-@emph{Warning:} Many target systems do not have the hardware that this
-requires; it only works with a few boards.
-@end quotation
-@end table
-
-The standard @samp{-b} option controls the line speed used on the serial
-port.
-
-@c @group
-@node Nindy reset, , Nindy Options, i960-Nindy Remote
-@subsubsection Nindy Reset Command
-
-@table @code
-@item reset
-@kindex reset
-For a Nindy target, this command sends a ``break'' to the remote target
-system; this is only useful if the target has been equipped with a
-circuit to perform a hard reset (or some other interesting action) when
-a break is detected.
-@end table
-@c @end group
-
-@node EB29K Remote, VxWorks Remote, i960-Nindy Remote, Remote
-@subsection GDB with a Remote EB29K
-
-@cindex EB29K board
-@cindex running 29K programs
-
-To use GDB from a Unix system to run programs on AMD's EB29K
-board in a PC, you must first connect a serial cable between the PC
-and a serial port on the Unix system. In the following, we assume
-you've hooked the cable between the PC's @file{COM1} port and
-@file{/dev/ttya} on the Unix system.
-
-@menu
-* Comms (EB29K):: Communications Setup
-* gdb-EB29K:: EB29K cross-debugging
-* Remote Log:: Remote Log
-@end menu
-
-@node Comms (EB29K), gdb-EB29K, EB29K Remote, EB29K Remote
-@subsubsection Communications Setup
-
-The next step is to set up the PC's port, by doing something like the
-following in DOS on the PC:
-
-@example
-C:\> MODE com1:9600,n,8,1,none
-@end example
-
-@noindent
-This example---run on an MS DOS 4.0 system---sets the PC port to 9600
-bps, no parity, eight data bits, one stop bit, and no ``retry'' action;
-you must match the communications parameters when establishing the Unix
-end of the connection as well.
-@c FIXME: Who knows what this "no retry action" crud from the DOS manual may
-@c mean? It's optional; leave it out? ---pesch@cygnus.com, 25feb91
-
-To give control of the PC to the Unix side of the serial line, type
-the following at the DOS console:
-
-@example
-C:\> CTTY com1
-@end example
-
-@noindent
-(Later, if you wish to return control to the DOS console, you can use
-the command @code{CTTY con}---but you must send it over the device that
-had control, in our example over the @file{COM1} serial line).
-
-From the Unix host, use a communications program such as @code{tip} or
-@code{cu} to communicate with the PC; for example,
-
-@example
-cu -s 9600 -l /dev/ttya
-@end example
-
-@noindent
-The @code{cu} options shown specify, respectively, the linespeed and the
-serial port to use. If you use @code{tip} instead, your command line
-may look something like the following:
-
-@example
-tip -9600 /dev/ttya
-@end example
-
-@noindent
-Your system may define a different name where our example uses
-@file{/dev/ttya} as the argument to @code{tip}. The communications
-parameters, including which port to use, are associated with the
-@code{tip} argument in the ``remote'' descriptions file---normally the
-system table @file{/etc/remote}.
-@c FIXME: What if anything needs doing to match the "n,8,1,none" part of
-@c the DOS side's comms setup? cu can support -o (odd
-@c parity), -e (even parity)---apparently no settings for no parity or
-@c for character size. Taken from stty maybe...? John points out tip
-@c can set these as internal variables, eg ~s parity=none; man stty
-@c suggests that it *might* work to stty these options with stdin or
-@c stdout redirected... ---pesch@cygnus.com, 25feb91
-
-@kindex EBMON
-Using the @code{tip} or @code{cu} connection, change the DOS working
-directory to the directory containing a copy of your 29K program, then
-start the PC program @code{EBMON} (an EB29K control program supplied
-with your board by AMD). You should see an initial display from
-@code{EBMON} similar to the one that follows, ending with the
-@code{EBMON} prompt @samp{#}---
-
-@example
-C:\> G:
-
-G:\> CD \usr\joe\work29k
-
-G:\USR\JOE\WORK29K> EBMON
-Am29000 PC Coprocessor Board Monitor, version 3.0-18
-Copyright 1990 Advanced Micro Devices, Inc.
-Written by Gibbons and Associates, Inc.
-
-Enter '?' or 'H' for help
-
-PC Coprocessor Type = EB29K
-I/O Base = 0x208
-Memory Base = 0xd0000
-
-Data Memory Size = 2048KB
-Available I-RAM Range = 0x8000 to 0x1fffff
-Available D-RAM Range = 0x80002000 to 0x801fffff
-
-PageSize = 0x400
-Register Stack Size = 0x800
-Memory Stack Size = 0x1800
-
-CPU PRL = 0x3
-Am29027 Available = No
-Byte Write Available = Yes
-
-# ~.
-@end example
-
-Then exit the @code{cu} or @code{tip} program (done in the example by
-typing @code{~.} at the @code{EBMON} prompt). @code{EBMON} will keep
-running, ready for GDB to take over.
-
-For this example, we've assumed what is probably the most convenient
-way to make sure the same 29K program is on both the PC and the Unix
-system: a PC/NFS connection that establishes ``drive @code{G:}'' on the
-PC as a file system on the Unix host. If you do not have PC/NFS or
-something similar connecting the two systems, you must arrange some
-other way---perhaps floppy-disk transfer---of getting the 29K program
-from the Unix system to the PC; GDB will @emph{not} download it over the
-serial line.
-
-@node gdb-EB29K, Remote Log, Comms (EB29K), EB29K Remote
-@subsubsection EB29K cross-debugging
-
-Finally, @code{cd} to the directory containing an image of your 29K
-program on the Unix system, and start GDB---specifying as argument the
-name of your 29K program:
-
-@example
-cd /usr/joe/work29k
-gdb myfoo
-@end example
-
-Now you can use the @code{target} command:
-
-@example
-target amd-eb /dev/ttya 9600 MYFOO
-@c FIXME: test above 'target amd-eb' as spelled, with caps! caps are meant to
-@c emphasize that this is the name as seen by DOS (since I think DOS is
-@c single-minded about case of letters). ---pesch@cygnus.com, 25feb91
-@end example
-
-@noindent
-In this example, we've assumed your program is in a file called
-@file{myfoo}. Note that the filename given as the last argument to
-@code{target amd-eb} should be the name of the program as it appears to DOS.
-In our example this is simply @code{MYFOO}, but in general it can include
-a DOS path, and depending on your transfer mechanism may not resemble
-the name on the Unix side.
-
-At this point, you can set any breakpoints you wish; when you are ready
-to see your program run on the 29K board, use the GDB command
-@code{run}.
-
-To stop debugging the remote program, use the GDB @code{detach}
-command.
-
-To return control of the PC to its console, use @code{tip} or @code{cu}
-once again, after your GDB session has concluded, to attach to
-@code{EBMON}. You can then type the command @code{q} to shut down
-@code{EBMON}, returning control to the DOS command-line interpreter.
-Type @code{CTTY con} to return command input to the main DOS console,
-and type @kbd{~.} to leave @code{tip} or @code{cu}.
-
-@node Remote Log, , gdb-EB29K, EB29K Remote
-@subsubsection Remote Log
-@kindex eb.log
-@cindex log file for EB29K
-
-The @code{target amd-eb} command creates a file @file{eb.log} in the
-current working directory, to help debug problems with the connection.
-@file{eb.log} records all the output from @code{EBMON}, including echoes
-of the commands sent to it. Running @samp{tail -f} on this file in
-another window often helps to understand trouble with @code{EBMON}, or
-unexpected events on the PC side of the connection.
-
-@node VxWorks Remote, , EB29K Remote, Remote
-@subsection GDB and VxWorks
-@cindex VxWorks
-
-GDB enables developers to spawn and debug tasks running on networked
-VxWorks targets from a Unix host. Already-running tasks spawned from
-the VxWorks shell can also be debugged. GDB uses code that runs on
-both the UNIX host and on the VxWorks target. The program
-@code{gdb} is installed and executed on the UNIX host.
-
-The following information on connecting to VxWorks was current when
-this manual was produced; newer releases of VxWorks may use revised
-procedures.
-
-The remote debugging interface (RDB) routines are installed and executed
-on the VxWorks target. These routines are included in the VxWorks library
-@file{rdb.a} and are incorporated into the system image when source-level
-debugging is enabled in the VxWorks configuration.
-
-@kindex INCLUDE_RDB
-If you wish, you can define @code{INCLUDE_RDB} in the VxWorks
-configuration file @file{configAll.h} to include the RDB interface
-routines and spawn the source debugging task @code{tRdbTask} when
-VxWorks is booted. For more information on configuring and remaking
-VxWorks, see the manufacturer's manual.
-
-Once you have included the RDB interface in your VxWorks system image
-and set your Unix execution search path to find GDB, you are ready
-to run GDB. From your UNIX host, type:
-
-@smallexample
-% gdb
-@end smallexample
-
-GDB will come up showing the prompt:
-
-@smallexample
-(gdb)
-@end smallexample
-
-@menu
-* VxWorks connection:: Connecting to VxWorks
-* VxWorks download:: VxWorks Download
-* VxWorks attach:: Running Tasks
-@end menu
-
-@node VxWorks connection, VxWorks download, VxWorks Remote, VxWorks Remote
-@subsubsection Connecting to VxWorks
-
-The GDB command @code{target} lets you connect to a VxWorks target on the
-network. To connect to a target whose host name is ``@code{tt}'', type:
-
-@smallexample
-(gdb) target vxworks tt
-@end smallexample
-
-GDB will display a message similar to the following:
-
-@smallexample
-Attaching remote machine across net... Success!
-@end smallexample
-
-GDB will then attempt to read the symbol tables of any object modules
-loaded into the VxWorks target since it was last booted. GDB locates
-these files by searching the directories listed in the command search
-path (@pxref{Environment, ,Your Program's Environment}); if it fails
-to find an object file, it will display a message such as:
-
-@smallexample
-prog.o: No such file or directory.
-@end smallexample
-
-This will cause the @code{target} command to abort. When this happens,
-you should add the appropriate directory to the search path, with the
-GDB command @code{path}, and execute the @code{target} command
-again.
-
-@node VxWorks download, VxWorks attach, VxWorks connection, VxWorks Remote
-@subsubsection VxWorks Download
-
-@cindex download to VxWorks
-If you have connected to the VxWorks target and you want to debug an
-object that has not yet been loaded, you can use the GDB @code{load}
-command to download a file from UNIX to VxWorks incrementally. The
-object file given as an argument to the @code{load} command is actually
-opened twice: first by the VxWorks target in order to download the code,
-then by GDB in order to read the symbol table. This can lead to
-problems if the current working directories on the two systems differ.
-It is simplest to set the working directory on both systems to the
-directory in which the object file resides, and then to reference the
-file by its name, without any path. Thus, to load a program
-@file{prog.o}, residing in @file{wherever/vw/demo/rdb}, on VxWorks type:
-
-@smallexample
--> cd "wherever/vw/demo/rdb"
-@end smallexample
-
-On GDB type:
-
-@smallexample
-(gdb) cd wherever/vw/demo/rdb
-(gdb) load prog.o
-@end smallexample
-
-GDB will display a response similar to the following:
-
-@smallexample
-Reading symbol data from wherever/vw/demo/rdb/prog.o... done.
-@end smallexample
-
-You can also use the @code{load} command to reload an object module
-after editing and recompiling the corresponding source file. Note that
-this will cause GDB to delete all currently-defined breakpoints,
-auto-displays, and convenience variables, and to clear the value
-history. (This is necessary in order to preserve the integrity of
-debugger data structures that reference the target system's symbol
-table.)
-
-@node VxWorks attach, , VxWorks download, VxWorks Remote
-@subsubsection Running Tasks
-
-@cindex running VxWorks tasks
-You can also attach to an existing task using the @code{attach} command as
-follows:
-
-@smallexample
-(gdb) attach @var{task}
-@end smallexample
-
-@noindent
-where @var{task} is the VxWorks hexadecimal task ID. The task can be running
-or suspended when you attach to it. If running, it will be suspended at
-the time of attachment.
-
-
-@node Controlling GDB, Sequences, Targets, Top
-@chapter Controlling GDB
-
-You can alter many aspects of GDB's interaction with you by using
-the @code{set} command. For commands controlling how GDB displays
-data, @pxref{Print Settings, ,Print Settings}; other settings are described here.
-
-@menu
-* Prompt:: Prompt
-* Editing:: Command Editing
-* History:: Command History
-* Screen Size:: Screen Size
-* Numbers:: Numbers
-* Messages/Warnings:: Optional Warnings and Messages
-@end menu
-
-@node Prompt, Editing, Controlling GDB, Controlling GDB
-@section Prompt
-@cindex prompt
-
-GDB indicates its readiness to read a command by printing a string
-called the @dfn{prompt}. This string is normally @samp{(gdb)}. You
-can change the prompt string with the @code{set prompt} command. For
-instance, when debugging GDB with GDB, it is useful to change
-the prompt in one of the GDBs so that you can always tell which
-one you are talking to.
-
-@table @code
-@item set prompt @var{newprompt}
-@kindex set prompt
-Directs GDB to use @var{newprompt} as its prompt string henceforth.
-@kindex show prompt
-@item show prompt
-Prints a line of the form: @samp{Gdb's prompt is: @var{your-prompt}}
-@end table
-
-@node Editing, History, Prompt, Controlling GDB
-@section Command Editing
-@cindex readline
-@cindex command line editing
-
-GDB reads its input commands via the @dfn{readline} interface. This
-GNU library provides consistent behavior for programs which provide a
-command line interface to the user. Advantages are @code{emacs}-style
-or @code{vi}-style inline editing of commands, @code{csh}-like history
-substitution, and a storage and recall of command history across
-debugging sessions.
-
-You may control the behavior of command line editing in GDB with the
-command @code{set}.
-
-@table @code
-@kindex set editing
-@cindex editing
-@item set editing
-@itemx set editing on
-Enable command line editing (enabled by default).
-
-@item set editing off
-Disable command line editing.
-
-@kindex show editing
-@item show editing
-Show whether command line editing is enabled.
-@end table
-
-@node History, Screen Size, Editing, Controlling GDB
-@section Command History
-
-@table @code
-@cindex history substitution
-@cindex history file
-@kindex set history filename
-@item set history filename @var{fname}
-Set the name of the GDB command history file to @var{fname}. This is
-the file from which GDB will read an initial command history
-list or to which it will write this list when it exits. This list is
-accessed through history expansion or through the history
-command editing characters listed below. This file defaults to the
-value of the environment variable @code{GDBHISTFILE}, or to
-@file{./.gdb_history} if this variable is not set.
-
-@cindex history save
-@kindex set history save
-@item set history save
-@itemx set history save on
-Record command history in a file, whose name may be specified with the
-@code{set history filename} command. By default, this option is disabled.
-
-@item set history save off
-Stop recording command history in a file.
-
-@cindex history size
-@kindex set history size
-@item set history size @var{size}
-Set the number of commands which GDB will keep in its history list.
-This defaults to the value of the environment variable
-@code{HISTSIZE}, or to 256 if this variable is not set.
-@end table
-
-@cindex history expansion
-History expansion assigns special meaning to the character @kbd{!}.
-@iftex
-@xref{Event Designators}.
-@end iftex
-Since @kbd{!} is also the logical not operator in C, history expansion
-is off by default. If you decide to enable history expansion with the
-@code{set history expansion on} command, you may sometimes need to
-follow @kbd{!} (when it is used as logical not, in an expression) with
-a space or a tab to prevent it from being expanded. The readline
-history facilities will not attempt substitution on the strings
-@kbd{!=} and @kbd{!(}, even when history expansion is enabled.
-
-The commands to control history expansion are:
-
-@table @code
-
-@kindex set history expansion
-@item set history expansion on
-@itemx set history expansion
-Enable history expansion. History expansion is off by default.
-
-@item set history expansion off
-Disable history expansion.
-
-The readline code comes with more complete documentation of
-editing and history expansion features. Users unfamiliar with @code{emacs}
-or @code{vi} may wish to read it.
-@iftex
-@xref{Command Line Editing}.
-@end iftex
-
-@c @group
-@kindex show history
-@item show history
-@itemx show history filename
-@itemx show history save
-@itemx show history size
-@itemx show history expansion
-These commands display the state of the GDB history parameters.
-@code{show history} by itself displays all four states.
-@c @end group
-@end table
-
-@table @code
-@kindex show commands
-@item show commands
-Display the last ten commands in the command history.
-
-@item show commands @var{n}
-Print ten commands centered on command number @var{n}.
-
-@item show commands +
-Print ten commands just after the commands last printed.
-@end table
-
-@node Screen Size, Numbers, History, Controlling GDB
-@section Screen Size
-@cindex size of screen
-@cindex pauses in output
-
-Certain commands to GDB may produce large amounts of information
-output to the screen. To help you read all of it, GDB pauses and
-asks you for input at the end of each page of output. Type @key{RET}
-when you want to continue the output. GDB also uses the screen
-width setting to determine when to wrap lines of output. Depending on
-what is being printed, it tries to break the line at a readable place,
-rather than simply letting it overflow onto the following line.
-
-Normally GDB knows the size of the screen from the termcap data base
-together with the value of the @code{TERM} environment variable and the
-@code{stty rows} and @code{stty cols} settings. If this is not correct,
-you can override it with the @code{set height} and @code{set
-width} commands:
-
-@table @code
-@item set height @var{lpp}
-@itemx show height
-@itemx set width @var{cpl}
-@itemx show width
-@kindex set height
-@kindex set width
-@kindex show width
-@kindex show height
-These @code{set} commands specify a screen height of @var{lpp} lines and
-a screen width of @var{cpl} characters. The associated @code{show}
-commands display the current settings.
-
-If you specify a height of zero lines, GDB will not pause during output
-no matter how long the output is. This is useful if output is to a file
-or to an editor buffer.
-@end table
-
-@node Numbers, Messages/Warnings, Screen Size, Controlling GDB
-@section Numbers
-@cindex number representation
-@cindex entering numbers
-
-You can always enter numbers in octal, decimal, or hexadecimal in GDB by
-the usual conventions: octal numbers begin with @samp{0}, decimal
-numbers end with @samp{.}, and hexadecimal numbers begin with @samp{0x}.
-Numbers that begin with none of these are, by default, entered in base
-10; likewise, the default display for numbers---when no particular
-format is specified---is base 10. You can change the default base for
-both input and output with the @code{set radix} command.
-
-@table @code
-@kindex set radix
-@item set radix @var{base}
-Set the default base for numeric input and display. Supported choices
-for @var{base} are decimal 2, 8, 10, 16. @var{base} must itself be
-specified either unambiguously or using the current default radix; for
-example, any of
-
-@example
-set radix 1010
-set radix 012
-set radix 10.
-set radix 0xa
-@end example
-
-@noindent
-will set the base to decimal. On the other hand, @samp{set radix 10}
-will leave the radix unchanged no matter what it was.
-
-@kindex show radix
-@item show radix
-Display the current default base for numeric input and display.
-@end table
-
-@node Messages/Warnings, , Numbers, Controlling GDB
-@section Optional Warnings and Messages
-
-By default, GDB is silent about its inner workings. If you are running
-on a slow machine, you may want to use the @code{set verbose} command.
-It will make GDB tell you when it does a lengthy internal operation, so
-you will not think it has crashed.
-
-Currently, the messages controlled by @code{set verbose} are those
-which announce that the symbol table for a source file is being read
-(@pxref{Files, ,Commands to Specify Files}, in the description of the
-command @code{symbol-file}).
-@c The following is the right way to do it, but emacs 18.55 does not support
-@c @ref, and neither the emacs lisp manual version of texinfmt or makeinfo
-@c is released.
-@ignore
-see @code{symbol-file} in @ref{Files, ,Commands to Specify Files}).
-@end ignore
-
-@table @code
-@kindex set verbose
-@item set verbose on
-Enables GDB's output of certain informational messages.
-
-@item set verbose off
-Disables GDB's output of certain informational messages.
-
-@kindex show verbose
-@item show verbose
-Displays whether @code{set verbose} is on or off.
-@end table
-
-By default, if GDB encounters bugs in the symbol table of an object
-file, it is silent; but if you are debugging a compiler, you may find
-this information useful (@pxref{Symbol Errors, ,Errors Reading Symbol Files}).
-
-@table @code
-@kindex set complaints
-@item set complaints @var{limit}
-Permits GDB to output @var{limit} complaints about each type of unusual
-symbols before becoming silent about the problem. Set @var{limit} to
-zero to suppress all complaints; set it to a large number to prevent
-complaints from being suppressed.
-
-@kindex show complaints
-@item show complaints
-Displays how many symbol complaints GDB is permitted to produce.
-@end table
-
-By default, GDB is cautious, and asks what sometimes seem to be a
-lot of stupid questions to confirm certain commands. For example, if
-you try to run a program which is already running:
-
-@example
-(gdb) run
-The program being debugged has been started already.
-Start it from the beginning? (y or n)
-@end example
-
-If you are willing to unflinchingly face the consequences of your own
-commands, you can disable this ``feature'':
-
-@table @code
-@kindex set confirm
-@cindex flinching
-@cindex confirmation
-@cindex stupid questions
-@item set confirm off
-Disables confirmation requests.
-
-@item set confirm on
-Enables confirmation requests (the default).
-
-@item show confirm
-@kindex show confirm
-Displays state of confirmation requests.
-@end table
-
-@c FIXME this does not really belong here. But where *does* it belong?
-@cindex reloading symbols
-Some systems allow individual object files that make up your program to
-be replaced without stopping and restarting your program.
-For example, in VxWorks you can simply recompile a defective object file
-and keep on running.
-If you are running on one of these systems, you can allow GDB to
-reload the symbols for automatically relinked modules:
-
-@table @code
-@kindex set symbol-reloading
-@item set symbol-reloading on
-Replace symbol definitions for the corresponding source file when an
-object file with a particular name is seen again.
-
-@item set symbol-reloading off
-Do not replace symbol definitions when re-encountering object files of
-the same name. This is the default state; if you are not running on a
-system that permits automatically relinking modules, you should leave
-@code{symbol-reloading} off, since otherwise GDB may discard symbols
-when linking large programs, that may contain several modules (from
-different directories or libraries) with the same name.
-
-@item show symbol-reloading
-Show the current @code{on} or @code{off} setting.
-@end table
-
-@node Sequences, Emacs, Controlling GDB, Top
-@chapter Canned Sequences of Commands
-
-Aside from breakpoint commands (@pxref{Break Commands, ,Breakpoint
-Command Lists}), GDB provides two ways to store sequences of commands
-for execution as a unit: user-defined commands and command files.
-
-@menu
-* Define:: User-Defined Commands
-* Command Files:: Command Files
-* Output:: Commands for Controlled Output
-@end menu
-
-@node Define, Command Files, Sequences, Sequences
-@section User-Defined Commands
-
-@cindex user-defined command
-A @dfn{user-defined command} is a sequence of GDB commands to which you
-assign a new name as a command. This is done with the @code{define}
-command.
-
-@table @code
-@item define @var{commandname}
-@kindex define
-Define a command named @var{commandname}. If there is already a command
-by that name, you are asked to confirm that you want to redefine it.
-
-The definition of the command is made up of other GDB command lines,
-which are given following the @code{define} command. The end of these
-commands is marked by a line containing @code{end}.
-
-@item document @var{commandname}
-@kindex document
-Give documentation to the user-defined command @var{commandname}. The
-command @var{commandname} must already be defined. This command reads
-lines of documentation just as @code{define} reads the lines of the
-command definition, ending with @code{end}. After the @code{document}
-command is finished, @code{help} on command @var{commandname} will print
-the documentation you have specified.
-
-You may use the @code{document} command again to change the
-documentation of a command. Redefining the command with @code{define}
-does not change the documentation.
-
-@item help user-defined
-@kindex help user-defined
-List all user-defined commands, with the first line of the documentation
-(if any) for each.
-
-@item info user
-@itemx info user @var{commandname}
-@kindex info user
-Display the GDB commands used to define @var{commandname} (but not its
-documentation). If no @var{commandname} is given, display the
-definitions for all user-defined commands.
-@end table
-
-User-defined commands do not take arguments. When they are executed, the
-commands of the definition are not printed. An error in any command
-stops execution of the user-defined command.
-
-Commands that would ask for confirmation if used interactively proceed
-without asking when used inside a user-defined command. Many GDB commands
-that normally print messages to say what they are doing omit the messages
-when used in a user-defined command.
-
-@node Command Files, Output, Define, Sequences
-@section Command Files
-
-@cindex command files
-A command file for GDB is a file of lines that are GDB commands. Comments
-(lines starting with @kbd{#}) may also be included. An empty line in a
-command file does nothing; it does not mean to repeat the last command, as
-it would from the terminal.
-
-@cindex init file
-@cindex @file{.gdbinit}
-When you start GDB, it automatically executes commands from its
-@dfn{init files}. These are files named @file{.gdbinit}. GDB reads
-the init file (if any) in your home directory and then the init file
-(if any) in the current working directory. (The init files are not
-executed if you use the @samp{-nx} option; @pxref{Mode Options,
-,Choosing Modes}.) You can also request the execution of a command
-file with the @code{source} command:
-
-@table @code
-@item source @var{filename}
-@kindex source
-Execute the command file @var{filename}.
-@end table
-
-The lines in a command file are executed sequentially. They are not
-printed as they are executed. An error in any command terminates execution
-of the command file.
-
-Commands that would ask for confirmation if used interactively proceed
-without asking when used in a command file. Many GDB commands that
-normally print messages to say what they are doing omit the messages
-when called from command files.
-
-@node Output, , Command Files, Sequences
-@section Commands for Controlled Output
-
-During the execution of a command file or a user-defined command, normal
-GDB output is suppressed; the only output that appears is what is
-explicitly printed by the commands in the definition. This section
-describes three commands useful for generating exactly the output you
-want.
-
-@table @code
-@item echo @var{text}
-@kindex echo
-@c I do not consider backslash-space a standard C escape sequence
-@c because it is not in ANSI.
-Print @var{text}. Nonprinting characters can be included in
-@var{text} using C escape sequences, such as @samp{\n} to print a
-newline. @strong{No newline will be printed unless you specify one.}
-In addition to the standard C escape sequences, a backslash followed
-by a space stands for a space. This is useful for outputting a
-string with spaces at the beginning or the end, since leading and
-trailing spaces are otherwise trimmed from all arguments.
-To print @samp{@w{ }and foo =@w{ }}, use the command
-@samp{echo \@w{ }and foo = \@w{ }}.
-
-A backslash at the end of @var{text} can be used, as in C, to continue
-the command onto subsequent lines. For example,
-
-@example
-echo This is some text\n\
-which is continued\n\
-onto several lines.\n
-@end example
-
-produces the same output as
-
-@example
-echo This is some text\n
-echo which is continued\n
-echo onto several lines.\n
-@end example
-
-@item output @var{expression}
-@kindex output
-Print the value of @var{expression} and nothing but that value: no
-newlines, no @samp{$@var{nn} = }. The value is not entered in the
-value history either. @xref{Expressions, ,Expressions}, for more information on
-expressions.
-
-@item output/@var{fmt} @var{expression}
-Print the value of @var{expression} in format @var{fmt}. You can use
-the same formats as for @code{print}; @pxref{Output formats}, for more
-information.
-
-@item printf @var{string}, @var{expressions}@dots{}
-@kindex printf
-Print the values of the @var{expressions} under the control of
-@var{string}. The @var{expressions} are separated by commas and may
-be either numbers or pointers. Their values are printed as specified
-by @var{string}, exactly as if your program were to execute
-
-@example
-printf (@var{string}, @var{expressions}@dots{});
-@end example
-
-For example, you can print two values in hex like this:
-
-@example
-printf "foo, bar-foo = 0x%x, 0x%x\n", foo, bar-foo
-@end example
-
-The only backslash-escape sequences that you can use in the format
-string are the simple ones that consist of backslash followed by a
-letter.
-@end table
-
-@node Emacs, GDB Bugs, Sequences, Top
-@chapter Using GDB under GNU Emacs
-
-@cindex emacs
-A special interface allows you to use GNU Emacs to view (and
-edit) the source files for the program you are debugging with
-GDB.
-
-To use this interface, use the command @kbd{M-x gdb} in Emacs. Give the
-executable file you want to debug as an argument. This command starts
-GDB as a subprocess of Emacs, with input and output through a newly
-created Emacs buffer.
-
-Using GDB under Emacs is just like using GDB normally except for two
-things:
-
-@itemize @bullet
-@item
-All ``terminal'' input and output goes through the Emacs buffer.
-@end itemize
-
-This applies both to GDB commands and their output, and to the input
-and output done by the program you are debugging.
-
-This is useful because it means that you can copy the text of previous
-commands and input them again; you can even use parts of the output
-in this way.
-
-All the facilities of Emacs' Shell mode are available for interacting
-with your program. In particular, you can send signals the usual
-way---for example, @kbd{C-c C-c} for an interrupt, @kbd{C-c C-z} for a
-stop.
-
-@itemize @bullet
-@item
-GDB displays source code through Emacs.
-@end itemize
-
-Each time GDB displays a stack frame, Emacs automatically finds the
-source file for that frame and puts an arrow (@samp{=>}) at the
-left margin of the current line. Emacs uses a separate buffer for
-source display, and splits the window to show both your GDB session
-and the source.
-
-Explicit GDB @code{list} or search commands still produce output as
-usual, but you probably will have no reason to use them.
-
-@quotation
-@emph{Warning:} If the directory where your program resides is not your
-current directory, it can be easy to confuse Emacs about the location of
-the source files, in which case the auxiliary display buffer will not
-appear to show your source. GDB can find programs by searching your
-environment's @code{PATH} variable, so the GDB input and output
-session will proceed normally; but Emacs does not get enough information
-back from GDB to locate the source files in this situation. To
-avoid this problem, either start GDB mode from the directory where
-your program resides, or specify a full path name when prompted for the
-@kbd{M-x gdb} argument.
-
-A similar confusion can result if you use the GDB @code{file} command to
-switch to debugging a program in some other location, from an existing
-GDB buffer in Emacs.
-@end quotation
-
-By default, @kbd{M-x gdb} calls the program called @file{gdb}. If
-you need to call GDB by a different name (for example, if you keep
-several configurations around, with different names) you can set the
-Emacs variable @code{gdb-command-name}; for example,
-
-@example
-(setq gdb-command-name "mygdb")
-@end example
-
-@noindent
-(preceded by @kbd{ESC ESC}, or typed in the @code{*scratch*} buffer, or
-in your @file{.emacs} file) will make Emacs call the program named
-``@code{mygdb}'' instead.
-
-In the GDB I/O buffer, you can use these special Emacs commands in
-addition to the standard Shell mode commands:
-
-@table @kbd
-@item C-h m
-Describe the features of Emacs' GDB Mode.
-
-@item M-s
-Execute to another source line, like the GDB @code{step} command; also
-update the display window to show the current file and location.
-
-@item M-n
-Execute to next source line in this function, skipping all function
-calls, like the GDB @code{next} command. Then update the display window
-to show the current file and location.
-
-@item M-i
-Execute one instruction, like the GDB @code{stepi} command; update
-display window accordingly.
-
-@item M-x gdb-nexti
-Execute to next instruction, using the GDB @code{nexti} command; update
-display window accordingly.
-
-@item C-c C-f
-Execute until exit from the selected stack frame, like the GDB
-@code{finish} command.
-
-@item M-c
-Continue execution of your program, like the GDB @code{continue}
-command.
-
-@emph{Warning:} In Emacs v19, this command is @kbd{C-c C-p}.
-
-@item M-u
-Go up the number of frames indicated by the numeric argument
-(@pxref{Arguments, , Numeric Arguments, emacs, The GNU Emacs Manual}),
-like the GDB @code{up} command.
-
-@emph{Warning:} In Emacs v19, this command is @kbd{C-c C-u}.
-
-@item M-d
-Go down the number of frames indicated by the numeric argument, like the
-GDB @code{down} command.
-
-@emph{Warning:} In Emacs v19, this command is @kbd{C-c C-d}.
-
-@item C-x &
-Read the number where the cursor is positioned, and insert it at the end
-of the GDB I/O buffer. For example, if you wish to disassemble code
-around an address that was displayed earlier, type @kbd{disassemble};
-then move the cursor to the address display, and pick up the
-argument for @code{disassemble} by typing @kbd{C-x &}.
-
-You can customize this further on the fly by defining elements of the list
-@code{gdb-print-command}; once it is defined, you can format or
-otherwise process numbers picked up by @kbd{C-x &} before they are
-inserted. A numeric argument to @kbd{C-x &} will both indicate that you
-wish special formatting, and act as an index to pick an element of the
-list. If the list element is a string, the number to be inserted is
-formatted using the Emacs function @code{format}; otherwise the number
-is passed as an argument to the corresponding list element.
-@end table
-
-In any source file, the Emacs command @kbd{C-x SPC} (@code{gdb-break})
-tells GDB to set a breakpoint on the source line point is on.
-
-If you accidentally delete the source-display buffer, an easy way to get
-it back is to type the command @code{f} in the GDB buffer, to
-request a frame display; when you run under Emacs, this will recreate
-the source buffer if necessary to show you the context of the current
-frame.
-
-The source files displayed in Emacs are in ordinary Emacs buffers
-which are visiting the source files in the usual way. You can edit
-the files with these buffers if you wish; but keep in mind that GDB
-communicates with Emacs in terms of line numbers. If you add or
-delete lines from the text, the line numbers that GDB knows will cease
-to correspond properly to the code.
-
-@c The following dropped because Epoch is nonstandard. Reactivate
-@c if/when v19 does something similar. ---pesch@cygnus.com 19dec1990
-@ignore
-@kindex emacs epoch environment
-@kindex epoch
-@kindex inspect
-
-Version 18 of Emacs has a built-in window system called the @code{epoch}
-environment. Users of this environment can use a new command,
-@code{inspect} which performs identically to @code{print} except that
-each value is printed in its own window.
-@end ignore
-
-@node GDB Bugs, Renamed Commands, Emacs, Top
-@chapter Reporting Bugs in GDB
-@cindex Bugs in GDB
-@cindex Reporting Bugs in GDB
-
-Your bug reports play an essential role in making GDB reliable.
-
-Reporting a bug may help you by bringing a solution to your problem, or it
-may not. But in any case the principal function of a bug report is to help
-the entire community by making the next version of GDB work better. Bug
-reports are your contribution to the maintenance of GDB.
-
-In order for a bug report to serve its purpose, you must include the
-information that enables us to fix the bug.
-
-@menu
-* Bug Criteria:: Have You Found a Bug?
-* Bug Reporting:: How to Report Bugs
-@end menu
-
-@node Bug Criteria, Bug Reporting, GDB Bugs, GDB Bugs
-@section Have You Found a Bug?
-@cindex Bug Criteria
-
-If you are not sure whether you have found a bug, here are some guidelines:
-
-@itemize @bullet
-@item
-@cindex Fatal Signal
-@cindex Core Dump
-If the debugger gets a fatal signal, for any input whatever, that is a
-GDB bug. Reliable debuggers never crash.
-
-@item
-@cindex error on Valid Input
-If GDB produces an error message for valid input, that is a bug.
-
-@item
-@cindex Invalid Input
-If GDB does not produce an error message for invalid input,
-that is a bug. However, you should note that your idea of
-``invalid input'' might be our idea of ``an extension'' or ``support
-for traditional practice''.
-
-@item
-If you are an experienced user of debugging tools, your suggestions
-for improvement of GDB are welcome in any case.
-@end itemize
-
-@node Bug Reporting, , Bug Criteria, GDB Bugs
-@section How to Report Bugs
-@cindex Bug Reports
-@cindex GDB Bugs, Reporting
-
-A number of companies and individuals offer support for GNU products.
-If you obtained GDB from a support organization, we recommend you
-contact that organization first.
-
-Contact information for many support companies and individuals is
-available in the file @file{etc/SERVICE} in the GNU Emacs distribution.
-
-In any event, we also recommend that you send bug reports for GDB to one
-of these addresses:
-
-@example
-bug-gdb@@prep.ai.mit.edu
-@{ucbvax|mit-eddie|uunet@}!prep.ai.mit.edu!bug-gdb
-@end example
-
-@strong{Do not send bug reports to @samp{info-gdb}, or to
-@samp{help-gdb}, or to any newsgroups.} Most users of GDB do not want to
-receive bug reports. Those that do, have arranged to receive @samp{bug-gdb}.
-
-The mailing list @samp{bug-gdb} has a newsgroup @samp{gnu.gdb.bug} which
-serves as a repeater. The mailing list and the newsgroup carry exactly
-the same messages. Often people think of posting bug reports to the
-newsgroup instead of mailing them. This appears to work, but it has one
-problem which can be crucial: a newsgroup posting often lacks a mail
-path back to the sender. Thus, if we need to ask for more information,
-we may be unable to reach you. For this reason, it is better to send
-bug reports to the mailing list.
-
-As a last resort, send bug reports on paper to:
-
-@example
-GNU Debugger Bugs
-Free Software Foundation
-545 Tech Square
-Cambridge, MA 02139
-@end example
-
-The fundamental principle of reporting bugs usefully is this:
-@strong{report all the facts}. If you are not sure whether to state a
-fact or leave it out, state it!
-
-Often people omit facts because they think they know what causes the
-problem and assume that some details do not matter. Thus, you might
-assume that the name of the variable you use in an example does not matter.
-Well, probably it does not, but one cannot be sure. Perhaps the bug is a
-stray memory reference which happens to fetch from the location where that
-name is stored in memory; perhaps, if the name were different, the contents
-of that location would fool the debugger into doing the right thing despite
-the bug. Play it safe and give a specific, complete example. That is the
-easiest thing for you to do, and the most helpful.
-
-Keep in mind that the purpose of a bug report is to enable us to fix
-the bug if it is new to us. It is not as important as what happens if
-the bug is already known. Therefore, always write your bug reports on
-the assumption that the bug has not been reported previously.
-
-Sometimes people give a few sketchy facts and ask, ``Does this ring a
-bell?'' Those bug reports are useless, and we urge everyone to
-@emph{refuse to respond to them} except to chide the sender to report
-bugs properly.
-
-To enable us to fix the bug, you should include all these things:
-
-@itemize @bullet
-@item
-The version of GDB. GDB announces it if you start with no
-arguments; you can also print it at any time using @code{show version}.
-
-Without this, we will not know whether there is any point in looking for
-the bug in the current version of GDB.
-
-@item
-The type of machine you are using, and the operating system name and
-version number.
-
-@item
-What compiler (and its version) was used to compile GDB---e.g.
-``gcc-2.0''.
-
-@item
-What compiler (and its version) was used to compile the program you
-are debugging---e.g. ``gcc-2.0''.
-
-@item
-The command arguments you gave the compiler to compile your example and
-observe the bug. For example, did you use @samp{-O}? To guarantee
-you will not omit something important, list them all. A copy of the
-Makefile (or the output from make) is sufficient.
-
-If we were to try to guess the arguments, we would probably guess wrong
-and then we might not encounter the bug.
-
-@item
-A complete input script, and all necessary source files, that will
-reproduce the bug.
-
-@item
-A description of what behavior you observe that you believe is
-incorrect. For example, ``It gets a fatal signal.''
-
-Of course, if the bug is that GDB gets a fatal signal, then we will
-certainly notice it. But if the bug is incorrect output, we might not
-notice unless it is glaringly wrong. We are human, after all. You
-might as well not give us a chance to make a mistake.
-
-Even if the problem you experience is a fatal signal, you should still
-say so explicitly. Suppose something strange is going on, such as,
-your copy of GDB is out of synch, or you have encountered a
-bug in the C library on your system. (This has happened!) Your copy
-might crash and ours would not. If you told us to expect a crash,
-then when ours fails to crash, we would know that the bug was not
-happening for us. If you had not told us to expect a crash, then we
-would not be able to draw any conclusion from our observations.
-
-@item
-If you wish to suggest changes to the GDB source, send us context
-diffs. If you even discuss something in the GDB source, refer to
-it by context, not by line number.
-
-The line numbers in our development sources will not match those in your
-sources. Your line numbers would convey no useful information to us.
-@end itemize
-
-Here are some things that are not necessary:
-
-@itemize @bullet
-@item
-A description of the envelope of the bug.
-
-Often people who encounter a bug spend a lot of time investigating
-which changes to the input file will make the bug go away and which
-changes will not affect it.
-
-This is often time consuming and not very useful, because the way we
-will find the bug is by running a single example under the debugger
-with breakpoints, not by pure deduction from a series of examples.
-We recommend that you save your time for something else.
-
-Of course, if you can find a simpler example to report @emph{instead}
-of the original one, that is a convenience for us. Errors in the
-output will be easier to spot, running under the debugger will take
-less time, etc.
-
-However, simplification is not vital; if you do not want to do this,
-report the bug anyway and send us the entire test case you used.
-
-@item
-A patch for the bug.
-
-A patch for the bug does help us if it is a good one. But do not omit
-the necessary information, such as the test case, on the assumption that
-a patch is all we need. We might see problems with your patch and decide
-to fix the problem another way, or we might not understand it at all.
-
-Sometimes with a program as complicated as GDB it is very hard to
-construct an example that will make the program follow a certain path
-through the code. If you do not send us the example, we will not be able
-to construct one, so we will not be able to verify that the bug is fixed.
-
-And if we cannot understand what bug you are trying to fix, or why your
-patch should be an improvement, we will not install it. A test case will
-help us to understand.
-
-@item
-A guess about what the bug is or what it depends on.
-
-Such guesses are usually wrong. Even we cannot guess right about such
-things without first using the debugger to find the facts.
-@end itemize
-
-@c Note: no need to update nodes for rdl-apps.texi since it appears
-@c *only* in the TeX version of the manual.
-@c Note: eventually, make a cross reference to the readline Info nodes.
-@iftex
-@c appendices describing GNU readline. Distributed with readline code.
-@include rluser.texinfo
-@include inc-hist.texi
-@end iftex
-
-@node Renamed Commands, Installing GDB, GDB Bugs, Top
-@appendix Renamed Commands
-
-The following commands were renamed in GDB 4, in order to make the
-command set as a whole more consistent and easier to use and remember:
-
-@kindex add-syms
-@kindex delete environment
-@kindex info copying
-@kindex info convenience
-@kindex info directories
-@kindex info editing
-@kindex info history
-@kindex info targets
-@kindex info values
-@kindex info version
-@kindex info warranty
-@kindex set addressprint
-@kindex set arrayprint
-@kindex set prettyprint
-@kindex set screen-height
-@kindex set screen-width
-@kindex set unionprint
-@kindex set vtblprint
-@kindex set demangle
-@kindex set asm-demangle
-@kindex set sevenbit-strings
-@kindex set array-max
-@kindex set caution
-@kindex set history write
-@kindex show addressprint
-@kindex show arrayprint
-@kindex show prettyprint
-@kindex show screen-height
-@kindex show screen-width
-@kindex show unionprint
-@kindex show vtblprint
-@kindex show demangle
-@kindex show asm-demangle
-@kindex show sevenbit-strings
-@kindex show array-max
-@kindex show caution
-@kindex show history write
-@kindex unset
-
-@c TEXI2ROFF-KILL
-@ifinfo
-@c END TEXI2ROFF-KILL
-@example
-OLD COMMAND NEW COMMAND
-@c TEXI2ROFF-KILL
---------------- -------------------------------
-@c END TEXI2ROFF-KILL
-add-syms add-symbol-file
-delete environment unset environment
-info convenience show convenience
-info copying show copying
-info directories show directories
-info editing show commands
-info history show values
-info targets help target
-info values show values
-info version show version
-info warranty show warranty
-set/show addressprint set/show print address
-set/show array-max set/show print elements
-set/show arrayprint set/show print array
-set/show asm-demangle set/show print asm-demangle
-set/show caution set/show confirm
-set/show demangle set/show print demangle
-set/show history write set/show history save
-set/show prettyprint set/show print pretty
-set/show screen-height set/show height
-set/show screen-width set/show width
-set/show sevenbit-strings set/show print sevenbit-strings
-set/show unionprint set/show print union
-set/show vtblprint set/show print vtbl
-
-unset [No longer an alias for delete]
-@end example
-@c TEXI2ROFF-KILL
-@end ifinfo
-
-@tex
-\vskip \parskip\vskip \baselineskip
-\halign{\tt #\hfil &\qquad#&\tt #\hfil\cr
-{\bf Old Command} &&{\bf New Command}\cr
-add-syms &&add-symbol-file\cr
-delete environment &&unset environment\cr
-info convenience &&show convenience\cr
-info copying &&show copying\cr
-info directories &&show directories \cr
-info editing &&show commands\cr
-info history &&show values\cr
-info targets &&help target\cr
-info values &&show values\cr
-info version &&show version\cr
-info warranty &&show warranty\cr
-set{\rm / }show addressprint &&set{\rm / }show print address\cr
-set{\rm / }show array-max &&set{\rm / }show print elements\cr
-set{\rm / }show arrayprint &&set{\rm / }show print array\cr
-set{\rm / }show asm-demangle &&set{\rm / }show print asm-demangle\cr
-set{\rm / }show caution &&set{\rm / }show confirm\cr
-set{\rm / }show demangle &&set{\rm / }show print demangle\cr
-set{\rm / }show history write &&set{\rm / }show history save\cr
-set{\rm / }show prettyprint &&set{\rm / }show print pretty\cr
-set{\rm / }show screen-height &&set{\rm / }show height\cr
-set{\rm / }show screen-width &&set{\rm / }show width\cr
-set{\rm / }show sevenbit-strings &&set{\rm / }show print sevenbit-strings\cr
-set{\rm / }show unionprint &&set{\rm / }show print union\cr
-set{\rm / }show vtblprint &&set{\rm / }show print vtbl\cr
-\cr
-unset &&\rm(No longer an alias for delete)\cr
-}
-@end tex
-@c END TEXI2ROFF-KILL
-
-@node Installing GDB, Copying, Renamed Commands, Top
-@appendix Installing GDB
-@cindex configuring GDB
-@cindex installation
-
-@iftex
-@c irrelevant in info file; it's as current as the code it lives with.
-@quotation
-@emph{Warning:} These installation instructions are current as of
-GDB version 4.4.4. If you're installing a more recent release
-of GDB, we may have improved the installation procedures since
-printing this manual; see the @file{README} file included in your
-release for the most recent instructions.
-@end quotation
-@end iftex
-
-GDB comes with a @code{configure} script that automates the process
-of preparing GDB for installation; you can then use @code{make} to
-build the program.
-
-The GDB distribution includes all the source code you need for GDB in
-a single directory, whose name is usually composed by appending the
-version number to @samp{gdb}.
-
-For example, the GDB version 4.4.4 distribution is in the @file{gdb-4.4.4}
-directory. That directory contains:
-
-@table @code
-@item gdb-4.4.4/configure @r{(and supporting files)}
-script for configuring GDB and all its supporting libraries.
-
-@item gdb-4.4.4/gdb
-the source specific to GDB itself
-
-@item gdb-4.4.4/bfd
-source for the Binary File Descriptor Library
-
-@item gdb-4.4.4/include
-GNU include files
-
-@item gdb-4.4.4/libiberty
-source for the @samp{-liberty} free software library
-
-@item gdb-4.4.4/readline
-source for the GNU command-line interface
-@end table
-
-The simplest way to configure and build GDB is to run @code{configure}
-from the @file{gdb-@var{version-number}} source directory, which in
-this example is the @file{gdb-4.4.4} directory.
-
-First switch to the @file{gdb-@var{version-number}} source directory
-if you are not already in it; then run @code{configure}. Pass the
-identifier for the platform on which GDB will run as an
-argument.
-
-For example:
-
-@example
-cd gdb-4.4.4
-./configure @var{host}
-make
-@end example
-
-@noindent
-where @var{host} is an identifier such as @samp{sun4} or
-@samp{decstation}, that identifies the platform where GDB will run.
-
-These @code{configure} and @code{make} commands build the three libraries @file{bfd},
-@file{readline}, and @file{libiberty}, then @code{gdb} itself. The
-configured source files, and the binaries, are left in the
-corresponding source directories.
-
-@code{configure} is a Bourne-shell (@code{/bin/sh}) script; if your
-system does not recognize this automatically when you run a different
-shell, you may need to run @code{sh} on it explicitly:
-
-@example
-sh configure @var{host}
-@end example
-
-If you run @code{configure} from a directory that contains source
-directories for multiple libraries or programs, such as the
-@file{gdb-4.4.4} source directory for version 4.4.4, @code{configure}
-creates configuration files for every directory level underneath (unless
-you tell it not to, with the @samp{--norecursion} option).
-
-You can run the @code{configure} script from any of the
-subordinate directories in the GDB distribution, if you only want to
-configure that subdirectory; but be sure to specify a path to it.
-
-For example, with version 4.4.4, type the following to configure only
-the @code{bfd} subdirectory:
-
-@example
-@group
-cd gdb-4.4.4/bfd
-../configure @var{host}
-@end group
-@end example
-
-You can install @code{gdb} anywhere; it has no hardwired paths.
-However, you should make sure that the shell on your path (named by
-the @samp{SHELL} environment variable) is publicly readable. Remember
-that GDB uses the shell to start your program---some systems refuse to
-let GDB debug child processes whose programs are not readable.
-
-@menu
-* Separate Objdir:: Compiling GDB in another directory
-* Config Names:: Specifying names for hosts and targets
-* configure Options:: Summary of options for configure
-* Formatting Documentation:: How to format and print GDB documentation
-@end menu
-
-@node Separate Objdir, Config Names, Installing GDB, Installing GDB
-@section Compiling GDB in Another Directory
-
-If you want to run GDB versions for several host or target machines,
-you'll need a different @code{gdb} compiled for each combination of
-host and target. @code{configure} is designed to make this easy by
-allowing you to generate each configuration in a separate subdirectory,
-rather than in the source directory. If your @code{make} program
-handles the @samp{VPATH} feature (GNU @code{make} does), running
-@code{make} in each of these directories then builds the @code{gdb}
-program specified there.
-
-To build @code{gdb} in a separate directory, run @code{configure}
-with the @samp{--srcdir} option to specify where to find the source.
-(Remember, you'll also need to specify a path to find @code{configure}
-itself from your working directory.)
-
-For example, with version 4.4.4, you can build GDB in a separate
-directory for a Sun 4 like this:
-
-@example
-@group
-cd gdb-4.4.4
-mkdir ../gdb-sun4
-cd ../gdb-sun4
-../gdb-4.4.4/configure --srcdir=../gdb-4.4.4 sun4
-make
-@end group
-@end example
-
-When @code{configure} builds a configuration using a remote source
-directory, it creates a tree for the binaries with the same structure
-(and using the same names) as the tree under the source directory. In
-the example, you'd find the Sun 4 library @file{libiberty.a} in the
-directory @file{gdb-sun4/libiberty}, and GDB itself in
-@file{gdb-sun4/gdb}.
-
-One popular use for building several GDB configurations in separate
-directories is to configure GDB for cross-compiling (where GDB
-runs on one machine---the host---while debugging programs that run on
-another machine---the target). You specify a cross-debugging target by
-giving the @samp{--target=@var{target}} option to @code{configure}.
-
-When you run @code{make} to build a program or library, you must run
-it in a configured directory---whatever directory you were in when you
-called @code{configure} (or one of its subdirectories).
-
-The @code{Makefile} generated by @code{configure} for each source
-directory also runs recursively. If you type @code{make} in a source
-directory such as @file{gdb-4.4.4} (or in a separate configured
-directory configured with @samp{--srcdir=@var{path}/gdb-4.4.4}), you
-will build all the required libraries, then build GDB.
-
-When you have multiple hosts or targets configured in separate
-directories, you can run @code{make} on them in parallel (for example,
-if they are NFS-mounted on each of the hosts); they will not interfere
-with each other.
-
-@node Config Names, configure Options, Separate Objdir, Installing GDB
-@section Specifying Names for Hosts and Targets
-
-The specifications used for hosts and targets in the @code{configure}
-script are based on a three-part naming scheme, but some short predefined
-aliases are also supported. The full naming scheme encodes three pieces
-of information in the following pattern:
-
-@example
-@var{architecture}-@var{vendor}-@var{os}
-@end example
-
-For example, you can use the alias @code{sun4} as a @var{host} argument
-or in a @code{--target=@var{target}} option, but the equivalent full name
-is @samp{sparc-sun-sunos4}.
-
-The following table shows all the architectures, hosts, and OS
-prefixes that @code{configure} recognizes in GDB version 4.4.4. Entries
-in the ``OS prefix'' column ending in a @samp{*} may be followed by a
-release number.
-
-@c FIXME! Update for gdb 4.4
-@c TEXI2ROFF-KILL
-@ifinfo
-@c END TEXI2ROFF-KILL
-@example
-
-ARCHITECTURE VENDOR OS prefix
-@c TEXI2ROFF-KILL
-------------+--------------------------+---------------------------
-@c END TEXI2ROFF-KILL
- | |
- 580 | altos hp | aix* msdos*
- a29k | amd ibm | amigados newsos*
- alliant | amdahl intel | aout nindy*
- arm | aout isi | bout osf*
- c1 | apollo little | bsd* sco*
- c2 | att mips | coff sunos*
- cray2 | bcs motorola | ctix* svr4
- h8300 | bout ncr | dgux* sym*
- i386 | bull next | dynix* sysv*
- i860 | cbm nyu | ebmon ultrix*
- i960 | coff sco | esix* unicos*
- m68000 | convergent sequent | hds unos*
- m68k | convex sgi | hpux* uts
- m88k | cray sony | irix* v88r*
- mips | dec sun | isc* vms*
- ns32k | encore unicom | kern vxworks*
- pyramid | gould utek | mach*
- romp | hitachi wrs |
- rs6000 | |
- sparc | |
- tahoe | |
- tron | |
- vax | |
- xmp | |
- ymp | |
-@end example
-
-@c TEXI2ROFF-KILL
-@end ifinfo
-@tex
-%\vskip\parskip
-\vskip \baselineskip
-\hfil\vbox{\offinterlineskip
-\halign{\strut\tt #\hfil\ &\vrule#&\strut\ \tt #\hfil\ &\strut\ \tt #\hfil
-\ &\vrule#&\strut\ \tt #\hfil\ &\strut\ \tt #\hfil \cr
-{\bf Architecture} &&{\bf Vendor} &&&{\bf OS prefix}\cr
-\multispan7\hrulefill\cr
- 580 && altos & hp && aix* & msdos* \cr
- a29k && amd & ibm && amigados & newsos* \cr
- alliant && amdahl & intel && aout & nindy* \cr
- arm && aout & isi && bout & osf* \cr
- c1 && apollo & little && bsd* & sco* \cr
- c2 && att & mips && coff & sunos* \cr
- cray2 && bcs & motorola && ctix* & svr4 \cr
- h8300 && bout & ncr && dgux* & sym* \cr
- i386 && bull & next && dynix* & sysv* \cr
- i860 && cbm & nyu && ebmon & ultrix* \cr
- i960 && coff & sco && esix* & unicos* \cr
- m68000 && convergent& sequent && hds & unos* \cr
- m68k && convex & sgi && hpux* & uts \cr
- m88k && cray & sony && irix* & v88r* \cr
- mips && dec & sun && isc* & vms* \cr
- ns32k && encore & unicom && kern & vxworks* \cr
- pyramid && gould & utek && mach* & \cr
- romp && hitachi & wrs && & \cr
- rs6000 && & && & \cr
- sparc && & && & \cr
- tahoe && & && & \cr
- tron && & && & \cr
- vax && & && & \cr
- xmp && & && & \cr
- ymp && & && & \cr
-}\hfil}
-@end tex
-@c END TEXI2ROFF-KILL
-
-@quotation
-@emph{Warning:} @code{configure} can represent a very large number of
-combinations of architecture, vendor, and OS. There is by no means
-support available for all possible combinations!
-@end quotation
-
-The @code{configure} script accompanying GDB does not provide
-any query facility to list all supported host and target names or
-aliases. @code{configure} calls the Bourne shell script
-@code{config.sub} to map abbreviations to full names; you can read the
-script, if you wish, or you can use it to test your guesses on
-abbreviations---for example:
-
-@example
-% sh config.sub sun4
-sparc-sun-sunos4
-% sh config.sub sun3
-m68k-sun-sunos4
-% sh config.sub decstation
-mips-dec-ultrix
-% sh config.sub hp300bsd
-m68k-hp-bsd
-% sh config.sub i386v
-i386-none-sysv
-% sh config.sub i786v
-*** Configuration "i786v" not recognized
-@end example
-
-@noindent
-@code{config.sub} is also distributed in the GDB source
-directory (@file{gdb-4.4.4}, for version 4.4.4).
-
-@node configure Options, Formatting Documentation, Config Names, Installing GDB
-@section @code{configure} Options
-
-Here is a summary of all the @code{configure} options and arguments that
-you might use for building GDB:
-
-@example
-configure @r{[}--destdir=@var{dir}@r{]} @r{[}--srcdir=@var{path}@r{]}
- @r{[}--norecursion@r{]} @r{[}--rm@r{]}
- @r{[}--target=@var{target}@r{]} @var{host}
-@end example
-
-@noindent
-You may introduce options with a single @samp{-} rather than
-@samp{--} if you prefer; but you may abbreviate option names if you use
-@samp{--}.
-
-@table @code
-@item --destdir=@var{dir}
-@var{dir} is an installation directory @emph{path prefix}. After you
-configure with this option, @code{make install} will install GDB as
-@file{@var{dir}/bin/gdb}, and the libraries in @file{@var{dir}/lib}.
-If you specify @samp{--destdir=/usr/local}, for example, @code{make
-install} creates @file{/usr/local/bin/gdb}.
-
-@item --srcdir=@var{path}
-Use this option to make configurations in directories separate from the
-GDB source directories. Among other things, you can use this to
-build (or maintain) several configurations simultaneously, in separate
-directories. @code{configure} writes configuration specific files in
-the current directory, but arranges for them to use the source in the
-directory @var{path}. @code{configure} will create directories under
-the working directory in parallel to the source directories below
-@var{path}.
-
-@item --norecursion
-Configure only the directory level where @code{configure} is executed; do not
-propagate configuration to subdirectories.
-
-@item --rm
-Remove the configuration that the other arguments specify.
-
-@c This does not work (yet if ever). FIXME.
-@c @item --parse=@var{lang} @dots{}
-@c Configure the GDB expression parser to parse the listed languages.
-@c @samp{all} configures GDB for all supported languages. To get a
-@c list of all supported languages, omit the argument. Without this
-@c option, GDB is configured to parse all supported languages.
-
-@item --target=@var{target}
-Configure GDB for cross-debugging programs running on the specified
-@var{target}. Without this option, GDB is configured to debug
-programs that run on the same machine (@var{host}) as GDB itself.
-
-There is no convenient way to generate a list of all available targets.
-
-@item @var{host} @dots{}
-Configure GDB to run on the specified @var{host}.
-
-There is no convenient way to generate a list of all available hosts.
-@end table
-
-@noindent
-@code{configure} accepts other options, for compatibility with
-configuring other GNU tools recursively; but these are the only
-options that affect GDB or its supporting libraries.
-
-@node Formatting Documentation, , configure Options, Installing GDB
-@section Formatting the Documentation
-
-All the documentation for GDB, including this manual, comes as part of
-the distribution. The documentation is written in Texinfo format,
-which is a documentation system that uses a single source file to
-produce both on-line information and a printed manual. You can use
-one of the Info formatting commands to create the on-line version of
-the documentation and @TeX{} (or @code{texi2roff}) to typeset the
-printed version.
-
-GDB includes an already formatted copy of the on-line Info version of
-this manual in the @file{gdb} subdirectory. The main Info file is
-@file{gdb-@var{version-number}/gdb/gdb.info}, and it refers to
-subordinate files matching @samp{gdb.info*} in the same directory.
-
-If you want to format these Info files yourself, you need one of the
-Info formatting programs, such as @code{texinfo-format-buffer} or
-@code{makeinfo}.
-
-If you have @code{makeinfo} installed, and are in the top level GDB
-source directory (@file{gdb-4.4.4}, in the case of version 4.4.4), you can
-make the Info file by typing:
-
-@example
-cd gdb
-make gdb.info
-@end example
-
-If you want to typeset and print copies of this manual, you need
-@TeX{}, a printing program such as @code{lpr}, and @file{texinfo.tex},
-the Texinfo definitions file.
-
-@TeX{} is typesetting program; it does not print files directly, but
-produces output files called @sc{dvi} files. To print a typeset
-document, you need a program to print @sc{dvi} files. If your system
-has @TeX{} installed, chances are it has such a program. The precise
-command to use depends on your system; @kbd{lpr -d} is common; another
-is @kbd{dvips}. The @sc{dvi} print command may require a file name
-without any extension or a @samp{.dvi} extension.
-
-@TeX{} also requires a macro definitions file called
-@file{texinfo.tex}. This file tells @TeX{} how to typeset a document
-written in Texinfo format. On its own, @TeX{} cannot read, much less
-typeset a Texinfo file. @file{texinfo.tex} is distributed with GDB
-and is located in the @file{gdb-@var{version-number}/texinfo}
-directory.
-
-If you have @TeX{} and a @sc{dvi} printer program installed, you can
-typeset and print this manual. First switch to the the @file{gdb}
-subdirectory of the main source directory (for example, to
-@file{gdb-4.4.4/gdb}) and then type:
-
-@example
-make gdb.dvi
-@end example
-
-@cindex GDB reference card
-@cindex reference card
-In addition to the manual, the GDB 4 release includes a three-column
-reference card. Format the GDB reference card by typing:
-
-@example
-make refcard.dvi
-@end example
-
-The GDB reference card is designed to print in landscape mode on US
-``letter'' size paper; that is, on a sheet 11 inches wide by 8.5 inches
-high. You will need to specify this form of printing as an option to
-your @sc{dvi} output program.
-
-The GDB 4 release includes an already-formatted reference card, ready
-for printing on a PostScript or GhostScript printer, in the @file{gdb}
-subdirectory of the main source directory---in
-@file{gdb-4.2/gdb/refcard.ps} of the version 4.2 release. If you have
-a PostScript or GhostScript printer, you can print the reference card
-by just sending @file{refcard.ps} to the printer.
-
-@node Copying, Index, Installing GDB, Top
-@unnumbered GNU GENERAL PUBLIC LICENSE
-@center Version 2, June 1991
-
-@display
-Copyright @copyright{} 1989, 1991 Free Software Foundation, Inc.
-675 Mass Ave, Cambridge, MA 02139, USA
-
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-@end display
-
-@unnumberedsec Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software---to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
-@iftex
-@unnumberedsec TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-@end iftex
-@ifinfo
-@center TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-@end ifinfo
-
-@enumerate
-@item
-This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The ``Program'', below,
-refers to any such program or work, and a ``work based on the Program''
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term ``modification''.) Each licensee is addressed as ``you''.
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
-@item
-You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
-@item
-You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-@enumerate a
-@item
-You must cause the modified files to carry prominent notices
-stating that you changed the files and the date of any change.
-
-@item
-You must cause any work that you distribute or publish, that in
-whole or in part contains or is derived from the Program or any
-part thereof, to be licensed as a whole at no charge to all third
-parties under the terms of this License.
-
-@item
-If the modified program normally reads commands interactively
-when run, you must cause it, when started running for such
-interactive use in the most ordinary way, to print or display an
-announcement including an appropriate copyright notice and a
-notice that there is no warranty (or else, saying that you provide
-a warranty) and that users may redistribute the program under
-these conditions, and telling the user how to view a copy of this
-License. (Exception: if the Program itself is interactive but
-does not normally print such an announcement, your work based on
-the Program is not required to print an announcement.)
-@end enumerate
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-@item
-You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-@enumerate a
-@item
-Accompany it with the complete corresponding machine-readable
-source code, which must be distributed under the terms of Sections
-1 and 2 above on a medium customarily used for software interchange; or,
-
-@item
-Accompany it with a written offer, valid for at least three
-years, to give any third party, for a charge no more than your
-cost of physically performing source distribution, a complete
-machine-readable copy of the corresponding source code, to be
-distributed under the terms of Sections 1 and 2 above on a medium
-customarily used for software interchange; or,
-
-@item
-Accompany it with the information you received as to the offer
-to distribute corresponding source code. (This alternative is
-allowed only for noncommercial distribution and only if you
-received the program in object code or executable form with such
-an offer, in accord with Subsection b above.)
-@end enumerate
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable. However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-@item
-You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-@item
-You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
-@item
-Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-@item
-If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-@item
-If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-@item
-The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and ``any
-later version'', you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-@item
-If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-@iftex
-@heading NO WARRANTY
-@end iftex
-@ifinfo
-@center NO WARRANTY
-@end ifinfo
-
-@item
-BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM ``AS IS'' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-@item
-IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-@end enumerate
-
-@iftex
-@heading END OF TERMS AND CONDITIONS
-@end iftex
-@ifinfo
-@center END OF TERMS AND CONDITIONS
-@end ifinfo
-
-@page
-@unnumberedsec Applying These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the ``copyright'' line and a pointer to where the full notice is found.
-
-@smallexample
-@var{one line to give the program's name and an idea of what it does.}
-Copyright (C) 19@var{yy} @var{name of author}
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the
-Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.
-@end smallexample
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-@smallexample
-Gnomovision version 69, Copyright (C) 19@var{yy} @var{name of author}
-Gnomovision comes with ABSOLUTELY NO WARRANTY; for details
-type `show w'. This is free software, and you are welcome
-to redistribute it under certain conditions; type `show c'
-for details.
-@end smallexample
-
-The hypothetical commands @samp{show w} and @samp{show c} should show
-the appropriate parts of the General Public License. Of course, the
-commands you use may be called something other than @samp{show w} and
-@samp{show c}; they could even be mouse-clicks or menu items---whatever
-suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a ``copyright disclaimer'' for the program, if
-necessary. Here is a sample; alter the names:
-
-@example
-Yoyodyne, Inc., hereby disclaims all copyright
-interest in the program `Gnomovision'
-(which makes passes at compilers) written
-by James Hacker.
-
-@var{signature of Ty Coon}, 1 April 1989
-Ty Coon, President of Vice
-@end example
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
-
-@node Index, , Copying, Top
-@unnumbered Index
-
-@printindex cp
-
-@tex
-% I think something like @colophon should be in texinfo. In the
-% meantime:
-\long\def\colophon{\hbox to0pt{}\vfill
-\centerline{The body of this manual is set in}
-\centerline{\fontname\tenrm,}
-\centerline{with headings in {\bf\fontname\tenbf}}
-\centerline{and examples in {\tt\fontname\tentt}.}
-\centerline{{\it\fontname\tenit\/},}
-\centerline{{\bf\fontname\tenbf}, and}
-\centerline{{\sl\fontname\tensl\/}}
-\centerline{are used for emphasis.}\vfill}
-\page\colophon
-% Blame: pesch@cygnus.com, 1991.
-@end tex
-
-@contents
-@bye
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Altering, _GDBN__ Files, Symbols, Top
-@chapter Altering Execution
-
-Once you think you have found an error in the program, you might want to
-find out for certain whether correcting the apparent error would lead to
-correct results in the rest of the run. You can find the answer by
-experiment, using the _GDBN__ features for altering execution of the
-program.
-
-For example, you can store new values into variables or memory
-locations, give the program a signal, restart it at a different address,
-or even return prematurely from a function to its caller.
-
-@menu
-* Assignment:: Assignment to Variables
-* Jumping:: Continuing at a Different Address
-* Signaling:: Giving the Program a Signal
-* Returning:: Returning from a Function
-* Calling:: Calling your Program's Functions
-@end menu
-
-@node Assignment, Jumping, Altering, Altering
-@section Assignment to Variables
-
-@cindex assignment
-@cindex setting variables
-To alter the value of a variable, evaluate an assignment expression.
-@xref{Expressions}. For example,
-
-@example
-print x=4
-@end example
-
-@noindent
-would store the value 4 into the variable @code{x}, and then print the
-value of the assignment expression (which is 4). All the assignment
-operators of C are supported, including the increment operators
-@samp{++} and @samp{--}, and combining assignments such as @samp{+=} and
-_0__@samp{<<=}_1__.
-
-@kindex set
-@kindex set variable
-@cindex variables, setting
-If you are not interested in seeing the value of the assignment, use the
-@code{set} command instead of the @code{print} command. @code{set} is
-really the same as @code{print} except that the expression's value is not
-printed and is not put in the value history (@pxref{Value History}). The
-expression is evaluated only for its effects.
-
-If the beginning of the argument string of the @code{set} command
-appears identical to a @code{set} subcommand, use the @code{set
-variable} command instead of just @code{set}. This command is identical
-to @code{set} except for its lack of subcommands. For example, a
-program might well have a variable @code{width}---which leads to
-an error if we try to set a new value with just @samp{set width=13}, as
-we might if @code{set width} didn't happen to be a _GDBN__ command:
-@example
-(_GDBP__) whatis width
-type = double
-(_GDBP__) p width
-$4 = 13
-(_GDBP__) set width=47
-Invalid syntax in expression.
-@end example
-@noindent
-The invalid expression, of course, is @samp{=47}. What we can do in
-order to actually set our program's variable @code{width} is
-@example
-(_GDBP__) set var width=47
-@end example
-
-_GDBN__ allows more implicit conversions in assignments than C does; you can
-freely store an integer value into a pointer variable or vice versa, and
-any structure can be converted to any other structure that is the same
-length or shorter.
-@comment FIXME: how do structs align/pad in these conversions?
-@comment /pesch@cygnus.com 18dec1990
-
-To store values into arbitrary places in memory, use the @samp{@{@dots{}@}}
-construct to generate a value of specified type at a specified address
-(@pxref{Expressions}). For example, @code{@{int@}0x83040} refers
-to memory location @code{0x83040} as an integer (which implies a certain size
-and representation in memory), and
-
-@example
-set @{int@}0x83040 = 4
-@end example
-
-@noindent
-stores the value 4 into that memory location.
-
-@node Jumping, Signaling, Assignment, Altering
-@section Continuing at a Different Address
-
-Ordinarily, when you continue the program, you do so at the place where
-it stopped, with the @code{continue} command. You can instead continue at
-an address of your own choosing, with the following commands:
-
-@table @code
-@item jump @var{linespec}
-@kindex jump
-Resume execution at line @var{linespec}. Execution will stop
-immediately if there is a breakpoint there. @xref{List} for a
-description of the different forms of @var{linespec}.
-
-The @code{jump} command does not change the current stack frame, or
-the stack pointer, or the contents of any memory location or any
-register other than the program counter. If line @var{linespec} is in
-a different function from the one currently executing, the results may
-be bizarre if the two functions expect different patterns of arguments or
-of local variables. For this reason, the @code{jump} command requests
-confirmation if the specified line is not in the function currently
-executing. However, even bizarre results are predictable if you are
-well acquainted with the machine-language code of the program.
-
-@item jump *@var{address}
-Resume execution at the instruction at address @var{address}.
-@end table
-
-You can get much the same effect as the @code{jump} command by storing a
-new value into the register @code{$pc}. The difference is that this
-does not start the program running; it only changes the address where it
-@emph{will} run when it is continued. For example,
-
-@example
-set $pc = 0x485
-@end example
-
-@noindent
-causes the next @code{continue} command or stepping command to execute at
-address 0x485, rather than at the address where the program stopped.
-@xref{Stepping}.
-
-The most common occasion to use the @code{jump} command is to back up,
-perhaps with more breakpoints set, over a portion of a program that has
-already executed, in order to examine its execution in more detail.
-
-@node Signaling, Returning, Jumping, Altering
-@c @group
-@section Giving the Program a Signal
-
-@table @code
-@item signal @var{signalnum}
-@kindex signal
-Resume execution where the program stopped, but give it immediately the
-signal number @var{signalnum}.
-
-Alternatively, if @var{signalnum} is zero, continue execution without
-giving a signal. This is useful when the program stopped on account of
-a signal and would ordinary see the signal when resumed with the
-@code{continue} command; @samp{signal 0} causes it to resume without a
-signal.
-
-@code{signal} does not repeat when you press @key{RET} a second time
-after executing the command.
-@end table
-@c @end group
-
-@node Returning, Calling, Signaling, Altering
-@section Returning from a Function
-
-@table @code
-@item return
-@itemx return @var{expression}
-@cindex returning from a function
-@kindex return
-You can cancel execution of a function call with the @code{return}
-command. If you give an
-@var{expression} argument, its value is used as the function's return
-value.
-@end table
-
-When you use @code{return}, _GDBN__ discards the selected stack frame
-(and all frames within it). You can think of this as making the
-discarded frame return prematurely. If you wish to specify a value to
-be returned, give that value as the argument to @code{return}.
-
-This pops the selected stack frame (@pxref{Selection}), and any other
-frames inside of it, leaving its caller as the innermost remaining
-frame. That frame becomes selected. The specified value is stored in
-the registers used for returning values of functions.
-
-The @code{return} command does not resume execution; it leaves the
-program stopped in the state that would exist if the function had just
-returned. In contrast, the @code{finish} command (@pxref{Stepping})
-resumes execution until the selected stack frame returns naturally.
-
-@node Calling, , Returning, Altering
-@section Calling your Program's Functions
-
-@cindex calling functions
-@kindex call
-@table @code
-@item call @var{expr}
-Evaluate the expression @var{expr} without displaying @code{void}
-returned values.
-@end table
-
-You can use this variant of the @code{print} command if you want to
-execute a function from your program, but without cluttering the output
-with @code{void} returned values. The result is printed and saved in
-the value history, if it is not void.
-_dnl__ Copyright (c) 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node _GDBN__ Bugs, Renamed Commands, Emacs, Top
-@chapter Reporting Bugs in _GDBN__
-@cindex Bugs in _GDBN__
-@cindex Reporting Bugs in _GDBN__
-
-Your bug reports play an essential role in making _GDBN__ reliable.
-
-Reporting a bug may help you by bringing a solution to your problem, or it
-may not. But in any case the principal function of a bug report is to help
-the entire community by making the next version of _GDBN__ work better. Bug
-reports are your contribution to the maintenance of _GDBN__.
-
-In order for a bug report to serve its purpose, you must include the
-information that enables us to fix the bug.
-
-@menu
-* Bug Criteria:: Have You Found a Bug?
-* Bug Reporting:: How to Report Bugs
-@end menu
-
-@node Bug Criteria, Bug Reporting, _GDBN__ Bugs, _GDBN__ Bugs
-@section Have You Found a Bug?
-@cindex Bug Criteria
-
-If you are not sure whether you have found a bug, here are some guidelines:
-
-@itemize @bullet
-@item
-@cindex Fatal Signal
-@cindex Core Dump
-If the debugger gets a fatal signal, for any input whatever, that is a
-_GDBN__ bug. Reliable debuggers never crash.
-
-@item
-@cindex error on Valid Input
-If _GDBN__ produces an error message for valid input, that is a bug.
-
-@item
-@cindex Invalid Input
-If _GDBN__ does not produce an error message for invalid input,
-that is a bug. However, you should note that your idea of
-``invalid input'' might be our idea of ``an extension'' or ``support
-for traditional practice''.
-
-@item
-If you are an experienced user of debugging tools, your suggestions
-for improvement of _GDBN__ are welcome in any case.
-@end itemize
-
-@node Bug Reporting, , Bug Criteria, _GDBN__ Bugs
-@section How to Report Bugs
-@cindex Bug Reports
-@cindex Compiler Bugs, Reporting
-
-A number of companies and individuals offer support for GNU products.
-If you obtained _GDBN__ from a support organization, we recommend you
-contact that organization first.
-
-Contact information for many support companies and individuals is
-available in the file @file{etc/SERVICE} in the GNU Emacs distribution.
-
-In any event, we also recommend that you send bug reports for _GDBN__ to one
-of these addresses:
-
-@example
-bug-gdb@@prep.ai.mit.edu
-@{ucbvax|mit-eddie|uunet@}!prep.ai.mit.edu!bug-gdb
-@end example
-
-@strong{Do not send bug reports to @samp{info-gdb}, or to
-@samp{help-gdb}, or to any newsgroups.} Most users of _GDBN__ do not want to
-receive bug reports. Those that do, have arranged to receive @samp{bug-gdb}.
-
-The mailing list @samp{bug-gdb} has a newsgroup which serves as a
-repeater. The mailing list and the newsgroup carry exactly the same
-messages. Often people think of posting bug reports to the newsgroup
-instead of mailing them. This appears to work, but it has one problem
-which can be crucial: a newsgroup posting often lacks a mail path
-back to the sender. Thus, if we need to ask for more information, we
-may be unable to reach you. For this reason, it is better to send bug
-reports to the mailing list.
-
-As a last resort, send bug reports on paper to:
-
-@example
-GNU Debugger Bugs
-545 Tech Square
-Cambridge, MA 02139
-@end example
-
-The fundamental principle of reporting bugs usefully is this:
-@strong{report all the facts}. If you are not sure whether to state a
-fact or leave it out, state it!
-
-Often people omit facts because they think they know what causes the
-problem and assume that some details don't matter. Thus, you might
-assume that the name of the variable you use in an example does not matter.
-Well, probably it doesn't, but one cannot be sure. Perhaps the bug is a
-stray memory reference which happens to fetch from the location where that
-name is stored in memory; perhaps, if the name were different, the contents
-of that location would fool the debugger into doing the right thing despite
-the bug. Play it safe and give a specific, complete example. That is the
-easiest thing for you to do, and the most helpful.
-
-Keep in mind that the purpose of a bug report is to enable us to fix
-the bug if it is new to us. It isn't as important what happens if
-the bug is already known. Therefore, always write your bug reports on
-the assumption that the bug has not been reported previously.
-
-Sometimes people give a few sketchy facts and ask, ``Does this ring a
-bell?'' Those bug reports are useless, and we urge everyone to
-@emph{refuse to respond to them} except to chide the sender to report
-bugs properly.
-
-To enable us to fix the bug, you should include all these things:
-
-@itemize @bullet
-@item
-The version of _GDBN__. _GDBN__ announces it if you start with no
-arguments; you can also print it at any time using @code{show version}.
-
-Without this, we won't know whether there is any point in looking for
-the bug in the current version of _GDBN__.
-
-@item
-A complete input script, and all necessary source files, that will
-reproduce the bug.
-
-@item
-What compiler (and its version) was used to compile _GDBN__---e.g.
-``_GCC__-1.37.1''.
-
-@item
-The command arguments you gave the compiler to compile your example and
-observe the bug. For example, did you use @samp{-O}? To guarantee
-you won't omit something important, list them all.
-
-If we were to try to guess the arguments, we would probably guess wrong
-and then we might not encounter the bug.
-
-@item
-The type of machine you are using, and the operating system name and
-version number.
-
-@item
-A description of what behavior you observe that you believe is
-incorrect. For example, ``It gets a fatal signal.''
-
-Of course, if the bug is that _GDBN__ gets a fatal signal, then we will
-certainly notice it. But if the bug is incorrect output, we might not
-notice unless it is glaringly wrong. We are human, after all. You
-might as well not give us a chance to make a mistake.
-
-Even if the problem you experience is a fatal signal, you should still
-say so explicitly. Suppose something strange is going on, such as,
-your copy of _GDBN__ is out of synch, or you have encountered a
-bug in the C library on your system. (This has happened!) Your copy
-might crash and ours would not. If you told us to expect a crash,
-then when ours fails to crash, we would know that the bug was not
-happening for us. If you had not told us to expect a crash, then we
-would not be able to draw any conclusion from our observations.
-
-@item
-If you wish to suggest changes to the _GDBN__ source, send us context
-diffs. If you even discuss something in the _GDBN__ source, refer to
-it by context, not by line number.
-
-The line numbers in our development sources won't match those in your
-sources. Your line numbers would convey no useful information to us.
-
-@end itemize
-
-Here are some things that are not necessary:
-
-@itemize @bullet
-@item
-A description of the envelope of the bug.
-
-Often people who encounter a bug spend a lot of time investigating
-which changes to the input file will make the bug go away and which
-changes will not affect it.
-
-This is often time consuming and not very useful, because the way we
-will find the bug is by running a single example under the debugger
-with breakpoints, not by pure deduction from a series of examples.
-We recommend that you save your time for something else.
-
-Of course, if you can find a simpler example to report @emph{instead}
-of the original one, that is a convenience for us. Errors in the
-output will be easier to spot, running under the debugger will take
-less time, etc.
-
-However, simplification is not vital; if you don't want to do this,
-report the bug anyway and send us the entire test case you used.
-
-@item
-A patch for the bug.
-
-A patch for the bug does help us if it is a good one. But don't omit
-the necessary information, such as the test case, on the assumption that
-a patch is all we need. We might see problems with your patch and decide
-to fix the problem another way, or we might not understand it at all.
-
-Sometimes with a program as complicated as _GDBN__ it is very hard to
-construct an example that will make the program follow a certain path
-through the code. If you don't send us the example, we won't be able
-to construct one, so we won't be able to verify that the bug is fixed.
-
-And if we can't understand what bug you are trying to fix, or why your
-patch should be an improvement, we won't install it. A test case will
-help us to understand.
-
-@item
-A guess about what the bug is or what it depends on.
-
-Such guesses are usually wrong. Even we can't guess right about such
-things without first using the debugger to find the facts.
-@end itemize
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Sequences, Emacs, Controlling _GDBN__, Top
-@chapter Canned Sequences of Commands
-
-Aside from breakpoint commands (@pxref{Break Commands}), _GDBN__ provides two
-ways to store sequences of commands for execution as a unit:
-user-defined commands and command files.
-
-@menu
-* Define:: User-Defined Commands
-* Command Files:: Command Files
-* Output:: Commands for Controlled Output
-@end menu
-
-@node Define, Command Files, Sequences, Sequences
-@section User-Defined Commands
-
-@cindex user-defined command
-A @dfn{user-defined command} is a sequence of _GDBN__ commands to which you
-assign a new name as a command. This is done with the @code{define}
-command.
-
-@table @code
-@item define @var{commandname}
-@kindex define
-Define a command named @var{commandname}. If there is already a command
-by that name, you are asked to confirm that you want to redefine it.
-
-The definition of the command is made up of other _GDBN__ command lines,
-which are given following the @code{define} command. The end of these
-commands is marked by a line containing @code{end}.
-
-@item document @var{commandname}
-@kindex document
-Give documentation to the user-defined command @var{commandname}. The
-command @var{commandname} must already be defined. This command reads
-lines of documentation just as @code{define} reads the lines of the
-command definition, ending with @code{end}. After the @code{document}
-command is finished, @code{help} on command @var{commandname} will print
-the documentation you have specified.
-
-You may use the @code{document} command again to change the
-documentation of a command. Redefining the command with @code{define}
-does not change the documentation.
-
-@item help user-defined
-@kindex help user-defined
-List all user-defined commands, with the first line of the documentation
-(if any) for each.
-
-@item info user
-@itemx info user @var{commandname}
-@kindex info user
-Display the _GDBN__ commands used to define @var{commandname} (but not its
-documentation). If no @var{commandname} is given, display the
-definitions for all user-defined commands.
-@end table
-
-User-defined commands do not take arguments. When they are executed, the
-commands of the definition are not printed. An error in any command
-stops execution of the user-defined command.
-
-Commands that would ask for confirmation if used interactively proceed
-without asking when used inside a user-defined command. Many _GDBN__ commands
-that normally print messages to say what they are doing omit the messages
-when used in a user-defined command.
-
-@node Command Files, Output, Define, Sequences
-@section Command Files
-
-@cindex command files
-A command file for _GDBN__ is a file of lines that are _GDBN__ commands. Comments
-(lines starting with @kbd{#}) may also be included. An empty line in a
-command file does nothing; it does not mean to repeat the last command, as
-it would from the terminal.
-
-@cindex init file
-@cindex @file{_GDBINIT__}
-When you start _GDBN__, it automatically executes commands from its
-@dfn{init files}. These are files named @file{_GDBINIT__}. _GDBN__
-reads the init file (if any) in your home directory and then the init
-file (if any) in the current working directory. (The init files are not
-executed if you use the @samp{-nx} option; @pxref{Mode Options}.) You
-can also request the execution of a command file with the @code{source}
-command:
-
-@table @code
-@item source @var{filename}
-@kindex source
-Execute the command file @var{filename}.
-@end table
-
-The lines in a command file are executed sequentially. They are not
-printed as they are executed. An error in any command terminates execution
-of the command file.
-
-Commands that would ask for confirmation if used interactively proceed
-without asking when used in a command file. Many _GDBN__ commands that
-normally print messages to say what they are doing omit the messages
-when called from command files.
-
-@node Output, , Command Files, Sequences
-@section Commands for Controlled Output
-
-During the execution of a command file or a user-defined command, normal
-_GDBN__ output is suppressed; the only output that appears is what is
-explicitly printed by the commands in the definition. This section
-describes three commands useful for generating exactly the output you
-want.
-
-@table @code
-@item echo @var{text}
-@kindex echo
-@c I don't consider backslash-space a standard C escape sequence
-@c because it's not in ANSI.
-Print @var{text}. Nonprinting characters can be included in @var{text}
-using C escape sequences, such as @samp{\n} to print a newline. @b{No
-newline will be printed unless you specify one.} In addition to the
-standard C escape sequences, a backslash followed by a space stands for a
-space. This is useful for outputting a string with spaces at the
-beginning or the end, since leading and trailing spaces are otherwise
-trimmed from all arguments. Thus, to print @samp{@ and foo =@ }, use the
-command @samp{echo \@ and foo = \@ }.
-@c FIXME: verify hard copy actually issues enspaces for '@ '! Will this
-@c confuse texinfo?
-
-A backslash at the end of @var{text} can be used, as in C, to continue
-the command onto subsequent lines. For example,
-
-@example
-echo This is some text\n\
-which is continued\n\
-onto several lines.\n
-@end example
-
-produces the same output as
-
-@example
-echo This is some text\n
-echo which is continued\n
-echo onto several lines.\n
-@end example
-
-@item output @var{expression}
-@kindex output
-Print the value of @var{expression} and nothing but that value: no
-newlines, no @samp{$@var{nn} = }. The value is not entered in the
-value history either. @xref{Expressions} for more information on
-expressions.
-
-@item output/@var{fmt} @var{expression}
-Print the value of @var{expression} in format @var{fmt}. You can use
-the same formats as for @code{print}; @pxref{Output formats}, for more
-information.
-
-@item printf @var{string}, @var{expressions}@dots{}
-@kindex printf
-Print the values of the @var{expressions} under the control of
-@var{string}. The @var{expressions} are separated by commas and may
-be either numbers or pointers. Their values are printed as specified
-by @var{string}, exactly as if the program were to execute
-
-@example
-printf (@var{string}, @var{expressions}@dots{});
-@end example
-
-For example, you can print two values in hex like this:
-
-@example
-printf "foo, bar-foo = 0x%x, 0x%x\n", foo, bar-foo
-@end example
-
-The only backslash-escape sequences that you can use in the format
-string are the simple ones that consist of backslash followed by a
-letter.
-@end table
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Commands, Running, Invocation, Top
-@chapter _GDBN__ Commands
-
-@menu
-* Command Syntax:: Command Syntax
-* Help:: Getting Help
-@end menu
-
-@node Command Syntax, Help, Commands, Commands
-@section Command Syntax
-A _GDBN__ command is a single line of input. There is no limit on how long
-it can be. It starts with a command name, which is followed by arguments
-whose meaning depends on the command name. For example, the command
-@code{step} accepts an argument which is the number of times to step,
-as in @samp{step 5}. You can also use the @code{step} command with
-no arguments. Some command names do not allow any arguments.
-
-@cindex abbreviation
-_GDBN__ command names may always be truncated if that abbreviation is
-unambiguous. Other possible command abbreviations are listed in the
-documentation for individual commands. Sometimes even ambiguous
-abbreviations are allowed; for example, @code{s} is specially defined as
-equivalent to @code{step} even though there are other commands whose
-names start with @code{s}.
-
-@cindex repeating commands
-A blank line as input to _GDBN__ means to repeat the previous command.
-Certain commands (for example, @code{run}) will not repeat this way;
-these are commands for which unintentional repetition might cause
-trouble and which you are unlikely to want to repeat.
-
-The @code{list} and @code{x} commands construct new arguments when
-repeated, rather than repeating exactly as typed, to permit easy
-scanning of source or memory.
-
-@kindex #
-@cindex comment
-A line of input starting with @kbd{#} is a comment; it does nothing.
-This is useful mainly in command files (@xref{Command Files}).
-
-@node Help, , Command Syntax, Commands
-@section Getting Help
-@cindex online documentation
-@kindex help
-You can always ask _GDBN__ itself for information on its commands, using the
-command @code{help}.
-
-@table @code
-@item help
-@itemx h
-@kindex h
-You can use @code{help} (abbreviated @code{h}) with no arguments to
-display a short list of named categories of commands:
-@smallexample
-(_GDBP__) help
-List of classes of commands:
-
-running -- Running the program
-stack -- Examining the stack
-data -- Examining data
-breakpoints -- Making program stop at certain points
-files -- Specifying and examining files
-status -- Status inquiries
-support -- Support facilities
-user-defined -- User-defined commands
-aliases -- Aliases of other commands
-obscure -- Obscure features
-
-Type "help" followed by a class name for a list of commands in that class.
-Type "help" followed by command name for full documentation.
-Command name abbreviations are allowed if unambiguous.
-(_GDBP__)
-@end smallexample
-
-@item help @var{category}
-Using one of the general help categories as an argument, you can get a
-list of the individual commands in a category. For example, here is the
-help display for category @code{status}:
-@smallexample
-(_GDBP__) help status
-Status inquiries.
-
-List of commands:
-
-show -- Generic command for showing things set with "set"
-info -- Generic command for printing status
-
-Type "help" followed by command name for full documentation.
-Command name abbreviations are allowed if unambiguous.
-(_GDBP__)
-@end smallexample
-
-@item help @var{command}
-With a command name as @code{help} argument, _GDBN__ will display a
-short paragraph on how to use that command.
-@end table
-
-In addition to @code{help}, you can use the _GDBN__ commands @code{info}
-and @code{show} to inquire about the state of your program, or the state
-of _GDBN__ itself. Both commands support many topics of inquiry; this
-manual introduces each of them in the appropriate context. The listings
-under @code{info} and under @code{show} in the Index point to
-all the sub-commands.
-@c FIXME: @pxref{Index} used to be here, but even though it shows up in
-@c FIXME...the 'aux' file with a pageno the xref can't find it.
-
-@c @group
-@table @code
-@item info
-@kindex info
-@kindex i
-This command (abbreviated @code{i}) is for describing the state of your
-program; for example, it can list the arguments given to your program
-(@code{info args}), the registers currently in use (@code{info
-registers}), or the breakpoints you've set (@code{info breakpoints}).
-You can get a complete list of the @code{info} sub-commands with
-@w{@code{help info}}.
-
-@kindex show
-@item show
-In contrast, @code{show} is for describing the state of _GDBN__ itself.
-You can change most of the things you can @code{show}, by using the
-related command @code{set}; for example, you can control what number
-system is used for displays with @code{set radix}, or simply inquire
-which is currently in use with @code{show radix}.
-
-@kindex info set
-To display all the settable parameters and their current
-values, you can use @code{show} with no arguments; you may also use
-@code{info set}. Both commands produce the same display.
-@c FIXME: "info set" violates the rule that "info" is for state of
-@c FIXME...program. Ck w/ GNU: "info set" to be called something else,
-@c FIXME...or change desc of rule---eg "state of prog and debugging session"?
-@end table
-@c @end group
-
-Here are three miscellaneous @code{show} subcommands, all of which are
-exceptional in lacking corresponding @code{set} commands:
-
-@table @code
-@kindex show version
-@item show version
-Show what version of _GDBN__ is running. You should include this
-information in _GDBN__ bug-reports. If multiple versions of _GDBN__ are
-in use at your site, you may occasionally want to make sure what version
-of _GDBN__ you're running; as _GDBN__ evolves, new commands are
-introduced, and old ones may wither away. The version number is also
-announced when you start _GDBN__ with no arguments.
-
-@kindex show copying
-@item show copying
-Display information about permission for copying _GDBN__.
-
-@kindex show warranty
-@item show warranty
-Display the GNU ``NO WARRANTY'' statement.
-@end table
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Controlling _GDBN__, Sequences, Targets, Top
-@chapter Controlling _GDBN__
-
-You can alter many aspects of _GDBN__'s interaction with you by using
-the @code{set} command. For commands controlling how _GDBN__ displays
-data, @pxref{Print Settings}; other settings are described here.
-
-@menu
-* Prompt:: Prompt
-* Editing:: Command Editing
-* History:: Command History
-* Screen Size:: Screen Size
-* Numbers:: Numbers
-* Messages/Warnings:: Optional Warnings and Messages
-@end menu
-
-@node Prompt, Editing, Controlling _GDBN__, Controlling _GDBN__
-@section Prompt
-@cindex prompt
-_GDBN__ indicates its readiness to read a command by printing a string
-called the @dfn{prompt}. This string is normally @samp{(_GDBP__)}. You
-can change the prompt string with the @code{set prompt} command. For
-instance, when debugging _GDBN__ with _GDBN__, it is useful to change
-the prompt in one of the _GDBN__<>s so that you can always tell which
-one you are talking to.
-
-@table @code
-@item set prompt @var{newprompt}
-@kindex set prompt
-Directs _GDBN__ to use @var{newprompt} as its prompt string henceforth.
-@kindex show prompt
-@item show prompt
-Prints a line of the form: @samp{Gdb's prompt is: @var{your-prompt}}
-@end table
-
-@node Editing, History, Prompt, Controlling _GDBN__
-@section Command Editing
-@cindex readline
-@cindex command line editing
-_GDBN__ reads its input commands via the @dfn{readline} interface. This
-GNU library provides consistent behavior for programs which provide a
-command line interface to the user. Advantages are @code{emacs}-style
-or @code{vi}-style inline editing of commands, @code{csh}-like history
-substitution, and a storage and recall of command history across
-debugging sessions.
-
-You may control the behavior of command line editing in _GDBN__ with the
-command @code{set}.
-
-@table @code
-@kindex set editing
-@cindex editing
-@item set editing
-@itemx set editing on
-Enable command line editing (enabled by default).
-
-@item set editing off
-Disable command line editing.
-
-@kindex show editing
-@item show editing
-Show whether command line editing is enabled.
-@end table
-
-@node History, Screen Size, Editing, Controlling _GDBN__
-@section Command History
-@table @code
-@cindex history substitution
-@cindex history file
-@kindex set history filename
-@item set history filename @var{fname}
-Set the name of the _GDBN__ command history file to @var{fname}. This is
-the file from which _GDBN__ will read an initial command history
-list or to which it will write this list when it exits. This list is
-accessed through history expansion or through the history
-command editing characters listed below. This file defaults to the
-value of the environment variable @code{GDBHISTFILE}, or to
-@file{./.gdb_history} if this variable is not set.
-
-@cindex history save
-@kindex set history save
-@item set history save
-@itemx set history save on
-Record command history in a file, whose name may be specified with the
-@code{set history filename} command. By default, this option is disabled.
-
-@item set history save off
-Stop recording command history in a file.
-
-@cindex history size
-@kindex set history size
-@item set history size @var{size}
-Set the number of commands which _GDBN__ will keep in its history list.
-This defaults to the value of the environment variable
-@code{HISTSIZE}, or to 256 if this variable is not set.
-@end table
-
-@cindex history expansion
-History expansion assigns special meaning to the character @kbd{!}.
-@iftex
-(@xref{Event Designators}.)
-@end iftex
-Since @kbd{!} is also the logical not operator in C, history expansion
-is off by default. If you decide to enable history expansion with the
-@code{set history expansion on} command, you may sometimes need to
-follow @kbd{!} (when it is used as logical not, in an expression) with
-a space or a tab to prevent it from being expanded. The readline
-history facilities will not attempt substitution on the strings
-@kbd{!=} and @kbd{!(}, even when history expansion is enabled.
-
-The commands to control history expansion are:
-
-@table @code
-
-@kindex set history expansion
-@item set history expansion on
-@itemx set history expansion
-Enable history expansion. History expansion is off by default.
-
-@item set history expansion off
-Disable history expansion.
-
-The readline code comes with more complete documentation of
-editing and history expansion features. Users unfamiliar with @code{emacs}
-or @code{vi} may wish to read it.
-@iftex
-@xref{Command Line Editing}.
-@end iftex
-
-@c @group
-@kindex show history
-@item show history
-@itemx show history filename
-@itemx show history save
-@itemx show history size
-@itemx show history expansion
-These commands display the state of the _GDBN__ history parameters.
-@code{show history} by itself displays all four states.
-@c @end group
-
-@end table
-
-@table @code
-@kindex show commands
-@item show commands
-Display the last ten commands in the command history.
-
-@item show commands @var{n}
-Print ten commands centered on command number @var{n}.
-
-@item show commands +
-Print ten commands just after the commands last printed.
-
-@end table
-
-@node Screen Size, Numbers, History, Controlling _GDBN__
-@section Screen Size
-@cindex size of screen
-@cindex pauses in output
-Certain commands to _GDBN__ may produce large amounts of information
-output to the screen. To help you read all of it, _GDBN__ pauses and
-asks you for input at the end of each page of output. Type @key{RET}
-when you want to continue the output. _GDBN__ also uses the screen
-width setting to determine when to wrap lines of output. Depending on
-what is being printed, it tries to break the line at a readable place,
-rather than simply letting it overflow onto the following line.
-
-Normally _GDBN__ knows the size of the screen from the termcap data base
-together with the value of the @code{TERM} environment variable and the
-@code{stty rows} and @code{stty cols} settings. If this is not correct,
-you can override it with the @code{set height} and @code{set
-width} commands:
-
-@table @code
-@item set height @var{lpp}
-@itemx show height
-@itemx set width @var{cpl}
-@itemx show width
-@kindex set height
-@kindex set width
-@kindex show width
-@kindex show height
-These @code{set} commands specify a screen height of @var{lpp} lines and
-a screen width of @var{cpl} characters. The associated @code{show}
-commands display the current settings.
-
-If you specify a height of zero lines, _GDBN__ will not pause during output
-no matter how long the output is. This is useful if output is to a file
-or to an editor buffer.
-@end table
-
-@node Numbers, Messages/Warnings, Screen Size, Controlling _GDBN__
-@section Numbers
-@cindex number representation
-@cindex entering numbers
-You can always enter numbers in octal, decimal, or hexadecimal in _GDBN__ by
-the usual conventions: octal numbers begin with @samp{0}, decimal
-numbers end with @samp{.}, and hexadecimal numbers begin with @samp{0x}.
-Numbers that begin with none of these are, by default, entered in base
-10; likewise, the default display for numbers---when no particular
-format is specified---is base 10. You can change the default base for
-both input and output with the @code{set radix} command.
-
-@table @code
-@kindex set radix
-@item set radix @var{base}
-Set the default base for numeric input and display. Supported choices
-for @var{base} are decimal 8, 10, 16. @var{base} must itself be
-specified either unambiguously or using the current default radix; for
-example, any of
-
-@example
-set radix 012
-set radix 10.
-set radix 0xa
-@end example
-
-@noindent
-will set the base to decimal. On the other hand, @samp{set radix 10}
-will leave the radix unchanged no matter what it was.
-
-@kindex show radix
-@item show radix
-Display the current default base for numeric input and display.
-
-@end table
-
-@node Messages/Warnings, , Numbers, Controlling _GDBN__
-@section Optional Warnings and Messages
-By default, _GDBN__ is silent about its inner workings. If you are running
-on a slow machine, you may want to use the @code{set verbose} command.
-It will make _GDBN__ tell you when it does a lengthy internal operation, so
-you won't think it has crashed.
-
-Currently, the messages controlled by @code{set verbose} are those which
-announce that the symbol table for a source file is being read
-(@pxref{Files}, in the description of the command
-@code{symbol-file}).
-@c The following is the right way to do it, but emacs 18.55 doesn't support
-@c @ref, and neither the emacs lisp manual version of texinfmt or makeinfo
-@c is released.
-@ignore
-see @code{symbol-file} in @ref{Files}).
-@end ignore
-
-@table @code
-@kindex set verbose
-@item set verbose on
-Enables _GDBN__'s output of certain informational messages.
-
-@item set verbose off
-Disables _GDBN__'s output of certain informational messages.
-
-@kindex show verbose
-@item show verbose
-Displays whether @code{set verbose} is on or off.
-@end table
-
-By default, if _GDBN__ encounters bugs in the symbol table of an object file,
-it prints a single message about each type of problem it finds, then
-shuts up (@pxref{Symbol Errors}). You can suppress these messages, or allow more than one such
-message to be printed if you want to see how frequent the problems are.
-
-@table @code
-@kindex set complaints
-@item set complaints @var{limit}
-Permits _GDBN__ to output @var{limit} complaints about each type of unusual
-symbols before becoming silent about the problem. Set @var{limit} to
-zero to suppress all complaints; set it to a large number to prevent
-complaints from being suppressed.
-
-@kindex show complaints
-@item show complaints
-Displays how many symbol complaints _GDBN__ is permitted to produce.
-@end table
-
-By default, _GDBN__ is cautious, and asks what sometimes seem to be a
-lot of stupid questions to confirm certain commands. For example, if
-you try to run a program which is already running:
-@example
-(_GDBP__) run
-The program being debugged has been started already.
-Start it from the beginning? (y or n)
-@end example
-
-If you're willing to unflinchingly face the consequences of your own
-commands, you can disable this ``feature'':
-
-@table @code
-@kindex set confirm
-@cindex flinching
-@cindex confirmation
-@cindex stupid questions
-@item set confirm off
-Disables confirmation requests.
-
-@item set confirm on
-Enables confirmation requests (the default).
-
-@item show confirm
-@kindex show confirm
-Displays state of confirmation requests.
-@end table
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Data, Symbols, Source, Top
-@chapter Examining Data
-
-@cindex printing data
-@cindex examining data
-@kindex print
-@kindex inspect
-@c "inspect" isn't quite a synonym if you're using Epoch, which we don't
-@c document because it's nonstandard... Under Epoch it displays in a
-@c different window or something like that.
-The usual way to examine data in your program is with the @code{print}
-command (abbreviated @code{p}), or its synonym @code{inspect}. It
-evaluates and prints the value of any valid expression of the language
-the program is written in (for now, C or C++). You type
-
-@example
-print @var{exp}
-@end example
-
-@noindent
-where @var{exp} is any valid expression (in the source language), and
-the value of @var{exp} is printed in a format appropriate to its data
-type.
-
-A more low-level way of examining data is with the @code{x} command.
-It examines data in memory at a specified address and prints it in a
-specified format. @xref{Memory}.
-
-@menu
-* Expressions:: Expressions
-* Variables:: Program Variables
-* Arrays:: Artificial Arrays
-* Output formats:: Output formats
-* Memory:: Examining Memory
-* Auto Display:: Automatic Display
-* Print Settings:: Print Settings
-* Value History:: Value History
-* Convenience Vars:: Convenience Variables
-* Registers:: Registers
-* Floating Point Hardware:: Floating Point Hardware
-@end menu
-
-@node Expressions, Variables, Data, Data
-@section Expressions
-
-@cindex expressions
-@code{print} and many other _GDBN__ commands accept an expression and
-compute its value. Any kind of constant, variable or operator defined
-by the programming language you are using is legal in an expression in
-_GDBN__. This includes conditional expressions, function calls, casts
-and string constants. It unfortunately does not include symbols defined
-by preprocessor @code{#define} commands, or C++ expressions involving
-@samp{::}, the name resolution operator.
-@c FIXME: actually C++ a::b works except in obscure circumstances where it
-@c FIXME...can conflict with GDB's own name scope resolution.
-
-Casts are supported in all languages, not just in C, because it is so
-useful to cast a number into a pointer so as to examine a structure
-at that address in memory.
-
-_GDBN__ supports three kinds of operator in addition to those of programming
-languages:
-
-@table @code
-@item @@
-@samp{@@} is a binary operator for treating parts of memory as arrays.
-@xref{Arrays}, for more information.
-
-@item ::
-@samp{::} allows you to specify a variable in terms of the file or
-function where it is defined. @xref{Variables}.
-
-@item @{@var{type}@} @var{addr}
-Refers to an object of type @var{type} stored at address @var{addr} in
-memory. @var{addr} may be any expression whose value is an integer or
-pointer (but parentheses are required around binary operators, just as in
-a cast). This construct is allowed regardless of what kind of data is
-normally supposed to reside at @var{addr}.@refill
-@end table
-
-@node Variables, Arrays, Expressions, Data
-@section Program Variables
-
-The most common kind of expression to use is the name of a variable
-in your program.
-
-Variables in expressions are understood in the selected stack frame
-(@pxref{Selection}); they must either be global (or static) or be visible
-according to the scope rules of the programming language from the point of
-execution in that frame. This means that in the function
-
-@example
-foo (a)
- int a;
-@{
- bar (a);
- @{
- int b = test ();
- bar (b);
- @}
-@}
-@end example
-
-@noindent
-the variable @code{a} is usable whenever the program is executing
-within the function @code{foo}, but the variable @code{b} is visible
-only while the program is executing inside the block in which @code{b}
-is declared.
-
-@cindex variable name conflict
-There is an exception: you can refer to a variable or function whose
-scope is a single source file even if the current execution point is not
-in this file. But it is possible to have more than one such variable or
-function with the same name (in different source files). If that happens,
-referring to that name has unpredictable effects. If you wish, you can
-specify a variable in a particular file, using the colon-colon notation:
-
-@cindex colon-colon
-@kindex ::
-@example
-@var{file}::@var{variable}
-@end example
-
-@noindent
-Here @var{file} is the name of the source file whose variable you want.
-
-@cindex C++ name resolution
-This use of @samp{::} is very rarely in conflict with the very similar
-use of the same notation in C++. _GDBN__ also supports use of the C++
-name resolution operator in _GDBN__ expressions.
-
-@node Arrays, Output formats, Variables, Data
-@section Artificial Arrays
-
-@cindex artificial array
-@kindex @@
-It is often useful to print out several successive objects of the
-same type in memory; a section of an array, or an array of
-dynamically determined size for which only a pointer exists in the
-program.
-
-This can be done by constructing an @dfn{artificial array} with the
-binary operator @samp{@@}. The left operand of @samp{@@} should be
-the first element of the desired array, as an individual object.
-The right operand should be the desired length of the array. The result is
-an array value whose elements are all of the type of the left argument.
-The first element is actually the left argument; the second element
-comes from bytes of memory immediately following those that hold the
-first element, and so on. Here is an example. If a program says
-
-@example
-int *array = (int *) malloc (len * sizeof (int));
-@end example
-
-@noindent
-you can print the contents of @code{array} with
-
-@example
-p *array@@len
-@end example
-
-The left operand of @samp{@@} must reside in memory. Array values made
-with @samp{@@} in this way behave just like other arrays in terms of
-subscripting, and are coerced to pointers when used in expressions.
-Artificial arrays most often appear in expressions via the value history
-(@pxref{Value History}), after printing one out.)
-
-@node Output formats, Memory, Arrays, Data
-@section Output formats
-
-@cindex formatted output
-@cindex output formats
-By default, _GDBN__ prints a value according to its data type. Sometimes
-this is not what you want. For example, you might want to print a number
-in hex, or a pointer in decimal. Or you might want to view data in memory
-at a certain address as a character string or as an instruction. To do
-these things, specify an @dfn{output format} when you print a value.
-
-The simplest use of output formats is to say how to print a value
-already computed. This is done by starting the arguments of the
-@code{print} command with a slash and a format letter. The format
-letters supported are:
-
-@table @code
-@item x
-Regard the bits of the value as an integer, and print the integer in
-hexadecimal.
-
-@item d
-Print as integer in signed decimal.
-
-@item u
-Print as integer in unsigned decimal.
-
-@item o
-Print as integer in octal.
-
-@item t
-Print as integer in binary. The letter @samp{t} stands for ``two''.
-
-@item a
-Print as an address, both absolute in hex and as an offset from the
-nearest preceding symbol. This format can be used to discover where (in
-what function) an unknown address is located:
-@example
-(_GDBP__) p/a 0x54320
-_0__$3 = 0x54320 <_initialize_vx+396>_1__
-@end example
-
-
-@item c
-Regard as an integer and print it as a character constant.
-
-@item f
-Regard the bits of the value as a floating point number and print
-using typical floating point syntax.
-@end table
-
-For example, to print the program counter in hex (@pxref{Registers}), type
-
-@example
-p/x $pc
-@end example
-
-@noindent
-Note that no space is required before the slash; this is because command
-names in _GDBN__ cannot contain a slash.
-
-To reprint the last value in the value history with a different format,
-you can use the @code{print} command with just a format and no
-expression. For example, @samp{p/x} reprints the last value in hex.
-
-@node Memory, Auto Display, Output formats, Data
-@section Examining Memory
-
-@cindex examining memory
-@table @code
-@kindex x
-@item x/@var{nfu} @var{expr}
-The command @code{x} (for `examine') can be used to examine memory
-without being constrained by your program's data types. You can specify
-the unit size @var{u} of memory to inspect, and a repeat count @var{n} of how
-many of those units to display. @code{x} understands the formats
-@var{f} used by @code{print}; two additional formats, @samp{s} (string)
-and @samp{i} (machine instruction) can be used without specifying a unit
-size.
-@end table
-
-For example, @samp{x/3uh 0x54320} is a request to display three halfwords
-(@code{h}) of memory, formatted as unsigned decimal integers (@samp{u}),
-starting at address @code{0x54320}. @samp{x/4xw $sp} prints the four
-words (@samp{w}) of memory above the stack pointer (here, @samp{$sp};
-@pxref{Registers}) in hexadecimal (@samp{x}).
-
-Since the letters indicating unit sizes are all distinct from the
-letters specifying output formats, you don't have to remember whether
-unit size or format comes first; either order will work. The output
-specifications @samp{4xw} and @samp{4wx} mean exactly the same thing.
-
-After the format specification, you supply an expression for the address
-where _GDBN__ is to begin reading from memory. The expression need not
-have a pointer value (though it may); it is always interpreted as an
-integer address of a byte of memory. @xref{Expressions} for more
-information on expressions.
-
-These are the memory units @var{u} you can specify with the @code{x}
-command:
-
-@table @code
-@item b
-Examine individual bytes.
-
-@item h
-Examine halfwords (two bytes each).
-
-@item w
-Examine words (four bytes each).
-
-@cindex word
-Many assemblers and cpu designers still use `word' for a 16-bit quantity,
-as a holdover from specific predecessor machines of the 1970's that really
-did use two-byte words. But more generally the term `word' has always
-referred to the size of quantity that a machine normally operates on and
-stores in its registers. This is 32 bits for all the machines that _GDBN__
-runs on.
-
-@item g
-Examine giant words (8 bytes).
-@end table
-
-You can combine these unit specifications with any of the formats
-described for @code{print}. @xref{Output formats}.
-
-@code{x} has two additional output specifications which derive the unit
-size from the data inspected:
-
-@table @code
-@item s
-Print a null-terminated string of characters. Any explicitly specified
-unit size is ignored; instead, the unit is however many bytes it takes
-to reach a null character (including the null character).
-
-@item i
-Print a machine instruction in assembler syntax (or nearly). Any
-specified unit size is ignored; the number of bytes in an instruction
-varies depending on the type of machine, the opcode and the addressing
-modes used. The command @code{disassemble} gives an alternative way of
-inspecting machine instructions. @xref{Machine Code}.
-@end table
-
-If you omit either the format @var{f} or the unit size @var{u}, @code{x}
-will use the same one that was used last. If you don't use any letters
-or digits after the slash, you can omit the slash as well.
-
-You can also omit the address to examine. Then the address used is just
-after the last unit examined. This is why string and instruction
-formats actually compute a unit-size based on the data: so that the next
-string or instruction examined will start in the right place.
-
-When the @code{print} command shows a value that resides in memory,
-@code{print} also sets the default address for the @code{x} command.
-@code{info line} also sets the default for @code{x}, to the address of
-the start of the machine code for the specified line (@pxref{Machine
-Code}), and @code{info breakpoints} sets it to the address of the last
-breakpoint listed (@pxref{Set Breaks}).
-
-When you use @key{RET} to repeat an @code{x} command, the address
-specified previously (if any) is ignored, so that the repeated command
-examines the successive locations in memory rather than the same ones.
-
-You can examine several consecutive units of memory with one command by
-writing a repeat-count after the slash (before the format letters, if
-any). Omitting the repeat count @var{n} displays one unit of the
-appropriate size. The repeat count must be a decimal integer. It has
-the same effect as repeating the @code{x} command @var{n} times except
-that the output may be more compact, with several units per line. For
-example,
-
-@example
-x/10i $pc
-@end example
-
-@noindent
-prints ten instructions starting with the one to be executed next in the
-selected frame. After doing this, you could print a further seven
-instructions with
-
-@example
-x/7
-@end example
-
-@noindent
----where the format and address are allowed to default.
-
-@kindex $_
-@kindex $__
-The addresses and contents printed by the @code{x} command are not put
-in the value history because there is often too much of them and they
-would get in the way. Instead, _GDBN__ makes these values available for
-subsequent use in expressions as values of the convenience variables
-@code{$_} and @code{$__}. After an @code{x} command, the last address
-examined is available for use in expressions in the convenience variable
-@code{$_}. The contents of that address, as examined, are available in
-the convenience variable @code{$__}.
-
-If the @code{x} command has a repeat count, the address and contents saved
-are from the last memory unit printed; this is not the same as the last
-address printed if several units were printed on the last line of output.
-
-@node Auto Display, Print Settings, Memory, Data
-@section Automatic Display
-@cindex automatic display
-@cindex display of expressions
-
-If you find that you want to print the value of an expression frequently
-(to see how it changes), you might want to add it to the @dfn{automatic
-display list} so that _GDBN__ will print its value each time the program stops.
-Each expression added to the list is given a number to identify it;
-to remove an expression from the list, you specify that number.
-The automatic display looks like this:
-
-@example
-2: foo = 38
-3: bar[5] = (struct hack *) 0x3804
-@end example
-
-@noindent
-showing item numbers, expressions and their current values. As with
-displays you request manually using @code{x} or @code{print}, you can
-specify the output format you prefer; in fact, @code{display} decides
-whether to use @code{print} or @code{x} depending on how elaborate your
-format specification is---it uses @code{x} if you specify a unit size,
-or one of the two formats (@samp{i} and @samp{s}) that are only
-supported by @code{x}; otherwise it uses @code{print}.
-
-@table @code
-@item display @var{exp}
-@kindex display
-Add the expression @var{exp} to the list of expressions to display
-each time the program stops. @xref{Expressions}.
-
-@code{display} will not repeat if you press @key{RET} again after using it.
-
-@item display/@var{fmt} @var{exp}
-For @var{fmt} specifying only a display format and not a size or
-count, add the expression @var{exp} to the auto-display list but
-arranges to display it each time in the specified format @var{fmt}.
-@xref{Output formats}.
-
-@item display/@var{fmt} @var{addr}
-For @var{fmt} @samp{i} or @samp{s}, or including a unit-size or a
-number of units, add the expression @var{addr} as a memory address to
-be examined each time the program stops. Examining means in effect
-doing @samp{x/@var{fmt} @var{addr}}. @xref{Memory}.
-@end table
-
-For example, @samp{display/i $pc} can be helpful, to see the machine
-instruction about to be executed each time execution stops (@samp{$pc}
-is a common name for the program counter; @pxref{Registers}).
-
-@table @code
-@item undisplay @var{dnums}@dots{}
-@itemx delete display @var{dnums}@dots{}
-@kindex delete display
-@kindex undisplay
-Remove item numbers @var{dnums} from the list of expressions to display.
-
-@code{undisplay} will not repeat if you press @key{RET} after using it.
-(Otherwise you would just get the error @samp{No display number @dots{}}.)
-
-@item disable display @var{dnums}@dots{}
-@kindex disable display
-Disable the display of item numbers @var{dnums}. A disabled display
-item is not printed automatically, but is not forgotten. It may be
-enabled again later.
-
-@item enable display @var{dnums}@dots{}
-@kindex enable display
-Enable display of item numbers @var{dnums}. It becomes effective once
-again in auto display of its expression, until you specify otherwise.
-
-@item display
-Display the current values of the expressions on the list, just as is
-done when the program stops.
-
-@item info display
-@kindex info display
-Print the list of expressions previously set up to display
-automatically, each one with its item number, but without showing the
-values. This includes disabled expressions, which are marked as such.
-It also includes expressions which would not be displayed right now
-because they refer to automatic variables not currently available.
-@end table
-
-If a display expression refers to local variables, then it does not make
-sense outside the lexical context for which it was set up. Such an
-expression is disabled when execution enters a context where one of its
-variables is not defined. For example, if you give the command
-@code{display last_char} while inside a function with an argument
-@code{last_char}, then this argument will be displayed while the program
-continues to stop inside that function. When it stops elsewhere---where
-there is no variable @code{last_char}---display is disabled. The next time
-your program stops where @code{last_char} is meaningful, you can enable the
-display expression once again.
-
-@node Print Settings, Value History, Auto Display, Data
-@section Print Settings
-
-@cindex format options
-@cindex print settings
-_GDBN__ provides the following ways to control how arrays, structures,
-and symbols are printed.
-
-@noindent
-These settings are useful for debugging programs in any language:
-
-@table @code
-@item set print address
-@item set print address on
-@kindex set print address
-_GDBN__ will print memory addresses showing the location of stack
-traces, structure values, pointer values, breakpoints, and so forth,
-even when it also displays the contents of those addresses. The default
-is on. For example, this is what a stack frame display looks like, with
-@code{set print address on}:
-@smallexample
-(_GDBP__) f
-#0 set_quotes (lq=0x34c78 "<<", rq=0x34c88 ">>")
- at input.c:530
-530 if (lquote != def_lquote)
-@end smallexample
-
-@item set print address off
-Do not print addresses when displaying their contents. For example,
-this is the same stack frame displayed with @code{set print address off}:
-@example
-(_GDBP__) set print addr off
-(_GDBP__) f
-#0 set_quotes (lq="<<", rq=">>") at input.c:530
-530 if (lquote != def_lquote)
-@end example
-
-@item show print address
-@kindex show print address
-Show whether or not addresses are to be printed.
-
-@item set print array
-@itemx set print array on
-@kindex set print array
-_GDBN__ will pretty print arrays. This format is more convenient to read,
-but uses more space. The default is off.
-
-@item set print array off.
-Return to compressed format for arrays.
-
-@item show print array
-@kindex show print array
-Show whether compressed or pretty format is selected for displaying
-arrays.
-
-@item set print elements @var{number-of-elements}
-@kindex set print elements
-If _GDBN__ is printing a large array, it will stop printing after it has
-printed the number of elements set by the @code{set print elements} command.
-This limit also applies to the display of strings.
-
-@item show print elements
-@kindex show print elements
-Display the number of elements of a large array that _GDBN__ will print
-before losing patience.
-
-@item set print pretty on
-@kindex set print pretty
-Cause _GDBN__ to print structures in an indented format with one member per
-line, like this:
-
-@example
-$1 = @{
- next = 0x0,
- flags = @{
- sweet = 1,
- sour = 1
- @},
- meat = 0x54 "Pork"
-@}
-@end example
-
-@item set print pretty off
-Cause _GDBN__ to print structures in a compact format, like this:
-
-@smallexample
-$1 = @{next = 0x0, flags = @{sweet = 1, sour = 1@}, meat \
-= 0x54 "Pork"@}
-@end smallexample
-
-@noindent
-This is the default format.
-
-@item show print pretty
-@kindex show print pretty
-Show which format _GDBN__ will use to print structures.
-
-@item set print sevenbit-strings on
-Print using only seven-bit characters; if this option is set,
-_GDBN__ will display any eight-bit characters (in strings or character
-values) using the notation @code{\}@var{nnn}. For example, @kbd{M-a} is
-displayed as @code{\341}.
-
-@item set print sevenbit-strings off
-Print using either seven-bit or eight-bit characters, as required. This
-is the default.
-
-@item show print sevenbit-strings
-Show whether or not _GDBN__ will print only seven-bit characters.
-
-@item set print union on
-@kindex set print union
-Tell _GDBN__ to print unions which are contained in structures. This is the
-default setting.
-
-@item set print union off
-Tell _GDBN__ not to print unions which are contained in structures.
-
-@item show print union
-@kindex show print union
-Ask _GDBN__ whether or not it will print unions which are contained in
-structures.
-
-For example, given the declarations
-
-@smallexample
-typedef enum @{Tree, Bug@} Species;
-typedef enum @{Big_tree, Acorn, Seedling@} Tree_forms;
-typedef enum @{Caterpillar, Cocoon, Butterfly@} Bug_forms;
-
-struct thing @{
- Species it;
- union @{
- Tree_forms tree;
- Bug_forms bug;
- @} form;
-@};
-
-struct thing foo = @{Tree, @{Acorn@}@};
-@end smallexample
-
-@noindent
-with @code{set print union on} in effect @samp{p foo} would print
-
-@smallexample
-$1 = @{it = Tree, form = @{tree = Acorn, bug = Cocoon@}@}
-@end smallexample
-
-@noindent
-and with @code{set print union off} in effect it would print
-
-@smallexample
-$1 = @{it = Tree, form = @{...@}@}
-@end smallexample
-@end table
-
-@noindent
-These settings are of interest when debugging C++ programs:
-
-@table @code
-@item set print demangle
-@itemx set print demangle on
-@kindex set print demangle
-Print C++ names in their source form rather than in the mangled form
-in which they are passed to the assembler and linker for type-safe linkage.
-The default is on.
-
-@item show print demangle
-@kindex show print demangle
-Show whether C++ names will be printed in mangled or demangled form.
-
-@item set print asm-demangle
-@itemx set print asm-demangle on
-@kindex set print asm-demangle
-Print C++ names in their source form rather than their mangled form, even
-in assembler code printouts such as instruction disassemblies.
-The default is off.
-
-@item show print asm-demangle
-@kindex show print asm-demangle
-Show whether C++ names in assembly listings will be printed in mangled
-or demangled form.
-
-@item set print object
-@itemx set print object on
-@kindex set print object
-When displaying a pointer to an object, identify the @emph{actual}
-(derived) type of the object rather than the @emph{declared} type, using
-the virtual function table.
-
-@item set print object off
-Display only the declared type of objects, without reference to the
-virtual function table. This is the default setting.
-
-@item show print object
-@kindex show print object
-Show whether actual, or declared, object types will be displayed.
-
-@item set print vtbl
-@itemx set print vtbl on
-@kindex set print vtbl
-Pretty print C++ virtual function tables. The default is off.
-
-@item set print vtbl off
-Do not pretty print C++ virtual function tables.
-
-@item show print vtbl
-@kindex show print vtbl
-Show whether C++ virtual function tables are pretty printed, or not.
-
-@end table
-
-@node Value History, Convenience Vars, Print Settings, Data
-@section Value History
-
-@cindex value history
-Values printed by the @code{print} command are saved in _GDBN__'s @dfn{value
-history} so that you can refer to them in other expressions. Values are
-kept until the symbol table is re-read or discarded (for example with
-the @code{file} or @code{symbol-file} commands). When the symbol table
-changes, the value history is discarded, since the values may contain
-pointers back to the types defined in the symbol table.
-
-@cindex @code{$}
-@cindex @code{$$}
-@cindex history number
-The values printed are given @dfn{history numbers} for you to refer to them
-by. These are successive integers starting with one. @code{print} shows you
-the history number assigned to a value by printing @samp{$@var{num} = }
-before the value; here @var{num} is the history number.
-
-To refer to any previous value, use @samp{$} followed by the value's
-history number. The way @code{print} labels its output is designed to
-remind you of this. Just @code{$} refers to the most recent value in
-the history, and @code{$$} refers to the value before that.
-@code{$$@var{n}} refers to the @var{n}th value from the end; @code{$$2}
-is the value just prior to @code{$$}, @code{$$1} is equivalent to
-@code{$$}, and @code{$$0} is equivalent to @code{$}.
-
-For example, suppose you have just printed a pointer to a structure and
-want to see the contents of the structure. It suffices to type
-
-@example
-p *$
-@end example
-
-If you have a chain of structures where the component @code{next} points
-to the next one, you can print the contents of the next one with this:
-
-@example
-p *$.next
-@end example
-
-@noindent
-You can print successive links in the chain by repeating this
-command---which you can do by just typing @key{RET}.
-
-Note that the history records values, not expressions. If the value of
-@code{x} is 4 and you type these commands:
-
-@example
-print x
-set x=5
-@end example
-
-@noindent
-then the value recorded in the value history by the @code{print} command
-remains 4 even though the value of @code{x} has changed.
-
-@table @code
-@kindex show values
-@item show values
-Print the last ten values in the value history, with their item numbers.
-This is like @samp{p@ $$9} repeated ten times, except that @code{show
-values} does not change the history.
-
-@item show values @var{n}
-Print ten history values centered on history item number @var{n}.
-
-@item show values +
-Print ten history values just after the values last printed. If no more
-values are available, produces no display.
-@end table
-
-Pressing @key{RET} to repeat @code{show values @var{n}} has exactly the
-same effect as @samp{show values +}.
-
-@node Convenience Vars, Registers, Value History, Data
-@section Convenience Variables
-
-@cindex convenience variables
-_GDBN__ provides @dfn{convenience variables} that you can use within
-_GDBN__ to hold on to a value and refer to it later. These variables
-exist entirely within _GDBN__; they are not part of your program, and
-setting a convenience variable has no direct effect on further execution
-of your program. That's why you can use them freely.
-
-Convenience variables are prefixed with @samp{$}. Any name preceded by
-@samp{$} can be used for a convenience variable, unless it is one of
-the predefined machine-specific register names (@pxref{Registers}).
-(Value history references, in contrast, are @emph{numbers} preceded
-by @samp{$}. @xref{Value History}.)
-
-You can save a value in a convenience variable with an assignment
-expression, just as you would set a variable in your program. Example:
-
-@example
-set $foo = *object_ptr
-@end example
-
-@noindent
-would save in @code{$foo} the value contained in the object pointed to by
-@code{object_ptr}.
-
-Using a convenience variable for the first time creates it; but its value
-is @code{void} until you assign a new value. You can alter the value with
-another assignment at any time.
-
-Convenience variables have no fixed types. You can assign a convenience
-variable any type of value, including structures and arrays, even if
-that variable already has a value of a different type. The convenience
-variable, when used as an expression, has the type of its current value.
-
-@table @code
-@item show convenience
-@kindex show convenience
-Print a list of convenience variables used so far, and their values.
-Abbreviated @code{show con}.
-@end table
-
-One of the ways to use a convenience variable is as a counter to be
-incremented or a pointer to be advanced. For example, to print
-a field from successive elements of an array of structures:
-
-_0__@example
-set $i = 0
-print bar[$i++]->contents
-@i{@dots{} repeat that command by typing @key{RET}.}
-_1__@end example
-
-Some convenience variables are created automatically by _GDBN__ and given
-values likely to be useful.
-
-@table @code
-@item $_
-The variable @code{$_} is automatically set by the @code{x} command to
-the last address examined (@pxref{Memory}). Other commands which
-provide a default address for @code{x} to examine also set @code{$_}
-to that address; these commands include @code{info line} and @code{info
-breakpoint}.
-
-@item $__
-The variable @code{$__} is automatically set by the @code{x} command
-to the value found in the last address examined.
-@end table
-
-@node Registers, Floating Point Hardware, Convenience Vars, Data
-@section Registers
-
-@cindex registers
-Machine register contents can be referred to in expressions as variables
-with names starting with @samp{$}. The names of registers are different
-for each machine; use @code{info registers} to see the names used on
-your machine.
-
-@table @code
-@item info registers
-@kindex info registers
-Print the names and values of all registers (in the selected stack frame).
-
-@item info registers @var{regname}
-Print the relativized value of register @var{regname}. @var{regname}
-may be any register name valid on the machine you are using, with
-or without the initial @samp{$}.
-@end table
-
-The register names @code{$pc} and @code{$sp} are used on most machines
-for the program counter register and the stack pointer. For example,
-you could print the program counter in hex with
-@example
-p/x $pc
-@end example
-
-@noindent
-or print the instruction to be executed next with
-@example
-x/i $pc
-@end example
-
-@noindent
-or add four to the stack pointer with
-@example
-set $sp += 4
-@end example
-
-@noindent
-The last is a way of removing one word from the stack, on machines where
-stacks grow downward in memory (most machines, nowadays). This assumes
-that the innermost stack frame is selected; setting @code{$sp} is
-not allowed when other stack frames are selected. (To pop entire frames
-off the stack, regardless of machine architecture, use @code{return};
-@pxref{Returning}.)
-
-Often @code{$fp} is used for a register that contains a pointer to the
-current stack frame, and @code{$ps} is sometimes used for a register
-that contains the processor status. These standard register names may
-be available on your machine even though the @code{info registers}
-command shows other names. For example, on the SPARC, @code{info
-registers} displays the processor status register as @code{$psr} but you
-can also refer to it as @code{$ps}.
-
-_GDBN__ always considers the contents of an ordinary register as an
-integer when the register is examined in this way. Some machines have
-special registers which can hold nothing but floating point; these
-registers are considered to have floating point values. There is no way
-to refer to the contents of an ordinary register as floating point value
-(although you can @emph{print} it as a floating point value with
-@samp{print/f $@var{regname}}).
-
-Some registers have distinct ``raw'' and ``virtual'' data formats. This
-means that the data format in which the register contents are saved by
-the operating system is not the same one that your program normally
-sees. For example, the registers of the 68881 floating point
-coprocessor are always saved in ``extended'' (raw) format, but all C
-programs expect to work with ``double'' (virtual) format. In such
-cases, _GDBN__ normally works with the virtual format only (the format that
-makes sense for your program), but the @code{info registers} command
-prints the data in both formats.
-
-Normally, register values are relative to the selected stack frame
-(@pxref{Selection}). This means that you get the value that the
-register would contain if all stack frames farther in were exited and
-their saved registers restored. In order to see the true contents of
-hardware registers, you must select the innermost frame (with
-@samp{frame 0}).
-
-However, _GDBN__ must deduce where registers are saved, from the machine
-code generated by your compiler. If some registers are not saved, or if
-_GDBN__ is unable to locate the saved registers, the selected stack
-frame will make no difference.
-
-@node Floating Point Hardware, , Registers, Data
-@section Floating Point Hardware
-@cindex floating point
-Depending on the host machine architecture, _GDBN__ may be able to give
-you more information about the status of the floating point hardware.
-
-@table @code
-@item info float
-@kindex info float
-If available, provides hardware-dependent information about the floating
-point unit. The exact contents and layout vary depending on the
-floating point chip.
-@end table
-@c FIXME: this is a cop-out. Try to get examples, explanations. Only
-@c FIXME...supported currently on arm's and 386's. Mark properly with
-@c FIXME... m4 macros to isolate general statements from hardware-dep,
-@c FIXME... at that point.
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Emacs, _GDBN__ Bugs, Sequences, Top
-@chapter Using _GDBN__ under GNU Emacs
-
-@cindex emacs
-A special interface allows you to use GNU Emacs to view (and
-edit) the source files for the program you are debugging with
-_GDBN__.
-
-To use this interface, use the command @kbd{M-x gdb} in Emacs. Give the
-executable file you want to debug as an argument. This command starts
-_GDBN__ as a subprocess of Emacs, with input and output through a newly
-created Emacs buffer.
-
-Using _GDBN__ under Emacs is just like using _GDBN__ normally except for two
-things:
-
-@itemize @bullet
-@item
-All ``terminal'' input and output goes through the Emacs buffer.
-@end itemize
-
-This applies both to _GDBN__ commands and their output, and to the input
-and output done by the program you are debugging.
-
-This is useful because it means that you can copy the text of previous
-commands and input them again; you can even use parts of the output
-in this way.
-
-All the facilities of Emacs' Shell mode are available for this purpose.
-
-@itemize @bullet
-@item
-_GDBN__ displays source code through Emacs.
-@end itemize
-
-Each time _GDBN__ displays a stack frame, Emacs automatically finds the
-source file for that frame and puts an arrow (_0__@samp{=>}_1__) at the
-left margin of the current line. Emacs uses a separate buffer for
-source display, and splits the window to show both your _GDBN__ session
-and the source.
-
-Explicit _GDBN__ @code{list} or search commands still produce output as
-usual, but you probably will have no reason to use them.
-
-@quotation
-@emph{Warning:} If the directory where your program resides is not your
-current directory, it can be easy to confuse Emacs about the location of
-the source files, in which case the auxiliary display buffer will not
-appear to show your source. _GDBN__ can find programs by searching your
-environment's @code{PATH} variable, so the _GDBN__ input and output
-session will proceed normally; but Emacs doesn't get enough information
-back from _GDBN__ to locate the source files in this situation. To
-avoid this problem, either start _GDBN__ mode from the directory where
-your program resides, or specify a full path name when prompted for the
-@kbd{M-x gdb} argument.
-
-A similar confusion can result if you use the _GDBN__ @code{file} command to
-switch to debugging a program in some other location, from an existing
-_GDBN__ buffer in Emacs.
-@end quotation
-
-By default, @kbd{M-x gdb} calls the program called @file{gdb}. If
-you need to call _GDBN__ by a different name (for example, if you keep
-several configurations around, with different names) you can set the
-Emacs variable @code{gdb-command-name}; for example,
-@example
-(setq gdb-command-name "mygdb")
-@end example
-@noindent
-(preceded by @kbd{ESC ESC}, or typed in the @code{*scratch*} buffer, or
-in your @file{.emacs} file) will make Emacs call the program named
-``@code{mygdb}'' instead.
-
-In the _GDBN__ I/O buffer, you can use these special Emacs commands in
-addition to the standard Shell mode commands:
-
-@table @kbd
-@item C-h m
-Describe the features of Emacs' _GDBN__ Mode.
-
-@item M-s
-Execute to another source line, like the _GDBN__ @code{step} command; also
-update the display window to show the current file and location.
-
-@item M-n
-Execute to next source line in this function, skipping all function
-calls, like the _GDBN__ @code{next} command. Then update the display window
-to show the current file and location.
-
-@item M-i
-Execute one instruction, like the _GDBN__ @code{stepi} command; update
-display window accordingly.
-
-@item M-x gdb-nexti
-Execute to next instruction, using the _GDBN__ @code{nexti} command; update
-display window accordingly.
-
-@item C-c C-f
-Execute until exit from the selected stack frame, like the _GDBN__
-@code{finish} command.
-
-@item M-c
-Continue execution of the program, like the _GDBN__ @code{continue}
-command. @emph{Warning:} In Emacs v19, this command is @kbd{C-c C-p}.
-
-@item M-u
-Go up the number of frames indicated by the numeric argument
-(@pxref{Arguments, , Numeric Arguments, emacs, The GNU Emacs Manual}),
-like the _GDBN__ @code{up} command. @emph{Warning:} In Emacs v19, this
-command is @kbd{C-c C-u}.@refill
-
-@item M-d
-Go down the number of frames indicated by the numeric argument, like the
-_GDBN__ @code{down} command. @emph{Warning:} In Emacs v19, this command
-is @kbd{C-c C-d}.
-
-@item C-x &
-Read the number where the cursor is positioned, and insert it at the end
-of the _GDBN__ I/O buffer. For example, if you wish to disassemble code
-around an address that was displayed earlier, type @kbd{disassemble};
-then move the cursor to the address display, and pick up the
-argument for @code{disassemble} by typing @kbd{C-x &}.
-
-You can customize this further on the fly by defining elements of the list
-@code{gdb-print-command}; once it is defined, you can format or
-otherwise process numbers picked up by @kbd{C-x &} before they are
-inserted. A numeric argument to @kbd{C-x &} will both flag that you
-wish special formatting, and act as an index to pick an element of the
-list. If the list element is a string, the number to be inserted is
-formatted using the Emacs function @code{format}; otherwise the number
-is passed as an argument to the corresponding list element.
-
-@end table
-
-In any source file, the Emacs command @kbd{C-x SPC} (@code{gdb-break})
-tells _GDBN__ to set a breakpoint on the source line point is on.
-
-If you accidentally delete the source-display buffer, an easy way to get
-it back is to type the command @code{f} in the _GDBN__ buffer, to
-request a frame display; when you run under Emacs, this will recreate
-the source buffer if necessary to show you the context of the current
-frame.
-
-The source files displayed in Emacs are in ordinary Emacs buffers
-which are visiting the source files in the usual way. You can edit
-the files with these buffers if you wish; but keep in mind that _GDBN__
-communicates with Emacs in terms of line numbers. If you add or
-delete lines from the text, the line numbers that _GDBN__ knows will cease
-to correspond properly to the code.
-
-@c The following dropped because Epoch is nonstandard. Reactivate
-@c if/when v19 does something similar. ---pesch@cygnus.com 19dec1990
-@ignore
-@kindex emacs epoch environment
-@kindex epoch
-@kindex inspect
-
-Version 18 of Emacs has a built-in window system called the @code{epoch}
-environment. Users of this environment can use a new command,
-@code{inspect} which performs identically to @code{print} except that
-each value is printed in its own window.
-@end ignore
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node _GDBN__ Files, Targets, Altering, Top
-@chapter _GDBN__'s Files
-
-@menu
-* Files:: Commands to Specify Files
-* Symbol Errors:: Errors Reading Symbol Files
-@end menu
-
-@node Files, Symbol Errors, _GDBN__ Files, _GDBN__ Files
-@section Commands to Specify Files
-@cindex core dump file
-@cindex symbol table
-_GDBN__ needs to know the file name of the program to be debugged, both in
-order to read its symbol table and in order to start the program. To
-debug a core dump of a previous run, _GDBN__ must be told the file name of
-the core dump.
-
-The usual way to specify the executable and core dump file names is with
-the command arguments given when you start _GDBN__, as discussed in
-@pxref{Invocation}.
-
-Occasionally it is necessary to change to a different file during a
-_GDBN__ session. Or you may run _GDBN__ and forget to specify the files you
-want to use. In these situations the _GDBN__ commands to specify new files
-are useful.
-
-@table @code
-@item file @var{filename}
-@cindex executable file
-@kindex file
-Use @var{filename} as the program to be debugged. It is read for its
-symbols and for the contents of pure memory. It is also the program
-executed when you use the @code{run} command. If you do not specify a
-directory and the file is not found in _GDBN__'s working directory,
-
-_GDBN__ uses the environment variable @code{PATH} as a list of
-directories to search, just as the shell does when looking for a program
-to run. You can change the value of this variable, for both _GDBN__ and
-your program, using the @code{path} command.
-
-@code{file} with no argument makes _GDBN__ discard any information it
-has on both executable file and the symbol table.
-
-@item exec-file @var{filename}
-@kindex exec-file
-Specify that the program to be run (but not the symbol table) is found
-in @var{filename}. _GDBN__ will search the environment variable @code{PATH}
-if necessary to locate the program.
-
-@item symbol-file @var{filename}
-@kindex symbol-file
-Read symbol table information from file @var{filename}. @code{PATH} is
-searched when necessary. Use the @code{file} command to get both symbol
-table and program to run from the same file.
-
-@code{symbol-file} with no argument clears out _GDBN__'s information on your
-program's symbol table.
-
-The @code{symbol-file} command causes _GDBN__ to forget the contents of its
-convenience variables, the value history, and all breakpoints and
-auto-display expressions. This is because they may contain pointers to
-the internal data recording symbols and data types, which are part of
-the old symbol table data being discarded inside _GDBN__.
-
-@code{symbol-file} will not repeat if you press @key{RET} again after
-executing it once.
-
-On some kinds of object files, the @code{symbol-file} command does not
-actually read the symbol table in full right away. Instead, it scans
-the symbol table quickly to find which source files and which symbols
-are present. The details are read later, one source file at a time,
-when they are needed.
-
-The purpose of this two-stage reading strategy is to make _GDBN__ start up
-faster. For the most part, it is invisible except for occasional pauses
-while the symbol table details for a particular source file are being
-read. (The @code{set verbose} command can turn these pauses into
-messages if desired. @xref{Messages/Warnings}).
-
-When the symbol table is stored in COFF format, @code{symbol-file} does
-read the symbol table data in full right away. We haven't implemented
-the two-stage strategy for COFF yet.
-
-When _GDBN__ is configured for a particular environment, it will
-understand debugging information in whatever format is the standard
-generated for that environment; you may use either a GNU compiler, or
-other compilers that adhere to the local conventions. Best results are
-usually obtained from GNU compilers; for example, using @code{_GCC__}
-you can generate debugging information for optimized code.
-
-@item core-file @var{filename}
-@itemx core @var{filename}
-@kindex core
-@kindex core-file
-Specify the whereabouts of a core dump file to be used as the ``contents
-of memory''. Traditionally, core files contain only some parts of the
-address space of the process that generated them; _GDBN__ can access the
-executable file itself for other parts.
-
-@code{core-file} with no argument specifies that no core file is
-to be used.
-
-Note that the core file is ignored when your program is actually running
-under _GDBN__. So, if you have been running the program and you wish to
-debug a core file instead, you must kill the subprocess in which the
-program is running. To do this, use the @code{kill} command
-(@pxref{Kill Process}).
-
-@item load @var{filename}
-@kindex load
-_if__(_GENERIC__)
-Depending on what remote debugging facilities are configured into
-_GDBN__, the @code{load} command may be available. Where it exists, it
-is meant to make @var{filename} (an executable) available for debugging
-on the remote system---by downloading, or dynamic linking, for example.
-@code{load} also records @var{filename}'s symbol table in _GDBN__, like
-the @code{add-symbol-file} command.
-
-If @code{load} is not available on your _GDBN__, attempting to execute
-it gets the error message ``@code{You can't do that when your target is
-@dots{}}''
-_fi__(_GENERIC__)
-
-_if__(_VXWORKS__)
-On VxWorks, @code{load} will dynamically link @var{filename} on the
-current target system as well as adding its symbols in _GDBN__.
-_fi__(_VXWORKS__)
-
-_if__(_I960__)
-@cindex download to Nindy-960
-With the Nindy interface to an Intel 960 board, @code{load} will
-download @var{filename} to the 960 as well as adding its symbols in
-_GDBN__.
-_fi__(_I960__)
-
-@code{load} will not repeat if you press @key{RET} again after using it.
-
-@item add-symbol-file @var{filename} @var{address}
-@kindex add-symbol-file
-@cindex dynamic linking
-The @code{add-symbol-file} command reads additional symbol table information
-from the file @var{filename}. You would use this command when that file
-has been dynamically loaded (by some other means) into the program that
-is running. @var{address} should be the memory address at which the
-file has been loaded; _GDBN__ cannot figure this out for itself.
-
-The symbol table of the file @var{filename} is added to the symbol table
-originally read with the @code{symbol-file} command. You can use the
-@code{add-symbol-file} command any number of times; the new symbol data thus
-read keeps adding to the old. To discard all old symbol data instead,
-use the @code{symbol-file} command.
-
-@code{add-symbol-file} will not repeat if you press @key{RET} after using it.
-
-@item info files
-@itemx info target
-@kindex info files
-@kindex info target
-@code{info files} and @code{info target} are synonymous; both print the
-current targets (@pxref{Targets}), including the names of the executable
-and core dump files currently in use by _GDBN__, and the files from
-which symbols were loaded. The command @code{help targets} lists all
-possible targets rather than current ones.
-
-@end table
-
-All file-specifying commands allow both absolute and relative file names
-as arguments. _GDBN__ always converts the file name to an absolute path
-name and remembers it that way.
-
-@kindex sharedlibrary
-@kindex share
-@cindex shared libraries
-
-_GDBN__ supports the SunOS shared library format. Symbols from a shared
-library cannot be referenced before the shared library has been linked
-with the program. (That is to say, until after you type @code{run} and
-the function @code{main} has been entered; or when examining core
-files.) Once the shared library has been linked in, you can use the
-following commands:
-
-@table @code
-@item sharedlibrary @var{regex}
-@itemx share @var{regex}
-Load shared object library symbols for files matching a UNIX regular
-expression.
-
-@item share
-@itemx sharedlibrary
-Load symbols for all shared libraries.
-
-@item info share
-@itemx info sharedlibrary
-@kindex info sharedlibrary
-@kindex info share
-Print the names of the shared libraries which you have loaded with the
-@code{sharedlibrary} command.
-@end table
-
-@code{sharedlibrary} does not repeat automatically when you press
-@key{RET} after using it once.
-
-@node Symbol Errors, , Files, _GDBN__ Files
-@section Errors Reading Symbol Files
-While a symbol file is being read, _GDBN__ will occasionally encounter
-problems, such as symbol types it does not recognize, or known bugs in
-compiler output. By default, it prints one message about each such
-type of problem, no matter how many times the problem occurs. You can
-ask it to print more messages, to see how many times the problems occur,
-or can shut the messages off entirely, with the @code{set
-complaints} command (@xref{Messages/Warnings}).
-
-The messages currently printed, and their meanings, are:
-
-@table @code
-@item inner block not inside outer block in @var{symbol}
-
-The symbol information shows where symbol scopes begin and end
-(such as at the start of a function or a block of statements). This
-error indicates that an inner scope block is not fully contained
-in its outer scope blocks.
-
-_GDBN__ circumvents the problem by treating the inner block as if it had
-the same scope as the outer block. In the error message, @var{symbol}
-may be shown as ``@code{(don't know)}'' if the outer block is not a
-function.
-
-@item block at @var{address} out of order
-
-The symbol information for symbol scope blocks should occur in
-order of increasing addresses. This error indicates that it does not
-do so.
-
-_GDBN__ does not circumvent this problem, and will have trouble locating
-symbols in the source file whose symbols being read. (You can often
-determine what source file is affected by specifying @code{set verbose
-on}. @xref{Messages/Warnings}.)
-
-@item bad block start address patched
-
-The symbol information for a symbol scope block has a start address
-smaller than the address of the preceding source line. This is known
-to occur in the SunOS 4.1.1 (and earlier) C compiler.
-
-_GDBN__ circumvents the problem by treating the symbol scope block as
-starting on the previous source line.
-
-@c @item{encountered DBX-style class variable debugging information.
-@c You seem to have compiled your program with "g++ -g0" instead of "g++ -g".
-@c Therefore _GDBN__ will not know about your class variables}
-@c
-@c This error indicates that the symbol information produced for a C++
-@c program includes zero-size fields, which indicated static fields in
-@c a previous release of the G++ compiler. This message is probably
-@c obsolete.
-@c
-@item bad string table offset in symbol @var{n}
-
-@cindex foo
-Symbol number @var{n} contains a pointer into the string table which is
-larger than the size of the string table.
-
-_GDBN__ circumvents the problem by considering the symbol to have the
-name @code{foo}, which may cause other problems if many symbols end up
-with this name.
-
-@item unknown symbol type @code{0x@var{nn}}
-
-The symbol information contains new data types that _GDBN__ does not yet
-know how to read. @code{0x@var{nn}} is the symbol type of the misunderstood
-information, in hexadecimal.
-
-_GDBN__ circumvents the error by ignoring this symbol information. This
-will usually allow the program to be debugged, though certain symbols
-will not be accessible. If you encounter such a problem and feel like
-debugging it, you can debug @code{_GDBP__} with itself, breakpoint on
-@code{complain}, then go up to the function @code{read_dbx_symtab} and
-examine @code{*bufp} to see the symbol.
-
-@item stub type has NULL name
-_GDBN__ could not find the full definition for a struct or class.
-
-@ignore
-@c this is #if 0'd in dbxread.c as of (at least!) 17 may 1991
-@item const/volatile indicator missing, got '@var{X}'
-
-The symbol information for a C++ member function is missing some
-information that the compiler should have output for it.
-@end ignore
-
-@item C++ type mismatch between compiler and debugger
-
-The debugger could not parse a type specification output by the compiler
-for some C++ object.
-
-@end table
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Copying, Index, Installing _GDBN__, Top
-@appendix Copying GDB
-@c this is an attempt to kluge around what may be a bug in texinfo;
-@c @xrefs to this node came out pointing several pages further down when
-@c the @node was immediately followed by @unnumbered.
-@c While we're at it, might as well give an Appendix heading that
-@c matches RMS' preferred nodename "Copying".
-
-@unnumbered GNU GENERAL PUBLIC LICENSE
-@center Version 1, February 1989
-
-@display
-Copyright @copyright{} 1989 Free Software Foundation, Inc.
-675 Mass Ave, Cambridge, MA 02139, USA
-
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-@end display
-
-@unnumberedsec Preamble
-
- The license agreements of most software companies try to keep users
-at the mercy of those companies. By contrast, our General Public
-License is intended to guarantee your freedom to share and change free
-software---to make sure the software is free for all its users. The
-General Public License applies to the Free Software Foundation's
-software and to any other program whose authors commit to using it.
-You can use it for your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Specifically, the General Public License is designed to make
-sure that you have the freedom to give away or sell copies of free
-software, that you receive source code or can get it if you want it,
-that you can change the software or use pieces of it in new free
-programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of a such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must tell them their rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
-@iftex
-@unnumberedsec TERMS AND CONDITIONS
-@end iftex
-@ifinfo
-@center TERMS AND CONDITIONS
-@end ifinfo
-
-@enumerate
-@item
-This License Agreement applies to any program or other work which
-contains a notice placed by the copyright holder saying it may be
-distributed under the terms of this General Public License. The
-``Program'', below, refers to any such program or work, and a ``work based
-on the Program'' means either the Program or any work containing the
-Program or a portion of it, either verbatim or with modifications. Each
-licensee is addressed as ``you''.
-
-@item
-You may copy and distribute verbatim copies of the Program's source
-code as you receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice and
-disclaimer of warranty; keep intact all the notices that refer to this
-General Public License and to the absence of any warranty; and give any
-other recipients of the Program a copy of this General Public License
-along with the Program. You may charge a fee for the physical act of
-transferring a copy.
-
-@item
-You may modify your copy or copies of the Program or any portion of
-it, and copy and distribute such modifications under the terms of Paragraph
-1 above, provided that you also do the following:
-
-@itemize @bullet
-@item
-cause the modified files to carry prominent notices stating that
-you changed the files and the date of any change; and
-
-@item
-cause the whole of any work that you distribute or publish, that
-in whole or in part contains the Program or any part thereof, either
-with or without modifications, to be licensed at no charge to all
-third parties under the terms of this General Public License (except
-that you may choose to grant warranty protection to some or all
-third parties, at your option).
-
-@item
-If the modified program normally reads commands interactively when
-run, you must cause it, when started running for such interactive use
-in the simplest and most usual way, to print or display an
-announcement including an appropriate copyright notice and a notice
-that there is no warranty (or else, saying that you provide a
-warranty) and that users may redistribute the program under these
-conditions, and telling the user how to view a copy of this General
-Public License.
-
-@item
-You may charge a fee for the physical act of transferring a
-copy, and you may at your option offer warranty protection in
-exchange for a fee.
-@end itemize
-
-Mere aggregation of another independent work with the Program (or its
-derivative) on a volume of a storage or distribution medium does not bring
-the other work under the scope of these terms.
-
-@item
-You may copy and distribute the Program (or a portion or derivative of
-it, under Paragraph 2) in object code or executable form under the terms of
-Paragraphs 1 and 2 above provided that you also do one of the following:
-
-@itemize @bullet
-@item
-accompany it with the complete corresponding machine-readable
-source code, which must be distributed under the terms of
-Paragraphs 1 and 2 above; or,
-
-@item
-accompany it with a written offer, valid for at least three
-years, to give any third party free (except for a nominal charge
-for the cost of distribution) a complete machine-readable copy of the
-corresponding source code, to be distributed under the terms of
-Paragraphs 1 and 2 above; or,
-
-@item
-accompany it with the information you received as to where the
-corresponding source code may be obtained. (This alternative is
-allowed only for noncommercial distribution and only if you
-received the program in object code or executable form alone.)
-@end itemize
-
-Source code for a work means the preferred form of the work for making
-modifications to it. For an executable file, complete source code means
-all the source code for all modules it contains; but, as a special
-exception, it need not include source code for modules which are standard
-libraries that accompany the operating system on which the executable
-file runs, or for standard header files or definitions files that
-accompany that operating system.
-
-@item
-You may not copy, modify, sublicense, distribute or transfer the
-Program except as expressly provided under this General Public License.
-Any attempt otherwise to copy, modify, sublicense, distribute or transfer
-the Program is void, and will automatically terminate your rights to use
-the Program under this License. However, parties who have received
-copies, or rights to use copies, from you under this General Public
-License will not have their licenses terminated so long as such parties
-remain in full compliance.
-
-@item
-By copying, distributing or modifying the Program (or any work based
-on the Program) you indicate your acceptance of this license to do so,
-and all its terms and conditions.
-
-@item
-Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the original
-licensor to copy, distribute or modify the Program subject to these
-terms and conditions. You may not impose any further restrictions on the
-recipients' exercise of the rights granted herein.
-
-@item
-The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of the license which applies to it and ``any
-later version'', you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-the license, you may choose any version ever published by the Free Software
-Foundation.
-
-@item
-If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-@iftex
-@heading NO WARRANTY
-@end iftex
-@ifinfo
-@center NO WARRANTY
-@end ifinfo
-
-@item
-BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM ``AS IS'' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-@item
-IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL
-ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
-ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT
-LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES
-SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE
-WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
-ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-@end enumerate
-
-@iftex
-@heading END OF TERMS AND CONDITIONS
-@end iftex
-@ifinfo
-@center END OF TERMS AND CONDITIONS
-@end ifinfo
-
-@page
-@unnumberedsec Applying These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to humanity, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these
-terms.
-
- To do so, attach the following notices to the program. It is safest to
-attach them to the start of each source file to most effectively convey
-the exclusion of warranty; and each file should have at least the
-``copyright'' line and a pointer to where the full notice is found.
-
-@smallexample
-@var{one line to give the program's name and a brief idea of what it does.}
-Copyright (C) 19@var{yy} @var{name of author}
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-@end smallexample
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-@smallexample
-Gnomovision version 69, Copyright (C) 19@var{yy} @var{name of author}
-Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-This is free software, and you are welcome to redistribute it
-under certain conditions; type `show c' for details.
-@end smallexample
-
-The hypothetical commands `show w' and `show c' should show the
-appropriate parts of the General Public License. Of course, the
-commands you use may be called something other than `show w' and `show
-c'; they could even be mouse-clicks or menu items---whatever suits your
-program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a ``copyright disclaimer'' for the program, if
-necessary. Here is a sample; alter the names:
-
-@smallexample
-Yoyodyne, Inc., hereby disclaims all copyright interest in the
-program `Gnomovision' (a program to direct compilers to make passes
-at assemblers) written by James Hacker.
-
-@var{signature of Ty Coon}, 1 April 1989
-Ty Coon, President of Vice
-@end smallexample
-
-That's all there is to it!
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Installing _GDBN__, Copying, Renamed Commands, Top
-@appendix Installing _GDBN__
-@cindex configuring _GDBN__
-@cindex installation
-
-The script @code{config.gdb} automates the process of preparing _GDBN__
-for installation; you can then use @code{make} to actually build it.
-The best way to build _GDBN__ is in a subdirectory that records the
-configuration options used; this gives you a clean way of building
-_GDBN__ binaries with several different configuration options.
-@code{config.gdb} doesn't depend on this---it's just a good habit. For
-example, assuming the _GDBN__ source is in a directory called
-``@code{gdb-4.0}'':
-
-@example
-cd gdb-4.0
-mkdir =sun3os4
-cd =sun3os4
-../config.gdb sun3os4
-make
-@end example
-
-@noindent
-will install _GDBN__ on a Sun 3 running SunOS 4.
-
-@table @code
-@kindex config.gdb
-@item config.gdb @var{machine}
-@itemx config.gdb -srcdir=@var{dir} @var{machine}
-This is the most usual way of configuring _GDBN__; to debug programs running
-on the same machine as _GDBN__ itself. If you wish to build the _GDBN__ binaries
-in a completely different directory from the sources, specify a path to
-the source directory using the @samp{-srcdir} option.
-
-@item config.gdb -host
-@cindex host environments
-Display a list of supported host environments for _GDBN__.
-
-@item config.gdb @var{host} @var{target}
-@itemx config.gdb -srcdir=@var{dir} @var{host} @var{target}
-@cindex cross-debugging
-_GDBN__ can also be used as a cross-debugger, running on a machine of one
-type while debugging a program running on a machine of another type.
-You configure it this way by specifying first the @var{host}, then the
-@var{target} environment on the @code{config.gdb} argument list; the
-@var{host} is where _GDBN__ runs, and the @var{target} is where your program
-runs. @xref{Remote}. Again, you can use @samp{-srcdir} to specify a
-path to the _GDBN__ source.
-
-@item config.gdb -target
-@cindex target environments
-Display a list of supported target environments for _GDBN__.
-@end table
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Invocation, Commands, Sample Session, Top
-@chapter Getting In and Out of _GDBN__
-
-@menu
-* Starting _GDBN__:: Starting _GDBN__
-* Leaving _GDBN__:: Leaving _GDBN__
-* Shell Commands:: Shell Commands
-@end menu
-
-@node Starting _GDBN__, Leaving _GDBN__, Invocation, Invocation
-@section Starting _GDBN__
-
-_GDBN__ is invoked with the shell command @code{_GDBP__}. Once started,
-it reads commands from the terminal until you tell it to exit.
-
-You can run @code{_GDBP__} with no arguments or options; but the most
-usual way to start _GDBN__ is with one argument or two, specifying an
-executable program as the argument:
-@example
-_GDBP__ program
-@end example
-@noindent
-You can also start with both an executable program and a core file specified:
-@example
-_GDBP__ program core
-@end example
-
-@noindent
-You can further control how _GDBN__ starts up by using command-line
-options. _GDBN__ itself can remind you of the options available:
-@example
-_GDBP__ -help
-@end example
-@noindent
-will display all available options and briefly describe their use
-(@samp{_GDBP__ -h} is a shorter equivalent).
-
-All options and command line arguments you give are processed
-in sequential order. The order makes a difference when the
-@samp{-x} option is used.
-
-@menu
-* File Options:: Choosing Files
-* Mode Options:: Choosing Modes
-_if__(!_GENERIC__)
-_include__(gdb.inv.m-m4)_dnl__
-_fi__(!_GENERIC__)
-@end menu
-
-@node File Options, Mode Options, Starting _GDBN__, Starting _GDBN__
-@subsection Choosing Files
-
-As shown above, any arguments other than options specify an executable
-file and core file; that is, the first argument encountered with no
-associated option flag is equivalent to a @samp{-se} option, and the
-second, if any, is equivalent to a @samp{-c} option. Many options have
-both long and short forms; both are shown here. The long forms are also
-recognized if you truncate them, so long as enough of the option is
-present to be unambiguous. (If you prefer, you can flag option
-arguments with @samp{+} rather than @samp{-}, though we illustrate the
-more usual convention.)
-
-@table @code
-@item -symbols=@var{file}
-@itemx -s @var{file}
-Read symbol table from file @var{file}.
-
-@item -exec=@var{file}
-@itemx -e @var{file}
-Use file @var{file} as the executable file to execute when
-appropriate, and for examining pure data in conjunction with a core
-dump.
-
-@item -se @var{file}
-Read symbol table from file @var{file} and use it as the executable
-file.
-
-@item -core=@var{file}
-@itemx -c @var{file}
-Use file @var{file} as a core dump to examine.
-
-@item -command=@var{file}
-@itemx -x @var{file}
-Execute _GDBN__ commands from file @var{file}. @xref{Command Files}.
-
-@item -directory=@var{directory}
-@itemx -d @var{directory}
-Add @var{directory} to the path to search for source files.
-@end table
-
-_if__(!_GENERIC__)
-@node Mode Options, i960-Nindy Remote, File Options, Starting _GDBN__
-_fi__(!_GENERIC__)
-_if__(_GENERIC__)
-@node Mode Options, , File Options, Starting _GDBN__
-_fi__(_GENERIC__)
-@subsection Choosing Modes
-
-@table @code
-@item -nx
-@itemx -n
-Do not execute commands from any @file{_GDBINIT__} initialization files.
-Normally, the commands in these files are executed after all the
-command options and arguments have been processed. @xref{Command
-Files}.
-
-@item -quiet
-@itemx -q
-``Quiet''. Do not print the introductory and copyright messages. These
-messages are also suppressed in batch mode, or if an executable file name is
-specified on the _GDBN__ command line.
-
-@item -batch
-Run in batch mode. Exit with status @code{0} after processing all the command
-files specified with @samp{-x} (and @file{_GDBINIT__}, if not inhibited).
-Exit with nonzero status if an error occurs in executing the _GDBN__
-commands in the command files.
-
-Batch mode may be useful for running _GDBN__ as a filter, for example to
-download and run a program on another computer; in order to make this
-more useful, the message
-@example
-Program exited normally.
-@end example
-@noindent
-(which is ordinarily issued whenever a program running under _GDBN__ control
-terminates) is not issued when running in batch mode.
-
-@item -cd @var{directory}
-Run _GDBN__ using @var{directory} as its working directory,
-instead of the current directory.
-
-@item -fullname
-@itemx -f
-This option is used when Emacs runs _GDBN__ as a subprocess. It tells _GDBN__
-to output the full file name and line number in a standard,
-recognizable fashion each time a stack frame is displayed (which
-includes each time the program stops). This recognizable format looks
-like two @samp{\032} characters, followed by the file name, line number
-and character position separated by colons, and a newline. The
-Emacs-to-_GDBN__ interface program uses the two @samp{\032} characters as
-a signal to display the source code for the frame.
-
-@item -b @var{bps}
-Set the line speed (baud rate or bits per second) of any serial
-interface used by _GDBN__ for remote debugging.
-
-@item -tty @var{device}
-Run using @var{device} for your program's standard input and output.
-@c FIXME: kingdon thinks there's more to -tty. Investigate.
-@end table
-
-_if__(!_GENERIC__)
-_include__(gdb.inv.s-m4)
-_fi__(!_GENERIC__)
-
-@node Leaving _GDBN__, Shell Commands, Starting _GDBN__, Invocation
-@section Leaving _GDBN__
-@cindex exiting _GDBN__
-@table @code
-@item quit
-@kindex quit
-@kindex q
-To exit _GDBN__, use the @code{quit} command (abbreviated @code{q}), or type
-an end-of-file character (usually @kbd{C-d}).
-@end table
-
-@cindex interrupt
-An interrupt (often @kbd{C-c}) will not exit from _GDBN__, but rather
-will terminate the action of any _GDBN__ command that is in progress and
-return to _GDBN__ command level. It is safe to type the interrupt
-character at any time because _GDBN__ does not allow it to take effect
-until a time when it is safe.
-
-If you've been using _GDBN__ to control an attached process or device,
-you can release it with the @code{detach} command; @pxref{Attach}.
-
-@node Shell Commands, , Leaving _GDBN__, Invocation
-@section Shell Commands
-If you just need to execute occasional shell commands during your
-debugging session, there's no need to leave or suspend _GDBN__; you can
-just use the @code{shell} command.
-
-@table @code
-@item shell @var{command string}
-@kindex shell
-@cindex shell escape
-Directs _GDBN__ to invoke an inferior shell to execute @var{command
-string}. If it exists, the environment variable @code{SHELL} is used
-for the name of the shell to run. Otherwise _GDBN__ uses
-@code{/bin/sh}.
-@end table
-
-The utility @code{make} is often needed in development environments.
-You don't have to use the @code{shell} command for this purpose in _GDBN__:
-
-@table @code
-@item make @var{make-args}
-@kindex make
-@cindex calling make
-Causes _GDBN__ to execute an inferior @code{make} program with the specified
-arguments. This is equivalent to @samp{shell make @var{make-args}}.
-@end table
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@iftex
-@include rdl-apps.texinfo
-@end iftex
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Renamed Commands, Installing _GDBN__, _GDBN__ Bugs, Top
-@appendix Renamed Commands
-
-The following commands were renamed in _GDBN__ 4.0, in order to make the
-command set as a whole more consistent and easier to use and remember:
-
-@kindex add-syms
-@kindex delete environment
-@kindex info copying
-@kindex info convenience
-@kindex info directories
-@kindex info editing
-@kindex info history
-@kindex info targets
-@kindex info values
-@kindex info version
-@kindex info warranty
-@kindex set addressprint
-@kindex set arrayprint
-@kindex set prettyprint
-@kindex set screen-height
-@kindex set screen-width
-@kindex set unionprint
-@kindex set vtblprint
-@kindex set demangle
-@kindex set asm-demangle
-@kindex set sevenbit-strings
-@kindex set array-max
-@kindex set caution
-@kindex set history write
-@kindex show addressprint
-@kindex show arrayprint
-@kindex show prettyprint
-@kindex show screen-height
-@kindex show screen-width
-@kindex show unionprint
-@kindex show vtblprint
-@kindex show demangle
-@kindex show asm-demangle
-@kindex show sevenbit-strings
-@kindex show array-max
-@kindex show caution
-@kindex show history write
-@kindex unset
-
-@ifinfo
-OLD COMMAND NEW COMMAND
---------------- ----------------------------------
-add-syms add-symbol-file
-delete environment unset environment
-info convenience show convenience
-info copying show copying
-info directories show directories
-info editing show commands
-info history show values
-info targets help target
-info values show values
-info version show version
-info warranty show warranty
-set/show addressprint set/show print address
-set/show array-max set/show print elements
-set/show arrayprint set/show print array
-set/show asm-demangle set/show print asm-demangle
-set/show caution set/show confirm
-set/show demangle set/show print demangle
-set/show history write set/show history save
-set/show prettyprint set/show print pretty
-set/show screen-height set/show height
-set/show screen-width set/show width
-set/show sevenbit-strings set/show print sevenbit-strings
-set/show unionprint set/show print union
-set/show vtblprint set/show print vtbl
-
-unset [ No longer an alias for delete ]
-@end ifinfo
-
-@tex
-\vskip \parskip\vskip \baselineskip
-\halign{\tt #\hfil &\qquad#&\tt #\hfil\cr
-{\bf Old Command} &&{\bf New Command}\cr
-add-syms &&add-symbol-file\cr
-delete environment &&unset environment\cr
-info convenience &&show convenience\cr
-info copying &&show copying\cr
-info directories &&show directories \cr
-info editing &&show commands\cr
-info history &&show values\cr
-info targets &&help target\cr
-info values &&show values\cr
-info version &&show version\cr
-info warranty &&show warranty\cr
-set{\rm / }show addressprint &&set{\rm / }show print address\cr
-set{\rm / }show array-max &&set{\rm / }show print elements\cr
-set{\rm / }show arrayprint &&set{\rm / }show print array\cr
-set{\rm / }show asm-demangle &&set{\rm / }show print asm-demangle\cr
-set{\rm / }show caution &&set{\rm / }show confirm\cr
-set{\rm / }show demangle &&set{\rm / }show print demangle\cr
-set{\rm / }show history write &&set{\rm / }show history save\cr
-set{\rm / }show prettyprint &&set{\rm / }show print pretty\cr
-set{\rm / }show screen-height &&set{\rm / }show height\cr
-set{\rm / }show screen-width &&set{\rm / }show width\cr
-set{\rm / }show sevenbit-strings &&set{\rm / }show print sevenbit-strings\cr
-set{\rm / }show unionprint &&set{\rm / }show print union\cr
-set{\rm / }show vtblprint &&set{\rm / }show print vtbl\cr
-\cr
-unset &&\rm(No longer an alias for delete)\cr
-}
-@end tex
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Running, Stopping, Commands, Top
-@chapter Running Programs Under _GDBN__
-
-@menu
-* Compilation:: Compiling for Debugging
-* Starting:: Starting your Program
-* Arguments:: Your Program's Arguments
-* Environment:: Your Program's Environment
-* Working Directory:: Your Program's Working Directory
-* Input/Output:: Your Program's Input and Output
-* Attach:: Debugging an Already-Running Process
-* Kill Process:: Killing the Child Process
-@end menu
-
-@node Compilation, Starting, Running, Running
-@section Compiling for Debugging
-
-In order to debug a program effectively, you need to generate
-debugging information when you compile it. This debugging information
-is stored in the object file; it describes the data type of each
-variable or function and the correspondence between source line numbers
-and addresses in the executable code.
-
-To request debugging information, specify the @samp{-g} option when you run
-the compiler.
-
-Many C compilers are unable to handle the @samp{-g} and @samp{-O}
-options together. Using those compilers, you cannot generate optimized
-executables containing debugging information.
-
-The GNU C compiler supports @samp{-g} with or without @samp{-O}, making it
-possible to debug optimized code. We recommend that you @emph{always} use
-@samp{-g} whenever you compile a program. You may think the program is
-correct, but there's no sense in pushing your luck.
-
-Some things do not work as well with @samp{-g -O} as with just
-@samp{-g}, particularly on machines with instruction scheduling. If in
-doubt, recompile with @samp{-g} alone, and if this fixes the problem,
-please report it as a bug (including a test case!).
-
-Older versions of the GNU C compiler permitted a variant option
-@samp{-gg} for debugging information. _GDBN__ no longer supports this
-format; if your GNU C compiler has this option, do not use it.
-
-@ignore
-@comment As far as I know, there are no cases in which _GDBN__ will
-@comment produce strange output in this case. (but no promises).
-If your program includes archives made with the @code{ar} program, and
-if the object files used as input to @code{ar} were compiled without the
-@samp{-g} option and have names longer than 15 characters, _GDBN__ will get
-confused reading the program's symbol table. No error message will be
-given, but _GDBN__ may behave strangely. The reason for this problem is a
-deficiency in the Unix archive file format, which cannot represent file
-names longer than 15 characters.
-
-To avoid this problem, compile the archive members with the @samp{-g}
-option or use shorter file names. Alternatively, use a version of GNU
-@code{ar} dated more recently than August 1989.
-@end ignore
-
-
-@node Starting, Arguments, Compilation, Running
-@section Starting your Program
-@cindex starting
-@cindex running
-@table @code
-@item run
-@itemx r
-@kindex run
-Use the @code{run} command to start your program under _GDBN__.
-_if__(_VXWORKS__)
-Except on VxWorks, you
-_fi__(_VXWORKS__)
-_if__(!_VXWORKS__)
-You
-_fi__(!_VXWORKS__)
-must first specify the program name with an argument to _GDBN__
-(@pxref{Invocation}), or using the @code{file} or @code{exec-file}
-command (@pxref{Files}).@refill
-@end table
-
-On targets that support processes, @code{run} creates an inferior
-process and makes that process run your program. On other targets,
-@code{run} jumps to the start of the program.
-
-The execution of a program is affected by certain information it
-receives from its superior. _GDBN__ provides ways to specify this
-information, which you must do @i{before} starting the program. (You
-can change it after starting the program, but such changes will only affect
-the program the next time you start it.) This information may be
-divided into four categories:
-
-@table @asis
-@item The @i{arguments.}
-You specify the arguments to give your program as the arguments of the
-@code{run} command. If a shell is available on your target, the shell
-is used to pass the arguments, so that you may use normal conventions
-(such as wildcard expansion or variable substitution) in
-describing the arguments. In Unix systems, you can control which shell
-is used with the @code{SHELL} environment variable. @xref{Arguments}.@refill
-
-@item The @i{environment.}
-Your program normally inherits its environment from _GDBN__, but you can
-use the _GDBN__ commands @code{set environment} and @code{unset
-environment} to change parts of the environment that will be given to
-the program. @xref{Environment}.@refill
-
-@item The @i{working directory.}
-Your program inherits its working directory from _GDBN__. You can set
-_GDBN__'s working directory with the @code{cd} command in _GDBN__.
-@xref{Working Directory}.
-
-@item The @i{standard input and output.}
-Your program normally uses the same device for standard input and
-standard output as _GDBN__ is using. You can redirect input and output
-in the @code{run} command line, or you can use the @code{tty} command to
-set a different device for your program.
-@xref{Input/Output}.
-@end table
-
-When you issue the @code{run} command, your program begins to execute
-immediately. @xref{Stopping}, for discussion of how to arrange for your
-program to stop. Once your program has been started by the @code{run}
-command (and then stopped), you may evaluate expressions that involve
-calls to functions in the inferior, using the @code{print} or
-@code{call} commands. @xref{Data}.
-
-If the modification time of your symbol file has changed since the last
-time _GDBN__ read its symbols, _GDBN__ will discard its symbol table and re-read
-it. In this process, it tries to retain your current breakpoints.
-
-@node Arguments, Environment, Starting, Running
-@section Your Program's Arguments
-
-@cindex arguments (to your program)
-The arguments to your program can be specified by the arguments of the
-@code{run} command. They are passed to a shell, which expands wildcard
-characters and performs redirection of I/O, and thence to the program.
-_GDBN__ uses the shell indicated by your environment variable
-@code{SHELL} if it exists; otherwise, _GDBN__ uses @code{/bin/sh}.
-
-@code{run} with no arguments uses the same arguments used by the previous
-@code{run}, or those set by the @code{set args} command.
-
-@kindex set args
-@table @code
-@item set args
-Specify the arguments to be used the next time your program is run. If
-@code{set args} has no arguments, @code{run} will execute your program
-with no arguments. Once you have run your program with arguments, this
-is the only way to run it again without arguments.
-
-@item show args
-@kindex show args
-Show the arguments to give your program when it is started.
-@end table
-
-@node Environment, Working Directory, Arguments, Running
-@section Your Program's Environment
-
-@cindex environment (of your program)
-The @dfn{environment} consists of a set of environment variables and
-their values. Environment variables conventionally record such things as
-your user name, your home directory, your terminal type, and your search
-path for programs to run. Usually you set up environment variables with
-the shell and they are inherited by all the other programs you run. When
-debugging, it can be useful to try running the program with a modified
-environment without having to start _GDBN__ over again.
-
-@table @code
-@item path @var{directory}
-@kindex path
-Add @var{directory} to the front of the @code{PATH} environment variable
-(the search path for executables), for both _GDBN__ and your program.
-You may specify several directory names, separated by @samp{:} or
-whitespace. If @var{directory} is already in the path, it is moved to
-the front, so it will be searched sooner. You can use the string
-@samp{$cwd} to refer to whatever is the current working directory at the
-time _GDBN__ searches the path. @footnote{If you use @samp{.} instead,
-it refers to the directory where you executed the @code{path} command.
-_GDBN__ fills in the current path where needed in the @var{directory}
-argument, before adding it to the search path.}
-@c 'path' is explicitly nonrepeatable, but RMS points out it's silly to
-@c document that, since repeating it would be a no-op.
-
-@item show paths
-@kindex show paths
-Display the list of search paths for executables (the @code{PATH}
-environment variable).
-
-@item show environment @var{varname}
-@kindex show environment
-Print the value of environment variable @var{varname} to be given to
-your program when it starts.
-
-@item show environment
-Print the names and values of all environment variables to be given to
-your program.
-
-@item set environment @var{varname} @var{value}
-@itemx set environment @var{varname} = @var{value}
-@kindex set environment
-Sets environment variable @var{varname} to @var{value}. The value
-changes for your program only, not for _GDBN__ itself. @var{value} may
-be any string; the values of environment variables are just strings, and
-any interpretation is supplied by your program itself. The @var{value}
-parameter is optional; if it is eliminated, the variable is set to a
-null value.
-@c "any string" here doesn't include leading, trailing
-@c blanks. Gnu asks: does anyone care?
-
-For example, this command:
-
-@example
-set env USER = foo
-@end example
-
-@noindent
-tells a Unix program, when subsequently run, that its user is named
-@samp{foo}. (The spaces around @samp{=} are used for clarity here; they
-are not actually required.)
-
-@item unset environment @var{varname}
-@kindex unset environment
-Remove variable @var{varname} from the environment to be passed to your
-program. This is different from @samp{set env @var{varname} =};
-@code{unset environment} removes the variable from the environment,
-rather than assigning it an empty value.
-@end table
-
-@node Working Directory, Input/Output, Environment, Running
-@section Your Program's Working Directory
-
-@cindex working directory (of your program)
-Each time you start your program with @code{run}, it inherits its
-working directory from the current working directory of _GDBN__. _GDBN__'s
-working directory is initially whatever it inherited from its parent
-process (typically the shell), but you can specify a new working
-directory in _GDBN__ with the @code{cd} command.
-
-The _GDBN__ working directory also serves as a default for the commands
-that specify files for _GDBN__ to operate on. @xref{Files}.
-
-@table @code
-@item cd @var{directory}
-@kindex cd
-Set _GDBN__'s working directory to @var{directory}.
-
-@item pwd
-@kindex pwd
-Print _GDBN__'s working directory.
-@end table
-
-@node Input/Output, Attach, Working Directory, Running
-@section Your Program's Input and Output
-
-@cindex redirection
-@cindex i/o
-@cindex terminal
-@cindex controlling terminal
-By default, the program you run under _GDBN__ does input and output to
-the same terminal that _GDBN__ uses. _GDBN__ switches the terminal to
-its own terminal modes to interact with you, but it records the terminal
-modes your program was using and switches back to them when you continue
-running your program.
-
-@table @code
-@item info terminal
-@kindex info terminal
-Displays _GDBN__'s recorded information about the terminal modes your
-program is using.
-@end table
-
-You can redirect the program's input and/or output using shell
-redirection with the @code{run} command. For example,
-
-_0__@example
-run > outfile
-_1__@end example
-
-@noindent
-starts the program, diverting its output to the file @file{outfile}.
-
-@kindex tty
-Another way to specify where the program should do input and output is
-with the @code{tty} command. This command accepts a file name as
-argument, and causes this file to be the default for future @code{run}
-commands. It also resets the controlling terminal for the child
-process, for future @code{run} commands. For example,
-
-@example
-tty /dev/ttyb
-@end example
-
-@noindent
-directs that processes started with subsequent @code{run} commands
-default to do input and output on the terminal @file{/dev/ttyb} and have
-that as their controlling terminal.
-
-An explicit redirection in @code{run} overrides the @code{tty} command's
-effect on the input/output device, but not its effect on the controlling
-terminal.
-
-When you use the @code{tty} command or redirect input in the @code{run}
-command, only the input @emph{for your program} is affected. The input
-for _GDBN__ still comes from your terminal.
-
-@node Attach, Kill Process, Input/Output, Running
-@section Debugging an Already-Running Process
-@kindex attach
-@cindex attach
-
-@table @code
-@item attach @var{process-id}
-This command
-attaches to a running process---one that was started outside _GDBN__.
-(@code{info files} will show your active targets.) The command takes as
-argument a process ID. The usual way to find out the process-id of
-a Unix process is with the @code{ps} utility, or with the @samp{jobs -l}
-shell command.
-
-@code{attach} will not repeat if you press @key{RET} a second time after
-executing the command.
-@end table
-
-To use @code{attach}, you must be debugging in an environment which
-supports processes. You must also have permission to send the process a
-signal, and it must have the same effective user ID as the _GDBN__
-process.
-
-When using @code{attach}, you should first use the @code{file} command
-to specify the program running in the process and load its symbol table.
-@xref{Files}.
-
-The first thing _GDBN__ does after arranging to debug the specified
-process is to stop it. You can examine and modify an attached process
-with all the _GDBN__ commands that ordinarily available when you start
-processes with @code{run}. You can insert breakpoints; you can step and
-continue; you can modify storage. If you would rather the process
-continue running, you may use the @code{continue} command after
-attaching _GDBN__ to the process.
-
-@table @code
-@item detach
-@kindex detach
-When you have finished debugging the attached process, you can use the
-@code{detach} command to release it from _GDBN__'s control. Detaching
-the process continues its execution. After the @code{detach} command,
-that process and _GDBN__ become completely independent once more, and you
-are ready to @code{attach} another process or start one with @code{run}.
-@code{detach} will not repeat if you press @key{RET} again after
-executing the command.
-@end table
-
-If you exit _GDBN__ or use the @code{run} command while you have an attached
-process, you kill that process. By default, you will be asked for
-confirmation if you try to do either of these things; you can control
-whether or not you need to confirm by using the @code{set confirm} command
-(@pxref{Messages/Warnings}).
-
-@node Kill Process, , Attach, Running
-@c @group
-@section Killing the Child Process
-
-@table @code
-@item kill
-@kindex kill
-Kill the child process in which your program is running under _GDBN__.
-@end table
-
-This command is useful if you wish to debug a core dump instead of a
-running process. _GDBN__ ignores any core dump file while your program
-is running.
-@c @end group
-
-On some operating systems, you can't execute your program in another
-process while breakpoints are active inside _GDBN__. You can use the
-@code{kill} command in this situation to permit running the program
-outside the debugger.
-
-The @code{kill} command is also useful if you wish to recompile and
-relink the program, since on many systems it is impossible to modify an
-executable file which is running in a process. In this case, when you
-next type @code{run}, _GDBN__ will notice that the file has changed, and
-will re-read the symbol table (while trying to preserve your current
-breakpoint settings).
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Sample Session, Invocation, New Features, Top
-@chapter A Sample _GDBN__ Session
-
-You can use this manual at your leisure to read all about _GDBN__.
-However, a handful of commands are enough to get started using the
-debugger. This chapter illustrates these commands.
-
-@iftex
-In this sample session, we emphasize user input like this: @i{input},
-to make it easier to pick out from the surrounding output.
-@end iftex
-
-@c FIXME: this example may not be appropriate for some configs, where
-@c FIXME...primary interest is in remote use.
-_0__
-One of the preliminary versions of GNU @code{m4} (a generic macro
-processor) exhibits the following bug: sometimes, when we change its
-quote strings from the default, the commands used to capture one macro's
-definition in another stop working. In the following short @code{m4}
-session, we define a macro @code{foo} which expands to @code{0000}; we
-then use the @code{m4} builtin @code{defn} to define @code{bar} as the
-same thing. However, when we change the open quote string to
-@code{<QUOTE>} and the close quote string to @code{<UNQUOTE>}, the same
-procedure fails to define a new synonym @code{baz}:
-
-@smallexample
-$ @i{cd gnu/m4}
-$ @i{./m4}
-@i{define(foo,0000)}
-
-@i{foo}
-0000
-@i{define(bar,defn(`foo'))}
-
-@i{bar}
-0000
-@i{changequote(<QUOTE>,<UNQUOTE>)}
-
-@i{define(baz,defn(<QUOTE>foo<UNQUOTE>))}
-@i{baz}
-@i{C-D}
-m4: End of input: 0: fatal error: EOF in string
-@end smallexample
-
-@noindent
-Let's use _GDBN__ to try to see what's going on.
-
-@smallexample
-$ @i{_GDBP__ m4}
-Reading symbol data from m4...done.
-(_GDBP__)
-@end smallexample
-
-@noindent
-_GDBN__ only reads enough symbol data to know where to find the rest
-when needed; as a result, the first prompt comes up very quickly. We
-then tell _GDBN__ to use a narrower display width than usual, so
-that examples will fit in this manual.
-
-@smallexample
-(_GDBP__) @i{set width 70}
-@end smallexample
-
-@noindent
-Let's see how the @code{m4} builtin @code{changequote} works.
-Having looked at the source, we know the relevant subroutine is
-@code{m4_changequote}, so we set a breakpoint there with _GDBN__'s
-@code{break} command.
-
-@smallexample
-(_GDBP__) @i{break m4_changequote}
-Breakpoint 1 at 0x62f4: file builtin.c, line 879.
-@end smallexample
-
-@noindent
-Using the @code{run} command, we start @code{m4} running under _GDBN__
-control; as long as control does not reach the @code{m4_changequote}
-subroutine, the program runs as usual:
-
-@smallexample
-(_GDBP__) @i{run}
-Starting program: /work/Editorial/gdb/gnu/m4/m4
-@i{define(foo,0000)}
-
-@i{foo}
-0000
-@end smallexample
-
-@noindent
-To trigger the breakpoint, we call @code{changequote}. _GDBN__
-suspends execution of @code{m4}, displaying information about the
-context where it stops.
-
-@smallexample
-@i{changequote(<QUOTE>,<UNQUOTE>)}
-
-Breakpoint 1, m4_changequote (argc=3, argv=0x33c70) at builtin.c:879
-879 if (bad_argc(TOKEN_DATA_TEXT(argv[0]), argc, 1, 3))
-@end smallexample
-
-@noindent
-Now we use the command @code{n} (@code{next}) to advance execution to
-the next line of the current function.
-
-@smallexample
-(_GDBP__) @i{n}
-882 set_quotes((argc >= 2) ? TOKEN_DATA_TEXT(argv[1]) : nil,
-@end smallexample
-
-@noindent
-@code{set_quotes} looks like a promising subroutine. We can go into it
-by using the command @code{s} (@code{step}) instead of @code{next}.
-@code{step} goes to the next line to be executed in @emph{any}
-subroutine, so it steps into @code{set_quotes}.
-
-@smallexample
-(_GDBP__) @i{s}
-set_quotes (lq=0x34c78 "<QUOTE>", rq=0x34c88 "<UNQUOTE>")
- at input.c:530
-530 if (lquote != def_lquote)
-@end smallexample
-
-@noindent
-The summary display showing the subroutine where @code{m4} is now
-suspended (and its arguments) is called a stack frame display. We can
-use the @code{backtrace} command (which can also be spelled @code{bt}),
-to see where we are in the stack: it displays a stack frame for each
-active subroutine.
-
-@smallexample
-(_GDBP__) @i{bt}
-#0 set_quotes (lq=0x34c78 "<QUOTE>", rq=0x34c88 "<UNQUOTE>")
- at input.c:530
-#1 0x6344 in m4_changequote (argc=3, argv=0x33c70) at builtin.c:882
-#2 0x8174 in expand_macro (sym=0x33320) at macro.c:242
-#3 0x7a88 in expand_token (obs=0x0, t=209696, td=0xf7fffa30)
- at macro.c:71
-#4 0x79dc in expand_input () at macro.c:40
-#5 0x2930 in main (argc=0, argv=0xf7fffb20) at m4.c:195
-@end smallexample
-
-@noindent
-Let's step through a few more lines to see what happens. The first two
-times, we can use @samp{s}; the next two times we use @code{n} to avoid
-falling into the @code{xstrdup} subroutine.
-@smallexample
-(_GDBP__) @i{s}
-0x3b5c 532 if (rquote != def_rquote)
-(_GDBP__) @i{s}
-0x3b80 535 lquote = (lq == nil || *lq == '\0') ? def_lquote :\
- xstrdup(lq);
-(_GDBP__) @i{n}
-536 rquote = (rq == nil || *rq == '\0') ? def_rquote : xstrdup\
-(rq);
-(_GDBP__) @i{n}
-538 len_lquote = strlen(rquote);
-@end smallexample
-
-@noindent
-The last line displayed looks a little odd; let's examine the variables
-@code{lquote} and @code{rquote} to see if they are in fact the new left
-and right quotes we specified. We can use the command @code{p}
-(@code{print}) to see their values.
-
-@smallexample
-(_GDBP__) @i{p lquote}
-$1 = 0x35d40 "<QUOTE>"
-(_GDBP__) @i{p rquote}
-$2 = 0x35d50 "<UNQUOTE>"
-@end smallexample
-
-@noindent
-@code{lquote} and @code{rquote} are indeed the new left and right quotes.
-Let's look at some context; we can display ten lines of source
-surrounding the current line, with the @code{l} (@code{list}) command.
-
-@smallexample
-(_GDBP__) @i{l}
-533 xfree(rquote);
-534
-535 lquote = (lq == nil || *lq == '\0') ? def_lquote : xstrdup\
-(lq);
-536 rquote = (rq == nil || *rq == '\0') ? def_rquote : xstrdup\
-(rq);
-537
-538 len_lquote = strlen(rquote);
-539 len_rquote = strlen(lquote);
-540 @}
-541
-542 void
-@end smallexample
-
-@noindent
-Let's step past the two lines that set @code{len_lquote} and
-@code{len_rquote}, and then examine the values of those variables.
-
-@smallexample
-(_GDBP__) @i{n}
-539 len_rquote = strlen(lquote);
-(_GDBP__) @i{n}
-540 @}
-(_GDBP__) @i{p len_lquote}
-$3 = 9
-(_GDBP__) @i{p len_rquote}
-$4 = 7
-@end smallexample
-
-@noindent
-That certainly looks wrong, assuming @code{len_lquote} and
-@code{len_rquote} are meant to be the lengths of @code{lquote} and
-@code{rquote} respectively. Let's try setting them to better values.
-We can use the @code{p} command for this, since it'll print the value of
-any expression---and that expression can include subroutine calls and
-assignments.
-
-@smallexample
-(_GDBP__) p len_lquote=strlen(lquote)
-$5 = 7
-(_GDBP__) p len_rquote=strlen(rquote)
-$6 = 9
-@end smallexample
-
-@noindent
-Let's see if that fixes the problem of using the new quotes with the
-@code{m4} built-in @code{defn}. We can allow @code{m4} to continue
-executing with the @code{c} (@code{continue}) command, and then try the
-example that caused trouble initially:
-
-@smallexample
-(_GDBP__) @i{c}
-Continuing.
-
-@i{define(baz,defn(<QUOTE>foo<UNQUOTE>))}
-
-baz
-0000
-@end smallexample
-
-@noindent
-Success! The new quotes now work just as well as the default ones. The
-problem seems to have been just the two typos defining the wrong
-lengths. We'll let @code{m4} exit by giving it an EOF as input.
-
-@smallexample
-@i{C-D}
-Program exited normally.
-@end smallexample
-
-@noindent
-The message @samp{Program exited normally.} is from _GDBN__; it
-indicates @code{m4} has finished executing. We can end our _GDBN__
-session with the _GDBN__ @code{quit} command.
-
-@smallexample
-(_GDBP__) @i{quit}
-
-$
-_1__@end smallexample
-
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Source, Data, Stack, Top
-@chapter Examining Source Files
-
-_GDBN__ can print parts of your program's source, since the debugging
-information recorded in your program tells _GDBN__ what source files
-were used to built it. When your program stops, _GDBN__ spontaneously
-prints the line where it stopped. Likewise, when you select a stack
-frame (@pxref{Selection}), _GDBN__ prints the line where execution in
-that frame has stopped. You can print other portions of source files by
-explicit command.
-
-If you use _GDBN__ through its GNU Emacs interface, you may prefer to
-use Emacs facilities to view source; @pxref{Emacs}.
-
-@menu
-* List:: Printing Source Lines
-* Search:: Searching Source Files
-* Source Path:: Specifying Source Directories
-* Machine Code:: Source and Machine Code
-@end menu
-
-@node List, Search, Source, Source
-@section Printing Source Lines
-
-@kindex list
-@kindex l
-To print lines from a source file, use the @code{list} command
-(abbreviated @code{l}). There are several ways to specify what part
-of the file you want to print.
-
-Here are the forms of the @code{list} command most commonly used:
-
-@table @code
-@item list @var{linenum}
-Print ten lines centered around line number @var{linenum} in the
-current source file.
-
-@item list @var{function}
-Print ten lines centered around the beginning of function
-@var{function}.
-
-@item list
-Print ten more lines. If the last lines printed were printed with a
-@code{list} command, this prints ten lines following the last lines
-printed; however, if the last line printed was a solitary line printed
-as part of displaying a stack frame (@pxref{Stack}), this prints ten
-lines centered around that line.
-
-@item list -
-Print ten lines just before the lines last printed.
-@end table
-
-Repeating a @code{list} command with @key{RET} discards the argument,
-so it is equivalent to typing just @code{list}. This is more useful
-than listing the same lines again. An exception is made for an
-argument of @samp{-}; that argument is preserved in repetition so that
-each repetition moves up in the source file.
-
-@cindex linespec
-In general, the @code{list} command expects you to supply zero, one or two
-@dfn{linespecs}. Linespecs specify source lines; there are several ways
-of writing them but the effect is always to specify some source line.
-Here is a complete description of the possible arguments for @code{list}:
-
-@table @code
-@item list @var{linespec}
-Print ten lines centered around the line specified by @var{linespec}.
-
-@item list @var{first},@var{last}
-Print lines from @var{first} to @var{last}. Both arguments are
-linespecs.
-
-@item list ,@var{last}
-Print ten lines ending with @var{last}.
-
-@item list @var{first},
-Print ten lines starting with @var{first}.
-
-@item list +
-Print ten lines just after the lines last printed.
-
-@item list -
-Print ten lines just before the lines last printed.
-
-@item list
-As described in the preceding table.
-@end table
-
-Here are the ways of specifying a single source line---all the
-kinds of linespec.
-
-@table @code
-@item @var{number}
-Specifies line @var{number} of the current source file.
-When a @code{list} command has two linespecs, this refers to
-the same source file as the first linespec.
-
-@item +@var{offset}
-Specifies the line @var{offset} lines after the last line printed.
-When used as the second linespec in a @code{list} command that has
-two, this specifies the line @var{offset} lines down from the
-first linespec.
-
-@item -@var{offset}
-Specifies the line @var{offset} lines before the last line printed.
-
-@item @var{filename}:@var{number}
-Specifies line @var{number} in the source file @var{filename}.
-
-@item @var{function}
-@c FIXME: "of the open-brace" is C-centric. When we add other langs...
-Specifies the line of the open-brace that begins the body of the
-function @var{function}.
-
-@item @var{filename}:@var{function}
-Specifies the line of the open-brace that begins the body of the
-function @var{function} in the file @var{filename}. You only need the
-file name with a function name to avoid ambiguity when there are
-identically named functions in different source files.
-
-@item *@var{address}
-Specifies the line containing the program address @var{address}.
-@var{address} may be any expression.
-@end table
-
-@node Search, Source Path, List, Source
-@section Searching Source Files
-@cindex searching
-@kindex reverse-search
-
-There are two commands for searching through the current source file for a
-regular expression.
-
-@table @code
-@item forward-search @var{regexp}
-@itemx search @var{regexp}
-@kindex search
-@kindex forward-search
-The command @samp{forward-search @var{regexp}} checks each line, starting
-with the one following the last line listed, for a match for @var{regexp}.
-It lists the line that is found. You can abbreviate the command name
-as @code{fo}. The synonym @samp{search @var{regexp}} is also supported.
-
-@item reverse-search @var{regexp}
-The command @samp{reverse-search @var{regexp}} checks each line, starting
-with the one before the last line listed and going backward, for a match
-for @var{regexp}. It lists the line that is found. You can abbreviate
-this command as @code{rev}.
-@end table
-
-@node Source Path, Machine Code, Search, Source
-@section Specifying Source Directories
-
-@cindex source path
-@cindex directories for source files
-Executable programs sometimes do not record the directories of the source
-files from which they were compiled, just the names. Even when they do,
-the directories could be moved between the compilation and your debugging
-session. _GDBN__ has a list of directories to search for source files;
-this is called the @dfn{source path}. Each time _GDBN__ wants a source file,
-it tries all the directories in the list, in the order they are present
-in the list, until it finds a file with the desired name. Note that
-the executable search path is @emph{not} used for this purpose. Neither is
-the current working directory, unless it happens to be in the source
-path.
-
-If _GDBN__ can't find a source file in the source path, and the object
-program records a directory, _GDBN__ tries that directory too. If the
-source path is empty, and there is no record of the compilation
-directory, _GDBN__ will, as a last resort, look in the current
-directory.
-
-Whenever you reset or rearrange the source path, _GDBN__ will clear out
-any information it has cached about where source files are found, where
-each line is in the file, etc.
-
-@kindex directory
-When you start _GDBN__, its source path is empty.
-To add other directories, use the @code{directory} command.
-
-@table @code
-@item directory @var{dirname} @dots{}
-Add directory @var{dirname} to the front of the source path. Several
-directory names may be given to this command, separated by @samp{:} or
-whitespace. You may specify a directory that is already in the source
-path; this moves it forward, so it will be searched sooner. You can use
-the string @samp{$cdir} to refer to the compilation directory (if one is
-recorded), and @samp{$cwd} to refer to the current working directory.
-@footnote{@samp{$cwd} is not the same as @samp{.}---the former tracks
-the current working directory as it changes during your _GDBN__ session,
-while the latter is immediately expanded to the current directory at the
-time you add an entry to the source path.}
-
-@item directory
-Reset the source path to empty again. This requires confirmation.
-
-@c RET-repeat for @code{directory} is explicitly disabled, but since
-@c repeating it would be a no-op we don't say that. (thanks to RMS)
-
-@item show directories
-@kindex show directories
-Print the source path: show which directories it contains.
-@end table
-
-If your source path is cluttered with directories that are no longer of
-interest, _GDBN__ may sometimes cause confusion by finding the wrong
-versions of source. You can correct the situation as follows:
-
-@enumerate
-@item
-Use @code{directory} with no argument to reset the source path to empty.
-
-@item
-Use @code{directory} with suitable arguments to reinstall the
-directories you want in the source path. You can add all the
-directories in one command.
-@end enumerate
-
-@node Machine Code, , Source Path, Source
-@section Source and Machine Code
-You can use the command @code{info line} to map source lines to program
-addresses (and viceversa), and the command @code{disassemble} to display
-a range of addresses as machine instructions.
-
-@table @code
-@item info line @var{linespec}
-@kindex info line
-Print the starting and ending addresses of the compiled code for
-source line @var{linespec}. You can specify source lines in any of the
-ways understood by the @code{list} command (@pxref{List}).
-@end table
-
-For example, we can use @code{info line} to inquire on where the object
-code for the first line of function @code{m4_changequote} lies:
-@smallexample
-(_GDBP__) info line m4_changecom
-Line 895 of "builtin.c" starts at pc 0x634c and ends at 0x6350.
-@end smallexample
-
-@noindent
-We can also inquire (using @code{*@var{addr}} as the form for
-@var{linespec}) what source line covers a particular address:
-@smallexample
-(_GDBP__) info line *0x63ff
-Line 926 of "builtin.c" starts at pc 0x63e4 and ends at 0x6404.
-@end smallexample
-
-@kindex $_
-After @code{info line}, the default address for the @code{x}
-command is changed to the starting address of the line, so that
-@samp{x/i} is sufficient to begin examining the machine code
-(@pxref{Memory}). Also, this address is saved as the value of the
-convenience variable @code{$_} (@pxref{Convenience Vars}).
-
-@table @code
-@kindex disassemble
-@item disassemble
-This specialized command is provided to dump a range of memory as
-machine instructions. The default memory range is the function
-surrounding the program counter of the selected frame. A single
-argument to this command is a program counter value; the function
-surrounding this value will be dumped. Two arguments (separated by one
-or more spaces) specify a range of addresses (first inclusive, second
-exclusive) to be dumped.
-@end table
-
-We can use @code{disassemble} to inspect the object code
-range shown in the last @code{info line} example:
-
-@smallexample
-(_GDBP__) disas 0x63e4 0x6404
-Dump of assembler code from 0x63e4 to 0x6404:
-0x63e4 <builtin_init+5340>: ble 0x63f8 <builtin_init+5360>
-0x63e8 <builtin_init+5344>: sethi %hi(0x4c00), %o0
-0x63ec <builtin_init+5348>: ld [%i1+4], %o0
-0x63f0 <builtin_init+5352>: b 0x63fc <builtin_init+5364>
-0x63f4 <builtin_init+5356>: ld [%o0+4], %o0
-0x63f8 <builtin_init+5360>: or %o0, 0x1a4, %o0
-0x63fc <builtin_init+5364>: call 0x9288 <path_search>
-0x6400 <builtin_init+5368>: nop
-End of assembler dump.
-(_GDBP__)
-
-@end smallexample
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Stack, Source, Stopping, Top
-@chapter Examining the Stack
-
-When your program has stopped, the first thing you need to know is where it
-stopped and how it got there.
-
-@cindex call stack
-Each time your program performs a function call, the information about
-where in the program the call was made from is saved in a block of data
-called a @dfn{stack frame}. The frame also contains the arguments of the
-call and the local variables of the function that was called. All the
-stack frames are allocated in a region of memory called the @dfn{call
-stack}.
-
-When your program stops, the _GDBN__ commands for examining the stack allow you
-to see all of this information.
-
-@cindex selected frame
-One of the stack frames is @dfn{selected} by _GDBN__ and many _GDBN__ commands
-refer implicitly to the selected frame. In particular, whenever you ask
-_GDBN__ for the value of a variable in the program, the value is found in the
-selected frame. There are special _GDBN__ commands to select whichever frame
-you are interested in.
-
-When the program stops, _GDBN__ automatically selects the currently executing
-frame and describes it briefly as the @code{frame} command does
-(@pxref{Frame Info, Info}).
-
-@menu
-* Frames:: Stack Frames
-* Backtrace:: Backtraces
-* Selection:: Selecting a Frame
-* Frame Info:: Information on a Frame
-@end menu
-
-@node Frames, Backtrace, Stack, Stack
-@section Stack Frames
-
-@cindex frame
-@cindex stack frame
-The call stack is divided up into contiguous pieces called @dfn{stack
-frames}, or @dfn{frames} for short; each frame is the data associated
-with one call to one function. The frame contains the arguments given
-to the function, the function's local variables, and the address at
-which the function is executing.
-
-@cindex initial frame
-@cindex outermost frame
-@cindex innermost frame
-When your program is started, the stack has only one frame, that of the
-function @code{main}. This is called the @dfn{initial} frame or the
-@dfn{outermost} frame. Each time a function is called, a new frame is
-made. Each time a function returns, the frame for that function invocation
-is eliminated. If a function is recursive, there can be many frames for
-the same function. The frame for the function in which execution is
-actually occurring is called the @dfn{innermost} frame. This is the most
-recently created of all the stack frames that still exist.
-
-@cindex frame pointer
-Inside your program, stack frames are identified by their addresses. A
-stack frame consists of many bytes, each of which has its own address; each
-kind of computer has a convention for choosing one of those bytes whose
-address serves as the address of the frame. Usually this address is kept
-in a register called the @dfn{frame pointer register} while execution is
-going on in that frame.
-
-@cindex frame number
-_GDBN__ assigns numbers to all existing stack frames, starting with
-zero for the innermost frame, one for the frame that called it,
-and so on upward. These numbers do not really exist in your program;
-they are assigned by _GDBN__ to give you a way of designating stack
-frames in _GDBN__ commands.
-
-@cindex frameless execution
-Some compilers allow functions to be compiled so that they operate
-without stack frames. (For example, the @code{_GCC__} option
-@samp{-fomit-frame-pointer} will generate functions without a frame.)
-This is occasionally done with heavily used library functions to save
-the frame setup time. _GDBN__ has limited facilities for dealing with
-these function invocations. If the innermost function invocation has no
-stack frame, _GDBN__ will nevertheless regard it as though it had a
-separate frame, which is numbered zero as usual, allowing correct
-tracing of the function call chain. However, _GDBN__ has no provision
-for frameless functions elsewhere in the stack.
-
-@node Backtrace, Selection, Frames, Stack
-@section Backtraces
-
-A backtrace is a summary of how the program got where it is. It shows one
-line per frame, for many frames, starting with the currently executing
-frame (frame zero), followed by its caller (frame one), and on up the
-stack.
-
-@table @code
-@item backtrace
-@itemx bt
-@kindex backtrace
-@kindex bt
-Print a backtrace of the entire stack: one line per frame for all
-frames in the stack.
-
-You can stop the backtrace at any time by typing the system interrupt
-character, normally @kbd{Control-C}.
-
-@item backtrace @var{n}
-@itemx bt @var{n}
-Similar, but print only the innermost @var{n} frames.
-
-@item backtrace -@var{n}
-@itemx bt -@var{n}
-Similar, but print only the outermost @var{n} frames.
-@end table
-
-@kindex where
-@kindex info stack
-@kindex info s
-The names @code{where} and @code{info stack} (abbreviated @code{info s})
-are additional aliases for @code{backtrace}.
-
-Each line in the backtrace shows the frame number and the function name.
-The program counter value is also shown---unless you use @code{set
-print address off}. The backtrace also shows the source file name and
-line number, as well as the arguments to the function. The program
-counter value is omitted if it is at the beginning of the code for that
-line number.
-
-Here is an example of a backtrace. It was made with the command
-@samp{bt 3}, so it shows the innermost three frames.
-
-@smallexample
-@group
-#0 m4_traceon (obs=0x24eb0, argc=1, argv=0x2b8c8) at builtin.c:993
-#1 0x6e38 in expand_macro (sym=0x2b600) at macro.c:242
-#2 0x6840 in expand_token (obs=0x0, t=177664, td=0xf7fffb08)
- at macro.c:71
-(More stack frames follow...)
-@end group
-@end smallexample
-
-@noindent
-The display for frame zero doesn't begin with a program counter
-value, indicating that the program has stopped at the beginning of the
-code for line @code{993} of @code{builtin.c}.
-
-@node Selection, Frame Info, Backtrace, Stack
-@section Selecting a Frame
-
-Most commands for examining the stack and other data in the program work on
-whichever stack frame is selected at the moment. Here are the commands for
-selecting a stack frame; all of them finish by printing a brief description
-of the stack frame just selected.
-
-@table @code
-@item frame @var{n}
-@itemx f @var{n}
-@kindex frame
-@kindex f
-Select frame number @var{n}. Recall that frame zero is the innermost
-(currently executing) frame, frame one is the frame that called the
-innermost one, and so on. The highest-numbered frame is @code{main}'s
-frame.
-
-@item frame @var{addr}
-@itemx f @var{addr}
-Select the frame at address @var{addr}. This is useful mainly if the
-chaining of stack frames has been damaged by a bug, making it
-impossible for _GDBN__ to assign numbers properly to all frames. In
-addition, this can be useful when the program has multiple stacks and
-switches between them.
-
-_if_(_SPARC__)
-On the SPARC architecture, @code{frame} needs two addresses to
-select an arbitrary frame: a frame pointer and a stack pointer.
-@c note to future updaters: this is conditioned on a flag
-@c FRAME_SPECIFICATION_DYADIC in the tm-*.h files, currently only used
-@c by SPARC, hence the specific attribution. Generalize or list all
-@c possibilities if more supported machines start doing this.
-_fi_(_SPARC__)
-
-@item up @var{n}
-@kindex up
-Move @var{n} frames up the stack. For positive numbers @var{n}, this
-advances toward the outermost frame, to higher frame numbers, to frames
-that have existed longer. @var{n} defaults to one.
-
-@item down @var{n}
-@kindex down
-@kindex do
-Move @var{n} frames down the stack. For positive numbers @var{n}, this
-advances toward the innermost frame, to lower frame numbers, to frames
-that were created more recently. @var{n} defaults to one. You may
-abbreviate @code{down} as @code{do}.
-@end table
-
-All of these commands end by printing two lines of output describing the
-frame. The first line shows the frame number, the function name, the
-arguments, and the source file and line number of execution in that
-frame. The second line shows the text of that source line. For
-example:
-
-@smallexample
-(_GDBP__) up
-#1 0x22f0 in main (argc=1, argv=0xf7fffbf4, env=0xf7fffbfc) at env.c:10
-10 read_input_file (argv[i]);
-@end smallexample
-
-After such a printout, the @code{list} command with no arguments will print
-ten lines centered on the point of execution in the frame. @xref{List}.
-
-@table @code
-@item up-silently @var{n}
-@itemx down-silently @var{n}
-@kindex down-silently
-@kindex up-silently
-These two commands are variants of @code{up} and @code{down},
-respectively; they differ in that they do their work silently, without
-causing display of the new frame. They are intended primarily for use
-in _GDBN__ command scripts, where the output might be unnecessary and
-distracting.
-
-@end table
-
-@node Frame Info, , Selection, Stack
-@section Information About a Frame
-
-There are several other commands to print information about the selected
-stack frame.
-
-@table @code
-@item frame
-@itemx f
-When used without any argument, this command does not change which frame
-is selected, but prints a brief description of the currently
-selected stack frame. It can be abbreviated @code{f}. With an
-argument, this command is used to select a stack frame (@pxref{Selection}).
-
-@item info frame
-@kindex info frame
-@itemx info f
-@kindex info f
-This command prints a verbose description of the selected stack frame,
-including the address of the frame, the addresses of the next frame down
-(called by this frame) and the next frame up (caller of this frame),
-the address of the frame's arguments, the program counter saved in it
-(the address of execution in the caller frame), and which registers
-were saved in the frame. The verbose description is useful when
-something has gone wrong that has made the stack format fail to fit
-the usual conventions.
-
-@item info frame @var{addr}
-@itemx info f @var{addr}
-Print a verbose description of the frame at address @var{addr},
-without selecting that frame. The selected frame remains unchanged by
-this command.
-
-@item info args
-@kindex info args
-Print the arguments of the selected frame, each on a separate line.
-
-@item info locals
-@kindex info locals
-Print the local variables of the selected frame, each on a separate
-line. These are all variables declared static or automatic within all
-program blocks that execution in this frame is currently inside of.
-
-@item info catch
-@kindex info catch
-@cindex catch exceptions
-@cindex exception handlers
-Print a list of all the exception handlers that are active in the
-current stack frame at the current point of execution. To see other
-exception handlers, visit the associated frame (using the @code{up},
-@code{down}, or @code{frame} commands); then type @code{info catch}.
-@xref{Exception Handling}.
-@end table
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Stopping, Stack, Running, Top
-@chapter Stopping and Continuing
-
-When you run a program normally, it runs until it terminates. The
-principal purpose of using a debugger is so that you can stop your
-program before it terminates; or so that, if the program runs into
-trouble, you can investigate and find out why.
-
-Inside _GDBN__, your program may stop for any of several reasons, such
-as a signal, a breakpoint, or reaching a new line after a _GDBN__
-command such as @code{step}. Usually, the messages shown by _GDBN__
-provide ample explanation of the status of your program---but you can
-also explicitly request this information at any time.
-
-@table @code
-@item info program
-@kindex info program
-Display information about the status of your program: whether it is
-running or not, what process it is, and why it stopped.
-@end table
-
-@menu
-* Breakpoints:: Breakpoints, Watchpoints, and Exceptions
-* Stepping:: Stepping
-* Continuing:: Continuing
-* Signals:: Signals
-@end menu
-
-@node Breakpoints, Stepping, Stopping, Stopping
-@section Breakpoints, Watchpoints, and Exceptions
-
-@cindex breakpoints
-A @dfn{breakpoint} makes your program stop whenever a certain point in
-the program is reached. For each breakpoint, you can add various
-conditions to control in finer detail whether the program will stop.
-You can set breakpoints with the @code{break} command and its variants
-(@pxref{Set Breaks}), to specify the place where the program should stop
-by line number, function name or exact address in the program. In
-languages with exception handling (such as GNU C++), you can also set
-breakpoints where an execption is raised (@pxref{Exception Handling}).
-
-@cindex watchpoints
-A @dfn{watchpoint} is a special breakpoint that stops your program when
-the value of an expression changes. You must use a different command to
-set watchpoints (@pxref{Set Watchpoints}), but aside from that, you can
-manage a watchpoint exactly like any other breakpoint: you enable, disable, and
-delete both breakpoints and watchpoints using exactly the same commands.
-
-Each breakpoint or watchpoint is assigned a number when it is created;
-these numbers are successive integers starting with one. In many of the
-commands for controlling various features of breakpoints you use the
-breakpoint number to say which breakpoint you want to change. Each
-breakpoint may be @dfn{enabled} or @dfn{disabled}; if disabled, it has
-no effect on the program until you enable it again.
-
-@menu
-* Set Breaks:: Setting Breakpoints
-* Set Watchpoints:: Setting Watchpoints
-* Exception Handling:: Breakpoints and Exceptions
-* Delete Breaks:: Deleting Breakpoints
-* Disabling:: Disabling Breakpoints
-* Conditions:: Break Conditions
-* Break Commands:: Breakpoint Command Lists
-* Breakpoint Menus:: Breakpoint Menus
-* Error in Breakpoints::
-@end menu
-
-@node Set Breaks, Set Watchpoints, Breakpoints, Breakpoints
-@subsection Setting Breakpoints
-
-@kindex break
-@kindex b
-Breakpoints are set with the @code{break} command (abbreviated @code{b}).
-
-You have several ways to say where the breakpoint should go.
-
-@table @code
-@item break @var{function}
-Set a breakpoint at entry to function @var{function}. When using source
-languages that permit overloading of symbols, such as C++,
-@var{function} may refer to more than one possible place to break.
-@xref{Breakpoint Menus}, for a discussion of that situation.
-
-@item break +@var{offset}
-@itemx break -@var{offset}
-Set a breakpoint some number of lines forward or back from the position
-at which execution stopped in the currently selected frame.
-
-@item break @var{linenum}
-Set a breakpoint at line @var{linenum} in the current source file.
-That file is the last file whose source text was printed. This
-breakpoint will stop the program just before it executes any of the
-code on that line.
-
-@item break @var{filename}:@var{linenum}
-Set a breakpoint at line @var{linenum} in source file @var{filename}.
-
-@item break @var{filename}:@var{function}
-Set a breakpoint at entry to function @var{function} found in file
-@var{filename}. Specifying a file name as well as a function name is
-superfluous except when multiple files contain similarly named
-functions.
-
-@item break *@var{address}
-Set a breakpoint at address @var{address}. You can use this to set
-breakpoints in parts of the program which do not have debugging
-information or source files.
-
-@item break
-When called without any arguments, @code{break} sets a breakpoint at the
-next instruction to be executed in the selected stack frame
-(@pxref{Stack}). In any selected frame but the innermost, this will
-cause the program to stop as soon as control returns to that frame.
-This is similar to the effect of a @code{finish} command in the frame
-inside the selected frame---except that @code{finish} doesn't leave an
-active breakpoint. If you use @code{break} without an argument in the
-innermost frame, _GDBN__ will stop the next time it reaches the current
-location; this may be useful inside loops.
-
-_GDBN__ normally ignores breakpoints when it resumes execution, until at
-least one instruction has been executed. If it did not do this, you
-would be unable to proceed past a breakpoint without first disabling the
-breakpoint. This rule applies whether or not the breakpoint already
-existed when the program stopped.
-
-@item break @dots{} if @var{cond}
-Set a breakpoint with condition @var{cond}; evaluate the expression
-@var{cond} each time the breakpoint is reached, and stop only if the
-value is nonzero. @samp{@dots{}} stands for one of the possible
-arguments described above (or no argument) specifying where to break.
-@xref{Conditions}, for more information on breakpoint conditions.
-
-@item tbreak @var{args}
-@kindex tbreak
-Set a breakpoint enabled only for one stop. @var{args} are the
-same as in the @code{break} command, and the breakpoint is set in the same
-way, but the breakpoint is automatically disabled the first time it
-is hit. @xref{Disabling}.
-
-@item rbreak @var{regex}
-@kindex rbreak
-Set a breakpoint on all functions matching @var{regex}. This is
-useful for setting breakpoints on overloaded functions that are not
-members of any special classes. This command sets an unconditional
-breakpoint on all matches, printing a list of all breakpoints it set.
-Once these breakpoints are set, they are treated just like the
-breakpoints set with the @code{break} command. They can be deleted,
-disabled, made conditional, etc., in the standard ways.
-
-@kindex info breakpoints
-@kindex $_
-@item info breakpoints
-The command @code{info breakpoints} prints a list of all breakpoints
-(but not watchpoints) set and not deleted, showing their numbers, where
-in the program they are, and any special features in use for them.
-Disabled breakpoints are included in the list, but marked as disabled.
-@code{info break} with a breakpoint number as argument lists only that
-breakpoint. The convenience variable @code{$_} and the default
-examining-address for the @code{x} command are set to the address of the
-last breakpoint listed (@pxref{Memory}). The equivalent command for
-watchpoints is @code{info watch}.
-@end table
-
-_GDBN__ allows you to set any number of breakpoints at the same place in the
-program. There is nothing silly or meaningless about this. When the
-breakpoints are conditional, this is even useful (@pxref{Conditions}).
-
-@node Set Watchpoints, Exception Handling, Set Breaks, Breakpoints
-@subsection Setting Watchpoints
-@cindex setting watchpoints
-You can use a watchpoint to stop execution whenever the value of an
-expression changes, without having to predict a particular place in the
-inferior process where this may happen.
-
-Watchpoints currently execute two orders of magnitude more slowly than
-other breakpoints, but this can well be worth it to catch errors where
-you have no clue what part of your program is the culprit. Some
-processors provide special hardware to implement this feature; future
-releases of _GDBN__ will use such hardware if it is available.
-
-@table @code
-@kindex watch
-@item watch @var{expr}
-Set a watchpoint for an expression.
-
-@kindex info watchpoints
-@item info watchpoints
-This command prints a list of watchpoints; it is otherwise similar to
-@code{info break}.
-@end table
-
-@node Exception Handling, Delete Breaks, Set Watchpoints, Breakpoints
-@subsection Breakpoints and Exceptions
-@cindex exception handlers
-
-Some languages, such as GNU C++, implement exception handling. _GDBN__
-can be used to examine what caused the program to raise an exception
-and to list the exceptions the program is prepared to handle at a
-given point in time.
-
-@table @code
-@item catch @var{exceptions}
-@kindex catch
-
-You can set breakpoints at active exception handlers by using the
-@code{catch} command. @var{exceptions} is a list of names of exceptions
-to catch.
-@end table
-
-You can use @code{info catch} to list active exception handlers;
-@pxref{Frame Info}.
-
-There are currently some limitations to exception handling in _GDBN__.
-These will be corrected in a future release.
-
-@itemize @bullet
-@item
-If you call a function interactively, _GDBN__ normally returns
-control to you when the function has finished executing. If the call
-raises an exception, however, the call may bypass the mechanism that
-returns control to the user and cause the program to simply continue
-running until it hits a breakpoint, catches a signal that _GDBN__ is
-listening for, or exits.
-@item
-You cannot raise an exception interactively.
-@item
-You cannot interactively install an exception handler.
-@end itemize
-
-@cindex raise exceptions
-Sometimes @code{catch} is not the best way to debug exception handling:
-if you need to know exactly where an exception is raised, it's better to
-stop @emph{before} the exception handler is called, since that way you
-can see the stack before any unwinding takes place. If you set a
-breakpoint in an exception handler instead, it may not be easy to find
-out where the exception was raised.
-
-To stop just before an exception handler is called, you need some
-knowledge of the implementation. In the case of GNU C++ exception are
-raised by calling a library function named @code{__raise_exception}
-which has the following ANSI C interface:
-
-@example
- /* ADDR is where the exception identifier is stored.
- ID is the exception identifier. */
- void __raise_exception (void **@var{addr}, void *@var{id});
-@end example
-
-@noindent
-To make the debugger catch all exceptions before any stack
-unwinding takes place, set a breakpoint on @code{__raise_exception}
-(@pxref{Breakpoints}).
-
-With a conditional breakpoint (@xref{Conditions}) that depends on the
-value of @var{id}, you can stop your program when a specific exception
-is raised. You can use multiple conditional breakpoints to stop the
-program when any of a number of exceptions are raised.
-
-@node Delete Breaks, Disabling, Exception Handling, Breakpoints
-@subsection Deleting Breakpoints
-
-@cindex clearing breakpoints, watchpoints
-@cindex deleting breakpoints, watchpoints
-It is often necessary to eliminate a breakpoint or watchpoint once it
-has done its job and you no longer want the program to stop there. This
-is called @dfn{deleting} the breakpoint. A breakpoint that has been
-deleted no longer exists in any sense; it is forgotten.
-
-With the @code{clear} command you can delete breakpoints according to
-where they are in the program. With the @code{delete} command you can
-delete individual breakpoints or watchpoints by specifying their
-breakpoint numbers.
-
-It is not necessary to delete a breakpoint to proceed past it. _GDBN__
-automatically ignores breakpoints on the first instruction to be executed
-when you continue execution without changing the execution address.
-
-@table @code
-@item clear
-@kindex clear
-Delete any breakpoints at the next instruction to be executed in the
-selected stack frame (@pxref{Selection}). When the innermost frame
-is selected, this is a good way to delete a breakpoint that the program
-just stopped at.
-
-@item clear @var{function}
-@itemx clear @var{filename}:@var{function}
-Delete any breakpoints set at entry to the function @var{function}.
-
-@item clear @var{linenum}
-@itemx clear @var{filename}:@var{linenum}
-Delete any breakpoints set at or within the code of the specified line.
-
-@item delete breakpoints @var{bnums}@dots{}
-@itemx delete @var{bnums}@dots{}
-@itemx delete
-@cindex delete breakpoints
-@kindex delete
-@kindex d
-Delete the breakpoints or watchpoints of the numbers specified as
-arguments. If no argument is specified, delete all breakpoints. You
-can abbreviate this command as @code{d}.
-@end table
-
-@node Disabling, Conditions, Delete Breaks, Breakpoints
-@subsection Disabling Breakpoints
-
-@cindex disabled breakpoints
-@cindex enabled breakpoints
-Rather than deleting a breakpoint or watchpoint, you might prefer to
-@dfn{disable} it. This makes the breakpoint inoperative as if it had
-been deleted, but remembers the information on the breakpoint so that
-you can @dfn{enable} it again later.
-
-You disable and enable breakpoints and watchpoints with the
-@code{enable} and @code{disable} commands, optionally specifying one or
-more breakpoint numbers as arguments. Use @code{info break} or
-@code{info watch} to print a list of breakpoints or watchpoints if you
-don't know which numbers to use.
-
-A breakpoint or watchpoint can have any of four different states of
-enablement:
-
-@itemize @bullet
-@item
-Enabled. The breakpoint will stop the program. A breakpoint made
-with the @code{break} command starts out in this state.
-@item
-Disabled. The breakpoint has no effect on the program.
-@item
-Enabled once. The breakpoint will stop the program, but
-when it does so it will become disabled. A breakpoint made
-with the @code{tbreak} command starts out in this state.
-@item
-Enabled for deletion. The breakpoint will stop the program, but
-immediately after it does so it will be deleted permanently.
-@end itemize
-
-You can use the following commands to enable or disable breakpoints and
-watchpoints:
-
-@table @code
-@item disable breakpoints @var{bnums}@dots{}
-@itemx disable @var{bnums}@dots{}
-@itemx disable
-@kindex disable breakpoints
-@kindex disable
-@kindex dis
-Disable the specified breakpoints---or all breakpoints, if none are
-listed. A disabled breakpoint has no effect but is not forgotten. All
-options such as ignore-counts, conditions and commands are remembered in
-case the breakpoint is enabled again later. You may abbreviate
-@code{disable} as @code{dis}.
-
-@item enable breakpoints @var{bnums}@dots{}
-@itemx enable @var{bnums}@dots{}
-@itemx enable
-@kindex enable breakpoints
-@kindex enable
-Enable the specified breakpoints (or all defined breakpoints). They
-become effective once again in stopping the program, until you specify
-otherwise.
-
-@item enable breakpoints once @var{bnums}@dots{}
-@itemx enable once @var{bnums}@dots{}
-Enable the specified breakpoints temporarily. Each will be disabled
-again the next time it stops the program (unless you have used one of
-these commands to specify a different state before that time comes).
-
-@item enable breakpoints delete @var{bnums}@dots{}
-@itemx enable delete @var{bnums}@dots{}
-Enable the specified breakpoints to work once and then die. Each of
-the breakpoints will be deleted the next time it stops the program
-(unless you have used one of these commands to specify a different
-state before that time comes).
-@end table
-
-Save for a breakpoint set with @code{tbreak} (@pxref{Set Breaks}),
-breakpoints that you set initially enabled; subsequently, they become
-disabled or enabled only when you use one of the commands above. (The
-command @code{until} can set and delete a breakpoint of its own, but it
-will not change the state of your other breakpoints;
-@pxref{Stepping}.)
-
-@node Conditions, Break Commands, Disabling, Breakpoints
-@subsection Break Conditions
-@cindex conditional breakpoints
-@cindex breakpoint conditions
-
-The simplest sort of breakpoint breaks every time the program reaches a
-specified place. You can also specify a @dfn{condition} for a
-breakpoint. A condition is just a Boolean expression in your
-programming language. (@xref{Expressions}). A breakpoint with a
-condition evaluates the expression each time the program reaches it, and
-the program stops only if the condition is true.
-
-Conditions are also accepted for watchpoints; you may not need them,
-since a watchpoint is inspecting the value of an expression anyhow---but
-it might be simpler, say, to just set a watchpoint on a variable name,
-then have a condition that tests whether the new value is an interesting
-one.
-
-Break conditions may have side effects, and may even call functions in your
-program. These may sound like strange things to do, but their effects are
-completely predictable unless there is another enabled breakpoint at the
-same address. (In that case, _GDBN__ might see the other breakpoint first and
-stop the program without checking the condition of this one.) Note that
-breakpoint commands are usually more convenient and flexible for the
-purpose of performing side effects when a breakpoint is reached
-(@pxref{Break Commands}).
-
-Break conditions can be specified when a breakpoint is set, by using
-@samp{if} in the arguments to the @code{break} command. @xref{Set Breaks}.
-They can also be changed at any time with the @code{condition} command.
-The @code{watch} command doesn't recognize the @code{if} keyword;
-@code{condition} is the only way to impose a further condition on a
-watchpoint.
-
-@table @code
-@item condition @var{bnum} @var{expression}
-@kindex condition
-Specify @var{expression} as the break condition for breakpoint or
-watchpoint number @var{bnum}. From now on, this breakpoint will stop
-the program only if the value of @var{expression} is true (nonzero, in
-C). When you call @code{condition}, the expression you specify is
-checked immediately for syntactic correctness, and to determine whether
-symbols in it have referents in the context of your breakpoint. _GDBN__
-does not actually evaluate @var{expression} at the time the
-@code{condition} command is given, however. @xref{Expressions}.
-
-@item condition @var{bnum}
-Remove the condition from breakpoint number @var{bnum}. It becomes
-an ordinary unconditional breakpoint.
-@end table
-
-@cindex ignore count (of breakpoint)
-A special case of a breakpoint condition is to stop only when the
-breakpoint has been reached a certain number of times. This is so
-useful that there is a special way to do it, using the @dfn{ignore
-count} of the breakpoint. Every breakpoint has an ignore count, which
-is an integer. Most of the time, the ignore count is zero, and
-therefore has no effect. But if the program reaches a breakpoint whose
-ignore count is positive, then instead of stopping, it just decrements
-the ignore count by one and continues. As a result, if the ignore count
-value is @var{n}, the breakpoint will not stop the next @var{n} times it
-is reached.
-
-@table @code
-@item ignore @var{bnum} @var{count}
-@kindex ignore
-Set the ignore count of breakpoint number @var{bnum} to @var{count}.
-The next @var{count} times the breakpoint is reached, your program's
-execution will not stop; other than to decrement the ignore count, _GDBN__
-takes no action.
-
-To make the breakpoint stop the next time it is reached, specify
-a count of zero.
-
-@item continue @var{count}
-@itemx c @var{count}
-@itemx fg @var{count}
-@kindex continue @var{count}
-Continue execution of the program, setting the ignore count of the
-breakpoint that the program stopped at to @var{count} minus one.
-Thus, the program will not stop at this breakpoint until the
-@var{count}'th time it is reached.
-
-An argument to this command is meaningful only when the program stopped
-due to a breakpoint. At other times, the argument to @code{continue} is
-ignored.
-
-The synonym @code{fg} is provided purely for convenience, and has
-exactly the same behavior as other forms of the command.
-@end table
-
-If a breakpoint has a positive ignore count and a condition, the condition
-is not checked. Once the ignore count reaches zero, the condition will
-be checked.
-
-You could achieve the effect of the ignore count with a
-condition such as _0__@w{@samp{$foo-- <= 0}}_1__ using a debugger convenience
-variable that is decremented each time. @xref{Convenience Vars}.
-
-@node Break Commands, Breakpoint Menus, Conditions, Breakpoints
-@subsection Breakpoint Command Lists
-
-@cindex breakpoint commands
-You can give any breakpoint (or watchpoint) a series of commands to
-execute when the program stops due to that breakpoint. For example, you
-might want to print the values of certain expressions, or enable other
-breakpoints.
-
-@table @code
-@item commands @var{bnum}
-@itemx @dots{} @var{command-list} @dots{}
-@itemx end
-@kindex commands
-@kindex end
-Specify a list of commands for breakpoint number @var{bnum}. The commands
-themselves appear on the following lines. Type a line containing just
-@code{end} to terminate the commands.
-
-To remove all commands from a breakpoint, use the command
-@code{commands} and follow it immediately by @code{end}; that is, give
-no commands.
-
-With no @var{bnum} argument, @code{commands} refers to the last
-breakpoint or watchpoint set (not to the breakpoint most recently
-encountered).
-@end table
-
-Pressing @key{RET} as a means of repeating the last _GDBN__ command is
-disabled from the time you enter @code{commands} to just after the
-corresponding @code{end}.
-
-You can use breakpoint commands to start the program up again. Simply
-use the @code{continue} command, or @code{step}, or any other command to
-resume execution. However, if you do this, any further commands in the
-same breakpoint's command list are ignored. When the program stops
-again, _GDBN__ will act according to the cause of that stop.
-
-@kindex silent
-If the first command specified is @code{silent}, the usual message about
-stopping at a breakpoint is not printed. This may be desirable for
-breakpoints that are to print a specific message and then continue.
-If the remaining commands too print nothing, you will see no sign that
-the breakpoint was reached at all. @code{silent} is not really a command;
-it is meaningful only at the beginning of the commands for a breakpoint.
-
-The commands @code{echo} and @code{output} that allow you to print precisely
-controlled output are often useful in silent breakpoints. @xref{Output}.
-
-For example, here is how you could use breakpoint commands to print the
-value of @code{x} at entry to @code{foo} whenever @code{x} is positive.
-
-_0__@example
-break foo if x>0
-commands
-silent
-echo x is\040
-output x
-echo \n
-cont
-end
-_1__@end example
-
-One application for breakpoint commands is to correct one bug so you can
-test another. Put a breakpoint just after the erroneous line of code, give
-it a condition to detect the case in which something erroneous has been
-done, and give it commands to assign correct values to any variables that
-need them. End with the @code{continue} command so that the program does not
-stop, and start with the @code{silent} command so that no output is
-produced. Here is an example:
-
-@example
-break 403
-commands
-silent
-set x = y + 4
-cont
-end
-@end example
-
-@cindex lost output
-One deficiency in the operation of automatically continuing breakpoints
-under Unix appears when your program uses raw mode for the terminal.
-_GDBN__ switches back to its own terminal modes (not raw) before executing
-commands, and then must switch back to raw mode when your program is
-continued. This causes any pending terminal input to be lost.
-In the GNU system, this will be fixed by changing the behavior of
-terminal modes.
-
-Under Unix, when you have this problem, you might be able to get around
-it by putting your actions into the breakpoint condition instead of
-commands. For example
-
-@example
-condition 5 (x = y + 4), 0
-@end example
-
-@noindent
-specifies a condition expression (@xref{Expressions}) that will change
-@code{x} as needed, then always have the value zero so the program will not
-stop. Loss of input is avoided here because break conditions are
-evaluated without changing the terminal modes. When you want to have
-nontrivial conditions for performing the side effects, the operators
-@samp{&&}, @samp{||} and @samp{?@dots{}:} may be useful.
-
-@node Breakpoint Menus, Error in Breakpoints, Break Commands, Breakpoints
-@subsection Breakpoint Menus
-@cindex C++ overloading
-@cindex symbol overloading
-
-Some programming languages (notably C++) permit a single function name
-to be defined several times, for application in different contexts.
-This is called @dfn{overloading}. When a function name is overloaded,
-@samp{break @var{function}} is not enough to tell _GDBN__ where you want
-a breakpoint. _GDBN__ responds to this situation by offering you a menu
-of numbered choices for different possible breakpoints, and waiting for
-your selection with the prompt @samp{>}. The first two
-options are always @samp{[0] cancel} and @samp{[1] all}. Typing @kbd{1}
-will set a breakpoint at all the definitions available for
-@var{function}, and typing @kbd{0} will abort the @code{break} command
-without setting any new breakpoints.
-
-For example, the following session excerpt shows an attempt to set a
-breakpoint at the overloaded symbol @code{String::after}. In the
-example, we choose three particular definitions of the function:
-
-@example
-(_GDBP__) b String::after
-[0] cancel
-[1] all
-[2] file:String.cc; line number:867
-[3] file:String.cc; line number:860
-[4] file:String.cc; line number:875
-[5] file:String.cc; line number:853
-[6] file:String.cc; line number:846
-[7] file:String.cc; line number:735
-> 2 4 6
-Breakpoint 1 at 0xb26c: file String.cc, line 867.
-Breakpoint 2 at 0xb344: file String.cc, line 875.
-Breakpoint 3 at 0xafcc: file String.cc, line 846.
-Multiple breakpoints were set.
-Use the "delete" command to delete unwanted breakpoints.
-(_GDBP__)
-@end example
-
-
-@node Error in Breakpoints, , Breakpoint Menus, Breakpoints
-@subsection ``Cannot Insert Breakpoints''
-
-@c FIXME: "cannot insert breakpoints" error, v unclear.
-@c Q in pending mail to Gilmore. ---pesch@cygnus.com, 26mar91
-Under some operating systems, breakpoints cannot be used in a program if
-any other process is running that program. In this situation,
-attempting to run or continue a program with a breakpoint will cause _GDBN__
-to stop the other process.
-
-When this happens, you have three ways to proceed:
-
-@enumerate
-@item
-Remove or disable the breakpoints, then continue.
-
-@item
-Suspend _GDBN__, and copy the file containing the program to a new name.
-Resume _GDBN__ and use the @code{exec-file} command to specify that _GDBN__
-should run the program under that name. Then start the program again.
-
-@c FIXME: RMS commented here "Show example". Maybe when someone
-@c explains the first FIXME: in this section...
-
-@item
-Relink the program so that the text segment is nonsharable, using the
-linker option @samp{-N}. The operating system limitation may not apply
-to nonsharable executables.
-@end enumerate
-
-@node Stepping, Continuing, Breakpoints, Stopping
-@section Stepping
-
-@cindex stepping
-@dfn{Stepping} means setting your program in motion for a limited time,
-so that control will return automatically to _GDBN__ after one line of
-code or one machine instruction. @footnote{Your program might stop even
-sooner, during stepping, since a signal may arrive before your program
-reaches the next source line. Also, since breakpoints are active during
-stepping, your program will stop for them even if it has not gone as far
-as the stepping command specifies.}
-
-A typical technique for using stepping is to put a breakpoint
-(@pxref{Breakpoints}) at the beginning of the function or the section of
-the program in which a problem is believed to lie, run the program until
-it stops at that breakpoint, and then step through the suspect area,
-examining the variables that are interesting, until you see the problem
-happen.
-
-@table @code
-@item step
-@kindex step
-@kindex s
-Continue running the program until control reaches a different source
-line, then stop it and return control to the debugger. This command is
-abbreviated @code{s}.
-
-You may use the @code{step} command when control is within a function
-for which there is no debugging information. In that case, execution
-will proceed until control reaches a different function, or is about to
-return from this function.
-
-@item step @var{count}
-Continue running as in @code{step}, but do so @var{count} times. If a
-breakpoint is reached or a signal not related to stepping occurs before
-@var{count} steps, stepping stops right away.
-
-@item next
-@kindex next
-@kindex n
-Continue to the next source line in the current stack frame. Similar to
-@code{step}, but any function calls appearing within the line of code
-are executed without stopping. Execution stops when control reaches a
-different line of code at the stack level which was executing when the
-@code{next} command was given. This command is abbreviated @code{n}.
-
-An argument is a repeat count, as in @code{step}.
-
-@code{next} within a function that lacks debugging information acts like
-@code{step}, but any function calls appearing within the code of the
-function are executed without stopping.
-
-@item finish
-@kindex finish
-Continue running until just after the selected stack frame returns (or
-until there is some other reason to stop, such as a fatal signal or a
-breakpoint). Print the value returned by the selected stack frame (if
-any).
-
-Contrast this with the @code{return} command (@pxref{Returning}).
-
-@item until
-@kindex until
-@item u
-@kindex u
-Continue running until a source line past the current line, in the
-current stack frame, is reached. This command is used to avoid single
-stepping through a loop more than once. It is like the @code{next}
-command, except that when @code{until} encounters a jump, it
-automatically continues execution until the program counter is greater
-than the address of the jump.
-
-This means that when you reach the end of a loop after single stepping
-though it, @code{until} will cause the program to continue execution
-until the loop is exited. In contrast, a @code{next} command at the end
-of a loop will simply step back to the beginning of the loop, which
-would force you to step through the next iteration.
-
-@code{until} always stops the program if it attempts to exit the current
-stack frame.
-
-@code{until} may produce somewhat counterintuitive results if the order
-of the source lines does not match the actual order of execution. For
-example, in the following excerpt from a debugging session, the @code{f}
-(@code{frame}) command shows that execution is stopped at line
-@code{206}; yet when we use @code{until}, we get to line @code{195}:
-
-@example
-(_GDBP__) f
-#0 main (argc=4, argv=0xf7fffae8) at m4.c:206
-206 expand_input();
-(_GDBP__) until
-195 for ( ; argc > 0; NEXTARG) @{
-@end example
-
-In this case, (as for any C @code{for}-loop), the loop-step expression
-(here, @samp{argc > 0}) is executed @emph{after} the statements in the
-body of the loop, but is written before them. Therefore, the
-@code{until} command appeared to step back to the beginning of the loop
-when it advanced to this expression. However, it has not really gone to
-an earlier statement---not in terms of the actual machine code.
-
-@code{until} with no argument works by means of single
-instruction stepping, and hence is slower than @code{until} with an
-argument.
-
-@item until @var{location}
-@item u @var{location}
-Continue running the program until either the specified location is
-reached, or the current (innermost) stack frame returns. @var{location}
-is any of the forms of argument acceptable to @code{break} (@pxref{Set
-Breaks}). This form of the command uses breakpoints, and hence is
-quicker than @code{until} without an argument.
-
-@item stepi
-@itemx si
-@kindex stepi
-@kindex si
-Execute one machine instruction, then stop and return to the debugger.
-
-It is often useful to do @samp{display/i $pc} when stepping by machine
-instructions. This will cause the next instruction to be executed to
-be displayed automatically at each stop. @xref{Auto Display}.
-
-An argument is a repeat count, as in @code{step}.
-
-@item nexti
-@itemx ni
-@kindex nexti
-@kindex ni
-Execute one machine instruction, but if it is a function call,
-proceed until the function returns.
-
-An argument is a repeat count, as in @code{next}.
-@end table
-
-The @code{continue} command can be used after stepping to resume execution
-until the next breakpoint or signal.
-
-@node Continuing, Signals, Stepping, Stopping
-@section Continuing
-
-After your program stops, most likely you will want it to run some more if
-the bug you are looking for has not happened yet.
-
-@table @code
-@item continue
-@kindex continue
-Continue running the program at the place where it stopped.
-@end table
-
-If the program stopped at a breakpoint, the place to continue running
-is the address of the breakpoint. You might expect that continuing would
-just stop at the same breakpoint immediately. In fact, @code{continue}
-takes special care to prevent that from happening. You do not need
-to disable the breakpoint to proceed through it after stopping there.
-You can, however, specify an ignore-count for the breakpoint that the
-program stopped at, by means of an argument to the @code{continue} command.
-@xref{Conditions}.
-
-If the program stopped because of a signal other than @code{SIGINT} or
-@code{SIGTRAP}, continuing will cause the program to see that signal.
-You may not want this to happen. For example, if the program stopped
-due to some sort of memory reference error, you might store correct
-values into the erroneous variables and continue, hoping to see more
-execution; but the program would probably terminate immediately as
-a result of the fatal signal once it sees the signal. To prevent this,
-you can continue with @samp{signal 0}. @xref{Signaling}. You can
-also act in advance to control what signals your program will see, using
-the @code{handle} command (@pxref{Signals}).
-
-@node Signals, , Continuing, Stopping
-@section Signals
-@cindex signals
-
-A signal is an asynchronous event that can happen in a program. The
-operating system defines the possible kinds of signals, and gives each
-kind a name and a number. For example, in Unix @code{SIGINT} is the
-signal a program gets when you type an interrupt (often @kbd{C-c});
-@code{SIGSEGV} is the signal a program gets from referencing a place in
-memory far away from all the areas in use; @code{SIGALRM} occurs when
-the alarm clock timer goes off (which happens only if the program has
-requested an alarm).
-
-@cindex fatal signals
-Some signals, including @code{SIGALRM}, are a normal part of the
-functioning of the program. Others, such as @code{SIGSEGV}, indicate
-errors; these signals are @dfn{fatal} (kill the program immediately) if the
-program has not specified in advance some other way to handle the signal.
-@code{SIGINT} does not indicate an error in the program, but it is normally
-fatal so it can carry out the purpose of the interrupt: to kill the program.
-
-_GDBN__ has the ability to detect any occurrence of a signal in the program
-running under _GDBN__'s control. You can tell _GDBN__ in advance what to do for
-each kind of signal.
-
-@cindex handling signals
-Normally, _GDBN__ is set up to ignore non-erroneous signals like @code{SIGALRM}
-(so as not to interfere with their role in the functioning of the program)
-but to stop the program immediately whenever an error signal happens.
-You can change these settings with the @code{handle} command.
-
-@table @code
-@item info signals
-@kindex info signals
-Print a table of all the kinds of signals and how _GDBN__ has been told to
-handle each one. You can use this to see the signal numbers of all
-the defined types of signals.
-
-@item handle @var{signal} @var{keywords}@dots{}
-@kindex handle
-Change the way _GDBN__ handles signal @var{signal}. @var{signal} can be the
-number of a signal or its name (with or without the @samp{SIG} at the
-beginning). The @var{keywords} say what change to make.
-@end table
-
-@c @group
-The keywords allowed by the @code{handle} command can be abbreviated.
-Their full names are:
-
-@table @code
-@item nostop
-_GDBN__ should not stop the program when this signal happens. It may
-still print a message telling you that the signal has come in.
-
-@item stop
-_GDBN__ should stop the program when this signal happens. This implies
-the @code{print} keyword as well.
-
-@item print
-_GDBN__ should print a message when this signal happens.
-
-@item noprint
-_GDBN__ should not mention the occurrence of the signal at all. This
-implies the @code{nostop} keyword as well.
-
-@item pass
-_GDBN__ should allow the program to see this signal; the program will be
-able to handle the signal, or may be terminated if the signal is fatal
-and not handled.
-
-@item nopass
-_GDBN__ should not allow the program to see this signal.
-@end table
-@c @end group
-
-When a signal has been set to stop the program, the program cannot see the
-signal until you continue. It will see the signal then, if @code{pass} is
-in effect for the signal in question @i{at that time}. In other words,
-after _GDBN__ reports a signal, you can use the @code{handle} command with
-@code{pass} or @code{nopass} to control whether that signal will be seen by
-the program when you later continue it.
-
-You can also use the @code{signal} command to prevent the program from
-seeing a signal, or cause it to see a signal it normally would not see,
-or to give it any signal at any time. @xref{Signaling}.
-
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Symbols, Altering, Data, Top
-@chapter Examining the Symbol Table
-
-The commands described in this section allow you to inquire about the
-symbols (names of variables, functions and types) defined in your
-program. This information is inherent in the text of your program and
-does not change as the program executes. _GDBN__ finds it in your
-program's symbol table, in the file indicated when you started _GDBN__
-(@pxref{File Options}), or by one of the file-management commands
-(@pxref{Files}).
-
-@table @code
-@item info address @var{symbol}
-@kindex info address
-Describe where the data for @var{symbol} is stored. For a register
-variable, this says which register it is kept in. For a non-register
-local variable, this prints the stack-frame offset at which the variable
-is always stored.
-
-Note the contrast with @samp{print &@var{symbol}}, which does not work
-at all for a register variables, and for a stack local variable prints
-the exact address of the current instantiation of the variable.
-
-@item whatis @var{exp}
-@kindex whatis
-Print the data type of expression @var{exp}. @var{exp} is not
-actually evaluated, and any side-effecting operations (such as
-assignments or function calls) inside it do not take place.
-@xref{Expressions}.
-
-@item whatis
-Print the data type of @code{$}, the last value in the value history.
-
-@item ptype @var{typename}
-@kindex ptype
-Print a description of data type @var{typename}. @var{typename} may be
-the name of a type, or for C code it may have the form
-@samp{struct @var{struct-tag}}, @samp{union @var{union-tag}} or
-@samp{enum @var{enum-tag}}.@refill
-
-@item ptype @var{exp}
-Print a description of the type of expression @var{exp}. @code{ptype}
-differs from @code{whatis} by printing a detailed description, instead of just
-the name of the type. For example, if your program declares a variable
-as
-@example
-struct complex @{double real; double imag;@} v;
-@end example
-@noindent
-compare the output of the two commands:
-@example
-(_GDBP__) whatis v
-type = struct complex
-(_GDBP__) ptype v
-type = struct complex @{
- double real;
- double imag;
-@}
-@end example
-
-@item info types @var{regexp}
-@itemx info types
-@kindex info types
-Print a brief description of all types whose name matches @var{regexp}
-(or all types in your program, if you supply no argument). Each
-complete typename is matched as though it were a complete line; thus,
-@samp{i type value} gives information on all types in your program whose
-name includes the string @code{value}, but @samp{i type ^value$} gives
-information only on types whose complete name is @code{value}.
-
-This command differs from @code{ptype} in two ways: first, like
-@code{whatis}, it does not print a detailed description; second, it
-lists all source files where a type is defined.
-
-@item info source
-@kindex info source
-Show the name of the current source file---that is, the source file for
-the function containing the current point of execution.
-
-@item info sources
-@kindex info sources
-Print the names of all source files in the program for which there is
-debugging information, organized into two lists: those for which symbols
-have been read in, and those for which symbols will be read in on
-demand.
-@c FIXME: above passive AND awkward!
-
-@item info functions
-@kindex info functions
-Print the names and data types of all defined functions.
-
-@item info functions @var{regexp}
-Print the names and data types of all defined functions
-whose names contain a match for regular expression @var{regexp}.
-Thus, @samp{info fun step} finds all functions whose names
-include @code{step}; @samp{info fun ^step} finds those whose names
-start with @code{step}.
-
-@item info variables
-@kindex info variables
-Print the names and data types of all variables that are declared
-outside of functions (i.e., excluding local variables).
-
-@item info variables @var{regexp}
-Print the names and data types of all variables (except for local
-variables) whose names contain a match for regular expression
-@var{regexp}.
-
-
-@ignore
-This was never implemented.
-@item info methods
-@itemx info methods @var{regexp}
-@kindex info methods
-The @code{info methods} command permits the user to examine all defined
-methods within C++ program, or (with the @var{regexp} argument) a
-specific set of methods found in the various C++ classes. Many
-C++ classes provide a large number of methods. Thus, the output
-from the @code{ptype} command can be overwhelming and hard to use. The
-@code{info-methods} command filters the methods, printing only those
-which match the regular-expression @var{regexp}.
-@end ignore
-
-@item printsyms @var{filename}
-@kindex printsyms
-Write a complete dump of the debugger's symbol data into the
-file @var{filename}.
-@end table
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@node Targets, Controlling _GDBN__, _GDBN__ Files, Top
-@chapter Specifying a Debugging Target
-@cindex debugging target
-@kindex target
-A @dfn{target} is an interface between the debugger and a particular
-kind of file or process.
-
-Often, you will be able to run _GDBN__ in the same host environment as the
-program you are debugging; in that case, the debugging target can just be
-specified as a side effect of the @code{file} or @code{core} commands.
-When you need more flexibility---for example, running _GDBN__ on a
-physically separate host, controlling standalone systems over a
-serial port, or realtime systems over a TCP/IP connection---you can use
-the @code{target} command.
-
-@menu
-* Active Targets:: Active Targets
-* Target Commands:: Commands for Managing Targets
-* Remote:: Remote Debugging
-@end menu
-
-@node Active Targets, Target Commands, Targets, Targets
-@section Active Targets
-@cindex stacking targets
-@cindex active targets
-@cindex multiple targets
-
-Targets are managed in three @dfn{strata} that correspond to different
-classes of target: processes, core files, and executable files. This
-allows you to (for example) start a process and inspect its activity
-without abandoning your work on a core file.
-
-More than one target can potentially respond to a request. In
-particular, when you access memory _GDBN__ will examine the three strata of
-targets until it finds a target that can handle that particular address.
-Strata are always examined in a fixed order: first a process if there is
-one, then a core file if there is one, and finally an executable file if
-there is one of those.
-
-When you specify a new target in a given stratum, it replaces any target
-previously in that stratum.
-
-To get rid of a target without replacing it, use the @code{detach}
-command. The related command @code{attach} provides you with a way of
-choosing a particular running process as a new target. @xref{Attach}.
-
-@node Target Commands, Remote, Active Targets, Targets
-@section Commands for Managing Targets
-
-@table @code
-@item target @var{type} @var{parameters}
-Connects the _GDBN__ host environment to a target machine or process. A
-target is typically a protocol for talking to debugging facilities. You
-use the argument @var{type} to specify the type or protocol of the
-target machine.
-
-Further @var{parameters} are interpreted by the target protocol, but
-typically include things like device names or host names to connect
-with, process numbers, and baud rates.
-
-The @code{target} command will not repeat if you press @key{RET} again
-after executing the command.
-
-@item help target
-@kindex help target
-Displays the names of all targets available. To display targets
-currently selected, use either @code{info target} or @code{info files}
-(@pxref{Files}).
-
-@item help target @var{name}
-Describe a particular target, including any parameters necessary to
-select it.
-@end table
-
-Here are some common targets (available, or not, depending on the _GDBN__
-configuration):
-
-@table @code
-@item target exec @var{prog}
-@kindex target exec
-An executable file. @samp{target exec @var{prog}} is the same as
-@samp{exec-file @var{prog}}.
-
-@item target core @var{filename}
-@kindex target core
-A core dump file. @samp{target core @var{filename}} is the same as
-@samp{core-file @var{filename}}.
-
-@item target remote @var{dev}
-@kindex target remote
-Remote serial target in _GDBN__-specific protocol. The argument @var{dev}
-specifies what serial device to use for the connection (e.g.
-@file{/dev/ttya}). @xref{Remote}.
-
-_if__(_AMD29K__)
-@item target amd-eb @var{dev} @var{speed} @var{PROG}
-@kindex target amd-eb
-@cindex AMD EB29K
-Remote PC-resident AMD EB29K board, attached over serial lines.
-@var{dev} is the serial device, as for @code{target remote};
-@var{speed} allows you to specify the linespeed; and @var{PROG} is the
-name of the program to be debugged, as it appears to DOS on the PC.
-@xref{EB29K Remote}.
-
-_fi__(_AMD29K__)
-_if__(_I960__)
-@item target nindy @var{devicename}
-@kindex target nindy
-An Intel 960 board controlled by a Nindy Monitor. @var{devicename} is
-the name of the serial device to use for the connection, e.g.
-@file{/dev/ttya}. @xref{i960-Nindy Remote}.
-
-_fi__(_I960__)
-_if__(_VXWORKS__)
-@item target vxworks @var{machinename}
-@kindex target vxworks
-A VxWorks system, attached via TCP/IP. The argument @var{machinename}
-is the target system's machine name or IP address.
-@xref{VxWorks Remote}.
-_fi__(_VXWORKS__)
-@end table
-
-_if__(_GENERIC__)
-Different targets are available on different configurations of _GDBN__; your
-configuration may have more or fewer targets.
-_fi__(_GENERIC__)
-
-@node Remote, , Target Commands, Targets
-@section Remote Debugging
-@cindex remote debugging
-
-_if__(_GENERIC__)
-@menu
-_include__(gdb.inv.m-m4)<>_dnl__
-@end menu
-_fi__(_GENERIC__)
-
-If you are trying to debug a program running on a machine that can't run
-_GDBN__ in the usual way, it is often useful to use remote debugging. For
-example, you might use remote debugging on an operating system kernel, or on
-a small system which does not have a general purpose operating system
-powerful enough to run a full-featured debugger.
-
-Some configurations of _GDBN__ have special serial or TCP/IP interfaces
-to make this work with particular debugging targets. In addition,
-_GDBN__ comes with a generic serial protocol (specific to _GDBN__, but
-not specific to any particular target system) which you can use if you
-write the remote stubs---the code that will run on the remote system to
-communicate with _GDBN__.
-
-To use the _GDBN__ remote serial protocol, the program to be debugged on
-the remote machine needs to contain a debugging stub which talks to
-_GDBN__ over the serial line. Several working remote stubs are
-distributed with _GDBN__; see the @file{README} file in the _GDBN__
-distribution for more information.
-
-For details of this communication protocol, see the comments in the
-_GDBN__ source file @file{remote.c}.
-
-To start remote debugging, first run _GDBN__ and specify as an executable file
-the program that is running in the remote machine. This tells _GDBN__ how
-to find the program's symbols and the contents of its pure text. Then
-establish communication using the @code{target remote} command with a device
-name as an argument. For example:
-
-@example
-target remote /dev/ttyb
-@end example
-
-@noindent
-if the serial line is connected to the device named @file{/dev/ttyb}. This
-will stop the remote machine if it is not already stopped.
-
-Now you can use all the usual commands to examine and change data and to
-step and continue the remote program.
-
-To resume the remote program and stop debugging it, use the @code{detach}
-command.
-
-Other remote targets may be available in your
-configuration of _GDBN__; use @code{help targets} to list them.
-
-_if__(_GENERIC__)
-_include__(gdb.inv.s-m4)
-@c Text on starting up GDB in various specific cases; it goes up front
-@c in manuals configured for any of those particular situations, here
-@c otherwise.
-_fi__(_GENERIC__)
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT: $Id$
-@c
-@syncodeindex ky cp
-@c FOR UPDATES LEADING TO THIS DRAFT, GDB CHANGELOG CONSULTED BETWEEN:
-@c Sun May 19 05:36:59 1991 John Gilmore (gnu at cygint.cygnus.com)
-@c Sat Dec 22 02:51:40 1990 John Gilmore (gnu at cygint)
-@ifinfo
-This file documents the GNU debugger _GDBN__.
-
-Copyright (C) 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-section entitled ``GNU General Public License'' is included exactly as
-in the original, and provided that the entire resulting derived work is
-distributed under the terms of a permission notice identical to this
-one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that the section entitled ``GNU General Public License'' may be
-included in a translation approved by the Free Software Foundation
-instead of in the original English.
-@end ifinfo
-@smallbook
-@setchapternewpage odd
-_if__(_GENERIC__)
-@settitle Using _GDBN__ (v4.0)
-_fi__(_GENERIC__)
-_if__(!_GENERIC__)
-@settitle Using _GDBN__ v4.0 (_HOST__)
-_fi__(!_GENERIC__)
-@iftex
-@finalout
-@end iftex
-@titlepage
-@title{Using _GDBN__}
-@subtitle{A Guide to the GNU Source-Level Debugger}
-_if__(!_GENERIC__)
-@subtitle{On _HOST__ Systems}
-_fi__(!_GENERIC__)
-@sp 1
-@c Maybe crank this up to "Fourth Edition" when released at FSF
-@c @subtitle Third Edition---_GDBN__ version 4.0
-@subtitle _GDBN__ version 4.0
-@subtitle May 1991
-@author{Richard M. Stallman@qquad @hfill Free Software Foundation}
-@author{Roland H. Pesch@qquad @hfill Cygnus Support}
-@page
-@tex
-{\parskip=0pt
-\hfill rms\@ai.mit.edu, pesch\@cygnus.com\par
-\hfill {\it Using _GDBN__}, \manvers\par
-\hfill \TeX{}info \texinfoversion\par
-}
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-section entitled ``GNU General Public License'' is included exactly as
-in the original, and provided that the entire resulting derived work is
-distributed under the terms of a permission notice identical to this
-one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that the section entitled ``GNU General Public License'' may be
-included in a translation approved by the Free Software Foundation
-instead of in the original English.
-@end titlepage
-@page
-
-@node Top, Summary, (dir), (dir)
-@ifinfo
-This file describes version 4.0 of GDB, the GNU symbolic debugger.
-@end ifinfo
-
-@menu
-* Summary:: Summary of _GDBN__
-* New Features:: New Features in _GDBN__ version 4.0
-* Sample Session:: A Sample _GDBN__ Session
-* Invocation:: Getting In and Out of _GDBN__
-* Commands::
-* Running:: Running Programs Under _GDBN__
-* Stopping:: Stopping and Continuing
-* Stack:: Examining the Stack
-* Source:: Examining Source Files
-* Data:: Examining Data
-* Symbols:: Examining the Symbol Table
-* Altering:: Altering Execution
-* _GDBN__ Files::
-* Targets:: Specifying a Debugging Target
-* Controlling _GDBN__:: Controlling _GDBN__
-* Sequences:: Canned Sequences of Commands
-* Emacs:: Using _GDBN__ under GNU Emacs
-* _GDBN__ Bugs:: Reporting Bugs in _GDBN__
-* Renamed Commands::
-* Installing _GDBN__:: Installing _GDBN__
-* Copying:: GNU GENERAL PUBLIC LICENSE
-* Index:: Index
- --- The Detailed Node Listing ---
-
-Summary of _GDBN__
-
-* Free Software:: Free Software
-* Contributors:: Contributors to _GDBN__
-
-Getting In and Out of _GDBN__
-
-* Starting _GDBN__:: Starting _GDBN__
-* Leaving _GDBN__:: Leaving _GDBN__
-* Shell Commands:: Shell Commands
-
-Starting _GDBN__
-
-* File Options:: Choosing Files
-* Mode Options:: Choosing Modes
-
-_GDBN__ Commands
-
-* Command Syntax:: Command Syntax
-* Help:: Getting Help
-
-Running Programs Under _GDBN__
-
-* Compilation:: Compiling for Debugging
-* Starting:: Starting your Program
-* Arguments:: Your Program's Arguments
-* Environment:: Your Program's Environment
-* Working Directory:: Your Program's Working Directory
-* Input/Output:: Your Program's Input and Output
-* Attach:: Debugging an Already-Running Process
-* Kill Process:: Killing the Child Process
-
-Stopping and Continuing
-
-* Breakpoints:: Breakpoints, Watchpoints, and Exceptions
-* Stepping:: Stepping
-* Continuing:: Continuing
-* Signals:: Signals
-
-Breakpoints, Watchpoints, and Exceptions
-
-* Set Breaks:: Setting Breakpoints
-* Set Watchpoints:: Setting Watchpoints
-* Exception Handling:: Breakpoints and Exceptions
-* Delete Breaks:: Deleting Breakpoints
-* Disabling:: Disabling Breakpoints
-* Conditions:: Break Conditions
-* Break Commands:: Breakpoint Command Lists
-* Breakpoint Menus:: Breakpoint Menus
-* Error in Breakpoints::
-
-Examining the Stack
-
-* Frames:: Stack Frames
-* Backtrace:: Backtraces
-* Selection:: Selecting a Frame
-* Frame Info:: Information on a Frame
-
-Examining Source Files
-
-* List:: Printing Source Lines
-* Search:: Searching Source Files
-* Source Path:: Specifying Source Directories
-* Machine Code:: Source and Machine Code
-
-Examining Data
-
-* Expressions:: Expressions
-* Variables:: Program Variables
-* Arrays:: Artificial Arrays
-* Output formats:: Output formats
-* Memory:: Examining Memory
-* Auto Display:: Automatic Display
-* Print Settings:: Print Settings
-* Value History:: Value History
-* Convenience Vars:: Convenience Variables
-* Registers:: Registers
-* Floating Point Hardware:: Floating Point Hardware
-
-Altering Execution
-
-* Assignment:: Assignment to Variables
-* Jumping:: Continuing at a Different Address
-* Signaling:: Giving the Program a Signal
-* Returning:: Returning from a Function
-* Calling:: Calling your Program's Functions
-
-_GDBN__'s Files
-
-* Files:: Commands to Specify Files
-* Symbol Errors:: Errors Reading Symbol Files
-
-Specifying a Debugging Target
-
-* Active Targets:: Active Targets
-* Target Commands:: Commands for Managing Targets
-* Remote:: Remote Debugging
-
-Remote Debugging
-
-* i960-Nindy Remote::
-* EB29K Remote::
-* VxWorks Remote::
-
-_GDBN__ with a Remote i960 (Nindy)
-
-* Nindy Startup:: Startup with Nindy
-* Nindy Options:: Options for Nindy
-* Nindy reset:: Nindy Reset Command
-
-_GDBN__ with a Remote EB29K
-
-* Comms (EB29K):: Communications Setup
-* gdb-EB29K:: EB29K cross-debugging
-* Remote Log:: Remote Log
-
-_GDBN__ and VxWorks
-
-* VxWorks connection:: Connecting to VxWorks
-* VxWorks download:: VxWorks Download
-* VxWorks attach:: Running Tasks
-
-Controlling _GDBN__
-
-* Prompt:: Prompt
-* Editing:: Command Editing
-* History:: Command History
-* Screen Size:: Screen Size
-* Numbers:: Numbers
-* Messages/Warnings:: Optional Warnings and Messages
-
-Canned Sequences of Commands
-
-* Define:: User-Defined Commands
-* Command Files:: Command Files
-* Output:: Commands for Controlled Output
-
-Reporting Bugs in _GDBN__
-
-* Bug Criteria:: Have You Found a Bug?
-* Bug Reporting:: How to Report Bugs
-@end menu
-
-@node Summary, New Features, Top, Top
-@unnumbered Summary of _GDBN__
-
-The purpose of a debugger such as _GDBN__ is to allow you to see what is
-going on ``inside'' another program while it executes---or what another
-program was doing at the moment it crashed.
-
-_GDBN__ can do four main kinds of things (plus other things in support of
-these) to help you catch bugs in the act:
-
-@itemize @bullet
-@item
-Start your program, specifying anything that might affect its behavior.
-
-@item
-Make your program stop on specified conditions.
-
-@item
-Examine what has happened, when your program has stopped.
-
-@item
-Change things in your program, so you can experiment with correcting the
-effects of one bug and go on to learn about another.
-@end itemize
-
-_GDBN__ can be used to debug programs written in C and C++. Pascal support
-is being implemented, and Fortran support will be added when a GNU
-Fortran compiler is ready.
-
-@menu
-* Free Software:: Free Software
-* Contributors:: Contributors to GDB
-@end menu
-
-@node Free Software, Contributors, Summary, Summary
-@unnumberedsec Free Software
-_GDBN__ is @dfn{free software}, protected by the GNU General Public License (GPL).
-The GPL gives you the freedom to copy or adapt a licensed
-program---but every person getting a copy also gets with it the
-freedom to modify that copy (which means that they must get access to
-the source code), and the freedom to distribute further copies.
-Typical software companies use copyrights to limit your freedoms; the
-Free Software Foundation uses the GPL to preserve these freedoms.
-
-Fundamentally, the General Public License is a license which says that
-you have these freedoms and that you can't take these freedoms away
-from anyone else.
-
-@c FIXME: (passim) go through all xrefs, expanding to use text headings
-For full details, @pxref{Copying}.
-@node Contributors, , Free Software, Summary
-@unnumberedsec Contributors to GDB
-
-Richard Stallman was the original author of GDB, as with many GNU
-programs. Many others have contributed to its development. This
-section attempts to credit major contributors. One of the virtues of
-free software is that everyone is free to contribute to it; with
-regret, we cannot actually acknowledge everyone here. The file
-@file{ChangeLog} in the GDB distribution approximates a blow-by-blow
-account.
-
-Changes much prior to version 2.0 are lost in the mists of time.
-
-@quotation
-@emph{Plea:} Additions to this section are particularly welcome. If you
-or your friends (or enemies; let's be evenhanded) have been unfairly
-omitted from this list, we would like to add your names!
-@end quotation
-
-So that they may not regard their long labor as thankless, we
-particularly thank those who shepherded GDB through major releases:
-John Gilmore (release 4.0); Jim Kingdon (releases 3.9, 3.5, 3.4, 3.3);
-and Randy Smith (releases 3.2, 3.1, 3.0). As major maintainer of GDB
-for some period, each contributed significantly to the structure,
-stability, and capabilities of the entire debugger.
-
-Richard Stallman, assisted at various times by Pete TerMaat, Chris
-Hanson, and Richard Mlynarik, handled releases through 2.8.
-
-Michael Tiemann is the author of most of the GNU C++ support in GDB,
-with significant additional contributions from Per Bothner. James
-Clark wrote the GNU C++ demangler. Early work on C++ was by Peter
-TerMaat (who also did much general update work leading to release 3.0).
-
-GDB 4.0 uses the BFD subroutine library to examine multiple
-object-file formats; BFD was a joint project of V. Gumby
-Henkel-Wallace, Rich Pixley, Steve Chamberlain, and John Gilmore.
-
-David Johnson wrote the original COFF support; Pace Willison did
-the original support for encapsulated COFF.
-
-Adam de Boor and Bradley Davis contributed the ISI Optimum V support.
-Per Bothner, Noboyuki Hikichi, and Alessandro Forin contributed MIPS
-support. Jean-Daniel Fekete contributed Sun 386i support. Chris
-Hanson improved the HP9000 support. Noboyuki Hikichi and Tomoyuki
-Hasei contributed Sony/News OS 3 support. David Johnson contributed
-Encore Umax support. Jyrki Kuoppala contributed Altos 3068 support.
-Keith Packard contributed NS32K support. Doug Rabson contributed
-Acorn Risc Machine support. Chris Smith contributed Convex support
-(and Fortran debugging). Jonathan Stone contributed Pyramid support.
-Michael Tiemann contributed SPARC support. Tim Tucker contributed
-support for the Gould NP1 and Gould Powernode. Pace Willison
-contributed Intel 386 support. Jay Vosburgh contributed Symmetry
-support.
-
-Rich Schaefer helped with support of SunOS shared libraries.
-
-Jay Fenlason and Roland McGrath ensured that GDB and GAS agree about
-several machine instruction sets.
-
-Patrick Duval, Ted Goldstein, Vikram Koka and Glenn Engel helped
-develop remote debugging. Intel Corporation and Wind River Systems
-contributed remote debugging modules for their products.
-
-Brian Fox is the author of the readline libraries providing
-command-line editing and command history.
-
-@node New Features, Sample Session, Summary, Top
-@unnumbered New Features since _GDBN__ version 3.5
-
-@table @emph
-@item Targets
-Using the new command @code{target}, you can select at runtime whether
-you are debugging local files, local processes, standalone systems over
-a serial port, realtime systems over a TCP/IP connection, etc.
-Internally, _GDBN__ now uses a function vector to mediate access to
-different targets; if you need to add your own support for a remote
-protocol, this makes it much easier.
-
-@item Watchpoints
-_GDBN__ now sports watchpoints as well as breakpoints. You can use a
-watchpoint to stop execution whenever the value of an expression
-changes, without having to predict a particular place in your program
-where this may happen.
-
-@item Object Code Formats
-_GDBN__ uses a new scheme called Binary File Descriptors (BFD) to permit
-it to switch dynamically, without reconfiguration or recompilation,
-between different object-file formats. Formats currently supported are
-COFF, a.out, and the Intel 960 b.out; files may be read as .o's, archive
-libraries, or core dumps. BFD is available as a subroutine library so
-that other programs may take advantage of it, and the other GNU binary
-utilities are being converted to use it.
-
-@item Configuration
-Compile-time configuration (to select a particular architecture and
-operating system) is much easier. The script @code{config.gdb} now
-handles specification of separate host and target configurations.
-
-@item Interaction
-The user interface to _GDBN__'s control variables has been simplified
-and consolidated in two commands, @code{set} and @code{show}. Output
-lines are now broken at readable places, rather than overflowing onto
-the next line. You can suppress output of machine-level addresses,
-displaying only source language information.
-
-
-@item Source Language
-_GDBN__ now has limited support for C++ exception handling: _GDBN__ can
-break when an exception is raised, before the stack is peeled back to
-the exception handler's context.
-
-@item Command Rationalization
-Many _GDBN__ commands have been renamed to make them easier to remember
-and use. In particular, the subcommands of @code{info} and
-@code{show}/@code{set} are grouped to make the former refer to the state
-of your program, and the latter refer to the state of _GDBN__ itself.
-@xref{Renamed Commands}, for details on what commands were renamed.
-
-@item Ports
-_GDBN__ has been ported to the following new architectures: AT&T 3b1,
-Acorn RISC machine, HP300 running HPUX, big- and little-endian MIPS
-machines, Motorola 88k, Sun 386i, and Sun 3 running SunOS 4. In
-addition, the following are supported as targets only: AMD 29k, Intel
-960, and Wind River's VxWorks.
-
-@item Shared Libraries
-_GDBN__ 4.0 supports SunOS shared libraries.
-
-@item Work in Progress
-Kernel debugging for BSD and Mach systems; Tahoe and HPPA architecture
-support.
-
-@end table
-
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-_dnl__ M4 FRAGMENT: $Id$
-_if__(_I960__)
-* i960-Nindy Remote:: _GDBN__ with a Remote i960 (Nindy)
-_fi__(_I960__)
-_if__(_AMD29K__)
-* EB29K Remote:: _GDBN__ with a Remote EB29K
-_fi__(_AMD29K__)
-_if__(_VXWORKS__)
-* VxWorks Remote:: _GDBN__ and VxWorks
-_fi__(_VXWORKS__)
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT $Id$
-@c This text diverted to "Remote Debugging" section in general case;
-@c however, if we're doing a manual specifically for one of these, it
-@c belongs up front (in "Getting In and Out" chapter).
-_if__(_I960__)
-_if__(!_GENERIC__)
-@node i960-Nindy Remote, EB29K Remote, Mode Options, Starting _GDBN__
-_fi__(!_GENERIC__)
-_if__(_GENERIC__)
-@node i960-Nindy Remote, EB29K Remote, Remote, Remote
-_fi__(_GENERIC__)
-@subsection _GDBN__ with a Remote i960 (Nindy)
-
-@cindex Nindy
-@cindex i960
-@dfn{Nindy} is a ROM Monitor program for Intel 960 target systems. When
-_GDBN__ is configured to control a remote Intel 960 using Nindy, you can
-tell _GDBN__ how to connect to the 960 in several ways:
-
-@itemize @bullet
-@item
-Through command line options specifying serial port, version of the
-Nindy protocol, and communications speed;
-
-@item
-By responding to a prompt on startup;
-
-@item
-By using the @code{target} command at any point during your _GDBN__
-session. @xref{Target Commands}.
-
-@end itemize
-
-@menu
-* Nindy Startup:: Startup with Nindy
-* Nindy Options:: Options for Nindy
-* Nindy reset:: Nindy Reset Command
-@end menu
-
-@node Nindy Startup, Nindy Options, i960-Nindy Remote, i960-Nindy Remote
-@subsubsection Startup with Nindy
-
-If you simply start @code{_GDBN__} without using any command-line
-options, you are prompted for what serial port to use, @emph{before} you
-reach the ordinary _GDBN__ prompt:
-@example
-Attach /dev/ttyNN -- specify NN, or "quit" to quit:
-@end example
-@noindent
-Respond to the prompt with whatever suffix (after @samp{/dev/tty})
-identifies the serial port you want to use. You can, if you choose,
-simply start up with no Nindy connection by responding to the prompt
-with an empty line. If you do this, and later wish to attach to Nindy,
-use @code{target} (@pxref{Target Commands}).
-
-@node Nindy Options, Nindy reset, Nindy Startup, i960-Nindy Remote
-@subsubsection Options for Nindy
-
-These are the startup options for beginning your _GDBN__ session with a
-Nindy-960 board attached:
-
-@table @code
-@item -r @var{port}
-Specify the serial port name of a serial interface to be used to connect
-to the target system. This option is only available when _GDBN__ is
-configured for the Intel 960 target architecture. You may specify
-@var{port} as any of: a full pathname (e.g. @samp{-r /dev/ttya}), a
-device name in @file{/dev} (e.g. @samp{-r ttya}), or simply the unique
-suffix for a specific @code{tty} (e.g. @samp{-r a}).
-
-@item -O
-(An uppercase letter ``O'', not a zero.) Specify that _GDBN__ should use
-the ``old'' Nindy monitor protocol to connect to the target system.
-This option is only available when _GDBN__ is configured for the Intel 960
-target architecture.
-
-@quotation
-@emph{Warning:} if you specify @samp{-O}, but are actually trying to
-connect to a target system that expects the newer protocol, the connection
-will fail, appearing to be a speed mismatch. _GDBN__ will repeatedly
-attempt to reconnect at several different line speeds. You can abort
-this process with an interrupt.
-@end quotation
-
-@item -brk
-Specify that _GDBN__ should first send a @code{BREAK} signal to the target
-system, in an attempt to reset it, before connecting to a Nindy target.
-
-@quotation
-@emph{Warning:} Many target systems do not have the hardware that this
-requires; it only works with a few boards.
-@end quotation
-
-@end table
-
-The standard @samp{-b} option controls the line speed used on the serial
-port.
-
-@node Nindy reset, , Nindy Options, i960-Nindy Remote
-@c @group
-@subsubsection Nindy Reset Command
-@table @code
-@item reset
-@kindex reset
-For a Nindy target, this command sends a ``break'' to the remote target
-system; this is only useful if the target has been equipped with a
-circuit to perform a hard reset (or some other interesting action) when
-a break is detected.
-@end table
-@c @end group
-_fi__(_I960__)
-
-_if__(_AMD29K__)
-_if__(!_GENERIC__)
-@node EB29K Remote, VxWorks Remote, i960-Nindy Remote, Starting _GDBN__
-_fi__(!_GENERIC__)
-_if__(_GENERIC__)
-@node EB29K Remote, VxWorks Remote, i960-Nindy Remote, Remote
-_fi__(_GENERIC__)
-@subsection _GDBN__ with a Remote EB29K
-
-@cindex EB29K board
-@cindex running 29K programs
-
-To use _GDBN__ from a Unix system to run programs on AMD's EB29K
-board in a PC, you must first connect a serial cable between the PC
-and a serial port on the Unix system. In the following, we assume
-you've hooked the cable between the PC's @file{COM1} port and
-@file{/dev/ttya} on the Unix system.
-
-@menu
-* Comms (EB29K):: Communications Setup
-* _GDBP__-EB29K:: EB29K cross-debugging
-* Remote Log:: Remote Log
-@end menu
-
-@node Comms (EB29K), _GDBP__-EB29K, EB29K Remote, EB29K Remote
-@subsubsection Communications Setup
-The next step is to set up the PC's port, by doing something like the
-following in DOS on the PC:
-_0__@example
-C:\> MODE com1:9600,n,8,1,none
-_1__@end example
-@noindent
-This example---run on an MS DOS 4.0 system---sets the PC port to 9600
-bps, no parity, eight data bits, one stop bit, and no ``retry'' action;
-you must match the communications parameters when establishing the Unix
-end of the connection as well.
-@c FIXME: Who knows what this "no retry action" crud from the DOS manual may
-@c mean? It's optional; leave it out? ---pesch@cygnus.com, 25feb91
-
-To give control of the PC to the Unix side of the serial line, type
-the following at the DOS console:
-_0__@example
-C:\> CTTY com1
-_1__@end example
-@noindent
-(Later, if you wish to return control to the DOS console, you can use
-the command @code{CTTY con}---but you must send it over the device that
-had control, in our example over the @file{COM1} serial line).
-
-From the Unix host, use a communications program such as @code{tip} or
-@code{cu} to communicate with the PC; for example,
-@example
-cu -s 9600 -l /dev/ttya
-@end example
-@noindent
-The @code{cu} options shown specify, respectively, the linespeed and the
-serial port to use. If you use @code{tip} instead, your command line
-may look something like the following:
-@example
-tip -9600 /dev/ttya
-@end example
-@noindent
-Your system may define a different name where our example uses
-@file{/dev/ttya} as the argument to @code{tip}. The communications
-parameters, including what port to use, are associated with the
-@code{tip} argument in the ``remote'' descriptions file---normally the
-system table @file{/etc/remote}.
-@c FIXME: What if anything needs doing to match the "n,8,1,none" part of
-@c the DOS side's comms setup? cu can support -o (odd
-@c parity), -e (even parity)---apparently no settings for no parity or
-@c for character size. Taken from stty maybe...? John points out tip
-@c can set these as internal variables, eg ~s parity=none; man stty
-@c suggests that it *might* work to stty these options with stdin or
-@c stdout redirected... ---pesch@cygnus.com, 25feb91
-
-@kindex EBMON
-Using the @code{tip} or @code{cu} connection, change the DOS working
-directory to the directory containing a copy of your 29K program, then
-start the PC program @code{EBMON} (an EB29K control program supplied
-with your board by AMD). You should see an initial display from
-@code{EBMON} similar to the one that follows, ending with the
-@code{EBMON} prompt @samp{#}---
-_0__@example
-C:\> G:
-
-G:\> CD \usr\joe\work29k
-
-G:\USR\JOE\WORK29K> EBMON
-Am29000 PC Coprocessor Board Monitor, version 3.0-18
-Copyright 1990 Advanced Micro Devices, Inc.
-Written by Gibbons and Associates, Inc.
-
-Enter '?' or 'H' for help
-
-PC Coprocessor Type = EB29K
-I/O Base = 0x208
-Memory Base = 0xd0000
-
-Data Memory Size = 2048KB
-Available I-RAM Range = 0x8000 to 0x1fffff
-Available D-RAM Range = 0x80002000 to 0x801fffff
-
-PageSize = 0x400
-Register Stack Size = 0x800
-Memory Stack Size = 0x1800
-
-CPU PRL = 0x3
-Am29027 Available = No
-Byte Write Available = Yes
-
-# ~.
-_1__@end example
-
-Then exit the @code{cu} or @code{tip} program (done in the example by
-typing @code{~.} at the @code{EBMON} prompt). @code{EBMON} will keep
-running, ready for _GDBN__ to take over.
-
-For this example, we've assumed what is probably the most convenient
-way to make sure the same 29K program is on both the PC and the Unix
-system: a PC/NFS connection that establishes ``drive @code{G:}'' on the
-PC as a file system on the Unix host. If you don't have PC/NFS or
-something similar connecting the two systems, you must arrange some
-other way---perhaps floppy-disk transfer---of getting the 29K program
-from the Unix system to the PC; _GDBN__ will @emph{not} download it over the
-serial line.
-
-@node _GDBP__-EB29K, Remote Log, Comms (EB29K), EB29K Remote
-@subsubsection EB29K cross-debugging
-Finally, @code{cd} to the directory containing an image of your 29K
-program on the Unix system, and start _GDBN__---specifying as argument the
-name of your 29K program:
-@example
-cd /usr/joe/work29k
-_GDBP__ myfoo
-@end example
-Now you can use the @code{target} command:
-@example
-target amd-eb /dev/ttya 9600 MYFOO
-@end example
-@c FIXME: test above 'target amd-eb' as spelled, with caps! caps are meant to
-@c emphasize that this is the name as seen by DOS (since I think DOS is
-@c single-minded about case of letters). ---pesch@cygnus.com, 25feb91
-
-@noindent
-In this example, we've assumed your program is in a file called
-@file{myfoo}. Note that the filename given as the last argument to
-@code{target amd-eb} should be the name of the program as it appears to DOS.
-In our example this is simply @code{MYFOO}, but in general it can include
-a DOS path, and depending on your transfer mechanism may not resemble
-the name on the Unix side.
-
-At this point, you can set any breakpoints you wish; when you're ready
-to see your program run on the 29K board, use the _GDBN__ command
-@code{run}.
-
-To stop debugging the remote program, use the _GDBN__ @code{detach}
-command.
-
-To return control of the PC to its console, use @code{tip} or @code{cu}
-once again, after your _GDBN__ session has concluded, to attach to
-@code{EBMON}. You can then type the command @code{q} to shut down
-@code{EBMON}, returning control to the DOS command-line interpreter.
-Type @code{CTTY con} to return command input to the main DOS console,
-and type @kbd{~.} to leave @code{tip} or @code{cu}.
-
-@node Remote Log, , _GDBP__-EB29K, EB29K Remote
-@subsubsection Remote Log
-@kindex eb.log
-@cindex log file for EB29K
-The @code{target amd-eb} command creates a file @file{eb.log} in the
-current working directory, to help debug problems with the connection.
-@file{eb.log} records all the output from @code{EBMON}, including echoes
-of the commands sent to it. Running @samp{tail -f} on this file in
-another window often helps to understand trouble with @code{EBMON}, or
-unexpected events on the PC side of the connection.
-_fi__(_AMD29K__)
-
-_if__(_VXWORKS__)
-_if__(!_GENERIC__)
-@node VxWorks Remote, , EB29K Remote, Starting _GDBN__
-_fi__(!_GENERIC__)
-_if__(_GENERIC__)
-@node VxWorks Remote, , EB29K Remote, Remote
-_fi__(_GENERIC__)
-@subsection _GDBN__ and VxWorks
-@cindex VxWorks
-_GDBN__ enables developers to spawn and debug tasks running on networked
-VxWorks targets from a Unix host. Already-running tasks spawned from
-the VxWorks shell can also be debugged. _GDBN__ uses code that runs on
-both the UNIX host and on the VxWorks target. The program
-@code{_GDBP__} is installed and executed on the UNIX host.
-
-The remote debugging interface (RDB) routines are installed and executed
-on the VxWorks target. These routines are included in the VxWorks library
-@file{rdb.a} and are incorporated into the system image when source-level
-debugging is enabled in the VxWorks configuration.
-
-@kindex INCLUDE_RDB
-You can define @code{INCLUDE_RDB} in the VxWorks configuration file
-@file{configAll.h} to include the RDB interface routines and spawn the
-source debugging task @code{tRdbTask} when VxWorks is booted. For more
-information on configuring and remaking VxWorks, see the @cite{VxWorks
-Programmer's Guide}.
-
-Once you have included the RDB interface in your VxWorks system image
-and set your Unix execution search path to find _GDBN__, you are ready
-to run _GDBN__. From your UNIX host, type:
-
-@smallexample
-% _GDBP__
-@end smallexample
-
-_GDBN__ will come up showing the prompt:
-
-@smallexample
-(_GDBP__)
-@end smallexample
-
-@menu
-* VxWorks connection:: Connecting to VxWorks
-* VxWorks download:: VxWorks Download
-* VxWorks attach:: Running Tasks
-@end menu
-
-@node VxWorks connection, VxWorks download, VxWorks Remote, VxWorks Remote
-@subsubsection Connecting to VxWorks
-
-The _GDBN__ command @code{target} lets you connect to a VxWorks target on the
-network. To connect to a target whose host name is ``@code{tt}'', type:
-
-@smallexample
-(_GDBP__) target vxworks tt
-@end smallexample
-
-_GDBN__ will display a message similar to the following:
-
-@smallexample
-Attaching remote machine across net... Success!
-@end smallexample
-
-_GDBN__ will then attempt to read the symbol tables of any object
-modules loaded into the VxWorks target since it was last booted.
-_GDBN__ locates these files by searching the directories listed in the
-command search path (@pxref{Environment}); if it fails to find an
-object file, it will display a message such as:
-
-@smallexample
-prog.o: No such file or directory.
-@end smallexample
-
-This will cause the @code{target} command to abort. When this happens,
-you should add the appropriate directory to the search path, with the
-_GDBN__ command @code{path}, and execute the @code{target} command
-again.
-
-@node VxWorks download, VxWorks attach, VxWorks connection, VxWorks Remote
-@subsubsection VxWorks Download
-
-@cindex download to VxWorks
-If you have connected to the VxWorks target and you want to debug an
-object that has not yet been loaded, you can use the _GDBN__ @code{load}
-command to download a file from UNIX to VxWorks incrementally. The
-object file given as an argument to the @code{load} command is actually
-opened twice: first by the VxWorks target in order to download the code,
-then by _GDBN__ in order to read the symbol table. This can lead to
-problems if the current working directories on the two systems differ.
-It is simplest to set the working directory on both systems to the
-directory in which the object file resides, and then to reference the
-file by its name, without any path. Thus, to load a program
-@file{prog.o}, residing in @file{wherever/vw/demo/rdb}, on VxWorks type:
-
-@smallexample
--> cd "wherever/vw/demo/rdb"
-@end smallexample
-
-On _GDBN__ type:
-
-@smallexample
-(_GDBP__) cd wherever/vw/demo/rdb
-(_GDBP__) load prog.o
-@end smallexample
-
-_GDBN__ will display a response similar to the following:
-
-@smallexample
-Reading symbol data from wherever/vw/demo/rdb/prog.o... done.
-@end smallexample
-
-You can also use the @code{load} command to reload an object module
-after editing and recompiling the corresponding source file. Note that
-this will cause _GDBN__ to delete all currently-defined breakpoints,
-auto-displays, and convenience variables, and to clear the value
-history. (This is necessary in order to preserve the integrity of
-debugger data structures that reference the target system's symbol
-table.)
-
-@node VxWorks attach, , VxWorks download, VxWorks Remote
-@subsubsection Running Tasks
-
-@cindex running VxWorks tasks
-You can also attach to an existing task using the @code{attach} command as
-follows:
-
-@smallexample
-(_GDBP__) attach @var{task}
-@end smallexample
-
-where @var{task} is the VxWorks hexadecimal task ID. The task can be running
-or suspended when you attach to it. If running, it will be suspended at
-the time of attachment.
-
-_fi__(_VXWORKS__)
-_dnl__ -*-Texinfo-*-
-_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
-\input texinfo
-@setfilename _GDBP__.info
-@c $Id$
-@c THIS MANUAL REQUIRES TEXINFO-2 macros and info-makers to format properly.
-@c
-@c NOTE: this manual is marked up for preprocessing with a collection
-@c of m4 macros called "pretex.m4". If you see <_if__> and <_fi__>
-@c scattered around the source, you have the full source before
-@c preprocessing; if you don't, you have the source configured for
-@c _HOST__ architectures (and you can of course get the full source,
-@c with all configurations, from wherever you got this).
-_if__(0)
-
-THIS IS THE SOURCE PRIOR TO PREPROCESSING. The full source needs to
-be run through m4 before either tex- or info- formatting: for example,
-_0__
- m4 pretex.m4 none.m4 all.m4 gdb.texinfo >gdb-all.texinfo
-_1__
-will produce (assuming your path finds either GNU m4 >= 0.84, or SysV
-m4; Berkeley won't do) a file suitable for formatting. See the text in
-"pretex.m4" for a fuller explanation (and the macro definitions).
-
-_fi__(0)
-_include__(gdbVN.m4)
-@tex
-\def\$#1${{#1}} % Kluge: collect RCS revision info without $...$
-\xdef\manvers{\$Revision$} % For use in headers, footers too
-@end tex
-@c
-@syncodeindex ky cp
-@c FOR UPDATES LEADING TO THIS DRAFT, GDB CHANGELOG CONSULTED BETWEEN:
-@c Fri Sep 20 16:10:52 1991 John Gilmore (gnu at cygnus.com)
-@c Sat Dec 22 02:51:40 1990 John Gilmore (gnu at cygint)
-@ifinfo
-This file documents the GNU debugger _GDBN__.
-
-Copyright (C) 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-section entitled ``GNU General Public License'' is included exactly as
-in the original, and provided that the entire resulting derived work is
-distributed under the terms of a permission notice identical to this
-one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that the section entitled ``GNU General Public License'' may be
-included in a translation approved by the Free Software Foundation
-instead of in the original English.
-@end ifinfo
-@c @smallbook
-@setchapternewpage odd
-_if__(_GENERIC__)
-@settitle Using _GDBN__ (<v>_GDB_VN__)
-_fi__(_GENERIC__)
-_if__(!_GENERIC__)
-@settitle Using _GDBN__ <v>_GDB_VN__ (_HOST__)
-_fi__(!_GENERIC__)
-@iftex
-@finalout
-@end iftex
-@titlepage
-@title{Using _GDBN__}
-@subtitle{A Guide to the GNU Source-Level Debugger}
-_if__(!_GENERIC__)
-@subtitle{On _HOST__ Systems}
-_fi__(!_GENERIC__)
-@sp 1
-@c Maybe crank this up to "Fourth Edition" when released at FSF
-@c @subtitle Third Edition---_GDBN__ version _GDB_VN__
-@subtitle _GDBN__ version _GDB_VN__
-@subtitle July 1991
-@author{Richard M. Stallman@qquad @hfill Free Software Foundation}
-@author{Roland H. Pesch@qquad @hfill Cygnus Support}
-@page
-@tex
-{\parskip=0pt
-\hfill rms\@ai.mit.edu, pesch\@cygnus.com\par
-\hfill {\it Using _GDBN__}, \manvers\par
-\hfill \TeX{}info \texinfoversion\par
-}
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-section entitled ``GNU General Public License'' is included exactly as
-in the original, and provided that the entire resulting derived work is
-distributed under the terms of a permission notice identical to this
-one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that the section entitled ``GNU General Public License'' may be
-included in a translation approved by the Free Software Foundation
-instead of in the original English.
-@end titlepage
-@page
-
-@node Top, Summary, (dir), (dir)
-@ifinfo
-This file describes version _GDB_VN__ of GDB, the GNU symbolic debugger.
-@end ifinfo
-
-@menu
-* Summary:: Summary of _GDBN__
-* New Features:: New Features in _GDBN__ version _GDB_VN__
-* Sample Session:: A Sample _GDBN__ Session
-* Invocation:: Getting In and Out of _GDBN__
-* Commands:: _GDBN__ Commands
-* Running:: Running Programs Under _GDBN__
-* Stopping:: Stopping and Continuing
-* Stack:: Examining the Stack
-* Source:: Examining Source Files
-* Data:: Examining Data
-* Languages:: Using _GDBN__ with Different Languages
-* Symbols:: Examining the Symbol Table
-* Altering:: Altering Execution
-* _GDBN__ Files:: _GDBN__'s Files
-* Targets:: Specifying a Debugging Target
-* Controlling _GDBN__:: Controlling _GDBN__
-* Sequences:: Canned Sequences of Commands
-* Emacs:: Using _GDBN__ under GNU Emacs
-* _GDBN__ Bugs:: Reporting Bugs in _GDBN__
-* Renamed Commands::
-* Installing _GDBN__:: Installing _GDBN__
-* Copying:: GNU GENERAL PUBLIC LICENSE
-* Index:: Index
-
- --- The Detailed Node Listing ---
-
-Summary of _GDBN__
-
-* Free Software:: Free Software
-* Contributors:: Contributors to _GDBN__
-
-Getting In and Out of _GDBN__
-
-* Starting _GDBN__:: Starting _GDBN__
-* Leaving _GDBN__:: Leaving _GDBN__
-* Shell Commands:: Shell Commands
-
-Starting _GDBN__
-
-* File Options:: Choosing Files
-* Mode Options:: Choosing Modes
-
-_GDBN__ Commands
-
-* Command Syntax:: Command Syntax
-* Help:: Getting Help
-
-Running Programs Under _GDBN__
-
-* Compilation:: Compiling for Debugging
-* Starting:: Starting your Program
-* Arguments:: Your Program's Arguments
-* Environment:: Your Program's Environment
-* Working Directory:: Your Program's Working Directory
-* Input/Output:: Your Program's Input and Output
-* Attach:: Debugging an Already-Running Process
-* Kill Process:: Killing the Child Process
-
-Stopping and Continuing
-
-* Breakpoints:: Breakpoints, Watchpoints, and Exceptions
-* Continuing and Stepping:: Resuming Execution
-* Signals:: Signals
-
-Breakpoints, Watchpoints, and Exceptions
-
-* Set Breaks:: Setting Breakpoints
-* Set Watchpoints:: Setting Watchpoints
-* Exception Handling:: Breakpoints and Exceptions
-* Delete Breaks:: Deleting Breakpoints
-* Disabling:: Disabling Breakpoints
-* Conditions:: Break Conditions
-* Break Commands:: Breakpoint Command Lists
-* Breakpoint Menus:: Breakpoint Menus
-* Error in Breakpoints:: ``Cannot insert breakpoints''
-
-Examining the Stack
-
-* Frames:: Stack Frames
-* Backtrace:: Backtraces
-* Selection:: Selecting a Frame
-* Frame Info:: Information on a Frame
-
-Examining Source Files
-
-* List:: Printing Source Lines
-* Search:: Searching Source Files
-* Source Path:: Specifying Source Directories
-* Machine Code:: Source and Machine Code
-
-Examining Data
-
-* Expressions:: Expressions
-* Variables:: Program Variables
-* Arrays:: Artificial Arrays
-* Output formats:: Output formats
-* Memory:: Examining Memory
-* Auto Display:: Automatic Display
-* Print Settings:: Print Settings
-* Value History:: Value History
-* Convenience Vars:: Convenience Variables
-* Registers:: Registers
-* Floating Point Hardware:: Floating Point Hardware
-
-Using GDB with Different Languages
-
-* Setting:: Switching between source languages
-* Show:: Displaying the language
-* Checks:: Type and Range checks
-* Support:: Supported languages
-
-Switching between source languages
-
-* Manually:: Setting the working language manually
-* Automatically:: Having GDB infer the source language
-
-Type and range Checking
-
-* Type Checking:: An overview of type checking
-* Range Checking:: An overview of range checking
-
-Supported Languages
-
-* C:: C and C++
-* Modula-2:: Modula-2
-
-C and C++
-
-* C Operators:: C and C++ Operators
-* C Constants:: C and C++ Constants
-* Cplusplus expressions:: C++ Expressions
-* C Defaults:: Default settings for C and C++
-* C Checks:: C and C++ Type and Range Checks
-* Debugging C:: _GDBN__ and C
-* Debugging C plus plus:: Special features for C++
-
-Modula-2
-
-* M2 Operators:: Built-in operators
-* Builtin Func/Proc:: Built-in Functions and Procedures
-* M2 Constants:: Modula-2 Constants
-* M2 Defaults:: Default settings for Modula-2
-* Deviations:: Deviations from standard Modula-2
-* M2 Checks:: Modula-2 Type and Range Checks
-* M2 Scope:: The scope operators @code{::} and @code{.}
-* GDB/M2:: GDB and Modula-2
-
-Altering Execution
-
-* Assignment:: Assignment to Variables
-* Jumping:: Continuing at a Different Address
-* Signaling:: Giving the Program a Signal
-* Returning:: Returning from a Function
-* Calling:: Calling your Program's Functions
-* Patching:: Patching your Program
-
-_GDBN__'s Files
-
-* Files:: Commands to Specify Files
-* Symbol Errors:: Errors Reading Symbol Files
-
-Specifying a Debugging Target
-
-* Active Targets:: Active Targets
-* Target Commands:: Commands for Managing Targets
-* Remote:: Remote Debugging
-
-Remote Debugging
-
-* i960-Nindy Remote:: _GDBN__ with a Remote i960 (Nindy)
-* EB29K Remote:: _GDBN__ with a Remote EB29K
-* VxWorks Remote:: _GDBN__ and VxWorks
-
-_GDBN__ with a Remote i960 (Nindy)
-
-* Nindy Startup:: Startup with Nindy
-* Nindy Options:: Options for Nindy
-* Nindy reset:: Nindy Reset Command
-
-_GDBN__ with a Remote EB29K
-
-* Comms (EB29K):: Communications Setup
-* gdb-EB29K:: EB29K cross-debugging
-* Remote Log:: Remote Log
-
-_GDBN__ and VxWorks
-
-* VxWorks connection:: Connecting to VxWorks
-* VxWorks download:: VxWorks Download
-* VxWorks attach:: Running Tasks
-
-Controlling _GDBN__
-
-* Prompt:: Prompt
-* Editing:: Command Editing
-* History:: Command History
-* Screen Size:: Screen Size
-* Numbers:: Numbers
-* Messages/Warnings:: Optional Warnings and Messages
-
-Canned Sequences of Commands
-
-* Define:: User-Defined Commands
-* Command Files:: Command Files
-* Output:: Commands for Controlled Output
-
-Reporting Bugs in _GDBN__
-
-* Bug Criteria:: Have You Found a Bug?
-* Bug Reporting:: How to Report Bugs
-
-Installing GDB
-
-* Subdirectories:: Configuration subdirectories
-* Config Names:: Specifying names for hosts and targets
-* configure Options:: Summary of options for configure
-* Formatting Documentation:: How to format and print GDB documentation
-@end menu
-
-@node Summary, New Features, Top, Top
-@unnumbered Summary of _GDBN__
-
-The purpose of a debugger such as _GDBN__ is to allow you to see what is
-going on ``inside'' another program while it executes---or what another
-program was doing at the moment it crashed.
-
-_GDBN__ can do four main kinds of things (plus other things in support of
-these) to help you catch bugs in the act:
-
-@itemize @bullet
-@item
-Start your program, specifying anything that might affect its behavior.
-
-@item
-Make your program stop on specified conditions.
-
-@item
-Examine what has happened, when your program has stopped.
-
-@item
-Change things in your program, so you can experiment with correcting the
-effects of one bug and go on to learn about another.
-@end itemize
-
-You can use _GDBN__ to debug programs written in C, C++, and Modula-2.
-Fortran support will be added when a GNU Fortran compiler is ready.
-
-@menu
-* Free Software:: Free Software
-* Contributors:: Contributors to GDB
-@end menu
-
-@node Free Software, Contributors, Summary, Summary
-@unnumberedsec Free Software
-_GDBN__ is @dfn{free software}, protected by the GNU General Public License (GPL).
-The GPL gives you the freedom to copy or adapt a licensed
-program---but every person getting a copy also gets with it the
-freedom to modify that copy (which means that they must get access to
-the source code), and the freedom to distribute further copies.
-Typical software companies use copyrights to limit your freedoms; the
-Free Software Foundation uses the GPL to preserve these freedoms.
-
-Fundamentally, the General Public License is a license which says that
-you have these freedoms and that you can't take these freedoms away
-from anyone else.
-
-@c FIXME: (passim) go through all xrefs, expanding to use text headings
-For full details, @pxref{Copying}.
-@node Contributors, , Free Software, Summary
-@unnumberedsec Contributors to GDB
-
-Richard Stallman was the original author of GDB, and of many other GNU
-programs. Many others have contributed to its development. This
-section attempts to credit major contributors. One of the virtues of
-free software is that everyone is free to contribute to it; with
-regret, we cannot actually acknowledge everyone here. The file
-@file{ChangeLog} in the GDB distribution approximates a blow-by-blow
-account.
-
-Changes much prior to version 2.0 are lost in the mists of time.
-
-@quotation
-@emph{Plea:} Additions to this section are particularly welcome. If you
-or your friends (or enemies; let's be evenhanded) have been unfairly
-omitted from this list, we would like to add your names!
-@end quotation
-
-So that they may not regard their long labor as thankless, we
-particularly thank those who shepherded GDB through major releases: John
-Gilmore (releases _GDB_VN__, 4.0); Jim Kingdon (releases 3.9, 3.5, 3.4, 3.3);
-and Randy Smith (releases 3.2, 3.1, 3.0). As major maintainer of GDB
-for some period, each contributed significantly to the structure,
-stability, and capabilities of the entire debugger.
-
-Richard Stallman, assisted at various times by Pete TerMaat, Chris
-Hanson, and Richard Mlynarik, handled releases through 2.8.
-
-Michael Tiemann is the author of most of the GNU C++ support in GDB,
-with significant additional contributions from Per Bothner. James
-Clark wrote the GNU C++ demangler. Early work on C++ was by Peter
-TerMaat (who also did much general update work leading to release 3.0).
-
-GDB _GDB_VN__ uses the BFD subroutine library to examine multiple
-object-file formats; BFD was a joint project of V. Gumby
-Henkel-Wallace, Rich Pixley, Steve Chamberlain, and John Gilmore.
-
-David Johnson wrote the original COFF support; Pace Willison did
-the original support for encapsulated COFF.
-
-Adam de Boor and Bradley Davis contributed the ISI Optimum V support.
-Per Bothner, Noboyuki Hikichi, and Alessandro Forin contributed MIPS
-support. Jean-Daniel Fekete contributed Sun 386i support. Chris
-Hanson improved the HP9000 support. Noboyuki Hikichi and Tomoyuki
-Hasei contributed Sony/News OS 3 support. David Johnson contributed
-Encore Umax support. Jyrki Kuoppala contributed Altos 3068 support.
-Keith Packard contributed NS32K support. Doug Rabson contributed
-Acorn Risc Machine support. Chris Smith contributed Convex support
-(and Fortran debugging). Jonathan Stone contributed Pyramid support.
-Michael Tiemann contributed SPARC support. Tim Tucker contributed
-support for the Gould NP1 and Gould Powernode. Pace Willison
-contributed Intel 386 support. Jay Vosburgh contributed Symmetry
-support.
-
-Rich Schaefer and Peter Schauer helped with support of SunOS shared
-libraries.
-
-Jay Fenlason and Roland McGrath ensured that GDB and GAS agree about
-several machine instruction sets.
-
-Patrick Duval, Ted Goldstein, Vikram Koka and Glenn Engel helped
-develop remote debugging. Intel Corporation and Wind River Systems
-contributed remote debugging modules for their products.
-
-Brian Fox is the author of the readline libraries providing
-command-line editing and command history.
-
-Andrew Beers of SUNY Buffalo wrote the language-switching code and
-the Modula-2 support, and contributed the Languages chapter of this
-manual.
-
-@node New Features, Sample Session, Summary, Top
-@unnumbered New Features since _GDBN__ version 3.5
-
-@table @emph
-@item Targets
-Using the new command @code{target}, you can select at runtime whether
-you are debugging local files, local processes, standalone systems over
-a serial port, realtime systems over a TCP/IP connection, etc. The
-command @code{load} can download programs into a remote system. Serial
-stubs are available for Motorola 680x0 and Intel 80386 remote systems;
-_GDBN__ also supports debugging realtime processes running under
-VxWorks, using SunRPC Remote Procedure Calls over TCP/IP to talk to a
-debugger stub on the target system. Internally, _GDBN__ now uses a
-function vector to mediate access to different targets; if you need to
-add your own support for a remote protocol, this makes it much easier.
-
-@item Watchpoints
-_GDBN__ now sports watchpoints as well as breakpoints. You can use a
-watchpoint to stop execution whenever the value of an expression
-changes, without having to predict a particular place in your program
-where this may happen.
-
-@item Wide Output
-Commands that issue wide output now insert newlines at places designed
-to make the output more readable.
-
-@item Object Code Formats
-_GDBN__ uses a new library called the Binary File Descriptor (BFD)
-Library to permit it to switch dynamically, without reconfiguration or
-recompilation, between different object-file formats. Formats currently
-supported are COFF, a.out, and the Intel 960 b.out; files may be read as
-.o's, archive libraries, or core dumps. BFD is available as a
-subroutine library so that other programs may take advantage of it, and
-the other GNU binary utilities are being converted to use it.
-
-@item Configuration and Ports
-Compile-time configuration (to select a particular architecture and
-operating system) is much easier. The script @code{configure} now
-allows you to configure _GDBN__ as either a native debugger or a
-cross-debugger. @xref{Installing _GDBN__} for details on how to
-configure and on what architectures are now available.
-
-@item Interaction
-The user interface to _GDBN__'s control variables has been simplified
-and consolidated in two commands, @code{set} and @code{show}. Output
-lines are now broken at readable places, rather than overflowing onto
-the next line. You can suppress output of machine-level addresses,
-displaying only source language information.
-
-
-@item C++
-_GDBN__ now supports C++ multiple inheritance (if used with a GCC
-version 2 compiler), and also has limited support for C++ exception
-handling, with the commands @code{catch} and @code{info catch}: _GDBN__
-can break when an exception is raised, before the stack is peeled back
-to the exception handler's context.
-
-@item Modula-2
-_GDBN__ now has preliminary support for the GNU Modula-2 compiler,
-currently under development at the State University of New York at
-Buffalo. Coordinated development of both _GDBN__ and the GNU Modula-2
-compiler will continue through the fall of 1991 and into 1992. Other
-Modula-2 compilers are currently not supported, and attempting to debug
-programs compiled with them will likely result in an error as the symbol
-table of the executable is read in.
-
-@item Command Rationalization
-Many _GDBN__ commands have been renamed to make them easier to remember
-and use. In particular, the subcommands of @code{info} and
-@code{show}/@code{set} are grouped to make the former refer to the state
-of your program, and the latter refer to the state of _GDBN__ itself.
-@xref{Renamed Commands}, for details on what commands were renamed.
-
-@item Shared Libraries
-_GDBN__ _GDB_VN__ can debug programs and core files that use SunOS shared
-libraries.
-
-@item Reference Card
-_GDBN__ _GDB_VN__ has a reference card; @xref{Formatting Documentation} for
-instructions on printing it.
-
-@item Work in Progress
-Kernel debugging for BSD and Mach systems; Tahoe and HPPA architecture
-support.
-
-@end table
-
-@node Sample Session, Invocation, New Features, Top
-@chapter A Sample _GDBN__ Session
-
-You can use this manual at your leisure to read all about _GDBN__.
-However, a handful of commands are enough to get started using the
-debugger. This chapter illustrates these commands.
-
-@iftex
-In this sample session, we emphasize user input like this: @i{input},
-to make it easier to pick out from the surrounding output.
-@end iftex
-
-@c FIXME: this example may not be appropriate for some configs, where
-@c FIXME...primary interest is in remote use.
-_0__
-One of the preliminary versions of GNU @code{m4} (a generic macro
-processor) exhibits the following bug: sometimes, when we change its
-quote strings from the default, the commands used to capture one macro's
-definition in another stop working. In the following short @code{m4}
-session, we define a macro @code{foo} which expands to @code{0000}; we
-then use the @code{m4} builtin @code{defn} to define @code{bar} as the
-same thing. However, when we change the open quote string to
-@code{<QUOTE>} and the close quote string to @code{<UNQUOTE>}, the same
-procedure fails to define a new synonym @code{baz}:
-
-@smallexample
-$ @i{cd gnu/m4}
-$ @i{./m4}
-@i{define(foo,0000)}
-
-@i{foo}
-0000
-@i{define(bar,defn(`foo'))}
-
-@i{bar}
-0000
-@i{changequote(<QUOTE>,<UNQUOTE>)}
-
-@i{define(baz,defn(<QUOTE>foo<UNQUOTE>))}
-@i{baz}
-@i{C-d}
-m4: End of input: 0: fatal error: EOF in string
-@end smallexample
-
-@noindent
-Let's use _GDBN__ to try to see what's going on.
-
-@smallexample
-$ @i{_GDBP__ m4}
-GDB is free software and you are welcome to distribute copies of it
- under certain conditions; type "info copying" to see the conditions.
-There is absolutely no warranty for GDB; type "info warranty" for details.
-GDB _GDB_VN__, Copyright 1991 Free Software Foundation, Inc...
-(_GDBP__)
-@end smallexample
-
-@noindent
-_GDBN__ reads only enough symbol data to know where to find the rest
-when needed; as a result, the first prompt comes up very quickly. We
-then tell _GDBN__ to use a narrower display width than usual, so
-that examples will fit in this manual.
-
-@smallexample
-(_GDBP__) @i{set width 70}
-@end smallexample
-
-@noindent
-Let's see how the @code{m4} builtin @code{changequote} works.
-Having looked at the source, we know the relevant subroutine is
-@code{m4_changequote}, so we set a breakpoint there with _GDBN__'s
-@code{break} command.
-
-@smallexample
-(_GDBP__) @i{break m4_changequote}
-Breakpoint 1 at 0x62f4: file builtin.c, line 879.
-@end smallexample
-
-@noindent
-Using the @code{run} command, we start @code{m4} running under _GDBN__
-control; as long as control does not reach the @code{m4_changequote}
-subroutine, the program runs as usual:
-
-@smallexample
-(_GDBP__) @i{run}
-Starting program: /work/Editorial/gdb/gnu/m4/m4
-@i{define(foo,0000)}
-
-@i{foo}
-0000
-@end smallexample
-
-@noindent
-To trigger the breakpoint, we call @code{changequote}. _GDBN__
-suspends execution of @code{m4}, displaying information about the
-context where it stops.
-
-@smallexample
-@i{changequote(<QUOTE>,<UNQUOTE>)}
-
-Breakpoint 1, m4_changequote (argc=3, argv=0x33c70) at builtin.c:879
-879 if (bad_argc(TOKEN_DATA_TEXT(argv[0]), argc, 1, 3))
-@end smallexample
-
-@noindent
-Now we use the command @code{n} (@code{next}) to advance execution to
-the next line of the current function.
-
-@smallexample
-(_GDBP__) @i{n}
-882 set_quotes((argc >= 2) ? TOKEN_DATA_TEXT(argv[1]) : nil,
-@end smallexample
-
-@noindent
-@code{set_quotes} looks like a promising subroutine. We can go into it
-by using the command @code{s} (@code{step}) instead of @code{next}.
-@code{step} goes to the next line to be executed in @emph{any}
-subroutine, so it steps into @code{set_quotes}.
-
-@smallexample
-(_GDBP__) @i{s}
-set_quotes (lq=0x34c78 "<QUOTE>", rq=0x34c88 "<UNQUOTE>")
- at input.c:530
-530 if (lquote != def_lquote)
-@end smallexample
-
-@noindent
-The summary display showing the subroutine where @code{m4} is now
-suspended (and its arguments) is called a stack frame display. We can
-use the @code{backtrace} command (which can also be spelled @code{bt}),
-to see where we are in the stack: it displays a stack frame for each
-active subroutine.
-
-@smallexample
-(_GDBP__) @i{bt}
-#0 set_quotes (lq=0x34c78 "<QUOTE>", rq=0x34c88 "<UNQUOTE>")
- at input.c:530
-#1 0x6344 in m4_changequote (argc=3, argv=0x33c70) at builtin.c:882
-#2 0x8174 in expand_macro (sym=0x33320) at macro.c:242
-#3 0x7a88 in expand_token (obs=0x0, t=209696, td=0xf7fffa30)
- at macro.c:71
-#4 0x79dc in expand_input () at macro.c:40
-#5 0x2930 in main (argc=0, argv=0xf7fffb20) at m4.c:195
-@end smallexample
-
-@noindent
-Let's step through a few more lines to see what happens. The first two
-times, we can use @samp{s}; the next two times we use @code{n} to avoid
-falling into the @code{xstrdup} subroutine.
-@smallexample
-(_GDBP__) @i{s}
-0x3b5c 532 if (rquote != def_rquote)
-(_GDBP__) @i{s}
-0x3b80 535 lquote = (lq == nil || *lq == '\0') ? def_lquote :\
- xstrdup(lq);
-(_GDBP__) @i{n}
-536 rquote = (rq == nil || *rq == '\0') ? def_rquote : xstrdup\
-(rq);
-(_GDBP__) @i{n}
-538 len_lquote = strlen(rquote);
-@end smallexample
-
-@noindent
-The last line displayed looks a little odd; let's examine the variables
-@code{lquote} and @code{rquote} to see if they are in fact the new left
-and right quotes we specified. We can use the command @code{p}
-(@code{print}) to see their values.
-
-@smallexample
-(_GDBP__) @i{p lquote}
-$1 = 0x35d40 "<QUOTE>"
-(_GDBP__) @i{p rquote}
-$2 = 0x35d50 "<UNQUOTE>"
-@end smallexample
-
-@noindent
-@code{lquote} and @code{rquote} are indeed the new left and right quotes.
-Let's look at some context; we can display ten lines of source
-surrounding the current line, with the @code{l} (@code{list}) command.
-
-@smallexample
-(_GDBP__) @i{l}
-533 xfree(rquote);
-534
-535 lquote = (lq == nil || *lq == '\0') ? def_lquote : xstrdup\
-(lq);
-536 rquote = (rq == nil || *rq == '\0') ? def_rquote : xstrdup\
-(rq);
-537
-538 len_lquote = strlen(rquote);
-539 len_rquote = strlen(lquote);
-540 @}
-541
-542 void
-@end smallexample
-
-@noindent
-Let's step past the two lines that set @code{len_lquote} and
-@code{len_rquote}, and then examine the values of those variables.
-
-@smallexample
-(_GDBP__) @i{n}
-539 len_rquote = strlen(lquote);
-(_GDBP__) @i{n}
-540 @}
-(_GDBP__) @i{p len_lquote}
-$3 = 9
-(_GDBP__) @i{p len_rquote}
-$4 = 7
-@end smallexample
-
-@noindent
-That certainly looks wrong, assuming @code{len_lquote} and
-@code{len_rquote} are meant to be the lengths of @code{lquote} and
-@code{rquote} respectively. Let's try setting them to better values.
-We can use the @code{p} command for this, since it'll print the value of
-any expression---and that expression can include subroutine calls and
-assignments.
-
-@smallexample
-(_GDBP__) p len_lquote=strlen(lquote)
-$5 = 7
-(_GDBP__) p len_rquote=strlen(rquote)
-$6 = 9
-@end smallexample
-
-@noindent
-Let's see if that fixes the problem of using the new quotes with the
-@code{m4} built-in @code{defn}. We can allow @code{m4} to continue
-executing with the @code{c} (@code{continue}) command, and then try the
-example that caused trouble initially:
-
-@smallexample
-(_GDBP__) @i{c}
-Continuing.
-
-@i{define(baz,defn(<QUOTE>foo<UNQUOTE>))}
-
-baz
-0000
-@end smallexample
-
-@noindent
-Success! The new quotes now work just as well as the default ones. The
-problem seems to have been just the two typos defining the wrong
-lengths. We'll let @code{m4} exit by giving it an EOF as input.
-
-@smallexample
-@i{C-d}
-Program exited normally.
-@end smallexample
-
-@noindent
-The message @samp{Program exited normally.} is from _GDBN__; it
-indicates @code{m4} has finished executing. We can end our _GDBN__
-session with the _GDBN__ @code{quit} command.
-
-@smallexample
-(_GDBP__) @i{quit}
-_1__@end smallexample
-
-@node Invocation, Commands, Sample Session, Top
-@chapter Getting In and Out of _GDBN__
-
-@menu
-* Starting _GDBN__:: Starting _GDBN__
-* Leaving _GDBN__:: Leaving _GDBN__
-* Shell Commands:: Shell Commands
-@end menu
-
-@node Starting _GDBN__, Leaving _GDBN__, Invocation, Invocation
-@section Starting _GDBN__
-
-_GDBN__ is invoked with the shell command @code{_GDBP__}. Once started,
-it reads commands from the terminal until you tell it to exit.
-
-You can run @code{_GDBP__} with no arguments or options; but the most
-usual way to start _GDBN__ is with one argument or two, specifying an
-executable program as the argument:
-@example
-_GDBP__ program
-@end example
-@noindent
-You can also start with both an executable program and a core file specified:
-@example
-_GDBP__ program core
-@end example
-
-You can, instead, specify a process ID as a second argument, if you want
-to debug a running process:
-@example
-_GDBP__ program 1234
-@end example
-@noindent
-would attach _GDBN__ to process @code{1234} (unless you also have a file
-named @file{1234}; _GDBN__ does check for a core file first).
-
-@noindent
-You can further control how _GDBN__ starts up by using command-line
-options. _GDBN__ itself can remind you of the options available:
-@example
-_GDBP__ -help
-@end example
-@noindent
-will display all available options and briefly describe their use
-(@samp{_GDBP__ -h} is a shorter equivalent).
-
-All options and command line arguments you give are processed
-in sequential order. The order makes a difference when the
-@samp{-x} option is used.
-
-@menu
-* File Options:: Choosing Files
-* Mode Options:: Choosing Modes
-_if__(!_GENERIC__)
-_include__(gdbinv-m.m4)_dnl__
-_fi__(!_GENERIC__)
-@end menu
-
-@node File Options, Mode Options, Starting _GDBN__, Starting _GDBN__
-@subsection Choosing Files
-
-As shown above, any arguments other than options specify an executable
-file and core file; that is, the first argument encountered with no
-associated option flag is equivalent to a @samp{-se} option, and the
-second, if any, is equivalent to a @samp{-c} option. Many options have
-both long and short forms; both are shown here. The long forms are also
-recognized if you truncate them, so long as enough of the option is
-present to be unambiguous. (If you prefer, you can flag option
-arguments with @samp{+} rather than @samp{-}, though we illustrate the
-more usual convention.)
-
-@table @code
-@item -symbols=@var{file}
-@itemx -s @var{file}
-Read symbol table from file @var{file}.
-
-@item -exec=@var{file}
-@itemx -e @var{file}
-Use file @var{file} as the executable file to execute when
-appropriate, and for examining pure data in conjunction with a core
-dump.
-
-@item -se=@var{file}
-Read symbol table from file @var{file} and use it as the executable
-file.
-
-@item -core=@var{file}
-@itemx -c @var{file}
-Use file @var{file} as a core dump to examine.
-
-@item -command=@var{file}
-@itemx -x @var{file}
-Execute _GDBN__ commands from file @var{file}. @xref{Command Files}.
-
-@item -directory=@var{directory}
-@itemx -d @var{directory}
-Add @var{directory} to the path to search for source files.
-@end table
-
-_if__(!_GENERIC__)
-@node Mode Options, Mode Options, File Options, Starting _GDBN__
-_fi__(!_GENERIC__)
-_if__(_GENERIC__)
-@node Mode Options, , File Options, Starting _GDBN__
-_fi__(_GENERIC__)
-@subsection Choosing Modes
-
-@table @code
-@item -nx
-@itemx -n
-Do not execute commands from any @file{_GDBINIT__} initialization files.
-Normally, the commands in these files are executed after all the
-command options and arguments have been processed.
-@xref{Command Files}.
-
-@item -quiet
-@itemx -q
-``Quiet''. Do not print the introductory and copyright messages. These
-messages are also suppressed in batch mode.
-
-@item -batch
-Run in batch mode. Exit with status @code{0} after processing all the command
-files specified with @samp{-x} (and @file{_GDBINIT__}, if not inhibited).
-Exit with nonzero status if an error occurs in executing the _GDBN__
-commands in the command files.
-
-Batch mode may be useful for running _GDBN__ as a filter, for example to
-download and run a program on another computer; in order to make this
-more useful, the message
-@example
-Program exited normally.
-@end example
-@noindent
-(which is ordinarily issued whenever a program running under _GDBN__ control
-terminates) is not issued when running in batch mode.
-
-@item -cd=@var{directory}
-Run _GDBN__ using @var{directory} as its working directory,
-instead of the current directory.
-
-@item -fullname
-@itemx -f
-Emacs sets this option when it runs _GDBN__ as a subprocess. It tells _GDBN__
-to output the full file name and line number in a standard,
-recognizable fashion each time a stack frame is displayed (which
-includes each time the program stops). This recognizable format looks
-like two @samp{\032} characters, followed by the file name, line number
-and character position separated by colons, and a newline. The
-Emacs-to-_GDBN__ interface program uses the two @samp{\032} characters as
-a signal to display the source code for the frame.
-
-@item -b @var{bps}
-Set the line speed (baud rate or bits per second) of any serial
-interface used by _GDBN__ for remote debugging.
-
-@item -tty=@var{device}
-Run using @var{device} for your program's standard input and output.
-@c FIXME: kingdon thinks there's more to -tty. Investigate.
-@end table
-
-_if__(!_GENERIC__)
-_include__(gdbinv-s.m4)
-_fi__(!_GENERIC__)
-
-@node Leaving _GDBN__, Shell Commands, Starting _GDBN__, Invocation
-@section Leaving _GDBN__
-@cindex exiting _GDBN__
-@table @code
-@item quit
-@kindex quit
-@kindex q
-To exit _GDBN__, use the @code{quit} command (abbreviated @code{q}), or type
-an end-of-file character (usually @kbd{C-d}).
-@end table
-
-@cindex interrupt
-An interrupt (often @kbd{C-c}) will not exit from _GDBN__, but rather
-will terminate the action of any _GDBN__ command that is in progress and
-return to _GDBN__ command level. It is safe to type the interrupt
-character at any time because _GDBN__ does not allow it to take effect
-until a time when it is safe.
-
-If you've been using _GDBN__ to control an attached process or device,
-you can release it with the @code{detach} command; @pxref{Attach}.
-
-@node Shell Commands, , Leaving _GDBN__, Invocation
-@section Shell Commands
-If you need to execute occasional shell commands during your
-debugging session, there's no need to leave or suspend _GDBN__; you can
-just use the @code{shell} command.
-
-@table @code
-@item shell @var{command string}
-@kindex shell
-@cindex shell escape
-Directs _GDBN__ to invoke an inferior shell to execute @var{command
-string}. If it exists, the environment variable @code{SHELL} is used
-for the name of the shell to run. Otherwise _GDBN__ uses
-@code{/bin/sh}.
-@end table
-
-The utility @code{make} is often needed in development environments.
-You don't have to use the @code{shell} command for this purpose in _GDBN__:
-
-@table @code
-@item make @var{make-args}
-@kindex make
-@cindex calling make
-Causes _GDBN__ to execute an inferior @code{make} program with the specified
-arguments. This is equivalent to @samp{shell make @var{make-args}}.
-@end table
-
-@node Commands, Running, Invocation, Top
-@chapter _GDBN__ Commands
-
-@menu
-* Command Syntax:: Command Syntax
-* Help:: Getting Help
-@end menu
-
-@node Command Syntax, Help, Commands, Commands
-@section Command Syntax
-A _GDBN__ command is a single line of input. There is no limit on how long
-it can be. It starts with a command name, which is followed by arguments
-whose meaning depends on the command name. For example, the command
-@code{step} accepts an argument which is the number of times to step,
-as in @samp{step 5}. You can also use the @code{step} command with
-no arguments. Some command names do not allow any arguments.
-
-@cindex abbreviation
-_GDBN__ command names may always be truncated if that abbreviation is
-unambiguous. Other possible command abbreviations are listed in the
-documentation for individual commands. In some cases, even ambiguous
-abbreviations are allowed; for example, @code{s} is specially defined as
-equivalent to @code{step} even though there are other commands whose
-names start with @code{s}. You can test abbreviations by using them as
-arguments to the @code{help} command.
-
-@cindex repeating commands
-@kindex RET
-A blank line as input to _GDBN__ (typing just @key{RET}) means to
-repeat the previous command. Certain commands (for example, @code{run})
-will not repeat this way; these are commands for which unintentional
-repetition might cause trouble and which you are unlikely to want to
-repeat.
-
-The @code{list} and @code{x} commands, when you repeat them with
-@key{RET}, construct new arguments rather than repeating
-exactly as typed. This permits easy scanning of source or memory.
-
-_GDBN__ can also use @key{RET} in another way: to partition lengthy
-output, in a way similar to the common utility @code{more}
-(@pxref{Screen Size}). Since it's easy to press one @key{RET} too many
-in this situation, _GDBN__ disables command repetition after any command
-that generates this sort of display.
-
-@kindex #
-@cindex comment
-A line of input starting with @kbd{#} is a comment; it does nothing.
-This is useful mainly in command files (@xref{Command Files}).
-
-@node Help, , Command Syntax, Commands
-@section Getting Help
-@cindex online documentation
-@kindex help
-You can always ask _GDBN__ itself for information on its commands, using the
-command @code{help}.
-
-@table @code
-@item help
-@itemx h
-@kindex h
-You can use @code{help} (abbreviated @code{h}) with no arguments to
-display a short list of named classes of commands:
-@smallexample
-(_GDBP__) help
-List of classes of commands:
-
-running -- Running the program
-stack -- Examining the stack
-data -- Examining data
-breakpoints -- Making program stop at certain points
-files -- Specifying and examining files
-status -- Status inquiries
-support -- Support facilities
-user-defined -- User-defined commands
-aliases -- Aliases of other commands
-obscure -- Obscure features
-
-Type "help" followed by a class name for a list of commands in that class.
-Type "help" followed by command name for full documentation.
-Command name abbreviations are allowed if unambiguous.
-(_GDBP__)
-@end smallexample
-
-@item help @var{class}
-Using one of the general help classes as an argument, you can get a
-list of the individual commands in that class. For example, here is the
-help display for the class @code{status}:
-@smallexample
-(_GDBP__) help status
-Status inquiries.
-
-List of commands:
-
-show -- Generic command for showing things set with "set"
-info -- Generic command for printing status
-
-Type "help" followed by command name for full documentation.
-Command name abbreviations are allowed if unambiguous.
-(_GDBP__)
-@end smallexample
-
-@item help @var{command}
-With a command name as @code{help} argument, _GDBN__ will display a
-short paragraph on how to use that command.
-@end table
-
-In addition to @code{help}, you can use the _GDBN__ commands @code{info}
-and @code{show} to inquire about the state of your program, or the state
-of _GDBN__ itself. Each command supports many topics of inquiry; this
-manual introduces each of them in the appropriate context. The listings
-under @code{info} and under @code{show} in the Index point to
-all the sub-commands.
-@c FIXME: @pxref{Index} used to be here, but even though it shows up in
-@c FIXME...the 'aux' file with a pageno the xref can't find it.
-
-@c @group
-@table @code
-@item info
-@kindex info
-@kindex i
-This command (abbreviated @code{i}) is for describing the state of your
-program; for example, it can list the arguments given to your program
-(@code{info args}), the registers currently in use (@code{info
-registers}), or the breakpoints you've set (@code{info breakpoints}).
-You can get a complete list of the @code{info} sub-commands with
-@w{@code{help info}}.
-
-@kindex show
-@item show
-In contrast, @code{show} is for describing the state of _GDBN__ itself.
-You can change most of the things you can @code{show}, by using the
-related command @code{set}; for example, you can control what number
-system is used for displays with @code{set radix}, or simply inquire
-which is currently in use with @code{show radix}.
-
-@kindex info set
-To display all the settable parameters and their current
-values, you can use @code{show} with no arguments; you may also use
-@code{info set}. Both commands produce the same display.
-@c FIXME: "info set" violates the rule that "info" is for state of
-@c FIXME...program. Ck w/ GNU: "info set" to be called something else,
-@c FIXME...or change desc of rule---eg "state of prog and debugging session"?
-@end table
-@c @end group
-
-Here are three miscellaneous @code{show} subcommands, all of which are
-exceptional in lacking corresponding @code{set} commands:
-
-@table @code
-@kindex show version
-@cindex version number
-@item show version
-Show what version of _GDBN__ is running. You should include this
-information in _GDBN__ bug-reports. If multiple versions of _GDBN__ are
-in use at your site, you may occasionally want to make sure what version
-of _GDBN__ you're running; as _GDBN__ evolves, new commands are
-introduced, and old ones may wither away. The version number is also
-announced when you start _GDBN__ with no arguments.
-
-@kindex show copying
-@item show copying
-Display information about permission for copying _GDBN__.
-
-@kindex show warranty
-@item show warranty
-Display the GNU ``NO WARRANTY'' statement.
-@end table
-
-@node Running, Stopping, Commands, Top
-@chapter Running Programs Under _GDBN__
-
-@menu
-* Compilation:: Compiling for Debugging
-* Starting:: Starting your Program
-* Arguments:: Your Program's Arguments
-* Environment:: Your Program's Environment
-* Working Directory:: Your Program's Working Directory
-* Input/Output:: Your Program's Input and Output
-* Attach:: Debugging an Already-Running Process
-* Kill Process:: Killing the Child Process
-@end menu
-
-@node Compilation, Starting, Running, Running
-@section Compiling for Debugging
-
-In order to debug a program effectively, you need to generate
-debugging information when you compile it. This debugging information
-is stored in the object file; it describes the data type of each
-variable or function and the correspondence between source line numbers
-and addresses in the executable code.
-
-To request debugging information, specify the @samp{-g} option when you run
-the compiler.
-
-Many C compilers are unable to handle the @samp{-g} and @samp{-O}
-options together. Using those compilers, you cannot generate optimized
-executables containing debugging information.
-
-The GNU C compiler supports @samp{-g} with or without @samp{-O}, making it
-possible to debug optimized code. We recommend that you @emph{always} use
-@samp{-g} whenever you compile a program. You may think the program is
-correct, but there's no sense in pushing your luck.
-
-Some things do not work as well with @samp{-g -O} as with just
-@samp{-g}, particularly on machines with instruction scheduling. If in
-doubt, recompile with @samp{-g} alone, and if this fixes the problem,
-please report it as a bug (including a test case!).
-
-Older versions of the GNU C compiler permitted a variant option
-@samp{-gg} for debugging information. _GDBN__ no longer supports this
-format; if your GNU C compiler has this option, do not use it.
-
-@ignore
-@comment As far as I know, there are no cases in which _GDBN__ will
-@comment produce strange output in this case. (but no promises).
-If your program includes archives made with the @code{ar} program, and
-if the object files used as input to @code{ar} were compiled without the
-@samp{-g} option and have names longer than 15 characters, _GDBN__ will get
-confused reading the program's symbol table. No error message will be
-given, but _GDBN__ may behave strangely. The reason for this problem is a
-deficiency in the Unix archive file format, which cannot represent file
-names longer than 15 characters.
-
-To avoid this problem, compile the archive members with the @samp{-g}
-option or use shorter file names. Alternatively, use a version of GNU
-@code{ar} dated more recently than August 1989.
-@end ignore
-
-
-@node Starting, Arguments, Compilation, Running
-@section Starting your Program
-@cindex starting
-@cindex running
-@table @code
-@item run
-@itemx r
-@kindex run
-Use the @code{run} command to start your program under _GDBN__. You
-must first specify the program name
-_if__(_VXWORKS__)
-(except on VxWorks)
-_fi__(_VXWORKS__)
-with an argument to _GDBN__
-(@pxref{Invocation}), or using the @code{file} or @code{exec-file}
-command (@pxref{Files}).
-@refill
-@end table
-
-On targets that support processes, @code{run} creates an inferior
-process and makes that process run your program. On other targets,
-@code{run} jumps to the start of the program.
-
-The execution of a program is affected by certain information it
-receives from its superior. _GDBN__ provides ways to specify this
-information, which you must do @i{before} starting the program. (You
-can change it after starting the program, but such changes will only affect
-the program the next time you start it.) This information may be
-divided into four categories:
-
-@table @asis
-@item The @i{arguments.}
-You specify the arguments to give your program as the arguments of the
-@code{run} command. If a shell is available on your target, the shell
-is used to pass the arguments, so that you may use normal conventions
-(such as wildcard expansion or variable substitution) in
-describing the arguments. In Unix systems, you can control which shell
-is used with the @code{SHELL} environment variable. @xref{Arguments}.@refill
-
-@item The @i{environment.}
-Your program normally inherits its environment from _GDBN__, but you can
-use the _GDBN__ commands @code{set environment} and @code{unset
-environment} to change parts of the environment that will be given to
-the program. @xref{Environment}.@refill
-
-@item The @i{working directory.}
-Your program inherits its working directory from _GDBN__. You can set
-_GDBN__'s working directory with the @code{cd} command in _GDBN__.
-@xref{Working Directory}.
-
-@item The @i{standard input and output.}
-Your program normally uses the same device for standard input and
-standard output as _GDBN__ is using. You can redirect input and output
-in the @code{run} command line, or you can use the @code{tty} command to
-set a different device for your program.
-@xref{Input/Output}.
-
-@cindex pipes
-@emph{Warning:} While input and output redirection work, you can't use
-pipes to pass the output of the program you're debugging to another
-program; if you attempt this, _GDBN__ is likely to wind up debugging the
-wrong program.
-@end table
-
-When you issue the @code{run} command, your program begins to execute
-immediately. @xref{Stopping}, for discussion of how to arrange for your
-program to stop. Once your program has been started by the @code{run}
-command (and then stopped), you may evaluate expressions that involve
-calls to functions in the inferior, using the @code{print} or
-@code{call} commands. @xref{Data}.
-
-If the modification time of your symbol file has changed since the last
-time _GDBN__ read its symbols, _GDBN__ will discard its symbol table and re-read
-it. In this process, it tries to retain your current breakpoints.
-
-@node Arguments, Environment, Starting, Running
-@section Your Program's Arguments
-
-@cindex arguments (to your program)
-The arguments to your program can be specified by the arguments of the
-@code{run} command. They are passed to a shell, which expands wildcard
-characters and performs redirection of I/O, and thence to the program.
-_GDBN__ uses the shell indicated by your environment variable
-@code{SHELL} if it exists; otherwise, _GDBN__ uses @code{/bin/sh}.
-
-@code{run} with no arguments uses the same arguments used by the previous
-@code{run}, or those set by the @code{set args} command.
-
-@kindex set args
-@table @code
-@item set args
-Specify the arguments to be used the next time your program is run. If
-@code{set args} has no arguments, @code{run} will execute your program
-with no arguments. Once you have run your program with arguments,
-using @code{set args} before the next @code{run} is the only way to run
-it again without arguments.
-
-@item show args
-@kindex show args
-Show the arguments to give your program when it is started.
-@end table
-
-@node Environment, Working Directory, Arguments, Running
-@section Your Program's Environment
-
-@cindex environment (of your program)
-The @dfn{environment} consists of a set of environment variables and
-their values. Environment variables conventionally record such things as
-your user name, your home directory, your terminal type, and your search
-path for programs to run. Usually you set up environment variables with
-the shell and they are inherited by all the other programs you run. When
-debugging, it can be useful to try running the program with a modified
-environment without having to start _GDBN__ over again.
-
-@table @code
-@item path @var{directory}
-@kindex path
-Add @var{directory} to the front of the @code{PATH} environment variable
-(the search path for executables), for both _GDBN__ and your program.
-You may specify several directory names, separated by @samp{:} or
-whitespace. If @var{directory} is already in the path, it is moved to
-the front, so it will be searched sooner.
-
-You can use the string @samp{$cwd} to refer to whatever is the current
-working directory at the time _GDBN__ searches the path. If you use
-@samp{.} instead, it refers to the directory where you executed the
-@code{path} command. _GDBN__ fills in the current path where needed in
-the @var{directory} argument, before adding it to the search path.
-@c 'path' is explicitly nonrepeatable, but RMS points out it's silly to
-@c document that, since repeating it would be a no-op.
-
-@item show paths
-@kindex show paths
-Display the list of search paths for executables (the @code{PATH}
-environment variable).
-
-@item show environment @r{[}@var{varname}@r{]}
-@kindex show environment
-Print the value of environment variable @var{varname} to be given to
-your program when it starts. If you don't supply @var{varname},
-print the names and values of all environment variables to be given to
-your program. You can abbreviate @code{environment} as @code{env}.
-
-@item set environment @var{varname} @r{[}=@r{]} @var{value}
-@kindex set environment
-Sets environment variable @var{varname} to @var{value}. The value
-changes for your program only, not for _GDBN__ itself. @var{value} may
-be any string; the values of environment variables are just strings, and
-any interpretation is supplied by your program itself. The @var{value}
-parameter is optional; if it is eliminated, the variable is set to a
-null value.
-@c "any string" here doesn't include leading, trailing
-@c blanks. Gnu asks: does anyone care?
-
-For example, this command:
-
-@example
-set env USER = foo
-@end example
-
-@noindent
-tells a Unix program, when subsequently run, that its user is named
-@samp{foo}. (The spaces around @samp{=} are used for clarity here; they
-are not actually required.)
-
-@item unset environment @var{varname}
-@kindex unset environment
-Remove variable @var{varname} from the environment to be passed to your
-program. This is different from @samp{set env @var{varname} =};
-@code{unset environment} removes the variable from the environment,
-rather than assigning it an empty value.
-@end table
-
-@node Working Directory, Input/Output, Environment, Running
-@section Your Program's Working Directory
-
-@cindex working directory (of your program)
-Each time you start your program with @code{run}, it inherits its
-working directory from the current working directory of _GDBN__. _GDBN__'s
-working directory is initially whatever it inherited from its parent
-process (typically the shell), but you can specify a new working
-directory in _GDBN__ with the @code{cd} command.
-
-The _GDBN__ working directory also serves as a default for the commands
-that specify files for _GDBN__ to operate on. @xref{Files}.
-
-@table @code
-@item cd @var{directory}
-@kindex cd
-Set _GDBN__'s working directory to @var{directory}.
-
-@item pwd
-@kindex pwd
-Print _GDBN__'s working directory.
-@end table
-
-@node Input/Output, Attach, Working Directory, Running
-@section Your Program's Input and Output
-
-@cindex redirection
-@cindex i/o
-@cindex terminal
-By default, the program you run under _GDBN__ does input and output to
-the same terminal that _GDBN__ uses. _GDBN__ switches the terminal to
-its own terminal modes to interact with you, but it records the terminal
-modes your program was using and switches back to them when you continue
-running your program.
-
-@table @code
-@item info terminal
-@kindex info terminal
-Displays _GDBN__'s recorded information about the terminal modes your
-program is using.
-@end table
-
-You can redirect the program's input and/or output using shell
-redirection with the @code{run} command. For example,
-
-_0__@example
-run > outfile
-_1__@end example
-
-@noindent
-starts the program, diverting its output to the file @file{outfile}.
-
-@kindex tty
-@cindex controlling terminal
-Another way to specify where the program should do input and output is
-with the @code{tty} command. This command accepts a file name as
-argument, and causes this file to be the default for future @code{run}
-commands. It also resets the controlling terminal for the child
-process, for future @code{run} commands. For example,
-
-@example
-tty /dev/ttyb
-@end example
-
-@noindent
-directs that processes started with subsequent @code{run} commands
-default to do input and output on the terminal @file{/dev/ttyb} and have
-that as their controlling terminal.
-
-An explicit redirection in @code{run} overrides the @code{tty} command's
-effect on the input/output device, but not its effect on the controlling
-terminal.
-
-When you use the @code{tty} command or redirect input in the @code{run}
-command, only the input @emph{for your program} is affected. The input
-for _GDBN__ still comes from your terminal.
-
-@node Attach, Kill Process, Input/Output, Running
-@section Debugging an Already-Running Process
-@kindex attach
-@cindex attach
-
-@table @code
-@item attach @var{process-id}
-This command
-attaches to a running process---one that was started outside _GDBN__.
-(@code{info files} will show your active targets.) The command takes as
-argument a process ID. The usual way to find out the process-id of
-a Unix process is with the @code{ps} utility, or with the @samp{jobs -l}
-shell command.
-
-@code{attach} will not repeat if you press @key{RET} a second time after
-executing the command.
-@end table
-
-To use @code{attach}, you must be debugging in an environment which
-supports processes. You must also have permission to send the process a
-signal, and it must have the same effective user ID as the _GDBN__
-process.
-
-When using @code{attach}, you should first use the @code{file} command
-to specify the program running in the process and load its symbol table.
-@xref{Files}.
-
-The first thing _GDBN__ does after arranging to debug the specified
-process is to stop it. You can examine and modify an attached process
-with all the _GDBN__ commands that are ordinarily available when you start
-processes with @code{run}. You can insert breakpoints; you can step and
-continue; you can modify storage. If you would rather the process
-continue running, you may use the @code{continue} command after
-attaching _GDBN__ to the process.
-
-@table @code
-@item detach
-@kindex detach
-When you have finished debugging the attached process, you can use the
-@code{detach} command to release it from _GDBN__'s control. Detaching
-the process continues its execution. After the @code{detach} command,
-that process and _GDBN__ become completely independent once more, and you
-are ready to @code{attach} another process or start one with @code{run}.
-@code{detach} will not repeat if you press @key{RET} again after
-executing the command.
-@end table
-
-If you exit _GDBN__ or use the @code{run} command while you have an attached
-process, you kill that process. By default, you will be asked for
-confirmation if you try to do either of these things; you can control
-whether or not you need to confirm by using the @code{set confirm} command
-(@pxref{Messages/Warnings}).
-
-@node Kill Process, , Attach, Running
-@c @group
-@section Killing the Child Process
-
-@table @code
-@item kill
-@kindex kill
-Kill the child process in which your program is running under _GDBN__.
-@end table
-
-This command is useful if you wish to debug a core dump instead of a
-running process. _GDBN__ ignores any core dump file while your program
-is running.
-@c @end group
-
-On some operating systems, a program can't be executed outside _GDBN__
-while you have breakpoints set on it inside _GDBN__. You can use the
-@code{kill} command in this situation to permit running the program
-outside the debugger.
-
-The @code{kill} command is also useful if you wish to recompile and
-relink the program, since on many systems it is impossible to modify an
-executable file while it is running in a process. In this case, when you
-next type @code{run}, _GDBN__ will notice that the file has changed, and
-will re-read the symbol table (while trying to preserve your current
-breakpoint settings).
-
-@node Stopping, Stack, Running, Top
-@chapter Stopping and Continuing
-
-The principal purpose of using a debugger is so that you can stop your
-program before it terminates; or so that, if the program runs into
-trouble, you can investigate and find out why.
-
-Inside _GDBN__, your program may stop for any of several reasons, such
-as a signal, a breakpoint, or reaching a new line after a _GDBN__
-command such as @code{step}. You may then examine and change
-variables, set new breakpoints or remove old ones, and then continue
-execution. Usually, the messages shown by _GDBN__ provide ample
-explanation of the status of your program---but you can also explicitly
-request this information at any time.
-
-@table @code
-@item info program
-@kindex info program
-Display information about the status of your program: whether it is
-running or not, what process it is, and why it stopped.
-@end table
-
-@menu
-* Breakpoints:: Breakpoints, Watchpoints, and Exceptions
-* Continuing and Stepping:: Resuming Execution
-* Signals:: Signals
-@end menu
-
-@node Breakpoints, Continuing and Stepping, Stopping, Stopping
-@section Breakpoints, Watchpoints, and Exceptions
-
-@cindex breakpoints
-A @dfn{breakpoint} makes your program stop whenever a certain point in
-the program is reached. For each breakpoint, you can add various
-conditions to control in finer detail whether the program will stop.
-You can set breakpoints with the @code{break} command and its variants
-(@pxref{Set Breaks}), to specify the place where the program should stop
-by line number, function name or exact address in the program. In
-languages with exception handling (such as GNU C++), you can also set
-breakpoints where an exception is raised (@pxref{Exception Handling}).
-
-@cindex watchpoints
-A @dfn{watchpoint} is a special breakpoint that stops your program when
-the value of an expression changes. You must use a different command to
-set watchpoints (@pxref{Set Watchpoints}), but aside from that, you can
-manage a watchpoint like any other breakpoint: you enable, disable, and
-delete both breakpoints and watchpoints using the same commands.
-
-Each breakpoint or watchpoint is assigned a number when it is created;
-these numbers are successive integers starting with one. In many of the
-commands for controlling various features of breakpoints you use the
-breakpoint number to say which breakpoint you want to change. Each
-breakpoint may be @dfn{enabled} or @dfn{disabled}; if disabled, it has
-no effect on the program until you enable it again.
-
-@menu
-* Set Breaks:: Setting Breakpoints
-* Set Watchpoints:: Setting Watchpoints
-* Exception Handling:: Breakpoints and Exceptions
-* Delete Breaks:: Deleting Breakpoints
-* Disabling:: Disabling Breakpoints
-* Conditions:: Break Conditions
-* Break Commands:: Breakpoint Command Lists
-* Breakpoint Menus:: Breakpoint Menus
-* Error in Breakpoints::
-@end menu
-
-@node Set Breaks, Set Watchpoints, Breakpoints, Breakpoints
-@subsection Setting Breakpoints
-
-@kindex break
-@kindex b
-Breakpoints are set with the @code{break} command (abbreviated @code{b}).
-
-You have several ways to say where the breakpoint should go.
-
-@table @code
-@item break @var{function}
-Set a breakpoint at entry to function @var{function}. When using source
-languages that permit overloading of symbols, such as C++,
-@var{function} may refer to more than one possible place to break.
-@xref{Breakpoint Menus}, for a discussion of that situation.
-
-@item break +@var{offset}
-@itemx break -@var{offset}
-Set a breakpoint some number of lines forward or back from the position
-at which execution stopped in the currently selected frame.
-
-@item break @var{linenum}
-Set a breakpoint at line @var{linenum} in the current source file.
-That file is the last file whose source text was printed. This
-breakpoint will stop the program just before it executes any of the
-code on that line.
-
-@item break @var{filename}:@var{linenum}
-Set a breakpoint at line @var{linenum} in source file @var{filename}.
-
-@item break @var{filename}:@var{function}
-Set a breakpoint at entry to function @var{function} found in file
-@var{filename}. Specifying a file name as well as a function name is
-superfluous except when multiple files contain similarly named
-functions.
-
-@item break *@var{address}
-Set a breakpoint at address @var{address}. You can use this to set
-breakpoints in parts of the program which do not have debugging
-information or source files.
-
-@item break
-When called without any arguments, @code{break} sets a breakpoint at the
-next instruction to be executed in the selected stack frame
-(@pxref{Stack}). In any selected frame but the innermost, this will
-cause the program to stop as soon as control returns to that frame.
-This is similar to the effect of a @code{finish} command in the frame
-inside the selected frame---except that @code{finish} doesn't leave an
-active breakpoint. If you use @code{break} without an argument in the
-innermost frame, _GDBN__ will stop the next time it reaches the current
-location; this may be useful inside loops.
-
-_GDBN__ normally ignores breakpoints when it resumes execution, until at
-least one instruction has been executed. If it did not do this, you
-would be unable to proceed past a breakpoint without first disabling the
-breakpoint. This rule applies whether or not the breakpoint already
-existed when the program stopped.
-
-@item break @dots{} if @var{cond}
-Set a breakpoint with condition @var{cond}; evaluate the expression
-@var{cond} each time the breakpoint is reached, and stop only if the
-value is nonzero---that is, if @var{cond} evaluates as true.
-@samp{@dots{}} stands for one of the possible arguments described above
-(or no argument) specifying where to break. @xref{Conditions}, for more
-information on breakpoint conditions.
-
-@item tbreak @var{args}
-@kindex tbreak
-Set a breakpoint enabled only for one stop. @var{args} are the
-same as for the @code{break} command, and the breakpoint is set in the same
-way, but the breakpoint is automatically disabled the first time it
-is hit. @xref{Disabling}.
-
-@item rbreak @var{regex}
-@kindex rbreak
-@cindex regular expression
-Set breakpoints on all functions matching the regular expression
-@var{regex}. This command
-sets an unconditional breakpoint on all matches, printing a list of all
-breakpoints it set. Once these breakpoints are set, they are treated
-just like the breakpoints set with the @code{break} command. They can
-be deleted, disabled, made conditional, etc., in the standard ways.
-
-When debugging C++ programs, @code{rbreak} is useful for setting
-breakpoints on overloaded functions that are not members of any special
-classes.
-
-@kindex info breakpoints
-@cindex @code{$_} and @code{info breakpoints}
-@item info breakpoints @r{[}@var{n}@r{]}
-@item info break @r{[}@var{n}@r{]}
-Print a list of all breakpoints (but not watchpoints) set and not
-deleted, showing their numbers, where in the program they are, and any
-special features in use for them. Disabled breakpoints are included in
-the list, but marked as disabled. @code{info break} with a breakpoint
-number @var{n} as argument lists only that breakpoint. The convenience
-variable @code{$_} and the default examining-address for the @code{x}
-command are set to the address of the last breakpoint listed
-(@pxref{Memory}). The equivalent command for watchpoints is @code{info
-watch}. @end table
-
-_GDBN__ allows you to set any number of breakpoints at the same place in the
-program. There is nothing silly or meaningless about this. When the
-breakpoints are conditional, this is even useful (@pxref{Conditions}).
-
-@node Set Watchpoints, Exception Handling, Set Breaks, Breakpoints
-@subsection Setting Watchpoints
-@cindex setting watchpoints
-You can use a watchpoint to stop execution whenever the value of an
-expression changes, without having to predict a particular place
-where this may happen.
-
-Watchpoints currently execute two orders of magnitude more slowly than
-other breakpoints, but this can well be worth it to catch errors where
-you have no clue what part of your program is the culprit. Some
-processors provide special hardware to support watchpoint evaluation; future
-releases of _GDBN__ will use such hardware if it is available.
-
-@table @code
-@kindex watch
-@item watch @var{expr}
-Set a watchpoint for an expression.
-
-@kindex info watchpoints
-@item info watchpoints
-This command prints a list of watchpoints; it is otherwise similar to
-@code{info break}.
-@end table
-
-@node Exception Handling, Delete Breaks, Set Watchpoints, Breakpoints
-@subsection Breakpoints and Exceptions
-@cindex exception handlers
-
-Some languages, such as GNU C++, implement exception handling. You can
-use _GDBN__ to examine what caused the program to raise an exception,
-and to list the exceptions the program is prepared to handle at a
-given point in time.
-
-@table @code
-@item catch @var{exceptions}
-@kindex catch
-You can set breakpoints at active exception handlers by using the
-@code{catch} command. @var{exceptions} is a list of names of exceptions
-to catch.
-@end table
-
-You can use @code{info catch} to list active exception handlers;
-@pxref{Frame Info}.
-
-There are currently some limitations to exception handling in _GDBN__.
-These will be corrected in a future release.
-
-@itemize @bullet
-@item
-If you call a function interactively, _GDBN__ normally returns
-control to you when the function has finished executing. If the call
-raises an exception, however, the call may bypass the mechanism that
-returns control to the user and cause the program to simply continue
-running until it hits a breakpoint, catches a signal that _GDBN__ is
-listening for, or exits.
-@item
-You cannot raise an exception interactively.
-@item
-You cannot interactively install an exception handler.
-@end itemize
-
-@cindex raise exceptions
-Sometimes @code{catch} is not the best way to debug exception handling:
-if you need to know exactly where an exception is raised, it's better to
-stop @emph{before} the exception handler is called, since that way you
-can see the stack before any unwinding takes place. If you set a
-breakpoint in an exception handler instead, it may not be easy to find
-out where the exception was raised.
-
-To stop just before an exception handler is called, you need some
-knowledge of the implementation. In the case of GNU C++, exceptions are
-raised by calling a library function named @code{__raise_exception}
-which has the following ANSI C interface:
-
-@example
- /* @var{addr} is where the exception identifier is stored.
- ID is the exception identifier. */
- void __raise_exception (void **@var{addr}, void *@var{id});
-@end example
-
-@noindent
-To make the debugger catch all exceptions before any stack
-unwinding takes place, set a breakpoint on @code{__raise_exception}
-(@pxref{Breakpoints}).
-
-With a conditional breakpoint (@xref{Conditions}) that depends on the
-value of @var{id}, you can stop your program when a specific exception
-is raised. You can use multiple conditional breakpoints to stop the
-program when any of a number of exceptions are raised.
-
-@node Delete Breaks, Disabling, Exception Handling, Breakpoints
-@subsection Deleting Breakpoints
-
-@cindex clearing breakpoints, watchpoints
-@cindex deleting breakpoints, watchpoints
-It is often necessary to eliminate a breakpoint or watchpoint once it
-has done its job and you no longer want the program to stop there. This
-is called @dfn{deleting} the breakpoint. A breakpoint that has been
-deleted no longer exists; it is forgotten.
-
-With the @code{clear} command you can delete breakpoints according to
-where they are in the program. With the @code{delete} command you can
-delete individual breakpoints or watchpoints by specifying their
-breakpoint numbers.
-
-It is not necessary to delete a breakpoint to proceed past it. _GDBN__
-automatically ignores breakpoints on the first instruction to be executed
-when you continue execution without changing the execution address.
-
-@table @code
-@item clear
-@kindex clear
-Delete any breakpoints at the next instruction to be executed in the
-selected stack frame (@pxref{Selection}). When the innermost frame
-is selected, this is a good way to delete a breakpoint that the program
-just stopped at.
-
-@item clear @var{function}
-@itemx clear @var{filename}:@var{function}
-Delete any breakpoints set at entry to the function @var{function}.
-
-@item clear @var{linenum}
-@itemx clear @var{filename}:@var{linenum}
-Delete any breakpoints set at or within the code of the specified line.
-
-@item delete @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-@cindex delete breakpoints
-@kindex delete
-@kindex d
-Delete the breakpoints or watchpoints of the numbers specified as
-arguments. If no argument is specified, delete all breakpoints (_GDBN__
-asks confirmation, unless you've @code{set confirm off}). You
-can abbreviate this command as @code{d}.
-@end table
-
-@node Disabling, Conditions, Delete Breaks, Breakpoints
-@subsection Disabling Breakpoints
-
-@cindex disabled breakpoints
-@cindex enabled breakpoints
-Rather than deleting a breakpoint or watchpoint, you might prefer to
-@dfn{disable} it. This makes the breakpoint inoperative as if it had
-been deleted, but remembers the information on the breakpoint so that
-you can @dfn{enable} it again later.
-
-You disable and enable breakpoints and watchpoints with the
-@code{enable} and @code{disable} commands, optionally specifying one or
-more breakpoint numbers as arguments. Use @code{info break} or
-@code{info watch} to print a list of breakpoints or watchpoints if you
-don't know which numbers to use.
-
-A breakpoint or watchpoint can have any of four different states of
-enablement:
-
-@itemize @bullet
-@item
-Enabled. The breakpoint will stop the program. A breakpoint set
-with the @code{break} command starts out in this state.
-@item
-Disabled. The breakpoint has no effect on the program.
-@item
-Enabled once. The breakpoint will stop the program, but
-when it does so it will become disabled. A breakpoint set
-with the @code{tbreak} command starts out in this state.
-@item
-Enabled for deletion. The breakpoint will stop the program, but
-immediately after it does so it will be deleted permanently.
-@end itemize
-
-You can use the following commands to enable or disable breakpoints and
-watchpoints:
-
-@table @code
-@item disable @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-@kindex disable breakpoints
-@kindex disable
-@kindex dis
-Disable the specified breakpoints---or all breakpoints, if none are
-listed. A disabled breakpoint has no effect but is not forgotten. All
-options such as ignore-counts, conditions and commands are remembered in
-case the breakpoint is enabled again later. You may abbreviate
-@code{disable} as @code{dis}.
-
-@item enable @r{[}breakpoints@r{]} @r{[}@var{bnums}@dots{}@r{]}
-@kindex enable breakpoints
-@kindex enable
-Enable the specified breakpoints (or all defined breakpoints). They
-become effective once again in stopping the program.
-
-@item enable @r{[}breakpoints@r{]} once @var{bnums}@dots{}
-Enable the specified breakpoints temporarily. Each will be disabled
-again the next time it stops the program.
-
-@item enable @r{[}breakpoints@r{]} delete @var{bnums}@dots{}
-Enable the specified breakpoints to work once and then die. Each of
-the breakpoints will be deleted the next time it stops the program.
-@end table
-
-Save for a breakpoint set with @code{tbreak} (@pxref{Set Breaks}),
-breakpoints that you set are initially enabled; subsequently, they become
-disabled or enabled only when you use one of the commands above. (The
-command @code{until} can set and delete a breakpoint of its own, but it
-will not change the state of your other breakpoints;
-@pxref{Continuing and Stepping}.)
-
-@node Conditions, Break Commands, Disabling, Breakpoints
-@subsection Break Conditions
-@cindex conditional breakpoints
-@cindex breakpoint conditions
-
-The simplest sort of breakpoint breaks every time the program reaches a
-specified place. You can also specify a @dfn{condition} for a
-breakpoint. A condition is just a Boolean expression in your
-programming language. (@xref{Expressions}). A breakpoint with a condition
-evaluates the expression each time the program reaches it, and the
-program stops only if the condition is @emph{true}.
-
-This is the converse of using assertions for program validation; in that
-situation, you want to stop when the assertion is violated---that is,
-when the condition is false. In C, if you want to test an assertion expressed
-by the condition @var{assert}, you should set the condition
-@samp{! @var{assert}} on the appropriate breakpoint.
-
-Conditions are also accepted for watchpoints; you may not need them,
-since a watchpoint is inspecting the value of an expression anyhow---but
-it might be simpler, say, to just set a watchpoint on a variable name,
-and specify a condition that tests whether the new value is an interesting
-one.
-
-Break conditions ca have side effects, and may even call functions in
-your program. This can be useful, for example, to activate functions
-that log program progress, or to use your own print functions to format
-special data structures. The effects are completely predictable unless
-there is another enabled breakpoint at the same address. (In that
-case, _GDBN__ might see the other breakpoint first and stop the program
-without checking the condition of this one.) Note that breakpoint
-commands are usually more convenient and flexible for the purpose of
-performing side effects when a breakpoint is reached
-(@pxref{Break Commands}).
-
-Break conditions can be specified when a breakpoint is set, by using
-@samp{if} in the arguments to the @code{break} command. @xref{Set Breaks}.
-They can also be changed at any time with the @code{condition} command.
-The @code{watch} command doesn't recognize the @code{if} keyword;
-@code{condition} is the only way to impose a further condition on a
-watchpoint.
-
-@table @code
-@item condition @var{bnum} @var{expression}
-@kindex condition
-Specify @var{expression} as the break condition for breakpoint or
-watchpoint number @var{bnum}. From now on, this breakpoint will stop
-the program only if the value of @var{expression} is true (nonzero, in
-C). When you use @code{condition}, _GDBN__ checks @var{expression}
-immediately for syntactic correctness, and to determine whether symbols
-in it have referents in the context of your breakpoint. _GDBN__ does
-not actually evaluate @var{expression} at the time the @code{condition}
-command is given, however. @xref{Expressions}.
-
-@item condition @var{bnum}
-Remove the condition from breakpoint number @var{bnum}. It becomes
-an ordinary unconditional breakpoint.
-@end table
-
-@cindex ignore count (of breakpoint)
-A special case of a breakpoint condition is to stop only when the
-breakpoint has been reached a certain number of times. This is so
-useful that there is a special way to do it, using the @dfn{ignore
-count} of the breakpoint. Every breakpoint has an ignore count, which
-is an integer. Most of the time, the ignore count is zero, and
-therefore has no effect. But if the program reaches a breakpoint whose
-ignore count is positive, then instead of stopping, it just decrements
-the ignore count by one and continues. As a result, if the ignore count
-value is @var{n}, the breakpoint will not stop the next @var{n} times it
-is reached.
-
-@table @code
-@item ignore @var{bnum} @var{count}
-@kindex ignore
-Set the ignore count of breakpoint number @var{bnum} to @var{count}.
-The next @var{count} times the breakpoint is reached, your program's
-execution will not stop; other than to decrement the ignore count, _GDBN__
-takes no action.
-
-To make the breakpoint stop the next time it is reached, specify
-a count of zero.
-
-@item continue @var{count}
-@itemx c @var{count}
-@itemx fg @var{count}
-@kindex continue @var{count}
-Continue execution of the program, setting the ignore count of the
-breakpoint that the program stopped at to @var{count} minus one.
-Thus, the program will not stop at this breakpoint until the
-@var{count}'th time it is reached.
-
-An argument to this command is meaningful only when the program stopped
-due to a breakpoint. At other times, the argument to @code{continue} is
-ignored.
-
-The synonym @code{fg} is provided purely for convenience, and has
-exactly the same behavior as other forms of the command.
-@end table
-
-If a breakpoint has a positive ignore count and a condition, the condition
-is not checked. Once the ignore count reaches zero, the condition will
-be checked.
-
-You could achieve the effect of the ignore count with a
-condition such as _0__@w{@samp{$foo-- <= 0}}_1__ using a debugger convenience
-variable that is decremented each time. @xref{Convenience Vars}.
-
-@node Break Commands, Breakpoint Menus, Conditions, Breakpoints
-@subsection Breakpoint Command Lists
-
-@cindex breakpoint commands
-You can give any breakpoint (or watchpoint) a series of commands to
-execute when the program stops due to that breakpoint. For example, you
-might want to print the values of certain expressions, or enable other
-breakpoints.
-
-@table @code
-@item commands @r{[}@var{bnum}@r{]}
-@itemx @dots{} @var{command-list} @dots{}
-@itemx end
-@kindex commands
-@kindex end
-Specify a list of commands for breakpoint number @var{bnum}. The commands
-themselves appear on the following lines. Type a line containing just
-@code{end} to terminate the commands.
-
-To remove all commands from a breakpoint, type @code{commands} followed
-immediately by @code{end}; that is, give no commands.
-
-With no @var{bnum} argument, @code{commands} refers to the last
-breakpoint or watchpoint set (not to the breakpoint most recently
-encountered).
-@end table
-
-Pressing @key{RET} as a means of repeating the last _GDBN__ command is
-disabled within a @var{command-list}.
-
-You can use breakpoint commands to start the program up again. Simply
-use the @code{continue} command, or @code{step}, or any other command
-that resumes execution. Subsequent commands in the command list are
-ignored.
-
-@kindex silent
-If the first command specified is @code{silent}, the usual message about
-stopping at a breakpoint is not printed. This may be desirable for
-breakpoints that are to print a specific message and then continue.
-If the remaining commands too print nothing, you will see no sign that
-the breakpoint was reached at all. @code{silent} is meaningful only
-at the beginning of a breakpoint command list.
-
-The commands @code{echo} and @code{output} that allow you to print precisely
-controlled output are often useful in silent breakpoints. @xref{Output}.
-
-For example, here is how you could use breakpoint commands to print the
-value of @code{x} at entry to @code{foo} whenever @code{x} is positive.
-
-_0__@example
-break foo if x>0
-commands
-silent
-echo x is\040
-output x
-echo \n
-cont
-end
-_1__@end example
-
-One application for breakpoint commands is to compensate for one bug so
-you can test for another. Put a breakpoint just after the erroneous line
-of code, give it a condition to detect the case in which something
-erroneous has been done, and give it commands to assign correct values
-to any variables that need them. End with the @code{continue} command
-so that the program does not stop, and start with the @code{silent}
-command so that no output is produced. Here is an example:
-
-@example
-break 403
-commands
-silent
-set x = y + 4
-cont
-end
-@end example
-
-@cindex lost output
-One deficiency in the operation of automatically continuing breakpoints
-under Unix appears when your program uses raw mode for the terminal.
-_GDBN__ switches back to its own terminal modes (not raw) before executing
-commands, and then must switch back to raw mode when your program is
-continued. This causes any pending terminal input to be lost.
-@c FIXME: revisit below when GNU sys avail.
-@c In the GNU system, this will be fixed by changing the behavior of
-@c terminal modes.
-
-Under Unix, you can get around this problem by writing actions into
-the breakpoint condition rather than in commands. For example
-
-@example
-condition 5 (x = y + 4), 0
-@end example
-
-@noindent
-specifies a condition expression (@xref{Expressions}) that will change
-@code{x} as needed, then always have the value zero so the program will
-not stop. No input is lost here, because _GDBN__ evaluates break
-conditions without changing the terminal modes. When you want to have
-nontrivial conditions for performing the side effects, the operators
-@samp{&&}, @samp{||} and @samp{?@dots{}:} may be useful.
-
-@node Breakpoint Menus, Error in Breakpoints, Break Commands, Breakpoints
-@subsection Breakpoint Menus
-@cindex overloading
-@cindex symbol overloading
-
-Some programming languages (notably C++) permit a single function name
-to be defined several times, for application in different contexts.
-This is called @dfn{overloading}. When a function name is overloaded,
-@samp{break @var{function}} is not enough to tell _GDBN__ where you
-want a breakpoint. _GDBN__ offers you a menu of numbered choices for
-different possible breakpoints, and waits for your selection with the
-prompt @samp{>}. The first two options are always @samp{[0] cancel}
-and @samp{[1] all}. Typing @kbd{1} sets a breakpoint at each
-definition of @var{function}, and typing @kbd{0} aborts the
-@code{break} command without setting any new breakpoints.
-
-For example, the following session excerpt shows an attempt to set a
-breakpoint at the overloaded symbol @code{String::after}.
-We choose three particular definitions of that function name:
-
-@example
-(_GDBP__) b String::after
-[0] cancel
-[1] all
-[2] file:String.cc; line number:867
-[3] file:String.cc; line number:860
-[4] file:String.cc; line number:875
-[5] file:String.cc; line number:853
-[6] file:String.cc; line number:846
-[7] file:String.cc; line number:735
-> 2 4 6
-Breakpoint 1 at 0xb26c: file String.cc, line 867.
-Breakpoint 2 at 0xb344: file String.cc, line 875.
-Breakpoint 3 at 0xafcc: file String.cc, line 846.
-Multiple breakpoints were set.
-Use the "delete" command to delete unwanted breakpoints.
-(_GDBP__)
-@end example
-
-
-@node Error in Breakpoints, , Breakpoint Menus, Breakpoints
-@subsection ``Cannot Insert Breakpoints''
-
-@c FIXME: "cannot insert breakpoints" error, v unclear.
-@c Q in pending mail to Gilmore. ---pesch@cygnus.com, 26mar91
-@c some light may be shed by looking at instances of
-@c ONE_PROCESS_WRITETEXT. But error seems possible otherwise
-@c too. pesch, 20sep91
-Under some operating systems, breakpoints cannot be used in a program if
-any other process is running that program. In this situation,
-attempting to run or continue a program with a breakpoint causes _GDBN__
-to stop the other process.
-
-When this happens, you have three ways to proceed:
-
-@enumerate
-@item
-Remove or disable the breakpoints, then continue.
-
-@item
-Suspend _GDBN__, and copy the file containing the program to a new name.
-Resume _GDBN__ and use the @code{exec-file} command to specify that _GDBN__
-should run the program under that name. Then start the program again.
-
-@c FIXME: RMS commented here "Show example". Maybe when someone
-@c explains the first FIXME: in this section...
-
-@item
-Relink the program so that the text segment is nonsharable, using the
-linker option @samp{-N}. The operating system limitation may not apply
-to nonsharable executables.
-@end enumerate
-
-@node Continuing and Stepping, Signals, Breakpoints, Stopping
-@section Continuing and Stepping
-
-@cindex stepping
-@cindex continuing
-@cindex resuming execution
-@dfn{Continuing} means resuming program execution until your program
-completes normally. In contrast, @dfn{stepping} means resuming program
-execution for a very limited time: one line of source code, or one
-machine instruction. Either when continuing or when stepping, the
-program may stop even sooner, due to a breakpoint or to a signal. (If
-due to a signal, you may want to use @code{handle}, or use @samp{signal
-0} to resume execution; @pxref{Signals}.)
-
-@table @code
-@item continue @r{[}@var{ignore-count}@r{]}
-@kindex continue
-Resume program execution, at the address where the program last stopped;
-any breakpoints set at that address are bypassed. The optional argument
-@var{ignore-count} allows you to specify a further number of times to
-ignore a breakpoint at this location; its effect is like that of
-@code{ignore} (@pxref{Conditions}).
-
-To resume execution at a different place, you can use @code{return}
-(@pxref{Returning}) to go back to the calling function; or @code{jump}
-(@pxref{Jumping}) to go to an arbitrary location in your program.
-
-@end table
-
-A typical technique for using stepping is to set a breakpoint
-(@pxref{Breakpoints}) at the beginning of the function or the section of
-the program in which a problem is believed to lie, run the program until
-it stops at that breakpoint, and then step through the suspect area,
-examining the variables that are interesting, until you see the problem
-happen.
-
-@table @code
-@item step
-@kindex step
-@kindex s
-Continue running the program until control reaches a different source
-line, then stop it and return control to _GDBN__. This command is
-abbreviated @code{s}.
-
-@quotation
-@emph{Warning:} If you use the @code{step} command while control is
-within a function that was compiled without debugging information,
-execution will proceed until control reaches another function.
-@end quotation
-
-@item step @var{count}
-Continue running as in @code{step}, but do so @var{count} times. If a
-breakpoint is reached or a signal not related to stepping occurs before
-@var{count} steps, stepping stops right away.
-
-@item next @r{[}@var{count}@r{]}
-@kindex next
-@kindex n
-Continue to the next source line in the current (innermost) stack frame.
-Similar to @code{step}, but any function calls appearing within the line
-of code are executed without stopping. Execution stops when control
-reaches a different line of code at the stack level which was executing
-when the @code{next} command was given. This command is abbreviated
-@code{n}.
-
-An argument @var{count} is a repeat count, as for @code{step}.
-
-@code{next} within a function that lacks debugging information acts like
-@code{step}, but any function calls appearing within the code of the
-function are executed without stopping.
-
-@item finish
-@kindex finish
-Continue running until just after function in the selected stack frame
-returns. Print the returned value (if any).
-
-Contrast this with the @code{return} command (@pxref{Returning}).
-
-@item until
-@kindex until
-@item u
-@kindex u
-Continue running until a source line past the current line, in the
-current stack frame, is reached. This command is used to avoid single
-stepping through a loop more than once. It is like the @code{next}
-command, except that when @code{until} encounters a jump, it
-automatically continues execution until the program counter is greater
-than the address of the jump.
-
-This means that when you reach the end of a loop after single stepping
-though it, @code{until} will cause the program to continue execution
-until the loop is exited. In contrast, a @code{next} command at the end
-of a loop will simply step back to the beginning of the loop, which
-would force you to step through the next iteration.
-
-@code{until} always stops the program if it attempts to exit the current
-stack frame.
-
-@code{until} may produce somewhat counterintuitive results if the order
-of machine code does not match the order of the source lines. For
-example, in the following excerpt from a debugging session, the @code{f}
-(@code{frame}) command shows that execution is stopped at line
-@code{206}; yet when we use @code{until}, we get to line @code{195}:
-
-@example
-(_GDBP__) f
-#0 main (argc=4, argv=0xf7fffae8) at m4.c:206
-206 expand_input();
-(_GDBP__) until
-195 for ( ; argc > 0; NEXTARG) @{
-@end example
-
-This happened because, for execution efficiency, the compiler had
-generated code for the loop closure test at the end, rather than the
-start, of the loop---even though the test in a C @code{for}-loop is
-written before the body of the loop. The @code{until} command appeared
-to step back to the beginning of the loop when it advanced to this
-expression; however, it has not really gone to an earlier
-statement---not in terms of the actual machine code.
-
-@code{until} with no argument works by means of single
-instruction stepping, and hence is slower than @code{until} with an
-argument.
-
-@item until @var{location}
-@item u @var{location}
-Continue running the program until either the specified location is
-reached, or the current stack frame returns. @var{location}
-is any of the forms of argument acceptable to @code{break}
-(@pxref{Set Breaks}). This form of the command uses breakpoints, and
-hence is quicker than @code{until} without an argument.
-
-@item stepi
-@itemx si
-@kindex stepi
-@kindex si
-Execute one machine instruction, then stop and return to the debugger.
-
-It is often useful to do @samp{display/i $pc} when stepping by machine
-instructions. This will cause the next instruction to be executed to
-be displayed automatically at each stop. @xref{Auto Display}.
-
-An argument is a repeat count, as in @code{step}.
-
-@item nexti
-@itemx ni
-@kindex nexti
-@kindex ni
-Execute one machine instruction, but if it is a function call,
-proceed until the function returns.
-
-An argument is a repeat count, as in @code{next}.
-@end table
-
-
-@node Signals, , Continuing and Stepping, Stopping
-@section Signals
-@cindex signals
-
-A signal is an asynchronous event that can happen in a program. The
-operating system defines the possible kinds of signals, and gives each
-kind a name and a number. For example, in Unix @code{SIGINT} is the
-signal a program gets when you type an interrupt (often @kbd{C-c});
-@code{SIGSEGV} is the signal a program gets from referencing a place in
-memory far away from all the areas in use; @code{SIGALRM} occurs when
-the alarm clock timer goes off (which happens only if the program has
-requested an alarm).
-
-@cindex fatal signals
-Some signals, including @code{SIGALRM}, are a normal part of the
-functioning of the program. Others, such as @code{SIGSEGV}, indicate
-errors; these signals are @dfn{fatal} (kill the program immediately) if the
-program has not specified in advance some other way to handle the signal.
-@code{SIGINT} does not indicate an error in the program, but it is normally
-fatal so it can carry out the purpose of the interrupt: to kill the program.
-
-_GDBN__ has the ability to detect any occurrence of a signal in the program
-running under _GDBN__'s control. You can tell _GDBN__ in advance what to do for
-each kind of signal.
-
-@cindex handling signals
-Normally, _GDBN__ is set up to ignore non-erroneous signals like @code{SIGALRM}
-(so as not to interfere with their role in the functioning of the program)
-but to stop the program immediately whenever an error signal happens.
-You can change these settings with the @code{handle} command.
-
-@table @code
-@item info signals
-@kindex info signals
-Print a table of all the kinds of signals and how _GDBN__ has been told to
-handle each one. You can use this to see the signal numbers of all
-the defined types of signals.
-
-@item handle @var{signal} @var{keywords}@dots{}
-@kindex handle
-Change the way _GDBN__ handles signal @var{signal}. @var{signal} can be the
-number of a signal or its name (with or without the @samp{SIG} at the
-beginning). The @var{keywords} say what change to make.
-@end table
-
-@c @group
-The keywords allowed by the @code{handle} command can be abbreviated.
-Their full names are:
-
-@table @code
-@item nostop
-_GDBN__ should not stop the program when this signal happens. It may
-still print a message telling you that the signal has come in.
-
-@item stop
-_GDBN__ should stop the program when this signal happens. This implies
-the @code{print} keyword as well.
-
-@item print
-_GDBN__ should print a message when this signal happens.
-
-@item noprint
-_GDBN__ should not mention the occurrence of the signal at all. This
-implies the @code{nostop} keyword as well.
-
-@item pass
-_GDBN__ should allow the program to see this signal; the program will be
-able to handle the signal, or may be terminated if the signal is fatal
-and not handled.
-
-@item nopass
-_GDBN__ should not allow the program to see this signal.
-@end table
-@c @end group
-
-When a signal has been set to stop the program, the program cannot see the
-signal until you continue. It will see the signal then, if @code{pass} is
-in effect for the signal in question @i{at that time}. In other words,
-after _GDBN__ reports a signal, you can use the @code{handle} command with
-@code{pass} or @code{nopass} to control whether that signal will be seen by
-the program when you later continue it.
-
-You can also use the @code{signal} command to prevent the program from
-seeing a signal, or cause it to see a signal it normally would not see,
-or to give it any signal at any time. For example, if the program stopped
-due to some sort of memory reference error, you might store correct
-values into the erroneous variables and continue, hoping to see more
-execution; but the program would probably terminate immediately as
-a result of the fatal signal once it sees the signal. To prevent this,
-you can continue with @samp{signal 0}. @xref{Signaling}.
-
-@node Stack, Source, Stopping, Top
-@chapter Examining the Stack
-
-When your program has stopped, the first thing you need to know is where it
-stopped and how it got there.
-
-@cindex call stack
-Each time your program performs a function call, the information about
-where in the program the call was made from is saved in a block of data
-called a @dfn{stack frame}. The frame also contains the arguments of the
-call and the local variables of the function that was called. All the
-stack frames are allocated in a region of memory called the @dfn{call
-stack}.
-
-When your program stops, the _GDBN__ commands for examining the stack allow you
-to see all of this information.
-
-@cindex selected frame
-One of the stack frames is @dfn{selected} by _GDBN__ and many _GDBN__ commands
-refer implicitly to the selected frame. In particular, whenever you ask
-_GDBN__ for the value of a variable in the program, the value is found in the
-selected frame. There are special _GDBN__ commands to select whichever frame
-you are interested in.
-
-When the program stops, _GDBN__ automatically selects the currently executing
-frame and describes it briefly as the @code{frame} command does
-(@pxref{Frame Info}).
-
-@menu
-* Frames:: Stack Frames
-* Backtrace:: Backtraces
-* Selection:: Selecting a Frame
-* Frame Info:: Information on a Frame
-@end menu
-
-@node Frames, Backtrace, Stack, Stack
-@section Stack Frames
-
-@cindex frame
-@cindex stack frame
-The call stack is divided up into contiguous pieces called @dfn{stack
-frames}, or @dfn{frames} for short; each frame is the data associated
-with one call to one function. The frame contains the arguments given
-to the function, the function's local variables, and the address at
-which the function is executing.
-
-@cindex initial frame
-@cindex outermost frame
-@cindex innermost frame
-When your program is started, the stack has only one frame, that of the
-function @code{main}. This is called the @dfn{initial} frame or the
-@dfn{outermost} frame. Each time a function is called, a new frame is
-made. Each time a function returns, the frame for that function invocation
-is eliminated. If a function is recursive, there can be many frames for
-the same function. The frame for the function in which execution is
-actually occurring is called the @dfn{innermost} frame. This is the most
-recently created of all the stack frames that still exist.
-
-@cindex frame pointer
-Inside your program, stack frames are identified by their addresses. A
-stack frame consists of many bytes, each of which has its own address; each
-kind of computer has a convention for choosing one of those bytes whose
-address serves as the address of the frame. Usually this address is kept
-in a register called the @dfn{frame pointer register} while execution is
-going on in that frame.
-
-@cindex frame number
-_GDBN__ assigns numbers to all existing stack frames, starting with
-zero for the innermost frame, one for the frame that called it,
-and so on upward. These numbers do not really exist in your program;
-they are assigned by _GDBN__ to give you a way of designating stack
-frames in _GDBN__ commands.
-
-@cindex frameless execution
-Some compilers allow functions to be compiled so that they operate
-without stack frames. (For example, the @code{_GCC__} option
-@samp{-fomit-frame-pointer} will generate functions without a frame.)
-This is occasionally done with heavily used library functions to save
-the frame setup time. _GDBN__ has limited facilities for dealing with
-these function invocations. If the innermost function invocation has no
-stack frame, _GDBN__ will nevertheless regard it as though it had a
-separate frame, which is numbered zero as usual, allowing correct
-tracing of the function call chain. However, _GDBN__ has no provision
-for frameless functions elsewhere in the stack.
-
-@node Backtrace, Selection, Frames, Stack
-@section Backtraces
-
-A backtrace is a summary of how the program got where it is. It shows one
-line per frame, for many frames, starting with the currently executing
-frame (frame zero), followed by its caller (frame one), and on up the
-stack.
-
-@table @code
-@item backtrace
-@itemx bt
-@kindex backtrace
-@kindex bt
-Print a backtrace of the entire stack: one line per frame for all
-frames in the stack.
-
-You can stop the backtrace at any time by typing the system interrupt
-character, normally @kbd{C-c}.
-
-@item backtrace @var{n}
-@itemx bt @var{n}
-Similar, but print only the innermost @var{n} frames.
-
-@item backtrace -@var{n}
-@itemx bt -@var{n}
-Similar, but print only the outermost @var{n} frames.
-@end table
-
-@kindex where
-@kindex info stack
-@kindex info s
-The names @code{where} and @code{info stack} (abbreviated @code{info s})
-are additional aliases for @code{backtrace}.
-
-Each line in the backtrace shows the frame number and the function name.
-The program counter value is also shown---unless you use @code{set
-print address off}. The backtrace also shows the source file name and
-line number, as well as the arguments to the function. The program
-counter value is omitted if it is at the beginning of the code for that
-line number.
-
-Here is an example of a backtrace. It was made with the command
-@samp{bt 3}, so it shows the innermost three frames.
-
-@smallexample
-@group
-#0 m4_traceon (obs=0x24eb0, argc=1, argv=0x2b8c8) at builtin.c:993
-#1 0x6e38 in expand_macro (sym=0x2b600) at macro.c:242
-#2 0x6840 in expand_token (obs=0x0, t=177664, td=0xf7fffb08)
- at macro.c:71
-(More stack frames follow...)
-@end group
-@end smallexample
-
-@noindent
-The display for frame zero doesn't begin with a program counter
-value, indicating that the program has stopped at the beginning of the
-code for line @code{993} of @code{builtin.c}.
-
-@node Selection, Frame Info, Backtrace, Stack
-@section Selecting a Frame
-
-Most commands for examining the stack and other data in the program work on
-whichever stack frame is selected at the moment. Here are the commands for
-selecting a stack frame; all of them finish by printing a brief description
-of the stack frame just selected.
-
-@table @code
-@item frame @var{n}
-@itemx f @var{n}
-@kindex frame
-@kindex f
-Select frame number @var{n}. Recall that frame zero is the innermost
-(currently executing) frame, frame one is the frame that called the
-innermost one, and so on. The highest-numbered frame is @code{main}'s
-frame.
-
-@item frame @var{addr}
-@itemx f @var{addr}
-Select the frame at address @var{addr}. This is useful mainly if the
-chaining of stack frames has been damaged by a bug, making it
-impossible for _GDBN__ to assign numbers properly to all frames. In
-addition, this can be useful when the program has multiple stacks and
-switches between them.
-
-_if__(_SPARC__)
-On the SPARC architecture, @code{frame} needs two addresses to
-select an arbitrary frame: a frame pointer and a stack pointer.
-@c note to future updaters: this is conditioned on a flag
-@c FRAME_SPECIFICATION_DYADIC in the tm-*.h files, currently only used
-@c by SPARC, hence the specific attribution. Generalize or list all
-@c possibilities if more supported machines start doing this.
-_fi__(_SPARC__)
-
-@item up @var{n}
-@kindex up
-Move @var{n} frames up the stack. For positive numbers @var{n}, this
-advances toward the outermost frame, to higher frame numbers, to frames
-that have existed longer. @var{n} defaults to one.
-
-@item down @var{n}
-@kindex down
-@kindex do
-Move @var{n} frames down the stack. For positive numbers @var{n}, this
-advances toward the innermost frame, to lower frame numbers, to frames
-that were created more recently. @var{n} defaults to one. You may
-abbreviate @code{down} as @code{do}.
-@end table
-
-All of these commands end by printing two lines of output describing the
-frame. The first line shows the frame number, the function name, the
-arguments, and the source file and line number of execution in that
-frame. The second line shows the text of that source line. For
-example:
-
-@smallexample
-(_GDBP__) up
-#1 0x22f0 in main (argc=1, argv=0xf7fffbf4, env=0xf7fffbfc) at env.c:10
-10 read_input_file (argv[i]);
-@end smallexample
-
-After such a printout, the @code{list} command with no arguments will print
-ten lines centered on the point of execution in the frame. @xref{List}.
-
-@table @code
-@item up-silently @var{n}
-@itemx down-silently @var{n}
-@kindex down-silently
-@kindex up-silently
-These two commands are variants of @code{up} and @code{down},
-respectively; they differ in that they do their work silently, without
-causing display of the new frame. They are intended primarily for use
-in _GDBN__ command scripts, where the output might be unnecessary and
-distracting.
-
-@end table
-
-@node Frame Info, , Selection, Stack
-@section Information About a Frame
-
-There are several other commands to print information about the selected
-stack frame.
-
-@table @code
-@item frame
-@itemx f
-When used without any argument, this command does not change which frame
-is selected, but prints a brief description of the currently
-selected stack frame. It can be abbreviated @code{f}. With an
-argument, this command is used to select a stack frame (@pxref{Selection}).
-
-@item info frame
-@kindex info frame
-@itemx info f
-@kindex info f
-This command prints a verbose description of the selected stack frame,
-including the address of the frame, the addresses of the next frame down
-(called by this frame) and the next frame up (caller of this frame), the
-language that the source code corresponding to this frame was written in,
-the address of the frame's arguments, the program counter saved in it
-(the address of execution in the caller frame), and which registers
-were saved in the frame. The verbose description is useful when
-something has gone wrong that has made the stack format fail to fit
-the usual conventions.
-
-@item info frame @var{addr}
-@itemx info f @var{addr}
-Print a verbose description of the frame at address @var{addr},
-without selecting that frame. The selected frame remains unchanged by
-this command.
-
-@item info args
-@kindex info args
-Print the arguments of the selected frame, each on a separate line.
-
-@item info locals
-@kindex info locals
-Print the local variables of the selected frame, each on a separate
-line. These are all variables declared static or automatic within all
-program blocks that execution in this frame is currently inside of.
-
-@item info catch
-@kindex info catch
-@cindex catch exceptions
-@cindex exception handlers
-Print a list of all the exception handlers that are active in the
-current stack frame at the current point of execution. To see other
-exception handlers, visit the associated frame (using the @code{up},
-@code{down}, or @code{frame} commands); then type @code{info catch}.
-@xref{Exception Handling}.
-@end table
-
-@node Source, Data, Stack, Top
-@chapter Examining Source Files
-
-_GDBN__ can print parts of your program's source, since the debugging
-information recorded in your program tells _GDBN__ what source files
-were used to built it. When your program stops, _GDBN__ spontaneously
-prints the line where it stopped. Likewise, when you select a stack
-frame (@pxref{Selection}), _GDBN__ prints the line where execution in
-that frame has stopped. You can print other portions of source files by
-explicit command.
-
-If you use _GDBN__ through its GNU Emacs interface, you may prefer to
-use Emacs facilities to view source; @pxref{Emacs}.
-
-@menu
-* List:: Printing Source Lines
-* Search:: Searching Source Files
-* Source Path:: Specifying Source Directories
-* Machine Code:: Source and Machine Code
-@end menu
-
-@node List, Search, Source, Source
-@section Printing Source Lines
-
-@kindex list
-@kindex l
-To print lines from a source file, use the @code{list} command
-(abbreviated @code{l}). There are several ways to specify what part
-of the file you want to print.
-
-Here are the forms of the @code{list} command most commonly used:
-
-@table @code
-@item list @var{linenum}
-Print lines centered around line number @var{linenum} in the
-current source file.
-
-@item list @var{function}
-Print lines centered around the beginning of function
-@var{function}.
-
-@item list
-Print more lines. If the last lines printed were printed with a
-@code{list} command, this prints lines following the last lines
-printed; however, if the last line printed was a solitary line printed
-as part of displaying a stack frame (@pxref{Stack}), this prints
-lines centered around that line.
-
-@item list -
-Print lines just before the lines last printed.
-@end table
-
-By default, _GDBN__ prints ten source lines with any of these forms of
-the @code{list} command. You can change this using @code{set listsize}:
-
-@table @code
-@item set listsize @var{count}
-@kindex set listsize
-Make the @code{list} command display @var{count} source lines (unless
-the @code{list} argument explicitly specifies some other number).
-
-@item show listsize
-@kindex show listsize
-Display the number of lines that @code{list} will currently display by
-default.
-@end table
-
-Repeating a @code{list} command with @key{RET} discards the argument,
-so it is equivalent to typing just @code{list}. This is more useful
-than listing the same lines again. An exception is made for an
-argument of @samp{-}; that argument is preserved in repetition so that
-each repetition moves up in the source file.
-
-@cindex linespec
-In general, the @code{list} command expects you to supply zero, one or two
-@dfn{linespecs}. Linespecs specify source lines; there are several ways
-of writing them but the effect is always to specify some source line.
-Here is a complete description of the possible arguments for @code{list}:
-
-@table @code
-@item list @var{linespec}
-Print lines centered around the line specified by @var{linespec}.
-
-@item list @var{first},@var{last}
-Print lines from @var{first} to @var{last}. Both arguments are
-linespecs.
-
-@item list ,@var{last}
-Print lines ending with @var{last}.
-
-@item list @var{first},
-Print lines starting with @var{first}.
-
-@item list +
-Print lines just after the lines last printed.
-
-@item list -
-Print lines just before the lines last printed.
-
-@item list
-As described in the preceding table.
-@end table
-
-Here are the ways of specifying a single source line---all the
-kinds of linespec.
-
-@table @code
-@item @var{number}
-Specifies line @var{number} of the current source file.
-When a @code{list} command has two linespecs, this refers to
-the same source file as the first linespec.
-
-@item +@var{offset}
-Specifies the line @var{offset} lines after the last line printed.
-When used as the second linespec in a @code{list} command that has
-two, this specifies the line @var{offset} lines down from the
-first linespec.
-
-@item -@var{offset}
-Specifies the line @var{offset} lines before the last line printed.
-
-@item @var{filename}:@var{number}
-Specifies line @var{number} in the source file @var{filename}.
-
-@item @var{function}
-@c FIXME: "of the open-brace" is C-centric. When we add other langs...
-Specifies the line of the open-brace that begins the body of the
-function @var{function}.
-
-@item @var{filename}:@var{function}
-Specifies the line of the open-brace that begins the body of the
-function @var{function} in the file @var{filename}. You only need the
-file name with a function name to avoid ambiguity when there are
-identically named functions in different source files.
-
-@item *@var{address}
-Specifies the line containing the program address @var{address}.
-@var{address} may be any expression.
-@end table
-
-@node Search, Source Path, List, Source
-@section Searching Source Files
-@cindex searching
-@kindex reverse-search
-
-There are two commands for searching through the current source file for a
-regular expression.
-
-@table @code
-@item forward-search @var{regexp}
-@itemx search @var{regexp}
-@kindex search
-@kindex forward-search
-The command @samp{forward-search @var{regexp}} checks each line, starting
-with the one following the last line listed, for a match for @var{regexp}.
-It lists the line that is found. You can abbreviate the command name
-as @code{fo}. The synonym @samp{search @var{regexp}} is also supported.
-
-@item reverse-search @var{regexp}
-The command @samp{reverse-search @var{regexp}} checks each line, starting
-with the one before the last line listed and going backward, for a match
-for @var{regexp}. It lists the line that is found. You can abbreviate
-this command as @code{rev}.
-@end table
-
-@node Source Path, Machine Code, Search, Source
-@section Specifying Source Directories
-
-@cindex source path
-@cindex directories for source files
-Executable programs sometimes do not record the directories of the source
-files from which they were compiled, just the names. Even when they do,
-the directories could be moved between the compilation and your debugging
-session. _GDBN__ has a list of directories to search for source files;
-this is called the @dfn{source path}. Each time _GDBN__ wants a source file,
-it tries all the directories in the list, in the order they are present
-in the list, until it finds a file with the desired name. Note that
-the executable search path is @emph{not} used for this purpose. Neither is
-the current working directory, unless it happens to be in the source
-path.
-
-If _GDBN__ can't find a source file in the source path, and the object
-program records a directory, _GDBN__ tries that directory too. If the
-source path is empty, and there is no record of the compilation
-directory, _GDBN__ will, as a last resort, look in the current
-directory.
-
-Whenever you reset or rearrange the source path, _GDBN__ will clear out
-any information it has cached about where source files are found, where
-each line is in the file, etc.
-
-@kindex directory
-When you start _GDBN__, its source path is empty.
-To add other directories, use the @code{directory} command.
-
-@table @code
-@item directory @var{dirname} @dots{}
-Add directory @var{dirname} to the front of the source path. Several
-directory names may be given to this command, separated by @samp{:} or
-whitespace. You may specify a directory that is already in the source
-path; this moves it forward, so it will be searched sooner.
-
-You can use the string @samp{$cdir} to refer to the compilation
-directory (if one is recorded), and @samp{$cwd} to refer to the current
-working directory. @samp{$cwd} is not the same as @samp{.}---the former
-tracks the current working directory as it changes during your _GDBN__
-session, while the latter is immediately expanded to the current
-directory at the time you add an entry to the source path.
-
-@item directory
-Reset the source path to empty again. This requires confirmation.
-
-@c RET-repeat for @code{directory} is explicitly disabled, but since
-@c repeating it would be a no-op we don't say that. (thanks to RMS)
-
-@item show directories
-@kindex show directories
-Print the source path: show which directories it contains.
-@end table
-
-If your source path is cluttered with directories that are no longer of
-interest, _GDBN__ may sometimes cause confusion by finding the wrong
-versions of source. You can correct the situation as follows:
-
-@enumerate
-@item
-Use @code{directory} with no argument to reset the source path to empty.
-
-@item
-Use @code{directory} with suitable arguments to reinstall the
-directories you want in the source path. You can add all the
-directories in one command.
-@end enumerate
-
-@node Machine Code, , Source Path, Source
-@section Source and Machine Code
-You can use the command @code{info line} to map source lines to program
-addresses (and viceversa), and the command @code{disassemble} to display
-a range of addresses as machine instructions.
-
-@table @code
-@item info line @var{linespec}
-@kindex info line
-Print the starting and ending addresses of the compiled code for
-source line @var{linespec}. You can specify source lines in any of the
-ways understood by the @code{list} command (@pxref{List}).
-@end table
-
-For example, we can use @code{info line} to inquire on where the object
-code for the first line of function @code{m4_changequote} lies:
-@smallexample
-(_GDBP__) info line m4_changecom
-Line 895 of "builtin.c" starts at pc 0x634c and ends at 0x6350.
-@end smallexample
-
-@noindent
-We can also inquire (using @code{*@var{addr}} as the form for
-@var{linespec}) what source line covers a particular address:
-@smallexample
-(_GDBP__) info line *0x63ff
-Line 926 of "builtin.c" starts at pc 0x63e4 and ends at 0x6404.
-@end smallexample
-
-@cindex @code{$_} and @code{info line}
-After @code{info line}, the default address for the @code{x}
-command is changed to the starting address of the line, so that
-@samp{x/i} is sufficient to begin examining the machine code
-(@pxref{Memory}). Also, this address is saved as the value of the
-convenience variable @code{$_} (@pxref{Convenience Vars}).
-
-@table @code
-@kindex disassemble
-@item disassemble
-This specialized command is provided to dump a range of memory as
-machine instructions. The default memory range is the function
-surrounding the program counter of the selected frame. A single
-argument to this command is a program counter value; the function
-surrounding this value will be dumped. Two arguments (separated by one
-or more spaces) specify a range of addresses (first inclusive, second
-exclusive) to be dumped.
-@end table
-
-We can use @code{disassemble} to inspect the object code
-range shown in the last @code{info line} example:
-
-@smallexample
-(_GDBP__) disas 0x63e4 0x6404
-Dump of assembler code from 0x63e4 to 0x6404:
-0x63e4 <builtin_init+5340>: ble 0x63f8 <builtin_init+5360>
-0x63e8 <builtin_init+5344>: sethi %hi(0x4c00), %o0
-0x63ec <builtin_init+5348>: ld [%i1+4], %o0
-0x63f0 <builtin_init+5352>: b 0x63fc <builtin_init+5364>
-0x63f4 <builtin_init+5356>: ld [%o0+4], %o0
-0x63f8 <builtin_init+5360>: or %o0, 0x1a4, %o0
-0x63fc <builtin_init+5364>: call 0x9288 <path_search>
-0x6400 <builtin_init+5368>: nop
-End of assembler dump.
-(_GDBP__)
-
-@end smallexample
-
-@node Data, Languages, Source, Top
-@chapter Examining Data
-
-@cindex printing data
-@cindex examining data
-@kindex print
-@kindex inspect
-@c "inspect" isn't quite a synonym if you're using Epoch, which we don't
-@c document because it's nonstandard... Under Epoch it displays in a
-@c different window or something like that.
-The usual way to examine data in your program is with the @code{print}
-command (abbreviated @code{p}), or its synonym @code{inspect}. It
-evaluates and prints the value of an expression of the language your
-program is written in (@pxref{Languages}). You type
-
-@example
-print @var{exp}
-@end example
-
-@noindent
-where @var{exp} is an expression (in the source language), and
-the value of @var{exp} is printed in a format appropriate to its data
-type.
-
-A more low-level way of examining data is with the @code{x} command.
-It examines data in memory at a specified address and prints it in a
-specified format. @xref{Memory}.
-
-If you're interested in information about types, or about how the fields
-of a struct or class are declared, use the @code{ptype @var{exp}}
-command rather than @code{print}. @xref{Symbols}.
-
-@menu
-* Expressions:: Expressions
-* Variables:: Program Variables
-* Arrays:: Artificial Arrays
-* Output formats:: Output formats
-* Memory:: Examining Memory
-* Auto Display:: Automatic Display
-* Print Settings:: Print Settings
-* Value History:: Value History
-* Convenience Vars:: Convenience Variables
-* Registers:: Registers
-* Floating Point Hardware:: Floating Point Hardware
-@end menu
-
-@node Expressions, Variables, Data, Data
-@section Expressions
-
-@cindex expressions
-@code{print} and many other _GDBN__ commands accept an expression and
-compute its value. Any kind of constant, variable or operator defined
-by the programming language you are using is legal in an expression in
-_GDBN__. This includes conditional expressions, function calls, casts
-and string constants. It unfortunately does not include symbols defined
-by preprocessor @code{#define} commands.
-
-Because C is so widespread, most of the expressions shown in examples in
-this manual are in C. @xref{Languages,, Using _GDBN__ with Different
-Languages}, for information on how to use expressions in other
-languages.
-
-In this section, we discuss operators that you can use in _GDBN__
-expressions regardless of your programming language.
-
-Casts are supported in all languages, not just in C, because it is so
-useful to cast a number into a pointer so as to examine a structure
-at that address in memory.
-@c FIXME: casts supported---Mod2 true?
-
-_GDBN__ supports these operators in addition to those of programming
-languages:
-
-@table @code
-@item @@
-@samp{@@} is a binary operator for treating parts of memory as arrays.
-@xref{Arrays}, for more information.
-
-@item ::
-@samp{::} allows you to specify a variable in terms of the file or
-function where it is defined. @xref{Variables}.
-
-@item @{@var{type}@} @var{addr}
-Refers to an object of type @var{type} stored at address @var{addr} in
-memory. @var{addr} may be any expression whose value is an integer or
-pointer (but parentheses are required around binary operators, just as in
-a cast). This construct is allowed regardless of what kind of data is
-normally supposed to reside at @var{addr}.@refill
-@end table
-
-@node Variables, Arrays, Expressions, Data
-@section Program Variables
-
-The most common kind of expression to use is the name of a variable
-in your program.
-
-Variables in expressions are understood in the selected stack frame
-(@pxref{Selection}); they must either be global (or static) or be visible
-according to the scope rules of the programming language from the point of
-execution in that frame. This means that in the function
-
-@example
-foo (a)
- int a;
-@{
- bar (a);
- @{
- int b = test ();
- bar (b);
- @}
-@}
-@end example
-
-@noindent
-the variable @code{a} is usable whenever the program is executing
-within the function @code{foo}, but the variable @code{b} is visible
-only while the program is executing inside the block in which @code{b}
-is declared.
-
-@cindex variable name conflict
-There is an exception: you can refer to a variable or function whose
-scope is a single source file even if the current execution point is not
-in this file. But it is possible to have more than one such variable or
-function with the same name (in different source files). If that happens,
-referring to that name has unpredictable effects. If you wish, you can
-specify a variable in a particular file, using the colon-colon notation:
-
-@cindex colon-colon
-@kindex ::
-@example
-@var{file}::@var{variable}
-@end example
-
-@noindent
-Here @var{file} is the name of the source file whose variable you want.
-
-@cindex C++ scope resolution
-This use of @samp{::} is very rarely in conflict with the very similar
-use of the same notation in C++. _GDBN__ also supports use of the C++
-scope resolution operator in _GDBN__ expressions.
-
-@cindex wrong values
-@cindex variable values, wrong
-@quotation
-@emph{Warning:} Occasionally, a local variable may appear to have the
-wrong value at certain points in a function---just after entry to the
-function, and just before exit. You may see this problem when you're
-stepping by machine instructions. This is because on most machines, it
-takes more than one instruction to set up a stack frame (including local
-variable definitions); if you're stepping by machine instructions,
-variables may appear to have the wrong values until the stack frame is
-completely built. On function exit, it usually also takes more than one
-machine instruction to destroy a stack frame; after you begin stepping
-through that group of instructions, local variable definitions may be
-gone.
-@end quotation
-
-@node Arrays, Output formats, Variables, Data
-@section Artificial Arrays
-
-@cindex artificial array
-@kindex @@
-It is often useful to print out several successive objects of the
-same type in memory; a section of an array, or an array of
-dynamically determined size for which only a pointer exists in the
-program.
-
-This can be done by constructing an @dfn{artificial array} with the
-binary operator @samp{@@}. The left operand of @samp{@@} should be
-the first element of the desired array, as an individual object.
-The right operand should be the desired length of the array. The result is
-an array value whose elements are all of the type of the left argument.
-The first element is actually the left argument; the second element
-comes from bytes of memory immediately following those that hold the
-first element, and so on. Here is an example. If a program says
-
-@example
-int *array = (int *) malloc (len * sizeof (int));
-@end example
-
-@noindent
-you can print the contents of @code{array} with
-
-@example
-p *array@@len
-@end example
-
-The left operand of @samp{@@} must reside in memory. Array values made
-with @samp{@@} in this way behave just like other arrays in terms of
-subscripting, and are coerced to pointers when used in expressions.
-Artificial arrays most often appear in expressions via the value history
-(@pxref{Value History}), after printing one out.)
-
-Sometimes the artificial array mechanism isn't quite enough; in
-moderately complex data structures, the elements of interest may not
-actually be adjacent---for example, if you're interested in the values
-of pointers in an array. One useful work-around in this situation is to
-use a convenience variable (@pxref{Convenience Vars}) as a counter in an
-expression that prints the first interesting value, and then repeat that
-expression via @key{RET}. For instance, suppose you have an array
-@code{dtab} of pointers to structures, and you're interested in the
-values of a field @code{fv} in each structure. Here's an example of
-what you might type:
-@example
-set $i = 0
-p dtab[$i++]->fv
-@key{RET}
-@key{RET}
-@dots{}
-@end example
-
-@node Output formats, Memory, Arrays, Data
-@section Output formats
-
-@cindex formatted output
-@cindex output formats
-By default, _GDBN__ prints a value according to its data type. Sometimes
-this is not what you want. For example, you might want to print a number
-in hex, or a pointer in decimal. Or you might want to view data in memory
-at a certain address as a character string or as an instruction. To do
-these things, specify an @dfn{output format} when you print a value.
-
-The simplest use of output formats is to say how to print a value
-already computed. This is done by starting the arguments of the
-@code{print} command with a slash and a format letter. The format
-letters supported are:
-
-@table @code
-@item x
-Regard the bits of the value as an integer, and print the integer in
-hexadecimal.
-
-@item d
-Print as integer in signed decimal.
-
-@item u
-Print as integer in unsigned decimal.
-
-@item o
-Print as integer in octal.
-
-@item t
-Print as integer in binary. The letter @samp{t} stands for ``two''.
-
-@item a
-Print as an address, both absolute in hex and as an offset from the
-nearest preceding symbol. This format can be used to discover where (in
-what function) an unknown address is located:
-@example
-(_GDBP__) p/a 0x54320
-_0__$3 = 0x54320 <_initialize_vx+396>_1__
-@end example
-
-
-@item c
-Regard as an integer and print it as a character constant.
-
-@item f
-Regard the bits of the value as a floating point number and print
-using typical floating point syntax.
-@end table
-
-For example, to print the program counter in hex (@pxref{Registers}), type
-
-@example
-p/x $pc
-@end example
-
-@noindent
-Note that no space is required before the slash; this is because command
-names in _GDBN__ cannot contain a slash.
-
-To reprint the last value in the value history with a different format,
-you can use the @code{print} command with just a format and no
-expression. For example, @samp{p/x} reprints the last value in hex.
-
-@node Memory, Auto Display, Output formats, Data
-@section Examining Memory
-
-@cindex examining memory
-@table @code
-@kindex x
-@item x/@var{nfu} @var{expr}
-The command @code{x} (for `examine') can be used to examine memory
-without being constrained by your program's data types. You can specify
-the unit size @var{u} of memory to inspect, and a repeat count @var{n} of how
-many of those units to display. @code{x} understands the formats
-@var{f} used by @code{print}; two additional formats, @samp{s} (string)
-and @samp{i} (machine instruction) can be used without specifying a unit
-size.
-@end table
-
-For example, @samp{x/3uh 0x54320} is a request to display three halfwords
-(@code{h}) of memory, formatted as unsigned decimal integers (@samp{u}),
-starting at address @code{0x54320}. @samp{x/4xw $sp} prints the four
-words (@samp{w}) of memory above the stack pointer (here, @samp{$sp};
-@pxref{Registers}) in hexadecimal (@samp{x}).
-
-Since the letters indicating unit sizes are all distinct from the
-letters specifying output formats, you don't have to remember whether
-unit size or format comes first; either order will work. The output
-specifications @samp{4xw} and @samp{4wx} mean exactly the same thing.
-
-After the format specification, you supply an expression for the address
-where _GDBN__ is to begin reading from memory. The expression need not
-have a pointer value (though it may); it is always interpreted as an
-integer address of a byte of memory. @xref{Expressions} for more
-information on expressions.
-
-These are the memory units @var{u} you can specify with the @code{x}
-command:
-
-@table @code
-@item b
-Examine individual bytes.
-
-@item h
-Examine halfwords (two bytes each).
-
-@item w
-Examine words (four bytes each).
-
-@cindex word
-Many assemblers and cpu designers still use `word' for a 16-bit quantity,
-as a holdover from specific predecessor machines of the 1970's that really
-did use two-byte words. But more generally the term `word' has always
-referred to the size of quantity that a machine normally operates on and
-stores in its registers. This is 32 bits for all the machines that _GDBN__
-runs on.
-
-@item g
-Examine giant words (8 bytes).
-@end table
-
-You can combine these unit specifications with any of the formats
-described for @code{print}. @xref{Output formats}.
-
-@code{x} has two additional output specifications which derive the unit
-size from the data inspected:
-
-@table @code
-@item s
-Print a null-terminated string of characters. Any explicitly specified
-unit size is ignored; instead, the unit is however many bytes it takes
-to reach a null character (including the null character).
-
-@item i
-Print a machine instruction in assembler syntax (or nearly). Any
-specified unit size is ignored; the number of bytes in an instruction
-varies depending on the type of machine, the opcode and the addressing
-modes used. The command @code{disassemble} gives an alternative way of
-inspecting machine instructions. @xref{Machine Code}.
-@end table
-
-If you omit either the format @var{f} or the unit size @var{u}, @code{x}
-will use the same one that was used last. If you don't use any letters
-or digits after the slash, you can omit the slash as well.
-
-You can also omit the address to examine. Then the address used is just
-after the last unit examined. This is why string and instruction
-formats actually compute a unit-size based on the data: so that the next
-string or instruction examined will start in the right place.
-
-When the @code{print} command shows a value that resides in memory,
-@code{print} also sets the default address for the @code{x} command.
-@code{info line} also sets the default for @code{x}, to the address of
-the start of the machine code for the specified line
-(@pxref{Machine Code}),
-and @code{info breakpoints} sets it to the address of the last
-breakpoint listed (@pxref{Set Breaks}).@refill
-
-When you use @key{RET} to repeat an @code{x} command, the address
-specified previously (if any) is ignored, so that the repeated command
-examines the successive locations in memory rather than the same ones.
-
-You can examine several consecutive units of memory with one command by
-writing a repeat-count after the slash (before the format letters, if
-any). Omitting the repeat count @var{n} displays one unit of the
-appropriate size. The repeat count must be a decimal integer. It has
-the same effect as repeating the @code{x} command @var{n} times except
-that the output may be more compact, with several units per line. For
-example,
-
-@example
-x/10i $pc
-@end example
-
-@noindent
-prints ten instructions starting with the one to be executed next in the
-selected frame. After doing this, you could print a further seven
-instructions with
-
-@example
-x/7
-@end example
-
-@noindent
----where the format and address are allowed to default.
-
-@cindex @code{$_}, @code{$__}, and value history
-The addresses and contents printed by the @code{x} command are not put
-in the value history because there is often too much of them and they
-would get in the way. Instead, _GDBN__ makes these values available for
-subsequent use in expressions as values of the convenience variables
-@code{$_} and @code{$__}. After an @code{x} command, the last address
-examined is available for use in expressions in the convenience variable
-@code{$_}. The contents of that address, as examined, are available in
-the convenience variable @code{$__}.
-
-If the @code{x} command has a repeat count, the address and contents saved
-are from the last memory unit printed; this is not the same as the last
-address printed if several units were printed on the last line of output.
-
-@node Auto Display, Print Settings, Memory, Data
-@section Automatic Display
-@cindex automatic display
-@cindex display of expressions
-
-If you find that you want to print the value of an expression frequently
-(to see how it changes), you might want to add it to the @dfn{automatic
-display list} so that _GDBN__ will print its value each time the program stops.
-Each expression added to the list is given a number to identify it;
-to remove an expression from the list, you specify that number.
-The automatic display looks like this:
-
-@example
-2: foo = 38
-3: bar[5] = (struct hack *) 0x3804
-@end example
-
-@noindent
-showing item numbers, expressions and their current values. As with
-displays you request manually using @code{x} or @code{print}, you can
-specify the output format you prefer; in fact, @code{display} decides
-whether to use @code{print} or @code{x} depending on how elaborate your
-format specification is---it uses @code{x} if you specify a unit size,
-or one of the two formats (@samp{i} and @samp{s}) that are only
-supported by @code{x}; otherwise it uses @code{print}.
-
-@table @code
-@item display @var{exp}
-@kindex display
-Add the expression @var{exp} to the list of expressions to display
-each time the program stops. @xref{Expressions}.
-
-@code{display} will not repeat if you press @key{RET} again after using it.
-
-@item display/@var{fmt} @var{exp}
-For @var{fmt} specifying only a display format and not a size or
-count, add the expression @var{exp} to the auto-display list but
-arranges to display it each time in the specified format @var{fmt}.
-@xref{Output formats}.
-
-@item display/@var{fmt} @var{addr}
-For @var{fmt} @samp{i} or @samp{s}, or including a unit-size or a
-number of units, add the expression @var{addr} as a memory address to
-be examined each time the program stops. Examining means in effect
-doing @samp{x/@var{fmt} @var{addr}}. @xref{Memory}.
-@end table
-
-For example, @samp{display/i $pc} can be helpful, to see the machine
-instruction about to be executed each time execution stops (@samp{$pc}
-is a common name for the program counter; @pxref{Registers}).
-
-@table @code
-@item undisplay @var{dnums}@dots{}
-@itemx delete display @var{dnums}@dots{}
-@kindex delete display
-@kindex undisplay
-Remove item numbers @var{dnums} from the list of expressions to display.
-
-@code{undisplay} will not repeat if you press @key{RET} after using it.
-(Otherwise you would just get the error @samp{No display number @dots{}}.)
-
-@item disable display @var{dnums}@dots{}
-@kindex disable display
-Disable the display of item numbers @var{dnums}. A disabled display
-item is not printed automatically, but is not forgotten. It may be
-enabled again later.
-
-@item enable display @var{dnums}@dots{}
-@kindex enable display
-Enable display of item numbers @var{dnums}. It becomes effective once
-again in auto display of its expression, until you specify otherwise.
-
-@item display
-Display the current values of the expressions on the list, just as is
-done when the program stops.
-
-@item info display
-@kindex info display
-Print the list of expressions previously set up to display
-automatically, each one with its item number, but without showing the
-values. This includes disabled expressions, which are marked as such.
-It also includes expressions which would not be displayed right now
-because they refer to automatic variables not currently available.
-@end table
-
-If a display expression refers to local variables, then it does not make
-sense outside the lexical context for which it was set up. Such an
-expression is disabled when execution enters a context where one of its
-variables is not defined. For example, if you give the command
-@code{display last_char} while inside a function with an argument
-@code{last_char}, then this argument will be displayed while the program
-continues to stop inside that function. When it stops elsewhere---where
-there is no variable @code{last_char}---display is disabled. The next time
-your program stops where @code{last_char} is meaningful, you can enable the
-display expression once again.
-
-@node Print Settings, Value History, Auto Display, Data
-@section Print Settings
-
-@cindex format options
-@cindex print settings
-_GDBN__ provides the following ways to control how arrays, structures,
-and symbols are printed.
-
-@noindent
-These settings are useful for debugging programs in any language:
-
-@table @code
-@item set print address
-@item set print address on
-@kindex set print address
-_GDBN__ will print memory addresses showing the location of stack
-traces, structure values, pointer values, breakpoints, and so forth,
-even when it also displays the contents of those addresses. The default
-is on. For example, this is what a stack frame display looks like, with
-@code{set print address on}:
-@smallexample
-(_GDBP__) f
-#0 set_quotes (lq=0x34c78 "<<", rq=0x34c88 ">>")
- at input.c:530
-530 if (lquote != def_lquote)
-@end smallexample
-
-@item set print address off
-Do not print addresses when displaying their contents. For example,
-this is the same stack frame displayed with @code{set print address off}:
-@example
-(_GDBP__) set print addr off
-(_GDBP__) f
-#0 set_quotes (lq="<<", rq=">>") at input.c:530
-530 if (lquote != def_lquote)
-@end example
-
-@item show print address
-@kindex show print address
-Show whether or not addresses are to be printed.
-
-@item set print array
-@itemx set print array on
-@kindex set print array
-_GDBN__ will pretty print arrays. This format is more convenient to read,
-but uses more space. The default is off.
-
-@item set print array off.
-Return to compressed format for arrays.
-
-@item show print array
-@kindex show print array
-Show whether compressed or pretty format is selected for displaying
-arrays.
-
-@item set print elements @var{number-of-elements}
-@kindex set print elements
-If _GDBN__ is printing a large array, it will stop printing after it has
-printed the number of elements set by the @code{set print elements} command.
-This limit also applies to the display of strings.
-
-@item show print elements
-@kindex show print elements
-Display the number of elements of a large array that _GDBN__ will print
-before losing patience.
-
-@item set print pretty on
-@kindex set print pretty
-Cause _GDBN__ to print structures in an indented format with one member per
-line, like this:
-
-@example
-$1 = @{
- next = 0x0,
- flags = @{
- sweet = 1,
- sour = 1
- @},
- meat = 0x54 "Pork"
-@}
-@end example
-
-@item set print pretty off
-Cause _GDBN__ to print structures in a compact format, like this:
-
-@smallexample
-$1 = @{next = 0x0, flags = @{sweet = 1, sour = 1@}, meat \
-= 0x54 "Pork"@}
-@end smallexample
-
-@noindent
-This is the default format.
-
-@item show print pretty
-@kindex show print pretty
-Show which format _GDBN__ will use to print structures.
-
-@item set print sevenbit-strings on
-@kindex set print sevenbit-strings
-Print using only seven-bit characters; if this option is set,
-_GDBN__ will display any eight-bit characters (in strings or character
-values) using the notation @code{\}@var{nnn}. For example, @kbd{M-a} is
-displayed as @code{\341}.
-
-@item set print sevenbit-strings off
-Print using either seven-bit or eight-bit characters, as required. This
-is the default.
-
-@item show print sevenbit-strings
-@kindex show print sevenbit-strings
-Show whether or not _GDBN__ will print only seven-bit characters.
-
-@item set print union on
-@kindex set print union
-Tell _GDBN__ to print unions which are contained in structures. This is the
-default setting.
-
-@item set print union off
-Tell _GDBN__ not to print unions which are contained in structures.
-
-@item show print union
-@kindex show print union
-Ask _GDBN__ whether or not it will print unions which are contained in
-structures.
-
-For example, given the declarations
-
-@smallexample
-typedef enum @{Tree, Bug@} Species;
-typedef enum @{Big_tree, Acorn, Seedling@} Tree_forms;
-typedef enum @{Caterpillar, Cocoon, Butterfly@} Bug_forms;
-
-struct thing @{
- Species it;
- union @{
- Tree_forms tree;
- Bug_forms bug;
- @} form;
-@};
-
-struct thing foo = @{Tree, @{Acorn@}@};
-@end smallexample
-
-@noindent
-with @code{set print union on} in effect @samp{p foo} would print
-
-@smallexample
-$1 = @{it = Tree, form = @{tree = Acorn, bug = Cocoon@}@}
-@end smallexample
-
-@noindent
-and with @code{set print union off} in effect it would print
-
-@smallexample
-$1 = @{it = Tree, form = @{...@}@}
-@end smallexample
-@end table
-
-@noindent
-These settings are of interest when debugging C++ programs:
-
-@table @code
-@item set print demangle
-@itemx set print demangle on
-@kindex set print demangle
-Print C++ names in their source form rather than in the mangled form
-in which they are passed to the assembler and linker for type-safe linkage.
-The default is on.
-
-@item show print demangle
-@kindex show print demangle
-Show whether C++ names will be printed in mangled or demangled form.
-
-@item set print asm-demangle
-@itemx set print asm-demangle on
-@kindex set print asm-demangle
-Print C++ names in their source form rather than their mangled form, even
-in assembler code printouts such as instruction disassemblies.
-The default is off.
-
-@item show print asm-demangle
-@kindex show print asm-demangle
-Show whether C++ names in assembly listings will be printed in mangled
-or demangled form.
-
-@item set print object
-@itemx set print object on
-@kindex set print object
-When displaying a pointer to an object, identify the @emph{actual}
-(derived) type of the object rather than the @emph{declared} type, using
-the virtual function table.
-
-@item set print object off
-Display only the declared type of objects, without reference to the
-virtual function table. This is the default setting.
-
-@item show print object
-@kindex show print object
-Show whether actual, or declared, object types will be displayed.
-
-@item set print vtbl
-@itemx set print vtbl on
-@kindex set print vtbl
-Pretty print C++ virtual function tables. The default is off.
-
-@item set print vtbl off
-Do not pretty print C++ virtual function tables.
-
-@item show print vtbl
-@kindex show print vtbl
-Show whether C++ virtual function tables are pretty printed, or not.
-
-@end table
-
-@node Value History, Convenience Vars, Print Settings, Data
-@section Value History
-
-@cindex value history
-Values printed by the @code{print} command are saved in _GDBN__'s @dfn{value
-history} so that you can refer to them in other expressions. Values are
-kept until the symbol table is re-read or discarded (for example with
-the @code{file} or @code{symbol-file} commands). When the symbol table
-changes, the value history is discarded, since the values may contain
-pointers back to the types defined in the symbol table.
-
-@cindex @code{$}
-@cindex @code{$$}
-@cindex history number
-The values printed are given @dfn{history numbers} for you to refer to them
-by. These are successive integers starting with one. @code{print} shows you
-the history number assigned to a value by printing @samp{$@var{num} = }
-before the value; here @var{num} is the history number.
-
-To refer to any previous value, use @samp{$} followed by the value's
-history number. The way @code{print} labels its output is designed to
-remind you of this. Just @code{$} refers to the most recent value in
-the history, and @code{$$} refers to the value before that.
-@code{$$@var{n}} refers to the @var{n}th value from the end; @code{$$2}
-is the value just prior to @code{$$}, @code{$$1} is equivalent to
-@code{$$}, and @code{$$0} is equivalent to @code{$}.
-
-For example, suppose you have just printed a pointer to a structure and
-want to see the contents of the structure. It suffices to type
-
-@example
-p *$
-@end example
-
-If you have a chain of structures where the component @code{next} points
-to the next one, you can print the contents of the next one with this:
-
-@example
-p *$.next
-@end example
-
-@noindent
-You can print successive links in the chain by repeating this
-command---which you can do by just typing @key{RET}.
-
-Note that the history records values, not expressions. If the value of
-@code{x} is 4 and you type these commands:
-
-@example
-print x
-set x=5
-@end example
-
-@noindent
-then the value recorded in the value history by the @code{print} command
-remains 4 even though the value of @code{x} has changed.
-
-@table @code
-@kindex show values
-@item show values
-Print the last ten values in the value history, with their item numbers.
-This is like @samp{p@ $$9} repeated ten times, except that @code{show
-values} does not change the history.
-
-@item show values @var{n}
-Print ten history values centered on history item number @var{n}.
-
-@item show values +
-Print ten history values just after the values last printed. If no more
-values are available, produces no display.
-@end table
-
-Pressing @key{RET} to repeat @code{show values @var{n}} has exactly the
-same effect as @samp{show values +}.
-
-@node Convenience Vars, Registers, Value History, Data
-@section Convenience Variables
-
-@cindex convenience variables
-_GDBN__ provides @dfn{convenience variables} that you can use within
-_GDBN__ to hold on to a value and refer to it later. These variables
-exist entirely within _GDBN__; they are not part of your program, and
-setting a convenience variable has no direct effect on further execution
-of your program. That's why you can use them freely.
-
-Convenience variables are prefixed with @samp{$}. Any name preceded by
-@samp{$} can be used for a convenience variable, unless it is one of
-the predefined machine-specific register names (@pxref{Registers}).
-(Value history references, in contrast, are @emph{numbers} preceded
-by @samp{$}. @xref{Value History}.)
-
-You can save a value in a convenience variable with an assignment
-expression, just as you would set a variable in your program. Example:
-
-@example
-set $foo = *object_ptr
-@end example
-
-@noindent
-would save in @code{$foo} the value contained in the object pointed to by
-@code{object_ptr}.
-
-Using a convenience variable for the first time creates it; but its value
-is @code{void} until you assign a new value. You can alter the value with
-another assignment at any time.
-
-Convenience variables have no fixed types. You can assign a convenience
-variable any type of value, including structures and arrays, even if
-that variable already has a value of a different type. The convenience
-variable, when used as an expression, has the type of its current value.
-
-@table @code
-@item show convenience
-@kindex show convenience
-Print a list of convenience variables used so far, and their values.
-Abbreviated @code{show con}.
-@end table
-
-One of the ways to use a convenience variable is as a counter to be
-incremented or a pointer to be advanced. For example, to print
-a field from successive elements of an array of structures:
-
-_0__@example
-set $i = 0
-print bar[$i++]->contents
-@i{@dots{} repeat that command by typing @key{RET}.}
-_1__@end example
-
-Some convenience variables are created automatically by _GDBN__ and given
-values likely to be useful.
-
-@table @code
-@item $_
-@kindex $_
-The variable @code{$_} is automatically set by the @code{x} command to
-the last address examined (@pxref{Memory}). Other commands which
-provide a default address for @code{x} to examine also set @code{$_}
-to that address; these commands include @code{info line} and @code{info
-breakpoint}. The type of @code{$_} is @code{void *} except when set by the
-@code{x} command, in which case it is a pointer to the type of @code{$__}.
-
-@item $__
-@kindex $__
-The variable @code{$__} is automatically set by the @code{x} command
-to the value found in the last address examined. Its type is chosen
-to match the format in which the data was printed.
-@end table
-
-@node Registers, Floating Point Hardware, Convenience Vars, Data
-@section Registers
-
-@cindex registers
-You can refer to machine register contents, in expressions, as variables
-with names starting with @samp{$}. The names of registers are different
-for each machine; use @code{info registers} to see the names used on
-your machine.
-
-@table @code
-@item info registers
-@kindex info registers
-Print the names and values of all registers except floating-point
-registers (in the selected stack frame).
-
-@item info all-registers
-@kindex info all-registers
-@cindex floating point registers
-Print the names and values of all registers, including floating-point
-registers.
-
-@item info registers @var{regname}
-Print the relativized value of register @var{regname}. @var{regname}
-may be any register name valid on the machine you are using, with
-or without the initial @samp{$}.
-@end table
-
-The register names @code{$pc} and @code{$sp} are used on most machines
-for the program counter register and the stack pointer. For example,
-you could print the program counter in hex with
-@example
-p/x $pc
-@end example
-
-@noindent
-or print the instruction to be executed next with
-@example
-x/i $pc
-@end example
-
-@noindent
-or add four to the stack pointer with
-@example
-set $sp += 4
-@end example
-
-@noindent
-The last is a way of removing one word from the stack, on machines where
-stacks grow downward in memory (most machines, nowadays). This assumes
-that the innermost stack frame is selected; setting @code{$sp} is
-not allowed when other stack frames are selected. (To pop entire frames
-off the stack, regardless of machine architecture, use @code{return};
-@pxref{Returning}.)
-
-Often @code{$fp} is used for a register that contains a pointer to the
-current stack frame, and @code{$ps} is sometimes used for a register
-that contains the processor status. These standard register names may
-be available on your machine even though the @code{info registers}
-command shows other names. For example, on the SPARC, @code{info
-registers} displays the processor status register as @code{$psr} but you
-can also refer to it as @code{$ps}.
-
-_GDBN__ always considers the contents of an ordinary register as an
-integer when the register is examined in this way. Some machines have
-special registers which can hold nothing but floating point; these
-registers are considered to have floating point values. There is no way
-to refer to the contents of an ordinary register as floating point value
-(although you can @emph{print} it as a floating point value with
-@samp{print/f $@var{regname}}).
-
-Some registers have distinct ``raw'' and ``virtual'' data formats. This
-means that the data format in which the register contents are saved by
-the operating system is not the same one that your program normally
-sees. For example, the registers of the 68881 floating point
-coprocessor are always saved in ``extended'' (raw) format, but all C
-programs expect to work with ``double'' (virtual) format. In such
-cases, _GDBN__ normally works with the virtual format only (the format that
-makes sense for your program), but the @code{info registers} command
-prints the data in both formats.
-
-Normally, register values are relative to the selected stack frame
-(@pxref{Selection}). This means that you get the value that the
-register would contain if all stack frames farther in were exited and
-their saved registers restored. In order to see the true contents of
-hardware registers, you must select the innermost frame (with
-@samp{frame 0}).
-
-However, _GDBN__ must deduce where registers are saved, from the machine
-code generated by your compiler. If some registers are not saved, or if
-_GDBN__ is unable to locate the saved registers, the selected stack
-frame will make no difference.
-
-@node Floating Point Hardware, , Registers, Data
-@section Floating Point Hardware
-@cindex floating point
-Depending on the host machine architecture, _GDBN__ may be able to give
-you more information about the status of the floating point hardware.
-
-@table @code
-@item info float
-@kindex info float
-If available, provides hardware-dependent information about the floating
-point unit. The exact contents and layout vary depending on the
-floating point chip.
-@end table
-@c FIXME: this is a cop-out. Try to get examples, explanations. Only
-@c FIXME...supported currently on arm's and 386's. Mark properly with
-@c FIXME... m4 macros to isolate general statements from hardware-dep,
-@c FIXME... at that point.
-
-@node Languages, Symbols, Data, Top
-@chapter Using _GDBN__ with Different Languages
-@cindex languages
-
-Although programming languages generally have common aspects, they are
-rarely expressed in the same manner. For instance, in ANSI C,
-dereferencing a pointer @code{p} is accomplished by @code{*p}, but in
-Modula-2, it is accomplished by @code{p^}. Values can also be
-represented (and displayed) differently. Hex numbers in C are written
-like @samp{0x1ae}, while in Modula-2 they appear as @samp{1AEH}.
-
-@cindex working language
-Language-specific information is built into _GDBN__ for some languages,
-allowing you to express operations like the above in the program's
-native language, and allowing _GDBN__ to output values in a manner
-consistent with the syntax of the program's native language. The
-language you use to build expressions, called the @dfn{working
-language}, can be selected manually, or _GDBN__ can set it
-automatically.
-
-@menu
-* Setting:: Switching between source languages
-* Show:: Displaying the language
-* Checks:: Type and Range checks
-* Support:: Supported languages
-@end menu
-
-@node Setting, Show, Languages, Languages
-@section Switching between source languages
-
-There are two ways to control the working language---either have _GDBN__
-set it automatically, or select it manually yourself. You can use the
-@code{set language} command for either purpose. On startup, _GDBN__
-defaults to setting the language automatically.
-
-@menu
-* Manually:: Setting the working language manually
-* Automatically:: Having _GDBN__ infer the source language
-@end menu
-
-@node Manually, Automatically, Setting, Setting
-@subsection Setting the working language
-
-@kindex set language
-To set the language, issue the command @samp{set language @var{lang}},
-where @var{lang} is the name of a language: @code{c} or @code{modula-2}.
-For a list of the supported languages, type @samp{set language}.
-
-Setting the language manually prevents _GDBN__ from updating the working
-language automatically. This can lead to confusion if you try
-to debug a program when the working language is not the same as the
-source language, when an expression is acceptable to both
-languages---but means different things. For instance, if the current
-source file were written in C, and _GDBN__ was parsing Modula-2, a
-command such as:
-
-@example
-print a = b + c
-@end example
-
-@noindent
-might not have the effect you intended. In C, this means to add
-@code{b} and @code{c} and place the result in @code{a}. The result
-printed would be the value of @code{a}. In Modula-2, this means to compare
-@code{a} to the result of @code{b+c}, yielding a @code{BOOLEAN} value.
-
-If you allow _GDBN__ to set the language automatically, then
-you can count on expressions evaluating the same way in your debugging
-session and in your program.
-
-@node Automatically, , Manually, Setting
-@subsection Having _GDBN__ infer the source language
-
-To have _GDBN__ set the working language automatically, use @samp{set
-language local} or @samp{set language auto}. _GDBN__ then infers the
-language that a program was written in by looking at the name of its
-source files, and examining their extensions:
-
-@table @file
-@item *.mod
-Modula-2 source file
-
-@item *.c
-@itemx *.cc
-C or C++ source file.
-@end table
-
-This information is recorded for each function or procedure in a source
-file. When your program stops in a frame (usually by encountering a
-breakpoint), _GDBN__ sets the working language to the language recorded
-for the function in that frame. If the language for a frame is unknown
-(that is, if the function or block corresponding to the frame was
-defined in a source file that does not have a recognized extension), the
-current working language is not changed, and _GDBN__ issues a warning.
-
-This may not seem necessary for most programs, which are written
-entirely in one source language. However, program modules and libraries
-written in one source language can be used by a main program written in
-a different source language. Using @samp{set language auto} in this
-case frees you from having to set the working language manually.
-
-@node Show, Checks, Setting, Languages
-@section Displaying the language
-
-The following commands will help you find out which language is the
-working language, and also what language source files were written in.
-
-@kindex show language
-@kindex info frame
-@kindex info source
-@table @code
-@item show language
-Display the current working language. This is the
-language you can use with commands such as @code{print} to
-build and compute expressions that may involve variables in the program.
-
-@item info frame
-Among the other information listed here (@pxref{Frame Info,,Information
-about a Frame}) is the source language for this frame. This is the
-language that will become the working language if you ever use an
-identifier that is in this frame.
-
-@item info source
-Among the other information listed here (@pxref{Symbols,,Examining the
-Symbol Table}) is the source language of this source file.
-
-@end table
-
-@node Checks, Support, Show, Languages
-@section Type and range Checking
-
-@quotation
-@emph{Warning:} In this release, the _GDBN__ commands for type and range
-checking are included, but they do not yet have any effect. This
-section documents the intended facilities.
-@end quotation
-@c FIXME remove warning when type/range code added
-
-Some languages are designed to guard you against making seemingly common
-errors through a series of compile- and run-time checks. These include
-checking the type of arguments to functions and operators, and making
-sure mathematical overflows are caught at run time. Checks such as
-these help to ensure a program's correctness once it has been compiled
-by eliminating type mismatches, and providing active checks for range
-errors when the program is running.
-
-_GDBN__ can check for conditions like the above if you wish.
-Although _GDBN__ will not check the statements in your program, it
-can check expressions entered directly into _GDBN__ for evaluation via
-the @code{print} command, for example. As with the working language,
-_GDBN__ can also decide whether or not to check automatically based on
-the source language of the program being debugged.
-@xref{Support,,Supported Languages}, for the default settings
-of supported languages.
-
-@menu
-* Type Checking:: An overview of type checking
-* Range Checking:: An overview of range checking
-@end menu
-
-@cindex type checking
-@cindex checks, type
-@node Type Checking, Range Checking, Checks, Checks
-@subsection An overview of type checking
-
-Some languages, such as Modula-2, are strongly typed, meaning that the
-arguments to operators and functions have to be of the correct type,
-otherwise an error occurs. These checks prevent type mismatch
-errors from ever causing any run-time problems. For example,
-
-@example
-1 + 2 @result{} 3
-@error{} 1 + 2.3
-@end example
-
-The second example fails because the @code{CARDINAL} 1 is not
-type-compatible with the @code{REAL} 2.3.
-
-For expressions you use in _GDBN__ commands, you can tell the _GDBN__
-type checker to skip checking; to treat any mismatches as errors and
-abandon the expression; or only issue warnings when type mismatches
-occur, but evaluate the expression anyway. When you choose the last of
-these, _GDBN__ evaluates expressions like the second example above, but
-also issues a warning.
-
-Even though you may turn type checking off, other type-based reasons may
-prevent _GDBN__ from evaluating an expression. For instance, _GDBN__ does not
-know how to add an @code{int} and a @code{struct foo}. These particular
-type errors have nothing to do with the language in use, and usually
-arise from expressions, such as the one described above, which make
-little sense to evaluate anyway.
-
-Each language defines to what degree it is strict about type. For
-instance, both Modula-2 and C require the arguments to arithmetical
-operators to be numbers. In C, enumerated types and pointers can be
-represented as numbers, so that they are valid arguments to mathematical
-operators. @xref{Support,,Supported Languages}, for futher
-details on specific languages.
-
-_GDBN__ provides some additional commands for controlling the type checker:
-
-@kindex set check
-@kindex set check type
-@kindex show check type
-@table @code
-@item set check type auto
-Set type checking on or off based on the current working language.
-@xref{Support,,Supported Languages}, for the default settings for
-each language.
-
-@item set check type on
-@itemx set check type off
-Set type checking on or off, overriding the default setting for the
-current working language. Issue a warning if the setting does not
-match the language's default. If any type mismatches occur in
-evaluating an expression while typechecking is on, _GDBN__ prints a
-message and aborts evaluation of the expression.
-
-@item set check type warn
-Cause the type checker to issue warnings, but to always attempt to
-evaluate the expression. Evaluating the expression may still
-be impossible for other reasons. For example, _GDBN__ cannot add
-numbers and structures.
-
-@item show type
-Show the current setting of the type checker, and whether or not _GDBN__ is
-setting it automatically.
-@end table
-
-@cindex range checking
-@cindex checks, range
-@node Range Checking, , Type Checking, Checks
-@subsection An overview of Range Checking
-
-In some languages (such as Modula-2), it is an error to exceed the
-bounds of a type; this is enforced with run-time checks. Such range
-checking is meant to ensure program correctness by making sure
-computations do not overflow, or indices on an array element access do
-not exceed the bounds of the array.
-
-For expressions you use in _GDBN__ commands, you can tell _GDBN__ to
-ignore range errors; to always treat them as errors and abandon the
-expression; or to issue warnings when a range error occurs but evaluate
-the expression anyway.
-
-A range error can result from numerical overflow, from exceeding an
-array index bound, or when you type in a constant that is not a member
-of any type. Some languages, however, do not treat overflows as an
-error. In many implementations of C, mathematical overflow causes the
-result to ``wrap around'' to lower values---for example, if @var{m} is
-the largest integer value, and @var{s} is the smallest, then
-@example
-@var{m} + 1 @result{} @var{s}
-@end example
-
-This, too, is specific to individual languages, and in some cases
-specific to individual compilers or machines. @xref{Support,,
-Supported Languages}, for further details on specific languages.
-
-_GDBN__ provides some additional commands for controlling the range checker:
-
-@kindex set check
-@kindex set check range
-@kindex show check range
-@table @code
-@item set check range auto
-Set range checking on or off based on the current working language.
-@xref{Support,,Supported Languages}, for the default settings for
-each language.
-
-@item set check range on
-@itemx set check range off
-Set range checking on or off, overriding the default setting for the
-current working language. A warning is issued if the setting does not
-match the language's default. If a range error occurs, then a message
-is printed and evaluation of the expression is aborted.
-
-@item set check range warn
-Output messages when the _GDBN__ range checker detects a range error,
-but attempt to evaluate the expression anyway. Evaluating the
-expression may still be impossible for other reasons, such as accessing
-memory that the process does not own (a typical example from many UNIX
-systems).
-
-@item show range
-Show the current setting of the range checker, and whether or not it is
-being set automatically by _GDBN__.
-@end table
-
-@node Support, , Checks, Languages
-@section Supported Languages
-
-_GDBN__ _GDB_VN__ supports C, C++, and Modula-2. The syntax for C and C++ is
-so closely related that _GDBN__ does not distinguish the two. Some
-_GDBN__ features may be used in expressions regardless of the language
-you use: the _GDBN__ @code{@@} and @code{::} operators, and the
-@samp{@{type@}addr} construct (@pxref{Expressions}) can be used with the constructs of
-any of the supported languages.
-
-The following sections detail to what degree each of these
-source languages is supported by _GDBN__. These sections are
-not meant to be language tutorials or references, but serve only as a
-reference guide to what the _GDBN__ expression parser will accept, and
-what input and output formats should look like for different languages.
-There are many good books written on each of these languages; please
-look to these for a language reference or tutorial.
-
-@menu
-* C:: C and C++
-* Modula-2:: Modula-2
-@end menu
-
-@node C, Modula-2, Support, Support
-@subsection C and C++
-@cindex C and C++
-
-@cindex expressions in C or C++
-Since C and C++ are so closely related, _GDBN__ does not distinguish
-between them when interpreting the expressions recognized in _GDBN__
-commands.
-
-@cindex C++
-@kindex g++
-@cindex GNU C++
-The C++ debugging facilities are jointly implemented by the GNU C++
-compiler and _GDBN__. Therefore, to debug your C++ code effectively,
-you must compile your C++ programs with the GNU C++ compiler,
-@code{g++}.
-
-
-@menu
-* C Operators:: C and C++ Operators
-* C Constants:: C and C++ Constants
-* Cplusplus expressions:: C++ Expressions
-* C Defaults:: Default settings for C and C++
-* C Checks:: C and C++ Type and Range Checks
-* Debugging C:: _GDBN__ and C
-* Debugging C plus plus:: Special features for C++
-@end menu
-
-@cindex C and C++ operators
-@node C Operators, C Constants, C, C
-@subsubsection C and C++ Operators
-
-Operators must be defined on values of specific types. For instance,
-@code{+} is defined on numbers, but not on structures. Operators are
-often defined on groups of types. For the purposes of C and C++, the
-following definitions hold:
-
-@itemize @bullet
-@item
-@emph{Integral types} include @code{int} with any of its storage-class
-specifiers, @code{char}, and @code{enum}s.
-
-@item
-@emph{Floating-point types} include @code{float} and @code{double}.
-
-@item
-@emph{Pointer types} include all types defined as @code{(@var{type}
-*)}.
-
-@item
-@emph{Scalar types} include all of the above.
-
-@end itemize
-
-@noindent
-The following operators are supported. They are listed here
-in order of increasing precedence:
-
-@table @code
-_0__
-@item ,
-The comma or sequencing operator. Expressions in a comma-separated list
-are evaluated from left to right, with the result of the entire
-expression being the last expression evaluated.
-
-@item =
-Assignment. The value of an assignment expression is the value
-assigned. Defined on scalar types.
-
-@item @var{op}=
-Used in an expression of the form @var{a} @var{op}@code{=} @var{b}, and
-translated to @var{a} @code{=} @var{a op b}. @var{op}@code{=} and
-@code{=} have the same precendence. @var{op} is any one of the
-operators @code{|}, @code{^}, @code{&}, @code{<<}, @code{>>}, @code{+},
-@code{-}, @code{*}, @code{/}, @code{%}.
-
-@item ?:
-The ternary operator. @code{@var{a} ? @var{b} : @var{c}} can be thought
-of as: if @var{a} then @var{b} else @var{c}. @var{a} should be of an
-integral type.
-
-@item ||
-Logical OR. Defined on integral types.
-
-@item &&
-Logical AND. Defined on integral types.
-
-@item |
-Bitwise OR. Defined on integral types.
-
-@item ^
-Bitwise exclusive-OR. Defined on integral types.
-
-@item &
-Bitwise AND. Defined on integral types.
-
-@item ==@r{, }!=
-Equality and inequality. Defined on scalar types. The value of these
-expressions is 0 for false and non-zero for true.
-
-@item <@r{, }>@r{, }<=@r{, }>=
-Less than, greater than, less than or equal, greater than or equal.
-Defined on scalar types. The value of these expressions is 0 for false
-and non-zero for true.
-
-@item <<@r{, }>>
-left shift, and right shift. Defined on integral types.
-
-@item @@
-The _GDBN__ ``artificial array'' operator (@pxref{Expressions}).
-
-@item +@r{, }-
-Addition and subtraction. Defined on integral types, floating-point types and
-pointer types.
-
-@item *@r{, }/@r{, }%
-Multiplication, division, and modulus. Multiplication and division are
-defined on integral and floating-point types. Modulus is defined on
-integral types.
-
-@item ++@r{, }--
-Increment and decrement. When appearing before a variable, the
-operation is performed before the variable is used in an expression;
-when appearing after it, the variable's value is used before the
-operation takes place.
-
-@item *
-Pointer dereferencing. Defined on pointer types. Same precedence as
-@code{++}.
-
-@item &
-Address operator. Defined on variables. Same precedence as @code{++}.
-
-@item -
-Negative. Defined on integral and floating-point types. Same
-precedence as @code{++}.
-
-@item !
-Logical negation. Defined on integral types. Same precedence as
-@code{++}.
-
-@item ~
-Bitwise complement operator. Defined on integral types. Same precedence as
-@code{++}.
-
-@item .@r{, }->
-Structure member, and pointer-to-structure member. For convenience,
-_GDBN__ regards the two as equivalent, choosing whether to dereference a
-pointer based on the stored type information.
-Defined on @code{struct}s and @code{union}s.
-
-@item []
-Array indexing. @code{@var{a}[@var{i}]} is defined as
-@code{*(@var{a}+@var{i})}. Same precedence as @code{->}.
-
-@item ()
-Function parameter list. Same precedence as @code{->}.
-
-@item ::
-C++ scope resolution operator. Defined on
-@code{struct}, @code{union}, and @code{class} types.
-
-@item ::
-The _GDBN__ scope operator (@pxref{Expressions}). Same precedence as
-@code{::}, above. _1__
-@end table
-
-@cindex C and C++ constants
-@node C Constants, Cplusplus expressions, C Operators, C
-@subsubsection C and C++ Constants
-
-_GDBN__ allows you to express the constants of C and C++ in the
-following ways:
-
-@itemize @bullet
-
-@item
-Integer constants are a sequence of digits. Octal constants are
-specified by a leading @samp{0} (ie. zero), and hexadecimal constants by
-a leading @samp{0x} or @samp{0X}. Constants may also end with an
-@samp{l}, specifying that the constant should be treated as a
-@code{long} value.
-
-@item
-Floating point constants are a sequence of digits, followed by a decimal
-point, followed by a sequence of digits, and optionally followed by an
-exponent. An exponent is of the form:
-@samp{@w{e@r{[[}+@r{]|}-@r{]}@var{nnn}}}, where @var{nnn} is another
-sequence of digits. The @samp{+} is optional for positive exponents.
-
-@item
-Enumerated constants consist of enumerated identifiers, or their
-integral equivalents.
-
-@item
-Character constants are a single character surrounded by single quotes
-(@code{'}), or a number---the ordinal value of the corresponding character
-(usually its @sc{ASCII} value). Within quotes, the single character may
-be represented by a letter or by @dfn{escape sequences}, which are of
-the form @samp{\@var{nnn}}, where @var{nnn} is the octal representation
-of the character's ordinal value; or of the form @samp{\@var{x}}, where
-@samp{@var{x}} is a predefined special character---for example,
-@samp{\n} for newline.
-
-@item
-String constants are a sequence of character constants surrounded
-by double quotes (@code{"}).
-
-@item
-Pointer constants are an integral value.
-
-@end itemize
-
-
-@node Cplusplus expressions, C Defaults, C Constants, C
-@subsubsection C++ Expressions
-
-@cindex expressions in C++
-_GDBN__'s expression handling has the following extensions to
-interpret a significant subset of C++ expressions:
-
-@enumerate
-
-@cindex member functions
-@item
-Member function calls are allowed; you can use expressions like
-@example
-count = aml->GetOriginal(x, y)
-@end example
-
-@kindex this
-@cindex namespace in C++
-@item
-While a member function is active (in the selected stack frame), your
-expressions have the same namespace available as the member function;
-that is, _GDBN__ allows implicit references to the class instance
-pointer @code{this} following the same rules as C++.
-
-@cindex call overloaded functions
-@cindex type conversions in C++
-@item
-You can call overloaded functions; _GDBN__ will resolve the function
-call to the right definition, with one restriction---you must use
-arguments of the type required by the function that you want to call.
-_GDBN__ will not perform conversions requiring constructors or
-user-defined type operators.
-
-@cindex reference declarations
-@item
-_GDBN__ understands variables declared as C++ references; you can use them in
-expressions just as you do in C++ source---they are automatically
-dereferenced.
-
-In the parameter list shown when _GDBN__ displays a frame, the values of
-reference variables are not displayed (unlike other variables); this
-avoids clutter, since references are often used for large structures.
-The @emph{address} of a reference variable is always shown, unless
-you've specified @samp{set print address off}.
-
-
-@item
-_GDBN__ supports the C++ name resolution operator @code{::}---your
-expressions can use it just as expressions in your program do. Since
-one scope may be defined in another, you can use @code{::} repeatedly if
-necessary, for example in an expression like
-@samp{@var{scope1}::@var{scope2}::@var{name}}. _GDBN__ also allows
-resolving name scope by reference to source files, in both C and C++
-debugging; @pxref{Variables}.
-
-@end enumerate
-
-
-@node C Defaults, C Checks, Cplusplus expressions, C
-@subsubsection C and C++ Defaults
-@cindex C and C++ defaults
-
-If you allow _GDBN__ to set type and range checking automatically, they
-both default to @code{off} whenever the working language changes to
-C/C++. This happens regardless of whether you, or _GDBN__,
-selected the working language.
-
-If you allow _GDBN__ to set the language automatically, it sets the
-working language to C/C++ on entering code compiled from a source file
-whose name ends with @file{.c} or @file{.cc}.
-@xref{Automatically,,Having _GDBN__ infer the source language}, for
-further details.
-
-@node C Checks, Debugging C, C Defaults, C
-@subsubsection C and C++ Type and Range Checks
-@cindex C and C++ checks
-
-@quotation
-@emph{Warning:} in this release, _GDBN__ does not yet perform type or
-range checking.
-@end quotation
-@c FIXME remove warning when type/range checks added
-
-By default, when _GDBN__ parses C or C++ expressions, type checking
-is not used. However, if you turn type checking on, _GDBN__ will
-consider two variables type equivalent if:
-
-@itemize @bullet
-@item
-The two variables are structured and have the same structure, union, or
-enumerated tag.
-
-@item
-Two two variables have the same type name, or types that have been
-declared equivalent through @code{typedef}.
-
-@ignore
-@c leaving this out because neither J Gilmore nor R Pesch understand it.
-@c FIXME--beers?
-@item
-The two @code{struct}, @code{union}, or @code{enum} variables are
-declared in the same declaration. (Note: this may not be true for all C
-compilers.)
-@end ignore
-
-@end itemize
-
-Range checking, if turned on, is done on mathematical operations. Array
-indices are not checked, since they are often used to index a pointer
-that is not itself an array.
-
-@node Debugging C, Debugging C plus plus, C Checks, C
-@subsubsection _GDBN__ and C
-
-The @code{set print union} and @code{show print union} commands apply to
-the @code{union} type. When set to @samp{on}, any @code{union} that is
-inside a @code{struct} or @code{class} will also be printed.
-Otherwise, it will appear as @samp{@{...@}}.
-
-The @code{@@} operator aids in the debugging of dynamic arrays, formed
-with pointers and a memory allocation function. (@pxref{Expressions})
-
-@node Debugging C plus plus, , Debugging C, C
-@subsubsection _GDBN__ Commands for C++
-
-@cindex commands for C++
-Some _GDBN__ commands are particularly useful with C++, and some are
-designed specifically for use with C++. Here is a summary:
-
-@table @code
-@cindex break in overloaded functions
-@item @r{breakpoint menus}
-When you want a breakpoint in a function whose name is overloaded,
-_GDBN__'s breakpoint menus help you specify which function definition
-you want. @xref{Breakpoint Menus}.
-
-@cindex overloading in C++
-@item rbreak @var{regex}
-Setting breakpoints using regular expressions is helpful for setting
-breakpoints on overloaded functions that are not members of any special
-classes.
-@xref{Set Breaks}.
-
-@cindex C++ exception handling
-@item catch @var{exceptions}
-@itemx info catch
-Debug C++ exception handling using these commands. @xref{Exception Handling}.
-
-@cindex inheritance
-@item ptype @var{typename}
-Print inheritance relationships as well as other information for type
-@var{typename}.
-@xref{Symbols}.
-
-@cindex C++ symbol display
-@item set print demangle
-@itemx show print demangle
-@itemx set print asm-demangle
-@itemx show print asm-demangle
-Control whether C++ symbols display in their source form, both when
-displaying code as C++ source and when displaying disassemblies.
-@xref{Print Settings}.
-
-@item set print object
-@itemx show print object
-Choose whether to print derived (actual) or declared types of objects.
-@xref{Print Settings}.
-
-@item set print vtbl
-@itemx show print vtbl
-Control the format for printing virtual function tables.
-@xref{Print Settings}.
-
-@end table
-
-
-@node Modula-2, , C, Support
-@subsection Modula-2
-@cindex Modula-2
-
-The extensions made to _GDBN__ to support Modula-2 support output
-from the GNU Modula-2 compiler (which is currently being developed).
-Other Modula-2 compilers are not currently supported, and attempting to
-debug executables produced by them will most likely result in an error
-as _GDBN__ reads in the executable's symbol table.
-
-@cindex expressions in Modula-2
-@menu
-* M2 Operators:: Built-in operators
-* Builtin Func/Proc:: Built-in Functions and Procedures
-* M2 Constants:: Modula-2 Constants
-* M2 Defaults:: Default settings for Modula-2
-* Deviations:: Deviations from standard Modula-2
-* M2 Checks:: Modula-2 Type and Range Checks
-* M2 Scope:: The scope operators @code{::} and @code{.}
-* GDB/M2:: _GDBN__ and Modula-2
-@end menu
-
-@node M2 Operators, Builtin Func/Proc, Modula-2, Modula-2
-@subsubsection Operators
-@cindex Modula-2 operators
-
-Operators must be defined on values of specific types. For instance,
-@code{+} is defined on numbers, but not on structures. Operators are
-often defined on groups of types. For the purposes of Modula-2, the
-following definitions hold:
-
-@itemize @bullet
-
-@item
-@emph{Integral types} consist of @code{INTEGER}, @code{CARDINAL}, and
-their subranges.
-
-@item
-@emph{Character types} consist of @code{CHAR} and its subranges.
-
-@item
-@emph{Floating-point types} consist of @code{REAL}.
-
-@item
-@emph{Pointer types} consist of anything declared as @code{POINTER TO
-@var{type}}.
-
-@item
-@emph{Scalar types} consist of all of the above.
-
-@item
-@emph{Set types} consist of @code{SET}s and @code{BITSET}s.
-
-@item
-@emph{Boolean types} consist of @code{BOOLEAN}.
-
-@end itemize
-
-@noindent
-The following operators are supported, and appear in order of
-increasing precedence:
-
-@table @code
-_0__
-@item ,
-Function argument or array index separator.
-
-@item :=
-Assignment. The value of @var{var} @code{:=} @var{value} is
-@var{value}.
-
-@item <@r{, }>
-Less than, greater than on integral, floating-point, or enumerated
-types.
-
-@item <=@r{, }>=
-Less than, greater than, less than or equal to, greater than or equal to
-on integral, floating-point and enumerated types, or set inclusion on
-set types. Same precedence as @code{<}.
-
-@item =@r{, }<>@r{, }#
-Equality and two ways of expressing inequality, valid on scalar types.
-Same precedence as @code{<}. In _GDBN__ scripts, only @code{<>} is
-available for inequality, since @code{#} conflicts with the script
-comment character.
-
-@item IN
-Set membership. Defined on set types and the types of their members.
-Same precedence as @code{<}.
-
-@item OR
-Boolean disjunction. Defined on boolean types.
-
-@item AND@r{, }&
-Boolean conjuction. Defined on boolean types.
-
-@item @@
-The _GDBN__ ``artificial array'' operator (@pxref{Expressions}).
-
-@item +@r{, }-
-Addition and subtraction on integral and floating-point types, or union
-and difference on set types.
-
-@item *
-Multiplication on integral and floating-point types, or set intersection
-on set types.
-
-@item /
-Division on floating-point types, or symmetric set difference on set
-types. Same precedence as @code{*}.
-
-@item DIV@r{, }MOD
-Integer division and remainder. Defined on integral types. Same
-precedence as @code{*}.
-
-@item -
-Negative. Defined on @code{INTEGER}s and @code{REAL}s.
-
-@item ^
-Pointer dereferencing. Defined on pointer types.
-
-@item NOT
-Boolean negation. Defined on boolean types. Same precedence as
-@code{^}.
-
-@item .
-@code{RECORD} field selector. Defined on @code{RECORD}s. Same
-precedence as @code{^}.
-
-@item []
-Array indexing. Defined on @code{ARRAY}s. Same precedence as @code{^}.
-
-@item ()
-Procedure argument list. Defined on @code{PROCEDURE}s. Same precedence
-as @code{^}.
-
-@item ::@r{, }.
-_GDBN__ and Modula-2 scope operators.
-
-@end table
-
-@quotation
-@emph{Warning:} Sets and their operations are not yet supported, so _GDBN__
-will treat the use of the operator @code{IN}, or the use of operators
-@code{+}, @code{-}, @code{*}, @code{/}, @code{=}, , @code{<>}, @code{#},
-@code{<=}, and @code{>=} on sets as an error.
-@end quotation
-_1__
-
-@cindex Modula-2 builtins
-@node Builtin Func/Proc, M2 Constants, M2 Operators, Modula-2
-@subsubsection Built-in Functions and Procedures
-
-Modula-2 also makes available several built-in procedures and functions.
-In describing these, the following metavariables are used:
-
-@table @var
-
-@item a
-represents an @code{ARRAY} variable.
-
-@item c
-represents a @code{CHAR} constant or variable.
-
-@item i
-represents a variable or constant of integral type.
-
-@item m
-represents an identifier that belongs to a set. Generally used in the
-same function with the metavariable @var{s}. The type of @var{s} should
-be @code{SET OF @var{mtype}} (where @var{mtype} is the type of @var{m}.
-
-@item n
-represents a variable or constant of integral or floating-point type.
-
-@item r
-represents a variable or constant of floating-point type.
-
-@item t
-represents a type.
-
-@item v
-represents a variable.
-
-@item x
-represents a variable or constant of one of many types. See the
-explanation of the function for details.
-
-@end table
-
-All Modula-2 built-in procedures also return a result, described below.
-
-@table @code
-@item ABS(@var{n})
-Returns the absolute value of @var{n}.
-
-@item CAP(@var{c})
-If @var{c} is a lower case letter, it returns its upper case
-equivalent, otherwise it returns its argument
-
-@item CHR(@var{i})
-Returns the character whose ordinal value is @var{i}.
-
-@item DEC(@var{v})
-Decrements the value in the variable @var{v}. Returns the new value.
-
-@item DEC(@var{v},@var{i})
-Decrements the value in the variable @var{v} by @var{i}. Returns the
-new value.
-
-@item EXCL(@var{m},@var{s})
-Removes the element @var{m} from the set @var{s}. Returns the new
-set.
-
-@item FLOAT(@var{i})
-Returns the floating point equivalent of the integer @var{i}.
-
-@item HIGH(@var{a})
-Returns the index of the last member of @var{a}.
-
-@item INC(@var{v})
-Increments the value in the variable @var{v}. Returns the new value.
-
-@item INC(@var{v},@var{i})
-Increments the value in the variable @var{v} by @var{i}. Returns the
-new value.
-
-@item INCL(@var{m},@var{s})
-Adds the element @var{m} to the set @var{s} if it is not already
-there. Returns the new set.
-
-@item MAX(@var{t})
-Returns the maximum value of the type @var{t}.
-
-@item MIN(@var{t})
-Returns the minimum value of the type @var{t}.
-
-@item ODD(@var{i})
-Returns boolean TRUE if @var{i} is an odd number.
-
-@item ORD(@var{x})
-Returns the ordinal value of its argument. For example, the ordinal
-value of a character is its ASCII value (on machines supporting the
-ASCII character set). @var{x} must be of an ordered type, which include
-integral, character and enumerated types.
-
-@item SIZE(@var{x})
-Returns the size of its argument. @var{x} can be a variable or a type.
-
-@item TRUNC(@var{r})
-Returns the integral part of @var{r}.
-
-@item VAL(@var{t},@var{i})
-Returns the member of the type @var{t} whose ordinal value is @var{i}.
-@end table
-
-@quotation
-@emph{Warning:} Sets and their operations are not yet supported, so
-_GDBN__ will treat the use of procedures @code{INCL} and @code{EXCL} as
-an error.
-@end quotation
-
-@cindex Modula-2 constants
-@node M2 Constants, M2 Defaults, Builtin Func/Proc, Modula-2
-@subsubsection Constants
-
-_GDBN__ allows you to express the constants of Modula-2 in the following
-ways:
-
-@itemize @bullet
-
-@item
-Integer constants are simply a sequence of digits. When used in an
-expression, a constant is interpreted to be type-compatible with the
-rest of the expression. Hexadecimal integers are specified by a
-trailing @samp{H}, and octal integers by a trailing @samp{B}.
-
-@item
-Floating point constants appear as a sequence of digits, followed by a
-decimal point and another sequence of digits. An optional exponent can
-then be specified, in the form @samp{E@r{[}+@r{|}-@r{]}@var{nnn}}, where
-@samp{@r{[}+@r{|}-@r{]}@var{nnn}} is the desired exponent. All of the
-digits of the floating point constant must be valid decimal (base 10)
-digits.
-
-@item
-Character constants consist of a single character enclosed by a pair of
-like quotes, either single (@code{'}) or double (@code{"}). They may
-also be expressed by their ordinal value (their ASCII value, usually)
-followed by a @samp{C}.
-
-@item
-String constants consist of a sequence of characters enclosed by a pair
-of like quotes, either single (@code{'}) or double (@code{"}). Escape
-sequences in the style of C are also allowed. @xref{C Constants}, for a
-brief explanation of escape sequences.
-
-@item
-Enumerated constants consist of an enumerated identifier.
-
-@item
-Boolean constants consist of the identifiers @code{TRUE} and
-@code{FALSE}.
-
-@item
-Pointer constants consist of integral values only.
-
-@item
-Set constants are not yet supported.
-
-@end itemize
-
-@node M2 Defaults, Deviations, M2 Constants, Modula-2
-@subsubsection Modula-2 Defaults
-@cindex Modula-2 defaults
-
-If type and range checking are set automatically by _GDBN__, they
-both default to @code{on} whenever the working language changes to
-Modula-2. This happens regardless of whether you, or _GDBN__,
-selected the working language.
-
-If you allow _GDBN__ to set the language automatically, then entering
-code compiled from a file whose name ends with @file{.mod} will set the
-working language to Modula-2. @xref{Automatically,,Having _GDBN__ set
-the language automatically}, for further details.
-
-@node Deviations, M2 Checks, M2 Defaults, Modula-2
-@subsubsection Deviations from Standard Modula-2
-@cindex Modula-2, deviations from
-
-A few changes have been made to make Modula-2 programs easier to debug.
-This is done primarily via loosening its type strictness:
-
-@itemize @bullet
-@item
-Unlike in standard Modula-2, pointer constants can be formed by
-integers. This allows you to modify pointer variables during
-debugging. (In standard Modula-2, the actual address contained in a
-pointer variable is hidden from you; it can only be modified
-through direct assignment to another pointer variable or expression that
-returned a pointer.)
-
-@item
-C escape sequences can be used in strings and characters to represent
-non-printable characters. _GDBN__ will print out strings with these
-escape sequences embedded. Single non-printable characters are
-printed using the @samp{CHR(@var{nnn})} format.
-
-@item
-The assignment operator (@code{:=}) returns the value of its right-hand
-argument.
-
-@item
-All builtin procedures both modify @emph{and} return their argument.
-
-@end itemize
-
-@node M2 Checks, M2 Scope, Deviations, Modula-2
-@subsubsection Modula-2 Type and Range Checks
-@cindex Modula-2 checks
-
-@quotation
-@emph{Warning:} in this release, _GDBN__ does not yet perform type or
-range checking.
-@end quotation
-@c FIXME remove warning when type/range checks added
-
-_GDBN__ considers two Modula-2 variables type equivalent if:
-
-@itemize @bullet
-@item
-They are of types that have been declared equivalent via a @code{TYPE
-@var{t1} = @var{t2}} statement
-
-@item
-They have been declared on the same line. (Note: This is true of the
-GNU Modula-2 compiler, but it may not be true of other compilers.)
-
-@end itemize
-
-As long as type checking is enabled, any attempt to combine variables
-whose types are not equivalent is an error.
-
-Range checking is done on all mathematical operations, assignment, array
-index bounds, and all builtin functions and procedures.
-
-@node M2 Scope, GDB/M2, M2 Checks, Modula-2
-@subsubsection The scope operators @code{::} and @code{.}
-@cindex scope
-@kindex .
-@kindex ::
-
-There are a few subtle differences between the Modula-2 scope operator
-(@code{.}) and the _GDBN__ scope operator (@code{::}). The two have
-similar syntax:
-
-@example
-
-@var{module} . @var{id}
-@var{scope} :: @var{id}
-
-@end example
-
-@noindent
-where @var{scope} is the name of a module or a procedure,
-@var{module} the name of a module, and @var{id} is any delcared
-identifier within the program, except another module.
-
-Using the @code{::} operator makes _GDBN__ search the scope
-specified by @var{scope} for the identifier @var{id}. If it is not
-found in the specified scope, then _GDBN__ will search all scopes
-enclosing the one specified by @var{scope}.
-
-Using the @code{.} operator makes _GDBN__ search the current scope for
-the identifier specified by @var{id} that was imported from the
-definition module specified by @var{module}. With this operator, it is
-an error if the identifier @var{id} was not imported from definition
-module @var{module}, or if @var{id} is not an identifier in
-@var{module}.
-
-@node GDB/M2, , M2 Scope, Modula-2
-@subsubsection _GDBN__ and Modula-2
-
-Some _GDBN__ commands have little use when debugging Modula-2 programs.
-Five subcommands of @code{set print} and @code{show print} apply
-specifically to C and C++: @samp{vtbl}, @samp{demangle},
-@samp{asm-demangle}, @samp{object}, and @samp{union}. The first four
-apply to C++, and the last to C's @code{union} type, which has no direct
-analogue in Modula-2.
-
-The @code{@@} operator (@pxref{Expressions}), while available
-while using any language, is not useful with Modula-2. Its
-intent is to aid the debugging of @dfn{dynamic arrays}, which cannot be
-created in Modula-2 as they can in C or C++. However, because an
-address can be specified by an integral constant, the construct
-@samp{@{@var{type}@}@var{adrexp}} is still useful. (@pxref{Expressions})
-
-_0__
-@cindex @code{#} in Modula-2
-In _GDBN__ scripts, the Modula-2 inequality operator @code{#} is
-interpreted as the beginning of a comment. Use @code{<>} instead.
-_1__
-
-
-@node Symbols, Altering, Languages, Top
-@chapter Examining the Symbol Table
-
-The commands described in this section allow you to inquire about the
-symbols (names of variables, functions and types) defined in your
-program. This information is inherent in the text of your program and
-does not change as the program executes. _GDBN__ finds it in your
-program's symbol table, in the file indicated when you started _GDBN__
-(@pxref{File Options}), or by one of the file-management commands
-(@pxref{Files}).
-
-@table @code
-@item info address @var{symbol}
-@kindex info address
-Describe where the data for @var{symbol} is stored. For a register
-variable, this says which register it is kept in. For a non-register
-local variable, this prints the stack-frame offset at which the variable
-is always stored.
-
-Note the contrast with @samp{print &@var{symbol}}, which does not work
-at all for a register variables, and for a stack local variable prints
-the exact address of the current instantiation of the variable.
-
-@item whatis @var{exp}
-@kindex whatis
-Print the data type of expression @var{exp}. @var{exp} is not
-actually evaluated, and any side-effecting operations (such as
-assignments or function calls) inside it do not take place.
-@xref{Expressions}.
-
-@item whatis
-Print the data type of @code{$}, the last value in the value history.
-
-@item ptype @var{typename}
-@kindex ptype
-Print a description of data type @var{typename}. @var{typename} may be
-the name of a type, or for C code it may have the form
-@samp{struct @var{struct-tag}}, @samp{union @var{union-tag}} or
-@samp{enum @var{enum-tag}}.@refill
-
-@item ptype @var{exp}
-Print a description of the type of expression @var{exp}. @code{ptype}
-differs from @code{whatis} by printing a detailed description, instead of just
-the name of the type. For example, if your program declares a variable
-as
-@example
-struct complex @{double real; double imag;@} v;
-@end example
-@noindent
-compare the output of the two commands:
-@example
-(_GDBP__) whatis v
-type = struct complex
-(_GDBP__) ptype v
-type = struct complex @{
- double real;
- double imag;
-@}
-@end example
-
-@item info types @var{regexp}
-@itemx info types
-@kindex info types
-Print a brief description of all types whose name matches @var{regexp}
-(or all types in your program, if you supply no argument). Each
-complete typename is matched as though it were a complete line; thus,
-@samp{i type value} gives information on all types in your program whose
-name includes the string @code{value}, but @samp{i type ^value$} gives
-information only on types whose complete name is @code{value}.
-
-This command differs from @code{ptype} in two ways: first, like
-@code{whatis}, it does not print a detailed description; second, it
-lists all source files where a type is defined.
-
-@item info source
-@kindex info source
-Show the name of the current source file---that is, the source file for
-the function containing the current point of execution---and the language
-it was written in.
-
-@item info sources
-@kindex info sources
-Print the names of all source files in the program for which there is
-debugging information, organized into two lists: files whose symbols
-have already been read, and files whose symbols will be read when needed.
-
-@item info functions
-@kindex info functions
-Print the names and data types of all defined functions.
-
-@item info functions @var{regexp}
-Print the names and data types of all defined functions
-whose names contain a match for regular expression @var{regexp}.
-Thus, @samp{info fun step} finds all functions whose names
-include @code{step}; @samp{info fun ^step} finds those whose names
-start with @code{step}.
-
-@item info variables
-@kindex info variables
-Print the names and data types of all variables that are declared
-outside of functions (i.e., excluding local variables).
-
-@item info variables @var{regexp}
-Print the names and data types of all variables (except for local
-variables) whose names contain a match for regular expression
-@var{regexp}.
-
-
-@ignore
-This was never implemented.
-@item info methods
-@itemx info methods @var{regexp}
-@kindex info methods
-The @code{info methods} command permits the user to examine all defined
-methods within C++ program, or (with the @var{regexp} argument) a
-specific set of methods found in the various C++ classes. Many
-C++ classes provide a large number of methods. Thus, the output
-from the @code{ptype} command can be overwhelming and hard to use. The
-@code{info-methods} command filters the methods, printing only those
-which match the regular-expression @var{regexp}.
-@end ignore
-
-@item printsyms @var{filename}
-@kindex printsyms
-Write a dump of debugging symbol data into the file
-@var{filename}. Only symbols with debugging data are included. _GDBN__
-includes all the symbols it already knows about: that is, @var{filename}
-reflects symbols for only those files whose symbols _GDBN__ has read.
-You can find out which files these are using the command @code{info
-files}. The description of @code{symbol-file} describes how _GDBN__
-reads symbols; both commands are described under @ref{Files}.
-@end table
-
-@node Altering, _GDBN__ Files, Symbols, Top
-@chapter Altering Execution
-
-Once you think you have found an error in the program, you might want to
-find out for certain whether correcting the apparent error would lead to
-correct results in the rest of the run. You can find the answer by
-experiment, using the _GDBN__ features for altering execution of the
-program.
-
-For example, you can store new values into variables or memory
-locations, give the program a signal, restart it at a different address,
-or even return prematurely from a function to its caller.
-
-@menu
-* Assignment:: Assignment to Variables
-* Jumping:: Continuing at a Different Address
-* Signaling:: Giving the Program a Signal
-* Returning:: Returning from a Function
-* Calling:: Calling your Program's Functions
-* Patching:: Patching your Program
-@end menu
-
-@node Assignment, Jumping, Altering, Altering
-@section Assignment to Variables
-
-@cindex assignment
-@cindex setting variables
-To alter the value of a variable, evaluate an assignment expression.
-@xref{Expressions}. For example,
-
-@example
-print x=4
-@end example
-
-@noindent
-would store the value 4 into the variable @code{x}, and then print the
-value of the assignment expression (which is 4). @xref{Languages}, for
-more information on operators in supported languages.
-
-@kindex set variable
-@cindex variables, setting
-If you are not interested in seeing the value of the assignment, use the
-@code{set} command instead of the @code{print} command. @code{set} is
-really the same as @code{print} except that the expression's value is not
-printed and is not put in the value history (@pxref{Value History}). The
-expression is evaluated only for its effects.
-
-If the beginning of the argument string of the @code{set} command
-appears identical to a @code{set} subcommand, use the @code{set
-variable} command instead of just @code{set}. This command is identical
-to @code{set} except for its lack of subcommands. For example, a
-program might well have a variable @code{width}---which leads to
-an error if we try to set a new value with just @samp{set width=13}, as
-we might if @code{set width} didn't happen to be a _GDBN__ command:
-@example
-(_GDBP__) whatis width
-type = double
-(_GDBP__) p width
-$4 = 13
-(_GDBP__) set width=47
-Invalid syntax in expression.
-@end example
-@noindent
-The invalid expression, of course, is @samp{=47}. What we can do in
-order to actually set our program's variable @code{width} is
-@example
-(_GDBP__) set var width=47
-@end example
-
-_GDBN__ allows more implicit conversions in assignments than C does; you can
-freely store an integer value into a pointer variable or vice versa, and
-any structure can be converted to any other structure that is the same
-length or shorter.
-@comment FIXME: how do structs align/pad in these conversions?
-@comment /pesch@cygnus.com 18dec1990
-
-To store values into arbitrary places in memory, use the @samp{@{@dots{}@}}
-construct to generate a value of specified type at a specified address
-(@pxref{Expressions}). For example, @code{@{int@}0x83040} refers
-to memory location @code{0x83040} as an integer (which implies a certain size
-and representation in memory), and
-
-@example
-set @{int@}0x83040 = 4
-@end example
-
-@noindent
-stores the value 4 into that memory location.
-
-@node Jumping, Signaling, Assignment, Altering
-@section Continuing at a Different Address
-
-Ordinarily, when you continue the program, you do so at the place where
-it stopped, with the @code{continue} command. You can instead continue at
-an address of your own choosing, with the following commands:
-
-@table @code
-@item jump @var{linespec}
-@kindex jump
-Resume execution at line @var{linespec}. Execution will stop
-immediately if there is a breakpoint there. @xref{List} for a
-description of the different forms of @var{linespec}.
-
-The @code{jump} command does not change the current stack frame, or
-the stack pointer, or the contents of any memory location or any
-register other than the program counter. If line @var{linespec} is in
-a different function from the one currently executing, the results may
-be bizarre if the two functions expect different patterns of arguments or
-of local variables. For this reason, the @code{jump} command requests
-confirmation if the specified line is not in the function currently
-executing. However, even bizarre results are predictable if you are
-well acquainted with the machine-language code of the program.
-
-@item jump *@var{address}
-Resume execution at the instruction at address @var{address}.
-@end table
-
-You can get much the same effect as the @code{jump} command by storing a
-new value into the register @code{$pc}. The difference is that this
-does not start the program running; it only changes the address where it
-@emph{will} run when it is continued. For example,
-
-@example
-set $pc = 0x485
-@end example
-
-@noindent
-causes the next @code{continue} command or stepping command to execute at
-address 0x485, rather than at the address where the program stopped.
-@xref{Continuing and Stepping}.
-
-The most common occasion to use the @code{jump} command is to back up,
-perhaps with more breakpoints set, over a portion of a program that has
-already executed, in order to examine its execution in more detail.
-
-@node Signaling, Returning, Jumping, Altering
-@c @group
-@section Giving the Program a Signal
-
-@table @code
-@item signal @var{signalnum}
-@kindex signal
-Resume execution where the program stopped, but give it immediately the
-signal number @var{signalnum}.
-
-Alternatively, if @var{signalnum} is zero, continue execution without
-giving a signal. This is useful when the program stopped on account of
-a signal and would ordinary see the signal when resumed with the
-@code{continue} command; @samp{signal 0} causes it to resume without a
-signal.
-
-@code{signal} does not repeat when you press @key{RET} a second time
-after executing the command.
-@end table
-@c @end group
-
-@node Returning, Calling, Signaling, Altering
-@section Returning from a Function
-
-@table @code
-@item return
-@itemx return @var{expression}
-@cindex returning from a function
-@kindex return
-You can cancel execution of a function call with the @code{return}
-command. If you give an
-@var{expression} argument, its value is used as the function's return
-value.
-@end table
-
-When you use @code{return}, _GDBN__ discards the selected stack frame
-(and all frames within it). You can think of this as making the
-discarded frame return prematurely. If you wish to specify a value to
-be returned, give that value as the argument to @code{return}.
-
-This pops the selected stack frame (@pxref{Selection}), and any other
-frames inside of it, leaving its caller as the innermost remaining
-frame. That frame becomes selected. The specified value is stored in
-the registers used for returning values of functions.
-
-The @code{return} command does not resume execution; it leaves the
-program stopped in the state that would exist if the function had just
-returned. In contrast, the @code{finish} command
-(@pxref{Continuing and Stepping})
-resumes execution until the selected stack frame returns naturally.@refill
-
-@node Calling, Patching, Returning, Altering
-@section Calling your Program's Functions
-
-@cindex calling functions
-@kindex call
-@table @code
-@item call @var{expr}
-Evaluate the expression @var{expr} without displaying @code{void}
-returned values.
-@end table
-
-You can use this variant of the @code{print} command if you want to
-execute a function from your program, but without cluttering the output
-with @code{void} returned values. The result is printed and saved in
-the value history, if it is not void.
-
-@node Patching, , Calling, Altering
-@section Patching your Program
-@cindex patching binaries
-@cindex writing into executables
-@cindex writing into corefiles
-By default, _GDBN__ opens the file containing your program's executable
-code (or the corefile) read-only. This prevents accidental alterations
-to machine code; but it also prevents you from intentionally patching
-your program's binary.
-
-If you'd like to be able to patch the binary, you can specify that
-explicitly with the @code{set write} command. For example, you might
-want to turn on internal debugging flags, or even to make emergency
-repairs.
-
-@table @code
-@item set write on
-@itemx set write off
-@kindex set write
-If you specify @samp{set write on}, _GDBN__ will open executable and
-core files for both reading and writing; if you specify @samp{set write
-off} (the default), _GDBN__ will open them read-only.
-
-If you've already loaded a file, you must load it
-again (using the @code{exec-file} or @code{core-file} command) after
-changing @code{set write}, for your new setting to take effect.
-
-@item show write
-@kindex show write
-Display whether executable files and core files will be opened for
-writing as well as reading.
-
-@end table
-
-@node _GDBN__ Files, Targets, Altering, Top
-@chapter _GDBN__'s Files
-
-@menu
-* Files:: Commands to Specify Files
-* Symbol Errors:: Errors Reading Symbol Files
-@end menu
-
-@node Files, Symbol Errors, _GDBN__ Files, _GDBN__ Files
-@section Commands to Specify Files
-@cindex core dump file
-@cindex symbol table
-_GDBN__ needs to know the file name of the program to be debugged, both in
-order to read its symbol table and in order to start the program. To
-debug a core dump of a previous run, _GDBN__ must be told the file name of
-the core dump.
-
-The usual way to specify the executable and core dump file names is with
-the command arguments given when you start _GDBN__, as discussed in
-@pxref{Invocation}.
-
-Occasionally it is necessary to change to a different file during a
-_GDBN__ session. Or you may run _GDBN__ and forget to specify the files you
-want to use. In these situations the _GDBN__ commands to specify new files
-are useful.
-
-@table @code
-@item file @var{filename}
-@cindex executable file
-@kindex file
-Use @var{filename} as the program to be debugged. It is read for its
-symbols and for the contents of pure memory. It is also the program
-executed when you use the @code{run} command. If you do not specify a
-directory and the file is not found in _GDBN__'s working directory,
-
-_GDBN__ uses the environment variable @code{PATH} as a list of
-directories to search, just as the shell does when looking for a program
-to run. You can change the value of this variable, for both _GDBN__ and
-your program, using the @code{path} command.
-
-@code{file} with no argument makes _GDBN__ discard any information it
-has on both executable file and the symbol table.
-
-@item exec-file @var{filename}
-@kindex exec-file
-Specify that the program to be run (but not the symbol table) is found
-in @var{filename}. _GDBN__ will search the environment variable @code{PATH}
-if necessary to locate the program.
-
-@item symbol-file @var{filename}
-@kindex symbol-file
-Read symbol table information from file @var{filename}. @code{PATH} is
-searched when necessary. Use the @code{file} command to get both symbol
-table and program to run from the same file.
-
-@code{symbol-file} with no argument clears out _GDBN__'s information on your
-program's symbol table.
-
-The @code{symbol-file} command causes _GDBN__ to forget the contents of its
-convenience variables, the value history, and all breakpoints and
-auto-display expressions. This is because they may contain pointers to
-the internal data recording symbols and data types, which are part of
-the old symbol table data being discarded inside _GDBN__.
-
-@code{symbol-file} will not repeat if you press @key{RET} again after
-executing it once.
-
-On some kinds of object files, the @code{symbol-file} command does not
-actually read the symbol table in full right away. Instead, it scans
-the symbol table quickly to find which source files and which symbols
-are present. The details are read later, one source file at a time,
-when they are needed.
-
-The purpose of this two-stage reading strategy is to make _GDBN__ start up
-faster. For the most part, it is invisible except for occasional pauses
-while the symbol table details for a particular source file are being
-read. (The @code{set verbose} command can turn these pauses into
-messages if desired. @xref{Messages/Warnings}).
-
-When the symbol table is stored in COFF format, @code{symbol-file} does
-read the symbol table data in full right away. We haven't implemented
-the two-stage strategy for COFF yet.
-
-When _GDBN__ is configured for a particular environment, it will
-understand debugging information in whatever format is the standard
-generated for that environment; you may use either a GNU compiler, or
-other compilers that adhere to the local conventions. Best results are
-usually obtained from GNU compilers; for example, using @code{_GCC__}
-you can generate debugging information for optimized code.
-
-@item core-file @var{filename}
-@itemx core @var{filename}
-@kindex core
-@kindex core-file
-Specify the whereabouts of a core dump file to be used as the ``contents
-of memory''. Traditionally, core files contain only some parts of the
-address space of the process that generated them; _GDBN__ can access the
-executable file itself for other parts.
-
-@code{core-file} with no argument specifies that no core file is
-to be used.
-
-Note that the core file is ignored when your program is actually running
-under _GDBN__. So, if you have been running the program and you wish to
-debug a core file instead, you must kill the subprocess in which the
-program is running. To do this, use the @code{kill} command
-(@pxref{Kill Process}).
-
-@item load @var{filename}
-@kindex load
-_if__(_GENERIC__)
-Depending on what remote debugging facilities are configured into
-_GDBN__, the @code{load} command may be available. Where it exists, it
-is meant to make @var{filename} (an executable) available for debugging
-on the remote system---by downloading, or dynamic linking, for example.
-@code{load} also records @var{filename}'s symbol table in _GDBN__, like
-the @code{add-symbol-file} command.
-
-If @code{load} is not available on your _GDBN__, attempting to execute
-it gets the error message ``@code{You can't do that when your target is
-@dots{}}''
-_fi__(_GENERIC__)
-
-_if__(_VXWORKS__)
-On VxWorks, @code{load} will dynamically link @var{filename} on the
-current target system as well as adding its symbols in _GDBN__.
-_fi__(_VXWORKS__)
-
-_if__(_I960__)
-@cindex download to Nindy-960
-With the Nindy interface to an Intel 960 board, @code{load} will
-download @var{filename} to the 960 as well as adding its symbols in
-_GDBN__.
-_fi__(_I960__)
-
-@code{load} will not repeat if you press @key{RET} again after using it.
-
-@item add-symbol-file @var{filename} @var{address}
-@kindex add-symbol-file
-@cindex dynamic linking
-The @code{add-symbol-file} command reads additional symbol table information
-from the file @var{filename}. You would use this command when @var{filename}
-has been dynamically loaded (by some other means) into the program that
-is running. @var{address} should be the memory address at which the
-file has been loaded; _GDBN__ cannot figure this out for itself.
-
-The symbol table of the file @var{filename} is added to the symbol table
-originally read with the @code{symbol-file} command. You can use the
-@code{add-symbol-file} command any number of times; the new symbol data thus
-read keeps adding to the old. To discard all old symbol data instead,
-use the @code{symbol-file} command.
-
-@code{add-symbol-file} will not repeat if you press @key{RET} after using it.
-
-@item info files
-@itemx info target
-@kindex info files
-@kindex info target
-@code{info files} and @code{info target} are synonymous; both print the
-current targets (@pxref{Targets}), including the names of the executable
-and core dump files currently in use by _GDBN__, and the files from
-which symbols were loaded. The command @code{help targets} lists all
-possible targets rather than current ones.
-
-@end table
-
-All file-specifying commands allow both absolute and relative file names
-as arguments. _GDBN__ always converts the file name to an absolute path
-name and remembers it that way.
-
-@cindex shared libraries
-
-_GDBN__ supports the SunOS shared library format. _GDBN__ automatically
-loads symbol definitions from shared libraries when you use the
-@code{run} command, or when you examine a core file. (Before you issue
-the @code{run} command, _GDBN__ won't understand references to a
-function in a shared library, however---unless you're debugging a core
-file).
-@c FIXME: next _GDBN__ release should permit some refs to undef
-@c FIXME...symbols---eg in a break cmd---assuming they're from a shared lib
-
-@table @code
-@item info share
-@itemx info sharedlibrary
-@kindex info sharedlibrary
-@kindex info share
-Print the names of the shared libraries which are currently loaded.
-
-@item sharedlibrary @var{regex}
-@itemx share @var{regex}
-@kindex sharedlibrary
-@kindex share
-This is an obsolescent command; you can use it to explicitly
-load shared object library symbols for files matching a UNIX regular
-expression, but as with files loaded automatically, it will only load
-shared libraries required by your program for a core file or after
-typing @code{run}. If @var{regex} is omitted all shared libraries
-required by your program are loaded.
-@end table
-
-@node Symbol Errors, , Files, _GDBN__ Files
-@section Errors Reading Symbol Files
-While reading a symbol file, _GDBN__ will occasionally encounter
-problems, such as symbol types it does not recognize, or known bugs in
-compiler output. By default, _GDBN__ does not notify you of such
-problems, since they're relatively common and primarily of interest to
-people debugging compilers. If you are interested in seeing information
-about ill-constructed symbol tables, you can either ask _GDBN__ to print
-only one message about each such type of problem, no matter how many
-times the problem occurs; or you can ask _GDBN__ to print more messages,
-to see how many times the problems occur, with the @code{set complaints}
-command (@xref{Messages/Warnings}).
-
-The messages currently printed, and their meanings, are:
-
-@table @code
-@item inner block not inside outer block in @var{symbol}
-
-The symbol information shows where symbol scopes begin and end
-(such as at the start of a function or a block of statements). This
-error indicates that an inner scope block is not fully contained
-in its outer scope blocks.
-
-_GDBN__ circumvents the problem by treating the inner block as if it had
-the same scope as the outer block. In the error message, @var{symbol}
-may be shown as ``@code{(don't know)}'' if the outer block is not a
-function.
-
-@item block at @var{address} out of order
-
-The symbol information for symbol scope blocks should occur in
-order of increasing addresses. This error indicates that it does not
-do so.
-
-_GDBN__ does not circumvent this problem, and will have trouble locating
-symbols in the source file whose symbols being read. (You can often
-determine what source file is affected by specifying @code{set verbose
-on}. @xref{Messages/Warnings}.)
-
-@item bad block start address patched
-
-The symbol information for a symbol scope block has a start address
-smaller than the address of the preceding source line. This is known
-to occur in the SunOS 4.1.1 (and earlier) C compiler.
-
-_GDBN__ circumvents the problem by treating the symbol scope block as
-starting on the previous source line.
-
-@item bad string table offset in symbol @var{n}
-
-@cindex foo
-Symbol number @var{n} contains a pointer into the string table which is
-larger than the size of the string table.
-
-_GDBN__ circumvents the problem by considering the symbol to have the
-name @code{foo}, which may cause other problems if many symbols end up
-with this name.
-
-@item unknown symbol type @code{0x@var{nn}}
-
-The symbol information contains new data types that _GDBN__ does not yet
-know how to read. @code{0x@var{nn}} is the symbol type of the misunderstood
-information, in hexadecimal.
-
-_GDBN__ circumvents the error by ignoring this symbol information. This
-will usually allow the program to be debugged, though certain symbols
-will not be accessible. If you encounter such a problem and feel like
-debugging it, you can debug @code{_GDBP__} with itself, breakpoint on
-@code{complain}, then go up to the function @code{read_dbx_symtab} and
-examine @code{*bufp} to see the symbol.
-
-@item stub type has NULL name
-_GDBN__ could not find the full definition for a struct or class.
-
-@ignore
-@c this is #if 0'd in dbxread.c as of (at least!) 17 may 1991
-@item const/volatile indicator missing, got '@var{X}'
-
-The symbol information for a C++ member function is missing some
-information that the compiler should have output for it.
-@end ignore
-
-@item C++ type mismatch between compiler and debugger
-
-_GDBN__ could not parse a type specification output by the compiler
-for some C++ object.
-
-@end table
-
-@node Targets, Controlling _GDBN__, _GDBN__ Files, Top
-@chapter Specifying a Debugging Target
-@cindex debugging target
-@kindex target
-A @dfn{target} is an interface between the debugger and a particular
-kind of file or process.
-
-Often, you will be able to run _GDBN__ in the same host environment as the
-program you are debugging; in that case, the debugging target can just be
-specified as a side effect of the @code{file} or @code{core} commands.
-When you need more flexibility---for example, running _GDBN__ on a
-physically separate host, controlling standalone systems over a
-serial port, or realtime systems over a TCP/IP connection---you can use
-the @code{target} command.
-
-@menu
-* Active Targets:: Active Targets
-* Target Commands:: Commands for Managing Targets
-* Remote:: Remote Debugging
-@end menu
-
-@node Active Targets, Target Commands, Targets, Targets
-@section Active Targets
-@cindex stacking targets
-@cindex active targets
-@cindex multiple targets
-
-Targets are managed in three @dfn{strata} that correspond to different
-classes of target: processes, core files, and executable files. This
-allows you to (for example) start a process and inspect its activity
-without abandoning your work on a core file.
-
-More than one target can potentially respond to a request. In
-particular, when you access memory _GDBN__ will examine the three strata of
-targets until it finds a target that can handle that particular address.
-Strata are always examined in a fixed order: first a process if there is
-one, then a core file if there is one, and finally an executable file if
-there is one of those.
-
-When you specify a new target in a given stratum, it replaces any target
-previously in that stratum.
-
-To get rid of a target without replacing it, use the @code{detach}
-command. The related command @code{attach} provides you with a way of
-choosing a particular running process as a new target. @xref{Attach}.
-
-@node Target Commands, Remote, Active Targets, Targets
-@section Commands for Managing Targets
-
-@table @code
-@item target @var{type} @var{parameters}
-Connects the _GDBN__ host environment to a target machine or process. A
-target is typically a protocol for talking to debugging facilities. You
-use the argument @var{type} to specify the type or protocol of the
-target machine.
-
-Further @var{parameters} are interpreted by the target protocol, but
-typically include things like device names or host names to connect
-with, process numbers, and baud rates.
-
-The @code{target} command will not repeat if you press @key{RET} again
-after executing the command.
-
-@item help target
-@kindex help target
-Displays the names of all targets available. To display targets
-currently selected, use either @code{info target} or @code{info files}
-(@pxref{Files}).
-
-@item help target @var{name}
-Describe a particular target, including any parameters necessary to
-select it.
-@end table
-
-Here are some common targets (available, or not, depending on the _GDBN__
-configuration):
-
-@table @code
-@item target exec @var{prog}
-@kindex target exec
-An executable file. @samp{target exec @var{prog}} is the same as
-@samp{exec-file @var{prog}}.
-
-@item target core @var{filename}
-@kindex target core
-A core dump file. @samp{target core @var{filename}} is the same as
-@samp{core-file @var{filename}}.
-
-@item target remote @var{dev}
-@kindex target remote
-Remote serial target in _GDBN__-specific protocol. The argument @var{dev}
-specifies what serial device to use for the connection (e.g.
-@file{/dev/ttya}). @xref{Remote}.
-
-_if__(_AMD29K__)
-@item target amd-eb @var{dev} @var{speed} @var{PROG}
-@kindex target amd-eb
-@cindex AMD EB29K
-Remote PC-resident AMD EB29K board, attached over serial lines.
-@var{dev} is the serial device, as for @code{target remote};
-@var{speed} allows you to specify the linespeed; and @var{PROG} is the
-name of the program to be debugged, as it appears to DOS on the PC.
-@xref{EB29K Remote}.
-
-_fi__(_AMD29K__)
-_if__(_I960__)
-@item target nindy @var{devicename}
-@kindex target nindy
-An Intel 960 board controlled by a Nindy Monitor. @var{devicename} is
-the name of the serial device to use for the connection, e.g.
-@file{/dev/ttya}. @xref{i960-Nindy Remote}.
-
-_fi__(_I960__)
-_if__(_VXWORKS__)
-@item target vxworks @var{machinename}
-@kindex target vxworks
-A VxWorks system, attached via TCP/IP. The argument @var{machinename}
-is the target system's machine name or IP address.
-@xref{VxWorks Remote}.
-_fi__(_VXWORKS__)
-@end table
-
-_if__(_GENERIC__)
-Different targets are available on different configurations of _GDBN__; your
-configuration may have more or fewer targets.
-_fi__(_GENERIC__)
-
-@node Remote, , Target Commands, Targets
-@section Remote Debugging
-@cindex remote debugging
-
-_if__(_GENERIC__)
-@menu
-_include__(gdbinv-m.m4)<>_dnl__
-@end menu
-_fi__(_GENERIC__)
-
-If you are trying to debug a program running on a machine that can't run
-_GDBN__ in the usual way, it is often useful to use remote debugging. For
-example, you might use remote debugging on an operating system kernel, or on
-a small system which does not have a general purpose operating system
-powerful enough to run a full-featured debugger.
-
-Some configurations of _GDBN__ have special serial or TCP/IP interfaces
-to make this work with particular debugging targets. In addition,
-_GDBN__ comes with a generic serial protocol (specific to _GDBN__, but
-not specific to any particular target system) which you can use if you
-write the remote stubs---the code that will run on the remote system to
-communicate with _GDBN__.
-
-To use the _GDBN__ remote serial protocol, the program to be debugged on
-the remote machine needs to contain a debugging stub which talks to
-_GDBN__ over the serial line. Several working remote stubs are
-distributed with _GDBN__; see the @file{README} file in the _GDBN__
-distribution for more information.
-
-For details of this communication protocol, see the comments in the
-_GDBN__ source file @file{remote.c}.
-
-To start remote debugging, first run _GDBN__ and specify as an executable file
-the program that is running in the remote machine. This tells _GDBN__ how
-to find the program's symbols and the contents of its pure text. Then
-establish communication using the @code{target remote} command with a device
-name as an argument. For example:
-
-@example
-target remote /dev/ttyb
-@end example
-
-@noindent
-if the serial line is connected to the device named @file{/dev/ttyb}. This
-will stop the remote machine if it is not already stopped.
-
-Now you can use all the usual commands to examine and change data and to
-step and continue the remote program.
-
-To resume the remote program and stop debugging it, use the @code{detach}
-command.
-
-Other remote targets may be available in your
-configuration of _GDBN__; use @code{help targets} to list them.
-
-_if__(_GENERIC__)
-@c Text on starting up GDB in various specific cases; it goes up front
-@c in manuals configured for any of those particular situations, here
-@c otherwise.
-_include__(gdbinv-s.m4)
-_fi__(_GENERIC__)
-
-@node Controlling _GDBN__, Sequences, Targets, Top
-@chapter Controlling _GDBN__
-
-You can alter many aspects of _GDBN__'s interaction with you by using
-the @code{set} command. For commands controlling how _GDBN__ displays
-data, @pxref{Print Settings}; other settings are described here.
-
-@menu
-* Prompt:: Prompt
-* Editing:: Command Editing
-* History:: Command History
-* Screen Size:: Screen Size
-* Numbers:: Numbers
-* Messages/Warnings:: Optional Warnings and Messages
-@end menu
-
-@node Prompt, Editing, Controlling _GDBN__, Controlling _GDBN__
-@section Prompt
-@cindex prompt
-_GDBN__ indicates its readiness to read a command by printing a string
-called the @dfn{prompt}. This string is normally @samp{(_GDBP__)}. You
-can change the prompt string with the @code{set prompt} command. For
-instance, when debugging _GDBN__ with _GDBN__, it is useful to change
-the prompt in one of the _GDBN__<>s so that you can always tell which
-one you are talking to.
-
-@table @code
-@item set prompt @var{newprompt}
-@kindex set prompt
-Directs _GDBN__ to use @var{newprompt} as its prompt string henceforth.
-@kindex show prompt
-@item show prompt
-Prints a line of the form: @samp{Gdb's prompt is: @var{your-prompt}}
-@end table
-
-@node Editing, History, Prompt, Controlling _GDBN__
-@section Command Editing
-@cindex readline
-@cindex command line editing
-_GDBN__ reads its input commands via the @dfn{readline} interface. This
-GNU library provides consistent behavior for programs which provide a
-command line interface to the user. Advantages are @code{emacs}-style
-or @code{vi}-style inline editing of commands, @code{csh}-like history
-substitution, and a storage and recall of command history across
-debugging sessions.
-
-You may control the behavior of command line editing in _GDBN__ with the
-command @code{set}.
-
-@table @code
-@kindex set editing
-@cindex editing
-@item set editing
-@itemx set editing on
-Enable command line editing (enabled by default).
-
-@item set editing off
-Disable command line editing.
-
-@kindex show editing
-@item show editing
-Show whether command line editing is enabled.
-@end table
-
-@node History, Screen Size, Editing, Controlling _GDBN__
-@section Command History
-@table @code
-@cindex history substitution
-@cindex history file
-@kindex set history filename
-@item set history filename @var{fname}
-Set the name of the _GDBN__ command history file to @var{fname}. This is
-the file from which _GDBN__ will read an initial command history
-list or to which it will write this list when it exits. This list is
-accessed through history expansion or through the history
-command editing characters listed below. This file defaults to the
-value of the environment variable @code{GDBHISTFILE}, or to
-@file{./.gdb_history} if this variable is not set.
-
-@cindex history save
-@kindex set history save
-@item set history save
-@itemx set history save on
-Record command history in a file, whose name may be specified with the
-@code{set history filename} command. By default, this option is disabled.
-
-@item set history save off
-Stop recording command history in a file.
-
-@cindex history size
-@kindex set history size
-@item set history size @var{size}
-Set the number of commands which _GDBN__ will keep in its history list.
-This defaults to the value of the environment variable
-@code{HISTSIZE}, or to 256 if this variable is not set.
-@end table
-
-@cindex history expansion
-History expansion assigns special meaning to the character @kbd{!}.
-@iftex
-(@xref{Event Designators}.)
-@end iftex
-Since @kbd{!} is also the logical not operator in C, history expansion
-is off by default. If you decide to enable history expansion with the
-@code{set history expansion on} command, you may sometimes need to
-follow @kbd{!} (when it is used as logical not, in an expression) with
-a space or a tab to prevent it from being expanded. The readline
-history facilities will not attempt substitution on the strings
-@kbd{!=} and @kbd{!(}, even when history expansion is enabled.
-
-The commands to control history expansion are:
-
-@table @code
-
-@kindex set history expansion
-@item set history expansion on
-@itemx set history expansion
-Enable history expansion. History expansion is off by default.
-
-@item set history expansion off
-Disable history expansion.
-
-The readline code comes with more complete documentation of
-editing and history expansion features. Users unfamiliar with @code{emacs}
-or @code{vi} may wish to read it.
-@iftex
-@xref{Command Line Editing}.
-@end iftex
-
-@c @group
-@kindex show history
-@item show history
-@itemx show history filename
-@itemx show history save
-@itemx show history size
-@itemx show history expansion
-These commands display the state of the _GDBN__ history parameters.
-@code{show history} by itself displays all four states.
-@c @end group
-
-@end table
-
-@table @code
-@kindex show commands
-@item show commands
-Display the last ten commands in the command history.
-
-@item show commands @var{n}
-Print ten commands centered on command number @var{n}.
-
-@item show commands +
-Print ten commands just after the commands last printed.
-
-@end table
-
-@node Screen Size, Numbers, History, Controlling _GDBN__
-@section Screen Size
-@cindex size of screen
-@cindex pauses in output
-Certain commands to _GDBN__ may produce large amounts of information
-output to the screen. To help you read all of it, _GDBN__ pauses and
-asks you for input at the end of each page of output. Type @key{RET}
-when you want to continue the output. _GDBN__ also uses the screen
-width setting to determine when to wrap lines of output. Depending on
-what is being printed, it tries to break the line at a readable place,
-rather than simply letting it overflow onto the following line.
-
-Normally _GDBN__ knows the size of the screen from the termcap data base
-together with the value of the @code{TERM} environment variable and the
-@code{stty rows} and @code{stty cols} settings. If this is not correct,
-you can override it with the @code{set height} and @code{set
-width} commands:
-
-@table @code
-@item set height @var{lpp}
-@itemx show height
-@itemx set width @var{cpl}
-@itemx show width
-@kindex set height
-@kindex set width
-@kindex show width
-@kindex show height
-These @code{set} commands specify a screen height of @var{lpp} lines and
-a screen width of @var{cpl} characters. The associated @code{show}
-commands display the current settings.
-
-If you specify a height of zero lines, _GDBN__ will not pause during output
-no matter how long the output is. This is useful if output is to a file
-or to an editor buffer.
-@end table
-
-@node Numbers, Messages/Warnings, Screen Size, Controlling _GDBN__
-@section Numbers
-@cindex number representation
-@cindex entering numbers
-You can always enter numbers in octal, decimal, or hexadecimal in _GDBN__ by
-the usual conventions: octal numbers begin with @samp{0}, decimal
-numbers end with @samp{.}, and hexadecimal numbers begin with @samp{0x}.
-Numbers that begin with none of these are, by default, entered in base
-10; likewise, the default display for numbers---when no particular
-format is specified---is base 10. You can change the default base for
-both input and output with the @code{set radix} command.
-
-@table @code
-@kindex set radix
-@item set radix @var{base}
-Set the default base for numeric input and display. Supported choices
-for @var{base} are decimal 2, 8, 10, 16. @var{base} must itself be
-specified either unambiguously or using the current default radix; for
-example, any of
-
-@example
-set radix 1010
-set radix 012
-set radix 10.
-set radix 0xa
-@end example
-
-@noindent
-will set the base to decimal. On the other hand, @samp{set radix 10}
-will leave the radix unchanged no matter what it was.
-
-@kindex show radix
-@item show radix
-Display the current default base for numeric input and display.
-
-@end table
-
-@node Messages/Warnings, , Numbers, Controlling _GDBN__
-@section Optional Warnings and Messages
-By default, _GDBN__ is silent about its inner workings. If you are running
-on a slow machine, you may want to use the @code{set verbose} command.
-It will make _GDBN__ tell you when it does a lengthy internal operation, so
-you won't think it has crashed.
-
-Currently, the messages controlled by @code{set verbose} are those which
-announce that the symbol table for a source file is being read
-(@pxref{Files}, in the description of the command
-@code{symbol-file}).
-@c The following is the right way to do it, but emacs 18.55 doesn't support
-@c @ref, and neither the emacs lisp manual version of texinfmt or makeinfo
-@c is released.
-@ignore
-see @code{symbol-file} in @ref{Files}).
-@end ignore
-
-@table @code
-@kindex set verbose
-@item set verbose on
-Enables _GDBN__'s output of certain informational messages.
-
-@item set verbose off
-Disables _GDBN__'s output of certain informational messages.
-
-@kindex show verbose
-@item show verbose
-Displays whether @code{set verbose} is on or off.
-@end table
-
-By default, if _GDBN__ encounters bugs in the symbol table of an object
-file, it is silent; but if you are debugging a compiler, you may find
-this information useful (@pxref{Symbol Errors}).
-
-@table @code
-@kindex set complaints
-@item set complaints @var{limit}
-Permits _GDBN__ to output @var{limit} complaints about each type of unusual
-symbols before becoming silent about the problem. Set @var{limit} to
-zero to suppress all complaints; set it to a large number to prevent
-complaints from being suppressed.
-
-@kindex show complaints
-@item show complaints
-Displays how many symbol complaints _GDBN__ is permitted to produce.
-@end table
-
-By default, _GDBN__ is cautious, and asks what sometimes seem to be a
-lot of stupid questions to confirm certain commands. For example, if
-you try to run a program which is already running:
-@example
-(_GDBP__) run
-The program being debugged has been started already.
-Start it from the beginning? (y or n)
-@end example
-
-If you're willing to unflinchingly face the consequences of your own
-commands, you can disable this ``feature'':
-
-@table @code
-@kindex set confirm
-@cindex flinching
-@cindex confirmation
-@cindex stupid questions
-@item set confirm off
-Disables confirmation requests.
-
-@item set confirm on
-Enables confirmation requests (the default).
-
-@item show confirm
-@kindex show confirm
-Displays state of confirmation requests.
-@end table
-
-@c FIXME this doesn't really belong here. But where *does* it belong?
-@cindex reloading symbols
-Some systems allow individual object files that make up your program to
-be replaced without stopping and restarting your program.
-_if__(_VXWORKS__)
-For example, in VxWorks you can simply recompile a defective object file
-and keep on running.
-_fi__(_VXWORKS__)
-If you're running on one of these systems, you can allow _GDBN__ to
-reload the symbols for automatically relinked modules:@refill
-@table @code
-@kindex set symbol-reloading
-@item set symbol-reloading on
-Replace symbol definitions for the corresponding source file when an
-object file with a particular name is seen again.
-
-@item set symbol-reloading off
-Don't replace symbol definitions when re-encountering object files of
-the same name. This is the default state; if you're not running on a
-system that permits automatically relinking modules, you should leave
-@code{symbol-reloading} off, since otherwise _GDBN__ may discard symbols
-when linking large programs, that may contain several modules (from
-different directories or libraries) with the same name.
-
-@item show symbol-reloading
-Show the current @code{on} or @code{off} setting.
-@end table
-
-@node Sequences, Emacs, Controlling _GDBN__, Top
-@chapter Canned Sequences of Commands
-
-Aside from breakpoint commands (@pxref{Break Commands}), _GDBN__ provides two
-ways to store sequences of commands for execution as a unit:
-user-defined commands and command files.
-
-@menu
-* Define:: User-Defined Commands
-* Command Files:: Command Files
-* Output:: Commands for Controlled Output
-@end menu
-
-@node Define, Command Files, Sequences, Sequences
-@section User-Defined Commands
-
-@cindex user-defined command
-A @dfn{user-defined command} is a sequence of _GDBN__ commands to which you
-assign a new name as a command. This is done with the @code{define}
-command.
-
-@table @code
-@item define @var{commandname}
-@kindex define
-Define a command named @var{commandname}. If there is already a command
-by that name, you are asked to confirm that you want to redefine it.
-
-The definition of the command is made up of other _GDBN__ command lines,
-which are given following the @code{define} command. The end of these
-commands is marked by a line containing @code{end}.
-
-@item document @var{commandname}
-@kindex document
-Give documentation to the user-defined command @var{commandname}. The
-command @var{commandname} must already be defined. This command reads
-lines of documentation just as @code{define} reads the lines of the
-command definition, ending with @code{end}. After the @code{document}
-command is finished, @code{help} on command @var{commandname} will print
-the documentation you have specified.
-
-You may use the @code{document} command again to change the
-documentation of a command. Redefining the command with @code{define}
-does not change the documentation.
-
-@item help user-defined
-@kindex help user-defined
-List all user-defined commands, with the first line of the documentation
-(if any) for each.
-
-@item info user
-@itemx info user @var{commandname}
-@kindex info user
-Display the _GDBN__ commands used to define @var{commandname} (but not its
-documentation). If no @var{commandname} is given, display the
-definitions for all user-defined commands.
-@end table
-
-User-defined commands do not take arguments. When they are executed, the
-commands of the definition are not printed. An error in any command
-stops execution of the user-defined command.
-
-Commands that would ask for confirmation if used interactively proceed
-without asking when used inside a user-defined command. Many _GDBN__ commands
-that normally print messages to say what they are doing omit the messages
-when used in a user-defined command.
-
-@node Command Files, Output, Define, Sequences
-@section Command Files
-
-@cindex command files
-A command file for _GDBN__ is a file of lines that are _GDBN__ commands. Comments
-(lines starting with @kbd{#}) may also be included. An empty line in a
-command file does nothing; it does not mean to repeat the last command, as
-it would from the terminal.
-
-@cindex init file
-@cindex @file{_GDBINIT__}
-When you start _GDBN__, it automatically executes commands from its
-@dfn{init files}. These are files named @file{_GDBINIT__}. _GDBN__
-reads the init file (if any) in your home directory and then the init
-file (if any) in the current working directory. (The init files are not
-executed if you use the @samp{-nx} option; @pxref{Mode Options}.) You
-can also request the execution of a command file with the @code{source}
-command:
-
-@table @code
-@item source @var{filename}
-@kindex source
-Execute the command file @var{filename}.
-@end table
-
-The lines in a command file are executed sequentially. They are not
-printed as they are executed. An error in any command terminates execution
-of the command file.
-
-Commands that would ask for confirmation if used interactively proceed
-without asking when used in a command file. Many _GDBN__ commands that
-normally print messages to say what they are doing omit the messages
-when called from command files.
-
-@node Output, , Command Files, Sequences
-@section Commands for Controlled Output
-
-During the execution of a command file or a user-defined command, normal
-_GDBN__ output is suppressed; the only output that appears is what is
-explicitly printed by the commands in the definition. This section
-describes three commands useful for generating exactly the output you
-want.
-
-@table @code
-@item echo @var{text}
-@kindex echo
-@c I don't consider backslash-space a standard C escape sequence
-@c because it's not in ANSI.
-Print @var{text}. Nonprinting characters can be included in @var{text}
-using C escape sequences, such as @samp{\n} to print a newline. @b{No
-newline will be printed unless you specify one.} In addition to the
-standard C escape sequences, a backslash followed by a space stands for a
-space. This is useful for outputting a string with spaces at the
-beginning or the end, since leading and trailing spaces are otherwise
-trimmed from all arguments. Thus, to print @samp{@ and foo =@ }, use the
-command @samp{echo \@ and foo = \@ }.
-@c FIXME: verify hard copy actually issues enspaces for '@ '! Will this
-@c confuse texinfo?
-
-A backslash at the end of @var{text} can be used, as in C, to continue
-the command onto subsequent lines. For example,
-
-@example
-echo This is some text\n\
-which is continued\n\
-onto several lines.\n
-@end example
-
-produces the same output as
-
-@example
-echo This is some text\n
-echo which is continued\n
-echo onto several lines.\n
-@end example
-
-@item output @var{expression}
-@kindex output
-Print the value of @var{expression} and nothing but that value: no
-newlines, no @samp{$@var{nn} = }. The value is not entered in the
-value history either. @xref{Expressions} for more information on
-expressions.
-
-@item output/@var{fmt} @var{expression}
-Print the value of @var{expression} in format @var{fmt}. You can use
-the same formats as for @code{print}; @pxref{Output formats}, for more
-information.
-
-@item printf @var{string}, @var{expressions}@dots{}
-@kindex printf
-Print the values of the @var{expressions} under the control of
-@var{string}. The @var{expressions} are separated by commas and may
-be either numbers or pointers. Their values are printed as specified
-by @var{string}, exactly as if the program were to execute
-
-@example
-printf (@var{string}, @var{expressions}@dots{});
-@end example
-
-For example, you can print two values in hex like this:
-
-@example
-printf "foo, bar-foo = 0x%x, 0x%x\n", foo, bar-foo
-@end example
-
-The only backslash-escape sequences that you can use in the format
-string are the simple ones that consist of backslash followed by a
-letter.
-@end table
-
-@node Emacs, _GDBN__ Bugs, Sequences, Top
-@chapter Using _GDBN__ under GNU Emacs
-
-@cindex emacs
-A special interface allows you to use GNU Emacs to view (and
-edit) the source files for the program you are debugging with
-_GDBN__.
-
-To use this interface, use the command @kbd{M-x gdb} in Emacs. Give the
-executable file you want to debug as an argument. This command starts
-_GDBN__ as a subprocess of Emacs, with input and output through a newly
-created Emacs buffer.
-
-Using _GDBN__ under Emacs is just like using _GDBN__ normally except for two
-things:
-
-@itemize @bullet
-@item
-All ``terminal'' input and output goes through the Emacs buffer.
-@end itemize
-
-This applies both to _GDBN__ commands and their output, and to the input
-and output done by the program you are debugging.
-
-This is useful because it means that you can copy the text of previous
-commands and input them again; you can even use parts of the output
-in this way.
-
-All the facilities of Emacs' Shell mode are available for interacting
-with your program. In particular, you can send signals the usual
-way---for example, @kbd{C-c C-c} for an interrupt, @kbd{C-c C-z} for a
-stop.
-
-@itemize @bullet
-@item
-_GDBN__ displays source code through Emacs.
-@end itemize
-
-Each time _GDBN__ displays a stack frame, Emacs automatically finds the
-source file for that frame and puts an arrow (_0__@samp{=>}_1__) at the
-left margin of the current line. Emacs uses a separate buffer for
-source display, and splits the window to show both your _GDBN__ session
-and the source.
-
-Explicit _GDBN__ @code{list} or search commands still produce output as
-usual, but you probably will have no reason to use them.
-
-@quotation
-@emph{Warning:} If the directory where your program resides is not your
-current directory, it can be easy to confuse Emacs about the location of
-the source files, in which case the auxiliary display buffer will not
-appear to show your source. _GDBN__ can find programs by searching your
-environment's @code{PATH} variable, so the _GDBN__ input and output
-session will proceed normally; but Emacs doesn't get enough information
-back from _GDBN__ to locate the source files in this situation. To
-avoid this problem, either start _GDBN__ mode from the directory where
-your program resides, or specify a full path name when prompted for the
-@kbd{M-x gdb} argument.
-
-A similar confusion can result if you use the _GDBN__ @code{file} command to
-switch to debugging a program in some other location, from an existing
-_GDBN__ buffer in Emacs.
-@end quotation
-
-By default, @kbd{M-x gdb} calls the program called @file{gdb}. If
-you need to call _GDBN__ by a different name (for example, if you keep
-several configurations around, with different names) you can set the
-Emacs variable @code{gdb-command-name}; for example,
-@example
-(setq gdb-command-name "mygdb")
-@end example
-@noindent
-(preceded by @kbd{ESC ESC}, or typed in the @code{*scratch*} buffer, or
-in your @file{.emacs} file) will make Emacs call the program named
-``@code{mygdb}'' instead.
-
-In the _GDBN__ I/O buffer, you can use these special Emacs commands in
-addition to the standard Shell mode commands:
-
-@table @kbd
-@item C-h m
-Describe the features of Emacs' _GDBN__ Mode.
-
-@item M-s
-Execute to another source line, like the _GDBN__ @code{step} command; also
-update the display window to show the current file and location.
-
-@item M-n
-Execute to next source line in this function, skipping all function
-calls, like the _GDBN__ @code{next} command. Then update the display window
-to show the current file and location.
-
-@item M-i
-Execute one instruction, like the _GDBN__ @code{stepi} command; update
-display window accordingly.
-
-@item M-x gdb-nexti
-Execute to next instruction, using the _GDBN__ @code{nexti} command; update
-display window accordingly.
-
-@item C-c C-f
-Execute until exit from the selected stack frame, like the _GDBN__
-@code{finish} command.
-
-@item M-c
-Continue execution of the program, like the _GDBN__ @code{continue}
-command. @emph{Warning:} In Emacs v19, this command is @kbd{C-c C-p}.
-
-@item M-u
-Go up the number of frames indicated by the numeric argument
-(@pxref{Arguments, , Numeric Arguments, emacs, The GNU Emacs Manual}),
-like the _GDBN__ @code{up} command. @emph{Warning:} In Emacs v19, this
-command is @kbd{C-c C-u}.@refill
-
-@item M-d
-Go down the number of frames indicated by the numeric argument, like the
-_GDBN__ @code{down} command. @emph{Warning:} In Emacs v19, this command
-is @kbd{C-c C-d}.
-
-@item C-x &
-Read the number where the cursor is positioned, and insert it at the end
-of the _GDBN__ I/O buffer. For example, if you wish to disassemble code
-around an address that was displayed earlier, type @kbd{disassemble};
-then move the cursor to the address display, and pick up the
-argument for @code{disassemble} by typing @kbd{C-x &}.
-
-You can customize this further on the fly by defining elements of the list
-@code{gdb-print-command}; once it is defined, you can format or
-otherwise process numbers picked up by @kbd{C-x &} before they are
-inserted. A numeric argument to @kbd{C-x &} will both indicate that you
-wish special formatting, and act as an index to pick an element of the
-list. If the list element is a string, the number to be inserted is
-formatted using the Emacs function @code{format}; otherwise the number
-is passed as an argument to the corresponding list element.
-
-@end table
-
-In any source file, the Emacs command @kbd{C-x SPC} (@code{gdb-break})
-tells _GDBN__ to set a breakpoint on the source line point is on.
-
-If you accidentally delete the source-display buffer, an easy way to get
-it back is to type the command @code{f} in the _GDBN__ buffer, to
-request a frame display; when you run under Emacs, this will recreate
-the source buffer if necessary to show you the context of the current
-frame.
-
-The source files displayed in Emacs are in ordinary Emacs buffers
-which are visiting the source files in the usual way. You can edit
-the files with these buffers if you wish; but keep in mind that _GDBN__
-communicates with Emacs in terms of line numbers. If you add or
-delete lines from the text, the line numbers that _GDBN__ knows will cease
-to correspond properly to the code.
-
-@c The following dropped because Epoch is nonstandard. Reactivate
-@c if/when v19 does something similar. ---pesch@cygnus.com 19dec1990
-@ignore
-@kindex emacs epoch environment
-@kindex epoch
-@kindex inspect
-
-Version 18 of Emacs has a built-in window system called the @code{epoch}
-environment. Users of this environment can use a new command,
-@code{inspect} which performs identically to @code{print} except that
-each value is printed in its own window.
-@end ignore
-
-@node _GDBN__ Bugs, Renamed Commands, Emacs, Top
-@chapter Reporting Bugs in _GDBN__
-@cindex Bugs in _GDBN__
-@cindex Reporting Bugs in _GDBN__
-
-Your bug reports play an essential role in making _GDBN__ reliable.
-
-Reporting a bug may help you by bringing a solution to your problem, or it
-may not. But in any case the principal function of a bug report is to help
-the entire community by making the next version of _GDBN__ work better. Bug
-reports are your contribution to the maintenance of _GDBN__.
-
-In order for a bug report to serve its purpose, you must include the
-information that enables us to fix the bug.
-
-@menu
-* Bug Criteria:: Have You Found a Bug?
-* Bug Reporting:: How to Report Bugs
-@end menu
-
-@node Bug Criteria, Bug Reporting, _GDBN__ Bugs, _GDBN__ Bugs
-@section Have You Found a Bug?
-@cindex Bug Criteria
-
-If you are not sure whether you have found a bug, here are some guidelines:
-
-@itemize @bullet
-@item
-@cindex Fatal Signal
-@cindex Core Dump
-If the debugger gets a fatal signal, for any input whatever, that is a
-_GDBN__ bug. Reliable debuggers never crash.
-
-@item
-@cindex error on Valid Input
-If _GDBN__ produces an error message for valid input, that is a bug.
-
-@item
-@cindex Invalid Input
-If _GDBN__ does not produce an error message for invalid input,
-that is a bug. However, you should note that your idea of
-``invalid input'' might be our idea of ``an extension'' or ``support
-for traditional practice''.
-
-@item
-If you are an experienced user of debugging tools, your suggestions
-for improvement of _GDBN__ are welcome in any case.
-@end itemize
-
-@node Bug Reporting, , Bug Criteria, _GDBN__ Bugs
-@section How to Report Bugs
-@cindex Bug Reports
-@cindex _GDBN__ Bugs, Reporting
-
-A number of companies and individuals offer support for GNU products.
-If you obtained _GDBN__ from a support organization, we recommend you
-contact that organization first.
-
-Contact information for many support companies and individuals is
-available in the file @file{etc/SERVICE} in the GNU Emacs distribution.
-
-In any event, we also recommend that you send bug reports for _GDBN__ to one
-of these addresses:
-
-@example
-bug-gdb@@prep.ai.mit.edu
-@{ucbvax|mit-eddie|uunet@}!prep.ai.mit.edu!bug-gdb
-@end example
-
-@strong{Do not send bug reports to @samp{info-gdb}, or to
-@samp{help-gdb}, or to any newsgroups.} Most users of _GDBN__ do not want to
-receive bug reports. Those that do, have arranged to receive @samp{bug-gdb}.
-
-The mailing list @samp{bug-gdb} has a newsgroup @samp{gnu.gdb.bug} which
-serves as a repeater. The mailing list and the newsgroup carry exactly
-the same messages. Often people think of posting bug reports to the
-newsgroup instead of mailing them. This appears to work, but it has one
-problem which can be crucial: a newsgroup posting often lacks a mail
-path back to the sender. Thus, if we need to ask for more information,
-we may be unable to reach you. For this reason, it is better to send
-bug reports to the mailing list.
-
-As a last resort, send bug reports on paper to:
-
-@example
-GNU Debugger Bugs
-Free Software Foundation
-545 Tech Square
-Cambridge, MA 02139
-@end example
-
-The fundamental principle of reporting bugs usefully is this:
-@strong{report all the facts}. If you are not sure whether to state a
-fact or leave it out, state it!
-
-Often people omit facts because they think they know what causes the
-problem and assume that some details don't matter. Thus, you might
-assume that the name of the variable you use in an example does not matter.
-Well, probably it doesn't, but one cannot be sure. Perhaps the bug is a
-stray memory reference which happens to fetch from the location where that
-name is stored in memory; perhaps, if the name were different, the contents
-of that location would fool the debugger into doing the right thing despite
-the bug. Play it safe and give a specific, complete example. That is the
-easiest thing for you to do, and the most helpful.
-
-Keep in mind that the purpose of a bug report is to enable us to fix
-the bug if it is new to us. It isn't as important what happens if
-the bug is already known. Therefore, always write your bug reports on
-the assumption that the bug has not been reported previously.
-
-Sometimes people give a few sketchy facts and ask, ``Does this ring a
-bell?'' Those bug reports are useless, and we urge everyone to
-@emph{refuse to respond to them} except to chide the sender to report
-bugs properly.
-
-To enable us to fix the bug, you should include all these things:
-
-@itemize @bullet
-@item
-The version of _GDBN__. _GDBN__ announces it if you start with no
-arguments; you can also print it at any time using @code{show version}.
-
-Without this, we won't know whether there is any point in looking for
-the bug in the current version of _GDBN__.
-
-@item
-A complete input script, and all necessary source files, that will
-reproduce the bug.
-
-@item
-What compiler (and its version) was used to compile _GDBN__---e.g.
-``_GCC__-1.37.1''.
-
-@item
-The command arguments you gave the compiler to compile your example and
-observe the bug. For example, did you use @samp{-O}? To guarantee
-you won't omit something important, list them all.
-
-If we were to try to guess the arguments, we would probably guess wrong
-and then we might not encounter the bug.
-
-@item
-The type of machine you are using, and the operating system name and
-version number.
-
-@item
-A description of what behavior you observe that you believe is
-incorrect. For example, ``It gets a fatal signal.''
-
-Of course, if the bug is that _GDBN__ gets a fatal signal, then we will
-certainly notice it. But if the bug is incorrect output, we might not
-notice unless it is glaringly wrong. We are human, after all. You
-might as well not give us a chance to make a mistake.
-
-Even if the problem you experience is a fatal signal, you should still
-say so explicitly. Suppose something strange is going on, such as,
-your copy of _GDBN__ is out of synch, or you have encountered a
-bug in the C library on your system. (This has happened!) Your copy
-might crash and ours would not. If you told us to expect a crash,
-then when ours fails to crash, we would know that the bug was not
-happening for us. If you had not told us to expect a crash, then we
-would not be able to draw any conclusion from our observations.
-
-@item
-If you wish to suggest changes to the _GDBN__ source, send us context
-diffs. If you even discuss something in the _GDBN__ source, refer to
-it by context, not by line number.
-
-The line numbers in our development sources won't match those in your
-sources. Your line numbers would convey no useful information to us.
-
-@end itemize
-
-Here are some things that are not necessary:
-
-@itemize @bullet
-@item
-A description of the envelope of the bug.
-
-Often people who encounter a bug spend a lot of time investigating
-which changes to the input file will make the bug go away and which
-changes will not affect it.
-
-This is often time consuming and not very useful, because the way we
-will find the bug is by running a single example under the debugger
-with breakpoints, not by pure deduction from a series of examples.
-We recommend that you save your time for something else.
-
-Of course, if you can find a simpler example to report @emph{instead}
-of the original one, that is a convenience for us. Errors in the
-output will be easier to spot, running under the debugger will take
-less time, etc.
-
-However, simplification is not vital; if you don't want to do this,
-report the bug anyway and send us the entire test case you used.
-
-@item
-A patch for the bug.
-
-A patch for the bug does help us if it is a good one. But don't omit
-the necessary information, such as the test case, on the assumption that
-a patch is all we need. We might see problems with your patch and decide
-to fix the problem another way, or we might not understand it at all.
-
-Sometimes with a program as complicated as _GDBN__ it is very hard to
-construct an example that will make the program follow a certain path
-through the code. If you don't send us the example, we won't be able
-to construct one, so we won't be able to verify that the bug is fixed.
-
-And if we can't understand what bug you are trying to fix, or why your
-patch should be an improvement, we won't install it. A test case will
-help us to understand.
-
-@item
-A guess about what the bug is or what it depends on.
-
-Such guesses are usually wrong. Even we can't guess right about such
-things without first using the debugger to find the facts.
-@end itemize
-
-@iftex
-@include rdl-apps.texi
-@end iftex
-
-@node Renamed Commands, Installing _GDBN__, _GDBN__ Bugs, Top
-@appendix Renamed Commands
-
-The following commands were renamed in _GDBN__ 4.0, in order to make the
-command set as a whole more consistent and easier to use and remember:
-
-@kindex add-syms
-@kindex delete environment
-@kindex info copying
-@kindex info convenience
-@kindex info directories
-@kindex info editing
-@kindex info history
-@kindex info targets
-@kindex info values
-@kindex info version
-@kindex info warranty
-@kindex set addressprint
-@kindex set arrayprint
-@kindex set prettyprint
-@kindex set screen-height
-@kindex set screen-width
-@kindex set unionprint
-@kindex set vtblprint
-@kindex set demangle
-@kindex set asm-demangle
-@kindex set sevenbit-strings
-@kindex set array-max
-@kindex set caution
-@kindex set history write
-@kindex show addressprint
-@kindex show arrayprint
-@kindex show prettyprint
-@kindex show screen-height
-@kindex show screen-width
-@kindex show unionprint
-@kindex show vtblprint
-@kindex show demangle
-@kindex show asm-demangle
-@kindex show sevenbit-strings
-@kindex show array-max
-@kindex show caution
-@kindex show history write
-@kindex unset
-
-@ifinfo
-@example
-OLD COMMAND NEW COMMAND
---------------- -------------------------------
-add-syms add-symbol-file
-delete environment unset environment
-info convenience show convenience
-info copying show copying
-info directories show directories
-info editing show commands
-info history show values
-info targets help target
-info values show values
-info version show version
-info warranty show warranty
-set/show addressprint set/show print address
-set/show array-max set/show print elements
-set/show arrayprint set/show print array
-set/show asm-demangle set/show print asm-demangle
-set/show caution set/show confirm
-set/show demangle set/show print demangle
-set/show history write set/show history save
-set/show prettyprint set/show print pretty
-set/show screen-height set/show height
-set/show screen-width set/show width
-set/show sevenbit-strings set/show print sevenbit-strings
-set/show unionprint set/show print union
-set/show vtblprint set/show print vtbl
-
-unset [No longer an alias for delete]
-@end example
-@end ifinfo
-
-@tex
-\vskip \parskip\vskip \baselineskip
-\halign{\tt #\hfil &\qquad#&\tt #\hfil\cr
-{\bf Old Command} &&{\bf New Command}\cr
-add-syms &&add-symbol-file\cr
-delete environment &&unset environment\cr
-info convenience &&show convenience\cr
-info copying &&show copying\cr
-info directories &&show directories \cr
-info editing &&show commands\cr
-info history &&show values\cr
-info targets &&help target\cr
-info values &&show values\cr
-info version &&show version\cr
-info warranty &&show warranty\cr
-set{\rm / }show addressprint &&set{\rm / }show print address\cr
-set{\rm / }show array-max &&set{\rm / }show print elements\cr
-set{\rm / }show arrayprint &&set{\rm / }show print array\cr
-set{\rm / }show asm-demangle &&set{\rm / }show print asm-demangle\cr
-set{\rm / }show caution &&set{\rm / }show confirm\cr
-set{\rm / }show demangle &&set{\rm / }show print demangle\cr
-set{\rm / }show history write &&set{\rm / }show history save\cr
-set{\rm / }show prettyprint &&set{\rm / }show print pretty\cr
-set{\rm / }show screen-height &&set{\rm / }show height\cr
-set{\rm / }show screen-width &&set{\rm / }show width\cr
-set{\rm / }show sevenbit-strings &&set{\rm / }show print sevenbit-strings\cr
-set{\rm / }show unionprint &&set{\rm / }show print union\cr
-set{\rm / }show vtblprint &&set{\rm / }show print vtbl\cr
-\cr
-unset &&\rm(No longer an alias for delete)\cr
-}
-@end tex
-
-@node Installing _GDBN__, Copying, Renamed Commands, Top
-@appendix Installing _GDBN__
-@cindex configuring _GDBN__
-@cindex installation
-
-_GDBN__ comes with a @code{configure} script that automates the process
-of preparing _GDBN__ for installation; you can then use @code{make} to
-build the @code{_GDBP__} program.
-
-The _GDBP__ distribution includes all the source code you need for
-_GDBP__ in a single directory @file{gdb-_GDB_VN__}. That directory in turn
-contains:
-
-@table @code
-@item gdb-_GDB_VN__/configure
-Overall script for configuring _GDBN__ and all its supporting libraries.
-
-@item gdb-_GDB_VN__/gdb
-the source specific to _GDBN__ itself
-
-@item gdb-_GDB_VN__/bfd
-source for the Binary File Descriptor Library
-
-@item gdb-_GDB_VN__/include
-GNU include files
-
-@item gdb-_GDB_VN__/libiberty
-source for the @samp{-liberty} free software library
-
-@item gdb-_GDB_VN__/readline
-source for the GNU command-line interface
-@end table
-@noindent
-Each of these directories has its own @code{configure} script, which are
-used by the overall @code{configure} script in @file{gdb-_GDB_VN__}.
-
-It is most convenient to run @code{configure} from the @file{gdb-_GDB_VN__}
-directory. The simplest way to configure and build _GDBN__ is the
-following:
-@example
-cd gdb-_GDB_VN__
-./configure @var{host}
-make
-@end example
-@noindent
-where @var{host} is something like @samp{sun4} or @samp{decstation}, that
-identifies the platform where _GDBN__ will run. This builds the three
-libraries @file{bfd}, @file{readline}, and @file{libiberty}, then
-@code{gdb} itself. The configured source files, and the binaries, are
-left in the corresponding source directories.
-
-You can install @code{_GDBP__} anywhere; it has no hardwired paths. However,
-you should make sure that the shell on your path (named by the
-@samp{SHELL} environment variable) is publicly readable; some systems
-refuse to let _GDBN__ debug child processes whose programs are not
-readable, and _GDBN__ uses the shell to start your program.
-
-@menu
-* Subdirectories:: Configuration subdirectories
-* Config Names:: Specifying names for hosts and targets
-* configure Options:: Summary of options for configure
-* Formatting Documentation:: How to format and print _GDBN__ documentation
-@end menu
-
-
-@node Subdirectories, Config Names, Installing _GDBN__, Installing _GDBN__
-@section Configuration Subdirectories
-If you want to run _GDBN__ versions for several host or target machines,
-you'll need a different _GDBP__ compiled for each combination of host
-and target. @code{configure} is designed to make this easy by allowing
-you to generate each configuration in a separate subdirectory. If your
-@code{make} program handles the @samp{VPATH} feature (GNU @code{make}
-does), running @code{make} in each of these directories then builds the
-_GDBP__ program specified there.
-
-@code{configure} creates these subdirectories for you when you
-simultaneously specify several configurations; but it's a good habit
-even for a single configuration. You can specify the use of
-subdirectories using the @samp{+subdirs} option (abbreviated
-@samp{+sub}). For example, you can build _GDBN__ on a Sun 4 as follows:
-
-@example
-@group
-cd gdb-_GDB_VN__
-./configure +sub sun4
-cd Host-sparc-sun-sunos4/Target-sparc-sun-sunos4
-make
-@end group
-@end example
-
-When @code{configure} uses subdirectories to build programs or
-libraries, it creates nested directories
-@file{Host-@var{host}/Target-@var{target}}. (As you see in the example,
-the names used for @var{host} and @var{target} may be expanded from your
-@code{configure} argument; @pxref{Config Names}). @code{configure} uses
-these two directory levels because _GDBN__ can be configured for
-cross-compiling: _GDBN__ can run on one machine (the host) while
-debugging programs that run on another machine (the target). You
-specify cross-debugging targets by giving the
-@samp{+target=@var{target}} option to @code{configure}. Specifying only
-hosts still gives you two levels of subdirectory for each host, with the
-same configuration suffix on both; that is, if you give any number of
-hosts but no targets, _GDBN__ will be configured for native debugging on
-each host. On the other hand, whenever you specify both hosts and
-targets on the same command line, @code{configure} creates all
-combinations of the hosts and targets you list.@refill
-
-When you run @code{make} to build a program or library, you must run it
-in a configured directory. If you made a single configuration,
-without subdirectories, run @code{make} in the source directory.
-If you have @file{Host-@var{host}/Target-@var{target}} subdirectories,
-run @code{make} in those subdirectories.
-
-Each @code{configure} and @code{Makefile} under each source directory
-runs recursively, so that typing @code{make} in @file{gdb-_GDB_VN__} (or in a
-@file{gdb-_GDB_VN__/Host-@var{host}/Target-@var{target}} subdirectory)
-builds all the required libraries, then _GDBN__.@refill
-
-If you run @code{configure} from a directory (such as @file{gdb-_GDB_VN__}) that
-contains source directories for multiple libraries or programs,
-@code{configure} creates the @file{Host-@var{host}/Target-@var{target}}
-subdirectories in each library or program's source directory. For
-example, typing:
-@example
-cd gdb-_GDB_VN__
-configure sun4 +target=vxworks960
-@end example
-@noindent
-creates the following directories:
-@smallexample
-gdb-_GDB_VN__/Host-sparc-sun-sunos4/Target-i960-wrs-vxworks
-gdb-_GDB_VN__/bfd/Host-sparc-sun-sunos4/Target-i960-wrs-vxworks
-gdb-_GDB_VN__/gdb/Host-sparc-sun-sunos4/Target-i960-wrs-vxworks
-gdb-_GDB_VN__/libiberty/Host-sparc-sun-sunos4/Target-i960-wrs-vxworks
-gdb-_GDB_VN__/readline/Host-sparc-sun-sunos4/Target-i960-wrs-vxworks
-@end smallexample
-@noindent
-The @code{Makefile} in
-@smallexample
-gdb-_GDB_VN__/Host-sparc-sun-sunos4/Target-i960-wrs-vxworks
-@end smallexample
-@noindent
-will @code{cd} to the appropriate lower-level directories, for example:
-@smallexample
-gdb-_GDB_VN__/bfd/Host-sparc-sun-sunos4/Target-i960-wrs-vxworks
-@end smallexample
-@noindent
-building each in turn.
-
-When you have multiple hosts or targets configured, you can run
-@code{make} on them in parallel (for example, if they are NFS-mounted on
-each of the hosts); they will not interfere with each other.
-
-
-@iftex
-@c FIXME isn't there something kinder, gentler than @page?
-@page
-@end iftex
-@node Config Names, configure Options, Subdirectories, Installing _GDBN__
-@section Specifying Names for Hosts and Targets
-
-The specifications used for hosts and targets in the @code{configure}
-script are based on a three-part naming scheme, but some short predefined
-aliases are also supported. The full naming scheme encodes three pieces
-of information in the following pattern:
-@example
-@var{architecture}-@var{vendor}-@var{os}
-@end example
-
-For example, you can use the alias @code{sun4} as a @var{host} argument
-or in a @code{+target=@var{target}} option, but the full name of that
-configuration specifies that the architecture is @samp{sparc}, the
-vendor is @samp{sun}, and the operating system is @samp{sunos4}.
-
-@iftex
-@c I know this is ugly, but @group is useless except in examples now...
-@c (using texinfo 2.52 or so)
-@page
-@end iftex
-
-The following table shows all the architectures, hosts, and OS prefixes
-that @code{configure} recognizes in _GDBN__ _GDB_VN__. Entries in the ``OS
-prefix'' column ending in a @samp{*} may be followed by a release number.
-
-@ifinfo
-@example
-
-ARCHITECTURE VENDOR OS prefix
-------------+-------------+-------------
- | |
- 580 | altos | aix*
- a29k | amdahl | amigados
- alliant | aout | aout
- arm | apollo | bout
- c1 | att | bsd*
- c2 | bull | coff
- cray2 | bcs | ctix*
- h8300 | bout | dynix*
- i386 | cbm | esix*
- i860 | coff | hpux*
- i960 | convergent | irix*
- m68000 | convex | isc*
- m68k | cray | kern
- m88k | dec | mach*
- mips | encore | newsos*
- ns32k | gould | nindy*
- pyramid | hp | none
- romp | ibm | osf*
- rs6000 | intel | sco*
- rtpc | isi | sunos*
- sparc | little | svr4
- tahoe | mips | sym*
- tron | motorola | sysv*
- vax | ncr | ultrix*
- xmp | next | unicos
- ymp | none | unos*
- | nyu | uts
- | sco | v88r*
- | sequent | vms*
- | sgi | vxworks*
- | sony |
- | sun |
- | unicom |
- | utek |
- | wrs |
-
-@end example
-@quotation
-@emph{Warning:} Many combinations of architecture, vendor, and OS are
-untested.
-@end quotation
-@end ifinfo
-@c FIXME: this table is probably screwed in @smallbook. Try setting
-@c FIXME...smallbook fonts?
-@tex
-%\vskip\parskip
-\vskip \baselineskip
-\halign{\hskip\parindent\tt #\hfil &\qquad#&\tt #\hfil &\qquad#&\tt
-#\hfil &\qquad\qquad\it #\hfil\cr
-{\bf Architecture} &&{\bf Vendor} &&{\bf OS prefix}\cr
-\multispan5\hrulefill\cr
- 580 && altos && aix* \cr
- a29k && amdahl && amigados\cr
- alliant && aout && aout \cr
- arm && apollo && bout \cr
- c1 && att && bsd* \cr
- c2 && bull && coff \cr
- cray2 && bcs && ctix* \cr
- h8300 && bout && dynix* \cr
- i386 && cbm && esix* \cr
- i860 && coff && hpux* &Warning: \cr
- i960 && convergent && irix* &Many combinations \cr
- m68000 && convex && isc* &of architecture, vendor \cr
- m68k && cray && kern &and OS are untested. \cr
- m88k && dec && mach* \cr
- mips && encore && newsos* \cr
- ns32k && gould && nindy* \cr
- pyramid && hp && none \cr
- romp && ibm && osf* \cr
- rs6000 && intel && sco* \cr
- rtpc && isi && sunos* \cr
- sparc && little && svr4 \cr
- tahoe && mips && sym* \cr
- tron && motorola && sysv* \cr
- vax && ncr && ultrix* \cr
- xmp && next && unicos \cr
- ymp && none && unos* \cr
- && nyu && uts \cr
- && sco && v88r* \cr
- && sequent && vms* \cr
- && sgi && vxworks*\cr
- && sony &&\cr
- && sun &&\cr
- && unicom &&\cr
- && utek &&\cr
- && wrs &&\cr
-}
-@end tex
-
-The @code{configure} script accompanying _GDBN__ _GDB_VN__ does not provide
-any query facility to list all supported host and target names or
-aliases. @code{configure} calls the Bourne shell script
-@code{config.sub} to map abbreviations to full names; you can read the
-script, if you wish, or you can use it to test your guesses on
-abbreviations---for example:
-@example
-% sh config.sub sun4
-sparc-sun-sunos4
-% sh config.sub sun3
-m68k-sun-sunos4
-% sh config.sub decstation
-mips-dec-ultrix
-% sh config.sub hp300bsd
-m68k-hp-bsd
-% sh config.sub i386v
-i386-none-sysv
-% sh config.sub i486v
-*** No vendor: configuration `i486v' not recognized
-@end example
-
-@node configure Options, Formatting Documentation, Config Names, Installing _GDBN__
-@section @code{configure} Options
-
-Here is a summary of all the @code{configure} options and arguments that
-you might use for building _GDBN__:
-
-@example
-configure @r{[}+destdir=@var{dir}@r{]} @r{[}+subdirs@r{]} @r{[}+norecur@r{]} @r{[}+rm@r{]}
- @r{[}+target=@var{target}@dots{}@r{]} @var{host}@dots{}
-@end example
-@noindent
-You may introduce options with the character @samp{-} rather than
-@samp{+} if you prefer; but you may abbreviate option names if you use
-@samp{+}.
-
-@table @code
-@item +destdir=@var{dir}
-@var{dir} is an installation directory @emph{path prefix}. After you
-configure with this option, @code{make install} will install _GDBN__ as
-@file{@var{dir}/bin/_GDBP__}, and the libraries in @file{@var{dir}/lib}.
-If you specify @samp{+destdir=/usr/local}, for example, @code{make
-install} creates @file{/usr/local/bin/gdb}.@refill
-
-@item +subdirs
-Write configuration specific files in subdirectories of the form
-@example
-Host-@var{host}/Target-@var{target}
-@end example
-@noindent
-(and configure the @code{Makefile} to write binaries there too).
-Without this option, if you specify only one configuration for _GDBN__,
-@code{configure} will use the same directory for source, configured
-files, and binaries. This option is used automatically if you specify
-more than one @var{host} or more than one @samp{+target=@var{target}}
-option on the @code{configure} command line.
-
-@item +norecur
-Configure only the directory where @code{configure} is executed; do not
-propagate configuration to subdirectories.
-
-@item +rm
-Remove the configuration that the other arguments specify.
-
-@c This doesn't work (yet if ever). FIXME.
-@c @item +parse=@var{lang} @dots{}
-@c Configure the _GDBN__ expression parser to parse the listed languages.
-@c @samp{all} configures _GDBN__ for all supported languages. To get a
-@c list of all supported languages, omit the argument. Without this
-@c option, _GDBN__ is configured to parse all supported languages.
-
-@item +target=@var{target} @dots{}
-Configure _GDBN__ for cross-debugging programs running on each specified
-@var{target}. You may specify as many @samp{+target} options as you
-wish. Without this option, _GDBN__ is configured to debug programs that
-run on the same machine (@var{host}) as _GDBN__ itself.
-
-There is no convenient way to generate a list of all available targets.
-
-@item @var{host} @dots{}
-Configure _GDBN__ to run on each specified @var{host}. You may specify as
-many host names as you wish.
-
-There is no convenient way to generate a list of all available hosts.
-@end table
-
-@noindent
-@code{configure} accepts other options, for compatibility with
-configuring other GNU tools recursively; but these are the only
-options that affect _GDBN__ or its supporting libraries.
-
-@node Formatting Documentation, , configure Options, Installing _GDBN__
-@section Formatting the Documentation
-
-@cindex _GDBN__ reference card
-@cindex reference card
-The _GDBN__ _GDB_VN__ release includes an already-formatted reference card,
-ready for printing on a PostScript printer, as @file{gdb-_GDB_VN__/gdb/refcard.ps}.
-It uses the most common PostScript fonts: the Times family, Courier, and
-Symbol. If you have a PostScript printer, you can print the reference
-card by just sending @file{refcard.ps} to the printer.
-
-The release also includes the online Info version of this manual already
-formatted: the main Info file is @file{gdb-_GDB_VN__/gdb/gdb.info}, and it
-refers to subordinate files matching @samp{gdb.info*} in the same
-directory.
-
-If you want to make these Info files yourself from the _GDBN__ manual's
-source, you need the GNU @code{makeinfo} program. Once you have it, you
-can type
-@example
-cd gdb-_GDB_VN__/gdb
-make gdb.info
-@end example
-@noindent
-to make the Info file.
-
-If you want to format and print copies of the manual, you need several
-things:
-@itemize @bullet
-@item
-@TeX{}, the public domain typesetting program written by Donald Knuth,
-must be installed on your system and available through your execution
-path.
-@item
-@file{gdb-_GDB_VN__/texinfo}: @TeX{} macros defining the GNU
-Documentation Format.
-@item
-@emph{A @sc{dvi} output program.} @TeX{} doesn't actually make marks on
-paper; it produces output files called @sc{dvi} files. If your system
-has @TeX{} installed, chances are it has a program for printing out
-these files; one popular example is @code{dvips}, which can print
-@sc{dvi} files on PostScript printers.
-@end itemize
-@noindent
-Once you have these things, you can type
-@example
-cd gdb-_GDB_VN__/gdb
-make gdb.dvi
-@end example
-@noindent
-to format the text of this manual, and print it with the usual output
-method for @TeX{} @sc{dvi} files at your site.
-
-If you want to print the reference card, but don't have a PostScript
-printer, or you want to use Computer Modern fonts instead,
-you can still print it if you have @TeX{}. Format the reference card by typing
-@example
-cd gdb-_GDB_VN__/gdb
-make refcard.dvi
-@end example
-@noindent
-
-The _GDBN__ reference card is designed to print in landscape mode on US
-``letter'' size paper; that is, on a sheet 11 inches wide by 8.5 inches
-high. You will need to specify this form of printing as an option to
-your @sc{dvi} output program.
-
-
-@node Copying, Index, Installing _GDBN__, Top
-@unnumbered GNU GENERAL PUBLIC LICENSE
-@center Version 2, June 1991
-
-@display
-Copyright @copyright{} 1989, 1991 Free Software Foundation, Inc.
-675 Mass Ave, Cambridge, MA 02139, USA
-
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-@end display
-
-@unnumberedsec Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software---to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
-@iftex
-@unnumberedsec TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-@end iftex
-@ifinfo
-@center TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-@end ifinfo
-
-@enumerate
-@item
-This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The ``Program'', below,
-refers to any such program or work, and a ``work based on the Program''
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term ``modification''.) Each licensee is addressed as ``you''.
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
-@item
-You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
-@item
-You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-@alphaenumerate
-@item
-You must cause the modified files to carry prominent notices
-stating that you changed the files and the date of any change.
-
-@item
-You must cause any work that you distribute or publish, that in
-whole or in part contains or is derived from the Program or any
-part thereof, to be licensed as a whole at no charge to all third
-parties under the terms of this License.
-
-@item
-If the modified program normally reads commands interactively
-when run, you must cause it, when started running for such
-interactive use in the most ordinary way, to print or display an
-announcement including an appropriate copyright notice and a
-notice that there is no warranty (or else, saying that you provide
-a warranty) and that users may redistribute the program under
-these conditions, and telling the user how to view a copy of this
-License. (Exception: if the Program itself is interactive but
-does not normally print such an announcement, your work based on
-the Program is not required to print an announcement.)
-@end alphaenumerate
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-@item
-You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-@alphaenumerate
-@item
-Accompany it with the complete corresponding machine-readable
-source code, which must be distributed under the terms of Sections
-1 and 2 above on a medium customarily used for software interchange; or,
-
-@item
-Accompany it with a written offer, valid for at least three
-years, to give any third party, for a charge no more than your
-cost of physically performing source distribution, a complete
-machine-readable copy of the corresponding source code, to be
-distributed under the terms of Sections 1 and 2 above on a medium
-customarily used for software interchange; or,
-
-@item
-Accompany it with the information you received as to the offer
-to distribute corresponding source code. (This alternative is
-allowed only for noncommercial distribution and only if you
-received the program in object code or executable form with such
-an offer, in accord with Subsection b above.)
-@end alphaenumerate
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable. However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-@item
-You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-@item
-You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
-@item
-Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-@item
-If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-@item
-If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-@item
-The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and ``any
-later version'', you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-@item
-If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-@iftex
-@heading NO WARRANTY
-@end iftex
-@ifinfo
-@center NO WARRANTY
-@end ifinfo
-
-@item
-BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM ``AS IS'' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-@item
-IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-@end enumerate
-
-@iftex
-@heading END OF TERMS AND CONDITIONS
-@end iftex
-@ifinfo
-@center END OF TERMS AND CONDITIONS
-@end ifinfo
-
-@page
-@unnumberedsec Applying These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the ``copyright'' line and a pointer to where the full notice is found.
-
-@smallexample
-@var{one line to give the program's name and a brief idea of what it does.}
-Copyright (C) 19@var{yy} @var{name of author}
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-@end smallexample
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-@smallexample
-Gnomovision version 69, Copyright (C) 19@var{yy} @var{name of author}
-Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-This is free software, and you are welcome to redistribute it
-under certain conditions; type `show c' for details.
-@end smallexample
-
-The hypothetical commands @samp{show w} and @samp{show c} should show
-the appropriate parts of the General Public License. Of course, the
-commands you use may be called something other than @samp{show w} and
-@samp{show c}; they could even be mouse-clicks or menu items---whatever
-suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a ``copyright disclaimer'' for the program, if
-necessary. Here is a sample; alter the names:
-
-@example
-Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-`Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-@var{signature of Ty Coon}, 1 April 1989
-Ty Coon, President of Vice
-@end example
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
-
-
-@node Index, , Copying, Top
-@unnumbered Index
-
-@printindex cp
-
-@tex
-% I think something like @colophon should be in texinfo. In the
-% meantime:
-\long\def\colophon{\hbox to0pt{}\vfill
-\centerline{The body of this manual is set in}
-\centerline{\fontname\tenrm,}
-\centerline{with headings in {\bf\fontname\tenbf}}
-\centerline{and examples in {\tt\fontname\tentt}.}
-\centerline{{\it\fontname\tenit\/} and}
-\centerline{{\sl\fontname\tensl\/}}
-\centerline{are used for emphasis.}\vfill}
-\page\colophon
-% Blame: pesch@cygnus.com, 28mar91.
-@end tex
-
-@contents
-@bye
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-_dnl__ M4 FRAGMENT: $Id$
-_if__(_I960__)
-* i960-Nindy Remote:: _GDBN__ with a Remote i960 (Nindy)
-_fi__(_I960__)
-_if__(_AMD29K__)
-* EB29K Remote:: _GDBN__ with a Remote EB29K
-_fi__(_AMD29K__)
-_if__(_VXWORKS__)
-* VxWorks Remote:: _GDBN__ and VxWorks
-_fi__(_VXWORKS__)
-_dnl__ -*- Texinfo -*-
-_dnl__ Copyright (c) 1990 1991 Free Software Foundation, Inc.
-_dnl__ This file is part of the source for the GDB manual.
-@c M4 FRAGMENT $Id$
-@c This text diverted to "Remote Debugging" section in general case;
-@c however, if we're doing a manual specifically for one of these, it
-@c belongs up front (in "Getting In and Out" chapter).
-_if__(_I960__)
-_if__(!_GENERIC__)
-@node i960-Nindy Remote, EB29K Remote, Mode Options, Starting _GDBN__
-_fi__(!_GENERIC__)
-_if__(_GENERIC__)
-@node i960-Nindy Remote, EB29K Remote, Remote, Remote
-_fi__(_GENERIC__)
-@subsection _GDBN__ with a Remote i960 (Nindy)
-
-@cindex Nindy
-@cindex i960
-@dfn{Nindy} is a ROM Monitor program for Intel 960 target systems. When
-_GDBN__ is configured to control a remote Intel 960 using Nindy, you can
-tell _GDBN__ how to connect to the 960 in several ways:
-
-@itemize @bullet
-@item
-Through command line options specifying serial port, version of the
-Nindy protocol, and communications speed;
-
-@item
-By responding to a prompt on startup;
-
-@item
-By using the @code{target} command at any point during your _GDBN__
-session. @xref{Target Commands}.
-
-@end itemize
-
-@menu
-* Nindy Startup:: Startup with Nindy
-* Nindy Options:: Options for Nindy
-* Nindy reset:: Nindy Reset Command
-@end menu
-
-@node Nindy Startup, Nindy Options, i960-Nindy Remote, i960-Nindy Remote
-@subsubsection Startup with Nindy
-
-If you simply start @code{_GDBN__} without using any command-line
-options, you are prompted for what serial port to use, @emph{before} you
-reach the ordinary _GDBN__ prompt:
-@example
-Attach /dev/ttyNN -- specify NN, or "quit" to quit:
-@end example
-@noindent
-Respond to the prompt with whatever suffix (after @samp{/dev/tty})
-identifies the serial port you want to use. You can, if you choose,
-simply start up with no Nindy connection by responding to the prompt
-with an empty line. If you do this, and later wish to attach to Nindy,
-use @code{target} (@pxref{Target Commands}).
-
-@node Nindy Options, Nindy reset, Nindy Startup, i960-Nindy Remote
-@subsubsection Options for Nindy
-
-These are the startup options for beginning your _GDBN__ session with a
-Nindy-960 board attached:
-
-@table @code
-@item -r @var{port}
-Specify the serial port name of a serial interface to be used to connect
-to the target system. This option is only available when _GDBN__ is
-configured for the Intel 960 target architecture. You may specify
-@var{port} as any of: a full pathname (e.g. @samp{-r /dev/ttya}), a
-device name in @file{/dev} (e.g. @samp{-r ttya}), or simply the unique
-suffix for a specific @code{tty} (e.g. @samp{-r a}).
-
-@item -O
-(An uppercase letter ``O'', not a zero.) Specify that _GDBN__ should use
-the ``old'' Nindy monitor protocol to connect to the target system.
-This option is only available when _GDBN__ is configured for the Intel 960
-target architecture.
-
-@quotation
-@emph{Warning:} if you specify @samp{-O}, but are actually trying to
-connect to a target system that expects the newer protocol, the connection
-will fail, appearing to be a speed mismatch. _GDBN__ will repeatedly
-attempt to reconnect at several different line speeds. You can abort
-this process with an interrupt.
-@end quotation
-
-@item -brk
-Specify that _GDBN__ should first send a @code{BREAK} signal to the target
-system, in an attempt to reset it, before connecting to a Nindy target.
-
-@quotation
-@emph{Warning:} Many target systems do not have the hardware that this
-requires; it only works with a few boards.
-@end quotation
-
-@end table
-
-The standard @samp{-b} option controls the line speed used on the serial
-port.
-
-@node Nindy reset, , Nindy Options, i960-Nindy Remote
-@c @group
-@subsubsection Nindy Reset Command
-@table @code
-@item reset
-@kindex reset
-For a Nindy target, this command sends a ``break'' to the remote target
-system; this is only useful if the target has been equipped with a
-circuit to perform a hard reset (or some other interesting action) when
-a break is detected.
-@end table
-@c @end group
-_fi__(_I960__)
-
-_if__(_AMD29K__)
-_if__(!_GENERIC__)
-@node EB29K Remote, VxWorks Remote, i960-Nindy Remote, Starting _GDBN__
-_fi__(!_GENERIC__)
-_if__(_GENERIC__)
-@node EB29K Remote, VxWorks Remote, i960-Nindy Remote, Remote
-_fi__(_GENERIC__)
-@subsection _GDBN__ with a Remote EB29K
-
-@cindex EB29K board
-@cindex running 29K programs
-
-To use _GDBN__ from a Unix system to run programs on AMD's EB29K
-board in a PC, you must first connect a serial cable between the PC
-and a serial port on the Unix system. In the following, we assume
-you've hooked the cable between the PC's @file{COM1} port and
-@file{/dev/ttya} on the Unix system.
-
-@menu
-* Comms (EB29K):: Communications Setup
-* _GDBP__-EB29K:: EB29K cross-debugging
-* Remote Log:: Remote Log
-@end menu
-
-@node Comms (EB29K), _GDBP__-EB29K, EB29K Remote, EB29K Remote
-@subsubsection Communications Setup
-The next step is to set up the PC's port, by doing something like the
-following in DOS on the PC:
-_0__@example
-C:\> MODE com1:9600,n,8,1,none
-_1__@end example
-@noindent
-This example---run on an MS DOS 4.0 system---sets the PC port to 9600
-bps, no parity, eight data bits, one stop bit, and no ``retry'' action;
-you must match the communications parameters when establishing the Unix
-end of the connection as well.
-@c FIXME: Who knows what this "no retry action" crud from the DOS manual may
-@c mean? It's optional; leave it out? ---pesch@cygnus.com, 25feb91
-
-To give control of the PC to the Unix side of the serial line, type
-the following at the DOS console:
-_0__@example
-C:\> CTTY com1
-_1__@end example
-@noindent
-(Later, if you wish to return control to the DOS console, you can use
-the command @code{CTTY con}---but you must send it over the device that
-had control, in our example over the @file{COM1} serial line).
-
-From the Unix host, use a communications program such as @code{tip} or
-@code{cu} to communicate with the PC; for example,
-@example
-cu -s 9600 -l /dev/ttya
-@end example
-@noindent
-The @code{cu} options shown specify, respectively, the linespeed and the
-serial port to use. If you use @code{tip} instead, your command line
-may look something like the following:
-@example
-tip -9600 /dev/ttya
-@end example
-@noindent
-Your system may define a different name where our example uses
-@file{/dev/ttya} as the argument to @code{tip}. The communications
-parameters, including what port to use, are associated with the
-@code{tip} argument in the ``remote'' descriptions file---normally the
-system table @file{/etc/remote}.
-@c FIXME: What if anything needs doing to match the "n,8,1,none" part of
-@c the DOS side's comms setup? cu can support -o (odd
-@c parity), -e (even parity)---apparently no settings for no parity or
-@c for character size. Taken from stty maybe...? John points out tip
-@c can set these as internal variables, eg ~s parity=none; man stty
-@c suggests that it *might* work to stty these options with stdin or
-@c stdout redirected... ---pesch@cygnus.com, 25feb91
-
-@kindex EBMON
-Using the @code{tip} or @code{cu} connection, change the DOS working
-directory to the directory containing a copy of your 29K program, then
-start the PC program @code{EBMON} (an EB29K control program supplied
-with your board by AMD). You should see an initial display from
-@code{EBMON} similar to the one that follows, ending with the
-@code{EBMON} prompt @samp{#}---
-_0__@example
-C:\> G:
-
-G:\> CD \usr\joe\work29k
-
-G:\USR\JOE\WORK29K> EBMON
-Am29000 PC Coprocessor Board Monitor, version 3.0-18
-Copyright 1990 Advanced Micro Devices, Inc.
-Written by Gibbons and Associates, Inc.
-
-Enter '?' or 'H' for help
-
-PC Coprocessor Type = EB29K
-I/O Base = 0x208
-Memory Base = 0xd0000
-
-Data Memory Size = 2048KB
-Available I-RAM Range = 0x8000 to 0x1fffff
-Available D-RAM Range = 0x80002000 to 0x801fffff
-
-PageSize = 0x400
-Register Stack Size = 0x800
-Memory Stack Size = 0x1800
-
-CPU PRL = 0x3
-Am29027 Available = No
-Byte Write Available = Yes
-
-# ~.
-_1__@end example
-
-Then exit the @code{cu} or @code{tip} program (done in the example by
-typing @code{~.} at the @code{EBMON} prompt). @code{EBMON} will keep
-running, ready for _GDBN__ to take over.
-
-For this example, we've assumed what is probably the most convenient
-way to make sure the same 29K program is on both the PC and the Unix
-system: a PC/NFS connection that establishes ``drive @code{G:}'' on the
-PC as a file system on the Unix host. If you don't have PC/NFS or
-something similar connecting the two systems, you must arrange some
-other way---perhaps floppy-disk transfer---of getting the 29K program
-from the Unix system to the PC; _GDBN__ will @emph{not} download it over the
-serial line.
-
-@node _GDBP__-EB29K, Remote Log, Comms (EB29K), EB29K Remote
-@subsubsection EB29K cross-debugging
-Finally, @code{cd} to the directory containing an image of your 29K
-program on the Unix system, and start _GDBN__---specifying as argument the
-name of your 29K program:
-@example
-cd /usr/joe/work29k
-_GDBP__ myfoo
-@end example
-Now you can use the @code{target} command:
-@example
-target amd-eb /dev/ttya 9600 MYFOO
-@end example
-@c FIXME: test above 'target amd-eb' as spelled, with caps! caps are meant to
-@c emphasize that this is the name as seen by DOS (since I think DOS is
-@c single-minded about case of letters). ---pesch@cygnus.com, 25feb91
-
-@noindent
-In this example, we've assumed your program is in a file called
-@file{myfoo}. Note that the filename given as the last argument to
-@code{target amd-eb} should be the name of the program as it appears to DOS.
-In our example this is simply @code{MYFOO}, but in general it can include
-a DOS path, and depending on your transfer mechanism may not resemble
-the name on the Unix side.
-
-At this point, you can set any breakpoints you wish; when you're ready
-to see your program run on the 29K board, use the _GDBN__ command
-@code{run}.
-
-To stop debugging the remote program, use the _GDBN__ @code{detach}
-command.
-
-To return control of the PC to its console, use @code{tip} or @code{cu}
-once again, after your _GDBN__ session has concluded, to attach to
-@code{EBMON}. You can then type the command @code{q} to shut down
-@code{EBMON}, returning control to the DOS command-line interpreter.
-Type @code{CTTY con} to return command input to the main DOS console,
-and type @kbd{~.} to leave @code{tip} or @code{cu}.
-
-@node Remote Log, , _GDBP__-EB29K, EB29K Remote
-@subsubsection Remote Log
-@kindex eb.log
-@cindex log file for EB29K
-The @code{target amd-eb} command creates a file @file{eb.log} in the
-current working directory, to help debug problems with the connection.
-@file{eb.log} records all the output from @code{EBMON}, including echoes
-of the commands sent to it. Running @samp{tail -f} on this file in
-another window often helps to understand trouble with @code{EBMON}, or
-unexpected events on the PC side of the connection.
-_fi__(_AMD29K__)
-
-_if__(_VXWORKS__)
-_if__(!_GENERIC__)
-@node VxWorks Remote, , EB29K Remote, Starting _GDBN__
-_fi__(!_GENERIC__)
-_if__(_GENERIC__)
-@node VxWorks Remote, , EB29K Remote, Remote
-_fi__(_GENERIC__)
-@subsection _GDBN__ and VxWorks
-@cindex VxWorks
-_GDBN__ enables developers to spawn and debug tasks running on networked
-VxWorks targets from a Unix host. Already-running tasks spawned from
-the VxWorks shell can also be debugged. _GDBN__ uses code that runs on
-both the UNIX host and on the VxWorks target. The program
-@code{_GDBP__} is installed and executed on the UNIX host.
-
-The remote debugging interface (RDB) routines are installed and executed
-on the VxWorks target. These routines are included in the VxWorks library
-@file{rdb.a} and are incorporated into the system image when source-level
-debugging is enabled in the VxWorks configuration.
-
-@kindex INCLUDE_RDB
-Defining @code{INCLUDE_RDB} in the VxWorks configuration file
-@file{configAll.h} includes the RDB interface routines and spawns the
-source debugging task @code{tRdbTask} when VxWorks is booted. For more
-information on configuring and remaking VxWorks, see the @cite{VxWorks
-Programmer's Guide}.
-
-Once you have included the RDB interface in your VxWorks system image
-and set your Unix execution search path to find _GDBN__, you are ready
-to run _GDBN__. From your UNIX host, type:
-
-@smallexample
-% _GDBP__
-@end smallexample
-
-_GDBN__ will come up showing the prompt:
-
-@smallexample
-(_GDBP__)
-@end smallexample
-
-@menu
-* VxWorks connection:: Connecting to VxWorks
-* VxWorks download:: VxWorks Download
-* VxWorks attach:: Running Tasks
-@end menu
-
-@node VxWorks connection, VxWorks download, VxWorks Remote, VxWorks Remote
-@subsubsection Connecting to VxWorks
-
-The _GDBN__ command @code{target} lets you connect to a VxWorks target on the
-network. To connect to a target whose host name is ``@code{tt}'', type:
-
-@smallexample
-(_GDBP__) target vxworks tt
-@end smallexample
-
-_GDBN__ will display a message similar to the following:
-
-@smallexample
-Attaching remote machine across net... Success!
-@end smallexample
-
-_GDBN__ will then attempt to read the symbol tables of any object
-modules loaded into the VxWorks target since it was last booted.
-_GDBN__ locates these files by searching the directories listed in the
-command search path (@pxref{Environment}); if it fails to find an
-object file, it will display a message such as:
-
-@smallexample
-prog.o: No such file or directory.
-@end smallexample
-
-This will cause the @code{target} command to abort. When this happens,
-you should add the appropriate directory to the search path, with the
-_GDBN__ command @code{path}, and execute the @code{target} command
-again.
-
-@node VxWorks download, VxWorks attach, VxWorks connection, VxWorks Remote
-@subsubsection VxWorks Download
-
-@cindex download to VxWorks
-If you have connected to the VxWorks target and you want to debug an
-object that has not yet been loaded, you can use the _GDBN__ @code{load}
-command to download a file from UNIX to VxWorks incrementally. The
-object file given as an argument to the @code{load} command is actually
-opened twice: first by the VxWorks target in order to download the code,
-then by _GDBN__ in order to read the symbol table. This can lead to
-problems if the current working directories on the two systems differ.
-It is simplest to set the working directory on both systems to the
-directory in which the object file resides, and then to reference the
-file by its name, without any path. Thus, to load a program
-@file{prog.o}, residing in @file{wherever/vw/demo/rdb}, on VxWorks type:
-
-@smallexample
--> cd "wherever/vw/demo/rdb"
-@end smallexample
-
-On _GDBN__ type:
-
-@smallexample
-(_GDBP__) cd wherever/vw/demo/rdb
-(_GDBP__) load prog.o
-@end smallexample
-
-_GDBN__ will display a response similar to the following:
-
-@smallexample
-Reading symbol data from wherever/vw/demo/rdb/prog.o... done.
-@end smallexample
-
-You can also use the @code{load} command to reload an object module
-after editing and recompiling the corresponding source file. Note that
-this will cause _GDBN__ to delete all currently-defined breakpoints,
-auto-displays, and convenience variables, and to clear the value
-history. (This is necessary in order to preserve the integrity of
-debugger data structures that reference the target system's symbol
-table.)
-
-@node VxWorks attach, , VxWorks download, VxWorks Remote
-@subsubsection Running Tasks
-
-@cindex running VxWorks tasks
-You can also attach to an existing task using the @code{attach} command as
-follows:
-
-@smallexample
-(_GDBP__) attach @var{task}
-@end smallexample
-
-where @var{task} is the VxWorks hexadecimal task ID. The task can be running
-or suspended when you attach to it. If running, it will be suspended at
-the time of attachment.
-
-_fi__(_VXWORKS__)
-% $Id$
-% To choose CM (Computer Modern) fonts for the refcard, link
-% or copy this file to rcfonts.tex
-%
-%The Times-Roman family is both more attractive and more compact than
-%Computer Modern. On the other hand, while common, it is not free.
-%There are three sets of font definitions:
-% 1) rc-cm.tex uses the free (Computer Modern) fonts
-% 2) rc-ps.tex uses common PostScript fonts, with fontnames from the
-% Karl Berry scheme recommended in the documentation for dvips.
-% 3) rc-pslong.tex uses common PostScript fonts, with the long names
-% used by PostScript programs directly.
-%
-%-------------------- Computer Modern font defs: --------------------
-\font\bbf=cmbx10
-\font\vbbf=cmbx12
-\font\smrm=cmr5
-\font\brm=cmr10
-\font\rm=cmr7
-\font\it=cmti7
-\font\tt=cmtt8
-%-------------------- end font defs ---------------------------------
-% $Id$
-% To choose PS fonts (Karl Berry TeX fontnames) for the refcard, link
-% or copy this file to rcfonts.tex
-%
-%The Times-Roman family is both more attractive and more compact than
-%Computer Modern. On the other hand, while common, it is not free.
-%There are three sets of font definitions:
-% 1) rc-cm.tex uses the free (Computer Modern) fonts
-% 2) rc-ps.tex uses common PostScript fonts, with fontnames from the
-% Karl Berry scheme recommended in the documentation for dvips.
-% 3) rc-pslong.tex uses common PostScript fonts, with the long names
-% used by PostScript programs directly.
-%
-% One caution: due to differing character ordering between TeX and PS,
-%if your TeX is pre-3.0, or if you don't have virtual Courier
-%matching the TeX character positions, you might want to use CMtt for
-%\tt even if you switch to PostScript fonts for the rest of the text.
-%
-%-------------------- PostScript fonts (K Berry names) --------------
-\font\bbf=ptmb at 10pt
-\font\vbbf=ptmb at 12pt
-\font\smrm=ptmr at 6pt
-\font\brm=ptmr at 10pt
-\font\rm=ptmr at 8pt
-\font\it=ptmri at 8pt
-\font\tt=pcrr at 8pt
-% Used only for \copyright, replacing plain TeX macro.
-\font\sym=psyr at 7pt
-\def\copyright{{\sym\char'323}}
-%-------------------- end font defs ---------------------------------
-% $Id$
-% To choose PS fonts (long PS fontnames) for the refcard, link
-% or copy this file to rcfonts.tex
-%
-%The Times-Roman family is both more attractive and more compact than
-%Computer Modern. On the other hand, while common, it is not free.
-%There are three sets of font definitions:
-% 1) rc-cm.tex uses the free (Computer Modern) fonts
-% 2) rc-ps.tex uses common PostScript fonts, with fontnames from the
-% Karl Berry scheme recommended in the documentation for dvips.
-% 3) rc-pslong.tex uses common PostScript fonts, with the long names
-% used by PostScript programs directly.
-%
-% One caution: due to differing character ordering between TeX and PS,
-%if your TeX is pre-3.0, or if you don't have virtual Courier
-%matching the TeX character positions, you might want to use CMtt for
-%\tt even if you switch to PostScript fonts for the rest of the text.
-%
-%-------------------- PostScript fonts (long names) -----------------
-\font\bbf=Times-Bold at 10pt
-\font\vbbf=Times-Bold at 12pt
-\font\smrm=Times-Roman at 6pt
-\font\brm=Times-Roman at 10pt
-\font\rm=Times-Roman at 8pt
-\font\it=Times-Italic at 8pt
-\font\tt=Courier at 8pt
-% Used only for \copyright, replacing plain TeX macro.
-\font\sym=Symbol at 7pt
-\def\copyright{{\sym\char'323}}
-%-------------------- end font defs ---------------------------------
-@include ./../../readline/doc/rluser.texinfo
-@include ./../../readline/doc/inc-hist.texi
+++ /dev/null
-%Three-column format for landscape printing on 8.5x11 paper
-%pesch 1990 december 31
-%We want output .25 inch *from paper edge*; i.e. -.75in from TeX default
-\hoffset=-0.8in \voffset=-0.75in
-\newdimen\fullhsize
-\fullhsize=10.5in \hsize=3.3in
-\def\fulline{\hbox to \fullhsize}
-\let\lcr=L \newbox\leftcolumn\newbox\centercolumn
-\output={\if L\lcr
- \global\setbox\leftcolumn=\columnbox \global\let\lcr=C
- \else
- \if C\lcr
- \global\setbox\centercolumn=\columnbox \global\let\lcr=R
- \else \tripleformat \global\let\lcr=L
- \fi
- \fi
-% \ifnum\outputpenalty>-20000 \else\dosupereject\fi
- }
-%
-%ALTERNATIVE FOLDING GUIDES:
-%
-%For NO printed folding guide, comment out other \def\vdecor's and uncomment:
-%\def\vdecor{\hskip .2in plus1fil}
-%
-%For SOLID LINE folding guide, comment out other \def\vdecor's and uncomment:
-%\def\vdecor{\hskip .1in plus1fil \vrule width .1pt \hskip .1in plus1fil}
-%
-%For SMALL MARKS NEAR TOP AND BOTTOM as folding guide,
-%comment out other \def\vdecor's and uncomment:
-\def\vdecor{\hskip .1in plus1fil
-\vbox to \vsize{\hbox to .1pt{\vrule height 2pt width .1pt}\vfill
-\hbox to .1pt{\vrule height 2pt width .1pt}}
-\hskip .1in plus1fil}
-%
-%END OF ALTERNATIVES FOR FOLDING GUIDES
-%
-\def\tripleformat{\shipout\vbox{\fulline{\box\leftcolumn\vdecor
- \box\centercolumn\vdecor
- \columnbox}
- }
- \advancepageno}
-\def\columnbox{\leftline{\pagebody}}
-\def\bye{\par\vfill
- \supereject
- \if R\lcr \null\vfill\eject\fi
- \end}
-/* Byte swap a symbol table in MIPS' format (Third-Eye).
- Copyright 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "bfd.h"
-#define LANGUAGE_C /* Wierd MIPS crap */
-#include "sym.h" /* MIPS symbols */
-#include "symconst.h" /* MIPS symbols */
-#include "coff/ecoff-ext.h" /* ECOFF external struct defns */
-
-void
-ecoff_swap_hdr_in (abfd, ext_copy, intern)
- bfd *abfd;
- struct hdr_ext *ext_copy;
- HDRR *intern;
-{
- struct hdr_ext ext[1];
-
- *ext = *ext_copy;
-
- intern->magic = bfd_h_get_16 (abfd, (bfd_byte *)ext->h_magic);
- intern->vstamp = bfd_h_get_16 (abfd, (bfd_byte *)ext->h_vstamp);
- intern->ilineMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_ilineMax);
- intern->cbLine = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbLine);
- intern->cbLineOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbLineOffset);
- intern->idnMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_idnMax);
- intern->cbDnOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbDnOffset);
- intern->ipdMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_ipdMax);
- intern->cbPdOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbPdOffset);
- intern->isymMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_isymMax);
- intern->cbSymOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbSymOffset);
- intern->ioptMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_ioptMax);
- intern->cbOptOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbOptOffset);
- intern->iauxMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_iauxMax);
- intern->cbAuxOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbAuxOffset);
- intern->issMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_issMax);
- intern->cbSsOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbSsOffset);
- intern->issExtMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_issExtMax);
- intern->cbSsExtOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbSsExtOffset);
- intern->ifdMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_ifdMax);
- intern->cbFdOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbFdOffset);
- intern->crfd = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_crfd);
- intern->cbRfdOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbRfdOffset);
- intern->iextMax = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_iextMax);
- intern->cbExtOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->h_cbExtOffset);
-
-#ifdef TEST
- if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0)
- abort();
-#endif
-}
-
-/* Swap in the file descriptor record. */
-
-void
-ecoff_swap_fdr_in (abfd, ext_copy, intern)
- bfd *abfd;
- struct fdr_ext *ext_copy;
- FDR *intern;
-{
- struct fdr_ext ext[1];
-
- *ext = *ext_copy; /* Make it reasonable to do in-place. */
-
- intern->adr = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_adr);
- intern->rss = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_rss);
- intern->issBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_issBase);
- intern->cbSs = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_cbSs);
- intern->isymBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_isymBase);
- intern->csym = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_csym);
- intern->ilineBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_ilineBase);
- intern->cline = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_cline);
- intern->ioptBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_ioptBase);
- intern->copt = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_copt);
- intern->ipdFirst = bfd_h_get_16 (abfd, (bfd_byte *)ext->f_ipdFirst);
- intern->cpd = bfd_h_get_16 (abfd, (bfd_byte *)ext->f_cpd);
- intern->iauxBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_iauxBase);
- intern->caux = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_caux);
- intern->rfdBase = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_rfdBase);
- intern->crfd = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_crfd);
-
- /* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
- intern->lang = (ext->f_bits1[0] & FDR_BITS1_LANG_BIG)
- >> FDR_BITS1_LANG_SH_BIG;
- intern->fMerge = 0 != (ext->f_bits1[0] & FDR_BITS1_FMERGE_BIG);
- intern->fReadin = 0 != (ext->f_bits1[0] & FDR_BITS1_FREADIN_BIG);
- intern->fBigendian = 0 != (ext->f_bits1[0] & FDR_BITS1_FBIGENDIAN_BIG);
- intern->glevel = (ext->f_bits2[0] & FDR_BITS2_GLEVEL_BIG)
- >> FDR_BITS2_GLEVEL_SH_BIG;
- /* intern->reserved we ignore. */
- } else {
- intern->lang = (ext->f_bits1[0] & FDR_BITS1_LANG_LITTLE)
- >> FDR_BITS1_LANG_SH_LITTLE;
- intern->fMerge = 0 != (ext->f_bits1[0] & FDR_BITS1_FMERGE_LITTLE);
- intern->fReadin = 0 != (ext->f_bits1[0] & FDR_BITS1_FREADIN_LITTLE);
- intern->fBigendian = 0 != (ext->f_bits1[0] & FDR_BITS1_FBIGENDIAN_LITTLE);
- intern->glevel = (ext->f_bits2[0] & FDR_BITS2_GLEVEL_LITTLE)
- >> FDR_BITS2_GLEVEL_SH_LITTLE;
- /* intern->reserved we ignore. */
- }
-
- intern->cbLineOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_cbLineOffset);
- intern->cbLine = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_cbLine);
-
-#ifdef TEST
- if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0)
- abort();
-#endif
-}
-
-
-
-/* Swap in the procedure descriptor record. */
-
-void
-ecoff_swap_pdr_in (abfd, ext_copy, intern)
- bfd *abfd;
- struct pdr_ext *ext_copy;
- PDR *intern;
-{
- struct pdr_ext ext[1];
-
- *ext = *ext_copy; /* Make it reasonable to do in-place. */
-
- intern->adr = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_adr);
- intern->isym = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_isym);
- intern->iline = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_iline);
- intern->regmask = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_regmask);
- intern->regoffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_regoffset);
- intern->iopt = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_iopt);
- intern->fregmask = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_fregmask);
- intern->fregoffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_fregoffset);
- intern->frameoffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_frameoffset);
- intern->framereg = bfd_h_get_16 (abfd, (bfd_byte *)ext->p_framereg);
- intern->pcreg = bfd_h_get_16 (abfd, (bfd_byte *)ext->p_pcreg);
- intern->lnLow = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_lnLow);
- intern->lnHigh = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_lnHigh);
- intern->cbLineOffset = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_cbLineOffset);
-
-#ifdef TEST
- if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0)
- abort();
-#endif
-}
-
-
-/* Swap in a symbol record. */
-
-void
-ecoff_swap_sym_in (abfd, ext_copy, intern)
- bfd *abfd;
- struct sym_ext *ext_copy;
- SYMR *intern;
-{
- struct sym_ext ext[1];
-
- *ext = *ext_copy; /* Make it reasonable to do in-place. */
-
- intern->iss = bfd_h_get_32 (abfd, (bfd_byte *)ext->s_iss);
- intern->value = bfd_h_get_32 (abfd, (bfd_byte *)ext->s_value);
-
- /* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
- intern->st = (ext->s_bits1[0] & SYM_BITS1_ST_BIG)
- >> SYM_BITS1_ST_SH_BIG;
- intern->sc = ((ext->s_bits1[0] & SYM_BITS1_SC_BIG)
- << SYM_BITS1_SC_SH_LEFT_BIG)
- | ((ext->s_bits2[0] & SYM_BITS2_SC_BIG)
- >> SYM_BITS2_SC_SH_BIG);
- intern->reserved = 0 != (ext->s_bits2[0] & SYM_BITS2_RESERVED_BIG);
- intern->index = ((ext->s_bits2[0] & SYM_BITS2_INDEX_BIG)
- << SYM_BITS2_INDEX_SH_LEFT_BIG)
- | (ext->s_bits3[0] << SYM_BITS3_INDEX_SH_LEFT_BIG)
- | (ext->s_bits4[0] << SYM_BITS4_INDEX_SH_LEFT_BIG);
- } else {
- intern->st = (ext->s_bits1[0] & SYM_BITS1_ST_LITTLE)
- >> SYM_BITS1_ST_SH_LITTLE;
- intern->sc = ((ext->s_bits1[0] & SYM_BITS1_SC_LITTLE)
- >> SYM_BITS1_SC_SH_LITTLE)
- | ((ext->s_bits2[0] & SYM_BITS2_SC_LITTLE)
- << SYM_BITS2_SC_SH_LEFT_LITTLE);
- intern->reserved = 0 != (ext->s_bits2[0] & SYM_BITS2_RESERVED_LITTLE);
- intern->index = ((ext->s_bits2[0] & SYM_BITS2_INDEX_LITTLE)
- >> SYM_BITS2_INDEX_SH_LITTLE)
- | (ext->s_bits3[0] << SYM_BITS3_INDEX_SH_LEFT_LITTLE)
- | (ext->s_bits4[0] << SYM_BITS4_INDEX_SH_LEFT_LITTLE);
- }
-
-#ifdef TEST
- if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0)
- abort();
-#endif
-}
-
-
-/* Swap in an external symbol record. */
-
-void
-ecoff_swap_ext_in (abfd, ext_copy, intern)
- bfd *abfd;
- struct ext_ext *ext_copy;
- EXTR *intern;
-{
- struct ext_ext ext[1];
-
- *ext = *ext_copy; /* Make it reasonable to do in-place. */
-
- /* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
- intern->jmptbl = 0 != (ext->es_bits1[0] & EXT_BITS1_JMPTBL_BIG);
- intern->cobol_main = 0 != (ext->es_bits1[0] & EXT_BITS1_COBOL_MAIN_BIG);
- } else {
- intern->jmptbl = 0 != (ext->es_bits1[0] & EXT_BITS1_JMPTBL_LITTLE);
- intern->cobol_main = 0 != (ext->es_bits1[0] & EXT_BITS1_COBOL_MAIN_LITTLE);
- }
-
- intern->ifd = bfd_h_get_16 (abfd, (bfd_byte *)ext->es_ifd);
- ecoff_swap_sym_in (abfd, &ext->es_asym, &intern->asym);
-
-#ifdef TEST
- if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0)
- abort();
-#endif
-}
-
-/* Swap in a type information record.
- BIGEND says whether AUX symbols are big-endian or little-endian; this
- info comes from the file header record (fh-fBigendian). */
-
-void
-ecoff_swap_tir_in (bigend, ext_copy, intern)
- int bigend;
- struct tir_ext *ext_copy;
- TIR *intern;
-{
- struct tir_ext ext[1];
-
- *ext = *ext_copy; /* Make it reasonable to do in-place. */
-
- /* now the fun stuff... */
- if (bigend) {
- intern->fBitfield = 0 != (ext->t_bits1[0] & TIR_BITS1_FBITFIELD_BIG);
- intern->continued = 0 != (ext->t_bits1[0] & TIR_BITS1_CONTINUED_BIG);
- intern->bt = (ext->t_bits1[0] & TIR_BITS1_BT_BIG)
- >> TIR_BITS1_BT_SH_BIG;
- intern->tq4 = (ext->t_tq45[0] & TIR_BITS_TQ4_BIG)
- >> TIR_BITS_TQ4_SH_BIG;
- intern->tq5 = (ext->t_tq45[0] & TIR_BITS_TQ5_BIG)
- >> TIR_BITS_TQ5_SH_BIG;
- intern->tq0 = (ext->t_tq01[0] & TIR_BITS_TQ0_BIG)
- >> TIR_BITS_TQ0_SH_BIG;
- intern->tq1 = (ext->t_tq01[0] & TIR_BITS_TQ1_BIG)
- >> TIR_BITS_TQ1_SH_BIG;
- intern->tq2 = (ext->t_tq23[0] & TIR_BITS_TQ2_BIG)
- >> TIR_BITS_TQ2_SH_BIG;
- intern->tq3 = (ext->t_tq23[0] & TIR_BITS_TQ3_BIG)
- >> TIR_BITS_TQ3_SH_BIG;
- } else {
- intern->fBitfield = 0 != (ext->t_bits1[0] & TIR_BITS1_FBITFIELD_LITTLE);
- intern->continued = 0 != (ext->t_bits1[0] & TIR_BITS1_CONTINUED_LITTLE);
- intern->bt = (ext->t_bits1[0] & TIR_BITS1_BT_LITTLE)
- >> TIR_BITS1_BT_SH_LITTLE;
- intern->tq4 = (ext->t_tq45[0] & TIR_BITS_TQ4_LITTLE)
- >> TIR_BITS_TQ4_SH_LITTLE;
- intern->tq5 = (ext->t_tq45[0] & TIR_BITS_TQ5_LITTLE)
- >> TIR_BITS_TQ5_SH_LITTLE;
- intern->tq0 = (ext->t_tq01[0] & TIR_BITS_TQ0_LITTLE)
- >> TIR_BITS_TQ0_SH_LITTLE;
- intern->tq1 = (ext->t_tq01[0] & TIR_BITS_TQ1_LITTLE)
- >> TIR_BITS_TQ1_SH_LITTLE;
- intern->tq2 = (ext->t_tq23[0] & TIR_BITS_TQ2_LITTLE)
- >> TIR_BITS_TQ2_SH_LITTLE;
- intern->tq3 = (ext->t_tq23[0] & TIR_BITS_TQ3_LITTLE)
- >> TIR_BITS_TQ3_SH_LITTLE;
- }
-
-#ifdef TEST
- if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0)
- abort();
-#endif
-}
-
-/* Swap in a relative symbol record. BIGEND says whether it is in
- big-endian or little-endian format.*/
-
-void
-ecoff_swap_rndx_in (bigend, ext_copy, intern)
- int bigend;
- struct rndx_ext *ext_copy;
- RNDXR *intern;
-{
- struct rndx_ext ext[1];
-
- *ext = *ext_copy; /* Make it reasonable to do in-place. */
-
- /* now the fun stuff... */
- if (bigend) {
- intern->rfd = (ext->r_bits[0] << RNDX_BITS0_RFD_SH_LEFT_BIG)
- | ((ext->r_bits[1] & RNDX_BITS1_RFD_BIG)
- >> RNDX_BITS1_RFD_SH_BIG);
- intern->index = ((ext->r_bits[1] & RNDX_BITS1_INDEX_BIG)
- << RNDX_BITS1_INDEX_SH_LEFT_BIG)
- | (ext->r_bits[2] << RNDX_BITS2_INDEX_SH_LEFT_BIG)
- | (ext->r_bits[3] << RNDX_BITS3_INDEX_SH_LEFT_BIG);
- } else {
- intern->rfd = (ext->r_bits[0] << RNDX_BITS0_RFD_SH_LEFT_LITTLE)
- | ((ext->r_bits[1] & RNDX_BITS1_RFD_LITTLE)
- << RNDX_BITS1_RFD_SH_LEFT_LITTLE);
- intern->index = ((ext->r_bits[1] & RNDX_BITS1_INDEX_LITTLE)
- >> RNDX_BITS1_INDEX_SH_LITTLE)
- | (ext->r_bits[2] << RNDX_BITS2_INDEX_SH_LEFT_LITTLE)
- | (ext->r_bits[3] << RNDX_BITS3_INDEX_SH_LEFT_LITTLE);
- }
-
-#ifdef TEST
- if (memcmp ((char *)ext, (char *)intern, sizeof (*intern)) != 0)
- abort();
-#endif
-}
+++ /dev/null
-
-/* A Bison parser, made from ./expread.y */
-
-#define INT 258
-#define CHAR 259
-#define UINT 260
-#define FLOAT 261
-#define STRING 262
-#define NAME 263
-#define BLOCKNAME 264
-#define TYPENAME 265
-#define NAME_OR_INT 266
-#define NAME_OR_UINT 267
-#define STRUCT 268
-#define UNION 269
-#define ENUM 270
-#define SIZEOF 271
-#define UNSIGNED 272
-#define COLONCOLON 273
-#define ERROR 274
-#define SIGNED 275
-#define LONG 276
-#define SHORT 277
-#define INT_KEYWORD 278
-#define LAST 279
-#define REGNAME 280
-#define VARIABLE 281
-#define ASSIGN_MODIFY 282
-#define THIS 283
-#define ABOVE_COMMA 284
-#define OR 285
-#define AND 286
-#define EQUAL 287
-#define NOTEQUAL 288
-#define LEQ 289
-#define GEQ 290
-#define LSH 291
-#define RSH 292
-#define UNARY 293
-#define INCREMENT 294
-#define DECREMENT 295
-#define ARROW 296
-
-#line 29 "./expread.y"
-
-#include <stdio.h>
-#include "defs.h"
-#include "param.h"
-#include "symtab.h"
-#include "frame.h"
-#include "expression.h"
-#include "value.h"
-#include "command.h"
-
-static struct expression *expout;
-static int expout_size;
-static int expout_ptr;
-
-static int yylex ();
-static void yyerror ();
-static void write_exp_elt ();
-static void write_exp_elt_opcode ();
-static void write_exp_elt_sym ();
-static void write_exp_elt_longcst ();
-static void write_exp_elt_dblcst ();
-static void write_exp_elt_type ();
-static void write_exp_elt_intern ();
-static void write_exp_string ();
-static void start_arglist ();
-static int end_arglist ();
-static void free_funcalls ();
-static char *copy_name ();
-static int parse_number ();
-
-/* If this is nonzero, this block is used as the lexical context
- for symbol names. */
-
-static struct block *expression_context_block;
-
-/* The innermost context required by the stack and register variables
- we've encountered so far. */
-struct block *innermost_block;
-
-/* The block in which the most recently discovered symbol was found. */
-struct block *block_found;
-
-/* Number of arguments seen so far in innermost function call. */
-static int arglist_len;
-
-/* Data structure for saving values of arglist_len
- for function calls whose arguments contain other function calls. */
-
-struct funcall
- {
- struct funcall *next;
- int arglist_len;
- };
-
-struct funcall *funcall_chain;
-
-/* This kind of datum is used to represent the name
- of a symbol token. */
-
-struct stoken
- {
- char *ptr;
- int length;
- };
-
-struct ttype
- {
- struct stoken stoken;
- struct type *type;
- };
-
-struct symtoken
- {
- struct stoken stoken;
- struct symbol *sym;
- int is_a_field_of_this;
- };
-
-/* For parsing of complicated types.
- An array should be preceded in the list by the size of the array. */
-enum type_pieces
- {tp_end = -1, tp_pointer, tp_reference, tp_array, tp_function};
-/* The stack can contain either an enum type_pieces or an int. */
-union type_stack_elt {
- enum type_pieces piece;
- int int_val;
-};
-static union type_stack_elt *type_stack;
-static int type_stack_depth, type_stack_size;
-
-static void push_type ();
-static void push_type_int ();
-static enum type_pieces pop_type ();
-static int pop_type_int ();
-
-/* Allow debugging of parsing. */
-#define YYDEBUG 1
-
-#line 132 "./expread.y"
-typedef union
- {
- LONGEST lval;
- unsigned LONGEST ulval;
- double dval;
- struct symbol *sym;
- struct type *tval;
- struct stoken sval;
- struct ttype tsym;
- struct symtoken ssym;
- int voidval;
- struct block *bval;
- enum exp_opcode opcode;
- struct internalvar *ivar;
-
- struct type **tvec;
- int *ivec;
- } YYSTYPE;
-
-#ifndef YYLTYPE
-typedef
- struct yyltype
- {
- int timestamp;
- int first_line;
- int first_column;
- int last_line;
- int last_column;
- char *text;
- }
- yyltype;
-
-#define YYLTYPE yyltype
-#endif
-
-#include <stdio.h>
-
-#ifndef __STDC__
-#define const
-#endif
-
-
-
-#define YYFINAL 197
-#define YYFLAG -32768
-#define YYNTBASE 66
-
-#define YYTRANSLATE(x) ((unsigned)(x) <= 296 ? yytranslate[x] : 84)
-
-static const char yytranslate[] = { 0,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 59, 2, 2, 2, 51, 37, 2, 58,
- 62, 49, 47, 29, 48, 56, 50, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 65, 2, 40,
- 31, 41, 32, 46, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 57, 2, 61, 36, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 63, 35, 64, 60, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 1, 2, 3, 4, 5,
- 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
- 26, 27, 28, 30, 33, 34, 38, 39, 42, 43,
- 44, 45, 52, 53, 54, 55
-};
-
-static const short yyprhs[] = { 0,
- 0, 2, 4, 8, 11, 14, 17, 20, 23, 26,
- 29, 32, 35, 38, 42, 47, 51, 56, 61, 62,
- 68, 69, 71, 75, 80, 85, 89, 93, 97, 101,
- 105, 109, 113, 117, 121, 125, 129, 133, 137, 141,
- 145, 149, 153, 157, 161, 165, 171, 175, 179, 181,
- 183, 185, 187, 189, 191, 193, 195, 197, 199, 204,
- 206, 208, 210, 214, 218, 222, 227, 230, 232, 234,
- 237, 239, 242, 244, 247, 249, 253, 256, 258, 261,
- 263, 266, 270, 273, 275, 279, 286, 295, 305, 307,
- 309, 311, 313, 316, 320, 323, 327, 331, 336, 339,
- 343, 346, 349, 352, 355, 357, 360, 362, 364, 366,
- 368, 370, 372, 376, 378, 380, 382, 384, 386, 388
-};
-
-static const short yyrhs[] = { 67,
- 0, 68, 0, 67, 29, 68, 0, 49, 68, 0,
- 37, 68, 0, 48, 68, 0, 59, 68, 0, 60,
- 68, 0, 53, 68, 0, 54, 68, 0, 68, 53,
- 0, 68, 54, 0, 16, 68, 0, 68, 55, 82,
- 0, 68, 55, 49, 68, 0, 68, 56, 82, 0,
- 68, 56, 49, 68, 0, 68, 57, 67, 61, 0,
- 0, 68, 58, 69, 70, 62, 0, 0, 68, 0,
- 70, 29, 68, 0, 63, 78, 64, 68, 0, 58,
- 78, 62, 68, 0, 58, 67, 62, 0, 68, 46,
- 68, 0, 68, 49, 68, 0, 68, 50, 68, 0,
- 68, 51, 68, 0, 68, 47, 68, 0, 68, 48,
- 68, 0, 68, 44, 68, 0, 68, 45, 68, 0,
- 68, 38, 68, 0, 68, 39, 68, 0, 68, 42,
- 68, 0, 68, 43, 68, 0, 68, 40, 68, 0,
- 68, 41, 68, 0, 68, 37, 68, 0, 68, 36,
- 68, 0, 68, 35, 68, 0, 68, 34, 68, 0,
- 68, 33, 68, 0, 68, 32, 68, 65, 68, 0,
- 68, 31, 68, 0, 68, 27, 68, 0, 3, 0,
- 11, 0, 5, 0, 12, 0, 4, 0, 6, 0,
- 72, 0, 24, 0, 25, 0, 26, 0, 16, 58,
- 78, 62, 0, 7, 0, 28, 0, 9, 0, 71,
- 18, 82, 0, 71, 18, 82, 0, 79, 18, 82,
- 0, 79, 18, 60, 82, 0, 18, 82, 0, 83,
- 0, 79, 0, 79, 74, 0, 49, 0, 49, 74,
- 0, 37, 0, 37, 74, 0, 75, 0, 58, 74,
- 62, 0, 75, 76, 0, 76, 0, 75, 77, 0,
- 77, 0, 57, 61, 0, 57, 3, 61, 0, 58,
- 62, 0, 73, 0, 79, 18, 49, 0, 78, 58,
- 79, 18, 49, 62, 0, 78, 58, 79, 18, 49,
- 62, 58, 62, 0, 78, 58, 79, 18, 49, 62,
- 58, 81, 62, 0, 10, 0, 23, 0, 21, 0,
- 22, 0, 21, 23, 0, 17, 21, 23, 0, 21,
- 21, 0, 21, 21, 23, 0, 17, 21, 21, 0,
- 17, 21, 21, 23, 0, 22, 23, 0, 17, 22,
- 23, 0, 13, 82, 0, 14, 82, 0, 15, 82,
- 0, 17, 80, 0, 17, 0, 20, 80, 0, 20,
- 0, 10, 0, 23, 0, 21, 0, 22, 0, 78,
- 0, 81, 29, 78, 0, 8, 0, 9, 0, 10,
- 0, 11, 0, 12, 0, 8, 0, 9, 0
-};
-
-#if YYDEBUG != 0
-static const short yyrline[] = { 0,
- 225, 229, 230, 235, 238, 241, 245, 249, 253, 257,
- 261, 265, 269, 273, 279, 283, 289, 293, 297, 301,
- 307, 310, 314, 318, 324, 330, 336, 340, 344, 348,
- 352, 356, 360, 364, 368, 372, 376, 380, 384, 388,
- 392, 396, 400, 404, 408, 412, 416, 420, 426, 436,
- 449, 461, 474, 481, 488, 491, 497, 503, 509, 516,
- 523, 530, 548, 558, 570, 583, 601, 647, 741, 742,
- 777, 779, 781, 783, 785, 788, 790, 795, 801, 803,
- 807, 809, 813, 817, 818, 820, 822, 825, 832, 834,
- 836, 838, 840, 842, 844, 846, 848, 850, 852, 854,
- 856, 859, 862, 865, 867, 869, 871, 875, 876, 882,
- 888, 897, 902, 909, 910, 911, 912, 913, 916, 917
-};
-
-static const char * const yytname[] = { "$",
-"error","$illegal.","INT","CHAR","UINT","FLOAT","STRING","NAME","BLOCKNAME","TYPENAME",
-"NAME_OR_INT","NAME_OR_UINT","STRUCT","UNION","ENUM","SIZEOF","UNSIGNED","COLONCOLON","ERROR","SIGNED",
-"LONG","SHORT","INT_KEYWORD","LAST","REGNAME","VARIABLE","ASSIGN_MODIFY","THIS","','","ABOVE_COMMA",
-"'='","'?'","OR","AND","'|'","'^'","'&'","EQUAL","NOTEQUAL","'<'",
-"'>'","LEQ","GEQ","LSH","RSH","'@'","'+'","'-'","'*'","'/'",
-"'%'","UNARY","INCREMENT","DECREMENT","ARROW","'.'","'['","'('","'!'","'~'",
-"']'","')'","'{'","'}'","':'","start","exp1","exp","@1","arglist",
-"block","variable","ptype","abs_decl","direct_abs_decl","array_mod","func_mod","type","typebase","typename",
-"nonempty_typelist","name","name_not_typename",""
-};
-#endif
-
-static const short yyr1[] = { 0,
- 66, 67, 67, 68, 68, 68, 68, 68, 68, 68,
- 68, 68, 68, 68, 68, 68, 68, 68, 69, 68,
- 70, 70, 70, 68, 68, 68, 68, 68, 68, 68,
- 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
- 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
- 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
- 68, 71, 71, 72, 72, 72, 72, 72, 73, 73,
- 74, 74, 74, 74, 74, 75, 75, 75, 75, 75,
- 76, 76, 77, 78, 78, 78, 78, 78, 79, 79,
- 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
- 79, 79, 79, 79, 79, 79, 79, 80, 80, 80,
- 80, 81, 81, 82, 82, 82, 82, 82, 83, 83
-};
-
-static const short yyr2[] = { 0,
- 1, 1, 3, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 3, 4, 3, 4, 4, 0, 5,
- 0, 1, 3, 4, 4, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 5, 3, 3, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 4, 1,
- 1, 1, 3, 3, 3, 4, 2, 1, 1, 2,
- 1, 2, 1, 2, 1, 3, 2, 1, 2, 1,
- 2, 3, 2, 1, 3, 6, 8, 9, 1, 1,
- 1, 1, 2, 3, 2, 3, 3, 4, 2, 3,
- 2, 2, 2, 2, 1, 2, 1, 1, 1, 1,
- 1, 1, 3, 1, 1, 1, 1, 1, 1, 1
-};
-
-static const short yydefact[] = { 0,
- 49, 53, 51, 54, 60, 119, 120, 89, 50, 52,
- 0, 0, 0, 0, 105, 0, 107, 91, 92, 90,
- 56, 57, 58, 61, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 1, 2, 0, 55, 0, 68, 114,
- 115, 116, 117, 118, 101, 102, 103, 0, 13, 108,
- 110, 111, 109, 104, 67, 110, 111, 106, 95, 93,
- 99, 5, 6, 4, 9, 10, 0, 84, 0, 69,
- 7, 8, 0, 69, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 11, 12, 0,
- 0, 0, 19, 0, 0, 0, 97, 94, 100, 96,
- 26, 0, 0, 0, 73, 71, 0, 0, 70, 75,
- 78, 80, 0, 0, 3, 48, 47, 0, 45, 44,
- 43, 42, 41, 35, 36, 39, 40, 37, 38, 33,
- 34, 27, 31, 32, 28, 29, 30, 0, 14, 0,
- 16, 0, 21, 64, 0, 65, 59, 98, 0, 25,
- 85, 74, 72, 0, 81, 83, 0, 0, 77, 79,
- 24, 0, 15, 17, 18, 22, 0, 66, 0, 82,
- 76, 46, 0, 20, 0, 23, 86, 0, 87, 112,
- 0, 0, 88, 113, 0, 0, 0
-};
-
-static const short yydefgoto[] = { 195,
- 67, 35, 153, 177, 36, 37, 68, 119, 120, 121,
- 122, 69, 38, 54, 191, 156, 39
-};
-
-static const short yypact[] = { 167,
--32768,-32768,-32768,-32768,-32768,-32768, 7,-32768,-32768,-32768,
- 22, 22, 22, 228, 190, 22, 245, 119, -7,-32768,
--32768,-32768,-32768,-32768, 167, 167, 167, 167, 167, 167,
- 167, 167, 528, 60, 303, 33,-32768, 76,-32768,-32768,
--32768,-32768,-32768,-32768,-32768,-32768,-32768, 167, 216,-32768,
- 134, 77,-32768,-32768,-32768,-32768,-32768,-32768, 78,-32768,
--32768, 216, 216, 216, 216, 216, 59,-32768, -52, 75,
- 216, 216, -55, 80, 167, 167, 167, 167, 167, 167,
- 167, 167, 167, 167, 167, 167, 167, 167, 167, 167,
- 167, 167, 167, 167, 167, 167, 167,-32768,-32768, 198,
- 249, 167,-32768, 22, 138, -34, 90,-32768,-32768,-32768,
--32768, 528, 167, 96, 165, 165, 26, 104,-32768, -50,
--32768,-32768, 167, 47, 303, 303, 303, 268, 355, 379,
- 402, 424, 445, 464, 464, 479, 479, 479, 479, 506,
- 506, 518, 529, 529, 216, 216, 216, 167,-32768, 167,
--32768, -2, 167, 98, 22,-32768, 32,-32768, 113, 216,
--32768,-32768,-32768, 62,-32768,-32768, 82, 106,-32768,-32768,
- 216, 167, 216, 216,-32768, 303, 68,-32768, 137,-32768,
--32768, 330, 167,-32768, 132, 303, 139, 105,-32768, 141,
- 73, 528,-32768, 141, 196, 201,-32768
-};
-
-static const short yypgoto[] = {-32768,
- 1, -14,-32768,-32768,-32768,-32768,-32768, 36,-32768, 83,
- 85, -29, -28, 200,-32768, 10,-32768
-};
-
-
-#define YYLAST 587
-
-
-static const short yytable[] = { 49,
- 34, 70, 112, 73, 74, 112, 117, 168, 123, 113,
- 62, 63, 64, 65, 66, 61, 71, 72, 106, 70,
- 45, 46, 47, 112, -62, 55, 75, 157, 164, 40,
- 41, 42, 43, 44, 1, 2, 3, 4, 5, 6,
- 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 104, 17, 18, 19, 20, 21, 22, 23, 175, 24,
- 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
- 135, 136, 137, 138, 139, 140, 141, 142, 143, 144,
- 145, 146, 147, 159, 28, 29, 165, 75, 75, 30,
- 31, 32, 114, 105, 33, 161, 183, 124, 160, 109,
- 110, 192, 152, 40, 41, 42, 43, 44, 171, 149,
- 151, 115, 158, 154, 8, -63, 115, 11, 12, 13,
- 111, 15, 180, 116, 17, 18, 19, 20, 116, 184,
- 179, 117, 118, 173, 193, 174, 117, 118, 176, 59,
- 115, 60, 160, 181, 161, 40, 41, 42, 43, 44,
- 162, 163, 116, 167, 107, 155, 108, 182, 190, 74,
- 117, 118, 194, 74, 178, 166, 189, 166, 186, 1,
- 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
- 12, 13, 14, 15, 16, 185, 17, 18, 19, 20,
- 21, 22, 23, 187, 24, 196, 188, 155, 112, 50,
- 197, 115, 169, 25, 170, 40, 41, 42, 43, 44,
- 51, 52, 53, 116, 26, 27, 58, 0, 0, 28,
- 29, 117, 118, 0, 30, 31, 32, 0, 0, 33,
- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
- 11, 12, 13, 14, 15, 16, 148, 17, 18, 19,
- 20, 21, 22, 23, 50, 24, 40, 41, 42, 43,
- 44, 0, 0, 0, 25, 56, 57, 53, 98, 99,
- 100, 101, 102, 103, 0, 26, 27, 0, 0, 0,
- 28, 29, 0, 0, 0, 48, 31, 32, 0, 0,
- 33, 0, 0, 0, 76, 0, 0, 150, 77, 78,
- 79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
- 89, 90, 91, 92, 93, 94, 95, 96, 97, 0,
- 98, 99, 100, 101, 102, 103, 0, 0, 0, 76,
- 0, 0, 172, 77, 78, 79, 80, 81, 82, 83,
- 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- 94, 95, 96, 97, 0, 98, 99, 100, 101, 102,
- 103, 78, 79, 80, 81, 82, 83, 84, 85, 86,
- 87, 88, 89, 90, 91, 92, 93, 94, 95, 96,
- 97, 0, 98, 99, 100, 101, 102, 103, 80, 81,
- 82, 83, 84, 85, 86, 87, 88, 89, 90, 91,
- 92, 93, 94, 95, 96, 97, 0, 98, 99, 100,
- 101, 102, 103, 81, 82, 83, 84, 85, 86, 87,
- 88, 89, 90, 91, 92, 93, 94, 95, 96, 97,
- 0, 98, 99, 100, 101, 102, 103, 82, 83, 84,
- 85, 86, 87, 88, 89, 90, 91, 92, 93, 94,
- 95, 96, 97, 0, 98, 99, 100, 101, 102, 103,
- 83, 84, 85, 86, 87, 88, 89, 90, 91, 92,
- 93, 94, 95, 96, 97, 0, 98, 99, 100, 101,
- 102, 103, 84, 85, 86, 87, 88, 89, 90, 91,
- 92, 93, 94, 95, 96, 97, 0, 98, 99, 100,
- 101, 102, 103, 86, 87, 88, 89, 90, 91, 92,
- 93, 94, 95, 96, 97, 0, 98, 99, 100, 101,
- 102, 103, 90, 91, 92, 93, 94, 95, 96, 97,
- 0, 98, 99, 100, 101, 102, 103, 8, 0, 0,
- 11, 12, 13, 0, 15, 0, 0, 17, 18, 19,
- 20, 92, 93, 94, 95, 96, 97, 0, 98, 99,
- 100, 101, 102, 103, 93, 94, 95, 96, 97, 0,
- 98, 99, 100, 101, 102, 103, 0, 95, 96, 97,
- 0, 98, 99, 100, 101, 102, 103
-};
-
-static const short yycheck[] = { 14,
- 0, 30, 58, 33, 33, 58, 57, 58, 64, 62,
- 25, 26, 27, 28, 29, 23, 31, 32, 48, 48,
- 11, 12, 13, 58, 18, 16, 29, 62, 3, 8,
- 9, 10, 11, 12, 3, 4, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
- 18, 20, 21, 22, 23, 24, 25, 26, 61, 28,
- 75, 76, 77, 78, 79, 80, 81, 82, 83, 84,
- 85, 86, 87, 88, 89, 90, 91, 92, 93, 94,
- 95, 96, 97, 112, 53, 54, 61, 29, 29, 58,
- 59, 60, 18, 18, 63, 49, 29, 18, 113, 23,
- 23, 29, 102, 8, 9, 10, 11, 12, 123, 100,
- 101, 37, 23, 104, 10, 18, 37, 13, 14, 15,
- 62, 17, 61, 49, 20, 21, 22, 23, 49, 62,
- 18, 57, 58, 148, 62, 150, 57, 58, 153, 21,
- 37, 23, 157, 62, 49, 8, 9, 10, 11, 12,
- 115, 116, 49, 118, 21, 60, 23, 172, 188, 188,
- 57, 58, 192, 192, 155, 62, 62, 62, 183, 3,
- 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 14, 15, 16, 17, 18, 49, 20, 21, 22, 23,
- 24, 25, 26, 62, 28, 0, 58, 60, 58, 10,
- 0, 37, 120, 37, 120, 8, 9, 10, 11, 12,
- 21, 22, 23, 49, 48, 49, 17, -1, -1, 53,
- 54, 57, 58, -1, 58, 59, 60, -1, -1, 63,
- 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, 18, 49, 20, 21, 22,
- 23, 24, 25, 26, 10, 28, 8, 9, 10, 11,
- 12, -1, -1, -1, 37, 21, 22, 23, 53, 54,
- 55, 56, 57, 58, -1, 48, 49, -1, -1, -1,
- 53, 54, -1, -1, -1, 58, 59, 60, -1, -1,
- 63, -1, -1, -1, 27, -1, -1, 49, 31, 32,
- 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 48, 49, 50, 51, -1,
- 53, 54, 55, 56, 57, 58, -1, -1, -1, 27,
- -1, -1, 65, 31, 32, 33, 34, 35, 36, 37,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, -1, 53, 54, 55, 56, 57,
- 58, 32, 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
- 51, -1, 53, 54, 55, 56, 57, 58, 34, 35,
- 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
- 46, 47, 48, 49, 50, 51, -1, 53, 54, 55,
- 56, 57, 58, 35, 36, 37, 38, 39, 40, 41,
- 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- -1, 53, 54, 55, 56, 57, 58, 36, 37, 38,
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 51, -1, 53, 54, 55, 56, 57, 58,
- 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
- 47, 48, 49, 50, 51, -1, 53, 54, 55, 56,
- 57, 58, 38, 39, 40, 41, 42, 43, 44, 45,
- 46, 47, 48, 49, 50, 51, -1, 53, 54, 55,
- 56, 57, 58, 40, 41, 42, 43, 44, 45, 46,
- 47, 48, 49, 50, 51, -1, 53, 54, 55, 56,
- 57, 58, 44, 45, 46, 47, 48, 49, 50, 51,
- -1, 53, 54, 55, 56, 57, 58, 10, -1, -1,
- 13, 14, 15, -1, 17, -1, -1, 20, 21, 22,
- 23, 46, 47, 48, 49, 50, 51, -1, 53, 54,
- 55, 56, 57, 58, 47, 48, 49, 50, 51, -1,
- 53, 54, 55, 56, 57, 58, -1, 49, 50, 51,
- -1, 53, 54, 55, 56, 57, 58
-};
-/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
-#line 3 "/usr/latest/lib/bison.simple"
-
-/* Skeleton output parser for bison,
- Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
-#ifndef alloca
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#else /* Not GNU C. */
-#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__)
-#include <alloca.h>
-#else /* Not sparc */
-#ifdef MSDOS
-#include <malloc.h>
-#endif /* MSDOS */
-#endif /* Not sparc. */
-#endif /* Not GNU C. */
-#endif /* alloca not defined. */
-
-/* This is the parser code that is written into each bison parser
- when the %semantic_parser declaration is not specified in the grammar.
- It was written by Richard Stallman by simplifying the hairy parser
- used when %semantic_parser is specified. */
-
-/* Note: there must be only one dollar sign in this file.
- It is replaced by the list of actions, each action
- as one case of the switch. */
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY -2
-#define YYEOF 0
-#define YYACCEPT return(0)
-#define YYABORT return(1)
-#define YYERROR goto yyerrlab1
-/* Like YYERROR except do call yyerror.
- This remains here temporarily to ease the
- transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-#define YYFAIL goto yyerrlab
-#define YYRECOVERING() (!!yyerrstatus)
-#define YYBACKUP(token, value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { yychar = (token), yylval = (value); \
- yychar1 = YYTRANSLATE (yychar); \
- YYPOPSTACK; \
- goto yybackup; \
- } \
- else \
- { yyerror ("syntax error: cannot back up"); YYERROR; } \
-while (0)
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-#ifndef YYPURE
-#define YYLEX yylex()
-#endif
-
-#ifdef YYPURE
-#ifdef YYLSP_NEEDED
-#define YYLEX yylex(&yylval, &yylloc)
-#else
-#define YYLEX yylex(&yylval)
-#endif
-#endif
-
-/* If nonreentrant, generate the variables here */
-
-#ifndef YYPURE
-
-int yychar; /* the lookahead symbol */
-YYSTYPE yylval; /* the semantic value of the */
- /* lookahead symbol */
-
-#ifdef YYLSP_NEEDED
-YYLTYPE yylloc; /* location data for the lookahead */
- /* symbol */
-#endif
-
-int yynerrs; /* number of parse errors so far */
-#endif /* not YYPURE */
-
-#if YYDEBUG != 0
-int yydebug; /* nonzero means print parse trace */
-/* Since this is uninitialized, it does not stop multiple parsers
- from coexisting. */
-#endif
-
-/* YYINITDEPTH indicates the initial size of the parser's stacks */
-
-#ifndef YYINITDEPTH
-#define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH is the maximum size the stacks can grow to
- (effective only if the built-in stack extension method is used). */
-
-#if YYMAXDEPTH == 0
-#undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-#define YYMAXDEPTH 10000
-#endif
-\f
-#ifndef __cplusplus
-
-/* This is the most reliable way to avoid incompatibilities
- in available built-in functions on various systems. */
-static void
-__yy_bcopy (from, to, count)
- char *from;
- char *to;
- int count;
-{
- register char *f = from;
- register char *t = to;
- register int i = count;
-
- while (i-- > 0)
- *t++ = *f++;
-}
-
-#else /* __cplusplus */
-
-/* This is the most reliable way to avoid incompatibilities
- in available built-in functions on various systems. */
-static void
-__yy_bcopy (char *from, char *to, int count)
-{
- register char *f = from;
- register char *t = to;
- register int i = count;
-
- while (i-- > 0)
- *t++ = *f++;
-}
-
-#endif
-\f
-#line 160 "/usr/latest/lib/bison.simple"
-int
-yyparse()
-{
- register int yystate;
- register int yyn;
- register short *yyssp;
- register YYSTYPE *yyvsp;
- int yyerrstatus; /* number of tokens to shift before error messages enabled */
- int yychar1; /* lookahead token as an internal (translated) token number */
-
- short yyssa[YYINITDEPTH]; /* the state stack */
- YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
-
- short *yyss = yyssa; /* refer to the stacks thru separate pointers */
- YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
-
-#ifdef YYLSP_NEEDED
- YYLTYPE *yyls = yylsa;
- YYLTYPE *yylsp;
- YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
-
-#define YYPOPSTACK (yyvsp--, yysp--, yylsp--)
-#else
-#define YYPOPSTACK (yyvsp--, yysp--)
-#endif
-
- int yystacksize = YYINITDEPTH;
-
-#ifdef YYPURE
- int yychar;
- YYSTYPE yylval;
- int yynerrs;
-#ifdef YYLSP_NEEDED
- YYLTYPE yylloc;
-#endif
-#endif
-
- YYSTYPE yyval; /* the variable used to return */
- /* semantic values from the action */
- /* routines */
-
- int yylen;
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Starting parse\n");
-#endif
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack. */
-
- yyssp = yyss - 1;
- yyvsp = yyvs;
-#ifdef YYLSP_NEEDED
- yylsp = yyls;
-#endif
-
-/* Push a new state, which is found in yystate . */
-/* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks. */
-yynewstate:
-
- *++yyssp = yystate;
-
- if (yyssp >= yyss + yystacksize - 1)
- {
- /* Give user a chance to reallocate the stack */
- /* Use copies of these so that the &'s don't force the real ones into memory. */
- YYSTYPE *yyvs1 = yyvs;
- short *yyss1 = yyss;
-#ifdef YYLSP_NEEDED
- YYLTYPE *yyls1 = yyls;
-#endif
-
- /* Get the current used size of the three stacks, in elements. */
- int size = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- /* Each stack pointer address is followed by the size of
- the data in use in that stack, in bytes. */
- yyoverflow("parser stack overflow",
- &yyss1, size * sizeof (*yyssp),
- &yyvs1, size * sizeof (*yyvsp),
-#ifdef YYLSP_NEEDED
- &yyls1, size * sizeof (*yylsp),
-#endif
- &yystacksize);
-
- yyss = yyss1; yyvs = yyvs1;
-#ifdef YYLSP_NEEDED
- yyls = yyls1;
-#endif
-#else /* no yyoverflow */
- /* Extend the stack our own way. */
- if (yystacksize >= YYMAXDEPTH)
- {
- yyerror("parser stack overflow");
- return 2;
- }
- yystacksize *= 2;
- if (yystacksize > YYMAXDEPTH)
- yystacksize = YYMAXDEPTH;
- yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
- __yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
- yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
- __yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
-#ifdef YYLSP_NEEDED
- yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
- __yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
-#endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + size - 1;
- yyvsp = yyvs + size - 1;
-#ifdef YYLSP_NEEDED
- yylsp = yyls + size - 1;
-#endif
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Stack size increased to %d\n", yystacksize);
-#endif
-
- if (yyssp >= yyss + yystacksize - 1)
- YYABORT;
- }
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Entering state %d\n", yystate);
-#endif
-
- yybackup:
-
-/* Do appropriate processing given the current state. */
-/* Read a lookahead token if we need one and don't already have one. */
-/* yyresume: */
-
- /* First try to decide what to do without reference to lookahead token. */
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* yychar is either YYEMPTY or YYEOF
- or a valid token in external form. */
-
- if (yychar == YYEMPTY)
- {
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Reading a token: ");
-#endif
- yychar = YYLEX;
- }
-
- /* Convert token to internal form (in yychar1) for indexing tables with */
-
- if (yychar <= 0) /* This means end of input. */
- {
- yychar1 = 0;
- yychar = YYEOF; /* Don't call YYLEX any more */
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Now at end of input.\n");
-#endif
- }
- else
- {
- yychar1 = YYTRANSLATE(yychar);
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Next token is %d (%s)\n", yychar, yytname[yychar1]);
-#endif
- }
-
- yyn += yychar1;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
- goto yydefault;
-
- yyn = yytable[yyn];
-
- /* yyn is what to do for this token type in this state.
- Negative => reduce, -yyn is rule number.
- Positive => shift, yyn is new state.
- New state is final state => don't bother to shift,
- just return success.
- 0, or most negative number => error. */
-
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
- else if (yyn == 0)
- goto yyerrlab;
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Shift the lookahead token. */
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
-#endif
-
- /* Discard the token being shifted unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
- *++yylsp = yylloc;
-#endif
-
- /* count tokens shifted since error; after three, turn off error status. */
- if (yyerrstatus) yyerrstatus--;
-
- yystate = yyn;
- goto yynewstate;
-
-/* Do the default action for the current state. */
-yydefault:
-
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
-
-/* Do a reduction. yyn is the number of a rule to reduce with. */
-yyreduce:
- yylen = yyr2[yyn];
- yyval = yyvsp[1-yylen]; /* implement default value of the action */
-
-#if YYDEBUG != 0
- if (yydebug)
- {
- int i;
-
- fprintf (stderr, "Reducing via rule %d (line %d), ",
- yyn, yyrline[yyn]);
-
- /* Print the symboles being reduced, and their result. */
- for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
- fprintf (stderr, "%s ", yytname[yyrhs[i]]);
- fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
- }
-#endif
-
-
- switch (yyn) {
-
-case 3:
-#line 231 "./expread.y"
-{ write_exp_elt_opcode (BINOP_COMMA); ;
- break;}
-case 4:
-#line 236 "./expread.y"
-{ write_exp_elt_opcode (UNOP_IND); ;
- break;}
-case 5:
-#line 239 "./expread.y"
-{ write_exp_elt_opcode (UNOP_ADDR); ;
- break;}
-case 6:
-#line 242 "./expread.y"
-{ write_exp_elt_opcode (UNOP_NEG); ;
- break;}
-case 7:
-#line 246 "./expread.y"
-{ write_exp_elt_opcode (UNOP_ZEROP); ;
- break;}
-case 8:
-#line 250 "./expread.y"
-{ write_exp_elt_opcode (UNOP_LOGNOT); ;
- break;}
-case 9:
-#line 254 "./expread.y"
-{ write_exp_elt_opcode (UNOP_PREINCREMENT); ;
- break;}
-case 10:
-#line 258 "./expread.y"
-{ write_exp_elt_opcode (UNOP_PREDECREMENT); ;
- break;}
-case 11:
-#line 262 "./expread.y"
-{ write_exp_elt_opcode (UNOP_POSTINCREMENT); ;
- break;}
-case 12:
-#line 266 "./expread.y"
-{ write_exp_elt_opcode (UNOP_POSTDECREMENT); ;
- break;}
-case 13:
-#line 270 "./expread.y"
-{ write_exp_elt_opcode (UNOP_SIZEOF); ;
- break;}
-case 14:
-#line 274 "./expread.y"
-{ write_exp_elt_opcode (STRUCTOP_PTR);
- write_exp_string (yyvsp[0].sval);
- write_exp_elt_opcode (STRUCTOP_PTR); ;
- break;}
-case 15:
-#line 280 "./expread.y"
-{ write_exp_elt_opcode (STRUCTOP_MPTR); ;
- break;}
-case 16:
-#line 284 "./expread.y"
-{ write_exp_elt_opcode (STRUCTOP_STRUCT);
- write_exp_string (yyvsp[0].sval);
- write_exp_elt_opcode (STRUCTOP_STRUCT); ;
- break;}
-case 17:
-#line 290 "./expread.y"
-{ write_exp_elt_opcode (STRUCTOP_MEMBER); ;
- break;}
-case 18:
-#line 294 "./expread.y"
-{ write_exp_elt_opcode (BINOP_SUBSCRIPT); ;
- break;}
-case 19:
-#line 300 "./expread.y"
-{ start_arglist (); ;
- break;}
-case 20:
-#line 302 "./expread.y"
-{ write_exp_elt_opcode (OP_FUNCALL);
- write_exp_elt_longcst ((LONGEST) end_arglist ());
- write_exp_elt_opcode (OP_FUNCALL); ;
- break;}
-case 22:
-#line 311 "./expread.y"
-{ arglist_len = 1; ;
- break;}
-case 23:
-#line 315 "./expread.y"
-{ arglist_len++; ;
- break;}
-case 24:
-#line 319 "./expread.y"
-{ write_exp_elt_opcode (UNOP_MEMVAL);
- write_exp_elt_type (yyvsp[-2].tval);
- write_exp_elt_opcode (UNOP_MEMVAL); ;
- break;}
-case 25:
-#line 325 "./expread.y"
-{ write_exp_elt_opcode (UNOP_CAST);
- write_exp_elt_type (yyvsp[-2].tval);
- write_exp_elt_opcode (UNOP_CAST); ;
- break;}
-case 26:
-#line 331 "./expread.y"
-{ ;
- break;}
-case 27:
-#line 337 "./expread.y"
-{ write_exp_elt_opcode (BINOP_REPEAT); ;
- break;}
-case 28:
-#line 341 "./expread.y"
-{ write_exp_elt_opcode (BINOP_MUL); ;
- break;}
-case 29:
-#line 345 "./expread.y"
-{ write_exp_elt_opcode (BINOP_DIV); ;
- break;}
-case 30:
-#line 349 "./expread.y"
-{ write_exp_elt_opcode (BINOP_REM); ;
- break;}
-case 31:
-#line 353 "./expread.y"
-{ write_exp_elt_opcode (BINOP_ADD); ;
- break;}
-case 32:
-#line 357 "./expread.y"
-{ write_exp_elt_opcode (BINOP_SUB); ;
- break;}
-case 33:
-#line 361 "./expread.y"
-{ write_exp_elt_opcode (BINOP_LSH); ;
- break;}
-case 34:
-#line 365 "./expread.y"
-{ write_exp_elt_opcode (BINOP_RSH); ;
- break;}
-case 35:
-#line 369 "./expread.y"
-{ write_exp_elt_opcode (BINOP_EQUAL); ;
- break;}
-case 36:
-#line 373 "./expread.y"
-{ write_exp_elt_opcode (BINOP_NOTEQUAL); ;
- break;}
-case 37:
-#line 377 "./expread.y"
-{ write_exp_elt_opcode (BINOP_LEQ); ;
- break;}
-case 38:
-#line 381 "./expread.y"
-{ write_exp_elt_opcode (BINOP_GEQ); ;
- break;}
-case 39:
-#line 385 "./expread.y"
-{ write_exp_elt_opcode (BINOP_LESS); ;
- break;}
-case 40:
-#line 389 "./expread.y"
-{ write_exp_elt_opcode (BINOP_GTR); ;
- break;}
-case 41:
-#line 393 "./expread.y"
-{ write_exp_elt_opcode (BINOP_LOGAND); ;
- break;}
-case 42:
-#line 397 "./expread.y"
-{ write_exp_elt_opcode (BINOP_LOGXOR); ;
- break;}
-case 43:
-#line 401 "./expread.y"
-{ write_exp_elt_opcode (BINOP_LOGIOR); ;
- break;}
-case 44:
-#line 405 "./expread.y"
-{ write_exp_elt_opcode (BINOP_AND); ;
- break;}
-case 45:
-#line 409 "./expread.y"
-{ write_exp_elt_opcode (BINOP_OR); ;
- break;}
-case 46:
-#line 413 "./expread.y"
-{ write_exp_elt_opcode (TERNOP_COND); ;
- break;}
-case 47:
-#line 417 "./expread.y"
-{ write_exp_elt_opcode (BINOP_ASSIGN); ;
- break;}
-case 48:
-#line 421 "./expread.y"
-{ write_exp_elt_opcode (BINOP_ASSIGN_MODIFY);
- write_exp_elt_opcode (yyvsp[-1].opcode);
- write_exp_elt_opcode (BINOP_ASSIGN_MODIFY); ;
- break;}
-case 49:
-#line 427 "./expread.y"
-{ write_exp_elt_opcode (OP_LONG);
- if (yyvsp[0].lval == (int) yyvsp[0].lval || yyvsp[0].lval == (unsigned int) yyvsp[0].lval)
- write_exp_elt_type (builtin_type_int);
- else
- write_exp_elt_type (BUILTIN_TYPE_LONGEST);
- write_exp_elt_longcst ((LONGEST) yyvsp[0].lval);
- write_exp_elt_opcode (OP_LONG); ;
- break;}
-case 50:
-#line 437 "./expread.y"
-{ YYSTYPE val;
- parse_number (yyvsp[0].ssym.stoken.ptr, yyvsp[0].ssym.stoken.length, 0, &val);
- write_exp_elt_opcode (OP_LONG);
- if (val.lval == (int) val.lval ||
- val.lval == (unsigned int) val.lval)
- write_exp_elt_type (builtin_type_int);
- else
- write_exp_elt_type (BUILTIN_TYPE_LONGEST);
- write_exp_elt_longcst (val.lval);
- write_exp_elt_opcode (OP_LONG); ;
- break;}
-case 51:
-#line 450 "./expread.y"
-{
- write_exp_elt_opcode (OP_LONG);
- if (yyvsp[0].ulval == (unsigned int) yyvsp[0].ulval)
- write_exp_elt_type (builtin_type_unsigned_int);
- else
- write_exp_elt_type (BUILTIN_TYPE_UNSIGNED_LONGEST);
- write_exp_elt_longcst ((LONGEST) yyvsp[0].ulval);
- write_exp_elt_opcode (OP_LONG);
- ;
- break;}
-case 52:
-#line 462 "./expread.y"
-{ YYSTYPE val;
- parse_number (yyvsp[0].ssym.stoken.ptr, yyvsp[0].ssym.stoken.length, 0, &val);
- write_exp_elt_opcode (OP_LONG);
- if (val.ulval == (unsigned int) val.ulval)
- write_exp_elt_type (builtin_type_unsigned_int);
- else
- write_exp_elt_type (BUILTIN_TYPE_UNSIGNED_LONGEST);
- write_exp_elt_longcst ((LONGEST)val.ulval);
- write_exp_elt_opcode (OP_LONG);
- ;
- break;}
-case 53:
-#line 475 "./expread.y"
-{ write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_char);
- write_exp_elt_longcst ((LONGEST) yyvsp[0].lval);
- write_exp_elt_opcode (OP_LONG); ;
- break;}
-case 54:
-#line 482 "./expread.y"
-{ write_exp_elt_opcode (OP_DOUBLE);
- write_exp_elt_type (builtin_type_double);
- write_exp_elt_dblcst (yyvsp[0].dval);
- write_exp_elt_opcode (OP_DOUBLE); ;
- break;}
-case 56:
-#line 492 "./expread.y"
-{ write_exp_elt_opcode (OP_LAST);
- write_exp_elt_longcst ((LONGEST) yyvsp[0].lval);
- write_exp_elt_opcode (OP_LAST); ;
- break;}
-case 57:
-#line 498 "./expread.y"
-{ write_exp_elt_opcode (OP_REGISTER);
- write_exp_elt_longcst ((LONGEST) yyvsp[0].lval);
- write_exp_elt_opcode (OP_REGISTER); ;
- break;}
-case 58:
-#line 504 "./expread.y"
-{ write_exp_elt_opcode (OP_INTERNALVAR);
- write_exp_elt_intern (yyvsp[0].ivar);
- write_exp_elt_opcode (OP_INTERNALVAR); ;
- break;}
-case 59:
-#line 510 "./expread.y"
-{ write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_int);
- write_exp_elt_longcst ((LONGEST) TYPE_LENGTH (yyvsp[-1].tval));
- write_exp_elt_opcode (OP_LONG); ;
- break;}
-case 60:
-#line 517 "./expread.y"
-{ write_exp_elt_opcode (OP_STRING);
- write_exp_string (yyvsp[0].sval);
- write_exp_elt_opcode (OP_STRING); ;
- break;}
-case 61:
-#line 524 "./expread.y"
-{ write_exp_elt_opcode (OP_THIS);
- write_exp_elt_opcode (OP_THIS); ;
- break;}
-case 62:
-#line 531 "./expread.y"
-{
- if (yyvsp[0].ssym.sym != 0)
- yyval.bval = SYMBOL_BLOCK_VALUE (yyvsp[0].ssym.sym);
- else
- {
- struct symtab *tem =
- lookup_symtab (copy_name (yyvsp[0].ssym.stoken));
- if (tem)
- yyval.bval = BLOCKVECTOR_BLOCK
- (BLOCKVECTOR (tem), STATIC_BLOCK);
- else
- error ("No file or function \"%s\".",
- copy_name (yyvsp[0].ssym.stoken));
- }
- ;
- break;}
-case 63:
-#line 549 "./expread.y"
-{ struct symbol *tem
- = lookup_symbol (copy_name (yyvsp[0].sval), yyvsp[-2].bval,
- VAR_NAMESPACE, 0, NULL);
- if (!tem || SYMBOL_CLASS (tem) != LOC_BLOCK)
- error ("No function \"%s\" in specified context.",
- copy_name (yyvsp[0].sval));
- yyval.bval = SYMBOL_BLOCK_VALUE (tem); ;
- break;}
-case 64:
-#line 559 "./expread.y"
-{ struct symbol *sym;
- sym = lookup_symbol (copy_name (yyvsp[0].sval), yyvsp[-2].bval,
- VAR_NAMESPACE, 0, NULL);
- if (sym == 0)
- error ("No symbol \"%s\" in specified context.",
- copy_name (yyvsp[0].sval));
- write_exp_elt_opcode (OP_VAR_VALUE);
- write_exp_elt_sym (sym);
- write_exp_elt_opcode (OP_VAR_VALUE); ;
- break;}
-case 65:
-#line 571 "./expread.y"
-{
- struct type *type = yyvsp[-2].tval;
- if (TYPE_CODE (type) != TYPE_CODE_STRUCT
- && TYPE_CODE (type) != TYPE_CODE_UNION)
- error ("`%s' is not defined as an aggregate type.",
- TYPE_NAME (type));
-
- write_exp_elt_opcode (OP_SCOPE);
- write_exp_elt_type (type);
- write_exp_string (yyvsp[0].sval);
- write_exp_elt_opcode (OP_SCOPE);
- ;
- break;}
-case 66:
-#line 584 "./expread.y"
-{
- struct type *type = yyvsp[-3].tval;
- if (TYPE_CODE (type) != TYPE_CODE_STRUCT
- && TYPE_CODE (type) != TYPE_CODE_UNION)
- error ("`%s' is not defined as an aggregate type.",
- TYPE_NAME (type));
-
- if (strcmp (type_name_no_tag (type), yyvsp[0].sval.ptr))
- error ("invalid destructor `%s::~%s'",
- type_name_no_tag (type), yyvsp[0].sval.ptr);
-
- write_exp_elt_opcode (OP_SCOPE);
- write_exp_elt_type (type);
- write_exp_string (yyvsp[0].sval);
- write_exp_elt_opcode (OP_SCOPE);
- write_exp_elt_opcode (UNOP_LOGNOT);
- ;
- break;}
-case 67:
-#line 602 "./expread.y"
-{
- char *name = copy_name (yyvsp[0].sval);
- struct symbol *sym;
- int i;
-
- sym =
- lookup_symbol (name, 0, VAR_NAMESPACE, 0, NULL);
- if (sym)
- {
- write_exp_elt_opcode (OP_VAR_VALUE);
- write_exp_elt_sym (sym);
- write_exp_elt_opcode (OP_VAR_VALUE);
- break;
- }
- for (i = 0; i < misc_function_count; i++)
- if (!strcmp (misc_function_vector[i].name, name))
- break;
-
- if (i < misc_function_count)
- {
- enum misc_function_type mft =
- misc_function_vector[i].type;
-
- write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_int);
- write_exp_elt_longcst ((LONGEST) misc_function_vector[i].address);
- write_exp_elt_opcode (OP_LONG);
- write_exp_elt_opcode (UNOP_MEMVAL);
- if (mft == mf_data || mft == mf_bss)
- write_exp_elt_type (builtin_type_int);
- else if (mft == mf_text)
- write_exp_elt_type (lookup_function_type (builtin_type_int));
- else
- write_exp_elt_type (builtin_type_char);
- write_exp_elt_opcode (UNOP_MEMVAL);
- }
- else
- if (symtab_list == 0
- && partial_symtab_list == 0)
- error ("No symbol table is loaded. Use the \"file\" command.");
- else
- error ("No symbol \"%s\" in current context.", name);
- ;
- break;}
-case 68:
-#line 648 "./expread.y"
-{ struct symbol *sym = yyvsp[0].ssym.sym;
-
- if (sym)
- {
- switch (sym->class)
- {
- case LOC_REGISTER:
- case LOC_ARG:
- case LOC_REF_ARG:
- case LOC_REGPARM:
- case LOC_LOCAL:
- case LOC_LOCAL_ARG:
- if (innermost_block == 0 ||
- contained_in (block_found,
- innermost_block))
- innermost_block = block_found;
- case LOC_UNDEF:
- case LOC_CONST:
- case LOC_STATIC:
- case LOC_TYPEDEF:
- case LOC_LABEL:
- case LOC_BLOCK:
- case LOC_CONST_BYTES:
-
- /* In this case the expression can
- be evaluated regardless of what
- frame we are in, so there is no
- need to check for the
- innermost_block. These cases are
- listed so that gcc -Wall will
- report types that may not have
- been considered. */
-
- break;
- }
- write_exp_elt_opcode (OP_VAR_VALUE);
- write_exp_elt_sym (sym);
- write_exp_elt_opcode (OP_VAR_VALUE);
- }
- else if (yyvsp[0].ssym.is_a_field_of_this)
- {
- /* C++: it hangs off of `this'. Must
- not inadvertently convert from a method call
- to data ref. */
- if (innermost_block == 0 ||
- contained_in (block_found, innermost_block))
- innermost_block = block_found;
- write_exp_elt_opcode (OP_THIS);
- write_exp_elt_opcode (OP_THIS);
- write_exp_elt_opcode (STRUCTOP_PTR);
- write_exp_string (yyvsp[0].ssym.stoken);
- write_exp_elt_opcode (STRUCTOP_PTR);
- }
- else
- {
- register int i;
- register char *arg = copy_name (yyvsp[0].ssym.stoken);
-
- /* FIXME, this search is linear! At least
- optimize the strcmp with a 1-char cmp... */
- for (i = 0; i < misc_function_count; i++)
- if (!strcmp (misc_function_vector[i].name, arg))
- break;
-
- if (i < misc_function_count)
- {
- enum misc_function_type mft =
- misc_function_vector[i].type;
-
- write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_int);
- write_exp_elt_longcst ((LONGEST) misc_function_vector[i].address);
- write_exp_elt_opcode (OP_LONG);
- write_exp_elt_opcode (UNOP_MEMVAL);
- if (mft == mf_data || mft == mf_bss)
- write_exp_elt_type (builtin_type_int);
- else if (mft == mf_text)
- write_exp_elt_type (lookup_function_type (builtin_type_int));
- else
- write_exp_elt_type (builtin_type_char);
- write_exp_elt_opcode (UNOP_MEMVAL);
- }
- else if (symtab_list == 0
- && partial_symtab_list == 0)
- error ("No symbol table is loaded. Use the \"file\" command.");
- else
- error ("No symbol \"%s\" in current context.",
- copy_name (yyvsp[0].ssym.stoken));
- }
- ;
- break;}
-case 70:
-#line 743 "./expread.y"
-{
- /* This is where the interesting stuff happens. */
- int done = 0;
- int array_size;
- struct type *follow_type = yyvsp[-1].tval;
-
- while (!done)
- switch (pop_type ())
- {
- case tp_end:
- done = 1;
- break;
- case tp_pointer:
- follow_type = lookup_pointer_type (follow_type);
- break;
- case tp_reference:
- follow_type = lookup_reference_type (follow_type);
- break;
- case tp_array:
- array_size = pop_type_int ();
- if (array_size != -1)
- follow_type = create_array_type (follow_type,
- array_size);
- else
- follow_type = lookup_pointer_type (follow_type);
- break;
- case tp_function:
- follow_type = lookup_function_type (follow_type);
- break;
- }
- yyval.tval = follow_type;
- ;
- break;}
-case 71:
-#line 778 "./expread.y"
-{ push_type (tp_pointer); yyval.voidval = 0; ;
- break;}
-case 72:
-#line 780 "./expread.y"
-{ push_type (tp_pointer); yyval.voidval = yyvsp[0].voidval; ;
- break;}
-case 73:
-#line 782 "./expread.y"
-{ push_type (tp_reference); yyval.voidval = 0; ;
- break;}
-case 74:
-#line 784 "./expread.y"
-{ push_type (tp_reference); yyval.voidval = yyvsp[0].voidval; ;
- break;}
-case 76:
-#line 789 "./expread.y"
-{ yyval.voidval = yyvsp[-1].voidval; ;
- break;}
-case 77:
-#line 791 "./expread.y"
-{
- push_type_int (yyvsp[0].lval);
- push_type (tp_array);
- ;
- break;}
-case 78:
-#line 796 "./expread.y"
-{
- push_type_int (yyvsp[0].lval);
- push_type (tp_array);
- yyval.voidval = 0;
- ;
- break;}
-case 79:
-#line 802 "./expread.y"
-{ push_type (tp_function); ;
- break;}
-case 80:
-#line 804 "./expread.y"
-{ push_type (tp_function); ;
- break;}
-case 81:
-#line 808 "./expread.y"
-{ yyval.lval = -1; ;
- break;}
-case 82:
-#line 810 "./expread.y"
-{ yyval.lval = yyvsp[-1].lval; ;
- break;}
-case 83:
-#line 814 "./expread.y"
-{ yyval.voidval = 0; ;
- break;}
-case 85:
-#line 819 "./expread.y"
-{ yyval.tval = lookup_member_type (builtin_type_int, yyvsp[-2].tval); ;
- break;}
-case 86:
-#line 821 "./expread.y"
-{ yyval.tval = lookup_member_type (yyvsp[-5].tval, yyvsp[-3].tval); ;
- break;}
-case 87:
-#line 823 "./expread.y"
-{ yyval.tval = lookup_member_type
- (lookup_function_type (yyvsp[-7].tval), yyvsp[-5].tval); ;
- break;}
-case 88:
-#line 826 "./expread.y"
-{ yyval.tval = lookup_member_type
- (lookup_function_type (yyvsp[-8].tval), yyvsp[-6].tval);
- free (yyvsp[-1].tvec); ;
- break;}
-case 89:
-#line 833 "./expread.y"
-{ yyval.tval = yyvsp[0].tsym.type; ;
- break;}
-case 90:
-#line 835 "./expread.y"
-{ yyval.tval = builtin_type_int; ;
- break;}
-case 91:
-#line 837 "./expread.y"
-{ yyval.tval = builtin_type_long; ;
- break;}
-case 92:
-#line 839 "./expread.y"
-{ yyval.tval = builtin_type_short; ;
- break;}
-case 93:
-#line 841 "./expread.y"
-{ yyval.tval = builtin_type_long; ;
- break;}
-case 94:
-#line 843 "./expread.y"
-{ yyval.tval = builtin_type_unsigned_long; ;
- break;}
-case 95:
-#line 845 "./expread.y"
-{ yyval.tval = builtin_type_long_long; ;
- break;}
-case 96:
-#line 847 "./expread.y"
-{ yyval.tval = builtin_type_long_long; ;
- break;}
-case 97:
-#line 849 "./expread.y"
-{ yyval.tval = builtin_type_unsigned_long_long; ;
- break;}
-case 98:
-#line 851 "./expread.y"
-{ yyval.tval = builtin_type_unsigned_long_long; ;
- break;}
-case 99:
-#line 853 "./expread.y"
-{ yyval.tval = builtin_type_short; ;
- break;}
-case 100:
-#line 855 "./expread.y"
-{ yyval.tval = builtin_type_unsigned_short; ;
- break;}
-case 101:
-#line 857 "./expread.y"
-{ yyval.tval = lookup_struct (copy_name (yyvsp[0].sval),
- expression_context_block); ;
- break;}
-case 102:
-#line 860 "./expread.y"
-{ yyval.tval = lookup_union (copy_name (yyvsp[0].sval),
- expression_context_block); ;
- break;}
-case 103:
-#line 863 "./expread.y"
-{ yyval.tval = lookup_enum (copy_name (yyvsp[0].sval),
- expression_context_block); ;
- break;}
-case 104:
-#line 866 "./expread.y"
-{ yyval.tval = lookup_unsigned_typename (TYPE_NAME(yyvsp[0].tsym.type)); ;
- break;}
-case 105:
-#line 868 "./expread.y"
-{ yyval.tval = builtin_type_unsigned_int; ;
- break;}
-case 106:
-#line 870 "./expread.y"
-{ yyval.tval = yyvsp[0].tsym.type; ;
- break;}
-case 107:
-#line 872 "./expread.y"
-{ yyval.tval = builtin_type_int; ;
- break;}
-case 109:
-#line 877 "./expread.y"
-{
- yyval.tsym.stoken.ptr = "int";
- yyval.tsym.stoken.length = 3;
- yyval.tsym.type = builtin_type_int;
- ;
- break;}
-case 110:
-#line 883 "./expread.y"
-{
- yyval.tsym.stoken.ptr = "long";
- yyval.tsym.stoken.length = 4;
- yyval.tsym.type = builtin_type_long;
- ;
- break;}
-case 111:
-#line 889 "./expread.y"
-{
- yyval.tsym.stoken.ptr = "short";
- yyval.tsym.stoken.length = 5;
- yyval.tsym.type = builtin_type_short;
- ;
- break;}
-case 112:
-#line 898 "./expread.y"
-{ yyval.tvec = (struct type **)xmalloc (sizeof (struct type *) * 2);
- yyval.tvec[0] = (struct type *)0;
- yyval.tvec[1] = yyvsp[0].tval;
- ;
- break;}
-case 113:
-#line 903 "./expread.y"
-{ int len = sizeof (struct type *) * ++(yyvsp[-2].ivec[0]);
- yyval.tvec = (struct type **)xrealloc (yyvsp[-2].tvec, len);
- yyval.tvec[yyval.ivec[0]] = yyvsp[0].tval;
- ;
- break;}
-case 114:
-#line 909 "./expread.y"
-{ yyval.sval = yyvsp[0].ssym.stoken; ;
- break;}
-case 115:
-#line 910 "./expread.y"
-{ yyval.sval = yyvsp[0].ssym.stoken; ;
- break;}
-case 116:
-#line 911 "./expread.y"
-{ yyval.sval = yyvsp[0].tsym.stoken; ;
- break;}
-case 117:
-#line 912 "./expread.y"
-{ yyval.sval = yyvsp[0].ssym.stoken; ;
- break;}
-case 118:
-#line 913 "./expread.y"
-{ yyval.sval = yyvsp[0].ssym.stoken; ;
- break;}
-}
- /* the action file gets copied in in place of this dollarsign */
-#line 423 "/usr/latest/lib/bison.simple"
-\f
- yyvsp -= yylen;
- yyssp -= yylen;
-#ifdef YYLSP_NEEDED
- yylsp -= yylen;
-#endif
-
-#if YYDEBUG != 0
- if (yydebug)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
-#endif
-
- *++yyvsp = yyval;
-
-#ifdef YYLSP_NEEDED
- yylsp++;
- if (yylen == 0)
- {
- yylsp->first_line = yylloc.first_line;
- yylsp->first_column = yylloc.first_column;
- yylsp->last_line = (yylsp-1)->last_line;
- yylsp->last_column = (yylsp-1)->last_column;
- yylsp->text = 0;
- }
- else
- {
- yylsp->last_line = (yylsp+yylen-1)->last_line;
- yylsp->last_column = (yylsp+yylen-1)->last_column;
- }
-#endif
-
- /* Now "shift" the result of the reduction.
- Determine what state that goes to,
- based on the state we popped back to
- and the rule number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
- if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTBASE];
-
- goto yynewstate;
-
-yyerrlab: /* here on detecting error */
-
- if (! yyerrstatus)
- /* If not already recovering from an error, report this error. */
- {
- ++yynerrs;
-
-#ifdef YYERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (yyn > YYFLAG && yyn < YYLAST)
- {
- int size = 0;
- char *msg;
- int x, count;
-
- count = 0;
- for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- size += strlen(yytname[x]) + 15, count++;
- msg = (char *) xmalloc(size + 15);
- strcpy(msg, "parse error");
-
- if (count < 5)
- {
- count = 0;
- for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- {
- strcat(msg, count == 0 ? ", expecting `" : " or `");
- strcat(msg, yytname[x]);
- strcat(msg, "'");
- count++;
- }
- }
- yyerror(msg);
- free(msg);
- }
- else
-#endif /* YYERROR_VERBOSE */
- yyerror("parse error");
- }
-
-yyerrlab1: /* here on error raised explicitly by an action */
-
- if (yyerrstatus == 3)
- {
- /* if just tried and failed to reuse lookahead token after an error, discard it. */
-
- /* return failure if at end of input */
- if (yychar == YYEOF)
- YYABORT;
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
-#endif
-
- yychar = YYEMPTY;
- }
-
- /* Else will try to reuse lookahead token
- after shifting the error token. */
-
- yyerrstatus = 3; /* Each real token shifted decrements this */
-
- goto yyerrhandle;
-
-yyerrdefault: /* current state does not do anything special for the error token. */
-
-#if 0
- /* This is wrong; only states that explicitly want error tokens
- should shift them. */
- yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
- if (yyn) goto yydefault;
-#endif
-
-yyerrpop: /* pop the current state because it cannot handle the error token */
-
- if (yyssp == yyss) YYABORT;
- yyvsp--;
- yystate = *--yyssp;
-#ifdef YYLSP_NEEDED
- yylsp--;
-#endif
-
-#if YYDEBUG != 0
- if (yydebug)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "Error: state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
-#endif
-
-yyerrhandle:
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yyerrdefault;
-
- yyn += YYTERROR;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
- goto yyerrdefault;
-
- yyn = yytable[yyn];
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrpop;
- yyn = -yyn;
- goto yyreduce;
- }
- else if (yyn == 0)
- goto yyerrpop;
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Shifting error token, ");
-#endif
-
- *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
- *++yylsp = yylloc;
-#endif
-
- yystate = yyn;
- goto yynewstate;
-}
-#line 928 "./expread.y"
-
-\f
-/* Begin counting arguments for a function call,
- saving the data about any containing call. */
-
-static void
-start_arglist ()
-{
- register struct funcall *new = (struct funcall *) xmalloc (sizeof (struct funcall));
-
- new->next = funcall_chain;
- new->arglist_len = arglist_len;
- arglist_len = 0;
- funcall_chain = new;
-}
-
-/* Return the number of arguments in a function call just terminated,
- and restore the data for the containing function call. */
-
-static int
-end_arglist ()
-{
- register int val = arglist_len;
- register struct funcall *call = funcall_chain;
- funcall_chain = call->next;
- arglist_len = call->arglist_len;
- free (call);
- return val;
-}
-
-/* Free everything in the funcall chain.
- Used when there is an error inside parsing. */
-
-static void
-free_funcalls ()
-{
- register struct funcall *call, *next;
-
- for (call = funcall_chain; call; call = next)
- {
- next = call->next;
- free (call);
- }
-}
-\f
-/* This page contains the functions for adding data to the struct expression
- being constructed. */
-
-/* Add one element to the end of the expression. */
-
-/* To avoid a bug in the Sun 4 compiler, we pass things that can fit into
- a register through here */
-
-static void
-write_exp_elt (expelt)
- union exp_element expelt;
-{
- if (expout_ptr >= expout_size)
- {
- expout_size *= 2;
- expout = (struct expression *) xrealloc (expout,
- sizeof (struct expression)
- + expout_size * sizeof (union exp_element));
- }
- expout->elts[expout_ptr++] = expelt;
-}
-
-static void
-write_exp_elt_opcode (expelt)
- enum exp_opcode expelt;
-{
- union exp_element tmp;
-
- tmp.opcode = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_sym (expelt)
- struct symbol *expelt;
-{
- union exp_element tmp;
-
- tmp.symbol = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_longcst (expelt)
- LONGEST expelt;
-{
- union exp_element tmp;
-
- tmp.longconst = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_dblcst (expelt)
- double expelt;
-{
- union exp_element tmp;
-
- tmp.doubleconst = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_type (expelt)
- struct type *expelt;
-{
- union exp_element tmp;
-
- tmp.type = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_intern (expelt)
- struct internalvar *expelt;
-{
- union exp_element tmp;
-
- tmp.internalvar = expelt;
-
- write_exp_elt (tmp);
-}
-
-/* Add a string constant to the end of the expression.
- Follow it by its length in bytes, as a separate exp_element. */
-
-static void
-write_exp_string (str)
- struct stoken str;
-{
- register int len = str.length;
- register int lenelt
- = (len + sizeof (union exp_element)) / sizeof (union exp_element);
-
- expout_ptr += lenelt;
-
- if (expout_ptr >= expout_size)
- {
- expout_size = max (expout_size * 2, expout_ptr + 10);
- expout = (struct expression *)
- xrealloc (expout, (sizeof (struct expression)
- + (expout_size * sizeof (union exp_element))));
- }
- bcopy (str.ptr, (char *) &expout->elts[expout_ptr - lenelt], len);
- ((char *) &expout->elts[expout_ptr - lenelt])[len] = 0;
- write_exp_elt_longcst ((LONGEST) len);
-}
-\f
-/* During parsing of a C expression, the pointer to the next character
- is in this variable. */
-
-static char *lexptr;
-
-/* Tokens that refer to names do so with explicit pointer and length,
- so they can share the storage that lexptr is parsing.
-
- When it is necessary to pass a name to a function that expects
- a null-terminated string, the substring is copied out
- into a block of storage that namecopy points to.
-
- namecopy is allocated once, guaranteed big enough, for each parsing. */
-
-static char *namecopy;
-
-/* Current depth in parentheses within the expression. */
-
-static int paren_depth;
-
-/* Nonzero means stop parsing on first comma (if not within parentheses). */
-
-static int comma_terminates;
-
-/* Take care of parsing a number (anything that starts with a digit).
- Set yylval and return the token type; update lexptr.
- LEN is the number of characters in it. */
-
-/*** Needs some error checking for the float case ***/
-
-static int
-parse_number (p, len, parsed_float, putithere)
- register char *p;
- register int len;
- int parsed_float;
- YYSTYPE *putithere;
-{
- register LONGEST n = 0;
- register int i;
- register int c;
- register int base = input_radix;
- int unsigned_p = 0;
-
- extern double atof ();
-
- if (parsed_float)
- {
- /* It's a float since it contains a point or an exponent. */
- putithere->dval = atof (p);
- return FLOAT;
- }
-
- /* Handle base-switching prefixes 0x, 0t, 0d, 0 */
- if (p[0] == '0')
- switch (p[1])
- {
- case 'x':
- case 'X':
- if (len >= 3)
- {
- p += 2;
- base = 16;
- len -= 2;
- }
- break;
-
- case 't':
- case 'T':
- case 'd':
- case 'D':
- if (len >= 3)
- {
- p += 2;
- base = 10;
- len -= 2;
- }
- break;
-
- default:
- base = 8;
- break;
- }
-
- while (len-- > 0)
- {
- c = *p++;
- if (c >= 'A' && c <= 'Z')
- c += 'a' - 'A';
- if (c != 'l' && c != 'u')
- n *= base;
- if (c >= '0' && c <= '9')
- n += i = c - '0';
- else
- {
- if (base > 10 && c >= 'a' && c <= 'f')
- n += i = c - 'a' + 10;
- else if (len == 0 && c == 'l')
- ;
- else if (len == 0 && c == 'u')
- unsigned_p = 1;
- else
- return ERROR; /* Char not a digit */
- }
- if (i >= base)
- return ERROR; /* Invalid digit in this base */
- }
-
- if (unsigned_p)
- {
- putithere->ulval = n;
- return UINT;
- }
- else
- {
- putithere->lval = n;
- return INT;
- }
-}
-
-struct token
-{
- char *operator;
- int token;
- enum exp_opcode opcode;
-};
-
-const static struct token tokentab3[] =
- {
- {">>=", ASSIGN_MODIFY, BINOP_RSH},
- {"<<=", ASSIGN_MODIFY, BINOP_LSH}
- };
-
-const static struct token tokentab2[] =
- {
- {"+=", ASSIGN_MODIFY, BINOP_ADD},
- {"-=", ASSIGN_MODIFY, BINOP_SUB},
- {"*=", ASSIGN_MODIFY, BINOP_MUL},
- {"/=", ASSIGN_MODIFY, BINOP_DIV},
- {"%=", ASSIGN_MODIFY, BINOP_REM},
- {"|=", ASSIGN_MODIFY, BINOP_LOGIOR},
- {"&=", ASSIGN_MODIFY, BINOP_LOGAND},
- {"^=", ASSIGN_MODIFY, BINOP_LOGXOR},
- {"++", INCREMENT, BINOP_END},
- {"--", DECREMENT, BINOP_END},
- {"->", ARROW, BINOP_END},
- {"&&", AND, BINOP_END},
- {"||", OR, BINOP_END},
- {"::", COLONCOLON, BINOP_END},
- {"<<", LSH, BINOP_END},
- {">>", RSH, BINOP_END},
- {"==", EQUAL, BINOP_END},
- {"!=", NOTEQUAL, BINOP_END},
- {"<=", LEQ, BINOP_END},
- {">=", GEQ, BINOP_END}
- };
-
-/* assign machine-independent names to certain registers
- * (unless overridden by the REGISTER_NAMES table)
- */
-struct std_regs {
- char *name;
- int regnum;
-} std_regs[] = {
-#ifdef PC_REGNUM
- { "pc", PC_REGNUM },
-#endif
-#ifdef FP_REGNUM
- { "fp", FP_REGNUM },
-#endif
-#ifdef SP_REGNUM
- { "sp", SP_REGNUM },
-#endif
-#ifdef PS_REGNUM
- { "ps", PS_REGNUM },
-#endif
-};
-
-#define NUM_STD_REGS (sizeof std_regs / sizeof std_regs[0])
-
-/* Read one token, getting characters through lexptr. */
-
-static int
-yylex ()
-{
- register int c;
- register int namelen;
- register unsigned i;
- register char *tokstart;
-
- retry:
-
- tokstart = lexptr;
- /* See if it is a special token of length 3. */
- for (i = 0; i < sizeof tokentab3 / sizeof tokentab3[0]; i++)
- if (!strncmp (tokstart, tokentab3[i].operator, 3))
- {
- lexptr += 3;
- yylval.opcode = tokentab3[i].opcode;
- return tokentab3[i].token;
- }
-
- /* See if it is a special token of length 2. */
- for (i = 0; i < sizeof tokentab2 / sizeof tokentab2[0]; i++)
- if (!strncmp (tokstart, tokentab2[i].operator, 2))
- {
- lexptr += 2;
- yylval.opcode = tokentab2[i].opcode;
- return tokentab2[i].token;
- }
-
- switch (c = *tokstart)
- {
- case 0:
- return 0;
-
- case ' ':
- case '\t':
- case '\n':
- lexptr++;
- goto retry;
-
- case '\'':
- lexptr++;
- c = *lexptr++;
- if (c == '\\')
- c = parse_escape (&lexptr);
- yylval.lval = c;
- c = *lexptr++;
- if (c != '\'')
- error ("Invalid character constant.");
- return CHAR;
-
- case '(':
- paren_depth++;
- lexptr++;
- return c;
-
- case ')':
- if (paren_depth == 0)
- return 0;
- paren_depth--;
- lexptr++;
- return c;
-
- case ',':
- if (comma_terminates && paren_depth == 0)
- return 0;
- lexptr++;
- return c;
-
- case '.':
- /* Might be a floating point number. */
- if (lexptr[1] < '0' || lexptr[1] > '9')
- goto symbol; /* Nope, must be a symbol. */
- /* FALL THRU into number case. */
-
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- {
- /* It's a number. */
- int got_dot = 0, got_e = 0, toktype;
- register char *p = tokstart;
- int hex = input_radix > 10;
-
- if (c == '0' && (p[1] == 'x' || p[1] == 'X'))
- {
- p += 2;
- hex = 1;
- }
- else if (c == '0' && (p[1]=='t' || p[1]=='T' || p[1]=='d' || p[1]=='D'))
- {
- p += 2;
- hex = 0;
- }
-
- for (;; ++p)
- {
- if (!hex && !got_e && (*p == 'e' || *p == 'E'))
- got_dot = got_e = 1;
- else if (!hex && !got_dot && *p == '.')
- got_dot = 1;
- else if (got_e && (p[-1] == 'e' || p[-1] == 'E')
- && (*p == '-' || *p == '+'))
- /* This is the sign of the exponent, not the end of the
- number. */
- continue;
- /* We will take any letters or digits. parse_number will
- complain if past the radix, or if L or U are not final. */
- else if ((*p < '0' || *p > '9')
- && ((*p < 'a' || *p > 'z')
- && (*p < 'A' || *p > 'Z')))
- break;
- }
- toktype = parse_number (tokstart, p - tokstart, got_dot|got_e, &yylval);
- if (toktype == ERROR)
- {
- char *err_copy = (char *) alloca (p - tokstart + 1);
-
- bcopy (tokstart, err_copy, p - tokstart);
- err_copy[p - tokstart] = 0;
- error ("Invalid number \"%s\".", err_copy);
- }
- lexptr = p;
- return toktype;
- }
-
- case '+':
- case '-':
- case '*':
- case '/':
- case '%':
- case '|':
- case '&':
- case '^':
- case '~':
- case '!':
- case '@':
- case '<':
- case '>':
- case '[':
- case ']':
- case '?':
- case ':':
- case '=':
- case '{':
- case '}':
- symbol:
- lexptr++;
- return c;
-
- case '"':
- for (namelen = 1; (c = tokstart[namelen]) != '"'; namelen++)
- if (c == '\\')
- {
- c = tokstart[++namelen];
- if (c >= '0' && c <= '9')
- {
- c = tokstart[++namelen];
- if (c >= '0' && c <= '9')
- c = tokstart[++namelen];
- }
- }
- yylval.sval.ptr = tokstart + 1;
- yylval.sval.length = namelen - 1;
- lexptr += namelen + 1;
- return STRING;
- }
-
- if (!(c == '_' || c == '$'
- || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')))
- /* We must have come across a bad character (e.g. ';'). */
- error ("Invalid character '%c' in expression.", c);
-
- /* It's a name. See how long it is. */
- namelen = 0;
- for (c = tokstart[namelen];
- (c == '_' || c == '$' || (c >= '0' && c <= '9')
- || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'));
- c = tokstart[++namelen])
- ;
-
- /* The token "if" terminates the expression and is NOT
- removed from the input stream. */
- if (namelen == 2 && tokstart[0] == 'i' && tokstart[1] == 'f')
- {
- return 0;
- }
-
- lexptr += namelen;
-
- /* Handle the tokens $digits; also $ (short for $0) and $$ (short for $$1)
- and $$digits (equivalent to $<-digits> if you could type that).
- Make token type LAST, and put the number (the digits) in yylval. */
-
- if (*tokstart == '$')
- {
- register int negate = 0;
- c = 1;
- /* Double dollar means negate the number and add -1 as well.
- Thus $$ alone means -1. */
- if (namelen >= 2 && tokstart[1] == '$')
- {
- negate = 1;
- c = 2;
- }
- if (c == namelen)
- {
- /* Just dollars (one or two) */
- yylval.lval = - negate;
- return LAST;
- }
- /* Is the rest of the token digits? */
- for (; c < namelen; c++)
- if (!(tokstart[c] >= '0' && tokstart[c] <= '9'))
- break;
- if (c == namelen)
- {
- yylval.lval = atoi (tokstart + 1 + negate);
- if (negate)
- yylval.lval = - yylval.lval;
- return LAST;
- }
- }
-
- /* Handle tokens that refer to machine registers:
- $ followed by a register name. */
-
- if (*tokstart == '$') {
- for (c = 0; c < NUM_REGS; c++)
- if (namelen - 1 == strlen (reg_names[c])
- && !strncmp (tokstart + 1, reg_names[c], namelen - 1))
- {
- yylval.lval = c;
- return REGNAME;
- }
- for (c = 0; c < NUM_STD_REGS; c++)
- if (namelen - 1 == strlen (std_regs[c].name)
- && !strncmp (tokstart + 1, std_regs[c].name, namelen - 1))
- {
- yylval.lval = std_regs[c].regnum;
- return REGNAME;
- }
- }
- /* Catch specific keywords. Should be done with a data structure. */
- switch (namelen)
- {
- case 8:
- if (!strncmp (tokstart, "unsigned", 8))
- return UNSIGNED;
- break;
- case 6:
- if (!strncmp (tokstart, "struct", 6))
- return STRUCT;
- if (!strncmp (tokstart, "signed", 6))
- return SIGNED;
- if (!strncmp (tokstart, "sizeof", 6))
- return SIZEOF;
- break;
- case 5:
- if (!strncmp (tokstart, "union", 5))
- return UNION;
- if (!strncmp (tokstart, "short", 5))
- return SHORT;
- break;
- case 4:
- if (!strncmp (tokstart, "enum", 4))
- return ENUM;
- if (!strncmp (tokstart, "long", 4))
- return LONG;
- if (!strncmp (tokstart, "this", 4))
- {
- static const char this_name[] =
- { CPLUS_MARKER, 't', 'h', 'i', 's', '\0' };
-
- if (lookup_symbol (this_name, expression_context_block,
- VAR_NAMESPACE, 0, NULL))
- return THIS;
- }
- break;
- case 3:
- if (!strncmp (tokstart, "int", 3))
- return INT_KEYWORD;
- break;
- default:
- break;
- }
-
- yylval.sval.ptr = tokstart;
- yylval.sval.length = namelen;
-
- /* Any other names starting in $ are debugger internal variables. */
-
- if (*tokstart == '$')
- {
- yylval.ivar = lookup_internalvar (copy_name (yylval.sval) + 1);
- return VARIABLE;
- }
-
- /* Use token-type BLOCKNAME for symbols that happen to be defined as
- functions or symtabs. If this is not so, then ...
- Use token-type TYPENAME for symbols that happen to be defined
- currently as names of types; NAME for other symbols.
- The caller is not constrained to care about the distinction. */
- {
- char *tmp = copy_name (yylval.sval);
- struct symbol *sym;
- int is_a_field_of_this = 0;
- int hextype;
-
- sym = lookup_symbol (tmp, expression_context_block,
- VAR_NAMESPACE, &is_a_field_of_this, NULL);
- if ((sym && SYMBOL_CLASS (sym) == LOC_BLOCK) ||
- lookup_partial_symtab (tmp))
- {
- yylval.ssym.sym = sym;
- yylval.ssym.is_a_field_of_this = is_a_field_of_this;
- return BLOCKNAME;
- }
- if (sym && SYMBOL_CLASS (sym) == LOC_TYPEDEF)
- {
- yylval.tsym.type = SYMBOL_TYPE (sym);
- return TYPENAME;
- }
- if ((yylval.tsym.type = lookup_primitive_typename (tmp)) != 0)
- return TYPENAME;
-
- /* Input names that aren't symbols but ARE valid hex numbers,
- when the input radix permits them, can be names or numbers
- depending on the parse. Note we support radixes > 16 here. */
- if (!sym &&
- ((tokstart[0] >= 'a' && tokstart[0] < 'a' + input_radix - 10) ||
- (tokstart[0] >= 'A' && tokstart[0] < 'A' + input_radix - 10)))
- {
- YYSTYPE newlval; /* Its value is ignored. */
- hextype = parse_number (tokstart, namelen, 0, &newlval);
- if (hextype == INT)
- {
- yylval.ssym.sym = sym;
- yylval.ssym.is_a_field_of_this = is_a_field_of_this;
- return NAME_OR_INT;
- }
- if (hextype == UINT)
- {
- yylval.ssym.sym = sym;
- yylval.ssym.is_a_field_of_this = is_a_field_of_this;
- return NAME_OR_UINT;
- }
- }
-
- /* Any other kind of symbol */
- yylval.ssym.sym = sym;
- yylval.ssym.is_a_field_of_this = is_a_field_of_this;
- return NAME;
- }
-}
-
-static void
-yyerror (msg)
- char *msg;
-{
- error ("Invalid syntax in expression.");
-}
-
-/* Return a null-terminated temporary copy of the name
- of a string token. */
-
-static char *
-copy_name (token)
- struct stoken token;
-{
- bcopy (token.ptr, namecopy, token.length);
- namecopy[token.length] = 0;
- return namecopy;
-}
-\f
-/* Reverse an expression from suffix form (in which it is constructed)
- to prefix form (in which we can conveniently print or execute it). */
-
-static void prefixify_subexp ();
-
-static void
-prefixify_expression (expr)
- register struct expression *expr;
-{
- register int len = sizeof (struct expression) +
- expr->nelts * sizeof (union exp_element);
- register struct expression *temp;
- register int inpos = expr->nelts, outpos = 0;
-
- temp = (struct expression *) alloca (len);
-
- /* Copy the original expression into temp. */
- bcopy (expr, temp, len);
-
- prefixify_subexp (temp, expr, inpos, outpos);
-}
-
-/* Return the number of exp_elements in the subexpression of EXPR
- whose last exp_element is at index ENDPOS - 1 in EXPR. */
-
-static int
-length_of_subexp (expr, endpos)
- register struct expression *expr;
- register int endpos;
-{
- register int oplen = 1;
- register int args = 0;
- register int i;
-
- if (endpos < 0)
- error ("?error in length_of_subexp");
-
- i = (int) expr->elts[endpos - 1].opcode;
-
- switch (i)
- {
- /* C++ */
- case OP_SCOPE:
- oplen = 4 + ((expr->elts[endpos - 2].longconst
- + sizeof (union exp_element))
- / sizeof (union exp_element));
- break;
-
- case OP_LONG:
- case OP_DOUBLE:
- oplen = 4;
- break;
-
- case OP_VAR_VALUE:
- case OP_LAST:
- case OP_REGISTER:
- case OP_INTERNALVAR:
- oplen = 3;
- break;
-
- case OP_FUNCALL:
- oplen = 3;
- args = 1 + expr->elts[endpos - 2].longconst;
- break;
-
- case UNOP_CAST:
- case UNOP_MEMVAL:
- oplen = 3;
- args = 1;
- break;
-
- case STRUCTOP_STRUCT:
- case STRUCTOP_PTR:
- args = 1;
- case OP_STRING:
- oplen = 3 + ((expr->elts[endpos - 2].longconst
- + sizeof (union exp_element))
- / sizeof (union exp_element));
- break;
-
- case TERNOP_COND:
- args = 3;
- break;
-
- case BINOP_ASSIGN_MODIFY:
- oplen = 3;
- args = 2;
- break;
-
- /* C++ */
- case OP_THIS:
- oplen = 2;
- break;
-
- default:
- args = 1 + (i < (int) BINOP_END);
- }
-
- while (args > 0)
- {
- oplen += length_of_subexp (expr, endpos - oplen);
- args--;
- }
-
- return oplen;
-}
-
-/* Copy the subexpression ending just before index INEND in INEXPR
- into OUTEXPR, starting at index OUTBEG.
- In the process, convert it from suffix to prefix form. */
-
-static void
-prefixify_subexp (inexpr, outexpr, inend, outbeg)
- register struct expression *inexpr;
- struct expression *outexpr;
- register int inend;
- int outbeg;
-{
- register int oplen = 1;
- register int args = 0;
- register int i;
- int *arglens;
- enum exp_opcode opcode;
-
- /* Compute how long the last operation is (in OPLEN),
- and also how many preceding subexpressions serve as
- arguments for it (in ARGS). */
-
- opcode = inexpr->elts[inend - 1].opcode;
- switch (opcode)
- {
- /* C++ */
- case OP_SCOPE:
- oplen = 4 + ((inexpr->elts[inend - 2].longconst
- + sizeof (union exp_element))
- / sizeof (union exp_element));
- break;
-
- case OP_LONG:
- case OP_DOUBLE:
- oplen = 4;
- break;
-
- case OP_VAR_VALUE:
- case OP_LAST:
- case OP_REGISTER:
- case OP_INTERNALVAR:
- oplen = 3;
- break;
-
- case OP_FUNCALL:
- oplen = 3;
- args = 1 + inexpr->elts[inend - 2].longconst;
- break;
-
- case UNOP_CAST:
- case UNOP_MEMVAL:
- oplen = 3;
- args = 1;
- break;
-
- case STRUCTOP_STRUCT:
- case STRUCTOP_PTR:
- args = 1;
- case OP_STRING:
- oplen = 3 + ((inexpr->elts[inend - 2].longconst
- + sizeof (union exp_element))
- / sizeof (union exp_element));
-
- break;
-
- case TERNOP_COND:
- args = 3;
- break;
-
- case BINOP_ASSIGN_MODIFY:
- oplen = 3;
- args = 2;
- break;
-
- /* C++ */
- case OP_THIS:
- oplen = 2;
- break;
-
- default:
- args = 1 + ((int) opcode < (int) BINOP_END);
- }
-
- /* Copy the final operator itself, from the end of the input
- to the beginning of the output. */
- inend -= oplen;
- bcopy (&inexpr->elts[inend], &outexpr->elts[outbeg],
- oplen * sizeof (union exp_element));
- outbeg += oplen;
-
- /* Find the lengths of the arg subexpressions. */
- arglens = (int *) alloca (args * sizeof (int));
- for (i = args - 1; i >= 0; i--)
- {
- oplen = length_of_subexp (inexpr, inend);
- arglens[i] = oplen;
- inend -= oplen;
- }
-
- /* Now copy each subexpression, preserving the order of
- the subexpressions, but prefixifying each one.
- In this loop, inend starts at the beginning of
- the expression this level is working on
- and marches forward over the arguments.
- outbeg does similarly in the output. */
- for (i = 0; i < args; i++)
- {
- oplen = arglens[i];
- inend += oplen;
- prefixify_subexp (inexpr, outexpr, inend, outbeg);
- outbeg += oplen;
- }
-}
-\f
-/* This page contains the two entry points to this file. */
-
-/* Read a C expression from the string *STRINGPTR points to,
- parse it, and return a pointer to a struct expression that we malloc.
- Use block BLOCK as the lexical context for variable names;
- if BLOCK is zero, use the block of the selected stack frame.
- Meanwhile, advance *STRINGPTR to point after the expression,
- at the first nonwhite character that is not part of the expression
- (possibly a null character).
-
- If COMMA is nonzero, stop if a comma is reached. */
-
-struct expression *
-parse_c_1 (stringptr, block, comma)
- char **stringptr;
- struct block *block;
- int comma;
-{
- struct cleanup *old_chain;
-
- lexptr = *stringptr;
-
- paren_depth = 0;
- type_stack_depth = 0;
-
- comma_terminates = comma;
-
- if (lexptr == 0 || *lexptr == 0)
- error_no_arg ("expression to compute");
-
- old_chain = make_cleanup (free_funcalls, 0);
- funcall_chain = 0;
-
- expression_context_block = block ? block : get_selected_block ();
-
- namecopy = (char *) alloca (strlen (lexptr) + 1);
- expout_size = 10;
- expout_ptr = 0;
- expout = (struct expression *)
- xmalloc (sizeof (struct expression)
- + expout_size * sizeof (union exp_element));
- make_cleanup (free_current_contents, &expout);
- if (yyparse ())
- yyerror (NULL);
- discard_cleanups (old_chain);
- expout->nelts = expout_ptr;
- expout = (struct expression *)
- xrealloc (expout,
- sizeof (struct expression)
- + expout_ptr * sizeof (union exp_element));
- prefixify_expression (expout);
- *stringptr = lexptr;
- return expout;
-}
-
-/* Parse STRING as an expression, and complain if this fails
- to use up all of the contents of STRING. */
-
-struct expression *
-parse_c_expression (string)
- char *string;
-{
- register struct expression *exp;
- exp = parse_c_1 (&string, 0, 0);
- if (*string)
- error ("Junk after end of expression.");
- return exp;
-}
-
-static void
-push_type (tp)
- enum type_pieces tp;
-{
- if (type_stack_depth == type_stack_size)
- {
- type_stack_size *= 2;
- type_stack = (union type_stack_elt *)
- xrealloc (type_stack, type_stack_size * sizeof (*type_stack));
- }
- type_stack[type_stack_depth++].piece = tp;
-}
-
-static void
-push_type_int (n)
- int n;
-{
- if (type_stack_depth == type_stack_size)
- {
- type_stack_size *= 2;
- type_stack = (union type_stack_elt *)
- xrealloc (type_stack, type_stack_size * sizeof (*type_stack));
- }
- type_stack[type_stack_depth++].int_val = n;
-}
-
-static enum type_pieces
-pop_type ()
-{
- if (type_stack_depth)
- return type_stack[--type_stack_depth].piece;
- return tp_end;
-}
-
-static int
-pop_type_int ()
-{
- if (type_stack_depth)
- return type_stack[--type_stack_depth].int_val;
- /* "Can't happen". */
- return 0;
-}
-
-void
-_initialize_expread ()
-{
- type_stack_size = 80;
- type_stack_depth = 0;
- type_stack = (union type_stack_elt *)
- xmalloc (type_stack_size * sizeof (*type_stack));
-}
+++ /dev/null
-/* Parse C expressions for GDB.
- Copyright (C) 1986, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-\f
-/* Parse a C expression from text in a string,
- and return the result as a struct expression pointer.
- That structure contains arithmetic operations in reverse polish,
- with constants represented by operations that are followed by special data.
- See expression.h for the details of the format.
- What is important here is that it can be built up sequentially
- during the process of parsing; the lower levels of the tree always
- come first in the result. */
-
-%{
-#include <stdio.h>
-#include "defs.h"
-#include "param.h"
-#include "symtab.h"
-#include "frame.h"
-#include "expression.h"
-#include "value.h"
-#include "command.h"
-
-static struct expression *expout;
-static int expout_size;
-static int expout_ptr;
-
-static int yylex ();
-static void yyerror ();
-static void write_exp_elt ();
-static void write_exp_elt_opcode ();
-static void write_exp_elt_sym ();
-static void write_exp_elt_longcst ();
-static void write_exp_elt_dblcst ();
-static void write_exp_elt_type ();
-static void write_exp_elt_intern ();
-static void write_exp_string ();
-static void start_arglist ();
-static int end_arglist ();
-static void free_funcalls ();
-static char *copy_name ();
-static int parse_number ();
-
-/* If this is nonzero, this block is used as the lexical context
- for symbol names. */
-
-static struct block *expression_context_block;
-
-/* The innermost context required by the stack and register variables
- we've encountered so far. */
-struct block *innermost_block;
-
-/* The block in which the most recently discovered symbol was found. */
-struct block *block_found;
-
-/* Number of arguments seen so far in innermost function call. */
-static int arglist_len;
-
-/* Data structure for saving values of arglist_len
- for function calls whose arguments contain other function calls. */
-
-struct funcall
- {
- struct funcall *next;
- int arglist_len;
- };
-
-struct funcall *funcall_chain;
-
-/* This kind of datum is used to represent the name
- of a symbol token. */
-
-struct stoken
- {
- char *ptr;
- int length;
- };
-
-struct ttype
- {
- struct stoken stoken;
- struct type *type;
- };
-
-struct symtoken
- {
- struct stoken stoken;
- struct symbol *sym;
- int is_a_field_of_this;
- };
-
-/* For parsing of complicated types.
- An array should be preceded in the list by the size of the array. */
-enum type_pieces
- {tp_end = -1, tp_pointer, tp_reference, tp_array, tp_function};
-/* The stack can contain either an enum type_pieces or an int. */
-union type_stack_elt {
- enum type_pieces piece;
- int int_val;
-};
-static union type_stack_elt *type_stack;
-static int type_stack_depth, type_stack_size;
-
-static void push_type ();
-static void push_type_int ();
-static enum type_pieces pop_type ();
-static int pop_type_int ();
-
-/* Allow debugging of parsing. */
-#define YYDEBUG 1
-%}
-
-/* Although the yacc "value" of an expression is not used,
- since the result is stored in the structure being created,
- other node types do have values. */
-
-%union
- {
- LONGEST lval;
- unsigned LONGEST ulval;
- double dval;
- struct symbol *sym;
- struct type *tval;
- struct stoken sval;
- struct ttype tsym;
- struct symtoken ssym;
- int voidval;
- struct block *bval;
- enum exp_opcode opcode;
- struct internalvar *ivar;
-
- struct type **tvec;
- int *ivec;
- }
-
-%type <voidval> exp exp1 start variable
-%type <tval> type typebase
-%type <tvec> nonempty_typelist
-%type <bval> block
-
-/* Fancy type parsing. */
-%type <voidval> func_mod direct_abs_decl abs_decl
-%type <tval> ptype
-%type <lval> array_mod
-
-%token <lval> INT CHAR
-%token <ulval> UINT
-%token <dval> FLOAT
-
-/* Both NAME and TYPENAME tokens represent symbols in the input,
- and both convey their data as strings.
- But a TYPENAME is a string that happens to be defined as a typedef
- or builtin type name (such as int or char)
- and a NAME is any other symbol.
-
- Contexts where this distinction is not important can use the
- nonterminal "name", which matches either NAME or TYPENAME. */
-
-%token <sval> STRING
-%token <ssym> NAME BLOCKNAME
-%token <tsym> TYPENAME
-%type <sval> name
-%type <ssym> name_not_typename
-%type <tsym> typename
-
-/* A NAME_OR_INT is a symbol which is not known in the symbol table,
- but which would parse as a valid number in the current input radix.
- E.g. "c" when input_radix==16. Depending on the parse, it will be
- turned into a name or into a number. NAME_OR_UINT ditto. */
-
-%token <ssym> NAME_OR_INT NAME_OR_UINT
-
-%token STRUCT UNION ENUM SIZEOF UNSIGNED COLONCOLON
-%token ERROR
-
-/* Special type cases, put in to allow the parser to distinguish different
- legal basetypes. */
-%token SIGNED LONG SHORT INT_KEYWORD
-
-%token <lval> LAST REGNAME
-
-%token <ivar> VARIABLE
-
-%token <opcode> ASSIGN_MODIFY
-
-/* C++ */
-%token THIS
-
-%left ','
-%left ABOVE_COMMA
-%right '=' ASSIGN_MODIFY
-%right '?'
-%left OR
-%left AND
-%left '|'
-%left '^'
-%left '&'
-%left EQUAL NOTEQUAL
-%left '<' '>' LEQ GEQ
-%left LSH RSH
-%left '@'
-%left '+' '-'
-%left '*' '/' '%'
-%right UNARY INCREMENT DECREMENT
-%right ARROW '.' '[' '('
-%left COLONCOLON
-\f
-%%
-
-start : exp1
- ;
-
-/* Expressions, including the comma operator. */
-exp1 : exp
- | exp1 ',' exp
- { write_exp_elt_opcode (BINOP_COMMA); }
- ;
-
-/* Expressions, not including the comma operator. */
-exp : '*' exp %prec UNARY
- { write_exp_elt_opcode (UNOP_IND); }
-
-exp : '&' exp %prec UNARY
- { write_exp_elt_opcode (UNOP_ADDR); }
-
-exp : '-' exp %prec UNARY
- { write_exp_elt_opcode (UNOP_NEG); }
- ;
-
-exp : '!' exp %prec UNARY
- { write_exp_elt_opcode (UNOP_ZEROP); }
- ;
-
-exp : '~' exp %prec UNARY
- { write_exp_elt_opcode (UNOP_LOGNOT); }
- ;
-
-exp : INCREMENT exp %prec UNARY
- { write_exp_elt_opcode (UNOP_PREINCREMENT); }
- ;
-
-exp : DECREMENT exp %prec UNARY
- { write_exp_elt_opcode (UNOP_PREDECREMENT); }
- ;
-
-exp : exp INCREMENT %prec UNARY
- { write_exp_elt_opcode (UNOP_POSTINCREMENT); }
- ;
-
-exp : exp DECREMENT %prec UNARY
- { write_exp_elt_opcode (UNOP_POSTDECREMENT); }
- ;
-
-exp : SIZEOF exp %prec UNARY
- { write_exp_elt_opcode (UNOP_SIZEOF); }
- ;
-
-exp : exp ARROW name
- { write_exp_elt_opcode (STRUCTOP_PTR);
- write_exp_string ($3);
- write_exp_elt_opcode (STRUCTOP_PTR); }
- ;
-
-exp : exp ARROW '*' exp
- { write_exp_elt_opcode (STRUCTOP_MPTR); }
- ;
-
-exp : exp '.' name
- { write_exp_elt_opcode (STRUCTOP_STRUCT);
- write_exp_string ($3);
- write_exp_elt_opcode (STRUCTOP_STRUCT); }
- ;
-
-exp : exp '.' '*' exp
- { write_exp_elt_opcode (STRUCTOP_MEMBER); }
- ;
-
-exp : exp '[' exp1 ']'
- { write_exp_elt_opcode (BINOP_SUBSCRIPT); }
- ;
-
-exp : exp '('
- /* This is to save the value of arglist_len
- being accumulated by an outer function call. */
- { start_arglist (); }
- arglist ')' %prec ARROW
- { write_exp_elt_opcode (OP_FUNCALL);
- write_exp_elt_longcst ((LONGEST) end_arglist ());
- write_exp_elt_opcode (OP_FUNCALL); }
- ;
-
-arglist :
- ;
-
-arglist : exp
- { arglist_len = 1; }
- ;
-
-arglist : arglist ',' exp %prec ABOVE_COMMA
- { arglist_len++; }
- ;
-
-exp : '{' type '}' exp %prec UNARY
- { write_exp_elt_opcode (UNOP_MEMVAL);
- write_exp_elt_type ($2);
- write_exp_elt_opcode (UNOP_MEMVAL); }
- ;
-
-exp : '(' type ')' exp %prec UNARY
- { write_exp_elt_opcode (UNOP_CAST);
- write_exp_elt_type ($2);
- write_exp_elt_opcode (UNOP_CAST); }
- ;
-
-exp : '(' exp1 ')'
- { }
- ;
-
-/* Binary operators in order of decreasing precedence. */
-
-exp : exp '@' exp
- { write_exp_elt_opcode (BINOP_REPEAT); }
- ;
-
-exp : exp '*' exp
- { write_exp_elt_opcode (BINOP_MUL); }
- ;
-
-exp : exp '/' exp
- { write_exp_elt_opcode (BINOP_DIV); }
- ;
-
-exp : exp '%' exp
- { write_exp_elt_opcode (BINOP_REM); }
- ;
-
-exp : exp '+' exp
- { write_exp_elt_opcode (BINOP_ADD); }
- ;
-
-exp : exp '-' exp
- { write_exp_elt_opcode (BINOP_SUB); }
- ;
-
-exp : exp LSH exp
- { write_exp_elt_opcode (BINOP_LSH); }
- ;
-
-exp : exp RSH exp
- { write_exp_elt_opcode (BINOP_RSH); }
- ;
-
-exp : exp EQUAL exp
- { write_exp_elt_opcode (BINOP_EQUAL); }
- ;
-
-exp : exp NOTEQUAL exp
- { write_exp_elt_opcode (BINOP_NOTEQUAL); }
- ;
-
-exp : exp LEQ exp
- { write_exp_elt_opcode (BINOP_LEQ); }
- ;
-
-exp : exp GEQ exp
- { write_exp_elt_opcode (BINOP_GEQ); }
- ;
-
-exp : exp '<' exp
- { write_exp_elt_opcode (BINOP_LESS); }
- ;
-
-exp : exp '>' exp
- { write_exp_elt_opcode (BINOP_GTR); }
- ;
-
-exp : exp '&' exp
- { write_exp_elt_opcode (BINOP_LOGAND); }
- ;
-
-exp : exp '^' exp
- { write_exp_elt_opcode (BINOP_LOGXOR); }
- ;
-
-exp : exp '|' exp
- { write_exp_elt_opcode (BINOP_LOGIOR); }
- ;
-
-exp : exp AND exp
- { write_exp_elt_opcode (BINOP_AND); }
- ;
-
-exp : exp OR exp
- { write_exp_elt_opcode (BINOP_OR); }
- ;
-
-exp : exp '?' exp ':' exp %prec '?'
- { write_exp_elt_opcode (TERNOP_COND); }
- ;
-
-exp : exp '=' exp
- { write_exp_elt_opcode (BINOP_ASSIGN); }
- ;
-
-exp : exp ASSIGN_MODIFY exp
- { write_exp_elt_opcode (BINOP_ASSIGN_MODIFY);
- write_exp_elt_opcode ($2);
- write_exp_elt_opcode (BINOP_ASSIGN_MODIFY); }
- ;
-
-exp : INT
- { write_exp_elt_opcode (OP_LONG);
- if ($1 == (int) $1 || $1 == (unsigned int) $1)
- write_exp_elt_type (builtin_type_int);
- else
- write_exp_elt_type (BUILTIN_TYPE_LONGEST);
- write_exp_elt_longcst ((LONGEST) $1);
- write_exp_elt_opcode (OP_LONG); }
- ;
-
-exp : NAME_OR_INT
- { YYSTYPE val;
- parse_number ($1.stoken.ptr, $1.stoken.length, 0, &val);
- write_exp_elt_opcode (OP_LONG);
- if (val.lval == (int) val.lval ||
- val.lval == (unsigned int) val.lval)
- write_exp_elt_type (builtin_type_int);
- else
- write_exp_elt_type (BUILTIN_TYPE_LONGEST);
- write_exp_elt_longcst (val.lval);
- write_exp_elt_opcode (OP_LONG); }
- ;
-
-exp : UINT
- {
- write_exp_elt_opcode (OP_LONG);
- if ($1 == (unsigned int) $1)
- write_exp_elt_type (builtin_type_unsigned_int);
- else
- write_exp_elt_type (BUILTIN_TYPE_UNSIGNED_LONGEST);
- write_exp_elt_longcst ((LONGEST) $1);
- write_exp_elt_opcode (OP_LONG);
- }
- ;
-
-exp : NAME_OR_UINT
- { YYSTYPE val;
- parse_number ($1.stoken.ptr, $1.stoken.length, 0, &val);
- write_exp_elt_opcode (OP_LONG);
- if (val.ulval == (unsigned int) val.ulval)
- write_exp_elt_type (builtin_type_unsigned_int);
- else
- write_exp_elt_type (BUILTIN_TYPE_UNSIGNED_LONGEST);
- write_exp_elt_longcst ((LONGEST)val.ulval);
- write_exp_elt_opcode (OP_LONG);
- }
- ;
-
-exp : CHAR
- { write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_char);
- write_exp_elt_longcst ((LONGEST) $1);
- write_exp_elt_opcode (OP_LONG); }
- ;
-
-exp : FLOAT
- { write_exp_elt_opcode (OP_DOUBLE);
- write_exp_elt_type (builtin_type_double);
- write_exp_elt_dblcst ($1);
- write_exp_elt_opcode (OP_DOUBLE); }
- ;
-
-exp : variable
- ;
-
-exp : LAST
- { write_exp_elt_opcode (OP_LAST);
- write_exp_elt_longcst ((LONGEST) $1);
- write_exp_elt_opcode (OP_LAST); }
- ;
-
-exp : REGNAME
- { write_exp_elt_opcode (OP_REGISTER);
- write_exp_elt_longcst ((LONGEST) $1);
- write_exp_elt_opcode (OP_REGISTER); }
- ;
-
-exp : VARIABLE
- { write_exp_elt_opcode (OP_INTERNALVAR);
- write_exp_elt_intern ($1);
- write_exp_elt_opcode (OP_INTERNALVAR); }
- ;
-
-exp : SIZEOF '(' type ')' %prec UNARY
- { write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_int);
- write_exp_elt_longcst ((LONGEST) TYPE_LENGTH ($3));
- write_exp_elt_opcode (OP_LONG); }
- ;
-
-exp : STRING
- { write_exp_elt_opcode (OP_STRING);
- write_exp_string ($1);
- write_exp_elt_opcode (OP_STRING); }
- ;
-
-/* C++. */
-exp : THIS
- { write_exp_elt_opcode (OP_THIS);
- write_exp_elt_opcode (OP_THIS); }
- ;
-
-/* end of C++. */
-
-block : BLOCKNAME
- {
- if ($1.sym != 0)
- $$ = SYMBOL_BLOCK_VALUE ($1.sym);
- else
- {
- struct symtab *tem =
- lookup_symtab (copy_name ($1.stoken));
- if (tem)
- $$ = BLOCKVECTOR_BLOCK
- (BLOCKVECTOR (tem), STATIC_BLOCK);
- else
- error ("No file or function \"%s\".",
- copy_name ($1.stoken));
- }
- }
- ;
-
-block : block COLONCOLON name
- { struct symbol *tem
- = lookup_symbol (copy_name ($3), $1,
- VAR_NAMESPACE, 0, NULL);
- if (!tem || SYMBOL_CLASS (tem) != LOC_BLOCK)
- error ("No function \"%s\" in specified context.",
- copy_name ($3));
- $$ = SYMBOL_BLOCK_VALUE (tem); }
- ;
-
-variable: block COLONCOLON name
- { struct symbol *sym;
- sym = lookup_symbol (copy_name ($3), $1,
- VAR_NAMESPACE, 0, NULL);
- if (sym == 0)
- error ("No symbol \"%s\" in specified context.",
- copy_name ($3));
- write_exp_elt_opcode (OP_VAR_VALUE);
- write_exp_elt_sym (sym);
- write_exp_elt_opcode (OP_VAR_VALUE); }
- ;
-
-variable: typebase COLONCOLON name
- {
- struct type *type = $1;
- if (TYPE_CODE (type) != TYPE_CODE_STRUCT
- && TYPE_CODE (type) != TYPE_CODE_UNION)
- error ("`%s' is not defined as an aggregate type.",
- TYPE_NAME (type));
-
- write_exp_elt_opcode (OP_SCOPE);
- write_exp_elt_type (type);
- write_exp_string ($3);
- write_exp_elt_opcode (OP_SCOPE);
- }
- | typebase COLONCOLON '~' name
- {
- struct type *type = $1;
- if (TYPE_CODE (type) != TYPE_CODE_STRUCT
- && TYPE_CODE (type) != TYPE_CODE_UNION)
- error ("`%s' is not defined as an aggregate type.",
- TYPE_NAME (type));
-
- if (strcmp (type_name_no_tag (type), $4.ptr))
- error ("invalid destructor `%s::~%s'",
- type_name_no_tag (type), $4.ptr);
-
- write_exp_elt_opcode (OP_SCOPE);
- write_exp_elt_type (type);
- write_exp_string ($4);
- write_exp_elt_opcode (OP_SCOPE);
- write_exp_elt_opcode (UNOP_LOGNOT);
- }
- | COLONCOLON name
- {
- char *name = copy_name ($2);
- struct symbol *sym;
- int i;
-
- sym =
- lookup_symbol (name, 0, VAR_NAMESPACE, 0, NULL);
- if (sym)
- {
- write_exp_elt_opcode (OP_VAR_VALUE);
- write_exp_elt_sym (sym);
- write_exp_elt_opcode (OP_VAR_VALUE);
- break;
- }
- for (i = 0; i < misc_function_count; i++)
- if (!strcmp (misc_function_vector[i].name, name))
- break;
-
- if (i < misc_function_count)
- {
- enum misc_function_type mft =
- misc_function_vector[i].type;
-
- write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_int);
- write_exp_elt_longcst ((LONGEST) misc_function_vector[i].address);
- write_exp_elt_opcode (OP_LONG);
- write_exp_elt_opcode (UNOP_MEMVAL);
- if (mft == mf_data || mft == mf_bss)
- write_exp_elt_type (builtin_type_int);
- else if (mft == mf_text)
- write_exp_elt_type (lookup_function_type (builtin_type_int));
- else
- write_exp_elt_type (builtin_type_char);
- write_exp_elt_opcode (UNOP_MEMVAL);
- }
- else
- if (symtab_list == 0
- && partial_symtab_list == 0)
- error ("No symbol table is loaded. Use the \"file\" command.");
- else
- error ("No symbol \"%s\" in current context.", name);
- }
- ;
-
-variable: name_not_typename
- { struct symbol *sym = $1.sym;
-
- if (sym)
- {
- switch (sym->class)
- {
- case LOC_REGISTER:
- case LOC_ARG:
- case LOC_REF_ARG:
- case LOC_REGPARM:
- case LOC_LOCAL:
- case LOC_LOCAL_ARG:
- if (innermost_block == 0 ||
- contained_in (block_found,
- innermost_block))
- innermost_block = block_found;
- case LOC_UNDEF:
- case LOC_CONST:
- case LOC_STATIC:
- case LOC_TYPEDEF:
- case LOC_LABEL:
- case LOC_BLOCK:
- case LOC_CONST_BYTES:
-
- /* In this case the expression can
- be evaluated regardless of what
- frame we are in, so there is no
- need to check for the
- innermost_block. These cases are
- listed so that gcc -Wall will
- report types that may not have
- been considered. */
-
- break;
- }
- write_exp_elt_opcode (OP_VAR_VALUE);
- write_exp_elt_sym (sym);
- write_exp_elt_opcode (OP_VAR_VALUE);
- }
- else if ($1.is_a_field_of_this)
- {
- /* C++: it hangs off of `this'. Must
- not inadvertently convert from a method call
- to data ref. */
- if (innermost_block == 0 ||
- contained_in (block_found, innermost_block))
- innermost_block = block_found;
- write_exp_elt_opcode (OP_THIS);
- write_exp_elt_opcode (OP_THIS);
- write_exp_elt_opcode (STRUCTOP_PTR);
- write_exp_string ($1.stoken);
- write_exp_elt_opcode (STRUCTOP_PTR);
- }
- else
- {
- register int i;
- register char *arg = copy_name ($1.stoken);
-
- /* FIXME, this search is linear! At least
- optimize the strcmp with a 1-char cmp... */
- for (i = 0; i < misc_function_count; i++)
- if (!strcmp (misc_function_vector[i].name, arg))
- break;
-
- if (i < misc_function_count)
- {
- enum misc_function_type mft =
- misc_function_vector[i].type;
-
- write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_int);
- write_exp_elt_longcst ((LONGEST) misc_function_vector[i].address);
- write_exp_elt_opcode (OP_LONG);
- write_exp_elt_opcode (UNOP_MEMVAL);
- if (mft == mf_data || mft == mf_bss)
- write_exp_elt_type (builtin_type_int);
- else if (mft == mf_text)
- write_exp_elt_type (lookup_function_type (builtin_type_int));
- else
- write_exp_elt_type (builtin_type_char);
- write_exp_elt_opcode (UNOP_MEMVAL);
- }
- else if (symtab_list == 0
- && partial_symtab_list == 0)
- error ("No symbol table is loaded. Use the \"file\" command.");
- else
- error ("No symbol \"%s\" in current context.",
- copy_name ($1.stoken));
- }
- }
- ;
-
-
-ptype : typebase
- | typebase abs_decl
- {
- /* This is where the interesting stuff happens. */
- int done = 0;
- int array_size;
- struct type *follow_type = $1;
-
- while (!done)
- switch (pop_type ())
- {
- case tp_end:
- done = 1;
- break;
- case tp_pointer:
- follow_type = lookup_pointer_type (follow_type);
- break;
- case tp_reference:
- follow_type = lookup_reference_type (follow_type);
- break;
- case tp_array:
- array_size = pop_type_int ();
- if (array_size != -1)
- follow_type = create_array_type (follow_type,
- array_size);
- else
- follow_type = lookup_pointer_type (follow_type);
- break;
- case tp_function:
- follow_type = lookup_function_type (follow_type);
- break;
- }
- $$ = follow_type;
- }
- ;
-
-abs_decl: '*'
- { push_type (tp_pointer); $$ = 0; }
- | '*' abs_decl
- { push_type (tp_pointer); $$ = $2; }
- | '&'
- { push_type (tp_reference); $$ = 0; }
- | '&' abs_decl
- { push_type (tp_reference); $$ = $2; }
- | direct_abs_decl
- ;
-
-direct_abs_decl: '(' abs_decl ')'
- { $$ = $2; }
- | direct_abs_decl array_mod
- {
- push_type_int ($2);
- push_type (tp_array);
- }
- | array_mod
- {
- push_type_int ($1);
- push_type (tp_array);
- $$ = 0;
- }
- | direct_abs_decl func_mod
- { push_type (tp_function); }
- | func_mod
- { push_type (tp_function); }
- ;
-
-array_mod: '[' ']'
- { $$ = -1; }
- | '[' INT ']'
- { $$ = $2; }
- ;
-
-func_mod: '(' ')'
- { $$ = 0; }
- ;
-
-type : ptype
- | typebase COLONCOLON '*'
- { $$ = lookup_member_type (builtin_type_int, $1); }
- | type '(' typebase COLONCOLON '*' ')'
- { $$ = lookup_member_type ($1, $3); }
- | type '(' typebase COLONCOLON '*' ')' '(' ')'
- { $$ = lookup_member_type
- (lookup_function_type ($1), $3); }
- | type '(' typebase COLONCOLON '*' ')' '(' nonempty_typelist ')'
- { $$ = lookup_member_type
- (lookup_function_type ($1), $3);
- free ($8); }
- ;
-
-typebase
- : TYPENAME
- { $$ = $1.type; }
- | INT_KEYWORD
- { $$ = builtin_type_int; }
- | LONG
- { $$ = builtin_type_long; }
- | SHORT
- { $$ = builtin_type_short; }
- | LONG INT_KEYWORD
- { $$ = builtin_type_long; }
- | UNSIGNED LONG INT_KEYWORD
- { $$ = builtin_type_unsigned_long; }
- | LONG LONG
- { $$ = builtin_type_long_long; }
- | LONG LONG INT_KEYWORD
- { $$ = builtin_type_long_long; }
- | UNSIGNED LONG LONG
- { $$ = builtin_type_unsigned_long_long; }
- | UNSIGNED LONG LONG INT_KEYWORD
- { $$ = builtin_type_unsigned_long_long; }
- | SHORT INT_KEYWORD
- { $$ = builtin_type_short; }
- | UNSIGNED SHORT INT_KEYWORD
- { $$ = builtin_type_unsigned_short; }
- | STRUCT name
- { $$ = lookup_struct (copy_name ($2),
- expression_context_block); }
- | UNION name
- { $$ = lookup_union (copy_name ($2),
- expression_context_block); }
- | ENUM name
- { $$ = lookup_enum (copy_name ($2),
- expression_context_block); }
- | UNSIGNED typename
- { $$ = lookup_unsigned_typename (TYPE_NAME($2.type)); }
- | UNSIGNED
- { $$ = builtin_type_unsigned_int; }
- | SIGNED typename
- { $$ = $2.type; }
- | SIGNED
- { $$ = builtin_type_int; }
- ;
-
-typename: TYPENAME
- | INT_KEYWORD
- {
- $$.stoken.ptr = "int";
- $$.stoken.length = 3;
- $$.type = builtin_type_int;
- }
- | LONG
- {
- $$.stoken.ptr = "long";
- $$.stoken.length = 4;
- $$.type = builtin_type_long;
- }
- | SHORT
- {
- $$.stoken.ptr = "short";
- $$.stoken.length = 5;
- $$.type = builtin_type_short;
- }
- ;
-
-nonempty_typelist
- : type
- { $$ = (struct type **)xmalloc (sizeof (struct type *) * 2);
- $$[0] = (struct type *)0;
- $$[1] = $1;
- }
- | nonempty_typelist ',' type
- { int len = sizeof (struct type *) * ++($<ivec>1[0]);
- $$ = (struct type **)xrealloc ($1, len);
- $$[$<ivec>$[0]] = $3;
- }
- ;
-
-name : NAME { $$ = $1.stoken; }
- | BLOCKNAME { $$ = $1.stoken; }
- | TYPENAME { $$ = $1.stoken; }
- | NAME_OR_INT { $$ = $1.stoken; }
- | NAME_OR_UINT { $$ = $1.stoken; }
- ;
-
-name_not_typename : NAME
- | BLOCKNAME
-/* These would be useful if name_not_typename was useful, but it is just
- a fake for "variable", so these cause reduce/reduce conflicts because
- the parser can't tell whether NAME_OR_INT is a name_not_typename (=variable,
- =exp) or just an exp. If name_not_typename was ever used in an lvalue
- context where only a name could occur, this might be useful.
- | NAME_OR_INT
- | NAME_OR_UINT
- */
- ;
-
-%%
-\f
-/* Begin counting arguments for a function call,
- saving the data about any containing call. */
-
-static void
-start_arglist ()
-{
- register struct funcall *new = (struct funcall *) xmalloc (sizeof (struct funcall));
-
- new->next = funcall_chain;
- new->arglist_len = arglist_len;
- arglist_len = 0;
- funcall_chain = new;
-}
-
-/* Return the number of arguments in a function call just terminated,
- and restore the data for the containing function call. */
-
-static int
-end_arglist ()
-{
- register int val = arglist_len;
- register struct funcall *call = funcall_chain;
- funcall_chain = call->next;
- arglist_len = call->arglist_len;
- free (call);
- return val;
-}
-
-/* Free everything in the funcall chain.
- Used when there is an error inside parsing. */
-
-static void
-free_funcalls ()
-{
- register struct funcall *call, *next;
-
- for (call = funcall_chain; call; call = next)
- {
- next = call->next;
- free (call);
- }
-}
-\f
-/* This page contains the functions for adding data to the struct expression
- being constructed. */
-
-/* Add one element to the end of the expression. */
-
-/* To avoid a bug in the Sun 4 compiler, we pass things that can fit into
- a register through here */
-
-static void
-write_exp_elt (expelt)
- union exp_element expelt;
-{
- if (expout_ptr >= expout_size)
- {
- expout_size *= 2;
- expout = (struct expression *) xrealloc (expout,
- sizeof (struct expression)
- + expout_size * sizeof (union exp_element));
- }
- expout->elts[expout_ptr++] = expelt;
-}
-
-static void
-write_exp_elt_opcode (expelt)
- enum exp_opcode expelt;
-{
- union exp_element tmp;
-
- tmp.opcode = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_sym (expelt)
- struct symbol *expelt;
-{
- union exp_element tmp;
-
- tmp.symbol = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_longcst (expelt)
- LONGEST expelt;
-{
- union exp_element tmp;
-
- tmp.longconst = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_dblcst (expelt)
- double expelt;
-{
- union exp_element tmp;
-
- tmp.doubleconst = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_type (expelt)
- struct type *expelt;
-{
- union exp_element tmp;
-
- tmp.type = expelt;
-
- write_exp_elt (tmp);
-}
-
-static void
-write_exp_elt_intern (expelt)
- struct internalvar *expelt;
-{
- union exp_element tmp;
-
- tmp.internalvar = expelt;
-
- write_exp_elt (tmp);
-}
-
-/* Add a string constant to the end of the expression.
- Follow it by its length in bytes, as a separate exp_element. */
-
-static void
-write_exp_string (str)
- struct stoken str;
-{
- register int len = str.length;
- register int lenelt
- = (len + sizeof (union exp_element)) / sizeof (union exp_element);
-
- expout_ptr += lenelt;
-
- if (expout_ptr >= expout_size)
- {
- expout_size = max (expout_size * 2, expout_ptr + 10);
- expout = (struct expression *)
- xrealloc (expout, (sizeof (struct expression)
- + (expout_size * sizeof (union exp_element))));
- }
- bcopy (str.ptr, (char *) &expout->elts[expout_ptr - lenelt], len);
- ((char *) &expout->elts[expout_ptr - lenelt])[len] = 0;
- write_exp_elt_longcst ((LONGEST) len);
-}
-\f
-/* During parsing of a C expression, the pointer to the next character
- is in this variable. */
-
-static char *lexptr;
-
-/* Tokens that refer to names do so with explicit pointer and length,
- so they can share the storage that lexptr is parsing.
-
- When it is necessary to pass a name to a function that expects
- a null-terminated string, the substring is copied out
- into a block of storage that namecopy points to.
-
- namecopy is allocated once, guaranteed big enough, for each parsing. */
-
-static char *namecopy;
-
-/* Current depth in parentheses within the expression. */
-
-static int paren_depth;
-
-/* Nonzero means stop parsing on first comma (if not within parentheses). */
-
-static int comma_terminates;
-
-/* Take care of parsing a number (anything that starts with a digit).
- Set yylval and return the token type; update lexptr.
- LEN is the number of characters in it. */
-
-/*** Needs some error checking for the float case ***/
-
-static int
-parse_number (p, len, parsed_float, putithere)
- register char *p;
- register int len;
- int parsed_float;
- YYSTYPE *putithere;
-{
- register LONGEST n = 0;
- register int i;
- register int c;
- register int base = input_radix;
- int unsigned_p = 0;
-
- extern double atof ();
-
- if (parsed_float)
- {
- /* It's a float since it contains a point or an exponent. */
- putithere->dval = atof (p);
- return FLOAT;
- }
-
- /* Handle base-switching prefixes 0x, 0t, 0d, 0 */
- if (p[0] == '0')
- switch (p[1])
- {
- case 'x':
- case 'X':
- if (len >= 3)
- {
- p += 2;
- base = 16;
- len -= 2;
- }
- break;
-
- case 't':
- case 'T':
- case 'd':
- case 'D':
- if (len >= 3)
- {
- p += 2;
- base = 10;
- len -= 2;
- }
- break;
-
- default:
- base = 8;
- break;
- }
-
- while (len-- > 0)
- {
- c = *p++;
- if (c >= 'A' && c <= 'Z')
- c += 'a' - 'A';
- if (c != 'l' && c != 'u')
- n *= base;
- if (c >= '0' && c <= '9')
- n += i = c - '0';
- else
- {
- if (base > 10 && c >= 'a' && c <= 'f')
- n += i = c - 'a' + 10;
- else if (len == 0 && c == 'l')
- ;
- else if (len == 0 && c == 'u')
- unsigned_p = 1;
- else
- return ERROR; /* Char not a digit */
- }
- if (i >= base)
- return ERROR; /* Invalid digit in this base */
- }
-
- if (unsigned_p)
- {
- putithere->ulval = n;
- return UINT;
- }
- else
- {
- putithere->lval = n;
- return INT;
- }
-}
-
-struct token
-{
- char *operator;
- int token;
- enum exp_opcode opcode;
-};
-
-const static struct token tokentab3[] =
- {
- {">>=", ASSIGN_MODIFY, BINOP_RSH},
- {"<<=", ASSIGN_MODIFY, BINOP_LSH}
- };
-
-const static struct token tokentab2[] =
- {
- {"+=", ASSIGN_MODIFY, BINOP_ADD},
- {"-=", ASSIGN_MODIFY, BINOP_SUB},
- {"*=", ASSIGN_MODIFY, BINOP_MUL},
- {"/=", ASSIGN_MODIFY, BINOP_DIV},
- {"%=", ASSIGN_MODIFY, BINOP_REM},
- {"|=", ASSIGN_MODIFY, BINOP_LOGIOR},
- {"&=", ASSIGN_MODIFY, BINOP_LOGAND},
- {"^=", ASSIGN_MODIFY, BINOP_LOGXOR},
- {"++", INCREMENT, BINOP_END},
- {"--", DECREMENT, BINOP_END},
- {"->", ARROW, BINOP_END},
- {"&&", AND, BINOP_END},
- {"||", OR, BINOP_END},
- {"::", COLONCOLON, BINOP_END},
- {"<<", LSH, BINOP_END},
- {">>", RSH, BINOP_END},
- {"==", EQUAL, BINOP_END},
- {"!=", NOTEQUAL, BINOP_END},
- {"<=", LEQ, BINOP_END},
- {">=", GEQ, BINOP_END}
- };
-
-/* assign machine-independent names to certain registers
- * (unless overridden by the REGISTER_NAMES table)
- */
-struct std_regs {
- char *name;
- int regnum;
-} std_regs[] = {
-#ifdef PC_REGNUM
- { "pc", PC_REGNUM },
-#endif
-#ifdef FP_REGNUM
- { "fp", FP_REGNUM },
-#endif
-#ifdef SP_REGNUM
- { "sp", SP_REGNUM },
-#endif
-#ifdef PS_REGNUM
- { "ps", PS_REGNUM },
-#endif
-};
-
-#define NUM_STD_REGS (sizeof std_regs / sizeof std_regs[0])
-
-/* Read one token, getting characters through lexptr. */
-
-static int
-yylex ()
-{
- register int c;
- register int namelen;
- register unsigned i;
- register char *tokstart;
-
- retry:
-
- tokstart = lexptr;
- /* See if it is a special token of length 3. */
- for (i = 0; i < sizeof tokentab3 / sizeof tokentab3[0]; i++)
- if (!strncmp (tokstart, tokentab3[i].operator, 3))
- {
- lexptr += 3;
- yylval.opcode = tokentab3[i].opcode;
- return tokentab3[i].token;
- }
-
- /* See if it is a special token of length 2. */
- for (i = 0; i < sizeof tokentab2 / sizeof tokentab2[0]; i++)
- if (!strncmp (tokstart, tokentab2[i].operator, 2))
- {
- lexptr += 2;
- yylval.opcode = tokentab2[i].opcode;
- return tokentab2[i].token;
- }
-
- switch (c = *tokstart)
- {
- case 0:
- return 0;
-
- case ' ':
- case '\t':
- case '\n':
- lexptr++;
- goto retry;
-
- case '\'':
- lexptr++;
- c = *lexptr++;
- if (c == '\\')
- c = parse_escape (&lexptr);
- yylval.lval = c;
- c = *lexptr++;
- if (c != '\'')
- error ("Invalid character constant.");
- return CHAR;
-
- case '(':
- paren_depth++;
- lexptr++;
- return c;
-
- case ')':
- if (paren_depth == 0)
- return 0;
- paren_depth--;
- lexptr++;
- return c;
-
- case ',':
- if (comma_terminates && paren_depth == 0)
- return 0;
- lexptr++;
- return c;
-
- case '.':
- /* Might be a floating point number. */
- if (lexptr[1] < '0' || lexptr[1] > '9')
- goto symbol; /* Nope, must be a symbol. */
- /* FALL THRU into number case. */
-
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- {
- /* It's a number. */
- int got_dot = 0, got_e = 0, toktype;
- register char *p = tokstart;
- int hex = input_radix > 10;
-
- if (c == '0' && (p[1] == 'x' || p[1] == 'X'))
- {
- p += 2;
- hex = 1;
- }
- else if (c == '0' && (p[1]=='t' || p[1]=='T' || p[1]=='d' || p[1]=='D'))
- {
- p += 2;
- hex = 0;
- }
-
- for (;; ++p)
- {
- if (!hex && !got_e && (*p == 'e' || *p == 'E'))
- got_dot = got_e = 1;
- else if (!hex && !got_dot && *p == '.')
- got_dot = 1;
- else if (got_e && (p[-1] == 'e' || p[-1] == 'E')
- && (*p == '-' || *p == '+'))
- /* This is the sign of the exponent, not the end of the
- number. */
- continue;
- /* We will take any letters or digits. parse_number will
- complain if past the radix, or if L or U are not final. */
- else if ((*p < '0' || *p > '9')
- && ((*p < 'a' || *p > 'z')
- && (*p < 'A' || *p > 'Z')))
- break;
- }
- toktype = parse_number (tokstart, p - tokstart, got_dot|got_e, &yylval);
- if (toktype == ERROR)
- {
- char *err_copy = (char *) alloca (p - tokstart + 1);
-
- bcopy (tokstart, err_copy, p - tokstart);
- err_copy[p - tokstart] = 0;
- error ("Invalid number \"%s\".", err_copy);
- }
- lexptr = p;
- return toktype;
- }
-
- case '+':
- case '-':
- case '*':
- case '/':
- case '%':
- case '|':
- case '&':
- case '^':
- case '~':
- case '!':
- case '@':
- case '<':
- case '>':
- case '[':
- case ']':
- case '?':
- case ':':
- case '=':
- case '{':
- case '}':
- symbol:
- lexptr++;
- return c;
-
- case '"':
- for (namelen = 1; (c = tokstart[namelen]) != '"'; namelen++)
- if (c == '\\')
- {
- c = tokstart[++namelen];
- if (c >= '0' && c <= '9')
- {
- c = tokstart[++namelen];
- if (c >= '0' && c <= '9')
- c = tokstart[++namelen];
- }
- }
- yylval.sval.ptr = tokstart + 1;
- yylval.sval.length = namelen - 1;
- lexptr += namelen + 1;
- return STRING;
- }
-
- if (!(c == '_' || c == '$'
- || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')))
- /* We must have come across a bad character (e.g. ';'). */
- error ("Invalid character '%c' in expression.", c);
-
- /* It's a name. See how long it is. */
- namelen = 0;
- for (c = tokstart[namelen];
- (c == '_' || c == '$' || (c >= '0' && c <= '9')
- || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'));
- c = tokstart[++namelen])
- ;
-
- /* The token "if" terminates the expression and is NOT
- removed from the input stream. */
- if (namelen == 2 && tokstart[0] == 'i' && tokstart[1] == 'f')
- {
- return 0;
- }
-
- lexptr += namelen;
-
- /* Handle the tokens $digits; also $ (short for $0) and $$ (short for $$1)
- and $$digits (equivalent to $<-digits> if you could type that).
- Make token type LAST, and put the number (the digits) in yylval. */
-
- if (*tokstart == '$')
- {
- register int negate = 0;
- c = 1;
- /* Double dollar means negate the number and add -1 as well.
- Thus $$ alone means -1. */
- if (namelen >= 2 && tokstart[1] == '$')
- {
- negate = 1;
- c = 2;
- }
- if (c == namelen)
- {
- /* Just dollars (one or two) */
- yylval.lval = - negate;
- return LAST;
- }
- /* Is the rest of the token digits? */
- for (; c < namelen; c++)
- if (!(tokstart[c] >= '0' && tokstart[c] <= '9'))
- break;
- if (c == namelen)
- {
- yylval.lval = atoi (tokstart + 1 + negate);
- if (negate)
- yylval.lval = - yylval.lval;
- return LAST;
- }
- }
-
- /* Handle tokens that refer to machine registers:
- $ followed by a register name. */
-
- if (*tokstart == '$') {
- for (c = 0; c < NUM_REGS; c++)
- if (namelen - 1 == strlen (reg_names[c])
- && !strncmp (tokstart + 1, reg_names[c], namelen - 1))
- {
- yylval.lval = c;
- return REGNAME;
- }
- for (c = 0; c < NUM_STD_REGS; c++)
- if (namelen - 1 == strlen (std_regs[c].name)
- && !strncmp (tokstart + 1, std_regs[c].name, namelen - 1))
- {
- yylval.lval = std_regs[c].regnum;
- return REGNAME;
- }
- }
- /* Catch specific keywords. Should be done with a data structure. */
- switch (namelen)
- {
- case 8:
- if (!strncmp (tokstart, "unsigned", 8))
- return UNSIGNED;
- break;
- case 6:
- if (!strncmp (tokstart, "struct", 6))
- return STRUCT;
- if (!strncmp (tokstart, "signed", 6))
- return SIGNED;
- if (!strncmp (tokstart, "sizeof", 6))
- return SIZEOF;
- break;
- case 5:
- if (!strncmp (tokstart, "union", 5))
- return UNION;
- if (!strncmp (tokstart, "short", 5))
- return SHORT;
- break;
- case 4:
- if (!strncmp (tokstart, "enum", 4))
- return ENUM;
- if (!strncmp (tokstart, "long", 4))
- return LONG;
- if (!strncmp (tokstart, "this", 4))
- {
- static const char this_name[] =
- { CPLUS_MARKER, 't', 'h', 'i', 's', '\0' };
-
- if (lookup_symbol (this_name, expression_context_block,
- VAR_NAMESPACE, 0, NULL))
- return THIS;
- }
- break;
- case 3:
- if (!strncmp (tokstart, "int", 3))
- return INT_KEYWORD;
- break;
- default:
- break;
- }
-
- yylval.sval.ptr = tokstart;
- yylval.sval.length = namelen;
-
- /* Any other names starting in $ are debugger internal variables. */
-
- if (*tokstart == '$')
- {
- yylval.ivar = lookup_internalvar (copy_name (yylval.sval) + 1);
- return VARIABLE;
- }
-
- /* Use token-type BLOCKNAME for symbols that happen to be defined as
- functions or symtabs. If this is not so, then ...
- Use token-type TYPENAME for symbols that happen to be defined
- currently as names of types; NAME for other symbols.
- The caller is not constrained to care about the distinction. */
- {
- char *tmp = copy_name (yylval.sval);
- struct symbol *sym;
- int is_a_field_of_this = 0;
- int hextype;
-
- sym = lookup_symbol (tmp, expression_context_block,
- VAR_NAMESPACE, &is_a_field_of_this, NULL);
- if ((sym && SYMBOL_CLASS (sym) == LOC_BLOCK) ||
- lookup_partial_symtab (tmp))
- {
- yylval.ssym.sym = sym;
- yylval.ssym.is_a_field_of_this = is_a_field_of_this;
- return BLOCKNAME;
- }
- if (sym && SYMBOL_CLASS (sym) == LOC_TYPEDEF)
- {
- yylval.tsym.type = SYMBOL_TYPE (sym);
- return TYPENAME;
- }
- if ((yylval.tsym.type = lookup_primitive_typename (tmp)) != 0)
- return TYPENAME;
-
- /* Input names that aren't symbols but ARE valid hex numbers,
- when the input radix permits them, can be names or numbers
- depending on the parse. Note we support radixes > 16 here. */
- if (!sym &&
- ((tokstart[0] >= 'a' && tokstart[0] < 'a' + input_radix - 10) ||
- (tokstart[0] >= 'A' && tokstart[0] < 'A' + input_radix - 10)))
- {
- YYSTYPE newlval; /* Its value is ignored. */
- hextype = parse_number (tokstart, namelen, 0, &newlval);
- if (hextype == INT)
- {
- yylval.ssym.sym = sym;
- yylval.ssym.is_a_field_of_this = is_a_field_of_this;
- return NAME_OR_INT;
- }
- if (hextype == UINT)
- {
- yylval.ssym.sym = sym;
- yylval.ssym.is_a_field_of_this = is_a_field_of_this;
- return NAME_OR_UINT;
- }
- }
-
- /* Any other kind of symbol */
- yylval.ssym.sym = sym;
- yylval.ssym.is_a_field_of_this = is_a_field_of_this;
- return NAME;
- }
-}
-
-/* ARGSUSED */
-static void
-yyerror (msg)
- char *msg;
-{
- error ("Invalid syntax in expression.");
-}
-
-/* Return a null-terminated temporary copy of the name
- of a string token. */
-
-static char *
-copy_name (token)
- struct stoken token;
-{
- bcopy (token.ptr, namecopy, token.length);
- namecopy[token.length] = 0;
- return namecopy;
-}
-\f
-/* Reverse an expression from suffix form (in which it is constructed)
- to prefix form (in which we can conveniently print or execute it). */
-
-static void prefixify_subexp ();
-
-static void
-prefixify_expression (expr)
- register struct expression *expr;
-{
- register int len = sizeof (struct expression) +
- expr->nelts * sizeof (union exp_element);
- register struct expression *temp;
- register int inpos = expr->nelts, outpos = 0;
-
- temp = (struct expression *) alloca (len);
-
- /* Copy the original expression into temp. */
- bcopy (expr, temp, len);
-
- prefixify_subexp (temp, expr, inpos, outpos);
-}
-
-/* Return the number of exp_elements in the subexpression of EXPR
- whose last exp_element is at index ENDPOS - 1 in EXPR. */
-
-static int
-length_of_subexp (expr, endpos)
- register struct expression *expr;
- register int endpos;
-{
- register int oplen = 1;
- register int args = 0;
- register int i;
-
- if (endpos < 0)
- error ("?error in length_of_subexp");
-
- i = (int) expr->elts[endpos - 1].opcode;
-
- switch (i)
- {
- /* C++ */
- case OP_SCOPE:
- oplen = 4 + ((expr->elts[endpos - 2].longconst
- + sizeof (union exp_element))
- / sizeof (union exp_element));
- break;
-
- case OP_LONG:
- case OP_DOUBLE:
- oplen = 4;
- break;
-
- case OP_VAR_VALUE:
- case OP_LAST:
- case OP_REGISTER:
- case OP_INTERNALVAR:
- oplen = 3;
- break;
-
- case OP_FUNCALL:
- oplen = 3;
- args = 1 + expr->elts[endpos - 2].longconst;
- break;
-
- case UNOP_CAST:
- case UNOP_MEMVAL:
- oplen = 3;
- args = 1;
- break;
-
- case STRUCTOP_STRUCT:
- case STRUCTOP_PTR:
- args = 1;
- case OP_STRING:
- oplen = 3 + ((expr->elts[endpos - 2].longconst
- + sizeof (union exp_element))
- / sizeof (union exp_element));
- break;
-
- case TERNOP_COND:
- args = 3;
- break;
-
- case BINOP_ASSIGN_MODIFY:
- oplen = 3;
- args = 2;
- break;
-
- /* C++ */
- case OP_THIS:
- oplen = 2;
- break;
-
- default:
- args = 1 + (i < (int) BINOP_END);
- }
-
- while (args > 0)
- {
- oplen += length_of_subexp (expr, endpos - oplen);
- args--;
- }
-
- return oplen;
-}
-
-/* Copy the subexpression ending just before index INEND in INEXPR
- into OUTEXPR, starting at index OUTBEG.
- In the process, convert it from suffix to prefix form. */
-
-static void
-prefixify_subexp (inexpr, outexpr, inend, outbeg)
- register struct expression *inexpr;
- struct expression *outexpr;
- register int inend;
- int outbeg;
-{
- register int oplen = 1;
- register int args = 0;
- register int i;
- int *arglens;
- enum exp_opcode opcode;
-
- /* Compute how long the last operation is (in OPLEN),
- and also how many preceding subexpressions serve as
- arguments for it (in ARGS). */
-
- opcode = inexpr->elts[inend - 1].opcode;
- switch (opcode)
- {
- /* C++ */
- case OP_SCOPE:
- oplen = 4 + ((inexpr->elts[inend - 2].longconst
- + sizeof (union exp_element))
- / sizeof (union exp_element));
- break;
-
- case OP_LONG:
- case OP_DOUBLE:
- oplen = 4;
- break;
-
- case OP_VAR_VALUE:
- case OP_LAST:
- case OP_REGISTER:
- case OP_INTERNALVAR:
- oplen = 3;
- break;
-
- case OP_FUNCALL:
- oplen = 3;
- args = 1 + inexpr->elts[inend - 2].longconst;
- break;
-
- case UNOP_CAST:
- case UNOP_MEMVAL:
- oplen = 3;
- args = 1;
- break;
-
- case STRUCTOP_STRUCT:
- case STRUCTOP_PTR:
- args = 1;
- case OP_STRING:
- oplen = 3 + ((inexpr->elts[inend - 2].longconst
- + sizeof (union exp_element))
- / sizeof (union exp_element));
-
- break;
-
- case TERNOP_COND:
- args = 3;
- break;
-
- case BINOP_ASSIGN_MODIFY:
- oplen = 3;
- args = 2;
- break;
-
- /* C++ */
- case OP_THIS:
- oplen = 2;
- break;
-
- default:
- args = 1 + ((int) opcode < (int) BINOP_END);
- }
-
- /* Copy the final operator itself, from the end of the input
- to the beginning of the output. */
- inend -= oplen;
- bcopy (&inexpr->elts[inend], &outexpr->elts[outbeg],
- oplen * sizeof (union exp_element));
- outbeg += oplen;
-
- /* Find the lengths of the arg subexpressions. */
- arglens = (int *) alloca (args * sizeof (int));
- for (i = args - 1; i >= 0; i--)
- {
- oplen = length_of_subexp (inexpr, inend);
- arglens[i] = oplen;
- inend -= oplen;
- }
-
- /* Now copy each subexpression, preserving the order of
- the subexpressions, but prefixifying each one.
- In this loop, inend starts at the beginning of
- the expression this level is working on
- and marches forward over the arguments.
- outbeg does similarly in the output. */
- for (i = 0; i < args; i++)
- {
- oplen = arglens[i];
- inend += oplen;
- prefixify_subexp (inexpr, outexpr, inend, outbeg);
- outbeg += oplen;
- }
-}
-\f
-/* This page contains the two entry points to this file. */
-
-/* Read a C expression from the string *STRINGPTR points to,
- parse it, and return a pointer to a struct expression that we malloc.
- Use block BLOCK as the lexical context for variable names;
- if BLOCK is zero, use the block of the selected stack frame.
- Meanwhile, advance *STRINGPTR to point after the expression,
- at the first nonwhite character that is not part of the expression
- (possibly a null character).
-
- If COMMA is nonzero, stop if a comma is reached. */
-
-struct expression *
-parse_c_1 (stringptr, block, comma)
- char **stringptr;
- struct block *block;
- int comma;
-{
- struct cleanup *old_chain;
-
- lexptr = *stringptr;
-
- paren_depth = 0;
- type_stack_depth = 0;
-
- comma_terminates = comma;
-
- if (lexptr == 0 || *lexptr == 0)
- error_no_arg ("expression to compute");
-
- old_chain = make_cleanup (free_funcalls, 0);
- funcall_chain = 0;
-
- expression_context_block = block ? block : get_selected_block ();
-
- namecopy = (char *) alloca (strlen (lexptr) + 1);
- expout_size = 10;
- expout_ptr = 0;
- expout = (struct expression *)
- xmalloc (sizeof (struct expression)
- + expout_size * sizeof (union exp_element));
- make_cleanup (free_current_contents, &expout);
- if (yyparse ())
- yyerror (NULL);
- discard_cleanups (old_chain);
- expout->nelts = expout_ptr;
- expout = (struct expression *)
- xrealloc (expout,
- sizeof (struct expression)
- + expout_ptr * sizeof (union exp_element));
- prefixify_expression (expout);
- *stringptr = lexptr;
- return expout;
-}
-
-/* Parse STRING as an expression, and complain if this fails
- to use up all of the contents of STRING. */
-
-struct expression *
-parse_c_expression (string)
- char *string;
-{
- register struct expression *exp;
- exp = parse_c_1 (&string, 0, 0);
- if (*string)
- error ("Junk after end of expression.");
- return exp;
-}
-
-static void
-push_type (tp)
- enum type_pieces tp;
-{
- if (type_stack_depth == type_stack_size)
- {
- type_stack_size *= 2;
- type_stack = (union type_stack_elt *)
- xrealloc (type_stack, type_stack_size * sizeof (*type_stack));
- }
- type_stack[type_stack_depth++].piece = tp;
-}
-
-static void
-push_type_int (n)
- int n;
-{
- if (type_stack_depth == type_stack_size)
- {
- type_stack_size *= 2;
- type_stack = (union type_stack_elt *)
- xrealloc (type_stack, type_stack_size * sizeof (*type_stack));
- }
- type_stack[type_stack_depth++].int_val = n;
-}
-
-static enum type_pieces
-pop_type ()
-{
- if (type_stack_depth)
- return type_stack[--type_stack_depth].piece;
- return tp_end;
-}
-
-static int
-pop_type_int ()
-{
- if (type_stack_depth)
- return type_stack[--type_stack_depth].int_val;
- /* "Can't happen". */
- return 0;
-}
-
-void
-_initialize_expread ()
-{
- type_stack_size = 80;
- type_stack_depth = 0;
- type_stack = (union type_stack_elt *)
- xmalloc (type_stack_size * sizeof (*type_stack));
-}
+++ /dev/null
-\input texinfo
-@setfilename gdb-internals
-@ifinfo
-This file documents the internals of the GNU debugger GDB.
-
-Copyright (C) 1990, 1991 Free Software Foundation, Inc.
-Contributed by Cygnus Support. Written by John Gilmore.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@ignore
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy or distribute modified versions of this
-manual under the terms of the GPL (for which purpose this text may be
-regarded as a program in the language TeX).
-@end ifinfo
-
-@setchapternewpage odd
-@settitle GDB Internals
-@titlepage
-@title{Working in GDB}
-@subtitle{A guide to the internals of the GNU debugger}
-@author John Gilmore
-@author Cygnus Support
-@page
-@tex
-\def\$#1${{#1}} % Kluge: collect RCS revision info without $...$
-\xdef\manvers{\$Revision$} % For use in headers, footers too
-{\parskip=0pt
-\hfill Cygnus Support\par
-\hfill \manvers\par
-\hfill \TeX{}info \texinfoversion\par
-}
-@end tex
-
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1990, 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-@end titlepage
-
-@node Top, Cleanups, (dir), (dir)
-
-@menu
-* Cleanups:: Cleanups
-* Wrapping:: Wrapping output lines
-* Releases:: Configuring GDB for release
-* README:: The README file
-* New Architectures:: Defining a new host or target architecture
-* Host versus Targt:: What features are in which files
-
-@end menu
-
-@node Cleanups, Wrapping, Top, Top
-@chapter Cleanups
-
-Cleanups are a structured way to deal with things that need to be done
-later. When your code does something (like malloc some memory, or open
-a file) that needs to be undone later (e.g. free the memory or close
-the file), it can make a cleanup. The cleanup will be done at some
-future point: when the command is finished, when an error occurs, or
-when your code decides it's time to do cleanups.
-
-You can also discard cleanups, that is, throw them away without doing
-what they say. This is only done if you ask that it be done.
-
-Syntax:
-
-@table @code
-@item old_chain = make_cleanup (function, arg);
-This makes a cleanup which will cause FUNCTION to be called with ARG
-(a char *) later. The result, OLD_CHAIN, is a handle that can be
-passed to do_cleanups or discard_cleanups later. Unless you are
-going to call do_cleanups or discard_cleanups yourself,
-you can ignore the result from make_cleanup.
-
-
-@item do_cleanups (old_chain);
-Performs all cleanups done since make_cleanup returned OLD_CHAIN.
-E.g.: make_cleanup (a, 0); old = make_cleanup (b, 0); do_cleanups (old);
-will call b() but will not call a(). The cleanup that calls a() will remain
-in the cleanup chain, and will be done later unless otherwise discarded.
-
-@item discard_cleanups (old_chain);
-Same as do_cleanups except that it just removes the cleanups from the
-chain and does not call the specified functions.
-
-@end table
-
-Some functions, e.g. @code{fputs_filtered()} or @code{error()}, specify that they
-``should not be called when cleanups are not in place''. This means
-that any actions you need to reverse in the case of an error or
-interruption must be on the cleanup chain before you call these functions,
-since they might never return to your code (they @samp{longjmp} instead).
-
-
-@node Wrapping, Releases, Cleanups, Top
-@chapter Wrapping output lines
-
-Output that goes through printf_filtered or fputs_filtered or
-fputs_demangled needs only to have calls to wrap_here() added
-in places that would be good breaking points. The utility routines
-will take care of actually wrapping if the line width is exceeded.
-
-The argument to wrap_here() is an indentation string which is printed
-ONLY if the line breaks there. This argument is saved away and used
-later. It must remain valid until the next call to wrap_here() or
-until a newline has been printed through the *_filtered functions.
-Don't pass in a local variable and then return!
-
-It is usually best to call wrap_here() after printing a comma or space.
-If you call it before printing a space, make sure that your indentation
-properly accounts for the leading space that will print if the line wraps
-there.
-
-Any function or set of functions that produce filtered output must finish
-by printing a newline, to flush the wrap buffer, before switching to
-unfiltered ("printf") output. Symbol reading routines that print
-warnings are a good example.
-
-
-@node Releases, README, Wrapping, Top
-@chapter Configuring GDB for release
-
-
-GDB should be released after doing @samp{config.gdb none} in the top level
-directory. This will leave a makefile there, but no tm- or xm- files.
-The makefile is needed, for example, for @samp{make gdb.tar.Z}@dots{} If you
-have tm- or xm-files in the main source directory, C's include rules
-cause them to be used in preference to tm- and xm-files in the
-subdirectories where the user will actually configure and build the
-binaries.
-
-@samp{config.gdb none} is also a good way to rebuild the top level Makefile
-after changing Makefile.dist, alldeps.mak, etc.
-
-
-
-@node README, New Architectures, Releases, Top
-@chapter The README file
-
-
-Check the README file, it often has useful information that does not
-appear anywhere else in the directory.
-
-
-
-@node New Architectures, Host versus Target, README, Top
-@chapter Defining a new host or target architecture
-
-
-When building support for a new host and/or target, this will help you
-organize where to put the various parts. @var{ARCH} stands for the
-architecture involved.
-
-Object files needed when the host system is an @var{ARCH} are listed in
-the file @file{xconfig/@var{ARCH}}, in the Makefile macro @samp{XDEPFILES
-= }@dots{}. You can also define XXXXXX in there.
-
-There are some ``generic'' versions of routines that can be used by
-various host systems. If these routines work for the @var{ARCH} host,
-you can just include the generic file's name (with .o, not .c) in
-@code{XDEPFILES}. Otherwise, you will need to write routines that
-perform the same functions as the generic file, put them into
-@code{@var{ARCH}-xdep.c}, and put @code{@var{ARCH}-xdep.o} into
-@code{XDEPFILES}. These generic host support files include:
-
-@example
- coredep.c, coredep.o
-@end example
-
-@table @code
-@item fetch_core_registers()
-Support for reading registers out of a core file. This routine calls
-@code{register_addr(}), see below.
-
-@item register_addr()
-If your @code{xm-@var{ARCH}.h} file defines the macro @code{REGISTER_U_ADDR(reg)} to be the
-offset within the @samp{user} struct of a register (represented as a GDB
-register number), @file{coredep.c} will define the @code{register_addr()} function
-and use the macro in it. If you do not define @code{REGISTER_U_ADDR}, but
-you are using the standard @code{fetch_core_registers}, you
-will need to define your own version of @code{register_addr}, put it into
-your @code{@var{ARCH}-xdep.c} file, and be sure @code{@var{ARCH}-xdep.o} is in the @code{XDEPFILES} list.
-If you have your own @code{fetch_core_registers}, you only need to define
-@code{register_addr} if your @code{fetch_core_registers} calls it. Many custom
-@code{fetch_core_registers} implementations simply locate the registers
-themselves.
-@end table
-
-Files needed when the target system is an @var{ARCH} are listed in the file
-@file{tconfig/@var{ARCH}}, in the @code{Makefile} macro @samp{TDEPFILES = }@dots{}. You can also
-define XXXXXX in there.
-
-Similar generic support files for target systems are:
-
-@example
- exec.c, exec.o:
-@end example
-
-This file defines functions for accessing files that are executable
-on the target system. These functions open and examine an exec file,
-extract data from one, write data to one, print information about one,
-etc. Now that executable files are handled with BFD, every architecture
-should be able to use the generic exec.c rather than its own custom code.
-
-@node Host versus Target, , README, Top
-@chapter What is considered ``host-dependent'' versus ``target-dependent''?
-
-The xconfig/*, xm-*.h and *-xdep.c files are for host support. The
-question is, what features or aspects of a debugging or cross-debugging
-environment are considered to be ``host'' support.
-
-Defines and include files needed to build on the host are host support.
-Examples are tty support, system defined types, host byte order, host
-float format.
-
-Unix child process support is considered an aspect of the host. Since
-when you fork on the host you are still on the host, the various macros
-needed for finding the registers in the upage, running ptrace, and such
-are all in the host-dependent files.
-
-This is still somewhat of a grey area; I (John Gilmore) didn't do the
-xm- and tm- split for gdb (it was done by Jim Kingdon) so I have had to
-figure out the grounds on which it was split, and make my own choices
-as I evolve it. I have moved many things out of the xdep files
-actually, partly as a result of BFD and partly by removing duplicated
-code.
-
-@contents
-@bye
-
+++ /dev/null
-#ifdef BSD
-#ifndef BSD4_1
-#define HAVE_GETPAGESIZE
-#endif
-#endif
-
-#ifndef HAVE_GETPAGESIZE
-
-#include <sys/param.h>
-
-#ifdef EXEC_PAGESIZE
-#define getpagesize() EXEC_PAGESIZE
-#else
-#ifdef NBPG
-#define getpagesize() NBPG * CLSIZE
-#ifndef CLSIZE
-#define CLSIZE 1
-#endif /* no CLSIZE */
-#else /* no NBPG */
-#define getpagesize() NBPC
-#endif /* no NBPG */
-#endif /* no EXEC_PAGESIZE */
-
-#endif /* not HAVE_GETPAGESIZE */
-
+++ /dev/null
-
-/* gmalloc.c - THIS FILE IS AUTOMAGICALLY GENERATED SO DON'T EDIT IT. */
-
-/* Single-file skeleton for GNU malloc.
- Copyright 1989 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#define __ONEFILE
-
-/* DO NOT DELETE THIS LINE -- ansidecl.h INSERTED HERE. */
-/* Copyright (C) 1989 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* ANSI and traditional C compatibility macros
-
- ANSI C is assumed if __STDC__ is #defined.
-
- Macros
- PTR - Generic pointer type
- LONG_DOUBLE - `long double' type
- CONST - `const' keyword
- VOLATILE - `volatile' keyword
- SIGNED - `signed' keyword
- PTRCONST - Generic const pointer (void *const)
-
- EXFUN(name, prototype) - declare external function NAME
- with prototype PROTOTYPE
- DEFUN(name, arglist, args) - define function NAME with
- args ARGLIST of types in ARGS
- DEFUN_VOID(name) - define function NAME with no args
- AND - argument separator for ARGS
- NOARGS - null arglist
- DOTS - `...' in args
-
- For example:
- extern int EXFUN(printf, (CONST char *format DOTS));
- int DEFUN(fprintf, (stream, format),
- FILE *stream AND CONST char *format DOTS) { ... }
- void DEFUN_VOID(abort) { ... }
-*/
-
-#ifndef _ANSIDECL_H
-
-#define _ANSIDECL_H 1
-
-
-/* Every source file includes this file,
- so they will all get the switch for lint. */
-/* LINTLIBRARY */
-
-
-#ifdef __STDC__
-
-#define PTR void *
-#define PTRCONST void *CONST
-#define LONG_DOUBLE long double
-
-#define AND ,
-#define NOARGS void
-#define CONST const
-#define VOLATILE volatile
-#define SIGNED signed
-#define DOTS , ...
-
-#define EXFUN(name, proto) name proto
-#define DEFUN(name, arglist, args) name(args)
-#define DEFUN_VOID(name) name(NOARGS)
-
-#else /* Not ANSI C. */
-
-#define PTR char *
-#define PTRCONST PTR
-#define LONG_DOUBLE double
-
-#define AND ;
-#define NOARGS
-#define CONST
-#define VOLATILE
-#define SIGNED
-#define DOTS
-
-#define EXFUN(name, proto) name()
-#define DEFUN(name, arglist, args) name arglist args;
-#define DEFUN_VOID(name) name()
-
-#endif /* ANSI C. */
-
-
-#endif /* ansidecl.h */
-
-#ifdef __STDC__
-#include <limits.h>
-#else
-/* DO NOT DELETE THIS LINE -- limits.h INSERTED HERE. */
-/* Number of bits in a `char'. */
-#define CHAR_BIT 8
-
-/* No multibyte characters supported yet. */
-#define MB_LEN_MAX 1
-
-/* Minimum and maximum values a `signed char' can hold. */
-#define SCHAR_MIN -128
-#define SCHAR_MAX 127
-
-/* Maximum value an `unsigned char' can hold. (Minimum is 0). */
-#define UCHAR_MAX 255U
-
-/* Minimum and maximum values a `char' can hold. */
-#ifdef __CHAR_UNSIGNED__
-#define CHAR_MIN 0
-#define CHAR_MAX 255U
-#else
-#define CHAR_MIN -128
-#define CHAR_MAX 127
-#endif
-
-/* Minimum and maximum values a `signed short int' can hold. */
-#define SHRT_MIN -32768
-#define SHRT_MAX 32767
-
-/* Maximum value an `unsigned short int' can hold. (Minimum is 0). */
-#define USHRT_MAX 65535U
-
-/* Minimum and maximum values a `signed int' can hold. */
-#define INT_MIN -2147483648
-#define INT_MAX 2147483647
-
-/* Maximum value an `unsigned int' can hold. (Minimum is 0). */
-#define UINT_MAX 4294967295U
-
-/* Minimum and maximum values a `signed long int' can hold.
- (Same as `int'). */
-#define LONG_MIN (-LONG_MAX-1)
-#define LONG_MAX 2147483647
-
-/* Maximum value an `unsigned long int' can hold. (Minimum is 0). */
-#define ULONG_MAX 4294967295U
-#endif
-
-#ifdef __STDC__
-#include <stddef.h>
-#else
-/* DO NOT DELETE THIS LINE -- stddef.h INSERTED HERE. */
-#ifndef _STDDEF_H
-#define _STDDEF_H
-
-/* Signed type of difference of two pointers. */
-
-typedef long ptrdiff_t;
-
-/* Unsigned type of `sizeof' something. */
-
-#ifndef _SIZE_T /* in case <sys/types.h> has defined it. */
-#define _SIZE_T
-typedef unsigned long size_t;
-#endif /* _SIZE_T */
-
-/* A null pointer constant. */
-
-#undef NULL /* in case <stdio.h> has defined it. */
-#define NULL 0
-
-/* Offset of member MEMBER in a struct of type TYPE. */
-
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-
-#endif /* _STDDEF_H */
-#endif
-
-/* DO NOT DELETE THIS LINE -- stdlib.h INSERTED HERE. */
-/* Fake stdlib.h supplying the stuff needed by malloc. */
-
-#ifndef __ONEFILE
-#include <stddef.h>
-#endif
-
-extern void EXFUN(abort, (NOARGS));
-extern void EXFUN(free, (PTR));
-extern PTR EXFUN(malloc, (size_t));
-extern PTR EXFUN(realloc, (PTR, size_t));
-
-/* DO NOT DELETE THIS LINE -- string.h INSERTED HERE. */
-/* Fake string.h supplying stuff used by malloc. */
-#ifndef __ONEFILE
-#include <stddef.h>
-#endif
-
-extern PTR EXFUN(memcpy, (PTR, CONST PTR, size_t));
-extern PTR EXFUN(memset, (PTR, int, size_t));
-#define memmove memcpy
-
-#define _MALLOC_INTERNAL
-/* DO NOT DELETE THIS LINE -- malloc.h INSERTED HERE. */
-/* Declarations for `malloc' and friends.
- Copyright 1990 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef _MALLOC_H
-
-#define _MALLOC_H 1
-
-#ifndef __ONEFILE
-#define __need_NULL
-#define __need_size_t
-#define __need_ptrdiff_t
-#include <stddef.h>
-#endif
-
-#ifdef _MALLOC_INTERNAL
-
-#ifndef __ONEFILE
-#include <limits.h>
-#endif
-
-/* The allocator divides the heap into blocks of fixed size; large
- requests receive one or more whole blocks, and small requests
- receive a fragment of a block. Fragment sizes are powers of two,
- and all fragments of a block are the same size. When all the
- fragments in a block have been freed, the block itself is freed. */
-#define INT_BIT (CHAR_BIT * sizeof(int))
-#define BLOCKLOG (INT_BIT > 16 ? 12 : 9)
-#define BLOCKSIZE ((unsigned int) 1 << BLOCKLOG)
-#define BLOCKIFY(SIZE) (((SIZE) + BLOCKSIZE - 1) / BLOCKSIZE)
-
-/* The difference between two pointers is a signed int. On machines where
- the data addresses have the high bit set, we need to ensure that the
- difference becomes an unsigned int when we are using the address as an
- integral value. In addition, when using with the '%' operator, the
- sign of the result is machine dependent for negative values, so force
- it to be treated as an unsigned int. */
-
-#define ADDR2UINT(addr) ((unsigned int) ((char *) (addr) - (char *) NULL))
-#define RESIDUAL(addr) ((unsigned int) (ADDR2UINT (addr) % BLOCKSIZE))
-
-/* Determine the amount of memory spanned by the initial heap table
- (not an absolute limit). */
-#define HEAP (INT_BIT > 16 ? 4194304 : 65536)
-
-/* Number of contiguous free blocks allowed to build up at the end of
- memory before they will be returned to the system. */
-#define FINAL_FREE_BLOCKS 8
-
-/* Where to start searching the free list when looking for new memory.
- The two possible values are 0 and _heapindex. Starting at 0 seems
- to reduce total memory usage, while starting at _heapindex seems to
- run faster. */
-#define MALLOC_SEARCH_START _heapindex
-
-/* Data structure giving per-block information. */
-typedef union
- {
- /* Heap information for a busy block. */
- struct
- {
- /* Zero for a large block, or positive giving the
- logarithm to the base two of the fragment size. */
- int type;
- union
- {
- struct
- {
- size_t nfree; /* Free fragments in a fragmented block. */
- size_t first; /* First free fragment of the block. */
- } frag;
- /* Size (in blocks) of a large cluster. */
- size_t size;
- } info;
- } busy;
- /* Heap information for a free block (that may be the first of
- a free cluster). */
- struct
- {
- size_t size; /* Size (in blocks) of a free cluster. */
- size_t next; /* Index of next free cluster. */
- size_t prev; /* Index of previous free cluster. */
- } free;
- } malloc_info;
-
-/* Pointer to first block of the heap. */
-extern char *_heapbase;
-
-/* Table indexed by block number giving per-block information. */
-extern malloc_info *_heapinfo;
-
-/* Address to block number and vice versa. */
-#define BLOCK(A) (((char *) (A) - _heapbase) / BLOCKSIZE + 1)
-#define ADDRESS(B) ((PTR) (((B) - 1) * BLOCKSIZE + _heapbase))
-
-/* Current search index for the heap table. */
-extern size_t _heapindex;
-
-/* Limit of valid info table indices. */
-extern size_t _heaplimit;
-
-/* Doubly linked lists of free fragments. */
-struct list
- {
- struct list *next;
- struct list *prev;
- };
-
-/* Free list headers for each fragment size. */
-extern struct list _fraghead[];
-
-/* Instrumentation. */
-extern size_t _chunks_used;
-extern size_t _bytes_used;
-extern size_t _chunks_free;
-extern size_t _bytes_free;
-
-/* Internal version of free() used in morecore(). */
-extern void EXFUN(__free, (PTR __ptr));
-
-#endif /* _MALLOC_INTERNAL. */
-
-/* Underlying allocation function; successive calls should
- return contiguous pieces of memory. */
-extern PTR EXFUN((*__morecore), (ptrdiff_t __size));
-
-/* Default value of previous. */
-extern PTR EXFUN(__default_morecore, (ptrdiff_t __size));
-
-/* Flag whether malloc has been called. */
-extern int __malloc_initialized;
-
-/* Hooks for debugging versions. */
-extern void EXFUN((*__free_hook), (PTR __ptr));
-extern PTR EXFUN((*__malloc_hook), (size_t __size));
-extern PTR EXFUN((*__realloc_hook), (PTR __ptr, size_t __size));
-
-/* Activate a standard collection of debugging hooks. */
-extern void EXFUN(mcheck, (void EXFUN((*func), (NOARGS))));
-
-/* Statistics available to the user. */
-struct mstats
- {
- size_t bytes_total; /* Total size of the heap. */
- size_t chunks_used; /* Chunks allocated by the user. */
- size_t bytes_used; /* Byte total of user-allocated chunks. */
- size_t chunks_free; /* Chunks in the free list. */
- size_t bytes_free; /* Byte total of chunks in the free list. */
- };
-
-/* Pick up the current statistics. */
-extern struct mstats EXFUN(mstats, (NOARGS));
-
-#endif /* malloc.h */
-
-/* DO NOT DELETE THIS LINE -- free.c INSERTED HERE. */
-/* Free a block of memory allocated by `malloc'.
- Copyright 1990 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __ONEFILE
-#include "ansidecl.h"
-#include <stddef.h>
-#include <stdlib.h>
-
-#define _MALLOC_INTERNAL
-#include "malloc.h"
-#endif /* __ONEFILE */
-
-/* Debugging hook for free. */
-void EXFUN((*__free_hook), (PTR __ptr));
-
-/* Return memory to the heap. Like free() but don't call a __free_hook
- if there is one. */
-void
-DEFUN(__free, (ptr), PTR ptr)
-{
- int type;
- size_t block, blocks;
- register size_t i;
- struct list *prev, *next;
-
- block = BLOCK(ptr);
-
- type = _heapinfo[block].busy.type;
- switch (type)
- {
- case 0:
- /* Get as many statistics as early as we can. */
- --_chunks_used;
- _bytes_used -= _heapinfo[block].busy.info.size * BLOCKSIZE;
- _bytes_free += _heapinfo[block].busy.info.size * BLOCKSIZE;
-
- /* Find the free cluster previous to this one in the free list.
- Start searching at the last block referenced; this may benefit
- programs with locality of allocation. */
- i = _heapindex;
- if (i > block)
- while (i > block)
- i = _heapinfo[i].free.prev;
- else
- {
- do
- i = _heapinfo[i].free.next;
- while (i > 0 && i < block);
- i = _heapinfo[i].free.prev;
- }
-
- /* Determine how to link this block into the free list. */
- if (block == i + _heapinfo[i].free.size)
- {
- /* Coalesce this block with its predecessor. */
- _heapinfo[i].free.size += _heapinfo[block].busy.info.size;
- block = i;
- }
- else
- {
- /* Really link this block back into the free list. */
- _heapinfo[block].free.size = _heapinfo[block].busy.info.size;
- _heapinfo[block].free.next = _heapinfo[i].free.next;
- _heapinfo[block].free.prev = i;
- _heapinfo[i].free.next = block;
- _heapinfo[_heapinfo[block].free.next].free.prev = block;
- ++_chunks_free;
- }
-
- /* Now that the block is linked in, see if we can coalesce it
- with its successor (by deleting its successor from the list
- and adding in its size). */
- if (block + _heapinfo[block].free.size == _heapinfo[block].free.next)
- {
- _heapinfo[block].free.size
- += _heapinfo[_heapinfo[block].free.next].free.size;
- _heapinfo[block].free.next
- = _heapinfo[_heapinfo[block].free.next].free.next;
- _heapinfo[_heapinfo[block].free.next].free.prev = block;
- --_chunks_free;
- }
-
- /* Now see if we can return stuff to the system. */
- blocks = _heapinfo[block].free.size;
- if (blocks >= FINAL_FREE_BLOCKS && block + blocks == _heaplimit
- && (*__morecore)(0) == ADDRESS(block + blocks))
- {
- register size_t bytes = blocks * BLOCKSIZE;
- _heaplimit -= blocks;
- (*__morecore)(- bytes);
- _heapinfo[_heapinfo[block].free.prev].free.next
- = _heapinfo[block].free.next;
- _heapinfo[_heapinfo[block].free.next].free.prev
- = _heapinfo[block].free.prev;
- block = _heapinfo[block].free.prev;
- --_chunks_free;
- _bytes_free -= bytes;
- }
-
- /* Set the next search to begin at this block. */
- _heapindex = block;
- break;
-
- default:
- /* Do some of the statistics. */
- --_chunks_used;
- _bytes_used -= 1 << type;
- ++_chunks_free;
- _bytes_free += 1 << type;
-
- /* Get the address of the first free fragment in this block. */
- prev = (struct list *) ((char *) ADDRESS(block) +
- (_heapinfo[block].busy.info.frag.first << type));
-
- if (_heapinfo[block].busy.info.frag.nfree == (BLOCKSIZE >> type) - 1)
- {
- /* If all fragments of this block are free, remove them
- from the fragment list and free the whole block. */
- next = prev;
- for (i = 1; i < BLOCKSIZE >> type; ++i)
- next = next->next;
- prev->prev->next = next;
- if (next != NULL)
- next->prev = prev->prev;
- _heapinfo[block].busy.type = 0;
- _heapinfo[block].busy.info.size = 1;
-
- /* Keep the statistics accurate. */
- ++_chunks_used;
- _bytes_used += BLOCKSIZE;
- _chunks_free -= BLOCKSIZE >> type;
- _bytes_free -= BLOCKSIZE;
-
- free(ADDRESS(block));
- }
- else if (_heapinfo[block].busy.info.frag.nfree != 0)
- {
- /* If some fragments of this block are free, link this
- fragment into the fragment list after the first free
- fragment of this block. */
- next = (struct list *) ptr;
- next->next = prev->next;
- next->prev = prev;
- prev->next = next;
- if (next->next != NULL)
- next->next->prev = next;
- ++_heapinfo[block].busy.info.frag.nfree;
- }
- else
- {
- /* No fragments of this block are free, so link this
- fragment into the fragment list and announce that
- it is the first free fragment of this block. */
- prev = (struct list *) ptr;
- _heapinfo[block].busy.info.frag.nfree = 1;
- _heapinfo[block].busy.info.frag.first = RESIDUAL (ptr) >> type;
- prev->next = _fraghead[type].next;
- prev->prev = &_fraghead[type];
- prev->prev->next = prev;
- if (prev->next != NULL)
- prev->next->prev = prev;
- }
- break;
- }
-}
-
-/* Return memory to the heap. */
-void
-DEFUN(free, (ptr), PTR ptr)
-{
- if (ptr == NULL)
- return;
-
- if (__free_hook != NULL)
- (*__free_hook)(ptr);
- else
- __free (ptr);
-}
-
-/* DO NOT DELETE THIS LINE -- malloc.c INSERTED HERE. */
-/* Memory allocator `malloc'.
- Copyright 1990 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __ONEFILE
-#include "ansidecl.h"
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define _MALLOC_INTERNAL
-#include "malloc.h"
-#endif /* __ONEFILE */
-
-/* How to really get more memory. */
-PTR EXFUN((*__morecore), (ptrdiff_t __size)) = __default_morecore;
-
-/* Debugging hook for `malloc'. */
-PTR EXFUN((*__malloc_hook), (size_t __size));
-
-/* Pointer to the base of the first block. */
-char *_heapbase;
-
-/* Block information table. Allocated with align/__free (not malloc/free). */
-malloc_info *_heapinfo;
-
-/* Number of info entries. */
-static size_t heapsize;
-
-/* Search index in the info table. */
-size_t _heapindex;
-
-/* Limit of valid info table indices. */
-size_t _heaplimit;
-
-/* Free lists for each fragment size. */
-struct list _fraghead[BLOCKLOG];
-
-/* Instrumentation. */
-size_t _chunks_used;
-size_t _bytes_used;
-size_t _chunks_free;
-size_t _bytes_free;
-
-/* Are you experienced? */
-int __malloc_initialized;
-
-/* Aligned allocation. */
-static PTR
-DEFUN(align, (size), size_t size)
-{
- PTR result;
- unsigned int adj;
-
- result = (*__morecore)(size);
- adj = RESIDUAL (result);
- if (adj != 0)
- {
- adj = BLOCKSIZE - adj;
- (void) (*__morecore)(adj);
- result = (char *) result + adj;
- }
- return result;
-}
-
-/* Set everything up and remember that we have. */
-static int
-DEFUN_VOID(initialize)
-{
- heapsize = HEAP / BLOCKSIZE;
- _heapinfo = (malloc_info *) align(heapsize * sizeof(malloc_info));
- if (_heapinfo == NULL)
- return 0;
- memset(_heapinfo, 0, heapsize * sizeof(malloc_info));
- _heapinfo[0].free.size = 0;
- _heapinfo[0].free.next = _heapinfo[0].free.prev = 0;
- _heapindex = 0;
- _heapbase = (char *) _heapinfo;
- __malloc_initialized = 1;
- return 1;
-}
-
-/* Get neatly aligned memory, initializing or
- growing the heap info table as necessary. */
-static PTR
-DEFUN(morecore, (size), size_t size)
-{
- PTR result;
- malloc_info *newinfo, *oldinfo;
- size_t newsize;
-
- result = align(size);
- if (result == NULL)
- return NULL;
-
- /* Check if we need to grow the info table. */
- if (BLOCK((char *) result + size) > heapsize)
- {
- newsize = heapsize;
- while (BLOCK((char *) result + size) > newsize)
- newsize *= 2;
- newinfo = (malloc_info *) align(newsize * sizeof(malloc_info));
- if (newinfo == NULL)
- {
- (*__morecore)(- size);
- return NULL;
- }
- memset(newinfo, 0, newsize * sizeof(malloc_info));
- memcpy(newinfo, _heapinfo, heapsize * sizeof(malloc_info));
- oldinfo = _heapinfo;
- newinfo[BLOCK(oldinfo)].busy.type = 0;
- newinfo[BLOCK(oldinfo)].busy.info.size
- = BLOCKIFY(heapsize * sizeof(malloc_info));
- _heapinfo = newinfo;
- __free(oldinfo);
- heapsize = newsize;
- }
-
- _heaplimit = BLOCK((char *) result + size);
- return result;
-}
-
-/* Allocate memory from the heap. */
-PTR
-DEFUN(malloc, (size), size_t size)
-{
- PTR result;
- size_t block, blocks, lastblocks, start;
- register size_t i;
- struct list *next;
-
- if (size == 0)
- return NULL;
-
- if (__malloc_hook != NULL)
- return (*__malloc_hook)(size);
-
- if (!__malloc_initialized)
- if (!initialize())
- return NULL;
-
- if (size < sizeof(struct list))
- size = sizeof(struct list);
-
- /* Determine the allocation policy based on the request size. */
- if (size <= BLOCKSIZE / 2)
- {
- /* Small allocation to receive a fragment of a block.
- Determine the logarithm to base two of the fragment size. */
- register size_t log = 1;
- --size;
- while ((size /= 2) != 0)
- ++log;
-
- /* Look in the fragment lists for a
- free fragment of the desired size. */
- next = _fraghead[log].next;
- if (next != NULL)
- {
- /* There are free fragments of this size.
- Pop a fragment out of the fragment list and return it.
- Update the block's nfree and first counters. */
- result = (PTR) next;
- next->prev->next = next->next;
- if (next->next != NULL)
- next->next->prev = next->prev;
- block = BLOCK(result);
- if (--_heapinfo[block].busy.info.frag.nfree != 0)
- _heapinfo[block].busy.info.frag.first =
- RESIDUAL (next->next) >> log;
-
- /* Update the statistics. */
- ++_chunks_used;
- _bytes_used += 1 << log;
- --_chunks_free;
- _bytes_free -= 1 << log;
- }
- else
- {
- /* No free fragments of the desired size, so get a new block
- and break it into fragments, returning the first. */
- result = malloc(BLOCKSIZE);
- if (result == NULL)
- return NULL;
-
- /* Link all fragments but the first into the free list. */
- for (i = 1; i < BLOCKSIZE >> log; ++i)
- {
- next = (struct list *) ((char *) result + (i << log));
- next->next = _fraghead[log].next;
- next->prev = &_fraghead[log];
- next->prev->next = next;
- if (next->next != NULL)
- next->next->prev = next;
- }
-
- /* Initialize the nfree and first counters for this block. */
- block = BLOCK(result);
- _heapinfo[block].busy.type = log;
- _heapinfo[block].busy.info.frag.nfree = i - 1;
- _heapinfo[block].busy.info.frag.first = i - 1;
-
- _chunks_free += (BLOCKSIZE >> log) - 1;
- _bytes_free += BLOCKSIZE - (1 << log);
- }
- }
- else
- {
- /* Large allocation to receive one or more blocks.
- Search the free list in a circle starting at the last place visited.
- If we loop completely around without finding a large enough
- space we will have to get more memory from the system. */
- blocks = BLOCKIFY(size);
- start = block = MALLOC_SEARCH_START;
- while (_heapinfo[block].free.size < blocks)
- {
- block = _heapinfo[block].free.next;
- if (block == start)
- {
- /* Need to get more from the system. Check to see if
- the new core will be contiguous with the final free
- block; if so we don't need to get as much. */
- block = _heapinfo[0].free.prev;
- lastblocks = _heapinfo[block].free.size;
- if (_heaplimit != 0 && block + lastblocks == _heaplimit &&
- (*__morecore)(0) == ADDRESS(block + lastblocks) &&
- (morecore((blocks - lastblocks) * BLOCKSIZE)) != NULL)
- {
- _heapinfo[block].free.size = blocks;
- _bytes_free += (blocks - lastblocks) * BLOCKSIZE;
- continue;
- }
- result = morecore(blocks * BLOCKSIZE);
- if (result == NULL)
- return NULL;
- block = BLOCK(result);
- _heapinfo[block].busy.type = 0;
- _heapinfo[block].busy.info.size = blocks;
- ++_chunks_used;
- _bytes_used += blocks * BLOCKSIZE;
- return result;
- }
- }
-
- /* At this point we have found a suitable free list entry.
- Figure out how to remove what we need from the list. */
- result = ADDRESS(block);
- if (_heapinfo[block].free.size > blocks)
- {
- /* The block we found has a bit left over,
- so relink the tail end back into the free list. */
- _heapinfo[block + blocks].free.size
- = _heapinfo[block].free.size - blocks;
- _heapinfo[block + blocks].free.next
- = _heapinfo[block].free.next;
- _heapinfo[block + blocks].free.prev
- = _heapinfo[block].free.prev;
- _heapinfo[_heapinfo[block].free.prev].free.next
- = _heapinfo[_heapinfo[block].free.next].free.prev
- = _heapindex = block + blocks;
- }
- else
- {
- /* The block exactly matches our requirements,
- so just remove it from the list. */
- _heapinfo[_heapinfo[block].free.next].free.prev
- = _heapinfo[block].free.prev;
- _heapinfo[_heapinfo[block].free.prev].free.next
- = _heapindex = _heapinfo[block].free.next;
- --_chunks_free;
- }
-
- _heapinfo[block].busy.type = 0;
- _heapinfo[block].busy.info.size = blocks;
- ++_chunks_used;
- _bytes_used += blocks * BLOCKSIZE;
- _bytes_free -= blocks * BLOCKSIZE;
- }
-
- return result;
-}
-
-/* DO NOT DELETE THIS LINE -- realloc.c INSERTED HERE. */
-/* Change the size of a block allocated by `malloc'.
- Copyright 1990 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __ONEFILE
-#include "ansidecl.h"
-#include <stdlib.h>
-#include <string.h>
-
-#define _MALLOC_INTERNAL
-#include "malloc.h"
-#endif /* __ONEFILE */
-
-#define MIN(A, B) ((A) < (B) ? (A) : (B))
-
-/* Debugging hook for realloc. */
-PTR EXFUN((*__realloc_hook), (PTR __ptr, size_t __size));
-
-/* Resize the given region to the new size, returning a pointer
- to the (possibly moved) region. This is optimized for speed;
- some benchmarks seem to indicate that greater compactness is
- achieved by unconditionally allocating and copying to a
- new region. This module has incestuous knowledge of the
- internals of both free and malloc. */
-PTR
-DEFUN(realloc, (ptr, size), PTR ptr AND size_t size)
-{
- PTR result;
- int type;
- size_t block, blocks, oldlimit;
-
- if (size == 0)
- {
- free(ptr);
- return NULL;
- }
- else if (ptr == NULL)
- return malloc(size);
-
- if (__realloc_hook != NULL)
- return (*__realloc_hook)(ptr, size);
-
- block = BLOCK(ptr);
-
- type = _heapinfo[block].busy.type;
- switch (type)
- {
- case 0:
- /* Maybe reallocate a large block to a small fragment. */
- if (size <= BLOCKSIZE / 2)
- {
- result = malloc(size);
- if (result != NULL)
- {
- memcpy(result, ptr, size);
- free(ptr);
- return result;
- }
- }
-
- /* The new size is a large allocation as well;
- see if we can hold it in place. */
- blocks = BLOCKIFY(size);
- if (blocks < _heapinfo[block].busy.info.size)
- {
- /* The new size is smaller; return
- excess memory to the free list. */
- _heapinfo[block + blocks].busy.type = 0;
- _heapinfo[block + blocks].busy.info.size
- = _heapinfo[block].busy.info.size - blocks;
- _heapinfo[block].busy.info.size = blocks;
- free(ADDRESS(block + blocks));
- result = ptr;
- }
- else if (blocks == _heapinfo[block].busy.info.size)
- /* No size change necessary. */
- result = ptr;
- else
- {
- /* Won't fit, so allocate a new region that will.
- Free the old region first in case there is sufficient
- adjacent free space to grow without moving. */
- blocks = _heapinfo[block].busy.info.size;
- /* Prevent free from actually returning memory to the system. */
- oldlimit = _heaplimit;
- _heaplimit = 0;
- free(ptr);
- _heaplimit = oldlimit;
- result = malloc(size);
- if (result == NULL)
- {
- (void) malloc(blocks * BLOCKSIZE);
- return NULL;
- }
- if (ptr != result)
- memmove(result, ptr, blocks * BLOCKSIZE);
- }
- break;
-
- default:
- /* Old size is a fragment; type is logarithm
- to base two of the fragment size. */
- if (size > 1 << (type - 1) && size <= 1 << type)
- /* The new size is the same kind of fragment. */
- result = ptr;
- else
- {
- /* The new size is different; allocate a new space,
- and copy the lesser of the new size and the old. */
- result = malloc(size);
- if (result == NULL)
- return NULL;
- memcpy(result, ptr, MIN(size, 1 << type));
- free(ptr);
- }
- break;
- }
-
- return result;
-}
-
-/* DO NOT DELETE THIS LINE -- unix.c INSERTED HERE. */
-/* unix.c - get more memory with a UNIX system call.
- Copyright 1990 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __ONEFILE
-#include "ansidecl.h"
-#include <stddef.h>
-
-#define _MALLOC_INTERNAL
-#include "malloc.h"
-#endif /* __ONEFILE */
-
-extern PTR EXFUN(sbrk, (ptrdiff_t size));
-
-PTR
-DEFUN(__default_morecore, (size), ptrdiff_t size)
-{
- PTR result;
-
- result = sbrk(size);
- if (result == (PTR) -1)
- return NULL;
- return result;
-}
-
-#define __getpagesize getpagesize
-/* DO NOT DELETE THIS LINE -- valloc.c INSERTED HERE. */
-/* Allocate memory on a page boundary.
- Copyright 1990 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __ONEFILE
-#include "ansidecl.h"
-#include <stdlib.h>
-#endif /* __ONEFILE */
-
-#if defined(M_UNIX)
-/*
- * M_UNIX is defined by the SCO compilers, including the port of gcc.
- */
-
-/* On SunOS 4.1.1, <sys/param.h> typedefs size_t, which is bad since
- we typedef it above. Maybe it's better just to have people compile
- -Dgetpagesize()=4096. */
-/* Deal with page size. */
-#ifndef HAVE_GETPAGESIZE
-
-#include <sys/param.h>
-
-#if !defined (PAGESIZE)
-#ifdef EXEC_PAGESIZE
-#define PAGESIZE EXEC_PAGESIZE
-#else
-#ifdef NBPG
-#define PAGESIZE NBPG * CLSIZE
-#ifndef CLSIZE
-#define CLSIZE 1
-#endif /* no CLSIZE */
-#else /* no NBPG */
-#define PAGESIZE NBPC
-#endif /* no NBPG */
-#endif /* no EXEC_PAGESIZE */
-#endif /* no PAGESIZE */
-
-size_t
-DEFUN_VOID(__getpagesize)
-{
- return PAGESIZE;
-}
-#endif /* not HAVE_GETPAGESIZE */
-#endif /* M_UNIX */
-
-extern size_t EXFUN(__getpagesize, (NOARGS));
-
-static size_t pagesize;
-
-PTR
-DEFUN(valloc, (size), size_t size)
-{
- PTR result;
- unsigned int adj;
-
- if (pagesize == 0)
- pagesize = __getpagesize();
-
- result = malloc(size + pagesize);
- if (result == NULL)
- return NULL;
- adj = (unsigned int) ((unsigned int)((char *) result - (char *) NULL)) % pagesize;
- if (adj != 0)
- result = (char *) result + pagesize - adj;
- return result;
-}
+++ /dev/null
-/* Declarations for `malloc' and friends.
- Copyright 1990 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef _MALLOC_H
-
-#define _MALLOC_H 1
-
-#ifndef __ONEFILE
-#define __need_NULL
-#define __need_size_t
-#define __need_ptrdiff_t
-#include <stddef.h>
-#endif
-
-#ifdef _MALLOC_INTERNAL
-
-#ifndef __ONEFILE
-#include <limits.h>
-#endif
-
-/* The allocator divides the heap into blocks of fixed size; large
- requests receive one or more whole blocks, and small requests
- receive a fragment of a block. Fragment sizes are powers of two,
- and all fragments of a block are the same size. When all the
- fragments in a block have been freed, the block itself is freed. */
-#define INT_BIT (CHAR_BIT * sizeof(int))
-#define BLOCKLOG (INT_BIT > 16 ? 12 : 9)
-#define BLOCKSIZE (1 << BLOCKLOG)
-#define BLOCKIFY(SIZE) (((SIZE) + BLOCKSIZE - 1) / BLOCKSIZE)
-
-/* Determine the amount of memory spanned by the initial heap table
- (not an absolute limit). */
-#define HEAP (INT_BIT > 16 ? 4194304 : 65536)
-
-/* Number of contiguous free blocks allowed to build up at the end of
- memory before they will be returned to the system. */
-#define FINAL_FREE_BLOCKS 8
-
-/* Where to start searching the free list when looking for new memory.
- The two possible values are 0 and _heapindex. Starting at 0 seems
- to reduce total memory usage, while starting at _heapindex seems to
- run faster. */
-#define MALLOC_SEARCH_START _heapindex
-
-/* Data structure giving per-block information. */
-typedef union
- {
- /* Heap information for a busy block. */
- struct
- {
- /* Zero for a large block, or positive giving the
- logarithm to the base two of the fragment size. */
- int type;
- union
- {
- struct
- {
- size_t nfree; /* Free fragments in a fragmented block. */
- size_t first; /* First free fragment of the block. */
- } frag;
- /* Size (in blocks) of a large cluster. */
- size_t size;
- } info;
- } busy;
- /* Heap information for a free block (that may be the first of
- a free cluster). */
- struct
- {
- size_t size; /* Size (in blocks) of a free cluster. */
- size_t next; /* Index of next free cluster. */
- size_t prev; /* Index of previous free cluster. */
- } free;
- } malloc_info;
-
-/* Pointer to first block of the heap. */
-extern char *_heapbase;
-
-/* Table indexed by block number giving per-block information. */
-extern malloc_info *_heapinfo;
-
-/* Address to block number and vice versa. */
-#define BLOCK(A) (((char *) (A) - _heapbase) / BLOCKSIZE + 1)
-#define ADDRESS(B) ((PTR) (((B) - 1) * BLOCKSIZE + _heapbase))
-
-/* Current search index for the heap table. */
-extern size_t _heapindex;
-
-/* Limit of valid info table indices. */
-extern size_t _heaplimit;
-
-/* Doubly linked lists of free fragments. */
-struct list
- {
- struct list *next;
- struct list *prev;
- };
-
-/* Free list headers for each fragment size. */
-extern struct list _fraghead[];
-
-/* Instrumentation. */
-extern size_t _chunks_used;
-extern size_t _bytes_used;
-extern size_t _chunks_free;
-extern size_t _bytes_free;
-
-/* Internal version of free() used in morecore(). */
-extern void EXFUN(__free, (PTR __ptr));
-
-#endif /* _MALLOC_INTERNAL. */
-
-/* Underlying allocation function; successive calls should
- return contiguous pieces of memory. */
-extern PTR EXFUN((*__morecore), (ptrdiff_t __size));
-
-/* Default value of previous. */
-extern PTR EXFUN(__default_morecore, (ptrdiff_t __size));
-
-/* Flag whether malloc has been called. */
-extern int __malloc_initialized;
-
-/* Hooks for debugging versions. */
-extern void EXFUN((*__free_hook), (PTR __ptr));
-extern PTR EXFUN((*__malloc_hook), (size_t __size));
-extern PTR EXFUN((*__realloc_hook), (PTR __ptr, size_t __size));
-
-/* Activate a standard collection of debugging hooks. */
-extern void EXFUN(mcheck, (void EXFUN((*func), (NOARGS))));
-
-/* Statistics available to the user. */
-struct mstats
- {
- size_t bytes_total; /* Total size of the heap. */
- size_t chunks_used; /* Chunks allocated by the user. */
- size_t bytes_used; /* Byte total of user-allocated chunks. */
- size_t chunks_free; /* Chunks in the free list. */
- size_t bytes_free; /* Byte total of chunks in the free list. */
- };
-
-/* Pick up the current statistics. */
-extern struct mstats EXFUN(mstats, (NOARGS));
-
-#endif /* malloc.h */
+++ /dev/null
-/* Native dependent code for dos running GO32 for GDB, the GNU debugger.
- Copyright 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
-
-static void uerror(char *s)
-{
- fprintf(stderr, "Fatal: %s!\n");
- exit(1);
-}
-
-fetch_core_registers(){uerror("attempt to call fetch_core_registers()");}
-
-fetch_inferior_registers(){uerror("attempt to call fetch_inferior_registers()");}
-store_inferior_registers(){uerror("attempt to call store_inferior_registers()");}
-
-child_resume(){uerror("attempt to call child_resume()");}
-child_xfer_memory(){uerror("attempt to call child_xfer_memory()");}
-
+++ /dev/null
-/* HP/UX interface for HP 300's, for GDB when running under Unix.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
-#include "defs.h"
-#include "param.h"
-#include "frame.h"
-#include "inferior.h"
-
-/* Defining this means some system include files define some extra stuff. */
-#define WOPR
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/user.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/ptrace.h>
-#include <sys/reg.h>
-#include <sys/trap.h>
-
-#include "gdbcore.h"
-
-#include <sys/file.h>
-#include <sys/stat.h>
-
-#define INFERIOR_AR0(u) \
- ((ptrace \
- (PT_RUAREA, inferior_pid, ((char *) &u.u_ar0 - (char *) &u), 0)) \
- - KERNEL_U_ADDR)
-
-static void
-fetch_inferior_register (regno, regaddr)
- register int regno;
- register unsigned int regaddr;
-{
-#ifndef HPUX_VERSION_5
- if (regno == PS_REGNUM)
- {
- union { int i; short s[2]; } ps_val;
- int regval;
-
- ps_val.i = (ptrace (PT_RUAREA, inferior_pid, regaddr, 0));
- regval = ps_val.s[0];
- supply_register (regno, ®val);
- }
- else
-#endif /* not HPUX_VERSION_5 */
- {
- char buf[MAX_REGISTER_RAW_SIZE];
- register int i;
-
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- *(int *) &buf[i] = ptrace (PT_RUAREA, inferior_pid, regaddr, 0);
- regaddr += sizeof (int);
- }
- supply_register (regno, buf);
- }
- return;
-}
-
-static void
-store_inferior_register_1 (regno, regaddr, value)
- int regno;
- unsigned int regaddr;
- int value;
-{
- errno = 0;
- ptrace (PT_WUAREA, inferior_pid, regaddr, value);
-#if 0
- /* HP-UX randomly sets errno to non-zero for regno == 25.
- However, the value is correctly written, so ignore errno. */
- if (errno != 0)
- {
- char string_buf[64];
-
- sprintf (string_buf, "writing register number %d", regno);
- perror_with_name (string_buf);
- }
-#endif
- return;
-}
-
-static void
-store_inferior_register (regno, regaddr)
- register int regno;
- register unsigned int regaddr;
-{
-#ifndef HPUX_VERSION_5
- if (regno == PS_REGNUM)
- {
- union { int i; short s[2]; } ps_val;
-
- ps_val.i = (ptrace (PT_RUAREA, inferior_pid, regaddr, 0));
- ps_val.s[0] = (read_register (regno));
- store_inferior_register_1 (regno, regaddr, ps_val.i);
- }
- else
-#endif /* not HPUX_VERSION_5 */
- {
- char buf[MAX_REGISTER_RAW_SIZE];
- register int i;
- extern char registers[];
-
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- store_inferior_register_1
- (regno, regaddr,
- (*(int *) ®isters[(REGISTER_BYTE (regno)) + i]));
- regaddr += sizeof (int);
- }
- }
- return;
-}
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- struct user u;
- register int regno;
- register unsigned int ar0_offset;
-
- ar0_offset = (INFERIOR_AR0 (u));
- if (regno == -1)
- {
- for (regno = 0; (regno < FP0_REGNUM); regno++)
- fetch_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
- for (; (regno < NUM_REGS); regno++)
- fetch_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
- }
- else
- fetch_inferior_register (regno,
- (regno < FP0_REGNUM
- ? REGISTER_ADDR (ar0_offset, regno)
- : FP_REGISTER_ADDR (u, regno)));
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-store_inferior_registers (regno)
- register int regno;
-{
- struct user u;
- register unsigned int ar0_offset;
- extern char registers[];
-
- if (regno >= FP0_REGNUM)
- {
- store_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
- return;
- }
-
- ar0_offset = (INFERIOR_AR0 (u));
- if (regno >= 0)
- {
- store_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
- return;
- }
-
- for (regno = 0; (regno < FP0_REGNUM); regno++)
- store_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
- for (; (regno < NUM_REGS); regno++)
- store_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
- return;
-}
-
-\f
-/* Take the register values out of a core file and store
- them where `read_register' will find them. */
-
-#ifdef HPUX_VERSION_5
-#define e_PS e_regs[PS]
-#define e_PC e_regs[PC]
-#endif /* HPUX_VERSION_5 */
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which)
- char *core_reg_sect;
- int core_reg_size;
- int which;
-{
- int val, regno;
- struct user u;
- struct exception_stack *pes = (struct exception_stack *) core_reg_sect;
-#define es (*pes)
- char *buf;
-
- if (which == 0) {
- if (core_reg_size <
- ((char *) &es.e_offset - (char *) &es.e_regs[R0]))
- error ("Not enough registers in core file");
- for (regno = 0; (regno < PS_REGNUM); regno++)
- supply_register (regno, &es.e_regs[regno + R0]);
- val = es.e_PS;
- supply_register (regno++, &val);
- supply_register (regno++, &es.e_PC);
-
- } else if (which == 2) {
-
- /* FIXME: This may not work if the float regs and control regs are
- discontinuous. */
- for (regno = FP0_REGNUM, buf = core_reg_sect;
- (regno < NUM_REGS);
- buf += REGISTER_RAW_SIZE (regno), regno++)
- {
- supply_register (regno, buf);
- }
- }
-}
+++ /dev/null
-/* HP/UX interface for HP 300's, for GDB when running under Unix.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-/* Defining this means some system include files define some extra stuff. */
-#define WOPR
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/user.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/ptrace.h>
-#include <sys/reg.h>
-#include <sys/trap.h>
-
-#include "gdbcore.h"
-
-#include <sys/file.h>
-#include <sys/stat.h>
-
-#define INFERIOR_AR0(u) \
- ((ptrace \
- (PT_RUAREA, inferior_pid, \
- (PTRACE_ARG3_TYPE) ((char *) &u.u_ar0 - (char *) &u), 0)) \
- - KERNEL_U_ADDR)
-
-static void
-fetch_inferior_register (regno, regaddr)
- register int regno;
- register unsigned int regaddr;
-{
-#ifndef HPUX_VERSION_5
- if (regno == PS_REGNUM)
- {
- union { int i; short s[2]; } ps_val;
- int regval;
-
- ps_val.i = (ptrace (PT_RUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- 0));
- regval = ps_val.s[0];
- supply_register (regno, ®val);
- }
- else
-#endif /* not HPUX_VERSION_5 */
- {
- char buf[MAX_REGISTER_RAW_SIZE];
- register int i;
-
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- *(int *) &buf[i] = ptrace (PT_RUAREA, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, 0);
- regaddr += sizeof (int);
- }
- supply_register (regno, buf);
- }
- return;
-}
-
-static void
-store_inferior_register_1 (regno, regaddr, value)
- int regno;
- unsigned int regaddr;
- int value;
-{
- errno = 0;
- ptrace (PT_WUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, value);
-#if 0
- /* HP-UX randomly sets errno to non-zero for regno == 25.
- However, the value is correctly written, so ignore errno. */
- if (errno != 0)
- {
- char string_buf[64];
-
- sprintf (string_buf, "writing register number %d", regno);
- perror_with_name (string_buf);
- }
-#endif
- return;
-}
-
-static void
-store_inferior_register (regno, regaddr)
- register int regno;
- register unsigned int regaddr;
-{
-#ifndef HPUX_VERSION_5
- if (regno == PS_REGNUM)
- {
- union { int i; short s[2]; } ps_val;
-
- ps_val.i = (ptrace (PT_RUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- 0));
- ps_val.s[0] = (read_register (regno));
- store_inferior_register_1 (regno, regaddr, ps_val.i);
- }
- else
-#endif /* not HPUX_VERSION_5 */
- {
- char buf[MAX_REGISTER_RAW_SIZE];
- register int i;
- extern char registers[];
-
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- store_inferior_register_1
- (regno, regaddr,
- (*(int *) ®isters[(REGISTER_BYTE (regno)) + i]));
- regaddr += sizeof (int);
- }
- }
- return;
-}
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- struct user u;
- register unsigned int ar0_offset;
-
- ar0_offset = (INFERIOR_AR0 (u));
- if (regno == -1)
- {
- for (regno = 0; (regno < FP0_REGNUM); regno++)
- fetch_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
- for (; (regno < NUM_REGS); regno++)
- fetch_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
- }
- else
- fetch_inferior_register (regno,
- (regno < FP0_REGNUM
- ? REGISTER_ADDR (ar0_offset, regno)
- : FP_REGISTER_ADDR (u, regno)));
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- register int regno;
-{
- struct user u;
- register unsigned int ar0_offset;
- extern char registers[];
-
- if (regno >= FP0_REGNUM)
- {
- store_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
- return;
- }
-
- ar0_offset = (INFERIOR_AR0 (u));
- if (regno >= 0)
- {
- store_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
- return;
- }
-
- for (regno = 0; (regno < FP0_REGNUM); regno++)
- store_inferior_register (regno, (REGISTER_ADDR (ar0_offset, regno)));
- for (; (regno < NUM_REGS); regno++)
- store_inferior_register (regno, (FP_REGISTER_ADDR (u, regno)));
- return;
-}
-
-\f
-/* Take the register values out of a core file and store
- them where `read_register' will find them. */
-
-#ifdef HPUX_VERSION_5
-#define e_PS e_regs[PS]
-#define e_PC e_regs[PC]
-#endif /* HPUX_VERSION_5 */
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- int core_reg_size;
- int which;
- unsigned int reg_addr; /* Unused in this version */
-{
- int val, regno;
- struct user u;
- struct exception_stack *pes = (struct exception_stack *) core_reg_sect;
-#define es (*pes)
- char *buf;
-
- if (which == 0) {
- if (core_reg_size <
- ((char *) &es.e_offset - (char *) &es.e_regs[R0]))
- error ("Not enough registers in core file");
- for (regno = 0; (regno < PS_REGNUM); regno++)
- supply_register (regno, &es.e_regs[regno + R0]);
- val = es.e_PS;
- supply_register (regno++, &val);
- supply_register (regno++, &es.e_PC);
-
- } else if (which == 2) {
-
- /* FIXME: This may not work if the float regs and control regs are
- discontinuous. */
- for (regno = FP0_REGNUM, buf = core_reg_sect;
- (regno < NUM_REGS);
- buf += REGISTER_RAW_SIZE (regno), regno++)
- {
- supply_register (regno, buf);
- }
- }
-}
-/* Extract registers from an HP-PA core file, for GDB.
- Copyright (C) 1988, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* core.c is supposed to be the more machine-independent aspects of this;
- this file is more machine-specific. */
-
-#include "defs.h"
-#include "gdbcore.h"
-
-/* These are needed on various systems to expand REGISTER_U_ADDR. */
-/* FIXME: Remove any not needed on HP-PA. */
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/user.h>
-#ifndef USG
-#include <sys/ptrace.h>
-#endif
-
-
-/* Extract the register values out of the core file and store
- them where `read_register' will find them.
-
- CORE_REG_SECT points to the register values themselves, read into memory.
- CORE_REG_SIZE is the size of that area.
- WHICH says which set of registers we are handling (0 = int, 2 = float
- on machines where they are discontiguous).
- REG_ADDR is the offset from u.u_ar0 to the register values relative to
- core_reg_sect. This is used with old-fashioned core files to
- locate the registers in a large upage-plus-stack ".reg" section.
- Original upage address X is at location core_reg_sect+x+reg_addr.
- */
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned reg_addr;
-{
- register int regno;
- register unsigned int addr;
- int bad_reg = -1;
- register reg_ptr = -reg_addr; /* Original u.u_ar0 is -reg_addr. */
-
- /* If u.u_ar0 was an absolute address in the core file, relativize it now,
- so we can use it as an offset into core_reg_sect. When we're done,
- "register 0" will be at core_reg_sect+reg_ptr, and we can use
- register_addr to offset to the other registers. If this is a modern
- core file without a upage, reg_ptr will be zero and this is all a big
- NOP. */
- if (reg_ptr > core_reg_size)
- reg_ptr -= KERNEL_U_ADDR;
- if (reg_ptr > core_reg_size)
- fprintf (stderr, "Can't find registers in core file\n");
-
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- addr = register_addr (regno, reg_ptr);
- if (addr >= core_reg_size) {
- if (bad_reg < 0)
- bad_reg = regno;
- } else {
- if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
- core_reg_sect[addr +3] &= ~0x3;
- supply_register (regno, core_reg_sect + addr);
- }
- }
- if (bad_reg > 0)
- {
- error ("Register %s not found in core file.", reg_names[bad_reg]);
- }
-}
-
-
-#ifdef REGISTER_U_ADDR
-
-/* Return the address in the core dump or inferior of register REGNO.
- BLOCKEND is the address of the end of the user structure. */
-
-unsigned int
-register_addr (regno, blockend)
- int regno;
- int blockend;
-{
- int addr;
-
- if (regno < 0 || regno >= NUM_REGS)
- error ("Invalid register number %d.", regno);
-
- REGISTER_U_ADDR (addr, blockend, regno);
-
- return addr;
-}
-
-#endif /* REGISTER_U_ADDR */
-
-
-
-
-
-
-
-/* Host-dependent code for HP PA-RISC running BSD Unix, for GDB.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#ifndef USG
-#include <sys/ptrace.h>
-#endif
-
-
-#ifndef PT_ATTACH
-#define PT_ATTACH PTRACE_ATTACH
-#endif
-#ifndef PT_DETACH
-#define PT_DETACH PTRACE_DETACH
-#endif
-
-#include "gdbcore.h"
-#include <sys/user.h> /* After a.out.h */
-#include <sys/file.h>
-#include <sys/stat.h>
-\f
-/* This function simply calls ptrace with the given arguments.
- It exists so that all calls to ptrace are isolated in this
- machine-dependent file. */
-int
-call_ptrace (request, pid, addr, data)
- int request, pid;
- PTRACE_ARG3_TYPE addr;
- int data;
-{
- return ptrace (request, pid, addr, data);
-}
-
-#ifdef DEBUG_PTRACE
-/* For the rest of the file, use an extra level of indirection */
-/* This lets us breakpoint usefully on call_ptrace. */
-#define ptrace call_ptrace
-#endif
-
-void
-kill_inferior ()
-{
- if (inferior_pid == 0)
- return;
- ptrace (PT_KILL, inferior_pid, (PTRACE_ARG3_TYPE) 0, 0);
- wait ((int *)0);
- target_mourn_inferior ();
-}
-
-/* Resume execution of the inferior process.
- If STEP is nonzero, single-step it.
- If SIGNAL is nonzero, give it that signal. */
-
-void
-child_resume (step, signal)
- int step;
- int signal;
-{
- errno = 0;
-
- /* An address of (PTRACE_ARG3_TYPE) 1 tells ptrace to continue from where
- it was. (If GDB wanted it to start some other way, we have already
- written a new PC value to the child.) */
-
- if (step)
- ptrace (PT_STEP, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
- else
- ptrace (PT_CONTINUE, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
-
- if (errno)
- perror_with_name ("ptrace");
-}
-\f
-#ifdef ATTACH_DETACH
-/* Nonzero if we are debugging an attached process rather than
- an inferior. */
-extern int attach_flag;
-
-/* Start debugging the process whose number is PID. */
-int
-attach (pid)
- int pid;
-{
- errno = 0;
- ptrace (PT_ATTACH, pid, (PTRACE_ARG3_TYPE) 0, 0);
- if (errno)
- perror_with_name ("ptrace");
- attach_flag = 1;
- return pid;
-}
-
-/* Stop debugging the process whose number is PID
- and continue it with signal number SIGNAL.
- SIGNAL = 0 means just continue it. */
-
-void
-detach (signal)
- int signal;
-{
- errno = 0;
- ptrace (PT_DETACH, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
- if (errno)
- perror_with_name ("ptrace");
- attach_flag = 0;
-}
-#endif /* ATTACH_DETACH */
-\f
-#if !defined (FETCH_INFERIOR_REGISTERS)
-
-/* KERNEL_U_ADDR is the amount to subtract from u.u_ar0
- to get the offset in the core file of the register values. */
-#if defined (KERNEL_U_ADDR_BSD)
-/* Get kernel_u_addr using BSD-style nlist(). */
-CORE_ADDR kernel_u_addr;
-
-#include <a.out.gnu.h> /* For struct nlist */
-
-void
-_initialize_kernel_u_addr ()
-{
- struct nlist names[2];
-
- names[0].n_un.n_name = "_u";
- names[1].n_un.n_name = NULL;
- if (nlist ("/vmunix", names) == 0)
- kernel_u_addr = names[0].n_value;
- else
- fatal ("Unable to get kernel u area address.");
-}
-#endif /* KERNEL_U_ADDR_BSD. */
-
-#if defined (KERNEL_U_ADDR_HPUX)
-/* Get kernel_u_addr using HPUX-style nlist(). */
-CORE_ADDR kernel_u_addr;
-
-struct hpnlist {
- char * n_name;
- long n_value;
- unsigned char n_type;
- unsigned char n_length;
- short n_almod;
- short n_unused;
-};
-static struct hpnlist nl[] = {{ "_u", -1, }, { (char *) 0, }};
-
-/* read the value of the u area from the hp-ux kernel */
-void _initialize_kernel_u_addr ()
-{
- struct user u;
- nlist ("/hp-ux", &nl);
- kernel_u_addr = nl[0].n_value;
-}
-#endif /* KERNEL_U_ADDR_HPUX. */
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* U_REGS_OFFSET is the offset of the registers within the u area. */
-#if !defined (U_REGS_OFFSET)
-#define U_REGS_OFFSET \
- ptrace (PT_READ_U, inferior_pid, \
- (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0) \
- - KERNEL_U_ADDR
-#endif
-
-/* Registers we shouldn't try to fetch. */
-#if !defined (CANNOT_FETCH_REGISTER)
-#define CANNOT_FETCH_REGISTER(regno) 0
-#endif
-
-/* Fetch one register. */
-
-static void
-fetch_register (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[MAX_REGISTER_RAW_SIZE];
- char mess[128]; /* For messages */
- register int i;
-
- /* Offset of registers within the u area. */
- unsigned int offset;
-
- if (CANNOT_FETCH_REGISTER (regno))
- {
- bzero (buf, REGISTER_RAW_SIZE (regno)); /* Supply zeroes */
- supply_register (regno, buf);
- return;
- }
-
- offset = U_REGS_OFFSET;
-
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- errno = 0;
- *(int *) &buf[i] = ptrace (PT_RUREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, 0);
- regaddr += sizeof (int);
- if (errno != 0)
- {
- sprintf (mess, "reading register %s (#%d)", reg_names[regno], regno);
- perror_with_name (mess);
- }
- }
- supply_register (regno, buf);
-}
-
-
-/* Fetch all registers, or just one, from the child process. */
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- if (regno == -1)
- for (regno = 0; regno < NUM_REGS; regno++)
- fetch_register (regno);
- else
- fetch_register (regno);
-}
-
-/* Registers we shouldn't try to store. */
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regno) 0
-#endif
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[80];
- extern char registers[];
- register int i;
-
- unsigned int offset = U_REGS_OFFSET;
-
- if (regno >= 0)
- {
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
- {
- errno = 0;
- ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- *(int *) ®isters[REGISTER_BYTE (regno) + i]);
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d(%d)", regno, i);
- perror_with_name (buf);
- }
- regaddr += sizeof(int);
- }
- }
- else
- {
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- if (CANNOT_STORE_REGISTER (regno))
- continue;
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
- {
- errno = 0;
- ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- *(int *) ®isters[REGISTER_BYTE (regno) + i]);
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d(%d)", regno, i);
- perror_with_name (buf);
- }
- regaddr += sizeof(int);
- }
- }
- }
- return;
-}
-#endif /* !defined (FETCH_INFERIOR_REGISTERS). */
-\f
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
- in the NEW_SUN_PTRACE case.
- It ought to be straightforward. But it appears that writing did
- not write the data that I specified. I cannot understand where
- it got the data that it actually did write. */
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
- to debugger memory starting at MYADDR. Copy to inferior if
- WRITE is nonzero.
-
- Returns the length copied, which is either the LEN argument or zero.
- This xfer function does not do partial moves, since child_ops
- doesn't allow memory operations to cross below us in the target stack
- anyway. */
-
-int
-child_xfer_memory (memaddr, myaddr, len, write, target)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
- int write;
- struct target_ops *target; /* ignored */
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & - sizeof (int);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
- /* Allocate buffer of that many longwords. */
- register int *buffer = (int *) alloca (count * sizeof (int));
-
- if (write)
- {
- /* Fill start and end extra bytes of buffer with existing memory data. */
-
- if (addr != memaddr || len < (int)sizeof (int)) {
- /* Need part of initial word -- fetch it. */
- buffer[0] = ptrace (PT_READ_I, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- 0);
- }
-
- if (count > 1) /* FIXME, avoid if even boundary */
- {
- buffer[count - 1]
- = ptrace (PT_READ_I, inferior_pid,
- (PTRACE_ARG3_TYPE) (addr + (count - 1) * sizeof (int)),
- 0);
- }
-
- /* Copy data to be written over corresponding part of buffer */
-
- bcopy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-
- /* Write the entire buffer. */
-
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
- errno = 0;
- ptrace (PT_WRITE_D, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- buffer[i]);
- if (errno)
- {
- /* Using the appropriate one (I or D) is necessary for
- Gould NP1, at least. */
- errno = 0;
- ptrace (PT_WRITE_I, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- buffer[i]);
- }
- if (errno)
- return 0;
- }
- }
- else
- {
- /* Read all the longwords */
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
- errno = 0;
- buffer[i] = ptrace (PT_READ_I, inferior_pid,
- (PTRACE_ARG3_TYPE) addr, 0);
- if (errno)
- return 0;
- QUIT;
- }
-
- /* Copy appropriate bytes out of the buffer. */
- bcopy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
- }
- return len;
-}
-/* Machine-dependent code which would otherwise be in core.c
- for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-/* #include <fcntl.h> Can we live without this? */
-
-#ifndef hpux
-#include <a.out.h>
-#include <machine/pcb.h>
-#include <sys/time.h>
-#include "/usr/src/sys/hpux/hpux.h"
-#define USRSTACK 0x68FF3000
-#else
-#include <sys/user.h> /* After a.out.h */
-#endif
-
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/ptrace.h>
-
-#ifndef hpux
-#undef USIZE
-#undef UPAGES
-
-#define USIZE 3
-#define UPAGES 7
-#endif
-
-extern int errno;
-
-/* File names of core file and executable file. */
-
-extern char *corefile;
-extern char *execfile;
-
-/* Descriptors on which core file and executable file are open.
- Note that the execchan is closed when an inferior is created
- and reopened if the inferior dies or is killed. */
-
-extern int corechan;
-extern int execchan;
-
-/* Last modification time of executable file.
- Also used in source.c to compare against mtime of a source file. */
-
-extern int exec_mtime;
-
-/* Virtual addresses of bounds of the two areas of memory in the core file. */
-
-extern CORE_ADDR data_start;
-extern CORE_ADDR data_end;
-extern CORE_ADDR stack_start;
-extern CORE_ADDR stack_end;
-
-/* Virtual addresses of bounds of two areas of memory in the exec file.
- Note that the data area in the exec file is used only when there is no core file. */
-
-extern CORE_ADDR text_start;
-extern CORE_ADDR text_end;
-
-extern CORE_ADDR exec_data_start;
-extern CORE_ADDR exec_data_end;
-
-/* Address in executable file of start of text area data. */
-
-extern int text_offset;
-
-/* Address in executable file of start of data area data. */
-
-extern int exec_data_offset;
-
-/* Address in core file of start of data area data. */
-
-extern int data_offset;
-
-/* Address in core file of start of stack area data. */
-
-extern int stack_offset;
-
-extern struct header file_hdr;
-extern struct som_exec_auxhdr exec_hdr;
-
-extern int (*core_file_hook)();
-
-#ifdef KERNELDEBUG
-
-extern int kernel_debugging;
-extern int kernel_core_file_hook();
-
-#endif
-
-core_file_command (filename, from_tty)
- char *filename;
- int from_tty;
-{
- int val;
- extern char registers[];
-#ifdef KERNELDEBUG
- struct stat stb;
-#endif
-
- /* Discard all vestiges of any previous core file
- and mark data and stack spaces as empty. */
-
- if (corefile)
- free (corefile);
- corefile = 0;
- core_file_hook = 0;
-
- if (corechan >= 0)
- close (corechan);
- corechan = -1;
-
- data_start = 0;
- data_end = 0;
- stack_start = STACK_END_ADDR;
- stack_end = STACK_END_ADDR;
-
- /* Now, if a new core file was specified, open it and digest it. */
-
- if (filename)
- {
- filename = tilde_expand (filename);
- make_cleanup (free, filename);
-
- if (have_inferior_p ())
- error ("To look at a core file, you must kill the inferior with \"kill\".");
- corechan = open (filename, O_RDONLY, 0);
- if (corechan < 0)
- perror_with_name (filename);
-
-#ifdef KERNELDEBUG
- fstat(corechan, &stb);
-
- if (kernel_debugging) {
- setup_kernel_debugging();
- core_file_hook = kernel_core_file_hook;
- set_kernel_boundaries();
- } else if ((stb.st_mode & S_IFMT) == S_IFCHR &&
- stb.st_rdev == makedev(2, 1)) {
- /* looking at /dev/kmem */
- data_offset = data_start = KERNBASE;
- data_end = ~0; /* XXX */
- stack_end = stack_start = data_end;
- set_kernel_boundaries();
- } else
-#endif
- {
- /* HP PA-RISC style corefile. */
-#ifndef hpux
- struct hpuxuser u;
-#else
- struct user u;
-#endif
-
- unsigned int reg_offset;
-
- val = myread (corechan, &u, sizeof u);
- if (val < 0)
- perror_with_name ("Not a core file: reading upage");
- if (val != sizeof u)
- error ("Not a core file: could only read %d bytes", val);
-
- /* We are depending on exec_file_command having been called
- previously to set exec_data_start. Since the executable
- and the core file share the same text segment, the address
- of the data segment will be the same in both. */
- data_start = exec_data_start;
-
- data_end = data_start + NBPG * u.u_dsize;
- stack_start = USRSTACK; /* from sys/param.h */
- stack_end = stack_start + NBPG * u.u_ssize;
- data_offset = NBPG * UPAGES;
- stack_offset = NBPG * (UPAGES + u.u_dsize);
-
- /* Some machines put an absolute address in here and some put
- the offset in the upage of the regs. */
- reg_offset = NBPG * USIZE;
- /* Read the register values out of the core file and store
- them where `read_register' will find them. */
-
- {
- register int regno;
-
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- unsigned char buf[MAX_REGISTER_RAW_SIZE];
-
- val = lseek (corechan, register_addr (regno, reg_offset), 0);
- if (val < 0
- || (val = myread (corechan, buf, sizeof buf)) < 0)
- {
- char * buffer = (char *) alloca (strlen (reg_names[regno])
- + 30);
- strcpy (buffer, "Reading register ");
- strcat (buffer, reg_names[regno]);
-
- perror_with_name (buffer);
- }
- if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
- buf[3] &= ~0x3;
- supply_register (regno, buf);
- }
- }
- }
- if (filename[0] == '/')
- corefile = savestring (filename, strlen (filename));
- else
- {
- corefile = concat (current_directory, "/", filename);
- }
-
- set_current_frame ( create_new_frame (read_register (FP_REGNUM),
- read_pc ()));
- select_frame (get_current_frame (), 0);
- validate_files ();
- }
- else if (from_tty)
- printf ("No core file now.\n");
-}
+++ /dev/null
-/* Machine-dependent code which would otherwise be in inflow.c and core.c,
- for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "value.h"
-
-/* For argument passing to the inferior */
-#include "symtab.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-
-#ifdef COFF_ENCAPSULATE
-#include "a.out.encap.h"
-#else
-#include <a.out.h>
-#endif
-#ifndef N_SET_MAGIC
-#define N_SET_MAGIC(exec, val) ((exec).a_magic = (val))
-#endif
-
-/*#include <sys/user.h> After a.out.h */
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/ptrace.h>
-#include <machine/psl.h>
-
-#ifdef KERNELDEBUG
-#include <sys/vmmac.h>
-#include <machine/machparam.h>
-#include <machine/vmparam.h>
-#include <machine/pde.h>
-#include <machine/cpu.h>
-#include <machine/iomod.h>
-#include <machine/pcb.h>
-#include <machine/rpb.h>
-#include <ctype.h>
-
-extern int kernel_debugging;
-extern CORE_ADDR startup_file_start;
-extern CORE_ADDR startup_file_end;
-
-#define KERNOFF ((unsigned)KERNBASE)
-#define INKERNEL(x) ((x) >= KERNOFF && (x) < KERNOFF + ctob(slr))
-
-static int ok_to_cache();
-static void set_kernel_boundaries();
-
-int devmem = 0;
-int vtophys_ready = 0;
-int kerneltype;
-#define OS_BSD 1
-#define OS_MACH 2
-#endif
-
-#include "gdbcore.h"
-#include "gdbcmd.h"
-
-extern int errno;
-\f
-
-
-
-
-
-/* Last modification time of executable file.
- Also used in source.c to compare against mtime of a source file. */
-
-extern int exec_mtime;
-
-/* Virtual addresses of bounds of the two areas of memory in the core file. */
-
-/* extern CORE_ADDR data_start; */
-extern CORE_ADDR data_end;
-extern CORE_ADDR stack_start;
-extern CORE_ADDR stack_end;
-
-/* Virtual addresses of bounds of two areas of memory in the exec file.
- Note that the data area in the exec file is used only when there is no core file. */
-
-extern CORE_ADDR text_start;
-extern CORE_ADDR text_end;
-
-extern CORE_ADDR exec_data_start;
-extern CORE_ADDR exec_data_end;
-
-/* Address in executable file of start of text area data. */
-
-extern int text_offset;
-
-/* Address in executable file of start of data area data. */
-
-extern int exec_data_offset;
-
-/* Address in core file of start of data area data. */
-
-extern int data_offset;
-
-/* Address in core file of start of stack area data. */
-
-extern int stack_offset;
-
-struct header file_hdr;
-struct som_exec_auxhdr exec_hdr;
-\f
-#ifdef KERNELDEBUG
-/*
- * Kernel debugging routines.
- */
-
-static struct pcb pcb;
-static struct pde *pdir;
-static struct hte *htbl;
-static u_int npdir, nhtbl;
-
-static CORE_ADDR
-ksym_lookup(name)
- char *name;
-{
- struct symbol *sym;
- int i;
-
- if ((i = lookup_misc_func(name)) < 0)
- error("kernel symbol `%s' not found.", name);
-
- return (misc_function_vector[i].address);
-}
-
-/*
- * (re-)set the variables that tell "inside_entry_file" where to end
- * a stack backtrace.
- */
-void
-set_kernel_boundaries()
-{
- switch (kerneltype) {
- case OS_MACH:
- startup_file_start = ksym_lookup("$syscall");
- startup_file_end = ksym_lookup("trap");
- break;
- case OS_BSD:
- startup_file_start = ksym_lookup("syscallinit");
- startup_file_end = ksym_lookup("$syscallexit");
- break;
- }
-}
-
-/*
- * return true if 'len' bytes starting at 'addr' can be read out as
- * longwords and/or locally cached (this is mostly for memory mapped
- * i/o register access when debugging remote kernels).
- */
-static int
-ok_to_cache(addr, len)
-{
- static CORE_ADDR ioptr;
-
- if (! ioptr)
- ioptr = ksym_lookup("ioptr");
-
- if (addr >= ioptr && addr < SPA_HIGH)
- return (0);
-
- return (1);
-}
-
-static
-physrd(addr, dat, len)
- u_int addr;
- char *dat;
-{
- if (lseek(corechan, addr, L_SET) == -1)
- return (-1);
- if (read(corechan, dat, len) != len)
- return (-1);
-
- return (0);
-}
-
-/*
- * When looking at kernel data space through /dev/mem or with a core file, do
- * virtual memory mapping.
- */
-static CORE_ADDR
-vtophys(space, addr)
- unsigned space;
- CORE_ADDR addr;
-{
- struct pde *pptr;
- u_int hindx, vpageno, ppageno;
- CORE_ADDR phys = ~0;
-
- if (!vtophys_ready) {
- phys = addr; /* XXX for kvread */
- } else if (kerneltype == OS_BSD) {
- /* make offset into a virtual page no */
- vpageno = btop(addr);
- /*
- * Determine index into hash table, initialize pptr to this
- * entry (since first word of pte & hte are same), and set
- * physical page number for first entry in chain.
- */
- hindx = pdirhash(space, addr) & (nhtbl-1);
- pptr = (struct pde *) &htbl[hindx];
- ppageno = pptr->pde_next;
- while (1) {
- if (pptr->pde_end)
- break;
- pptr = &pdir[ppageno];
- /*
- * If space id & virtual page number match, return
- * "next PDIR entry of previous PDIR entry" as the
- * physical page or'd with offset into page.
- */
- if (pptr->pde_space == space &&
- pptr->pde_page == vpageno) {
- phys = (CORE_ADDR) ((u_int)ptob(ppageno) |
- (addr & PGOFSET));
- break;
- }
- ppageno = pptr->pde_next;
- }
- }
-#ifdef MACHKERNELDEBUG
- else if (kerneltype == OS_MACH) {
- mach_vtophys(space, addr, &phys);
- }
-#endif
-#if 0
- printf("vtophys(%x.%x) -> %x\n", space, addr, phys);
-#endif
- return (phys);
-}
-
-static
-kvread(addr)
- CORE_ADDR addr;
-{
- CORE_ADDR paddr;
-
- paddr = vtophys(0, addr);
- if (paddr != ~0)
- if (physrd(paddr, (char *)&addr, sizeof(addr)) == 0)
- return (addr);
-
- return (~0);
-}
-
-static void
-read_pcb(addr)
- u_int addr;
-{
- int i, off;
- extern char registers[];
- static int reg2pcb[] = {
- /* RPB */
- -1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 45, 52, 51, 75, 74, 49, 53, 54, 55, 56, -1, 70, 66, 67, 68, 69,
- 71, 72, 73, 34, 42, 43, 44, 46, 47, 58, 59, 60, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1,
- /* BSD */
- -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
- 43, 64, 67, 68, 67, 47, 51, 52, 53, 54, -1, 35, 31, 32, 33, 34,
- 36, 37, 38, 39, 40, 41, 42, 44, 45, 56, 57, 58,102,103,104, -1,
- 70, 71, 72, 73, 74, 75, 76, 77, 78, 80, 82, 84, 86, 88, 90, 92,
- 94, 96, 98, 100,
- /* Mach */
- -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 14, 15, 16, -1, -1, -1, -1, -1, -1, -1, -1, 17, -1, -1, 18, -1,
- 25, -1, -1, -1, -1, 30, -1, -1, -1, -1, -1, 20, -1, -1, -1, 19,
- 21, 22, 23, 24, 26, 27, -1, 28, 29, -1, -1, -1, -1, -1, -1, -1,
- 34, 35, 36, 37, 38, 39, 40, 41, -1, -1, -1, -1, -1, -1, -1, -1,
- 42, 44, 46, 48
- };
- static struct rpb *rpbaddr = (struct rpb *) 0;
- static u_int rpbpcbaddr = 0;
-
- if (!remote_debugging) {
- /*
- * If we are debugging a post-mortem and this is the first
- * call of read_pcb, read the RPB. Also assoicate the
- * thread/proc running at the time with the RPB.
- */
- if (!devmem && rpbpcbaddr == 0) {
- CORE_ADDR raddr = ksym_lookup("rpb");
- int usepcb = 1;
-
- if (raddr != ~0) {
- rpbaddr = (struct rpb *) malloc(sizeof *rpbaddr);
- if (!physrd(raddr, (char *)rpbaddr, sizeof *rpbaddr)) {
- rpbpcbaddr = addr;
- usepcb = 0;
- }
- }
- if (usepcb) {
- error("cannot read rpb, using pcb for registers\n");
- if (rpbaddr)
- free((char *)rpbaddr);
- rpbpcbaddr = ~0;
- }
- }
- if (physrd (addr, (char *)&pcb, sizeof pcb))
- error ("cannot read pcb at %x.\n", addr);
- } else {
- if (remote_read_inferior_memory(addr, (char *)&pcb, sizeof pcb))
- error ("cannot read pcb at %x.\n", addr);
- }
-
- if (kerneltype == OS_BSD) {
- printf("p0br %lx p0lr %lx p1br %lx p1lr %lx\n",
- pcb.pcb_p0br, pcb.pcb_p0lr, pcb.pcb_p1br, pcb.pcb_p1lr);
- off = NUM_REGS;
- } else {
- printf("pcb %lx psw %lx ksp %lx\n",
- addr, ((int *)&pcb)[31], ((int *)&pcb)[32]);
- off = NUM_REGS * 2;
- }
- /*
- * get the register values out of the sys pcb and
- * store them where `read_register' will find them.
- */
- bzero(registers, REGISTER_BYTES);
- for (i = 0; i < NUM_REGS; ++i)
- if (reg2pcb[i+off] != -1)
- supply_register(i, &((int *)&pcb)[reg2pcb[i+off]]);
- /*
- * If the RPB is valid for this thread/proc use the register values
- * contained there.
- */
- if (addr == rpbpcbaddr) {
- off = 0;
- for (i = 0; i < NUM_REGS; ++i)
- if (reg2pcb[i+off] != -1)
- supply_register(i, &((int *)rpbaddr)[reg2pcb[i+off]]);
- }
-}
-
-void
-setup_kernel_debugging()
-{
- struct stat stb;
- CORE_ADDR addr;
-
- fstat(corechan, &stb);
- devmem = 0;
- if ((stb.st_mode & S_IFMT) == S_IFCHR && stb.st_rdev == makedev(2, 0))
- devmem = 1;
-
- /* XXX */
- if (lookup_misc_func("Sysmap") < 0)
- kerneltype = OS_MACH;
- else
- kerneltype = OS_BSD;
-
- if (kerneltype == OS_BSD) {
- int len, err = 0;
-
- /*
- * Hash table and PDIR are equivalently mapped
- */
- nhtbl = kvread(ksym_lookup("nhtbl"));
- if (nhtbl != ~0) {
- len = nhtbl * sizeof(*htbl);
- htbl = (struct hte *) malloc(len);
- if (htbl) {
- addr = kvread(ksym_lookup("htbl"));
- if (physrd(addr, (char *)htbl, len))
- err++;
- } else
- err++;
- } else
- err++;
- npdir = kvread(ksym_lookup("npdir"));
- if (npdir != ~0) {
- len = npdir * sizeof(*pdir);
- pdir = (struct pde *) malloc(len);
- if (pdir) {
- addr = kvread(ksym_lookup("pdir"));
- if (physrd(addr, (char *)pdir, len))
- err++;
- } else
- err++;
- } else
- err++;
- if (err) {
- error("cannot read PDIR/HTBL");
- return;
- }
- vtophys_ready = 1;
-
- /*
- * pcb where "panic" saved registers in first thing in
- * current u-area. The current u-area is pointed to by
- * "uptr".
- */
- addr = kvread(ksym_lookup("uptr"));
- if (addr == ~0) {
- error("cannot read current u-area address");
- return;
- }
- read_pcb(vtophys(0, addr)); /* XXX space */
- if (!devmem) {
- /* find stack frame */
- CORE_ADDR panicstr;
- char buf[256];
- register char *cp;
-
- panicstr = kvread(ksym_lookup("panicstr"));
- if (panicstr == ~0)
- return;
- kernel_core_file_hook(panicstr, buf, sizeof(buf));
- for (cp = buf; cp < &buf[sizeof(buf)] && *cp; cp++)
- if (!isascii(*cp) || (!isprint(*cp) && !isspace(*cp)))
- *cp = '?';
- if (*cp)
- *cp = '\0';
- printf("panic: %s\n", buf);
- }
- }
-#ifdef MACHKERNELDEBUG
- else {
- int *thread;
-
- /*
- * Set up address translation
- */
- if (mach_vtophys_init() == 0) {
- error("cannot initialize vtophys for Mach");
- return;
- }
- vtophys_ready = 1;
-
- /*
- * Locate active thread and read PCB
- * XXX MAJOR HACK
- * - assumes uni-processor
- * - assumes position of pcb to avoid mach includes
- */
- thread = (int *)kvread(ksym_lookup("active_threads"));
- addr = kvread(&thread[9]); /* XXX: pcb addr */
- read_pcb(vtophys(0, addr));
- }
-#endif
-}
-
-vtop_command(arg)
- char *arg;
-{
- u_int sp, off, pa;
-
- if (!arg)
- error_no_arg("kernel virtual address");
- if (!kernel_debugging)
- error("not debugging kernel");
-
- sp = 0; /* XXX */
- off = (u_int) parse_and_eval_address(arg);
- pa = vtophys(sp, off);
- printf("%lx.%lx -> ", sp, off);
- if (pa == ~0)
- printf("<invalid>\n");
- else
- printf("%lx\n", pa);
-}
-
-set_paddr_command(arg)
- char *arg;
-{
- u_int addr;
-
- if (!arg) {
- if (kerneltype == OS_BSD)
- error_no_arg("ps-style address for new process");
- else
- error_no_arg("thread structure virtual address");
- }
- if (!kernel_debugging)
- error("not debugging kernel");
-
- addr = (u_int) parse_and_eval_address(arg);
- if (kerneltype == OS_BSD)
- addr = ctob(addr);
- else {
- addr = kvread(&(((int *)addr)[9])); /* XXX: pcb addr */
- addr = vtophys(0, addr); /* XXX space */
- }
- read_pcb(addr);
-
- flush_cached_frames();
- set_current_frame(create_new_frame(read_register(FP_REGNUM), read_pc()));
- select_frame(get_current_frame(), 0);
-}
-
-/*
- * read len bytes from kernel virtual address 'addr' into local
- * buffer 'buf'. Return 0 if read ok, 1 otherwise. On read
- * errors, portion of buffer not read is zeroed.
- */
-kernel_core_file_hook(addr, buf, len)
- CORE_ADDR addr;
- char *buf;
- int len;
-{
- int i;
- CORE_ADDR paddr;
-
- while (len > 0) {
- paddr = vtophys(0, addr); /* XXX space */
- if (paddr == ~0) {
- bzero(buf, len);
- return (1);
- }
- /* we can't read across a page boundary */
- i = min(len, NBPG - (addr & PGOFSET));
- if (physrd(paddr, buf, i)) {
- bzero(buf, len);
- return (1);
- }
- buf += i;
- addr += i;
- len -= i;
- }
- return (0);
-}
-#endif
-
-
-\f
-
-
-/* Routines to extract various sized constants out of hppa
- instructions. */
-
-/* This assumes that no garbage lies outside of the lower bits of
- value. */
-
-int
-sign_extend (val, bits)
- unsigned val, bits;
-{
- return (int)(val >> bits - 1 ? (-1 << bits) | val : val);
-}
-
-/* For many immediate values the sign bit is the low bit! */
-
-int
-low_sign_extend (val, bits)
- unsigned val, bits;
-{
- return (int)((val & 0x1 ? (-1 << (bits - 1)) : 0) | val >> 1);
-}
-/* extract the immediate field from a ld{bhw}s instruction */
-
-
-
-unsigned
-get_field (val, from, to)
- unsigned val, from, to;
-{
- val = val >> 31 - to;
- return val & ((1 << 32 - from) - 1);
-}
-
-unsigned
-set_field (val, from, to, new_val)
- unsigned *val, from, to;
-{
- unsigned mask = ~((1 << (to - from + 1)) << (31 - from));
- return *val = *val & mask | (new_val << (31 - from));
-}
-
-/* extract a 3-bit space register number from a be, ble, mtsp or mfsp */
-
-extract_3 (word)
- unsigned word;
-{
- return GET_FIELD (word, 18, 18) << 2 | GET_FIELD (word, 16, 17);
-}
-
-extract_5_load (word)
- unsigned word;
-{
- return low_sign_extend (word >> 16 & MASK_5, 5);
-}
-
-/* extract the immediate field from a st{bhw}s instruction */
-
-int
-extract_5_store (word)
- unsigned word;
-{
- return low_sign_extend (word & MASK_5, 5);
-}
-
-/* extract an 11 bit immediate field */
-
-int
-extract_11 (word)
- unsigned word;
-{
- return low_sign_extend (word & MASK_11, 11);
-}
-
-/* extract a 14 bit immediate field */
-
-int
-extract_14 (word)
- unsigned word;
-{
- return low_sign_extend (word & MASK_14, 14);
-}
-
-/* deposit a 14 bit constant in a word */
-
-unsigned
-deposit_14 (opnd, word)
- int opnd;
- unsigned word;
-{
- unsigned sign = (opnd < 0 ? 1 : 0);
-
- return word | ((unsigned)opnd << 1 & MASK_14) | sign;
-}
-
-/* extract a 21 bit constant */
-
-int
-extract_21 (word)
- unsigned word;
-{
- int val;
-
- word &= MASK_21;
- word <<= 11;
- val = GET_FIELD (word, 20, 20);
- val <<= 11;
- val |= GET_FIELD (word, 9, 19);
- val <<= 2;
- val |= GET_FIELD (word, 5, 6);
- val <<= 5;
- val |= GET_FIELD (word, 0, 4);
- val <<= 2;
- val |= GET_FIELD (word, 7, 8);
- return sign_extend (val, 21) << 11;
-}
-
-/* deposit a 21 bit constant in a word. Although 21 bit constants are
- usually the top 21 bits of a 32 bit constant, we assume that only
- the low 21 bits of opnd are relevant */
-
-unsigned
-deposit_21 (opnd, word)
- unsigned opnd, word;
-{
- unsigned val = 0;
-
- val |= GET_FIELD (opnd, 11 + 14, 11 + 18);
- val <<= 2;
- val |= GET_FIELD (opnd, 11 + 12, 11 + 13);
- val <<= 2;
- val |= GET_FIELD (opnd, 11 + 19, 11 + 20);
- val <<= 11;
- val |= GET_FIELD (opnd, 11 + 1, 11 + 11);
- val <<= 1;
- val |= GET_FIELD (opnd, 11 + 0, 11 + 0);
- return word | val;
-}
-
-/* extract a 12 bit constant from branch instructions */
-
-int
-extract_12 (word)
- unsigned word;
-{
- return sign_extend (GET_FIELD (word, 19, 28) |
- GET_FIELD (word, 29, 29) << 10 |
- (word & 0x1) << 11, 12) << 2;
-}
-
-/* extract a 17 bit constant from branch instructions, returning the
- 19 bit signed value. */
-
-int
-extract_17 (word)
- unsigned word;
-{
- return sign_extend (GET_FIELD (word, 19, 28) |
- GET_FIELD (word, 29, 29) << 10 |
- GET_FIELD (word, 11, 15) << 11 |
- (word & 0x1) << 16, 17) << 2;
-}
-
-
-CORE_ADDR
-frame_saved_pc (frame)
- FRAME frame;
-{
- if (get_current_frame () == frame)
- {
- struct frame_saved_regs saved_regs;
-
- get_frame_saved_regs (frame, &saved_regs);
- if (saved_regs.regs[RP_REGNUM])
- return read_memory_integer (saved_regs.regs[RP_REGNUM], 4);
- else
- return read_register (RP_REGNUM);
- }
- return read_memory_integer (frame->frame - 20, 4) & ~0x3;
-}
-
-/* To see if a frame chain is valid, see if the caller looks like it
- was compiled with gcc. */
-
-int frame_chain_valid (chain, thisframe)
- FRAME_ADDR chain;
- FRAME thisframe;
-{
- if (chain && (chain > 0x60000000
- /* || remote_debugging -this is no longer used */
-#ifdef KERNELDEBUG
- || kernel_debugging
-#endif
- ))
- {
- CORE_ADDR pc = get_pc_function_start (FRAME_SAVED_PC (thisframe));
-
- if (!inside_entry_file (pc))
- return 0;
- /* look for stw rp, -20(0,sp); copy 4,1; copy sp, 4 */
- if (read_memory_integer (pc, 4) == 0x6BC23FD9)
- pc = pc + 4;
-
- if (read_memory_integer (pc, 4) == 0x8040241 &&
- read_memory_integer (pc + 4, 4) == 0x81E0244)
- return 1;
- else
- return 0;
- }
- else
- return 0;
-}
-
-/* Some helper functions. gcc_p returns 1 if the function beginning at
- pc appears to have been compiled with gcc. hpux_cc_p returns 1 if
- fn was compiled with hpux cc. gcc functions look like :
-
- stw rp,-0x14(sp) ; optional
- or r4,r0,r1
- or sp,r0,r4
- stwm r1,framesize(sp)
-
- hpux cc functions look like:
-
- stw rp,-0x14(sp) ; optional.
- stwm r3,framesiz(sp)
- */
-
-gcc_p (pc)
- CORE_ADDR pc;
-{
- if (read_memory_integer (pc, 4) == 0x6BC23FD9)
- pc = pc + 4;
-
- if (read_memory_integer (pc, 4) == 0x8040241 &&
- read_memory_integer (pc + 4, 4) == 0x81E0244)
- return 1;
- return 0;
-}
-
-
-find_dummy_frame_regs (frame, frame_saved_regs)
- struct frame_info *frame;
- struct frame_saved_regs *frame_saved_regs;
-{
- CORE_ADDR fp = frame->frame;
- int i;
-
- frame_saved_regs->regs[RP_REGNUM] = fp - 20 & ~0x3;
- frame_saved_regs->regs[FP_REGNUM] = fp;
- frame_saved_regs->regs[1] = fp + 8;
- frame_saved_regs->regs[3] = fp + 12;
- for (fp += 16, i = 3; i < 30; fp += 4, i++)
- frame_saved_regs->regs[i] = fp;
- frame_saved_regs->regs[31] = fp;
- fp += 4;
- for (i = FP0_REGNUM; i < NUM_REGS; i++, fp += 8)
- frame_saved_regs->regs[i] = fp;
- /* depend on last increment of fp */
- frame_saved_regs->regs[IPSW_REGNUM] = fp - 4;
- frame_saved_regs->regs[SAR_REGNUM] = fp;
- fp += 4;
- frame_saved_regs->regs[PCOQ_TAIL_REGNUM] = fp;
- frame_saved_regs->regs[PCSQ_TAIL_REGNUM] = fp;
-}
-
-CORE_ADDR
-hp_push_arguments (nargs, args, sp, struct_return, struct_addr)
- int nargs;
- value *args;
- CORE_ADDR sp;
- int struct_return;
- CORE_ADDR struct_addr;
-{
- /* array of arguments' offsets */
- int *offset = (int *)alloca(nargs);
- int cum = 0;
- int i, alignment;
-
- for (i = 0; i < nargs; i++)
- {
- cum += TYPE_LENGTH (VALUE_TYPE (args[i]));
- /* value must go at proper alignment. Assume alignment is a
- power of two.*/
- alignment = hp_alignof (VALUE_TYPE (args[i]));
- if (cum % alignment)
- cum = (cum + alignment) & -alignment;
- offset[i] = -cum;
- }
- for (i == 0; i < nargs; i++)
- {
- write_memory (sp + offset[i], VALUE_CONTENTS (args[i]), sizeof(int));
- }
- sp += min ((cum + 7) & -8, 48);
- if (struct_return)
- write_register (28, struct_addr);
- return sp + 48;
-}
-
-/* return the alignment of a type in bytes. Structures have the maximum
- alignment required by their fields. */
-
-int
-hp_alignof (arg)
- struct type *arg;
-{
- int max_align, align, i;
- switch (TYPE_CODE (arg))
- {
- case TYPE_CODE_PTR:
- case TYPE_CODE_INT:
- case TYPE_CODE_FLT:
- return TYPE_LENGTH (arg);
- case TYPE_CODE_ARRAY:
- return hp_alignof (TYPE_FIELD_TYPE (arg, 0));
- case TYPE_CODE_STRUCT:
- case TYPE_CODE_UNION:
- max_align = 2;
- for (i = 0; i < TYPE_NFIELDS (arg); i++)
- {
- /* Bit fields have no real alignment. */
- if (!TYPE_FIELD_BITPOS (arg, i))
- {
- align = hp_alignof (TYPE_FIELD_TYPE (arg, i));
- max_align = max (max_align, align);
- }
- }
- return max_align;
- default:
- return 4;
- }
-}
-
-/* Print the register regnum, or all registers if regnum is -1 */
-
-pa_do_registers_info (regnum, fpregs)
- int regnum;
- int fpregs;
-{
- char raw_regs [REGISTER_BYTES];
- int i;
-
- for (i = 0; i < NUM_REGS; i++)
- read_relative_register_raw_bytes (i, raw_regs + REGISTER_BYTE (i));
- if (regnum = -1)
- pa_print_registers (raw_regs, regnum);
- else if (regnum < FP0_REGNUM)
- {
- printf ("%s %x\n", reg_names[regnum], *(long *)(raw_regs +
- REGISTER_BYTE (regnum)));
- }
- else
- pa_print_fp_reg (regnum);
-}
-
-pa_print_registers (raw_regs, regnum)
- char *raw_regs;
- int regnum;
-{
- int i;
-
- for (i = 0; i < 18; i++)
- printf ("%8.8s: %8x %8.8s: %8x %8.8s: %8x %8.8s: %8x\n",
- reg_names[i],
- *(int *)(raw_regs + REGISTER_BYTE (i)),
- reg_names[i + 18],
- *(int *)(raw_regs + REGISTER_BYTE (i + 18)),
- reg_names[i + 36],
- *(int *)(raw_regs + REGISTER_BYTE (i + 36)),
- reg_names[i + 54],
- *(int *)(raw_regs + REGISTER_BYTE (i + 54)));
- for (i = 72; i < NUM_REGS; i++)
- pa_print_fp_reg (i);
-}
-
-pa_print_fp_reg (i)
- int i;
-{
- unsigned char raw_buffer[MAX_REGISTER_RAW_SIZE];
- unsigned char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
- REGISTER_TYPE val;
-
- /* Get the data in raw format, then convert also to virtual format. */
- read_relative_register_raw_bytes (i, raw_buffer);
- REGISTER_CONVERT_TO_VIRTUAL (i, raw_buffer, virtual_buffer);
-
- fputs_filtered (reg_names[i], stdout);
- print_spaces_filtered (15 - strlen (reg_names[i]), stdout);
-
- val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, stdout, 0,
- 1, 0, Val_pretty_default);
- printf_filtered ("\n");
-
-}
-
-/*
- * Virtual to physical translation routines for Utah's Mach 3.0
- */
-#ifdef MACHKERNELDEBUG
-
-#define STATIC
-
-#if 0 /* too many includes to resolve, too much crap */
-#include <kern/queue.h>
-#include <vm/pmap.h>
-#include <mach/vm_prot.h>
-#else
-/* queue.h */
-struct queue_entry {
- struct queue_entry *next; /* next element */
- struct queue_entry *prev; /* previous element */
-};
-
-typedef struct queue_entry *queue_t;
-typedef struct queue_entry queue_head_t;
-typedef struct queue_entry queue_chain_t;
-typedef struct queue_entry *queue_entry_t;
-
-/* pmap.h */
-#define HP800_HASHSIZE 1024
-#define HP800_HASHSIZE_LOG2 10
-
-#define pmap_hash(space, offset) \
- (((unsigned) (space) << 5 ^ \
- ((unsigned) (offset) >> 19 | (unsigned) (space) << 13) ^ \
- (unsigned) (offset) >> 11) & (HP800_HASHSIZE-1))
-
-struct mapping {
- queue_head_t hash_link; /* hash table links */
- queue_head_t phys_link; /* for mappings of a given PA */
- space_t space; /* virtual space */
- unsigned offset; /* virtual page number */
- unsigned tlbpage; /* physical page (for TLB load) */
- unsigned tlbprot; /* prot/access rights (for TLB load) */
- struct pmap *pmap; /* pmap mapping belongs to */
-};
-
-struct phys_entry {
- queue_head_t phys_link; /* head of mappings of a given PA */
- struct mapping *writer; /* mapping with R/W access */
- unsigned tlbprot; /* TLB format protection */
-};
-
-#endif
-
-#define atop(a) ((unsigned)(a) >> 11)
-#define ptoa(p) ((unsigned)(p) << 11)
-#define trunc_page(a) ((unsigned)(a) & ~2047)
-
-STATIC long equiv_end;
-STATIC queue_head_t *Ovtop_table, *vtop_table, *Ofree_mapping, free_mapping;
-STATIC struct phys_entry *Ophys_table, *phys_table;
-STATIC long vm_last_phys, vm_first_phys;
-STATIC struct mapping *firstmap, *lastmap, *Omap_table, *map_table;
-STATIC unsigned Omlow, Omhigh, Omhead, Ovlow, Ovhigh, Oplow, Ophigh;
-STATIC unsigned mlow, mhigh, mhead, vlow, vhigh, plow, phigh;
-STATIC int vtopsize, physsize, mapsize;
-STATIC int kmemfd;
-
-#define IS_OVTOPPTR(p) ((unsigned)(p) >= Ovlow && (unsigned)(p) < Ovhigh)
-#define IS_OMAPPTR(p) ((unsigned)(p) >= Omlow && (unsigned)(p) < Omhigh)
-#define IS_OPHYSPTR(p) ((unsigned)(p) >= Oplow && (unsigned)(p) < Ophigh)
-#define IS_VTOPPTR(p) ((unsigned)(p) >= vlow && (unsigned)(p) < vhigh)
-#define IS_MAPPTR(p) ((unsigned)(p) >= mlow && (unsigned)(p) < mhigh)
-#define IS_PHYSPTR(p) ((unsigned)(p) >= plow && (unsigned)(p) < phigh)
-
-struct mapstate {
- char unused;
- char flags;
- short hashix;
- short physix;
-} *mapstate;
-
-/* flags */
-#define M_ISFREE 1
-#define M_ISHASH 2
-#define M_ISPHYS 4
-
-mach_vtophys_init()
-{
- int errors = 0;
-
- if (!readdata())
- errors++;
- if (!verifydata())
- errors++;
- if (!errors)
- return(1);
- fflush(stdout);
- fprintf(stderr,
- "translate: may not be able to translate all addresses\n");
- return(0);
-}
-
-mach_vtophys(space, off, pa)
- unsigned space, off, *pa;
-{
- register int i;
- register queue_t qp;
- register struct mapping *mp;
- int poff;
-
- /*
- * Kernel IO or equivilently mapped, one to one.
- */
- if (space == 0 && (long)off < equiv_end) {
- *pa = off;
- return(1);
- }
- /*
- * Else look it up in specified space
- */
- poff = off - trunc_page(off);
- off = trunc_page(off);
- qp = &vtop_table[pmap_hash(space, off)];
- for (mp = (struct mapping *)qp->next;
- qp != (queue_entry_t)mp;
- mp = (struct mapping *)mp->hash_link.next) {
- if (mp->space == space && mp->offset == off) {
- *pa = (mp->tlbpage << 7) | poff;
- return(1);
- }
- }
- return(0);
-}
-
-STATIC
-readdata()
-{
- char *tmp, *mach_malloc();
- long size;
-
- /* easy scalars */
- mach_read("equiv_end", ~0, (char *)&equiv_end, sizeof equiv_end);
- mach_read("vm_first_phys", ~0,
- (char *)&vm_first_phys, sizeof vm_first_phys);
- mach_read("vm_last_phys", ~0,
- (char *)&vm_last_phys, sizeof vm_last_phys);
- mach_read("firstmap", ~0, (char *)&firstmap, sizeof firstmap);
- mach_read("lastmap", ~0, (char *)&lastmap, sizeof lastmap);
-
- /* virtual to physical hash table */
- vtopsize = HP800_HASHSIZE;
- size = vtopsize * sizeof(queue_head_t);
- tmp = mach_malloc("vtop table", size);
- mach_read("vtop_table", ~0, (char *)&Ovtop_table, sizeof Ovtop_table);
- mach_read("vtop table", (CORE_ADDR)Ovtop_table, tmp, size);
- vtop_table = (queue_head_t *) tmp;
-
- /* inverted page table */
- physsize = atop(vm_last_phys - vm_first_phys);
- size = physsize * sizeof(struct phys_entry);
- tmp = mach_malloc("phys table", size);
- mach_read("phys_table", ~0, (char *)&Ophys_table, sizeof Ophys_table);
- mach_read("phys table", (CORE_ADDR)Ophys_table, tmp, size);
- phys_table = (struct phys_entry *) tmp;
-
- /* mapping structures */
- Ofree_mapping = (queue_head_t *) ksym_lookup("free_mapping");
- mach_read("free mapping", (CORE_ADDR)Ofree_mapping,
- (char *) &free_mapping, sizeof free_mapping);
- Omap_table = firstmap;
- mapsize = lastmap - firstmap;
- size = mapsize * sizeof(struct mapping);
- tmp = mach_malloc("mapping table", size);
- mach_read("mapping table", (CORE_ADDR)Omap_table, tmp, size);
- map_table = (struct mapping *) tmp;
-
- /* set limits */
- Ovlow = (unsigned) Ovtop_table;
- Ovhigh = (unsigned) &Ovtop_table[vtopsize];
- Oplow = (unsigned) Ophys_table;
- Ophigh = (unsigned) &Ophys_table[physsize];
- Omhead = (unsigned) Ofree_mapping;
- Omlow = (unsigned) firstmap;
- Omhigh = (unsigned) lastmap;
- mlow = (unsigned) map_table;
- mhigh = (unsigned) &map_table[mapsize];
- mhead = (unsigned) &free_mapping;
- vlow = (unsigned) vtop_table;
- vhigh = (unsigned) &vtop_table[vtopsize];
- plow = (unsigned) phys_table;
- phigh = (unsigned) &phys_table[physsize];
-
-#if 0
- fprintf(stderr, "Ovtop [%#x-%#x) Ophys [%#x-%#x) Omap %#x [%#x-%#x)\n",
- Ovlow, Ovhigh, Oplow, Ophigh, Omhead, Omlow, Omhigh);
- fprintf(stderr, "vtop [%#x-%#x) phys [%#x-%#x) map %#x [%#x-%#x)\n",
- vlow, vhigh, plow, phigh, mhead, mlow, mhigh);
-#endif
- return(adjustdata());
-}
-
-STATIC unsigned
-ptrcvt(ptr)
- unsigned ptr;
-{
- unsigned ret;
- char *str;
-
- if (ptr == 0) {
- ret = ptr;
- str = "null";
- } else if (IS_OVTOPPTR(ptr)) {
- ret = vlow + (ptr - Ovlow);
- str = "vtop";
- } else if (IS_OPHYSPTR(ptr)) {
- ret = plow + (ptr - Oplow);
- str = "phys";
- } else if (IS_OMAPPTR(ptr)) {
- ret = mlow + (ptr - Omlow);
- str = "map";
- } else if (ptr == Omhead) {
- ret = mhead;
- str = "maphead";
- } else {
- error("bogus pointer %#x", ptr);
- str = "wild";
- ret = ptr;
- }
-#if 0
- fprintf(stderr, "%x (%s) -> %x\n", ptr, str, ret);
-#endif
- return(ret);
-}
-
-STATIC int
-adjustdata()
-{
- register int i, lim;
- queue_head_t *nq;
- struct phys_entry *np;
- struct mapping *nm;
-
- /* hash table */
- lim = vtopsize;
- for (nq = vtop_table; nq < &vtop_table[lim]; nq++) {
- nq->next = (queue_entry_t) ptrcvt((unsigned)nq->next);
- nq->prev = (queue_entry_t) ptrcvt((unsigned)nq->prev);
- }
-
- /* IPT */
- lim = physsize;
- for (np = phys_table; np < &phys_table[lim]; np++) {
- np->phys_link.next = (queue_entry_t)
- ptrcvt((unsigned)np->phys_link.next);
- np->phys_link.prev = (queue_entry_t)
- ptrcvt((unsigned)np->phys_link.prev);
- np->writer = (struct mapping *) ptrcvt((unsigned)np->writer);
- }
-
- /* mapping table */
- free_mapping.next = (queue_entry_t)ptrcvt((unsigned)free_mapping.next);
- free_mapping.prev = (queue_entry_t)ptrcvt((unsigned)free_mapping.prev);
- lim = mapsize;
- for (nm = map_table; nm < &map_table[lim]; nm++) {
- nm->hash_link.next = (queue_entry_t)
- ptrcvt((unsigned)nm->hash_link.next);
- nm->hash_link.prev = (queue_entry_t)
- ptrcvt((unsigned)nm->hash_link.prev);
- nm->phys_link.next = (queue_entry_t)
- ptrcvt((unsigned)nm->phys_link.next);
- nm->phys_link.prev = (queue_entry_t)
- ptrcvt((unsigned)nm->phys_link.prev);
- }
- return(1);
-}
-
-/*
- * Consistency checks, make sure:
- *
- * 1. all mappings are accounted for
- * 2. no cycles
- * 3. no wild pointers
- * 4. consisent TLB state
- */
-STATIC int
-verifydata()
-{
- register struct mapstate *ms;
- register int i;
- int errors = 0;
-
- mapstate = (struct mapstate *)
- mach_malloc("map state", mapsize * sizeof(struct mapstate));
- for (ms = mapstate; ms < &mapstate[mapsize]; ms++) {
- ms->flags = 0;
- ms->hashix = ms->physix = -2;
- }
-
- /*
- * Check the free list
- */
- checkhashchain(&free_mapping, M_ISFREE, -1);
- /*
- * Check every hash chain
- */
- for (i = 0; i < vtopsize; i++)
- checkhashchain(&vtop_table[i], M_ISHASH, i);
- /*
- * Check every phys chain
- */
- for (i = 0; i < physsize; i++)
- checkphyschain(&phys_table[i].phys_link, M_ISPHYS, i);
- /*
- * Cycle through mapstate looking for anomolies
- */
- ms = mapstate;
- for (i = 0; i < mapsize; i++) {
- switch (ms->flags) {
- case M_ISFREE:
- case M_ISHASH|M_ISPHYS:
- break;
- case 0:
- merror(ms, "not found");
- errors++;
- break;
- case M_ISHASH:
- merror(ms, "in vtop but not phys");
- errors++;
- break;
- case M_ISPHYS:
- merror(ms, "in phys but not vtop");
- errors++;
- break;
- default:
- merror(ms, "totally bogus");
- errors++;
- break;
- }
- ms++;
- }
- return(errors ? 0 : 1);
-}
-
-STATIC void
-checkhashchain(qhp, flag, ix)
- queue_entry_t qhp;
-{
- register queue_entry_t qp, pqp;
- register struct mapping *mp;
- struct mapstate *ms;
-
- qp = qhp->next;
- /*
- * First element is not a mapping structure,
- * chain must be empty.
- */
- if (!IS_MAPPTR(qp)) {
- if (qp != qhp || qp != qhp->prev)
- fatal("bad vtop_table header pointer");
- } else {
- pqp = qhp;
- do {
- mp = (struct mapping *) qp;
- qp = &mp->hash_link;
- if (qp->prev != pqp)
- fatal("bad hash_link prev pointer");
- ms = &mapstate[mp-map_table];
- ms->flags |= flag;
- ms->hashix = ix;
- pqp = (queue_entry_t) mp;
- qp = qp->next;
- } while (IS_MAPPTR(qp));
- if (qp != qhp)
- fatal("bad hash_link next pointer");
- }
-}
-
-STATIC void
-checkphyschain(qhp, flag, ix)
- queue_entry_t qhp;
-{
- register queue_entry_t qp, pqp;
- register struct mapping *mp;
- struct mapstate *ms;
-
- qp = qhp->next;
- /*
- * First element is not a mapping structure,
- * chain must be empty.
- */
- if (!IS_MAPPTR(qp)) {
- if (qp != qhp || qp != qhp->prev)
- fatal("bad phys_table header pointer");
- } else {
- pqp = qhp;
- do {
- mp = (struct mapping *) qp;
- qp = &mp->phys_link;
- if (qp->prev != pqp)
- fatal("bad phys_link prev pointer");
- ms = &mapstate[mp-map_table];
- ms->flags |= flag;
- ms->physix = ix;
- pqp = (queue_entry_t) mp;
- qp = qp->next;
- } while (IS_MAPPTR(qp));
- if (qp != qhp)
- fatal("bad phys_link next pointer");
- }
-}
-
-STATIC void
-merror(ms, str)
- struct mapstate *ms;
- char *str;
-{
- terminal_ours();
- fflush(stdout);
- fprintf(stderr,
- "vtophys: %s: %c%c%c, hashix %d, physix %d, mapping %x\n",
- str,
- (ms->flags & M_ISFREE) ? 'F' : '-',
- (ms->flags & M_ISHASH) ? 'H' : '-',
- (ms->flags & M_ISPHYS) ? 'P' : '-',
- ms->hashix, ms->physix, &map_table[ms-mapstate]);
- return_to_top_level();
-}
-
-STATIC int
-mach_read(str, from, top, size)
- char *str;
- CORE_ADDR from;
- char *top;
- int size;
-{
- CORE_ADDR paddr;
-
- if (from == ~0)
- from = ksym_lookup(str);
- paddr = vtophys(0, from);
- if (paddr == ~0 || physrd(paddr, top, size) != 0)
- fatal("cannot read %s", str);
-}
-
-STATIC char *
-mach_malloc(str, size)
- char *str;
- int size;
-{
- char *ptr = (char *) malloc(size);
-
- if (ptr == 0)
- fatal("no memory for %s", str);
- return(ptr);
-}
-#endif
-
-#ifdef KERNELDEBUG
-void
-_initialize_hp9k8_dep()
-{
- add_com ("process-address", class_obscure, set_paddr_command,
-"The process identified by (ps-style) ADDR becomes the\n\
-\"current\" process context for kernel debugging.");
- add_com_alias ("paddr", "process-address", class_obscure, 0);
- add_com ("virtual-to-physical", class_obscure, vtop_command,
-"Translates the kernel virtual address ADDR into a physical address.");
- add_com_alias ("vtop", "virtual-to-physical", class_obscure, 0);
-}
-#endif
-/* Machine-dependent code which would otherwise be in infptrace.c,
- for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-/* Low level Unix child interface to ptrace, for GDB when running under Unix.
- Copyright (C) 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#ifndef USG
-#include <sys/ptrace.h>
-#endif
-
-
-#ifndef PT_ATTACH
-#define PT_ATTACH PTRACE_ATTACH
-#endif
-#ifndef PT_DETACH
-#define PT_DETACH PTRACE_DETACH
-#endif
-
-#include "gdbcore.h"
-#include <sys/user.h> /* After a.out.h */
-#include <sys/file.h>
-#include <sys/stat.h>
-\f
-/* This function simply calls ptrace with the given arguments.
- It exists so that all calls to ptrace are isolated in this
- machine-dependent file. */
-int
-call_ptrace (request, pid, addr, data)
- int request, pid;
- PTRACE_ARG3_TYPE addr;
- int data;
-{
- return ptrace (request, pid, addr, data);
-}
-
-#ifdef DEBUG_PTRACE
-/* For the rest of the file, use an extra level of indirection */
-/* This lets us breakpoint usefully on call_ptrace. */
-#define ptrace call_ptrace
-#endif
-
-void
-kill_inferior ()
-{
- if (inferior_pid == 0)
- return;
- ptrace (PT_KILL, inferior_pid, (PTRACE_ARG3_TYPE) 0, 0);
- wait ((int *)0);
- target_mourn_inferior ();
-}
-
-/* Resume execution of the inferior process.
- If STEP is nonzero, single-step it.
- If SIGNAL is nonzero, give it that signal. */
-
-void
-child_resume (step, signal)
- int step;
- int signal;
-{
- errno = 0;
-
- /* An address of (PTRACE_ARG3_TYPE) 1 tells ptrace to continue from where
- it was. (If GDB wanted it to start some other way, we have already
- written a new PC value to the child.) */
-
- if (step)
- ptrace (PT_STEP, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
- else
- ptrace (PT_CONTINUE, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
-
- if (errno)
- perror_with_name ("ptrace");
-}
-\f
-#ifdef ATTACH_DETACH
-/* Nonzero if we are debugging an attached process rather than
- an inferior. */
-extern int attach_flag;
-
-/* Start debugging the process whose number is PID. */
-int
-attach (pid)
- int pid;
-{
- errno = 0;
- ptrace (PT_ATTACH, pid, (PTRACE_ARG3_TYPE) 0, 0);
- if (errno)
- perror_with_name ("ptrace");
- attach_flag = 1;
- return pid;
-}
-
-/* Stop debugging the process whose number is PID
- and continue it with signal number SIGNAL.
- SIGNAL = 0 means just continue it. */
-
-void
-detach (signal)
- int signal;
-{
- errno = 0;
- ptrace (PT_DETACH, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
- if (errno)
- perror_with_name ("ptrace");
- attach_flag = 0;
-}
-#endif /* ATTACH_DETACH */
-\f
-#if !defined (FETCH_INFERIOR_REGISTERS)
-
-/* KERNEL_U_ADDR is the amount to subtract from u.u_ar0
- to get the offset in the core file of the register values. */
-#if defined (KERNEL_U_ADDR_BSD)
-/* Get kernel_u_addr using BSD-style nlist(). */
-CORE_ADDR kernel_u_addr;
-
-#include <a.out.gnu.h> /* For struct nlist */
-
-void
-_initialize_kernel_u_addr ()
-{
- struct nlist names[2];
-
- names[0].n_un.n_name = "_u";
- names[1].n_un.n_name = NULL;
- if (nlist ("/vmunix", names) == 0)
- kernel_u_addr = names[0].n_value;
- else
- fatal ("Unable to get kernel u area address.");
-}
-#endif /* KERNEL_U_ADDR_BSD. */
-
-#if defined (KERNEL_U_ADDR_HPUX)
-/* Get kernel_u_addr using HPUX-style nlist(). */
-CORE_ADDR kernel_u_addr;
-
-struct hpnlist {
- char * n_name;
- long n_value;
- unsigned char n_type;
- unsigned char n_length;
- short n_almod;
- short n_unused;
-};
-static struct hpnlist nl[] = {{ "_u", -1, }, { (char *) 0, }};
-
-/* read the value of the u area from the hp-ux kernel */
-void _initialize_kernel_u_addr ()
-{
- struct user u;
- nlist ("/hp-ux", &nl);
- kernel_u_addr = nl[0].n_value;
-}
-#endif /* KERNEL_U_ADDR_HPUX. */
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* U_REGS_OFFSET is the offset of the registers within the u area. */
-#if !defined (U_REGS_OFFSET)
-#define U_REGS_OFFSET \
- ptrace (PT_READ_U, inferior_pid, \
- (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0) \
- - KERNEL_U_ADDR
-#endif
-
-/* Registers we shouldn't try to fetch. */
-#if !defined (CANNOT_FETCH_REGISTER)
-#define CANNOT_FETCH_REGISTER(regno) 0
-#endif
-
-/* Fetch one register. */
-
-static void
-fetch_register (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[MAX_REGISTER_RAW_SIZE];
- char mess[128]; /* For messages */
- register int i;
-
- /* Offset of registers within the u area. */
- unsigned int offset;
-
- if (CANNOT_FETCH_REGISTER (regno))
- {
- bzero (buf, REGISTER_RAW_SIZE (regno)); /* Supply zeroes */
- supply_register (regno, buf);
- return;
- }
-
- offset = U_REGS_OFFSET;
-
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- errno = 0;
- *(int *) &buf[i] = ptrace (PT_RUREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, 0);
- regaddr += sizeof (int);
- if (errno != 0)
- {
- sprintf (mess, "reading register %s (#%d)", reg_names[regno], regno);
- perror_with_name (mess);
- }
- }
- if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
- buf[3] &= ~0x3;
- supply_register (regno, buf);
-}
-
-
-/* Fetch all registers, or just one, from the child process. */
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- if (regno == -1)
- for (regno = 0; regno < NUM_REGS; regno++)
- fetch_register (regno);
- else
- fetch_register (regno);
-}
-
-/* Registers we shouldn't try to store. */
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regno) 0
-#endif
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[80];
- extern char registers[];
- register int i;
-
- unsigned int offset = U_REGS_OFFSET;
-
- if (regno >= 0)
- {
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
- {
- errno = 0;
- ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- *(int *) ®isters[REGISTER_BYTE (regno) + i]);
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d(%d)", regno, i);
- perror_with_name (buf);
- }
- regaddr += sizeof(int);
- }
- }
- else
- {
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- if (CANNOT_STORE_REGISTER (regno))
- continue;
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
- {
- errno = 0;
- ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- *(int *) ®isters[REGISTER_BYTE (regno) + i]);
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d(%d)", regno, i);
- perror_with_name (buf);
- }
- regaddr += sizeof(int);
- }
- }
- }
- return;
-}
-#endif /* !defined (FETCH_INFERIOR_REGISTERS). */
-\f
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
- in the NEW_SUN_PTRACE case.
- It ought to be straightforward. But it appears that writing did
- not write the data that I specified. I cannot understand where
- it got the data that it actually did write. */
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
- to debugger memory starting at MYADDR. Copy to inferior if
- WRITE is nonzero.
-
- Returns the length copied, which is either the LEN argument or zero.
- This xfer function does not do partial moves, since child_ops
- doesn't allow memory operations to cross below us in the target stack
- anyway. */
-
-int
-child_xfer_memory (memaddr, myaddr, len, write, target)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
- int write;
- struct target_ops *target; /* ignored */
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & - sizeof (int);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
- /* Allocate buffer of that many longwords. */
- register int *buffer = (int *) alloca (count * sizeof (int));
-
- if (write)
- {
- /* Fill start and end extra bytes of buffer with existing memory data. */
-
- if (addr != memaddr || len < (int)sizeof (int)) {
- /* Need part of initial word -- fetch it. */
- buffer[0] = ptrace (PT_READ_I, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- 0);
- }
-
- if (count > 1) /* FIXME, avoid if even boundary */
- {
- buffer[count - 1]
- = ptrace (PT_READ_I, inferior_pid,
- (PTRACE_ARG3_TYPE) (addr + (count - 1) * sizeof (int)),
- 0);
- }
-
- /* Copy data to be written over corresponding part of buffer */
-
- bcopy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-
- /* Write the entire buffer. */
-
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
- errno = 0;
- ptrace (PT_WRITE_D, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- buffer[i]);
- if (errno)
- {
- /* Using the appropriate one (I or D) is necessary for
- Gould NP1, at least. */
- errno = 0;
- ptrace (PT_WRITE_I, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- buffer[i]);
- }
- if (errno)
- return 0;
- }
- }
- else
- {
- /* Read all the longwords */
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
- errno = 0;
- buffer[i] = ptrace (PT_READ_I, inferior_pid,
- (PTRACE_ARG3_TYPE) addr, 0);
- if (errno)
- return 0;
- QUIT;
- }
-
- /* Copy appropriate bytes out of the buffer. */
- bcopy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
- }
- return len;
-}
-/* Host-dependent code for HP PA-RISC runing HP/UX, for GDB.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-
-#include <sys/ptrace.h>
-
-
-#ifndef PT_ATTACH
-#define PT_ATTACH PTRACE_ATTACH
-#endif
-#ifndef PT_DETACH
-#define PT_DETACH PTRACE_DETACH
-#endif
-
-#include "gdbcore.h"
-\f
-/* This function simply calls ptrace with the given arguments.
- It exists so that all calls to ptrace are isolated in this
- machine-dependent file. */
-int
-call_ptrace (request, pid, addr, data)
- int request, pid;
- PTRACE_ARG3_TYPE addr;
- int data;
-{
- return ptrace (request, pid, addr, data, 0);
-}
-
-#ifdef DEBUG_PTRACE
-/* For the rest of the file, use an extra level of indirection */
-/* This lets us breakpoint usefully on call_ptrace. */
-#define ptrace call_ptrace
-#endif
-
-void
-kill_inferior ()
-{
- if (inferior_pid == 0)
- return;
- ptrace (PT_EXIT, inferior_pid, (PTRACE_ARG3_TYPE) 0, 0, 0); /* PT_EXIT = PT_KILL ? */
- wait ((int *)0);
- target_mourn_inferior ();
-}
-
-/* Resume execution of the inferior process.
- If STEP is nonzero, single-step it.
- If SIGNAL is nonzero, give it that signal. */
-
-void
-child_resume (step, signal)
- int step;
- int signal;
-{
- errno = 0;
-
- /* An address of (PTRACE_ARG3_TYPE) 1 tells ptrace to continue from where
- it was. (If GDB wanted it to start some other way, we have already
- written a new PC value to the child.) */
-
- if (step)
- ptrace (PT_SINGLE, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal, 0);
- else
- ptrace (PT_CONTIN, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal, 0);
-
- if (errno)
- perror_with_name ("ptrace");
-}
-\f
-#ifdef ATTACH_DETACH
-/* Nonzero if we are debugging an attached process rather than
- an inferior. */
-extern int attach_flag;
-
-/* Start debugging the process whose number is PID. */
-int
-attach (pid)
- int pid;
-{
- errno = 0;
- ptrace (PT_ATTACH, pid, (PTRACE_ARG3_TYPE) 0, 0, 0);
- if (errno)
- perror_with_name ("ptrace");
- attach_flag = 1;
- return pid;
-}
-
-/* Stop debugging the process whose number is PID
- and continue it with signal number SIGNAL.
- SIGNAL = 0 means just continue it. */
-
-void
-detach (signal)
- int signal;
-{
- errno = 0;
- ptrace (PT_DETACH, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal, 0);
- if (errno)
- perror_with_name ("ptrace");
- attach_flag = 0;
-}
-#endif /* ATTACH_DETACH */
-\f
-#if !defined (FETCH_INFERIOR_REGISTERS)
-
-/* KERNEL_U_ADDR is the amount to subtract from u.u_ar0
- to get the offset in the core file of the register values. */
-#if defined (KERNEL_U_ADDR_BSD)
-/* Get kernel_u_addr using BSD-style nlist(). */
-CORE_ADDR kernel_u_addr;
-
-#include <a.out.gnu.h> /* For struct nlist */
-
-void
-_initialize_kernel_u_addr ()
-{
- struct nlist names[2];
-
- names[0].n_un.n_name = "_u";
- names[1].n_un.n_name = NULL;
- if (nlist ("/vmunix", names) == 0)
- kernel_u_addr = names[0].n_value;
- else
- fatal ("Unable to get kernel u area address.");
-}
-#endif /* KERNEL_U_ADDR_BSD. */
-
-#if defined (KERNEL_U_ADDR_HPUX)
-/* Get kernel_u_addr using HPUX-style nlist(). */
-CORE_ADDR kernel_u_addr;
-
-struct hpnlist {
- char * n_name;
- long n_value;
- unsigned char n_type;
- unsigned char n_length;
- short n_almod;
- short n_unused;
-};
-static struct hpnlist nl[] = {{ "_u", -1, }, { (char *) 0, }};
-
-/* read the value of the u area from the hp-ux kernel */
-void _initialize_kernel_u_addr ()
-{
- struct user u;
- nlist ("/hp-ux", &nl);
- kernel_u_addr = nl[0].n_value;
-}
-#endif /* KERNEL_U_ADDR_HPUX. */
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* U_REGS_OFFSET is the offset of the registers within the u area. */
-#if !defined (U_REGS_OFFSET)
-#define U_REGS_OFFSET \
- ptrace (PT_READ_U, inferior_pid, \
- (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0, 0) \
- - KERNEL_U_ADDR
-#endif
-
-/* Registers we shouldn't try to fetch. */
-#if !defined (CANNOT_FETCH_REGISTER)
-#define CANNOT_FETCH_REGISTER(regno) 0
-#endif
-
-/* Fetch one register. */
-
-static void
-fetch_register (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[MAX_REGISTER_RAW_SIZE];
- char mess[128]; /* For messages */
- register int i;
-
- /* Offset of registers within the u area. */
- unsigned int offset;
-
- if (CANNOT_FETCH_REGISTER (regno))
- {
- bzero (buf, REGISTER_RAW_SIZE (regno)); /* Supply zeroes */
- supply_register (regno, buf);
- return;
- }
-
- offset = U_REGS_OFFSET;
-
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- errno = 0;
- *(int *) &buf[i] = ptrace (PT_RUREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, 0, 0);
- regaddr += sizeof (int);
- if (errno != 0)
- {
- sprintf (mess, "reading register %s (#%d)", reg_names[regno], regno);
- perror_with_name (mess);
- }
- }
- supply_register (regno, buf);
-}
-
-
-/* Fetch all registers, or just one, from the child process. */
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- if (regno == -1)
- for (regno = 0; regno < NUM_REGS; regno++)
- fetch_register (regno);
- else
- fetch_register (regno);
-}
-
-/* Registers we shouldn't try to store. */
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regno) 0
-#endif
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[80];
- extern char registers[];
- register int i;
-
- unsigned int offset = U_REGS_OFFSET;
-
- if (regno >= 0)
- {
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
- {
- errno = 0;
- ptrace (PT_WUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- *(int *) ®isters[REGISTER_BYTE (regno) + i], 0);
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d(%d)", regno, i);
- perror_with_name (buf);
- }
- regaddr += sizeof(int);
- }
- }
- else
- {
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- if (CANNOT_STORE_REGISTER (regno))
- continue;
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
- {
- errno = 0;
- ptrace (PT_WUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- *(int *) ®isters[REGISTER_BYTE (regno) + i], 0);
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d(%d)", regno, i);
- perror_with_name (buf);
- }
- regaddr += sizeof(int);
- }
- }
- }
- return;
-}
-#endif /* !defined (FETCH_INFERIOR_REGISTERS). */
-\f
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
- in the NEW_SUN_PTRACE case.
- It ought to be straightforward. But it appears that writing did
- not write the data that I specified. I cannot understand where
- it got the data that it actually did write. */
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
- to debugger memory starting at MYADDR. Copy to inferior if
- WRITE is nonzero.
-
- Returns the length copied, which is either the LEN argument or zero.
- This xfer function does not do partial moves, since child_ops
- doesn't allow memory operations to cross below us in the target stack
- anyway. */
-
-int
-child_xfer_memory (memaddr, myaddr, len, write, target)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
- int write;
- struct target_ops *target; /* ignored */
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & - sizeof (int);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
- /* Allocate buffer of that many longwords. */
- register int *buffer = (int *) alloca (count * sizeof (int));
-
- if (write)
- {
- /* Fill start and end extra bytes of buffer with existing memory data. */
-
- if (addr != memaddr || len < (int)sizeof (int)) {
- /* Need part of initial word -- fetch it. */
- buffer[0] = ptrace (PT_RIUSER, inferior_pid,
- (PTRACE_ARG3_TYPE) addr, 0, 0);
- }
-
- if (count > 1) /* FIXME, avoid if even boundary */
- {
- buffer[count - 1]
- = ptrace (PT_RIUSER, inferior_pid,
- (PTRACE_ARG3_TYPE) (addr + (count - 1) * sizeof (int)),
- 0, 0);
- }
-
- /* Copy data to be written over corresponding part of buffer */
-
- bcopy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-
- /* Write the entire buffer. */
-
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
-#if 0
-/* The HP-UX kernel crashes if you use PT_WDUSER to write into the text
- segment. FIXME -- does it work to write into the data segment using
- WIUSER, or do these idiots really expect us to figure out which segment
- the address is in, so we can use a separate system call for it??! */
- errno = 0;
- ptrace (PT_WDUSER, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- buffer[i], 0);
- if (errno)
-#endif
- {
- /* Using the appropriate one (I or D) is necessary for
- Gould NP1, at least. */
- errno = 0;
- ptrace (PT_WIUSER, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- buffer[i], 0);
- }
- if (errno)
- return 0;
- }
- }
- else
- {
- /* Read all the longwords */
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
- errno = 0;
- buffer[i] = ptrace (PT_RIUSER, inferior_pid,
- (PTRACE_ARG3_TYPE) addr, 0, 0);
- if (errno)
- return 0;
- QUIT;
- }
-
- /* Copy appropriate bytes out of the buffer. */
- bcopy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
- }
- return len;
-}
-
-
-
-
-int
-getpagesize()
-{
- return(4096);
-}
-/* Machine-dependent code which would otherwise be in inflow.c and core.c,
- for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "value.h"
-
-/* For argument passing to the inferior */
-#include "symtab.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-
-#ifdef COFF_ENCAPSULATE
-#include "a.out.encap.h"
-#else
-#include <a.out.h>
-#endif
-#ifndef N_SET_MAGIC
-#define N_SET_MAGIC(exec, val) ((exec).a_magic = (val))
-#endif
-
-/*#include <sys/user.h> After a.out.h */
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/ptrace.h>
-#include <machine/psl.h>
-
-#ifdef KERNELDEBUG
-#include <sys/vmmac.h>
-#include <machine/machparam.h>
-#include <machine/vmparam.h>
-#include <machine/pde.h>
-#include <machine/cpu.h>
-#include <machine/iomod.h>
-#include <machine/pcb.h>
-#include <machine/rpb.h>
-#include <ctype.h>
-
-extern int kernel_debugging;
-extern CORE_ADDR startup_file_start;
-extern CORE_ADDR startup_file_end;
-
-#define KERNOFF ((unsigned)KERNBASE)
-#define INKERNEL(x) ((x) >= KERNOFF && (x) < KERNOFF + ctob(slr))
-
-static int ok_to_cache();
-static void set_kernel_boundaries();
-
-int devmem = 0;
-int vtophys_ready = 0;
-int kerneltype;
-#define OS_BSD 1
-#define OS_MACH 2
-#endif
-
-#include "gdbcore.h"
-#include "gdbcmd.h"
-
-extern int errno;
-\f
-
-
-
-
-
-/* Last modification time of executable file.
- Also used in source.c to compare against mtime of a source file. */
-
-extern int exec_mtime;
-
-/* Virtual addresses of bounds of the two areas of memory in the core file. */
-
-/* extern CORE_ADDR data_start; */
-extern CORE_ADDR data_end;
-extern CORE_ADDR stack_start;
-extern CORE_ADDR stack_end;
-
-/* Virtual addresses of bounds of two areas of memory in the exec file.
- Note that the data area in the exec file is used only when there is no core file. */
-
-extern CORE_ADDR text_start;
-extern CORE_ADDR text_end;
-
-extern CORE_ADDR exec_data_start;
-extern CORE_ADDR exec_data_end;
-
-/* Address in executable file of start of text area data. */
-
-extern int text_offset;
-
-/* Address in executable file of start of data area data. */
-
-extern int exec_data_offset;
-
-/* Address in core file of start of data area data. */
-
-extern int data_offset;
-
-/* Address in core file of start of stack area data. */
-
-extern int stack_offset;
-
-struct header file_hdr;
-struct som_exec_auxhdr exec_hdr;
-\f
-#ifdef KERNELDEBUG
-/*
- * Kernel debugging routines.
- */
-
-static struct pcb pcb;
-static struct pde *pdir;
-static struct hte *htbl;
-static u_int npdir, nhtbl;
-
-static CORE_ADDR
-ksym_lookup(name)
- char *name;
-{
- struct symbol *sym;
- int i;
-
- if ((i = lookup_misc_func(name)) < 0)
- error("kernel symbol `%s' not found.", name);
-
- return (misc_function_vector[i].address);
-}
-
-/*
- * (re-)set the variables that tell "inside_entry_file" where to end
- * a stack backtrace.
- */
-void
-set_kernel_boundaries()
-{
- switch (kerneltype) {
- case OS_MACH:
- startup_file_start = ksym_lookup("$syscall");
- startup_file_end = ksym_lookup("trap");
- break;
- case OS_BSD:
- startup_file_start = ksym_lookup("syscallinit");
- startup_file_end = ksym_lookup("$syscallexit");
- break;
- }
-}
-
-/*
- * return true if 'len' bytes starting at 'addr' can be read out as
- * longwords and/or locally cached (this is mostly for memory mapped
- * i/o register access when debugging remote kernels).
- */
-static int
-ok_to_cache(addr, len)
-{
- static CORE_ADDR ioptr;
-
- if (! ioptr)
- ioptr = ksym_lookup("ioptr");
-
- if (addr >= ioptr && addr < SPA_HIGH)
- return (0);
-
- return (1);
-}
-
-static
-physrd(addr, dat, len)
- u_int addr;
- char *dat;
-{
- if (lseek(corechan, addr, L_SET) == -1)
- return (-1);
- if (read(corechan, dat, len) != len)
- return (-1);
-
- return (0);
-}
-
-/*
- * When looking at kernel data space through /dev/mem or with a core file, do
- * virtual memory mapping.
- */
-static CORE_ADDR
-vtophys(space, addr)
- unsigned space;
- CORE_ADDR addr;
-{
- struct pde *pptr;
- u_int hindx, vpageno, ppageno;
- CORE_ADDR phys = ~0;
-
- if (!vtophys_ready) {
- phys = addr; /* XXX for kvread */
- } else if (kerneltype == OS_BSD) {
- /* make offset into a virtual page no */
- vpageno = btop(addr);
- /*
- * Determine index into hash table, initialize pptr to this
- * entry (since first word of pte & hte are same), and set
- * physical page number for first entry in chain.
- */
- hindx = pdirhash(space, addr) & (nhtbl-1);
- pptr = (struct pde *) &htbl[hindx];
- ppageno = pptr->pde_next;
- while (1) {
- if (pptr->pde_end)
- break;
- pptr = &pdir[ppageno];
- /*
- * If space id & virtual page number match, return
- * "next PDIR entry of previous PDIR entry" as the
- * physical page or'd with offset into page.
- */
- if (pptr->pde_space == space &&
- pptr->pde_page == vpageno) {
- phys = (CORE_ADDR) ((u_int)ptob(ppageno) |
- (addr & PGOFSET));
- break;
- }
- ppageno = pptr->pde_next;
- }
- }
-#ifdef MACHKERNELDEBUG
- else if (kerneltype == OS_MACH) {
- mach_vtophys(space, addr, &phys);
- }
-#endif
-#if 0
- printf("vtophys(%x.%x) -> %x\n", space, addr, phys);
-#endif
- return (phys);
-}
-
-static
-kvread(addr)
- CORE_ADDR addr;
-{
- CORE_ADDR paddr;
-
- paddr = vtophys(0, addr);
- if (paddr != ~0)
- if (physrd(paddr, (char *)&addr, sizeof(addr)) == 0)
- return (addr);
-
- return (~0);
-}
-
-static void
-read_pcb(addr)
- u_int addr;
-{
- int i, off;
- extern char registers[];
- static int reg2pcb[] = {
- /* RPB */
- -1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 45, 52, 51, 75, 74, 49, 53, 54, 55, 56, -1, 70, 66, 67, 68, 69,
- 71, 72, 73, 34, 42, 43, 44, 46, 47, 58, 59, 60, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1,
- /* BSD */
- -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
- 43, 64, 67, 68, 67, 47, 51, 52, 53, 54, -1, 35, 31, 32, 33, 34,
- 36, 37, 38, 39, 40, 41, 42, 44, 45, 56, 57, 58,102,103,104, -1,
- 70, 71, 72, 73, 74, 75, 76, 77, 78, 80, 82, 84, 86, 88, 90, 92,
- 94, 96, 98, 100,
- /* Mach */
- -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 14, 15, 16, -1, -1, -1, -1, -1, -1, -1, -1, 17, -1, -1, 18, -1,
- 25, -1, -1, -1, -1, 30, -1, -1, -1, -1, -1, 20, -1, -1, -1, 19,
- 21, 22, 23, 24, 26, 27, -1, 28, 29, -1, -1, -1, -1, -1, -1, -1,
- 34, 35, 36, 37, 38, 39, 40, 41, -1, -1, -1, -1, -1, -1, -1, -1,
- 42, 44, 46, 48
- };
- static struct rpb *rpbaddr = (struct rpb *) 0;
- static u_int rpbpcbaddr = 0;
-
- if (!remote_debugging) {
- /*
- * If we are debugging a post-mortem and this is the first
- * call of read_pcb, read the RPB. Also assoicate the
- * thread/proc running at the time with the RPB.
- */
- if (!devmem && rpbpcbaddr == 0) {
- CORE_ADDR raddr = ksym_lookup("rpb");
- int usepcb = 1;
-
- if (raddr != ~0) {
- rpbaddr = (struct rpb *) malloc(sizeof *rpbaddr);
- if (!physrd(raddr, (char *)rpbaddr, sizeof *rpbaddr)) {
- rpbpcbaddr = addr;
- usepcb = 0;
- }
- }
- if (usepcb) {
- error("cannot read rpb, using pcb for registers\n");
- if (rpbaddr)
- free((char *)rpbaddr);
- rpbpcbaddr = ~0;
- }
- }
- if (physrd (addr, (char *)&pcb, sizeof pcb))
- error ("cannot read pcb at %x.\n", addr);
- } else {
- if (remote_read_inferior_memory(addr, (char *)&pcb, sizeof pcb))
- error ("cannot read pcb at %x.\n", addr);
- }
-
- if (kerneltype == OS_BSD) {
- printf("p0br %lx p0lr %lx p1br %lx p1lr %lx\n",
- pcb.pcb_p0br, pcb.pcb_p0lr, pcb.pcb_p1br, pcb.pcb_p1lr);
- off = NUM_REGS;
- } else {
- printf("pcb %lx psw %lx ksp %lx\n",
- addr, ((int *)&pcb)[31], ((int *)&pcb)[32]);
- off = NUM_REGS * 2;
- }
- /*
- * get the register values out of the sys pcb and
- * store them where `read_register' will find them.
- */
- bzero(registers, REGISTER_BYTES);
- for (i = 0; i < NUM_REGS; ++i)
- if (reg2pcb[i+off] != -1)
- supply_register(i, &((int *)&pcb)[reg2pcb[i+off]]);
- /*
- * If the RPB is valid for this thread/proc use the register values
- * contained there.
- */
- if (addr == rpbpcbaddr) {
- off = 0;
- for (i = 0; i < NUM_REGS; ++i)
- if (reg2pcb[i+off] != -1)
- supply_register(i, &((int *)rpbaddr)[reg2pcb[i+off]]);
- }
-}
-
-void
-setup_kernel_debugging()
-{
- struct stat stb;
- CORE_ADDR addr;
-
- fstat(corechan, &stb);
- devmem = 0;
- if ((stb.st_mode & S_IFMT) == S_IFCHR && stb.st_rdev == makedev(2, 0))
- devmem = 1;
-
- /* XXX */
- if (lookup_misc_func("Sysmap") < 0)
- kerneltype = OS_MACH;
- else
- kerneltype = OS_BSD;
-
- if (kerneltype == OS_BSD) {
- int len, err = 0;
-
- /*
- * Hash table and PDIR are equivalently mapped
- */
- nhtbl = kvread(ksym_lookup("nhtbl"));
- if (nhtbl != ~0) {
- len = nhtbl * sizeof(*htbl);
- htbl = (struct hte *) malloc(len);
- if (htbl) {
- addr = kvread(ksym_lookup("htbl"));
- if (physrd(addr, (char *)htbl, len))
- err++;
- } else
- err++;
- } else
- err++;
- npdir = kvread(ksym_lookup("npdir"));
- if (npdir != ~0) {
- len = npdir * sizeof(*pdir);
- pdir = (struct pde *) malloc(len);
- if (pdir) {
- addr = kvread(ksym_lookup("pdir"));
- if (physrd(addr, (char *)pdir, len))
- err++;
- } else
- err++;
- } else
- err++;
- if (err) {
- error("cannot read PDIR/HTBL");
- return;
- }
- vtophys_ready = 1;
-
- /*
- * pcb where "panic" saved registers in first thing in
- * current u-area. The current u-area is pointed to by
- * "uptr".
- */
- addr = kvread(ksym_lookup("uptr"));
- if (addr == ~0) {
- error("cannot read current u-area address");
- return;
- }
- read_pcb(vtophys(0, addr)); /* XXX space */
- if (!devmem) {
- /* find stack frame */
- CORE_ADDR panicstr;
- char buf[256];
- register char *cp;
-
- panicstr = kvread(ksym_lookup("panicstr"));
- if (panicstr == ~0)
- return;
- kernel_core_file_hook(panicstr, buf, sizeof(buf));
- for (cp = buf; cp < &buf[sizeof(buf)] && *cp; cp++)
- if (!isascii(*cp) || (!isprint(*cp) && !isspace(*cp)))
- *cp = '?';
- if (*cp)
- *cp = '\0';
- printf("panic: %s\n", buf);
- }
- }
-#ifdef MACHKERNELDEBUG
- else {
- int *thread;
-
- /*
- * Set up address translation
- */
- if (mach_vtophys_init() == 0) {
- error("cannot initialize vtophys for Mach");
- return;
- }
- vtophys_ready = 1;
-
- /*
- * Locate active thread and read PCB
- * XXX MAJOR HACK
- * - assumes uni-processor
- * - assumes position of pcb to avoid mach includes
- */
- thread = (int *)kvread(ksym_lookup("active_threads"));
- addr = kvread(&thread[9]); /* XXX: pcb addr */
- read_pcb(vtophys(0, addr));
- }
-#endif
-}
-
-vtop_command(arg)
- char *arg;
-{
- u_int sp, off, pa;
-
- if (!arg)
- error_no_arg("kernel virtual address");
- if (!kernel_debugging)
- error("not debugging kernel");
-
- sp = 0; /* XXX */
- off = (u_int) parse_and_eval_address(arg);
- pa = vtophys(sp, off);
- printf("%lx.%lx -> ", sp, off);
- if (pa == ~0)
- printf("<invalid>\n");
- else
- printf("%lx\n", pa);
-}
-
-set_paddr_command(arg)
- char *arg;
-{
- u_int addr;
-
- if (!arg) {
- if (kerneltype == OS_BSD)
- error_no_arg("ps-style address for new process");
- else
- error_no_arg("thread structure virtual address");
- }
- if (!kernel_debugging)
- error("not debugging kernel");
-
- addr = (u_int) parse_and_eval_address(arg);
- if (kerneltype == OS_BSD)
- addr = ctob(addr);
- else {
- addr = kvread(&(((int *)addr)[9])); /* XXX: pcb addr */
- addr = vtophys(0, addr); /* XXX space */
- }
- read_pcb(addr);
-
- flush_cached_frames();
- set_current_frame(create_new_frame(read_register(FP_REGNUM), read_pc()));
- select_frame(get_current_frame(), 0);
-}
-
-/*
- * read len bytes from kernel virtual address 'addr' into local
- * buffer 'buf'. Return 0 if read ok, 1 otherwise. On read
- * errors, portion of buffer not read is zeroed.
- */
-kernel_core_file_hook(addr, buf, len)
- CORE_ADDR addr;
- char *buf;
- int len;
-{
- int i;
- CORE_ADDR paddr;
-
- while (len > 0) {
- paddr = vtophys(0, addr); /* XXX space */
- if (paddr == ~0) {
- bzero(buf, len);
- return (1);
- }
- /* we can't read across a page boundary */
- i = min(len, NBPG - (addr & PGOFSET));
- if (physrd(paddr, buf, i)) {
- bzero(buf, len);
- return (1);
- }
- buf += i;
- addr += i;
- len -= i;
- }
- return (0);
-}
-#endif
-
-
-\f
-
-
-
-/* Routines to extract various sized constants out of hppa
- instructions. */
-
-/* This assumes that no garbage lies outside of the lower bits of
- value. */
-
-int
-sign_extend (val, bits)
- unsigned val, bits;
-{
- return (int)(val >> bits - 1 ? (-1 << bits) | val : val);
-}
-
-/* For many immediate values the sign bit is the low bit! */
-
-int
-low_sign_extend (val, bits)
- unsigned val, bits;
-{
- return (int)((val & 0x1 ? (-1 << (bits - 1)) : 0) | val >> 1);
-}
-/* extract the immediate field from a ld{bhw}s instruction */
-
-
-
-unsigned
-get_field (val, from, to)
- unsigned val, from, to;
-{
- val = val >> 31 - to;
- return val & ((1 << 32 - from) - 1);
-}
-
-unsigned
-set_field (val, from, to, new_val)
- unsigned *val, from, to;
-{
- unsigned mask = ~((1 << (to - from + 1)) << (31 - from));
- return *val = *val & mask | (new_val << (31 - from));
-}
-
-/* extract a 3-bit space register number from a be, ble, mtsp or mfsp */
-
-extract_3 (word)
- unsigned word;
-{
- return GET_FIELD (word, 18, 18) << 2 | GET_FIELD (word, 16, 17);
-}
-
-extract_5_load (word)
- unsigned word;
-{
- return low_sign_extend (word >> 16 & MASK_5, 5);
-}
-
-/* extract the immediate field from a st{bhw}s instruction */
-
-int
-extract_5_store (word)
- unsigned word;
-{
- return low_sign_extend (word & MASK_5, 5);
-}
-
-/* extract an 11 bit immediate field */
-
-int
-extract_11 (word)
- unsigned word;
-{
- return low_sign_extend (word & MASK_11, 11);
-}
-
-/* extract a 14 bit immediate field */
-
-int
-extract_14 (word)
- unsigned word;
-{
- return low_sign_extend (word & MASK_14, 14);
-}
-
-/* deposit a 14 bit constant in a word */
-
-unsigned
-deposit_14 (opnd, word)
- int opnd;
- unsigned word;
-{
- unsigned sign = (opnd < 0 ? 1 : 0);
-
- return word | ((unsigned)opnd << 1 & MASK_14) | sign;
-}
-
-/* extract a 21 bit constant */
-
-int
-extract_21 (word)
- unsigned word;
-{
- int val;
-
- word &= MASK_21;
- word <<= 11;
- val = GET_FIELD (word, 20, 20);
- val <<= 11;
- val |= GET_FIELD (word, 9, 19);
- val <<= 2;
- val |= GET_FIELD (word, 5, 6);
- val <<= 5;
- val |= GET_FIELD (word, 0, 4);
- val <<= 2;
- val |= GET_FIELD (word, 7, 8);
- return sign_extend (val, 21) << 11;
-}
-
-/* deposit a 21 bit constant in a word. Although 21 bit constants are
- usually the top 21 bits of a 32 bit constant, we assume that only
- the low 21 bits of opnd are relevant */
-
-unsigned
-deposit_21 (opnd, word)
- unsigned opnd, word;
-{
- unsigned val = 0;
-
- val |= GET_FIELD (opnd, 11 + 14, 11 + 18);
- val <<= 2;
- val |= GET_FIELD (opnd, 11 + 12, 11 + 13);
- val <<= 2;
- val |= GET_FIELD (opnd, 11 + 19, 11 + 20);
- val <<= 11;
- val |= GET_FIELD (opnd, 11 + 1, 11 + 11);
- val <<= 1;
- val |= GET_FIELD (opnd, 11 + 0, 11 + 0);
- return word | val;
-}
-
-/* extract a 12 bit constant from branch instructions */
-
-int
-extract_12 (word)
- unsigned word;
-{
- return sign_extend (GET_FIELD (word, 19, 28) |
- GET_FIELD (word, 29, 29) << 10 |
- (word & 0x1) << 11, 12) << 2;
-}
-
-/* extract a 17 bit constant from branch instructions, returning the
- 19 bit signed value. */
-
-int
-extract_17 (word)
- unsigned word;
-{
- return sign_extend (GET_FIELD (word, 19, 28) |
- GET_FIELD (word, 29, 29) << 10 |
- GET_FIELD (word, 11, 15) << 11 |
- (word & 0x1) << 16, 17) << 2;
-}
-
-
-CORE_ADDR
-frame_saved_pc (frame)
- FRAME frame;
-{
- if (get_current_frame () == frame)
- {
- struct frame_saved_regs saved_regs;
- CORE_ADDR pc = get_frame_pc (frame);
-
- get_frame_saved_regs (frame, &saved_regs);
- if (pc >= millicode_start && pc < millicode_end)
- return read_register (31);
- else if (saved_regs.regs[RP_REGNUM])
- return read_memory_integer (saved_regs.regs[RP_REGNUM], 4);
- else
- return read_register (RP_REGNUM);
- }
- return read_memory_integer (frame->frame - 20, 4) & ~0x3;
-}
-
-
-/* To see if a frame chain is valid, see if the caller looks like it
- was compiled with gcc. */
-
-int frame_chain_valid (chain, thisframe)
- FRAME_ADDR chain;
- FRAME thisframe;
-{
- if (chain && (chain > 0x60000000
- /* || remote_debugging -this is no longer used */
-#ifdef KERNELDEBUG
- || kernel_debugging
-#endif
- ))
- {
- CORE_ADDR pc = get_pc_function_start (FRAME_SAVED_PC (thisframe));
-
- if (!inside_entry_file (pc))
- return 0;
- /* look for stw rp, -20(0,sp); copy 4,1; copy sp, 4 */
- if (read_memory_integer (pc, 4) == 0x6BC23FD9)
- pc = pc + 4;
-
- if (read_memory_integer (pc, 4) == 0x8040241 &&
- read_memory_integer (pc + 4, 4) == 0x81E0244)
- return 1;
- else
- return 0;
- }
- else
- return 0;
-}
-
-/* Some helper functions. gcc_p returns 1 if the function beginning at
- pc appears to have been compiled with gcc. hpux_cc_p returns 1 if
- fn was compiled with hpux cc. gcc functions look like :
-
- stw rp,-0x14(sp) ; optional
- or r4,r0,r1
- or sp,r0,r4
- stwm r1,framesize(sp)
-
- hpux cc functions look like:
-
- stw rp,-0x14(sp) ; optional.
- stwm r3,framesiz(sp)
- */
-
-gcc_p (pc)
- CORE_ADDR pc;
-{
- if (read_memory_integer (pc, 4) == 0x6BC23FD9)
- pc = pc + 4;
-
- if (read_memory_integer (pc, 4) == 0x8040241 &&
- read_memory_integer (pc + 4, 4) == 0x81E0244)
- return 1;
- return 0;
-}
-
-
-find_dummy_frame_regs (frame, frame_saved_regs)
- struct frame_info *frame;
- struct frame_saved_regs *frame_saved_regs;
-{
- CORE_ADDR fp = frame->frame;
- int i;
-
- frame_saved_regs->regs[RP_REGNUM] = fp - 20 & ~0x3;
- frame_saved_regs->regs[FP_REGNUM] = fp;
- frame_saved_regs->regs[1] = fp + 8;
- frame_saved_regs->regs[3] = fp + 12;
- for (fp += 16, i = 3; i < 30; fp += 4, i++)
- frame_saved_regs->regs[i] = fp;
- frame_saved_regs->regs[31] = fp;
- fp += 4;
- for (i = FP0_REGNUM; i < NUM_REGS; i++, fp += 8)
- frame_saved_regs->regs[i] = fp;
- /* depend on last increment of fp */
- frame_saved_regs->regs[IPSW_REGNUM] = fp - 4;
- frame_saved_regs->regs[SAR_REGNUM] = fp;
- fp += 4;
- frame_saved_regs->regs[PCOQ_TAIL_REGNUM] = fp;
- frame_saved_regs->regs[PCSQ_TAIL_REGNUM] = fp;
-}
-
-CORE_ADDR
-hp_push_arguments (nargs, args, sp, struct_return, struct_addr)
- int nargs;
- value *args;
- CORE_ADDR sp;
- int struct_return;
- CORE_ADDR struct_addr;
-{
- /* array of arguments' offsets */
- int *offset = (int *)alloca(nargs);
- int cum = 0;
- int i, alignment;
-
- for (i = 0; i < nargs; i++)
- {
- cum += TYPE_LENGTH (VALUE_TYPE (args[i]));
- /* value must go at proper alignment. Assume alignment is a
- power of two.*/
- alignment = hp_alignof (VALUE_TYPE (args[i]));
- if (cum % alignment)
- cum = (cum + alignment) & -alignment;
- offset[i] = -cum;
- }
- for (i == 0; i < nargs; i++)
- {
- write_memory (sp + offset[i], VALUE_CONTENTS (args[i]), sizeof(int));
- }
- sp += min ((cum + 7) & -8, 48);
- if (struct_return)
- write_register (28, struct_addr);
- return sp + 48;
-}
-
-/* return the alignment of a type in bytes. Structures have the maximum
- alignment required by their fields. */
-
-int
-hp_alignof (arg)
- struct type *arg;
-{
- int max_align, align, i;
- switch (TYPE_CODE (arg))
- {
- case TYPE_CODE_PTR:
- case TYPE_CODE_INT:
- case TYPE_CODE_FLT:
- return TYPE_LENGTH (arg);
- case TYPE_CODE_ARRAY:
- return hp_alignof (TYPE_FIELD_TYPE (arg, 0));
- case TYPE_CODE_STRUCT:
- case TYPE_CODE_UNION:
- max_align = 2;
- for (i = 0; i < TYPE_NFIELDS (arg); i++)
- {
- /* Bit fields have no real alignment. */
- if (!TYPE_FIELD_BITPOS (arg, i))
- {
- align = hp_alignof (TYPE_FIELD_TYPE (arg, i));
- max_align = max (max_align, align);
- }
- }
- return max_align;
- default:
- return 4;
- }
-}
-
-/* Print the register regnum, or all registers if regnum is -1 */
-
-pa_do_registers_info (regnum, fpregs)
- int regnum;
- int fpregs;
-{
- char raw_regs [REGISTER_BYTES];
- int i;
-
- for (i = 0; i < NUM_REGS; i++)
- read_relative_register_raw_bytes (i, raw_regs + REGISTER_BYTE (i));
- if (regnum = -1)
- pa_print_registers (raw_regs, regnum);
- else if (regnum < FP0_REGNUM)
- {
- printf ("%s %x\n", reg_names[regnum], *(long *)(raw_regs +
- REGISTER_BYTE (regnum)));
- }
- else
- pa_print_fp_reg (regnum);
-}
-
-pa_print_registers (raw_regs, regnum)
- char *raw_regs;
- int regnum;
-{
- int i;
-
- for (i = 0; i < 18; i++)
- printf ("%8.8s: %8x %8.8s: %8x %8.8s: %8x %8.8s: %8x\n",
- reg_names[i],
- *(int *)(raw_regs + REGISTER_BYTE (i)),
- reg_names[i + 18],
- *(int *)(raw_regs + REGISTER_BYTE (i + 18)),
- reg_names[i + 36],
- *(int *)(raw_regs + REGISTER_BYTE (i + 36)),
- reg_names[i + 54],
- *(int *)(raw_regs + REGISTER_BYTE (i + 54)));
- for (i = 72; i < NUM_REGS; i++)
- pa_print_fp_reg (i);
-}
-
-pa_print_fp_reg (i)
- int i;
-{
- unsigned char raw_buffer[MAX_REGISTER_RAW_SIZE];
- unsigned char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
- REGISTER_TYPE val;
-
- /* Get the data in raw format, then convert also to virtual format. */
- read_relative_register_raw_bytes (i, raw_buffer);
- REGISTER_CONVERT_TO_VIRTUAL (i, raw_buffer, virtual_buffer);
-
- fputs_filtered (reg_names[i], stdout);
- print_spaces_filtered (15 - strlen (reg_names[i]), stdout);
-
- val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, stdout, 0,
- 1, 0, Val_pretty_default);
- printf_filtered ("\n");
-
-}
-
-/*
- * Virtual to physical translation routines for Utah's Mach 3.0
- */
-#ifdef MACHKERNELDEBUG
-
-#define STATIC
-
-#if 0 /* too many includes to resolve, too much crap */
-#include <kern/queue.h>
-#include <vm/pmap.h>
-#include <mach/vm_prot.h>
-#else
-/* queue.h */
-struct queue_entry {
- struct queue_entry *next; /* next element */
- struct queue_entry *prev; /* previous element */
-};
-
-typedef struct queue_entry *queue_t;
-typedef struct queue_entry queue_head_t;
-typedef struct queue_entry queue_chain_t;
-typedef struct queue_entry *queue_entry_t;
-
-/* pmap.h */
-#define HP800_HASHSIZE 1024
-#define HP800_HASHSIZE_LOG2 10
-
-#define pmap_hash(space, offset) \
- (((unsigned) (space) << 5 ^ \
- ((unsigned) (offset) >> 19 | (unsigned) (space) << 13) ^ \
- (unsigned) (offset) >> 11) & (HP800_HASHSIZE-1))
-
-struct mapping {
- queue_head_t hash_link; /* hash table links */
- queue_head_t phys_link; /* for mappings of a given PA */
- space_t space; /* virtual space */
- unsigned offset; /* virtual page number */
- unsigned tlbpage; /* physical page (for TLB load) */
- unsigned tlbprot; /* prot/access rights (for TLB load) */
- struct pmap *pmap; /* pmap mapping belongs to */
-};
-
-struct phys_entry {
- queue_head_t phys_link; /* head of mappings of a given PA */
- struct mapping *writer; /* mapping with R/W access */
- unsigned tlbprot; /* TLB format protection */
-};
-
-#endif
-
-#define atop(a) ((unsigned)(a) >> 11)
-#define ptoa(p) ((unsigned)(p) << 11)
-#define trunc_page(a) ((unsigned)(a) & ~2047)
-
-STATIC long equiv_end;
-STATIC queue_head_t *Ovtop_table, *vtop_table, *Ofree_mapping, free_mapping;
-STATIC struct phys_entry *Ophys_table, *phys_table;
-STATIC long vm_last_phys, vm_first_phys;
-STATIC struct mapping *firstmap, *lastmap, *Omap_table, *map_table;
-STATIC unsigned Omlow, Omhigh, Omhead, Ovlow, Ovhigh, Oplow, Ophigh;
-STATIC unsigned mlow, mhigh, mhead, vlow, vhigh, plow, phigh;
-STATIC int vtopsize, physsize, mapsize;
-STATIC int kmemfd;
-
-#define IS_OVTOPPTR(p) ((unsigned)(p) >= Ovlow && (unsigned)(p) < Ovhigh)
-#define IS_OMAPPTR(p) ((unsigned)(p) >= Omlow && (unsigned)(p) < Omhigh)
-#define IS_OPHYSPTR(p) ((unsigned)(p) >= Oplow && (unsigned)(p) < Ophigh)
-#define IS_VTOPPTR(p) ((unsigned)(p) >= vlow && (unsigned)(p) < vhigh)
-#define IS_MAPPTR(p) ((unsigned)(p) >= mlow && (unsigned)(p) < mhigh)
-#define IS_PHYSPTR(p) ((unsigned)(p) >= plow && (unsigned)(p) < phigh)
-
-struct mapstate {
- char unused;
- char flags;
- short hashix;
- short physix;
-} *mapstate;
-
-/* flags */
-#define M_ISFREE 1
-#define M_ISHASH 2
-#define M_ISPHYS 4
-
-mach_vtophys_init()
-{
- int errors = 0;
-
- if (!readdata())
- errors++;
- if (!verifydata())
- errors++;
- if (!errors)
- return(1);
- fflush(stdout);
- fprintf(stderr,
- "translate: may not be able to translate all addresses\n");
- return(0);
-}
-
-mach_vtophys(space, off, pa)
- unsigned space, off, *pa;
-{
- register int i;
- register queue_t qp;
- register struct mapping *mp;
- int poff;
-
- /*
- * Kernel IO or equivilently mapped, one to one.
- */
- if (space == 0 && (long)off < equiv_end) {
- *pa = off;
- return(1);
- }
- /*
- * Else look it up in specified space
- */
- poff = off - trunc_page(off);
- off = trunc_page(off);
- qp = &vtop_table[pmap_hash(space, off)];
- for (mp = (struct mapping *)qp->next;
- qp != (queue_entry_t)mp;
- mp = (struct mapping *)mp->hash_link.next) {
- if (mp->space == space && mp->offset == off) {
- *pa = (mp->tlbpage << 7) | poff;
- return(1);
- }
- }
- return(0);
-}
-
-STATIC
-readdata()
-{
- char *tmp, *mach_malloc();
- long size;
-
- /* easy scalars */
- mach_read("equiv_end", ~0, (char *)&equiv_end, sizeof equiv_end);
- mach_read("vm_first_phys", ~0,
- (char *)&vm_first_phys, sizeof vm_first_phys);
- mach_read("vm_last_phys", ~0,
- (char *)&vm_last_phys, sizeof vm_last_phys);
- mach_read("firstmap", ~0, (char *)&firstmap, sizeof firstmap);
- mach_read("lastmap", ~0, (char *)&lastmap, sizeof lastmap);
-
- /* virtual to physical hash table */
- vtopsize = HP800_HASHSIZE;
- size = vtopsize * sizeof(queue_head_t);
- tmp = mach_malloc("vtop table", size);
- mach_read("vtop_table", ~0, (char *)&Ovtop_table, sizeof Ovtop_table);
- mach_read("vtop table", (CORE_ADDR)Ovtop_table, tmp, size);
- vtop_table = (queue_head_t *) tmp;
-
- /* inverted page table */
- physsize = atop(vm_last_phys - vm_first_phys);
- size = physsize * sizeof(struct phys_entry);
- tmp = mach_malloc("phys table", size);
- mach_read("phys_table", ~0, (char *)&Ophys_table, sizeof Ophys_table);
- mach_read("phys table", (CORE_ADDR)Ophys_table, tmp, size);
- phys_table = (struct phys_entry *) tmp;
-
- /* mapping structures */
- Ofree_mapping = (queue_head_t *) ksym_lookup("free_mapping");
- mach_read("free mapping", (CORE_ADDR)Ofree_mapping,
- (char *) &free_mapping, sizeof free_mapping);
- Omap_table = firstmap;
- mapsize = lastmap - firstmap;
- size = mapsize * sizeof(struct mapping);
- tmp = mach_malloc("mapping table", size);
- mach_read("mapping table", (CORE_ADDR)Omap_table, tmp, size);
- map_table = (struct mapping *) tmp;
-
- /* set limits */
- Ovlow = (unsigned) Ovtop_table;
- Ovhigh = (unsigned) &Ovtop_table[vtopsize];
- Oplow = (unsigned) Ophys_table;
- Ophigh = (unsigned) &Ophys_table[physsize];
- Omhead = (unsigned) Ofree_mapping;
- Omlow = (unsigned) firstmap;
- Omhigh = (unsigned) lastmap;
- mlow = (unsigned) map_table;
- mhigh = (unsigned) &map_table[mapsize];
- mhead = (unsigned) &free_mapping;
- vlow = (unsigned) vtop_table;
- vhigh = (unsigned) &vtop_table[vtopsize];
- plow = (unsigned) phys_table;
- phigh = (unsigned) &phys_table[physsize];
-
-#if 0
- fprintf(stderr, "Ovtop [%#x-%#x) Ophys [%#x-%#x) Omap %#x [%#x-%#x)\n",
- Ovlow, Ovhigh, Oplow, Ophigh, Omhead, Omlow, Omhigh);
- fprintf(stderr, "vtop [%#x-%#x) phys [%#x-%#x) map %#x [%#x-%#x)\n",
- vlow, vhigh, plow, phigh, mhead, mlow, mhigh);
-#endif
- return(adjustdata());
-}
-
-STATIC unsigned
-ptrcvt(ptr)
- unsigned ptr;
-{
- unsigned ret;
- char *str;
-
- if (ptr == 0) {
- ret = ptr;
- str = "null";
- } else if (IS_OVTOPPTR(ptr)) {
- ret = vlow + (ptr - Ovlow);
- str = "vtop";
- } else if (IS_OPHYSPTR(ptr)) {
- ret = plow + (ptr - Oplow);
- str = "phys";
- } else if (IS_OMAPPTR(ptr)) {
- ret = mlow + (ptr - Omlow);
- str = "map";
- } else if (ptr == Omhead) {
- ret = mhead;
- str = "maphead";
- } else {
- error("bogus pointer %#x", ptr);
- str = "wild";
- ret = ptr;
- }
-#if 0
- fprintf(stderr, "%x (%s) -> %x\n", ptr, str, ret);
-#endif
- return(ret);
-}
-
-STATIC int
-adjustdata()
-{
- register int i, lim;
- queue_head_t *nq;
- struct phys_entry *np;
- struct mapping *nm;
-
- /* hash table */
- lim = vtopsize;
- for (nq = vtop_table; nq < &vtop_table[lim]; nq++) {
- nq->next = (queue_entry_t) ptrcvt((unsigned)nq->next);
- nq->prev = (queue_entry_t) ptrcvt((unsigned)nq->prev);
- }
-
- /* IPT */
- lim = physsize;
- for (np = phys_table; np < &phys_table[lim]; np++) {
- np->phys_link.next = (queue_entry_t)
- ptrcvt((unsigned)np->phys_link.next);
- np->phys_link.prev = (queue_entry_t)
- ptrcvt((unsigned)np->phys_link.prev);
- np->writer = (struct mapping *) ptrcvt((unsigned)np->writer);
- }
-
- /* mapping table */
- free_mapping.next = (queue_entry_t)ptrcvt((unsigned)free_mapping.next);
- free_mapping.prev = (queue_entry_t)ptrcvt((unsigned)free_mapping.prev);
- lim = mapsize;
- for (nm = map_table; nm < &map_table[lim]; nm++) {
- nm->hash_link.next = (queue_entry_t)
- ptrcvt((unsigned)nm->hash_link.next);
- nm->hash_link.prev = (queue_entry_t)
- ptrcvt((unsigned)nm->hash_link.prev);
- nm->phys_link.next = (queue_entry_t)
- ptrcvt((unsigned)nm->phys_link.next);
- nm->phys_link.prev = (queue_entry_t)
- ptrcvt((unsigned)nm->phys_link.prev);
- }
- return(1);
-}
-
-/*
- * Consistency checks, make sure:
- *
- * 1. all mappings are accounted for
- * 2. no cycles
- * 3. no wild pointers
- * 4. consisent TLB state
- */
-STATIC int
-verifydata()
-{
- register struct mapstate *ms;
- register int i;
- int errors = 0;
-
- mapstate = (struct mapstate *)
- mach_malloc("map state", mapsize * sizeof(struct mapstate));
- for (ms = mapstate; ms < &mapstate[mapsize]; ms++) {
- ms->flags = 0;
- ms->hashix = ms->physix = -2;
- }
-
- /*
- * Check the free list
- */
- checkhashchain(&free_mapping, M_ISFREE, -1);
- /*
- * Check every hash chain
- */
- for (i = 0; i < vtopsize; i++)
- checkhashchain(&vtop_table[i], M_ISHASH, i);
- /*
- * Check every phys chain
- */
- for (i = 0; i < physsize; i++)
- checkphyschain(&phys_table[i].phys_link, M_ISPHYS, i);
- /*
- * Cycle through mapstate looking for anomolies
- */
- ms = mapstate;
- for (i = 0; i < mapsize; i++) {
- switch (ms->flags) {
- case M_ISFREE:
- case M_ISHASH|M_ISPHYS:
- break;
- case 0:
- merror(ms, "not found");
- errors++;
- break;
- case M_ISHASH:
- merror(ms, "in vtop but not phys");
- errors++;
- break;
- case M_ISPHYS:
- merror(ms, "in phys but not vtop");
- errors++;
- break;
- default:
- merror(ms, "totally bogus");
- errors++;
- break;
- }
- ms++;
- }
- return(errors ? 0 : 1);
-}
-
-STATIC void
-checkhashchain(qhp, flag, ix)
- queue_entry_t qhp;
-{
- register queue_entry_t qp, pqp;
- register struct mapping *mp;
- struct mapstate *ms;
-
- qp = qhp->next;
- /*
- * First element is not a mapping structure,
- * chain must be empty.
- */
- if (!IS_MAPPTR(qp)) {
- if (qp != qhp || qp != qhp->prev)
- fatal("bad vtop_table header pointer");
- } else {
- pqp = qhp;
- do {
- mp = (struct mapping *) qp;
- qp = &mp->hash_link;
- if (qp->prev != pqp)
- fatal("bad hash_link prev pointer");
- ms = &mapstate[mp-map_table];
- ms->flags |= flag;
- ms->hashix = ix;
- pqp = (queue_entry_t) mp;
- qp = qp->next;
- } while (IS_MAPPTR(qp));
- if (qp != qhp)
- fatal("bad hash_link next pointer");
- }
-}
-
-STATIC void
-checkphyschain(qhp, flag, ix)
- queue_entry_t qhp;
-{
- register queue_entry_t qp, pqp;
- register struct mapping *mp;
- struct mapstate *ms;
-
- qp = qhp->next;
- /*
- * First element is not a mapping structure,
- * chain must be empty.
- */
- if (!IS_MAPPTR(qp)) {
- if (qp != qhp || qp != qhp->prev)
- fatal("bad phys_table header pointer");
- } else {
- pqp = qhp;
- do {
- mp = (struct mapping *) qp;
- qp = &mp->phys_link;
- if (qp->prev != pqp)
- fatal("bad phys_link prev pointer");
- ms = &mapstate[mp-map_table];
- ms->flags |= flag;
- ms->physix = ix;
- pqp = (queue_entry_t) mp;
- qp = qp->next;
- } while (IS_MAPPTR(qp));
- if (qp != qhp)
- fatal("bad phys_link next pointer");
- }
-}
-
-STATIC void
-merror(ms, str)
- struct mapstate *ms;
- char *str;
-{
- terminal_ours();
- fflush(stdout);
- fprintf(stderr,
- "vtophys: %s: %c%c%c, hashix %d, physix %d, mapping %x\n",
- str,
- (ms->flags & M_ISFREE) ? 'F' : '-',
- (ms->flags & M_ISHASH) ? 'H' : '-',
- (ms->flags & M_ISPHYS) ? 'P' : '-',
- ms->hashix, ms->physix, &map_table[ms-mapstate]);
- return_to_top_level();
-}
-
-STATIC int
-mach_read(str, from, top, size)
- char *str;
- CORE_ADDR from;
- char *top;
- int size;
-{
- CORE_ADDR paddr;
-
- if (from == ~0)
- from = ksym_lookup(str);
- paddr = vtophys(0, from);
- if (paddr == ~0 || physrd(paddr, top, size) != 0)
- fatal("cannot read %s", str);
-}
-
-STATIC char *
-mach_malloc(str, size)
- char *str;
- int size;
-{
- char *ptr = (char *) malloc(size);
-
- if (ptr == 0)
- fatal("no memory for %s", str);
- return(ptr);
-}
-#endif
-
-#ifdef KERNELDEBUG
-void
-_initialize_hp9k8_dep()
-{
- add_com ("process-address", class_obscure, set_paddr_command,
-"The process identified by (ps-style) ADDR becomes the\n\
-\"current\" process context for kernel debugging.");
- add_com_alias ("paddr", "process-address", class_obscure, 0);
- add_com ("virtual-to-physical", class_obscure, vtop_command,
-"Translates the kernel virtual address ADDR into a physical address.");
- add_com_alias ("vtop", "virtual-to-physical", class_obscure, 0);
-}
-#endif
-/* Machine-dependent code which would otherwise be in infptrace.c,
- for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-
-#include <sys/ptrace.h>
-
-
-#ifndef PT_ATTACH
-#define PT_ATTACH PTRACE_ATTACH
-#endif
-#ifndef PT_DETACH
-#define PT_DETACH PTRACE_DETACH
-#endif
-
-#include "gdbcore.h"
-#include <sys/user.h> /* After a.out.h */
-#include <sys/file.h>
-#include <sys/stat.h>
-\f
-/* This function simply calls ptrace with the given arguments.
- It exists so that all calls to ptrace are isolated in this
- machine-dependent file. */
-int
-call_ptrace (request, pid, addr, data)
- int request, pid;
- PTRACE_ARG3_TYPE addr;
- int data;
-{
- return ptrace (request, pid, addr, data, 0);
-}
-
-#ifdef DEBUG_PTRACE
-/* For the rest of the file, use an extra level of indirection */
-/* This lets us breakpoint usefully on call_ptrace. */
-#define ptrace call_ptrace
-#endif
-
-void
-kill_inferior ()
-{
- if (inferior_pid == 0)
- return;
- ptrace (PT_EXIT, inferior_pid, (PTRACE_ARG3_TYPE) 0, 0, 0); /* PT_EXIT = PT_KILL ? */
- wait ((int *)0);
- target_mourn_inferior ();
-}
-
-/* Resume execution of the inferior process.
- If STEP is nonzero, single-step it.
- If SIGNAL is nonzero, give it that signal. */
-
-void
-child_resume (step, signal)
- int step;
- int signal;
-{
- errno = 0;
-
- /* An address of (PTRACE_ARG3_TYPE) 1 tells ptrace to continue from where
- it was. (If GDB wanted it to start some other way, we have already
- written a new PC value to the child.) */
-
- if (step)
- ptrace (PT_SINGLE, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal, 0);
- else
- ptrace (PT_CONTIN, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal, 0);
-
- if (errno)
- perror_with_name ("ptrace");
-}
-\f
-#ifdef ATTACH_DETACH
-/* Nonzero if we are debugging an attached process rather than
- an inferior. */
-extern int attach_flag;
-
-/* Start debugging the process whose number is PID. */
-int
-attach (pid)
- int pid;
-{
- errno = 0;
- ptrace (PT_ATTACH, pid, (PTRACE_ARG3_TYPE) 0, 0, 0);
- if (errno)
- perror_with_name ("ptrace");
- attach_flag = 1;
- return pid;
-}
-
-/* Stop debugging the process whose number is PID
- and continue it with signal number SIGNAL.
- SIGNAL = 0 means just continue it. */
-
-void
-detach (signal)
- int signal;
-{
- errno = 0;
- ptrace (PT_DETACH, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal, 0);
- if (errno)
- perror_with_name ("ptrace");
- attach_flag = 0;
-}
-#endif /* ATTACH_DETACH */
-\f
-#if !defined (FETCH_INFERIOR_REGISTERS)
-
-/* KERNEL_U_ADDR is the amount to subtract from u.u_ar0
- to get the offset in the core file of the register values. */
-#if defined (KERNEL_U_ADDR_BSD)
-/* Get kernel_u_addr using BSD-style nlist(). */
-CORE_ADDR kernel_u_addr;
-
-#include <a.out.gnu.h> /* For struct nlist */
-
-void
-_initialize_kernel_u_addr ()
-{
- struct nlist names[2];
-
- names[0].n_un.n_name = "_u";
- names[1].n_un.n_name = NULL;
- if (nlist ("/vmunix", names) == 0)
- kernel_u_addr = names[0].n_value;
- else
- fatal ("Unable to get kernel u area address.");
-}
-#endif /* KERNEL_U_ADDR_BSD. */
-
-#if defined (KERNEL_U_ADDR_HPUX)
-/* Get kernel_u_addr using HPUX-style nlist(). */
-CORE_ADDR kernel_u_addr;
-
-struct hpnlist {
- char * n_name;
- long n_value;
- unsigned char n_type;
- unsigned char n_length;
- short n_almod;
- short n_unused;
-};
-static struct hpnlist nl[] = {{ "_u", -1, }, { (char *) 0, }};
-
-/* read the value of the u area from the hp-ux kernel */
-void _initialize_kernel_u_addr ()
-{
- struct user u;
- nlist ("/hp-ux", &nl);
- kernel_u_addr = nl[0].n_value;
-}
-#endif /* KERNEL_U_ADDR_HPUX. */
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* U_REGS_OFFSET is the offset of the registers within the u area. */
-#if !defined (U_REGS_OFFSET)
-#define U_REGS_OFFSET \
- ptrace (PT_READ_U, inferior_pid, \
- (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0, 0) \
- - KERNEL_U_ADDR
-#endif
-
-/* Registers we shouldn't try to fetch. */
-#if !defined (CANNOT_FETCH_REGISTER)
-#define CANNOT_FETCH_REGISTER(regno) 0
-#endif
-
-/* Fetch one register. */
-
-static void
-fetch_register (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[MAX_REGISTER_RAW_SIZE];
- char mess[128]; /* For messages */
- register int i;
-
- /* Offset of registers within the u area. */
- unsigned int offset;
-
- if (CANNOT_FETCH_REGISTER (regno))
- {
- bzero (buf, REGISTER_RAW_SIZE (regno)); /* Supply zeroes */
- supply_register (regno, buf);
- return;
- }
-
- offset = U_REGS_OFFSET;
-
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- errno = 0;
- *(int *) &buf[i] = ptrace (PT_RUREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, 0, 0);
- regaddr += sizeof (int);
- if (errno != 0)
- {
- sprintf (mess, "reading register %s (#%d)", reg_names[regno], regno);
- perror_with_name (mess);
- }
- }
- if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
- buf[3] &= ~0x3;
- supply_register (regno, buf);
-}
-
-
-/* Fetch all registers, or just one, from the child process. */
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- if (regno == -1)
- for (regno = 0; regno < NUM_REGS; regno++)
- fetch_register (regno);
- else
- fetch_register (regno);
-}
-
-/* Registers we shouldn't try to store. */
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regno) 0
-#endif
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[80];
- extern char registers[];
- register int i;
-
- unsigned int offset = U_REGS_OFFSET;
-
- if (regno >= 0)
- {
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
- {
- errno = 0;
- ptrace (PT_WUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- *(int *) ®isters[REGISTER_BYTE (regno) + i], 0);
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d(%d)", regno, i);
- perror_with_name (buf);
- }
- regaddr += sizeof(int);
- }
- }
- else
- {
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- if (CANNOT_STORE_REGISTER (regno))
- continue;
- regaddr = register_addr (regno, offset);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof(int))
- {
- errno = 0;
- ptrace (PT_WUAREA, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- *(int *) ®isters[REGISTER_BYTE (regno) + i], 0);
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d(%d)", regno, i);
- perror_with_name (buf);
- }
- regaddr += sizeof(int);
- }
- }
- }
- return;
-}
-#endif /* !defined (FETCH_INFERIOR_REGISTERS). */
-\f
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
- in the NEW_SUN_PTRACE case.
- It ought to be straightforward. But it appears that writing did
- not write the data that I specified. I cannot understand where
- it got the data that it actually did write. */
-
-/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
- to debugger memory starting at MYADDR. Copy to inferior if
- WRITE is nonzero.
-
- Returns the length copied, which is either the LEN argument or zero.
- This xfer function does not do partial moves, since child_ops
- doesn't allow memory operations to cross below us in the target stack
- anyway. */
-
-int
-child_xfer_memory (memaddr, myaddr, len, write, target)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
- int write;
- struct target_ops *target; /* ignored */
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & - sizeof (int);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
- /* Allocate buffer of that many longwords. */
- register int *buffer = (int *) alloca (count * sizeof (int));
-
- if (write)
- {
- /* Fill start and end extra bytes of buffer with existing memory data. */
-
- if (addr != memaddr || len < (int)sizeof (int)) {
- /* Need part of initial word -- fetch it. */
- buffer[0] = ptrace (PT_RIUSER, inferior_pid,
- (PTRACE_ARG3_TYPE) addr, 0, 0);
- }
-
- if (count > 1) /* FIXME, avoid if even boundary */
- {
- buffer[count - 1]
- = ptrace (PT_RIUSER, inferior_pid,
- (PTRACE_ARG3_TYPE) (addr + (count - 1) * sizeof (int)),
- 0, 0);
- }
-
- /* Copy data to be written over corresponding part of buffer */
-
- bcopy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-
- /* Write the entire buffer. */
-
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
-#if 0
-/* The HP-UX kernel crashes if you use PT_WDUSER to write into the text
- segment. FIXME -- does it work to write into the data segment using
- WIUSER, or do these idiots really expect us to figure out which segment
- the address is in, so we can use a separate system call for it??! */
- errno = 0;
- ptrace (PT_WDUSER, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- buffer[i], 0);
- if (errno)
-#endif
- {
- /* Using the appropriate one (I or D) is necessary for
- Gould NP1, at least. */
- errno = 0;
- ptrace (PT_WIUSER, inferior_pid, (PTRACE_ARG3_TYPE) addr,
- buffer[i], 0);
- }
- if (errno)
- return 0;
- }
- }
- else
- {
- /* Read all the longwords */
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
- errno = 0;
- buffer[i] = ptrace (PT_RIUSER, inferior_pid,
- (PTRACE_ARG3_TYPE) addr, 0, 0);
- if (errno)
- return 0;
- QUIT;
- }
-
- /* Copy appropriate bytes out of the buffer. */
- bcopy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
- }
- return len;
-}
-
-
-
-
-int
-getpagesize()
-{
- return(4096);
-}
+++ /dev/null
-/* Intel 386 stuff.
- Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "language.h"
-#include "gdbcore.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include <sys/user.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/file.h>
-#include <sys/stat.h>
-
-#include <sys/reg.h>
-#include "ieee-float.h"
-
-#include "target.h"
-
-extern struct ext_format ext_format_i387;
-\f
-/* this table must line up with REGISTER_NAMES in tm-i386v.h */
-/* symbols like 'EAX' come from <sys/reg.h> */
-static int regmap[] =
-{
- EAX, ECX, EDX, EBX,
- UESP, EBP, ESI, EDI,
- EIP, EFL, CS, SS,
- DS, ES, FS, GS,
-};
-
-/* blockend is the value of u.u_ar0, and points to the
- * place where GS is stored
- */
-
-int
-i386_register_u_addr (blockend, regnum)
- int blockend;
- int regnum;
-{
-#if 0
- /* this will be needed if fp registers are reinstated */
- /* for now, you can look at them with 'info float'
- * sys5 wont let you change them with ptrace anyway
- */
- if (regnum >= FP0_REGNUM && regnum <= FP7_REGNUM)
- {
- int ubase, fpstate;
- struct user u;
- ubase = blockend + 4 * (SS + 1) - KSTKSZ;
- fpstate = ubase + ((char *)&u.u_fpstate - (char *)&u);
- return (fpstate + 0x1c + 10 * (regnum - FP0_REGNUM));
- }
- else
-#endif
- return (blockend + 4 * regmap[regnum]);
-
-}
-
-#if 0
-/* mauro@olympus 1991.10.20 -- compiling the following code causes
- undefined symbols at link time, specifically: corechan, have_inferior_p */
-struct env387
-{
- unsigned short control;
- unsigned short r0;
- unsigned short status;
- unsigned short r1;
- unsigned short tag;
- unsigned short r2;
- unsigned long eip;
- unsigned short code_seg;
- unsigned short opcode;
- unsigned long operand;
- unsigned short operand_seg;
- unsigned short r3;
- unsigned char regs[8][10];
-};
-
-static
-print_387_status (status, ep)
- unsigned short status;
- struct env387 *ep;
-{
- int i;
- int bothstatus;
- int top;
- int fpreg;
- unsigned char *p;
-
- bothstatus = ((status != 0) && (ep->status != 0));
- if (status != 0)
- {
- if (bothstatus)
- printf ("u: ");
- print_387_status_word (status);
- }
-
- if (ep->status != 0)
- {
- if (bothstatus)
- printf ("e: ");
- print_387_status_word (ep->status);
- }
-
- print_387_control_word (ep->control);
- printf ("last exception: ");
- printf ("opcode %s; ", local_hex_string(ep->opcode));
- printf ("pc %s:", local_hex_string(ep->code_seg));
- printf ("%s; ", local_hex_string(ep->eip));
- printf ("operand %s", local_hex_string(ep->operand_seg));
- printf (":%s\n", local_hex_string(ep->operand));
-
- top = (ep->status >> 11) & 7;
-
- printf ("regno tag msb lsb value\n");
- for (fpreg = 7; fpreg >= 0; fpreg--)
- {
- double val;
-
- printf ("%s %d: ", fpreg == top ? "=>" : " ", fpreg);
-
- switch ((ep->tag >> (fpreg * 2)) & 3)
- {
- case 0: printf ("valid "); break;
- case 1: printf ("zero "); break;
- case 2: printf ("trap "); break;
- case 3: printf ("empty "); break;
- }
- for (i = 9; i >= 0; i--)
- printf ("%02x", ep->regs[fpreg][i]);
-
- ieee_extended_to_double (&ext_format_i387, (char *)ep->regs[fpreg],
- &val);
- printf (" %g\n", val);
- }
- if (ep->r0)
- warning ("reserved0 is %s\n", local_hex_string(ep->r0));
- if (ep->r1)
- warning ("reserved1 is %s\n", local_hex_string(ep->r1));
- if (ep->r2)
- warning ("reserved2 is %s\n", local_hex_string(ep->r2));
- if (ep->r3)
- warning ("reserved3 is %s\n", local_hex_string(ep->r3));
-}
-
-#ifndef U_FPSTATE
-#define U_FPSTATE(u) u.u_fpstate
-#endif
-
-i386_float_info ()
-{
- struct user u; /* just for address computations */
- int i;
- /* fpstate defined in <sys/user.h> */
- struct fpstate *fpstatep;
- char buf[sizeof (struct fpstate) + 2 * sizeof (int)];
- unsigned int uaddr;
- char fpvalid = 0;
- unsigned int rounded_addr;
- unsigned int rounded_size;
- extern int corechan;
- int skip;
-
- uaddr = (char *)&u.u_fpvalid - (char *)&u;
- if (target_has_execution)
- {
- unsigned int data;
- unsigned int mask;
-
- rounded_addr = uaddr & -sizeof (int);
- data = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) rounded_addr, 0);
- mask = 0xff << ((uaddr - rounded_addr) * 8);
-
- fpvalid = ((data & mask) != 0);
- }
-#if 0
- else
- {
- if (lseek (corechan, uaddr, 0) < 0)
- perror ("seek on core file");
- if (myread (corechan, &fpvalid, 1) < 0)
- perror ("read on core file");
-
- }
-#endif /* no core support yet */
-
- if (fpvalid == 0)
- {
- printf ("no floating point status saved\n");
- return;
- }
-
- uaddr = (char *)&U_FPSTATE(u) - (char *)&u;
- if (target_has_execution)
- {
- int *ip;
-
- rounded_addr = uaddr & -sizeof (int);
- rounded_size = (((uaddr + sizeof (struct fpstate)) - uaddr) +
- sizeof (int) - 1) / sizeof (int);
- skip = uaddr - rounded_addr;
-
- ip = (int *)buf;
- for (i = 0; i < rounded_size; i++)
- {
- *ip++ = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) rounded_addr, 0);
- rounded_addr += sizeof (int);
- }
- }
-#if 0
- else
- {
- if (lseek (corechan, uaddr, 0) < 0)
- perror_with_name ("seek on core file");
- if (myread (corechan, buf, sizeof (struct fpstate)) < 0)
- perror_with_name ("read from core file");
- skip = 0;
- }
- #endif /* 0 */
-
- fpstatep = (struct fpstate *)(buf + skip);
- print_387_status (fpstatep->status, (struct env387 *)fpstatep->state);
-}
-#endif /* mauro@olympus 1991.10.20 */
+++ /dev/null
-/* Opcode table for m68000/m68020 and m68881.
- Copyright (C) 1989, Free Software Foundation.
-
-This file is part of GDB, the GNU Debugger and GAS, the GNU Assembler.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-struct m68k_opcode
-{
- char *name;
- unsigned long opcode;
- unsigned long match;
- char *args;
-};
-
-/* We store four bytes of opcode for all opcodes because that
- is the most any of them need. The actual length of an instruction
- is always at least 2 bytes, and is as much longer as necessary to
- hold the operands it has.
-
- The match component is a mask saying which bits must match
- particular opcode in order for an instruction to be an instance
- of that opcode.
-
- The args component is a string containing two characters
- for each operand of the instruction. The first specifies
- the kind of operand; the second, the place it is stored. */
-
-/* Kinds of operands:
- D data register only. Stored as 3 bits.
- A address register only. Stored as 3 bits.
- R either kind of register. Stored as 4 bits.
- F floating point coprocessor register only. Stored as 3 bits.
- O an offset (or width): immediate data 0-31 or data register.
- Stored as 6 bits in special format for BF... insns.
- + autoincrement only. Stored as 3 bits (number of the address register).
- - autodecrement only. Stored as 3 bits (number of the address register).
- Q quick immediate data. Stored as 3 bits.
- This matches an immediate operand only when value is in range 1 .. 8.
- M moveq immediate data. Stored as 8 bits.
- This matches an immediate operand only when value is in range -128..127
- T trap vector immediate data. Stored as 4 bits.
-
- k K-factor for fmove.p instruction. Stored as a 7-bit constant or
- a three bit register offset, depending on the field type.
-
- # immediate data. Stored in special places (b, w or l)
- which say how many bits to store.
- ^ immediate data for floating point instructions. Special places
- are offset by 2 bytes from '#'...
- B pc-relative address, converted to an offset
- that is treated as immediate data.
- d displacement and register. Stores the register as 3 bits
- and stores the displacement in the entire second word.
-
- C the CCR. No need to store it; this is just for filtering validity.
- S the SR. No need to store, just as with CCR.
- U the USP. No need to store, just as with CCR.
-
- I Coprocessor ID. Not printed if 1. The Coprocessor ID is always
- extracted from the 'd' field of word one, which means that an extended
- coprocessor opcode can be skipped using the 'i' place, if needed.
-
- s System Control register for the floating point coprocessor.
- S List of system control registers for floating point coprocessor.
-
- J Misc register for movec instruction, stored in 'j' format.
- Possible values:
- 000 SFC Source Function Code reg
- 001 DFC Data Function Code reg
- 002 CACR Cache Control Register
- 800 USP User Stack Pointer
- 801 VBR Vector Base reg
- 802 CAAR Cache Address Register
- 803 MSP Master Stack Pointer
- 804 ISP Interrupt Stack Pointer
-
- L Register list of the type d0-d7/a0-a7 etc.
- (New! Improved! Can also hold fp0-fp7, as well!)
- The assembler tries to see if the registers match the insn by
- looking at where the insn wants them stored.
-
- l Register list like L, but with all the bits reversed.
- Used for going the other way. . .
-
- They are all stored as 6 bits using an address mode and a register number;
- they differ in which addressing modes they match.
-
- * all (modes 0-6,7.*)
- ~ alterable memory (modes 2-6,7.0,7.1)(not 0,1,7.~)
- % alterable (modes 0-6,7.0,7.1)(not 7.~)
- ; data (modes 0,2-6,7.*)(not 1)
- @ data, but not immediate (modes 0,2-6,7.? ? ?)(not 1,7.?) This may really be ;, the 68020 book says it is
- ! control (modes 2,5,6,7.*-)(not 0,1,3,4,7.4)
- & alterable control (modes 2,5,6,7.0,7.1)(not 0,1,7.? ? ?)
- $ alterable data (modes 0,2-6,7.0,7.1)(not 1,7.~)
- ? alterable control, or data register (modes 0,2,5,6,7.0,7.1)(not 1,3,4,7.~)
- / control, or data register (modes 0,2,5,6,7.0,7.1,7.2,7.3)(not 1,3,4,7.4)
-*/
-
-/* JF: for the 68851 */
-/*
- I didn't use much imagination in choosing the
- following codes, so many of them aren't very
- mnemonic. -rab
-
- P pmmu register
- Possible values:
- 000 TC Translation Control reg
- 100 CAL Current Access Level
- 101 VAL Validate Access Level
- 110 SCC Stack Change Control
- 111 AC Access Control
-
- W wide pmmu registers
- Possible values:
- 001 DRP Dma Root Pointer
- 010 SRP Supervisor Root Pointer
- 011 CRP Cpu Root Pointer
-
- f function code register
- 0 SFC
- 1 DFC
-
- V VAL register only
-
- X BADx, BACx
- 100 BAD Breakpoint Acknowledge Data
- 101 BAC Breakpoint Acknowledge Control
-
- Y PSR
- Z PCSR
-
- | memory (modes 2-6, 7.*)
-
-*/
-
-/* Places to put an operand, for non-general operands:
- s source, low bits of first word.
- d dest, shifted 9 in first word
- 1 second word, shifted 12
- 2 second word, shifted 6
- 3 second word, shifted 0
- 4 third word, shifted 12
- 5 third word, shifted 6
- 6 third word, shifted 0
- 7 second word, shifted 7
- 8 second word, shifted 10
- D store in both place 1 and place 3; for divul and divsl.
- b second word, low byte
- w second word (entire)
- l second and third word (entire)
- g branch offset for bra and similar instructions.
- The place to store depends on the magnitude of offset.
- t store in both place 7 and place 8; for floating point operations
- c branch offset for cpBcc operations.
- The place to store is word two if bit six of word one is zero,
- and words two and three if bit six of word one is one.
- i Increment by two, to skip over coprocessor extended operands. Only
- works with the 'I' format.
- k Dynamic K-factor field. Bits 6-4 of word 2, used as a register number.
- Also used for dynamic fmovem instruction.
- C floating point coprocessor constant - 7 bits. Also used for static
- K-factors...
- j Movec register #, stored in 12 low bits of second word.
-
- Places to put operand, for general operands:
- d destination, shifted 6 bits in first word
- b source, at low bit of first word, and immediate uses one byte
- w source, at low bit of first word, and immediate uses two bytes
- l source, at low bit of first word, and immediate uses four bytes
- s source, at low bit of first word.
- Used sometimes in contexts where immediate is not allowed anyway.
- f single precision float, low bit of 1st word, immediate uses 4 bytes
- F double precision float, low bit of 1st word, immediate uses 8 bytes
- x extended precision float, low bit of 1st word, immediate uses 12 bytes
- p packed float, low bit of 1st word, immediate uses 12 bytes
-*/
-
-#define one(x) ((x) << 16)
-#define two(x, y) (((x) << 16) + y)
-
-/*
- *** DANGER WILL ROBINSON ***
-
- The assembler requires that all instances of the same mnemonic must be
- consecutive. If they aren't, the assembler will bomb at runtime
- */
-struct m68k_opcode m68k_opcodes[] =
-{
-{"abcd", one(0140400), one(0170770), "DsDd"},
-{"abcd", one(0140410), one(0170770), "-s-d"},
-
- /* Add instructions */
-{"addal", one(0150700), one(0170700), "*lAd"},
-{"addaw", one(0150300), one(0170700), "*wAd"},
-{"addib", one(0003000), one(0177700), "#b$b"},
-{"addil", one(0003200), one(0177700), "#l$l"},
-{"addiw", one(0003100), one(0177700), "#w$w"},
-{"addqb", one(0050000), one(0170700), "Qd$b"},
-{"addql", one(0050200), one(0170700), "Qd%l"},
-{"addqw", one(0050100), one(0170700), "Qd%w"},
-
-{"addb", one(0050000), one(0170700), "Qd$b"}, /* addq written as add */
-{"addb", one(0003000), one(0177700), "#b$b"}, /* addi written as add */
-{"addb", one(0150000), one(0170700), ";bDd"}, /* addb <ea>, Dd */
-{"addb", one(0150400), one(0170700), "Dd~b"}, /* addb Dd, <ea> */
-
-{"addw", one(0050100), one(0170700), "Qd%w"}, /* addq written as add */
-{"addw", one(0003100), one(0177700), "#w$w"}, /* addi written as add */
-{"addw", one(0150300), one(0170700), "*wAd"}, /* adda written as add */
-{"addw", one(0150100), one(0170700), "*wDd"}, /* addw <ea>, Dd */
-{"addw", one(0150500), one(0170700), "Dd~w"}, /* addw Dd, <ea> */
-
-{"addl", one(0050200), one(0170700), "Qd%l"}, /* addq written as add */
-{"addl", one(0003200), one(0177700), "#l$l"}, /* addi written as add */
-{"addl", one(0150700), one(0170700), "*lAd"}, /* adda written as add */
-{"addl", one(0150200), one(0170700), "*lDd"}, /* addl <ea>, Dd */
-{"addl", one(0150600), one(0170700), "Dd~l"}, /* addl Dd, <ea> */
-
-{"addxb", one(0150400), one(0170770), "DsDd"},
-{"addxb", one(0150410), one(0170770), "-s-d"},
-{"addxl", one(0150600), one(0170770), "DsDd"},
-{"addxl", one(0150610), one(0170770), "-s-d"},
-{"addxw", one(0150500), one(0170770), "DsDd"},
-{"addxw", one(0150510), one(0170770), "-s-d"},
-
-{"andib", one(0001000), one(0177700), "#b$b"},
-{"andib", one(0001074), one(0177777), "#bCb"}, /* andi to ccr */
-{"andiw", one(0001100), one(0177700), "#w$w"},
-{"andiw", one(0001174), one(0177777), "#wSw"}, /* andi to sr */
-{"andil", one(0001200), one(0177700), "#l$l"},
-
-{"andb", one(0001000), one(0177700), "#b$b"}, /* andi written as or */
-{"andb", one(0001074), one(0177777), "#bCb"}, /* andi to ccr */
-{"andb", one(0140000), one(0170700), ";bDd"}, /* memory to register */
-{"andb", one(0140400), one(0170700), "Dd~b"}, /* register to memory */
-{"andw", one(0001100), one(0177700), "#w$w"}, /* andi written as or */
-{"andw", one(0001174), one(0177777), "#wSw"}, /* andi to sr */
-{"andw", one(0140100), one(0170700), ";wDd"}, /* memory to register */
-{"andw", one(0140500), one(0170700), "Dd~w"}, /* register to memory */
-{"andl", one(0001200), one(0177700), "#l$l"}, /* andi written as or */
-{"andl", one(0140200), one(0170700), ";lDd"}, /* memory to register */
-{"andl", one(0140600), one(0170700), "Dd~l"}, /* register to memory */
-
-{"aslb", one(0160400), one(0170770), "QdDs"},
-{"aslb", one(0160440), one(0170770), "DdDs"},
-{"asll", one(0160600), one(0170770), "QdDs"},
-{"asll", one(0160640), one(0170770), "DdDs"},
-{"aslw", one(0160500), one(0170770), "QdDs"},
-{"aslw", one(0160540), one(0170770), "DdDs"},
-{"aslw", one(0160700), one(0177700), "~s"}, /* Shift memory */
-{"asrb", one(0160000), one(0170770), "QdDs"},
-{"asrb", one(0160040), one(0170770), "DdDs"},
-{"asrl", one(0160200), one(0170770), "QdDs"},
-{"asrl", one(0160240), one(0170770), "DdDs"},
-{"asrw", one(0160100), one(0170770), "QdDs"},
-{"asrw", one(0160140), one(0170770), "DdDs"},
-{"asrw", one(0160300), one(0177700), "~s"}, /* Shift memory */
-
-{"bhi", one(0061000), one(0177400), "Bg"},
-{"bls", one(0061400), one(0177400), "Bg"},
-{"bcc", one(0062000), one(0177400), "Bg"},
-{"bcs", one(0062400), one(0177400), "Bg"},
-{"bne", one(0063000), one(0177400), "Bg"},
-{"beq", one(0063400), one(0177400), "Bg"},
-{"bvc", one(0064000), one(0177400), "Bg"},
-{"bvs", one(0064400), one(0177400), "Bg"},
-{"bpl", one(0065000), one(0177400), "Bg"},
-{"bmi", one(0065400), one(0177400), "Bg"},
-{"bge", one(0066000), one(0177400), "Bg"},
-{"blt", one(0066400), one(0177400), "Bg"},
-{"bgt", one(0067000), one(0177400), "Bg"},
-{"ble", one(0067400), one(0177400), "Bg"},
-
-{"bchg", one(0000500), one(0170700), "Dd$s"},
-{"bchg", one(0004100), one(0177700), "#b$s"},
-{"bclr", one(0000600), one(0170700), "Dd$s"},
-{"bclr", one(0004200), one(0177700), "#b$s"},
-{"bfchg", two(0165300, 0), two(0177700, 0170000), "?sO2O3"},
-{"bfclr", two(0166300, 0), two(0177700, 0170000), "?sO2O3"},
-{"bfexts", two(0165700, 0), two(0177700, 0100000), "/sO2O3D1"},
-{"bfextu", two(0164700, 0), two(0177700, 0100000), "/sO2O3D1"},
-{"bfffo", two(0166700, 0), two(0177700, 0100000), "/sO2O3D1"},
-{"bfins", two(0167700, 0), two(0177700, 0100000), "D1?sO2O3"},
-{"bfset", two(0167300, 0), two(0177700, 0170000), "?sO2O3"},
-{"bftst", two(0164300, 0), two(0177700, 0170000), "/sO2O3"},
-{"bset", one(0000700), one(0170700), "Dd$s"},
-{"bset", one(0004300), one(0177700), "#b$s"},
-{"btst", one(0000400), one(0170700), "Dd@s"},
-{"btst", one(0004000), one(0177700), "#b@s"},
-
-{"bkpt", one(0044110), one(0177770), "Qs"},
-{"bra", one(0060000), one(0177400), "Bg"},
-{"bras", one(0060000), one(0177400), "Bw"},
-{"bsr", one(0060400), one(0177400), "Bg"},
-{"bsrs", one(0060400), one(0177400), "Bw"},
-
-{"callm", one(0003300), one(0177700), "#b!s"},
-{"cas2l", two(0007374, 0), two(0177777, 0107070), "D3D6D2D5R1R4"}, /* JF FOO this is really a 3 word ins */
-{"cas2w", two(0006374, 0), two(0177777, 0107070), "D3D6D2D5R1R4"}, /* JF ditto */
-{"casb", two(0005300, 0), two(0177700, 0177070), "D3D2~s"},
-{"casl", two(0007300, 0), two(0177700, 0177070), "D3D2~s"},
-{"casw", two(0006300, 0), two(0177700, 0177070), "D3D2~s"},
-
-/* {"chk", one(0040600), one(0170700), ";wDd"}, JF FOO this looks wrong */
-{"chk2b", two(0000300, 0004000), two(0177700, 07777), "!sR1"},
-{"chk2l", two(0002300, 0004000), two(0177700, 07777), "!sR1"},
-{"chk2w", two(0001300, 0004000), two(0177700, 07777), "!sR1"},
-{"chkl", one(0040400), one(0170700), ";lDd"},
-{"chkw", one(0040600), one(0170700), ";wDd"},
-{"clrb", one(0041000), one(0177700), "$s"},
-{"clrl", one(0041200), one(0177700), "$s"},
-{"clrw", one(0041100), one(0177700), "$s"},
-
-{"cmp2b", two(0000300, 0), two(0177700, 07777), "!sR1"},
-{"cmp2l", two(0002300, 0), two(0177700, 07777), "!sR1"},
-{"cmp2w", two(0001300, 0), two(0177700, 07777), "!sR1"},
-{"cmpal", one(0130700), one(0170700), "*lAd"},
-{"cmpaw", one(0130300), one(0170700), "*wAd"},
-{"cmpib", one(0006000), one(0177700), "#b;b"},
-{"cmpil", one(0006200), one(0177700), "#l;l"},
-{"cmpiw", one(0006100), one(0177700), "#w;w"},
-{"cmpb", one(0006000), one(0177700), "#b;b"}, /* cmpi written as cmp */
-{"cmpb", one(0130000), one(0170700), ";bDd"},
-{"cmpw", one(0006100), one(0177700), "#w;w"},
-{"cmpw", one(0130100), one(0170700), "*wDd"},
-{"cmpw", one(0130300), one(0170700), "*wAd"}, /* cmpa written as cmp */
-{"cmpl", one(0006200), one(0177700), "#l;l"},
-{"cmpl", one(0130200), one(0170700), "*lDd"},
-{"cmpl", one(0130700), one(0170700), "*lAd"},
-{"cmpmb", one(0130410), one(0170770), "+s+d"},
-{"cmpml", one(0130610), one(0170770), "+s+d"},
-{"cmpmw", one(0130510), one(0170770), "+s+d"},
-
-{"dbcc", one(0052310), one(0177770), "DsBw"},
-{"dbcs", one(0052710), one(0177770), "DsBw"},
-{"dbeq", one(0053710), one(0177770), "DsBw"},
-{"dbf", one(0050710), one(0177770), "DsBw"},
-{"dbge", one(0056310), one(0177770), "DsBw"},
-{"dbgt", one(0057310), one(0177770), "DsBw"},
-{"dbhi", one(0051310), one(0177770), "DsBw"},
-{"dble", one(0057710), one(0177770), "DsBw"},
-{"dbls", one(0051710), one(0177770), "DsBw"},
-{"dblt", one(0056710), one(0177770), "DsBw"},
-{"dbmi", one(0055710), one(0177770), "DsBw"},
-{"dbne", one(0053310), one(0177770), "DsBw"},
-{"dbpl", one(0055310), one(0177770), "DsBw"},
-{"dbra", one(0050710), one(0177770), "DsBw"},
-{"dbt", one(0050310), one(0177770), "DsBw"},
-{"dbvc", one(0054310), one(0177770), "DsBw"},
-{"dbvs", one(0054710), one(0177770), "DsBw"},
-
-{"divsl", two(0046100, 0006000), two(0177700, 0107770), ";lD3D1"},
-{"divsl", two(0046100, 0004000), two(0177700, 0107770), ";lDD"},
-{"divsll", two(0046100, 0004000), two(0177700, 0107770), ";lD3D1"},
-{"divsw", one(0100700), one(0170700), ";wDd"},
-{"divs", one(0100700), one(0170700), ";wDd"},
-{"divul", two(0046100, 0002000), two(0177700, 0107770), ";lD3D1"},
-{"divul", two(0046100, 0000000), two(0177700, 0107770), ";lDD"},
-{"divull", two(0046100, 0000000), two(0177700, 0107770), ";lD3D1"},
-{"divuw", one(0100300), one(0170700), ";wDd"},
-{"divu", one(0100300), one(0170700), ";wDd"},
-{"eorb", one(0005000), one(0177700), "#b$s"}, /* eori written as or */
-{"eorb", one(0005074), one(0177777), "#bCs"}, /* eori to ccr */
-{"eorb", one(0130400), one(0170700), "Dd$s"}, /* register to memory */
-{"eorib", one(0005000), one(0177700), "#b$s"},
-{"eorib", one(0005074), one(0177777), "#bCs"}, /* eori to ccr */
-{"eoril", one(0005200), one(0177700), "#l$s"},
-{"eoriw", one(0005100), one(0177700), "#w$s"},
-{"eoriw", one(0005174), one(0177777), "#wSs"}, /* eori to sr */
-{"eorl", one(0005200), one(0177700), "#l$s"},
-{"eorl", one(0130600), one(0170700), "Dd$s"},
-{"eorw", one(0005100), one(0177700), "#w$s"},
-{"eorw", one(0005174), one(0177777), "#wSs"}, /* eori to sr */
-{"eorw", one(0130500), one(0170700), "Dd$s"},
-
-{"exg", one(0140500), one(0170770), "DdDs"},
-{"exg", one(0140510), one(0170770), "AdAs"},
-{"exg", one(0140610), one(0170770), "DdAs"},
-{"exg", one(0140610), one(0170770), "AsDd"},
-
-{"extw", one(0044200), one(0177770), "Ds"},
-{"extl", one(0044300), one(0177770), "Ds"},
-{"extbl", one(0044700), one(0177770), "Ds"},
-{"extb.l", one(0044700), one(0177770), "Ds"}, /* Not sure we should support this one*/
-
-{"illegal", one(0045374), one(0177777), ""},
-{"jmp", one(0047300), one(0177700), "!s"},
-{"jsr", one(0047200), one(0177700), "!s"},
-{"lea", one(0040700), one(0170700), "!sAd"},
-{"linkw", one(0047120), one(0177770), "As#w"},
-{"linkl", one(0044010), one(0177770), "As#l"},
-{"link", one(0047120), one(0177770), "As#w"},
-{"link", one(0044010), one(0177770), "As#l"},
-
-{"lslb", one(0160410), one(0170770), "QdDs"}, /* lsrb #Q, Ds */
-{"lslb", one(0160450), one(0170770), "DdDs"}, /* lsrb Dd, Ds */
-{"lslw", one(0160510), one(0170770), "QdDs"}, /* lsrb #Q, Ds */
-{"lslw", one(0160550), one(0170770), "DdDs"}, /* lsrb Dd, Ds */
-{"lslw", one(0161700), one(0177700), "~s"}, /* Shift memory */
-{"lsll", one(0160610), one(0170770), "QdDs"}, /* lsrb #Q, Ds */
-{"lsll", one(0160650), one(0170770), "DdDs"}, /* lsrb Dd, Ds */
-
-{"lsrb", one(0160010), one(0170770), "QdDs"} /* lsrb #Q, Ds */,
-{"lsrb", one(0160050), one(0170770), "DdDs"}, /* lsrb Dd, Ds */
-{"lsrl", one(0160210), one(0170770), "QdDs"}, /* lsrb #Q, Ds */
-{"lsrl", one(0160250), one(0170770), "DdDs"}, /* lsrb #Q, Ds */
-{"lsrw", one(0160110), one(0170770), "QdDs"}, /* lsrb #Q, Ds */
-{"lsrw", one(0160150), one(0170770), "DdDs"}, /* lsrb #Q, Ds */
-{"lsrw", one(0161300), one(0177700), "~s"}, /* Shift memory */
-
-{"moveal", one(0020100), one(0170700), "*lAd"},
-{"moveaw", one(0030100), one(0170700), "*wAd"},
-{"moveb", one(0010000), one(0170000), ";b$d"}, /* move */
-{"movel", one(0070000), one(0170400), "MsDd"}, /* moveq written as move */
-{"movel", one(0020000), one(0170000), "*l$d"},
-{"movel", one(0020100), one(0170700), "*lAd"},
-{"movel", one(0047140), one(0177770), "AsUd"}, /* move to USP */
-{"movel", one(0047150), one(0177770), "UdAs"}, /* move from USP */
-
-{"movec", one(0047173), one(0177777), "R1Jj"},
-{"movec", one(0047173), one(0177777), "R1#j"},
-{"movec", one(0047172), one(0177777), "JjR1"},
-{"movec", one(0047172), one(0177777), "#jR1"},
-
-/* JF added these next four for the assembler */
-{"moveml", one(0044300), one(0177700), "Lw&s"}, /* movem reg to mem. */
-{"moveml", one(0044340), one(0177770), "lw-s"}, /* movem reg to autodecrement. */
-{"moveml", one(0046300), one(0177700), "!sLw"}, /* movem mem to reg. */
-{"moveml", one(0046330), one(0177770), "+sLw"}, /* movem autoinc to reg. */
-
-{"moveml", one(0044300), one(0177700), "#w&s"}, /* movem reg to mem. */
-{"moveml", one(0044340), one(0177770), "#w-s"}, /* movem reg to autodecrement. */
-{"moveml", one(0046300), one(0177700), "!s#w"}, /* movem mem to reg. */
-{"moveml", one(0046330), one(0177770), "+s#w"}, /* movem autoinc to reg. */
-
-/* JF added these next four for the assembler */
-{"movemw", one(0044200), one(0177700), "Lw&s"}, /* movem reg to mem. */
-{"movemw", one(0044240), one(0177770), "lw-s"}, /* movem reg to autodecrement. */
-{"movemw", one(0046200), one(0177700), "!sLw"}, /* movem mem to reg. */
-{"movemw", one(0046230), one(0177770), "+sLw"}, /* movem autoinc to reg. */
-
-{"movemw", one(0044200), one(0177700), "#w&s"}, /* movem reg to mem. */
-{"movemw", one(0044240), one(0177770), "#w-s"}, /* movem reg to autodecrement. */
-{"movemw", one(0046200), one(0177700), "!s#w"}, /* movem mem to reg. */
-{"movemw", one(0046230), one(0177770), "+s#w"}, /* movem autoinc to reg. */
-
-{"movepl", one(0000510), one(0170770), "dsDd"}, /* memory to register */
-{"movepl", one(0000710), one(0170770), "Ddds"}, /* register to memory */
-{"movepw", one(0000410), one(0170770), "dsDd"}, /* memory to register */
-{"movepw", one(0000610), one(0170770), "Ddds"}, /* register to memory */
-{"moveq", one(0070000), one(0170400), "MsDd"},
-{"movew", one(0030000), one(0170000), "*w$d"},
-{"movew", one(0030100), one(0170700), "*wAd"}, /* movea, written as move */
-{"movew", one(0040300), one(0177700), "Ss$s"}, /* Move from sr */
-{"movew", one(0041300), one(0177700), "Cs$s"}, /* Move from ccr */
-{"movew", one(0042300), one(0177700), ";wCd"}, /* move to ccr */
-{"movew", one(0043300), one(0177700), ";wSd"}, /* move to sr */
-
-{"movesb", two(0007000, 0), two(0177700, 07777), "~sR1"}, /* moves from memory */
-{"movesb", two(0007000, 04000), two(0177700, 07777), "R1~s"}, /* moves to memory */
-{"movesl", two(0007200, 0), two(0177700, 07777), "~sR1"}, /* moves from memory */
-{"movesl", two(0007200, 04000), two(0177700, 07777), "R1~s"}, /* moves to memory */
-{"movesw", two(0007100, 0), two(0177700, 07777), "~sR1"}, /* moves from memory */
-{"movesw", two(0007100, 04000), two(0177700, 07777), "R1~s"}, /* moves to memory */
-
-{"mulsl", two(0046000, 004000), two(0177700, 0107770), ";lD1"},
-{"mulsl", two(0046000, 006000), two(0177700, 0107770), ";lD3D1"},
-{"mulsw", one(0140700), one(0170700), ";wDd"},
-{"muls", one(0140700), one(0170700), ";wDd"},
-{"mulul", two(0046000, 000000), two(0177700, 0107770), ";lD1"},
-{"mulul", two(0046000, 002000), two(0177700, 0107770), ";lD3D1"},
-{"muluw", one(0140300), one(0170700), ";wDd"},
-{"mulu", one(0140300), one(0170700), ";wDd"},
-{"nbcd", one(0044000), one(0177700), "$s"},
-{"negb", one(0042000), one(0177700), "$s"},
-{"negl", one(0042200), one(0177700), "$s"},
-{"negw", one(0042100), one(0177700), "$s"},
-{"negxb", one(0040000), one(0177700), "$s"},
-{"negxl", one(0040200), one(0177700), "$s"},
-{"negxw", one(0040100), one(0177700), "$s"},
-{"nop", one(0047161), one(0177777), ""},
-{"notb", one(0043000), one(0177700), "$s"},
-{"notl", one(0043200), one(0177700), "$s"},
-{"notw", one(0043100), one(0177700), "$s"},
-
-{"orb", one(0000000), one(0177700), "#b$s"}, /* ori written as or */
-{"orb", one(0000074), one(0177777), "#bCs"}, /* ori to ccr */
-{"orb", one(0100000), one(0170700), ";bDd"}, /* memory to register */
-{"orb", one(0100400), one(0170700), "Dd~s"}, /* register to memory */
-{"orib", one(0000000), one(0177700), "#b$s"},
-{"orib", one(0000074), one(0177777), "#bCs"}, /* ori to ccr */
-{"oril", one(0000200), one(0177700), "#l$s"},
-{"oriw", one(0000100), one(0177700), "#w$s"},
-{"oriw", one(0000174), one(0177777), "#wSs"}, /* ori to sr */
-{"orl", one(0000200), one(0177700), "#l$s"},
-{"orl", one(0100200), one(0170700), ";lDd"}, /* memory to register */
-{"orl", one(0100600), one(0170700), "Dd~s"}, /* register to memory */
-{"orw", one(0000100), one(0177700), "#w$s"},
-{"orw", one(0000174), one(0177777), "#wSs"}, /* ori to sr */
-{"orw", one(0100100), one(0170700), ";wDd"}, /* memory to register */
-{"orw", one(0100500), one(0170700), "Dd~s"}, /* register to memory */
-
-{"pack", one(0100500), one(0170770), "DsDd#w"}, /* pack Ds, Dd, #w */
-{"pack", one(0100510), one(0170770), "-s-d#w"}, /* pack -(As), -(Ad), #w */
-{"pea", one(0044100), one(0177700), "!s"},
-{"reset", one(0047160), one(0177777), ""},
-
-{"rolb", one(0160430), one(0170770), "QdDs"}, /* rorb #Q, Ds */
-{"rolb", one(0160470), one(0170770), "DdDs"}, /* rorb Dd, Ds */
-{"roll", one(0160630), one(0170770), "QdDs"}, /* rorb #Q, Ds */
-{"roll", one(0160670), one(0170770), "DdDs"}, /* rorb Dd, Ds */
-{"rolw", one(0160530), one(0170770), "QdDs"}, /* rorb #Q, Ds */
-{"rolw", one(0160570), one(0170770), "DdDs"}, /* rorb Dd, Ds */
-{"rolw", one(0163700), one(0177700), "~s"}, /* Rotate memory */
-{"rorb", one(0160030), one(0170770), "QdDs"}, /* rorb #Q, Ds */
-{"rorb", one(0160070), one(0170770), "DdDs"}, /* rorb Dd, Ds */
-{"rorl", one(0160230), one(0170770), "QdDs"}, /* rorb #Q, Ds */
-{"rorl", one(0160270), one(0170770), "DdDs"}, /* rorb Dd, Ds */
-{"rorw", one(0160130), one(0170770), "QdDs"}, /* rorb #Q, Ds */
-{"rorw", one(0160170), one(0170770), "DdDs"}, /* rorb Dd, Ds */
-{"rorw", one(0163300), one(0177700), "~s"}, /* Rotate memory */
-
-{"roxlb", one(0160420), one(0170770), "QdDs"}, /* roxrb #Q, Ds */
-{"roxlb", one(0160460), one(0170770), "DdDs"}, /* roxrb Dd, Ds */
-{"roxll", one(0160620), one(0170770), "QdDs"}, /* roxrb #Q, Ds */
-{"roxll", one(0160660), one(0170770), "DdDs"}, /* roxrb Dd, Ds */
-{"roxlw", one(0160520), one(0170770), "QdDs"}, /* roxrb #Q, Ds */
-{"roxlw", one(0160560), one(0170770), "DdDs"}, /* roxrb Dd, Ds */
-{"roxlw", one(0162700), one(0177700), "~s"}, /* Rotate memory */
-{"roxrb", one(0160020), one(0170770), "QdDs"}, /* roxrb #Q, Ds */
-{"roxrb", one(0160060), one(0170770), "DdDs"}, /* roxrb Dd, Ds */
-{"roxrl", one(0160220), one(0170770), "QdDs"}, /* roxrb #Q, Ds */
-{"roxrl", one(0160260), one(0170770), "DdDs"}, /* roxrb Dd, Ds */
-{"roxrw", one(0160120), one(0170770), "QdDs"}, /* roxrb #Q, Ds */
-{"roxrw", one(0160160), one(0170770), "DdDs"}, /* roxrb Dd, Ds */
-{"roxrw", one(0162300), one(0177700), "~s"}, /* Rotate memory */
-
-{"rtd", one(0047164), one(0177777), "#w"},
-{"rte", one(0047163), one(0177777), ""},
-{"rtm", one(0003300), one(0177760), "Rs"},
-{"rtr", one(0047167), one(0177777), ""},
-{"rts", one(0047165), one(0177777), ""},
-
-{"scc", one(0052300), one(0177700), "$s"},
-{"scs", one(0052700), one(0177700), "$s"},
-{"seq", one(0053700), one(0177700), "$s"},
-{"sf", one(0050700), one(0177700), "$s"},
-{"sge", one(0056300), one(0177700), "$s"},
-{"sgt", one(0057300), one(0177700), "$s"},
-{"shi", one(0051300), one(0177700), "$s"},
-{"sle", one(0057700), one(0177700), "$s"},
-{"sls", one(0051700), one(0177700), "$s"},
-{"slt", one(0056700), one(0177700), "$s"},
-{"smi", one(0055700), one(0177700), "$s"},
-{"sne", one(0053300), one(0177700), "$s"},
-{"spl", one(0055300), one(0177700), "$s"},
-{"st", one(0050300), one(0177700), "$s"},
-{"svc", one(0054300), one(0177700), "$s"},
-{"svs", one(0054700), one(0177700), "$s"},
-
-{"sbcd", one(0100400), one(0170770), "DsDd"},
-{"sbcd", one(0100410), one(0170770), "-s-d"},
-{"stop", one(0047162), one(0177777), "#w"},
-
-{"subal", one(0110700), one(0170700), "*lAd"},
-{"subaw", one(0110300), one(0170700), "*wAd"},
-{"subb", one(0050400), one(0170700), "Qd%s"}, /* subq written as sub */
-{"subb", one(0002000), one(0177700), "#b$s"}, /* subi written as sub */
-{"subb", one(0110000), one(0170700), ";bDd"}, /* subb ? ?, Dd */
-{"subb", one(0110400), one(0170700), "Dd~s"}, /* subb Dd, ? ? */
-{"subib", one(0002000), one(0177700), "#b$s"},
-{"subil", one(0002200), one(0177700), "#l$s"},
-{"subiw", one(0002100), one(0177700), "#w$s"},
-{"subl", one(0050600), one(0170700), "Qd%s"},
-{"subl", one(0002200), one(0177700), "#l$s"},
-{"subl", one(0110700), one(0170700), "*lAd"},
-{"subl", one(0110200), one(0170700), "*lDd"},
-{"subl", one(0110600), one(0170700), "Dd~s"},
-{"subqb", one(0050400), one(0170700), "Qd%s"},
-{"subql", one(0050600), one(0170700), "Qd%s"},
-{"subqw", one(0050500), one(0170700), "Qd%s"},
-{"subw", one(0050500), one(0170700), "Qd%s"},
-{"subw", one(0002100), one(0177700), "#w$s"},
-{"subw", one(0110100), one(0170700), "*wDd"},
-{"subw", one(0110300), one(0170700), "*wAd"}, /* suba written as sub */
-{"subw", one(0110500), one(0170700), "Dd~s"},
-{"subxb", one(0110400), one(0170770), "DsDd"}, /* subxb Ds, Dd */
-{"subxb", one(0110410), one(0170770), "-s-d"}, /* subxb -(As), -(Ad) */
-{"subxl", one(0110600), one(0170770), "DsDd"},
-{"subxl", one(0110610), one(0170770), "-s-d"},
-{"subxw", one(0110500), one(0170770), "DsDd"},
-{"subxw", one(0110510), one(0170770), "-s-d"},
-
-{"swap", one(0044100), one(0177770), "Ds"},
-
-{"tas", one(0045300), one(0177700), "$s"},
-{"trap", one(0047100), one(0177760), "Ts"},
-
-{"trapcc", one(0052374), one(0177777), ""},
-{"trapcs", one(0052774), one(0177777), ""},
-{"trapeq", one(0053774), one(0177777), ""},
-{"trapf", one(0050774), one(0177777), ""},
-{"trapge", one(0056374), one(0177777), ""},
-{"trapgt", one(0057374), one(0177777), ""},
-{"traphi", one(0051374), one(0177777), ""},
-{"traple", one(0057774), one(0177777), ""},
-{"trapls", one(0051774), one(0177777), ""},
-{"traplt", one(0056774), one(0177777), ""},
-{"trapmi", one(0055774), one(0177777), ""},
-{"trapne", one(0053374), one(0177777), ""},
-{"trappl", one(0055374), one(0177777), ""},
-{"trapt", one(0050374), one(0177777), ""},
-{"trapvc", one(0054374), one(0177777), ""},
-{"trapvs", one(0054774), one(0177777), ""},
-
-{"trapcc.w", one(0052372), one(0177777), ""},
-{"trapcs.w", one(0052772), one(0177777), ""},
-{"trapeq.w", one(0053772), one(0177777), ""},
-{"trapf.w", one(0050772), one(0177777), ""},
-{"trapge.w", one(0056372), one(0177777), ""},
-{"trapgt.w", one(0057372), one(0177777), ""},
-{"traphi.w", one(0051372), one(0177777), ""},
-{"traple.w", one(0057772), one(0177777), ""},
-{"trapls.w", one(0051772), one(0177777), ""},
-{"traplt.w", one(0056772), one(0177777), ""},
-{"trapmi.w", one(0055772), one(0177777), ""},
-{"trapne.w", one(0053372), one(0177777), ""},
-{"trappl.w", one(0055372), one(0177777), ""},
-{"trapt.w", one(0050372), one(0177777), ""},
-{"trapvc.w", one(0054372), one(0177777), ""},
-{"trapvs.w", one(0054772), one(0177777), ""},
-
-{"trapcc.l", one(0052373), one(0177777), ""},
-{"trapcs.l", one(0052773), one(0177777), ""},
-{"trapeq.l", one(0053773), one(0177777), ""},
-{"trapf.l", one(0050773), one(0177777), ""},
-{"trapge.l", one(0056373), one(0177777), ""},
-{"trapgt.l", one(0057373), one(0177777), ""},
-{"traphi.l", one(0051373), one(0177777), ""},
-{"traple.l", one(0057773), one(0177777), ""},
-{"trapls.l", one(0051773), one(0177777), ""},
-{"traplt.l", one(0056773), one(0177777), ""},
-{"trapmi.l", one(0055773), one(0177777), ""},
-{"trapne.l", one(0053373), one(0177777), ""},
-{"trappl.l", one(0055373), one(0177777), ""},
-{"trapt.l", one(0050373), one(0177777), ""},
-{"trapvc.l", one(0054373), one(0177777), ""},
-{"trapvs.l", one(0054773), one(0177777), ""},
-
-{"trapv", one(0047166), one(0177777), ""},
-
-{"tstb", one(0045000), one(0177700), ";b"},
-{"tstw", one(0045100), one(0177700), "*w"},
-{"tstl", one(0045200), one(0177700), "*l"},
-
-{"unlk", one(0047130), one(0177770), "As"},
-{"unpk", one(0100600), one(0170770), "DsDd#w"},
-{"unpk", one(0100610), one(0170770), "-s-d#w"},
- /* JF floating pt stuff moved down here */
-
-{"fabsb", two(0xF000, 0x5818), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fabsd", two(0xF000, 0x5418), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fabsl", two(0xF000, 0x4018), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fabsp", two(0xF000, 0x4C18), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fabss", two(0xF000, 0x4418), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fabsw", two(0xF000, 0x5018), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fabsx", two(0xF000, 0x0018), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fabsx", two(0xF000, 0x4818), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fabsx", two(0xF000, 0x0018), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"facosb", two(0xF000, 0x581C), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"facosd", two(0xF000, 0x541C), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"facosl", two(0xF000, 0x401C), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"facosp", two(0xF000, 0x4C1C), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"facoss", two(0xF000, 0x441C), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"facosw", two(0xF000, 0x501C), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"facosx", two(0xF000, 0x001C), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"facosx", two(0xF000, 0x481C), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"facosx", two(0xF000, 0x001C), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"faddb", two(0xF000, 0x5822), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"faddd", two(0xF000, 0x5422), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"faddl", two(0xF000, 0x4022), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"faddp", two(0xF000, 0x4C22), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fadds", two(0xF000, 0x4422), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"faddw", two(0xF000, 0x5022), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"faddx", two(0xF000, 0x0022), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"faddx", two(0xF000, 0x4822), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-/* {"faddx", two(0xF000, 0x0022), two(0xF1C0, 0xE07F), "IiFt"}, JF removed */
-
-{"fasinb", two(0xF000, 0x580C), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fasind", two(0xF000, 0x540C), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fasinl", two(0xF000, 0x400C), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fasinp", two(0xF000, 0x4C0C), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fasins", two(0xF000, 0x440C), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fasinw", two(0xF000, 0x500C), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fasinx", two(0xF000, 0x000C), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fasinx", two(0xF000, 0x480C), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fasinx", two(0xF000, 0x000C), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fatanb", two(0xF000, 0x580A), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fatand", two(0xF000, 0x540A), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fatanl", two(0xF000, 0x400A), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fatanp", two(0xF000, 0x4C0A), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fatans", two(0xF000, 0x440A), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fatanw", two(0xF000, 0x500A), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fatanx", two(0xF000, 0x000A), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fatanx", two(0xF000, 0x480A), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fatanx", two(0xF000, 0x000A), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fatanhb", two(0xF000, 0x580D), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fatanhd", two(0xF000, 0x540D), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fatanhl", two(0xF000, 0x400D), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fatanhp", two(0xF000, 0x4C0D), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fatanhs", two(0xF000, 0x440D), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fatanhw", two(0xF000, 0x500D), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fatanhx", two(0xF000, 0x000D), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fatanhx", two(0xF000, 0x480D), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fatanhx", two(0xF000, 0x000D), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fbeq", one(0xF081), one(0xF1BF), "IdBc"},
-{"fbf", one(0xF080), one(0xF1BF), "IdBc"},
-{"fbge", one(0xF093), one(0xF1BF), "IdBc"},
-{"fbgl", one(0xF096), one(0xF1BF), "IdBc"},
-{"fbgle", one(0xF097), one(0xF1BF), "IdBc"},
-{"fbgt", one(0xF092), one(0xF1BF), "IdBc"},
-{"fble", one(0xF095), one(0xF1BF), "IdBc"},
-{"fblt", one(0xF094), one(0xF1BF), "IdBc"},
-{"fbne", one(0xF08E), one(0xF1BF), "IdBc"},
-{"fbnge", one(0xF09C), one(0xF1BF), "IdBc"},
-{"fbngl", one(0xF099), one(0xF1BF), "IdBc"},
-{"fbngle", one(0xF098), one(0xF1BF), "IdBc"},
-{"fbngt", one(0xF09D), one(0xF1BF), "IdBc"},
-{"fbnle", one(0xF09A), one(0xF1BF), "IdBc"},
-{"fbnlt", one(0xF09B), one(0xF1BF), "IdBc"},
-{"fboge", one(0xF083), one(0xF1BF), "IdBc"},
-{"fbogl", one(0xF086), one(0xF1BF), "IdBc"},
-{"fbogt", one(0xF082), one(0xF1BF), "IdBc"},
-{"fbole", one(0xF085), one(0xF1BF), "IdBc"},
-{"fbolt", one(0xF084), one(0xF1BF), "IdBc"},
-{"fbor", one(0xF087), one(0xF1BF), "IdBc"},
-{"fbseq", one(0xF091), one(0xF1BF), "IdBc"},
-{"fbsf", one(0xF090), one(0xF1BF), "IdBc"},
-{"fbsne", one(0xF09E), one(0xF1BF), "IdBc"},
-{"fbst", one(0xF09F), one(0xF1BF), "IdBc"},
-{"fbt", one(0xF08F), one(0xF1BF), "IdBc"},
-{"fbueq", one(0xF089), one(0xF1BF), "IdBc"},
-{"fbuge", one(0xF08B), one(0xF1BF), "IdBc"},
-{"fbugt", one(0xF08A), one(0xF1BF), "IdBc"},
-{"fbule", one(0xF08D), one(0xF1BF), "IdBc"},
-{"fbult", one(0xF08C), one(0xF1BF), "IdBc"},
-{"fbun", one(0xF088), one(0xF1BF), "IdBc"},
-
-{"fcmpb", two(0xF000, 0x5838), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fcmpd", two(0xF000, 0x5438), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fcmpl", two(0xF000, 0x4038), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fcmpp", two(0xF000, 0x4C38), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fcmps", two(0xF000, 0x4438), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fcmpw", two(0xF000, 0x5038), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fcmpx", two(0xF000, 0x0038), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fcmpx", two(0xF000, 0x4838), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-/* {"fcmpx", two(0xF000, 0x0038), two(0xF1C0, 0xE07F), "IiFt"}, JF removed */
-
-{"fcosb", two(0xF000, 0x581D), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fcosd", two(0xF000, 0x541D), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fcosl", two(0xF000, 0x401D), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fcosp", two(0xF000, 0x4C1D), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fcoss", two(0xF000, 0x441D), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fcosw", two(0xF000, 0x501D), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fcosx", two(0xF000, 0x001D), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fcosx", two(0xF000, 0x481D), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fcosx", two(0xF000, 0x001D), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fcoshb", two(0xF000, 0x5819), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fcoshd", two(0xF000, 0x5419), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fcoshl", two(0xF000, 0x4019), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fcoshp", two(0xF000, 0x4C19), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fcoshs", two(0xF000, 0x4419), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fcoshw", two(0xF000, 0x5019), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fcoshx", two(0xF000, 0x0019), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fcoshx", two(0xF000, 0x4819), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fcoshx", two(0xF000, 0x0019), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fdbeq", two(0xF048, 0x0001), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbf", two(0xF048, 0x0000), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbge", two(0xF048, 0x0013), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbgl", two(0xF048, 0x0016), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbgle", two(0xF048, 0x0017), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbgt", two(0xF048, 0x0012), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdble", two(0xF048, 0x0015), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdblt", two(0xF048, 0x0014), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbne", two(0xF048, 0x000E), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbnge", two(0xF048, 0x001C), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbngl", two(0xF048, 0x0019), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbngle", two(0xF048, 0x0018), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbngt", two(0xF048, 0x001D), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbnle", two(0xF048, 0x001A), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbnlt", two(0xF048, 0x001B), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdboge", two(0xF048, 0x0003), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbogl", two(0xF048, 0x0006), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbogt", two(0xF048, 0x0002), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbole", two(0xF048, 0x0005), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbolt", two(0xF048, 0x0004), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbor", two(0xF048, 0x0007), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbseq", two(0xF048, 0x0011), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbsf", two(0xF048, 0x0010), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbsne", two(0xF048, 0x001E), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbst", two(0xF048, 0x001F), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbt", two(0xF048, 0x000F), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbueq", two(0xF048, 0x0009), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbuge", two(0xF048, 0x000B), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbugt", two(0xF048, 0x000A), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbule", two(0xF048, 0x000D), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbult", two(0xF048, 0x000C), two(0xF1F8, 0xFFFF), "IiDsBw"},
-{"fdbun", two(0xF048, 0x0008), two(0xF1F8, 0xFFFF), "IiDsBw"},
-
-{"fdivb", two(0xF000, 0x5820), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fdivd", two(0xF000, 0x5420), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fdivl", two(0xF000, 0x4020), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fdivp", two(0xF000, 0x4C20), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fdivs", two(0xF000, 0x4420), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fdivw", two(0xF000, 0x5020), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fdivx", two(0xF000, 0x0020), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fdivx", two(0xF000, 0x4820), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-/* {"fdivx", two(0xF000, 0x0020), two(0xF1C0, 0xE07F), "IiFt"}, JF */
-
-{"fetoxb", two(0xF000, 0x5810), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fetoxd", two(0xF000, 0x5410), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fetoxl", two(0xF000, 0x4010), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fetoxp", two(0xF000, 0x4C10), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fetoxs", two(0xF000, 0x4410), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fetoxw", two(0xF000, 0x5010), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fetoxx", two(0xF000, 0x0010), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fetoxx", two(0xF000, 0x4810), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fetoxx", two(0xF000, 0x0010), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fetoxm1b", two(0xF000, 0x5808), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fetoxm1d", two(0xF000, 0x5408), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fetoxm1l", two(0xF000, 0x4008), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fetoxm1p", two(0xF000, 0x4C08), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fetoxm1s", two(0xF000, 0x4408), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fetoxm1w", two(0xF000, 0x5008), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fetoxm1x", two(0xF000, 0x0008), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fetoxm1x", two(0xF000, 0x4808), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fetoxm1x", two(0xF000, 0x0008), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fgetexpb", two(0xF000, 0x581E), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fgetexpd", two(0xF000, 0x541E), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fgetexpl", two(0xF000, 0x401E), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fgetexpp", two(0xF000, 0x4C1E), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fgetexps", two(0xF000, 0x441E), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fgetexpw", two(0xF000, 0x501E), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fgetexpx", two(0xF000, 0x001E), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fgetexpx", two(0xF000, 0x481E), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fgetexpx", two(0xF000, 0x001E), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fgetmanb", two(0xF000, 0x581F), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fgetmand", two(0xF000, 0x541F), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fgetmanl", two(0xF000, 0x401F), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fgetmanp", two(0xF000, 0x4C1F), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fgetmans", two(0xF000, 0x441F), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fgetmanw", two(0xF000, 0x501F), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fgetmanx", two(0xF000, 0x001F), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fgetmanx", two(0xF000, 0x481F), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fgetmanx", two(0xF000, 0x001F), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fintb", two(0xF000, 0x5801), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fintd", two(0xF000, 0x5401), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fintl", two(0xF000, 0x4001), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fintp", two(0xF000, 0x4C01), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fints", two(0xF000, 0x4401), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fintw", two(0xF000, 0x5001), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fintx", two(0xF000, 0x0001), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fintx", two(0xF000, 0x4801), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fintx", two(0xF000, 0x0001), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fintrzb", two(0xF000, 0x5803), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fintrzd", two(0xF000, 0x5403), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fintrzl", two(0xF000, 0x4003), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fintrzp", two(0xF000, 0x4C03), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fintrzs", two(0xF000, 0x4403), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fintrzw", two(0xF000, 0x5003), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fintrzx", two(0xF000, 0x0003), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fintrzx", two(0xF000, 0x4803), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fintrzx", two(0xF000, 0x0003), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"flog10b", two(0xF000, 0x5815), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"flog10d", two(0xF000, 0x5415), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"flog10l", two(0xF000, 0x4015), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"flog10p", two(0xF000, 0x4C15), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"flog10s", two(0xF000, 0x4415), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"flog10w", two(0xF000, 0x5015), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"flog10x", two(0xF000, 0x0015), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"flog10x", two(0xF000, 0x4815), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"flog10x", two(0xF000, 0x0015), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"flog2b", two(0xF000, 0x5816), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"flog2d", two(0xF000, 0x5416), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"flog2l", two(0xF000, 0x4016), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"flog2p", two(0xF000, 0x4C16), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"flog2s", two(0xF000, 0x4416), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"flog2w", two(0xF000, 0x5016), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"flog2x", two(0xF000, 0x0016), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"flog2x", two(0xF000, 0x4816), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"flog2x", two(0xF000, 0x0016), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"flognb", two(0xF000, 0x5814), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"flognd", two(0xF000, 0x5414), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"flognl", two(0xF000, 0x4014), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"flognp", two(0xF000, 0x4C14), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"flogns", two(0xF000, 0x4414), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"flognw", two(0xF000, 0x5014), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"flognx", two(0xF000, 0x0014), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"flognx", two(0xF000, 0x4814), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"flognx", two(0xF000, 0x0014), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"flognp1b", two(0xF000, 0x5806), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"flognp1d", two(0xF000, 0x5406), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"flognp1l", two(0xF000, 0x4006), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"flognp1p", two(0xF000, 0x4C06), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"flognp1s", two(0xF000, 0x4406), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"flognp1w", two(0xF000, 0x5006), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"flognp1x", two(0xF000, 0x0006), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"flognp1x", two(0xF000, 0x4806), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"flognp1x", two(0xF000, 0x0006), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fmodb", two(0xF000, 0x5821), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fmodd", two(0xF000, 0x5421), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fmodl", two(0xF000, 0x4021), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fmodp", two(0xF000, 0x4C21), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fmods", two(0xF000, 0x4421), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fmodw", two(0xF000, 0x5021), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fmodx", two(0xF000, 0x0021), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fmodx", two(0xF000, 0x4821), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-/* {"fmodx", two(0xF000, 0x0021), two(0xF1C0, 0xE07F), "IiFt"}, JF */
-
-{"fmoveb", two(0xF000, 0x5800), two(0xF1C0, 0xFC7F), "Ii;bF7"}, /* fmove from <ea> to fp<n> */
-{"fmoveb", two(0xF000, 0x7800), two(0xF1C0, 0xFC7F), "IiF7@b"}, /* fmove from fp<n> to <ea> */
-{"fmoved", two(0xF000, 0x5400), two(0xF1C0, 0xFC7F), "Ii;FF7"}, /* fmove from <ea> to fp<n> */
-{"fmoved", two(0xF000, 0x7400), two(0xF1C0, 0xFC7F), "IiF7@F"}, /* fmove from fp<n> to <ea> */
-{"fmovel", two(0xF000, 0x4000), two(0xF1C0, 0xFC7F), "Ii;lF7"}, /* fmove from <ea> to fp<n> */
-{"fmovel", two(0xF000, 0x6000), two(0xF1C0, 0xFC7F), "IiF7@l"}, /* fmove from fp<n> to <ea> */
-/* Warning: The addressing modes on these are probably not right:
- esp, Areg direct is only allowed for FPI */
- /* fmove.l from/to system control registers: */
-{"fmovel", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "Iis8@s"},
-{"fmovel", two(0xF000, 0x8000), two(0xF1C0, 0xE3FF), "Ii*ls8"},
-
-/* {"fmovel", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "Iis8@s"},
-{"fmovel", two(0xF000, 0x8000), two(0xF2C0, 0xE3FF), "Ii*ss8"}, */
-
-{"fmovep", two(0xF000, 0x4C00), two(0xF1C0, 0xFC7F), "Ii;pF7"}, /* fmove from <ea> to fp<n> */
-{"fmovep", two(0xF000, 0x6C00), two(0xF1C0, 0xFC00), "IiF7@pkC"}, /* fmove.p with k-factors: */
-{"fmovep", two(0xF000, 0x7C00), two(0xF1C0, 0xFC0F), "IiF7@pDk"}, /* fmove.p with k-factors: */
-
-{"fmoves", two(0xF000, 0x4400), two(0xF1C0, 0xFC7F), "Ii;fF7"}, /* fmove from <ea> to fp<n> */
-{"fmoves", two(0xF000, 0x6400), two(0xF1C0, 0xFC7F), "IiF7@f"}, /* fmove from fp<n> to <ea> */
-{"fmovew", two(0xF000, 0x5000), two(0xF1C0, 0xFC7F), "Ii;wF7"}, /* fmove from <ea> to fp<n> */
-{"fmovew", two(0xF000, 0x7000), two(0xF1C0, 0xFC7F), "IiF7@w"}, /* fmove from fp<n> to <ea> */
-{"fmovex", two(0xF000, 0x0000), two(0xF1C0, 0xE07F), "IiF8F7"}, /* fmove from <ea> to fp<n> */
-{"fmovex", two(0xF000, 0x4800), two(0xF1C0, 0xFC7F), "Ii;xF7"}, /* fmove from <ea> to fp<n> */
-{"fmovex", two(0xF000, 0x6800), two(0xF1C0, 0xFC7F), "IiF7@x"}, /* fmove from fp<n> to <ea> */
-/* JF removed {"fmovex", two(0xF000, 0x0000), two(0xF1C0, 0xE07F), "IiFt"}, / * fmove from <ea> to fp<n> */
-
-{"fmovecrx", two(0xF000, 0x5C00), two(0xF1FF, 0xFC00), "Ii#CF7"}, /* fmovecr.x #ccc, FPn */
-{"fmovecr", two(0xF000, 0x5C00), two(0xF1FF, 0xFC00), "Ii#CF7"},
-
-/* Other fmovemx. */
-{"fmovemx", two(0xF020, 0xE000), two(0xF1F8, 0xFF00), "IdL3-s"}, /* fmovem.x to autodecrement, static and dynamic */
-{"fmovemx", two(0xF020, 0xE000), two(0xF1F8, 0xFF00), "Id#3-s"}, /* fmovem.x to autodecrement, static and dynamic */
-
-{"fmovemx", two(0xF020, 0xE800), two(0xF1F8, 0xFF8F), "IiDk-s"}, /* fmovem.x to autodecrement, static and dynamic */
-
-{"fmovemx", two(0xF000, 0xF000), two(0xF1C0, 0xFF00), "Id#3&s"}, /* fmovem.x to control, static and dynamic: */
-{"fmovemx", two(0xF000, 0xF800), two(0xF1C0, 0xFF8F), "IiDk&s"}, /* fmovem.x to control, static and dynamic: */
-{"fmovemx", two(0xF000, 0xD000), two(0xF1C0, 0xFF00), "Id&s#3"}, /* fmovem.x from control, static and dynamic: */
-{"fmovemx", two(0xF000, 0xD800), two(0xF1C0, 0xFF8F), "Ii&sDk"}, /* fmovem.x from control, static and dynamic: */
-{"fmovemx", two(0xF000, 0xF000), two(0xF1C0, 0xFF00), "Idl3&s"}, /* fmovem.x to control, static and dynamic: */
-{"fmovemx", two(0xF000, 0xD000), two(0xF1C0, 0xFF00), "Id&sl3"}, /* fmovem.x from control, static and dynamic: */
-
-{"fmovemx", two(0xF018, 0xD000), two(0xF1F8, 0xFF00), "Id+sl3"}, /* fmovem.x from autoincrement, static and dynamic: */
-{"fmovemx", two(0xF018, 0xD000), two(0xF1F8, 0xFF00), "Id+s#3"}, /* fmovem.x from autoincrement, static and dynamic: */
-{"fmovemx", two(0xF018, 0xD800), two(0xF1F8, 0xFF8F), "Ii+sDk"}, /* fmovem.x from autoincrement, static and dynamic: */
-
-{"fmoveml", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "IiL8@s"},
-{"fmoveml", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "Ii#8@s"},
-{"fmoveml", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "Iis8@s"},
-
-{"fmoveml", two(0xF000, 0x8000), two(0xF2C0, 0xE3FF), "Ii*sL8"},
-{"fmoveml", two(0xF000, 0x8000), two(0xF1C0, 0xE3FF), "Ii*s#8"},
-{"fmoveml", two(0xF000, 0x8000), two(0xF1C0, 0xE3FF), "Ii*ss8"},
-
-/* fmovemx with register lists */
-{"fmovem", two(0xF020, 0xE000), two(0xF1F8, 0xFF00), "IdL3-s"}, /* fmovem.x to autodecrement, static and dynamic */
-{"fmovem", two(0xF000, 0xF000), two(0xF1C0, 0xFF00), "Idl3&s"}, /* fmovem.x to control, static and dynamic: */
-{"fmovem", two(0xF018, 0xD000), two(0xF1F8, 0xFF00), "Id+sl3"}, /* fmovem.x from autoincrement, static and dynamic: */
-{"fmovem", two(0xF000, 0xD000), two(0xF1C0, 0xFF00), "Id&sl3"}, /* fmovem.x from control, static and dynamic: */
-
- /* Alternate mnemonics for GNU as and GNU CC */
-{"fmovem", two(0xF020, 0xE000), two(0xF1F8, 0xFF00), "Id#3-s"}, /* fmovem.x to autodecrement, static and dynamic */
-{"fmovem", two(0xF020, 0xE800), two(0xF1F8, 0xFF8F), "IiDk-s"}, /* fmovem.x to autodecrement, static and dynamic */
-
-{"fmovem", two(0xF000, 0xF000), two(0xF1C0, 0xFF00), "Id#3&s"}, /* fmovem.x to control, static and dynamic: */
-{"fmovem", two(0xF000, 0xF800), two(0xF1C0, 0xFF8F), "IiDk&s"}, /* fmovem.x to control, static and dynamic: */
-
-{"fmovem", two(0xF018, 0xD000), two(0xF1F8, 0xFF00), "Id+s#3"}, /* fmovem.x from autoincrement, static and dynamic: */
-{"fmovem", two(0xF018, 0xD800), two(0xF1F8, 0xFF8F), "Ii+sDk"}, /* fmovem.x from autoincrement, static and dynamic: */
-
-{"fmovem", two(0xF000, 0xD000), two(0xF1C0, 0xFF00), "Id&s#3"}, /* fmovem.x from control, static and dynamic: */
-{"fmovem", two(0xF000, 0xD800), two(0xF1C0, 0xFF8F), "Ii&sDk"}, /* fmovem.x from control, static and dynamic: */
-
-/* fmoveml a FP-control register */
-{"fmovem", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "Iis8@s"},
-{"fmovem", two(0xF000, 0x8000), two(0xF1C0, 0xE3FF), "Ii*ss8"},
-
-/* fmoveml a FP-control reglist */
-{"fmovem", two(0xF000, 0xA000), two(0xF1C0, 0xE3FF), "IiL8@s"},
-{"fmovem", two(0xF000, 0x8000), two(0xF2C0, 0xE3FF), "Ii*sL8"},
-
-{"fmulb", two(0xF000, 0x5823), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fmuld", two(0xF000, 0x5423), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fmull", two(0xF000, 0x4023), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fmulp", two(0xF000, 0x4C23), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fmuls", two(0xF000, 0x4423), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fmulw", two(0xF000, 0x5023), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fmulx", two(0xF000, 0x0023), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fmulx", two(0xF000, 0x4823), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-/* {"fmulx", two(0xF000, 0x0023), two(0xF1C0, 0xE07F), "IiFt"}, JF */
-
-{"fnegb", two(0xF000, 0x581A), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fnegd", two(0xF000, 0x541A), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fnegl", two(0xF000, 0x401A), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fnegp", two(0xF000, 0x4C1A), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fnegs", two(0xF000, 0x441A), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fnegw", two(0xF000, 0x501A), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fnegx", two(0xF000, 0x001A), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fnegx", two(0xF000, 0x481A), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fnegx", two(0xF000, 0x001A), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fnop", two(0xF280, 0x0000), two(0xFFFF, 0xFFFF), "Ii"},
-
-{"fremb", two(0xF000, 0x5825), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fremd", two(0xF000, 0x5425), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"freml", two(0xF000, 0x4025), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fremp", two(0xF000, 0x4C25), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"frems", two(0xF000, 0x4425), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fremw", two(0xF000, 0x5025), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fremx", two(0xF000, 0x0025), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fremx", two(0xF000, 0x4825), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-/* {"fremx", two(0xF000, 0x0025), two(0xF1C0, 0xE07F), "IiFt"}, JF */
-
-{"frestore", one(0xF140), one(0xF1C0), "Id&s"},
-{"frestore", one(0xF158), one(0xF1F8), "Id+s"},
-{"fsave", one(0xF100), one(0xF1C0), "Id&s"},
-{"fsave", one(0xF120), one(0xF1F8), "Id-s"},
-
-{"fsincosb", two(0xF000, 0x5830), two(0xF1C0, 0xFC78), "Ii;bF7FC"},
-{"fsincosd", two(0xF000, 0x5430), two(0xF1C0, 0xFC78), "Ii;FF7FC"},
-{"fsincosl", two(0xF000, 0x4030), two(0xF1C0, 0xFC78), "Ii;lF7FC"},
-{"fsincosp", two(0xF000, 0x4C30), two(0xF1C0, 0xFC78), "Ii;pF7FC"},
-{"fsincoss", two(0xF000, 0x4430), two(0xF1C0, 0xFC78), "Ii;fF7FC"},
-{"fsincosw", two(0xF000, 0x5030), two(0xF1C0, 0xFC78), "Ii;wF7FC"},
-{"fsincosx", two(0xF000, 0x0030), two(0xF1C0, 0xE078), "IiF8F7FC"},
-{"fsincosx", two(0xF000, 0x4830), two(0xF1C0, 0xFC78), "Ii;xF7FC"},
-
-{"fscaleb", two(0xF000, 0x5826), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fscaled", two(0xF000, 0x5426), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fscalel", two(0xF000, 0x4026), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fscalep", two(0xF000, 0x4C26), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fscales", two(0xF000, 0x4426), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fscalew", two(0xF000, 0x5026), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fscalex", two(0xF000, 0x0026), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fscalex", two(0xF000, 0x4826), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-/* {"fscalex", two(0xF000, 0x0026), two(0xF1C0, 0xE07F), "IiFt"}, JF */
-
-/* $ is necessary to prevent the assembler from using PC-relative.
- If @ were used, "label: fseq label" could produce "ftrapeq",
- because "label" became "pc@label". */
-{"fseq", two(0xF040, 0x0001), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsf", two(0xF040, 0x0000), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsge", two(0xF040, 0x0013), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsgl", two(0xF040, 0x0016), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsgle", two(0xF040, 0x0017), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsgt", two(0xF040, 0x0012), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsle", two(0xF040, 0x0015), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fslt", two(0xF040, 0x0014), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsne", two(0xF040, 0x000E), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsnge", two(0xF040, 0x001C), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsngl", two(0xF040, 0x0019), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsngle", two(0xF040, 0x0018), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsngt", two(0xF040, 0x001D), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsnle", two(0xF040, 0x001A), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsnlt", two(0xF040, 0x001B), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsoge", two(0xF040, 0x0003), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsogl", two(0xF040, 0x0006), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsogt", two(0xF040, 0x0002), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsole", two(0xF040, 0x0005), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsolt", two(0xF040, 0x0004), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsor", two(0xF040, 0x0007), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsseq", two(0xF040, 0x0011), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fssf", two(0xF040, 0x0010), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fssne", two(0xF040, 0x001E), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsst", two(0xF040, 0x001F), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fst", two(0xF040, 0x000F), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsueq", two(0xF040, 0x0009), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsuge", two(0xF040, 0x000B), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsugt", two(0xF040, 0x000A), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsule", two(0xF040, 0x000D), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsult", two(0xF040, 0x000C), two(0xF1C0, 0xFFFF), "Ii$s"},
-{"fsun", two(0xF040, 0x0008), two(0xF1C0, 0xFFFF), "Ii$s"},
-
-{"fsgldivb", two(0xF000, 0x5824), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fsgldivd", two(0xF000, 0x5424), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fsgldivl", two(0xF000, 0x4024), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fsgldivp", two(0xF000, 0x4C24), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fsgldivs", two(0xF000, 0x4424), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fsgldivw", two(0xF000, 0x5024), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fsgldivx", two(0xF000, 0x0024), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fsgldivx", two(0xF000, 0x4824), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fsgldivx", two(0xF000, 0x0024), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fsglmulb", two(0xF000, 0x5827), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fsglmuld", two(0xF000, 0x5427), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fsglmull", two(0xF000, 0x4027), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fsglmulp", two(0xF000, 0x4C27), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fsglmuls", two(0xF000, 0x4427), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fsglmulw", two(0xF000, 0x5027), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fsglmulx", two(0xF000, 0x0027), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fsglmulx", two(0xF000, 0x4827), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fsglmulx", two(0xF000, 0x0027), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fsinb", two(0xF000, 0x580E), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fsind", two(0xF000, 0x540E), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fsinl", two(0xF000, 0x400E), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fsinp", two(0xF000, 0x4C0E), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fsins", two(0xF000, 0x440E), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fsinw", two(0xF000, 0x500E), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fsinx", two(0xF000, 0x000E), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fsinx", two(0xF000, 0x480E), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fsinx", two(0xF000, 0x000E), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fsinhb", two(0xF000, 0x5802), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fsinhd", two(0xF000, 0x5402), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fsinhl", two(0xF000, 0x4002), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fsinhp", two(0xF000, 0x4C02), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fsinhs", two(0xF000, 0x4402), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fsinhw", two(0xF000, 0x5002), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fsinhx", two(0xF000, 0x0002), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fsinhx", two(0xF000, 0x4802), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fsinhx", two(0xF000, 0x0002), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fsqrtb", two(0xF000, 0x5804), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fsqrtd", two(0xF000, 0x5404), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fsqrtl", two(0xF000, 0x4004), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fsqrtp", two(0xF000, 0x4C04), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fsqrts", two(0xF000, 0x4404), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fsqrtw", two(0xF000, 0x5004), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fsqrtx", two(0xF000, 0x0004), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fsqrtx", two(0xF000, 0x4804), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fsqrtx", two(0xF000, 0x0004), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"fsubb", two(0xF000, 0x5828), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"fsubd", two(0xF000, 0x5428), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"fsubl", two(0xF000, 0x4028), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"fsubp", two(0xF000, 0x4C28), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"fsubs", two(0xF000, 0x4428), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"fsubw", two(0xF000, 0x5028), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"fsubx", two(0xF000, 0x0028), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"fsubx", two(0xF000, 0x4828), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"fsubx", two(0xF000, 0x0028), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"ftanb", two(0xF000, 0x580F), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"ftand", two(0xF000, 0x540F), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"ftanl", two(0xF000, 0x400F), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"ftanp", two(0xF000, 0x4C0F), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"ftans", two(0xF000, 0x440F), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"ftanw", two(0xF000, 0x500F), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"ftanx", two(0xF000, 0x000F), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"ftanx", two(0xF000, 0x480F), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"ftanx", two(0xF000, 0x000F), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"ftanhb", two(0xF000, 0x5809), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"ftanhd", two(0xF000, 0x5409), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"ftanhl", two(0xF000, 0x4009), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"ftanhp", two(0xF000, 0x4C09), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"ftanhs", two(0xF000, 0x4409), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"ftanhw", two(0xF000, 0x5009), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"ftanhx", two(0xF000, 0x0009), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"ftanhx", two(0xF000, 0x4809), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"ftanhx", two(0xF000, 0x0009), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"ftentoxb", two(0xF000, 0x5812), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"ftentoxd", two(0xF000, 0x5412), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"ftentoxl", two(0xF000, 0x4012), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"ftentoxp", two(0xF000, 0x4C12), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"ftentoxs", two(0xF000, 0x4412), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"ftentoxw", two(0xF000, 0x5012), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"ftentoxx", two(0xF000, 0x0012), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"ftentoxx", two(0xF000, 0x4812), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"ftentoxx", two(0xF000, 0x0012), two(0xF1C0, 0xE07F), "IiFt"},
-
-{"ftrapeq", two(0xF07C, 0x0001), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapf", two(0xF07C, 0x0000), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapge", two(0xF07C, 0x0013), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapgl", two(0xF07C, 0x0016), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapgle", two(0xF07C, 0x0017), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapgt", two(0xF07C, 0x0012), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftraple", two(0xF07C, 0x0015), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftraplt", two(0xF07C, 0x0014), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapne", two(0xF07C, 0x000E), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapnge", two(0xF07C, 0x001C), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapngl", two(0xF07C, 0x0019), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapngle", two(0xF07C, 0x0018), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapngt", two(0xF07C, 0x001D), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapnle", two(0xF07C, 0x001A), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapnlt", two(0xF07C, 0x001B), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapoge", two(0xF07C, 0x0003), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapogl", two(0xF07C, 0x0006), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapogt", two(0xF07C, 0x0002), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapole", two(0xF07C, 0x0005), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapolt", two(0xF07C, 0x0004), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapor", two(0xF07C, 0x0007), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapseq", two(0xF07C, 0x0011), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapsf", two(0xF07C, 0x0010), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapsne", two(0xF07C, 0x001E), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapst", two(0xF07C, 0x001F), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapt", two(0xF07C, 0x000F), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapueq", two(0xF07C, 0x0009), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapuge", two(0xF07C, 0x000B), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapugt", two(0xF07C, 0x000A), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapule", two(0xF07C, 0x000D), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapult", two(0xF07C, 0x000C), two(0xF1FF, 0xFFFF), "Ii"},
-{"ftrapun", two(0xF07C, 0x0008), two(0xF1FF, 0xFFFF), "Ii"},
-
-{"ftrapeqw", two(0xF07A, 0x0001), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapfw", two(0xF07A, 0x0000), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapgew", two(0xF07A, 0x0013), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapglw", two(0xF07A, 0x0016), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapglew", two(0xF07A, 0x0017), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapgtw", two(0xF07A, 0x0012), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftraplew", two(0xF07A, 0x0015), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapltw", two(0xF07A, 0x0014), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapnew", two(0xF07A, 0x000E), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapngew", two(0xF07A, 0x001C), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapnglw", two(0xF07A, 0x0019), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapnglew", two(0xF07A, 0x0018), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapngtw", two(0xF07A, 0x001D), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapnlew", two(0xF07A, 0x001A), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapnltw", two(0xF07A, 0x001B), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapogew", two(0xF07A, 0x0003), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapoglw", two(0xF07A, 0x0006), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapogtw", two(0xF07A, 0x0002), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapolew", two(0xF07A, 0x0005), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapoltw", two(0xF07A, 0x0004), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftraporw", two(0xF07A, 0x0007), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapseqw", two(0xF07A, 0x0011), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapsfw", two(0xF07A, 0x0010), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapsnew", two(0xF07A, 0x001E), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapstw", two(0xF07A, 0x001F), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftraptw", two(0xF07A, 0x000F), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapueqw", two(0xF07A, 0x0009), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapugew", two(0xF07A, 0x000B), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapugtw", two(0xF07A, 0x000A), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapulew", two(0xF07A, 0x000D), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapultw", two(0xF07A, 0x000C), two(0xF1FF, 0xFFFF), "Ii^w"},
-{"ftrapunw", two(0xF07A, 0x0008), two(0xF1FF, 0xFFFF), "Ii^w"},
-
-{"ftrapeql", two(0xF07B, 0x0001), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapfl", two(0xF07B, 0x0000), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapgel", two(0xF07B, 0x0013), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapgll", two(0xF07B, 0x0016), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapglel", two(0xF07B, 0x0017), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapgtl", two(0xF07B, 0x0012), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftraplel", two(0xF07B, 0x0015), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapltl", two(0xF07B, 0x0014), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapnel", two(0xF07B, 0x000E), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapngel", two(0xF07B, 0x001C), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapngll", two(0xF07B, 0x0019), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapnglel", two(0xF07B, 0x0018), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapngtl", two(0xF07B, 0x001D), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapnlel", two(0xF07B, 0x001A), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapnltl", two(0xF07B, 0x001B), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapogel", two(0xF07B, 0x0003), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapogll", two(0xF07B, 0x0006), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapogtl", two(0xF07B, 0x0002), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapolel", two(0xF07B, 0x0005), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapoltl", two(0xF07B, 0x0004), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftraporl", two(0xF07B, 0x0007), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapseql", two(0xF07B, 0x0011), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapsfl", two(0xF07B, 0x0010), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapsnel", two(0xF07B, 0x001E), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapstl", two(0xF07B, 0x001F), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftraptl", two(0xF07B, 0x000F), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapueql", two(0xF07B, 0x0009), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapugel", two(0xF07B, 0x000B), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapugtl", two(0xF07B, 0x000A), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapulel", two(0xF07B, 0x000D), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapultl", two(0xF07B, 0x000C), two(0xF1FF, 0xFFFF), "Ii^l"},
-{"ftrapunl", two(0xF07B, 0x0008), two(0xF1FF, 0xFFFF), "Ii^l"},
-
-{"ftstb", two(0xF000, 0x583A), two(0xF1C0, 0xFC7F), "Ii;b"},
-{"ftstd", two(0xF000, 0x543A), two(0xF1C0, 0xFC7F), "Ii;F"},
-{"ftstl", two(0xF000, 0x403A), two(0xF1C0, 0xFC7F), "Ii;l"},
-{"ftstp", two(0xF000, 0x4C3A), two(0xF1C0, 0xFC7F), "Ii;p"},
-{"ftsts", two(0xF000, 0x443A), two(0xF1C0, 0xFC7F), "Ii;f"},
-{"ftstw", two(0xF000, 0x503A), two(0xF1C0, 0xFC7F), "Ii;w"},
-{"ftstx", two(0xF000, 0x003A), two(0xF1C0, 0xE07F), "IiF8"},
-{"ftstx", two(0xF000, 0x483A), two(0xF1C0, 0xFC7F), "Ii;x"},
-
-{"ftwotoxb", two(0xF000, 0x5811), two(0xF1C0, 0xFC7F), "Ii;bF7"},
-{"ftwotoxd", two(0xF000, 0x5411), two(0xF1C0, 0xFC7F), "Ii;FF7"},
-{"ftwotoxl", two(0xF000, 0x4011), two(0xF1C0, 0xFC7F), "Ii;lF7"},
-{"ftwotoxp", two(0xF000, 0x4C11), two(0xF1C0, 0xFC7F), "Ii;pF7"},
-{"ftwotoxs", two(0xF000, 0x4411), two(0xF1C0, 0xFC7F), "Ii;fF7"},
-{"ftwotoxw", two(0xF000, 0x5011), two(0xF1C0, 0xFC7F), "Ii;wF7"},
-{"ftwotoxx", two(0xF000, 0x0011), two(0xF1C0, 0xE07F), "IiF8F7"},
-{"ftwotoxx", two(0xF000, 0x4811), two(0xF1C0, 0xFC7F), "Ii;xF7"},
-{"ftwotoxx", two(0xF000, 0x0011), two(0xF1C0, 0xE07F), "IiFt"},
-
-
-{"fjeq", one(0xF081), one(0xF1FF), "IdBc"},
-{"fjf", one(0xF080), one(0xF1FF), "IdBc"},
-{"fjge", one(0xF093), one(0xF1FF), "IdBc"},
-{"fjgl", one(0xF096), one(0xF1FF), "IdBc"},
-{"fjgle", one(0xF097), one(0xF1FF), "IdBc"},
-{"fjgt", one(0xF092), one(0xF1FF), "IdBc"},
-{"fjle", one(0xF095), one(0xF1FF), "IdBc"},
-{"fjlt", one(0xF094), one(0xF1FF), "IdBc"},
-{"fjne", one(0xF08E), one(0xF1FF), "IdBc"},
-{"fjnge", one(0xF09C), one(0xF1FF), "IdBc"},
-{"fjngl", one(0xF099), one(0xF1FF), "IdBc"},
-{"fjngle", one(0xF098), one(0xF1FF), "IdBc"},
-{"fjngt", one(0xF09D), one(0xF1FF), "IdBc"},
-{"fjnle", one(0xF09A), one(0xF1FF), "IdBc"},
-{"fjnlt", one(0xF09B), one(0xF1FF), "IdBc"},
-{"fjoge", one(0xF083), one(0xF1FF), "IdBc"},
-{"fjogl", one(0xF086), one(0xF1FF), "IdBc"},
-{"fjogt", one(0xF082), one(0xF1FF), "IdBc"},
-{"fjole", one(0xF085), one(0xF1FF), "IdBc"},
-{"fjolt", one(0xF084), one(0xF1FF), "IdBc"},
-{"fjor", one(0xF087), one(0xF1FF), "IdBc"},
-{"fjseq", one(0xF091), one(0xF1FF), "IdBc"},
-{"fjsf", one(0xF090), one(0xF1FF), "IdBc"},
-{"fjsne", one(0xF09E), one(0xF1FF), "IdBc"},
-{"fjst", one(0xF09F), one(0xF1FF), "IdBc"},
-{"fjt", one(0xF08F), one(0xF1FF), "IdBc"},
-{"fjueq", one(0xF089), one(0xF1FF), "IdBc"},
-{"fjuge", one(0xF08B), one(0xF1FF), "IdBc"},
-{"fjugt", one(0xF08A), one(0xF1FF), "IdBc"},
-{"fjule", one(0xF08D), one(0xF1FF), "IdBc"},
-{"fjult", one(0xF08C), one(0xF1FF), "IdBc"},
-{"fjun", one(0xF088), one(0xF1FF), "IdBc"},
-
-/* The assembler will ignore attempts to force a short offset */
-
-{"bhis", one(0061000), one(0177400), "Bg"},
-{"blss", one(0061400), one(0177400), "Bg"},
-{"bccs", one(0062000), one(0177400), "Bg"},
-{"bcss", one(0062400), one(0177400), "Bg"},
-{"bnes", one(0063000), one(0177400), "Bg"},
-{"beqs", one(0063400), one(0177400), "Bg"},
-{"bvcs", one(0064000), one(0177400), "Bg"},
-{"bvss", one(0064400), one(0177400), "Bg"},
-{"bpls", one(0065000), one(0177400), "Bg"},
-{"bmis", one(0065400), one(0177400), "Bg"},
-{"bges", one(0066000), one(0177400), "Bg"},
-{"blts", one(0066400), one(0177400), "Bg"},
-{"bgts", one(0067000), one(0177400), "Bg"},
-{"bles", one(0067400), one(0177400), "Bg"},
-
-/* Alternate mnemonics for SUN */
-
-{"jbsr", one(0060400), one(0177400), "Bg"},
-{"jbsr", one(0047200), one(0177700), "!s"},
-{"jra", one(0060000), one(0177400), "Bg"},
-{"jra", one(0047300), one(0177700), "!s"},
-
-{"jhi", one(0061000), one(0177400), "Bg"},
-{"jls", one(0061400), one(0177400), "Bg"},
-{"jcc", one(0062000), one(0177400), "Bg"},
-{"jcs", one(0062400), one(0177400), "Bg"},
-{"jne", one(0063000), one(0177400), "Bg"},
-{"jeq", one(0063400), one(0177400), "Bg"},
-{"jvc", one(0064000), one(0177400), "Bg"},
-{"jvs", one(0064400), one(0177400), "Bg"},
-{"jpl", one(0065000), one(0177400), "Bg"},
-{"jmi", one(0065400), one(0177400), "Bg"},
-{"jge", one(0066000), one(0177400), "Bg"},
-{"jlt", one(0066400), one(0177400), "Bg"},
-{"jgt", one(0067000), one(0177400), "Bg"},
-{"jle", one(0067400), one(0177400), "Bg"},
-
-/* Short offsets are ignored */
-
-{"jbsrs", one(0060400), one(0177400), "Bg"},
-{"jras", one(0060000), one(0177400), "Bg"},
-{"jhis", one(0061000), one(0177400), "Bg"},
-{"jlss", one(0061400), one(0177400), "Bg"},
-{"jccs", one(0062000), one(0177400), "Bg"},
-{"jcss", one(0062400), one(0177400), "Bg"},
-{"jnes", one(0063000), one(0177400), "Bg"},
-{"jeqs", one(0063400), one(0177400), "Bg"},
-{"jvcs", one(0064000), one(0177400), "Bg"},
-{"jvss", one(0064400), one(0177400), "Bg"},
-{"jpls", one(0065000), one(0177400), "Bg"},
-{"jmis", one(0065400), one(0177400), "Bg"},
-{"jges", one(0066000), one(0177400), "Bg"},
-{"jlts", one(0066400), one(0177400), "Bg"},
-{"jgts", one(0067000), one(0177400), "Bg"},
-{"jles", one(0067400), one(0177400), "Bg"},
-
-{"movql", one(0070000), one(0170400), "MsDd"},
-{"moveql", one(0070000), one(0170400), "MsDd"},
-{"moval", one(0020100), one(0170700), "*lAd"},
-{"movaw", one(0030100), one(0170700), "*wAd"},
-{"movb", one(0010000), one(0170000), ";b$d"}, /* mov */
-{"movl", one(0070000), one(0170400), "MsDd"}, /* movq written as mov */
-{"movl", one(0020000), one(0170000), "*l$d"},
-{"movl", one(0020100), one(0170700), "*lAd"},
-{"movl", one(0047140), one(0177770), "AsUd"}, /* mov to USP */
-{"movl", one(0047150), one(0177770), "UdAs"}, /* mov from USP */
-{"movc", one(0047173), one(0177777), "R1Jj"},
-{"movc", one(0047173), one(0177777), "R1#j"},
-{"movc", one(0047172), one(0177777), "JjR1"},
-{"movc", one(0047172), one(0177777), "#jR1"},
-{"movml", one(0044300), one(0177700), "#w&s"}, /* movm reg to mem. */
-{"movml", one(0044340), one(0177770), "#w-s"}, /* movm reg to autodecrement. */
-{"movml", one(0046300), one(0177700), "!s#w"}, /* movm mem to reg. */
-{"movml", one(0046330), one(0177770), "+s#w"}, /* movm autoinc to reg. */
-{"movml", one(0044300), one(0177700), "Lw&s"}, /* movm reg to mem. */
-{"movml", one(0044340), one(0177770), "lw-s"}, /* movm reg to autodecrement. */
-{"movml", one(0046300), one(0177700), "!sLw"}, /* movm mem to reg. */
-{"movml", one(0046330), one(0177770), "+sLw"}, /* movm autoinc to reg. */
-{"movmw", one(0044200), one(0177700), "#w&s"}, /* movm reg to mem. */
-{"movmw", one(0044240), one(0177770), "#w-s"}, /* movm reg to autodecrement. */
-{"movmw", one(0046200), one(0177700), "!s#w"}, /* movm mem to reg. */
-{"movmw", one(0046230), one(0177770), "+s#w"}, /* movm autoinc to reg. */
-{"movmw", one(0044200), one(0177700), "Lw&s"}, /* movm reg to mem. */
-{"movmw", one(0044240), one(0177770), "lw-s"}, /* movm reg to autodecrement. */
-{"movmw", one(0046200), one(0177700), "!sLw"}, /* movm mem to reg. */
-{"movmw", one(0046230), one(0177770), "+sLw"}, /* movm autoinc to reg. */
-{"movpl", one(0000510), one(0170770), "dsDd"}, /* memory to register */
-{"movpl", one(0000710), one(0170770), "Ddds"}, /* register to memory */
-{"movpw", one(0000410), one(0170770), "dsDd"}, /* memory to register */
-{"movpw", one(0000610), one(0170770), "Ddds"}, /* register to memory */
-{"movq", one(0070000), one(0170400), "MsDd"},
-{"movw", one(0030000), one(0170000), "*w$d"},
-{"movw", one(0030100), one(0170700), "*wAd"}, /* mova, written as mov */
-{"movw", one(0040300), one(0177700), "Ss$s"}, /* Move from sr */
-{"movw", one(0041300), one(0177700), "Cs$s"}, /* Move from ccr */
-{"movw", one(0042300), one(0177700), ";wCd"}, /* mov to ccr */
-{"movw", one(0043300), one(0177700), ";wSd"}, /* mov to sr */
-
-{"movsb", two(0007000, 0), two(0177700, 07777), "~sR1"},
-{"movsb", two(0007000, 04000), two(0177700, 07777), "R1~s"},
-{"movsl", two(0007200, 0), two(0177700, 07777), "~sR1"},
-{"movsl", two(0007200, 04000), two(0177700, 07777), "R1~s"},
-{"movsw", two(0007100, 0), two(0177700, 07777), "~sR1"},
-{"movsw", two(0007100, 04000), two(0177700, 07777), "R1~s"},
-
-#ifdef m68851
- /* name */ /* opcode */ /* match */ /* args */
-
-{"pbac", one(0xf0c7), one(0xffbf), "Bc"},
-{"pbacw", one(0xf087), one(0xffbf), "Bc"},
-{"pbas", one(0xf0c6), one(0xffbf), "Bc"},
-{"pbasw", one(0xf086), one(0xffbf), "Bc"},
-{"pbbc", one(0xf0c1), one(0xffbf), "Bc"},
-{"pbbcw", one(0xf081), one(0xffbf), "Bc"},
-{"pbbs", one(0xf0c0), one(0xffbf), "Bc"},
-{"pbbsw", one(0xf080), one(0xffbf), "Bc"},
-{"pbcc", one(0xf0cf), one(0xffbf), "Bc"},
-{"pbccw", one(0xf08f), one(0xffbf), "Bc"},
-{"pbcs", one(0xf0ce), one(0xffbf), "Bc"},
-{"pbcsw", one(0xf08e), one(0xffbf), "Bc"},
-{"pbgc", one(0xf0cd), one(0xffbf), "Bc"},
-{"pbgcw", one(0xf08d), one(0xffbf), "Bc"},
-{"pbgs", one(0xf0cc), one(0xffbf), "Bc"},
-{"pbgsw", one(0xf08c), one(0xffbf), "Bc"},
-{"pbic", one(0xf0cb), one(0xffbf), "Bc"},
-{"pbicw", one(0xf08b), one(0xffbf), "Bc"},
-{"pbis", one(0xf0ca), one(0xffbf), "Bc"},
-{"pbisw", one(0xf08a), one(0xffbf), "Bc"},
-{"pblc", one(0xf0c3), one(0xffbf), "Bc"},
-{"pblcw", one(0xf083), one(0xffbf), "Bc"},
-{"pbls", one(0xf0c2), one(0xffbf), "Bc"},
-{"pblsw", one(0xf082), one(0xffbf), "Bc"},
-{"pbsc", one(0xf0c5), one(0xffbf), "Bc"},
-{"pbscw", one(0xf085), one(0xffbf), "Bc"},
-{"pbss", one(0xf0c4), one(0xffbf), "Bc"},
-{"pbssw", one(0xf084), one(0xffbf), "Bc"},
-{"pbwc", one(0xf0c9), one(0xffbf), "Bc"},
-{"pbwcw", one(0xf089), one(0xffbf), "Bc"},
-{"pbws", one(0xf0c8), one(0xffbf), "Bc"},
-{"pbwsw", one(0xf088), one(0xffbf), "Bc"},
-
-
-{"pdbac", two(0xf048, 0x0007), two(0xfff8, 0xffff), "DsBw"},
-{"pdbas", two(0xf048, 0x0006), two(0xfff8, 0xffff), "DsBw"},
-{"pdbbc", two(0xf048, 0x0001), two(0xfff8, 0xffff), "DsBw"},
-{"pdbbs", two(0xf048, 0x0000), two(0xfff8, 0xffff), "DsBw"},
-{"pdbcc", two(0xf048, 0x000f), two(0xfff8, 0xffff), "DsBw"},
-{"pdbcs", two(0xf048, 0x000e), two(0xfff8, 0xffff), "DsBw"},
-{"pdbgc", two(0xf048, 0x000d), two(0xfff8, 0xffff), "DsBw"},
-{"pdbgs", two(0xf048, 0x000c), two(0xfff8, 0xffff), "DsBw"},
-{"pdbic", two(0xf048, 0x000b), two(0xfff8, 0xffff), "DsBw"},
-{"pdbis", two(0xf048, 0x000a), two(0xfff8, 0xffff), "DsBw"},
-{"pdblc", two(0xf048, 0x0003), two(0xfff8, 0xffff), "DsBw"},
-{"pdbls", two(0xf048, 0x0002), two(0xfff8, 0xffff), "DsBw"},
-{"pdbsc", two(0xf048, 0x0005), two(0xfff8, 0xffff), "DsBw"},
-{"pdbss", two(0xf048, 0x0004), two(0xfff8, 0xffff), "DsBw"},
-{"pdbwc", two(0xf048, 0x0009), two(0xfff8, 0xffff), "DsBw"},
-{"pdbws", two(0xf048, 0x0008), two(0xfff8, 0xffff), "DsBw"},
-
-{"pflusha", two(0xf000, 0x2400), two(0xffff, 0xffff), "" },
-
-{"pflush", two(0xf000, 0x3010), two(0xffc0, 0xfe10), "T3T9" },
-{"pflush", two(0xf000, 0x3810), two(0xffc0, 0xfe10), "T3T9&s" },
-{"pflush", two(0xf000, 0x3008), two(0xffc0, 0xfe18), "D3T9" },
-{"pflush", two(0xf000, 0x3808), two(0xffc0, 0xfe18), "D3T9&s" },
-{"pflush", two(0xf000, 0x3000), two(0xffc0, 0xfe1e), "f3T9" },
-{"pflush", two(0xf000, 0x3800), two(0xffc0, 0xfe1e), "f3T9&s" },
-
-{"pflushs", two(0xf000, 0x3410), two(0xfff8, 0xfe10), "T3T9" },
-{"pflushs", two(0xf000, 0x3c00), two(0xfff8, 0xfe00), "T3T9&s" },
-{"pflushs", two(0xf000, 0x3408), two(0xfff8, 0xfe18), "D3T9" },
-{"pflushs", two(0xf000, 0x3c08), two(0xfff8, 0xfe18), "D3T9&s" },
-{"pflushs", two(0xf000, 0x3400), two(0xfff8, 0xfe1e), "f3T9" },
-{"pflushs", two(0xf000, 0x3c00), two(0xfff8, 0xfe1e), "f3T9&s"},
-
-{"pflushr", two(0xf000, 0xa000), two(0xffc0, 0xffff), "|s" },
-
-{"ploadr", two(0xf000, 0x2210), two(0xffc0, 0xfff0), "T3&s" },
-{"ploadr", two(0xf000, 0x2208), two(0xffc0, 0xfff8), "D3&s" },
-{"ploadr", two(0xf000, 0x2200), two(0xffc0, 0xfffe), "f3&s" },
-{"ploadw", two(0xf000, 0x2010), two(0xffc0, 0xfff0), "T3&s" },
-{"ploadw", two(0xf000, 0x2008), two(0xffc0, 0xfff8), "D3&s" },
-{"ploadw", two(0xf000, 0x2000), two(0xffc0, 0xfffe), "f3&s" },
-
-/* TC, CRP, DRP, SRP, CAL, VAL, SCC, AC */
-{"pmove", two(0xf000, 0x4000), two(0xffc0, 0xe3ff), "*sP8" },
-{"pmove", two(0xf000, 0x4200), two(0xffc0, 0xe3ff), "P8%s" },
-{"pmove", two(0xf000, 0x4000), two(0xffc0, 0xe3ff), "|sW8" },
-{"pmove", two(0xf000, 0x4200), two(0xffc0, 0xe3ff), "W8~s" },
-
-/* BADx, BACx */
-{"pmove", two(0xf000, 0x6200), two(0xffc0, 0xe3e3), "*sX3" },
-{"pmove", two(0xf000, 0x6000), two(0xffc0, 0xe3e3), "X3%s" },
-
-/* PSR, PCSR */
-/* {"pmove", two(0xf000, 0x6100), two(oxffc0, oxffff), "*sZ8" }, */
-{"pmove", two(0xf000, 0x6000), two(0xffc0, 0xffff), "*sY8" },
-{"pmove", two(0xf000, 0x6200), two(0xffc0, 0xffff), "Y8%s" },
-{"pmove", two(0xf000, 0x6600), two(0xffc0, 0xffff), "Z8%s" },
-
-{"prestore", one(0xf140), one(0xffc0), "&s"},
-{"prestore", one(0xf158), one(0xfff8), "+s"},
-{"psave", one(0xf100), one(0xffc0), "&s"},
-{"psave", one(0xf100), one(0xffc0), "+s"},
-
-{"psac", two(0xf040, 0x0007), two(0xffc0, 0xffff), "@s"},
-{"psas", two(0xf040, 0x0006), two(0xffc0, 0xffff), "@s"},
-{"psbc", two(0xf040, 0x0001), two(0xffc0, 0xffff), "@s"},
-{"psbs", two(0xf040, 0x0000), two(0xffc0, 0xffff), "@s"},
-{"pscc", two(0xf040, 0x000f), two(0xffc0, 0xffff), "@s"},
-{"pscs", two(0xf040, 0x000e), two(0xffc0, 0xffff), "@s"},
-{"psgc", two(0xf040, 0x000d), two(0xffc0, 0xffff), "@s"},
-{"psgs", two(0xf040, 0x000c), two(0xffc0, 0xffff), "@s"},
-{"psic", two(0xf040, 0x000b), two(0xffc0, 0xffff), "@s"},
-{"psis", two(0xf040, 0x000a), two(0xffc0, 0xffff), "@s"},
-{"pslc", two(0xf040, 0x0003), two(0xffc0, 0xffff), "@s"},
-{"psls", two(0xf040, 0x0002), two(0xffc0, 0xffff), "@s"},
-{"pssc", two(0xf040, 0x0005), two(0xffc0, 0xffff), "@s"},
-{"psss", two(0xf040, 0x0004), two(0xffc0, 0xffff), "@s"},
-{"pswc", two(0xf040, 0x0009), two(0xffc0, 0xffff), "@s"},
-{"psws", two(0xf040, 0x0008), two(0xffc0, 0xffff), "@s"},
-
-{"ptestr", two(0xf000, 0x8210), two(0xffc0, 0xe3f0), "T3&sQ8" },
-{"ptestr", two(0xf000, 0x8310), two(0xffc0, 0xe310), "T3&sQ8A9" },
-{"ptestr", two(0xf000, 0x8208), two(0xffc0, 0xe3f8), "D3&sQ8" },
-{"ptestr", two(0xf000, 0x8308), two(0xffc0, 0xe318), "D3&sQ8A9" },
-{"ptestr", two(0xf000, 0x8200), two(0xffc0, 0xe3fe), "f3&sQ8" },
-{"ptestr", two(0xf000, 0x8300), two(0xffc0, 0xe31e), "f3&sQ8A9" },
-
-{"ptestw", two(0xf000, 0x8010), two(0xffc0, 0xe3f0), "T3&sQ8" },
-{"ptestw", two(0xf000, 0x8110), two(0xffc0, 0xe310), "T3&sQ8A9" },
-{"ptestw", two(0xf000, 0x8008), two(0xffc0, 0xe3f8), "D3&sQ8" },
-{"ptestw", two(0xf000, 0x8108), two(0xffc0, 0xe318), "D3&sQ8A9" },
-{"ptestw", two(0xf000, 0x8000), two(0xffc0, 0xe3fe), "f3&sQ8" },
-{"ptestw", two(0xf000, 0x8100), two(0xffc0, 0xe31e), "f3&sQ8A9" },
-
-{"ptrapacw", two(0xf07a, 0x0007), two(0xffff, 0xffff), "#w"},
-{"ptrapacl", two(0xf07b, 0x0007), two(0xffff, 0xffff), "#l"},
-{"ptrapac", two(0xf07c, 0x0007), two(0xffff, 0xffff), ""},
-
-{"ptrapasw", two(0xf07a, 0x0006), two(0xffff, 0xffff), "#w"},
-{"ptrapasl", two(0xf07b, 0x0006), two(0xffff, 0xffff), "#l"},
-{"ptrapas", two(0xf07c, 0x0006), two(0xffff, 0xffff), ""},
-
-{"ptrapbcw", two(0xf07a, 0x0001), two(0xffff, 0xffff), "#w"},
-{"ptrapbcl", two(0xf07b, 0x0001), two(0xffff, 0xffff), "#l"},
-{"ptrapbc", two(0xf07c, 0x0001), two(0xffff, 0xffff), ""},
-
-{"ptrapbsw", two(0xf07a, 0x0000), two(0xffff, 0xffff), "#w"},
-{"ptrapbsl", two(0xf07b, 0x0000), two(0xffff, 0xffff), "#l"},
-{"ptrapbs", two(0xf07c, 0x0000), two(0xffff, 0xffff), ""},
-
-{"ptrapccw", two(0xf07a, 0x000f), two(0xffff, 0xffff), "#w"},
-{"ptrapccl", two(0xf07b, 0x000f), two(0xffff, 0xffff), "#l"},
-{"ptrapcc", two(0xf07c, 0x000f), two(0xffff, 0xffff), ""},
-
-{"ptrapcsw", two(0xf07a, 0x000e), two(0xffff, 0xffff), "#w"},
-{"ptrapcsl", two(0xf07b, 0x000e), two(0xffff, 0xffff), "#l"},
-{"ptrapcs", two(0xf07c, 0x000e), two(0xffff, 0xffff), ""},
-
-{"ptrapgcw", two(0xf07a, 0x000d), two(0xffff, 0xffff), "#w"},
-{"ptrapgcl", two(0xf07b, 0x000d), two(0xffff, 0xffff), "#l"},
-{"ptrapgc", two(0xf07c, 0x000d), two(0xffff, 0xffff), ""},
-
-{"ptrapgsw", two(0xf07a, 0x000c), two(0xffff, 0xffff), "#w"},
-{"ptrapgsl", two(0xf07b, 0x000c), two(0xffff, 0xffff), "#l"},
-{"ptrapgs", two(0xf07c, 0x000c), two(0xffff, 0xffff), ""},
-
-{"ptrapicw", two(0xf07a, 0x000b), two(0xffff, 0xffff), "#w"},
-{"ptrapicl", two(0xf07b, 0x000b), two(0xffff, 0xffff), "#l"},
-{"ptrapic", two(0xf07c, 0x000b), two(0xffff, 0xffff), ""},
-
-{"ptrapisw", two(0xf07a, 0x000a), two(0xffff, 0xffff), "#w"},
-{"ptrapisl", two(0xf07b, 0x000a), two(0xffff, 0xffff), "#l"},
-{"ptrapis", two(0xf07c, 0x000a), two(0xffff, 0xffff), ""},
-
-{"ptraplcw", two(0xf07a, 0x0003), two(0xffff, 0xffff), "#w"},
-{"ptraplcl", two(0xf07b, 0x0003), two(0xffff, 0xffff), "#l"},
-{"ptraplc", two(0xf07c, 0x0003), two(0xffff, 0xffff), ""},
-
-{"ptraplsw", two(0xf07a, 0x0002), two(0xffff, 0xffff), "#w"},
-{"ptraplsl", two(0xf07b, 0x0002), two(0xffff, 0xffff), "#l"},
-{"ptrapls", two(0xf07c, 0x0002), two(0xffff, 0xffff), ""},
-
-{"ptrapscw", two(0xf07a, 0x0005), two(0xffff, 0xffff), "#w"},
-{"ptrapscl", two(0xf07b, 0x0005), two(0xffff, 0xffff), "#l"},
-{"ptrapsc", two(0xf07c, 0x0005), two(0xffff, 0xffff), ""},
-
-{"ptrapssw", two(0xf07a, 0x0004), two(0xffff, 0xffff), "#w"},
-{"ptrapssl", two(0xf07b, 0x0004), two(0xffff, 0xffff), "#l"},
-{"ptrapss", two(0xf07c, 0x0004), two(0xffff, 0xffff), ""},
-
-{"ptrapwcw", two(0xf07a, 0x0009), two(0xffff, 0xffff), "#w"},
-{"ptrapwcl", two(0xf07b, 0x0009), two(0xffff, 0xffff), "#l"},
-{"ptrapwc", two(0xf07c, 0x0009), two(0xffff, 0xffff), ""},
-
-{"ptrapwsw", two(0xf07a, 0x0008), two(0xffff, 0xffff), "#w"},
-{"ptrapwsl", two(0xf07b, 0x0008), two(0xffff, 0xffff), "#l"},
-{"ptrapws", two(0xf07c, 0x0008), two(0xffff, 0xffff), ""},
-
-{"pvalid", two(0xf000, 0x2800), two(0xffc0, 0xffff), "Vs&s"},
-{"pvalid", two(0xf000, 0x2c00), two(0xffc0, 0xfff8), "A3&s" },
-
-#endif /* m68851 */
-
-};
-
-int numopcodes=sizeof(m68k_opcodes)/sizeof(m68k_opcodes[0]);
-
-struct m68k_opcode *endop = m68k_opcodes+sizeof(m68k_opcodes)/sizeof(m68k_opcodes[0]);
-/* This file has been modified by Data General Corporation, November 1989. */
-
-
-/*
-* Disassembler Instruction Table
-*
-* The first field of the table is the opcode field. If an opcode
-* is specified which has any non-opcode bits on, a system error
-* will occur when the system attempts the install it into the
-* instruction table. The second parameter is a pointer to the
-* instruction mnemonic. Each operand is specified by offset, width,
-* and type. The offset is the bit number of the least significant
-* bit of the operand with bit 0 being the least significant bit of
-* the instruction. The width is the number of bits used to specify
-* the operand. The type specifies the output format to be used for
-* the operand. The valid formats are: register, register indirect,
-* hex constant, and bit field specification. The last field is a
-* pointer to the next instruction in the linked list. These pointers
-* are initialized by init_disasm().
-*
-* Structure Format
-*
-* struct INSTAB {
-* UPINT opcode;
-* char *mnemonic;
-* struct OPSPEC op1,op2,op3;
-* struct SIM_FLAGS flgs;
-* struct INSTAB *next;
-* }
-*
-* struct OPSPEC {
-* UPINT offset:5;
-* UPINT width:6;
-* UPINT type:5;
-* }
-*
-* Revision History
-*
-* Revision 1.0 11/08/85 Creation date
-* 1.1 02/05/86 Updated instruction mnemonic table MD
-* 1.2 06/16/86 Updated SIM_FLAGS for floating point
-* 1.3 09/20/86 Updated for new encoding
-* 05/11/89 R. Trawick adapted from Motorola disassembler
-*/
-
-#include <stdio.h>
-
-
-/*
- * This file contains the structures and constants needed to build the M88000
- * simulator. It is the main include file, containing all the
- * structures, macros and definitions except for the floating point
- * instruction set.
- */
-
-/*
- * The following flag informs the Simulator as to what type of byte ordering
- * will be used. For instance, a BOFLAG = 1 indicates a DEC VAX and IBM type
- * of ordering shall be used.
-*/
-
-/* # define BOFLAG 1 /* BYTE ORDERING FLAG */
-
-/* define the number of bits in the primary opcode field of the instruction,
- * the destination field, the source 1 and source 2 fields.
- */
-# define OP 8 /* size of opcode field */
-# define DEST 6 /* size of destination */
-# define SOURCE1 6 /* size of source1 */
-# define SOURCE2 6 /* size of source2 */
-
-# define REGs 32 /* number of registers */
-
-# define WORD long
-# define FLAG unsigned
-# define STATE short
-
-# define TRUE 1
-# define FALSE 0
-
-# define READ 0
-# define WRITE 1
-
-/* The next four equates define the priorities that the various classes
- * of instructions have regarding writing results back into registers and
- * signalling exceptions.
- */
-
-# define PINT 0 /* Integer Priority */
-# define PFLT 1 /* Floating Point Priority */
-# define PMEM 2 /* Memory Priority */
-# define NA 3 /* Not Applicable, instruction doesnt write to regs */
-# define HIPRI 3 /* highest of these priorities */
-
-/* The instruction registers are an artificial mechanism to speed up
- * simulator execution. In the real processor, an instruction register
- * is 32 bits wide. In the simulator, the 32 bit instruction is kept in
- * a structure field called rawop, and the instruction is partially decoded,
- * and split into various fields and flags which make up the other fields
- * of the structure.
- * The partial decode is done when the instructions are initially loaded
- * into simulator memory. The simulator code memory is not an array of
- * 32 bit words, but is an array of instruction register structures.
- * Yes this wastes memory, but it executes much quicker.
- */
-
-struct IR_FIELDS {
- unsigned long op:OP,
- dest: DEST,
- src1: SOURCE1,
- src2: SOURCE2;
- int ltncy,
- extime,
- wb_pri; /* writeback priority */
- unsigned short imm_flags:2,/* immediate size */
- rs1_used:1, /* register source 1 used */
- rs2_used:1, /* register source 2 used */
- rsd_used:1, /* register source/dest. used */
- c_flag:1, /* complement */
- u_flag:1, /* upper half word */
- n_flag:1, /* execute next */
- wb_flag:1, /* uses writeback slot */
- dest_64:1, /* dest size */
- s1_64:1, /* source 1 size */
- s2_64:1, /* source 2 size */
- scale_flag:1, /* scaled register */
- brk_flg:1;
- };
-
-struct mem_segs {
- struct mem_wrd *seg; /* pointer (returned by calloc) to segment */
- unsigned long baseaddr; /* base load address from file headers */
- unsigned long endaddr; /* Ending address of segment */
- int flags; /* segment control flags (none defined 12/5/86) */
-};
-
-#define MAXSEGS (10) /* max number of segment allowed */
-#define MEMSEGSIZE (sizeof(struct mem_segs))/* size of mem_segs structure */
-
-
-#define BRK_RD (0x01) /* break on memory read */
-#define BRK_WR (0x02) /* break on memory write */
-#define BRK_EXEC (0x04) /* break on execution */
-#define BRK_CNT (0x08) /* break on terminal count */
-
-
-struct mem_wrd {
- struct IR_FIELDS opcode; /* simulator instruction break down */
- union {
- unsigned long l; /* memory element break down */
- unsigned short s[2];
- unsigned char c[4];
- } mem;
-};
-
-#define MEMWRDSIZE (sizeof(struct mem_wrd)) /* size of each 32 bit memory model */
-
-/* External declarations */
-
-extern struct mem_segs memory[];
-extern struct PROCESSOR m78000;
-
-struct PROCESSOR {
- unsigned WORD
- ip, /* execute instruction pointer */
- vbr, /* vector base register */
- psr; /* processor status register */
-
- WORD S1bus, /* source 1 */
- S2bus, /* source 2 */
- Dbus, /* destination */
- DAbus, /* data address bus */
- ALU,
- Regs[REGs], /* data registers */
- time_left[REGs], /* max clocks before reg is available */
- wb_pri[REGs], /* writeback priority of reg */
- SFU0_regs[REGs], /* integer unit control regs */
- SFU1_regs[REGs], /* floating point control regs */
- Scoreboard[REGs],
- Vbr;
- unsigned WORD scoreboard,
- Psw,
- Tpsw;
- FLAG jump_pending:1; /* waiting for a jump instr. */
- };
-
-# define i26bit 1 /* size of immediate field */
-# define i16bit 2
-# define i10bit 3
-
-/* Definitions for fields in psr */
-
-# define mode 31
-# define rbo 30
-# define ser 29
-# define carry 28
-# define sf7m 11
-# define sf6m 10
-# define sf5m 9
-# define sf4m 8
-# define sf3m 7
-# define sf2m 6
-# define sf1m 5
-# define mam 4
-# define inm 3
-# define exm 2
-# define trm 1
-# define ovfm 0
-
-#define MODEMASK (1<<(mode-1))
-# define SILENT 0 /* simulate without output to crt */
-# define VERBOSE 1 /* simulate in verbose mode */
-# define PR_INSTR 2 /* only print instructions */
-
-# define RESET 16 /* reset phase */
-
-# define PHASE1 0 /* data path phases */
-# define PHASE2 1
-
-/* the 1 clock operations */
-
-# define ADDU 1
-# define ADDC 2
-# define ADDUC 3
-# define ADD 4
-
-# define SUBU ADD+1
-# define SUBB ADD+2
-# define SUBUB ADD+3
-# define SUB ADD+4
-
-# define AND ADD+5
-# define OR ADD+6
-# define XOR ADD+7
-# define CMP ADD+8
-
-/* the LOADS */
-
-# define LDAB CMP+1
-# define LDAH CMP+2
-# define LDA CMP+3
-# define LDAD CMP+4
-
-# define LDB LDAD+1
-# define LDH LDAD+2
-# define LD LDAD+3
-# define LDD LDAD+4
-# define LDBU LDAD+5
-# define LDHU LDAD+6
-
-/* the STORES */
-
-# define STB LDHU+1
-# define STH LDHU+2
-# define ST LDHU+3
-# define STD LDHU+4
-
-/* the exchange */
-
-# define XMEMBU LDHU+5
-# define XMEM LDHU+6
-
-/* the branches */
-# define JSR STD+1
-# define BSR STD+2
-# define BR STD+3
-# define JMP STD+4
-# define BB1 STD+5
-# define BB0 STD+6
-# define RTN STD+7
-# define BCND STD+8
-
-/* the TRAPS */
-# define TB1 BCND+1
-# define TB0 BCND+2
-# define TCND BCND+3
-# define RTE BCND+4
-# define TBND BCND+5
-
-/* the MISC instructions */
-# define MUL TBND + 1
-# define DIV MUL +2
-# define DIVU MUL +3
-# define MASK MUL +4
-# define FF0 MUL +5
-# define FF1 MUL +6
-# define CLR MUL +7
-# define SET MUL +8
-# define EXT MUL +9
-# define EXTU MUL +10
-# define MAK MUL +11
-# define ROT MUL +12
-
-/* control register manipulations */
-
-# define LDCR ROT +1
-# define STCR ROT +2
-# define XCR ROT +3
-
-# define FLDCR ROT +4
-# define FSTCR ROT +5
-# define FXCR ROT +6
-
-
-# define NOP XCR +1
-
-/* floating point instructions */
-
-# define FADD NOP +1
-# define FSUB NOP +2
-# define FMUL NOP +3
-# define FDIV NOP +4
-# define FSQRT NOP +5
-# define FCMP NOP +6
-# define FIP NOP +7
-# define FLT NOP +8
-# define INT NOP +9
-# define NINT NOP +10
-# define TRNC NOP +11
-# define FLDC NOP +12
-# define FSTC NOP +13
-# define FXC NOP +14
-
-# define UEXT(src,off,wid) ((((unsigned int)(src))>>(off)) & ((1<<(wid)) - 1))
-# define SEXT(src,off,wid) (((((int)(src))<<(32-((off)+(wid)))) >>(32-(wid))) )
-# define MAKE(src,off,wid) \
- ((((unsigned int)(src)) & ((1<<(wid)) - 1)) << (off))
-
-# define opword(n) (unsigned long) (memaddr->mem.l)
-
-/* Constants and Masks */
-
-#define SFU0 0x80000000
-#define SFU1 0x84000000
-#define SFU7 0x9c000000
-#define RRI10 0xf0000000
-#define RRR 0xf4000000
-#define SFUMASK 0xfc00ffe0
-#define RRRMASK 0xfc00ffe0
-#define RRI10MASK 0xfc00fc00
-#define DEFMASK 0xfc000000
-#define CTRL 0x0000f000
-#define CTRLMASK 0xfc00f800
-
-/* Operands types */
-
-#define HEX 1
-#define REG 2
-#define IND 3
-#define CONT 3
-#define IND 3
-#define BF 4
-#define REGSC 5 /* scaled register */
-#define CRREG 6 /* control register */
-#define FCRREG 7 /* floating point control register */
-#define PCREL 8
-#define CONDMASK 9
-
-/* Hashing Specification */
-
-#define HASHVAL 79
-
-/* Type definitions */
-
-typedef unsigned int UINT;
-
-/* Structure templates */
-
-typedef struct {
- unsigned int offset:5;
- unsigned int width:6;
- unsigned int type:5;
-} OPSPEC;
-
- struct SIM_FLAGS {
- int ltncy, /* latency (max number of clocks needed to execute) */
- extime, /* execution time (min number of clocks needed to execute) */
- wb_pri; /* writeback slot priority */
- unsigned long op:OP, /* simulator version of opcode */
- imm_flags:2, /* 10,16 or 26 bit immediate flags */
- rs1_used:1, /* register source 1 used */
- rs2_used:1, /* register source 2 used */
- rsd_used:1, /* register source/dest used */
- c_flag:1, /* complement */
- u_flag:1, /* upper half word */
- n_flag:1, /* execute next */
- wb_flag:1, /* uses writeback slot */
- dest_64:1, /* double precision dest */
- s1_64:1, /* double precision source 1 */
- s2_64:1, /* double precision source 2 */
- scale_flag:1; /* register is scaled */
-};
-
-typedef struct INSTRUCTAB {
- unsigned int opcode;
- char *mnemonic;
- OPSPEC op1,op2,op3;
- struct SIM_FLAGS flgs;
- struct INSTRUCTAB *next;
-} INSTAB;
-\f
-
-/* Opcode Mnemonic Op 1 Spec Op 2 Spec Op 3 Spec Simflags Next */
-
-static INSTAB instructions[] =
-{0xf400c800,"jsr ",{0,5,REG} ,{0,0,0} ,{0,0,0} , {2,2,NA,JSR , 0,0,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xf400cc00,"jsr.n ",{0,5,REG} ,{0,0,0} ,{0,0,0} , {1,1,NA,JSR , 0,0,1,0,0,0,1,1,0,0,0,0}, NULL,
- 0xf400c000,"jmp ",{0,5,REG} ,{0,0,0} ,{0,0,0} , {2,2,NA,JMP , 0,0,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xf400c400,"jmp.n ",{0,5,REG} ,{0,0,0} ,{0,0,0} , {1,1,NA,JMP , 0,0,1,0,0,0,1,1,0,0,0,0}, NULL,
- 0xc8000000,"bsr ",{0,26,PCREL},{0,0,0} ,{0,0,0} , {2,2,NA,BSR , i26bit,0,0,0,0,0,0,1,0,0,0,0}, NULL,
- 0xcc000000,"bsr.n ",{0,26,PCREL},{0,0,0} ,{0,0,0} , {1,1,NA,BSR , i26bit,0,0,0,0,0,1,1,0,0,0,0}, NULL,
- 0xc0000000,"br ",{0,26,PCREL},{0,0,0} ,{0,0,0} , {2,2,NA,BR , i26bit,0,0,0,0,0,0,1,0,0,0,0}, NULL,
- 0xc4000000,"br.n ",{0,26,PCREL},{0,0,0} ,{0,0,0} , {1,1,NA,BR , i26bit,0,0,0,0,0,1,1,0,0,0,0}, NULL,
- 0xd0000000,"bb0 ",{21,5,HEX} ,{16,5,REG} ,{0,16,PCREL},{2,2,NA,BB0, i16bit,0,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xd4000000,"bb0.n ",{21,5,HEX} ,{16,5,REG} ,{0,16,PCREL},{1,1,NA,BB0, i16bit,0,1,0,0,0,1,1,0,0,0,0}, NULL,
- 0xd8000000,"bb1 ",{21,5,HEX},{16,5,REG} ,{0,16,PCREL},{2,2,NA,BB1, i16bit,0,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xdc000000,"bb1.n ",{21,5,HEX},{16,5,REG} ,{0,16,PCREL},{1,1,NA,BB1, i16bit,0,1,0,0,0,1,1,0,0,0,0}, NULL,
- 0xf000d000,"tb0 ",{21,5,HEX} ,{16,5,REG} ,{0,10,HEX}, {2,2,NA,TB0 , i10bit,0,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xf000d800,"tb1 ",{21,5,HEX} ,{16,5,REG} ,{0,10,HEX}, {2,2,NA,TB1 , i10bit,0,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xe8000000,"bcnd ",{21,5,CONDMASK},{16,5,REG},{0,16,PCREL},{2,2,NA,BCND, i16bit,0,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xec000000,"bcnd.n ",{21,5,CONDMASK},{16,5,REG},{0,16,PCREL},{1,1,NA,BCND, i16bit,0,1,0,0,0,1,1,0,0,0,0}, NULL,
- 0xf000e800,"tcnd ",{21,5,CONDMASK},{16,5,REG},{0,10,HEX}, {2,2,NA,TCND, i10bit,0,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xf8000000,"tbnd ",{16,5,REG} ,{0,16,HEX} ,{0,0,0} , {2,2,NA,TBND, i10bit,1,0,0,0,0,0,1,0,0,0,0}, NULL,
- 0xf400f800,"tbnd ",{16,5,REG} ,{0,5,REG} ,{0,0,0} , {2,2,NA,TBND, 0,1,1,0,0,0,0,1,0,0,0,0}, NULL,
- 0xf400fc00,"rte ",{0,0,0} ,{0,0,0} ,{0,0,0} , {2,2,NA,RTE , 0,0,0,0,0,0,0,1,0,0,0,0}, NULL,
- 0x1c000000,"ld.b ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {3,1,PMEM,LDB ,i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4001c00,"ld.b ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,LDB , 0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0x0c000000,"ld.bu ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {3,1,PMEM,LDBU, i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4000c00,"ld.bu ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,LDBU ,0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0x18000000,"ld.h ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {3,1,PMEM,LDH ,i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4001800,"ld.h ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,LDH ,0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4001a00,"ld.h ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{3,1,PMEM,LDH ,0,1,1,1,0,0,0,1,0,0,0,1}, NULL,
- 0x08000000,"ld.hu ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {3,1,PMEM,LDHU, i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4000800,"ld.hu ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,LDHU ,0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4000a00,"ld.hu ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{3,1,PMEM,LDHU ,0,1,1,1,0,0,0,1,0,0,0,1}, NULL,
- 0x14000000,"ld ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {3,1,PMEM,LD ,i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4001400,"ld ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,LD ,0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4001600,"ld ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{3,1,PMEM,LD ,0,1,1,1,0,0,0,1,0,0,0,1}, NULL,
- 0x10000000,"ld.d ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {3,1,PMEM,LDD ,i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4001000,"ld.d ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,LDD ,0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4001200,"ld.d ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{3,1,PMEM,LDD ,0,1,1,1,0,0,0,1,0,0,0,1}, NULL,
- 0xf4001500,"ld.usr ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,LD ,0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4001700,"ld.usr ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{3,1,PMEM,LD ,0,1,1,1,0,0,0,1,0,0,0,1}, NULL,
- 0x2c000000,"st.b ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,NA,STB ,i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4002c00,"st.b ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,NA,STB ,0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0x28000000,"st.h ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,NA,STH ,i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4002800,"st.h ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,NA,STH ,0,1,1,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4002a00,"st.h ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{1,1,NA,STH ,0,1,1,1,0,0,0,1,0,0,0,1}, NULL,
- 0x24000000,"st ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,NA,ST ,i16bit,1,0,1,0,0,0,1,0,0,0,0}, NULL,
- 0xf4002400,"st ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,NA,ST ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0xf4002600,"st ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{1,1,NA,ST ,0,1,1,1,0,0,0,1,0,0,0,1} ,NULL,
- 0x20000000,"st.d ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,NA,STD ,i16bit,0,1,0,0,0,0,1,0,0,0,0} ,NULL,
- 0xf4002000,"st.d ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,NA,STD ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0xf4002200,"st.d ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{1,1,NA,STD ,0,1,1,1,0,0,0,1,0,0,0,1} ,NULL,
- 0xf4002500,"st.usr ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,NA,ST ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0xf4002700,"st.usr ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{1,1,NA,ST ,0,1,1,1,0,0,0,1,0,0,0,1} ,NULL,
- 0x00000000,"xmem.bu ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {3,1,PMEM,XMEMBU ,i16bit,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0xf4000000,"xmem.bu ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,XMEM ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x04000000,"xmem ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {3,1,PMEM,XMEM ,i16bit,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0xf4000400,"xmem ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,XMEM ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0xf4000600,"xmem ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{3,1,PMEM,XMEM ,0,1,1,1,0,0,0,1,0,0,0,1} ,NULL,
- 0xf4000500,"xmem.usr ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {3,1,PMEM,XMEM ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0xf4000700,"xmem.usr ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{3,1,PMEM,XMEM ,0,1,1,1,0,0,0,1,0,0,0,1} ,NULL,
- 0xf4003e00,"lda.b ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{1,1,PINT,LDAH, 0,1,1,1,0,0,0,0,0,0,0,1} ,NULL,
- 0xf4003a00,"lda.h ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{1,1,PINT,LDAH, 0,1,1,1,0,0,0,0,0,0,0,1} ,NULL,
- 0xf4003600,"lda ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{1,1,PINT,LDA , 0,1,1,1,0,0,0,0,0,0,0,1} ,NULL,
- 0xf4003200,"lda.d ",{21,5,REG} ,{16,5,REG} ,{0,5,REGSC},{1,1,PINT,LDAD, 0,1,1,1,0,0,0,0,0,0,0,1} ,NULL,
-
- 0x80004000,"ldcr ",{21,5,REG} ,{5,6,CRREG} ,{0,0,0} ,{1,1,PINT,LDCR, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x80008000,"stcr ",{16,5,REG} ,{5,6,CRREG} ,{0,0,0} ,{1,1,PINT,STCR, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x8000c000,"xcr ",{21,5,REG} ,{16,5,REG} ,{5,6,CRREG},{1,1,PINT,XCR, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
-
- 0xf4006000,"addu ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ADDU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006200,"addu.ci ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ADDU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006100,"addu.co ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ADDU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006300,"addu.cio ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ADDU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006400,"subu ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SUBU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006600,"subu.ci ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SUBU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006500,"subu.co ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SUBU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006700,"subu.cio ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SUBU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006900,"divu ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {32,32,PINT,DIVU, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4006d00,"mul ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,4,PINT,MUL, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007000,"add ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ADD , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007200,"add.ci ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ADD , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007100,"add.co ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ADD , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007300,"add.cio ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ADD , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007400,"sub ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SUB , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007600,"sub.ci ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SUB , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007500,"sub.co ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SUB , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007700,"sub.cio ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SUB , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007900,"div ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {32,32,PINT,DIV , 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4007d00,"cmp ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,CMP, 0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
-
- 0x60000000,"addu ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,ADDU, i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x64000000,"subu ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,SUBU, i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
-
- 0x68000000,"divu ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {32,32,PINT,DIVU, i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x6c000000,"mul ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {4,1,PINT,MUL, i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x70000000,"add ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,ADD, i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x74000000,"sub ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,SUB, i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x78000000,"div ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {32,32,PINT,DIV, i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x7c000000,"cmp ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,CMP, i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
-
- 0xf4004000,"and ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,AND ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4004400,"and.c ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,AND ,0,1,1,1,1,0,0,0,0,0,0,0} ,NULL,
- 0xf4005800,"or ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,OR ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4005c00,"or.c ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,OR ,0,1,1,1,1,0,0,0,0,0,0,0} ,NULL,
- 0xf4005000,"xor ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,XOR ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4005400,"xor.c ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,XOR ,0,1,1,1,1,0,0,0,0,0,0,0} ,NULL,
- 0x40000000,"and ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,AND ,i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x44000000,"and.u ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,AND ,i16bit,1,0,1,0,1,0,0,0,0,0,0} ,NULL,
- 0x58000000,"or ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,OR ,i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x5c000000,"or.u ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,OR ,i16bit,1,0,1,0,1,0,0,0,0,0,0} ,NULL,
- 0x50000000,"xor ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,XOR ,i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x54000000,"xor.u ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,XOR ,i16bit,1,0,1,0,1,0,0,0,0,0,0} ,NULL,
- 0x48000000,"mask ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,MASK ,i16bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0x4c000000,"mask.u ",{21,5,REG} ,{16,5,REG} ,{0,16,HEX}, {1,1,PINT,MASK ,i16bit,1,0,1,0,1,0,0,0,0,0,0} ,NULL,
- 0xf400ec00,"ff0 ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {1,1,PINT,FF0 ,0,0,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf400e800,"ff1 ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {1,1,PINT,FF1 ,0,0,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf0008000,"clr ",{21,5,REG} ,{16,5,REG} ,{0,10,BF} , {1,1,PINT,CLR ,i10bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf0008800,"set ",{21,5,REG} ,{16,5,REG} ,{0,10,BF} , {1,1,PINT,SET ,i10bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf0009000,"ext ",{21,5,REG} ,{16,5,REG} ,{0,10,BF} , {1,1,PINT,EXT ,i10bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf0009800,"extu ",{21,5,REG} ,{16,5,REG} ,{0,10,BF} , {1,1,PINT,EXTU ,i10bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf000a000,"mak ",{21,5,REG} ,{16,5,REG} ,{0,10,BF} , {1,1,PINT,MAK ,i10bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf000a800,"rot ",{21,5,REG} ,{16,5,REG} ,{0,10,BF} , {1,1,PINT,ROT ,i10bit,1,0,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4008000,"clr ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,CLR ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4008800,"set ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,SET ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4009000,"ext ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,EXT ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf4009800,"extu ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,EXTU ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf400a000,"mak ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,MAK ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
- 0xf400a800,"rot ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {1,1,PINT,ROT ,0,1,1,1,0,0,0,0,0,0,0,0} ,NULL,
-
- 0x84002800,"fadd.sss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {5,1,PFLT,FADD ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84002880,"fadd.ssd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FADD ,0,1,1,1,0,0,0,1,0,0,1,0} ,NULL,
- 0x84002a00,"fadd.sds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FADD ,0,1,1,1,0,0,0,1,0,1,0,0} ,NULL,
- 0x84002a80,"fadd.sdd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FADD ,0,1,1,1,0,0,0,1,0,1,1,0} ,NULL,
- 0x84002820,"fadd.dss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FADD ,0,1,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x840028a0,"fadd.dsd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FADD ,0,1,1,1,0,0,0,1,1,0,1,0} ,NULL,
- 0x84002a20,"fadd.dds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FADD ,0,1,1,1,0,0,0,1,1,1,0,0} ,NULL,
- 0x84002aa0,"fadd.ddd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FADD ,0,1,1,1,0,0,0,1,1,1,1,0} ,NULL,
- 0x84003000,"fsub.sss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {5,1,PFLT,FSUB ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84003080,"fsub.ssd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FSUB ,0,1,1,1,0,0,0,1,0,0,1,0} ,NULL,
- 0x84003200,"fsub.sds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FSUB ,0,1,1,1,0,0,0,1,0,1,0,0} ,NULL,
- 0x84003280,"fsub.sdd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FSUB ,0,1,1,1,0,0,0,1,0,1,1,0} ,NULL,
- 0x84003020,"fsub.dss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FSUB ,0,1,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x840030a0,"fsub.dsd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FSUB ,0,1,1,1,0,0,0,1,1,0,1,0} ,NULL,
- 0x84003220,"fsub.dds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FSUB ,0,1,1,1,0,0,0,1,1,1,0,0} ,NULL,
- 0x840032a0,"fsub.ddd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,2,PFLT,FSUB ,0,1,1,1,0,0,0,1,1,1,1,0} ,NULL,
- 0x84000000,"fmul.sss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,1,PFLT,FMUL ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84000080,"fmul.ssd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {9,2,PFLT,FMUL ,0,1,1,1,0,0,0,1,0,0,1,0} ,NULL,
- 0x84000200,"fmul.sds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {9,2,PFLT,FMUL ,0,1,1,1,0,0,0,1,0,1,0,0} ,NULL,
- 0x84000280,"fmul.sdd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {9,2,PFLT,FMUL ,0,1,1,1,0,0,0,1,0,1,1,0} ,NULL,
- 0x84000020,"fmul.dss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {9,2,PFLT,FMUL ,0,1,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x840000a0,"fmul.dsd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {9,2,PFLT,FMUL ,0,1,1,1,0,0,0,1,1,0,1,0} ,NULL,
- 0x84000220,"fmul.dds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {9,2,PFLT,FMUL ,0,1,1,1,0,0,0,1,1,1,0,0} ,NULL,
- 0x840002a0,"fmul.ddd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {9,2,PFLT,FMUL ,0,1,1,1,0,0,0,1,1,1,1,0} ,NULL,
- 0x84007000,"fdiv.sss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {30,30,PFLT,FDIV ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84007080,"fdiv.ssd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {60,60,PFLT,FDIV ,0,1,1,1,0,0,0,1,0,0,1,0} ,NULL,
- 0x84007200,"fdiv.sds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {60,60,PFLT,FDIV ,0,1,1,1,0,0,0,1,0,1,0,0} ,NULL,
- 0x84007280,"fdiv.sdd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {60,60,PFLT,FDIV ,0,1,1,1,0,0,0,1,0,1,1,0} ,NULL,
- 0x84007020,"fdiv.dss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {60,60,PFLT,FDIV ,0,1,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x840070a0,"fdiv.dsd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {60,60,PFLT,FDIV ,0,1,1,1,0,0,0,1,1,0,1,0} ,NULL,
- 0x84007220,"fdiv.dds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {60,60,PFLT,FDIV ,0,1,1,1,0,0,0,1,1,1,0,0} ,NULL,
- 0x840072a0,"fdiv.ddd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {60,60,PFLT,FDIV ,0,1,1,1,0,0,0,1,1,1,1,0} ,NULL,
- 0x84007800,"fsqrt.ss ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {5,1,PFLT,FLT ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84007880,"fsqrt.sd ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {5,1,PFLT,FLT ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84007820,"fsqrt.ds ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {5,1,PFLT,FLT ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x840078a0,"fsqrt.dd ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {6,1,PFLT,FLT ,0,0,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x84003800,"fcmp.ss ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {5,1,PFLT,FCMP ,0,1,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84003880,"fcmp.sd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,1,PFLT,FCMP ,0,1,1,1,0,0,0,1,0,1,0,0} ,NULL,
- 0x84003a00,"fcmp.ds ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,1,PFLT,FCMP ,0,1,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x84003a80,"fcmp.dd ",{21,5,REG} ,{16,5,REG} ,{0,5,REG} , {6,1,PFLT,FCMP ,0,1,1,1,0,0,0,1,1,1,0,0} ,NULL,
- 0x84002000,"flt.s ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {5,1,PFLT,FLT ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84002020,"flt.d ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {6,1,PFLT,FLT ,0,0,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x84004800,"int.s ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {5,1,PFLT,INT ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84004880,"int.d ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {6,1,PFLT,INT ,0,0,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x84005000,"nint.s ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {5,1,PFLT,INT ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84005080,"nint.d ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {6,1,PFLT,INT ,0,0,1,1,0,0,0,1,1,0,0,0} ,NULL,
- 0x84005800,"trnc.s ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {5,1,PFLT,TRNC ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x84005880,"trnc.d ",{21,5,REG} ,{0,5,REG} ,{0,0,0} , {6,1,PFLT,TRNC ,0,0,1,1,0,0,0,1,1,0,0,0} ,NULL,
-
- 0x80004800,"fldcr ",{21,5,REG} ,{5,6,FCRREG} ,{0,0,0} , {1,1,PFLT,FLDC ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x80008800,"fstcr ",{16,5,REG} ,{5,6,FCRREG} ,{0,0,0} , {1,1,PFLT,FSTC ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL,
- 0x8000c800,"fxcr ",{21,5,REG} ,{16,5,REG} ,{5,6,FCRREG} , {1,1,PFLT,FXC ,0,0,1,1,0,0,0,1,0,0,0,0} ,NULL};
-
-/* Host-dependent Motorola 88xxx support for GDB, the GNU Debugger.
- Copyright 1988, 1990, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-
-#ifdef USG
-#include <sys/types.h>
-#endif
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <signal.h>
-#include "gdbcore.h"
-#include <sys/user.h>
-
-#ifndef USER /* added to support BCS ptrace_user */
-#define USER ptrace_user
-#endif
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <sys/file.h>
-#include <sys/stat.h>
-
-#include "symtab.h"
-#include "setjmp.h"
-#include "value.h"
-
-#ifdef DELTA88
-#include <sys/ptrace.h>
-
-/* define offsets to the pc instruction offsets in ptrace_user struct */
-#define SXIP_OFFSET (char *)&u.pt_sigframe.sig_sxip - (char *)&u
-#define SNIP_OFFSET (char *)&u.pt_sigframe.sig_snip - (char *)&u
-#define SFIP_OFFSET (char *)&u.pt_sigframe.sig_sfip - (char *)&u
-#else
-/* define offsets to the pc instruction offsets in ptrace_user struct */
-#define SXIP_OFFSET (char *)&u.pt_sigframe.dg_sigframe.sc_sxip - (char *)&u
-#define SNIP_OFFSET (char *)&u.pt_sigframe.dg_sigframe.sc_snip - (char *)&u
-#define SFIP_OFFSET (char *)&u.pt_sigframe.dg_sigframe.sc_sfip - (char *)&u
-#endif
-
-extern int have_symbol_file_p();
-
-extern jmp_buf stack_jmp;
-
-extern int errno;
-extern char registers[REGISTER_BYTES];
-\f
-void
-fetch_inferior_registers (regno)
- int regno; /* Original value discarded */
-{
- register unsigned int regaddr;
- char buf[MAX_REGISTER_RAW_SIZE];
- register int i;
-
- struct USER u;
- unsigned int offset;
-
- offset = (char *) &u.pt_r0 - (char *) &u;
- regaddr = offset; /* byte offset to r0;*/
-
-/* offset = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) offset, 0) - KERNEL_U_ADDR; */
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- /*regaddr = register_addr (regno, offset);*/
- /* 88k enhancement */
-
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- *(int *) &buf[i] = ptrace (3, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, 0);
- regaddr += sizeof (int);
- }
- supply_register (regno, buf);
- }
- /* now load up registers 36 - 38; special pc registers */
- *(int *) &buf[0] = ptrace (3,inferior_pid,
- (PTRACE_ARG3_TYPE) SXIP_OFFSET ,0);
- supply_register (SXIP_REGNUM, buf);
- *(int *) &buf[0] = ptrace (3, inferior_pid,
- (PTRACE_ARG3_TYPE) SNIP_OFFSET,0);
- supply_register (SNIP_REGNUM, buf);
- *(int *) &buf[0] = ptrace (3, inferior_pid,
- (PTRACE_ARG3_TYPE) SFIP_OFFSET,0);
- supply_register (SFIP_REGNUM, buf);
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[80];
-
- struct USER u;
-
-
- unsigned int offset = (char *) &u.pt_r0 - (char *) &u;
-
- regaddr = offset;
-
- if (regno >= 0)
- {
-/* regaddr = register_addr (regno, offset); */
- if (regno < PC_REGNUM)
- {
- regaddr = offset + regno * sizeof (int);
- errno = 0;
- ptrace (6, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, read_register (regno));
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d", regno);
- perror_with_name (buf);
- }
- }
- else if (regno == SXIP_REGNUM)
- ptrace (6, inferior_pid,
- (PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register(regno));
- else if (regno == SNIP_REGNUM)
- ptrace (6, inferior_pid,
- (PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register(regno));
- else if (regno == SFIP_REGNUM)
- ptrace (6, inferior_pid,
- (PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register(regno));
- else printf ("Bad register number for store_inferior routine\n");
- }
- else {
- for (regno = 0; regno < NUM_REGS - 3; regno++)
- {
- /* regaddr = register_addr (regno, offset); */
- errno = 0;
- regaddr = offset + regno * sizeof (int);
- ptrace (6, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, read_register (regno));
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d", regno);
- perror_with_name (buf);
- }
- }
- ptrace (6,inferior_pid,
- (PTRACE_ARG3_TYPE) SXIP_OFFSET,read_register(SXIP_REGNUM));
- ptrace (6,inferior_pid,
- (PTRACE_ARG3_TYPE) SNIP_OFFSET,read_register(SNIP_REGNUM));
- ptrace (6,inferior_pid,
- (PTRACE_ARG3_TYPE) SFIP_OFFSET,read_register(SFIP_REGNUM));
- }
-
-
-}
-
-#if 0
-/* Core files are now a function of BFD. */
-\f
-void
-core_file_command (filename, from_tty)
- char *filename;
- int from_tty;
-{
- int val;
- extern char registers[];
-
- /* Need symbol file and one with tdesc info for corefiles to work */
- if (!have_symbol_file_p())
- error ("Requires symbol-file and exec-file");
- if (!execfile)
- error ("Requires exec-file and symbol-file");
-
- /* Discard all vestiges of any previous core file
- and mark data and stack spaces as empty. */
-
- if (corefile)
- free (corefile);
- corefile = 0;
-
- if (corechan >= 0)
- close (corechan);
- corechan = -1;
-
- data_start = 0;
- data_end = 0;
- stack_start = STACK_END_ADDR;
- stack_end = STACK_END_ADDR;
-
- /* Now, if a new core file was specified, open it and digest it. */
-
- if (filename)
- {
- filename = tilde_expand (filename);
- make_cleanup (free, filename);
-
- if (have_inferior_p ())
- error ("To look at a core file, you must kill the inferior with \"kill\".");
- corechan = open (filename, O_RDONLY, 0);
- if (corechan < 0)
- perror_with_name (filename);
- /* 4.2-style (and perhaps also sysV-style) core dump file. */
- {
- struct USER u;
-
- int reg_offset;
-
- val = myread (corechan, &u, sizeof u);
- if (val < 0)
- perror_with_name (filename);
- data_start = u.pt_o_data_start;
-
- data_end = data_start + u.pt_dsize;
- stack_start = stack_end - u.pt_ssize;
- data_offset = u.pt_dataptr;
- stack_offset = data_offset + u.pt_dsize;
-
-#if defined(BCS)
-#if defined(DGUX)
-
- reg_offset = 2048;
-
-
-#endif /* defined (DGUX) */
-#else
-
- /* original code: */
- reg_offset = (int) u.pt_r0 - KERNEL_U_ADDR;
-
-#endif /* defined(BCS) */
-
- /* I don't know where to find this info.
- So, for now, mark it as not available. */
-/* N_SET_MAGIC (core_aouthdr, 0); */
- bzero ((char *) &core_aouthdr, sizeof core_aouthdr);
-
- /* Read the register values out of the core file and store
- them where `read_register' will find them. */
-
- {
- register int regno;
-
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- char buf[MAX_REGISTER_RAW_SIZE];
-
- val = lseek (corechan, register_addr (regno, reg_offset), 0);
- if (val < 0)
- perror_with_name (filename);
-
- val = myread (corechan, buf, sizeof buf);
- if (val < 0)
- perror_with_name (filename);
- supply_register (regno, buf);
- }
- }
- }
- if (filename[0] == '/')
- corefile = savestring (filename, strlen (filename));
- else
- {
- corefile = concat (current_directory, "/", filename, NULL);
- }
- init_tdesc();
- current_context = init_dcontext();
- set_current_frame ( create_new_frame(get_frame_base (read_pc()),
- read_pc ()));
- select_frame (get_current_frame (), 0);
- validate_files ();
- }
- else if (from_tty)
- printf ("No core file now.\n");
-}
-#endif
-\f
-/* blockend is the address of the end of the user structure */
-m88k_register_u_addr (blockend, regnum)
-{
- struct USER u;
- int ustart = blockend - sizeof (struct USER);
- switch (regnum)
- {
- case 0:
- case 1:
- case 2:
- case 3:
- case 4:
- case 5:
- case 6:
- case 7:
- case 8:
- case 9:
- case 10:
- case 11:
- case 12:
- case 13:
- case 14:
- case 15:
- case 16:
- case 17:
- case 18:
- case 19:
- case 20:
- case 21:
- case 22:
- case 23:
- case 24:
- case 25:
- case 26:
- case 27:
- case 28:
- case 29:
- case 30:
- case 31: return (ustart + ((int) &u.pt_r0 - (int) &u) + sizeof(REGISTER_TYPE) * regnum);
- case PSR_REGNUM: return (ustart + ((int) &u.pt_psr - (int) &u));
- case FPSR_REGNUM: return (ustart + ((int) &u.pt_fpsr - (int) &u));
- case FPCR_REGNUM: return (ustart + ((int) &u.pt_fpcr - (int) &u));
- case SXIP_REGNUM: return (ustart + SXIP_OFFSET);
- case SNIP_REGNUM: return (ustart + SNIP_OFFSET);
- case SFIP_REGNUM: return (ustart + SFIP_OFFSET);
- default: return (blockend + sizeof (REGISTER_TYPE) * regnum);
- }
-}
-/* Machine-dependent code for host Mach 386's for GDB, the GNU debugger.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-#if defined (GDB_TARGET_IS_MACH386)
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/core.h>
-
-\f
-void
-fetch_inferior_registers (regno)
- int regno; /* Original value discarded */
-{
- struct regs inferior_registers;
- struct fp_state inferior_fp_registers;
- extern char registers[];
-
- registers_fetched ();
-
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
- ptrace (PTRACE_GETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-
- bcopy (&inferior_registers, registers, sizeof inferior_registers);
-
- bcopy (inferior_fp_registers.f_st,®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.f_st);
- bcopy (&inferior_fp_registers.f_ctrl,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st);
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_state inferior_fp_registers;
- extern char registers[];
-
- bcopy (registers, &inferior_registers, 20 * 4);
-
- bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)],inferior_fp_registers.f_st,
- sizeof inferior_fp_registers.f_st);
- bcopy (®isters[REGISTER_BYTE (FPC_REGNUM)],
- &inferior_fp_registers.f_ctrl,
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st);
-
-#ifdef PTRACE_FP_BUG
- if (regno == FP_REGNUM || regno == -1)
- /* Storing the frame pointer requires a gross hack, in which an
- instruction that moves eax into ebp gets single-stepped. */
- {
- int stack = inferior_registers.r_reg[SP_REGNUM];
- int stuff = ptrace (PTRACE_PEEKDATA, inferior_pid,
- (PTRACE_ARG3_TYPE) stack);
- int reg = inferior_registers.r_reg[EAX];
- inferior_registers.r_reg[EAX] =
- inferior_registers.r_reg[FP_REGNUM];
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
- ptrace (PTRACE_POKEDATA, inferior_pid, (PTRACE_ARG3_TYPE) stack, 0xc589);
- ptrace (PTRACE_SINGLESTEP, inferior_pid, (PTRACE_ARG3_TYPE) stack, 0);
- wait (0);
- ptrace (PTRACE_POKEDATA, inferior_pid, (PTRACE_ARG3_TYPE) stack, stuff);
- inferior_registers.r_reg[EAX] = reg;
- }
-#endif
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
- ptrace (PTRACE_SETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-}
-
-#else /* Not mach386 target. */
-
-/* These functions shouldn't be called when we're cross-debugging. */
-
-/* ARGSUSED */
-void
-fetch_inferior_registers (regno)
- int regno;
-{
-}
-
-/* ARGSUSED */
-void
-store_inferior_registers (regno)
- int regno;
-{
-}
-
-#endif /* Not mach386 target. */
-
-/* Work with core files, for GDB. */
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int reg_addr; /* Unused in this version */
-{
- int val;
- extern char registers[];
-
- switch (which) {
- case 0:
- case 1:
- bcopy (core_reg_sect, registers, core_reg_size);
- break;
-
- case 2:
-#ifdef FP0_REGNUM
- bcopy (core_reg_sect,
- ®isters[REGISTER_BYTE (FP0_REGNUM)],
- core_reg_size); /* FIXME, probably bogus */
-#endif
-#ifdef FPC_REGNUM
- bcopy (&corestr.c_fpu.f_fpstatus.f_ctrl,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof corestr.c_fpu.f_fpstatus -
- sizeof corestr.c_fpu.f_fpstatus.f_st);
-#endif
- break;
- }
-}
+++ /dev/null
-/* Standard debugging hooks for `malloc'.
- Copyright 1990 Free Software Foundation
- Written May 1989 by Mike Haertel.
-
- The author may be reached (Email) at the address mike@ai.mit.edu,
- or (US mail) as Mike Haertel c/o Free Software Foundation.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "ansidecl.h"
-#define size_t unsigned int
-#define ptrdiff_t int
-#define NULL 0
-#define __ONEFILE
-#include "gmalloc.h"
-
-/* Old hook values. */
-static void EXFUN((*old_free_hook), (PTR ptr));
-static PTR EXFUN((*old_malloc_hook), (size_t size));
-static PTR EXFUN((*old_realloc_hook), (PTR ptr, size_t size));
-
-
-/* Function to call when something awful happens. */
-extern void abort();
-static void EXFUN((*abortfunc), (NOARGS)) = (void (*)()) abort;
-
-/* Arbitrary magical numbers. */
-#define MAGICWORD 0xfedabeeb
-#define MAGICBYTE ((char) 0xd7)
-
-struct hdr
- {
- size_t size; /* Exact size requested by user. */
- unsigned int magic; /* Magic number to check header integrity. */
- };
-
-static void
-DEFUN(checkhdr, (hdr), CONST struct hdr *hdr)
-{
- if (hdr->magic != MAGICWORD || ((char *) &hdr[1])[hdr->size] != MAGICBYTE)
- (*abortfunc)();
-}
-
-static void
-DEFUN(freehook, (ptr), PTR ptr)
-{
- struct hdr *hdr = ((struct hdr *) ptr) - 1;
- checkhdr(hdr);
- hdr->magic = 0;
- __free_hook = old_free_hook;
- free(hdr);
- __free_hook = freehook;
-}
-
-static PTR
-DEFUN(mallochook, (size), size_t size)
-{
- struct hdr *hdr;
-
- __malloc_hook = old_malloc_hook;
- hdr = (struct hdr *) malloc(sizeof(struct hdr) + size + 1);
- __malloc_hook = mallochook;
- if (hdr == NULL)
- return NULL;
-
- hdr->size = size;
- hdr->magic = MAGICWORD;
- ((char *) &hdr[1])[size] = MAGICBYTE;
- return (PTR) (hdr + 1);
-}
-
-static PTR
-DEFUN(reallochook, (ptr, size), PTR ptr AND size_t size)
-{
- struct hdr *hdr = ((struct hdr *) ptr) - 1;
-
- checkhdr(hdr);
- __free_hook = old_free_hook;
- __malloc_hook = old_malloc_hook;
- __realloc_hook = old_realloc_hook;
- hdr = (struct hdr *) realloc((PTR) hdr, sizeof(struct hdr) + size + 1);
- __free_hook = freehook;
- __malloc_hook = mallochook;
- __realloc_hook = reallochook;
- if (hdr == NULL)
- return NULL;
-
- hdr->size = size;
- ((char *) &hdr[1])[size] = MAGICBYTE;
- return (PTR) (hdr + 1);
-}
-
-void
-DEFUN(mcheck, (func), void EXFUN((*func), (NOARGS)))
-{
- static int mcheck_used = 0;
-
- if (func)
- abortfunc = func;
-
- /* These hooks may not be safely inserted if malloc is already in use. */
- if (!__malloc_initialized && !mcheck_used)
- {
- old_free_hook = __free_hook;
- __free_hook = freehook;
- old_malloc_hook = __malloc_hook;
- __malloc_hook = mallochook;
- old_realloc_hook = __realloc_hook;
- __realloc_hook = reallochook;
- mcheck_used = 1;
- }
-}
+++ /dev/null
-/* Mips opcde list for GDB, the GNU debugger.
- Copyright (C) 1989 Free Software Foundation, Inc.
- Contributed by Nobuyuki Hikichi(hikichi@sra.junet)
- Made to work for little-endian machines, and debugged
- by Per Bothner (bothner@cs.wisc.edu).
- Many fixes contributed by Frank Yellin (fy@lucid.com).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#if BITS_BIG_ENDIAN
-#define BIT_FIELDS_2(a,b) a;b;
-#define BIT_FIELDS_4(a,b,c,d) a;b;c;d;
-#define BIT_FIELDS_6(a,b,c,d,e,f) a;b;c;d;e;f;
-#else
-#define BIT_FIELDS_2(a,b) b;a;
-#define BIT_FIELDS_4(a,b,c,d) d;c;b;a;
-#define BIT_FIELDS_6(a,b,c,d,e,f) f;e;d;c;b;a;
-#endif
-
-struct op_i_fmt
-{
-BIT_FIELDS_4(
- unsigned op : 6,
- unsigned rs : 5,
- unsigned rt : 5,
- unsigned immediate : 16)
-};
-
-struct op_j_fmt
-{
-BIT_FIELDS_2(
- unsigned op : 6,
- unsigned target : 26)
-};
-
-struct op_r_fmt
-{
-BIT_FIELDS_6(
- unsigned op : 6,
- unsigned rs : 5,
- unsigned rt : 5,
- unsigned rd : 5,
- unsigned shamt : 5,
- unsigned funct : 6)
-};
-
-
-struct fop_i_fmt
-{
-BIT_FIELDS_4(
- unsigned op : 6,
- unsigned rs : 5,
- unsigned rt : 5,
- unsigned immediate : 16)
-};
-
-struct op_b_fmt
-{
-BIT_FIELDS_4(
- unsigned op : 6,
- unsigned rs : 5,
- unsigned rt : 5,
- short delta : 16)
-};
-
-struct fop_r_fmt
-{
-BIT_FIELDS_6(
- unsigned op : 6,
- unsigned fmt : 5,
- unsigned ft : 5,
- unsigned fs : 5,
- unsigned fd : 5,
- unsigned funct : 6)
-};
-
-struct mips_opcode
-{
- char *name;
- unsigned long opcode;
- unsigned long match;
- char *args;
- int bdelay; /* Nonzero if delayed branch. */
-};
-
-/* args format;
-
- "s" rs: source register specifier
- "t" rt: target register
- "i" immediate
- "a" target address
- "c" branch condition
- "d" rd: destination register specifier
- "h" shamt: shift amount
- "f" funct: function field
-
- for fpu
- "S" fs source 1 register
- "T" ft source 2 register
- "D" distination register
-*/
-
-#define one(x) (x << 26)
-#define op_func(x, y) ((x << 26) | y)
-#define op_cond(x, y) ((x << 26) | (y << 16))
-#define op_rs_func(x, y, z) ((x << 26) | (y << 21) | z)
-#define op_rs_b11(x, y, z) ((x << 26) | (y << 21) | z)
-#define op_o16(x, y) ((x << 26) | (y << 16))
-#define op_bc(x, y, z) ((x << 26) | (y << 21) | (z << 16))
-
-struct mips_opcode mips_opcodes[] =
-{
-/* These first opcodes are special cases of the ones in the comments */
- {"nop", 0, 0xffffffff, /*li*/ "", 0},
- {"li", op_bc(9,0,0), op_bc(0x3f,31,0), /*addiu*/ "t,j", 0},
- {"b", one(4), 0xffff0000, /*beq*/ "b", 1},
- {"move", op_func(0, 33), op_cond(0x3f,31)|0x7ff,/*addu*/ "d,s", 0},
-
- {"sll", op_func(0, 0), op_func(0x3f, 0x3f), "d,t,h", 0},
- {"srl", op_func(0, 2), op_func(0x3f, 0x3f), "d,t,h", 0},
- {"sra", op_func(0, 3), op_func(0x3f, 0x3f), "d,t,h", 0},
- {"sllv", op_func(0, 4), op_func(0x3f, 0x7ff), "d,t,s", 0},
- {"srlv", op_func(0, 6), op_func(0x3f, 0x7ff), "d,t,s", 0},
- {"srav", op_func(0, 7), op_func(0x3f, 0x7ff), "d,t,s", 0},
- {"jr", op_func(0, 8), op_func(0x3f, 0x1fffff), "s", 1},
- {"jalr", op_func(0, 9), op_func(0x3f, 0x1f07ff), "d,s", 1},
- {"syscall", op_func(0, 12), op_func(0x3f, 0x3f), "", 0},
- {"break", op_func(0, 13), op_func(0x3f, 0x3f), "", 0},
- {"mfhi", op_func(0, 16), op_func(0x3f, 0x03ff07ff), "d", 0},
- {"mthi", op_func(0, 17), op_func(0x3f, 0x1fffff), "s", 0},
- {"mflo", op_func(0, 18), op_func(0x3f, 0x03ff07ff), "d", 0},
- {"mtlo", op_func(0, 19), op_func(0x3f, 0x1fffff), "s", 0},
- {"mult", op_func(0, 24), op_func(0x3f, 0xffff), "s,t", 0},
- {"multu", op_func(0, 25), op_func(0x3f, 0xffff), "s,t", 0},
- {"div", op_func(0, 26), op_func(0x3f, 0xffff), "s,t", 0},
- {"divu", op_func(0, 27), op_func(0x3f, 0xffff), "s,t", 0},
- {"add", op_func(0, 32), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"addu", op_func(0, 33), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"sub", op_func(0, 34), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"subu", op_func(0, 35), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"and", op_func(0, 36), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"or", op_func(0, 37), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"xor", op_func(0, 38), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"nor", op_func(0, 39), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"slt", op_func(0, 42), op_func(0x3f, 0x7ff), "d,s,t", 0},
- {"sltu", op_func(0, 43), op_func(0x3f, 0x7ff), "d,s,t", 0},
-
- {"bltz", op_cond (1, 0), op_cond(0x3f, 0x1f), "s,b", 1},
- {"bgez", op_cond (1, 1), op_cond(0x3f, 0x1f), "s,b", 1},
- {"bltzal", op_cond (1, 16),op_cond(0x3f, 0x1f), "s,b", 1},
- {"bgezal", op_cond (1, 17),op_cond(0x3f, 0x1f), "s,b", 1},
-
-
- {"j", one(2), one(0x3f), "a", 1},
- {"jal", one(3), one(0x3f), "a", 1},
- {"beq", one(4), one(0x3f), "s,t,b", 1},
- {"bne", one(5), one(0x3f), "s,t,b", 1},
- {"blez", one(6), one(0x3f) | 0x1f0000, "s,b", 1},
- {"bgtz", one(7), one(0x3f) | 0x1f0000, "s,b", 1},
- {"addi", one(8), one(0x3f), "t,s,j", 0},
- {"addiu", one(9), one(0x3f), "t,s,j", 0},
- {"slti", one(10), one(0x3f), "t,s,j", 0},
- {"sltiu", one(11), one(0x3f), "t,s,j", 0},
- {"andi", one(12), one(0x3f), "t,s,i", 0},
- {"ori", one(13), one(0x3f), "t,s,i", 0},
- {"xori", one(14), one(0x3f), "t,s,i", 0},
- /* rs field is don't care field? */
- {"lui", one(15), one(0x3f), "t,i", 0},
-
-/* co processor 0 instruction */
- {"mfc0", op_rs_b11 (16, 0, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"cfc0", op_rs_b11 (16, 2, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"mtc0", op_rs_b11 (16, 4, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"ctc0", op_rs_b11 (16, 6, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
-
- {"bc0f", op_o16(16, 0x100), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc0f", op_o16(16, 0x180), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc0t", op_o16(16, 0x101), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc0t", op_o16(16, 0x181), op_o16(0x3f, 0x3ff), "b", 1},
-
- {"tlbr", op_rs_func(16, 0x10, 1), ~0, "", 0},
- {"tlbwi", op_rs_func(16, 0x10, 2), ~0, "", 0},
- {"tlbwr", op_rs_func(16, 0x10, 6), ~0, "", 0},
- {"tlbp", op_rs_func(16, 0x10, 8), ~0, "", 0},
- {"rfe", op_rs_func(16, 0x10, 16), ~0, "", 0},
-
- {"mfc1", op_rs_b11 (17, 0, 0), op_rs_b11(0x3f, 0x1f, 0),"t,S", 0},
- {"cfc1", op_rs_b11 (17, 2, 0), op_rs_b11(0x3f, 0x1f, 0),"t,S", 0},
- {"mtc1", op_rs_b11 (17, 4, 0), op_rs_b11(0x3f, 0x1f, 0),"t,S", 0},
- {"ctc1", op_rs_b11 (17, 6, 0), op_rs_b11(0x3f, 0x1f, 0),"t,S", 0},
-
- {"bc1f", op_o16(17, 0x100), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc1f", op_o16(17, 0x180), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc1t", op_o16(17, 0x101), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc1t", op_o16(17, 0x181), op_o16(0x3f, 0x3ff), "b", 1},
-
-/* fpu instruction */
- {"add.s", op_rs_func(17, 0x10, 0),
- op_rs_func(0x3f, 0x1f, 0x3f), "D,S,T", 0},
- {"add.d", op_rs_func(17, 0x11, 0),
- op_rs_func(0x3f, 0x1f, 0x3f), "D,S,T", 0},
- {"sub.s", op_rs_func(17, 0x10, 1),
- op_rs_func(0x3f, 0x1f, 0x3f), "D,S,T", 0},
- {"sub.d", op_rs_func(17, 0x11, 1),
- op_rs_func(0x3f, 0x1f, 0x3f), "D,S,T", 0},
- {"mul.s", op_rs_func(17, 0x10, 2),
- op_rs_func(0x3f, 0x1f, 0x3f), "D,S,T", 0},
- {"mul.d", op_rs_func(17, 0x11, 2),
- op_rs_func(0x3f, 0x1f, 0x3f), "D,S,T", 0},
- {"div.s", op_rs_func(17, 0x10, 3),
- op_rs_func(0x3f, 0x1f, 0x3f), "D,S,T", 0},
- {"div.d", op_rs_func(17, 0x11, 3),
- op_rs_func(0x3f, 0x1f, 0x3f), "D,S,T", 0},
- {"abs.s", op_rs_func(17, 0x10, 5),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"abs.d", op_rs_func(17, 0x11, 5),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"mov.s", op_rs_func(17, 0x10, 6),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"mov.d", op_rs_func(17, 0x11, 6),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"neg.s", op_rs_func(17, 0x10, 7),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"neg.d", op_rs_func(17, 0x11, 7),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"cvt.s.s", op_rs_func(17, 0x10, 32),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"cvt.s.d", op_rs_func(17, 0x11, 32),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"cvt.s.w", op_rs_func(17, 0x14, 32),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"cvt.d.s", op_rs_func(17, 0x10, 33),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"cvt.d.d", op_rs_func(17, 0x11, 33),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"cvt.d.w", op_rs_func(17, 0x14, 33),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"cvt.w.s", op_rs_func(17, 0x10, 36),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"cvt.w.d", op_rs_func(17, 0x11, 36),
- op_rs_func(0x3f, 0x1f, 0x1f003f), "D,S", 0},
- {"c.f.s", op_rs_func(17, 0x10, 48),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.f.d", op_rs_func(17, 0x11, 48),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.un.s", op_rs_func(17, 0x10, 49),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.un.d", op_rs_func(17, 0x11, 49),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.eq.s", op_rs_func(17, 0x10, 50),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.eq.d", op_rs_func(17, 0x11, 50),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ueq.s", op_rs_func(17, 0x10, 51),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ueq.d", op_rs_func(17, 0x11, 51),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.olt.s", op_rs_func(17, 0x10, 52),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.olt.d", op_rs_func(17, 0x11, 52),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ult.s", op_rs_func(17, 0x10, 53),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ult.d", op_rs_func(17, 0x11, 53),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ole.s", op_rs_func(17, 0x10, 54),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ole.d", op_rs_func(17, 0x11, 54),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ule.s", op_rs_func(17, 0x10, 55),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ule.d", op_rs_func(17, 0x11, 55),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.sf.s", op_rs_func(17, 0x10, 56),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.sf.d", op_rs_func(17, 0x11, 56),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ngle.s", op_rs_func(17, 0x10, 57),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ngle.d", op_rs_func(17, 0x11, 57),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.seq.s", op_rs_func(17, 0x10, 58),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.seq.d", op_rs_func(17, 0x11, 58),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ngl.s", op_rs_func(17, 0x10, 59),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ngl.d", op_rs_func(17, 0x11, 59),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.lt.s", op_rs_func(17, 0x10, 60),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.lt.d", op_rs_func(17, 0x11, 60),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.nge.s", op_rs_func(17, 0x10, 61),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.nge.d", op_rs_func(17, 0x11, 61),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.le.s", op_rs_func(17, 0x10, 62),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.le.d", op_rs_func(17, 0x11, 62),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ngt.s", op_rs_func(17, 0x10, 63),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
- {"c.ngt.d", op_rs_func(17, 0x11, 63),
- op_rs_func(0x3f, 0x1f, 0x7ff), "S,T", 0},
-
-/* co processor 2 instruction */
- {"mfc2", op_rs_b11 (18, 0, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"cfc2", op_rs_b11 (18, 2, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"mtc2", op_rs_b11 (18, 4, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"ctc2", op_rs_b11 (18, 6, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"bc2f", op_o16(18, 0x100), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc2f", op_o16(18, 0x180), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc2f", op_o16(18, 0x101), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc2t", op_o16(18, 0x181), op_o16(0x3f, 0x3ff), "b", 1},
-
-/* co processor 3 instruction */
- {"mtc3", op_rs_b11 (19, 0, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"cfc3", op_rs_b11 (19, 2, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"mtc3", op_rs_b11 (19, 4, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"ctc3", op_rs_b11 (19, 6, 0), op_rs_b11(0x3f, 0x1f, 0x1ffff), "t,d", 0},
- {"bc3f", op_o16(19, 0x100), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc3f", op_o16(19, 0x180), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc3t", op_o16(19, 0x101), op_o16(0x3f, 0x3ff), "b", 1},
- {"bc3t", op_o16(19, 0x181), op_o16(0x3f, 0x3ff), "b", 1},
-
- {"lb", one(32), one(0x3f), "t,j(s)", 0},
- {"lh", one(33), one(0x3f), "t,j(s)", 0},
- {"lwl", one(34), one(0x3f), "t,j(s)", 0},
- {"lw", one(35), one(0x3f), "t,j(s)", 0},
- {"lbu", one(36), one(0x3f), "t,j(s)", 0},
- {"lhu", one(37), one(0x3f), "t,j(s)", 0},
- {"lwr", one(38), one(0x3f), "t,j(s)", 0},
- {"sb", one(40), one(0x3f), "t,j(s)", 0},
- {"sh", one(41), one(0x3f), "t,j(s)", 0},
- {"swl", one(42), one(0x3f), "t,j(s)", 0},
- {"swr", one(46), one(0x3f), "t,j(s)", 0},
- {"sw", one(43), one(0x3f), "t,j(s)", 0},
- {"lwc0", one(48), one(0x3f), "t,j(s)", 0},
-/* for fpu */
- {"lwc1", one(49), one(0x3f), "T,j(s)", 0},
- {"lwc2", one(50), one(0x3f), "t,j(s)", 0},
- {"lwc3", one(51), one(0x3f), "t,j(s)", 0},
- {"swc0", one(56), one(0x3f), "t,j(s)", 0},
-/* for fpu */
- {"swc1", one(57), one(0x3f), "T,j(s)", 0},
- {"swc2", one(58), one(0x3f), "t,j(s)", 0},
- {"swc3", one(59), one(0x3f), "t,j(s)", 0},
-};
+++ /dev/null
-/* Low level MIPS interface to ptrace, for GDB when running under Unix.
- Copyright 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
- Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
- and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-/* For now we stub this out; sgi core format is super-hairy (and completely
- different in the new release).
- For most mips systems, this function is defined in coredep.c. */
-
-#if defined(sgi)
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int reg_addr;
-{
- return;
-}
-#endif
-
-/* Access to the inferior is only good for native systems, not cross.
- I am not sure why this is stubbed out on SGI... --gnu@cygnus.com */
-
-#if defined(sgi) || !defined(GDB_TARGET_IS_MIPS)
-
-/* ARGSUSED */
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- return;
-}
-
-/* ARGSUSED */
-void
-store_inferior_registers (regno)
- int regno;
-{
- return;
-}
-
-
-#else
-
-/* DECstation native... */
-
-#include <sys/ptrace.h>
-
-/* Map gdb internal register number to ptrace ``address''.
- These ``addresses'' are defined in DECstation <sys/ptrace.h> */
-
-#define REGISTER_PTRACE_ADDR(regno) \
- (regno < 32 ? GPR_BASE + regno \
- : regno == PC_REGNUM ? PC \
- : regno == CAUSE_REGNUM ? CAUSE \
- : regno == HI_REGNUM ? MMHI \
- : regno == LO_REGNUM ? MMLO \
- : regno == FCRCS_REGNUM ? FPC_CSR \
- : regno == FCRIR_REGNUM ? FPC_EIR \
- : regno >= FP0_REGNUM ? FPR_BASE + (regno - FP0_REGNUM) \
- : 0)
-
-static const char zerobuf[MAX_REGISTER_RAW_SIZE];
-
-/* Get all registers from the inferior */
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- register unsigned int regaddr;
- char buf[MAX_REGISTER_RAW_SIZE];
- register int i;
-
- registers_fetched ();
-
- for (regno = 1; regno < NUM_REGS; regno++)
- {
- regaddr = REGISTER_PTRACE_ADDR (regno);
- for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- {
- *(int *) &buf[i] = ptrace (PT_READ_U, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, 0);
- regaddr += sizeof (int);
- }
- supply_register (regno, buf);
- }
-
- supply_register (ZERO_REGNUM, zerobuf);
- /* Frame ptr reg must appear to be 0; it is faked by stack handling code. */
- supply_register (FP_REGNUM, zerobuf);
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
- {
- register unsigned int regaddr;
- char buf[80];
-
- if (regno == 0)
- return;
-
- if (regno > 0)
- {
- regaddr = REGISTER_PTRACE_ADDR (regno);
- errno = 0;
- ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- read_register (regno));
- if (errno != 0)
- {
- sprintf (buf, "writing register number %d", regno);
- perror_with_name (buf);
- }
- }
- else
- {
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- if (regno == ZERO_REGNUM || regno == PS_REGNUM
- || regno == BADVADDR_REGNUM || regno == CAUSE_REGNUM
- || regno == FCRIR_REGNUM || regno == FP_REGNUM
- || (regno >= FIRST_EMBED_REGNUM && regno <= LAST_EMBED_REGNUM))
- continue;
- regaddr = register_addr (regno, 1);
- errno = 0;
- ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
- read_register (regno));
- if (errno != 0)
- {
- sprintf (buf, "writing all regs, number %d", regno);
- perror_with_name (buf);
- }
- }
- }
-}
-
-#endif /* sgi */
-/* GDB support for special malloc using mmap.
- Copyright 1992 Free Software Foundation, Inc.
- Contributed by Cygnus Support, using pieces from other GDB modules.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-
-#if defined (HAVE_MMAP)
-
-/* Redefine the external visible symbols in gmalloc.c to be mmap versions */
-
-#define free _mmap_free
-#define malloc _mmap_malloc
-#define realloc _mmap_realloc
-#define valloc _mmap_valloc
-
-#define _bytes_free _mmap__bytes_free
-#define _bytes_used _mmap__bytes_used
-#define _chunks_free _mmap__chunks_free
-#define _chunks_used _mmap__chunks_used
-#define _fraghead _mmap__fraghead
-#define _heapbase _mmap__heapbase
-#define _heapindex _mmap__heapindex
-#define _heapinfo _mmap__heapinfo
-#define _heaplimit _mmap__heaplimit
-
-#define __default_morecore _mmap___default_morecore
-#define __free _mmap___free
-#define __free_hook _mmap___free_hook
-#define __malloc_hook _mmap___malloc_hook
-#define __malloc_initialized _mmap___malloc_initialized
-#define __morecore _mmap___morecore
-#define __realloc_hook _mmap___realloc_hook
-
-/* Arrange that instead of calling sbrk() we call mmap_sbrk() */
-
-#define sbrk mmap_sbrk
-
-/* Now simply include the standard GNU malloc source, and all the
- externally visible symbols will become _mmap_* versions, and
- _mmap_sbrk will be called to get more core instead of sbrk. */
-
-#include "gmalloc.c"
-
-/* Like mmap_malloc but get error if no storage available. */
-
-PTR
-mmap_xmalloc (size)
- long size;
-{
- register char *val = NULL;
-
- /* Protect against gdb wanting to allocate zero bytes. */
-
- if (size > 0)
- {
- if ((val = (char *) _mmap_malloc (size)) == NULL)
- {
- fatal ("virtual memory exhausted.", 0);
- }
- }
- return (val);
-}
-
-/* Like mmap_realloc but get error if no storage available. */
-
-PTR
-mmap_xrealloc (ptr, size)
- PTR ptr;
- long size;
-{
- register char *val;
-
- if ((val = (char *) _mmap_realloc (ptr, size)) == NULL)
- {
- fatal ("virtual memory exhausted.", 0);
- }
- return (val);
-}
-
-PTR
-mmap_malloc (size)
- long size;
-{
- return (_mmap_malloc (size));
-}
-
-PTR
-mmap_realloc (ptr, size)
- PTR ptr;
- long size;
-{
- return (_mmap_realloc (ptr, size));
-}
-
-void
-mmap_free (ptr)
- PTR ptr;
-{
- _mmap_free (ptr);
-}
-
-#else /* !defined (HAVE_MMAP) */
-
-static char *errmsg = "This version of gdb does not support dumpable state.";
-
-PTR
-mmap_malloc (size)
- long size;
-{
- error (errmsg);
-}
-
-PTR
-mmap_xmalloc (size)
- long size;
-{
- error (errmsg);
-}
-
-PTR
-mmap_realloc (ptr, size)
- PTR ptr;
- long size;
-{
- error (errmsg);
-}
-
-PTR
-mmap_xrealloc (ptr, size)
- PTR ptr;
- long size;
-{
- error (errmsg);
-}
-
-void
-mmap_free (ptr)
- PTR ptr;
-{
- error (errmsg);
-}
-
-#endif /* HAVE_MMAP */
-/* GDB support for an sbrk-like function that uses mmap.
- Copyright 1992 Free Software Foundation, Inc.
- Contributed by Cygnus Support, using pieces from other GDB modules.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-
-#ifdef HAVE_MMAP
-
-#include <fcntl.h>
-#include <sys/mman.h>
-
-#ifdef i386
-#define MMAP_BASE ((caddr_t) 0x81000000)
-#define MMAP_PGSZ 0x00002000 /* Must be multiple of real page size */
-#else
-#define MMAP_BASE ((caddr_t) 0xC2000000)
-#define MMAP_PGSZ 0x00002000 /* Must be multiple of real page size */
-#endif
-
-#define PAGE_ALIGN(addr) (caddr_t) (((long)(addr) + MMAP_PGSZ - 1) & \
- ~(MMAP_PGSZ - 1))
-
-static caddr_t mbase = MMAP_BASE; /* Current base of mmap'd region */
-static caddr_t mbreak = MMAP_BASE; /* Current "break" address */
-static caddr_t mtop = MMAP_BASE; /* Current top of mmap'd region */
-
-static int fd = -1; /* Open fd for /dev/zero */
-
-
-/* Provide a utility routine for other modules to obtain compatible
- page alignment. */
-
-PTR
-mmap_page_align (addr)
- PTR addr;
-{
- return (PAGE_ALIGN (addr));
-}
-
-/* Return the base address of the start of the mmap'd region. Note that
- we can find the end of the region at anytime by calling mmap_sbrk(0) */
-
-PTR
-mmap_base ()
-{
- return (mbase);
-}
-
-/* Works like sbrk(), but uses mmap to add to or subtract from a
- memory region. */
-
-PTR
-mmap_sbrk (size)
- int size;
-{
- PTR result = NULL;
- int minc;
- caddr_t moveto;
-
- if (size == 0)
- {
- /* Just return the current "break" value. */
- result = mbreak;
- }
- else if (size < 0)
- {
- /* We are deallocating memory. If the amount requested would cause
- us to try to deallocate back past the base of the mmap'd region
- then do nothing, and return NULL. Otherwise, deallocate the
- memory and return the old break value. */
- if (mbreak + size >= mbase)
- {
- result = (PTR) mbreak;
- mbreak += size;
- moveto = PAGE_ALIGN (mbreak);
- munmap (moveto, (size_t) (mtop - moveto));
- mtop = moveto;
- }
- }
- else
- {
- /* We are allocating memory. Make sure we have an open file
- descriptor and then go on to get the memory. */
- if ((fd == -1) && (fd = open ("/dev/zero", O_RDONLY)) < 0)
- {
- result = NULL;
- }
- else if (mbreak + size > mtop)
- {
- /* The request would move us past the end of the currently
- mapped memory, so map in enough more memory to satisfy
- the request. */
- moveto = PAGE_ALIGN (mbreak + size);
- if (mmap (mtop, moveto - mtop, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0) == mtop)
- {
- mtop = moveto;
- result = (PTR) mbreak;
- mbreak += size;
- }
- }
- else
- {
- result = (PTR) mbreak;
- mbreak += size;
- }
- }
- return (result);
-}
-
-PTR
-mmap_remap (base, mapsize, fd, foffset)
- PTR base;
- long mapsize;
- int fd;
- long foffset;
-{
- /* FIXME: Quick hack, needs error checking and other attention. */
- munmap (mbase, (size_t) (mtop - mbase));
- mbase = base;
- mtop = mbase + mapsize;
- base = mmap (base, mapsize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, dup (fd), foffset);
- return (base);
-}
-
-
-#endif /* HAVE_MMAP */
+++ /dev/null
-#
-# Awk program to analyze mtrace.c output.
-#
-$1 == "+" { if (allocated[$2] != "")
- print "+", $2, "Alloc", NR, "duplicate:", allocated[$2];
- else
- allocated[$2] = $3;
- }
-$1 == "-" { if (allocated[$2] != "") {
- allocated[$2] = "";
- if (allocated[$2] != "")
- print "DELETE FAILED", $2, allocated[$2];
- } else
- print "-", $2, "Free", NR, "was never alloc'd";
- }
-$1 == "<" { if (allocated[$2] != "")
- allocated[$2] = "";
- else
- print "-", $2, "Realloc", NR, "was never alloc'd";
- }
-$1 == ">" { if (allocated[$2] != "")
- print "+", $2, "Realloc", NR, "duplicate:", allocated[$2];
- else
- allocated[$2] = $3;
- }
-
-# Ignore "= Start"
-$1 == "=" { }
-# Ignore failed realloc attempts for now
-$1 == "!" { }
-
-
-END { for (x in allocated)
- if (allocated[x] != "")
- print "+", x, allocated[x];
- }
+++ /dev/null
-/* More debugging hooks for `malloc'.
- Copyright 1991 Free Software Foundation
- Written April 2, 1991 by John Gilmore of Cygnus Support
- Based on mcheck.c by Mike Haertel.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
-#include "ansidecl.h"
-
-/* size_t may be defined in the system-supplied stdio.h. */
-/* So just kludge it. */
-#define size_t unsigned int
-#define ptrdiff_t int
-#define __ONEFILE
-
-/* We can't declare malloc and realloc here because we don't know
- if they are char * or void *, and the compiler will give an error
- if we get it wrong and they happen to be defined in some header
- file e.g. <stdio.h>. We can't include <stdlib.h> here because
- it has some incompatability with our own includes, e.g. size_t or
- whatever. So we just punt. This causes malloc and realloc to
- default to returning "int", which works for most cases we care
- about. FIXME-somehow. */
-/* #include <stdlib.h> */
-#include "gmalloc.h"
-
-extern char *getenv();
-
-FILE *mallstream;
-char mallenv[] = "MALLOC_TRACE";
-static char mallbuf[BUFSIZ]; /* Buffer for the output */
-
-/* Address to breakpoint on accesses to... */
-PTR mallwatch;
-
-/* Old hook values. */
-static void EXFUN((*old_free_hook), (PTR ptr));
-static PTR EXFUN((*old_malloc_hook), (size_t size));
-static PTR EXFUN((*old_realloc_hook), (PTR ptr, size_t size));
-
-/* This function is called when the block being alloc'd, realloc'd, or
- freed has an address matching the variable "mallwatch". In a debugger,
- set "mallwatch" to the address of interest, then put a breakpoint on
- tr_break. */
-
-void
-tr_break()
-{
- ;
-}
-
-static void
-DEFUN(tr_freehook, (ptr), PTR ptr)
-{
- fprintf(mallstream, "- %08x\n", ptr); /* Be sure to print it first */
- if (ptr == mallwatch)
- tr_break();
- __free_hook = old_free_hook;
- free(ptr);
- __free_hook = tr_freehook;
-}
-
-static PTR
-DEFUN(tr_mallochook, (size), size_t size)
-{
- PTR hdr;
-
- __malloc_hook = old_malloc_hook;
- hdr = (PTR) malloc(size);
- __malloc_hook = tr_mallochook;
-
- /* We could be printing a NULL here; that's OK */
- fprintf (mallstream, "+ %08x %x\n", hdr, size);
-
- if (hdr == mallwatch)
- tr_break();
-
- return hdr;
-}
-
-static PTR
-DEFUN(tr_reallochook, (ptr, size), PTR ptr AND size_t size)
-{
- PTR hdr;
-
- if (ptr == mallwatch)
- tr_break();
-
- __free_hook = old_free_hook;
- __malloc_hook = old_malloc_hook;
- __realloc_hook = old_realloc_hook;
- hdr = (PTR) realloc(ptr, size);
- __free_hook = tr_freehook;
- __malloc_hook = tr_mallochook;
- __realloc_hook = tr_reallochook;
- if (hdr == NULL) {
- fprintf (mallstream, "! %08x %x\n", ptr, size); /* Failed realloc */
- } else {
- fprintf (mallstream, "< %08x\n> %08x %x\n", ptr, hdr, size);
- }
-
- if (hdr == mallwatch)
- tr_break();
-
- return hdr;
-}
-
-/* We enable tracing if either the environment variable MALLOC_TRACE
- is set, or if the variable mallwatch has been patched to an address
- that the debugging user wants us to stop on. When patching mallwatch,
- don't forget to set a breakpoint on tr_break! */
-
-void
-mtrace()
-{
- char *mallfile;
-
- mallfile = getenv (mallenv);
- if (mallfile || mallwatch) {
- mallstream = fopen (mallfile? mallfile: "/dev/null", "w");
- if (mallstream) {
- /* Be sure it doesn't malloc its buffer! */
- setbuf (mallstream, mallbuf);
- fprintf (mallstream, "= Start\n");
- old_free_hook = __free_hook;
- __free_hook = tr_freehook;
- old_malloc_hook = __malloc_hook;
- __malloc_hook = tr_mallochook;
- old_realloc_hook = __realloc_hook;
- __realloc_hook = tr_reallochook;
- }
- }
-}
-/* Functions specific to running gdb native on a Sun 4 running sunos4.
- Copyright (C) 1989, 1992, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "inferior.h"
-#include "target.h"
-#include "nat.h"
-
-#include <signal.h>
-#include <sys/ptrace.h>
-#include <sys/wait.h>
-#include <machine/reg.h>
-
-/* We don't store all registers immediately when requested, since they
- get sent over in large chunks anyway. Instead, we accumulate most
- of the changes and send them over once. "deferred_stores" keeps
- track of which sets of registers we have locally-changed copies of,
- so we only need send the groups that have changed. */
-
-#define INT_REGS 1
-#define STACK_REGS 2
-#define FP_REGS 4
-
-/* Fetch one or more registers from the inferior. REGNO == -1 to get
- them all. We actually fetch more than requested, when convenient,
- marking them as valid so we won't fetch them again. */
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_status inferior_fp_registers;
- int i;
-
- /* We should never be called with deferred stores, because a prerequisite
- for writing regs is to have fetched them all (PREPARE_TO_STORE), sigh. */
- if (deferred_stores) abort();
-
- DO_DEFERRED_STORES;
-
- /* Global and Out regs are fetched directly, as well as the control
- registers. If we're getting one of the in or local regs,
- and the stack pointer has not yet been fetched,
- we have to do that first, since they're found in memory relative
- to the stack pointer. */
- if (regno < O7_REGNUM /* including -1 */
- || regno >= Y_REGNUM
- || (!register_valid[SP_REGNUM] && regno < I7_REGNUM))
- {
- if (0 != ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers, 0))
- perror("ptrace_getregs");
-
- registers[REGISTER_BYTE (0)] = 0;
- memcpy (®isters[REGISTER_BYTE (1)], &inferior_registers.r_g1,
- 15 * REGISTER_RAW_SIZE (G0_REGNUM));
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
- *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)] = inferior_registers.r_npc;
- *(int *)®isters[REGISTER_BYTE (Y_REGNUM)] = inferior_registers.r_y;
-
- for (i = G0_REGNUM; i <= O7_REGNUM; i++)
- register_valid[i] = 1;
- register_valid[Y_REGNUM] = 1;
- register_valid[PS_REGNUM] = 1;
- register_valid[PC_REGNUM] = 1;
- register_valid[NPC_REGNUM] = 1;
- /* If we don't set these valid, read_register_bytes() rereads
- all the regs every time it is called! FIXME. */
- register_valid[WIM_REGNUM] = 1; /* Not true yet, FIXME */
- register_valid[TBR_REGNUM] = 1; /* Not true yet, FIXME */
- register_valid[FPS_REGNUM] = 1; /* Not true yet, FIXME */
- register_valid[CPS_REGNUM] = 1; /* Not true yet, FIXME */
- }
-
- /* Floating point registers */
- if (regno == -1 || (regno >= FP0_REGNUM && regno <= FP0_REGNUM + 31))
- {
- if (0 != ptrace (PTRACE_GETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers,
- 0))
- perror("ptrace_getfpregs");
- memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
- sizeof inferior_fp_registers.fpu_fr);
- /* bcopy (&inferior_fp_registers.Fpu_fsr,
- ®isters[REGISTER_BYTE (FPS_REGNUM)],
- sizeof (FPU_FSR_TYPE)); FIXME??? -- gnu@cyg */
- for (i = FP0_REGNUM; i <= FP0_REGNUM+31; i++)
- register_valid[i] = 1;
- register_valid[FPS_REGNUM] = 1;
- }
-
- /* These regs are saved on the stack by the kernel. Only read them
- all (16 ptrace calls!) if we really need them. */
- if (regno == -1)
- {
- target_xfer_memory (*(CORE_ADDR*)®isters[REGISTER_BYTE (SP_REGNUM)],
- ®isters[REGISTER_BYTE (L0_REGNUM)],
- 16*REGISTER_RAW_SIZE (L0_REGNUM), 0);
- for (i = L0_REGNUM; i <= I7_REGNUM; i++)
- register_valid[i] = 1;
- }
- else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
- {
- CORE_ADDR sp = *(CORE_ADDR*)®isters[REGISTER_BYTE (SP_REGNUM)];
- i = REGISTER_BYTE (regno);
- if (register_valid[regno])
- printf("register %d valid and read\n", regno);
- target_xfer_memory (sp + i - REGISTER_BYTE (L0_REGNUM),
- ®isters[i], REGISTER_RAW_SIZE (regno), 0);
- register_valid[regno] = 1;
- }
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_status inferior_fp_registers;
- int wanna_store = INT_REGS + STACK_REGS + FP_REGS;
-
- /* First decide which pieces of machine-state we need to modify.
- Default for regno == -1 case is all pieces. */
- if (regno >= 0)
- if (FP0_REGNUM <= regno && regno < FP0_REGNUM + 32)
- {
- wanna_store = FP_REGS;
- }
- else
- {
- if (regno == SP_REGNUM)
- wanna_store = INT_REGS + STACK_REGS;
- else if (regno < L0_REGNUM || regno > I7_REGNUM)
- wanna_store = INT_REGS;
- else
- wanna_store = STACK_REGS;
- }
-
- /* See if we're forcing the stores to happen now, or deferring. */
- if (regno == -2)
- {
- wanna_store = deferred_stores;
- deferred_stores = 0;
- }
- else
- {
- if (wanna_store == STACK_REGS)
- {
- /* Fall through and just store one stack reg. If we deferred
- it, we'd have to store them all, or remember more info. */
- }
- else
- {
- deferred_stores |= wanna_store;
- return;
- }
- }
-
- if (wanna_store & STACK_REGS)
- {
- CORE_ADDR sp = *(CORE_ADDR *)®isters[REGISTER_BYTE (SP_REGNUM)];
-
- if (regno < 0 || regno == SP_REGNUM)
- {
- if (!register_valid[L0_REGNUM+5]) abort();
- target_xfer_memory (sp,
- ®isters[REGISTER_BYTE (L0_REGNUM)],
- 16*REGISTER_RAW_SIZE (L0_REGNUM), 1);
- }
- else
- {
- if (!register_valid[regno]) abort();
- target_xfer_memory (sp + REGISTER_BYTE (regno) - REGISTER_BYTE (L0_REGNUM),
- ®isters[REGISTER_BYTE (regno)],
- REGISTER_RAW_SIZE (regno), 1);
- }
-
- }
-
- if (wanna_store & INT_REGS)
- {
- if (!register_valid[G1_REGNUM]) abort();
-
- memcpy (&inferior_registers.r_g1, ®isters[REGISTER_BYTE (G1_REGNUM)],
- 15 * REGISTER_RAW_SIZE (G1_REGNUM));
-
- inferior_registers.r_ps =
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)];
- inferior_registers.r_pc =
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)];
- inferior_registers.r_npc =
- *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)];
- inferior_registers.r_y =
- *(int *)®isters[REGISTER_BYTE (Y_REGNUM)];
-
- if (0 != ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers, 0))
- perror("ptrace_setregs");
- }
-
- if (wanna_store & FP_REGS)
- {
- if (!register_valid[FP0_REGNUM+9]) abort();
- memcpy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.fpu_fr);
-
-/* memcpy (&inferior_fp_registers.Fpu_fsr,
- ®isters[REGISTER_BYTE (FPS_REGNUM)], sizeof (FPU_FSR_TYPE));
-****/
- if (0 !=
- ptrace (PTRACE_SETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0))
- perror("ptrace_setfpregs");
- }
-}
-
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int ignore; /* reg addr, unused in this version */
-{
-
- if (which == 0) {
-
- /* Integer registers */
-
-#define gregs ((struct regs *)core_reg_sect)
- /* G0 *always* holds 0. */
- *(int *)®isters[REGISTER_BYTE (0)] = 0;
-
- /* The globals and output registers. */
- memcpy (®isters[REGISTER_BYTE (G1_REGNUM)], &gregs->r_g1,
- 15 * REGISTER_RAW_SIZE (G1_REGNUM));
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = gregs->r_ps;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = gregs->r_pc;
- *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)] = gregs->r_npc;
- *(int *)®isters[REGISTER_BYTE (Y_REGNUM)] = gregs->r_y;
-
- /* My best guess at where to get the locals and input
- registers is exactly where they usually are, right above
- the stack pointer. If the core dump was caused by a bus error
- from blowing away the stack pointer (as is possible) then this
- won't work, but it's worth the try. */
- {
- int sp;
-
- sp = *(int *)®isters[REGISTER_BYTE (SP_REGNUM)];
- if (0 != target_read_memory (sp, ®isters[REGISTER_BYTE (L0_REGNUM)],
- 16 * REGISTER_RAW_SIZE (L0_REGNUM)))
- {
- /* fprintf so user can still use gdb */
- fprintf (stderr,
- "Couldn't read input and local registers from core file\n");
- }
- }
- } else if (which == 2) {
-
- /* Floating point registers */
-
-#define fpuregs ((struct fpu *) core_reg_sect)
- if (core_reg_size >= sizeof (struct fpu))
- {
- memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], fpuregs->fpu_regs,
- sizeof (fpuregs->fpu_regs));
- memcpy (®isters[REGISTER_BYTE (FPS_REGNUM)], &fpuregs->fpu_fsr,
- sizeof (FPU_FSR_TYPE));
- }
- else
- fprintf (stderr, "Couldn't read float regs from core file\n");
- }
-}
-
-/* Macro definitions for running gdb on a Sun 4 running sunos 4.
- Copyright (C) 1989, 1992, Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Do implement the attach and detach commands. */
-
-#define ATTACH_DETACH
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
-
-#define FETCH_INFERIOR_REGISTERS
-
-/* this file is temporary scaffolding until all hosts have the
- native/target/host split in place. FIXME. */
+++ /dev/null
-/* Print GOULD NPL instructions for GDB, the GNU debugger.
- Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-struct gld_opcode
-{
- char *name;
- unsigned long opcode;
- unsigned long mask;
- char *args;
- int length;
-};
-
-/* We store four bytes of opcode for all opcodes because that
- is the most any of them need. The actual length of an instruction
- is always at least 2 bytes, and at most four. The length of the
- instruction is based on the opcode.
-
- The mask component is a mask saying which bits must match
- particular opcode in order for an instruction to be an instance
- of that opcode.
-
- The args component is a string containing characters
- that are used to format the arguments to the instruction. */
-
-/* Kinds of operands:
- r Register in first field
- R Register in second field
- b Base register in first field
- B Base register in second field
- v Vector register in first field
- V Vector register in first field
- A Optional address register (base register)
- X Optional index register
- I Immediate data (16bits signed)
- O Offset field (16bits signed)
- h Offset field (15bits signed)
- d Offset field (14bits signed)
- S Shift count field
-
- any other characters are printed as is...
-*/
-
-/* The assembler requires that this array be sorted as follows:
- all instances of the same mnemonic must be consecutive.
- All instances of the same mnemonic with the same number of operands
- must be consecutive.
- */
-struct gld_opcode gld_opcodes[] =
-{
-{ "lb", 0xb4080000, 0xfc080000, "r,xOA,X", 4 },
-{ "lnb", 0xb8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "lbs", 0xec080000, 0xfc080000, "r,xOA,X", 4 },
-{ "lh", 0xb4000001, 0xfc080001, "r,xOA,X", 4 },
-{ "lnh", 0xb8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "lw", 0xb4000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lnw", 0xb8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "ld", 0xb4000002, 0xfc080002, "r,xOA,X", 4 },
-{ "lnd", 0xb8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "li", 0xf8000000, 0xfc7f0000, "r,I", 4 },
-{ "lpa", 0x50080000, 0xfc080000, "r,xOA,X", 4 },
-{ "la", 0x50000000, 0xfc080000, "r,xOA,X", 4 },
-{ "labr", 0x58080000, 0xfc080000, "b,xOA,X", 4 },
-{ "lbp", 0x90080000, 0xfc080000, "r,xOA,X", 4 },
-{ "lhp", 0x90000001, 0xfc080001, "r,xOA,X", 4 },
-{ "lwp", 0x90000000, 0xfc080000, "r,xOA,X", 4 },
-{ "ldp", 0x90000002, 0xfc080002, "r,xOA,X", 4 },
-{ "suabr", 0x58000000, 0xfc080000, "b,xOA,X", 4 },
-{ "lf", 0xbc000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lfbr", 0xbc080000, 0xfc080000, "b,xOA,X", 4 },
-{ "lwbr", 0x5c000000, 0xfc080000, "b,xOA,X", 4 },
-{ "stb", 0xd4080000, 0xfc080000, "r,xOA,X", 4 },
-{ "sth", 0xd4000001, 0xfc080001, "r,xOA,X", 4 },
-{ "stw", 0xd4000000, 0xfc080000, "r,xOA,X", 4 },
-{ "std", 0xd4000002, 0xfc080002, "r,xOA,X", 4 },
-{ "stf", 0xdc000000, 0xfc080000, "r,xOA,X", 4 },
-{ "stfbr", 0xdc080000, 0xfc080000, "b,xOA,X", 4 },
-{ "stwbr", 0x54000000, 0xfc080000, "b,xOA,X", 4 },
-{ "zmb", 0xd8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "zmh", 0xd8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "zmw", 0xd8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "zmd", 0xd8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "stbp", 0x94080000, 0xfc080000, "r,xOA,X", 4 },
-{ "sthp", 0x94000001, 0xfc080001, "r,xOA,X", 4 },
-{ "stwp", 0x94000000, 0xfc080000, "r,xOA,X", 4 },
-{ "stdp", 0x94000002, 0xfc080002, "r,xOA,X", 4 },
-{ "lil", 0xf80b0000, 0xfc7f0000, "r,D", 4 },
-{ "lwsl1", 0xec000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lwsl2", 0xfc000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lwsl3", 0xfc080000, 0xfc080000, "r,xOA,X", 4 },
-
-{ "lvb", 0xb0080000, 0xfc080000, "v,xOA,X", 4 },
-{ "lvh", 0xb0000001, 0xfc080001, "v,xOA,X", 4 },
-{ "lvw", 0xb0000000, 0xfc080000, "v,xOA,X", 4 },
-{ "lvd", 0xb0000002, 0xfc080002, "v,xOA,X", 4 },
-{ "liv", 0x3c040000, 0xfc0f0000, "v,R", 2 },
-{ "livf", 0x3c080000, 0xfc0f0000, "v,R", 2 },
-{ "stvb", 0xd0080000, 0xfc080000, "v,xOA,X", 4 },
-{ "stvh", 0xd0000001, 0xfc080001, "v,xOA,X", 4 },
-{ "stvw", 0xd0000000, 0xfc080000, "v,xOA,X", 4 },
-{ "stvd", 0xd0000002, 0xfc080002, "v,xOA,X", 4 },
-
-{ "trr", 0x2c000000, 0xfc0f0000, "r,R", 2 },
-{ "trn", 0x2c040000, 0xfc0f0000, "r,R", 2 },
-{ "trnd", 0x2c0c0000, 0xfc0f0000, "r,R", 2 },
-{ "trabs", 0x2c010000, 0xfc0f0000, "r,R", 2 },
-{ "trabsd", 0x2c090000, 0xfc0f0000, "r,R", 2 },
-{ "trc", 0x2c030000, 0xfc0f0000, "r,R", 2 },
-{ "xcr", 0x28040000, 0xfc0f0000, "r,R", 2 },
-{ "cxcr", 0x2c060000, 0xfc0f0000, "r,R", 2 },
-{ "cxcrd", 0x2c0e0000, 0xfc0f0000, "r,R", 2 },
-{ "tbrr", 0x2c020000, 0xfc0f0000, "r,B", 2 },
-{ "trbr", 0x28030000, 0xfc0f0000, "b,R", 2 },
-{ "xcbr", 0x28020000, 0xfc0f0000, "b,B", 2 },
-{ "tbrbr", 0x28010000, 0xfc0f0000, "b,B", 2 },
-
-{ "trvv", 0x28050000, 0xfc0f0000, "v,V", 2 },
-{ "trvvn", 0x2c050000, 0xfc0f0000, "v,V", 2 },
-{ "trvvnd", 0x2c0d0000, 0xfc0f0000, "v,V", 2 },
-{ "trvab", 0x2c070000, 0xfc0f0000, "v,V", 2 },
-{ "trvabd", 0x2c0f0000, 0xfc0f0000, "v,V", 2 },
-{ "cmpv", 0x14060000, 0xfc0f0000, "v,V", 2 },
-{ "expv", 0x14070000, 0xfc0f0000, "v,V", 2 },
-{ "mrvvlt", 0x10030000, 0xfc0f0000, "v,V", 2 },
-{ "mrvvle", 0x10040000, 0xfc0f0000, "v,V", 2 },
-{ "mrvvgt", 0x14030000, 0xfc0f0000, "v,V", 2 },
-{ "mrvvge", 0x14040000, 0xfc0f0000, "v,V", 2 },
-{ "mrvveq", 0x10050000, 0xfc0f0000, "v,V", 2 },
-{ "mrvvne", 0x10050000, 0xfc0f0000, "v,V", 2 },
-{ "mrvrlt", 0x100d0000, 0xfc0f0000, "v,R", 2 },
-{ "mrvrle", 0x100e0000, 0xfc0f0000, "v,R", 2 },
-{ "mrvrgt", 0x140d0000, 0xfc0f0000, "v,R", 2 },
-{ "mrvrge", 0x140e0000, 0xfc0f0000, "v,R", 2 },
-{ "mrvreq", 0x100f0000, 0xfc0f0000, "v,R", 2 },
-{ "mrvrne", 0x140f0000, 0xfc0f0000, "v,R", 2 },
-{ "trvr", 0x140b0000, 0xfc0f0000, "r,V", 2 },
-{ "trrv", 0x140c0000, 0xfc0f0000, "v,R", 2 },
-
-{ "bu", 0x40000000, 0xff880000, "xOA,X", 4 },
-{ "bns", 0x70080000, 0xff880000, "xOA,X", 4 },
-{ "bnco", 0x70880000, 0xff880000, "xOA,X", 4 },
-{ "bge", 0x71080000, 0xff880000, "xOA,X", 4 },
-{ "bne", 0x71880000, 0xff880000, "xOA,X", 4 },
-{ "bunge", 0x72080000, 0xff880000, "xOA,X", 4 },
-{ "bunle", 0x72880000, 0xff880000, "xOA,X", 4 },
-{ "bgt", 0x73080000, 0xff880000, "xOA,X", 4 },
-{ "bnany", 0x73880000, 0xff880000, "xOA,X", 4 },
-{ "bs" , 0x70000000, 0xff880000, "xOA,X", 4 },
-{ "bco", 0x70800000, 0xff880000, "xOA,X", 4 },
-{ "blt", 0x71000000, 0xff880000, "xOA,X", 4 },
-{ "beq", 0x71800000, 0xff880000, "xOA,X", 4 },
-{ "buge", 0x72000000, 0xff880000, "xOA,X", 4 },
-{ "bult", 0x72800000, 0xff880000, "xOA,X", 4 },
-{ "ble", 0x73000000, 0xff880000, "xOA,X", 4 },
-{ "bany", 0x73800000, 0xff880000, "xOA,X", 4 },
-{ "brlnk", 0x44000000, 0xfc080000, "r,xOA,X", 4 },
-{ "bib", 0x48000000, 0xfc080000, "r,xOA,X", 4 },
-{ "bih", 0x48080000, 0xfc080000, "r,xOA,X", 4 },
-{ "biw", 0x4c000000, 0xfc080000, "r,xOA,X", 4 },
-{ "bid", 0x4c080000, 0xfc080000, "r,xOA,X", 4 },
-{ "bivb", 0x60000000, 0xfc080000, "r,xOA,X", 4 },
-{ "bivh", 0x60080000, 0xfc080000, "r,xOA,X", 4 },
-{ "bivw", 0x64000000, 0xfc080000, "r,xOA,X", 4 },
-{ "bivd", 0x64080000, 0xfc080000, "r,xOA,X", 4 },
-{ "bvsb", 0x68000000, 0xfc080000, "r,xOA,X", 4 },
-{ "bvsh", 0x68080000, 0xfc080000, "r,xOA,X", 4 },
-{ "bvsw", 0x6c000000, 0xfc080000, "r,xOA,X", 4 },
-{ "bvsd", 0x6c080000, 0xfc080000, "r,xOA,X", 4 },
-
-{ "camb", 0x80080000, 0xfc080000, "r,xOA,X", 4 },
-{ "camh", 0x80000001, 0xfc080001, "r,xOA,X", 4 },
-{ "camw", 0x80000000, 0xfc080000, "r,xOA,X", 4 },
-{ "camd", 0x80000002, 0xfc080002, "r,xOA,X", 4 },
-{ "car", 0x10000000, 0xfc0f0000, "r,R", 2 },
-{ "card", 0x14000000, 0xfc0f0000, "r,R", 2 },
-{ "ci", 0xf8050000, 0xfc7f0000, "r,I", 4 },
-{ "chkbnd", 0x5c080000, 0xfc080000, "r,xOA,X", 4 },
-
-{ "cavv", 0x10010000, 0xfc0f0000, "v,V", 2 },
-{ "cavr", 0x10020000, 0xfc0f0000, "v,R", 2 },
-{ "cavvd", 0x10090000, 0xfc0f0000, "v,V", 2 },
-{ "cavrd", 0x100b0000, 0xfc0f0000, "v,R", 2 },
-
-{ "anmb", 0x84080000, 0xfc080000, "r,xOA,X", 4 },
-{ "anmh", 0x84000001, 0xfc080001, "r,xOA,X", 4 },
-{ "anmw", 0x84000000, 0xfc080000, "r,xOA,X", 4 },
-{ "anmd", 0x84000002, 0xfc080002, "r,xOA,X", 4 },
-{ "anr", 0x04000000, 0xfc0f0000, "r,R", 2 },
-{ "ani", 0xf8080000, 0xfc7f0000, "r,I", 4 },
-{ "ormb", 0xb8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "ormh", 0xb8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "ormw", 0xb8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "ormd", 0xb8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "orr", 0x08000000, 0xfc0f0000, "r,R", 2 },
-{ "oi", 0xf8090000, 0xfc7f0000, "r,I", 4 },
-{ "eomb", 0x8c080000, 0xfc080000, "r,xOA,X", 4 },
-{ "eomh", 0x8c000001, 0xfc080001, "r,xOA,X", 4 },
-{ "eomw", 0x8c000000, 0xfc080000, "r,xOA,X", 4 },
-{ "eomd", 0x8c000002, 0xfc080002, "r,xOA,X", 4 },
-{ "eor", 0x0c000000, 0xfc0f0000, "r,R", 2 },
-{ "eoi", 0xf80a0000, 0xfc7f0000, "r,I", 4 },
-
-{ "anvv", 0x04010000, 0xfc0f0000, "v,V", 2 },
-{ "anvr", 0x04020000, 0xfc0f0000, "v,R", 2 },
-{ "orvv", 0x08010000, 0xfc0f0000, "v,V", 2 },
-{ "orvr", 0x08020000, 0xfc0f0000, "v,R", 2 },
-{ "eovv", 0x0c010000, 0xfc0f0000, "v,V", 2 },
-{ "eovr", 0x0c020000, 0xfc0f0000, "v,R", 2 },
-
-{ "sacz", 0x100c0000, 0xfc0f0000, "r,R", 2 },
-{ "sla", 0x1c400000, 0xfc600000, "r,S", 2 },
-{ "sll", 0x1c600000, 0xfc600000, "r,S", 2 },
-{ "slc", 0x24400000, 0xfc600000, "r,S", 2 },
-{ "slad", 0x20400000, 0xfc600000, "r,S", 2 },
-{ "slld", 0x20600000, 0xfc600000, "r,S", 2 },
-{ "sra", 0x1c000000, 0xfc600000, "r,S", 2 },
-{ "srl", 0x1c200000, 0xfc600000, "r,S", 2 },
-{ "src", 0x24000000, 0xfc600000, "r,S", 2 },
-{ "srad", 0x20000000, 0xfc600000, "r,S", 2 },
-{ "srld", 0x20200000, 0xfc600000, "r,S", 2 },
-{ "sda", 0x3c030000, 0xfc0f0000, "r,R", 2 },
-{ "sdl", 0x3c020000, 0xfc0f0000, "r,R", 2 },
-{ "sdc", 0x3c010000, 0xfc0f0000, "r,R", 2 },
-{ "sdad", 0x3c0b0000, 0xfc0f0000, "r,R", 2 },
-{ "sdld", 0x3c0a0000, 0xfc0f0000, "r,R", 2 },
-
-{ "svda", 0x3c070000, 0xfc0f0000, "v,R", 2 },
-{ "svdl", 0x3c060000, 0xfc0f0000, "v,R", 2 },
-{ "svdc", 0x3c050000, 0xfc0f0000, "v,R", 2 },
-{ "svdad", 0x3c0e0000, 0xfc0f0000, "v,R", 2 },
-{ "svdld", 0x3c0d0000, 0xfc0f0000, "v,R", 2 },
-
-{ "sbm", 0xac080000, 0xfc080000, "f,xOA,X", 4 },
-{ "zbm", 0xac000000, 0xfc080000, "f,xOA,X", 4 },
-{ "tbm", 0xa8080000, 0xfc080000, "f,xOA,X", 4 },
-{ "incmb", 0xa0000000, 0xfc080000, "xOA,X", 4 },
-{ "incmh", 0xa0080000, 0xfc080000, "xOA,X", 4 },
-{ "incmw", 0xa4000000, 0xfc080000, "xOA,X", 4 },
-{ "incmd", 0xa4080000, 0xfc080000, "xOA,X", 4 },
-{ "sbmd", 0x7c080000, 0xfc080000, "r,xOA,X", 4 },
-{ "zbmd", 0x7c000000, 0xfc080000, "r,xOA,X", 4 },
-{ "tbmd", 0x78080000, 0xfc080000, "r,xOA,X", 4 },
-
-{ "ssm", 0x9c080000, 0xfc080000, "f,xOA,X", 4 },
-{ "zsm", 0x9c000000, 0xfc080000, "f,xOA,X", 4 },
-{ "tsm", 0x98080000, 0xfc080000, "f,xOA,X", 4 },
-
-{ "admb", 0xc8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "admh", 0xc8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "admw", 0xc8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "admd", 0xc8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "adr", 0x38000000, 0xfc0f0000, "r,R", 2 },
-{ "armb", 0xe8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "armh", 0xe8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "armw", 0xe8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "armd", 0xe8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "adi", 0xf8010000, 0xfc0f0000, "r,I", 4 },
-{ "sumb", 0xcc080000, 0xfc080000, "r,xOA,X", 4 },
-{ "sumh", 0xcc000001, 0xfc080001, "r,xOA,X", 4 },
-{ "sumw", 0xcc000000, 0xfc080000, "r,xOA,X", 4 },
-{ "sumd", 0xcc000002, 0xfc080002, "r,xOA,X", 4 },
-{ "sur", 0x3c000000, 0xfc0f0000, "r,R", 2 },
-{ "sui", 0xf8020000, 0xfc0f0000, "r,I", 4 },
-{ "mpmb", 0xc0080000, 0xfc080000, "r,xOA,X", 4 },
-{ "mpmh", 0xc0000001, 0xfc080001, "r,xOA,X", 4 },
-{ "mpmw", 0xc0000000, 0xfc080000, "r,xOA,X", 4 },
-{ "mpr", 0x38020000, 0xfc0f0000, "r,R", 2 },
-{ "mprd", 0x3c0f0000, 0xfc0f0000, "r,R", 2 },
-{ "mpi", 0xf8030000, 0xfc0f0000, "r,I", 4 },
-{ "dvmb", 0xc4080000, 0xfc080000, "r,xOA,X", 4 },
-{ "dvmh", 0xc4000001, 0xfc080001, "r,xOA,X", 4 },
-{ "dvmw", 0xc4000000, 0xfc080000, "r,xOA,X", 4 },
-{ "dvr", 0x380a0000, 0xfc0f0000, "r,R", 2 },
-{ "dvi", 0xf8040000, 0xfc0f0000, "r,I", 4 },
-{ "exs", 0x38080000, 0xfc0f0000, "r,R", 2 },
-
-{ "advv", 0x30000000, 0xfc0f0000, "v,V", 2 },
-{ "advvd", 0x30080000, 0xfc0f0000, "v,V", 2 },
-{ "adrv", 0x34000000, 0xfc0f0000, "v,R", 2 },
-{ "adrvd", 0x34080000, 0xfc0f0000, "v,R", 2 },
-{ "suvv", 0x30010000, 0xfc0f0000, "v,V", 2 },
-{ "suvvd", 0x30090000, 0xfc0f0000, "v,V", 2 },
-{ "surv", 0x34010000, 0xfc0f0000, "v,R", 2 },
-{ "survd", 0x34090000, 0xfc0f0000, "v,R", 2 },
-{ "mpvv", 0x30020000, 0xfc0f0000, "v,V", 2 },
-{ "mprv", 0x34020000, 0xfc0f0000, "v,R", 2 },
-
-{ "adfw", 0xe0080000, 0xfc080000, "r,xOA,X", 4 },
-{ "adfd", 0xe0080002, 0xfc080002, "r,xOA,X", 4 },
-{ "adrfw", 0x38010000, 0xfc0f0000, "r,R", 2 },
-{ "adrfd", 0x38090000, 0xfc0f0000, "r,R", 2 },
-{ "surfw", 0xe0000000, 0xfc080000, "r,xOA,X", 4 },
-{ "surfd", 0xe0000002, 0xfc080002, "r,xOA,X", 4 },
-{ "surfw", 0x38030000, 0xfc0f0000, "r,R", 2 },
-{ "surfd", 0x380b0000, 0xfc0f0000, "r,R", 2 },
-{ "mpfw", 0xe4080000, 0xfc080000, "r,xOA,X", 4 },
-{ "mpfd", 0xe4080002, 0xfc080002, "r,xOA,X", 4 },
-{ "mprfw", 0x38060000, 0xfc0f0000, "r,R", 2 },
-{ "mprfd", 0x380e0000, 0xfc0f0000, "r,R", 2 },
-{ "rfw", 0xe4000000, 0xfc080000, "r,xOA,X", 4 },
-{ "rfd", 0xe4000002, 0xfc080002, "r,xOA,X", 4 },
-{ "rrfw", 0x0c0e0000, 0xfc0f0000, "r", 2 },
-{ "rrfd", 0x0c0f0000, 0xfc0f0000, "r", 2 },
-
-{ "advvfw", 0x30040000, 0xfc0f0000, "v,V", 2 },
-{ "advvfd", 0x300c0000, 0xfc0f0000, "v,V", 2 },
-{ "adrvfw", 0x34040000, 0xfc0f0000, "v,R", 2 },
-{ "adrvfd", 0x340c0000, 0xfc0f0000, "v,R", 2 },
-{ "suvvfw", 0x30050000, 0xfc0f0000, "v,V", 2 },
-{ "suvvfd", 0x300d0000, 0xfc0f0000, "v,V", 2 },
-{ "survfw", 0x34050000, 0xfc0f0000, "v,R", 2 },
-{ "survfd", 0x340d0000, 0xfc0f0000, "v,R", 2 },
-{ "mpvvfw", 0x30060000, 0xfc0f0000, "v,V", 2 },
-{ "mpvvfd", 0x300e0000, 0xfc0f0000, "v,V", 2 },
-{ "mprvfw", 0x34060000, 0xfc0f0000, "v,R", 2 },
-{ "mprvfd", 0x340e0000, 0xfc0f0000, "v,R", 2 },
-{ "rvfw", 0x30070000, 0xfc0f0000, "v", 2 },
-{ "rvfd", 0x300f0000, 0xfc0f0000, "v", 2 },
-
-{ "fltw", 0x38070000, 0xfc0f0000, "r,R", 2 },
-{ "fltd", 0x380f0000, 0xfc0f0000, "r,R", 2 },
-{ "fixw", 0x38050000, 0xfc0f0000, "r,R", 2 },
-{ "fixd", 0x380d0000, 0xfc0f0000, "r,R", 2 },
-{ "cfpds", 0x3c090000, 0xfc0f0000, "r,R", 2 },
-
-{ "fltvw", 0x080d0000, 0xfc0f0000, "v,V", 2 },
-{ "fltvd", 0x080f0000, 0xfc0f0000, "v,V", 2 },
-{ "fixvw", 0x080c0000, 0xfc0f0000, "v,V", 2 },
-{ "fixvd", 0x080e0000, 0xfc0f0000, "v,V", 2 },
-{ "cfpvds", 0x0c0d0000, 0xfc0f0000, "v,V", 2 },
-
-{ "orvrn", 0x000a0000, 0xfc0f0000, "r,V", 2 },
-{ "andvrn", 0x00080000, 0xfc0f0000, "r,V", 2 },
-{ "frsteq", 0x04090000, 0xfc0f0000, "r,V", 2 },
-{ "sigma", 0x0c080000, 0xfc0f0000, "r,V", 2 },
-{ "sigmad", 0x0c0a0000, 0xfc0f0000, "r,V", 2 },
-{ "sigmf", 0x08080000, 0xfc0f0000, "r,V", 2 },
-{ "sigmfd", 0x080a0000, 0xfc0f0000, "r,V", 2 },
-{ "prodf", 0x04080000, 0xfc0f0000, "r,V", 2 },
-{ "prodfd", 0x040a0000, 0xfc0f0000, "r,V", 2 },
-{ "maxv", 0x10080000, 0xfc0f0000, "r,V", 2 },
-{ "maxvd", 0x100a0000, 0xfc0f0000, "r,V", 2 },
-{ "minv", 0x14080000, 0xfc0f0000, "r,V", 2 },
-{ "minvd", 0x140a0000, 0xfc0f0000, "r,V", 2 },
-
-{ "lpsd", 0xf0000000, 0xfc080000, "xOA,X", 4 },
-{ "ldc", 0xf0080000, 0xfc080000, "xOA,X", 4 },
-{ "spm", 0x040c0000, 0xfc0f0000, "r", 2 },
-{ "rpm", 0x040d0000, 0xfc0f0000, "r", 2 },
-{ "tritr", 0x00070000, 0xfc0f0000, "r", 2 },
-{ "trrit", 0x00060000, 0xfc0f0000, "r", 2 },
-{ "rpswt", 0x04080000, 0xfc0f0000, "r", 2 },
-{ "exr", 0xf8070000, 0xfc0f0000, "", 4 },
-{ "halt", 0x00000000, 0xfc0f0000, "", 2 },
-{ "wait", 0x00010000, 0xfc0f0000, "", 2 },
-{ "nop", 0x00020000, 0xfc0f0000, "", 2 },
-{ "eiae", 0x00030000, 0xfc0f0000, "", 2 },
-{ "efae", 0x000d0000, 0xfc0f0000, "", 2 },
-{ "diae", 0x000e0000, 0xfc0f0000, "", 2 },
-{ "dfae", 0x000f0000, 0xfc0f0000, "", 2 },
-{ "spvc", 0xf8060000, 0xfc0f0000, "r,T,N", 4 },
-{ "rdsts", 0x00090000, 0xfc0f0000, "r", 2 },
-{ "setcpu", 0x000c0000, 0xfc0f0000, "r", 2 },
-{ "cmc", 0x000b0000, 0xfc0f0000, "r", 2 },
-{ "trrcu", 0x00040000, 0xfc0f0000, "r", 2 },
-{ "attnio", 0x00050000, 0xfc0f0000, "", 2 },
-{ "fudit", 0x28080000, 0xfc0f0000, "", 2 },
-{ "break", 0x28090000, 0xfc0f0000, "", 2 },
-{ "frzss", 0x280a0000, 0xfc0f0000, "", 2 },
-{ "ripi", 0x04040000, 0xfc0f0000, "r,R", 2 },
-{ "xcp", 0x04050000, 0xfc0f0000, "r", 2 },
-{ "block", 0x04060000, 0xfc0f0000, "", 2 },
-{ "unblock", 0x04070000, 0xfc0f0000, "", 2 },
-{ "trsc", 0x08060000, 0xfc0f0000, "r,R", 2 },
-{ "tscr", 0x08070000, 0xfc0f0000, "r,R", 2 },
-{ "fq", 0x04080000, 0xfc0f0000, "r", 2 },
-{ "flupte", 0x2c080000, 0xfc0f0000, "r", 2 },
-{ "rviu", 0x040f0000, 0xfc0f0000, "", 2 },
-{ "ldel", 0x280c0000, 0xfc0f0000, "r,R", 2 },
-{ "ldu", 0x280d0000, 0xfc0f0000, "r,R", 2 },
-{ "stdecc", 0x280b0000, 0xfc0f0000, "r,R", 2 },
-{ "trpc", 0x08040000, 0xfc0f0000, "r", 2 },
-{ "tpcr", 0x08050000, 0xfc0f0000, "r", 2 },
-{ "ghalt", 0x0c050000, 0xfc0f0000, "r", 2 },
-{ "grun", 0x0c040000, 0xfc0f0000, "", 2 },
-{ "tmpr", 0x2c0a0000, 0xfc0f0000, "r,R", 2 },
-{ "trmp", 0x2c0b0000, 0xfc0f0000, "r,R", 2 },
-
-{ "trrve", 0x28060000, 0xfc0f0000, "r", 2 },
-{ "trver", 0x28070000, 0xfc0f0000, "r", 2 },
-{ "trvlr", 0x280f0000, 0xfc0f0000, "r", 2 },
-
-{ "linkfl", 0x18000000, 0xfc0f0000, "r,R", 2 },
-{ "linkbl", 0x18020000, 0xfc0f0000, "r,R", 2 },
-{ "linkfp", 0x18010000, 0xfc0f0000, "r,R", 2 },
-{ "linkbp", 0x18030000, 0xfc0f0000, "r,R", 2 },
-{ "linkpl", 0x18040000, 0xfc0f0000, "r,R", 2 },
-{ "ulinkl", 0x18080000, 0xfc0f0000, "r,R", 2 },
-{ "ulinkp", 0x18090000, 0xfc0f0000, "r,R", 2 },
-{ "ulinktl", 0x180a0000, 0xfc0f0000, "r,R", 2 },
-{ "ulinktp", 0x180b0000, 0xfc0f0000, "r,R", 2 },
-};
-
-int numopcodes = sizeof(gld_opcodes) / sizeof(gld_opcodes[0]);
-
-struct gld_opcode *endop = gld_opcodes + sizeof(gld_opcodes) /
- sizeof(gld_opcodes[0]);
+++ /dev/null
-/* obstack.c - subroutines used implicitly by object stack macros
- Copyright (C) 1988 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 1, or (at your option) any
-later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "obstack.h"
-
-#ifdef __STDC__
-#define POINTER void *
-#else
-#define POINTER char *
-#endif
-
-/* Determine default alignment. */
-struct fooalign {char x; double d;};
-#define DEFAULT_ALIGNMENT ((char *)&((struct fooalign *) 0)->d - (char *)0)
-/* If malloc were really smart, it would round addresses to DEFAULT_ALIGNMENT.
- But in fact it might be less smart and round addresses to as much as
- DEFAULT_ROUNDING. So we prepare for it to do that. */
-union fooround {long x; double d;};
-#define DEFAULT_ROUNDING (sizeof (union fooround))
-
-/* When we copy a long block of data, this is the unit to do it with.
- On some machines, copying successive ints does not work;
- in such a case, redefine COPYING_UNIT to `long' (if that works)
- or `char' as a last resort. */
-#ifndef COPYING_UNIT
-#define COPYING_UNIT int
-#endif
-
-/* The non-GNU-C macros copy the obstack into this global variable
- to avoid multiple evaluation. */
-
-struct obstack *_obstack;
-\f
-/* Initialize an obstack H for use. Specify chunk size SIZE (0 means default).
- Objects start on multiples of ALIGNMENT (0 means use default).
- CHUNKFUN is the function to use to allocate chunks,
- and FREEFUN the function to free them. */
-
-void
-_obstack_begin (h, size, alignment, chunkfun, freefun)
- struct obstack *h;
- int size;
- int alignment;
- POINTER (*chunkfun) ();
- void (*freefun) ();
-{
- register struct _obstack_chunk* chunk; /* points to new chunk */
-
- if (alignment == 0)
- alignment = DEFAULT_ALIGNMENT;
- if (size == 0)
- /* Default size is what GNU malloc can fit in a 4096-byte block. */
- {
- /* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
- Use the values for range checking, because if range checking is off,
- the extra bytes won't be missed terribly, but if range checking is on
- and we used a larger request, a whole extra 4096 bytes would be
- allocated.
-
- These number are irrelevant to the new GNU malloc. I suspect it is
- less sensitive to the size of the request. */
- int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
- + 4 + DEFAULT_ROUNDING - 1)
- & ~(DEFAULT_ROUNDING - 1));
- size = 4096 - extra;
- }
-
- h->chunkfun = chunkfun;
- h->freefun = freefun;
- h->chunk_size = size;
- h->alignment_mask = alignment - 1;
-
- chunk = h->chunk = (struct _obstack_chunk *)(*h->chunkfun) (h->chunk_size);
- h->next_free = h->object_base = chunk->contents;
- h->chunk_limit = chunk->limit
- = (char *) chunk + h->chunk_size;
- chunk->prev = 0;
-}
-
-/* Allocate a new current chunk for the obstack *H
- on the assumption that LENGTH bytes need to be added
- to the current object, or a new object of length LENGTH allocated.
- Copies any partial object from the end of the old chunk
- to the beginning of the new one.
-
- The function must be "int" so it can be used in non-ANSI C
- compilers in a : expression. */
-
-int
-_obstack_newchunk (h, length)
- struct obstack *h;
- int length;
-{
- register struct _obstack_chunk* old_chunk = h->chunk;
- register struct _obstack_chunk* new_chunk;
- register long new_size;
- register int obj_size = h->next_free - h->object_base;
- register int i;
- int already;
-
- /* Compute size for new chunk. */
- new_size = (obj_size + length) + (obj_size >> 3) + 100;
- if (new_size < h->chunk_size)
- new_size = h->chunk_size;
-
- /* Allocate and initialize the new chunk. */
- new_chunk = h->chunk = (struct _obstack_chunk *)(*h->chunkfun) (new_size);
- new_chunk->prev = old_chunk;
- new_chunk->limit = h->chunk_limit = (char *) new_chunk + new_size;
-
- /* Move the existing object to the new chunk.
- Word at a time is fast and is safe if the object
- is sufficiently aligned. */
- if (h->alignment_mask + 1 >= DEFAULT_ALIGNMENT)
- {
- for (i = obj_size / sizeof (COPYING_UNIT) - 1;
- i >= 0; i--)
- ((COPYING_UNIT *)new_chunk->contents)[i]
- = ((COPYING_UNIT *)h->object_base)[i];
- /* We used to copy the odd few remaining bytes as one extra COPYING_UNIT,
- but that can cross a page boundary on a machine
- which does not do strict alignment for COPYING_UNITS. */
- already = obj_size / sizeof (COPYING_UNIT) * sizeof (COPYING_UNIT);
- }
- else
- already = 0;
- /* Copy remaining bytes one by one. */
- for (i = already; i < obj_size; i++)
- new_chunk->contents[i] = h->object_base[i];
-
- h->object_base = new_chunk->contents;
- h->next_free = h->object_base + obj_size;
-}
-
-/* Return nonzero if object OBJ has been allocated from obstack H.
- This is here for debugging.
- If you use it in a program, you are probably losing. */
-
-int
-_obstack_allocated_p (h, obj)
- struct obstack *h;
- POINTER obj;
-{
- register struct _obstack_chunk* lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk* plp; /* point to previous chunk if any */
-
- lp = (h)->chunk;
- while (lp != 0 && ((POINTER)lp > obj || (POINTER)(lp)->limit < obj))
- {
- plp = lp -> prev;
- lp = plp;
- }
- return lp != 0;
-}
-
-/* Free objects in obstack H, including OBJ and everything allocate
- more recently than OBJ. If OBJ is zero, free everything in H. */
-
-#ifdef __STDC__
-#undef obstack_free
-void
-obstack_free (struct obstack *h, POINTER obj)
-#else
-int
-_obstack_free (h, obj)
- struct obstack *h;
- POINTER obj;
-#endif
-{
- register struct _obstack_chunk* lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk* plp; /* point to previous chunk if any */
-
- lp = (h)->chunk;
- /* We use >= because there cannot be an object at the beginning of a chunk.
- But there can be an empty object at that address
- at the end of another chunk. */
- while (lp != 0 && ((POINTER)lp >= obj || (POINTER)(lp)->limit < obj))
- {
- plp = lp -> prev;
- (*h->freefun) ((POINTER) lp);
- lp = plp;
- }
- if (lp)
- {
- (h)->object_base = (h)->next_free = (char *)(obj);
- (h)->chunk_limit = lp->limit;
- (h)->chunk = lp;
- }
- else if (obj != 0)
- /* obj is not in any of the chunks! */
- abort ();
-}
-
-/* Let same .o link with output of gcc and other compilers. */
-
-#ifdef __STDC__
-int
-_obstack_free (h, obj)
- struct obstack *h;
- POINTER obj;
-{
- obstack_free (h, obj);
-}
-#endif
-\f
-/* #if 0 */
-/* These are now turned off because the applications do not use it
- and it uses bcopy via obstack_grow, which causes trouble on sysV. */
-
-/* Now define the functional versions of the obstack macros.
- Define them to simply use the corresponding macros to do the job. */
-
-#ifdef __STDC__
-/* These function definitions do not work with non-ANSI preprocessors;
- they won't pass through the macro names in parentheses. */
-
-/* The function names appear in parentheses in order to prevent
- the macro-definitions of the names from being expanded there. */
-
-POINTER (obstack_base) (obstack)
- struct obstack *obstack;
-{
- return obstack_base (obstack);
-}
-
-POINTER (obstack_next_free) (obstack)
- struct obstack *obstack;
-{
- return obstack_next_free (obstack);
-}
-
-int (obstack_object_size) (obstack)
- struct obstack *obstack;
-{
- return obstack_object_size (obstack);
-}
-
-int (obstack_room) (obstack)
- struct obstack *obstack;
-{
- return obstack_room (obstack);
-}
-
-void (obstack_grow) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- obstack_grow (obstack, pointer, length);
-}
-
-void (obstack_grow0) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- obstack_grow0 (obstack, pointer, length);
-}
-
-void (obstack_1grow) (obstack, character)
- struct obstack *obstack;
- int character;
-{
- obstack_1grow (obstack, character);
-}
-
-void (obstack_blank) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- obstack_blank (obstack, length);
-}
-
-void (obstack_1grow_fast) (obstack, character)
- struct obstack *obstack;
- int character;
-{
- obstack_1grow_fast (obstack, character);
-}
-
-void (obstack_blank_fast) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- obstack_blank_fast (obstack, length);
-}
-
-POINTER (obstack_finish) (obstack)
- struct obstack *obstack;
-{
- return obstack_finish (obstack);
-}
-
-POINTER (obstack_alloc) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- return obstack_alloc (obstack, length);
-}
-
-POINTER (obstack_copy) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- return obstack_copy (obstack, pointer, length);
-}
-
-POINTER (obstack_copy0) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- return obstack_copy0 (obstack, pointer, length);
-}
-
-#endif /* __STDC__ */
-
-/* #endif 0 */
+++ /dev/null
-/* obstack.h - object stack macros
- Copyright (C) 1988 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 1, or (at your option) any
-later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Summary:
-
-All the apparent functions defined here are macros. The idea
-is that you would use these pre-tested macros to solve a
-very specific set of problems, and they would run fast.
-Caution: no side-effects in arguments please!! They may be
-evaluated MANY times!!
-
-These macros operate a stack of objects. Each object starts life
-small, and may grow to maturity. (Consider building a word syllable
-by syllable.) An object can move while it is growing. Once it has
-been "finished" it never changes address again. So the "top of the
-stack" is typically an immature growing object, while the rest of the
-stack is of mature, fixed size and fixed address objects.
-
-These routines grab large chunks of memory, using a function you
-supply, called `obstack_chunk_alloc'. On occasion, they free chunks,
-by calling `obstack_chunk_free'. You must define them and declare
-them before using any obstack macros.
-
-Each independent stack is represented by a `struct obstack'.
-Each of the obstack macros expects a pointer to such a structure
-as the first argument.
-
-One motivation for this package is the problem of growing char strings
-in symbol tables. Unless you are "fascist pig with a read-only mind"
-[Gosper's immortal quote from HAKMEM item 154, out of context] you
-would not like to put any arbitrary upper limit on the length of your
-symbols.
-
-In practice this often means you will build many short symbols and a
-few long symbols. At the time you are reading a symbol you don't know
-how long it is. One traditional method is to read a symbol into a
-buffer, realloc()ating the buffer every time you try to read a symbol
-that is longer than the buffer. This is beaut, but you still will
-want to copy the symbol from the buffer to a more permanent
-symbol-table entry say about half the time.
-
-With obstacks, you can work differently. Use one obstack for all symbol
-names. As you read a symbol, grow the name in the obstack gradually.
-When the name is complete, finalize it. Then, if the symbol exists already,
-free the newly read name.
-
-The way we do this is to take a large chunk, allocating memory from
-low addresses. When you want to build a symbol in the chunk you just
-add chars above the current "high water mark" in the chunk. When you
-have finished adding chars, because you got to the end of the symbol,
-you know how long the chars are, and you can create a new object.
-Mostly the chars will not burst over the highest address of the chunk,
-because you would typically expect a chunk to be (say) 100 times as
-long as an average object.
-
-In case that isn't clear, when we have enough chars to make up
-the object, THEY ARE ALREADY CONTIGUOUS IN THE CHUNK (guaranteed)
-so we just point to it where it lies. No moving of chars is
-needed and this is the second win: potentially long strings need
-never be explicitly shuffled. Once an object is formed, it does not
-change its address during its lifetime.
-
-When the chars burst over a chunk boundary, we allocate a larger
-chunk, and then copy the partly formed object from the end of the old
-chunk to the beginning of the new larger chunk. We then carry on
-accreting characters to the end of the object as we normally would.
-
-A special macro is provided to add a single char at a time to a
-growing object. This allows the use of register variables, which
-break the ordinary 'growth' macro.
-
-Summary:
- We allocate large chunks.
- We carve out one object at a time from the current chunk.
- Once carved, an object never moves.
- We are free to append data of any size to the currently
- growing object.
- Exactly one object is growing in an obstack at any one time.
- You can run one obstack per control block.
- You may have as many control blocks as you dare.
- Because of the way we do it, you can `unwind' a obstack
- back to a previous state. (You may remove objects much
- as you would with a stack.)
-*/
-
-
-/* Don't do the contents of this file more than once. */
-
-#ifndef __OBSTACKS__
-#define __OBSTACKS__
-\f
-/* We use subtraction of (char *)0 instead of casting to int
- because on word-addressable machines a simple cast to int
- may ignore the byte-within-word field of the pointer. */
-
-#ifndef __PTR_TO_INT
-#define __PTR_TO_INT(P) ((P) - (char *)0)
-#endif
-
-#ifndef __INT_TO_PTR
-#define __INT_TO_PTR(P) ((P) + (char *)0)
-#endif
-
-struct _obstack_chunk /* Lives at front of each chunk. */
-{
- char *limit; /* 1 past end of this chunk */
- struct _obstack_chunk *prev; /* address of prior chunk or NULL */
- char contents[4]; /* objects begin here */
-};
-
-struct obstack /* control current object in current chunk */
-{
- long chunk_size; /* preferred size to allocate chunks in */
- struct _obstack_chunk* chunk; /* address of current struct obstack_chunk */
- char *object_base; /* address of object we are building */
- char *next_free; /* where to add next char to current object */
- char *chunk_limit; /* address of char after current chunk */
- int temp; /* Temporary for some macros. */
- int alignment_mask; /* Mask of alignment for each object. */
-#ifdef __STDC__
- void *(*chunkfun) (); /* User's fcn to allocate a chunk. */
-#else
- char *(*chunkfun) (); /* User's fcn to allocate a chunk. */
-#endif
- void (*freefun) (); /* User's function to free a chunk. */
-};
-\f
-#ifdef __STDC__
-
-/* Do the function-declarations after the structs
- but before defining the macros. */
-
-void obstack_init (struct obstack *obstack);
-
-void * obstack_alloc (struct obstack *obstack, int size);
-
-void * obstack_copy (struct obstack *obstack, void *address, int size);
-void * obstack_copy0 (struct obstack *obstack, void *address, int size);
-
-void obstack_free (struct obstack *obstack, void *block);
-
-void obstack_blank (struct obstack *obstack, int size);
-
-void obstack_grow (struct obstack *obstack, void *data, int size);
-void obstack_grow0 (struct obstack *obstack, void *data, int size);
-
-void obstack_1grow (struct obstack *obstack, int data_char);
-void obstack_ptr_grow (struct obstack *obstack, void *data);
-void obstack_int_grow (struct obstack *obstack, int data);
-
-void * obstack_finish (struct obstack *obstack);
-
-int obstack_object_size (struct obstack *obstack);
-
-int obstack_room (struct obstack *obstack);
-void obstack_1grow_fast (struct obstack *obstack, int data_char);
-void obstack_ptr_grow_fast (struct obstack *obstack, void *data);
-void obstack_int_grow_fast (struct obstack *obstack, int data);
-void obstack_blank_fast (struct obstack *obstack, int size);
-
-void * obstack_base (struct obstack *obstack);
-void * obstack_next_free (struct obstack *obstack);
-int obstack_alignment_mask (struct obstack *obstack);
-int obstack_chunk_size (struct obstack *obstack);
-
-#endif /* __STDC__ */
-
-/* Non-ANSI C cannot really support alternative functions for these macros,
- so we do not declare them. */
-\f
-/* Pointer to beginning of object being allocated or to be allocated next.
- Note that this might not be the final address of the object
- because a new chunk might be needed to hold the final size. */
-
-#define obstack_base(h) ((h)->object_base)
-
-/* Size for allocating ordinary chunks. */
-
-#define obstack_chunk_size(h) ((h)->chunk_size)
-
-/* Pointer to next byte not yet allocated in current chunk. */
-
-#define obstack_next_free(h) ((h)->next_free)
-
-/* Mask specifying low bits that should be clear in address of an object. */
-
-#define obstack_alignment_mask(h) ((h)->alignment_mask)
-
-#define obstack_init(h) \
- _obstack_begin ((h), 0, 0, obstack_chunk_alloc, obstack_chunk_free)
-
-#define obstack_begin(h, size) \
- _obstack_begin ((h), (size), 0, obstack_chunk_alloc, obstack_chunk_free)
-
-#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = achar)
-
-#define obstack_blank_fast(h,n) ((h)->next_free += (n))
-\f
-#if defined (__GNUC__) && defined (__STDC__)
-
-/* For GNU C, if not -traditional,
- we can define these macros to compute all args only once
- without using a global variable.
- Also, we can avoid using the `temp' slot, to make faster code. */
-
-#define obstack_object_size(OBSTACK) \
- ({ struct obstack *__o = (OBSTACK); \
- (unsigned) (__o->next_free - __o->object_base); })
-
-#define obstack_room(OBSTACK) \
- ({ struct obstack *__o = (OBSTACK); \
- (unsigned) (__o->chunk_limit - __o->next_free); })
-
-#define obstack_grow(OBSTACK,where,length) \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->next_free + __len > __o->chunk_limit) \
- ? _obstack_newchunk (__o, __len) : 0); \
- bcopy (where, __o->next_free, __len); \
- __o->next_free += __len; \
- (void) 0; })
-
-#define obstack_grow0(OBSTACK,where,length) \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->next_free + __len + 1 > __o->chunk_limit) \
- ? _obstack_newchunk (__o, __len + 1) : 0), \
- bcopy (where, __o->next_free, __len), \
- __o->next_free += __len, \
- *(__o->next_free)++ = 0; \
- (void) 0; })
-
-#define obstack_1grow(OBSTACK,datum) \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + 1 > __o->chunk_limit) \
- ? _obstack_newchunk (__o, 1) : 0), \
- *(__o->next_free)++ = (datum); \
- (void) 0; })
-
-/* These assume that the obstack alignment is good enough for pointers or ints,
- and that the data added so far to the current object
- shares that much alignment. */
-
-#define obstack_ptr_grow(OBSTACK,datum) \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + sizeof (void *) > __o->chunk_limit) \
- ? _obstack_newchunk (__o, sizeof (void *)) : 0), \
- *(*(void ***)&__o->next_free)++ = ((void *)datum); \
- (void) 0; })
-
-#define obstack_int_grow(OBSTACK,datum) \
-({ struct obstack *__o = (OBSTACK); \
- ((__o->next_free + sizeof (int) > __o->chunk_limit) \
- ? _obstack_newchunk (__o, sizeof (int)) : 0), \
- *(*(int **)&__o->next_free)++ = ((int)datum); \
- (void) 0; })
-
-#define obstack_ptr_grow_fast(h,aptr) (*(*(void ***)&(h)->next_free)++ = (void *)aptr)
-#define obstack_int_grow_fast(h,aint) (*(*(int **)&(h)->next_free)++ = (int)aint)
-
-#define obstack_blank(OBSTACK,length) \
-({ struct obstack *__o = (OBSTACK); \
- int __len = (length); \
- ((__o->chunk_limit - __o->next_free < __len) \
- ? _obstack_newchunk (__o, __len) : 0); \
- __o->next_free += __len; \
- (void) 0; })
-
-#define obstack_alloc(OBSTACK,length) \
-({ struct obstack *__h = (OBSTACK); \
- obstack_blank (__h, (length)); \
- obstack_finish (__h); })
-
-#define obstack_copy(OBSTACK,where,length) \
-({ struct obstack *__h = (OBSTACK); \
- obstack_grow (__h, (where), (length)); \
- obstack_finish (__h); })
-
-#define obstack_copy0(OBSTACK,where,length) \
-({ struct obstack *__h = (OBSTACK); \
- obstack_grow0 (__h, (where), (length)); \
- obstack_finish (__h); })
-
-#define obstack_finish(OBSTACK) \
-({ struct obstack *__o = (OBSTACK); \
- void *value = (void *) __o->object_base; \
- __o->next_free \
- = __INT_TO_PTR ((__PTR_TO_INT (__o->next_free)+__o->alignment_mask)\
- & ~ (__o->alignment_mask)); \
- ((__o->next_free - (char *)__o->chunk \
- > __o->chunk_limit - (char *)__o->chunk) \
- ? (__o->next_free = __o->chunk_limit) : 0); \
- __o->object_base = __o->next_free; \
- value; })
-
-#define obstack_free(OBSTACK, OBJ) \
-({ struct obstack *__o = (OBSTACK); \
- void *__obj = (OBJ); \
- if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit) \
- __o->next_free = __o->object_base = __obj; \
- else (obstack_free) (__o, __obj); })
-\f
-#else /* not __GNUC__ or not __STDC__ */
-
-#define obstack_object_size(h) \
- (unsigned) ((h)->next_free - (h)->object_base)
-
-#define obstack_room(h) \
- (unsigned) ((h)->chunk_limit - (h)->next_free)
-
-#define obstack_grow(h,where,length) \
-( (h)->temp = (length), \
- (((h)->next_free + (h)->temp > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), (h)->temp) : 0), \
- bcopy (where, (h)->next_free, (h)->temp), \
- (h)->next_free += (h)->temp)
-
-#define obstack_grow0(h,where,length) \
-( (h)->temp = (length), \
- (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), (h)->temp + 1) : 0), \
- bcopy (where, (h)->next_free, (h)->temp), \
- (h)->next_free += (h)->temp, \
- *((h)->next_free)++ = 0)
-
-#define obstack_1grow(h,datum) \
-( (((h)->next_free + 1 > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), 1) : 0), \
- *((h)->next_free)++ = (datum))
-
-#define obstack_ptr_grow(h,datum) \
-( (((h)->next_free + sizeof (char *) > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), sizeof (char *)) : 0), \
- *(*(char ***)&(h)->next_free)++ = ((char *)datum))
-
-#define obstack_int_grow(h,datum) \
-( (((h)->next_free + sizeof (int) > (h)->chunk_limit) \
- ? _obstack_newchunk ((h), sizeof (int)) : 0), \
- *(*(int **)&(h)->next_free)++ = ((int)datum))
-
-#define obstack_ptr_grow_fast(h,aptr) (*(*(char ***)&(h)->next_free)++ = (char *)aptr)
-#define obstack_int_grow_fast(h,aint) (*(*(int **)&(h)->next_free)++ = (int)aint)
-
-#define obstack_blank(h,length) \
-( (h)->temp = (length), \
- (((h)->chunk_limit - (h)->next_free < (h)->temp) \
- ? _obstack_newchunk ((h), (h)->temp) : 0), \
- (h)->next_free += (h)->temp)
-
-#define obstack_alloc(h,length) \
- (obstack_blank ((h), (length)), obstack_finish ((h)))
-
-#define obstack_copy(h,where,length) \
- (obstack_grow ((h), (where), (length)), obstack_finish ((h)))
-
-#define obstack_copy0(h,where,length) \
- (obstack_grow0 ((h), (where), (length)), obstack_finish ((h)))
-
-#define obstack_finish(h) \
-( (h)->temp = __PTR_TO_INT ((h)->object_base), \
- (h)->next_free \
- = __INT_TO_PTR ((__PTR_TO_INT ((h)->next_free)+(h)->alignment_mask) \
- & ~ ((h)->alignment_mask)), \
- (((h)->next_free - (char *)(h)->chunk \
- > (h)->chunk_limit - (char *)(h)->chunk) \
- ? ((h)->next_free = (h)->chunk_limit) : 0), \
- (h)->object_base = (h)->next_free, \
- __INT_TO_PTR ((h)->temp))
-
-#ifdef __STDC__
-#define obstack_free(h,obj) \
-( (h)->temp = (char *)(obj) - (char *) (h)->chunk, \
- (((h)->temp >= 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
- ? (int) ((h)->next_free = (h)->object_base \
- = (h)->temp + (char *) (h)->chunk) \
- : ((obstack_free) ((h), (h)->temp + (char *) (h)->chunk), 0)))
-#else
-#define obstack_free(h,obj) \
-( (h)->temp = (char *)(obj) - (char *) (h)->chunk, \
- (((h)->temp >= 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
- ? (int) ((h)->next_free = (h)->object_base \
- = (h)->temp + (char *) (h)->chunk) \
- : (int) _obstack_free ((h), (h)->temp + (char *) (h)->chunk)))
-#endif
-
-#endif /* not __GNUC__ or not __STDC__ */
-
-/* Declare the external functions we use; they are in obstack.c. */
-
-#ifdef __STDC__
- extern int _obstack_newchunk (struct obstack *h, int length);
- extern int _obstack_free (struct obstack *h, void *obj);
- extern void _obstack_begin (struct obstack *h, int size, int alignment,
- void *(*chunkfun) (), void (*freefun) ());
-#else
- extern int _obstack_newchunk ();
- extern int _obstack_free ();
- extern void _obstack_begin ();
-#endif
-
-#endif /* not __OBSTACKS__ */
-
+++ /dev/null
-/* Copyright (C) 1990 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#if !defined (PARAM_H)
-#define PARAM_H 1
-
-/* DO NOT #include "tm.h" -- a particular tm file has been inc'd by caller */
-
-#include "xm.h"
-
-/* TARGET_BYTE_ORDER and HOST_BYTE_ORDER should be defined to one of these. */
-#if !defined (BIG_ENDIAN)
-#define BIG_ENDIAN 4321
-#endif
-
-#if !defined (LITTLE_ENDIAN)
-#define LITTLE_ENDIAN 1234
-#endif
-
-/* The bit byte-order has to do just with numbering of bits in
- debugging symbols and such. Conceptually, it's quite separate
- from byte/word byte order. */
-
-#if !defined (BITS_BIG_ENDIAN)
-#if TARGET_BYTE_ORDER == BIG_ENDIAN
-#define BITS_BIG_ENDIAN 1
-#endif /* Big endian. */
-
-#if TARGET_BYTE_ORDER == LITTLE_ENDIAN
-#define BITS_BIG_ENDIAN 0
-#endif /* Little endian. */
-#endif /* BITS_BIG_ENDIAN not defined. */
-
-/* Swap LEN bytes at BUFFER between target and host byte-order. */
-#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER
-#define SWAP_TARGET_AND_HOST(buffer,len)
-#else /* Target and host byte order differ. */
-#define SWAP_TARGET_AND_HOST(buffer,len) \
- { \
- char tmp; \
- char *p = (char *)(buffer); \
- char *q = ((char *)(buffer)) + len - 1; \
- for (; p < q; p++, q--) \
- { \
- tmp = *q; \
- *q = *p; \
- *p = tmp; \
- } \
- }
-#endif /* Target and host byte order differ. */
-
-/* On some machines there are bits in addresses which are not really
- part of the address, but are used by the kernel, the hardware, etc.
- for special purposes. ADDR_BITS_REMOVE takes out any such bits
- so we get a "real" address such as one would find in a symbol
- table. ADDR_BITS_SET sets those bits the way the system wants
- them. */
-#if !defined (ADDR_BITS_REMOVE)
-#define ADDR_BITS_REMOVE(addr) (addr)
-#define ADDR_BITS_SET(addr) (addr)
-#endif /* No ADDR_BITS_REMOVE. */
-
-#if !defined (SYS_SIGLIST_MISSING)
-#define SYS_SIGLIST_MISSING defined (USG)
-#endif /* No SYS_SIGLIST_MISSING */
-
-#endif /* param.h not already included. */
+++ /dev/null
-/* Copyright (C) 1990 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* The standard thing is to include param.h. However, files that are
- specific to a particular target can include that tm-xxx.h file and
- param-no-tm.h. Any future inclusions of param.h will be protected
- against by the #if !defined stuff below. */
-
-/* This file requires defs.h. */
-
-#if !defined (PARAM_H)
-#include "tm.h"
-#endif
-
-#include "param-no-tm.h"
-
-#define PARAM_H 1
+++ /dev/null
-/* Print GOULD PN (PowerNode) instructions for GDB, the GNU debugger.
- Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-struct gld_opcode
-{
- char *name;
- unsigned long opcode;
- unsigned long mask;
- char *args;
- int length;
-};
-
-/* We store four bytes of opcode for all opcodes because that
- is the most any of them need. The actual length of an instruction
- is always at least 2 bytes, and at most four. The length of the
- instruction is based on the opcode.
-
- The mask component is a mask saying which bits must match
- particular opcode in order for an instruction to be an instance
- of that opcode.
-
- The args component is a string containing characters
- that are used to format the arguments to the instruction. */
-
-/* Kinds of operands:
- r Register in first field
- R Register in second field
- b Base register in first field
- B Base register in second field
- v Vector register in first field
- V Vector register in first field
- A Optional address register (base register)
- X Optional index register
- I Immediate data (16bits signed)
- O Offset field (16bits signed)
- h Offset field (15bits signed)
- d Offset field (14bits signed)
- S Shift count field
-
- any other characters are printed as is...
-*/
-
-/* The assembler requires that this array be sorted as follows:
- all instances of the same mnemonic must be consecutive.
- All instances of the same mnemonic with the same number of operands
- must be consecutive.
- */
-struct gld_opcode gld_opcodes[] =
-{
-{ "abm", 0xa0080000, 0xfc080000, "f,xOA,X", 4 },
-{ "abr", 0x18080000, 0xfc0c0000, "r,f", 2 },
-{ "aci", 0xfc770000, 0xfc7f8000, "r,I", 4 },
-{ "adfd", 0xe0080002, 0xfc080002, "r,xOA,X", 4 },
-{ "adfw", 0xe0080000, 0xfc080000, "r,xOA,X", 4 },
-{ "adi", 0xc8010000, 0xfc7f0000, "r,I", 4 },
-{ "admb", 0xb8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "admd", 0xb8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "admh", 0xb8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "admw", 0xb8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "adr", 0x38000000, 0xfc0f0000, "r,R", 2 },
-{ "adrfd", 0x38090000, 0xfc0f0000, "r,R", 2 },
-{ "adrfw", 0x38010000, 0xfc0f0000, "r,R", 2 },
-{ "adrm", 0x38080000, 0xfc0f0000, "r,R", 2 },
-{ "ai", 0xfc030000, 0xfc07ffff, "I", 4 },
-{ "anmb", 0x84080000, 0xfc080000, "r,xOA,X", 4 },
-{ "anmd", 0x84000002, 0xfc080002, "r,xOA,X", 4 },
-{ "anmh", 0x84000001, 0xfc080001, "r,xOA,X", 4 },
-{ "anmw", 0x84000000, 0xfc080000, "r,xOA,X", 4 },
-{ "anr", 0x04000000, 0xfc0f0000, "r,R", 2 },
-{ "armb", 0xe8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "armd", 0xe8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "armh", 0xe8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "armw", 0xe8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "bcf", 0xf0000000, 0xfc080000, "I,xOA,X", 4 },
-{ "bct", 0xec000000, 0xfc080000, "I,xOA,X", 4 },
-{ "bei", 0x00060000, 0xffff0000, "", 2 },
-{ "bft", 0xf0000000, 0xff880000, "xOA,X", 4 },
-{ "bib", 0xf4000000, 0xfc780000, "r,xOA", 4 },
-{ "bid", 0xf4600000, 0xfc780000, "r,xOA", 4 },
-{ "bih", 0xf4200000, 0xfc780000, "r,xOA", 4 },
-{ "biw", 0xf4400000, 0xfc780000, "r,xOA", 4 },
-{ "bl", 0xf8800000, 0xff880000, "xOA,X", 4 },
-{ "bsub", 0x5c080000, 0xff8f0000, "", 2 },
-{ "bsubm", 0x28080000, 0xfc080000, "", 4 },
-{ "bu", 0xec000000, 0xff880000, "xOA,X", 4 },
-{ "call", 0x28080000, 0xfc0f0000, "", 2 },
-{ "callm", 0x5c080000, 0xff880000, "", 4 },
-{ "camb", 0x90080000, 0xfc080000, "r,xOA,X", 4 },
-{ "camd", 0x90000002, 0xfc080002, "r,xOA,X", 4 },
-{ "camh", 0x90000001, 0xfc080001, "r,xOA,X", 4 },
-{ "camw", 0x90000000, 0xfc080000, "r.xOA,X", 4 },
-{ "car", 0x10000000, 0xfc0f0000, "r,R", 2 },
-{ "cd", 0xfc060000, 0xfc070000, "r,f", 4 },
-{ "cea", 0x000f0000, 0xffff0000, "", 2 },
-{ "ci", 0xc8050000, 0xfc7f0000, "r,I", 4 },
-{ "cmc", 0x040a0000, 0xfc7f0000, "r", 2 },
-{ "cmmb", 0x94080000, 0xfc080000, "r,xOA,X", 4 },
-{ "cmmd", 0x94000002, 0xfc080002, "r,xOA,X", 4 },
-{ "cmmh", 0x94000001, 0xfc080001, "r,xOA,X", 4 },
-{ "cmmw", 0x94000000, 0xfc080000, "r,xOA,X", 4 },
-{ "cmr", 0x14000000, 0xfc0f0000, "r,R", 2 },
-{ "daci", 0xfc7f0000, 0xfc7f8000, "r,I", 4 },
-{ "dae", 0x000e0000, 0xffff0000, "", 2 },
-{ "dai", 0xfc040000, 0xfc07ffff, "I", 4 },
-{ "dci", 0xfc6f0000, 0xfc7f8000, "r,I", 4 },
-{ "di", 0xfc010000, 0xfc07ffff, "I", 4 },
-{ "dvfd", 0xe4000002, 0xfc080002, "r,xOA,X", 4 },
-{ "dvfw", 0xe4000000, 0xfc080000, "r,xOA,X", 4 },
-{ "dvi", 0xc8040000, 0xfc7f0000, "r,I", 4 },
-{ "dvmb", 0xc4080000, 0xfc080000, "r,xOA,X", 4 },
-{ "dvmh", 0xc4000001, 0xfc080001, "r,xOA,X", 4 },
-{ "dvmw", 0xc4000000, 0xfc080000, "r,xOA,X", 4 },
-{ "dvr", 0x380a0000, 0xfc0f0000, "r,R", 2 },
-{ "dvrfd", 0x380c0000, 0xfc0f0000, "r,R", 4 },
-{ "dvrfw", 0x38040000, 0xfc0f0000, "r,xOA,X", 4 },
-{ "eae", 0x00080000, 0xffff0000, "", 2 },
-{ "eci", 0xfc670000, 0xfc7f8080, "r,I", 4 },
-{ "ecwcs", 0xfc4f0000, 0xfc7f8000, "", 4 },
-{ "ei", 0xfc000000, 0xfc07ffff, "I", 4 },
-{ "eomb", 0x8c080000, 0xfc080000, "r,xOA,X", 4 },
-{ "eomd", 0x8c000002, 0xfc080002, "r,xOA,X", 4 },
-{ "eomh", 0x8c000001, 0xfc080001, "r,xOA,X", 4 },
-{ "eomw", 0x8c000000, 0xfc080000, "r,xOA,X", 4 },
-{ "eor", 0x0c000000, 0xfc0f0000, "r,R", 2 },
-{ "eorm", 0x0c080000, 0xfc0f0000, "r,R", 2 },
-{ "es", 0x00040000, 0xfc7f0000, "r", 2 },
-{ "exm", 0xa8000000, 0xff880000, "xOA,X", 4 },
-{ "exr", 0xc8070000, 0xfc7f0000, "r", 2 },
-{ "exrr", 0xc8070002, 0xfc7f0002, "r", 2 },
-{ "fixd", 0x380d0000, 0xfc0f0000, "r,R", 2 },
-{ "fixw", 0x38050000, 0xfc0f0000, "r,R", 2 },
-{ "fltd", 0x380f0000, 0xfc0f0000, "r,R", 2 },
-{ "fltw", 0x38070000, 0xfc0f0000, "r,R", 2 },
-{ "grio", 0xfc3f0000, 0xfc7f8000, "r,I", 4 },
-{ "halt", 0x00000000, 0xffff0000, "", 2 },
-{ "hio", 0xfc370000, 0xfc7f8000, "r,I", 4 },
-{ "jwcs", 0xfa080000, 0xff880000, "xOA,X", 4 },
-{ "la", 0x50000000, 0xfc000000, "r,xOA,X", 4 },
-{ "labr", 0x58080000, 0xfc080000, "b,xOA,X", 4 },
-{ "lb", 0xac080000, 0xfc080000, "r,xOA,X", 4 },
-{ "lcs", 0x00030000, 0xfc7f0000, "r", 2 },
-{ "ld", 0xac000002, 0xfc080002, "r,xOA,X", 4 },
-{ "lear", 0x80000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lf", 0xcc000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lfbr", 0xcc080000, 0xfc080000, "b,xOA,X", 4 },
-{ "lh", 0xac000001, 0xfc080001, "r,xOA,X", 4 },
-{ "li", 0xc8000000, 0xfc7f0000, "r,I", 4 },
-{ "lmap", 0x2c070000, 0xfc7f0000, "r", 2 },
-{ "lmb", 0xb0080000, 0xfc080000, "r,xOA,X", 4 },
-{ "lmd", 0xb0000002, 0xfc080002, "r,xOA,X", 4 },
-{ "lmh", 0xb0000001, 0xfc080001, "r,xOA,X", 4 },
-{ "lmw", 0xb0000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lnb", 0xb4080000, 0xfc080000, "r,xOA,X", 4 },
-{ "lnd", 0xb4000002, 0xfc080002, "r,xOA,X", 4 },
-{ "lnh", 0xb4000001, 0xfc080001, "r,xOA,X", 4 },
-{ "lnw", 0xb4000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lpsd", 0xf9800000, 0xff880000, "r,xOA,X", 4 },
-{ "lpsdcm", 0xfa800000, 0xff880000, "r,xOA,X", 4 },
-{ "lw", 0xac000000, 0xfc080000, "r,xOA,X", 4 },
-{ "lwbr", 0x5c000000, 0xfc080000, "b,xOA,X", 4 },
-{ "mpfd", 0xe4080002, 0xfc080002, "r,xOA,X", 4 },
-{ "mpfw", 0xe4080000, 0xfc080000, "r,xOA,X", 4 },
-{ "mpi", 0xc8030000, 0xfc7f0000, "r,I", 4 },
-{ "mpmb", 0xc0080000, 0xfc080000, "r,xOA,X", 4 },
-{ "mpmh", 0xc0000001, 0xfc080001, "r,xOA,X", 4 },
-{ "mpmw", 0xc0000000, 0xfc080000, "r,xOA,X", 4 },
-{ "mpr", 0x38020000, 0xfc0f0000, "r,R", 2 },
-{ "mprfd", 0x380e0000, 0xfc0f0000, "r,R", 2 },
-{ "mprfw", 0x38060000, 0xfc0f0000, "r,R", 2 },
-{ "nop", 0x00020000, 0xffff0000, "", 2 },
-{ "ormb", 0x88080000, 0xfc080000, "r,xOA,X", 4 },
-{ "ormd", 0x88000002, 0xfc080002, "r,xOA,X", 4 },
-{ "ormh", 0x88000001, 0xfc080001, "r,xOA,X", 4 },
-{ "ormw", 0x88000000, 0xfc080000, "r,xOA,X", 4 },
-{ "orr", 0x08000000, 0xfc0f0000, "r,R", 2 },
-{ "orrm", 0x08080000, 0xfc0f0000, "r,R", 2 },
-{ "rdsts", 0x00090000, 0xfc7f0000, "r", 2 },
-{ "return", 0x280e0000, 0xfc7f0000, "", 2 },
-{ "ri", 0xfc020000, 0xfc07ffff, "I", 4 },
-{ "rnd", 0x00050000, 0xfc7f0000, "r", 2 },
-{ "rpswt", 0x040b0000, 0xfc7f0000, "r", 2 },
-{ "rschnl", 0xfc2f0000, 0xfc7f8000, "r,I", 4 },
-{ "rsctl", 0xfc470000, 0xfc7f8000, "r,I", 4 },
-{ "rwcs", 0x000b0000, 0xfc0f0000, "r,R", 2 },
-{ "sacz", 0x10080000, 0xfc0f0000, "r,R", 2 },
-{ "sbm", 0x98080000, 0xfc080000, "f,xOA,X", 4 },
-{ "sbr", 0x18000000, 0xfc0c0000, "r,f", 4 },
-{ "sea", 0x000d0000, 0xffff0000, "", 2 },
-{ "setcpu", 0x2c090000, 0xfc7f0000, "r", 2 },
-{ "sio", 0xfc170000, 0xfc7f8000, "r,I", 4 },
-{ "sipu", 0x000a0000, 0xffff0000, "", 2 },
-{ "sla", 0x1c400000, 0xfc600000, "r,S", 2 },
-{ "slad", 0x20400000, 0xfc600000, "r,S", 2 },
-{ "slc", 0x24400000, 0xfc600000, "r,S", 2 },
-{ "sll", 0x1c600000, 0xfc600000, "r,S", 2 },
-{ "slld", 0x20600000, 0xfc600000, "r,S", 2 },
-{ "smc", 0x04070000, 0xfc070000, "", 2 },
-{ "sra", 0x1c000000, 0xfc600000, "r,S", 2 },
-{ "srad", 0x20000000, 0xfc600000, "r,S", 2 },
-{ "src", 0x24000000, 0xfc600000, "r,S", 2 },
-{ "srl", 0x1c200000, 0xfc600000, "r,S", 2 },
-{ "srld", 0x20200000, 0xfc600000, "r,S", 2 },
-{ "stb", 0xd4080000, 0xfc080000, "r,xOA,X", 4 },
-{ "std", 0xd4000002, 0xfc080002, "r,xOA,X", 4 },
-{ "stf", 0xdc000000, 0xfc080000, "r,xOA,X", 4 },
-{ "stfbr", 0x54000000, 0xfc080000, "b,xOA,X", 4 },
-{ "sth", 0xd4000001, 0xfc080001, "r,xOA,X", 4 },
-{ "stmb", 0xd8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "stmd", 0xd8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "stmh", 0xd8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "stmw", 0xd8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "stpio", 0xfc270000, 0xfc7f8000, "r,I", 4 },
-{ "stw", 0xd4000000, 0xfc080000, "r,xOA,X", 4 },
-{ "stwbr", 0x54000000, 0xfc080000, "b,xOA,X", 4 },
-{ "suabr", 0x58000000, 0xfc080000, "b,xOA,X", 4 },
-{ "sufd", 0xe0000002, 0xfc080002, "r,xOA,X", 4 },
-{ "sufw", 0xe0000000, 0xfc080000, "r,xOA,X", 4 },
-{ "sui", 0xc8020000, 0xfc7f0000, "r,I", 4 },
-{ "sumb", 0xbc080000, 0xfc080000, "r,xOA,X", 4 },
-{ "sumd", 0xbc000002, 0xfc080002, "r,xOA,X", 4 },
-{ "sumh", 0xbc000001, 0xfc080001, "r,xOA,X", 4 },
-{ "sumw", 0xbc000000, 0xfc080000, "r,xOA,X", 4 },
-{ "sur", 0x3c000000, 0xfc0f0000, "r,R", 2 },
-{ "surfd", 0x380b0000, 0xfc0f0000, "r,xOA,X", 4 },
-{ "surfw", 0x38030000, 0xfc0f0000, "r,R", 2 },
-{ "surm", 0x3c080000, 0xfc0f0000, "r,R", 2 },
-{ "svc", 0xc8060000, 0xffff0000, "", 4 },
-{ "tbm", 0xa4080000, 0xfc080000, "f,xOA,X", 4 },
-{ "tbr", 0x180c0000, 0xfc0c0000, "r,f", 2 },
-{ "tbrr", 0x2c020000, 0xfc0f0000, "r,B", 2 },
-{ "tccr", 0x28040000, 0xfc7f0000, "", 2 },
-{ "td", 0xfc050000, 0xfc070000, "r,f", 4 },
-{ "tio", 0xfc1f0000, 0xfc7f8000, "r,I", 4 },
-{ "tmapr", 0x2c0a0000, 0xfc0f0000, "r,R", 2 },
-{ "tpcbr", 0x280c0000, 0xfc7f0000, "r", 2 },
-{ "trbr", 0x2c010000, 0xfc0f0000, "b,R", 2 },
-{ "trc", 0x2c030000, 0xfc0f0000, "r,R", 2 },
-{ "trcc", 0x28050000, 0xfc7f0000, "", 2 },
-{ "trcm", 0x2c0b0000, 0xfc0f0000, "r,R", 2 },
-{ "trn", 0x2c040000, 0xfc0f0000, "r,R", 2 },
-{ "trnm", 0x2c0c0000, 0xfc0f0000, "r,R", 2 },
-{ "trr", 0x2c000000, 0xfc0f0000, "r,R", 2 },
-{ "trrm", 0x2c080000, 0xfc0f0000, "r,R", 2 },
-{ "trsc", 0x2c0e0000, 0xfc0f0000, "r,R", 2 },
-{ "trsw", 0x28000000, 0xfc7f0000, "r", 2 },
-{ "tscr", 0x2c0f0000, 0xfc0f0000, "r,R", 2 },
-{ "uei", 0x00070000, 0xffff0000, "", 2 },
-{ "wait", 0x00010000, 0xffff0000, "", 2 },
-{ "wcwcs", 0xfc5f0000, 0xfc7f8000, "", 4 },
-{ "wwcs", 0x000c0000, 0xfc0f0000, "r,R", 2 },
-{ "xcbr", 0x28020000, 0xfc0f0000, "b,B", 2 },
-{ "xcr", 0x2c050000, 0xfc0f0000, "r,R", 2 },
-{ "xcrm", 0x2c0d0000, 0xfc0f0000, "r,R", 2 },
-{ "zbm", 0x9c080000, 0xfc080000, "f,xOA,X", 4 },
-{ "zbr", 0x18040000, 0xfc0c0000, "r,f", 2 },
-{ "zmb", 0xf8080000, 0xfc080000, "r,xOA,X", 4 },
-{ "zmd", 0xf8000002, 0xfc080002, "r,xOA,X", 4 },
-{ "zmh", 0xf8000001, 0xfc080001, "r,xOA,X", 4 },
-{ "zmw", 0xf8000000, 0xfc080000, "r,xOA,X", 4 },
-{ "zr", 0x0c000000, 0xfc0f0000, "r", 2 },
-};
-
-int numopcodes = sizeof(gld_opcodes) / sizeof(gld_opcodes[0]);
-
-struct gld_opcode *endop = gld_opcodes + sizeof(gld_opcodes) /
- sizeof(gld_opcodes[0]);
+++ /dev/null
-/* pyramid.opcode.h -- gdb initial attempt. */
-
-/* pyramid opcode table: wot to do with this
- particular opcode */
-
-struct pyr_datum
-{
- char nargs;
- char * args; /* how to compile said opcode */
- unsigned long mask; /* Bit vector: which operand modes are valid
- for this opcode */
- unsigned char code; /* op-code (always 6(?) bits */
-};
-
-typedef struct pyr_insn_format {
- unsigned int mode :4;
- unsigned int operator :8;
- unsigned int index_scale :2;
- unsigned int index_reg :6;
- unsigned int operand_1 :6;
- unsigned int operand_2:6;
-} pyr_insn_format;
-
-
-/* We store four bytes of opcode for all opcodes.
- Pyramid is sufficiently RISCy that:
- - insns are always an integral number of words;
- - the length of any insn can be told from the first word of
- the insn. (ie, if there are zero, one, or two words of
- immediate operand/offset).
-
-
- The args component is a string containing two characters for each
- operand of the instruction. The first specifies the kind of operand;
- the second, the place it is stored. */
-
-/* Kinds of operands:
- mask assembler syntax description
- 0x0001: movw Rn,Rn register to register
- 0x0002: movw K,Rn quick immediate to register
- 0x0004: movw I,Rn long immediate to register
- 0x0008: movw (Rn),Rn register indirect to register
- movw (Rn)[x],Rn register indirect to register
- 0x0010: movw I(Rn),Rn offset register indirect to register
- movw I(Rn)[x],Rn offset register indirect, indexed, to register
-
- 0x0020: movw Rn,(Rn) register to register indirect
- 0x0040: movw K,(Rn) quick immediate to register indirect
- 0x0080: movw I,(Rn) long immediate to register indirect
- 0x0100: movw (Rn),(Rn) register indirect to-register indirect
- 0x0100: movw (Rn),(Rn) register indirect to-register indirect
- 0x0200: movw I(Rn),(Rn) register indirect+offset to register indirect
- 0x0200: movw I(Rn),(Rn) register indirect+offset to register indirect
-
- 0x0400: movw Rn,I(Rn) register to register indirect+offset
- 0x0800: movw K,I(Rn) quick immediate to register indirect+offset
- 0x1000: movw I,I(Rn) long immediate to register indirect+offset
- 0x1000: movw (Rn),I(Rn) register indirect to-register indirect+offset
- 0x1000: movw I(Rn),I(Rn) register indirect+offset to register indirect
- +offset
- 0x0000: (irregular) ???
-
-
- Each insn has a four-bit field encoding the type(s) of its operands.
-*/
-
-/* Some common combinations
- */
-
-/* the first 5,(0x1|0x2|0x4|0x8|0x10) ie (1|2|4|8|16), ie ( 32 -1)*/
-#define GEN_TO_REG (31)
-
-#define UNKNOWN ((unsigned long)-1)
-#define ANY (GEN_TO_REG | (GEN_TO_REG << 5) | (GEN_TO_REG << 15))
-
-#define CONVERT (1|8|0x10|0x20|0x200)
-
-#define K_TO_REG (2)
-#define I_TO_REG (4)
-#define NOTK_TO_REG (GEN_TO_REG & ~K_TO_REG)
-#define NOTI_TO_REG (GEN_TO_REG & ~I_TO_REG)
-
-/* The assembler requires that this array be sorted as follows:
- all instances of the same mnemonic must be consecutive.
- All instances of the same mnemonic with the same number of operands
- must be consecutive.
- */
-
-struct pyr_opcode /* pyr opcode text */
-{
- char * name; /* opcode name: lowercase string [key] */
- struct pyr_datum datum; /* rest of opcode table [datum] */
-};
-
-#define pyr_how args
-#define pyr_nargs nargs
-#define pyr_mask mask
-#define pyr_name name
-
-struct pyr_opcode pyr_opcodes[] =
-{
- {"movb", { 2, "", UNKNOWN, 0x11}, },
- {"movh", { 2, "", UNKNOWN, 0x12} },
- {"movw", { 2, "", ANY, 0x10} },
- {"movl", { 2, "", ANY, 0x13} },
- {"mnegw", { 2, "", (0x1|0x8|0x10), 0x14} },
- {"mnegf", { 2, "", 0x1, 0x15} },
- {"mnegd", { 2, "", 0x1, 0x16} },
- {"mcomw", { 2, "", (0x1|0x8|0x10), 0x17} },
- {"mabsw", { 2, "", (0x1|0x8|0x10), 0x18} },
- {"mabsf", { 2, "", 0x1, 0x19} },
- {"mabsd", { 2, "", 0x1, 0x1a} },
- {"mtstw", { 2, "", (0x1|0x8|0x10), 0x1c} },
- {"mtstf", { 2, "", 0x1, 0x1d} },
- {"mtstd", { 2, "", 0x1, 0x1e} },
- {"mova", { 2, "", 0x8|0x10, 0x1f} },
- {"movzbw", { 2, "", (0x1|0x8|0x10), 0x20} },
- {"movzhw", { 2, "", (0x1|0x8|0x10), 0x21} },
- /* 2 insns out of order here */
- {"movbl", { 2, "", 1, 0x4f} },
- {"filbl", { 2, "", 1, 0x4e} },
-
- {"cvtbw", { 2, "", CONVERT, 0x22} },
- {"cvthw", { 2, "", CONVERT, 0x23} },
- {"cvtwb", { 2, "", CONVERT, 0x24} },
- {"cvtwh", { 2, "", CONVERT, 0x25} },
- {"cvtwf", { 2, "", CONVERT, 0x26} },
- {"cvtwd", { 2, "", CONVERT, 0x27} },
- {"cvtfw", { 2, "", CONVERT, 0x28} },
- {"cvtfd", { 2, "", CONVERT, 0x29} },
- {"cvtdw", { 2, "", CONVERT, 0x2a} },
- {"cvtdf", { 2, "", CONVERT, 0x2b} },
-
- {"addw", { 2, "", GEN_TO_REG, 0x40} },
- {"addwc", { 2, "", GEN_TO_REG, 0x41} },
- {"subw", { 2, "", GEN_TO_REG, 0x42} },
- {"subwb", { 2, "", GEN_TO_REG, 0x43} },
- {"rsubw", { 2, "", GEN_TO_REG, 0x44} },
- {"mulw", { 2, "", GEN_TO_REG, 0x45} },
- {"emul", { 2, "", GEN_TO_REG, 0x47} },
- {"umulw", { 2, "", GEN_TO_REG, 0x46} },
- {"divw", { 2, "", GEN_TO_REG, 0x48} },
- {"ediv", { 2, "", GEN_TO_REG, 0x4a} },
- {"rdivw", { 2, "", GEN_TO_REG, 0x4b} },
- {"udivw", { 2, "", GEN_TO_REG, 0x49} },
- {"modw", { 2, "", GEN_TO_REG, 0x4c} },
- {"umodw", { 2, "", GEN_TO_REG, 0x4d} },
-
-
- {"addf", { 2, "", 1, 0x50} },
- {"addd", { 2, "", 1, 0x51} },
- {"subf", { 2, "", 1, 0x52} },
- {"subd", { 2, "", 1, 0x53} },
- {"mulf", { 2, "", 1, 0x56} },
- {"muld", { 2, "", 1, 0x57} },
- {"divf", { 2, "", 1, 0x58} },
- {"divd", { 2, "", 1, 0x59} },
-
-
- {"cmpb", { 2, "", UNKNOWN, 0x61} },
- {"cmph", { 2, "", UNKNOWN, 0x62} },
- {"cmpw", { 2, "", UNKNOWN, 0x60} },
- {"ucmpb", { 2, "", UNKNOWN, 0x66} },
- /* WHY no "ucmph"??? */
- {"ucmpw", { 2, "", UNKNOWN, 0x65} },
- {"xchw", { 2, "", UNKNOWN, 0x0f} },
-
-
- {"andw", { 2, "", GEN_TO_REG, 0x30} },
- {"orw", { 2, "", GEN_TO_REG, 0x31} },
- {"xorw", { 2, "", GEN_TO_REG, 0x32} },
- {"bicw", { 2, "", GEN_TO_REG, 0x33} },
- {"lshlw", { 2, "", GEN_TO_REG, 0x38} },
- {"ashlw", { 2, "", GEN_TO_REG, 0x3a} },
- {"ashll", { 2, "", GEN_TO_REG, 0x3c} },
- {"ashrw", { 2, "", GEN_TO_REG, 0x3b} },
- {"ashrl", { 2, "", GEN_TO_REG, 0x3d} },
- {"rotlw", { 2, "", GEN_TO_REG, 0x3e} },
- {"rotrw", { 2, "", GEN_TO_REG, 0x3f} },
-
- /* push and pop insns are "going away next release". */
- {"pushw", { 2, "", GEN_TO_REG, 0x0c} },
- {"popw", { 2, "", (0x1|0x8|0x10), 0x0d} },
- {"pusha", { 2, "", (0x8|0x10), 0x0e} },
-
- {"bitsw", { 2, "", UNKNOWN, 0x35} },
- {"bitcw", { 2, "", UNKNOWN, 0x36} },
- /* some kind of ibra/dbra insns??*/
- {"icmpw", { 2, "", UNKNOWN, 0x67} },
- {"dcmpw", { 2, "", (1|4|0x20|0x80|0x400|0x1000), 0x69} },/*FIXME*/
- {"acmpw", { 2, "", 1, 0x6b} },
-
- /* Call is written as a 1-op insn, but is always (dis)assembled as a 2-op
- insn with a 2nd op of tr14. The assembler will have to grok this. */
- {"call", { 2, "", GEN_TO_REG, 0x04} },
- {"call", { 1, "", GEN_TO_REG, 0x04} },
-
- {"callk", { 1, "", UNKNOWN, 0x06} },/* system call?*/
- /* Ret is usually written as a 0-op insn, but gets disassembled as a
- 1-op insn. The operand is always tr15. */
- {"ret", { 0, "", UNKNOWN, 0x09} },
- {"ret", { 1, "", UNKNOWN, 0x09} },
- {"adsf", { 2, "", (1|2|4), 0x08} },
- {"retd", { 2, "", UNKNOWN, 0x0a} },
- {"btc", { 2, "", UNKNOWN, 0x01} },
- {"bfc", { 2, "", UNKNOWN, 0x02} },
- /* Careful: halt is 0x00000000. Jump must have some other (mode?)bit set?? */
- {"jump", { 1, "", UNKNOWN, 0x00} },
- {"btp", { 2, "", UNKNOWN, 0xf00} },
- /* read control-stack pointer is another 1-or-2 operand insn. */
- {"rcsp", { 2, "", UNKNOWN, 0x01f} },
- {"rcsp", { 1, "", UNKNOWN, 0x01f} }
-};
-
-/* end: pyramid.opcode.h */
-/* One day I will have to take the time to find out what operands
- are valid for these insns, and guess at what they mean.
-
- I can't imagine what the "I???" insns (iglob, etc) do.
-
- the arithmetic-sounding insns ending in "p" sound awfully like BCD
- arithmetic insns:
- dshlp -> Decimal SHift Left Packed
- dshrp -> Decimal SHift Right Packed
- and cvtlp would be convert long to packed.
- I have no idea how the operands are interpreted; but having them be
- a long register with (address, length) of an in-memory packed BCD operand
- would not be surprising.
- They are unlikely to be a packed bcd string: 64 bits of long give
- is only 15 digits+sign, which isn't enough for COBOL.
- */
-#if 0
- {"wcsp", { 2, "", UNKNOWN, 0x00} }, /*write csp?*/
- /* The OSx Operating System Porting Guide claims SSL does things
- with tr12 (a register reserved to it) to do with static block-structure
- references. SSL=Set Static Link? It's "Going away next release". */
- {"ssl", { 2, "", UNKNOWN, 0x00} },
- {"ccmps", { 2, "", UNKNOWN, 0x00} },
- {"lcd", { 2, "", UNKNOWN, 0x00} },
- {"uemul", { 2, "", UNKNOWN, 0x00} }, /*unsigned emul*/
- {"srf", { 2, "", UNKNOWN, 0x00} }, /*Gidget time???*/
- {"mnegp", { 2, "", UNKNOWN, 0x00} }, /move-neg phys?*/
- {"ldp", { 2, "", UNKNOWN, 0x00} }, /*load phys?*/
- {"ldti", { 2, "", UNKNOWN, 0x00} },
- {"ldb", { 2, "", UNKNOWN, 0x00} },
- {"stp", { 2, "", UNKNOWN, 0x00} },
- {"stti", { 2, "", UNKNOWN, 0x00} },
- {"stb", { 2, "", UNKNOWN, 0x00} },
- {"stu", { 2, "", UNKNOWN, 0x00} },
- {"addp", { 2, "", UNKNOWN, 0x00} },
- {"subp", { 2, "", UNKNOWN, 0x00} },
- {"mulp", { 2, "", UNKNOWN, 0x00} },
- {"divp", { 2, "", UNKNOWN, 0x00} },
- {"dshlp", { 2, "", UNKNOWN, 0x00} }, /* dec shl packed? */
- {"dshrp", { 2, "", UNKNOWN, 0x00} }, /* dec shr packed? */
- {"movs", { 2, "", UNKNOWN, 0x00} }, /*move (string?)?*/
- {"cmpp", { 2, "", UNKNOWN, 0x00} }, /* cmp phys?*/
- {"cmps", { 2, "", UNKNOWN, 0x00} }, /* cmp (string?)?*/
- {"cvtlp", { 2, "", UNKNOWN, 0x00} }, /* cvt long to p??*/
- {"cvtpl", { 2, "", UNKNOWN, 0x00} }, /* cvt p to l??*/
- {"dintr", { 2, "", UNKNOWN, 0x00} }, /* ?? intr ?*/
- {"rphysw", { 2, "", UNKNOWN, 0x00} }, /* read phys word?*/
- {"wphysw", { 2, "", UNKNOWN, 0x00} }, /* write phys word?*/
- {"cmovs", { 2, "", UNKNOWN, 0x00} },
- {"rsubw", { 2, "", UNKNOWN, 0x00} },
- {"bicpsw", { 2, "", UNKNOWN, 0x00} }, /* clr bit in psw? */
- {"bispsw", { 2, "", UNKNOWN, 0x00} }, /* set bit in psw? */
- {"eio", { 2, "", UNKNOWN, 0x00} }, /* ?? ?io ? */
- {"callp", { 2, "", UNKNOWN, 0x00} }, /* call phys?*/
- {"callr", { 2, "", UNKNOWN, 0x00} },
- {"lpcxt", { 2, "", UNKNOWN, 0x00} }, /*load proc context*/
- {"rei", { 2, "", UNKNOWN, 0x00} }, /*ret from intrpt*/
- {"rport", { 2, "", UNKNOWN, 0x00} }, /*read-port?*/
- {"rtod", { 2, "", UNKNOWN, 0x00} }, /*read-time-of-day?*/
- {"ssi", { 2, "", UNKNOWN, 0x00} },
- {"vtpa", { 2, "", UNKNOWN, 0x00} }, /*virt-to-phys-addr?*/
- {"wicl", { 2, "", UNKNOWN, 0x00} }, /* write icl ? */
- {"wport", { 2, "", UNKNOWN, 0x00} }, /*write-port?*/
- {"wtod", { 2, "", UNKNOWN, 0x00} }, /*write-time-of-day?*/
- {"flic", { 2, "", UNKNOWN, 0x00} },
- {"iglob", { 2, "", UNKNOWN, 0x00} }, /* I global? */
- {"iphys", { 2, "", UNKNOWN, 0x00} }, /* I physical? */
- {"ipid", { 2, "", UNKNOWN, 0x00} }, /* I pid? */
- {"ivect", { 2, "", UNKNOWN, 0x00} }, /* I vector? */
- {"lamst", { 2, "", UNKNOWN, 0x00} },
- {"tio", { 2, "", UNKNOWN, 0x00} },
-#endif
+++ /dev/null
-# This is a shell archive. Remove anything before this line,
-# then unpack it by saving it in a file and typing "sh file".
-#
-# Wrapped by Glenn Engel <glenne@labgre> on Mon Jun 12 15:19:20 1989
-#
-# This archive contains:
-# remcom.c
-#
-
-LANG=""; export LANG
-PATH=/bin:/usr/bin:$PATH; export PATH
-
-echo x - remcom.c
-cat >remcom.c <<'@EOF'
-
-/****************************************************************************
-
- THIS SOFTWARE IS NOT COPYRIGHTED
-
- HP offers the following for use in the public domain. HP makes no
- warranty with regard to the software or it's performance and the
- user accepts the software "AS IS" with all faults.
-
- HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
- TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- * $Header$
- *
- * $Module name: remcom.c $
- * $Revision$
- * $Date$
- * $Contributor: Lake Stevens Instrument Division$
- *
- * $Description: low level support for gdb debugger. $
- *
- * $Considerations: only works on target hardware $
- *
- * $Written by: Glenn Engel $
- * $ModuleState: Experimental $
- *
- * $NOTES: See Below $
- *
- * To enable debugger support, two things need to happen. One, a
- * call to set_debug_traps() is necessary in order to allow any breakpoints
- * or error conditions to be properly intercepted and reported to gdb.
- * Two, a breakpoint needs to be generated to begin communication. This
- * is most easily accomplished by a call to breakpoint(). Breakpoint()
- * simulates a breakpoint by executing a trap #1.
- *
- * Some explanation is probably necessary to explain how exceptions are
- * handled. When an exception is encountered the 68000 pushes the current
- * program counter and status register onto the supervisor stack and then
- * transfers execution to a location specified in it's vector table.
- * The handlers for the exception vectors are hardwired to jmp to an address
- * given by the relation: (exception - 256) * 6. These are decending
- * addresses starting from -6, -12, -18, ... By allowing 6 bytes for
- * each entry, a jsr, jmp, bsr, ... can be used to enter the exception
- * handler. Using a jsr to handle an exception has an added benefit of
- * allowing a single handler to service several exceptions and use the
- * return address as the key differentiation. The vector number can be
- * computed from the return address by [ exception = (addr + 1530) / 6 ].
- * The sole purpose of the routine _catchException is to compute the
- * exception number and push it on the stack in place of the return address.
- * The external function exceptionHandler() is
- * used to attach a specific handler to a specific 68k exception.
- * For 68020 machines, the ability to have a return address around just
- * so the vector can be determined is not necessary because the '020 pushes an
- * extra word onto the stack containing the vector offset
- *
- * Because gdb will sometimes write to the stack area to execute function
- * calls, this program cannot rely on using the supervisor stack so it
- * uses it's own stack area reserved in the int array remcomStack.
- *
- *************
- *
- * The following gdb commands are supported:
- *
- * command function Return value
- *
- * g return the value of the CPU registers hex data or ENN
- * G set the value of the CPU registers OK or ENN
- *
- * mAA..AA,LLLL Read LLLL bytes at address AA..AA hex data or ENN
- * MAA..AA,LLLL: Write LLLL bytes at address AA.AA OK or ENN
- *
- * c Resume at current address SNN ( signal NN)
- * cAA..AA Continue at address AA..AA SNN
- *
- * s Step one instruction SNN
- * sAA..AA Step one instruction from AA..AA SNN
- *
- * k kill
- *
- * ? What was the last sigval ? SNN (signal NN)
- *
- * All commands and responses are sent with a packet which includes a
- * checksum. A packet consists of
- *
- * $<packet info>#<checksum>.
- *
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum> :: < two hex digits computed as modulo 256 sum of <packetinfo>>
- *
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer. '-' indicates a failed transfer.
- *
- * Example:
- *
- * Host: Reply:
- * $m0,10#2a +$00010203040506070809101112131415#42
- *
- ****************************************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include <setjmp.h>
-
-/************************************************************************
- *
- * external low-level support routines
- */
-typedef void (*ExceptionHook)(int); /* pointer to function with int parm */
-typedef void (*Function)(); /* pointer to a function */
-
-extern putDebugChar(); /* write a single character */
-extern getDebugChar(); /* read and return a single char */
-
-extern Function exceptionHandler(); /* assign an exception handler */
-extern ExceptionHook exceptionHook; /* hook variable for errors/exceptions */
-
-
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-#define BUFMAX 400
-
-static char initialized; /* boolean flag. != 0 means we've been initialized */
-
-int remote_debug = 0;
-/* debug > 0 prints ill-formed commands in valid packets & checksum errors */
-
-char hexchars[]="0123456789abcdef";
-
-/* there are 180 bytes of registers on a 68020 w/68881 */
-/* many of the fpa registers are 12 byte (96 bit) registers */
-#define NUMREGBYTES 180
-enum regnames {D0,D1,D2,D3,D4,D5,D6,D7,
- A0,A1,A2,A3,A4,A5,A6,A7,
- PS,PC,
- FP0,FP1,FP2,FP3,FP4,FP5,FP6,FP7,
- FPCONTROL,FPSTATUS,FPIADDR
- };
-
-typedef struct FrameStruct
-{
- struct FrameStruct *previous;
- int exceptionPC; /* pc value when this frame created */
- int exceptionVector; /* cpu vector causing exception */
- short frameSize; /* size of cpu frame in words */
- short sr; /* for 68000, this not always sr */
- int pc;
- short format;
- int fsaveHeader;
- int morejunk[0]; /* exception frame, fp save... */
-} Frame;
-
-#define FRAMESIZE 500
-static Frame *lastFrame;
-static int frameStack[FRAMESIZE];
-
-/*
- * these should not be static cuz they can be used outside this module
- */
-int registers[NUMREGBYTES/4];
-int superStack;
-
-static int remcomStack[400];
-static int* stackPtr = &remcomStack[399];
-
-/*
- * In many cases, the system will want to continue exception processing
- * when a continue command is given.
- * oldExceptionHook is a function to invoke in this case.
- */
-
-static ExceptionHook oldExceptionHook;
-
-/* the size of the exception stack on the 68020 varies with the type of
- * exception. The following table is the number of WORDS used
- * for each exception format.
- */
-static short exceptionSize[] = { 4,4,6,4,4,4,4,4,29,10,16,46,4,4,4,4 };
-
-/************* jump buffer used for setjmp/longjmp **************************/
-jmp_buf env;
-
-/*************************** ASSEMBLY CODE MACROS *************************/
-/* */
-
-#ifdef __HAVE_68881__
-/* do an fsave, then remember the address to begin a restore from */
-#define SAVE_FP_REGS() asm(" fsave a0@-"); \
- asm(" fmovemx fp0-fp7,_registers+72"); \
- asm(" fmoveml fpcr/fpsr/fpi,_registers+168");
-#define RESTORE_FP_REGS() asm(" fmoveml _registers+168,fpcr/fpsr/fpi"); \
- asm(" fmovemx _registers+72,fp0-fp7"); \
- asm(" frestore a0@+");
-#else
-#define SAVE_FP_REGS()
-#define RESTORE_FP_REGS()
-#endif /* __HAVE_68881__ */
-
-asm("
-.text
-.globl _return_to_super
-_return_to_super:
- movel _registers+60,sp /* get new stack pointer */
- movel _lastFrame,a0 /* get last frame info */
- bra return_to_any
-
-.globl _return_to_user
-_return_to_user:
- movel _registers+60,a0 /* get usp */
- movel a0,usp /* set usp */
- movel _superStack,sp /* get original stack pointer */
-
-return_to_any:
- movel _lastFrame,a0 /* get last frame info */
- movel a0@+,_lastFrame /* link in previous frame */
- addql #8,a0 /* skip over pc, vector#*/
- movew a0@+,d0 /* get # of words in cpu frame */
- addw d0,a0 /* point to end of data */
- addw d0,a0 /* point to end of data */
- movel a0,a1
-#
-# copy the stack frame
- subql #1,d0
-copyUserLoop:
- movew a1@-,sp@-
- dbf d0,copyUserLoop
-");
- RESTORE_FP_REGS()
- asm(" moveml _registers,d0-d7/a0-a6");
- asm(" rte"); /* pop and go! */
-
-#define DISABLE_INTERRUPTS() asm(" oriw #0x0700,sr");
-#define BREAKPOINT() asm(" trap #1");
-
-/* this function is called immediately when a level 7 interrupt occurs */
-/* if the previous interrupt level was 7 then we're already servicing */
-/* this interrupt and an rte is in order to return to the debugger. */
-/* For the 68000, the offset for sr is 6 due to the jsr return address */
-asm("
-.text
-.globl __debug_level7
-__debug_level7:
- movew d0,sp@-");
-#ifdef mc68020
-asm(" movew sp@(2),d0");
-#else
-asm(" movew sp@(6),d0");
-#endif
-asm(" andiw #0x700,d0
- cmpiw #0x700,d0
- beq _already7
- movew sp@+,d0
- bra __catchException
-_already7:
- movew sp@+,d0");
-#ifndef mc68020
-asm(" lea sp@(4),sp"); /* pull off 68000 return address */
-#endif
-asm(" rte");
-
-extern void _catchException();
-
-#ifdef mc68020
-/* This function is called when a 68020 exception occurs. It saves
- * all the cpu and fpcp regs in the _registers array, creates a frame on a
- * linked list of frames which has the cpu and fpcp stack frames needed
- * to properly restore the context of these processors, and invokes
- * an exception handler (remcom_handler).
- *
- * stack on entry: stack on exit:
- * N bytes of junk exception # MSWord
- * Exception Format Word exception # MSWord
- * Program counter LSWord
- * Program counter MSWord
- * Status Register
- *
- *
- */
-asm("
-.text
-.globl __catchException
-__catchException:");
-DISABLE_INTERRUPTS();
-asm("
- moveml d0-d7/a0-a6,_registers /* save registers */
- movel _lastFrame,a0 /* last frame pointer */
-");
-SAVE_FP_REGS();
-asm("
- lea _registers,a5 /* get address of registers */
- movew sp@,d1 /* get status register */
- movew d1,a5@(66) /* save sr */
- movel sp@(2),a4 /* save pc in a4 for later use */
- movel a4,a5@(68) /* save pc in _regisers[] */
-
-#
-# figure out how many bytes in the stack frame
- movew sp@(6),d0 /* get '020 exception format */
- movew d0,d2 /* make a copy of format word */
- andiw #0xf000,d0 /* mask off format type */
- rolw #5,d0 /* rotate into the low byte *2 */
- lea _exceptionSize,a1
- addw d0,a1 /* index into the table */
- movew a1@,d0 /* get number of words in frame */
- movew d0,d3 /* save it */
- subw d0,a0 /* adjust save pointer */
- subw d0,a0 /* adjust save pointer(bytes) */
- movel a0,a1 /* copy save pointer */
- subql #1,d0 /* predecrement loop counter */
-#
-# copy the frame
-saveFrameLoop:
- movew sp@+,a1@+
- dbf d0,saveFrameLoop
-#
-# now that the stack has been clenaed,
-# save the a7 in use at time of exception
- movel sp,_superStack /* save supervisor sp */
- andiw #0x2000,d1 /* were we in supervisor mode ? */
- beq userMode
- movel a7,a5@(60) /* save a7 */
- bra a7saveDone
-userMode:
- movel usp,a1
- movel a1,a5@(60) /* save user stack pointer */
-a7saveDone:
-
-#
-# save size of frame
- movew d3,a0@-
-
-#
-# compute exception number
- andl #0xfff,d2 /* mask off vector offset */
- lsrw #2,d2 /* divide by 4 to get vect num */
- movel d2,a0@- /* save it */
-#
-# save pc causing exception
- movel a4,a0@-
-#
-# save old frame link and set the new value
- movel _lastFrame,a1 /* last frame pointer */
- movel a1,a0@- /* save pointer to prev frame */
- movel a0,_lastFrame
-
- movel d2,sp@- /* push exception num */
- movel _exceptionHook,a0 /* get address of handler */
- jbsr a0@ /* and call it */
- jmp __returnFromException /* now, return */
-");
-#else /* mc68000 */
-/* This function is called when an exception occurs. It translates the
- * return address found on the stack into an exception vector # which
- * is then handled by either handle_exception or a system handler.
- * _catchException provides a front end for both.
- *
- * stack on entry: stack on exit:
- * Program counter MSWord exception # MSWord
- * Program counter LSWord exception # MSWord
- * Status Register
- * Return Address MSWord
- * Return Address LSWord
- */
-asm("
-.text
-.globl __catchException
-__catchException:");
-DISABLE_INTERRUPTS();
-asm("
- moveml d0-d7/a0-a6,_registers /* save registers */
- movel _lastFrame,a0 /* last frame pointer */
-");
-SAVE_FP_REGS();
-asm("
- lea _registers,a5 /* get address of registers */
- movel sp@+,d2 /* pop return address */
- addl #1530,d2 /* convert return addr to */
- divs #6,d2 /* exception number */
- extl d2
-
- moveql #3,d3 /* assume a three word frame */
-
- cmpiw #3,d2 /* bus error or address error ? */
- bgt normal /* if >3 then normal error */
- movel sp@+,a0@- /* copy error info to frame buff*/
- movel sp@+,a0@- /* these are never used */
- moveql #7,d3 /* this is a 7 word frame */
-
-normal:
- movew sp@+,d1 /* pop status register */
- movel sp@+,a4 /* pop program counter */
- movew d1,a5@(66) /* save sr */
- movel a4,a5@(68) /* save pc in _regisers[] */
- movel a4,a0@- /* copy pc to frame buffer */
- movew d1,a0@- /* copy sr to frame buffer */
-
- movel sp,_superStack /* save supervisor sp */
-
- andiw #0x2000,d1 /* were we in supervisor mode ? */
- beq userMode
- movel a7,a5@(60) /* save a7 */
- bra saveDone
-userMode:
- movel usp,a1 /* save user stack pointer */
- movel a1,a5@(60) /* save user stack pointer */
-saveDone:
-
- movew d3,a0@- /* push frame size in words */
- movel d2,a0@- /* push vector number */
- movel a4,a0@- /* push exception pc */
-
-#
-# save old frame link and set the new value
- movel _lastFrame,a1 /* last frame pointer */
- movel a1,a0@- /* save pointer to prev frame */
- movel a0,_lastFrame
-
- movel d2,sp@- /* push exception num */
- movel _exceptionHook,a0 /* get address of handler */
- jbsr a0@ /* and call it */
- jmp __returnFromException /* now, return */
-");
-#endif
-
-
-/*
- * remcomHandler is a front end for handle_exception. It moves the
- * stack pointer into an area reserved for debugger use in case the
- * breakpoint happened in supervisor mode.
- */
-asm("_remcomHandler:");
-asm(" addl #4,sp"); /* pop off return address */
-asm(" movel sp@+,d0"); /* get the exception number */
-asm(" movel _stackPtr,sp"); /* move to remcom stack area */
-asm(" movel d0,sp@-"); /* push exception onto stack */
-asm(" jbsr _handle_exception"); /* this never returns */
-asm(" rts"); /* return */
-
-void _returnFromException( Frame *frame )
-{
- /* if no existing frame, dummy one up */
- if (! frame)
- {
- frame = lastFrame -1;
- frame->frameSize = 4;
- frame->format = 0;
- frame->fsaveHeader = 0;
- frame->previous = lastFrame;
- }
-
-#ifndef mc68020
- /* a 68000 cannot use the internal info pushed onto a bus error
- * or address error frame when doing an RTE so don't put this info
- * onto the stack or the stack will creep every time this happens.
- */
- frame->frameSize=3;
-#endif
-
- /* throw away any frames in the list after this frame */
- lastFrame = frame;
-
- frame->sr = registers[(int) PS];
- frame->pc = registers[(int) PC];
-
- if (registers[(int) PS] & 0x2000)
- {
- /* return to supervisor mode... */
- return_to_super();
- }
- else
- { /* return to user mode */
- return_to_user();
- }
-}
-
-int hex(ch)
-char ch;
-{
- if ((ch >= 'a') && (ch <= 'f')) return (ch-'a'+10);
- if ((ch >= '0') && (ch <= '9')) return (ch-'0');
- return (0);
-}
-
-
-/* scan for the sequence $<data>#<checksum> */
-void getpacket(buffer)
-char * buffer;
-{
- unsigned char checksum;
- unsigned char xmitcsum;
- int i;
- int count;
- char ch;
-
- do {
- /* wait around for the start character, ignore all other characters */
- while ((ch = getDebugChar()) != '$');
- checksum = 0;
- count = 0;
-
- /* now, read until a # or end of buffer is found */
- while (count < BUFMAX) {
- ch = getDebugChar();
- if (ch == '#') break;
- checksum = checksum + ch;
- buffer[count] = ch;
- count = count + 1;
- }
- buffer[count] = 0;
-
- if (ch == '#') {
- xmitcsum = hex(getDebugChar()) << 4;
- xmitcsum += hex(getDebugChar());
- if ((remote_debug ) && (checksum != xmitcsum)) {
- fprintf(stderr,"bad checksum. My count = 0x%x, sent=0x%x. buf=%s\n",
- checksum,xmitcsum,buffer);
- }
-
- if (checksum != xmitcsum) putDebugChar('-'); /* failed checksum */
- else {
- putDebugChar('+'); /* successful transfer */
- /* if a sequence char is present, reply the sequence ID */
- if (buffer[2] == ':') {
- putDebugChar( buffer[0] );
- putDebugChar( buffer[1] );
- /* remove sequence chars from buffer */
- count = strlen(buffer);
- for (i=3; i <= count; i++) buffer[i-3] = buffer[i];
- }
- }
- }
- } while (checksum != xmitcsum);
-
-}
-
-/* send the packet in buffer. The host get's one chance to read it.
- This routine does not wait for a positive acknowledge. */
-
-
-void putpacket(buffer)
-char * buffer;
-{
- unsigned char checksum;
- int count;
- char ch;
-
- /* $<packet info>#<checksum>. */
- do {
- putDebugChar('$');
- checksum = 0;
- count = 0;
-
- while (ch=buffer[count]) {
- if (! putDebugChar(ch)) return;
- checksum += ch;
- count += 1;
- }
-
- putDebugChar('#');
- putDebugChar(hexchars[checksum >> 4]);
- putDebugChar(hexchars[checksum % 16]);
-
- } while (1 == 0); /* (getDebugChar() != '+'); */
-
-}
-
-static char inbuffer[BUFMAX];
-static char outbuffer[BUFMAX];
-static short error;
-
-
-void debug_error(format, parm)
-char * format;
-char * parm;
-{
- if (remote_debug) fprintf(stderr,format,parm);
-}
-
-/* convert the memory pointed to by mem into hex, placing result in buf */
-/* return a pointer to the last char put in buf (null) */
-char* mem2hex(mem, buf, count)
-char* mem;
-char* buf;
-int count;
-{
- int i;
- unsigned char ch;
- for (i=0;i<count;i++) {
- ch = *mem++;
- *buf++ = hexchars[ch >> 4];
- *buf++ = hexchars[ch % 16];
- }
- *buf = 0;
- return(buf);
-}
-
-/* convert the hex array pointed to by buf into binary to be placed in mem */
-/* return a pointer to the character AFTER the last byte written */
-char* hex2mem(buf, mem, count)
-char* buf;
-char* mem;
-int count;
-{
- int i;
- unsigned char ch;
- for (i=0;i<count;i++) {
- ch = hex(*buf++) << 4;
- ch = ch + hex(*buf++);
- *mem++ = ch;
- }
- return(mem);
-}
-
-/* a bus error has occurred, perform a longjmp
- to return execution and allow handling of the error */
-
-void handle_buserror()
-{
- longjmp(env,1);
-}
-
-/* this function takes the 68000 exception number and attempts to
- translate this number into a unix compatible signal value */
-int computeSignal( exceptionVector )
-int exceptionVector;
-{
- int sigval;
- switch (exceptionVector) {
- case 2 : sigval = 10; break; /* bus error */
- case 3 : sigval = 10; break; /* address error */
- case 4 : sigval = 4; break; /* illegal instruction */
- case 5 : sigval = 8; break; /* zero divide */
- case 6 : sigval = 16; break; /* chk instruction */
- case 7 : sigval = 16; break; /* trapv instruction */
- case 8 : sigval = 11; break; /* privilege violation */
- case 9 : sigval = 5; break; /* trace trap */
- case 10: sigval = 4; break; /* line 1010 emulator */
- case 11: sigval = 4; break; /* line 1111 emulator */
- case 31: sigval = 2; break; /* interrupt */
- case 33: sigval = 5; break; /* breakpoint */
- case 40: sigval = 8; break; /* floating point err */
- case 48: sigval = 8; break; /* floating point err */
- case 49: sigval = 8; break; /* floating point err */
- case 50: sigval = 8; break; /* zero divide */
- case 51: sigval = 8; break; /* underflow */
- case 52: sigval = 8; break; /* operand error */
- case 53: sigval = 8; break; /* overflow */
- case 54: sigval = 8; break; /* NAN */
- default:
- sigval = 7; /* "software generated"*/
- }
- return (sigval);
-}
-
-/*
- * This function does all command procesing for interfacing to gdb.
- */
-void handle_exception(int exceptionVector)
-{
- int sigval;
- int addr, length;
- char * ptr;
- int newPC;
- Frame *frame;
-
- if (remote_debug) printf("vector=%d, sr=0x%x, pc=0x%x\n",
- exceptionVector,
- registers[ PS ],
- registers[ PC ]);
-
- /* reply to host that an exception has occurred */
- sigval = computeSignal( exceptionVector );
- sprintf(outbuffer,"S%02x",sigval);
- putpacket(outbuffer);
-
- while (1==1) {
- error = 0;
- outbuffer[0] = 0;
- getpacket(inbuffer);
- switch (inbuffer[0]) {
- case '?' : sprintf(outbuffer,"S%02x",sigval);
- break;
- case 'd' : remote_debug = !(remote_debug); /* toggle debug flag */
- break;
- case 'g' : /* return the value of the CPU registers */
- mem2hex((char*) registers, outbuffer, NUMREGBYTES);
- break;
- case 'G' : /* set the value of the CPU registers - return OK */
- hex2mem(&inbuffer[1], (char*) registers, NUMREGBYTES);
- strcpy(outbuffer,"OK");
- break;
-
- /* mAA..AA,LLLL Read LLLL bytes at address AA..AA */
- case 'm' :
- if (setjmp(env) == 0) {
- exceptionHandler(2,handle_buserror);
-
- if (2 == sscanf(&inbuffer[1],"%x,%x",&addr,&length)) {
- mem2hex((char*) addr, outbuffer, length);
- }
- else {
- strcpy(outbuffer,"E01");
- debug_error("malformed read memory command: %s",inbuffer);
- }
- }
- else {
- exceptionHandler(2,_catchException);
- strcpy(outbuffer,"E03");
- debug_error("bus error");
- }
-
- /* restore handler for bus error */
- exceptionHandler(2,_catchException);
- break;
-
- /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
- case 'M' :
- if (setjmp(env) == 0) {
- exceptionHandler(2,handle_buserror);
-
- if (2 == sscanf(&inbuffer[1],"%x,%x:",&addr,&length)) {
- ptr = strchr(inbuffer,':');
- ptr += 1; /* point 1 past the colon */
- hex2mem(ptr, (char*) addr, length);
- strcpy(outbuffer,"OK");
- }
- else {
- strcpy(outbuffer,"E02");
- debug_error("malformed write memory command: %s",inbuffer);
- }
- }
- else {
- exceptionHandler(2,_catchException);
- strcpy(outbuffer,"E03");
- debug_error("bus error");
- }
- break;
-
- /* cAA..AA Continue at address AA..AA(optional) */
- /* sAA..AA Step one instruction from AA..AA(optional) */
- case 'c' :
- case 's' :
- /* try to read optional parameter, addr unchanged if no parm */
- if (1 == sscanf(&inbuffer[1],"%x",®isters[ PC ]));
- newPC = registers[ PC];
-
- /* clear the trace bit */
- registers[ PS ] &= 0x7fff;
-
- /* set the trace bit if we're stepping */
- if (inbuffer[0] == 's') registers[ PS ] |= 0x8000;
-
- /*
- * look for newPC in the linked list of exception frames.
- * if it is found, use the old frame it. otherwise,
- * fake up a dummy frame in returnFromException().
- */
- if (remote_debug) printf("new pc = 0x%x\n",newPC);
- frame = lastFrame;
- while (frame)
- {
- if (remote_debug)
- printf("frame at 0x%x has pc=0x%x, except#=%d\n",
- frame,frame->exceptionPC,
- frame->exceptionVector);
- if (frame->exceptionPC == newPC) break; /* bingo! a match */
- /*
- * for a breakpoint instruction, the saved pc may
- * be off by two due to re-executing the instruction
- * replaced by the trap instruction. Check for this.
- */
- if ((frame->exceptionVector == 33) &&
- (frame->exceptionPC == (newPC+2))) break;
- frame = frame->previous;
- }
-
- /*
- * If we found a match for the PC AND we are not returning
- * as a result of a breakpoint (33),
- * trace exception (9), nmi (31), jmp to
- * the old exception handler as if this code never ran.
- */
- if (frame)
- {
- if ((frame->exceptionVector != 9) &&
- (frame->exceptionVector != 31) &&
- (frame->exceptionVector != 33))
- {
- /*
- * invoke the previous handler.
- */
- if (oldExceptionHook)
- (*oldExceptionHook) (frame->exceptionVector);
- newPC = registers[ PC ]; /* pc may have changed */
- if (newPC != frame->exceptionPC)
- {
- if (remote_debug)
- printf("frame at 0x%x has pc=0x%x, except#=%d\n",
- frame,frame->exceptionPC,
- frame->exceptionVector);
- /* dispose of this frame, we're skipping it (longjump?)*/
- lastFrame = frame->previous;
- frame = (Frame *) 0;
- }
- }
- }
-
- _returnFromException( frame );
-
- break;
-
- /* kill the program */
- case 'k' : /* do nothing */
- break;
- } /* switch */
-
- /* reply to the request */
- putpacket(outbuffer);
- }
-}
-
-
-/* this function is used to set up exception handlers for tracing and
- breakpoints */
-void set_debug_traps()
-{
-extern void _debug_level7();
-extern void remcomHandler();
-int exception;
-
- for (exception = 2; exception <= 23; exception++)
- exceptionHandler(exception,_catchException);
-
- /* level 7 interrupt */
- exceptionHandler(31,_debug_level7);
-
- /* breakpoint exception (trap #1) */
- exceptionHandler(33,_catchException);
-
- /* floating point error (trap #8) */
- exceptionHandler(40,_catchException);
-
- /* 48 to 54 are floating point coprocessor errors */
- for (exception = 48; exception <= 54; exception++)
- exceptionHandler(exception,_catchException);
-
- if (oldExceptionHook != remcomHandler)
- {
- oldExceptionHook = exceptionHook;
- exceptionHook = remcomHandler;
- }
-
- initialized = 1;
-
- lastFrame = (Frame *) &frameStack[FRAMESIZE-1];
- lastFrame->previous = (Frame *) 0;
-}
-
-/* This function will generate a breakpoint exception. It is used at the
- beginning of a program to sync up with a debugger and can be used
- otherwise as a quick means to stop program execution and "break" into
- the debugger. */
-
-void breakpoint()
-{
- if (initialized) BREAKPOINT();
-}
-
-@EOF
-
-chmod 444 remcom.c
-
-exit 0
-
+++ /dev/null
-#!/bin/sh
-# This is a shell archive.
-# Run the file through sh to extract its contents.
-# shar: Shell Archiver
-# Run the following text with /bin/sh to create:
-# Remote_Makefile
-# remote_gutils.c
-# remote_inflow.c
-# remote_server.c
-# remote_utils.c
-# This archive created: Fri Jun 23 17:06:55 1989
-cat << \SHAR_EOF > Remote_Makefile
-# Makefile for the remote server for GDB, the GNU debugger.
-# Copyright (C) 1986, 1989 Free Software Foundation, Inc.
-#
-# This file is part of GDB.
-#
-# GDB is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 1, or (at your option)
-# any later version.
-#
-# GDB is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GDB; see the file COPYING. If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-CFLAGS = -g
-CC = cc
-
-SERVER = remote_server.o\
- remote_inflow.o\
- remote_utils.o\
- remote_gutils.o
-
-prog : $(SERVER)
- $(CC) -g -o serve $(SERVER)
-SHAR_EOF
-cat << \SHAR_EOF > remote_gutils.c
-/* General utility routines for the remote server for GDB, the GNU debugger.
- Copyright (C) 1986, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include "defs.h"
-
-void error ();
-void fatal ();
-
-/* Chain of cleanup actions established with make_cleanup,
- to be executed if an error happens. */
-
-static struct cleanup *cleanup_chain;
-
-/* Nonzero means a quit has been requested. */
-
-int quit_flag;
-
-/* Nonzero means quit immediately if Control-C is typed now,
- rather than waiting until QUIT is executed. */
-
-int immediate_quit;
-\f
-/* Add a new cleanup to the cleanup_chain,
- and return the previous chain pointer
- to be passed later to do_cleanups or discard_cleanups.
- Args are FUNCTION to clean up with, and ARG to pass to it. */
-
-struct cleanup *
-make_cleanup (function, arg)
- void (*function) ();
- int arg;
-{
- register struct cleanup *new
- = (struct cleanup *) xmalloc (sizeof (struct cleanup));
- register struct cleanup *old_chain = cleanup_chain;
-
- new->next = cleanup_chain;
- new->function = function;
- new->arg = arg;
- cleanup_chain = new;
-
- return old_chain;
-}
-
-/* Discard cleanups and do the actions they describe
- until we get back to the point OLD_CHAIN in the cleanup_chain. */
-
-void
-do_cleanups (old_chain)
- register struct cleanup *old_chain;
-{
- register struct cleanup *ptr;
- while ((ptr = cleanup_chain) != old_chain)
- {
- (*ptr->function) (ptr->arg);
- cleanup_chain = ptr->next;
- free (ptr);
- }
-}
-
-/* Discard cleanups, not doing the actions they describe,
- until we get back to the point OLD_CHAIN in the cleanup_chain. */
-
-void
-discard_cleanups (old_chain)
- register struct cleanup *old_chain;
-{
- register struct cleanup *ptr;
- while ((ptr = cleanup_chain) != old_chain)
- {
- cleanup_chain = ptr->next;
- free (ptr);
- }
-}
-
-/* This function is useful for cleanups.
- Do
-
- foo = xmalloc (...);
- old_chain = make_cleanup (free_current_contents, &foo);
-
- to arrange to free the object thus allocated. */
-
-void
-free_current_contents (location)
- char **location;
-{
- free (*location);
-}
-\f
-/* Generally useful subroutines used throughout the program. */
-
-/* Like malloc but get error if no storage available. */
-
-char *
-xmalloc (size)
- long size;
-{
- register char *val = (char *) malloc (size);
- if (!val)
- fatal ("virtual memory exhausted.", 0);
- return val;
-}
-
-/* Like realloc but get error if no storage available. */
-
-char *
-xrealloc (ptr, size)
- char *ptr;
- long size;
-{
- register char *val = (char *) realloc (ptr, size);
- if (!val)
- fatal ("virtual memory exhausted.", 0);
- return val;
-}
-
-/* Print the system error message for errno, and also mention STRING
- as the file name for which the error was encountered.
- Then return to command level. */
-
-void
-perror_with_name (string)
- char *string;
-{
- extern int sys_nerr;
- extern char *sys_errlist[];
- extern int errno;
- char *err;
- char *combined;
-
- if (errno < sys_nerr)
- err = sys_errlist[errno];
- else
- err = "unknown error";
-
- combined = (char *) alloca (strlen (err) + strlen (string) + 3);
- strcpy (combined, string);
- strcat (combined, ": ");
- strcat (combined, err);
-
- error ("%s.", combined);
-}
-
-/* Print the system error message for ERRCODE, and also mention STRING
- as the file name for which the error was encountered. */
-
-void
-print_sys_errmsg (string, errcode)
- char *string;
- int errcode;
-{
- extern int sys_nerr;
- extern char *sys_errlist[];
- char *err;
- char *combined;
-
- if (errcode < sys_nerr)
- err = sys_errlist[errcode];
- else
- err = "unknown error";
-
- combined = (char *) alloca (strlen (err) + strlen (string) + 3);
- strcpy (combined, string);
- strcat (combined, ": ");
- strcat (combined, err);
-
- printf ("%s.\n", combined);
-}
-
-void
-quit ()
-{
- fflush (stdout);
- ioctl (fileno (stdout), TIOCFLUSH, 0);
- error ("Quit");
-}
-
-/* Control C comes here */
-
-void
-request_quit ()
-{
- quit_flag = 1;
- if (immediate_quit)
- quit ();
-}
-
-/* Print an error message and return to command level.
- STRING is the error message, used as a fprintf string,
- and ARG is passed as an argument to it. */
-
-void
-error (string, arg1, arg2, arg3)
- char *string;
- int arg1, arg2, arg3;
-{
- fflush (stdout);
- fprintf (stderr, string, arg1, arg2, arg3);
- fprintf (stderr, "\n");
- /************return_to_top_level ();************/
-}
-
-/* Print an error message and exit reporting failure.
- This is for a error that we cannot continue from.
- STRING and ARG are passed to fprintf. */
-
-void
-fatal (string, arg)
- char *string;
- int arg;
-{
- fprintf (stderr, "gdb: ");
- fprintf (stderr, string, arg);
- fprintf (stderr, "\n");
- exit (1);
-}
-
-/* Make a copy of the string at PTR with SIZE characters
- (and add a null character at the end in the copy).
- Uses malloc to get the space. Returns the address of the copy. */
-
-char *
-savestring (ptr, size)
- char *ptr;
- int size;
-{
- register char *p = (char *) xmalloc (size + 1);
- bcopy (ptr, p, size);
- p[size] = 0;
- return p;
-}
-
-char *
-concat (s1, s2, s3)
- char *s1, *s2, *s3;
-{
- register int len = strlen (s1) + strlen (s2) + strlen (s3) + 1;
- register char *val = (char *) xmalloc (len);
- strcpy (val, s1);
- strcat (val, s2);
- strcat (val, s3);
- return val;
-}
-
-void
-print_spaces (n, file)
- register int n;
- register FILE *file;
-{
- while (n-- > 0)
- fputc (' ', file);
-}
-
-/* Ask user a y-or-n question and return 1 iff answer is yes.
- Takes three args which are given to printf to print the question.
- The first, a control string, should end in "? ".
- It should not say how to answer, because we do that. */
-
-int
-query (ctlstr, arg1, arg2)
- char *ctlstr;
-{
- register int answer;
-
- /* Automatically answer "yes" if input is not from a terminal. */
- /***********if (!input_from_terminal_p ())
- return 1; *************************/
-
- while (1)
- {
- printf (ctlstr, arg1, arg2);
- printf ("(y or n) ");
- fflush (stdout);
- answer = fgetc (stdin);
- clearerr (stdin); /* in case of C-d */
- if (answer != '\n')
- while (fgetc (stdin) != '\n') clearerr (stdin);
- if (answer >= 'a')
- answer -= 040;
- if (answer == 'Y')
- return 1;
- if (answer == 'N')
- return 0;
- printf ("Please answer y or n.\n");
- }
-}
-\f
-/* Parse a C escape sequence. STRING_PTR points to a variable
- containing a pointer to the string to parse. That pointer
- is updated past the characters we use. The value of the
- escape sequence is returned.
-
- A negative value means the sequence \ newline was seen,
- which is supposed to be equivalent to nothing at all.
-
- If \ is followed by a null character, we return a negative
- value and leave the string pointer pointing at the null character.
-
- If \ is followed by 000, we return 0 and leave the string pointer
- after the zeros. A value of 0 does not mean end of string. */
-
-int
-parse_escape (string_ptr)
- char **string_ptr;
-{
- register int c = *(*string_ptr)++;
- switch (c)
- {
- case 'a':
- return '\a';
- case 'b':
- return '\b';
- case 'e':
- return 033;
- case 'f':
- return '\f';
- case 'n':
- return '\n';
- case 'r':
- return '\r';
- case 't':
- return '\t';
- case 'v':
- return '\v';
- case '\n':
- return -2;
- case 0:
- (*string_ptr)--;
- return 0;
- case '^':
- c = *(*string_ptr)++;
- if (c == '\\')
- c = parse_escape (string_ptr);
- if (c == '?')
- return 0177;
- return (c & 0200) | (c & 037);
-
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- {
- register int i = c - '0';
- register int count = 0;
- while (++count < 3)
- {
- if ((c = *(*string_ptr)++) >= '0' && c <= '7')
- {
- i *= 8;
- i += c - '0';
- }
- else
- {
- (*string_ptr)--;
- break;
- }
- }
- return i;
- }
- default:
- return c;
- }
-}
-\f
-void
-printchar (ch, stream)
- unsigned char ch;
- FILE *stream;
-{
- register int c = ch;
- if (c < 040 || c >= 0177)
- {
- if (c == '\n')
- fprintf (stream, "\\n");
- else if (c == '\b')
- fprintf (stream, "\\b");
- else if (c == '\t')
- fprintf (stream, "\\t");
- else if (c == '\f')
- fprintf (stream, "\\f");
- else if (c == '\r')
- fprintf (stream, "\\r");
- else if (c == 033)
- fprintf (stream, "\\e");
- else if (c == '\a')
- fprintf (stream, "\\a");
- else
- fprintf (stream, "\\%03o", c);
- }
- else
- {
- if (c == '\\' || c == '"' || c == '\'')
- fputc ('\\', stream);
- fputc (c, stream);
- }
-}
-SHAR_EOF
-cat << \SHAR_EOF > remote_inflow.c
-/* Low level interface to ptrace, for GDB when running under Unix.
- Copyright (C) 1986, 1987 Free Software Foundation, Inc.
-*/
-
-#include "defs.h"
-#include "param.h"
-#include "wait.h"
-#include "frame.h"
-#include "inferior.h"
-/***************************
-#include "initialize.h"
-****************************/
-
-#include <stdio.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <sgtty.h>
-#include <fcntl.h>
-
-/***************Begin MY defs*********************/
-int quit_flag = 0;
-char registers[REGISTER_BYTES];
-
-/* Index within `registers' of the first byte of the space for
- register N. */
-
-
-char buf2[MAX_REGISTER_RAW_SIZE];
-/***************End MY defs*********************/
-
-#ifdef NEW_SUN_PTRACE
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-#endif
-
-extern char **environ;
-extern int errno;
-extern int inferior_pid;
-void error(), quit(), perror_with_name();
-int query();
-void supply_register(), write_register();
-CORE_ADDR read_register();
-
-/* Nonzero if we are debugging an attached outside process
- rather than an inferior. */
-
-
-/* Start an inferior process and returns its pid.
- ALLARGS is a vector of program-name and args.
- ENV is the environment vector to pass. */
-
-int
-create_inferior (allargs, env)
- char **allargs;
- char **env;
-{
- int pid;
- extern int sys_nerr;
- extern char *sys_errlist[];
- extern int errno;
-
- /* exec is said to fail if the executable is open. */
- /****************close_exec_file ();*****************/
-
- pid = vfork ();
- if (pid < 0)
- perror_with_name ("vfork");
-
- if (pid == 0)
- {
- /* Run inferior in a separate process group. */
- setpgrp (getpid (), getpid ());
-
-/* Not needed on Sun, at least, and loses there
- because it clobbers the superior. */
-/*??? signal (SIGQUIT, SIG_DFL);
- signal (SIGINT, SIG_DFL); */
-
- errno = 0;
- ptrace (0);
-
- execle ("/bin/sh", "sh", "-c", allargs, 0, env);
-
- fprintf (stderr, "Cannot exec /bin/sh: %s.\n",
- errno < sys_nerr ? sys_errlist[errno] : "unknown error");
- fflush (stderr);
- _exit (0177);
- }
- return pid;
-}
-
-/* Kill the inferior process. Make us have no inferior. */
-
-kill_inferior ()
-{
- if (inferior_pid == 0)
- return;
- ptrace (8, inferior_pid, 0, 0);
- wait (0);
- /*************inferior_died ();****VK**************/
-}
-
-/* Resume execution of the inferior process.
- If STEP is nonzero, single-step it.
- If SIGNAL is nonzero, give it that signal. */
-
-unsigned char
-resume (step, signal,status)
- int step;
- int signal;
- char *status;
-{
- int pid ;
- WAITTYPE w;
-
- errno = 0;
- ptrace (step ? 9 : 7, inferior_pid, 1, signal);
- if (errno)
- perror_with_name ("ptrace");
- pid = wait(&w);
- if(pid != inferior_pid)
- perror_with_name ("wait");
-
- if(WIFEXITED(w))
- {
- printf("\nchild exited with retcode = %x \n",WRETCODE(w));
- *status = 'E';
- return((unsigned char) WRETCODE(w));
- }
- else if(!WIFSTOPPED(w))
- {
- printf("\nchild did terminated with signal = %x \n",WTERMSIG(w));
- *status = 'T';
- return((unsigned char) WTERMSIG(w));
- }
- else
- {
- printf("\nchild stopped with signal = %x \n",WSTOPSIG(w));
- *status = 'S';
- return((unsigned char) WSTOPSIG(w));
- }
-
-}
-
-
-#ifdef NEW_SUN_PTRACE
-
-void
-fetch_inferior_registers ()
-{
- struct regs inferior_registers;
- struct fp_status inferior_fp_registers;
- extern char registers[];
-
- ptrace (PTRACE_GETREGS, inferior_pid, &inferior_registers);
- if (errno)
- perror_with_name ("ptrace");
- /**********debugging begin **********/
- print_some_registers(&inferior_registers);
- /**********debugging end **********/
- ptrace (PTRACE_GETFPREGS, inferior_pid, &inferior_fp_registers);
- if (errno)
- perror_with_name ("ptrace");
-
- bcopy (&inferior_registers, registers, 16 * 4);
- bcopy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.fps_regs);
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
- bcopy (&inferior_fp_registers.fps_control,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-store_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_status inferior_fp_registers;
- extern char registers[];
-
- bcopy (registers, &inferior_registers, 16 * 4);
- bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
- sizeof inferior_fp_registers.fps_regs);
- inferior_registers.r_ps = *(int *)®isters[REGISTER_BYTE (PS_REGNUM)];
- inferior_registers.r_pc = *(int *)®isters[REGISTER_BYTE (PC_REGNUM)];
- bcopy (®isters[REGISTER_BYTE (FPC_REGNUM)],
- &inferior_fp_registers.fps_control,
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-
- ptrace (PTRACE_SETREGS, inferior_pid, &inferior_registers);
- if (errno)
- perror_with_name ("ptrace");
- ptrace (PTRACE_SETFPREGS, inferior_pid, &inferior_fp_registers);
- if (errno)
- perror_with_name ("ptrace");
-}
-
-#endif /* not NEW_SUN_PTRACE */
-
-
-/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory
- in the NEW_SUN_PTRACE case.
- It ought to be straightforward. But it appears that writing did
- not write the data that I specified. I cannot understand where
- it got the data that it actually did write. */
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
- to debugger memory starting at MYADDR. */
-
-read_inferior_memory (memaddr, myaddr, len)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & - sizeof (int);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
- /* Allocate buffer of that many longwords. */
- register int *buffer = (int *) alloca (count * sizeof (int));
-
- /* Read all the longwords */
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
- buffer[i] = ptrace (1, inferior_pid, addr, 0);
- }
-
- /* Copy appropriate bytes out of the buffer. */
- bcopy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
- to inferior's memory at MEMADDR.
- On failure (cannot write the inferior)
- returns the value of errno. */
-
-int
-write_inferior_memory (memaddr, myaddr, len)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & - sizeof (int);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
- /* Allocate buffer of that many longwords. */
- register int *buffer = (int *) alloca (count * sizeof (int));
- extern int errno;
-
- /* Fill start and end extra bytes of buffer with existing memory data. */
-
- buffer[0] = ptrace (1, inferior_pid, addr, 0);
-
- if (count > 1)
- {
- buffer[count - 1]
- = ptrace (1, inferior_pid,
- addr + (count - 1) * sizeof (int), 0);
- }
-
- /* Copy data to be written over corresponding part of buffer */
-
- bcopy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
-
- /* Write the entire buffer. */
-
- for (i = 0; i < count; i++, addr += sizeof (int))
- {
- errno = 0;
- ptrace (4, inferior_pid, addr, buffer[i]);
- if (errno)
- return errno;
- }
-
- return 0;
-}
-\f
-void
-try_writing_regs_command ()
-{
- register int i;
- register int value;
- extern int errno;
-
- if (inferior_pid == 0)
- error ("There is no inferior process now.");
-
- fetch_inferior_registers();
- for (i = 0;i<18 ; i ++)
- {
- QUIT;
- errno = 0;
- value = read_register(i);
- write_register ( i, value);
- if (errno == 0)
- {
- printf (" Succeeded with register %d; value 0x%x (%d).\n",
- i, value, value);
- }
- else
- printf (" Failed with register %d.\n", i);
- }
-}
-
-void
-initialize ()
-{
-
- inferior_pid = 0;
-
-
-}
-
-
-/* Return the contents of register REGNO,
- regarding it as an integer. */
-
-CORE_ADDR
-read_register (regno)
- int regno;
-{
- /* This loses when REGISTER_RAW_SIZE (regno) != sizeof (int) */
- return *(int *) ®isters[REGISTER_BYTE (regno)];
-}
-
-/* Store VALUE in the register number REGNO, regarded as an integer. */
-
-void
-write_register (regno, val)
- int regno, val;
-{
- /* This loses when REGISTER_RAW_SIZE (regno) != sizeof (int) */
- *(int *) ®isters[REGISTER_BYTE (regno)] = val;
-
- if (have_inferior_p ())
- store_inferior_registers (regno);
-}
-
-
-int
-have_inferior_p ()
-{
- return inferior_pid != 0;
-}
-
-print_some_registers(regs)
-int regs[];
-{
- register int i;
- for (i = 0; i < 18; i++) {
- printf("reg[%d] = %x\n", i, regs[i]);
- }
-}
-
-SHAR_EOF
-cat << \SHAR_EOF > remote_server.c
-/* Main code for remote server for GDB, the GNU Debugger.
- Copyright (C) 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "param.h"
-#include <stdio.h>
-
-void read_inferior_memory(), fetch_inferior_registers();
-unsigned char resume();
-void kill_inferior();
-void initialize(), try_writing_regs_command();
-int create_inferior(), read_register();
-
-extern char registers[];
-int inferior_pid;
-extern char **environ;
-
-/* Descriptor for I/O to remote machine. */
-int remote_desc;
-int kiodebug = 0;
-int remote_debugging;
-
-void remote_send ();
-void putpkt ();
-void getpkt ();
-void remote_open();
-void write_ok();
-void write_enn();
-void convert_ascii_to_int();
-void convert_int_to_ascii();
-void prepare_resume_reply();
-void decode_m_packet();
-void decode_M_packet();
-
-
-main(argc,argv)
-int argc; char *argv[];
-{
- char ch,status, own_buf[2000], mem_buf[2000];
- int i=0;
- unsigned char signal;
- unsigned int mem_addr, len;
-
- initialize();
- printf("\nwill open serial link\n");
- remote_open("/dev/ttya",0);
-
- if(argc < 2)
- {
- printf("Enter name of program to be run with command line args\n");
- gets(own_buf);
- inferior_pid = create_inferior(own_buf,environ);
- printf("\nProcess %s created; pid = %d\n",own_buf,inferior_pid);
- }
- else
- {
- inferior_pid = create_inferior(argv[1],environ);
- printf("\nProcess %s created; pid = %d\n",argv[1],inferior_pid);
- }
-
- do {
- getpkt(own_buf);
- printf("\nPacket received is>:%s\n",own_buf);
- i = 0;
- ch = own_buf[i++];
- switch (ch) {
- case 'h': /**********This is only for tweaking the gdb+ program *******/
- signal = resume(1,0,&status);
- prepare_resume_reply(own_buf,status,signal);
- break;
- /*************end tweak*************************************/
-
- case 'g': fetch_inferior_registers();
- convert_int_to_ascii(registers,own_buf,REGISTER_BYTES);
- break;
- case 'G': convert_ascii_to_int(&own_buf[1],registers,REGISTER_BYTES);
- if(store_inferior_registers(-1)==0)
- write_ok(own_buf);
- else
- write_enn(own_buf);
- break;
- case 'm': decode_m_packet(&own_buf[1],&mem_addr,&len);
- read_inferior_memory(mem_addr,mem_buf,len);
- convert_int_to_ascii(mem_buf,own_buf,len);
- break;
- case 'M': decode_M_packet(&own_buf[1],&mem_addr,&len,mem_buf);
- if(write_inferior_memory(mem_addr,mem_buf,len)==0)
- write_ok(own_buf);
- else
- write_enn(own_buf);
- break;
- case 'c': signal = resume(0,0,&status);
- printf("\nSignal received is >: %0x \n",signal);
- prepare_resume_reply(own_buf,status,signal);
- break;
- case 's': signal = resume(1,0,&status);
- prepare_resume_reply(own_buf,status,signal);
- break;
- case 'k': kill_inferior();
- sprintf(own_buf,"q");
- putpkt(own_buf);
- printf("\nObtained kill request...terminating\n");
- close(remote_desc);
- exit(0);
- case 't': try_writing_regs_command();
- own_buf[0] = '\0';
- break;
- default : printf("\nUnknown option chosen by master\n");
- write_enn(own_buf);
- break;
- }
-
- putpkt(own_buf);
- } while(1) ;
-
- close(remote_desc);
- /** now get out of here**/
- printf("\nFinished reading data from serial link - Bye!\n");
- exit(0);
-
-}
-
-SHAR_EOF
-cat << \SHAR_EOF > remote_utils.c
-/* Remote utility routines for the remote server for GDB, the GNU debugger.
- Copyright (C) 1986, 1989 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "param.h"
-#include <stdio.h>
-#include <signal.h>
-#include <sys/wait.h>
-#include <sys/ioctl.h>
-#include <a.out.h>
-#include <sys/file.h>
-#include <sgtty.h>
-
-extern int remote_desc;
-extern int remote_debugging;
-extern int kiodebug;
-
-void remote_open();
-void remote_send();
-void putpkt();
-void getpkt();
-
-void write_ok();
-void write_enn();
-void convert_ascii_to_int();
-void convert_int_to_ascii();
-void prepare_resume_reply();
-
-/* Open a connection to a remote debugger.
- NAME is the filename used for communication. */
-
-void
-remote_open (name, from_tty)
- char *name;
- int from_tty;
-{
- struct sgttyb sg;
-
- remote_debugging = 0;
-
- remote_desc = open (name, O_RDWR);
- if (remote_desc < 0)
- printf("\ncould not open remote device\n");
-
- ioctl (remote_desc, TIOCGETP, &sg);
- sg.sg_flags = RAW;
- ioctl (remote_desc, TIOCSETP, &sg);
-
- if (from_tty)
- printf ("Remote debugging using %s\n", name);
- remote_debugging = 1;
-}
-
-/* Convert hex digit A to a number. */
-
-static int
-fromhex (a)
- int a;
-{
- if (a >= '0' && a <= '9')
- return a - '0';
- else if (a >= 'a' && a <= 'f')
- return a - 'a' + 10;
- else
- perror ("Reply contains invalid hex digit");
-}
-
-/* Convert number NIB to a hex digit. */
-
-static int
-tohex (nib)
- int nib;
-{
- if (nib < 10)
- return '0'+nib;
- else
- return 'a'+nib-10;
-}
-
-/* Send the command in BUF to the remote machine,
- and read the reply into BUF.
- Report an error if we get an error reply. */
-
-void
-remote_send (buf)
- char *buf;
-{
- putpkt (buf);
- getpkt (buf);
-
- if (buf[0] == 'E')
- perror ("Remote failure reply: %s", buf);
-}
-
-/* Send a packet to the remote machine, with error checking.
- The data of the packet is in BUF. */
-
-void
-putpkt (buf)
- char *buf;
-{
- int i;
- unsigned char csum = 0;
- char buf2[500];
- char buf3[1];
- int cnt = strlen (buf);
- char *p;
-
- if (kiodebug)
- fprintf (stderr, "Sending packet: %s\n", buf);
-
- /* Copy the packet into buffer BUF2, encapsulating it
- and giving it a checksum. */
-
- p = buf2;
- *p++ = '$';
-
- for (i = 0; i < cnt; i++)
- {
- csum += buf[i];
- *p++ = buf[i];
- }
- *p++ = '#';
- *p++ = tohex ((csum >> 4) & 0xf);
- *p++ = tohex (csum & 0xf);
-
- /* Send it over and over until we get a positive ack. */
-
- do {
- write (remote_desc, buf2, p - buf2);
- read (remote_desc, buf3, 1);
- } while (buf3[0] != '+');
-}
-
-static int
-readchar ()
-{
- char buf[1];
- while (read (remote_desc, buf, 1) != 1) ;
- return buf[0] & 0x7f;
-}
-
-/* Read a packet from the remote machine, with error checking,
- and store it in BUF. */
-
-void
-getpkt (buf)
- char *buf;
-{
- char *bp;
- unsigned char csum, c, c1, c2;
- extern kiodebug;
-
- while (1)
- {
- csum = 0;
- while ((c = readchar()) != '$');
-
- bp = buf;
- while (1)
- {
- c = readchar ();
- if (c == '#')
- break;
- *bp++ = c;
- csum += c;
- }
- *bp = 0;
-
- c1 = fromhex (readchar ());
- c2 = fromhex (readchar ());
- if (csum == (c1 << 4) + c2)
- break;
-
- printf ("Bad checksum, sentsum=0x%x, csum=0x%x, buf=%s\n",
- (c1 << 4) + c2, csum, buf);
- write (remote_desc, "-", 1);
- }
-
- write (remote_desc, "+", 1);
-
- if (kiodebug)
- fprintf (stderr,"Packet received :%s\n", buf);
-}
-
-
-void
-write_ok(buf)
- char *buf;
-{
- buf[0] = 'O';
- buf[1] = 'k';
- buf[2] = '\0';
-}
-
-void
-write_enn(buf)
- char *buf;
-{
- buf[0] = 'E';
- buf[1] = 'N';
- buf[2] = 'N';
- buf[3] = '\0';
-}
-
-void
-convert_int_to_ascii(from,to,n)
-char *from, *to; int n;
-{
- int nib ;
- char ch;
- while( n-- )
- {
- ch = *from++;
- nib = ((ch & 0xf0) >> 4)& 0x0f;
- *to++ = tohex(nib);
- nib = ch & 0x0f;
- *to++ = tohex(nib);
- }
- *to++ = 0;
-}
-
-
-void
-convert_ascii_to_int(from,to,n)
-char *from, *to; int n;
-{
- int nib1,nib2 ;
- while( n-- )
- {
- nib1 = fromhex(*from++);
- nib2 = fromhex(*from++);
- *to++ = (((nib1 & 0x0f)<< 4)& 0xf0) | (nib2 & 0x0f);
- }
-}
-
-void
-prepare_resume_reply(buf,status,signal)
-char *buf ,status;
-unsigned char signal;
-{
- int nib;
- char ch;
-
- *buf++ = 'S';
- *buf++ = status;
- nib = ((signal & 0xf0) >> 4) ;
- *buf++ = tohex(nib);
- nib = signal & 0x0f;
- *buf++ = tohex(nib);
- *buf++ = 0;
-}
-
-void
-decode_m_packet(from,mem_addr_ptr,len_ptr)
-char *from;
-unsigned int *mem_addr_ptr, *len_ptr;
-{
- int i = 0, j = 0 ;
- char ch;
- *mem_addr_ptr = *len_ptr = 0;
- /************debugging begin************/
- printf("\nIn decode_m_packet");
- /************debugging end************/
-
- while((ch = from[i++]) != ',')
- {
- *mem_addr_ptr = *mem_addr_ptr << 4;
- *mem_addr_ptr |= fromhex(ch) & 0x0f;
- }
- /************debugging begin************/
- printf("\nFinished mem_addr part");
- /************debugging end************/
-
- for(j=0; j < 4; j++)
- {
- if((ch = from[i++]) == 0)
- break;
- *len_ptr = *len_ptr << 4;
- *len_ptr |= fromhex(ch) & 0x0f;
- }
- /************debugging begin************/
- printf("\nFinished len_ptr part");
- /************debugging end************/
-}
-
-void
-decode_M_packet(from,mem_addr_ptr,len_ptr,to)
-char *from, *to;
-unsigned int *mem_addr_ptr, *len_ptr;
-{
- int i = 0, j = 0 ;
- char ch;
- *mem_addr_ptr = *len_ptr = 0;
- /************debugging begin************/
- printf("\nIn decode_M_packet");
- /************debugging end************/
-
- while((ch = from[i++]) != ',')
- {
- *mem_addr_ptr = *mem_addr_ptr << 4;
- *mem_addr_ptr |= fromhex(ch) & 0x0f;
- }
- /************debugging begin************/
- printf("\nFinished mem_addr part: memaddr = %x",*mem_addr_ptr);
- /************debugging end************/
-
- while((ch = from[i++]) != ':')
- {
- *len_ptr = *len_ptr << 4;
- *len_ptr |= fromhex(ch) & 0x0f;
- }
- /************debugging begin************/
- printf("\nFinished len_ptr part: len = %d",*len_ptr);
- /************debugging end************/
-
- convert_ascii_to_int(&from[i++],to,*len_ptr);
-
- /************debugging begin************/
- printf("\nmembuf : %x",*(int *)to);
- /************debugging end************/
-}
-
-SHAR_EOF
-# End of shell archive
-exit 0
+++ /dev/null
-# This is a shell archive. Remove anything before this line,
-# then unpack it by saving it in a file and typing "sh file".
-#
-# Wrapped by Glenn Engel <glenne@labgre> on Mon Jun 12 15:19:20 1989
-#
-# This archive contains:
-# remcom.c
-#
-
-LANG=""; export LANG
-PATH=/bin:/usr/bin:$PATH; export PATH
-
-echo x - remcom.c
-cat >remcom.c <<'@EOF'
-
-/****************************************************************************
-
- THIS SOFTWARE IS NOT COPYRIGHTED
-
- HP offers the following for use in the public domain. HP makes no
- warranty with regard to the software or it's performance and the
- user accepts the software "AS IS" with all faults.
-
- HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
- TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
-****************************************************************************/
-
-/****************************************************************************
- * $Header$
- *
- * $Module name: remcom.c $
- * $Revision$
- * $Date$
- * $Contributor: Lake Stevens Instrument Division$
- *
- * $Description: low level support for gdb debugger. $
- *
- * $Considerations: only works on target hardware $
- *
- * $Written by: Glenn Engel $
- * $ModuleState: Experimental $
- *
- * $NOTES: See Below $
- *
- * To enable debugger support, two things need to happen. One, a
- * call to set_debug_traps() is necessary in order to allow any breakpoints
- * or error conditions to be properly intercepted and reported to gdb.
- * Two, a breakpoint needs to be generated to begin communication. This
- * is most easily accomplished by a call to breakpoint(). Breakpoint()
- * simulates a breakpoint by executing a trap #1.
- *
- * Some explanation is probably necessary to explain how exceptions are
- * handled. When an exception is encountered the 68000 pushes the current
- * program counter and status register onto the supervisor stack and then
- * transfers execution to a location specified in it's vector table.
- * The handlers for the exception vectors are hardwired to jmp to an address
- * given by the relation: (exception - 256) * 6. These are decending
- * addresses starting from -6, -12, -18, ... By allowing 6 bytes for
- * each entry, a jsr, jmp, bsr, ... can be used to enter the exception
- * handler. Using a jsr to handle an exception has an added benefit of
- * allowing a single handler to service several exceptions and use the
- * return address as the key differentiation. The vector number can be
- * computed from the return address by [ exception = (addr + 1530) / 6 ].
- * The sole purpose of the routine _catchException is to compute the
- * exception number and push it on the stack in place of the return address.
- * The external function exceptionHandler() is
- * used to attach a specific handler to a specific 68k exception.
- * For 68020 machines, the ability to have a return address around just
- * so the vector can be determined is not necessary because the '020 pushes an
- * extra word onto the stack containing the vector offset
- *
- * Because gdb will sometimes write to the stack area to execute function
- * calls, this program cannot rely on using the supervisor stack so it
- * uses it's own stack area reserved in the int array remcomStack.
- *
- *************
- *
- * The following gdb commands are supported:
- *
- * command function Return value
- *
- * g return the value of the CPU registers hex data or ENN
- * G set the value of the CPU registers OK or ENN
- *
- * mAA..AA,LLLL Read LLLL bytes at address AA..AA hex data or ENN
- * MAA..AA,LLLL: Write LLLL bytes at address AA.AA OK or ENN
- *
- * c Resume at current address SNN ( signal NN)
- * cAA..AA Continue at address AA..AA SNN
- *
- * s Step one instruction SNN
- * sAA..AA Step one instruction from AA..AA SNN
- *
- * k kill
- *
- * ? What was the last sigval ? SNN (signal NN)
- *
- * All commands and responses are sent with a packet which includes a
- * checksum. A packet consists of
- *
- * $<packet info>#<checksum>.
- *
- * where
- * <packet info> :: <characters representing the command or response>
- * <checksum> :: < two hex digits computed as modulo 256 sum of <packetinfo>>
- *
- * When a packet is received, it is first acknowledged with either '+' or '-'.
- * '+' indicates a successful transfer. '-' indicates a failed transfer.
- *
- * Example:
- *
- * Host: Reply:
- * $m0,10#2a +$00010203040506070809101112131415#42
- *
- ****************************************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include <setjmp.h>
-
-/************************************************************************
- *
- * external low-level support routines
- */
-typedef void (*ExceptionHook)(int); /* pointer to function with int parm */
-typedef void (*Function)(); /* pointer to a function */
-
-extern putDebugChar(); /* write a single character */
-extern getDebugChar(); /* read and return a single char */
-
-extern Function exceptionHandler(); /* assign an exception handler */
-extern ExceptionHook exceptionHook; /* hook variable for errors/exceptions */
-
-
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-#define BUFMAX 400
-
-static char initialized; /* boolean flag. != 0 means we've been initialized */
-
-int remote_debug = 0;
-/* debug > 0 prints ill-formed commands in valid packets & checksum errors */
-
-char hexchars[]="0123456789abcdef";
-
-/* there are 180 bytes of registers on a 68020 w/68881 */
-/* many of the fpa registers are 12 byte (96 bit) registers */
-#define NUMREGBYTES 180
-enum regnames {D0,D1,D2,D3,D4,D5,D6,D7,
- A0,A1,A2,A3,A4,A5,A6,A7,
- PS,PC,
- FP0,FP1,FP2,FP3,FP4,FP5,FP6,FP7,
- FPCONTROL,FPSTATUS,FPIADDR
- };
-
-typedef struct FrameStruct
-{
- struct FrameStruct *previous;
- int exceptionPC; /* pc value when this frame created */
- int exceptionVector; /* cpu vector causing exception */
- short frameSize; /* size of cpu frame in words */
- short sr; /* for 68000, this not always sr */
- int pc;
- short format;
- int fsaveHeader;
- int morejunk[0]; /* exception frame, fp save... */
-} Frame;
-
-#define FRAMESIZE 500
-static Frame *lastFrame;
-static int frameStack[FRAMESIZE];
-
-/*
- * these should not be static cuz they can be used outside this module
- */
-int registers[NUMREGBYTES/4];
-int superStack;
-
-static int remcomStack[400];
-static int* stackPtr = &remcomStack[399];
-
-/*
- * In many cases, the system will want to continue exception processing
- * when a continue command is given.
- * oldExceptionHook is a function to invoke in this case.
- */
-
-static ExceptionHook oldExceptionHook;
-
-/* the size of the exception stack on the 68020 varies with the type of
- * exception. The following table is the number of WORDS used
- * for each exception format.
- */
-static short exceptionSize[] = { 4,4,6,4,4,4,4,4,29,10,16,46,4,4,4,4 };
-
-/************* jump buffer used for setjmp/longjmp **************************/
-jmp_buf env;
-
-/*************************** ASSEMBLY CODE MACROS *************************/
-/* */
-
-#ifdef __HAVE_68881__
-/* do an fsave, then remember the address to begin a restore from */
-#define SAVE_FP_REGS() asm(" fsave a0@-"); \
- asm(" fmovemx fp0-fp7,_registers+72"); \
- asm(" fmoveml fpcr/fpsr/fpi,_registers+168");
-#define RESTORE_FP_REGS() asm(" fmoveml _registers+168,fpcr/fpsr/fpi"); \
- asm(" fmovemx _registers+72,fp0-fp7"); \
- asm(" frestore a0@+");
-#else
-#define SAVE_FP_REGS()
-#define RESTORE_FP_REGS()
-#endif /* __HAVE_68881__ */
-
-asm("
-.text
-.globl _return_to_super
-_return_to_super:
- movel _registers+60,sp /* get new stack pointer */
- movel _lastFrame,a0 /* get last frame info */
- bra return_to_any
-
-.globl _return_to_user
-_return_to_user:
- movel _registers+60,a0 /* get usp */
- movel a0,usp /* set usp */
- movel _superStack,sp /* get original stack pointer */
-
-return_to_any:
- movel _lastFrame,a0 /* get last frame info */
- movel a0@+,_lastFrame /* link in previous frame */
- addql #8,a0 /* skip over pc, vector#*/
- movew a0@+,d0 /* get # of words in cpu frame */
- addw d0,a0 /* point to end of data */
- addw d0,a0 /* point to end of data */
- movel a0,a1
-#
-# copy the stack frame
- subql #1,d0
-copyUserLoop:
- movew a1@-,sp@-
- dbf d0,copyUserLoop
-");
- RESTORE_FP_REGS()
- asm(" moveml _registers,d0-d7/a0-a6");
- asm(" rte"); /* pop and go! */
-
-#define DISABLE_INTERRUPTS() asm(" oriw #0x0700,sr");
-#define BREAKPOINT() asm(" trap #1");
-
-/* this function is called immediately when a level 7 interrupt occurs */
-/* if the previous interrupt level was 7 then we're already servicing */
-/* this interrupt and an rte is in order to return to the debugger. */
-/* For the 68000, the offset for sr is 6 due to the jsr return address */
-asm("
-.text
-.globl __debug_level7
-__debug_level7:
- movew d0,sp@-");
-#ifdef mc68020
-asm(" movew sp@(2),d0");
-#else
-asm(" movew sp@(6),d0");
-#endif
-asm(" andiw #0x700,d0
- cmpiw #0x700,d0
- beq _already7
- movew sp@+,d0
- bra __catchException
-_already7:
- movew sp@+,d0");
-#ifndef mc68020
-asm(" lea sp@(4),sp"); /* pull off 68000 return address */
-#endif
-asm(" rte");
-
-extern void _catchException();
-
-#ifdef mc68020
-/* This function is called when a 68020 exception occurs. It saves
- * all the cpu and fpcp regs in the _registers array, creates a frame on a
- * linked list of frames which has the cpu and fpcp stack frames needed
- * to properly restore the context of these processors, and invokes
- * an exception handler (remcom_handler).
- *
- * stack on entry: stack on exit:
- * N bytes of junk exception # MSWord
- * Exception Format Word exception # MSWord
- * Program counter LSWord
- * Program counter MSWord
- * Status Register
- *
- *
- */
-asm("
-.text
-.globl __catchException
-__catchException:");
-DISABLE_INTERRUPTS();
-asm("
- moveml d0-d7/a0-a6,_registers /* save registers */
- movel _lastFrame,a0 /* last frame pointer */
-");
-SAVE_FP_REGS();
-asm("
- lea _registers,a5 /* get address of registers */
- movew sp@,d1 /* get status register */
- movew d1,a5@(66) /* save sr */
- movel sp@(2),a4 /* save pc in a4 for later use */
- movel a4,a5@(68) /* save pc in _regisers[] */
-
-#
-# figure out how many bytes in the stack frame
- movew sp@(6),d0 /* get '020 exception format */
- movew d0,d2 /* make a copy of format word */
- andiw #0xf000,d0 /* mask off format type */
- rolw #5,d0 /* rotate into the low byte *2 */
- lea _exceptionSize,a1
- addw d0,a1 /* index into the table */
- movew a1@,d0 /* get number of words in frame */
- movew d0,d3 /* save it */
- subw d0,a0 /* adjust save pointer */
- subw d0,a0 /* adjust save pointer(bytes) */
- movel a0,a1 /* copy save pointer */
- subql #1,d0 /* predecrement loop counter */
-#
-# copy the frame
-saveFrameLoop:
- movew sp@+,a1@+
- dbf d0,saveFrameLoop
-#
-# now that the stack has been clenaed,
-# save the a7 in use at time of exception
- movel sp,_superStack /* save supervisor sp */
- andiw #0x2000,d1 /* were we in supervisor mode ? */
- beq userMode
- movel a7,a5@(60) /* save a7 */
- bra a7saveDone
-userMode:
- movel usp,a1
- movel a1,a5@(60) /* save user stack pointer */
-a7saveDone:
-
-#
-# save size of frame
- movew d3,a0@-
-
-#
-# compute exception number
- andl #0xfff,d2 /* mask off vector offset */
- lsrw #2,d2 /* divide by 4 to get vect num */
- movel d2,a0@- /* save it */
-#
-# save pc causing exception
- movel a4,a0@-
-#
-# save old frame link and set the new value
- movel _lastFrame,a1 /* last frame pointer */
- movel a1,a0@- /* save pointer to prev frame */
- movel a0,_lastFrame
-
- movel d2,sp@- /* push exception num */
- movel _exceptionHook,a0 /* get address of handler */
- jbsr a0@ /* and call it */
- jmp __returnFromException /* now, return */
-");
-#else /* mc68000 */
-/* This function is called when an exception occurs. It translates the
- * return address found on the stack into an exception vector # which
- * is then handled by either handle_exception or a system handler.
- * _catchException provides a front end for both.
- *
- * stack on entry: stack on exit:
- * Program counter MSWord exception # MSWord
- * Program counter LSWord exception # MSWord
- * Status Register
- * Return Address MSWord
- * Return Address LSWord
- */
-asm("
-.text
-.globl __catchException
-__catchException:");
-DISABLE_INTERRUPTS();
-asm("
- moveml d0-d7/a0-a6,_registers /* save registers */
- movel _lastFrame,a0 /* last frame pointer */
-");
-SAVE_FP_REGS();
-asm("
- lea _registers,a5 /* get address of registers */
- movel sp@+,d2 /* pop return address */
- addl #1530,d2 /* convert return addr to */
- divs #6,d2 /* exception number */
- extl d2
-
- moveql #3,d3 /* assume a three word frame */
-
- cmpiw #3,d2 /* bus error or address error ? */
- bgt normal /* if >3 then normal error */
- movel sp@+,a0@- /* copy error info to frame buff*/
- movel sp@+,a0@- /* these are never used */
- moveql #7,d3 /* this is a 7 word frame */
-
-normal:
- movew sp@+,d1 /* pop status register */
- movel sp@+,a4 /* pop program counter */
- movew d1,a5@(66) /* save sr */
- movel a4,a5@(68) /* save pc in _regisers[] */
- movel a4,a0@- /* copy pc to frame buffer */
- movew d1,a0@- /* copy sr to frame buffer */
-
- movel sp,_superStack /* save supervisor sp */
-
- andiw #0x2000,d1 /* were we in supervisor mode ? */
- beq userMode
- movel a7,a5@(60) /* save a7 */
- bra saveDone
-userMode:
- movel usp,a1 /* save user stack pointer */
- movel a1,a5@(60) /* save user stack pointer */
-saveDone:
-
- movew d3,a0@- /* push frame size in words */
- movel d2,a0@- /* push vector number */
- movel a4,a0@- /* push exception pc */
-
-#
-# save old frame link and set the new value
- movel _lastFrame,a1 /* last frame pointer */
- movel a1,a0@- /* save pointer to prev frame */
- movel a0,_lastFrame
-
- movel d2,sp@- /* push exception num */
- movel _exceptionHook,a0 /* get address of handler */
- jbsr a0@ /* and call it */
- jmp __returnFromException /* now, return */
-");
-#endif
-
-
-/*
- * remcomHandler is a front end for handle_exception. It moves the
- * stack pointer into an area reserved for debugger use in case the
- * breakpoint happened in supervisor mode.
- */
-asm("_remcomHandler:");
-asm(" addl #4,sp"); /* pop off return address */
-asm(" movel sp@+,d0"); /* get the exception number */
-asm(" movel _stackPtr,sp"); /* move to remcom stack area */
-asm(" movel d0,sp@-"); /* push exception onto stack */
-asm(" jbsr _handle_exception"); /* this never returns */
-asm(" rts"); /* return */
-
-void _returnFromException( Frame *frame )
-{
- /* if no existing frame, dummy one up */
- if (! frame)
- {
- frame = lastFrame -1;
- frame->frameSize = 4;
- frame->format = 0;
- frame->fsaveHeader = 0;
- frame->previous = lastFrame;
- }
-
-#ifndef mc68020
- /* a 68000 cannot use the internal info pushed onto a bus error
- * or address error frame when doing an RTE so don't put this info
- * onto the stack or the stack will creep every time this happens.
- */
- frame->frameSize=3;
-#endif
-
- /* throw away any frames in the list after this frame */
- lastFrame = frame;
-
- frame->sr = registers[(int) PS];
- frame->pc = registers[(int) PC];
-
- if (registers[(int) PS] & 0x2000)
- {
- /* return to supervisor mode... */
- return_to_super();
- }
- else
- { /* return to user mode */
- return_to_user();
- }
-}
-
-int hex(ch)
-char ch;
-{
- if ((ch >= 'a') && (ch <= 'f')) return (ch-'a'+10);
- if ((ch >= '0') && (ch <= '9')) return (ch-'0');
- return (0);
-}
-
-
-/* scan for the sequence $<data>#<checksum> */
-void getpacket(buffer)
-char * buffer;
-{
- unsigned char checksum;
- unsigned char xmitcsum;
- int i;
- int count;
- char ch;
-
- do {
- /* wait around for the start character, ignore all other characters */
- while ((ch = getDebugChar()) != '$');
- checksum = 0;
- count = 0;
-
- /* now, read until a # or end of buffer is found */
- while (count < BUFMAX) {
- ch = getDebugChar();
- if (ch == '#') break;
- checksum = checksum + ch;
- buffer[count] = ch;
- count = count + 1;
- }
- buffer[count] = 0;
-
- if (ch == '#') {
- xmitcsum = hex(getDebugChar()) << 4;
- xmitcsum += hex(getDebugChar());
- if ((remote_debug ) && (checksum != xmitcsum)) {
- fprintf(stderr,"bad checksum. My count = 0x%x, sent=0x%x. buf=%s\n",
- checksum,xmitcsum,buffer);
- }
-
- if (checksum != xmitcsum) putDebugChar('-'); /* failed checksum */
- else {
- putDebugChar('+'); /* successful transfer */
- /* if a sequence char is present, reply the sequence ID */
- if (buffer[2] == ':') {
- putDebugChar( buffer[0] );
- putDebugChar( buffer[1] );
- /* remove sequence chars from buffer */
- count = strlen(buffer);
- for (i=3; i <= count; i++) buffer[i-3] = buffer[i];
- }
- }
- }
- } while (checksum != xmitcsum);
-
-}
-
-/* send the packet in buffer. The host get's one chance to read it.
- This routine does not wait for a positive acknowledge. */
-
-
-void putpacket(buffer)
-char * buffer;
-{
- unsigned char checksum;
- int count;
- char ch;
-
- /* $<packet info>#<checksum>. */
- do {
- putDebugChar('$');
- checksum = 0;
- count = 0;
-
- while (ch=buffer[count]) {
- if (! putDebugChar(ch)) return;
- checksum += ch;
- count += 1;
- }
-
- putDebugChar('#');
- putDebugChar(hexchars[checksum >> 4]);
- putDebugChar(hexchars[checksum % 16]);
-
- } while (1 == 0); /* (getDebugChar() != '+'); */
-
-}
-
-static char inbuffer[BUFMAX];
-static char outbuffer[BUFMAX];
-static short error;
-
-
-void debug_error(format, parm)
-char * format;
-char * parm;
-{
- if (remote_debug) fprintf(stderr,format,parm);
-}
-
-/* convert the memory pointed to by mem into hex, placing result in buf */
-/* return a pointer to the last char put in buf (null) */
-char* mem2hex(mem, buf, count)
-char* mem;
-char* buf;
-int count;
-{
- int i;
- unsigned char ch;
- for (i=0;i<count;i++) {
- ch = *mem++;
- *buf++ = hexchars[ch >> 4];
- *buf++ = hexchars[ch % 16];
- }
- *buf = 0;
- return(buf);
-}
-
-/* convert the hex array pointed to by buf into binary to be placed in mem */
-/* return a pointer to the character AFTER the last byte written */
-char* hex2mem(buf, mem, count)
-char* buf;
-char* mem;
-int count;
-{
- int i;
- unsigned char ch;
- for (i=0;i<count;i++) {
- ch = hex(*buf++) << 4;
- ch = ch + hex(*buf++);
- *mem++ = ch;
- }
- return(mem);
-}
-
-/* a bus error has occurred, perform a longjmp
- to return execution and allow handling of the error */
-
-void handle_buserror()
-{
- longjmp(env,1);
-}
-
-/* this function takes the 68000 exception number and attempts to
- translate this number into a unix compatible signal value */
-int computeSignal( exceptionVector )
-int exceptionVector;
-{
- int sigval;
- switch (exceptionVector) {
- case 2 : sigval = 10; break; /* bus error */
- case 3 : sigval = 10; break; /* address error */
- case 4 : sigval = 4; break; /* illegal instruction */
- case 5 : sigval = 8; break; /* zero divide */
- case 6 : sigval = 16; break; /* chk instruction */
- case 7 : sigval = 16; break; /* trapv instruction */
- case 8 : sigval = 11; break; /* privilege violation */
- case 9 : sigval = 5; break; /* trace trap */
- case 10: sigval = 4; break; /* line 1010 emulator */
- case 11: sigval = 4; break; /* line 1111 emulator */
- case 31: sigval = 2; break; /* interrupt */
- case 33: sigval = 5; break; /* breakpoint */
- case 40: sigval = 8; break; /* floating point err */
- case 48: sigval = 8; break; /* floating point err */
- case 49: sigval = 8; break; /* floating point err */
- case 50: sigval = 8; break; /* zero divide */
- case 51: sigval = 8; break; /* underflow */
- case 52: sigval = 8; break; /* operand error */
- case 53: sigval = 8; break; /* overflow */
- case 54: sigval = 8; break; /* NAN */
- default:
- sigval = 7; /* "software generated"*/
- }
- return (sigval);
-}
-
-/*
- * This function does all command procesing for interfacing to gdb.
- */
-void handle_exception(int exceptionVector)
-{
- int sigval;
- int addr, length;
- char * ptr;
- int newPC;
- Frame *frame;
-
- if (remote_debug) printf("vector=%d, sr=0x%x, pc=0x%x\n",
- exceptionVector,
- registers[ PS ],
- registers[ PC ]);
-
- /* reply to host that an exception has occurred */
- sigval = computeSignal( exceptionVector );
- sprintf(outbuffer,"S%02x",sigval);
- putpacket(outbuffer);
-
- while (1==1) {
- error = 0;
- outbuffer[0] = 0;
- getpacket(inbuffer);
- switch (inbuffer[0]) {
- case '?' : sprintf(outbuffer,"S%02x",sigval);
- break;
- case 'd' : remote_debug = !(remote_debug); /* toggle debug flag */
- break;
- case 'g' : /* return the value of the CPU registers */
- mem2hex((char*) registers, outbuffer, NUMREGBYTES);
- break;
- case 'G' : /* set the value of the CPU registers - return OK */
- hex2mem(&inbuffer[1], (char*) registers, NUMREGBYTES);
- strcpy(outbuffer,"OK");
- break;
-
- /* mAA..AA,LLLL Read LLLL bytes at address AA..AA */
- case 'm' :
- if (setjmp(env) == 0) {
- exceptionHandler(2,handle_buserror);
-
- if (2 == sscanf(&inbuffer[1],"%x,%x",&addr,&length)) {
- mem2hex((char*) addr, outbuffer, length);
- }
- else {
- strcpy(outbuffer,"E01");
- debug_error("malformed read memory command: %s",inbuffer);
- }
- }
- else {
- exceptionHandler(2,_catchException);
- strcpy(outbuffer,"E03");
- debug_error("bus error");
- }
-
- /* restore handler for bus error */
- exceptionHandler(2,_catchException);
- break;
-
- /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */
- case 'M' :
- if (setjmp(env) == 0) {
- exceptionHandler(2,handle_buserror);
-
- if (2 == sscanf(&inbuffer[1],"%x,%x:",&addr,&length)) {
- ptr = strchr(inbuffer,':');
- ptr += 1; /* point 1 past the colon */
- hex2mem(ptr, (char*) addr, length);
- strcpy(outbuffer,"OK");
- }
- else {
- strcpy(outbuffer,"E02");
- debug_error("malformed write memory command: %s",inbuffer);
- }
- }
- else {
- exceptionHandler(2,_catchException);
- strcpy(outbuffer,"E03");
- debug_error("bus error");
- }
- break;
-
- /* cAA..AA Continue at address AA..AA(optional) */
- /* sAA..AA Step one instruction from AA..AA(optional) */
- case 'c' :
- case 's' :
- /* try to read optional parameter, addr unchanged if no parm */
- if (1 == sscanf(&inbuffer[1],"%x",®isters[ PC ]));
- newPC = registers[ PC];
-
- /* clear the trace bit */
- registers[ PS ] &= 0x7fff;
-
- /* set the trace bit if we're stepping */
- if (inbuffer[0] == 's') registers[ PS ] |= 0x8000;
-
- /*
- * look for newPC in the linked list of exception frames.
- * if it is found, use the old frame it. otherwise,
- * fake up a dummy frame in returnFromException().
- */
- if (remote_debug) printf("new pc = 0x%x\n",newPC);
- frame = lastFrame;
- while (frame)
- {
- if (remote_debug)
- printf("frame at 0x%x has pc=0x%x, except#=%d\n",
- frame,frame->exceptionPC,
- frame->exceptionVector);
- if (frame->exceptionPC == newPC) break; /* bingo! a match */
- /*
- * for a breakpoint instruction, the saved pc may
- * be off by two due to re-executing the instruction
- * replaced by the trap instruction. Check for this.
- */
- if ((frame->exceptionVector == 33) &&
- (frame->exceptionPC == (newPC+2))) break;
- frame = frame->previous;
- }
-
- /*
- * If we found a match for the PC AND we are not returning
- * as a result of a breakpoint (33),
- * trace exception (9), nmi (31), jmp to
- * the old exception handler as if this code never ran.
- */
- if (frame)
- {
- if ((frame->exceptionVector != 9) &&
- (frame->exceptionVector != 31) &&
- (frame->exceptionVector != 33))
- {
- /*
- * invoke the previous handler.
- */
- if (oldExceptionHook)
- (*oldExceptionHook) (frame->exceptionVector);
- newPC = registers[ PC ]; /* pc may have changed */
- if (newPC != frame->exceptionPC)
- {
- if (remote_debug)
- printf("frame at 0x%x has pc=0x%x, except#=%d\n",
- frame,frame->exceptionPC,
- frame->exceptionVector);
- /* dispose of this frame, we're skipping it (longjump?)*/
- lastFrame = frame->previous;
- frame = (Frame *) 0;
- }
- }
- }
-
- _returnFromException( frame );
-
- break;
-
- /* kill the program */
- case 'k' : /* do nothing */
- break;
- } /* switch */
-
- /* reply to the request */
- putpacket(outbuffer);
- }
-}
-
-
-/* this function is used to set up exception handlers for tracing and
- breakpoints */
-void set_debug_traps()
-{
-extern void _debug_level7();
-extern void remcomHandler();
-int exception;
-
- for (exception = 2; exception <= 23; exception++)
- exceptionHandler(exception,_catchException);
-
- /* level 7 interrupt */
- exceptionHandler(31,_debug_level7);
-
- /* breakpoint exception (trap #1) */
- exceptionHandler(33,_catchException);
-
- /* floating point error (trap #8) */
- exceptionHandler(40,_catchException);
-
- /* 48 to 54 are floating point coprocessor errors */
- for (exception = 48; exception <= 54; exception++)
- exceptionHandler(exception,_catchException);
-
- if (oldExceptionHook != remcomHandler)
- {
- oldExceptionHook = exceptionHook;
- exceptionHook = remcomHandler;
- }
-
- initialized = 1;
-
- lastFrame = (Frame *) &frameStack[FRAMESIZE-1];
- lastFrame->previous = (Frame *) 0;
-}
-
-/* This function will generate a breakpoint exception. It is used at the
- beginning of a program to sync up with a debugger and can be used
- otherwise as a quick means to stop program execution and "break" into
- the debugger. */
-
-void breakpoint()
-{
- if (initialized) BREAKPOINT();
-}
-
-@EOF
-
-chmod 444 remcom.c
-
-exit 0
-
-/* Remote target communications for serial-line targets in custom GDB protocol
- Copyright 1988, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Remote communication protocol.
- All values are encoded in ascii hex digits.
-
- Request Packet
-
- read registers g
- reply XX....X Each byte of register data
- is described by two hex digits.
- Registers are in the internal order
- for GDB, and the bytes in a register
- are in the same order the machine uses.
- or ENN for an error.
-
- write regs GXX..XX Each byte of register data
- is described by two hex digits.
- reply OK for success
- ENN for an error
-
- read mem mAA..AA,LLLL AA..AA is address, LLLL is length.
- reply XX..XX XX..XX is mem contents
- or ENN NN is errno
-
- write mem MAA..AA,LLLL:XX..XX
- AA..AA is address,
- LLLL is number of bytes,
- XX..XX is data
- reply OK for success
- ENN for an error
-
- cont cAA..AA AA..AA is address to resume
- If AA..AA is omitted,
- resume at same address.
-
- step sAA..AA AA..AA is address to resume
- If AA..AA is omitted,
- resume at same address.
-
- last signal ? Reply the current reason for stopping.
- This is the same reply as is generated
- for step or cont : SAA where AA is the
- signal number.
-
- There is no immediate reply to step or cont.
- The reply comes when the machine stops.
- It is SAA AA is the "signal number"
-
- or... TAAPPPPPPPPFFFFFFFF
- where AA is the signal number,
- PPPPPPPP is the PC (PC_REGNUM), and
- FFFFFFFF is the frame ptr (FP_REGNUM).
-
- kill req k
-*/
-
-#include "defs.h"
-#include <string.h>
-#include "serial.h"
-#include "frame.h"
-#include "inferior.h"
-#include "target.h"
-#include "wait.h"
-#include "terminal.h"
-#include "gdbcmd.h"
-
-#include <signal.h>
-
-static int kiodebug = 0;
-static int timeout = 5;
-
-#define PBUFSIZ 1024
-
-/* Maximum number of bytes to read/write at once. The value here
- is chosen to fill up a packet (the headers account for the 32). */
-#define MAXBUFBYTES ((PBUFSIZ-32)/2)
-
-/* Round up PBUFSIZ to hold all the registers, at least. */
-#if REGISTER_BYTES > MAXBUFBYTES
-#undef PBUFSIZ
-#define PBUFSIZ (REGISTER_BYTES * 2 + 32)
-#endif
-\f
-/* remote_detach()
- takes a program previously attached to and detaches it.
- We better not have left any breakpoints
- in the program or it'll die when it hits one.
- Close the open connection to the remote debugger.
- Use this when you want to detach and do something else
- with your gdb. */
-
-static void
-remote_detach (args, from_tty)
- char *args;
- int from_tty;
-{
- if (args)
- error ("Argument given to \"detach\" when remotely debugging.");
-
- pop_target ();
- if (from_tty)
- printf ("Ending remote debugging.\n");
-}
-
-/* Convert hex digit A to a number. */
-
-static int
-fromhex (a)
- int a;
-{
- if (a >= '0' && a <= '9')
- return a - '0';
- else if (a >= 'a' && a <= 'f')
- return a - 'a' + 10;
- else
- error ("Reply contains invalid hex digit");
- return -1;
-}
-
-/* Convert number NIB to a hex digit. */
-
-static int
-tohex (nib)
- int nib;
-{
- if (nib < 10)
- return '0'+nib;
- else
- return 'a'+nib-10;
-}
-\f
-/* Tell the remote machine to resume. */
-
-/* Send a packet to the remote machine, with error checking.
- The data of the packet is in BUF. */
-
-static void
-putpkt (buf)
- char *buf;
-{
- int i;
- unsigned char csum = 0;
- char buf2[PBUFSIZ];
- int cnt = strlen (buf);
- char ch;
- char *p;
-
- /* Copy the packet into buffer BUF2, encapsulating it
- and giving it a checksum. */
-
- if (cnt > sizeof(buf2) - 5) /* Prosanity check */
- abort();
-
- p = buf2;
- *p++ = '$';
-
- for (i = 0; i < cnt; i++)
- {
- csum += buf[i];
- *p++ = buf[i];
- }
- *p++ = '#';
- *p++ = tohex ((csum >> 4) & 0xf);
- *p++ = tohex (csum & 0xf);
-
- /* Send it over and over until we get a positive ack. */
-
- do {
- if (kiodebug)
- {
- *p = '\0';
- printf ("Sending packet: %s...", buf2); fflush(stdout);
- }
- serial_write (buf2, p - buf2);
-
- /* read until either a timeout occurs (\0) or '+' is read */
- do {
- ch = readchar ();
- if (kiodebug) {
- if (ch == '+')
- printf("Ack\n");
- else
- printf ("%02X%c ", ch&0xFF, ch);
- }
- } while ((ch != '+') && (ch != '\0'));
- } while (ch != '+');
-}
-
-/* Read a packet from the remote machine, with error checking,
- and store it in BUF. BUF is expected to be of size PBUFSIZ. */
-
-static void
-getpkt (buf)
- char *buf;
-{
- char *bp;
- unsigned char csum;
- int c;
- unsigned char c1, c2;
-
- while (1)
- {
- /* Force csum to be zero here because of possible error retry. */
- csum = 0;
-
- while ((c = readchar()) != '$');
-
- bp = buf;
- while (1)
- {
- c = readchar ();
- if (c == '#')
- break;
- if (bp >= buf+PBUFSIZ-1)
- {
- *bp = '\0';
- printf_filtered ("Remote packet too long: %s\n", buf);
- goto whole;
- }
- *bp++ = c;
- csum += c;
- }
- *bp = 0;
-
- c1 = fromhex (readchar ());
- c2 = fromhex (readchar ());
- if ((csum & 0xff) == (c1 << 4) + c2)
- break;
- printf_filtered ("Bad checksum, sentsum=0x%x, csum=0x%x, buf=%s\n",
- (c1 << 4) + c2, csum & 0xff, buf);
- /* Try the whole thing again. */
-whole:
- serial_write ("-", 1);
- }
-
-#if 0
- immediate_quit--;
-#endif
-
- serial_write ("+", 1);
-
- if (kiodebug)
- fprintf (stderr,"Packet received: %s\n", buf);
-}
-
-static void
-remote_resume (step, siggnal)
- int step, siggnal;
-{
- char buf[PBUFSIZ];
-
- if (siggnal)
- error ("Can't send signals to a remote system. Try `handle %d ignore'.",
- siggnal);
-
-#if 0
- dcache_flush ();
-#endif
-
- strcpy (buf, step ? "s": "c");
-
- putpkt (buf);
-}
-
-/* Send ^C to target to halt it. Target will respond, and send us a
- packet. */
-
-void remote_interrupt(signo)
- int signo;
-{
-
- if (kiodebug)
- printf ("remote_interrupt called\n");
-
- serial_write ("\003", 1); /* Send a ^C */
-}
-
-
-/* Wait until the remote machine stops, then return,
- storing status in STATUS just as `wait' would.
- Returns "pid" (though it's not clear what, if anything, that
- means in the case of this target). */
-
-static int
-remote_wait (status)
- WAITTYPE *status;
-{
- unsigned char buf[PBUFSIZ];
- void (*ofunc)();
- unsigned char *p;
- int i;
- char regs[REGISTER_RAW_SIZE (PC_REGNUM) + REGISTER_RAW_SIZE (FP_REGNUM)];
-
- WSETEXIT ((*status), 0);
-
- ofunc = (void (*)()) signal (SIGINT, remote_interrupt);
- getpkt ((char *) buf);
- signal (SIGINT, ofunc);
-
- if (buf[0] == 'E')
- error ("Remote failure reply: %s", buf);
- if (buf[0] == 'T')
- {
- /* Expedited reply, containing Signal, PC, and FP. */
- p = &buf[3]; /* after Txx */
- for (i = 0; i < sizeof (regs); i++)
- {
- if (p[0] == 0 || p[1] == 0)
- error ("Remote reply is too short: %s", buf);
- regs[i] = fromhex (p[0]) * 16 + fromhex (p[1]);
- p += 2;
- }
- supply_register (PC_REGNUM, ®s[0]);
- supply_register (FP_REGNUM, ®s[REGISTER_RAW_SIZE (PC_REGNUM)]);
- }
- else if (buf[0] != 'S')
- error ("Invalid remote reply: %s", buf);
-
- WSETSTOP ((*status), (((fromhex (buf[1])) << 4) + (fromhex (buf[2]))));
-
- return 0;
-}
-
-/* Send the command in BUF to the remote machine,
- and read the reply into BUF.
- Report an error if we get an error reply. */
-
-static void
-remote_send (buf)
- char *buf;
-{
-
- putpkt (buf);
- getpkt (buf);
-
- if (buf[0] == 'E')
- error ("Remote failure reply: %s", buf);
-}
-
-/* Read the remote registers into the block REGS. */
-/* Currently we just read all the registers, so we don't use regno. */
-/* ARGSUSED */
-static void
-remote_fetch_registers (regno)
- int regno;
-{
- char buf[PBUFSIZ];
- int i;
- char *p;
- char regs[REGISTER_BYTES];
-
- sprintf (buf, "g");
- remote_send (buf);
-
- /* Reply describes registers byte by byte, each byte encoded as two
- hex characters. Suck them all up, then supply them to the
- register cacheing/storage mechanism. */
-
- p = buf;
- for (i = 0; i < REGISTER_BYTES; i++)
- {
- if (p[0] == 0 || p[1] == 0)
- error ("Remote reply is too short: %s", buf);
- regs[i] = fromhex (p[0]) * 16 + fromhex (p[1]);
- p += 2;
- }
- for (i = 0; i < NUM_REGS; i++)
- supply_register (i, ®s[REGISTER_BYTE(i)]);
-}
-
-/* Prepare to store registers. Since we send them all, we have to
- read out the ones we don't want to change first. */
-
-static void
-remote_prepare_to_store ()
-{
- remote_fetch_registers (-1);
-}
-
-/* Store the remote registers from the contents of the block REGISTERS.
- FIXME, eventually just store one register if that's all that is needed. */
-
-/* ARGSUSED */
-static void
-remote_store_registers (regno)
- int regno;
-{
- char buf[PBUFSIZ];
- int i;
- char *p;
-
- buf[0] = 'G';
-
- /* Command describes registers byte by byte,
- each byte encoded as two hex characters. */
-
- p = buf + 1;
- for (i = 0; i < REGISTER_BYTES; i++)
- {
- *p++ = tohex ((registers[i] >> 4) & 0xf);
- *p++ = tohex (registers[i] & 0xf);
- }
- *p = '\0';
-
- remote_send (buf);
-}
-
-\f
-/* Write memory data directly to the remote machine.
- This does not inform the data cache; the data cache uses this.
- MEMADDR is the address in the remote memory space.
- MYADDR is the address of the buffer in our space.
- LEN is the number of bytes. */
-
-static void
-remote_write_bytes (memaddr, myaddr, len)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
-{
- char buf[PBUFSIZ];
- int i;
- char *p;
-
- if (len > PBUFSIZ / 2 - 20)
- abort ();
-
- sprintf (buf, "M%x,%x:", memaddr, len);
-
- /* We send target system values byte by byte, in increasing byte addresses,
- each byte encoded as two hex characters. */
-
- p = buf + strlen (buf);
- for (i = 0; i < len; i++)
- {
- *p++ = tohex ((myaddr[i] >> 4) & 0xf);
- *p++ = tohex (myaddr[i] & 0xf);
- }
- *p = '\0';
-
- remote_send (buf);
-}
-
-/* Read memory data directly from the remote machine.
- This does not use the data cache; the data cache uses this.
- MEMADDR is the address in the remote memory space.
- MYADDR is the address of the buffer in our space.
- LEN is the number of bytes. */
-
-static void
-remote_read_bytes (memaddr, myaddr, len)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
-{
- char buf[PBUFSIZ];
- int i;
- char *p;
-
- if (len > PBUFSIZ / 2 - 1)
- abort ();
-
- sprintf (buf, "m%x,%x", memaddr, len);
- remote_send (buf);
-
- /* Reply describes memory byte by byte,
- each byte encoded as two hex characters. */
-
- p = buf;
- for (i = 0; i < len; i++)
- {
- if (p[0] == 0 || p[1] == 0)
- error ("Remote reply is too short: %s", buf);
- myaddr[i] = fromhex (p[0]) * 16 + fromhex (p[1]);
- p += 2;
- }
-}
-\f
-/* Read or write LEN bytes from inferior memory at MEMADDR, transferring
- to or from debugger address MYADDR. Write to inferior if SHOULD_WRITE is
- nonzero. Returns length of data written or read; 0 for error. */
-
-/* ARGSUSED */
-static int
-remote_xfer_memory(memaddr, myaddr, len, should_write, target)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
- int should_write;
- struct target_ops *target; /* ignored */
-{
- int origlen = len;
- int xfersize;
- while (len > 0)
- {
- if (len > MAXBUFBYTES)
- xfersize = MAXBUFBYTES;
- else
- xfersize = len;
-
- if (should_write)
- remote_write_bytes(memaddr, myaddr, xfersize);
- else
- remote_read_bytes (memaddr, myaddr, xfersize);
- memaddr += xfersize;
- myaddr += xfersize;
- len -= xfersize;
- }
- return origlen; /* no error possible */
-}
-
-static void
-remote_files_info (ignore)
-struct target_ops *ignore;
-{
- printf ("Debugging a target over a serial line.\n");
-}
-\f
-/*
-
-A debug packet whose contents are <data>
-is encapsulated for transmission in the form:
-
- $ <data> # CSUM1 CSUM2
-
- <data> must be ASCII alphanumeric and cannot include characters
- '$' or '#'
-
- CSUM1 and CSUM2 are ascii hex representation of an 8-bit
- checksum of <data>, the most significant nibble is sent first.
- the hex digits 0-9,a-f are used.
-
-Receiver responds with:
-
- + - if CSUM is correct and ready for next packet
- - - if CSUM is incorrect
-
-*/
-
-/* Read a single character from the remote end.
- (If supported, we actually read many characters and buffer them up.) */
-
-static int
-readchar ()
-{
- static int inbuf_index, inbuf_count;
-#define INBUFSIZE PBUFSIZ
- static char inbuf[INBUFSIZE];
-
- if (inbuf_index >= inbuf_count)
- {
- /* Time to do another read... */
- inbuf_index = 0;
- inbuf_count = 0;
- inbuf[0] = 0; /* Just in case */
- if ((inbuf[inbuf_index] = serial_readchar (timeout)) < 0)
- inbuf_count = -1;
- else
- inbuf_count = 1;
- }
-
- /* Just return the next character from the buffer. */
- return inbuf[inbuf_index++] & 0x7f;
-}
-
-
-\f
-/* The data cache leads to incorrect results because it doesn't know about
- volatile variables, thus making it impossible to debug functions which
- use hardware registers. Therefore it is #if 0'd out. Effect on
- performance is some, for backtraces of functions with a few
- arguments each. For functions with many arguments, the stack
- frames don't fit in the cache blocks, which makes the cache less
- helpful. Disabling the cache is a big performance win for fetching
- large structures, because the cache code fetched data in 16-byte
- chunks. */
-#if 0
-/* The data cache records all the data read from the remote machine
- since the last time it stopped.
-
- Each cache block holds 16 bytes of data
- starting at a multiple-of-16 address. */
-
-#define DCACHE_SIZE 64 /* Number of cache blocks */
-
-struct dcache_block {
- struct dcache_block *next, *last;
- unsigned int addr; /* Address for which data is recorded. */
- int data[4];
-};
-
-struct dcache_block dcache_free, dcache_valid;
-
-/* Free all the data cache blocks, thus discarding all cached data. */
-
-static void
-dcache_flush ()
-{
- register struct dcache_block *db;
-
- while ((db = dcache_valid.next) != &dcache_valid)
- {
- remque (db);
- insque (db, &dcache_free);
- }
-}
-
-/*
- * If addr is present in the dcache, return the address of the block
- * containing it.
- */
-
-struct dcache_block *
-dcache_hit (addr)
-{
- register struct dcache_block *db;
-
- if (addr & 3)
- abort ();
-
- /* Search all cache blocks for one that is at this address. */
- db = dcache_valid.next;
- while (db != &dcache_valid)
- {
- if ((addr & 0xfffffff0) == db->addr)
- return db;
- db = db->next;
- }
- return NULL;
-}
-
-/* Return the int data at address ADDR in dcache block DC. */
-
-int
-dcache_value (db, addr)
- struct dcache_block *db;
- unsigned int addr;
-{
- if (addr & 3)
- abort ();
- return (db->data[(addr>>2)&3]);
-}
-
-/* Get a free cache block, put it on the valid list,
- and return its address. The caller should store into the block
- the address and data that it describes. */
-
-struct dcache_block *
-dcache_alloc ()
-{
- register struct dcache_block *db;
-
- if ((db = dcache_free.next) == &dcache_free)
- /* If we can't get one from the free list, take last valid */
- db = dcache_valid.last;
-
- remque (db);
- insque (db, &dcache_valid);
- return (db);
-}
-
-/* Return the contents of the word at address ADDR in the remote machine,
- using the data cache. */
-
-int
-dcache_fetch (addr)
- CORE_ADDR addr;
-{
- register struct dcache_block *db;
-
- db = dcache_hit (addr);
- if (db == 0)
- {
- db = dcache_alloc ();
- remote_read_bytes (addr & ~0xf, db->data, 16);
- db->addr = addr & ~0xf;
- }
- return (dcache_value (db, addr));
-}
-
-/* Write the word at ADDR both in the data cache and in the remote machine. */
-
-dcache_poke (addr, data)
- CORE_ADDR addr;
- int data;
-{
- register struct dcache_block *db;
-
- /* First make sure the word is IN the cache. DB is its cache block. */
- db = dcache_hit (addr);
- if (db == 0)
- {
- db = dcache_alloc ();
- remote_read_bytes (addr & ~0xf, db->data, 16);
- db->addr = addr & ~0xf;
- }
-
- /* Modify the word in the cache. */
- db->data[(addr>>2)&3] = data;
-
- /* Send the changed word. */
- remote_write_bytes (addr, &data, 4);
-}
-
-/* Initialize the data cache. */
-
-dcache_init ()
-{
- register i;
- register struct dcache_block *db;
-
- db = (struct dcache_block *) xmalloc (sizeof (struct dcache_block) *
- DCACHE_SIZE);
- dcache_free.next = dcache_free.last = &dcache_free;
- dcache_valid.next = dcache_valid.last = &dcache_valid;
- for (i=0;i<DCACHE_SIZE;i++,db++)
- insque (db, &dcache_free);
-}
-#endif /* 0 */
-
-/* Define the target subroutine names */
-
-struct target_ops remote_ops = {
- "remote-ser", /* to_shortname */
- "Remote serial target in gdb-specific protocol with serial-packaging routines", /* to_longname */
- "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).", /* to_doc */
- serial_open, /* to_open */
- serial_close, /* to_close */
- NULL, /* to_attach */
- remote_detach, /* to_detach */
- remote_resume, /* to_resume */
- remote_wait, /* to_wait */
- remote_fetch_registers, /* to_fetch_registers */
- remote_store_registers, /* to_store_registers */
- remote_prepare_to_store, /* to_prepare_to_store */
- NULL, /* to_convert_to_virtual */
- NULL, /* to_convert_from_virtual */
- remote_xfer_memory, /* to_xfer_memory */
- remote_files_info, /* to_files_info */
- NULL, /* to_insert_breakpoint */
- NULL, /* to_remove_breakpoint */
- NULL, /* to_terminal_init */
- NULL, /* to_terminal_inferior */
- NULL, /* to_terminal_ours_for_output */
- NULL, /* to_terminal_ours */
- NULL, /* to_terminal_info */
- NULL, /* to_kill */
- NULL, /* to_load */
- NULL, /* to_lookup_symbol */
- NULL, /* to_create_inferior */
- NULL, /* to_mourn_inferior */
- process_stratum, /* to_stratum */
- NULL, /* to_next */
- 1, /* to_has_all_memory */
- 1, /* to_has_memory */
- 1, /* to_has_stack */
- 1, /* to_has_registers */
- 1, /* to_has_execution */
- NULL, /* sections */
- NULL, /* sections_end */
- OPS_MAGIC /* to_magic */
-};
-
-void
-_initialize_remote ()
-{
- add_target (&remote_ops);
-
- add_show_from_set (
- add_set_cmd ("remotedebug", no_class, var_boolean, (char *)&kiodebug,
- "Set debugging of remote serial I/O.\n\
-When enabled, each packet sent or received with the remote target\n\
-is displayed.", &setlist),
- &showlist);
-}
-
+++ /dev/null
-/* Memory-access and commands for remote VxWorks processes, for GDB.
- Copyright 1990, 1991 Free Software Foundation, Inc.
- Contributed by Wind River Systems and Cygnus Support.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#define TM_FILE_OVERRIDE
-#include "defs.h"
-#include "tm-vxworks68.h"
-#include "frame.h"
-#include "inferior.h"
-#include "wait.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "command.h"
-#include "symtab.h"
-#include "symfile.h" /* for struct complaint */
-
-#include <string.h>
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-#define free bogon_free /* Sun claims "int free()" not void */
-#include <rpc/rpc.h>
-#undef free
-#include <netdb.h>
-#include <ptrace.h>
-#include "xdr_ptrace.h"
-#include "xdr_ld.h"
-#include "xdr_rdb.h"
-#include "dbgRpcLib.h"
-
-/* get rid of value.h if possible */
-#include <value.h>
-#include <symtab.h>
-
-extern void symbol_file_command ();
-extern int stop_soon_quietly; /* for wait_for_inferior */
-
-static int net_ptrace_clnt_call (); /* Forward decl */
-static enum clnt_stat net_clnt_call (); /* Forward decl */
-extern struct target_ops vx_ops, vx_run_ops; /* Forward declaration */
-
-/* Saved name of target host and called function for "info files".
- Both malloc'd. */
-
-static char *vx_host;
-static char *vx_running;
-
-/* Nonzero means target that is being debugged remotely has a floating
- point processor. */
-
-static int target_has_fp;
-
-/* Default error message when the network is forking up. */
-
-static const char rpcerr[] = "network target debugging: rpc error";
-
-CLIENT *pClient; /* client used in net debugging */
-static int ptraceSock = RPC_ANYSOCK;
-extern int errno;
-
-enum clnt_stat net_clnt_call();
-static void parse_args ();
-
-static struct timeval rpcTimeout = { 10, 0 };
-
-static char *skip_white_space ();
-static char *find_white_space ();
-
-/* Tell the VxWorks target system to download a file.
- The load addresses of the text, data, and bss segments are
- stored in pTextAddr, pDataAddr, and *pBssAddr (respectively).
- Returns 0 for success, -1 for failure. */
-
-static int
-net_load (filename, pTextAddr, pDataAddr, pBssAddr)
- char *filename;
- CORE_ADDR *pTextAddr;
- CORE_ADDR *pDataAddr;
- CORE_ADDR *pBssAddr;
- {
- enum clnt_stat status;
- struct ldfile ldstruct;
- struct timeval load_timeout;
-
- bzero ((char *) &ldstruct, sizeof (ldstruct));
-
- /* We invoke clnt_call () here directly, instead of through
- net_clnt_call (), because we need to set a large timeout value.
- The load on the target side can take quite a while, easily
- more than 10 seconds. The user can kill this call by typing
- CTRL-C if there really is a problem with the load. */
-
- load_timeout.tv_sec = 0x7FFF7FFF; /* A large number, effectively inf. */
- load_timeout.tv_usec = 0;
-
- status = clnt_call (pClient, VX_LOAD, xdr_wrapstring, &filename, xdr_ldfile,
- &ldstruct, load_timeout);
-
- if (status == RPC_SUCCESS)
- {
- if (*ldstruct.name == NULL) /* load failed on VxWorks side */
- return -1;
- *pTextAddr = ldstruct.txt_addr;
- *pDataAddr = ldstruct.data_addr;
- *pBssAddr = ldstruct.bss_addr;
- return 0;
- }
- else
- return -1;
- }
-
-/* returns 0 if successful, errno if RPC failed or VxWorks complains. */
-
-static int
-net_break (addr, procnum)
- int addr;
- u_long procnum;
- {
- enum clnt_stat status;
- int break_status;
- Rptrace ptrace_in; /* XXX This is stupid. It doesn't need to be a ptrace
- structure. How about something smaller? */
-
- bzero ((char *) &ptrace_in, sizeof (ptrace_in));
- break_status = 0;
-
- ptrace_in.addr = addr;
- ptrace_in.pid = inferior_pid;
-
- status = net_clnt_call (procnum, xdr_rptrace, &ptrace_in, xdr_int,
- &break_status);
-
- if (status != RPC_SUCCESS)
- return errno;
-
- if (break_status == -1)
- return ENOMEM;
- return break_status; /* probably (FIXME) zero */
- }
-
-/* returns 0 if successful, errno otherwise */
-
-int
-vx_insert_breakpoint (addr)
- int addr;
- {
- return net_break (addr, VX_BREAK_ADD);
- }
-
-/* returns 0 if successful, errno otherwise */
-
-int
-vx_remove_breakpoint (addr)
- int addr;
- {
- return net_break (addr, VX_BREAK_DELETE);
- }
-
-/* Call a function on the VxWorks target system.
- ARGS is a vector of values of arguments (NARGS of them).
- FUNCTION is a value, the function to be called.
- Returns a struct value * representing what the function returned.
- May fail to return, if a breakpoint or signal is hit
- during the execution of the function. */
-
-#ifdef FIXME
-/* FIXME, function calls are really fried. GO back to manual method. */
-value
-call_function (function, nargs, args)
- value function;
- int nargs;
- value *args;
-{
- register CORE_ADDR sp;
- register int i;
- CORE_ADDR start_sp;
- static REGISTER_TYPE dummy[] = CALL_DUMMY;
- REGISTER_TYPE dummy1[sizeof dummy / sizeof (REGISTER_TYPE)];
- CORE_ADDR old_sp;
- struct type *value_type;
- unsigned char struct_return;
- CORE_ADDR struct_addr;
- struct inferior_status inf_status;
- struct cleanup *old_chain;
- CORE_ADDR funaddr;
- int using_gcc;
-
- save_inferior_status (&inf_status, 1);
- old_chain = make_cleanup (restore_inferior_status, &inf_status);
-
- /* PUSH_DUMMY_FRAME is responsible for saving the inferior registers
- (and POP_FRAME for restoring them). (At least on most machines)
- they are saved on the stack in the inferior. */
- PUSH_DUMMY_FRAME;
-
- old_sp = sp = read_register (SP_REGNUM);
-
-#if 1 INNER_THAN 2 /* Stack grows down */
- sp -= sizeof dummy;
- start_sp = sp;
-#else /* Stack grows up */
- start_sp = sp;
- sp += sizeof dummy;
-#endif
-
- funaddr = find_function_addr (function, &value_type);
-
- {
- struct block *b = block_for_pc (funaddr);
- /* If compiled without -g, assume GCC. */
- using_gcc = b == NULL || BLOCK_GCC_COMPILED (b);
- }
-
- /* Are we returning a value using a structure return or a normal
- value return? */
-
- struct_return = using_struct_return (function, funaddr, value_type,
- using_gcc);
-
- /* Create a call sequence customized for this function
- and the number of arguments for it. */
- bcopy (dummy, dummy1, sizeof dummy);
- FIX_CALL_DUMMY (dummy1, start_sp, funaddr, nargs, args,
- value_type, using_gcc);
-
-#if CALL_DUMMY_LOCATION == ON_STACK
- write_memory (start_sp, dummy1, sizeof dummy);
-
-#else /* Not on stack. */
-#if CALL_DUMMY_LOCATION == BEFORE_TEXT_END
- /* Convex Unix prohibits executing in the stack segment. */
- /* Hope there is empty room at the top of the text segment. */
- {
- static checked = 0;
- if (!checked)
- for (start_sp = text_end - sizeof dummy; start_sp < text_end; ++start_sp)
- if (read_memory_integer (start_sp, 1) != 0)
- error ("text segment full -- no place to put call");
- checked = 1;
- sp = old_sp;
- start_sp = text_end - sizeof dummy;
- write_memory (start_sp, dummy1, sizeof dummy);
- }
-#else /* After text_end. */
- {
- int errcode;
- sp = old_sp;
- start_sp = text_end;
- errcode = target_write_memory (start_sp, dummy1, sizeof dummy);
- if (errcode != 0)
- error ("Cannot write text segment -- vx_call_function failed");
- }
-#endif /* After text_end. */
-#endif /* Not on stack. */
-
-#ifdef STACK_ALIGN
- /* If stack grows down, we must leave a hole at the top. */
- {
- int len = 0;
-
- /* Reserve space for the return structure to be written on the
- stack, if necessary */
-
- if (struct_return)
- len += TYPE_LENGTH (value_type);
-
- for (i = nargs - 1; i >= 0; i--)
- len += TYPE_LENGTH (VALUE_TYPE (value_arg_coerce (args[i])));
-#ifdef CALL_DUMMY_STACK_ADJUST
- len += CALL_DUMMY_STACK_ADJUST;
-#endif
-#if 1 INNER_THAN 2
- sp -= STACK_ALIGN (len) - len;
-#else
- sp += STACK_ALIGN (len) - len;
-#endif
- }
-#endif /* STACK_ALIGN */
-
- /* Reserve space for the return structure to be written on the
- stack, if necessary */
-
- if (struct_return)
- {
-#if 1 INNER_THAN 2
- sp -= TYPE_LENGTH (value_type);
- struct_addr = sp;
-#else
- struct_addr = sp;
- sp += TYPE_LENGTH (value_type);
-#endif
- }
-
-#if defined (REG_STRUCT_HAS_ADDR)
- {
- /* This is a machine like the sparc, where we need to pass a pointer
- to the structure, not the structure itself. */
- if (REG_STRUCT_HAS_ADDR (using_gcc))
- for (i = nargs - 1; i >= 0; i--)
- if ( TYPE_CODE (VALUE_TYPE (args[i])) == TYPE_CODE_STRUCT
- || TYPE_CODE (VALUE_TYPE (args[i])) == TYPE_CODE_UNION)
- {
- CORE_ADDR addr;
-#if !(1 INNER_THAN 2)
- /* The stack grows up, so the address of the thing we push
- is the stack pointer before we push it. */
- addr = sp;
-#endif
- /* Push the structure. */
- sp = value_push (sp, args[i]);
-#if 1 INNER_THAN 2
- /* The stack grows down, so the address of the thing we push
- is the stack pointer after we push it. */
- addr = sp;
-#endif
- /* The value we're going to pass is the address of the thing
- we just pushed. */
- args[i] = value_from_long (builtin_type_long, (LONGEST) addr);
- }
- }
-#endif /* REG_STRUCT_HAS_ADDR. */
-
-#ifdef PUSH_ARGUMENTS
- PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr);
-#else /* !PUSH_ARGUMENTS */
- for (i = nargs - 1; i >= 0; i--)
- sp = value_arg_push (sp, args[i]);
-#endif /* !PUSH_ARGUMENTS */
-
-#ifdef CALL_DUMMY_STACK_ADJUST
-#if 1 INNER_THAN 2
- sp -= CALL_DUMMY_STACK_ADJUST;
-#else
- sp += CALL_DUMMY_STACK_ADJUST;
-#endif
-#endif /* CALL_DUMMY_STACK_ADJUST */
-
- /* Store the address at which the structure is supposed to be
- written. Note that this (and the code which reserved the space
- above) assumes that gcc was used to compile this function. Since
- it doesn't cost us anything but space and if the function is pcc
- it will ignore this value, we will make that assumption.
-
- Also note that on some machines (like the sparc) pcc uses a
- convention like gcc's. */
-
- if (struct_return)
- STORE_STRUCT_RETURN (struct_addr, sp);
-
- /* Write the stack pointer. This is here because the statements above
- might fool with it. On SPARC, this write also stores the register
- window into the right place in the new stack frame, which otherwise
- wouldn't happen. (See write_inferior_registers in sparc-xdep.c.) */
- write_register (SP_REGNUM, sp);
-
- /* Figure out the value returned by the function. */
- {
- char retbuf[REGISTER_BYTES];
-
- /* Execute the stack dummy routine, calling FUNCTION.
- When it is done, discard the empty frame
- after storing the contents of all regs into retbuf. */
- run_stack_dummy (start_sp + CALL_DUMMY_START_OFFSET, retbuf);
-
- do_cleanups (old_chain);
-
- return value_being_returned (value_type, retbuf, struct_return);
- }
-}
-/* should return a value of some sort */
-
-value
-vx_call_function (funcAddr, nargs, args, valueType)
- char *funcAddr;
- int nargs;
- value *args;
- struct type * valueType;
-{
- int i;
- func_call funcInfo;
- arg_value *argValue;
- enum clnt_stat status;
- register int len;
- arg_value funcReturn;
- value gdbValue;
-
- argValue = (arg_value *) xmalloc (nargs * sizeof (arg_value));
-
- bzero (argValue, nargs * sizeof (arg_value));
- bzero (&funcReturn, sizeof (funcReturn));
-
- for (i = nargs - 1; i >= 0; i--)
- {
- len = TYPE_LENGTH (VALUE_TYPE (args [i]));
-
- switch (TYPE_CODE (VALUE_TYPE (args[i])))
- {
- /* XXX put other types here. Where's CHAR, etc??? */
-
- case TYPE_CODE_FLT:
- argValue[i].type = T_FLOAT;
- break;
- case TYPE_CODE_INT:
- case TYPE_CODE_PTR:
- case TYPE_CODE_ENUM:
- case TYPE_CODE_FUNC:
- argValue[i].type = T_INT;
- break;
-
- case TYPE_CODE_UNDEF:
- case TYPE_CODE_ARRAY:
- case TYPE_CODE_STRUCT:
- case TYPE_CODE_UNION:
- case TYPE_CODE_VOID:
- case TYPE_CODE_SET:
- case TYPE_CODE_RANGE:
- case TYPE_CODE_PASCAL_ARRAY:
- case TYPE_CODE_MEMBER: /* C++ */
- case TYPE_CODE_METHOD: /* C++ */
- case TYPE_CODE_REF: /* C++ */
- default:
- error ("No corresponding VxWorks type for %d. CHECK IT OUT!!!\n",
- TYPE_CODE(VALUE_TYPE(args[i])));
- } /* switch */
- if (TYPE_CODE(VALUE_TYPE(args[i])) == TYPE_CODE_FUNC)
- argValue[i].arg_value_u.v_int = VALUE_ADDRESS(args[i]);
- else
- bcopy (VALUE_CONTENTS (args[i]), (char *) &argValue[i].arg_value_u,
- len);
- }
-
- /* XXX what should the type of this function addr be?
- * XXX Both in gdb and vxWorks
- */
- funcInfo.func_addr = (int) funcAddr;
- funcInfo.args.args_len = nargs;
- funcInfo.args.args_val = argValue;
-
- status = net_clnt_call (VX_CALL_FUNC, xdr_func_call, (char *) &funcInfo,
- xdr_arg_value, &funcReturn);
-
- free ((char *) argValue);
-
- if (status == RPC_SUCCESS)
- {
- /* XXX this assumes that vxWorks ALWAYS returns an int, and that
- * XXX gdb isn't expecting anything more
- */
-
- /*******************
- if (funcReturn.type == T_UNKNOWN)
- return YYYXXX...;
- *******************/
- gdbValue = allocate_value (valueType);
- bcopy (&funcReturn.arg_value_u.v_int, VALUE_CONTENTS (gdbValue),
- sizeof (int));
- return gdbValue;
- }
- else
- error (rpcerr);
- }
-#endif /* FIXME */
-
-/* Start an inferior process and sets inferior_pid to its pid.
- EXEC_FILE is the file to run.
- ALLARGS is a string containing the arguments to the program.
- ENV is the environment vector to pass.
- Returns process id. Errors reported with error().
- On VxWorks, we ignore exec_file. */
-
-void
-vx_create_inferior (exec_file, args, env)
- char *exec_file;
- char *args;
- char **env;
-{
- enum clnt_stat status;
- arg_array passArgs;
- TASK_START taskStart;
-
- bzero ((char *) &passArgs, sizeof (passArgs));
- bzero ((char *) &taskStart, sizeof (taskStart));
-
- /* parse arguments, put them in passArgs */
-
- parse_args (args, &passArgs);
-
- if (passArgs.arg_array_len == 0)
- error ("You must specify a function name to run, and arguments if any");
-
- status = net_clnt_call (PROCESS_START, xdr_arg_array, &passArgs,
- xdr_TASK_START, &taskStart);
-
- if ((status != RPC_SUCCESS) || (taskStart.status == -1))
- error ("Can't create process on remote target machine");
-
- /* Save the name of the running function */
- if (vx_running)
- free (vx_running);
- vx_running = savestring (passArgs.arg_array_val[0],
- strlen (passArgs.arg_array_val[0]));
-
-#ifdef CREATE_INFERIOR_HOOK
- CREATE_INFERIOR_HOOK (pid);
-#endif
-
- push_target (&vx_run_ops);
- inferior_pid = taskStart.pid;
-
-#if defined (START_INFERIOR_HOOK)
- START_INFERIOR_HOOK ();
-#endif
-
- /* We will get a trace trap after one instruction.
- Insert breakpoints and continue. */
-
- init_wait_for_inferior ();
-
- /* Set up the "saved terminal modes" of the inferior
- based on what modes we are starting it with. */
- target_terminal_init ();
-
- /* Install inferior's terminal modes. */
- target_terminal_inferior ();
-
- /* remote_start(args); */
- /* trap_expected = 0; */
- stop_soon_quietly = 1;
- wait_for_inferior (); /* Get the task spawn event */
- stop_soon_quietly = 0;
-
- /* insert_step_breakpoint (); FIXME, do we need this? */
- proceed(-1, -1, 0);
-}
-
-/* Fill ARGSTRUCT in argc/argv form with the arguments from the
- argument string ARGSTRING. */
-
-static void
-parse_args (arg_string, arg_struct)
- register char *arg_string;
- arg_array *arg_struct;
-{
- register int arg_count = 0; /* number of arguments */
- register int arg_index = 0;
- register char *p0;
-
- bzero ((char *) arg_struct, sizeof (arg_array));
-
- /* first count how many arguments there are */
-
- p0 = arg_string;
- while (*p0 != '\0')
- {
- if (*(p0 = skip_white_space (p0)) == '\0')
- break;
- p0 = find_white_space (p0);
- arg_count++;
- }
-
- arg_struct->arg_array_len = arg_count;
- arg_struct->arg_array_val = (char **) xmalloc ((arg_count + 1)
- * sizeof (char *));
-
- /* now copy argument strings into arg_struct. */
-
- while (*(arg_string = skip_white_space (arg_string)))
- {
- p0 = find_white_space (arg_string);
- arg_struct->arg_array_val[arg_index++] = savestring (arg_string,
- p0 - arg_string);
- arg_string = p0;
- }
-
- arg_struct->arg_array_val[arg_count] = NULL;
-}
-
-/* Advance a string pointer across whitespace and return a pointer
- to the first non-white character. */
-
-static char *
-skip_white_space (p)
- register char *p;
-{
- while (*p == ' ' || *p == '\t')
- p++;
- return p;
-}
-
-/* Search for the first unquoted whitespace character in a string.
- Returns a pointer to the character, or to the null terminator
- if no whitespace is found. */
-
-static char *
-find_white_space (p)
- register char *p;
-{
- register int c;
-
- while ((c = *p) != ' ' && c != '\t' && c)
- {
- if (c == '\'' || c == '"')
- {
- while (*++p != c && *p)
- {
- if (*p == '\\')
- p++;
- }
- if (!*p)
- break;
- }
- p++;
- }
- return p;
-}
-
-/* Poll the VxWorks target system for an event related
- to the debugged task.
- Returns -1 if remote wait failed, task status otherwise. */
-
-int
-net_wait (pEvent)
- RDB_EVENT *pEvent;
-{
- int pid;
- enum clnt_stat status;
-
- bzero ((char *) pEvent, sizeof (RDB_EVENT));
-
- pid = inferior_pid;
- status = net_clnt_call (PROCESS_WAIT, xdr_int, &pid, xdr_RDB_EVENT, pEvent);
-
- return (status == RPC_SUCCESS)? pEvent->status: -1;
-}
-
-/* Suspend the remote task.
- Returns -1 if suspend fails on target system, 0 otherwise. */
-
-int
-net_quit ()
-{
- int pid;
- int quit_status;
- enum clnt_stat status;
-
- quit_status = 0;
-
- /* don't let rdbTask suspend itself by passing a pid of 0 */
-
- if ((pid = inferior_pid) == 0)
- return -1;
-
- status = net_clnt_call (VX_TASK_SUSPEND, xdr_int, &pid, xdr_int,
- &quit_status);
-
- return (status == RPC_SUCCESS)? quit_status: -1;
-}
-
-/* Read a register or registers from the remote system. */
-
-int
-vx_read_register (regno)
- int regno;
-{
- int status;
- Rptrace ptrace_in;
- Ptrace_return ptrace_out;
- struct regs inferior_registers;
- struct fp_status inferior_fp_registers;
- extern char registers[];
-
- bzero ((char *) &ptrace_in, sizeof (ptrace_in));
- bzero ((char *) &ptrace_out, sizeof (ptrace_out));
-
- /* FIXME, eventually only get the ones we need. */
- registers_fetched ();
-
- ptrace_in.pid = inferior_pid;
- ptrace_out.info.more_data = (caddr_t) &inferior_registers;
- status = net_ptrace_clnt_call (PTRACE_GETREGS, &ptrace_in, &ptrace_out);
- if (status)
- error (rpcerr);
- if (ptrace_out.status == -1)
- {
- errno = ptrace_out.errno;
- return -1;
- }
-
-#ifdef I80960
-#else /* I80960 */
- bcopy (&inferior_registers, registers, 16 * 4);
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-
- if (target_has_fp)
- {
- ptrace_in.pid = inferior_pid;
- ptrace_out.info.more_data = (caddr_t) &inferior_fp_registers;
- status = net_ptrace_clnt_call (PTRACE_GETFPREGS, &ptrace_in, &ptrace_out);
- if (status)
- error (rpcerr);
- if (ptrace_out.status == -1)
- {
- errno = ptrace_out.errno;
- return -1;
- }
-
- bcopy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.fps_regs);
- bcopy (&inferior_fp_registers.fps_control,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
- }
- else
- {
- bzero (®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.fps_regs);
- bzero (®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
- }
-#endif
- return 0;
-}
-
-/* Prepare to store registers. Since we will store all of them,
- read out their current values now. */
-
-void
-vx_prepare_to_store ()
-{
- vx_read_register (-1);
-}
-
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
- /* FIXME, look at REGNO to save time here */
-
-vx_write_register (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_status inferior_fp_registers;
- extern char registers[];
- int status;
- Rptrace ptrace_in;
- Ptrace_return ptrace_out;
-
- bzero ((char *) &ptrace_in, sizeof (ptrace_in));
- bzero ((char *) &ptrace_out, sizeof (ptrace_out));
-
- bcopy (registers, &inferior_registers, 16 * 4);
- inferior_registers.r_ps = *(int *)®isters[REGISTER_BYTE (PS_REGNUM)];
- inferior_registers.r_pc = *(int *)®isters[REGISTER_BYTE (PC_REGNUM)];
- ptrace_in.pid = inferior_pid;
- ptrace_in.info.ttype = REGS;
- ptrace_in.info.more_data = (caddr_t) &inferior_registers;
-
- /* XXX change second param to be a proc number */
- status = net_ptrace_clnt_call (PTRACE_SETREGS, &ptrace_in, &ptrace_out);
- if (status)
- error (rpcerr);
- if (ptrace_out.status == -1)
- {
- errno = ptrace_out.errno;
- return -1;
- }
-
- if (target_has_fp)
- {
- bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
- sizeof inferior_fp_registers.fps_regs);
- bcopy (®isters[REGISTER_BYTE (FPC_REGNUM)],
- &inferior_fp_registers.fps_control,
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-
- ptrace_in.pid = inferior_pid;
- ptrace_in.info.ttype = FPREGS;
- ptrace_in.info.more_data = (caddr_t) &inferior_fp_registers;
-
- status = net_ptrace_clnt_call (PTRACE_SETFPREGS, &ptrace_in, &ptrace_out);
- if (status)
- error (rpcerr);
- if (ptrace_out.status == -1)
- {
- errno = ptrace_out.errno;
- return -1;
- }
- }
- return 0;
-}
-
-/* Copy LEN bytes to or from remote inferior's memory starting at MEMADDR
- to debugger memory starting at MYADDR. WRITE is true if writing to the
- inferior.
- Result is the number of bytes written or read (zero if error). The
- protocol allows us to return a negative count, indicating that we can't
- handle the current address but can handle one N bytes further, but
- vxworks doesn't give us that information. */
-
-int
-vx_xfer_memory (memaddr, myaddr, len, write)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
-{
- int status;
- Rptrace ptrace_in;
- Ptrace_return ptrace_out;
- C_bytes data;
-
- bzero ((char *) &ptrace_in, sizeof (ptrace_in));
- bzero ((char *) &ptrace_out, sizeof (ptrace_out));
-
- ptrace_in.pid = inferior_pid; /* XXX pid unnecessary for READDATA */
- ptrace_in.addr = (int) memaddr; /* Where from */
- ptrace_in.data = len; /* How many bytes */
-
- if (write)
- {
- ptrace_in.info.ttype = DATA;
- ptrace_in.info.more_data = (caddr_t) &data;
-
- data.bytes = (caddr_t) myaddr; /* Where from */
- data.len = len; /* How many bytes (again, for XDR) */
-
- /* XXX change second param to be a proc number */
- status = net_ptrace_clnt_call (PTRACE_WRITEDATA, &ptrace_in, &ptrace_out);
- }
- else
- {
- ptrace_out.info.more_data = (caddr_t) &data;
- data.bytes = myaddr; /* Where to */
- data.len = len; /* How many (again, for XDR) */
-
- /* XXX change second param to be a proc number */
- status = net_ptrace_clnt_call (PTRACE_READDATA, &ptrace_in, &ptrace_out);
- }
-
- if (status)
- error (rpcerr);
- if (ptrace_out.status == -1)
- {
- return 0; /* No bytes moved */
- }
- return len; /* Moved *all* the bytes */
-}
-
-void
-vx_files_info ()
-{
- printf ("\tAttached to host `%s'", vx_host);
- printf (", which has %sfloating point", target_has_fp? "": "no ");
- printf (".\n");
-}
-
-void
-vx_run_files_info ()
-{
- printf ("\tRunning VxWorks process 0x%x, function `%s'.\n",
- inferior_pid, vx_running);
-}
-
-void
-vx_resume (step, siggnal)
- int step;
- int siggnal;
-{
- int status;
- Rptrace ptrace_in;
- Ptrace_return ptrace_out;
-
- if (siggnal != 0)
- error ("Cannot send signals to VxWorks processes");
-
- bzero ((char *) &ptrace_in, sizeof (ptrace_in));
- bzero ((char *) &ptrace_out, sizeof (ptrace_out));
-
- ptrace_in.pid = inferior_pid;
- ptrace_in.addr = 1; /* Target side insists on this, or it panics. */
-
- /* XXX change second param to be a proc number */
- status = net_ptrace_clnt_call (step? PTRACE_SINGLESTEP: PTRACE_CONT,
- &ptrace_in, &ptrace_out);
- if (status)
- error (rpcerr);
- if (ptrace_out.status == -1)
- {
- errno = ptrace_out.errno;
- perror_with_name ("Resuming remote process");
- }
-}
-
-void
-vx_mourn_inferior ()
-{
- pop_target (); /* Pop back to no-child state */
- generic_mourn_inferior ();
-}
-
-\f
-/* This function allows the addition of incrementally linked object files. */
-
-void
-vx_add_file_command (arg_string, from_tty)
- char* arg_string;
- int from_tty;
-{
- CORE_ADDR text_addr;
- CORE_ADDR data_addr;
- CORE_ADDR bss_addr;
-
- if (arg_string == 0)
- error ("add-file takes a file name in VxWorks");
-
- arg_string = tilde_expand (arg_string);
- make_cleanup (free, arg_string);
-
- dont_repeat ();
-
- if (net_load (arg_string, &text_addr, &data_addr, &bss_addr) == -1)
- error ("Load failed on target machine");
-
- /* FIXME, for now we ignore data_addr and bss_addr. */
- symbol_file_add (arg_string, from_tty, text_addr, 0);
-}
-
-#ifdef FIXME /* Not ready for prime time */
-/* Single step the target program at the source or machine level.
- Takes an error exit if rpc fails.
- Returns -1 if remote single-step operation fails, else 0. */
-
-static int
-net_step ()
-{
- enum clnt_stat status;
- int step_status;
- SOURCE_STEP source_step;
-
- source_step.taskId = inferior_pid;
-
- if (step_range_end)
- {
- source_step.startAddr = step_range_start;
- source_step.endAddr = step_range_end;
- }
- else
- {
- source_step.startAddr = 0;
- source_step.endAddr = 0;
- }
-
- status = net_clnt_call (VX_SOURCE_STEP, xdr_SOURCE_STEP, &source_step,
- xdr_int, &step_status);
-
- if (status == RPC_SUCCESS)
- return step_status;
- else
- error (rpcerr);
-}
-#endif
-
-/* Emulate ptrace using RPC calls to the VxWorks target system.
- Returns nonzero (-1) if RPC status to VxWorks is bad, 0 otherwise. */
-
-static int
-net_ptrace_clnt_call (request, pPtraceIn, pPtraceOut)
- enum ptracereq request;
- Rptrace *pPtraceIn;
- Ptrace_return *pPtraceOut;
-{
- enum clnt_stat status;
-
- status = net_clnt_call (request, xdr_rptrace, pPtraceIn, xdr_ptrace_return,
- pPtraceOut);
-
- if (status != RPC_SUCCESS)
- return -1;
-
- return 0;
-}
-
-/* Query the target for the name of the file from which VxWorks was
- booted. pBootFile is the address of a pointer to the buffer to
- receive the file name; if the pointer pointed to by pBootFile is
- NULL, memory for the buffer will be allocated by XDR.
- Returns -1 if rpc failed, 0 otherwise. */
-
-int
-net_get_boot_file (pBootFile)
- char **pBootFile;
-{
- enum clnt_stat status;
-
- status = net_clnt_call (VX_BOOT_FILE_INQ, xdr_void, (char *) 0,
- xdr_wrapstring, pBootFile);
- return (status == RPC_SUCCESS) ? 0 : -1;
-}
-
-/* Fetch a list of loaded object modules from the VxWorks target.
- Returns -1 if rpc failed, 0 otherwise
- There's no way to check if the returned loadTable is correct.
- VxWorks doesn't check it. */
-
-int
-net_get_symbols (pLoadTable)
- ldtabl *pLoadTable; /* return pointer to ldtabl here */
-{
- enum clnt_stat status;
-
- bzero ((char *) pLoadTable, sizeof (struct ldtabl));
-
- status = net_clnt_call (VX_STATE_INQ, xdr_void, 0, xdr_ldtabl, pLoadTable);
- return (status == RPC_SUCCESS) ? 0 : -1;
-}
-
-/* Look up a symbol in the VxWorks target's symbol table.
- Returns status of symbol read on target side (0=success, -1=fail)
- Returns -1 and complain()s if rpc fails. */
-
-struct complaint cant_contact_target =
- {"Lost contact with VxWorks target", 0, 0};
-
-int
-vx_lookup_symbol (name, pAddr)
- char *name; /* symbol name */
- CORE_ADDR *pAddr;
-{
- enum clnt_stat status;
- SYMBOL_ADDR symbolAddr;
-
- *pAddr = 0;
- bzero ((char *) &symbolAddr, sizeof (symbolAddr));
-
- status = net_clnt_call (VX_SYMBOL_INQ, xdr_wrapstring, &name,
- xdr_SYMBOL_ADDR, &symbolAddr);
- if (status != RPC_SUCCESS) {
- complain (&cant_contact_target, 0);
- return -1;
- }
-
- *pAddr = symbolAddr.addr;
- return symbolAddr.status;
-}
-
-/* Check to see if the VxWorks target has a floating point coprocessor.
- Returns 1 if target has floating point processor, 0 otherwise.
- Calls error() if rpc fails. */
-
-int
-net_check_for_fp ()
-{
- enum clnt_stat status;
- bool_t fp = 0; /* true if fp processor is present on target board */
-
- status = net_clnt_call (VX_FP_INQUIRE, xdr_void, 0, xdr_bool, &fp);
- if (status != RPC_SUCCESS)
- error (rpcerr);
-
- return (int) fp;
-}
-
-/* Establish an RPC connection with the VxWorks target system.
- Calls error () if unable to establish connection. */
-
-void
-net_connect (host)
- char *host;
-{
- struct sockaddr_in destAddr;
- struct hostent *destHost;
-
- /* get the internet address for the given host */
-
- if ((destHost = (struct hostent *) gethostbyname (host)) == NULL)
- error ("Invalid hostname. Couldn't attach remote target.");
-
- bzero (&destAddr, sizeof (destAddr));
-
- destAddr.sin_addr.s_addr = * (u_long *) destHost->h_addr;
- destAddr.sin_family = AF_INET;
- destAddr.sin_port = 0; /* set to actual port that remote
- ptrace is listening on. */
-
- /* Create a tcp client transport on which to issue
- calls to the remote ptrace server. */
-
- ptraceSock = RPC_ANYSOCK;
- pClient = clnttcp_create (&destAddr, RDBPROG, RDBVERS, &ptraceSock, 0, 0);
- /* FIXME, here is where we deal with different version numbers of the proto */
-
- if (pClient == NULL)
- {
- clnt_pcreateerror ("\tnet_connect");
- error ("Couldn't connect to remote target.");
- }
-}
-\f
-/* Sleep for the specified number of milliseconds
- * (assumed to be less than 1000).
- * If select () is interrupted, returns immediately;
- * takes an error exit if select () fails for some other reason.
- */
-
-static void
-sleep_ms (ms)
- long ms;
-{
- struct timeval select_timeout;
- int status;
-
- select_timeout.tv_sec = 0;
- select_timeout.tv_usec = ms * 1000;
-
- status = select (0, (fd_set *) 0, (fd_set *) 0, (fd_set *) 0, &select_timeout);
-
- if (status < 0 && errno != EINTR)
- perror_with_name ("select");
-}
-
-/* Wait for control to return from inferior to debugger.
- If inferior gets a signal, we may decide to start it up again
- instead of returning. That is why there is a loop in this function.
- When this function actually returns it means the inferior
- should be left stopped and GDB should read more commands. */
-
-/* For network debugging with VxWorks.
- * VxWorks knows when tasks hit breakpoints, receive signals, exit, etc,
- * so vx_wait() receives this information directly from
- * VxWorks instead of trying to figure out what happenned via a wait() call.
- */
-
-static int
-vx_wait (status)
- int *status;
-{
- register int pid;
- WAITTYPE w;
- RDB_EVENT rdbEvent;
- int quit_failed;
-
- do
- {
- /* If CTRL-C is hit during this loop,
- suspend the inferior process. */
-
- quit_failed = 0;
- if (quit_flag)
- {
- quit_failed = (net_quit () == -1);
- quit_flag = 0;
- }
-
- /* If a net_quit () or net_wait () call has failed,
- allow the user to break the connection with the target.
- We can't simply error () out of this loop, since the
- data structures representing the state of the inferior
- are in an inconsistent state. */
-
- if (quit_failed || net_wait (&rdbEvent) == -1)
- {
- terminal_ours ();
- if (query ("Can't %s. Disconnect from target system? ",
- (quit_failed) ? "suspend remote task"
- : "get status of remote task"))
- {
- target_mourn_inferior();
- error ("Use the \"target\" command to reconnect.");
- }
- else
- {
- terminal_inferior ();
- continue;
- }
- }
-
-
- if (quit_failed || net_wait (&rdbEvent) == -1)
- {
- error ("Wait on remote target failed");
- }
-
- pid = rdbEvent.taskId;
- if (pid == 0)
- {
- sleep_ms (200); /* FIXME Don't kill the network too badly */
- }
- else if (pid != inferior_pid)
- fatal ("Bad pid for debugged task: 0x%x\n", pid);
- } while (pid == 0);
-
- /* FIXME, eventually do more then SIGTRAP on everything... */
- switch (rdbEvent.eventType)
- {
- case EVENT_EXIT:
- WSETEXIT (w, 0);
- /* FIXME is it possible to distinguish between a
- XXX normal vs abnormal exit in VxWorks? */
- break;
-
- case EVENT_START:
- WSETSTOP (w, SIGTRAP);
- break;
-
- case EVENT_STOP:
- WSETSTOP (w, SIGTRAP);
- /* XXX was it stopped by a signal? act accordingly */
- break;
-
- case EVENT_BREAK:
- /* Expecting a trace trap. Stop the inferior and
- * return silently when it happens. */
- WSETSTOP (w, SIGTRAP);
- break;
-
- case EVENT_SUSPEND:
- target_terminal_ours_for_output ();
- printf ("\nRemote task suspended\n"); /* FIXME */
- fflush (stdout);
- WSETSTOP (w, SIGTRAP);
- break;
-
- case EVENT_SIGNAL:
- /* The target is not running Unix, and its
- faults/traces do not map nicely into Unix signals.
- Make sure they do not get confused with Unix signals
- by numbering them with values higher than the highest
- legal Unix signal. code in the arch-dependent PRINT_RANDOM_SIGNAL
- routine will interpret the value for wait_for_inferior. */
- WSETSTOP (w, rdbEvent.sigType + NSIG);
- break;
- } /* switch */
- *status = *(int *)&w; /* Grumble union wait crap Grumble */
- return pid;
-}
-\f
-static int
-symbol_stub (arg)
- int arg;
-{
- char *bootFile = (char *)arg;
- symbol_file_command (bootFile, 0);
- return 1;
-}
-
-static int
-add_symbol_stub (arg)
- int arg;
-{
- struct ldfile *pLoadFile = (struct ldfile *)arg;
-
- symbol_file_add (pLoadFile->name, 0, pLoadFile->txt_addr, 0);
- return 1;
-}
-/* Target command for VxWorks target systems.
-
- Used in vxgdb. Takes the name of a remote target machine
- running vxWorks and connects to it to initialize remote network
- debugging. */
-
-static void
-vx_open (args, from_tty)
- char *args;
- int from_tty;
-{
- extern int close ();
- char *bootFile;
- extern char *source_path;
- struct ldtabl loadTable;
- struct ldfile *pLoadFile;
- int i;
- extern CLIENT *pClient;
-
- if (!args)
- error_no_arg ("target machine name");
-
- target_preopen ();
-
- printf ("Attaching remote machine across net...\n");
- fflush (stdout);
-
- /* Allow the user to kill the connect attempt by typing ^C.
- Wait until the call to target_has_fp () completes before
- disallowing an immediate quit, since even if net_connect ()
- is successful, the remote debug server might be hung. */
-
- immediate_quit++;
-
- net_connect (args);
- target_has_fp = net_check_for_fp ();
- printf_filtered ("Connected to %s\n", args);
-
- immediate_quit--;
-
- push_target (&vx_ops);
-
- /* Save a copy of the target host's name. */
- if (vx_host)
- free (vx_host);
- vx_host = savestring (args, strlen (args));
-
- /* Find out the name of the file from which the target was booted
- and load its symbol table. */
-
- bootFile = NULL;
- if (!net_get_boot_file (&bootFile))
- {
- if (*bootFile) {
- printf_filtered ("%s: ", bootFile);
- if (catch_errors (symbol_stub, (int)bootFile,
- "Error reading symbols from boot file"))
- puts_filtered ("ok\n");
- } else if (from_tty)
- printf ("VxWorks kernel symbols not loaded.\n");
- }
- else
- error ("Can't retrieve boot file name from target machine.");
-
- clnt_freeres (pClient, xdr_wrapstring, &bootFile);
-
- if (net_get_symbols (&loadTable) != 0)
- error ("Can't read loaded modules from target machine");
-
- i = 0-1;
- while (++i < loadTable.tbl_size)
- {
- QUIT; /* FIXME, avoids clnt_freeres below: mem leak */
- pLoadFile = &loadTable.tbl_ent [i];
-#ifdef WRS_ORIG
- {
- register int desc;
- struct cleanup *old_chain;
- char *fullname = NULL;
-
- desc = openp (source_path, 0, pLoadFile->name, O_RDONLY, 0, &fullname);
- if (desc < 0)
- perror_with_name (pLoadFile->name);
- old_chain = make_cleanup (close, desc);
- add_file_at_addr (fullname, desc, pLoadFile->txt_addr, pLoadFile->data_addr,
- pLoadFile->bss_addr);
- do_cleanups (old_chain);
- }
-#else
- /* Botches, FIXME:
- (1) Searches the PATH, not the source path.
- (2) data and bss are assumed to be at the usual offsets from text. */
- catch_errors (add_symbol_stub, (int)pLoadFile,
- "Error in reading symbols from loaded module.");
-#endif
- }
-
- clnt_freeres (pClient, xdr_ldtabl, &loadTable);
-
- if (from_tty)
- {
- puts_filtered ("Success!\n");
- }
-}
-\f
-/* Cross-net conversion of floats to and from extended form.
- (This is needed because different target machines have different
- extended floating point formats.) */
-
-/* Convert from an extended float to a double.
-
- The extended float is stored as raw data pointed to by FROM.
- Return the converted value as raw data in the double pointed to by TO.
-*/
-
-static void
-vx_convert_to_virtual (regno, from, to)
- int regno;
- char *from;
- char *to;
-{
- enum clnt_stat status;
- ext_fp from_ext_fp;
- double to_double;
-
- if (REGISTER_CONVERTIBLE (regno))
- {
- if (!target_has_fp) {
- *(double *)to = 0.0; /* Skip the trouble if no float anyway */
- return;
- }
- bcopy (from, (char *) &from_ext_fp, sizeof (from_ext_fp));
- bzero ((char *) &to_double, sizeof (to_double));
-
- status = net_clnt_call (VX_CONV_FROM_68881, xdr_ext_fp, &from_ext_fp,
- xdr_double, &to_double);
- if (status == RPC_SUCCESS)
- bcopy ((char *) &to_double, to, sizeof (to_double));
- else
- error (rpcerr);
- }
- else
- bcopy (from, to, REGISTER_VIRTUAL_SIZE (regno));
-}
-
-
-/* The converse: convert from a double to an extended float.
-
- The double is stored as raw data pointed to by FROM.
- Return the converted value as raw data in the extended
- float pointed to by TO.
-*/
-
-static void
-vx_convert_from_virtual (regno, from, to)
- int regno;
- char *from;
- char *to;
-{
- enum clnt_stat status;
- ext_fp to_ext_fp;
- double from_double;
-
- if (REGISTER_CONVERTIBLE (regno))
- {
- if (!target_has_fp) {
- bzero (to, REGISTER_RAW_SIZE (FP0_REGNUM)); /* Shrug */
- return;
- }
- bcopy (from, (char *) &from_double, sizeof (from_double));
- bzero ((char *) &to_ext_fp, sizeof (to_ext_fp));
-
- status = net_clnt_call (VX_CONV_TO_68881, xdr_double, &from_double,
- xdr_ext_fp, &to_ext_fp);
- if (status == RPC_SUCCESS)
- bcopy ((char *) &to_ext_fp, to, sizeof (to_ext_fp));
- else
- error (rpcerr);
- }
- else
- bcopy (from, to, REGISTER_VIRTUAL_SIZE (regno));
-}
-\f
-/* Make an RPC call to the VxWorks target.
- Returns RPC status. */
-
-static enum clnt_stat
-net_clnt_call (procNum, inProc, in, outProc, out)
- enum ptracereq procNum;
- xdrproc_t inProc;
- char *in;
- xdrproc_t outProc;
- char *out;
-{
- enum clnt_stat status;
-
- status = clnt_call (pClient, procNum, inProc, in, outProc, out, rpcTimeout);
-
- if (status != RPC_SUCCESS)
- clnt_perrno (status);
-
- return status;
-}
-
-/* A vxprocess target should be started via "run" not "target". */
-/*ARGSUSED*/
-static void
-vx_proc_open (name, from_tty)
- char *name;
- int from_tty;
-{
- error ("Use the \"run\" command to start a VxWorks process.");
-}
-
-
-/* Target ops structure for accessing memory and such over the net */
-
-struct target_ops vx_ops = {
- "vxworks", "VxWorks target memory via RPC over TCP/IP",
- "Use VxWorks target memory. \n\
-Specify the name of the machine to connect to.",
- vx_open, 0, /* vx_detach, */
- 0, 0, /* resume, wait */
- 0, 0, /* read_reg, write_reg */
- 0, vx_convert_to_virtual, vx_convert_from_virtual, /* prep_to_store, */
- vx_xfer_memory, vx_files_info,
- 0, 0, /* insert_breakpoint, remove_breakpoint */
- 0, 0, 0, 0, 0, /* terminal stuff */
- 0, /* vx_kill, */
- vx_add_file_command,
- vx_lookup_symbol,
- vx_create_inferior, 0, /* mourn_inferior */
- core_stratum, 0, /* next */
- 1, 1, 0, 0, 0, /* all mem, mem, stack, regs, exec */
- OPS_MAGIC, /* Always the last thing */
-};
-
-/* Target ops structure for accessing VxWorks child processes over the net */
-
-struct target_ops vx_run_ops = {
- "vxprocess", "VxWorks process",
- "VxWorks process, started by the \"run\" command.",
- vx_proc_open, 0, /* vx_detach, */
- vx_resume, vx_wait,
- vx_read_register, vx_write_register,
- vx_prepare_to_store, vx_convert_to_virtual, vx_convert_from_virtual,
- vx_xfer_memory, vx_run_files_info,
- vx_insert_breakpoint, vx_remove_breakpoint,
- 0, 0, 0, 0, 0, /* terminal stuff */
- 0, /* vx_kill, */
- vx_add_file_command,
- vx_lookup_symbol,
- vx_create_inferior, vx_mourn_inferior,
- process_stratum, 0, /* next */
- 1, 1, 1, 1, 1, /* all mem, mem, stack, regs, exec */
- OPS_MAGIC, /* Always the last thing */
-};
-/* ==> Remember when reading at end of file, there are two "ops" structs here. */
-\f
-void
-_initialize_vx ()
-{
- add_target (&vx_ops);
- add_target (&vx_run_ops);
-}
-/* IBM RS/6000 host-dependent code for GDB, the GNU debugger.
- Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "target.h"
-
-#ifdef IBM6000_TARGET
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/ptrace.h>
-#include <sys/reg.h>
-
-#include <a.out.h>
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/core.h>
-
-extern int errno;
-
-static void
-exec_one_dummy_insn PARAMS ((void));
-
-/* Conversion from gdb-to-system special purpose register numbers.. */
-
-static int special_regs[] = {
- IAR, /* PC_REGNUM */
- MSR, /* PS_REGNUM */
- CR, /* CR_REGNUM */
- LR, /* LR_REGNUM */
- CTR, /* CTR_REGNUM */
- XER, /* XER_REGNUM */
- MQ /* MQ_REGNUM */
-};
-\f
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- int ii;
- extern char registers[];
-
- if (regno < 0) { /* for all registers */
-
- /* read 32 general purpose registers. */
-
- for (ii=0; ii < 32; ++ii)
- *(int*)®isters[REGISTER_BYTE (ii)] =
- ptrace (PT_READ_GPR, inferior_pid, (PTRACE_ARG3_TYPE) ii, 0, 0);
-
- /* read general purpose floating point registers. */
-
- for (ii=0; ii < 32; ++ii)
- ptrace (PT_READ_FPR, inferior_pid,
- (PTRACE_ARG3_TYPE) ®isters [REGISTER_BYTE (FP0_REGNUM+ii)],
- FPR0+ii, 0);
-
- /* read special registers. */
- for (ii=0; ii <= LAST_SP_REGNUM-FIRST_SP_REGNUM; ++ii)
- *(int*)®isters[REGISTER_BYTE (FIRST_SP_REGNUM+ii)] =
- ptrace (PT_READ_GPR, inferior_pid, (PTRACE_ARG3_TYPE) special_regs[ii],
- 0, 0);
-
- registers_fetched ();
- return;
- }
-
- /* else an individual register is addressed. */
-
- else if (regno < FP0_REGNUM) { /* a GPR */
- *(int*)®isters[REGISTER_BYTE (regno)] =
- ptrace (PT_READ_GPR, inferior_pid, (PTRACE_ARG3_TYPE) regno, 0, 0);
- }
- else if (regno <= FPLAST_REGNUM) { /* a FPR */
- ptrace (PT_READ_FPR, inferior_pid,
- (PTRACE_ARG3_TYPE) ®isters [REGISTER_BYTE (regno)],
- (regno-FP0_REGNUM+FPR0), 0);
- }
- else if (regno <= LAST_SP_REGNUM) { /* a special register */
- *(int*)®isters[REGISTER_BYTE (regno)] =
- ptrace (PT_READ_GPR, inferior_pid,
- (PTRACE_ARG3_TYPE) special_regs[regno-FIRST_SP_REGNUM], 0, 0);
- }
- else
- fprintf (stderr, "gdb error: register no %d not implemented.\n", regno);
-
- register_valid [regno] = 1;
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- extern char registers[];
-
- errno = 0;
-
- if (regno == -1) { /* for all registers.. */
- int ii;
-
- /* execute one dummy instruction (which is a breakpoint) in inferior
- process. So give kernel a chance to do internal house keeping.
- Otherwise the following ptrace(2) calls will mess up user stack
- since kernel will get confused about the bottom of the stack (%sp) */
-
- exec_one_dummy_insn ();
-
- /* write general purpose registers first! */
- for ( ii=GPR0; ii<=GPR31; ++ii) {
- ptrace (PT_WRITE_GPR, inferior_pid, (PTRACE_ARG3_TYPE) ii,
- *(int*)®isters[REGISTER_BYTE (ii)], 0);
- if ( errno ) {
- perror ("ptrace write_gpr"); errno = 0;
- }
- }
-
- /* write floating point registers now. */
- for ( ii=0; ii < 32; ++ii) {
- ptrace (PT_WRITE_FPR, inferior_pid,
- (PTRACE_ARG3_TYPE) ®isters[REGISTER_BYTE (FP0_REGNUM+ii)],
- FPR0+ii, 0);
- if ( errno ) {
- perror ("ptrace write_fpr"); errno = 0;
- }
- }
-
- /* write special registers. */
- for (ii=0; ii <= LAST_SP_REGNUM-FIRST_SP_REGNUM; ++ii) {
- ptrace (PT_WRITE_GPR, inferior_pid,
- (PTRACE_ARG3_TYPE) special_regs[ii],
- *(int*)®isters[REGISTER_BYTE (FIRST_SP_REGNUM+ii)], 0);
- if ( errno ) {
- perror ("ptrace write_gpr"); errno = 0;
- }
- }
- }
-
- /* else, a specific register number is given... */
-
- else if (regno < FP0_REGNUM) { /* a GPR */
-
- ptrace (PT_WRITE_GPR, inferior_pid, (PTRACE_ARG3_TYPE) regno,
- *(int*)®isters[REGISTER_BYTE (regno)], 0);
- }
-
- else if (regno <= FPLAST_REGNUM) { /* a FPR */
- ptrace (PT_WRITE_FPR, inferior_pid,
- (PTRACE_ARG3_TYPE) ®isters[REGISTER_BYTE (regno)],
- regno-FP0_REGNUM+FPR0, 0);
- }
-
- else if (regno <= LAST_SP_REGNUM) { /* a special register */
-
- ptrace (PT_WRITE_GPR, inferior_pid,
- (PTRACE_ARG3_TYPE) special_regs [regno-FIRST_SP_REGNUM],
- *(int*)®isters[REGISTER_BYTE (regno)], 0);
- }
-
- else
- fprintf (stderr, "Gdb error: register no %d not implemented.\n", regno);
-
- if ( errno ) {
- perror ("ptrace write"); errno = 0;
- }
-}
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int reg_addr; /* Unused in this version */
-{
- /* fetch GPRs and special registers from the first register section
- in core bfd. */
- if (which == 0) {
-
- /* copy GPRs first. */
- bcopy (core_reg_sect, registers, 32 * 4);
-
- /* gdb's internal register template and bfd's register section layout
- should share a common include file. FIXMEmgo */
- /* then comes special registes. They are supposed to be in the same
- order in gdb template and bfd `.reg' section. */
- core_reg_sect += (32 * 4);
- bcopy (core_reg_sect, ®isters [REGISTER_BYTE (FIRST_SP_REGNUM)],
- (LAST_SP_REGNUM - FIRST_SP_REGNUM + 1) * 4);
- }
-
- /* fetch floating point registers from register section 2 in core bfd. */
- else if (which == 2)
- bcopy (core_reg_sect, ®isters [REGISTER_BYTE (FP0_REGNUM)], 32 * 8);
-
- else
- fprintf (stderr, "Gdb error: unknown parameter to fetch_core_registers().\n");
-}
-
-
-/* Execute one dummy breakpoint instruction. This way we give the kernel
- a chance to do some housekeeping and update inferior's internal data,
- including u_area. */
-static void
-exec_one_dummy_insn ()
-{
-#define DUMMY_INSN_ADDR (TEXT_SEGMENT_BASE)+0x200
-
- unsigned long shadow;
- unsigned int status, pid;
-
- /* We plant one dummy breakpoint into DUMMY_INSN_ADDR address. We assume that
- this address will never be executed again by the real code. */
-
- target_insert_breakpoint (DUMMY_INSN_ADDR, &shadow);
-
- errno = 0;
- ptrace (PT_CONTINUE, inferior_pid, (PTRACE_ARG3_TYPE) DUMMY_INSN_ADDR, 0, 0);
- if (errno)
- perror ("pt_continue");
-
- do {
- pid = wait (&status);
- } while (pid != inferior_pid);
-
- target_remove_breakpoint (DUMMY_INSN_ADDR, &shadow);
-}
-
-
-#else /* IBM6000_TARGET */
-
-/* FIXME: Kludge this til we separate host vs. target vs. native code. */
-
-void
-fetch_inferior_registers (regno)
- int regno;
-{
-}
-
-void
-store_inferior_registers (regno)
- int regno;
-{
-}
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int reg_addr; /* Unused in this version */
-{
-}
-
-#endif /* IBM6000_TARGET */
-
-/* operand format specifiers. */
-
-#define TO 1
-#define RA 2
-#define SI 3
-#define RT 4
-#define UI 5
-#define BF 6
-#define BFA 7
-#define BT 8
-#define BA 9
-#define BB 10
-#define BO 11
-#define BI 12
-#define RB 13
-#define RS 14
-#define SH 15
-#define MB 16
-#define ME 17
-#define SPR 18
-#define DIS 19
-#define FXM 21
-#define FRT 22
-#define NB 23
-#define FRS 24
-#define FRA 25
-#define FRB 26
-#define FRC 27
-#define FLM 28
-#define I 29
-#define LI 30
-#define A2 31
-#define TA14 32 /* 14 bit representation of target address */
-#define TA24 33 /* 24 bit representation of target address */
-#define FL1 34
-#define FL2 35
-#define LEV 36
-
-#if 0
-
- RS6000 INSTRUCTION SET
- (sorted on first primary and second extended opcode)
-
- oprtr primary ext.
-operator ext format opcode opcode operand format
-------- ------- ------ ------- ------ ---------------
-#endif /* 0 */
-
-{"ti", 0, "d", 3, -1, {TO,RA,SI,0} },
-{"muli", 0, "d", 7, -1, {RT,RA,SI,0} },
-{"sfi", 0, "d", 8, -1, {RT,RA,SI,0} },
-{"dozi", 0, "d", 9, -1, {RT,RA,SI,0} },
-{"cmpli", 0, "d", 10, -1, {BF,RA,UI,0} },
-{"cmpi", 0, "d", 11, -1, {BF,RA,SI,0} },
-{"ai", 0, "d", 12, -1, {RT,RA,SI,0} },
-{"ai.", 0, "d", 13, -1, {RT,RA,SI,0} },
-{"lil", 0, "d", 14, -1, {RT,SI,0} }, /* same as `cal' */
-{"cal", 0, "d", 14, -1, {RT,DIS,RA,0} },
-{"liu", 0, "d", 15, -1, {RT, UI,0} }, /* same as `cau' */
-{"cau", 0, "d", 15, -1, {RT,RA,UI,0} },
-{"bb", "1tfl", "b", 16, -1, {LI,A2,0} },
-/* ^^^^^
- exception #1. Either fix this, or document what you are doing here. FIXMEmgo.
-*/
-{"bc", "la", "b", 16, -1, {BO,BI,TA14,0} },
-{"svc", "la", "sc", 17, -1, {LEV,FL1,FL2,0} },
-{"b", "la", "i", 18, -1, {TA24,0} },
-{"mcrf", 0, "xl", 19, 0, {BF,BFA,0} },
-{"bcr", "l", "xl", 19, 16, {BO,BI,0} },
-{"cror", 0, "xl", 19, 33, {BT,BA,BB,0} },
-{"crandc", 0, "xl", 19, 129, {BT,BA,BB,0} },
-{"bcc", "l", "xl", 19, 193, {BO,BI,0} },
-{"crnor", 0, "xl", 19, 225, {BT,BA,BB,0} },
-{"crand", 0, "xl", 19, 257, {BT,BA,BB,0} },
-{"creqv", 0, "xl", 19, 289, {BT,BA,BB,0} },
-{"crnand", 0, "xl", 19, 289, {BT,BA,BB,0} },
-{"crxor", 0, "xl", 19, 417, {BT,BA,BB,0} },
-{"crorc", 0, "xl", 19, 449, {BT,BA,BB,0} },
-{"bcr", "l", "xl", 19, 528, {BO,BI,0} },
-{"rlimi", ".", "m", 20, -1, {RA,RS,SH,MB,ME,0} /*??*/},
-{"rlinm", ".", "m", 21, -1, {RA,RS,SH,MB,ME,0} /*??*/},
-{"rlmi", ".", "m", 22, -1, {RA,RS,RB,MB,ME,0} /*??*/},
-{"rlnm", ".", "m", 23, -1, {RA,RS,RB,MB,ME,0} /*??*/},
-{"oril", 0, "d", 24, -1, {RA,RS,UI,0} },
-{"oriu", 0, "d", 25, -1, {RA,RS,UI,0} },
-{"xoril", 0, "d", 26, -1, {RA,RS,UI,0} },
-{"xoriu", 0, "d", 27, -1, {RA,RS,UI,0} },
-{"andil.", 0, "d", 28, -1, {RA,RS,UI,0} },
-{"andiu.", 0, "d", 29, -1, {RA,RS,UI,0} },
-{"cmp", 0, "x", 31, 0, {BF,RA,RB,0} },
-{"t", 0, "x", 31, 4, {TO,RA,RB,0} },
-{"sf", "o.", "xo", 31, 8, {RT,RA,RB,0} },
-{"a", "o.", "xo", 31, 10, {RT,RA,RB,0} },
-{"mfcr", 0, "x", 31, 19, {RT,0} },
-{"lx", 0, "x", 31, 23, {RT,RA,RB,0} },
-{"sl", ".", "x", 31, 24, {RA,RS,RB,0} },
-{"cntlz", ".", "xo", 31, 26, {RA,RS,0} },
-{"and", ".", "x", 31, 28, {RA,RS,RB,0} },
-{"maskg", ".", "x", 31, 29, {RA,RS,RB,0} },
-{"cmpl", 0, "x", 31, 32, {BF,RA,RB,0} },
-{"sfe", "o.", "xo", 31, 36, {RT,RA,RB,0} },
-{"lux", 0, "x", 31, 55, {RT,RA,RB,0} },
-{"andc", ".", "x", 31, 60, {RA,RS,RB,0} },
-{"mfmsr", 0, "x", 31, 83, {RT,0} },
-{"lbzx", 0, "x", 31, 87, {RT,RA,RB,0} },
-{"neg", "o.", "xo", 31, 104, {RT,RA,0} },
-{"mul", "o.", "xo", 31, 107, {RT,RA,RB,0} },
-{"lbzux", 0, "x", 31, 119, {RT,RA,RB,0} },
-{"nor", ".", "x", 31, 124, {RA,RS,RB,0} },
-{"ae", "o.", "xo", 31, 138, {RT,RA,RB,0} },
-{"mtcrf", 0, "xfx", 31, 144, {FXM,RS,0} },
-{"stx", 0, "x", 31, 151, {RS,RA,RB,0} },
-{"slq", ".", "x", 31, 152, {RA,RS,RB,0} },
-{"sle", ".", "x", 31, 153, {RA,RS,RB,0} },
-{"stux", 0, "x", 31, 183, {RS,RA,RB,0} },
-{"sliq", ".", "x", 31, 184, {RA,RS,SH,0} },
-{"sfze", "o.", "xo", 31, 200, {RT,RA,0} },
-{"aze", "o.", "xo", 31, 202, {RT,RA,0} },
-{"stbx", 0, "x", 31, 215, {RS,RA,RB,0} },
-{"sllq", ".", "x", 31, 216, {RA,RS,RB,0} },
-{"sleq", ".", "x", 31, 217, {RA,RS,RB,0} },
-{"sfme", "o.", "xo", 31, 232, {RT,RA,0} },
-{"ame", "o.", "xo", 31, 234, {RT,RA,0} },
-{"muls", "o.", "xo", 31, 235, {RT,RA,RB,0} },
-{"stbux", 0, "x", 31, 247, {RS,RA,RB,0} },
-{"slliq", ".", "x", 31, 248, {RA,RS,SH,0} },
-{"doz", "o.", "x", 31, 264, {RT,RA,RB,0} },
-{"cax", "o.", "xo", 31, 266, {RT,RA,RB,0} },
-{"lscbx", ".", "x", 31, 277, {RT,RA,RB,0} },
-{"lhzx", 0, "x", 31, 279, {RT,RA,RB,0} },
-{"eqv", ".", "x", 31, 284, {RA,RS,RB,0} },
-{"lhzux", 0, "x", 31, 311, {RT,RA,RB,0} },
-{"xor", ".", "x", 31, 316, {RA,RS,RB,0} },
-{"div", "o.", "xo", 31, 331, {RT,RA,RB,0} },
-{"mfspr", 0, "x", 31, 339, {RT,SPR,0} },
-{"lhax", 0, "x", 31, 343, {RT,RA,RB,0} },
-{"abs", "o.", "xo", 31, 360, {RT,RA,0} },
-{"divs", "o.", "xo", 31, 363, {RT,RA,RB,0} },
-{"lhaux", 0, "x", 31, 375, {RT,RA,RB,0} },
-{"sthx", 0, "x", 31, 407, {RS,RA,RB,0} },
-{"orc", ".", "x", 31, 412, {RA,RS,RB,0} },
-{"sthux", 0, "x", 31, 439, {RS,RA,RB,0} },
-{"or", ".", "x", 31, 444, {RA,RS,RB,0} },
-{"mtspr", 0, "x", 31, 467, {SPR,RS,0} },
-{"nand", ".", "x", 31, 476, {RA,RS,RB,0} },
-{"nabs", "o.", "xo", 31, 488, {RT,RA,0} },
-{"mcrxr", 0, "x", 31, 512, {BF,0} },
-{"lsx", 0, "x", 31, 533, {RT,RA,RB,0} },
-{"lbrx", 0, "x", 31, 534, {RT,RA,RB,0} },
-{"lfsx", 0, "x", 31, 535, {FRT,RA,RB,0} },
-{"sr", ".", "x", 31, 536, {RA,RS,RB,0} },
-{"rrib", ".", "x", 31, 537, {RA,RS,RB,0} },
-{"maskir", ".", "x", 31, 541, {RA,RS,RB,0} },
-{"lfsux", 0, "x", 31, 567, {FRT,RA,RB,0} },
-{"lsi", 0, "x", 31, 597, {RT,RA,NB,0} },
-{"lfdx", 0, "x", 31, 599, {FRT,RA,RB,0} },
-{"lfdux", 0, "x", 31, 631, {FRT,RA,RB,0} },
-{"stsx", 0, "x", 31, 661, {RS,RA,RB,0} },
-{"stbrx", 0, "x", 31, 662, {RA,RA,RB,0} },
-{"stfsx", 0, "x", 31, 663, {FRS,RA,RB,0} },
-{"srq", ".", "x", 31, 664, {RA,RS,RB,0} },
-{"sre", ".", "x", 31, 665, {RA,RS,RB,0} },
-{"stfsux", 0, "x", 31, 695, {FRS,RA,RB,0} },
-{"sriq", ".", "x", 31, 696, {RA,RS,SH,0} },
-{"stsi", 0, "x", 31, 725, {RS,RA,NB,0} },
-{"stfdx", 0, "x", 31, 727, {FRS,RA,RB,0} },
-{"srlq", ".", "x", 31, 728, {RA,RS,RB,0} },
-{"sreq", ".", "x", 31, 729, {RA,RS,RB,0} },
-{"stfdux", 0, "x", 31, 759, {FRS,RA,RB,0} },
-{"srliq", ".", "x", 31, 760, {RA,RS,SH,0} },
-{"lhbrx", 0, "x", 31, 790, {RT,RA,RB,0} },
-{"sra", ".", "x", 31, 792, {RA,RS,RB,0} },
-{"srai", ".", "x", 31, 824, {RA,RS,SH,0} },
-{"sthbrx", 0, "x", 31, 918, {RS,RA,RB,0} },
-{"sraq", ".", "x", 31, 920, {RA,RS,RB,0} },
-{"srea", ".", "x", 31, 921, {RA,RS,RB,0} },
-{"exts", ".", "x", 31, 922, {RA,RS,0} },
-{"sraiq", ".", "x", 31, 952, {RA,RS,SH,0} },
-{"l", 0, "d", 32, -1, {RT,DIS,RA,0} },
-{"lu", 0, "d", 33, -1, {RT,DIS,RA,0} },
-{"lbz", 0, "d", 34, -1, {RT,DIS,RA,0} },
-{"lbzu", 0, "d", 35, -1, {RT,DIS,RA,0} },
-{"st", 0, "d", 36, -1, {RS,DIS,RA,0} },
-{"stu", 0, "d", 37, -1, {RS,DIS,RA,0} },
-{"stb", 0, "d", 38, -1, {RS,DIS,RA,0} },
-{"stbu", 0, "d", 39, -1, {RS,DIS,RA,0} },
-{"lhz", 0, "d", 40, -1, {RT,DIS,RA,0} },
-{"lhzu", 0, "d", 41, -1, {RT,DIS,RA,0} },
-{"lha", 0, "d", 42, -1, {RT,DIS,RA,0} },
-{"lhau", 0, "d", 43, -1, {RT,DIS,RA,0} },
-{"sth", 0, "d", 44, -1, {RS,DIS,RA,0} },
-{"sthu", 0, "d", 45, -1, {RS,DIS,RA,0} },
-{"lm", 0, "d", 46, -1, {RT,DIS,RA,0} },
-{"stm", 0, "d", 47, -1, {RS,DIS,RA,0} },
-{"lfs", 0, "d", 48, -1, {FRT,DIS,RA,0} },
-{"lfsu", 0, "d", 49, -1, {FRT,DIS,RA,0} },
-{"lfd", 0, "d", 50, -1, {FRT,DIS,RA,0} },
-{"lfdu", 0, "d", 51, -1, {FRT,DIS,RA,0} },
-{"stfs", 0, "d", 52, -1, {FRS,DIS,RA,0} },
-{"stfsu", 0, "d", 53, -1, {FRS,DIS,RA,0} },
-{"stfd", 0, "d", 54, -1, {FRS,DIS,RA,0} },
-{"stfdu", 0, "d", 55, -1, {FRS,DIS,RA,0} },
-{"fcmpu", 0, "x", 63, 0, {BF,FRA,FRB,0} },
-{"fm", ".", "a", 63, 5, {FRT,FRA,FRC,0} },
-{"fd", ".", "a", 63, 8, {FRT,FRA,FRB,0} },
-{"frsp", ".", "x", 63, 12, {FRT,FRB,0} },
-{"fs", ".", "a", 63, 20, {FRT,FRA,FRB,0} },
-{"fa", ".", "a", 63, 21, {FRT,FRA,FRB,0} },
-{"fms", ".", "a", 63, 28, {FRT,FRA,FRC,FRB,0} },
-{"fma", ".", "a", 63, 29, {FRT,FRA,FRC,FRB,0} },
-{"fnms", ".", "a", 63, 30, {FRT,FRA,FRC,FRB,0} },
-{"fnma", ".", "a", 63, 31, {FRT,FRA,FRC,FRB,0} },
-{"fcmpo", 0, "x", 63, 32, {BF,FRA,FRB,0} },
-{"mtfsb1", ".", "x", 63, 38, {BT,0} },
-{"fneg", ".", "x", 63, 40, {FRT,FRB,0} },
-{"mcrfs", 0, "x", 63, 64, {BF,BFA,0} },
-{"mtfsb0", ".", "x", 63, 70, {BT,0} },
-{"fmr", ".", "x", 63, 72, {FRT,FRB,0} },
-{"mtfsfi", ".", "x", 63, 134, {BF,I,0} },
-{"fnabs", ".", "x", 63, 136, {FRT,FRB,0} },
-{"fabs", ".", "x", 63, 264, {FRT,FRB,0} },
-{"mffs", ".", "x", 63, 583, {FRT,0} },
-{"mtfsf", ".", "xfl", 63, 711, {FLM,FRB,0} },
-/* IBM RS/6000 instruction set definitions, for GNU software. */
-
-typedef struct rs6000_insn {
- char *operator; /* opcode name */
- char *opr_ext; /* opcode name extension */
- char *format; /* opcode format */
- char p_opcode; /* primary opcode */
- int e_opcode; /* extended opcode */
- char oprnd_format[6]; /* operand format */
-} OPCODE;
-
-/* operand format specifiers */
-
-#define TO 1
-#define RA 2
-#define SI 3
-#define RT 4
-#define UI 5
-#define BF 6
-#define BFA 7
-#define BT 8
-#define BA 9
-#define BB 10
-#define BO 11
-#define BI 12
-#define RB 13
-#define RS 14
-#define SH 15
-#define MB 16
-#define ME 17
-#define SPR 18
-#define DIS 19
-#define FXM 21
-#define FRT 22
-#define NB 23
-#define FRS 24
-#define FRA 25
-#define FRB 26
-#define FRC 27
-#define FLM 28
-#define I 29
-#define LI 30
-#define A2 31
-#define TA14 32 /* 14 bit representation of target address */
-#define TA24 33 /* 24 bit representation of target address */
-#define FL1 34
-#define FL2 35
-#define LEV 36
-
-/* RS/6000 INSTRUCTION SET
- (sorted on primary and extended opcode)
-
- oprtr primary ext.
-operator ext format opcode opcode operand format
-------- ------- ------ ------- ------ --------------- */
-
-struct rs6000_insn rs6k_ops [] = {
-
-{"ti", 0, "d", 3, -1, {TO,RA,SI,0} },
-{"muli", 0, "d", 7, -1, {RT,RA,SI,0} },
-{"sfi", 0, "d", 8, -1, {RT,RA,SI,0} },
-{"dozi", 0, "d", 9, -1, {RT,RA,SI,0} },
-{"cmpli", 0, "d", 10, -1, {BF,RA,UI,0} },
-{"cmpi", 0, "d", 11, -1, {BF,RA,SI,0} },
-{"ai", 0, "d", 12, -1, {RT,RA,SI,0} },
-{"ai.", 0, "d", 13, -1, {RT,RA,SI,0} },
-{"lil", 0, "d", 14, -1, {RT,SI,0} }, /* same as `cal' */
-{"cal", 0, "d", 14, -1, {RT,DIS,RA,0} },
-{"liu", 0, "d", 15, -1, {RT, UI,0} }, /* same as `cau' */
-{"cau", 0, "d", 15, -1, {RT,RA,UI,0} },
-{"bb", "1tfl", "b", 16, -1, {LI,A2,0} },
-/* ^^^^^
- exception #1. Either fix this, or document what you are doing here. FIXMEmgo.
-*/
-{"bc", "la", "b", 16, -1, {BO,BI,TA14,0} },
-{"svc", "la", "sc", 17, -1, {LEV,FL1,FL2,0} },
-{"b", "la", "i", 18, -1, {TA24,0} },
-{"mcrf", 0, "xl", 19, 0, {BF,BFA,0} },
-{"bcr", "l", "xl", 19, 16, {BO,BI,0} },
-{"cror", 0, "xl", 19, 33, {BT,BA,BB,0} },
-{"crandc", 0, "xl", 19, 129, {BT,BA,BB,0} },
-{"bcc", "l", "xl", 19, 193, {BO,BI,0} },
-{"crnor", 0, "xl", 19, 225, {BT,BA,BB,0} },
-{"crand", 0, "xl", 19, 257, {BT,BA,BB,0} },
-{"creqv", 0, "xl", 19, 289, {BT,BA,BB,0} },
-{"crnand", 0, "xl", 19, 289, {BT,BA,BB,0} },
-{"crxor", 0, "xl", 19, 417, {BT,BA,BB,0} },
-{"crorc", 0, "xl", 19, 449, {BT,BA,BB,0} },
-{"bcr", "l", "xl", 19, 528, {BO,BI,0} },
-{"rlimi", ".", "m", 20, -1, {RA,RS,SH,MB,ME,0} /*??*/},
-{"rlinm", ".", "m", 21, -1, {RA,RS,SH,MB,ME,0} /*??*/},
-{"rlmi", ".", "m", 22, -1, {RA,RS,RB,MB,ME,0} /*??*/},
-{"rlnm", ".", "m", 23, -1, {RA,RS,RB,MB,ME,0} /*??*/},
-{"oril", 0, "d", 24, -1, {RA,RS,UI,0} },
-{"oriu", 0, "d", 25, -1, {RA,RS,UI,0} },
-{"xoril", 0, "d", 26, -1, {RA,RS,UI,0} },
-{"xoriu", 0, "d", 27, -1, {RA,RS,UI,0} },
-{"andil.", 0, "d", 28, -1, {RA,RS,UI,0} },
-{"andiu.", 0, "d", 29, -1, {RA,RS,UI,0} },
-{"cmp", 0, "x", 31, 0, {BF,RA,RB,0} },
-{"t", 0, "x", 31, 4, {TO,RA,RB,0} },
-{"sf", "o.", "xo", 31, 8, {RT,RA,RB,0} },
-{"a", "o.", "xo", 31, 10, {RT,RA,RB,0} },
-{"mfcr", 0, "x", 31, 19, {RT,0} },
-{"lx", 0, "x", 31, 23, {RT,RA,RB,0} },
-{"sl", ".", "x", 31, 24, {RA,RS,RB,0} },
-{"cntlz", ".", "xo", 31, 26, {RA,RS,0} },
-{"and", ".", "x", 31, 28, {RA,RS,RB,0} },
-{"maskg", ".", "x", 31, 29, {RA,RS,RB,0} },
-{"cmpl", 0, "x", 31, 32, {BF,RA,RB,0} },
-{"sfe", "o.", "xo", 31, 136, {RT,RA,RB,0} },
-{"lux", 0, "x", 31, 55, {RT,RA,RB,0} },
-{"andc", ".", "x", 31, 60, {RA,RS,RB,0} },
-{"mfmsr", 0, "x", 31, 83, {RT,0} },
-{"lbzx", 0, "x", 31, 87, {RT,RA,RB,0} },
-{"neg", "o.", "xo", 31, 104, {RT,RA,0} },
-{"mul", "o.", "xo", 31, 107, {RT,RA,RB,0} },
-{"lbzux", 0, "x", 31, 119, {RT,RA,RB,0} },
-{"nor", ".", "x", 31, 124, {RA,RS,RB,0} },
-{"ae", "o.", "xo", 31, 138, {RT,RA,RB,0} },
-{"mtcrf", 0, "xfx", 31, 144, {FXM,RS,0} },
-{"stx", 0, "x", 31, 151, {RS,RA,RB,0} },
-{"slq", ".", "x", 31, 152, {RA,RS,RB,0} },
-{"sle", ".", "x", 31, 153, {RA,RS,RB,0} },
-{"stux", 0, "x", 31, 183, {RS,RA,RB,0} },
-{"sliq", ".", "x", 31, 184, {RA,RS,SH,0} },
-{"sfze", "o.", "xo", 31, 200, {RT,RA,0} },
-{"aze", "o.", "xo", 31, 202, {RT,RA,0} },
-{"stbx", 0, "x", 31, 215, {RS,RA,RB,0} },
-{"sllq", ".", "x", 31, 216, {RA,RS,RB,0} },
-{"sleq", ".", "x", 31, 217, {RA,RS,RB,0} },
-{"sfme", "o.", "xo", 31, 232, {RT,RA,0} },
-{"ame", "o.", "xo", 31, 234, {RT,RA,0} },
-{"muls", "o.", "xo", 31, 235, {RT,RA,RB,0} },
-{"stbux", 0, "x", 31, 247, {RS,RA,RB,0} },
-{"slliq", ".", "x", 31, 248, {RA,RS,SH,0} },
-{"doz", "o.", "x", 31, 264, {RT,RA,RB,0} },
-{"cax", "o.", "xo", 31, 266, {RT,RA,RB,0} },
-{"lscbx", ".", "x", 31, 277, {RT,RA,RB,0} },
-{"lhzx", 0, "x", 31, 279, {RT,RA,RB,0} },
-{"eqv", ".", "x", 31, 284, {RA,RS,RB,0} },
-{"lhzux", 0, "x", 31, 311, {RT,RA,RB,0} },
-{"xor", ".", "x", 31, 316, {RA,RS,RB,0} },
-{"div", "o.", "xo", 31, 331, {RT,RA,RB,0} },
-{"mfspr", 0, "x", 31, 339, {RT,SPR,0} },
-{"lhax", 0, "x", 31, 343, {RT,RA,RB,0} },
-{"abs", "o.", "xo", 31, 360, {RT,RA,0} },
-{"divs", "o.", "xo", 31, 363, {RT,RA,RB,0} },
-{"lhaux", 0, "x", 31, 375, {RT,RA,RB,0} },
-{"sthx", 0, "x", 31, 407, {RS,RA,RB,0} },
-{"orc", ".", "x", 31, 412, {RA,RS,RB,0} },
-{"sthux", 0, "x", 31, 439, {RS,RA,RB,0} },
-{"or", ".", "x", 31, 444, {RA,RS,RB,0} },
-{"mtspr", 0, "x", 31, 467, {SPR,RS,0} },
-{"nand", ".", "x", 31, 476, {RA,RS,RB,0} },
-{"nabs", "o.", "xo", 31, 488, {RT,RA,0} },
-{"mcrxr", 0, "x", 31, 512, {BF,0} },
-{"lsx", 0, "x", 31, 533, {RT,RA,RB,0} },
-{"lbrx", 0, "x", 31, 534, {RT,RA,RB,0} },
-{"lfsx", 0, "x", 31, 535, {FRT,RA,RB,0} },
-{"sr", ".", "x", 31, 536, {RA,RS,RB,0} },
-{"rrib", ".", "x", 31, 537, {RA,RS,RB,0} },
-{"maskir", ".", "x", 31, 541, {RA,RS,RB,0} },
-{"lfsux", 0, "x", 31, 567, {FRT,RA,RB,0} },
-{"lsi", 0, "x", 31, 597, {RT,RA,NB,0} },
-{"lfdx", 0, "x", 31, 599, {FRT,RA,RB,0} },
-{"lfdux", 0, "x", 31, 631, {FRT,RA,RB,0} },
-{"stsx", 0, "x", 31, 661, {RS,RA,RB,0} },
-{"stbrx", 0, "x", 31, 662, {RS,RA,RB,0} },
-{"stfsx", 0, "x", 31, 663, {FRS,RA,RB,0} },
-{"srq", ".", "x", 31, 664, {RA,RS,RB,0} },
-{"sre", ".", "x", 31, 665, {RA,RS,RB,0} },
-{"stfsux", 0, "x", 31, 695, {FRS,RA,RB,0} },
-{"sriq", ".", "x", 31, 696, {RA,RS,SH,0} },
-{"stsi", 0, "x", 31, 725, {RS,RA,NB,0} },
-{"stfdx", 0, "x", 31, 727, {FRS,RA,RB,0} },
-{"srlq", ".", "x", 31, 728, {RA,RS,RB,0} },
-{"sreq", ".", "x", 31, 729, {RA,RS,RB,0} },
-{"stfdux", 0, "x", 31, 759, {FRS,RA,RB,0} },
-{"srliq", ".", "x", 31, 760, {RA,RS,SH,0} },
-{"lhbrx", 0, "x", 31, 790, {RT,RA,RB,0} },
-{"sra", ".", "x", 31, 792, {RA,RS,RB,0} },
-{"srai", ".", "x", 31, 824, {RA,RS,SH,0} },
-{"sthbrx", 0, "x", 31, 918, {RS,RA,RB,0} },
-{"sraq", ".", "x", 31, 920, {RA,RS,RB,0} },
-{"srea", ".", "x", 31, 921, {RA,RS,RB,0} },
-{"exts", ".", "x", 31, 922, {RA,RS,0} },
-{"sraiq", ".", "x", 31, 952, {RA,RS,SH,0} },
-{"l", 0, "d", 32, -1, {RT,DIS,RA,0} },
-{"lu", 0, "d", 33, -1, {RT,DIS,RA,0} },
-{"lbz", 0, "d", 34, -1, {RT,DIS,RA,0} },
-{"lbzu", 0, "d", 35, -1, {RT,DIS,RA,0} },
-{"st", 0, "d", 36, -1, {RS,DIS,RA,0} },
-{"stu", 0, "d", 37, -1, {RS,DIS,RA,0} },
-{"stb", 0, "d", 38, -1, {RS,DIS,RA,0} },
-{"stbu", 0, "d", 39, -1, {RS,DIS,RA,0} },
-{"lhz", 0, "d", 40, -1, {RT,DIS,RA,0} },
-{"lhzu", 0, "d", 41, -1, {RT,DIS,RA,0} },
-{"lha", 0, "d", 42, -1, {RT,DIS,RA,0} },
-{"lhau", 0, "d", 43, -1, {RT,DIS,RA,0} },
-{"sth", 0, "d", 44, -1, {RS,DIS,RA,0} },
-{"sthu", 0, "d", 45, -1, {RS,DIS,RA,0} },
-{"lm", 0, "d", 46, -1, {RT,DIS,RA,0} },
-{"stm", 0, "d", 47, -1, {RS,DIS,RA,0} },
-{"lfs", 0, "d", 48, -1, {FRT,DIS,RA,0} },
-{"lfsu", 0, "d", 49, -1, {FRT,DIS,RA,0} },
-{"lfd", 0, "d", 50, -1, {FRT,DIS,RA,0} },
-{"lfdu", 0, "d", 51, -1, {FRT,DIS,RA,0} },
-{"stfs", 0, "d", 52, -1, {FRS,DIS,RA,0} },
-{"stfsu", 0, "d", 53, -1, {FRS,DIS,RA,0} },
-{"stfd", 0, "d", 54, -1, {FRS,DIS,RA,0} },
-{"stfdu", 0, "d", 55, -1, {FRS,DIS,RA,0} },
-{"fcmpu", 0, "x", 63, 0, {BF,FRA,FRB,0} },
-{"fm", ".", "a", 63, 5, {FRT,FRA,FRC,0} },
-{"fd", ".", "a", 63, 8, {FRT,FRA,FRB,0} },
-{"frsp", ".", "x", 63, 12, {FRT,FRB,0} },
-{"fs", ".", "a", 63, 20, {FRT,FRA,FRB,0} },
-{"fa", ".", "a", 63, 21, {FRT,FRA,FRB,0} },
-{"fms", ".", "a", 63, 28, {FRT,FRA,FRC,FRB,0} },
-{"fma", ".", "a", 63, 29, {FRT,FRA,FRC,FRB,0} },
-{"fnms", ".", "a", 63, 30, {FRT,FRA,FRC,FRB,0} },
-{"fnma", ".", "a", 63, 31, {FRT,FRA,FRC,FRB,0} },
-{"fcmpo", 0, "x", 63, 32, {BF,FRA,FRB,0} },
-{"mtfsb1", ".", "x", 63, 38, {BT,0} },
-{"fneg", ".", "x", 63, 40, {FRT,FRB,0} },
-{"mcrfs", 0, "x", 63, 64, {BF,BFA,0} },
-{"mtfsb0", ".", "x", 63, 70, {BT,0} },
-{"fmr", ".", "x", 63, 72, {FRT,FRB,0} },
-{"mtfsfi", ".", "x", 63, 134, {BF,I,0} },
-{"fnabs", ".", "x", 63, 136, {FRT,FRB,0} },
-{"fabs", ".", "x", 63, 264, {FRT,FRB,0} },
-{"mffs", ".", "x", 63, 583, {FRT,0} },
-{"mtfsf", ".", "xfl", 63, 711, {FLM,FRB,0} },
-};
-
-#define NOPCODES (sizeof (rs6k_ops) / sizeof (struct rs6000_insn))
+++ /dev/null
-/* Convert between signal names and numbers, for GDB.
- Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
-
- This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* GDB-specific, FIXME. (This is for the SYS_SIGLIST_MISSING define). */
-#include "defs.h"
-#include <signal.h>
-#include "signame.h"
-
-static void
-init_sig PARAMS ((int, const char *, const char *));
-
-static void
-init_sigs PARAMS ((void));
-
-#if SYS_SIGLIST_MISSING
-/* There is too much variation in Sys V signal numbers and names, so
- we must initialize them at runtime. */
-
-static const char undoc[] = "unknown signal";
-
-/* We'd like to make this const char*[], but whoever's using it might
- want to assign from it to a char*. */
-char *sys_siglist[NSIG];
-#endif /* SYS_SIGLIST_MISSING */
-
-/* Table of abbreviations for signals. Note: A given number can
- appear more than once with different abbreviations. */
-typedef struct
- {
- int number;
- const char *abbrev;
- } num_abbrev;
-static num_abbrev sig_table[NSIG*2];
-/* Number of elements of sig_table used. */
-static int sig_table_nelts = 0;
-
-/* Enter signal number NUMBER into the tables with ABBREV and NAME. */
-/* ARGSUSED */
-static void
-init_sig (number, abbrev, name)
- int number;
- const char *abbrev;
- const char *name;
-{
-#if SYS_SIGLIST_MISSING
- sys_siglist[number] = (char *) name;
-#endif
- sig_table[sig_table_nelts].number = number;
- sig_table[sig_table_nelts++].abbrev = abbrev;
-}
-
-static void init_sigs ()
-{
-#if SYS_SIGLIST_MISSING
- int i;
-
- /* Initialize signal names. */
- for (i = 0; i < NSIG; i++)
- sys_siglist[i] = (char *) undoc;
-#endif /* SYS_SIGLIST_MISSING */
-
- /* Initialize signal names. */
-#if defined (SIGHUP)
- init_sig (SIGHUP, "HUP", "Hangup");
-#endif
-#if defined (SIGINT)
- init_sig (SIGINT, "INT", "Interrupt");
-#endif
-#if defined (SIGQUIT)
- init_sig (SIGQUIT, "QUIT", "Quit");
-#endif
-#if defined (SIGILL)
- init_sig (SIGILL, "ILL", "Illegal Instruction");
-#endif
-#if defined (SIGTRAP)
- init_sig (SIGTRAP, "TRAP", "Trace/breakpoint trap");
-#endif
- /* If SIGIOT == SIGABRT, we want to print it as SIGABRT because
- SIGABRT is in ANSI and POSIX.1 and SIGIOT isn't. */
-#if defined (SIGABRT)
- init_sig (SIGABRT, "ABRT", "Aborted");
-#endif
-#if defined (SIGIOT)
- init_sig (SIGIOT, "IOT", "IOT trap");
-#endif
-#if defined (SIGEMT)
- init_sig (SIGEMT, "EMT", "EMT trap");
-#endif
-#if defined (SIGFPE)
- init_sig (SIGFPE, "FPE", "Floating point exception");
-#endif
-#if defined (SIGKILL)
- init_sig (SIGKILL, "KILL", "Killed");
-#endif
-#if defined (SIGBUS)
- init_sig (SIGBUS, "BUS", "Bus error");
-#endif
-#if defined (SIGSEGV)
- init_sig (SIGSEGV, "SEGV", "Segmentation fault");
-#endif
-#if defined (SIGSYS)
- init_sig (SIGSYS, "SYS", "Bad system call");
-#endif
-#if defined (SIGPIPE)
- init_sig (SIGPIPE, "PIPE", "Broken pipe");
-#endif
-#if defined (SIGALRM)
- init_sig (SIGALRM, "ALRM", "Alarm clock");
-#endif
-#if defined (SIGTERM)
- init_sig (SIGTERM, "TERM", "Terminated");
-#endif
-#if defined (SIGUSR1)
- init_sig (SIGUSR1, "USR1", "User defined signal 1");
-#endif
-#if defined (SIGUSR2)
- init_sig (SIGUSR2, "USR2", "User defined signal 2");
-#endif
- /* If SIGCLD == SIGCHLD, we want to print it as SIGCHLD because that
- is what is in POSIX.1. */
-#if defined (SIGCHLD)
- init_sig (SIGCHLD, "CHLD", "Child exited");
-#endif
-#if defined (SIGCLD)
- init_sig (SIGCLD, "CLD", "Child exited");
-#endif
-#if defined (SIGPWR)
- init_sig (SIGPWR, "PWR", "Power failure");
-#endif
-#if defined (SIGTSTP)
- init_sig (SIGTSTP, "TSTP", "Stopped");
-#endif
-#if defined (SIGTTIN)
- init_sig (SIGTTIN, "TTIN", "Stopped (tty input)");
-#endif
-#if defined (SIGTTOU)
- init_sig (SIGTTOU, "TTOU", "Stopped (tty output)");
-#endif
-#if defined (SIGSTOP)
- init_sig (SIGSTOP, "STOP", "Stopped (signal)");
-#endif
-#if defined (SIGXCPU)
- init_sig (SIGXCPU, "XCPU", "CPU time limit exceeded");
-#endif
-#if defined (SIGXFSZ)
- init_sig (SIGXFSZ, "XFSZ", "File size limit exceeded");
-#endif
-#if defined (SIGVTALRM)
- init_sig (SIGVTALRM, "VTALRM", "Virtual timer expired");
-#endif
-#if defined (SIGPROF)
- init_sig (SIGPROF, "PROF", "Profiling timer expired");
-#endif
-#if defined (SIGWINCH)
- /* "Window size changed" might be more accurate, but even if that
- is all that it means now, perhaps in the future it will be
- extended to cover other kinds of window changes. */
- init_sig (SIGWINCH, "WINCH", "Window changed");
-#endif
-#if defined (SIGCONT)
- init_sig (SIGCONT, "CONT", "Continued");
-#endif
-#if defined (SIGURG)
- init_sig (SIGURG, "URG", "Urgent I/O condition");
-#endif
-#if defined (SIGIO)
- /* "I/O pending" has also been suggested. A disadvantage is
- that signal only happens when the process has
- asked for it, not everytime I/O is pending. Another disadvantage
- is the confusion from giving it a different name than under Unix. */
- init_sig (SIGIO, "IO", "I/O possible");
-#endif
-#if defined (SIGWIND)
- init_sig (SIGWIND, "WIND", "SIGWIND");
-#endif
-#if defined (SIGPHONE)
- init_sig (SIGPHONE, "PHONE", "SIGPHONE");
-#endif
-#if defined (SIGPOLL)
- init_sig (SIGPOLL, "POLL", "I/O possible");
-#endif
-#if defined (SIGLOST)
- init_sig (SIGLOST, "LOST", "Resource lost");
-#endif
-#if defined (SIGWAITING)
- init_sig (SIGWAITING, "WAITING", "Process's LWPs are blocked"); /* FIXME */
-#endif
-#if defined (SIGLWP)
- init_sig (SIGLWP, "LWP", "Signal LWP"); /* FIXME description */
-#endif
-}
-
-/* Return the abbreviation for signal NUMBER. */
-char *
-sig_abbrev (number)
- int number;
-{
- int i;
-
- for (i = 0; i < sig_table_nelts; i++)
- if (sig_table[i].number == number)
- return (char *)sig_table[i].abbrev;
- return NULL;
-}
-
-/* Return the signal number for an ABBREV, or -1 if there is no
- signal by that name. */
-int
-sig_number (abbrev)
- const char *abbrev;
-{
- int i;
-
- /* Skip over "SIG" if present. */
- if (abbrev[0] == 'S' && abbrev[1] == 'I' && abbrev[2] == 'G')
- abbrev += 3;
-
- for (i = 0; i < sig_table_nelts; i++)
- if (abbrev[0] == sig_table[i].abbrev[0]
- && strcmp (abbrev, sig_table[i].abbrev) == 0)
- return sig_table[i].number;
- return -1;
-}
-
-#if SYS_SIGLIST_MISSING
-/* Print to standard error the name of SIGNAL, preceded by MESSAGE and
- a colon, and followed by a newline. */
-void
-psignal (signal, message)
- unsigned signal;
- const char *message;
-{
- if (signal <= 0 || signal >= NSIG)
- fprintf (stderr, "%s: unknown signal", message);
- else
- fprintf (stderr, "%s: %s\n", message, sys_siglist[signal]);
-}
-#endif /* SYS_SIGLIST_MISSING */
-
-void
-_initialize_signame ()
-{
- init_sigs ();
-}
+++ /dev/null
-/* Convert between signal names and numbers.
- Copyright 1990, 1992 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#if !defined (SIGNAME_H)
-#define SIGNAME_H 1
-
-/* Names for signals from 0 to NSIG-1. */
-extern char *sys_siglist[];
-
-/* Return the abbreviation (e.g. ABRT, FPE, etc.) for signal NUMBER.
- Do not return this as a const char *. The caller might want to
- assign it to a char *. */
-
-extern char *
-sig_abbrev PARAMS ((int));
-
-/* Return the signal number for an ABBREV, or -1 if there is no
- signal by that name. */
-
-extern int
-sig_number PARAMS ((const char *));
-
-#ifndef PSIGNAL_IN_SIGNAL_H
-/* Print to standard error the name of SIGNAL, preceded by MESSAGE and
- a colon, and followed by a newline. */
-
-extern void
-psignal PARAMS ((unsigned, const char *));
-#endif
-
-#endif /* !defined (SIGNAME_H) */
+++ /dev/null
-/* Table of opcodes for the sparc.
- Copyright (C) 1989 Free Software Foundation, Inc.
-
-This file is part of GAS, the GNU Assembler, and GDB, the GNU disassembler.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#if !defined(__STDC__) && !defined(const)
-#define const
-#endif
-
-/*
- * Structure of an opcode table entry.
- */
-struct sparc_opcode
-{
- const char *name;
- unsigned long int match; /* Bits that must be set. */
- unsigned long int lose; /* Bits that must not be set. */
- const char *args;
- char flags;
-};
-
-#define F_DELAYED 1 /* Delayed branch */
-#define F_ALIAS 2 /* Alias for a "real" instruction */
-
-/*
- All sparc opcodes are 32 bits, except for the `set' instruction (really
- a macro), which is 64 bits. It is handled as a special case.
-
- The match component is a mask saying which bits must match a
- particular opcode in order for an instruction to be an instance
- of that opcode.
-
- The args component is a string containing one character
- for each operand of the instruction.
-
-Kinds of operands:
- # Number used by optimizer. It is ignored.
- 1 rs1 register.
- 2 rs2 register.
- d rd register.
- e frs1 floating point register.
- f frs2 floating point register.
- g frsd floating point register.
- b crs1 coprocessor register
- c crs2 coprocessor register
- D crsd coprocessor register
- h 22 high bits.
- i 13 bit Immediate.
- l 22 bit PC relative immediate.
- L 30 bit PC relative immediate.
- a Annul. The annul bit is set.
- A Alternate address space. Stored as 8 bits.
- C Coprocessor state register.
- F floating point state register.
- p Processor state register.
- q Floating point queue.
- r Single register that is both rs1 and rsd.
- Q Coprocessor queue.
- S Special case.
- t Trap base register.
- w Window invalid mask register.
- y Y register.
-
-*/
-
-/* The order of the opcodes in this table is significant:
-
- * The assembler requires that all instances of the same mnemonic must be
- consecutive. If they aren't, the assembler will bomb at runtime.
-
- * The disassembler should not care about the order of the opcodes. */
-
-static struct sparc_opcode sparc_opcodes[] =
-{
-
-{ "ldd", 0xc1980000, 0x0060201f, "[1],D", 0 }, /* ldd [rs1+%g0],d */
-{ "ldd", 0xc1982000, 0x00601fff, "[1],D", 0 }, /* ldd [rs1+0],d */
-{ "ldd", 0xc1982000, 0x00600000, "[1+i],D", 0 },
-{ "ldd", 0xc1982000, 0x00600000, "[i+1],D", 0 },
-{ "ldd", 0xc1980000, 0x00602000, "[1+2],D", 0 },
-{ "ldd", 0xc1180000, 0x00e0201f, "[1],g", 0 }, /* ldd [rs1+%g0],d */
-{ "ldd", 0xc1182000, 0x00e01fff, "[1],g", 0 }, /* ldd [rs1+0],d */
-{ "ldd", 0xc1182000, 0x00e00000, "[1+i],g", 0 },
-{ "ldd", 0xc1182000, 0x00e00000, "[i+1],g", 0 },
-{ "ldd", 0xc1180000, 0x00e02000, "[1+2],g", 0 },
-{ "ldd", 0xc0180000, 0x01e0201f, "[1],d", 0 }, /* ldd [rs1+%g0],d */
-{ "ldd", 0xc0182000, 0x01e01fff, "[1],d", 0 }, /* ldd [rs1+0],d */
-{ "ldd", 0xc0182000, 0x01e00000, "[1+i],d", 0 },
-{ "ldd", 0xc0182000, 0x01e00000, "[i+1],d", 0 },
-{ "ldd", 0xc0180000, 0x01e02000, "[1+2],d", 0 },
-{ "ld", 0xc1880000, 0x0070201f, "[1],C", 0 }, /* ld [rs1+%g0],d */
-{ "ld", 0xc1882000, 0x00701fff, "[1],C", 0 }, /* ld [rs1+0],d */
-{ "ld", 0xc1882000, 0x00700000, "[1+i],C", 0 },
-{ "ld", 0xc1882000, 0x00700000, "[i+1],C", 0 },
-{ "ld", 0xc1880000, 0x00702000, "[1+2],C", 0 },
-{ "ld", 0xc1800000, 0x0078201f, "[1],D", 0 }, /* ld [rs1+%g0],d */
-{ "ld", 0xc1802000, 0x00781fff, "[1],D", 0 }, /* ld [rs1+0],d */
-{ "ld", 0xc1802000, 0x00780000, "[1+i],D", 0 },
-{ "ld", 0xc1802000, 0x00780000, "[i+1],D", 0 },
-{ "ld", 0xc1800000, 0x00782000, "[1+2],D", 0 },
-{ "ld", 0xc1080000, 0x00f0201f, "[1],F", 0 }, /* ld [rs1+%g0],d */
-{ "ld", 0xc1082000, 0x00f01fff, "[1],F", 0 }, /* ld [rs1+0],d */
-{ "ld", 0xc1082000, 0x00f00000, "[1+i],F", 0 },
-{ "ld", 0xc1082000, 0x00f00000, "[i+1],F", 0 },
-{ "ld", 0xc1080000, 0x00f02000, "[1+2],F", 0 },
-{ "ld", 0xc1000000, 0x00f8201f, "[1],g", 0 }, /* ld [rs1+%g0],d */
-{ "ld", 0xc1002000, 0x00f81fff, "[1],g", 0 }, /* ld [rs1+0],d */
-{ "ld", 0xc1002000, 0x00f80000, "[1+i],g", 0 },
-{ "ld", 0xc1002000, 0x00f80000, "[i+1],g", 0 },
-{ "ld", 0xc1000000, 0x00f82000, "[1+2],g", 0 },
-{ "ld", 0xc0000000, 0x01f8201f, "[1],d", 0 }, /* ld [rs1+%g0],d */
-{ "ld", 0xc0002000, 0x01f81fff, "[1],d", 0 }, /* ld [rs1+0],d */
-{ "ld", 0xc0002000, 0x01f80000, "[1+i],d", 0 },
-{ "ld", 0xc0002000, 0x01f80000, "[i+1],d", 0 },
-{ "ld", 0xc0000000, 0x01f82000, "[1+2],d", 0 },
-{ "ldstuba", 0xc0d80000, 0x0100201f, "[1]A,d", 0 }, /* ldstuba [rs1+%g0],d */
-{ "ldstuba", 0xc0d80000, 0x01002000, "[1+2]A,d", 0 },
-{ "ldsha", 0xc0d00000, 0x0128201f, "[1]A,d", 0 }, /* ldsha [rs1+%g0],d */
-{ "ldsha", 0xc0d00000, 0x01282000, "[1+2]A,d", 0 },
-{ "ldsba", 0xc0c80000, 0x0130201f, "[1]A,d", 0 }, /* ldsba [rs1+%g0],d */
-{ "ldsba", 0xc0c80000, 0x01302000, "[1+2]A,d", 0 },
-{ "ldda", 0xc0980000, 0x0160201f, "[1]A,d", 0 }, /* ldda [rs1+%g0],d */
-{ "ldda", 0xc0980000, 0x01602000, "[1+2]A,d", 0 },
-{ "lduha", 0xc0900000, 0x0168201f, "[1]A,d", 0 }, /* lduha [rs1+%g0],d */
-{ "lduha", 0xc0900000, 0x01682000, "[1+2]A,d", 0 },
-{ "ldstub", 0xc0680000, 0x0190201f, "[1],d", 0 }, /* ldstub [rs1+%g0],d */
-{ "ldstub", 0xc0682000, 0x01900000, "[1+i],d", 0 },
-{ "ldstub", 0xc0682000, 0x01900000, "[i+1],d", 0 },
-{ "ldstub", 0xc0680000, 0x01902000, "[1+2],d", 0 },
-{ "lda", 0xc0800000, 0x0178201f, "[1]A,d", 0 }, /* lda [rs1+%g0],d */
-{ "lda", 0xc0800000, 0x01782000, "[1+2]A,d", 0 },
-{ "ldsh", 0xc0500000, 0x0000000d, "[1],d", 0 }, /* ldsh [rs1+%g0],d */
-{ "ldsh", 0xc0502000, 0x01a81fff, "[1],d", 0 }, /* ldsh [rs1+0],d */
-{ "ldsh", 0xc0502000, 0x01a80000, "[1+i],d", 0 },
-{ "ldsh", 0xc0502000, 0x01a80000, "[i+1],d", 0 },
-{ "ldsh", 0xc0500000, 0x01a82000, "[1+2],d", 0 },
-{ "ldsb", 0xc0480000, 0x01b0201f, "[1],d", 0 }, /* ldsb [rs1+%g0],d */
-{ "ldsb", 0xc0482000, 0x01b01fff, "[1],d", 0 }, /* ldsb [rs1+0],d */
-{ "ldsb", 0xc0482000, 0x01b00000, "[1+i],d", 0 },
-{ "ldsb", 0xc0482000, 0x01b00000, "[i+1],d", 0 },
-{ "ldsb", 0xc0480000, 0x01b02000, "[1+2],d", 0 },
-{ "ldub", 0xc0080000, 0x01f0201f, "[1],d", 0 }, /* ldub [rs1+%g0],d */
-{ "ldub", 0xc0082000, 0x01f01fff, "[1],d", 0 }, /* ldub [rs1+0],d */
-{ "ldub", 0xc0082000, 0x01f00000, "[1+i],d", 0 },
-{ "ldub", 0xc0082000, 0x01f00000, "[i+1],d", 0 },
-{ "ldub", 0xc0080000, 0x01f02000, "[1+2],d", 0 },
-{ "lduba", 0xc0880000, 0x0170201f, "[1]A,d", 0 }, /* lduba [rs1+%g0],d */
-{ "lduba", 0xc0880000, 0x01702000, "[1+2]A,d", 0 },
-{ "lduh", 0xc0102000, 0x01e80000, "[1+i],d", 0 },
-{ "lduh", 0xc0102000, 0x01e80000, "[i+1],d", 0 },
-{ "lduh", 0xc0100000, 0x01e8201f, "[1],d", 0 }, /* lduh [rs1+%g0],d */
-{ "lduh", 0xc0102000, 0x01e81fff, "[1],d", 0 }, /* lduh [rs1+0],d */
-{ "lduh", 0xc0100000, 0x01e82000, "[1+2],d", 0 },
-
-{ "st", 0xc0200000, 0x01d8201f, "d,[1]", 0 }, /* st d,[rs1+%g0] */
-{ "st", 0xc0202000, 0x01d81fff, "d,[1]", 0 }, /* st d,[rs1+0] */
-{ "st", 0xc0202000, 0x01d80000, "d,[1+i]", 0 },
-{ "st", 0xc0202000, 0x01d80000, "d,[i+1]", 0 },
-{ "st", 0xc0200000, 0x01d82000, "d,[1+2]", 0 },
-{ "st", 0xc1200000, 0x00d8201f, "g,[1]", 0 }, /* st d[rs1+%g0] */
-{ "st", 0xc1202000, 0x00d81fff, "g,[1]", 0 }, /* st d,[rs1+0] */
-{ "st", 0xc1202000, 0x00d80000, "g,[1+i]", 0 },
-{ "st", 0xc1202000, 0x00d80000, "g,[i+1]", 0 },
-{ "st", 0xc1200000, 0x00d82000, "g,[1+2]", 0 },
-{ "st", 0xc1280000, 0x00d0201f, "F,[1]", 0 }, /* st %fsr,[rs1+%g0] */
-{ "st", 0xc1282000, 0x00d01fff, "F,[1]", 0 }, /* st %fsr,[rs1+0] */
-{ "st", 0xc1282000, 0x00d00000, "F,[1+i]", 0 },
-{ "st", 0xc1282000, 0x00d00000, "F,[i+1]", 0 },
-{ "st", 0xc1280000, 0x00d02000, "F,[1+2]", 0 },
-{ "st", 0xc1a00000, 0x0058201f, "D,[1]", 0 }, /* st d,[rs1+%g0] */
-{ "st", 0xc1a02000, 0x00581fff, "D,[1]", 0 }, /* st d,[rs1+0] */
-{ "st", 0xc1a02000, 0x00580000, "D,[1+i]", 0 },
-{ "st", 0xc1a02000, 0x00580000, "D,[i+1]", 0 },
-{ "st", 0xc1a00000, 0x00582000, "D,[1+2]", 0 },
-{ "st", 0xc1a80000, 0x0050201f, "C,[1]", 0 }, /* st d,[rs1+%g0] */
-{ "st", 0xc1a82000, 0x00501fff, "C,[1]", 0 }, /* st d,[rs1+0] */
-{ "st", 0xc1a82000, 0x00500000, "C,[1+i]", 0 },
-{ "st", 0xc1a82000, 0x00500000, "C,[i+1]", 0 },
-{ "st", 0xc1a80000, 0x00502000, "C,[1+2]", 0 },
-{ "sta", 0xc0a00000, 0x0108201f, "d,[1]A", 0 }, /* sta d,[rs1+%g0] */
-{ "sta", 0xc0a00000, 0x01082000, "d,[1+2]A", 0 },
-
-{ "stb", 0xc0280000, 0x01d0201f, "d,[1]", 0 }, /* stb d,[rs1+%g0] */
-{ "stb", 0xc0282000, 0x01d01fff, "d,[1]", 0 }, /* stb d,[rs1+0] */
-{ "stb", 0xc0282000, 0x01d00000, "d,[1+i]", 0 },
-{ "stb", 0xc0282000, 0x01d00000, "d,[i+1]", 0 },
-{ "stb", 0xc0280000, 0x01d02000, "d,[1+2]", 0 },
-{ "stba", 0xc0a80000, 0x01002000, "d,[1+2]A", 0 },
-{ "stba", 0xc0a80000, 0x0100201f, "d,[1]A", 0 }, /* stba d,[rs1+%g0] */
-
-{ "std", 0xc0380000, 0x01c0201f, "d,[1]", 0 }, /* std d,[rs1+%g0] */
-{ "std", 0xc0382000, 0x01c01fff, "d,[1]", 0 }, /* std d,[rs1+0] */
-{ "std", 0xc0382000, 0x01c00000, "d,[1+i]", 0 },
-{ "std", 0xc0382000, 0x01c00000, "d,[i+1]", 0 },
-{ "std", 0xc0380000, 0x01c02000, "d,[1+2]", 0 },
-{ "std", 0xc1380000, 0x00c0201f, "g,[1]", 0 }, /* std d,[rs1+%g0] */
-{ "std", 0xc1382000, 0x00c01fff, "g,[1]", 0 }, /* std d,[rs1+0] */
-{ "std", 0xc1382000, 0x00c00000, "g,[1+i]", 0 },
-{ "std", 0xc1382000, 0x00c00000, "g,[i+1]", 0 },
-{ "std", 0xc1380000, 0x00c02000, "g,[1+2]", 0 },
-{ "std", 0xc1300000, 0x00c8201f, "q,[1]", 0 }, /* std d,[rs1+%g0] */
-{ "std", 0xc1302000, 0x00c81fff, "q,[1]", 0 }, /* std d,[rs1+0] */
-{ "std", 0xc1302000, 0x00c80000, "q,[1+i]", 0 },
-{ "std", 0xc1302000, 0x00c80000, "q,[i+1]", 0 },
-{ "std", 0xc1300000, 0x00c82000, "q,[1+2]", 0 },
-{ "std", 0xc1b80000, 0x0040201f, "D,[1]", 0 }, /* std d,[rs1+%g0] */
-{ "std", 0xc1b82000, 0x00401fff, "D,[1]", 0 }, /* std d,[rs1+0] */
-{ "std", 0xc1b82000, 0x00400000, "D,[1+i]", 0 },
-{ "std", 0xc1b82000, 0x00400000, "D,[i+1]", 0 },
-{ "std", 0xc1b80000, 0x00402000, "D,[1+2]", 0 },
-{ "std", 0xc1b00000, 0x0048201f, "Q,[1]", 0 }, /* std d,[rs1+%g0] */
-{ "std", 0xc1b02000, 0x00481fff, "Q,[1]", 0 }, /* std d,[rs1+0] */
-{ "std", 0xc1b02000, 0x00480000, "Q,[1+i]", 0 },
-{ "std", 0xc1b02000, 0x00480000, "Q,[i+1]", 0 },
-{ "std", 0xc1b00000, 0x00482000, "Q,[1+2]", 0 },
-{ "stda", 0xc0b80000, 0x01402000, "d,[1+2]A", 0 },
-{ "stda", 0xc0b80000, 0x0140201f, "d,[1]A", 0 }, /* stda d,[rs1+%g0] */
-
-{ "sth", 0xc0300000, 0x01c8201f, "d,[1]", 0 }, /* sth d,[rs1+%g0] */
-{ "sth", 0xc0302000, 0x01c81fff, "d,[1]", 0 }, /* sth d,[rs1+0] */
-{ "sth", 0xc0300000, 0x01c82000, "d,[1+2]", 0 },
-{ "sth", 0xc0302000, 0x01c80000, "d,[1+i]", 0 },
-{ "sth", 0xc0302000, 0x01c80000, "d,[i+1]", 0 },
-{ "stha", 0xc0b00000, 0x0148201f, "d,[1]A", 0 }, /* stha d,[rs1+%g0] */
-{ "stha", 0xc0b00000, 0x01482000, "d,[1+2]A", 0 },
-
-{ "swap", 0xc0780000, 0x0180201f, "[1],d", 0 }, /* swap [rs1+%g0],d */
-{ "swap", 0xc0782000, 0x01801fff, "[1],d", 0 }, /* swap [rs1+0],d */
-{ "swap", 0xc0782000, 0x01800000, "[1+i],d", 0 },
-{ "swap", 0xc0782000, 0x01800000, "[i+1],d", 0 },
-{ "swap", 0xc0780000, 0x01802000, "[1+2],d", 0 },
-{ "swapa", 0xc0f80000, 0x01002000, "[1+2]A,d", 0 },
-{ "swapa", 0xc0f80000, 0x0100201f, "[1]A,d", 0 }, /* swapa [rs1+%g0],d */
-
-{ "restore", 0x81e80000, 0x7e17e01f, "", 0 }, /* restore %g0,%g0,%g0 */
-{ "restore", 0x81e82000, 0x7e14dfff, "", 0 }, /* restore %g0,0,%g0 */
-{ "restore", 0x81e82000, 0x00000000, "1,i,d", 0 },
-{ "restore", 0x81e80000, 0x00000000, "1,2,d", 0 },
-{ "rett", 0x81c82000, 0x40300000, "1+i", F_DELAYED },
-{ "rett", 0x81c82000, 0x40300000, "i+1", F_DELAYED },
-{ "rett", 0x81c80000, 0x40302000, "1+2", F_DELAYED },
-{ "rett", 0x81c82000, 0x40301fff, "1", F_DELAYED}, /* rett X,0 */
-{ "rett", 0x81c80000, 0x4030201f, "1", F_DELAYED}, /* rett X,%g0 */
-{ "save", 0x81e02000, 0x40180000, "1,i,d", 0 },
-{ "save", 0x81e00000, 0x40180000, "1,2,d", 0 },
-
-{ "ret", 0x81c7e008, 0x00001ff7, "", F_DELAYED }, /* jmpl %i7+8,%g0 */
-{ "retl", 0x81c3e008, 0x00001ff7, "", F_DELAYED }, /* jmpl %o7+8,%g0 */
-
-{ "jmpl", 0x81c00000, 0x4038201f, "1,d", F_DELAYED }, /* jmpl rs1+%g0,d */
-{ "jmpl", 0x81c02000, 0x4037c000, "i,d", F_DELAYED }, /* jmpl %g0+i,d */
-{ "jmpl", 0x81c02000, 0x40380000, "1+i,d", F_DELAYED },
-{ "jmpl", 0x81c02000, 0x40380000, "i+1,d", F_DELAYED },
-{ "jmpl", 0x81c00000, 0x40382000, "1+2,d", F_DELAYED },
-{ "wr", 0x81982000, 0x40600000, "1,i,t", 0 },
-{ "wr", 0x81980000, 0x40600000, "1,2,t", 0 },
-{ "wr", 0x81902000, 0x40680000, "1,i,w", 0 },
-{ "wr", 0x81900000, 0x40680000, "1,2,w", 0 },
-{ "wr", 0x81882000, 0x40700000, "1,i,p", 0 },
-{ "wr", 0x81880000, 0x40700000, "1,2,p", 0 },
-{ "wr", 0x81802000, 0x40780000, "1,i,y", 0 },
-{ "wr", 0x81800000, 0x40780000, "1,2,y", 0 },
-
-{ "rd", 0x81580000, 0x40a00000, "t,d", 0 },
-{ "rd", 0x81500000, 0x40a80000, "w,d", 0 },
-{ "rd", 0x81480000, 0x40b00000, "p,d", 0 },
-{ "rd", 0x81400000, 0x40b80000, "y,d", 0 },
-
-{ "sra", 0x81382000, 0x00000000, "1,i,d", 0 },
-{ "sra", 0x81380000, 0x00000000, "1,2,d", 0 },
-{ "srl", 0x81302000, 0x40c80000, "1,i,d", 0 },
-{ "srl", 0x81300000, 0x40c80000, "1,2,d", 0 },
-{ "sll", 0x81282000, 0x40d00000, "1,i,d", 0 },
-{ "sll", 0x81280000, 0x40d00000, "1,2,d", 0 },
-
-{ "mulscc", 0x81202000, 0x40d80000, "1,i,d", 0 },
-{ "mulscc", 0x81200000, 0x40d80000, "1,2,d", 0 },
-
-{ "clr", 0x80100000, 0x4e87e01f, "d", F_ALIAS }, /* or %g0,%g0,d */
-{ "clr", 0x80102000, 0x41efdfff, "d", F_ALIAS }, /* or %g0,0,d */
-{ "clr", 0xc0200000, 0x3fd8001f, "[1]", F_ALIAS }, /* st %g0,[rs1+%g0] */
-{ "clr", 0xc0202000, 0x3fd81fff, "[1]", F_ALIAS }, /* st %g0,[rs1+0] */
-{ "clr", 0xc0202000, 0x3fd80000, "[1+i]", F_ALIAS },
-{ "clr", 0xc0202000, 0x3fd80000, "[i+1]", F_ALIAS },
-{ "clr", 0xc0200000, 0x3fd80000, "[1+2]", F_ALIAS },
-
-{ "clrb", 0xc0280000, 0x3fd0001f, "[1]", F_ALIAS },/* stb %g0,[rs1+%g0] */
-{ "clrb", 0xc0282000, 0x3fd00000, "[1+i]", F_ALIAS },
-{ "clrb", 0xc0282000, 0x3fd00000, "[i+1]", F_ALIAS },
-{ "clrb", 0xc0280000, 0x3fd00000, "[1+2]", F_ALIAS },
-
-{ "clrh", 0xc0300000, 0x3fc8001f, "[1]", F_ALIAS },/* sth %g0,[rs1+%g0] */
-{ "clrh", 0xc0300000, 0x3fc80000, "[1+2]", F_ALIAS },
-{ "clrh", 0xc0302000, 0x3fc80000, "[1+i]", F_ALIAS },
-{ "clrh", 0xc0302000, 0x3fc80000, "[i+1]", F_ALIAS },
-
-{ "orncc", 0x80b02000, 0x04048000, "1,i,d", 0 },
-{ "orncc", 0x80b00000, 0x04048000, "1,2,d", 0 },
-
-{ "tst", 0x80900000, 0x7f6fe000, "2", 0 }, /* orcc %g0, rs2, %g0 */
-{ "tst", 0x80900000, 0x7f68201f, "1", 0 }, /* orcc rs1, %g0, %g0 */
-{ "tst", 0x80902000, 0x7f681fff, "1", 0 }, /* orcc rs1, 0, %g0 */
-
-{ "orcc", 0x80902000, 0x41680000, "1,i,d", 0 },
-{ "orcc", 0x80902000, 0x41680000, "i,1,d", 0 },
-{ "orcc", 0x80900000, 0x41680000, "1,2,d", 0 },
-{ "orn", 0x80302000, 0x41c80000, "1,i,d", 0 },
-{ "orn", 0x80300000, 0x41c80000, "1,2,d", 0 },
-
-{ "mov", 0x81800000, 0x4078201f, "1,y", F_ALIAS }, /* wr rs1,%g0,%y */
-{ "mov", 0x81802000, 0x40781fff, "1,y", F_ALIAS }, /* wr rs1,0,%y */
-{ "mov", 0x81802000, 0x40780000, "i,y", F_ALIAS },
-{ "mov", 0x81400000, 0x40b80000, "y,d", F_ALIAS }, /* rd %y,d */
-{ "mov", 0x81980000, 0x4060201f, "1,t", F_ALIAS }, /* wr rs1,%g0,%tbr */
-{ "mov", 0x81982000, 0x40601fff, "1,t", F_ALIAS }, /* wr rs1,0,%tbr */
-{ "mov", 0x81982000, 0x40600000, "i,t", F_ALIAS },
-{ "mov", 0x81580000, 0x40a00000, "t,d", F_ALIAS }, /* rd %tbr,d */
-{ "mov", 0x81900000, 0x4068201f, "1,w", F_ALIAS }, /* wr rs1,%g0,%wim */
-{ "mov", 0x81902000, 0x40681fff, "1,w", F_ALIAS }, /* wr rs1,0,%wim */
-{ "mov", 0x81902000, 0x40680000, "i,w", F_ALIAS },
-{ "mov", 0x81500000, 0x40a80000, "w,d", F_ALIAS }, /* rd %wim,d */
-{ "mov", 0x81880000, 0x4070201f, "1,p", F_ALIAS }, /* wr rs1,%g0,%psr */
-{ "mov", 0x81882000, 0x40701fff, "1,p", F_ALIAS }, /* wr rs1,0,%psr */
-{ "mov", 0x81882000, 0x40700000, "i,p", F_ALIAS },
-{ "mov", 0x81480000, 0x40b00000, "p,d", F_ALIAS }, /* rd %psr,d */
-
-{ "mov", 0x80102000, 0x41efc000, "i,d", 0 }, /* or %g0,i,d */
-{ "mov", 0x80100000, 0x41efe000, "2,d", 0 }, /* or %g0,rs2,d */
-{ "mov", 0x80102000, 0x41e81fff, "1,d", 0 }, /* or rs1,0,d */
-{ "mov", 0x80100000, 0x41e8201f, "1,d", 0 }, /* or rs1,%g0,d */
-
-{ "or", 0x80102000, 0x40800000, "1,i,d", 0 },
-{ "or", 0x80102000, 0x40800000, "i,1,d", 0 },
-{ "or", 0x80100000, 0x40800000, "1,2,d", 0 },
-
-{ "bset", 0x80102000, 0x40800000, "i,r", F_ALIAS },/* or rd,i,rd */
-{ "bset", 0x80100000, 0x40800000, "2,r", F_ALIAS },/* or rd,rs2,rd */
-
-{ "andncc", 0x80a82000, 0x41500000, "1,i,d", 0 },
-{ "andncc", 0x80a80000, 0x41500000, "1,2,d", 0 },
-{ "andn", 0x80282000, 0x41d00000, "1,i,d", 0 },
-{ "andn", 0x80280000, 0x41d00000, "1,2,d", 0 },
-
-{ "bclr", 0x80282000, 0x41d00000, "i,r", F_ALIAS },/* andn rd,i,rd */
-{ "bclr", 0x80280000, 0x41d00000, "2,r", F_ALIAS },/* andn rd,rs2,rd */
-
-{ "cmp", 0x80a02000, 0x7d580000, "1,i", 0 }, /* subcc rs1,i,%g0 */
-{ "cmp", 0x80a00000, 0x7d580000, "1,2", 0 }, /* subcc rs1,rs2,%g0 */
-
-{ "subcc", 0x80a02000, 0x41580000, "1,i,d", 0 },
-{ "subcc", 0x80a00000, 0x41580000, "1,2,d", 0 },
-{ "sub", 0x80202000, 0x41d80000, "1,i,d", 0 },
-{ "sub", 0x80200000, 0x41d80000, "1,2,d", 0 },
-{ "subx", 0x80602000, 0x41980000, "1,i,d", 0 },
-{ "subx", 0x80600000, 0x41980000, "1,2,d", 0 },
-{ "subxcc", 0x80e02000, 0x41180000, "1,i,d", 0 },
-{ "subxcc", 0x80e00000, 0x41180000, "1,2,d", 0 },
-
-{ "andcc", 0x80882000, 0x41700000, "1,i,d", 0 },
-{ "andcc", 0x80882000, 0x41700000, "i,1,d", 0 },
-{ "andcc", 0x80880000, 0x41700000, "1,2,d", 0 },
-{ "and", 0x80082000, 0x41f00000, "1,i,d", 0 },
-{ "and", 0x80082000, 0x41f00000, "i,1,d", 0 },
-{ "and", 0x80080000, 0x41f00000, "1,2,d", 0 },
-
-{ "inc", 0x80002001, 0x41f81ffe, "r", F_ALIAS }, /* add rs1,1,rsd */
-{ "inccc", 0x80802001, 0x41781ffe, "r", F_ALIAS }, /* addcc rd,1,rd */
-{ "dec", 0x80202001, 0x41d81ffe, "r", F_ALIAS }, /* sub rd,1,rd */
-{ "deccc", 0x80a02001, 0x41581ffe, "r", F_ALIAS }, /* subcc rd,1,rd */
-
-{ "btst", 0x80882000, 0x41700000, "i,1", F_ALIAS },/* andcc rs1,i,%g0 */
-{ "btst", 0x80880000, 0x41700000, "1,2", F_ALIAS },/* andcc rs1,rs2,%0 */
-
-{ "neg", 0x80200000, 0x41d80000, "r", F_ALIAS }, /* sub %0,rd,rd */
-{ "neg", 0x80200000, 0x41d80000, "2,d", F_ALIAS }, /* sub %0,rs2,rd */
-
-{ "addxcc", 0x80c02000, 0x41380000, "1,i,d", 0 },
-{ "addxcc", 0x80c02000, 0x41380000, "i,1,d", 0 },
-{ "addxcc", 0x80c00000, 0x41380000, "1,2,d", 0 },
-{ "addcc", 0x80802000, 0x41780000, "1,i,d", 0 },
-{ "addcc", 0x80802000, 0x41780000, "i,1,d", 0 },
-{ "addcc", 0x80800000, 0x41780000, "1,2,d", 0 },
-{ "addx", 0x80402000, 0x41b80000, "1,i,d", 0 },
-{ "addx", 0x80402000, 0x41b80000, "i,1,d", 0 },
-{ "addx", 0x80400000, 0x41b80000, "1,2,d", 0 },
-{ "add", 0x80002000, 0x41f80000, "1,i,d", 0 },
-{ "add", 0x80002000, 0x41f80000, "i,1,d", 0 },
-{ "add", 0x80000000, 0x41f80000, "1,2,d", 0 },
-
-{ "call", 0x9fc00000, 0x4038201f, "1", F_DELAYED }, /* jmpl rs1+%g0, %o7 */
-{ "call", 0x9fc00000, 0x4038201f, "1,#", F_DELAYED },
-{ "call", 0x40000000, 0x80000000, "L", F_DELAYED },
-{ "call", 0x40000000, 0x80000000, "L,#", F_DELAYED },
-
-{ "jmp", 0x81c00000, 0x7e38201f, "1", F_DELAYED }, /* jmpl rs1+%g0,%g0 */
-{ "jmp", 0x81c02000, 0x7e3fc000, "i", F_DELAYED }, /* jmpl %g0+i,%g0 */
-{ "jmp", 0x81c00000, 0x7e382000, "1+2", F_DELAYED }, /* jmpl rs1+rs2,%g0 */
-{ "jmp", 0x81c02000, 0x7e380000, "1+i", F_DELAYED }, /* jmpl rs1+i,%g0 */
-{ "jmp", 0x81c02000, 0x7e380000, "i+1", F_DELAYED }, /* jmpl i+rs1,%g0 */
-
-{ "nop", 0x01000000, 0xfeffffff, "", 0 }, /* sethi 0, %g0 */
-
-{ "set", 0x01000000, 0xc0c00000, "Sh,d", F_ALIAS },
-
-{ "sethi", 0x01000000, 0xc0c00000, "h,d", 0 },
-
-{ "taddcctv", 0x81102000, 0x40e00000, "1,i,d", 0 },
-{ "taddcctv", 0x81100000, 0x40e00000, "1,2,d", 0 },
-{ "taddcc", 0x81002000, 0x40f80000, "1,i,d", 0 },
-{ "taddcc", 0x81000000, 0x40f80000, "1,2,d", 0 },
-
-/* Conditional instructions.
-
- Because this part of the table was such a mess earlier, I have
- macrofied it so that all the branches and traps are generated from
- a single-line description of each condition value. */
-
-#define ANNUL 0x20000000
-#define IMMED 0x00002000
-#define RS1_G0 0x0007C000
-#define RS2_G0 0x0000001F
-
-/* Define two branches -- one annulled, one without */
-#define br(opcode, mask, lose, flags) \
- { opcode, mask+ANNUL, lose, ",al", flags }, \
- { opcode, mask , lose, "l", flags }
-
-/* Define four traps: reg+reg, reg + immediate, immediate alone, reg alone. */
-#define tr(opcode, mask, lose, flags) \
- {opcode, mask+IMMED, lose+RS1_G0 , "i", flags }, /* %g0 + imm */ \
- {opcode, mask+IMMED, lose , "1+i", flags }, /* rs1 + imm */ \
- {opcode, mask , lose+IMMED , "1+2", flags }, /* rs1 + rs2 */ \
- {opcode, mask , lose+IMMED+RS2_G0, "1", flags } /* rs1 + %g0 */
-
-/* Define both branches and traps based on condition mask */
-#ifdef __STDC__
-#define cond(bop, top, mask, flags) \
- br(#bop, 0x00800000+(mask << 25), 0xC1400000, F_DELAYED|flags), \
- tr(#top, 0x81d00000+(mask << 25), 0x40280000, flags)
-#else
-#define cond(bop, top, mask, flags) \
- br("bop", 0x00800000+(mask << 25), 0xC1400000, F_DELAYED|flags), \
- tr("top", 0x81d00000+(mask << 25), 0x40280000, flags)
-#endif
-
-/* Define all the conditions, all the branches, all the traps. */
-/* Use no extra spaces or tabs around the first two args, since cpp
- will include them in the printed strings. */
-cond (bvc,tvc, 0xF, 0),
-cond (bvs,tvs, 0x7, 0),
-cond (bpos,tpos, 0xE, 0),
-cond (bneg,tneg, 0x6, 0),
-cond (bcc,tcc, 0xD, 0),
-cond (bcs,tcs, 0x5, 0),
-cond (blu,tlu, 0x5, F_ALIAS), /* for cs */
-cond (bgeu,tgeu, 0xD, F_ALIAS), /* for cc */
-cond (bgu,tgu, 0xC, 0),
-cond (bleu,tleu, 0x4, 0),
-cond (bge,tge, 0xB, 0),
-cond (bl,tl, 0x3, 0),
-cond (bg,tg, 0xA, 0),
-cond (ble,tle, 0x2, 0),
-cond (be,te, 0x1, 0),
-cond (bz,tz, 0x1, F_ALIAS), /* for e */
-cond (bne,tne, 0x9, 0),
-cond (bnz,tnz, 0x9, F_ALIAS), /* for ne */
-cond (b,t, 0x8, 0),
-cond (ba,ta, 0x8, F_ALIAS), /* for nothing */
-cond (bn,tn, 0x0, 0),
-
-#undef cond
-#undef br
-#undef tr
-
-{ "tsubcc", 0x81080000, 0x40f00000, "1,2,d", 0 },
-{ "tsubcc", 0x81082000, 0x40f00000, "1,i,d", 0 },
-{ "tsubcctv", 0x80580000, 0x40a00000, "1,2,d", 0 },
-{ "tsubcctv", 0x80582000, 0x40a00000, "1,i,d", 0 },
-
-{ "unimp", 0x00000000, 0xFFFFFFFF, "l", 0 },
-
-{ "iflush", 0x81d80000, 0x40202000, "1+2", 0 },
-{ "iflush", 0x81d82000, 0x40200000, "1+i", 0 },
-
-{ "xnorcc", 0x80b80000, 0x41400000, "1,2,d", 0 },
-{ "xnorcc", 0x80b82000, 0x41400000, "1,i,d", 0 },
-{ "xnorcc", 0x80b82000, 0x41400000, "i,1,d", 0 },
-{ "xorcc", 0x80980000, 0x41600000, "1,2,d", 0 },
-{ "xorcc", 0x80982000, 0x41600000, "1,i,d", 0 },
-{ "xorcc", 0x80982000, 0x41600000, "i,1,d", 0 },
-{ "xnor", 0x80380000, 0x41c00000, "1,2,d", 0 },
-{ "xnor", 0x80382000, 0x41c00000, "1,i,d", 0 },
-{ "xnor", 0x80382000, 0x41c00000, "i,1,d", 0 },
-{ "xor", 0x80180000, 0x41e00000, "1,2,d", 0 },
-{ "xor", 0x80182000, 0x41e00000, "1,i,d", 0 },
-{ "xor", 0x80182000, 0x41e00000, "i,1,d", 0 },
-
-{ "not", 0x80380000, 0x41c00000, "r", F_ALIAS }, /* xnor rd,%0,rd */
-{ "not", 0x80380000, 0x41c00000, "1,d", F_ALIAS }, /* xnor rs1,%0,rd */
-
-{ "btog", 0x80180000, 0x41e02000, "2,r", F_ALIAS }, /* xor rd,rs2,rd */
-{ "btog", 0x80182000, 0x41e00000, "i,r", F_ALIAS }, /* xor rd,i,rd */
-
-{ "fpop1", 0x81a00000, 0x40580000, "[1+2],d", 0 },
-{ "fpop2", 0x81a80000, 0x40500000, "[1+2],d", 0 },
-
-/* Someday somebody should give these the same treatment as the branches
- above. FIXME someday. */
-
-{ "fb", 0x31800000, 0xc0400000, ",al", F_DELAYED },
-{ "fb", 0x11800000, 0xc0400000, "l", F_DELAYED },
-{ "fba", 0x31800000, 0xc0400000, ",al", F_DELAYED|F_ALIAS },
-{ "fba", 0x11800000, 0xc0400000, "l", F_DELAYED|F_ALIAS },
-{ "fbn", 0x21800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbn", 0x01800000, 0xc0400000, "l", F_DELAYED },
-{ "fbu", 0x2f800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbu", 0x0f800000, 0xc0400000, "l", F_DELAYED },
-{ "fbg", 0x2d800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbg", 0x0d800000, 0xc0400000, "l", F_DELAYED },
-{ "fbug", 0x2b800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbug", 0x0b800000, 0xc0400000, "l", F_DELAYED },
-{ "fbl", 0x29800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbl", 0x09800000, 0xc0400000, "l", F_DELAYED },
-{ "fbul", 0x27800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbul", 0x07800000, 0xc0400000, "l", F_DELAYED },
-{ "fblg", 0x25800000, 0xc0400000, ",al", F_DELAYED },
-{ "fblg", 0x05800000, 0xc0400000, "l", F_DELAYED },
-{ "fbne", 0x23800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbne", 0x03800000, 0xc0400000, "l", F_DELAYED },
-{ "fbe", 0x33800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbe", 0x13800000, 0xc0400000, "l", F_DELAYED },
-{ "fbue", 0x35800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbue", 0x15800000, 0xc0400000, "l", F_DELAYED },
-{ "fbge", 0x37800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbge", 0x17800000, 0xc0400000, "l", F_DELAYED },
-{ "fbuge", 0x39800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbuge", 0x19800000, 0xc0400000, "l", F_DELAYED },
-{ "fble", 0x3b800000, 0xc0400000, ",al", F_DELAYED },
-{ "fble", 0x1b800000, 0xc0400000, "l", F_DELAYED },
-{ "fbule", 0x3d800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbule", 0x1d800000, 0xc0400000, "l", F_DELAYED },
-{ "fbo", 0x3f800000, 0xc0400000, ",al", F_DELAYED },
-{ "fbo", 0x1f800000, 0xc0400000, "l", F_DELAYED },
-
-{ "cba", 0x31c00000, 0xce000000, ",al", F_DELAYED },
-{ "cba", 0x11c00000, 0xce000000, "l", F_DELAYED },
-{ "cbn", 0x21c00000, 0xde000000, ",al", F_DELAYED },
-{ "cbn", 0x01c00000, 0xde000000, "l", F_DELAYED },
-{ "cb3", 0x2fc00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb3", 0x0fc00000, 0xc0000000, "l", F_DELAYED },
-{ "cb2", 0x2dc00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb2", 0x0dc00000, 0xc0000000, "l", F_DELAYED },
-{ "cb23", 0x2bc00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb23", 0x0bc00000, 0xc0000000, "l", F_DELAYED },
-{ "cb1", 0x29c00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb1", 0x09c00000, 0xc0000000, "l", F_DELAYED },
-{ "cb13", 0x27c00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb13", 0x07c00000, 0xc0000000, "l", F_DELAYED },
-{ "cb12", 0x25c00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb12", 0x05c00000, 0xc0000000, "l", F_DELAYED },
-{ "cb123", 0x23c00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb123", 0x03c00000, 0xc0000000, "l", F_DELAYED },
-{ "cb0", 0x33c00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb0", 0x13c00000, 0xc0000000, "l", F_DELAYED },
-{ "cb03", 0x35c00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb03", 0x15c00000, 0xc0000000, "l", F_DELAYED },
-{ "cb02", 0x37c00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb02", 0x17c00000, 0xc0000000, "l", F_DELAYED },
-{ "cb023", 0x39c00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb023", 0x19c00000, 0xc0000000, "l", F_DELAYED },
-{ "cb01", 0x3bc00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb01", 0x1bc00000, 0xc0000000, "l", F_DELAYED },
-{ "cb013", 0x3dc00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb013", 0x1dc00000, 0xc0000000, "l", F_DELAYED },
-{ "cb012", 0x3fc00000, 0xc0000000, ",al", F_DELAYED },
-{ "cb012", 0x1fc00000, 0xc0000000, "l", F_DELAYED },
-
-{ "fstoi", 0x81a01a20, 0x400025c0, "f,g", 0 },
-{ "fdtoi", 0x81a01a40, 0x400025a0, "f,g", 0 },
-{ "fxtoi", 0x81a01a60, 0x40002580, "f,g", 0 },
-
-{ "fitox", 0x81a01980, 0x40002660, "f,g", 0 },
-{ "fitod", 0x81a01900, 0x400026e0, "f,g", 0 },
-{ "fitos", 0x81a01880, 0x40002660, "f,g", 0 },
-
-{ "fstod", 0x81a01920, 0x400026c0, "f,g", 0 },
-{ "fstox", 0x81a019a0, 0x40002640, "f,g", 0 },
-{ "fdtos", 0x81a018c0, 0x40002720, "f,g", 0 },
-{ "fdtox", 0x81a019c0, 0x40002620, "f,g", 0 },
-{ "fxtos", 0x81a018e0, 0x40002700, "f,g", 0 },
-{ "fxtod", 0x81a01960, 0x40002680, "f,g", 0 },
-
-{ "fdivx", 0x81a009e0, 0x40083600, "e,f,g", 0 },
-{ "fdivd", 0x81a009c0, 0x40003620, "e,f,g", 0 },
-{ "fdivs", 0x81a009a0, 0x40003640, "e,f,g", 0 },
-
-{ "fmuls", 0x81a00920, 0x400036c0, "e,f,g", 0 },
-{ "fmuld", 0x81a00940, 0x400036a0, "e,f,g", 0 },
-{ "fmulx", 0x81a00960, 0x40003680, "e,f,g", 0 },
-
-{ "fsqrts", 0x81a00520, 0x40003ac0, "f,g", 0 },
-{ "fsqrtd", 0x81a00540, 0x40003aa8, "f,g", 0 },
-{ "fsqrtx", 0x81a00560, 0x40003a80, "f,g", 0 },
-
-{ "fabss", 0x81a00120, 0x40003ec0, "f,g", 0 },
-{ "fnegs", 0x81a000a0, 0x40003f40, "f,g", 0 },
-{ "fmovs", 0x81a00020, 0x40003fc0, "f,g", 0 },
-
-{ "fsubx", 0x81a008e0, 0x40003700, "e,f,g", 0 },
-{ "fsubd", 0x81a008c0, 0x40003720, "e,f,g", 0 },
-{ "fsubs", 0x81a008a0, 0x40003740, "e,f,g", 0 },
-
-{ "faddx", 0x81a00860, 0x40003780, "e,f,g", 0 },
-{ "faddd", 0x81a00840, 0x400037a0, "e,f,g", 0 },
-{ "fadds", 0x81a00820, 0x400037c0, "e,f,g", 0 },
-
-{ "fcmpex", 0x81a80ae0, 0x40003500, "e,f", 0 },
-{ "fcmped", 0x81a80ac0, 0x40003520, "e,f", 0 },
-{ "fcmpes", 0x81a80aa0, 0x40003540, "e,f", 0 },
-{ "fcmpx", 0x81a80a60, 0x40003580, "e,f", 0 },
-{ "fcmpd", 0x81a80a40, 0x400035a0, "e,f", 0 },
-{ "fcmps", 0x81a80a20, 0x400035c0, "e,f", 0 },
-
-{ "cpop1", 0x81b00000, 0x40480000, "[1+2],d", 0 },
-{ "cpop2", 0x81b80000, 0x40400000, "[1+2],d", 0 },
-};
-
-#define NUMOPCODES ((sizeof sparc_opcodes)/(sizeof sparc_opcodes[0]))
-
+++ /dev/null
-/* Host-dependent code for SPARC host systems, for GDB, the GNU debugger.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* This code only compiles when we have the definitions in tm-sparc.h. */
-
-#define TM_FILE_OVERRIDE
-#include "defs.h"
-#include "tm-sparc.h"
-
-#include "inferior.h"
-#include "target.h"
-
-#include <sys/param.h>
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-#include "gdbcore.h"
-#include <sys/core.h>
-
-/* We don't store all registers immediately when requested, since they
- get sent over in large chunks anyway. Instead, we accumulate most
- of the changes and send them over once. "deferred_stores" keeps
- track of which sets of registers we have locally-changed copies of,
- so we only need send the groups that have changed. */
-
-#define INT_REGS 1
-#define STACK_REGS 2
-#define FP_REGS 4
-
-/* The variable deferred_stores itself is defined in sparc-tdep.c. */
-
-/* Fetch one or more registers from the inferior. REGNO == -1 to get
- them all. We actually fetch more than requested, when convenient,
- marking them as valid so we won't fetch them again. */
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_status inferior_fp_registers;
- int i;
-
- /* We should never be called with deferred stores, because a prerequisite
- for writing regs is to have fetched them all (PREPARE_TO_STORE), sigh. */
- if (deferred_stores) abort();
-
- DO_DEFERRED_STORES;
-
- /* Global and Out regs are fetched directly, as well as the control
- registers. If we're getting one of the in or local regs,
- and the stack pointer has not yet been fetched,
- we have to do that first, since they're found in memory relative
- to the stack pointer. */
- if (regno < O7_REGNUM /* including -1 */
- || regno >= Y_REGNUM
- || (!register_valid[SP_REGNUM] && regno < I7_REGNUM))
- {
- if (0 != ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers, 0))
- perror("ptrace_getregs");
-
- registers[REGISTER_BYTE (0)] = 0;
- memcpy (®isters[REGISTER_BYTE (1)], &inferior_registers.r_g1,
- 15 * REGISTER_RAW_SIZE (G0_REGNUM));
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
- *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)] = inferior_registers.r_npc;
- *(int *)®isters[REGISTER_BYTE (Y_REGNUM)] = inferior_registers.r_y;
-
- for (i = G0_REGNUM; i <= O7_REGNUM; i++)
- register_valid[i] = 1;
- register_valid[Y_REGNUM] = 1;
- register_valid[PS_REGNUM] = 1;
- register_valid[PC_REGNUM] = 1;
- register_valid[NPC_REGNUM] = 1;
- /* If we don't set these valid, read_register_bytes() rereads
- all the regs every time it is called! FIXME. */
- register_valid[WIM_REGNUM] = 1; /* Not true yet, FIXME */
- register_valid[TBR_REGNUM] = 1; /* Not true yet, FIXME */
- register_valid[FPS_REGNUM] = 1; /* Not true yet, FIXME */
- register_valid[CPS_REGNUM] = 1; /* Not true yet, FIXME */
- }
-
- /* Floating point registers */
- if (regno == -1 || (regno >= FP0_REGNUM && regno <= FP0_REGNUM + 31))
- {
- if (0 != ptrace (PTRACE_GETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers,
- 0))
- perror("ptrace_getfpregs");
- memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
- sizeof inferior_fp_registers.fpu_fr);
- /* bcopy (&inferior_fp_registers.Fpu_fsr,
- ®isters[REGISTER_BYTE (FPS_REGNUM)],
- sizeof (FPU_FSR_TYPE)); FIXME??? -- gnu@cyg */
- for (i = FP0_REGNUM; i <= FP0_REGNUM+31; i++)
- register_valid[i] = 1;
- register_valid[FPS_REGNUM] = 1;
- }
-
- /* These regs are saved on the stack by the kernel. Only read them
- all (16 ptrace calls!) if we really need them. */
- if (regno == -1)
- {
- target_xfer_memory (*(CORE_ADDR*)®isters[REGISTER_BYTE (SP_REGNUM)],
- ®isters[REGISTER_BYTE (L0_REGNUM)],
- 16*REGISTER_RAW_SIZE (L0_REGNUM), 0);
- for (i = L0_REGNUM; i <= I7_REGNUM; i++)
- register_valid[i] = 1;
- }
- else if (regno >= L0_REGNUM && regno <= I7_REGNUM)
- {
- CORE_ADDR sp = *(CORE_ADDR*)®isters[REGISTER_BYTE (SP_REGNUM)];
- i = REGISTER_BYTE (regno);
- if (register_valid[regno])
- printf("register %d valid and read\n", regno);
- target_xfer_memory (sp + i - REGISTER_BYTE (L0_REGNUM),
- ®isters[i], REGISTER_RAW_SIZE (regno), 0);
- register_valid[regno] = 1;
- }
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_status inferior_fp_registers;
- int wanna_store = INT_REGS + STACK_REGS + FP_REGS;
-
- /* First decide which pieces of machine-state we need to modify.
- Default for regno == -1 case is all pieces. */
- if (regno >= 0)
- if (FP0_REGNUM <= regno && regno < FP0_REGNUM + 32)
- {
- wanna_store = FP_REGS;
- }
- else
- {
- if (regno == SP_REGNUM)
- wanna_store = INT_REGS + STACK_REGS;
- else if (regno < L0_REGNUM || regno > I7_REGNUM)
- wanna_store = INT_REGS;
- else
- wanna_store = STACK_REGS;
- }
-
- /* See if we're forcing the stores to happen now, or deferring. */
- if (regno == -2)
- {
- wanna_store = deferred_stores;
- deferred_stores = 0;
- }
- else
- {
- if (wanna_store == STACK_REGS)
- {
- /* Fall through and just store one stack reg. If we deferred
- it, we'd have to store them all, or remember more info. */
- }
- else
- {
- deferred_stores |= wanna_store;
- return;
- }
- }
-
- if (wanna_store & STACK_REGS)
- {
- CORE_ADDR sp = *(CORE_ADDR *)®isters[REGISTER_BYTE (SP_REGNUM)];
-
- if (regno < 0 || regno == SP_REGNUM)
- {
- if (!register_valid[L0_REGNUM+5]) abort();
- target_xfer_memory (sp,
- ®isters[REGISTER_BYTE (L0_REGNUM)],
- 16*REGISTER_RAW_SIZE (L0_REGNUM), 1);
- }
- else
- {
- if (!register_valid[regno]) abort();
- target_xfer_memory (sp + REGISTER_BYTE (regno) - REGISTER_BYTE (L0_REGNUM),
- ®isters[REGISTER_BYTE (regno)],
- REGISTER_RAW_SIZE (regno), 1);
- }
-
- }
-
- if (wanna_store & INT_REGS)
- {
- if (!register_valid[G1_REGNUM]) abort();
-
- memcpy (&inferior_registers.r_g1, ®isters[REGISTER_BYTE (G1_REGNUM)],
- 15 * REGISTER_RAW_SIZE (G1_REGNUM));
-
- inferior_registers.r_ps =
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)];
- inferior_registers.r_pc =
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)];
- inferior_registers.r_npc =
- *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)];
- inferior_registers.r_y =
- *(int *)®isters[REGISTER_BYTE (Y_REGNUM)];
-
- if (0 != ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers, 0))
- perror("ptrace_setregs");
- }
-
- if (wanna_store & FP_REGS)
- {
- if (!register_valid[FP0_REGNUM+9]) abort();
- memcpy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.fpu_fr);
-
-/* memcpy (&inferior_fp_registers.Fpu_fsr,
- ®isters[REGISTER_BYTE (FPS_REGNUM)], sizeof (FPU_FSR_TYPE));
-****/
- if (0 !=
- ptrace (PTRACE_SETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0))
- perror("ptrace_setfpregs");
- }
-}
-\f
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, ignore)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int ignore; /* reg addr, unused in this version */
-{
-
- if (which == 0) {
-
- /* Integer registers */
-
-#define gregs ((struct regs *)core_reg_sect)
- /* G0 *always* holds 0. */
- *(int *)®isters[REGISTER_BYTE (0)] = 0;
-
- /* The globals and output registers. */
- memcpy (®isters[REGISTER_BYTE (G1_REGNUM)], &gregs->r_g1,
- 15 * REGISTER_RAW_SIZE (G1_REGNUM));
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = gregs->r_ps;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = gregs->r_pc;
- *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)] = gregs->r_npc;
- *(int *)®isters[REGISTER_BYTE (Y_REGNUM)] = gregs->r_y;
-
- /* My best guess at where to get the locals and input
- registers is exactly where they usually are, right above
- the stack pointer. If the core dump was caused by a bus error
- from blowing away the stack pointer (as is possible) then this
- won't work, but it's worth the try. */
- {
- int sp;
-
- sp = *(int *)®isters[REGISTER_BYTE (SP_REGNUM)];
- if (0 != target_read_memory (sp, ®isters[REGISTER_BYTE (L0_REGNUM)],
- 16 * REGISTER_RAW_SIZE (L0_REGNUM)))
- {
- /* fprintf so user can still use gdb */
- fprintf (stderr,
- "Couldn't read input and local registers from core file\n");
- }
- }
- } else if (which == 2) {
-
- /* Floating point registers */
-
-#define fpuregs ((struct fpu *) core_reg_sect)
- if (core_reg_size >= sizeof (struct fpu))
- {
- memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], fpuregs->fpu_regs,
- sizeof (fpuregs->fpu_regs));
- memcpy (®isters[REGISTER_BYTE (FPS_REGNUM)], &fpuregs->fpu_fsr,
- sizeof (FPU_FSR_TYPE));
- }
- else
- fprintf (stderr, "Couldn't read float regs from core file\n");
- }
-}
+++ /dev/null
-/* Table of DBX symbol codes for the GNU system.
- Copyright (C) 1988 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-\f
-/* Global variable. Only the name is significant.
- To find the address, look in the corresponding external symbol. */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran. Only the name is significant.
- To find the address, look in the corresponding external symbol. */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C. Value is its address.
- Desc is supposedly starting line number, but GCC doesn't set it
- and DBX seems not to miss it. */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage. Value is its address. */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage. Value is its address. */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine. Only the name is significant.
- This is not used in C. */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Register variable. Value is number of register. */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Structure or union element. Value is offset in the structure. */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Parameter variable. Value is offset from argument pointer.
- (On most machines the argument pointer is the same as the frame pointer. */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* Automatic variable in the stack. Value is offset from frame pointer.
- Also used for type descriptions. */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Alternate entry point. Value is its address. */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Name of main source file.
- Value is starting text address of the compilation. */
-__define_stab (N_SO, 0x64, "SO")
-
-/* Name of sub-source file.
- Value is starting text address of the compilation. */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Line number in text segment. Desc is the line number;
- value is corresponding address. */
-__define_stab (N_SLINE, 0x44, "SLINE")
-/* Similar, for data segment. */
-__define_stab (N_DSLINE, 0x66, "DSLINE")
-/* Similar, for bss segment. */
-__define_stab (N_BSLINE, 0x68, "BSLINE")
-
-/* Beginning of an include file. Only Sun uses this.
- In an object file, only the name is significant.
- The Sun linker puts data into some of the other fields. */
-__define_stab (N_BINCL, 0x82, "BINCL")
-/* End of an include file. No name.
- These two act as brackets around the file's output.
- In an object file, there is no significant data in this entry.
- The Sun linker puts data into some of the fields. */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-/* Place holder for deleted include file.
- This appears only in output from the Sun linker. */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Beginning of lexical block.
- The desc is the nesting level in lexical blocks.
- The value is the address of the start of the text for the block.
- The variables declared inside the block *precede* the N_LBRAC symbol. */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-/* End of a lexical block. Desc matches the N_LBRAC's desc.
- The value is the address of the end of the text for the block. */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block. Only the name is significant. */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-/* Begin named common block. Only the name is significant
- (and it should match the N_BCOMM). */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-/* End common (local name): value is address.
- I'm not sure how this is used. */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-/* Second symbol entry containing a length-value for the preceding entry.
- The value is the length. */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* Global symbol in Pascal.
- Supposedly the value is its line number; I'm skeptical. */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Modula-2 compilation unit. Can someone say what info it contains? */
-__define_stab (N_M2C, 0x42, "M2C")
-/* Modula-2 scope information. Can someone say what info it contains? */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* Sun's source-code browser stabs. ?? Don't know what the fields are.
- Supposedly the field is "path to associated .cb file". */
-__define_stab (N_BROWS, 0x48, "BROWS")
-
-/* GNU C++ exception stabs. */
-
-/* GNU C++ exception variable. Name is variable name. */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-
-/* GNU C++ `catch' clause. Value is its address. Desc is nonzero if
- this entry is immediately followed by a CAUGHT stab saying what exception
- was caught. Multiple CAUGHT stabs means that multiple exceptions
- can be caught here. If Desc is 0, it means all exceptions are caught
- here. */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
- or something like that. FIXME. I have assigned the values at random
- since I don't have a Gould here. Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS, 0xF4, "NBBSS")
-__define_stab (N_NBSTS, 0xF6, "NBSTS")
-__define_stab (N_NBLCS, 0xF8, "NBLCS")
-__define_stab (N_NSYMS, 0xFA, "NSYMS")
-\f
-/* The above information, in matrix format.
-
- STAB MATRIX
- _________________________________________________
- | 00 - 1F are not dbx stab symbols |
- | Entries with bits 01 set are external symbols |
- | N_UNDEF | N_ABS | N_TEXT | N_DATA |
- | N_BSS | N_COMM | | N_FN |
- |_______________________________________________|
- | 20 GSYM | 22 FNAME | 24 FUN | 26 STSYM |
- | 28 LCSYM | 2A MAIN | 2C | 2E |
- | 30 PC | 32 | 34 | 36 |
- | 38 | 3A | 3C | 3E |
- | 40 RSYM | 42 M2C | 44 SLINE | 46 |
- | 48 BROWS | 4A | 4C | 4E |
- | 50 EHDECL | 52 | 54 CATCH | 56 |
- | 58 | 5A | 5C | 5E |
- | 60 SSYM | 62 | 64 SO | 66 DSLINE |
- | 68 BSLINE | 6A | 6C | 6E |
- | 70 | 72 | 74 | 76 |
- | 78 | 7A | 7C | 7E |
- | 80 LSYM | 82 BINCL | 84 SOL | 86 |
- | 88 | 8A | 8C | 8E |
- | 90 | 92 | 94 | 96 |
- | 98 | 9A | 9C | 9E |
- | A0 PSYM | A2 EINCL | A4 ENTRY | A6 |
- | A8 | AA | AC | AE |
- | B0 | B2 | B4 | B6 |
- | B8 | BA | BC | BE |
- | C0 LBRAC | C2 EXCL | C4 SCOPE | C6 |
- | C8 | CA | CC | CE |
- | D0 | D2 | D4 | D6 |
- | D8 | DA | DC | DE |
- | E0 RBRAC | E2 BCOMM | E4 ECOMM | E6 |
- | E8 ECOML | EA | EC | EE |
- | F0 | F2 | F4 | F6 |
- | F8 | FA | FC | FE LENG |
- +-----------------------------------------------+
-
-*/
+++ /dev/null
-#ifndef _STDDEF_H
-#define _STDDEF_H
-
-/* Signed type of difference of two pointers. */
-
-typedef long ptrdiff_t;
-
-/* Unsigned type of `sizeof' something. */
-
-/* in case <sys/types.h> has defined it. */
-/* DECstation uses _SIZE_T_. */
-#if !defined (_SIZE_T) && !defined (_SIZE_T_)
-#define _SIZE_T
-typedef unsigned long size_t;
-#endif /* _SIZE_T */
-
-/* A null pointer constant. */
-
-#undef NULL /* in case <stdio.h> has defined it. */
-#define NULL 0
-
-/* Offset of member MEMBER in a struct of type TYPE. */
-
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-
-#endif /* _STDDEF_H */
+++ /dev/null
-/* Fake stdlib.h supplying the stuff needed by malloc. */
-
-#ifndef __ONEFILE
-#include <stddef.h>
-#endif
-
-extern void EXFUN(abort, (void));
-extern void EXFUN(free, (PTR));
-extern PTR EXFUN(malloc, (size_t));
-extern PTR EXFUN(realloc, (PTR, size_t));
+++ /dev/null
-/* Host-dependent code for Sun-3 for GDB, the GNU debugger.
- Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-#include <sys/ptrace.h>
-#define KERNEL /* To get floating point reg definitions */
-#include <machine/reg.h>
-
-extern int errno;
-
-#if defined (GDB_TARGET_IS_SUN3)
-/* All of this stuff is only relevant if both host and target are sun3. */
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
-#ifdef FP0_REGNUM
- struct fp_status inferior_fp_registers;
-#endif
- extern char registers[];
-
- registers_fetched ();
-
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
-#ifdef FP0_REGNUM
- ptrace (PTRACE_GETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-#endif
-
- bcopy (&inferior_registers, registers, 16 * 4);
-#ifdef FP0_REGNUM
- bcopy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.fps_regs);
-#endif
- *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
- *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-#ifdef FP0_REGNUM
- bcopy (&inferior_fp_registers.fps_control,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
-#ifdef FP0_REGNUM
- struct fp_status inferior_fp_registers;
-#endif
- extern char registers[];
-
- bcopy (registers, &inferior_registers, 16 * 4);
-#ifdef FP0_REGNUM
- bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
- sizeof inferior_fp_registers.fps_regs);
-#endif
- inferior_registers.r_ps = *(int *)®isters[REGISTER_BYTE (PS_REGNUM)];
- inferior_registers.r_pc = *(int *)®isters[REGISTER_BYTE (PC_REGNUM)];
-
-#ifdef FP0_REGNUM
- bcopy (®isters[REGISTER_BYTE (FPC_REGNUM)],
- &inferior_fp_registers.fps_control,
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs);
-#endif
-
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
-#if FP0_REGNUM
- ptrace (PTRACE_SETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-#endif
-}
-
-/* Machine-dependent code for pulling registers out of a Sun-3 core file. */
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int reg_addr; /* Unused in this version */
-{
- extern char registers[];
- struct regs *regs = (struct regs *) core_reg_sect;
-
- if (which == 0) {
- if (core_reg_size < sizeof (struct regs))
- error ("Can't find registers in core file");
-
- bcopy ((char *)regs, registers, 16 * 4);
- supply_register (PS_REGNUM, (char *)®s->r_ps);
- supply_register (PC_REGNUM, (char *)®s->r_pc);
-
- } else if (which == 2) {
-
-#define fpustruct ((struct fpu *) core_reg_sect)
-
- if (core_reg_size >= sizeof (struct fpu))
- {
-#ifdef FP0_REGNUM
- bcopy (fpustruct->f_fpstatus.fps_regs,
- ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof fpustruct->f_fpstatus.fps_regs);
- bcopy (&fpustruct->f_fpstatus.fps_control,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof fpustruct->f_fpstatus -
- sizeof fpustruct->f_fpstatus.fps_regs);
-#endif
- }
- else
- fprintf (stderr, "Couldn't read float regs from core file\n");
- }
-}
-#else /* Not sun3 target. */
-/* These functions shouldn't be called when we're cross-debugging. */
-
-/* ARGSUSED */
-void
-fetch_inferior_registers (regno)
- int regno;
-{
-}
-
-/* ARGSUSED */
-void
-store_inferior_registers (regno)
- int regno;
-{
-}
-
-/* ARGSUSED */
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int reg_addr; /* Unused in this version */
-{
-}
-#endif /* Not sun3 target. */
+++ /dev/null
-/* Machine-dependent code for host Sun 386i's for GDB, the GNU debugger.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
- Changes for sun386i by Jean Daniel Fekete (jdf@litp.univ-p6-7.fr),
- C2V Paris, April 89.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#if defined (GDB_TARGET_IS_SUN386)
-
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "gdbcore.h"
-
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/core.h>
-
-\f
-void
-fetch_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_state inferior_fp_registers;
- extern char registers[];
-
- registers_fetched ();
-
- ptrace (PTRACE_GETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
- ptrace (PTRACE_GETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-
- bcopy (&inferior_registers, registers, sizeof inferior_registers);
-
- bcopy (inferior_fp_registers.f_st,®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof inferior_fp_registers.f_st);
- bcopy (&inferior_fp_registers.f_ctrl,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st);
-}
-
-/* Store our register values back into the inferior.
- If REGNO is -1, do this for all registers.
- Otherwise, REGNO specifies which register (so we can save time). */
-
-void
-store_inferior_registers (regno)
- int regno;
-{
- struct regs inferior_registers;
- struct fp_state inferior_fp_registers;
- extern char registers[];
-
- bcopy (registers, &inferior_registers, 20 * 4);
-
- bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)],inferior_fp_registers.f_st,
- sizeof inferior_fp_registers.f_st);
- bcopy (®isters[REGISTER_BYTE (FPC_REGNUM)],
- &inferior_fp_registers.f_ctrl,
- sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st);
-
-#ifdef PTRACE_FP_BUG
- if (regno == FP_REGNUM || regno == -1)
- /* Storing the frame pointer requires a gross hack, in which an
- instruction that moves eax into ebp gets single-stepped. */
- {
- int stack = inferior_registers.r_reg[SP_REGNUM];
- int stuff = ptrace (PTRACE_PEEKDATA, inferior_pid,
- (PTRACE_ARG3_TYPE) stack);
- int reg = inferior_registers.r_reg[EAX];
- inferior_registers.r_reg[EAX] =
- inferior_registers.r_reg[FP_REGNUM];
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
- ptrace (PTRACE_POKEDATA, inferior_pid, (PTRACE_ARG3_TYPE) stack,
- 0xc589);
- ptrace (PTRACE_SINGLESTEP, inferior_pid, (PTRACE_ARG3_TYPE) stack,
- 0);
- wait (0);
- ptrace (PTRACE_POKEDATA, inferior_pid, (PTRACE_ARG3_TYPE) stack,
- stuff);
- inferior_registers.r_reg[EAX] = reg;
- }
-#endif
- ptrace (PTRACE_SETREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_registers);
- ptrace (PTRACE_SETFPREGS, inferior_pid,
- (PTRACE_ARG3_TYPE) &inferior_fp_registers);
-}
-
-/* Machine-dependent code which would otherwise be in core.c */
-/* Work with core files, for GDB. */
-
-\f
-void
-core_file_command (filename, from_tty)
- char *filename;
- int from_tty;
-{
- int val;
- extern char registers[];
-
- /* Discard all vestiges of any previous core file
- and mark data and stack spaces as empty. */
-
- if (corefile)
- free (corefile);
- corefile = 0;
-
- if (corechan >= 0)
- close (corechan);
- corechan = -1;
-
- data_start = 0;
- data_end = 0;
- stack_start = STACK_END_ADDR;
- stack_end = STACK_END_ADDR;
-
- /* Now, if a new core file was specified, open it and digest it. */
-
- if (filename)
- {
- filename = tilde_expand (filename);
- make_cleanup (free, filename);
-
- if (have_inferior_p ())
- error ("To look at a core file, you must kill the inferior with \"kill\".");
- corechan = open (filename, O_RDONLY, 0);
- if (corechan < 0)
- perror_with_name (filename);
-
- {
- struct core corestr;
-
- val = myread (corechan, &corestr, sizeof corestr);
- if (val < 0)
- perror_with_name (filename);
- if (corestr.c_magic != CORE_MAGIC)
- error ("\"%s\" does not appear to be a core dump file (magic 0x%x, expected 0x%x)",
- filename, corestr.c_magic, (int) CORE_MAGIC);
- else if (sizeof (struct core) != corestr.c_len)
- error ("\"%s\" has an invalid struct core length (%d, expected %d)",
- filename, corestr.c_len, (int) sizeof (struct core));
-
- data_start = exec_data_start;
- data_end = data_start + corestr.c_dsize;
- stack_start = stack_end - corestr.c_ssize;
- data_offset = sizeof corestr;
- stack_offset = sizeof corestr + corestr.c_dsize;
-
- bcopy (&corestr.c_regs, registers, sizeof corestr.c_regs);
-
- bcopy (corestr.c_fpu.f_fpstatus.f_st,
- ®isters[REGISTER_BYTE (FP0_REGNUM)],
- sizeof corestr.c_fpu.f_fpstatus.f_st);
- bcopy (&corestr.c_fpu.f_fpstatus.f_ctrl,
- ®isters[REGISTER_BYTE (FPC_REGNUM)],
- sizeof corestr.c_fpu.f_fpstatus -
- sizeof corestr.c_fpu.f_fpstatus.f_st);
-
- /* the struct aouthdr of sun coff is not the struct exec stored
- in the core file. */
- bcopy (&corestr.c_aouthdr, &core_aouthdr, sizeof (struct exec));
-#ifndef COFF_ENCAPSULATE
- core_aouthdr.magic = corestr.c_aouthdr.a_info;
- core_aouthdr.vstamp = /*SUNVERSION*/ 31252;
-#endif
- printf ("Core file is from \"%s\".\n", corestr.c_cmdname);
- if (corestr.c_signo > 0)
- printf ("Program terminated with signal %d, %s.\n",
- corestr.c_signo, safe_strsignal (corestr.c_signo));
- }
- if (filename[0] == '/')
- corefile = savestring (filename, strlen (filename));
- else
- {
- corefile = concat (current_directory, "/", filename, NULL);
- }
-
- set_current_frame ( create_new_frame (read_register (FP_REGNUM),
- read_pc ()));
- select_frame (get_current_frame (), 0);
-
- validate_files ();
- }
- else if (from_tty)
- printf ("No core file now.\n");
-}
-
-i387_to_double (from, to)
- char *from;
- char *to;
-{
- long *lp;
- /* push extended mode on 387 stack, then pop in double mode
- *
- * first, set exception masks so no error is generated -
- * number will be rounded to inf or 0, if necessary
- */
- asm ("pushl %eax"); /* grab a stack slot */
- asm ("fstcw (%esp)"); /* get 387 control word */
- asm ("movl (%esp),%eax"); /* save old value */
- asm ("orl $0x3f,%eax"); /* mask all exceptions */
- asm ("pushl %eax");
- asm ("fldcw (%esp)"); /* load new value into 387 */
-
- asm ("movl 8(%ebp),%eax");
- asm ("fldt (%eax)"); /* push extended number on 387 stack */
- asm ("fwait");
- asm ("movl 12(%ebp),%eax");
- asm ("fstpl (%eax)"); /* pop double */
- asm ("fwait");
-
- asm ("popl %eax"); /* flush modified control word */
- asm ("fnclex"); /* clear exceptions */
- asm ("fldcw (%esp)"); /* restore original control word */
- asm ("popl %eax"); /* flush saved copy */
-}
-
-double_to_i387 (from, to)
- char *from;
- char *to;
-{
- /* push double mode on 387 stack, then pop in extended mode
- * no errors are possible because every 64-bit pattern
- * can be converted to an extended
- */
- asm ("movl 8(%ebp),%eax");
- asm ("fldl (%eax)");
- asm ("fwait");
- asm ("movl 12(%ebp),%eax");
- asm ("fstpt (%eax)");
- asm ("fwait");
-}
-#else /* Not sun386 target. */
-
-/* These functions shouldn't be called when we're cross-debugging. */
-
-/* ARGSUSED */
-void
-fetch_inferior_registers (regno)
- int regno;
-{
-}
-
-/* ARGSUSED */
-void
-store_inferior_registers (regno)
- int regno;
-{
-}
-
-/* ARGSUSED */
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- unsigned int reg_addr; /* Unused in this version */
-{
-}
-
-#endif /* Not sun386 target. */
+++ /dev/null
-/* Sequent Symmetry target interface, for GDB when running under Unix.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* many 387-specific items of use taken from i386-dep.c */
-
-#include <stdio.h>
-#include "defs.h"
-#include "param.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-
-#include <signal.h>
-#include <sys/param.h>
-#include <sys/user.h>
-#include <sys/dir.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include "gdbcore.h"
-#include <fcntl.h>
-
-static long i386_get_frame_setup ();
-static i386_follow_jump ();
-
-#include <sgtty.h>
-#define TERMINAL struct sgttyb
-
-exec_file_command (filename, from_tty)
- char *filename;
- int from_tty;
-{
- int val;
-
- /* Eliminate all traces of old exec file.
- Mark text segment as empty. */
-
- if (execfile)
- free (execfile);
- execfile = 0;
- data_start = 0;
- data_end -= exec_data_start;
- text_start = 0;
- text_end = 0;
- exec_data_start = 0;
- exec_data_end = 0;
- if (execchan >= 0)
- close (execchan);
- execchan = -1;
-
- /* Now open and digest the file the user requested, if any. */
-
- if (filename)
- {
- filename = tilde_expand (filename);
- make_cleanup (free, filename);
-
- execchan = openp (getenv ("PATH"), 1, filename, O_RDONLY, 0,
- &execfile);
- if (execchan < 0)
- perror_with_name (filename);
-
-#ifdef COFF_FORMAT
- {
- int aout_hdrsize;
- int num_sections;
-
- if (read_file_hdr (execchan, &file_hdr) < 0)
- error ("\"%s\": not in executable format.", execfile);
-
- aout_hdrsize = file_hdr.f_opthdr;
- num_sections = file_hdr.f_nscns;
-
- if (read_aout_hdr (execchan, &exec_aouthdr, aout_hdrsize) < 0)
- error ("\"%s\": can't read optional aouthdr", execfile);
-
- if (read_section_hdr (execchan, _TEXT, &text_hdr, num_sections,
- aout_hdrsize) < 0)
- error ("\"%s\": can't read text section header", execfile);
-
- if (read_section_hdr (execchan, _DATA, &data_hdr, num_sections,
- aout_hdrsize) < 0)
- error ("\"%s\": can't read data section header", execfile);
-
- text_start = exec_aouthdr.text_start;
- text_end = text_start + exec_aouthdr.tsize;
- text_offset = text_hdr.s_scnptr;
- exec_data_start = exec_aouthdr.data_start;
- exec_data_end = exec_data_start + exec_aouthdr.dsize;
- exec_data_offset = data_hdr.s_scnptr;
- data_start = exec_data_start;
- data_end += exec_data_start;
- exec_mtime = file_hdr.f_timdat;
- }
-#else /* not COFF_FORMAT */
- {
- struct stat st_exec;
-
- val = myread (execchan, &exec_aouthdr, sizeof (AOUTHDR));
-
- if (val < 0)
- perror_with_name (filename);
-
- text_start = N_ADDRADJ(exec_aouthdr);
- exec_data_start = round(exec_aouthdr.a_text, NBPG*CLSIZE);
- text_offset = N_TXTOFF (exec_aouthdr);
- exec_data_offset = N_TXTOFF (exec_aouthdr) + exec_aouthdr.a_text;
- text_end = exec_aouthdr.a_text;
- exec_data_end = exec_data_start + exec_aouthdr.a_data;
- data_start = exec_data_start;
- data_end = data_start + exec_aouthdr.a_data;
- exec_data_offset = N_TXTOFF(exec_aouthdr);
- fstat (execchan, &st_exec);
- exec_mtime = st_exec.st_mtime;
- }
-#endif /* not COFF_FORMAT */
-
- validate_files ();
- }
- else if (from_tty)
- printf ("No exec file now.\n");
-
- /* Tell display code (if any) about the changed file name. */
- if (exec_file_display_hook)
- (*exec_file_display_hook) (filename);
-}
-
-/* rounds 'one' up to divide evenly by 'two' */
-
-int
-round(one,two)
-register int one, two;
-
-{
- register int temp;
- temp = (one/two)*two;
- if (one != temp) {
- temp += two;
- }
- return temp;
-}
-
-
-static CORE_ADDR codestream_next_addr;
-static CORE_ADDR codestream_addr;
-static unsigned char codestream_buf[sizeof (int)];
-static int codestream_off;
-static int codestream_cnt;
-
-#define codestream_tell() (codestream_addr + codestream_off)
-#define codestream_peek() (codestream_cnt == 0 ? \
- codestream_fill(1): codestream_buf[codestream_off])
-#define codestream_get() (codestream_cnt-- == 0 ? \
- codestream_fill(0) : codestream_buf[codestream_off++])
-
-
-static unsigned char
-codestream_fill (peek_flag)
-{
- codestream_addr = codestream_next_addr;
- codestream_next_addr += sizeof (int);
- codestream_off = 0;
- codestream_cnt = sizeof (int);
- read_memory (codestream_addr,
- (unsigned char *)codestream_buf,
- sizeof (int));
-
- if (peek_flag)
- return (codestream_peek());
- else
- return (codestream_get());
-}
-
-static void
-codestream_seek (place)
-{
- codestream_next_addr = place & -sizeof (int);
- codestream_cnt = 0;
- codestream_fill (1);
- while (codestream_tell() != place)
- codestream_get ();
-}
-
-static void
-codestream_read (buf, count)
- unsigned char *buf;
-{
- unsigned char *p;
- int i;
- p = buf;
- for (i = 0; i < count; i++)
- *p++ = codestream_get ();
-}
-
-/*
- * Following macro translates i386 opcode register numbers to Symmetry
- * register numbers. This is used by FRAME_FIND_SAVED_REGS.
- *
- * %eax %ecx %edx %ebx %esp %ebp %esi %edi
- * i386 0 1 2 3 4 5 6 7
- * Symmetry 0 2 1 5 14 15 6 7
- *
- */
-#define I386_REGNO_TO_SYMMETRY(n) \
-((n)==0?0 :(n)==1?2 :(n)==2?1 :(n)==3?5 :(n)==4?14 :(n)==5?15 :(n))
-
-/* from i386-dep.c */
-i386_frame_find_saved_regs (fip, fsrp)
- struct frame_info *fip;
- struct frame_saved_regs *fsrp;
-{
- unsigned long locals;
- unsigned char *p;
- unsigned char op;
- CORE_ADDR dummy_bottom;
- CORE_ADDR adr;
- int i;
-
- bzero (fsrp, sizeof *fsrp);
-
- /* if frame is the end of a dummy, compute where the
- * beginning would be
- */
- dummy_bottom = fip->frame - 4 - NUM_REGS*4 - CALL_DUMMY_LENGTH;
-
- /* check if the PC is in the stack, in a dummy frame */
- if (dummy_bottom <= fip->pc && fip->pc <= fip->frame)
- {
- /* all regs were saved by push_call_dummy () */
- adr = fip->frame - 4;
- for (i = 0; i < NUM_REGS; i++)
- {
- fsrp->regs[i] = adr;
- adr -= 4;
- }
- return;
- }
-
- locals = i386_get_frame_setup (get_pc_function_start (fip->pc));
-
- if (locals >= 0)
- {
- adr = fip->frame - 4 - locals;
- for (i = 0; i < 8; i++)
- {
- op = codestream_get ();
- if (op < 0x50 || op > 0x57)
- break;
- fsrp->regs[I386_REGNO_TO_SYMMETRY(op - 0x50)] = adr;
- adr -= 4;
- }
- }
-
- fsrp->regs[PC_REGNUM] = fip->frame + 4;
- fsrp->regs[FP_REGNUM] = fip->frame;
-}
-
-static long
-i386_get_frame_setup (pc)
-{
- unsigned char op;
-
- codestream_seek (pc);
-
- i386_follow_jump ();
-
- op = codestream_get ();
-
- if (op == 0x58) /* popl %eax */
- {
- /*
- * this function must start with
- *
- * popl %eax 0x58
- * xchgl %eax, (%esp) 0x87 0x04 0x24
- * or xchgl %eax, 0(%esp) 0x87 0x44 0x24 0x00
- *
- * (the system 5 compiler puts out the second xchg
- * inst, and the assembler doesn't try to optimize it,
- * so the 'sib' form gets generated)
- *
- * this sequence is used to get the address of the return
- * buffer for a function that returns a structure
- */
- int pos;
- unsigned char buf[4];
- static unsigned char proto1[3] = { 0x87,0x04,0x24 };
- static unsigned char proto2[4] = { 0x87,0x44,0x24,0x00 };
- pos = codestream_tell ();
- codestream_read (buf, 4);
- if (bcmp (buf, proto1, 3) == 0)
- pos += 3;
- else if (bcmp (buf, proto2, 4) == 0)
- pos += 4;
-
- codestream_seek (pos);
- op = codestream_get (); /* update next opcode */
- }
-
- if (op == 0x55) /* pushl %esp */
- {
- if (codestream_get () != 0x8b) /* movl %esp, %ebp (2bytes) */
- return (-1);
- if (codestream_get () != 0xec)
- return (-1);
- /*
- * check for stack adjustment
- *
- * subl $XXX, %esp
- *
- * note: you can't subtract a 16 bit immediate
- * from a 32 bit reg, so we don't have to worry
- * about a data16 prefix
- */
- op = codestream_peek ();
- if (op == 0x83) /* subl with 8 bit immed */
- {
- codestream_get ();
- if (codestream_get () != 0xec)
- return (-1);
- /* subl with signed byte immediate
- * (though it wouldn't make sense to be negative)
- */
- return (codestream_get());
- }
- else if (op == 0x81) /* subl with 32 bit immed */
- {
- int locals;
- if (codestream_get () != 0xec)
- return (-1);
- /* subl with 32 bit immediate */
- codestream_read ((unsigned char *)&locals, 4);
- return (locals);
- }
- else
- {
- return (0);
- }
- }
- else if (op == 0xc8)
- {
- /* enter instruction: arg is 16 unsigned immed */
- unsigned short slocals;
- codestream_read ((unsigned char *)&slocals, 2);
- codestream_get (); /* flush final byte of enter instruction */
- return (slocals);
- }
- return (-1);
-}
-
-/* next instruction is a jump, move to target */
-static
-i386_follow_jump ()
-{
- int long_delta;
- short short_delta;
- char byte_delta;
- int data16;
- int pos;
-
- pos = codestream_tell ();
-
- data16 = 0;
- if (codestream_peek () == 0x66)
- {
- codestream_get ();
- data16 = 1;
- }
-
- switch (codestream_get ())
- {
- case 0xe9:
- /* relative jump: if data16 == 0, disp32, else disp16 */
- if (data16)
- {
- codestream_read ((unsigned char *)&short_delta, 2);
- pos += short_delta + 3; /* include size of jmp inst */
- }
- else
- {
- codestream_read ((unsigned char *)&long_delta, 4);
- pos += long_delta + 5;
- }
- break;
- case 0xeb:
- /* relative jump, disp8 (ignore data16) */
- codestream_read ((unsigned char *)&byte_delta, 1);
- pos += byte_delta + 2;
- break;
- }
- codestream_seek (pos + data16);
-}
-
-/* return pc of first real instruction */
-/* from i386-dep.c */
-
-i386_skip_prologue (pc)
-{
- unsigned char op;
- int i;
-
- if (i386_get_frame_setup (pc) < 0)
- return (pc);
-
- /* found valid frame setup - codestream now points to
- * start of push instructions for saving registers
- */
-
- /* skip over register saves */
- for (i = 0; i < 8; i++)
- {
- op = codestream_peek ();
- /* break if not pushl inst */
- if (op < 0x50 || op > 0x57)
- break;
- codestream_get ();
- }
-
- i386_follow_jump ();
-
- return (codestream_tell ());
-}
-
-symmetry_extract_return_value(type, regbuf, valbuf)
- struct type *type;
- char *regbuf;
- char *valbuf;
-{
- union {
- double d;
- int l[2];
- } xd;
- int i;
- float f;
-
- if (TYPE_CODE_FLT == TYPE_CODE(type)) {
- for (i = 0; i < misc_function_count; i++) {
- if (!strcmp(misc_function_vector[i].name, "1167_flt"))
- break;
- }
- if (i < misc_function_count) {
- /* found "1167_flt" means 1167, %fp2-%fp3 */
- /* float & double; 19= %fp2, 20= %fp3 */
- /* no single precision on 1167 */
- xd.l[1] = *((int *)®buf[REGISTER_BYTE(19)]);
- xd.l[0] = *((int *)®buf[REGISTER_BYTE(20)]);
- switch (TYPE_LENGTH(type)) {
- case 4:
- f = (float) xd.d;
- bcopy(&f, valbuf, TYPE_LENGTH(type));
- break;
- case 8:
- bcopy(&xd.d, valbuf, TYPE_LENGTH(type));
- break;
- default:
- error("Unknown floating point size");
- break;
- }
- } else {
- /* 387 %st(0), gcc uses this */
- i387_to_double(((int *)®buf[REGISTER_BYTE(3)]),
- &xd.d);
- switch (TYPE_LENGTH(type)) {
- case 4: /* float */
- f = (float) xd.d;
- bcopy(&f, valbuf, 4);
- break;
- case 8: /* double */
- bcopy(&xd.d, valbuf, 8);
- break;
- default:
- error("Unknown floating point size");
- break;
- }
- }
- } else {
- bcopy (regbuf, valbuf, TYPE_LENGTH (type));
- }
-}
+++ /dev/null
-/* Sequent Symmetry host interface, for GDB when running under Unix.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* many 387-specific items of use taken from i386-dep.c */
-
-#include <stdio.h>
-#include "defs.h"
-#include "param.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-
-#include <signal.h>
-#include <sys/param.h>
-#include <sys/user.h>
-#include <sys/dir.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include "gdbcore.h"
-#include <fcntl.h>
-
-static long i386_get_frame_setup ();
-static i386_follow_jump ();
-
-#include <sgtty.h>
-#define TERMINAL struct sgttyb
-
-store_inferior_registers(regno)
-int regno;
-{
- struct pt_regset regs;
- int reg_tmp, i;
- extern char registers[];
-
-#if 0
- /* PREPARE_TO_STORE deals with this. */
- if (-1 == regno)
- {
-#endif
- regs.pr_eax = *(int *)®isters[REGISTER_BYTE(0)];
- regs.pr_ebx = *(int *)®isters[REGISTER_BYTE(5)];
- regs.pr_ecx = *(int *)®isters[REGISTER_BYTE(2)];
- regs.pr_edx = *(int *)®isters[REGISTER_BYTE(1)];
- regs.pr_esi = *(int *)®isters[REGISTER_BYTE(6)];
- regs.pr_edi = *(int *)®isters[REGISTER_BYTE(7)];
- regs.pr_esp = *(int *)®isters[REGISTER_BYTE(14)];
- regs.pr_ebp = *(int *)®isters[REGISTER_BYTE(15)];
- regs.pr_eip = *(int *)®isters[REGISTER_BYTE(16)];
- regs.pr_flags = *(int *)®isters[REGISTER_BYTE(17)];
- for (i = 0; i < 31; i++) {
- regs.pr_fpa.fpa_regs[i] =
- *(int *)®isters[REGISTER_BYTE(FP1_REGNUM+i)];
- }
-#if 0
- }
- else
- {
- reg_tmp = *(int *)®isters[REGISTER_BYTE(regno)];
- ptrace(XPT_RREGS, inferior_pid, ®s, 0);
- switch (regno)
- {
- case 0:
- regs.pr_eax = *(int *)®isters[REGISTER_BYTE(0)];
- break;
- case 5:
- regs.pr_ebx = *(int *)®isters[REGISTER_BYTE(5)];
- break;
- case 2:
- regs.pr_ecx = *(int *)®isters[REGISTER_BYTE(2)];
- break;
- case 1:
- regs.pr_edx = *(int *)®isters[REGISTER_BYTE(1)];
- break;
- case 6:
- regs.pr_esi = *(int *)®isters[REGISTER_BYTE(6)];
- break;
- case 7:
- regs.pr_edi = *(int *)®isters[REGISTER_BYTE(7)];
- break;
- case 15:
- regs.pr_ebp = *(int *)®isters[REGISTER_BYTE(15)];
- break;
- case 14:
- regs.pr_esp = *(int *)®isters[REGISTER_BYTE(14)];
- break;
- case 16:
- regs.pr_eip = *(int *)®isters[REGISTER_BYTE(16)];
- break;
- case 17:
- regs.pr_flags = *(int *)®isters[REGISTER_BYTE(17)];
- break;
- }
- }
-#endif /* 0 */
- ptrace(XPT_WREGS, inferior_pid, ®s, 0);
-}
-
-void
-fetch_inferior_registers()
-{
- int i;
- struct pt_regset regs;
- extern char registers[];
-
- registers_fetched ();
-
- ptrace(XPT_RREGS, inferior_pid, ®s, 0);
- *(int *)®isters[REGISTER_BYTE(0)] = regs.pr_eax;
- *(int *)®isters[REGISTER_BYTE(5)] = regs.pr_ebx;
- *(int *)®isters[REGISTER_BYTE(2)] = regs.pr_ecx;
- *(int *)®isters[REGISTER_BYTE(1)] = regs.pr_edx;
- *(int *)®isters[REGISTER_BYTE(6)] = regs.pr_esi;
- *(int *)®isters[REGISTER_BYTE(7)] = regs.pr_edi;
- *(int *)®isters[REGISTER_BYTE(15)] = regs.pr_ebp;
- *(int *)®isters[REGISTER_BYTE(14)] = regs.pr_esp;
- *(int *)®isters[REGISTER_BYTE(16)] = regs.pr_eip;
- *(int *)®isters[REGISTER_BYTE(17)] = regs.pr_flags;
- for (i = 0; i < FPA_NREGS; i++) {
- *(int *)®isters[REGISTER_BYTE(FP1_REGNUM+i)] = regs.pr_fpa.fpa_regs[i];
- }
- bcopy(regs.pr_fpu.fpu_stack[0], ®isters[REGISTER_BYTE(3)], 10);
- bcopy(regs.pr_fpu.fpu_stack[1], ®isters[REGISTER_BYTE(4)], 10);
- bcopy(regs.pr_fpu.fpu_stack[2], ®isters[REGISTER_BYTE(8)], 10);
- bcopy(regs.pr_fpu.fpu_stack[3], ®isters[REGISTER_BYTE(9)], 10);
- bcopy(regs.pr_fpu.fpu_stack[4], ®isters[REGISTER_BYTE(10)], 10);
- bcopy(regs.pr_fpu.fpu_stack[5], ®isters[REGISTER_BYTE(11)], 10);
- bcopy(regs.pr_fpu.fpu_stack[6], ®isters[REGISTER_BYTE(12)], 10);
- bcopy(regs.pr_fpu.fpu_stack[7], ®isters[REGISTER_BYTE(13)], 10);
-}
-
-\f
-/* Work with core dump and executable files, for GDB.
- This code would be in core.c if it weren't machine-dependent. */
-
-#include "gdbcore.h"
-
-void
-core_file_command (filename, from_tty)
- char *filename;
- int from_tty;
-{
- int val;
- extern char registers[];
-
- /* Discard all vestiges of any previous core file
- and mark data and stack spaces as empty. */
-
- if (corefile)
- free (corefile);
- corefile = 0;
-
- if (corechan >= 0)
- close (corechan);
- corechan = -1;
-
- data_start = 0;
- data_end = 0;
- stack_start = STACK_END_ADDR;
- stack_end = STACK_END_ADDR;
-
- /* Now, if a new core file was specified, open it and digest it. */
-
- if (filename)
- {
- filename = tilde_expand (filename);
- make_cleanup (free, filename);
-
- if (have_inferior_p ())
- error ("To look at a core file, you must kill the inferior with \"kill\".");
- corechan = open (filename, O_RDONLY, 0);
- if (corechan < 0)
- perror_with_name (filename);
- /* 4.2-style (and perhaps also sysV-style) core dump file. */
- {
- struct user u;
- int reg_offset;
-
- val = myread (corechan, &u, sizeof u);
- if (val < 0)
- perror_with_name (filename);
- data_start = exec_data_start;
-
- data_end = data_start + NBPG * (u.u_dsize - u.u_tsize);
- stack_start = stack_end - NBPG * u.u_ssize;
- data_offset = NBPG * UPAGES;
- stack_offset = ctob(UPAGES + u.u_dsize - u.u_tsize);
- reg_offset = (int) u.u_ar0 - KERNEL_U_ADDR;
-printf("u.u_tsize= %#x, u.u_dsize= %#x, u.u_ssize= %#x, stack_off= %#x\n",
- u.u_tsize, u.u_dsize, u.u_ssize, stack_offset);
-
- core_aouthdr.a_magic = 0;
-
- /* Read the register values out of the core file and store
- them where `read_register' will find them. */
-
- {
- register int regno;
-
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- char buf[MAX_REGISTER_RAW_SIZE];
-
- val = lseek (corechan, register_addr (regno, reg_offset), 0);
- if (val < 0)
- perror_with_name (filename);
-
- val = myread (corechan, buf, sizeof buf);
- if (val < 0)
- perror_with_name (filename);
- supply_register (regno, buf);
- }
- }
- }
- if (filename[0] == '/')
- corefile = savestring (filename, strlen (filename));
- else
- {
- corefile = concat (current_directory, "/", filename);
- }
-
- set_current_frame(create_new_frame(read_register(FP_REGNUM),
- read_pc()));
-/* set_current_frame (read_register (FP_REGNUM));*/
- select_frame (get_current_frame (), 0);
- validate_files ();
- }
- else if (from_tty)
- printf ("No core file now.\n");
-}
-
-/* from i386-dep.c */
-static
-print_387_control_word (control)
-unsigned short control;
-{
- printf ("control 0x%04x: ", control);
- printf ("compute to ");
- switch ((control >> 8) & 3)
- {
- case 0: printf ("24 bits; "); break;
- case 1: printf ("(bad); "); break;
- case 2: printf ("53 bits; "); break;
- case 3: printf ("64 bits; "); break;
- }
- printf ("round ");
- switch ((control >> 10) & 3)
- {
- case 0: printf ("NEAREST; "); break;
- case 1: printf ("DOWN; "); break;
- case 2: printf ("UP; "); break;
- case 3: printf ("CHOP; "); break;
- }
- if (control & 0x3f)
- {
- printf ("mask:");
- if (control & 0x0001) printf (" INVALID");
- if (control & 0x0002) printf (" DENORM");
- if (control & 0x0004) printf (" DIVZ");
- if (control & 0x0008) printf (" OVERF");
- if (control & 0x0010) printf (" UNDERF");
- if (control & 0x0020) printf (" LOS");
- printf (";");
- }
- printf ("\n");
- if (control & 0xe080) printf ("warning: reserved bits on 0x%x\n",
- control & 0xe080);
-}
-
-static
-print_387_status_word (status)
- unsigned short status;
-{
- printf ("status %#04x: ", status);
- if (status & 0xff) {
- printf ("exceptions:"); /* exception names match <machine/fpu.h> */
- if (status & 0x0001) printf (" FLTINV");
- if (status & 0x0002) printf (" FLTDEN");
- if (status & 0x0004) printf (" FLTDIV");
- if (status & 0x0008) printf (" FLTOVF");
- if (status & 0x0010) printf (" FLTUND");
- if (status & 0x0020) printf (" FLTPRE");
- if (status & 0x0040) printf (" FLTSTK");
- printf ("; ");
- }
- printf ("flags: %d%d%d%d; ",
- (status & 0x4000) != 0,
- (status & 0x0400) != 0,
- (status & 0x0200) != 0,
- (status & 0x0100) != 0);
-
- printf ("top %d\n", (status >> 11) & 7);
-}
-
-static
-print_fpu_status(ep)
-struct pt_regset ep;
-
-{
- int i;
- int bothstatus;
- int top;
- int fpreg;
- unsigned char *p;
-
- printf("80387:");
- if (ep.pr_fpu.fpu_ip == 0) {
- printf(" not in use.\n");
- return;
- } else {
- printf("\n");
- }
- if (ep.pr_fpu.fpu_status != 0) {
- print_387_status_word (ep.pr_fpu.fpu_status);
- }
- print_387_control_word (ep.pr_fpu.fpu_control);
- printf ("last exception: ");
- printf ("opcode 0x%x; ", ep.pr_fpu.fpu_rsvd4);
- printf ("pc 0x%x:0x%x; ", ep.pr_fpu.fpu_cs, ep.pr_fpu.fpu_ip);
- printf ("operand 0x%x:0x%x\n", ep.pr_fpu.fpu_data_offset, ep.pr_fpu.fpu_op_sel);
-
- top = (ep.pr_fpu.fpu_status >> 11) & 7;
-
- printf ("regno tag msb lsb value\n");
- for (fpreg = 7; fpreg >= 0; fpreg--)
- {
- double val;
-
- printf ("%s %d: ", fpreg == top ? "=>" : " ", fpreg);
-
- switch ((ep.pr_fpu.fpu_tag >> (fpreg * 2)) & 3)
- {
- case 0: printf ("valid "); break;
- case 1: printf ("zero "); break;
- case 2: printf ("trap "); break;
- case 3: printf ("empty "); break;
- }
- for (i = 9; i >= 0; i--)
- printf ("%02x", ep.pr_fpu.fpu_stack[fpreg][i]);
-
- i387_to_double (ep.pr_fpu.fpu_stack[fpreg], (char *)&val);
- printf (" %g\n", val);
- }
- if (ep.pr_fpu.fpu_rsvd1)
- printf ("warning: rsvd1 is 0x%x\n", ep.pr_fpu.fpu_rsvd1);
- if (ep.pr_fpu.fpu_rsvd2)
- printf ("warning: rsvd2 is 0x%x\n", ep.pr_fpu.fpu_rsvd2);
- if (ep.pr_fpu.fpu_rsvd3)
- printf ("warning: rsvd3 is 0x%x\n", ep.pr_fpu.fpu_rsvd3);
- if (ep.pr_fpu.fpu_rsvd5)
- printf ("warning: rsvd5 is 0x%x\n", ep.pr_fpu.fpu_rsvd5);
-}
-
-
-print_1167_control_word(pcr)
-unsigned int pcr;
-
-{
- int pcr_tmp;
-
- pcr_tmp = pcr & FPA_PCR_MODE;
- printf("\tMODE= %#x; RND= %#x ", pcr_tmp, pcr_tmp & 12);
- switch (pcr_tmp & 12) {
- case 0:
- printf("RN (Nearest Value)");
- break;
- case 1:
- printf("RZ (Zero)");
- break;
- case 2:
- printf("RP (Positive Infinity)");
- break;
- case 3:
- printf("RM (Negative Infinity)");
- break;
- }
- printf("; IRND= %d ", pcr_tmp & 2);
- if (0 == pcr_tmp & 2) {
- printf("(same as RND)\n");
- } else {
- printf("(toward zero)\n");
- }
- pcr_tmp = pcr & FPA_PCR_EM;
- printf("\tEM= %#x", pcr_tmp);
- if (pcr_tmp & FPA_PCR_EM_DM) printf(" DM");
- if (pcr_tmp & FPA_PCR_EM_UOM) printf(" UOM");
- if (pcr_tmp & FPA_PCR_EM_PM) printf(" PM");
- if (pcr_tmp & FPA_PCR_EM_UM) printf(" UM");
- if (pcr_tmp & FPA_PCR_EM_OM) printf(" OM");
- if (pcr_tmp & FPA_PCR_EM_ZM) printf(" ZM");
- if (pcr_tmp & FPA_PCR_EM_IM) printf(" IM");
- printf("\n");
- pcr_tmp = FPA_PCR_CC;
- printf("\tCC= %#x", pcr_tmp);
- if (pcr_tmp & FPA_PCR_20MHZ) printf(" 20MHZ");
- if (pcr_tmp & FPA_PCR_CC_Z) printf(" Z");
- if (pcr_tmp & FPA_PCR_CC_C2) printf(" C2");
- if (pcr_tmp & FPA_PCR_CC_C1) printf(" C1");
- switch (pcr_tmp) {
- case FPA_PCR_CC_Z:
- printf(" (Equal)");
- break;
- case FPA_PCR_CC_C1:
- printf(" (Less than)");
- break;
- case 0:
- printf(" (Greater than)");
- break;
- case FPA_PCR_CC_Z | FPA_PCR_CC_C1 | FPA_PCR_CC_C2:
- printf(" (Unordered)");
- break;
- default:
- printf(" (Undefined)");
- break;
- }
- printf("\n");
- pcr_tmp = pcr & FPA_PCR_AE;
- printf("\tAE= %#x", pcr_tmp);
- if (pcr_tmp & FPA_PCR_AE_DE) printf(" DE");
- if (pcr_tmp & FPA_PCR_AE_UOE) printf(" UOE");
- if (pcr_tmp & FPA_PCR_AE_PE) printf(" PE");
- if (pcr_tmp & FPA_PCR_AE_UE) printf(" UE");
- if (pcr_tmp & FPA_PCR_AE_OE) printf(" OE");
- if (pcr_tmp & FPA_PCR_AE_ZE) printf(" ZE");
- if (pcr_tmp & FPA_PCR_AE_EE) printf(" EE");
- if (pcr_tmp & FPA_PCR_AE_IE) printf(" IE");
- printf("\n");
-}
-
-print_1167_regs(regs)
-long regs[FPA_NREGS];
-
-{
- int i;
-
- union {
- double d;
- long l[2];
- } xd;
- union {
- float f;
- long l;
- } xf;
-
-
- for (i = 0; i < FPA_NREGS; i++) {
- xf.l = regs[i];
- printf("%%fp%d: raw= %#x, single= %f", i+1, regs[i], xf.f);
- if (!(i & 1)) {
- printf("\n");
- } else {
- xd.l[1] = regs[i];
- xd.l[0] = regs[i+1];
- printf(", double= %f\n", xd.d);
- }
- }
-}
-
-print_fpa_status(ep)
-struct pt_regset ep;
-
-{
-
- printf("WTL 1167:");
- if (ep.pr_fpa.fpa_pcr !=0) {
- printf("\n");
- print_1167_control_word(ep.pr_fpa.fpa_pcr);
- print_1167_regs(ep.pr_fpa.fpa_regs);
- } else {
- printf(" not in use.\n");
- }
-}
-
-i386_float_info ()
-
-{
- char ubuf[UPAGES*NBPG];
- struct pt_regset regset;
- extern int corechan;
-
- if (have_inferior_p()) {
- call_ptrace(XPT_RREGS, inferior_pid, ®set, 0);
- } else {
- if (lseek (corechan, 0, 0) < 0) {
- perror ("seek on core file");
- }
- if (myread (corechan, ubuf, UPAGES*NBPG) < 0) {
- perror ("read on core file");
- }
- /* only interested in the floating point registers */
- regset.pr_fpu = ((struct user *) ubuf)->u_fpusave;
- regset.pr_fpa = ((struct user *) ubuf)->u_fpasave;
- }
- print_fpu_status(regset);
- print_fpa_status(regset);
-}
-
-i387_to_double (from, to)
- char *from;
- char *to;
-{
- long *lp;
- /* push extended mode on 387 stack, then pop in double mode
- *
- * first, set exception masks so no error is generated -
- * number will be rounded to inf or 0, if necessary
- */
- asm ("pushl %eax"); /* grab a stack slot */
- asm ("fstcw (%esp)"); /* get 387 control word */
- asm ("movl (%esp),%eax"); /* save old value */
- asm ("orl $0x3f,%eax"); /* mask all exceptions */
- asm ("pushl %eax");
- asm ("fldcw (%esp)"); /* load new value into 387 */
-
- asm ("movl 8(%ebp),%eax");
- asm ("fldt (%eax)"); /* push extended number on 387 stack */
- asm ("fwait");
- asm ("movl 12(%ebp),%eax");
- asm ("fstpl (%eax)"); /* pop double */
- asm ("fwait");
-
- asm ("popl %eax"); /* flush modified control word */
- asm ("fnclex"); /* clear exceptions */
- asm ("fldcw (%esp)"); /* restore original control word */
- asm ("popl %eax"); /* flush saved copy */
-}
-
-double_to_i387 (from, to)
- char *from;
- char *to;
-{
- /* push double mode on 387 stack, then pop in extended mode
- * no errors are possible because every 64-bit pattern
- * can be converted to an extended
- */
- asm ("movl 8(%ebp),%eax");
- asm ("fldl (%eax)");
- asm ("fwait");
- asm ("movl 12(%ebp),%eax");
- asm ("fstpt (%eax)");
- asm ("fwait");
-}
+++ /dev/null
-/*
- * Ported by the State University of New York at Buffalo by the Distributed
- * Computer Systems Lab, Department of Computer Science, 1991.
- */
-
-#ifndef tahoe_opcodeT
-#define tahoe_opcodeT int
-#endif /* no tahoe_opcodeT */
-
-struct vot_wot /* tahoe opcode table: wot to do with this */
- /* particular opcode */
-{
- char * args; /* how to compile said opcode */
- tahoe_opcodeT code; /* op-code (may be > 8 bits!) */
-};
-
-struct vot /* tahoe opcode text */
-{
- char * name; /* opcode name: lowercase string [key] */
- struct vot_wot detail; /* rest of opcode table [datum] */
-};
-
-#define vot_how args
-#define vot_code code
-#define vot_detail detail
-#define vot_name name
-
-static struct vot
-votstrs[] =
-{
-{ "halt", {"", 0x00 } },
-{ "sinf", {"", 0x05 } },
-{ "ldf", {"rl", 0x06 } },
-{ "ldd", {"rq", 0x07 } },
-{ "addb2", {"rbmb", 0x08 } },
-{ "movb", {"rbwb", 0x09 } },
-{ "addw2", {"rwmw", 0x0a } },
-{ "movw", {"rwww", 0x0b } },
-{ "addl2", {"rlml", 0x0c } },
-{ "movl", {"rlwl", 0x0d } },
-{ "bbs", {"rlvlbw", 0x0e } },
-{ "nop", {"", 0x10 } },
-{ "brb", {"bb", 0x11 } },
-{ "brw", {"bw", 0x13 } },
-{ "cosf", {"", 0x15 } },
-{ "lnf", {"rl", 0x16 } },
-{ "lnd", {"rq", 0x17 } },
-{ "addb3", {"rbrbwb", 0x18 } },
-{ "cmpb", {"rbwb", 0x19 } },
-{ "addw3", {"rwrwww", 0x1a } },
-{ "cmpw", {"rwww", 0x1b } },
-{ "addl3", {"rlrlwl", 0x1c } },
-{ "cmpl", {"rlwl", 0x1d } },
-{ "bbc", {"rlvlbw", 0x1e } },
-{ "rei", {"", 0x20 } },
-{ "bneq", {"bb", 0x21 } },
-{ "bnequ", {"bb", 0x21 } },
-{ "cvtwl", {"rwwl", 0x23 } },
-{ "stf", {"wl", 0x26 } },
-{ "std", {"wq", 0x27 } },
-{ "subb2", {"rbmb", 0x28 } },
-{ "mcomb", {"rbwb", 0x29 } },
-{ "subw2", {"rwmw", 0x2a } },
-{ "mcomw", {"rwww", 0x2b } },
-{ "subl2", {"rlml", 0x2c } },
-{ "mcoml", {"rlwl", 0x2d } },
-{ "emul", {"rlrlrlwq", 0x2e } },
-{ "aoblss", {"rlmlbw", 0x2f } },
-{ "bpt", {"", 0x30 } },
-{ "beql", {"bb", 0x31 } },
-{ "beqlu", {"bb", 0x31 } },
-{ "cvtwb", {"rwwb", 0x33 } },
-{ "logf", {"", 0x35 } },
-{ "cmpf", {"rl", 0x36 } },
-{ "cmpd", {"rq", 0x37 } },
-{ "subb3", {"rbrbwb", 0x38 } },
-{ "bitb", {"rbrb", 0x39 } },
-{ "subw3", {"rwrwww", 0x3a } },
-{ "bitw", {"rwrw", 0x3b } },
-{ "subl3", {"rlrlwl", 0x3c } },
-{ "bitl", {"rlrl", 0x3d } },
-{ "ediv", {"rlrqwlwl", 0x3e } },
-{ "aobleq", {"rlmlbw", 0x3f } },
-{ "ret", {"", 0x40 } },
-{ "bgtr", {"bb", 0x41 } },
-{ "sqrtf", {"", 0x45 } },
-{ "cmpf2", {"rl", 0x46 } },
-{ "cmpd2", {"rqrq", 0x47 } },
-{ "shll", {"rbrlwl", 0x48 } },
-{ "clrb", {"wb", 0x49 } },
-{ "shlq", {"rbrqwq", 0x4a } },
-{ "clrw", {"ww", 0x4b } },
-{ "mull2", {"rlml", 0x4c } },
-{ "clrl", {"wl", 0x4d } },
-{ "shal", {"rbrlwl", 0x4e } },
-{ "bleq", {"bb", 0x51 } },
-{ "expf", {"", 0x55 } },
-{ "tstf", {"", 0x56 } },
-{ "tstd", {"", 0x57 } },
-{ "shrl", {"rbrlwl", 0x58 } },
-{ "tstb", {"rb", 0x59 } },
-{ "shrq", {"rbrqwq", 0x5a } },
-{ "tstw", {"rw", 0x5b } },
-{ "mull3", {"rlrlwl", 0x5c } },
-{ "tstl", {"rl", 0x5d } },
-{ "shar", {"rbrlwl", 0x5e } },
-{ "bbssi", {"rlmlbw", 0x5f } },
-{ "ldpctx", {"", 0x60 } },
-{ "pushd", {"", 0x67 } },
-{ "incb", {"mb", 0x69 } },
-{ "incw", {"mw", 0x6b } },
-{ "divl2", {"rlml", 0x6c } },
-{ "incl", {"ml", 0x6d } },
-{ "cvtlb", {"rlwb", 0x6f } },
-{ "svpctx", {"", 0x70 } },
-{ "jmp", {"ab", 0x71 } },
-{ "cvlf", {"rl", 0x76 } },
-{ "cvld", {"rl", 0x77 } },
-{ "decb", {"mb", 0x79 } },
-{ "decw", {"mw", 0x7b } },
-{ "divl3", {"rlrlwl", 0x7c } },
-{ "decl", {"ml", 0x7d } },
-{ "cvtlw", {"rlww", 0x7f } },
-{ "bgeq", {"bb", 0x81 } },
-{ "movs2", {"abab", 0x82 } },
-{ "cvfl", {"wl", 0x86 } },
-{ "cvdl", {"wl", 0x87 } },
-{ "orb2", {"rbmb", 0x88 } },
-{ "cvtbl", {"rbwl", 0x89 } },
-{ "orw2", {"rwmw", 0x8a } },
-{ "bispsw", {"rw", 0x8b } },
-{ "orl2", {"rlml", 0x8c } },
-{ "adwc", {"rlml", 0x8d } },
-{ "adda", {"rlml", 0x8e } },
-{ "blss", {"bb", 0x91 } },
-{ "cmps2", {"abab", 0x92 } },
-{ "ldfd", {"rl", 0x97 } },
-{ "orb3", {"rbrbwb", 0x98 } },
-{ "cvtbw", {"rbww", 0x99 } },
-{ "orw3", {"rwrwww", 0x9a } },
-{ "bicpsw", {"rw", 0x9b } },
-{ "orl3", {"rlrlwl", 0x9c } },
-{ "sbwc", {"rlml", 0x9d } },
-{ "suba", {"rlml", 0x9e } },
-{ "bgtru", {"bb", 0xa1 } },
-{ "cvdf", {"", 0xa6 } },
-{ "andb2", {"rbmb", 0xa8 } },
-{ "movzbl", {"rbwl", 0xa9 } },
-{ "andw2", {"rwmw", 0xaa } },
-{ "loadr", {"rwal", 0xab } },
-{ "andl2", {"rlml", 0xac } },
-{ "mtpr", {"rlrl", 0xad } },
-{ "ffs", {"rlwl", 0xae } },
-{ "blequ", {"bb", 0xb1 } },
-{ "negf", {"", 0xb6 } },
-{ "negd", {"", 0xb7 } },
-{ "andb3", {"rbrbwb", 0xb8 } },
-{ "movzbw", {"rbww", 0xb9 } },
-{ "andw3", {"rwrwww", 0xba } },
-{ "storer", {"rwal", 0xbb } },
-{ "andl3", {"rlrlwl", 0xbc } },
-{ "mfpr", {"rlwl", 0xbd } },
-{ "ffc", {"rlwl", 0xbe } },
-{ "calls", {"rbab", 0xbf } },
-{ "prober", {"rbabrl", 0xc0 } },
-{ "bvc", {"bb", 0xc1 } },
-{ "movs3", {"ababrw", 0xc2 } },
-{ "movzwl", {"rwwl", 0xc3 } },
-{ "addf", {"rl", 0xc6 } },
-{ "addd", {"rq", 0xc7 } },
-{ "xorb2", {"rbmb", 0xc8 } },
-{ "movob", {"rbwb", 0xc9 } },
-{ "xorw2", {"rwmw", 0xca } },
-{ "movow", {"rwww", 0xcb } },
-{ "xorl2", {"rlml", 0xcc } },
-{ "movpsl", {"wl", 0xcd } },
-{ "kcall", {"rw", 0xcf } },
-{ "probew", {"rbabrl", 0xd0 } },
-{ "bvs", {"bb", 0xd1 } },
-{ "cmps3", {"ababrw", 0xd2 } },
-{ "subf", {"rq", 0xd6 } },
-{ "subd", {"rq", 0xd7 } },
-{ "xorb3", {"rbrbwb", 0xd8 } },
-{ "pushb", {"rb", 0xd9 } },
-{ "xorw3", {"rwrwww", 0xda } },
-{ "pushw", {"rw", 0xdb } },
-{ "xorl3", {"rlrlwl", 0xdc } },
-{ "pushl", {"rl", 0xdd } },
-{ "insque", {"abab", 0xe0 } },
-{ "bcs", {"bb", 0xe1 } },
-{ "bgequ", {"bb", 0xe1 } },
-{ "mulf", {"rq", 0xe6 } },
-{ "muld", {"rq", 0xe7 } },
-{ "mnegb", {"rbwb", 0xe8 } },
-{ "movab", {"abwl", 0xe9 } },
-{ "mnegw", {"rwww", 0xea } },
-{ "movaw", {"awwl", 0xeb } },
-{ "mnegl", {"rlwl", 0xec } },
-{ "moval", {"alwl", 0xed } },
-{ "remque", {"ab", 0xf0 } },
-{ "bcc", {"bb", 0xf1 } },
-{ "blssu", {"bb", 0xf1 } },
-{ "divf", {"rq", 0xf6 } },
-{ "divd", {"rq", 0xf7 } },
-{ "movblk", {"alalrw", 0xf8 } },
-{ "pushab", {"ab", 0xf9 } },
-{ "pushaw", {"aw", 0xfb } },
-{ "casel", {"rlrlrl", 0xfc } },
-{ "pushal", {"al", 0xfd } },
-{ "callf", {"rbab", 0xfe } },
-{ "" , "" } /* empty is end sentinel */
-
-};
+++ /dev/null
-/* This file has been modified by Data General Corporation, November 1989. */
-
-/*
-This file provides an abstract interface to "tdesc" information.
- It is designed to be used in a uniform manner by several kinds
- of debuggers:
- (1) code in live debugged process (e.g., a traceback routine)
- (2) a separate-process debugger debugging a live process
- (3) a separate-process debugger debugging a memory dump
-
- Dcontext model notes
- * captures machine context
- * partial: excludes memory
- * frames
- * kinds
- * make one for starters, chain in reverse order to previous ones
- * representation: pointer to opaque
- * alloc/free protocol
-
- Overall model
- * access functions
- * handle
- * error handling
-*/
-
-
-
-typedef int dc_boolean_t; /* range 0 .. 1 */
-#define DC_FALSE 0
-#define DC_TRUE 1
-
-
-typedef int dc_tristate_t; /* range 0 .. 2 */
-#define DC_NO 0
-#define DC_YES 1
-#define DC_MAYBE 2
-
-
-/*
- A word is 32 bits of information. In memory, a word is word-aligned.
-
- A common and important use of dc_word_t is to represent values in the
- target process, including (byte) addresses in the target process.
- In this case, C arithmetic can be used to simulate machine address
- arithmetic on the target. (Unsigned arithmetic is actually modulus
- arithmetic.)
-*/
-typedef unsigned int dc_word_t;
-
-
-/* These bit operations number bits from 0 at the least significant end. */
-#define bit_test(word,bit) ((word) & (1 << (bit))) /* returns 0 or other */
-#define bit_value(word,bit) (((word) >> (bit)) & 1) /* returns 0 or 1 */
-#define bit_set(word,bit) ((word) |= (1 << (bit)))
-#define bit_clear(word,bit) ((word) &= ~(1 << (bit)))
-#define bit_assign(word, bit, bool) \
- if (bool) bit_set(word, bit); else bit_clear(word, bit)
-
-
-/*----------------*/
-
-
-/* The exactness of locations may not be certainly known. */
-typedef dc_tristate_t dc_exactness_t;
-
-
-/*
- The model includes five kinds of contexts. Because each context
- has an associated region and frame, these describe region kinds
- and frame kinds as well.
- [more description needed]
- Currently, only call contexts exist.
-*/
-
-typedef int dc_kind_t; /* range 0 .. 4 */
-#define DC_CALL_KIND 0
-#define DC_SAVE_KIND 1
-#define DC_EXCEPTION_KIND 2
-#define DC_PROTECTION_KIND 3
-#define DC_SPECIAL_KIND 4
-#define DC_NUM_KINDS 5
-
-#define DC_MIO_ENTRY_POINT (1<< 0)
-#define DC_MIO_PROLOGUE_END (1<< 1)
-#define DC_MIO_EPILOGUE_START (1<< 2)
-#define DC_MIO_IMPLICIT_PROLOGUE_END (1<<16)
-#define DC_MIO_LITERAL_ENTRY_POINT (1<<17)
-#define DC_MIO_LITERAL_EPILOGUE_START (1<<18)
-
-#define DC_MII_PRECEDING_TDESC_END (1<<0)
-#define DC_MII_FOLLOWING_TDESC_START (1<<1)
-
-typedef struct dc_debug_info {
- unsigned int protocol; /* 1 for this structure */
- dc_word_t tdesc_ptr;
- unsigned int text_words_count;
- dc_word_t text_words_ptr;
- unsigned int data_words_count;
- dc_word_t data_words_ptr;
-} dc_debug_info_t;
-
-
-typedef struct tdesc_hdr {
- unsigned int map_protocol; /* 1 for this structure */
- unsigned int end; /* address beyond end */
-} tdesc_hdr_t;
-
-
-typedef struct tdesc_chunk_hdr {
- int zeroes : 8;
- int info_length : 22;
- int info_alignment : 2;
- unsigned int info_protocol;
- dc_word_t start_address;
- dc_word_t end_address;
-} tdesc_chunk_hdr_t;
-
-
-typedef struct tdesc_chunk_info1 {
- int variant : 8; /* 1 for this structure */
- int register_save_mask : 17;
- int pad1 : 1;
- int return_address_info_discriminant : 1;
- int frame_address_register : 5;
- unsigned int frame_address_offset;
- unsigned int return_address_info;
- unsigned int register_save_offset;
-} tdesc_chunk_info1_t;
-
-
-typedef struct tdesc_chunk1 {
- tdesc_chunk_hdr_t hdr;
- tdesc_chunk_info1_t info;
-} tdesc_chunk1_t;
-
-
-typedef struct dc_mstate {
- dc_word_t reg[32]; /* general registers */
- dc_word_t xip;
- dc_word_t nip;
- dc_word_t fip;
- dc_word_t fpsr;
- dc_word_t fpcr;
- dc_word_t psr;
-} dc_mstate_t;
-
-
-typedef struct dc_map_info_in {
- dc_word_t flags;
- dc_word_t preceding_tdesc_end;
- dc_word_t following_tdesc_start;
-} dc_map_info_in_t;
-
-
-typedef struct dc_map_info_out {
- dc_word_t flags;
- dc_word_t entry_point;
- dc_word_t prologue_end;
- dc_word_t epilogue_start;
-} dc_map_info_out_t;
-
-
-#if 0
-
- void error_fcn (env, continuable, message)
- dc_word_t env; /* environment (arbitrary datum) */
- dc_boolean_t continuable; /* whether error function may return */
- char *message; /* string (no trailing newline) */
-
- /* In the future, we probably want the error_fcn to be: */
- void error_fcn (env, continuable, code, ...)
- dc_word_t env; /* environment (arbitrary datum) */
- dc_boolean_t continuable; /* whether error function may return */
- int code; /* error code */
- ... /* parameters to message associated
- with the code */
-
- void read_fcn (env, memory, length, buffer)
- dc_word_t env; /* environment (arbitrary datum) */
- dc_word_t memory; /* start address in image */
- int length; /* in bytes */
- char *buffer; /* start address of buffer */
- /* There are no alignment assumptions for the read function. */
-
- void write_fcn (env, memory, length, buffer)
- dc_word_t env; /* environment (arbitrary datum) */
- dc_word_t memory; /* start address in image */
- int length; /* in bytes */
- char *buffer; /* start address of buffer */
- /* There are no alignment assumptions for the write function. */
- /* The write function is optional. It must be provided if changes
- to writable registers are to be made. */
-
- void exec_fcn (env, mstate)
- dc_word_t env; /* environment (arbitrary datum) */
- dc_mstate_t *mstate; /* machine state (read-write) */
- /* The execute function is optional. It would be used (in the future)
- by the implementation of a procedurally specified tdesc mechanism. */
-
-#endif
-
-/*----------------*/
-
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-extern char *malloc();
-extern char *calloc();
-extern void qsort();
-
-
-/*
- At initialization, create a tdesc table from the tdesc info.
- A tdesc table is simply a sorted array of tdesc elements.
- A tdesc element is the last 6 words of the tdesc chunk.
- We require that all tdesc chunks have info protocol 1.
-*/
-
-typedef struct tdesc_elem {
- dc_word_t start_address;
- dc_word_t end_address;
- tdesc_chunk_info1_t info;
-} tdesc_elem_t;
-
-typedef tdesc_elem_t *tdesc_table_t;
-
-void dc_correct_cr_data();
-
-int dc_compare_tdesc_elems (elem1, elem2)
- char *elem1, *elem2;
-{
- dc_word_t s1, s2, e1, e2;
- s1 = ((tdesc_elem_t *) elem1)->start_address;
- s2 = ((tdesc_elem_t *) elem2)->start_address;
- if (s1 < s2) return -1;
- if (s1 > s2) return 1;
- e1 = ((tdesc_elem_t *) elem1)->end_address;
- e2 = ((tdesc_elem_t *) elem2)->end_address;
- if (e1 < e2) return -1;
- if (e1 > e2) return 1;
- return 0;
-}
-
-
-typedef struct handle_info {
- dc_word_t debug_info_ptr;
- void (*error_fcn)();
- dc_word_t error_env;
- void (*read_fcn)();
- dc_word_t read_env;
- void (*write_fcn)(); /* NULL => absent */
- dc_word_t write_env;
- void (*exec_fcn)(); /* NULL => absent */
- dc_word_t exec_env;
- void (*map_fcn)(); /* NULL => absent */
- dc_word_t map_env;
- tdesc_table_t tdesc_table;
- int tdesc_table_size;
-} handle_info_t;
-
-typedef handle_info_t *dc_handle_t;
-
-
-/*
- Errors detected in this module are funnelled through dc_error or dc_warn,
- as appropriate. Both routines call dc_exception, which invokes the error
- handler supplied by the user.
-
- Currently, dc_exception substitutes parameters into the message given
- it and passes the resulting string to the user error handler.
- In the future, dc_exception should simply pass an error code and
- the parameters on to the user error handler.
-*/
-
-#include <varargs.h>
-extern int vsprintf();
-
-/* Exit status for exception-processing machinery failure */
-#define DC_EXCEPTION_FAILURE 250
-
-void dc_exception(continuable, args)
- dc_boolean_t continuable;
- va_list args;
-{
- dc_handle_t handle;
- char *format;
- char buffer[1024];
-
- handle = va_arg(args, dc_handle_t);
- format = va_arg(args, char *);
- (void) vsprintf(buffer, format, args);
- (*(handle->error_fcn)) (handle->error_env, continuable, buffer);
- if (!continuable)
- exit(DC_EXCEPTION_FAILURE); /* User error handler should never return in this case. */
-}
-
-
-void dc_error(va_alist) /* (handle, format, args... ) */
- va_dcl
-{
- va_list args;
-
- va_start(args);
- dc_exception(DC_FALSE, args);
- va_end(args);
-}
-
-
-void dc_warn(va_alist) /* (handle, format, args... ) */
- va_dcl
-{
- va_list args;
-
- va_start(args);
- dc_exception(DC_TRUE, args);
- va_end(args);
-}
-
-
-
-#define MALLOC_FAILURE_MESSAGE "Heap space exhausted (malloc failed)."
-#define CALLOC_FAILURE_MESSAGE "Heap space exhausted (Calloc failed)."
-
-
-/* Commonize memory allocation call so failure diagnosis is easier */
-
-char* dc_malloc( handle, size )
- dc_handle_t handle;
- int size;
-{
- char* space = malloc( size );
- if (space == (char *)NULL)
- dc_error( handle, MALLOC_FAILURE_MESSAGE );
-
- return space;
-}
-
-
-/* Commonize memory allocation call so failure diagnosis is easier */
-
-char* dc_calloc( handle,nelem, size )
- dc_handle_t handle;
- int nelem;
- int size;
-{
- char* space = calloc( nelem, size );
- if (space == (char *)NULL)
- dc_error( handle, CALLOC_FAILURE_MESSAGE );
-
- return space;
-}
-
-
-dc_word_t dc_read_word (handle, address)
- dc_handle_t handle;
- dc_word_t address;
-{
- dc_word_t word;
- (*(handle->read_fcn)) (handle->read_env, address,
- sizeof(dc_word_t), (char *)(&(word)));
- return word;
-}
-
-
-void dc_write_word (handle, address, value)
- dc_handle_t handle;
- dc_word_t address;
- dc_word_t value;
-{
- dc_word_t word;
- word = value;
- if (handle->write_fcn) {
- (*(handle->write_fcn)) (handle->write_env, address,
- sizeof(dc_word_t), (char *)(&(word)));
- } else {
- dc_error (handle, "Writing is disabled.");
- }
-}
-
-
-void dc_write_masked_word (handle, address, mask, value)
- dc_handle_t handle;
- dc_word_t address;
- dc_word_t mask;
- dc_word_t value;
-{
- dc_write_word (handle, address,
- (value & mask) | (dc_read_word(handle, address) & ~mask));
-}
-
-
-dc_handle_t dc_initiate (debug_info_ptr,
- error_fcn, error_env,
- read_fcn, read_env,
- write_fcn, write_env,
- exec_fcn, exec_env,
- map_fcn, map_env)
- dc_word_t debug_info_ptr;
- void (*error_fcn)();
- dc_word_t error_env;
- void (*read_fcn)();
- dc_word_t read_env;
- void (*write_fcn)(); /* NULL => absent */
- dc_word_t write_env;
- void (*exec_fcn)(); /* NULL => absent */
- dc_word_t exec_env;
- void (*map_fcn)(); /* NULL => absent */
- dc_word_t map_env;
- /* write_fcn may be given as NULL if no writing is required. */
- /* exec_fcn may be given as NULL if no execution is required.
- Currently, no execution is required. It would be if the
- implementation needed to invoke procedures in the debugged process. */
-{
- dc_handle_t handle;
- unsigned int debug_info_protocol;
- dc_debug_info_t debug_info;
- unsigned int tdesc_map_protocol;
- tdesc_hdr_t tdesc_hdr;
- dc_word_t tdesc_info_start;
- dc_word_t tdesc_info_end;
- dc_word_t tdesc_info_length;
-
- /* Set up handle enough for dc_error. */
- handle = (dc_handle_t) malloc(sizeof(handle_info_t));
- /* Cant use dc_malloc() as handle is being created ... */
- /* if (handle == NULL) (*error_fcn)( error_env, MALLOC_FAILURE_MESSAGE ) */
- handle->error_fcn = error_fcn;
- handle->error_env = error_env;
- handle->read_fcn = read_fcn;
- handle->read_env = read_env;
- handle->write_fcn = write_fcn;
- handle->write_env = write_env;
- handle->exec_fcn = exec_fcn;
- handle->exec_env = exec_env;
-/****************************************************************/
-/* BUG 9/19/89 Found by hls. Map functions not initialized. */
-/****************************************************************/
- handle->map_fcn = map_fcn;
- handle->map_env = map_env;
- handle->debug_info_ptr = debug_info_ptr;
- handle->tdesc_table = (tdesc_table_t)NULL;
-
- /* Find tdesc info. */
- if (debug_info_ptr) {
- (*read_fcn) (read_env, debug_info_ptr, sizeof(unsigned int),
- (char *)(&debug_info_protocol));
- if (debug_info_protocol != 1)
- dc_error (handle, "Unrecognized debug info protocol: %d",
- debug_info_protocol);
- (*read_fcn) (read_env, debug_info_ptr, sizeof(dc_debug_info_t),
- (char *)(&debug_info));
- (*read_fcn) (read_env, debug_info.tdesc_ptr, sizeof(unsigned int),
- (char *)(&tdesc_map_protocol));
- if (tdesc_map_protocol != 1)
- dc_error (handle, "Unrecognized tdesc map protocol: %d",
- tdesc_map_protocol);
- (*read_fcn) (read_env, debug_info.tdesc_ptr, sizeof(tdesc_hdr_t),
- (char *)(&tdesc_hdr));
- tdesc_info_start = debug_info.tdesc_ptr + sizeof(tdesc_hdr_t);
- tdesc_info_end = tdesc_hdr.end;
- tdesc_info_length = tdesc_info_end - tdesc_info_start;
-
- /* Create tdesc table from tdesc info. */
- {
- /* Over-allocate in order to avoid second pass over tdesc info. */
- tdesc_table_t tt = (tdesc_table_t) dc_malloc(handle, tdesc_info_length);
- dc_word_t p = tdesc_info_start;
- dc_word_t q = tdesc_info_end - sizeof(tdesc_chunk1_t);
- int n = 0;
- tdesc_chunk1_t chunk;
- dc_word_t start_address, end_address;
- int i;
-
- for (; p <= q; ) {
- (*read_fcn) (read_env, p, sizeof(tdesc_chunk1_t), (char *)(&chunk));
- if (chunk.hdr.zeroes != 0) {
- /* Skip padding. */
- p += sizeof(dc_word_t);
- continue;
- }
- if (chunk.hdr.info_protocol != 1) {
- dc_warn (handle, "Unrecognized tdesc info protocol: %d",
- chunk.hdr.info_protocol);
- goto next_chunk;
- }
- if (chunk.hdr.info_length != 16) {
- dc_warn (handle, "Incorrect tdesc info length: %d",
- chunk.hdr.info_length);
- goto next_chunk;
- }
- if (chunk.hdr.info_alignment > 2) {
- dc_warn (handle, "Incorrect tdesc info alignment: %d",
- chunk.hdr.info_alignment);
- goto next_chunk;
- }
- start_address = chunk.hdr.start_address;
- end_address = chunk.hdr.end_address;
- if ((start_address&3)!=0) {
- dc_warn (handle,
- "Tdesc start address is not word-aligned: %#.8X",
- start_address);
- goto next_chunk;
- }
- if ((end_address&3)!=0) {
- dc_warn (handle,
- "Tdesc end address is not word-aligned: %#.8X",
- end_address);
- goto next_chunk;
- }
- if (start_address > end_address) {
- /* Note that the range may be null. */
- dc_warn (handle,
- "Tdesc start address (%#.8X) follows end address (%#.8X).",
- start_address, end_address);
- goto next_chunk;
- }
- if (chunk.info.variant != 1) {
- dc_warn (handle, "Invalid tdesc chunk variant: %d",
- chunk.info.variant);
- goto next_chunk;
- }
- if (chunk.info.pad1 != 0) {
- dc_warn (handle, "Tdesc chunk padding is not zero.");
- goto next_chunk;
- }
- if (chunk.info.return_address_info_discriminant != 0) {
- if ((chunk.info.return_address_info & 3) != 0) {
- dc_warn (handle,
- "Tdesc return address offset is not word-aligned: %#.8X",
- chunk.info.return_address_info);
- goto next_chunk;
- }
- } else {
- if ((chunk.info.return_address_info & ~31) != 0) {
- dc_warn (handle,
- "Invalid tdesc return address register: %d",
- chunk.info.return_address_info);
- goto next_chunk;
- }
- }
- if ((chunk.info.register_save_offset & 3) != 0) {
- dc_warn (handle,
- "Tdesc register save offset is not word-aligned: %#.8X",
- chunk.info.register_save_offset);
- goto next_chunk;
- }
-
- tt[n].start_address = start_address;
- tt[n].end_address = end_address;
- tt[n].info = chunk.info;
- n++;
-
- next_chunk:
- p += sizeof(tdesc_chunk1_t);
- }
- /* Leftover (less than a tdesc_chunk1_t in size) is padding or
- in error. Ignore it in either case. */
-
- if (n != 0) {
-
- /* Sort table by start address. */
- qsort ((char *)tt, n, sizeof(tdesc_elem_t), dc_compare_tdesc_elems);
-
- /* Check for overlap among tdesc chunks. */
- for (i=0; i<(n-1); i++) {
- if (tt[i].end_address > tt[i+1].start_address)
- dc_error (handle, "Text chunks overlap.");
- }
- }
-
- /* Finish setting up handle. */
- handle->tdesc_table = tt;
- handle->tdesc_table_size = n;
- }
- } else {
- handle->tdesc_table_size = 0;
- }
-
- return (dc_handle_t) handle;
-}
-
-
-void dc_terminate (handle)
- dc_handle_t handle;
-{
- if (((dc_handle_t)handle)->tdesc_table) {
- free((char *)(((dc_handle_t)handle)->tdesc_table));
- }
- free((char *)handle);
-}
-
-
-
-/*
-
- Dcontext Model
-
- For each interesting register (word-sized piece of machine state),
- a word of value information is kept. This word may
- be either the value of the register, or the address in
- subject memory where the value can be found (and changed). In
- addition, the register may be invalid (in which case the value
- information is undefined). These three cases are encoded for
- a given register in the same-numbered bit of two words of flags:
-
- flags[0] bit flags[1] bit meaning
- ------------ ------------ -------
- 0 0 register is invalid; info is undefined
- 0 1 register is readable; info is value
- 1 0 register is writable; info is address
- 1 1 (reserved)
-
- The general registers (r0-r31) are handled by reg_info and
- reg_flags. The bit number for a register is that register's number.
- The other registers are grouped together for convenience and are
- handled by aux_info and aux_flags. The bit numbers for these
- registers are:
-
- bit number register
- ---------- --------
- 0 location
- 1 SXIP
- 2 SNIP
- 3 SFIP
- 4 FPSR
- 5 FPCR
-
- The SXIP, SNIP, and SFIP are the exception-time values of the
- XIP, NIP, and FIP registers. They are valid only in the topmost frame.
- (That is, in any context obtained from dc_previous_context, they
- are invalid.)
-
- "location" is a pseudo-register of this model and represents the
- location of the context. It is always valid. It also has an
- exactness associated with it. The location and its exactness of a
- context obtained from dc_previous_context are taken from the
- return address and its exactness of the context given as an argument
- to dc_previous_context.
-
- The following model is recommended for dealing with the partial
- redundancy between location and the SXIP, SNIP, and SFIP values
- in the topmost frame. The location should be set to either the
- SNIP or SXIP value, and its exactness should be set to DC_NO. A
- change to the register whose value the location is set to should
- be accompanied by an identical change to the location.
-
- The PSR is handled separately, because it is a diverse collection
- of flags. The PSR, as a whole, is always valid. A separate
- psr_ind flag tells whether the psr_info data is a value or
- an address. Each bit of the PSR has its own pair of flag bits to
- mark validity and writability.
-
-*/
-
-
-/* The following value means "other", because state is stored in 2 bits. */
-#define DC_RESERVED 3
-
-
-#define RSTATE(flags, bit) \
- ((bit_value((flags)[0], bit) << 1) + bit_value((flags)[1], bit))
-
-#define REG_STATE(dcontext, reg) RSTATE(dcontext->reg_flags, reg)
-#define AUX_STATE(dcontext, reg) RSTATE(dcontext->aux_flags, reg)
-#define PSR_STATE(dcontext, reg) RSTATE(dcontext->psr_flags, reg)
-
-
-#define SET_INVALID(flags, bit) \
- { bit_clear ((flags)[0], bit); bit_clear ((flags)[1], bit); }
-
-#define SET_READABLE(flags, bit) \
- { bit_clear ((flags)[0], bit); bit_set ((flags)[1], bit); }
-
-#define SET_WRITABLE(flags, bit) \
- { bit_set ((flags)[0], bit); bit_clear ((flags)[1], bit); }
-
-#define ASSIGN_RSTATE(to_flags, to_bit, from_flags, from_bit) \
- { bit_assign ((to_flags)[0], to_bit, bit_value((from_flags)[0], from_bit));\
- bit_assign ((to_flags)[1], to_bit, bit_value((from_flags)[1], from_bit));}
-
-
-#define CHECK_REG_READ(dcontext, reg) \
- if (REG_STATE(dcontext, reg) == DC_INVALID) \
- dc_error (dcontext->handle, \
- "General register %d is not readable.", reg)
-
-#define CHECK_REG_WRITE(dcontext, reg) \
- if (REG_STATE(dcontext, reg) != DC_WRITABLE) \
- dc_error (dcontext->handle, \
- "General register %d is not writable.", reg)
-
-#define CHECK_AUX_READ(dcontext, reg) \
- if (AUX_STATE(dcontext, reg) == DC_INVALID) \
- dc_error (dcontext->handle, \
- "Auxiliary register %d is not readable.", reg)
-
-#define CHECK_AUX_WRITE(dcontext, reg) \
- if (AUX_STATE(dcontext, reg) != DC_WRITABLE) \
- dc_error (dcontext->handle, \
- "Auxiliary register %d is not writable.", reg)
-
-
-
-#define DC_REG_RA 1
-#define DC_REG_FP 30
-#define DC_REG_SP 31
-#define DC_NUM_REG 32
-
-#define DC_AUX_LOC 0
- /* DC_AUX_LOC must be first, with value 0 */
-#define DC_AUX_SXIP 1
-#define DC_AUX_SNIP 2
-#define DC_AUX_SFIP 3
-#define DC_AUX_FPSR 4
-#define DC_AUX_FPCR 5
-#define DC_NUM_AUX 6
-
-
-
-#define CHECK_REG(dcontext, reg) \
- if ((reg < 0) || (reg >= DC_NUM_REG)) \
- dc_error (dcontext->handle, \
- "Bad general register number: %d", reg)
-
-#define CHECK_AUX(dcontext, reg) \
- if ((reg < 1) || (reg >= DC_NUM_AUX)) \
- dc_error (dcontext->handle, \
- "Bad auxiliary register number: %d", reg)
- /* CHECK_AUX is not used for location pseudo-register. */
-
-#define CHECK_BIT(dcontext, bit) \
- if ((bit < 0) || (bit >= 32)) \
- dc_error (dcontext->handle, \
- "Bad bit number: %d", bit)
-
-
-
-typedef struct cr_value {
- int reg;
- unsigned int off;
- } dc_cr_value_t;
-
-#define DC_UNDEF 32
-
-/*
- A "dc_cr_value" represents an execution-time value symbolically, in
- terms of the initial value of a register (the value on entry to
- the procedure being analyzed) and a known offset. A value with
- a 'reg' field value of 0 through 31 represents the value obtained
- by summing (using 32-bit modulus arithmetic) the initial value of
- register 'reg' and the value 'off'. Note that the value (0,k)
- represents the constant value k, that (31,0) represents the CFA, and
- that (1,0) represents the return address. A value with a 'reg' field
- of DC_UNDEF represents an indeterminable value; in this case the
- 'off' field is undefined. Other values of 'reg' are erroneous.
-*/
-
-typedef struct cr_data {
- dc_cr_value_t reg_val[DC_NUM_REG];
- dc_word_t saved;
- dc_word_t how;
- unsigned int where[DC_NUM_REG];
-} dc_cr_data_t;
-
-/*
- 'cr_data' collects all the information needed to represent the
- symbolic machine state during code reading.
-
- The 'reg_val' array gives the current dc_cr_value for each register.
-
- The 'saved', 'how', and 'where' fields combine to describe what
- registers have been saved, and where. The 'saved' and 'how' fields
- are implicitly bit arrays over 0..31, where the numbering is from
- 0 on the right. (Hence, 1<<r gives the mask for register r.)
- If saved[r] is 0, the register is not saved, and how[r] and where[r]
- are undefined. If saved[r] is 1, then how[r] tells whether register r
- was saved in another register (how[r]==0) or in the frame (how[r]==1).
- In the former case, where[r] gives the register number; in the latter
- case, where[r] gives the frame position.
-*/
-
-
-typedef int dc_register_state_t; /* range 0 to 2 */
-
-#define DC_INVALID 0
-#define DC_READABLE 1
-#define DC_WRITABLE 2
-
-
-
-
-typedef struct dcontext_info {
- dc_handle_t handle; /* environment of context */
- dc_word_t reg_info[DC_NUM_REG];
- dc_word_t reg_flags[2];
- dc_word_t aux_info[DC_NUM_AUX];
- dc_word_t aux_flags[2];
- dc_exactness_t loc_exact;
- dc_word_t psr_info; /* value or address */
- dc_word_t psr_ind; /* DC_TRUE iff address */
- dc_word_t psr_flags[2]; /* per-PSR-bit flags */
- unsigned int code_reading; /* no tdesc therefore must read code*/
- union {
- tdesc_elem_t *tdesc_elem_ptr; /* locates tdesc chunk */
- dc_cr_data_t *cr_data_ptr; /* or code reading data */
- } info_ptr;
-} dcontext_info_t;
-
-typedef dcontext_info_t *dc_dcontext_t;
-
-dc_word_t dc_get_value (handle, info, flags, pos)
- dc_handle_t handle;
- dc_word_t info[];
- dc_word_t flags[2];
- int pos;
- /* Assumes either DC_READABLE or DC_WRITABLE. */
-{
- if (bit_test(flags[0], pos)) {
- /* DC_WRITABLE case */
- return dc_read_word(handle, info[pos]);
- } else {
- /* DC_READABLE case */
- return info[pos];
- }
-}
-
-void dc_set_value (handle, info, flags, pos, value)
- dc_handle_t handle;
- dc_word_t info[];
- dc_word_t flags[2];
- int pos;
- dc_word_t value;
- /* Assumes DC_WRITABLE. */
-{
- dc_write_word(handle, info[pos], value);
-}
-
-
-#define GET_REG_VALUE(dcontext, reg) \
- dc_get_value(dcontext->handle, dcontext->reg_info, dcontext->reg_flags, reg)
-
-#define SET_REG_VALUE(dcontext, reg, value) \
- dc_set_value(dcontext->handle, dcontext->reg_info, dcontext->reg_flags, reg, \
- value)
-
-#define GET_AUX_VALUE(dcontext, reg) \
- dc_get_value(dcontext->handle, dcontext->aux_info, dcontext->aux_flags, reg)
-
-#define SET_AUX_VALUE(dcontext, reg, value) \
- dc_set_value(dcontext->handle, dcontext->aux_info, dcontext->aux_flags, reg, \
- value)
-
-
-
-void dc_check_dcontext (dc)
- dc_dcontext_t dc;
- /* Check consistency of information supplied to make a dcontext. */
-{
- int i;
-
- if ((REG_STATE(dc, 0) != DC_READABLE) || (dc->reg_info[0] != 0))
- dc_error (dc->handle, "Register 0 is misspecified");
- for (i = 1; i < DC_NUM_REG; i++)
- if (REG_STATE(dc, i) == DC_RESERVED)
- dc_error (dc->handle,
- "State for general register %d is incorrect", i);
- for (i = 0; i < DC_NUM_AUX; i++)
- if (AUX_STATE(dc, i) == DC_RESERVED)
- dc_error (dc->handle,
- "State for auxiliary register %d is incorrect", i);
- if (AUX_STATE(dc, DC_AUX_LOC) == DC_INVALID)
- dc_error (dc->handle, "Location is specified as invalid");
- if (GET_AUX_VALUE(dc, DC_AUX_LOC) == 0)
- dc_error (dc->handle, "Location is zero.");
- if (dc->loc_exact >= 3)
- dc_error (dc->handle, "Location exactness is incorrectly specified: %d",
- dc->loc_exact);
- if (dc->psr_ind >= 2)
- dc_error (dc->handle,
- "PSR indirection flag is incorrectly specified: %d",
- dc->psr_ind);
- for (i = 0; i < 32; i++)
- if (PSR_STATE(dc, i) == DC_RESERVED)
- dc_error (dc->handle, "State for PSR bit %d is incorrect", i);
-}
-
-
-
-tdesc_elem_t * dc_tdesc_lookup (loc, tt, tt_size, map_info_in_ptr)
- dc_word_t loc;
- tdesc_table_t tt;
- int tt_size;
- dc_map_info_in_t *map_info_in_ptr;
- /* Return address of tdesc_elem_t for given location, or NULL if
- there is no tdesc chunk for the location.
- */
-{
- int l = 0;
- int h = tt_size;
- int m;
-
- if (tt_size == 0) {
- map_info_in_ptr->flags = 0;
- return (tdesc_elem_t *)NULL;
- }
- for (;;) {
- m = (l + h) / 2;
- if (m == l) break;
- if (loc >= tt[m].start_address)
- l = m;
- else
- h = m;
- }
- if (loc >= tt[m].end_address) {
- map_info_in_ptr->preceding_tdesc_end = tt[m].end_address;
- if (m+1 < tt_size) {
- map_info_in_ptr->following_tdesc_start = tt[m+1].start_address;
- map_info_in_ptr->flags = DC_MII_PRECEDING_TDESC_END |
- DC_MII_FOLLOWING_TDESC_START;
- } else {
- map_info_in_ptr->flags = DC_MII_PRECEDING_TDESC_END;
- }
- return (tdesc_elem_t *)NULL;
- } else if (loc < tt[m].start_address) {
- map_info_in_ptr->following_tdesc_start = tt[m].start_address;
- map_info_in_ptr->flags = DC_MII_FOLLOWING_TDESC_START;
- return (tdesc_elem_t *)NULL;
- } else {
- return (&tt[m]);
- }
-}
-
-
-
-dc_dcontext_t dc_make_dcontext (handle,
- reg_info, reg_flags,
- aux_info, aux_flags, loc_exact,
- psr_info, psr_ind, psr_flags)
- dc_handle_t handle;
- dc_word_t reg_info[DC_NUM_REG];
- dc_word_t reg_flags[2];
- dc_word_t aux_info[DC_NUM_AUX];
- dc_word_t aux_flags[2];
- dc_exactness_t loc_exact;
- dc_word_t psr_info;
- dc_boolean_t psr_ind;
- dc_word_t psr_flags[2];
-{
- dc_dcontext_t dc = (dc_dcontext_t) dc_malloc (handle, sizeof(dcontext_info_t));
- int i;
- dc_map_info_in_t map_info_in;
-
- /* Fill in supplied content. */
- dc->handle = ((dc_handle_t)handle);
- for (i = 0; i < DC_NUM_REG; i++) dc->reg_info[i] = reg_info[i];
- for (i = 0; i < 2; i++) dc->reg_flags[i] = reg_flags[i];
- for (i = 0; i < DC_NUM_AUX; i++) dc->aux_info[i] = aux_info[i];
- for (i = 0; i < 2; i++) dc->aux_flags[i] = aux_flags[i];
- dc->loc_exact = loc_exact;
- dc->psr_info = psr_info;
- dc->psr_ind = psr_ind;
- for (i = 0; i < 2; i++) dc->psr_flags[i] = psr_flags[i];
-
- dc_check_dcontext(dc);
-
- /* Find tdesc information for the text chunk. */
- {
-/***************************************************************/
-/* BUG 8/16/89 Found by hls. Not zeroing EV bits of location. */
-/* SHOULD USE dc_location()! */
-/* dc_word_t loc = GET_AUX_VALUE(dc, DC_AUX_LOC); */
-/***************************************************************/
- dc_word_t loc = GET_AUX_VALUE(dc, DC_AUX_LOC) & ~3;
- tdesc_elem_t *tep =
- dc_tdesc_lookup(loc, ((dc_handle_t)handle)->tdesc_table,
- ((dc_handle_t)handle)->tdesc_table_size,&map_info_in);
- if (tep) {
- dc->code_reading = 0;
- dc->info_ptr.tdesc_elem_ptr = tep;
- } else {
- dc->code_reading = 1;
- if (!dc->handle->map_fcn) {
- dc_error (dc->handle, "No tdesc information for %#.8X and no map function supplied.",loc);
- }
-/****************************************************************/
-/* BUG 9/18/89 Found by hls. Not using dc_malloc() */
-/* dc->info_ptr.cr_data_ptr= (dc_cr_data_t *)malloc(sizeof(dc_cr_data_t )); */
-/****************************************************************/
- dc->info_ptr.cr_data_ptr= (dc_cr_data_t *)dc_calloc(dc->handle,1,sizeof(dc_cr_data_t ));
- dc_read_code(loc,dc,map_info_in,dc->info_ptr.cr_data_ptr);
- }
- }
-
- return (dc_dcontext_t) dc;
-}
-
-
-
-void dc_free_dcontext (dcontext)
- dc_dcontext_t dcontext;
-{
-/****************************************************************/
-/* BUG 9/19/89 Found by hls. Freeing non-pointer value. */
-/* free((char *)dcontext->code_reading); */
-/****************************************************************/
- if (dcontext->code_reading)
- free((char *)dcontext->info_ptr.cr_data_ptr);
- free((char *)dcontext);
-}
-
-
-
-dc_register_state_t dc_location_state (dcontext)
- dc_dcontext_t dcontext;
-{
- return AUX_STATE(((dc_dcontext_t)dcontext), DC_AUX_LOC);
-}
-
-
-dc_exactness_t dc_location_exactness (dcontext)
- dc_dcontext_t dcontext;
-{
- return ((dc_dcontext_t)dcontext)->loc_exact;
-}
-
-
-dc_word_t dc_location (dcontext)
- dc_dcontext_t dcontext;
- /* Return high 30 bits only. */
-{
- /* Don't need: CHECK_AUX_READ (((dc_dcontext_t)dcontext), DC_AUX_LOC); */
- return GET_AUX_VALUE (((dc_dcontext_t)dcontext), DC_AUX_LOC) & ~3;
-}
-
-
-dc_boolean_t dc_location_in_text_chunk( dcontext, value )
- dc_dcontext_t dcontext;
- dc_word_t value;
-{
- /* Check that new location is still within same text chunk. */
- tdesc_elem_t *tep = ((dc_dcontext_t)dcontext)->info_ptr.tdesc_elem_ptr;
-/********************************************************************/
-/* Bug in predicate -- LS adjusted according to OCS documentation.. */
-/* if ((value < tep->start_address) || (value >= tep->end_address))*/
-/********************************************************************/
- if ((value >= tep->start_address) && (value < tep->end_address))
- return DC_TRUE;
- else
- return DC_FALSE;
-
-}
-
-
-void dc_set_location (dcontext, value)
- dc_dcontext_t dcontext;
- dc_word_t value;
- /* Set high 30 bits only. */
-{
- if (dc_location_in_text_chunk( dcontext, value ) != DC_TRUE)
- dc_warn (((dc_dcontext_t)dcontext)->handle,
- "New location is not in same text chunk.");
-
- CHECK_AUX_WRITE (((dc_dcontext_t)dcontext), DC_AUX_LOC);
- dc_write_masked_word (((dc_dcontext_t)dcontext)->handle,
- ((dc_dcontext_t)dcontext)->aux_info[DC_AUX_LOC], ~3, value);
-}
-
-
-
-dc_register_state_t dc_general_register_state (dcontext, reg)
- dc_dcontext_t dcontext;
- int reg;
-{
- CHECK_REG (((dc_dcontext_t)dcontext), reg);
- return REG_STATE(((dc_dcontext_t)dcontext), reg);
-}
-
-
-dc_word_t dc_general_register (dcontext, reg)
- dc_dcontext_t dcontext;
- int reg;
-{
- CHECK_REG (((dc_dcontext_t)dcontext), reg);
- CHECK_REG_READ (((dc_dcontext_t)dcontext), reg);
- return GET_REG_VALUE(((dc_dcontext_t)dcontext), reg);
-}
-
-
-void dc_set_general_register (dcontext, reg, value)
- dc_dcontext_t dcontext;
- int reg;
- dc_word_t value;
-{
- CHECK_REG (((dc_dcontext_t)dcontext), reg);
- CHECK_REG_WRITE (((dc_dcontext_t)dcontext), reg);
- SET_REG_VALUE (((dc_dcontext_t)dcontext), reg, value);
-}
-
-
-
-dc_register_state_t dc_auxiliary_register_state (dcontext, reg)
- dc_dcontext_t dcontext;
- int reg;
-{
- CHECK_AUX (((dc_dcontext_t)dcontext), reg);
- return AUX_STATE(((dc_dcontext_t)dcontext), reg);
-}
-
-
-dc_word_t dc_auxiliary_register (dcontext, reg)
- dc_dcontext_t dcontext;
- int reg;
-{
- CHECK_AUX (((dc_dcontext_t)dcontext), reg);
- CHECK_AUX_READ (((dc_dcontext_t)dcontext), reg);
- return GET_AUX_VALUE(((dc_dcontext_t)dcontext), reg);
-}
-
-
-void dc_set_auxiliary_register (dcontext, reg, value)
- dc_dcontext_t dcontext;
- int reg;
- dc_word_t value;
-{
- CHECK_AUX (((dc_dcontext_t)dcontext), reg);
- CHECK_AUX_WRITE (((dc_dcontext_t)dcontext), reg);
- SET_AUX_VALUE (((dc_dcontext_t)dcontext), reg, value);
-}
-
-
-
-dc_register_state_t dc_psr_register_bit_state (dcontext, bit)
- dc_dcontext_t dcontext;
- int bit;
-{
- CHECK_BIT (((dc_dcontext_t)dcontext), bit);
- return PSR_STATE(((dc_dcontext_t)dcontext), bit);
-}
-
-
-dc_word_t dc_psr_register (dcontext)
- dc_dcontext_t dcontext;
-{
- if (((dc_dcontext_t)dcontext)->psr_ind) {
- return dc_read_word(((dc_dcontext_t)dcontext)->handle,
- ((dc_dcontext_t)dcontext)->psr_info);
- } else {
- return ((dc_dcontext_t)dcontext)->psr_info;
- }
-}
-
-
-void dc_set_psr_register (dcontext, mask, value)
- dc_dcontext_t dcontext;
- dc_word_t mask;
- dc_word_t value;
- /* Set bits of PSR corresponding to 1 bits in mask. */
-{
- if (((dc_dcontext_t)dcontext)->psr_ind) {
- if (((((dc_dcontext_t)dcontext)->psr_flags[0] & mask) != mask) ||
- ((((dc_dcontext_t)dcontext)->psr_flags[1] & mask) != 0))
- dc_error (((dc_dcontext_t)dcontext)->handle,
- "Some PSR bits specified are not writable.");
- dc_write_masked_word (((dc_dcontext_t)dcontext)->handle,
- ((dc_dcontext_t)dcontext)->psr_info, mask, value);
- } else {
- dc_error (((dc_dcontext_t)dcontext)->handle, "PSR is not writable.");
- }
-}
-
-
-
-dc_word_t dc_frame_address (dcontext)
- dc_dcontext_t dcontext;
-{
- if (!dcontext->code_reading) {
- tdesc_elem_t *tep = ((dc_dcontext_t)dcontext)->info_ptr.tdesc_elem_ptr;
- return dc_general_register(dcontext,
- tep->info.frame_address_register) + tep->info.frame_address_offset;
- } else {
- if (dcontext->info_ptr.cr_data_ptr->reg_val[DC_REG_FP].reg == DC_REG_SP) {
- return (dc_general_register(dcontext,DC_REG_FP)
- - dcontext->info_ptr.cr_data_ptr->reg_val[DC_REG_FP].off);
- }
- if (dcontext->info_ptr.cr_data_ptr->reg_val[DC_REG_SP].reg == DC_REG_SP) {
- return (dc_general_register(dcontext,DC_REG_SP)
- - dcontext->info_ptr.cr_data_ptr->reg_val[DC_REG_SP].off);
- }
- dc_error (((dc_dcontext_t)dcontext)->handle, "Cannot locate frame pointer.");
- }
-}
-
-
-
-dc_kind_t dc_context_kind (dcontext)
- dc_dcontext_t dcontext;
-{
- return DC_CALL_KIND;
-}
-
-
-
-
-/* operations valid for call contexts only */
-
-
-dc_register_state_t dc_return_address_state (dcontext)
- dc_dcontext_t dcontext;
-{
- tdesc_elem_t *tep = ((dc_dcontext_t)dcontext)->info_ptr.tdesc_elem_ptr;
- int reg;
-
- if (!dcontext->code_reading) {
- if (tep->info.return_address_info_discriminant) {
- return DC_WRITABLE;
- } else {
- return REG_STATE(((dc_dcontext_t)dcontext), tep->info.return_address_info);
- }
- } else {
- reg= DC_REG_RA;
- if (bit_test(dcontext->info_ptr.cr_data_ptr->saved,DC_REG_RA)) {
- if (bit_test(dcontext->info_ptr.cr_data_ptr->how,DC_REG_RA)) {
- return DC_WRITABLE;
- } else {
- reg= dcontext->info_ptr.cr_data_ptr->where[DC_REG_RA];
- }
- }
- return REG_STATE(((dc_dcontext_t)dcontext),reg);
-
-
- }
-}
-
-
-dc_exactness_t dc_return_address_exactness (dcontext)
- dc_dcontext_t dcontext;
-{
- return DC_MAYBE;
-}
-
-
-dc_word_t dc_return_address (dcontext)
- dc_dcontext_t dcontext;
- /* Return high 30 bits only. */
-{
- tdesc_elem_t *tep = ((dc_dcontext_t)dcontext)->info_ptr.tdesc_elem_ptr;
- dc_word_t rai = tep->info.return_address_info;
- dc_word_t val;
- int reg;
-
- if (!dcontext->code_reading) {
- if (tep->info.return_address_info_discriminant) {
- val = dc_read_word (((dc_dcontext_t)dcontext)->handle,
- dc_frame_address(dcontext) + rai);
- } else {
- val = dc_general_register (dcontext, rai);
- }
- } else {
- reg=DC_REG_RA;
- if (bit_test(dcontext->info_ptr.cr_data_ptr->saved,reg)) {
- if (bit_test(dcontext->info_ptr.cr_data_ptr->how,reg)) {
- val = dc_read_word (((dc_dcontext_t)dcontext)->handle,
- dc_frame_address(dcontext) +
- (dcontext->info_ptr.cr_data_ptr->where[reg]));
- } else {
- reg= dcontext->info_ptr.cr_data_ptr->where[DC_REG_RA];
- val = dc_general_register (dcontext, reg);
- }
- } else {
- val = dc_general_register (dcontext, reg);
- }
- }
- return val & ~3;
-}
-
-
-void dc_set_return_address (dcontext, value)
- dc_dcontext_t dcontext;
- dc_word_t value;
- /* Set high 30 bits only. */
-{
- if (!dcontext->code_reading) {
- tdesc_elem_t *tep = ((dc_dcontext_t)dcontext)->info_ptr.tdesc_elem_ptr;
- dc_word_t rai = tep->info.return_address_info;
-
- if (tep->info.return_address_info_discriminant) {
- dc_write_masked_word (((dc_dcontext_t)dcontext)->handle,
- dc_frame_address(dcontext) + rai, ~3, value);
- } else {
- dc_set_general_register (dcontext, rai,
- (value & ~3) | (dc_general_register(dcontext, rai) & 3));
- }
- } else {
- if (bit_test(dcontext->info_ptr.cr_data_ptr->saved,DC_REG_RA)) {
- if (bit_test(dcontext->info_ptr.cr_data_ptr->how,DC_REG_RA)) {
- dc_write_masked_word (((dc_dcontext_t)dcontext)->handle,
- dc_frame_address(dcontext)
- + dcontext->info_ptr.cr_data_ptr->where[DC_REG_RA], ~3, value);
- } else {
- dc_set_general_register( dcontext,
- dcontext->info_ptr.cr_data_ptr->where[DC_REG_RA]);
- }
- } else {
- dc_set_general_register( dcontext,
- dcontext->info_ptr.cr_data_ptr->where[DC_REG_RA]);
- }
- }
-}
-
-
-
-/* operations valid for save contexts only */
-
-/* (none) */
-
-
-
-/* operations valid for exception contexts only */
-
-
-void dc_get_exception_info (dcontext, handler, datum)
- dc_dcontext_t dcontext;
- dc_word_t *handler;
- dc_word_t *datum;
-{
- dc_error (((dc_dcontext_t)dcontext)->handle,
- "dc_get_exception_info is not yet implemented.");
-}
-
-
-
-/* operations valid for protection contexts only */
-
-
-void dc_get_protection_info (dcontext, handler, datum)
- dc_dcontext_t dcontext;
- dc_word_t *handler;
- dc_word_t *datum;
-{
- dc_error (((dc_dcontext_t)dcontext)->handle,
- "dc_get_protection_info is not yet implemented.");
-}
-
-
-
-/* operations valid for special contexts only */
-
-
-void dc_get_special_info (dcontext, kind, datum)
- dc_dcontext_t dcontext;
- dc_word_t *kind;
- dc_word_t *datum;
-{
- dc_error (((dc_dcontext_t)dcontext)->handle,
- "dc_get_special_info is not yet implemented.");
-}
-
-
-
-/* operations valid for all contexts (again) */
-
-
-dc_dcontext_t dc_previous_dcontext (dcontext)
- dc_dcontext_t dcontext;
- /* Return NULL if there is no previous context. */
-{
- dc_dcontext_t old = (dc_dcontext_t) dcontext;
- dcontext_info_t new; /* to serve as temporary storage only */
- tdesc_elem_t *tep;
- dc_cr_data_t *cdp;
- dc_word_t cfa;
- int rsm;
- dc_word_t offset;
- dc_word_t rai;
- int r;
-
- if (dc_return_address_state((dc_dcontext_t)old) == DC_INVALID)
- dc_error (old->handle, "Return address is invalid.");
-
- if (dc_return_address((dc_dcontext_t)old) == 0)
- return (dc_dcontext_t)NULL; /* end of the chain */
-
- /* Copy over old contents. */
- new = *old;
-
- cfa = dc_frame_address(old);
- /* Restore stack pointer. */
- new.reg_info[DC_REG_SP] = cfa;
- SET_READABLE (new.reg_flags, DC_REG_SP);
-
- /* Invalidate temporary registers. */
- for (r = 1; r <= 13; r++) SET_INVALID (new.reg_flags, r);
-
- if (!old->code_reading) {
- tep = old->info_ptr.tdesc_elem_ptr;
- /* Restore preserved registers. */
- rsm = tep->info.register_save_mask;
- offset = cfa + tep->info.register_save_offset;
- for (r = 14; r <= 30; r++) {
- if (bit_test(rsm, 30-r)) {
- new.reg_info[r] = offset;
- SET_WRITABLE (new.reg_flags, r);
- offset += sizeof(dc_word_t);
- }
- }
-
- /* Set location from old return address. */
- rai = tep->info.return_address_info;
- if (tep->info.return_address_info_discriminant) {
- new.aux_info[DC_AUX_LOC] = cfa + rai;
- SET_WRITABLE (new.aux_flags, DC_AUX_LOC);
- } else {
- new.aux_info[DC_AUX_LOC] = old->reg_info[rai];
- ASSIGN_RSTATE (new.aux_flags, DC_AUX_LOC, old->reg_flags, rai);
- }
- } else {
- cdp = old->info_ptr.cr_data_ptr;
-
- /* Restore preserved registers. */
- for (r = 14; r <= 30; r++) {
- if (bit_test(cdp->saved,r)) {
- if (bit_test(cdp->how,r)){ /* saved in the frame */
- new.reg_info[r] = cfa+cdp->where[r];
- SET_WRITABLE (new.reg_flags, r);
- } else { /* saved in the in a register */
- new.reg_info[r] = dc_general_register(old,cdp->where[r]);
- ASSIGN_RSTATE (new.aux_flags, r, old->reg_flags, cdp->where[r]);
- }
- } /* not saved, therefore, already valid , no else*/
- }
-
- /* Set location from old return address. */
- if (bit_test(cdp->saved,DC_REG_RA)) {
- if (bit_test(cdp->how,DC_REG_RA)){ /* saved in the frame */
- new.aux_info[DC_AUX_LOC] =
- new.reg_info[DC_REG_RA] = cfa+cdp->where[DC_REG_RA];
- SET_WRITABLE (new.reg_flags, DC_REG_RA);
- SET_WRITABLE (new.aux_flags, DC_AUX_LOC);
- } else { /* saved in the in a register */
- new.reg_info[DC_REG_RA] =
- new.aux_info[DC_AUX_LOC] =
- dc_general_register(old,cdp->where[DC_REG_RA]);
- ASSIGN_RSTATE (new.aux_flags, DC_AUX_LOC,
- old->reg_flags, cdp->where[DC_REG_RA]);
- }
- } else { /* not saved, therefore, already valid , set DC_AUX_LOC only*/
- new.aux_info[DC_AUX_LOC] =
- dc_general_register(old,DC_REG_RA);
- ASSIGN_RSTATE (new.aux_flags, DC_AUX_LOC,
- old->reg_flags, DC_REG_RA);
- }
- }
-
- /* Invalidate instruction pointers. */
- SET_INVALID (new.aux_flags, DC_AUX_SXIP);
- SET_INVALID (new.aux_flags, DC_AUX_SNIP);
- SET_INVALID (new.aux_flags, DC_AUX_SFIP);
-
- /* No change to FCR registers. */
-
- /* No change to PSR register. */
-
- return dc_make_dcontext ((dc_handle_t)new.handle,
- new.reg_info, new.reg_flags,
- new.aux_info, new.aux_flags, new.loc_exact,
- new.psr_info, new.psr_ind, new.psr_flags);
-}
-
-
-
-/* extensions for nonlocal goto */
-
-#if 0
-
-typedef
- struct label {
- ???
- } label_t;
-
-
-label_t dc_make_label (dcontext, location)
- dc_dcontext_t dcontext;
- dc_word_t location;
-{
-}
-
-#endif
-
-/* procedure for reading code */
-
-dc_read_code(loc,dc,map_info_in,cdp)
-dc_word_t loc;
-dc_dcontext_t dc;
-dc_cr_data_t *cdp;
-dc_map_info_in_t map_info_in;
-{
-dc_map_info_out_t map_info_out;
-dc_word_t pc;
-dc_boolean_t found_branch=DC_FALSE;
-dc_word_t instr;
-
- (*dc->handle->map_fcn)(dc->handle->map_env,loc,map_info_in,&map_info_out);
- if (map_info_out.flags & DC_MIO_ENTRY_POINT
- && (!(map_info_in.flags & DC_MII_PRECEDING_TDESC_END)
- || map_info_out.entry_point >= map_info_in.preceding_tdesc_end
- || map_info_out.flags & DC_MIO_LITERAL_ENTRY_POINT)) {
- dc_init_cr_data(cdp,(tdesc_elem_t *)NULL);
- pc= map_info_out.entry_point;
- } else if (map_info_in.flags & DC_MII_PRECEDING_TDESC_END) {
- /**/
- /* tdesc_lookup gets the tep for the preceeding tdesc information
- /* so we call it with one less than the preceding tdesc end since
- /* tdesc information is exclusive of the ending address
- /**/
- dc_init_cr_data(cdp,
- dc_tdesc_lookup(map_info_in.preceding_tdesc_end-1,
- ((dc_handle_t)dc->handle)->tdesc_table,
- ((dc_handle_t)dc->handle)->tdesc_table_size,
- &map_info_in));
- pc= map_info_in.preceding_tdesc_end;
- } else {
- dc_error (dc->handle, "Insufficient information for code reading.");
- }
- for (;;pc+=4) {
- if (pc==loc) {
- return (DC_TRUE);
- }
- instr= dc_read_word(dc->handle,pc);
- found_branch= dc_decode_finds_branch(dc,instr);
- if ((map_info_out.flags & DC_MIO_PROLOGUE_END)
- && (pc==map_info_out.prologue_end)) {
- break;
- }
- if (found_branch) {
- if (DC_MIO_IMPLICIT_PROLOGUE_END & map_info_out.flags) {
- break;
- } else {
- dc_error (dc->handle, "Found branch before end of prologue.");
- }
- }
- }
- if (!(map_info_out.flags & DC_MIO_LITERAL_EPILOGUE_START)
- && (map_info_out.epilogue_start >= loc
- || !(map_info_out.flags & DC_MIO_EPILOGUE_START))) {
- return (DC_TRUE);
- }
- dc_correct_cr_data(cdp,dc->handle);
- for (pc=map_info_out.epilogue_start;pc<loc;pc+=4) {
- instr= dc_read_word(dc->handle,pc);
- if (dc_decode_finds_branch(dc,instr)) {
- return (DC_FALSE);
- }
- }
- return (DC_TRUE);
-
-}
-
-
-
-dc_init_cr_data(cdp,tep)
-dc_cr_data_t *cdp;
-tdesc_elem_t *tep;
-{
-int reg;
-dc_word_t rai;
-dc_word_t raid;
-dc_word_t rsm;
-dc_word_t frpos;
-
- if (tep){
-
- /* Start off with all registers undefined and none saved. */
- for (reg = 0; reg < DC_NUM_REG; reg++) {
- cdp->reg_val[reg].reg = DC_UNDEF;
- }
- cdp->saved = 0;
-
- /* Overwrite with what tdesc element says. */
-
- cdp->reg_val[tep->info.frame_address_register].reg = DC_REG_SP;
- cdp->reg_val[tep->info.frame_address_register].off =
- - tep->info.frame_address_offset;
-
- rai = tep->info.return_address_info;
- raid = tep->info.return_address_info_discriminant;
- if (raid || rai != DC_REG_RA) {
- bit_set(cdp->saved,DC_REG_RA);
- bit_assign(cdp->how,DC_REG_RA,raid);
- cdp->where[DC_REG_RA] = rai;
- }
-
- rsm = tep->info.register_save_mask;
- frpos = tep->info.register_save_offset;
- for (reg = 14; reg <= 30; reg++) {
- if (bit_test(rsm, 30-reg)) {
- bit_set(cdp->saved,reg);
- bit_set(cdp->how,reg);
- cdp->where[reg] = frpos;
- frpos += sizeof(dc_word_t);
- } else {
- cdp->reg_val[reg].reg = reg;
- cdp->reg_val[reg].off = 0;
- }
- }
-
- cdp->reg_val[0].reg = 0; /* guarantee what hardware does */
- cdp->reg_val[0].off = 0;
-
- } else {
- /* Each register has its own initial value. */
- for (reg = 0; reg < DC_NUM_REG; reg++) {
- cdp->reg_val[reg].reg = reg;
- cdp->reg_val[reg].off = 0;
- }
- /* No register is yet saved. */
- cdp->saved = 0;
- cdp->how = 0;
- }
-}
-void dc_correct_cr_data(cdp,handle)
-dc_cr_data_t *cdp;
-dc_handle_t handle;
-{
-long sr,r;
-dc_word_t save_regs = 0; /* registers used to save others */
- for (r = 1; r < DC_REG_SP; r++) {
- if (bit_test(cdp->saved,r) && !bit_test(cdp->how,r)) {
- sr = cdp->where[r];
- if (bit_test(save_regs,sr)) {
- dc_error(handle, "Same register used to save two others.");
- }
- bit_set(save_regs,sr);
- }
- }
- for (r = 1; r < DC_REG_FP; r++) {
- if ((r < 14 || bit_test(cdp->saved,r)) && !bit_test(save_regs,r)) {
- cdp->reg_val[r].reg = DC_UNDEF;
- }
- }
- if (bit_test(cdp->saved,DC_REG_FP) &&
- cdp->reg_val[DC_REG_FP].reg == DC_REG_SP) { /* is r30 the far? */
- cdp->reg_val[DC_REG_SP].reg = DC_UNDEF; /* trash sp */
- } else if (cdp->reg_val[DC_REG_SP].reg == DC_REG_SP) { /* is r31 the far? */
- if (bit_test(cdp->saved,DC_REG_FP) && !bit_test(save_regs,DC_REG_FP)) {
- cdp->reg_val[DC_REG_FP].reg = DC_UNDEF; /* trash r30 */
- }
- }
-}
+++ /dev/null
-/* This file has been modified by Data General Corporation, November 1989. */
-
-#ifndef _tdesc_h
-#define _tdesc_h
-#ifdef __STDC__
-#define _ARGS(x) x
-#else
-#define _ARGS(x) ()
-#endif
-
-/*
- This file provides an abstract interface to "tdesc" information.
- It is designed to be used in a uniform manner by several kinds
- of debuggers:
- (1) code in live debugged process (e.g., a traceback routine)
- (2) a separate-process debugger debugging a live process
- (3) a separate-process debugger debugging a memory dump
-
- Dcontext model notes
- * captures machine context
- * partial: excludes memory
- * frames
- * kinds
- * make one for starters, chain in reverse order to previous ones
- * representation: pointer to opaque
- * alloc/free protocol
-
- Overall model
- * access functions
- * handle
- * error handling
-*/
-
-
-
-typedef int dc_boolean_t; /* range 0 .. 1 */
-#define DC_FALSE 0
-#define DC_TRUE 1
-
-
-typedef int dc_tristate_t; /* range 0 .. 2 */
-#define DC_NO 0
-#define DC_YES 1
-#define DC_MAYBE 2
-
-
-#define DC_MII_PRECEDING_TDESC_END (1<<0)
-#define DC_MII_FOLLOWING_TDESC_START (1<<1)
-
-#define DC_MIO_ENTRY_POINT (1<< 0)
-#define DC_MIO_PROLOGUE_END (1<< 1)
-#define DC_MIO_EPILOGUE_START (1<< 2)
-#define DC_MIO_IMPLICIT_PROLOGUE_END (1<<16)
-#define DC_MIO_LITERAL_ENTRY_POINT (1<<17)
-#define DC_MIO_LITERAL_EPILOGUE_START (1<<18)
-
-
-/*
- A word is 32 bits of information. In memory, a word is word-aligned.
-
- A common and important use of word_t is to represent values in the
- target process, including (byte) addresses in the target process.
- In this case, C arithmetic can be used to simulate machine address
- arithmetic on the target. (Unsigned arithmetic is actually modulus
- arithmetic.)
-*/
-typedef unsigned int dc_word_t;
-
-
-/*----------------*/
-
-
-/* The exactness of locations may not be certainly known. */
-typedef dc_tristate_t dc_exactness_t;
-
-
-/*
- The model includes five kinds of contexts. Because each context
- has an associated region and frame, these describe region kinds
- and frame kinds as well.
- [more description needed]
- Currently, only call contexts exist.
-*/
-
-typedef int dc_kind_t; /* range 0 .. 4 */
-#define DC_CALL_KIND 0
-#define DC_SAVE_KIND 1
-#define DC_EXCEPTION_KIND 2
-#define DC_PROTECTION_KIND 3
-#define DC_SPECIAL_KIND 4
-#define DC_NUM_KINDS 5
-
-
-typedef struct dc_debug_info {
- unsigned int protocol; /* 1 for this structure */
- dc_word_t tdesc_ptr;
- unsigned int text_words_count;
- dc_word_t text_words_ptr;
- unsigned int data_words_count;
- dc_word_t data_words_ptr;
-} dc_debug_info_t;
-
-
-typedef struct dc_mstate {
- dc_word_t reg[32]; /* general registers */
- dc_word_t xip;
- dc_word_t nip;
- dc_word_t fip;
- dc_word_t fpsr;
- dc_word_t fpcr;
- dc_word_t psr;
-} dc_mstate_t;
-
-
-
-#if 0
-
- void error_fcn (env, continuable, message)
- dc_word_t env; /* environment (arbitrary datum) */
- boolean_t continuable; /* whether error function may return */
- char *message; /* string (no trailing newline) */
-
- /* In the future, we probably want the error_fcn to be: */
- void error_fcn (env, continuable, code, ...)
- dc_word_t env; /* environment (arbitrary datum) */
- boolean_t continuable; /* whether error function may return */
- int code; /* error code */
- ... /* parameters to message associated
- with the code */
-
- void read_fcn (env, memory, length, buffer)
- dc_word_t env; /* environment (arbitrary datum) */
- dc_word_t memory; /* start address in image */
- int length; /* in bytes */
- char *buffer; /* start address of buffer */
- /* There are no alignment assumptions for the read function. */
-
- void write_fcn (env, memory, length, buffer)
- dc_word_t env; /* environment (arbitrary datum) */
- dc_word_t memory; /* start address in image */
- int length; /* in bytes */
- char *buffer; /* start address of buffer */
- /* There are no alignment assumptions for the write function. */
- /* The write function is optional. It must be provided if changes
- to writable registers are to be made. */
-
- void exec_fcn (env, mstate)
- dc_word_t env; /* environment (arbitrary datum) */
- dc_mstate_t *mstate; /* machine state (read-write) */
- /* The execute function is optional. It would be used (in the future)
- by the implementation of a procedurally specified tdesc mechanism. */
-
-#endif
-
-/*----------------*/
-
-
-typedef struct dc_map_info_in {
- dc_word_t flags;
- dc_word_t preceding_tdesc_end;
- dc_word_t following_tdesc_start;
-} dc_map_info_in_t;
-
-
-typedef struct dc_map_info_out {
- dc_word_t flags;
- dc_word_t entry_point;
- dc_word_t prologue_end;
- dc_word_t epilogue_start;
-} dc_map_info_out_t;
-
-
-typedef void *dc_handle_t;
-
-typedef void (*tdesc_error_fcn_type) _ARGS((
- dc_word_t env, /* environment (arbitrary datum) */
- dc_boolean_t continuable, /* whether error function may return */
- const char *message /* string (no trailing newline) */
-));
-typedef void (*tdesc_io_fcn_type) _ARGS((
- dc_word_t env, /* environment (arbitrary datum) */
- dc_word_t memory, /* start address in image */
- int length, /* in bytes */
- void *buffer /* start address of buffer */
-));
-typedef void (*tdesc_exec_fcn_type) _ARGS((
- dc_word_t env, /* environment (arbitrary datum) */
- dc_mstate_t *mstate /* machine state (read-write) */
-));
-typedef void (*tdesc_map_fcn_type) _ARGS((
- dc_word_t map_env,
- dc_word_t loc,
- dc_map_info_in_t map_info_in,
- dc_map_info_out_t *map_info_out
-));
-
-
-extern dc_handle_t dc_initiate _ARGS((
- dc_word_t debug_info_ptr,
- tdesc_error_fcn_type error_fcn,
- dc_word_t error_env,
- tdesc_io_fcn_type read_fcn,
- dc_word_t read_env,
- tdesc_io_fcn_type write_fcn, /* NULL => absent */
- dc_word_t write_env,
- tdesc_exec_fcn_type exec_fcn, /* NULL => absent */
- dc_word_t exec_env,
- tdesc_map_fcn_type map_fcn, /* NULL => absent */
- dc_word_t map_env
-));
-extern void dc_terminate _ARGS((
- dc_handle_t handle
-));
-
-typedef int dc_register_state_t; /* range 0 to 2 */
-
-#define DC_INVALID 0
-#define DC_READABLE 1
-#define DC_WRITABLE 2
-
-#define DC_NUM_REG 32
-
-#define DC_AUX_LOC 0
-#define DC_AUX_SXIP 1
-#define DC_AUX_SNIP 2
-#define DC_AUX_SFIP 3
-#define DC_AUX_FPSR 4
-#define DC_AUX_FPCR 5
-#define DC_NUM_AUX 6
-
-
-typedef void *dc_dcontext_t;
-
-extern dc_dcontext_t dc_make_dcontext _ARGS((
- dc_handle_t handle,
- dc_word_t reg_info[DC_NUM_REG],
- dc_word_t reg_flags[2],
- dc_word_t aux_info[DC_NUM_AUX],
- dc_word_t aux_flags[2],
- dc_exactness_t loc_exact,
- dc_word_t psr_info,
- dc_boolean_t psr_ind,
- dc_word_t psr_flags[2]
-));
-extern void dc_free_dcontext _ARGS((
- dc_dcontext_t dcontext
-));
-extern dc_register_state_t dc_location_state _ARGS((
- dc_dcontext_t dcontext
-));
-extern dc_exactness_t dc_location_exactness _ARGS((
- dc_dcontext_t dcontext
-));
-extern dc_word_t dc_location _ARGS((
- dc_dcontext_t dcontext
-));
-extern void dc_set_location _ARGS((
- dc_dcontext_t dcontext,
- dc_word_t value
-));
-extern dc_register_state_t dc_general_register_state _ARGS((
- dc_dcontext_t dcontext,
- int reg
-));
-extern dc_word_t dc_general_register _ARGS((
- dc_dcontext_t dcontext,
- int reg
-));
-extern void dc_set_general_register _ARGS((
- dc_dcontext_t dcontext,
- int reg,
- dc_word_t value
-));
-extern dc_register_state_t dc_auxiliary_register_state _ARGS((
- dc_dcontext_t dcontext,
- int reg
-));
-extern dc_word_t dc_auxiliary_register _ARGS((
- dc_dcontext_t dcontext,
- int reg
-));
-extern void dc_set_auxiliary_register _ARGS((
- dc_dcontext_t dcontext,
- int reg,
- dc_word_t value
-));
-extern dc_register_state_t dc_psr_register_bit_state _ARGS((
- dc_dcontext_t dcontext,
- int bit
-));
-extern dc_word_t dc_psr_register _ARGS((
- dc_dcontext_t dcontext
-));
-extern void dc_set_psr_register _ARGS((
- dc_dcontext_t dcontext,
- dc_word_t mask,
- dc_word_t value
-));
-extern dc_word_t dc_frame_address _ARGS((
- dc_dcontext_t dcontext
-));
-extern dc_kind_t dc_context_kind _ARGS((
- dc_dcontext_t dcontext
-));
-extern dc_register_state_t dc_return_address_state _ARGS((
- dc_dcontext_t dcontext
-));
-extern dc_exactness_t dc_return_address_exactness _ARGS((
- dc_dcontext_t dcontext
-));
-extern dc_word_t dc_return_address _ARGS((
- dc_dcontext_t dcontext
-));
-extern void dc_set_return_address _ARGS((
- dc_dcontext_t dcontext,
- dc_word_t value
-));
-extern void dc_get_exception_info();
-extern void dc_get_protection_info();
-extern void dc_get_special_info();
-extern dc_dcontext_t dc_previous_dcontext _ARGS((
- dc_dcontext_t dcontext
-));
-extern dc_boolean_t dc_location_in_text_chunk _ARGS((
- dc_dcontext_t dcontext,
- dc_word_t value
-));
-
-#endif
+++ /dev/null
-/* Definitions to make GDB run on an Altos 3068 using COFF encapsulation.
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#define COFF_ENCAPSULATE
-
-#include "m-altos.h"
-
-#define NAMES_HAVE_UNDERSCORE
-/* Parameters for execution on an HP PA-RISC machine running BSD, for GDB.
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu). */
-
-/* It's all just the common stuff. */
-#include "tm-hppa.h"
-/* Parameters for execution on an HP PA-RISC machine, running HPUX, for GDB.
- Copyright 1991, 1992 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Mostly it's common to all HPPA's. */
-#include "tm-hppa.h"
-
-/* Saved PC's are different, since there is millicode. */
-extern CORE_ADDR millicode_start, millicode_end;
-
-/* Immediately after a function call, return the saved pc.
- Can't go through the frames for this because on some machines
- the new frame is not set up until the new function executes
- some instructions. */
-
-#undef SAVED_PC_AFTER_CALL
-#define SAVED_PC_AFTER_CALL(frame) \
- ((get_frame_pc (frame) >= millicode_start \
- && get_frame_pc (frame) < millicode_end) ? \
- read_register (31) & ~3 \
- : read_register (RP_REGNUM) & ~3)
+++ /dev/null
-/* Macro definitions for i386 using the GNU object file format.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu)
- * July 1988
- *
- * i386gnu: COFF_ENCAPSULATE
- */
-
-
-#define COFF_ENCAPSULATE
-
-#include "tm-i386v.h"
-
-#define NAMES_HAVE_UNDERSCORE
-/* Macro definitions for GDB for a Sun 4 running SunOS 5.
- Copyright (C) 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "tm-sparc.h"
-
-#include "tm-sysv4.h"
-
-#undef STACK_END_ADDRESS
-#define STACK_END_ADDRESS 0xf8000000
-
-#if 0 /* Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */
-
-/* Offsets into jmp_buf. Not defined by Sun, but at least documented in a
- comment in <machine/setjmp.h>! */
-
-#define JB_ELEMENT_SIZE 4 /* Size of each element in jmp_buf */
-
-#define JB_ONSSTACK 0
-#define JB_SIGMASK 1
-#define JB_SP 2
-#define JB_PC 3
-#define JB_NPC 4
-#define JB_PSR 5
-#define JB_G1 6
-#define JB_O0 7
-#define JB_WBCNT 8
-
-/* Figure out where the longjmp will land. We expect that we have just entered
- longjmp and haven't yet setup the stack frame, so the args are still in the
- output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we
- extract the pc (JB_PC) that we will land at. The pc is copied into ADDR.
- This routine returns true on success */
-
-extern int
-get_longjmp_target PARAMS ((CORE_ADDR *));
-
-#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-#endif /* 0 */
-/* Macro definitions for GDB on all SVR4 target systems.
- Copyright (C) 1991, Free Software Foundation, Inc.
- Written by Fred Fish at Cygnus Support (fnf@cygint)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Support for SVR4 shared libraries. */
-
-#define CLEAR_SOLIB clear_solib
-extern void clear_solib (); /* solib.c */
-
-#define SOLIB_ADD(filename, from_tty, targ) solib_add (filename, from_tty, targ)
-extern void solib_add (); /* solib.c */
-
-#define SOLIB_CREATE_INFERIOR_HOOK solib_create_inferior_hook
-extern void solib_create_inferior_hook(); /* solib.c */
-
-/* If we can't set a breakpoint, and it's in a shared library, just
- disable it. */
-
-#define DISABLE_UNSETTABLE_BREAK(addr) solib_address(addr)
-extern int solib_address (); /* solib.c */
-
+++ /dev/null
-/* Parameters for execution on VxWorks 68k's, for GDB, the GNU debugger.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
- Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#define GDBINIT_FILENAME ".vxgdbinit"
-
-#define DEFAULT_PROMPT "(vxgdb) "
-
-/* Kludge... */
-#include "tm-sun3.h"
-
-/* We have more complex, useful breakpoints on the target. */
-#undef DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 0
-
-/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
-#undef FRAME_CHAIN
-#undef FRAME_CHAIN_VALID
-
-/* Takes the current frame-struct pointer and returns the chain-pointer
- to get to the calling frame.
-
- If our current frame pointer is zero, we're at the top; else read out
- the saved FP from memory pointed to by the current FP. */
-
-#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
-
-/* If the chain pointer is zero (either because the saved value fetched
- by FRAME_CHAIN was zero, or because the current FP was zero so FRAME_CHAIN
- never fetched anything), we are at the top of the stack. */
-
-#define FRAME_CHAIN_VALID(chain, thisframe) (chain != 0)
+++ /dev/null
-/* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger.
- Copyright (C) 1986-1991 Free Software Foundation, Inc.
- Contributed by Cygnus Support.
-
-This file is part of GDB.
-
-GDB is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GDB is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "tm-i960.h"
-
-#define GDBINIT_FILENAME ".vxgdbinit"
-
-#define DEFAULT_PROMPT "(vxgdb) "
-
-/* We have more complex, useful breakpoints on the target.
- Amount ip must be decremented by after a breakpoint. */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
-
-#define FRAME_CHAIN_VALID(chain, thisframe) (chain != 0)
-
-/* Breakpoint patching is handled at the target end in VxWorks. */
-/* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
-
-/* Not needed, because we don't support core files:
- #define KERNEL_U_ADDR
- #define REGISTER_U_ADDR(addr, blockend, regno)
- */
-
-/* Address of end of stack space.
- This doesn't matter for VxWorks, because it's only used
- in manipulation of core files, which we don't support. */
-
-/* #define STACK_END_ADDR (0xfe000000) */
+++ /dev/null
-/* Vax opcde list.
- Copyright (C) 1989, Free Software Foundation, Inc.
-
-This file is part of GDB and GAS.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef vax_opcodeT
-#define vax_opcodeT int
-#endif /* no vax_opcodeT */
-
-struct vot_wot /* vax opcode table: wot to do with this */
- /* particular opcode */
-{
- char * args; /* how to compile said opcode */
- vax_opcodeT code; /* op-code (may be > 8 bits!) */
-};
-
-struct vot /* vax opcode text */
-{
- char * name; /* opcode name: lowercase string [key] */
- struct vot_wot detail; /* rest of opcode table [datum] */
-};
-
-#define vot_how args
-#define vot_code code
-#define vot_detail detail
-#define vot_name name
-
-const static struct vot
-votstrs[] =
-{
-{ "halt", {"", 0x00 } },
-{ "nop", {"", 0x01 } },
-{ "rei", {"", 0x02 } },
-{ "bpt", {"", 0x03 } },
-{ "ret", {"", 0x04 } },
-{ "rsb", {"", 0x05 } },
-{ "ldpctx", {"", 0x06 } },
-{ "svpctx", {"", 0x07 } },
-{ "cvtps", {"rwabrwab", 0x08 } },
-{ "cvtsp", {"rwabrwab", 0x09 } },
-{ "index", {"rlrlrlrlrlwl", 0x0a } },
-{ "crc", {"abrlrwab", 0x0b } },
-{ "prober", {"rbrwab", 0x0c } },
-{ "probew", {"rbrwab", 0x0d } },
-{ "insque", {"abab", 0x0e } },
-{ "remque", {"abwl", 0x0f } },
-{ "bsbb", {"bb", 0x10 } },
-{ "brb", {"bb", 0x11 } },
-{ "bneq", {"bb", 0x12 } },
-{ "bnequ", {"bb", 0x12 } },
-{ "beql", {"bb", 0x13 } },
-{ "beqlu", {"bb", 0x13 } },
-{ "bgtr", {"bb", 0x14 } },
-{ "bleq", {"bb", 0x15 } },
-{ "jsb", {"ab", 0x16 } },
-{ "jmp", {"ab", 0x17 } },
-{ "bgeq", {"bb", 0x18 } },
-{ "blss", {"bb", 0x19 } },
-{ "bgtru", {"bb", 0x1a } },
-{ "blequ", {"bb", 0x1b } },
-{ "bvc", {"bb", 0x1c } },
-{ "bvs", {"bb", 0x1d } },
-{ "bcc", {"bb", 0x1e } },
-{ "bgequ", {"bb", 0x1e } },
-{ "blssu", {"bb", 0x1f } },
-{ "bcs", {"bb", 0x1f } },
-{ "addp4", {"rwabrwab", 0x20 } },
-{ "addp6", {"rwabrwabrwab", 0x21 } },
-{ "subp4", {"rwabrwab", 0x22 } },
-{ "subp6", {"rwabrwabrwab", 0x23 } },
-{ "cvtpt", {"rwababrwab", 0x24 } },
-{ "mulp", {"rwabrwabrwab", 0x25 } },
-{ "cvttp", {"rwababrwab", 0x26 } },
-{ "divp", {"rwabrwabrwab", 0x27 } },
-{ "movc3", {"rwabab", 0x28 } },
-{ "cmpc3", {"rwabab", 0x29 } },
-{ "scanc", {"rwababrb", 0x2a } },
-{ "spanc", {"rwababrb", 0x2b } },
-{ "movc5", {"rwabrbrwab", 0x2c } },
-{ "cmpc5", {"rwabrbrwab", 0x2d } },
-{ "movtc", {"rwabrbabrwab", 0x2e } },
-{ "movtuc", {"rwabrbabrwab", 0x2f } },
-{ "bsbw", {"bw", 0x30 } },
-{ "brw", {"bw", 0x31 } },
-{ "cvtwl", {"rwwl", 0x32 } },
-{ "cvtwb", {"rwwb", 0x33 } },
-{ "movp", {"rwabab", 0x34 } },
-{ "cmpp3", {"rwabab", 0x35 } },
-{ "cvtpl", {"rwabwl", 0x36 } },
-{ "cmpp4", {"rwabrwab", 0x37 } },
-{ "editpc", {"rwababab", 0x38 } },
-{ "matchc", {"rwabrwab", 0x39 } },
-{ "locc", {"rbrwab", 0x3a } },
-{ "skpc", {"rbrwab", 0x3b } },
-{ "movzwl", {"rwwl", 0x3c } },
-{ "acbw", {"rwrwmwbw", 0x3d } },
-{ "movaw", {"awwl", 0x3e } },
-{ "pushaw", {"aw", 0x3f } },
-{ "addf2", {"rfmf", 0x40 } },
-{ "addf3", {"rfrfwf", 0x41 } },
-{ "subf2", {"rfmf", 0x42 } },
-{ "subf3", {"rfrfwf", 0x43 } },
-{ "mulf2", {"rfmf", 0x44 } },
-{ "mulf3", {"rfrfwf", 0x45 } },
-{ "divf2", {"rfmf", 0x46 } },
-{ "divf3", {"rfrfwf", 0x47 } },
-{ "cvtfb", {"rfwb", 0x48 } },
-{ "cvtfw", {"rfww", 0x49 } },
-{ "cvtfl", {"rfwl", 0x4a } },
-{ "cvtrfl", {"rfwl", 0x4b } },
-{ "cvtbf", {"rbwf", 0x4c } },
-{ "cvtwf", {"rwwf", 0x4d } },
-{ "cvtlf", {"rlwf", 0x4e } },
-{ "acbf", {"rfrfmfbw", 0x4f } },
-{ "movf", {"rfwf", 0x50 } },
-{ "cmpf", {"rfrf", 0x51 } },
-{ "mnegf", {"rfwf", 0x52 } },
-{ "tstf", {"rf", 0x53 } },
-{ "emodf", {"rfrbrfwlwf", 0x54 } },
-{ "polyf", {"rfrwab", 0x55 } },
-{ "cvtfd", {"rfwd", 0x56 } },
- /* opcode 57 is not defined yet */
-{ "adawi", {"rwmw", 0x58 } },
- /* opcode 59 is not defined yet */
- /* opcode 5a is not defined yet */
- /* opcode 5b is not defined yet */
-{ "insqhi", {"abaq", 0x5c } },
-{ "insqti", {"abaq", 0x5d } },
-{ "remqhi", {"aqwl", 0x5e } },
-{ "remqti", {"aqwl", 0x5f } },
-{ "addd2", {"rdmd", 0x60 } },
-{ "addd3", {"rdrdwd", 0x61 } },
-{ "subd2", {"rdmd", 0x62 } },
-{ "subd3", {"rdrdwd", 0x63 } },
-{ "muld2", {"rdmd", 0x64 } },
-{ "muld3", {"rdrdwd", 0x65 } },
-{ "divd2", {"rdmd", 0x66 } },
-{ "divd3", {"rdrdwd", 0x67 } },
-{ "cvtdb", {"rdwb", 0x68 } },
-{ "cvtdw", {"rdww", 0x69 } },
-{ "cvtdl", {"rdwl", 0x6a } },
-{ "cvtrdl", {"rdwl", 0x6b } },
-{ "cvtbd", {"rbwd", 0x6c } },
-{ "cvtwd", {"rwwd", 0x6d } },
-{ "cvtld", {"rlwd", 0x6e } },
-{ "acbd", {"rdrdmdbw", 0x6f } },
-{ "movd", {"rdwd", 0x70 } },
-{ "cmpd", {"rdrd", 0x71 } },
-{ "mnegd", {"rdwd", 0x72 } },
-{ "tstd", {"rd", 0x73 } },
-{ "emodd", {"rdrbrdwlwd", 0x74 } },
-{ "polyd", {"rdrwab", 0x75 } },
-{ "cvtdf", {"rdwf", 0x76 } },
- /* opcode 77 is not defined yet */
-{ "ashl", {"rbrlwl", 0x78 } },
-{ "ashq", {"rbrqwq", 0x79 } },
-{ "emul", {"rlrlrlwq", 0x7a } },
-{ "ediv", {"rlrqwlwl", 0x7b } },
-{ "clrd", {"wd", 0x7c } },
-{ "clrg", {"wg", 0x7c } },
-{ "clrq", {"wd", 0x7c } },
-{ "movq", {"rqwq", 0x7d } },
-{ "movaq", {"aqwl", 0x7e } },
-{ "movad", {"adwl", 0x7e } },
-{ "pushaq", {"aq", 0x7f } },
-{ "pushad", {"ad", 0x7f } },
-{ "addb2", {"rbmb", 0x80 } },
-{ "addb3", {"rbrbwb", 0x81 } },
-{ "subb2", {"rbmb", 0x82 } },
-{ "subb3", {"rbrbwb", 0x83 } },
-{ "mulb2", {"rbmb", 0x84 } },
-{ "mulb3", {"rbrbwb", 0x85 } },
-{ "divb2", {"rbmb", 0x86 } },
-{ "divb3", {"rbrbwb", 0x87 } },
-{ "bisb2", {"rbmb", 0x88 } },
-{ "bisb3", {"rbrbwb", 0x89 } },
-{ "bicb2", {"rbmb", 0x8a } },
-{ "bicb3", {"rbrbwb", 0x8b } },
-{ "xorb2", {"rbmb", 0x8c } },
-{ "xorb3", {"rbrbwb", 0x8d } },
-{ "mnegb", {"rbwb", 0x8e } },
-{ "caseb", {"rbrbrb", 0x8f } },
-{ "movb", {"rbwb", 0x90 } },
-{ "cmpb", {"rbrb", 0x91 } },
-{ "mcomb", {"rbwb", 0x92 } },
-{ "bitb", {"rbrb", 0x93 } },
-{ "clrb", {"wb", 0x94 } },
-{ "tstb", {"rb", 0x95 } },
-{ "incb", {"mb", 0x96 } },
-{ "decb", {"mb", 0x97 } },
-{ "cvtbl", {"rbwl", 0x98 } },
-{ "cvtbw", {"rbww", 0x99 } },
-{ "movzbl", {"rbwl", 0x9a } },
-{ "movzbw", {"rbww", 0x9b } },
-{ "rotl", {"rbrlwl", 0x9c } },
-{ "acbb", {"rbrbmbbw", 0x9d } },
-{ "movab", {"abwl", 0x9e } },
-{ "pushab", {"ab", 0x9f } },
-{ "addw2", {"rwmw", 0xa0 } },
-{ "addw3", {"rwrwww", 0xa1 } },
-{ "subw2", {"rwmw", 0xa2 } },
-{ "subw3", {"rwrwww", 0xa3 } },
-{ "mulw2", {"rwmw", 0xa4 } },
-{ "mulw3", {"rwrwww", 0xa5 } },
-{ "divw2", {"rwmw", 0xa6 } },
-{ "divw3", {"rwrwww", 0xa7 } },
-{ "bisw2", {"rwmw", 0xa8 } },
-{ "bisw3", {"rwrwww", 0xa9 } },
-{ "bicw2", {"rwmw", 0xaa } },
-{ "bicw3", {"rwrwww", 0xab } },
-{ "xorw2", {"rwmw", 0xac } },
-{ "xorw3", {"rwrwww", 0xad } },
-{ "mnegw", {"rwww", 0xae } },
-{ "casew", {"rwrwrw", 0xaf } },
-{ "movw", {"rwww", 0xb0 } },
-{ "cmpw", {"rwrw", 0xb1 } },
-{ "mcomw", {"rwww", 0xb2 } },
-{ "bitw", {"rwrw", 0xb3 } },
-{ "clrw", {"ww", 0xb4 } },
-{ "tstw", {"rw", 0xb5 } },
-{ "incw", {"mw", 0xb6 } },
-{ "decw", {"mw", 0xb7 } },
-{ "bispsw", {"rw", 0xb8 } },
-{ "bicpsw", {"rw", 0xb9 } },
-{ "popr", {"rw", 0xba } },
-{ "pushr", {"rw", 0xbb } },
-{ "chmk", {"rw", 0xbc } },
-{ "chme", {"rw", 0xbd } },
-{ "chms", {"rw", 0xbe } },
-{ "chmu", {"rw", 0xbf } },
-{ "addl2", {"rlml", 0xc0 } },
-{ "addl3", {"rlrlwl", 0xc1 } },
-{ "subl2", {"rlml", 0xc2 } },
-{ "subl3", {"rlrlwl", 0xc3 } },
-{ "mull2", {"rlml", 0xc4 } },
-{ "mull3", {"rlrlwl", 0xc5 } },
-{ "divl2", {"rlml", 0xc6 } },
-{ "divl3", {"rlrlwl", 0xc7 } },
-{ "bisl2", {"rlml", 0xc8 } },
-{ "bisl3", {"rlrlwl", 0xc9 } },
-{ "bicl2", {"rlml", 0xca } },
-{ "bicl3", {"rlrlwl", 0xcb } },
-{ "xorl2", {"rlml", 0xcc } },
-{ "xorl3", {"rlrlwl", 0xcd } },
-{ "mnegl", {"rlwl", 0xce } },
-{ "casel", {"rlrlrl", 0xcf } },
-{ "movl", {"rlwl", 0xd0 } },
-{ "cmpl", {"rlrl", 0xd1 } },
-{ "mcoml", {"rlwl", 0xd2 } },
-{ "bitl", {"rlrl", 0xd3 } },
-{ "clrf", {"wf", 0xd4 } },
-{ "clrl", {"wl", 0xd4 } },
-{ "tstl", {"rl", 0xd5 } },
-{ "incl", {"ml", 0xd6 } },
-{ "decl", {"ml", 0xd7 } },
-{ "adwc", {"rlml", 0xd8 } },
-{ "sbwc", {"rlml", 0xd9 } },
-{ "mtpr", {"rlrl", 0xda } },
-{ "mfpr", {"rlwl", 0xdb } },
-{ "movpsl", {"wl", 0xdc } },
-{ "pushl", {"rl", 0xdd } },
-{ "moval", {"alwl", 0xde } },
-{ "movaf", {"afwl", 0xde } },
-{ "pushal", {"al", 0xdf } },
-{ "pushaf", {"af", 0xdf } },
-{ "bbs", {"rlabbb", 0xe0 } },
-{ "bbc", {"rlabbb", 0xe1 } },
-{ "bbss", {"rlabbb", 0xe2 } },
-{ "bbcs", {"rlabbb", 0xe3 } },
-{ "bbsc", {"rlabbb", 0xe4 } },
-{ "bbcc", {"rlabbb", 0xe5 } },
-{ "bbssi", {"rlabbb", 0xe6 } },
-{ "bbcci", {"rlabbb", 0xe7 } },
-{ "blbs", {"rlbb", 0xe8 } },
-{ "blbc", {"rlbb", 0xe9 } },
-{ "ffs", {"rlrbvbwl", 0xea } },
-{ "ffc", {"rlrbvbwl", 0xeb } },
-{ "cmpv", {"rlrbvbrl", 0xec } },
-{ "cmpzv", {"rlrbvbrl", 0xed } },
-{ "extv", {"rlrbvbwl", 0xee } },
-{ "extzv", {"rlrbvbwl", 0xef } },
-{ "insv", {"rlrlrbvb", 0xf0 } },
-{ "acbl", {"rlrlmlbw", 0xf1 } },
-{ "aoblss", {"rlmlbb", 0xf2 } },
-{ "aobleq", {"rlmlbb", 0xf3 } },
-{ "sobgeq", {"mlbb", 0xf4 } },
-{ "sobgtr", {"mlbb", 0xf5 } },
-{ "cvtlb", {"rlwb", 0xf6 } },
-{ "cvtlw", {"rlww", 0xf7 } },
-{ "ashp", {"rbrwabrbrwab", 0xf8 } },
-{ "cvtlp", {"rlrwab", 0xf9 } },
-{ "callg", {"abab", 0xfa } },
-{ "calls", {"rlab", 0xfb } },
-{ "xfc", {"", 0xfc } },
- /* undefined opcodes here */
-{ "cvtdh", {"rdwh", 0x32fd } },
-{ "cvtgf", {"rgwh", 0x33fd } },
-{ "addg2", {"rgmg", 0x40fd } },
-{ "addg3", {"rgrgwg", 0x41fd } },
-{ "subg2", {"rgmg", 0x42fd } },
-{ "subg3", {"rgrgwg", 0x43fd } },
-{ "mulg2", {"rgmg", 0x44fd } },
-{ "mulg3", {"rgrgwg", 0x45fd } },
-{ "divg2", {"rgmg", 0x46fd } },
-{ "divg3", {"rgrgwg", 0x47fd } },
-{ "cvtgb", {"rgwb", 0x48fd } },
-{ "cvtgw", {"rgww", 0x49fd } },
-{ "cvtgl", {"rgwl", 0x4afd } },
-{ "cvtrgl", {"rgwl", 0x4bfd } },
-{ "cvtbg", {"rbwg", 0x4cfd } },
-{ "cvtwg", {"rwwg", 0x4dfd } },
-{ "cvtlg", {"rlwg", 0x4efd } },
-{ "acbg", {"rgrgmgbw", 0x4ffd } },
-{ "movg", {"rgwg", 0x50fd } },
-{ "cmpg", {"rgrg", 0x51fd } },
-{ "mnegg", {"rgwg", 0x52fd } },
-{ "tstg", {"rg", 0x53fd } },
-{ "emodg", {"rgrwrgwlwg", 0x54fd } },
-{ "polyg", {"rgrwab", 0x55fd } },
-{ "cvtgh", {"rgwh", 0x56fd } },
- /* undefined opcodes here */
-{ "addh2", {"rhmh", 0x60fd } },
-{ "addh3", {"rhrhwh", 0x61fd } },
-{ "subh2", {"rhmh", 0x62fd } },
-{ "subh3", {"rhrhwh", 0x63fd } },
-{ "mulh2", {"rhmh", 0x64fd } },
-{ "mulh3", {"rhrhwh", 0x65fd } },
-{ "divh2", {"rhmh", 0x66fd } },
-{ "divh3", {"rhrhwh", 0x67fd } },
-{ "cvthb", {"rhwb", 0x68fd } },
-{ "cvthw", {"rhww", 0x69fd } },
-{ "cvthl", {"rhwl", 0x6afd } },
-{ "cvtrhl", {"rhwl", 0x6bfd } },
-{ "cvtbh", {"rbwh", 0x6cfd } },
-{ "cvtwh", {"rwwh", 0x6dfd } },
-{ "cvtlh", {"rlwh", 0x6efd } },
-{ "acbh", {"rhrhmhbw", 0x6ffd } },
-{ "movh", {"rhwh", 0x70fd } },
-{ "cmph", {"rhrh", 0x71fd } },
-{ "mnegh", {"rhwh", 0x72fd } },
-{ "tsth", {"rh", 0x73fd } },
-{ "emodh", {"rhrwrhwlwh", 0x74fd } },
-{ "polyh", {"rhrwab", 0x75fd } },
-{ "cvthg", {"rhwg", 0x76fd } },
- /* undefined opcodes here */
-{ "clrh", {"wh", 0x7cfd } },
-{ "clro", {"wo", 0x7cfd } },
-{ "movo", {"rowo", 0x7dfd } },
-{ "movah", {"ahwl", 0x7efd } },
-{ "movao", {"aowl", 0x7efd } },
-{ "pushah", {"ah", 0x7ffd } },
-{ "pushao", {"ao", 0x7ffd } },
- /* undefined opcodes here */
-{ "cvtfh", {"rfwh", 0x98fd } },
-{ "cvtfg", {"rfwg", 0x99fd } },
- /* undefined opcodes here */
-{ "cvthf", {"rhwf", 0xf6fd } },
-{ "cvthd", {"rhwd", 0xf7fd } },
- /* undefined opcodes here */
-{ "bugl", {"rl", 0xfdff } },
-{ "bugw", {"rw", 0xfeff } },
- /* undefined opcodes here */
-
-{ "" , "" } /* empty is end sentinel */
-
-}; /* votstrs */
-
-/* end: vax.opcode.h */
-/* Parameters for hosting on an HPPA PA-RISC machine, running BSD, for GDB.
- Copyright 1991, 1992 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* This is a big-endian host. */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Avoid "INT_MIN redefined" warnings -- by defining it here, exactly
- the same as in the system <machine/machtypes.h> file. */
-#undef INT_MIN
-#define INT_MIN 0x80000000
-
-#ifndef hp800
-#define USG
-#endif
-
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
- sp = hp_push_arguments(nargs, args, sp, struct_return, struct_addr)
-
-#define KERNEL_U_ADDR 0
-
-/* What a coincidence! */
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-{ addr = (int)(blockend) + REGISTER_BYTE (regno);}
-
-#define U_REGS_OFFSET 0
-
-#ifndef SEEK_SET
-# define SEEK_SET 0 /* Set file pointer to "offset" */
-# define SEEK_CUR 1 /* Set file pointer to current plus "offset" */
-# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
-#endif /* SEEK_SET */
-/* Parameters for hosting on an HPPA-RISC machine running HPUX, for GDB.
- Copyright 1991, 1992 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Host is big-endian. */
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-/* Avoid "INT_MIN redefined" warnings -- by defining it here, exactly
- the same as in the system <machine/machtypes.h> file. */
-#undef INT_MIN
-#define INT_MIN 0x80000000
-
-#ifndef hp800
-#define USG
-#endif
-
-#define HAVE_TERMIO
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
- sp = hp_push_arguments(nargs, args, sp, struct_return, struct_addr)
-
-#define KERNEL_U_ADDR 0
-
-/* What a coincidence! */
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-{ addr = (int)(blockend) + REGISTER_BYTE (regno);}
-
-#define U_REGS_OFFSET 0
-/* Macro definitions for running gdb on a Sun 4 running sunos 5.
- Copyright 1989, 1992 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Most of what we know is generic to SPARC hosts. */
-
-#include "xm-sparc.h"
-
-/* Pick up more stuff from the generic SVR4 host include file. */
-
-#include "xm-sysv4.h"
-
-/* SVR4's can't seem to agree on what to call the type that contains the
- general registers. Kludge around it with a #define. */
-
-#define gregset_t prgreg_t
-#define fpregset_t prfpregset_t
-
-/* The native Sun compiler complains about using volatile
- to indicate functions that never return. So shut it up by simply
- defining away "NORETURN", which is normally defined to "volatile". */
-
-#ifndef __GNUC__
-# define NORETURN /**/
-#endif
-
-/* Large alloca's fail because the attempt to increase the stack limit in
- main() fails because shared libraries are allocated just below the initial
- stack limit. The SunOS kernel will not allow the stack to grow into
- the area occupied by the shared libraries. Sun knows about this bug
- but has no obvious fix for it. */
-#define BROKEN_LARGE_ALLOCA
-
-/* If you expect to use the mmalloc package to obtain mapped symbol files,
- for now you have to specify some parameters that determine how gdb places
- the mappings in it's address space. See the comments in map_to_address()
- for details. This is expected to only be a short term solution. Yes it
- is a kludge.
- FIXME: Make this more automatic. */
-
-#define MMAP_BASE_ADDRESS 0xE0000000 /* First mapping here */
-#define MMAP_INCREMENT 0x01000000 /* Increment to next mapping */
-
-/* These are not currently used in SVR4 (but should be, FIXME!). */
-#undef DO_DEFERRED_STORES
-#undef CLEAR_DEFERRED_STORES
-/* Definitions for running gdb on a host machine running any flavor of SVR4.
- Copyright (C) 1991, Free Software Foundation, Inc.
- Written by Fred Fish at Cygnus Support (fnf@cygint)
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* SVR4 has /proc support, so use it instead of ptrace. */
-
-#define USE_PROC_FS
-
-/* SVR4 has termio facilities. */
-
-#define HAVE_TERMIO
-
-/* TIOCGETC and TIOCGLTC are picked up somewhere, but struct tchars
- and struct ltchars are not. This makes problems for inflow.c.
- It is unknown at this time if this is a generic SVR4 problem or
- one just limited to the initial SVR4 port host machine. */
-
-#define TIOCGETC_BROKEN
-#define TIOCGLTC_BROKEN
-
-/* SVR4 is a derivative of System V Release 3 (USG) */
-
-#define USG
-
-/* Get rid of any system-imposed stack limit if possible. */
-
-/* #define SET_STACK_LIMIT_HUGE */
-
-/* SVR4 machines can easily do attach and detach via /proc (procfs.c)
- support */
-
-#define ATTACH_DETACH
-
-/* If we are using SVR4 /proc instead of ptrace, use CREATE_INFERIOR_HOOK
- to do internal /proc initialization. */
-
-#ifdef USE_PROC_FS
-#define CREATE_INFERIOR_HOOK(pid) inferior_proc_init(pid)
-#endif
-
+++ /dev/null
-#
-# Makefile for ld version 2
-#
-# $Id$
-#
-srcdir=../common
-VPATH=../common
-BASEDIR = ../..
-HOSTDIR = ../$(HOST)/
-INCLUDE = $(srcdir)/$(BASEDIR)/include-cygnus
-INCLUDES = -I. -I$(srcdir) -I$(INCLUDE)
-DEBUG = -g
-
-
-#__sun3__#EXTRA_DEF=-DHOST_SYS=SUN3_SYS
-#__sun4__#EXTRA_DEF=-DHOST_SYS=SUN4_SYS
-#__dgux__#EXTRA_DEF=-DHOST_SYS=DGUX_SYS
-
-CFLAGS = $(INCLUDES) $(EXTRA_DEF) $(DEBUG)
-LINTFLAGS = $(INCLUDES) $(EXTRA_DEF)
-
-.SUFFIXES: .y
-
-.y.o:
- yacc -tvd $<
- mv y.tab.c ldgram.tab.c
- $(CC) -c $(CFLAGS) ldgram.tab.c
- mv ldgram.tab.o ldgram.o
-
-
-# go directly to ld.new in case this ld isn't capable of
-# linking native object on this host. It can be renamed on
-# install.
-PROGS = $(HOSTDIR)/ld.new
-
-# for self hosting
-GNUTARGET=a.out-generic-big
-LDEMULATION=gld
-BFDLIB=$(srcdir)/$(BASEDIR)/bfd/$(HOST)/libbfd.a
-
-OBJS= ldgram.o ldlex.o ldlang.o ldmain.o ldwrite.o ldexp.o ld-lnk960.o ld-gld68k.o \
- ld-gld.o ld-gld960.o ld-emul.o ldversion.o ldmisc.o ldsym.o ldfile.o
-
-HEADERS=config.h ldmain.h ldmain.h ldmisc.h ldsym.h ldlang.h ldexp.h \
- ldlex.h ldwrite.h ldversion.h ld-emul.h ldfile.h ldgram.h ld.h
-
-MANSOURCES=ld.tex
-
-LDCSOURCES=ldlang.c ldmain.c ldwrite.c ld-lnk960.c ld-gld.c ld-gld68k.c \
- ld-gld960.c ld-emul.c ldversion.c ldmisc.c ldexp.c ldsym.c ldfile.c
-
-GENERATED_SOURCES=ldgram.tab.c ldlex.c ldgram.tab.h y.tab.h
-GENERATED_HEADERS=ldgram.tab.h
-
-LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l
-
-BFDSOURCES=../../bfd/common/*.c
-
-SOURCES= $(LDSOURCES) $(BFDSOURCES)
-LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
-
-all: Makefile $(PROGS)
-
-
-
-$(BFDLIB): $(BFDSOURCES)
- (cd ../bfd; make)
-
-$(PROGS): $(OBJS) $(BFDLIB)
-# (cd ../bfd; make)
-# LDEMULATION=gld; export LDEMULATION; GNUTARGET=a.out-generic-big;./ldok -format a.out-generic-big -o ld /lib/crt0.o $(OBJS) $(BFDLIB) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
-# gld -o ld /lib/crt0.o $(OBJS) $(BFDLIB) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
- $(CC) -Bstatic -o ld.new $(OBJS) $(BFDLIB)
-
-
-ld1: ld
- gcc -v -B./ -o ld1 $(OBJS) $(BFDLIB)
-
-ld2: ld1
- mv ld1 ld
- gcc -v -B./ -o ld2 $(OBJS) $(BFDLIB)
-
-ld3: ld2
- mv ld2 ld
- gcc -v -B./ -o ld3 $(OBJS) $(BFDLIB)
-
-ld.dvi:ld.tex
- tex ld.tex
-
-ldgram.o: ldgram.y
-ldgram.tab.h:ldgram.y
- cp y.tab.h ldgram.tab.h
-
-ldlex.c: ldlex.l ldgram.tab.h
-ldlex.o: ldlex.c ldgram.tab.h
-
-ldmain.o: ldmain.c
-ldversion.o: ldversion.c
-ldfile.o: ldfile.c
-ldwrite.o: ldwrite.c
-ldlang.o: ldlang.c ldgram.tab.h
-ld-gld.o: ld-gld.c
-ld-gld68k.o: ld-gld68k.c
-ld-gld960.o: ld-gld960.c
-ld-emul.o: ld-emul.c
-ld-lnk960.o: ld-lnk960.c
-ldexp.o: ldexp.c ldgram.tab.h
-ldmisc.o: ldmisc.c
-ldsym.o: ldsym.c
-
-clean:
- - rm -f $(OBJS) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
- - rm -f ld ld1 ld2 ld3 ld.new
-
-
-lintlog:$(SOURCES) Makefile
- $(LINT) -abhxzn $(LINTFLAGS) $(LINTSOURCES) \
-| grep -v "pointer casts may be troublesome" \
-| grep -v "possible pointer alignment problem" \
-| grep -v "ignore" \
-| grep -v "conversion from long may lose accuracy" \
-| grep -v "warning: constant argument to NOT" \
-| grep -v "enumeration type clash, operator CAST" \
-| grep -v "warning: constant in conditional context"\
-| grep -v "archive\.c"
-
-
-tags TAGS:$(SOURCES) $(HEADERS)
- etags -t $(SOURCES) $(HEADERS)
-
-release:
- (cd /4/steve/ld; tar cf - $(LDSOURCES) $(HEADERS) $(MANSOURCES)) | tar xf -
-
-objdump:objdump.c
-
-install: $(PROGS)
- rm -f $G960BASE/bin/$(PROGS)
- cp $(PROGS) $$G960BASE/bin/gld960c
-
-#-----------------------------------------------------------------------------
-# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
-#
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#-----------------------------------------------------------------------------
-
-ver960.c: FORCE
- rm -f ver960.c
- echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
-
-
-# This target should be invoked before building a new release.
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#
-roll:
- @V=`cat VERSION` ; \
- MAJ=`sed 's/\..*//' VERSION` ; \
- MIN=`sed 's/.*\.//' VERSION` ; \
- V=$$MAJ.`expr $$MIN + 1` ; \
- rm -f VERSION ; \
- echo $$V >VERSION ; \
- echo Version $$V
-
-# Dummy target to force execution of dependent targets.
-#
-.force:
-FORCE:
-
-# Target to uncomment host-specific lines in this makefile. Such lines must
-# have the following string beginning in column 1: #__<hostname>__#
-# Original Makefile is backed up as 'Makefile.old'.
-#
-# Invoke with: make make HOST=xxx
-#
-make:
- -@if test $(HOST)x = x ; then \
- echo '\aSpecify "make make HOST=???"'; \
- exit 1; \
- fi ; \
- grep -s "^#The next line was generated by 'make make'" Makefile; \
- if test $$? = 0 ; then \
- echo "\aMakefile has already been processed with 'make make'";\
- exit 1; \
- fi ; \
- mv -f Makefile Makefile.old; \
- echo "#The next line was generated by 'make make'" >Makefile ; \
- echo "HOST=$(HOST)" >>Makefile ; \
- echo >>Makefile ; \
- sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
-
-#\f
-
-Makefile: ../common/Makefile
- mv Makefile Makefile.backup
- cp ../common/Makefile .
- $(MAKE) "HOST=$(HOST)" make
-
-### Local Variables: ***
-### mode:fundamental ***
-### page-delimiter: "^#\f" ***
-### End: ***
-### end of file
+++ /dev/null
- Preliminary Notes on Porting GNU ld
- -----------------------------------
-
-Before porting ld itself, you will need to port the BFD library;
-see ../bfd/PORTING.
-
-The 'host' is the system a tool runs *on*.
-The 'target' is the system a tool runs *for*, i.e.
-a tool can read/write the binaries of the target.
-Most often, host==target, but ld supports cross-linking
-(and to some extent the same ld binary can be used a linker
-for multiple target rachitectures).
-
-Porting to a new host
----------------------
-Pick a name for your host. Call that <host>.
-You need to create the file config/mh-<host>.
-
-Porting to a new target
------------------------
-Pick a name for your target. Call that <target>.
-You need to create at least config/mt-<target>.
-It should contain
- EMUL=<emulation>
-An <emulation> controls the "personality" of ld,
-such as the default linker script. Usually, the
-<emulation> will have teh same name as the <target>,
-and you will need to create a new <emulation> (see below).
-
-You will also need to edit Makefile.in and possible configure.in.
-To see how to do that, search for existing examples (e.g. sun3,
-sun4, hp300bsd).
-
-Porting to a new emulation target
----------------------------------
-Pick a name for your target. Call that <emulation>.
-Usually, <emulation> and <target> are the same.
-You need to create at least <emulation>.sh.
-You will also need to edit Makefile.in,
-To see how to do that, search for existing examples.
-
-The file <emulation>.sh defines a set of parameter that
-are used to generate the emulation. Its syntax is that
-of a (Bourne) shell script, and it is "sourced" by genscripts.sh.
-
-Writing <emulation.sh>
-----------------------
-
-Usually, <emulation>.sh contains:
- EMULATION_NAME=<emulation>
- SCRIPT_NAME=<script>
- OUTPUT_FORMAT="<target-name>"
- TEXT_START_ADDR=<text_start_addr>
- PAGE_SIZE=<page_size>
- SEGMENT_SIZE=<segment_size> # If different from PAGE_SIZE.
- ARCH=<arch>
-
-<target-name>
- Matches the 'filename' field of the bfd_target you want
- to use. (This is a string, and currently the first field.)
- For an a.out target, <target-name> matches the TARGETNAME
- defined in ../bfd/<target>.c.
-
-<arch>
- The architecture: e.g. m68k, sparc, ...
-
-<script>
- The file <script>.sc-sh is a shell script which when
- eveluated (by genscripts.sh) writes a linker script
- file to standard output. You may need to write a new
- script. If you use the a.out format or something
- similar, you can probably set
- SCRIPT_NAME=aout
-
-<text_start_addr>
-<page_size>
-<segment_size>
- These set the shell variables TEXT_START_ADDR, PAGE_SIZE,
- and SEGEMNT_SIZE for use by <script>.sc-sh.
- If your script doesn't use these variables, you
- don't have to define the variables,
- For emulations using a.out files, you can get these
- values from ../bfd/<target>c.
-
-In some cases, you may need more more definitions.
-For example, if you can't use generic.em,
-you may need to add:
- TEMPLATE_NAME=<emulation>
-and write your own <emulation>.em file.
-
-Writing a new <script>.sc-sh
-----------------------------
-
-You may need to write a new script file for your emulation.
-
-Your script can use the shell variable LD_FLAG, which has the value:
-LD_FLAG= when building a script to be used by default
-LD_FLAG=n when building a script to be used for ld -n
-LD_FLAG=N when building a script to be used for ld -N
-LD_FLAG=r when building a script to be used for ld -r
-LD_FLAG=u when building a script to be used for ld -Ur
-
-The variable RELOCATING is only set if relocation is happening
-(i.e. unless the linker is invoked with -r).
-Thus your script should has an action ACTION
-that should only be done when relocating,
-express that as:
- ${RELOCATING+ ACTION}
-In general, this is the case for most assignments, which should look like:
- ${RELOCATING+ _end = .}
-
-Also, you should assign absolute addresses to sections only
-when relocating, so:
- .text ${RELOCATING+ ${TEXT_START_ADDR}}:
-
-The forms:
- .section { ... } > section
-should be:
- .section { ... } > ${RELOCATING+ section}
-
-RELOCATING is set except when LD_FLAG=r or LD_FLAG=u.
-CONSTRUCTING is set except when LD_FLAG=u.
-
-Alignment of the data segments is controlled by the variables
-DATA_ALIGNMENT_ (note trailing underscore), DATA_ALIGNMENT_n,
-DATA_ALIGNMENT_N, DATA_ALIGNMENT_r, or DTA_ALIGNMENT_u
-depending on LD_FLAGS's value.
-Normally, the default value works (this is "ALIGN(${SEGMENT_SIZE})"
-for the _n, and __ (default) variants; "." for the _N, variant;
-and "" for the _r and _u variants).
-
-Handling -n and -N style binaries in your linker script
--------------------------------------------------------
-
-The -n linker flag requests the linker to create a binary
-with a write-protected text segment, but not demand-pagable (NMAGIC).
-Sunos starts the text segment for demand-paged binaries at 0x2020
-and other binaries at 0x2000, since the exec header (0x20 bytes)
-is paged in with the text. Some other Unix variants do the same.
-
-In that case, the <emulation.sh> should define:
-
-NONPAGED_TEXT_START_ADDR
- The text start address to use when linking with -n or -N flags.
-
-For example, on a sun4:
- TEXT_START_ADDR=0x2020
- NONPAGED_TEXT_START_ADDR=0x2000
-
-The -N linker flag requests the linker to create a binary
-without a write-protected text segment (NMAGIC).
-This is like -n, except that the data segment needs not be page-aligned.
+++ /dev/null
-#!/bin/sh
-
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration (e.g. a typo).
-
-# Please email any bugs, comments, and/or additions to this file to:
-# configure@cygnus.com
-
-# decode aliases into canonical names
-
-case "$1" in
-# cpu alone is a valid alias for cpu-none-none.
-vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
- | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
- | romp | rs6000 | i960 | h8300)
- cpu=$1
- vendor=none
- os=none
- ;;
-altos | altos3068)
- cpu=m68k
- vendor=altos
- os=sysv # maybe?
- ;;
-altosgas)
- cpu=m68k
- vendor=altos
- os=gas
- ;;
-am29k)
- cpu=a29k
- vendor=none
- os=bsd
- ;;
-amdahl)
- cpu=580
- vendor=amdahl
- os=uts
- ;;
-amigados)
- cpu=m68k
- vendor=cbm
- os=amigados # Native AmigaDOS
- ;;
-amigaunix | amix)
- cpu=m68k
- vendor=cbm
- os=svr4 # System V Release 4 (svr4 is an industry recognized acronym)
- ;;
-apollo68)
- cpu=m68k
- vendor=apollo
- os=sysv # maybe?
- ;;
-balance)
- cpu=ns32k
- vendor=sequent
- os=dynix
- ;;
-convex-c1)
- cpu=c1
- vendor=convex
- os=sysv # maybe?
- ;;
-convex-c2)
- cpu=c2
- vendor=convex
- os=sysv # maybe?
- ;;
-cray | ymp)
- cpu=ymp
- vendor=cray
- os=unicos
- ;;
-cray2)
- cpu=cray2
- vendor=cray
- os=unicos
- ;;
-dec3100 | decstatn | decstation | decstation-3100 | pmax | pmin)
- cpu=mips
- vendor=dec
- os=ultrix
- ;;
-delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- os=sysv # maybe?
- ;;
-
-delta88)
- cpu=m88k
- vendor=motorola
- os=m88kbcs
- ;;
-
-gmicro)
- cpu=tron
- vendor=gmicro
- os=sysv # maybe?
- ;;
-
-h8300hds)
- cpu=h8300
- vendor=hitachi
- os=hds
- ;;
-
-# start-sanitize-v9
-hal-32 | hal32)
- cpu=sparc64
- vendor=hal
- os=hal32
- ;;
-hal-64 | hal64)
- cpu=sparc64
- vendor=hal
- os=hal64
- ;;
-sparc64)
- cpu=sparc64
- vendor=sun
- os=v9
- ;;
-sparc64-v7 | sparc64v7)
- cpu=sparc64
- vendor=sun
- os=v7
- ;;
-# end-sanitize-v9
-hp300bsd)
- cpu=m68k
- vendor=hp
- os=bsd
- ;;
-hp300hpux | hpux | hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- os=hpux
- ;;
-hp9k31[0-9] | hp9k2[0-9][0-9])
- cpu=m68000
- vendor=hp
- os=hpux
- ;;
-i386sco)
- cpu=i386
- vendor=sco
- os=sysv # maybe?
- ;;
-i386v)
- cpu=i386
- vendor=none
- os=sysv
- ;;
-i386v32)
- cpu=i386
- vendor=none
- os=sysv32
- ;;
-iris | iris4d)
- cpu=mips
- vendor=sgi
- os=irix # maybe?
- ;;
-
-dpx2)
- vendor=bull
- cpu=m68k
- os=sysv
- ;;
-isi | isi68)
- cpu=m68k
- vendor=isi
- os=sysv # maybe?
- ;;
-littlemips)
- cpu=mips
- vendor=little
- os=bsd
- ;;
-magnum | m3230)
- cpu=mips
- vendor=mips
- os=sysv # maybe?
- ;;
-merlin)
- cpu=ns32k
- vendor=utek
- os=sysv # maybe?
- ;;
-miniframe)
- cpu=m68000
- vendor=convergent
- os=sysv # maybe?
- ;;
-mmax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-news | news700 | news800 | news900)
- cpu=m68k
- vendor=sony
- os=newsos3 # Based on bsd-4.3
- ;;
-news1000)
- cpu=m68030
- vendor=sony
- os=newsos3 # ?
- ;;
-news-3600 | bigmips | risc-news)
- cpu=mips
- vendor=sony
- os=newsos4 # Presumably?
- ;;
-next)
- cpu=m68k
- vendor=next
- os=sysv # maybe?
- ;;
-nindy960)
- cpu=i960
- vendor=intel
- os=nindy
- ;;
-none)
- cpu=none
- vendor=none
- os=none
- ;;
-np1)
- cpu=np1
- vendor=gould
- os=sysv # maybe?
- ;;
-rtpc)
- cpu=romp
- vendor=ibm
- os=aix # maybe?
- ;;
-pbd)
- cpu=sparc
- vendor=unicom
- os=sysv
- ;;
-pn)
- cpu=pn
- vendor=gould
- os=sysv # maybe?
- ;;
-ps2)
- cpu=i386
- vendor=ibm
- os=sysv # maybe?
- ;;
-sun2)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun2os3)
- cpu=m68000
- vendor=sun
- os=sunos3
- ;;
-sun2os4)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun3)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun3os3)
- cpu=m68k
- vendor=sun
- os=sunos3
- ;;
-sun3os4)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun386 | roadrunner | sun386i)
- cpu=i386
- vendor=sun
- os=sunos
- ;;
-sun4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-sun4os3)
- cpu=sparc
- vendor=sun
- os=sunos3
- ;;
-sun4os4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-symmetry)
- cpu=i386
- vendor=sequent
- os=dynix
- ;;
-tower | tower-32)
- cpu=m68k
- vendor=ncr
- os=sysv # maybe?
- ;;
-ultra3)
- cpu=a29k
- vendor=nyu
- os=sym1
- ;;
-umax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
- cpu=m68k
- vendor=att
- os=sysv # maybe?
- ;;
-vax-dec)
- cpu=vax
- vendor=dec
- os=ultrix # maybe?
- ;;
-vxworks68)
- cpu=m68k
- vendor=wrs
- os=vxworks
- ;;
-vxworks960)
- cpu=i960
- vendor=wrs
- os=vxworks
- ;;
-xmp)
- cpu=xmp
- vendor=cray
- os=unicos
- ;;
-# not an alias. parse what we expect to be a canonical name.
-*)
- cpu=`echo $1 | sed 's/-.*$//'`
-
- if [ "${cpu}" = "$1" ] ; then
- # no vendor so this is an invalid name.
- echo '***' No vendor: configuration \`$1\' not recognized 1>&2
- exit 1
- else
- # parse out vendor
- rest=`echo $1 | sed "s/${cpu}-//"`
- vendor=`echo ${rest} | sed 's/-.*$//'`
-
- if [ "${vendor}" = "${rest}" ] ; then
- # a missing os is acceptable
- os=none
- else
- os=`echo ${rest} | sed "s/${vendor}-//"`
- fi
- fi
- ;;
-esac
-
-# At this point we should have three parts of a canonical name in cpu,
-# vendor, and os.
-
-# verify that the cpu is known.
-
-case "${cpu}" in
-none | vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc \
- | ns32k | alliant | arm | c1 | c2 | mips | pyramid | tron \
- | a29k | romp | rs6000 | i960 | xmp | ymp | cray2 | 580 | h8300)
- ;;
-
-# start-sanitize-v9
-sparc64) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the vendor is known.
-
-case "${vendor}" in
- altos | amdahl | aout | apollo | att | bcs | bout |\
- cbm | convergent | convex | coff | cray | dec | encore |\
- gould | hitachi | intel | isi | hp | ibm | little | mips | motorola |\
- ncr | next | none | nyu | sco | sequent | sgi | sony | sun |\
- unicom | utek | wrs | bull ) ;;
-
-# start-sanitize-v9
-hal) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the os is known, if it exists.
-
-case "${os}" in
-aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* \
- | hds | irix* | isc* | kern | mach* | newsos* | nindy* | none \
- | osf* | sco* | sunos* | sysv* | ultrix* | unos* | v88r* \
- | vms* | vxworks* | sym[1-9]* | unicos* | uts | svr4 \
- | amigados)
- ;;
-
-# start-sanitize-v9
-hal32 | hal64 | v7 | v9) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-echo ${cpu}-${vendor}-${os}
+++ /dev/null
-YACC=yacc -vd
+++ /dev/null
-# $Id$
-
-HDEFINES=-DHOST_SYS=i386_SYSV_SYS
+++ /dev/null
-# $Id$
-
-HDEFINES=-DHOST_SYS=M68K_SYSV_SYS
+++ /dev/null
-HDEFINES=-DHOST_SYS=DEC3100_SYS
-YACC=yacc -vd
+++ /dev/null
-HDEFINES = -DHOST_SYS=DGUX_SYS -D__using_DGUX
-
-CC = gcc -Wall -ansi
-YACC=yacc -tvd
-
-HOSTING_CRT0=/lib/crt0.o -X
-HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a
-HOSTING_EMU=LDEMULATION=gldm88kbcs; export LDEMULATION
-
+++ /dev/null
-# The IBM RT/PC has only been supported as a host in a cross-development
-# environment. If you don't have gcc, I was able to get 'hc -Hnocpp -ma'
-# to compile most of the modules, but didn't try running anything.
-YACC = yacc -d
-HDEFINES = -DHOST_SYS=RTBSD_SYS -DNO_VARARGS
-LDFLAGS =
-CC=gcc # hc/pcc just can't cut it
+++ /dev/null
-CDEFINES=-DHOST_SYS=SUN3_SYS
-#CC=gcc -ansi -Wall
-CC=cc
-YACC=yacc -d
-
-
-HOSTING_CRT0=/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o
-HOSTING_LIBS=-lc
-HOSTING_EMU=LDEMULATION=gld68k; export LDEMULATION
+++ /dev/null
-HDEFINES=-DHOST_SYS=SUN4_SYS
-YACC=yacc -tvd
-#CC=gcc -Wall -ansi
-#stuff for self hosting
-HOSTING_CRT0=/lib/crt0.o
-HOSTING_LIBS=/limbo/latest/=sun4/lib/gcc/sparc/1.93/gnulib -lc
-HOSTING_EMU=LDEMULATION=gld; export LDEMULATION
-
+++ /dev/null
-HDEFINES=-DHOST_SYS=SUN4_SYS -DHOST_64_BIT="long long"
-YACC=yacc -tvd
-CC=/usr/latest/bin/gcc -Wall -ansi
-#stuff for self hosting
-HOSTING_CRT0=/lib/crt0.o
-HOSTING_LIBS=/limbo/latest/=sun4/lib/gcc/sparc/1.93/gnulib -lc
-HOSTING_EMU=LDEMULATION=gld; export LDEMULATION
-
+++ /dev/null
-#CC=gcc -ansi -Wall
-CC=cc
-YACC=yacc -d
-
-
-HOSTING_CRT0=/lib/crt0.o
-HOSTING_LIBS=-lc
-HOSTING_EMU=LDEMULATION=hp300bsd; export LDEMULATION
+++ /dev/null
-# If compiling with -O on the HP 9000/300 running HP/UX, you must
-# specify -Wp,-P to avoid a stupid compiler bug.
-# Ian Taylor, David Henkel-Wallace, Cygnus Support
-# CFLAGS = +O1000 -Wp,-P
+++ /dev/null
-#CC=gcc -ansi -Wall
-CC=cc
-YACC=yacc -d
-
-
-HOSTING_CRT0=/lib/crt0.o
-HOSTING_LIBS=-lc
-HOSTING_EMU=LDEMULATION=news; export LDEMULATION
+++ /dev/null
-YACC=yacc -tvd
-#CC=gcc -Wall -ansi
-#stuff for self hosting
-HOSTING_CRT0=/lib/crt0.o
-HOSTING_LIBS=`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else echo $(libdir)/libgcc.a; fi` -lc
-HOSTING_EMU=LDEMULATION=sun4; export LDEMULATION
-
+++ /dev/null
-TDEFINES = -DDEFAULT_EMULATION=GLD29K_EMULATION_NAME
+++ /dev/null
-TDEFINES = -DDEFAULT_EMULATION=GLDM88KBCS_EMULATION_NAME
+++ /dev/null
-TDEFINES = -DDEFAULT_EMULATION=GLD_EMULATION_NAME
+++ /dev/null
-@echo off
-@echo Configuring binutils for H8/300, hosted on MS-DOS
-
-copy ..\bfd\hosts\h-go32.h sysdep.h
-
-copy makefile.dos makefile
+++ /dev/null
-/* Demangler for GNU C++
- Copyright 1989, 1991 Free Software Foundation, Inc.
- written by James Clark (jjc@jclark.uucp)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* This is for g++ 1.95.03 (November 13 verison). */
-
-/* This file exports one function
-
- char *cplus_demangle (const char *name, int mode)
-
- If NAME is a mangled function name produced by GNU C++, then
- a pointer to a malloced string giving a C++ representation
- of the name will be returned; otherwise NULL will be returned.
- It is the caller's responsibility to free the string which
- is returned.
-
- If MODE > 0, then ANSI qualifiers such as `const' and `void' are output.
- Otherwise they are not.
- If MODE >= 0, parameters are emitted; otherwise not.
-
- For example,
-
- cplus_demangle ("foo__1Ai", 0) => "A::foo(int)"
- cplus_demangle ("foo__1Ai", 1) => "A::foo(int)"
- cplus_demangle ("foo__1Ai", -1) => "A::foo"
-
- cplus_demangle ("foo__1Afe", 0) => "A::foo(float,...)"
- cplus_demangle ("foo__1Afe", 1) => "A::foo(float,...)"
- cplus_demangle ("foo__1Afe", -1) => "A::foo"
-
- This file imports xmalloc and xrealloc, which are like malloc and
- realloc except that they generate a fatal error if there is no
- available memory. */
-
-/* define this if names don't start with _ */
-/* #define nounderscore 1 */
-#include <ansidecl.h>
-#include <sysdep.h>
-
-#define xmalloc ldmalloc
-#define xrealloc ldrealloc
-
-#if 0
-/* GDB-specific, FIXME. */
-#include "defs.h"
-#endif
-
-#ifdef PARAMS
-#undef PARAMS
-#endif
-#define PARAMS(x) EXFUN(,x)
-
-/* This is '$' on systems where the assembler can deal with that.
- Where the assembler can't, it's '.' (but on many systems '.' is
- used for other things). */
-#if !defined (CPLUS_MARKER)
-#define CPLUS_MARKER '$'
-#endif
-
-#ifndef __STDC__
-#define const
-#endif
-
-#ifdef __STDC__
-extern char *cplus_demangle (const char *type, int mode);
-#else
-extern char *cplus_demangle ();
-#endif
-
-
-static char **typevec = 0;
-static int ntypes = 0;
-static int typevec_size = 0;
-
-const static struct optable {
- const char *in;
- const char *out;
- int ansi;
-} optable[] = {
- "nw", " new", 1, /* new (1.92, ansi) */
- "dl", " delete", 1, /* new (1.92, ansi) */
- "new", " new", 0, /* old (1.91, and 1.x) */
- "delete", " delete", 0, /* old (1.91, and 1.x) */
- "as", "=", 1, /* ansi */
- "ne", "!=", 1, /* old, ansi */
- "eq", "==", 1, /* old, ansi */
- "ge", ">=", 1, /* old, ansi */
- "gt", ">", 1, /* old, ansi */
- "le", "<=", 1, /* old, ansi */
- "lt", "<", 1, /* old, ansi */
- "plus", "+", 0, /* old */
- "pl", "+", 1, /* ansi */
- "apl", "+=", 1, /* ansi */
- "minus", "-", 0, /* old */
- "mi", "-", 1, /* ansi */
- "ami", "-=", 1, /* ansi */
- "mult", "*", 0, /* old */
- "ml", "*", 1, /* ansi */
- "aml", "*=", 1, /* ansi */
- "convert", "+", 0, /* old (unary +) */
- "negate", "-", 0, /* old (unary -) */
- "trunc_mod", "%", 0, /* old */
- "md", "%", 1, /* ansi */
- "amd", "%=", 1, /* ansi */
- "trunc_div", "/", 0, /* old */
- "dv", "/", 1, /* ansi */
- "adv", "/=", 1, /* ansi */
- "truth_andif", "&&", 0, /* old */
- "aa", "&&", 1, /* ansi */
- "truth_orif", "||", 0, /* old */
- "oo", "||", 1, /* ansi */
- "truth_not", "!", 0, /* old */
- "nt", "!", 1, /* ansi */
- "postincrement", "++", 0, /* old */
- "pp", "++", 1, /* ansi */
- "postdecrement", "--", 0, /* old */
- "mm", "--", 1, /* ansi */
- "bit_ior", "|", 0, /* old */
- "or", "|", 1, /* ansi */
- "aor", "|=", 1, /* ansi */
- "bit_xor", "^", 0, /* old */
- "er", "^", 1, /* ansi */
- "aer", "^=", 1, /* ansi */
- "bit_and", "&", 0, /* old */
- "ad", "&", 1, /* ansi */
- "aad", "&=", 1, /* ansi */
- "bit_not", "~", 0, /* old */
- "co", "~", 1, /* ansi */
- "call", "()", 0, /* old */
- "cl", "()", 1, /* ansi */
- "alshift", "<<", 0, /* old */
- "ls", "<<", 1, /* ansi */
- "als", "<<=", 1, /* ansi */
- "arshift", ">>", 0, /* old */
- "rs", ">>", 1, /* ansi */
- "ars", ">>=", 1, /* ansi */
- "component", "->", 0, /* old */
- "rf", "->", 1, /* ansi */
- "indirect", "*", 0, /* old */
- "method_call", "->()", 0, /* old */
- "addr", "&", 0, /* old (unary &) */
- "array", "[]", 0, /* old */
- "vc", "[]", 1, /* ansi */
- "compound", ",", 0, /* old */
- "cm", ",", 1, /* ansi */
- "cond", "?:", 0, /* old */
- "cn", "?:", 1, /* psuedo-ansi */
- "max", ">?", 0, /* old */
- "mx", ">?", 1, /* psuedo-ansi */
- "min", "<?", 0, /* old */
- "mn", "<?", 1, /* psuedo-ansi */
- "nop", "", 0, /* old (for operator=) */
-};
-
-/* Beware: these aren't '\0' terminated. */
-
-typedef struct string {
- char *b; /* pointer to start of string */
- char *p; /* pointer after last character */
- char *e; /* pointer after end of allocated space */
-} string;
-
-static void
-string_need PARAMS ((string *, int));
-
-static void
-string_delete PARAMS ((string *));
-
-static void
-string_init PARAMS ((string *));
-
-static void
-string_clear PARAMS ((string *));
-
-static int
-string_empty PARAMS ((string *));
-
-static void
-string_append PARAMS ((string *, const char *));
-
-static void
-string_appends PARAMS ((string *, string *));
-
-static void
-string_appendn PARAMS ((string *, const char *, int));
-
-static void
-string_prepend PARAMS ((string *, const char *));
-
-static void
-string_prependn PARAMS ((string *, const char *, int));
-
-static int
-get_count PARAMS ((const char **, int *));
-
-static int
-do_args PARAMS ((const char **, string *, int));
-
-static int
-do_type PARAMS ((const char **, string *, int));
-
-static int
-do_arg PARAMS ((const char **, string *, int));
-
-static void
-munge_function_name PARAMS ((string *, int));
-
-static void
-remember_type PARAMS ((const char *, int));
-
-#if 0
-static void
-string_prepends PARAMS ((string *, string *));
-#endif
-
-
-/* Takes operator name as e.g. "++" and returns mangled
- operator name (e.g. "postincrement_expr"), or NULL if not found.
-
- If ARG_MODE == 1, return the ANSI name;
- if ARG_MODE == 0 return the old GNU name. */
-char *
-cplus_mangle_opname (opname, arg_mode)
- char *opname;
- int arg_mode;
-{
- int i, len = strlen (opname);
-
- if (arg_mode != 0 && arg_mode != 1)
- einfo ("%P%F: invalid arg_mode");
-
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- if (strlen (optable[i].out) == len
- && arg_mode == optable[i].ansi
- && memcmp (optable[i].out, opname, len) == 0)
- return (char *)optable[i].in;
- }
- return 0;
-}
-
-char *
-cplus_demangle (type, arg_mode)
- const char *type;
- int arg_mode;
-{
- string decl;
- int n;
- int success = 0;
- int constructor = 0;
- int destructor = 0;
- int static_type = 0;
- int const_flag = 0;
- int i;
- const char *p;
-#ifndef LONGERNAMES
- const char *premangle;
-#endif
-
-# define print_ansi_qualifiers (arg_mode > 0)
-# define print_arg_types (arg_mode >= 0)
-
- if (type == NULL || *type == '\0')
- return NULL;
-#ifndef nounderscore
- if (*type++ != '_')
- return NULL;
-#endif
- p = type;
- while (*p != '\0' && !(*p == '_' && p[1] == '_'))
- p++;
- if (*p == '\0')
- {
- /* destructor */
- if (type[0] == '_' && type[1] == CPLUS_MARKER && type[2] == '_')
- {
- int n;
- char *tem;
-
- type += 3; /* Get past _$_ at front. */
- while (isdigit (*type))
- /* If there are digits at the front, it's because
- of new 2.0 name mangling. Just skip them. */
- type++;
-
- n = strlen (type)*2 + 3 + 2 + 1;
- tem = (char *) xmalloc (n);
- strcpy (tem, type);
- strcat (tem, "::~");
- strcat (tem, type);
- if (print_arg_types)
- strcat (tem, "()");
- return tem;
- }
- /* static data member */
- if (*type != '_' && (p = strchr (type, CPLUS_MARKER)) != NULL)
- {
- int n = strlen (type) + 2;
- char *tem = (char *) xmalloc (n);
- memcpy (tem, type, p - type);
- strcpy (tem + (p - type), "::");
- strcpy (tem + (p - type) + 2, p + 1);
- return tem;
- }
- /* virtual table "_vt$" */
- if (type[0] == '_' && type[1] == 'v' && type[2] == 't' && type[3] == CPLUS_MARKER)
- {
- int n = strlen (type + 4) + 14 + 1;
- char *tem = (char *) xmalloc (n);
- strcpy (tem, type + 4);
- strcat (tem, " virtual table");
- return tem;
- }
- return NULL;
- }
-
- string_init (&decl);
-
- if (static_type)
- {
- if (!isdigit (p[0]) && ('t' != p[0]))
- {
- string_delete (&decl);
- return NULL;
- }
- }
- else if (p == type)
- {
- if (!isdigit (p[2]) && ('t' != p[2]))
- {
- p += 1;
- while (*p != '\0' && !(*p == '_' && p[1] == '_'))
- p++;
- string_appendn (&decl, type, p - type);
- string_need (&decl, 1);
- *(decl.p) = '\0';
- munge_function_name (&decl, 1);
- if (decl.b[0] == '_')
- {
- string_delete (&decl);
- return NULL;
- }
- else
- p += 2;
- }
- else
- {
- constructor = 1;
- p += 2;
- }
- }
- else
- {
- string_appendn (&decl, type, p - type);
- string_need (&decl, 1);
- *(decl.p) = '\0';
- munge_function_name (&decl, arg_mode);
- p += 2;
- }
-
-#ifndef LONGERNAMES
- premangle = p;
-#endif
- switch (*p)
- {
- case 'C':
- /* a const member function */
- if (!isdigit (p[1]))
- {
- string_delete (&decl);
- return NULL;
- }
- p += 1;
- const_flag = 1;
- /* fall through */
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- n = 0;
- do
- {
- n *= 10;
- n += *p - '0';
- p += 1;
- }
- while (isdigit (*p));
- if (strlen (p) < n)
- {
- string_delete (&decl);
- return NULL;
- }
- if (constructor || destructor)
- {
- string_appendn (&decl, p, n);
- string_append (&decl, "::");
- if (destructor)
- string_append(&decl, "~");
- string_appendn (&decl, p, n);
- }
- else
- {
- string_prepend (&decl, "::");
- string_prependn (&decl, p, n);
- }
- p += n;
-#ifndef LONGERNAMES
- remember_type (premangle, p - premangle);
-#endif
- if (static_type)
- {
- string_append(&decl, p+1);
- p += strlen(p);
- success = 1;
- }
- else
- success = do_args (&p, &decl, arg_mode);
- if (const_flag && print_arg_types)
- string_append (&decl, " const");
- break;
- case 'F':
- p += 1;
- success = do_args (&p, &decl, arg_mode);
- break;
- /* template additions */
- case 't':
- p += 1;
- {
- int r, i;
- int non_empty = 0;
- string tname;
- string trawname;
-
- string temp;
- int need_comma = 0;
-
- string_init(&tname);
- string_init(&trawname);
-
- /* get template name */
- if (!get_count (&p, &r))
- return 0;
- string_appendn (&tname, p, r);
- string_appendn (&trawname, p, r);
- string_appendn (&trawname, "", 1);
- p += r;
- string_append (&tname, "<");
- /* get size of template parameter list */
- if (!get_count (&p, &r))
- return 0;
- for (i = 0; i < r; i++)
- {
- if (need_comma)
- string_append (&tname, ", ");
- /* Z for type parameters */
- if (*p == 'Z')
- {
- p += 1;
-
- success = do_type (&p, &temp, arg_mode);
- string_appendn (&temp, "", 1);
- if (success)
- string_append (&tname, temp.b);
- string_delete(&temp);
- if (!success)
- break;
- }
- /* otherwise, value parameter */
- else
- {
- const char *old_p = p;
- int is_pointer = 0;
- int is_real = 0;
- int is_integral = 0;
- int done = 0;
-
- success = do_type (&p, &temp, arg_mode);
- string_appendn (&temp, "", 1);
- if (success)
- string_append (&tname, temp.b);
- string_delete(&temp);
- if (!success)
- break;
- string_append (&tname, "=");
- while (*old_p && !done)
- {
- switch (*old_p)
- {
- case 'P':
- case 'R':
- done = is_pointer = 1;
- break;
- case 'C': /* const */
- case 'U': /* unsigned */
- case 'V': /* volatile */
- case 'F': /* function */
- case 'M': /* member function */
- case 'O': /* ??? */
- old_p++;
- continue;
- case 'Q': /* repetition of following */
- case 'T': /* remembered type */
- abort();
- break;
- case 'v': /* void */
- abort();
- break;
- case 'x': /* long long */
- case 'l': /* long */
- case 'i': /* int */
- case 's': /* short */
- case 'c': /* char */
- done = is_integral = 1;
- break;
- case 'r': /* long double */
- case 'd': /* double */
- case 'f': /* float */
- done = is_real = 1;
- break;
- default:
- abort();
- }
- }
- if (is_integral)
- {
- if (*p == 'm')
- {
- string_appendn (&tname, "-", 1);
- p++;
- }
- while (isdigit (*p))
- {
- string_appendn (&tname, p, 1);
- p++;
- }
- }
- else if (is_real)
- {
- if (*p == 'm')
- {
- string_appendn (&tname, "-", 1);
- p++;
- }
- while (isdigit (*p))
- {
- string_appendn (&tname, p, 1);
- p++;
- }
- if (*p == '.') /* fraction */
- {
- string_appendn (&tname, ".", 1);
- p++;
- while (isdigit (*p))
- {
- string_appendn (&tname, p, 1);
- p++;
- }
- }
- if (*p == 'e') /* exponent */
- {
- string_appendn (&tname, "e", 1);
- p++;
- while (isdigit (*p))
- {
- string_appendn (&tname, p, 1);
- p++;
- }
- }
- }
- else if (is_pointer)
- {
- int symbol_len;
-
- if (!get_count (&p, &symbol_len))
- {
- success = 0;
- break;
- }
- string_appendn (&tname, p, symbol_len);
- p += symbol_len;
- }
- }
- need_comma = 1;
- }
- string_append (&tname, ">::");
- if (destructor)
- string_append(&tname, "~");
- if (constructor || destructor) {
- string_append (&tname, trawname.b);
- }
- string_delete(&trawname);
-
- if (!success) {
- string_delete(&tname);
- return 0;
- }
- string_prepend (&decl, tname.b);
- string_delete(&tname);
-
- if (static_type)
- {
- string_append(&decl, p+1);
- p += strlen(p);
- success = 1;
- }
- else
- success = do_args (&p, &decl, arg_mode);
- break;
- }
- }
-
- for (i = 0; i < ntypes; i++)
- if (typevec[i] != NULL)
- free (typevec[i]);
- ntypes = 0;
- if (typevec != NULL)
- {
- free ((char *)typevec);
- typevec = NULL;
- typevec_size = 0;
- }
-
- if (success)
- {
- string_appendn (&decl, "", 1);
- return decl.b;
- }
- else
- {
- string_delete (&decl);
- return NULL;
- }
-}
-
-static int
-get_count (type, count)
- const char **type;
- int *count;
-{
- if (!isdigit (**type))
- return 0;
- *count = **type - '0';
- *type += 1;
- /* see flush_repeats in cplus-method.c */
- if (isdigit (**type))
- {
- const char *p = *type;
- int n = *count;
- do
- {
- n *= 10;
- n += *p - '0';
- p += 1;
- }
- while (isdigit (*p));
- if (*p == '_')
- {
- *type = p + 1;
- *count = n;
- }
- }
- return 1;
-}
-
-/* result will be initialised here; it will be freed on failure */
-
-static int
-do_type (type, result, arg_mode)
- const char **type;
- string *result;
- int arg_mode;
-{
- int n;
- int done;
- int non_empty = 0;
- int success;
- string decl;
- const char *remembered_type;
-
- string_init (&decl);
- string_init (result);
-
- done = 0;
- success = 1;
- while (success && !done)
- {
- int member;
- switch (**type)
- {
- case 'Q':
- n = (*type)[1] - '0';
- if (n < 0 || n > 9)
- success = 0;
- *type += 2;
- while (n-- > 0)
- do_type (type, result, arg_mode);
- break;
-
- case 'P':
- *type += 1;
- string_prepend (&decl, "*");
- break;
-
- case 'R':
- *type += 1;
- string_prepend (&decl, "&");
- break;
-
- case 'T':
- *type += 1;
- if (!get_count (type, &n) || n >= ntypes)
- success = 0;
- else
- {
- remembered_type = typevec[n];
- type = &remembered_type;
- }
- break;
-
- case 'F':
- *type += 1;
- if (!string_empty (&decl) && decl.b[0] == '*')
- {
- string_prepend (&decl, "(");
- string_append (&decl, ")");
- }
- if (!do_args (type, &decl, arg_mode) || **type != '_')
- success = 0;
- else
- *type += 1;
- break;
-
- case 'M':
- case 'O':
- {
- int constp = 0;
- int volatilep = 0;
-
- member = **type == 'M';
- *type += 1;
- if (!isdigit (**type))
- {
- success = 0;
- break;
- }
- n = 0;
- do
- {
- n *= 10;
- n += **type - '0';
- *type += 1;
- }
- while (isdigit (**type));
- if (strlen (*type) < n)
- {
- success = 0;
- break;
- }
- string_append (&decl, ")");
- string_prepend (&decl, "::");
- string_prependn (&decl, *type, n);
- string_prepend (&decl, "(");
- *type += n;
- if (member)
- {
- if (**type == 'C')
- {
- *type += 1;
- constp = 1;
- }
- if (**type == 'V')
- {
- *type += 1;
- volatilep = 1;
- }
- if (*(*type)++ != 'F')
- {
- success = 0;
- break;
- }
- }
- if ((member && !do_args (type, &decl, arg_mode)) || **type != '_')
- {
- success = 0;
- break;
- }
- *type += 1;
- if (! print_ansi_qualifiers)
- break;
- if (constp)
- {
- if (non_empty)
- string_append (&decl, " ");
- else
- non_empty = 1;
- string_append (&decl, "const");
- }
- if (volatilep)
- {
- if (non_empty)
- string_append (&decl, " ");
- else
- non_empty = 1;
- string_append (&decl, "volatile");
- }
- break;
- }
-
- case 'C':
- if ((*type)[1] == 'P')
- {
- *type += 1;
- if (print_ansi_qualifiers)
- {
- if (!string_empty (&decl))
- string_prepend (&decl, " ");
- string_prepend (&decl, "const");
- }
- break;
- }
-
- /* fall through */
- default:
- done = 1;
- break;
- }
- }
-
- done = 0;
- non_empty = 0;
- while (success && !done)
- {
- switch (**type)
- {
- case 'C':
- *type += 1;
- if (print_ansi_qualifiers)
- {
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "const");
- }
- break;
- case 'U':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "unsigned");
- break;
- case 'V':
- *type += 1;
- if (print_ansi_qualifiers)
- {
- if (non_empty)
- string_append (result, " ");
- else
- non_empty = 1;
- string_append (result, "volatile");
- }
- break;
- default:
- done = 1;
- break;
- }
- }
-
- if (success)
- switch (**type)
- {
- case '\0':
- case '_':
- break;
- case 'v':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "void");
- break;
- case 'x':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "long long");
- break;
- case 'l':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "long");
- break;
- case 'i':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "int");
- break;
- case 's':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "short");
- break;
- case 'c':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "char");
- break;
- case 'r':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "long double");
- break;
- case 'd':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "double");
- break;
- case 'f':
- *type += 1;
- if (non_empty)
- string_append (result, " ");
- string_append (result, "float");
- break;
- case 'G':
- *type += 1;
- if (!isdigit (**type))
- {
- success = 0;
- break;
- }
- /* fall through */
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- n = 0;
- do
- {
- n *= 10;
- n += **type - '0';
- *type += 1;
- }
- while (isdigit (**type));
- if (strlen (*type) < n)
- {
- success = 0;
- break;
- }
- if (non_empty)
- string_append (result, " ");
- string_appendn (result, *type, n);
- *type += n;
- break;
- default:
- success = 0;
- break;
- }
-
- if (success)
- {
- if (!string_empty (&decl))
- {
- string_append (result, " ");
- string_appends (result, &decl);
- }
- string_delete (&decl);
- return 1;
- }
- else
- {
- string_delete (&decl);
- string_delete (result);
- return 0;
- }
-}
-
-/* `result' will be initialised in do_type; it will be freed on failure */
-
-static int
-do_arg (type, result, arg_mode)
- const char **type;
- string *result;
- int arg_mode;
-{
- const char *start = *type;
-
- if (!do_type (type, result, arg_mode))
- return 0;
- remember_type (start, *type - start);
- return 1;
-}
-
-static void
-remember_type (start, len)
- const char *start;
- int len;
-{
- char *tem;
-
- if (ntypes >= typevec_size)
- {
- if (typevec_size == 0)
- {
- typevec_size = 3;
- typevec = (char **) xmalloc (sizeof (char*)*typevec_size);
- }
- else
- {
- typevec_size *= 2;
- typevec = (char **) xrealloc ((char *)typevec, sizeof (char*)*typevec_size);
- }
- }
- tem = (char *) xmalloc (len + 1);
- memcpy (tem, start, len);
- tem[len] = '\0';
- typevec[ntypes++] = tem;
-}
-
-/* `decl' must be already initialised, usually non-empty;
- it won't be freed on failure */
-
-static int
-do_args (type, decl, arg_mode)
- const char **type;
- string *decl;
- int arg_mode;
-{
- string arg;
- int need_comma = 0;
-
- if (print_arg_types)
- string_append (decl, "(");
-
- while (**type != '_' && **type != '\0' && **type != 'e' && **type != 'v')
- {
- if (**type == 'N')
- {
- int r;
- int t;
- *type += 1;
- if (!get_count (type, &r) || !get_count (type, &t) || t >= ntypes)
- return 0;
- while (--r >= 0)
- {
- const char *tem = typevec[t];
- if (need_comma && print_arg_types)
- string_append (decl, ", ");
- if (!do_arg (&tem, &arg, arg_mode))
- return 0;
- if (print_arg_types)
- string_appends (decl, &arg);
- string_delete (&arg);
- need_comma = 1;
- }
- }
- else
- {
- if (need_comma & print_arg_types)
- string_append (decl, ", ");
- if (!do_arg (type, &arg, arg_mode))
- return 0;
- if (print_arg_types)
- string_appends (decl, &arg);
- string_delete (&arg);
- need_comma = 1;
- }
- }
-
- if (**type == 'v')
- *type += 1;
- else if (**type == 'e')
- {
- *type += 1;
- if (print_arg_types)
- {
- if (need_comma)
- string_append (decl, ",");
- string_append (decl, "...");
- }
- }
-
- if (print_arg_types)
- string_append (decl, ")");
- return 1;
-}
-
-static void
-munge_function_name (name, arg_mode)
- string *name;
- int arg_mode;
-{
- if (string_empty (name))
- return;
-
- if (name->p - name->b >= 3
- && name->b[0] == 'o' && name->b[1] == 'p' && name->b[2] == CPLUS_MARKER)
- {
- int i;
- /* see if it's an assignment expression */
- if (name->p - name->b >= 10 /* op$assign_ */
- && memcmp (name->b + 3, "assign_", 7) == 0)
- {
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- int len = name->p - name->b - 10;
- if (strlen (optable[i].in) == len
- && memcmp (optable[i].in, name->b + 10, len) == 0)
- {
- string_clear (name);
- string_append (name, "operator");
- string_append (name, optable[i].out);
- string_append (name, "=");
- return;
- }
- }
- }
- else
- {
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- int len = name->p - name->b - 3;
- if (strlen (optable[i].in) == len
- && memcmp (optable[i].in, name->b + 3, len) == 0)
- {
- string_clear (name);
- string_append (name, "operator");
- string_append (name, optable[i].out);
- return;
- }
- }
- }
- return;
- }
- else if (name->p - name->b >= 5 && memcmp (name->b, "type$", 5) == 0)
- {
- /* type conversion operator */
- string type;
- const char *tem = name->b + 5;
- if (do_type (&tem, &type, arg_mode))
- {
- string_clear (name);
- string_append (name, "operator ");
- string_appends (name, &type);
- string_delete (&type);
- return;
- }
- }
- /* ANSI. */
- else if (name->b[2] == 'o' && name->b[3] == 'p')
- {
- /* type conversion operator. */
- string type;
- const char *tem = name->b + 4;
- if (do_type (&tem, &type, arg_mode))
- {
- string_clear (name);
- string_append (name, "operator ");
- string_appends (name, &type);
- string_delete (&type);
- return;
- }
- }
- else if (name->b[0] == '_' && name->b[1] == '_'
- && name->b[2] >= 'a' && name->b[2] <= 'z'
- && name->b[3] >= 'a' && name->b[3] <= 'z')
- {
- int i;
-
- if (name->b[4] == '\0')
- {
- /* Operator. */
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- if (strlen (optable[i].in) == 2
- && memcmp (optable[i].in, name->b + 2, 2) == 0)
- {
- string_clear (name);
- string_append (name, "operator");
- string_append (name, optable[i].out);
- return;
- }
- }
- }
- else
- {
- if (name->b[2] != 'a' || name->b[5] != '\0')
- return;
- /* Assignment. */
- for (i = 0; i < sizeof (optable)/sizeof (optable[0]); i++)
- {
- if (strlen (optable[i].in) == 3
- && memcmp (optable[i].in, name->b + 2, 3) == 0)
- {
- string_clear (name);
- string_append (name, "operator");
- string_append (name, optable[i].out);
- return;
- }
- }
- }
- }
-}
-
-/* a mini string-handling package */
-
-static void
-string_need (s, n)
- string *s;
- int n;
-{
- if (s->b == NULL)
- {
- if (n < 32)
- n = 32;
- s->p = s->b = (char *) xmalloc (n);
- s->e = s->b + n;
- }
- else if (s->e - s->p < n)
- {
- int tem = s->p - s->b;
- n += tem;
- n *= 2;
- s->b = (char *) xrealloc (s->b, n);
- s->p = s->b + tem;
- s->e = s->b + n;
- }
-}
-
-static void
-string_delete (s)
- string *s;
-{
- if (s->b != NULL)
- {
- free (s->b);
- s->b = s->e = s->p = NULL;
- }
-}
-
-static void
-string_init (s)
- string *s;
-{
- s->b = s->p = s->e = NULL;
-}
-
-static void
-string_clear (s)
- string *s;
-{
- s->p = s->b;
-}
-
-static int
-string_empty (s)
- string *s;
-{
- return s->b == s->p;
-}
-
-static void
-string_append (p, s)
- string *p;
- const char *s;
-{
- int n;
- if (s == NULL || *s == '\0')
- return;
- n = strlen (s);
- string_need (p, n);
- memcpy (p->p, s, n);
- p->p += n;
-}
-
-static void
-string_appends (p, s)
- string *p, *s;
-{
- int n;
- if (s->b == s->p)
- return;
- n = s->p - s->b;
- string_need (p, n);
- memcpy (p->p, s->b, n);
- p->p += n;
-}
-
-static void
-string_appendn (p, s, n)
- string *p;
- const char *s;
- int n;
-{
- if (n == 0)
- return;
- string_need (p, n);
- memcpy (p->p, s, n);
- p->p += n;
-}
-
-static void
-string_prepend (p, s)
- string *p;
- const char *s;
-{
- if (s == NULL || *s == '\0')
- return;
- string_prependn (p, s, strlen (s));
-}
-
-#if 0
-static void
-string_prepends (p, s)
- string *p, *s;
-{
- if (s->b == s->p)
- return;
- string_prependn (p, s->b, s->p - s->b);
-}
-#endif
-
-static void
-string_prependn (p, s, n)
- string *p;
- const char *s;
- int n;
-{
- char *q;
-
- if (n == 0)
- return;
- string_need (p, n);
- for (q = p->p - 1; q >= p->b; q--)
- q[n] = q[0];
- memcpy (p->b, s, n);
- p->p += n;
-}
+++ /dev/null
-# mms file to build vms-i960 ld
-# sac@cygnus.com
-
-.FIRST
- @[-.deci960]define-gnu
-
-
-CC = gcc
-CFLAGS = /define=(VMS, LNK960_LITTLE) /cc1_options="-mvaxc-alignment" /inc=([],[-.include],[-.bfd], [-.include.aout])
-
-all : ld.exe
- copy descrip.mms all
-
-BFD_OBJ = [-.bfd]archive.obj, -
- [-.bfd]coff-i960.obj, -
- [-.bfd]format.obj, -
- [-.bfd]reloc.obj, -
- [-.bfd]archures.obj, -
- [-.bfd]core.obj, -
- [-.bfd]init.obj, -
- [-.bfd]section.obj, -
- [-.bfd]bfd.obj, -
- [-.bfd]cpu-i960.obj, -
- [-.bfd]libbfd.obj, -
- [-.bfd]srec.obj, -
- [-.bfd]cache.obj, -
- [-.bfd]ctor.obj, -
- [-.bfd]opncls.obj, -
- [-.bfd]targets.obj, -
- [-.bfd]syms.obj,-
- [-.bfd]seclet.obj
-
-LIBIBERTY_OBJ = -
-[]bzero.obj, getopt1.obj,obstack.obj,[-.libiberty]bcopy.obj,-
-[-.libiberty]getopt.obj,[-.libiberty]index.obj,[-.libiberty]strdup.obj,alloca.obj
-
-LD_OBJ = -
-cplus-dem.obj, -
-ld__a29k.obj, -
-ld__ebmon29k.obj, -
-ld__gld960.obj, -
-ld__go32.obj, -
-ld__h8300hms.obj, -
-ld__h8300xray.obj, -
-ld__hp300bsd.obj, -
-ld__i386aout.obj, -
-ld__lnk960.obj, -
-ld__m88kbcs.obj, -
-ld__news.obj, -
-ld__st2000.obj, -
-ld__sun3.obj, -
-ld__sun4.obj, -
-ld__vanilla.obj, -
-ldctor.obj, -
-ldemul.obj, -
-lderror.obj, -
-ldexp.obj, -
-ldfile.obj, -
-ldgram.obj, -
-ldindr.obj, -
-ldlang.obj, -
-ldlex.obj, -
-ldmain.obj, -
-ldsym.obj, -
-ldver.obj, -
-ldwarn.obj, -
-ldmisc.obj,-
-ldwrite.obj, -
-lexsup.obj, -
-mri.obj, -
-relax.obj
-
-
-LIBS=$(BFD_OBJ), $(LIBIBERTY_OBJ)
-
-ld.exe : $(LD_OBJ)
- copy [-.libiberty]bzero.obj []
- copy [-.libiberty]getopt1.obj []
- copy [-.libiberty]obstack.obj []
- $(LINK)/exe=ld.exe $(LD_OBJ), $(LIBS)
-
-
-
+++ /dev/null
-OUTPUT_FORMAT("coff-a29k-big")
-ENTRY(start)
-
-SECTIONS {
- .text 0x8000 :
- {
- *(.text);
- _etext = . ;
- }
- .data 0x80002000 :
- {
- *(.data);
- *(.mstack);
- *(.shbss);
- *(.rstack);
- *(.mstack);
- CONSTRUCTORS
- }
- .bss . :
- {
-
- *(COMMON)
- *(.bss);
- _end = .;
- }
-
-}
+++ /dev/null
-.\" Copyright (c) 1991, 1992 Free Software Foundation
-.\" See section COPYING for conditions for redistribution
-.TH gld 1 "23 January 1992" "cygnus support" "GNU Development Tools"
-.de BP
-.sp
-.ti \-.2i
-\(**
-..
-
-.SH NAME
-gld \- the GNU linker
-
-.SH SYNOPSIS
-.hy 0
-.na
-.TP
-.B gld
-.RB "[\|" \-o "
-.I output\c
-\&\|] \c
-.I objfiles\c
-\&.\|.\|.
-.br
-.RB "[\|" \-A\c
-.I architecture\c
-\&\|]
-.RB "[\|" "\-b\ "\c
-.I input-format\c
-\&\|]
-.RB "[\|" \-Bstatic "\|]"
-.RB "[\|" "\-c\ "\c
-.I commandfile\c
-\&\|]
-.RB "[\|" \-d | \-dc | \-dp\c
-\|]
-.br
-.RB "[\|" "\-defsym\ "\c
-.I symbol\c
-\& = \c
-.I expression\c
-\&\|]
-.RB "[\|" "\-e\ "\c
-.I entry\c
-\&\|]
-.RB "[\|" \-F "\|]"
-.RB "[\|" "\-F\ "\c
-.I format\c
-\&\|]
-.RB "[\|" "\-format\ "\c
-.I input-format\c
-\&\|]
-.RB "[\|" \-g "\|]"
-.RB "[\|" \-i "\|]"
-.RB "[\|" \-l\c
-.I ar\c
-\&\|]
-.RB "[\|" \-L\c
-.I searchdir\c
-\&\|]
-.RB "[\|" \-M | \-m "\|]"
-.RB "[\|" \-n | \-N "\|]"
-.RB "[\|" \-noinhibit-exec "\|]"
-.RB "[\|" "\-R\ "\c
-.I filename\c
-\&\|]
-.RB "[\|" \-relax "\|]"
-.RB "[\|" \-r | \-Ur "\|]"
-.RB "[\|" \-S "\|]"
-.RB "[\|" \-s "\|]"
-.RB "[\|" "\-T\ "\c
-.I commandfile\c
-\&\|]
-.RB "[\|" "\-Ttext\ "\c
-.I textorg\c
-\&\|]
-.RB "[\|" "\-Tdata\ "\c
-.I dataorg\c
-\&\|]
-.RB "[\|" "\-Tbss\ "\c
-.I bssorg\c
-\&\|]
-.RB "[\|" \-t "\|]"
-.RB "[\|" "\-u\ "\c
-.I sym\c
-\&]
-.RB "[\|" \-v "\|]"
-.RB "[\|" \-X "\|]"
-.RB "[\|" \-x "\|]"
-.RB "[\|" { \c
-.I script\c
-.BR } "\|]"
-.ad b
-.hy 1
-.SH DESCRIPTION
-\c
-.B gld\c
-\& combines a number of object and archive files, relocates
-their data and ties up symbol references. Often the last step in
-building a new compiled program to run is a call to \c
-.B gld\c
-\&.
-
-\c
-.B gld\c
-\& accepts Linker Command Language files
-to provide explicit and total control over the linking process.
-This man page does not describe the command language; see the `\|\c
-.B ld\c
-\|' entry in `\|\c
-.B info\c
-\|', or the manual
-.I
-gld: the GNU linker
-\&, for full details on the command language and on other aspects of
-the GNU linker.
-
-This version of \c
-.B gld\c
-\& uses the general purpose BFD libraries
-to operate on object files. This allows \c
-.B gld\c
-\& to read, combine, and
-write object files in many different formats\(em\&for example, COFF or
-\c
-.B a.out\c
-\&. Different formats may be linked together to produce any
-available kind of object file. You can use `\|\c
-.B objdump \-i\c
-\|' to get a list of formats supported on various architectures; see
-.BR objdump ( 1 ).
-
-Aside from its flexibility, the GNU linker is more helpful than other
-linkers in providing diagnostic information. Many linkers abandon
-execution immediately upon encountering an error; whenever possible,
-\c
-.B gld\c
-\& continues executing, allowing you to identify other errors
-(or, in some cases, to get an output file in spite of the error).
-
-The GNU linker \c
-.B gld\c
-\& is meant to cover a broad range of situations,
-and to be as compatible as possible with other linkers. As a result,
-you have many choices to control its behavior through the command line,
-and through environment variables.
-
-.SH OPTIONS
-The plethora of command-line options may seem intimidating, but in
-actual practice few of them are used in any particular context.
-For instance, a frequent use of \c
-.B gld\c
-\& is to link standard Unix
-object files on a standard, supported Unix system. On such a system, to
-link a file \c
-.B hello.o\c
-\&:
-.sp
-.br
-$\ gld\ \-o\ output\ /lib/crt0.o\ hello.o\ \-lc
-.br
-.sp
-This tells \c
-.B gld\c
-\& to produce a file called \c
-.B output\c
-\& as the
-result of linking the file \c
-.B /lib/crt0.o\c
-\& with \c
-.B hello.o\c
-\& and
-the library \c
-.B libc.a\c
-\& which will come from the standard search
-directories.
-
-The command-line options to \c
-.B gld\c
-\& may be specified in any order, and
-may be repeated at will. For the most part, repeating an option with a
-different argument will either have no further effect, or override prior
-occurrences (those further to the left on the command line) of an
-option.
-
-The exceptions\(em\&which may meaningfully be used more than once\(em\&are
-\c
-.B \-A\c
-\&, \c
-.B \-b\c
-\& (or its synonym \c
-.B \-format\c
-\&), \c
-.B \-defsym\c
-\&,
-\c
-.B \-L\c
-\&, \c
-.B \-l\c
-\&, \c
-.B \-R\c
-\&, and \c
-.B \-u\c
-\&.
-
-The list of object files to be linked together, shown as \c
-.I objfiles\c
-\&,
-may follow, precede, or be mixed in with command-line options; save that
-an \c
-.I objfiles\c
-\& argument may not be placed between an option flag and
-its argument.
-
-Usually the linker is invoked with at least one object file, but other
-forms of binary input files can also be specified with \c
-.B \-l\c
-\&,
-\c
-.B \-R\c
-\&, and the script command language. If \c
-.I no\c
-\& binary input
-files at all are specified, the linker does not produce any output, and
-issues the message `\|\c
-.B No input files\c
-\|'.
-
-Option arguments must either follow the option letter without intervening
-whitespace, or be given as separate arguments immediately following the
-option that requires them.
-
-.TP
-.IR "objfiles" .\|.\|.
-The object files \c
-.I objfiles\c
-\& to be linked.
-
-.TP
-.BI "-A" "architecture"\c
-\&
-In the current release of \c
-.B gld\c
-\&, this option is useful only for the
-Intel 960 family of architectures. In that \c
-.B gld\c
-\& configuration, the
-\c
-.I architecture\c
-\& argument is one of the two-letter names identifying
-members of the 960 family; the option specifies the desired output
-target, and warns of any incompatible instructions in the input files.
-It also modifies the linker's search strategy for archive libraries, to
-support the use of libraries specific to each particular
-architecture, by including in the search loop names suffixed with the
-string identifying the architecture.
-
-For example, if your \c
-.B gld\c
-\& command line included `\|\c
-.B \-ACA\c
-\|' as
-well as `\|\c
-.B \-ltry\c
-\|', the linker would look (in its built-in search
-paths, and in any paths you specify with \c
-.B \-L\c
-\&) for a library with
-the names
-.sp
-.br
-try
-.br
-libtry.a
-.br
-tryca
-.br
-libtryca.a
-.br
-.sp
-
-The first two possibilities would be considered in any event; the last
-two are due to the use of `\|\c
-.B \-ACA\c
-\|'.
-
-Future releases of \c
-.B gld\c
-\& may support similar functionality for
-other architecture families.
-
-You can meaningfully use \c
-.B \-A\c
-\& more than once on a command line, if
-an architecture family allows combination of target architectures; each
-use will add another pair of name variants to search for when \c
-.B \-l\c
-\&
-specifies a library.
-
-.TP
-.BI "-b " "input-format"\c
-\&
-Specify the binary format for input object files that follow this option
-on the command line. You don't usually need to specify this, as
-\c
-.B gld\c
-\& is configured to expect as a default input format the most
-usual format on each machine. \c
-.I input-format\c
-\& is a text string, the
-name of a particular format supported by the BFD libraries.
-\c
-.B \-format \c
-.I input-format\c
-\&\c
-\& has the same effect.
-
-You may want to use this option if you are linking files with an unusual
-binary format. You can also use \c
-.B \-b\c
-\& to switch formats explicitly (when
-linking object files of different formats), by including
-\c
-.B \-b \c
-.I input-format\c
-\&\c
-\& before each group of object files in a
-particular format.
-
-The default format is taken from the environment variable
-.B GNUTARGET\c
-\&. You can also define the input
-format from a script, using the command \c
-.B TARGET\c
-\&.
-
-.TP
-.B \-Bstatic
-This flag is accepted for command-line compatibility with the SunOS linker,
-but has no effect on \c
-.B gld\c
-\&.
-
-.TP
-.BI "-c " "commandfile"\c
-\&
-Directs \c
-.B gld\c
-\& to read link commands from the file
-\c
-.I commandfile\c
-\&. These commands will completely override \c
-.B gld\c
-\&'s
-default link format (rather than adding to it); \c
-.I commandfile\c
-\& must
-specify everything necessary to describe the target format.
-
-
-You may also include a script of link commands directly in the command
-line by bracketing it between `\|\c
-.B {\c
-\|' and `\|\c
-.B }\c
-\|' characters.
-
-.TP
-.B \-d
-.TP
-.B \-dc
-.TP
-.B \-dp
-These three options are equivalent; multiple forms are supported for
-compatibility with other linkers. Use any of them to make \c
-.B ld\c
-\&
-assign space to common symbols even if a relocatable output file is
-specified (\c
-.B \-r\c
-\&). The script command
-\c
-.B FORCE_COMMON_ALLOCATION\c
-\& has the same effect.
-
-.TP
-.BI "-defsym " "symbol"\c
-\& = \c
-.I expression\c
-\&
-Create a global symbol in the output file, containing the absolute
-address given by \c
-.I expression\c
-\&. You may use this option as many
-times as necessary to define multiple symbols in the command line. A
-limited form of arithmetic is supported for the \c
-.I expression\c
-\& in this
-context: you may give a hexadecimal constant or the name of an existing
-symbol, or use \c
-.B +\c
-\& and \c
-.B \-\c
-\& to add or subtract hexadecimal
-constants or symbols. If you need more elaborate expressions, consider
-using the linker command language from a script.
-
-.TP
-.BI "-e " "entry"\c
-\&
-Use \c
-.I entry\c
-\& as the explicit symbol for beginning execution of your
-program, rather than the default entry point. for a
-discussion of defaults and other ways of specifying the
-entry point.
-
-.TP
-.B \-F
-.TP
-.BI "-F" "format"\c
-\&
-Some older linkers used this option throughout a compilation toolchain
-for specifying object-file format for both input and output object
-files. \c
-.B gld\c
-\&'s mechanisms (the \c
-.B \-b\c
-\& or \c
-.B \-format\c
-\& options
-for input files, the \c
-.B TARGET\c
-\& command in linker scripts for output
-files, the \c
-.B GNUTARGET\c
-\& environment variable) are more flexible, but
-but it accepts (and ignores) the \c
-.B \-F\c
-\& option flag for compatibility
-with scripts written to call the old linker.
-
-.TP
-.BI "-format " "input-format"\c
-\&
-Synonym for \c
-.B \-b\c
-\& \c
-.I input-format\c
-\&.
-
-.TP
-.B \-g
-Accepted, but ignored; provided for compatibility with other tools.
-
-.TP
-.B \-i
-Perform an incremental link (same as option \c
-.B \-r\c
-\&).
-
-.TP
-.BI "-l" "ar"\c
-\&
-Add an archive file \c
-.I ar\c
-\& to the list of files to link. This
-option may be used any number of times. \c
-.B ld\c
-\& will search its
-path-list for occurrences of \c
-.B lib\c
-.I ar\c
-\&.a\c
-\& for every \c
-.I ar\c
-\&
-specified.
-
-.TP
-.BI "-L" "searchdir"\c
-\&
-This command adds path \c
-.I searchdir\c
-\& to the list of paths that
-\c
-.B gld\c
-\& will search for archive libraries. You may use this option
-any number of times.
-
-The default set of paths searched (without being specified with
-\c
-.B \-L\c
-\&) depends on what emulation mode \c
-.B gld\c
-\& is using, and in
-some cases also on how it was configured. The
-paths can also be specified in a link script with the \c
-.B SEARCH_DIR\c
-\&
-command.
-
-.TP
-.B \-M
-.TP
-.B \-m
-Print (to the standard output file) a link map\(em\&diagnostic information
-about where symbols are mapped by \c
-.B ld\c
-\&, and information on global
-common storage allocation.
-
-.TP
-.B \-N
-specifies readable and writable \c
-.B text\c
-\& and \c
-.B data\c
-\& sections. If
-the output format supports Unix style magic numbers, the output is
-marked as \c
-.B OMAGIC\c
-\&.
-
-When you use the `\|\c
-.B \-N\c
-\&\|' option, the linker does not page-align the
-data segment.
-
-.TP
-.B \-n
-sets the text segment to be read only, and \c
-.B NMAGIC\c
-\& is written
-if possible.
-
-.TP
-.B \-noinhibit-exec
-Normally, the linker will not produce an output file if it encounters
-errors during the link process. With this flag, you can specify that
-you wish the output file retained even after non-fatal errors.
-
-.TP
-.BI "-o " "output"\c
-\&
-.I output\c
-\&
-\c
-.I output\c
-\& is a name for the program produced by \c
-.B ld\c
-\&; if this
-option is not specified, the name `\|\c
-.B a.out\c
-\|' is used by default. The
-script command \c
-.B OUTPUT\c
-\& can also specify the output file name.
-
-.TP
-.BI "-R " "filename"\c
-\&
-.I file\c
-\&
-Read symbol names and their addresses from \c
-.I filename\c
-\&, but do not
-relocate it or include it in the output. This allows your output file
-to refer symbolically to absolute locations of memory defined in other
-programs.
-
-.TP
-.B \-relax
-An option with machine dependent effects. Currently this option is only
-supported on the H8/300.
-
-On some platforms, use this option to perform global optimizations that
-become possible when the linker resolves addressing in your program, such
-as relaxing address modes and synthesizing new instructions in the
-output object file.
-
-On platforms where this is not supported, `\|\c
-.B \-relax\c
-\&\|' is accepted, but has no effect.
-
-.TP
-.B \-r
-Generates relocatable output\(em\&i.e., generate an output file that can in
-turn serve as input to \c
-.B gld\c
-\&. This is often called \c
-.I partial
-linking\c
-\&. As a side effect, in environments that support standard Unix
-magic numbers, this option also sets the output file's magic number to
-\c
-.B OMAGIC\c
-\&.
-If this option is not specified, an absolute file is produced. When
-linking C++ programs, this option \c
-.I will not\c
-\& resolve references to
-constructors; \c
-.B \-Ur\c
-\& is an alternative.
-
-This option does the same as \c
-.B \-i\c
-\&.
-
-.TP
-.B \-S
-Omits debugger symbol information (but not all symbols) from the output file.
-
-.TP
-.B \-s
-Omits all symbol information from the output file.
-
-.TP
-.BI "{ " "script" " }"
-You can, if you wish, include a script of linker commands directly in
-the command line instead of referring to it via an input file. When the
-character `\|\c
-.B {\c
-\|' occurs on the command line, the linker switches to
-interpreting the command language until the end of the list of commands
-is reached\(em\&flagged with a closing brace `\|\c
-.B }\c
-\|'. Other command-line
-options will not be recognized while parsing the script.
-for a description of the command language.
-
-.TP
-.BI "-Tbss " "org"\c
-.TP
-.BI "-Tdata " "org"\c
-.TP
-.BI "-Ttext " "org"\c
-Use \c
-.I org\c
-\& as the starting address for\(em\&respectively\(em\&the
-\c
-.B bss\c
-\&, \c
-.B data\c
-\&, or the \c
-.B text\c
-\& segment of the output file.
-\c
-.I textorg\c
-\& must be a hexadecimal integer.
-
-.TP
-.BI "-T " "commandfile"\c
-\&
-.TP
-.BI "-T" "commandfile"\c
-Equivalent to \c
-.B \-c \c
-.I commandfile\c
-\&\c
-\&; supported for compatibility with
-other tools.
-
-.TP
-.B \-t
-Prints names of input files as \c
-.B ld\c
-\& processes them.
-
-.TP
-.BI "-u " "sym"\c
-\&
-.I sym\c
-\&
-Forces \c
-.I sym\c
-\& to be entered in the output file as an undefined symbol.
-This may, for example, trigger linking of additional modules from
-standard libraries. \c
-.B \-u\c
-\& may be repeated with different option
-arguments to enter additional undefined symbols.
-
-.TP
-.B \-Ur
-For anything other than C++ programs, this option is equivalent to
-\c
-.B \-r\c
-\&: it generates relocatable output\(em\&i.e., an output file that can in
-turn serve as input to \c
-.B gld\c
-\&. When linking C++ programs, \c
-.B \-Ur\c
-\&
-\c
-.I will\c
-\& resolve references to constructors, unlike \c
-.B \-r\c
-\&.
-
-.TP
-.B \-v
-Display the version number for \c
-.B gld\c
-\&.
-
-.TP
-.B \-X
-If \c
-.B \-s\c
-\& or \c
-.B \-S\c
-\& is also specified, delete only local symbols
-beginning with `\|\c
-.B L\c
-\|'.
-
-.TP
-.B \-x
-If \c
-.B \-s\c
-\& or \c
-.B \-S\c
-\& is also specified, delete all local symbols,
-not just those beginning with `\|\c
-.B L\c
-\|'.
-
-.PP
-
-.SH ENVIRONMENT
-\c
-.B gld\c
-\& always consults two environment variables: \c
-.B GNUTARGET\c
-\&
-and \c
-.B LDEMULATION\c
-\&. Depending on the setting of the latter, other
-environment variables may be used as well.
-
-\c
-.B GNUTARGET\c
-\& determines the input-file object format if you don't
-use \c
-.B \-b\c
-\& (or its synonym \c
-.B \-format\c
-\&). Its value should be one
-of the BFD names for an input format. If there is no
-\c
-.B GNUTARGET\c
-\& in the environment, \c
-.B gld\c
-\& uses the natural format
-of the host. If \c
-.B GNUTARGET\c
-\& is set to \c
-.B default\c
-\& then BFD attempts to discover the
-input format by examining binary input files; this method often
-succeeds, but there are potential ambiguities, since there is no method
-of ensuring that the magic number used to flag object-file formats is
-unique. However, the configuration procedure for BFD on each system
-places the conventional format for that system first in the search-list,
-so ambiguities are resolved in favor of convention.
-
-\c
-.B LDEMULATION\c
-\& controls some aspects of \c
-.B gld\c
-\&'s dominant
-personality. Although \c
-.B gld\c
-\& is flexible enough to permit its use
-in many contexts regardless of configuration, you can use this variable
-to make it act more like one or another older linker by default.
-
-In particular, the value of \c
-.B LDEMULATION\c
-\& controls what default
-linker script is used (thereby controlling the default input and output
-formats; ; what default paths are searched for
-archive libraries; and in some cases whether additional linker script
-commands are available.
-
-Here is the current set of emulations available:
-
-.TP
-.B LDEMULATION=gld
-Emulate the older GNU linker. When this emulation is selected, the
-default library search paths are
-.sp
-.br
-/lib
-.br
-/usr/lib
-.br
-/usr/local/lib/lib
-.br
-.sp
-
-The default output format is set to \c
-.B a.out-generic-big\c
-\&, and the
-default machine is the system's configured BFD default.
-
-.TP
-.B LDEMULATION=gld68k
-A variant of the \c
-.B gld\c
-\& emulation; only differs in specifically
-setting the default BFD machine as \c
-.B m68k\c
-\&.
-
-.TP
-.B LDEMULATION=gld960
-Emulate the Intel port of the older \c
-.B gld\c
-\& for the i960
-architectures. The default library search paths are taken from two
-other environment variables, \c
-.B G960LIB\c
-\& and \c
-.B G960BASE\c
-\&. The
-default architecture is \c
-.B i960\c
-\&. The default output format is set
-to \c
-.B b.out.big\c
-\&, and in fact the default output file name (if
-\c
-.B \-o\c
-\& is not specified) is \c
-.B b.out\c
-\&, to reflect this variant
-format, for this emulation.
-
-This emulation can behave slightly differently depending on the setting
-of the \c
-.B gld\c
-\& compile-time switch \c
-.B GNU960\c
-\&. If \c
-.B gld\c
-\& is
-compiled with \c
-.B GNU960\c
-\& defined, then an additional environment
-variable\(em\&\c
-.B GNUTARGET\c
-\&\(em\&is available; its value, if available,
-specifies some other default output format than \c
-.B b.out.big\c
-\&.
-
-.TP
-.B LDEMULATION=gldm88kbcs
-Sets the output format to \c
-.B m88kbcs\c
-\& and the architecture to
-\c
-.B m88k\c
-\&. Default library search paths are
-.sp
-.br
-/lib
-.br
-/usr/lib
-.br
-/usr/local/lib
-.br
-.sp
-
-.TP
-.B LDEMULATION=lnk960
-Emulate the Intel linker \c
-.B lnk960\c
-\&. The default output format is
-\c
-.B coff-Intel-big\c
-\&. With this emulation, \c
-.B gld\c
-\&
-supports the additional script commands \c
-.B HLL\c
-\& and \c
-.B SYSLIB\c
-\& for
-specification of library archives. This is the only emulation with
-extensive support for the \c
-.B \-A\c
-\& (architecture) command-line option.
-By default, the architecture \c
-.B CORE\c
-\& is assumed, but you can choose
-additional features from the i960 architecture family by using one of
-the following with \c
-.B \-A\c
-\& (or by using the \c
-.B OUTPUT_ARCH\c
-\& command
-from a script):
-.sp
-.br
-CORE
-.br
-KB
-.br
-SB
-.br
-MC
-.br
-XA
-.br
-CA
-.br
-KA
-.br
-SA
-.br
-.sp
-
-The default libraries are chosen with some attention to the architecture
-selected; the core library `\|\c
-.B cg\c
-\|' is always included, but the library
-\c
-.B fpg\c
-\& is also used if you've specified any of the architectures
-\c
-.B KA\c
-\&, \c
-.B SA\c
-\&, or \c
-.B CA\c
-\&.
-
-Like \c
-.B gld960\c
-\&, this emulation uses additional environment variables
-to set the default library search paths. Also like \c
-.B gld960\c
-\&, the
-behavior of this emulation is slightly different depending on whether
-\c
-.B gld\c
-\& itself was compiled with \c
-.B GNU960\c
-\& defined.
-
-If your \c
-.B gld\c
-\& was compiled with \c
-.B GNU960\c
-\& defined, the default
-paths are taken from all three of \c
-.B G960LIB\c
-\&, \c
-.B G960BASE\c
-\&, and
-\c
-.B I960BASE\c
-\&. For the first two, paths you supply are automatically
-suffixed with `\|\c
-.B /lib/libcoff\c
-\|'; for the last, your path is
-automatically suffixed with `\|\c
-.B /lib\c
-\|'.
-
-If your \c
-.B gld\c
-\& was \c
-.I not\c
-\& compiled with \c
-.B GNU960\c
-\& defined,
-the default paths are taken from \c
-.B I960BASE\c
-\&, and \c
-.B G960BASE\c
-\& is
-only consulted if \c
-.B I960BASE\c
-\& is undefined. In this case
-\c
-.B G960LIB\c
-\& is not used at all.
-
-.TP
-.B LDEMULATION=vanilla
-This is the least specific setting for \c
-.B gld\c
-\&. You can set
-\c
-.B LDEMULATION=vanilla\c
-\& to disable emulation of other linkers. This
-setting makes \c
-.B gld\c
-\& take the default machine from the BFD
-configuration on your system; \c
-.B a.out-generic-big\c
-\& is the default
-target. No other defaults are specified.
-
-.PP
-
-.SH "SEE ALSO"
-
-.BR objdump ( 1 )
-.br
-.br
-.RB "`\|" ld "\|' and `\|" binutils "\|'"
-entries in
-.B info\c
-.br
-.I
-gld: the GNU linker\c
-, Steve Chamberlain and Roland Pesch;
-.I
-The GNU Binary Utilities\c
-, Roland H. Pesch.
-
-.SH COPYING
-Copyright (c) 1991, 1992 Free Software Foundation, Inc.
-.PP
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-.PP
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-.PP
-Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be included in
-translations approved by the Free Software Foundation instead of in
-the original English.
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- Written by Steve Chamberlain steve@cygnus.com
-
- The controller which tells the gnu linker how to behave like one for
- the Hitach H8/300 with IEEE records.
-*/
-
-#include "bfd.h"
-#include "sysdep.h"
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void h8300hds_before_parse()
-{
- ldfile_output_architecture = bfd_arch_h8300;
-}
-
-
-static void
-h8300hds_after_parse()
-{
-
-}
-
-static void
-h8300hds_after_allocation()
-{
-
-}
-
-static void
-h8300hds_before_allocation()
-{
-
-}
-
-
-static void
-h8300hds_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd,
- ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-h8300hds_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return H8300HDS_TARGET;
-}
-
-static void
-h8300hds_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-h8300hds_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *h8300hds_script =
-#include "h8300hds.x"
-;
-static char *h8300hds_script_option_Ur =
-#include "h8300hds.x"
-;
-static char *h8300hds_script_option_r =
-#include "h8300hds.x"
-;
-
-static char *h8300hds_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return h8300hds_script_option_Ur;
- }
- if (config.relocateable_output) {
- return h8300hds_script_option_r;
- }
-
- return h8300hds_script;
-}
-struct ld_emulation_xfer_struct ld_h8300hds_emulation =
-{
- h8300hds_before_parse,
- h8300hds_syslib,
- h8300hds_hll,
- h8300hds_after_parse,
- h8300hds_after_allocation,
- h8300hds_set_output_arch,
- h8300hds_choose_target,
- h8300hds_before_allocation,
- h8300hds_get_script,
-};
+++ /dev/null
-OUTPUT_FORMAT("coff-h8300")
-OUTPUT_ARCH(h8300)
-
-SECTIONS
-{
-.text 0:
- {
- *(.text)
- *(.strings)
- }
-.data . :
- {
- *(.data)
- }
-.bss . :
- {
- *(.bss)
- *(COMMON)
- _end = .;
- }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- Written by Steve Chamberlain steve@cygnus.com
-
- The controller which tells the gnu linker how to behave like one for
- the Hitach H8/300 with IEEE records.
-*/
-
-#include "bfd.h"
-#include "sysdep.h"
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void h8300hms_before_parse()
-{
- ldfile_output_architecture = bfd_arch_h8300;
-}
-
-
-static void
-h8300hms_after_parse()
-{
-
-}
-
-static void
-h8300hms_after_allocation()
-{
-
-}
-
-static void
-h8300hms_before_allocation()
-{
-
-}
-
-
-static void
-h8300hms_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd,
- ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-h8300hms_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return H8300HMS_TARGET;
-}
-
-static void
-h8300hms_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-h8300hms_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *h8300hms_script =
-#include "h8300hms.x"
-;
-static char *h8300hms_script_option_Ur =
-#include "h8300hms.x"
-;
-static char *h8300hms_script_option_r =
-#include "h8300hms.x"
-;
-
-static char *h8300hms_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return h8300hms_script_option_Ur;
- }
- if (config.relocateable_output) {
- return h8300hms_script_option_r;
- }
-
- return h8300hms_script;
-}
-struct ld_emulation_xfer_struct ld_h8300hms_emulation =
-{
- h8300hms_before_parse,
- h8300hms_syslib,
- h8300hms_hll,
- h8300hms_after_parse,
- h8300hms_after_allocation,
- h8300hms_set_output_arch,
- h8300hms_choose_target,
- h8300hms_before_allocation,
- h8300hms_get_script,
-};
+++ /dev/null
-OUTPUT_FORMAT("coff-h8300")
-OUTPUT_ARCH(h8300)
-
-MEMORY {
- rom : o = 0x0000, l = 0x7fe0
- duart : o = 0x7fe0, l = 16
- ram : o = 0x8000, l = 29k
- hmsram: o = 0xfb80, l = 512
- }
-
-SECTIONS
-{
-.text :
- {
- *(.text)
- *(.strings)
- } > ram
-.data :
- {
- *(.data)
- } > ram
-.bss :
- {
- _bss_start = . ;
- *(.bss)
- *(COMMON)
- _end = .;
- } >ram
-}
-
+++ /dev/null
-/* NOTE: If there are angle brackets here: I386AOUT then this is a
- * template file (ldtemplate), intended for processing by sed.
- * Otherwise, this file has already been processed by sed,
- * and customized for a particular emulation target.
- * In that DO NOT EDIT the file; edit ldtemplate instead.
- */
-
-/* emulate the original gld for the given I386AOUT
- Copyright (C) 1991 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id:#
- */
-
-#define TARGET_IS_I386AOUT
-
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gldi386aout_before_parse()
-{
-#ifdef TARGET_IS_M88KBCS
- extern char lprefix;
- lprefix = '@';
-#else
-#ifndef TARGET_ /* I.e., if not generic */
- ldfile_output_architecture = bfd_arch_i386;
-#endif
-#endif
-}
-
-
-static void
-gldi386aout_after_parse()
-{
-
-}
-
-static void
-gldi386aout_after_allocation()
-{
-
-}
-
-static void
-gldi386aout_before_allocation()
-{
-
-}
-
-
-static void
-gldi386aout_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd,
- ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-gldi386aout_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLDI386AOUT_TARGET;
-}
-
-static void
-gldi386aout_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gldi386aout_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gldi386aout_script =
-#include "i386aout.x"
-;
-static char *gldi386aout_script_option_Ur =
-#include "i386aout.xu"
-;
-static char *gldi386aout_script_option_r =
-#include "i386aout.xr"
-;
-static char *gldi386aout_script_option_n = /* Used with -n flag. */
-#include "i386aout.xn"
-;
-static char *gldi386aout_script_option_N = /* Used with -N flag. */
-#include "i386aout.xN"
-;
-
-static char *gldi386aout_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gldi386aout_script_option_Ur;
- }
- if (config.relocateable_output == true) {
- return gldi386aout_script_option_r;
- }
- if (!config.text_read_only)
- return gldi386aout_script_option_N;
- if (!config.magic_demand_paged)
- return gldi386aout_script_option_n;
- return gldi386aout_script;
-}
-struct ld_emulation_xfer_struct ld_gldi386aout_emulation =
-{
- gldi386aout_before_parse,
- gldi386aout_syslib,
- gldi386aout_hll,
- gldi386aout_after_parse,
- gldi386aout_after_allocation,
- gldi386aout_set_output_arch,
- gldi386aout_choose_target,
- gldi386aout_before_allocation,
- gldi386aout_get_script,
-};
+++ /dev/null
-OUTPUT_FORMAT("a.out-i386")
-OUTPUT_ARCH(i386)
-
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0 BLOCK(0x1000) :
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = ALIGN(0x1000);
- }
- .data ALIGN(0x1000) :
- {
- *(.data)
- CONSTRUCTORS
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- *(COMMON)
- _end = .;
- }
-}
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
- */
-
-/*
- * clearing house for ld emulation states
- */
-
-#include "sysdep.h"
-#include "bfd.h"
-
-#include "config.h"
-#include "ld.h"
-#include "ld-emul.h"
-#include "ldmisc.h"
-
-extern ld_emulation_xfer_type ld_lnk960_emulation;
-extern ld_emulation_xfer_type ld_gldm88kbcs_emulation;
-extern ld_emulation_xfer_type ld_gld_emulation;
-extern ld_emulation_xfer_type ld_vanilla_emulation;
-extern ld_emulation_xfer_type ld_gld68k_emulation;
-extern ld_emulation_xfer_type ld_gld960_emulation;
-
-
-
-ld_emulation_xfer_type *ld_emulation;
-
-void
-ldemul_hll(name)
-char *name;
-{
- ld_emulation->hll(name);
-}
-
-
-void ldemul_syslib(name)
-char *name;
-{
- ld_emulation->syslib(name);
-}
-
-void
-ldemul_after_parse()
-{
- ld_emulation->after_parse();
-}
-
-void
-ldemul_before_parse()
-{
- ld_emulation->before_parse();
-}
-
-void
-ldemul_after_allocation()
-{
- ld_emulation->after_allocation();
-}
-
-void
-ldemul_before_allocation()
-{
- if (ld_emulation->before_allocation) {
- ld_emulation->before_allocation();
- }
-}
-
-
-void
-ldemul_set_output_arch()
-{
- ld_emulation->set_output_arch();
-}
-
-char *
-ldemul_choose_target()
-{
- return ld_emulation->choose_target();
-}
-
-char *
-ldemul_get_script()
-{
- return ld_emulation->get_script();
-}
-
-void
-ldemul_choose_mode(target)
-char *target;
-{
- if (strcmp(target,LNK960_EMULATION_NAME)==0) {
- ld_emulation = &ld_lnk960_emulation;
- }
- else if (strcmp(target,GLD960_EMULATION_NAME)==0) {
- ld_emulation = &ld_gld960_emulation;
- }
-else if (strcmp(target,GLDM88KBCS_EMULATION_NAME)==0) {
- ld_emulation = &ld_gldm88kbcs_emulation;
-}
-#ifndef GNU960
- else if (strcmp(target,GLD_EMULATION_NAME)==0) {
- ld_emulation = &ld_gld_emulation;
- }
- else if (strcmp(target,VANILLA_EMULATION_NAME)==0) {
- ld_emulation = &ld_vanilla_emulation;
- }
- else if (strcmp(target,GLD68K_EMULATION_NAME)==0) {
- ld_emulation = &ld_gld68k_emulation;
- }
-#endif
- else {
- info("%P%F unrecognised emulation mode: %s\n",target);
- }
-}
-
-
-
+++ /dev/null
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- ___DTOR_LIST__ = . ;
- LONG((___CTOR_LIST__ - .) / 4 -2)
- *(___DTOR_LIST__)
- LONG(0)
- ___CTOR_LIST__ = . ;
- LONG((___end_list__ - .) / 4 -2)
- *(___CTOR_LIST__)
- LONG(0)
- ___end_list__ = . ;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
- *
-*/
-
-/*
- * emulate the original gld
- *
- * Written by Steve Chamberlain steve@cygnus.com
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ld-emul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gld_before_parse()
-{
- ldfile_add_library_path("/lib");
- ldfile_add_library_path("/usr/lib");
- ldfile_add_library_path("/usr/local/lib/lib");
-}
-
-
-static void
-gld_after_parse()
-{
-
-}
-
-static void
-gld_after_allocation()
-{
-
-}
-
-static void
-gld_before_allocation()
-{
-
-}
-
-
-static void
-gld_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-gld_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLD_TARGET;
-}
-
-static void
-gld_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gld_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gld_script =
-#include "ld-gld.x"
-;
-
-static char *gld_script_option_Ur =
-#include "ld-gld-Ur.x"
-;
-
-static char *gld_script_option_r =
-#include "ld-gld-r.x"
-;
-
-static char *gld_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gld_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gld_script_option_r;
- }
-
- return gld_script;
-}
-struct ld_emulation_xfer_struct ld_gld_emulation =
-{
- gld_before_parse,
- gld_syslib,
- gld_hll,
- gld_after_parse,
- gld_after_allocation,
- gld_set_output_arch,
- gld_choose_target,
- gld_before_allocation,
- gld_get_script,
-};
-
+++ /dev/null
-OUTPUT_ARCH(sparc)
-OUTPUT_FORMAT("a.out-sunos-big")
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0x2020 BLOCK(0x2000):
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = ALIGN( 0x2000);
- }
- .data ALIGN(0x2000) :
- {
- *(.data)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- _end = .;
- }
-}
-
-
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id:#
-*/
-
-/*
- * emulate the original gld running on a 68k system
- *
- * Written by Steve Chamberlain steve@cygnus.com
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-#include "ld.h"
-#include "config.h"
-#include "ld-emul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gld68k_before_parse()
-{
- ldfile_add_library_path("/lib");
- ldfile_add_library_path("/usr/lib");
- ldfile_add_library_path("/usr/local/lib/lib");
- ldfile_output_architecture = bfd_arch_m68k;
-}
-
-
-static void
-gld68k_after_parse()
-{
-
-}
-
-static void
-gld68k_after_allocation()
-{
-
-}
-
-static void
-gld68k_before_allocation()
-{
-
-}
-
-
-static void
-gld68k_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-gld68k_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLD68K_TARGET;
-}
-
-static void
-gld68k_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gld68k_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gld68k_script =
-#include "ld-gld68k.x"
-;
-
-static char *gld68k_script_option_Ur =
-#include "ld-gld68k-Ur.x"
-;
-static char *gld68k_script_option_r =
-#include "ld-gld68k-r.x"
-;
-static char *gld68k_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gld68k_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gld68k_script_option_r;
- }
-
- return gld68k_script;
-}
-struct ld_emulation_xfer_struct ld_gld68k_emulation =
-{
- gld68k_before_parse,
- gld68k_syslib,
- gld68k_hll,
- gld68k_after_parse,
- gld68k_after_allocation,
- gld68k_set_output_arch,
- gld68k_choose_target,
- gld68k_before_allocation,
- gld68k_get_script,
-};
-
+++ /dev/null
-OUTPUT_FORMAT("a.out-sunos-big")
-OUTPUT_ARCH(m68k)
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0x2020 BLOCK(0x2000):
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = ALIGN( 0x2000);
- }
- .data ALIGN(0x20000) :
- {
- *(.data)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- _end = .;
- }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- $Id$
-*/
-
-/*
- * emulate the Intels port of gld
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ld-emul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-
-/* IMPORTS */
-extern char *output_filename;
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-#ifdef GNU960
-
-static void
-gld960_before_parse()
-{
- static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
- char **p;
- char *env ;
-
- for ( p = env_variables; *p; p++ ){
- env = (char *) getenv(*p);
- if (env) {
- ldfile_add_library_path(concat(env,"/lib/libbout",""));
- }
- }
- ldfile_output_architecture = bfd_arch_i960;
-}
-
-#else /* not GNU960 */
-
-static void gld960_before_parse()
-{
- char *env ;
- env = getenv("G960LIB");
- if (env) {
- ldfile_add_library_path(env);
- }
- env = getenv("G960BASE");
- if (env) {
- ldfile_add_library_path(concat(env,"/lib",""));
- }
- ldfile_output_architecture = bfd_arch_i960;
-}
-
-#endif /* GNU960 */
-
-
-static void
-gld960_after_parse()
-{
-
-}
-
-static void
-gld960_after_allocation()
-{
-
-}
-
-static void
-gld960_before_allocation()
-{
-
-}
-
-
-static void
-gld960_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-gld960_choose_target()
-{
-#ifdef GNU960
-
- output_filename = "b.out";
- return bfd_make_targ_name(BFD_BOUT_FORMAT,HOST_BYTE_ORDER_BIG_P);
-
-#else
-
- char *from_outside = getenv(TARGET_ENVIRON);
- output_filename = "b.out";
-
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLD960_TARGET;
-
-#endif
-}
-
-static void
-gld960_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gld960_hll()
-{
- info("%S HLL ignored\n");
-}
-
-
-static char *script =
-#include "ld-gld960.x"
-;
-
-
-static char *
-gld960_get_script()
-{
-return script;
-}
-
-struct ld_emulation_xfer_struct ld_gld960_emulation =
-{
- gld960_before_parse,
- gld960_syslib,
- gld960_hll,
- gld960_after_parse,
- gld960_after_allocation,
- gld960_set_output_arch,
- gld960_choose_target,
- gld960_before_allocation,
- gld960_get_script,
-};
+++ /dev/null
-SECTIONS
-{
- .text :
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = .;
- }
-
- .data SIZEOF(.text) + ADDR(.text):
- {
-
- *(.data)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- _bss_start = .;
- *(.bss)
- [COMMON]
- _end = . ;
- }
-}
+++ /dev/null
-SCRIPT
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- ___DTOR_LIST__ = . ;
- LONG((___CTOR_LIST__ - .) / 4 -2)
- *(___DTOR_LIST__)
- LONG(0)
- ___CTOR_LIST__ = . ;
- LONG((___end_list__ - .) / 4 -2)
- *(___CTOR_LIST__)
- LONG(0)
- ___end_list__ = . ;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-ENDSCRIPT
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
- *
-*/
-
-/*
- * Written by Steve Chamberlain steve@cygnus.com
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ld-emul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gldm88kbcs_before_parse()
-{
-
-}
-
-
-static void
-gldm88kbcs_after_parse()
-{
-
-}
-
-static void
-gldm88kbcs_after_allocation()
-{
-
-}
-
-static void
-gldm88kbcs_before_allocation()
-{
-
-}
-
-
-static void
-gldm88kbcs_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-gldm88kbcs_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLDM88KBCS_TARGET;
-}
-
-static void
-gldm88kbcs_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gldm88kbcs_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gldm88kbcs_script =
-#include "ld-gldm88kbcs.x"
-;
-
-static char *gldm88kbcs_script_option_Ur =
-#include "ld-gldm88kbcs-Ur.x"
-;
-
-static char *gldm88kbcs_script_option_r =
-#include "ld-gldm88kbcs-r.x"
-;
-
-static char *gldm88kbcs_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gldm88kbcs_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gldm88kbcs_script_option_r;
- }
-
- return gldm88kbcs_script;
-}
-struct ld_emulation_xfer_struct ld_gldm88kbcs_emulation =
-{
- gldm88kbcs_before_parse,
- gldm88kbcs_syslib,
- gldm88kbcs_hll,
- gldm88kbcs_after_parse,
- gldm88kbcs_after_allocation,
- gldm88kbcs_set_output_arch,
- gldm88kbcs_choose_target,
- gldm88kbcs_before_allocation,
- gldm88kbcs_get_script,
-};
-
+++ /dev/null
-OUTPUT_FORMAT(m88kbcs)
-OUTPUT_ARCH(m88k)
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0x2020 BLOCK(0x2000):
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = ALIGN( 0x2000);
- }
- .data ALIGN(0x2000) :
- {
- *(.data)
- ___DTOR_LIST__ = . ;
- LONG((___CTOR_LIST__ - .) / 4 -2)
- *(___DTOR_LIST__)
- LONG(0)
- ___CTOR_LIST__ = . ;
- LONG((_edata - .) / 4 -2)
- *(___CTOR_LIST__)
- LONG(0)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- _end = .;
- }
-}
-
-
+++ /dev/null
-SECTIONS
-{
- .text 0:
- {
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text):
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- $Id$
-*/
-
-/*
-
- Written by Steve Chamberlain steve@cygnus.com
-
- * intel coff loader emulation specific stuff
- */
-
-#include "sysdep.h"
-#include "bfd.h"
-
-/*#include "archures.h"*/
-#include "ld.h"
-#include "config.h"
-#include "ld-emul.h"
-#include "ldmisc.h"
-#include "ldlang.h"
-#include "ldfile.h"
-
-extern boolean lang_float_flag;
-extern bfd *output_bfd;
-
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-
-typedef struct lib_list {
- char *name;
- struct lib_list *next;
-} lib_list_type;
-
-static lib_list_type *hll_list;
-static lib_list_type **hll_list_tail = &hll_list;
-
-static lib_list_type *syslib_list;
-static lib_list_type **syslib_list_tail = &syslib_list;
-
-
-static void
-append(list, name)
-lib_list_type ***list;
-char *name;
-{
- lib_list_type *element =
- (lib_list_type *)(ldmalloc(sizeof(lib_list_type)));
-
- element->name = name;
- element->next = (lib_list_type *)NULL;
- **list = element;
- *list = &element->next;
-
-}
-
-static boolean had_hll = false;
-static boolean had_hll_name = false;
-static void
-lnk960_hll(name)
-char *name;
-{
- had_hll = true;
- if (name != (char *)NULL) {
- had_hll_name = true;
- append(&hll_list_tail, name);
- }
-}
-
-static void
-lnk960_syslib(name)
-char *name;
-{
- append(&syslib_list_tail,name);
-}
-
-
-
-#ifdef GNU960
-
-static void
-lnk960_before_parse()
-{
- static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
- char **p;
- char *env ;
-
- for ( p = env_variables; *p; p++ ){
- env = (char *) getenv(*p);
- if (env) {
- ldfile_add_library_path(concat(env,"/lib/libcoff",""));
- }
- }
-
- env= (char *) getenv("I960BASE");
- if ( env ) {
- ldfile_add_library_path(concat(env,"/lib",""));
- }
-
- ldfile_output_architecture = bfd_arch_i960;
- ldfile_output_machine = bfd_mach_i960_core;
-}
-
-#else /* not GNU960 */
-
-static void
-lnk960_before_parse()
-{
- char *name = getenv("I960BASE");
-
- if (name == (char *)NULL) {
- name = getenv("G960BASE");
- if (name == (char *)NULL) {
- info("%P%F I960BASE and G960BASE not set\n");
- }
- }
-
-
- ldfile_add_library_path(concat(name,"/lib",""));
- ldfile_output_architecture = bfd_arch_i960;
- ldfile_output_machine = bfd_mach_i960_core;
-}
-
-#endif /* GNU960 */
-
-
-static void
-add_on(list, search)
-lib_list_type *list;
-lang_input_file_enum_type search;
-{
- while (list) {
- lang_add_input_file(list->name,
- search,
- (char *)NULL);
- list = list->next;
- }
-}
-static void lnk960_after_parse()
-{
-
- /* If there has been no arch, default to -KB */
- if (ldfile_output_machine_name[0] ==0) {
- ldfile_add_arch("KB");
- }
-
- /* if there has been no hll list then add our own */
-
- if(had_hll && !had_hll_name) {
- append(&hll_list_tail,"cg");
- if (ldfile_output_machine == bfd_mach_i960_ka_sa ||
- ldfile_output_machine == bfd_mach_i960_ca) {
- {
- append(&hll_list_tail,"fpg");
- }
- }
- }
-
- add_on(hll_list, lang_input_file_is_l_enum);
- add_on(syslib_list, lang_input_file_is_search_file_enum);
-}
-
-static void
-lnk960_before_allocation()
-{
-}
-static void
-lnk960_after_allocation()
-{
- extern ld_config_type config;
- if (config.relocateable_output == false) {
- lang_abs_symbol_at_end_of(".text","_etext");
- lang_abs_symbol_at_end_of(".data","_edata");
- lang_abs_symbol_at_beginning_of(".bss","_bss_start");
- lang_abs_symbol_at_end_of(".bss","_end");
- }
-}
-
-
-static struct
- {
- unsigned long number;
- char *name;
- }
-machine_table[] = {
- bfd_mach_i960_core ,"CORE",
- bfd_mach_i960_kb_sb ,"KB",
- bfd_mach_i960_kb_sb ,"SB",
- bfd_mach_i960_mc ,"MC",
- bfd_mach_i960_xa ,"XA",
- bfd_mach_i960_ca ,"CA",
- bfd_mach_i960_ka_sa ,"KA",
- bfd_mach_i960_ka_sa ,"SA",
-
- bfd_mach_i960_core ,"core",
- bfd_mach_i960_kb_sb ,"kb",
- bfd_mach_i960_kb_sb ,"sb",
- bfd_mach_i960_mc ,"mc",
- bfd_mach_i960_xa ,"xa",
- bfd_mach_i960_ca ,"ca",
- bfd_mach_i960_ka_sa ,"ka",
- bfd_mach_i960_ka_sa ,"sa",
- 0,(char *)NULL
-};
-
-static void
-lnk960_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned int i;
- ldfile_output_machine = bfd_mach_i960_core;
- for (i= 0; machine_table[i].name != (char*)NULL; i++) {
- if (strcmp(ldfile_output_machine_name,machine_table[i].name)==0) {
- ldfile_output_machine = machine_table[i].number;
- break;
- }
- }
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-lnk960_choose_target()
-{
-#ifdef GNU960
-
- return bfd_make_targ_name(BFD_COFF_FORMAT,HOST_BYTE_ORDER_BIG_P);
-
-#else
-
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return LNK960_TARGET;
-
-#endif
-}
-
-/* The default script if none is offered */
-static char *lnk960_script =
-#include "ld-lnk960.x"
-;
-
-
-static char *lnk960_script_relocateable =
-#include "ld-lnk960-r.x"
-;
-
-static char *lnk960_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output) {
- return lnk960_script_relocateable;
- }
- return lnk960_script;
-}
-struct ld_emulation_xfer_struct ld_lnk960_emulation =
-{
- lnk960_before_parse,
- lnk960_syslib,
- lnk960_hll,
- lnk960_after_parse,
- lnk960_after_allocation,
- lnk960_set_output_arch,
- lnk960_choose_target,
- lnk960_before_allocation,
- lnk960_get_script,
-};
+++ /dev/null
-
-SECTIONS
-{
- .text :
- {
- *(.text)
- }
-_etext = . ;
- .data SIZEOF(.text) + ADDR(.text):
- {
- *(.data)
- }
-_edata = .;
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- _bss_start = . ;
- *(.bss)
- [COMMON]
- }
-_end = . ;
-}
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
- *
-*/
-
-/*
- * A vanilla emulation with no defaults
- *
- * Written by Steve Chamberlain steve@cygnus.com
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ld-emul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void vanilla_before_parse()
-{
-}
-
-
-static void
-vanilla_after_parse()
-{
-
-}
-
-static void
-vanilla_after_allocation()
-{
-
-}
-
-static void
-vanilla_before_allocation()
-{
-
-}
-
-
-static void
-vanilla_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-vanilla_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return VANILLA_TARGET;
-}
-
-static void
-vanilla_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-vanilla_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-
-static char *vanilla_get_script()
-{
-return "";
-}
-
-struct ld_emulation_xfer_struct ld_vanilla_emulation =
-{
- vanilla_before_parse,
- vanilla_syslib,
- vanilla_hll,
- vanilla_after_parse,
- vanilla_after_allocation,
- vanilla_set_output_arch,
- vanilla_choose_target,
- vanilla_before_allocation,
- vanilla_get_script,
-};
-
+++ /dev/null
-\input texinfo
-@parindent=0pt
-@setfilename gld
-@c @@setchapternewpage odd
-@settitle GLD, The GNU linker
-@titlepage
-@title{gld}
-@subtitle{The gnu loader}
-@sp 1
-@subtitle Second Edition---gld version 2.0
-@subtitle January 1991
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1991 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-
-@author {Steve Chamberlain}
-@author {Cygnus Support}
-@author {steve@@cygnus.com}
-@end titlepage
-
-@node Top,,,
-@comment node-name, next, previous, up
-@ifinfo
-This file documents the GNU linker gld.
-@end ifinfo
-
-@c chapter What does a linker do ?
-@c chapter Command Language
-@noindent
-@chapter Overview
-
-
-The @code{gld} command combines a number of object and archive files,
-relocates their data and ties up symbol references. Often the last
-step in building a new compiled program to run is a call to @code{gld}.
-
-The @code{gld} command accepts Linker Command Language files in
-a superset of AT+T's Link Editor Command Language syntax,
-to provide explict and total control over the linking process.
-
-This version of @code{gld} uses the general purpose @code{bfd} libraries
-to operate on object files. This allows @code{gld} to read and
-write any of the formats supported by @code{bfd}, different
-formats may be linked together producing any available object file.
-
-Supported formats:
-@itemize @bullet
-@item
-Sun3 68k a.out
-@item
-IEEE-695 68k Object Module Format
-@item
-Oasys 68k Binary Relocatable Object File Format
-@item
-Sun4 sparc a.out
-@item
-88k bcs coff
-@item
-i960 coff little endian
-@item
-i960 coff big endian
-@item
-i960 b.out little endian
-@item
-i960 b.out big endian
-@item
-s-records
-@end itemize
-
-When linking similar formats, @code{gld} maintains all debugging
-information.
-
-@chapter Command line options
-
-@example
- gld [ -Bstatic ] [ -D @var{datasize} ]
- [ -c @var{filename} ]
- [ -d ] | [ -dc ] | [ -dp ]
- [ -i ]
- [ -e @var{entry} ] [ -l @var{arch} ] [ -L @var{searchdir} ] [ -M ]
- [ -N | -n | -z ] [ -noinhibit-exec ] [ -r ] [ -S ] [ -s ]
- [ -f @var{fill} ]
- [ -T @var{textorg} ] [ -Tdata @var{dataorg} ] [ -t ] [ -u @var{sym}]
- [ -X ] [ -x ]
- [-o @var{output} ] @var{objfiles}@dots{}
-@end example
-
-Command-line options to GNU @code{gld} may be specified in any order, and
-may be repeated at will. For the most part, repeating an option with a
-different argument will either have no further effect, or override prior
-occurrences (those further to the left on the command line) of an
-option.
-
-The exceptions which may meaningfully be present several times
-are @code{-L}, @code{-l}, and @code{-u}.
-
-@var{objfiles} may follow, precede, or be mixed in with
-command-line options; save that an @var{objfiles} argument may not be
-placed between an option flag and its argument.
-
-Option arguments must follow the option letter without intervening
-whitespace, or be given as separate arguments immediately following the
-option that requires them.
-
-@table @code
-@item @var{objfiles}@dots{}
-The object files @var{objfiles} to be linked; at least one must be specified.
-
-@item -Bstatic
-This flag is accepted for command-line compatibility with the SunOS linker,
-but has no effect on @code{gld}.
-
-@item -c @var{commandfile}
-Directs @code{gld} to read linkage commands from the file @var{commandfile}.
-
-@item -D @var{datasize}
-Use this option to specify a target size for the @code{data} segment of
-your linked program. The option is only obeyed if @var{datasize} is
-larger than the natural size of the program's @code{data} segment.
-
-@var{datasize} must be an integer specified in hexadecimal.
-
-@code{ld} will simply increase the size of the @code{data} segment,
-padding the created gap with zeros, and reduce the size of the
-@code{bss} segment to match.
-
-@item -d
-Force @code{ld} to assign space to common symbols
-even if a relocatable output file is specified (@code{-r}).
-
-@item -dc | -dp
-This flags is accepted for command-line compatibility with the SunOS linker,
-but has no effect on @code{gld}.
-
-@item -e @var{entry}
-Use @var{entry} as the explicit symbol for beginning execution of your
-program, rather than the default entry point. If this symbol is
-not specified, the symbol @code{start} is used as the entry address.
-If there is no symbol called @code{start}, then the entry address
-is set to the first address in the first output section
-(usually the @samp{text} section).
-
-@item -f @var{fill}
-Sets the default fill pattern for ``holes'' in the output file to
-the lowest two bytes of the expression specified.
-
-@item -i
-Produce an incremental link (same as option @code{-r}).
-
-@item -l @var{arch}
-Add an archive file @var{arch} to the list of files to link. This
-option may be used any number of times. @code{ld} will search its
-path-list for occurrences of @code{lib@var{arch}.a} for every @var{arch}
-specified.
-
-@c This also has a side effect of using the "c++ demangler" if we happen
-@c to specify -llibg++. Document? pesch@@cygnus.com, 24jan91
-
-@item -L @var{searchdir}
-This command adds path @var{searchdir} to the
-list of paths that @code{gld} will search for archive libraries. You
-may use this option any number of times.
-
-@c Should we make any attempt to list the standard paths searched
-@c without listing? When hacking on a new system I often want to know
-@c this, but this may not be the place... it's not constant across
-@c systems, of course, which is what makes it interesting.
-@c pesch@@cygnus.com, 24jan91.
-
-@item -M
-@itemx -m
-Print (to the standard output file) a link map---diagnostic information
-about where symbols are mapped by @code{ld}, and information on global
-common storage allocation.
-
-@item -N
-specifies read and writable @code{text} and @code{data} sections. If
-the output format supports Unix style magic numbers, then OMAGIC is set.
-
-@item -n
-sets the text segment to be read only, and @code{NMAGIC} is written
-if possible.
-
-@item -o @var{output}
-@var{output} is a name for the program produced by @code{ld}; if this
-option is not specified, the name @samp{a.out} is used by default.
-
-@item -r
-Generates relocatable output---i.e., generate an output file that can in
-turn serve as input to @code{gld}. As a side effect, this option also
-sets the output file's magic number to @code{OMAGIC}; see @samp{-N}. If this
-option is not specified, an absolute file is produced.
-
-@item -S
-Omits debugger symbol information (but not all symbols) from the output file.
-
-@item -s
-Omits all symbol information from the output file.
-
-@item -T @var{textorg}
-@itemx -Ttext @var{textorg}
-Use @var{textorg} as the starting address for the @code{text} segment of the
-output file. Both forms of this option are equivalent. The option
-argument must be a hexadecimal integer.
-
-@item -Tdata @var{dataorg}
-Use @var{dataorg} as the starting address for the @code{data} segment of
-the output file. The option argument must be a hexadecimal integer.
-
-@item -t
-Prints names of input files as @code{ld} processes them.
-
-@item -u @var{sym}
-Forces @var{sym} to be entered in the output file as an undefined symbol.
-This may, for example, trigger linking of additional modules from
-standard libraries. @code{-u} may be repeated with different option
-arguments to enter additional undefined symbols. This option is equivalent
-to the @code{EXTERN} linker command.
-
-@item -X
-If @code{-s} or @code{-S} is also specified, delete only local symbols
-beginning with @samp{L}.
-
-@item -z
-@code{-z} sets @code{ZMAGIC}, the default: the @code{text} segment is
-read-only, demand pageable, and shared.
-
-Specifying a relocatable output file (@code{-r}) will also set the magic
-number to @code{OMAGIC}.
-
-See description of @samp{-N}.
-
-
-@end table
-@chapter Command Language
-
-
-The command language allows explicit control over the linkage process, allowing
-specification of:
-@table @bullet
-@item input files
-@item file formats
-@item output file format
-@item addresses of sections
-@item placement of common blocks
-@item and more
-@end table
-
-A command file may be supplied to the linker, either explicitly through the
-@code{-c} option, or implicitly as an ordinary file. If the linker opens
-a file which does not have a reasonable object or archive format, it tries
-to read the file as if it were a command file.
-@section Structure
-To be added
-
-@section Expressions
-The syntax for expressions in the command language is identical to that of
-C expressions, with the following features:
-@table @bullet
-@item All expressions evaluated as integers and
-are of ``long'' or ``unsigned long'' type.
-@item All constants are integers.
-@item All of the C arithmetic operators are provided.
-@item Global variables may be referenced, defined and created.
-@item Build in functions may be called.
-@end table
-
-@section Expressions
-
-The linker has a practice of ``lazy evaluation'' for expressions; it only
-calculates an expression when absolutely necessary. For instance,
-when the linker reads in the command file it has to know the values
-of the start address and the length of the memory regions for linkage to continue, so these
-values are worked out, but other values (such as symbol values) are not
-known or needed until after storage allocation.
-They are evaluated later, when the other
-information, such as the sizes of output sections are available for use in
-the symbol assignment expression.
-
-When a linker expression is evaluated and assigned to a variable it is given
-either an absolute or a relocatable type. An absolute expression type
-is one in which the symbol contains the value that it will have in the
-output file, a relocateable expression type is one in which the value
-is expressed as a fixed offset from the base of a section.
-
-The type of the expression is controlled by its position in the script
-file. A symbol assigned within a @code{SECTION} specification is
-created relative to the base of the section, a symbol assigned in any
-other place is created as an absolute symbol. Since a symbol created
-within a @code{SECTION} specification is relative to the base of the
-section it will remain relocatable if relocatable output is requested.
-A symbol may be created with an absolute value even when assigned to
-within a @code{SECTION} specification by using the absolute assignment
-function @code{ABSOLUTE} For example, to create an absolute symbol
-whose address is the last byte of the output section @code{.data}:
-@example
-.data :
- @{
- *(.data)
- _edata = ABSOLUTE(.) ;
- @}
-@end example
-
-Unless quoted, symbol names start with a letter, underscore, point or
-minus sign and may include any letters, underscores, digits, points,
-and minus signs. Unquoted symbol names must not conflict with any
-keywords. To specify a symbol which contains odd characters or has
-the same name as a keyword surround it in double quotes:
-@example
- ``SECTION'' = 9;
- ``with a space'' = ``also with a space'' + 10;
-@end example
-
-@subsection Integers
-An octal integer is @samp{0} followed by zero or more of the octal
-digits (@samp{01234567}).
-
-A decimal integer starts with a non-zero digit followed by zero or
-more digits (@samp{0123456789}).
-
-A hexadecimal integer is @samp{0x} or @samp{0X} followed by one or
-more hexadecimal digits chosen from @samp{0123456789abcdefABCDEF}.
-
-Integers have the usual values. To denote a negative integer, use
-the unary operator @samp{-} discussed under expressions.
-
-Additionally the suffixes @code{K} and @code{M} may be used to multiply the
-previous constant by 1024 or
-@tex
-$1024^2$
-@end tex
-respectively.
-
-@example
- _as_decimal = 57005;
- _as_hex = 0xdead;
- _as_octal = 0157255;
-
- _4k_1 = 4K;
- _4k_2 = 4096;
- _4k_3 = 0x1000;
-@end example
-@subsection Operators
-The linker provides the standard C set of arithmetic operators, with
-the standard bindings and precedence levels:
-@example
-
-@end example
-@tex
-
-\vbox{\offinterlineskip
-\hrule
-\halign
-{\vrule#&\hfil#\hfil&\vrule#&\hfil#\hfil&\vrule#&\hfil#\hfil&\vrule#\cr
-height2pt&&&&&\cr
-&Level&& associativity &&Operators&\cr
-height2pt&&&&&\cr
-\noalign{\hrule}
-height2pt&&&&&\cr
-&highest&&&&&&\cr
-&1&&left&&$ ! - ~$&\cr
-height2pt&&&&&\cr
-&2&&left&&* / \%&\cr
-height2pt&&&&&\cr
-&3&&left&&+ -&\cr
-height2pt&&&&&\cr
-&4&&left&&$>> <<$&\cr
-height2pt&&&&&\cr
-&5&&left&&$== != > < <= >=$&\cr
-height2pt&&&&&\cr
-&6&&left&&\&&\cr
-height2pt&&&&&\cr
-&7&&left&&|&\cr
-height2pt&&&&&\cr
-&8&&left&&{\&\&}&\cr
-height2pt&&&&&\cr
-&9&&left&&||&\cr
-height2pt&&&&&\cr
-&10&&right&&? :&\cr
-height2pt&&&&&\cr
-&11&&right&&$${\&= += -= *= /=}&\cr
-&lowest&&&&&&\cr
-height2pt&&&&&\cr}
-\hrule}
-@end tex
-
-@section Built in Functions
-The command language provides built in functions for use in
-expressions in linkage scripts.
-@table @bullet
-@item @code{ALIGN(@var{exp})}
-returns the result of the current location counter (@code{dot})
-aligned to the next @var{exp} boundary, where @var{exp} is a power of
-two. This is equivalent to @code{(. + @var{exp} -1) & ~(@var{exp}-1)}.
-As an example, to align the output @code{.data} section to the
-next 0x2000 byte boundary after the preceding section and to set a
-variable within the section to the next 0x8000 boundary after the
-input sections:
-@example
- .data ALIGN(0x2000) :@{
- *(.data)
- variable = ALIGN(0x8000);
- @}
-@end example
-
-@item @code{ADDR(@var{section name})}
-returns the absolute address of the named section if the section has
-already been bound. In the following examples the @code{symbol_1} and
-@code{symbol_2} are assigned identical values:
-@example
- .output1:
- @{
- start_of_output_1 $= .;
- ...
- @}
- .output:
- @{
- symbol_1 = ADDR(.output1);
- symbol_2 = start_of_output_1;
- @}
-@end example
-
-@item @code{SIZEOF(@var{section name})}
-returns the size in bytes of the named section, if the section has
-been allocated. In the following example the @code{symbol_1} and
-@code{symbol_2} are assigned identical values:
-@example
- .output @{
- .start = . ;
- ...
- .end = .;
- @}
- symbol_1 = .end - .start;
- symbol_2 = SIZEOF(.output);
-@end example
-
-@item @code{DEFINED(@var{symbol name})}
-Returns 1 if the symbol is in the linker global symbol table and is
-defined, otherwise it returns 0. This example shows the setting of a
-global symbol @code{begin} to the first location in the @code{.text}
-section, only if there is no other symbol
-called @code{begin} already:
-@example
- .text: @{
- begin = DEFINED(begin) ? begin : . ;
- ...
- @}
-@end example
-@end table
-@page
-@section MEMORY Directive
-The linker's default configuration is for all memory to be
-allocatable. This state may be overridden by using the @code{MEMORY}
-directive. The @code{MEMORY} directive describes the location and
-size of blocks of memory in the target. Careful use can describe
-memory regions which may or may not be used by the linker. The linker
-does not shuffle sections to fit into the available regions, but does
-move the requested sections into the correct regions and issue errors
-when the regions become too full. The syntax is:
-
-@example
- MEMORY
- @{
-@tex
- $\bigl\lbrace {\it name_1} ({\it attr_1}):$ ORIGIN = ${\it origin_1},$ LENGTH $= {\it len_1} \bigr\rbrace $
-@end tex
-
- @}
-@end example
-@table @code
-@item @var{name}
-is a name used internally by the linker to refer to the region. Any
-symbol name may be used. The region names are stored in a separate
-name space, and will not conflict with symbols, filenames or section
-names.
-@item @var{attr}
-is an optional list of attributes, parsed for compatibility with the
-AT+T linker
-but ignored by the both the AT+T and the gnu linker.
-@item @var{origin}
-is the start address of the region in physical memory expressed as
-standard linker expression which must evaluate to a constant before
-memory allocation is performed. The keyword @code{ORIGIN} may be
-abbreviated to @code{org} or @code{o}.
-@item @var{len}
-is the size in bytes of the region as a standard linker expression.
-The keyword @code{LENGTH} may be abbreviated to @code{len} or @code{l}
-@end table
-
-For example, to specify that memory has two regions available for
-allocation; one starting at 0 for 256k, and the other starting at
-0x40000000 for four megabytes:
-
-@example
- MEMORY
- @{
- rom : ORIGIN= 0, LENGTH = 256K
- ram : ORIGIN= 0x40000000, LENGTH = 4M
- @}
-
-@end example
-
-If the combined output sections directed to a region are too big for
-the region the linker will emit an error message.
-@page
-@section SECTIONS Directive
-The @code{SECTIONS} directive
-controls exactly where input sections are placed into output sections, their
-order and to which output sections they are allocated.
-
-When no @code{SECTIONS} directives are specified, the default action
-of the linker is to place each input section into an identically named
-output section in the order that the sections appear in the first
-file, and then the order of the files.
-
-The syntax of the @code{SECTIONS} directive is:
-
-@example
- SECTIONS
- @{
-@tex
- $\bigl\lbrace {\it name_n}\bigl[options\bigr]\colon$ $\bigl\lbrace {\it statements_n} \bigr\rbrace \bigl[ = {\it fill expression } \bigr] \bigl[ > mem spec \bigr] \bigr\rbrace $
-@end tex
- @}
-@end example
-
-@table @code
-@item @var{name}
-controls the name of the output section. In formats which only support
-a limited number of sections, such as @code{a.out}, the name must be
-one of the names supported by the format (in the case of a.out,
-@code{.text}, @code{.data} or @code{.bss}). If the output format
-supports any number of sections, but with numbers and not names (in
-the case of IEEE), the name should be supplied as a quoted numeric
-string. A section name may consist of any sequence characters, but
-any name which does not conform to the standard @code{gld} symbol name
-syntax must be quoted. To copy sections 1 through 4 from a Oasys file
-into the @code{.text} section of an @code{a.out} file, and sections 13
-and 14 into the @code{data} section:
-@example
-
- SECTION @{
- .text :@{
- *(``1'' ``2'' ``3'' ``4'')
- @}
-
- .data :@{
- *(``13'' ``14'')
- @}
- @}
-@end example
-
-@item @var{fill expression}
-If present this
-expression sets the fill value. Any unallocated holes in the current output
-section when written to the output file will
-be filled with the two least significant bytes of the value, repeated as
-necessary.
-@page
-@item @var{options}
-the @var{options} parameter is a list of optional arguments specifying
-attributes of the output section, they may be taken from the following
-list:
-@table @bullet{}
-@item @var{addr expression}
-forces the output section to be loaded at a specified address. The
-address is specified as a standard linker expression. The following
-example generates section @var{output} at location
-@code{0x40000000}:
-@example
- SECTIONS @{
- output 0x40000000: @{
- ...
- @}
- @}
-@end example
-Since the built in function @code{ALIGN} references the location
-counter implicitly, a section may be located on a certain boundary by
-using the @code{ALIGN} function in the expression. For example, to
-locate the @code{.data} section on the next 8k boundary after the end
-of the @code{.text} section:
-@example
- SECTIONS @{
- .text @{
- ...
- @}
- .data ALIGN(4K) @{
- ...
- @}
- @}
-@end example
-@end table
-@item @var{statements}
-is a list of file names, input sections and assignments. These statements control what is placed into the
-output section.
-The syntax of a single @var{statement} is one of:
-@table @bullet
-
-@item @var{symbol} [ $= | += | -= | *= | /= ] @var{ expression} @code{;}
-
-Global symbols may be created and have their values (addresses)
-altered using the assignment statement. The linker tries to put off
-the evaluation of an assignment until all the terms in the source
-expression are known; for instance the sizes of sections cannot be
-known until after allocation, so assignments dependent upon these are
-not performed until after allocation. Some expressions, such as those
-depending upon the location counter @code{dot}, @samp{.} must be
-evaluated during allocation. If the result of an expression is
-required, but the value is not available, then an error results: eg
-@example
- SECTIONS @{
- text 9+this_isnt_constant:
- @{
- @}
- @}
- testscript:21: Non constant expression for initial address
-@end example
-
-@item @code{CREATE_OBJECT_SYMBOLS}
-causes the linker to create a symbol for each input file and place it
-into the specified section set with the value of the first byte of
-data written from the input file. For instance, with @code{a.out}
-files it is conventional to have a symbol for each input file.
-@example
- SECTIONS @{
- .text 0x2020 :
- @{
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = ALIGN(0x2000);
- @}
- @}
-@end example
-Supplied with four object files, @code{a.o}, @code{b.o}, @code{c.o},
-and @code{d.o} a run of
-@code{gld} could create a map:
-@example
-From functions like :
-a.c:
- afunction() { }
- int adata=1;
- int abss;
-
-00000000 A __DYNAMIC
-00004020 B _abss
-00004000 D _adata
-00002020 T _afunction
-00004024 B _bbss
-00004008 D _bdata
-00002038 T _bfunction
-00004028 B _cbss
-00004010 D _cdata
-00002050 T _cfunction
-0000402c B _dbss
-00004018 D _ddata
-00002068 T _dfunction
-00004020 D _edata
-00004030 B _end
-00004000 T _etext
-00002020 t a.o
-00002038 t b.o
-00002050 t c.o
-00002068 t d.o
-
-@end example
-
-@item @var{filename} @code{(} @var{section name list} @code{)}
-This command allocates all the named sections from the input object
-file supplied into the output section at the current point. Sections
-are written in the order they appear in the list so:
-@example
- SECTIONS @{
- .text 0x2020 :
- @{
- a.o(.data)
- b.o(.data)
- *(.text)
- @}
- .data :
- @{
- *(.data)
- @}
- .bss :
- @{
- *(.bss)
- COMMON
- @}
- @}
-@end example
-will produce a map:
-@example
-
- insert here
-@end example
-@item @code{* (} @var{section name list} @code{)}
-This command causes all sections from all input files which have not
-yet been assigned output sections to be assigned the current output
-section.
-
-@item @var{filename} @code{[COMMON]}
-This allocates all the common symbols from the specified file and places
-them into the current output section.
-
-@item @code{* [COMMON]}
-This allocates all the common symbols from the files which have not
-yet had their common symbols allocated and places them into the current
-output section.
-
-@item @var{filename}
-A filename alone within a @code{SECTIONS} statement will cause all the
-input sections from the file to be placed into the current output
-section at the current location. If the file name has been mentioned
-before with a section name list then only those
-sections which have not yet been allocated are noted.
-
-The following example reads all of the sections from file all.o and
-places them at the start of output section @code{outputa} which starts
-at location @code{0x10000}. All of the data from section @code{.input1} from
-file foo.o is placed next into the same output section. All of
-section @code{.input2} is read from foo.o and placed into output
-section @code{outputb}. Next all of section @code{.input1} is read
-from foo1.o. All of the remaining @code{.input1} and @code{.input2}
-sections from any files are written to output section @code{output3}.
-
-@example
- SECTIONS
- @{
- outputa 0x10000 :
- @{
- all.o
- foo.o (.input1)
- @}
- outputb :
- @{
- foo.o (.input2)
- foo1.o (.input1)
- @}
- outputc :
- @{
- *(.input1)
- *(.input2)
- @}
- @}
-
-@end example
-@end table
-@end table
-@section Using the Location Counter
-The special linker variable @code{dot}, @samp{.} always contains the
-current output location counter. Since the @code{dot} always refers to
-a location in an output section, it must always appear in an
-expression within a @code{SECTIONS} directive. The @code{dot} symbol
-may appear anywhere that an ordinary symbol may appear in an
-expression, but its assignments have a side effect. Assigning a value
-to the @code{dot} symbol will cause the location counter to be moved.
-This may be used to create holes in the output section. The location
-counter may never be moved backwards.
-@example
- SECTIONS
- @{
- output :
- @{
- file1(.text)
- . = . + 1000;
- file2(.text)
- . += 1000;
- file3(.text)
- . -= 32;
- file4(.text)
- @} = 0x1234;
- @}
-@end example
-In the previous example, @code{file1} is located at the beginning of
-the output section, then there is a 1000 byte gap, filled with 0x1234.
-Then @code{file2} appears, also with a 1000 byte gap following before
-@code{file3} is loaded. Then the first 32 bytes of @code{file4} are
-placed over the last 32 bytes of @code{file3}.
-@section Command Language Syntax
-@section The Entry Point
-The linker chooses the first executable instruction in an output file from a list
-of possibilities, in order:
-@itemize @bullet
-@item
-The value of the symbol provided to the command line with the @code{-e} option, when
-present.
-@item
-The value of the symbol provided in the @code{ENTRY} directive,
-if present.
-@item
-The value of the symbol @code{start}, if present.
-@item
-The value of the symbol @code{_main}, if present.
-@item
-The address of the first byte of the @code{.text} section, if present.
-@item
-The value 0.
-@end itemize
-If the symbol @code{start} is not defined within the set of input
-files to a link, it may be generated by a simple assignment
-expression. eg.
-@example
- start = 0x2020;
-@end example
-@section Section Attributes
-@section Allocation of Sections into Memory
-@section Defining Symbols
-@chapter Examples of operation
-The simplest case is linking standard Unix object files on a standard
-Unix system supported by the linker. To link a file hello.o:
-@example
-$ gld -o output /lib/crt0.o hello.o -lc
-@end example
-This tells gld to produce a file called @code{output} after linking
-the file @code{/lib/crt0.o} with @code{hello.o} and the library
-@code{libc.a} which will come from the standard search directories.
-@chapter Partial Linking
-Specifying the @code{-r} on the command line causes @code{gld} to
-perform a partial link.
-
-
-@chapter BFD
-
-The linker accesses object and archive files using the @code{bfd}
-libraries. These libraries allow the linker to use the same routines
-to operate on object files whatever the object file format.
-
-A different object file format can be supported simply by creating a
-new @code{bfd} back end and adding it to the library.
-
-Formats currently supported:
-@itemize @bullet
-@item
-Sun3 68k a.out
-@item
-IEEE-695 68k Object Module Format
-@item
-Oasys 68k Binary Relocatable Object File Format
-@item
-Sun4 sparc a.out
-@item
-88k bcs coff
-@item
-i960 coff little endian
-@item
-i960 coff big endian
-@item
-i960 b.out little endian
-@item
-i960 b.out big endian
-@end itemize
-
-As with most implementations, @code{bfd} is a compromise between
-several conflicting requirements. The major factor influencing
-@code{bfd} design was efficiency, any time used converting between
-formats is time which would not have been spent had @code{bfd} not
-been involved. This is partly offset by abstraction payback; since
-@code{bfd} simplifies applications and back ends, more time and care
-may be spent optimizing algorithms for a greater speed.
-
-One minor artifact of the @code{bfd} solution which the
-user should be aware of is information lossage.
-There are two places where useful information can be lost using the
-@code{bfd} mechanism; during conversion and during output.
-
-@section How it works
-When an object file is opened, @code{bfd}
-tries to automatically determine the format of the input object file, a
-descriptor is built in memory with pointers to routines to access
-elements of the object file's data structures.
-
-As different information from the the object files is required
-@code{bfd} reads from different sections of the file and processes
-them. For example a very common operation for the linker is processing
-symbol tables. Each @code{bfd} back end provides a routine for
-converting between the object file's representation of symbols and an
-internal canonical format. When the linker asks for the symbol table
-of an object file, it calls through the memory pointer to the relevant
-@code{bfd} back end routine which reads and converts the table into
-the canonical form. Linker then operates upon the common form. When
-the link is finished and the linker writes the symbol table of the
-output file, another @code{bfd} back end routine is called which takes
-the newly created symbol table and converts it into the output format.
-
-@section Information Leaks
-@table @bullet{}
-@item Information lost during output.
-The output formats supported by @code{bfd} do not provide identical
-facilities, and information which may be described in one form
-has no where to go in another format. One example of this would be
-alignment information in @code{b.out}. There is no where in an @code{a.out}
-format file to store alignment information on the contained data, so when
-a file is linked from @code{b.out} and an @code{a.out} image is produced,
-alignment information is lost. (Note that in this case the linker has the
-alignment information internally, so the link is performed correctly).
-
-Another example is COFF section names. COFF files may contain an
-unlimited number of sections, each one with a textual section name. If
-the target of the link is a format which does not have many sections
-(eg @code{a.out}) or has sections without names (eg the Oasys format)
-the link cannot be done simply. It is possible to circumvent this
-problem by describing the desired input section to output section
-mapping with the command language.
-
-@item Information lost during canonicalization.
-The @code{bfd}
-internal canonical form of the external formats is not exhaustive,
-there are structures in input formats for which there is no direct
-representation internally. This means that the @code{bfd} back ends
-cannot maintain all the data richness through the transformation
-between external to internal and back to external formats.
-
-This limitation is only a problem when using the linker to read one
-format and write another. Each @code{bfd} back end is responsible for
-maintaining as much data as possible, and the internal @code{bfd}
-canonical form has structures which are opaque to the @code{bfd} core,
-and exported only to the back ends. When a file is read in one format,
-the canonical form is generated for @code{bfd} and the linker. At the
-same time, the back end saves away any information which may otherwise
-be lost. If the data is then written back to the same back end, the
-back end routine will be able to use the canonical form provided by
-the @code{bfd} core as well as the information it prepared earlier.
-Since there is a great deal of commonality between back ends, this
-mechanism is very useful. There is no information lost when linking
-big endian COFF to little endian COFF, or from a.out to b.out. When a
-mixture of formats are linked, the information is only lost from the
-files with a different format to the destination.
-@end table
-@section Mechanism
-The smallest amount of information is preserved when there
-is a small union between the information provided by the source
-format, that stored by the canonical format and the information needed
-by the destination format. A brief description of the canonical form
-will help the user appreciate what is possible to be maintained
-between conversions.
-
-@table @bullet
-@item file level Information on target machine
-architecture, particular implementation and format type are stored on
-a per file basis. Other information includes a demand pageable bit and
-a write protected bit. Note that information like Unix magic numbers
-is not stored here, only the magic numbers meaning, so a ZMAGIC file
-would have both the demand pageable bit and the write protected text
-bit set.
-
-The byte order of the target is stored on a per file basis, so that
-both big and little endian object files may be linked together at the
-same time.
-@item section level
-Each section in the input file contains the name of the section, the
-original address in the object file, various flags, size and alignment
-information and pointers into other @code{bfd} data structures.
-@item symbol level
-Each symbol contains a pointer to the object file which originally
-defined it, its name, value and various flags bits. When a symbol
-table is read in all symbols are relocated to make them relative to
-the base of the section they were defined in, so each symbol points to
-the containing section. Each symbol also has a varying amount of
-hidden data to contain private data for the back end. Since the symbol
-points to the original file, the symbol private data format is
-accessible. Operations may be done to a list of symbols of wildly
-different formats without problems.
-
-Normal global and simple local symbols are maintained on output, so an
-output file, no matter the format will retain symbols pointing to
-functions, globals, statics and commons. Some symbol information is
-not worth retaining; in @code{a.out} type information is stored in the
-symbol table as long symbol names. This information would be useless
-to most coff debuggers and may be thrown away with appropriate command
-line switches. (Note that gdb does support stabs in coff).
-
-There is one word of type information within the symbol, so if the
-format supports symbol type information within symbols - (eg COFF,
-IEEE, Oasys) and the type is simple enough to fit within one word
-(nearly everything but aggregates) the information will be preserved.
-
-@item relocation level
-Each canonical relocation record contains a pointer to the symbol to
-relocate to, the offset of the data to relocate, the section the data
-is in and a pointer to a relocation type descriptor. Relocation is
-performed effectively by message passing through the relocation type
-descriptor and symbol pointer. It allows relocations to be performed
-on output data using a relocation method only available in one of the
-input formats. For instance, Oasys provides a byte relocation format.
-A relocation record requesting this relocation type would point
-indirectly to a routine to perform this, so the relocation may be
-performed on a byte being written to a COFF file, even though 68k COFF
-has no such relocation type.
-
-@item line numbers
-Line numbers have to be relocated along with the symbol information.
-Each symbol with an associated list of line number records points to
-the first record of the list. The head of a line number list consists
-of a pointer to the symbol, which allows divination of the address of
-the function who's line number is being described. The rest of the
-list is tuples offsets into the section and line indexes. Any format
-which can simply derive this information can pass it without lossage
-between formats (COFF, IEEE and Oasys).
-@end table
-
-
-@bye
-
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
- *
-*/
-
-/*
- * emulate the original gld
- *
- * Written by Steve Chamberlain steve@cygnus.com
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gld_before_parse()
-{
- ldfile_add_library_path("/lib");
- ldfile_add_library_path("/usr/lib");
- ldfile_add_library_path("/usr/local/lib/lib");
-}
-
-
-static void
-gld_after_parse()
-{
-
-}
-
-static void
-gld_after_allocation()
-{
-
-}
-
-static void
-gld_before_allocation()
-{
-
-}
-
-
-static void
-gld_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-gld_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLD_TARGET;
-}
-
-static void
-gld_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gld_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gld_script =
-#include "ldgld.x"
-;
-
-static char *gld_script_option_Ur =
-#include "ldgldUr.x"
-;
-
-static char *gld_script_option_r =
-#include "ldgldr.x"
-;
-
-static char *gld_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gld_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gld_script_option_r;
- }
-
- return gld_script;
-}
-struct ld_emulation_xfer_struct ld_gld_emulation =
-{
- gld_before_parse,
- gld_syslib,
- gld_hll,
- gld_after_parse,
- gld_after_allocation,
- gld_set_output_arch,
- gld_choose_target,
- gld_before_allocation,
- gld_get_script,
-};
-
+++ /dev/null
-OUTPUT_ARCH(sparc)
-OUTPUT_FORMAT("a.out-sunos-big")
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0x2020 BLOCK(0x2000):
- {
- CREATE_OBJECT_SYMBOLS ;
- *(.text);
- _etext = ALIGN( 0x2000);
- }
- .data ALIGN(0x2000) :
- {
- *(.data);
- CONSTRUCTORS;
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- *(COMMON)
- _end = .;
- __end = .;
- }
-}
-
-
+++ /dev/null
-OUTPUT_ARCH(sparc)
-OUTPUT_FORMAT("a.out-sunos-big")
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0x2020 BLOCK(0x2000):
- {
- CREATE_OBJECT_SYMBOLS ;
- *(.text);
- _etext = ALIGN( 0x2000);
- }
- .data ALIGN(0x2000) :
- {
- *(.data);
- CONSTRUCTORS;
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- _end = .;
- __end = .;
- }
-}
-
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id:#
-*/
-
-/*
- * emulate the original gld running on a 68k system
- *
- * Written by Steve Chamberlain steve@cygnus.com
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gld68k_before_parse()
-{
- ldfile_add_library_path("/lib");
- ldfile_add_library_path("/usr/lib");
- ldfile_add_library_path("/usr/local/lib/lib");
- ldfile_output_architecture = bfd_arch_m68k;
-}
-
-
-static void
-gld68k_after_parse()
-{
-
-}
-
-static void
-gld68k_after_allocation()
-{
-
-}
-
-static void
-gld68k_before_allocation()
-{
-
-}
-
-
-static void
-gld68k_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-gld68k_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLD68K_TARGET;
-}
-
-static void
-gld68k_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gld68k_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gld68k_script =
-#include "ldgld68k.x"
-;
-
-static char *gld68k_script_option_Ur =
-#include "ldgld68kUr.x"
-;
-static char *gld68k_script_option_r =
-#include "ldgld68kr.x"
-;
-static char *gld68k_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gld68k_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gld68k_script_option_r;
- }
-
- return gld68k_script;
-}
-struct ld_emulation_xfer_struct ld_gld68k_emulation =
-{
- gld68k_before_parse,
- gld68k_syslib,
- gld68k_hll,
- gld68k_after_parse,
- gld68k_after_allocation,
- gld68k_set_output_arch,
- gld68k_choose_target,
- gld68k_before_allocation,
- gld68k_get_script,
-};
-
+++ /dev/null
-OUTPUT_FORMAT("a.out-sunos-big")
-OUTPUT_ARCH(m68k)
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0x2020 BLOCK(0x2000):
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = ALIGN( 0x2000);
- }
- .data ALIGN(0x20000) :
- {
- *(.data)
- CONSTRUCTORS
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- *(COMMON)
- _end = .;
- __end = .;
- }
-}
-
+++ /dev/null
-OUTPUT_FORMAT("a.out-sunos-big")
-OUTPUT_ARCH(m68k)
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0x2020 BLOCK(0x2000):
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = ALIGN( 0x2000);
- }
- .data ALIGN(0x20000) :
- {
- *(.data)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- _end = .;
- }
-}
-
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- $Id$
-*/
-
-/*
- * emulate the Intels port of gld
- */
-
-
-#include "bfd.h"
-#include "sysdep.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-
-/* IMPORTS */
-extern char *output_filename;
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-#ifdef GNU960
-
-static void
-gld960_before_parse()
-{
- static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
- char **p;
- char *env ;
-
- for ( p = env_variables; *p; p++ ){
- env = (char *) getenv(*p);
- if (env) {
- ldfile_add_library_path(concat(env,"/lib/libbout",""));
- }
- }
- ldfile_output_architecture = bfd_arch_i960;
-}
-
-#else /* not GNU960 */
-
-static void gld960_before_parse()
-{
- char *env ;
- env = getenv("G960LIB");
- if (env) {
- ldfile_add_library_path(env);
- }
- env = getenv("G960BASE");
- if (env) {
- ldfile_add_library_path(concat(env,"/lib",""));
- }
- ldfile_output_architecture = bfd_arch_i960;
-}
-
-#endif /* GNU960 */
-
-
-static void
-gld960_after_parse()
-{
-
-}
-
-static void
-gld960_after_allocation()
-{
-
-}
-
-static void
-gld960_before_allocation()
-{
-
-}
-
-
-static void
-gld960_set_output_arch()
-{
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, bfd_mach_i960_core);
-}
-
-static char *
-gld960_choose_target()
-{
-#ifdef GNU960
-
- output_filename = "b.out";
- return bfd_make_targ_name(BFD_BOUT_FORMAT, 0);
-
-#else
-
- char *from_outside = getenv(TARGET_ENVIRON);
- output_filename = "b.out";
-
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLD960_TARGET;
-
-#endif
-}
-
-static void
-gld960_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gld960_hll()
-{
- info("%S HLL ignored\n");
-}
-
-
-static char *script =
-#include "ldgld960.x"
-;
-
-
-static char *
-gld960_get_script()
-{
-return script;
-}
-
-struct ld_emulation_xfer_struct ld_gld960_emulation =
-{
- gld960_before_parse,
- gld960_syslib,
- gld960_hll,
- gld960_after_parse,
- gld960_after_allocation,
- gld960_set_output_arch,
- gld960_choose_target,
- gld960_before_allocation,
- gld960_get_script,
-};
+++ /dev/null
-SECTIONS
-{
- .text :
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = .;
- }
-
- .data SIZEOF(.text) + ADDR(.text):
- {
-
- *(.data)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- _bss_start = .;
- *(.bss)
- *(COMMON)
- _end = . ;
- }
-}
+++ /dev/null
-SECTIONS
-{
- .text :
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = .;
- }
-
- .data SIZEOF(.text) + ADDR(.text):
- {
-
- *(.data)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- _bss_start = .;
- *(.bss)
- [COMMON]
- _end = . ;
- }
-}
+++ /dev/null
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- CONSTRUCTORS
- ___end_list__ = . ;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- CONSTRUCTORS
- ___end_list__ = . ;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id:#
-*/
-
-/*
- * emulate the original gld running on an a29k system
- *
- * Written by David Wood @ New York University
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gld29k_before_parse()
-{
-#ifndef NOTDEF /* Cross developing for now */
- ldfile_add_library_path("/lib");
- ldfile_add_library_path("/usr/lib");
- ldfile_add_library_path("/usr/local/lib");
-#endif
- ldfile_output_architecture = bfd_arch_a29k;
-}
-
-
-static void
-gld29k_after_parse()
-{
-
-}
-
-static void
-gld29k_after_allocation()
-{
-
-}
-
-static void
-gld29k_before_allocation()
-{
-
-}
-
-static void
-gld29k_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-gld29k_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLD29K_TARGET;
-}
-
-static void
-gld29k_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gld29k_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gld29k_script =
-#include "ldglda29k.x"
-;
-
-static char *gld29k_script_option_Ur =
-#include "ldglda29kUr.x"
-;
-static char *gld29k_script_option_r =
-#include "ldglda29kr.x"
-;
-static char *gld29k_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gld29k_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gld29k_script_option_r;
- }
-
- return gld29k_script;
-}
-struct ld_emulation_xfer_struct ld_gld29k_emulation =
-{
- gld29k_before_parse,
- gld29k_syslib,
- gld29k_hll,
- gld29k_after_parse,
- gld29k_after_allocation,
- gld29k_set_output_arch,
- gld29k_choose_target,
- gld29k_before_allocation,
- gld29k_get_script,
-};
-
+++ /dev/null
-OUTPUT_FORMAT("coff-a29k-big")
-INPUT(/lab3/u3/sym1/tools/usr/lib/segments.o) /* Has .rstack/.mstack */
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-MEMORY {
- text : ORIGIN = 0x1000000, LENGTH = 0x1000000
- talias : ORIGIN = 0x2000000, LENGTH = 0x1000000
- data : ORIGIN = 0x3000000, LENGTH = 0x1000000
- mstack : ORIGIN = 0x4000000, LENGTH = 0x1000000
- rstack : ORIGIN = 0x5000000, LENGTH = 0x1000000
-}
-SECTIONS
-{
- .text : {
- *(.text)
- __etext = .;
- *(.lit)
- *(.shdata)
- } > text
- .shbss SIZEOF(.text) + ADDR(.text) : {
- *(.shbss)
- }
- .talias : { } > talias
- .data : {
- *(.data)
- __edata = .;
- } > data
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- *(COMMON)
- __end = ALIGN(0x8);
- }
- .mstack : { } > mstack
- .rstack : { } > rstack
-}
-
+++ /dev/null
-OUTPUT_FORMAT("coff-a29k-big")
-INPUT(/lab3/u3/sym1/tools/usr/lib/segments.o) /* Has .rstack/.mstack */
-SEARCH_DIR(/lab3/u3/sym1/tools/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/local/lib)
-MEMORY {
- text : ORIGIN = 0x1000000, LENGTH = 0x1000000
- talias : ORIGIN = 0x2000000, LENGTH = 0x1000000
- data : ORIGIN = 0x3000000, LENGTH = 0x1000000
- mstack : ORIGIN = 0x4000000, LENGTH = 0x1000000
- rstack : ORIGIN = 0x5000000, LENGTH = 0x1000000
-}
-SECTIONS
-{
- .text : {
- *(.text)
- __etext = .;
- *(.lit)
- *(.shdata)
- } > text
- .shbss SIZEOF(.text) + ADDR(.text) : {
- *(.shbss)
- }
- .talias : { } > talias
- .data : {
- *(.data)
- __edata = .;
- } > data
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- __end = ALIGN(0x8);
- }
- .mstack : { } > mstack
- .rstack : { } > rstack
-}
-
+++ /dev/null
-OUTPUT_FORMAT("coff-a29k-big")
-SEARCH_DIR(/lab3/u3/sym1/tools/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/local/lib)
-MEMORY {
- text : ORIGIN = 0x1000000, LENGTH = 0x1000000
- talias : ORIGIN = 0x2000000, LENGTH = 0x1000000
- data : ORIGIN = 0x3000000, LENGTH = 0x1000000
- mstack : ORIGIN = 0x4000000, LENGTH = 0x1000000
- rstack : ORIGIN = 0x5000000, LENGTH = 0x1000000
-}
-SECTIONS
-{
- .text 0 : {
- *(.text)
- __etext = .;
- *(.lit)
- *(.shdata)
- } > text
- .shbss SIZEOF(.text) + ADDR(.text) : {
- *(.shbss)
- }
- .data SIZEOF(.shbss) + ADDR(.shbss): {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-OUTPUT_FORMAT("coff-a29k-big")
-SEARCH_DIR(/lab3/u3/sym1/tools/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/local/lib)
-MEMORY {
- text : ORIGIN = 0x1000000, LENGTH = 0x1000000
- talias : ORIGIN = 0x2000000, LENGTH = 0x1000000
- data : ORIGIN = 0x3000000, LENGTH = 0x1000000
- mstack : ORIGIN = 0x4000000, LENGTH = 0x1000000
- rstack : ORIGIN = 0x5000000, LENGTH = 0x1000000
-}
-SECTIONS
-{
- .text 0 : {
- *(.text)
- __etext = .;
- *(.lit)
- *(.shdata)
- } > text
- .shbss SIZEOF(.text) + ADDR(.text) : {
- *(.shbss)
- }
- .data SIZEOF(.shbss) + ADDR(.shbss): {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-OUTPUT_FORMAT("coff-a29k-big")
-SEARCH_DIR(/lab3/u3/sym1/tools/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/local/lib)
-MEMORY {
- text : ORIGIN = 0x1000000, LENGTH = 0x1000000
- talias : ORIGIN = 0x2000000, LENGTH = 0x1000000
- data : ORIGIN = 0x3000000, LENGTH = 0x1000000
- mstack : ORIGIN = 0x4000000, LENGTH = 0x1000000
- rstack : ORIGIN = 0x5000000, LENGTH = 0x1000000
-}
-SECTIONS
-{
- .text 0 : {
- *(.text)
- __etext = .;
- *(.lit)
- *(.shdata)
- } > text
- .shbss SIZEOF(.text) + ADDR(.text) : {
- *(.shbss)
- }
- .data SIZEOF(.shbss) + ADDR(.shbss): {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-OUTPUT_FORMAT("coff-a29k-big")
-SEARCH_DIR(/lab3/u3/sym1/tools/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/lib)
-SEARCH_DIR(/lab3/u3/sym1/tools/usr/local/lib)
-MEMORY {
- text : ORIGIN = 0x1000000, LENGTH = 0x1000000
- talias : ORIGIN = 0x2000000, LENGTH = 0x1000000
- data : ORIGIN = 0x3000000, LENGTH = 0x1000000
- mstack : ORIGIN = 0x4000000, LENGTH = 0x1000000
- rstack : ORIGIN = 0x5000000, LENGTH = 0x1000000
-}
-SECTIONS
-{
- .text 0 : {
- *(.text)
- __etext = .;
- *(.lit)
- *(.shdata)
- } > text
- .shbss SIZEOF(.text) + ADDR(.text) : {
- *(.shbss)
- }
- .data SIZEOF(.shbss) + ADDR(.shbss): {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
-*/
-
-/*
- * emulate the original gld running on an i386v system
- *
- * Written by David Wood @ New York University
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gldi386v_before_parse()
-{
-#ifndef NOTDEF /* Cross developing for now */
- ldfile_add_library_path("/usr/local/lib/386gcc-lib/lib");
- ldfile_add_library_path("/usr/local/lib/386gcc-lib/usr/lib");
- ldfile_add_library_path("/usr/local/lib/386gcc-lib/usr/local/lib");
-#endif
- ldfile_output_architecture = bfd_arch_i386;
-}
-
-
-static void
-gldi386v_after_parse()
-{
-
-}
-
-static void
-gldi386v_after_allocation()
-{
-
-}
-
-static void
-gldi386v_before_allocation()
-{
-
-}
-
-static void
-gldi386v_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-gldi386v_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLDi386v_TARGET;
-}
-
-static void
-gldi386v_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gldi386v_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gldi386v_script =
-#include "ldgldi386v.x"
-;
-
-static char *gldi386v_script_option_Ur =
-#include "ldgldi386vUr.x"
-;
-static char *gldi386v_script_option_r =
-#include "ldgldi386vr.x"
-;
-static char *gldi386v_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gldi386v_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gldi386v_script_option_r;
- }
-
- return gldi386v_script;
-}
-struct ld_emulation_xfer_struct ld_gldi386v_emulation =
-{
- gldi386v_before_parse,
- gldi386v_syslib,
- gldi386v_hll,
- gldi386v_after_parse,
- gldi386v_after_allocation,
- gldi386v_set_output_arch,
- gldi386v_choose_target,
- gldi386v_before_allocation,
- gldi386v_get_script,
-};
-
+++ /dev/null
-/* $Id$
-*/
-
-OUTPUT_FORMAT("i386coff")
-
-ENTRY(_start)
-SECTIONS
-{
- .text 0x000000d0 : {
- *(.init)
- *(.text)
- *(.fini)
- etext = .;
- }
- .data ((ADDR(.text) + SIZEOF(.text)) & 0x0fff) + ALIGN(0x00400000) : {
- *(.data)
- edata = .;
- }
- .bss (SIZEOF(.data) + ADDR(.data)) : {
- *(.bss)
- [COMMON]
- end = ALIGN(0x8);
- }
- .comment : { *(.comment) }
-}
-
+++ /dev/null
-/* $Id$
-*/
-
-OUTPUT_FORMAT("i386coff")
-
-ENTRY(_start)
-SECTIONS
-{
- .text 0x000000d0 : {
- *(.init)
- *(.text)
- *(.fini)
- etext = .;
- }
- .data ((ADDR(.text) + SIZEOF(.text)) & 0x0fff) + ALIGN(0x00400000) : {
- *(.data)
- edata = .;
- }
- .bss (SIZEOF(.data) + ADDR(.data)) : {
- *(.bss)
- [COMMON]
- end = ALIGN(0x8);
- }
- .comment : { *(.comment) }
-}
-
+++ /dev/null
-/* $Id$
-*/
-
-OUTPUT_FORMAT("i386coff")
-
-ENTRY(_start)
-SECTIONS
-{
- .text 0x000000d0 : {
- *(.init)
- *(.text)
- *(.fini)
- etext = .;
- }
- .data ((ADDR(.text) + SIZEOF(.text)) & 0x0fff) + ALIGN(0x00400000) : {
- *(.data)
- edata = .;
- }
- .bss (SIZEOF(.data) + ADDR(.data)) : {
- *(.bss)
- [COMMON]
- end = ALIGN(0x8);
- }
- .comment : { *(.comment) }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
-*/
-
-/*
- * emulate the original gld running on an m68kv system
- *
- * Written by David Wood @ New York University
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gldm68kv_before_parse()
-{
-#ifndef NOTDEF /* Cross developing for now */
- ldfile_add_library_path("/usr/triton/lib/68kgcc-lib/lib");
- ldfile_add_library_path("/usr/triton/lib/68kgcc-lib/usr/lib");
- ldfile_add_library_path("/usr/triton/lib/68kgcc-lib/usr/local/lib");
-#endif
- ldfile_output_architecture = bfd_arch_m68k;
-}
-
-
-static void
-gldm68kv_after_parse()
-{
-
-}
-
-static void
-gldm68kv_after_allocation()
-{
-
-}
-
-static void
-gldm68kv_before_allocation()
-{
-
-}
-
-static void
-gldm68kv_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-gldm68kv_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLDm68kv_TARGET;
-}
-
-static void
-gldm68kv_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gldm68kv_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gldm68kv_script =
-#include "ldgldm68kv.x"
-;
-
-static char *gldm68kv_script_option_Ur =
-#include "ldgldm68kvUr.x"
-;
-static char *gldm68kv_script_option_r =
-#include "ldgldm68kvr.x"
-;
-static char *gldm68kv_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gldm68kv_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gldm68kv_script_option_r;
- }
-
- return gldm68kv_script;
-}
-struct ld_emulation_xfer_struct ld_gldm68kv_emulation =
-{
- gldm68kv_before_parse,
- gldm68kv_syslib,
- gldm68kv_hll,
- gldm68kv_after_parse,
- gldm68kv_after_allocation,
- gldm68kv_set_output_arch,
- gldm68kv_choose_target,
- gldm68kv_before_allocation,
- gldm68kv_get_script,
-};
-
+++ /dev/null
-/* $Id$
-*/
-
-OUTPUT_FORMAT("m68kvcoff")
-
-ENTRY(__startup)
-SECTIONS
-{
- .text 0x001000a8 : {
- *(.init)
- *(.text)
- *(.fini)
- _etext = .;
- }
- .data ((ADDR(.text) + SIZEOF(.text)) % 0x2000) + ALIGN(0x00200000) : {
- *(.data)
- _edata = .;
- }
- .bss (SIZEOF(.data) + ADDR(.data)) : {
- *(.bss)
- [COMMON]
- _end = ALIGN(0x8);
- }
-}
+++ /dev/null
-/* $Id$
-*/
-
-OUTPUT_FORMAT("m68kvcoff")
-
-ENTRY(__startup)
-SECTIONS
-{
- .text 0x001000a8 : {
- *(.init)
- *(.text)
- *(.fini)
- _etext = .;
- }
- .data ((ADDR(.text) + SIZEOF(.text)) % 0x2000) + ALIGN(0x00200000) : {
- *(.data)
- _edata = .;
- }
- .bss (SIZEOF(.data) + ADDR(.data)) : {
- *(.bss)
- [COMMON]
- _end = ALIGN(0x8);
- }
-}
+++ /dev/null
-/* $Id$
-*/
-
-OUTPUT_FORMAT("m68kvcoff")
-
-ENTRY(__startup)
-SECTIONS
-{
- .text 0x001000a8 : {
- *(.init)
- *(.text)
- *(.fini)
- _etext = .;
- }
- .data ((ADDR(.text) + SIZEOF(.text)) % 0x2000) + ALIGN(0x00200000) : {
- *(.data)
- _edata = .;
- }
- .bss (SIZEOF(.data) + ADDR(.data)) : {
- *(.bss)
- [COMMON]
- _end = ALIGN(0x8);
- }
-}
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
- *
-*/
-
-/*
- * Written by Steve Chamberlain steve@cygnus.com
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gldm88kbcs_before_parse()
-{
- extern char lprefix;
- lprefix = '@';
-}
-
-
-static void
-gldm88kbcs_after_parse()
-{
-
-}
-
-static void
-gldm88kbcs_after_allocation()
-{
-
-}
-
-static void
-gldm88kbcs_before_allocation()
-{
-
-}
-
-
-static void
-gldm88kbcs_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-gldm88kbcs_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLDM88KBCS_TARGET;
-}
-
-static void
-gldm88kbcs_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gldm88kbcs_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gldm88kbcs_script =
-#include "ldgldm88kbcs.x"
-;
-
-static char *gldm88kbcs_script_option_Ur =
-#include "ldgldm88kbcsUr.x"
-;
-
-static char *gldm88kbcs_script_option_r =
-#include "ldgldm88kbcsr.x"
-;
-
-static char *gldm88kbcs_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gldm88kbcs_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gldm88kbcs_script_option_r;
- }
-
- return gldm88kbcs_script;
-}
-struct ld_emulation_xfer_struct ld_gldm88kbcs_emulation =
-{
- gldm88kbcs_before_parse,
- gldm88kbcs_syslib,
- gldm88kbcs_hll,
- gldm88kbcs_after_parse,
- gldm88kbcs_after_allocation,
- gldm88kbcs_set_output_arch,
- gldm88kbcs_choose_target,
- gldm88kbcs_before_allocation,
- gldm88kbcs_get_script,
-};
-
+++ /dev/null
-TARGET(m88kbcs)
-OUTPUT_FORMAT(m88kbcs)
-OUTPUT_ARCH(m88k)
-ENTRY(__start)
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0x10000 + SIZEOF_HEADERS :
- {
- __.text.start = .;
- __.init.start = .;
- LONG(0xf400c001)
- __.init.end = .;
- *(.text)
- __.tdesc_start = .;
- *(.tdesc)
- __.text_end = .;
- __.initp.start = .;
- __.initp.end =.;
-
- _etext =.;
- }
- .data SIZEOF(.text) + ADDR(.text) + 0x400000:
- {
- *(.data)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- _end = .;
- ___end = .;
- }
-}
-
-
-
+++ /dev/null
-TARGET(m88kbcs)
-OUTPUT_FORMAT(m88kbcs)
-OUTPUT_ARCH(m88k)
-ENTRY(__start)
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0x10000 + SIZEOF_HEADERS :
- {
- __.text.start = .;
- __.init.start = .;
- LONG(0xf400c001)
- __.init.end = .;
- *(.text)
- __.tdesc_start = .;
- *(.tdesc)
- __.text_end = .;
- __.initp.start = .;
- __.initp.end =.;
-
- _etext =.;
- }
- .data SIZEOF(.text) + ADDR(.text) + 0x400000:
- {
- *(.data)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- _end = .;
- ___end = .;
- }
-}
-
-
-
+++ /dev/null
-SCRIPT
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- ___DTOR_LIST__ = . ;
- LONG((___CTOR_LIST__ - .) / 4 -2)
- *(___DTOR_LIST__)
- LONG(0)
- ___CTOR_LIST__ = . ;
- LONG((___end_list__ - .) / 4 -2)
- *(___CTOR_LIST__)
- LONG(0)
- ___end_list__ = . ;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-ENDSCRIPT
+++ /dev/null
-SCRIPT
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- ___DTOR_LIST__ = . ;
- LONG((___CTOR_LIST__ - .) / 4 -2)
- *(___DTOR_LIST__)
- LONG(0)
- ___CTOR_LIST__ = . ;
- LONG((___end_list__ - .) / 4 -2)
- *(___CTOR_LIST__)
- LONG(0)
- ___end_list__ = . ;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-ENDSCRIPT
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
+++ /dev/null
-/* intel coff loader emulation specific stuff
- Copyright (C) 1991 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- $Id$
-*/
-
-#include "bfd.h"
-#include "sysdep.h"
-
-/*#include "archures.h"*/
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldmisc.h"
-#include "ldlang.h"
-#include "ldfile.h"
-
-extern boolean lang_float_flag;
-extern bfd *output_bfd;
-
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-
-typedef struct lib_list {
- char *name;
- struct lib_list *next;
-} lib_list_type;
-
-static lib_list_type *hll_list;
-static lib_list_type **hll_list_tail = &hll_list;
-
-static lib_list_type *syslib_list;
-static lib_list_type **syslib_list_tail = &syslib_list;
-
-
-static void
-append(list, name)
-lib_list_type ***list;
-char *name;
-{
- lib_list_type *element =
- (lib_list_type *)(ldmalloc(sizeof(lib_list_type)));
-
- element->name = name;
- element->next = (lib_list_type *)NULL;
- **list = element;
- *list = &element->next;
-
-}
-
-static boolean had_hll = false;
-static boolean had_hll_name = false;
-static void
-lnk960_hll(name)
-char *name;
-{
- had_hll = true;
- if (name != (char *)NULL) {
- had_hll_name = true;
- append(&hll_list_tail, name);
- }
-}
-
-static void
-lnk960_syslib(name)
-char *name;
-{
- append(&syslib_list_tail,name);
-}
-
-
-
-#ifdef GNU960
-
-static void
-lnk960_before_parse()
-{
- static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
- char **p;
- char *env ;
-
- for ( p = env_variables; *p; p++ ){
- env = (char *) getenv(*p);
- if (env) {
- ldfile_add_library_path(concat(env,"/lib/libcoff",""));
- }
- }
-
- env= (char *) getenv("I960BASE");
- if ( env ) {
- ldfile_add_library_path(concat(env,"/lib",""));
- }
-
- ldfile_output_architecture = bfd_arch_i960;
- ldfile_output_machine = bfd_mach_i960_core;
-}
-
-#else /* not GNU960 */
-
-static void
-lnk960_before_parse()
-{
- char *name = getenv("I960BASE");
-
- if (name == (char *)NULL) {
- name = getenv("G960BASE");
- if (name == (char *)NULL) {
- einfo("%P%F I960BASE and G960BASE not set\n");
- }
- }
-
-
- ldfile_add_library_path(concat(name,"/lib",""));
- ldfile_output_architecture = bfd_arch_i960;
- ldfile_output_machine = bfd_mach_i960_core;
-}
-
-#endif /* GNU960 */
-
-
-static void
-add_on(list, search)
-lib_list_type *list;
-lang_input_file_enum_type search;
-{
- while (list) {
- lang_add_input_file(list->name,
- search,
- (char *)NULL);
- list = list->next;
- }
-}
-static void lnk960_after_parse()
-{
-
- /* If there has been no arch, default to -KB */
- if (ldfile_output_machine_name[0] ==0) {
- ldfile_add_arch("KB");
- }
-
- /* if there has been no hll list then add our own */
-
- if(had_hll && !had_hll_name) {
- append(&hll_list_tail,"cg");
- if (ldfile_output_machine == bfd_mach_i960_ka_sa ||
- ldfile_output_machine == bfd_mach_i960_ca) {
- {
- append(&hll_list_tail,"fpg");
- }
- }
- }
-
- add_on(hll_list, lang_input_file_is_l_enum);
- add_on(syslib_list, lang_input_file_is_search_file_enum);
-}
-
-static void
-lnk960_before_allocation()
-{
-}
-static void
-lnk960_after_allocation()
-{
- extern ld_config_type config;
- if (config.relocateable_output == false) {
- lang_abs_symbol_at_end_of(".text","_etext");
- lang_abs_symbol_at_end_of(".data","_edata");
- lang_abs_symbol_at_beginning_of(".bss","_bss_start");
- lang_abs_symbol_at_end_of(".bss","_end");
- }
-}
-
-
-static struct
- {
- unsigned long number;
- char *name;
- }
-machine_table[] = {
- bfd_mach_i960_core ,"CORE",
- bfd_mach_i960_kb_sb ,"KB",
- bfd_mach_i960_kb_sb ,"SB",
- bfd_mach_i960_mc ,"MC",
- bfd_mach_i960_xa ,"XA",
- bfd_mach_i960_ca ,"CA",
- bfd_mach_i960_ka_sa ,"KA",
- bfd_mach_i960_ka_sa ,"SA",
-
- bfd_mach_i960_core ,"core",
- bfd_mach_i960_kb_sb ,"kb",
- bfd_mach_i960_kb_sb ,"sb",
- bfd_mach_i960_mc ,"mc",
- bfd_mach_i960_xa ,"xa",
- bfd_mach_i960_ca ,"ca",
- bfd_mach_i960_ka_sa ,"ka",
- bfd_mach_i960_ka_sa ,"sa",
- 0,(char *)NULL
-};
-
-static void
-lnk960_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned int i;
- ldfile_output_machine = bfd_mach_i960_core;
- for (i= 0; machine_table[i].name != (char*)NULL; i++) {
- if (strcmp(ldfile_output_machine_name,machine_table[i].name)==0) {
- ldfile_output_machine = machine_table[i].number;
- break;
- }
- }
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-lnk960_choose_target()
-{
-#ifdef GNU960
-
- return bfd_make_targ_name(BFD_COFF_FORMAT, 0);
-
-#else
-
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
-#ifdef LNK960_LITTLE
- return LNK960_TARGET_LITTLE
-#else
- return LNK960_TARGET;
-#endif
-#endif
-
-}
-
-/* The default script if none is offered */
-static char *lnk960_script =
-#include "ldlnk960.x"
-;
-
-
-static char *lnk960_script_relocateable =
-#include "ldlnk960.xr"
-;
-
-static char *lnk960_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output) {
- return lnk960_script_relocateable;
- }
- return lnk960_script;
-}
-struct ld_emulation_xfer_struct ld_lnk960_emulation =
-{
- lnk960_before_parse,
- lnk960_syslib,
- lnk960_hll,
- lnk960_after_parse,
- lnk960_after_allocation,
- lnk960_set_output_arch,
- lnk960_choose_target,
- lnk960_before_allocation,
- lnk960_get_script,
-};
+++ /dev/null
-
-SECTIONS
-{
- .text :
- {
- *(.text)
- }
-_etext = . ;
- .data SIZEOF(.text) + ADDR(.text):
- {
- *(.data)
- }
-_edata = .;
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- _bss_start = . ;
- *(.bss)
- *(COMMON)
- }
-_end = . ;
-}
+++ /dev/null
-
-SECTIONS
-{
- .text :
- {
- *(.text)
- }
-_etext = . ;
- .data SIZEOF(.text) + ADDR(.text):
- {
- *(.data)
- }
-_edata = .;
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- _bss_start = . ;
- *(.bss)
- [COMMON]
- }
-_end = . ;
-}
+++ /dev/null
-SECTIONS
-{
- .text 0:
- {
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text):
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-SECTIONS
-{
- .text 0:
- {
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text):
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-
+++ /dev/null
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
- *
-*/
-
-/*
- * Written by Steve Chamberlain steve@cygnus.com
- */
-
-
-#include "sysdep.h"
-#include "bfd.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gldm88kbcs_before_parse()
-{
- extern char lprefix;
- lprefix = '@';
-}
-
-
-static void
-gldm88kbcs_after_parse()
-{
-
-}
-
-static void
-gldm88kbcs_after_allocation()
-{
-
-}
-
-static void
-gldm88kbcs_before_allocation()
-{
-
-}
-
-
-static void
-gldm88kbcs_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-gldm88kbcs_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLDM88KBCS_TARGET;
-}
-
-static void
-gldm88kbcs_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gldm88kbcs_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gldm88kbcs_script =
-#include "ldm88k.x"
-;
-
-static char *gldm88kbcs_script_option_Ur =
-#include "ldm88kUr.x"
-;
-
-static char *gldm88kbcs_script_option_r =
-#include "ldm88kr.x"
-;
-
-static char *gldm88kbcs_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gldm88kbcs_script_option_Ur;
- }
- if (config.relocateable_output) {
- return gldm88kbcs_script_option_r;
- }
-
- return gldm88kbcs_script;
-}
-struct ld_emulation_xfer_struct ld_gldm88kbcs_emulation =
-{
- gldm88kbcs_before_parse,
- gldm88kbcs_syslib,
- gldm88kbcs_hll,
- gldm88kbcs_after_parse,
- gldm88kbcs_after_allocation,
- gldm88kbcs_set_output_arch,
- gldm88kbcs_choose_target,
- gldm88kbcs_before_allocation,
- gldm88kbcs_get_script,
-};
-
+++ /dev/null
-TARGET(m88kbcs)
-OUTPUT_FORMAT(m88kbcs)
-OUTPUT_ARCH(m88k)
-ENTRY(__start)
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0x10000 + SIZEOF_HEADERS :
- {
- CREATE_OBJECT_SYMBOLS
- /* If relocating */
- __.text.start = .;
- __.init.start = .;
- LONG(0xf400c001)
- __.init.end = .;
- /* End if relocating */
- *(.text)
- /* If relocating */
- __.tdesc_start = .;
- *(.tdesc)
- __.text_end = .;
- __.initp.start = .;
- __.initp.end =.;
-
- _etext =.;
- /* End if relocating */
- }
- .data SIZEOF(.text) + ADDR(.text) + 0x400000:
- {
- *(.data)
- __CTOR_LIST__ = .;
- *(CTOR)
- LONG(0);
- __DTOR_LIST__ = . ;
- *(DTOR)
- LONG(0);
- *(.comment)
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- *(COMMON)
- _end = .;
- ___end = .;
- }
-}
-
-
-
+++ /dev/null
-SCRIPT
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- ___DTOR_LIST__ = . ;
- LONG((___CTOR_LIST__ - .) / 4 -2)
- *(___DTOR_LIST__)
- LONG(0)
- ___CTOR_LIST__ = . ;
- LONG((___end_list__ - .) / 4 -2)
- *(___CTOR_LIST__)
- LONG(0)
- ___end_list__ = . ;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
-ENDSCRIPT
+++ /dev/null
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- }
- .data SIZEOF(.text) + ADDR(.text) :
- {
- *(.data)
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- [COMMON]
- }
-}
+++ /dev/null
-/* NOTE: If there are angle brackets here: <TARGET> then this is a
- * template file (ldtemplate), intended for processing by sed.
- * Otherwise, this file has already been processed by sed,
- * and customized for a particular emulation target.
- * In that DO NOT EDIT the file; edit ldtemplate instead.
- */
-
-/* emulate the original gld for the given <TARGET>
- Copyright (C) 1991 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id:#
- */
-
-#define TARGET_IS_<TARGET>
-
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void gld<target>_before_parse()
-{
-#ifdef TARGET_IS_M88KBCS
- extern char lprefix;
- lprefix = '@';
-#else
-#ifndef TARGET_ /* I.e., if not generic */
- ldfile_output_architecture = bfd_arch_<arch>;
-#endif
-#endif
-}
-
-
-static void
-gld<target>_after_parse()
-{
-
-}
-
-static void
-gld<target>_after_allocation()
-{
-
-}
-
-static void
-gld<target>_before_allocation()
-{
-
-}
-
-
-static void
-gld<target>_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- bfd_set_arch_mach(output_bfd,
- ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-gld<target>_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return GLD<TARGET>_TARGET;
-}
-
-static void
-gld<target>_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-gld<target>_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-static char *gld<target>_script =
-#include "<ldtarget>.x"
-;
-static char *gld<target>_script_option_Ur =
-#include "<ldtarget>.xu"
-;
-static char *gld<target>_script_option_r =
-#include "<ldtarget>.xr"
-;
-static char *gld<target>_script_option_n = /* Used with -n flag. */
-#include "<ldtarget>.xn"
-;
-static char *gld<target>_script_option_N = /* Used with -N flag. */
-#include "<ldtarget>.xN"
-;
-
-static char *gld<target>_get_script()
-{
- extern ld_config_type config;
- if (config.relocateable_output == true &&
- config.build_constructors == true) {
- return gld<target>_script_option_Ur;
- }
- if (config.relocateable_output == true) {
- return gld<target>_script_option_r;
- }
- if (!config.text_read_only)
- return gld<target>_script_option_N;
- if (!config.magic_demand_paged)
- return gld<target>_script_option_n;
- return gld<target>_script;
-}
-struct ld_emulation_xfer_struct ld_gld<target>_emulation =
-{
- gld<target>_before_parse,
- gld<target>_syslib,
- gld<target>_hll,
- gld<target>_after_parse,
- gld<target>_after_allocation,
- gld<target>_set_output_arch,
- gld<target>_choose_target,
- gld<target>_before_allocation,
- gld<target>_get_script,
-};
+++ /dev/null
-/* A vanilla emulation with no defaults
- Copyright (C) 1991 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/*
- * $Id$
- */
-
-#include "bfd.h"
-#include "sysdep.h"
-
-
-#include "ld.h"
-#include "config.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-extern boolean lang_float_flag;
-
-
-extern enum bfd_architecture ldfile_output_architecture;
-extern unsigned long ldfile_output_machine;
-extern char *ldfile_output_machine_name;
-
-extern bfd *output_bfd;
-
-
-
-static void vanilla_before_parse()
-{
-}
-
-
-static void
-vanilla_after_parse()
-{
-
-}
-
-static void
-vanilla_after_allocation()
-{
-
-}
-
-static void
-vanilla_before_allocation()
-{
-
-}
-
-
-static void
-vanilla_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-vanilla_choose_target()
-{
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
- return VANILLA_TARGET;
-}
-
-static void
-vanilla_syslib()
-{
- info("%S SYSLIB ignored\n");
-}
-
-static void
-vanilla_hll(ignore)
-char *ignore;
-{
- info("%S HLL ignored\n");
-}
-
-
-static char *vanilla_get_script()
-{
-return "";
-}
-
-struct ld_emulation_xfer_struct ld_vanilla_emulation =
-{
- vanilla_before_parse,
- vanilla_syslib,
- vanilla_hll,
- vanilla_after_parse,
- vanilla_after_allocation,
- vanilla_set_output_arch,
- vanilla_choose_target,
- vanilla_before_allocation,
- vanilla_get_script,
-};
-
+++ /dev/null
-# Makefile for the GNU linker ld (version 2)
-# Copyright (C) 1989-1991 Free Software Foundation, Inc.
-
-# This file is part of GNU ld..
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-#
-# $Id$
-#
-
-srcdir = .
-
-ddestdir = /usr/local
-
-#version=/`$(unsubdir)/../gcc$(subdir)/gcc -dumpversion`
-version=
-bindir = $(ddestdir)/bin
-gcclibdir = $(ddestdir)/lib/gcc/$(target_alias)$(version)
-
-# Seach path to override the default search path for -lfoo libraries.
-# If LIB_PATH is empty, the ones in the script (if any) are left alone.
-# Otherwise, they are replaced with the ones given in LIB_PATH,
-# which may have the form: LIB_PATH=/lib:/usr/local/lib
-LIB_PATH =
-
-INSTALL = install -c
-INSTALL_PROGRAM = $(INSTALL)
-INSTALL_FILE = $(INSTALL)
-
-BASEDIR = ../..
-INCLUDE = $(srcdir)/../include
-INCLUDES = -I. -I$(srcdir) -I$(INCLUDE)
-MINUS_G = -g
-
-# Where to find texinfo.tex to format docn with TeX
-TEXIDIR = $(srcdir)/../texinfo/fsf
-
-# Whether to get roff to put indexing entries on stderr
-TEXI2OPT =
-# You neeed this to generate ld-index.ms (or .mm or .me)
-# TEXI2OPT = -i
-
-MAKEINFO=makeinfo
-TEXI2ROFF=texi2roff
-
-# Which roff program to use to generate index for texi2roff'd doc
-ROFF = groff
-
-BISON = bison
-BISONFLAGS = -v
-
-SCRIPTS = ldgld68k.sc ldgld.sc \
- ldlnk960.sc ldlnk960r.sc ldgld960.sc \
- i386aout.sc ldm88k.sc ldglda29k.sc news.sc h8300hds.sc ebmon29k.sc
-
-#### target and host dependent Makefile fragments come in here.
-HDEFINES=-O -D__MSDOS__ -D__GO32__
-TDEFINES=
-CDEFINES=
-###
-
-CFLAGS = $(INCLUDES) $(MINUS_G) $(HDEFINES) $(TDEFINES) $(CDEFINES)
-LINTFLAGS = $(INCLUDES) $(EXTRA_DEF)
-
-.SUFFIXES: .y .x .xr .xu .xn .xN .sc .scu .scr .scn
-
-# go directly to ld.new in case this ld isn't capable of
-# linking native object on this host. It can be renamed on
-# install.
-LD_PROG = ld.new
-
-# A .sc script file is needed for each emulation mode.
-# sed is used to transform this script into two variant forms:
-# A .scr script is for linking without relocation (-r flag).
-# A .scu script is like .scr, but *do* create constructors.
-# A .scn script is for linking with -N flag (mix text and data on same page).
-# A .scN script is for linking with -N flag (mix text and data on same page).
-# The diference is that segments should (need) not be page aligned.
-
-# A sed pattern to translate .sc to .scu:
-SED_MAKE_RELOC_WITH_CONSTRUCTORS=\
- -e "/If relocating/,/End if relocating/d" \
- -e "/=/s/[_a-zA-Z.]* *= .*//g" \
- -e '/>/s/} *> *[a-zA-Z]*/}/' \
- -e "/text/s/[.]text .*:/.text :/" \
- -e "/data/s/[.]data .*:/.data :/"
-# A sed pattern to translate .scu to .scr:
-SED_REMOVE_CONSTRUCTORS= -e /CONSTRUCTORS/d
-
-.sc.scu:
- sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $< >$*.scu
-.scu.scr:
- sed $(SED_REMOVE_CONSTRUCTORS) < $< >$*.scr
-
-# Each builtin script file is included as a C string literal.
-# These are generated by the mkscript filter.
-.sc.x:
- if [ "x"$(LIB_PATH) = "x" ]; then ./mkscript < $< >$*.x ; \
- else \
- (sed <$< -e '/SEARCH_DIR(.*)/d' ; \
- echo $(LIB_PATH) | tr ':' ' ' | sed -e 's/\([^ ][^ ]*\)/SEARCH_DIR(\1);/g';) | ./mkscript >$*.x;\
- fi
-
-# The .xn script is used if the -n flag is given (write-protect text)..
-# Sunos starts the text segment for demand-paged binaries at 0x2020
-# and other binaries at 0x2000, since the exec header is paged in
-# with the text. Some other Unix variants do the same.
-# For -n and -N flags the offset of the exec header must be removed.
-# This sed script does this if the master script contains
-# a line of the form ".text 0xAAAA BLOCK(0xBBBB):" - the
-# output will contain ".text 0xBBBB:". (For Sunos AAAA=2020 and BBBB=2000.)
-.x.xn:
- sed -e '/text/s/\.text .* BLOCK(\([^)]*\)):/.text \1:/' < $< >$*.xn
-
-# The .xN script is used if the -N flag is given (don't write-protect text).
-# This is like -n, except that the data segment need not be page-aligned.
-# So get rid of commands for page-alignment: We assume these use ALIGN
-# with a hex constant that end with 00, since any normal page size is be
-# at least divisible by 256. We use the 00 to avoid matching
-# anything that tries to align of (say) 8-byte boundaries.
-.xn.xN:
- sed -e '/ALIGN/s/ALIGN( *0x[0-9a-fA-F]*00 *)/./' < $< >$*.xN
-
-# The xu and xr scripts don't search libraries, so LIB_PATH doesn't matter.
-.sc.xu:
- sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) < $< | ./mkscript >$*.xu
-.sc.xr:
- sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $(SED_REMOVE_CONSTRUCTORS) \
- < $< | ./mkscript >$*.xr
-
-# for self hosting
-BFDLIB=../bfd/libbfd.a
-LIBIBERTY=../libiberty/libiberty.a
-
-OFILES= ldgram.o ldlex.o ldlang.o ldctor.o ldmain.o ldindr.o \
- ldwarn.o ldwrite.o ldexp.o ldlnk960.o ld__gld68k.o ld__i386aout.o \
- ld__m88k.o ld__glda29k.o ld__news.o h8300hds.o ld__ebmon29k.o \
- ld__gld.o ldgld960.o ldemul.o ldver.o ldmisc.o ldsym.o ldvanilla.o ldfile.o
-
-HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
- ldsym.h ldctor.h ldlang.h ldexp.h \
- ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h ld.h
-
-MANSOURCES=ld.tex
-
-LDCSOURCES=ldlang.c ldctor.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
- ld__gld.c ld__gld68k.c ld__m88k.c ld__ebmon29k.c \
- ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c ldvanilla.c
-
-GENERATED_SOURCES=ldgram.c ldlex.c ldgram.h ld__*.c
-GENERATED_HEADERS=ldgram.h
-
-LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l ldgram.h
-
-BFDSOURCES=../../bfd/common/*.c
-
-SOURCES= $(LDSOURCES) $(BFDSOURCES)
-LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
-
-STAGESTUFF = *.x *.x[ru] *.sc[ru] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) $(LD_PROG) mkscript
-
-all: $(LD_PROG)
-
-all-info: ld.info
-
-ldgram.h ldgram.c: ldgram.y
- $(BISON) $(BISONFLAGS) -d ldgram.y
- mv -f y.tab.c ldgram.c
- mv -f y.tab.h ldgram.h
-
-ldlex.c: ldlex.l
- lex -t ldlex.l >ldlex.c
-
-# These all start with ld__ so 'make clean' can find them.
-
-ld__gld.c: $(srcdir)/ldtemplate
- sed -e s/"<ldtarget>"/ldgld/g -e s/"<arch>"/m68k/g \
- -e s/"<target>"//g -e s/"<TARGET>"//g <$(srcdir)/ldtemplate >$@
-ld__news.c: $(srcdir)/ldtemplate
- sed -e s/"<ldtarget>"/news/g -e s/"<arch>"/m68k/g \
- -e s/"<target>"/news/g -e s/"<TARGET>"/NEWS/g <$(srcdir)/ldtemplate >$@
-
-ld__i386aout.c: $(srcdir)/ldtemplate
- sed -e s/"<ldtarget>"/i386aout/g -e s/"<arch>"/i386/g \
- -e s/"<target>"/i386aout/g -e s/"<TARGET>"/I386AOUT/g <$(srcdir)/ldtemplate >$@
-
-
-ld__ebmon29k.c: $(srcdir)/ldtemplate
- sed -e s/"<ldtarget>"/ebmon29k/g -e s/"<arch>"/a29k/g \
- -e s/"gld<target>"/ebmon29k/g -e s/"GLD<TARGET>"/EBMON29K/g \
- -e s/"<ldtarget>.x"/ebmon.x/ <$(srcdir)/ldtemplate >$@
-
-ld__gld68k.c: $(srcdir)/ldtemplate
- sed -e s/"<ldtarget>"/ldgld68k/g -e s/"<arch>"/m68k/g \
- -e s/"<target>"/68k/g -e s/"<TARGET>"/68K/g <$(srcdir)/ldtemplate >$@
-ld__glda29k.c: $(srcdir)/ldtemplate
- sed -e s/"<ldtarget>"/ldglda29k/g -e s/"<arch>"/a29k/g \
- -e s/"<target>"/29k/g -e s/"<TARGET>"/29K/g <$(srcdir)/ldtemplate >$@
-ld__m88k.c: $(srcdir)/ldtemplate
- sed -e s/"<ldtarget>"/ldm88k/g -e s/"<arch>"/m88k/g \
- -e s/"<target>"/m88kbcs/g -e s/"<TARGET>"/M88KBCS/g <$(srcdir)/ldtemplate >$@
-
-# The .c files for these are generated from ldtemplete.
-ld__gld.o: ./mkscript ldgld.x ldgld.xr ldgld.xu ldgld.xn ldgld.xN
-ld__news.o: ./mkscript news.x news.xr news.xu news.xn news.xN
-ld__i386aout.o: ./mkscript i386aout.x i386aout.xr i386aout.xu i386aout.xn i386aout.xN
-ld__ebmon29k.o: ./mkscript ebmon29k.x ebmon29k.xr ebmon29k.xu \
- ebmon29k.xn ebmon29k.xN
-ld__gld68k.o: ./mkscript ldgld68k.x ldgld68k.xr ldgld68k.xu \
- ldgld68k.xn ldgld68k.xN
-ld__glda29k.o: ./mkscript ldglda29k.x ldglda29k.xr ldglda29k.xu \
- ldglda29k.xn ldglda29k.xN
-ld__m88k.o: ./mkscript ldm88k.x ldm88k.xr ldm88k.xu ldm88k.xn ldm88k.xN
-
-# The .c files for these are (for now) specially written (not ldtemplete).
-ldgld960.o: ./mkscript ldgld960.x
-ldlnk960.o: ./mkscript ldlnk960.x ldlnk960.xr
-h8300hds.o: ./mkscript h8300hds.x
-
-
-#$(BFDLIB): $(BFDSOURCES)
-# (cd ../bfd; make)
-
-$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
- $(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
-
-# (cd ../bfd; make)
-# LDEMULATION=gld; export LDEMULATION; GNUTARGET=a.out-sunos-big;./ldok -format a.out-sunos-big -o ld /lib/crt0.o $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
-# gld -o ld /lib/crt0.o $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
-# $(CC) -Bstatic -o ld.new $(OFILES) $(BFDLIB) $(LIBIBERTY)
-
-
-ld1: ld.new
- $(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
-
-ld2: ld1
- $(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
-
-ld3: ld2
- $(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
-
-######################################################################
-# DOCUMENTATION TARGETS
-# TeX output
-ld.dvi: $(srcdir)/ld.texinfo
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex $(srcdir)/ld.texinfo
- texindex ld.??
- TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex $(srcdir)/ld.texinfo
-
-# info file for online browsing
-ld.info: $(srcdir)/ld.texinfo
- $(MAKEINFO) -o ld.info $(srcdir)/ld.texinfo
-
-#separate targets for "ms", "me", and "mm" forms of roff doc
-# Try to use a recent texi2roff. v2 was put on prep in jan91.
-# If you want an index, see texi2roff doc for postprocessing
-# and add -i to texi2roff invocations below.
-# Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
-# correspondint -e lines when later texi2roff's are current)
-# + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
-# + @c's deleted explicitly because texi2roff sees texinfo commands in them
-# + @ (that's at-BLANK) not recognized by texi2roff, turned into blank
-# + @alphaenumerate is ridiculously new, turned into @enumerate
-
-ld.ms: $(srcdir)/ld.texinfo
- sed -e '/\\input texinfo/d' \
- -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
- -e '/^@ifinfo/,/^@end ifinfo/d' \
- -e '/^@c/d' \
- -e 's/{.*,,/{/' \
- -e 's/@ / /g' \
- -e 's/^@alphaenumerate/@enumerate/g' \
- -e 's/^@end alphaenumerate/@end enumerate/g' \
- $(srcdir)/ld.texinfo | \
- $(TEXI2ROFF) $(TEXI2OPT) -ms | \
- sed -e 's/---/\\(em/g' \
- >>ld.ms
-
-# index for roff output
-ld-index.ms: ld.ms
- $(ROFF) -ms ld.ms 2>&1 1>/dev/null | \
- sed -e '/: warning:/d' | \
- texi2index >ld-index.ms
-
-# roff output (-mm)
-ld.mm: $(srcdir)/ld.texinfo
- sed -e '/\\input texinfo/d' \
- -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
- -e '/^@ifinfo/,/^@end ifinfo/d' \
- -e '/^@c/d' \
- -e 's/{.*,,/{/' \
- -e '/@noindent/d' \
- -e 's/@ / /g' \
- -e 's/^@alphaenumerate/@enumerate/g' \
- -e 's/^@end alphaenumerate/@end enumerate/g' \
- $(srcdir)/ld.texinfo | \
- $(TEXI2ROFF) $(TEXI2OPT) -mm | \
- sed -e 's/---/\\(em/g' \
- >ld.mm
-
-# index for roff output
-ld-index.mm: ld.mm
- $(ROFF) -mm ld.mm 2>&1 1>/dev/null | \
- sed -e '/: warning:/d' | \
- texi2index >ld-index.mm
-
-# roff output (-me)
-ld.me: $(srcdir)/ld.texinfo
- sed -e '/\\input texinfo/d' \
- -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
- -e '/^@ifinfo/,/^@end ifinfo/d' \
- -e '/^@c/d' \
- -e 's/{.*,,/{/' \
- -e 's/@ / /g' \
- -e 's/^@alphaenumerate/@enumerate/g' \
- -e 's/^@end alphaenumerate/@end enumerate/g' \
- $(srcdir)/ld.texinfo | \
- $(TEXI2ROFF) $(TEXI2OPT) -me | \
- sed -e 's/---/\\(em/g' \
- >>ld.me
-
-# index for roff output
-ld-index.me: ld.me
- $(ROFF) -me ld.me 2>&1 1>/dev/null | \
- sed -e '/: warning:/d' | \
- texi2index >ld-index.me
-
-
-######################################################################
-
-mkscript: $(srcdir)/mkscript.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o mkscript $(srcdir)/mkscript.c $(LOADLIBES)
-
-ldlex.c: ldlex.l ldgram.h
-ldlex.o: ldlex.c ldgram.h
-ldgram.o: ldgram.c
-ldgram.c: ldgram.y
-
-ldgld68k.x : ldgld68k.sc
-ldgld68kUr.x : ldgld68kUr.sc
-ldgld68kr.x : ldgld68kr.sc
-h8300hds.x: h8300hds.sc
-ldgld.x : ldgld.sc
-ldgldUr.x : ldgldUr.sc
-ldgldr.x : ldgldr.sc
-ldlnk960.x : ldlnk960.sc
-ldlnk960r.x : ldlnk960r.sc
-ldgld960.x : ldgld960.sc
-ldgldm88k.x : ldgldm88k.sc
-ldm88kUr.x : ldm88kUr.sc
-ldm88kr.x: ldm88kr.sc
-ldm88k.x: ldm88k.sc
-news.x: news.sc
-i386aout.x: i386aout.sc
-h8300hds.x: h8300hds.sc
-h8300hds.o: h8300hds.c
-ldgld68k.x: ldgld68k.sc
-ldglda29k.x : ldglda29k.sc
-ldglda29kr.x : ldglda29kr.sc
-ldglda29kUr.x : ldglda29kUr.sc
-
-ebmon29k.x : ebmon29k.sc
-ebmon29kr.x : ebmon29kr.sc
-ebmon29kUr.x : ebmon29kUr.sc
-
-stage1: force
- - mkdir stage1
- - mv -f $(STAGESTUFF) stage1
- - (cd stage1 ; ln -s $(LD_PROG) ld)
-
-stage2: force
- - mkdir stage2
- - mv -f $(STAGESTUFF) stage2
- - (cd stage2 ; ln -s $(LD_PROG) ld)
-
-stage3: force
- - mkdir stage3
- - mv -f $(STAGESTUFF) stage3
- - (cd stage3 ; ln -s $(LD_PROG) ld)
-
-against=stage2
-
-comparison: force
- for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
-
-de-stage1: force
- - (cd stage1 ; mv -f * ..)
- - rm ld
- - rmdir stage1
-
-de-stage2: force
- - (cd stage2 ; mv -f * ..)
- - rm ld
- - rmdir stage2
-
-de-stage3: force
- - (cd stage3 ; mv -f * ..)
- - rm ld
- - rmdir stage3
-
-clean:
- - rm -f TAGS $(OFILES) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
- - rm -f *.x *.x[runN] *.sc[runN]
- - rm -f ld.?? ld.???
- - rm -f ld ld1 ld2 ld3 ld.new mkscript *.o y.output
-
-lintlog: $(SOURCES) Makefile
- $(LINT) -abhxzn $(LINTFLAGS) $(LINTSOURCES) \
-| grep -v "pointer casts may be troublesome" \
-| grep -v "possible pointer alignment problem" \
-| grep -v "ignore" \
-| grep -v "conversion from long may lose accuracy" \
-| grep -v "warning: constant argument to NOT" \
-| grep -v "enumeration type clash, operator CAST" \
-| grep -v "warning: constant in conditional context"\
-| grep -v "archive\.c"
-
-
-tags TAGS: $(SOURCES) $(HEADERS)
- etags -t $?
-
-
-objdump: objdump.c
-
-install: $(LD_PROG)
- $(INSTALL_PROGRAM) ld.new $(ddestdir)/bin/ld
- $(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld
-
-install-info: all-info
- for i in ld.info* ; do \
- echo Installing $$i... ; \
- (cp $$i $(idestdir)/info/$$i.new \
- && mv -f $(idestdir)/info/$$i.new $(idestdir)/info/$$i) \
- || exit 1 ; \
- done
-
-# Something like the following might make sense for install, but doesn't work
-# - it is too fragile, depending on a gcc binary int the right place.
-# Perhaps using gcc/version.c might work?
-# # If $(gcclibdir) exists, install ld there, and put a link to it
-# # from $(bindir); otherwise put ld in $(bindir).
-# if ([ -x $(unsubdir)/../gcc$(subdir)/gcc -a -d $(gcclibdir) ]); then \
-# $(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld; \
-# cd $(bindir); rm -f ld; ln -s $(gcclibdir)/ld ld; \
-# else \
-# $(INSTALL_PROGRAM) ld.new $(bindir)/ld; \
-# fi
-
-#-----------------------------------------------------------------------------
-# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
-#
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#-----------------------------------------------------------------------------
-
-ver960.c: FORCE
- rm -f ver960.c
- echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
-
-
-# This target should be invoked before building a new release.
-# 'VERSION' file must be present and contain a string of the form "x.y"
-#
-roll:
- @V=`cat VERSION` ; \
- MAJ=`sed 's/\..*//' VERSION` ; \
- MIN=`sed 's/.*\.//' VERSION` ; \
- V=$$MAJ.`expr $$MIN + 1` ; \
- rm -f VERSION ; \
- echo $$V >VERSION ; \
- echo Version $$V
-
-
-dep: $(LDSOURCES)
- mkdep $(CFLAGS) $?
-
-# Dummy target to force execution of dependent targets.
-#
-force:
-
-# Target to uncomment host-specific lines in this makefile. Such lines must
-# have the following string beginning in column 1: #__<hostname>__#
-# Original Makefile is backed up as 'Makefile.old'.
-#
-# Invoke with: make make HOST=xxx
-#
-make:
- -@if test $(HOST)x = x ; then \
- echo '\aSpecify "make make HOST=???"'; \
- exit 1; \
- fi ; \
- grep -s "^#The next line was generated by 'make make'" Makefile; \
- if test $$? = 0 ; then \
- echo "\aMakefile has already been processed with 'make make'";\
- exit 1; \
- fi ; \
- mv -f Makefile Makefile.old; \
- echo "#The next line was generated by 'make make'" >Makefile ; \
- echo "HOST=$(HOST)" >>Makefile ; \
- echo >>Makefile ; \
- sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
-
-#\f
-
-Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
- $(SHELL) ./config.status
-
-### Local Variables: ***
-### mode:fundamental ***
-### page-delimiter: "^#\f" ***
-### End: ***
-### end of file
-
-
-# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
+++ /dev/null
-OUTPUT_FORMAT("a.out-newsos3")
-OUTPUT_ARCH(m68k)
-
-SEARCH_DIR(/lib)
-SEARCH_DIR(/usr/lib)
-SEARCH_DIR(/usr/local/lib)
-__DYNAMIC = 0;
-SECTIONS
-{
- .text 0:
- {
- CREATE_OBJECT_SYMBOLS
- *(.text)
- _etext = ALIGN(0x1000);
- }
- .data ALIGN(0x1000) :
- {
- *(.data)
- CONSTRUCTORS;
- _edata = .;
- }
- .bss SIZEOF(.data) + ADDR(.data) :
- {
- *(.bss)
- *(COMMON)
- _end = .;
- __end = .;
- }
-}
-
+++ /dev/null
-suppress 652
-load -I../bfd -I../../devo/bfd -I../../devo/include -DMINIMIZE=1 -DDEFAULT_VECTOR='hp300bsd_vec' -DSELECT_VECS='&hp300bsd_vec' ../../devo/bfd/targets.c
-load -I. -I../../devo/ld -I../../devo/include ld__a29k.c
-load -I. -I../../devo/ld -I../../devo/include ld__h8300hms.c
-load -I. -I../../devo/ld -I../../devo/include ld__lnk960.c
-load -I. -I../../devo/ld -I../../devo/include ld__sun3.c
-load -I. -I../../devo/ld -I../../devo/include ldlex.c
-load -I. -I../../devo/ld -I../../devo/include ld__ebmon29k.c
-load -I. -I../../devo/ld -I../../devo/include ld__h8300xray.c
-load -I. -I../../devo/ld -I../../devo/include ld__m88kbcs.c
-load -I. -I../../devo/ld -I../../devo/include ld__sun4.c
-load -I. -I../../devo/ld -I../../devo/include ld__gld960.c
-load -I. -I../../devo/ld -I../../devo/include ld__hp300bsd.c
-load -I. -I../../devo/ld -I../../devo/include ld__news.c
-load -I. -I../../devo/ld -I../../devo/include ld__vanilla.c
-load -I. -I../../devo/ld -I../../devo/include ld__go32.c
-load -I. -I../../devo/ld -I../../devo/include ld__i386aout.c
-load -I. -I../../devo/ld -I../../devo/include ld__st2000.c
-load -I. -I../../devo/ld -I../../devo/include ld__sa29200.c
-load -I. -I../../devo/ld -I../../devo/include ldgram.c
-
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/cplus-dem.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldexp.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldlang.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldver.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldctor.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldfile.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldmain.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldwarn.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/mri.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldemul.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldmisc.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldwrite.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/relax.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/lderror.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldindr.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/ldsym.c
-load -I. -I../../devo/ld -I../../devo/include ../../devo/ld/lexsup.c
-
-
-
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/bfd.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/stab-sym.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/archures.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/bout.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cache.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/core.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/aout32.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/demo64.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/opncls.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/reloc.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/seclet.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/init.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/section.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/coff-a29k.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/hp300bsd.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/syms.c
-
-
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/archive.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/libbfd.c
-
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-a29k.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/format.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-i386.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-m68k.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-mips.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-sparc.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-h8300.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-i960.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-m88k.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-rs6000.c
-load -I../bfd -I../../devo/bfd -I../../devo/include ../../devo/bfd/cpu-vax.c
-
-load -I../libiberty -I../../devo/libiberty -I../../devo/include ../../devo/libiberty/obstack.c
-load -I../libiberty -I../../devo/libiberty -I../../devo/include ../../devo/libiberty/strtoul.c
-load -I../libiberty -I../../devo/libiberty -I../../devo/include ../../devo/libiberty/strerror.c
-
-
-
+++ /dev/null
-#!/bin/sh
-
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration (e.g. a typo).
-
-# Please email any bugs, comments, and/or additions to this file to:
-# configure@cygnus.com
-
-# decode aliases into canonical names
-
-case "$1" in
-# cpu alone is a valid alias for cpu-none-none.
-vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
- | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
- | romp | rs6000 | i960 | h8300)
- cpu=$1
- vendor=none
- os=none
- ;;
-altos | altos3068)
- cpu=m68k
- vendor=altos
- os=sysv # maybe?
- ;;
-altosgas)
- cpu=m68k
- vendor=altos
- os=gas
- ;;
-am29k)
- cpu=a29k
- vendor=none
- os=bsd
- ;;
-amdahl)
- cpu=580
- vendor=amdahl
- os=uts
- ;;
-amigados)
- cpu=m68k
- vendor=cbm
- os=amigados # Native AmigaDOS
- ;;
-amigaunix | amix)
- cpu=m68k
- vendor=cbm
- os=svr4 # System V Release 4 (svr4 is an industry recognized acronym)
- ;;
-apollo68)
- cpu=m68k
- vendor=apollo
- os=sysv # maybe?
- ;;
-balance)
- cpu=ns32k
- vendor=sequent
- os=dynix
- ;;
-convex-c1)
- cpu=c1
- vendor=convex
- os=sysv # maybe?
- ;;
-convex-c2)
- cpu=c2
- vendor=convex
- os=sysv # maybe?
- ;;
-cray | ymp)
- cpu=ymp
- vendor=cray
- os=unicos
- ;;
-cray2)
- cpu=cray2
- vendor=cray
- os=unicos
- ;;
-dec3100 | decstatn | decstation | decstation-3100 | pmax | pmin)
- cpu=mips
- vendor=dec
- os=ultrix
- ;;
-delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- os=sysv # maybe?
- ;;
-
-delta88)
- cpu=m88k
- vendor=motorola
- os=m88kbcs
- ;;
-
-gmicro)
- cpu=tron
- vendor=gmicro
- os=sysv # maybe?
- ;;
-
-h8300hds)
- cpu=h8300
- vendor=hitachi
- os=hds
- ;;
-
-# start-sanitize-v9
-hal-32 | hal32)
- cpu=sparc64
- vendor=hal
- os=hal32
- ;;
-hal-64 | hal64)
- cpu=sparc64
- vendor=hal
- os=hal64
- ;;
-sparc64)
- cpu=sparc64
- vendor=sun
- os=v9
- ;;
-sparc64-v7 | sparc64v7)
- cpu=sparc64
- vendor=sun
- os=v7
- ;;
-# end-sanitize-v9
-hp300bsd)
- cpu=m68k
- vendor=hp
- os=bsd
- ;;
-hp300hpux | hpux | hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- os=hpux
- ;;
-hp9k31[0-9] | hp9k2[0-9][0-9])
- cpu=m68000
- vendor=hp
- os=hpux
- ;;
-i386sco)
- cpu=i386
- vendor=sco
- os=sysv # maybe?
- ;;
-i386v)
- cpu=i386
- vendor=none
- os=sysv
- ;;
-i386v32)
- cpu=i386
- vendor=none
- os=sysv32
- ;;
-iris | iris4d)
- cpu=mips
- vendor=sgi
- os=irix # maybe?
- ;;
-
-dpx2)
- vendor=bull
- cpu=m68k
- os=sysv
- ;;
-isi | isi68)
- cpu=m68k
- vendor=isi
- os=sysv # maybe?
- ;;
-littlemips)
- cpu=mips
- vendor=little
- os=bsd
- ;;
-magnum | m3230)
- cpu=mips
- vendor=mips
- os=sysv # maybe?
- ;;
-merlin)
- cpu=ns32k
- vendor=utek
- os=sysv # maybe?
- ;;
-miniframe)
- cpu=m68000
- vendor=convergent
- os=sysv # maybe?
- ;;
-mmax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-news | news700 | news800 | news900)
- cpu=m68k
- vendor=sony
- os=newsos3 # Based on bsd-4.3
- ;;
-news1000)
- cpu=m68030
- vendor=sony
- os=newsos3 # ?
- ;;
-news-3600 | bigmips | risc-news)
- cpu=mips
- vendor=sony
- os=newsos4 # Presumably?
- ;;
-next)
- cpu=m68k
- vendor=next
- os=sysv # maybe?
- ;;
-nindy960)
- cpu=i960
- vendor=intel
- os=nindy
- ;;
-none)
- cpu=none
- vendor=none
- os=none
- ;;
-np1)
- cpu=np1
- vendor=gould
- os=sysv # maybe?
- ;;
-rtpc)
- cpu=romp
- vendor=ibm
- os=aix # maybe?
- ;;
-pbd)
- cpu=sparc
- vendor=unicom
- os=sysv
- ;;
-pn)
- cpu=pn
- vendor=gould
- os=sysv # maybe?
- ;;
-ps2)
- cpu=i386
- vendor=ibm
- os=sysv # maybe?
- ;;
-sun2)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun2os3)
- cpu=m68000
- vendor=sun
- os=sunos3
- ;;
-sun2os4)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
-sun3)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun3os3)
- cpu=m68k
- vendor=sun
- os=sunos3
- ;;
-sun3os4)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
-sun386 | roadrunner | sun386i)
- cpu=i386
- vendor=sun
- os=sunos
- ;;
-sun4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-sun4os3)
- cpu=sparc
- vendor=sun
- os=sunos3
- ;;
-sun4os4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
-symmetry)
- cpu=i386
- vendor=sequent
- os=dynix
- ;;
-tower | tower-32)
- cpu=m68k
- vendor=ncr
- os=sysv # maybe?
- ;;
-ultra3)
- cpu=a29k
- vendor=nyu
- os=sym1
- ;;
-umax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
-unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
- cpu=m68k
- vendor=att
- os=sysv # maybe?
- ;;
-vax-dec)
- cpu=vax
- vendor=dec
- os=ultrix # maybe?
- ;;
-vxworks68)
- cpu=m68k
- vendor=wrs
- os=vxworks
- ;;
-vxworks960)
- cpu=i960
- vendor=wrs
- os=vxworks
- ;;
-xmp)
- cpu=xmp
- vendor=cray
- os=unicos
- ;;
-# not an alias. parse what we expect to be a canonical name.
-*)
- cpu=`echo $1 | sed 's/-.*$//'`
-
- if [ "${cpu}" = "$1" ] ; then
- # no vendor so this is an invalid name.
- echo '***' No vendor: configuration \`$1\' not recognized 1>&2
- exit 1
- else
- # parse out vendor
- rest=`echo $1 | sed "s/${cpu}-//"`
- vendor=`echo ${rest} | sed 's/-.*$//'`
-
- if [ "${vendor}" = "${rest}" ] ; then
- # a missing os is acceptable
- os=none
- else
- os=`echo ${rest} | sed "s/${vendor}-//"`
- fi
- fi
- ;;
-esac
-
-# At this point we should have three parts of a canonical name in cpu,
-# vendor, and os.
-
-# verify that the cpu is known.
-
-case "${cpu}" in
-none | vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc \
- | ns32k | alliant | arm | c1 | c2 | mips | pyramid | tron \
- | a29k | romp | rs6000 | i960 | xmp | ymp | cray2 | 580 | h8300)
- ;;
-
-# start-sanitize-v9
-sparc64) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the vendor is known.
-
-case "${vendor}" in
- altos | amdahl | aout | apollo | att | bcs | bout |\
- cbm | convergent | convex | coff | cray | dec | encore |\
- gould | hitachi | intel | isi | hp | ibm | little | mips | motorola |\
- ncr | next | none | nyu | sco | sequent | sgi | sony | sun |\
- unicom | utek | wrs | bull ) ;;
-
-# start-sanitize-v9
-hal) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# verify that the os is known, if it exists.
-
-case "${os}" in
-aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* \
- | hds | irix* | isc* | kern | mach* | newsos* | nindy* | none \
- | osf* | sco* | sunos* | sysv* | ultrix* | unos* | v88r* \
- | vms* | vxworks* | sym[1-9]* | unicos* | uts | svr4 \
- | amigados)
- ;;
-
-# start-sanitize-v9
-hal32 | hal64 | v7 | v9) ;;
-# end-sanitize-v9
-
-*)
- echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-echo ${cpu}-${vendor}-${os}
+++ /dev/null
-#!/bin/sh
-
-# Configuration script
-# Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
-
-#This file is part of GNU.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-# $Id$
-
-#
-# Shell script to create proper links to machine-dependent files in
-# preparation for compilation.
-#
-# If configure succeeds, it leaves its status in config.status.
-# If configure fails after disturbing the status quo,
-# config.status is removed.
-#
-
-remove=rm
-hard_link=ln
-symbolic_link='ln -s'
-
-#for Test
-#remove="echo rm"
-#hard_link="echo ln"
-#symbolic_link="echo ln -s"
-
-progname=$0
-
-# clear some things potentially inherited from environment.
-ansi=
-arguments=$*
-defaulttargets=
-destdir=
-fatal=
-hostsubdir=
-Makefile=Makefile
-Makefile_in=Makefile.in
-norecursion=
-recurring=
-removing=
-srcdir=
-srctrigger=
-target=
-targets=
-commontargets=
-configdirs=
-targetsubdir=
-template=
-verbose=
-
-for arg in $*;
-do
- case ${arg} in
- -ansi | +a*)
- ansi=true
- clib=clib
- ;;
- -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
- destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
- ;;
- -languages=* | +languages=* | +language=* | +languag=* \
- | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
- | +l=*)
- languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
- ;;
- -gas | +g*)
- gas=yes
- ;;
- -help | +h*)
- fatal=true
- ;;
- -nfp | +nf*)
- nfp=yes
- ;;
- -norecursion | +no*)
- norecursion=true
- ;;
- -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re)
- recurring=true
- ;;
- -rm | +rm)
- removing=${arg}
- ;;
-# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
-# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
-# ;;
- -subdirs | +f* | +su*)
- subdirs=${arg}
- ;;
- -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
- if [ -n "${targets}" ] ; then
- subdirs="+subdirs"
- fi
-
- newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
- targets="${newtargets}"
- ;;
- -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
- template=`echo ${arg} | sed 's/[+-]template=//'`
- ;;
- -v | -verbose | +v*)
- verbose=${arg}
- ;;
- -* | +*)
- (echo ;
- echo "Unrecognized option: \"${arg}\"". ;
- echo) 1>&2
- fatal=true
- ;;
- *)
- if [ -n "${hosts}" ] ; then
- subdirs="+subdirs"
- fi
-
- newhosts="${hosts} ${arg}"
- hosts=${newhosts}
- ;;
- esac
-done
-
-if [ -n "${verbose}" ] ; then
- echo `pwd`/configure $*
-fi
-
-# process host and target only if not rebuilding configure itself or removing.
-if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
- # Complain if an arg is missing
- if [ -z "${hosts}" ] ; then
- (echo ;
- echo "configure: No HOST specified." ;
- echo) 1>&2
- fatal=true
- fi
-fi
-
-if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
- (echo "Usage: configure HOST" ;
- echo ;
- echo "Options: [defaults in brackets]" ;
- echo " +ansi configure w/ANSI library. [no ansi lib]" ;
- echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ;
- echo " +subdirs configure in subdirectories. [in source directories]" ;
- echo " +lang=LANG configure to build LANG. [gcc]" ;
- echo " +help print this message. [normal config]" ;
- echo " +gas configure the compilers for use with gas. [native as]" ;
- echo " +nfp configure the compilers default to soft floating point. [hard float]" ;
- echo " +norecursion configure this directory only. [recurse]" ;
- echo " +rm remove this configuration. [build a configuration]" ;
- echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ;
- echo " +template=TEM rebuild configure using TEM. [normal config]" ;
- echo ;
- echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
- echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ;
- echo "options given will apply to all targets.") 1>&2
-
- if [ -r config.status ] ; then
- cat config.status
- fi
-
- exit 1
-fi
-
-#### configure.in common parts come in here.
-# This file is a shell script fragment that supplies the information
-# necessary to tailor a template configure script into the configure
-# script appropriate for this directory. For more information, check
-# any existing configure script.
-
-configdirs=
-srctrigger=readline.c
-srcname="the readline library"
-
-## end of common part.
-
-# are we rebuilding config itself?
-if [ -n "${template}" ] ; then
- if [ ! -r ${template} ] ; then
- echo '***' "Can't find template ${template}." 1>&2
- exit 1
- fi
-
-# prep the template
- sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
-#### configure.in common parts come in here.\
-## end of common part.' \
- -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
-#### configure.in per-host parts come in here.\
-## end of per-host part.' \
- -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
-#### configure.in per-target parts come in here.\
-## end of per-target part.' \
- -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
-#### configure.in post-target parts come in here.\
-## end of post-target part.' \
- < ${template} > template.new
-
- if [ -r configure.in ] ; then
- if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2
- exit 1
- fi
-
- if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2
- exit 1
- fi
-
- # split configure.in into common, per-host, per-target,
- # and post-target parts. Post-target is optional.
- sed -e '/^# per\-host:/,$d' configure.in > configure.com
- sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
- if grep -s '^# post-target:' configure.in ; then
- sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
- sed -e '1,/^# post\-target:/d' configure.in > configure.pos
- else
- sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
- echo >configure.pos
- fi
-
- # and insert them
- sed -e '/^#### configure.in common parts come in here.$/ r configure.com' \
- -e '/^#### configure.in per\-host parts come in here.$/ r configure.hst' \
- -e '/^#### configure.in per\-target parts come in here.$/ r configure.tgt' \
- -e '/^#### configure.in post\-target parts come in here.$/ r configure.pos' \
- template.new > configure.new
-
- rm -f configure.com configure.tgt configure.hst configure.pos
- else
- echo Warning: no configure.in in `pwd`
- cat ${template} >> configure
- fi
-
- chmod a+x configure.new
- rm template.new
-# mv configure configure.old
- mv configure.new configure
-
- if [ -n "${verbose}" ] ; then
- echo Rebuilt configure in `pwd`
- fi
-
- # Now update config.sub from the template directory.
- if echo "$template" | grep -s 'configure$' ; then
- cp `echo "$template" | sed s/configure$/config.sub/` ./config.sub.new
- # mv config.sub config.sub.old
- mv config.sub.new config.sub
-
- if [ -n "${verbose}" ] ; then
- echo Rebuilt config.sub in `pwd`
- fi
- fi
-
- if [ -z "${norecursion}" ] ; then
- # If template is relative path, make it absolute for recurring.
- if echo "${template}" | grep -s '^/' ; then
- true
- else
- template=`pwd`/${template}
- fi
-
- while [ -n "${configdirs}" ] ; do
- # set configdir to car of configdirs, configdirs to cdr of configdirs
- set ${configdirs}; configdir=$1; shift; configdirs=$*
-
- if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
- targetspecificdirs=${configdir}.*
- else
- targetspecificdirs=
- fi
-
- for i in ${configdir} ${targetspecificdirs} ; do
- if [ -d $i ] ; then
- if [ -r $i/configure ] ; then
- (cd $i ;
- ./configure +template=${template} ${verbose})
- else
- echo Warning: No configure script in `pwd`/$i
- fi
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory $i is missing.
- fi
- fi
- done
- done
- fi
-
- exit 0
-fi
-
-# some sanity checks on configure.in
-if [ -z "${srctrigger}" ] ; then
- echo Warning: srctrigger not set in configure.in. `pwd` not configured.
- exit 1
-fi
-
-for host in ${hosts} ; do
- # Default other arg
- if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
- targets=${host}
- defaulttargets=true
- fi
-
- host_alias=${host}
-
- result=`/bin/sh ./config.sub ${host}`
- host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- host=${host_cpu}-${host_vendor}-${host_os}
- host_makefile_frag=config/hmake-${host}
-
-#### configure.in per-host parts come in here.
-
-case "${host_os}" in
-sysv* | irix*) host_makefile_frag=config/hmake-sysv ;;
-esac
-
-## end of per-host part.
-
- for target in ${targets} ; do
-
- target_alias=${target}
- result=`/bin/sh ./config.sub ${target}`
- target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
- target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
- target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
- target=${target_cpu}-${target_vendor}-${target_os}
- target_makefile_frag=config/tmake-${target}
-
-#### configure.in per-target parts come in here.
-
-## end of per-target part.
-
- # Temporarily, we support only direct subdir builds.
- hostsubdir=H-${host_alias}
- targetsubdir=T-${target_alias}
-
- if [ -n "${removing}" ] ; then
- if [ -n "${subdirs}" ] ; then
- if [ -d "${hostsubdir}" ] ; then
- rm -rf ${hostsubdir}/${targetsubdir}
-
- if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then
- rm -rf ${hostsubdir}
- fi
- else
- echo Warning: no `pwd`/${hostsubdir} to remove.
- fi
- else
- rm -f ${Makefile} config.status ${links}
- fi
- else
- if [ -n "${subdirs}" ] ; then
- # check for existing status before allowing forced subdirs.
- if [ -f ${Makefile} ] ; then
- echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2
- exit 1
- fi
-
- if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
- cd ${hostsubdir}
-
- if [ ! -d ${targetsubdir} ] ; then
- if [ -z "${commontargets}" ] ; then
- mkdir ${targetsubdir}
- else
- if [ ! -d Target-independent ] ; then
- mkdir Target-independent
- fi
-
- ${symbolic_link} Target-independent ${targetsubdir}
- fi # if target independent
- fi # if no target dir yet
-
- cd ${targetsubdir}
-
- srcdir=../..
- else
- # if not subdir builds, then make sure none exist.
- if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
- echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2
- exit 1
- fi
- fi
-
- # Find the source files, if location was not specified.
- if [ -z "${srcdir}" ] ; then
- srcdirdefaulted=1
- srcdir=.
- if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
- srcdir=..
- fi
- fi
-
- if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
- if [ -z "${srcdirdefaulted}" ] ; then
- echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
- else
- echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
- fi
-
- echo '***' \(At least ${srctrigger} is missing.\) 1>&2
- exit 1
- fi
-
- # Set up the list of links to be made.
- # ${links} is the list of link names, and ${files} is the list of names to link to.
-
- # Make the links.
- while [ -n "${files}" ] ; do
- # set file to car of files, files to cdr of files
- set ${files}; file=$1; shift; files=$*
- set ${links}; link=$1; shift; links=$*
-
- if [ ! -r ${srcdir}/${file} ] ; then
- echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
- echo '***' "since the file \"${file}\" does not exist." 1>&2
- exit 1
- fi
-
- ${remove} -f ${link}
- rm -f config.status
- # Make a symlink if possible, otherwise try a hard link
- ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
-
- if [ ! -r ${link} ] ; then
- echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
- exit 1
- fi
-
- if [ -n "${verbose}" ] ; then
- echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
- fi
- done
-
- # Create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
-
- case ${srcdir} in
- .)
- ;;
- *)
- echo "dir ." > .gdbinit
- echo "dir ${srcdir}" >> .gdbinit
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
- ;;
- esac
-
- # Install a makefile, and make it set VPATH
- # if necessary so that the sources are found.
- # Also change its value of srcdir.
-
- # FIXME-someday: This business of always writing to .tem and mv back
- # is so that I don't screw things up while developing. Once this
- # template is stable, these should be optimized. xoxorich.
-
- # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
- if [ "${host}" != "${target}" ] ; then
- echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
- echo "ALL=start.encap" >> ${Makefile}
- else
- echo "ALL=all.internal" > ${Makefile}
- fi
-
- # set target, host, VPATH
- echo "host_alias = ${host_alias}" >> ${Makefile}
- echo "host_cpu = ${host_cpu}" >> ${Makefile}
- echo "host_vendor = ${host_vendor}" >> ${Makefile}
- echo "host_os = ${host_os}" >> ${Makefile}
-
- echo "target_alias = ${target_alias}" >> ${Makefile}
- echo "target_cpu = ${target_cpu}" >> ${Makefile}
- echo "target_vendor = ${target_vendor}" >> ${Makefile}
- echo "target_os = ${target_os}" >> ${Makefile}
-
- if [ -n "${subdirs}" ] ; then
- echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
- else
- echo "subdir =" >> ${Makefile}
- fi
-
- # echo "workdir = `pwd`" >> ${Makefile}
- echo "VPATH = ${srcdir}" >> ${Makefile}
-
- # add "Makefile.in" (or whatever it's called)
- cat ${srcdir}/${Makefile_in} >> ${Makefile}
-
- # Conditionalize the makefile for this host.
- if [ -f ${srcdir}/${host_makefile_frag} ] ; then
- (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # Conditionalize the makefile for this target.
- if [ -f ${srcdir}/${target_makefile_frag} ] ; then
- (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # set srcdir
- sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- # set destdir
- if [ -n "${destdir}" ] ; then
- sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
- fi
-
- # reset SUBDIRS
- sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- # reset NONSUBDIRS
- sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- using=
- if [ -f ${srcdir}/${host_makefile_frag} ] ; then
- using=" using \"${host_makefile_frag}\""
- fi
-
- # remove any form feeds.
- sed -e "s/\f//" ${Makefile} > Makefile.tem
- mv Makefile.tem ${Makefile}
-
- if [ -f ${srcdir}/${target_makefile_frag} ] ; then
- if [ -z "${using}" ] ; then
- andusing=" using \"${target_makefile_frag}\""
- else
- andusing="${using} and \"${target_makefile_frag}\""
- fi
- else
- andusing=${using}
- fi
-
- if [ -n "${verbose}" -o -z "${recurring}" ] ; then
- echo "Created \"${Makefile}\"" in `pwd`${andusing}.
- fi
-
-#### configure.in post-target parts come in here.
-
-## end of post-target part.
-
- # describe the chosen configuration in config.status.
- # Make that file a shellscript which will reestablish
- # the same configuration. Used in Makefiles to rebuild
- # Makefiles.
-
- echo "#!/bin/sh
-# ${srcname} was configured as follows:
-${srcdir}/configure" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` > config.status
- chmod a+x config.status
-
- originaldir=`pwd`
- cd ${srcdir}
- fi
-
- # If there are subdirectories, then recurse.
- if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
- for configdir in ${configdirs} ; do
- if [ -n "${verbose}" ] ; then
- echo Configuring ${configdir}...
- fi
-
- if [ -d ${configdir} ] ; then
- (cd ${configdir} ;
- ./configure +recurring ${host_alias} +target=${target_alias} \
- ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
- | sed 's/^/ /'
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory \"${configdir}\" is missing.
- fi
- fi
- done
- fi
- done # for each target
-
- # Now build a Makefile for this host.
- if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
- cd ${hostsubdir}
- cat > GNUmakefile << E!O!F
-# Makefile generated by configure for host ${host_alias}.
-
-ALL := $(shell ls -d Target-*)
-
-%:
- $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
-
-all:
-E!O!F
- cd ..
- fi
-done # for each host
-
-exit 0
-
-#
-# Local Variables:
-# fill-column: 131
-# End:
-#
-
-# end of configure
+++ /dev/null
-Info file history.info, produced by Makeinfo, -*- Text -*- from input
-file hist.texinfo.
-
- This document describes the GNU History library, a programming tool
-that provides a consistent user interface for recalling lines of
-previously typed input.
-
- Copyright (C) 1988, 1991 Free Software Foundation, Inc.
-
- Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-pare preserved on all copies.
-
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be stated in a
-translation approved by the Foundation.
-
-\1f
-File: history.info, Node: Top, Next: Using History Interactively, Prev: (DIR), Up: (DIR)
-
-GNU History Library
-*******************
-
- This document describes the GNU History library, a programming tool
-that provides a consistent user interface for recalling lines of
-previously typed input.
-
-* Menu:
-
-* Using History Interactively:: GNU History User's Manual.
-* Programming with GNU History:: GNU History Programmer's Manual.
-* Concept Index:: Index of concepts described in this manual.
-* Function and Variable Index:: Index of externally visible functions
- and variables.
-
-\1f
-File: history.info, Node: Using History Interactively, Next: Programming with GNU History, Prev: Top, Up: Top
-
-Using History Interactively
-***************************
-
- This chapter describes how to use the GNU History Library
-interactively, from a user's standpoint. It should be considered a
-user's guide. For information on using the GNU History Library in
-your own programs, *note Programming with GNU History::..
-
-* Menu:
-
-* History Interaction:: What it feels like using History as a user.
-
-\1f
-File: history.info, Node: History Interaction, Up: Using History Interactively
-
-History Interaction
-===================
-
- The History library provides a history expansion feature that is
-similar to the history expansion in Csh. The following text describes
-the sytax that you use to manipulate the history information.
-
- History expansion takes place in two parts. The first is to
-determine which line from the previous history should be used during
-substitution. The second is to select portions of that line for
-inclusion into the current one. The line selected from the previous
-history is called the "event", and the portions of that line that are
-acted upon are called "words". The line is broken into words in the
-same fashion that the Bash shell does, so that several English (or
-Unix) words surrounded by quotes are considered as one word.
-
-* Menu:
-
-* Event Designators:: How to specify which history line to use.
-* Word Designators:: Specifying which words are of interest.
-* Modifiers:: Modifying the results of susbstitution.
-
-\1f
-File: history.info, Node: Event Designators, Next: Word Designators, Up: History Interaction
-
-Event Designators
------------------
-
- An event designator is a reference to a command line entry in the
-history list.
-
-`!'
- Start a history subsititution, except when followed by a space,
- tab, or the end of the line... = or (.
-
-`!!'
- Refer to the previous command. This is a synonym for `!-1'.
-
-`!n'
- Refer to command line N.
-
-`!-n'
- Refer to the command line N lines back.
-
-`!string'
- Refer to the most recent command starting with STRING.
-
-`!?string'[`?']
- Refer to the most recent command containing STRING.
-
-\1f
-File: history.info, Node: Word Designators, Next: Modifiers, Prev: Event Designators, Up: History Interaction
-
-Word Designators
-----------------
-
- A : separates the event specification from the word designator. It
-can be omitted if the word designator begins with a ^, $, * or %.
-Words are numbered from the beginning of the line, with the first word
-being denoted by a 0 (zero).
-
-`0 (zero)'
- The zero'th word. For many applications, this is the command
- word.
-
-`n'
- The N'th word.
-
-`^'
- The first argument. that is, word 1.
-
-`$'
- The last argument.
-
-`%'
- The word matched by the most recent `?string?' search.
-
-`x-y'
- A range of words; `-Y' Abbreviates `0-Y'.
-
-`*'
- All of the words, excepting the zero'th. This is a synonym for
- `1-$'. It is not an error to use * if there is just one word in
- the event. The empty string is returned in that case.
-
-\1f
-File: history.info, Node: Modifiers, Prev: Word Designators, Up: History Interaction
-
-Modifiers
----------
-
- After the optional word designator, you can add a sequence of one
-or more of the following modifiers, each preceded by a :.
-
-`#'
- The entire command line typed so far. This means the current
- command, not the previous command, so it really isn't a word
- designator, and doesn't belong in this section.
-
-`h'
- Remove a trailing pathname component, leaving only the head.
-
-`r'
- Remove a trailing suffix of the form `.'SUFFIX, leaving the
- basename.
-
-`e'
- Remove all but the suffix.
-
-`t'
- Remove all leading pathname components, leaving the tail.
-
-`p'
- Print the new command but do not execute it.
-
-\1f
-File: history.info, Node: Programming with GNU History, Next: Concept Index, Prev: Using History Interactively, Up: Top
-
-Programming with GNU History
-****************************
-
- This chapter describes how to interface the GNU History Library with
-programs that you write. It should be considered a technical guide.
-For information on the interactive use of GNU History, *note Using
-History Interactively::..
-
-* Menu:
-
-* Introduction to History:: What is the GNU History library for?
-* History Storage:: How information is stored.
-* History Functions:: Functions that you can use.
-* History Variables:: Variables that control behaviour.
-* History Programming Example:: Example of using the GNU History Library.
-
-\1f
-File: history.info, Node: Introduction to History, Next: History Storage, Up: Programming with GNU History
-
-Introduction to History
-=======================
-
- Many programs read input from the user a line at a time. The GNU
-history library is able to keep track of those lines, associate
-arbitrary data with each line, and utilize information from previous
-lines in making up new ones.
-
- The programmer using the History library has available to him
-functions for remembering lines on a history stack, associating
-arbitrary data with a line, removing lines from the stack, searching
-through the stack for a line containing an arbitrary text string, and
-referencing any line on the stack directly. In addition, a history
-"expansion" function is available which provides for a consistent user
-interface across many different programs.
-
- The end-user using programs written with the History library has the
-benifit of a consistent user interface, with a set of well-known
-commands for manipulating the text of previous lines and using that
-text in new commands. The basic history manipulation commands are
-similar to the history substitution used by `Csh'.
-
- If the programmer desires, he can use the Readline library, which
-includes some history manipulation by default, and has the added
-advantage of Emacs style command line editing.
-
-\1f
-File: history.info, Node: History Storage, Next: History Functions, Prev: Introduction to History, Up: Programming with GNU History
-
-History Storage
-===============
-
- typedef struct _hist_entry {
- char *line;
- char *data;
- } HIST_ENTRY;
-
-\1f
-File: history.info, Node: History Functions, Next: History Variables, Prev: History Storage, Up: Programming with GNU History
-
-History Functions
-=================
-
- This section describes the calling sequence for the various
-functions present in GNU History.
-
- * Function: void using_history ()
- Begin a session in which the history functions might be used.
- This just initializes the interactive variables.
-
- * Function: void add_history (CHAR *STRING)
- Place STRING at the end of the history list. The associated data
- field (if any) is set to `NULL'.
-
- * Function: int where_history ()
- Returns the number which says what history element we are now
- looking at.
-
- * Function: int history_set_pos (INT POS)
- Set the position in the history list to POS.
-
- * Function: int history_search_pos (CHAR *STRING, INT DIRECTION, INT
- POS)
- Search for STRING in the history list, starting at POS, an
- absolute index into the list. DIRECTION, if negative, says to
- search backwards from POS, else forwards. Returns the absolute
- index of the history element where STRING was found, or -1
- otherwise.
-
- * Function: HIST_ENTRY *remove_history ();
- Remove history element WHICH from the history. The removed
- element is returned to you so you can free the line, data, and
- containing structure.
-
- * Function: void stifle_history (INT MAX)
- Stifle the history list, remembering only MAX number of entries.
-
- * Function: int unstifle_history ();
- Stop stifling the history. This returns the previous amount the
- history was stifled by. The value is positive if the history was
- stifled, negative if it wasn't.
-
- * Function: int read_history (CHAR *FILENAME)
- Add the contents of FILENAME to the history list, a line at a
- time. If FILENAME is `NULL', then read from `~/.history'.
- Returns 0 if successful, or errno if not.
-
- * Function: int read_history_range (CHAR *FILENAME, INT FROM, INT TO)
- Read a range of lines from FILENAME, adding them to the history
- list. Start reading at the FROM'th line and end at the TO'th. If
- FROM is zero, start at the beginning. If TO is less than FROM,
- then read until the end of the file. If FILENAME is `NULL', then
- read from `~/.history'. Returns 0 if successful, or `errno' if
- not.
-
- * Function: int write_history (CHAR *FILENAME)
- Append the current history to FILENAME. If FILENAME is `NULL',
- then append the history list to `~/.history'. Values returned
- are as in `read_history ()'.
-
- * Function: int append_history (INT NELEMENTS, CHAR *FILENAME)
- Append NELEMENT entries to FILENAME. The entries appended are
- from the end of the list minus NELEMENTS up to the end of the
- list.
-
- * Function: HIST_ENTRY *replace_history_entry ()
- Make the history entry at WHICH have LINE and DATA. This returns
- the old entry so you can dispose of the data. In the case of an
- invalid WHICH, a `NULL' pointer is returned.
-
- * Function: HIST_ENTRY *current_history ()
- Return the history entry at the current position, as determined by
- `history_offset'. If there is no entry there, return a `NULL'
- pointer.
-
- * Function: HIST_ENTRY *previous_history ()
- Back up HISTORY_OFFSET to the previous history entry, and return a
- pointer to that entry. If there is no previous entry, return a
- `NULL' pointer.
-
- * Function: HIST_ENTRY *next_history ()
- Move `history_offset' forward to the next history entry, and
- return the a pointer to that entry. If there is no next entry,
- return a `NULL' pointer.
-
- * Function: HIST_ENTRY **history_list ()
- Return a `NULL' terminated array of `HIST_ENTRY' which is the
- current input history. Element 0 of this list is the beginning
- of time. If there is no history, return `NULL'.
-
- * Function: int history_search (CHAR *STRING, INT DIRECTION)
- Search the history for STRING, starting at `history_offset'. If
- DIRECTION < 0, then the search is through previous entries, else
- through subsequent. If STRING is found, then `current_history
- ()' is the history entry, and the value of this function is the
- offset in the line of that history entry that the STRING was
- found in. Otherwise, nothing is changed, and a -1 is returned.
-
- * Function: int history_expand (CHAR *STRING, CHAR **OUTPUT)
- Expand STRING, placing the result into OUTPUT, a pointer to a
- string. Returns:
-
- `0'
- If no expansions took place (or, if the only change in the
- text was the de-slashifying of the history expansion
- character),
-
- `1'
- if expansions did take place, or
-
- `-1'
- if there was an error in expansion.
-
- If an error ocurred in expansion, then OUTPUT contains a
- descriptive error message.
-
- * Function: char *history_arg_extract (INT FIRST, INT LAST, CHAR
- *STRING)
- Extract a string segment consisting of the FIRST through LAST
- arguments present in STRING. Arguments are broken up as in the
- GNU Bash shell.
-
- * Function: int history_total_bytes ();
- Return the number of bytes that the primary history entries are
- using. This just adds up the lengths of `the_history->lines'.
-
-\1f
-File: history.info, Node: History Variables, Next: History Programming Example, Prev: History Functions, Up: Programming with GNU History
-
-History Variables
-=================
-
- This section describes the variables in GNU History that are
-externally visible.
-
- * Variable: int history_base
- For convenience only. You set this when interpreting history
- commands. It is the logical offset of the first history element.
-
-\1f
-File: history.info, Node: History Programming Example, Prev: History Variables, Up: Programming with GNU History
-
-History Programming Example
-===========================
-
- The following snippet of code demonstrates simple use of the GNU
-History Library.
-
- main ()
- {
- char line[1024], *t;
- int done = 0;
-
- line[0] = 0;
-
- while (!done)
- {
- fprintf (stdout, "history%% ");
- t = gets (line);
-
- if (!t)
- strcpy (line, "quit");
-
- if (line[0])
- {
- char *expansion;
- int result;
-
- using_history ();
-
- result = history_expand (line, &expansion);
- strcpy (line, expansion);
- free (expansion);
- if (result)
- fprintf (stderr, "%s\n", line);
-
- if (result < 0)
- continue;
-
- add_history (line);
- }
-
- if (strcmp (line, "quit") == 0) done = 1;
- if (strcmp (line, "save") == 0) write_history (0);
- if (strcmp (line, "read") == 0) read_history (0);
- if (strcmp (line, "list") == 0)
- {
- register HIST_ENTRY **the_list = history_list ();
- register int i;
-
- if (the_list)
- for (i = 0; the_list[i]; i++)
- fprintf (stdout, "%d: %s\n",
- i + history_base, the_list[i]->line);
- }
- if (strncmp (line, "delete", strlen ("delete")) == 0)
- {
- int which;
- if ((sscanf (line + strlen ("delete"), "%d", &which)) == 1)
- {
- HIST_ENTRY *entry = remove_history (which);
- if (!entry)
- fprintf (stderr, "No such entry %d\n", which);
- else
- {
- free (entry->line);
- free (entry);
- }
- }
- else
- {
- fprintf (stderr, "non-numeric arg given to `delete'\n");
- }
- }
- }
- }
-
-\1f
-File: history.info, Node: Concept Index, Next: Function and Variable Index, Prev: Programming with GNU History, Up: Top
-
-Concept Index
-*************
-
-* Menu:
-
-* event designators: Event Designators.
-* expansion: History Interaction.
-
-\1f
-File: history.info, Node: Function and Variable Index, Prev: Concept Index, Up: Top
-
-Function and Variable Index
-***************************
-
-* Menu:
-
-* HIST_ENTRY **history_list: History Functions.
-* HIST_ENTRY *current_history: History Functions.
-* HIST_ENTRY *next_history: History Functions.
-* HIST_ENTRY *previous_history: History Functions.
-* HIST_ENTRY *remove_history: History Functions.
-* HIST_ENTRY *replace_history_entry: History Functions.
-* char *history_arg_extract: History Functions.
-* int append_history: History Functions.
-* int history_base: History Variables.
-* int history_expand: History Functions.
-* int history_search: History Functions.
-* int history_search_pos: History Functions.
-* int history_set_pos: History Functions.
-* int history_total_bytes: History Functions.
-* int read_history: History Functions.
-* int read_history_range: History Functions.
-* int unstifle_history: History Functions.
-* int where_history: History Functions.
-* int write_history: History Functions.
-* void add_history: History Functions.
-* void stifle_history: History Functions.
-* void using_history: History Functions.
-
-
-\1f
-Tag Table:
-Node: Top\7f973
-Node: Using History Interactively\7f1567
-Node: History Interaction\7f2075
-Node: Event Designators\7f3127
-Node: Word Designators\7f3770
-Node: Modifiers\7f4676
-Node: Programming with GNU History\7f5425
-Node: Introduction to History\7f6152
-Node: History Storage\7f7502
-Node: History Functions\7f7766
-Node: History Variables\7f13063
-Node: History Programming Example\7f13499
-Node: Concept Index\7f15744
-Node: Function and Variable Index\7f16030
-\1f
-End Tag Table
+++ /dev/null
-Info file readline.info, produced by Makeinfo, -*- Text -*- from input
-file rlman.texinfo.
-
- This document describes the GNU Readline Library, a utility which
-aids in the consistency of user interface across discrete programs
-that need to provide a command line interface.
-
- Copyright (C) 1988, 1991 Free Software Foundation, Inc.
-
- Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-pare preserved on all copies.
-
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be stated in a
-translation approved by the Foundation.
-
-\1f
-File: readline.info, Node: Top, Next: Command Line Editing, Prev: (DIR), Up: (DIR)
-
-GNU Readline Library
-********************
-
- This document describes the GNU Readline Library, a utility which
-aids in the consistency of user interface across discrete programs
-that need to provide a command line interface.
-
-* Menu:
-
-* Command Line Editing:: GNU Readline User's Manual.
-* Programming with GNU Readline:: GNU Readline Programmer's Manual.
-* Concept Index:: Index of concepts described in this manual.
-* Function and Variable Index:: Index of externally visible functions
- and variables.
-
-\1f
-File: readline.info, Node: Command Line Editing, Next: Programming with GNU Readline, Prev: Top, Up: Top
-
-Command Line Editing
-********************
-
- This text describes GNU's command line editing interface.
-
-* Menu:
-
-* Introduction and Notation:: Notation used in this text.
-* Readline Interaction:: The minimum set of commands for editing a line.
-* Readline Init File:: Customizing Readline from a user's view.
-
-\1f
-File: readline.info, Node: Introduction and Notation, Next: Readline Interaction, Up: Command Line Editing
-
-Introduction to Line Editing
-============================
-
- The following paragraphs describe the notation we use to represent
-keystrokes.
-
- The text C-k is read as `Control-K' and describes the character
-produced when the Control key is depressed and the k key is struck.
-
- The text M-k is read as `Meta-K' and describes the character
-produced when the meta key (if you have one) is depressed, and the k
-key is struck. If you do not have a meta key, the identical keystroke
-can be generated by typing ESC first, and then typing k. Either
-process is known as "metafying" the k key.
-
- The text M-C-k is read as `Meta-Control-k' and describes the
-character produced by "metafying" C-k.
-
- In addition, several keys have their own names. Specifically, DEL,
-ESC, LFD, SPC, RET, and TAB all stand for themselves when seen in this
-text, or in an init file (*note Readline Init File::., for more info).
-
-\1f
-File: readline.info, Node: Readline Interaction, Next: Readline Init File, Prev: Introduction and Notation, Up: Command Line Editing
-
-Readline Interaction
-====================
-
- Often during an interactive session you type in a long line of text,
-only to notice that the first word on the line is misspelled. The
-Readline library gives you a set of commands for manipulating the text
-as you type it in, allowing you to just fix your typo, and not forcing
-you to retype the majority of the line. Using these editing commands,
-you move the cursor to the place that needs correction, and delete or
-insert the text of the corrections. Then, when you are satisfied with
-the line, you simply press RETURN. You do not have to be at the end
-of the line to press RETURN; the entire line is accepted regardless of
-the location of the cursor within the line.
-
-* Menu:
-
-* Readline Bare Essentials:: The least you need to know about Readline.
-* Readline Movement Commands:: Moving about the input line.
-* Readline Killing Commands:: How to delete text, and how to get it back!
-* Readline Arguments:: Giving numeric arguments to commands.
-
-\1f
-File: readline.info, Node: Readline Bare Essentials, Next: Readline Movement Commands, Up: Readline Interaction
-
-Readline Bare Essentials
-------------------------
-
- In order to enter characters into the line, simply type them. The
-typed character appears where the cursor was, and then the cursor
-moves one space to the right. If you mistype a character, you can use
-DEL to back up, and delete the mistyped character.
-
- Sometimes you may miss typing a character that you wanted to type,
-and not notice your error until you have typed several other
-characters. In that case, you can type C-b to move the cursor to the
-left, and then correct your mistake. Aftwerwards, you can move the
-cursor to the right with C-f.
-
- When you add text in the middle of a line, you will notice that
-characters to the right of the cursor get `pushed over' to make room
-for the text that you have inserted. Likewise, when you delete text
-behind the cursor, characters to the right of the cursor get `pulled
-back' to fill in the blank space created by the removal of the text.
-A list of the basic bare essentials for editing the text of an input
-line follows.
-
-C-b
- Move back one character.
-
-C-f
- Move forward one character.
-
-DEL
- Delete the character to the left of the cursor.
-
-C-d
- Delete the character underneath the cursor.
-
-Printing characters
- Insert itself into the line at the cursor.
-
-C-_
- Undo the last thing that you did. You can undo all the way back
- to an empty line.
-
-\1f
-File: readline.info, Node: Readline Movement Commands, Next: Readline Killing Commands, Prev: Readline Bare Essentials, Up: Readline Interaction
-
-Readline Movement Commands
---------------------------
-
- The above table describes the most basic possible keystrokes that
-you need in order to do editing of the input line. For your
-convenience, many other commands have been added in addition to C-b,
-C-f, C-d, and DEL. Here are some commands for moving more rapidly
-about the line.
-
-C-a
- Move to the start of the line.
-
-C-e
- Move to the end of the line.
-
-M-f
- Move forward a word.
-
-M-b
- Move backward a word.
-
-C-l
- Clear the screen, reprinting the current line at the top.
-
- Notice how C-f moves forward a character, while M-f moves forward a
-word. It is a loose convention that control keystrokes operate on
-characters while meta keystrokes operate on words.
-
-\1f
-File: readline.info, Node: Readline Killing Commands, Next: Readline Arguments, Prev: Readline Movement Commands, Up: Readline Interaction
-
-Readline Killing Commands
--------------------------
-
- The act of "cutting" text means to delete the text from the line,
-and to save away the deleted text for later use, just as if you had
-cut the text out of the line with a pair of scissors. There is a
-
- "Killing" text means to delete the text from the line, but to save
-it away for later use, usually by "yanking" it back into the line. If
-the description for a command says that it `kills' text, then you can
-be sure that you can get the text back in a different (or the same)
-place later.
-
- Here is the list of commands for killing text.
-
-C-k
- Kill the text from the current cursor position to the end of the
- line.
-
-M-d
- Kill from the cursor to the end of the current word, or if between
- words, to the end of the next word.
-
-M-DEL
- Kill fromthe cursor the start of the previous word, or if between
- words, to the start of the previous word.
-
-C-w
- Kill from the cursor to the previous whitespace. This is
- different than M-DEL because the word boundaries differ.
-
- And, here is how to "yank" the text back into the line. Yanking is
-
-C-y
- Yank the most recently killed text back into the buffer at the
- cursor.
-
-M-y
- Rotate the kill-ring, and yank the new top. You can only do this
- if the prior command is C-y or M-y.
-
- When you use a kill command, the text is saved in a "kill-ring".
-Any number of consecutive kills save all of the killed text together,
-so that when you yank it back, you get it in one clean sweep. The kill
-ring is not line specific; the text that you killed on a previously
-typed line is available to be yanked back later, when you are typing
-another line.
-
-\1f
-File: readline.info, Node: Readline Arguments, Prev: Readline Killing Commands, Up: Readline Interaction
-
-Readline Arguments
-------------------
-
- You can pass numeric arguments to Readline commands. Sometimes the
-argument acts as a repeat count, other times it is the sign of the
-argument that is significant. If you pass a negative argument to a
-command which normally acts in a forward direction, that command will
-act in a backward direction. For example, to kill text back to the
-start of the line, you might type M-- C-k.
-
- The general way to pass numeric arguments to a command is to type
-meta digits before the command. If the first `digit' you type is a
-minus sign (-), then the sign of the argument will be negative. Once
-you have typed one meta digit to get the argument started, you can type
-the remainder of the digits, and then the command. For example, to
-give the C-d command an argument of 10, you could type M-1 0 C-d.
-
-\1f
-File: readline.info, Node: Readline Init File, Prev: Readline Interaction, Up: Command Line Editing
-
-Readline Init File
-==================
-
- Although the Readline library comes with a set of Emacs-like
-keybindings, it is possible that you would like to use a different set
-of keybindings. You can customize programs that use Readline by
-putting commands in an "init" file in your home directory. The name
-of this file is `~/.inputrc'.
-
- When a program which uses the Readline library starts up, the
-`~/.inputrc' file is read, and the keybindings are set.
-
- In addition, the `C-x C-r' command re-reads this init file, thus
-incorporating any changes that you might have made to it.
-
-* Menu:
-
-* Readline Init Syntax:: Syntax for the commands in `~/.inputrc'.
-* Readline Vi Mode:: Switching to `vi' mode in Readline.
-
-\1f
-File: readline.info, Node: Readline Init Syntax, Next: Readline Vi Mode, Up: Readline Init File
-
-Readline Init Syntax
---------------------
-
- There are only four constructs allowed in the `~/.inputrc' file:
-
-Variable Settings
- You can change the state of a few variables in Readline. You do
- this by using the `set' command within the init file. Here is
- how you would specify that you wish to use Vi line editing
- commands:
-
- set editing-mode vi
-
- Right now, there are only a few variables which can be set; so
- few in fact, that we just iterate them here:
-
- `editing-mode'
- The `editing-mode' variable controls which editing mode you
- are using. By default, GNU Readline starts up in Emacs
- editing mode, where the keystrokes are most similar to
- Emacs. This variable can either be set to `emacs' or `vi'.
-
- `horizontal-scroll-mode'
- This variable can either be set to `On' or `Off'. Setting it
- to `On' means that the text of the lines that you edit will
- scroll horizontally on a single screen line when they are
- larger than the width of the screen, instead of wrapping
- onto a new screen line. By default, this variable is set to
- `Off'.
-
- `mark-modified-lines'
- This variable when set to `On', says to display an asterisk
- (`*') at the starts of history lines which have been
- modified. This variable is off by default.
-
- `prefer-visible-bell'
- If this variable is set to `On' it means to use a visible
- bell if one is available, rather than simply ringing the
- terminal bell. By default, the value is `Off'.
-
-Key Bindings
- The syntax for controlling keybindings in the `~/.inputrc' file is
- simple. First you have to know the name of the command that you
- want to change. The following pages contain tables of the
- command name, the default keybinding, and a short description of
- what the command does.
-
- Once you know the name of the command, simply place the name of
- the key you wish to bind the command to, a colon, and then the
- name of the command on a line in the `~/.inputrc' file. The name
- of the key can be expressed in different ways, depending on which
- is most comfortable for you.
-
- KEYNAME: FUNCTION-NAME or MACRO
- KEYNAME is the name of a key spelled out in English. For
- example:
-
- Control-u: universal-argument
- Meta-Rubout: backward-kill-word
- Control-o: ">&output"
-
- In the above example, `C-u' is bound to the function
- `universal-argument', and `C-o' is bound to run the macro
- expressed on the right hand side (that is, to insert the text
- `>&output' into the line).
-
- "KEYSEQ": FUNCTION-NAME or MACRO
- KEYSEQ differs from KEYNAME above in that strings denoting
- an entire key sequence can be specified. Simply place the
- key sequence in double quotes. GNU Emacs style key escapes
- can be used, as in the following example:
-
- "\C-u": universal-argument
- "\C-x\C-r": re-read-init-file
- "\e[11~": "Function Key 1"
-
- In the above example, `C-u' is bound to the function
- `universal-argument' (just as it was in the first example),
- `C-x C-r' is bound to the function `re-read-init-file', and
- `ESC [ 1 1 ~' is bound to insert the text `Function Key 1'.
-
-* Menu:
-
-* Commands For Moving:: Moving about the line.
-* Commands For History:: Getting at previous lines.
-* Commands For Text:: Commands for changing text.
-* Commands For Killing:: Commands for killing and yanking.
-* Numeric Arguments:: Specifying numeric arguments, repeat counts.
-* Commands For Completion:: Getting Readline to do the typing for you.
-* Miscellaneous Commands:: Other miscillaneous commands.
-
-\1f
-File: readline.info, Node: Commands For Moving, Next: Commands For History, Up: Readline Init Syntax
-
-Commands For Moving
-...................
-
-`beginning-of-line (C-a)'
- Move to the start of the current line.
-
-`end-of-line (C-e)'
- Move to the end of the line.
-
-`forward-char (C-f)'
- Move forward a character.
-
-`backward-char (C-b)'
- Move back a character.
-
-`forward-word (M-f)'
- Move forward to the end of the next word.
-
-`backward-word (M-b)'
- Move back to the start of this, or the previous, word.
-
-`clear-screen (C-l)'
- Clear the screen leaving the current line at the top of the
- screen.
-
-\1f
-File: readline.info, Node: Commands For History, Next: Commands For Text, Prev: Commands For Moving, Up: Readline Init Syntax
-
-Commands For Manipulating The History
-.....................................
-
-`accept-line (Newline, Return)'
- Accept the line regardless of where the cursor is. If this line
- is non-empty, add it to the history list. If this line was a
- history line, then restore the history line to its original state.
-
-`previous-history (C-p)'
- Move `up' through the history list.
-
-`next-history (C-n)'
- Move `down' through the history list.
-
-`beginning-of-history (M-<)'
- Move to the first line in the history.
-
-`end-of-history (M->)'
- Move to the end of the input history, i.e., the line you are
- entering!
-
-`reverse-search-history (C-r)'
- Search backward starting at the current line and moving `up'
- through the history as necessary. This is an incremental search.
-
-`forward-search-history (C-s)'
- Search forward starting at the current line and moving `down'
- through the the history as neccessary.
-
-\1f
-File: readline.info, Node: Commands For Text, Next: Commands For Killing, Prev: Commands For History, Up: Readline Init Syntax
-
-Commands For Changing Text
-..........................
-
-`delete-char (C-d)'
- Delete the character under the cursor. If the cursor is at the
- beginning of the line, and there are no characters in the line,
- and the last character typed was not C-d, then return EOF.
-
-`backward-delete-char (Rubout)'
- Delete the character behind the cursor. A numeric arg says to
- kill the characters instead of deleting them.
-
-`quoted-insert (C-q, C-v)'
- Add the next character that you type to the line verbatim. This
- is how to insert things like C-q for example.
-
-`tab-insert (M-TAB)'
- Insert a tab character.
-
-`self-insert (a, b, A, 1, !, ...)'
- Insert yourself.
-
-`transpose-chars (C-t)'
- Drag the character before point forward over the character at
- point. Point moves forward as well. If point is at the end of
- the line, then transpose the two characters before point.
- Negative args don't work.
-
-`transpose-words (M-t)'
- Drag the word behind the cursor past the word in front of the
- cursor moving the cursor over that word as well.
-
-`upcase-word (M-u)'
- Uppercase the current (or following) word. With a negative
- argument, do the previous word, but do not move point.
-
-`downcase-word (M-l)'
- Lowercase the current (or following) word. With a negative
- argument, do the previous word, but do not move point.
-
-`capitalize-word (M-c)'
- Uppercase the current (or following) word. With a negative
- argument, do the previous word, but do not move point.
-
-\1f
-File: readline.info, Node: Commands For Killing, Next: Numeric Arguments, Prev: Commands For Text, Up: Readline Init Syntax
-
-Killing And Yanking
-...................
-
-`kill-line (C-k)'
- Kill the text from the current cursor position to the end of the
- line.
-
-`backward-kill-line ()'
- Kill backward to the beginning of the line. This is normally
- unbound.
-
-`kill-word (M-d)'
- Kill from the cursor to the end of the current word, or if between
- words, to the end of the next word.
-
-`backward-kill-word (M-DEL)'
- Kill the word behind the cursor.
-
-`unix-line-discard (C-u)'
- Do what C-u used to do in Unix line input. We save the killed
- text on the kill-ring, though.
-
-`unix-word-rubout (C-w)'
- Do what C-w used to do in Unix line input. The killed text is
- saved on the kill-ring. This is different than
- backward-kill-word because the word boundaries differ.
-
-`yank (C-y)'
- Yank the top of the kill ring into the buffer at point.
-
-`yank-pop (M-y)'
- Rotate the kill-ring, and yank the new top. You can only do this
- if the prior command is yank or yank-pop.
-
-\1f
-File: readline.info, Node: Numeric Arguments, Next: Commands For Completion, Prev: Commands For Killing, Up: Readline Init Syntax
-
-Specifying Numeric Arguments
-............................
-
-`digit-argument (M-0, M-1, ... M--)'
- Add this digit to the argument already accumulating, or start a
- new argument. M-- starts a negative argument.
-
-`universal-argument ()'
- Do what C-u does in emacs. By default, this is not bound.
-
-\1f
-File: readline.info, Node: Commands For Completion, Next: Miscellaneous Commands, Prev: Numeric Arguments, Up: Readline Init Syntax
-
-Letting Readline Type For You
-.............................
-
-`complete (TAB)'
- Attempt to do completion on the text before point. This is
- implementation defined. Generally, if you are typing a filename
- argument, you can do filename completion; if you are typing a
- command, you can do command completion, if you are typing in a
- symbol to GDB, you can do symbol name completion, if you are
- typing in a variable to Bash, you can do variable name
- completion...
-
-`possible-completions (M-?)'
- List the possible completions of the text before point.
-
-\1f
-File: readline.info, Node: Miscellaneous Commands, Prev: Commands For Completion, Up: Readline Init Syntax
-
-Some Miscellaneous Commands
-...........................
-
-`re-read-init-file (C-x C-r)'
- Read in the contents of your `~/.inputrc' file, and incorporate
- any bindings found there.
-
-`abort (C-g)'
- Ding! Stops things.
-
-`do-uppercase-version (M-a, M-b, ...)'
- Run the command that is bound to your uppercase brother.
-
-`prefix-meta (ESC)'
- Make the next character that you type be metafied. This is for
- people without a meta key. Typing `ESC f' is equivalent to typing
- `M-f'.
-
-`undo (C-_)'
- Incremental undo, separately remembered for each line.
-
-`revert-line (M-r)'
- Undo all changes made to this line. This is like typing the
- `undo' command enough times to get back to the beginning.
-
-\1f
-File: readline.info, Node: Readline Vi Mode, Prev: Readline Init Syntax, Up: Readline Init File
-
-Readline Vi Mode
-----------------
-
- While the Readline library does not have a full set of Vi editing
-functions, it does contain enough to allow simple editing of the line.
-
- In order to switch interactively between Emacs and Vi editing
-modes, use the command M-C-j (toggle-editing-mode).
-
- When you enter a line in Vi mode, you are already placed in
-`insertion' mode, as if you had typed an `i'. Pressing ESC switches
-you into `edit' mode, where you can edit the text of the line with the
-standard Vi movement keys, move to previous history lines with `k',
-and following lines with `j', and so forth.
-
- This document describes the GNU Readline Library, a utility for
-aiding in the consitency of user interface across discrete programs
-that need to provide a command line interface.
-
- Copyright (C) 1988 Free Software Foundation, Inc.
-
- Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-pare preserved on all copies.
-
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be stated in a
-translation approved by the Foundation.
-
-\1f
-File: readline.info, Node: Programming with GNU Readline, Next: Concept Index, Prev: Command Line Editing, Up: Top
-
-Programming with GNU Readline
-*****************************
-
- This manual describes the interface between the GNU Readline
-Library and user programs. If you are a programmer, and you wish to
-include the features found in GNU Readline in your own programs, such
-as completion, line editing, and interactive history manipulation,
-this documentation is for you.
-
-* Menu:
-
-* Default Behaviour:: Using the default behaviour of Readline.
-* Custom Functions:: Adding your own functions to Readline.
-* Custom Completers:: Supplanting or supplementing Readline's
- completion functions.
-
-\1f
-File: readline.info, Node: Default Behaviour, Next: Custom Functions, Up: Programming with GNU Readline
-
-Default Behaviour
-=================
-
- Many programs provide a command line interface, such as `mail',
-`ftp', and `sh'. For such programs, the default behaviour of Readline
-is sufficient. This section describes how to use Readline in the
-simplest way possible, perhaps to replace calls in your code to `gets
-()'.
-
- The function `readline' prints a prompt and then reads and returns
-a single line of text from the user. The line which `readline ()'
-returns is allocated with `malloc ()'; you should `free ()' the line
-when you are done with it. The declaration for `readline' in ANSI C is
-
- `char *readline (char *PROMPT);'
-
- So, one might say
-
- `char *line = readline ("Enter a line: ");'
-
- in order to read a line of text from the user.
-
- The line which is returned has the final newline removed, so only
-the text of the line remains.
-
- If readline encounters an `EOF' while reading the line, and the
-line is empty at that point, then `(char *)NULL' is returned.
-Otherwise, the line is ended just as if a newline was typed.
-
- If you want the user to be able to get at the line later, (with C-p
-for example), you must call `add_history ()' to save the line away in
-a "history" list of such lines.
-
- `add_history (line)';
-
- For full details on the GNU History Library, see the associated
-manual.
-
- It is polite to avoid saving empty lines on the history list, since
-it is rare than someone has a burning need to reuse a blank line.
-Here is a function which usefully replaces the standard `gets ()'
-library function:
-
- /* A static variable for holding the line. */
- static char *line_read = (char *)NULL;
-
- /* Read a string, and return a pointer to it. Returns NULL on EOF. */
- char *
- do_gets ()
- {
- /* If the buffer has already been allocated, return the memory
- to the free pool. */
- if (line_read != (char *)NULL)
- {
- free (line_read);
- line_read = (char *)NULL;
- }
-
- /* Get a line from the user. */
- line_read = readline ("");
-
- /* If the line has any text in it, save it on the history. */
- if (line_read && *line_read)
- add_history (line_read);
-
- return (line_read);
- }
-
- The above code gives the user the default behaviour of TAB
-completion: completion on file names. If you do not want readline to
-complete on filenames, you can change the binding of the TAB key with
-`rl_bind_key ()'.
-
- `int rl_bind_key (int KEY, (int (*)())FUNCTION);'
-
- `rl_bind_key ()' takes 2 arguments; KEY is the character that you
-want to bind, and FUNCTION is the address of the function to run when
-KEY is pressed. Binding TAB to `rl_insert ()' makes TAB just insert
-itself.
-
- `rl_bind_key ()' returns non-zero if KEY is not a valid ASCII
-character code (between 0 and 255).
-
- `rl_bind_key ('\t', rl_insert);'
-
- This code should be executed once at the start of your program; you
-might write a function called `initialize_readline ()' which performs
-this and other desired initializations, such as installing custom
-completers, etc.
-
-\1f
-File: readline.info, Node: Custom Functions, Next: Custom Completers, Prev: Default Behaviour, Up: Programming with GNU Readline
-
-Custom Functions
-================
-
- Readline provides a great many functions for manipulating the text
-of the line. But it isn't possible to anticipate the needs of all
-programs. This section describes the various functions and variables
-defined in within the Readline library which allow a user program to
-add customized functionality to Readline.
-
-* Menu:
-
-* The Function Type:: C declarations to make code readable.
-* Function Naming:: How to give a function you write a name.
-* Keymaps:: Making keymaps.
-* Binding Keys:: Changing Keymaps.
-* Function Writing:: Variables and calling conventions.
-* Allowing Undoing:: How to make your functions undoable.
-
-\1f
-File: readline.info, Node: The Function Type, Next: Function Naming, Up: Custom Functions
-
-The Function Type
------------------
-
- For the sake of readabilty, we declare a new type of object, called
-"Function". A `Function' is a C language function which returns an
-`int'. The type declaration for `Function' is:
-
-`typedef int Function ();'
-
- The reason for declaring this new type is to make it easier to write
-code describing pointers to C functions. Let us say we had a variable
-called FUNC which was a pointer to a function. Instead of the classic
-C declaration
-
- `int (*)()func;'
-
- we have
-
- `Function *func;'
-
-\1f
-File: readline.info, Node: Function Naming, Next: Keymaps, Prev: The Function Type, Up: Custom Functions
-
-Naming a Function
------------------
-
- The user can dynamically change the bindings of keys while using
-Readline. This is done by representing the function with a descriptive
-name. The user is able to type the descriptive name when referring to
-the function. Thus, in an init file, one might find
-
- Meta-Rubout: backward-kill-word
-
- This binds the keystroke Meta-Rubout to the function
-*descriptively* named `backward-kill-word'. You, as the programmer,
-should bind the functions you write to descriptive names as well.
-Readline provides a function for doing that:
-
- * Function: rl_add_defun (CHAR *NAME, FUNCTION *FUNCTION, INT KEY)
- Add NAME to the list of named functions. Make FUNCTION be the
- function that gets called. If KEY is not -1, then bind it to
- FUNCTION using `rl_bind_key ()'.
-
- Using this function alone is sufficient for most applications. It
-is the recommended way to add a few functions to the default functions
-that Readline has built in already. If you need to do more or
-different things than adding a function to Readline, you may need to
-use the underlying functions described below.
-
-\1f
-File: readline.info, Node: Keymaps, Next: Binding Keys, Prev: Function Naming, Up: Custom Functions
-
-Selecting a Keymap
-------------------
-
- Key bindings take place on a "keymap". The keymap is the
-association between the keys that the user types and the functions that
-get run. You can make your own keymaps, copy existing keymaps, and
-tell Readline which keymap to use.
-
- * Function: Keymap rl_make_bare_keymap ()
- Returns a new, empty keymap. The space for the keymap is
- allocated with `malloc ()'; you should `free ()' it when you are
- done.
-
- * Function: Keymap rl_copy_keymap (KEYMAP MAP)
- Return a new keymap which is a copy of MAP.
-
- * Function: Keymap rl_make_keymap ()
- Return a new keymap with the printing characters bound to
- rl_insert, the lowercase Meta characters bound to run their
- equivalents, and the Meta digits bound to produce numeric
- arguments.
-
-\1f
-File: readline.info, Node: Binding Keys, Next: Function Writing, Prev: Keymaps, Up: Custom Functions
-
-Binding Keys
-------------
-
- You associate keys with functions through the keymap. Here are
-functions for doing that.
-
- * Function: int rl_bind_key (INT KEY, FUNCTION *FUNCTION)
- Binds KEY to FUNCTION in the currently selected keymap. Returns
- non-zero in the case of an invalid KEY.
-
- * Function: int rl_bind_key_in_map (INT KEY, FUNCTION *FUNCTION,
- KEYMAP MAP)
- Bind KEY to FUNCTION in MAP. Returns non-zero in the case of an
- invalid KEY.
-
- * Function: int rl_unbind_key (INT KEY)
- Make KEY do nothing in the currently selected keymap. Returns
- non-zero in case of error.
-
- * Function: int rl_unbind_key_in_map (INT KEY, KEYMAP MAP)
- Make KEY be bound to the null function in MAP. Returns non-zero
- in case of error.
-
- * Function: rl_generic_bind (INT TYPE, CHAR *KEYSEQ, CHAR *DATA,
- KEYMAP MAP)
- Bind the key sequence represented by the string KEYSEQ to the
- arbitrary pointer DATA. TYPE says what kind of data is pointed
- to by DATA; right now this can be a function (`ISFUNC'), a macro
- (`ISMACR'), or a keymap (`ISKMAP'). This makes new keymaps as
- necessary. The initial place to do bindings is in MAP.
-
-\1f
-File: readline.info, Node: Function Writing, Next: Allowing Undoing, Prev: Binding Keys, Up: Custom Functions
-
-Writing a New Function
-----------------------
-
- In order to write new functions for Readline, you need to know the
-calling conventions for keyboard invoked functions, and the names of
-the variables that describe the current state of the line gathered so
-far.
-
- * Variable: char *rl_line_buffer
- This is the line gathered so far. You are welcome to modify the
- contents of this, but see Undoing, below.
-
- * Variable: int rl_point
- The offset of the current cursor position in RL_LINE_BUFFER.
-
- * Variable: int rl_end
- The number of characters present in `rl_line_buffer'. When
- `rl_point' is at the end of the line, then `rl_point' and
- `rl_end' are equal.
-
- The calling sequence for a command `foo' looks like
-
- `foo (int count, int key)'
-
- where COUNT is the numeric argument (or 1 if defaulted) and KEY is
-the key that invoked this function.
-
- It is completely up to the function as to what should be done with
-the numeric argument; some functions use it as a repeat count, other
-functions as a flag, and some choose to ignore it. In general, if a
-function uses the numeric argument as a repeat count, it should be able
-to do something useful with a negative argument as well as a positive
-argument. At the very least, it should be aware that it can be passed
-a negative argument.
-
-\1f
-File: readline.info, Node: Allowing Undoing, Prev: Function Writing, Up: Custom Functions
-
-Allowing Undoing
-----------------
-
- Supporting the undo command is a painless thing to do, and makes
-your functions much more useful to the end user. It is certainly easy
-to try something if you know you can undo it. I could use an undo
-function for the stock market.
-
- If your function simply inserts text once, or deletes text once,
-and it calls `rl_insert_text ()' or `rl_delete_text ()' to do it, then
-undoing is already done for you automatically, and you can safely skip
-this section.
-
- If you do multiple insertions or multiple deletions, or any
-combination of these operations, you should group them together into
-one operation. This can be done with `rl_begin_undo_group ()' and
-`rl_end_undo_group ()'.
-
- * Function: rl_begin_undo_group ()
- Begins saving undo information in a group construct. The undo
- information usually comes from calls to `rl_insert_text ()' and
- `rl_delete_text ()', but they could be direct calls to
- `rl_add_undo ()'.
-
- * Function: rl_end_undo_group ()
- Closes the current undo group started with `rl_begin_undo_group
- ()'. There should be exactly one call to `rl_end_undo_group ()'
- for every call to `rl_begin_undo_group ()'.
-
- Finally, if you neither insert nor delete text, but directly modify
-the existing text (e.g. change its case), you call `rl_modifying ()'
-once, just before you modify the text. You must supply the indices of
-the text range that you are going to modify.
-
- * Function: rl_modifying (INT START, INT END)
- Tell Readline to save the text between START and END as a single
- undo unit. It is assumed that subsequent to this call you will
- modify that range of text in some way.
-
-An Example
-----------
-
- Here is a function which changes lowercase characters to the
-uppercase equivalents, and uppercase characters to the lowercase
-equivalents. If this function was bound to `M-c', then typing `M-c'
-would change the case of the character under point. Typing `10 M-c'
-would change the case of the following 10 characters, leaving the
-cursor on the last character changed.
-
- /* Invert the case of the COUNT following characters. */
- invert_case_line (count, key)
- int count, key;
- {
- register int start, end;
-
- start = rl_point;
-
- if (count < 0)
- {
- direction = -1;
- count = -count;
- }
- else
- direction = 1;
-
- /* Find the end of the range to modify. */
- end = start + (count * direction);
-
- /* Force it to be within range. */
- if (end > rl_end)
- end = rl_end;
- else if (end < 0)
- end = -1;
-
- if (start > end)
- {
- int temp = start;
- start = end;
- end = temp;
- }
-
- if (start == end)
- return;
-
- /* Tell readline that we are modifying the line, so save the undo
- information. */
- rl_modifying (start, end);
-
- for (; start != end; start += direction)
- {
- if (uppercase_p (rl_line_buffer[start]))
- rl_line_buffer[start] = to_lower (rl_line_buffer[start]);
- else if (lowercase_p (rl_line_buffer[start]))
- rl_line_buffer[start] = to_upper (rl_line_buffer[start]);
- }
- /* Move point to on top of the last character changed. */
- rl_point = end - direction;
- }
-
-\1f
-File: readline.info, Node: Custom Completers, Prev: Custom Functions, Up: Programming with GNU Readline
-
-Custom Completers
-=================
-
- Typically, a program that reads commands from the user has a way of
-disambiguating commands and data. If your program is one of these,
-then it can provide completion for either commands, or data, or both
-commands and data. The following sections describe how your program
-and Readline cooperate to provide this service to end users.
-
-* Menu:
-
-* How Completing Works:: The logic used to do completion.
-* Completion Functions:: Functions provided by Readline.
-* Completion Variables:: Variables which control completion.
-* A Short Completion Example:: An example of writing completer subroutines.
-
-\1f
-File: readline.info, Node: How Completing Works, Next: Completion Functions, Up: Custom Completers
-
-How Completing Works
---------------------
-
- In order to complete some text, the full list of possible
-completions must be available. That is to say, it is not possible to
-accurately expand a partial word without knowing what all of the
-possible words that make sense in that context are. The GNU Readline
-library provides the user interface to completion, and additionally,
-two of the most common completion functions; filename and username.
-For completing other types of text, you must write your own completion
-function. This section describes exactly what those functions must
-do, and provides an example function.
-
- There are three major functions used to perform completion:
-
- 1. The user-interface function `rl_complete ()'. This function is
- called interactively with the same calling conventions as other
- functions in readline intended for interactive use; i.e. COUNT,
- and INVOKING-KEY. It isolates the word to be completed and calls
- `completion_matches ()' to generate a list of possible
- completions. It then either lists the possible completions or
- actually performs the completion, depending on which behaviour is
- desired.
-
- 2. The internal function `completion_matches ()' uses your
- "generator" function to generate the list of possible matches, and
- then returns the array of these matches. You should place the
- address of your generator function in
- `rl_completion_entry_function'.
-
- 3. The generator function is called repeatedly from
- `completion_matches ()', returning a string each time. The
- arguments to the generator function are TEXT and STATE. TEXT is
- the partial word to be completed. STATE is zero the first time
- the function is called, and a positive non-zero integer for each
- subsequent call. When the generator function returns `(char
- *)NULL' this signals `completion_matches ()' that there are no
- more possibilities left.
-
- * Function: rl_complete (INT IGNORE, INT INVOKING_KEY)
- Complete the word at or before point. You have supplied the
- function that does the initial simple matching selection
- algorithm (see `completion_matches ()'). The default is to do
- filename completion.
-
- Note that `rl_complete ()' has the identical calling conventions as
-any other key-invokable function; this is because by default it is
-bound to the `TAB' key.
-
- * Variable: Function *rl_completion_entry_function
- This is a pointer to the generator function for
- `completion_matches ()'. If the value of
- `rl_completion_entry_function' is `(Function *)NULL' then the
- default filename generator function is used, namely
- `filename_entry_function ()'.
-
-\1f
-File: readline.info, Node: Completion Functions, Next: Completion Variables, Prev: How Completing Works, Up: Custom Completers
-
-Completion Functions
---------------------
-
- Here is the complete list of callable completion functions present
-in Readline.
-
- * Function: rl_complete_internal (INT WHAT_TO_DO)
- Complete the word at or before point. WHAT_TO_DO says what to do
- with the completion. A value of `?' means list the possible
- completions. `TAB' means do standard completion. `*' means
- insert all of the possible completions.
-
- * Function: rl_complete (INT IGNORE, INT INVOKING_KEY)
- Complete the word at or before point. You have supplied the
- function that does the initial simple matching selection
- algorithm (see `completion_matches ()'). The default is to do
- filename completion. This just calls `rl_complete_internal ()'
- with an argument of `TAB'.
-
- * Function: rl_possible_completions ()
- List the possible completions. See description of `rl_complete
- ()'. This just calls `rl_complete_internal ()' with an argument
- of `?'.
-
- * Function: char **completion_matches (CHAR *TEXT, CHAR
- *(*ENTRY_FUNCTION) ())
- Returns an array of `(char *)' which is a list of completions for
- TEXT. If there are no completions, returns `(char **)NULL'. The
- first entry in the returned array is the substitution for TEXT.
- The remaining entries are the possible completions. The array is
- terminated with a `NULL' pointer.
-
- ENTRY_FUNCTION is a function of two args, and returns a `(char
- *)'. The first argument is TEXT. The second is a state
- argument; it is zero on the first call, and non-zero on subsequent
- calls. It returns a `NULL' pointer to the caller when there are
- no more matches.
-
- * Function: char *filename_completion_function (CHAR *TEXT, INT STATE)
- A generator function for filename completion in the general case.
- Note that completion in the Bash shell is a little different
- because of all the pathnames that must be followed when looking
- up the completion for a command.
-
- * Function: char *username_completion_function (CHAR *TEXT, INT STATE)
- A completion generator for usernames. TEXT contains a partial
- username preceded by a random character (usually `~').
-
-\1f
-File: readline.info, Node: Completion Variables, Next: A Short Completion Example, Prev: Completion Functions, Up: Custom Completers
-
-Completion Variables
---------------------
-
- * Variable: Function *rl_completion_entry_function
- A pointer to the generator function for `completion_matches ()'.
- `NULL' means to use `filename_entry_function ()', the default
- filename completer.
-
- * Variable: Function *rl_attempted_completion_function
- A pointer to an alternative function to create matches. The
- function is called with TEXT, START, and END. START and END are
- indices in `rl_line_buffer' saying what the boundaries of TEXT
- are. If this function exists and returns `NULL' then
- `rl_complete ()' will call the value of
- `rl_completion_entry_function' to generate matches, otherwise the
- array of strings returned will be used.
-
- * Variable: int rl_completion_query_items
- Up to this many items will be displayed in response to a
- possible-completions call. After that, we ask the user if she is
- sure she wants to see them all. The default value is 100.
-
- * Variable: char *rl_basic_word_break_characters
- The basic list of characters that signal a break between words
- for the completer routine. The contents of this variable is what
- breaks words in the Bash shell, i.e. " \t\n\"\\'`@$><=;|&{(".
-
- * Variable: char *rl_completer_word_break_characters
- The list of characters that signal a break between words for
- `rl_complete_internal ()'. The default list is the contents of
- `rl_basic_word_break_characters'.
-
- * Variable: char *rl_special_prefixes
- The list of characters that are word break characters, but should
- be left in TEXT when it is passed to the completion function.
- Programs can use this to help determine what kind of completing
- to do.
-
- * Variable: int rl_ignore_completion_duplicates
- If non-zero, then disallow duplicates in the matches. Default is
- 1.
-
- * Variable: int rl_filename_completion_desired
- Non-zero means that the results of the matches are to be treated
- as filenames. This is *always* zero on entry, and can only be
- changed within a completion entry generator function.
-
- * Variable: Function *rl_ignore_some_completions_function
- This function, if defined, is called by the completer when real
- filename completion is done, after all the matching names have
- been generated. It is passed a `NULL' terminated array of `(char
- *)' known as MATCHES in the code. The 1st element (`matches[0]')
- is the maximal substring that is common to all matches. This
- function can re-arrange the list of matches as required, but each
- deleted element of the array must be `free()''d.
-
-\1f
-File: readline.info, Node: A Short Completion Example, Prev: Completion Variables, Up: Custom Completers
-
-A Short Completion Example
---------------------------
-
- Here is a small application demonstrating the use of the GNU
-Readline library. It is called `fileman', and the source code resides
-in `readline/examples/fileman.c'. This sample application provides
-completion of command names, line editing features, and access to the
-history list.
-
- /* fileman.c -- A tiny application which demonstrates how to use the
- GNU Readline library. This application interactively allows users
- to manipulate files and their modes. */
-
- #include <stdio.h>
- #include <readline/readline.h>
- #include <readline/history.h>
- #include <sys/types.h>
- #include <sys/file.h>
- #include <sys/stat.h>
- #include <sys/errno.h>
-
- /* The names of functions that actually do the manipulation. */
- int com_list (), com_view (), com_rename (), com_stat (), com_pwd ();
- int com_delete (), com_help (), com_cd (), com_quit ();
-
- /* A structure which contains information on the commands this program
- can understand. */
-
- typedef struct {
- char *name; /* User printable name of the function. */
- Function *func; /* Function to call to do the job. */
- char *doc; /* Documentation for this function. */
- } COMMAND;
-
- COMMAND commands[] = {
- { "cd", com_cd, "Change to directory DIR" },
- { "delete", com_delete, "Delete FILE" },
- { "help", com_help, "Display this text" },
- { "?", com_help, "Synonym for `help'" },
- { "list", com_list, "List files in DIR" },
- { "ls", com_list, "Synonym for `list'" },
- { "pwd", com_pwd, "Print the current working directory" },
- { "quit", com_quit, "Quit using Fileman" },
- { "rename", com_rename, "Rename FILE to NEWNAME" },
- { "stat", com_stat, "Print out statistics on FILE" },
- { "view", com_view, "View the contents of FILE" },
- { (char *)NULL, (Function *)NULL, (char *)NULL }
- };
-
- /* The name of this program, as taken from argv[0]. */
- char *progname;
-
- /* When non-zero, this global means the user is done using this program. */
- int done = 0;
-
- main (argc, argv)
- int argc;
- char **argv;
- {
- progname = argv[0];
-
- initialize_readline (); /* Bind our completer. */
-
- /* Loop reading and executing lines until the user quits. */
- while (!done)
- {
- char *line;
-
- line = readline ("FileMan: ");
-
- if (!line)
- {
- done = 1; /* Encountered EOF at top level. */
- }
- else
- {
- /* Remove leading and trailing whitespace from the line.
- Then, if there is anything left, add it to the history list
- and execute it. */
- stripwhite (line);
-
- if (*line)
- {
- add_history (line);
- execute_line (line);
- }
- }
-
- if (line)
- free (line);
- }
- exit (0);
- }
-
- /* Execute a command line. */
- execute_line (line)
- char *line;
- {
- register int i;
- COMMAND *find_command (), *command;
- char *word;
-
- /* Isolate the command word. */
- i = 0;
- while (line[i] && !whitespace (line[i]))
- i++;
-
- word = line;
-
- if (line[i])
- line[i++] = '\0';
-
- command = find_command (word);
-
- if (!command)
- {
- fprintf (stderr, "%s: No such command for FileMan.\n", word);
- return;
- }
-
- /* Get argument to command, if any. */
- while (whitespace (line[i]))
- i++;
-
- word = line + i;
-
- /* Call the function. */
- (*(command->func)) (word);
- }
-
- /* Look up NAME as the name of a command, and return a pointer to that
- command. Return a NULL pointer if NAME isn't a command name. */
- COMMAND *
- find_command (name)
- char *name;
- {
- register int i;
-
- for (i = 0; commands[i].name; i++)
- if (strcmp (name, commands[i].name) == 0)
- return (&commands[i]);
-
- return ((COMMAND *)NULL);
- }
-
- /* Strip whitespace from the start and end of STRING. */
- stripwhite (string)
- char *string;
- {
- register int i = 0;
-
- while (whitespace (string[i]))
- i++;
-
- if (i)
- strcpy (string, string + i);
-
- i = strlen (string) - 1;
-
- while (i > 0 && whitespace (string[i]))
- i--;
-
- string[++i] = '\0';
- }
-
- /* **************************************************************** */
- /* */
- /* Interface to Readline Completion */
- /* */
- /* **************************************************************** */
-
- /* Tell the GNU Readline library how to complete. We want to try to complete
- on command names if this is the first word in the line, or on filenames
- if not. */
- initialize_readline ()
- {
- char **fileman_completion ();
-
- /* Allow conditional parsing of the ~/.inputrc file. */
- rl_readline_name = "FileMan";
-
- /* Tell the completer that we want a crack first. */
- rl_attempted_completion_function = (Function *)fileman_completion;
- }
-
- /* Attempt to complete on the contents of TEXT. START and END show the
- region of TEXT that contains the word to complete. We can use the
- entire line in case we want to do some simple parsing. Return the
- array of matches, or NULL if there aren't any. */
- char **
- fileman_completion (text, start, end)
- char *text;
- int start, end;
- {
- char **matches;
- char *command_generator ();
-
- matches = (char **)NULL;
-
- /* If this word is at the start of the line, then it is a command
- to complete. Otherwise it is the name of a file in the current
- directory. */
- if (start == 0)
- matches = completion_matches (text, command_generator);
-
- return (matches);
- }
-
- /* Generator function for command completion. STATE lets us know whether
- to start from scratch; without any state (i.e. STATE == 0), then we
- start at the top of the list. */
- char *
- command_generator (text, state)
- char *text;
- int state;
- {
- static int list_index, len;
- char *name;
-
- /* If this is a new word to complete, initialize now. This includes
- saving the length of TEXT for efficiency, and initializing the index
- variable to 0. */
- if (!state)
- {
- list_index = 0;
- len = strlen (text);
- }
-
- /* Return the next name which partially matches from the command list. */
- while (name = commands[list_index].name)
- {
- list_index++;
-
- if (strncmp (name, text, len) == 0)
- return (name);
- }
-
- /* If no names matched, then return NULL. */
- return ((char *)NULL);
- }
-
- /* **************************************************************** */
- /* */
- /* FileMan Commands */
- /* */
- /* **************************************************************** */
-
- /* String to pass to system (). This is for the LIST, VIEW and RENAME
- commands. */
- static char syscom[1024];
-
- /* List the file(s) named in arg. */
- com_list (arg)
- char *arg;
- {
- if (!arg)
- arg = "*";
-
- sprintf (syscom, "ls -FClg %s", arg);
- system (syscom);
- }
-
- com_view (arg)
- char *arg;
- {
- if (!valid_argument ("view", arg))
- return;
-
- sprintf (syscom, "cat %s | more", arg);
- system (syscom);
- }
-
- com_rename (arg)
- char *arg;
- {
- too_dangerous ("rename");
- }
-
- com_stat (arg)
- char *arg;
- {
- struct stat finfo;
-
- if (!valid_argument ("stat", arg))
- return;
-
- if (stat (arg, &finfo) == -1)
- {
- perror (arg);
- return;
- }
-
- printf ("Statistics for `%s':\n", arg);
-
- printf ("%s has %d link%s, and is %d bytes in length.\n", arg,
- finfo.st_nlink, (finfo.st_nlink == 1) ? "" : "s", finfo.st_size);
- printf (" Created on: %s", ctime (&finfo.st_ctime));
- printf (" Last access at: %s", ctime (&finfo.st_atime));
- printf ("Last modified at: %s", ctime (&finfo.st_mtime));
- }
-
- com_delete (arg)
- char *arg;
- {
- too_dangerous ("delete");
- }
-
- /* Print out help for ARG, or for all of the commands if ARG is
- not present. */
- com_help (arg)
- char *arg;
- {
- register int i;
- int printed = 0;
-
- for (i = 0; commands[i].name; i++)
- {
- if (!*arg || (strcmp (arg, commands[i].name) == 0))
- {
- printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
- printed++;
- }
- }
-
- if (!printed)
- {
- printf ("No commands match `%s'. Possibilties are:\n", arg);
-
- for (i = 0; commands[i].name; i++)
- {
- /* Print in six columns. */
- if (printed == 6)
- {
- printed = 0;
- printf ("\n");
- }
-
- printf ("%s\t", commands[i].name);
- printed++;
- }
-
- if (printed)
- printf ("\n");
- }
- }
-
- /* Change to the directory ARG. */
- com_cd (arg)
- char *arg;
- {
- if (chdir (arg) == -1)
- perror (arg);
-
- com_pwd ("");
- }
-
- /* Print out the current working directory. */
- com_pwd (ignore)
- char *ignore;
- {
- char dir[1024];
-
- (void) getwd (dir);
-
- printf ("Current directory is %s\n", dir);
- }
-
- /* The user wishes to quit using this program. Just set DONE non-zero. */
- com_quit (arg)
- char *arg;
- {
- done = 1;
- }
-
- /* Function which tells you that you can't do this. */
- too_dangerous (caller)
- char *caller;
- {
- fprintf (stderr,
- "%s: Too dangerous for me to distribute. Write it yourself.\n",
- caller);
- }
-
- /* Return non-zero if ARG is a valid argument for CALLER, else print
- an error message and return zero. */
- int
- valid_argument (caller, arg)
- char *caller, *arg;
- {
- if (!arg || !*arg)
- {
- fprintf (stderr, "%s: Argument required.\n", caller);
- return (0);
- }
-
- return (1);
- }
-
-\1f
-File: readline.info, Node: Concept Index, Next: Function and Variable Index, Prev: Programming with GNU Readline, Up: Top
-
-Concept Index
-*************
-
-* Menu:
-
-* interaction, readline: Readline Interaction.
-* readline, function: Default Behaviour.
-
-\1f
-File: readline.info, Node: Function and Variable Index, Prev: Concept Index, Up: Top
-
-Function and Variable Index
-***************************
-
-* Menu:
-
-* Function *rl_attempted_completion_function: Completion Variables.
-* Function *rl_completion_entry_function: Completion Variables.
-* Function *rl_completion_entry_function: How Completing Works.
-* Function *rl_ignore_some_completions_function: Completion Variables.
-* Keymap rl_copy_keymap: Keymaps.
-* Keymap rl_make_bare_keymap: Keymaps.
-* Keymap rl_make_keymap: Keymaps.
-* abort (C-g): Miscellaneous Commands.
-* accept-line (Newline, Return): Commands For History.
-* backward-char (C-b): Commands For Moving.
-* backward-delete-char (Rubout): Commands For Text.
-* backward-kill-line (): Commands For Killing.
-* backward-kill-word (M-DEL): Commands For Killing.
-* backward-word (M-b): Commands For Moving.
-* beginning-of-history (M-<): Commands For History.
-* beginning-of-line (C-a): Commands For Moving.
-* capitalize-word (M-c): Commands For Text.
-* char **completion_matches: Completion Functions.
-* char *filename_completion_function: Completion Functions.
-* char *rl_basic_word_break_characters: Completion Variables.
-* char *rl_completer_word_break_characters: Completion Variables.
-* char *rl_line_buffer: Function Writing.
-* char *rl_special_prefixes: Completion Variables.
-* char *username_completion_function: Completion Functions.
-* clear-screen (C-l): Commands For Moving.
-* complete (TAB): Commands For Completion.
-* delete-char (C-d): Commands For Text.
-* digit-argument (M-0, M-1, ... M--): Numeric Arguments.
-* do-uppercase-version (M-a, M-b, ...): Miscellaneous Commands.
-* downcase-word (M-l): Commands For Text.
-* editing-mode: Readline Init Syntax.
-* end-of-history (M->): Commands For History.
-* end-of-line (C-e): Commands For Moving.
-* forward-char (C-f): Commands For Moving.
-* forward-search-history (C-s): Commands For History.
-* forward-word (M-f): Commands For Moving.
-* horizontal-scroll-mode: Readline Init Syntax.
-* int rl_bind_key: Binding Keys.
-* int rl_bind_key_in_map: Binding Keys.
-* int rl_completion_query_items: Completion Variables.
-* int rl_end: Function Writing.
-* int rl_filename_completion_desired: Completion Variables.
-* int rl_ignore_completion_duplicates: Completion Variables.
-* int rl_point: Function Writing.
-* int rl_unbind_key: Binding Keys.
-* int rl_unbind_key_in_map: Binding Keys.
-* kill-line (C-k): Commands For Killing.
-* kill-word (M-d): Commands For Killing.
-* mark-modified-lines: Readline Init Syntax.
-* next-history (C-n): Commands For History.
-* possible-completions (M-?): Commands For Completion.
-* prefer-visible-bell: Readline Init Syntax.
-* prefix-meta (ESC): Miscellaneous Commands.
-* previous-history (C-p): Commands For History.
-* quoted-insert (C-q, C-v): Commands For Text.
-* re-read-init-file (C-x C-r): Miscellaneous Commands.
-* readline (): Default Behaviour.
-* reverse-search-history (C-r): Commands For History.
-* revert-line (M-r): Miscellaneous Commands.
-* rl_add_defun: Function Naming.
-* rl_begin_undo_group: Allowing Undoing.
-* rl_bind_key (): Default Behaviour.
-* rl_complete: How Completing Works.
-* rl_complete: Completion Functions.
-* rl_complete_internal: Completion Functions.
-* rl_end_undo_group: Allowing Undoing.
-* rl_generic_bind: Binding Keys.
-* rl_modifying: Allowing Undoing.
-* rl_possible_completions: Completion Functions.
-* self-insert (a, b, A, 1, !, ...): Commands For Text.
-* tab-insert (M-TAB): Commands For Text.
-* transpose-chars (C-t): Commands For Text.
-* transpose-words (M-t): Commands For Text.
-* undo (C-_): Miscellaneous Commands.
-* universal-argument (): Numeric Arguments.
-* unix-line-discard (C-u): Commands For Killing.
-* unix-word-rubout (C-w): Commands For Killing.
-* upcase-word (M-u): Commands For Text.
-* yank (C-y): Commands For Killing.
-* yank-pop (M-y): Commands For Killing.
-
-
-\1f
-Tag Table:
-Node: Top\7f998
-Node: Command Line Editing\7f1611
-Node: Introduction and Notation\7f2034
-Node: Readline Interaction\7f3056
-Node: Readline Bare Essentials\7f4195
-Node: Readline Movement Commands\7f5703
-Node: Readline Killing Commands\7f6594
-Node: Readline Arguments\7f8438
-Node: Readline Init File\7f9390
-Node: Readline Init Syntax\7f10218
-Node: Commands For Moving\7f14208
-Node: Commands For History\7f14838
-Node: Commands For Text\7f15913
-Node: Commands For Killing\7f17581
-Node: Numeric Arguments\7f18708
-Node: Commands For Completion\7f19152
-Node: Miscellaneous Commands\7f19876
-Node: Readline Vi Mode\7f20718
-Node: Programming with GNU Readline\7f22328
-Node: Default Behaviour\7f23033
-Node: Custom Functions\7f26258
-Node: The Function Type\7f27057
-Node: Function Naming\7f27690
-Node: Keymaps\7f28942
-Node: Binding Keys\7f29857
-Node: Function Writing\7f31158
-Node: Allowing Undoing\7f32599
-Node: Custom Completers\7f36101
-Node: How Completing Works\7f36849
-Node: Completion Functions\7f39664
-Node: Completion Variables\7f42000
-Node: A Short Completion Example\7f44772
-Node: Concept Index\7f56398
-Node: Function and Variable Index\7f56687
-\1f
-End Tag Table
+++ /dev/null
-\input texinfo.tex
-@setfilename history.info
-
-@ifinfo
-@format
-START-INFO-DIR-ENTRY
-* History: (history). The GNU History library.
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-
-@ifinfo
-This file documents the GNU History library.
-
-Copyright (C) 1988 Free Software Foundation, Inc.
-Authored by Brian Fox.
-
-Permission is granted to make and distribute verbatim copies of this manual
-provided the copyright notice and this permission notice are preserved on
-all copies.
-
-@ignore
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission notice
-identical to this one except for the removal of this paragraph (this
-paragraph not being relevant to the printed manual).
-@end ignore
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-GNU Copyright statement is available to the distributee, and provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ifinfo
-
-@node Top, Introduction, , (DIR)
-
-This document describes the GNU History library, a programming tool that
-provides a consistent user interface for recalling lines of previously
-typed input.
-
-@menu
-* Introduction:: What is the GNU History library for?
-* Interactive Use:: What it feels like using History as a user.
-* Programming:: How to use History in your programs.
-@end menu
-
-@node Introduction, Interactive Use, Top, Top
-@unnumbered Introduction
-
-Many programs read input from the user a line at a time. The GNU history
-library is able to keep track of those lines, associate arbitrary data with
-each line, and utilize information from previous lines in making up new
-ones.
-
-The programmer using the History library has available to him functions for
-remembering lines on a history stack, associating arbitrary data with a
-line, removing lines from the stack, searching through the stack for a
-line containing an arbitrary text string, and referencing any line on the
-stack directly. In addition, a history @dfn{expansion} function is
-available which provides for a consistent user interface across many
-different programs.
-
-The end-user using programs written with the History library has the
-benifit of a consistent user interface, with a set of well-known commands
-for manipulating the text of previous lines and using that text in new
-commands. The basic history manipulation commands are similar to the
-history substitution used by Csh.
-
-If the programmer desires, he can use the Readline library, which includes
-history manipulation by default, and has the added advantage of Emacs style
-command line editing.
-
-@node Interactive Use, Programming, Introduction, Top
-@chapter Interactive Use
-
-@section History Expansion
-@cindex expansion
-
-The History library provides a history expansion feature that is similar to
-the history expansion in Csh. The following text describes what syntax
-features are available.
-
-History expansion takes place in two parts. The first is to determine
-which line from the previous history should be used during substitution.
-The second is to select portions of that line for inclusion into the
-current one. The line selected from the previous history is called the
-@dfn{event}, and the portions of that line that are acted upon are called
-@dfn{words}. The line is broken into words in the same fashion that the
-Bash shell does, so that several English (or Unix) words surrounded by
-quotes are considered as one word.
-
-@menu
-* Event Designators:: How to specify which history line to use.
-* Word Designators:: Specifying which words are of interest.
-* Modifiers:: Modifying the results of susbstitution.
-@end menu
-
-@node Event Designators, Word Designators, , Interactive Use
-@subsection Event Designators
-@cindex event designators
-
-An event designator is a reference to a command line entry in the history
-list.
-
-@table @var
-
-@item !
-Start a history subsititution, except when followed by a @key{SPC},
-@key{TAB}, @key{RET}, @key{=} or @key{(}.
-
-@item !!
-Refer to the previous command. This is a synonym for @code{!-1}.
-
-@item !n
-Refer to command line @var{n}.
-
-@item !-n
-Refer to the current command line minus @var{n}.
-
-@item !string
-Refer to the most recent command starting with @var{string}.
-
-@item !?string[?]
-Refer to the most recent command containing @var{string}.
-
-@end table
-
-@node Word Designators, Modifiers, Event Designators, Interactive Use
-@subsection Word Designators
-
-A @key{:} separates the event specification from the word designator. It
-can be omitted if the word designator begins with a @key{^}, @key{$},
-@key{*} or @key{%}. Words are numbered from the beginning of the line,
-with the first word being denoted by a 0 (zero).
-
-@table @asis
-
-@item @var{0} (zero)
-The zero'th word. For many applications, this is the command word.
-
-@item n
-The @var{n}'th word.
-
-@item @var{^}
-The first argument. that is, word 1.
-
-@item @var{$}
-The last argument.
-
-@item @var{%}
-The word matched by the most recent @code{?string?} search.
-
-@item @var{x}-@var{y}
-A range of words; @code{-@var{y}} is equivalent to @code{0-@var{y}}.
-
-@item @var{*}
-All of the words, excepting the zero'th. This is a synonym for @samp{1-$}.
-It is not an error to use @samp{*} if there is just one word in the event.
-The empty string is returned in that case.
-
-@end table
-
-@node Modifiers, , Word Designators, Interactive Use
-@subsection Modifiers
-
-After the optional word designator, you can add a sequence of one or more
-of the following modifiers, each preceded by a @key{:}.
-
-@table @code
-
-@item #
-The entire command line typed so far. This means the current command,
-not the previous command, so it really isn't a word designator, and doesn't
-belong in this section.
-
-@item h
-Remove a trailing pathname component, leaving only the head.
-
-@item r
-Remove a trailing suffix of the form ".xxx", leaving the basename (root).
-
-@item e
-Remove all but the suffix (end).
-
-@item t
-Remove all leading pathname components (before the last slash), leaving
-the tail.
-
-@item p
-Print the new command but do not execute it. This takes effect
-immediately, so it should be the last specifier on the line.
-
-@end table
-
-@node Programming, , Interactive Use, Top
-@chapter Programming
-
-@bye
+++ /dev/null
-\input texinfo.tex
-@setfilename history.info
-
-@ifinfo
-This file documents the GNU History library.
-
-Copyright (C) 1988 Free Software Foundation, Inc.
-Authored by Brian Fox.
-
-Permission is granted to make and distribute verbatim copies of this manual
-provided the copyright notice and this permission notice are preserved on
-all copies.
-
-@ignore
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission notice
-identical to this one except for the removal of this paragraph (this
-paragraph not being relevant to the printed manual).
-@end ignore
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-GNU Copyright statement is available to the distributee, and provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ifinfo
-
-@node Top, Introduction, , (DIR)
-
-This document describes the GNU History library, a programming tool that
-provides a consistent user interface for recalling lines of previously
-typed input.
-
-@menu
-* Introduction:: What is the GNU History library for?
-* Interactive Use:: What it feels like using History as a user.
-* Programming:: How to use History in your programs.
-@end menu
-
-@node Introduction, Interactive Use, , Top
-@unnumbered Introduction
-
-Many programs read input from the user a line at a time. The GNU history
-library is able to keep track of those lines, associate arbitrary data with
-each line, and utilize information from previous lines in making up new
-ones.
-
-The programmer using the History library has available to him functions for
-remembering lines on a history stack, associating arbitrary data with a
-line, removing lines from the stack, searching through the stack for a
-line containing an arbitrary text string, and referencing any line on the
-stack directly. In addition, a history @dfn{expansion} function is
-available which provides for a consistent user interface across many
-different programs.
-
-The end-user using programs written with the History library has the
-benifit of a consistent user interface, with a set of well-known commands
-for manipulating the text of previous lines and using that text in new
-commands. The basic history manipulation commands are similar to the
-history substitution used by Csh.
-
-If the programmer desires, he can use the Readline library, which includes
-history manipulation by default, and has the added advantage of Emacs style
-command line editing.
-
-@node Interactive Use, Programming, Introduction, Top
-@chapter Interactive Use
-
-@section History Expansion
-@cindex expansion
-
-The History library provides a history expansion feature that is similar to
-the history expansion in Csh. The following text describes what syntax
-features are available.
-
-History expansion takes place in two parts. The first is to determine
-which line from the previous history should be used during substitution.
-The second is to select portions of that line for inclusion into the
-current one. The line selected from the previous history is called the
-@dfn{event}, and the portions of that line that are acted upon are called
-@dfn{words}. The line is broken into words in the same fashion that the
-Bash shell does, so that several English (or Unix) words surrounded by
-quotes are considered as one word.
-
-@menu
-* Event Designators:: How to specify which history line to use.
-* Word Designators:: Specifying which words are of interest.
-* Modifiers:: Modifying the results of susbstitution.
-@end menu
-
-@node Event Designators, Word Designators, , Interactive Use
-@subsection Event Designators
-@cindex event designators
-
-An event designator is a reference to a command line entry in the history
-list.
-
-@table @var
-
-@item !
-Start a history subsititution, except when followed by a @key{SPC},
-@key{TAB}, @key{RET}, @key{=} or @key{(}.
-
-@item !!
-Refer to the previous command. This is a synonym for @code{!-1}.
-
-@item !n
-Refer to command line @var{n}.
-
-@item !-n
-Refer to the current command line minus @var{n}.
-
-@item !string
-Refer to the most recent command starting with @var{string}.
-
-@item !?string[?]
-Refer to the most recent command containing @var{string}.
-
-@end table
-
-@node Word Designators, Modifiers, Event Designators, Interactive Use
-@subsection Word Designators
-
-A @key{:} separates the event specification from the word designator. It
-can be omitted if the word designator begins with a @key{^}, @key{$},
-@key{*} or @key{%}. Words are numbered from the beginning of the line,
-with the first word being denoted by a 0 (zero).
-
-@table @asis
-
-@item @var{0} (zero)
-The zero'th word. For many applications, this is the command word.
-
-@item n
-The @var{n}'th word.
-
-@item @var{^}
-The first argument. that is, word 1.
-
-@item @var{$}
-The last argument.
-
-@item @var{%}
-The word matched by the most recent @code{?string?} search.
-
-@item @var{x}-@var{y}
-A range of words; @code{-@var{y}} is equivalent to @code{0-@var{y}}.
-
-@item @var{*}
-All of the words, excepting the zero'th. This is a synonym for @samp{1-$}.
-It is not an error to use @samp{*} if there is just one word in the event.
-The empty string is returned in that case.
-
-@end table
-
-@node Modifiers, , Word Designators, Interactive Use
-@subsection Modifiers
-
-After the optional word designator, you can add a sequence of one or more
-of the following modifiers, each preceded by a @key{:}.
-
-@table @code
-
-@item #
-The entire command line typed so far. This means the current command,
-not the previous command, so it really isn't a word designator, and doesn't
-belong in this section.
-
-@item h
-Remove a trailing pathname component, leaving only the head.
-
-@item r
-Remove a trailing suffix of the form ".xxx", leaving the basename (root).
-
-@item e
-Remove all but the suffix (end).
-
-@item t
-Remove all leading pathname components (before the last slash), leaving
-the tail.
-
-@item p
-Print the new command but do not execute it. This takes effect
-immediately, so it should be the last specifier on the line.
-
-@end table
-
-@node Programming, , Interactive Use, Top
-@chapter Programming
-
-@bye
+++ /dev/null
-@ifinfo
-This file documents the GNU History library.
-
-Copyright (C) 1988 Free Software Foundation, Inc.
-Authored by Brian Fox.
-
-Permission is granted to make and distribute verbatim copies of this manual
-provided the copyright notice and this permission notice are preserved on
-all copies.
-@end ifinfo
-
-@ignore
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission notice
-identical to this one except for the removal of this paragraph (this
-paragraph not being relevant to the printed manual).
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-GNU Copyright statement is available to the distributee, and provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ignore
-
-@node History Top,,,
-@appendix Command Line History
-@ifinfo
-This file is meant to be an inclusion in the documentation of programs
-that use the history library features. There is also a standalone
-document, entitled @file{history.texinfo}.
-@end ifinfo
-
-This Appendix describes the GNU History library, a programming tool that
-provides a consistent user interface for recalling lines of previously
-typed input.
-
-@menu
-* Introduction to History:: What is the GNU History library for?
-* History Interaction:: What it feels like using History as a user.
-@end menu
-
-@node Introduction to History, History Interaction, History Top, Top
-@appendixsec Introduction to History
-
-Many programs read input from the user a line at a time. The GNU history
-library is able to keep track of those lines, associate arbitrary data with
-each line, and utilize information from previous lines in making up new
-ones.
-
-The programmer using the History library has available to him functions
-for remembering lines on a history stack, associating arbitrary data
-with a line, removing lines from the stack, searching through the stack
-for a line containing an arbitrary text string, and referencing any line
-on the stack directly. In addition, a history @dfn{expansion} function
-is available which provides for a consistent user interface across many
-different programs.
-
-When you use programs written with the History library, you have the
-benefit of a consistent user interface, with a set of well-known
-commands for manipulating the text of previous lines and using that text
-in new commands. The basic history manipulation commands are similar to
-the history substitution used by Csh.
-
-GNU programs often also use the Readline library, which includes history
-manipulation by default, and has the added advantage of Emacs style
-command line editing.
-
-@node History Interaction, , Introduction to History, Top
-@appendixsec History Interaction
-@cindex expansion
-
-The History library provides a history expansion feature that is similar
-to the history expansion in Csh. The following text describes what
-syntax features are available.
-
-History expansion takes place in two parts. The first is to determine
-which line from the previous history should be used during substitution.
-The second is to select portions of that line for inclusion into the
-current one. The line selected from the previous history is called the
-@dfn{event}, and the portions of that line that are acted upon are
-called @dfn{words}. The line is broken into words in the same fashion
-used by the Bash shell, so that several words surrounded by quotes are
-treated as if they were a single word.
-
-@menu
-* Event Designators:: How to specify which history line to use. *
-Word Designators:: Specifying which words are of interest. *
-Modifiers:: Modifying the results of susbstitution.
-@end menu
-
-@node Event Designators, Word Designators, , History Interaction
-@appendixsubsec Event Designators
-@cindex event designators
-
-An event designator is a reference to a command line entry in the
-history list.
-
-@table @asis
-
-@item @code{!}
-Start a history subsititution, except when followed by a space, tab, or
-the end of the line; or by @samp{=} or @samp{(}.
-
-@item @code{!!}
-Refer to the previous command. This is a synonym for @code{!-1}.
-
-@item @code{!@var{n}}
-Refer to command line @var{n}.
-
-@item @code{!-@var{n}}
-Refer to the command line @var{n} lines back.
-
-@item @code{!@var{string}}
-Refer to the most recent command starting with @var{string}.
-
-@item @code{!?@var{string}}[@code{?}]
-Refer to the most recent command containing @var{string}.
-
-@end table
-
-@node Word Designators, Modifiers, Event Designators, History Interaction
-@appendixsubsec Word Designators
-
-A @samp{:} separates the event specification from the word designator. It
-can be omitted if the word designator begins with a @samp{^}, @samp{$},
-@samp{*} or @samp{%}. Words are numbered from the beginning of the line,
-with the first word being denoted by a 0 (zero).
-
-@table @code
-
-@item 0 (zero)
-The zero'th word. For many applications, this is the command word.
-
-@item n
-The @var{n}'th word.
-
-@item ^
-The first argument. that is, word 1.
-
-@item $
-The last argument.
-
-@item %
-The word matched by the most recent @code{?@var{string}?} search.
-
-@item @var{x}-@var{y}
-A range of words; @code{-@var{y}} abbreviates @code{0-@var{y}}.
-
-@item *
-All of the words, excepting the zero'th. This is a synonym for @samp{1-$}.
-It is not an error to use @samp{*} if there is just one word in the event.
-The empty string is returned in that case.
-
-@end table
-
-@node Modifiers, , Word Designators, History Interaction
-@appendixsubsec Modifiers
-
-After the optional word designator, you can add a sequence of one or more
-of the following modifiers, each preceded by a @samp{:}.
-
-@table @code
-
-@item #
-The entire command line typed so far. This means the current command,
-not the previous command, so it really isn't a word designator, and doesn't
-belong in this section.
-
-@item h
-Remove a trailing pathname component, leaving only the head.
-
-@item r
-Remove a trailing suffix of the form @samp{.@var{suffix}}, leaving the basename.
-
-@item e
-Remove all but the suffix.
-
-@item t
-Remove all leading pathname components, leaving the tail.
-
-@item p
-Print the new command but do not execute it. This takes effect
-immediately, so it should be the last specifier on the line.
-
-@end table
+++ /dev/null
-@ifinfo
-This file documents the GNU History library.
-
-Copyright (C) 1988 Free Software Foundation, Inc.
-Authored by Brian Fox.
-
-Permission is granted to make and distribute verbatim copies of this manual
-provided the copyright notice and this permission notice are preserved on
-all copies.
-@end ifinfo
-
-@ignore
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission notice
-identical to this one except for the removal of this paragraph (this
-paragraph not being relevant to the printed manual).
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-GNU Copyright statement is available to the distributee, and provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ignore
-
-@node History Top,,,
-@appendix Command Line History
-@ifinfo
-This file is meant to be an inclusion in the documentation of programs
-that use the history library features. There is also a standalone
-document, entitled @file{history.texinfo}.
-@end ifinfo
-
-This Appendix describes the GNU History library, a programming tool that
-provides a consistent user interface for recalling lines of previously
-typed input.
-
-@menu
-* Introduction to History:: What is the GNU History library for?
-* History Interaction:: What it feels like using History as a user.
-@end menu
-
-@node Introduction to History, History Interaction, History Top, Top
-@appendixsec Introduction to History
-
-Many programs read input from the user a line at a time. The GNU history
-library is able to keep track of those lines, associate arbitrary data with
-each line, and utilize information from previous lines in making up new
-ones.
-
-The programmer using the History library has available to him functions
-for remembering lines on a history stack, associating arbitrary data
-with a line, removing lines from the stack, searching through the stack
-for a line containing an arbitrary text string, and referencing any line
-on the stack directly. In addition, a history @dfn{expansion} function
-is available which provides for a consistent user interface across many
-different programs.
-
-When you use programs written with the History library, you have the
-benefit of a consistent user interface, with a set of well-known
-commands for manipulating the text of previous lines and using that text
-in new commands. The basic history manipulation commands are similar to
-the history substitution used by Csh.
-
-GNU programs often also use the Readline library, which includes history
-manipulation by default, and has the added advantage of Emacs style
-command line editing.
-
-@node History Interaction, , Introduction to History, Top
-@appendixsec History Interaction
-@cindex expansion
-
-The History library provides a history expansion feature that is similar
-to the history expansion in Csh. The following text describes what
-syntax features are available.
-
-History expansion takes place in two parts. The first is to determine
-which line from the previous history should be used during substitution.
-The second is to select portions of that line for inclusion into the
-current one. The line selected from the previous history is called the
-@dfn{event}, and the portions of that line that are acted upon are
-called @dfn{words}. The line is broken into words in the same fashion
-used by the Bash shell, so that several words surrounded by quotes are
-treated as if they were a single word.
-
-@menu
-* Event Designators:: How to specify which history line to use. *
-Word Designators:: Specifying which words are of interest. *
-Modifiers:: Modifying the results of susbstitution.
-@end menu
-
-@node Event Designators, Word Designators, , History Interaction
-@appendixsubsec Event Designators
-@cindex event designators
-
-An event designator is a reference to a command line entry in the
-history list.
-
-@table @asis
-
-@item @code{!}
-Start a history subsititution, except when followed by a space, tab, or
-the end of the line; or by @samp{=} or @samp{(}.
-
-@item @code{!!}
-Refer to the previous command. This is a synonym for @code{!-1}.
-
-@item @code{!@var{n}}
-Refer to command line @var{n}.
-
-@item @code{!-@var{n}}
-Refer to the command line @var{n} lines back.
-
-@item @code{!@var{string}}
-Refer to the most recent command starting with @var{string}.
-
-@item @code{!?@var{string}}[@code{?}]
-Refer to the most recent command containing @var{string}.
-
-@end table
-
-@node Word Designators, Modifiers, Event Designators, History Interaction
-@appendixsubsec Word Designators
-
-A @samp{:} separates the event specification from the word designator. It
-can be omitted if the word designator begins with a @samp{^}, @samp{$},
-@samp{*} or @samp{%}. Words are numbered from the beginning of the line,
-with the first word being denoted by a 0 (zero).
-
-@table @code
-
-@item 0 (zero)
-The zero'th word. For many applications, this is the command word.
-
-@item n
-The @var{n}'th word.
-
-@item ^
-The first argument. that is, word 1.
-
-@item $
-The last argument.
-
-@item %
-The word matched by the most recent @code{?@var{string}?} search.
-
-@item @var{x}-@var{y}
-A range of words; @code{-@var{y}} abbreviates @code{0-@var{y}}.
-
-@item *
-All of the words, excepting the zero'th. This is a synonym for @samp{1-$}.
-It is not an error to use @samp{*} if there is just one word in the event.
-The empty string is returned in that case.
-
-@end table
-
-@node Modifiers, , Word Designators, History Interaction
-@appendixsubsec Modifiers
-
-After the optional word designator, you can add a sequence of one or more
-of the following modifiers, each preceded by a @samp{:}.
-
-@table @code
-
-@item #
-The entire command line typed so far. This means the current command,
-not the previous command, so it really isn't a word designator, and doesn't
-belong in this section.
-
-@item h
-Remove a trailing pathname component, leaving only the head.
-
-@item r
-Remove a trailing suffix of the form @samp{.@var{suffix}}, leaving the basename.
-
-@item e
-Remove all but the suffix.
-
-@item t
-Remove all leading pathname components, leaving the tail.
-
-@item p
-Print the new command but do not execute it. This takes effect
-immediately, so it should be the last specifier on the line.
-
-@end table
+++ /dev/null
-@ignore
-
-This file documents the end user interface to the GNU command line
-editing feautres. It is to be an appendix to manuals for programs which
-use these features. There is a document entitled "readline.texinfo"
-which contains both end-user and programmer documentation for the GNU
-Readline Library.
-
-Copyright (C) 1988, 1991 Free Software Foundation, Inc.
-
-Written by Brian Fox.
-
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission notice
-identical to this one except for the removal of this paragraph (this
-paragraph not being relevant to the printed manual).
-
-Permission is granted to make and distribute verbatim copies of this manual
-provided the copyright notice and this permission notice are preserved on
-all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-GNU Copyright statement is available to the distributee, and provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ignore
-
-@node Command Line Editing, , , Top
-@appendix Command Line Editing
-
-This appendix describes GNU's command line editing interface.
-Often during an interactive session you will type in a long line of
-text, only to notice that the first word on the line is misspelled. The
-Readline library gives you a set of commands for manipulating the text
-as you type it in, allowing you to just fix your typo, and not forcing
-you to retype the majority of the line. Using these editing commands,
-you move the cursor to the place that needs correction, and delete or
-insert the text of the corrections. Then, when you are satisfied with
-the line, you simply press @key{RETURN}. You do not have to be at the
-end of the line to press @key{RETURN}; the entire line will be accepted
-in any case.
-
-@menu
-* Conventions:: Notation used in this appendix.
-* Readline Interaction:: How to use Readline
-* Readline Init File:: Customizing Readline for your own use
-@end menu
-
-@node Conventions, Readline Interaction, Command Line Editing, Command Line Editing
-@appendixsec Conventions on Notation
-
-In this Appendix, the following notation is used to describe
-keystrokes.
-
-The text @kbd{C-k} is read as `Control-K' and describes the character
-produced when the Control key is depressed and the @key{k} key is struck.
-
-The text @kbd{M-k} is read as `Meta-K' and describes the character
-produced when the meta key (if you have one) is depressed, and the
-@key{k} key is struck. If you do not have a meta key, it is equivalent
-to type @key{ESC} @i{first}, and then type @key{k}. Either process is
-known as @dfn{metafying} the @key{k} key.
-
-The text @kbd{M-C-k} is read as `Meta-Control-k' and describes the
-character produced by @dfn{metafying} @kbd{C-k}.
-
-In addition, several keys have their own names. Specifically,
-@key{DEL}, @key{ESC}, @key{LFD}, @key{SPC}, @key{RET}, and @key{TAB} all
-stand for themselves when seen in this text, or in an init file
-(@pxref{Readline Init File}, for more info).
-
-@node Readline Interaction, Readline Init File, Conventions, Command Line Editing
-@appendixsec Readline Interaction
-@cindex interaction, readline
-
-@menu
-* Readline Bare Essentials:: The least you need to know about Readline.
-* Readline Movement Commands:: Moving about the input line.
-* Readline Killing Commands:: How to delete text, and how to get it back!
-* Readline Arguments:: Giving numeric arguments to commands.
-@end menu
-
-@node Readline Bare Essentials, Readline Movement Commands, Readline Interaction, Readline Interaction
-@appendixsubsec Bare Essentials
-
-In order to enter characters into the line, simply type them. The typed
-character appears where the cursor was, and then the cursor moves one
-space to the right. If you mistype a character, you can use @key{DEL} to
-back up, and delete the mistyped character.
-
-Sometimes you may miss typing a character that you wanted to type, and
-not notice your error until you have typed several other characters. In
-that case, you can type @kbd{C-b} to move the cursor to the left, and then
-correct your mistake. Aftwerwards, you can move the cursor to the right
-with @kbd{C-f}.
-
-When you add text in the middle of a line, you will notice that characters
-to the right of the cursor get `pushed over' to make room for the text
-that you have inserted. Likewise, when you delete text behind the cursor,
-characters to the right of the cursor get `pulled back' to fill in the
-blank space created by the removal of the text. A list of the basic bare
-essentials for editing the text of an input line follows.
-
-@table @asis
-@item @kbd{C-b}
-Move back one character.
-@item @kbd{C-f}
-Move forward one character.
-@item @key{DEL}
-Delete the character to the left of the cursor.
-@item @kbd{C-d}
-Delete the character underneath the cursor.
-@item @var{c}
-Insert an ordinary printing character @var{c} into the line at the cursor.
-@item @kbd{C-_}
-Undo the last thing that you did. You can undo all the way back to an
-empty line.
-@end table
-
-@node Readline Movement Commands, Readline Killing Commands, Readline Bare Essentials, Readline Interaction
-@appendixsubsec Movement Commands
-
-
-The above table describes the most basic possible keystrokes that you need
-in order to do editing of the input line. For your convenience, many
-other commands have been added in addition to @kbd{C-b}, @kbd{C-f},
-@kbd{C-d}, and @key{DEL}. Here are some commands for moving more rapidly
-about the line.
-
-@table @kbd
-@item C-a
-Move to the start of the line.
-@item C-e
-Move to the end of the line.
-@item M-f
-Move forward a word.
-@item M-b
-Move backward a word.
-@item C-l
-Clear the screen, reprinting the current line at the top.
-@end table
-
-Notice how @kbd{C-f} moves forward a character, while @kbd{M-f} moves
-forward a word. It is a loose convention that control keystrokes
-operate on characters while meta keystrokes operate on words.
-
-@node Readline Killing Commands, Readline Arguments, Readline Movement Commands, Readline Interaction
-@appendixsubsec Killing Commands
-
-@dfn{Killing} text means to delete the text from the line, but to save
-it away for later use, usually by @dfn{yanking} it back into the line.
-If the description for a command says that it `kills' text, then you can
-be sure that you can get the text back in a different (or the same)
-place later.
-
-Here is the list of commands for killing text.
-
-@table @kbd
-@item C-k
-Kill the text from the current cursor position to the end of the line.
-
-@item M-d
-Kill from the cursor to the end of the current word, or if between
-words, to the end of the next word.
-
-@item M-@key{DEL}
-Kill from the cursor the start ofthe previous word, or if between words, to the start of the previous word.
-
-@item C-w
-Kill from the cursor to the previous whitespace. This is different than
-@kbd{M-@key{DEL}} because the word boundaries differ.
-
-@end table
-
-And, here is how to @dfn{yank} the text back into the line. Yanking
-is
-
-@table @kbd
-@item C-y
-Yank the most recently killed text back into the buffer at the cursor.
-
-@item M-y
-Rotate the kill-ring, and yank the new top. You can only do this if
-the prior command is @kbd{C-y} or @kbd{M-y}.
-@end table
-
-When you use a kill command, the text is saved in a @dfn{kill-ring}.
-Any number of consecutive kills save all of the killed text together, so
-that when you yank it back, you get it in one clean sweep. The kill
-ring is not line specific; the text that you killed on a previously
-typed line is available to be yanked back later, when you are typing
-another line.
-
-@node Readline Arguments, , Readline Killing Commands, Readline Interaction
-@appendixsubsec Arguments
-
-You can pass numeric arguments to Readline commands. Sometimes the
-argument acts as a repeat count, other times it is the @i{sign} of the
-argument that is significant. If you pass a negative argument to a
-command which normally acts in a forward direction, that command will
-act in a backward direction. For example, to kill text back to the
-start of the line, you might type @kbd{M--} @kbd{C-k}.
-
-The general way to pass numeric arguments to a command is to type meta
-digits before the command. If the first `digit' you type is a minus
-sign (@kbd{-}), then the sign of the argument will be negative. Once
-you have typed one meta digit to get the argument started, you can type
-the remainder of the digits, and then the command. For example, to give
-the @kbd{C-d} command an argument of 10, you could type @kbd{M-1 0 C-d}.
-
-
-@node Readline Init File, , Readline Interaction, Command Line Editing
-@appendixsec Readline Init File
-
-Although the Readline library comes with a set of Emacs-like
-keybindings, it is possible that you would like to use a different set
-of keybindings. You can customize programs that use Readline by putting
-commands in an @dfn{init} file in your home directory. The name of this
-file is @file{~/.inputrc}.
-
-When a program which uses the Readline library starts up, it reads the file
-@file{~/.inputrc}, and sets the keybindings.
-
-@menu
-* Readline Init Syntax:: Syntax for the commands in @file{~/.inputrc}.
-* Readline Vi Mode:: Switching to @code{vi} mode in Readline.
-@end menu
-
-@node Readline Init Syntax, Readline Vi Mode, Readline Init File, Readline Init File
-@appendixsubsec Readline Init Syntax
-
-You can start up with a vi-like editing mode by placing
-
-@example
-@code{set editing-mode vi}
-@end example
-
-@noindent
-in your @file{~/.inputrc} file.
-
-You can have Readline use a single line for display, scrolling the input
-between the two edges of the screen by placing
-
-@example
-@code{set horizontal-scroll-mode On}
-@end example
-
-@noindent
-in your @file{~/.inputrc} file.
-
-The syntax for controlling keybindings in the @file{~/.inputrc} file is
-simple. First you have to know the @i{name} of the command that you
-want to change. The following pages contain tables of the command name, the
-default keybinding, and a short description of what the command does.
-
-Once you know the name of the command, simply place the name of the key
-you wish to bind the command to, a colon, and then the name of the
-command on a line in the @file{~/.inputrc} file. Here is an example:
-
-@example
-# This is a comment line.
-Meta-Rubout: backward-kill-word
-Control-u: universal-argument
-@end example
-
-@menu
-* Commands For Moving:: Moving about the line.
-* Commands For History:: Getting at previous lines.
-* Commands For Text:: Commands for changing text.
-* Commands For Killing:: Commands for killing and yanking.
-* Numeric Arguments:: Specifying numeric arguments, repeat counts.
-* Commands For Completion:: Getting Readline to do the typing for you.
-* Miscellaneous Commands:: Other miscillaneous commands.
-@end menu
-
-@node Commands For Moving, Commands For History, Readline Init Syntax, Readline Init Syntax
-@appendixsubsubsec Moving
-@table @code
-@item beginning-of-line (C-a)
-Move to the start of the current line.
-
-@item end-of-line (C-e)
-Move to the end of the line.
-
-@item forward-char (C-f)
-Move forward a character.
-
-@item backward-char (C-b)
-Move back a character.
-
-@item forward-word (M-f)
-Move forward to the end of the next word.
-
-@item backward-word (M-b)
-Move back to the start of this, or the previous, word.
-
-@item clear-screen (C-l)
-Clear the screen leaving the current line at the top of the screen.
-
-@end table
-
-@node Commands For History, Commands For Text, Commands For Moving, Readline Init Syntax
-@appendixsubsubsec Using the History
-
-@table @code
-@item accept-line (Newline, Return)
-Accept the line regardless of where the cursor is. If this line is
-non-empty, add it to the history list. If this line was a history
-line, then restore the history line to its original state.
-
-@item previous-history (C-p)
-Move `up' through the history list.
-
-@item next-history (C-n)
-Move `down' through the history list.
-
-@item beginning-of-history (M-<)
-Move to the first line in the history.
-
-@item end-of-history (M->)
-Move to the end of the input history, i.e., the line you are entering!
-
-@item reverse-search-history (C-r)
-Search backward starting at the current line and moving `up' through
-the history as necessary. This is an incremental search.
-
-@item forward-search-history (C-s)
-Search forward starting at the current line and moving `down' through
-the the history as neccessary.
-
-@end table
-
-@node Commands For Text, Commands For Killing, Commands For History, Readline Init Syntax
-@appendixsubsubsec Changing Text
-
-@table @code
-@item delete-char (C-d)
-Delete the character under the cursor. If the cursor is at the
-beginning of the line, and there are no characters in the line, and
-the last character typed was not C-d, then return EOF.
-
-@item backward-delete-char (Rubout)
-Delete the character behind the cursor. A numeric arg says to kill
-the characters instead of deleting them.
-
-@item quoted-insert (C-q, C-v)
-Add the next character that you type to the line verbatim. This is
-how to insert things like C-q for example.
-
-@item tab-insert (M-TAB)
-Insert a tab character.
-
-@item self-insert (a, b, A, 1, !, ...)
-Insert an ordinary printing character into the line.
-
-@item transpose-chars (C-t)
-Drag the character before point forward over the character at point.
-Point moves forward as well. If point is at the end of the line, then
-transpose the two characters before point. Negative args don't work.
-
-@item transpose-words (M-t)
-Drag the word behind the cursor past the word in front of the cursor
-moving the cursor over that word as well.
-
-@item upcase-word (M-u)
-Uppercase the current (or following) word. With a negative argument,
-do the previous word, but do not move point.
-
-@item downcase-word (M-l)
-Lowercase the current (or following) word. With a negative argument,
-do the previous word, but do not move point.
-
-@item capitalize-word (M-c)
-Uppercase the current (or following) word. With a negative argument,
-do the previous word, but do not move point.
-
-@end table
-
-@node Commands For Killing, Numeric Arguments, Commands For Text, Readline Init Syntax
-@appendixsubsubsec Killing And Yanking
-
-@table @code
-
-@item kill-line (C-k)
-Kill the text from the current cursor position to the end of the line.
-
-@item backward-kill-line ()
-Kill backward to the beginning of the line. This is normally unbound.
-
-@item kill-word (M-d)
-Kill from the cursor to the end of the current word, or if between
-words, to the end of the next word.
-
-@item backward-kill-word (M-DEL)
-Kill the word behind the cursor.
-
-@item unix-line-discard (C-u)
-Kill the entire line. This is similar to the use of the Unix kill
-character (often also @key{C-u}), save that here the killed text can be
-retrieved later (since it goes on the kill-ring).
-
-@item unix-word-rubout (C-w)
-Kill the current word, like the Unix word erase character. The killed
-text goes on the kill-ring. This is different than
-@code{backward-kill-word} because the word boundaries differ.
-
-@item yank (C-y)
-Yank the top of the kill ring into the buffer at point.
-
-@item yank-pop (M-y)
-Rotate the kill-ring, and yank the new top. You can only do this if
-the prior command is @code{yank} or @code{yank-pop}.
-@end table
-
-@node Numeric Arguments, Commands For Completion, Commands For Killing, Readline Init Syntax
-@appendixsubsubsec Numeric Arguments
-@table @code
-
-@item digit-argument (M-0, M-1, ... M--)
-Add this digit to the argument already accumulating, or start a new
-argument. @kbd{M--} starts a negative argument.
-
-@item universal-argument ()
-Do what @key{C-u} does in emacs. By default, this is not bound to any keys.
-@end table
-
-
-@node Commands For Completion, Miscellaneous Commands, Numeric Arguments, Readline Init Syntax
-@appendixsubsubsec Letting Readline Type
-
-@table @code
-@item complete (TAB)
-Attempt to do completion on the text before point. This is
-implementation defined. Generally, if you are typing a filename
-argument, you can do filename completion; if you are typing a command,
-you can do command completion, if you are typing in a symbol to GDB, you
-can do symbol name completion, if you are typing in a variable to Bash,
-you can do variable name completion...
-
-@item possible-completions (M-?)
-List the possible completions of the text before point.
-@end table
-
-@node Miscellaneous Commands, , Commands For Completion, Readline Init Syntax
-@appendixsubsubsec Other Commands
-@table @code
-
-@item abort (@kbd{C-g})
-The line editing commands @code{reverse-search-history} (@kbd{C-r}) and
-@code{forward-search-history} (@kbd{C-s} go into a separate input mode;
-you can abort the search, and return to normal input mode, by using the
-@code{abort} (@kbd{C-g}) command.
-
-@item do-uppercase-version (@kbd{M-a}, @kbd{M-b}, @dots{})
-Run the command that is bound to your uppercase brother.
-
-@item prefix-meta (@key{ESC})
-Make the next character that you type be metafied. This is for
-people without a meta key. @kbd{@key{ESC}-f} is equivalent to @kbd{M-f}.
-
-@item undo (@kbd{C-_})
-Incremental undo, separately remembered for each line.
-
-@item revert-line (@kbd{M-r})
-Undo all changes made to this line. This is like typing the `undo'
-command enough times to get back to the beginning.
-@end table
-
-@node Readline vi Mode, , Readline Init Syntax, Readline Init File
-@appendixsubsec Readline @code{vi} Mode
-
-While the Readline library does not have a full set of @code{vi} editing
-functions, it does contain enough to allow simple editing of the line.
-
-In order to switch interactively between Emacs and @code{vi} editing modes, use
-the command @kbd{M-C-j} (@code{toggle-editing-mode}).
-
-When you enter a line in @code{vi} mode, you are already in
-``insertion'' mode, as if you had typed an @kbd{i}. Pressing @key{ESC}
-switches you into ``edit'' mode, where you can edit the text of the line
-with the standard @code{vi} movement keys, move to previous history
-lines with @kbd{k}, to following lines with @kbd{j}, and so forth.
-
-
-
-
+++ /dev/null
-@ignore
-
-This file documents the end user interface to the GNU command line
-editing feautres. It is to be an appendix to manuals for programs which
-use these features. There is a document entitled "readline.texinfo"
-which contains both end-user and programmer documentation for the GNU
-Readline Library.
-
-Copyright (C) 1988, 1991 Free Software Foundation, Inc.
-
-Written by Brian Fox.
-
-Permission is granted to process this file through Tex and print the
-results, provided the printed document carries copying permission notice
-identical to this one except for the removal of this paragraph (this
-paragraph not being relevant to the printed manual).
-
-Permission is granted to make and distribute verbatim copies of this manual
-provided the copyright notice and this permission notice are preserved on
-all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided also that the
-GNU Copyright statement is available to the distributee, and provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions.
-@end ignore
-
-@node Command Line Editing, , , Top
-@appendix Command Line Editing
-
-This appendix describes GNU's command line editing interface.
-Often during an interactive session you will type in a long line of
-text, only to notice that the first word on the line is misspelled. The
-Readline library gives you a set of commands for manipulating the text
-as you type it in, allowing you to just fix your typo, and not forcing
-you to retype the majority of the line. Using these editing commands,
-you move the cursor to the place that needs correction, and delete or
-insert the text of the corrections. Then, when you are satisfied with
-the line, you simply press @key{RETURN}. You do not have to be at the
-end of the line to press @key{RETURN}; the entire line will be accepted
-in any case.
-
-@menu
-* Conventions:: Notation used in this appendix.
-* Basic Line Editing:: The minimum set of commands for editing a line.
-* Movement Commands:: Commands for moving the cursor about the line.
-* Cutting and Pasting:: Deletion and copying of text sections.
-* Transposition:: Exchanging two characters or words.
-* Completion:: Expansion of a partially typed word into
- the full text.
-@end menu
-
-@node Conventions, Basic Line Editing, Command Line Editing, Command Line Editing
-@appendixsec Conventions on Notation
-
-In this Appendix, the following notation is used to describe
-keystrokes.
-
-The text @kbd{C-k} is read as `Control-K' and describes the character
-produced when the Control key is depressed and the @key{k} key is struck.
-
-The text @kbd{M-k} is read as `Meta-K' and describes the character
-produced when the meta key (if you have one) is depressed, and the
-@key{k} key is struck. If you do not have a meta key, it is equivalent
-to type @key{ESC} @i{first}, and then type @key{k}. Either process is
-known as @dfn{metafying} the @key{k} key.
-
-The text @kbd{M-C-k} is read as `Meta-Control-k' and describes the
-character produced by @dfn{metafying} @kbd{C-k}.
-
-In addition, several keys have their own names. Specifically,
-@key{DEL}, @key{ESC}, @key{LFD}, @key{SPC}, @key{RET}, and @key{TAB} all
-stand for themselves when seen in this text, or in an init file
-(@pxref{Readline Init File}, for more info).
-
-@node Readline Interaction, Readline Init File, Readline Introduction, Readline Top
-@appendixsec Readline Interaction
-@cindex interaction, readline
-
-@menu
-* Readline Bare Essentials:: The least you need to know about Readline.
-* Readline Movement Commands:: Moving about the input line.
-* Readline Killing Commands:: How to delete text, and how to get it back!
-* Readline Arguments:: Giving numeric arguments to commands.
-@end menu
-
-@node Readline Bare Essentials, Readline Movement Commands, Readline Interaction, Readline Interaction
-@appendixsubsec Bare Essentials
-
-In order to enter characters into the line, simply type them. The typed
-character appears where the cursor was, and then the cursor moves one
-space to the right. If you mistype a character, you can use @key{DEL} to
-back up, and delete the mistyped character.
-
-Sometimes you may miss typing a character that you wanted to type, and
-not notice your error until you have typed several other characters. In
-that case, you can type @kbd{C-b} to move the cursor to the left, and then
-correct your mistake. Aftwerwards, you can move the cursor to the right
-with @kbd{C-f}.
-
-When you add text in the middle of a line, you will notice that characters
-to the right of the cursor get `pushed over' to make room for the text
-that you have inserted. Likewise, when you delete text behind the cursor,
-characters to the right of the cursor get `pulled back' to fill in the
-blank space created by the removal of the text. A list of the basic bare
-essentials for editing the text of an input line follows.
-
-@table @asis
-@item @kbd{C-b}
-Move back one character.
-@item @kbd{C-f}
-Move forward one character.
-@item @key{DEL}
-Delete the character to the left of the cursor.
-@item @kbd{C-d}
-Delete the character underneath the cursor.
-@item @var{c}
-Insert an ordinary printing character @var{c} into the line at the cursor.
-@item @kbd{C-_}
-Undo the last thing that you did. You can undo all the way back to an
-empty line.
-@end table
-
-@node Readline Movement Commands, Readline Killing Commands, Readline Bare Essentials, Readline Interaction
-@appendixsubsec Movement Commands
-
-
-The above table describes the most basic possible keystrokes that you need
-in order to do editing of the input line. For your convenience, many
-other commands have been added in addition to @kbd{C-b}, @kbd{C-f},
-@kbd{C-d}, and @key{DEL}. Here are some commands for moving more rapidly
-about the line.
-
-@table @kbd
-@item C-a
-Move to the start of the line.
-@item C-e
-Move to the end of the line.
-@item M-f
-Move forward a word.
-@item M-b
-Move backward a word.
-@item C-l
-Clear the screen, reprinting the current line at the top.
-@end table
-
-Notice how @kbd{C-f} moves forward a character, while @kbd{M-f} moves
-forward a word. It is a loose convention that control keystrokes
-operate on characters while meta keystrokes operate on words.
-
-@node Readline Killing Commands, Readline Arguments, Readline Movement Commands, Readline Interaction
-@appendixsubsec Killing Commands
-
-@dfn{Killing} text means to delete the text from the line, but to save
-it away for later use, usually by @dfn{yanking} it back into the line.
-If the description for a command says that it `kills' text, then you can
-be sure that you can get the text back in a different (or the same)
-place later.
-
-Here is the list of commands for killing text.
-
-@table @kbd
-@item C-k
-Kill the text from the current cursor position to the end of the line.
-
-@item M-d
-Kill from the cursor to the end of the current word, or if between
-words, to the end of the next word.
-
-@item M-@key{DEL}
-Kill from the cursor the start ofthe previous word, or if between words, to the start of the previous word.
-
-@item C-w
-Kill from the cursor to the previous whitespace. This is different than
-@kbd{M-@key{DEL}} because the word boundaries differ.
-
-@end table
-
-And, here is how to @dfn{yank} the text back into the line. Yanking
-is
-
-@table @kbd
-@item C-y
-Yank the most recently killed text back into the buffer at the cursor.
-
-@item M-y
-Rotate the kill-ring, and yank the new top. You can only do this if
-the prior command is @kbd{C-y} or @kbd{M-y}.
-@end table
-
-When you use a kill command, the text is saved in a @dfn{kill-ring}.
-Any number of consecutive kills save all of the killed text together, so
-that when you yank it back, you get it in one clean sweep. The kill
-ring is not line specific; the text that you killed on a previously
-typed line is available to be yanked back later, when you are typing
-another line.
-
-@node Readline Arguments, , Readline Killing Commands, Readline Interaction
-@appendixsubsec Arguments
-
-You can pass numeric arguments to Readline commands. Sometimes the
-argument acts as a repeat count, other times it is the @i{sign} of the
-argument that is significant. If you pass a negative argument to a
-command which normally acts in a forward direction, that command will
-act in a backward direction. For example, to kill text back to the
-start of the line, you might type @kbd{M--} @kbd{C-k}.
-
-The general way to pass numeric arguments to a command is to type meta
-digits before the command. If the first `digit' you type is a minus
-sign (@kbd{-}), then the sign of the argument will be negative. Once
-you have typed one meta digit to get the argument started, you can type
-the remainder of the digits, and then the command. For example, to give
-the @kbd{C-d} command an argument of 10, you could type @kbd{M-1 0 C-d}.
-
-
-@node Readline Init File, , Readline Interaction, Readline Top
-@appendixsec Readline Init File
-
-Although the Readline library comes with a set of Emacs-like
-keybindings, it is possible that you would like to use a different set
-of keybindings. You can customize programs that use Readline by putting
-commands in an @dfn{init} file in your home directory. The name of this
-file is @file{~/.inputrc}.
-
-When a program which uses the Readline library starts up, it reads the file
-@file{~/.inputrc}, and sets the keybindings.
-
-@menu
-* Readline Init Syntax:: Syntax for the commands in @file{~/.inputrc}.
-* Readline Vi Mode:: Switching to @code{vi} mode in Readline.
-@end menu
-
-@node Readline Init Syntax, Readline Vi Mode, Readline Init File, Readline Init File
-@appendixsubsec Readline Init Syntax
-
-You can start up with a vi-like editing mode by placing
-
-@example
-@code{set editing-mode vi}
-@end example
-
-@noindent
-in your @file{~/.inputrc} file.
-
-You can have Readline use a single line for display, scrolling the input
-between the two edges of the screen by placing
-
-@example
-@code{set horizontal-scroll-mode On}
-@end example
-
-@noindent
-in your @file{~/.inputrc} file.
-
-The syntax for controlling keybindings in the @file{~/.inputrc} file is
-simple. First you have to know the @i{name} of the command that you
-want to change. The following pages contain tables of the command name, the
-default keybinding, and a short description of what the command does.
-
-Once you know the name of the command, simply place the name of the key
-you wish to bind the command to, a colon, and then the name of the
-command on a line in the @file{~/.inputrc} file. Here is an example:
-
-@example
-# This is a comment line.
-Meta-Rubout: backward-kill-word
-Control-u: universal-argument
-@end example
-
-@menu
-* Commands For Moving:: Moving about the line.
-* Commands For History:: Getting at previous lines.
-* Commands For Text:: Commands for changing text.
-* Commands For Killing:: Commands for killing and yanking.
-* Numeric Arguments:: Specifying numeric arguments, repeat counts.
-* Commands For Completion:: Getting Readline to do the typing for you.
-* Miscellaneous Commands:: Other miscillaneous commands.
-@end menu
-
-@node Commands For Moving, Commands For History, Readline Init Syntax, Readline Init Syntax
-@appendixsubsubsec Moving
-@table @code
-@item beginning-of-line (C-a)
-Move to the start of the current line.
-
-@item end-of-line (C-e)
-Move to the end of the line.
-
-@item forward-char (C-f)
-Move forward a character.
-
-@item backward-char (C-b)
-Move back a character.
-
-@item forward-word (M-f)
-Move forward to the end of the next word.
-
-@item backward-word (M-b)
-Move back to the start of this, or the previous, word.
-
-@item clear-screen (C-l)
-Clear the screen leaving the current line at the top of the screen.
-
-@end table
-
-@node Commands For History, Commands For Text, Commands For Moving, Readline Init Syntax
-@appendixsubsubsec Using the History
-
-@table @code
-@item accept-line (Newline, Return)
-Accept the line regardless of where the cursor is. If this line is
-non-empty, add it to the history list. If this line was a history
-line, then restore the history line to its original state.
-
-@item previous-history (C-p)
-Move `up' through the history list.
-
-@item next-history (C-n)
-Move `down' through the history list.
-
-@item beginning-of-history (M-<)
-Move to the first line in the history.
-
-@item end-of-history (M->)
-Move to the end of the input history, i.e., the line you are entering!
-
-@item reverse-search-history (C-r)
-Search backward starting at the current line and moving `up' through
-the history as necessary. This is an incremental search.
-
-@item forward-search-history (C-s)
-Search forward starting at the current line and moving `down' through
-the the history as neccessary.
-
-@end table
-
-@node Commands For Text, Commands For Killing, Commands For History, Readline Init Syntax
-@appendixsubsubsec Changing Text
-
-@table @code
-@item delete-char (C-d)
-Delete the character under the cursor. If the cursor is at the
-beginning of the line, and there are no characters in the line, and
-the last character typed was not C-d, then return EOF.
-
-@item backward-delete-char (Rubout)
-Delete the character behind the cursor. A numeric arg says to kill
-the characters instead of deleting them.
-
-@item quoted-insert (C-q, C-v)
-Add the next character that you type to the line verbatim. This is
-how to insert things like C-q for example.
-
-@item tab-insert (M-TAB)
-Insert a tab character.
-
-@item self-insert (a, b, A, 1, !, ...)
-Insert an ordinary printing character into the line.
-
-@item transpose-chars (C-t)
-Drag the character before point forward over the character at point.
-Point moves forward as well. If point is at the end of the line, then
-transpose the two characters before point. Negative args don't work.
-
-@item transpose-words (M-t)
-Drag the word behind the cursor past the word in front of the cursor
-moving the cursor over that word as well.
-
-@item upcase-word (M-u)
-Uppercase the current (or following) word. With a negative argument,
-do the previous word, but do not move point.
-
-@item downcase-word (M-l)
-Lowercase the current (or following) word. With a negative argument,
-do the previous word, but do not move point.
-
-@item capitalize-word (M-c)
-Uppercase the current (or following) word. With a negative argument,
-do the previous word, but do not move point.
-
-@end table
-
-@node Commands For Killing, Numeric Arguments, Commands For Text, Readline Init Syntax
-@appendixsubsubsec Killing And Yanking
-
-@table @code
-
-@item kill-line (C-k)
-Kill the text from the current cursor position to the end of the line.
-
-@item backward-kill-line ()
-Kill backward to the beginning of the line. This is normally unbound.
-
-@item kill-word (M-d)
-Kill from the cursor to the end of the current word, or if between
-words, to the end of the next word.
-
-@item backward-kill-word (M-DEL)
-Kill the word behind the cursor.
-
-@item unix-line-discard (C-u)
-Kill the entire line. This is similar to the use of the Unix kill
-character (often also @key{C-u}), save that here the killed text can be
-retrieved later (since it goes on the kill-ring).
-
-@item unix-word-rubout (C-w)
-Kill the current word, like the Unix word erase character. The killed
-text goes on the kill-ring. This is different than
-@code{backward-kill-word} because the word boundaries differ.
-
-@item yank (C-y)
-Yank the top of the kill ring into the buffer at point.
-
-@item yank-pop (M-y)
-Rotate the kill-ring, and yank the new top. You can only do this if
-the prior command is @code{yank} or @code{yank-pop}.
-@end table
-
-@node Numeric Arguments, Commands For Completion, Commands For Killing, Readline Init Syntax
-@appendixsubsubsec Numeric Arguments
-@table @code
-
-@item digit-argument (M-0, M-1, ... M--)
-Add this digit to the argument already accumulating, or start a new
-argument. @kbd{M--} starts a negative argument.
-
-@item universal-argument ()
-Do what @key{C-u} does in emacs. By default, this is not bound to any keys.
-@end table
-
-
-@node Commands For Completion, Miscellaneous Commands, Numeric Arguments, Readline Init Syntax
-@appendixsubsubsec Letting Readline Type
-
-@table @code
-@item complete (TAB)
-Attempt to do completion on the text before point. This is
-implementation defined. Generally, if you are typing a filename
-argument, you can do filename completion; if you are typing a command,
-you can do command completion, if you are typing in a symbol to GDB, you
-can do symbol name completion, if you are typing in a variable to Bash,
-you can do variable name completion...
-
-@item possible-completions (M-?)
-List the possible completions of the text before point.
-@end table
-
-@node Miscellaneous Commands, , Commands For Completion, Readline Init Syntax
-@appendixsubsubsec Other Commands
-@table @code
-
-@item abort (@kbd{C-g})
-The line editing commands @code{reverse-search-history} (@kbd{C-r}) and
-@code{forward-search-history} (@kbd{C-s} go into a separate input mode;
-you can abort the search, and return to normal input mode, by using the
-@code{abort} (@kbd{C-g}) command.
-
-@item do-uppercase-version (@kbd{M-a}, @kbd{M-b}, @dots)
-Run the command that is bound to your uppercase brother.
-
-@item prefix-meta (@key{ESC})
-Make the next character that you type be metafied. This is for
-people without a meta key. @kbd{@key{ESC}-f} is equivalent to @kbd{M-f}.
-
-@item undo (@kbd{C-_})
-Incremental undo, separately remembered for each line.
-
-@item revert-line (@kbd{M-r})
-Undo all changes made to this line. This is like typing the `undo'
-command enough times to get back to the beginning.
-@end table
-
-@node Readline vi Mode, , Readline Init Syntax, Readline Init File
-@appendixsubsec Readline @code{vi} Mode
-
-While the Readline library does not have a full set of @code{vi} editing
-functions, it does contain enough to allow simple editing of the line.
-
-In order to switch interactively between Emacs and @code{vi} editing modes, use
-the command @kbd{M-C-j} (@code{toggle-editing-mode}).
-
-When you enter a line in @code{vi} mode, you are already in
-``insertion'' mode, as if you had typed an @kbd{i}. Pressing @key{ESC}
-switches you into ``edit'' mode, where you can edit the text of the line
-with the standard @code{vi} movement keys, move to previous history
-lines with @kbd{k}, to following lines with @kbd{j}, and so forth.
-
-
-
-
+++ /dev/null
-\input texinfo @c -*-texinfo-*-
-@comment %**start of header (This is for running Texinfo on a region.)
-@setfilename readline.info
-@settitle Line Editing Commands
-@comment %**end of header (This is for running Texinfo on a region.)
-@synindex fn vr
-
-@ifinfo
-@format
-START-INFO-DIR-ENTRY
-* Readline: (readline). The GNU Readline Library.
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-
-@iftex
-@comment finalout
-@end iftex
-
-@ifinfo
-This document describes the GNU Readline Library, a utility for aiding
-in the consitency of user interface across discrete programs that need
-to provide a command line interface.
-
-Copyright (C) 1988 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-pare preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the entire
-resulting derived work is distributed under the terms of a permission
-notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that this permission notice may be stated in a translation approved
-by the Foundation.
-@end ifinfo
-
-@setchapternewpage odd
-@titlepage
-@sp 11
-@center @titlefont{GNU Readline Library}
-@sp 2
-@center by Brian Fox
-@sp 2
-@center Version 1.0
-@sp 2
-@center February 1989
-
-@comment Include the Distribution inside the titlepage environment so
-@c that headings are turned off.
-
-@page
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1989 Free Software Foundation, Inc.
-
-@sp 2
-This document describes the GNU Readline Library, a utility for aiding
-in the consistency of user interface across discrete programs that need
-to provide a command line interface.
-@sp 2
-
-Published by the Free Software Foundation @*
-675 Massachusetts Avenue, @*
-Cambridge, MA 02139 USA
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the entire
-resulting derived work is distributed under the terms of a permission
-notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that this permission notice may be stated in a translation approved
-by the Foundation.
-
-@end titlepage
-
-@node Top, , ,(DIR)
-@chapter GNU Readline Library
-
-@ifinfo
-This document describes the GNU Readline Library, a utility for aiding
-in the consistency of user interface across discrete programs that need
-to provide a command line interface.
-@end ifinfo
-
-@menu
-* Command Line Editing:: GNU Readline User's Manual
-* Readline Technical:: GNU Readline Programmer's Manual
-@end menu
-@include inc-read.texi
-@node Readline Technical, , Top, Top
-@chapter Readline Programmer's Manual
-
-This manual describes the interface between the GNU Readline Library and
-user programs. If you are a programmer, and you wish to include the
-features found in GNU Readline in your own programs, such as completion,
-line editing, and interactive history manipulation, this documentation
-is for you.
-
-@menu
-* Default Behaviour:: Using the default behaviour of Readline.
-* Custom Functions:: Adding your own functions to Readline.
-* Custom Completers:: Supplanting or supplementing Readline's
- completion functions.
-* Variable Index:: Index of externally tweakable variables.
-@end menu
-
-@node Default Behaviour, Custom Functions, Readline Technical, Readline Technical
-@section Default Behaviour
-
-Many programs provide a command line interface, such as @code{mail},
-@code{ftp}, and @code{sh}. For such programs, the default behaviour of
-Readline is sufficient. This section describes how to use Readline in
-the simplest way possible, perhaps to replace calls in your code to
-@code{gets ()}.
-
-@findex readline ()
-@cindex readline, function
-The function @code{readline} prints a prompt and then reads and returns
-a single line of text from the user. The line which @code{readline ()}
-returns is allocated with @code{malloc ()}; you should @code{free ()}
-the line when you are done with it. The declaration in ANSI C is
-
-@example
-@code{char *readline (char *@var{prompt});}
-@end example
-or, preferably,
-@example
-@code{#include <readline/readline.h>}
-@end example
-
-So, one might say
-@example
-@code{char *line = readline ("Enter a line: ");}
-@end example
-in order to read a line of text from the user.
-
-The line which is returned has the final newline removed, so only the
-text of the line remains.
-
-If readline encounters an EOF while reading the line, and the line is
-empty at that point, then @code{(char *)NULL} is returned. Otherwise,
-the line is ended just as if a newline was typed.
-
-If you want the user to be able to get at the line later, (with
-@key{C-p} for example), you must call @code{add_history ()} to save the
-line away in a @dfn{history} list of such lines.
-
-@example
-@code{add_history (line)};
-@end example
-
-If you use @code{add_history ()}, you should also
-@code{#include <readline/history.h>}
-For full details on the GNU History Library, see the associated manual.
-
-It is polite to avoid saving empty lines on the history list, since
-no one has a burning need to reuse a blank line. Here is a function
-which usefully replaces the standard @code{gets ()} library function:
-
-@example
-#include <readline/readline.h>
-#include <readline/history.h>
-
-/* A static variable for holding the line. */
-static char *my_gets_line = (char *)NULL;
-
-/* Read a string, and return a pointer to it. Returns NULL on EOF. */
-char *
-my_gets ()
-@{
- /* If the buffer has already been allocated, return the memory
- to the free pool. */
- if (my_gets_line != (char *)NULL)
- free (my_gets_line);
-
- /* Get a line from the user. */
- my_gets_line = readline ("");
-
- /* If the line has any text in it, save it on the history. */
- if (my_get_line && *my_gets_line)
- add_history (my_gets_line);
-
- return (my_gets_line);
-@}
-@end example
-
-The above code gives the user the default behaviour of @key{TAB}
-completion: completion on file names. If you do not want readline to
-complete on filenames, you can change the binding of the @key{TAB} key
-with @code{rl_bind_key ()}.
-
-@findex rl_bind_key ()
-
-@example
-@code{int rl_bind_key (int @var{key}, (int (*)())@var{function});}
-@end example
-
-@code{rl_bind_key ()} takes 2 arguments; @var{key} is the character that
-you want to bind, and @var{function} is the address of the function to
-run when @var{key} is pressed. Binding @key{TAB} to @code{rl_insert ()}
-makes @key{TAB} just insert itself.
-
-@code{rl_bind_key ()} returns non-zero if @var{key} is not a valid
-ASCII character code (between 0 and 255).
-
-@example
-@code{rl_bind_key ('\t', rl_insert);}
-@end example
-
-@node Custom Functions, Custom Completers, Default Behaviour, Readline Technical
-@section Custom Functions
-
-Readline provides a great many functions for manipulating the text of
-the line. But it isn't possible to anticipate the needs of all
-programs. This section describes the various functions and variables
-defined in within the Readline library which allow a user program to add
-customized functionality to Readline.
-
-@menu
-* The Function Type:: C declarations to make code readable.
-* Function Naming:: How to give a function you write a name.
-* Keymaps:: Making keymaps.
-* Binding Keys:: Changing Keymaps.
-* Function Writing:: Variables and calling conventions.
-* Allowing Undoing:: How to make your functions undoable.
-@end menu
-
-@node The Function Type, Function Naming, Custom Functions, Custom Functions
-For the sake of readabilty, we declare a new type of object, called
-@dfn{Function}. `Function' is a C language function which returns an
-@code{int}. The type declaration for `Function' is:
-
-@code{typedef int Function ();}
-
-The reason for declaring this new type is to make it easier to discuss
-pointers to C functions. Let us say we had a variable called @var{func}
-which was a pointer to a function. Instead of the classic C declaration
-
-@code{int (*)()func;}
-
-we have
-
-@code{Function *func;}
-
-@node Function Naming, Keymaps, The Function Type, Custom Functions
-@subsection Naming a Function
-
-The user can dynamically change the bindings of keys while using
-Readline. This is done by representing the function with a descriptive
-name. The user is able to type the descriptive name when referring to
-the function. Thus, in an init file, one might find
-
-@example
-Meta-Rubout: backward-kill-word
-@end example
-
-This binds @key{Meta-Rubout} to the function @emph{descriptively} named
-@code{backward-kill-word}. You, as a programmer, should bind the
-functions you write to descriptive names as well. Here is how to do
-that.
-
-@defun rl_add_defun (char *name, Function *function, int key)
-Add @var{name} to the list of named functions. Make @var{function} be
-the function that gets called. If @var{key} is not -1, then bind it to
-@var{function} using @code{rl_bind_key ()}.
-@end defun
-
-Using this function alone is sufficient for most applications. It is
-the recommended way to add a few functions to the default functions that
-Readline has built in already. If you need to do more or different
-things than adding a function to Readline, you may need to use the
-underlying functions described below.
-
-@node Keymaps, Binding Keys, Function Naming, Custom Functions
-@subsection Selecting a Keymap
-
-Key bindings take place on a @dfn{keymap}. The keymap is the
-association between the keys that the user types and the functions that
-get run. You can make your own keymaps, copy existing keymaps, and tell
-Readline which keymap to use.
-
-@defun rl_make_bare_keymap ()
-Returns a new, empty keymap. The space for the keymap is allocated with
-@code{malloc ()}; you should @code{free ()} it when you are done.
-@end defun
-
-@defun rl_copy_keymap (Keymap map)
-Return a new keymap which is a copy of @var{map}.
-@end defun
-
-@defun rl_make_keymap ()
-Return a new keymap with the printing characters bound to rl_insert,
-the lowercase Meta characters bound to run their equivalents, and
-the Meta digits bound to produce numeric arguments.
-@end defun
-
-@node Binding Keys, Function Writing, Keymaps, Custom Functions
-@subsection Binding Keys
-
-You associate keys with functions through the keymap. Here are
-the functions for doing that.
-
-@defun rl_bind_key (int key, Function *function)
-Binds @var{key} to @var{function} in the currently selected keymap.
-Returns non-zero in the case of an invalid @var{key}.
-@end defun
-
-@defun rl_bind_key_in_map (int key, Function *function, Keymap map)
-Bind @var{key} to @var{function} in @var{map}. Returns non-zero in the case
-of an invalid @var{key}.
-@end defun
-
-@defun rl_unbind_key (int key)
-Make @var{key} do nothing in the currently selected keymap.
-Returns non-zero in case of error.
-@end defun
-
-@defun rl_unbind_key_in_map (int key, Keymap map)
-Make @var{key} be bound to the null function in @var{map}.
-Returns non-zero in case of error.
-@end defun
-
-@node Function Writing, Allowing Undoing, Binding Keys, Custom Functions
-@subsection Writing a New Function
-
-In order to write new functions for Readline, you need to know the
-calling conventions for keyboard invoked functions, and the names of the
-variables that describe the current state of the line gathered so far.
-
-@defvar char *rl_line_buffer
-This is the line gathered so far. You are welcome to modify the
-contents of this, but see Undoing, below.
-@end defvar
-
-@defvar int rl_point
-The offset of the current cursor position in @var{rl_line_buffer}.
-@end defvar
-
-@defvar int rl_end
-The number of characters present in @code{rl_line_buffer}. When
-@code{rl_point} is at the end of the line, then @code{rl_point} and
-@code{rl_end} are equal.
-@end defvar
-
-The calling sequence for a command @code{foo} looks like
-
-@example
-@code{foo (count, key)}
-@end example
-
-where @var{count} is the numeric argument (or 1 if defaulted) and
-@var{key} is the key that invoked this function.
-
-It is completely up to the function as to what should be done with the
-numeric argument; some functions use it as a repeat count, other
-functions as a flag, and some choose to ignore it. In general, if a
-function uses the numeric argument as a repeat count, it should be able
-to do something useful with a negative argument as well as a positive
-argument. At the very least, it should be aware that it can be passed a
-negative argument.
-
-@node Allowing Undoing, , Function Writing, Custom Functions
-@subsection Allowing Undoing
-
-Supporting the undo command is a painless thing to do, and makes your
-function much more useful to the end user. It is certainly easy to try
-something if you know you can undo it. I could use an undo function for
-the stock market.
-
-If your function simply inserts text once, or deletes text once, and it
-calls @code{rl_insert_text ()} or @code{rl_delete_text ()} to do it, then
-undoing is already done for you automatically, and you can safely skip
-this section.
-
-If you do multiple insertions or multiple deletions, or any combination
-of these operations, you will want to group them together into one
-operation. This can be done with @code{rl_begin_undo_group ()} and
-@code{rl_end_undo_group ()}.
-
-@defun rl_begin_undo_group ()
-Begins saving undo information in a group construct. The undo
-information usually comes from calls to @code{rl_insert_text ()} and
-@code{rl_delete_text ()}, but they could be direct calls to
-@code{rl_add_undo ()}.
-@end defun
-
-@defun rl_end_undo_group ()
-Closes the current undo group started with @code{rl_begin_undo_group
-()}. There should be exactly one call to @code{rl_end_undo_group ()}
-for every call to @code{rl_begin_undo_group ()}.
-@end defun
-
-Finally, if you neither insert nor delete text, but directly modify the
-existing text (e.g. change its case), you call @code{rl_modifying ()}
-once, just before you modify the text. You must supply the indices of
-the text range that you are going to modify.
-
-@defun rl_modifying (int start, int end)
-Tell Readline to save the text between @var{start} and @var{end} as a
-single undo unit. It is assumed that subsequent to this call you will
-modify that range of text in some way.
-@end defun
-
-@subsection An Example
-
-Let us say that we are actually going to put an example here.
-
-@node Custom Completers, Variable Index, Custom Functions, Readline Technical
-
-Typically, a program that reads commands from the user has a way of
-disambiguating between commands and data. If your program is one of
-these, then it can provide completion for either commands, or data, or
-both commands and data. The following sections describe how your
-program and Readline cooperate to provide this service to end users.
-
-@menu
-@end menu
-
-@node Variable Index, , Custom Completers, Readline Technical
-@appendix Variable Index
-@printindex vr
-@contents
-
-@bye
-
+++ /dev/null
-\input texinfo @c -*-texinfo-*-
-@comment %**start of header (This is for running Texinfo on a region.)
-@setfilename readline.info
-@settitle Line Editing Commands
-@comment %**end of header (This is for running Texinfo on a region.)
-@synindex fn vr
-
-@iftex
-@comment finalout
-@end iftex
-
-@ifinfo
-This document describes the GNU Readline Library, a utility for aiding
-in the consitency of user interface across discrete programs that need
-to provide a command line interface.
-
-Copyright (C) 1988 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-pare preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the entire
-resulting derived work is distributed under the terms of a permission
-notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that this permission notice may be stated in a translation approved
-by the Foundation.
-@end ifinfo
-
-@setchapternewpage odd
-@titlepage
-@sp 11
-@center @titlefont{GNU Readline Library}
-@sp 2
-@center by Brian Fox
-@sp 2
-@center Version 1.0
-@sp 2
-@center February 1989
-
-@comment Include the Distribution inside the titlepage environment so
-@c that headings are turned off.
-
-@page
-@vskip 0pt plus 1filll
-Copyright @copyright{} 1989 Free Software Foundation, Inc.
-
-@sp 2
-This document describes the GNU Readline Library, a utility for aiding
-in the consistency of user interface across discrete programs that need
-to provide a command line interface.
-@sp 2
-
-Published by the Free Software Foundation @*
-675 Massachusetts Avenue, @*
-Cambridge, MA 02139 USA
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the entire
-resulting derived work is distributed under the terms of a permission
-notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that this permission notice may be stated in a translation approved
-by the Foundation.
-
-@end titlepage
-
-@node Top, Readline Top, ,(DIR)
-@chapter GNU Readline Library
-
-@ifinfo
-This document describes the GNU Readline Library, a utility for aiding
-in the consistency of user interface across discrete programs that need
-to provide a command line interface.
-@end ifinfo
-
-@menu
-* Readline Top:: GNU Readline User's Manual
-* Readline Technical:: GNU Readline Programmer's Manual
-@end menu
-@include inc-readline.texinfo
-@node Readline Technical, , Top, Top
-@chapter Readline Programmer's Manual
-
-This manual describes the interface between the GNU Readline Library and
-user programs. If you are a programmer, and you wish to include the
-features found in GNU Readline in your own programs, such as completion,
-line editing, and interactive history manipulation, this documentation
-is for you.
-
-@menu
-* Default Behaviour:: Using the default behaviour of Readline.
-* Custom Functions:: Adding your own functions to Readline.
-* Custom Completers:: Supplanting or supplementing Readline's
- completion functions.
-* Variable Index:: Index of externally tweakable variables.
-@end menu
-
-@node Default Behaviour, Custom Functions, Readline Technical, Readline Technical
-@section Default Behaviour
-
-Many programs provide a command line interface, such as @code{mail},
-@code{ftp}, and @code{sh}. For such programs, the default behaviour of
-Readline is sufficient. This section describes how to use Readline in
-the simplest way possible, perhaps to replace calls in your code to
-@code{gets ()}.
-
-@findex readline ()
-@cindex readline, function
-The function @code{readline} prints a prompt and then reads and returns
-a single line of text from the user. The line which @code{readline ()}
-returns is allocated with @code{malloc ()}; you should @code{free ()}
-the line when you are done with it. The declaration in ANSI C is
-
-@example
-@code{char *readline (char *@var{prompt});}
-@end example
-or, preferably,
-@example
-@code{#include <readline/readline.h>}
-@end example
-
-So, one might say
-@example
-@code{char *line = readline ("Enter a line: ");}
-@end example
-in order to read a line of text from the user.
-
-The line which is returned has the final newline removed, so only the
-text of the line remains.
-
-If readline encounters an EOF while reading the line, and the line is
-empty at that point, then @code{(char *)NULL} is returned. Otherwise,
-the line is ended just as if a newline was typed.
-
-If you want the user to be able to get at the line later, (with
-@key{C-p} for example), you must call @code{add_history ()} to save the
-line away in a @dfn{history} list of such lines.
-
-@example
-@code{add_history (line)};
-@end example
-
-If you use @code{add_history ()}, you should also
-@code{#include <readline/history.h>}
-For full details on the GNU History Library, see the associated manual.
-
-It is polite to avoid saving empty lines on the history list, since
-no one has a burning need to reuse a blank line. Here is a function
-which usefully replaces the standard @code{gets ()} library function:
-
-@example
-#include <readline/readline.h>
-#include <readline/history.h>
-
-/* A static variable for holding the line. */
-static char *my_gets_line = (char *)NULL;
-
-/* Read a string, and return a pointer to it. Returns NULL on EOF. */
-char *
-my_gets ()
-@{
- /* If the buffer has already been allocated, return the memory
- to the free pool. */
- if (my_gets_line != (char *)NULL)
- free (my_gets_line);
-
- /* Get a line from the user. */
- my_gets_line = readline ("");
-
- /* If the line has any text in it, save it on the history. */
- if (my_get_line && *my_gets_line)
- add_history (my_gets_line);
-
- return (my_gets_line);
-@}
-@end example
-
-The above code gives the user the default behaviour of @key{TAB}
-completion: completion on file names. If you do not want readline to
-complete on filenames, you can change the binding of the @key{TAB} key
-with @code{rl_bind_key ()}.
-
-@findex rl_bind_key ()
-
-@example
-@code{int rl_bind_key (int @var{key}, (int (*)())@var{function});}
-@end example
-
-@code{rl_bind_key ()} takes 2 arguments; @var{key} is the character that
-you want to bind, and @var{function} is the address of the function to
-run when @var{key} is pressed. Binding @key{TAB} to @code{rl_insert ()}
-makes @key{TAB} just insert itself.
-
-@code{rl_bind_key ()} returns non-zero if @var{key} is not a valid
-ASCII character code (between 0 and 255).
-
-@example
-@code{rl_bind_key ('\t', rl_insert);}
-@end example
-
-@node Custom Functions, Custom Completers, Default Behaviour, Readline Technical
-@section Custom Functions
-
-Readline provides a great many functions for manipulating the text of
-the line. But it isn't possible to anticipate the needs of all
-programs. This section describes the various functions and variables
-defined in within the Readline library which allow a user program to add
-customized functionality to Readline.
-
-@menu
-* The Function Type:: C declarations to make code readable.
-* Function Naming:: How to give a function you write a name.
-* Keymaps:: Making keymaps.
-* Binding Keys:: Changing Keymaps.
-* Function Writing:: Variables and calling conventions.
-* Allowing Undoing:: How to make your functions undoable.
-@end menu
-
-@node The Function Type, Function Naming, Custom Functions, Custom Functions
-For the sake of readabilty, we declare a new type of object, called
-@dfn{Function}. `Function' is a C language function which returns an
-@code{int}. The type declaration for `Function' is:
-
-@code{typedef int Function ();}
-
-The reason for declaring this new type is to make it easier to discuss
-pointers to C functions. Let us say we had a variable called @var{func}
-which was a pointer to a function. Instead of the classic C declaration
-
-@code{int (*)()func;}
-
-we have
-
-@code{Function *func;}
-
-@node Function Naming, Keymaps, The Function Type, Custom Functions
-@subsection Naming a Function
-
-The user can dynamically change the bindings of keys while using
-Readline. This is done by representing the function with a descriptive
-name. The user is able to type the descriptive name when referring to
-the function. Thus, in an init file, one might find
-
-@example
-Meta-Rubout: backward-kill-word
-@end example
-
-This binds @key{Meta-Rubout} to the function @emph{descriptively} named
-@code{backward-kill-word}. You, as a programmer, should bind the
-functions you write to descriptive names as well. Here is how to do
-that.
-
-@defun rl_add_defun (char *name, Function *function, int key)
-Add @var{name} to the list of named functions. Make @var{function} be
-the function that gets called. If @var{key} is not -1, then bind it to
-@var{function} using @code{rl_bind_key ()}.
-@end defun
-
-Using this function alone is sufficient for most applications. It is
-the recommended way to add a few functions to the default functions that
-Readline has built in already. If you need to do more or different
-things than adding a function to Readline, you may need to use the
-underlying functions described below.
-
-@node Keymaps, Binding Keys, Function Naming, Custom Functions
-@subsection Selecting a Keymap
-
-Key bindings take place on a @dfn{keymap}. The keymap is the
-association between the keys that the user types and the functions that
-get run. You can make your own keymaps, copy existing keymaps, and tell
-Readline which keymap to use.
-
-@defun rl_make_bare_keymap ()
-Returns a new, empty keymap. The space for the keymap is allocated with
-@code{malloc ()}; you should @code{free ()} it when you are done.
-@end defun
-
-@defun rl_copy_keymap (Keymap map)
-Return a new keymap which is a copy of @var{map}.
-@end defun
-
-@defun rl_make_keymap ()
-Return a new keymap with the printing characters bound to rl_insert,
-the lowercase Meta characters bound to run their equivalents, and
-the Meta digits bound to produce numeric arguments.
-@end defun
-
-@node Binding Keys, Function Writing, Keymaps, Custom Functions
-@subsection Binding Keys
-
-You associate keys with functions through the keymap. Here are
-the functions for doing that.
-
-@defun rl_bind_key (int key, Function *function)
-Binds @var{key} to @var{function} in the currently selected keymap.
-Returns non-zero in the case of an invalid @var{key}.
-@end defun
-
-@defun rl_bind_key_in_map (int key, Function *function, Keymap map)
-Bind @var{key} to @var{function} in @var{map}. Returns non-zero in the case
-of an invalid @var{key}.
-@end defun
-
-@defun rl_unbind_key (int key)
-Make @var{key} do nothing in the currently selected keymap.
-Returns non-zero in case of error.
-@end defun
-
-@defun rl_unbind_key_in_map (int key, Keymap map)
-Make @var{key} be bound to the null function in @var{map}.
-Returns non-zero in case of error.
-@end defun
-
-@node Function Writing, Allowing Undoing, Binding Keys, Custom Functions
-@subsection Writing a New Function
-
-In order to write new functions for Readline, you need to know the
-calling conventions for keyboard invoked functions, and the names of the
-variables that describe the current state of the line gathered so far.
-
-@defvar char *rl_line_buffer
-This is the line gathered so far. You are welcome to modify the
-contents of this, but see Undoing, below.
-@end defvar
-
-@defvar int rl_point
-The offset of the current cursor position in @var{rl_line_buffer}.
-@end defvar
-
-@defvar int rl_end
-The number of characters present in @code{rl_line_buffer}. When
-@code{rl_point} is at the end of the line, then @code{rl_point} and
-@code{rl_end} are equal.
-@end defvar
-
-The calling sequence for a command @code{foo} looks like
-
-@example
-@code{foo (count, key)}
-@end example
-
-where @var{count} is the numeric argument (or 1 if defaulted) and
-@var{key} is the key that invoked this function.
-
-It is completely up to the function as to what should be done with the
-numeric argument; some functions use it as a repeat count, other
-functions as a flag, and some choose to ignore it. In general, if a
-function uses the numeric argument as a repeat count, it should be able
-to do something useful with a negative argument as well as a positive
-argument. At the very least, it should be aware that it can be passed a
-negative argument.
-
-@node Allowing Undoing, , Function Writing, Custom Functions
-@subsection Allowing Undoing
-
-Supporting the undo command is a painless thing to do, and makes your
-function much more useful to the end user. It is certainly easy to try
-something if you know you can undo it. I could use an undo function for
-the stock market.
-
-If your function simply inserts text once, or deletes text once, and it
-calls @code{rl_insert_text ()} or @code{rl_delete_text ()} to do it, then
-undoing is already done for you automatically, and you can safely skip
-this section.
-
-If you do multiple insertions or multiple deletions, or any combination
-of these operations, you will want to group them together into one
-operation. This can be done with @code{rl_begin_undo_group ()} and
-@code{rl_end_undo_group ()}.
-
-@defun rl_begin_undo_group ()
-Begins saving undo information in a group construct. The undo
-information usually comes from calls to @code{rl_insert_text ()} and
-@code{rl_delete_text ()}, but they could be direct calls to
-@code{rl_add_undo ()}.
-@end defun
-
-@defun rl_end_undo_group ()
-Closes the current undo group started with @code{rl_begin_undo_group
-()}. There should be exactly one call to @code{rl_end_undo_group ()}
-for every call to @code{rl_begin_undo_group ()}.
-@end defun
-
-Finally, if you neither insert nor delete text, but directly modify the
-existing text (e.g. change its case), you call @code{rl_modifying ()}
-once, just before you modify the text. You must supply the indices of
-the text range that you are going to modify.
-
-@defun rl_modifying (int start, int end)
-Tell Readline to save the text between @var{start} and @var{end} as a
-single undo unit. It is assumed that subsequent to this call you will
-modify that range of text in some way.
-@end defun
-
-@subsection An Example
-
-Let us say that we are actually going to put an example here.
-
-@node Custom Completers, Variable Index, Custom Functions, Readline Technical
-
-Typically, a program that reads commands from the user has a way of
-disambiguating between commands and data. If your program is one of
-these, then it can provide completion for either commands, or data, or
-both commands and data. The following sections describe how your
-program and Readline cooperate to provide this service to end users.
-
-@menu
-@end menu
-
-@node Variable Index, , Custom Completers, Readline Technical
-@appendix Variable Index
-@printindex vr
-@contents
-
-@bye
-
+++ /dev/null
-/* System-dependent stuff, for Sony NEwS systems */
-
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#else
-extern char *alloca ();
-#endif
-
-#include <sys/dir.h>
-typedef struct direct dirent;
+++ /dev/null
-/* System-dependent stuff, for Sony NEwS, Mach, and other systems
- in the "old BSD Unix" tradition. */
-
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#else
-extern char *alloca ();
-#endif
-
-#include <sys/dir.h>
-typedef struct direct dirent;
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