+2001-04-04 Andrew Cagney <ac131313@redhat.com>
+
+ Obsolete a29k-*-* host and a29k-*-sym1* and a29k-*-kern* targets.
+ * configure.tgt (a29k-*-sym1*, a29k-*-kern*): Obsolete.
+ * configure.host (a29k-*-*): Obsolete.
+ * Makefile.in (ALLDEPFILES): Remove ultra3-nat.c and
+ ultra3-xdep.c.
+ (ultra3-nat.o, ultra3-xdep.o): Obsolete.
+ * config/a29k/tm-ultra3.h: Obsolete.
+ * config/a29k/ultra3.mt: Obsolete.
+ * config/a29k/ultra3.mh: Obsolete.
+ * config/a29k/nm-ultra3.h: Obsolete.
+ * config/a29k/xm-ultra3.h: Obsolete.
+ * ultra3-xdep.c: Obsolete.
+ * ultra3-nat.c: Obsolete.
+ * config/a29k/a29k-kern.mt: Obsolete.
+ * NEWS: Update.
+ * TODO: Update.
+
Wed Apr 4 21:48:42 2001 Christopher Faylor <cgf@cygnus.com>
* main.c: Remove windows.h use.
sh-tdep.c solib.c sparc-nat.c \
sparc-tdep.c sparcl-tdep.c sun3-nat.c sun386-nat.c \
symm-tdep.c symm-nat.c \
- ultra3-nat.c ultra3-xdep.c \
vax-tdep.c \
vx-share/xdr_ld.c vx-share/xdr_ptrace.c vx-share/xdr_rdb.c \
win32-nat.c \
$(gdbcore_h) $(gdbtypes_h) language.h $(symtab_h) target.h \
$(value_h) gdb_string.h
-ultra3-nat.o: ultra3-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) $(regcache_h)
+# OBSOLETE ultra3-nat.o: ultra3-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) $(regcache_h)
-ultra3-xdep.o: ultra3-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
+# OBSOLETE ultra3-xdep.o: ultra3-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h)
# OBSOLETE umax-xdep.o: umax-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h) $(regcache_h)
ns32k-utek-sysv* ns32k-utek-*
TI TMS320C80 tic80-*-*
WDC 65816 w65-*-*
+Ultracomputer (29K) running Sym1 a29k-nyu-sym1 a29k-*-kern*
stuff.c (Program to stuff files into a specially prepared space in kdb)
kdb-start.c (Main loop for the standalone kernel debugger)
m68*-*bug-* m68k - (monitor)
m68*-monitor-* m68k - (monitor)
m68*-est-* m68k - (monitor)
- a29k-*-* a29k ultra3 -
- a29k-*-sym1* a29k - ultra3
+ a29k-*-* a29k ultra3 - yes
+ a29k-*-sym1* a29k - ultra3 yes
+ a29k-*-kern* a29k - a29k-kern yes
powerpcle-*-solaris* powerpc solaris solaris
powerpcle-*-cygwin* powerpc cygwin cygwin
powerpc-*-netware* powerpc - ppc-nw
--
+Investigate changing --target=a29k-amd-udi to a29k-*-coff* and
+rationalize *.mt files. The got-ya is in remote-eb.c - it has its own
+custom tty manipulation - it should be using the serial object.
+
+--
+
Rename read_register{,_pid}() to read_unsigned_register{,_pid}().
--
-# Target: Remote AMD 29000 that runs Unix kernel on NYU Ultra3 processor board
-
-# This builds a gdb that should run on a host (we use sun3os4) that
-# then communicates over the serial line to either an Adapt or MiniMon,
-# for use in debugging Unix kernels.
-# As compared to ordinary remote 29K debugging, this changes the register
-# numbering a bit, to hold kernel regs, and adds support for looking at
-# the upage.
-
-TDEPFILES= a29k-tdep.o remote-mm.o remote-adapt.o
-TM_FILE= tm-ultra3.h
-
-MT_CFLAGS = -DKERNEL_DEBUGGING -DNO_HIF_SUPPORT
+# OBSOLETE # Target: Remote AMD 29000 that runs Unix kernel on NYU Ultra3 processor board
+# OBSOLETE
+# OBSOLETE # This builds a gdb that should run on a host (we use sun3os4) that
+# OBSOLETE # then communicates over the serial line to either an Adapt or MiniMon,
+# OBSOLETE # for use in debugging Unix kernels.
+# OBSOLETE # As compared to ordinary remote 29K debugging, this changes the register
+# OBSOLETE # numbering a bit, to hold kernel regs, and adds support for looking at
+# OBSOLETE # the upage.
+# OBSOLETE
+# OBSOLETE TDEPFILES= a29k-tdep.o remote-mm.o remote-adapt.o
+# OBSOLETE TM_FILE= tm-ultra3.h
+# OBSOLETE
+# OBSOLETE MT_CFLAGS = -DKERNEL_DEBUGGING -DNO_HIF_SUPPORT
-/* Host definitions for GDB running on an a29k NYU Ultracomputer
- Copyright 1986, 1987, 1989, 1991, 1992, 1993
- Free Software Foundation, Inc.
- Contributed by David Wood (wood@lab.ultra.nyu.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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* If we ever *do* end up using the standard fetch_inferior_registers,
- this is the right value for U_REGS_OFFSET. */
-#define U_REGS_OFFSET 0
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
-#define FETCH_INFERIOR_REGISTERS
+/* OBSOLETE /* Host definitions for GDB running on an a29k NYU Ultracomputer */
+/* OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1993 */
+/* OBSOLETE Free Software Foundation, Inc. */
+/* OBSOLETE Contributed by David Wood (wood@lab.ultra.nyu.edu). */
+/* OBSOLETE */
+/* OBSOLETE This file is part of GDB. */
+/* OBSOLETE */
+/* OBSOLETE This program is free software; you can redistribute it and/or modify */
+/* OBSOLETE it under the terms of the GNU General Public License as published by */
+/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
+/* OBSOLETE (at your option) any later version. */
+/* OBSOLETE */
+/* OBSOLETE This program is distributed in the hope that it will be useful, */
+/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* OBSOLETE GNU General Public License for more details. */
+/* OBSOLETE */
+/* OBSOLETE You should have received a copy of the GNU General Public License */
+/* OBSOLETE along with this program; if not, write to the Free Software */
+/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
+/* OBSOLETE Boston, MA 02111-1307, USA. */ */
+/* OBSOLETE */
+/* OBSOLETE /* If we ever *do* end up using the standard fetch_inferior_registers, */
+/* OBSOLETE this is the right value for U_REGS_OFFSET. */ */
+/* OBSOLETE #define U_REGS_OFFSET 0 */
+/* OBSOLETE */
+/* OBSOLETE /* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ */
+/* OBSOLETE #define FETCH_INFERIOR_REGISTERS */
-/* Parameters for NYU Ultracomputer 29000 target, for GDB, the GNU debugger.
- Copyright 1990, 1991, 1993 Free Software Foundation, Inc.
- Contributed by David Wood @ New York University (wood@nyu.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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* This file includes tm-a29k.h, but predefines REGISTER_NAMES and
- related macros. The file supports a a29k running our flavor of
- Unix on our Ultra3 PE Boards. */
-
-/* Byte order is configurable, but this machine runs big-endian. */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* Initializer for an array of names of registers.
- There should be NUM_REGS strings in this initializer.
- */
-#define NUM_REGS (EXO_REGNUM + 1)
-
-#define REGISTER_NAMES { \
- "gr1", \
- "gr64", "gr65", "gr66", "gr67", "gr68", "gr69", "gr70", "gr71", "gr72", \
- "gr73", "gr74", "gr75", "gr76", "gr77", "gr78", "gr79", "gr80", "gr81", \
- "gr82", "gr83", "gr84", "gr85", "gr86", "gr87", "gr88", "gr89", "gr90", \
- "gr91", "gr92", "gr93", "gr94", "gr95", \
- "gr96", "gr97", "gr98", "gr99", "gr100", "gr101", "gr102", "gr103", "gr104", \
- "gr105", "gr106", "gr107", "gr108", "gr109", "gr110", "gr111", "gr112", \
- "gr113", "gr114", "gr115", "gr116", "gr117", "gr118", "gr119", "gr120", \
- "gr121", "gr122", "gr123", "gr124", "gr125", "gr126", "gr127", \
- "lr0", "lr1", "lr2", "lr3", "lr4", "lr5", "lr6", "lr7", "lr8", "lr9", \
- "lr10", "lr11", "lr12", "lr13", "lr14", "lr15", "lr16", "lr17", "lr18", \
- "lr19", "lr20", "lr21", "lr22", "lr23", "lr24", "lr25", "lr26", "lr27", \
- "lr28", "lr29", "lr30", "lr31", "lr32", "lr33", "lr34", "lr35", "lr36", \
- "lr37", "lr38", "lr39", "lr40", "lr41", "lr42", "lr43", "lr44", "lr45", \
- "lr46", "lr47", "lr48", "lr49", "lr50", "lr51", "lr52", "lr53", "lr54", \
- "lr55", "lr56", "lr57", "lr58", "lr59", "lr60", "lr61", "lr62", "lr63", \
- "lr64", "lr65", "lr66", "lr67", "lr68", "lr69", "lr70", "lr71", "lr72", \
- "lr73", "lr74", "lr75", "lr76", "lr77", "lr78", "lr79", "lr80", "lr81", \
- "lr82", "lr83", "lr84", "lr85", "lr86", "lr87", "lr88", "lr89", "lr90", \
- "lr91", "lr92", "lr93", "lr94", "lr95", "lr96", "lr97", "lr98", "lr99", \
- "lr100", "lr101", "lr102", "lr103", "lr104", "lr105", "lr106", "lr107", \
- "lr108", "lr109", "lr110", "lr111", "lr112", "lr113", "lr114", "lr115", \
- "lr116", "lr117", "lr118", "lr119", "lr120", "lr121", "lr122", "lr123", \
- "lr124", "lr125", "lr126", "lr127", \
- "vab", "ops", "cps", "cfg", "cha", "chd", "chc", "rbp", "tmc", "tmr", \
- "pc0", "pc1", "pc2", "mmu", "lru", \
- "ipc", "ipa", "ipb", "q", "alu", "bp", "fc", "cr", \
- "fpe", "int", "fps", "exo" }
-
-
-#ifdef KERNEL_DEBUGGING
-#define PADDR_U_REGNUM 22 /* gr86 */
-#define RETURN_REGNUM GR64_REGNUM
-#else
-#define RETURN_REGNUM GR96_REGNUM
-#endif /* KERNEL_DEBUGGING */
-
-
-/* Should rename all GR96_REGNUM to RETURN_REGNUM */
-#define GR1_REGNUM (0)
-#define GR64_REGNUM 1
-#define GR96_REGNUM (GR64_REGNUM + 32)
-/* This needs to be the memory stack pointer, not the register stack pointer,
- to make call_function work right. */
-#define SP_REGNUM MSP_REGNUM
-
-#define FP_REGNUM (LR0_REGNUM + 1) /* lr1 */
-/* Large Return Pointer */
-#define LRP_REGNUM (123 - 96 + RETURN_REGNUM)
-/* Static link pointer */
-#define SLP_REGNUM (124 - 96 + RETURN_REGNUM)
-/* Memory Stack Pointer. */
-#define MSP_REGNUM (125 - 96 + RETURN_REGNUM)
-/* Register allocate bound. */
-#define RAB_REGNUM (126 - 96 + RETURN_REGNUM)
-/* Register Free Bound. */
-#define RFB_REGNUM (127 - 96 + RETURN_REGNUM)
-/* Register Stack Pointer. */
-#define RSP_REGNUM GR1_REGNUM
-#define LR0_REGNUM ( 32 + GR96_REGNUM)
-
-/* Protected Special registers */
-#define VAB_REGNUM (LR0_REGNUM + 128)
-#define OPS_REGNUM (VAB_REGNUM + 1)
-#define CPS_REGNUM (VAB_REGNUM + 2)
-#define CFG_REGNUM (VAB_REGNUM + 3)
-#define CHA_REGNUM (VAB_REGNUM + 4)
-#define CHD_REGNUM (VAB_REGNUM + 5)
-#define CHC_REGNUM (VAB_REGNUM + 6)
-#define RBP_REGNUM (VAB_REGNUM + 7)
-#define TMC_REGNUM (VAB_REGNUM + 8)
-#define TMR_REGNUM (VAB_REGNUM + 9)
-#define NPC_REGNUM (VAB_REGNUM + 10) /* pc0 */
-#define PC_REGNUM (VAB_REGNUM + 11) /* pc1 */
-#define PC2_REGNUM (VAB_REGNUM + 12) /* pc2 */
-#define MMU_REGNUM (VAB_REGNUM + 13)
-#define LRU_REGNUM (VAB_REGNUM + 14)
- /* Register sequence gap */
-/* Unprotected Special registers */
-#define IPC_REGNUM (LRU_REGNUM + 1)
-#define IPA_REGNUM (IPC_REGNUM + 1)
-#define IPB_REGNUM (IPC_REGNUM + 2)
-#define Q_REGNUM (IPC_REGNUM + 3)
-#define ALU_REGNUM (IPC_REGNUM + 4)
-#define PS_REGNUM ALU_REGNUM
-#define BP_REGNUM (IPC_REGNUM + 5)
-#define FC_REGNUM (IPC_REGNUM + 6)
-#define CR_REGNUM (IPC_REGNUM + 7)
- /* Register sequence gap */
-#define FPE_REGNUM (CR_REGNUM + 1)
-#define INT_REGNUM (FPE_REGNUM + 1)
-#define FPS_REGNUM (FPE_REGNUM + 2)
- /* Register sequence gap */
-#define EXO_REGNUM (FPS_REGNUM + 1)
-
-/* Special register #x. */
-#define SR_REGNUM(x) \
- ((x) < 15 ? VAB_REGNUM + (x) \
- : (x) >= 128 && (x) < 136 ? IPC_REGNUM + (x-128) \
- : (x) >= 160 && (x) < 163 ? FPE_REGNUM + (x-160) \
- : (x) == 164 ? EXO_REGNUM \
- : (error ("Internal error in SR_REGNUM"), 0))
-
-#ifndef KERNEL_DEBUGGING
-/*
- * This macro defines the register numbers (from REGISTER_NAMES) that
- * are effectively unavailable to the user through ptrace(). It allows
- * us to include the whole register set in REGISTER_NAMES (inorder to
- * better support remote debugging). If it is used in
- * fetch/store_inferior_registers() gdb will not complain about I/O errors
- * on fetching these registers. If all registers in REGISTER_NAMES
- * are available, then return false (0).
- */
-#define CANNOT_STORE_REGISTER(regno) \
- (((regno)>=GR64_REGNUM && (regno)<GR64_REGNUM+32) || \
- ((regno)==VAB_REGNUM) || \
- ((regno)==OPS_REGNUM) || \
- ((regno)>=CFG_REGNUM && (regno)<=TMR_REGNUM) || \
- ((regno)==MMU_REGNUM) || \
- ((regno)==LRU_REGNUM) || \
- ((regno)>=ALU_REGNUM) || \
- ((regno)==CR_REGNUM) || \
- ((regno)==EXO_REGNUM))
-#define CANNOT_FETCH_REGISTER(regno) CANNOT_STORE_REGISTER(regno)
-#endif /* KERNEL_DEBUGGING */
-
-/*
- * Converts an sdb register number to an internal gdb register number.
- * Currently under gcc, gr96->0...gr128->31...lr0->32...lr127->159, or...
- * gr64->0...gr95->31, lr0->32...lr127->159.
- */
-#define SDB_REG_TO_REGNUM(value) (((value)<32) ? ((value)+RETURN_REGNUM) : \
- ((value)-32+LR0_REGNUM))
-
-#ifdef KERNEL_DEBUGGING
- /* ublock virtual address as defined in our sys/param.h */
- /* FIXME: Should get this from sys/param.h */
-#define UVADDR ((32*0x100000)-8192)
-#endif
-
-/*
- * Are we in sigtramp(), needed in infrun.c. Specific to ultra3, because
- * we take off the leading '_'.
- */
-#if !defined(KERNEL_DEBUGGING)
-#ifdef SYM1
-#define IN_SIGTRAMP(pc, name) (name && STREQ ("sigtramp", name))
-#else
-Need to define
-IN_SIGTRAMP () for sym2.
-#endif
-#endif /* !KERNEL_DEBUGGING */
-
-#include "a29k/tm-a29k.h"
-
-/**** The following are definitions that override those in tm-a29k.h ****/
-
-/* This sequence of words is the instructions
- mtsrim cr, 15
- loadm 0, 0, lr2, msp ; load first 16 words of arguments into registers
- add msp, msp, 16 * 4 ; point to the remaining arguments
- CONST_INSN:
- const gr96,inf
- consth gr96,inf
- calli lr0, gr96
- aseq 0x40,gr1,gr1 ; nop
- asneq 0x50,gr1,gr1 ; breakpoint
- When KERNEL_DEBUGGIN is defined, msp -> gr93, gr96 -> gr64,
- 7d -> 5d, 60 -> 40
- */
-
-/* Position of the "const" instruction within CALL_DUMMY in bytes. */
-#undef CALL_DUMMY
-#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER
-#ifdef KERNEL_DEBUGGING /* gr96 -> gr64 */
-#define CALL_DUMMY {0x0400870f, 0x3600825d, 0x155d5d40, 0x03ff40ff, \
- 0x02ff40ff, 0xc8008040, 0x70400101, 0x72500101}
-#else
-#define CALL_DUMMY {0x0400870f, 0x3600827d, 0x157d7d40, 0x03ff60ff, \
- 0x02ff60ff, 0xc8008060, 0x70400101, 0x72500101}
-#endif /* KERNEL_DEBUGGING */
-#else /* Byte order differs. */
-you lose
-#endif /* Byte order differs. */
-
-#if !defined(KERNEL_DEBUGGING)
-#ifdef SYM1
-#undef DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 0 /* Sym1 kernel does the decrement */
-#else
-->"ULTRA3 running other than sym1 OS" !;
-#endif
-#endif /* !KERNEL_DEBUGGING */
+/* OBSOLETE /* Parameters for NYU Ultracomputer 29000 target, for GDB, the GNU debugger. */
+/* OBSOLETE Copyright 1990, 1991, 1993 Free Software Foundation, Inc. */
+/* OBSOLETE Contributed by David Wood @ New York University (wood@nyu.edu). */
+/* OBSOLETE */
+/* OBSOLETE This file is part of GDB. */
+/* OBSOLETE */
+/* OBSOLETE This program is free software; you can redistribute it and/or modify */
+/* OBSOLETE it under the terms of the GNU General Public License as published by */
+/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
+/* OBSOLETE (at your option) any later version. */
+/* OBSOLETE */
+/* OBSOLETE This program is distributed in the hope that it will be useful, */
+/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* OBSOLETE GNU General Public License for more details. */
+/* OBSOLETE */
+/* OBSOLETE You should have received a copy of the GNU General Public License */
+/* OBSOLETE along with this program; if not, write to the Free Software */
+/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
+/* OBSOLETE Boston, MA 02111-1307, USA. */ */
+/* OBSOLETE */
+/* OBSOLETE /* This file includes tm-a29k.h, but predefines REGISTER_NAMES and */
+/* OBSOLETE related macros. The file supports a a29k running our flavor of */
+/* OBSOLETE Unix on our Ultra3 PE Boards. */ */
+/* OBSOLETE */
+/* OBSOLETE /* Byte order is configurable, but this machine runs big-endian. */ */
+/* OBSOLETE #define TARGET_BYTE_ORDER BIG_ENDIAN */
+/* OBSOLETE */
+/* OBSOLETE /* Initializer for an array of names of registers. */
+/* OBSOLETE There should be NUM_REGS strings in this initializer. */
+/* OBSOLETE */ */
+/* OBSOLETE #define NUM_REGS (EXO_REGNUM + 1) */
+/* OBSOLETE */
+/* OBSOLETE #define REGISTER_NAMES { \ */
+/* OBSOLETE "gr1", \ */
+/* OBSOLETE "gr64", "gr65", "gr66", "gr67", "gr68", "gr69", "gr70", "gr71", "gr72", \ */
+/* OBSOLETE "gr73", "gr74", "gr75", "gr76", "gr77", "gr78", "gr79", "gr80", "gr81", \ */
+/* OBSOLETE "gr82", "gr83", "gr84", "gr85", "gr86", "gr87", "gr88", "gr89", "gr90", \ */
+/* OBSOLETE "gr91", "gr92", "gr93", "gr94", "gr95", \ */
+/* OBSOLETE "gr96", "gr97", "gr98", "gr99", "gr100", "gr101", "gr102", "gr103", "gr104", \ */
+/* OBSOLETE "gr105", "gr106", "gr107", "gr108", "gr109", "gr110", "gr111", "gr112", \ */
+/* OBSOLETE "gr113", "gr114", "gr115", "gr116", "gr117", "gr118", "gr119", "gr120", \ */
+/* OBSOLETE "gr121", "gr122", "gr123", "gr124", "gr125", "gr126", "gr127", \ */
+/* OBSOLETE "lr0", "lr1", "lr2", "lr3", "lr4", "lr5", "lr6", "lr7", "lr8", "lr9", \ */
+/* OBSOLETE "lr10", "lr11", "lr12", "lr13", "lr14", "lr15", "lr16", "lr17", "lr18", \ */
+/* OBSOLETE "lr19", "lr20", "lr21", "lr22", "lr23", "lr24", "lr25", "lr26", "lr27", \ */
+/* OBSOLETE "lr28", "lr29", "lr30", "lr31", "lr32", "lr33", "lr34", "lr35", "lr36", \ */
+/* OBSOLETE "lr37", "lr38", "lr39", "lr40", "lr41", "lr42", "lr43", "lr44", "lr45", \ */
+/* OBSOLETE "lr46", "lr47", "lr48", "lr49", "lr50", "lr51", "lr52", "lr53", "lr54", \ */
+/* OBSOLETE "lr55", "lr56", "lr57", "lr58", "lr59", "lr60", "lr61", "lr62", "lr63", \ */
+/* OBSOLETE "lr64", "lr65", "lr66", "lr67", "lr68", "lr69", "lr70", "lr71", "lr72", \ */
+/* OBSOLETE "lr73", "lr74", "lr75", "lr76", "lr77", "lr78", "lr79", "lr80", "lr81", \ */
+/* OBSOLETE "lr82", "lr83", "lr84", "lr85", "lr86", "lr87", "lr88", "lr89", "lr90", \ */
+/* OBSOLETE "lr91", "lr92", "lr93", "lr94", "lr95", "lr96", "lr97", "lr98", "lr99", \ */
+/* OBSOLETE "lr100", "lr101", "lr102", "lr103", "lr104", "lr105", "lr106", "lr107", \ */
+/* OBSOLETE "lr108", "lr109", "lr110", "lr111", "lr112", "lr113", "lr114", "lr115", \ */
+/* OBSOLETE "lr116", "lr117", "lr118", "lr119", "lr120", "lr121", "lr122", "lr123", \ */
+/* OBSOLETE "lr124", "lr125", "lr126", "lr127", \ */
+/* OBSOLETE "vab", "ops", "cps", "cfg", "cha", "chd", "chc", "rbp", "tmc", "tmr", \ */
+/* OBSOLETE "pc0", "pc1", "pc2", "mmu", "lru", \ */
+/* OBSOLETE "ipc", "ipa", "ipb", "q", "alu", "bp", "fc", "cr", \ */
+/* OBSOLETE "fpe", "int", "fps", "exo" } */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE #ifdef KERNEL_DEBUGGING */
+/* OBSOLETE #define PADDR_U_REGNUM 22 /* gr86 */ */
+/* OBSOLETE #define RETURN_REGNUM GR64_REGNUM */
+/* OBSOLETE #else */
+/* OBSOLETE #define RETURN_REGNUM GR96_REGNUM */
+/* OBSOLETE #endif /* KERNEL_DEBUGGING */ */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE /* Should rename all GR96_REGNUM to RETURN_REGNUM */ */
+/* OBSOLETE #define GR1_REGNUM (0) */
+/* OBSOLETE #define GR64_REGNUM 1 */
+/* OBSOLETE #define GR96_REGNUM (GR64_REGNUM + 32) */
+/* OBSOLETE /* This needs to be the memory stack pointer, not the register stack pointer, */
+/* OBSOLETE to make call_function work right. */ */
+/* OBSOLETE #define SP_REGNUM MSP_REGNUM */
+/* OBSOLETE */
+/* OBSOLETE #define FP_REGNUM (LR0_REGNUM + 1) /* lr1 */ */
+/* OBSOLETE /* Large Return Pointer */ */
+/* OBSOLETE #define LRP_REGNUM (123 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Static link pointer */ */
+/* OBSOLETE #define SLP_REGNUM (124 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Memory Stack Pointer. */ */
+/* OBSOLETE #define MSP_REGNUM (125 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Register allocate bound. */ */
+/* OBSOLETE #define RAB_REGNUM (126 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Register Free Bound. */ */
+/* OBSOLETE #define RFB_REGNUM (127 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Register Stack Pointer. */ */
+/* OBSOLETE #define RSP_REGNUM GR1_REGNUM */
+/* OBSOLETE #define LR0_REGNUM ( 32 + GR96_REGNUM) */
+/* OBSOLETE */
+/* OBSOLETE /* Protected Special registers */ */
+/* OBSOLETE #define VAB_REGNUM (LR0_REGNUM + 128) */
+/* OBSOLETE #define OPS_REGNUM (VAB_REGNUM + 1) */
+/* OBSOLETE #define CPS_REGNUM (VAB_REGNUM + 2) */
+/* OBSOLETE #define CFG_REGNUM (VAB_REGNUM + 3) */
+/* OBSOLETE #define CHA_REGNUM (VAB_REGNUM + 4) */
+/* OBSOLETE #define CHD_REGNUM (VAB_REGNUM + 5) */
+/* OBSOLETE #define CHC_REGNUM (VAB_REGNUM + 6) */
+/* OBSOLETE #define RBP_REGNUM (VAB_REGNUM + 7) */
+/* OBSOLETE #define TMC_REGNUM (VAB_REGNUM + 8) */
+/* OBSOLETE #define TMR_REGNUM (VAB_REGNUM + 9) */
+/* OBSOLETE #define NPC_REGNUM (VAB_REGNUM + 10) /* pc0 */ */
+/* OBSOLETE #define PC_REGNUM (VAB_REGNUM + 11) /* pc1 */ */
+/* OBSOLETE #define PC2_REGNUM (VAB_REGNUM + 12) /* pc2 */ */
+/* OBSOLETE #define MMU_REGNUM (VAB_REGNUM + 13) */
+/* OBSOLETE #define LRU_REGNUM (VAB_REGNUM + 14) */
+/* OBSOLETE /* Register sequence gap */ */
+/* OBSOLETE /* Unprotected Special registers */ */
+/* OBSOLETE #define IPC_REGNUM (LRU_REGNUM + 1) */
+/* OBSOLETE #define IPA_REGNUM (IPC_REGNUM + 1) */
+/* OBSOLETE #define IPB_REGNUM (IPC_REGNUM + 2) */
+/* OBSOLETE #define Q_REGNUM (IPC_REGNUM + 3) */
+/* OBSOLETE #define ALU_REGNUM (IPC_REGNUM + 4) */
+/* OBSOLETE #define PS_REGNUM ALU_REGNUM */
+/* OBSOLETE #define BP_REGNUM (IPC_REGNUM + 5) */
+/* OBSOLETE #define FC_REGNUM (IPC_REGNUM + 6) */
+/* OBSOLETE #define CR_REGNUM (IPC_REGNUM + 7) */
+/* OBSOLETE /* Register sequence gap */ */
+/* OBSOLETE #define FPE_REGNUM (CR_REGNUM + 1) */
+/* OBSOLETE #define INT_REGNUM (FPE_REGNUM + 1) */
+/* OBSOLETE #define FPS_REGNUM (FPE_REGNUM + 2) */
+/* OBSOLETE /* Register sequence gap */ */
+/* OBSOLETE #define EXO_REGNUM (FPS_REGNUM + 1) */
+/* OBSOLETE */
+/* OBSOLETE /* Special register #x. */ */
+/* OBSOLETE #define SR_REGNUM(x) \ */
+/* OBSOLETE ((x) < 15 ? VAB_REGNUM + (x) \ */
+/* OBSOLETE : (x) >= 128 && (x) < 136 ? IPC_REGNUM + (x-128) \ */
+/* OBSOLETE : (x) >= 160 && (x) < 163 ? FPE_REGNUM + (x-160) \ */
+/* OBSOLETE : (x) == 164 ? EXO_REGNUM \ */
+/* OBSOLETE : (error ("Internal error in SR_REGNUM"), 0)) */
+/* OBSOLETE */
+/* OBSOLETE #ifndef KERNEL_DEBUGGING */
+/* OBSOLETE /* */
+/* OBSOLETE * This macro defines the register numbers (from REGISTER_NAMES) that */
+/* OBSOLETE * are effectively unavailable to the user through ptrace(). It allows */
+/* OBSOLETE * us to include the whole register set in REGISTER_NAMES (inorder to */
+/* OBSOLETE * better support remote debugging). If it is used in */
+/* OBSOLETE * fetch/store_inferior_registers() gdb will not complain about I/O errors */
+/* OBSOLETE * on fetching these registers. If all registers in REGISTER_NAMES */
+/* OBSOLETE * are available, then return false (0). */
+/* OBSOLETE */ */
+/* OBSOLETE #define CANNOT_STORE_REGISTER(regno) \ */
+/* OBSOLETE (((regno)>=GR64_REGNUM && (regno)<GR64_REGNUM+32) || \ */
+/* OBSOLETE ((regno)==VAB_REGNUM) || \ */
+/* OBSOLETE ((regno)==OPS_REGNUM) || \ */
+/* OBSOLETE ((regno)>=CFG_REGNUM && (regno)<=TMR_REGNUM) || \ */
+/* OBSOLETE ((regno)==MMU_REGNUM) || \ */
+/* OBSOLETE ((regno)==LRU_REGNUM) || \ */
+/* OBSOLETE ((regno)>=ALU_REGNUM) || \ */
+/* OBSOLETE ((regno)==CR_REGNUM) || \ */
+/* OBSOLETE ((regno)==EXO_REGNUM)) */
+/* OBSOLETE #define CANNOT_FETCH_REGISTER(regno) CANNOT_STORE_REGISTER(regno) */
+/* OBSOLETE #endif /* KERNEL_DEBUGGING */ */
+/* OBSOLETE */
+/* OBSOLETE /* */
+/* OBSOLETE * Converts an sdb register number to an internal gdb register number. */
+/* OBSOLETE * Currently under gcc, gr96->0...gr128->31...lr0->32...lr127->159, or... */
+/* OBSOLETE * gr64->0...gr95->31, lr0->32...lr127->159. */
+/* OBSOLETE */ */
+/* OBSOLETE #define SDB_REG_TO_REGNUM(value) (((value)<32) ? ((value)+RETURN_REGNUM) : \ */
+/* OBSOLETE ((value)-32+LR0_REGNUM)) */
+/* OBSOLETE */
+/* OBSOLETE #ifdef KERNEL_DEBUGGING */
+/* OBSOLETE /* ublock virtual address as defined in our sys/param.h */ */
+/* OBSOLETE /* FIXME: Should get this from sys/param.h */ */
+/* OBSOLETE #define UVADDR ((32*0x100000)-8192) */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE /* */
+/* OBSOLETE * Are we in sigtramp(), needed in infrun.c. Specific to ultra3, because */
+/* OBSOLETE * we take off the leading '_'. */
+/* OBSOLETE */ */
+/* OBSOLETE #if !defined(KERNEL_DEBUGGING) */
+/* OBSOLETE #ifdef SYM1 */
+/* OBSOLETE #define IN_SIGTRAMP(pc, name) (name && STREQ ("sigtramp", name)) */
+/* OBSOLETE #else */
+/* OBSOLETE Need to define */
+/* OBSOLETE IN_SIGTRAMP () for sym2. */
+/* OBSOLETE #endif */
+/* OBSOLETE #endif /* !KERNEL_DEBUGGING */ */
+/* OBSOLETE */
+/* OBSOLETE #include "a29k/tm-a29k.h" */
+/* OBSOLETE */
+/* OBSOLETE /**** The following are definitions that override those in tm-a29k.h ****/ */
+/* OBSOLETE */
+/* OBSOLETE /* This sequence of words is the instructions */
+/* OBSOLETE mtsrim cr, 15 */
+/* OBSOLETE loadm 0, 0, lr2, msp ; load first 16 words of arguments into registers */
+/* OBSOLETE add msp, msp, 16 * 4 ; point to the remaining arguments */
+/* OBSOLETE CONST_INSN: */
+/* OBSOLETE const gr96,inf */
+/* OBSOLETE consth gr96,inf */
+/* OBSOLETE calli lr0, gr96 */
+/* OBSOLETE aseq 0x40,gr1,gr1 ; nop */
+/* OBSOLETE asneq 0x50,gr1,gr1 ; breakpoint */
+/* OBSOLETE When KERNEL_DEBUGGIN is defined, msp -> gr93, gr96 -> gr64, */
+/* OBSOLETE 7d -> 5d, 60 -> 40 */
+/* OBSOLETE */ */
+/* OBSOLETE */
+/* OBSOLETE /* Position of the "const" instruction within CALL_DUMMY in bytes. */ */
+/* OBSOLETE #undef CALL_DUMMY */
+/* OBSOLETE #if TARGET_BYTE_ORDER == HOST_BYTE_ORDER */
+/* OBSOLETE #ifdef KERNEL_DEBUGGING /* gr96 -> gr64 */ */
+/* OBSOLETE #define CALL_DUMMY {0x0400870f, 0x3600825d, 0x155d5d40, 0x03ff40ff, \ */
+/* OBSOLETE 0x02ff40ff, 0xc8008040, 0x70400101, 0x72500101} */
+/* OBSOLETE #else */
+/* OBSOLETE #define CALL_DUMMY {0x0400870f, 0x3600827d, 0x157d7d40, 0x03ff60ff, \ */
+/* OBSOLETE 0x02ff60ff, 0xc8008060, 0x70400101, 0x72500101} */
+/* OBSOLETE #endif /* KERNEL_DEBUGGING */ */
+/* OBSOLETE #else /* Byte order differs. */ */
+/* OBSOLETE you lose */
+/* OBSOLETE #endif /* Byte order differs. */ */
+/* OBSOLETE */
+/* OBSOLETE #if !defined(KERNEL_DEBUGGING) */
+/* OBSOLETE #ifdef SYM1 */
+/* OBSOLETE #undef DECR_PC_AFTER_BREAK */
+/* OBSOLETE #define DECR_PC_AFTER_BREAK 0 /* Sym1 kernel does the decrement */ */
+/* OBSOLETE #else */
+/* OBSOLETE ->"ULTRA3 running other than sym1 OS" !; */
+/* OBSOLETE #endif */
+/* OBSOLETE #endif /* !KERNEL_DEBUGGING */ */
-# Host: NYU Ultracomputer (AMD 29000 running Unix)
-
-CC=u3cc
-
-XM_FILE= xm-ultra3.h
-XDEPFILES= ultra3-xdep.o
-
-MH_CFLAGS = -DSYM1
-XM_CLIBS = -lsysv -ljobs -ltermlib
-
-NAT_FILE= nm-ultra3.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o ultra3-nat.o
-
+# OBSOLETE # Host: NYU Ultracomputer (AMD 29000 running Unix)
+# OBSOLETE
+# OBSOLETE CC=u3cc
+# OBSOLETE
+# OBSOLETE XM_FILE= xm-ultra3.h
+# OBSOLETE XDEPFILES= ultra3-xdep.o
+# OBSOLETE
+# OBSOLETE MH_CFLAGS = -DSYM1
+# OBSOLETE XM_CLIBS = -lsysv -ljobs -ltermlib
+# OBSOLETE
+# OBSOLETE NAT_FILE= nm-ultra3.h
+# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o ultra3-nat.o
-# Target: AMD 29000 running Unix on New York University processor board
-TDEPFILES= a29k-tdep.o
-TM_FILE= tm-ultra3.h
-
-# SYM1 is some OS they have.
-MT_CFLAGS = -DSYM1
+# OBSOLETE # Target: AMD 29000 running Unix on New York University processor board
+# OBSOLETE TDEPFILES= a29k-tdep.o
+# OBSOLETE TM_FILE= tm-ultra3.h
+# OBSOLETE
+# OBSOLETE # SYM1 is some OS they have.
+# OBSOLETE MT_CFLAGS = -DSYM1
-/* Host definitions for GDB running on an a29k NYU Ultracomputer
- Copyright 1986, 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
- Contributed by David Wood (wood@lab.ultra.nyu.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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* Here at NYU we have what we call an ULTRA3 PE board. So
- ifdefs for ULTRA3 are my doing. At this point in time,
- I don't know of any other Unixi running on the a29k. */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#define HAVE_WAIT_STRUCT
-
-#ifndef L_SET
-#define L_SET 0 /* set the seek pointer */
-#define L_INCR 1 /* increment the seek pointer */
-#define L_XTND 2 /* extend the file size */
-#endif
-
-#ifndef O_RDONLY
-#define O_RDONLY 0
-#define O_WRONLY 1
-#define O_RDWR 2
-#endif
-
-#ifndef F_OK
-#define R_OK 4
-#define W_OK 2
-#define X_OK 1
-#define F_OK 0
-#endif
-
-/* System doesn't provide siginterrupt(). */
-#define NO_SIGINTERRUPT
-
-/* System uses a `short' to hold a process group ID. */
-#define SHORT_PGRP
+/* OBSOLETE /* Host definitions for GDB running on an a29k NYU Ultracomputer */
+/* OBSOLETE Copyright 1986, 1987, 1989, 1991, 1993 Free Software Foundation, Inc. */
+/* OBSOLETE Contributed by David Wood (wood@lab.ultra.nyu.edu). */
+/* OBSOLETE */
+/* OBSOLETE This file is part of GDB. */
+/* OBSOLETE */
+/* OBSOLETE This program is free software; you can redistribute it and/or modify */
+/* OBSOLETE it under the terms of the GNU General Public License as published by */
+/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
+/* OBSOLETE (at your option) any later version. */
+/* OBSOLETE */
+/* OBSOLETE This program is distributed in the hope that it will be useful, */
+/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* OBSOLETE GNU General Public License for more details. */
+/* OBSOLETE */
+/* OBSOLETE You should have received a copy of the GNU General Public License */
+/* OBSOLETE along with this program; if not, write to the Free Software */
+/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
+/* OBSOLETE Boston, MA 02111-1307, USA. */ */
+/* OBSOLETE */
+/* OBSOLETE /* Here at NYU we have what we call an ULTRA3 PE board. So */
+/* OBSOLETE ifdefs for ULTRA3 are my doing. At this point in time, */
+/* OBSOLETE I don't know of any other Unixi running on the a29k. */ */
+/* OBSOLETE */
+/* OBSOLETE #define HOST_BYTE_ORDER BIG_ENDIAN */
+/* OBSOLETE */
+/* OBSOLETE #define HAVE_WAIT_STRUCT */
+/* OBSOLETE */
+/* OBSOLETE #ifndef L_SET */
+/* OBSOLETE #define L_SET 0 /* set the seek pointer */ */
+/* OBSOLETE #define L_INCR 1 /* increment the seek pointer */ */
+/* OBSOLETE #define L_XTND 2 /* extend the file size */ */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE #ifndef O_RDONLY */
+/* OBSOLETE #define O_RDONLY 0 */
+/* OBSOLETE #define O_WRONLY 1 */
+/* OBSOLETE #define O_RDWR 2 */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE #ifndef F_OK */
+/* OBSOLETE #define R_OK 4 */
+/* OBSOLETE #define W_OK 2 */
+/* OBSOLETE #define X_OK 1 */
+/* OBSOLETE #define F_OK 0 */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE /* System doesn't provide siginterrupt(). */ */
+/* OBSOLETE #define NO_SIGINTERRUPT */
+/* OBSOLETE */
+/* OBSOLETE /* System uses a `short' to hold a process group ID. */ */
+/* OBSOLETE #define SHORT_PGRP */
case "${host}" in
-a29k-*-*) gdb_host=ultra3 ;;
+# OBSOLETE a29k-*-*) gdb_host=ultra3 ;;
alpha*-*-osf1*) gdb_host=alpha-osf1 ;;
alpha*-*-osf2*) gdb_host=alpha-osf2 ;;
a29k-*-coff*) gdb_target=a29k ;;
a29k-*-elf*) gdb_target=a29k ;;
a29k-*-ebmon*) gdb_target=a29k ;;
-a29k-*-kern*) gdb_target=a29k-kern ;;
+# OBSOLETE a29k-*-kern*) gdb_target=a29k-kern ;;
a29k-*-none*) gdb_target=a29k ;;
-a29k-*-sym1*) gdb_target=ultra3 ;;
+# OBSOLETE a29k-*-sym1*) gdb_target=ultra3 ;;
a29k-*-udi*) gdb_target=a29k-udi ;;
a29k-*-vxworks*) gdb_target=vx29k ;;
-/* Native-dependent code for GDB, for NYU Ultra3 running Sym1 OS.
- Copyright 1988, 1989, 1991, 1992, 1995, 1996, 1999, 2000, 2001
- Free Software Foundation, Inc.
- Contributed by David Wood (wood@nyu.edu) at New York University.
-
- 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#define DEBUG
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "value.h"
-#include "regcache.h"
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include "gdbcore.h"
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-static void fetch_core_registers (char *, unsigned, int, CORE_ADDR);
-
-/* Assumes support for AMD's Binary Compatibility Standard
- for ptrace(). If you define ULTRA3, the ultra3 extensions to
- ptrace() are used allowing the reading of more than one register
- at a time.
-
- This file assumes KERNEL_DEBUGGING is turned off. This means
- that if the user/gdb tries to read gr64-gr95 or any of the
- protected special registers we silently return -1 (see the
- CANNOT_STORE/FETCH_REGISTER macros). */
-#define ULTRA3
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-extern int errno;
-struct ptrace_user pt_struct;
-
-/* Get all available registers from the inferior. Registers that are
- * defined in REGISTER_NAMES, but not available to the user/gdb are
- * supplied as -1. This may include gr64-gr95 and the protected special
- * purpose registers.
- */
-
-void
-fetch_inferior_registers (int regno)
-{
- register int i, j, ret_val = 0;
- char buf[128];
-
- if (regno != -1)
- {
- fetch_register (regno);
- return;
- }
-
-/* Global Registers */
-#ifdef ULTRA3
- errno = 0;
- ptrace (PT_READ_STRUCT, inferior_pid,
- (PTRACE_ARG3_TYPE) register_addr (GR96_REGNUM, 0),
- (int) &pt_struct.pt_gr[0], 32 * 4);
- if (errno != 0)
- {
- perror_with_name ("reading global registers");
- ret_val = -1;
- }
- else
- for (regno = GR96_REGNUM, j = 0; j < 32; regno++, j++)
- {
- supply_register (regno, &pt_struct.pt_gr[j]);
- }
-#else
- for (regno = GR96_REGNUM; !ret_val && regno < GR96_REGNUM + 32; regno++)
- fetch_register (regno);
-#endif
-
-/* Local Registers */
-#ifdef ULTRA3
- errno = 0;
- ptrace (PT_READ_STRUCT, inferior_pid,
- (PTRACE_ARG3_TYPE) register_addr (LR0_REGNUM, 0),
- (int) &pt_struct.pt_lr[0], 128 * 4);
- if (errno != 0)
- {
- perror_with_name ("reading local registers");
- ret_val = -1;
- }
- else
- for (regno = LR0_REGNUM, j = 0; j < 128; regno++, j++)
- {
- supply_register (regno, &pt_struct.pt_lr[j]);
- }
-#else
- for (regno = LR0_REGNUM; !ret_val && regno < LR0_REGNUM + 128; regno++)
- fetch_register (regno);
-#endif
-
-/* Special Registers */
- fetch_register (GR1_REGNUM);
- fetch_register (CPS_REGNUM);
- fetch_register (PC_REGNUM);
- fetch_register (NPC_REGNUM);
- fetch_register (PC2_REGNUM);
- fetch_register (IPC_REGNUM);
- fetch_register (IPA_REGNUM);
- fetch_register (IPB_REGNUM);
- fetch_register (Q_REGNUM);
- fetch_register (BP_REGNUM);
- fetch_register (FC_REGNUM);
-
-/* Fake any registers that are in REGISTER_NAMES, but not available to gdb */
- registers_fetched ();
-}
-
-/* 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).
- * NOTE: Assumes AMD's binary compatibility standard.
- */
-
-void
-store_inferior_registers (int regno)
-{
- register unsigned int regaddr;
- char buf[80];
-
- if (regno >= 0)
- {
- if (CANNOT_STORE_REGISTER (regno))
- return;
- regaddr = register_addr (regno, 0);
- errno = 0;
- ptrace (PT_WRITE_U, inferior_pid,
- (PTRACE_ARG3_TYPE) regaddr, read_register (regno));
- if (errno != 0)
- {
- sprintf (buf, "writing register %s (#%d)", REGISTER_NAME (regno), regno);
- perror_with_name (buf);
- }
- }
- else
- {
-#ifdef ULTRA3
- pt_struct.pt_gr1 = read_register (GR1_REGNUM);
- for (regno = GR96_REGNUM; regno < GR96_REGNUM + 32; regno++)
- pt_struct.pt_gr[regno] = read_register (regno);
- for (regno = LR0_REGNUM; regno < LR0_REGNUM + 128; regno++)
- pt_struct.pt_gr[regno] = read_register (regno);
- errno = 0;
- ptrace (PT_WRITE_STRUCT, inferior_pid,
- (PTRACE_ARG3_TYPE) register_addr (GR1_REGNUM, 0),
- (int) &pt_struct.pt_gr1, (1 * 32 * 128) * 4);
- if (errno != 0)
- {
- sprintf (buf, "writing all local/global registers");
- perror_with_name (buf);
- }
- pt_struct.pt_psr = read_register (CPS_REGNUM);
- pt_struct.pt_pc0 = read_register (NPC_REGNUM);
- pt_struct.pt_pc1 = read_register (PC_REGNUM);
- pt_struct.pt_pc2 = read_register (PC2_REGNUM);
- pt_struct.pt_ipc = read_register (IPC_REGNUM);
- pt_struct.pt_ipa = read_register (IPA_REGNUM);
- pt_struct.pt_ipb = read_register (IPB_REGNUM);
- pt_struct.pt_q = read_register (Q_REGNUM);
- pt_struct.pt_bp = read_register (BP_REGNUM);
- pt_struct.pt_fc = read_register (FC_REGNUM);
- errno = 0;
- ptrace (PT_WRITE_STRUCT, inferior_pid,
- (PTRACE_ARG3_TYPE) register_addr (CPS_REGNUM, 0),
- (int) &pt_struct.pt_psr, (10) * 4);
- if (errno != 0)
- {
- sprintf (buf, "writing all special registers");
- perror_with_name (buf);
- return;
- }
-#else
- store_inferior_registers (GR1_REGNUM);
- for (regno = GR96_REGNUM; regno < GR96_REGNUM + 32; regno++)
- store_inferior_registers (regno);
- for (regno = LR0_REGNUM; regno < LR0_REGNUM + 128; regno++)
- store_inferior_registers (regno);
- store_inferior_registers (CPS_REGNUM);
- store_inferior_registers (PC_REGNUM);
- store_inferior_registers (NPC_REGNUM);
- store_inferior_registers (PC2_REGNUM);
- store_inferior_registers (IPC_REGNUM);
- store_inferior_registers (IPA_REGNUM);
- store_inferior_registers (IPB_REGNUM);
- store_inferior_registers (Q_REGNUM);
- store_inferior_registers (BP_REGNUM);
- store_inferior_registers (FC_REGNUM);
-#endif /* ULTRA3 */
- }
-}
-
-/*
- * Fetch an individual register (and supply it).
- * return 0 on success, -1 on failure.
- * NOTE: Assumes AMD's Binary Compatibility Standard for ptrace().
- */
-static void
-fetch_register (int regno)
-{
- char buf[128];
- int val;
-
- if (CANNOT_FETCH_REGISTER (regno))
- {
- val = -1;
- supply_register (regno, &val);
- }
- else
- {
- errno = 0;
- val = ptrace (PT_READ_U, inferior_pid,
- (PTRACE_ARG3_TYPE) register_addr (regno, 0), 0);
- if (errno != 0)
- {
- sprintf (buf, "reading register %s (#%d)", REGISTER_NAME (regno), regno);
- perror_with_name (buf);
- }
- else
- {
- supply_register (regno, &val);
- }
- }
-}
-
-
-/*
- * Read AMD's Binary Compatibilty Standard conforming core file.
- * struct ptrace_user is the first thing in the core file
- *
- * CORE_REG_SECT, CORE_REG_SIZE, WHICH, and REG_ADDR are all ignored.
- */
-
-static void
-fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
- int which, CORE_ADDR reg_addr)
-{
- register int regno;
- int val;
- char buf[4];
-
- for (regno = 0; regno < NUM_REGS; regno++)
- {
- if (!CANNOT_FETCH_REGISTER (regno))
- {
- val = bfd_seek (core_bfd, (file_ptr) register_addr (regno, 0), SEEK_SET);
- if (val < 0 || (val = bfd_read (buf, sizeof buf, 1, core_bfd)) < 0)
- {
- char *buffer = (char *) alloca (strlen (REGISTER_NAME (regno)) + 35);
- strcpy (buffer, "Reading core register ");
- strcat (buffer, REGISTER_NAME (regno));
- perror_with_name (buffer);
- }
- supply_register (regno, buf);
- }
- }
-
- /* Fake any registers that are in REGISTER_NAMES, but not available to gdb */
- registers_fetched ();
-}
-
-
-/*
- * Takes a register number as defined in tm.h via REGISTER_NAMES, and maps
- * it to an offset in a struct ptrace_user defined by AMD's BCS.
- * That is, it defines the mapping between gdb register numbers and items in
- * a struct ptrace_user.
- * A register protection scheme is set up here. If a register not
- * available to the user is specified in 'regno', then an address that
- * will cause ptrace() to fail is returned.
- */
-CORE_ADDR
-register_addr (int regno, CORE_ADDR blockend)
-{
- if ((regno >= LR0_REGNUM) && (regno < LR0_REGNUM + 128))
- {
- return (offsetof (struct ptrace_user, pt_lr[regno - LR0_REGNUM]));
- }
- else if ((regno >= GR96_REGNUM) && (regno < GR96_REGNUM + 32))
- {
- return (offsetof (struct ptrace_user, pt_gr[regno - GR96_REGNUM]));
- }
- else
- {
- switch (regno)
- {
- case GR1_REGNUM:
- return (offsetof (struct ptrace_user, pt_gr1));
- case CPS_REGNUM:
- return (offsetof (struct ptrace_user, pt_psr));
- case NPC_REGNUM:
- return (offsetof (struct ptrace_user, pt_pc0));
- case PC_REGNUM:
- return (offsetof (struct ptrace_user, pt_pc1));
- case PC2_REGNUM:
- return (offsetof (struct ptrace_user, pt_pc2));
- case IPC_REGNUM:
- return (offsetof (struct ptrace_user, pt_ipc));
- case IPA_REGNUM:
- return (offsetof (struct ptrace_user, pt_ipa));
- case IPB_REGNUM:
- return (offsetof (struct ptrace_user, pt_ipb));
- case Q_REGNUM:
- return (offsetof (struct ptrace_user, pt_q));
- case BP_REGNUM:
- return (offsetof (struct ptrace_user, pt_bp));
- case FC_REGNUM:
- return (offsetof (struct ptrace_user, pt_fc));
- default:
- fprintf_filtered (gdb_stderr, "register_addr():Bad register %s (%d)\n",
- REGISTER_NAME (regno), regno);
- return (0xffffffff); /* Should make ptrace() fail */
- }
- }
-}
-\f
-
-/* Register that we are able to handle ultra3 core file formats.
- FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns ultra3_core_fns =
-{
- bfd_target_unknown_flavour, /* core_flavour */
- default_check_format, /* check_format */
- default_core_sniffer, /* core_sniffer */
- fetch_core_registers, /* core_read_registers */
- NULL /* next */
-};
-
-void
-_initialize_core_ultra3 (void)
-{
- add_core_fns (&ultra3_core_fns);
-}
+/* OBSOLETE /* Native-dependent code for GDB, for NYU Ultra3 running Sym1 OS. */
+/* OBSOLETE Copyright 1988, 1989, 1991, 1992, 1995, 1996, 1999, 2000, 2001 */
+/* OBSOLETE Free Software Foundation, Inc. */
+/* OBSOLETE Contributed by David Wood (wood@nyu.edu) at New York University. */
+/* OBSOLETE */
+/* OBSOLETE This file is part of GDB. */
+/* OBSOLETE */
+/* OBSOLETE This program is free software; you can redistribute it and/or modify */
+/* OBSOLETE it under the terms of the GNU General Public License as published by */
+/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
+/* OBSOLETE (at your option) any later version. */
+/* OBSOLETE */
+/* OBSOLETE This program is distributed in the hope that it will be useful, */
+/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* OBSOLETE GNU General Public License for more details. */
+/* OBSOLETE */
+/* OBSOLETE You should have received a copy of the GNU General Public License */
+/* OBSOLETE along with this program; if not, write to the Free Software */
+/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
+/* OBSOLETE Boston, MA 02111-1307, USA. */ */
+/* OBSOLETE */
+/* OBSOLETE #define DEBUG */
+/* OBSOLETE #include "defs.h" */
+/* OBSOLETE #include "frame.h" */
+/* OBSOLETE #include "inferior.h" */
+/* OBSOLETE #include "symtab.h" */
+/* OBSOLETE #include "value.h" */
+/* OBSOLETE #include "regcache.h" */
+/* OBSOLETE */
+/* OBSOLETE #include <sys/types.h> */
+/* OBSOLETE #include <sys/param.h> */
+/* OBSOLETE #include <signal.h> */
+/* OBSOLETE #include <sys/ioctl.h> */
+/* OBSOLETE #include <fcntl.h> */
+/* OBSOLETE */
+/* OBSOLETE #include "gdbcore.h" */
+/* OBSOLETE */
+/* OBSOLETE #include <sys/file.h> */
+/* OBSOLETE #include "gdb_stat.h" */
+/* OBSOLETE */
+/* OBSOLETE static void fetch_core_registers (char *, unsigned, int, CORE_ADDR); */
+/* OBSOLETE */
+/* OBSOLETE /* Assumes support for AMD's Binary Compatibility Standard */
+/* OBSOLETE for ptrace(). If you define ULTRA3, the ultra3 extensions to */
+/* OBSOLETE ptrace() are used allowing the reading of more than one register */
+/* OBSOLETE at a time. */
+/* OBSOLETE */
+/* OBSOLETE This file assumes KERNEL_DEBUGGING is turned off. This means */
+/* OBSOLETE that if the user/gdb tries to read gr64-gr95 or any of the */
+/* OBSOLETE protected special registers we silently return -1 (see the */
+/* OBSOLETE CANNOT_STORE/FETCH_REGISTER macros). */ */
+/* OBSOLETE #define ULTRA3 */
+/* OBSOLETE */
+/* OBSOLETE #if !defined (offsetof) */
+/* OBSOLETE #define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER) */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE extern int errno; */
+/* OBSOLETE struct ptrace_user pt_struct; */
+/* OBSOLETE */
+/* OBSOLETE /* Get all available registers from the inferior. Registers that are */
+/* OBSOLETE * defined in REGISTER_NAMES, but not available to the user/gdb are */
+/* OBSOLETE * supplied as -1. This may include gr64-gr95 and the protected special */
+/* OBSOLETE * purpose registers. */
+/* OBSOLETE */ */
+/* OBSOLETE */
+/* OBSOLETE void */
+/* OBSOLETE fetch_inferior_registers (int regno) */
+/* OBSOLETE { */
+/* OBSOLETE register int i, j, ret_val = 0; */
+/* OBSOLETE char buf[128]; */
+/* OBSOLETE */
+/* OBSOLETE if (regno != -1) */
+/* OBSOLETE { */
+/* OBSOLETE fetch_register (regno); */
+/* OBSOLETE return; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* Global Registers */ */
+/* OBSOLETE #ifdef ULTRA3 */
+/* OBSOLETE errno = 0; */
+/* OBSOLETE ptrace (PT_READ_STRUCT, inferior_pid, */
+/* OBSOLETE (PTRACE_ARG3_TYPE) register_addr (GR96_REGNUM, 0), */
+/* OBSOLETE (int) &pt_struct.pt_gr[0], 32 * 4); */
+/* OBSOLETE if (errno != 0) */
+/* OBSOLETE { */
+/* OBSOLETE perror_with_name ("reading global registers"); */
+/* OBSOLETE ret_val = -1; */
+/* OBSOLETE } */
+/* OBSOLETE else */
+/* OBSOLETE for (regno = GR96_REGNUM, j = 0; j < 32; regno++, j++) */
+/* OBSOLETE { */
+/* OBSOLETE supply_register (regno, &pt_struct.pt_gr[j]); */
+/* OBSOLETE } */
+/* OBSOLETE #else */
+/* OBSOLETE for (regno = GR96_REGNUM; !ret_val && regno < GR96_REGNUM + 32; regno++) */
+/* OBSOLETE fetch_register (regno); */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE /* Local Registers */ */
+/* OBSOLETE #ifdef ULTRA3 */
+/* OBSOLETE errno = 0; */
+/* OBSOLETE ptrace (PT_READ_STRUCT, inferior_pid, */
+/* OBSOLETE (PTRACE_ARG3_TYPE) register_addr (LR0_REGNUM, 0), */
+/* OBSOLETE (int) &pt_struct.pt_lr[0], 128 * 4); */
+/* OBSOLETE if (errno != 0) */
+/* OBSOLETE { */
+/* OBSOLETE perror_with_name ("reading local registers"); */
+/* OBSOLETE ret_val = -1; */
+/* OBSOLETE } */
+/* OBSOLETE else */
+/* OBSOLETE for (regno = LR0_REGNUM, j = 0; j < 128; regno++, j++) */
+/* OBSOLETE { */
+/* OBSOLETE supply_register (regno, &pt_struct.pt_lr[j]); */
+/* OBSOLETE } */
+/* OBSOLETE #else */
+/* OBSOLETE for (regno = LR0_REGNUM; !ret_val && regno < LR0_REGNUM + 128; regno++) */
+/* OBSOLETE fetch_register (regno); */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE /* Special Registers */ */
+/* OBSOLETE fetch_register (GR1_REGNUM); */
+/* OBSOLETE fetch_register (CPS_REGNUM); */
+/* OBSOLETE fetch_register (PC_REGNUM); */
+/* OBSOLETE fetch_register (NPC_REGNUM); */
+/* OBSOLETE fetch_register (PC2_REGNUM); */
+/* OBSOLETE fetch_register (IPC_REGNUM); */
+/* OBSOLETE fetch_register (IPA_REGNUM); */
+/* OBSOLETE fetch_register (IPB_REGNUM); */
+/* OBSOLETE fetch_register (Q_REGNUM); */
+/* OBSOLETE fetch_register (BP_REGNUM); */
+/* OBSOLETE fetch_register (FC_REGNUM); */
+/* OBSOLETE */
+/* OBSOLETE /* Fake any registers that are in REGISTER_NAMES, but not available to gdb */ */
+/* OBSOLETE registers_fetched (); */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* Store our register values back into the inferior. */
+/* OBSOLETE * If REGNO is -1, do this for all registers. */
+/* OBSOLETE * Otherwise, REGNO specifies which register (so we can save time). */
+/* OBSOLETE * NOTE: Assumes AMD's binary compatibility standard. */
+/* OBSOLETE */ */
+/* OBSOLETE */
+/* OBSOLETE void */
+/* OBSOLETE store_inferior_registers (int regno) */
+/* OBSOLETE { */
+/* OBSOLETE register unsigned int regaddr; */
+/* OBSOLETE char buf[80]; */
+/* OBSOLETE */
+/* OBSOLETE if (regno >= 0) */
+/* OBSOLETE { */
+/* OBSOLETE if (CANNOT_STORE_REGISTER (regno)) */
+/* OBSOLETE return; */
+/* OBSOLETE regaddr = register_addr (regno, 0); */
+/* OBSOLETE errno = 0; */
+/* OBSOLETE ptrace (PT_WRITE_U, inferior_pid, */
+/* OBSOLETE (PTRACE_ARG3_TYPE) regaddr, read_register (regno)); */
+/* OBSOLETE if (errno != 0) */
+/* OBSOLETE { */
+/* OBSOLETE sprintf (buf, "writing register %s (#%d)", REGISTER_NAME (regno), regno); */
+/* OBSOLETE perror_with_name (buf); */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE else */
+/* OBSOLETE { */
+/* OBSOLETE #ifdef ULTRA3 */
+/* OBSOLETE pt_struct.pt_gr1 = read_register (GR1_REGNUM); */
+/* OBSOLETE for (regno = GR96_REGNUM; regno < GR96_REGNUM + 32; regno++) */
+/* OBSOLETE pt_struct.pt_gr[regno] = read_register (regno); */
+/* OBSOLETE for (regno = LR0_REGNUM; regno < LR0_REGNUM + 128; regno++) */
+/* OBSOLETE pt_struct.pt_gr[regno] = read_register (regno); */
+/* OBSOLETE errno = 0; */
+/* OBSOLETE ptrace (PT_WRITE_STRUCT, inferior_pid, */
+/* OBSOLETE (PTRACE_ARG3_TYPE) register_addr (GR1_REGNUM, 0), */
+/* OBSOLETE (int) &pt_struct.pt_gr1, (1 * 32 * 128) * 4); */
+/* OBSOLETE if (errno != 0) */
+/* OBSOLETE { */
+/* OBSOLETE sprintf (buf, "writing all local/global registers"); */
+/* OBSOLETE perror_with_name (buf); */
+/* OBSOLETE } */
+/* OBSOLETE pt_struct.pt_psr = read_register (CPS_REGNUM); */
+/* OBSOLETE pt_struct.pt_pc0 = read_register (NPC_REGNUM); */
+/* OBSOLETE pt_struct.pt_pc1 = read_register (PC_REGNUM); */
+/* OBSOLETE pt_struct.pt_pc2 = read_register (PC2_REGNUM); */
+/* OBSOLETE pt_struct.pt_ipc = read_register (IPC_REGNUM); */
+/* OBSOLETE pt_struct.pt_ipa = read_register (IPA_REGNUM); */
+/* OBSOLETE pt_struct.pt_ipb = read_register (IPB_REGNUM); */
+/* OBSOLETE pt_struct.pt_q = read_register (Q_REGNUM); */
+/* OBSOLETE pt_struct.pt_bp = read_register (BP_REGNUM); */
+/* OBSOLETE pt_struct.pt_fc = read_register (FC_REGNUM); */
+/* OBSOLETE errno = 0; */
+/* OBSOLETE ptrace (PT_WRITE_STRUCT, inferior_pid, */
+/* OBSOLETE (PTRACE_ARG3_TYPE) register_addr (CPS_REGNUM, 0), */
+/* OBSOLETE (int) &pt_struct.pt_psr, (10) * 4); */
+/* OBSOLETE if (errno != 0) */
+/* OBSOLETE { */
+/* OBSOLETE sprintf (buf, "writing all special registers"); */
+/* OBSOLETE perror_with_name (buf); */
+/* OBSOLETE return; */
+/* OBSOLETE } */
+/* OBSOLETE #else */
+/* OBSOLETE store_inferior_registers (GR1_REGNUM); */
+/* OBSOLETE for (regno = GR96_REGNUM; regno < GR96_REGNUM + 32; regno++) */
+/* OBSOLETE store_inferior_registers (regno); */
+/* OBSOLETE for (regno = LR0_REGNUM; regno < LR0_REGNUM + 128; regno++) */
+/* OBSOLETE store_inferior_registers (regno); */
+/* OBSOLETE store_inferior_registers (CPS_REGNUM); */
+/* OBSOLETE store_inferior_registers (PC_REGNUM); */
+/* OBSOLETE store_inferior_registers (NPC_REGNUM); */
+/* OBSOLETE store_inferior_registers (PC2_REGNUM); */
+/* OBSOLETE store_inferior_registers (IPC_REGNUM); */
+/* OBSOLETE store_inferior_registers (IPA_REGNUM); */
+/* OBSOLETE store_inferior_registers (IPB_REGNUM); */
+/* OBSOLETE store_inferior_registers (Q_REGNUM); */
+/* OBSOLETE store_inferior_registers (BP_REGNUM); */
+/* OBSOLETE store_inferior_registers (FC_REGNUM); */
+/* OBSOLETE #endif /* ULTRA3 */ */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* */
+/* OBSOLETE * Fetch an individual register (and supply it). */
+/* OBSOLETE * return 0 on success, -1 on failure. */
+/* OBSOLETE * NOTE: Assumes AMD's Binary Compatibility Standard for ptrace(). */
+/* OBSOLETE */ */
+/* OBSOLETE static void */
+/* OBSOLETE fetch_register (int regno) */
+/* OBSOLETE { */
+/* OBSOLETE char buf[128]; */
+/* OBSOLETE int val; */
+/* OBSOLETE */
+/* OBSOLETE if (CANNOT_FETCH_REGISTER (regno)) */
+/* OBSOLETE { */
+/* OBSOLETE val = -1; */
+/* OBSOLETE supply_register (regno, &val); */
+/* OBSOLETE } */
+/* OBSOLETE else */
+/* OBSOLETE { */
+/* OBSOLETE errno = 0; */
+/* OBSOLETE val = ptrace (PT_READ_U, inferior_pid, */
+/* OBSOLETE (PTRACE_ARG3_TYPE) register_addr (regno, 0), 0); */
+/* OBSOLETE if (errno != 0) */
+/* OBSOLETE { */
+/* OBSOLETE sprintf (buf, "reading register %s (#%d)", REGISTER_NAME (regno), regno); */
+/* OBSOLETE perror_with_name (buf); */
+/* OBSOLETE } */
+/* OBSOLETE else */
+/* OBSOLETE { */
+/* OBSOLETE supply_register (regno, &val); */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE /* */
+/* OBSOLETE * Read AMD's Binary Compatibilty Standard conforming core file. */
+/* OBSOLETE * struct ptrace_user is the first thing in the core file */
+/* OBSOLETE * */
+/* OBSOLETE * CORE_REG_SECT, CORE_REG_SIZE, WHICH, and REG_ADDR are all ignored. */
+/* OBSOLETE */ */
+/* OBSOLETE */
+/* OBSOLETE static void */
+/* OBSOLETE fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, */
+/* OBSOLETE int which, CORE_ADDR reg_addr) */
+/* OBSOLETE { */
+/* OBSOLETE register int regno; */
+/* OBSOLETE int val; */
+/* OBSOLETE char buf[4]; */
+/* OBSOLETE */
+/* OBSOLETE for (regno = 0; regno < NUM_REGS; regno++) */
+/* OBSOLETE { */
+/* OBSOLETE if (!CANNOT_FETCH_REGISTER (regno)) */
+/* OBSOLETE { */
+/* OBSOLETE val = bfd_seek (core_bfd, (file_ptr) register_addr (regno, 0), SEEK_SET); */
+/* OBSOLETE if (val < 0 || (val = bfd_read (buf, sizeof buf, 1, core_bfd)) < 0) */
+/* OBSOLETE { */
+/* OBSOLETE char *buffer = (char *) alloca (strlen (REGISTER_NAME (regno)) + 35); */
+/* OBSOLETE strcpy (buffer, "Reading core register "); */
+/* OBSOLETE strcat (buffer, REGISTER_NAME (regno)); */
+/* OBSOLETE perror_with_name (buffer); */
+/* OBSOLETE } */
+/* OBSOLETE supply_register (regno, buf); */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* Fake any registers that are in REGISTER_NAMES, but not available to gdb */ */
+/* OBSOLETE registers_fetched (); */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE /* */
+/* OBSOLETE * Takes a register number as defined in tm.h via REGISTER_NAMES, and maps */
+/* OBSOLETE * it to an offset in a struct ptrace_user defined by AMD's BCS. */
+/* OBSOLETE * That is, it defines the mapping between gdb register numbers and items in */
+/* OBSOLETE * a struct ptrace_user. */
+/* OBSOLETE * A register protection scheme is set up here. If a register not */
+/* OBSOLETE * available to the user is specified in 'regno', then an address that */
+/* OBSOLETE * will cause ptrace() to fail is returned. */
+/* OBSOLETE */ */
+/* OBSOLETE CORE_ADDR */
+/* OBSOLETE register_addr (int regno, CORE_ADDR blockend) */
+/* OBSOLETE { */
+/* OBSOLETE if ((regno >= LR0_REGNUM) && (regno < LR0_REGNUM + 128)) */
+/* OBSOLETE { */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_lr[regno - LR0_REGNUM])); */
+/* OBSOLETE } */
+/* OBSOLETE else if ((regno >= GR96_REGNUM) && (regno < GR96_REGNUM + 32)) */
+/* OBSOLETE { */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_gr[regno - GR96_REGNUM])); */
+/* OBSOLETE } */
+/* OBSOLETE else */
+/* OBSOLETE { */
+/* OBSOLETE switch (regno) */
+/* OBSOLETE { */
+/* OBSOLETE case GR1_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_gr1)); */
+/* OBSOLETE case CPS_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_psr)); */
+/* OBSOLETE case NPC_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_pc0)); */
+/* OBSOLETE case PC_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_pc1)); */
+/* OBSOLETE case PC2_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_pc2)); */
+/* OBSOLETE case IPC_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_ipc)); */
+/* OBSOLETE case IPA_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_ipa)); */
+/* OBSOLETE case IPB_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_ipb)); */
+/* OBSOLETE case Q_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_q)); */
+/* OBSOLETE case BP_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_bp)); */
+/* OBSOLETE case FC_REGNUM: */
+/* OBSOLETE return (offsetof (struct ptrace_user, pt_fc)); */
+/* OBSOLETE default: */
+/* OBSOLETE fprintf_filtered (gdb_stderr, "register_addr():Bad register %s (%d)\n", */
+/* OBSOLETE REGISTER_NAME (regno), regno); */
+/* OBSOLETE return (0xffffffff); /* Should make ptrace() fail */ */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE \f */
+/* OBSOLETE */
+/* OBSOLETE /* Register that we are able to handle ultra3 core file formats. */
+/* OBSOLETE FIXME: is this really bfd_target_unknown_flavour? */ */
+/* OBSOLETE */
+/* OBSOLETE static struct core_fns ultra3_core_fns = */
+/* OBSOLETE { */
+/* OBSOLETE bfd_target_unknown_flavour, /* core_flavour */ */
+/* OBSOLETE default_check_format, /* check_format */ */
+/* OBSOLETE default_core_sniffer, /* core_sniffer */ */
+/* OBSOLETE fetch_core_registers, /* core_read_registers */ */
+/* OBSOLETE NULL /* next */ */
+/* OBSOLETE }; */
+/* OBSOLETE */
+/* OBSOLETE void */
+/* OBSOLETE _initialize_core_ultra3 (void) */
+/* OBSOLETE { */
+/* OBSOLETE add_core_fns (&ultra3_core_fns); */
+/* OBSOLETE } */
-/* Host-dependent code for GDB, for NYU Ultra3 running Sym1 OS.
- Copyright 1988, 1989, 1991, 1992, 1993, 1995, 2000
- Free Software Foundation, Inc.
- Contributed by David Wood (wood@nyu.edu) at New York University.
-
- 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#define DEBUG
-#include "defs.h"
-#include "frame.h"
-#include "inferior.h"
-#include "symtab.h"
-#include "value.h"
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include "gdbcore.h"
-
-#include <sys/file.h>
-#include "gdb_stat.h"
-
-/* Assorted operating system circumventions */
-
-#ifdef SYM1
-
-/* FIXME: Kludge this for now. It really should be system call. */
-int
-getpagesize (void)
-{
- return (8192);
-}
-
-/* FIXME: Fake out the fcntl() call, which we don't have. */
-fcntl (int fd, int cmd, int arg)
-{
-
- switch (cmd)
- {
- case F_GETFL:
- return (O_RDONLY);
- break;
- default:
- printf_unfiltered ("Ultra3's fcntl() failing, cmd = %d.\n", cmd);
- return (-1);
- }
-}
-
-
-/*
- * 4.2 Signal support, requires linking with libjobs.
- */
-static int _SigMask;
-#define sigbit(s) (1L << ((s)-1))
-
-init_SigMask (void)
-{
- /* Taken from the sym1 kernel in machdep.c:startup() */
- _SigMask = sigbit (SIGTSTP) | sigbit (SIGTTOU) | sigbit (SIGTTIN) |
- sigbit (SIGCHLD) | sigbit (SIGTINT);
-}
-
-sigmask (int signo)
-{
- return (1 << (signo - 1));
-}
-
-sigsetmask (unsigned int sigmask)
-{
- int i, mask = 1;
- int lastmask = _SigMask;
-
- for (i = 0; i < NSIG; i++)
- {
- if (sigmask & mask)
- {
- if (!(_SigMask & mask))
- {
- sighold (i + 1);
- _SigMask |= mask;
- }
- }
- else if (_SigMask & mask)
- {
- sigrelse (i + 1);
- _SigMask &= ~mask;
- }
- mask <<= 1;
- }
- return (lastmask);
-}
-
-sigblock (unsigned int sigmask)
-{
- int i, mask = 1;
- int lastmask = _SigMask;
-
- for (i = 0; i < NSIG; i++)
- {
- if ((sigmask & mask) && !(_SigMask & mask))
- {
- sighold (i + 1);
- _SigMask |= mask;
- }
- mask <<= 1;
- }
- return (lastmask);
-}
-#endif /* SYM1 */
-
-
-/* Initialization code for this module. */
-
-void
-_initialize_ultra3 (void)
-{
-#ifdef SYM1
- init_SigMask ();
-#endif
-}
+/* OBSOLETE /* Host-dependent code for GDB, for NYU Ultra3 running Sym1 OS. */
+/* OBSOLETE Copyright 1988, 1989, 1991, 1992, 1993, 1995, 2000 */
+/* OBSOLETE Free Software Foundation, Inc. */
+/* OBSOLETE Contributed by David Wood (wood@nyu.edu) at New York University. */
+/* OBSOLETE */
+/* OBSOLETE This file is part of GDB. */
+/* OBSOLETE */
+/* OBSOLETE This program is free software; you can redistribute it and/or modify */
+/* OBSOLETE it under the terms of the GNU General Public License as published by */
+/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
+/* OBSOLETE (at your option) any later version. */
+/* OBSOLETE */
+/* OBSOLETE This program is distributed in the hope that it will be useful, */
+/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* OBSOLETE GNU General Public License for more details. */
+/* OBSOLETE */
+/* OBSOLETE You should have received a copy of the GNU General Public License */
+/* OBSOLETE along with this program; if not, write to the Free Software */
+/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
+/* OBSOLETE Boston, MA 02111-1307, USA. */ */
+/* OBSOLETE */
+/* OBSOLETE #define DEBUG */
+/* OBSOLETE #include "defs.h" */
+/* OBSOLETE #include "frame.h" */
+/* OBSOLETE #include "inferior.h" */
+/* OBSOLETE #include "symtab.h" */
+/* OBSOLETE #include "value.h" */
+/* OBSOLETE */
+/* OBSOLETE #include <sys/types.h> */
+/* OBSOLETE #include <sys/param.h> */
+/* OBSOLETE #include <signal.h> */
+/* OBSOLETE #include <sys/ioctl.h> */
+/* OBSOLETE #include <fcntl.h> */
+/* OBSOLETE */
+/* OBSOLETE #include "gdbcore.h" */
+/* OBSOLETE */
+/* OBSOLETE #include <sys/file.h> */
+/* OBSOLETE #include "gdb_stat.h" */
+/* OBSOLETE */
+/* OBSOLETE /* Assorted operating system circumventions */ */
+/* OBSOLETE */
+/* OBSOLETE #ifdef SYM1 */
+/* OBSOLETE */
+/* OBSOLETE /* FIXME: Kludge this for now. It really should be system call. */ */
+/* OBSOLETE int */
+/* OBSOLETE getpagesize (void) */
+/* OBSOLETE { */
+/* OBSOLETE return (8192); */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* FIXME: Fake out the fcntl() call, which we don't have. */ */
+/* OBSOLETE fcntl (int fd, int cmd, int arg) */
+/* OBSOLETE { */
+/* OBSOLETE */
+/* OBSOLETE switch (cmd) */
+/* OBSOLETE { */
+/* OBSOLETE case F_GETFL: */
+/* OBSOLETE return (O_RDONLY); */
+/* OBSOLETE break; */
+/* OBSOLETE default: */
+/* OBSOLETE printf_unfiltered ("Ultra3's fcntl() failing, cmd = %d.\n", cmd); */
+/* OBSOLETE return (-1); */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE /* */
+/* OBSOLETE * 4.2 Signal support, requires linking with libjobs. */
+/* OBSOLETE */ */
+/* OBSOLETE static int _SigMask; */
+/* OBSOLETE #define sigbit(s) (1L << ((s)-1)) */
+/* OBSOLETE */
+/* OBSOLETE init_SigMask (void) */
+/* OBSOLETE { */
+/* OBSOLETE /* Taken from the sym1 kernel in machdep.c:startup() */ */
+/* OBSOLETE _SigMask = sigbit (SIGTSTP) | sigbit (SIGTTOU) | sigbit (SIGTTIN) | */
+/* OBSOLETE sigbit (SIGCHLD) | sigbit (SIGTINT); */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE sigmask (int signo) */
+/* OBSOLETE { */
+/* OBSOLETE return (1 << (signo - 1)); */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE sigsetmask (unsigned int sigmask) */
+/* OBSOLETE { */
+/* OBSOLETE int i, mask = 1; */
+/* OBSOLETE int lastmask = _SigMask; */
+/* OBSOLETE */
+/* OBSOLETE for (i = 0; i < NSIG; i++) */
+/* OBSOLETE { */
+/* OBSOLETE if (sigmask & mask) */
+/* OBSOLETE { */
+/* OBSOLETE if (!(_SigMask & mask)) */
+/* OBSOLETE { */
+/* OBSOLETE sighold (i + 1); */
+/* OBSOLETE _SigMask |= mask; */
+/* OBSOLETE } */
+/* OBSOLETE } */
+/* OBSOLETE else if (_SigMask & mask) */
+/* OBSOLETE { */
+/* OBSOLETE sigrelse (i + 1); */
+/* OBSOLETE _SigMask &= ~mask; */
+/* OBSOLETE } */
+/* OBSOLETE mask <<= 1; */
+/* OBSOLETE } */
+/* OBSOLETE return (lastmask); */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE sigblock (unsigned int sigmask) */
+/* OBSOLETE { */
+/* OBSOLETE int i, mask = 1; */
+/* OBSOLETE int lastmask = _SigMask; */
+/* OBSOLETE */
+/* OBSOLETE for (i = 0; i < NSIG; i++) */
+/* OBSOLETE { */
+/* OBSOLETE if ((sigmask & mask) && !(_SigMask & mask)) */
+/* OBSOLETE { */
+/* OBSOLETE sighold (i + 1); */
+/* OBSOLETE _SigMask |= mask; */
+/* OBSOLETE } */
+/* OBSOLETE mask <<= 1; */
+/* OBSOLETE } */
+/* OBSOLETE return (lastmask); */
+/* OBSOLETE } */
+/* OBSOLETE #endif /* SYM1 */ */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE /* Initialization code for this module. */ */
+/* OBSOLETE */
+/* OBSOLETE void */
+/* OBSOLETE _initialize_ultra3 (void) */
+/* OBSOLETE { */
+/* OBSOLETE #ifdef SYM1 */
+/* OBSOLETE init_SigMask (); */
+/* OBSOLETE #endif */
+/* OBSOLETE } */
projects / binutils-gdb.git / commitdiff