binutils-gdb.git
26 years agoTue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
Ian Lance Taylor [Tue, 24 Mar 1998 23:34:45 +0000 (23:34 +0000)]
Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>

* config/tc-i386.h (LinearAddress): Define.
* config/tc-i386.c (md_assemble): If LinearAddress is set for the
instruction, don't use a default segment.

26 years ago * Makefile.in (BASE_FLAGS_TO_PASS): Pass $(lispdir) down to
Eric Mumpower [Tue, 24 Mar 1998 23:30:35 +0000 (23:30 +0000)]
    * Makefile.in (BASE_FLAGS_TO_PASS): Pass $(lispdir) down to
        recursive makes

26 years ago* interp.c (Max, Min): Comment out functions. Not yet used.
Andrew Cagney [Tue, 24 Mar 1998 23:16:57 +0000 (23:16 +0000)]
* interp.c (Max, Min): Comment out functions. Not yet used.
* vr4320.igen (DCLZ): Pacify GCC, 64 bit arg, int format.

26 years ago* Several fixes and performance enhancements from my 2 weeks working in Japan.
Ian Carmichael [Tue, 24 Mar 1998 22:23:33 +0000 (22:23 +0000)]
* Several fixes and performance enhancements from my 2 weeks working in Japan.

26 years ago* gen-engine.c (print_run_body): Re-extract the CIA after
Andrew Cagney [Tue, 24 Mar 1998 21:30:00 +0000 (21:30 +0000)]
* gen-engine.c (print_run_body): Re-extract the CIA after
processing any events.  Events may not restart the simulator.

26 years agoAdd new files: mn10300.igen, mn10300.dc, sim-main.h, op_utils.c
Joyce Janczyn [Tue, 24 Mar 1998 21:23:29 +0000 (21:23 +0000)]
Add new files: mn10300.igen, mn10300.dc, sim-main.h, op_utils.c

26 years agoTue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
Ian Lance Taylor [Tue, 24 Mar 1998 21:10:44 +0000 (21:10 +0000)]
Tue Mar 24 16:09:43 1998  Manfred Hollstein  <manfred@s-direktnet.de>

* ieee.c (do_one): Check section before dereferencing it.
(ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
(ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.

26 years agoPort mn10300 simulator to build with the common simulator framework
Joyce Janczyn [Tue, 24 Mar 1998 20:30:03 +0000 (20:30 +0000)]
Port mn10300 simulator to build with the common simulator framework
under the configure option --enable-sim-common.

26 years agoAdd code to support building mn10300 simulator with the common simulator
Joyce Janczyn [Tue, 24 Mar 1998 20:26:06 +0000 (20:26 +0000)]
Add code to support building mn10300 simulator with the common simulator
framework.

26 years agoAdd support for building simulator based on common simulator framework.
Joyce Janczyn [Tue, 24 Mar 1998 20:19:55 +0000 (20:19 +0000)]
Add support for building simulator based on common simulator framework.
Separate out files which get compiled depending on --enable-sim-common
configuration.

26 years agoAdd ability to configure mn10300 built with common simulator code base.
Joyce Janczyn [Tue, 24 Mar 1998 20:16:25 +0000 (20:16 +0000)]
Add ability to configure mn10300 built with common simulator code base.
Use --enable-sim-common to build this way; default configure has not
changed.

26 years agoNew {load/store}_{byte/half/word} macros for simulator built with
Joyce Janczyn [Tue, 24 Mar 1998 20:11:44 +0000 (20:11 +0000)]
New {load/store}_{byte/half/word} macros for simulator built with
common framework.

26 years agoHeader file required by igen generated files.
Joyce Janczyn [Tue, 24 Mar 1998 20:08:00 +0000 (20:08 +0000)]
Header file required by igen generated files.

26 years agoIGEN input files for mn10300 simulator.
Joyce Janczyn [Tue, 24 Mar 1998 20:07:22 +0000 (20:07 +0000)]
IGEN input files for mn10300 simulator.

26 years ago * Makefile.in: Get SHELL from configure.
Stu Grossman [Tue, 24 Mar 1998 17:50:09 +0000 (17:50 +0000)]
* Makefile.in:  Get SHELL from configure.
* configure:  Regenerate with autoconf 2.12.1 to fix shell issues for
NT native builds.

26 years ago * Make-common.in: Get SHELL from configure.
Stu Grossman [Tue, 24 Mar 1998 17:48:58 +0000 (17:48 +0000)]
* Make-common.in:  Get SHELL from configure.
* (stamp-tvals sim-inline.c):  Use $(SHELL) when invoking
move-if-change.  Fixes NT native build problem.
* Makefile.in (nltvals.def):   Use $(SHELL) when invoking
move-if-change.  Fixes NT native build problem.
* configure:  Regenerate with autoconf 2.12.1 to fix shell issues for
NT native builds.

26 years ago * Makefile.in: Derive SHELL from configure.
Stu Grossman [Tue, 24 Mar 1998 16:44:10 +0000 (16:44 +0000)]
* Makefile.in:  Derive SHELL from configure.
* config/d10v/d10v.mt config/d30v/d30v.mt config/m32r/m32r.mt
config/mn10200/mn10200.mt config/mn10300/mn10300.mt :  Remove -lm
from SIM.  This prevents dependency checking of -lm (under NT
native builds).  (It is automatically added by configure if it
exists.)
* doc/configure mswin/configure nlm/configure
testsuite/gdb.base/configure testsuite/gdb.c++/configure
testsuite/gdb.chill/configure testsuite/gdb.disasm/configure
testsuite/gdb.stabs/configure testsuite/gdb.threads/configure:
Regenerate with autoconf 2.12.1 to fix shell issues for NT native
builds.

26 years ago * Makefile.in (CC_FOR_TARGET): Use $(TARGET_SUBDIR) when passing -B
Ian Lance Taylor [Tue, 24 Mar 1998 16:39:03 +0000 (16:39 +0000)]
* Makefile.in (CC_FOR_TARGET): Use $(TARGET_SUBDIR) when passing -B
for newlib directory.
(CXX_FOR_TARGET): Likewise.

26 years agoBuild IGEN with the mn10300 simulator.
Joyce Janczyn [Tue, 24 Mar 1998 16:18:58 +0000 (16:18 +0000)]
Build IGEN with the mn10300 simulator.

26 years agoMon Mar 23 18:10:57 1998 Ulrich Drepper (drepper@cygnus.com)
Jason Molenda [Tue, 24 Mar 1998 02:12:22 +0000 (02:12 +0000)]
Mon Mar 23 18:10:57 1998  Ulrich Drepper  (drepper@cygnus.com)

        * solib.c (solib_create_inferior_hook):  Rewrite previous
        change to check the type of file via BFD.

26 years agoMon Mar 23 18:54:15 1998 Joel Sherrill <joel@OARcorp.com>
Ian Lance Taylor [Mon, 23 Mar 1998 23:56:06 +0000 (23:56 +0000)]
Mon Mar 23 18:54:15 1998  Joel Sherrill  <joel@OARcorp.com>

* configure.tgt: (sh*-*-rtems*): Switched from ELF to COFF.

26 years agoMon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
Ian Lance Taylor [Mon, 23 Mar 1998 23:54:49 +0000 (23:54 +0000)]
Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>

* configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
* configure: Rebuild.

26 years agoMon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
Ian Lance Taylor [Mon, 23 Mar 1998 23:52:58 +0000 (23:52 +0000)]
Mon Mar 23 18:51:47 1998  Joel Sherrill  <joel@OARcorp.com>

* config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.

26 years agofix random sanitization errors
Angela Marie Thomas [Mon, 23 Mar 1998 23:30:33 +0000 (23:30 +0000)]
fix random sanitization errors

26 years agoAdd interworking support (untested) to pe backends.
Nick Clifton [Mon, 23 Mar 1998 22:24:37 +0000 (22:24 +0000)]
Add interworking support (untested) to pe backends.

26 years agoMon Mar 23 13:52:28 1998 Ulrich Drepper (drepper@cygnus.com)
Jason Molenda [Mon, 23 Mar 1998 21:58:12 +0000 (21:58 +0000)]
Mon Mar 23 13:52:28 1998  Ulrich Drepper  (drepper@cygnus.com)

        * breakpoint.c (breakpoint_re_set_one): Treat bp_shlib_events
        like bp_breakpoints.
        * solib.c (solib_create_inferior_hook): Relocate section addresses
        if the alleged start address doesn't agree with the PC.

26 years ago * gas/dvp/mpg-1.[sd]: New files.
Doug Evans [Mon, 23 Mar 1998 21:31:08 +0000 (21:31 +0000)]
* gas/dvp/mpg-1.[sd]: New files.
* gas/dvp/mpg-1vu.s: New file.
* gas/dvp/dvp.exp: Run new test mpg-1.s.

26 years ago * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
Doug Evans [Mon, 23 Mar 1998 21:19:04 +0000 (21:19 +0000)]
* config/tc-dvp.c (insert_mpg_marker): Update mpgloc.

26 years agoadd sanitization marker
Nick Clifton [Mon, 23 Mar 1998 19:36:21 +0000 (19:36 +0000)]
add sanitization marker

26 years agoFix SATH bit pattern
Nick Clifton [Mon, 23 Mar 1998 19:35:49 +0000 (19:35 +0000)]
Fix SATH bit pattern

26 years agoFix SATH bit pattern (PR15418)
Nick Clifton [Mon, 23 Mar 1998 19:33:35 +0000 (19:33 +0000)]
Fix SATH bit pattern (PR15418)

26 years agoMon Mar 23 13:41:39 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Elena Zannoni [Mon, 23 Mar 1998 18:43:42 +0000 (18:43 +0000)]
Mon Mar 23 13:41:39 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * gdbtk.c (gdb_get_mem): Rewrite to fetch entire contents
        of the memory window at once.

26 years ago* Oops, added note re. regeneration of "configure" script.
Frank Ch. Eigler [Mon, 23 Mar 1998 18:36:35 +0000 (18:36 +0000)]
* Oops, added note re. regeneration of "configure" script.

26 years ago* Added sky-sanitized --with-sim-gpu2 option to match the one given to
Frank Ch. Eigler [Mon, 23 Mar 1998 18:34:28 +0000 (18:34 +0000)]
* Added sky-sanitized --with-sim-gpu2 option to match the one given to
  stand-alone sky simulator, last week.

start-sanitize-sky
Mon Mar 23 13:07:22 1998  Frank Ch. Eigler  <fche@cygnus.com>

* configure.in (sim-gpu2): Added --with-sim-gpu2 as configure
  option, to allow gdb+sim linking with sky GPU2 library.
end-sanitize-sky

26 years ago * ltconfig: Update after libtool/ltconfig.in change for
Jeff Law [Mon, 23 Mar 1998 18:30:16 +0000 (18:30 +0000)]
    * ltconfig: Update after libtool/ltconfig.in change for
        hpux11.

26 years ago * dvp.h (vif_operand_datalen_special): Declare.
Doug Evans [Mon, 23 Mar 1998 18:03:15 +0000 (18:03 +0000)]
* dvp.h (vif_operand_datalen_special): Declare.

26 years ago * dvp-opc.c (vif_operand_datalen_special): New global.
Doug Evans [Mon, 23 Mar 1998 18:01:04 +0000 (18:01 +0000)]
* dvp-opc.c (vif_operand_datalen_special): New global.

26 years ago* Backing out non-dvp changes from 1998-03-20; ".section text" is not
Frank Ch. Eigler [Mon, 23 Mar 1998 16:04:22 +0000 (16:04 +0000)]
* Backing out non-dvp changes from 1998-03-20; ".section text" is not
  understood to be the same as ".text" on all ports.  The DVP assembler
  will resume failing these two tests.

26 years ago * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
Jeff Law [Mon, 23 Mar 1998 07:46:11 +0000 (07:46 +0000)]
    * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.

26 years agoSat Mar 21 19:34:49 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Elena Zannoni [Sun, 22 Mar 1998 23:02:10 +0000 (23:02 +0000)]
Sat Mar 21 19:34:49 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

merged changes from Foundry (list follows by file/author):

        - Tom Tromey  <tromey@cygnus.com>
        * Makefile.in (gdbres.o): New target.
        (WINDRES): New define.
        * configure: Rebuilt.
        * configure.in (WINDRES): Define.
        (CONFIG_OBS): Include gdbres.o on Windows.
        * gdbtool.ico: New file.
        * gdb.rc: New file.

        * ser-unix.c
        - Keith Seitz  <keiths@onions.cygnus.com>
        (wait_for): Don't reset the timeout_remaining for CYGWIN32,
        since we now effectively poll the serial port.
        Don't reset the current_timeout, either, since this member is used
        by hardwire_readchar to track the timeout and call the ui_loop_hook.
        (hardwire_readchar): Poll the serial port for Cygwin32. We timeout every
        second, update the UI, and loop around doing this until we have hit the real
        timeout or we get data or an error. This will allow the UI to stay active
        while gdb is "blocked" talking to the target.
        - Martin M. Hunt  <hunt@cygnus.com>
        (wait_for): Do reset current_timeout
        because it is only used to keep track of what the
        current timeout for the scb is.

        * top.c
        - Martin M. Hunt  <hunt@cygnus.com>
        (quit_confirm): Change exit message again
        for GUI.
        (pc_changed_hook): Add prototype.
        - Tom Tromey  <tromey@cygnus.com>
        (quit_confirm): Added missing `else'.
        (quit_confirm): Special-case message if init_ui_hook is
        set.

        * symtab.c
        - Martin M. Hunt  <hunt@cygnus.com>
        (find_pc_sect_line): If no symbol information
        is found, return correct pc anyway.
        (find_methods): Comment out an apparently
        bogus error message because it messes up Foundry.

        * serial.c
        - Martin M. Hunt  <hunt@cygnus.com>
        (_initialize_serial): Add a description of
        "set remotelogbase".

        * findvar.c
        - Martin M. Hunt  <hunt@cygnus.com>
        (write_register_gen): Add call to
        pc_changed_hook if the PC is being changed.

        * defs.h
        - Martin M. Hunt  <hunt@cygnus.com>
        (pc_changed_hook): Define.

        * command.c
        -  Martin M. Hunt  <hunt@cygnus.com>
        (do_setshow_command): If no arguments are supplied,
        don't dump core, instead print out an error message.

        * breakpoint.c
        - Martin M. Hunt  <hunt@cygnus.com>
        Make set_raw_breakpoint, set_breakpoint_count,
        and breakpoint_count non-static so they are accessible from
        gdbtk.c.
        (enable_breakpoint): Enable breakpoint
        with same disposition instead of changing all breakpoints
        to donttouch.

        * annotate.h
- Keith Seitz  <keiths@onions.cygnus.com>
        Add declarations for annotation hooks.

        * annotate.c
- Keith Seitz  <keiths@onions.cygnus.com>
        Add hooks: annotate_starting_hook, annotate_stopped_hook,
        annotate_signalled_hook, annotate_exited_hook.
        (annotate_starting): If hook exists, call it instead.
        (annotate_stopped): If hook exists, call it instead.
        (annotate_exited): If hook exists, call it instead.
        (annotate_signalled): If hook exists, call it instead.

Sat Mar 21 19:34:49 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

Merged changes from Foundry: list follows by author:

- Tom Tromey  <tromey@cygnus.com>

* Makefile.in (gdbres.o): New target.
(WINDRES): New define.
* configure: Rebuilt.
* configure.in (WINDRES): Define.
(CONFIG_OBS): Include gdbres.o on Windows.
* gdbtool.ico: New file.
* gdb.rc: New file.
        * gdbtk.c (gdbtk_init): Call ide_create_messagebox_command.
(gdbtk_cleanup): Call ide_interface_deregister_all.
(gdbtk_init): Pass event handle to cleanup.
(TclDebug): Use Tcl_Merge to construct command.
(gdbtk_init): Call ide_create_cygwin_path_command.

        - Martin M. Hunt  <hunt@cygnus.com>

* gdbtk.c (gdb_set_bp): Set addr_string for bp.
(gdb_get_breakpoint_info): Demangle function
names in breakpoint info.
Include "demangle.h".
(gdb_loc, gdb_listfuncs): Demangle C++
function names.
(gdb_set_bp): Properly quote filename to fix
problems with spaces. Send pc back as a hex string.
(gdb_listfuncs): Remove debugging line.
 Turn off some debugging lines.
  (breakpoint_notify): Return correct line number.
(gdb_get_breakpoint_info): Return correct line number.
(gdb_set_bp): New function to provide a better way to
set breakpoints.
(gdbtk_readline, gdbtk_readline_begin): Memory
allocated by tcl needs to be freed by Tcl_Free().
(find_file_in_dir): Deleted.
(gdb_find_file_command): Call full_lookup_symtab().
(gdb_listfuncs): Call full_lookup_symtab().
(full_lookup_symtab): New function.  Like lookup_symtab
except handles multiple files with the same basename,
full pathnames, and always sets symtab->fullname.
(gdb_loadfile): Call full_lookup_symtab(). Clear
realloc'd memory.
(gdb_loadfile):  Don't tag lines without source.
Tag source lines with source_tag.
(gdb_find_file_command, find_file_in_dir):
  Rewrite.  Now searches symtabs and psymtabs for a match
on the partial or full filename.  Returns the full pathname.
(gdb_loadfile): Realloc additional memory
if someone loads in a file with more than 160,000
lines.  I don't know if this really works because
I don't have enough memory to test it.
(gdb_sourcelines): Deleted.
(gdb_loadfile): New function. Takes a text widget
and loads it with the contents of a file.  Marks
and tags source lines.
(pc_changed): New function.
(get_pc_register): Returns the value of
the PC to GDB.
(gdb_loc): If looking on the stack, return
real pc along with calling source line.
(gdb_loc): Return "" instead of "N/A" if
filename is not found.
(gdb_get_breakpoint_info): Same.
(get_register): For Natural mode, set format to 0.
 Minor bugfixes from keiths.
(TclDebug): New function for debugging use.
(gdb_loc): Return correct PC for frames
that are not the innermost frame.
(gdb_listfiles): Rewritten to use object
API.  Now takes an optional dirname which will cause
only files in that directory or its subdirectories
to be returned.  Now returns basenames instead of
full pathnames.
(gdb_cmd): Set/reset load_in_progress flag.
(call_wrapper): Don't pop up dialog for errors in
downloads; just abort download.
(gdbtk_load_hash): Set return value correctly.

        -  Keith Seitz  <keiths@onions.cygnus.com>

* gdbtk.c (gdbtk_init): Define the ui_loop_hook so that it can be
called by routines which might block, allowing us to update the GUI.
(gdbtk_wait): Move timer calls to annotation hooks.
(gdbtk_init): Define the annotation hooks.
(gdbtk_annotate_starting): New function for cygwin32 hosts.
(gdbtk_annotate_stopped): New function for cygwin32 hosts.
(gdbtk_annotate_exited): New function for cygwin32 hosts.
(gdbtk_annotate_signalled): New function. for cygwin32 hosts.
(gdbtk_init): Use gdbtk_print_frame_info hook.
(gdbtk_print_frame_info): New function which sets current_source_symtab
based on the given symtab and line info.
(gdb_immediate_command): New function which does
not buffer any
output. (Contrast to gdb_cmd.)
(gdb_prompt_command): New function to return gdb's prompt.
(find_file_in_dir): New functon which searches source paths
for a given filename.
(gdb_find_file): New function which returns path to given file -- uses
find_file_in_dir.
(gdbtk_init): Install "gdb_immediate", "gdb_find_file", and
"gdb_prompt"
  commands into interpreter.

        -  Ian Lance Taylor  <ian@cygnus.com>

* gdbtk.c (gdbtk_timer_going): If __CYGWIN32__, new static
variable.
(gdb_cmd): If __CYGWIN32__, if executing the load command, call
gdbtk_start_timer and gdbtk_stop_timer.
(call_wrapper): If __CYGWIN32__, if the timer is going, turn it
off.  Clear load_in_progress.
(x_event): If load_in_progress, quit if download_cancel_ok.
(gdbtk_start_timer): Set gdbtk_timer_going.
(gdbtk_stop_timer): Clear gdbtk_timer_going.
(gdbtk_wait): Call x_event.
(gdbtk_init): Call ide_create_win_grab_command if
__CYGIN32__.
(gdb_clear_file): Clear stop_pc.

26 years agoNew function hw_strdup() - use memory tied to hw device.
Andrew Cagney [Sun, 22 Mar 1998 22:33:34 +0000 (22:33 +0000)]
New function hw_strdup() - use memory tied to hw device.
Tidy up hw-properties error messages.
New device dv-glue.c (copied from ../ppc/hw_glue.)
Only attach a port after a devices initialization has finished.

26 years ago * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
Jeff Law [Sun, 22 Mar 1998 20:17:34 +0000 (20:17 +0000)]
    * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
        (mips_ip): Handle 'O' operand.
        (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.

26 years ago * elf32-mips.c (R_MIPS15_S3): New relocation type.
Jeff Law [Sun, 22 Mar 1998 20:01:56 +0000 (20:01 +0000)]
    * elf32-mips.c (R_MIPS15_S3): New relocation type.
        (elf_mips_howto_table): Add R_MIPS15_S3.
        (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
        * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
        * bfd-in2.h, libbfd.h: Rebuilt.

26 years ago * vu0.h (vcallms): Use 'O' for call target operand.
Jeff Law [Sun, 22 Mar 1998 19:56:37 +0000 (19:56 +0000)]
    * vu0.h (vcallms): Use 'O' for call target operand.
        * mips-dis.c (print_insn_arg): Handle 'O'.

26 years agoFix typos: Setting trace in wrong function, ME vs HW.
Andrew Cagney [Sun, 22 Mar 1998 05:51:57 +0000 (05:51 +0000)]
Fix typos: Setting trace in wrong function, ME vs HW.

26 years agoCopy function ../ppc/device_table.c:generic_device_init_address() to
Andrew Cagney [Sun, 22 Mar 1998 05:49:30 +0000 (05:49 +0000)]
Copy function ../ppc/device_table.c:generic_device_init_address() to
hw-base.c:do_hw_attach_regs().  Use in dv-pal.
Add hw_tree_delete to hw-tree.c.

26 years agoAdd function hw_trace() and macro HW_TRACE - provides trace support
Andrew Cagney [Sun, 22 Mar 1998 05:33:41 +0000 (05:33 +0000)]
Add function hw_trace() and macro HW_TRACE - provides trace support
for HW devices.

26 years agoAdd hw_{malloc,zalloc,free} functions to hw_device. Any memory
Andrew Cagney [Sun, 22 Mar 1998 05:06:27 +0000 (05:06 +0000)]
Add hw_{malloc,zalloc,free} functions to hw_device.  Any memory
allocated using these functions is reclaimed when the corresponding
device is deleted.

26 years agoReplace *attach_address() arguments SPACEMASK:ADDR with SPACE:ADDR.
Andrew Cagney [Sun, 22 Mar 1998 04:18:52 +0000 (04:18 +0000)]
Replace *attach_address() arguments SPACEMASK:ADDR with SPACE:ADDR.
Add notes to hw-device.h that discuss the interpretation of SPACE:ADDR
on a BUS.

26 years ago* Updated DVP test case to match new alignment code that was checked in two
Frank Ch. Eigler [Sat, 21 Mar 1998 00:29:55 +0000 (00:29 +0000)]
* Updated DVP test case to match new alignment code that was checked in two
  nights ago.  Patched other two test cases to explicitly specify the ".text"
  segment for tests since the DVP assembler defaults to ".vutext".

26 years ago * Makefile.in: Rebuild with automake 1.2e.
Ian Lance Taylor [Sat, 21 Mar 1998 00:27:12 +0000 (00:27 +0000)]
* Makefile.in: Rebuild with automake 1.2e.
* aclocal.m4, configure: Rebuild with libtool 1.2.

26 years ago * aclocal.m4, configure: Rebuild with libtool 1.2.
Ian Lance Taylor [Sat, 21 Mar 1998 00:16:42 +0000 (00:16 +0000)]
* aclocal.m4, configure: Rebuild with libtool 1.2.

26 years ago * configure.in: Use AM_DISABLE_SHARED.
Ian Lance Taylor [Fri, 20 Mar 1998 23:55:49 +0000 (23:55 +0000)]
* configure.in: Use AM_DISABLE_SHARED.
* aclocal.m4, configure: Rebuild with libtool 1.2.

26 years ago * configure.in: Use AM_DISABLE_SHARED.
Ian Lance Taylor [Fri, 20 Mar 1998 23:48:23 +0000 (23:48 +0000)]
* configure.in: Use AM_DISABLE_SHARED.
* aclocal.m4, configure: Rebuild with libtool 1.2.

26 years agoFri Mar 20 14:45:36 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
Michael Snyder [Fri, 20 Mar 1998 23:33:28 +0000 (23:33 +0000)]
Fri Mar 20 14:45:36 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * gdbserver/Makefile.in: add dependency on XM_CLIBS.
        * gdbserver/low-sim.c (registers) force into alignment.
        (create_inferior): Fix typo on new_argv; add abfd arg to
        sim_open, sim_create_inferior.  Add reg_size arg to
        sim_fetch_register, sim_store_register.  Make simulator
        take a single-step to get into a known running state.
        * gdbserver/gdbreplay.c: include fcntl.h for def'n of F_SETFL.
        * gdbserver/server.c: Add remote_debug variable to control
        debug output.
        * gdbserver/server.h: Add prototypes for enable/disable_async_io.
        * gdbserver/remote-utils.c: add verbose debugging output controlled
        by "remote_debug" variable.  Add call to "disable_async_io()"
        to avoid being killed by async SIGIO signals.
        * config/m32r/m32r.mt: define GDBSERVER_(LIBS and DEPFILES),
        so that gdbserver can be built with the m32r simulator.

26 years agoSanitize away vu0 stuff unless --keep-r5900.
Jeff Law [Fri, 20 Mar 1998 22:56:01 +0000 (22:56 +0000)]
Sanitize away vu0 stuff unless --keep-r5900.

26 years agoAdded DMAC unit test cases.
James Lemke [Fri, 20 Mar 1998 22:51:39 +0000 (22:51 +0000)]
Added DMAC unit test cases.

26 years ago* Monster bug fixes & improvements from the last two days' demo-testing work.
Frank Ch. Eigler [Fri, 20 Mar 1998 22:12:06 +0000 (22:12 +0000)]
* Monster bug fixes & improvements from the last two days' demo-testing work.

* sky-pke.h (pke_fifo*): Exported these formerly private functions.
(pke_device): Added FIFO cache fields.

* sky-pke.c (pke_fifo_reset): New function for GPUIF client -
  clear FIFO contents.
(pke_pcrel_fifo): Added caching facility to prevent O(n^2) cost for
searching for consecutive operand words.

* sky-libvpe.c (MEM, uMEM): New/changed macros that perform modulo
  calculations to handle out-of-range VU memory addresses.
(*): Replaced many previous uses of MEM[] and state->uMEM[] with
calls to above macros.

* sky-vu.h (struct VectorUnitState): Added qw/dw size fields for
MEM/uMEM buffers, for overflow prevention.  Renamed MEM/uMEM fields
to catch all their prior users.

* sky-vu0.c (vu0_attach): Manually align MEM0/MEM1 buffers to force
16-byte alignment.  (zalloc is not enough.)

* sky-vu1.c (vu1_attach): Ditto.
(init_vu): Store buffer sizes from allocation into VectorUnitState.

* sky-gpuif.h (GifPath): Use a pke_fifo strucf instead of
  temporary fixed-size array for flexible FIFO sizing.

* sky-gpuif.c (SKY_GPU2_REFRESH): This is now an integer value to be
used as a modulus for periodic refresh.
(refresh): New function to send GPU2 refresh code periodically.
(*): Use pke_fifo calls to en/dequeue GPUIF tags & operands.

* sky-pke.h (struct pke_device): Added fields to allow caching of
  results from recent FIFO searches.

26 years agoFixes for PR15358 and 15373
Nick Clifton [Fri, 20 Mar 1998 19:28:48 +0000 (19:28 +0000)]
Fixes for PR15358 and 15373

26 years ago * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
Jeff Law [Fri, 20 Mar 1998 16:04:15 +0000 (16:04 +0000)]
    * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
        with vr5400 support.

26 years ago * mips-dis.c: Change '%' to '#' to avoid conflict with vr5400
Jeff Law [Fri, 20 Mar 1998 16:01:43 +0000 (16:01 +0000)]
    * mips-dis.c: Change '%' to '#' to avoid conflict with vr5400
        support.
        * vu0.h: Likewise.

26 years ago * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
Richard Henderson [Fri, 20 Mar 1998 10:28:55 +0000 (10:28 +0000)]
    * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
        part of Feb 22 change controling when to override the existing
        symbol with the .plt entry.

26 years agoAdd builtin explicitly sized 8, 16, 32, 64 and 128 bit int and
Andrew Cagney [Fri, 20 Mar 1998 07:50:33 +0000 (07:50 +0000)]
Add builtin explicitly sized 8, 16, 32, 64 and 128 bit int and
unsigned types.
Specify size of r5900 FSR using 32 bit unsigned type.
Correctly format mips registers when some are not 64 bits in size
Check that REGISTER_{RAW,VIRTUAL}_SIZE are consistent when the target
specifies that no conversion is needed when moving from one to the
other.

26 years agoFix for PR15358 (out of range PC relative branches not being caught)
Nick Clifton [Fri, 20 Mar 1998 00:09:24 +0000 (00:09 +0000)]
Fix for PR15358 (out of range PC relative branches not being caught)
submitted by Jonathan Walton, c/o Tony Thompson at ARM.

26 years agoPatches for PR15356 courtesy of Tony Thompson at ARM.
Nick Clifton [Thu, 19 Mar 1998 23:51:18 +0000 (23:51 +0000)]
Patches for PR15356 courtesy of Tony Thompson at ARM.

26 years agoThu Mar 19 14:54:45 1998 Geoffrey Noer <noer@cygnus.com>
Geoffrey Noer [Thu, 19 Mar 1998 23:04:54 +0000 (23:04 +0000)]
Thu Mar 19 14:54:45 1998  Geoffrey Noer  <noer@cygnus.com>

        * scripttempl/pe.sc: The Cygwin32 library uses a .data$nocopy
        section to avoid copying certain data on fork.  The linker used to
        include this between __data_start__ and __data_end__, but that
        breaks building the cygwin32 dll.  The fix is to rename the
        section ".data_cygwin_nocopy" and explictly include it after
        __data_end__.

26 years ago * config/tc-mips.c (mips_ip): Handle opcodes which have the form
Jeff Law [Thu, 19 Mar 1998 21:28:24 +0000 (21:28 +0000)]
    * config/tc-mips.c (mips_ip): Handle opcodes which have the form
        "name.completer" where only the name is actually in the opcode
        table.  Allow various operands for base register in load/store
        instructions.  Handle various new argument characters for the
        cop2/vu0 co-processor.

26 years ago * gas/mips/vu0.s, gas/mips/vu0.d: New testfiles.
Jeff Law [Thu, 19 Mar 1998 21:16:39 +0000 (21:16 +0000)]
    * gas/mips/vu0.s, gas/mips/vu0.d: New testfiles.
        * gas/mips/mips.exp: Run vu0 tests.

26 years ago * vu0.h: New file with cop2/vu0 instructions.
Jeff Law [Thu, 19 Mar 1998 21:05:23 +0000 (21:05 +0000)]
    * vu0.h: New file with cop2/vu0 instructions.
        * mips-opc.c: Include vu0.h.
        * mips-dis.c (print_insn_arg): Handle new args 0-9, +, -, %, K, &,
        J, Q, X, and U.
        (print_insn_mips): Do not emit a tab after an instruction if the
        first arg is an instruction completer (&).  If the next arg is an
        escape character (%), then print the next arg verbatim.
        * Makefile.am (mips-opc.lo): Depend on vu0.h

26 years agoThu Mar 19 11:32:15 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
Michael Snyder [Thu, 19 Mar 1998 19:35:18 +0000 (19:35 +0000)]
Thu Mar 19 11:32:15 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)

        * minsyms.c (compare_minimal_symbols): If addresses are identical,
        then compare on names.  Sorted list should have symbols with
        identical addresses AND names adjacent, so dups can be discarded.

26 years ago * dvp-opc.c (vif_opcodes): Add stcycl.
Doug Evans [Thu, 19 Mar 1998 18:51:46 +0000 (18:51 +0000)]
* dvp-opc.c (vif_opcodes): Add stcycl.

26 years ago * gas/dvp/vif-1.[sd]: stcycle -> stcycl.
Doug Evans [Thu, 19 Mar 1998 18:51:19 +0000 (18:51 +0000)]
* gas/dvp/vif-1.[sd]: stcycle -> stcycl.

26 years ago * stabsread.c (define_symbol): Don't look for ',' as a LRS
Jeff Law [Thu, 19 Mar 1998 04:47:59 +0000 (04:47 +0000)]
    * stabsread.c (define_symbol): Don't look for ',' as a LRS
        indicator.

26 years ago* Changes today consist just of some code hardening.
Frank Ch. Eigler [Wed, 18 Mar 1998 19:33:33 +0000 (19:33 +0000)]
* Changes today consist just of some code hardening.

26 years ago* Added forced 16-byte alignment to a sky-only (tc-dvp) assembler
Frank Ch. Eigler [Wed, 18 Mar 1998 19:02:00 +0000 (19:02 +0000)]
* Added forced 16-byte alignment to a sky-only (tc-dvp) assembler
  pseudo-op: `.dmadata'.

26 years agoChange type of sys_errlist[] to match definition in /usr/include/errno.h
Nick Clifton [Wed, 18 Mar 1998 18:36:48 +0000 (18:36 +0000)]
Change type of sys_errlist[] to match definition in /usr/include/errno.h

26 years agoAdd thumb-pe target.
Nick Clifton [Wed, 18 Mar 1998 17:42:51 +0000 (17:42 +0000)]
Add thumb-pe target.

26 years agoAdd thumb-pe target.
Nick Clifton [Wed, 18 Mar 1998 17:31:54 +0000 (17:31 +0000)]
Add thumb-pe target.

26 years agoAdd thumb-pe support
Nick Clifton [Wed, 18 Mar 1998 17:28:50 +0000 (17:28 +0000)]
Add thumb-pe support

26 years agoAdd thumb-pe target.
Nick Clifton [Wed, 18 Mar 1998 17:25:57 +0000 (17:25 +0000)]
Add thumb-pe target.

26 years agoPrototype common device framework. Plenty more work to go.
Andrew Cagney [Wed, 18 Mar 1998 04:08:21 +0000 (04:08 +0000)]
Prototype common device framework.  Plenty more work to go.

26 years ago* aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
Andrew Cagney [Wed, 18 Mar 1998 02:07:56 +0000 (02:07 +0000)]
* aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
sim_dv_src in Makefile. Take list of devices as parameter to m4
macro..
* configure: Regenerated to track ../common/aclocal.m4 changes.

26 years agoTue Mar 17 17:02:00 PST 1998 Syd Polk <spolk@cygnus.com>
Syd Polk [Wed, 18 Mar 1998 01:05:50 +0000 (01:05 +0000)]
Tue Mar 17 17:02:00 PST 1998 Syd Polk <spolk@cygnus.com>

* configure.in Makefile.in
Changed "sn" to "snavigator"

26 years ago* Added --with-sim-gpu2=<path> option for linking SCEI's GPU2 library with
Frank Ch. Eigler [Wed, 18 Mar 1998 00:20:40 +0000 (00:20 +0000)]
* Added --with-sim-gpu2=<path> option for linking SCEI's GPU2 library with
  the stand-alone executable.

[in ChangeLog.sky:]

* sky-gpuif.c (call_gs): Call properly into GPU2 library if
  configured --with-sim-gpu2.  Use SKY_GPU2_REFRESH symbol as
  placeholder for future GPU2-refresh policy.

[in ChangeLog:]

* Makefile.in (MIPS_EXTRA_LIBS, SIM_EXTRA_LIBS): Added
  configurable settings for stand-alone simulator.

start-sanitize-sky
* configure.in: Added --with-sim-gpu2 option to specify path of
  sky GPU2 library.  Triggers -DSKY_GPU2 for sky-gpuif.c, and
  links/compiles stand-alone simulator with this library.

* interp.c (MEM_SIZE): Increased default sky memory size to 16MB.
end-sanitize-sky

* configure.in: Added X11 search, just in case.

* configure: Regenerated.

26 years ago * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
Doug Evans [Tue, 17 Mar 1998 22:19:12 +0000 (22:19 +0000)]
* config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
byte boundary.

26 years ago * config/tc-dvp.h (TC_START_LABEL): Define.
Doug Evans [Tue, 17 Mar 1998 22:10:10 +0000 (22:10 +0000)]
* config/tc-dvp.h (TC_START_LABEL): Define.
* config/tc-dvp.c (force_mach_label): New function.
(md_begin,create_colon_label,s_dmadata): Use it.

26 years ago * gas/dvp/dma-[12].[sd]: New testcases.
Doug Evans [Tue, 17 Mar 1998 22:04:22 +0000 (22:04 +0000)]
* gas/dvp/dma-[12].[sd]: New testcases.
* gas/dvp/dvp.exp: Run them.

26 years ago* itbl-lex.l (yywrap): Don't define if already defined as a macro.
Ken Raeburn [Tue, 17 Mar 1998 22:01:10 +0000 (22:01 +0000)]
* itbl-lex.l (yywrap): Don't define if already defined as a macro.

26 years ago * dvp-dis.c (print_dma): Change length from 16 to 8.
Doug Evans [Tue, 17 Mar 1998 21:28:32 +0000 (21:28 +0000)]
* dvp-dis.c (print_dma): Change length from 16 to 8.

26 years ago* Added "t-pke4" test case that I forgot to check in when it was created.
Frank Ch. Eigler [Tue, 17 Mar 1998 20:49:50 +0000 (20:49 +0000)]
* Added "t-pke4" test case that I forgot to check in when it was created.

26 years ago* Added the "c_gen.pl" perl script into this directory, so the current
Frank Ch. Eigler [Tue, 17 Mar 1998 20:47:03 +0000 (20:47 +0000)]
* Added the "c_gen.pl" perl script into this directory, so the current
  bunch of tests may be run on non-Toronto hosts.

26 years ago * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
Doug Evans [Tue, 17 Mar 1998 18:51:57 +0000 (18:51 +0000)]
* config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
(assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
packing is enabled.  Emit VIF cpu marker after dma insn.

26 years agoalways keep SH4 support now (& remove an unused variable decl)
Stan Shebs [Tue, 17 Mar 1998 01:09:27 +0000 (01:09 +0000)]
always keep SH4 support now (& remove an unused variable decl)

26 years ago* Some changes in PKE tests, as per SCEI e-mail. t-pke1 still fails, but
Frank Ch. Eigler [Tue, 17 Mar 1998 00:07:19 +0000 (00:07 +0000)]
* Some changes in PKE tests, as per SCEI e-mail.  t-pke1 still fails, but
  will ignore this until next SCEI clarification.

* tsv308_1.trc: Fixed test case as per SCEI email.
* tsv316_1.trc: Ditto.
* tsv408_1.trc: Same.
* tsv416_1.trc: Again.
* t-pke3.trc: Added more padding to one VU test to widen timing race.

26 years agoimport rth alphapca56, alphaev6 fix from egcs
Ken Raeburn [Mon, 16 Mar 1998 21:30:04 +0000 (21:30 +0000)]
import rth alphapca56, alphaev6 fix from egcs

26 years agoMust have copied the wrong message when creating this file...
Jeff Law [Mon, 16 Mar 1998 19:07:02 +0000 (19:07 +0000)]
Must have copied the wrong message when creating this file...

26 years ago * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
Doug Evans [Mon, 16 Mar 1998 18:22:18 +0000 (18:22 +0000)]
* config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.

26 years agoPass sim_cia cia into trace_prefix()
Andrew Cagney [Mon, 16 Mar 1998 03:44:33 +0000 (03:44 +0000)]
Pass sim_cia cia into trace_prefix()

26 years agom32r-opc.h: Regenerate.
Doug Evans [Sun, 15 Mar 1998 09:19:59 +0000 (09:19 +0000)]
m32r-opc.h: Regenerate.

26 years ago * config.in (HAVE_FCNTL_H): Add.
Doug Evans [Sun, 15 Mar 1998 05:15:18 +0000 (05:15 +0000)]
* config.in (HAVE_FCNTL_H): Add.
* configure: Regenerate.
* Makefile.in (SIM_OBJS): Add devices.o.
* m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
(UART_*): Define m32r serial port parameters.
(M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
* m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
* devices.c: To here.
* sim-if.c: Don't include signal.h,sim-core.h.
(sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
(sim_resume): Call sim_module_{resume,suspend}.
* m32r.c (m32r_h_cr_{get,set}): Use register number enums.

* tconfig.in (SIM_HANDLES_LMA): Define.

* sim-if.c (do_trap): Result is new pc.
Handle --environment=operating.
* sem-switch.c,sem.c: Regenerate.
start-sanitize-m32rx
* semx.c: Regenerate.
end-sanitize-m32rx