deliverable/binutils-gdb.git
27 years agoo Fixes to repeated watchpoints
Andrew Cagney [Tue, 3 Jun 1997 23:03:50 +0000 (23:03 +0000)] 
o Fixes to repeated watchpoints
o Add mips ISA instructions needed to handle interrupts

27 years ago * Makefile.in (LIB_RUNTIME_DIR): New variable.
Tom Tromey [Tue, 3 Jun 1997 22:34:23 +0000 (22:34 +0000)] 
* Makefile.in (LIB_RUNTIME_DIR): New variable.

27 years ago Added proelf.
Bob Manson [Tue, 3 Jun 1997 22:05:24 +0000 (22:05 +0000)] 
Added proelf.

27 years agoadd c-arm.texi
Ian Lance Taylor [Tue, 3 Jun 1997 15:35:47 +0000 (15:35 +0000)] 
add c-arm.texi

27 years agoAdded an enable of the ARM documentation.
Nick Clifton [Mon, 2 Jun 1997 23:43:17 +0000 (23:43 +0000)] 
Added an enable of the ARM documentation.

27 years agoAdded ARM documentation from armT-970328-branch
Nick Clifton [Mon, 2 Jun 1997 23:28:16 +0000 (23:28 +0000)] 
Added ARM documentation from armT-970328-branch

27 years agoEnd the tests with no-ops.
Gavin Romig-Koch [Mon, 2 Jun 1997 16:04:54 +0000 (16:04 +0000)] 
End the tests with no-ops.

27 years agoAdd r3900 support.
Gavin Romig-Koch [Mon, 2 Jun 1997 15:56:00 +0000 (15:56 +0000)] 
Add r3900 support.

27 years agoImprove messages from regexp_diff
Gavin Romig-Koch [Mon, 2 Jun 1997 15:49:26 +0000 (15:49 +0000)] 
Improve messages from regexp_diff

27 years agoo Fix padd insn
Andrew Cagney [Mon, 2 Jun 1997 15:00:43 +0000 (15:00 +0000)] 
o Fix padd insn
o Take an interrupt when an int event occures.

27 years ago * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
Ian Lance Taylor [Sat, 31 May 1997 01:57:27 +0000 (01:57 +0000)] 
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
for a section even if it is not loaded.
Otherwise compiling this
static char bar; char *foo() { return &bar; }
without -fpic and then doing ld -shared OBJECT dumps core.

27 years ago * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
Ian Lance Taylor [Fri, 30 May 1997 16:47:49 +0000 (16:47 +0000)] 
* cofflink.c (coff_link_add_symbols): If PE file, don't subtract
section VMA.
(_bfd_coff_link_input_bfd): Separate section VMA handling for
input and output files.
(_bfd_coff_generic_relocate_section): Check whether input file,
not output file, is a PE file.

27 years agoAdd assembler information to igen input files.
Andrew Cagney [Fri, 30 May 1997 07:25:13 +0000 (07:25 +0000)] 
Add assembler information to igen input files.

27 years agoThu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
Ian Lance Taylor [Thu, 29 May 1997 16:59:46 +0000 (16:59 +0000)] 
Thu May 29 12:58:26 1997  Ben Pfaff  <pfaffben@pilot.msu.edu>

* as.c: (parse_args) `-t' option requires an argument.

27 years agoFix subu immed - was incorrectly using unsigned.
Andrew Cagney [Thu, 29 May 1997 07:25:20 +0000 (07:25 +0000)] 
Fix subu immed - was incorrectly using unsigned.

27 years agoAdd a simple dissasembler to igen
Andrew Cagney [Thu, 29 May 1997 07:06:41 +0000 (07:06 +0000)] 
Add a simple dissasembler to igen

27 years ago * Makefile.in: Rebuild dependencies.
Ian Lance Taylor [Wed, 28 May 1997 21:58:27 +0000 (21:58 +0000)] 
* Makefile.in: Rebuild dependencies.

27 years ago * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
Ian Lance Taylor [Wed, 28 May 1997 20:17:55 +0000 (20:17 +0000)] 
* config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
  of a BFD_RELOC_RVA reloc.

27 years ago * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
Ian Lance Taylor [Wed, 28 May 1997 20:16:35 +0000 (20:16 +0000)] 
* coff-i386.c (coff_i386_reloc): Don't just exit if we see an
R_IMAGEBASE reloc.

27 years agoAdded support for ARM architecture supersets in the compatibility function.
Nick Clifton [Wed, 28 May 1997 16:49:25 +0000 (16:49 +0000)] 
Added support for ARM architecture supersets in the compatibility function.

27 years ago * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
Jeff Law [Wed, 28 May 1997 16:48:32 +0000 (16:48 +0000)] 
    * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
        (hppa_force_relocation): Force a relocation for an absolute
        call/jump.
part of gcc/12343.

27 years ago * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
Bob Manson [Wed, 28 May 1997 02:43:30 +0000 (02:43 +0000)] 
* cofflink.c (_bfd_coff_final_link): Initialize global_to_static
  member.

Fixes linker bug on hpux-x-i960-vxworks.

27 years agoMade coff-arm_bfd_set_private_flags global as it is called directly from
Nick Clifton [Tue, 27 May 1997 21:37:16 +0000 (21:37 +0000)] 
Made coff-arm_bfd_set_private_flags global as it is called directly from
gas/config/tc-arm.c .

27 years agoTue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
Ian Lance Taylor [Tue, 27 May 1997 20:01:14 +0000 (20:01 +0000)] 
Tue May 27 15:58:53 1997  Richard Henderson  <rth@tamu.edu>

* elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
(elf64_alpha_finish_dynamic_symbol): Fill it in properly.

27 years agoTue May 27 11:02:08 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
Ian Lance Taylor [Tue, 27 May 1997 15:05:40 +0000 (15:05 +0000)] 
Tue May 27 11:02:08 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>

* i386-dis.c (dis386[], dis386_twobyte[]): change pushl/popl
to pushS/popS for segment regs and byte constant so that
pushw/popw printed when in 16 bit data mode.

* i386-dis.c (dis386[]): change cwtl, cltd to cWtS, cStd to
print cbtw, cwtd in 16 bit data mode.
* i386-dis.c (putop): extra case W to support above.

* i386-dis.c (print_insn_x86): print addr32 prefix when given
address size prefix in 16 bit address mode.

27 years agoFix watching PC for 64bit (mips) target.
Andrew Cagney [Tue, 27 May 1997 11:25:47 +0000 (11:25 +0000)] 
Fix watching PC for 64bit (mips) target.
Stop watchpoints corrupting the event queue.

27 years agoExtend xor-endian and per-cpu support in core module.
Andrew Cagney [Tue, 27 May 1997 06:48:20 +0000 (06:48 +0000)] 
Extend xor-endian and per-cpu support in core module.
Allow negated test when watching value within core.

27 years ago * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
Ian Lance Taylor [Mon, 26 May 1997 18:09:21 +0000 (18:09 +0000)] 
* coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
section VMA.

27 years ago * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
Fred Fish [Mon, 26 May 1997 18:00:54 +0000 (18:00 +0000)] 
* peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
(coff_bfd_copy_private_bfd_data): Ditto.
* coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
(coff_arm_bfd_print_private_bfd_data): Ditto.
(coff_arm_bfd_set_private_flags): Ditto.
(coff_arm_bfd_copy_private_bfd_data): Ditto.

27 years ago * doc/as.texinfo: Don't use @value in section names or index
Ian Lance Taylor [Mon, 26 May 1997 17:25:22 +0000 (17:25 +0000)] 
* doc/as.texinfo: Don't use @value in section names or index
entries; it confuses texinfo.tex.

27 years ago * libcoff-in.h (struct coff_final_link_info): Add boolean
Fred Fish [Sat, 24 May 1997 15:30:55 +0000 (15:30 +0000)] 
* libcoff-in.h (struct coff_final_link_info): Add boolean
global_to_static member for support of task linking.
(_bfd_coff_write_task_globals): Add prototype.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Use #ifdef to
check RS6000COFF_C, to be consistent with all other uses
in this file.
* cofflink.c (_bfd_coff_final_link): If doing task linking,
call _bfd_coff_write_task_globals.
(_bfd_coff_link_input_bfd): If doing task linking, convert
global functions to static.
(_bfd_coff_write_global_sym): If doing task linking, convert
global variables to static.
(_bfd_coff_write_task_globals): New function.
* coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
(C_AUTOARG): #undef since it clashes with C_UEXT.
(C_LASTENT): #undef since it clashes with C_STATLAB.
* coffcode.h (coff_write_object_contents): Use TIC80COFF
rather than TIC80.
(coff_slurp_symbol_table): Use C_SYSTEM.  Hide C_AUTOARG use
when TIC80COFF defined (clashes with C_UEXT).  Explicitly
recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
PR 12236

27 years ago * internal.h (C_UEXT, C_STATLAB, C_EXTLAB, C_SYSTEM):
Fred Fish [Sat, 24 May 1997 15:28:55 +0000 (15:28 +0000)] 
  * internal.h (C_UEXT, C_STATLAB, C_EXTLAB, C_SYSTEM):
      New storage classes for TIc80.
PR 12236

27 years ago * gdb.c++/virtfunc.exp(gdb_virtfunc_restart): Make sure we run
Bob Manson [Fri, 23 May 1997 22:30:29 +0000 (22:30 +0000)] 
* gdb.c++/virtfunc.exp(gdb_virtfunc_restart): Make sure we run
  test_calls after restarting.

* lib/gdb.exp(gdb_run_cmd): Send jump command again after
  reloading.

* gdb.base/watchpoint.exp: Fix typo.

* gdb.base/setshow.exp: Check for use_gdb_stub.

* gdb.base/break.exp: Fix continue until exit test for the gdb
  stub case.
* gdb.base/langs.exp: Ditto.

* config/monitor.exp(gdb_load): Handle gdb_sect_offset and
  gdb_load_offset. If we weren't given a file to load, figure out
  what the current file is and use it.

27 years ago * config/monitor.exp(gdb_load): Handle gdb_sect_offset and
Bob Manson [Fri, 23 May 1997 21:49:12 +0000 (21:49 +0000)] 
* config/monitor.exp(gdb_load): Handle gdb_sect_offset and
  gdb_load_offset.

27 years ago * infcmd.c (jump_command): Don't try to dereference sfn if it's
Bob Manson [Fri, 23 May 1997 21:46:34 +0000 (21:46 +0000)] 
* infcmd.c (jump_command): Don't try to dereference sfn if it's
  NULL.

27 years ago * sh-dis.c: Reindent. Rename local variable fprintf to
Ian Lance Taylor [Fri, 23 May 1997 20:52:06 +0000 (20:52 +0000)] 
* sh-dis.c: Reindent.  Rename local variable fprintf to
fprintf_fn.

27 years ago * config/i386-bozo.exp: New file.
Bob Manson [Fri, 23 May 1997 20:28:54 +0000 (20:28 +0000)] 
* config/i386-bozo.exp: New file.

27 years agoadd depend.c
Ian Lance Taylor [Fri, 23 May 1997 20:15:59 +0000 (20:15 +0000)] 
add depend.c

27 years ago * doc/as.texinfo: Updated for -MD option.
Tom Tromey [Fri, 23 May 1997 19:30:41 +0000 (19:30 +0000)] 
    * doc/as.texinfo: Updated for -MD option.
        * Makefile.in (CFILES): Added depend.c.
        (OBJS): Added depend.o.
        * as.h (start_dependencies, register_dependency,
        print_dependencies): New declarations.
        * depend.c: New file.
        * as.c (parse_args): Added -MD option.
        (main): Call print_dependencies.
        (show_usage): Added help for -MD.
        * read.c (s_app_file): Call register_dependency.
        (s_include): Call register_dependency when file is found.
        (read_a_source_file): Call register_dependency.

27 years ago * coff-tic80.c (tic80_howto_table): Change overflow check for most
Ian Lance Taylor [Fri, 23 May 1997 16:39:10 +0000 (16:39 +0000)] 
* coff-tic80.c (tic80_howto_table): Change overflow check for most
PP relocations to complain_overflow_dont.

27 years agoDon't restrict the endian commands to BI-ENDIAN gdb.
Andrew Cagney [Fri, 23 May 1997 09:25:01 +0000 (09:25 +0000)] 
Don't restrict the endian commands to BI-ENDIAN gdb.

27 years agoPreliminary suport for xor-endian suport in core module.
Andrew Cagney [Fri, 23 May 1997 09:19:43 +0000 (09:19 +0000)] 
Preliminary suport for xor-endian suport in core module.

27 years ago Make sure we keep the old value of timeout set properly.
Bob Manson [Fri, 23 May 1997 06:15:46 +0000 (06:15 +0000)] 
Make sure we keep the old value of timeout set properly.

27 years ago Don't look at timeout unless it exists.
Bob Manson [Fri, 23 May 1997 06:10:08 +0000 (06:10 +0000)] 
Don't look at timeout unless it exists.

27 years ago * lib/gdb.exp(gdb_expect): Look for gdb,timeout target
Bob Manson [Fri, 23 May 1997 06:05:12 +0000 (06:05 +0000)] 
* lib/gdb.exp(gdb_expect): Look for gdb,timeout target
feature.

27 years ago * config/proelf.exp: New entry.
Bob Manson [Fri, 23 May 1997 02:06:18 +0000 (02:06 +0000)] 
* config/proelf.exp: New entry.

27 years agoIncorrect test for zero-r0 code gen.
Andrew Cagney [Fri, 23 May 1997 02:01:04 +0000 (02:01 +0000)] 
Incorrect test for zero-r0 code gen.

27 years agoEnumerate longjmp's return type.
Andrew Cagney [Fri, 23 May 1997 01:29:16 +0000 (01:29 +0000)] 
Enumerate longjmp's return type.

27 years ago * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
Ian Lance Taylor [Fri, 23 May 1997 00:26:58 +0000 (00:26 +0000)] 
* coff-tic80.c (tic80_howto_table): Add PP relocations.  Change
name of R_RELLONG to "RELLONG".  Set rightshift and complain for
M_PPCR.
(ppbase_reloc, glob15_reloc): New static functions.
(glob16_reloc, local16_reloc): New static functions.
(rtype2howto): Handle all relocation types.
(coff_tic80_relocate_section): New static function.
(coff_relocate_section): Define to coff_tic80_relocate_section.
* Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.

27 years agoTweak ChangeLog entry.
David Edelsohn [Thu, 22 May 1997 21:12:22 +0000 (21:12 +0000)] 
Tweak ChangeLog entry.

27 years ago * m32r-opc.c (m32r_cgen_insn_table, cmpui): Undo patch of May 2.
David Edelsohn [Thu, 22 May 1997 21:06:57 +0000 (21:06 +0000)] 
* m32r-opc.c (m32r_cgen_insn_table, cmpui): Undo patch of May 2.

27 years agoifdef out uses of simSTOP, simSTEP and simBE when DEBUG is defined.
Gavin Romig-Koch [Thu, 22 May 1997 13:30:01 +0000 (13:30 +0000)] 
ifdef out uses of simSTOP, simSTEP and simBE when DEBUG is defined.

27 years agoChange longjmp param/setjmp return value used for simulator restart from 0 to 2.
Gavin Romig-Koch [Thu, 22 May 1997 13:16:03 +0000 (13:16 +0000)] 
Change longjmp param/setjmp return value used for simulator restart from 0 to 2.

27 years ago * lib/gdb.exp: Remove spurious .* patterns at the beginning
Bob Manson [Thu, 22 May 1997 06:00:28 +0000 (06:00 +0000)] 
* lib/gdb.exp: Remove spurious .* patterns at the beginning
of regexps.

27 years ago * gdb.base/watchpoint.exp: Don't run the test_stepping
Bob Manson [Thu, 22 May 1997 05:56:31 +0000 (05:56 +0000)] 
* gdb.base/watchpoint.exp: Don't run the test_stepping
tests if gdb can't call functions on the target.

27 years ago add new file.
Bob Manson [Thu, 22 May 1997 05:55:41 +0000 (05:55 +0000)] 
add new file.

27 years ago * interp.c (sim_resume): Add missing case in big switch
Jeff Law [Thu, 22 May 1997 05:28:34 +0000 (05:28 +0000)] 
    * interp.c (sim_resume): Add missing case in big switch
        statement (for extb instruction).

27 years agoRestrict simulator commands to an enabled simulator.
Andrew Cagney [Thu, 22 May 1997 04:59:25 +0000 (04:59 +0000)] 
Restrict simulator commands to an enabled simulator.

27 years ago * gdb.base/setshow.exp: Don't run the set prompt tests if
Bob Manson [Thu, 22 May 1997 04:24:23 +0000 (04:24 +0000)] 
* gdb.base/setshow.exp: Don't run the set prompt tests if
the board has gdb_prompt set.

27 years agoWed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
Michael Snyder [Wed, 21 May 1997 23:33:33 +0000 (23:33 +0000)] 
Wed May 21 16:03:25 1997  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * procfs.c (init_procinfo): new function, abstracts some code
        shared by create_procinfo and do_attach;
        (procfs_set_inferior_syscall_traps): new function, abstracts
        some code needed by procfs_init_inferior, do_attach, and
        procfs_lwp_creation_handler; (procfs_first_available): new
        function, find any LWP that's runnable; (procfs_thread_alive):
        replace stub function with real implementation;
        (procfs_lwp_creation_handler): fix bug starting new child
        threads; (info_proc): bug fixes and enhancements for the
        "INFO PROCESSES" command; (close_procinfo_file): call new
        function "delete_thread" to cleanup GDB's thread database;
        (proc_init_failed): add new argument "kill", to control whether
        process is killed (so this function can be shared by
        create_procinfo and do_attach); (procfs_exit_handler): handle
        exit from an attached process, and cleanup procinfo handles
        when the process exits; (procfs_resume, procfs_wait): cleanup
        after a thread when it exits; (do_attach, do_detach): handle
        attached processes with multiple threads; plus some general
        improvements in the diagnostic output.
        * sol-thread.c (sol_thread_alive): replace stub with real
        implementation; (thread_to_lwp, lwp_to_thread): enhance to
        handle threads that may have exited; (sol_thread_attach): add
        startup setup stuff; (sol_thread_detach): add unpush_target
        call; (sol_thread_mourn_inferior): add unpush_target call;
        (sol_thread_wait, sol_thread_resume): enhance to deal with
        thread exit cleanly; (sol_thread_new_objfile,
        sol_thread_pid_to_str): detect unsuccessful startup and
        don't crash; plus some general cleanup.
        * thread.c (delete_thread): new function, allows targets to
        notify gdb when a thread is no longer valid.
        * infrun.c (wait_for_inferior): don't try to detect a new
        thread on receiving a TARGET_EXITED event.

27 years ago * ldmain.c (main): Correct check of fclose return value when
Ian Lance Taylor [Wed, 21 May 1997 21:44:47 +0000 (21:44 +0000)] 
* ldmain.c (main): Correct check of fclose return value when
handling --force-exe-suffix.

27 years ago * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
Ian Lance Taylor [Wed, 21 May 1997 21:42:38 +0000 (21:42 +0000)] 
* coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
value.
* coffgen.c (fixup_symbol_value): Add abfd parameter.  Change all
callers.  If PE file, don't add section VMA.
(coff_write_alien_symbol): If PE file, don't add section VMA.
* cofflink.c (_bfd_coff_link_input_bfd): Likewise.
(_bfd_coff_write_global_sym): Likewise.
(_bfd_coff_generic_relocate_section): Likewise.

27 years ago * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
Ian Lance Taylor [Wed, 21 May 1997 21:40:14 +0000 (21:40 +0000)] 
* config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
section address to the symbol value.

27 years ago * configure.in: Use install-sh, not install.sh.
Ian Lance Taylor [Wed, 21 May 1997 21:33:55 +0000 (21:33 +0000)] 
* configure.in: Use install-sh, not install.sh.

27 years ago * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
Ian Lance Taylor [Wed, 21 May 1997 21:17:17 +0000 (21:17 +0000)] 
* peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
is 64 bits.

27 years agoAdded code to cope with 'ld -X -r' stripiung symbols that will later be
Nick Clifton [Wed, 21 May 1997 16:59:02 +0000 (16:59 +0000)] 
Added code to cope with 'ld -X -r' stripiung symbols that will later be
used in relocations.

27 years agoWatchpoint interface.
Andrew Cagney [Wed, 21 May 1997 06:54:13 +0000 (06:54 +0000)] 
Watchpoint interface.

27 years ago * interp.c: Replace all references to load_mem and store_mem
Jeff Law [Tue, 20 May 1997 23:53:47 +0000 (23:53 +0000)] 
    * interp.c: Replace all references to load_mem and store_mem
        with references to load_byte, load_half, load_3_byte, load_word
        and store_byte, store_half, store_3_byte, store_word.
        (INLINE): Delete definition.
        (load_mem_big): Likewise.
        (max_mem): Make it global.
        (dispatch): Make this function inline.
        (load_mem, store_mem): Delete functions.
        * mn10300_sim.h (INLINE): Define.
        (RLW): Delete unused definition.
        (load_mem, store_mem): Delete declarations.
        (load_mem_big): New definition.
        (load_byte, load_half, load_3_byte, load_word): New functions.
        (store_byte, store_half, store_3_byte, store_word): New functions.
        * simops.c:  Replace all references to load_mem and store_mem
        with references to load_byte, load_half, load_3_byte, load_word
        and store_byte, store_half, store_3_byte, store_word.

27 years ago * coff-sh.c (sh_merge_private_data): New static function.
Ian Lance Taylor [Tue, 20 May 1997 22:45:49 +0000 (22:45 +0000)] 
* coff-sh.c (sh_merge_private_data): New static function.
(coff_bfd_merge_private_bfd_data): Define.
PR 12351.

27 years agoMove mips INSN_ISA subfield into new membership field.
Gavin Romig-Koch [Tue, 20 May 1997 15:29:25 +0000 (15:29 +0000)] 
Move mips INSN_ISA subfield into new membership field.

27 years ago * gdb.base/a2-run.exp: Change "gdb,noargs" to just "noargs".
Jeff Law [Tue, 20 May 1997 15:00:01 +0000 (15:00 +0000)] 
    * gdb.base/a2-run.exp: Change "gdb,noargs" to just "noargs".
        * gdb.base/commands.exp: Likewise.
        * gdb.base/setshow.exp: Likewise.

27 years agoPart II of adding callback argument to sim_open(). Update all the
Andrew Cagney [Tue, 20 May 1997 01:57:43 +0000 (01:57 +0000)] 
Part II of adding callback argument to sim_open().  Update all the
other simulators; remove SIM_DESC from depreciated function
sim_set_callbacks().

27 years agoDepreciate sim_set_callbacks() function. Set simulator callbacks
Andrew Cagney [Tue, 20 May 1997 00:05:27 +0000 (00:05 +0000)] 
Depreciate sim_set_callbacks() function.  Set simulator callbacks
during sim_open().

27 years agoMake getpid, kill supported system calls
Michael Meissner [Mon, 19 May 1997 23:02:30 +0000 (23:02 +0000)] 
Make getpid, kill supported system calls

27 years ago * config/monitor.exp(gdb_start): Look for gdb_prompt target
Bob Manson [Mon, 19 May 1997 22:40:00 +0000 (22:40 +0000)] 
* config/monitor.exp(gdb_start): Look for gdb_prompt target
feature.

* config/i960.exp: New file.

27 years ago * coff-tic80.c: Remove unnecessary #ifdefs.
Mark Alexander [Mon, 19 May 1997 21:47:45 +0000 (21:47 +0000)] 
* coff-tic80.c: Remove unnecessary #ifdefs.
* config.bfd: Set targ_underscore to yes for tic80.

27 years ago * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
Mark Alexander [Mon, 19 May 1997 21:26:34 +0000 (21:26 +0000)] 
* coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
with unresolved external symbols in GDB).

27 years ago * interp.c (dispatch): Make this an inline function.
Jeff Law [Mon, 19 May 1997 19:55:31 +0000 (19:55 +0000)] 
    * interp.c (dispatch): Make this an inline function.

        * simops.c (syscall): Use callback->write regardless of
        what file descriptor we're writing too.

27 years agoGraft sim/common event and other code onto the mips simulator.
Andrew Cagney [Mon, 19 May 1997 13:30:30 +0000 (13:30 +0000)] 
Graft sim/common event and other code onto the mips simulator.

27 years agoUpdate.
Andrew Cagney [Mon, 19 May 1997 09:35:51 +0000 (09:35 +0000)] 
Update.

27 years agoMake simulator event-queue manager a bit more signal safe.
Andrew Cagney [Mon, 19 May 1997 06:55:56 +0000 (06:55 +0000)] 
Make simulator event-queue manager a bit more signal safe.

27 years agoo Implement generic halt/restart/abort module.
Andrew Cagney [Mon, 19 May 1997 03:42:33 +0000 (03:42 +0000)] 
o Implement generic halt/restart/abort module.
Use in tic80 and d30v simulators.
o Add signal hook to sim-core module

27 years agoPacify gcc.
Andrew Cagney [Mon, 19 May 1997 01:24:31 +0000 (01:24 +0000)] 
Pacify gcc.

27 years ago * interp.c (load_mem_big): Remove function. It's now a macro
Jeff Law [Sun, 18 May 1997 22:57:49 +0000 (22:57 +0000)] 
    * interp.c (load_mem_big): Remove function.  It's now a macro
        defined elsewhere.
        (compare_simops): New function.
        (sim_open): Sort the Simops table before inserting entries
        into the hash table.
        * mn10300_sim.h: Remove unused #defines.
        (load_mem_big): Define.
Another 20% so performance improvement for the mn10300 simulator.

27 years agoTreat infinities like normal numbers for purposes of comparisons
Michael Meissner [Sat, 17 May 1997 02:28:11 +0000 (02:28 +0000)] 
Treat infinities like normal numbers for purposes of comparisons

27 years ago * callback.c (os_close): Mark the descriptor as being
Jeff Law [Fri, 16 May 1997 22:39:08 +0000 (22:39 +0000)] 
    * callback.c (os_close): Mark the descriptor as being
        available if the close succeeded.
        (os_open): Pass 0644 as the mode of the file being created.
Bring Bob's changes over from the mec branch.

27 years ago * interp.c (load_mem): If we get a load from an out of range
Jeff Law [Fri, 16 May 1997 22:37:02 +0000 (22:37 +0000)] 
    * interp.c (load_mem): If we get a load from an out of range
        address, abort.
        (store_mem): Likewise for stores.
        (max_mem): New variable.

27 years ago * elf-m10300.c (elf32_mn10300_relax_section): Read in all
Jeff Law [Fri, 16 May 1997 16:34:52 +0000 (16:34 +0000)] 
    * elf-m10300.c (elf32_mn10300_relax_section): Read in all
        the symbols associated with each BFD.
        (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
        more than once.
        * elf-m10200.c: Likewise.
        * elf32-m32r.c: Likewise.
        * elf32-sh.c: Likewise.

27 years ago * elflink.h (elf_link_add_object_symbols): Don't decrease the
Ian Lance Taylor [Fri, 16 May 1997 16:13:33 +0000 (16:13 +0000)] 
* elflink.h (elf_link_add_object_symbols): Don't decrease the
  alignment of a common symbol.  If two symbols that look like
  common symbols are found in two shared libraries, and the size is
  different, use the larger size, and warn if --warn-common.  If a
common symbol overrides a definition in a shared library, set the
size to the larger size, and warn if --warn-common.

27 years agoo Make tic80 insn file more `cache ready'
Andrew Cagney [Fri, 16 May 1997 03:27:40 +0000 (03:27 +0000)] 
o Make tic80 insn file more `cache ready'
o Have igen always zero r0 instead of constantly checking if
the designated register is r0.

27 years ago * elflink.h (elf_link_add_object_symbols): Consistently treat
Ian Lance Taylor [Thu, 15 May 1997 21:38:26 +0000 (21:38 +0000)] 
* elflink.h (elf_link_add_object_symbols): Consistently treat
uninitialized symbols in shared objects as common symbols.

27 years agoAdded support to LD to select the architecture of an ARM COFF output file
Nick Clifton [Thu, 15 May 1997 21:32:35 +0000 (21:32 +0000)] 
Added support to LD to select the architecture of an ARM COFF output file
based on the architecture of the first input file.

27 years ago * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
Ian Lance Taylor [Thu, 15 May 1997 20:40:54 +0000 (20:40 +0000)] 
* elflink.h (elf_link_add_object_symbols): Force ELF symbol size
to common symbol size.

27 years agoFixed bug in previous delta. If no cpu type was specified on the command
Nick Clifton [Thu, 15 May 1997 17:05:24 +0000 (17:05 +0000)] 
Fixed bug in previous delta.  If no cpu type was specified on the command
line then the code used to default to setting an architecture of ARMv4T
rather than ARMv3M in the BFD library.  This has now been corrected.

27 years agoRemove some of the flake from the c80 floating point.
Andrew Cagney [Thu, 15 May 1997 16:39:38 +0000 (16:39 +0000)] 
Remove some of the flake from the c80 floating point.

27 years ago * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
Peter Schauer [Thu, 15 May 1997 15:01:54 +0000 (15:01 +0000)] 
* config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET):  Define.
* rs6000-tdep.c (frameless_function_invocation):  Mark frames
with a zero PC as frameless to improve backtraces from core dumps
caused by dereferencing a NULL function pointer.
(frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
Handle frameless functions interrupted by a signal.

* sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
Handle frameless functions interrupted by a signal.

27 years ago * obstack.h (obstack_specify_allocation_with_arg, obstack_chunkfun,
Mark Alexander [Thu, 15 May 1997 08:30:04 +0000 (08:30 +0000)] 
* obstack.h (obstack_specify_allocation_with_arg, obstack_chunkfun,
obstack_freefun): Eliminate compile warnings in gdb.

27 years agoMore floating point operations.
Andrew Cagney [Thu, 15 May 1997 02:22:37 +0000 (02:22 +0000)] 
More floating point operations.

27 years agoFix double conversion problem.
Andrew Cagney [Thu, 15 May 1997 02:21:11 +0000 (02:21 +0000)] 
Fix double conversion problem.

27 years agoPassify gcc's warnings.
Andrew Cagney [Thu, 15 May 1997 00:14:33 +0000 (00:14 +0000)] 
Passify gcc's warnings.

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