Allow GDB to read general-purpose registers from Linux S/390 core files.
This commit is contained in:
Nick Clifton
parent
b6af0555b5
commit
979f4a38ff
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@ -1,3 +1,8 @@
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2001-12-07 Jim Blandy <jimb@redhat.com>
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* elf32-s390.c (elf32_s390_grok_prstatus): New function.
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(elf_backend_grok_prstatus): Define.
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2001-12-07 Jakub Jelinek <jakub@redhat.com>
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* elf32-sparc.c (elf32_sparc_relocate_section): Revert
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@ -161,7 +166,7 @@
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* elflink.h (elf_bfd_discard_info): Skip if the input bfd isn't
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ELF.
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Mon Nov 26 12:33:44 2001 Jeffrey A Law (law@cygnus.com)
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2001-11-26 Jeffrey A Law (law@cygnus.com)
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* stabs.c (_bfd_discard_section_stabs): Use PARAMS in function
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prototypes.
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@ -383,7 +388,7 @@ Mon Nov 26 12:33:44 2001 Jeffrey A Law (law@cygnus.com)
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* elf-strtab.c (_bfd_elf_strtab_finalize): Make first variable i
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size_t. Rename second i to j.
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Sat Nov 10 08:56:02 2001 Jeffrey A Law (law@cygnus.com)
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2001-11-10 Jeffrey A Law (law@cygnus.com)
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* binary.c: Include safe-ctype.h after bfd.h and sysdep.h.
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@ -2359,7 +2364,7 @@ Sat Nov 10 08:56:02 2001 Jeffrey A Law (law@cygnus.com)
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* config.bfd <powerpc-*-aix* entry>: Select 64 bit xcoff for
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aix4.3 and above.
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Wed Aug 29 02:27:36 2001 J"orn Rennecke <amylaar@redhat.com>
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2001-08-29 J"orn Rennecke <amylaar@redhat.com>
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* Makefile.am (elf32-h8300.lo): New target.
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* config.bfd (h8300*-*-elf): New case.
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@ -8003,10 +8008,10 @@ Wed Aug 29 02:27:36 2001 J"orn Rennecke <amylaar@redhat.com>
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* config.bfd: Add NetBSD/sparc64 support.
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Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
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David Mosberger <davidm@hpl.hp.com>
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Timothy Wall <twall@cygnus.com>
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Jim Wilson <wilson@cygnus.com>
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2000-04-21 Richard Henderson <rth@cygnus.com>
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David Mosberger <davidm@hpl.hp.com>
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Timothy Wall <twall@cygnus.com>
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Jim Wilson <wilson@cygnus.com>
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* Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
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(ALL_MACHINES_CFILES): Add cpu-ia64.c.
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@ -8049,7 +8054,7 @@ Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
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* dwarf2.c (concat_filename): Avoid string literal concatenation.
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* ieee.c (ieee_get_symtab): Don't initialise union in struct.
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Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
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2000-04-11 David Mosberger <davidm@hpl.hp.com>
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* Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
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(BFD64_BACKENDS_CFILES): Mention coff-ia64.c
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@ -8154,7 +8159,7 @@ Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
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* coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
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unitialized variable.
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Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
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2000-04-07 Andrew Cagney <cagney@b1.cygnus.com>
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* configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
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--enable-build-warnings option.
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@ -8189,7 +8194,7 @@ Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
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and restore it on failure. Release newly allocated tdata on
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failure.
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Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
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2000-04-07 Jim Wilson <wilson@cygnus.com>
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* dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
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(decode_line_info): Set it. Report error if unit->line_offset is
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@ -8234,7 +8239,7 @@ Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
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(elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
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if the EABI version number is unknown.
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Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
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2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
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* reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
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BFD_RELOC_SH_LOOP_END.
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@ -8279,7 +8284,7 @@ Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
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relative relocations for non-loaded sections in shared objects.
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(elf64_alpha_check_relocs): Similarly.
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Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
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2000-04-03 Hans-Peter Nilsson <hp@axis.com>
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* aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
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BFD_RELOC_16 to switch for extended relocs.
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@ -8302,7 +8307,7 @@ Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
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on some targets.
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* ihex.c : Ditto.
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Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
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2000-03-30 Donald Lindsay <dlindsay@cygnus.com>
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* elf32-m32r.c (m32r_elf_generic_reloc): new function. All
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HOWTO references to bfd_elf_generic_reloc, that have
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@ -8614,7 +8619,7 @@ Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
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name of the libtool directory.
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* Makefile.in: Rebuild.
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Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
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2000-02-25 Rodney Brown (RodneyBrown@pmsc.com)
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* som.c (SOM_HOWTO): Define.
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(som_hppa_howto_table): Use it.
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@ -8782,7 +8787,7 @@ Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
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Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
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core_dumpx structure.
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Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
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2000-02-17 J"orn Rennecke <amylaar@cygnus.co.uk>
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* archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
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(bfd_mach_sh3_dsp): Likewise.
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@ -8853,7 +8858,7 @@ Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
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SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
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symbol index should be set to -1.
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Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
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2000-02-10 Toshiyasu Morita (toshi.morita@sega.com)
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* coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
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USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
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@ -2378,6 +2378,37 @@ elf_s390_object_p (abfd)
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return bfd_default_set_arch_mach (abfd, bfd_arch_s390, bfd_mach_s390_esa);
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}
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static boolean
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elf_s390_grok_prstatus (abfd, note)
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bfd * abfd;
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Elf_Internal_Note * note;
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{
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int offset;
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unsigned int raw_size;
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switch (note->descsz)
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{
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default:
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return false;
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case 224: /* S/390 Linux. */
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/* pr_cursig */
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elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
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/* pr_pid */
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elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
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/* pr_reg */
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offset = 72;
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raw_size = 144;
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break;
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}
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/* Make a ".reg/999" section. */
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return _bfd_elfcore_make_pseudosection (abfd, ".reg",
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raw_size, note->descpos + offset);
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}
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#define TARGET_BIG_SYM bfd_elf32_s390_vec
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#define TARGET_BIG_NAME "elf32-s390"
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#define ELF_ARCH bfd_arch_s390
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@ -2411,6 +2442,7 @@ elf_s390_object_p (abfd)
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#define elf_backend_relocate_section elf_s390_relocate_section
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#define elf_backend_size_dynamic_sections elf_s390_size_dynamic_sections
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#define elf_backend_reloc_type_class elf_s390_reloc_type_class
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#define elf_backend_grok_prstatus elf_s390_grok_prstatus
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#define elf_backend_object_p elf_s390_object_p
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