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Author SHA1 Message Date
Andreas Schwab
3c6528a8d8 Fix typo. 2008-11-26 10:49:06 +00:00
Andreas Schwab
9f7678f6ca (NEXTBYTE, NEXTWORD, NEXTLONG, NEXTULONG, NEXTSINGLE) 
(NEXTDOUBLE, NEXTEXTEND, NEXTPACKED): Fix error handling.
(save_printer, save_print_address): Remove.
(fetch_data): Don't use them.
(match_insn_m68k): Always restore printing functions.
(print_insn_m68k): Don't save/restore printing functions.
 2008-11-26 10:43:18 +00:00
Jan Kratochvil
5f019e5878 2008-11-25 ia64-tdep.c change: Reflect current `disable' in the ChangeLog entry. 2008-11-26 05:36:38 +00:00
Jan Kratochvil
939c61faff Fix automatic restoration of breakpoints memory for ia64. 
* ia64-tdep.c: New #if check on BREAKPOINT_MAX vs. BUNDLE_LEN.
	(ia64_memory_insert_breakpoint): New comment part for SHADOW_CONTENTS
	content.  Remove variable instr.  New variable cleanup.  Force
	automatic breakpoints restoration.  PLACED_SIZE and SHADOW_LEN are now
	set larger, to BUNDLE_LEN - 2.  Variable `bundle' type update.  Return
	error if even just final target_write_memory has failed.
	(ia64_memory_remove_breakpoint): Rename variables bundle to bundle_mem
	and instr to instr_saved.  New variables bundle_saved and
	instr_breakpoint.  Comment new reasons why we need to disable automatic
	restoration of breakpoints.  Assert PLACED_SIZE and SHADOW_LEN.  New
	check of the original memory content.  Return error if even just final
	target_write_memory has failed.
	(ia64_breakpoint_from_pc): Implement the emulation of permanent
	breakpoints compatible with current bp_loc_is_permanent.
	(template_encoding_table): Make it `const'.
	* breakpoint.c (bp_loc_is_permanent): Support unsupported software
	breakpoints.  New variables `cleanup' and `retval'.
	* monitor.c (monitor_insert_breakpoint): Remove unused variable `bp'.
 2008-11-26 05:27:48 +00:00
Jan Kratochvil
a655d42411 * gdbint.texinfo (Target Conditionals): Extend the 
gdbarch_breakpoint_from_pc description.
 2008-11-26 05:26:40 +00:00
Jan Kratochvil
fc9b693caa * gdb.base/breakpoint-shadow.exp, gdb.base/breakpoint-shadow.c: New. 
* gdb.base/start.exp: New comment about an alternative - `runto_main'.
 2008-11-26 05:25:56 +00:00
Alan Modra
ae5a359786 include/ 
PR 7047
	* bfdlink.h (struct bfd_elf_version_expr): Delete "symbol".
	Add "literal".
bfd/
	PR 7047
	* configure.in: Bump version.
	* configure: Regenerate.
	* elflink.c (_bfd_elf_link_assign_sym_version): Continue matching
	against version nodes when a global match is a wildcard.  Similarly
	continue matching on local wildcard matches, rather than only
	continuing for "*".  Have any global wildcard match override a
	local wildcard match.  Correct logic hiding unversioned symbol.
	(bfd_elf_size_dynamic_sections): Update for changes to struct
	bfd_elf_version_expr.
ld/
	PR 7047
	* emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): Update
	for changes to struct bfd_elf_version_expr.
	* ldlang.c (lang_vers_match, version_expr_head_hash): Likewise.
	(version_expr_head_eq, lang_finalize_version_expr_head): Likewise.
	(lang_register_vers_node): Likewise.
	(lang_new_vers_pattern): Likewise.  Ensure "literal" is set when
	no glob chars found in "pattern".
	(realsymbol): Correct backslash quote logic.
	* ld.texinfo (VERSION): Warn about global wildcards.
 2008-11-26 01:04:17 +00:00
Alan Modra
6cf7d91b7e daily update 2008-11-26 00:00:04 +00:00
gdbadmin
14f03c6139 *** empty log message *** 2008-11-26 00:00:03 +00:00
DJ Delorie
911c9c13f8 * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math. 2008-11-25 23:02:02 +00:00
Joel Brobecker
85f77068e7 * configure.in: Deactivate large-file support on native x86-solaris 
as well unless the user explicitly requested it.
        * configure: Regenerate.
 2008-11-25 19:07:10 +00:00
Joseph Myers
1954000798 bfd: 
* elf32-arm.c (elf32_arm_final_link_relocate): Do not turn
	branches to undefine weak symbols into branches to the next
	instruction if creating PLT entries for those symbols.

ld/testsuite:
	* ld-arm/thumb2-bl-undefweak.d, ld-arm/thumb2-bl-undefweak.s: New.
	* ld-arm/arm-elf.exp: Run thumb2-bl-undefweak test.
 2008-11-25 15:53:27 +00:00
Nick Clifton
83bac4b010 * elflink.c (is_reloc_section): New function. Returns true if the 
given name matches the name of the reloc-containing section
        associated with the given section.
        (get_dynamic_reloc_section_name): New function.  Computes the name
        of the section that contains the dynamic relocs associated with
        the given section.
        (_bfd_elf_get_dynamic_reloc_section): New function.  Returns a
        pointer to the section containing the dynamic relocs associated
        with the given section.
        (_bfd_elf_make_dynamic_reloc_section): New function.  Creates a
        section to contain the dynamic relocs associated with a given
        section.
        * elf-bfd.h: Prototype the new functions.
        * elf-m10300.c (mn10300_elf_check_relocs): Use new functions.
        (mn10300_elf_final_link_relocs): Likewise.
        * elf32-arm.c (reloc_section_p): Delete - replaced by new
        functions.
        (elf32_arm_final_link_relocate): Use new functions.
        (elf32_arm_check_relocs): Likewise.
        * elf32-cris.c (cris_elf_relocate_section): Likewise.
        (elf_cris_check_relocs): Likewise.
        * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
        * elf32-i370.c (i370_elf_check_relocs): Likewise.
        (i370_elf_relocate_section): Likewise.
        * elf32-i386.c (elf_i386_check_relocs): Likewise.
        * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
        (m32r_elf_check_relocs): Likewise.
        * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
        * elf32_ppc.c (ppc_elf_check_relocs): Likewise.
        (ppc_elf_relocate_section): Likewise.
        * elf32-s390.c (elf_s390_check_relocs): Likewise.
        * elf32-sh.c (sh_elf_relocate_section): Likewise.
        (sh_elf_check_relocs): Likewise.
        * elf32-vax.c (elf_vax_check_relocs): Likewise.
        (elf_vax_relocate_section): Likewise.
        * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
        * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
        * elf64-s390.c (elf_s390_check_relocs): Likewise.
        * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
        * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
        * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
        * elf32-bfin.c (bfin_check_relocs): Remove redundant local
        variable 'sreloc'.
        (bfin_relocate_section): Likewise.
        * elf32-v850.c (v850_elf_check_relocs): Likewise.
 2008-11-25 13:03:56 +00:00
Nick Clifton
62443ade10 * m68k-dis.c: Rewrite to remove use of setjmp/longjmp. 2008-11-25 10:33:06 +00:00
Nick Clifton
20359e080a PR7044 
* dlltool.c (run): Use formatting string to avoid compile time
        warning.
        (gen_exp_file): Check return value from fread.
        * windmc.c (main): Check return value from fread.
 2008-11-25 08:48:49 +00:00
Hans-Peter Nilsson
bcae43427d * ld-cris/got7.s, ld-cris/init.s, ld-cris/pic-gc-72.d, 
ld-cris/pic-gc-72.s, ld-cris/pic-gc-73.d, ld-cris/pic-gc-73.s,
	ld-cris/tls-dso-x1x2-1.d, ld-cris/tls-dso-xz-1.d,
	ld-cris/tls-dtprelm.s, ld-cris/tls-e-20.d, ld-cris/tls-e-20a.d,
	ld-cris/tls-e-21.d, ld-cris/tls-e-22.d, ld-cris/tls-e-23.d,
	ld-cris/tls-e-66.d, ld-cris/tls-err-20x.d, ld-cris/tls-err-24.d,
	ld-cris/tls-err-25.d, ld-cris/tls-err-26.d, ld-cris/tls-err-27.d,
	ld-cris/tls-err-28.d, ld-cris/tls-err-29.d, ld-cris/tls-err-31.d,
	ld-cris/tls-err-33.d, ld-cris/tls-err-35.d, ld-cris/tls-err-37.d,
	ld-cris/tls-err-39.d, ld-cris/tls-err-40.d, ld-cris/tls-err-41.d,
	ld-cris/tls-err-43.d, ld-cris/tls-err-44.d, ld-cris/tls-err-45.d,
	ld-cris/tls-err-47.d, ld-cris/tls-err-48.d, ld-cris/tls-err-49.d,
	ld-cris/tls-err-51.d, ld-cris/tls-err-52.d, ld-cris/tls-err-53.d,
	ld-cris/tls-err-55.d, ld-cris/tls-err-55.s, ld-cris/tls-err-56.d,
	ld-cris/tls-err-56.s, ld-cris/tls-err-62.d, ld-cris/tls-err-62.s,
	ld-cris/tls-err-65.d, ld-cris/tls-err-67.d, ld-cris/tls-gc-68.d,
	ld-cris/tls-gc-69.d, ld-cris/tls-gc-70.d, ld-cris/tls-gc-71.d,
	ld-cris/tls-gc-71.s, ld-cris/tls-gc-75.d, ld-cris/tls-gc-76.d,
	ld-cris/tls-gc-76.s, ld-cris/tls-gd-1.d, ld-cris/tls-gd-1.s,
	ld-cris/tls-gd-1h.d, ld-cris/tls-gd-2.d, ld-cris/tls-gd-2.s,
	ld-cris/tls-gd-2h.d, ld-cris/tls-gd-3.d, ld-cris/tls-gd-3.s,
	ld-cris/tls-gd-3h.d, ld-cris/tls-gdgotrelm.s, ld-cris/tls-global-74.d,
	ld-cris/tls-gottprelm.s, ld-cris/tls-hx.s, ld-cris/tls-hx1x2.s,
	ld-cris/tls-ie-10.d, ld-cris/tls-ie-10.s, ld-cris/tls-ie-11.d,
	ld-cris/tls-ie-11.s, ld-cris/tls-ie-8.d, ld-cris/tls-ie-8.s,
	ld-cris/tls-ie-9.d, ld-cris/tls-ie-9.s, ld-cris/tls-ld-4.d,
	ld-cris/tls-ld-4.s, ld-cris/tls-ld-5.d, ld-cris/tls-ld-5.s,
	ld-cris/tls-ld-6.d, ld-cris/tls-ld-6.s, ld-cris/tls-ld-7.d,
	ld-cris/tls-ld-7.s, ld-cris/tls-ldgd-14.d, ld-cris/tls-ldgd-14.s,
	ld-cris/tls-ldgd-15.d, ld-cris/tls-ldgd-15.s, ld-cris/tls-ldgde-14.d,
	ld-cris/tls-ldgde-15.d, ld-cris/tls-ldgdex-14.d,
	ld-cris/tls-ldgdex-15.d, ld-cris/tls-ldgdx-14.d,
	ld-cris/tls-ldgdx-15.d, ld-cris/tls-le-12.d, ld-cris/tls-le-12.s,
	ld-cris/tls-le-12s.d, ld-cris/tls-le-12s.s, ld-cris/tls-le-13.d,
	ld-cris/tls-le-13.s, ld-cris/tls-le-13s.d, ld-cris/tls-le-13s.s,
	ld-cris/tls-legd-16.d, ld-cris/tls-legd-16.s, ld-cris/tls-legd-17.d,
	ld-cris/tls-legdx-16.d, ld-cris/tls-legdx-17.d, ld-cris/tls-leie-18.d,
	ld-cris/tls-leie-19.d, ld-cris/tls-leie-19.s, ld-cris/tls-local-54.d,
	ld-cris/tls-local-54.s, ld-cris/tls-local-57.d,
	ld-cris/tls-local-57.s, ld-cris/tls-local-58.d,
	ld-cris/tls-local-58.s, ld-cris/tls-local-59.d,
	ld-cris/tls-local-59.s, ld-cris/tls-local-60.d,
	ld-cris/tls-local-61.d, ld-cris/tls-local-63.d,
	ld-cris/tls-local-64.d, ld-cris/tls-ok-30.d, ld-cris/tls-ok-32.d,
	ld-cris/tls-ok-34.d, ld-cris/tls-ok-36.d, ld-cris/tls-tprelm.s,
	ld-cris/tls-und-38.d, ld-cris/tls-und-42.d, ld-cris/tls-und-46.d,
	ld-cris/tls-und-50.d, ld-cris/tls-x.s, ld-cris/tls-x1x2.s,
	ld-cris/tls-z.s, ld-cris/tls128.s, ld-cris/tls128g.s: New tests.
 2008-11-25 04:10:48 +00:00
Hans-Peter Nilsson
100382c76e Implement TLS for CRIS. 
* elf32-cris.c: Include limits.h.
	(TLSHOWTO16): Redefine in terms of and move contents to...
	(TLSHOWTO16X): New macro.
	(TLSHOWTO16S, LGOT_REG_NDX, LGOT_DTP_NDX, LGOT_ALLOC_NELTS_FOR)
	(elf_cris_hash_entry): New macros.
	(cris_elf_howto_table): Make R_CRIS_16_DTPREL,
	R_CRIS_16_GOT_TPREL, R_CRIS_16_TPREL check overflow for signed,
	not unsigned values.
	(cris_info_to_howto_rela): Make r_type a enum elf_cris_reloc_type,
	not unsigned int.
	(struct elf_cris_link_hash_entry): New members reg_got_refcount,
	tprel_refcount, and dtp_refcount.
	(struct elf_cris_link_hash_table): New member dtpmod_refcount.
	(elf_cris_link_hash_newfunc): Initialize new members.
	(elf_cris_link_hash_table_create): Similar.
	(cris_final_link_relocate, elf_cris_reloc_type_class): Use a
	temporary variable when testing the relocation type.
	(cris_elf_gc_mark_hook): Ditto.  Add default case where needed.
	(cris_elf_gc_sweep_hook): Ditto.  Handle reference-counting for
	the new assembly-generated relocs.  Rewrite refcount handling to
	set temporary variables to pointers to reloc-specific variables
	and entry size and common code for the update.
	(additional_relocation_error_msg_count): New variable.
	(cris_elf_relocate_section): Use a function-local variable srelgot
	for the .rela.got section instead of looking it up for every need.
	Make r_type a enum elf_cris_reloc_type, not int.  Actually set
	symname for non-local symbols.  Handle new assembly-generated
	relocs.  For overflow, emit additional messages for the new 16-bit
	relocs as well as R_CRIS_16_GOTPLT and R_CRIS_16_GOT.
	(elf_cris_finish_dynamic_symbol): Use elf_cris_finish_dynamic_symbol
	instead of plain casts.  Check new hash entry member
	reg_got_refcount when checking whether to emit a GOT entry.
	(elf_cris_finish_dynamic_sections): Update head comment to warn
	about emitting relocs here.  Use a temporary variable when testing
	the relocation type.
	(elf_cris_discard_excess_program_dynamics)
	(elf_cris_adjust_gotplt_to_got): Handle reference counting change
	regarding h->reg_got_refcount.
	(cris_elf_check_relocs): Rewrite refcount handling to set
	temporary variables and entry size and common code for the update
	for local symbols.  Use new macro elf_cris_hash_entry.  Adjust
	allocation for change in reference counting of GOT entries for
	local symbols.
	(elf_cris_size_dynamic_sections): Adjust calculated size of
	.got.plt and .rela.got if we need a GOT entry for a
	R_CRIS_DTPMOD relocation.
	(elf_cris_got_elt_size): New function.
	(elf_backend_got_elt_size): Define.
 2008-11-25 04:02:12 +00:00
Hans-Peter Nilsson
a973d22c63 * cris.h (R_CRIS_32_TPREL): Correct comment. 
(R_CRIS_DTPMOD): Open up for use elsewhere than the fourth GOT entry.
 2008-11-25 03:08:13 +00:00
Hans-Peter Nilsson
05ec1b4df2 * ld-cris/start1.s: Prepend register name with $. 
* ld-cris/dso-1.s, ld-cris/libdso-1.d, ld-cris/libdso-11.d,
	ld-cris/libdso-2.d, ld-cris/pv32.s, ld-cris/undef1.d: Correct
	.size expressions and adjust expected output accordingly.
 2008-11-25 02:27:29 +00:00
gdbadmin
c567841d5a *** empty log message *** 2008-11-25 00:00:33 +00:00
Alan Modra
6b5515d6dc daily update 2008-11-25 00:00:09 +00:00
Tom Tromey
8acb6b92f9 * ada-lang.c (value_from_contents_and_address): Move... 
* value.c: ... here.
	* ada-lang.h (value_from_contents_and_address): Move
	declaration...
	* value.h: ... here.
 2008-11-24 23:21:16 +00:00
Doug Evans
4cab47abf7 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused. 2008-11-24 21:01:36 +00:00
Tom Tromey
f9e31323b4 2008-11-24 Paul Pluzhnikov <ppluzhnikov@google.com> 
* valprint.c (val_print_array_elements): Pass correct
	element address to val_print.
 2008-11-24 18:10:11 +00:00
Daniel Jacobowitz
f142445f87 * server.c (handle_v_run): Always use the supplied argument list. 2008-11-24 18:05:02 +00:00
Jan Kratochvil
a0b7aece70 Fix access of an already freed memory. 
* parse.c (parse_field_expression): Call xstrdup on `*name'.
	* completer.c (expression_completer): Free fieldname.
 2008-11-24 17:05:43 +00:00
Daniel Jacobowitz
d962ef8246 PR gdb/2474 
* remote.c (remote_read_description_p): New function.
	(remote_start_remote): Try to fetch the target description
	before adding shared libraries.  Try again later if the
	target is running but stopped.
	(remote_open_1): Mark extended targets as exited by default.
	(remote_read_description): Check target_has_execution.
 2008-11-24 16:53:44 +00:00
Jerome Guitton
88828b324a * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind_cache): Use 
the frame address in block instead of the return address to
        locate the mdebug PDR of the frame.
 2008-11-24 13:52:05 +00:00
Alan Modra
7512c3973e * ldlang.c (lang_record_phdrs): Don't add orphans to PT_INTERP header. 2008-11-24 07:54:34 +00:00
Hans-Peter Nilsson
00c63f6216 Fix typo last change 2008-11-24 02:02:57 +00:00
Alan Modra
b6966287bc daily update 2008-11-24 00:00:06 +00:00
gdbadmin
cadb49f6d2 *** empty log message *** 2008-11-24 00:00:03 +00:00
Hans-Peter Nilsson
7fc663b7a6 * ld-cris/badgotr1.d: Robustify regexp. 2008-11-23 21:29:22 +00:00
Alan Modra
428d1fa7e6 daily update 2008-11-23 00:00:05 +00:00
gdbadmin
3c4fa988a8 *** empty log message *** 2008-11-23 00:00:03 +00:00
Vladimir Prus
249e11281f * gdb.texinfo (M68K Features): Fix typo. 2008-11-22 12:14:33 +00:00
Joel Brobecker
d81191fc8c Remove the unused BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK. 
* breakpoint.h (enum bpstat_what_main_action): Remove
        BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK.
        * breakpoint.c (bpstat_what): Delete catch_shlib_event from enum class.
        Remove the BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK column from
        variable table.
        * infrun.c (wait_for_inferior): Remove handling of
        BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK.
 2008-11-22 04:41:45 +00:00
gdbadmin
325e2ec8db *** empty log message *** 2008-11-22 00:00:05 +00:00
Alan Modra
df899a713b daily update 2008-11-22 00:00:04 +00:00
Tom Tromey
a9322a30ba * configure: Rebuild. 
* configure.ac: Merge calls to AC_CHECK_FUNCS, AC_CHECK_HEADERS,
	AC_CHECK_DECLS, and AC_CHECK_MEMBERS.
 2008-11-21 22:35:58 +00:00
Sterling Augustine
073f969cc7 2008-11-19 Sterling Augustine <sterling@tensilica.com> 
* MAINTAINERS: Take over from Bob Wilson as Xtensa maintainer.
 2008-11-21 22:16:16 +00:00
Sterling Augustine
1fa3cd8308 2008-11-21 Sterling Augustine <sterling@tensilica.com> 
* xtensa-isa.c (xtensa_state_is_shared_or): New function.

2008-11-21  Sterling Augustine  <sterling@tensilica.com>

        * xtensa-isa-internal.h (XTENSA_STATE_IS_SHARED_OR): New flag.
        * xtensa-isa.h (xtensa_state_is_shared_or): New prototype.

2008-11-21  Sterling Augustine  <sterling@tensilica.com>

        * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
        xtensa_state_is_shared_or to allow multiple opcodes within a
        single FLIX bundle to write to these special states.
 2008-11-21 22:13:32 +00:00
DJ Delorie
e2ce1e4a41 merge from gcc 2008-11-21 15:04:35 +00:00
Tom Tromey
ca30a76297 * python/python-internal.h (PyGILState_Ensure): New define. 
(PyGILState_Release): Likewise.
	(PyEval_InitThreads): Likewise.
	(PyThreadState_Swap): Likewise.
	(PyEval_InitThreads): Likewise.
	* python/python.c (_initialize_python): Initialize threads.
	Release GIL.
	(eval_python_from_control_command): Acquire GIL.
	(python_command): Likewise.
	* python/python-internal.h (make_cleanup_py_restore_gil):
	Declare.
	* python/python-utils.c (py_gil_restore): New function.
	(make_cleanup_py_restore_gil): Likewise.
 2008-11-21 14:59:56 +00:00
Tristan Gingold
3c9ab205d3 (Chunk I forgot to commit on 2008-11-14). 
2008-11-13  Tristan Gingold  <gingold@adacore.com>

	* makefile.vms (OBJS): Update objects list.
	(CFLAGS): Update.
	(libiberty.olb): Remove alloca-conf.h dependency.
	* config.h-vms: Use new macro sets, use builtin alloca.
 2008-11-21 10:21:00 +00:00
Hans-Peter Nilsson
10455f89a6 * elf-bfd.h (struct elf_backend_data): New member got_elt_size. 
(_bfd_elf_default_got_elt_size): Declare.
	* elflink.c (struct alloc_got_off_arg): Replace member got_elt_size
	by new member info.
	(elf_gc_allocate_got_offsets): Adjust for calling bed->got_elt_size
	to get the element size instead of using a gofarg entry.
	(bfd_elf_gc_common_finalize_got_offsets): Similar.
	(_bfd_elf_default_got_elt_size): New function.
	* elfxx-target.h: New macro elf_backend_got_elt_size.
	(elfNN_bed): Use it.
 2008-11-21 00:02:37 +00:00
gdbadmin
5a29d1a0ec *** empty log message *** 2008-11-21 00:00:33 +00:00
Alan Modra
f2e04a4ef3 daily update 2008-11-21 00:00:09 +00:00
Doug Evans
d2bf72c057 * frame.c (frame_debug_got_null_frame): Remove file arg. 
All callers updated.
 2008-11-20 22:16:16 +00:00
Andreas Schwab
a9c640111d * gdb.base/foll-fork.exp (catch_fork_child_follow): Fix patterns 
matching syscall entry point.
* gdb.base/foll-vfork.exp (tcatch_vfork_then_parent_follow)
(tcatch_vfork_then_child_follow): Likewise.  Finish through
vfork even if we stopped at the syscall trampoline.
 2008-11-20 17:17:59 +00:00