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Author SHA1 Message Date
Ian Lance Taylor
e0b640329e * output.cc (Output_section::add_input_section): Don't try to 
merge empty merge sections.
 2008-07-22 08:09:48 +00:00
Chris Demetriou
bda987c255 2008-07-22 Simon Baldwin <simonb@google.com> 
* elflink.c (elf_link_output_extsym): Set st_size to zero for
        symbols from dynamic libraries.
 2008-07-22 04:58:33 +00:00
Stan Shebs
cfd8ab242a Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE. 
* gdbarch.sh: Adjust comment to refer to
	in_solib_dynsym_resolve_code().
	* gdbarch.h, gdbarch.c: Update.
	* solib-osf.c: Ditto.
	* infrun.c: Ditto.
	(handle_inferior_event): Use in_solib_dynsym_resolve_code
	unconditionally.
	* config/mips/nm-irix5.h: Remove undef of
	IN_SOLIB_DYNSYM_RESOLVE_CODE.

	* gdbint.texinfo: Refer to target_so_ops.in_dynsym_resolve_code
	instead of IN_SOLIB_DYNSYM_RESOLVE_CODE.
 2008-07-22 02:10:14 +00:00
Alan Modra
21963d0e69 daily update 2008-07-22 00:00:05 +00:00
gdbadmin
5427ade67e *** empty log message *** 2008-07-22 00:00:03 +00:00
Craig Silverstein
096b02cf4d 2008-07-21 Craig Silverstein <csilvers@google.com> 
* symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol):
	Include symbol version in error message.
 2008-07-21 23:36:29 +00:00
DJ Delorie
cc189afcf8 * config/tc-h8300.c (fix_operand_size): Use the default size 
specified by the .lbranch/.sbranch pseudos.
 2008-07-21 17:50:54 +00:00
Tom Tromey
781b42b0ba gdb 
* symfile.c (reread_symbols): Don't pass argument to observer.
	* exec.c (exec_file_attach): Don't pass argument to observer.
	* ada-lang.c (ada_executable_changed_observer): Remove argument.
	* symtab.c (symtab_observer_executable_changed): Remove argument.
	* observer.sh: Handle functions with no arguments.
gdb/doc
	* observer.texi (GDB Observers): Remove obsolete comment.
	<executable_changed>: Remove argument.
 2008-07-21 16:47:11 +00:00
H.J. Lu
88ba32a0f9 2008-07-21 H.J. Lu <hongjiu.lu@intel.com> 
PR ld/4424
	* elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible
	to check if 2 inputs are compatible.
 2008-07-21 16:13:27 +00:00
Nick Clifton
37c43c558f * elf.c (assign_file_positions_for_load_sections): Print vma in 
error message about overlapping section vmas.
 2008-07-21 16:01:01 +00:00
H.J. Lu
50403a1fdb 2008-07-21 H.J. Lu <hongjiu.lu@intel.com> 
PR ld/6747
	* elf32-frv.c (elf32_frv_relocate_section): Revert the change
	for PR ld/6446 checked in by accident on May 21, 2008.
 2008-07-21 14:36:07 +00:00
Nick Clifton
799c00e027 * coff-sh.c (bfd_pe_print_pdata): Define to NULL for non 
COFF_WITH_PE based SH ports.
        * libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype.
        * arm-wince-pe.c (bfd_pe_print_pdata): Use
        _bfd_pe_print_ce_compressed_pdata.
        (slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move
        to...
        * peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to
        _bfd_XX_print_ce_compressed_pdata.
 2008-07-21 14:09:57 +00:00
Nick Clifton
5b9f75a8ae * ld-scripts/include-sections.t: Discard all sections not 
explicitly requested by the rest of the linker script.
        * ld-scripts/include-1.d: Expect test to fail for AIX ports.
        Do not assume that the .text section will be marked readonly.
        * ld-scripts/include.s: Replace .section directives with just
        .text or .data.
 2008-07-21 08:38:35 +00:00
Alan Modra
f60e73e9fc * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop 
unwanted zero terminators.
 2008-07-21 07:49:58 +00:00
Alan Modra
dc1859a6ef * elf32-spu.c (spu_elf_relocate_section): Expand 
RELOC_FOR_GLOBAL_SYMBOL.  Don't warn about undefined symbols for
	R_SPU_PPU32 and R_SPU_PPU64 relocations.
 2008-07-21 07:36:25 +00:00
Chris Demetriou
1d1f116d7e 2008-07-20 Chris Demetriou <cgd@google.com> 
* configure.ac (gold_cv_c_random_seed): New configured variable.
        (RANDOM_SEED_CFLAGS): New substituted variable.
        * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS).
        * configure: Rebuild.
        * Makefile.in: Likewise.
        * testsuite/Makefile.in: Likewise.
 2008-07-21 05:55:27 +00:00
Luis Machado
89eeb0bc23 * bfd/elf-bfd.h: Declare elfcore_write_ppc_vsx. 
* bfd/elf.c (elfcore_grok_ppc_vsx): New function.
	(elfcore_write_ppc_vsx): New function
	(elfcore_grok_note): Handle VSX notes.
	(elfcore_write_register_note): Handle VSX notes.
	* include/elf/common.h: Define NT_PPC_VSX.
	* binutils/readelf.c (get_note_type): Handle VSX notes.
 2008-07-21 05:33:37 +00:00
Chris Demetriou
a366c65aeb 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com> 
Chris Demetriou  <cgd@google.com>

        * elfread.c (elf_symfile_segments): Fix the check that each loadable
        section fits within an ELF segment to handle ELF segments that hit
        the end of the address space.
 2008-07-21 05:05:23 +00:00
Alan Modra
1cad8cd386 daily update 2008-07-21 00:00:05 +00:00
gdbadmin
6142f8a3fe *** empty log message *** 2008-07-21 00:00:02 +00:00
Chris Demetriou
073d253fa2 2008-07-20 Chris Demetriou <cgd@google.com> 
* MAINTAINERS (Write After Approval): Add self.
 2008-07-20 21:56:49 +00:00
Alan Modra
66f7e4cd3f daily update 2008-07-20 00:00:05 +00:00
gdbadmin
5e096c66e2 *** empty log message *** 2008-07-20 00:00:03 +00:00
gdbadmin
cd12999609 *** empty log message *** 2008-07-19 00:00:33 +00:00
Alan Modra
25ba9239fd daily update 2008-07-19 00:00:05 +00:00
DJ Delorie
c54b5932c5 * config/tc-m32c.h (H_TICK_HEX): Define. 
* config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
(md_longopts): Add support for it.
(md_parse_option): Likewise.
* doc/as.texinfo (Overview): Add new m32c options.
* doc/c-m32c.texi (M32C-Modifiers): Likewise

* as.h: (enable_h_tick_hex): New.
* app.c (enable_h_tick_hex): New.
(LEX_IS_H): New.
(do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
(do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
style hex constants and convert the input stream to 0x00 style.
(do_scrub_chars): If a 'X style character constant is found after
a symbol character (like you're or X'00), warn the user.
 2008-07-18 22:25:07 +00:00
Tom Tromey
d7d9f01ea1 gdb 
PR gdb/855:
	* NEWS: Add entry for macro commands.
	* Makefile.in (macrocmd.o): Add gdb_string.h.
	* macroscope.h (user_macro_scope): Declare.
	(default_macro_scope): Update documentation.
	(macro_user_macros): Declare.
	* c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
	Use user_macro_scope.
	(null_macro_lookup): Remove.
	* macrotab.h (macro_callback_fn): Declare.
	(macro_for_each): Likewise.
	(macro_allow_redefinitions): Likewise.
	* macrotab.c (foreach_macro): New function
	(macro_for_each): Likewise.
	(struct macro_table) <redef_ok>: New field.
	(macro_allow_redefinitions): New function.
	(new_macro_table): Update.
	(macro_define_function): Likewise.
	(macro_define_object): Likewise.
	* macroscope.c (user_macro_scope): New function.
	(default_macro_scope): Use it.
	(macro_user_macros): New global.
	(standard_macro_lookup): Look in macro_user_macros.
	(_initialize_macroscope): New function.
	* macroexp.h (macro_is_whitespace, macro_is_digit,
	macro_is_identifier_nondigit): Declare.
	* macroexp.c (macro_is_whitespace): Rename.  No longer static.
	(macro_is_digit): Likewise.
	(macro_is_identifier_nondigit): Likewise.
	(get_identifier): Update.
	(get_pp_number): Likewise.
	(get_token): Likewise.
	* macrocmd.c (skip_ws): New function.
	(extract_identifier): Likewise.
	(free_macro_definition_ptr): Likewise.
	(user_macros): Remove.
	(macro_define_command): Implement.
	(_initialize_macrocmd): Update.
	(macro_undef_command): Implement.
	(print_one_macro): New function.
	(macro_list_command): Implement.
gdb/doc
	* gdb.texinfo (Macros): Update.  Use @code rather than @command.
gdb/testsuite
	* gdb.base/macscp.exp: Add macro tests.
 2008-07-18 20:55:33 +00:00
Joseph Myers
a9dc948127 bfd: 
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
	* bfd-in2.h: Regenerate.
	* elf32-arm.c (struct elf_arm_obj_tdata): Add field
	no_wchar_size_warning.
	(bfd_elf32_arm_set_target_relocs): Add new parameter
	no_wchar_warn.
	(elf32_arm_merge_eabi_attributes): Give a warning, not an error,
	for conflicting wchar_t attributes.  Do not warn if
	--no-wchar-size-warning.  Make diagnostic text more specific.

ld:
	* ld.texinfo (--no-wchar-size-warning): Document new ARM option.
	* emultempl/armelf.em (no_wchar_size_warning): New.
	(arm_elf_create_output_section_statements): Pass
	no_wchar_size_warning to arm_elf_create_output_section_statements.
	(OPTION_NO_WCHAR_SIZE_WARNING): New.
	(PARSE_AND_LIST_LONGOPTS): Add no-wchar-size-warning.
	(PARSE_AND_LIST_OPTIONS): List --no-wchar-size-warning.
	(PARSE_AND_LIST_ARGS_CASES): Handle --no-wchar-size-warning.

ld/testsuite:
	* ld-arm/attr-merge-wchar-0.s,ld-arm/attr-merge-wchar-2.s,
	ld-arm/attr-merge-wchar-4.s, ld-arm/attr-merge-wchar-00-nowarn.d,
	ld-arm/attr-merge-wchar-00.d, ld-arm/attr-merge-wchar-02-nowarn.d,
	ld-arm/attr-merge-wchar-02.d, ld-arm/attr-merge-wchar-04-nowarn.d,
	ld-arm/attr-merge-wchar-04.d, ld-arm/attr-merge-wchar-20-nowarn.d,
	ld-arm/attr-merge-wchar-20.d, ld-arm/attr-merge-wchar-22-nowarn.d,
	ld-arm/attr-merge-wchar-22.d, ld-arm/attr-merge-wchar-24-nowarn.d,
	ld-arm/attr-merge-wchar-24.d, ld-arm/attr-merge-wchar-40-nowarn.d,
	ld-arm/attr-merge-wchar-40.d, ld-arm/attr-merge-wchar-42-nowarn.d,
	ld-arm/attr-merge-wchar-42.d, ld-arm/attr-merge-wchar-44-nowarn.d,
	ld-arm/attr-merge-wchar-44.d: New.
	* ld-arm/arm-elf.exp: Run new tests.
 2008-07-18 20:49:12 +00:00
Joseph Myers
0f72fb1c9b * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl 
in BFD ELF check.
	* configure: Regenerate.
 2008-07-18 13:38:14 +00:00
H.J. Lu
6cee0a6ffc 2008-07-18 H.J. Lu <hongjiu.lu@intel.com> 
PR ld/6748
	* elf32-arm.c (elf32_arm_link_hash_table_create): Initialize
	new fields added for ARM long call support.
 2008-07-18 12:45:33 +00:00
Nick Clifton
2b5c217d45 * pe-arm-wince.c (pe_print_compressed_pdata): Define new function to 
print compressed pdata structure as described on MSDN. This only
        applies to a limited set of architectures (ARM, SH4).
        (slurp_symtab, my_symbol_for_address): Define static helper
        functions for pe_print_compressed_pdata.
        * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
        (bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
        * bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
        bfd_coff_backend_data, call the function if non-null.
        * pei-mcore.c: Add target dependent initialisation for
        bfd_coff_backend_data.
        * coff-sh.c: Likewise.
        * coff64-rs6000.c: Likewise.
        * coff-rs6000.c: Likewise.
        * libcoff-in.h: Likewise.
        * cf-i386lynx.c: Likewise.
        * coff-alpha.c: Likewise.
        * coff-apollo.c: Likewise.
        * coff-arm.c: Likewise.
        * coff-aux.c: Likewise.
        * coff-h8300.c: Likewise.
        * coff-h8500.c: Likewise.
        * coff-i386.c: Likewise.
        * coff-i860.c: Likewise.
        * coff-i960.c: Likewise.
        * coff-ia64.c: Likewise.
        * coff-m68k.c: Likewise.
        * coff-m88k.c: Likewise.
        * coff-maxq.c: Likewise.
        * coff-mips.c: Likewise.
        * coff-or32.c: Likewise.
        * coff-sparc.c: Likewise.
        * coff-tic30.c: Likewise.
        * coff-tic4x.c: Likewise.
        * coff-tic54x.c: Likewise.
        * coff-tic80.c: Likewise.
        * coff-w65.c: Likewise.
        * coff-we32k.c: Likewise.
        * coff-x86_64.c: Likewise.
        * coff-z80.c: Likewise.
        * coff-z8k.c: Likewise.
        * pe-mcore.c: Likewise.
        * pe-mips.c: Likewise.
        * pe-ppc.c: Likewise.
        * peXXigen.c: Likewise.
        * pei-ppc.c: Likewise.
        * libcoff.h: Regenerate.
 2008-07-18 11:30:22 +00:00
Ian Lance Taylor
a18f591e92 * symtab.cc (Symbol_table::add_from_object): Rewrite the case 
where we see NAME/NULL and NAME/VERSION  as separate symbols.
	* testsuite/ver_test_main.cc (main): Call t4.
	(t4, t4_2a): Define.
	* testsuite/ver_test_2.cc (t4_2): Define.
	* testsuite/ver_test_2.script: Put t4_2a in VER2.
	* testsuite/ver_test_4.cc (t4_2a): Define.
	* testsuite/ver_test_4.script: Put t4_2a in VER2.
	* testsuite/ver_test.h (t4, t4_2, t4_2a): Declare.
 2008-07-18 07:03:27 +00:00
Ian Lance Taylor
c6e3f6ed8e * dynobj.cc (Versions::add_def): If we give an error about a 
missing version, go ahead and create the version anyhow.
 2008-07-18 06:58:04 +00:00
Alan Modra
957ab57169 daily update 2008-07-18 00:00:05 +00:00
gdbadmin
8b07fad044 *** empty log message *** 2008-07-18 00:00:03 +00:00
Paul Pluzhnikov
9bf07184c9 Fix for Linux/VDSO failure. 2008-07-17 20:57:26 +00:00
Paul Pluzhnikov
7c6467a4fb Fix for failing gdb.base/auxv.exp on Linux 2008-07-17 20:56:11 +00:00
Paul Pluzhnikov
becf64774c Fix for gdb.base/corefile.exp failure on Linux 2008-07-17 19:01:44 +00:00
Alan Modra
55028dd05b daily update 2008-07-17 00:00:05 +00:00
gdbadmin
2e51ac64ef *** empty log message *** 2008-07-17 00:00:03 +00:00
Bernd Schmidt
c96a857020 * elf32-bfin.c (bfin_check_relocs, bfin_relocate_section, 
bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
	ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
	struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
	separate from non-FD-PIC.
 2008-07-16 15:27:05 +00:00
Alan Modra
86be91b866 daily update 2008-07-16 00:00:05 +00:00
gdbadmin
7767d1c1f5 *** empty log message *** 2008-07-16 00:00:03 +00:00
Daniel Jacobowitz
eb2f4a08ce Revert frame_unwind_caller_pc / frame_unwind_caller_id. 2008-07-15 23:29:24 +00:00
Andreas Schwab
680b56ce65 * valops.c (value_cast_pointers): Follow typedefs when checking 
result of coercion.
 2008-07-15 22:13:42 +00:00
Paul Pluzhnikov
0709f7d3ac Fix for 'FAIL: gdb.cp/class2.exp: p acp->c2' on spu-elf 2008-07-15 19:15:28 +00:00
Daniel Jacobowitz
7f0df27888 * block.c (block_function): Renamed to ... 
(block_linkage_function): ... this.  All callers changed.
	* block.h (block_function): Renamed to ...
	(block_linkage_function): ... this.
 2008-07-15 19:11:34 +00:00
Daniel Jacobowitz
54af988d1e * frame.c (frame_unwind_id): Renamed to ... 
(frame_unwind_caller_id): ... this.  All callers updated.
	(frame_pc_unwind): Renamed to ...
	(frame_unwind_caller_pc): ... this.  All callers updated.
	* frame.h: Document frame_unwind_caller_WHAT functions.
	(frame_unwind_id): Renamed to ...
	(frame_unwind_caller_id): ... this.
	(frame_pc_unwind): Renamed to ...
	(frame_unwind_caller_pc): ... this.
	* hppa-tdep.c (hppa_find_unwind_entry_in_block): Correct comment.
	* stack.c (parse_frame_specification_1): Do not rely on
	frame_unwind_id.
 2008-07-15 18:58:32 +00:00
Daniel Jacobowitz
ba2c6aec01 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned. 2008-07-15 18:52:17 +00:00
Daniel Jacobowitz
d56907c103 * frame.c (frame_sp_unwind): Delete. 
(get_frame_sp): Do not use it.
	* frame.h (frame_sp_unwind): Delete prototype.
 2008-07-15 18:50:15 +00:00