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2008-07-24 * elf.c (_bfd_elf_map_sections_to_segments): Catch off by oneNick Clifton2-1/+6
error assigning sections to segments.
2008-07-24 * dynobj.cc (Versions::Versions): If there is an soname, use it asIan Lance Taylor2-2/+7
the base version name.
2008-07-24 * config/bfin-parse.y (asm_1): Error if plain symbol is usedJie Zhang2-0/+10
as load/store offset.
2008-07-24 * stringpool.cc (Stringpool_template::add_with_length): Set key toIan Lance Taylor3-7/+19
array size plus one. (Stringpool_template::set_string_offsets): Subtract one from key before using it as an array index. (Stringpool_template::get_offset_with_length): Likewise. (Stringpool_template::write_to_buffer): Likewise. * stringpool.h (Stringpool_template::get_offset_from_key): Likewise.
2008-07-24 PR 6658Ian Lance Taylor2-3/+30
* object.h (Merged_symbol_value::value): Do our best to handle a negative addend.
2008-07-24daily updateAlan Modra1-1/+1
2008-07-24*** empty log message ***gdbadmin1-1/+1
2008-07-23 PR 6647Ian Lance Taylor8-66/+182
* script.cc (Version_script_info::get_versions): Don't add empty version tag to return value. (Version_script_info::get_symbol_version_helper): Change return type to bool. Add pversion parameter. Change all callers. (script_register_vers_node): Don't require a non-NULL tag. * script.h (class Version_script_info): Update declarations. (Version_script_info::get_symbol_version): Change return type to bool. Add version parameter. Change all callers. * symtab.cc (Sized_symbol::add_from_relobj): Rework version handling. Handle an empty version from a version script. (Symbol_table::define_special_symbol): Likewise. * testsuite/ver_test_10.script: New file. * testsuite/ver_test_10.sh: New file. * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh. (check_DATA): Add ver_test_10.syms. (ver_test_10.syms, ver_test_10.so): New target. * testsuite/Makefile.in: Rebuild.
2008-07-23 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.Thiago Jung Bauermann3-2/+5
* configure: Regenerate.
2008-07-232008-07-23 Simon Baldwin <simonb@google.com>Chris Demetriou2-2/+10
* symtab.cc (Symbol_table::sized_write_symbol): Only set st_size to zero for undefined symbols from dynamic libraries.
2008-07-23 * symtab.cc (Symbol_table::resolve): Remove version parameter.Ian Lance Taylor7-12/+98
Change all callers. * symtab.h (class Symbol_table): Update declaration. * testsuite/ver_test_9.cc: New file. * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9. (ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define. (ver_test_9_LDFLAGS, ver_test_9_LDADD): Define. (ver_test_9.so, ver_test_9.o): New targets. * testsuite/Makefile.in: Rebuild.
2008-07-23 * nto-procfs.c (procfs_xfer_memory): Changed signature.Aleksandar Ristovski4-15/+26
(procfs_resume): Workaround for dereferencing type-punned pointer warning. * nto-tdep.c (nto_parse_redirection): Change signature to be const correct. * nto-tdep.h (nto_parse_redirection): Likewise.
2008-07-23*** empty log message ***gdbadmin1-1/+1
2008-07-23daily updateAlan Modra1-1/+1
2008-07-22 * options.h (class General_options): Define --check-sections.Ian Lance Taylor3-0/+30
* layout.cc (Layout::set_segment_offsets): Handle --check-sections.
2008-07-22 * options.h (class General_options): Define -n/--nmagic andIan Lance Taylor5-14/+48
-N/--omagic. * options.cc (General_options::finalize): For -n/--nmagic or -N/--omagic, set -static. * layout.cc (Layout::attach_allocated_section_to_segment): If -N/--omagic, don't put read-only and read-write sections in different segments. (Layout::find_first_load_seg): If -N/--omagic, don't insist on finding a read-only segment. (Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic, don't set the minimum segment alignment to the common page size, and don't set the file offset to the address modulo the page size. * script-sections.cc (Script_sections::create_segments): If -n/--omagic, don't put read-only and read-write sections in different segments.
2008-07-22 * cref.cc: New file.Ian Lance Taylor15-69/+780
* cref.h: New file. * options.h (class General_options): Add --print-symbol-counts. * main.cc (main): Issue defined symbol report if requested. * archive.cc (Archive::interpret_header): Make into a const member function. (Archive::add_symbols): Call Input_objects::archive_start and archive_stop. (Archive::const_iterator): Define new class. (Archive::begin, Archive::end): New functions. (Archive::include_all_members): Rewrite to use iterator. (Archive::count_members): New function. * archive.h (class Archive): Update declarations. (Archive::filename): New function. * object.cc: Include "cref.h". (Sized_relobj::Sized_relobj): Initialize defined_count_. (Sized_relobj::do_get_global_symbol_counts): New function. (Input_objects::add_object): Add object to cross-referencer. (Input_objects::archive_start): New function. (Input_objects::archive_stop): New function. (Input_objects::print_symbol_counts): New function. * object.h: Declare Cref and Archive. (Object::get_global_symbol_counts): New function. (Object::do_get_global_symbol_counts): New pure virtual function. (class Sized_relobj): Add defined_count_ field. Update declarations. (class Input_objects): Add cref_ field. Update constructor. Update declarations. * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and defined_count_. (Sized_dynobj::do_add_symbols): Allocate symbols_ if printing symbol counts. (Sized_dynobj::do_get_global_symbol_counts): New function. * dynobj.h (class Sized_dynobj): Add fields symbols_ and defined_count_. Update declarations. Define Symbols typedef. * symtab.cc (Symbol_table::add_from_relobj): Add defined parameter. Change all callers. (Symbol_table::add_from_dynobj): Add sympointers and defined parameters. Change all callers. * symtab.h (class Symbol_table): Update declarations. * Makefile.am (CCFILES): Add cref.cc. (HFILES): Add cref.h. * Makefile.in: Rebuild.
2008-07-222008-07-22 Simon Baldwin <simonb@google.com>Chris Demetriou2-1/+7
* symtab.cc (Symbol_table::sized_write_symbol): Set symbol size to zero when writing undefined symbols.
2008-07-22Update for elf_link_output_extsym changeAlan Modra6-9/+17
2008-07-22 * elf.c (_bfd_elf_map_sections_to_segments): Allow sections inNick Clifton2-2/+14
adjoining pages to be included in the same segment.
2008-07-22 * config/tc-mips.c (mips_ip): Reset s to argsStart.Nick Clifton5-7/+16
* gas/mips/tls-ill.l: Update error message. * gas/mips/octeon-ill.l: Likewise.
2008-07-22 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.Jie Zhang2-0/+7
2008-07-22 * output.cc (Output_section::add_input_section): Don't try toIan Lance Taylor2-2/+9
merge empty merge sections.
2008-07-222008-07-22 Simon Baldwin <simonb@google.com>Chris Demetriou2-0/+14
* elflink.c (elf_link_output_extsym): Set st_size to zero for symbols from dynamic libraries.
2008-07-22 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.Stan Shebs9-23/+28
* 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.
2008-07-22daily updateAlan Modra1-1/+1
2008-07-22*** empty log message ***gdbadmin1-1/+1
2008-07-212008-07-21 Craig Silverstein <csilvers@google.com>Craig Silverstein2-3/+16
* symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): Include symbol version in error message.
2008-07-21* config/tc-h8300.c (fix_operand_size): Use the default sizeDJ Delorie2-1/+11
specified by the .lbranch/.sbranch pseudos.
2008-07-21gdbTom Tromey8-8/+33
* 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.
2008-07-212008-07-21 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-2/+9
PR ld/4424 * elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible to check if 2 inputs are compatible.
2008-07-21 * elf.c (assign_file_positions_for_load_sections): Print vma inNick Clifton2-1/+6
error message about overlapping section vmas.
2008-07-212008-07-21 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-10/+7
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 * coff-sh.c (bfd_pe_print_pdata): Define to NULL for nonNick Clifton5-187/+208
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 * ld-scripts/include-sections.t: Discard all sections notNick Clifton4-3/+15
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 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): DropAlan Modra2-1/+10
unwanted zero terminators.
2008-07-21 * elf32-spu.c (spu_elf_relocate_section): ExpandAlan Modra2-10/+57
RELOC_FOR_GLOBAL_SYMBOL. Don't warn about undefined symbols for R_SPU_PPU32 and R_SPU_PPU64 relocations.
2008-07-212008-07-20 Chris Demetriou <cgd@google.com>Chris Demetriou6-81/+149
* 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 * bfd/elf-bfd.h: Declare elfcore_write_ppc_vsx.Luis Machado7-0/+48
* 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.
2008-07-212008-07-20 Sergei Poselenov <sposelenov@emcraft.com>Chris Demetriou2-1/+8
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.
2008-07-21daily updateAlan Modra1-1/+1
2008-07-21*** empty log message ***gdbadmin1-1/+1
2008-07-202008-07-20 Chris Demetriou <cgd@google.com>Chris Demetriou2-0/+5
* MAINTAINERS (Write After Approval): Add self.
2008-07-20daily updateAlan Modra1-1/+1
2008-07-20*** empty log message ***gdbadmin1-1/+1
2008-07-19*** empty log message ***gdbadmin1-1/+1
2008-07-19daily updateAlan Modra1-1/+1
2008-07-18* config/tc-m32c.h (H_TICK_HEX): Define.DJ Delorie7-1/+87
* 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.
2008-07-18gdbTom Tromey15-77/+389
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.
2008-07-18bfd:Joseph Myers30-7/+416
* 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.
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