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2009-07-10STT_GNU_IFUNC support for PowerPC.Alan Modra3-325/+914
2009-07-10 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.Alan Modra2-1/+22
2009-07-10 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regularAlan Modra5-7/+17
and ref_regular_nonweak comment. * elflink.c (elf_link_output_extsym): Special case ifunc syms when def_regular, not ref_regular. (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,.. * elf32-i386.c (elf_i386_check_relocs): ..set it here instead.. * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
2009-07-10daily updateAlan Modra1-1/+1
2009-07-09 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle fieldAlan Modra2-0/+9
of malloc'd struct call_info. (pasted_function): Likewise, priority too.
2009-07-09daily updateAlan Modra1-1/+1
2009-07-08daily updateAlan Modra1-1/+1
2009-07-07 * elf32-spu.c (spu_elf_auto_overlay): Take into account sectionAlan Modra2-12/+31
alignment when packing sections into overlays.
2009-07-07daily updateAlan Modra1-1/+1
2009-07-06daily updateAlan Modra1-1/+1
2009-07-05daily updateAlan Modra1-1/+1
2009-07-04daily updateAlan Modra1-1/+1
2009-07-032009-07-03 Cary Coutant <ccoutant@google.com>Dave Korn2-0/+8
* dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
2009-07-032009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>Dave Korn2-6/+13
* coffcode.h (sec_to_styp_flags): Partially revert (functional changes only) earlier patch:- 2009-06-25 Kai Tietz <kai.tietz@onevision.com> * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and give .debug and .reloc data characteristics. (DOT_RELOC): New define for .reloc section string. (coff_write_object_contents): Use DOT_RELOC instead of string.
2009-07-03daily updateAlan Modra1-1/+1
2009-07-02 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.Tom Tromey3-11/+18
* bfdwin.c (bfd_free_window): Cast to unsigned long.
2009-07-02daily updateAlan Modra1-1/+1
2009-07-01Update ChangeLog entries.H.J. Lu1-5/+10
2009-07-01 * bfd/bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,Nick Clifton8-17/+332
BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions. * bfd/configure.in: Use them. * bfd/configure: Regenerate. * bfd/config.in: Regnerate. * bfd/vmsutil.c: Include sysdep.h, remove ansidecl.h. #define _BSD_SOURCE. Add comments. (vms_file_stats_name): Calculate creation date based on available runtime data. Return 1 for version instead of 0.
2009-07-01 PR 10072Nick Clifton2-0/+40
* elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle to R_ARM_THM_PC8 relocation.
2009-07-01daily updateAlan Modra1-1/+1
2009-06-30daily updateAlan Modra1-1/+1
2009-06-29 * elf-m10300.c (mn10300_elf_relax_section): Allow for theNick Clifton2-2/+27
different uses of the relocations addend when a symbol is in a merged section.
2009-06-29daily updateAlan Modra1-1/+1
2009-06-28daily updateAlan Modra1-1/+1
2009-06-27bfd/H.J. Lu2-3/+16
2009-06-27 H.J. Lu <hongjiu.lu@intel.com> PR ld/10337 * elf.c (bfd_section_from_shdr): Don't change sh_link for SHT_REL/SHT_RELA sections on executable nor shared library. Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF as a normal section. ld/testsuite/ 2009-06-27 H.J. Lu <hongjiu.lu@intel.com> PR ld/10337 * ld-ifunc/binutils.exp: New.
2009-06-27daily updateAlan Modra1-1/+1
2009-06-26daily updateAlan Modra1-1/+1
2009-06-25 * elf-m10300.c (mn10300_elf_relax_section): Handle non-sectionNick Clifton2-1/+5
symbols with SEC_MERGE flag.
2009-06-252009-06-25 Kai Tietz <kai.tietz@onevision.com>Kai Tietz2-2/+15
* coffcode.h (sec_to_styp_flags): Set discardable for .reloc and give .debug and .reloc data characteristics. (DOT_RELOC): New define for .reloc section string. (coff_write_object_contents): Use DOT_RELOC instead of string.
2009-06-252009-06-25 Tristan Gingold <gingold@adacore.com>Tristan Gingold5-216/+409
* mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-252009-06-25 Rafael Avila de Espindola <espindola@google.com>Dave Korn2-3/+8
* plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type field of struct dirent.
2009-06-25daily updateAlan Modra1-1/+1
2009-06-24daily updateAlan Modra1-1/+1
2009-06-23And the ChangeLog entry:Tristan Gingold1-0/+5
2009-06-23 Tristan Gingold <gingold@adacore.com> * vms.c (vms_get_synthetic_symtab): Remove duplicate definition of this macro. Fix indentation.
2009-06-23Fix a nit.Tristan Gingold1-3/+1
2009-06-23 Tristan Gingold <gingold@adacore.com> * vms.c (vms_get_synthetic_symtab): Remove duplicate definition of this macro. Fix indentation.
2009-06-23daily updateAlan Modra1-1/+1
2009-06-222009-06-22 Christophe Lyon <christophe.lyon@st.com>Christophe Lyon2-7/+34
bfd/ * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as destination for defined dynamic symbols when deciding whether to insert a stub or not. (allocate_dynrelocs): Make sure functions are not marked as Thumb when actually accessed through a PLT, even when generating a shared lib. ld/testsuite: * ld-arm/farcall-mixed-app.s: Add new references to check more modes switching. * ld-arm/farcall-mixed-lib1.s: Likewise. * ld-arm/farcall-mixed-app-v5.d: Update expected result. * farcall-mixed-app.d: Likewise. * ld-arm/farcall-mixed-lib.d: Likewise.
2009-06-222009-06-22 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-0/+6
* mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to the relocs array.
2009-06-22include/elf/Alan Modra3-1/+10
* ppc.h (R_PPC_RELAX*): Define as enum. bfd/ * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch. * elf32-v850.c (v850_elf_relocate_section): Warning fix.
2009-06-22 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.Alan Modra2-1/+6
2009-06-22daily updateAlan Modra1-1/+1
2009-06-21daily updateAlan Modra1-1/+1
2009-06-202009-06-19 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-6/+11
* elflink.c (elf_link_add_object_symbols): Avoid warning from -Wjump-misses-init in gcc 4.5.0.
2009-06-202009-06-19 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu3-4/+10
* elf32-i386.c (elf_i386_check_relocs): Properly check local symbol on error. * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2009-06-20daily updateAlan Modra1-1/+1
2009-06-19bfd/H.J. Lu3-41/+117
2009-06-19 H.J. Lu <hongjiu.lu@intel.com> * elf32-i386.c (elf_i386_tls_transition): Add a parameter, r_symndx. Report local symbol name on error. (elf_i386_check_relocs): Updated. Report local symbol name on error. (elf_i386_gc_sweep_hook): Updated. (elf_i386_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter, r_symndx. Report local symbol name on error. (elf64_x86_64_check_relocs): Updated. Report local symbol name on error. (elf64_x86_64_gc_sweep_hook): Updated. (elf64_x86_64_relocate_section): Likewise. ld/testsuite/ 2009-06-19 H.J. Lu <hongjiu.lu@intel.com> * ld-i386/i386.exp: Run tlsgd2. * ld-i386/tlsgd2.d: New. * ld-i386/tlsgd2.s: Likewise. * ld-x86-64/tlsgd3.d: Updated.
2009-06-192009-06-19 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-1/+5
* mach-o.c (bfd_mach_o_print_private_header): Fix format character.
2009-06-192009-06-19 Tristan Gingold <gingold@adacore.com>Tristan Gingold4-199/+1126
* mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols forAlan Modra2-1/+12
R_PPC_PLTREL24 relocs. (ppc_elf_relocate_section): Likewise.
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