2012-02-02 Vidya Praveen (vidya.praveen@atmel.com) PR bfd/13410 * bfd/elf32-avr.c (elf32_avr_relax_section): Correct the condition that qualifies the candidates for relaxation. 2012-02-02 Tristan Gingold <gingold@adacore.com> * bfdio.c (real_fopen): Remove unused vms_modes variable. 2012-02-02 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_read_header): Silent uninitialized variable warning. 2012-02-02 Tristan Gingold <gingold@adacore.com> * archive.c (bfd_slurp_armap): Fix thinko in cast. 2012-01-31 H.J. Lu <hongjiu.lu@intel.com> PR ld/13616 * archures.c (bfd_arch_info): Add fill. (bfd_default_arch_struct): Add bfd_arch_default_fill. (bfd_arch_default_fill): New. * configure.in: Set bfd version to 2.22.52. * configure: Regenerated. * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info initializer. * cpu-arc.c: Likewise. * cpu-arm.c: Likewise. * cpu-avr.c: Likewise. * cpu-bfin.c: Likewise. * cpu-cr16.c: Likewise. * cpu-cr16c.c: Likewise. * cpu-cris.c: Likewise. * cpu-crx.c: Likewise. * cpu-d10v.c: Likewise. * cpu-d30v.c: Likewise. * cpu-dlx.c: Likewise. * cpu-epiphany.c: Likewise. * cpu-fr30.c: Likewise. * cpu-frv.c: Likewise. * cpu-h8300.c: Likewise. * cpu-h8500.c: Likewise. * cpu-hppa.c: Likewise. * cpu-i370.c: Likewise. * cpu-i860.c: Likewise. * cpu-i960.c: Likewise. * cpu-ia64.c: Likewise. * cpu-ip2k.c: Likewise. * cpu-iq2000.c: Likewise. * cpu-lm32.c: Likewise. * cpu-m10200.c: Likewise. * cpu-m10300.c: Likewise. * cpu-m32c.c: Likewise. * cpu-m32r.c: Likewise. * cpu-m68hc11.c: Likewise. * cpu-m68hc12.c: Likewise. * cpu-m68k.c: Likewise. * cpu-m88k.c: Likewise. * cpu-mcore.c: Likewise. * cpu-mep.c: Likewise. * cpu-microblaze.c: Likewise. * cpu-mips.c: Likewise. * cpu-mmix.c: Likewise. * cpu-moxie.c: Likewise. * cpu-msp430.c: Likewise. * cpu-mt.c: Likewise. * cpu-ns32k.c: Likewise. * cpu-openrisc.c: Likewise. * cpu-or32.c: Likewise. * cpu-pdp11.c: Likewise. * cpu-pj.c: Likewise. * cpu-plugin.c: Likewise. * cpu-powerpc.c: Likewise. * cpu-rl78.c: Likewise. * cpu-rs6000.c: Likewise. * cpu-rx.c: Likewise. * cpu-s390.c: Likewise. * cpu-score.c: Likewise. * cpu-sh.c: Likewise. * cpu-sparc.c: Likewise. * cpu-spu.c: Likewise. * cpu-tic30.c: Likewise. * cpu-tic4x.c: Likewise. * cpu-tic54x.c: Likewise. * cpu-tic6x.c: Likewise. * cpu-tic80.c: Likewise. * cpu-tilegx.c: Likewise. * cpu-tilepro.c: Likewise. * cpu-v850.c: Likewise. * cpu-vax.c: Likewise. * cpu-w65.c: Likewise. * cpu-we32k.c: Likewise. * cpu-xc16x.c: Likewise. * cpu-xstormy16.c: Likewise. * cpu-xtensa.c: Likewise. * cpu-z80.c: Likewise. * cpu-z8k.c: Likewise. * cpu-i386.c: Include "libiberty.h". (bfd_arch_i386_fill): New. Add bfd_arch_i386_fill to bfd_arch_info initializer. * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer. * cpu-l1om.c: Likewise. * linker.c (default_data_link_order): Call abfd->arch_info->fill if fill size is 0. * bfd-in2.h: Regenerated. 2012-01-27 Michael Eager <eager@eagercon.com> * bfd/elf32-microblaze.c (create_got_section): Reuse existing .rela.got section. 2012-01-23 Alan Modra <amodra@gmail.com> * elf-bfd.h: Formatting. (struct elf_backend_data): Add "maybe_function_sym". (_bfd_elf_maybe_function_sym): Declare. * elfxx-target.h (elf_backend_maybe_function_sym): Define. (elfNN_bed): Init new field. * elf.c (elf_find_function): Use maybe_function_sym. (_bfd_elf_maybe_function_sym): New function. * elf64-ppc.c (elf_backend_maybe_function_sym): Define. (ppc64_elf_maybe_function_sym): New function. 2012-01-20 Francois Gouget <fgouget@codeweavers.com> PR binutils/13534 * archive.c (_bfd_ar_sizepad): New function. Correctly install and pad the size field in an archive header. (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan function for the archive size field. (bfd_generic_openr_next_archived_file): Likewise. (do_slurp_coff_armap): Likewise. (_bfd_write_archive_contents): Likewise. (_bfd_bsd44_write_ar_hdr): Use the new function. (bfd_ar_hdr_from_filesystem): Likewise. (_bfd_write_archive_contents): Likewise. (bsd_write_armap): Likewise. (coff_write_armap): Likewise. * archive64.c (bfd_elf64_archive_write_armap): Likewise. * bfdio.c (bfd_bread): Use correct type for archive element sizes. * ar.c (open_inarch): Likewise. (extract_file): Likewise. * libbfd-in.h (struct areltdata): Use correct types for parsed_size and extra_size fields. Prototype _bfd_ar_sizepad function. * libbfd.h: Regenerate. 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org> * elf.c (elfcore_write_prpsinfo): Provide unconditionally. Return NULL if core file generation is unsupported. (elfcore_write_prstatus): Likewise. * elf32-arm.c (elf32_arm_nabi_write_core_note): New function. (elf_backend_write_core_note): Define. 2012-01-19 Tristan Gingold <gingold@adacore.com> * pef.c: Add a comment. * xsym.c: Likewise. 2012-01-17 Alan Modra <amodra@gmail.com> * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave trailing garbage in the note. * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise. 2012-01-16 Daniel Green <venix1@gmail.com> PR ld/13491 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test h->root.type not h->type. * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise. 2012-01-13 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute indirect symbols. 2012-01-13 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file position from here... to (bfd_mach_o_build_seg_command): Here. 2012-01-12 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_count_indirect_symbols): New. (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table. * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the file. (bfd_mach_o_section): Add indirect_syms field. 2012-01-11 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of vmsize from filesize. Don't compute offsets or file sizes for zerofill sections. 2012-01-11 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_build_commands): Make the building of each command type independent. 2012-01-11 Alan Modra <amodra@gmail.com> * elf64-ppc.c: Define more insns used in plt call stubs. (ppc64_elf_brtaken_reloc): Assume isa version 2 or above. (ppc64_elf_relocate_section): Likewise. (enum ppc_stub_type): Add ppc_stub_plt_call_r2save. (struct ppc_link_hash_table): Increase size of stub_count array. Add plt_stub_align and plt_thread_safe. (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define. (plt_stub_size, plt_stub_pad): New functions. (build_plt_stub): Emit barriers for power7 thread safety. Don't emit needless save of r2. (build_tls_get_addr_stub): Adjust params. (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning plt stubs. Adjust build_*plt_stub calls. (ppc_size_one_stub): Similarly. (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align params. Choose default for plt_thread_safe based on existence of calls to thread creation functions. Modify plt_call to plt_call_r2save when no tocsave reloc found. Align tail of stub sections. (ppc64_elf_build_stubs): Align tail of stub sections. Adjust output of stub statistics. (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save. * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype. 2012-01-10 H.J. Lu <hongjiu.lu@intel.com> PR ld/13581 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P check on R_X86_64_PCXX. 2012-01-10 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false warning. 2012-01-10 Tristan Gingold <gingold@adacore.com> * bfdio.c (bfd_tell): Handle nested archives. (bfd_seek): Ditto. * cache.c (bfd_cache_lookup_worker): Ditto. * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with nested archives. (bfd_generic_openr_next_archived_file): Likewise. 2012-01-09 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. 2012-01-06 Nick Clifton <nickc@redhat.com> PR binutils/13121 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to 'flaginfo' to avoid conflicts with AIX system headers. 2012-01-06 Tristan Gingold <gingold@adacore.com> * bfdio.c (bfd_bread): Use arelt_size macro. 2012-01-06 Tristan Gingold <gingold@adacore.com> * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs. 2012-01-05 Nick Clifton <nickc@redhat.com> PR ld/12161 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if necessary. 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com> Fix zero registers core files when built by gcc-4.7. * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and size. Call elfcore_write_note for the local variables. Remove the final elfcore_write_note call. Add NOTREACHED comments. 2012-01-04 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function. (bfd_mach_o_generic_stat_arch_elt): Adjust. 2012-01-04 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_fat_member_init): New function. (bfd_mach_o_openr_next_archived_file): Reindent. Adjust to call bfd_mach_o_fat_member_init. (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init. 2012-01-04 Tristan Gingold <gingold@adacore.com> * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1, BFD_RELOC_MACH_O_X86_64_PCREL32_2, BFD_RELOC_MACH_O_X86_64_PCREL32_4, BFD_RELOC_MACH_O_X86_64_BRANCH32, BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32, BFD_RELOC_MACH_O_X86_64_GOT. 2012-01-04 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_fvmlib_command): New structure. (bfd_mach_o_load_command): Add fvmlib field. * mach-o.c (bfd_mach_o_read_fvmlib): New function. (bfd_mach_o_read_command): Handle fvmlib. 2012-01-04 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_convert_architecture): Reindent. Decode msubtype for ARM. 2012-01-04 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments. 2012-01-04 Tristan Gingold <gingold@adacore.com> * mach-o.h: Reindent header. (bfd_mach_o_encryption_info_command): New structure. (bfd_mach_o_load_command): Add encryption_info field. * mach-o.c (bfd_mach_o_read_encryption_info): New function. (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO. (bfd_mach_o_read_command): Adjust error message. 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com> * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part which reads DWARF2 and stores in stash from find_line. (find_line) Call _bfd_dwarf2_slurp_debug_info. * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration. * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate. * mach-o.c (dsym_subdir): The name of subdir where debug information may be stored. (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose type is UUID. (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is corresponding to the executable. (bfd_mach_o_find_dsym): New. Find a debug information BFD in the specified binary file. (bfd_mach_o_follow_dsym): New. Find a debug information BFD for the original BFD. (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O executables, dylibs, and bundles. (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file. * mach-o.h (dsym_bfd): The BFD of the dSYM file. 2012-01-03 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index for stabd symbols. (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs. (bfd_mach_o_cf_symbols): Likewise. 2012-01-03 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo. 2012-01-03 Iain Sandoe <idsandoe@googlemail.com> * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index as the value of an indirect symbol. Keep the string table index in non-indirect syms for reference. (bfd_mach_o_write_dysymtab): New. (bfd_mach_o_primary_symbol_sort_key): New. (bfd_mach_o_cf_symbols): New. (bfd_mach_o_sort_symbol_table): New. (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols. If we are emitting a dysymtab, process indirect symbols and count the number of each other kind. (bfd_mach_o_mangle_sections): New. (bfd_mach_o_write_contents): Split out some pre-requisite code into the command builder. Write dysymtab if the command is present. (bfd_mach_o_count_sections_for_seg): New. (bfd_mach_o_build_seg_command): New. (bfd_mach_o_build_dysymtab_command): New. (bfd_mach_o_build_commands): Reorganize to support the fact that some commands are optional and should not be emitted if there are no sections or symbols. (bfd_mach_o_set_section_contents): Amend comment. * mach-o.h: Amend and add to comments. (mach_o_data_struct): Add fields for dysymtab symbols counts and a pointer to the indirects, when present. (bfd_mach_o_should_emit_dysymtab): New macro. (IS_MACHO_INDIRECT): Likewise. For older changes see ChangeLog-2011 Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: