X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=bfd%2FChangeLog;h=941e0457cb257ee848ee87ed9a5ecb66cc4c93a5;hb=14fa03923905cf5b2d67893e7badf7e1028ad9a1;hp=6b7eceb5d0d07a66ddbb0ab2d76dbb91a447299b;hpb=04253f276b48227728cac3e4c6df614e161f1e9c;p=platform%2Fupstream%2Fbinutils.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 6b7eceb..941e045 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,6 +1,476 @@ +2014-12-05 H.J. Lu + + * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New. + +2014-12-04 H.J. Lu + + PR binutils/17677 + * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype. + * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New + function. + * elf32-i386.c (elf_i386_plt_sym_val): Removed. + (elf_backend_plt_sym_val): Likewise. + (elf_i386_get_plt_sym_val): New. + (elf_i386_get_synthetic_symtab): Likewise. + (bfd_elf32_get_synthetic_symtab): Likewise. + * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed. + (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise. + (elf_backend_plt_sym_val): Likewise. + (elf_x86_64_get_plt_sym_val): New. + (elf_x86_64_get_synthetic_symtab): Use + _bfd_elf_ifunc_get_synthetic_symtab. + (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl. + +2014-12-03 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat. + +2014-12-02 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_relocate_section): Check + info->executable for symbols which need copy relocs. + +2014-12-02 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last + change. + (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared + with ELIMINATE_COPY_RELOCS. + (elf_x86_64_allocate_dynrelocs): For PIE, discard space for + relocs against symbols which turn out to need copy relocs. + +2014-12-02 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always + allow copy relocs for building executables. + (elf_x86_64_check_relocs): Allow copy relocs for non-GOT + pc-relative relocation in shared object. + (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for + PIE. + (elf_x86_64_relocate_section): Don't copy a pc-relative + relocation into the output file if the symbol needs copy reloc. + +2014-11-30 Alan Modra + + PR 16452, 16457 + * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude + symbols from libraries that won't be listed in DT_NEEDED. + (elf_link_output_extsym): Don't output verdefs for such symbols. + +2014-11-24 Tejas Belagod + + * elfnn-aarch64.c (elf_aarch64_compare_mapping): New. + (erratum_835769_scan): Sort map list. + +2014-11-24 Alan Modra + + * elf64-ppc.c (plt_stub_pad): Correct. + +2014-11-20 Alan Modra + + * elf64-ppc.c (group_sections): Init stub14_group_size from + --stub-group-size parameter divided by 1024. + +2014-11-20 Alan Modra + + * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround + alignment calculation. + +2014-11-20 Alan Modra + + * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters. + +2014-11-18 Igor Zamyatin + + * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only + for -z bndplt. + +2014-11-17 Nick Clifton + + Apply trunk patches: + + 2014-11-14 Nick Clifton + + PR binutils/17597 + * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of + the section. + (bfd_get_alt_debug_link_info): Likewise. + + 2014-11-14 Nick Clifton + + PR binutils/17512 + * ieee.c (ieee_archive_p) Skip processing if no bytes are read at + all. + (ieee_object_p): Likewise. + + 2014-11-13 H.J. Lu + + * coffcode.h (coff_slurp_line_table): Add cast to unsigned int. + + 2014-11-13 H.J. Lu + + * coffcode.h (coff_pointerize_aux_hook): Fix a typo. + + 2014-11-13 Nick Clifton + + PR binutils/17512 + * coffcode.h (coff_ptr_struct): Add is_sym field. + (coff_new_section_hook): Set the is_sym field. + (coff_pointerize_aux_hook): Check the is_sym field. + (coff_print_aux): Likewise. + (coff_compute_section_file_positions): Likewise. + (coff_write_object_contents): Likewise. + (coff_slurp_line_table): Likewise. + (coff_slurp_symbol_table): Likewise. + (CALC_ADDEND): Likewise. + * coffgen.c (coff_renumber_symbols): Likewise. + (coff_mangle_symbols): Likewise. + (coff_fix_symbol_name): Likewise. + (coff_write_symbol): Likewise. + (coff_write_alien_symbol): Likewise. + (coff_write_native_symbol): Likewise. + (coff_write_symbols): Likewise. + (coff_write_linenumbers): Likewise. + (coff_pointerize_aux): Likewise. + (coff_get_normalized_symtab): Likewise. + (coff_get_symbol_info): Likewise. + (bfd_coff_get_syment): Likewise. + (bfd_coff_get_auxent): Likewise. + (coff_print_symbol): Likewise. + (coff_find_nearest_line_with_names): Likewise. + (bfd_coff_set_symbol_class): Likewise. + (coff_make_empty_symbol): Set the is_sym field. + (coff_bfd_make_debug_symbol): Likewise. + * peicode.h (pe_ILF_make_a_symbol): Likewise. + * libcoff.h: Regenerate. + * libcoff-in.h: Regenerate. + + 2014-11-12 Nick Clifton + + PR binutils/17512 + * coffcode.h (coff_slurp_line_table): Set the line number of + corrupt entries to -1. + (coff_slurp_symbol_table): Alway initialise the value of the + symbol. + * coffgen.c (coff_print_symbol): Check that the combined pointer + is valid. + (coff_print_symbol): Do not print negative line numbers. + * peXXigen.c (pe_print_idata): Add range checking displaying + member names. + + 2014-11-12 Alan Modra + + PR binutils/17512 + * coffcode.h (coff_slurp_line_table): Drop line number info + not preceded by a valid function entry. Revert last change. + + 2014-11-11 Nick Clifton + + PR binutils/17512 + * coffcode.h (coff_slurp_line_table): Initialise the parts of the + line number cache that would not be initialised by the copy from + the new line number table. + (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name + returning NULL. + * coffgen.c (coff_get_normalized_symbols): Get the external + symbols before allocating space for the internal symbols, in case + the get fails. + * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref + array if one is needed. Likewise with the verdef array. + * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error + messages. + (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux + structure are initialised. + (pe_print_edata): Avoid reading off the end of the data buffer. + + 2014-11-11 Alan Modra + + PR binutils/17512 + * coffcode.h (coff_slurp_line_table): Use updated lineno_count + when building func_table. + + 2014-11-11 Alan Modra + + PR binutils/17512 + * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just + memset the particular bits we need. Update src after hitting loop + "continue". Don't count lineno omitted due to invalid symbols in + nbr_func, and update lineno_count. Init entire terminating + lineno. Don't both allocating terminator in n_lineno_cache. + Redirect sym->lineno pointer to where n_lineno_cache will be + copied, and free n_lineno_cache. + * pe-mips.c (NUM_HOWTOS): Typo fix. + + 2014-11-10 Nick Clifton + + PR binutils/17521 + * coff-i386.c (NUM_HOWTOS): New define. + (RTYPE2HOWTO): Use it. + (coff_i386_rtype_to_howto): Likewise. + (coff_i386_reloc_name_lookup): Likewise. + (CALC_ADDEND): Check that reloc r_type field is valid. + * coff-x86_64.c (NUM_HOWTOS): New define. + (RTYPE2HOWTO): Use it. + (coff_amd64_rtype_to_howto): Likewise. + (coff_amd64_reloc_name_lookup): Likewise. + (CALC_ADDEND): Check that reloc r_type field is valid. + * coffcode.h (coff_slurp_line_table): Check for symbol table + indexing underflow. + (coff_slurp_symbol_table): Use zalloc to ensure that all table + entries are initialised. + * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits + in the string table. Also ensure that the table is 0 terminated. + (coff_get_normalized_symtab): Check for symbol table indexing + underflow. + * opncls.c (bfd_alloc): Catch the case where a small negative size + can result in only 1 byte being allocated. + (bfd_alloc2): Use bfd_alloc. + * pe-mips.c (NUM_HOWTOS): New define. + (coff_mips_reloc_name_lookup): Use it. + (CALC_ADDEND): Check that reloc r_type field is valid. + * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries + in the DataDirectory. + (pe_print_idata): Avoid reading beyond the end of the data block + wen printing strings. + (pe_print_edata): Likewise. + Check for table indexing underflow. + * peicode.h (pe_mkobject): Initialise the pe_opthdr field. + (pe_bfd_object_p): Allocate and initialize enough space to hold a + PEAOUTHDR, even if the opt_hdr field specified less. + + 2014-11-08 Alan Modra + + * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead. + + 2014-11-07 H.J. Lu + + * peXXigen.c (pe_print_idata): Cast to unsigned long in range + checks. + + 2014-11-07 Alan Modra + + * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors. + + 2014-11-07 Alan Modra + + * tekhex.c (CHUNK_SPAN): Define. + (struct data_struct ): Use one byte per span, update + all code accessing this field. + (find_chunk): Add create param, don't create new entry unless set. + (insert_byte): Don't save zeros. + (first_phase): Set section SEC_CODE or SEC_DATA flag depending + on symbol type. Create an alternate section if both types of + symbol are given. Attach type '2' and '6' symbols to absolute + section. + (move_section_contents): Fix caching of chunk. Don't create chunk + when reading, or for writing zeros. + (tekhex_set_section_contents): Don't create initial chunks. + (tekhex_write_object_contents): Use CHUNK_SPAN. + + 2014-11-07 Alan Modra + + * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer. + + 2014-11-07 Alan Modra + + * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check. + * coffcode.h (coff_set_alignment_hook): Likewise. + (coff_slurp_line_table): Likewise. + * coffgen.c (coff_get_normalized_symtab): Likewise. + (_bfd_coff_get_external_symbols): Likewise. + * elf.c (bfd_elf_get_str_section): Likewise. + * tekhex.c (first_phase): Likewise. + + 2014-11-06 Nick Clifton + + * aoutx.h (slurp_symbol_table): Revert previous delta. + (slurp_reloc_table): Likewise. + * compress.c (bfd_get_full_section_contents): Remove file size + test. + * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs + and do not complain about linker generated files. + + 2014-11-04 Nick Clifton + + PR binutils/17512 + * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT. + Replace another abort with an error message. + (coff_slurp_line_table): Add more range checking. + * peXXigen.c (pe_print_debugdata): Add range checking. + + 2014-11-05 Nick Clifton + + PR binutils/17512 + * coffcode.h (coff_set_alignment_hook): Warn if the file lies + about the number of relocations it contains. + (coff_sort_func_alent): Return 0 if the pointers are NULL. + (coff_slurp_line_table): Add more range checks. Do not free new + tables created when sorting line numbers. + * peXXigen.c (pe_print_idata): Add range checks. + (pe_print_edata): Likewise. + (rsrc_print_resource_entries): Likewise. Avoid printing control + characters. Terminate priniting if corruption is detected. + (rsrc_print_resource_directory): Terminate printing if an unknown + directory type is encountered. + (pe_print_debugdata): Fix off-by-one error. + (rsrc_count_entries): Add range checking. + (rsrc_parse_entry): Likewise. + + 2014-11-04 Nick Clifton + + PR binutils/17512 + * compress.c (bfd_get_full_section_contents): Improve test for + linker created objects. + + PR binutils/17533 + * archive.c (_bfd_slurp_extended_name_table): Handle archives with + corrupt extended name tables. + + 2014-11-03 Nick Clifton + + PR binutils/17512 + * aoutx.h (slurp_symbol_table): Check that computed table size is + not bigger than the file from which is it being read. + (slurp_reloc_table): Likewise. + * coffcode.h (coff_slurp_line_table): Remove unneeded local + 'warned'. Do not try to print the details of a symbol with an + invalid index. + * coffgen.c (make_a_sectiobn_from_file): Check computed string + index against length of string table. + (bfd_coff_internal_syment_name): Check read in string offset + against length of string table. + (build_debug_section): Return a pointer to the section used. + (_bfd_coff_read_string_table): Store the length of the string + table in the coff_tdata structure. + (bfd_coff_free_symbols): Set the length of the string table to + zero when it is freed. + (coff_get_normalized_symtab): Check offsets against string table + or data table lengths as appropriate. + * cofflink.c (_bfd_coff_link_input_bfd): Check offset against + length of string table. + * compress.c (bfd_get_full_section_contents): Check computed size + against the size of the file. + * libcoff-in.h (obj_coff_strings_len): Define. + (struct coff_tdata): Add strings_len field. + * libcoff.h: Regenerate. + * peXXigen.c (pe_print_debugdata): Do not attempt to print the + data if the debug section is too small. + * xcofflink.c (xcoff_link_input_bfd): Check offset against + length of string table. + + 2014-10-31 Nick Clifton + + PR binutils/17512 + * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a + symbol table bigger than the file. + * elf.c (bfd_elf_get_str_section): Do not try to load a string + table bigger than the file. + * tekhex.c (first_phase): Check that the section range is sane. + +2014-11-11 Alan Modra + + * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section + size check to account for possible zero terminator. + +2014-11-10 Matthew Fortune + + Apply trunk patch: + * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6 + and E_MIPS_ARCH_64R6 support. + +2014-11-07 H.J. Lu + + Apply trunk patch: + 2014-11-07 H.J. Lu + + PR ld/17482 + * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments + for IE->LE transition. + +2014-11-04 Tristan Gingold + + * development.sh: Set development to false. + +2014-11-03 Nick Clifton + + * po/fi.po: Updated Finnish translation. + +2014-10-31 Nick Clifton + + Apply trunk patch: + + 2014-10-30 Nick Clifton + PR binutils/17512 + * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte. + * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun. + +2014-10-30 Nick Clifton + + Appy trunk patch: + + 2014-10-29 Nick Clifton + * elf.c (bfd_section_from_shdr): Fix heap use after free memory + leak. + +2014-10-28 Matthew Fortune + + Apply trunk patches: + + 2014-10-22 Matthew Fortune + * elfxx-mips.c (print_mips_ases): Print unknown ASEs. + (print_mips_isa_ext): Print the value of an unknown extension. + +2014-10-28 Nick Clifton + + Apply trunk patches: + + 2014-10-28 Nick Clifton + PR binutils/17512 + * elf.c (bfd_section_from_shdr): Allocate and free the recursion + detection table on a per-bfd basis. + * peXXigen.c (pe_print_edata): Handle binaries with a truncated + export table. + + 2014-10-28 Andreas Schwab + Nick Clifton + PR binutils/17510 + * srec.c (srec_bad_byte): Increase size of buf to allow for + negative values. + (srec_scan): Use an unsigned char buffer to hold header bytes. + + 2014-10-27 Nick Clifton + PR binutils/17512 + * elf.c (bfd_section_from_shdr): Detect and warn about ELF + binaries with a group of sections linked by the string table + indicies. + * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries + with an invalid value for NumberOfRvaAndSizes. + (pe_print_edata): Detect out of range rvas and entry counts for + the Export Address table, Name Pointer table and Ordinal table. + + PR binutils/17510 + * elf.c (setup_group): Improve handling of corrupt group + sections. + 2014-10-28 Alan Modra - Apply trunk patches + Apply trunk patches: + + 2014-10-21 Alan Modra + * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc + entries that aren't a multiple of 8 rather than failing assertion. + + 2014-10-21 Alan Modra + * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions + to thread_starter. + + 2014-10-18 Alan Modra + * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code + section for function symbols defined in .opd is discarded, let + the symbol appear to be undefined. + (opd_entry_value): Ensure the result section is that for the + function code section in the same object as the OPD entry. + 2014-10-16 Alan Modra PR 17492 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols