aboutsummaryrefslogtreecommitdiff
path: root/binutils
AgeCommit message (Collapse)AuthorFilesLines
2015-01-21Add self to ARM MaintainersRamana Radhakrishnan2-0/+5
2015-01-21This patch fixes some illegal memory accesses triggered by running coffdump ↵Nick Clifton2-4/+21
on fuzzed binaries. PR binutils/17512 * coffgrok.c (do_type): Check that computed ref exists. (doit): Add range checks when computing section for scope.
2015-01-12Properly check abbrev sizeH.J. Lu2-4/+9
abbrev_base is independent of abbrev_size. We should use abbrev_base + abbrev_size to check abbrev section size. * dwarf.c (process_debug_info): Properly check abbrev size.
2015-01-12Another fix for memory access errors trigegred by running readelf on a ↵Nick Clifton2-22/+39
corrupt binary. PR binutils/17531 * dwarf.c (display_debug_addr): Use xcalloc to allocate the debug_addr_info array. Check for an address_base that is too large.
2015-01-12More fixes for memory access errors when running readelf on fuzzed binaries.Nick Clifton3-3/+30
PR binutils/17531 * dwarf.c (process_debug_info): Check for abbrev_base being larger than the section size. (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU arrays. (xcalloc2): New function. Like xcalloc, but checks for overflow. * dwarf.h (xcalloc2): Prototype.
2015-01-12Assorted compiler warning fixesAlan Modra3-3/+11
The C standard doesn't guarantee a function pointer can be cast to void* and vice versa. binutils/ * prdbg.c (print_debugging_info): Don't use void* for function pointer param. * budbg.h (print_debugging_info): Update prototype. gas/ * read.c (s_altmacro, s_reloc): Make definition static.
2015-01-08Fix memory access violations exposed by running strip on fuzzed binaries.Nick Clifton2-1/+18
PR binutils/17512 * coffcode.h (coff_slurp_symbol_table): Return false if we failed to load the line table. * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum maxpagesize of 1. * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the Data Directory Size is too large. * objcopy.c (copy_object): Free the symbol table if no symbols could be loaded. (copy_file): Use bfd_close_all_done to close files that could not be copied.
2015-01-08Fix memory access violations triggered by running sysdump on fuzzed binaries.Nick Clifton2-2/+16
PR binutils/17512 * sysdump.c (getINT): Fail if reading off the end of the buffer. Replace call to abort with a call to fatal. (getCHARS): Prevetn reading off the end of the buffer.
2015-01-08Fixes for memory access violations triggered by running nlmconv onNick Clifton2-2/+36
fuzzed binaries. PR binutils/17512 * nlmconv.c (i386_mangle_relocs): Skip relocs without an associated symbol. (powerpc_mangle_relocs): Skip unrecognised relocs. Check address range before applying a reloc.
2015-01-07Fix memory access violations uncovered by running the dlltool on fuzzed ↵Nick Clifton2-0/+6
binaries. PR binutils/17512 * dlltool.c (scan_obj_file): Break loop if the last archive displayed matches the current archive.
2015-01-07Fix memory access violations exposed by running the srconv tool on fuzzed ↵Nick Clifton3-14/+31
binaries. PR binutils/17512 * objdump.c (display_any_bfd): Add a depth limit to nested archive display in order to avoid infinite loops. * srconv.c: Replace calls to abort with calls to fatal with an error message.
2015-01-06Fixes for memory access violations in the coffdump program.Nick Clifton5-259/+391
PR binutils/17512 * coffdump.c (dump_coff_section): Check for a symbol being available before printing its name. (main): Check the return value from coff_grok. * coffgrok.c: Reformat and tidy. Add range checks to most functions. (coff_grok): Return NULL if the input bfd is not in a COFF format. * coffgrok.h: Reformat and tidy. (struct coff_section): Change the nrelocs field to unsigned. * srconv.c (main): Check the return value from coff_grok. * coff-i860.c (CALC_ADDEND): Always set an addend value. * tekhex.c (getvalue): Add an end pointer parameter. Use it to avoid reading off the end of the buffer. (getsym): Likewise. (first_phase): Likewise. (pass_over): Pass an end pointer to the invoked function.
2015-01-05More fixes for invalid memory accesses triggered by fuzzed binaries.Nick Clifton3-22/+71
PR binutils/17512 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to help initialize the info.elfinfo field. (print_size_symbols): Add 'synth_count' parameter. Use it to set the is_synthetic parameter when calling print_symbol. (print_symbols): Likewise. (display_rel_file): Pass synth_count to printing function. (display_archive): Break loop if the last archive displayed matches the current archive. * size.c (display_archive): Likewise. * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized is at least big enough for the header to be read. * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs. * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks. (bfd_mach_o_read_command): Prevetn duplicate error messages about unrecognized commands. * syms.c (_bfd_stab_section_find_nearest_line): Add range checks when indexing into the string table.
2015-01-05More fixes for invalid memory accesses triggered by fuzzed binaries.Nick Clifton4-58/+180
PR binutils/17531 * dwarf.c (alloc_num_debug_info_entries): New variable. (process_debug_info): Set it. Use it to avoid displaying attributes for which there is no info. (display_debug_abbrev): Check that the debug_info_entry index is valid before using it. (display_loc_list_dwo): Likewise. (process_cu_tu_index): Add range check for an overlarge dw_sect value. (free_debug_memory): Reset alloc_num_debug_info_entries. * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not be indentified. (dynamic_section_mips_val): Warn if the timestamp is invalid. (print_mips_got_entry): Add a data_end parameter. Warn if a read would go beyond the end of the data, and return an error value. (process_mips_specific): Do not read options from beyond the end of the section. Correct code to display optional data at the end of an option. Warn if there are too many GOT symbols. Update calls to print_mips_got_entry, and handle error returns.
2015-01-05Corrects the description of the --kill-at option of dlltool.Daniel Klauer2-4/+14
PR binutils/17489 * doc/binutils.texi (dlltool): Correct description of --kill-at option.
2015-01-02Regenerate Makeile.in file for copyright updateAlan Modra2-2/+2
2015-01-02Correct printed year in copyright noticesAlan Modra2-1/+5
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra129-1074/+1096
2014-12-26Delete unnecessary code copying SHF_SH5_ISA32 flagAlan Modra3-0/+23
Since 2006, commit d270463e9, _bfd_elf_copy_private_section_data has copied over SHF_MASKOS and SHF_MASKPROC flags. That makes the buggy code in sh_elf64_copy_private_data_internal redundant. bfd/ PR 17755 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Delete code copying SHF_SH5_ISA32. binutils/testsuite/ * binutils-all/strip-11.d: New test. * binutils-all/objcopy.exp: Run it.
2014-12-25ARM: Add support for value 3 of Tag_ABI_VFP_args attributeTerry Guo2-1/+5
*** bfd/ChangeLog *** 2014-12-25 Thomas Preud'homme <thomas.preudhomme@arm.com> * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new Tag_ABI_VFP_args value and replace hardcoded values by enum values. (elf32_arm_post_process_headers): Set e_flags in ELF header as hard float only when Tag_ABI_VFP_args is 1, using new enum value AEABI_VFP_args_vfp to check that. *** binutils/ChangeLog *** 2014-12-25 Thomas Preud'homme <thomas.preudhomme@arm.com> * readelf.c (arm_attr_tag_ABI_VFP_args): Add "compatible". *** gdb/ChangeLog *** 2014-12-25 Thomas Preud'homme <thomas.preudhomme@arm.com> * arm-tdep.c (arm_gdbarch_init): Explicitely handle value 3 of Tag_ABI_VFP_args. Also replace hardcoded values by enum values in the switch handling the different values of Tag_ABI_VFP_args. *** gold/ChangeLog *** 2014-12-25 Thomas Preud'homme <thomas.preudhomme@arm.com> * arm.cc (Target_arm::do_adjust_elf_header): Set e_flags in ELF header as hard float only when Tag_ABI_VFP_args is 1, using new enum value AEABI_VFP_args_vfp to check that. (Target_arm::merge_object_attributes): Handle new Tag_ABI_VFP_args value and replace hardcoded values by enum values. *** include/elf/ChangeLog *** 2014-12-25 Thomas Preud'homme <thomas.preudhomme@arm.com> * arm.h: New AEABI_FP_number_model_* and AEABI_VFP_args_* enum values. *** ld/testsuite/ChangeLog *** 2014-12-25 Thomas Preud'homme <thomas.preudhomme@arm.com> * ld-arm/attr-merge-2a.s: Add Tag_ABI_VFP_args. * ld-arm/attr-merge-2b.s: Likewise. * ld-arm/attr-merge-2.attr: Likewise. * ld-arm/attr-merge-4a.s: Add Tag_ABI_FP_number_model and Tag_ABI_VFP_args. * ld-arm/attr-merge-4b.s: Likewise. * ld-arm/attr-merge-4.attr: Likewise. * ld-arm/attr-merge-6a.s: Likewise. * ld-arm/attr-merge-6b.s: Likewise. * ld-arm/attr-merge-6.attr: Add Tag_ABI_FP_number_model.
2014-12-24This patch fixes a snafu where the -D and -U short versions of theAlexander Cherepanov2-2/+8
--enable-deterministic-archives and --disable-deteministic-archive options were not being accepted. PR binutils/17671 * objcopy.c (copy_main, strip_main): Add D and U to the list of accepted short versions of long options.
2014-12-24Reverts an "enhancement" made in a previous delta which complained ofNick Clifton2-7/+7
unprocessed augmentation data at the end of a CIE. * dwarf.c (read_cie): Revert check for unused augmentation data - it was bogus.
2014-12-23Clarify strip docs.Andrew Stubbs3-2/+8
binutils/ * objcopy.c (strip_usage): Reword --remove-section description. * doc/binutils.texi (strip): Likewise.
2014-12-23Reformat the objdump.1 man output to avoid overlong lines.Nick Clifton2-19/+59
2014-12-22Cast size to long to warnH.J. Lu2-1/+5
* dwarf.c (read_cie): Cast size to long to warn.
2014-12-22More fixes for invalid memory accesses exposed by fuzzed binaries.Nick Clifton3-12/+83
PR binutils/17531 * dwarf.c (decode_location_expression): Check for an out of range value for a DW_OP_GNU_entry_value expression. (display_debug_lines_raw): Check for a partial .debug_line. section being encountered without a prior, full .debug.line section. (display_debug_lines_decoded): Likewise. Also check for li_line_range being zero. (display_debug_pubnames_worker): Check for an invalid pn_length field. (read_cie): Add range checks. * elfcomm.c (setup_archive): Check for a negative longnames_size.
2014-12-18Display DW_LANG_C11 as (C11).Mark Wielaard2-1/+6
* dwarf.c (read_and_display_attr_value): Change display name of DW_LANG_C11 from (ANSI C11) to (C11).
2014-12-11Fix a few moere memory access violations.Nick Clifton2-5/+20
PR binutils/17512 * dwarf.c (display_gdb_index): Add more range checks.
2014-12-11Use autoconf check for long long in binutilsAlan Modra7-26/+360
Also fix a place where %lld was wrongly used to print a dwarf_vma. * configure.ac: Check for long long and sizes of long long and long. * elfcomm.h (HOST_WIDEST_INT): Test HAVE_LONG_LONG in place of __STDC_VERSION__ and __GNUC__. * strings.c (print_strings): Likewise. * dwarf.c (DWARF_VMA_FMT, DWARF_VMA_FMT_LONG): Likewise. (read_debug_line_header): Use dwarf_vmatoa to print warning. * configure: Regenerate. * config.in: Regenerate.
2014-12-10Don't always build coffgen.oAlan Modra2-0/+5
Removes a bunch of unused functions from libbfd when building ELF or AOUT. Split off the bits we need externally when not building a COFF target into coff-bfd.c and coff-bfd.h. bfd/ * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2 and coffgen. Add coff-bfd. Sort. (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2. * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete. (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete. * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro, without unused param. Update uses. (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro. (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c. * libcoff-in.h: #include "coff-bfd.h". (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h. (coff_symbol_from): Delete. * coff-bfd.c: New file. * coff-bfd.h: New file. * coff-i386.c: Update coff_symbol_from occurrences. * coff-i960.c: Likewise. * coff-m68k.c: Likewise. * coff-sh.c: Likewise. * coff-x86_64.c: Likewise. * coffcode.h: Likewise. * pe-mips.c: Likewise. * configure.ac (elf): Add dwarf2.lo. (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd target vectors to .o files. Add dwarf2 for mach-o targets. Fix the sh target FIXME. * po/SRC-POTFILES.in: Regenerate. * Makefile.in: Regenerate. * configure: Regenerate. * bfd-in2.h: Regenerate. * libcoff.h: Regenerate. binutils/ * objdump.c: #include "coff-bfd.h". ld/ * ldmisc.c: #include "coff-bfd.h"
2014-12-09 * od-elf32_avr.c (elf32_avr_dump_mem_usage): Fix device initialization.Denis Chertykov2-1/+5
2014-12-09More fixes for memory access violations triggered by fuzzed binaries.Nick Clifton2-1/+15
PR binutils/17512 * objdump.c (display_any_bfd): Avoid infinite loop closing and opening the same archive again and again. * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks. * libbfd.c (safe_read_leb128): New function. * libbfd-in.h (safe_read_leb128): Add prototype. * libbfd.h: Regenerate. * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128. Check for an over-long subsection length. * elf.c (elf_parse_notes): Check that the namedata is long enough for the string comparison that is about to be performed. (elf_read_notes): Zero-terminate the note buffer.
2014-12-09Fix windres memory leakChen Gang2-0/+5
* windres.c (open_file_search): Free path buffer on failure.
2014-12-08More fixes for invalid memory accesses triggered by fuzzed binaries.Nick Clifton4-24/+139
PR binutils/17531 * dwarf.c (display_debug_frames): Check for a negative augmentation data length. (display_gdb_index): Check for invalid offsets. * elfcomm.c (process_archive_index_and_symbols): Check for an index number that overflows when multiplied by the ar index size. * readelf.c (dump_ia64_unwind): Add range checks. (slurp_ia64_unwind_table): Change to a boolean function. Add range checks. (process_version_sections): Add range checks. (get_symbol_version_string): Add check for missing section headers.
2014-12-08 * od-elf32_avr.c: Forgot to add a new file.Denis Chertykov1-0/+249
2014-12-08 * configure.ac: Add od-elf32_avr to build.Denis Chertykov4-0/+19
* configure: Regenerate. * od-elf32_avr.c: New file. * objdump.h: Declare objdump_private_desc_elf32_avr.
2014-12-06Add Visium support to binutilsEric Botcazou4-0/+40
binutils/ * readelf.c: Include elf/visium.h. (guess_is_rela): Deal with EM_VISIUM. (dump_relocations): Likewise. (get_machine_name): Likewise. (get_machine_flags): Likewise. (get_osabi_name): Likewise. (is_32bit_abs_reloc): Likewise. (is_32bit_pcrel_reloc): Likewise. (is_16bit_abs_reloc): Likewise. binutils/testsuite: * binutils-all/objcopy.exp: Skip strip-10 for Visium.
2014-12-05Add string representation of ELF e_flags for AVR.Andrew Burgess2-0/+80
binutils/ChangeLog: * readelf.c (decode_AVR_machine_flags): New function. (get_machine_flags): Add EM_AVR case.
2014-12-03Fix memory access problems exposed by fuzzed binaries.Nick Clifton2-0/+7
PR binutils/17512 * objdump.c (free_debug_section): Reset the compress_status as well. * compress.c (bfd_get_full_section_contents): Fail if there are no section contents available when the compress_status is COMPRESS_SECTION_DONE. * libbfd.c (bfd_malloc): Refuse to allocate a negative size. (bfd_malloc2): Use bfd_malloc. (bfd_realloc): Refuse to reallocate a negative size. (bfd_realloc2): Use bfd_realloc. (bfd_realloc_or_free): Use bfd_realloc. (bfd_zmalloc): Use bfd_malloc. (bfd_zmalloc): Use bfd_malloc2. * opncls.c (bfd_alloc): Refuse to allocate a negative size.
2014-12-03Replace calls to abort (in readelf) with informative error messages.Nick Clifton2-14/+60
PR binutils/17531 * readelf.c (get_machine_flags): Replace call to abort with a warning message and a return value. (get_elf_section_flags): Likewise. (get_symbol_visibility): Likewise. (get_ia64_symbol_other): Likewise. (get_ia64_symbol_other): Likewise. (is_32bit_abs_reloc): Likewise. (apply_relocations): Likewise. (display_arm_attribute): Likewise.
2014-12-02 * MAINTAINERS: Fix my email address.Denis Chertykov2-1/+5
2014-12-01Properly check for an out of range row indexH.J. Lu2-1/+6
* dwarf.c (process_cu_tu_index): Properly check for an out of range row index.
2014-12-01More fixes for memory access violations exposed by fuzzed binaries.Nick Clifton5-45/+110
PR binutils/17512 * dwarf.h (struct dwarf_section): Add user_data field. * dwarf.c (frame_need_space): Check for an over large register number. (display_debug_frames): Check the return value from frame_need_space. Check for a CFA expression that is so long the start address wraps around. (debug_displays): Initialise the user_data field. * objdump.c (load_specific_debug_section): Save the BFD section pointer in the user_data field of the dwarf_section structure. (free_debug_section): Update BFD section data when freeing section contents. * readelf.c (load_specific_debug_section): Initialise the user_data field. * archive.c (do_slurp_coff_armap): Add range checks to prevent running off the end of the string table. * compress.c (bfd_get_full_section_contents): Return a NULL pointer for zero sized sections. Do not attempt to copy a buffer onto itself. * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty header. Add range checks to avoid running off the end of the section. * elf.c (bfd_elf_get_str_section): Seek before allocating so that if the seek fails, no memory is allocated. (bfd_elf_string_from_elf_section): Do not allocate a string from a non string section. It only leads to trouble later on. (_bfd_elf_print_private_bfd_data): Check for there being too little external dynamic data. (bfd_section_from_shdr): Replace assertion with a failure mode. (bfd_section_from_shdr): When walking a loaded group section use the internal structure size, not the external size. Check for the group section being empty. * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a failure mode. * elfcode.h (elf_slurp_reloc_table): Likewise. * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto parameter is NULL.
2014-12-01Add checks for memory access violations exposed by fuzzed archives.Nick Clifton5-11/+79
PR binutils/17531 * dwarf.c (process_cu_tu_index): Check for an out of range row index. * elfcomm.c (adjust_relative_path): Change name_len parameter to an unsigned long. Check for path length overflow. (process_archive_index_and_symbols): Check for invalid header size. (setup_archive): Add checks for invalid archives. (get_archive_member_name): Add range checks. * elfcomm.h (adjust_relative_path): Update prototyoe. * readelf.c (process_archive): Add range checks.
2014-11-28Fix build breakage on 32-bit targets with 64-bit bfdAlan Modra2-5/+18
* readelf.c (get_32bit_elf_symbols): Cast bfd_size_type values to unsigned long for %lx. (get_64bit_elf_symbols, process_section_groups): Likewise.
2014-11-27Fixes an infinite loop in readelf parsing a corrupt binary, and other minor ↵Espen Grindhaug2-20/+80
corrections. PR binutils/17531 * readelf.c (get_data): Move excessive length check to earlier on in the function and allow for wraparound in the arithmetic. (get_32bit_elf_symbols): Terminate early if the section size is zero. Check for an invalid sh_entsize. Check for an index section with an invalid size. (get_64bit_elf_symbols): Likewise. (process_section_groups): Check for an invalid sh_entsize.
2014-11-27dwarf.c handle new DWARFv5 C11, C++11 and C++14 DW_LANG constants.Mark Wielaard2-0/+8
binutils/ChangeLog * dwarf.c (read_and_display_attr_value): Handle DW_LANG_C11, DW_LANG_C_plus_plus_11 and DW_LANG_C_plus_plus_14.
2014-11-26More fixes for memory access errors triggered by attemps to examine ↵Nick Clifton2-23/+81
corrupted binaries. PR binutils/17512 * dwarf.c (display_block): Do nothing if the block starts after the end of the buffer. (read_and_display_attr_value): Add range checks. (struct Frame_Chunk): Make the ncols and ra fields unsigned. (frame_need_space): Test for an ncols of zero. (read_cie): Fail if the augmentation data extends off the end of the buffer. (display_debug_frames): Add checks for read_cie failing. Add range checks. * coff-h8300.c (rtype2howto): Replace abort with returning a NULL value. * coff-h8500.c (rtype2howto): Likewise. * coff-tic30.c (rtype2howto): Likewise. * coff-z80.c (rtype2howto): Likewise. * coff-z8k.c (rtype2howto): Likewise. * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto. * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none could be found. * coff-mcore.c (RTYPE2HOWTO): Add range checking. * coff-w65.c (rtype2howto): Likewise. * coff-we32k.c (RTYPE2HOWTO): Likewise. * pe-mips.c (RTYPE2HOWTO): Likewise. * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with an error return. * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to be unused. * coffgen.c (make_a_section_from_file): Check the length of a section name before testing to see if it is a debug section name. (coff_object_p): Zero out any uninitialised bytes in the opt header. * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw source being empty when there are values to be processed. (_bfd_ecoff_slurp_symbol_table): Add range check. * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise. (bfd_mach_o_mangle_sections): Move test for too many sections to before the allocation of the section table. (bfd_mach_o_read_symtab_strtab): If the read fails, free the memory and nullify the symbol pointer. * reloc.c (bfd_generic_get_relocated_section_contents): Add handling of a bfd_reloc_notsupported return value. * versados.c (EDATA): Add range checking. (get_record): Likewise. (process_otr): Check for contents being available before updating them. (versados_canonicalize_reloc): Add range check.
2014-11-25Use get_symbol_version_string in BFD_JUMP_TABLE_SYMBOLSH.J. Lu2-3/+7
This patch adds get_symbol_version_string to BFD_JUMP_TABLE_SYMBOLS so that we can use bfd_get_symbol_version_string in objdump for non-ELF targets. bfd/ * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_get_symbol_version_string. (bfd_get_symbol_version_string): New. * aout-adobe.c (aout_32_get_symbol_version_string): Define using _bfd_nosymbols define. * aout-target.h (MY_get_symbol_version_string): Likewise. * aout-tic30.c (MY_get_symbol_version_string): Likewise. * binary.c (binary_get_symbol_version_string): Likewise. * bout.c (aout_32_get_symbol_version_string): Likewise. * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise. * i386msdos.c (msdos_get_symbol_version_string): Likewise. * i386os9k.c (aout_32_get_symbol_version_string): Likewise. * ieee.c (ieee_get_symbol_version_string): Likewise. * ihex.c (ihex_get_symbol_version_string): Likewise. * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise. * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise. * mmo.c (mmo_get_symbol_version_string): Likewise. * nlm-target.h (nlm_get_symbol_version_string): Likewise. * oasys.c (oasys_get_symbol_version_string): Likewise. * pef.c (bfd_pef_get_symbol_version_string): Likewise. * plugin.c (bfd_plugin_get_symbol_version_string): Likewise. * ppcboot.c (ppcboot_get_symbol_version_string): Likewise. * som.c (som_get_symbol_version_string): Likewise. * srec.c (srec_get_symbol_version_string): Likewise. * tekhex.c (tekhex_get_symbol_version_string): Likewise. * versados.c (versados_get_symbol_version_string): Likewise. * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise. * xsym.c (bfd_sym_get_symbol_version_string): Likewise. * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_get_symbol_version_string. (rs6000_xcoff64_aix_vec): Likewise. * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ... (_bfd_elf_get_symbol_version_string): This. * elf.c: Likewise. (bfd_elf_print_symbol): Updated. * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define. * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define. * libcoff-in.h (coff_get_symbol_version_string): Likewise. * bfd-in2.h: Regenerated. * libbfd.h: Likewise. * libcoff.h: Likewise. binutils/ * objdump.c (objdump_print_symname): Replace bfd_elf_get_symbol_version_string with bfd_get_symbol_version_string.
2014-11-25Display symbol version when dumping dynrelocsH.J. Lu3-164/+269
Both readelf/objdump know how to get symbol version string for dynamic symbols. This patch extracts this functionality into a separate function and uses it to add symbol version string to versioned symbol names when dumping dynamic relocations. bfd/ PR binutils/16496 * elf-bfd.h (bfd_elf_get_symbol_version_string): New. * elf.c (bfd_elf_get_symbol_version_string): New. Extracted from bfd_elf_print_symbol. (bfd_elf_print_symbol): Use it. binutils/ PR binutils/16496 * objdump.c (objdump_print_symname): Call bfd_elf_get_symbol_version_string to get ELF symbol version string. Append version string if needed. * readelf.c (versioned_symbol_info): New enum. (get_symbol_version_string): New. Extracted from process_symbol_table. (dump_relocations): Add a new argument to indicate if dynamic symbol table is used. Use get_symbol_version_string to get symbol version string for dynamic symbol. Append version string if needed. (process_relocs): Updated dump_relocations call. (process_symbol_table): Use get_symbol_version_string. ld/testsuite/ PR binutils/16496 * ld-cris/weakref3.d: Add symbol version string to versioned symbol names in dynamic relocation. * ld-cris/weakref4.d: Likewise. * ld-elfvers/vers24.rd: Likewise. * ld-elf/pr16496a.c: New file. * ld-elf/pr16496a.map: Likewise. * ld-elf/pr16496b.c: Likewise. * ld-elf/pr16496b.od: Likewise. * ld-elf/shared.exp (build_tests): Add libpr16496a.so and libpr16496b.so tests.
generated by cgit v1.1 at 2025-01-08 07:42:44 +0000