2015-03-24 Marcus Shawcroft * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Update erratum count. 2015-03-25 Senthil Kumar Selvaraj * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on first matching debug section. 2015-03-24 H.J. Lu PR gas/18087 * compress.c (bfd_compress_section_contents): Don't write the zlib header and set contents as well as compress_status if compression didn't make the section smaller. (bfd_init_section_compress_status): Don't check compression size here. 2015-03-24 Nick Clifton PR binutils/17512 * coffgen.c (coff_get_normalized_symtab): Fix test for out of range auxillary sections. 2015-03-24 Marcus Shawcroft * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor code into: (_bfd_aarch64_get_stub_for_link_section): Define. 2015-03-24 Marcus Shawcroft * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust update of section_group[].stub_sec. 2015-03-24 Marcus Shawcroft * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove. (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments. Delete fixes, fix_table_size and associated code. Call _bfd_aarch64_add_stub_entry_in_group. Rename to... (bfd_aarch64_erratum_835769_scan): Define. (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes, erratum_835769_fix_table_size, i and associated code. Relocate call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size correction. Delete construction of stub entry from erratum_835769_fixes array. 2015-03-24 Marcus Shawcroft * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use _bfd_aarch64_add_stub_entry_in_group. 2015-03-24 Alan Modra * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to stubs, even those for undefined weak symbols. Otherwise, don't report relocation overflow on branches to undefined strong symbols. Fix memory leak. * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation overflow on branches to undefined strong symbols. 2015-03-23 Keith Seitz * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add missing ';'. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (erratum_835769_scan): Factor stub name construction into... (_bfd_aarch64_erratum_835769_stub_name): Define. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out stub resize code into... (bfd_aarch64_resize_stubs): Define. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub creation code into... (bfd_aarch64_create_stub_section): Define. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename from elf_aarch64_create_or_find_stub_sec. (_bfd_aarch64_add_stub_entry_in_group): Rename from elfNN_aarch64_add_stub. Call _bfd_aarch64_create_or_find_stub_sec. (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call _bfd_aarch64_add_stub_entry_in_group. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse sense of boolean return. (elfNN_aarch64_size_stubs): Adjust for above. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec): Remove unused parameter. (elfNN_aarch64_size_stubs): Adjust for above. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (aarch64_erratum_835769_fixes) (num_aarch64_erratum_835769_fixes): Remove. (elfNN_aarch64_size_stubs): Remove assignments to above. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn to rt2. (aarch64_erratum_seqeunce): Rename rtn to rt2. 2015-03-23 Marcus Shawcroft * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout. 2015-03-19 Nick Clifton * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of the RL78 core based upon the flags. (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14 flags. (rl78_elf_print_private_bfd_data): Use rl78_cpu_name. (elf32_rl78_machine): Always return bfd_mach_rl78. 2015-03-19 Nick Clifton PR 18078 * compress.c (bfd_compress_section_contents): Do not define this function if it is not used. 2015-03-18 H.J. Lu * compress.c (bfd_compress_section_contents): Make it static. * bfd/bfd-in2.h: Regenerated. 2015-03-18 Eric Youngdale PR ld/16598 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs suitable for the AMD64. 2015-03-18 Jon Turney Nick Clifton PR binutils/18087 * coffgen.c (make_a_section_from_file): Only prepend a z to a debug section's name if the section was actually compressed. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. * compress.c (bfd_init_section_compress_status): Do not compress the section if doing so would make it bigger. In such cases leave the section alone and return COMPRESS_SECTION_NONE. 2015-03-17 Alan Modra * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0 on nothing to do, before malloc of returned symbol array. 2015-03-16 Nick Clifton * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not stored in the elf_section_data structure then load them as necessary. 2015-03-14 Andreas Krebbel * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort relocs against code sections. * elf32-s390.c: Define elf_backend_sort_relocs_p. * elf64-s390.c: Likewise. 2015-03-11 Alan Modra * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in reverse order. Account for larger size of __tls_get_addr_opt stub. 2015-03-10 Yuri Gribov PR ld/16572 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for ELF_ARM_HASENTRY. (elf32_arm_print_private_bfd_data): Likewise. 2015-03-06 Nick Clifton PR binutils/17765 * elflink.c (put_value): Like previous delta, but for the 32-bit case. 2015-03-05 Nick Clifton PR binutils/17765 * elflink.c (put_value): Avoid using an undefined shift operation. 2015-03-05 H.J. Lu PR ld/pr15228 PR ld/pr17709 * elf-bfd.h (elf_backend_data): Add extern_protected_data. * elf32-i386.c (elf_backend_extern_protected_data): New. Defined to 1. * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on copy relocs against protected symbols if extern_protected_data is true. (_bfd_elf_symbol_refs_local_p): Don't return true on protected non-function symbols if extern_protected_data is true. * elfxx-target.h (elf_backend_extern_protected_data): New. Default to 0. (elfNN_bed): Initialize extern_protected_data with elf_backend_extern_protected_data. 2015-03-05 Nick Clifton PR binutils/18025 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2 lookup fails, check for an address bias in the dwarf info, and if one exists, retry the lookup with the biased value. * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function. Determines if a bias exists bewteen the addresses of functions based on DWARF information vs symbol table information. * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype. * libbfd.h: Regenerate. 2015-03-04 Marcus Shawcroft * elfxx-aarch64.c (decode_add_imm, decode_movw_imm) (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19) (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove. 2015-03-04 Marcus Shawcroft * elfnn-aarch64.c (aarch64_build_one_stub): Call abort. (aarch64_size_one_stub): Likewise. (aarch64_map_one_stub): Likewise. 2015-03-04 Andreas Arnez * cpu-s390.c (N): New macro. (bfd_s390_31_arch): New. Define only if default target word size is 64 bits. Otherwise define... (bfd_390_64_arch): ...this. Make static. (bfd_s390_arch): Define according to the default target word size. Let the 'next' field point to the alternate arch. 2015-03-04 Richard Sandiford PR gas/17843 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC to be used with MOVK rather than MOVZ. 2015-03-03 DJ Delorie * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if there's a symbol. 2015-02-28 Alan Modra * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if not PLT_NEW. 2015-02-27 H.J. Lu * elf32-i386.c (need_convert_mov_to_lea): New. (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed. (elf_i386_convert_mov_to_lea): Return TRUE if need_convert_mov_to_lea is unset. * elf64-x86-64.c (need_convert_mov_to_lea): New. (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed. (elf_x86_64_convert_mov_to_lea): Return TRUE if need_convert_mov_to_lea is unset. 2015-02-27 Nick Clifton PR binutils/17910 * coffgen.c (_bfd_coff_internal_syment_name): Only check for string length overflow when the string table length is actually set. 2015-02-27 Marcus Shawcroft * bfd/bfd-in2.h: Regenerate. * bfd/libbfd.h: Regenerate. 2015-02-26 Marcus Shawcroft * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix TLSDESC_LD_PREL19 field width and masks. (aarch64_tls_transition_without_check) (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle BFD_RELOC_AARCH64_TLSDESC_LD_PREL19. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) (_bfd_aarch64_elf_resolve_relocation): Likewise. 2015-02-26 Marcus Shawcroft * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE tests. (aarch64_tls_transition_without_check) (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) (_bfd_aarch64_elf_resolve_relocation): Likewise. * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. 2015-02-26 Marcus Shawcroft * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC) (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check) (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle BFD_RELOC_AARCH64_TLSGD_ADR_PREL21. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) (_bfd_aarch64_elf_resolve_relocation): Likewise. * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. 2015-02-26 Marcus Shawcroft * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width. (aarch64_tls_transition_without_check, aarch64_reloc_got_type) (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax) (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook) (elfNN_aarch64_check_relocs): Handle BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) (_bfd_aarch64_elf_resolve_relocation): Likewise. 2015-02-26 Marcus Shawcroft * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width. 2015-02-26 Marcus Shawcroft * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2) (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC) (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field width. 2015-02-26 Marcus Shawcroft * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit field width. 2015-02-26 Nick Clifton PR binutils/17512 * coffcode.h (coff_compute_section_file_positions): Report negative page sizes. * elf.c (elf_fake_sections): Handle excessive alignmment powers. (assign_file_positions_for_non_load_sections): Replace assertion with an error message. (rewrite_elf_program_header): Handle excessive segment alignments. * mach-o.c (bfd_mach_o_read_section_32): Likewise. (bfd_mach_o_read_section_64): Likewise. * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to print a bfd name, not %A. 2015-02-26 Alan Modra * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build thread-safe stubs for iplt. (build_tls_get_addr_stub): Restore r2 immediately after call. 2015-02-26 Terry Guo * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we merge Tag_ABI_HardFP_use. 2015-02-26 Alan Modra * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc. Use text relocs rather than giving an error on trying to use .dynbss for protected shared lib vars. * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. 2015-02-25 Andrew Burgess * elf32-avr.c (struct elf_avr_section_data): New structure. (struct avr_relax_info): New structure. (elf_avr_new_section_hook): New function. (struct elf_avr_section_data): Add relax_info. (get_avr_relax_info): New function. (init_avr_relax_info): New function. (elf32_avr_relax_delete_bytes): Find next property record before deleting bytes. When deleting don't move bytes beyond the next property record. (avr_elf32_assign_records_to_section): New function. (avr_property_record_compare): New function. (avr_load_all_property_sections): New function. (elf32_avr_relax_section): Load property data. After relaxing the section, move any .align directives that have enough deleted bytes before them. (bfd_elf32_new_section_hook): Define. 2015-02-25 Andrew Burgess * elf32-avr.h (struct avr_property_header): New strucure. (avr_elf32_load_property_records): Declare. (avr_elf32_property_record_name): Declare. * elf32-avr.c: Add bfd_stdint.h include. (retrieve_local_syms): New function. (get_elf_r_symndx_section): New function. (get_elf_r_symndx_offset): New function. (internal_reloc_compare): New function. (struct avr_find_section_data): New structure. (avr_is_section_for_address): New function. (avr_find_section_for_address): New function. (avr_elf32_load_records_from_section): New function. (avr_elf32_load_property_records): New function. (avr_elf32_property_record_name): New function. 2015-02-25 Andrew Burgess * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define. (AVR_PROPERTY_RECORDS_VERSION): Define. (AVR_PROPERTY_SECTION_HEADER_SIZE): Define. (struct avr_property_record): New structure. 2015-02-24 Nick Clifton * elf32-v850.c (v850_set_note): New function. Creates a Renesas style note entry. (v850_elf_make_note_section): New function. Creates a note section. (v850_elf_create_sections): New function. Create a note section if one is not already present. (v850_elf_set_note): New function. Adds a note to a bfd. (v850_elf_copy_private_bfd_data): New function. Copies V850 notes. (v850_elf_merge_notes): New function. Merges V850 notes. (print_v850_note): New function. Displays a V850 note. (v850_elf_print_notes): New function. Displays all notes attached to a bfd. (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes. (v850_elf_print_private_bfd_data): Call v850_elf_print_notes. (v850_elf_fake_sections): Set the type of the V850 note section. * bfd-in.h (v850_elf_create_sections): Add prototype. (v850_elf_set_note): Add prototype. * bfd-in2.h: Regenerate. 2015-02-24 Nick Clifton * configure.ac (AC_CHECK_HEADERS): Add wctype.h. * configure: Regenerate. * config.in: Regenerate. * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined. (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined. (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H is defined. 2015-02-24 Nick Clifton * pdp11.c (set_section_contents): Pad the .text and .data sections to their aligned sizes. 2015-02-23 Yoshinori Sato * config.bfd: Add h8300-*-linux. * configure.ac: Add h8300_elf32_linux_vec. * configure: Regenerate. * elf32-h8300.c: Likewise. * targets.c(_bfd_target_vector): Likewise. 2015-02-23 Nick Clifton PR 17914 * cpu-w65.c: Correct typos in license notice. PR 17940 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug symbols at end of sections. Adjust function sizes. 2015-02-20 Andreas Arnez * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype. (elfcore_write_s390_vxrs_high): Likewise. * elf.c (elfcore_grok_s390_vxrs_low): New function. (elfcore_grok_s390_vxrs_high): New function. (elfcore_grok_note): Call them. (elfcore_write_s390_vxrs_low): New function. (elfcore_write_s390_vxrs_high): New function. (elfcore_write_register_note): Call them. 2015-02-19 Branko Drevensek PR 17995 * verilog.c (verilog_write_record): Correct buffer size. 2015-02-19 Alan Modra * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier. 2015-02-19 Alan Modra PR ld/4317 * elflink.c (elf_link_input_bfd): Drop undefined local syms. (elf_link_output_extsym): Drop local and global undefined syms. Tidy. Expand comment. 2015-02-17 Alan Modra PR ld/17975 * elflink.c (struct elf_outext_info): Remove need_second_pass and second_pass. (elf_link_output_extsym): Delete code handling second forced local pass. Move code emitting NULL STT_FILE symbol later, so that it can be omitted if forced local is stripped. Don't emit the NULL STT_FILE if no file symbols have been output. (bfd_elf_final_link): Remove second forced local pass. * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms. (ppc_elf_size_dynamic_sections): Likewise. * elf64-ppc.c (ppc_build_one_stub): Likewise. (build_global_entry_stubs): Likewise. (ppc64_elf_build_stubs): Likewise. 2015-02-16 H.J. Lu PR ld/17975 * elflink.c (elf_link_output_extsym): Only check filesym_count when outputting a NULL FILE symbol. Set second_pass_sym to h->forced_local && !h->root.linker_def. 2015-02-15 H.J. Lu * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def on _TLS_MODULE_BASE_. * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise. 2015-02-15 Alan Modra * dwarf2.c (read_rangelist): Correct buffer overflow check Whitespace throughout file. 2015-02-14 Alan Modra PR ld/17973 * bfd.c (struct bfd): Add lto_output. * linker.c (_bfd_handle_already_linked): Explicitly test for objects added by the lto plugin. * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and no_export flags from archive. * archive.c (open_nested_file): New function, setting lto_output and no_export, extracted from.. (find_nested_archive): ..here. Flip params. Rename from _bfd_find_nested_archive. (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file. (_bfd_look_for_bfd_in_cache): Copy no_export. * elflink.c (elf_link_add_object_symbols): Remove now unnecessary my_archive->no_export test. (elf_link_input_bfd): Drop existing lto_output STT_FILE syms. Don't use the file name when adding lto_output STT_FILE sym. * bfd-in2.h: Regenerate. 2015-02-13 Alan Modra PR binutils/17512 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove now redundant assert. 2015-02-12 Nick Clifton PR binutils/17512 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes) (read_4_bytes, read_8_bytes, read_n_bytes, read_string) (read_indirect_string, read_alt_indirect_string) (read_alt_indirect_ref, read_address, read_abbrevs) (read_attribute_value, read_attribute, decode_line_info) (find_abstract_instance_name, read_rangelist) (scan_unit_for_symbols, parse_comp_unit) (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass end pointers to reading functions and check for offsets taking pointers out of range. Replace calls to read_*_leb128 with calls to safe_read_leb128. (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge offset. * syms.c (_bfd_stab_section_find_nearest_line): Add checks for computed file_name address being before the start of the string table. 2015-02-11 H.J. Lu PR ld/17878 * bfd.c (bfd_plugin_format): New. (bfd): Add plugin_format and plugin_dummy_bfd. * plugin.c (try_load_plugin): Take a pointer to bfd_boolean argument to return TRUE if any plugin is found. Set plugin_format. (has_plugin): New. (bfd_plugin_target_p): New. (bfd_plugin_specified_p): Likewise. (bfd_plugin_target_p): Likewise. (register_ld_plugin_object_p): Likewise. (bfd_plugin_set_plugin): Set has_plugin. (load_plugin): Cache try_load_plugin result. (bfd_plugin_object_p): Try ld_plugin_object_p first. Check plugin_format. * plugin.h (bfd_plugin_target_p): New. (bfd_plugin_specified_p): Likewise. (register_ld_plugin_object_p): Likewise. * bfd-in2.h: Regenerated. 2015-02-11 Pedro Alves * libbfd-in.h [__cplusplus]: Open extern "C" scope. * libcoff-in.h [__cplusplus]: Open extern "C" scope. * libbfd.h: Regenerate. * libcoff.h: Regenerate. * elf-bfd.h [__cplusplus]: Wrap in extern "C". * mach-o.h [__cplusplus]: Wrap in extern "C". * som.h [__cplusplus]: Wrap in extern "C". 2015-02-10 Nick Clifton PR binutils/17512 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to hold the flag bits. * peXXigen.c (pe_print_reloc): Use unsigned types to hold the size and number of relocs. (pe_print_debugdata): Use a 32-bit aligned buffer to store the codeview record. * versados.c (process_otr): Check the esdid value before using it to access the EDATA. 2015-02-09 Ed Maste * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing uninitialized and unused variable. * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 2015-02-09 Alan Modra * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL tls_sec. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec. 2015-02-09 Alan Modra * elflink.c: Whitespace, formatting fixes. (elf_link_input_bfd): Clarify comment. (elf_link_output_extsym): Exclude symbols in linker created sections when testing for plugin symbols. 2015-02-07 H.J. Lu PR ld/17935 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a warning for relocation in readonly section for -z text. (elf_i386_size_dynamic_sections): Likewise. * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise. (elf_x86_64_size_dynamic_sections): Likewise. 2015-02-06 H.J. Lu PR ld/12365 PR ld/14272 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change. (elf_link_input_bfd): Mark the plugin symbol undefined if it is referenced from a non-IR file. 2015-02-06 Nick Clifton PR binutils/17512 * peXXigen.c (rsrc_print_resource_entries): Add range check for addresses that wrap around the address space. (rsrc_parse_entry): Likewise. 2015-02-03 H.J. Lu PR ld/12365 PR ld/14272 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol undefined if it is referenced from a non-IR file. 2015-02-03 Nick Clifton PR binutils/17512 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays. (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol index or an out of range fdr index. * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message. * elf32-arc.c (arc_info_to_howto_rel): Likewise. * elf32-avr.c (avr_info_to_howto_rela): Likewise. * elf32-cr16.c (elf_cr16_info_to_howto): Likewise. * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise. * elf32-cris.c (cris_info_to_howto_rela): Likewise. * elf32-crx.c (elf_crx_info_to_howto): Likewise. * elf32-d10v.c (d10v_info_to_howto_rel): Likewise. * elf32-d30v.c (d30v_info_to_howto_rel): Likewise. * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise. * elf32-fr30.c (fr30_info_to_howto_rela): Likewise. * elf32-frv.c (frv_info_to_howto_rela): Likewise. * elf32-i370.c (i370_elf_info_to_howto): Likewise. * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise. * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise. * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise. * elf32-lm32.c (lm32_info_to_howto_rela): Likewise. * elf32-m32c.c (m32c_info_to_howto_rela): Likewise. * elf32-m32r.c (m32r_info_to_howto_rel): Likewise. * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise. * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise. * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. * elf32-mep.c (mep_info_to_howto_rela): Likewise. * elf32-metag.c (metag_info_to_howto_rela): Likewise. * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. * elf32-moxie.c (moxie_info_to_howto_rela): Likewise. * elf32-msp430.c (msp430_info_to_howto_rela): Likewise. * elf32-mt.c (mt_info_to_howto_rela): Likewise. * elf32-nds32.c (nds32_info_to_howto_rel): Likewise. * elf32-or1k.c (or1k_info_to_howto_rela): Likewise. * elf32-pj.c (pj_elf_info_to_howto): Likewise. * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. * elf32-rl78.c (rl78_info_to_howto_rela): Likewise. * elf32-rx.c (rx_info_to_howto_rela): Likewise. * elf32-sh.c (sh_elf_info_to_howto): Likewise. * elf32-spu.c (spu_elf_info_to_howto): Likewise. * elf32-v850.c (v850_elf_perform_relocation): Likewise. * elf32-vax.c (rtype_to_howto): Likewise. * elf32-visium.c (visium_info_to_howto_rela): Likewise. * elf32-xgate.c (xgate_info_to_howto_rel): Likewise. * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise. * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. * elf64-mmix.c (mmix_info_to_howto_rela): Likewise. * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays. (bfd_mach_o_canonicalize_one_reloc): Fix check on out of range symbol indicies. (bfd_mach_o_canonicalize_relocs): Check for out of range alloc. (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. (bfd_mach_o_build_dysymtab): Likewise. (bfd_mach_o_write_symtab_content): Set the string table size to zero upon error. (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the read fails. * peXXigen.c (pe_print_edata): Check for numeric overflow in edt fields. * tekhex.c (first_phase): Check for src pointer reaching end of buffer. 2015-02-03 Will Newton * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Set st_value to zero for undefined symbols if the reference is weak or pointer_equality_needed is FALSE. * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve comment discussing why we clear st_value for some symbols. 2015-02-02 Kuan-Lin Chen * elf32-nds32.c (nds32_get_section_contents): Add one more argument. (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7. 2015-01-29 Alan Modra * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD optimization. Tidy mask for GOT_TLSGD optimization. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct location of nop zapping high insn too. 2015-01-28 Alan Modra * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc". * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols in .toc indicate xlc compiled code that might require a rw .toc. 2015-01-28 James Bowman * Makefile.am: Add FT32 files. * archures.c (enum bfd_architecture): Add bfd_arch_ft32. (bfd_mach_ft32): Define. (bfd_ft32_arch): Declare. (bfd_archures_list): Add bfd_ft32_arch. * config.bfd: Handle FT32. * configure.ac: Likewise. * cpu-ft32.c: New file. * elf32-ft32.c: New file. * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17, BFD_RELOC_FT32_18): Define. * targets.c (_bfd_target_vector): Add ft32_elf32_vec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * Makefile.in: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. 2015-01-27 Nick Clifton PR binutils/17512 * pdp11.c (aout_get_external_symbols): Return false if there are no symbols. * dwarf2.c (concat_filename): Check for an empty directory table. (scan_unit_for_symbols): Check for reading off the end of the unit. (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a non-string form. * elf64-ppc.c (opd_entry_value): Fail if there are no relocs available. 2015-01-26 Kuan-Lin Chen * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting. 2015-01-22 DJ Delorie * elf32-m32c.c (m32c_apply_reloc_24): New. (m32c_elf_howto_table): Use it for R_M32C_24. (m32c_elf_relocate_section): Handle R_M32C_24 specially. 2015-01-22 Nick Clifton PR binutils/17512 * coffcode.h (handle_COMDAT): When searching for the section symbol, make sure that there is space left in the symbol table. * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks. 2015-01-21 Nick Clifton PR binutils/17512 * coffcode.h (coff_set_arch_mach_hook): Check return value from bfd_malloc. (coff_slurp_line_table): Return FALSE if the line number information was corrupt. (coff_slurp_symbol_table): Return FALSE if the symbol information was corrupt. * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always initialise the fields of the dyld_info structure. (bfd_mach_o_build_exec_seg_command): Replace assertion with an error message and a return value. (bfd_mach_o_layout_commands): Change the function to boolean. Return FALSE if the function fails. (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands fails. (bfd_mach_o_read_command): Fail if an unrecognised command is encountered. * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the read fails. (slurp_symtab): Check the return from bfd_malloc. (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy encountered an error. (_bfd_XXi_final_link_postscript): Fail if a section could not be copied. * peicode.h (pe_bfd_object_p): Fail if the header could not be swapped in. * tekhex.c (first_phase): Fail if the section is too big. * versados.c (struct esdid): Add content_size field. (process_otr): Use and check the new field. (versados_get_section_contents): Check that the section exists and that the requested data is available. 2015-01-20 Chung-Lin Tang * elf32-nios2.c (elf_backend_default_execstack): Define as 0. 2015-01-20 Alan Modra PR ld/17615 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop ELF_COMMON_DEF syms. 2015-01-19 Alan Modra PR ld/17615 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for linker script assignments too. * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms. (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly. 2015-01-19 Alan Modra * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration to allow return of first howto. * elf32-fr30.c (fr30_reloc_type_lookup): Likewise. * elf32-m32c.c (m32c_reloc_type_lookup): Likewise. * elf32-moxie.c (moxie_reloc_type_lookup): Likewise. * elf32-or1k.c (or1k_reloc_type_lookup): Likewise. * elf32-rl78.c (rl78_reloc_type_lookup): Likewise. * elf32-rx.c (rx_reloc_type_lookup): Likewise. * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise. * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise. * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise. * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE. * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE. (spu_elf_reloc_type_lookup): Adjust to suit. 2015-01-19 Alan Modra * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from.. (bfd_get_section_limit): ..here. * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check. (bfd_install_relocation, _bfd_final_link_relocate): Add same check here. * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check. * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated bfd_reloc_outofrange check. * bfd-in2.h: Regenerate. * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok on zero size relocs. * ecoff.c (ecoff_reloc_link_order): Likewise. * elf32-nds32.c (nds32_relocate_contents): Likewise. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs. (_bfd_clear_contents): Likewise. * elfxx-mips.c (mips_elf_obtain_contents): Likewise. (mips_elf_perform_relocation): Likewise. * aoutx.h (aout_link_reloc_link_order): Allow for NULL return from malloc on zero size alloc. * cofflink.c (_bfd_coff_reloc_link_order): Likewise. * elflink.c (elf_reloc_link_order): Likewise. * linker.c (_bfd_generic_reloc_link_order): Likewise. * pdp11.c (aout_link_reloc_link_order): Likewise. * xcofflink.c (xcoff_reloc_link_order): Likewise. * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3, bitsize 0, and complain_overflow_dont. * coff-sparc.c (coff_sparc_howto_table): Likewise. * elf-hppa.h (elf_hppa_howto_table): Likewise. * elf-m10200.c (elf_mn10200_howto_table): Likewise. * elf-m10300.c (elf_mn10300_howto_table): Likewise. * elf32-arc.c (elf_arc_howto_table): Likewise. * elf32-arm.c (elf32_arm_howto_table_1): Likewise. * elf32-avr.c (elf_avr_howto_table): Likewise. * elf32-bfin.c (bfin_howto_table): Likewise. * elf32-cr16.c (cr16_elf_howto_table): Likewise. * elf32-cris.c (cris_elf_howto_table): Likewise. * elf32-crx.c (crx_elf_howto_table): Likewise. * elf32-d10v.c (elf_d10v_howto_table): Likewise. * elf32-d30v.c (elf_d30v_howto_table): Likewise. * elf32-dlx.c (dlx_elf_howto_table): Likewise. * elf32-epiphany.c (epiphany_elf_howto_table): Likewise. * elf32-fr30.c (fr30_elf_howto_table): Likewise. * elf32-frv.c (elf32_frv_howto_table): Likewise. * elf32-h8300.c (h8_elf_howto_table): Likewise. * elf32-i370.c (i370_elf_howto_raw): Likewise. * elf32-i386.c (elf_howto_table): Likewise. * elf32-i860.c (elf32_i860_howto_table): Likewise. * elf32-i960.c (elf32_i960_relocate): Likewise. * elf32-ip2k.c (ip2k_elf_howto_table): Likewise. * elf32-iq2000.c (iq2000_elf_howto_table): Likewise. * elf32-lm32.c (lm32_elf_howto_table): Likewise. * elf32-m32c.c (m32c_elf_howto_table): Likewise. * elf32-m32r.c (m32r_elf_howto_table): Likewise. * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise. * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise. * elf32-m68k.c (howto_table): Likewise. * elf32-mcore.c (mcore_elf_howto_raw): Likewise. * elf32-mep.c (mep_elf_howto_table): Likewise. * elf32-metag.c (elf_metag_howto_table): Likewise. * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise. * elf32-mips.c (elf_mips_howto_table_rel): Likewise. * elf32-moxie.c (moxie_elf_howto_table): Likewise. * elf32-msp430.c (elf_msp430_howto_table): Likewise. * elf32-mt.c (mt_elf_howto_table): Likewise. * elf32-nds32.c (nds32_elf_howto_table): Likewise. * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise. * elf32-or1k.c (or1k_elf_howto_table): Likewise. * elf32-pj.c (pj_elf_howto_table): Likewise. * elf32-ppc.c (ppc_elf_howto_raw): Likewise. * elf32-rl78.c (rl78_elf_howto_table): Likewise. * elf32-rx.c (rx_elf_howto_table): Likewise. * elf32-s390.c (elf_howto_table): Likewise. * elf32-score.c (elf32_score_howto_table): Likewise. * elf32-score7.c (elf32_score_howto_table): Likewise. * elf32-sh-relocs.h (R_SH_NONE): Likewise. * elf32-spu.c (elf_howto_table): Likewise. * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise. * elf32-tilepro.c (tilepro_elf_howto_table): Likewise. * elf32-v850.c (v850_elf_howto_table): Likewise. * elf32-vax.c (howto_table): Likewise. * elf32-visium.c (visium_elf_howto_table): Likewise. * elf32-xc16x.c (xc16x_elf_howto_table): Likewise. * elf32-xgate.c (elf_xgate_howto_table): Likewise. * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise. * elf32-xtensa.c (elf_howto_table): Likewise. * elf64-alpha.c (elf64_alpha_howto_table): Likewise. * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. * elf64-mmix.c (elf_mmix_howto_table): Likewise. * elf64-ppc.c (ppc64_elf_howto_raw): Likewise. * elf64-s390.c (elf_howto_table): Likewise. * elf64-sh64.c (sh_elf64_howto_table): Likewise. * elf64-x86-64.c (x86_64_elf_howto_table): Likewise. * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. (elfNN_aarch64_howto_none): Likewise. * elfxx-ia64.c (ia64_howto_table): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise. * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise. * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise. 2015-01-15 H.J. Lu PR ld/17847 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain about -fPIC if the symbol is undefined when building executable. 2015-01-15 Nick Clifton PR binutils/17512 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an error message. Never return an invalid howto pointer. * elf32-cr16.c (cr16_info_to_howto): Likewise. * elf32-crx.c (elf_crx_info_to_howto): Likewise. * elf32-i370.c (i370_elf_info_to_howto): Likewise. * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise. * elf32-pj.c (pj_elf_info_to_howto): Likewise. * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. * elf32-spu.c (spu_elf_info_to_howto): Likewise. * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise. * elf32-vax.c (rtype_to_howto): Likewise. * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise. * elfn32-mips.c (sh_elf_info_to_howto): Likewise. * elf32-sh.c (sh_elf_info_to_howto): Likewise. (sh_elf_reloc): Check that the reloc is in range. * reloc.c (bfd_perform_relocation): Check that the section is big enough for the entire reloc. (bfd_generic_get_relocated_section_contents): Report unexpected return values from perform_reloc. 2015-01-15 Nick Clifton * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled relocs. Include PC-relative adjustment for R_MSP430X_ABS16 relaxation. 2015-01-15 Alan Modra * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for any output section matching a linker created dynobj section. 2015-01-15 Alan Modra PR 17842 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set. (bfd_elf_final_link): Always create a symbol table when emit_relocs. Don't assign symtab file position unless symbols will be output. Merge blocks with condition in common. Don't call elf_backend_output_arch_local_syms or elf_backend_output_arch_syms unless other symbols are output. Move assignment of symtab_shndx file position. Localize variable. 2015-01-14 Jiong Wang * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when trying to defer them to runtime. 2015-01-13 Thomas Preud'homme * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND to check if a symbol should be bound symbolically. 2015-01-13 Jiong Wang * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check for TLSLE_MOVW_TPREL_G2. 2015-01-13 Jiong Wang PR ld/17415 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned. * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the bit mask. 2015-01-12 Terry Guo * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New function. (_bfd_elf_gc_mark_extra_sections): Use it. 2015-01-11 H.J. Lu PR ld/17827 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE, only discard space for pc-relative relocs symbols which turn out to need copy relocs. 2015-01-09 Nick Clifton * tekhex.c (getvalue): Fix thinko in test for correct extraction of value. (getsym): Return false if there was not enough data to extract the symbol. 2015-01-09 Anthony Green * elf32-moxie.c (ELF_MACHINE_ALT1): Define. 2015-01-08 Nick Clifton * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of 16-bit absolute BR instructions to 10-bit pc-relative JMP instructions. 2015-01-08 Nick Clifton 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. 2015-01-06 H.J. Lu PR binutils/17512 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation. * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 2015-01-06 Nick Clifton PR binutils/17512 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the string table. * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1. (bfd_perform_relocation): Include the size of the reloc in the test for an out of range relocation. (bfd_generic_get_relocated_section_contents): Remove reloc range test. * 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. 2015-01-05 H.J. Lu PR binutils/17512 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt input. * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 2015-01-05 Nick Clifton PR binutils/17512 * 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. 2015-01-01 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2014 Copyright (C) 2015 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: