X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=83a71169d5ae110a4c6795381998b89c4be7d1af;hb=cd6581da62c32a391f9a4c2c5d248a11aa6fa8f7;hp=3f4ffcf84d9f0ba9d83a320e7adfd176439944be;hpb=b6ddcd85e3c0ae1f12af60efd6d1b97ac4bfa771;p=binutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 3f4ffcf84d9..83a71169d5a 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3340 +1,56 @@ -2016-11-21 Maciej W. Rozycki +2017-01-09 Nick Clifton - * dwarf2.c (build_line_info_table): Rename `index' local - variable to `line_index'. - (build_lookup_funcinfo_table): Rename `index' local variable to - `func_index'. + * dwarf2.c (lookup_address_in_function_table): Return early if + there are no functions in the given comp unit, or if the high + address of the last function in the comp unit is less than the + desired address. -2016-11-19 Jose E. Marchesi +2017-01-09 Nick Clifton - * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not - apply the negative GOT offset optimization in 64-bit code. + PR binutils/21013 + * coffgen.c (_bfd_coff_get_external_symbols): Generate an error + message if there are too many symbols to load. -2016-11-18 James Clarke +2017-01-04 James Clarke - * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert - R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to - R_SPARC_GOT* for non-local references. Instead, treat them like - R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the - immediate with the calculated relocation. + * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free + if relocs are cached. -2016-11-18 Nick Clifton +2017-01-03 Rich Felker - PR ld/20675 - * elf32-metag.c (elf_metag_relocate_section): Replace abort with - an informative error message. + PR ld/21017 + * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry + for R_MICROBLAZE_GOTOFF_64. -2016-11-15 Senthil Kumar Selvaraj +2017-01-03 Nick Clifton - PR ld/20789 - * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed - manipulation of diff value, and don't assume sym2 is less than sym1. - (elf32_avr_adjust_reloc_if_spans_insn): New function. - (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value, - and remove redundant did_pad. + * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time + warning about using a possibly uninitialised variable. +2017-01-02 Alan Modra -2016-11-14 H.J. Lu + * elf32-hppa.c (ensure_undef_weak_dynamic): New function. + (allocate_plt_static, allocate_dynrelocs): Use it. - PR ld/20800 - * elf64-x86-64.c (elf_x86_64_relocate_section): Also check - plt_got.offset for R_X86_64_PLTOFF64. +2017-01-02 Alan Modra -2016-11-14 Nick Clifton + * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for + .PARISC.unwind section. - * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall. +2017-01-02 Alan Modra -2016-11-11 Luke Allardyce + PR ld/20989 + * elfxx-sparc.c (gdop_relative_offset_ok): New function. + (_bfd_sparc_elf_relocate_section): Use it to validate GOT + indirect to GOT pointer relative code edit. - PR ld/20722 - * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols, - but treat them as debugging symbols. - -2016-11-10 Jiong Wang - - PR target/20737 - * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined - symbol locally in PIE. - -2016-11-10 Nick Clifton - - PR binutils/20801 - * compress.c (bfd_get_full_section_contents): Provide a more - helpful error message when a section is too large to load. - -2016-11-08 Pedro Alves - - * dwarf2.c (struct funcinfo) : Type is bfd_boolean, - not "bfd boolean". - -2016-11-08 Igor Tsimbalist - - * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and - 'number_of_functions' to keep lookup table and number of entries in - the table. - (line_sequence): Add new fields 'line_info_lookup' and 'num_lines' - to keep lookup table and number of entries in the table. - (lookup_funcinfo): New structure for lookup table for function - references. - (build_line_info_table): New function to create and build the lookup - table for line information. - (lookup_address_in_line_info_table): Use the lookup table instead of - traverse a linked list. - (compare_lookup_funcinfos): New compare fuction used in sorting of - lookup table for function references. - (build_lookup_funcinfo_table): New function to create, build and - sort the lookup table for functions references. - (lookup_address_in_function_table): Use the table instead of - traverse a linked list. - (_bfd_dwarf2_cleanup_debug_info): Free memory from function references - lookup table. - -2016-11-04 Nick Clifton - - * targets.c (bfd_target_vector): Only add riscv_elf32_vec target - when supporting 64-bit BFD targets. - -2016-11-03 Tristan Gingold - - * config.bfd: Deprecate many old triplets. - -2016-11-03 Nick Clifton - - * po/da.po: Updated Danish translation. - -2016-11-01 Maciej W. Rozycki - - * reloc.c (bfd_default_reloc_type_lookup) : Do - not fall through to the default case. - -2016-11-01 Palmer Dabbelt - Andrew Waterman - - Add support for RISC-V architecture. - * Makefile.am: Add entries for riscv32-elf and riscv64-elf. - * config.bdf: Likewise. - * configure.ac: Likewise. - * Makefile.in: Regenerate. - * configure: Regenerate. - * archures.c: Add bfd_riscv_arch. - * reloc.c: Add riscv relocs. - * targets.c: Add riscv_elf32_vec and riscv_elf64_vec. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id. - * elfnn-riscv.c: New file. - * elfxx-riscv.c: New file. - * elfxx-riscv.h: New file. - -2016-10-31 Alan Modra - - PR 20748 - * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert - 2016-05-13 change. - -2016-10-27 Andrew Burgess - - * cpu-arc.c (arc_get_mach): Delete. - -2016-10-25 Maciej W. Rozycki - - * elfxx-mips.c (STUB_JALR): Correct description. - -2016-10-20 Nick Clifton - - * po/gas.pot: Regenerate. - -2016-10-19 Nick Clifton - - * aout-adobe.c: Add missing c-format tags for translatable strings. - * aout-cris.c: Likewise. - * aoutx.h: Likewise. - * bfd.c: Likewise. - * binary.c: Likewise. - * cache.c: Likewise. - * coff-alpha.c: Likewise. - * coff-arm.c: Likewise. - * coff-i860.c: Likewise. - * coff-mcore.c: Likewise. - * coff-ppc.c: Likewise. - * coff-rs6000.c: Likewise. - * coff-sh.c: Likewise. - * coff-tic4x.c: Likewise. - * coff-tic54x.c: Likewise. - * coff-tic80.c: Likewise. - * coff64-rs6000.c: Likewise. - * coffcode.h: Likewise. - * coffgen.c: Likewise. - * cofflink.c: Likewise. - * coffswap.h: Likewise. - * cpu-arm.c: Likewise. - * dwarf2.c: Likewise. - * ecoff.c: Likewise. - * elf-attrs.c: Likewise. - * elf-eh-frame.c: Likewise. - * elf-ifunc.c: Likewise. - * elf-m10300.c: Likewise. - * elf-s390-common.c: Likewise. - * elf.c: Likewise. - * elf32-arc.c: Likewise. - * elf32-arm.c: Likewise. - * elf32-avr.c: Likewise. - * elf32-bfin.c: Likewise. - * elf32-cr16.c: Likewise. - * elf32-cr16c.c: Likewise. - * elf32-cris.c: Likewise. - * elf32-crx.c: Likewise. - * elf32-d10v.c: Likewise. - * elf32-d30v.c: Likewise. - * elf32-epiphany.c: Likewise. - * elf32-fr30.c: Likewise. - * elf32-frv.c: Likewise. - * elf32-gen.c: Likewise. - * elf32-hppa.c: Likewise. - * elf32-i370.c: Likewise. - * elf32-i386.c: Likewise. - * elf32-i960.c: Likewise. - * elf32-ip2k.c: Likewise. - * elf32-iq2000.c: Likewise. - * elf32-lm32.c: Likewise. - * elf32-m32c.c: Likewise. - * elf32-m32r.c: Likewise. - * elf32-m68hc11.c: Likewise. - * elf32-m68hc12.c: Likewise. - * elf32-m68hc1x.c: Likewise. - * elf32-m68k.c: Likewise. - * elf32-mcore.c: Likewise. - * elf32-mep.c: Likewise. - * elf32-metag.c: Likewise. - * elf32-microblaze.c: Likewise. - * elf32-moxie.c: Likewise. - * elf32-msp430.c: Likewise. - * elf32-mt.c: Likewise. - * elf32-nds32.c: Likewise. - * elf32-nios2.c: Likewise. - * elf32-or1k.c: Likewise. - * elf32-pj.c: Likewise. - * elf32-ppc.c: Likewise. - * elf32-rl78.c: Likewise. - * elf32-rx.c: Likewise. - * elf32-s390.c: Likewise. - * elf32-score.c: Likewise. - * elf32-score7.c: Likewise. - * elf32-sh-symbian.c: Likewise. - * elf32-sh.c: Likewise. - * elf32-sh64.c: Likewise. - * elf32-spu.c: Likewise. - * elf32-tic6x.c: Likewise. - * elf32-tilepro.c: Likewise. - * elf32-v850.c: Likewise. - * elf32-vax.c: Likewise. - * elf32-visium.c: Likewise. - * elf32-xgate.c: Likewise. - * elf32-xtensa.c: Likewise. - * elf64-alpha.c: Likewise. - * elf64-gen.c: Likewise. - * elf64-hppa.c: Likewise. - * elf64-ia64-vms.c: Likewise. - * elf64-mmix.c: Likewise. - * elf64-ppc.c: Likewise. - * elf64-s390.c: Likewise. - * elf64-sh64.c: Likewise. - * elf64-sparc.c: Likewise. - * elf64-x86-64.c: Likewise. - * elfcode.h: Likewise. - * elfcore.h: Likewise. - * elflink.c: Likewise. - * elfnn-aarch64.c: Likewise. - * elfnn-ia64.c: Likewise. - * elfxx-mips.c: Likewise. - * elfxx-sparc.c: Likewise. - * elfxx-tilegx.c: Likewise. - * ieee.c: Likewise. - * ihex.c: Likewise. - * libbfd.c: Likewise. - * linker.c: Likewise. - * m68klinux.c: Likewise. - * mach-o.c: Likewise. - * merge.c: Likewise. - * mmo.c: Likewise. - * oasys.c: Likewise. - * pdp11.c: Likewise. - * pe-mips.c: Likewise. - * peXXigen.c: Likewise. - * pei-x86_64.c: Likewise. - * peicode.h: Likewise. - * ppcboot.c: Likewise. - * reloc.c: Likewise. - * sparclinux.c: Likewise. - * srec.c: Likewise. - * stabs.c: Likewise. - * vms-alpha.c: Likewise. - * vms-lib.c: Likewise. - * xcofflink.c: Likewise. - -2016-10-18 Nick Clifton - - * po/da.po: Updated Danish translation. - -2016-10-18 Maciej W. Rozycki - - * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning - from GCC. - -2016-10-18 Maciej W. Rozycki - - * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local - variable to `reloc_index'. - -2016-10-12 Alan Modra - - * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting. - (STD_SECTION): Adjust to suit. - * elf.c (_bfd_elf_large_com_section): Likewise. - * bfd-in2.h: Regenerate. - -2016-10-11 Alan Modra - - * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols - defined temporarily with bfd_und_section. - * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section. - * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined - symbols with bfd_und_section. - -2016-10-07 Alan Modra - - * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace - obfd param with struct bfd_link_info param. Update all callers. - * linker.c (bfd_merge_private_bfd_data): Likewise. - (_bfd_generic_verify_endian_match): Likewise. - * aoutf1.h (sunos_merge_private_bfd_data): Likewise. - * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise. - * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise. - * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise. - (_bfd_elf_merge_object_attributes): Likewise. - * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise. - * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise. - * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise. - * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise. - (elf32_arm_merge_private_bfd_data): Likewise. - * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise. - * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise. - * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise. - * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise. - * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise. - * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise. - * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise. - * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise. - * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise. - * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise. - * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise. - * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise. - * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise. - * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise. - * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise. - (elf32_msp430_merge_private_bfd_data): Likewise. - * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise. - * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise. - * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise. - * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise. - * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise. - (ppc_elf_merge_obj_attributes): Likewise. - (ppc_elf_merge_private_bfd_data): Likewise. - * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise. - * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise. - * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise. - * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise. - (elf32_score_merge_private_bfd_data): Likewise. - * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise. - * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise. - * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise. - * elf32-sh64.c (sh64_elf_merge_private_data): Likewise. - * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise. - * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise. - (elf32_tic6x_merge_private_bfd_data): Likewise. - * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise. - * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise. - * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise. - * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise. - * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise. - * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise. - * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise. - * elf64-sh64.c (sh_elf64_merge_private_data): Likewise. - * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise. - * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise. - * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise. - * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise. - (mips_elf_merge_obj_attributes): Likewise. - (_bfd_mips_elf_merge_private_bfd_data): Likewise. - * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise. - * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise. - * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise. - * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise. - * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise. - * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise. - * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2016-10-07 Alan Modra - - * Makefile.am (LIBBFD_H_FILES): Update. - * doc/Makefile.am (LIBBFD_H_DEP): Likewise. - * cpu-sh.c (sh_merge_bfd_arch): Move to.. - * elf32-sh.c: ..here, and make static. - * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous - error. - * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call - _bfd_generic_verify_endian_match. - * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete. - (bfd_elf32_bfd_merge_private_bfd_data): Define as - _bfd_generic_verify_endian_match. - * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test - boolean == FALSE. - * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete. - (bfd_elf32_bfd_merge_private_bfd_data): Don't define. - * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete. - * libbfd-in.h (_bfd_generic_verify_endian_match): Delete. - * libbfd.c (_bfd_generic_verify_endian_match): Move to.. - * linker.c: ..here, and make internal. - * bfd.c (bfd_merge_private_bfd_data): Move to.. - * linker.c: ..here. - * Makefile.in: Regenerate. - * doc/Makefile.in: Regenerate. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2016-10-06 Alan Modra - - * coff-h8300.c: Spell fall through comments consistently. - * coffgen.c: Likewise. - * elf32-hppa.c: Likewise. - * elf32-ppc.c: Likewise. - * elf32-score.c: Likewise. - * elf32-score7.c: Likewise. - * elf64-ppc.c: Likewise. - * elfxx-aarch64.c: Likewise. - * elfxx-mips.c: Likewise. - * cpu-ns32k.c: Add missing fall through comments. - * elf-m10300.c: Likewise. - * elf32-arm.c: Likewise. - * elf32-avr.c: Likewise. - * elf32-bfin.c: Likewise. - * elf32-frv.c: Likewise. - * elf32-i386.c: Likewise. - * elf32-microblaze.c: Likewise. - * elf32-nds32.c: Likewise. - * elf32-ppc.c: Likewise. - * elf32-rl78.c: Likewise. - * elf32-rx.c: Likewise. - * elf32-s390.c: Likewise. - * elf32-sh.c: Likewise. - * elf32-tic6x.c: Likewise. - * elf64-ia64-vms.c: Likewise. - * elf64-ppc.c: Likewise. - * elf64-s390.c: Likewise. - * elf64-x86-64.c: Likewise. - * elflink.c: Likewise. - * elfnn-aarch64.c: Likewise. - * elfnn-ia64.c: Likewise. - * ieee.c: Likewise. - * oasys.c: Likewise. - * pdp11.c: Likewise. - * srec.c: Likewise. - * versados.c: Likewise. - -2016-10-06 Alan Modra - - * coffcode.h (coff_slurp_symbol_table): Revert accidental commit - made 2015-01-08. - * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break. - * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks. - -2016-10-06 Alan Modra - - * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise - OR in arithmetic expression, not boolean OR. - -2016-09-30 Alan Modra - - * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort - as per comment at head of bfd-in2.h. - * Makefile.in: Regenerate. - -2016-09-30 Alan Modra - - * aout-adobe.c: Replace (*_bfd_error_handler) (...) with - _bfd_error_handler (...) throughout. - * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c, - * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c, - * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, - * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, - * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, - * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c, - * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c, - * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, - * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c, - * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c, - * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, - * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, - * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c, - * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c, - * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, - * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c, - * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c, - * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, - * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, - * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c, - * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c, - * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c, - * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c, - * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c, - * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c, - * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c, - * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, - * xcofflink.c: Likewise. - -2016-09-30 Alan Modra - - * bfd-in.h: Include stdarg.h. - * bfd.c (bfd_error_handler_type): Make like vprintf. - (_bfd_error_internal): Rename from _bfd_error_handler. Make static. - (error_handler_internal): New function, split out from.. - (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler. - (bfd_set_error_handler): Update. - (bfd_get_error_handler, bfd_get_assert_handler): Delete. - (_bfd_assert_handler): Make static. - * coffgen.c (null_error_handler): Update params. - * elf-bfd.h (struct elf_backend_data ): - Don't use bfd_error_handler_type. - * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise. - * elfxx-target.h (elf_backend_link_order_error_handler): Default - to _bfd_error_handler. - * libbfd-in.h (_bfd_default_error_handler): Don't declare. - (bfd_assert_handler_type): Likewise. - (_bfd_error_handler): Update. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2016-09-28 Akihiko Odaki - - PR ld/20636 - * elf-bfd.h (struct elf_backend_data): Delete - elf_backend_count_output_relocs callback and add - elf_backend_update_relocs. - * elf32-arm.c (elf32_arm_count_output_relocs): Deleted. - (emit_relocs): Deleted. - (elf32_arm_emit_relocs): Deleted. - (elf_backend_emit_relocs): Updated not to use the old functions. - (elf32_arm_update_relocs): New function. - (elf_backend_update_relocs): New define. - * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the - relocation count. Call elf_backend_emit_relocs. - (_bfd_elf_size_reloc_section): Do not call - elf_backend_count_output_relocs. - * elfxx-target.h (elf_backend_count_output_relocs): Deleted. - (elf_backend_update_relocs): New define. - -2016-09-28 Christophe Lyon - - PR ld/20608 - * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT - Thumb-ARM stub is too far. - -2016-09-27 Nick Clifton - - PR ld/20634 - * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the - timestamp field if real time values are not being stored. - -2016-09-26 Vlad Zakharov - - * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro - to verify CC_FOR_BUILD compiler. - (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable - and add CC_FOR_BUILD compiler checks. - * Makefile.in: Regenerate. - * configure: Likewise. - * doc/Makefile.in: Likewise. - -2016-09-26 Awson - - PR ld/17955 - * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset - for R_AMD64_PCRQUAD relocations. - -2016-09-26 Alan Modra - - * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare. - * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function. - (ppc_elf_merge_obj_attributes): Use it. Don't copy first file - attributes, merge them. Don't warn about undefined tag bits, - or copy unknown values to output. - * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call - _bfd_elf_ppc_merge_fp_attributes. - -2016-09-23 Akihiko Odaki - - PR ld/20595 - * elf-bfd.h (struct elf_backend_data): Add - elf_backend_count_output_relocs callback to count relocations in - the final output. - * elf-arm.c (elf32_arm_add_relocation): Deleted. - (elf32_arm_write_section): Move additional relocation to emit_relocs. - (elf32_arm_count_output_relocs): New function. - (emit_relocs): New function. - (elf32_arm_emit_relocs): New function. - (elf32_arm_vxworks_emit_relocs): New function. - (elf_backend_emit_relocs): Updated to use the new functions. - (elf_backend_count_output_relocs): New define. - * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count - to the relocation count. - (_bfd_elf_link_size_reloc_section): Use callback to count the - relocations which will be in output. - (_bfd_elf_default_count_output_relocs): New function. - * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define. - -2016-09-19 Jose E. Marchesi - - * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow - negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is - bigger than 0x1000 bytes. - -2016-09-14 Thomas Preud'homme - - * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section - not already marked. - -2016-09-14 Nick Clifton - - PR binutils/20605 - * peicode.h (pe_bfd_read_buildid): Check that the Data Directory - contains a valid size for the Debug directory. - -2016-09-14 Bhushan Attarde - - * format.c (struct bfd_preserve): New "build_id" field. - (bfd_preserve_save): Save "build_id". - (bfd_preserve_restore): Restore "build_id". - -2016-09-06 H.J. Lu - - PR ld/20550 - * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size - relocation with copy relocation when building executable. - -2016-09-02 Senthil Kumar Selvaraj - - PR ld/20545 - * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter - delete_shrinks_insn. Modify computation of shrinked_insn_address. - Compute shrink_boundary and adjust addend only if - addend_within_shrink_boundary. - (elf32_avr_relax_section): Modify calls to - elf32_avr_relax_delete_bytes to pass extra parameter. - -2016-09-01 Thomas Preud'homme - - * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an - array of bytes and use bfd_get_16 to interpret its encoding according - to endianness of target. - -2016-09-01 Alan Modra - - * elf64-ppc.c (synthetic_opd): New static var. - (compare_symbols): Don't treat symbols in .opd specially for ELFv2. - (ppc64_elf_get_synthetic_symtab): Likewise. Comment. - -2016-08-31 Alan Modra - - * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead, - track max group size with a new "group_size" var that is reduced - by a factor of 1024 from the 24-bit branch size whenever a 14-bit - branch is seen. - -2016-08-31 Alan Modra - - * elf32-ppc.c (ppc_elf_section_processing): Delete. - (elf_backend_section_processing): Don't define. - (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't - split on non-exec sections differing in SHF_PPC_VLE. When - splitting segments, mark size invalid. - -2016-08-30 Alan Modra - - PR 20531 - * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break". - -2016-08-29 H.J. Lu - - PR ld/14961 - PR ld/20515 - * elf32-i386.c (elf_i386_check_relocs): Issue an error when - R_386_PC32 relocation is used to call IFUNC function in PIC - object. - -2016-08-27 Alan Modra - - PR 20520 - * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections - have corresponding SHF_GROUP sections. - (bfd_elf_set_group_contents): Comment. - -2016-08-27 Alan Modra - - PR 20519 - * elf64-ppc.c (pc_dynrelocs): New function. - (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to - handle pic dynamic relocs. - -2016-08-26 Thomas Preud'homme - - * bfd-in.h (struct elf32_arm_params): Define. - (bfd_elf32_arm_set_target_relocs): Rename into ... - (bfd_elf32_arm_set_target_params): This. Use a struct - elf32_arm_params to pass all parameters but the bfd and bfd_link_info. - * bfd-in2.h: Regenerate. - * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ... - (bfd_elf32_arm_set_target_params): This. Pass all values via a struct - elf32_arm_params rather than as individual parameters. - -2016-08-26 Thomas Preud'homme - - * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access - passed the end of htab->stub_group array. - (elf32_arm_create_or_find_stub_sec): Likewise. - (elf32_arm_create_stub): Likewise. - -2016-08-26 Cupertino Miranda - - * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate - to TRUE for GOT and TLS relocs. - -2016-08-26 Cupertino Miranda - - * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed. - -2016-08-26 Cupertino Miranda - - * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id. - * elf32-arc.c (struct elf_arc_link_hash_entry): Added. - (struct elf_arc_link_hash_table): Likewise. - (elf_arc_link_hash_newfunc): Likewise. - (elf_arc_link_hash_table_free): Likewise. - (arc_elf_link_hash_table_create): Likewise. - (elf_arc_relocate_section): Fixed conditions related to dynamic - (elf_arc_check_relocs): Likewise. - (arc_elf_create_dynamic_sections): Added - (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done - through the hash table. - -2016-08-26 Cupertino Miranda - - * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in - debug comments. Fixed address in .got related to TLS_IE_GOT dynamic - relocation. - -2016-08-26 Cupertino Miranda - - * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12 - relocation. - * bfd-in2.h: Regenerated from the previous changes. - * libbfd.h: Regenerated from the previous changes. - -2016-08-26 Thomas Preud'homme - - * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for - the input import library bfd. - * bfd-in2.h: Regenerate. - * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd - and new_cmse_stub_offset fields. - (stub_hash_newfunc): Initialize stub_offset and stub_template_size to - -1. - (elf32_arm_add_stub): Likewise for stub_offset. - (arm_new_stubs_start_offset_ptr): New function. - (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow - empty SG veneers to have zero relocations. - (arm_size_one_stub): Only initialize stub size and template - information for non empty veneers. Do not update veneer section size - if veneer already has an offset. - (elf32_arm_create_stub): Return the stub entry pointer or NULL instead - of a boolean indicating success or failure. - (cmse_scan): Change stub_changed parameter into an integer pointer - parameter cmse_stub_created to count the number of stub created and - adapt to change of return value in elf32_arm_create_stub. - (cmse_entry_fct_p): New function. - (arm_list_new_cmse_stub): Likewise. - (set_cmse_veneer_addr_from_implib): Likewise. - (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to - cmse_scan instead of that of cmse_stub_changed to compute the number - of stub created and use it to initialize stub_changed. Call - set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change - of return value in elf32_arm_create_stub. Use - arm_stub_section_start_offset () if not NULL to initialize size of - secure gateway veneers section. Initialize stub_offset of Cortex-A8 - erratum fix to -1. Use ret to hold return value. - (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not - NULL to initialize size of secure gateway veneers section. Adapt - comment to stress the importance of zeroing veneer section content. - (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to - initialize eponymous field in struct elf32_arm_link_hash_table. - -2016-08-25 Andreas Arnez - - * elf32-s390.c (stdarg.h): New include. - (elf_s390_grok_psinfo): New function. - (elf_s390_write_core_note): New function. - (elf_backend_grok_psinfo): Declare backend hook. - (elf_backend_write_core_note): Likewise. - * elf64-s390.c (stdarg.h): New include. - (elf_s390_grok_prstatus): New function. - (elf_s390_grok_psinfo): New function. - (elf_s390_write_core_note): New function. - (elf_backend_grok_prstatus): Declare backend hook. - (elf_backend_grok_psinfo): Likewise. - (elf_backend_write_core_note): Likewise. - -2016-08-25 Andreas Arnez - - * elf32-s390.c (allocate_dynrelocs): Fix indentation. - (elf_s390_finish_ifunc_symbol): Likewise. - (elf_s390_finish_dynamic_symbol): Likewise. - (elf_s390_finish_dynamic_sections): Likewise. - (elf_s390_grok_prstatus): Likewise. - * elf64-s390.c (elf_s390_hash_table): Fix indentation. - (elf_s390_finish_dynamic_symbol): Likewise. - -2016-08-24 Anton Kolesov - - * elf32-arc.c (elf32_arc_grok_prstatus): New function. - -2016-08-23 Nick Clifton - - * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if - there is no arm data associated with the section. - -2016-08-23 Alan Modra - - PR 20475 - * elf32-or1k.c (or1k_elf_relocate_section): Offset from - _GLOBAL_OFFSET_TABLE_, not start of .got section. - -2016-08-22 Nick Clifton - - * doc/chew.c (main): Free the string buffer used to files as they - are parsed. - -2016-08-22 Alan Modra - - * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc.. - (ppc_elf_relocate_section): ..to here. Comment. Error on - detecting -mbss-plt -fPIC local ifuncs too. - (ppc_elf_size_dynamic_sections): Comment on unnecessary glink - branch table entries. - -2016-08-19 Nick Clifton - - * elf.c (assign_section_numbers): Assign number for the .shstrtab - section after the symbol table and string table sections. - -2016-08-19 Alan Modra - - * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref. - (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge - dyn_relocs for weakdefs. - (alias_readonly_dynrelocs): New function. - (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs. - (ppc64_elf_relocate_section): Simplify condition under which - dyn_relocs are emitted. - -2016-08-19 Alan Modra - - PR 20472 - * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test. - (readonly_dynrelocs): Comment fix. - (global_entry_stub): New function. - (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match - ELFv2 code deciding on dynamic relocs vs. global entry stubs to - that in size_global_entry_stubs, handling ifunc too. Delete dead - weak sym code. - (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no - dyn_relocs are needed. Correct handling of ifunc dyn_relocs. - Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for - undefweak syms. Expand and correct comments. - (size_global_entry_stubs): Ensure symbol is defined. - (ppc64_elf_relocate_section): Match condition under which - dyn_relocs are emitted to that in allocate_dynrelocs. - -2016-08-12 Alan Modra - - * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount. - * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount. - (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount. - -2016-08-11 Alan Modra - - * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with - non_got_ref true in any case where we could have generated dynbss - copies but decide not to do so. - -2016-08-10 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of - the stub address retrieved if associated with a microMIPS - function. - -2016-08-10 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS - stub also add STO_MICROMIPS annotation. - -2016-08-10 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit - in microMIPS LA25 stub references. - -2016-08-09 Jiaming Wei - - * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko - adjusting the use_count of merged .got entries. - -2016-08-08 Nick Clifton - - * doc/chew.c (delete_string): Only free the string buffer if it is - there. Mark the buffer as NULL after freeing. - (drop): Free the dropped string. - (free_words): New function: Frees the memory allocated to the - dictionary. - (add_instrinsic): Duplicate the name string, so that it can be - freed later on. - (compile): Free unused words. - (main): Free the dictionary and top level string buffers at the - end. - -2016-08-04 Thomas Preud'homme - - * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter. - * bfd-in2.h: Regenerate. - * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new - cmse_implib field. - (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize - cmse_implib field in struct elf32_arm_link_hash_table. - (elf32_arm_filter_cmse_symbols): New function. - (elf32_arm_filter_implib_symbols): Likewise. - (elf_backend_filter_implib_symbols): Define to - elf32_arm_filter_implib_symbols. - -2016-08-04 Thomas Preud'homme - - * elf32-arm.c (CMSE_PREFIX): Define macro. - (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence. - (cmse_branch_thumb_only): Declare stub. - (struct elf32_arm_link_hash_table): Define cmse_stub_sec field. - (elf32_arm_get_plt_info): Add globals parameter. Use it to return - FALSE if there is no PLT. - (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature. - (elf32_arm_final_link_relocate): Likewise. - (elf32_arm_gc_sweep_hook): Likewise. - (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M - secure entry functions. - (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only. - (arm_dedicated_stub_output_section_required): Change to a switch case - and add a case for arm_stub_cmse_branch_thumb_only. - (arm_dedicated_stub_output_section_required_alignment): Likewise. - (arm_stub_dedicated_output_section_name): Likewise. - (arm_stub_dedicated_input_section_ptr): Likewise and remove - ATTRIBUTE_UNUSED for htab parameter. - (arm_stub_required_alignment): Likewise. - (arm_stub_sym_claimed): Likewise. - (arm_dedicated_stub_section_padding): Likewise. - (cmse_scan): New function. - (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets. - Set stub_changed to TRUE if such veneers were created. - (elf32_arm_swap_symbol_in): Add detection code for CMSE special - symbols. - -2016-08-02 Alan Modra - - PR ld/20428 - * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group. - -2016-08-02 Nick Clifton - - PR ld/17739 - * elf32-sh.c (sh_elf_gc_sweep_hook): Delete. - (elf_backend_sweep_hook): Delete. - -2016-08-01 Andrew Jenner - Kwok Cheung Yeung - - * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations. - (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15. - (ppc_elf_vle_split16): Clear field before inserting. - -2016-08-01 Nick Clifton - - * po/sv.po: Updated Swedish translation. - -2016-07-27 Ozkan Sezer - Nick Clifton - - PR ld/20401 - * coffgen.c (fini_reloc_cookie_rels): Check for the extistence - of the coff_section_data before using it. - -2016-07-26 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches - in PLT compression selection. - (_bfd_mips_elf_check_relocs): Likewise. - -2016-07-22 Cupertino Miranda - - * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the - case where there's no elf_link_hash_entry while processing - GOT_NORMAL got entries. - -2016-07-21 H.J. Lu - - * version.m4 (BFD_VERSION): Set to 2.27.51. - * configure: Regenerated. - -2016-07-21 Nick Clifton - - * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols. - (swap_out_syms): Return an error when not finding ELF output - section rather than asserting. - -2016-07-21 Thomas Preud'homme - - * elflink.c (elf_output_implib): Call bfd_set_error on no symbols. - -2016-07-20 John Baldwin - - * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size - and handle pr_pid if present. - -2016-07-20 H.J. Lu - - PR ld/20376 - * elf.c (assign_file_positions_for_load_sections): Also check - p_paddr for program header space. - -2016-07-20 Alan Modra - - * elf64-ppc.c (ppc64_elf_howto_raw ): Put - ppc64_elf_unhandled_reloc for special_function. - * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs. - -2016-07-19 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode - BAL to JALX. - (_bfd_mips_elf_relocate_section) : Add a - corresponding error message. - -2016-07-19 Maciej W. Rozycki - - * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1, - R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1. - (branch_reloc_p): New function. - (mips_elf_calculate_relocation): Handle ISA mode determination - for relocations against section symbols, against absolute - symbols and absolute relocations. Also set `*cross_mode_jump_p' - for branches. - : Suppress alignment - checks for weak undefined symbols. Also check target alignment - within the same ISA mode. - : Handle cross-mode branches - in the alignment check. - : Add an alignment check. - : Likewise. - : Likewise. - (mips_elf_perform_relocation): Report a failure for unsupported - same-mode JALX instructions and cross-mode branches. - (_bfd_mips_elf_relocate_section) : Add - error messages for jumps to misaligned addresses. - -2016-07-16 Alan Modra - - * elflink.c: Include plugin-api.h. - * plugin.c (bfd_plugin_open_input): New function, extracted from.. - (try_claim): ..here. - * plugin.h: Don't include bfd.h. - (bfd_plugin_open_input): Declare. - -2016-07-16 Alan Modra - - * targets.c (bfd_seach_for_target): Rename to.. - (bfd_iterate_over_targets): ..this. Rewrite doc. - * bfd-in2.h: Regenerate. - -2016-07-16 Alan Modra - - * archures.c (bfd_default_set_arch_mach): Make available in bfd.h. - * libbfd.h: Regenerate. - * bfd-in2.h: Regenerate. - -2016-07-16 Alan Modra - - * libbfd-in.h (BFD_ALIGN): Move to.. - * bfd-in.h: ..here. - * elf32-ppc.h (struct ppc_elf_params): Add pagesize. - * elf32-ppc.c (default_params): Adjust init. - (ppc_elf_link_params): Set pagesize_p2. - * libbfd.h: Regenerate. - * bfd-in2.h: Regenerate. - -2016-07-15 Thomas Preud'homme - - * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook. - (_bfd_elf_filter_global_symbols): Declare. - * elf.c (_bfd_elf_filter_global_symbols): New function. - * elflink.c (elf_filter_global_symbols): Likewise. - (elf_output_implib): Likewise. - (bfd_elf_final_link): Call above function, failing if it does. - * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and - default it to NULL. - (elf_backend_copy_indirect_symbol): Fix spacing. - (elf_backend_hide_symbol): Likewise. - (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook. - -2016-07-15 Andrew Burgess - Nick Clifton - - * elf32-arc.c (PR_DEBUG): Delete. - Fix printing of debug information. Fix formatting of debug - statements. - (debug_arc_reloc): Handle symbols that are not from an input file. - (arc_do_relocation): Remove excessive exclamation points. - - * arc-got.h: Fix formatting. Fix printing of debug information. - (new_got_entry_to_list): Use xmalloc. - * config.bfd: use the big-endian arc vector as the default vector - for big-endian arc targets. - -2016-07-15 Alan Modra - - * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx - from marking sym_indices. - -2016-07-14 Maciej W. Rozycki - - * reloc.c (bfd_perform_relocation): Try the `howto' handler - first with relocations against absolute symbols. - (bfd_install_relocation): Likewise. - -2016-07-12 H.J. Lu - - * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align - .got/.got.plt sections to 8 bytes. - -2016-07-12 Nick Clifton - - * binary.c (binary_set_section_contents): Second grammar fix. - -2016-07-12 Douglas B Rupp - - * binary.c (binary_set_section_contents): Fix grammar in warning - message. - -2016-07-11 Cupertino Miranda - - * elf32-arc.c: made PR_DEBUG always defined. - -2016-07-11 Cupertino Miranda - - * arc-got.h: Moved got related structures from elf32-arc.c to - this file. More precisely, tls_type_e, tls_got_entries, got_entry. - * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list, - tls_type_for_reloc, symbol_has_entry_of_type, - get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc, - ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc, - relocate_fix_got_relocs_for_got_info, - create_got_dynrelocs_for_single_entry, - create_got_dynrelocs_for_got_info): Added to file. - * elf32-arc.c: Removed GOT & TLS related structs and functions to - arc-got.h. - -2016-07-08 James Bowman - - * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32. - -2016-07-05 Andre Vieria - - * elf32-arm.c (THUMB32_MOVT): New veneer macro. - (THUMB32_MOVW): Likewise. - (elf32_arm_stub_long_branch_thumb2_only_pure): New. - (DEF_STUBS): Define long_branch_thumb2_only_pure. - (arm_stub_is_thumb): Add new veneer stub. - (arm_type_of_stub): Use new veneer. - (arm_stub_required_alignment): Add new veneer. - -2016-07-05 Andre Vieria - - * bfd-in2.h (SEC_ELF_NOREAD): Rename to ... - (SEC_ELF_PURECODE): ... this. - * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD - to SEC_ELF_NOREAD. - (elf32_arm_fake_sections): Likewise. - (elf_32_arm_section_flags): Likewise. - (elf_32_arm_lookup_section_flags): Likewise. - * section.c (SEC_ELF_NOREAD): Rename to ... - (SEC_ELF_PURECODE): ... this. - -2016-07-01 Thomas Preud'homme - - * elf32-arm.c (using_thumb2_bl): New function. - (arm_type_of_stub): Declare thumb2 variable together and change type - to bfd_boolean. Use using_thumb2_bl () to determine whether - THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be - checked for BL range. - (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine - the bit size of BL offset. - -2016-06-29 Nick Clifton - - * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function. - Returns TRUE for AArch64 mapping symbols. - (elfNN_aarch64_backend_symbol_processing): New function. Marks - mapping symbols as precious in object files so that they will not - be stripped. - (elf_backend_symbol_processing): Define. - - * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE - for ARM mapping symbols. - (elf32_arm_backend_symbol_processing): Make use of the new function. - -2016-06-28 H.J. Lu - - PR ld/20306 - * elflink.c (elf_link_check_versioned_symbol): Return false - for unreferenced undefined symbol. - -2016-06-28 Nick Clifton - - * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc - is needed. - - * elf32-arm.c (elf32_arm_backend_symbol_processing): New - function. Marks mapping symbols in object files as precious, so - that strip will not remove them. - (elf_backend_symbol_processing): Define. - -2016-06-28 James Clarke - - * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert - R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64. - -2016-06-28 Maciej W. Rozycki - - * elf32-mips.c (elf_mips16_howto_table_rel): Add - R_MIPS16_PC16_S1. - (mips16_reloc_map): Likewise. - * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise. - (mips16_elf64_howto_table_rela): Likewise. - (mips16_reloc_map): Likewise. - * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise. - (elf_mips16_howto_table_rela): Likewise. - (mips16_reloc_map): Likewise. - * elfxx-mips.c (mips16_branch_reloc_p): New function. - (mips16_reloc_p): Handle R_MIPS16_PC16_S1. - (b_reloc_p): Likewise. - (mips_elf_calculate_relocation): Likewise. - (_bfd_mips_elf_check_relocs): Likewise. - * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2016-06-27 Alan Modra - - PR ld/19264 - * elf64-ppc.c (STUB_SHRINK_ITER): Define. - (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER - if shrinking stubs. - (ppc64_elf_size_stubs): Adjust to suit. - -2016-06-27 Trevor Saunders - - * elf32-dlx.h: New file. - * elf32-dlx.c: Adjust. - -2016-06-25 Trevor Saunders - - * elf32-xtensa.c (xtensa_make_property_section): Remove prototype. - -2016-06-24 John Baldwin - - * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV - notes. - -2016-06-24 John Baldwin - - * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for - FreeBSD. Remove case for NT_FREEBSD_THRMISC. - (elfcore_grok_freebsd_psinfo): New function. - (elfcore_grok_freebsd_prstatus): New function. - (elfcore_grok_freebsd_note): New function. - (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD" - notes. - -2016-06-24 Joel Brobecker - - * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather - than its existance. - -2016-06-24 Alan Modra - - * config.bfd: Delete mips vxworks patterns matched earlier. - Combine mips*-*-none with mips*-*-elf*. - -2016-06-21 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_perform_relocation): Call - `info->callbacks->einfo' rather than `*_bfd_error_handler' and - use the `%X%H' format for the cross-mode jump conversion error - message. Remove the full stop from the end of the message. - Continue processing rather than returning failure. - -2016-06-21 Graham Markall - - * archures.c: Remove bfd_mach_arc_nps400. - * bfd-in2.h: Likewise. - * cpu-arc.c (arch_info_struct): Likewise. - * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing): - Likewise. - -2016-06-20 H.J. Lu - - PR ld/18250 - PR ld/20267 - * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is - defined. - (elf_link_is_defined_archive_symbol): Call - bfd_link_plugin_object_p on unknown plugin object and use the - IR symbol table if the input is an IR object. - * plugin.c (bfd_link_plugin_object_p): New function. - * plugin.h (bfd_link_plugin_object_p): New prototype. - -2016-06-20 H.J. Lu - - PR ld/20276 - * elflink.c (elf_link_add_object_symbols): Don't check alignment - on symbol from plugin dummy input. - -2016-06-18 H.J. Lu - - * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to - bfd_plugin_unknown. - * bfd-in2.h: Regenerated. - * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown - with bfd_plugin_unknown. - -2016-06-18 H.J. Lu - - PR ld/20253 - * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an - bfd_boolean argument. - * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace - "shared object" with "PIC object" in comments. - (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace - "shared object" with "PIC object" in comments. Avoid PLT if - requested. Generate dynamic relocations for non-GOT references. - Make room for the special first entry in PLT and allocate PLT - entry only for PLT and PC-relative references. Store dynamic - GOT relocations in .rel[a].iplt section for static executables. - If PLT isn't used, always use GOT for symbol value. Don't - allocate GOT entry if it isn't used. - * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference - count only in the code section. Allocate dynamic pointer - relocation against STT_GNU_IFUNC symbol in the non-code section. - (elf_i386_adjust_dynamic_symbol): Increment PLT reference count - only for PC-relative references. - (elf_i386_allocate_dynrelocs): Pass TRUE to - _bfd_elf_allocate_ifunc_dyn_relocs. - (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X - relocations against STT_GNU_IFUNC symbols without PLT. Generate - dynamic pointer relocation against STT_GNU_IFUNC symbol in - the non-code section and store it in the proper REL section. - Don't allow non-pointer relocation against STT_GNU_IFUNC symbol - without PLT. - (elf_i386_finish_dynamic_symbol): Generate dynamic - R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against - STT_GNU_IFUNC symbols without PLT. - (elf_i386_finish_dynamic_sections): Don't handle local - STT_GNU_IFUNC symbols here. - (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC - symbols here. - (elf_backend_output_arch_local_syms): New. - * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference - count only in the code section. Allocate dynamic pointer - relocation against STT_GNU_IFUNC symbol in the non-code section. - (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference - count only for PC-relative references. - (elf_x86_64_allocate_dynrelocs): Pass TRUE to - _bfd_elf_allocate_ifunc_dyn_relocs. - (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL, - R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and - R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols - without PLT. Generate dynamic pointer relocation against - STT_GNU_IFUNC symbol in the non-code section and store it in - the proper RELA section. Don't allow non-pointer relocation - against STT_GNU_IFUNC symbol without PLT. - (elf_x86_64_finish_dynamic_symbol): Generate dynamic - R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against - STT_GNU_IFUNC symbols without PLT. - (elf_x86_64_finish_dynamic_sections): Don't handle local - STT_GNU_IFUNC symbols here. - (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC - symbols here. - (elf_backend_output_arch_local_syms): New. - * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs): - Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs. - -2016-06-17 Thomas Preud'homme - Tony Wang - - * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub - sequence. - (stub_long_branch_thumb2_only): Define stub. - (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only. - (arm_stub_long_branch_thumb2_only): Likewise. - (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2 - capable targets. - -2016-06-17 Jose E. Marchesi - - * archures.c (bfd_mach_sparc_v8plusc): Define. - (bfd_mach_sparc_v9c): Likewise. - (bfd_mach_sparc_v8plusd): Likewise. - (bfd_mach_sparc_v9d): Likewise. - (bfd_mach_sparc_v8pluse): Likewise. - (bfd_mach_sparc_v9e): Likewise. - (bfd_mach_sparc_v8plusv): Likewise - (bfd_mach_sparc_v9v): Likewise. - (bfd_mach_sparc_v8plusm): Likewise. - (bfd_mach_sparc_v9m): Likewise. - (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m. - (bfd_mach_sparc_64bit_p): Likewise. - * bfd-in2.h: Regenerate. - * cpu-sparc.c (arch_info_struct): Add entries for - bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}. - * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m} - and bfd_mach_sparc_v9{c,d,e,v,m}. - * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise. - * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise. - -2016-06-16 H.J. Lu - - * elf32-i386.c (elf_i386_check_relocs): Don't check undefined - symbols for relocations against IFUNC symbols. - * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. - -2016-06-16 Marcin Kościelnicki - - * elf32-s390.c (elf_s390_finish_dynamic_sections): Include - .rela.iplt in DT_PLTRELSZ. - * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise, - for DT_PLTRELSZ and DT_RELASZ as well. - -2016-06-16 H.J. Lu - - * elf32-i386.c (elf_i386_check_relocs): Skip relocations in - non-loaded, non-alloced sections. - * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. - -2016-06-15 H.J. Lu - - * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before - allocating dynamic relocation. - * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. - -2016-06-14 Senthil Kumar Selvaraj - - PR ld/20254 - * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc - offsets until reloc_toaddr. - -2016-06-14 H.J. Lu - - * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE. - Don't check symbol type for STN_UNDEF symbol index. - * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check - R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol - index. - -2016-06-14 Thomas Preud'homme - - * elf32-arm.c (using_thumb_only): Force review of arch check logic for - new architecture. - (using_thumb2): Try Tag_THUMB_ISA_use first and check - for exact arch value then. Force review of arch check logic for new - architecture. - (arch_has_arm_nop): Update and fix arch check logic. Force review of - that logic for new architecture. - (arch_has_thumb2_nop): Remove. - (elf32_arm_tls_relax): Use using_thumb2 instead of above function. - (elf32_arm_final_link_relocate): Likewise but using thumb2. - -2016-06-14 Alan Modra - - * bfd-in.h (bfd_my_archive): Delete. - * bfd-in2.h: Regenerate. - -2016-06-14 Alan Modra - - PR ld/20241 - * archive.c (open_nested_file): Set my_archive. - * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name - for thin archives. - * bfdio.c (bfd_tell): Don't adjust origin for thin archives. - (bfd_seek): Likewise. - * bfdwin.c (bfd_get_file_window): Likewise. - * cache.c (cache_bmmap): Likewise. - (bfd_cache_lookup_worker): Don't look in my_archive for thin archives. - * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for - thin archives. - * plugin.c (try_claim): Likewise. - * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of - file within thin archive, not the archive. - -2016-06-13 H.J. Lu - - PR ld/20244 - * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt - section address for R_386_GOT32/R_386_GOT32X relocations against - IFUNC symbols if there is no base register and return error for - PIC. - -2016-06-13 H.J. Lu - - * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC - GOT32 adjustment for static executables. - -2016-06-13 Maciej W. Rozycki - - * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment. - -2016-06-13 Cupertino Miranda - - * elf32-arc.c (elf_arc_relocate_section): Fixed condition. - -2016-06-13 Cupertino Miranda - - * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed. - -2016-06-13 Cupertino Miranda - - * elf32-arc.c (arc_local_data, arc_local_data): Removed. - (SECTSTART): Changed. - (elf_arc_relocate_section): Fixed mistake in PIE related - condition. - (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT. - -2016-06-13 Cupertino Miranda - - * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to - enable support for "-z combreloc" and DT_RELACOUNT. - (elf_backend_reloc_type_class): Likewise - -2016-06-11 H.J. Lu - - PR ld/20244 - * elf32-i386.c (elf_i386_relocate_section): When relocating - R_386_GOT32, return error without a base register for PIC and - subtract the .got.plt section address only with a base register. - -2016-06-10 Alan Modra - - * elf-strtab.c (struct strtab_save): Use size_t for "size". - (struct elf_strtab_hash): Likewise for "size" and "alloced". - (_bfd_elf_strtab_init): Formatting. - (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type. - (_bfd_elf_strtab_addref): Take size_t idx param. - (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise. - (_bfd_elf_strtab_offset): Likewise. - (_bfd_elf_strtab_clear_all_refs): Use size_t idx. - (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars. - (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly. - (_bfd_elf_strtab_finalize): Similarly. - * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes. - (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise. - (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise. - * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size - using bfd_size_type. - (bfd_section_from_shdr): Delete amt. - (_bfd_elf_init_reloc_shdr): Likewise. - (_bfd_elf_link_assign_sym_version): Likewise. - (assign_section_numbers): Use size_t reloc_count. - * elflink.c (struct elf_symbuf_head): Use size_t "count". - (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars. - (elf_link_is_defined_archive_symbol): Likewise. - (elf_add_dt_needed_tag): Likewise. - (elf_finalize_dynstr): Likewise. - (elf_link_add_object_symbols): Likewise. - (bfd_elf_size_dynamic_sections): Likewise. - (elf_create_symbuf): Similarly. - (bfd_elf_match_symbols_in_sections): Likewise. - (elf_link_swap_symbols_out): Likewise. - (elf_link_check_versioned_symbol): Likewise. - (bfd_elf_gc_record_vtinherit): Likewise. - (bfd_elf_gc_common_finalize_got_offsets): Likewise. - -2016-06-08 Senthil Kumar Selvaraj - - PR ld/20221 - * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms - and relocs only if shrinking occurred. - -2016-06-08 H.J. Lu - - * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr. - (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2. - (elf_i386_check_tls_transition): Check indirect call and direct - call with the addr32 prefix for general and local dynamic models. - Set the tls_get_addr feild. - (elf_i386_convert_load_reloc): Always use addr32 prefix for - indirect ___tls_get_addr call via GOT. - (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE - transitions with indirect call and direct call with the addr32 - prefix. - -2016-06-07 Marcin Kościelnicki - - * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment. - * elf64-s390.c (elf_s390x_plt_entry): Fix comment. - (elf_s390_relocate_section): Fix comment. - (elf_s390_finish_dynamic_sections): Fix initialization of fixed - .got.plt entries. - -2016-06-07 Ulrich Weigand - - * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt - section offset when calculation the larl operand in the first PLT - entry. - -2016-06-07 Alan Modra - - * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry - to match other 32-bit archs. - * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function. - (ppc_elf_object_p): Call it. - (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix - overlong line. - (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here. - * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch. - * bfd-in.h (_bfd_elf_ppc_at_tls_transform, - _bfd_elf_ppc_at_tprel_transform): Move to.. - * elf-bfd.h: ..here. - (_bfd_elf_ppc_set_arch): Declare. - * bfd-in2.h: Regenerate. - -2016-06-06 H.J. Lu - - * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr. - (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2. - (elf_x86_64_check_tls_transition): Check indirect call and - direct call with the addr32 prefix for general and local dynamic - models. Set the tls_get_addr feild. - (elf_x86_64_convert_load_reloc): Always use addr32 prefix for - indirect __tls_get_addr call via GOT. - (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE - transitions with indirect call and direct call with the addr32 - prefix. - -2016-06-04 Christian Groessler - - * coff-z8k.c (extra_case): Fix range check for R_JR relocation. - -2016-06-02 Nick Clifton - - PR target/20088 - * cpu-arm.c (processors): Add "arm_any" type to match any ARM - architecture. - (arch_info_struct): Likewise. - (architectures): Likewise. - -2016-06-02 Vineet Gupta - - * config.bfd: Replace -uclibc with *. - -2016-06-02 H.J. Lu - - * elf64-x86-64.c: Replace data32 with data16 in comments. - -2016-05-31 Alan Modra - - PR ld/20159 - PR ld/16467 - * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change. - (_bfd_elf_add_default_symbol): Don't indirect to/from defined - symbol given a version by a script different to the version - of the symbol being added. - (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and - _bfd_elf_strtab_restore. Don't fudge dynstr references. - * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete. - (struct strtab_save): New. - (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions. - * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete. - (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare. - -2016-06-01 Trevor Saunders - - * elf32-hppa.h: Add extern "C". - * elf32-nds32.h: Likewise. - * elf32-tic6x.h: Likewise. - -2016-06-01 Nick Clifton - - * po/sr.po: New Serbian translation. - * configure.ac (ALL_LINGUAS): Add sr. - * configure: Regenerate. - -2016-05-28 Maciej W. Rozycki - - * elfxx-mips.c (b_reloc_p): New function. - (_bfd_mips_elf_relocate_section) : Handle - branch relocations. - -2016-05-28 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_calculate_relocation): - : Drop the region bits of the - reloc location from calculation, treat the addend as signed with - local non-section symbols and enable overflow detection. - -2016-05-28 Alan Modra - - * aoutx.h: Adjust linker callback calls throughout file, - removing dead code. - * bout.c: Likewise. - * coff-alpha.c: Likewise. - * coff-arm.c: Likewise. - * coff-h8300.c: Likewise. - * coff-h8500.c: Likewise. - * coff-i960.c: Likewise. - * coff-mcore.c: Likewise. - * coff-mips.c: Likewise. - * coff-ppc.c: Likewise. - * coff-rs6000.c: Likewise. - * coff-sh.c: Likewise. - * coff-tic80.c: Likewise. - * coff-w65.c: Likewise. - * coff-z80.c: Likewise. - * coff-z8k.c: Likewise. - * coff64-rs6000.c: Likewise. - * cofflink.c: Likewise. - * ecoff.c: Likewise. - * elf-bfd.h: Likewise. - * elf-m10200.c: Likewise. - * elf-m10300.c: Likewise. - * elf32-arc.c: Likewise. - * elf32-arm.c: Likewise. - * elf32-avr.c: Likewise. - * elf32-bfin.c: Likewise. - * elf32-cr16.c: Likewise. - * elf32-cr16c.c: Likewise. - * elf32-cris.c: Likewise. - * elf32-crx.c: Likewise. - * elf32-d10v.c: Likewise. - * elf32-epiphany.c: Likewise. - * elf32-fr30.c: Likewise. - * elf32-frv.c: Likewise. - * elf32-ft32.c: Likewise. - * elf32-h8300.c: Likewise. - * elf32-hppa.c: Likewise. - * elf32-i370.c: Likewise. - * elf32-i386.c: Likewise. - * elf32-i860.c: Likewise. - * elf32-ip2k.c: Likewise. - * elf32-iq2000.c: Likewise. - * elf32-lm32.c: Likewise. - * elf32-m32c.c: Likewise. - * elf32-m32r.c: Likewise. - * elf32-m68hc1x.c: Likewise. - * elf32-m68k.c: Likewise. - * elf32-mep.c: Likewise. - * elf32-metag.c: Likewise. - * elf32-microblaze.c: Likewise. - * elf32-moxie.c: Likewise. - * elf32-msp430.c: Likewise. - * elf32-mt.c: Likewise. - * elf32-nds32.c: Likewise. - * elf32-nios2.c: Likewise. - * elf32-or1k.c: Likewise. - * elf32-ppc.c: Likewise. - * elf32-s390.c: Likewise. - * elf32-score.c: Likewise. - * elf32-score7.c: Likewise. - * elf32-sh.c: Likewise. - * elf32-sh64.c: Likewise. - * elf32-spu.c: Likewise. - * elf32-tic6x.c: Likewise. - * elf32-tilepro.c: Likewise. - * elf32-v850.c: Likewise. - * elf32-vax.c: Likewise. - * elf32-visium.c: Likewise. - * elf32-xstormy16.c: Likewise. - * elf32-xtensa.c: Likewise. - * elf64-alpha.c: Likewise. - * elf64-hppa.c: Likewise. - * elf64-ia64-vms.c: Likewise. - * elf64-mmix.c: Likewise. - * elf64-ppc.c: Likewise. - * elf64-s390.c: Likewise. - * elf64-sh64.c: Likewise. - * elf64-x86-64.c: Likewise. - * elflink.c: Likewise. - * elfnn-aarch64.c: Likewise. - * elfnn-ia64.c: Likewise. - * elfxx-mips.c: Likewise. - * elfxx-sparc.c: Likewise. - * elfxx-tilegx.c: Likewise. - * linker.c: Likewise. - * pdp11.c: Likewise. - * pe-mips.c: Likewise. - * reloc.c: Likewise. - * reloc16.c: Likewise. - * simple.c: Likewise. - * vms-alpha.c: Likewise. - * xcofflink.c: Likewise. - * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete - status param. Adjust calls to these and linker callbacks throughout. - * elf32-rx.c: (get_symbol_value, get_gp, get_romstart, - get_ramstart): Delete status param. Adjust calls to these and - linker callbacks throughout. - -2016-05-27 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_calculate_relocation) - : Include the addend in JALX's - target alignment verification. - -2016-05-27 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_calculate_relocation): Also use the - section name if `bfd_elf_string_from_elf_section' returns an - empty string. - -2016-05-26 Maciej W. Rozycki - - * elfxx-mips.c (_bfd_mips_elf_relocate_section) - : Use the `%X%H' rather than `%C' format - for message. Continue processing rather than returning failure. - -2016-05-25 Maciej W. Rozycki - - * elfxx-mips.c (_bfd_mips_elf_relocate_section) - : Call `->einfo' rather than `->warning'. - Call `bfd_set_error'. - -2016-05-25 H.J. Lu - - PR binutils/14625 - * archive.c (bfd_slurp_armap): Replace - bfd_elf64_archive_slurp_armap with - _bfd_archive_64_bit_slurp_armap. - (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if - BFD64 is defined and the archive is too big. - (coff_write_armap): Likewise. - * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ... - (_bfd_archive_64_bit_slurp_armap): This. - (bfd_elf64_archive_write_armap): Renamed to ... - (_bfd_archive_64_bit_write_armap): This. - * configure.ac: Add --enable-64-bit-archive. - (want_64_bit_archive): New. Set to true by default for 64-bit - MIPS and s390 ELF targets. - (USE_64_BIT_ARCHIVE): New AC_DEFINE. - * config.in: Regenerated. - * configure: Likewise. - * elf64-mips.c (bfd_elf64_archive_functions): Removed. - (bfd_elf64_archive_slurp_armap): Likewise. - (bfd_elf64_archive_write_armap): Likewise. - (bfd_elf64_archive_slurp_extended_name_table): Likewise. - (bfd_elf64_archive_construct_extended_name_table): Likewise. - (bfd_elf64_archive_truncate_arname): Likewise. - (bfd_elf64_archive_read_ar_hdr): Likewise. - (bfd_elf64_archive_write_ar_hdr): Likewise. - (bfd_elf64_archive_openr_next_archived_file): Likewise. - (bfd_elf64_archive_get_elt_at_index): Likewise. - (bfd_elf64_archive_generic_stat_arch_elt): Likewise. - (bfd_elf64_archive_update_armap_timestamp): Likewise. - * elf64-s390.c (bfd_elf64_archive_functions): Removed. - (bfd_elf64_archive_slurp_armap): Likewise. - (bfd_elf64_archive_write_armap): Likewise. - (bfd_elf64_archive_slurp_extended_name_table): Likewise. - (bfd_elf64_archive_construct_extended_name_table): Likewise. - (bfd_elf64_archive_truncate_arname): Likewise. - (bfd_elf64_archive_read_ar_hdr): Likewise. - (bfd_elf64_archive_write_ar_hdr): Likewise. - (bfd_elf64_archive_openr_next_archived_file): Likewise. - (bfd_elf64_archive_get_elt_at_index): Likewise. - (bfd_elf64_archive_generic_stat_arch_elt): Likewise. - (bfd_elf64_archive_update_armap_timestamp): Likewise. - * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on - BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and - bfd_elfNN_archive_functions isn't defined. - (TARGET_LITTLE_SYM): Likewise. - * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype. - (_bfd_archive_64_bit_write_armap): Likewise. - (_bfd_archive_64_bit_slurp_extended_name_table): New macro. - (_bfd_archive_64_bit_construct_extended_name_table): Likewise. - (_bfd_archive_64_bit_truncate_arname): Likewise. - (_bfd_archive_64_bit_read_ar_hdr): Likewise. - (_bfd_archive_64_bit_write_ar_hdr): Likewise. - (_bfd_archive_64_bit_openr_next_archived_file): Likewise. - (_bfd_archive_64_bit_get_elt_at_index): Likewise. - (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise. - (_bfd_archive_64_bit_update_armap_timestamp): Likewise. - * libbfd.h: Regenerated. - * plugin.c (plugin_vec): Use _bfd_archive_64_bit on - BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined. - -2016-05-25 H.J. Lu - - PR ld/20103 - * cofflink.c (coff_link_check_archive_element): Return TRUE if - linker add_archive_element callback returns FALSE. - * ecoff.c (ecoff_link_check_archive_element): Likewise. - * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip - archive element if linker add_archive_element callback returns - FALSE. - * elflink.c (elf_link_add_archive_symbols): Likewise. - * pdp11.c (aout_link_check_ar_symbols): Likewise. - * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise. - * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise. - (xcoff_link_check_ar_symbols): Likewise. - -2016-05-24 Maciej W. Rozycki - - * elfxx-mips.c (_bfd_mips_elf_relocate_section) - : Unify error reporting code. - -2016-05-23 Jim Wilson - - * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and - R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL. - * relocs.c: Add BFD_RELOC_AARCH64_NULL. - * bfd-in2.h: Regenerate. - * libbfd.h: Likewise. - -2016-05-23 Kuba Sejdak - - * config.bfd: Add entry for arm-phoenix. - -2016-05-23 Thomas Preud'homme - - * elf32-arm.c (arm_dedicated_stub_section_padding): New function. - (elf32_arm_size_stubs): Declare stub_type in a more outer scope and - account for padding for stub section requiring one. - (elf32_arm_build_stubs): Add comment to stress the importance of - zeroing veneer section content. - -2016-05-23 Thomas Preud'homme - - * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare - bfd hook. - * bfd-in2.h: Regenerate. - * elf32-arm.c (arm_dedicated_stub_output_section_required): New - function. - (arm_dedicated_stub_output_section_required_alignment): Likewise. - (arm_dedicated_stub_output_section_name): Likewise. - (arm_dedicated_stub_input_section_ptr): Likewise. - (elf32_arm_create_or_find_stub_sec): Add stub type parameter and - function description comment. Add support for dedicated output stub - section to given stub types. - (elf32_arm_add_stub): Add a stub type parameter and pass it down to - elf32_arm_create_or_find_stub_sec. - (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub. - (elf32_arm_size_stubs): Pass stub type when calling - elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers. - (bfd_elf32_arm_keep_private_stub_output_sections): New function. - -2016-05-20 H.J. Lu - - * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32 - when setting need_convert_load. - -2016-05-20 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for - microMIPS JALX. - -2016-05-19 H.J. Lu - - PR ld/20117 - * elf32-i386.c (elf_i386_convert_load_reloc): Don't check - R_386_GOT32X. - (elf_i386_convert_load): Don't convert R_386_GOT32. - -2016-05-20 Alan Modra - - PR gas/20118 - * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY, - SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY. - -2016-05-19 Cupertino Miranda - - * elf32-arc.c (arc_elf_final_write_processing): Changed. - (debug_arc_reloc): Likewise. - (elf_arc_relocate_section): Likewise. - (elf_arc_check_relocs): Likewise. - (elf_arc_adjust_dynamic_symbol): Likewise. - (elf_arc_add_symbol_hook): Likewise. - -2016-05-19 Maciej W. Rozycki - - * config.bfd: Remove `am34-*-linux*' support. - -2016-05-19 Alan Modra - - * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic - relocs before plt relocs. - -2016-05-19 Alan Modra - - * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner - before dereferencing. - -2016-05-18 Nick Clifton - - * po/sv.po: Updated Swedish translation. - -2016-05-18 Alan Modra - - * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms - for each BFD. Don't goto error_ret_free_local from outside loop. - -2016-05-17 Maciej W. Rozycki - - * elf-s390-common.c (elf_s390_add_symbol_hook): Remove - STB_GNU_UNIQUE handling. - * elf32-arc.c (elf_arc_add_symbol_hook): Likewise. - * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise. - * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise. - * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise. - * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise. - * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise. - * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise. - * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise. - * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise. - * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise. - * elf32-i386.c (elf_i386_add_symbol_hook): Remove function. - (elf_backend_add_symbol_hook): Remove macro. - * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols' - for STB_GNU_UNIQUE symbols. - -2016-05-16 Maciej W. Rozycki - - * elf32-v850.c (v850_elf_copy_notes): New function, factored out - from... - (v850_elf_copy_private_bfd_data): ... here. Call the new - function and `_bfd_elf_copy_private_bfd_data'. - -2016-05-13 H.J. Lu - - PR ld/20093 - * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert - GOTPCREL relocation against large section. - -2016-05-13 Alan Modra - - * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use - linker dynamic sections in calculating size and address of - dynamic tags rather than using output sections. Remove asserts. - * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise. - * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise. - * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise. - * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise. - * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise. - * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise. - * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise. - * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise. - * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise. - * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise. - * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise. - * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise. - * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise. - * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise. - * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise. - * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise. - * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise. - * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise. - * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise. - * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise. - * elflink.c (bfd_elf_final_link): Likewise. - * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise. - * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message. - * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and - don't set doit. Look up dynobj section. - (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION - invocation and dynamic tag vma calculation. Don't test - boolean var == TRUE. - * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix - DT_JMPREL calc. - -2016-05-13 Alan Modra - - * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix - octets_per_byte. Put dynamic .rela.plt last in link orders. - Assign output_offset for reloc sections rather than writing - sorted relocs from block corresponding to output_offset. - -2016-05-12 Alan Modra - - * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last. - -2016-05-11 Andrew Bennett - - * elfxx-mips.c (print_mips_ases): Add DSPR3. - -2016-05-11 Alan Modra - - * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function. - (elf32_hppa_check_relocs): Don't set dynobj. - (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections. - (elf32_hppa_build_stubs): Likewise. - * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare. - -2016-05-11 Alan Modra - - PR 20060 - * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local. - * elf32-ppc.c (ppc_elf_tls_setup): Likewise. - -2016-05-10 Jiong Wang - - * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant - aarch64_tls_transition check. - -2016-05-10 Thomas Preud'homme - - * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type - enumerator. - (arm_stub_sym_claimed): New function. - (elf32_arm_create_stub): Use veneered symbol name and section if - veneer needs to claim its symbol, and keep logic unchanged otherwise. - (arm_stub_claim_sym): New function. - (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim - veneered symbol, otherwise create local symbol as before. - -2016-05-10 Thomas Preud'homme - - * elf32-arm.c (elf32_arm_size_stubs): Use new macros - ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get - and set branch type of a symbol. - (bfd_elf32_arm_process_before_allocation): Likewise. - (elf32_arm_relocate_section): Likewise and fix identation along the - way. - (allocate_dynrelocs_for_symbol): Likewise. - (elf32_arm_finish_dynamic_symbol): Likewise. - (elf32_arm_swap_symbol_in): Likewise. - (elf32_arm_swap_symbol_out): Likewise. - -2016-05-10 Thomas Preud'homme - - * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter. - * bfd-in2.h: Regenerated. - * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section - parameter to add_stub_section callback. - (elf32_arm_create_or_find_stub_sec): Get output section from link_sec - and pass it down to add_stub_section. - (elf32_arm_add_stub): Set section to stub_sec if NULL before using it - for error message. - (elf32_arm_size_stubs): Add output section parameter to - add_stub_section function pointer parameter. - -2016-05-10 Thomas Preud'homme - - * elf32-arm.c (elf32_arm_create_stub): New function. - (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation. - -2016-05-10 Thomas Preud'homme - - * elf32-arm.c (enum elf32_arm_stub_type): Delete - arm_stub_a8_veneer_lwm enumerator. - (arm_stub_a8_veneer_lwm): New unsigned constant to replace - aforementioned enumerator. - (struct elf32_arm_stub_hash_entry): Delete target_addend - field and add source_value. - (struct a8_erratum_fix): Delete addend field and add target_offset. - (stub_hash_newfunc): Initialize source_value field amd remove - initialization for target_addend. - (arm_build_one_stub): Stop special casing Thumb relocations: promote - the else to being always executed, moving the - arm_stub_a8_veneer_b_cond specific code in it. Remove - stub_entry->target_addend from points_to computation. - (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset - to target symbol from start of section rather than the offset from the - stub address. - (elf32_arm_size_stubs): Set stub_entry's source_value and target_value - fields from struct a8_erratum_fix's offset and target_offset - respectively. - (make_branch_to_a8_stub): Rename target variable to loc. Compute - veneered_insn_loc and loc using stub_entry's source_value. - -2016-05-10 Thomas Preud'homme - - (elf32_arm_merge_eabi_attributes): Add merging logic for - Tag_DSP_extension. - -2016-05-10 Pip Cet - - PR ld/20059 - * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): - Define as _bfd_generic_copy_link_hash_symbol_type when using - generic hash table. - -2016-05-09 Nick Clifton - - PR binutils/20063 - * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link - field before accessing sections array. - -2016-05-09 Christophe Monat - - PR ld/20030 - * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding. - (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs - to nb_words. - (create_instruction_vldmia): Add is_dp to disambiguate SP/DP - encoding. - (create_instruction_vldmdb): Likewise. - (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding, - uses it to re-encode. - -2016-05-09 Nick Clifton - - PR 19938 - * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental - commit. - -2016-05-09 Alan Modra - - * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check. - -2016-05-06 H.J. Lu - - PR ld/17550 - * elf-bfd.h (elf_link_hash_entry): Update comments for indx, - documenting that indx == -3 if symbol is defined in a discarded - section. - * elflink.c (elf_link_add_object_symbols): Set indx to -3 if - symbol is defined in a discarded section. - (elf_link_output_extsym): Strip a global symbol defined in a - discarded section. - -2016-05-06 H.J. Lu - - * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel - MCU. - -2016-05-05 H.J. Lu - - * elf32-i386.c (elf_i386_convert_load): Extract the GOT load - conversion to ... - (elf_i386_convert_load_reloc): This. New function. - * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load - conversion to ... - (elf_x86_64_convert_load_reloc): This. New function. - -2016-05-05 H.J. Lu - - * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd. - Don't check if contents == NULL. - (elf_i386_tls_transition): Add from_relocate_section. Check - from_relocate_section instead of contents != NULL. Update - elf_i386_check_tls_transition call. - (elf_i386_check_relocs): Cache the section contents if - keep_memory is FALSE. Pass FALSE as from_relocate_section to - elf_i386_tls_transition. - (elf_i386_relocate_section): Pass TRUE as from_relocate_section - to elf_i386_tls_transition. - (elf_backend_caches_rawsize): New. - * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check - if contents == NULL. - (elf_x86_64_tls_transition): Add from_relocate_section. Check - from_relocate_section instead of contents != NULL. - (elf_x86_64_check_relocs): Cache the section contents if - keep_memory is FALSE. Pass FALSE as from_relocate_section to - elf_x86_64_tls_transition. - (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section - to elf_x86_64_tls_transition. - (elf_backend_caches_rawsize): New. - -2016-05-03 Maciej W. Rozycki - - PR 10549 - * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle - STB_GNU_UNIQUE. - -2016-05-03 Jiong Wang - - * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype. - * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise. - * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize - no_apply_dynamic_relocs. - (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though - dynamic relocations generated. - -2016-04-29 H.J. Lu - - * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp - setting to ... - (elf_i386_create_dynamic_sections): Here. - * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move - interp setting to ... - (elf_x86_64_create_dynamic_sections): Here. - -2016-04-29 H.J. Lu - - * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC - and replace (EH)->has_got_reloc with GOT_RELOC. - (elf_i386_fixup_symbol): Pass has_got_reloc to - UNDEFINED_WEAK_RESOLVED_TO_ZERO. - (elf_i386_allocate_dynrelocs): Likewise. - (elf_i386_relocate_section): Likewise. - (elf_i386_finish_dynamic_symbol): Likewise. - (elf_i386_convert_load): Pass TRUE to - UNDEFINED_WEAK_RESOLVED_TO_ZERO. - * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take - GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC. - (elf_x86_64_fixup_symbol): Pass has_got_reloc to - UNDEFINED_WEAK_RESOLVED_TO_ZERO. - (elf_x86_64_allocate_dynrelocs): Likewise. - (elf_x86_64_relocate_section): Likewise. - (elf_x86_64_finish_dynamic_symbol): Likewise. - (elf_x86_64_convert_load): Pass TRUE to - UNDEFINED_WEAK_RESOLVED_TO_ZERO. - -2016-04-29 H.J. Lu - - * elf32-i386.c (check_relocs_failed): New. - (elf_i386_check_relocs): Set check_relocs_failed on error. - (elf_i386_relocate_section): Skip if check_relocs failed. - -2016-04-29 H.J. Lu - - * elf64-x86-64.c (elf_x86_64_check_relocs): Set - check_relocs_failed on error. - -2016-04-29 Nick Clifton - - PR 19938 - * elf-bfd.h (struct elf_backend_data): Rename - elf_backend_set_special_section_info_and_link to - elf_backend_copy_special_section_fields. - * elfxx-target.h: Likewise. - * elf.c (section_match): Ignore the SHF_INFO_LINK flag when - comparing section flags. - (copy_special_section_fields): New function. - (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field. - Perform two scans over special sections. The first one looks for - a direct mapping between the output section and an input section. - The second scan looks for a possible match based upon section - characteristics. - * elf32-arm.c (elf32_arm_copy_special_section_fields): New - function. Handle setting the sh_link field of SHT_ARM_EXIDX - sections. - * elf32-i386.c (elf32_i386_set_special_info_link): Rename to - elf32_i386_copy_solaris_special_section_fields. - * elf32-sparc.c (elf32_sparc_set_special_section_info_link): - Rename to elf32_sparc_copy_solaris_special_section_fields. - * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to - elf64_x86_64_copy_solaris_special_section_fields. - -2016-04-28 Nick Clifton - - * po/zh_CN.po: Updated Chinese (simplified) translation. - -2016-04-27 H.J. Lu - - PR ld/20006 - * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections - when estimating distances between output sections. - -2016-04-27 Alan Modra - - * elflink.c (_bfd_elf_is_start_stop): New function. - (_bfd_elf_gc_mark_rsec): Use it. - * elf-bfd.h (_bfd_elf_is_start_stop): Declare. - -2016-04-26 Trevor Saunders - - * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *. - * mmo.c (mmo_get_section_contents): Likewise. - (mmo_set_section_contents): Likewise. - -2016-04-26 H.J. Lu - - * elf-bfd.h (elf_link_hash_table): Update comments for - dynsymcount. - * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for - the unused NULL entry at the head of dynamic symbol table. - (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0 - checks. - -2016-04-21 H.J. Lu - - * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker - created file from dynobj. - -2016-04-21 H.J. Lu - - * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a - normal input file if possible. - -2016-04-21 Nick Clifton - - * aout-adobe.c: Use _bfd_generic_link_check_relocs. - * aout-target.h: Likewise. - * aout-tic30.c: Likewise. - * binary.c: Likewise. - * bout.c: Likewise. - * coff-alpha.c: Likewise. - * coff-rs6000.c: Likewise. - * coff64-rs6000.c: Likewise. - * coffcode.h: Likewise. - * i386msdos.c: Likewise. - * i386os9k.c: Likewise. - * ieee.c: Likewise. - * ihex.c: Likewise. - * libbfd-in.h: Likewise. - * libecoff.h: Likewise. - * mach-o-target.c: Likewise. - * mmo.c: Likewise. - * nlm-target.h: Likewise. - * oasys.c: Likewise. - * pef.c: Likewise. - * plugin.c: Likewise. - * ppcboot.c: Likewise. - * som.c: Likewise. - * srec.c: Likewise. - * tekhex.c: Likewise. - * versados.c: Likewise. - * vms-alpha.c: Likewise. - * xsym.c: Likewise. - * elfxx-target.h: Use _bfd_elf_link_check_relocs. - * linker.c (bfd_link_check_relocs): New function. - (_bfd_generic_link_check_relocs): New function. - * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of - _bfd_link_check_relocs field. - (struct bfd_target)L Add _bfd_link_check_relocs field. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2016-04-20 H.J. Lu - - * elf32-i386.c (elf_i386_gc_sweep_hook): Removed. - (elf_backend_gc_sweep_hook): Likewise. - * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise. - (elf_backend_gc_sweep_hook): Likewise. - -2016-04-20 H.J. Lu - - * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations - in excluded sections - -2016-04-20 H.J. Lu - - PR ld/19969 - * elf64-x86-64.c (check_relocs_failed): New. - (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs. - Support relocation agaist local symbol. Set check_relocs_failed. - (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check - R_X86_64_32 relocation overflow. - (elf_x86_64_relocate_section): Skip if check_relocs failed. - Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic. - -2016-04-20 H.J. Lu - - * elf32-i386.c (elf_i386_check_relocs): Call - _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol. - * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. - -2016-04-20 H.J. Lu - - * elf-bfd.h (_bfd_elf_link_check_relocs): New. - * elflink.c (_bfd_elf_link_check_relocs): New function. - (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs - if check_relocs_after_open_input is FALSE. - -2016-04-20 Trevor Saunders - - * cache.c: Update old style function definitions. - * elf32-m68k.c: Likewise. - * elf64-mmix.c: Likewise. - * stab-syms.c: Likewise. - -2016-04-20 Trevor Saunders - - * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *. - -2016-04-15 H.J. Lu - - * Makefile.in: Regenerated with automake 1.11.6. - * aclocal.m4: Likewise. - * doc/Makefile.in: Likewise. - -2016-04-14 Andrew Burgess - - * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * elf32-arc.c: Add 'opcode/arc.h' include. - (struct arc_relocation_data): Add symbol_name. - (arc_special_overflow_checks): New function. - (arc_do_relocation): Use arc_special_overflow_checks, reindent as - required, add an extra comment. - (elf_arc_relocate_section): Setup symbol_name in reloc_data. - -2016-04-14 Andrew Burgess - - * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all - entries. - (elf_arc_relocate_section): Update enum uses. - (elf_arc_check_relocs): Likewise. - (elf_arc_finish_dynamic_symbol): Likewise. - -2016-04-14 H.J. Lu - - * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with - "sh_link". - -2016-04-14 Nick Clifton - - PR target/19938 - * elf-bbfd.h (struct elf_backend_data): New field: - elf_strtab_flags. - New field: elf_backend_set_special_section_info_and_link - * elfxx-target.h (elf_backend_strtab_flags): Define if not already - defined. - (elf_backend_set_special_section_info_and_link): Define if not - already defined. - (elfNN_bed): Use elf_backend_set_special_section_info_and_link and - elf_backend_strtab_flags macros to initialise fields in structure. - * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS - being set even if SHF_MERGE is not set. - (elf_fake_sections): Likewise. - (section_match): New function. Matches two ELF sections based - upon fixed characteristics. - (find_link): New function. Locates a section in a BFD that - matches a section in a different BFD. - (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link - fields of reserved sections. - (bfd_elf_compute_section_file_positions): Set the flags for the - .shstrtab section based upon the elf_strtab_flags field in the - elf_backend_data structure. - (swap_out_syms): Likewise for the .strtab section. - * elflink.c (bfd_elf_final_link): Set the flags for the - .strtab section based upon the elf_strtab_flags field in the - elf_backend_data structure. - * elf32-i386.c (elf32_i386_set_special_info_link): New function. - (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris - targets. - (elf_backend_set_special_section_info_and_link): Define for - Solaris targets. - * elf32-sparc.c: Likewise. - * elf64-x86-64.c: Likewise. - -2016-04-11 H.J. Lu - - PR ld/19939 - * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer - to bfd_boolean. - * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. - Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc - applies to read-only section. - * elf32-i386.c (elf_i386_link_hash_table): Add - readonly_dynrelocs_against_ifunc. - (elf_i386_allocate_dynrelocs): Updated. - (elf_i386_size_dynamic_sections): Issue an error for read-only - segment with dynamic IFUNC relocations only if - readonly_dynrelocs_against_ifunc is TRUE. - * elf64-x86-64.c (elf_x86_64_link_hash_table): Add - readonly_dynrelocs_against_ifunc. - (elf_x86_64_allocate_dynrelocs): Updated. - (elf_x86_64_size_dynamic_sections): Issue an error for read-only - segment with dynamic IFUNC relocations only if - readonly_dynrelocs_against_ifunc is TRUE. - * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs): - Updated. - -2016-04-06 Thomas Preud'homme - - * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be - a fall through from error_ret_free_internal. Free local_syms in - error_ret_free_local if allocated from bfd_elf_get_elf_syms (). - -2016-04-05 Cupertino Miranda - - * elf32-arc.c (plt_do_relocs_for_symbol): Changed. - (relocate_plt_for_entry): Likewise. - -2016-04-05 Cupertino Miranda - - * elf32-arc.c (elf_arc_check_relocs): Changed - -2016-04-05 Cupertino Miranda - - * elf32-arc.c (name_for_global_symbol): Changed assert. - (get_replace_function): Created.: - (struct arc_relocation_data): Changed to signed types. - (defines S, L, P, PDATA): Casted to signed type. - (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise. - (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed. - (arc_do_relocation): Changed. - -2016-04-05 Cupertino Miranda - - * elf32-arc.c (name_for_global_symbol): Added assert to check for - symbol index. - (elf_arc_relocate_section): Added and changed asserts, validating - the synamic symbol index. - (elf_arc_finish_dynamic_symbol): Do not fill the dynamic - relocation if symbol has dynindx set to -1. - -2016-04-05 Maciej W. Rozycki - - PR ld/19908 - * elflink.c (elf_link_add_object_symbols): Always turn hidden - and internal symbols which have a dynamic index into local - ones. - -2016-04-04 Nick Clifton - - PR 19872 - * dwarf2.c (parse_comp_unit): Skip warning about unrecognised - version number if the version is zero. - -2016-04-01 Alan Modra - - PR 19886 - * elflink.c (on_needed_list): Recursively check needed status. - (elf_link_add_object_symbols): Adjust. - -2016-03-30 Senthil Kumar Selvaraj - - * elf32-avr.c (avr_elf32_load_records_from_section): Free - internal_relocs only if they aren't cached. - -2016-03-29 Nick Clifton - - PR 17334 - * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax - assertion on the size of the got section to allow it to be bigger - than the number of relocs. - -2016-03-29 Toni Spets - - PR 19878 - * coffcode.h (coff_write_object_contents): Revert accidental - 2014-11-10 change. - -2016-03-22 Alan Modra - - PR 19850 - * dwarf2.c (read_attribute_value): Skip info_ptr check for - DW_FORM_flag_present. - -2016-03-22 Nick Clifton - - * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an - architecture name for backwards compatibility. - - * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible - unbounded stack use. - - * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a - sufficiently recent version of GCC. - * configure: Regenerate. - -2016-03-22 Alan Modra - - PR 19851 - * plugin.c (try_load_plugin): Avoid -Wstack-usage warning. - -2016-03-21 Andrew Burgess - - * archures.c (bfd_mach_arc_nps400): Define. - * bfd-in2.h: Regenerate. - * cpu-arc.c (arch_info_struct): New entry for nps400, renumber - some existing entries to make space. - * elf32-arc.c (arc_elf_object_p): Add nps400 case. - (arc_elf_final_write_processing): Likewise. - -2016-03-21 Andrew Burgess - - * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of - EF_ARC_CPU_GENERIC. - (arc_elf_final_write_processing): Don't bother setting cpu field - in e_flags, this will have been set elsewhere. - -2016-03-21 Andrew Burgess - - * elf32-arc.c (arc_elf_final_write_processing): Switch to using - EF_ARC_MACH_MSK. - -2016-03-21 Nick Clifton - - * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144 - * configure: Regenerate. - * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of - alloca with call to xmalloc. - * elf32-nds32.c: Likewise. - * elf64-hppa.c: Likewise. - * elfxx-mips.c: Likewise. - * pef.c: Likewise. - * pei-x86_64.c: Likewise. - * som.c: Likewise. - * xsym.c: Likewise. - -2016-03-15 H.J. Lu - - PR ld/19827 - * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol - locally in PIE. - (elf_i386_relocate_section): Likewise. - * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. - (elf_x86_64_relocate_section): Likewise. - -2016-03-15 H.J. Lu - - PR ld/19807 - * elf64-x86-64.c (elf_x86_64_relocate_section): Check - no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S - relocation overflow check. - -2016-03-14 H.J. Lu - - * bfd-in2.h: Regenerated. - -2016-03-11 Dan Gissel - - PR 19713 - * elf.c (_bfd_elf_section_offset): Ensure that the returned offset - uses bytes not octets. - * elflink.c (resolve_section): Likewise. - Add a bfd parameter. - (eval_section): Pass the input_bfd to resolve_section. - (bfd_elf_perform_complex_relocation): Convert byte offset to - octets before read and writing values. - (elf_link_input_bfd): Add byte to octet conversions. - (elf_reloc_link_order): Likewise. - (elf_fixup_link_order): Likewise. - (bfd_elf_final_link): Likewise. - * reloc.c (_bfd_final_link_relocate): Likewise. - * syms.c (_bfd_stab_section_find_nearest_line): Likewise. - -2016-03-10 Nick Clifton - - * config.bfd: Mark the i370 target as obsolete. - -2016-03-09 Pedro Alves - - * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old - gcc ABI)" to printable name. - * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead - of "v850-rh850" as printable name. - -2016-03-09 Leon Winter - - PR ld/19623 - * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply - relocations against absolute symbols. - -2016-03-09 Alan Modra - - PR binutils/19775 - * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero - length elements in the archive. - -2016-03-08 H.J. Lu - - PR ld/19789 - * elflink.c (elf_link_add_object_symbols): Create dynamic sections - for -E/--dynamic-list only when not relocatable. - -2016-03-08 H.J. Lu - - PR ld/19784 - * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference - count for locally defined local IFUNC symbols in shared object. - * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. - -2016-03-08 H.J. Lu - - PR ld/19579 - * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking - together. - -2016-03-08 Cupertino Miranda - Andrew Burgess - - * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32. - (arc_bfd_put_32): Becomes an alias for bfd_put_32. - (arc_elf_howto_init): Added assert to validate relocations. - (get_middle_endian_relocation): Delete. - (middle_endian_convert): New function. - (ME): Redefine, now does nothing. - (IS_ME): New define. - (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO' - definition to call middle_endian_convert. Add a new local - variable and make use of this throughout. Added call to - arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations. - -2016-03-07 Nick Clifton - - PR binutils/19775 - * archive.c (bfd_generic_openr_next_archived_file): Allow zero - length elements in the archive. - -2016-03-07 Jiong Wang - - * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got - section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced. - -2016-03-04 H.J. Lu - - PR ld/19579 - * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in - executable as definition if the new definition comes from a - shared library. - -2016-03-02 Alan Modra - - * Makefile.in: Regenerate. - * po/SRC-POTFILES.in: Regenerate. - -2016-02-29 Cupertino Miranda - - * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the - relocation addend when sections get merged. - -2016-02-29 Cupertino Miranda - - * elf32-arc.c (arc_elf_final_write_processing): Add condition to - the flag change. - (elf_arc_relocate_section): Fixes and conditions to support PIE. - Assert for code sections dynamic relocs. - -2016-02-26 Renlin Li - - * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow - check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2. - -2016-02-26 H.J. Lu - - PR ld/19609 - * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for - load with locally bound symbols if PIC is false or there is no - base register. Optimize branch to 0 if PIC is false. - (elf_i386_relocate_section): Don't generate dynamic relocations - against undefined weak symbols if PIC is false. - * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization - if we can't estimate relocation overflow with --no-relax. - Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound - symbols if PIC is false. Optimize branch to 0 if PIC is false. - (elf_x86_64_relocate_section): Don't generate dynamic relocations - against undefined weak symbols if PIC is false. - -2016-02-26 H.J. Lu - - PR ld/19645 - * bfd.c (bfd): Change flags to 20 bits. - (BFD_CONVERT_ELF_COMMON): New. - (BFD_USE_ELF_STT_COMMON): Likewise. - (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and - BFD_USE_ELF_STT_COMMON. - (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise. - * configure.ac: Remove --enable-elf-stt-common. - * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for - common symbol depending on BFD_CONVERT_ELF_COMMON and - BFD_USE_ELF_STT_COMMON. - * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for - STT_COMMON. - * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check - STT_COMMON. - (elf_link_convert_common_type): New function. - (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for - common symbol depending on BFD_CONVERT_ELF_COMMON and - BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx. - * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON - and BFD_USE_ELF_STT_COMMON to object_flags. - (TARGET_LITTLE_SYM): Likewise. - * syms.c (BSF_KEEP_G): Renamed to ... - (BSF_ELF_COMMON): This. - * bfd-in2.h: Regenerated. - * config.in: Likewise. - * configure: Likewise. - -2016-02-26 H.J. Lu - - PR ld/19636 - PR ld/19704 - PR ld/19719 - * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. - (elf_i386_link_hash_entry): Add has_got_reloc and - has_non_got_reloc. - (elf_i386_link_hash_table): Add interp. - (elf_i386_link_hash_newfunc): Initialize has_got_reloc and - has_non_got_reloc. - (elf_i386_copy_indirect_symbol): Copy has_got_reloc and - has_non_got_reloc. - (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc. - (elf_i386_fixup_symbol): New function. - (elf_i386_pie_finish_undefweak_symbol): Likewise. - (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic - relocations and discard relocations against resolved undefined - weak symbols in executable. Don't make resolved undefined weak - symbols in executable dynamic. Keep dynamic non-GOT/non-PLT - relocation against undefined weak symbols in PIE. - (elf_i386_size_dynamic_sections): Set interp to .interp section. - (elf_i386_relocate_section): Don't generate dynamic relocations - against resolved undefined weak symbols in PIE, except for - R_386_PC32. - (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without - dynamic PLT/GOT relocations for resolved undefined weak symbols. - Don't generate dynamic relocation against resolved undefined weak - symbol in executable. - (elf_i386_finish_dynamic_sections): Call - elf_i386_pie_finish_undefweak_symbol on all symbols in PIE. - (elf_backend_fixup_symbol): New. - * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. - (elf_x86_64_link_hash_entry): Add has_got_reloc and - has_non_got_reloc. - (elf_x86_64_link_hash_table): Add interp. - (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and - has_non_got_reloc. - (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and - has_non_got_reloc. - (elf_x86_64_check_relocs): Set has_got_reloc and - has_non_got_reloc. - (elf_x86_64_fixup_symbol): New function. - (elf_x86_64_pie_finish_undefweak_symbol): Likewise. - (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic - relocations and discard relocations against resolved undefined - weak symbols in executable. Don't make resolved undefined weak - symbols in executable dynamic. - (elf_x86_64_size_dynamic_sections): Set interp to .interp section. - (elf_x86_64_relocate_section): Check relocation overflow for - dynamic relocations against unresolved weak undefined symbols. - Don't generate dynamic relocations against resolved weak - undefined symbols in PIE. - (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without - dynamic PLT/GOT relocations for resolved undefined weak symbols. - Don't generate dynamic relocation against resolved undefined weak - symbol in executable. - (elf_x86_64_finish_dynamic_sections): Call - elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE. - (elf_backend_fixup_symbol): New. - -2016-02-26 Alan Modra - - * elf64-ppc.c (create_linkage_sections): Create sfpr when - save_restore_funcs, rest of sections when not relocatable. - (ppc64_elf_init_stub_bfd): Always call create_linkage_sections. - (sfpr_define): Define all symbols on emitted code. - (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created - when relocatable. Move sfpr_define loop earlier. - -2016-02-24 H.J. Lu - - * elf64-x86-64.c (elf_x86_64_need_pic): New function. - (elf_x86_64_relocate_section): Use it. Replace - x86_64_elf_howto_table[r_type] with howto. - -2016-02-24 H.J. Lu - - PR ld/19698 - * elflink.c (bfd_elf_record_link_assignment): Set versioned if - symbol version is unknown. - -2016-02-24 H.J. Lu - - * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset - to (bfd_vma) -1 when setting needs_plt to 0. - * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. - -2016-02-23 H.J. Lu - - * elflink.c (bfd_elf_record_link_assignment): Check for shared - library, instead of PIC, and don't check PDE when making linker - assigned symbol dynamic. - -2016-02-23 Faraz Shahbazker - - * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment - ABIVERSION for non-executable stack. - -2016-02-23 Rich Felker - - PR target/19516 - * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): - Always produce a RELATIVE reloc for a local symbol. - -2016-02-23 Hans-Peter Nilsson - - Fix test-case ld-elf/pr19617b - * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't - discard unused non-function symbols when --dynamic-list-data. - -2016-02-22 H.J. Lu - - * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the - dynsym section, even if it is empty, with dynamic sections. - -2016-02-22 H.J. Lu - - * syms.c: Remove BSF_COMMON from comments. - * bfd-in2.h: Regenerated. - -2016-02-22 Jiong Wang - - * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation - for destination. Remove useless function parameters. - (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub. - -2016-02-19 Nick Clifton - - PR ld/19629 - * aoutx.h (aout_link_add_symbols): Check for out of range string - table offsets. - - PR ld/19628 - * reloc.c (bfd_generic_get_relocated_section_contents): Stop - processing if we encounter a reloc without an associated symbol. - -2016-02-18 H.J. Lu - - PR ld/19617 - * elflink.c (elf_link_add_object_symbols): Always create dynamic - sections for -E/--dynamic-list. - -2016-02-17 H.J. Lu - - * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined - to bfd_true. - -2016-02-16 Joseph Myers - - * plugin.c (plugin_vec): Set match priority to 255. - * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When - matching against the plugin vector, take priority from there not - from TEMP. - -2016-02-15 Nick Clifton - - * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values - for length and type fields. Use a signed value for the - suffix_length field. - -2016-02-10 H.J. Lu - - PR ld/19601 - * elf32-i386.c (elf_i386_relocate_section): Mask off the least - significant bit in GOT offset for R_386_GOT32X. - -2016-02-10 Nick Clifton - - PR 19405 - * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed - immediate values. - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the - number of messages about FDE encoding preventing .eh_frame_hdr - generation. - -2016-02-09 Nick Clifton - - * oasys.c (oasys_archive_p): Fix indentation. - * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned - constant for left shifting. - - * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more - helpful warning message to explain why certain AArch64 relocs - might overflow. - -2016-02-05 Simon Marchi - - * pe-mips.c (coff_mips_reloc): Fix formatting. - -2016-02-05 Cupertino Miranda - - * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2 - to bfd_mach_arc_arc600. - -2016-02-04 Alan Modra - - * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch - for big-endian. - -2016-02-02 H.J. Lu - - PR ld/19542 - * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated - distances in the compressed_size field of the output section. - -2016-02-02 Alan Modra - - * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict - ELFv2 entry optimization. - -2016-02-02 H.J. Lu - - PR binutils/19547 - * elf.c (assign_section_numbers): Clear HAS_RELOC if there are - no relocations in relocatable files. - -2016-02-01 H.J. Lu - - PR ld/19553 - * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED - if a symbol from a library loaded via DT_NEEDED doesn't match - the symbol referenced by regular object. - -2016-02-01 Nathaniel Smith - - * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both - CODE and DATA. - -2016-02-01 Alan Modra - - * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on - an out of range reloc_index. - * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise. - -2016-02-01 Kamil Rytarowski - - * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo. - (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c. - * Makefile.in: Regenerated. - -2016-02-01 Jan Kratochvil - - * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation. - -2016-01-31 John David Anglin - - PR ld/19526 - * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output - files. - * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval. - -2016-01-30 H.J. Lu - - PR ld/19539 - * elf32-i386.c (elf_i386_reloc_type_class): Check relocation - against STT_GNU_IFUNC symbol only with dynamic symbols. - * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise. - -2016-01-28 H.J. Lu - - PR binutils/19523 - * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to - decompress debug sections. - -2016-01-25 Maciej W. Rozycki - - * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to - `dynindx'. - -2016-01-25 Nick Clifton - - PR target/19435 - * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free - dsym filename buffer. - -2016-01-24 Maciej W. Rozycki - - * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation. - -2016-01-24 Maciej W. Rozycki - - * elfxx-mips.c (BZ16_REG): Correct calculation. - -2016-01-21 Nick Clifton - - * elf32-arc.c (ADD_RELA): Fix compile time warning errors by - changing the type of _loc to be bfd_byte *. - (elf_arc_finish_dynamic_symbol): Likewise. - -2016-01-21 Nick Clifton - - PR ld/19455 - * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF - class of the linker stub bfd. - (elf32_arm_check_relocs): Skip check for pic format after - processing a vxWorks R_ARM_ABS12 reloc. - * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when - reporting a class mismatch. - -2016-01-21 Jiong Wang - - * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch - veneer for sym_sec != input_sec. - (elfNN_aarch64_size_stub): Support STT_SECTION symbol. - (elfNN_aarch64_final_link_relocate): Take rela addend into account when - calculation destination. - -2016-01-21 Alan Modra - - * elf-linux-core.h (swap_linux_prpsinfo32_out): New function. - (swap_linux_prpsinfo64_out): New function. - (LINUX_PRPSINFO32_SWAP_FIELDS): Delete. - (LINUX_PRPSINFO64_SWAP_FIELDS): Delete. - * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset. - (elfcore_write_linux_prpsinfo64): Likewise. - * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function. - (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete. - (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset. - -2016-01-21 Alan Modra - - * elf-linux-core.h: Rename from elf-linux-psinfo.h. - * elf.c: Adjust #include. - * elf32-ppc.c: Don't #include elf-linux-psinfo.h - * Makefile.am (SOURCE_HFILES): Update. - * Makefile.in: Regenerate. - * po/SRC-PORFILES.in: Regenerate. - -2016-01-21 Alan Modra - - * configure.ac: Move corefile selection later in file. Move - tdefaults code immediately after other target vector code. - * configure: Regenerate. - -2016-01-20 Mickael Guene - - * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread - section using '.text.noread' pattern. - -2016-01-19 John Baldwin - - * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes. - -2016-01-18 Miranda Cupertino - Zissulescu Claudiu - - * arc-plt.def: New file. - * arc-plt.h: Likewise. - * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry, - elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry, - elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry, - elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove. - (name_for_global_symbol): Added. - (ADD_RELA): Helper to create dynamic relocs. - (new_got_entry_to_list): Create a new got entry in linked list. - (symbol_has_entry_of_type): Search for specific type of entry in - list. - (is_reloc_for_GOT): return FALSE for any TLS related relocs. - (is_reloc_for_TLS, arc_elf_set_private_flags) - (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data) - (arc_elf_merge_private_bfd_data): New functions. - (debug_arc_reloc): Cleaned debug info printing. - (PDATA reloc): Changed not to perform address alignment. - (reverse_me): Added. Fix for ARC_32 relocs. - (arc_do_relocation): Return bfd_reloc_of when no relocation should - occur. - (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets. - Changed function to access an array of list of GOT entries instead - of just an array of offsets. - (elf_arc_relocate_section): Added support for PIC and TLS related relocations. - (elf_arc_check_relocs): Likewise. - (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol, - (elf_arc_finish_dynamic_sections): Likewise - (arc_create_dynamic_sections): Modified conditions to create - dynamic sections. - (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro. - (plt_do_relocs_for_symbol, relocate_plt_for_symbol) - (relocate_plt_for_entry): Changed to support new way to define PLT - related code. - (add_symbol_to_plt): Likewise. - (arc_elf_link_hash_table_create): New function. - -2016-01-18 Nick Clifton - - PR ld/19440 - * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external - section number into internal section number. - * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise. - * coffswap.h (coff_swap_sym_in): Likewise. - * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise. - * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal - section number field is big enough to hold the external value. - -2016-01-17 Alan Modra - - * configure: Regenerate. - -2016-01-12 Yury Usishchev - - * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind - when address in first unwind entry does not match start of - section. - -2016-01-08 Richard Sandiford - Jiong Wang - - PR ld/19368 - * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to - reloc_class_ifunc. - -2016-01-06 Andrew Burgess - - * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to - place 'R_' before the reloc name returned. - (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before - the relocation string. - -2016-01-04 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function, - factored out from... - (_bfd_mips_elf_merge_private_bfd_data): ... here. - -2016-01-04 Maciej W. Rozycki - - * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move - attribute check after ELF file header flag check. - -2016-01-04 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the - return status from `_bfd_elf_merge_object_attributes'. - -2016-01-04 Maciej W. Rozycki - - * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function, - factored out from... - (_bfd_mips_elf_merge_private_bfd_data): ... here. - -2016-01-04 Maciej W. Rozycki - - * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the - handling of input MIPS ABI flags together. - -2016-01-04 Maciej W. Rozycki - - * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress - attribute checks for null input. - -2016-01-04 Maciej W. Rozycki - - * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local - pointers to target data. - -2016-01-04 Maciej W. Rozycki - - * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct - an FP ABI warning. - -2016-01-01 Alan Modra +2017-01-02 Alan Modra Update year range in copyright notice of all files. -For older changes see ChangeLog-2015 and doc/ChangeLog-0415 +For older changes see ChangeLog-2016 -Copyright (C) 2016 Free Software Foundation, Inc. +Copyright (C) 2017 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright