X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=3b5774a2b4c58a09614f960bf27f0c4ea0013a0b;hb=8722de9c419c98ce2fb1f294097244c0bc45e030;hp=b88eb6c01f43bae3435b847e4bdbac9f307e2279;hpb=e04ef02299ad4aae08da857e8535d98e8643a274;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index b88eb6c01f..3b5774a2b4 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,1048 @@ +2018-05-18 Alan Modra + + * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout. + * configure.ac (HAVE_HIDDEN): Check compiler support for hidden + visibility. + * libbfd.h: Regenerate. + * configure: Regenerate. + * config.in: Regenerate. + +2018-05-18 Alan Modra + + * libbfd-in.h: Add include guard. + * libcoff-in.h: Likewise. + * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif. + * doc/Makefile.in: Regenerate. + * libbfd.h: Regenerate. + * libcoff.h: Regenerate. + +2018-05-16 Maciej W. Rozycki + + * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'. + +2018-05-16 Alan Modra + + PR 22458 + * format.c (struct bfd_preserve): Add section_id. + (bfd_preserve_save, bfd_preserve_restore): Save and restore + _bfd_section_id. + (bfd_reinit): Set _bfd_section_id. + (bfd_check_format_matches): Put all matches of any priority into + matching_vector. Save initial section id and start each attempted + match at that section id. + * libbfd-in.h (_bfd_section_id): Declare. + * section.c (_bfd_section_id): Rename from section_id and make + global. Adjust uses. + (bfd_get_next_section_id): Delete. + * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of + bfd_get_section_id with _bfd_section_id. + * libbfd.h: Regenerate. + * bfd-in2.h: Regenerate. + +2018-05-15 Christophe Guillon + + * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields + of the aux structure are initialised. + +2018-05-15 Francois H. Theron + + * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef. + +2018-05-15 Nick Clifton + + * po/pt.po: New Portuguese translation. + * configure.ac (ALL_LINGUAS): Add pt. + * configure: Regenerate. + +2018-05-14 H.J. Lu + + PR ld/23169 + * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue + an error on IFUNC pointer defined in PDE. + * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call + _bfd_x86_elf_link_fixup_ifunc_symbol. + * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise. + * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New + function. + * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New. + +2018-05-14 H.J. Lu + + PR ld/23162 + * elfxx-x86.c (elf_x86_linker_defined): New function. + (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start, + _end and _edata locally defined within executables. + +2018-05-12 Alan Modra + + PR 20659 + * elf.c (rewrite_elf_program_header): Use segment_mark only for + PT_LOAD headers. Delete first_matching_lma and first_suggested_lma. + Instead make matching_lma and suggested_lma pointers to the + sections. Align section vma and lma calculated from segment. + Don't clear includes_phdrs or includes_filehdr based on p_paddr + test. Try to handle alignment padding before first section by + adjusting new segment lma down. Adjust PT_PHDR map p_paddr. + +2018-05-09 Dimitar Dimitrov + + * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation + conformant to TI ABI. + (pru_elf32_relax_section): Likewise. + (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code. + * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend. + (pru_elf32_pmem_relocate): Trap - should not get here. + (pru_elf32_relocate_section): Add support for REL relocations. + (elf_info_to_howto_rel): Enable REL. + (elf_backend_may_use_rel_p): Likewise. + (elf_backend_may_use_rela_p): Likewise. + (elf_backend_default_use_rela_p): Likewise. + +2018-05-09 Alan Modra + + PR 23148 + * peXXigen.c (pe_print_edata): Correct minimum size. + +2018-05-09 Alan Modra + + PR 23147 + * peXXigen.c (pe_print_idata): Bound check hint_addr. + +2018-05-08 Nick Clifton + + PR 22809 + * elf.c (bfd_elf_get_str_section): Check for an excessively large + string section. + * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the + attribute section is larger than the size of the file. + +2018-05-07 Alan Modra + + * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than + strncmp when checking for ".bf" special symbol. + * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags + section name a char array, remove sentinal known_sections entry, + and adjust loop over known_sections to suit. Use memcmp rather + than strncmp. + +2018-05-04 Alan Modra + + * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32), + (struct elf_external_linux_prpsinfo32_ugid16), + (struct elf_external_linux_prpsinfo64_ugid32), + (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING + to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas. + Move comment to.. + * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor + directives. + * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING + to data. + * elf32-ppc.c (ppc_elf_write_core_note): Likewise. + * elf32-s390.c (elf_s390_write_core_note): Likewise. + * elf64-s390.c (elf_s390_write_core_note): Likewise. + * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise. + * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic + pragmas. + * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid + false positive gcc-8 warning. + * cofflink.c (_bfd_coff_link_input_bfd): Likewise. + +2018-05-04 Tulio Magno Quites Machado Filho + + * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order + of arguments when warning about different long double types. + +2018-05-03 Simon Atanasyan + + * elf32-mips.c: (elf32_mips_fixup_symbol): New function. + (elf_backend_fixup_symbol): New macro. + * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp + handling. + (_bfd_mips_elf_finish_dynamic_symbol): Likewise. + +2018-04-30 Francois H. Theron + + * Makefile.am: Added NFP files to build. + * archures.c: Added bfd_arch_nfp + * config.bfd: Added NFP support. + * configure.ac: Added NFP support. + * cpu-nfp.c: New, for NFP support. + * elf-bfd.h: Added elf_section_info() + * elf64-nfp.c: New, for NFP support. + * po/SRC-POTFILES.in: Added NFP source files. + * targets.c: Added nfp_elf64_vec + * bfd-in2.h: Regenerate. + * Makefile.in: Regenerate. + * configure: Regenerate. + +2018-04-27 Alan Modra + + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2018-04-27 Alan Modra + + PR 23123 + PR 22374 + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt + relocs for ifuncs. + * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes. + +2018-04-26 Pedro Alves + + * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider + ifunc and non-ifunc symbols duplicates. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New. + (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case. + (elf32_arm_populate_plt_entry): Likewise. + (elf32_arm_output_plt_map_1): Likewise. + (elf32_arm_output_arch_local_syms): Likewise. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle + _GLOBAL_OFFSET_TABLE_ in FDPIC mode. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case + for R_ARM_TARGET2. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * elf32-arm.c (DEFAULT_STACK_SIZE): New. + (elf32_arm_always_size_sections): Create stack segment. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC) + (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New + relocations. + * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC, + R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations. + (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC, + R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC. + (struct elf32_arm_link_hash_table): Update comment. + (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations. + (IS_ARM_TLS_RELOC): Likewise. + (elf32_arm_check_relocs): Likewise. + (allocate_dynrelocs_for_symbol): Likewise. + (elf32_arm_size_dynamic_sections): Update comment. + * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC, + BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * elf32-arm.c (elf32_arm_fdpic_plt_entry): New. + (elf32_arm_create_dynamic_sections): Handle FDPIC. + (elf32_arm_allocate_plt_entry): Likewise. + (elf32_arm_populate_plt_entry): Likewise. + (elf32_arm_output_plt_map_1): Likewise. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * elf32-arm.c (struct fdpic_local): New. + (elf_arm_obj_tdata): Add local_fdpic_cnts field. + (elf32_arm_local_fdpic_cnts): New. + (struct fdpic_global): New. + (elf32_arm_link_hash_entry): Add fdpic_cnts field. + (elf32_arm_link_hash_table): Add srofixup field. + (arm_elf_add_rofixup): New. + (arm_elf_fill_funcdesc): New. + (elf32_arm_link_hash_newfunc): Handle fdpic_cnts. + (elf32_arm_allocate_local_sym_info): Likewise. + (create_got_section): Create .rofixup section. + (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts. + (bfd_elf32_arm_set_target_params): Handle FDPIC. + (elf32_arm_final_link_relocate): Likewise. + (elf32_arm_check_relocs): Likewise. + (allocate_dynrelocs_for_symbol): Likewise. + (elf32_arm_size_dynamic_sections): Likewise. + (elf32_arm_finish_dynamic_sections): Likewise. + (elf32_arm_output_arch_local_syms): Likewise. + (elf32_arm_fdpic_omit_section_dynsym): New. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC) + (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC) + (BFD_RELOC_ARM_FUNCDESC_VALUE): New. + * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC, + R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE. + (elf32_arm_howto_from_type): Take new members of + elf32_arm_howto_table_2 into account. + (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC, + BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC, + BFD_RELOC_ARM_FUNCDESC_VALUE. + * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC, + BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC, + BFD_RELOC_ARM_FUNCDESC_VALUE. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * elf32-arm.c (elf32_arm_print_private_bfd_data): Support + EF_ARM_PIC and ELFOSABI_ARM_FDPIC. + (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC. + (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC. + +2018-04-25 Christophe Lyon + Mickaël Guêné + + * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and + arm_elf32_fdpic_le_vec to targ_selvecs. Accept + arm*-*-uclinuxfdpiceabi. + * configure.ac: Add support for arm_elf32_fdpic_be_vec and + arm_elf32_fdpic_le_vec. + * configure: Regenerate. + * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p. + (elf32_arm_link_hash_table_create): Initialize fdpic_p. + (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM) + (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets. + (elf32_arm_fdpic_link_hash_table_create): New. + * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and + arm_elf32_fdpic_le_vec. + +2018-04-25 Alan Modra + + * elf-linux-core.h: Disable gcc-8 string truncation warning. + * elf.c (elfcore_write_prpsinfo): Likewise. + +2018-04-25 Alan Modra + + * Makefile.am: Remove arm-aout and arm-coff support. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * aout-arm.c: Delete. + * armnetbsd.c: Delete. + * riscix.c: Delete. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-24 Nick Clifton + + PR 23113 + * elf.c (ignore_section_sym): Check for the output_section pointer + being NULL before dereferencing it. + + PR 23110 + * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for + a negative PE_DEBUG_DATA size before iterating over the debug data. + +2018-04-23 Alan Modra + + * elf-linux-core.h: Revert last change. + * elf.c: Likewise. + +2018-04-23 Nick Clifton + + PR 23056 + * aoutx.h (aout_get_external_symbols): Allocate an extra byte at + the end of the string table, and zero it. + +2018-04-23 Alan Modra + + * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable + gcc-8 string truncation warning. + (swap_linux_prpsinfo32_ugid16_out): Likewise. + (swap_linux_prpsinfo64_ugid32_out): Likewise. + (swap_linux_prpsinfo64_ugid16_out): Likewise. + * elf.c (elfcore_write_prpsinfo): Likewise. + +2018-04-23 Nick Clifton + + PR 23056 + * aoutx.h (aout_get_external_symbols): Allocate an extra byte at + the end of the string table, and zero it. + +2018-04-20 Alan Modra + + PR 22978 + * elf32-hppa.c (got_relocs_needed): Add extra param to special + case both dtprel and tprel relocs. + (allocate_dynrelocs): Adjust conditions for got relocs. + (elf32_hppa_relocate_section): Likewise for local sym got relocs. + Emit dynamic relocs on TLS GOT entries for shared libraries, + not when pic. Omit dynamic reloc on dtprel entry when local, + and on tprel entry when local and executable. + +2018-04-19 Alan Modra + + PR 22537 + * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1. + (hppa_type_of_stub): Don't return a long branch stub for + symbols other than those defined statically. + +2018-04-19 Alan Modra + + * Makefile.am: Revert 2018-04-18 coff-mips changes. + * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec + to selvecs for mips targets change 2018-04-18. + * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec + and mips_ecoff_bele_vec. + * targets.c: Likewise. + * coff-mips.c: Resurrect. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-18 Alan Modra + + * Makefile.am: Remove mips aout and coff support. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * coff-mips.c: Delete + * mipsbsd.c: Delete + * pe-mips.c: Delete + * pei-mips.c: Delete + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-17 H.J. Lu + + * elf32-i386.c (elf32_bed): Define before including + "elf32-target.h". + * elf64-x86-64.c (elf64_bed): Define before including + "elf64-target.h". + (elf32_bed): Define before including "elf32-target.h". + +2018-04-17 H.J. Lu + + PR ld/23055 + * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a + normal input file with compatible relocation. + +2018-04-18 Alan Modra + + * Makefile.am: Remove support for assorted i386 aout and coff targets. + * config.bfd: Likewise. + * configure.ac: Likewise. + * doc/bfdint.texi: Likewise. + * targets.c: Likewise. + * freebsd.h: Delete. + * i386dynix.c: Delete. + * i386freebsd.c: Delete. + * i386linux.c: Delete. + * i386mach3.c: Delete. + * i386netbsd.c: Delete. + * i386os9k.c: Delete. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-17 Andrew Sadek + + Microblaze Target: PIC data text relative + + * bfd/reloc.c (2 new BFD relocations): + BFD_RELOC_MICROBLAZE_64_TEXTPCREL & + BFD_RELOC_MICROBLAZE_64_TEXTPCREL + * bfd/bfd-in2.h: Regenerate + * bfd/libbfd.h: Regenerate + * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3 + new relocs and handle them in both relocate and relax functions. + (microblaze_elf_reloc_type_lookup): add mapping between for new + bfd relocs. + (microblaze_elf_relocate_section): Handle new relocs in case of + elf relocation. + (microblaze_elf_relax_section): Handle new relocs for elf relaxation. + +2018-04-17 Nick Clifton + + PR 23055 + * aoutx.h (find_nearest_line): Check that the symbol name exists + and is long enough, before attempting to see if it is for a .o + file. + * hash.c (bfd_hash_hash): Add an assertion that the string is not + NULL. + * linker.c (bfd_link_hash_lookup): Fail if the table or string are + NULL. + (_bfd_generic_link_add_archive_symbols): Fail if an archive entry + has no name. + + PR 23065 + * dwarf2.c (concat_filename): Check for a NULL table pointer. + +2018-04-16 Nick Clifton + + PR 23061 + * coffgen.c (coff_pointerize_aux): Check for an out of range + fixup. + +2018-04-16 Alan Modra + + * Makefile.am: Remove arm-epoc-pe support. + * coff-arm.c: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * epoc-pe-arm.c: Delete. + * epoc-pei-arm.c: Delete. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove sparc-aout and sparc-coff support. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * aout-sparcle.c: Delete. + * aoutf1.h: Delete. + * cf-sparclynx.c: Delete. + * coff-sparc.c: Delete. + * demo64.c: Delete. + * sparclinux.c: Delete. + * sparclynx.c: Delete. + * sparcnetbsd.c: Delete. + * sunos.c: Delete. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove m68k-aout and m68k-coff support. + * aoutf1.h: Likewise. + * aoutx.h: Likewise. + * archive.c: Likewise. + * bfd-in.h: Likewise. + * bfd.c: Likewise. + * coffcode.h: Likewise. + * coffswap.h: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * configure.host: Likewise. + * doc/bfd.texinfo: Likewise. + * doc/bfdint.texi: Likewise. + * freebsd.h: Likewise. + * gen-aout.c: Likewise. + * hpux-core.c: Likewise. + * libaout.h: Likewise. + * libbfd-in.h: Likewise. + * pdp11.c: Likewise. + * peicode.h: Likewise. + * riscix.c: Likewise. + * targets.c: Likewise. + * aout0.c: Delete. + * coff-apollo.c: Delete. + * coff-aux.c: Delete. + * coff-m68k.c: Delete. + * coff-svm68k.c: Delete. + * coff-u68k.c: Delete. + * hosts/delta68.h: Delete. + * hosts/hp300bsd.h: Delete. + * hosts/m68kaux.h: Delete. + * hosts/news.h: Delete. + * hp300bsd.c: Delete. + * hp300hpux.c: Delete. + * liboasys.h: Delete. + * m68k4knetbsd.c: Delete. + * m68klinux.c: Delete. + * m68knetbsd.c: Delete. + * oasys.c: Delete. + * versados.c: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * libbfd.h: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove sh5 and sh64 support. + * archures.c: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * cpu-sh.c: Likewise. + * elf32-sh-relocs.h: Likewise. + * elf32-sh.c: Likewise. + * targets.c: Likewise. + * elf32-sh64-com.c: Delete. + * elf32-sh64.c: Delete. + * elf32-sh64.h: Delete. + * elf64-sh64.c: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove sh-symbianelf support. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * elf32-sh-symbian.c: Delete. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove vax-bsd and vax-ultrix support. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * vaxbsd.c: Delete. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove w65 support. + * archures.c: Likewise. + * coffcode.h: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * coff-w65.c: Delete. + * cpu-w65.c: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove we32k support. + * archures.c: Likewise. + * coffcode.h: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * coff-we32k.c: Delete. + * cpu-we32k.c: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove m88k support. + * aoutx.h: Likewise. + * archures.c: Likewise. + * coffcode.h: Likewise. + * coffswap.h: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * cpu-ns32k.c: Likewise. + * elf32-nds32.c: Likewise. + * mach-o.c: Likewise. + * netbsd-core.c: Likewise. + * reloc.c: Likewise. + * targets.c: Likewise. + * coff-m88k.c: Delete. + * cpu-m88k.c: Delete. + * elf32-m88k.c: Delete. + * hosts/m88kmach3.h: Delete. + * m88kmach3.c: Delete. + * m88kopenbsd.c: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove i370 support. + * archures.c: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * cpu-i370.c: Delete. + * elf32-i370.c: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove h8500 support. + * archures.c: Likewise. + * coffcode.h: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * coff-h8500.c: Delete. + * cpu-h8500.c: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove h8300-coff support. + * coffcode.h: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * reloc16.c: Likewise. + * targets.c: Likewise. + * coff-h8300.c: Delete. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove IEEE 695 support. + * archures.c: Likewise. + * bfd.c: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * doc/bfd.texinfo: Likewise. + * doc/bfdint.texi: Likewise. + * doc/bfdsumm.texi: Likewise. + * section.c: Likewise. + * targets.c: Likewise. + * ieee.c: Delete. + * libieee.h: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * config.bfd: Remove tandem support. + +2018-04-16 Alan Modra + + * Makefile.am: Remove newsos3 support. + * aoutx.h: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * targets.c: Likewise. + * newsos3.c: Delete. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * Makefile.am: Remove netware support. + * bfd-in.h: Likewise. + * bfd.c: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * doc/bfdint.texi: Likewise. + * ecoff.c: Likewise. + * targets.c: Likewise. + * libnlm.h: Delete. + * nlm-target.h: Delete. + * nlm.c: Delete. + * nlm32-alpha.c: Delete. + * nlm32-i386.c: Delete. + * nlm32-ppc.c: Delete. + * nlm32-sparc.c: Delete. + * nlm32.c: Delete. + * nlm64.c: Delete. + * nlmcode.h: Delete. + * nlmswap.h: Delete. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-16 Alan Modra + + * archures.c: Remove tahoe support. + * config.bfd: Likewise. + * configure.ac: Likewise. + * hosts/tahoe.h: Delete. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + +2018-04-14 Alan Modra + + * elf-bfd.h (struct elf_backend_data): Add relropagesize. + * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and + sanity test. + (elfNN_bed): Init relropagesize. + * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to + select relropagesize. + * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000. + (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE. + (ELF_MINPAGESIZE): Don't define. + * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000. + (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE. + * bfd-in2.h: Regenerate. + +2018-04-14 Alan Modra + + * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend + on __QNXTARGET__ define. + +2018-04-14 Alan Modra + + * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss* + to obsolete list. + +2018-04-11 Alan Modra + + * aout-adobe.c: Delete. + * bout.c: Delete. + * coff-i860.c: Delete. + * coff-i960.c: Delete. + * cpu-i860.c: Delete. + * cpu-i960.c: Delete. + * elf32-i860.c: Delete. + * elf32-i960.c: Delete. + * hosts/i860mach3.h: Delete. + * Makefile.am: Remove i860, i960, bout, and adobe support. + * archures.c: Remove i860 and i960 support. + * coffcode.h: Likewise. + * reloc.c: Likewise. + * aoutx.h: Comment updates. + * archive.c: Remove BOUT and i960 support. + * bfd.c: Remove BOUT support. + * coffswap.h: Remove i960 support. + * config.bfd: Remove i860, i960 and adobe targets. + * configure.ac: Remove adode, bout, i860, i960, icoff targets. + * targets.c: Likewise. + * ieee.c: Remove i960 support. + * mach-o.c: Remove i860 support. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * libbfd.h: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2018-04-09 Maciej W. Rozycki + + * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer + in the BFD symbol referred by the relocation. + (mips_elf64_write_rela): Likewise. + +2018-04-09 Maciej W. Rozycki + + * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an + error for out-of-range `r_sym' values. + +2018-04-09 Alan Modra + + * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field. + (struct ppc_link_hash_table): Add can_convert_all_inline_plt. + (ppc64_elf_check_relocs): Set has_pltcall. + (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries. + (ppc64_elf_inline_plt): New function. + (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals. + * elf64-ppc.h (ppc64_elf_inline_plt): Declare. + * elf32-ppc.c (has_pltcall): Define. + (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt. + (ppc_elf_check_relocs): Set has_pltcall. + (ppc_elf_inline_plt): New function. + (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries. + (ppc_elf_size_dynamic_sections): Likewise. + * elf32-ppc.h (ppc_elf_inline_plt): Declare. + +2018-04-09 Alan Modra + + * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos. + (is_plt_seq_reloc): New function. + (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs. + (ppc_elf_tls_optimize): Handle inline plt call sequence. + (ppc_elf_relax_section): Handle PLTCALL reloc. + (ppc_elf_relocate_section): Nop out inline plt call sequence when + resolving locally. + * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and + R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE. + (has_tls_get_addr_call): Correct comment. + (is_branch_reloc): Add PLTCALL. + (is_plt_seq_reloc): New function. + (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set + has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt + entry for R_PPC64_PLTCALL. + (ppc64_elf_tls_optimize): Handle inline plt call sequence. + (ppc_type_of_stub): Handle PLTCALL reloc. + (toc_adjusting_stub_needed): Likewise. + (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL + reloc insn. Nop out inline plt call sequence when resolving + locally. Handle __tls_get_addr inline plt call optimization. + +2018-04-09 Alan Modra + + * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define. + (struct ppc_stub_hash_entry): Add symtype field. + (PLT_KEEP): Define. + (struct ppc_link_hash_table): Add pltlocal and relpltlocal. + (create_linkage_sections): Create pltlocal and relpltlocal. + (ppc64_elf_check_relocs): Allow PLT relocs on local symbols. + Set PLT_KEEP. + (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls. + (allocate_dynrelocs): Allocate pltlocal and relpltlocal. + (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal. + Keep PLT entries for inline calls against locals. + (ppc_build_one_stub): Use pltlocal as appropriate. + (ppc_size_one_stub): Likewise. + (ppc64_elf_size_stubs): Set symtype. + (build_global_entry_stubs_and_plt): Init pltlocal and write + relpltlocal for globals. + (write_plt_relocs_for_local_syms): Likewise for local syms. + (ppc64_elf_relocate_section): Support PLT for local syms. + * elf32-ppc.c (PLT_KEEP): Define. + (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal. + (ppc_elf_create_glink): Create pltlocal and relpltlocal. + (ppc_elf_check_relocs): Allow PLT relocs on local symbols. + Set PLT_KEEP. Adjust update_local_sym_info call. + (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls. + (allocate_dynrelocs): Allocate pltlocal and relpltlocal. + (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal. + (ppc_elf_relocate_section): Support PLT16 relocs for local syms. + (write_global_sym_plt): Init pltlocal and write relpltlocal. + (ppc_finish_symbols): Likewise for locals. + +2018-04-09 Alan Modra + + * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs + for local symbols to.. + (write_plt_relocs_for_local_syms): ..here. New function. + (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for + global symbols to.. + (build_global_entry_stubs_and_plt): ..here. Rename from + build_global_entry_stubs. + (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt. + Call write_plt_relocs_for_local_syms. + * elf32-ppc.c (get_sym_h): New function. + (ppc_elf_relax_section): Use get_sym_h. + (ppc_elf_relocate_section): Move output of PLT relocs and glink + stubs for local symbols to.. + (ppc_finish_symbols): ..here. New function. + (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for + global syms to.. + (write_global_sym_plt): ..here. New function. + * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute. + (ppc_finish_symbols): Declare. + +2018-04-09 Alan Modra + + * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs. + (ppc_elf_relocate_section): Likewise. + * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS. + (ppc64_elf_relocate_section): Likewise. Correct PLT16 + resolution to plt entry relative to toc pointer. + +2018-04-09 Alan Modra + + * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL, + TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout + file when other TLS flags are tested in a mask. + (TLS_MARK, NON_GOT): Define. + (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well. + (update_local_sym_info): Don't create got entry when NON_GOT. + (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC. + Set TLS_MARK. + (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK. + (ppc64_elf_relocate_section): Likewise. + (ppc64_elf_tls_optimize): Don't attempt to optimize indirect + __tls_get_addr calls lacking a marker reloc. + * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL, + TLS_TPRELGD): Renumber. Update comment. + (TLS_MARK, NON_GOT): Define. + (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well. + (update_local_sym_info): Don't create got entry when NON_GOT. + (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC. + Set TLS_MARK. + (ppc_elf_tls_optimize): Don't attempt to optimize indirect + __tls_get_addr calls lacking a marker reloc. + +2018-04-06 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out + R_X86_64_converted_reloc_bit. + +2018-04-05 H.J. Lu + + PR gas/22318 + * configure: Regenerated. + +2018-04-05 Alan Modra + + * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL. + (elf_hppa_info_to_howto_rel): Likewise. + +2018-04-04 Maciej W. Rozycki + + * elf-hppa.h (elf_hppa_info_to_howto): Also return + unsuccessfully for unimplemented relocations. + (elf_hppa_info_to_howto_rel): Likewise. + +2018-04-04 Maciej W. Rozycki + + * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the + `bfd_error_bad_value' error and call `_bfd_error_handler' on a + howto lookup failure. + (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call + accordingly. + (elf32_i860_info_to_howto_rela): Likewise. + (elf32_i860_relocate_splitn): Likewise. + (elf32_i860_relocate_pc16): Likewise. + (elf32_i860_relocate_pc26): Likewise. + (elf32_i860_relocate_section): Likewise. + +2018-04-04 Maciej W. Rozycki + + * elf32-visium.c (visium_info_to_howto_rela): Correct the range + check for `visium_elf_howto_table' table access. + +2018-04-04 Maciej W. Rozycki + + * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range + check for `iq2000_elf_howto_table' table access. + +2018-04-04 Maciej W. Rozycki + + * elf32-frv.c (frv_info_to_howto_rela): Correct the range check + for `elf32_frv_howto_table' table access. + +2018-04-04 Maciej W. Rozycki + + * elf32-mips.c (mips_elf32_rtype_to_howto): Also return + unsuccessfully for placeholder howtos. + * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise. + * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise. + +2018-03-29 Maciej W. Rozycki + + * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to + `_bfd_error_handler' and to set the `bfd_error_bad_value' error. + +2018-03-28 Maciej W. Rozycki + + * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove + ATTRIBUTE_UNUSED from `abfd'. + +2018-03-28 Maciej W. Rozycki + + * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct + `_bfd_error_handler' call formatting. + +2018-03-28 Maciej W. Rozycki + + * elf32-mips.c (mips_info_to_howto_rel): Call + `mips_elf32_rtype_to_howto' directly rather than via + `->elf_backend_mips_rtype_to_howto'. + 2018-03-28 Renlin Li PR ld/22970