2017-02-16 Alan Modra PR 21000 * elf-bfd.h (struct elf_backend_data): Add no_page_alias. * elfxx-target.h (elf_backend_no_page_alias): Define. (elfNN_bed): Init new field. * elf.c (assign_file_positions_for_load_sections): If no_page_alias ensure PT_LOAD segment starts on a new page. * elf32-hppa.c (elf_backend_no_page_alias): Define. 2017-02-16 Alan Modra PR 21132 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs if pic. 2017-02-15 H.J. Lu PR ld/21168 * elf32-i386.c (elf_i386_relocate_section): Allow "lea foo@GOT, %reg" in PIC. 2017-02-14 Alan Modra * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support --gc-keep-exported, and test versioned field of sym rather than looking for @ in name. 2017-02-13 Palmer Dabbelt * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to __global_pointer$. 2017-02-13 Maciej W. Rozycki * elfxx-mips.c (mips_elf_hash_sort_data): Add `max_local_dynindx'. (mips_elf_sort_hash_table): Handle it. (mips_elf_sort_hash_table_f) : For forced local symbols bump up `max_local_dynindx' rather than `max_non_got_dynindx'. 2017-02-13 Maciej W. Rozycki * elfxx-mips.c (mips_elf_hash_sort_data): Convert the `min_got_dynindx', `max_unref_got_dynindx' and `max_non_got_dynindx' members to the `bfd_size_type' data type. (mips_elf_sort_hash_table): Adjust accordingly. 2017-02-13 Maciej W. Rozycki * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout to access the hash table. 2017-02-13 Maciej W. Rozycki * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on non-NULL `htab' to the beginning. 2017-02-03 Alan Modra * elf32-hppa.c (ensure_undef_weak_dynamic): New function. (allocate_plt_static, allocate_dynrelocs): Use it. 2017-02-03 Alan Modra * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for .PARISC.unwind section. 2017-02-02 Hans-Peter Nilsson * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused local variable dynobj. PR ld/20995 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro. (elf_cris_adjust_dynamic_symbol): Place variables copied into the executable from read-only sections into sdynrelro. (elf_cris_finish_dynamic_symbol): Select sreldynrelro for dynamic relocs in sdynrelro. (elf_backend_want_dynrelro): Define. 2017-01-30 Maciej W. Rozycki * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to... (_bfd_mips_elf_linker_flags): ... this. Add another parameter. * elfxx-mips.c (mips_elf_link_hash_table): Add `ignore_branch_isa' member. (mips_elf_perform_relocation): Do not treat an ISA mode mismatch in branch relocation calculation as an error if `ignore_branch_isa' has been set. (_bfd_mips_elf_insn32): Rename to... (_bfd_mips_elf_linker_flags): ... this. Rename the `on' parameter to `insn32' and add an `ignore_branch_isa' parameter. Handle the new parameter. 2017-01-18 Maciej W. Rozycki PR ld/20828 * elflink.c (bfd_elf_record_link_assignment): Clear any `forced_local' marking for DSO symbols that are not being provided. 2017-01-13 H.J. Lu Backport from master 2017-01-12 H.J. Lu PR ld/21038 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add plt_bnd_eh_frame. (elf_x86_64_check_relocs): Create .eh_frame section for the .plt.bnd section. (elf_x86_64_size_dynamic_sections): Allocate and initialize .eh_frame section for the .plt.bnd section. (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section for the .plt.bnd section. 2017-01-11 H.J. Lu PR ld/21038 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New. (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and elf_x86_64_eh_frame_plt_got. (elf_x86_64_size_dynamic_sections): Get unwind info from elf_x86_64_bnd_arch_bed for the BND PLT. 2017-01-13 H.J. Lu Backport from master 2017-01-10 H.J. Lu * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section to 4 bytes. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align .eh_frame section to 4 bytes for x32. (elf_x86_64_check_relocs): Likewise. 2017-01-10 H.J. Lu PR ld/20830 * elf32-i386.c (elf_i386_eh_frame_plt_got): New. (PLT_GOT_FDE_LENGTH): Likewise. (elf_i386_plt_layout): Add eh_frame_plt_got and eh_frame_plt_got_size. (elf_i386_plt): Updated. (elf_i386_link_hash_table): Add plt_got_eh_frame. (elf_i386_check_relocs): Create .eh_frame section for .plt.got. (elf_i386_size_dynamic_sections): Allocate and initialize .eh_frame section for .plt.got. (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for .plt.got. (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and eh_frame_plt_got_size. * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New. (PLT_GOT_FDE_LENGTH): Likewise. (elf_x86_64_backend_data): Add eh_frame_plt_got and eh_frame_plt_got_size. (elf_x86_64_arch_bed): Updated. (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and eh_frame_plt_got_size. (elf_x86_64_nacl_arch_bed): Likewise. (elf_x86_64_link_hash_table): Add plt_got_eh_frame. (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got. (elf_x86_64_size_dynamic_sections): Allocate and initialize .eh_frame section for .plt.got. (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section for .plt.got. 2017-01-13 H.J. Lu Backport from master 2017-01-10 H.J. Lu * elf32-i386.c (elf_i386_size_dynamic_sections): Set plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt. 2017-01-12 Nick Clifton PR binutils/20876 * opncls.c (find_separate_debug_file): Add include_dirs parameter. Only include the directory part of the bfd's filename in search paths if include_dirs is true. Add a couple of extra locations for looking for debug files. ( bfd_follow_gnu_debuglink): Update invocation of find_separate_debug_file. (bfd_follow_gnu_debugaltlink): Likewise. (get_build_id): New function: Finds the build-id of the given bfd. (get_build_id_name): New function: Computes the name of the separate debug info file for a bfd, based upon its build-id. (check_build_id_file): New function: Checks to see if a separate debug info file exists at the given location, and that its build-id matches that of the original bfd. (bfd_follow_build_id_debuglink): New function: Finds a separate debug info file for a given bfd by using the build-id method. * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id method of locating a separate debug info file before using the debuglink method. * bfd-in2.h: Regenerate. 2017-01-04 James Clarke * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free if relocs are cached. 2017-01-02 Alan Modra 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. 2017-01-02 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2016 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 notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: