diff options
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index d1ecdea..4d7bd77 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,93 @@ 2016-12-26 Alan Modra <amodra@gmail.com> + PR ld/20995 + * elf-bfd.h (struct elf_link_hash_table): Add sdynrelro and + sreldynrelro. + (struct elf_backend_data): Add want_dynrelro. + * elfxx-target.h (elf_backend_want_dynrelro): Define. + (elfNN_bed): Update initializer. + * elflink.c (_bfd_elf_create_dynamic_sections): Create + sdynrelro and sreldynrelro sections. + * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Place variables + copied into the executable from read-only sections into sdynrelro. + (elf32_arm_size_dynamic_sections): Handle sdynrelro. + (elf32_arm_finish_dynamic_symbol): Select sreldynrelro for + dynamic relocs in sdynrelro. + (elf_backend_want_dynrelro): Define. + * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol) + (elf32_hppa_size_dynamic_sections, elf32_hppa_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf32-i386.c (elf_i386_adjust_dynamic_symbol) + (elf_i386_size_dynamic_sections, elf_i386_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf32-metag.c (elf_metag_adjust_dynamic_symbol) + (elf_metag_size_dynamic_sections, elf_metag_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol) + (microblaze_elf_size_dynamic_sections) + (microblaze_elf_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol) + (nios2_elf32_adjust_dynamic_symbol) + (nios2_elf32_size_dynamic_sections) + (elf_backend_want_dynrelro): As above. + * elf32-or1k.c (or1k_elf_finish_dynamic_symbol) + (or1k_elf_adjust_dynamic_symbol, or1k_elf_size_dynamic_sections) + (elf_backend_want_dynrelro): As above. + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol) + (ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf32-s390.c (elf_s390_adjust_dynamic_symbol) + (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol) + (elf32_tic6x_size_dynamic_sections) + (elf32_tic6x_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol) + (tilepro_elf_size_dynamic_sections) + (tilepro_elf_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol) + (ppc64_elf_size_dynamic_sections, ppc64_elf_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf64-s390.c (elf_s390_adjust_dynamic_symbol) + (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol) + (elf_x86_64_size_dynamic_sections) + (elf_x86_64_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol) + (elfNN_aarch64_size_dynamic_sections) + (elfNN_aarch64_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol) + (riscv_elf_size_dynamic_sections, riscv_elf_finish_dynamic_symbol) + (elf_backend_want_dynrelro): As above. + * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol) + (_bfd_mips_elf_size_dynamic_sections) + (_bfd_mips_vxworks_finish_dynamic_symbol): As above. + * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol) + (_bfd_sparc_elf_size_dynamic_sections) + (_bfd_sparc_elf_finish_dynamic_symbol): As above. + * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol) + (tilegx_elf_size_dynamic_sections) + (tilegx_elf_finish_dynamic_symbol): As above. + * elf32-mips.c (elf_backend_want_dynrelro): Define. + * elf64-mips.c (elf_backend_want_dynrelro): Define. + * elf32-sparc.c (elf_backend_want_dynrelro): Define. + * elf64-sparc.c (elf_backend_want_dynrelro): Define. + * elf32-tilegx.c (elf_backend_want_dynrelro): Define. + * elf64-tilegx.c (elf_backend_want_dynrelro): Define. + * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Tidy. + (microblaze_elf_size_dynamic_sections): Handle sdynbss. + * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Make use + of linker shortcuts to dynamic sections rather than comparing + names. Correctly set "got" flag. + +2016-12-26 Alan Modra <amodra@gmail.com> + * elf-bfd.h (struct elf_link_hash_table): Add sdynbss and srelbss. * elflink.c (_bfd_elf_create_dynamic_sections): Set them. Create .rel.bss/.rela.bss for executables, both PIE and non-PIE. |