X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=e01a010b0968a9c4e04113bc8cc779cc601be7a2;hb=a05b9f5e1eb8f01eea23eff3902fa57f1f28a4e1;hp=9fad8388f75e468289821f60d55d6090531c4df9;hpb=db40acb0bed088872837f916029d8800c33f9f94;p=binutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9fad8388f75..e01a010b096 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,307 @@ +2018-07-30 Nick Clifton + + PR 22706 + * elf32-sh.c (sh_elf_relocate_section): When processing + translation relocs, fail if the relocation offset is too small. + Replace BFD_ASSERTs with more helpful error messages. + +2018-07-30 Andrew Jenner + + * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY. + (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise. + * Makefile.in: Regenerated. + * archures.c (enum bfd_architecture): Add bfd_arch_csky and + related bfd_mach defines. + (bfd_csky_arch): Declare. + (bfd_archures_list): Add C-SKY. + * bfd-in.h (elf32_csky_build_stubs): Declare. + (elf32_csky_size_stubs): Declare. + (elf32_csky_next_input_section: Declare. + (elf32_csky_setup_section_lists): Declare. + * bfd-in2.h: Regenerated. + * config.bfd: Add C-SKY. + * configure.ac: Likewise. + * configure: Regenerated. + * cpu-csky.c: New file. + * elf-bfd.h (enum elf_target_id): Add C-SKY. + * elf32-csky.c: New file. + * libbfd.h: Regenerated. + * reloc.c: Add C-SKY relocations. + * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare. + (_bfd_target_vector): Add C-SKY target vector entries. + +2018-07-27 John Darrington + + * elf32-s12z.c (ELF_TARGET_ID): Don't define. + +2018-07-27 John Darrington + + * libbfd.c (bfd_getb24, bfd_getl24): New functions. + (bfd_get_24, bfd_put_24): New macros. + * bfd-in2.h: Regenerate. + +2018-07-27 John Darrington + + * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment. + +2018-07-26 Alan Modra + + * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off + for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1. + +2018-07-25 Alan Modra + + * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals. + Avoid trashing toff with added when used as a symbol index. + Ignore R_PPC_PLTREL24 addends in unused example code. Avoid + creating unnecessary fixups when relocatable. + +2018-07-25 Alan Modra + + * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable + -Wstringop-truncation warning for gcc-8.0 too. + * elf32-ppc.c (ppc_elf_write_core_note): Likewise. + * elf64-ppc.c (ppc64_elf_write_core_note): Likewise. + * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise. + * elf32-s390.c (elf_s390_write_core_note): Comment fix. + * elf64-s390.c (elf_s390_write_core_note): Likewise. + +2018-07-24 Alan Modra + + PR 23430 + * dwarf2.c (dwarf_debug_section_enum): Fix comment typo. + * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise. + +2018-07-23 Max Filippov + + * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move + relocation sections consistency check to always check both + .rela.dyn and .rela.plt when they exist. Rearrange variable + definition and assignment places. + +2018-07-23 Max Filippov + + * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic + relocations section for dynamic undefined weak symbols when + linking a shared object. + +2018-07-23 Tom Tromey + + * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0. + +2018-07-21 Eric Botcazou + + * elf32-arm.c (elf32_arm_final_link_relocate) : Small + cleanup for the case of a global symbol that binds locally. Also + install a value in the GOT slot in the case of a local symbol in + a non-PIC link. + +2018-07-20 H.J. Lu + + PR ld/23428 + * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the + separate code program header is needed, make sure that the first + read-only PT_LOAD segment has no code by adding a + GNU_PROPERTY_X86_ISA_1_USED note. + +2018-07-20 Chenghua Xu + Maciej W. Rozycki + + * elfxx-mips.c (print_mips_ases): Add MMI extension. + +2018-07-20 Maciej W. Rozycki + + * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not + create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the + dynamic relocation section will be discarded from output. + (_bfd_mips_elf_finish_dynamic_sections) : Assert that + the dynamic relocation section will be retained in output. + +2018-07-18 Maciej W. Rozycki + + * xcofflink.c (xcoff_write_global_symbol): Fix symbol type + checks for defined weak symbols. + +2018-07-17 Maciej W. Rozycki + + * elf32-nds32.c (nds32_elf_relax_loadstore): Use + `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking + whether the symbol is absolute. + (nds32_elf_relax_lo12): Likewise. + * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise. + (elfNN_aarch64_check_relocs): Likewise. + * xcofflink.c (xcoff_need_ldrel_p): Likewise. + (bfd_xcoff_import_symbol): Likewise. + (xcoff_write_global_symbol): Likewise. + +2018-07-17 Maciej W. Rozycki + + * linker.c (bfd_is_abs_symbol): New macro. + * bfd-in2.h: Regenerate. + +2018-07-16 Edjunior Barbosa Machado + + * elf-bfd.h (elfcore_write_ppc_tar): Add prototype. + (elfcore_write_ppc_ppr): Likewise. + (elfcore_write_ppc_dscr): Likewise. + (elfcore_write_ppc_ebb): Likewise. + (elfcore_write_ppc_pmu): Likewise. + (elfcore_write_ppc_tm_cgpr): Likewise. + (elfcore_write_ppc_tm_cfpr): Likewise. + (elfcore_write_ppc_tm_cvmx): Likewise. + (elfcore_write_ppc_tm_cvsx): Likewise. + (elfcore_write_ppc_tm_spr): Likewise. + (elfcore_write_ppc_tm_ctar): Likewise. + (elfcore_write_ppc_tm_cppr): Likewise. + (elfcore_write_ppc_tm_cdscr): Likewise. + * elf.c (elfcore_write_ppc_tar): New function. + (elfcore_write_ppc_ppr): Likewise. + (elfcore_write_ppc_dscr): Likewise. + (elfcore_write_ppc_ebb): Likewise. + (elfcore_write_ppc_pmu): Likewise. + (elfcore_write_ppc_tm_cgpr): Likewise. + (elfcore_write_ppc_tm_cfpr): Likewise. + (elfcore_write_ppc_tm_cvmx): Likewise. + (elfcore_write_ppc_tm_cvsx): Likewise. + (elfcore_write_ppc_tm_spr): Likewise. + (elfcore_write_ppc_tm_ctar): Likewise. + (elfcore_write_ppc_tm_cppr): Likewise. + (elfcore_write_ppc_tm_cdscr): Likewise. + (elfcore_write_register_note): Call them. + (elfcore_grok_ppc_tar): New function. + (elfcore_grok_ppc_ppr): Likewise. + (elfcore_grok_ppc_dscr): Likewise. + (elfcore_grok_ppc_ebb): Likewise. + (elfcore_grok_ppc_pmu): Likewise. + (elfcore_grok_ppc_tm_cgpr): Likewise. + (elfcore_grok_ppc_tm_cfpr): Likewise. + (elfcore_grok_ppc_tm_cvmx): Likewise. + (elfcore_grok_ppc_tm_cvsx): Likewise. + (elfcore_grok_ppc_tm_spr): Likewise. + (elfcore_grok_ppc_tm_ctar): Likewise. + (elfcore_grok_ppc_tm_cppr): Likewise. + (elfcore_grok_ppc_tm_cdscr): Likewise. + (elfcore_grok_note): Call them. + +2018-07-11 Maciej W. Rozycki + + * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather + than `!bfd_link_pic' in determining the dynamic symbol index. + Avoid the index of -1. + (mips_elf_initialize_tls_slots): Likewise. Flatten code by + moving `dyn' to the beginning of the function block. + +2018-07-11 Maciej W. Rozycki + Rich Felker + + PR ld/22570 + * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather + than `bfd_link_pic' to determine whether dynamic relocations are + to be produced. + (mips_elf_initialize_tls_slots): Likewise. + +2018-07-10 Maciej W. Rozycki + + * elflink.c (bfd_elf_final_link): Rename `remove' local variable + to `remove_section'. + +2018-07-10 Alan Modra + + * elf32-xgate.h: Delete. + * elf32-xgate.c: Delete unnecessary forward declarations, add two + that are now needed. + (xgate_elf_bfd_link_hash_table_create) + (xgate_elf_bfd_link_hash_table_free) + (xgate_elf_set_mach_from_flags, struct xgate_scan_param) + (stub_hash_newfunc, elf32_xgate_add_symbol_hook) + (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs) + (elf32_xgate_build_stubs, elf32_xgate_check_relocs) + (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags) + (elf32_xgate_post_process_headers): Delete. + (elf32_xgate_backend_symbol_processing): New function. + (xgate_elf_ignore_reloc, xgate_elf_special_reloc) + (_bfd_xgate_elf_print_private_bfd_data): Make static. + (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs) + (elf_backend_relocate_section, elf_backend_object_p) + (elf_backend_final_write_processing, elf_backend_can_gc_sections) + (elf_backend_post_process_headers, elf_backend_add_symbol_hook) + (bfd_elf32_bfd_link_hash_table_create) + (bfd_elf32_bfd_set_private_flags) + (xgate_stub_hash_lookup): Don't define. + (elf_backend_symbol_processing): Define. + * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA. + +2018-07-09 Maciej W. Rozycki + + * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set + `->needs_lazy_stub' if the stubs output section is the absolute + section. + +2018-07-09 H.J. Lu + + PR ld/23388 + * configure.ac: Use changequote for "i[3-7]86-*-linux-*". + * configure: Regenerated. + +2018-07-09 Alan Modra + + * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call + _bfd_elf_post_process_headers. + +2018-07-06 Max Filippov + + * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate + space for dynamic relocation for undefined weak symbol. + (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE + relocation for undefined weak symbols. + (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation + section for relocations against undefined weak symbols. + +2018-07-06 Alan Hayward + + * elf.c (elfcore_grok_aarch_sve): New function. + (elfcore_grok_note): Check for Aarch64 SVE. + (elfcore_write_aarch_sve): New function. + (elfcore_write_register_note): Check for Aarch64 SVE. + * elf-bfd.h(elfcore_grok_aarch_sve): New declaration. + +2018-07-06 Alan Modra + + * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use + DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally. + * elf32-ppc.c (ppc_elf_write_core_note): Likewise. + * elf32-s390.c (elf_s390_write_core_note): Likewise. + * elf64-ppc.c (ppc64_elf_write_core_note): Likewise. + * elf64-s390.c (elf_s390_write_core_note): Likewise. + * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise. + +2018-07-05 Jim Wilson + + * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*. + (riscv64*-*-*): Likewise. + (riscv-*-*): Add as an alias for riscv32*-*-*. + +2018-07-05 H.J. Lu + + PR ld/23372 + * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86 + ISA properties with empty bits. + +2018-07-05 Nick Clifton + + * po/ru.po: Updated Russian translation. + +2018-07-05 Alan Modra + + * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype. + * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error + on mismatch. Remove "warning: " from messages. Track last bfd + used to set tags. + (ppc_elf_merge_obj_attributes): Likewise. Handle status from + _bfd_elf_ppc_merge_fp_attributes. + * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status + from _bfd_elf_ppc_merge_fp_attributes. + 2018-07-04 H.J. Lu * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.