+2020-06-22 Nelson Chu <nelson.chu@sifive.com>
+
+ * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
+ opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
+ (riscv_get_priv_spec_class): Likewise.
+ (riscv_get_priv_spec_name): Likewise.
+ (riscv_get_priv_spec_class_from_numbers): New function, convert
+ the version numbers into string, then call riscv_get_priv_spec_class
+ to get the priv spec class.
+ * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
+ from include/opcode/riscv.h to bfd/elfxx-riscv.h.
+ (riscv_get_priv_spec_name): Likewise.
+ (riscv_get_priv_spec_class_from_numbers): New forward declaration.
+ (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
+ * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
+ of input and output objects form their priv spec attributes by
+ riscv_get_priv_spec_class_from_numbers. Report warning rather than
+ errors when linking objects with differnet priv spec versions. We do
+ know v1.9.1 may have conflicts to other versions, so report the
+ warning, too. After that, update the output priv spec version to the
+ newest one so far.
+
+2020-06-22 Nelson Chu <nelson.chu@sifive.com>
+
+ * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
+ priv attributes, we will check the conflicts for all of them (major,
+ minor and revision), and then set the priv_attrs_merged to TRUE to
+ indicate that we have handled all of the priv attributes. Remove
+ the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
+
+2020-06-21 Alan Modra <amodra@gmail.com>
+
+ PR 26132
+ * configure.ac: Disable plugins by default for some targets.
+ * plugin.c: Comment typo fix.
+ * configure: Regenerate.
+
+2020-06-19 Nick Clifton <nickc@redhat.com>
+
+ * plugin.c (try_load_plugin): Suppress the error message about
+ being unable to open a plugin if creating a list of viable
+ plugins.
+
+2020-06-16 Alan Modra <amodra@gmail.com>
+
+ * aout-tic30.c: Delete file.
+ * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
+ (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
+ * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
+ (xc16x-*-elf): Sort properly.
+ * configure.ac: Remove tic30_aout_vec.
+ * targets.c: Likewise.
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * po/SRC-POTFILES.in: Regenerate.
+
+2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
+
+ * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
+ (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
+ (elf32xtensa_abi): New global variable.
+ (xtensa_abi_choice): New function.
+ (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
+ XSHAL_ABI to select PLT code.
+
+2020-06-15 Roland McGrath <mcgrathr@google.com>
+
+ * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
+ field of bfd_link_info.
+
+2020-06-15 Alan Modra <amodra@gmail.com>
+
+ * config.bfd: Obsolete powerpcle-*-pe targets.
+
+2020-06-15 Alan Modra <amodra@gmail.com>
+
+ PR 26103
+ * elflink.c (elf_link_add_archive_symbols): Exclude undefined
+ symbols that were defined in discarded sections.
+ * cofflink.c (coff_link_check_archive_element): Likewise.
+ (coff_link_add_symbols): Set indx to -3 for symbols defined in
+ discarded sections.
+ (_bfd_coff_write_global_sym): Don't emit such symbols.
+ libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
+ libcoff.h: Regenerate.
+
+2020-06-11 Alan Modra <amodra@gmail.com>
+
+ PR 26107
+ * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
+
+2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
+ (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
+ (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
+ of reltext.
+
+2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/26094
+ * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
+ Clear verinfo.verdef.
+
+2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/18801
+ * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
+ (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
+ bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
+ resolvers.
+ * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
+ Set ifunc_resolvers if there are FUNC resolvers.
+ * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
+ (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
+ with elf.ifunc_resolvers.
+ (write_plt_relocs_for_local_syms): Likewise.
+ (ppc64_elf_relocate_section): Likewise.
+ (ppc64_elf_finish_dynamic_sections): Likewise.
+ * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
+ Updated.
+ * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
+ (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
+ instead of readonly_dynrelocs_against_ifunc.
+ * elfxx-x86.h (elf_x86_link_hash_table): Remove
+ readonly_dynrelocs_against_ifunc.
+
+2020-06-09 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (struct ppc_link_hash_table): Delete
+ maybe_local_ifunc_resolver field.
+ (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
+ cases where maybe_local_ifunc_resolver was set.
+ (ppc64_elf_relocate_section): Likewise.
+ (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
+ error to a warning.
+
+2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
+ tlsdesc_got.
+ * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
+ and dt_tlsdesc_got.
+ (elf32_arm_size_dynamic_sections): Updated. Clear
+ root.tlsdesc_plt for DF_BIND_NOW.
+ (elf32_arm_finish_dynamic_sections): Updated.
+ (elf32_arm_output_arch_local_syms): Likewise.
+ * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
+ Clear root.tlsdesc_plt for DF_BIND_NOW.
+ (nds32_elf_finish_dynamic_sections): Updated.
+ * elf32-nds32.h (elf_nds32_link_hash_table): Remove
+ dt_tlsdesc_plt and dt_tlsdesc_got.
+ * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
+ * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
+ tlsdesc_plt and dt_tlsdesc_got.
+ (elfNN_aarch64_allocate_dynrelocs): Updated.
+ (elfNN_aarch64_finish_dynamic_sections): Likewise.
+ (elfNN_aarch64_size_dynamic_sections): Updated. Clear
+ root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
+ twice.
+ * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
+ (_bfd_x86_elf_size_dynamic_sections): Likewise.
+ (_bfd_x86_elf_finish_dynamic_sections): Likewise.
+ * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
+ tlsdesc_got.
+
+2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-tic6x.c (elf32_bed): Defined the default to
+ elf32_tic6x_bed.
+
+2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
+ plt_rel_sec.
+ (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
+ root.splt/root.srelplt.
+ (elf64_hppa_create_dynamic_sections): Likewise.
+ (elf64_hppa_size_dynamic_sections): Likewise.
+ (elf64_hppa_finish_dynamic_symbol): Likewise.
+ (elf_hppa_final_link): Likewise.
+ (elf_hppa_final_link_relocate): Likewise.
+
+2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
+ * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
+ is_vxworks.
+
+2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf-bfd.h (elf_target_os): New.
+ (elf_link_hash_table): Add target_os.
+ (elf_backend_data): Add target_os.
+ * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
+ symbian_p and nacl_p.
+ (create_got_section): Updated.
+ (elf32_arm_create_dynamic_sections): Likewise.
+ (arm_type_of_stub): Likewise.
+ (elf32_arm_create_or_find_stub_sec): Likewise.
+ (elf32_arm_allocate_plt_entry): Likewise.
+ (elf32_arm_populate_plt_entry): Likewise.
+ (elf32_arm_final_link_relocate): Likewise.
+ (elf32_arm_check_relocs): Likewise.
+ (allocate_dynrelocs_for_symbol): Likewise.
+ (elf32_arm_finish_dynamic_symbol): Likewise.
+ (elf32_arm_finish_dynamic_sections): Likewise.
+ (elf32_arm_output_plt_map_1): Likewise.
+ (elf32_arm_output_arch_local_syms): Likewise.
+ (elf32_arm_add_symbol_hook): Likewise.
+ (elf32_arm_nacl_link_hash_table_create): Likewise.
+ (elf32_arm_vxworks_link_hash_table_create): Likewise.
+ (elf32_arm_symbian_link_hash_table_create): Likewise.
+ (ELF_TARGET_OS): New.
+ * elf32-i386.c (elf_i386_arch_bed): Removed.
+ (elf_backend_arch_data): Likewise.
+ (elf_i386_solaris_arch_bed): Likewise.
+ (elf_i386_nacl_arch_bed): Likewise.
+ (elf_i386_vxworks_arch_bed): Likewise.
+ (elf_i386_relocate_section): Updated.
+ (elf_i386_finish_dynamic_sections): Likewise.
+ (elf_i386_get_synthetic_symtab): Likewise.
+ (elf_i386_link_setup_gnu_properties): Likewise.
+ (ELF_TARGET_OS): New.
+ * elf32-mips.c (ELF_TARGET_OS): New.
+ * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
+ (ppc_elf_create_got): Updated.
+ (ppc_elf_create_dynamic_sections): Likewise.
+ (ppc_elf_check_relocs): Likewise.
+ (ppc_elf_adjust_dynamic_symbol): Likewise.
+ (ppc_elf_size_dynamic_sections): Likewise.
+ (ppc_elf_relocate_section): Likewise.
+ (ppc_elf_finish_dynamic_sections): Likewise.
+ (ppc_elf_vxworks_link_hash_table_create): Likewise.
+ (ELF_TARGET_OS): New.
+ * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
+ (sh_elf_link_hash_table_create): Updated.
+ (sh_elf_create_dynamic_sections): Likewise.
+ (allocate_dynrelocs): Likewise.
+ (sh_elf_size_dynamic_sections): Likewise.
+ (sh_elf_relocate_section): Likewise.
+ (sh_elf_finish_dynamic_symbol): Likewise.
+ (sh_elf_finish_dynamic_sections): Likewise.
+ (ELF_TARGET_OS): New.
+ * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
+ Removed.
+ (bfd_elf32_bfd_link_hash_table_create): Likewise.
+ (ELF_TARGET_OS): New.
+ * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
+ (elf_x86_64_solaris_arch_bed): Likewise.
+ (elf_x86_64_nacl_arch_bed): Likewise.
+ (elf_x86_64_finish_dynamic_sections): Updated.
+ (elf_x86_64_get_synthetic_symtab): Likewise.
+ (elf_x86_64_link_setup_gnu_properties): Likewise.
+ (ELF_TARGET_OS): New.
+ * elflink.c (_bfd_elf_link_hash_table_init): Initialize
+ target_o.
+ * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
+ (MIPS_ELF_REL_DYN_NAME): Updated.
+ (ELF_MIPS_GP_OFFSET): Likewise.
+ (mips_elf_create_local_got_entry): Likewise.
+ (mips_elf_allocate_dynamic_relocations): Likewise.
+ (mips_elf_count_got_symbols): Likewise.
+ (is_gott_symbol): Likewise.
+ (mips_elf_calculate_relocation): Likewise.
+ (mips_elf_create_dynamic_relocation): Likewise.
+ (_bfd_mips_elf_check_relocs): Likewise.
+ (allocate_dynrelocs): Likewise.
+ (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
+ (mips_elf_lay_out_got): Likewise.
+ (mips_elf_set_plt_sym_value): Likewise.
+ (_bfd_mips_elf_size_dynamic_sections): Likewise.
+ (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
+ (_bfd_mips_elf_finish_dynamic_sections): Likewise.
+ (_bfd_mips_elf_final_link): Likewise.
+ (_bfd_mips_init_file_header): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
+ Likewise.
+ (allocate_dynrelocs): Likewise.
+ (_bfd_sparc_elf_size_dynamic_sections): Likewise.
+ (_bfd_sparc_elf_relocate_section): Likewise.
+ (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
+ (sparc_finish_dyn): Likewise.
+ (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
+ * elfxx-target.h (ELF_TARGET_OS): New.
+ (elfNN_bed): Add ELF_TARGET_OS.
+ * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
+ (_bfd_x86_elf_link_hash_table_create): Likewise.
+ (_bfd_x86_elf_size_dynamic_sections): Likewise.
+ (_bfd_x86_elf_finish_dynamic_sections): Likewise.
+ (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
+ (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
+ * elfxx-x86.h (elf_x86_target_os): Removed.
+ (elf_x86_backend_data): Likewise.
+ (get_elf_x86_backend_data): Likewise.
+ (elf_x86_link_hash_table): Remove target_os.
+
+2020-06-06 Alan Modra <amodra@gmail.com>
+
+ * reloc.c: Rename
+ BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
+ BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
+ BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
+ BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
+ * elf64-ppc.c: Update throughout for reloc renaming.
+ (ppc64_elf_reloc_name_lookup): Handle old reloc names.
+ * libbfd.h: Regenerate.
+ * bfd-in2.h: Regenerate.
+
+2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/26080
+ * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
+ section.
+
+2020-06-05 Nick Clifton <nickc@redhat.com>
+
+ * pdp11.c (aout_link_add_symbols): Fix use before initialisation
+ bug.
+
+2020-06-05 Nelson Chu <nelson.chu@sifive.com>
+
+ * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
+ priv_may_conflict, in_priv_zero and out_priv_zero to decide
+ whether the object can be linked according to it's priv
+ attributes. The object without any priv spec attributes can
+ be linked with others. If the first input object doesn't contain
+ any priv attributes, then we need to copy the setting from the
+ next input one. Also report more detailed error messages to user.
+
2020-06-04 Stephen Casner <casner@acm.org>
Extend pdp11-aout symbol table format to accommodate .stab
(aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
range string table offsets.
531336e3a0b PR 20909 - Fix off-by-one error in check for an
- illegal string offset.
+ illegal string offset.
(aout_link_includes_newfunc): Add comment.
(pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
on unexpected relocation type rather than ASSERT.
projects / deliverable / binutils-gdb.git / blobdiff