+2017-08-30 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
+ __tls_get_addr call sequences to LE, don't move the addi down
+ to the nop. Replace the bl with addi and leave the nop alone.
+
+2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
+ Re-indent.
+ * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
+ Likewise.
+ (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
+
+2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
+ return.
+ * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
+
+2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
+ sections before checking dynamic relocations and free invalid
+ PLT section contents.
+ * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
+
+2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
+ * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
+
+2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/22018
+ * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
+ PLT section size.
+ * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
+
+2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
+ def_protected.
+ * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
+
+2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/21997
+ * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
+ dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
+ Add a has_no_copy_on_protected bitfield.
+ (elf_has_no_copy_on_protected): New.
+ * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
+ elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
+ (elf_merge_gnu_property_list): Likewise.
+ (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
+ to FALSE for elf_has_no_copy_on_protected.
+ * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
+ (elf_i386_link_hash_entry): Add def_protected.
+ (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
+ when checking info->nocopyreloc.
+ (elf_i386_link_setup_gnu_properties): Don't set
+ extern_protected_data here.
+ (elf_i386_merge_symbol_attribute): New function.
+ (elf_backend_merge_symbol_attribute): New.
+ * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
+ (elf_x86_64_link_hash_entry): Add def_protected.
+ (elf_x86_64_need_pic): Report protected symbol for def_protected.
+ (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
+ when checking info->nocopyreloc.
+ (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
+ relocation run-time overflow and unresolvable R_X86_64_32S
+ relocation against protected data symbol defined in shared object
+ with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
+ (elf_x86_64_link_setup_gnu_properties): Don't set
+ extern_protected_data here.
+ (elf_x86_64_merge_symbol_attribute): New function.
+ (elf_backend_merge_symbol_attribute): New.
+
+2017-08-26 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
+ (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
+ (ppc_elf_relocate_section): Comment fix.
+ * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
+ (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
+ Support dynamic relocs for TPREL16 when non-pic too.
+ (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
+ (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
+ when non-pic too.
+
+2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
+ "symbol" in comments.
+ * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
+
+2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/22001
+ * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
+ R_X86_64_PC32 relocation run-time overflow and unresolvable
+ R_X86_64_32S relocation with -z nocopyreloc.
+
+2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
+ Undefined symbols may not have a type.
+ * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
+
+2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
+ bfd_link_info. Report shared, PIE or PDE object based on
+ bfd_link_info.
+ (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
+ (elf_x86_64_relocate_section): Likewise.
+
+2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
+ for function symbols.
+ * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
+
+2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
+ extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
+ is set on any input relocatable file.
+ * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
+
+2017-08-23 Alan Modra <amodra@gmail.com>
+
+ PR 21988
+ * elf64-ppc.c (ensure_undef_dynamic): Rename from
+ ensure_undefweak_dynamic. Handle undefined too.
+ * elf32-ppc.c (ensure_undef_dynamic): Likewise.
+ * elf32-hppa.c (ensure_undef_dynamic): Likewise.
+ (allocate_dynrelocs): Discard undefined non-default visibility
+ relocs first. Make undefined syms dynamic. Tidy goto.
+
+2017-08-21 Alan Modra <amodra@gmail.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/21964
+ * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
+ * elflink.c (bfd_elf_define_start_stop): Rewrite.
+
+2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
+
+ PR ld/20125
+ * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
+ undefined weak symbols.
+
+2017-08-18 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/21962
+ * tekhex.c (getsym): Fix check for source pointer walking off the
+ end of the input buffer.
+
+2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ PR ld/18808
+ * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
+ relocations in debug sections, change abort to _bfd_error_handler.
+
+2017-08-14 Nick Clifton <nickc@redhat.com>
+
+ PR 21957
+ * elf.c (setup_group): Check for an empty or very small group
+ section.
+ * po/bfd.pot: Regenerate.
+
+2017-08-14 Alan Modra <amodra@gmail.com>
+
+ PR 21441
+ * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
+ alignment padding here.
+ * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
+ in a reverse pass over sections.
+
+2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/21943
+ * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
+ for @plt suffixes first.
+ * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
+
+2017-08-08 Nick Clifton <nickc@redhat.com>
+
+ PR 21916
+ * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
+ small section lengths.
+ * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
+ table.
+ (elfcore_grok_freebsd_prstatus): Add checks to make sure that
+ there is enough data present in the note.
+
+2017-08-08 Alan Modra <amodra@gmail.com>
+
+ PR 21017
+ * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
+ got.refcount for GOTOFF relocs, just create .got section.
+
+2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elflink.c (elf_link_add_object_symbols): Move common symbol
+ check after bed->common_definition.
+
+2017-08-07 Alan Modra <amodra@gmail.com>
+
+ PR 21910
+ * elflink.c (bfd_elf_final_link): Don't segfault when sections
+ needed to define various dynamic tags have been discarded.
+
+2017-08-07 Nick Clifton <nickc@redhat.com>
+
+ PR 21884
+ * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
+ has not been set then use the bfd returned by
+ _bfd_elf_link_setup_gnu_properties. If that is null then search
+ through all the input bfds selecting the first normal, ELF format
+ one.
+ * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
+
+2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
+ to 1 bit.
+ (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
+ (elf_i386_check_tls_transition): Check tls_get_addr directly.
+ (elf_i386_convert_load_reloc): Update tls_get_addr check.
+ (elf_i386_link_check_relocs): New function.
+ (bfd_elf32_bfd_link_check_relocs): New.
+ * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
+ to 1 bit.
+ (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
+ (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
+ (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
+ (elf_x86_64_link_check_relocs): New function.
+ (bfd_elf64_bfd_link_check_relocs): New.
+ (bfd_elf32_bfd_link_check_relocs): Likewise.
+
+2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/21903:
+ * elflink.c (elf_link_add_object_symbols): Treat common symbol
+ as undefined for --no-define-common.
+
+2017-08-05 Alan Modra <amodra@gmail.com>
+
+ * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
+ hppa_link_hash_table.
+
+2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
+
+ * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
+ entries for sysregs with negative indices.
+
+2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
+ isn't the S/390 specific elf data.
+ * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
+
+2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
+
+ * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
+ * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
+ [R_RISCV_ADD16]: Likewise.
+ [R_RISCV_ADD32]: Likewise.
+ [R_RISCV_ADD64]: Likewise.
+ [R_RISCV_SUB6]: Likewise.
+ [R_RISCV_SUB8]: Likewise.
+ [R_RISCV_SUB16]: Likewise.
+ [R_RISCV_SUB32]: Likewise.
+ [R_RISCV_SUB64]: Likewise.
+
+2017-07-31 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
+ without ld.so checks.
+
+2017-07-29 Alan Modra <amodra@gmail.com>
+
+ PR 21847
+ * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
+ (ppc64_elf_merge_symbol): Set non_zero_localentry.
+ (is_elfv2_localentry0): Test non_zero_localentry.
+ (ppc64_elf_tls_setup): Default to --no-plt-localentry.
+
+2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
+ pointer check for htab->elf.irelplt.
+ * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
+
+2017-07-27 Nick Clifton <nickc@redhat.com>
+
+ PR 21840
+ * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
+ size is -1.
+ * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
+ with error return.
+ * section.c (bfd_make_section_with_flags): Fail if the name or bfd
+ are NULL.
+ * vms-alpha.c (bfd_make_section_with_flags): Correct computation
+ of end pointer.
+ (evax_bfd_print_emh): Check for invalid string lengths.
+
2017-07-25 Nick Clifton <nickc@redhat.com>
* po/fr.po: Updated French translation.
projects / binutils-gdb.git / blobdiff