+2015-04-09 Nick Clifton <nickc@redhat.com>
+
+ * elf32-rx.c (describe_flags): Report the settings of the string
+ insn using bits.
+ (rx_elf_merge_private_bfd_data): Handle merging of the string insn
+ using bits.
+
+2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * compress.c (bfd_compress_section_contents): Work around a GCC
+ uninitialized warning bug fixed in GCC 4.7.
+
+2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
+ bit.
+ * bfd.c (bfd::flags): Increase size to 18 bits.
+ (BFD_COMPRESS_GABI): New.
+ (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
+ (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
+ (bfd_update_compression_header): New fuction.
+ (bfd_check_compression_header): Likewise.
+ (bfd_get_compression_header_size): Likewise.
+ (bfd_is_section_compressed_with_header): Likewise.
+ * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
+ (bfd_compress_section_contents): Return the uncompressed size if
+ the full section contents is compressed successfully. Support
+ converting from/to .zdebug* sections.
+ (bfd_get_full_section_contents): Call
+ bfd_get_compression_header_size to get compression header size.
+ (bfd_is_section_compressed): Renamed to ...
+ (bfd_is_section_compressed_with_header): This. Add a pointer
+ argument to return compression header size.
+ (bfd_is_section_compressed): Use it.
+ (bfd_init_section_decompress_status): Call
+ bfd_get_compression_header_size to get compression header size.
+ Return FALSE if uncompressed section size is 0.
+ * elf.c (_bfd_elf_make_section_from_shdr): Support converting
+ from/to .zdebug* sections.
+ * bfd-in2.h: Regenerated.
+
+2015-04-07 Alan Modra <amodra@gmail.com>
+
+ * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
+ mapped to output .got section.
+
+2015-04-07 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
+ and has_addr16_lo. Make has_sda_refs a bitfield.
+ (ppc_elf_check_relocs): Set new flags.
+ (ppc_elf_link_hash_table_create): Update default_params.
+ (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
+ where we won't be making .dynbss entries or editing code. Set
+ params->pic_fixup when we'll edit code for protected var access.
+ (allocate_dynrelocs): Allocate got entry for edited code and
+ discard dyn_relocs.
+ (struct ppc_elf_relax_info): Add picfixup_size.
+ (ppc_elf_relax_section): Rename struct one_fixup to struct
+ one_branch_fixup. Rename fixups to branch_fixups. Size space for
+ pic fixups.
+ (ppc_elf_relocate_section): Edit non-PIC accessing protected
+ visibility variables to PIC. Don't emit dyn_relocs for code
+ we've edited.
+ * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
+
+2015-04-07 Nick Clifton <nickc@redhat.com>
+
+ * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
+ local labels as local.
+
+2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * compress.c (get_uncompressed_size): Removed.
+ (bfd_compress_section_contents): Use bfd_putb64 to write
+ uncompressed section size.
+ (bfd_init_section_decompress_status): Replace
+ get_uncompressed_size with bfd_getb64.
+
+2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf.c (_bfd_elf_init_private_section_data): Also preserve the
+ SHF_COMPRESSED bit if not decompress.
+
+2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ * compress.c (get_uncompressed_size): New. Extracted from ...
+ (bfd_init_section_decompress_status): This. Use it.
+
+2015-04-02 Andrew Turner <andrew@freebsd.org>
+
+ * config.bfd: Add aarch64-*-freebsd* target triple.
+
+2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure: Regenerated.
+
+2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
+ Marcus Shawcroft <marcus.shawcroft@arm.com>
+ Jiong Wang <jiong.wang@arm.com>
+
+ * bfd-in.h (bfd_elf64_aarch64_set_options)
+ (bfd_elf32_aarch64_set_options): Add parameter.
+ * bfd-in2.h: Regenerated.
+ * elfnn-aarch64.c (aarch64_erratum_843419_stub)
+ (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
+ (_bfd_aarch64_erratum_843419_stub_name)
+ (_bfd_aarch64_erratum_843419_fixup)
+ (_bfd_aarch64_erratum_843419_scan)
+ (_bfd_aarch64_erratum_843419_branch_to_stub)
+ (_bfd_aarch64_erratum_843419_p): Define.
+ (enum elf_aarch64_stub_type): Define
+ aarch64_stub_erratum_843419_veneer.
+ (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
+ (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
+ and fix_erratum_843419_adr.
+ (stub_hash_newfunc): Initialize adrp_offset;
+ (_bfd_aarch64_add_stub_entry_after): Define.
+ (aarch64_map_one_stub, aarch64_build_one_stub)
+ (aarch64_size_one_stub): Handle
+ aarch64_stub_erratum_843419_veneer.
+ (_bfd_aarch64_resize_stubs): Round stub section size.
+ (elfNN_aarch64_size_stubs): Add scan for 843419.
+ (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
+ fix_erratum_843419 and fix_erratum_843419_adr.
+ (struct erratum_835769_branch_to_stub_data): Add info.
+ (elfNN_aarch64_write_section): Initialise info. Handle 843419.
+ (elfNN_aarch64_size_dynamic_sections): Handle 843419.
+ * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
+ (_bfd_aarch64_sign_extend): Define.
+ (reencode_adr_imm): Remove static. Rename to:
+ (_bfd_aarch64_reencode_adr_imm): Define.
+ (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
+ * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
+ (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
+ (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
+ Define.
+
+2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure: Regenerated.
+
+2015-03-31 Ed Schouten <ed@nuxi.nl>
+
+ * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
+ for x86_64-*-cloudabi*.
+ * configure.ac: Handle x86_64_elf64_cloudabi_vec.
+ * configure: Regenerated.
+ * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
+ (TARGET_LITTLE_NAME): Likewise.
+ (ELF_OSABI): Likewise.
+ (elf64_bed): Likewise.
+ * targets.c (x86_64_elf64_cloudabi_vec): New.
+ (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
+
+2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac: Revert the AM_ZLIB change.
+ * Makefile.in: Regenerated.
+ * aclocal.m4: Likewise.
+ * configure: Likewise.
+ * doc/Makefile.in: Likewise.
+
+2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/18169
+ * elf-bfd.h (elf_backend_data): Add get_reloc_section.
+ (_bfd_elf_get_reloc_section): New.
+ * elf.c (_bfd_elf_get_reloc_section): Likewise.
+ (assign_section_numbers): Call get_reloc_section to look up the
+ section the relocs apply.
+ * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
+ (elfNN_bed): Initialize get_reloc_section with
+ elf_backend_get_reloc_section.
+
+2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.am (ZLIB): New.
+ (ZLIBINC): Likewise.
+ (AM_CFLAGS): Add $(ZLIBINC).
+ (libbfd_la_LIBADD): Add $(ZLIB).
+ * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
+ (decompress_contents): Don't check HAVE_ZLIB_H.
+ (bfd_compress_section_contents): Likewise.
+ (bfd_get_full_section_contents): Likewise.
+ (bfd_init_section_decompress_status): Likewise.
+ (bfd_init_section_compress_status): Likewise.
+ * configure.ac (AM_ZLIB): Removed.
+ (zlibdir): New. AC_SUBST.
+ (zlibinc): Likewise.
+ Add --with-system-zlib.
+ * Makefile.in: Regenerated.
+ * acinclude.m4: Likewise.
+ * config.in: Likewise.
+ * configure: Likewise.
+ * doc/Makefile.in: Likewise.
+
+2015-03-27 Alan Modra <amodra@gmail.com>
+
+ PR ld/15228
+ PR ld/18167
+ * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
+ protected_def when symbol section is read-only. Adjust all calls.
+ * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
+
+2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
+
+ * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
+ _bfd_final_link_relocate with aarch64_relocate.
+
+2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/18160
+ * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
+ (bfd_elf_gc_sections): Likewise.
+
+2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
+ size for initial branch.
+ (elfNN_aarch64_build_stubs): Write initial branch.
+ _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
+ mapping symbol on initial branch.
+
+2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
+ Update erratum count.
+
+2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
+
+ * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
+ first matching debug section.
+
+2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gas/18087
+ * compress.c (bfd_compress_section_contents): Don't write the
+ zlib header and set contents as well as compress_status if
+ compression didn't make the section smaller.
+ (bfd_init_section_compress_status): Don't check compression
+ size here.
+
+2015-03-24 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * coffgen.c (coff_get_normalized_symtab): Fix test for out of
+ range auxillary sections.
+
+2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
+ code into:
+ (_bfd_aarch64_get_stub_for_link_section): Define.
+
+2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
+ update of section_group[].stub_sec.
+
+2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
+ (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
+ Delete fixes, fix_table_size and associated code. Call
+ _bfd_aarch64_add_stub_entry_in_group. Rename to...
+ (bfd_aarch64_erratum_835769_scan): Define.
+ (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
+ erratum_835769_fix_table_size, i and associated code. Relocate
+ call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
+ correction. Delete construction of stub entry from
+ erratum_835769_fixes array.
+
+2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
+ _bfd_aarch64_add_stub_entry_in_group.
+
+2015-03-24 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
+ stubs, even those for undefined weak symbols. Otherwise, don't
+ report relocation overflow on branches to undefined strong
+ symbols. Fix memory leak.
+ * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
+ overflow on branches to undefined strong symbols.
+
+2015-03-23 Keith Seitz <keiths@redhat.com>
+
+ * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
+ missing ';'.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
+ construction into...
+ (_bfd_aarch64_erratum_835769_stub_name): Define.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
+ stub resize code into...
+ (bfd_aarch64_resize_stubs): Define.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
+ creation code into...
+ (bfd_aarch64_create_stub_section): Define.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
+ from elf_aarch64_create_or_find_stub_sec.
+ (_bfd_aarch64_add_stub_entry_in_group): Rename from
+ elfNN_aarch64_add_stub. Call
+ _bfd_aarch64_create_or_find_stub_sec.
+ (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
+ _bfd_aarch64_add_stub_entry_in_group.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
+ sense of boolean return.
+ (elfNN_aarch64_size_stubs): Adjust for above.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
+ Remove unused parameter.
+ (elfNN_aarch64_size_stubs): Adjust for above.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
+ (num_aarch64_erratum_835769_fixes): Remove.
+ (elfNN_aarch64_size_stubs): Remove assignments to above.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
+ to rt2.
+ (aarch64_erratum_seqeunce): Rename rtn to rt2.
+
+2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
+
+2015-03-19 Nick Clifton <nickc@redhat.com>
+
+ * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
+ the RL78 core based upon the flags.
+ (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
+ flags.
+ (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
+ (elf32_rl78_machine): Always return bfd_mach_rl78.
+
+2015-03-19 Nick Clifton <nickc@redhat.com>
+
+ PR 18078
+ * compress.c (bfd_compress_section_contents): Do not define this
+ function if it is not used.
+
+2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ * compress.c (bfd_compress_section_contents): Make it static.
+ * bfd/bfd-in2.h: Regenerated.
+
+2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
+
+ PR ld/16598
+ * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
+ suitable for the AMD64.
+
+2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
+ Nick Clifton <nickc@redhat.com>
+
+ PR binutils/18087
+ * coffgen.c (make_a_section_from_file): Only prepend a z to a
+ debug section's name if the section was actually compressed.
+ * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
+ * compress.c (bfd_init_section_compress_status): Do not compress
+ the section if doing so would make it bigger. In such cases leave
+ the section alone and return COMPRESS_SECTION_NONE.
+
+2015-03-17 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
+ on nothing to do, before malloc of returned symbol array.
+
+2015-03-16 Nick Clifton <nickc@redhat.com>
+
+ * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
+ stored in the elf_section_data structure then load them as
+ necessary.
+
+2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
+ relocs against code sections.
+ * elf32-s390.c: Define elf_backend_sort_relocs_p.
+ * elf64-s390.c: Likewise.
+
+2015-03-11 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
+ reverse order. Account for larger size of __tls_get_addr_opt stub.
+
+2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
+
+ PR ld/16572
+ * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
+ ELF_ARM_HASENTRY.
+ (elf32_arm_print_private_bfd_data): Likewise.
+
+2015-03-06 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17765
+ * elflink.c (put_value): Like previous delta, but for the 32-bit
+ case.
+
+2015-03-05 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17765
+ * elflink.c (put_value): Avoid using an undefined shift
+ operation.
+
+2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/pr15228
+ PR ld/pr17709
+ * elf-bfd.h (elf_backend_data): Add extern_protected_data.
+ * elf32-i386.c (elf_backend_extern_protected_data): New.
+ Defined to 1.
+ * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
+ * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
+ copy relocs against protected symbols if extern_protected_data
+ is true.
+ (_bfd_elf_symbol_refs_local_p): Don't return true on protected
+ non-function symbols if extern_protected_data is true.
+ * elfxx-target.h (elf_backend_extern_protected_data): New.
+ Default to 0.
+ (elfNN_bed): Initialize extern_protected_data with
+ elf_backend_extern_protected_data.
+
2015-03-05 Nick Clifton <nickc@redhat.com>
PR binutils/18025
projects / deliverable / binutils-gdb.git / blobdiff