+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
+ * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
+ lookup fails, check for an address bias in the dwarf info, and if
+ one exists, retry the lookup with the biased value.
+ * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
+ Determines if a bias exists bewteen the addresses of functions
+ based on DWARF information vs symbol table information.
+ * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
+ * libbfd.h: Regenerate.
+
+2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
+ (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
+ (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
+
+2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
+ (aarch64_size_one_stub): Likewise.
+ (aarch64_map_one_stub): Likewise.
+
+2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * cpu-s390.c (N): New macro.
+ (bfd_s390_31_arch): New. Define only if default target word size
+ is 64 bits. Otherwise define...
+ (bfd_390_64_arch): ...this. Make static.
+ (bfd_s390_arch): Define according to the default target word size.
+ Let the 'next' field point to the alternate arch.
+
+2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR gas/17843
+ * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
+ R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
+ to be used with MOVK rather than MOVZ.
+
+2015-03-03 DJ Delorie <dj@redhat.com>
+
+ * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
+ there's a symbol.
+
+2015-02-28 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
+ not PLT_NEW.
+
+2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (need_convert_mov_to_lea): New.
+ (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
+ (elf_i386_convert_mov_to_lea): Return TRUE if
+ need_convert_mov_to_lea is unset.
+ * elf64-x86-64.c (need_convert_mov_to_lea): New.
+ (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
+ (elf_x86_64_convert_mov_to_lea): Return TRUE if
+ need_convert_mov_to_lea is unset.
+
+2015-02-27 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17910
+ * coffgen.c (_bfd_coff_internal_syment_name): Only check for
+ string length overflow when the string table length is actually
+ set.
+
+2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * bfd/bfd-in2.h: Regenerate.
+ * bfd/libbfd.h: Regenerate.
+
+2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
+ TLSDESC_LD_PREL19 field width and masks.
+ (aarch64_tls_transition_without_check)
+ (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
+ (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
+ (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
+ BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
+ * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
+ (_bfd_aarch64_elf_resolve_relocation): Likewise.
+
+2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
+ tests.
+ (aarch64_tls_transition_without_check)
+ (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
+ (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
+ (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
+ BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
+ * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
+ (_bfd_aarch64_elf_resolve_relocation): Likewise.
+ * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
+
+2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
+ (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
+ (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
+ (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
+ (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
+ BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
+ * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
+ (_bfd_aarch64_elf_resolve_relocation): Likewise.
+ * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
+
+2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
+ (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
+ (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
+ (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
+ (elfNN_aarch64_check_relocs): Handle
+ BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
+
+ * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
+ (_bfd_aarch64_elf_resolve_relocation): Likewise.
+
+2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
+
+2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
+ (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
+ (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
+ width.
+
+2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
+ field width.
+
+2015-02-26 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * coffcode.h (coff_compute_section_file_positions): Report
+ negative page sizes.
+ * elf.c (elf_fake_sections): Handle excessive alignmment powers.
+ (assign_file_positions_for_non_load_sections): Replace assertion
+ with an error message.
+ (rewrite_elf_program_header): Handle excessive segment
+ alignments.
+ * mach-o.c (bfd_mach_o_read_section_32): Likewise.
+ (bfd_mach_o_read_section_64): Likewise.
+ * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
+ print a bfd name, not %A.
+
+2015-02-26 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
+ thread-safe stubs for iplt.
+ (build_tls_get_addr_stub): Restore r2 immediately after call.
+
+2015-02-26 Terry Guo <terry.guo@arm.com>
+
+ * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
+ merge Tag_ABI_HardFP_use.
+
+2015-02-26 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
+ Use text relocs rather than giving an error on trying to use
+ .dynbss for protected shared lib vars.
+ * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
+
+2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * elf32-avr.c (struct elf_avr_section_data): New structure.
+ (struct avr_relax_info): New structure.
+ (elf_avr_new_section_hook): New function.
+ (struct elf_avr_section_data): Add relax_info.
+ (get_avr_relax_info): New function.
+ (init_avr_relax_info): New function.
+ (elf32_avr_relax_delete_bytes): Find next property record before
+ deleting bytes. When deleting don't move bytes beyond the next
+ property record.
+ (avr_elf32_assign_records_to_section): New function.
+ (avr_property_record_compare): New function.
+ (avr_load_all_property_sections): New function.
+ (elf32_avr_relax_section): Load property data. After relaxing the
+ section, move any .align directives that have enough deleted bytes
+ before them.
+ (bfd_elf32_new_section_hook): Define.
+
+2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * elf32-avr.h (struct avr_property_header): New strucure.
+ (avr_elf32_load_property_records): Declare.
+ (avr_elf32_property_record_name): Declare.
+ * elf32-avr.c: Add bfd_stdint.h include.
+ (retrieve_local_syms): New function.
+ (get_elf_r_symndx_section): New function.
+ (get_elf_r_symndx_offset): New function.
+ (internal_reloc_compare): New function.
+ (struct avr_find_section_data): New structure.
+ (avr_is_section_for_address): New function.
+ (avr_find_section_for_address): New function.
+ (avr_elf32_load_records_from_section): New function.
+ (avr_elf32_load_property_records): New function.
+ (avr_elf32_property_record_name): New function.
+
+2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
+ (AVR_PROPERTY_RECORDS_VERSION): Define.
+ (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
+ (struct avr_property_record): New structure.
+
+2015-02-24 Nick Clifton <nickc@redhat.com>
+
+ * elf32-v850.c (v850_set_note): New function. Creates a Renesas
+ style note entry.
+ (v850_elf_make_note_section): New function. Creates a note
+ section.
+ (v850_elf_create_sections): New function. Create a note section
+ if one is not already present.
+ (v850_elf_set_note): New function. Adds a note to a bfd.
+ (v850_elf_copy_private_bfd_data): New function. Copies V850
+ notes.
+ (v850_elf_merge_notes): New function. Merges V850 notes.
+ (print_v850_note): New function. Displays a V850 note.
+ (v850_elf_print_notes): New function. Displays all notes attached
+ to a bfd.
+ (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
+ (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
+ (v850_elf_fake_sections): Set the type of the V850 note section.
+ * bfd-in.h (v850_elf_create_sections): Add prototype.
+ (v850_elf_set_note): Add prototype.
+ * bfd-in2.h: Regenerate.
+
+2015-02-24 Nick Clifton <nickc@redhat.com>
+
+ * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
+ (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
+ (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
+ is defined.
+
+2015-02-24 Nick Clifton <nickc@redhat.com>
+
+ * pdp11.c (set_section_contents): Pad the .text and .data sections
+ to their aligned sizes.
+
+2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
+
+ * config.bfd: Add h8300-*-linux.
+ * configure.ac: Add h8300_elf32_linux_vec.
+ * configure: Regenerate.
+ * elf32-h8300.c: Likewise.
+ * targets.c(_bfd_target_vector): Likewise.
+
+2015-02-23 Nick Clifton <nickc@redhat.com>
+
+ PR 17914
+ * cpu-w65.c: Correct typos in license notice.
+
+ PR 17940
+ * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
+ symbols at end of sections. Adjust function sizes.
+
+2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
+ (elfcore_write_s390_vxrs_high): Likewise.
+ * elf.c (elfcore_grok_s390_vxrs_low): New function.
+ (elfcore_grok_s390_vxrs_high): New function.
+ (elfcore_grok_note): Call them.
+ (elfcore_write_s390_vxrs_low): New function.
+ (elfcore_write_s390_vxrs_high): New function.
+ (elfcore_write_register_note): Call them.
+
+2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
+
+ PR 17995
+ * verilog.c (verilog_write_record): Correct buffer size.
+
+2015-02-19 Alan Modra <amodra@gmail.com>
+
+ * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
+
+2015-02-19 Alan Modra <amodra@gmail.com>
+
+ PR ld/4317
+ * elflink.c (elf_link_input_bfd): Drop undefined local syms.
+ (elf_link_output_extsym): Drop local and global undefined syms.
+ Tidy. Expand comment.
+
+2015-02-17 Alan Modra <amodra@gmail.com>
+
+ PR ld/17975
+ * elflink.c (struct elf_outext_info): Remove need_second_pass
+ and second_pass.
+ (elf_link_output_extsym): Delete code handling second forced
+ local pass. Move code emitting NULL STT_FILE symbol later, so
+ that it can be omitted if forced local is stripped. Don't
+ emit the NULL STT_FILE if no file symbols have been output.
+ (bfd_elf_final_link): Remove second forced local pass.
+ * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
+ (ppc_elf_size_dynamic_sections): Likewise.
+ * elf64-ppc.c (ppc_build_one_stub): Likewise.
+ (build_global_entry_stubs): Likewise.
+ (ppc64_elf_build_stubs): Likewise.
+
+2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/17975
+ * elflink.c (elf_link_output_extsym): Only check filesym_count
+ when outputting a NULL FILE symbol. Set second_pass_sym to
+ h->forced_local && !h->root.linker_def.
+
+2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
+ on _TLS_MODULE_BASE_.
+ * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
+
+2015-02-15 Alan Modra <amodra@gmail.com>
+
+ * dwarf2.c (read_rangelist): Correct buffer overflow check
+ Whitespace throughout file.
+
+2015-02-14 Alan Modra <amodra@gmail.com>
+
+ PR ld/17973
+ * bfd.c (struct bfd): Add lto_output.
+ * linker.c (_bfd_handle_already_linked): Explicitly test for
+ objects added by the lto plugin.
+ * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
+ no_export flags from archive.
+ * archive.c (open_nested_file): New function, setting lto_output
+ and no_export, extracted from..
+ (find_nested_archive): ..here. Flip params. Rename from
+ _bfd_find_nested_archive.
+ (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
+ (_bfd_look_for_bfd_in_cache): Copy no_export.
+ * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
+ my_archive->no_export test.
+ (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
+ Don't use the file name when adding lto_output STT_FILE sym.
+ * bfd-in2.h: Regenerate.
+
+2015-02-13 Alan Modra <amodra@gmail.com>
+
+ PR binutils/17512
+ * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
+ now redundant assert.
+
+2015-02-12 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
+ (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
+ (read_indirect_string, read_alt_indirect_string)
+ (read_alt_indirect_ref, read_address, read_abbrevs)
+ (read_attribute_value, read_attribute, decode_line_info)
+ (find_abstract_instance_name, read_rangelist)
+ (scan_unit_for_symbols, parse_comp_unit)
+ (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
+ end pointers to reading functions and check for offsets taking
+ pointers out of range. Replace calls to read_*_leb128 with calls
+ to safe_read_leb128.
+
+ (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
+ offset.
+ * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
+ computed file_name address being before the start of the string
+ table.
+
+2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/17878
+ * bfd.c (bfd_plugin_format): New.
+ (bfd): Add plugin_format and plugin_dummy_bfd.
+ * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
+ argument to return TRUE if any plugin is found. Set plugin_format.
+ (has_plugin): New.
+ (bfd_plugin_target_p): New.
+ (bfd_plugin_specified_p): Likewise.
+ (bfd_plugin_target_p): Likewise.
+ (register_ld_plugin_object_p): Likewise.
+ (bfd_plugin_set_plugin): Set has_plugin.
+ (load_plugin): Cache try_load_plugin result.
+ (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
+ plugin_format.
+ * plugin.h (bfd_plugin_target_p): New.
+ (bfd_plugin_specified_p): Likewise.
+ (register_ld_plugin_object_p): Likewise.
+ * bfd-in2.h: Regenerated.
+
+2015-02-11 Pedro Alves <palves@redhat.com>
+
+ * libbfd-in.h [__cplusplus]: Open extern "C" scope.
+ * libcoff-in.h [__cplusplus]: Open extern "C" scope.
+ * libbfd.h: Regenerate.
+ * libcoff.h: Regenerate.
+
+ * elf-bfd.h [__cplusplus]: Wrap in extern "C".
+ * mach-o.h [__cplusplus]: Wrap in extern "C".
+ * som.h [__cplusplus]: Wrap in extern "C".
+
+2015-02-10 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
+ hold the flag bits.
+ * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
+ size and number of relocs.
+ (pe_print_debugdata): Use a 32-bit aligned buffer to store the
+ codeview record.
+ * versados.c (process_otr): Check the esdid value before using it
+ to access the EDATA.
+
+2015-02-09 Ed Maste <emaste@freebsd.org>
+
+ * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
+ uninitialized and unused variable.
+ * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
+
+2015-02-09 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
+ tls_sec.
+ * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
+ * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
+
+2015-02-09 Alan Modra <amodra@gmail.com>
+
+ * elflink.c: Whitespace, formatting fixes.
+ (elf_link_input_bfd): Clarify comment.
+ (elf_link_output_extsym): Exclude symbols in linker created
+ sections when testing for plugin symbols.
+
+2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/17935
+ * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
+ warning for relocation in readonly section for -z text.
+ (elf_i386_size_dynamic_sections): Likewise.
+ * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
+ (elf_x86_64_size_dynamic_sections): Likewise.
+
+2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/12365
+ PR ld/14272
+ * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
+ (elf_link_input_bfd): Mark the plugin symbol undefined if it is
+ referenced from a non-IR file.
+
+2015-02-06 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * peXXigen.c (rsrc_print_resource_entries): Add range check for
+ addresses that wrap around the address space.
+ (rsrc_parse_entry): Likewise.
+
+2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/12365
+ PR ld/14272
+ * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
+ undefined if it is referenced from a non-IR file.
+
+2015-02-03 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
+ (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
+ index or an out of range fdr index.
+ * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
+ * elf32-arc.c (arc_info_to_howto_rel): Likewise.
+ * elf32-avr.c (avr_info_to_howto_rela): Likewise.
+ * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
+ * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
+ * elf32-cris.c (cris_info_to_howto_rela): Likewise.
+ * elf32-crx.c (elf_crx_info_to_howto): Likewise.
+ * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
+ * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
+ * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
+ * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
+ * elf32-frv.c (frv_info_to_howto_rela): Likewise.
+ * elf32-i370.c (i370_elf_info_to_howto): Likewise.
+ * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
+ * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
+ * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
+ * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
+ * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
+ * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
+ * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
+ * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
+ * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
+ * elf32-mep.c (mep_info_to_howto_rela): Likewise.
+ * elf32-metag.c (metag_info_to_howto_rela): Likewise.
+ * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
+ * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
+ * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
+ * elf32-mt.c (mt_info_to_howto_rela): Likewise.
+ * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
+ * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
+ * elf32-pj.c (pj_elf_info_to_howto): Likewise.
+ * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
+ * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
+ * elf32-rx.c (rx_info_to_howto_rela): Likewise.
+ * elf32-sh.c (sh_elf_info_to_howto): Likewise.
+ * elf32-spu.c (spu_elf_info_to_howto): Likewise.
+ * elf32-v850.c (v850_elf_perform_relocation): Likewise.
+ * elf32-vax.c (rtype_to_howto): Likewise.
+ * elf32-visium.c (visium_info_to_howto_rela): Likewise.
+ * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
+ * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
+ * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
+ * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
+ * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
+ (bfd_mach_o_canonicalize_one_reloc): Fix check on out
+ of range symbol indicies.
+ (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
+ (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
+ (bfd_mach_o_build_dysymtab): Likewise.
+ (bfd_mach_o_write_symtab_content): Set the string table size to
+ zero upon error.
+ (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
+ read fails.
+ * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
+ fields.
+ * tekhex.c (first_phase): Check for src pointer reaching end of
+ buffer.
+
+2015-02-03 Will Newton <will.newton@linaro.org>
+
+ * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
+ Set st_value to zero for undefined symbols if the reference
+ is weak or pointer_equality_needed is FALSE.
+
+ * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
+ comment discussing why we clear st_value for some symbols.
+
+2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
+
+ * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
+ (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
+
+2015-01-29 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
+ optimization. Tidy mask for GOT_TLSGD optimization.
+ * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
+ location of nop zapping high insn too.
+
+2015-01-28 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
+ * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
+ in .toc indicate xlc compiled code that might require a rw .toc.
+
+2015-01-28 James Bowman <james.bowman@ftdichip.com>
+
+ * Makefile.am: Add FT32 files.
+ * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
+ (bfd_mach_ft32): Define.
+ (bfd_ft32_arch): Declare.
+ (bfd_archures_list): Add bfd_ft32_arch.
+ * config.bfd: Handle FT32.
+ * configure.ac: Likewise.
+ * cpu-ft32.c: New file.
+ * elf32-ft32.c: New file.
+ * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
+ BFD_RELOC_FT32_18): Define.
+ * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Regenerate.
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * po/SRC-POTFILES.in: Regenerate.
+
+2015-01-27 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * pdp11.c (aout_get_external_symbols): Return false if there are
+ no symbols.
+
+ * dwarf2.c (concat_filename): Check for an empty directory table.
+ (scan_unit_for_symbols): Check for reading off the end of the
+ unit.
+ (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
+ non-string form.
+ * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
+ available.
+
+2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
+
+ * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
+
+2015-01-22 DJ Delorie <dj@redhat.com>
+
+ * elf32-m32c.c (m32c_apply_reloc_24): New.
+ (m32c_elf_howto_table): Use it for R_M32C_24.
+ (m32c_elf_relocate_section): Handle R_M32C_24 specially.
+
+2015-01-22 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * coffcode.h (handle_COMDAT): When searching for the section
+ symbol, make sure that there is space left in the symbol table.
+ * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
+
+2015-01-21 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/17512
+ * coffcode.h (coff_set_arch_mach_hook): Check return value from
+ bfd_malloc.
+ (coff_slurp_line_table): Return FALSE if the line number
+ information was corrupt.
+ (coff_slurp_symbol_table): Return FALSE if the symbol information
+ was corrupt.
+ * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
+ initialise the fields of the dyld_info structure.
+ (bfd_mach_o_build_exec_seg_command): Replace assertion with an
+ error message and a return value.
+ (bfd_mach_o_layout_commands): Change the function to boolean.
+ Return FALSE if the function fails.
+ (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
+ fails.
+ (bfd_mach_o_read_command): Fail if an unrecognised command is
+ encountered.
+ * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
+ read fails.
+ (slurp_symtab): Check the return from bfd_malloc.
+ (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
+ encountered an error.
+ (_bfd_XXi_final_link_postscript): Fail if a section could not be
+ copied.
+ * peicode.h (pe_bfd_object_p): Fail if the header could not be
+ swapped in.
+ * tekhex.c (first_phase): Fail if the section is too big.
+ * versados.c (struct esdid): Add content_size field.
+ (process_otr): Use and check the new field.
+ (versados_get_section_contents): Check that the section exists and
+ that the requested data is available.
+
2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
* elf32-nios2.c (elf_backend_default_execstack): Define as 0.
projects / deliverable / binutils-gdb.git / blobdiff