bfd/ChangeLog

   1 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
   2
   3         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
   4         `mips_elf32_section_processing' comment reference.
   5
   6 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         PR ld/22721
   9         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
  10         versioned __tls_get_addr symbol.
  11
  12 2018-01-19  Nick Clifton  <nickc@redhat.com>
  13
  14         * po/fr.po: Updated French translation.
  15
  16 2018-01-18  Alan Modra  <amodra@gmail.com>
  17
  18         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
  19         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
  20         (ppc64_elf_build_stubs): Likewise.
  21
  22 2018-01-17  Nick Clifton  <nickc@redhat.com>
  23
  24         * po/ru.po: Updated Russian translation.
  25         * po/uk/po: Updated Ukranian translation.
  26
  27 2018-01-17  Alan Modra  <amodra@gmail.com>
  28
  29         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
  30
  31 2018-01-17  Alan Modra  <amodra@gmail.com>
  32
  33         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
  34         (CRSETEQ, BEQCTRM): Define.
  35         (is_nonpic_glink_stub): Don't check bctr.
  36         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
  37         (ppc_elf_relax_section): Size speculation barrier.
  38         (output_bctr): New function.
  39         (write_glink_stub): Use output_bctr.
  40         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
  41         (ppc_elf_finish_dynamic_symbol): Likewise.
  42         (ppc_elf_finish_dynamic_sections): Use output_bctr.
  43         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
  44         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
  45         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
  46         (size_global_entry_stubs): Handle speculation barrier sizing.
  47         (plt_stub_size): Likewise.
  48         (output_bctr): New function.
  49         (build_plt_stub, build_tls_get_addr_stub): Output speculation
  50         barrier.
  51         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
  52         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
  53         (build_global_entry_stubs): Output speculation barrier.
  54         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
  55         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
  56
  57 2018-01-17  Alan Modra  <amodra@gmail.com>
  58
  59         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
  60         __tls_get_addr_opt, and alignment sizing.
  61         (TLS_GET_ADDR_GLINK_SIZE): Delete.
  62         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
  63         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
  64         or 8 insns.
  65         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
  66         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
  67         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
  68         by PLT reloc count.
  69         (write_glink_stub): Handle __tls_get_addr_opt stub.
  70         Pad out to size given by GLINK_ENTRY_SIZE.
  71         (ppc_elf_relocate_section): Adjust write_glink_stub call.
  72         (ppc_elf_finish_dynamic_symbol): Likewise.
  73         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
  74         insn array since so many need rewriting.
  75         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
  76         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
  77         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
  78         nops.  Adjust all uses.
  79         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
  80         in glink_vma calculation.
  81         (struct ppc_link_hash_table): Add global_entry section pointer.
  82         (create_linkage_sections): Create separate section for global
  83         entry stubs.
  84         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
  85         (size_global_entry_stubs): Handle sizing for aligned stubs.
  86         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
  87         and don't stash end of glink branch table in rawsize.
  88         (ppc_build_one_stub): Rewrite stub size calculations.
  89         (build_global_entry_stubs): Use new section.
  90         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
  91         Build lazy link stubs out to end of section.  Build global entry
  92         stubs in new section.
  93
  94 2018-01-15  Nick Clifton  <nickc@redhat.com>
  95
  96         * po/uk.po: Updated Ukranian translation.
  97
  98 2018-01-13  Nick Clifton  <nickc@redhat.com>
  99
 100         * po/bfd.pot: Regenerated.
 101
 102 2018-01-13  Nick Clifton  <nickc@redhat.com>
 103
 104         * version.m4: Bump version to 2.30.51
 105         * configure: Regenerate.
 106
 107 2018-01-13  Nick Clifton  <nickc@redhat.com>
 108
 109         2.30 branch created.
 110
 111 2018-01-12  Jens Widell  <jl@opera.com>
 112
 113         * elf.c (setup_group): Optimize search for group by remembering
 114         last found group and restarting search at that index.
 115         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
 116
 117 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
 118
 119         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
 120         bfd_link_common_skip_none in switch.
 121
 122 2018-01-12  Alan Modra  <amodra@gmail.com>
 123
 124         PR ld/22649
 125         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
 126         references on forced local symbols.
 127
 128 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 129
 130         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 131         .reginfo section has wrong size.
 132
 133 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         PR ld/22393
 136         * elf.c (_bfd_elf_map_sections_to_segments): When generating
 137         separate code and read-only data LOAD segments, create a new
 138         LOAD segment if the previous section contains text and the
 139         current section doesn't or vice versa.  Don't put a writable
 140         section in a read-only segment if there is a RELRO segment.
 141
 142 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         PR ld/22649
 145         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
 146         references on forced local symbols.
 147
 148 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         PR ld/22677
 151         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
 152         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
 153
 154 2017-09-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 155
 156         PR 22662
 157         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
 158
 159 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
 160
 161         * elf.c (elfcore_grok_freebsd_note): Handle
 162         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
 163         NT_FREEBSD_PROCSTAT_VMMAP.
 164
 165 2018-01-03  Alan Modra  <amodra@gmail.com>
 166
 167         Update year range in copyright notice of all files.
 168
 169 For older changes see ChangeLog-2017
 170 \f
 171 Copyright (C) 2018 Free Software Foundation, Inc.
 172
 173 Copying and distribution of this file, with or without modification,
 174 are permitted in any medium without royalty provided the copyright
 175 notice and this notice are preserved.
 176
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