bfd/ChangeLog

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