bfd/ChangeLog

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