bfd/ChangeLog

   1 2018-01-27  Nick Clifton  <nickc@redhat.com>
   2
   3         * po/ru.po: Updated Russian translation.
   4
   5 2018-01-26  Alan Modra  <amodra@gmail.com>
   6
   7         * elflink.c (bfd_elf_define_start_stop): Override symbols when
   8         they are defined dynamically.
   9
  10 2018-01-26  Alan Modra  <amodra@gmail.com>
  11
  12         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
  13         .branch_lt changes size.
  14
  15 2018-01-25  Alan Modra  <amodra@gmail.com>
  16
  17         PR 22746
  18         * elfcode.h (elf_object_p): Avoid integer overflow.
  19
  20 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
  21
  22         PR ld/22727
  23         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
  24         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
  25
  26         Revert
  27         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
  28
  29         PR ld/22263
  30         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
  31         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
  32         bfd_link_executable for TLS check.
  33         (_bfd_sparc_elf_check_relocs): Likewise.
  34         (allocate_dynrelocs): Likewise.
  35         (_bfd_sparc_elf_relocate_section): Likewise.
  36
  37 2018-01-24  Renlin Li  <renlin.li@arm.com>
  38
  39         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
  40         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
  41         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
  42         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
  43         BFD_RELOC_AARCH64_MOVW_PREL_G3.
  44         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
  45         (_bfd_aarch64_elf_resolve_relocation): Likewise.
  46
  47 2018-01-24  Renlin Li  <renlin.li@arm.com>
  48
  49         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
  50         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
  51         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
  52         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
  53         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
  54         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
  55         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
  56         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
  57         BFD_RELOC_AARCH64_MOVW_PREL_G3.
  58         * bfd-in2.h: Regenerate.
  59         * libbfd.h: Regenerate.
  60
  61 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
  62
  63         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
  64         `mips_elf32_section_processing' comment reference.
  65
  66 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         PR ld/22721
  69         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
  70         versioned __tls_get_addr symbol.
  71
  72 2018-01-19  Nick Clifton  <nickc@redhat.com>
  73
  74         * po/fr.po: Updated French translation.
  75
  76 2018-01-18  Alan Modra  <amodra@gmail.com>
  77
  78         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
  79         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
  80         (ppc64_elf_build_stubs): Likewise.
  81
  82 2018-01-17  Nick Clifton  <nickc@redhat.com>
  83
  84         * po/ru.po: Updated Russian translation.
  85         * po/uk/po: Updated Ukranian translation.
  86
  87 2018-01-17  Alan Modra  <amodra@gmail.com>
  88
  89         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
  90
  91 2018-01-17  Alan Modra  <amodra@gmail.com>
  92
  93         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
  94         (CRSETEQ, BEQCTRM): Define.
  95         (is_nonpic_glink_stub): Don't check bctr.
  96         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
  97         (ppc_elf_relax_section): Size speculation barrier.
  98         (output_bctr): New function.
  99         (write_glink_stub): Use output_bctr.
 100         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
 101         (ppc_elf_finish_dynamic_symbol): Likewise.
 102         (ppc_elf_finish_dynamic_sections): Use output_bctr.
 103         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
 104         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
 105         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
 106         (size_global_entry_stubs): Handle speculation barrier sizing.
 107         (plt_stub_size): Likewise.
 108         (output_bctr): New function.
 109         (build_plt_stub, build_tls_get_addr_stub): Output speculation
 110         barrier.
 111         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
 112         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
 113         (build_global_entry_stubs): Output speculation barrier.
 114         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
 115         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
 116
 117 2018-01-17  Alan Modra  <amodra@gmail.com>
 118
 119         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
 120         __tls_get_addr_opt, and alignment sizing.
 121         (TLS_GET_ADDR_GLINK_SIZE): Delete.
 122         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
 123         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
 124         or 8 insns.
 125         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
 126         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
 127         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
 128         by PLT reloc count.
 129         (write_glink_stub): Handle __tls_get_addr_opt stub.
 130         Pad out to size given by GLINK_ENTRY_SIZE.
 131         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 132         (ppc_elf_finish_dynamic_symbol): Likewise.
 133         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
 134         insn array since so many need rewriting.
 135         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
 136         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
 137         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
 138         nops.  Adjust all uses.
 139         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
 140         in glink_vma calculation.
 141         (struct ppc_link_hash_table): Add global_entry section pointer.
 142         (create_linkage_sections): Create separate section for global
 143         entry stubs.
 144         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
 145         (size_global_entry_stubs): Handle sizing for aligned stubs.
 146         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
 147         and don't stash end of glink branch table in rawsize.
 148         (ppc_build_one_stub): Rewrite stub size calculations.
 149         (build_global_entry_stubs): Use new section.
 150         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
 151         Build lazy link stubs out to end of section.  Build global entry
 152         stubs in new section.
 153
 154 2018-01-15  Nick Clifton  <nickc@redhat.com>
 155
 156         * po/uk.po: Updated Ukranian translation.
 157
 158 2018-01-13  Nick Clifton  <nickc@redhat.com>
 159
 160         * po/bfd.pot: Regenerated.
 161
 162 2018-01-13  Nick Clifton  <nickc@redhat.com>
 163
 164         * version.m4: Bump version to 2.30.51
 165         * configure: Regenerate.
 166
 167 2018-01-13  Nick Clifton  <nickc@redhat.com>
 168
 169         2.30 branch created.
 170
 171 2018-01-12  Jens Widell  <jl@opera.com>
 172
 173         * elf.c (setup_group): Optimize search for group by remembering
 174         last found group and restarting search at that index.
 175         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
 176
 177 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
 178
 179         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
 180         bfd_link_common_skip_none in switch.
 181
 182 2018-01-12  Alan Modra  <amodra@gmail.com>
 183
 184         PR ld/22649
 185         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
 186         references on forced local symbols.
 187
 188 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 189
 190         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 191         .reginfo section has wrong size.
 192
 193 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 194
 195         PR ld/22393
 196         * elf.c (_bfd_elf_map_sections_to_segments): When generating
 197         separate code and read-only data LOAD segments, create a new
 198         LOAD segment if the previous section contains text and the
 199         current section doesn't or vice versa.  Don't put a writable
 200         section in a read-only segment if there is a RELRO segment.
 201
 202 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 203
 204         PR ld/22649
 205         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
 206         references on forced local symbols.
 207
 208 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         PR ld/22677
 211         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
 212         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
 213
 214 2017-09-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 215
 216         PR 22662
 217         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
 218
 219 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
 220
 221         * elf.c (elfcore_grok_freebsd_note): Handle
 222         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
 223         NT_FREEBSD_PROCSTAT_VMMAP.
 224
 225 2018-01-03  Alan Modra  <amodra@gmail.com>
 226
 227         Update year range in copyright notice of all files.
 228
 229 For older changes see ChangeLog-2017
 230 \f
 231 Copyright (C) 2018 Free Software Foundation, Inc.
 232
 233 Copying and distribution of this file, with or without modification,
 234 are permitted in any medium without royalty provided the copyright
 235 notice and this notice are preserved.
 236
 237 Local Variables:
 238 mode: change-log
 239 left-margin: 8
 240 fill-column: 74
 241 version-control: never
 242 End: