bfd/ChangeLog

   1 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
   2
   3         * config.bfd (*-*-rtemsaout*): Mark as removed.
   4
   5 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
   6
   7         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
   8         (arm-*-rtems*): Move to (arm*-*-eabi*).
   9         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
  10         (m68-*-rtems*): Move to (m68*-*-elf*).
  11
  12 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  13
  14         * config.bfd (*-*-rtemscoff*): Mark as removed.
  15
  16 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
  17
  18         PR ld/20828
  19         * elflink.c (bfd_elf_record_link_assignment): Revert last
  20         change and don't ever clear `forced_local'.  Set `mark'
  21         unconditionally.
  22         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
  23         file.
  24         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
  25         (bfd_elf_size_dynamic_sections): ... here.
  26         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
  27         and set `mark' instead in `__tls_get_addr_opt' processing.
  28         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
  29
  30 2017-01-24  Alan Modra  <amodra@gmail.com>
  31
  32         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
  33         where dynamic relocs are preferable.  Allow ifunc too.
  34         (ensure_undefweak_dynamic): New function.
  35         (allocate_dynrelocs): Use it here.  Move plt handling last and
  36         don't make symbols dynamic, simplifying loop.  Only make undef
  37         weak symbols with GOT entries dynamic.  Correct condition
  38         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
  39         comments.  Remove goto.
  40         (ppc_elf_relocate_section): Correct test for using dynamic
  41         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
  42         to suit.  Set up explicit tls_index entries and implicit GOT
  43         tls_index entries resolvable at link time for
  44         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
  45         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
  46         (ensure_undefweak_dynamic): New function.
  47         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
  48         with GOT entries dynamic.  Remove unnecessary test of
  49         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
  50         (ppc64_elf_relocate_section): Correct test for using dynamic
  51         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
  52         to suit.  Set up explicit tls_index entries and implicit GOT
  53         tls_index entries resolvable at link time for __tls_get_addr_opt.
  54         Simplify expression to clear mem for prelink.
  55
  56 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
  57
  58         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
  59
  60 2017-01-20  Jiong Wang <jiong.wang@arm.com>
  61
  62         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
  63         (elf_backend_hash_symbol): Define.
  64
  65 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
  66
  67         PR ld/20828
  68         * elflink.c (bfd_elf_record_link_assignment): Clear any
  69         `forced_local' marking for DSO symbols that are not being
  70         provided.
  71
  72 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  73
  74         * elfnn-riscv.c (riscv_elf_object_p): New function.
  75
  76 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
  77
  78         PR ld/21038
  79         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
  80         plt_bnd_eh_frame.
  81         (elf_x86_64_check_relocs): Create .eh_frame section for the
  82         .plt.bnd section.
  83         (elf_x86_64_size_dynamic_sections): Allocate and initialize
  84         .eh_frame section for the .plt.bnd section.
  85         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
  86         for the .plt.bnd section.
  87
  88 2017-01-12  Nick Clifton  <nickc@redhat.com>
  89
  90         PR binutils/20876
  91         * opncls.c (find_separate_debug_file): Add include_dirs
  92         parameter.  Only include the directory part of the bfd's filename
  93         in search paths if include_dirs is true.  Add a couple of extra
  94         locations for looking for debug files.
  95         ( bfd_follow_gnu_debuglink): Update invocation of
  96         find_separate_debug_file.
  97         (bfd_follow_gnu_debugaltlink): Likewise.
  98         (get_build_id): New function: Finds the build-id of the given bfd.
  99         (get_build_id_name): New function: Computes the name of the
 100         separate debug info file for a bfd, based upon its build-id.
 101         (check_build_id_file): New function: Checks to see if a separate
 102         debug info file exists at the given location, and that its
 103         build-id matches that of the original bfd.
 104         (bfd_follow_build_id_debuglink): New function: Finds a separate
 105         debug info file for a given bfd by using the build-id method.
 106         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
 107         method of locating a separate debug info file before using the
 108         debuglink method.
 109         * bfd-in2.h: Regenerate.
 110
 111 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 112
 113         PR ld/21038
 114         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
 115         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
 116         elf_x86_64_eh_frame_plt_got.
 117         (elf_x86_64_size_dynamic_sections): Get unwind info from
 118         elf_x86_64_bnd_arch_bed for the BND PLT.
 119
 120 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
 121
 122         * config.bfd: Add entries for i686-redox and x86_64-redox.
 123
 124 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
 127         to 4 bytes.
 128         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
 129         .eh_frame section to 4 bytes for x32.
 130         (elf_x86_64_check_relocs): Likewise.
 131
 132 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         PR ld/20830
 135         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
 136         (PLT_GOT_FDE_LENGTH): Likewise.
 137         (elf_i386_plt_layout): Add eh_frame_plt_got and
 138         eh_frame_plt_got_size.
 139         (elf_i386_plt): Updated.
 140         (elf_i386_link_hash_table): Add plt_got_eh_frame.
 141         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
 142         (elf_i386_size_dynamic_sections): Allocate and initialize
 143         .eh_frame section for .plt.got.
 144         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
 145         .plt.got.
 146         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
 147         eh_frame_plt_got_size.
 148         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
 149         (PLT_GOT_FDE_LENGTH): Likewise.
 150         (elf_x86_64_backend_data): Add eh_frame_plt_got and
 151         eh_frame_plt_got_size.
 152         (elf_x86_64_arch_bed): Updated.
 153         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
 154         eh_frame_plt_got_size.
 155         (elf_x86_64_nacl_arch_bed): Likewise.
 156         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
 157         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
 158         (elf_x86_64_size_dynamic_sections): Allocate and initialize
 159         .eh_frame section for .plt.got.
 160         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
 161         for .plt.got.
 162
 163 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
 166         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
 167
 168 2017-01-09  Nick Clifton  <nickc@redhat.com>
 169
 170         * dwarf2.c (lookup_address_in_function_table): Return early if
 171         there are no functions in the given comp unit, or if the high
 172         address of the last function in the comp unit is less than the
 173         desired address.
 174
 175 2017-01-09  Nick Clifton  <nickc@redhat.com>
 176
 177         PR binutils/21013
 178         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
 179         message if there are too many symbols to load.
 180
 181 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
 182
 183         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
 184         if relocs are cached.
 185
 186 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
 187
 188         PR ld/21017
 189         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
 190         for R_MICROBLAZE_GOTOFF_64.
 191
 192 2017-01-03  Nick Clifton  <nickc@redhat.com>
 193
 194         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
 195         warning about using a possibly uninitialised variable.
 196
 197 2017-01-02  Alan Modra  <amodra@gmail.com>
 198
 199         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
 200         (allocate_plt_static, allocate_dynrelocs): Use it.
 201
 202 2017-01-02  Alan Modra  <amodra@gmail.com>
 203
 204         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
 205         .PARISC.unwind section.
 206
 207 2017-01-02  Alan Modra  <amodra@gmail.com>
 208
 209         PR ld/20989
 210         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
 211         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
 212         indirect to GOT pointer relative code edit.
 213
 214 2017-01-02  Alan Modra  <amodra@gmail.com>
 215
 216         Update year range in copyright notice of all files.
 217
 218 For older changes see ChangeLog-2016
 219 \f
 220 Copyright (C) 2017 Free Software Foundation, Inc.
 221
 222 Copying and distribution of this file, with or without modification,
 223 are permitted in any medium without royalty provided the copyright
 224 notice and this notice are preserved.
 225
 226 Local Variables:
 227 mode: change-log
 228 left-margin: 8
 229 fill-column: 74
 230 version-control: never
 231 End: