| 1 | 2017-01-27 Hans-Peter Nilsson <hp@axis.com> |
| 2 | |
| 3 | * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused |
| 4 | local variable dynobj. |
| 5 | |
| 6 | PR ld/20995 |
| 7 | * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro. |
| 8 | (elf_cris_adjust_dynamic_symbol): Place variables copied into the |
| 9 | executable from read-only sections into sdynrelro. |
| 10 | (elf_cris_finish_dynamic_symbol): Select sreldynrelro for |
| 11 | dynamic relocs in sdynrelro. |
| 12 | (elf_backend_want_dynrelro): Define. |
| 13 | |
| 14 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| 15 | |
| 16 | * config.bfd (*-*-rtemsaout*): Mark as removed. |
| 17 | |
| 18 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| 19 | |
| 20 | * config.bfd (powerpcle-*-rtems*): Do not mark as removed. |
| 21 | (arm-*-rtems*): Move to (arm*-*-eabi*). |
| 22 | (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*). |
| 23 | (m68-*-rtems*): Move to (m68*-*-elf*). |
| 24 | |
| 25 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| 26 | |
| 27 | * config.bfd (*-*-rtemscoff*): Mark as removed. |
| 28 | |
| 29 | 2017-01-24 Maciej W. Rozycki <macro@imgtec.com> |
| 30 | |
| 31 | PR ld/20828 |
| 32 | * elflink.c (bfd_elf_record_link_assignment): Revert last |
| 33 | change and don't ever clear `forced_local'. Set `mark' |
| 34 | unconditionally. |
| 35 | (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within |
| 36 | file. |
| 37 | (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'... |
| 38 | (bfd_elf_size_dynamic_sections): ... here. |
| 39 | * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local' |
| 40 | and set `mark' instead in `__tls_get_addr_opt' processing. |
| 41 | * elf64-ppc.c (ppc64_elf_tls_setup): Likewise. |
| 42 | |
| 43 | 2017-01-24 Alan Modra <amodra@gmail.com> |
| 44 | |
| 45 | * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases |
| 46 | where dynamic relocs are preferable. Allow ifunc too. |
| 47 | (ensure_undefweak_dynamic): New function. |
| 48 | (allocate_dynrelocs): Use it here. Move plt handling last and |
| 49 | don't make symbols dynamic, simplifying loop. Only make undef |
| 50 | weak symbols with GOT entries dynamic. Correct condition |
| 51 | for GOT relocs. Handle dynamic relocs on ifuncs. Correct |
| 52 | comments. Remove goto. |
| 53 | (ppc_elf_relocate_section): Correct test for using dynamic |
| 54 | symbol on GOT relocs. Rearrange test for emitting GOT relocs |
| 55 | to suit. Set up explicit tls_index entries and implicit GOT |
| 56 | tls_index entries resolvable at link time for |
| 57 | __tls_get_addr_opt. Simplify test to clear mem for prelink. |
| 58 | * elf64-ppc.c (allocate_got): Correct condition for GOT relocs. |
| 59 | (ensure_undefweak_dynamic): New function. |
| 60 | (allocate_dynrelocs): Use it here. Only make undef weak symbols |
| 61 | with GOT entries dynamic. Remove unnecessary test of |
| 62 | WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling. |
| 63 | (ppc64_elf_relocate_section): Correct test for using dynamic |
| 64 | symbol on GOT relocs. Rearrange test for emitting GOT relocs |
| 65 | to suit. Set up explicit tls_index entries and implicit GOT |
| 66 | tls_index entries resolvable at link time for __tls_get_addr_opt. |
| 67 | Simplify expression to clear mem for prelink. |
| 68 | |
| 69 | 2017-01-23 Yury Norov <ynorov@caviumnetworks.com> |
| 70 | |
| 71 | * elfnn-aarch64.c: Fix relaxations for ILP32 mode. |
| 72 | |
| 73 | 2017-01-20 Jiong Wang <jiong.wang@arm.com> |
| 74 | |
| 75 | * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function. |
| 76 | (elf_backend_hash_symbol): Define. |
| 77 | |
| 78 | 2017-01-18 Maciej W. Rozycki <macro@imgtec.com> |
| 79 | |
| 80 | PR ld/20828 |
| 81 | * elflink.c (bfd_elf_record_link_assignment): Clear any |
| 82 | `forced_local' marking for DSO symbols that are not being |
| 83 | provided. |
| 84 | |
| 85 | 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com> |
| 86 | |
| 87 | * elfnn-riscv.c (riscv_elf_object_p): New function. |
| 88 | |
| 89 | 2017-01-12 H.J. Lu <hongjiu.lu@intel.com> |
| 90 | |
| 91 | PR ld/21038 |
| 92 | * elf64-x86-64.c (elf_x86_64_link_hash_table): Add |
| 93 | plt_bnd_eh_frame. |
| 94 | (elf_x86_64_check_relocs): Create .eh_frame section for the |
| 95 | .plt.bnd section. |
| 96 | (elf_x86_64_size_dynamic_sections): Allocate and initialize |
| 97 | .eh_frame section for the .plt.bnd section. |
| 98 | (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section |
| 99 | for the .plt.bnd section. |
| 100 | |
| 101 | 2017-01-12 Nick Clifton <nickc@redhat.com> |
| 102 | |
| 103 | PR binutils/20876 |
| 104 | * opncls.c (find_separate_debug_file): Add include_dirs |
| 105 | parameter. Only include the directory part of the bfd's filename |
| 106 | in search paths if include_dirs is true. Add a couple of extra |
| 107 | locations for looking for debug files. |
| 108 | ( bfd_follow_gnu_debuglink): Update invocation of |
| 109 | find_separate_debug_file. |
| 110 | (bfd_follow_gnu_debugaltlink): Likewise. |
| 111 | (get_build_id): New function: Finds the build-id of the given bfd. |
| 112 | (get_build_id_name): New function: Computes the name of the |
| 113 | separate debug info file for a bfd, based upon its build-id. |
| 114 | (check_build_id_file): New function: Checks to see if a separate |
| 115 | debug info file exists at the given location, and that its |
| 116 | build-id matches that of the original bfd. |
| 117 | (bfd_follow_build_id_debuglink): New function: Finds a separate |
| 118 | debug info file for a given bfd by using the build-id method. |
| 119 | * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id |
| 120 | method of locating a separate debug info file before using the |
| 121 | debuglink method. |
| 122 | * bfd-in2.h: Regenerate. |
| 123 | |
| 124 | 2017-01-11 H.J. Lu <hongjiu.lu@intel.com> |
| 125 | |
| 126 | PR ld/21038 |
| 127 | * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New. |
| 128 | (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and |
| 129 | elf_x86_64_eh_frame_plt_got. |
| 130 | (elf_x86_64_size_dynamic_sections): Get unwind info from |
| 131 | elf_x86_64_bnd_arch_bed for the BND PLT. |
| 132 | |
| 133 | 2017-01-11 Jeremy Soller <jackpot51@gmail.com> |
| 134 | |
| 135 | * config.bfd: Add entries for i686-redox and x86_64-redox. |
| 136 | |
| 137 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
| 138 | |
| 139 | * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section |
| 140 | to 4 bytes. |
| 141 | * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align |
| 142 | .eh_frame section to 4 bytes for x32. |
| 143 | (elf_x86_64_check_relocs): Likewise. |
| 144 | |
| 145 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
| 146 | |
| 147 | PR ld/20830 |
| 148 | * elf32-i386.c (elf_i386_eh_frame_plt_got): New. |
| 149 | (PLT_GOT_FDE_LENGTH): Likewise. |
| 150 | (elf_i386_plt_layout): Add eh_frame_plt_got and |
| 151 | eh_frame_plt_got_size. |
| 152 | (elf_i386_plt): Updated. |
| 153 | (elf_i386_link_hash_table): Add plt_got_eh_frame. |
| 154 | (elf_i386_check_relocs): Create .eh_frame section for .plt.got. |
| 155 | (elf_i386_size_dynamic_sections): Allocate and initialize |
| 156 | .eh_frame section for .plt.got. |
| 157 | (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for |
| 158 | .plt.got. |
| 159 | (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and |
| 160 | eh_frame_plt_got_size. |
| 161 | * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New. |
| 162 | (PLT_GOT_FDE_LENGTH): Likewise. |
| 163 | (elf_x86_64_backend_data): Add eh_frame_plt_got and |
| 164 | eh_frame_plt_got_size. |
| 165 | (elf_x86_64_arch_bed): Updated. |
| 166 | (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and |
| 167 | eh_frame_plt_got_size. |
| 168 | (elf_x86_64_nacl_arch_bed): Likewise. |
| 169 | (elf_x86_64_link_hash_table): Add plt_got_eh_frame. |
| 170 | (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got. |
| 171 | (elf_x86_64_size_dynamic_sections): Allocate and initialize |
| 172 | .eh_frame section for .plt.got. |
| 173 | (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section |
| 174 | for .plt.got. |
| 175 | |
| 176 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
| 177 | |
| 178 | * elf32-i386.c (elf_i386_size_dynamic_sections): Set |
| 179 | plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt. |
| 180 | |
| 181 | 2017-01-09 Nick Clifton <nickc@redhat.com> |
| 182 | |
| 183 | * dwarf2.c (lookup_address_in_function_table): Return early if |
| 184 | there are no functions in the given comp unit, or if the high |
| 185 | address of the last function in the comp unit is less than the |
| 186 | desired address. |
| 187 | |
| 188 | 2017-01-09 Nick Clifton <nickc@redhat.com> |
| 189 | |
| 190 | PR binutils/21013 |
| 191 | * coffgen.c (_bfd_coff_get_external_symbols): Generate an error |
| 192 | message if there are too many symbols to load. |
| 193 | |
| 194 | 2017-01-04 James Clarke <jrtc27@jrtc27.com> |
| 195 | |
| 196 | * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free |
| 197 | if relocs are cached. |
| 198 | |
| 199 | 2017-01-03 Rich Felker <bugdal@aerifal.cx> |
| 200 | |
| 201 | PR ld/21017 |
| 202 | * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry |
| 203 | for R_MICROBLAZE_GOTOFF_64. |
| 204 | |
| 205 | 2017-01-03 Nick Clifton <nickc@redhat.com> |
| 206 | |
| 207 | * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time |
| 208 | warning about using a possibly uninitialised variable. |
| 209 | |
| 210 | 2017-01-02 Alan Modra <amodra@gmail.com> |
| 211 | |
| 212 | * elf32-hppa.c (ensure_undef_weak_dynamic): New function. |
| 213 | (allocate_plt_static, allocate_dynrelocs): Use it. |
| 214 | |
| 215 | 2017-01-02 Alan Modra <amodra@gmail.com> |
| 216 | |
| 217 | * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for |
| 218 | .PARISC.unwind section. |
| 219 | |
| 220 | 2017-01-02 Alan Modra <amodra@gmail.com> |
| 221 | |
| 222 | PR ld/20989 |
| 223 | * elfxx-sparc.c (gdop_relative_offset_ok): New function. |
| 224 | (_bfd_sparc_elf_relocate_section): Use it to validate GOT |
| 225 | indirect to GOT pointer relative code edit. |
| 226 | |
| 227 | 2017-01-02 Alan Modra <amodra@gmail.com> |
| 228 | |
| 229 | Update year range in copyright notice of all files. |
| 230 | |
| 231 | For older changes see ChangeLog-2016 |
| 232 | \f |
| 233 | Copyright (C) 2017 Free Software Foundation, Inc. |
| 234 | |
| 235 | Copying and distribution of this file, with or without modification, |
| 236 | are permitted in any medium without royalty provided the copyright |
| 237 | notice and this notice are preserved. |
| 238 | |
| 239 | Local Variables: |
| 240 | mode: change-log |
| 241 | left-margin: 8 |
| 242 | fill-column: 74 |
| 243 | version-control: never |
| 244 | End: |