| 1 | 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com> |
| 2 | |
| 3 | * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when |
| 4 | SEC_MERGE or SEC_CODE flags are set. |
| 5 | (_bfd_riscv_relax_section): New local symtype. Set sym_sec and |
| 6 | symtype consistently. Don't include sec_addr (sym_sec) in symval. |
| 7 | Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset. |
| 8 | Add sec_addr (sym_sec) after handling merge sections. |
| 9 | |
| 10 | 2019-06-24 H.J. Lu <hongjiu.lu@intel.com> |
| 11 | |
| 12 | PR ld/24721 |
| 13 | * elf-properties.c (elf_merge_gnu_property_list): Remove the |
| 14 | property after reporting property removal. |
| 15 | |
| 16 | 2019-06-23 Alan Modra <amodra@gmail.com> |
| 17 | |
| 18 | PR 24704 |
| 19 | * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel. |
| 20 | (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries. |
| 21 | Reduce range of offsets allowed for other GOT relocs. |
| 22 | |
| 23 | 2019-06-23 Alan Modra <amodra@gmail.com> |
| 24 | |
| 25 | PR 24689 |
| 26 | * elfcode.h (elf_object_p): Warning fix. |
| 27 | |
| 28 | 2019-06-21 Alan Modra <amodra@gmail.com> |
| 29 | |
| 30 | PR 24689 |
| 31 | * elfcode.h (elf_object_p): Check type of e_shstrndx section. |
| 32 | |
| 33 | 2019-06-19 Alan Modra <amodra@gmail.com> |
| 34 | |
| 35 | PR 24697 |
| 36 | * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for |
| 37 | R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset. |
| 38 | |
| 39 | 2019-06-19 Alan Modra <amodra@gmail.com> |
| 40 | |
| 41 | * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for |
| 42 | functions that require r2 valid to use local entry. |
| 43 | (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise. |
| 44 | |
| 45 | 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| 46 | |
| 47 | * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove. |
| 48 | (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal |
| 49 | with elfNN_aarch64_allocate_local_dynrelocs. |
| 50 | |
| 51 | 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| 52 | |
| 53 | * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32. |
| 54 | |
| 55 | 2019-06-14 Alan Modra <amodra@gmail.com> |
| 56 | |
| 57 | * Makefile.in: Regenerate. |
| 58 | * configure: Regenerate. |
| 59 | |
| 60 | 2019-06-14 Alan Modra <amodra@gmail.com> |
| 61 | |
| 62 | * elf64-ppc.c: Fix comments involving paddi. |
| 63 | |
| 64 | 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de> |
| 65 | |
| 66 | PR 24643 |
| 67 | * elf32-arm.c (arm_elf_find_function): Fail if the symol table is |
| 68 | absent, or the bfd is not in the ELF formart. |
| 69 | * elfnn-aarch64.c (aarch64_elf_find_function): Likewise. |
| 70 | |
| 71 | 2019-06-10 Christos Zoulas <christos@zoulas.com> |
| 72 | |
| 73 | PR 24650 |
| 74 | * elf.c (elfcore_make_auxv_note_section): New function. |
| 75 | (elfcore_grok_note): Use it. |
| 76 | (elfcore_grok_freebsd_note): Likewise. |
| 77 | (elfcore_grok_openbsd_note): Likewise. |
| 78 | (elfcore_grok_netbsd_note): Likewise. Plus add support for |
| 79 | NT_NETBSDCORE_AUXV notes. |
| 80 | |
| 81 | 2019-06-06 Sudakshina Das <sudi.das@arm.com> |
| 82 | |
| 83 | * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set |
| 84 | alignment of the new gnu property section. |
| 85 | |
| 86 | 2019-06-06 Sudakshina Das <sudi.das@arm.com> |
| 87 | |
| 88 | * bfd-in.h: Change comment. |
| 89 | * bfd-in2.h: Regenerate. |
| 90 | * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning. |
| 91 | * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): |
| 92 | Likwise. |
| 93 | |
| 94 | 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com> |
| 95 | |
| 96 | * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>: |
| 97 | Remove overflow check. |
| 98 | |
| 99 | 2019-05-28 Alan Modra <amodra@gmail.com> |
| 100 | |
| 101 | PR 24596 |
| 102 | * cofflink.c (coff_link_check_archive_element): Don't assume |
| 103 | element is a coff object file after calling add_archive_element. |
| 104 | |
| 105 | 2019-05-28 Alan Modra <amodra@gmail.com> |
| 106 | |
| 107 | PR 24596 |
| 108 | * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't |
| 109 | attempt to set sh_entsize for excluded PLT section. |
| 110 | |
| 111 | 2019-05-28 Alan Modra <amodra@gmail.com> |
| 112 | |
| 113 | PR 24596 |
| 114 | * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt |
| 115 | to emit R_ALPHA_GOTTPREL in PIEs, for which no space is |
| 116 | allocated in alpha_dynamic_entries_for_reloc. |
| 117 | |
| 118 | 2019-05-28 Alan Modra <amodra@gmail.com> |
| 119 | |
| 120 | PR 24596 |
| 121 | * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault |
| 122 | on NULL output_section. |
| 123 | * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf. |
| 124 | |
| 125 | 2019-05-28 Alan Modra <amodra@gmail.com> |
| 126 | |
| 127 | PR 24596 |
| 128 | * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new |
| 129 | entry when MUST_FIND. Abort when MUST_FIND not found. |
| 130 | (elf_m68k_get_bfd2got_entry): Likewise. |
| 131 | (elf_m68k_relocate_section): Remove now useless assert. |
| 132 | |
| 133 | 2019-05-28 Alan Modra <amodra@gmail.com> |
| 134 | |
| 135 | PR 24596 |
| 136 | * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd |
| 137 | from bfd_link_info, not an output section owner. |
| 138 | (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise. |
| 139 | (elf_hppa_final_link_relocate): Likewise. |
| 140 | |
| 141 | 2019-05-28 Alan Modra <amodra@gmail.com> |
| 142 | |
| 143 | PR 24596 |
| 144 | * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing |
| 145 | create_object_symbols_section, obj_textsec, obj_datasec or |
| 146 | obj_bsssec. Fix other errors in placement. |
| 147 | * config.bfd: Obsolete tic30-aout. |
| 148 | |
| 149 | 2019-05-28 Alan Modra <amodra@gmail.com> |
| 150 | |
| 151 | PR 24596 |
| 152 | * dwarf2.c (save_section_vma, section_vma_same): Check for NULL |
| 153 | end of section list as well as section_count. |
| 154 | * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed |
| 155 | section list before returning error. |
| 156 | |
| 157 | 2019-05-27 Alan Modra <amodra@gmail.com> |
| 158 | |
| 159 | * elf.c (bfd_elf_set_group_contents): Exit on zero size section. |
| 160 | |
| 161 | 2019-05-27 Alan Modra <amodra@gmail.com> |
| 162 | |
| 163 | PR 24596 |
| 164 | * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP. |
| 165 | |
| 166 | 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| 167 | |
| 168 | * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function. |
| 169 | (struct elf_aarch64_link_hash_table): Add variant_pcs member. |
| 170 | (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs. |
| 171 | (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS. |
| 172 | (elf_backend_merge_symbol_attribute): Define. |
| 173 | |
| 174 | 2019-05-24 Alan Modra <amodra@gmail.com> |
| 175 | |
| 176 | * po/SRC-POTFILES.in: Regenerate. |
| 177 | |
| 178 | 2019-05-24 Alan Modra <amodra@gmail.com> |
| 179 | |
| 180 | * elf64-ppc.c: Comment on powerxx _notoc stub variants. |
| 181 | (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define. |
| 182 | (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define. |
| 183 | (struct ppc_link_hash_table): Add powerxx_stubs. |
| 184 | (ppc64_elf_check_relocs): Set powerxx_stubs. |
| 185 | (build_powerxx_offset, size_powerxx_offset), |
| 186 | (num_relocs_for_powerxx_offset), |
| 187 | (emit_relocs_for_powerxx_offset): New functions. |
| 188 | (plt_stub_size): Size powerxx stubs. |
| 189 | (ppc_build_one_stub): Emit powerxx stubs. |
| 190 | (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for |
| 191 | powerxx stubs. |
| 192 | |
| 193 | 2019-05-24 Alan Modra <amodra@gmail.com> |
| 194 | |
| 195 | * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for |
| 196 | R_PPC64_GOT_PCREL34. |
| 197 | (xlate_pcrel_opt): New function. |
| 198 | (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34. |
| 199 | (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative |
| 200 | for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation. |
| 201 | |
| 202 | 2019-05-24 Alan Modra <amodra@gmail.com> |
| 203 | |
| 204 | * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO), |
| 205 | (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30), |
| 206 | (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34), |
| 207 | (BFD_RELOC_PPC64_PLT_PCREL34), |
| 208 | (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34), |
| 209 | (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34), |
| 210 | (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34), |
| 211 | (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34), |
| 212 | (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums. |
| 213 | * elf64-ppc.c (PNOP): Define. |
| 214 | (ppc64_elf_howto_raw): Add reloc howtos for new relocations. |
| 215 | (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers. |
| 216 | (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34 |
| 217 | relocs. |
| 218 | (ppc64_elf_prefix_reloc): New function. |
| 219 | (struct ppc_link_hash_table): Add notoc_plt. |
| 220 | (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC. |
| 221 | (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34, |
| 222 | R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC. |
| 223 | (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set |
| 224 | has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle |
| 225 | possible need for dynamic relocs on non-pcrel powerxx relocs. |
| 226 | (dec_dynrel_count): Handle non-pcrel powerxx relocs. |
| 227 | (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC. |
| 228 | (toc_adjusting_stub_needed): Likewise. |
| 229 | (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC. |
| 230 | (ppc64_elf_relocate_section): Handle new powerxx relocs. |
| 231 | * bfd-in2.h: Regenerate. |
| 232 | * libbfd.h: Regenerate. |
| 233 | |
| 234 | 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com> |
| 235 | |
| 236 | * config.bfd (targ_cpu): Process bpf-*-none only if BFD64. |
| 237 | * configure.ac: Set target_size=64 for bpf_elf64_le_vec and |
| 238 | bpf_elf64_be_vec. |
| 239 | * configure: Regenerate. |
| 240 | |
| 241 | 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com> |
| 242 | |
| 243 | * configure: Regenerated. |
| 244 | * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo. |
| 245 | (ALL_MACHINES_CFILES): Add cpu-bpf.c. |
| 246 | (BFD64_BACKENDS): Add elf64-bpf.lo. |
| 247 | (BFD64_BACKENDS_CFILES): Add elf64-bpf.c. |
| 248 | * Makefile.in (SOURCE_HFILES): Regenerate. |
| 249 | * config.bfd (targ_cpu): Handle bpf-*-* targets. |
| 250 | * cpu-bpf.c: New file. |
| 251 | * elf64-bpf.c: Likewise. |
| 252 | * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and |
| 253 | bpf_elf64_le_vec. |
| 254 | * archures.c: Define architecture bfd_arch_bpf and machine |
| 255 | bfd_arch_bpf. |
| 256 | * reloc.c: Define BFD relocations used by the BPF target. |
| 257 | * bfd-in2.h: Regenerated. |
| 258 | * libbfd.h: Likewise. |
| 259 | |
| 260 | 2019-05-22 Alan Modra <amodra@gmail.com> |
| 261 | |
| 262 | * elf32-arm.c (arm_allocate_glue_section_space): Clear section |
| 263 | contents. |
| 264 | |
| 265 | 2019-05-22 Alan Modra <amodra@gmail.com> |
| 266 | |
| 267 | * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further |
| 268 | processing on "size error in section". |
| 269 | |
| 270 | 2019-05-22 Alan Modra <amodra@gmail.com> |
| 271 | |
| 272 | * som.c (som_bfd_free_cached_info): Call |
| 273 | _bfd_generic_close_and_cleanup. |
| 274 | |
| 275 | 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com> |
| 276 | |
| 277 | * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error |
| 278 | for TLS_TPREL_HI16(/LO16) relocations in shared library. |
| 279 | |
| 280 | 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com> |
| 281 | |
| 282 | * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer |
| 283 | checks. Search the RELA table for n64 relocations. |
| 284 | |
| 285 | 2019-05-21 Matthew Fortune <matthew.fortune@mips.com> |
| 286 | Faraz Shahbazker <fshahbazker@wavecomp.com> |
| 287 | |
| 288 | * elfxx-mips.c (LA25_BC): New macro. |
| 289 | (mips_elf_link_hash_table)<compact_branches>: New field. |
| 290 | (STUB_JALRC): New macro. |
| 291 | (mipsr6_o32_exec_plt0_entry_compact): New array. |
| 292 | (mipsr6_n32_exec_plt0_entry_compact): Likewise. |
| 293 | (mipsr6_n64_exec_plt0_entry_compact): Likewise. |
| 294 | (mipsr6_exec_plt_entry_compact): Likewise. |
| 295 | (mips_elf_create_la25_stub): Use BC instead of J for stubs |
| 296 | when compact_branches is true. |
| 297 | (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact |
| 298 | PLT for MIPSR6 with compact_branches. Do not reorder the |
| 299 | compact branches PLT. Switch the lazy stub for MIPSR6 |
| 300 | with compact_branches to use JALRC. |
| 301 | (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6 |
| 302 | when compact_branches is true. |
| 303 | (_bfd_mips_elf_compact_branches): New function. |
| 304 | * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype. |
| 305 | |
| 306 | 2019-05-21 Tamar Christina <tamar.christina@arm.com> |
| 307 | |
| 308 | PR ld/24373 |
| 309 | * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub): |
| 310 | Fix print formatter. |
| 311 | |
| 312 | 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| 313 | |
| 314 | PR 24460 |
| 315 | * elf32-arm.c (get_value_helper): Remove. |
| 316 | (elf32_arm_final_link_relocate): Fix branch future relocations. |
| 317 | |
| 318 | 2019-05-21 Tamar Christina <tamar.christina@arm.com> |
| 319 | |
| 320 | PR ld/24373 |
| 321 | * bfd-in.h (enum erratum_84319_opts): New |
| 322 | (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change |
| 323 | int to enum erratum_84319_opts. |
| 324 | * bfd-in2.h: Regenerate. |
| 325 | * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change |
| 326 | fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr. |
| 327 | (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub. |
| 328 | (aarch64_size_one_stub): Conditionally size erratum 843419 stubs. |
| 329 | (_bfd_aarch64_resize_stubs): Amend comment. |
| 330 | (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround |
| 331 | requested. |
| 332 | (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum. |
| 333 | (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of |
| 334 | erratum workaround. |
| 335 | (clear_erratum_843419_entry): Update erratum conditional. |
| 336 | |
| 337 | 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com> |
| 338 | |
| 339 | PR ld/24571 |
| 340 | * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check |
| 341 | when computing distance_short_enough. |
| 342 | |
| 343 | 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com> |
| 344 | |
| 345 | PR ld/24564 |
| 346 | * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around): |
| 347 | Wrap around even if distance equals avr_pc_wrap_around. |
| 348 | |
| 349 | 2019-05-20 Nick Clifton <nickc@redhat.com> |
| 350 | |
| 351 | * po/fr.po: Updated French translation. |
| 352 | |
| 353 | 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| 354 | |
| 355 | * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch. |
| 356 | |
| 357 | 2019-05-16 Alan Modra <amodra@gmail.com> |
| 358 | |
| 359 | * elf32-arm.c (elf32_arm_write_section): Revert last change. |
| 360 | |
| 361 | 2019-05-15 Alan Modra <amodra@gmail.com> |
| 362 | |
| 363 | * elf32-arm.c (elf32_arm_write_section): Don't leave |
| 364 | error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with |
| 365 | unitialised section contents. |
| 366 | |
| 367 | 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com> |
| 368 | |
| 369 | PR 19921 |
| 370 | * verilog.c: (VerilogDataWidth): New variable. |
| 371 | (verilog_write_record): Emit bytes in VerilogDataWidth bundles. |
| 372 | |
| 373 | 2019-05-08 Nick Clifton <nickc@redhat.com> |
| 374 | |
| 375 | PR 24523 |
| 376 | * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE |
| 377 | rather than FALSE if encountering a non-ELF file. |
| 378 | |
| 379 | 2019-05-06 Alan Modra <amodra@gmail.com> |
| 380 | |
| 381 | * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error. |
| 382 | |
| 383 | 2019-05-06 Alan Modra <amodra@gmail.com> |
| 384 | |
| 385 | * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA), |
| 386 | (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): |
| 387 | Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry. |
| 388 | * libbfd.h: Regenerate. |
| 389 | * bfd-in2.h: Regenerate. |
| 390 | |
| 391 | 2019-05-04 Alan Modra <amodra@gmail.com> |
| 392 | |
| 393 | PR 24511 |
| 394 | * syms.c (coff_section_type): Only allow '.', '$' and numeric |
| 395 | following the standard section names. |
| 396 | (bfd_decode_symclass): Prioritize section flag tests in |
| 397 | decode_section_type before name tests in coff_section_type. |
| 398 | * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section |
| 399 | and fake_common_section using BFD_FAKE_SECTION. Use "fake" as |
| 400 | their names and choose standard .text section flags for |
| 401 | fake_section. |
| 402 | |
| 403 | 2019-05-02 Nick Clifton <nickc@redhat.com> |
| 404 | |
| 405 | PR 24493 |
| 406 | * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and |
| 407 | .gnu.debugaltlink sections as debugging sections. |
| 408 | |
| 409 | 2019-04-30 Alan Modra <amodra@gmail.com> |
| 410 | |
| 411 | * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel. |
| 412 | (struct _ppc64_elf_section_data): Likewise. |
| 413 | (ppc64_elf_check_relocs): Set above fields. |
| 414 | (ppc64_elf_edit_toc): Add a pass over GOT relocs. |
| 415 | (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative |
| 416 | when possible. |
| 417 | |
| 418 | 2019-04-26 H.J. Lu <hongjiu.lu@intel.com> |
| 419 | |
| 420 | PR ld/24486 |
| 421 | * elflink.c (elf_link_output_extsym): Don't complain undefined |
| 422 | weak dynamic reference. |
| 423 | |
| 424 | 2019-04-25 Sudakshina Das <sudi.das@arm.com> |
| 425 | |
| 426 | * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove. |
| 427 | (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove. |
| 428 | (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove. |
| 429 | (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update. |
| 430 | (elfNN_aarch64_small_plt0_pac_entry): Remove. |
| 431 | (elfNN_aarch64_small_plt0_bti_pac_entry): Remove. |
| 432 | (elfNN_aarch64_small_plt0_bti_entry): Update. |
| 433 | (elfNN_aarch64_small_plt_bti_entry): Update. |
| 434 | (elfNN_aarch64_small_plt_pac_entry): Update. |
| 435 | (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update. |
| 436 | (setup_plt_values): Setup new entries. |
| 437 | (elfNN_aarch64_finish_dynamic_sections): Remove size change. |
| 438 | (elfNN_aarch64_plt_sym_val): Likewise. |
| 439 | |
| 440 | 2019-04-22 Jim Wilson <jimw@sifive.com> |
| 441 | |
| 442 | * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204. |
| 443 | |
| 444 | 2019-04-19 Alan Modra <amodra@gmail.com> |
| 445 | |
| 446 | * elf32-s12z.c (elf_backend_can_gc_sections): Don't define |
| 447 | |
| 448 | 2019-04-17 H.J. Lu <hongjiu.lu@intel.com> |
| 449 | |
| 450 | * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not |
| 451 | building shared object. |
| 452 | * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise. |
| 453 | |
| 454 | 2019-04-17 H.J. Lu <hongjiu.lu@intel.com> |
| 455 | |
| 456 | PR ld/24458 |
| 457 | * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86 |
| 458 | linker_def. |
| 459 | |
| 460 | 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| 461 | |
| 462 | * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal |
| 463 | relocation. |
| 464 | * bfd-in2.h: Regenerate. |
| 465 | * libbfd.h: Likewise. |
| 466 | |
| 467 | 2019-04-15 Sudakshina Das <sudi.das@arm.com> |
| 468 | |
| 469 | * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New. |
| 470 | * bfd-in2.h: Regenerated. |
| 471 | * libbfd.h: Regenerated. |
| 472 | |
| 473 | 2019-04-15 Sudakshina Das <sudi.das@arm.com> |
| 474 | |
| 475 | * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation. |
| 476 | * bfd-in2.h: Regenerated. |
| 477 | * libbfd.h: Likewise. |
| 478 | |
| 479 | 2019-04-15 Sudakshina Das <sudi.das@arm.com> |
| 480 | |
| 481 | * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New. |
| 482 | * bfd-in2.h: Regenerated. |
| 483 | * libbfd.h: Regenerated. |
| 484 | * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13. |
| 485 | (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13 |
| 486 | and R_ARM_THM_BF12 together. |
| 487 | (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13. |
| 488 | |
| 489 | 2019-04-15 Sudakshina Das <sudi.das@arm.com> |
| 490 | |
| 491 | * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New |
| 492 | * libbfd.h: Regenerated. |
| 493 | * bfd-in2.h: Regenerated. |
| 494 | * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18. |
| 495 | (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19 |
| 496 | and R_ARM_THM_BF18 together. |
| 497 | (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19. |
| 498 | |
| 499 | 2019-04-15 Sudakshina Das <sudi.das@arm.com> |
| 500 | |
| 501 | * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum. |
| 502 | * bfd-in2.h: Regenerated. |
| 503 | * libbfd.h: Regenerated. |
| 504 | * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16. |
| 505 | (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17 |
| 506 | and R_ARM_THM_BF16 together. |
| 507 | (get_value_helper): New reloc helper. |
| 508 | (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16. |
| 509 | |
| 510 | 2019-04-15 Sudakshina Das <sudi.das@arm.com> |
| 511 | |
| 512 | * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum. |
| 513 | * bfd-in2.h: Regenerate. |
| 514 | * libbfd.h: Regenerate. |
| 515 | |
| 516 | 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| 517 | |
| 518 | * archures.c (bfd_mach_arm_8_1M_MAIN): Define. |
| 519 | * bfd-in2.h: Regenerate. |
| 520 | * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline. |
| 521 | * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline |
| 522 | and update assert. |
| 523 | (using_thumb2): Likewise. |
| 524 | (using_thumb2_bl): Update assert. |
| 525 | (arch_has_arm_nop): Likewise. |
| 526 | (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline. |
| 527 | (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging. |
| 528 | |
| 529 | 2019-04-11 H.J. Lu <hongjiu.lu@intel.com> |
| 530 | |
| 531 | * elf-linker-x86.h (elf_x86_cet_report): New. |
| 532 | (elf_linker_x86_params): Add cet_report. |
| 533 | * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report |
| 534 | missing IBT and SHSTK properties if needed. |
| 535 | |
| 536 | 2019-04-11 H.J. Lu <hongjiu.lu@intel.com> |
| 537 | |
| 538 | PR ld/24436 |
| 539 | * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of |
| 540 | "h != NULL". Don't check "h != NULL" before calling. |
| 541 | bfd_elf_gc_record_vtentry. |
| 542 | * elf32-arm.c (elf32_arm_check_relocs): Likewise. |
| 543 | * elf32-bfin.c (bfin_check_relocs): Likewise. |
| 544 | * elf32-cris.c (cris_elf_check_relocs): Likewise. |
| 545 | * elf32-csky.c (csky_elf_check_relocs): Likewise. |
| 546 | * elf32-d10v.c (elf32_d10v_check_relocs): Likewise. |
| 547 | * elf32-dlx.c (elf32_dlx_check_relocs): Likewise. |
| 548 | * elf32-fr30.c (fr30_elf_check_relocs): Likewise. |
| 549 | * elf32-frv.c (elf32_frv_check_relocs): Likewise. |
| 550 | * elf32-hppa.c (elf32_hppa_check_relocs): Likewise. |
| 551 | * elf32-i386.c (elf_i386_check_relocs): Likewise. |
| 552 | * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. |
| 553 | * elf32-m32r.c (m32r_elf_check_relocs): Likewise. |
| 554 | * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. |
| 555 | * elf32-m68k.c (elf_m68k_check_relocs): Likewise. |
| 556 | * elf32-mcore.c (mcore_elf_check_relocs): Likewise. |
| 557 | * elf32-metag.c (elf_metag_check_relocs): Likewise. |
| 558 | * elf32-or1k.c (or1k_elf_check_relocs): Likewise. |
| 559 | * elf32-ppc.c (ppc_elf_check_relocs): Likewise. |
| 560 | * elf32-s390.c (elf_s390_check_relocs): Likewise. |
| 561 | * elf32-sh.c (sh_elf_check_relocs): Likewise. |
| 562 | * elf32-v850.c (v850_elf_check_relocs): Likewise. |
| 563 | * elf32-vax.c (elf_vax_check_relocs): Likewise. |
| 564 | * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise. |
| 565 | * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise. |
| 566 | * elf64-mmix.c (mmix_elf_check_relocs): Likewise. |
| 567 | * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. |
| 568 | * elf64-s390.c (elf_s390_check_relocs): Likewise. |
| 569 | * elf64-x86-64.c (elf_s390_check_relocs): Likewise. |
| 570 | * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. |
| 571 | * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. |
| 572 | * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt |
| 573 | VTENTRY entry. |
| 574 | |
| 575 | 2019-04-11 Alan Modra <amodra@gmail.com> |
| 576 | |
| 577 | PR 24435 |
| 578 | * elflink.c (elf_link_add_object_symbols): Don't read partial |
| 579 | dynamic entries from fuzzed objects. |
| 580 | |
| 581 | 2019-04-11 Tamar Christina <tamar.christina@arm.com> |
| 582 | |
| 583 | PR ld/24302 |
| 584 | * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit |
| 585 | DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW. |
| 586 | (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW. |
| 587 | |
| 588 | 2019-04-10 Michael Forney <mforney@mforney.org> |
| 589 | |
| 590 | PR 24427 |
| 591 | * doc/chew.c (free_words): Correctly free "push_text" strings. |
| 592 | |
| 593 | 2019-04-08 H.J. Lu <hongjiu.lu@intel.com> |
| 594 | |
| 595 | * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets. |
| 596 | |
| 597 | 2019-04-08 Alan Modra <amodra@gmail.com> |
| 598 | |
| 599 | * configure.ac (elfxx_x86): Define and use. |
| 600 | * configure: Regenerate. |
| 601 | |
| 602 | 2019-04-06 H.J. Lu <hongjiu.lu@intel.com> |
| 603 | |
| 604 | * elf-linker-x86.h: New file. |
| 605 | * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params |
| 606 | to get x86-specific linker options. |
| 607 | * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise. |
| 608 | (elf_x86_64_check_relocs): Likewise. |
| 609 | (elf_x86_64_relocate_section): Likewise. |
| 610 | (elf_x86_64_link_setup_gnu_properties): Likewise. |
| 611 | * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise. |
| 612 | (_bfd_x86_elf_link_setup_gnu_properties): Likewise. |
| 613 | (_bfd_elf_linker_x86_set_options): New function. |
| 614 | * elfxx-x86.h: Include "elf-linker-x86.h". |
| 615 | (elf_x86_link_hash_table): Add params. |
| 616 | |
| 617 | 2019-04-03 Alan Modra <amodra@gmail.com> |
| 618 | |
| 619 | * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c, |
| 620 | * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c, |
| 621 | * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c, |
| 622 | * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c, |
| 623 | * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c, |
| 624 | * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes. |
| 625 | |
| 626 | 2019-04-02 Jim Wilson <jimw@sifive.com> |
| 627 | |
| 628 | PR 24389 |
| 629 | * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of |
| 630 | ELF header flags to after check for ELF object file. Loop through |
| 631 | sections looking for code sections, if none, then skip ABI checks. |
| 632 | |
| 633 | 2019-03-30 Andrew Waterman <andrew@sifive.com> |
| 634 | |
| 635 | * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for |
| 636 | rd == X_RA case. |
| 637 | |
| 638 | 2019-03-29 Max Filippov <jcmvbkbc@gmail.com> |
| 639 | |
| 640 | * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add |
| 641 | info->export_dynamic to the conditional. |
| 642 | |
| 643 | 2019-03-28 Alan Modra <amodra@gmail.com> |
| 644 | |
| 645 | PR 24392 |
| 646 | * configure.ac: Invoke AC_CHECK_SIZEOF(int). |
| 647 | * configure: Regenerate. |
| 648 | * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic |
| 649 | workaround with SIZEOF_LONG vs. SIZEOF_INT check. |
| 650 | * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise. |
| 651 | * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise. |
| 652 | * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise. |
| 653 | |
| 654 | 2019-03-21 Jim Wilson <jimw@sifive.com> |
| 655 | |
| 656 | PR 24365 |
| 657 | * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check, |
| 658 | verify sym non-NULL before using. Add identical check using h. |
| 659 | |
| 660 | 2019-03-21 Sudakshina Das <sudi.das@arm.com> |
| 661 | |
| 662 | * elf-bfd.h (struct elf_backend_data): Add argument to |
| 663 | merge_gnu_properties. |
| 664 | * elf-properties.c (elf_merge_gnu_properties): Add argument to |
| 665 | itself and while calling bed->merge_gnu_properties. |
| 666 | (elf_merge_gnu_property_list): Update the calls for |
| 667 | elf_merge_gnu_properties. |
| 668 | * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling |
| 669 | of --force-bti warning and add argument. |
| 670 | * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add |
| 671 | warning. |
| 672 | * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument. |
| 673 | * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in |
| 674 | declaration. |
| 675 | |
| 676 | 2019-03-20 Sudakshina Das <sudi.das@arm.com> |
| 677 | |
| 678 | * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define. |
| 679 | * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare. |
| 680 | (elf_backend_fixup_gnu_properties): Define for AArch64. |
| 681 | |
| 682 | 2019-03-18 Alan Modra <amodra@gmail.com> |
| 683 | |
| 684 | PR 24355 |
| 685 | * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub |
| 686 | for local iplt syms with ent->plt.offset == -1. Remove ineffective |
| 687 | attempt at writing glink stubs only once. |
| 688 | |
| 689 | 2019-03-16 Alan Modra <amodra@gmail.com> |
| 690 | |
| 691 | PR 24337 |
| 692 | * elf.c (_bfd_elf_rela_local_sym): Revert last change. |
| 693 | (_bfd_elf_rel_local_sym): Likewise. |
| 694 | * elflink.c (elf_link_input_bfd): Use bfd_und_section for |
| 695 | section of symbols with unrecognized shndx. |
| 696 | |
| 697 | 2019-03-15 H.J. Lu <hongjiu.lu@intel.com> |
| 698 | |
| 699 | PR ld/24267 |
| 700 | * coffgen.c (_bfd_coff_section_already_linked): Skip discarded |
| 701 | section. |
| 702 | * cofflink.c (coff_link_add_symbols): Check for symbols defined |
| 703 | in discarded section. |
| 704 | |
| 705 | 2019-03-15 Alan Modra <amodra@gmail.com> |
| 706 | |
| 707 | PR 24339 |
| 708 | * elflink.c (elf_link_add_object_symbols): Bail out on a local |
| 709 | symbol after globals if elf_bad_symtab is not set. |
| 710 | |
| 711 | 2019-03-15 Alan Modra <amodra@gmail.com> |
| 712 | |
| 713 | PR 24337 |
| 714 | * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec. |
| 715 | (_bfd_elf_rel_local_sym): Likewise. |
| 716 | |
| 717 | 2019-03-15 Alan Modra <amodra@gmail.com> |
| 718 | |
| 719 | PR 24336 |
| 720 | * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed |
| 721 | object files with sh_size not a multiple of sh_entsize. |
| 722 | |
| 723 | 2019-03-15 H.J. Lu <hongjiu.lu@intel.com> |
| 724 | |
| 725 | PR ld/24338 |
| 726 | * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt |
| 727 | input with bad relocation. |
| 728 | |
| 729 | 22019-03-15 H.J. Lu <hongjiu.lu@intel.com> |
| 730 | |
| 731 | * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent. |
| 732 | |
| 733 | 2019-03-14 Nick Clifton <nickc@redhat.com> |
| 734 | |
| 735 | PR 24334 |
| 736 | * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field. |
| 737 | (save_section_vma): Initialise field to the number of entries in |
| 738 | the sec_vma table. |
| 739 | (section_vma_same): Check that the number of entries in the |
| 740 | sec_vma table matches the number of sections in the bfd. |
| 741 | |
| 742 | 2019-03-14 Nick Clifton <nickc@redhat.com> |
| 743 | |
| 744 | PR 24333 |
| 745 | * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL |
| 746 | section owner pointer when adding the default symbol. |
| 747 | |
| 748 | 2019-03-14 Nick Clifton <nickc@redhat.com> |
| 749 | |
| 750 | PR 24332 |
| 751 | * elflink.c (elf_link_add_object_symbols): Add new local variable |
| 752 | extversym_end. Initialise it to point to the end of the version |
| 753 | symbol table, if present. Check it when initialising and updating |
| 754 | the ever pointer. |
| 755 | |
| 756 | 2019-03-13 Sudakshina Das <sudi.das@arm.com> |
| 757 | |
| 758 | * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New. |
| 759 | (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New. |
| 760 | (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs. |
| 761 | (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC |
| 762 | and PLT_PAC_PLT. |
| 763 | (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC. |
| 764 | (get_plt_type): Add case for DT_AARCH64_PAC_PLT. |
| 765 | (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC. |
| 766 | |
| 767 | 2019-03-13 Sudakshina Das <sudi.das@arm.com> |
| 768 | Szabolcs Nagy <szabolcs.nagy@arm.com> |
| 769 | |
| 770 | * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New. |
| 771 | (aarch64_bti_pac_info): New. |
| 772 | (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument. |
| 773 | (bfd_elf32_aarch64_set_options): Likewise. |
| 774 | * bfd-in2.h: Regenerate |
| 775 | * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New. |
| 776 | (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New. |
| 777 | (elfNN_aarch64_small_plt0_bti_entry): New. |
| 778 | (elfNN_aarch64_small_plt_bti_entry): New. |
| 779 | (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New. |
| 780 | (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields. |
| 781 | (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and |
| 782 | tlsdesc_plt_entry_size fields. |
| 783 | (elfNN_aarch64_link_hash_table_create): Initialise the new fields. |
| 784 | (setup_plt_values): New helper function. |
| 785 | (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and |
| 786 | bti enable type. |
| 787 | (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of |
| 788 | fixed macros. |
| 789 | (elfNN_aarch64_size_dynamic_sections): Likewise and add checks. |
| 790 | (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers |
| 791 | to plt stubs instead of fixed ones and update filling them according |
| 792 | to the need for bti. |
| 793 | (elfNN_aarch64_init_small_plt0_entry): Likewise. |
| 794 | (elfNN_aarch64_finish_dynamic_sections): Likewise. |
| 795 | (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New. |
| 796 | (elfNN_aarch64_plt_sym_val): Update size accordingly. |
| 797 | (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE |
| 798 | is set. |
| 799 | (bfd_elfNN_get_synthetic_symtab): Define. |
| 800 | (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti |
| 801 | and mising BTI NOTE SECTION. |
| 802 | |
| 803 | |
| 804 | 2019-03-13 Sudakshina Das <sudi.das@arm.com> |
| 805 | |
| 806 | * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude |
| 807 | linker created inputs from merge. |
| 808 | * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for |
| 809 | GNU_PROPERTY_AARCH64_FEATURE_1_AND properties. |
| 810 | (elfNN_aarch64_link_setup_gnu_properties): New. |
| 811 | (elfNN_aarch64_merge_gnu_properties): New. |
| 812 | (elf_backend_setup_gnu_properties): Define for AArch64. |
| 813 | (elf_backend_merge_gnu_properties): Likewise. |
| 814 | * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define. |
| 815 | (_bfd_aarch64_elf_parse_gnu_properties): Define. |
| 816 | (_bfd_aarch64_elf_merge_gnu_properties): Define. |
| 817 | * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare. |
| 818 | (_bfd_aarch64_elf_parse_gnu_properties): Declare. |
| 819 | (_bfd_aarch64_elf_merge_gnu_properties): Declare. |
| 820 | (elf_backend_parse_gnu_properties): Define for AArch64. |
| 821 | |
| 822 | 2019-03-13 H.J. Lu <hongjiu.lu@intel.com> |
| 823 | |
| 824 | PR ld/24322 |
| 825 | * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly |
| 826 | merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK]. |
| 827 | |
| 828 | 2019-03-12 Alan Modra <amodra@gmail.com> |
| 829 | |
| 830 | * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add |
| 831 | nmemb parameter. Use bfd_alloc2. |
| 832 | (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls. |
| 833 | Delete assertion. |
| 834 | (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2. |
| 835 | (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls. |
| 836 | * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation |
| 837 | doesn't overflow. |
| 838 | * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix. |
| 839 | (assign_section_numbers): Style fix. |
| 840 | (swap_out_syms): Use bfd_malloc2. |
| 841 | (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't |
| 842 | overflow. |
| 843 | (_bfd_elf_make_empty_symbol): Style fix. |
| 844 | (elfobj_grok_stapsdt_note_1): Formatting. |
| 845 | * elfcode.h (elf_object_p): Use bfd_alloc2. |
| 846 | (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise. |
| 847 | (elf_slurp_symbol_table): Use bfd_zalloc2. |
| 848 | (elf_slurp_reloc_table): Use bfd_alloc2. |
| 849 | (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2. |
| 850 | * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure |
| 851 | size calculation doesn't overflow. |
| 852 | (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise. |
| 853 | * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise. |
| 854 | * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version. |
| 855 | |
| 856 | 2019-03-08 Alan Modra <amodra@gmail.com> |
| 857 | |
| 858 | PR 24311 |
| 859 | * merge.c (merge_strings): Return secinfo. Don't pad section |
| 860 | to alignment here. |
| 861 | (_bfd_merge_sections): Pad section to alignment here, if input |
| 862 | sections contributing to merged output all pad to alignment. |
| 863 | Formatting. |
| 864 | |
| 865 | 2019-03-06 Nick Clifton <nickc@redhat.com> |
| 866 | |
| 867 | * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol |
| 868 | table pointer. |
| 869 | * coffgen.c (coff_find_nearest_line_with_names): Do not call |
| 870 | _bfd_dwarf2_find_symbol_bias if there is no symbol table available. |
| 871 | |
| 872 | 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com> |
| 873 | |
| 874 | This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335. |
| 875 | 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com> |
| 876 | |
| 877 | PR 20113 |
| 878 | * elf32-s390.c (allocate_dynrelocs): Update comment. |
| 879 | |
| 880 | 2019-02-28 Tamar Christina <tamar.christina@arm.com> |
| 881 | |
| 882 | * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse. |
| 883 | |
| 884 | 2019-02-28 Nick Clifton <nickc@redhat.com> |
| 885 | |
| 886 | PR 24273 |
| 887 | * elf.c (bfd_elf_string_from_elf_section): Check for a string |
| 888 | section that is not NUL terminated. |
| 889 | |
| 890 | 2019-02-27 H.J. Lu <hongjiu.lu@intel.com> |
| 891 | |
| 892 | PR ld/24276 |
| 893 | * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined |
| 894 | by linker when checking copy reloc on protected symbol. |
| 895 | |
| 896 | 2019-02-24 Alan Modra <amodra@gmail.com> |
| 897 | |
| 898 | PR 24144 |
| 899 | * pdp11.c (set_section_contents): Revert 2015-02-24 change. |
| 900 | |
| 901 | 2019-02-20 Eric Tsai <erictsai@cadence.com> |
| 902 | |
| 903 | * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output |
| 904 | sections between the call site and call destination and adjust |
| 905 | call distance by the largest alignment. |
| 906 | |
| 907 | 2019-02-20 Alan Hayward <alan.hayward@arm.com> |
| 908 | |
| 909 | * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration. |
| 910 | * elf.c (elfcore_grok_aarch_pauth): New function. |
| 911 | (elfcore_grok_note): Check for NT_ARM_PAC_MASK. |
| 912 | (elfcore_write_aarch_pauth): New function. |
| 913 | (elfcore_write_register_note): Check for AArch64 pauth section. |
| 914 | |
| 915 | 2019-02-20 Alan Modra <amodra@gmail.com> |
| 916 | |
| 917 | PR 24225 |
| 918 | * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf |
| 919 | return value. |
| 920 | |
| 921 | 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com> |
| 922 | |
| 923 | * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all |
| 924 | Darwin hosts, not just or1k. |
| 925 | * configure: Regenerate. |
| 926 | |
| 927 | 2019-02-20 Alan Modra <amodra@gmail.com> |
| 928 | |
| 929 | PR 24236 |
| 930 | * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding |
| 931 | sentinel NUL to string buffer nearer to loop where it is used. |
| 932 | Don't go past sentinel when scanning strings, and don't write |
| 933 | NUL again. |
| 934 | * archive.c (do_slurp_coff_armap): Simplify string handling to |
| 935 | archive64.c style. |
| 936 | |
| 937 | 2019-02-19 Alan Modra <amodra@gmail.com> |
| 938 | |
| 939 | PR 24235 |
| 940 | * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks |
| 941 | attempting to prevent read past end of section. |
| 942 | |
| 943 | 2019-02-18 Alan Modra <amodra@gmail.com> |
| 944 | |
| 945 | PR 24225 |
| 946 | * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and |
| 947 | PRIx64 to generate warning messages. Print local sym names too. |
| 948 | |
| 949 | 2019-02-09 Vineet Gupta <vgupta@synopsys.com> |
| 950 | |
| 951 | * elf32-arc (INIT_SYM_STRING): Delete. |
| 952 | (FINI_SYM_STRING): Likewise. |
| 953 | (init_str): Likewise. |
| 954 | (fini_str): Likewise. |
| 955 | |
| 956 | 2019-02-08 Alan Modra <amodra@gmail.com> |
| 957 | |
| 958 | * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported |
| 959 | for bss-plt" warning to make it an error. |
| 960 | |
| 961 | 2019-02-07 Eric Botcazou <ebotcazou@adacore.com> |
| 962 | |
| 963 | PR ld/18841 |
| 964 | * elf32-sparc.c (elf32_sparc_reloc_type_class): Return |
| 965 | reloc_class_ifunc for ifunc symbols. |
| 966 | * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise. |
| 967 | |
| 968 | 2019-02-07 Eric Botcazou <ebotcazou@adacore.com> |
| 969 | |
| 970 | * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak. |
| 971 | <R_VISIUM_PC16>: Use explicit range test to detect an overflow. |
| 972 | |
| 973 | 2019-02-07 Nick Clifton <nickc@redhat.com> |
| 974 | |
| 975 | * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets |
| 976 | into the definitely obsolete list. |
| 977 | |
| 978 | 2019-02-05 H.J. Lu <hongjiu.lu@intel.com> |
| 979 | |
| 980 | PR ld/24151 |
| 981 | * elf64-x86-64.c (elf_x86_64_need_pic): Check |
| 982 | SYMBOL_DEFINED_NON_SHARED_P instead of def_regular. |
| 983 | (elf_x86_64_relocate_section): Move PIC check for PC-relative |
| 984 | relocations to ... |
| 985 | (elf_x86_64_check_relocs): Here. |
| 986 | (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P |
| 987 | to check if a symbol is defined in a non-shared object. |
| 988 | * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New. |
| 989 | |
| 990 | 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com> |
| 991 | |
| 992 | * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead |
| 993 | of 'labs' (and fix GCC warning). |
| 994 | |
| 995 | 2019-01-25 Nick Clifton <nickc@redhat.com> |
| 996 | |
| 997 | * po/ru.po: Updated Russian translation. |
| 998 | |
| 999 | 2019-01-23 Nick Clifton <nickc@redhat.com> |
| 1000 | |
| 1001 | * po/fr.po: Updated French translation. |
| 1002 | |
| 1003 | 2019-01-21 Nick Clifton <nickc@redhat.com> |
| 1004 | |
| 1005 | * po/pt.po: Updated Portuguese translation. |
| 1006 | * po/uk.po: Updated Ukranian translation. |
| 1007 | |
| 1008 | 2019-01-21 Yuri Chornoivan <yurchor@ukr.net> |
| 1009 | |
| 1010 | PR 24108 |
| 1011 | * elf32-nds32.c (nds32_relocate_section): Add space between words |
| 1012 | in error message. |
| 1013 | * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in |
| 1014 | error message. |
| 1015 | (riscv_i_or_e_p): Likewise. |
| 1016 | (riscv_merge_arch_attr_info): Likewise. |
| 1017 | |
| 1018 | 2019-01-19 Nick Clifton <nickc@redhat.com> |
| 1019 | |
| 1020 | * version.m4: Reset to 2.32.51 |
| 1021 | * configure: Regenerate. |
| 1022 | * po/bfd.pot: Regenerate. |
| 1023 | |
| 1024 | 2018-06-24 Nick Clifton <nickc@redhat.com> |
| 1025 | |
| 1026 | 2.32 branch created. |
| 1027 | |
| 1028 | 2019-01-16 Kito Cheng <kito@andestech.com> |
| 1029 | |
| 1030 | * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even |
| 1031 | for OBJ_ATTR_PROC. |
| 1032 | |
| 1033 | 2019-01-16 Kito Cheng <kito@andestech.com> |
| 1034 | Nelson Chu <nelson@andestech.com> |
| 1035 | |
| 1036 | * elfnn-riscv.c (in_subsets): New. |
| 1037 | (out_subsets): Likewise. |
| 1038 | (merged_subsets): Likewise. |
| 1039 | (riscv_std_ext_p): Likewise. |
| 1040 | (riscv_non_std_ext_p): Likewise. |
| 1041 | (riscv_std_sv_ext_p): Likewise. |
| 1042 | (riscv_non_std_sv_ext_p): Likewise. |
| 1043 | (riscv_version_mismatch): Likewise. |
| 1044 | (riscv_i_or_e_p): Likewise. |
| 1045 | (riscv_merge_std_ext): Likewise. |
| 1046 | (riscv_merge_non_std_and_sv_ext): Likewise. |
| 1047 | (riscv_merge_arch_attr_info): Likewise. |
| 1048 | (riscv_merge_attributes): Likewise. |
| 1049 | (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute. |
| 1050 | |
| 1051 | * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New. |
| 1052 | (elf_backend_obj_attrs_vendor): Define. |
| 1053 | (elf_backend_obj_attrs_section_type): Likewise. |
| 1054 | (elf_backend_obj_attrs_section): Likewise. |
| 1055 | (elf_backend_obj_attrs_arg_type): Define as |
| 1056 | riscv_elf_obj_attrs_arg_type. |
| 1057 | * elfxx-riscv.c (riscv_estimate_digit): New. |
| 1058 | (riscv_estimate_arch_strlen1): Likewise. |
| 1059 | (riscv_estimate_arch_strlen): Likewise. |
| 1060 | (riscv_arch_str1): Likewise. |
| 1061 | (riscv_arch_str): Likewise. |
| 1062 | * elfxx-riscv.h (riscv_arch_str): Declare. |
| 1063 | |
| 1064 | 2019-01-14 John Darrington <john@darrington.wattle.id.au> |
| 1065 | |
| 1066 | * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc. |
| 1067 | * libbfd.h: regen. |
| 1068 | * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero |
| 1069 | source field. (md_apply_fix): Apply final fix |
| 1070 | to BFD_RELOC_S12Z_OPR. |
| 1071 | * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc. |
| 1072 | |
| 1073 | 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com> |
| 1074 | |
| 1075 | PR 20113 |
| 1076 | * elf32-s390.c (allocate_dynrelocs): Update comment. |
| 1077 | |
| 1078 | 2019-01-09 Andrew Paprocki <andrew@ishiboo.com> |
| 1079 | |
| 1080 | * warning.m4: Adjust egrep pattern for non-GNU compilers. |
| 1081 | * configure: Regenerate. |
| 1082 | |
| 1083 | 2019-01-08 Alan Modra <amodra@gmail.com> |
| 1084 | |
| 1085 | PR 23699 |
| 1086 | PR 24065 |
| 1087 | * ihex.c (ihex_write_object_contents): Properly check 32-bit |
| 1088 | address range. |
| 1089 | |
| 1090 | 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp> |
| 1091 | |
| 1092 | * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3. |
| 1093 | * bfd/bfd-in2.h: Regenerate. |
| 1094 | * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry. |
| 1095 | * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support. |
| 1096 | |
| 1097 | 2019-01-04 Lifang Xia <lifang_xia@c-sky.com> |
| 1098 | |
| 1099 | * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky |
| 1100 | default target, little endian target is more suitable. |
| 1101 | |
| 1102 | 2019-01-04 Alan Modra <amodra@gmail.com> |
| 1103 | |
| 1104 | PR 24061 |
| 1105 | PR 21786 |
| 1106 | * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and |
| 1107 | adjust all callers. |
| 1108 | (EQ_VALUE_IN_FIELD): Likewise. |
| 1109 | * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise. |
| 1110 | |
| 1111 | 2019-01-01 Alan Modra <amodra@gmail.com> |
| 1112 | |
| 1113 | Update year range in copyright notice of all files. |
| 1114 | |
| 1115 | For older changes see ChangeLog-2018 |
| 1116 | \f |
| 1117 | Copyright (C) 2019 Free Software Foundation, Inc. |
| 1118 | |
| 1119 | Copying and distribution of this file, with or without modification, |
| 1120 | are permitted in any medium without royalty provided the copyright |
| 1121 | notice and this notice are preserved. |
| 1122 | |
| 1123 | Local Variables: |
| 1124 | mode: change-log |
| 1125 | left-margin: 8 |
| 1126 | fill-column: 74 |
| 1127 | version-control: never |
| 1128 | End: |