| 1 | 2017-06-14 Nick Clifton <nickc@redhat.com> |
| 2 | |
| 3 | PR binutils/21589 |
| 4 | * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the |
| 5 | maximum value for the ascic pointer. Check that name processing |
| 6 | does not read beyond this value. |
| 7 | (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the |
| 8 | end of etir record. |
| 9 | |
| 10 | 2017-06-14 Nick Clifton <nickc@redhat.com> |
| 11 | |
| 12 | PR binutils/21591 |
| 13 | * versados.c (versados_mkobject): Zero the allocated tdata structure. |
| 14 | (process_otr): Check for an invalid offset in the otr structure. |
| 15 | |
| 16 | 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| 17 | |
| 18 | * config.bfd (epiphany-*-elf): Accept epiphany-*-*. |
| 19 | |
| 20 | 2017-06-13 H.J. Lu <hongjiu.lu@intel.com> |
| 21 | |
| 22 | PR ld/20022 |
| 23 | PR ld/21557 |
| 24 | PR ld/21562 |
| 25 | PR ld/21571 |
| 26 | * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the |
| 27 | vtable field to a union. |
| 28 | (_bfd_elf_is_start_stop): Removed. |
| 29 | * elf32-i386.c (elf_i386_convert_load_reloc): Also check for |
| 30 | __start_SECNAME and __stop_SECNAME symbols. |
| 31 | * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise. |
| 32 | * elflink.c (_bfd_elf_is_start_stop): Removed. |
| 33 | (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling |
| 34 | _bfd_elf_is_start_stop. |
| 35 | (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and |
| 36 | __stop_SECNAME symbols. Updated. |
| 37 | (elf_gc_smash_unused_vtentry_relocs): Likewise. |
| 38 | (bfd_elf_gc_record_vtinherit): Likewise. |
| 39 | (bfd_elf_gc_record_vtentry): Likewise. |
| 40 | |
| 41 | 2017-06-13 Nick Clifton <nickc@redhat.com> |
| 42 | |
| 43 | PR ld/21524 |
| 44 | * elflink.c (elf_link_adjust_relocs): Generate an error when |
| 45 | encountering a reloc against a symbol removed by garbage |
| 46 | collection. |
| 47 | |
| 48 | 2017-06-12 H.J. Lu <hongjiu.lu@intel.com> |
| 49 | |
| 50 | * elf-bfd.h (elf_backend_data): Add struct bfd_link_info * |
| 51 | to merge_gnu_properties. |
| 52 | * elf-properties.c (elf_merge_gnu_properties): Add struct |
| 53 | bfd_link_info * and pass it to merge_gnu_properties. |
| 54 | (elf_merge_gnu_property_list): Add struct bfd_link_info * |
| 55 | and pass it to elf_merge_gnu_properties. |
| 56 | (_bfd_elf_link_setup_gnu_properties): Pass info to |
| 57 | elf_merge_gnu_property_list. |
| 58 | * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct |
| 59 | bfd_link_info *. |
| 60 | * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise. |
| 61 | |
| 62 | 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info> |
| 63 | |
| 64 | PR 21564 |
| 65 | * binary.c (binary_set_section_contents): Scale lma by octets |
| 66 | per byte to set filepos. |
| 67 | |
| 68 | 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 69 | |
| 70 | * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate |
| 71 | dynamic sections. |
| 72 | |
| 73 | 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 74 | |
| 75 | * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to |
| 76 | require TEXTREL. |
| 77 | |
| 78 | 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 79 | |
| 80 | * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to |
| 81 | patched section contents for TLS IE reloc. |
| 82 | * elf32-arc.c: Remove TCB_SIZE preprocessor macro. |
| 83 | |
| 84 | 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 85 | |
| 86 | * elf32-arc.c (elf_arc_relocate_section): Added "call" to |
| 87 | RELOC_FOR_GLOBAL_SYMBOL macro. |
| 88 | |
| 89 | 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 90 | |
| 91 | * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition |
| 92 | changes. |
| 93 | |
| 94 | 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 95 | |
| 96 | * config/tc-arc.c (md_undefined_symbol): Changed. |
| 97 | * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed. |
| 98 | |
| 99 | 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 100 | |
| 101 | * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect |
| 102 | symbols. |
| 103 | |
| 104 | 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 105 | |
| 106 | * elf32-arc.c (elf_arc_check_relocs): Added condition to disable |
| 107 | warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs. |
| 108 | |
| 109 | 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> |
| 110 | |
| 111 | * elf32-arc.c (ADD_RELA): Changed to only work when dynamic |
| 112 | object is created. |
| 113 | |
| 114 | 2017-06-08 Richard Earnshaw <rearnsha@arm.com> |
| 115 | |
| 116 | * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion |
| 117 | that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use |
| 118 | is non-zero. Add clarifying comments. |
| 119 | |
| 120 | 2017-06-08 H.J. Lu <hongjiu.lu@intel.com> |
| 121 | |
| 122 | * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol |
| 123 | name. Use local IFUNC symbol name string to report unsupported |
| 124 | non-PIC call to IFUNC function. |
| 125 | (elf_i386_relocate_section): Dump local IFUNC name with minfo |
| 126 | when generating R_386_IRELATIVE relocation. |
| 127 | (elf_i386_finish_dynamic_symbol): Likewise. |
| 128 | * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local |
| 129 | IFUNC symbol name. |
| 130 | (elf_x86_64_relocate_section): Dump local IFUNC name with minfo |
| 131 | when generating R_X86_64_IRELATIVE relocation. |
| 132 | (elf_x86_64_finish_dynamic_symbol): Likewise. |
| 133 | |
| 134 | 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com> |
| 135 | |
| 136 | * elf.c (setup_group): Make sure BFD sections are created for all |
| 137 | group sections in the input file when processing SHF_GROUP |
| 138 | sections. |
| 139 | (bfd_section_from_shdr): Avoid duplicating logic already |
| 140 | implemented in `setup_group'. |
| 141 | |
| 142 | 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com> |
| 143 | |
| 144 | PR binutils/21546 |
| 145 | * peXXigen.c (pe_print_idata): Use the address of the first thunk |
| 146 | if the hint address is zero. |
| 147 | |
| 148 | 2017-06-06 James Clarke <jrtc27@jrtc27.com> |
| 149 | |
| 150 | PR ld/19579 |
| 151 | * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check |
| 152 | ELF_COMMON_DEF_P for common symbols. |
| 153 | |
| 154 | 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com> |
| 155 | |
| 156 | * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark |
| 157 | SEC_GROUP sections as SEC_EXCLUDE. |
| 158 | (bfd_elf_set_group_contents): Replace use of abort with an assert. |
| 159 | (assign_section_numbers): Use resolve_section_groups flag instead |
| 160 | of relocatable link type. |
| 161 | (_bfd_elf_init_private_section_data): Use resolve_section_groups |
| 162 | flag instead of checking the final_link flag for part of the |
| 163 | checks in here. Fix white space as a result. |
| 164 | * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag |
| 165 | instead of relocatable link type. |
| 166 | (bfd_elf_final_link): Likewise. |
| 167 | |
| 168 | 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com> |
| 169 | |
| 170 | * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused |
| 171 | variable `bed'. |
| 172 | * elf32-score.c (score_elf_final_link_relocate): Likewise. |
| 173 | (s3_bfd_score_elf_check_relocs): Likewise. |
| 174 | * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise. |
| 175 | (score_elf_final_link_relocate): Likewise. |
| 176 | (s7_bfd_score_elf_check_relocs): Likewise. |
| 177 | |
| 178 | 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com> |
| 179 | |
| 180 | * elflink.c (init_reloc_cookie_rels): Remove unused variable |
| 181 | `bed'. |
| 182 | |
| 183 | 2017-06-06 Maciej W. Rozycki <macro@imgtec.com> |
| 184 | |
| 185 | * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count' |
| 186 | from `reloc_count' rather than decrementing it. |
| 187 | * elf.c (bfd_section_from_shdr): Multiply the adjustment to |
| 188 | `reloc_count' by `int_rels_per_ext_rel'. |
| 189 | * elf32-score.c (score_elf_final_link_relocate): Do not multiply |
| 190 | `reloc_count' by `int_rels_per_ext_rel' for last relocation |
| 191 | entry determination. |
| 192 | (s3_bfd_score_elf_check_relocs): Likewise. |
| 193 | * elf32-score7.c (score_elf_final_link_relocate): Likewise. |
| 194 | (s7_bfd_score_elf_relocate_section): Likewise. |
| 195 | (s7_bfd_score_elf_check_relocs): Likewise. |
| 196 | * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove |
| 197 | prototype and function. |
| 198 | (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'. |
| 199 | (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is |
| 200 | triple rather than once the sum of REL and RELA relocation entry |
| 201 | counts. |
| 202 | (bfd_elf64_get_reloc_upper_bound): Remove macro. |
| 203 | * elflink.c (_bfd_elf_link_read_relocs): Do not multiply |
| 204 | `reloc_count' by `int_rels_per_ext_rel' for internal relocation |
| 205 | storage allocation size determination. |
| 206 | (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's |
| 207 | size by `int_rels_per_ext_rel'. Do not multiply `reloc_count' |
| 208 | by `int_rels_per_ext_rel' for last relocation entry |
| 209 | determination. |
| 210 | (bfd_elf_final_link): Do not multiply `reloc_count' by |
| 211 | `int_rels_per_ext_rel' for internal relocation storage |
| 212 | allocation size determination. |
| 213 | (init_reloc_cookie_rels): Do not multiply `reloc_count' by |
| 214 | `int_rels_per_ext_rel' for last relocation entry determination. |
| 215 | (elf_gc_smash_unused_vtentry_relocs): Likewise. |
| 216 | * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. |
| 217 | (_bfd_mips_elf_relocate_section): Likewise. |
| 218 | |
| 219 | 2017-06-05 Alan Modra <amodra@gmail.com> |
| 220 | |
| 221 | PR 21529 |
| 222 | * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE. |
| 223 | |
| 224 | 2017-06-01 John Baldwin <jhb@FreeBSD.org> |
| 225 | |
| 226 | * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to |
| 227 | determine structure sizes. |
| 228 | (elfcore_grok_freebsd_prstatus): Likewise. |
| 229 | |
| 230 | 2017-06-01 Alan Modra <amodra@gmail.com> |
| 231 | |
| 232 | * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0. |
| 233 | (ppc64_elf_merge_symbol_attribute): Merge localentry bits from |
| 234 | dynamic objects. |
| 235 | (is_elfv2_localentry0): New function. |
| 236 | (ppc64_elf_tls_setup): Default params->plt_localentry0. |
| 237 | (plt_stub_size): Adjust size for tls_get_addr_opt stub. |
| 238 | (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved. |
| 239 | (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for |
| 240 | optimized localentry:0 stubs. |
| 241 | (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve. |
| 242 | (ppc64_elf_relocate_section): Leave nop unchanged for optimized |
| 243 | localentry:0 stubs. |
| 244 | (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in |
| 245 | DT_PPC64_OPT. |
| 246 | * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0. |
| 247 | |
| 248 | 2017-05-30 Casey Smith <clegg89@gmail.com> |
| 249 | |
| 250 | PR ld/21523 |
| 251 | * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute |
| 252 | value when processing the R_ARM_THM_ALU_PREL_11_0 reloc. |
| 253 | |
| 254 | 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com |
| 255 | |
| 256 | * cpu-arc.c (arc_compatible): New function. |
| 257 | |
| 258 | 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com> |
| 259 | |
| 260 | * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry. |
| 261 | |
| 262 | 2017-05-30 H.J. Lu <hongjiu.lu@intel.com> |
| 263 | |
| 264 | PR binutils/21519 |
| 265 | * bfdio.c (bfd_get_file_size): New function. |
| 266 | * bfd-in2.h: Regenerated. |
| 267 | |
| 268 | 2017-05-23 Dilian Palauzov <git-dpa@aegee.org> |
| 269 | |
| 270 | * elf32-arc.c (arc_elf_merge_attributes): Add fall through |
| 271 | comments. |
| 272 | |
| 273 | 2017-05-22 H.J. Lu <hongjiu.lu@intel.com> |
| 274 | |
| 275 | * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use |
| 276 | dynobj instead of htab->elf.dynobj. |
| 277 | |
| 278 | 2017-05-19 Maciej W. Rozycki <macro@imgtec.com> |
| 279 | |
| 280 | * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype |
| 281 | and function. |
| 282 | (mips_elf64_canonicalize_dynamic_reloc): Likewise. |
| 283 | (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the |
| 284 | actual number of internal relocations retrieved. Adjust |
| 285 | function description. |
| 286 | (bfd_elf64_canonicalize_reloc): Remove macro. |
| 287 | (bfd_elf64_canonicalize_dynamic_reloc): Likewise. |
| 288 | |
| 289 | 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com> |
| 290 | |
| 291 | * archures.c (bfd_mach_sparc_v9m8): Define. |
| 292 | (bfd_mach_sparc_v8plusm8): Likewise. |
| 293 | (bfd_mach_sparc_v9_p): Adjust to M8. |
| 294 | (bfd_mach_sparc_64bit_p): Likewise. |
| 295 | * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and |
| 296 | bfd_mach_sparc_v8plusm8. |
| 297 | * bfd-in2.h: Regenerated. |
| 298 | * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and |
| 299 | sparc:v8plusm8. |
| 300 | * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle |
| 301 | bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw |
| 302 | capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and |
| 303 | SHA3. |
| 304 | * elf32-sparc.c (elf32_sparc_final_write_processing): Handle |
| 305 | bfd_mach_sparc_v8plusm8. |
| 306 | |
| 307 | 2017-05-19 Alan Modra <amodra@gmail.com> |
| 308 | |
| 309 | * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep |
| 310 | debug and special sections when no non-note alloc sections in an |
| 311 | object are kept. |
| 312 | |
| 313 | 2017-05-18 Alan Modra <amodra@gmail.com> |
| 314 | |
| 315 | * arc-got.h: Don't compare boolean values against TRUE or FALSE. |
| 316 | * elf-m10300.c: Likewise. |
| 317 | * elf.c: Likewise. |
| 318 | * elf32-arc.c: Likewise. |
| 319 | * elf32-bfin.c: Likewise. |
| 320 | * elf32-m68k.c: Likewise. |
| 321 | * elf32-nds32.c: Likewise. |
| 322 | * elf32-tilepro.c: Likewise. |
| 323 | * elflink.c: Likewise. |
| 324 | * elfnn-aarch64.c: Likewise. |
| 325 | * elfnn-riscv.c: Likewise. |
| 326 | * elfxx-tilegx.c: Likewise. |
| 327 | * mach-o.c: Likewise. |
| 328 | * peXXigen.c: Likewise. |
| 329 | * vms-alpha.c: Likewise. |
| 330 | * vms-lib.c: Likewise. |
| 331 | |
| 332 | 2017-05-17 H.J. Lu <hongjiu.lu@intel.com> |
| 333 | |
| 334 | PR ld/20882 |
| 335 | * elflink.c (elf_gc_mark_debug_section): New function. |
| 336 | (_bfd_elf_gc_mark_extra_sections): Mark any debug sections |
| 337 | referenced by kept debug sections. |
| 338 | |
| 339 | 2017-05-16 Alan Modra <amodra@gmail.com> |
| 340 | |
| 341 | * elf-m10300.c: Rename occurrences of non_ir_ref. |
| 342 | * elf32-arm.c: Likewise. |
| 343 | * elf32-bfin.c: Likewise. |
| 344 | * elf32-cr16.c: Likewise. |
| 345 | * elf32-cris.c: Likewise. |
| 346 | * elf32-d10v.c: Likewise. |
| 347 | * elf32-dlx.c: Likewise. |
| 348 | * elf32-fr30.c: Likewise. |
| 349 | * elf32-frv.c: Likewise. |
| 350 | * elf32-hppa.c: Likewise. |
| 351 | * elf32-i370.c: Likewise. |
| 352 | * elf32-i386.c: Likewise. |
| 353 | * elf32-iq2000.c: Likewise. |
| 354 | * elf32-lm32.c: Likewise. |
| 355 | * elf32-m32c.c: Likewise. |
| 356 | * elf32-m32r.c: Likewise. |
| 357 | * elf32-m68hc1x.c: Likewise. |
| 358 | * elf32-m68k.c: Likewise. |
| 359 | * elf32-mcore.c: Likewise. |
| 360 | * elf32-metag.c: Likewise. |
| 361 | * elf32-microblaze.c: Likewise. |
| 362 | * elf32-moxie.c: Likewise. |
| 363 | * elf32-msp430.c: Likewise. |
| 364 | * elf32-mt.c: Likewise. |
| 365 | * elf32-nios2.c: Likewise. |
| 366 | * elf32-or1k.c: Likewise. |
| 367 | * elf32-ppc.c: Likewise. |
| 368 | * elf32-rl78.c: Likewise. |
| 369 | * elf32-s390.c: Likewise. |
| 370 | * elf32-score.c: Likewise. |
| 371 | * elf32-score7.c: Likewise. |
| 372 | * elf32-sh.c: Likewise. |
| 373 | * elf32-tic6x.c: Likewise. |
| 374 | * elf32-tilepro.c: Likewise. |
| 375 | * elf32-v850.c: Likewise. |
| 376 | * elf32-vax.c: Likewise. |
| 377 | * elf32-xstormy16.c: Likewise. |
| 378 | * elf32-xtensa.c: Likewise. |
| 379 | * elf64-alpha.c: Likewise. |
| 380 | * elf64-hppa.c: Likewise. |
| 381 | * elf64-ia64-vms.c: Likewise. |
| 382 | * elf64-mmix.c: Likewise. |
| 383 | * elf64-ppc.c: Likewise. |
| 384 | * elf64-s390.c: Likewise. |
| 385 | * elf64-sh64.c: Likewise. |
| 386 | * elf64-x86-64.c: Likewise. |
| 387 | * elflink.c: Likewise. |
| 388 | * elfnn-aarch64.c: Likewise. |
| 389 | * elfnn-ia64.c: Likewise. |
| 390 | * elfnn-riscv.c: Likewise. |
| 391 | * elfxx-mips.c: Likewise. |
| 392 | * elfxx-sparc.c: Likewise. |
| 393 | * elfxx-tilegx.c: Likewise. |
| 394 | * linker.c: Likewise. |
| 395 | |
| 396 | 2017-05-16 Alan Modra <amodra@gmail.com> |
| 397 | |
| 398 | * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic. |
| 399 | * elflink.c (elf_link_add_object_symbols): Update to use |
| 400 | non_ir_ref_dynamic. |
| 401 | (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to |
| 402 | non_ir_ref. |
| 403 | * linker.c (_bfd_generic_link_add_one_symbol): Likewise. |
| 404 | |
| 405 | 2017-05-15 Maciej W. Rozycki <macro@imgtec.com> |
| 406 | |
| 407 | * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE. |
| 408 | |
| 409 | 2017-05-12 H.J. Lu <hongjiu.lu@intel.com> |
| 410 | |
| 411 | * elf32-i386.c (elf_i386_parse_gnu_properties): Merge |
| 412 | GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED |
| 413 | properties. |
| 414 | * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise. |
| 415 | |
| 416 | 2017-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| 417 | |
| 418 | * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd |
| 419 | to plt_second. |
| 420 | (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame |
| 421 | to plt_second/plt_second_eh_frame. |
| 422 | (elf_x86_64_link_hash_newfunc): Updated. |
| 423 | (elf_x86_64_allocate_dynrelocs): Likewise. |
| 424 | (elf_x86_64_size_dynamic_sections): Likewise. |
| 425 | (elf_x86_64_relocate_section): Likewise. |
| 426 | (elf_x86_64_finish_dynamic_symbol): Likewise. |
| 427 | (elf_x86_64_finish_dynamic_sections): Likewise. |
| 428 | (elf_x86_64_plt_type): Rename plt_bnd to plt_second. |
| 429 | (elf_x86_64_get_synthetic_symtab): Updated. Also scan the |
| 430 | .plt.sec section. |
| 431 | (elf_backend_setup_gnu_properties): Updated. Create the |
| 432 | .plt.sec section instead of the .plt.sec section. |
| 433 | |
| 434 | 2017-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| 435 | |
| 436 | * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert |
| 437 | commit 25070364b0ce33eed46aa5d78ebebbec6accec7e. |
| 438 | * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse. |
| 439 | |
| 440 | 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com> |
| 441 | |
| 442 | * elf64-sparc.c (elf64_sparc_set_reloc): New function. |
| 443 | (bfd_elf64_set_reloc): Define. |
| 444 | (elf64_sparc_write_relocs): Use `canon_reloc_count'. |
| 445 | |
| 446 | 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com> |
| 447 | |
| 448 | * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc. |
| 449 | (struct bfd_target): New field _bfd_set_reloc. |
| 450 | * bfd.c (bfd_set_reloc): Call backend _set_bfd. |
| 451 | * reloc.c (_bfd_generic_set_reloc): New function. |
| 452 | * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc. |
| 453 | * nlm-target.h (nlm_set_reloc): Likewise. |
| 454 | * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise. |
| 455 | * aout-tic30.c (MY_set_reloc): Likewise. |
| 456 | * aout-target.h (MY_set_reloc): Likewise. |
| 457 | * elfxx-target.h (bfd_elfNN_set_reloc): Likewise. |
| 458 | * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise. |
| 459 | * mach-o-target.c (bfd_mach_o_set_reloc): Likewise. |
| 460 | * vms-alpha.c (alpha_vms_set_reloc): Likewise. |
| 461 | * aout-adobe.c (aout_32_set_reloc): Likewise. |
| 462 | * bout.c (b_out_set_reloc): Likewise. |
| 463 | * coff-mips.c (_bfd_ecoff_set_reloc): Likewise. |
| 464 | * i386os9k.c (aout_32_set_reloc): Likewise. |
| 465 | * ieee.c (ieee_set_reloc): Likewise. |
| 466 | * oasys.c (oasys_set_reloc): Likewise. |
| 467 | * som.c (som_set_reloc): Likewise. |
| 468 | * versados.c (versados_set_reloc): Likewise. |
| 469 | * coff64-rs6000.c (rs6000_xcoff64_vec): Add |
| 470 | _bfd_generic_set_reloc. |
| 471 | (rs6000_xcoff64_aix_vec): LIkewise. |
| 472 | * libbfd.c (_bfd_norelocs_set_reloc): New function. |
| 473 | * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc. |
| 474 | * i386msdos.c (msdos_set_reloc): Define to |
| 475 | _bfd_norelocs_set_reloc. |
| 476 | * elfcode.h (elf_set_reloc): Define. |
| 477 | * bfd-in2.h: Regenerated. |
| 478 | |
| 479 | 2017-05-10 H.J. Lu <hongjiu.lu@intel.com> |
| 480 | |
| 481 | PR ld/21481 |
| 482 | * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd |
| 483 | for IFUNC function address. |
| 484 | |
| 485 | 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com> |
| 486 | |
| 487 | * elf32-arc.c (FEATURE_LIST_NAME): Define. |
| 488 | (CONFLICT_LIST): Likewise. |
| 489 | (opcode/arc-attrs.h): Include. |
| 490 | (arc_elf_print_private_bfd_data): Print OSABI v4 flag. |
| 491 | (arc_extract_features): New file. |
| 492 | (arc_stralloc): Likewise. |
| 493 | (arc_elf_merge_attributes): Likewise. |
| 494 | (arc_elf_merge_private_bfd_data): Use object attributes. |
| 495 | (bfd_arc_get_mach_from_attributes): New function. |
| 496 | (arc_elf_object_p): Use object attributes. |
| 497 | (arc_elf_final_write_processing): Likewise. |
| 498 | (elf32_arc_obj_attrs_arg_type): New function. |
| 499 | (elf32_arc_obj_attrs_handle_unknown): Likewise. |
| 500 | (elf32_arc_section_from_shdr): Likewise. |
| 501 | (elf_backend_obj_attrs_vendor): Define. |
| 502 | (elf_backend_obj_attrs_section): Likewise. |
| 503 | (elf_backend_obj_attrs_arg_type): Likewise. |
| 504 | (elf_backend_obj_attrs_section_type): Likewise. |
| 505 | (elf_backend_obj_attrs_handle_unknown): Likewise. |
| 506 | (elf_backend_section_from_shdr): Likewise. |
| 507 | |
| 508 | 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za> |
| 509 | |
| 510 | PR ld/21458 |
| 511 | * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit |
| 512 | of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation |
| 513 | and the destination is a Thumb symbol. |
| 514 | |
| 515 | 2017-05-08 H.J. Lu <hongjiu.lu@intel.com> |
| 516 | |
| 517 | * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing |
| 518 | initializer to silence GCC 4.2. |
| 519 | * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise. |
| 520 | |
| 521 | 2017-05-08 H.J. Lu <hongjiu.lu@intel.com> |
| 522 | |
| 523 | * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ... |
| 524 | (LAZY_PLT_ENTRY_SIZE): This. |
| 525 | (NON_LAZY_PLT_ENTRY_SIZE): New. |
| 526 | (elf_x86_64_plt0_entry): Renamed to ... |
| 527 | (elf_x86_64_lazy_plt0_entry): This. |
| 528 | (elf_x86_64_plt_entry): Renamed to ... |
| 529 | (elf_x86_64_lazy_plt_entry): This. |
| 530 | (elf_x86_64_bnd_plt0_entry): Renamed to ... |
| 531 | (elf_x86_64_lazy_bnd_plt0_entry): This. |
| 532 | (elf_x86_64_legacy_plt_entry): Removed. |
| 533 | (elf_x86_64_bnd_plt_entry): Renamed to ... |
| 534 | (elf_x86_64_lazy_bnd_plt_entry): This. |
| 535 | (elf_x86_64_legacy_plt2_entry): Renamed to ... |
| 536 | (elf_x86_64_non_lazy_plt_entry): This. |
| 537 | (elf_x86_64_bnd_plt2_entry): Renamed to ... |
| 538 | (elf_x86_64_non_lazy_bnd_plt_entry): This. |
| 539 | (elf_x86_64_eh_frame_plt): Renamed to ... |
| 540 | (elf_x86_64_eh_frame_lazy_plt): This. |
| 541 | (elf_x86_64_eh_frame_bnd_plt): Renamed to ... |
| 542 | (elf_x86_64_eh_frame_lazy_bnd_plt): This. |
| 543 | (elf_x86_64_eh_frame_plt_got): Renamed to ... |
| 544 | (elf_x86_64_eh_frame_non_lazy_plt): This. |
| 545 | (elf_x86_64_lazy_plt_layout): New. |
| 546 | (elf_x86_64_non_lazy_plt_layout): Likewise. |
| 547 | (elf_x86_64_plt_layout): Likewise. |
| 548 | (elf_x86_64_backend_data): Remove PLT layout information. Add |
| 549 | os for target system. |
| 550 | (GET_PLT_ENTRY_SIZE): Removed. |
| 551 | (elf_x86_64_lazy_plt): New. |
| 552 | (elf_x86_64_non_lazy_plt): Likewise. |
| 553 | (elf_x86_64_lazy_bnd_plt): Likewise. |
| 554 | (elf_x86_64_non_lazy_bnd_plt): Likewise. |
| 555 | (elf_x86-64_arch_bed): Updated. |
| 556 | (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt. |
| 557 | (elf_x86_64_create_dynamic_sections): Removed. |
| 558 | (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call |
| 559 | _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section. |
| 560 | (elf_x86-64_adjust_dynamic_symbol): Updated. |
| 561 | (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header |
| 562 | size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate |
| 563 | size for PLT0 if there is no PLT0. Get plt_entry_size from |
| 564 | non_lazy_plt for non-lazy PLT entries. |
| 565 | (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size |
| 566 | from non_lazy_plt for non-lazy PLT entries. |
| 567 | (elf_x86-64_relocate_section): Updated. Properly get PLT index |
| 568 | if there is no PLT0. |
| 569 | (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot |
| 570 | in the PLT entry with generic PLT layout. Fill the non-lazy PLT |
| 571 | entries with non-lazy PLT layout. Don't fill the second and third |
| 572 | slots in the PLT entry if there is no PLT0. |
| 573 | (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0 |
| 574 | if there is no PLT0. Set sh_entsize on the .plt.got section. |
| 575 | (compare_relocs): New. |
| 576 | (elf_x86_64_plt_type): Likewise. |
| 577 | (elf_x86_64_plt): Likewise. |
| 578 | (elf_x86_64_nacl_plt): New. Forward declaration. |
| 579 | (elf_x86_64_get_plt_sym_val): Removed. |
| 580 | (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections |
| 581 | against all dynamic relocations. |
| 582 | (elf_x86_64_link_setup_gnu_properties): New function. |
| 583 | (elf_backend_create_dynamic_sections): Updated. |
| 584 | (elf_backend_setup_gnu_properties): New. |
| 585 | (elf_x86_64_nacl_plt): New. |
| 586 | (elf_x86_64_nacl_arch_bed): Updated. |
| 587 | |
| 588 | 2017-05-08 H.J. Lu <hongjiu.lu@intel.com> |
| 589 | |
| 590 | * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ... |
| 591 | (LAZY_PLT_ENTRY_SIZE): This. |
| 592 | (NON_LAZY_PLT_ENTRY_SIZE): New. |
| 593 | (elf_i386_plt0_entry): Renamed to ... |
| 594 | (elf_i386_lazy_plt0_entry): This. |
| 595 | (elf_i386_plt_entry): Renamed to ... |
| 596 | (elf_i386_lazy_plt_entry): This. |
| 597 | (elf_i386_pic_plt0_entry): Renamed to ... |
| 598 | (elf_i386_pic_lazy_plt0_entry): This. |
| 599 | (elf_i386_pic_plt_entry): Renamed to ... |
| 600 | (elf_i386_pic_lazy_plt_entry): This. |
| 601 | (elf_i386_got_plt_entry): Renamed to ... |
| 602 | (elf_i386_non_lazy_plt_entry): This. |
| 603 | (elf_i386_pic_got_plt_entry): Renamed to ... |
| 604 | (elf_i386_pic_non_lazy_plt_entry): This. |
| 605 | (elf_i386_eh_frame_plt): Renamed to ... |
| 606 | (elf_i386_eh_frame_lazy_plt): This. |
| 607 | (elf_i386_eh_frame_plt_got): Renamed to ... |
| 608 | (elf_i386_eh_frame_non_lazy_plt): This. |
| 609 | (elf_i386_plt_layout): Renamed to ... |
| 610 | (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and |
| 611 | eh_frame_plt_got_size. |
| 612 | (elf_i386_non_lazy_plt_layout): New. |
| 613 | (elf_i386_plt_layout): Likewise. |
| 614 | (elf_i386_non_lazy_plt): Likewise. |
| 615 | (GET_PLT_ENTRY_SIZE): Removed. |
| 616 | (elf_i386_plt): Renamed to ... |
| 617 | (elf_i386_lazy_plt): This. |
| 618 | (elf_i386_backend_data): Remove plt. Rename is_vxworks to os. |
| 619 | (elf_i386_arch_bed): Updated. |
| 620 | (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt. |
| 621 | (elf_i386_create_dynamic_sections): Removed. |
| 622 | (elf_i386_check_relocs): Don't check elf.dynobj. Don't call |
| 623 | _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section. |
| 624 | (elf_i386_adjust_dynamic_symbol): Updated. |
| 625 | (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header |
| 626 | size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate |
| 627 | size for PLT0 if there is no PLT0. |
| 628 | (elf_i386_size_dynamic_sections): Updated. Check whether GOT |
| 629 | output section is discarded only if GOT isn't empty. |
| 630 | (elf_i386_relocate_section): Updated. Properly get PLT index |
| 631 | if there is no PLT0. |
| 632 | (elf_i386_finish_dynamic_symbol): Updated. Don't fill the |
| 633 | second and third slots in the PLT entry if there is no PLT0. |
| 634 | (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0 |
| 635 | if there is no PLT0. Set sh_entsize on the .plt.got section. |
| 636 | (elf_i386_nacl_plt): Forward declaration. |
| 637 | (elf_i386_get_plt_sym_val): Removed. |
| 638 | (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections |
| 639 | against all dynamic relocations. |
| 640 | (elf_i386_link_setup_gnu_properties): New function. |
| 641 | (elf_backend_create_dynamic_sections): Updated. |
| 642 | (elf_backend_setup_gnu_properties): New. |
| 643 | (elf_i386_nacl_plt): Updated. |
| 644 | (elf_i386_nacl_arch_bed): Likewise. |
| 645 | (elf_i386_vxworks_arch_bed): Likewise. |
| 646 | |
| 647 | 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| 648 | |
| 649 | * elflink.c (elf_output_implib): Remove executable flag from import |
| 650 | library bfd. |
| 651 | * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import |
| 652 | library is a relocatable object file. |
| 653 | |
| 654 | 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> |
| 655 | |
| 656 | PR ld/21404 |
| 657 | * elf32-avr.c (avr_should_move_sym): New function. |
| 658 | (avr_should_reduce_sym_size): Likewise. |
| 659 | (avr_should_increase_sym_size): Likewise. |
| 660 | (elf32_avr_relax_delete_bytes): Adjust symbol values |
| 661 | and sizes by calling new functions. |
| 662 | |
| 663 | 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com> |
| 664 | |
| 665 | * config.bfd (riscv32-*): Enable rv64. |
| 666 | |
| 667 | 2017-05-02 Alan Modra <amodra@gmail.com> |
| 668 | |
| 669 | PR 21384 |
| 670 | * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf |
| 671 | rather than h->root.type == bfd_link_hash_new. |
| 672 | (bfd_elf_record_link_assignment): Similarly, call |
| 673 | bfd_elf_link_mark_dynamic_symbol when h->non_elf. |
| 674 | |
| 675 | 2017-04-29 Alan Modra <amodra@gmail.com> |
| 676 | |
| 677 | PR 21432 |
| 678 | * reloc.c (reloc_offset_in_range): New function. |
| 679 | (bfd_perform_relocation, bfd_install_relocation): Use it. |
| 680 | (_bfd_final_link_relocate): Likewise. |
| 681 | |
| 682 | 2017-04-28 H.J. Lu <hongjiu.lu@intel.com> |
| 683 | |
| 684 | * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got |
| 685 | before using .plt.got. |
| 686 | * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. |
| 687 | |
| 688 | 2017-04-27 H.J. Lu <hongjiu.lu@intel.com> |
| 689 | |
| 690 | * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "=" |
| 691 | instead of "+=" to update 0. |
| 692 | |
| 693 | 2017-04-27 H.J. Lu <hongjiu.lu@intel.com> |
| 694 | |
| 695 | * elf32-i386.c (elf_i386_create_dynamic_sections): Create the |
| 696 | .plt.got section here. |
| 697 | (elf_i386_check_relocs): Don't create the .plt.got section. |
| 698 | * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create |
| 699 | the .plt.got and .plt.bnd sections here. |
| 700 | (elf_x86_64_check_relocs): Don't create the .plt.got nor |
| 701 | .plt.bnd sections. |
| 702 | |
| 703 | 2017-04-27 H.J. Lu <hongjiu.lu@intel.com> |
| 704 | |
| 705 | * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove |
| 706 | has_bnd_reloc. |
| 707 | (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc. |
| 708 | (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc. |
| 709 | (elf_x86_64_check_relocs): Don't set has_bnd_reloc. |
| 710 | (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of |
| 711 | has_bnd_reloc. |
| 712 | |
| 713 | 2017-04-27 H.J. Lu <hongjiu.lu@intel.com> |
| 714 | |
| 715 | * elf-bfd.h (elf_backend_data): Change setup_gnu_properties |
| 716 | to return bfd *. |
| 717 | (_bfd_elf_link_setup_gnu_properties): Return bfd *. |
| 718 | * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return |
| 719 | the first relocatable ELF input with GNU properties. |
| 720 | |
| 721 | 2017-04-27 H.J. Lu <hongjiu.lu@intel.com> |
| 722 | |
| 723 | * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify |
| 724 | VxWorks for non-PIC. |
| 725 | |
| 726 | 2017-04-27 Alan Modra <amodra@gmail.com> |
| 727 | |
| 728 | * elf-bfd.h (struct elf_backend_data): Make asection param of |
| 729 | elf_backend_eh_frame_address_size const. |
| 730 | (_bfd_elf_eh_frame_address_size): Likewise. |
| 731 | * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise. |
| 732 | * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise. |
| 733 | * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise. |
| 734 | * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise. |
| 735 | * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise. |
| 736 | (next_cie_fde_offset): Constify params. |
| 737 | (offset_adjust, adjust_eh_frame_local_symbols): Likewise. |
| 738 | |
| 739 | 2017-04-27 Alan Modra <amodra@gmail.com> |
| 740 | |
| 741 | * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len. |
| 742 | (_bfd_elf_adjust_eh_frame_global_symbol): Declare. |
| 743 | * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and |
| 744 | aug_data_len. |
| 745 | (offset_adjust): New function. |
| 746 | (_bfd_elf_adjust_eh_frame_global_symbol): Likewise. |
| 747 | (adjust_eh_frame_local_symbols): Likewise. |
| 748 | (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols |
| 749 | after changing anything. Return true if anything changed. |
| 750 | * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call |
| 751 | _bfd_elf_adjust_eh_frame_global_symbol for globals. |
| 752 | |
| 753 | 2017-04-27 Alan Modra <amodra@gmail.com> |
| 754 | |
| 755 | * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index |
| 756 | when force_local. |
| 757 | |
| 758 | 2017-04-27 Alan Modra <amodra@gmail.com> |
| 759 | |
| 760 | * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define. |
| 761 | (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it. |
| 762 | (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise. |
| 763 | (ppc_elf_relocate_section): Likewise. Delete silly optimisation |
| 764 | for undef and undefweak dyn_relocs. |
| 765 | * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define. |
| 766 | (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it. |
| 767 | (allocate_got, allocate_dynrelocs): Likewise. |
| 768 | (ppc64_elf_relocate_section): Likewise. |
| 769 | |
| 770 | 2017-04-26 H.J. Lu <hongjiu.lu@intel.com> |
| 771 | |
| 772 | * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add |
| 773 | DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section. |
| 774 | * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys |
| 775 | add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section. |
| 776 | |
| 777 | 2017-04-26 Nick Clifton <nickc@redhat.com> |
| 778 | |
| 779 | PR binutils/21434 |
| 780 | * reloc.c (bfd_perform_relocation): Check for a negative address |
| 781 | in the reloc. |
| 782 | |
| 783 | 2017-04-26 Maciej W. Rozycki <macro@imgtec.com> |
| 784 | |
| 785 | PR ld/21334 |
| 786 | * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms' |
| 787 | member. |
| 788 | * elfxx-target.h [!elf_backend_always_renumber_dynsyms] |
| 789 | (elf_backend_always_renumber_dynsyms): Define. |
| 790 | (elfNN_bed): Initialize `always_renumber_dynsyms' member. |
| 791 | * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define. |
| 792 | * elflink.c (bfd_elf_size_dynamic_sections): Also call |
| 793 | `_bfd_elf_link_renumber_dynsyms' if the backend has requested |
| 794 | it. |
| 795 | (bfd_elf_size_dynsym_hash_dynstr): Likewise. |
| 796 | |
| 797 | 2017-04-26 Maciej W. Rozycki <macro@imgtec.com> |
| 798 | |
| 799 | * elflink.c (bfd_elf_size_dynamic_sections): Only call |
| 800 | `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic |
| 801 | sections have been created. |
| 802 | |
| 803 | 2017-04-26 Nick Clifton <nickc@redhat.com> |
| 804 | |
| 805 | PR binutils/21431 |
| 806 | * compress.c (bfd_init_section_compress_status): Check the return |
| 807 | value from bfd_malloc. |
| 808 | |
| 809 | 2017-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| 810 | |
| 811 | * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add |
| 812 | no_finish_dynamic_symbol. |
| 813 | (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to |
| 814 | 0. |
| 815 | (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined |
| 816 | weak symbol, don't make it dynamic. |
| 817 | (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC, |
| 818 | set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE |
| 819 | relocation for GOT reference. |
| 820 | (elf_x86_64_finish_dynamic_symbol): Abort if |
| 821 | no_finish_dynamic_symbol isn't 0. |
| 822 | |
| 823 | 2017-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| 824 | |
| 825 | PR ld/21402 |
| 826 | * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't |
| 827 | undefined weak symbol, don't make it dynamic. |
| 828 | (elf_i386_relocate_section): If a symbol isn't dynamic in PIC, |
| 829 | set no_finish_dynamic_symbol and generate R_386_RELATIVE |
| 830 | relocation for R_386_GOT32. |
| 831 | |
| 832 | 2017-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| 833 | |
| 834 | PR ld/21425 |
| 835 | * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks. |
| 836 | |
| 837 | 2017-04-23 Alan Modra <amodra@gmail.com> |
| 838 | |
| 839 | PR 21414 |
| 840 | * section.c (GLOBAL_SYM_INIT): Make available in bfd.h. |
| 841 | * elf.c (lcomm_sym): New. |
| 842 | (_bfd_elf_large_com_section): Use lcomm_sym section symbol. |
| 843 | * bfd-in2.h: Regenerate. |
| 844 | |
| 845 | 2017-04-23 Alan Modra <amodra@gmail.com> |
| 846 | |
| 847 | PR 21412 |
| 848 | * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change |
| 849 | parameters and comment. |
| 850 | (_bfd_elf_get_reloc_section): Delete. |
| 851 | (_bfd_elf_plt_get_reloc_section): Declare. |
| 852 | * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section): |
| 853 | New functions. Don't blindly skip over assumed .rel/.rela prefix. |
| 854 | Extracted from.. |
| 855 | (_bfd_elf_get_reloc_section): ..here. Delete. |
| 856 | (assign_section_numbers): Call elf_get_reloc_section. |
| 857 | * elf64-ppc.c (elf_backend_get_reloc_section): Define. |
| 858 | * elfxx-target.h (elf_backend_get_reloc_section): Update. |
| 859 | |
| 860 | 2017-04-23 Alan Modra <amodra@gmail.com> |
| 861 | |
| 862 | PR 21409 |
| 863 | * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when |
| 864 | no symbols. |
| 865 | |
| 866 | 2017-04-21 H.J. Lu <hongjiu.lu@intel.com> |
| 867 | |
| 868 | PR ld/21402 |
| 869 | * elf32-i386.c (elf_i386_link_hash_entry): Add |
| 870 | no_finish_dynamic_symbol. |
| 871 | (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0. |
| 872 | (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak |
| 873 | symbol, don't make it dynamic in PIE. |
| 874 | (elf_i386_relocate_section): If a symbol isn't dynamic in PIE, |
| 875 | set no_finish_dynamic_symbol and generate R_386_RELATIVE |
| 876 | relocation for R_386_GOT32 |
| 877 | (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol |
| 878 | isn't 0. |
| 879 | |
| 880 | 2017-04-21 H.J. Lu <hongjiu.lu@intel.com> |
| 881 | |
| 882 | PR ld/19617 |
| 883 | PR ld/21086 |
| 884 | * elflink.c (elf_link_add_object_symbols): Require |
| 885 | --no-dynamic-linker with -E/--dynamic-list when creating |
| 886 | dynamic sections. |
| 887 | |
| 888 | 2017-04-20 Maciej W. Rozycki <macro@imgtec.com> |
| 889 | |
| 890 | * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE |
| 891 | if forced local. |
| 892 | |
| 893 | 2017-04-20 Maciej W. Rozycki <macro@imgtec.com> |
| 894 | |
| 895 | * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about |
| 896 | dynamic symbol sorting. |
| 897 | |
| 898 | 2017-04-20 H.J. Lu <hongjiu.lu@intel.com> |
| 899 | |
| 900 | PR ld/21382 |
| 901 | * elflink.c (elf_link_add_object_symbols): Preserve |
| 902 | dynamic_ref_after_ir_def when restoring the symbol table for |
| 903 | unneeded dynamic object. |
| 904 | |
| 905 | 2017-04-19 H.J. Lu <hongjiu.lu@intel.com> |
| 906 | |
| 907 | PR ld/21401 |
| 908 | * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort |
| 909 | on on undefined IFUNC symbol in the second PLT. |
| 910 | |
| 911 | 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com> |
| 912 | |
| 913 | * peXXigen.c (pe_print_reloc): Correct chunk_end. |
| 914 | |
| 915 | 2017-04-19 Alan Modra <amodra@gmail.com> |
| 916 | |
| 917 | * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak |
| 918 | or make dynamic for info->dynamic_undefined_weak 0 and 1. |
| 919 | * elf32-ppc.c:Formatting. |
| 920 | (ensure_undefweak_dynamic): Don't make dynamic when |
| 921 | info->dynamic_undefined_weak is zero. |
| 922 | (allocate_dynrelocs): Discard undefweak dyn_relocs for |
| 923 | info->dynamic_undefined_weak. Discard undef dyn_relocs when |
| 924 | not default visibility. Discard undef and undefweak |
| 925 | dyn_relocs earlier. |
| 926 | (ppc_elf_relocate_section): Adjust to suit. |
| 927 | * elf64-ppc.c: Formatting. |
| 928 | (ensure_undefweak_dynamic): Don't make dynamic when |
| 929 | info->dynamic_undefined_weak is zero. |
| 930 | (allocate_dynrelocs): Discard undefweak dyn_relocs for |
| 931 | info->dynamic_undefined_weak. Discard them earlier. |
| 932 | |
| 933 | 2017-04-17 H.J. Lu <hongjiu.lu@intel.com> |
| 934 | |
| 935 | PR ld/21389 |
| 936 | * elflink.c (bfd_elf_size_dynamic_sections): Get soname index |
| 937 | before generating the version definition section. |
| 938 | |
| 939 | 2017-04-17 Alan Modra <amodra@gmail.com> |
| 940 | |
| 941 | * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking |
| 942 | state when a regular object file defines a symbol with |
| 943 | incompatible type to that defined by an earlier shared lib. |
| 944 | |
| 945 | 2017-04-13 Alan Modra <amodra@gmail.com> |
| 946 | |
| 947 | * coffcode.h: Wrap some overly long _bfd_error_handler args. |
| 948 | * elf.c: Likewise. |
| 949 | * elf32-arm.c: Likewise. |
| 950 | * elf32-i386.c: Likewise. |
| 951 | * elf32-mep.c: Likewise. |
| 952 | * elf64-ia64-vms.c: Likewise. |
| 953 | * elf64-x86-64.c: Likewise. |
| 954 | * elflink.c: Likewise. |
| 955 | * elfnn-ia64.c: Likewise. |
| 956 | * elfxx-mips.c: Likewise. |
| 957 | |
| 958 | 2017-04-13 Alan Modra <amodra@gmail.com> |
| 959 | |
| 960 | * aoutx.h: Use %B and %A in error messages throughout file. |
| 961 | * aout-cris.c: Likewise. |
| 962 | * archive.c: Likewise. |
| 963 | * binary.c: Likewise. |
| 964 | * coff-rs6000.c: Likewise. |
| 965 | * coff-tic4x.c: Likewise. |
| 966 | * coffcode.h: Likewise. |
| 967 | * coffgen.c: Likewise. |
| 968 | * cofflink.c: Likewise. |
| 969 | * coffswap.h: Likewise. |
| 970 | * cpu-arm.c: Likewise. |
| 971 | * elf-eh-frame.c: Likewise. |
| 972 | * elf-m10300.c: Likewise. |
| 973 | * elf.c: Likewise. |
| 974 | * elf32-arc.c: Likewise. |
| 975 | * elf32-arm.c: Likewise. |
| 976 | * elf32-bfin.c: Likewise. |
| 977 | * elf32-frv.c: Likewise. |
| 978 | * elf32-iq2000.c: Likewise. |
| 979 | * elf32-m32c.c: Likewise. |
| 980 | * elf32-microblaze.c: Likewise. |
| 981 | * elf32-nds32.c: Likewise. |
| 982 | * elf32-rl78.c: Likewise. |
| 983 | * elf32-rx.c: Likewise. |
| 984 | * elf32-score.c: Likewise. |
| 985 | * elf32-score7.c: Likewise. |
| 986 | * elf32-sh64.c: Likewise. |
| 987 | * elf32-v850.c: Likewise. |
| 988 | * elf32-vax.c: Likewise. |
| 989 | * elf32-visium.c: Likewise. |
| 990 | * elf64-ia64-vms.c: Likewise. |
| 991 | * elf64-mmix.c: Likewise. |
| 992 | * elf64-sh64.c: Likewise. |
| 993 | * elfcode.h: Likewise. |
| 994 | * elfnn-aarch64.c: Likewise. |
| 995 | * elfnn-ia64.c: Likewise. |
| 996 | * elfxx-mips.c: Likewise. |
| 997 | * hpux-core.c: Likewise. |
| 998 | * ieee.c: Likewise. |
| 999 | * ihex.c: Likewise. |
| 1000 | * linker.c: Likewise. |
| 1001 | * merge.c: Likewise. |
| 1002 | * mmo.c: Likewise. |
| 1003 | * oasys.c: Likewise. |
| 1004 | * pdp11.c: Likewise. |
| 1005 | * peXXigen.c: Likewise. |
| 1006 | * rs6000-core.c: Likewise. |
| 1007 | * vms-alpha.c: Likewise. |
| 1008 | * xcofflink.c: Likewise. |
| 1009 | |
| 1010 | 2017-04-13 Alan Modra <amodra@gmail.com> |
| 1011 | |
| 1012 | * bfd.c (PRINT_TYPE): Define. |
| 1013 | (_doprnt): New function. |
| 1014 | (error_handler_internal): Use _doprnt. |
| 1015 | * coff-arm.c: Put %A and %B arguments to _bfd_error_handler |
| 1016 | calls in their natural order, throughout file. |
| 1017 | * coff-mcore.c: Likewise. |
| 1018 | * coff-ppc.c: Likewise. |
| 1019 | * coff-tic80.c: Likewise. |
| 1020 | * cofflink.c: Likewise. |
| 1021 | * elf-s390-common.c: Likewise. |
| 1022 | * elf.c: Likewise. |
| 1023 | * elf32-arm.c: Likewise. |
| 1024 | * elf32-i386.c: Likewise. |
| 1025 | * elf32-m32r.c: Likewise. |
| 1026 | * elf32-msp430.c: Likewise. |
| 1027 | * elf32-spu.c: Likewise. |
| 1028 | * elf64-ia64-vms.c: Likewise. |
| 1029 | * elf64-sparc.c: Likewise. |
| 1030 | * elf64-x86-64.c: Likewise. |
| 1031 | * elflink.c: Likewise. |
| 1032 | * elfnn-aarch64.c: Likewise. |
| 1033 | * elfnn-ia64.c: Likewise. |
| 1034 | * elfxx-mips.c: Likewise. |
| 1035 | |
| 1036 | 2017-04-13 Alan Modra <amodra@gmail.com> |
| 1037 | |
| 1038 | * elf32-arm.c (arm_type_of_stub): Supply missing args to "long |
| 1039 | branch veneers" error. Fix double space and format message. |
| 1040 | * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg. |
| 1041 | * elf64-ppc.c (tocsave_find): Supply missing %B arg. |
| 1042 | |
| 1043 | 2017-04-13 Alan Modra <amodra@gmail.com> |
| 1044 | |
| 1045 | * bfd-in2.h: Regenerate. |
| 1046 | |
| 1047 | 2017-04-11 H.J. Lu <hongjiu.lu@intel.com> |
| 1048 | |
| 1049 | * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the |
| 1050 | extra `\n' in warning/error messages. |
| 1051 | * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise. |
| 1052 | * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise. |
| 1053 | |
| 1054 | 2017-04-11 H.J. Lu <hongjiu.lu@intel.com> |
| 1055 | |
| 1056 | * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore |
| 1057 | processor-specific properties with generic ELF target vector. |
| 1058 | |
| 1059 | 2017-04-10 Qing Zhao <qing.zhao@oracle.com> |
| 1060 | |
| 1061 | * elf32-sparc.c (elf_backend_fixup_symbol): New. |
| 1062 | * elf64-sparc.c (elf_backend_fixup_symbol): New. |
| 1063 | * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. |
| 1064 | (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and |
| 1065 | has_non_got_reloc. |
| 1066 | (link_hash_newfunc): Initialize has_got_reloc and |
| 1067 | has_non_got_reloc. |
| 1068 | (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp |
| 1069 | section. |
| 1070 | (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and |
| 1071 | has_non_got_reloc. |
| 1072 | (_bfd_sparc_elf_check_relocs): Set has_got_reloc and |
| 1073 | has_non_got_reloc. |
| 1074 | (_bfd_sparc_elf_fixup_symbol): New function. |
| 1075 | (allocate_dynrelocs): Don't allocate space for dynamic |
| 1076 | relocations and discard relocations against resolved undefined |
| 1077 | weak symbols in executable. Don't make resolved undefined weak |
| 1078 | symbols in executable dynamic. Keep dynamic non-GOT/non-PLT |
| 1079 | relocation against undefined weak symbols in PIE. |
| 1080 | (_bfd_sparc_elf_relocate_section): Don't generate dynamic |
| 1081 | relocations against resolved undefined weak symbols in PIE |
| 1082 | (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries |
| 1083 | without ynamic PLT/GOT relocations for resolved undefined weak |
| 1084 | symbols. |
| 1085 | Don't generate dynamic relocation against resolved undefined |
| 1086 | weak symbol in executable. |
| 1087 | (pie_finish_undefweak_symbol): New function. |
| 1088 | (_bfd_sparc_elf_finish_dynamic_sections): Call |
| 1089 | pie_finish_undefweak_symbol on all symbols in PIE. |
| 1090 | * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp. |
| 1091 | (_bfd_sparc_elf_fixup_symbol): New function. |
| 1092 | |
| 1093 | 2017-04-10 Nick Clifton <nickc@redhat.com> |
| 1094 | |
| 1095 | * config.bfd: Remove ns32k from obsolete list. |
| 1096 | |
| 1097 | 2017-04-10 Alan Modra <amodra@gmail.com> |
| 1098 | |
| 1099 | PR 21287 |
| 1100 | * elf.c (special_sections_f): Match .fini_array and .fini_array.*. |
| 1101 | (special_sections_i): Likewise for .init_array. |
| 1102 | (special_sections_p): Likewise for .preinit_array. |
| 1103 | |
| 1104 | 2017-04-07 H.J. Lu <hongjiu.lu@intel.com> |
| 1105 | |
| 1106 | PR ld/19579 |
| 1107 | PR ld/21306 |
| 1108 | * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check |
| 1109 | ELF_COMMON_DEF_P for common symbols. |
| 1110 | * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. |
| 1111 | * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. |
| 1112 | * elflink.c (_bfd_elf_merge_symbol): Revert commits |
| 1113 | 202ac193bbbecc96a4978d1ac3d17148253f9b01 and |
| 1114 | 07492f668d2173da7a2bda3707ff0985e0f460b6. |
| 1115 | |
| 1116 | 2017-04-07 Pedro Alves <palves@redhat.com> |
| 1117 | |
| 1118 | * opncls.c (bfd_get_debug_link_info): Rename to... |
| 1119 | (bfd_get_debug_link_info_1): ... this. Change type of second |
| 1120 | parameter to void pointer. Adjust. |
| 1121 | (bfd_get_debug_link_info): Reimplement on top of |
| 1122 | bfd_get_debug_link_info_1. |
| 1123 | (separate_debug_file_exists, separate_alt_debug_file_exists): |
| 1124 | Change type of second parameter to void pointer. Adjust. |
| 1125 | (get_func_type, check_func_type): Change type of second parameter |
| 1126 | to void pointer. |
| 1127 | (find_separate_debug_file): Add 'func_data' parameter. Pass it to |
| 1128 | the callback functions instead of passing the address of a local. |
| 1129 | (bfd_follow_gnu_debuglink): Pass address of unsigned long local to |
| 1130 | find_separate_debug_file. |
| 1131 | (get_alt_debug_link_info_shim): Change type of second parameter to |
| 1132 | void pointer. Adjust. |
| 1133 | (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to |
| 1134 | find_separate_debug_file. |
| 1135 | (get_build_id_name, bfd_boolean check_build_id_file): Change type |
| 1136 | of second parameter to void pointer. Adjust. |
| 1137 | (bfd_follow_build_id_debuglink): Pass address of bfd_build_id |
| 1138 | pointer local to find_separate_debug_file. |
| 1139 | |
| 1140 | 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510> |
| 1141 | |
| 1142 | * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak |
| 1143 | external symbols with a definition. |
| 1144 | (_bfd_coff_gc_mark_extra_sections): Fix typo. |
| 1145 | |
| 1146 | 2017-04-07 Alan Modra <amodra@gmail.com> |
| 1147 | |
| 1148 | * po/SRC-POTFILES.in: Regenerate. |
| 1149 | |
| 1150 | 2017-04-05 Alan Modra <amodra@gmail.com> |
| 1151 | |
| 1152 | * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT |
| 1153 | reference counting. |
| 1154 | |
| 1155 | 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk> |
| 1156 | |
| 1157 | (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than |
| 1158 | numbers for DataDirectory entry indicies passed to |
| 1159 | add_data_entry(). |
| 1160 | |
| 1161 | 2017-04-04 H.J. Lu <hongjiu.lu@intel.com> |
| 1162 | |
| 1163 | * elf.c (get_program_header_size): Add a GNU_MBIND segment for |
| 1164 | each GNU_MBIND section and align GNU_MBIND section to page size. |
| 1165 | (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND |
| 1166 | segment for each GNU_MBIND section. |
| 1167 | (_bfd_elf_init_private_section_data): Copy sh_info from input |
| 1168 | for GNU_MBIND section. |
| 1169 | |
| 1170 | 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com> |
| 1171 | |
| 1172 | * elfnn-riscv.c (GP_NAME): Delete. |
| 1173 | (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL. |
| 1174 | (_bfd_riscv_relax_lui): Likewise. |
| 1175 | |
| 1176 | 2017-04-04 Nick Clifton <nickc@redhat.com> |
| 1177 | |
| 1178 | PR binutils/21342 |
| 1179 | * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer |
| 1180 | dereference. |
| 1181 | (bfd_elf_final_link): Only initialize the extended symbol index |
| 1182 | section if there are extended symbol tables to list. |
| 1183 | |
| 1184 | 2017-04-03 H.J. Lu <hongjiu.lu@intel.com> |
| 1185 | |
| 1186 | * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo. |
| 1187 | (BFD32_BACKENDS_CFILES): Add elf-properties.c. |
| 1188 | * configure.ac (elf): Add elf-properties.lo. |
| 1189 | * Makefile.in: Regenerated. |
| 1190 | * configure: Likewise. |
| 1191 | * elf-bfd.h (elf_property_kind): New. |
| 1192 | (elf_property): Likewise. |
| 1193 | (elf_property_list): Likewise. |
| 1194 | (elf_properties): Likewise. |
| 1195 | (_bfd_elf_parse_gnu_properties): Likewise. |
| 1196 | (_bfd_elf_get_property): Likewise. |
| 1197 | (_bfd_elf_link_setup_gnu_properties): Likewise. |
| 1198 | (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties |
| 1199 | and setup_gnu_properties. |
| 1200 | (elf_obj_tdata): Add properties. |
| 1201 | * elf-properties.c: New file. |
| 1202 | * elf32-i386.c (elf_i386_parse_gnu_properties): New. |
| 1203 | (elf_i386_merge_gnu_properties): Likewise. |
| 1204 | (elf_backend_parse_gnu_properties): Likewise. |
| 1205 | (elf_backend_merge_gnu_properties): Likewise. |
| 1206 | * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise. |
| 1207 | (elf_x86_64_merge_gnu_properties): Likewise. |
| 1208 | (elf_backend_parse_gnu_properties): Likewise. |
| 1209 | (elf_backend_merge_gnu_properties): Likewise. |
| 1210 | * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise. |
| 1211 | (elf_backend_parse_gnu_properties): Likewise. |
| 1212 | (elf_backend_setup_gnu_properties): Likewise. |
| 1213 | (elfNN_bed): Add elf_backend_parse_gnu_properties, |
| 1214 | elf_backend_merge_gnu_properties and |
| 1215 | elf_backend_setup_gnu_properties. |
| 1216 | |
| 1217 | 2017-03-30 Pip Cet <pipcet@gmail.com> |
| 1218 | |
| 1219 | * elf32-wasm32.c: Add relocation code, two relocs. |
| 1220 | * reloc.c: Add wasm32 relocations. |
| 1221 | * libbfd.h: Regenerate. |
| 1222 | * bfd-in2.h: Regenerate. |
| 1223 | * bfd/po/bfd.pot: Regenerate. |
| 1224 | |
| 1225 | 2017-03-29 Nick Clifton <nickc@redhat.com> |
| 1226 | |
| 1227 | PR binutils/18025 |
| 1228 | * coff-bfd.h (struct coff_section_data): Add new fields: |
| 1229 | saved_bias and bias. |
| 1230 | * coffgen.c (coff_find_nearest_line_with_names): Cache the bias |
| 1231 | computed for PE binaries. |
| 1232 | * dwarf2.c (scan_unit_for_symbols): Only warn once about each |
| 1233 | missing abbrev. |
| 1234 | |
| 1235 | 2017-03-28 Hans-Peter Nilsson <hp@axis.com> |
| 1236 | |
| 1237 | PR ld/16044 |
| 1238 | * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT |
| 1239 | to handle a local symbol with a hash-symbol-entry; without PLT. |
| 1240 | Add BFD_ASSERT for an incidental case with GOT entry present. |
| 1241 | (cris_elf_check_relocs): Increment PLT refcount only if the symbol |
| 1242 | isn't forced-or-set local. |
| 1243 | |
| 1244 | 2017-03-27 Pip Cet <pipcet@gmail.com> |
| 1245 | |
| 1246 | * wasm-module.c: New file to support WebAssembly modules. |
| 1247 | * wasm-module.h: New file to support WebAssembly modules. |
| 1248 | * doc/webassembly.texi: Start documenting wasm-module.c. |
| 1249 | * config.bfd: Add wasm_vec. |
| 1250 | * targets.c: Likewise. |
| 1251 | * configure.ac: Likewise. |
| 1252 | * Makefile.am: Add entries for wasm-module.c. |
| 1253 | * Makefile.in: Regenerate. |
| 1254 | * configure: Regenerate. |
| 1255 | * po/SRC-POTFILES.in: Regenerate. |
| 1256 | |
| 1257 | 2017-03-27 Pip Cet <pipcet@gmail.com> |
| 1258 | |
| 1259 | * cpu-wasm32.c: New file to support wasm32 architecture. |
| 1260 | * elf32-wasm32.c: New file to support wasm32 architecture. |
| 1261 | * Makefile.am: Add wasm32 architecture. |
| 1262 | * archures.c: Likewise. |
| 1263 | * config.bfd: Likewise. |
| 1264 | * configure.ac: Likewise. |
| 1265 | * targets.c: Likewise. |
| 1266 | * Makefile.in: Regenerate. |
| 1267 | * bfd-in2.h: Regenerate. |
| 1268 | * configure: Regenerate. |
| 1269 | * po/SRC-POTFILES.in: Regenerate. |
| 1270 | |
| 1271 | 2017-03-20 Alan Modra <amodra@gmail.com> |
| 1272 | |
| 1273 | PR 21266 |
| 1274 | * elf64-ppc.c (compare_symbols): Stabilize sort. |
| 1275 | |
| 1276 | 2017-03-18 Alan Modra <amodra@gmail.com> |
| 1277 | |
| 1278 | * elf64-ppc.c (struct ppc_link_hash_table): Add |
| 1279 | local_ifunc_resolver and maybe_local_ifunc_resolver. |
| 1280 | (ppc_build_one_stub): Set flags on emitting dynamic |
| 1281 | relocation to ifunc. |
| 1282 | (ppc64_elf_relocate_section): Likewise. |
| 1283 | (ppc64_elf_finish_dynamic_symbol): Likewise. |
| 1284 | (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with |
| 1285 | local dynamic relocs to ifuncs. |
| 1286 | * elf32-ppc.c (struct ppc_elf_link_hash_table): Add |
| 1287 | local_ifunc_resolver and maybe_local_ifunc_resolver. |
| 1288 | (ppc_elf_relocate_section): Set flag on emitting dynamic |
| 1289 | relocation to ifuncs. |
| 1290 | (ppc_elf_finish_dynamic_symbol): Likewise. |
| 1291 | (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local |
| 1292 | dynamic relocs to ifuncs. |
| 1293 | |
| 1294 | 2017-03-13 Nick Clifton <nickc@redhat.com> |
| 1295 | |
| 1296 | PR binutils/21202 |
| 1297 | * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to |
| 1298 | BFD_RELOC_AARCH64_TLSDESC_LD64_LO12. |
| 1299 | (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to |
| 1300 | BFD_RELOC_AARCH64_TLSDESC_ADD_LO12. |
| 1301 | * bfd-in2.h: Regenerate. |
| 1302 | * libbfd.h: Regenerate. |
| 1303 | * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc |
| 1304 | names. |
| 1305 | (IS_AARCH64_TLSDESC_RELOC): Likewise. |
| 1306 | (elfNN_aarch64_howto_table): Likewise. |
| 1307 | (aarch64_tls_transition_without_check): Likewise. |
| 1308 | (aarch64_reloc_got_type): Likewise. |
| 1309 | (elfNN_aarch64_final_link_relocate): Likewise. |
| 1310 | (elfNN_aarch64_tls_relax): Likewise. |
| 1311 | (elfNN_aarch64_relocate_section): Likewise. |
| 1312 | (elfNN_aarch64_gc_sweep_hook): Likewise. |
| 1313 | (elfNN_aarch64_check_relocs): Likewise. |
| 1314 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. |
| 1315 | (_bfd_aarch64_elf_resolve_relocation): Likewise. |
| 1316 | |
| 1317 | 2017-03-11 Alan Modra <amodra@gmail.com> |
| 1318 | |
| 1319 | * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function |
| 1320 | parameter is in fact used. Whitespace fixes. |
| 1321 | * elf64-ppc.c: Likewise. |
| 1322 | |
| 1323 | 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk> |
| 1324 | |
| 1325 | * rs6000-core.c (CORE_NEW): Simplify macro when |
| 1326 | AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning. |
| 1327 | |
| 1328 | 2017-03-07 Alan Modra <amodra@gmail.com> |
| 1329 | |
| 1330 | PR 21224 |
| 1331 | PR 20519 |
| 1332 | * elf64-ppc.c (ppc64_elf_relocate_section): Add missing |
| 1333 | dyn_relocs check. |
| 1334 | |
| 1335 | 2017-03-05 Alan Modra <amodra@gmail.com> |
| 1336 | |
| 1337 | * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8. |
| 1338 | * elf-eh-frame.c (size_of_output_cie_fde): Don't align here. |
| 1339 | (next_cie_fde_offset): New function. |
| 1340 | (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8. |
| 1341 | (_bfd_elf_discard_section_eh_frame): Align zero terminator to |
| 1342 | four bytes. Align CIEs to four or eight bytes depending on |
| 1343 | per_encoding_aligned8. Align FDEs according to their encoding. |
| 1344 | Pad last FDE to output section alignment. |
| 1345 | (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove |
| 1346 | assertion. |
| 1347 | * elf64-ppc.c (glink_eh_frame_cie): Delete padding. |
| 1348 | (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c. |
| 1349 | (ppc64_elf_finish_dynamic_sections): Adjust to suit. |
| 1350 | |
| 1351 | 2017-03-02 Martin Bickel <binutils@ineranves.de> |
| 1352 | |
| 1353 | PR ld/21212 |
| 1354 | * elf.c (rewrite_elf_program_header): Do not issue a warning for |
| 1355 | empty segments which have a zero filesz, but a non-zero memsz. |
| 1356 | |
| 1357 | 2017-03-02 Alan Modra <amodra@gmail.com> |
| 1358 | |
| 1359 | * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo. |
| 1360 | |
| 1361 | 2017-02-28 Alan Modra <amodra@gmail.com> |
| 1362 | |
| 1363 | * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change. |
| 1364 | (ppc64_elf_relocate_section): Likewise. |
| 1365 | |
| 1366 | 2017-02-28 Alan Modra <amodra@gmail.com> |
| 1367 | |
| 1368 | PR 20995 |
| 1369 | * elf32-nios2.c (nios2_elf32_relocate_section): Use htab |
| 1370 | rather than elf32_nios2_hash_table or elf_hash_table. |
| 1371 | (create_got_section): Likewise. |
| 1372 | (nios2_elf32_finish_dynamic_symbol): Likewise. |
| 1373 | (nios2_elf32_adjust_dynamic_symbol): Likewise. |
| 1374 | (nios2_elf32_size_dynamic_sections): Likewise. |
| 1375 | (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot |
| 1376 | vars. Use htab equivalents directly instead. Don't create |
| 1377 | all dynamic sections on needing just the GOT. Use a goto |
| 1378 | rather than a fall-through with reloc test. Ensure |
| 1379 | htab->dynobj is set when making dynamic sreloc section. |
| 1380 | (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab |
| 1381 | equivalent directly instead. Don't segfault on looking for |
| 1382 | .dynamic when dynamic sections have not been created. Don't |
| 1383 | segfault on .got.plt being discarded. |
| 1384 | (nios2_elf32_size_dynamic_sections): Delete plt and got vars. |
| 1385 | Don't set "relocs" on .rela.plt. Do handle .sbss. Delete |
| 1386 | fixme and another not so relevant comment. |
| 1387 | (nios2_elf_add_symbol_hook): Delete dynobj var. If not |
| 1388 | already set, set hash table dynobj on creating .sbss. |
| 1389 | |
| 1390 | 2017-02-28 Alan Modra <amodra@gmail.com> |
| 1391 | |
| 1392 | * reloc.c (BFD_RELOC_PPC_16DX_HA): New. |
| 1393 | * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto. |
| 1394 | (ppc64_elf_reloc_type_lookup): Translate new bfd reloc. |
| 1395 | (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA. |
| 1396 | (ppc64_elf_relocate_section): Likewise. |
| 1397 | * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto. |
| 1398 | (ppc_elf_reloc_type_lookup): Translate new bfd reloc. |
| 1399 | (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc. |
| 1400 | * libbfd.h: Regenerate. |
| 1401 | * bfd-in2.h: Regenerate. |
| 1402 | |
| 1403 | 2017-02-28 Alan Modra <amodra@gmail.com> |
| 1404 | |
| 1405 | * elflink.c (_bfd_elf_create_dynamic_sections): Don't make |
| 1406 | dynamic .data.rel.ro read-only. |
| 1407 | * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section |
| 1408 | rather than section flags when deciding where copy reloc goes. |
| 1409 | * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. |
| 1410 | * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. |
| 1411 | * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise. |
| 1412 | * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise. |
| 1413 | * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise. |
| 1414 | * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise. |
| 1415 | * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise. |
| 1416 | * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise. |
| 1417 | * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. |
| 1418 | * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise. |
| 1419 | * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise. |
| 1420 | * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise. |
| 1421 | * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. |
| 1422 | * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise. |
| 1423 | * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise. |
| 1424 | * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise. |
| 1425 | * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. |
| 1426 | * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. |
| 1427 | * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise. |
| 1428 | |
| 1429 | 2017-02-28 Maciej W. Rozycki <macro@imgtec.com> |
| 1430 | |
| 1431 | * elfxx-mips.c (mips_elf_perform_relocation): Also handle the |
| 1432 | `jalr $0, $25' instruction encoding. |
| 1433 | |
| 1434 | 2017-02-27 Nick Clifton <nickc@redhat.com> |
| 1435 | |
| 1436 | PR ld/21180 |
| 1437 | * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid |
| 1438 | generating a seg-fault when encountering a symbol that has been |
| 1439 | deleted by garbage collection. |
| 1440 | |
| 1441 | 2017-02-25 Alan Modra <amodra@gmail.com> |
| 1442 | |
| 1443 | * elf32-arc.c (struct dynamic_sections): Delete. |
| 1444 | (enum dyn_section_types): Delete. |
| 1445 | (dyn_section_names): Delete. |
| 1446 | (arc_create_dynamic_sections): Delete. |
| 1447 | (elf_arc_finish_dynamic_sections): Don't call the above. Don't |
| 1448 | segfault on discarded .rela.plt section. |
| 1449 | (elf_arc_size_dynamic_sections): Formatting. Don't call |
| 1450 | arc_create_dynamic_sections. Don't allocate memory for sections |
| 1451 | handled by the generic linker. Correct code finding relocs in |
| 1452 | read-only sections. Set SEC_EXCLUDE on zero size .got, |
| 1453 | .got.plt, and .dynbss sections. Do set .interp for pies. |
| 1454 | |
| 1455 | 2017-02-24 Andrew Waterman <andrew@sifive.com> |
| 1456 | |
| 1457 | * elfnn-riscv.c (GP_NAME): New macro. |
| 1458 | (riscv_global_pointer_value): Use it. |
| 1459 | (_bfd_riscv_relax_lui): If symbol and global pointer are in same |
| 1460 | output section, consider only that section's alignment. |
| 1461 | |
| 1462 | 2017-02-23 Maciej W. Rozycki <macro@imgtec.com> |
| 1463 | |
| 1464 | * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype. |
| 1465 | * elfxx-mips.c (_bfd_mips_relax_section): Remove function. |
| 1466 | * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro. |
| 1467 | * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise. |
| 1468 | |
| 1469 | 2017-02-23 Maciej W. Rozycki <macro@imgtec.com> |
| 1470 | |
| 1471 | * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR> |
| 1472 | <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p' |
| 1473 | or misaligned. |
| 1474 | |
| 1475 | 2017-02-23 Alan Modra <amodra@gmail.com> |
| 1476 | |
| 1477 | PR 20744 |
| 1478 | * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE |
| 1479 | 16D relocations. |
| 1480 | (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs. |
| 1481 | (ppc_elf_relocate_section): Correct calculation for VLE SDAREL |
| 1482 | relocs. |
| 1483 | |
| 1484 | 2017-02-22 Maciej W. Rozycki <macro@imgtec.com> |
| 1485 | |
| 1486 | PR ld/20828 |
| 1487 | * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version |
| 1488 | processing ahead of the call to `elf_gc_sweep_symbol'. |
| 1489 | |
| 1490 | 2017-02-22 Nick Clifton <nickc@redhat.com> |
| 1491 | |
| 1492 | PR binutils/21193 |
| 1493 | * opncls.c (bfd_create_gnu_debuglink_section): Give the newly |
| 1494 | created section 4-byte alignment. |
| 1495 | |
| 1496 | 2017-02-22 Alan Modra <amodra@gmail.com> |
| 1497 | |
| 1498 | * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault |
| 1499 | on .got or .plt output section being discarded by script. |
| 1500 | * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move |
| 1501 | vxworks splt temp. |
| 1502 | |
| 1503 | 2017-02-21 Alan Modra <amodra@gmail.com> |
| 1504 | |
| 1505 | * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit |
| 1506 | DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero. |
| 1507 | |
| 1508 | 2017-02-20 Alan Modra <amodra@gmail.com> |
| 1509 | |
| 1510 | PR 21181 |
| 1511 | * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero |
| 1512 | if DT_RELSZ/DT_RELASZ is zero. |
| 1513 | |
| 1514 | 2017-02-17 Nick Clifton <nickc@redhat.com> |
| 1515 | |
| 1516 | * compress.c (bfd_get_full_section_contents): Remember to reduce |
| 1517 | compressed size by the sizeof the compression header when |
| 1518 | decompressing the contents. |
| 1519 | |
| 1520 | 2017-02-17 Pedro Alves <palves@redhat.com> |
| 1521 | |
| 1522 | * srec.c (Chunk): Rename to ... |
| 1523 | (_bfd_srec_len): ... this. |
| 1524 | (S3Forced): Rename to ... |
| 1525 | (_bfd_srec_forceS3): ... this. |
| 1526 | * objcopy.c: Adjust all references. |
| 1527 | |
| 1528 | 2017-02-17 Pedro Alves <palves@redhat.com> |
| 1529 | |
| 1530 | * archive.c (bsd_write_armap): Rename to ... |
| 1531 | (_bfd_bsd_write_armap): ... this. |
| 1532 | (coff_write_armap): Rename to ... |
| 1533 | (_bfd_coff_write_armap): ... this. |
| 1534 | * libbfd-in.h (bsd_write_armap): Rename to ... |
| 1535 | (_bfd_bsd_write_armap): ... this. |
| 1536 | (coff_write_armap): Rename to ... |
| 1537 | (_bfd_coff_write_armap): ... this. |
| 1538 | * aout-target.h, aout-tic30.c: Adjust all users. |
| 1539 | * libbfd.h: Regenerate. |
| 1540 | |
| 1541 | 2017-02-17 Pedro Alves <palves@redhat.com> |
| 1542 | |
| 1543 | * bfd-in.h (bfd_read, bfd_write): Adjust to rename. |
| 1544 | (warn_deprecated): Rename to ... |
| 1545 | (_bfd_warn_deprecated): ... this. |
| 1546 | * libbfd.c (warn_deprecated): Rename to ... |
| 1547 | (_bfd_warn_deprecated): ... this. |
| 1548 | * bfd-in2.h: Regenerate. |
| 1549 | |
| 1550 | 2017-02-17 Pedro Alves <palves@redhat.com> |
| 1551 | |
| 1552 | * bfdio.c (real_ftell): Rename to ... |
| 1553 | (_bfd_real_ftell): ... this. |
| 1554 | (real_fseek): Rename to ... |
| 1555 | (_bfd_real_fseek): ... this. |
| 1556 | (real_fopen): Rename to ... |
| 1557 | (_bfd_real_fopen): ... this. |
| 1558 | * libbfd-in.h (real_ftell): Rename to ... |
| 1559 | (_bfd_real_ftell): ... this. |
| 1560 | (real_fseek): Rename to ... |
| 1561 | (_bfd_real_fseek): ... this. |
| 1562 | (real_fopen): Rename to ... |
| 1563 | (_bfd_real_fopen): ... this. |
| 1564 | * cache.c, dwarf2.c, opncls.c: Adjust all callers. |
| 1565 | * libbfd.h: Regenerate. |
| 1566 | |
| 1567 | 2017-02-17 Pedro Alves <palves@redhat.com> |
| 1568 | |
| 1569 | * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers. |
| 1570 | * libbfd.c (read_unsigned_leb128): Rename to ... |
| 1571 | (_bfd_read_unsigned_leb128): ... this. |
| 1572 | (read_signed_leb128): Rename to ... |
| 1573 | (_bfd_read_signed_leb128): ... this. |
| 1574 | (safe_read_leb128): Rename to ... |
| 1575 | (_bfd_safe_read_leb128): ... this. |
| 1576 | * libbfd-in.h (read_unsigned_leb128): Rename to ... |
| 1577 | (_bfd_read_unsigned_leb128): ... this. |
| 1578 | (read_signed_leb128): Rename to ... |
| 1579 | (_bfd_read_signed_leb128): ... this. |
| 1580 | (safe_read_leb128): Rename to ... |
| 1581 | (_bfd_safe_read_leb128): ... this. |
| 1582 | * libbfd.h: Renegerate. |
| 1583 | |
| 1584 | 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com> |
| 1585 | |
| 1586 | * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup |
| 1587 | before trying to fine matching file and line information. |
| 1588 | |
| 1589 | 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com> |
| 1590 | |
| 1591 | * dwarf2.c (struct dwarf2_debug): Add orig_bfd member. |
| 1592 | (_bfd_dwarf2_slurp_debug_info): If stashed debug information does |
| 1593 | not match current bfd, then reload debug information. Record bfd |
| 1594 | we're loading debug info for in the stash. If we have debug |
| 1595 | informatin in the cache then perform section placement before |
| 1596 | returning. |
| 1597 | |
| 1598 | 2017-02-16 Alan Modra <amodra@gmail.com> |
| 1599 | |
| 1600 | PR 21000 |
| 1601 | * elf-bfd.h (struct elf_backend_data): Add no_page_alias. |
| 1602 | * elfxx-target.h (elf_backend_no_page_alias): Define. |
| 1603 | (elfNN_bed): Init new field. |
| 1604 | * elf.c (assign_file_positions_for_load_sections): If no_page_alias |
| 1605 | ensure PT_LOAD segment starts on a new page. |
| 1606 | * elf32-hppa.c (elf_backend_no_page_alias): Define. |
| 1607 | |
| 1608 | 2017-02-16 Alan Modra <amodra@gmail.com> |
| 1609 | |
| 1610 | PR 21132 |
| 1611 | * elf32-hppa.c (allocate_plt_static): Allocate space for relocs |
| 1612 | if pic. |
| 1613 | |
| 1614 | 2017-02-16 Jiong Wang <jiong.wang@arm.com> |
| 1615 | |
| 1616 | * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED. |
| 1617 | * bfd-in2.h: Regenerated. |
| 1618 | |
| 1619 | 2017-02-15 H.J. Lu <hongjiu.lu@intel.com> |
| 1620 | |
| 1621 | PR ld/21168 |
| 1622 | * elf32-i386.c (elf_i386_relocate_section): Allow |
| 1623 | "lea foo@GOT, %reg" in PIC. |
| 1624 | |
| 1625 | 2017-02-15 H.J. Lu <hongjiu.lu@intel.com> |
| 1626 | |
| 1627 | PR ld/20244 |
| 1628 | * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC |
| 1629 | symbol name when reporting R_386_GOT32/R_386_GOT32X relocation |
| 1630 | error against local IFUNC symbol without a base register for |
| 1631 | PIC. |
| 1632 | |
| 1633 | 2017-02-15 Maciej W. Rozycki <macro@imgtec.com> |
| 1634 | |
| 1635 | * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than |
| 1636 | `%P: %H:' with `info->callbacks->einfo'. |
| 1637 | (ppc_elf_relocate_section): Likewise. |
| 1638 | * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. |
| 1639 | (ppc64_elf_edit_toc): Likewise. |
| 1640 | (ppc64_elf_relocate_section): Likewise. |
| 1641 | |
| 1642 | 2017-02-14 Alan Modra <amodra@gmail.com> |
| 1643 | |
| 1644 | * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support |
| 1645 | --gc-keep-exported, and test versioned field of sym rather than |
| 1646 | looking for @ in name. |
| 1647 | |
| 1648 | 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com> |
| 1649 | |
| 1650 | * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to |
| 1651 | __global_pointer$. |
| 1652 | |
| 1653 | 2017-02-13 Nick Clifton <nickc@redhat.com> |
| 1654 | |
| 1655 | PR binutils/21151 |
| 1656 | * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid |
| 1657 | unit length field. |
| 1658 | |
| 1659 | 2017-02-07 Andrew Waterman <andrew@sifive.com> |
| 1660 | |
| 1661 | * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT |
| 1662 | entry size if PLT header is written. |
| 1663 | |
| 1664 | 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com> |
| 1665 | |
| 1666 | Fix sparc64 dynamic relocation processing to use the dynamic |
| 1667 | symbol count. |
| 1668 | * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic' |
| 1669 | to determine if bfd_get_symcount() or bfd_get_dynamic_symcount() |
| 1670 | should be used. |
| 1671 | |
| 1672 | 2017-02-03 Nick Clifton <nickc@redhat.com> |
| 1673 | |
| 1674 | PR 21096 |
| 1675 | * coffcode.h (coff_write_object_contents): Enlarge size of |
| 1676 | s_name_buf in order to avoid compile time warning about possible |
| 1677 | integer truncation. |
| 1678 | * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower |
| 1679 | 32-bits of insn value before printing into buffer. |
| 1680 | |
| 1681 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
| 1682 | |
| 1683 | * elfxx-mips.c (mips_elf_hash_sort_data): Add |
| 1684 | `max_local_dynindx'. |
| 1685 | (mips_elf_sort_hash_table): Handle it. |
| 1686 | (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local |
| 1687 | symbols bump up `max_local_dynindx' rather than |
| 1688 | `max_non_got_dynindx'. |
| 1689 | |
| 1690 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
| 1691 | |
| 1692 | * elfxx-mips.c (mips_elf_hash_sort_data): Convert the |
| 1693 | `min_got_dynindx', `max_unref_got_dynindx' and |
| 1694 | `max_non_got_dynindx' members to the `bfd_size_type' data type. |
| 1695 | (mips_elf_sort_hash_table): Adjust accordingly. |
| 1696 | |
| 1697 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
| 1698 | |
| 1699 | * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout |
| 1700 | to access the hash table. |
| 1701 | |
| 1702 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
| 1703 | |
| 1704 | * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on |
| 1705 | non-NULL `htab' to the beginning. |
| 1706 | |
| 1707 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
| 1708 | |
| 1709 | * elflink.c (elf_gc_sweep): Wrap overlong line. |
| 1710 | |
| 1711 | 2017-01-30 Maciej W. Rozycki <macro@imgtec.com> |
| 1712 | |
| 1713 | * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to... |
| 1714 | (_bfd_mips_elf_linker_flags): ... this. Add another parameter. |
| 1715 | * elfxx-mips.c (mips_elf_link_hash_table): Add |
| 1716 | `ignore_branch_isa' member. |
| 1717 | (mips_elf_perform_relocation): Do not treat an ISA mode mismatch |
| 1718 | in branch relocation calculation as an error if |
| 1719 | `ignore_branch_isa' has been set. |
| 1720 | (_bfd_mips_elf_insn32): Rename to... |
| 1721 | (_bfd_mips_elf_linker_flags): ... this. Rename the `on' |
| 1722 | parameter to `insn32' and add an `ignore_branch_isa' parameter. |
| 1723 | Handle the new parameter. |
| 1724 | |
| 1725 | 2017-01-27 Hans-Peter Nilsson <hp@axis.com> |
| 1726 | |
| 1727 | * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused |
| 1728 | local variable dynobj. |
| 1729 | |
| 1730 | PR ld/20995 |
| 1731 | * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro. |
| 1732 | (elf_cris_adjust_dynamic_symbol): Place variables copied into the |
| 1733 | executable from read-only sections into sdynrelro. |
| 1734 | (elf_cris_finish_dynamic_symbol): Select sreldynrelro for |
| 1735 | dynamic relocs in sdynrelro. |
| 1736 | (elf_backend_want_dynrelro): Define. |
| 1737 | |
| 1738 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| 1739 | |
| 1740 | * config.bfd (*-*-rtemsaout*): Mark as removed. |
| 1741 | |
| 1742 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| 1743 | |
| 1744 | * config.bfd (powerpcle-*-rtems*): Do not mark as removed. |
| 1745 | (arm-*-rtems*): Move to (arm*-*-eabi*). |
| 1746 | (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*). |
| 1747 | (m68-*-rtems*): Move to (m68*-*-elf*). |
| 1748 | |
| 1749 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| 1750 | |
| 1751 | * config.bfd (*-*-rtemscoff*): Mark as removed. |
| 1752 | |
| 1753 | 2017-01-24 Maciej W. Rozycki <macro@imgtec.com> |
| 1754 | |
| 1755 | PR ld/20828 |
| 1756 | * elflink.c (bfd_elf_record_link_assignment): Revert last |
| 1757 | change and don't ever clear `forced_local'. Set `mark' |
| 1758 | unconditionally. |
| 1759 | (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within |
| 1760 | file. |
| 1761 | (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'... |
| 1762 | (bfd_elf_size_dynamic_sections): ... here. |
| 1763 | * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local' |
| 1764 | and set `mark' instead in `__tls_get_addr_opt' processing. |
| 1765 | * elf64-ppc.c (ppc64_elf_tls_setup): Likewise. |
| 1766 | |
| 1767 | 2017-01-24 Alan Modra <amodra@gmail.com> |
| 1768 | |
| 1769 | * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases |
| 1770 | where dynamic relocs are preferable. Allow ifunc too. |
| 1771 | (ensure_undefweak_dynamic): New function. |
| 1772 | (allocate_dynrelocs): Use it here. Move plt handling last and |
| 1773 | don't make symbols dynamic, simplifying loop. Only make undef |
| 1774 | weak symbols with GOT entries dynamic. Correct condition |
| 1775 | for GOT relocs. Handle dynamic relocs on ifuncs. Correct |
| 1776 | comments. Remove goto. |
| 1777 | (ppc_elf_relocate_section): Correct test for using dynamic |
| 1778 | symbol on GOT relocs. Rearrange test for emitting GOT relocs |
| 1779 | to suit. Set up explicit tls_index entries and implicit GOT |
| 1780 | tls_index entries resolvable at link time for |
| 1781 | __tls_get_addr_opt. Simplify test to clear mem for prelink. |
| 1782 | * elf64-ppc.c (allocate_got): Correct condition for GOT relocs. |
| 1783 | (ensure_undefweak_dynamic): New function. |
| 1784 | (allocate_dynrelocs): Use it here. Only make undef weak symbols |
| 1785 | with GOT entries dynamic. Remove unnecessary test of |
| 1786 | WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling. |
| 1787 | (ppc64_elf_relocate_section): Correct test for using dynamic |
| 1788 | symbol on GOT relocs. Rearrange test for emitting GOT relocs |
| 1789 | to suit. Set up explicit tls_index entries and implicit GOT |
| 1790 | tls_index entries resolvable at link time for __tls_get_addr_opt. |
| 1791 | Simplify expression to clear mem for prelink. |
| 1792 | |
| 1793 | 2017-01-23 Yury Norov <ynorov@caviumnetworks.com> |
| 1794 | |
| 1795 | * elfnn-aarch64.c: Fix relaxations for ILP32 mode. |
| 1796 | |
| 1797 | 2017-01-20 Jiong Wang <jiong.wang@arm.com> |
| 1798 | |
| 1799 | * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function. |
| 1800 | (elf_backend_hash_symbol): Define. |
| 1801 | |
| 1802 | 2017-01-18 Maciej W. Rozycki <macro@imgtec.com> |
| 1803 | |
| 1804 | PR ld/20828 |
| 1805 | * elflink.c (bfd_elf_record_link_assignment): Clear any |
| 1806 | `forced_local' marking for DSO symbols that are not being |
| 1807 | provided. |
| 1808 | |
| 1809 | 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com> |
| 1810 | |
| 1811 | * elfnn-riscv.c (riscv_elf_object_p): New function. |
| 1812 | |
| 1813 | 2017-01-12 H.J. Lu <hongjiu.lu@intel.com> |
| 1814 | |
| 1815 | PR ld/21038 |
| 1816 | * elf64-x86-64.c (elf_x86_64_link_hash_table): Add |
| 1817 | plt_bnd_eh_frame. |
| 1818 | (elf_x86_64_check_relocs): Create .eh_frame section for the |
| 1819 | .plt.bnd section. |
| 1820 | (elf_x86_64_size_dynamic_sections): Allocate and initialize |
| 1821 | .eh_frame section for the .plt.bnd section. |
| 1822 | (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section |
| 1823 | for the .plt.bnd section. |
| 1824 | |
| 1825 | 2017-01-12 Nick Clifton <nickc@redhat.com> |
| 1826 | |
| 1827 | PR binutils/20876 |
| 1828 | * opncls.c (find_separate_debug_file): Add include_dirs |
| 1829 | parameter. Only include the directory part of the bfd's filename |
| 1830 | in search paths if include_dirs is true. Add a couple of extra |
| 1831 | locations for looking for debug files. |
| 1832 | ( bfd_follow_gnu_debuglink): Update invocation of |
| 1833 | find_separate_debug_file. |
| 1834 | (bfd_follow_gnu_debugaltlink): Likewise. |
| 1835 | (get_build_id): New function: Finds the build-id of the given bfd. |
| 1836 | (get_build_id_name): New function: Computes the name of the |
| 1837 | separate debug info file for a bfd, based upon its build-id. |
| 1838 | (check_build_id_file): New function: Checks to see if a separate |
| 1839 | debug info file exists at the given location, and that its |
| 1840 | build-id matches that of the original bfd. |
| 1841 | (bfd_follow_build_id_debuglink): New function: Finds a separate |
| 1842 | debug info file for a given bfd by using the build-id method. |
| 1843 | * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id |
| 1844 | method of locating a separate debug info file before using the |
| 1845 | debuglink method. |
| 1846 | * bfd-in2.h: Regenerate. |
| 1847 | |
| 1848 | 2017-01-11 H.J. Lu <hongjiu.lu@intel.com> |
| 1849 | |
| 1850 | PR ld/21038 |
| 1851 | * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New. |
| 1852 | (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and |
| 1853 | elf_x86_64_eh_frame_plt_got. |
| 1854 | (elf_x86_64_size_dynamic_sections): Get unwind info from |
| 1855 | elf_x86_64_bnd_arch_bed for the BND PLT. |
| 1856 | |
| 1857 | 2017-01-11 Jeremy Soller <jackpot51@gmail.com> |
| 1858 | |
| 1859 | * config.bfd: Add entries for i686-redox and x86_64-redox. |
| 1860 | |
| 1861 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
| 1862 | |
| 1863 | * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section |
| 1864 | to 4 bytes. |
| 1865 | * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align |
| 1866 | .eh_frame section to 4 bytes for x32. |
| 1867 | (elf_x86_64_check_relocs): Likewise. |
| 1868 | |
| 1869 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
| 1870 | |
| 1871 | PR ld/20830 |
| 1872 | * elf32-i386.c (elf_i386_eh_frame_plt_got): New. |
| 1873 | (PLT_GOT_FDE_LENGTH): Likewise. |
| 1874 | (elf_i386_plt_layout): Add eh_frame_plt_got and |
| 1875 | eh_frame_plt_got_size. |
| 1876 | (elf_i386_plt): Updated. |
| 1877 | (elf_i386_link_hash_table): Add plt_got_eh_frame. |
| 1878 | (elf_i386_check_relocs): Create .eh_frame section for .plt.got. |
| 1879 | (elf_i386_size_dynamic_sections): Allocate and initialize |
| 1880 | .eh_frame section for .plt.got. |
| 1881 | (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for |
| 1882 | .plt.got. |
| 1883 | (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and |
| 1884 | eh_frame_plt_got_size. |
| 1885 | * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New. |
| 1886 | (PLT_GOT_FDE_LENGTH): Likewise. |
| 1887 | (elf_x86_64_backend_data): Add eh_frame_plt_got and |
| 1888 | eh_frame_plt_got_size. |
| 1889 | (elf_x86_64_arch_bed): Updated. |
| 1890 | (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and |
| 1891 | eh_frame_plt_got_size. |
| 1892 | (elf_x86_64_nacl_arch_bed): Likewise. |
| 1893 | (elf_x86_64_link_hash_table): Add plt_got_eh_frame. |
| 1894 | (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got. |
| 1895 | (elf_x86_64_size_dynamic_sections): Allocate and initialize |
| 1896 | .eh_frame section for .plt.got. |
| 1897 | (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section |
| 1898 | for .plt.got. |
| 1899 | |
| 1900 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
| 1901 | |
| 1902 | * elf32-i386.c (elf_i386_size_dynamic_sections): Set |
| 1903 | plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt. |
| 1904 | |
| 1905 | 2017-01-09 Nick Clifton <nickc@redhat.com> |
| 1906 | |
| 1907 | * dwarf2.c (lookup_address_in_function_table): Return early if |
| 1908 | there are no functions in the given comp unit, or if the high |
| 1909 | address of the last function in the comp unit is less than the |
| 1910 | desired address. |
| 1911 | |
| 1912 | 2017-01-09 Nick Clifton <nickc@redhat.com> |
| 1913 | |
| 1914 | PR binutils/21013 |
| 1915 | * coffgen.c (_bfd_coff_get_external_symbols): Generate an error |
| 1916 | message if there are too many symbols to load. |
| 1917 | |
| 1918 | 2017-01-04 James Clarke <jrtc27@jrtc27.com> |
| 1919 | |
| 1920 | * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free |
| 1921 | if relocs are cached. |
| 1922 | |
| 1923 | 2017-01-03 Rich Felker <bugdal@aerifal.cx> |
| 1924 | |
| 1925 | PR ld/21017 |
| 1926 | * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry |
| 1927 | for R_MICROBLAZE_GOTOFF_64. |
| 1928 | |
| 1929 | 2017-01-03 Nick Clifton <nickc@redhat.com> |
| 1930 | |
| 1931 | * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time |
| 1932 | warning about using a possibly uninitialised variable. |
| 1933 | |
| 1934 | 2017-01-02 Alan Modra <amodra@gmail.com> |
| 1935 | |
| 1936 | * elf32-hppa.c (ensure_undef_weak_dynamic): New function. |
| 1937 | (allocate_plt_static, allocate_dynrelocs): Use it. |
| 1938 | |
| 1939 | 2017-01-02 Alan Modra <amodra@gmail.com> |
| 1940 | |
| 1941 | * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for |
| 1942 | .PARISC.unwind section. |
| 1943 | |
| 1944 | 2017-01-02 Alan Modra <amodra@gmail.com> |
| 1945 | |
| 1946 | PR ld/20989 |
| 1947 | * elfxx-sparc.c (gdop_relative_offset_ok): New function. |
| 1948 | (_bfd_sparc_elf_relocate_section): Use it to validate GOT |
| 1949 | indirect to GOT pointer relative code edit. |
| 1950 | |
| 1951 | 2017-01-02 Alan Modra <amodra@gmail.com> |
| 1952 | |
| 1953 | Update year range in copyright notice of all files. |
| 1954 | |
| 1955 | For older changes see ChangeLog-2016 |
| 1956 | \f |
| 1957 | Copyright (C) 2017 Free Software Foundation, Inc. |
| 1958 | |
| 1959 | Copying and distribution of this file, with or without modification, |
| 1960 | are permitted in any medium without royalty provided the copyright |
| 1961 | notice and this notice are preserved. |
| 1962 | |
| 1963 | Local Variables: |
| 1964 | mode: change-log |
| 1965 | left-margin: 8 |
| 1966 | fill-column: 74 |
| 1967 | version-control: never |
| 1968 | End: |