ChangeLog revision 1.7.2.1
1 2016-06-29 Tristan Gingold <gingold (a] adacore.com> 2 3 * version.m4: Bump version to 2.26.1 4 * configure: Regenerate. 5 6 2016-06-29 Tristan Gingold <gingold (a] adacore.com> 7 8 * development.sh: Set development to false. 9 10 2016-06-28 Alan Modra <amodra (a] gmail.com> 11 12 Apply from master 13 2016-05-19 Alan Modra <amodra (a] gmail.com> 14 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner 15 before dereferencing. 16 17 2016-06-28 Alan Modra <amodra (a] gmail.com> 18 19 PR ld/19264 20 * elf64-ppc.c (STUB_SHRINK_ITER): Define. 21 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER 22 if shrinking stubs. 23 (ppc64_elf_size_stubs): Adjust to suit. 24 25 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 26 27 Backport from master 28 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 29 30 PR ld/20254 31 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc 32 offsets until reloc_toaddr. 33 34 2016-06-14 H.J. Lu <hongjiu.lu (a] intel.com> 35 36 Backport from master 37 2016-06-13 H.J. Lu <hongjiu.lu (a] intel.com> 38 39 PR ld/20244 40 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt 41 section address for R_386_GOT32/R_386_GOT32X relocations against 42 IFUNC symbols if there is no base register and return error for 43 PIC. 44 45 2016-06-13 H.J. Lu <hongjiu.lu (a] intel.com> 46 47 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC 48 GOT32 adjustment for static executables. 49 50 2016-06-14 H.J. Lu <hongjiu.lu (a] intel.com> 51 52 Backport from master 53 2016-06-11 H.J. Lu <hongjiu.lu (a] intel.com> 54 55 PR ld/20244 56 * elf32-i386.c (elf_i386_relocate_section): When relocating 57 R_386_GOT32, return error without a base register for PIC and 58 subtract the .got.plt section address only with a base register. 59 60 2016-06-13 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 61 62 Backport from master 63 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 64 65 PR ld/20221 66 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms 67 and relocs only if shrinking occurred. 68 69 2016-06-09 Alan Modra <amodra (a] gmail.com> 70 71 PR ld/20159 72 PR ld/16467 73 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change. 74 (_bfd_elf_add_default_symbol): Don't indirect to/from defined 75 symbol given a version by a script different to the version 76 of the symbol being added. 77 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and 78 _bfd_elf_strtab_restore. Don't fudge dynstr references. 79 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete. 80 (struct strtab_save): New. 81 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions. 82 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete. 83 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare. 84 85 2016-05-20 H.J. Lu <hongjiu.lu (a] intel.com> 86 87 Backport from master 88 2016-05-20 H.J. Lu <hongjiu.lu (a] intel.com> 89 90 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32 91 when setting need_convert_load. 92 93 2016-05-19 H.J. Lu <hongjiu.lu (a] intel.com> 94 95 PR ld/20117 96 * elf32-i386.c (elf_i386_convert_load): Don't convert 97 R_386_GOT32. 98 99 2016-05-18 Christophe Monat <christophe.monat (a] st.com> 100 101 Backport from master 102 2016-05-09 Christophe Monat <christophe.monat (a] st.com> 103 104 PR ld/20030 105 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding. 106 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs 107 to nb_words. 108 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP 109 encoding. 110 (create_instruction_vldmdb): Likewise. 111 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding, 112 uses it to re-encode. 113 114 2016-05-15 H.J. Lu <hongjiu.lu (a] intel.com> 115 116 Backport from master 117 2016-05-13 H.J. Lu <hongjiu.lu (a] intel.com> 118 119 PR ld/20093 120 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert 121 GOTPCREL relocation against large section. 122 123 * elflink.c (bfd_elf_final_link): Likewise. 124 125 2016-05-11 Alan Modra <amodra (a] gmail.com> 126 127 PR 20060 128 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local. 129 * elf32-ppc.c (ppc_elf_tls_setup): Likewise. 130 131 2016-04-30 H.J. Lu <hongjiu.lu (a] intel.com> 132 133 Backport from master 134 2016-04-27 H.J. Lu <hongjiu.lu (a] intel.com> 135 136 PR ld/20006 137 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections 138 when estimating distances between output sections. 139 140 2016-03-29 Toni Spets <toni.spets (a] iki.fi> 141 142 PR 19878 143 * coffcode.h (coff_write_object_contents): Revert accidental 144 2014-11-10 change. 145 146 2016-03-17 H.J. Lu <hongjiu.lu (a] intel.com> 147 148 Backport from master 149 2016-03-15 H.J. Lu <hongjiu.lu (a] intel.com> 150 151 PR ld/19827 152 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol 153 locally in PIE. 154 (elf_i386_relocate_section): Likewise. 155 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. 156 (elf_x86_64_relocate_section): Likewise. 157 158 2016-03-15 H.J. Lu <hongjiu.lu (a] intel.com> 159 160 Backport from master 161 2016-01-30 H.J. Lu <hongjiu.lu (a] intel.com> 162 163 PR ld/19539 164 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation 165 against STT_GNU_IFUNC symbol only with dynamic symbols. 166 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise. 167 168 2016-03-15 Nick Clifton <nickc (a] redhat.com> 169 170 Backport from master: 171 2016-03-09 Leon Winter <winter-gcc (a] bfw-online.de> 172 173 PR ld/19623 174 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply 175 relocations against absolute symbols. 176 177 2016-03-14 H.J. Lu <hongjiu.lu (a] intel.com> 178 179 Backport from master 180 2016-01-28 H.J. Lu <hongjiu.lu (a] intel.com> 181 182 PR binutils/19523 183 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to 184 decompress debug sections. 185 186 2016-03-09 H.J. Lu <hongjiu.lu (a] intel.com> 187 188 PR ld/19579 189 Backport from master 190 2016-03-08 H.J. Lu <hongjiu.lu (a] intel.com> 191 192 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking 193 together. 194 195 2016-03-04 H.J. Lu <hongjiu.lu (a] intel.com> 196 197 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in 198 executable as definition if the new definition comes from a 199 shared library. 200 201 2016-03-09 Nick Clifton <nickc (a] redhat.com> 202 Alan Modra <amodra (a] gmail.com> 203 204 PR binutils/19775 205 * archive.c (bfd_generic_openr_next_archived_file): Allow zero 206 length elements in the archive. 207 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Likewise. 208 209 2016-03-01 H.J. Lu <hongjiu.lu (a] intel.com> 210 211 PR ld/19752 212 Backport from master 213 2015-12-18 H.J. Lu <hongjiu.lu (a] intel.com> 214 215 * coff-x86_64.c (coff_amd64_reloc): Fix formatting. 216 217 2015-12-18 Nick Clifton <nickc (a] redhat.com> 218 219 * coff-i386.c (coff_i386_reloc): Fix formatting. 220 221 2016-02-26 H.J. Lu <hongjiu.lu (a] intel.com> 222 223 Backport from master 224 2016-02-24 H.J. Lu <hongjiu.lu (a] intel.com> 225 226 PR ld/19698 227 * elflink.c (bfd_elf_record_link_assignment): Set versioned if 228 symbol version is unknown. 229 230 2016-02-26 H.J. Lu <hongjiu.lu (a] intel.com> 231 232 Backport from master 233 2016-02-01 H.J. Lu <hongjiu.lu (a] intel.com> 234 235 PR ld/19553 236 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED 237 if a symbol from a library loaded via DT_NEEDED doesn't match 238 the symbol referenced by regular object. 239 240 2016-02-26 H.J. Lu <hongjiu.lu (a] intel.com> 241 242 Backport from master 243 2016-02-24 H.J. Lu <hongjiu.lu (a] intel.com> 244 245 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset 246 to (bfd_vma) -1 when setting needs_plt to 0. 247 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. 248 249 2016-02-26 Alan Modra <amodra (a] gmail.com> 250 251 * elf64-ppc.c (create_linkage_sections): Create sfpr when 252 save_restore_funcs, rest of sections when not relocatable. 253 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections. 254 (sfpr_define): Define all symbols on emitted code. 255 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created 256 when relocatable. Move sfpr_define loop earlier. 257 258 2016-02-25 Jiong Wang <jiong.wang (a] arm.com> 259 260 Backport from master 261 2016-01-21 Jiong Wang <jiong.wang (a] arm.com> 262 263 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch 264 veneer for sym_sec != input_sec. 265 (elfNN_aarch64_size_stub): Support STT_SECTION symbol. 266 (elfNN_aarch64_final_link_relocate): Take rela addend into account when 267 calculation destination. 268 269 2016-02-10 H.J. Lu <hongjiu.lu (a] intel.com> 270 271 Backport from master 272 2016-02-10 H.J. Lu <hongjiu.lu (a] intel.com> 273 274 PR ld/19601 275 * elf32-i386.c (elf_i386_relocate_section): Mask off the least 276 significant bit in GOT offset for R_386_GOT32X. 277 278 2016-02-02 H.J. Lu <hongjiu.lu (a] intel.com> 279 280 Backport from master 281 2016-02-02 H.J. Lu <hongjiu.lu (a] intel.com> 282 283 PR ld/19542 284 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated 285 distances in the compressed_size field of the output section. 286 287 2016-02-01 John David Anglin <danglin (a] gcc.gnu.org> 288 289 PR ld/19526 290 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output 291 files. 292 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval. 293 294 2016-01-25 Tristan Gingold <gingold (a] adacore.com> 295 296 * version.m4: Bump version to 2.26.0 297 * configure: Regenerate. 298 299 2016-01-25 Tristan Gingold <gingold (a] adacore.com> 300 301 * version.m4: Bump version to 2.26 302 * configure: Regenerate. 303 304 2016-01-14 Alan Modra <amodra (a] gmail.com> 305 306 PR ld/19421 307 PR ld/4317 308 * elflink.c (elf_link_input_bfd): Revert 2015-02-19 changes. 309 (elf_link_output_extsym): Likewise. 310 311 2016-01-11 Jiong Wang <jiong.wang (a] arm.com> 312 313 Apply from master 314 315 2016-01-08 Richard Sandiford <richard.sandiford (a] arm.com> 316 Jiong Wang <jiong.wang (a] arm.com> 317 318 PR ld/19368 319 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to 320 reloc_class_ifunc. 321 322 2016-01-06 Maciej W. Rozycki <macro (a] imgtec.com> 323 324 Apply from master. 325 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 326 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the 327 return status from `_bfd_elf_merge_object_attributes'. 328 329 2015-12-11 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 330 331 Apply from master. 332 2015-11-19 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 333 334 PR ld/19263 335 * elf32-s390.c (elf_s390_gc_sweep_hook): Add null ptr check. 336 * elf64-s390.c (elf_s390_check_relocs): Port the GOTOFF handling 337 over from the 32 bit code. 338 (elf_s390_relocate_section): Likewise. 339 340 2015-12-10 Alan Modra <amodra (a] gmail.com> 341 342 Apply from master. 343 2015-12-07 Alan Modra <amodra (a] gmail.com> 344 * elf32-ppc.c (ppc_elf_check_relocs): Don't error on local ifunc 345 plt call. Wrap long lines. 346 (ppc_elf_relocate_section): Wrap long lines. 347 * elf64-ppc.c (ppc64_elf_check_relocs): Don't error on local ifunc 348 plt calls. Move __tls_get_addr checks later. Don't create plt 349 for addr14/addr24 relocs. 350 (ppc64_elf_gc_sweep_hook): Adjust to suit check_relocs changes. 351 (ppc64_elf_relocate_section): Correct local ifunc handling for 352 PLT64, PLT32 and PLT16 relocs. 353 354 2015-12-07 Alan Modra <amodra (a] gmail.com> 355 PR 19323 356 * elfcode.h (elf_object_p): Check for ridiculous e_shnum and 357 e_phnum values. 358 359 2015-12-07 Alan Modra <amodra (a] gmail.com> 360 * reloc.c (BFD_RELOC_PPC64_ENTRY): New. 361 * elf64-ppc.c (reloc_howto_type ppc64_elf_howto_raw): Add 362 entry for R_PPC64_ENTRY. 363 (LD_R2_0R12, ADD_R2_R2_R12, LIS_R2, ADDIS_R2_R12): Define. 364 (ppc64_elf_reloc_type_lookup): Handle R_PPC64_ENTRY. 365 (ppc64_elf_relocate_section): Edit code at R_PPC64_ENTTY. Use 366 new insn defines. 367 * libbfd.h: Regenerate. 368 * bfd-in2.h: Regenerate. 369 370 2015-12-02 Alan Modra <amodra (a] gmail.com> 371 PR binutils/19315 372 * dwarf2.c (_bfd_elf_find_function): Return symbol matched. 373 (_bfd_dwarf2_find_nearest_line): Check symbol returned above 374 against dwarf range. 375 * elf-bfd.h (_bfd_elf_find_function): Update prototype. 376 377 2015-12-02 Alan Modra <amodra (a] gmail.com> 378 * elf64-ppc.c (ppc64_elf_tls_optimize): Don't segfault on NULL 379 symbol section or output section. 380 (ppc64_elf_edit_toc): Similarly for ld -R objects. 381 (ppc64_elf_size_stubs): Likewise. 382 383 2015-11-20 Stefan Teleman <stefan.teleman (a] oracle.com> 384 PR ld/19260 385 * cache.c (bfd_cache_max_open): Avoid using getrlimit on 32-bit 386 Solaris as the result is unreliable. 387 388 2015-11-18 Alan Modra <amodra (a] gmail.com> 389 PR 19256 390 * archive.c (bfd_generic_openr_next_archived_file): Don't allow 391 backward file movement via "negative" sizes. 392 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Likewise. 393 394 2015-12-04 H.J. Lu <hongjiu.lu (a] intel.com> 395 396 * elf32-i386.c (elf_i386_convert_load): Skip if addend isn't 0. 397 (elf_i386_relocate_section): Skip R_386_GOT32X optimization if 398 addend isn't 0. 399 400 2015-12-01 H.J. Lu <hongjiu.lu (a] intel.com> 401 402 PR ld/19319 403 * elf32-i386.c (elf_i386_convert_load): Check h->def_regular 404 instead of bfd_link_hash_new. 405 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip 406 relocation overflow for bfd_link_hash_undefined and 407 bfd_link_hash_new if h->def_regular is set. 408 409 2015-11-13 Tristan Gingold <gingold (a] adacore.com> 410 411 * version.m4: Bump version to 2.25.90 412 * configure: Regenerate. 413 414 2015-11-13 Tristan Gingold <gingold (a] adacore.com> 415 416 * version.m4: Bump version to 2.26.51 417 * configure: Regenerate. 418 419 2015-11-11 Alan Modra <amodra (a] gmail.com> 420 Peter Bergner <bergner (a] vnet.ibm.com> 421 422 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_REL16DX_HA. 423 (ppc_elf_reloc_type_lookup): Handle R_PPC_REL16DX_HA. 424 (ppc_elf_addr16_ha_reloc): Likewise. 425 (ppc_elf_check_relocs): Likewise. 426 (ppc_elf_relocate_section): Likewise. 427 (is_insn_dq_form): Handle lxv and stxv instructions. 428 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_REL16DX_HA. 429 (ppc64_elf_reloc_type_lookup): Handle R_PPC64_REL16DX_HA. 430 (ppc64_elf_ha_reloc): Likewise. 431 (ppc64_elf_check_relocs): Likewise. 432 (ppc64_elf_relocate_section): Likewise. 433 * bfd-in2.h: Regenerate. 434 * libbfd.h: Likewise. 435 * reloc.c (BFD_RELOC_PPC_REL16DX_HA): New. 436 437 2015-11-10 H.J. Lu <hongjiu.lu (a] intel.com> 438 439 * elf32-i386.c (elf_i386_relocate_section): Handle VTINHERIT 440 and VTENTRY relocations when deleting relocations. 441 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 442 443 2015-11-10 H.J. Lu <hongjiu.lu (a] intel.com> 444 445 * elf32-i386.c (elf_i386_relocate_section): Properly move 446 kept relocations when deleting relocations. 447 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 448 449 2015-11-09 H.J. Lu <hongjiu.lu (a] intel.com> 450 451 * elf32-i386.c (elf_i386_relocate_section): Use read and write 452 pointers to reloc array, rather than memmove when deleting a 453 reloc. Don't use RELOC_AGAINST_DISCARDED_SECTION. Adjust 454 reloc counts at end of loop. 455 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 456 457 2015-11-10 Alan Modra <amodra (a] gmail.com> 458 459 * elf64-ppc.c (ppc64_elf_relocate_section): Use read and write 460 pointers to reloc array, rather than memmove when deleting a 461 reloc. Don't use RELOC_AGAINST_DISCARDED_SECTION. Adjust 462 reloc counts at end of loop. 463 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 464 465 2015-11-09 Dominik Vogt <vogt (a] linux.vnet.ibm.com> 466 467 * elf64-ppc.c (ppc64_elf_size_stubs, ppc64_elf_build_stubs): Fix left 468 shift of negative value. 469 * libbfd.c (safe_read_leb128): Likewise. 470 * dwarf2.c (place_sections): Likewise. 471 * bfd-in.h (align_power): Likewise. 472 * bfd-in2.h (align_power): Likewise. 473 474 2015-10-30 Nick Clifton <nickc (a] redhat.com> 475 476 * po/zh_CN.po: Updated (simplified) Chinese translation. 477 478 2015-10-29 Catherine Moore <clm (a] codesourcery.com> 479 480 * elfxx-mips.c (mips_elf_check_mips16_stubs): Set a stub's output 481 section to bfd_abs_section_ptr if the stub is discarded. 482 483 2015-10-29 Ed Schouten <ed (a] nuxi.nl> 484 485 * config.bfd (targ_defvec): Add support for CloudABI on aarch64. 486 For this target we have to make sure we use ELFOSABI_CLOUDABI 487 instead of ELFOSABI_NONE. 488 * configure.ac (tb): Likewise. 489 * elfnn-aarch64.c: Likewise. 490 * targets.c (_bfd_target_vector): Likewise. 491 * configure: Regenerate. 492 493 2015-10-29 Pedro Alves <palves (a] redhat.com> 494 495 * libhppa.h (bfd_hppa_insn2fmt): Add cast. 496 497 2015-10-28 H.J. Lu <hongjiu.lu (a] intel.com> 498 499 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in 500 comment. 501 502 2015-10-28 Nick Clifton <nickc (a] redhat.com> 503 504 * elf32-arm.c (create_instruction_branch_absolute): Replace 505 pointer parameters with a simple integer parameter. 506 (stm32l4xx_create_replacing_stub_ldmia): Update calls to 507 create_instruction_branch_absolute. 508 (stm32l4xx_create_replacing_stub_ldmdb): Likewise. 509 (stm32l4xx_create_replacing_stub_vldm): Likewise. 510 (elf32_arm_write_section): Use pointer type for veneer addresses. 511 512 2015-10-28 Cupertino Miranda <cmiranda (a] synopsys.com> 513 514 * reloc.c (BFD_RELOC_ARC_32_PCREL): New entry. 515 * elf32-arc.c (arc_elf_howto_ini): Update formula. 516 (get_middle_endian_relocation): New function. 517 (PDATA): Define. 518 * bfd-in2.h: Regenerate. 519 * libbfd.h: Likewise. 520 521 2015-10-28 Alan Modra <amodra (a] gmail.com> 522 523 PR ld/19162 524 * elflink.c (_bfd_elf_gc_mark_reloc): Move code iterating over 525 linker input bfds.. 526 * section.c (bfd_get_next_section_by_name): ..to here. Add ibfd param. 527 (bfd_get_linker_section): Adjust bfd_get_next_section_by_name call. 528 * tekhex.c (first_phase): Likewise. 529 * elflink.c (bfd_elf_gc_sections): Likewise. 530 * bfd-in2.h: Regenerate. 531 532 2015-10-27 Laurent Alfonsi <laurent.alfonsi (a] st.com> 533 Christophe Monat <christophe.monat (a] st.com> 534 535 * bfd-in2.h: Regenerate. 536 * bfd-in.h (bfd_arm_stm32l4xx_fix): New enum. Specify how 537 STM32L4XX instruction scanning should be done. 538 (bfd_elf32_arm_set_stm32l4xx_fix) 539 (bfd_elf32_arm_stm32l4xx_erratum_scan) 540 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Add prototypes. 541 (bfd_elf32_arm_set_target_relocs): Add stm32l4xx fix type argument 542 to prototype. 543 * elf32-arm.c (STM32L4XX_ERRATUM_VENEER_SECTION_NAME) 544 (STM32L4XX_ERRATUM_VENEER_ENTRY_NAME): Define macros. 545 (elf32_stm32l4xx_erratum_type): New enum. 546 (elf32_stm32l4xx_erratum_list): New struct. List of veneers or 547 jumps to veneers. 548 (_arm_elf_section_data): Add stm32l4xx_erratumcount, 549 stm32l4xx_erratumlist. 550 (elf32_arm_link_hash_table): Add stm32l4xx_erratum_glue_size, 551 stm32l4xx_fix and num_stm32l4xx_fixes fields. 552 (ctz): New function. 553 (popcount): New function. 554 (elf32_arm_link_hash_table_create): Initialize stm32l4xx_fix. 555 (put_thumb2_insn): New function. 556 (STM32L4XX_ERRATUM_LDM_VENEER_SIZE): Define. Size of a veneer for 557 LDM instructions. 558 (STM32L4XX_ERRATUM_VLDM_VENEER_SIZE): Define. Size of a veneer for 559 VLDM instructions. 560 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum 561 glue section. 562 (record_stm32l4xx_erratum_veneer) : New function. Create a single 563 veneer, and its associated symbols. 564 (bfd_elf32_arm_add_glue_sections_to_bfd): Add STM32L4XX erratum glue. 565 (bfd_elf32_arm_set_stm32l4xx_fix): New function. Set the type of 566 erratum workaround required. 567 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): New function. Find 568 out where veneers and branches to veneers have been placed in 569 virtual memory after layout. 570 (is_thumb2_ldmia): New function. 571 (is_thumb2_ldmdb): Likewise. 572 (is_thumb2_vldm ): Likewise. 573 (stm32l4xx_need_create_replacing_stub): New function. Decide if a 574 veneer must be emitted. 575 (bfd_elf32_arm_stm32l4xx_erratum_scan): Scan the sections of an 576 input BFD for potential erratum-triggering insns. Record results. 577 (bfd_elf32_arm_set_target_relocs): Set stm32l4xx_fix field in 578 global hash table. 579 (elf32_arm_size_dynamic_sections): Collect glue information. 580 (create_instruction_branch_absolute): New function. 581 (create_instruction_ldmia): Likewise. 582 (create_instruction_ldmdb): Likewise. 583 (create_instruction_mov): Likewise. 584 (create_instruction_sub): Likewise. 585 (create_instruction_vldmia): Likewise. 586 (create_instruction_vldmdb): Likewise. 587 (create_instruction_udf_w): Likewise. 588 (create_instruction_udf): Likewise. 589 (push_thumb2_insn32): Likewise. 590 (push_thumb2_insn16): Likewise. 591 (stm32l4xx_fill_stub_udf): Likewise. 592 (stm32l4xx_create_replacing_stub_ldmia): New function. Expands the 593 replacing stub for ldmia instructions. 594 (stm32l4xx_create_replacing_stub_ldmdb): Likewise for ldmdb. 595 (stm32l4xx_create_replacing_stub_vldm): Likewise for vldm. 596 (stm32l4xx_create_replacing_stub): New function. Dispatches the 597 stub emission to the appropriate functions. 598 (elf32_arm_write_section): Output veneers, and branches to veneers. 599 600 2015-10-27 Sangamesh Mallayya <nickc (a] redhat.com>sangamesh.swamy (a] in.ibm.com> 601 602 * configure.ac (powerpc64-*-aix[5-9].*): Match powerpc64 running 603 aix for core file support. 604 * configure: Regenerate. 605 * rs6000-core.c: Check for __ld_info64 if compiling 64-bit gdb. 606 Added BFD64 check if we are using old core file format for 32-bit gdb. 607 Set sizeof CORE_COMMONSZ appropriately in case of either new or 608 old core file format. 609 (read_hdr): Added BFD64 check for 64-bit support. 610 (rs6000coff_core_p): Likewise. 611 (rs6000coff_core_file_matches_executable_p): Likewise. 612 (rs6000coff_core_file_failing_command): Likewise. 613 (rs6000coff_core_file_failing_signal): Likewise. 614 Add support for debugging core files generated by binaries in 615 Large Memory model. 616 (rs6000coff_core_p): If Large Memory Model is used, then the .data 617 segment should start from BDATAORG which has been defined in the 618 system header files. 619 620 2015-10-26 H.J. Lu <hongjiu.lu (a] intel.com> 621 622 PR ld/19175 623 * elf32-i386.c (elf_i386_convert_load): Check bfd_link_hash_new 624 instead of calling bfd_link_get_defined_symbol. 625 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip 626 relocation overflow for bfd_link_hash_new. 627 * linker.c (bfd_link_get_defined_symbol): Removed. 628 * bfd-in2.h: Regenerated. 629 630 2015-10-26 H.J. Lu <hongjiu.lu (a] intel.com> 631 632 PR ld/19171 633 * elf32-i386.c (elf_i386_convert_load): Call 634 bfd_link_get_defined_symbol to check if a symbol is defined. 635 * elf64-x86-64.c (elf_x86_64_convert_load): Call 636 bfd_link_get_defined_symbol to get defined symbol section and 637 value. 638 * linker.c (bfd_link_get_defined_symbol): New function. 639 * bfd-in2.h: Regenerated. 640 641 2015-10-23 Alan Modra <amodra (a] gmail.com> 642 643 PR ld/11133 644 PR ld/19161 645 PR ld/19167 646 * elflink.c (_bfd_elf_gc_mark_hook): Delete code handling __start_* 647 and __stop_* symbol refs. 648 (_bfd_elf_gc_mark_rsec): Add start_stop parameter. Handle __start_* 649 and __stop_* symbol refs here.. 650 (_bfd_elf_gc_mark_reloc): ..and here. 651 * elf-bfd.h (_bfd_elf_gc_mark_hook): Update prototype. 652 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Update 653 _bfd_elf_gc_mark_rsec call. 654 655 2015-10-23 Alan Modra <amodra (a] gmail.com> 656 657 PR ld/11133 658 PR ld/19161 659 * elflink.c (elf_gc_sweep): Revert last patch. 660 (_bfd_elf_gc_mark_hook): Don't set SEC_KEEP here. 661 662 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 663 664 PR ld/19161 665 * elflink.c (elf_gc_sweep): Always keep sections marked with 666 SEC_KEEP. 667 668 2015-10-22 Hans-Peter Nilsson <hp (a] bitrange.com> 669 670 * mmo.c (struct mmo_data_struct): New members 671 symbol_consistency_override_calculated and ignore_symbol_consistency. 672 (mmo_section_has_contents, mmo_ignore_symbol_consistency): New 673 functions. 674 (mmo_create_symbol): Check with mmo_ignore_symbol_consistency if to 675 report an error for unexpected value of Main. 676 (mmo_write_symbols_and_terminator): Similar. 677 678 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 679 680 * elf32-i386.c (elf_i386_convert_load): Use call_nop_byte and 681 check call_nop_as_suffix for 1-byte NOP padding to pad call. 682 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. 683 684 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 685 686 * elf64-x86-64.c: Include opcode/i386.h. 687 (x86_64_elf_howto_table): Add R_X86_64_GOTPCRELX and 688 R_X86_64_REX_GOTPCRELX. 689 (R_X86_64_standard): Replace R_X86_64_PLT32_BND with 690 R_X86_64_REX_GOTPCRELX. 691 (x86_64_reloc_map): Add BFD_RELOC_X86_64_GOTPCRELX and 692 BFD_RELOC_X86_64_REX_GOTPCRELX. 693 (need_convert_mov_to_lea): Renamed to ... 694 (need_convert_load): This. 695 (elf_x86_64_check_relocs): Handle R_X86_64_GOTPCRELX and 696 R_X86_64_REX_GOTPCRELX. Replace need_convert_mov_to_lea with 697 need_convert_load. 698 (elf_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPCRELX and 699 R_X86_64_REX_GOTPCRELX. 700 (elf_x86_64_size_dynamic_sections): Likewise. 701 (elf_x86_64_relocate_section): Likewise. 702 (elf_x86_64_convert_mov_to_lea): Renamed to ... 703 (elf_x86_64_convert_load): This. Replace need_convert_mov_to_lea 704 with need_convert_load. Support R_X86_64_GOTPCRELX and 705 R_X86_64_REX_GOTPCRELX transformations. 706 * reloc.c (BFD_RELOC_X86_64_GOTPCRELX): New. 707 (BFD_RELOC_X86_64_REX_GOTPCRELX): Likewise. 708 * bfd-in2.h: Regenerated. 709 * libbfd.h: Likewise. 710 711 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 712 713 * elf32-i386.c: Include opcode/i386.h. 714 (elf_howto_table): Add R_386_GOT32X. 715 (R_386_ext2): Replace R_386_IRELATIVE with R_386_GOT32X. 716 (elf_i386_reloc_type_lookup): Handle BFD_RELOC_386_GOT32X. 717 (need_convert_mov_to_lea): Renamed to ... 718 (need_convert_load): This. 719 (elf_i386_check_relocs): Handle R_386_GOT32X. Replace 720 need_convert_mov_to_lea with need_convert_load. 721 (elf_i386_gc_sweep_hook): Handle R_386_GOT32X. 722 (elf_i386_size_dynamic_sections): Likewise. 723 (elf_i386_relocate_section): Likewise. 724 (elf_i386_convert_mov_to_lea): Renamed to ... 725 (elf_i386_convert_load): This. Replace need_convert_mov_to_lea 726 with need_convert_load. Support R_386_GOT32X transformations. 727 * reloc.c (BFD_RELOC_386_GOT32X): New. 728 * bfd-in2.h: Regenerated. 729 * libbfd.h: Likewise. 730 731 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 732 733 * elf32-s390.c (elf_s390_check_relocs): Set the non_got_ref marker 734 only when linking an executable. 735 (elf_s390_relocate_section): Redirect PC-relative relocs to a IPLT 736 slot. 737 * elf64-s390.c (elf_s390_check_relocs): Set the non_got_ref marker 738 only when linking an executable. 739 (elf_s390_relocate_section): Redirect PC-relative relocs to a IPLT 740 slot. 741 742 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 743 744 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Set the PLT 745 reference counters for local IFUNC calls. 746 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. 747 748 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 749 750 * elf32-s390.c (elf_s390_check_relocs): Fallthrough to the PLT 751 slot allocating code for GOTOFF relocs on ifunc symbols. 752 (elf_s390_gc_sweep_hook): Decrement plt refcount for GOTOFF relocs 753 on ifunc symbols. 754 (elf_s390_relocate_section): Redirect a GOTOFF reloc to an iplt 755 slot. 756 757 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 758 759 PR ld/18841 760 * elf32-s390.c (elf_s390_reloc_type_class): Return 761 reloc_class_ifunc for ifunc symbols. 762 * elf64-s390.c (elf_s390_reloc_type_class): Likewise. 763 764 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 765 766 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Call 767 elf_s390_finish_ifunc_symbol only for actually defined symbols. 768 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. 769 770 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 771 772 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs): Remove 773 `head' parameter. 774 * elf32-s390.c (allocate_dynrelocs): Don't use last parameter. 775 * elf64-s390.c (allocate_dynrelocs): Don't use last parameter. 776 777 2015-10-20 Hans-Peter Nilsson <hp (a] bitrange.com> 778 779 * mmo.c (mmo_write_symbols_and_terminator): Correct printed value 780 of Main in error message. 781 782 2015-10-18 Doug Evans <xdje42 (a] gmail.com> 783 784 * targets.c (bfd_flavour_name): "MMO" is spelled "mmo". 785 786 2015-10-17 Alan Modra <amodra (a] gmail.com> 787 788 * elf64-ppc.c (ppc64_elf_size_stubs): Correct __glink_PLTresolve 789 eh_frame FDE for ELFv1. 790 791 2015-10-16 H.J. Lu <hongjiu.lu (a] intel.com> 792 793 * elf32-i386.c (elf_i386_convert_mov_to_lea): Check if symbol 794 is defined. 795 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 796 797 2015-10-16 H.J. Lu <hongjiu.lu (a] intel.com> 798 799 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't check 800 def_regular. 801 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 802 803 2015-10-15 H.J. Lu <hongjiu.lu (a] intel.com> 804 805 * elflink.c (_bfd_elf_merge_symbol): Fix typos in comments 806 807 2015-10-15 Alan Modra <amodra (a] gmail.com> 808 809 * elf32-v850.c (v850_elf_copy_private_bfd_data): Remove assertion 810 that input and output .note.renesas sections are same size. 811 Instead, only copy input to output if they are. 812 813 2015-10-15 Riku Voipio <riku.voipio (a] iki.fi> 814 815 PR ld/19123 816 * elfcore.h (elf_core_file_p): Use the file_ptr type to hold the 817 offset for bfd_seek. 818 * elfcode.h (elf_object_p): Likewise. 819 820 2015-10-14 Rich Felker <dalias (a] libc.org> 821 822 PR ld/19091 823 * elf32-sh.c (sh_elf_size_dynamic_sections): Always emit 824 DT_PLTGOT for FDPIC output. 825 826 2015-10-13 Alan Modra <amodra (a] gmail.com> 827 828 * elf.c (_bfd_elf_map_sections_to_segments): Don't set 829 PT_GNU_RELRO p_flags. 830 (assign_file_positions_for_non_load_sections): Set PT_GNU_RELRO 831 flags to PF_R here. 832 833 2015-10-12 H.J. Lu <hongjiu.lu (a] intel.com> 834 835 PR ld/19073 836 * elflink.c (_bfd_elf_add_default_symbol): Skip the unversioned 837 definition after the default version. 838 839 2015-10-12 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 840 841 PR ld/19083 842 * elf32-s390.c (elf_s390_gc_sweep_hook): Do not reduce got 843 refcount for relocs not really requiring a got slot. 844 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise. 845 846 2015-10-11 John David Anglin <danglin (a] gcc.gnu.org> 847 848 * elf-hppa.h (elf_hppa_action_discarded): Ignore relocations in 849 .data.rel.ro.local. 850 851 2015-10-07 Cupertino Miranda <cmiranda (a] synopsys.com> 852 853 * archures.c: Remove support for older ARC. Added support for new 854 ARC cpus (ARC600, ARC601, ARC700, ARCV2). 855 * bfd-in2.h: Likewise. 856 * config.bfd: Likewise. 857 * cpu-arc.c: Likewise. 858 * elf32-arc.c: Totally changed file with a refactored 859 inplementation of the ARC port. 860 * libbfd.h: Added ARC specific relocation types. 861 * reloc.c: Likewise. 862 863 2015-10-06 H.J. Lu <hongjiu.lu (a] intel.com> 864 865 * bfd.c (bfd_update_compression_header): Clear the ch_reserved 866 field in 64-bit output. 867 (bfd_convert_section_contents): Likewise. 868 869 2015-10-05 H.J. Lu <hongjiu.lu (a] intel.com> 870 871 PR ld/18914 872 * elflink.c (elf_link_add_object_symbols): Don't re-export a 873 symbol if it isn't undefined. 874 875 2015-10-04 H.J. Lu <hongjiu.lu (a] intel.com> 876 877 * config.bfd (targ_selvecs, targ64_selvecs): Add iamcu_elf32_vec, 878 i386_pei_vec and x86_64_pei_vec for Solaris2/x86. 879 880 2015-10-02 Renlin Li <renlin.li (a] arm.com> 881 882 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Add 883 relax transitions for TLSDESC_ADD, TLSDESC_LDR, TLSDESC_OFF_G0_NC, 884 TLSDESC_OFF_G1. 885 (aarch64_tls_transition_without_check): Add relaxation support. 886 (aarch64_reloc_got_type): Add support. 887 (elfNN_aarch64_final_link_relocate): Likewise. 888 (elfNN_aarch64_tls_relax): Likewise. 889 (elfNN_aarch64_relocate_section): Likewise. 890 (elfNN_aarch64_gc_sweep_hook): Likewise. 891 (elfNN_aarch64_check_relocs): Likewise. 892 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 893 (_bfd_aarch64_elf_resolve_relocation): Likewise. 894 895 2015-10-02 Renlin Li <renlin.li (a] arm.com> 896 897 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Check overflow for 898 BFD_RELOC_AARCH64_TLSDESC_OFF_G1. 899 900 2015-10-02 Renlin Li <renlin.li (a] arm.com> 901 902 * elfnn-aarch64.c(IS_AARCH64_TLS_RELAX_RELOC): 903 Add relaxation support for TLSGD_MOVW_G0_NC and TLSGD_MOVW_G1. 904 (aarch64_tls_transition_without_check): Likewise 905 (elfNN_aarch64_tls_relax): Likwise. 906 907 2015-10-02 Renlin Li <renlin.li (a] arm.com> 908 909 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Create GOT section 910 for TLSLE_MOVW_TPREL_G(1, 1_NC, 2) relocation. 911 912 2015-10-02 Renlin Li <renlin.li (a] arm.com> 913 914 * reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and 915 AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order. 916 * libbfd.h: Regenerate. 917 * bfd-in2.h: Likewise. 918 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Make 919 TLSIE_MOVW_GOTTPREL_G1 check overflow. 920 (aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1 921 and TLSIE_MOVW_GOTTPREL_G0_NC. 922 (elfNN_aarch64_final_link_relocate): Likewise. 923 (elfNN_aarch64_relocate_section): Likewise. 924 (elfNN_aarch64_gc_sweep_hook): Likewise. 925 (elfNN_aarch64_check_relocs): Likewise. 926 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 927 (_bfd_aarch64_elf_resolve_relocation): Likewise. 928 929 2015-10-02 Renlin Li <renlin.li (a] arm.com> 930 931 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 932 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support. 933 (elfNN_aarch64_final_link_relocate): Likewise. 934 (elfNN_aarch64_relocate_section): Likewise. 935 (elfNN_aarch64_gc_sweep_hook): Likewise. 936 (elfNN_aarch64_check_relocs): Likewise. 937 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 938 (_bfd_aarch64_elf_resolve_relocation): Likewise. 939 940 2015-10-02 Renlin Li <renlin.li (a] arm.com> 941 942 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC): New entry. 943 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 944 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC. 945 * libbfd.h: Regenerate. 946 * bfd-in2.h: Likewise 947 948 2015-10-02 Renlin Li <renlin.li (a] arm.com> 949 950 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 951 BFD_RELOC_AARCH64_TLSGD_MOVW_G1 support. 952 (elfNN_aarch64_final_link_relocate): Likewise. 953 (elfNN_aarch64_relocate_section): Likewise. 954 (elfNN_aarch64_gc_sweep_hook): Likewise. 955 (elfNN_aarch64_check_relocs): Likewise. 956 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 957 (_bfd_aarch64_elf_resolve_relocation): Likewise. 958 959 2015-10-02 Renlin Li <renlin.li (a] arm.com> 960 961 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G1): New entry. 962 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 963 BFD_RELOC_AARCH64_TLSGD_MOVW_G1. 964 * bfd-in2.h: Regenerate. 965 * libbfd.h: Likewise. 966 967 2015-10-02 Renlin Li <renlin.li (a] arm.com> 968 969 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 970 BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC support. 971 (elfNN_aarch64_final_link_relocate): Likewise. 972 (elfNN_aarch64_gc_sweep_hook): Likewise. 973 (elfNN_aarch64_check_relocs): Likewise. 974 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 975 (_bfd_aarch64_elf_resolve_relocation): Likewise. 976 977 2015-10-02 Renlin Li <renlin.li (a] arm.com> 978 979 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC): New. 980 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry 981 MOVW_GOTOFF_G0_NC. 982 * libbfd.h: Regnerate. 983 * bfd-in2.h: Regenerate. 984 985 2015-10-02 Renlin Li <renlin.li (a] arm.com> 986 987 * elfnn-aarch64.c (aarch64_reloc_got_type): Add support 988 for BFD_RELOC_AARCH64_MOVW_GOTOFF_G1. 989 (elfNN_aarch64_gc_sweep_hook): Likewise. 990 (elfNN_aarch64_check_relocs): Likewise 991 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 992 (_bfd_aarch64_elf_resolve_relocation): Likewise 993 (elfNN_aarch64_final_link_relocate): Likewise 994 995 2015-010-02 Renlin Li <renlin.li (a] arm.com> 996 997 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G1): New. 998 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 999 MOVW_GOTOFF_G1. 1000 * libbfd.h: Regenerate. 1001 * bfd-in2.h: Regenerate. 1002 1003 2015-10-02 Renlin Li <renlin.li (a] arm.com> 1004 1005 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 1006 BFD_RELOC_AARCH64_LD_64_GOTOFF_LO15 support. 1007 (elfNN_aarch64_gc_sweep_hook): Likewise. 1008 (elfNN_aarch64_check_relocs): Likewise 1009 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1010 (_bfd_aarch64_elf_resolve_relocation): Likewise 1011 (elfNN_aarch64_final_link_relocate): Calculate offset within GOT. 1012 1013 2015-10-02 Renlin Li <renlin.li (a] arm.com> 1014 1015 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Change if to 1016 switch statement. 1017 1018 2015-10-01 H.J. Lu <hongjiu.lu (a] intel.com> 1019 1020 PR ld/19031 1021 * elf64-x86-64.c (elf_x86_64_check_relocs): Set 1022 pointer_equality_needed for R_X86_64_PC32 reloc in non-code 1023 sections. 1024 1025 2015-10-01 Renlin Li <renlin.li (a] arm.com> 1026 1027 * elfnn-aarch64.c (elfNN_aarch64_output_plt_map): Remove. 1028 (elfNN_aarch64_output_arch_local_syms): Emit AARCH64_MAP_INSN once. 1029 1030 2015-10-01 Kaz Kojima <kkojima (a] rr.iij4u.or.jp> 1031 1032 * config.bfd (targ_selvecs): Remove sh_elf32_vec and 1033 sh_elf32_le_vec from sh*-*-linux cases. 1034 1035 2015-10-01 Alan Modra <amodra (a] gmail.com> 1036 1037 PR ld/19013 1038 * elflink.c (_bfd_elf_merge_sections): Revert last change. 1039 1040 2015-09-30 H.J. Lu <hongjiu.lu (a] intel.com> 1041 1042 PR ld/19031 1043 * elf32-i386.c (elf_i386_check_relocs): Set 1044 pointer_equality_needed for R_386_PC32 reloc in non-code 1045 sections. 1046 1047 2015-09-30 H.J. Lu <hongjiu.lu (a] intel.com> 1048 1049 PR ld/19013 1050 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds 1051 that have the compatible ELF machine code with the output bfd. 1052 1053 2015-09-30 Alan Modra <amodra (a] gmail.com> 1054 1055 PR ld/19013 1056 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds that 1057 will be handled by elf_link_input_bfd. Rename abfd param to obfd. 1058 1059 2015-09-30 Rich Felker <dalias (a] libc.org> 1060 1061 * config.bfd (targ_selvecs): Add fdpic and misc targets 1062 for sh*-*-linux*. 1063 1064 2015-09-29 Andrew Stubbs <ams (a] codesourcery.com> 1065 H.J. Lu <hongjiu.lu (a] intel.com> 1066 1067 PR binutils/19020 1068 * bfd.c (bfd_convert_section_contents): Add ptr_size parameter. 1069 * bfd-in2.h: Regenerated. 1070 1071 2015-08-11 Peter Zotov <whitequark (a] whitequark.org> 1072 1073 PR ld/18759 1074 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE. 1075 (R_OR1K_16_PCREL): Likewise. 1076 (R_OR1K_8_PCREL): Likewise. 1077 1078 2015-09-23 Nick Clifton <nickc (a] redhat.com> 1079 1080 * bout.c (b_out_slurp_reloc_table): Cast constant to unsigned in 1081 order to avoid problems with left shifting negative values. 1082 (abs32code): Likewise. 1083 * mach-o.c (FILE_ALIGN): Likewise. 1084 * coff-rs6000.c (xcoff_debug_sections): Delete unused static 1085 array. 1086 * elf32-visium.c (visium_reloc_map): Likewise. 1087 * elf32-arm.c (elf32_arm_final_link_relocate): Remove useless 1088 calls to abs function. 1089 * elf32-frv.c (_frvfdpic_relax_tls_entries): Likewise. 1090 * elf32-score.c (score_elf_final_link_relocate): Likewise. 1091 * elf32-score7.c (score_elf_final_link_relocate): Likewise. 1092 * elf32-i860.c (i860_howto_pc26_reloc): Use multiplication instead 1093 of shifting to create a negative mask. 1094 * elf32-msp430.c (elf_backend_special_sections): Define. 1095 * elfxx-mips.c (got_ofst_reloc_p): Delete unused function. 1096 (got_hi16_reloc_p): Delete unused function. 1097 * ppcboot.c (ppcboot_bfd_print_private_bfd_data): Fix test of 1098 partition name. 1099 1100 2015-09-23 Nick Clifton <nickc (a] redhat.com> 1101 1102 PR binutils/15835 1103 * elf-bfd.h (struct elf_section_list): New structure. 1104 (struct elf_obj_tdata): Replace symtab_shndx_hdr with 1105 symtab_shndx_list. Delete symtab_shndx_section. 1106 (elf_symtab_shndx): Replace macro with elf_symtab_shndx_list. 1107 * elf.c (bfd_elf_get_syms): If symtab index sections are present, 1108 scan them for the section that matches the provided symbol table. 1109 (bfd_section_from_shdr): Record all SHT_SYMTAB_SHNDX sections. 1110 (assign_section_numbers): Use the first symtab index table in the 1111 list. 1112 (_bfd_elf_compute_section_file_positions): Replace use of 1113 symtab_shndx_hdr with use of symtab_shndx_list. 1114 (find_section_in_list): New function. 1115 (assign_file_postions_except_relocs): Use new function. 1116 (_bfd_elf_copy_private_symbol_data): Likewise. 1117 (swap_out_syms): Handle multiple symbol table index sections. 1118 * elf32-m32c.c (m32c_elf_relax_section): Replace use of 1119 symtab_shndx_hdr with use of symtab_shndx_list. 1120 * elf32-rl78.c (rl78_elf_relax_section): Likewise. 1121 * elf32-rx.c (rx_relax_section): Likewise. 1122 * elf32-v850.c (v850_elf_relax_delete_bytes): Likewise. 1123 * elflink.c (bfd_elf_final_link): Likewise. 1124 1125 2015-09-21 H.J. Lu <hongjiu.lu (a] intel.com> 1126 1127 * bfd.c (bfd_update_compression_header): Use bfd_put_32 on 1128 ch_type. 1129 (bfd_check_compression_header): Use bfd_get_32 on ch_type. 1130 (bfd_convert_section_contents): Use bfd_get_32 and bfd_put_32 1131 on ch_type. 1132 1133 2015-09-20 Rich Felker <dalias (a] libc.org> 1134 1135 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create 1136 .interp when info->nointerp. 1137 (bfd_elf_size_dynamic_sections): Adjust assert. 1138 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't size .interp 1139 when info->nointerp. 1140 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise. 1141 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise. 1142 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise. 1143 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise. 1144 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. 1145 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise. 1146 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise. 1147 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise. 1148 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise. 1149 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. 1150 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise. 1151 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise. 1152 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise. 1153 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise. 1154 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. 1155 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. 1156 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise. 1157 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise. 1158 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. 1159 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Likewise. 1160 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise. 1161 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise. 1162 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise. 1163 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. 1164 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. 1165 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. 1166 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. 1167 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise. 1168 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise. 1169 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise. 1170 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise. 1171 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise. 1172 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. 1173 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise. 1174 1175 2015-09-18 Doug Evans <xdje42 (a] gmail.com> 1176 1177 * targets.c (enum bfd_flavour): Add comment. 1178 (bfd_flavour_name): New function. 1179 * bfd-in2.h: Regenerate. 1180 1181 2015-09-18 Alan Modra <amodra (a] gmail.com> 1182 1183 * elf64-ppc.h (struct ppc64_elf_params <tls_get_addr_opt>): Rename 1184 from no_tls_get_addr_opt. 1185 * elf64-ppc.c: Update for rename and inversion of tls_get_addr_opt. 1186 (ppc64_elf_tls_setup): Set tls_get_addr_opt to 0 only when at 1187 default of -1. 1188 1189 2015-09-17 Alan Modra <amodra (a] gmail.com> 1190 1191 PR 18867 1192 * elflink.c (elf_link_adjust_relocs): Correct start of insertion 1193 sort main loop. 1194 1195 2015-09-16 Alan Modra <amodra (a] gmail.com> 1196 1197 PR 18867 1198 * elflink.c (elf_link_adjust_relocs): Modify insertion sort to 1199 insert a run. Return status in case of malloc failure. 1200 Adjust callers. 1201 1202 2015-09-15 Max Filippov <jcmvbkbc (a] gmail.com> 1203 1204 * elf32-xtensa.c (elf_xtensa_be_plt_entry) 1205 (elf_xtensa_le_plt_entry): Emit 'entry' instruction only for 1206 windowed ABI. 1207 (elf_xtensa_create_plt_entry): Generate 'l32r' offsets and fix 1208 up instructions according to ABI. 1209 1210 2015-09-14 Rich Felker <dalias (a] libc.org> 1211 1212 * elf32-sh.c (sh_elf_relocate_section): Set EF_SH_PIC flag 1213 instead of clearing it on cross-section relocations. 1214 (sh_elf_merge_private_data): Clear EF_SH_PIC flag by default. 1215 1216 2015-09-12 Helge Deller <deller (a] gmx.de> 1217 1218 PR ld/18514 1219 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Set .plt entry 1220 size to 0. 1221 1222 2015-09-09 Jiong Wang <jiong.wang (a] arm.com> 1223 1224 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Sort alphabetically. 1225 1226 2015-09-09 Jiong Wang <jiong.wang (a] arm.com> 1227 1228 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Support three 1229 TLS local dynamic traditional relocations types. 1230 (elfNN_aarch64_tls_relax): Support TLS local dynamic traditional to 1231 local executable relaxation. 1232 1233 2015-09-03 H.J. Lu <hongjiu.lu (a] intel.com> 1234 1235 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Remove 1236 convert_mov_to_lea. 1237 1238 2015-09-02 H.J. Lu <hongjiu.lu (a] intel.com> 1239 1240 * elf32-i386.c (R_386_irelative): Renamed to ... 1241 (R_386_ext2): This. 1242 (R_386_vt_offset): Updated. 1243 (elf_i386_rtype_to_howto): Likewise. 1244 (elf_i386_relocate_section): Likewise. 1245 1246 2015-09-01 H.J. Lu <hongjiu.lu (a] intel.com> 1247 1248 PR ld/18900 1249 * elf32-i386.c (elf_i386_link_hash_entry): Add 1250 func_pointer_refcount. 1251 (elf_i386_link_hash_newfunc): Clear func_pointer_refcount. 1252 (elf_i386_get_local_sym_hash): Likewise. 1253 (elf_i386_copy_indirect_symbol): Also copy 1254 func_pointer_refcount. 1255 (elf_i386_check_relocs): Increment func_pointer_refcount. 1256 (elf_i386_gc_sweep_hook): Decrement func_pointer_refcount. 1257 (elf_i386_allocate_dynrelocs): Don't create the PLT entry if 1258 there are only function pointer relocations which can be 1259 resolved at run-time. Keep dynanamic relocations for run-time 1260 function pointer initialization. 1261 (elf_i386_relocate_section): Copy dynamic function pointer 1262 relocations. 1263 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add 1264 func_pointer_refcount. 1265 (elf_x86_64_link_hash_newfunc): Clear func_pointer_refcount. 1266 (elf_x86_64_get_local_sym_hash): Likewise. 1267 (elf_x86_64_copy_indirect_symbol): Also copy 1268 func_pointer_refcount. 1269 (elf_x86_64_check_relocs): Increment func_pointer_refcount. 1270 (elf_x86_64_gc_sweep_hook): Decrement func_pointer_refcount. 1271 (elf_x86_64_allocate_dynrelocs): Don't create the PLT entry if 1272 there are only function pointer relocations which can be 1273 resolved at run-time. Keep dynanamic relocations for run-time 1274 function pointer initialization. 1275 (elf_x86_64_relocate_section): Copy dynamic function pointer 1276 relocations. 1277 1278 2015-09-01 Alan Modra <amodra (a] gmail.com> 1279 1280 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Adjust symbol value 1281 if .opd section has been edited. 1282 1283 2015-09-01 Alan Modra <amodra (a] gmail.com> 1284 1285 PR 18878 1286 * elf64-ppc.c (ARRAY_SIZE): Define. Use throughout. 1287 (enum ppc_stub_type): Add ppc_stub_save_res. 1288 (struct map_stub): Add "next" and "needs_save_res". 1289 (struct ppc_link_hash_entry): Add "save_res" flag. 1290 (struct ppc_link_hash_table): Add "group". 1291 (sfpr_define): Add stub_sec param. Define symbol in stub_sec if 1292 stub_sec is non-null. Set "save_res". 1293 (save_res_funcs): Make file scope, rename from funcs. Adjust uses. 1294 (ppc64_elf_adjust_dynamic_symbol): Prohibit plt call to save_res syms. 1295 (ppc_build_one_stub): Handle ppc_stub_save_res. 1296 (ppc_size_one_stub): Set stub type to ppc_size_one_stub on finding 1297 stub for linker defined save_res sym. 1298 (group_sections): Init new fields of struct map_stub. 1299 (ppc64_elf_size_stubs): Reserve space for save/restore func copy. 1300 (ppc64_elf_build_stubs): Copy save/restore funcs to groups. Emit 1301 alias syms too. 1302 (ppc64_elf_relocate_section): Set destination for ppc_stub_save_res. 1303 1304 2015-08-31 Alan Modra <amodra (a] gmail.com> 1305 1306 * elf64-ppc.c (get_r2off): Return -1 on error. 1307 (ppc_build_one_stub): Adjust for get_r2off change. Don't emit 1308 addi r2,r2,0 on r2off stubs when the low 16-bit delta is zero. 1309 (ppc_size_one_stub): Corresponding size changes for r2off stubs. 1310 Add condition in test for -R objects. 1311 1312 2015-08-31 Alan Modra <amodra (a] gmail.com> 1313 1314 * section.c (section_id): Make file scope. 1315 (bfd_get_next_section_id): New function. 1316 * elf64-ppc.c (struct map_stub): Remove toc_off field. Move decl. 1317 (struct ppc_stub_hash_entry): Delete stub_sec and id_sec. Add 1318 group. Update all uses. 1319 (struct ppc_link_hash_table): Delete top_id, top_index, and 1320 input_list. Add sec_info_arr_size. Rename stub_group to 1321 sec_info, and make group info indirect. Update stub_group refs 1322 throughout file. 1323 (ppc_add_stub): Don't look for stub_sec on link_sec stub_group 1324 entry. 1325 (ppc_build_one_stub): Delete FIXME. 1326 (ppc64_elf_setup_section_lists): Size htab->sec_info for all 1327 sections, not just input sections. Don't create htab->input_list. 1328 (ppc64_elf_next_input_section): Update to use sec_info union as 1329 list pointer. 1330 (PREV_SEC): Delete. 1331 (group_sections): Pass "info" param rather than "htab". Iterate 1332 over output sections rather than input_list. Use sec_info union 1333 as list pointers. Alloc atruct map_stub, and return fail status. 1334 * bfd-in2.h: Regenerate. 1335 1336 2015-08-31 Alan Modra <amodra (a] gmail.com> 1337 1338 * elflink.c (elf_sort_symbol): Use correctly sized type for 1339 calculating signed section->id difference. 1340 (elf_link_add_object_symbols): Likewise. 1341 * pef.c (bfd_pef_scan_start_address): Warning fix. 1342 * vms-alpha.c (vms_new_section_hook): Likewise. 1343 1344 2015-08-31 Alan Modra <amodra (a] gmail.com> 1345 1346 * elf32-nds32.c (nds32_convert_32_to_16_alu1): Warning fix. 1347 (find_relocs_at_address_addr): Make "reloc_type" an enum. 1348 (nds32_elf_relax_delete_blanks): Warning fix. 1349 (nds32_elf_relax_loadstore): Correct loop bound. 1350 1351 2015-08-31 Alan Modra <amodra (a] gmail.com> 1352 1353 * section.c (struct bfd_section): Make "id" and "index" unsigned. 1354 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust local var to suit. 1355 * elf.c (elf_map_symbols): Likewise. 1356 * elf64-ppc.c (sym_exists_at): Make "id" param unsigned. 1357 (struct ppc_link_hash_table): Make "top_id" and "top_index" unsigned. 1358 (ppc64_elf_setup_section_lists): Ditto for local vars. 1359 * elf32-arm.c: Similarly to elf64-ppc.c. 1360 * elf32-avr.c: Likewise. 1361 * elf32-hppa.c: Likewise. 1362 * elf32-m68hc1x.c: Likewise. 1363 * elf32-metag.c: Likewise. 1364 * elf32-nios2.c: Likewise. 1365 * elfnn-aarch64.c: Likewise. 1366 * simple.c (struct saved_offsets): Make "section_count" unsigned. 1367 * bfd-in2.h: Regenerate. 1368 1369 2015-08-27 Alan Modra <amodra (a] gmail.com> 1370 1371 PR 18867 1372 * elf64-alpha.c (elf64_alpha_sort_relocs_p): New function. 1373 (elf_backend_sort_relocs_p): Define. 1374 1375 2015-08-26 Alan Modra <amodra (a] gmail.com> 1376 1377 PR 18867 1378 * elflink.c (cmp_ext32l_r_offset, cmp_ext32b_r_offset): Delete. 1379 (cmp_ext64l_r_offset, cmp_ext64b_r_offset): Delete. 1380 (ext32l_r_offset, ext32b_r_offset, ext64l_r_offset, ext64b_r_offset): 1381 New functions. 1382 (elf_link_adjust_relocs): Use an insertion sort to sort relocs. 1383 1384 2015-08-26 Matthew Fortune <matthew.fortune (a] imgtec.com> 1385 1386 PR ld/18401 1387 * elfxx-mips.c (bfd_mips_isa_ext_mach): New function: Converts an 1388 ISA value to a bfd machine number. 1389 (bfd_mips_isa_ext): Update the ISA level and revision if 1390 necessary. Use mips_mach_extends_p to decide if the ISA extension 1391 needs to be set. 1392 (_bfd_mips_elf_merge_private_bfd_data): Allow the ISA extension to 1393 be inferred from the ABI setting. Set the ISA level from the 1394 maximum of the incoming and outgoing ISA levels. 1395 1396 2015-08-25 Nick Clifton <nickc (a] redhat.com> 1397 1398 PR binutils/18854 1399 * elf.c (bfd_section_from_shdr): Replace assertions with warnings 1400 about multiple symbol tables. 1401 1402 2015-08-25 Renlin Li <renlin.li (a] arm.com> 1403 1404 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): Use LP64 instead of 1405 ILP64. 1406 * bfd-in2.h: Regenerate. 1407 1408 2015-08-22 Alan Modra <amodra (a] gmail.com> 1409 1410 * elf.c (_bfd_elf_slurp_version_tables): Always init vd_nodename. 1411 Don't copy fields not set by _bfd_elf_swap_verdef_in. 1412 1413 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1414 1415 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation 1416 types, including BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, 1417 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 1418 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, 1419 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 1420 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, 1421 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC, 1422 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, 1423 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC. 1424 (elfNN_aarch64_final_link_relocate): Likewise. 1425 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1426 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1427 1428 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1429 1430 * reloc.c (BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, 1431 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 1432 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, 1433 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 1434 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, 1435 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC. 1436 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, 1437 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC): New entries. 1438 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 1439 * bfd-in2.h: Regenerate. 1440 * libbfd.h: Regenerate. 1441 1442 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1443 1444 PR ld/18276 1445 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation 1446 types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, 1447 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, 1448 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, 1449 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, 1450 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, 1451 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2. 1452 (elfNN_aarch64_final_link_relocate): Likewise. 1453 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1454 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1455 1456 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1457 1458 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, 1459 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, 1460 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, 1461 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, 1462 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, 1463 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries. 1464 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 1465 * bfd-in2.h: Regenerate. 1466 * libbfd.h: Regenerate. 1467 1468 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1469 1470 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1471 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC. 1472 (aarch64_reloc_got_type): Likewise. 1473 (elfNN_aarch64_final_link_relocate): Likewise. 1474 (elfNN_aarch64_relocate_section): Likewise. 1475 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1476 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1477 1478 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1479 1480 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): New entry. 1481 * bfd-in2.h: Regenerate. 1482 * libbfd.h: Regenerate. 1483 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1484 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC. 1485 1486 2015-08-19 Alan Modra <amodra (a] gmail.com> 1487 1488 * elf-s390-common.c: Simplify expressions using 1489 bfd_linke_executable, bfd_link_pie and bfd_link_pic. 1490 * elf32-arm.c: Likewise. 1491 * elf32-bfin.c: Likewise. 1492 * elf32-frv.c: Likewise. 1493 * elf32-m68k.c: Likewise. 1494 * elf32-nios2.c: Likewise. 1495 * elf32-ppc.c: Likewise. 1496 * elf32-s390.c: Likewise. 1497 * elf32-sh.c: Likewise. 1498 * elf64-alpha.c: Likewise. 1499 * elf64-ppc.c: Likewise. 1500 * elf64-s390.c: Likewise. 1501 * elflink.c: Likewise. 1502 1503 2015-08-18 Jiong Wang <jiong.wang (a] arm.com> 1504 1505 * elfnn-aarch64.c (aarch64_reloc_got_type): Delete useless check. 1506 (elfNN_aarch64_relocate_section): Likewise. 1507 (elfNN_aarch64_gc_sweep_hook): Likewise. 1508 (elfNN_aarch64_check_relocs): Likewise. 1509 1510 2015-08-18 H.J. Lu <hongjiu.lu (a] intel.com> 1511 1512 PR ld/18841 1513 * elf-bfd.h (elf_link_hash_table): Add dynsym. 1514 * elf32-i386.c (elf_i386_reloc_type_class): Return 1515 reloc_class_ifunc for relocation against STT_GNU_IFUNC symbol. 1516 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise. 1517 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set dynsym. 1518 (bfd_elf_size_dynsym_hash_dynstr): Use dynsym. 1519 (elf_final_link_info): Remove dynsym_sec. 1520 (elf_link_output_extsym): Replace dynsym_sec with dynsym. 1521 (bfd_elf_final_link): Remove reference to dynsym_sec. Replace 1522 dynsym_sec with dynsym. 1523 1524 2015-08-18 H.J. Lu <hongjiu.lu (a] intel.com> 1525 1526 * aoutx.h: Replace shared, executable, relocatable and pie 1527 fields with bfd_link_executable, bfd_link_dll, 1528 bfd_link_relocatable, bfd_link_pic and bfd_link_pie. 1529 * bout.c: Likewise. 1530 * coff-alpha.c: Likewise. 1531 * coff-arm.c: Likewise. 1532 * coff-i386.c: Likewise. 1533 * coff-i960.c: Likewise. 1534 * coff-m68k.c: Likewise. 1535 * coff-mcore.c: Likewise. 1536 * coff-mips.c: Likewise. 1537 * coff-ppc.c: Likewise. 1538 * coff-rs6000.c: Likewise. 1539 * coff-sh.c: Likewise. 1540 * coff-tic80.c: Likewise. 1541 * coff-x86_64.c: Likewise. 1542 * coff64-rs6000.c: Likewise. 1543 * coffgen.c: Likewise. 1544 * cofflink.c: Likewise. 1545 * ecoff.c: Likewise. 1546 * ecofflink.c: Likewise. 1547 * elf-bfd.h: Likewise. 1548 * elf-eh-frame.c: Likewise. 1549 * elf-ifunc.c: Likewise. 1550 * elf-m10200.c: Likewise. 1551 * elf-m10300.c: Likewise. 1552 * elf-s390-common.c: Likewise. 1553 * elf-vxworks.c: Likewise. 1554 * elf.c: Likewise. 1555 * elf32-arm.c: Likewise. 1556 * elf32-avr.c: Likewise. 1557 * elf32-bfin.c: Likewise. 1558 * elf32-cr16.c: Likewise. 1559 * elf32-cr16c.c: Likewise. 1560 * elf32-cris.c: Likewise. 1561 * elf32-crx.c: Likewise. 1562 * elf32-d10v.c: Likewise. 1563 * elf32-dlx.c: Likewise. 1564 * elf32-epiphany.c: Likewise. 1565 * elf32-fr30.c: Likewise. 1566 * elf32-frv.c: Likewise. 1567 * elf32-ft32.c: Likewise. 1568 * elf32-h8300.c: Likewise. 1569 * elf32-hppa.c: Likewise. 1570 * elf32-i370.c: Likewise. 1571 * elf32-i386.c: Likewise. 1572 * elf32-i860.c: Likewise. 1573 * elf32-ip2k.c: Likewise. 1574 * elf32-iq2000.c: Likewise. 1575 * elf32-lm32.c: Likewise. 1576 * elf32-m32c.c: Likewise. 1577 * elf32-m32r.c: Likewise. 1578 * elf32-m68hc11.c: Likewise. 1579 * elf32-m68hc1x.c: Likewise. 1580 * elf32-m68k.c: Likewise. 1581 * elf32-mcore.c: Likewise. 1582 * elf32-mep.c: Likewise. 1583 * elf32-metag.c: Likewise. 1584 * elf32-microblaze.c: Likewise. 1585 * elf32-moxie.c: Likewise. 1586 * elf32-msp430.c: Likewise. 1587 * elf32-mt.c: Likewise. 1588 * elf32-nds32.c: Likewise. 1589 * elf32-nios2.c: Likewise. 1590 * elf32-or1k.c: Likewise. 1591 * elf32-ppc.c: Likewise. 1592 * elf32-rl78.c: Likewise. 1593 * elf32-rx.c: Likewise. 1594 * elf32-s390.c: Likewise. 1595 * elf32-score.c: Likewise. 1596 * elf32-score7.c: Likewise. 1597 * elf32-sh-symbian.c: Likewise. 1598 * elf32-sh.c: Likewise. 1599 * elf32-sh64.c: Likewise. 1600 * elf32-spu.c: Likewise. 1601 * elf32-tic6x.c: Likewise. 1602 * elf32-tilepro.c: Likewise. 1603 * elf32-v850.c: Likewise. 1604 * elf32-vax.c: Likewise. 1605 * elf32-visium.c: Likewise. 1606 * elf32-xc16x.c: Likewise. 1607 * elf32-xstormy16.c: Likewise. 1608 * elf32-xtensa.c: Likewise. 1609 * elf64-alpha.c: Likewise. 1610 * elf64-hppa.c: Likewise. 1611 * elf64-ia64-vms.c: Likewise. 1612 * elf64-mmix.c: Likewise. 1613 * elf64-ppc.c: Likewise. 1614 * elf64-s390.c: Likewise. 1615 * elf64-sh64.c: Likewise. 1616 * elf64-x86-64.c: Likewise. 1617 * elflink.c: Likewise. 1618 * elfnn-aarch64.c: Likewise. 1619 * elfnn-ia64.c: Likewise. 1620 * elfxx-mips.c: Likewise. 1621 * elfxx-sparc.c: Likewise. 1622 * elfxx-tilegx.c: Likewise. 1623 * i386linux.c: Likewise. 1624 * linker.c: Likewise. 1625 * m68klinux.c: Likewise. 1626 * pdp11.c: Likewise. 1627 * pe-mips.c: Likewise. 1628 * peXXigen.c: Likewise. 1629 * reloc.c: Likewise. 1630 * reloc16.c: Likewise. 1631 * sparclinux.c: Likewise. 1632 * sunos.c: Likewise. 1633 * vms-alpha.c: Likewise. 1634 * xcofflink.c: Likewise. 1635 1636 2015-08-18 Alan Modra <amodra (a] gmail.com> 1637 1638 PR 18667 1639 * Makefile.am: Use $(SED) in place of sed throughout. 1640 * Makefile.in: Regenerate. 1641 1642 2015-08-18 Alan Modra <amodra (a] gmail.com> 1643 1644 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't redefine .TOC. 1645 if already defined, and set linker_def. 1646 (ppc64_elf_set_toc): Use .TOC. value if defined other than by 1647 the backend. 1648 1649 2015-08-14 Alan Modra <amodra (a] gmail.com> 1650 1651 PR ld/18759 1652 * elf32-or1k.c: Revert 2015-08-11 change. 1653 1654 2015-08-13 H.J. Lu <hongjiu.lu (a] intel.com> 1655 1656 PR ld/18801 1657 * elf32-i386.c (elf_i386_size_dynamic_sections): Issue an error 1658 for read-only segment with dynamic IFUNC relocations. 1659 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise. 1660 1661 2015-08-12 Simon Dardis <simon.dardis (a] imgtec.com> 1662 1663 * elfxx-mips.c (STUB_MOVE): Change to use 'or' only. 1664 (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry, 1665 mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry): 1666 Update to use 'or' instead of 'addu/daddu'. 1667 (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE. 1668 (move_insns_32): Reorder table. 1669 1670 2015-08-11 H.J. Lu <hongjiu.lu (a] intel.com> 1671 1672 * elf32-i386.c (elf_i386_relocate_section): Properly skip IFUNC 1673 relocations in debug sections. 1674 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 1675 1676 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1677 1678 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Improve warning 1679 message for R_AARCH64_LD64_GOTPAGE_LO15/R_AARCH64_LD32_GOTPAGE_LO14. 1680 1681 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1682 1683 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): New. 1684 (aarch64_can_relax_tls): Use the new IS_AARCH64_TLS_RELAX_RELOC. 1685 1686 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1687 1688 * elfnn-aarch64.c (aarch64_type_of_stub): New parameter "sym_sec". 1689 Loose the check for symbol from ABS section. 1690 (elfNN_aarch64_size_stubs): Pass sym_sec. 1691 1692 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1693 1694 PR ld/18668 1695 * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for 1696 calls go through plt stub. 1697 (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26, 1698 JUMP26 relocation to support inserting veneer for call to plt stub. 1699 1700 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1701 1702 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1703 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. 1704 (aarch64_reloc_got_type): Likewise. 1705 (elfNN_aarch64_final_link_relocate): Likewise. 1706 (elfNN_aarch64_relocate_section): Likewise. 1707 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1708 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1709 1710 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1711 1712 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry. 1713 * bfd-in2.h: Regenerate. 1714 * libbfd.h: Regenerate. 1715 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1716 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. 1717 1718 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1719 1720 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1721 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. 1722 (aarch64_reloc_got_type): Likewise. 1723 (elfNN_aarch64_final_link_relocate): Likewise. 1724 (elfNN_aarch64_relocate_section): Likewise. 1725 (elfNN_aarch64_gc_sweep_hook): Likewise. 1726 (elfNN_aarch64_check_relocs): Likewise. 1727 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1728 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1729 1730 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1731 1732 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry. 1733 * bfd-in2.h: Regenerate. 1734 * libbfd.h: Regenerate. 1735 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1736 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. 1737 1738 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1739 1740 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1741 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. 1742 (aarch64_reloc_got_type): Likewise. 1743 (elfNN_aarch64_final_link_relocate): Likewise. 1744 (elfNN_aarch64_relocate_section): Likewise. 1745 (elfNN_aarch64_gc_sweep_hook): Likewise. 1746 (elfNN_aarch64_check_relocs): Likewise. 1747 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1748 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1749 1750 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1751 1752 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry. 1753 * bfd-in2.h: Regenerate. 1754 * libbfd.h: Regenerate. 1755 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1756 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. 1757 1758 2015-08-11 H.J. Lu <hongjiu.lu (a] intel.com> 1759 1760 PR ld/18808 1761 * elf32-i386.c (elf_i386_relocate_section): Skip IFUNC 1762 relocations in debug sections. 1763 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 1764 1765 2015-08-11 Peter Zotov <whitequark (a] whitequark.org> 1766 1767 PR ld/18759 1768 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE. 1769 (R_OR1K_16_PCREL): Likewise. 1770 (R_OR1K_8_PCREL): Likewise. 1771 1772 2015-08-11 Nick Clifton <nickc (a] redhat.com> 1773 1774 PR binutils/18747 1775 * coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting 1776 opcode count. 1777 1778 PR binutils/18758 1779 * elf.c (_bfd_elf_setup_sections): Add checks for corrupt section 1780 group information. 1781 * peicode.h (pe_ILF_make_a_section): Ensure alignment of the 1782 used_by_bfd pointer. 1783 (pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer. 1784 1785 2015-08-11 H.J. Lu <hongjiu.lu (a] intel.com> 1786 1787 * elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo. 1788 1789 2015-08-10 H.J. Lu <hongjiu.lu (a] intel.com> 1790 1791 * elf-bfd.h (elf_symbol_version): New enum. 1792 (elf_link_hash_entry): Replace hidden with versioned. 1793 * elflink.c (_bfd_elf_merge_symbol): Don't look for symbol 1794 version if the symbol is unversioned. Initialize versioned. 1795 (_bfd_elf_add_default_symbol): Don't look for symbol version 1796 if the symbol is unversioned or hidden. Initialize versioned. 1797 (elf_collect_hash_codes): Don't look for symbol version if the 1798 symbol is unversioned. 1799 (elf_collect_gnu_hash_codes): Likewise. 1800 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise. 1801 (_bfd_elf_link_hash_copy_indirect): Check versioned instead of 1802 hidden. 1803 (elf_link_output_extsym): Likewise. 1804 1805 2015-08-07 H.J. Lu <hongjiu.lu (a] intel.com> 1806 1807 PR binutils/18785 1808 * elf.c (_bfd_elf_copy_private_bfd_data): When copying the 1809 sh_link and sh_info fields in stripped section headers, we also 1810 check if the sh_type, sh_flags, sh_addralign and sh_entsize 1811 fields of the output section match the output. Since 1812 --only-keep-debug turns all non-debug sections into SHT_NOBITS 1813 sections, the output SHT_NOBITS type matches any input type. 1814 1815 2015-08-07 H.J. Lu <hongjiu.lu (a] intel.com> 1816 1817 PR ld/18720 1818 * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate 1819 if the new symbol matches the existing one. The new hidden 1820 versioned symbol matches the existing symbol if they have the 1821 same symbol version. Update the existing symbol only if they 1822 match. 1823 (_bfd_elf_add_default_symbol): Update call to 1824 _bfd_elf_merge_symbol. 1825 (_bfd_elf_link_assign_sym_version): Don't set the hidden field 1826 here. 1827 (elf_link_add_object_symbols): Override a definition only if the 1828 new symbol matches the existing one. 1829 (_bfd_elf_link_hash_copy_indirect): Don't copy any references to 1830 the hidden versioned symbol. 1831 (elf_link_output_extsym): Bind a symbol locally when linking 1832 executable if it is locally defined, hidden versioned, not 1833 referenced by shared library and not exported. Turn on 1834 VERSYM_HIDDEN only if the hidden versioned symbol is defined 1835 locally. 1836 1837 2015-08-05 Nick Clifton <nickc (a] redhat.com> 1838 1839 * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and 1840 sh_info fields of sections whose type has been changed to 1841 SHT_NOBITS. 1842 1843 2015-08-04 Yuriy M. Kaminskiy" <yumkam (a] gmail.com> 1844 Tyler Hicks <tyhicks (a] canonical.com> 1845 1846 PR binutils/18750 1847 * ihex.c (ihex_scan): Fixes incorrect escape sequence in error message 1848 and stack overflow when char is signed and \200-\376 was in place of hex 1849 digit; also fixes \377 was handled as EOF instead of "incorrect character". 1850 (ihex_read_section): Changed for consistency. 1851 (ihex_bad_byte): Prevent (now impossible to trigger) stack 1852 overflow and incorrect escape sequence handling. 1853 * srec.c (srec_bad_byte): Likewise. 1854 1855 2015-08-03 Hans-Peter Nilsson <hp (a] axis.com> 1856 1857 * elf32-cris.c (cris_elf_relocate_section) 1858 (elf_cris_finish_dynamic_symbol, cris_elf_check_relocs) 1859 (elf_cris_discard_excess_dso_dynamics): Use SYMBOLIC_BIND, not 1860 just link_info->symbolic, to check if a symbol should be bound 1861 symbolically. 1862 1863 2015-07-30 H.J. Lu <hongjiu.lu (a] intel.com> 1864 1865 PR ld/18735 1866 * elflink.c (_bfd_elf_add_default_symbol): Add the default 1867 symbol if not performing a relocatable link. 1868 (elf_link_add_object_symbols): Adjust the default symbol if 1869 not performing a relocatable link. 1870 1871 2015-07-29 H.J. Lu <hongjiu.lu (a] intel.com> 1872 1873 * elflink.c (elf_link_add_object_symbols): Remove 1874 !info->relocatable check for info->executable. Add 1875 !info->relocatable check for !info->executable. 1876 (elf_link_output_extsym): Remove 1877 !info->relocatable check for info->executable. 1878 1879 2015-07-29 Hans-Peter Nilsson <hp (a] bitrange.com> 1880 1881 * mmo.c (mmo_write_symbols_and_terminator): Skip symbol-type 1882 assignment loop for bfd plugin objects. 1883 1884 2015-07-28 Alan Modra <amodra (a] gmail.com> 1885 1886 * elf.c (_bfd_elf_map_sections_to_segments): Do not make a new 1887 segment for loaded sections after nonloaded sections if the 1888 sections are on the same page. 1889 1890 2015-07-28 Iain Buclaw <ibuclaw (a] gdcproject.org> 1891 1892 * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS. 1893 * config.in, configure: Regenerate. 1894 1895 2015-07-27 H.J. Lu <hongjiu.lu (a] intel.com> 1896 1897 * configure: Regenerated. 1898 1899 2015-07-27 Nick Clifton <nickc (a] redhat.com> 1900 1901 * elf32-msp430.c (uses_large_model): New function. 1902 (msp430_elf_eh_frame_address_size): New function. 1903 (elf_backend_eh_frame_address_size): Define. 1904 1905 2015-07-27 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 1906 1907 PR ld/18705 1908 * elfnn-aarch64.c (elf_backend_extern_protected_data): Define. 1909 1910 2015-07-27 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 1911 1912 PR ld/18705 1913 * elf32-arm.c (elf_backend_extern_protected_data): Define. 1914 1915 2015-07-25 H.J. Lu <hongjiu.lu (a] intel.com> 1916 1917 PR ld/18718 1918 * elflink.c (elf_link_output_extsym): Check symbol version 1919 section check only if not linking executable, the symbol is 1920 referenced by shared library or not locally defined. 1921 1922 2015-07-25 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1923 1924 * elf32-arm.c (elf32_arm_final_link_relocate): Use SYMBOLIC_BIND to 1925 check if a symbol should be bound symbolically. 1926 * elf32-hppa.c (elf32_hppa_check_relocs, 1927 elf32_hppa_adjust_dynamic_symbol, elf32_hppa_relocate_section, 1928 elf32_hppa_finish_dynamic_symbol): Likewise. 1929 * elf32-m68k.c (elf_m68k_check_relocs, 1930 elf_m68k_relocate_section): Likewise. 1931 * elf32-nios2.c (nios2_elf32_relocate_section, 1932 nios2_elf32_check_relocs, allocate_dynrelocs): Likewise. 1933 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol, 1934 elf32_tic6x_relocate_section): Likewise. 1935 1936 2015-07-24 Alan Modra <amodra (a] gmail.com> 1937 1938 * elf.c (_bfd_elf_assign_file_positions_for_non_load): Use .rela 1939 prefix for reloc section corresponding to rela section associated 1940 with renamed debug section. 1941 1942 2015-07-24 Alan Modra <amodra (a] gmail.com> 1943 1944 * section.c (bfd_get_section_by_name_if): Iterate over entire hash 1945 chain. 1946 1947 2015-07-23 Joseph Myers <joseph (a] codesourcery.com> 1948 1949 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections) 1950 <DT_MIPS_RLD_MAP_REL>: Add target address to host address 1951 difference, not to host pointer. 1952 1953 2015-07-22 Alan Modra <amodra (a] gmail.com> 1954 1955 * elf64-ppc.c (opd_entry_value): Remove assertion. Instead, 1956 return -1 if symbol referenced is not defined. Tidy. 1957 1958 2015-07-20 Alan Modra <amodra (a] gmail.com> 1959 1960 * po/SRC-POTFILES.in: Regenerate. 1961 1962 2015-07-17 Jiong Wang <jiong.wang (a] arm.com> 1963 1964 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Sort alphabetically. 1965 (IS_AARCH64_TLSDESC_RELOC): Sort alphabetically. 1966 1967 2015-07-16 Jiong Wang <jiong.wang (a] arm.com> 1968 1969 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1970 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. 1971 (aarch64_reloc_got_type): Ditto. 1972 (elfNN_aarch64_final_link_relocate): Ditto. 1973 (elfNN_aarch64_relocate_section): Ditto. 1974 (elfNN_aarch64_gc_sweep_hook): Ditto. 1975 (elfNN_aarch64_check_relocs): Ditto. 1976 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 1977 (_bfd_aarch64_elf_resolve_relocation): Ditto. 1978 1979 2015-07-16 Jiong Wang <jiong.wang (a] arm.com> 1980 1981 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry. 1982 * bfd-in2.h: Regenerate. 1983 * libbfd.h: Regenerate. 1984 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1985 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. 1986 1987 2015-07-10 H.J. Lu <hongjiu.lu (a] intel.com> 1988 1989 PR binutils/18656 1990 * bfd.c (bfd_convert_section_size): New function. 1991 (bfd_convert_section_contents): Likewise. 1992 * bfd-in2.h: Regenerated. 1993 1994 2015-07-09 Catherine Moore <clm (a] codesourcery.com> 1995 1996 * elflink.c (bfd_elf_size_dynamic_sections): Call to 1997 _bfd_elf_maybe_strip_eh_frame_hdr should be before 1998 bed->elf_backend_size_dynamic_sections. 1999 2000 2015-07-08 Pitchumani Sivanupandi <pitchumani.s (a] atmel.com> 2001 2002 * elf32-avr.c: Add 32 bit PC relative relocation for AVR target. 2003 2004 2015-07-05 Richard Sandiford <richard.sandiford (a] arm.com> 2005 2006 * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value 2007 plus addend rather than the original st_value when looking up 2008 entries in opd->adjust. 2009 2010 2015-07-03 Kai Tietz <ktietz (a] redhat.com> 2011 Nick Clifton <nickc (a] redhat.com> 2012 2013 PR ld/11539 2014 * coffcode.h (coff_bfd_gc_sections): Define default 2015 to bfd_coff_gc_sections function. 2016 (coff_gc_mark_hook_fn): New type. 2017 * coffgen.c (init_reloc_cookie): Copy and adjust coff 2018 related code about gc-sections from elflink.c to here. 2019 (fini_reloc_cookie): Likewise. 2020 (init_reloc_cookie_rels): Likewise. 2021 (fini_reloc_cookie_rels): Likewise. 2022 (init_reloc_cookie_for_section): Likewise. 2023 (fini_reloc_cookie_for_section): Likewise. 2024 (_bfd_coff_gc_mark_hook): Likewise. 2025 (_bfd_coff_gc_mark_rsec): Likewise. 2026 (_bfd_coff_gc_mark_reloc): Likewise. 2027 (_bfd_coff_gc_mark): Likewise. 2028 (_bfd_coff_gc_mark_extra_sections): Likewise. 2029 (coff_gc_sweep_symbol_info): Likewise. 2030 (coff_gc_sweep_symbol): Likewise. 2031 (gc_sweep_hook_fn): Likewise. 2032 (coff_gc_sweep): Likewise. 2033 (bfd_coff_gc_sections): Likewise. 2034 (_bfd_coff_gc_keep): Likewise. 2035 * libcoff-in.h (coff_reloc_cookie): New struct. 2036 (bfd_coff_gc_sections): New prototype. 2037 * libcoff.h: Regenerate. 2038 2039 2015-07-01 Sandra Loosemore <sandra (a] codesourcery.com> 2040 Cesar Philippidis <cesar (a] codesourcery.com> 2041 2042 * bfd-in2.h: Regenerated. 2043 * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to... 2044 (elf_nios2_r1_howto_table_rel): This. 2045 (elf_nios2_r2_howto_table_rel): New. 2046 (BFD_IS_R2): New. 2047 (lookup_howto): Add ABFD parameter. Adjust to look up in either 2048 the R1 or R2 relocation table, as determined by ABFD. 2049 (nios2_reloc_map): Add R2 relocations. 2050 (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto. 2051 Pass it the ABFD parameter. 2052 (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to 2053 return an R1 or R2 relocation. 2054 (nios2_elf32_info_to_howto): Do lookup using lookup_howto. 2055 Pass it the ABFD parameter. 2056 (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte 2057 boundary. 2058 (nios2_elf32_relocate_section): Adjust call to lookup_howto. 2059 * libbfd.h: Regenerated. 2060 * reloc.c (BFD_RELOC_NIOS2_R2_S12): New. 2061 (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New. 2062 (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New. 2063 (BFD_RELOC_NIOS2_R2_T1I7_2): New. 2064 (BFD_RELOC_NIOS2_R2_T2I4): New. 2065 (BFD_RELOC_NIOS2_R2_T2I4_1): New. 2066 (BFD_RELOC_NIOS2_R2_T2I4_2): New. 2067 (BFD_RELOC_NIOS2_R2_X1I7_2): New. 2068 (BFD_RELOC_NIOS2_R2_X2L5): New. 2069 (BFD_RELOC_NIOS2_R2_F1I5_2): New. 2070 (BFD_RELOC_NIOS2_R2_L5I4X1): New. 2071 (BFD_RELOC_NIOS2_R2_T1X1I6): New. 2072 (BFD_RELOC_NIOS2_R2_T1X1I6_2): New. 2073 2074 2015-07-01 Sandra Loosemore <sandra (a] codesourcery.com> 2075 Cesar Philippidis <cesar (a] codesourcery.com> 2076 2077 * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New. 2078 * bfd-in2.h: Regenerated. 2079 * cpu-nios2.c (nios2_compatible): New. 2080 (N): Use nios2_compatible instead of bfd_default_compatible. 2081 (NIOS2R1_NEXT, NIOS2R2_NEXT): Define. 2082 (arch_info_struct): New. 2083 (bfd_nios2_arch): Chain to NIOS2R1_NEXT. 2084 * elf32-nios2.c (is_nios2_elf): New. 2085 (nios2_elf32_merge_private_bfd_data): New. 2086 (nios2_elf32_object_p): New. 2087 (bfd_elf32_bfd_merge_private_bfd_data): Define. 2088 (elf_backend_object_p): Define. 2089 2090 2015-07-01 H.J. Lu <hongjiu.lu (a] intel.com> 2091 2092 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor. 2093 2094 2015-06-30 Nick Clifton <nickc (a] redhat.com> 2095 2096 PR binutils/18570 2097 * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag. 2098 (write_obj_attribute): Likewise. 2099 (elf_new_obj_attr): Likewise. 2100 (bfd_elf_get_obj_attr_int): Likewise. 2101 (bfd_elf_add_obj_attr_int): Likewise. 2102 (bfd_elf_add_obj_attr_string): Likewise. 2103 (bfd_elf_add_obj_attr_int_string): Likewise. 2104 (gnu_obj_attrs_arg_type): Likewise. 2105 (_bfd_elf_obj_attrs_arg_type): Likewise. 2106 (_bfd_elf_parse_attributes): Likewise. 2107 (_bfd_elf_merge_unknown_attribute_list): Likewise. 2108 * elf-bfd.h (struct obj_attribute_list): Likewise. 2109 Update prototypes. 2110 2111 2015-06-28 H.J. Lu <hongjiu.lu (a] intel.com> 2112 2113 * bfd-in.h (compressed_debug_section_type): Remove 2114 COMPRESS_DEBUG_ZLIB. 2115 * bfd-in2.h : Regenerated. 2116 2117 2015-06-26 Matthew Fortune <matthew.fortune (a] imgtec.com> 2118 2119 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable 2120 instead of !shared to indicate an application vs shared library. 2121 (_bfd_mips_elf_size_dynamic_sections): Likewise. 2122 (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL. 2123 (_bfd_mips_elf_get_target_dtag): Likewise. 2124 2125 2015-06-25 DJ Delorie <dj (a] redhat.com> 2126 2127 * elf32-msp430.c (msp430_final_link_relocate): Fix comments. Fix 2128 REL loads to match RELA stores. 2129 2130 2015-06-25 H.J. Lu <hongjiu.lu (a] intel.com> 2131 2132 * elf.c (_bfd_elf_compute_section_file_positions): Don't 2133 initialize sh_size for .shstrtab here. 2134 2135 2015-06-25 H.J. Lu <hongjiu.lu (a] intel.com> 2136 2137 PR gas/18451 2138 * elf-bfd.h (elf_sym_strtab): New. 2139 (elf_link_hash_table): Add strtabcount, strtabsize and 2140 strtab. 2141 (_bfd_elf_stringtab_init): Removed. 2142 * elf.c (_bfd_elf_stringtab_init): Removed. 2143 (_bfd_elf_compute_section_file_positions): Replace 2144 bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/ 2145 _bfd_stringtab_size with 2146 elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/ 2147 _bfd_elf_strtab_size. Use _bfd_elf_strtab_add, 2148 _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get 2149 st_name. 2150 (swap_out_syms): Likewise. 2151 * elflink.c (elf_final_link_info): Replace bfd_strtab_hash 2152 with elf_strtab_hash. Remove symbuf, symbuf_count, 2153 symbuf_size and shndxbuf_size. 2154 (elf_link_flush_output_syms): Removed. 2155 (elf_link_output_sym): Renamed to ... 2156 (elf_link_output_symstrtab): This. Replace _bfd_stringtab_add 2157 with _bfd_elf_strtab_add. Don't flush symbols to the file nor 2158 swap out symbols. 2159 (elf_link_swap_symbols_out): New. 2160 (elf_link_output_extsym): Replace elf_link_output_sym with 2161 elf_link_output_symstrtab. 2162 (elf_link_input_bfd): Likewise. 2163 (elf_final_link_free): Replace _bfd_stringtab_free with 2164 _bfd_elf_strtab_free. Remove symbuf. 2165 (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with 2166 _bfd_elf_strtab_init. Don't set symbuf, symbuf_count, 2167 symbuf_size nor shndxbuf_size. Initialize strtabsize and 2168 strtab. Initialize symshndxbuf to -1 when number of sections 2169 >= 64K. Replace elf_link_output_sym/elf_link_output_sym with 2170 elf_link_output_symstrtab/elf_link_output_symstrtab. Don't 2171 call elf_link_flush_output_syms. Call _bfd_elf_strtab_finalize 2172 and elf_link_swap_symbols_out. Replace _bfd_stringtab_size 2173 and _bfd_stringtab_emit with _bfd_elf_strtab_size and 2174 _bfd_elf_strtab_emit. 2175 2176 2015-06-24 H.J. Lu <hongjiu.lu (a] intel.com> 2177 2178 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older 2179 GCC warning. 2180 2181 2015-06-24 H.J. Lu <hongjiu.lu (a] intel.com> 2182 2183 * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate 2184 space for the first .plt entry. 2185 (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt 2186 section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if 2187 there are PLT relocations. 2188 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always 2189 allocate space for the first .plt entry. 2190 (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for 2191 .plt section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if 2192 there are PLT relocations. 2193 2194 2015-06-24 H.J. Lu <hongjiu.lu (a] intel.com> 2195 2196 PR ld/18591 2197 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert 2198 R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation 2199 overflow. 2200 2201 2015-06-23 Jiong Wang <jiong.wang (a] arm.com> 2202 2203 * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function. 2204 (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check 2205 relocations against read-only sections. 2206 2207 2015-06-18 Nick Clifton <nickc (a] redhat.com> 2208 2209 PR 18481 2210 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL. 2211 2212 2015-06-15 Jon Turney <jon.turney (a] dronecode.org.uk> 2213 2214 * bfd.c: Change struct bfd_build_id to use bfd_size_type. 2215 * bfd-in2.h : Regenerate. 2216 2217 2015-06-16 Alan Modra <amodra (a] gmail.com> 2218 2219 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of 2220 dynamic relocs. 2221 2222 2015-06-10 Jon Turney <jon.turney (a] dronecode.org.uk> 2223 2224 * elf-bfd.h : Remove struct elf_build_id. 2225 * bfd.c : Add struct bfd_build_id. 2226 * bfd-in2.h: Regenerate. 2227 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id. 2228 * libpei.h: Add protoype and macros for 2229 bfd_XXi_slurp_codeview_record. 2230 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public 2231 * peicode.h (pe_bfd_read_buildid): Add. 2232 (pe_bfd_object_p): Use pe_bfd_read_buildid(). 2233 2234 2015-06-15 Renlin Li <renlin.li (a] arm.com> 2235 2236 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry. 2237 * bfd-in2.h: Regenerate. 2238 * libbfd.h: Regenerate. 2239 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 2240 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15. 2241 2242 2015-06-15 Alan Modra <amodra (a] gmail.com> 2243 2244 * cofflink.c (_bfd_coff_generic_relocate_section): Revert 2245 2014-03-26 change. Call _bfd_clear_contents for relocs against 2246 local and global symbols defined in discarded input sections. 2247 2248 2015-06-05 Nick Clifton <nickc (a] redhat.com> 2249 2250 * elf32-msp430.c (rl78_sym_diff_handler): New function. 2251 (msp430_howto_table): Use the new function for the SYM_DIFF reloc. 2252 (msp430x_howto_table): Likewise. 2253 2254 2015-06-05 Alan Modra <amodra (a] gmail.com> 2255 2256 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text 2257 relocs with insns moved by --ppc476-workaround. Correct 2258 output of REL16 relocs. 2259 2260 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 2261 2262 * elfnn-aarch64.c (aarch64_reloc_got_type): Support 2263 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14. 2264 (elfNN_aarch64_final_link_relocate): Ditto. 2265 (elfNN_aarch64_gc_swap_hook): Ditto. 2266 (elfNN_aarch64_check_relocs): Ditto. 2267 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 2268 2269 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 2270 2271 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry. 2272 * bfd-in2.h: Regenerate. 2273 * libbfd.h: Regenerate. 2274 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 2275 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14. 2276 2277 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 2278 2279 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to 2280 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12. 2281 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use 2282 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12. 2283 2284 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 2285 2286 * elfnn-aarch64.c (aarch64_reloc_got_type): Support 2287 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15. 2288 (elfNN_aarch64_final_link_relocate): Ditto. 2289 (elfNN_aarch64_gc_swap_hook): Ditto. 2290 (elfNN_aarch64_check_relocs): Ditto. 2291 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 2292 2293 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 2294 2295 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry. 2296 * bfd-in2.h: Regenerate. 2297 * libbfd.h: Regenerate. 2298 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 2299 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15. 2300 2301 2015-05-28 Catherine Moore <clm (a] codesourcery.com> 2302 Bernd Schmidt <bernds (a] codesourcery.com> 2303 Paul Brook <paul (a] codesourcery.com> 2304 2305 * bfd-in2.h: Regenerated. 2306 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define. 2307 (COMPACT_EH_CANT_UNWIND_OPCODE): Define. 2308 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from 2309 eh_frame_hdr_info. 2310 (compact_eh_frame_hdr_info): Declare. 2311 (eh_frame_hdr_info): Redeclare with union for dwarf-specific 2312 fields and compact-eh fields. 2313 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding. 2314 (bfd_elf_section_data): Add eh_frame_entry_field. 2315 (elf_section_eh_frame_entry): Define. 2316 (bfd_elf_parse_eh_frame_entries): Declare. 2317 (_bfd_elf_parse_eh_frame_entry): Declare. 2318 (_bfd_elf_end_eh_frame_parsing): Declare. 2319 (_bfd_elf_write_section_eh_frame_entry): Declare. 2320 (_bfd_elf_eh_frame_entry_present): Declare. 2321 (_bfd_elf_section_for_symbol): Declare. 2322 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function. 2323 (bfd_elf_record_eh_frame_entry): New function. 2324 (_bfd_elf_parse_eh_frame_entry): New function. 2325 (_bfd_elf_parse_eh_frame): Update hdr_info field references. 2326 (cmp_eh_frame_hdr): New function. 2327 (add_eh_frame_hdr_terminator): New function. 2328 (_bfd_elf_end_eh_frame_parsing): New function. 2329 (find_merged_cie): Update hdr_info field references. 2330 (_bfd_elf_discard_section_eh_frame): Likewise. 2331 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support. 2332 (_bfd_elf_eh_frame_entry_present): New function. 2333 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support. 2334 (_bfd_elf_write_section_eh_frame_entry): New function. 2335 (_bfd_elf_write_section_eh_frame): Update hdr_info field references. 2336 (_bfd_elf_fixup_eh_frame_hdr): New function. 2337 (write_compact_eh_frame_hdr): New function. 2338 (write_dwarf_eh_frame_hdr): New function. 2339 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support. 2340 * elflink.c (_bfd_elf_section_for_symbol): New function. 2341 (elf_section_ignore_discarded_relocs): Add Compact EH support. 2342 (elf_link_input_bfd): Likewise. 2343 (bfd_elf_final_link): Likewise. 2344 (_bfd_elf_gc_mark): Likewise. 2345 (bfd_elf_parse_eh_frame_entries): New function. 2346 (bfd_elf_gc_sections): Add Compact EH support. 2347 (bfd_elf_discard_info): Likewise. 2348 * elfxx-mips.c: Include dwarf2.h. 2349 (_bfd_mips_elf_compact_eh_encoding): New function. 2350 (_bfd_mips_elf_cant_unwind_opcode): New function. 2351 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare. 2352 (_bfd_mips_elf_cant_unwind_opcode): Declare. 2353 (elf_backend_compact_eh_encoding): Define. 2354 (elf_backend_cant_unwind_opcode): Define. 2355 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default. 2356 (elf_backend_cant_unwind_opcode): Provide default. 2357 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and 2358 elf_backend_cant_unwind_opcode. 2359 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition. 2360 2361 2015-05-27 H.J. Lu <hongjiu.lu (a] intel.com> 2362 2363 PR binutils/18458 2364 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section 2365 for now binding only if pointer equality isn't needed. 2366 (elf_i386_allocate_dynrelocs): Use .plt.got section for now 2367 binding only if pointer equality isn't needed. 2368 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got 2369 section for now binding only if pointer equality isn't needed. 2370 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now 2371 binding only if pointer equality isn't needed. 2372 2373 2015-05-26 H.J. Lu <hongjiu.lu (a] intel.com> 2374 2375 PR binutils/18437 2376 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations 2377 in .rel.plt/.rela.plt. 2378 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 2379 2380 2015-05-19 Jiong Wang <jiong.wang (a] arm.com> 2381 2382 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort 2383 relocation case labels alphabetically. 2384 (elfNN_aarch64_final_link_relocate): Ditto. 2385 (elfNN_aarch64_tls_relax): Ditto. 2386 (elfNN_aarch64_relocate_section): Ditto. 2387 (elfNN_aarch64_gc_sweep_hook): Ditto. 2388 (elfNN_aarch64_check_relocs): Ditto. 2389 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 2390 (_bfd_aarch64_elf_resolve_relocation): Ditto. 2391 2392 2015-05-18 Jiong Wang <jiong.wang (a] arm.com> 2393 2394 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite 2395 comments. 2396 2397 2015-05-16 H.J. Lu <hongjiu.lu (a] intel.com> 2398 2399 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section 2400 for now binding. 2401 (elf_i386_allocate_dynrelocs): Use .plt.got section for now 2402 binding. 2403 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got 2404 section for now binding. 2405 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now 2406 binding. 2407 2408 2015-05-14 H.J. Lu <hongjiu.lu (a] intel.com> 2409 2410 * bfd.c (bfd_update_compression_header): Also write the zlib 2411 header if the SHF_COMPRESSED bit cleared.. 2412 (bfd_check_compression_header): Return the uncompressed size. 2413 * compress.c (decompress_contents): Don't skip the zlib header. 2414 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB, 2415 which doesn't have the zlib header. 2416 (bfd_init_section_decompress_status): Likewise. 2417 (bfd_get_full_section_contents): Updated. 2418 (bfd_is_section_compressed): Likewise. 2419 (bfd_is_section_compressed_with_header): Return the uncompressed 2420 size. 2421 * elf.c (_bfd_elf_make_section_from_shdr): Updated. 2422 * bfd-in2.h: Regenerated. 2423 2424 2015-05-14 Jiong Wang <jiong.wang (a] arm.com> 2425 2426 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow 2427 check restrictions. 2428 2429 2015-05-14 Max Filippov <jcmvbkbc (a] gmail.com> 2430 2431 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference 2432 as GOT reference when plt.refcount is not positive. 2433 2434 2015-05-12 H.J. Lu <hongjiu.lu (a] intel.com> 2435 2436 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space 2437 for the first .plt entry only if needed. 2438 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. 2439 2440 2015-05-11 H.J. Lu <hongjiu.lu (a] intel.com> 2441 2442 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo. 2443 (ALL_MACHINES_CFILES): Likewise. 2444 * archures.c (bfd_mach_iamcu): New. 2445 (bfd_mach_i386_iamcu): Likewise. 2446 (bfd_mach_i386_iamcu_intel_syntax): Likewise. 2447 (bfd_iamcu_arch): Likewise. 2448 (bfd_archures_list): Add &bfd_iamcu_arch. 2449 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to 2450 i386_elf32_vec. 2451 (targ_archs): Add bfd_iamcu_arch if needed. 2452 * configure.ac: Support iamcu_elf32_vec. 2453 * cpu-iamcu.c: New file. 2454 * elf32-i386.c (elf32_iamcu_elf_object_p): New function. 2455 Add support for iamcu_elf32_vec and elf32_iamcu_bed. 2456 * targets.c (iamcu_elf32_vec): New. 2457 (_bfd_target_vector): Add iamcu_elf32_vec. 2458 * Makefile.in: Regenerated. 2459 * bfd-in2.h: Likewise. 2460 * configure: Likewise. 2461 2462 2015-05-11 H.J. Lu <hongjiu.lu (a] intel.com> 2463 2464 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU. 2465 2466 2015-05-10 H.J. Lu <hongjiu.lu (a] intel.com> 2467 2468 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd 2469 and output_bfd with abfd. 2470 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 2471 2472 2015-05-06 Toni Spets <toni.spets (a] iki.fi> 2473 2474 PR ld/18372 2475 * peXXigen.c (rsrc_process_section): Skip discarded resource 2476 sections. 2477 2478 2015-05-01 H.J. Lu <hongjiu.lu (a] intel.com> 2479 2480 * config.bfd: Support i[3-7]86-*-elf*. 2481 2482 2015-04-30 H.J. Lu <hongjiu.lu (a] intel.com> 2483 2484 * elf32-i386.c (elf_backend_post_process_headers): Undef for 2485 Solaris 2. 2486 2487 2015-04-30 Nick Clifton <nickc (a] redhat.com> 2488 2489 PR 18317 2490 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of 2491 mep_reloc. 2492 (mep_reloc): Delete unused function. 2493 2494 2015-04-29 Nick Clifton <nickc (a] redhat.com> 2495 2496 PR 17099 2497 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG 2498 relocs. 2499 2500 2015-04-27 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 2501 2502 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function. 2503 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call 2504 elf_s390_merge_obj_attributes. 2505 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function. 2506 2507 2015-04-24 Jiong Wang <jiong.wang (a] arm.com> 2508 2509 PR ld/18270 2510 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for 2511 GOT_NORMAL for both sgot/srelgot section. 2512 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address 2513 and generate necessary runtime relocation for GOT entry. 2514 2515 2015-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 2516 2517 PR binutils/18209 2518 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input. 2519 2520 2015-04-24 Jiong Wang <jiong.wang (a] arm.com> 2521 2522 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject 2523 PC-relative relocation for external symbol. 2524 2525 2015-04-24 Nick Clifton <nickc (a] redhat.com> 2526 2527 PR 18313 2528 * compress.c (decompress_contents): Zero initialse the z_stream 2529 structure. 2530 2531 2015-04-24 Nick Clifton <nickc (a] redhat.com> 2532 2533 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler 2534 local labels to include local labels with a numeric suffix and 2535 fake symbols. 2536 2537 2015-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 2538 2539 PR binutils/18316 2540 * section.c (SEC_MEP_VLIW): New. 2541 * bfd-in2.h: Regenerated. 2542 2543 2015-04-23 H.J. Lu <hongjiu.lu (a] intel.com> 2544 2545 PR ld/18277 2546 * compress.c (bfd_compress_section_contents): Remove the 2547 write_compress argument. 2548 (bfd_init_section_compress_status): Updated. 2549 (bfd_compress_section): Likewise. 2550 * elf.c (_bfd_elf_set_reloc_sh_name): New. 2551 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name 2552 to (unsigned int) -1 if delay_st_name_p is TRUE. Use 2553 _bfd_elf_set_reloc_sh_name. 2554 (elf_fake_sections): Don't rename DWARF debug section for 2555 linker output if it will be compressed. Instead, set 2556 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr. 2557 (assign_section_numbers): Call _bfd_elf_strtab_addref only if 2558 sh_name != (unsigned int) -1. Don't finalize nor assign 2559 shstrtab section here. Delay setting output section names to 2560 _bfd_elf_write_object_contents. 2561 (_bfd_elf_compute_section_file_positions): Update comments on 2562 sh_offset for shstrtab section. 2563 (assign_file_positions_for_non_load_sections): Set sh_offset to 2564 -1 for shstrtab section. 2565 (assign_file_positions_except_relocs): Likewise. 2566 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name 2567 when compressing DWARF debug sections. Place shstrtab section 2568 after DWARF debug sections have been compressed. 2569 (_bfd_elf_write_object_contents): Setting sh_name for output 2570 sections. 2571 2572 2015-04-23 H.J. Lu <hongjiu.lu (a] intel.com> 2573 2574 PR binutils/18209 2575 * bfd.c (bfd): Add is_linker_input. 2576 * elf.c (convert_debug_to_zdebug): New. 2577 (convert_zdebug_to_debug): Likewise. 2578 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to 2579 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME. 2580 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name 2581 instead of a pointer to section. 2582 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME 2583 is set. 2584 * section.c (SEC_ELF_RENAME): New. 2585 * bfd-in2.h: Regenerated. 2586 2587 2015-04-23 Alan Modra <amodra (a] gmail.com> 2588 2589 * elf64-ppc.c (TOC_BASE_ALIGN): Define. 2590 (ppc64_elf_next_toc_section): Align multi-got toc base. 2591 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol. 2592 2593 2015-04-22 H.J. Lu <hongjiu.lu (a] intel.com> 2594 2595 PR ld/18289 2596 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref. 2597 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0. 2598 (elf_i386_create_dynamic_sections): Always allow copy relocs for 2599 building executables. 2600 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref. 2601 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF. 2602 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for 2603 PIE and R_386_GOTOFF. 2604 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable. 2605 2606 2015-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 2607 2608 * elf.c (assign_section_numbers): Always set up sh_name. 2609 2610 2015-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 2611 2612 * elf.c (assign_file_positions_for_non_load_sections): Iterate 2613 sections by pointer. 2614 (_bfd_elf_assign_file_positions_for_non_load): Likewise. 2615 2616 2015-04-14 H.J. Lu <hongjiu.lu (a] intel.com> 2617 2618 * bfd-in.h (compressed_debug_section_type): New. 2619 * compress.c (bfd_compress_section_contents): Add an argument 2620 for linker write compression and always generate .zdebug_* 2621 section when linking. 2622 (bfd_init_section_compress_status): Pass FALSE to 2623 bfd_compress_section_contents. 2624 (bfd_compress_section): New function. 2625 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS 2626 on DWARF debug sections if COMPRESS_DEBUG is set and rename 2627 section if COMPRESS_DEBUG_GABI_ZLIB isn't set. 2628 (assign_file_positions_for_non_load_sections): Set sh_offset 2629 to -1 if SEC_ELF_COMPRESS is set. 2630 (assign_file_positions_except_relocs): Likwise. 2631 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ... 2632 (_bfd_elf_assign_file_positions_for_non_load): This. Change 2633 return time to bfd_boolean. Compress the section if 2634 SEC_ELF_COMPRESS is set. 2635 (_bfd_elf_write_object_contents): Updated. 2636 (_bfd_elf_set_section_contents): Write section contents to 2637 the buffer if SEC_ELF_COMPRESS is set. 2638 * merge.c: Include "elf-bfd.h". 2639 (sec_merge_emit): Add arguments for contents and offset. Write 2640 to contents with offset if contents isn't NULL. 2641 (_bfd_write_merged_section): Write section contents to the 2642 buffer if SEC_ELF_COMPRESS is set. Pass contents and 2643 output_offset to sec_merge_emit. 2644 * elflink.c (bfd_elf_final_link): Allocate the buffer for 2645 output section contents if SEC_ELF_COMPRESS is set. 2646 * section.c (SEC_ELF_COMPRESS): New. 2647 * bfd-in2.h: Regenerated. 2648 2649 2015-04-15 Alan Modra <amodra (a] gmail.com> 2650 2651 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix. 2652 2653 2015-04-14 Nick Clifton <nickc (a] redhat.com> 2654 2655 * elf32-rl78.c (RL78_OP_REL): New macro. 2656 (rl78_elf_howto_table): Use it for complex relocs. 2657 (get_symbol_value): Handle the cases when the info or status 2658 arguments are NULL. 2659 (get_romstart): Cache the status returned by get_symbol_value. 2660 (get_ramstart): Likewise. 2661 (RL78_STACK_PUSH): Generate an error message if the stack 2662 overflows. 2663 (RL78_STACK_POP): Likewise for underflows. 2664 (rl78_compute_complex_reloc): New function. Contains the basic 2665 processing code for all RL78 complex relocs. 2666 (rl78_special_reloc): New function. Provides special reloc 2667 handling for complex relocs. 2668 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc. 2669 (rl78_offset_for_reloc): Likewise. 2670 2671 2015-04-14 H.J. Lu <hongjiu.lu (a] intel.com> 2672 2673 PR ld/pr17709 2674 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check 2675 info->extern_protected_data when warning copy relocs against 2676 protected symbols. 2677 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data 2678 when checking protected non-function symbols. 2679 2680 2015-04-13 John Baldwin <jhb (a] FreeBSD.org> 2681 2682 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on 2683 FreeBSD. 2684 (elfcore_write_xstatereg): Use correct note name on FreeBSD. 2685 2686 2015-04-13 H.J. Lu <hongjiu.lu (a] intel.com> 2687 2688 PR ld/18250 2689 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE 2690 if the object has been claimed by plugin. 2691 2692 2015-04-11 H.J. Lu <hongjiu.lu (a] intel.com> 2693 2694 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND 2695 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against 2696 protected data symbol when building shared library. 2697 * elf64-x86-64.c (elf_x86_64_relocate_section): Check 2698 R_X86_64_GOTOFF64 against undefined symbol and replace 2699 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking 2700 R_X86_64_GOTOFF64 against protected data symbol when building 2701 shared library. 2702 2703 2015-04-10 H.J. Lu <hongjiu.lu (a] intel.com> 2704 2705 PR ld/pr17709 2706 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF 2707 against protected data symbol when building shared library. 2708 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check 2709 R_X86_64_GOTOFF64 against protected data symbol when building 2710 shared library. 2711 2712 2015-04-10 H.J. Lu <hongjiu.lu (a] intel.com> 2713 2714 PR ld/pr15228 2715 PR ld/pr17709 2716 * elf-bfd.h (elf_backend_data): Add extern_protected_data. 2717 * elf32-i386.c (elf_backend_extern_protected_data): New. 2718 Defined to 1. 2719 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 2720 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on 2721 copy relocs against protected symbols if extern_protected_data 2722 is true. 2723 (_bfd_elf_symbol_refs_local_p): Don't return true on protected 2724 non-function symbols if extern_protected_data is true. 2725 * elfxx-target.h (elf_backend_extern_protected_data): New. 2726 Default to 0. 2727 (elfNN_bed): Initialize extern_protected_data with 2728 elf_backend_extern_protected_data. 2729 2730 2015-04-10 H.J. Lu <hongjiu.lu (a] intel.com> 2731 2732 * compress.c (bfd_compress_section_contents): Replace bfd_malloc 2733 and free with bfd_alloc and bfd_release on compressed buffer. 2734 Release buffer if compressed section isn't smaller. 2735 2736 2015-04-10 Alan Modra <amodra (a] gmail.com> 2737 2738 PR ld/18222 2739 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error 2740 on adding a protected visibility variable to .dynbss. 2741 2742 2015-04-10 Alan Modra <amodra (a] gmail.com> 2743 2744 Revert 2015-03-05 H.J. Lu <hongjiu.lu (a] intel.com> 2745 PR ld/pr15228 2746 PR ld/pr17709 2747 * elf-bfd.h (elf_backend_data): Delete extern_protected_data. 2748 * elf32-i386.c (elf_backend_extern_protected_data): Delete. 2749 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 2750 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove 2751 extern_protected_data test. 2752 (_bfd_elf_symbol_refs_local_p): Likewise. 2753 * elfxx-target.h (elf_backend_extern_protected_data): Delete. 2754 (elfNN_bed): Delete elf_backend_extern_protected_data init. 2755 2756 2015-04-09 H.J. Lu <hongjiu.lu (a] intel.com> 2757 2758 * compress.c (bfd_compress_section_contents): Update comments. 2759 (bfd_init_section_decompress_status): Likewise. 2760 (bfd_init_section_compress_status): Likewise. 2761 2762 2015-04-09 H.J. Lu <hongjiu.lu (a] intel.com> 2763 2764 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to 2765 object_flags. 2766 (TARGET_LITTLE_SYM): Likewise. 2767 2768 2015-04-09 Max Filippov <jcmvbkbc (a] gmail.com> 2769 2770 * elf32-xtensa.c (splay-tree.h): include header. 2771 (text_action_struct): drop next pointer. 2772 (text_action_list_struct): drop head pointer, add count and 2773 tree fields. 2774 (find_fill_action): instead of linear search in text_action_list 2775 search in the tree. 2776 (text_action_compare, action_first, action_next): new functions. 2777 (text_action_add, text_action_add_literal): instead of linear 2778 search and insertion insert new node into the tree. 2779 (removed_by_actions): pass additional parameter: action_list, 2780 use it to traverse the tree. 2781 (offset_with_removed_text): pass additional action_list parameter 2782 to removed_by_actions. 2783 (map_action_fn_context): new typedef. 2784 (map_action_fn_context_struct): new structure. 2785 (map_action_fn): new function. 2786 (map_removal_by_action): use splay_tree_foreach to build map. 2787 (find_insn_action): replace linear search in text_action_list 2788 with series of splay_tree_lookups. 2789 (print_action, print_action_list_fn): new functions. 2790 (print_action_list): use splay_tree_foreach. 2791 (init_xtensa_relax_info): drop action_list.head initialization. 2792 Initialize the tree. 2793 (compute_text_actions): use non-zero action_list_count instead of 2794 non-NULL action list. 2795 (xlate_map_context): new typedef. 2796 (xlate_map_context_struct): new structure. 2797 (xlate_map_fn): new function. 2798 (build_xlate_map): use splay_tree_foreach to build map. 2799 (action_remove_bytes_fn): new function. 2800 (relax_section): use zero action_list_count instead of NULL 2801 action list. Use splay_tree_foreach to count final section size. 2802 Drop unused variable 'removed'. 2803 2804 2015-04-09 Max Filippov <jcmvbkbc (a] gmail.com> 2805 2806 * elf32-xtensa.c (removed_literal_map_entry): new typedef. 2807 (removed_literal_map_entry_struct): new structure. 2808 (removed_literal_list_struct): add new fields: n_map and map. 2809 (map_removed_literal, removed_literal_compare): new functions. 2810 (find_removed_literal): build index array for literals ordered 2811 by VMA, use binary search to find removed literal. 2812 2813 2015-04-09 Max Filippov <jcmvbkbc (a] gmail.com> 2814 2815 * elf32-xtensa.c (removal_by_action_entry_struct, 2816 removal_by_action_map_struct): new structures. 2817 (removal_by_action_entry, removal_by_action_map): new typedefs. 2818 (text_action_list_struct): add new field: map. 2819 (map_removal_by_action, removed_by_actions_map, 2820 offset_with_removed_text_map): new functions. 2821 (relax_section): replace offset_with_removed_text with 2822 offset_with_removed_text_map. 2823 (translate_reloc, relax_property_section, relax_section_symbols): 2824 replace removed_by_actions with removed_by_actions_map. 2825 2826 2015-04-09 Max Filippov <jcmvbkbc (a] gmail.com> 2827 2828 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry, 2829 reloc_range): new typedef. 2830 (reloc_range_list_struct, reloc_range_list_entry_struct, 2831 reloc_range_struct): new structures. 2832 (reloc_range_compare, build_reloc_ranges, 2833 reloc_range_list_append, reloc_range_list_remove, 2834 reloc_range_list_update_range, free_reloc_range_list): new 2835 functions. 2836 (compute_text_actions): precompute relocation opcodes before the 2837 loop. Add relevant_relocs variable, initialize it before the 2838 loop, pass it to the check_section_ebb_pcrels_fit. 2839 (check_section_ebb_pcrels_fit): add new parameter: 2840 relevant_relocs. Update address range in the relevant_relocs if 2841 it's non-NULL and iterate only over relevant relocations. 2842 2843 2015-04-09 Nick Clifton <nickc (a] redhat.com> 2844 2845 * elf32-rx.c (describe_flags): Report the settings of the string 2846 insn using bits. 2847 (rx_elf_merge_private_bfd_data): Handle merging of the string insn 2848 using bits. 2849 2850 2015-04-08 H.J. Lu <hongjiu.lu (a] intel.com> 2851 2852 * compress.c (bfd_compress_section_contents): Work around a GCC 2853 uninitialized warning bug fixed in GCC 4.7. 2854 2855 2015-04-08 H.J. Lu <hongjiu.lu (a] intel.com> 2856 2857 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI 2858 bit. 2859 * bfd.c (bfd::flags): Increase size to 18 bits. 2860 (BFD_COMPRESS_GABI): New. 2861 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI. 2862 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise. 2863 (bfd_update_compression_header): New fuction. 2864 (bfd_check_compression_header): Likewise. 2865 (bfd_get_compression_header_size): Likewise. 2866 (bfd_is_section_compressed_with_header): Likewise. 2867 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New. 2868 (bfd_compress_section_contents): Return the uncompressed size if 2869 the full section contents is compressed successfully. Support 2870 converting from/to .zdebug* sections. 2871 (bfd_get_full_section_contents): Call 2872 bfd_get_compression_header_size to get compression header size. 2873 (bfd_is_section_compressed): Renamed to ... 2874 (bfd_is_section_compressed_with_header): This. Add a pointer 2875 argument to return compression header size. 2876 (bfd_is_section_compressed): Use it. 2877 (bfd_init_section_decompress_status): Call 2878 bfd_get_compression_header_size to get compression header size. 2879 Return FALSE if uncompressed section size is 0. 2880 * elf.c (_bfd_elf_make_section_from_shdr): Support converting 2881 from/to .zdebug* sections. 2882 * bfd-in2.h: Regenerated. 2883 2884 2015-04-07 Alan Modra <amodra (a] gmail.com> 2885 2886 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being 2887 mapped to output .got section. 2888 2889 2015-04-07 Alan Modra <amodra (a] gmail.com> 2890 2891 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha 2892 and has_addr16_lo. Make has_sda_refs a bitfield. 2893 (ppc_elf_check_relocs): Set new flags. 2894 (ppc_elf_link_hash_table_create): Update default_params. 2895 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases 2896 where we won't be making .dynbss entries or editing code. Set 2897 params->pic_fixup when we'll edit code for protected var access. 2898 (allocate_dynrelocs): Allocate got entry for edited code and 2899 discard dyn_relocs. 2900 (struct ppc_elf_relax_info): Add picfixup_size. 2901 (ppc_elf_relax_section): Rename struct one_fixup to struct 2902 one_branch_fixup. Rename fixups to branch_fixups. Size space for 2903 pic fixups. 2904 (ppc_elf_relocate_section): Edit non-PIC accessing protected 2905 visibility variables to PIC. Don't emit dyn_relocs for code 2906 we've edited. 2907 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup. 2908 2909 2015-04-07 Nick Clifton <nickc (a] redhat.com> 2910 2911 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated 2912 local labels as local. 2913 2914 2015-04-06 H.J. Lu <hongjiu.lu (a] intel.com> 2915 2916 * compress.c (get_uncompressed_size): Removed. 2917 (bfd_compress_section_contents): Use bfd_putb64 to write 2918 uncompressed section size. 2919 (bfd_init_section_decompress_status): Replace 2920 get_uncompressed_size with bfd_getb64. 2921 2922 2015-04-04 H.J. Lu <hongjiu.lu (a] intel.com> 2923 2924 * elf.c (_bfd_elf_init_private_section_data): Also preserve the 2925 SHF_COMPRESSED bit if not decompress. 2926 2927 2015-04-04 H.J. Lu <hongjiu.lu (a] intel.com> 2928 2929 * compress.c (get_uncompressed_size): New. Extracted from ... 2930 (bfd_init_section_decompress_status): This. Use it. 2931 2932 2015-04-02 Andrew Turner <andrew (a] freebsd.org> 2933 2934 * config.bfd: Add aarch64-*-freebsd* target triple. 2935 2936 2015-04-02 H.J. Lu <hongjiu.lu (a] intel.com> 2937 2938 * configure: Regenerated. 2939 2940 2015-04-01 Tejas Belagod <tejas.belagod (a] arm.com> 2941 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2942 Jiong Wang <jiong.wang (a] arm.com> 2943 2944 * bfd-in.h (bfd_elf64_aarch64_set_options) 2945 (bfd_elf32_aarch64_set_options): Add parameter. 2946 * bfd-in2.h: Regenerated. 2947 * elfnn-aarch64.c (aarch64_erratum_843419_stub) 2948 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p) 2949 (_bfd_aarch64_erratum_843419_stub_name) 2950 (_bfd_aarch64_erratum_843419_fixup) 2951 (_bfd_aarch64_erratum_843419_scan) 2952 (_bfd_aarch64_erratum_843419_branch_to_stub) 2953 (_bfd_aarch64_erratum_843419_p): Define. 2954 (enum elf_aarch64_stub_type): Define 2955 aarch64_stub_erratum_843419_veneer. 2956 (struct elf_aarch64_stub_hash_entry): Define adrp_offset. 2957 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419 2958 and fix_erratum_843419_adr. 2959 (stub_hash_newfunc): Initialize adrp_offset; 2960 (_bfd_aarch64_add_stub_entry_after): Define. 2961 (aarch64_map_one_stub, aarch64_build_one_stub) 2962 (aarch64_size_one_stub): Handle 2963 aarch64_stub_erratum_843419_veneer. 2964 (_bfd_aarch64_resize_stubs): Round stub section size. 2965 (elfNN_aarch64_size_stubs): Add scan for 843419. 2966 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize 2967 fix_erratum_843419 and fix_erratum_843419_adr. 2968 (struct erratum_835769_branch_to_stub_data): Add info. 2969 (elfNN_aarch64_write_section): Initialise info. Handle 843419. 2970 (elfNN_aarch64_size_dynamic_sections): Handle 843419. 2971 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm) 2972 (_bfd_aarch64_sign_extend): Define. 2973 (reencode_adr_imm): Remove static. Rename to: 2974 (_bfd_aarch64_reencode_adr_imm): Define. 2975 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm. 2976 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP) 2977 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend) 2978 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm): 2979 Define. 2980 2981 2015-04-01 H.J. Lu <hongjiu.lu (a] intel.com> 2982 2983 * configure: Regenerated. 2984 2985 2015-03-31 Ed Schouten <ed (a] nuxi.nl> 2986 2987 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec 2988 for x86_64-*-cloudabi*. 2989 * configure.ac: Handle x86_64_elf64_cloudabi_vec. 2990 * configure: Regenerated. 2991 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*. 2992 (TARGET_LITTLE_NAME): Likewise. 2993 (ELF_OSABI): Likewise. 2994 (elf64_bed): Likewise. 2995 * targets.c (x86_64_elf64_cloudabi_vec): New. 2996 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec. 2997 2998 2015-03-31 H.J. Lu <hongjiu.lu (a] intel.com> 2999 3000 * configure.ac: Revert the AM_ZLIB change. 3001 * Makefile.in: Regenerated. 3002 * aclocal.m4: Likewise. 3003 * configure: Likewise. 3004 * doc/Makefile.in: Likewise. 3005 3006 2015-03-30 H.J. Lu <hongjiu.lu (a] intel.com> 3007 3008 PR ld/18169 3009 * elf-bfd.h (elf_backend_data): Add get_reloc_section. 3010 (_bfd_elf_get_reloc_section): New. 3011 * elf.c (_bfd_elf_get_reloc_section): Likewise. 3012 (assign_section_numbers): Call get_reloc_section to look up the 3013 section the relocs apply. 3014 * elfxx-target.h (elf_backend_get_reloc_section): Likewise. 3015 (elfNN_bed): Initialize get_reloc_section with 3016 elf_backend_get_reloc_section. 3017 3018 2015-03-29 H.J. Lu <hongjiu.lu (a] intel.com> 3019 3020 * Makefile.am (ZLIB): New. 3021 (ZLIBINC): Likewise. 3022 (AM_CFLAGS): Add $(ZLIBINC). 3023 (libbfd_la_LIBADD): Add $(ZLIB). 3024 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>. 3025 (decompress_contents): Don't check HAVE_ZLIB_H. 3026 (bfd_compress_section_contents): Likewise. 3027 (bfd_get_full_section_contents): Likewise. 3028 (bfd_init_section_decompress_status): Likewise. 3029 (bfd_init_section_compress_status): Likewise. 3030 * configure.ac (AM_ZLIB): Removed. 3031 (zlibdir): New. AC_SUBST. 3032 (zlibinc): Likewise. 3033 Add --with-system-zlib. 3034 * Makefile.in: Regenerated. 3035 * acinclude.m4: Likewise. 3036 * config.in: Likewise. 3037 * configure: Likewise. 3038 * doc/Makefile.in: Likewise. 3039 3040 2015-03-27 Alan Modra <amodra (a] gmail.com> 3041 3042 PR ld/15228 3043 PR ld/18167 3044 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set 3045 protected_def when symbol section is read-only. Adjust all calls. 3046 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment. 3047 3048 2015-03-26 Tejas Belagod <tejas.belagod (a] arm.com> 3049 3050 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic 3051 _bfd_final_link_relocate with aarch64_relocate. 3052 3053 2015-03-26 H.J. Lu <hongjiu.lu (a] intel.com> 3054 3055 PR ld/18160 3056 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible. 3057 (bfd_elf_gc_sections): Likewise. 3058 3059 2015-03-25 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3060 3061 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section 3062 size for initial branch. 3063 (elfNN_aarch64_build_stubs): Write initial branch. 3064 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write 3065 mapping symbol on initial branch. 3066 3067 2015-03-25 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3068 3069 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): 3070 Update erratum count. 3071 3072 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 3073 3074 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on 3075 first matching debug section. 3076 3077 2015-03-24 H.J. Lu <hongjiu.lu (a] intel.com> 3078 3079 PR gas/18087 3080 * compress.c (bfd_compress_section_contents): Don't write the 3081 zlib header and set contents as well as compress_status if 3082 compression didn't make the section smaller. 3083 (bfd_init_section_compress_status): Don't check compression 3084 size here. 3085 3086 2015-03-24 Nick Clifton <nickc (a] redhat.com> 3087 3088 PR binutils/17512 3089 * coffgen.c (coff_get_normalized_symtab): Fix test for out of 3090 range auxillary sections. 3091 3092 2015-03-24 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3093 3094 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor 3095 code into: 3096 (_bfd_aarch64_get_stub_for_link_section): Define. 3097 3098 2015-03-24 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3099 3100 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust 3101 update of section_group[].stub_sec. 3102 3103 2015-03-24 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3104 3105 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove. 3106 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments. 3107 Delete fixes, fix_table_size and associated code. Call 3108 _bfd_aarch64_add_stub_entry_in_group. Rename to... 3109 (bfd_aarch64_erratum_835769_scan): Define. 3110 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes, 3111 erratum_835769_fix_table_size, i and associated code. Relocate 3112 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size 3113 correction. Delete construction of stub entry from 3114 erratum_835769_fixes array. 3115 3116 2015-03-24 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3117 3118 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use 3119 _bfd_aarch64_add_stub_entry_in_group. 3120 3121 2015-03-24 Alan Modra <amodra (a] gmail.com> 3122 3123 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to 3124 stubs, even those for undefined weak symbols. Otherwise, don't 3125 report relocation overflow on branches to undefined strong 3126 symbols. Fix memory leak. 3127 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation 3128 overflow on branches to undefined strong symbols. 3129 3130 2015-03-23 Keith Seitz <keiths (a] redhat.com> 3131 3132 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add 3133 missing ';'. 3134 3135 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3136 3137 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name 3138 construction into... 3139 (_bfd_aarch64_erratum_835769_stub_name): Define. 3140 3141 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3142 3143 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out 3144 stub resize code into... 3145 (bfd_aarch64_resize_stubs): Define. 3146 3147 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3148 3149 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub 3150 creation code into... 3151 (bfd_aarch64_create_stub_section): Define. 3152 3153 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3154 3155 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename 3156 from elf_aarch64_create_or_find_stub_sec. 3157 (_bfd_aarch64_add_stub_entry_in_group): Rename from 3158 elfNN_aarch64_add_stub. Call 3159 _bfd_aarch64_create_or_find_stub_sec. 3160 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call 3161 _bfd_aarch64_add_stub_entry_in_group. 3162 3163 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3164 3165 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse 3166 sense of boolean return. 3167 (elfNN_aarch64_size_stubs): Adjust for above. 3168 3169 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3170 3171 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec): 3172 Remove unused parameter. 3173 (elfNN_aarch64_size_stubs): Adjust for above. 3174 3175 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3176 3177 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx. 3178 3179 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3180 3181 * elfnn-aarch64.c (aarch64_erratum_835769_fixes) 3182 (num_aarch64_erratum_835769_fixes): Remove. 3183 (elfNN_aarch64_size_stubs): Remove assignments to above. 3184 3185 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3186 3187 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn 3188 to rt2. 3189 (aarch64_erratum_seqeunce): Rename rtn to rt2. 3190 3191 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3192 3193 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout. 3194 3195 2015-03-19 Nick Clifton <nickc (a] redhat.com> 3196 3197 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of 3198 the RL78 core based upon the flags. 3199 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14 3200 flags. 3201 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name. 3202 (elf32_rl78_machine): Always return bfd_mach_rl78. 3203 3204 2015-03-19 Nick Clifton <nickc (a] redhat.com> 3205 3206 PR 18078 3207 * compress.c (bfd_compress_section_contents): Do not define this 3208 function if it is not used. 3209 3210 2015-03-18 H.J. Lu <hongjiu.lu (a] intel.com> 3211 3212 * compress.c (bfd_compress_section_contents): Make it static. 3213 * bfd-in2.h: Regenerated. 3214 3215 2015-03-18 Eric Youngdale <eyoungdale (a] ptc.com> 3216 3217 PR ld/16598 3218 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs 3219 suitable for the AMD64. 3220 3221 2015-03-18 Jon Turney <jon.turney (a] dronecode.org.uk> 3222 Nick Clifton <nickc (a] redhat.com> 3223 3224 PR binutils/18087 3225 * coffgen.c (make_a_section_from_file): Only prepend a z to a 3226 debug section's name if the section was actually compressed. 3227 * elf.c (_bfd_elf_make_section_from_shdr): Likewise. 3228 * compress.c (bfd_init_section_compress_status): Do not compress 3229 the section if doing so would make it bigger. In such cases leave 3230 the section alone and return COMPRESS_SECTION_NONE. 3231 3232 2015-03-17 Alan Modra <amodra (a] gmail.com> 3233 3234 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0 3235 on nothing to do, before malloc of returned symbol array. 3236 3237 2015-03-16 Nick Clifton <nickc (a] redhat.com> 3238 3239 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not 3240 stored in the elf_section_data structure then load them as 3241 necessary. 3242 3243 2015-03-14 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 3244 3245 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort 3246 relocs against code sections. 3247 * elf32-s390.c: Define elf_backend_sort_relocs_p. 3248 * elf64-s390.c: Likewise. 3249 3250 2015-03-11 Alan Modra <amodra (a] gmail.com> 3251 3252 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in 3253 reverse order. Account for larger size of __tls_get_addr_opt stub. 3254 3255 2015-03-10 Yuri Gribov <y.gribov (a] samsung.arm> 3256 3257 PR ld/16572 3258 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for 3259 ELF_ARM_HASENTRY. 3260 (elf32_arm_print_private_bfd_data): Likewise. 3261 3262 2015-03-06 Nick Clifton <nickc (a] redhat.com> 3263 3264 PR binutils/17765 3265 * elflink.c (put_value): Like previous delta, but for the 32-bit 3266 case. 3267 3268 2015-03-05 Nick Clifton <nickc (a] redhat.com> 3269 3270 PR binutils/17765 3271 * elflink.c (put_value): Avoid using an undefined shift 3272 operation. 3273 3274 2015-03-05 H.J. Lu <hongjiu.lu (a] intel.com> 3275 3276 PR ld/pr15228 3277 PR ld/pr17709 3278 * elf-bfd.h (elf_backend_data): Add extern_protected_data. 3279 * elf32-i386.c (elf_backend_extern_protected_data): New. 3280 Defined to 1. 3281 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 3282 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on 3283 copy relocs against protected symbols if extern_protected_data 3284 is true. 3285 (_bfd_elf_symbol_refs_local_p): Don't return true on protected 3286 non-function symbols if extern_protected_data is true. 3287 * elfxx-target.h (elf_backend_extern_protected_data): New. 3288 Default to 0. 3289 (elfNN_bed): Initialize extern_protected_data with 3290 elf_backend_extern_protected_data. 3291 3292 2015-03-05 Nick Clifton <nickc (a] redhat.com> 3293 3294 PR binutils/18025 3295 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2 3296 lookup fails, check for an address bias in the dwarf info, and if 3297 one exists, retry the lookup with the biased value. 3298 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function. 3299 Determines if a bias exists bewteen the addresses of functions 3300 based on DWARF information vs symbol table information. 3301 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype. 3302 * libbfd.h: Regenerate. 3303 3304 2015-03-04 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3305 3306 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm) 3307 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19) 3308 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove. 3309 3310 2015-03-04 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3311 3312 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort. 3313 (aarch64_size_one_stub): Likewise. 3314 (aarch64_map_one_stub): Likewise. 3315 3316 2015-03-04 Andreas Arnez <arnez (a] linux.vnet.ibm.com> 3317 3318 * cpu-s390.c (N): New macro. 3319 (bfd_s390_31_arch): New. Define only if default target word size 3320 is 64 bits. Otherwise define... 3321 (bfd_390_64_arch): ...this. Make static. 3322 (bfd_s390_arch): Define according to the default target word size. 3323 Let the 'next' field point to the alternate arch. 3324 3325 2015-03-04 Richard Sandiford <richard.sandiford (a] arm.com> 3326 3327 PR gas/17843 3328 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect 3329 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 3330 to be used with MOVK rather than MOVZ. 3331 3332 2015-03-03 DJ Delorie <dj (a] redhat.com> 3333 3334 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if 3335 there's a symbol. 3336 3337 2015-02-28 Alan Modra <amodra (a] gmail.com> 3338 3339 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if 3340 not PLT_NEW. 3341 3342 2015-02-27 H.J. Lu <hongjiu.lu (a] intel.com> 3343 3344 * elf32-i386.c (need_convert_mov_to_lea): New. 3345 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed. 3346 (elf_i386_convert_mov_to_lea): Return TRUE if 3347 need_convert_mov_to_lea is unset. 3348 * elf64-x86-64.c (need_convert_mov_to_lea): New. 3349 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed. 3350 (elf_x86_64_convert_mov_to_lea): Return TRUE if 3351 need_convert_mov_to_lea is unset. 3352 3353 2015-02-27 Nick Clifton <nickc (a] redhat.com> 3354 3355 PR binutils/17910 3356 * coffgen.c (_bfd_coff_internal_syment_name): Only check for 3357 string length overflow when the string table length is actually 3358 set. 3359 3360 2015-02-27 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3361 3362 * bfd-in2.h: Regenerate. 3363 * libbfd.h: Regenerate. 3364 3365 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3366 3367 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix 3368 TLSDESC_LD_PREL19 field width and masks. 3369 (aarch64_tls_transition_without_check) 3370 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3371 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3372 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3373 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19. 3374 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3375 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3376 3377 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3378 3379 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE 3380 tests. 3381 (aarch64_tls_transition_without_check) 3382 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3383 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3384 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3385 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21. 3386 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3387 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3388 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. 3389 3390 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3391 3392 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC) 3393 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check) 3394 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3395 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3396 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3397 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21. 3398 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3399 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3400 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. 3401 3402 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3403 3404 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width. 3405 (aarch64_tls_transition_without_check, aarch64_reloc_got_type) 3406 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax) 3407 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook) 3408 (elfNN_aarch64_check_relocs): Handle 3409 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19. 3410 3411 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3412 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3413 3414 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3415 3416 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width. 3417 3418 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3419 3420 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2) 3421 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC) 3422 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field 3423 width. 3424 3425 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3426 3427 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit 3428 field width. 3429 3430 2015-02-26 Nick Clifton <nickc (a] redhat.com> 3431 3432 PR binutils/17512 3433 * coffcode.h (coff_compute_section_file_positions): Report 3434 negative page sizes. 3435 * elf.c (elf_fake_sections): Handle excessive alignmment powers. 3436 (assign_file_positions_for_non_load_sections): Replace assertion 3437 with an error message. 3438 (rewrite_elf_program_header): Handle excessive segment 3439 alignments. 3440 * mach-o.c (bfd_mach_o_read_section_32): Likewise. 3441 (bfd_mach_o_read_section_64): Likewise. 3442 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to 3443 print a bfd name, not %A. 3444 3445 2015-02-26 Alan Modra <amodra (a] gmail.com> 3446 3447 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build 3448 thread-safe stubs for iplt. 3449 (build_tls_get_addr_stub): Restore r2 immediately after call. 3450 3451 2015-02-26 Terry Guo <terry.guo (a] arm.com> 3452 3453 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we 3454 merge Tag_ABI_HardFP_use. 3455 3456 2015-02-26 Alan Modra <amodra (a] gmail.com> 3457 3458 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc. 3459 Use text relocs rather than giving an error on trying to use 3460 .dynbss for protected shared lib vars. 3461 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. 3462 3463 2015-02-25 Andrew Burgess <andrew.burgess (a] embecosm.com> 3464 3465 * elf32-avr.c (struct elf_avr_section_data): New structure. 3466 (struct avr_relax_info): New structure. 3467 (elf_avr_new_section_hook): New function. 3468 (struct elf_avr_section_data): Add relax_info. 3469 (get_avr_relax_info): New function. 3470 (init_avr_relax_info): New function. 3471 (elf32_avr_relax_delete_bytes): Find next property record before 3472 deleting bytes. When deleting don't move bytes beyond the next 3473 property record. 3474 (avr_elf32_assign_records_to_section): New function. 3475 (avr_property_record_compare): New function. 3476 (avr_load_all_property_sections): New function. 3477 (elf32_avr_relax_section): Load property data. After relaxing the 3478 section, move any .align directives that have enough deleted bytes 3479 before them. 3480 (bfd_elf32_new_section_hook): Define. 3481 3482 2015-02-25 Andrew Burgess <andrew.burgess (a] embecosm.com> 3483 3484 * elf32-avr.h (struct avr_property_header): New strucure. 3485 (avr_elf32_load_property_records): Declare. 3486 (avr_elf32_property_record_name): Declare. 3487 * elf32-avr.c: Add bfd_stdint.h include. 3488 (retrieve_local_syms): New function. 3489 (get_elf_r_symndx_section): New function. 3490 (get_elf_r_symndx_offset): New function. 3491 (internal_reloc_compare): New function. 3492 (struct avr_find_section_data): New structure. 3493 (avr_is_section_for_address): New function. 3494 (avr_find_section_for_address): New function. 3495 (avr_elf32_load_records_from_section): New function. 3496 (avr_elf32_load_property_records): New function. 3497 (avr_elf32_property_record_name): New function. 3498 3499 2015-02-25 Andrew Burgess <andrew.burgess (a] embecosm.com> 3500 3501 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define. 3502 (AVR_PROPERTY_RECORDS_VERSION): Define. 3503 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define. 3504 (struct avr_property_record): New structure. 3505 3506 2015-02-24 Nick Clifton <nickc (a] redhat.com> 3507 3508 * elf32-v850.c (v850_set_note): New function. Creates a Renesas 3509 style note entry. 3510 (v850_elf_make_note_section): New function. Creates a note 3511 section. 3512 (v850_elf_create_sections): New function. Create a note section 3513 if one is not already present. 3514 (v850_elf_set_note): New function. Adds a note to a bfd. 3515 (v850_elf_copy_private_bfd_data): New function. Copies V850 3516 notes. 3517 (v850_elf_merge_notes): New function. Merges V850 notes. 3518 (print_v850_note): New function. Displays a V850 note. 3519 (v850_elf_print_notes): New function. Displays all notes attached 3520 to a bfd. 3521 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes. 3522 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes. 3523 (v850_elf_fake_sections): Set the type of the V850 note section. 3524 * bfd-in.h (v850_elf_create_sections): Add prototype. 3525 (v850_elf_set_note): Add prototype. 3526 * bfd-in2.h: Regenerate. 3527 3528 2015-02-24 Nick Clifton <nickc (a] redhat.com> 3529 3530 * configure.ac (AC_CHECK_HEADERS): Add wctype.h. 3531 * configure: Regenerate. 3532 * config.in: Regenerate. 3533 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined. 3534 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined. 3535 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H 3536 is defined. 3537 3538 2015-02-24 Nick Clifton <nickc (a] redhat.com> 3539 3540 * pdp11.c (set_section_contents): Pad the .text and .data sections 3541 to their aligned sizes. 3542 3543 2015-02-23 Yoshinori Sato <ysato (a] users.sourceforge.jp> 3544 3545 * config.bfd: Add h8300-*-linux. 3546 * configure.ac: Add h8300_elf32_linux_vec. 3547 * configure: Regenerate. 3548 * elf32-h8300.c: Likewise. 3549 * targets.c(_bfd_target_vector): Likewise. 3550 3551 2015-02-23 Nick Clifton <nickc (a] redhat.com> 3552 3553 PR 17914 3554 * cpu-w65.c: Correct typos in license notice. 3555 3556 PR 17940 3557 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug 3558 symbols at end of sections. Adjust function sizes. 3559 3560 2015-02-20 Andreas Arnez <arnez (a] linux.vnet.ibm.com> 3561 3562 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype. 3563 (elfcore_write_s390_vxrs_high): Likewise. 3564 * elf.c (elfcore_grok_s390_vxrs_low): New function. 3565 (elfcore_grok_s390_vxrs_high): New function. 3566 (elfcore_grok_note): Call them. 3567 (elfcore_write_s390_vxrs_low): New function. 3568 (elfcore_write_s390_vxrs_high): New function. 3569 (elfcore_write_register_note): Call them. 3570 3571 2015-02-19 Branko Drevensek <branko.drevensek (a] gmail.com> 3572 3573 PR 17995 3574 * verilog.c (verilog_write_record): Correct buffer size. 3575 3576 2015-02-19 Alan Modra <amodra (a] gmail.com> 3577 3578 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier. 3579 3580 2015-02-19 Alan Modra <amodra (a] gmail.com> 3581 3582 PR ld/4317 3583 * elflink.c (elf_link_input_bfd): Drop undefined local syms. 3584 (elf_link_output_extsym): Drop local and global undefined syms. 3585 Tidy. Expand comment. 3586 3587 2015-02-17 Alan Modra <amodra (a] gmail.com> 3588 3589 PR ld/17975 3590 * elflink.c (struct elf_outext_info): Remove need_second_pass 3591 and second_pass. 3592 (elf_link_output_extsym): Delete code handling second forced 3593 local pass. Move code emitting NULL STT_FILE symbol later, so 3594 that it can be omitted if forced local is stripped. Don't 3595 emit the NULL STT_FILE if no file symbols have been output. 3596 (bfd_elf_final_link): Remove second forced local pass. 3597 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms. 3598 (ppc_elf_size_dynamic_sections): Likewise. 3599 * elf64-ppc.c (ppc_build_one_stub): Likewise. 3600 (build_global_entry_stubs): Likewise. 3601 (ppc64_elf_build_stubs): Likewise. 3602 3603 2015-02-16 H.J. Lu <hongjiu.lu (a] intel.com> 3604 3605 PR ld/17975 3606 * elflink.c (elf_link_output_extsym): Only check filesym_count 3607 when outputting a NULL FILE symbol. Set second_pass_sym to 3608 h->forced_local && !h->root.linker_def. 3609 3610 2015-02-15 H.J. Lu <hongjiu.lu (a] intel.com> 3611 3612 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def 3613 on _TLS_MODULE_BASE_. 3614 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise. 3615 3616 2015-02-15 Alan Modra <amodra (a] gmail.com> 3617 3618 * dwarf2.c (read_rangelist): Correct buffer overflow check 3619 Whitespace throughout file. 3620 3621 2015-02-14 Alan Modra <amodra (a] gmail.com> 3622 3623 PR ld/17973 3624 * bfd.c (struct bfd): Add lto_output. 3625 * linker.c (_bfd_handle_already_linked): Explicitly test for 3626 objects added by the lto plugin. 3627 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and 3628 no_export flags from archive. 3629 * archive.c (open_nested_file): New function, setting lto_output 3630 and no_export, extracted from.. 3631 (find_nested_archive): ..here. Flip params. Rename from 3632 _bfd_find_nested_archive. 3633 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file. 3634 (_bfd_look_for_bfd_in_cache): Copy no_export. 3635 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary 3636 my_archive->no_export test. 3637 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms. 3638 Don't use the file name when adding lto_output STT_FILE sym. 3639 * bfd-in2.h: Regenerate. 3640 3641 2015-02-13 Alan Modra <amodra (a] gmail.com> 3642 3643 PR binutils/17512 3644 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove 3645 now redundant assert. 3646 3647 2015-02-12 Nick Clifton <nickc (a] redhat.com> 3648 3649 PR binutils/17512 3650 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes) 3651 (read_4_bytes, read_8_bytes, read_n_bytes, read_string) 3652 (read_indirect_string, read_alt_indirect_string) 3653 (read_alt_indirect_ref, read_address, read_abbrevs) 3654 (read_attribute_value, read_attribute, decode_line_info) 3655 (find_abstract_instance_name, read_rangelist) 3656 (scan_unit_for_symbols, parse_comp_unit) 3657 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass 3658 end pointers to reading functions and check for offsets taking 3659 pointers out of range. Replace calls to read_*_leb128 with calls 3660 to safe_read_leb128. 3661 3662 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge 3663 offset. 3664 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for 3665 computed file_name address being before the start of the string 3666 table. 3667 3668 2015-02-11 H.J. Lu <hongjiu.lu (a] intel.com> 3669 3670 PR ld/17878 3671 * bfd.c (bfd_plugin_format): New. 3672 (bfd): Add plugin_format and plugin_dummy_bfd. 3673 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean 3674 argument to return TRUE if any plugin is found. Set plugin_format. 3675 (has_plugin): New. 3676 (bfd_plugin_target_p): New. 3677 (bfd_plugin_specified_p): Likewise. 3678 (bfd_plugin_target_p): Likewise. 3679 (register_ld_plugin_object_p): Likewise. 3680 (bfd_plugin_set_plugin): Set has_plugin. 3681 (load_plugin): Cache try_load_plugin result. 3682 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check 3683 plugin_format. 3684 * plugin.h (bfd_plugin_target_p): New. 3685 (bfd_plugin_specified_p): Likewise. 3686 (register_ld_plugin_object_p): Likewise. 3687 * bfd-in2.h: Regenerated. 3688 3689 2015-02-11 Pedro Alves <palves (a] redhat.com> 3690 3691 * libbfd-in.h [__cplusplus]: Open extern "C" scope. 3692 * libcoff-in.h [__cplusplus]: Open extern "C" scope. 3693 * libbfd.h: Regenerate. 3694 * libcoff.h: Regenerate. 3695 3696 * elf-bfd.h [__cplusplus]: Wrap in extern "C". 3697 * mach-o.h [__cplusplus]: Wrap in extern "C". 3698 * som.h [__cplusplus]: Wrap in extern "C". 3699 3700 2015-02-10 Nick Clifton <nickc (a] redhat.com> 3701 3702 PR binutils/17512 3703 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to 3704 hold the flag bits. 3705 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the 3706 size and number of relocs. 3707 (pe_print_debugdata): Use a 32-bit aligned buffer to store the 3708 codeview record. 3709 * versados.c (process_otr): Check the esdid value before using it 3710 to access the EDATA. 3711 3712 2015-02-09 Ed Maste <emaste (a] freebsd.org> 3713 3714 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing 3715 uninitialized and unused variable. 3716 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 3717 3718 2015-02-09 Alan Modra <amodra (a] gmail.com> 3719 3720 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL 3721 tls_sec. 3722 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. 3723 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec. 3724 3725 2015-02-09 Alan Modra <amodra (a] gmail.com> 3726 3727 * elflink.c: Whitespace, formatting fixes. 3728 (elf_link_input_bfd): Clarify comment. 3729 (elf_link_output_extsym): Exclude symbols in linker created 3730 sections when testing for plugin symbols. 3731 3732 2015-02-07 H.J. Lu <hongjiu.lu (a] intel.com> 3733 3734 PR ld/17935 3735 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a 3736 warning for relocation in readonly section for -z text. 3737 (elf_i386_size_dynamic_sections): Likewise. 3738 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise. 3739 (elf_x86_64_size_dynamic_sections): Likewise. 3740 3741 2015-02-06 H.J. Lu <hongjiu.lu (a] intel.com> 3742 3743 PR ld/12365 3744 PR ld/14272 3745 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change. 3746 (elf_link_input_bfd): Mark the plugin symbol undefined if it is 3747 referenced from a non-IR file. 3748 3749 2015-02-06 Nick Clifton <nickc (a] redhat.com> 3750 3751 PR binutils/17512 3752 * peXXigen.c (rsrc_print_resource_entries): Add range check for 3753 addresses that wrap around the address space. 3754 (rsrc_parse_entry): Likewise. 3755 3756 2015-02-03 H.J. Lu <hongjiu.lu (a] intel.com> 3757 3758 PR ld/12365 3759 PR ld/14272 3760 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol 3761 undefined if it is referenced from a non-IR file. 3762 3763 2015-02-03 Nick Clifton <nickc (a] redhat.com> 3764 3765 PR binutils/17512 3766 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays. 3767 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol 3768 index or an out of range fdr index. 3769 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message. 3770 * elf32-arc.c (arc_info_to_howto_rel): Likewise. 3771 * elf32-avr.c (avr_info_to_howto_rela): Likewise. 3772 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise. 3773 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise. 3774 * elf32-cris.c (cris_info_to_howto_rela): Likewise. 3775 * elf32-crx.c (elf_crx_info_to_howto): Likewise. 3776 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise. 3777 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise. 3778 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise. 3779 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise. 3780 * elf32-frv.c (frv_info_to_howto_rela): Likewise. 3781 * elf32-i370.c (i370_elf_info_to_howto): Likewise. 3782 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise. 3783 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise. 3784 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise. 3785 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise. 3786 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise. 3787 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise. 3788 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise. 3789 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise. 3790 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. 3791 * elf32-mep.c (mep_info_to_howto_rela): Likewise. 3792 * elf32-metag.c (metag_info_to_howto_rela): Likewise. 3793 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. 3794 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise. 3795 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise. 3796 * elf32-mt.c (mt_info_to_howto_rela): Likewise. 3797 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise. 3798 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise. 3799 * elf32-pj.c (pj_elf_info_to_howto): Likewise. 3800 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. 3801 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise. 3802 * elf32-rx.c (rx_info_to_howto_rela): Likewise. 3803 * elf32-sh.c (sh_elf_info_to_howto): Likewise. 3804 * elf32-spu.c (spu_elf_info_to_howto): Likewise. 3805 * elf32-v850.c (v850_elf_perform_relocation): Likewise. 3806 * elf32-vax.c (rtype_to_howto): Likewise. 3807 * elf32-visium.c (visium_info_to_howto_rela): Likewise. 3808 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise. 3809 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise. 3810 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. 3811 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise. 3812 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays. 3813 (bfd_mach_o_canonicalize_one_reloc): Fix check on out 3814 of range symbol indicies. 3815 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc. 3816 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. 3817 (bfd_mach_o_build_dysymtab): Likewise. 3818 (bfd_mach_o_write_symtab_content): Set the string table size to 3819 zero upon error. 3820 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the 3821 read fails. 3822 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt 3823 fields. 3824 * tekhex.c (first_phase): Check for src pointer reaching end of 3825 buffer. 3826 3827 2015-02-03 Will Newton <will.newton (a] linaro.org> 3828 3829 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): 3830 Set st_value to zero for undefined symbols if the reference 3831 is weak or pointer_equality_needed is FALSE. 3832 3833 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve 3834 comment discussing why we clear st_value for some symbols. 3835 3836 2015-02-02 Kuan-Lin Chen <kuanlinchentw (a] gmail.com> 3837 3838 * elf32-nds32.c (nds32_get_section_contents): Add one more argument. 3839 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7. 3840 3841 2015-01-29 Alan Modra <amodra (a] gmail.com> 3842 3843 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD 3844 optimization. Tidy mask for GOT_TLSGD optimization. 3845 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct 3846 location of nop zapping high insn too. 3847 3848 2015-01-28 Alan Modra <amodra (a] gmail.com> 3849 3850 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc". 3851 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols 3852 in .toc indicate xlc compiled code that might require a rw .toc. 3853 3854 2015-01-28 James Bowman <james.bowman (a] ftdichip.com> 3855 3856 * Makefile.am: Add FT32 files. 3857 * archures.c (enum bfd_architecture): Add bfd_arch_ft32. 3858 (bfd_mach_ft32): Define. 3859 (bfd_ft32_arch): Declare. 3860 (bfd_archures_list): Add bfd_ft32_arch. 3861 * config.bfd: Handle FT32. 3862 * configure.ac: Likewise. 3863 * cpu-ft32.c: New file. 3864 * elf32-ft32.c: New file. 3865 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17, 3866 BFD_RELOC_FT32_18): Define. 3867 * targets.c (_bfd_target_vector): Add ft32_elf32_vec. 3868 * bfd-in2.h: Regenerate. 3869 * libbfd.h: Regenerate. 3870 * Makefile.in: Regenerate. 3871 * configure: Regenerate. 3872 * po/SRC-POTFILES.in: Regenerate. 3873 3874 2015-01-27 Nick Clifton <nickc (a] redhat.com> 3875 3876 PR binutils/17512 3877 * pdp11.c (aout_get_external_symbols): Return false if there are 3878 no symbols. 3879 3880 * dwarf2.c (concat_filename): Check for an empty directory table. 3881 (scan_unit_for_symbols): Check for reading off the end of the 3882 unit. 3883 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a 3884 non-string form. 3885 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs 3886 available. 3887 3888 2015-01-26 Kuan-Lin Chen <kuanlinchentw (a] gmail.com> 3889 3890 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting. 3891 3892 2015-01-22 DJ Delorie <dj (a] redhat.com> 3893 3894 * elf32-m32c.c (m32c_apply_reloc_24): New. 3895 (m32c_elf_howto_table): Use it for R_M32C_24. 3896 (m32c_elf_relocate_section): Handle R_M32C_24 specially. 3897 3898 2015-01-22 Nick Clifton <nickc (a] redhat.com> 3899 3900 PR binutils/17512 3901 * coffcode.h (handle_COMDAT): When searching for the section 3902 symbol, make sure that there is space left in the symbol table. 3903 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks. 3904 3905 2015-01-21 Nick Clifton <nickc (a] redhat.com> 3906 3907 PR binutils/17512 3908 * coffcode.h (coff_set_arch_mach_hook): Check return value from 3909 bfd_malloc. 3910 (coff_slurp_line_table): Return FALSE if the line number 3911 information was corrupt. 3912 (coff_slurp_symbol_table): Return FALSE if the symbol information 3913 was corrupt. 3914 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always 3915 initialise the fields of the dyld_info structure. 3916 (bfd_mach_o_build_exec_seg_command): Replace assertion with an 3917 error message and a return value. 3918 (bfd_mach_o_layout_commands): Change the function to boolean. 3919 Return FALSE if the function fails. 3920 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands 3921 fails. 3922 (bfd_mach_o_read_command): Fail if an unrecognised command is 3923 encountered. 3924 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the 3925 read fails. 3926 (slurp_symtab): Check the return from bfd_malloc. 3927 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy 3928 encountered an error. 3929 (_bfd_XXi_final_link_postscript): Fail if a section could not be 3930 copied. 3931 * peicode.h (pe_bfd_object_p): Fail if the header could not be 3932 swapped in. 3933 * tekhex.c (first_phase): Fail if the section is too big. 3934 * versados.c (struct esdid): Add content_size field. 3935 (process_otr): Use and check the new field. 3936 (versados_get_section_contents): Check that the section exists and 3937 that the requested data is available. 3938 3939 2015-01-20 Chung-Lin Tang <cltang (a] codesourcery.com> 3940 3941 * elf32-nios2.c (elf_backend_default_execstack): Define as 0. 3942 3943 2015-01-20 Alan Modra <amodra (a] gmail.com> 3944 3945 PR ld/17615 3946 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop 3947 ELF_COMMON_DEF syms. 3948 3949 2015-01-19 Alan Modra <amodra (a] gmail.com> 3950 3951 PR ld/17615 3952 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for 3953 linker script assignments too. 3954 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms. 3955 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly. 3956 3957 2015-01-19 Alan Modra <amodra (a] gmail.com> 3958 3959 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration 3960 to allow return of first howto. 3961 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise. 3962 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise. 3963 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise. 3964 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise. 3965 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise. 3966 * elf32-rx.c (rx_reloc_type_lookup): Likewise. 3967 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise. 3968 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise. 3969 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise. 3970 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE. 3971 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE. 3972 (spu_elf_reloc_type_lookup): Adjust to suit. 3973 3974 2015-01-19 Alan Modra <amodra (a] gmail.com> 3975 3976 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from.. 3977 (bfd_get_section_limit): ..here. 3978 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check. 3979 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here. 3980 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check. 3981 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated 3982 bfd_reloc_outofrange check. 3983 * bfd-in2.h: Regenerate. 3984 3985 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok 3986 on zero size relocs. 3987 * ecoff.c (ecoff_reloc_link_order): Likewise. 3988 * elf32-nds32.c (nds32_relocate_contents): Likewise. 3989 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 3990 3991 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs. 3992 (_bfd_clear_contents): Likewise. 3993 * elfxx-mips.c (mips_elf_obtain_contents): Likewise. 3994 (mips_elf_perform_relocation): Likewise. 3995 3996 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return 3997 from malloc on zero size alloc. 3998 * cofflink.c (_bfd_coff_reloc_link_order): Likewise. 3999 * elflink.c (elf_reloc_link_order): Likewise. 4000 * linker.c (_bfd_generic_reloc_link_order): Likewise. 4001 * pdp11.c (aout_link_reloc_link_order): Likewise. 4002 * xcofflink.c (xcoff_reloc_link_order): Likewise. 4003 4004 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3, 4005 bitsize 0, and complain_overflow_dont. 4006 * coff-sparc.c (coff_sparc_howto_table): Likewise. 4007 * elf-hppa.h (elf_hppa_howto_table): Likewise. 4008 * elf-m10200.c (elf_mn10200_howto_table): Likewise. 4009 * elf-m10300.c (elf_mn10300_howto_table): Likewise. 4010 * elf32-arc.c (elf_arc_howto_table): Likewise. 4011 * elf32-arm.c (elf32_arm_howto_table_1): Likewise. 4012 * elf32-avr.c (elf_avr_howto_table): Likewise. 4013 * elf32-bfin.c (bfin_howto_table): Likewise. 4014 * elf32-cr16.c (cr16_elf_howto_table): Likewise. 4015 * elf32-cris.c (cris_elf_howto_table): Likewise. 4016 * elf32-crx.c (crx_elf_howto_table): Likewise. 4017 * elf32-d10v.c (elf_d10v_howto_table): Likewise. 4018 * elf32-d30v.c (elf_d30v_howto_table): Likewise. 4019 * elf32-dlx.c (dlx_elf_howto_table): Likewise. 4020 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise. 4021 * elf32-fr30.c (fr30_elf_howto_table): Likewise. 4022 * elf32-frv.c (elf32_frv_howto_table): Likewise. 4023 * elf32-h8300.c (h8_elf_howto_table): Likewise. 4024 * elf32-i370.c (i370_elf_howto_raw): Likewise. 4025 * elf32-i386.c (elf_howto_table): Likewise. 4026 * elf32-i860.c (elf32_i860_howto_table): Likewise. 4027 * elf32-i960.c (elf32_i960_relocate): Likewise. 4028 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise. 4029 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise. 4030 * elf32-lm32.c (lm32_elf_howto_table): Likewise. 4031 * elf32-m32c.c (m32c_elf_howto_table): Likewise. 4032 * elf32-m32r.c (m32r_elf_howto_table): Likewise. 4033 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise. 4034 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise. 4035 * elf32-m68k.c (howto_table): Likewise. 4036 * elf32-mcore.c (mcore_elf_howto_raw): Likewise. 4037 * elf32-mep.c (mep_elf_howto_table): Likewise. 4038 * elf32-metag.c (elf_metag_howto_table): Likewise. 4039 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise. 4040 * elf32-mips.c (elf_mips_howto_table_rel): Likewise. 4041 * elf32-moxie.c (moxie_elf_howto_table): Likewise. 4042 * elf32-msp430.c (elf_msp430_howto_table): Likewise. 4043 * elf32-mt.c (mt_elf_howto_table): Likewise. 4044 * elf32-nds32.c (nds32_elf_howto_table): Likewise. 4045 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise. 4046 * elf32-or1k.c (or1k_elf_howto_table): Likewise. 4047 * elf32-pj.c (pj_elf_howto_table): Likewise. 4048 * elf32-ppc.c (ppc_elf_howto_raw): Likewise. 4049 * elf32-rl78.c (rl78_elf_howto_table): Likewise. 4050 * elf32-rx.c (rx_elf_howto_table): Likewise. 4051 * elf32-s390.c (elf_howto_table): Likewise. 4052 * elf32-score.c (elf32_score_howto_table): Likewise. 4053 * elf32-score7.c (elf32_score_howto_table): Likewise. 4054 * elf32-sh-relocs.h (R_SH_NONE): Likewise. 4055 * elf32-spu.c (elf_howto_table): Likewise. 4056 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise. 4057 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise. 4058 * elf32-v850.c (v850_elf_howto_table): Likewise. 4059 * elf32-vax.c (howto_table): Likewise. 4060 * elf32-visium.c (visium_elf_howto_table): Likewise. 4061 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise. 4062 * elf32-xgate.c (elf_xgate_howto_table): Likewise. 4063 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise. 4064 * elf32-xtensa.c (elf_howto_table): Likewise. 4065 * elf64-alpha.c (elf64_alpha_howto_table): Likewise. 4066 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. 4067 * elf64-mmix.c (elf_mmix_howto_table): Likewise. 4068 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise. 4069 * elf64-s390.c (elf_howto_table): Likewise. 4070 * elf64-sh64.c (sh_elf64_howto_table): Likewise. 4071 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise. 4072 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. 4073 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 4074 (elfNN_aarch64_howto_none): Likewise. 4075 * elfxx-ia64.c (ia64_howto_table): Likewise. 4076 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise. 4077 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise. 4078 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise. 4079 4080 2015-01-15 H.J. Lu <hongjiu.lu (a] intel.com> 4081 4082 PR ld/17847 4083 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain 4084 about -fPIC if the symbol is undefined when building executable. 4085 4086 2015-01-15 Nick Clifton <nickc (a] redhat.com> 4087 4088 PR binutils/17512 4089 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an 4090 error message. Never return an invalid howto pointer. 4091 * elf32-cr16.c (cr16_info_to_howto): Likewise. 4092 * elf32-crx.c (elf_crx_info_to_howto): Likewise. 4093 * elf32-i370.c (i370_elf_info_to_howto): Likewise. 4094 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. 4095 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. 4096 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise. 4097 * elf32-pj.c (pj_elf_info_to_howto): Likewise. 4098 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. 4099 * elf32-spu.c (spu_elf_info_to_howto): Likewise. 4100 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise. 4101 * elf32-vax.c (rtype_to_howto): Likewise. 4102 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. 4103 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise. 4104 * elfn32-mips.c (sh_elf_info_to_howto): Likewise. 4105 * elf32-sh.c (sh_elf_info_to_howto): Likewise. 4106 (sh_elf_reloc): Check that the reloc is in range. 4107 * reloc.c (bfd_perform_relocation): Check that the section is big 4108 enough for the entire reloc. 4109 (bfd_generic_get_relocated_section_contents): Report unexpected 4110 return values from perform_reloc. 4111 4112 2015-01-15 Nick Clifton <nickc (a] redhat.com> 4113 4114 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled 4115 relocs. Include PC-relative adjustment for R_MSP430X_ABS16 4116 relaxation. 4117 4118 2015-01-15 Alan Modra <amodra (a] gmail.com> 4119 4120 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for 4121 any output section matching a linker created dynobj section. 4122 4123 2015-01-15 Alan Modra <amodra (a] gmail.com> 4124 4125 PR 17842 4126 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set. 4127 (bfd_elf_final_link): Always create a symbol table when emit_relocs. 4128 Don't assign symtab file position unless symbols will be output. 4129 Merge blocks with condition in common. Don't call 4130 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms 4131 unless other symbols are output. Move assignment of symtab_shndx 4132 file position. Localize variable. 4133 4134 2015-01-14 Jiong Wang <jiong.wang (a] arm.com> 4135 4136 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when 4137 trying to defer them to runtime. 4138 4139 2015-01-13 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 4140 4141 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND 4142 to check if a symbol should be bound symbolically. 4143 4144 2015-01-13 Jiong Wang <jiong.wang (a] arm.com> 4145 4146 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check 4147 for TLSLE_MOVW_TPREL_G2. 4148 4149 2015-01-13 Jiong Wang <jiong.wang (a] arm.com> 4150 4151 PR ld/17415 4152 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark 4153 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned. 4154 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the 4155 bit mask. 4156 4157 2015-01-12 Terry Guo <terry.guo (a] arm.com> 4158 4159 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New 4160 function. 4161 (_bfd_elf_gc_mark_extra_sections): Use it. 4162 4163 2015-01-11 H.J. Lu <hongjiu.lu (a] intel.com> 4164 4165 PR ld/17827 4166 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE, 4167 only discard space for pc-relative relocs symbols which turn 4168 out to need copy relocs. 4169 4170 2015-01-09 Nick Clifton <nickc (a] redhat.com> 4171 4172 * tekhex.c (getvalue): Fix thinko in test for correct extraction 4173 of value. 4174 (getsym): Return false if there was not enough data to extract the 4175 symbol. 4176 4177 2015-01-09 Anthony Green <green (a] moxielogic.com> 4178 4179 * elf32-moxie.c (ELF_MACHINE_ALT1): Define. 4180 4181 2015-01-08 Nick Clifton <nickc (a] redhat.com> 4182 4183 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of 4184 16-bit absolute BR instructions to 10-bit pc-relative JMP 4185 instructions. 4186 4187 2015-01-08 Nick Clifton <nickc (a] redhat.com> 4188 4189 PR binutils/17512 4190 * coffcode.h (coff_slurp_symbol_table): Return false if we failed 4191 to load the line table. 4192 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum 4193 maxpagesize of 1. 4194 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if 4195 the Data Directory Size is too large. 4196 4197 2015-01-06 H.J. Lu <hongjiu.lu (a] intel.com> 4198 4199 PR binutils/17512 4200 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation. 4201 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 4202 4203 2015-01-06 Nick Clifton <nickc (a] redhat.com> 4204 4205 PR binutils/17512 4206 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the 4207 string table. 4208 4209 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1. 4210 (bfd_perform_relocation): Include the size of the reloc in the 4211 test for an out of range relocation. 4212 (bfd_generic_get_relocated_section_contents): Remove reloc range 4213 test. 4214 4215 * coff-i860.c (CALC_ADDEND): Always set an addend value. 4216 * tekhex.c (getvalue): Add an end pointer parameter. Use it to 4217 avoid reading off the end of the buffer. 4218 (getsym): Likewise. 4219 (first_phase): Likewise. 4220 (pass_over): Pass an end pointer to the invoked function. 4221 4222 2015-01-05 H.J. Lu <hongjiu.lu (a] intel.com> 4223 4224 PR binutils/17512 4225 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt 4226 input. 4227 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 4228 4229 2015-01-05 Nick Clifton <nickc (a] redhat.com> 4230 4231 PR binutils/17512 4232 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized 4233 is at least big enough for the header to be read. 4234 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs. 4235 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks. 4236 (bfd_mach_o_read_command): Prevetn duplicate error messages about 4237 unrecognized commands. 4238 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks 4239 when indexing into the string table. 4240 4241 2015-01-01 Alan Modra <amodra (a] gmail.com> 4242 4243 Update year range in copyright notice of all files. 4244 4245 For older changes see ChangeLog-2014 4246 4248 Copyright (C) 2015 Free Software Foundation, Inc. 4249 4250 Copying and distribution of this file, with or without modification, 4251 are permitted in any medium without royalty provided the copyright 4252 notice and this notice are preserved. 4253 4254 Local Variables: 4255 mode: change-log 4256 left-margin: 8 4257 fill-column: 74 4258 version-control: never 4259 End: 4260
Indexes created Fri Apr 17 00:22:50 UTC 2026