ChangeLog revision 1.1.1.5
1 2016-01-25 Tristan Gingold <gingold (a] adacore.com> 2 3 * version.m4: Bump version to 2.26 4 * configure: Regenerate. 5 6 2016-01-14 Alan Modra <amodra (a] gmail.com> 7 8 PR ld/19421 9 PR ld/4317 10 * elflink.c (elf_link_input_bfd): Revert 2015-02-19 changes. 11 (elf_link_output_extsym): Likewise. 12 13 2016-01-11 Jiong Wang <jiong.wang (a] arm.com> 14 15 Apply from master 16 17 2016-01-08 Richard Sandiford <richard.sandiford (a] arm.com> 18 Jiong Wang <jiong.wang (a] arm.com> 19 20 PR ld/19368 21 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to 22 reloc_class_ifunc. 23 24 2016-01-06 Maciej W. Rozycki <macro (a] imgtec.com> 25 26 Apply from master. 27 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 28 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the 29 return status from `_bfd_elf_merge_object_attributes'. 30 31 2015-12-11 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 32 33 Apply from master. 34 2015-11-19 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 35 36 PR ld/19263 37 * elf32-s390.c (elf_s390_gc_sweep_hook): Add null ptr check. 38 * elf64-s390.c (elf_s390_check_relocs): Port the GOTOFF handling 39 over from the 32 bit code. 40 (elf_s390_relocate_section): Likewise. 41 42 2015-12-10 Alan Modra <amodra (a] gmail.com> 43 44 Apply from master. 45 2015-12-07 Alan Modra <amodra (a] gmail.com> 46 * elf32-ppc.c (ppc_elf_check_relocs): Don't error on local ifunc 47 plt call. Wrap long lines. 48 (ppc_elf_relocate_section): Wrap long lines. 49 * elf64-ppc.c (ppc64_elf_check_relocs): Don't error on local ifunc 50 plt calls. Move __tls_get_addr checks later. Don't create plt 51 for addr14/addr24 relocs. 52 (ppc64_elf_gc_sweep_hook): Adjust to suit check_relocs changes. 53 (ppc64_elf_relocate_section): Correct local ifunc handling for 54 PLT64, PLT32 and PLT16 relocs. 55 56 2015-12-07 Alan Modra <amodra (a] gmail.com> 57 PR 19323 58 * elfcode.h (elf_object_p): Check for ridiculous e_shnum and 59 e_phnum values. 60 61 2015-12-07 Alan Modra <amodra (a] gmail.com> 62 * reloc.c (BFD_RELOC_PPC64_ENTRY): New. 63 * elf64-ppc.c (reloc_howto_type ppc64_elf_howto_raw): Add 64 entry for R_PPC64_ENTRY. 65 (LD_R2_0R12, ADD_R2_R2_R12, LIS_R2, ADDIS_R2_R12): Define. 66 (ppc64_elf_reloc_type_lookup): Handle R_PPC64_ENTRY. 67 (ppc64_elf_relocate_section): Edit code at R_PPC64_ENTTY. Use 68 new insn defines. 69 * libbfd.h: Regenerate. 70 * bfd-in2.h: Regenerate. 71 72 2015-12-02 Alan Modra <amodra (a] gmail.com> 73 PR binutils/19315 74 * dwarf2.c (_bfd_elf_find_function): Return symbol matched. 75 (_bfd_dwarf2_find_nearest_line): Check symbol returned above 76 against dwarf range. 77 * elf-bfd.h (_bfd_elf_find_function): Update prototype. 78 79 2015-12-02 Alan Modra <amodra (a] gmail.com> 80 * elf64-ppc.c (ppc64_elf_tls_optimize): Don't segfault on NULL 81 symbol section or output section. 82 (ppc64_elf_edit_toc): Similarly for ld -R objects. 83 (ppc64_elf_size_stubs): Likewise. 84 85 2015-11-20 Stefan Teleman <stefan.teleman (a] oracle.com> 86 PR ld/19260 87 * cache.c (bfd_cache_max_open): Avoid using getrlimit on 32-bit 88 Solaris as the result is unreliable. 89 90 2015-11-18 Alan Modra <amodra (a] gmail.com> 91 PR 19256 92 * archive.c (bfd_generic_openr_next_archived_file): Don't allow 93 backward file movement via "negative" sizes. 94 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Likewise. 95 96 2015-12-04 H.J. Lu <hongjiu.lu (a] intel.com> 97 98 * elf32-i386.c (elf_i386_convert_load): Skip if addend isn't 0. 99 (elf_i386_relocate_section): Skip R_386_GOT32X optimization if 100 addend isn't 0. 101 102 2015-12-01 H.J. Lu <hongjiu.lu (a] intel.com> 103 104 PR ld/19319 105 * elf32-i386.c (elf_i386_convert_load): Check h->def_regular 106 instead of bfd_link_hash_new. 107 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip 108 relocation overflow for bfd_link_hash_undefined and 109 bfd_link_hash_new if h->def_regular is set. 110 111 2015-11-13 Tristan Gingold <gingold (a] adacore.com> 112 113 * version.m4: Bump version to 2.25.90 114 * configure: Regenerate. 115 116 2015-11-13 Tristan Gingold <gingold (a] adacore.com> 117 118 * version.m4: Bump version to 2.26.51 119 * configure: Regenerate. 120 121 2015-11-11 Alan Modra <amodra (a] gmail.com> 122 Peter Bergner <bergner (a] vnet.ibm.com> 123 124 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_REL16DX_HA. 125 (ppc_elf_reloc_type_lookup): Handle R_PPC_REL16DX_HA. 126 (ppc_elf_addr16_ha_reloc): Likewise. 127 (ppc_elf_check_relocs): Likewise. 128 (ppc_elf_relocate_section): Likewise. 129 (is_insn_dq_form): Handle lxv and stxv instructions. 130 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_REL16DX_HA. 131 (ppc64_elf_reloc_type_lookup): Handle R_PPC64_REL16DX_HA. 132 (ppc64_elf_ha_reloc): Likewise. 133 (ppc64_elf_check_relocs): Likewise. 134 (ppc64_elf_relocate_section): Likewise. 135 * bfd-in2.h: Regenerate. 136 * libbfd.h: Likewise. 137 * reloc.c (BFD_RELOC_PPC_REL16DX_HA): New. 138 139 2015-11-10 H.J. Lu <hongjiu.lu (a] intel.com> 140 141 * elf32-i386.c (elf_i386_relocate_section): Handle VTINHERIT 142 and VTENTRY relocations when deleting relocations. 143 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 144 145 2015-11-10 H.J. Lu <hongjiu.lu (a] intel.com> 146 147 * elf32-i386.c (elf_i386_relocate_section): Properly move 148 kept relocations when deleting relocations. 149 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 150 151 2015-11-09 H.J. Lu <hongjiu.lu (a] intel.com> 152 153 * elf32-i386.c (elf_i386_relocate_section): Use read and write 154 pointers to reloc array, rather than memmove when deleting a 155 reloc. Don't use RELOC_AGAINST_DISCARDED_SECTION. Adjust 156 reloc counts at end of loop. 157 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 158 159 2015-11-10 Alan Modra <amodra (a] gmail.com> 160 161 * elf64-ppc.c (ppc64_elf_relocate_section): Use read and write 162 pointers to reloc array, rather than memmove when deleting a 163 reloc. Don't use RELOC_AGAINST_DISCARDED_SECTION. Adjust 164 reloc counts at end of loop. 165 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 166 167 2015-11-09 Dominik Vogt <vogt (a] linux.vnet.ibm.com> 168 169 * elf64-ppc.c (ppc64_elf_size_stubs, ppc64_elf_build_stubs): Fix left 170 shift of negative value. 171 * libbfd.c (safe_read_leb128): Likewise. 172 * dwarf2.c (place_sections): Likewise. 173 * bfd-in.h (align_power): Likewise. 174 * bfd-in2.h (align_power): Likewise. 175 176 2015-10-30 Nick Clifton <nickc (a] redhat.com> 177 178 * po/zh_CN.po: Updated (simplified) Chinese translation. 179 180 2015-10-29 Catherine Moore <clm (a] codesourcery.com> 181 182 * elfxx-mips.c (mips_elf_check_mips16_stubs): Set a stub's output 183 section to bfd_abs_section_ptr if the stub is discarded. 184 185 2015-10-29 Ed Schouten <ed (a] nuxi.nl> 186 187 * config.bfd (targ_defvec): Add support for CloudABI on aarch64. 188 For this target we have to make sure we use ELFOSABI_CLOUDABI 189 instead of ELFOSABI_NONE. 190 * configure.ac (tb): Likewise. 191 * elfnn-aarch64.c: Likewise. 192 * targets.c (_bfd_target_vector): Likewise. 193 * configure: Regenerate. 194 195 2015-10-29 Pedro Alves <palves (a] redhat.com> 196 197 * libhppa.h (bfd_hppa_insn2fmt): Add cast. 198 199 2015-10-28 H.J. Lu <hongjiu.lu (a] intel.com> 200 201 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in 202 comment. 203 204 2015-10-28 Nick Clifton <nickc (a] redhat.com> 205 206 * elf32-arm.c (create_instruction_branch_absolute): Replace 207 pointer parameters with a simple integer parameter. 208 (stm32l4xx_create_replacing_stub_ldmia): Update calls to 209 create_instruction_branch_absolute. 210 (stm32l4xx_create_replacing_stub_ldmdb): Likewise. 211 (stm32l4xx_create_replacing_stub_vldm): Likewise. 212 (elf32_arm_write_section): Use pointer type for veneer addresses. 213 214 2015-10-28 Cupertino Miranda <cmiranda (a] synopsys.com> 215 216 * reloc.c (BFD_RELOC_ARC_32_PCREL): New entry. 217 * elf32-arc.c (arc_elf_howto_ini): Update formula. 218 (get_middle_endian_relocation): New function. 219 (PDATA): Define. 220 * bfd-in2.h: Regenerate. 221 * libbfd.h: Likewise. 222 223 2015-10-28 Alan Modra <amodra (a] gmail.com> 224 225 PR ld/19162 226 * elflink.c (_bfd_elf_gc_mark_reloc): Move code iterating over 227 linker input bfds.. 228 * section.c (bfd_get_next_section_by_name): ..to here. Add ibfd param. 229 (bfd_get_linker_section): Adjust bfd_get_next_section_by_name call. 230 * tekhex.c (first_phase): Likewise. 231 * elflink.c (bfd_elf_gc_sections): Likewise. 232 * bfd-in2.h: Regenerate. 233 234 2015-10-27 Laurent Alfonsi <laurent.alfonsi (a] st.com> 235 Christophe Monat <christophe.monat (a] st.com> 236 237 * bfd-in2.h: Regenerate. 238 * bfd-in.h (bfd_arm_stm32l4xx_fix): New enum. Specify how 239 STM32L4XX instruction scanning should be done. 240 (bfd_elf32_arm_set_stm32l4xx_fix) 241 (bfd_elf32_arm_stm32l4xx_erratum_scan) 242 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Add prototypes. 243 (bfd_elf32_arm_set_target_relocs): Add stm32l4xx fix type argument 244 to prototype. 245 * elf32-arm.c (STM32L4XX_ERRATUM_VENEER_SECTION_NAME) 246 (STM32L4XX_ERRATUM_VENEER_ENTRY_NAME): Define macros. 247 (elf32_stm32l4xx_erratum_type): New enum. 248 (elf32_stm32l4xx_erratum_list): New struct. List of veneers or 249 jumps to veneers. 250 (_arm_elf_section_data): Add stm32l4xx_erratumcount, 251 stm32l4xx_erratumlist. 252 (elf32_arm_link_hash_table): Add stm32l4xx_erratum_glue_size, 253 stm32l4xx_fix and num_stm32l4xx_fixes fields. 254 (ctz): New function. 255 (popcount): New function. 256 (elf32_arm_link_hash_table_create): Initialize stm32l4xx_fix. 257 (put_thumb2_insn): New function. 258 (STM32L4XX_ERRATUM_LDM_VENEER_SIZE): Define. Size of a veneer for 259 LDM instructions. 260 (STM32L4XX_ERRATUM_VLDM_VENEER_SIZE): Define. Size of a veneer for 261 VLDM instructions. 262 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum 263 glue section. 264 (record_stm32l4xx_erratum_veneer) : New function. Create a single 265 veneer, and its associated symbols. 266 (bfd_elf32_arm_add_glue_sections_to_bfd): Add STM32L4XX erratum glue. 267 (bfd_elf32_arm_set_stm32l4xx_fix): New function. Set the type of 268 erratum workaround required. 269 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): New function. Find 270 out where veneers and branches to veneers have been placed in 271 virtual memory after layout. 272 (is_thumb2_ldmia): New function. 273 (is_thumb2_ldmdb): Likewise. 274 (is_thumb2_vldm ): Likewise. 275 (stm32l4xx_need_create_replacing_stub): New function. Decide if a 276 veneer must be emitted. 277 (bfd_elf32_arm_stm32l4xx_erratum_scan): Scan the sections of an 278 input BFD for potential erratum-triggering insns. Record results. 279 (bfd_elf32_arm_set_target_relocs): Set stm32l4xx_fix field in 280 global hash table. 281 (elf32_arm_size_dynamic_sections): Collect glue information. 282 (create_instruction_branch_absolute): New function. 283 (create_instruction_ldmia): Likewise. 284 (create_instruction_ldmdb): Likewise. 285 (create_instruction_mov): Likewise. 286 (create_instruction_sub): Likewise. 287 (create_instruction_vldmia): Likewise. 288 (create_instruction_vldmdb): Likewise. 289 (create_instruction_udf_w): Likewise. 290 (create_instruction_udf): Likewise. 291 (push_thumb2_insn32): Likewise. 292 (push_thumb2_insn16): Likewise. 293 (stm32l4xx_fill_stub_udf): Likewise. 294 (stm32l4xx_create_replacing_stub_ldmia): New function. Expands the 295 replacing stub for ldmia instructions. 296 (stm32l4xx_create_replacing_stub_ldmdb): Likewise for ldmdb. 297 (stm32l4xx_create_replacing_stub_vldm): Likewise for vldm. 298 (stm32l4xx_create_replacing_stub): New function. Dispatches the 299 stub emission to the appropriate functions. 300 (elf32_arm_write_section): Output veneers, and branches to veneers. 301 302 2015-10-27 Sangamesh Mallayya <nickc (a] redhat.com>sangamesh.swamy (a] in.ibm.com> 303 304 * configure.ac (powerpc64-*-aix[5-9].*): Match powerpc64 running 305 aix for core file support. 306 * configure: Regenerate. 307 * rs6000-core.c: Check for __ld_info64 if compiling 64-bit gdb. 308 Added BFD64 check if we are using old core file format for 32-bit gdb. 309 Set sizeof CORE_COMMONSZ appropriately in case of either new or 310 old core file format. 311 (read_hdr): Added BFD64 check for 64-bit support. 312 (rs6000coff_core_p): Likewise. 313 (rs6000coff_core_file_matches_executable_p): Likewise. 314 (rs6000coff_core_file_failing_command): Likewise. 315 (rs6000coff_core_file_failing_signal): Likewise. 316 Add support for debugging core files generated by binaries in 317 Large Memory model. 318 (rs6000coff_core_p): If Large Memory Model is used, then the .data 319 segment should start from BDATAORG which has been defined in the 320 system header files. 321 322 2015-10-26 H.J. Lu <hongjiu.lu (a] intel.com> 323 324 PR ld/19175 325 * elf32-i386.c (elf_i386_convert_load): Check bfd_link_hash_new 326 instead of calling bfd_link_get_defined_symbol. 327 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip 328 relocation overflow for bfd_link_hash_new. 329 * linker.c (bfd_link_get_defined_symbol): Removed. 330 * bfd-in2.h: Regenerated. 331 332 2015-10-26 H.J. Lu <hongjiu.lu (a] intel.com> 333 334 PR ld/19171 335 * elf32-i386.c (elf_i386_convert_load): Call 336 bfd_link_get_defined_symbol to check if a symbol is defined. 337 * elf64-x86-64.c (elf_x86_64_convert_load): Call 338 bfd_link_get_defined_symbol to get defined symbol section and 339 value. 340 * linker.c (bfd_link_get_defined_symbol): New function. 341 * bfd-in2.h: Regenerated. 342 343 2015-10-23 Alan Modra <amodra (a] gmail.com> 344 345 PR ld/11133 346 PR ld/19161 347 PR ld/19167 348 * elflink.c (_bfd_elf_gc_mark_hook): Delete code handling __start_* 349 and __stop_* symbol refs. 350 (_bfd_elf_gc_mark_rsec): Add start_stop parameter. Handle __start_* 351 and __stop_* symbol refs here.. 352 (_bfd_elf_gc_mark_reloc): ..and here. 353 * elf-bfd.h (_bfd_elf_gc_mark_hook): Update prototype. 354 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Update 355 _bfd_elf_gc_mark_rsec call. 356 357 2015-10-23 Alan Modra <amodra (a] gmail.com> 358 359 PR ld/11133 360 PR ld/19161 361 * elflink.c (elf_gc_sweep): Revert last patch. 362 (_bfd_elf_gc_mark_hook): Don't set SEC_KEEP here. 363 364 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 365 366 PR ld/19161 367 * elflink.c (elf_gc_sweep): Always keep sections marked with 368 SEC_KEEP. 369 370 2015-10-22 Hans-Peter Nilsson <hp (a] bitrange.com> 371 372 * mmo.c (struct mmo_data_struct): New members 373 symbol_consistency_override_calculated and ignore_symbol_consistency. 374 (mmo_section_has_contents, mmo_ignore_symbol_consistency): New 375 functions. 376 (mmo_create_symbol): Check with mmo_ignore_symbol_consistency if to 377 report an error for unexpected value of Main. 378 (mmo_write_symbols_and_terminator): Similar. 379 380 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 381 382 * elf32-i386.c (elf_i386_convert_load): Use call_nop_byte and 383 check call_nop_as_suffix for 1-byte NOP padding to pad call. 384 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. 385 386 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 387 388 * elf64-x86-64.c: Include opcode/i386.h. 389 (x86_64_elf_howto_table): Add R_X86_64_GOTPCRELX and 390 R_X86_64_REX_GOTPCRELX. 391 (R_X86_64_standard): Replace R_X86_64_PLT32_BND with 392 R_X86_64_REX_GOTPCRELX. 393 (x86_64_reloc_map): Add BFD_RELOC_X86_64_GOTPCRELX and 394 BFD_RELOC_X86_64_REX_GOTPCRELX. 395 (need_convert_mov_to_lea): Renamed to ... 396 (need_convert_load): This. 397 (elf_x86_64_check_relocs): Handle R_X86_64_GOTPCRELX and 398 R_X86_64_REX_GOTPCRELX. Replace need_convert_mov_to_lea with 399 need_convert_load. 400 (elf_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPCRELX and 401 R_X86_64_REX_GOTPCRELX. 402 (elf_x86_64_size_dynamic_sections): Likewise. 403 (elf_x86_64_relocate_section): Likewise. 404 (elf_x86_64_convert_mov_to_lea): Renamed to ... 405 (elf_x86_64_convert_load): This. Replace need_convert_mov_to_lea 406 with need_convert_load. Support R_X86_64_GOTPCRELX and 407 R_X86_64_REX_GOTPCRELX transformations. 408 * reloc.c (BFD_RELOC_X86_64_GOTPCRELX): New. 409 (BFD_RELOC_X86_64_REX_GOTPCRELX): Likewise. 410 * bfd-in2.h: Regenerated. 411 * libbfd.h: Likewise. 412 413 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 414 415 * elf32-i386.c: Include opcode/i386.h. 416 (elf_howto_table): Add R_386_GOT32X. 417 (R_386_ext2): Replace R_386_IRELATIVE with R_386_GOT32X. 418 (elf_i386_reloc_type_lookup): Handle BFD_RELOC_386_GOT32X. 419 (need_convert_mov_to_lea): Renamed to ... 420 (need_convert_load): This. 421 (elf_i386_check_relocs): Handle R_386_GOT32X. Replace 422 need_convert_mov_to_lea with need_convert_load. 423 (elf_i386_gc_sweep_hook): Handle R_386_GOT32X. 424 (elf_i386_size_dynamic_sections): Likewise. 425 (elf_i386_relocate_section): Likewise. 426 (elf_i386_convert_mov_to_lea): Renamed to ... 427 (elf_i386_convert_load): This. Replace need_convert_mov_to_lea 428 with need_convert_load. Support R_386_GOT32X transformations. 429 * reloc.c (BFD_RELOC_386_GOT32X): New. 430 * bfd-in2.h: Regenerated. 431 * libbfd.h: Likewise. 432 433 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 434 435 * elf32-s390.c (elf_s390_check_relocs): Set the non_got_ref marker 436 only when linking an executable. 437 (elf_s390_relocate_section): Redirect PC-relative relocs to a IPLT 438 slot. 439 * elf64-s390.c (elf_s390_check_relocs): Set the non_got_ref marker 440 only when linking an executable. 441 (elf_s390_relocate_section): Redirect PC-relative relocs to a IPLT 442 slot. 443 444 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 445 446 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Set the PLT 447 reference counters for local IFUNC calls. 448 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. 449 450 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 451 452 * elf32-s390.c (elf_s390_check_relocs): Fallthrough to the PLT 453 slot allocating code for GOTOFF relocs on ifunc symbols. 454 (elf_s390_gc_sweep_hook): Decrement plt refcount for GOTOFF relocs 455 on ifunc symbols. 456 (elf_s390_relocate_section): Redirect a GOTOFF reloc to an iplt 457 slot. 458 459 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 460 461 PR ld/18841 462 * elf32-s390.c (elf_s390_reloc_type_class): Return 463 reloc_class_ifunc for ifunc symbols. 464 * elf64-s390.c (elf_s390_reloc_type_class): Likewise. 465 466 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 467 468 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Call 469 elf_s390_finish_ifunc_symbol only for actually defined symbols. 470 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. 471 472 2015-10-22 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 473 474 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs): Remove 475 `head' parameter. 476 * elf32-s390.c (allocate_dynrelocs): Don't use last parameter. 477 * elf64-s390.c (allocate_dynrelocs): Don't use last parameter. 478 479 2015-10-20 Hans-Peter Nilsson <hp (a] bitrange.com> 480 481 * mmo.c (mmo_write_symbols_and_terminator): Correct printed value 482 of Main in error message. 483 484 2015-10-18 Doug Evans <xdje42 (a] gmail.com> 485 486 * targets.c (bfd_flavour_name): "MMO" is spelled "mmo". 487 488 2015-10-17 Alan Modra <amodra (a] gmail.com> 489 490 * elf64-ppc.c (ppc64_elf_size_stubs): Correct __glink_PLTresolve 491 eh_frame FDE for ELFv1. 492 493 2015-10-16 H.J. Lu <hongjiu.lu (a] intel.com> 494 495 * elf32-i386.c (elf_i386_convert_mov_to_lea): Check if symbol 496 is defined. 497 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 498 499 2015-10-16 H.J. Lu <hongjiu.lu (a] intel.com> 500 501 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't check 502 def_regular. 503 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 504 505 2015-10-15 H.J. Lu <hongjiu.lu (a] intel.com> 506 507 * elflink.c (_bfd_elf_merge_symbol): Fix typos in comments 508 509 2015-10-15 Alan Modra <amodra (a] gmail.com> 510 511 * elf32-v850.c (v850_elf_copy_private_bfd_data): Remove assertion 512 that input and output .note.renesas sections are same size. 513 Instead, only copy input to output if they are. 514 515 2015-10-15 Riku Voipio <riku.voipio (a] iki.fi> 516 517 PR ld/19123 518 * elfcore.h (elf_core_file_p): Use the file_ptr type to hold the 519 offset for bfd_seek. 520 * elfcode.h (elf_object_p): Likewise. 521 522 2015-10-14 Rich Felker <dalias (a] libc.org> 523 524 PR ld/19091 525 * elf32-sh.c (sh_elf_size_dynamic_sections): Always emit 526 DT_PLTGOT for FDPIC output. 527 528 2015-10-13 Alan Modra <amodra (a] gmail.com> 529 530 * elf.c (_bfd_elf_map_sections_to_segments): Don't set 531 PT_GNU_RELRO p_flags. 532 (assign_file_positions_for_non_load_sections): Set PT_GNU_RELRO 533 flags to PF_R here. 534 535 2015-10-12 H.J. Lu <hongjiu.lu (a] intel.com> 536 537 PR ld/19073 538 * elflink.c (_bfd_elf_add_default_symbol): Skip the unversioned 539 definition after the default version. 540 541 2015-10-12 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 542 543 PR ld/19083 544 * elf32-s390.c (elf_s390_gc_sweep_hook): Do not reduce got 545 refcount for relocs not really requiring a got slot. 546 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise. 547 548 2015-10-11 John David Anglin <danglin (a] gcc.gnu.org> 549 550 * elf-hppa.h (elf_hppa_action_discarded): Ignore relocations in 551 .data.rel.ro.local. 552 553 2015-10-07 Cupertino Miranda <cmiranda (a] synopsys.com> 554 555 * archures.c: Remove support for older ARC. Added support for new 556 ARC cpus (ARC600, ARC601, ARC700, ARCV2). 557 * bfd-in2.h: Likewise. 558 * config.bfd: Likewise. 559 * cpu-arc.c: Likewise. 560 * elf32-arc.c: Totally changed file with a refactored 561 inplementation of the ARC port. 562 * libbfd.h: Added ARC specific relocation types. 563 * reloc.c: Likewise. 564 565 2015-10-06 H.J. Lu <hongjiu.lu (a] intel.com> 566 567 * bfd.c (bfd_update_compression_header): Clear the ch_reserved 568 field in 64-bit output. 569 (bfd_convert_section_contents): Likewise. 570 571 2015-10-05 H.J. Lu <hongjiu.lu (a] intel.com> 572 573 PR ld/18914 574 * elflink.c (elf_link_add_object_symbols): Don't re-export a 575 symbol if it isn't undefined. 576 577 2015-10-04 H.J. Lu <hongjiu.lu (a] intel.com> 578 579 * config.bfd (targ_selvecs, targ64_selvecs): Add iamcu_elf32_vec, 580 i386_pei_vec and x86_64_pei_vec for Solaris2/x86. 581 582 2015-10-02 Renlin Li <renlin.li (a] arm.com> 583 584 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Add 585 relax transitions for TLSDESC_ADD, TLSDESC_LDR, TLSDESC_OFF_G0_NC, 586 TLSDESC_OFF_G1. 587 (aarch64_tls_transition_without_check): Add relaxation support. 588 (aarch64_reloc_got_type): Add support. 589 (elfNN_aarch64_final_link_relocate): Likewise. 590 (elfNN_aarch64_tls_relax): Likewise. 591 (elfNN_aarch64_relocate_section): Likewise. 592 (elfNN_aarch64_gc_sweep_hook): Likewise. 593 (elfNN_aarch64_check_relocs): Likewise. 594 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 595 (_bfd_aarch64_elf_resolve_relocation): Likewise. 596 597 2015-10-02 Renlin Li <renlin.li (a] arm.com> 598 599 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Check overflow for 600 BFD_RELOC_AARCH64_TLSDESC_OFF_G1. 601 602 2015-10-02 Renlin Li <renlin.li (a] arm.com> 603 604 * elfnn-aarch64.c(IS_AARCH64_TLS_RELAX_RELOC): 605 Add relaxation support for TLSGD_MOVW_G0_NC and TLSGD_MOVW_G1. 606 (aarch64_tls_transition_without_check): Likewise 607 (elfNN_aarch64_tls_relax): Likwise. 608 609 2015-10-02 Renlin Li <renlin.li (a] arm.com> 610 611 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Create GOT section 612 for TLSLE_MOVW_TPREL_G(1, 1_NC, 2) relocation. 613 614 2015-10-02 Renlin Li <renlin.li (a] arm.com> 615 616 * reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and 617 AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order. 618 * libbfd.h: Regenerate. 619 * bfd-in2.h: Likewise. 620 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Make 621 TLSIE_MOVW_GOTTPREL_G1 check overflow. 622 (aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1 623 and TLSIE_MOVW_GOTTPREL_G0_NC. 624 (elfNN_aarch64_final_link_relocate): Likewise. 625 (elfNN_aarch64_relocate_section): Likewise. 626 (elfNN_aarch64_gc_sweep_hook): Likewise. 627 (elfNN_aarch64_check_relocs): Likewise. 628 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 629 (_bfd_aarch64_elf_resolve_relocation): Likewise. 630 631 2015-10-02 Renlin Li <renlin.li (a] arm.com> 632 633 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 634 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support. 635 (elfNN_aarch64_final_link_relocate): Likewise. 636 (elfNN_aarch64_relocate_section): Likewise. 637 (elfNN_aarch64_gc_sweep_hook): Likewise. 638 (elfNN_aarch64_check_relocs): Likewise. 639 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 640 (_bfd_aarch64_elf_resolve_relocation): Likewise. 641 642 2015-10-02 Renlin Li <renlin.li (a] arm.com> 643 644 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC): New entry. 645 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 646 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC. 647 * libbfd.h: Regenerate. 648 * bfd-in2.h: Likewise 649 650 2015-10-02 Renlin Li <renlin.li (a] arm.com> 651 652 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 653 BFD_RELOC_AARCH64_TLSGD_MOVW_G1 support. 654 (elfNN_aarch64_final_link_relocate): Likewise. 655 (elfNN_aarch64_relocate_section): Likewise. 656 (elfNN_aarch64_gc_sweep_hook): Likewise. 657 (elfNN_aarch64_check_relocs): Likewise. 658 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 659 (_bfd_aarch64_elf_resolve_relocation): Likewise. 660 661 2015-10-02 Renlin Li <renlin.li (a] arm.com> 662 663 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G1): New entry. 664 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 665 BFD_RELOC_AARCH64_TLSGD_MOVW_G1. 666 * bfd-in2.h: Regenerate. 667 * libbfd.h: Likewise. 668 669 2015-10-02 Renlin Li <renlin.li (a] arm.com> 670 671 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 672 BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC support. 673 (elfNN_aarch64_final_link_relocate): Likewise. 674 (elfNN_aarch64_gc_sweep_hook): Likewise. 675 (elfNN_aarch64_check_relocs): Likewise. 676 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 677 (_bfd_aarch64_elf_resolve_relocation): Likewise. 678 679 2015-10-02 Renlin Li <renlin.li (a] arm.com> 680 681 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC): New. 682 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry 683 MOVW_GOTOFF_G0_NC. 684 * libbfd.h: Regnerate. 685 * bfd-in2.h: Regenerate. 686 687 2015-10-02 Renlin Li <renlin.li (a] arm.com> 688 689 * elfnn-aarch64.c (aarch64_reloc_got_type): Add support 690 for BFD_RELOC_AARCH64_MOVW_GOTOFF_G1. 691 (elfNN_aarch64_gc_sweep_hook): Likewise. 692 (elfNN_aarch64_check_relocs): Likewise 693 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 694 (_bfd_aarch64_elf_resolve_relocation): Likewise 695 (elfNN_aarch64_final_link_relocate): Likewise 696 697 2015-010-02 Renlin Li <renlin.li (a] arm.com> 698 699 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G1): New. 700 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 701 MOVW_GOTOFF_G1. 702 * libbfd.h: Regenerate. 703 * bfd-in2.h: Regenerate. 704 705 2015-10-02 Renlin Li <renlin.li (a] arm.com> 706 707 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 708 BFD_RELOC_AARCH64_LD_64_GOTOFF_LO15 support. 709 (elfNN_aarch64_gc_sweep_hook): Likewise. 710 (elfNN_aarch64_check_relocs): Likewise 711 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 712 (_bfd_aarch64_elf_resolve_relocation): Likewise 713 (elfNN_aarch64_final_link_relocate): Calculate offset within GOT. 714 715 2015-10-02 Renlin Li <renlin.li (a] arm.com> 716 717 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Change if to 718 switch statement. 719 720 2015-10-01 H.J. Lu <hongjiu.lu (a] intel.com> 721 722 PR ld/19031 723 * elf64-x86-64.c (elf_x86_64_check_relocs): Set 724 pointer_equality_needed for R_X86_64_PC32 reloc in non-code 725 sections. 726 727 2015-10-01 Renlin Li <renlin.li (a] arm.com> 728 729 * elfnn-aarch64.c (elfNN_aarch64_output_plt_map): Remove. 730 (elfNN_aarch64_output_arch_local_syms): Emit AARCH64_MAP_INSN once. 731 732 2015-10-01 Kaz Kojima <kkojima (a] rr.iij4u.or.jp> 733 734 * config.bfd (targ_selvecs): Remove sh_elf32_vec and 735 sh_elf32_le_vec from sh*-*-linux cases. 736 737 2015-10-01 Alan Modra <amodra (a] gmail.com> 738 739 PR ld/19013 740 * elflink.c (_bfd_elf_merge_sections): Revert last change. 741 742 2015-09-30 H.J. Lu <hongjiu.lu (a] intel.com> 743 744 PR ld/19031 745 * elf32-i386.c (elf_i386_check_relocs): Set 746 pointer_equality_needed for R_386_PC32 reloc in non-code 747 sections. 748 749 2015-09-30 H.J. Lu <hongjiu.lu (a] intel.com> 750 751 PR ld/19013 752 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds 753 that have the compatible ELF machine code with the output bfd. 754 755 2015-09-30 Alan Modra <amodra (a] gmail.com> 756 757 PR ld/19013 758 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds that 759 will be handled by elf_link_input_bfd. Rename abfd param to obfd. 760 761 2015-09-30 Rich Felker <dalias (a] libc.org> 762 763 * config.bfd (targ_selvecs): Add fdpic and misc targets 764 for sh*-*-linux*. 765 766 2015-09-29 Andrew Stubbs <ams (a] codesourcery.com> 767 H.J. Lu <hongjiu.lu (a] intel.com> 768 769 PR binutils/19020 770 * bfd.c (bfd_convert_section_contents): Add ptr_size parameter. 771 * bfd-in2.h: Regenerated. 772 773 2015-08-11 Peter Zotov <whitequark (a] whitequark.org> 774 775 PR ld/18759 776 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE. 777 (R_OR1K_16_PCREL): Likewise. 778 (R_OR1K_8_PCREL): Likewise. 779 780 2015-09-23 Nick Clifton <nickc (a] redhat.com> 781 782 * bout.c (b_out_slurp_reloc_table): Cast constant to unsigned in 783 order to avoid problems with left shifting negative values. 784 (abs32code): Likewise. 785 * mach-o.c (FILE_ALIGN): Likewise. 786 * coff-rs6000.c (xcoff_debug_sections): Delete unused static 787 array. 788 * elf32-visium.c (visium_reloc_map): Likewise. 789 * elf32-arm.c (elf32_arm_final_link_relocate): Remove useless 790 calls to abs function. 791 * elf32-frv.c (_frvfdpic_relax_tls_entries): Likewise. 792 * elf32-score.c (score_elf_final_link_relocate): Likewise. 793 * elf32-score7.c (score_elf_final_link_relocate): Likewise. 794 * elf32-i860.c (i860_howto_pc26_reloc): Use multiplication instead 795 of shifting to create a negative mask. 796 * elf32-msp430.c (elf_backend_special_sections): Define. 797 * elfxx-mips.c (got_ofst_reloc_p): Delete unused function. 798 (got_hi16_reloc_p): Delete unused function. 799 * ppcboot.c (ppcboot_bfd_print_private_bfd_data): Fix test of 800 partition name. 801 802 2015-09-23 Nick Clifton <nickc (a] redhat.com> 803 804 PR binutils/15835 805 * elf-bfd.h (struct elf_section_list): New structure. 806 (struct elf_obj_tdata): Replace symtab_shndx_hdr with 807 symtab_shndx_list. Delete symtab_shndx_section. 808 (elf_symtab_shndx): Replace macro with elf_symtab_shndx_list. 809 * elf.c (bfd_elf_get_syms): If symtab index sections are present, 810 scan them for the section that matches the provided symbol table. 811 (bfd_section_from_shdr): Record all SHT_SYMTAB_SHNDX sections. 812 (assign_section_numbers): Use the first symtab index table in the 813 list. 814 (_bfd_elf_compute_section_file_positions): Replace use of 815 symtab_shndx_hdr with use of symtab_shndx_list. 816 (find_section_in_list): New function. 817 (assign_file_postions_except_relocs): Use new function. 818 (_bfd_elf_copy_private_symbol_data): Likewise. 819 (swap_out_syms): Handle multiple symbol table index sections. 820 * elf32-m32c.c (m32c_elf_relax_section): Replace use of 821 symtab_shndx_hdr with use of symtab_shndx_list. 822 * elf32-rl78.c (rl78_elf_relax_section): Likewise. 823 * elf32-rx.c (rx_relax_section): Likewise. 824 * elf32-v850.c (v850_elf_relax_delete_bytes): Likewise. 825 * elflink.c (bfd_elf_final_link): Likewise. 826 827 2015-09-21 H.J. Lu <hongjiu.lu (a] intel.com> 828 829 * bfd.c (bfd_update_compression_header): Use bfd_put_32 on 830 ch_type. 831 (bfd_check_compression_header): Use bfd_get_32 on ch_type. 832 (bfd_convert_section_contents): Use bfd_get_32 and bfd_put_32 833 on ch_type. 834 835 2015-09-20 Rich Felker <dalias (a] libc.org> 836 837 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create 838 .interp when info->nointerp. 839 (bfd_elf_size_dynamic_sections): Adjust assert. 840 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't size .interp 841 when info->nointerp. 842 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise. 843 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise. 844 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise. 845 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise. 846 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. 847 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise. 848 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise. 849 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise. 850 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise. 851 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. 852 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise. 853 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise. 854 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise. 855 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise. 856 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. 857 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. 858 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise. 859 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise. 860 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. 861 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Likewise. 862 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise. 863 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise. 864 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise. 865 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. 866 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. 867 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. 868 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. 869 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise. 870 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise. 871 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise. 872 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise. 873 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise. 874 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. 875 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise. 876 877 2015-09-18 Doug Evans <xdje42 (a] gmail.com> 878 879 * targets.c (enum bfd_flavour): Add comment. 880 (bfd_flavour_name): New function. 881 * bfd-in2.h: Regenerate. 882 883 2015-09-18 Alan Modra <amodra (a] gmail.com> 884 885 * elf64-ppc.h (struct ppc64_elf_params <tls_get_addr_opt>): Rename 886 from no_tls_get_addr_opt. 887 * elf64-ppc.c: Update for rename and inversion of tls_get_addr_opt. 888 (ppc64_elf_tls_setup): Set tls_get_addr_opt to 0 only when at 889 default of -1. 890 891 2015-09-17 Alan Modra <amodra (a] gmail.com> 892 893 PR 18867 894 * elflink.c (elf_link_adjust_relocs): Correct start of insertion 895 sort main loop. 896 897 2015-09-16 Alan Modra <amodra (a] gmail.com> 898 899 PR 18867 900 * elflink.c (elf_link_adjust_relocs): Modify insertion sort to 901 insert a run. Return status in case of malloc failure. 902 Adjust callers. 903 904 2015-09-15 Max Filippov <jcmvbkbc (a] gmail.com> 905 906 * elf32-xtensa.c (elf_xtensa_be_plt_entry) 907 (elf_xtensa_le_plt_entry): Emit 'entry' instruction only for 908 windowed ABI. 909 (elf_xtensa_create_plt_entry): Generate 'l32r' offsets and fix 910 up instructions according to ABI. 911 912 2015-09-14 Rich Felker <dalias (a] libc.org> 913 914 * elf32-sh.c (sh_elf_relocate_section): Set EF_SH_PIC flag 915 instead of clearing it on cross-section relocations. 916 (sh_elf_merge_private_data): Clear EF_SH_PIC flag by default. 917 918 2015-09-12 Helge Deller <deller (a] gmx.de> 919 920 PR ld/18514 921 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Set .plt entry 922 size to 0. 923 924 2015-09-09 Jiong Wang <jiong.wang (a] arm.com> 925 926 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Sort alphabetically. 927 928 2015-09-09 Jiong Wang <jiong.wang (a] arm.com> 929 930 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Support three 931 TLS local dynamic traditional relocations types. 932 (elfNN_aarch64_tls_relax): Support TLS local dynamic traditional to 933 local executable relaxation. 934 935 2015-09-03 H.J. Lu <hongjiu.lu (a] intel.com> 936 937 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Remove 938 convert_mov_to_lea. 939 940 2015-09-02 H.J. Lu <hongjiu.lu (a] intel.com> 941 942 * elf32-i386.c (R_386_irelative): Renamed to ... 943 (R_386_ext2): This. 944 (R_386_vt_offset): Updated. 945 (elf_i386_rtype_to_howto): Likewise. 946 (elf_i386_relocate_section): Likewise. 947 948 2015-09-01 H.J. Lu <hongjiu.lu (a] intel.com> 949 950 PR ld/18900 951 * elf32-i386.c (elf_i386_link_hash_entry): Add 952 func_pointer_refcount. 953 (elf_i386_link_hash_newfunc): Clear func_pointer_refcount. 954 (elf_i386_get_local_sym_hash): Likewise. 955 (elf_i386_copy_indirect_symbol): Also copy 956 func_pointer_refcount. 957 (elf_i386_check_relocs): Increment func_pointer_refcount. 958 (elf_i386_gc_sweep_hook): Decrement func_pointer_refcount. 959 (elf_i386_allocate_dynrelocs): Don't create the PLT entry if 960 there are only function pointer relocations which can be 961 resolved at run-time. Keep dynanamic relocations for run-time 962 function pointer initialization. 963 (elf_i386_relocate_section): Copy dynamic function pointer 964 relocations. 965 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add 966 func_pointer_refcount. 967 (elf_x86_64_link_hash_newfunc): Clear func_pointer_refcount. 968 (elf_x86_64_get_local_sym_hash): Likewise. 969 (elf_x86_64_copy_indirect_symbol): Also copy 970 func_pointer_refcount. 971 (elf_x86_64_check_relocs): Increment func_pointer_refcount. 972 (elf_x86_64_gc_sweep_hook): Decrement func_pointer_refcount. 973 (elf_x86_64_allocate_dynrelocs): Don't create the PLT entry if 974 there are only function pointer relocations which can be 975 resolved at run-time. Keep dynanamic relocations for run-time 976 function pointer initialization. 977 (elf_x86_64_relocate_section): Copy dynamic function pointer 978 relocations. 979 980 2015-09-01 Alan Modra <amodra (a] gmail.com> 981 982 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Adjust symbol value 983 if .opd section has been edited. 984 985 2015-09-01 Alan Modra <amodra (a] gmail.com> 986 987 PR 18878 988 * elf64-ppc.c (ARRAY_SIZE): Define. Use throughout. 989 (enum ppc_stub_type): Add ppc_stub_save_res. 990 (struct map_stub): Add "next" and "needs_save_res". 991 (struct ppc_link_hash_entry): Add "save_res" flag. 992 (struct ppc_link_hash_table): Add "group". 993 (sfpr_define): Add stub_sec param. Define symbol in stub_sec if 994 stub_sec is non-null. Set "save_res". 995 (save_res_funcs): Make file scope, rename from funcs. Adjust uses. 996 (ppc64_elf_adjust_dynamic_symbol): Prohibit plt call to save_res syms. 997 (ppc_build_one_stub): Handle ppc_stub_save_res. 998 (ppc_size_one_stub): Set stub type to ppc_size_one_stub on finding 999 stub for linker defined save_res sym. 1000 (group_sections): Init new fields of struct map_stub. 1001 (ppc64_elf_size_stubs): Reserve space for save/restore func copy. 1002 (ppc64_elf_build_stubs): Copy save/restore funcs to groups. Emit 1003 alias syms too. 1004 (ppc64_elf_relocate_section): Set destination for ppc_stub_save_res. 1005 1006 2015-08-31 Alan Modra <amodra (a] gmail.com> 1007 1008 * elf64-ppc.c (get_r2off): Return -1 on error. 1009 (ppc_build_one_stub): Adjust for get_r2off change. Don't emit 1010 addi r2,r2,0 on r2off stubs when the low 16-bit delta is zero. 1011 (ppc_size_one_stub): Corresponding size changes for r2off stubs. 1012 Add condition in test for -R objects. 1013 1014 2015-08-31 Alan Modra <amodra (a] gmail.com> 1015 1016 * section.c (section_id): Make file scope. 1017 (bfd_get_next_section_id): New function. 1018 * elf64-ppc.c (struct map_stub): Remove toc_off field. Move decl. 1019 (struct ppc_stub_hash_entry): Delete stub_sec and id_sec. Add 1020 group. Update all uses. 1021 (struct ppc_link_hash_table): Delete top_id, top_index, and 1022 input_list. Add sec_info_arr_size. Rename stub_group to 1023 sec_info, and make group info indirect. Update stub_group refs 1024 throughout file. 1025 (ppc_add_stub): Don't look for stub_sec on link_sec stub_group 1026 entry. 1027 (ppc_build_one_stub): Delete FIXME. 1028 (ppc64_elf_setup_section_lists): Size htab->sec_info for all 1029 sections, not just input sections. Don't create htab->input_list. 1030 (ppc64_elf_next_input_section): Update to use sec_info union as 1031 list pointer. 1032 (PREV_SEC): Delete. 1033 (group_sections): Pass "info" param rather than "htab". Iterate 1034 over output sections rather than input_list. Use sec_info union 1035 as list pointers. Alloc atruct map_stub, and return fail status. 1036 * bfd-in2.h: Regenerate. 1037 1038 2015-08-31 Alan Modra <amodra (a] gmail.com> 1039 1040 * elflink.c (elf_sort_symbol): Use correctly sized type for 1041 calculating signed section->id difference. 1042 (elf_link_add_object_symbols): Likewise. 1043 * pef.c (bfd_pef_scan_start_address): Warning fix. 1044 * vms-alpha.c (vms_new_section_hook): Likewise. 1045 1046 2015-08-31 Alan Modra <amodra (a] gmail.com> 1047 1048 * elf32-nds32.c (nds32_convert_32_to_16_alu1): Warning fix. 1049 (find_relocs_at_address_addr): Make "reloc_type" an enum. 1050 (nds32_elf_relax_delete_blanks): Warning fix. 1051 (nds32_elf_relax_loadstore): Correct loop bound. 1052 1053 2015-08-31 Alan Modra <amodra (a] gmail.com> 1054 1055 * section.c (struct bfd_section): Make "id" and "index" unsigned. 1056 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust local var to suit. 1057 * elf.c (elf_map_symbols): Likewise. 1058 * elf64-ppc.c (sym_exists_at): Make "id" param unsigned. 1059 (struct ppc_link_hash_table): Make "top_id" and "top_index" unsigned. 1060 (ppc64_elf_setup_section_lists): Ditto for local vars. 1061 * elf32-arm.c: Similarly to elf64-ppc.c. 1062 * elf32-avr.c: Likewise. 1063 * elf32-hppa.c: Likewise. 1064 * elf32-m68hc1x.c: Likewise. 1065 * elf32-metag.c: Likewise. 1066 * elf32-nios2.c: Likewise. 1067 * elfnn-aarch64.c: Likewise. 1068 * simple.c (struct saved_offsets): Make "section_count" unsigned. 1069 * bfd-in2.h: Regenerate. 1070 1071 2015-08-27 Alan Modra <amodra (a] gmail.com> 1072 1073 PR 18867 1074 * elf64-alpha.c (elf64_alpha_sort_relocs_p): New function. 1075 (elf_backend_sort_relocs_p): Define. 1076 1077 2015-08-26 Alan Modra <amodra (a] gmail.com> 1078 1079 PR 18867 1080 * elflink.c (cmp_ext32l_r_offset, cmp_ext32b_r_offset): Delete. 1081 (cmp_ext64l_r_offset, cmp_ext64b_r_offset): Delete. 1082 (ext32l_r_offset, ext32b_r_offset, ext64l_r_offset, ext64b_r_offset): 1083 New functions. 1084 (elf_link_adjust_relocs): Use an insertion sort to sort relocs. 1085 1086 2015-08-26 Matthew Fortune <matthew.fortune (a] imgtec.com> 1087 1088 PR ld/18401 1089 * elfxx-mips.c (bfd_mips_isa_ext_mach): New function: Converts an 1090 ISA value to a bfd machine number. 1091 (bfd_mips_isa_ext): Update the ISA level and revision if 1092 necessary. Use mips_mach_extends_p to decide if the ISA extension 1093 needs to be set. 1094 (_bfd_mips_elf_merge_private_bfd_data): Allow the ISA extension to 1095 be inferred from the ABI setting. Set the ISA level from the 1096 maximum of the incoming and outgoing ISA levels. 1097 1098 2015-08-25 Nick Clifton <nickc (a] redhat.com> 1099 1100 PR binutils/18854 1101 * elf.c (bfd_section_from_shdr): Replace assertions with warnings 1102 about multiple symbol tables. 1103 1104 2015-08-25 Renlin Li <renlin.li (a] arm.com> 1105 1106 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): Use LP64 instead of 1107 ILP64. 1108 * bfd-in2.h: Regenerate. 1109 1110 2015-08-22 Alan Modra <amodra (a] gmail.com> 1111 1112 * elf.c (_bfd_elf_slurp_version_tables): Always init vd_nodename. 1113 Don't copy fields not set by _bfd_elf_swap_verdef_in. 1114 1115 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1116 1117 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation 1118 types, including BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, 1119 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 1120 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, 1121 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 1122 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, 1123 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC, 1124 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, 1125 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC. 1126 (elfNN_aarch64_final_link_relocate): Likewise. 1127 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1128 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1129 1130 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1131 1132 * reloc.c (BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, 1133 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 1134 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, 1135 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 1136 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, 1137 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC. 1138 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, 1139 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC): New entries. 1140 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 1141 * bfd-in2.h: Regenerate. 1142 * libbfd.h: Regenerate. 1143 1144 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1145 1146 PR ld/18276 1147 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation 1148 types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, 1149 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, 1150 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, 1151 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, 1152 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, 1153 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2. 1154 (elfNN_aarch64_final_link_relocate): Likewise. 1155 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1156 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1157 1158 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1159 1160 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, 1161 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, 1162 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, 1163 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, 1164 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, 1165 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries. 1166 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 1167 * bfd-in2.h: Regenerate. 1168 * libbfd.h: Regenerate. 1169 1170 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1171 1172 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1173 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC. 1174 (aarch64_reloc_got_type): Likewise. 1175 (elfNN_aarch64_final_link_relocate): Likewise. 1176 (elfNN_aarch64_relocate_section): Likewise. 1177 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1178 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1179 1180 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 1181 1182 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): New entry. 1183 * bfd-in2.h: Regenerate. 1184 * libbfd.h: Regenerate. 1185 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1186 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC. 1187 1188 2015-08-19 Alan Modra <amodra (a] gmail.com> 1189 1190 * elf-s390-common.c: Simplify expressions using 1191 bfd_linke_executable, bfd_link_pie and bfd_link_pic. 1192 * elf32-arm.c: Likewise. 1193 * elf32-bfin.c: Likewise. 1194 * elf32-frv.c: Likewise. 1195 * elf32-m68k.c: Likewise. 1196 * elf32-nios2.c: Likewise. 1197 * elf32-ppc.c: Likewise. 1198 * elf32-s390.c: Likewise. 1199 * elf32-sh.c: Likewise. 1200 * elf64-alpha.c: Likewise. 1201 * elf64-ppc.c: Likewise. 1202 * elf64-s390.c: Likewise. 1203 * elflink.c: Likewise. 1204 1205 2015-08-18 Jiong Wang <jiong.wang (a] arm.com> 1206 1207 * elfnn-aarch64.c (aarch64_reloc_got_type): Delete useless check. 1208 (elfNN_aarch64_relocate_section): Likewise. 1209 (elfNN_aarch64_gc_sweep_hook): Likewise. 1210 (elfNN_aarch64_check_relocs): Likewise. 1211 1212 2015-08-18 H.J. Lu <hongjiu.lu (a] intel.com> 1213 1214 PR ld/18841 1215 * elf-bfd.h (elf_link_hash_table): Add dynsym. 1216 * elf32-i386.c (elf_i386_reloc_type_class): Return 1217 reloc_class_ifunc for relocation against STT_GNU_IFUNC symbol. 1218 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise. 1219 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set dynsym. 1220 (bfd_elf_size_dynsym_hash_dynstr): Use dynsym. 1221 (elf_final_link_info): Remove dynsym_sec. 1222 (elf_link_output_extsym): Replace dynsym_sec with dynsym. 1223 (bfd_elf_final_link): Remove reference to dynsym_sec. Replace 1224 dynsym_sec with dynsym. 1225 1226 2015-08-18 H.J. Lu <hongjiu.lu (a] intel.com> 1227 1228 * bfd/aoutx.h: Replace shared, executable, relocatable and pie 1229 fields with bfd_link_executable, bfd_link_dll, 1230 bfd_link_relocatable, bfd_link_pic and bfd_link_pie. 1231 * bfd/bout.c: Likewise. 1232 * bfd/coff-alpha.c: Likewise. 1233 * bfd/coff-arm.c: Likewise. 1234 * bfd/coff-i386.c: Likewise. 1235 * bfd/coff-i960.c: Likewise. 1236 * bfd/coff-m68k.c: Likewise. 1237 * bfd/coff-mcore.c: Likewise. 1238 * bfd/coff-mips.c: Likewise. 1239 * bfd/coff-ppc.c: Likewise. 1240 * bfd/coff-rs6000.c: Likewise. 1241 * bfd/coff-sh.c: Likewise. 1242 * bfd/coff-tic80.c: Likewise. 1243 * bfd/coff-x86_64.c: Likewise. 1244 * bfd/coff64-rs6000.c: Likewise. 1245 * bfd/coffgen.c: Likewise. 1246 * bfd/cofflink.c: Likewise. 1247 * bfd/ecoff.c: Likewise. 1248 * bfd/ecofflink.c: Likewise. 1249 * bfd/elf-bfd.h: Likewise. 1250 * bfd/elf-eh-frame.c: Likewise. 1251 * bfd/elf-ifunc.c: Likewise. 1252 * bfd/elf-m10200.c: Likewise. 1253 * bfd/elf-m10300.c: Likewise. 1254 * bfd/elf-s390-common.c: Likewise. 1255 * bfd/elf-vxworks.c: Likewise. 1256 * bfd/elf.c: Likewise. 1257 * bfd/elf32-arm.c: Likewise. 1258 * bfd/elf32-avr.c: Likewise. 1259 * bfd/elf32-bfin.c: Likewise. 1260 * bfd/elf32-cr16.c: Likewise. 1261 * bfd/elf32-cr16c.c: Likewise. 1262 * bfd/elf32-cris.c: Likewise. 1263 * bfd/elf32-crx.c: Likewise. 1264 * bfd/elf32-d10v.c: Likewise. 1265 * bfd/elf32-dlx.c: Likewise. 1266 * bfd/elf32-epiphany.c: Likewise. 1267 * bfd/elf32-fr30.c: Likewise. 1268 * bfd/elf32-frv.c: Likewise. 1269 * bfd/elf32-ft32.c: Likewise. 1270 * bfd/elf32-h8300.c: Likewise. 1271 * bfd/elf32-hppa.c: Likewise. 1272 * bfd/elf32-i370.c: Likewise. 1273 * bfd/elf32-i386.c: Likewise. 1274 * bfd/elf32-i860.c: Likewise. 1275 * bfd/elf32-ip2k.c: Likewise. 1276 * bfd/elf32-iq2000.c: Likewise. 1277 * bfd/elf32-lm32.c: Likewise. 1278 * bfd/elf32-m32c.c: Likewise. 1279 * bfd/elf32-m32r.c: Likewise. 1280 * bfd/elf32-m68hc11.c: Likewise. 1281 * bfd/elf32-m68hc1x.c: Likewise. 1282 * bfd/elf32-m68k.c: Likewise. 1283 * bfd/elf32-mcore.c: Likewise. 1284 * bfd/elf32-mep.c: Likewise. 1285 * bfd/elf32-metag.c: Likewise. 1286 * bfd/elf32-microblaze.c: Likewise. 1287 * bfd/elf32-moxie.c: Likewise. 1288 * bfd/elf32-msp430.c: Likewise. 1289 * bfd/elf32-mt.c: Likewise. 1290 * bfd/elf32-nds32.c: Likewise. 1291 * bfd/elf32-nios2.c: Likewise. 1292 * bfd/elf32-or1k.c: Likewise. 1293 * bfd/elf32-ppc.c: Likewise. 1294 * bfd/elf32-rl78.c: Likewise. 1295 * bfd/elf32-rx.c: Likewise. 1296 * bfd/elf32-s390.c: Likewise. 1297 * bfd/elf32-score.c: Likewise. 1298 * bfd/elf32-score7.c: Likewise. 1299 * bfd/elf32-sh-symbian.c: Likewise. 1300 * bfd/elf32-sh.c: Likewise. 1301 * bfd/elf32-sh64.c: Likewise. 1302 * bfd/elf32-spu.c: Likewise. 1303 * bfd/elf32-tic6x.c: Likewise. 1304 * bfd/elf32-tilepro.c: Likewise. 1305 * bfd/elf32-v850.c: Likewise. 1306 * bfd/elf32-vax.c: Likewise. 1307 * bfd/elf32-visium.c: Likewise. 1308 * bfd/elf32-xc16x.c: Likewise. 1309 * bfd/elf32-xstormy16.c: Likewise. 1310 * bfd/elf32-xtensa.c: Likewise. 1311 * bfd/elf64-alpha.c: Likewise. 1312 * bfd/elf64-hppa.c: Likewise. 1313 * bfd/elf64-ia64-vms.c: Likewise. 1314 * bfd/elf64-mmix.c: Likewise. 1315 * bfd/elf64-ppc.c: Likewise. 1316 * bfd/elf64-s390.c: Likewise. 1317 * bfd/elf64-sh64.c: Likewise. 1318 * bfd/elf64-x86-64.c: Likewise. 1319 * bfd/elflink.c: Likewise. 1320 * bfd/elfnn-aarch64.c: Likewise. 1321 * bfd/elfnn-ia64.c: Likewise. 1322 * bfd/elfxx-mips.c: Likewise. 1323 * bfd/elfxx-sparc.c: Likewise. 1324 * bfd/elfxx-tilegx.c: Likewise. 1325 * bfd/i386linux.c: Likewise. 1326 * bfd/linker.c: Likewise. 1327 * bfd/m68klinux.c: Likewise. 1328 * bfd/pdp11.c: Likewise. 1329 * bfd/pe-mips.c: Likewise. 1330 * bfd/peXXigen.c: Likewise. 1331 * bfd/reloc.c: Likewise. 1332 * bfd/reloc16.c: Likewise. 1333 * bfd/sparclinux.c: Likewise. 1334 * bfd/sunos.c: Likewise. 1335 * bfd/vms-alpha.c: Likewise. 1336 * bfd/xcofflink.c: Likewise. 1337 1338 2015-08-18 Alan Modra <amodra (a] gmail.com> 1339 1340 PR 18667 1341 * Makefile.am: Use $(SED) in place of sed throughout. 1342 * Makefile.in: Regenerate. 1343 1344 2015-08-18 Alan Modra <amodra (a] gmail.com> 1345 1346 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't redefine .TOC. 1347 if already defined, and set linker_def. 1348 (ppc64_elf_set_toc): Use .TOC. value if defined other than by 1349 the backend. 1350 1351 2015-08-14 Alan Modra <amodra (a] gmail.com> 1352 1353 PR ld/18759 1354 * elf32-or1k.c: Revert 2015-08-11 change. 1355 1356 2015-08-13 H.J. Lu <hongjiu.lu (a] intel.com> 1357 1358 PR ld/18801 1359 * elf32-i386.c (elf_i386_size_dynamic_sections): Issue an error 1360 for read-only segment with dynamic IFUNC relocations. 1361 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise. 1362 1363 2015-08-12 Simon Dardis <simon.dardis (a] imgtec.com> 1364 1365 * elfxx-mips.c (STUB_MOVE): Change to use 'or' only. 1366 (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry, 1367 mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry): 1368 Update to use 'or' instead of 'addu/daddu'. 1369 (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE. 1370 (move_insns_32): Reorder table. 1371 1372 2015-08-11 H.J. Lu <hongjiu.lu (a] intel.com> 1373 1374 * elf32-i386.c (elf_i386_relocate_section): Properly skip IFUNC 1375 relocations in debug sections. 1376 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 1377 1378 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1379 1380 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Improve warning 1381 message for R_AARCH64_LD64_GOTPAGE_LO15/R_AARCH64_LD32_GOTPAGE_LO14. 1382 1383 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1384 1385 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): New. 1386 (aarch64_can_relax_tls): Use the new IS_AARCH64_TLS_RELAX_RELOC. 1387 1388 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1389 1390 * bfd/elfnn-aarch64.c (aarch64_type_of_stub): New parameter "sym_sec". 1391 Loose the check for symbol from ABS section. 1392 (elfNN_aarch64_size_stubs): Pass sym_sec. 1393 1394 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1395 1396 PR ld/18668 1397 * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for 1398 calls go through plt stub. 1399 (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26, 1400 JUMP26 relocation to support inserting veneer for call to plt stub. 1401 1402 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1403 1404 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1405 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. 1406 (aarch64_reloc_got_type): Likewise. 1407 (elfNN_aarch64_final_link_relocate): Likewise. 1408 (elfNN_aarch64_relocate_section): Likewise. 1409 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1410 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1411 1412 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1413 1414 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry. 1415 * bfd-in2.h: Regenerate. 1416 * libbfd.h: Regenerate. 1417 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1418 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. 1419 1420 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1421 1422 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1423 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. 1424 (aarch64_reloc_got_type): Likewise. 1425 (elfNN_aarch64_final_link_relocate): Likewise. 1426 (elfNN_aarch64_relocate_section): Likewise. 1427 (elfNN_aarch64_gc_sweep_hook): Likewise. 1428 (elfNN_aarch64_check_relocs): Likewise. 1429 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1430 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1431 1432 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1433 1434 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry. 1435 * bfd-in2.h: Regenerate. 1436 * libbfd.h: Regenerate. 1437 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1438 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. 1439 1440 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1441 1442 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1443 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. 1444 (aarch64_reloc_got_type): Likewise. 1445 (elfNN_aarch64_final_link_relocate): Likewise. 1446 (elfNN_aarch64_relocate_section): Likewise. 1447 (elfNN_aarch64_gc_sweep_hook): Likewise. 1448 (elfNN_aarch64_check_relocs): Likewise. 1449 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1450 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1451 1452 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 1453 1454 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry. 1455 * bfd-in2.h: Regenerate. 1456 * libbfd.h: Regenerate. 1457 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1458 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. 1459 1460 2015-08-11 H.J. Lu <hongjiu.lu (a] intel.com> 1461 1462 PR ld/18808 1463 * elf32-i386.c (elf_i386_relocate_section): Skip IFUNC 1464 relocations in debug sections. 1465 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 1466 1467 2015-08-11 Peter Zotov <whitequark (a] whitequark.org> 1468 1469 PR ld/18759 1470 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE. 1471 (R_OR1K_16_PCREL): Likewise. 1472 (R_OR1K_8_PCREL): Likewise. 1473 1474 2015-08-11 Nick Clifton <nickc (a] redhat.com> 1475 1476 PR binutils/18747 1477 * coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting 1478 opcode count. 1479 1480 PR binutils/18758 1481 * elf.c (_bfd_elf_setup_sections): Add checks for corrupt section 1482 group information. 1483 * peicode.h (pe_ILF_make_a_section): Ensure alignment of the 1484 used_by_bfd pointer. 1485 (pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer. 1486 1487 2015-08-11 H.J. Lu <hongjiu.lu (a] intel.com> 1488 1489 * elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo. 1490 1491 2015-08-10 H.J. Lu <hongjiu.lu (a] intel.com> 1492 1493 * elf-bfd.h (elf_symbol_version): New enum. 1494 (elf_link_hash_entry): Replace hidden with versioned. 1495 * elflink.c (_bfd_elf_merge_symbol): Don't look for symbol 1496 version if the symbol is unversioned. Initialize versioned. 1497 (_bfd_elf_add_default_symbol): Don't look for symbol version 1498 if the symbol is unversioned or hidden. Initialize versioned. 1499 (elf_collect_hash_codes): Don't look for symbol version if the 1500 symbol is unversioned. 1501 (elf_collect_gnu_hash_codes): Likewise. 1502 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise. 1503 (_bfd_elf_link_hash_copy_indirect): Check versioned instead of 1504 hidden. 1505 (elf_link_output_extsym): Likewise. 1506 1507 2015-08-07 H.J. Lu <hongjiu.lu (a] intel.com> 1508 1509 PR binutils/18785 1510 * elf.c (_bfd_elf_copy_private_bfd_data): When copying the 1511 sh_link and sh_info fields in stripped section headers, we also 1512 check if the sh_type, sh_flags, sh_addralign and sh_entsize 1513 fields of the output section match the output. Since 1514 --only-keep-debug turns all non-debug sections into SHT_NOBITS 1515 sections, the output SHT_NOBITS type matches any input type. 1516 1517 2015-08-07 H.J. Lu <hongjiu.lu (a] intel.com> 1518 1519 PR ld/18720 1520 * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate 1521 if the new symbol matches the existing one. The new hidden 1522 versioned symbol matches the existing symbol if they have the 1523 same symbol version. Update the existing symbol only if they 1524 match. 1525 (_bfd_elf_add_default_symbol): Update call to 1526 _bfd_elf_merge_symbol. 1527 (_bfd_elf_link_assign_sym_version): Don't set the hidden field 1528 here. 1529 (elf_link_add_object_symbols): Override a definition only if the 1530 new symbol matches the existing one. 1531 (_bfd_elf_link_hash_copy_indirect): Don't copy any references to 1532 the hidden versioned symbol. 1533 (elf_link_output_extsym): Bind a symbol locally when linking 1534 executable if it is locally defined, hidden versioned, not 1535 referenced by shared library and not exported. Turn on 1536 VERSYM_HIDDEN only if the hidden versioned symbol is defined 1537 locally. 1538 1539 2015-08-05 Nick Clifton <nickc (a] redhat.com> 1540 1541 * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and 1542 sh_info fields of sections whose type has been changed to 1543 SHT_NOBITS. 1544 1545 2015-08-04 Yuriy M. Kaminskiy" <yumkam (a] gmail.com> 1546 Tyler Hicks <tyhicks (a] canonical.com> 1547 1548 PR binutils/18750 1549 * ihex.c (ihex_scan): Fixes incorrect escape sequence in error message 1550 and stack overflow when char is signed and \200-\376 was in place of hex 1551 digit; also fixes \377 was handled as EOF instead of "incorrect character". 1552 (ihex_read_section): Changed for consistency. 1553 (ihex_bad_byte): Prevent (now impossible to trigger) stack 1554 overflow and incorrect escape sequence handling. 1555 * srec.c (srec_bad_byte): Likewise. 1556 1557 2015-08-03 Hans-Peter Nilsson <hp (a] axis.com> 1558 1559 * elf32-cris.c (cris_elf_relocate_section) 1560 (elf_cris_finish_dynamic_symbol, cris_elf_check_relocs) 1561 (elf_cris_discard_excess_dso_dynamics): Use SYMBOLIC_BIND, not 1562 just link_info->symbolic, to check if a symbol should be bound 1563 symbolically. 1564 1565 2015-07-30 H.J. Lu <hongjiu.lu (a] intel.com> 1566 1567 PR ld/18735 1568 * elflink.c (_bfd_elf_add_default_symbol): Add the default 1569 symbol if not performing a relocatable link. 1570 (elf_link_add_object_symbols): Adjust the default symbol if 1571 not performing a relocatable link. 1572 1573 2015-07-29 H.J. Lu <hongjiu.lu (a] intel.com> 1574 1575 * elflink.c (elf_link_add_object_symbols): Remove 1576 !info->relocatable check for info->executable. Add 1577 !info->relocatable check for !info->executable. 1578 (elf_link_output_extsym): Remove 1579 !info->relocatable check for info->executable. 1580 1581 2015-07-29 Hans-Peter Nilsson <hp (a] bitrange.com> 1582 1583 * mmo.c (mmo_write_symbols_and_terminator): Skip symbol-type 1584 assignment loop for bfd plugin objects. 1585 1586 2015-07-28 Alan Modra <amodra (a] gmail.com> 1587 1588 * elf.c (_bfd_elf_map_sections_to_segments): Do not make a new 1589 segment for loaded sections after nonloaded sections if the 1590 sections are on the same page. 1591 1592 2015-07-28 Iain Buclaw <ibuclaw (a] gdcproject.org> 1593 1594 * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS. 1595 * config.in, configure: Regenerate. 1596 1597 2015-07-27 H.J. Lu <hongjiu.lu (a] intel.com> 1598 1599 * configure: Regenerated. 1600 1601 2015-07-27 Nick Clifton <nickc (a] redhat.com> 1602 1603 * elf32-msp430.c (uses_large_model): New function. 1604 (msp430_elf_eh_frame_address_size): New function. 1605 (elf_backend_eh_frame_address_size): Define. 1606 1607 2015-07-27 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 1608 1609 PR ld/18705 1610 * elfnn-aarch64.c (elf_backend_extern_protected_data): Define. 1611 1612 2015-07-27 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 1613 1614 PR ld/18705 1615 * elf32-arm.c (elf_backend_extern_protected_data): Define. 1616 1617 2015-07-25 H.J. Lu <hongjiu.lu (a] intel.com> 1618 1619 PR ld/18718 1620 * elflink.c (elf_link_output_extsym): Check symbol version 1621 section check only if not linking executable, the symbol is 1622 referenced by shared library or not locally defined. 1623 1624 2015-07-25 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1625 1626 * elf32-arm.c (elf32_arm_final_link_relocate): Use SYMBOLIC_BIND to 1627 check if a symbol should be bound symbolically. 1628 * elf32-hppa.c (elf32_hppa_check_relocs, 1629 elf32_hppa_adjust_dynamic_symbol, elf32_hppa_relocate_section, 1630 elf32_hppa_finish_dynamic_symbol): Likewise. 1631 * elf32-m68k.c (elf_m68k_check_relocs, 1632 elf_m68k_relocate_section): Likewise. 1633 * elf32-nios2.c (nios2_elf32_relocate_section, 1634 nios2_elf32_check_relocs, allocate_dynrelocs): Likewise. 1635 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol, 1636 elf32_tic6x_relocate_section): Likewise. 1637 1638 2015-07-24 Alan Modra <amodra (a] gmail.com> 1639 1640 * elf.c (_bfd_elf_assign_file_positions_for_non_load): Use .rela 1641 prefix for reloc section corresponding to rela section associated 1642 with renamed debug section. 1643 1644 2015-07-24 Alan Modra <amodra (a] gmail.com> 1645 1646 * section.c (bfd_get_section_by_name_if): Iterate over entire hash 1647 chain. 1648 1649 2015-07-23 Joseph Myers <joseph (a] codesourcery.com> 1650 1651 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections) 1652 <DT_MIPS_RLD_MAP_REL>: Add target address to host address 1653 difference, not to host pointer. 1654 1655 2015-07-22 Alan Modra <amodra (a] gmail.com> 1656 1657 * elf64-ppc.c (opd_entry_value): Remove assertion. Instead, 1658 return -1 if symbol referenced is not defined. Tidy. 1659 1660 2015-07-20 Alan Modra <amodra (a] gmail.com> 1661 1662 * po/SRC-POTFILES.in: Regenerate. 1663 1664 2015-07-17 Jiong Wang <jiong.wang (a] arm.com> 1665 1666 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Sort alphabetically. 1667 (IS_AARCH64_TLSDESC_RELOC): Sort alphabetically. 1668 1669 2015-07-16 Jiong Wang <jiong.wang (a] arm.com> 1670 1671 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1672 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. 1673 (aarch64_reloc_got_type): Ditto. 1674 (elfNN_aarch64_final_link_relocate): Ditto. 1675 (elfNN_aarch64_relocate_section): Ditto. 1676 (elfNN_aarch64_gc_sweep_hook): Ditto. 1677 (elfNN_aarch64_check_relocs): Ditto. 1678 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 1679 (_bfd_aarch64_elf_resolve_relocation): Ditto. 1680 1681 2015-07-16 Jiong Wang <jiong.wang (a] arm.com> 1682 1683 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry. 1684 * bfd-in2.h: Regenerate. 1685 * libbfd.h: Regenerate. 1686 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1687 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. 1688 1689 2015-07-10 H.J. Lu <hongjiu.lu (a] intel.com> 1690 1691 PR binutils/18656 1692 * bfd.c (bfd_convert_section_size): New function. 1693 (bfd_convert_section_contents): Likewise. 1694 * bfd-in2.h: Regenerated. 1695 1696 2015-07-09 Catherine Moore <clm (a] codesourcery.com> 1697 1698 * elflink.c (bfd_elf_size_dynamic_sections): Call to 1699 _bfd_elf_maybe_strip_eh_frame_hdr should be before 1700 bed->elf_backend_size_dynamic_sections. 1701 1702 2015-07-08 Pitchumani Sivanupandi <pitchumani.s (a] atmel.com> 1703 1704 * elf32-avr.c: Add 32 bit PC relative relocation for AVR target. 1705 1706 2015-07-05 Richard Sandiford <richard.sandiford (a] arm.com> 1707 1708 * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value 1709 plus addend rather than the original st_value when looking up 1710 entries in opd->adjust. 1711 1712 2015-07-03 Kai Tietz <ktietz (a] redhat.com> 1713 Nick Clifton <nickc (a] redhat.com> 1714 1715 PR ld/11539 1716 * coffcode.h (coff_bfd_gc_sections): Define default 1717 to bfd_coff_gc_sections function. 1718 (coff_gc_mark_hook_fn): New type. 1719 * coffgen.c (init_reloc_cookie): Copy and adjust coff 1720 related code about gc-sections from elflink.c to here. 1721 (fini_reloc_cookie): Likewise. 1722 (init_reloc_cookie_rels): Likewise. 1723 (fini_reloc_cookie_rels): Likewise. 1724 (init_reloc_cookie_for_section): Likewise. 1725 (fini_reloc_cookie_for_section): Likewise. 1726 (_bfd_coff_gc_mark_hook): Likewise. 1727 (_bfd_coff_gc_mark_rsec): Likewise. 1728 (_bfd_coff_gc_mark_reloc): Likewise. 1729 (_bfd_coff_gc_mark): Likewise. 1730 (_bfd_coff_gc_mark_extra_sections): Likewise. 1731 (coff_gc_sweep_symbol_info): Likewise. 1732 (coff_gc_sweep_symbol): Likewise. 1733 (gc_sweep_hook_fn): Likewise. 1734 (coff_gc_sweep): Likewise. 1735 (bfd_coff_gc_sections): Likewise. 1736 (_bfd_coff_gc_keep): Likewise. 1737 * libcoff-in.h (coff_reloc_cookie): New struct. 1738 (bfd_coff_gc_sections): New prototype. 1739 * libcoff.h: Regenerate. 1740 1741 2015-07-01 Sandra Loosemore <sandra (a] codesourcery.com> 1742 Cesar Philippidis <cesar (a] codesourcery.com> 1743 1744 * bfd-in2.h: Regenerated. 1745 * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to... 1746 (elf_nios2_r1_howto_table_rel): This. 1747 (elf_nios2_r2_howto_table_rel): New. 1748 (BFD_IS_R2): New. 1749 (lookup_howto): Add ABFD parameter. Adjust to look up in either 1750 the R1 or R2 relocation table, as determined by ABFD. 1751 (nios2_reloc_map): Add R2 relocations. 1752 (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto. 1753 Pass it the ABFD parameter. 1754 (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to 1755 return an R1 or R2 relocation. 1756 (nios2_elf32_info_to_howto): Do lookup using lookup_howto. 1757 Pass it the ABFD parameter. 1758 (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte 1759 boundary. 1760 (nios2_elf32_relocate_section): Adjust call to lookup_howto. 1761 * libbfd.h: Regenerated. 1762 * reloc.c (BFD_RELOC_NIOS2_R2_S12): New. 1763 (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New. 1764 (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New. 1765 (BFD_RELOC_NIOS2_R2_T1I7_2): New. 1766 (BFD_RELOC_NIOS2_R2_T2I4): New. 1767 (BFD_RELOC_NIOS2_R2_T2I4_1): New. 1768 (BFD_RELOC_NIOS2_R2_T2I4_2): New. 1769 (BFD_RELOC_NIOS2_R2_X1I7_2): New. 1770 (BFD_RELOC_NIOS2_R2_X2L5): New. 1771 (BFD_RELOC_NIOS2_R2_F1I5_2): New. 1772 (BFD_RELOC_NIOS2_R2_L5I4X1): New. 1773 (BFD_RELOC_NIOS2_R2_T1X1I6): New. 1774 (BFD_RELOC_NIOS2_R2_T1X1I6_2): New. 1775 1776 2015-07-01 Sandra Loosemore <sandra (a] codesourcery.com> 1777 Cesar Philippidis <cesar (a] codesourcery.com> 1778 1779 * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New. 1780 * bfd-in2.h: Regenerated. 1781 * cpu-nios2.c (nios2_compatible): New. 1782 (N): Use nios2_compatible instead of bfd_default_compatible. 1783 (NIOS2R1_NEXT, NIOS2R2_NEXT): Define. 1784 (arch_info_struct): New. 1785 (bfd_nios2_arch): Chain to NIOS2R1_NEXT. 1786 * elf32-nios2.c (is_nios2_elf): New. 1787 (nios2_elf32_merge_private_bfd_data): New. 1788 (nios2_elf32_object_p): New. 1789 (bfd_elf32_bfd_merge_private_bfd_data): Define. 1790 (elf_backend_object_p): Define. 1791 1792 2015-07-01 H.J. Lu <hongjiu.lu (a] intel.com> 1793 1794 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor. 1795 1796 2015-06-30 Nick Clifton <nickc (a] redhat.com> 1797 1798 PR binutils/18570 1799 * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag. 1800 (write_obj_attribute): Likewise. 1801 (elf_new_obj_attr): Likewise. 1802 (bfd_elf_get_obj_attr_int): Likewise. 1803 (bfd_elf_add_obj_attr_int): Likewise. 1804 (bfd_elf_add_obj_attr_string): Likewise. 1805 (bfd_elf_add_obj_attr_int_string): Likewise. 1806 (gnu_obj_attrs_arg_type): Likewise. 1807 (_bfd_elf_obj_attrs_arg_type): Likewise. 1808 (_bfd_elf_parse_attributes): Likewise. 1809 (_bfd_elf_merge_unknown_attribute_list): Likewise. 1810 * elf-bfd.h (struct obj_attribute_list): Likewise. 1811 Update prototypes. 1812 1813 2015-06-28 H.J. Lu <hongjiu.lu (a] intel.com> 1814 1815 * bfd-in.h (compressed_debug_section_type): Remove 1816 COMPRESS_DEBUG_ZLIB. 1817 * bfd-in2.h : Regenerated. 1818 1819 2015-06-26 Matthew Fortune <matthew.fortune (a] imgtec.com> 1820 1821 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable 1822 instead of !shared to indicate an application vs shared library. 1823 (_bfd_mips_elf_size_dynamic_sections): Likewise. 1824 (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL. 1825 (_bfd_mips_elf_get_target_dtag): Likewise. 1826 1827 2015-06-25 DJ Delorie <dj (a] redhat.com> 1828 1829 * elf32-msp430.c (msp430_final_link_relocate): Fix comments. Fix 1830 REL loads to match RELA stores. 1831 1832 2015-06-25 H.J. Lu <hongjiu.lu (a] intel.com> 1833 1834 * elf.c (_bfd_elf_compute_section_file_positions): Don't 1835 initialize sh_size for .shstrtab here. 1836 1837 2015-06-25 H.J. Lu <hongjiu.lu (a] intel.com> 1838 1839 PR gas/18451 1840 * elf-bfd.h (elf_sym_strtab): New. 1841 (elf_link_hash_table): Add strtabcount, strtabsize and 1842 strtab. 1843 (_bfd_elf_stringtab_init): Removed. 1844 * elf.c (_bfd_elf_stringtab_init): Removed. 1845 (_bfd_elf_compute_section_file_positions): Replace 1846 bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/ 1847 _bfd_stringtab_size with 1848 elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/ 1849 _bfd_elf_strtab_size. Use _bfd_elf_strtab_add, 1850 _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get 1851 st_name. 1852 (swap_out_syms): Likewise. 1853 * elflink.c (elf_final_link_info): Replace bfd_strtab_hash 1854 with elf_strtab_hash. Remove symbuf, symbuf_count, 1855 symbuf_size and shndxbuf_size. 1856 (elf_link_flush_output_syms): Removed. 1857 (elf_link_output_sym): Renamed to ... 1858 (elf_link_output_symstrtab): This. Replace _bfd_stringtab_add 1859 with _bfd_elf_strtab_add. Don't flush symbols to the file nor 1860 swap out symbols. 1861 (elf_link_swap_symbols_out): New. 1862 (elf_link_output_extsym): Replace elf_link_output_sym with 1863 elf_link_output_symstrtab. 1864 (elf_link_input_bfd): Likewise. 1865 (elf_final_link_free): Replace _bfd_stringtab_free with 1866 _bfd_elf_strtab_free. Remove symbuf. 1867 (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with 1868 _bfd_elf_strtab_init. Don't set symbuf, symbuf_count, 1869 symbuf_size nor shndxbuf_size. Initialize strtabsize and 1870 strtab. Initialize symshndxbuf to -1 when number of sections 1871 >= 64K. Replace elf_link_output_sym/elf_link_output_sym with 1872 elf_link_output_symstrtab/elf_link_output_symstrtab. Don't 1873 call elf_link_flush_output_syms. Call _bfd_elf_strtab_finalize 1874 and elf_link_swap_symbols_out. Replace _bfd_stringtab_size 1875 and _bfd_stringtab_emit with _bfd_elf_strtab_size and 1876 _bfd_elf_strtab_emit. 1877 1878 2015-06-24 H.J. Lu <hongjiu.lu (a] intel.com> 1879 1880 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older 1881 GCC warning. 1882 1883 2015-06-24 H.J. Lu <hongjiu.lu (a] intel.com> 1884 1885 * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate 1886 space for the first .plt entry. 1887 (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt 1888 section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if 1889 there are PLT relocations. 1890 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always 1891 allocate space for the first .plt entry. 1892 (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for 1893 .plt section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if 1894 there are PLT relocations. 1895 1896 2015-06-24 H.J. Lu <hongjiu.lu (a] intel.com> 1897 1898 PR ld/18591 1899 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert 1900 R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation 1901 overflow. 1902 1903 2015-06-23 Jiong Wang <jiong.wang (a] arm.com> 1904 1905 * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function. 1906 (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check 1907 relocations against read-only sections. 1908 1909 2015-06-18 Nick Clifton <nickc (a] redhat.com> 1910 1911 PR 18481 1912 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL. 1913 1914 2015-06-15 Jon Turney <jon.turney (a] dronecode.org.uk> 1915 1916 * bfd.c: Change struct bfd_build_id to use bfd_size_type. 1917 * bfd-in2.h : Regenerate. 1918 1919 2015-06-16 Alan Modra <amodra (a] gmail.com> 1920 1921 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of 1922 dynamic relocs. 1923 1924 2015-06-10 Jon Turney <jon.turney (a] dronecode.org.uk> 1925 1926 * elf-bfd.h : Remove struct elf_build_id. 1927 * bfd.c : Add struct bfd_build_id. 1928 * bfd-in2.h: Regenerate. 1929 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id. 1930 * libpei.h: Add protoype and macros for 1931 bfd_XXi_slurp_codeview_record. 1932 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public 1933 * peicode.h (pe_bfd_read_buildid): Add. 1934 (pe_bfd_object_p): Use pe_bfd_read_buildid(). 1935 1936 2015-06-15 Renlin Li <renlin.li (a] arm.com> 1937 1938 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry. 1939 * bfd-in2.h: Regenerate. 1940 * libbfd.h: Regenerate. 1941 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1942 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15. 1943 1944 2015-06-15 Alan Modra <amodra (a] gmail.com> 1945 1946 * cofflink.c (_bfd_coff_generic_relocate_section): Revert 1947 2014-03-26 change. Call _bfd_clear_contents for relocs against 1948 local and global symbols defined in discarded input sections. 1949 1950 2015-06-05 Nick Clifton <nickc (a] redhat.com> 1951 1952 * elf32-msp430.c (rl78_sym_diff_handler): New function. 1953 (msp430_howto_table): Use the new function for the SYM_DIFF reloc. 1954 (msp430x_howto_table): Likewise. 1955 1956 2015-06-05 Alan Modra <amodra (a] gmail.com> 1957 1958 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text 1959 relocs with insns moved by --ppc476-workaround. Correct 1960 output of REL16 relocs. 1961 1962 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 1963 1964 * elfnn-aarch64.c (aarch64_reloc_got_type): Support 1965 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14. 1966 (elfNN_aarch64_final_link_relocate): Ditto. 1967 (elfNN_aarch64_gc_swap_hook): Ditto. 1968 (elfNN_aarch64_check_relocs): Ditto. 1969 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 1970 1971 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 1972 1973 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry. 1974 * bfd-in2.h: Regenerate. 1975 * libbfd.h: Regenerate. 1976 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1977 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14. 1978 1979 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 1980 1981 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to 1982 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12. 1983 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use 1984 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12. 1985 1986 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 1987 1988 * elfnn-aarch64.c (aarch64_reloc_got_type): Support 1989 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15. 1990 (elfNN_aarch64_final_link_relocate): Ditto. 1991 (elfNN_aarch64_gc_swap_hook): Ditto. 1992 (elfNN_aarch64_check_relocs): Ditto. 1993 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 1994 1995 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 1996 1997 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry. 1998 * bfd-in2.h: Regenerate. 1999 * libbfd.h: Regenerate. 2000 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 2001 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15. 2002 2003 2015-05-28 Catherine Moore <clm (a] codesourcery.com> 2004 Bernd Schmidt <bernds (a] codesourcery.com> 2005 Paul Brook <paul (a] codesourcery.com> 2006 2007 bfd/ 2008 * bfd-in2.h: Regenerated. 2009 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define. 2010 (COMPACT_EH_CANT_UNWIND_OPCODE): Define. 2011 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from 2012 eh_frame_hdr_info. 2013 (compact_eh_frame_hdr_info): Declare. 2014 (eh_frame_hdr_info): Redeclare with union for dwarf-specific 2015 fields and compact-eh fields. 2016 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding. 2017 (bfd_elf_section_data): Add eh_frame_entry_field. 2018 (elf_section_eh_frame_entry): Define. 2019 (bfd_elf_parse_eh_frame_entries): Declare. 2020 (_bfd_elf_parse_eh_frame_entry): Declare. 2021 (_bfd_elf_end_eh_frame_parsing): Declare. 2022 (_bfd_elf_write_section_eh_frame_entry): Declare. 2023 (_bfd_elf_eh_frame_entry_present): Declare. 2024 (_bfd_elf_section_for_symbol): Declare. 2025 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function. 2026 (bfd_elf_record_eh_frame_entry): New function. 2027 (_bfd_elf_parse_eh_frame_entry): New function. 2028 (_bfd_elf_parse_eh_frame): Update hdr_info field references. 2029 (cmp_eh_frame_hdr): New function. 2030 (add_eh_frame_hdr_terminator): New function. 2031 (_bfd_elf_end_eh_frame_parsing): New function. 2032 (find_merged_cie): Update hdr_info field references. 2033 (_bfd_elf_discard_section_eh_frame): Likewise. 2034 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support. 2035 (_bfd_elf_eh_frame_entry_present): New function. 2036 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support. 2037 (_bfd_elf_write_section_eh_frame_entry): New function. 2038 (_bfd_elf_write_section_eh_frame): Update hdr_info field references. 2039 (_bfd_elf_fixup_eh_frame_hdr): New function. 2040 (write_compact_eh_frame_hdr): New function. 2041 (write_dwarf_eh_frame_hdr): New function. 2042 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support. 2043 * elflink.c (_bfd_elf_section_for_symbol): New function. 2044 (elf_section_ignore_discarded_relocs): Add Compact EH support. 2045 (elf_link_input_bfd): Likewise. 2046 (bfd_elf_final_link): Likewise. 2047 (_bfd_elf_gc_mark): Likewise. 2048 (bfd_elf_parse_eh_frame_entries): New function. 2049 (bfd_elf_gc_sections): Add Compact EH support. 2050 (bfd_elf_discard_info): Likewise. 2051 * elfxx-mips.c: Include dwarf2.h. 2052 (_bfd_mips_elf_compact_eh_encoding): New function. 2053 (_bfd_mips_elf_cant_unwind_opcode): New function. 2054 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare. 2055 (_bfd_mips_elf_cant_unwind_opcode): Declare. 2056 (elf_backend_compact_eh_encoding): Define. 2057 (elf_backend_cant_unwind_opcode): Define. 2058 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default. 2059 (elf_backend_cant_unwind_opcode): Provide default. 2060 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and 2061 elf_backend_cant_unwind_opcode. 2062 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition. 2063 2064 2015-05-27 H.J. Lu <hongjiu.lu (a] intel.com> 2065 2066 PR binutils/18458 2067 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section 2068 for now binding only if pointer equality isn't needed. 2069 (elf_i386_allocate_dynrelocs): Use .plt.got section for now 2070 binding only if pointer equality isn't needed. 2071 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got 2072 section for now binding only if pointer equality isn't needed. 2073 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now 2074 binding only if pointer equality isn't needed. 2075 2076 2015-05-26 H.J. Lu <hongjiu.lu (a] intel.com> 2077 2078 PR binutils/18437 2079 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations 2080 in .rel.plt/.rela.plt. 2081 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 2082 2083 2015-05-19 Jiong Wang <jiong.wang (a] arm.com> 2084 2085 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort 2086 relocation case labels alphabetically. 2087 (elfNN_aarch64_final_link_relocate): Ditto. 2088 (elfNN_aarch64_tls_relax): Ditto. 2089 (elfNN_aarch64_relocate_section): Ditto. 2090 (elfNN_aarch64_gc_sweep_hook): Ditto. 2091 (elfNN_aarch64_check_relocs): Ditto. 2092 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 2093 (_bfd_aarch64_elf_resolve_relocation): Ditto. 2094 2095 2015-05-18 Jiong Wang <jiong.wang (a] arm.com> 2096 2097 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite 2098 comments. 2099 2100 2015-05-16 H.J. Lu <hongjiu.lu (a] intel.com> 2101 2102 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section 2103 for now binding. 2104 (elf_i386_allocate_dynrelocs): Use .plt.got section for now 2105 binding. 2106 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got 2107 section for now binding. 2108 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now 2109 binding. 2110 2111 2015-05-14 H.J. Lu <hongjiu.lu (a] intel.com> 2112 2113 * bfd.c (bfd_update_compression_header): Also write the zlib 2114 header if the SHF_COMPRESSED bit cleared.. 2115 (bfd_check_compression_header): Return the uncompressed size. 2116 * compress.c (decompress_contents): Don't skip the zlib header. 2117 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB, 2118 which doesn't have the zlib header. 2119 (bfd_init_section_decompress_status): Likewise. 2120 (bfd_get_full_section_contents): Updated. 2121 (bfd_is_section_compressed): Likewise. 2122 (bfd_is_section_compressed_with_header): Return the uncompressed 2123 size. 2124 * elf.c (_bfd_elf_make_section_from_shdr): Updated. 2125 * bfd-in2.h: Regenerated. 2126 2127 2015-05-14 Jiong Wang <jiong.wang (a] arm.com> 2128 2129 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow 2130 check restrictions. 2131 2132 2015-05-14 Max Filippov <jcmvbkbc (a] gmail.com> 2133 2134 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference 2135 as GOT reference when plt.refcount is not positive. 2136 2137 2015-05-12 H.J. Lu <hongjiu.lu (a] intel.com> 2138 2139 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space 2140 for the first .plt entry only if needed. 2141 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. 2142 2143 2015-05-11 H.J. Lu <hongjiu.lu (a] intel.com> 2144 2145 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo. 2146 (ALL_MACHINES_CFILES): Likewise. 2147 * archures.c (bfd_mach_iamcu): New. 2148 (bfd_mach_i386_iamcu): Likewise. 2149 (bfd_mach_i386_iamcu_intel_syntax): Likewise. 2150 (bfd_iamcu_arch): Likewise. 2151 (bfd_archures_list): Add &bfd_iamcu_arch. 2152 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to 2153 i386_elf32_vec. 2154 (targ_archs): Add bfd_iamcu_arch if needed. 2155 * configure.ac: Support iamcu_elf32_vec. 2156 * cpu-iamcu.c: New file. 2157 * elf32-i386.c (elf32_iamcu_elf_object_p): New function. 2158 Add support for iamcu_elf32_vec and elf32_iamcu_bed. 2159 * targets.c (iamcu_elf32_vec): New. 2160 (_bfd_target_vector): Add iamcu_elf32_vec. 2161 * Makefile.in: Regenerated. 2162 * bfd-in2.h: Likewise. 2163 * configure: Likewise. 2164 2165 2015-05-11 H.J. Lu <hongjiu.lu (a] intel.com> 2166 2167 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU. 2168 2169 2015-05-10 H.J. Lu <hongjiu.lu (a] intel.com> 2170 2171 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd 2172 and output_bfd with abfd. 2173 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 2174 2175 2015-05-06 Toni Spets <toni.spets (a] iki.fi> 2176 2177 PR ld/18372 2178 * peXXigen.c (rsrc_process_section): Skip discarded resource 2179 sections. 2180 2181 2015-05-01 H.J. Lu <hongjiu.lu (a] intel.com> 2182 2183 * config.bfd: Support i[3-7]86-*-elf*. 2184 2185 2015-04-30 H.J. Lu <hongjiu.lu (a] intel.com> 2186 2187 * elf32-i386.c (elf_backend_post_process_headers): Undef for 2188 Solaris 2. 2189 2190 2015-04-30 Nick Clifton <nickc (a] redhat.com> 2191 2192 PR 18317 2193 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of 2194 mep_reloc. 2195 (mep_reloc): Delete unused function. 2196 2197 2015-04-29 Nick Clifton <nickc (a] redhat.com> 2198 2199 PR 17099 2200 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG 2201 relocs. 2202 2203 2015-04-27 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 2204 2205 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function. 2206 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call 2207 elf_s390_merge_obj_attributes. 2208 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function. 2209 2210 2015-04-24 Jiong Wang <jiong.wang (a] arm.com> 2211 2212 PR ld/18270 2213 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for 2214 GOT_NORMAL for both sgot/srelgot section. 2215 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address 2216 and generate necessary runtime relocation for GOT entry. 2217 2218 2015-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 2219 2220 PR binutils/18209 2221 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input. 2222 2223 2015-04-24 Jiong Wang <jiong.wang (a] arm.com> 2224 2225 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject 2226 PC-relative relocation for external symbol. 2227 2228 2015-04-24 Nick Clifton <nickc (a] redhat.com> 2229 2230 PR 18313 2231 * compress.c (decompress_contents): Zero initialse the z_stream 2232 structure. 2233 2234 2015-04-24 Nick Clifton <nickc (a] redhat.com> 2235 2236 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler 2237 local labels to include local labels with a numeric suffix and 2238 fake symbols. 2239 2240 2015-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 2241 2242 PR binutils/18316 2243 * section.c (SEC_MEP_VLIW): New. 2244 * bfd-in2.h: Regenerated. 2245 2246 2015-04-23 H.J. Lu <hongjiu.lu (a] intel.com> 2247 2248 PR ld/18277 2249 * compress.c (bfd_compress_section_contents): Remove the 2250 write_compress argument. 2251 (bfd_init_section_compress_status): Updated. 2252 (bfd_compress_section): Likewise. 2253 * elf.c (_bfd_elf_set_reloc_sh_name): New. 2254 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name 2255 to (unsigned int) -1 if delay_st_name_p is TRUE. Use 2256 _bfd_elf_set_reloc_sh_name. 2257 (elf_fake_sections): Don't rename DWARF debug section for 2258 linker output if it will be compressed. Instead, set 2259 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr. 2260 (assign_section_numbers): Call _bfd_elf_strtab_addref only if 2261 sh_name != (unsigned int) -1. Don't finalize nor assign 2262 shstrtab section here. Delay setting output section names to 2263 _bfd_elf_write_object_contents. 2264 (_bfd_elf_compute_section_file_positions): Update comments on 2265 sh_offset for shstrtab section. 2266 (assign_file_positions_for_non_load_sections): Set sh_offset to 2267 -1 for shstrtab section. 2268 (assign_file_positions_except_relocs): Likewise. 2269 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name 2270 when compressing DWARF debug sections. Place shstrtab section 2271 after DWARF debug sections have been compressed. 2272 (_bfd_elf_write_object_contents): Setting sh_name for output 2273 sections. 2274 2275 2015-04-23 H.J. Lu <hongjiu.lu (a] intel.com> 2276 2277 PR binutils/18209 2278 * bfd.c (bfd): Add is_linker_input. 2279 * elf.c (convert_debug_to_zdebug): New. 2280 (convert_zdebug_to_debug): Likewise. 2281 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to 2282 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME. 2283 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name 2284 instead of a pointer to section. 2285 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME 2286 is set. 2287 * section.c (SEC_ELF_RENAME): New. 2288 * bfd-in2.h: Regenerated. 2289 2290 2015-04-23 Alan Modra <amodra (a] gmail.com> 2291 2292 * elf64-ppc.c (TOC_BASE_ALIGN): Define. 2293 (ppc64_elf_next_toc_section): Align multi-got toc base. 2294 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol. 2295 2296 2015-04-22 H.J. Lu <hongjiu.lu (a] intel.com> 2297 2298 PR ld/18289 2299 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref. 2300 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0. 2301 (elf_i386_create_dynamic_sections): Always allow copy relocs for 2302 building executables. 2303 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref. 2304 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF. 2305 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for 2306 PIE and R_386_GOTOFF. 2307 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable. 2308 2309 2015-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 2310 2311 * elf.c (assign_section_numbers): Always set up sh_name. 2312 2313 2015-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 2314 2315 * elf.c (assign_file_positions_for_non_load_sections): Iterate 2316 sections by pointer. 2317 (_bfd_elf_assign_file_positions_for_non_load): Likewise. 2318 2319 2015-04-14 H.J. Lu <hongjiu.lu (a] intel.com> 2320 2321 * bfd-in.h (compressed_debug_section_type): New. 2322 * compress.c (bfd_compress_section_contents): Add an argument 2323 for linker write compression and always generate .zdebug_* 2324 section when linking. 2325 (bfd_init_section_compress_status): Pass FALSE to 2326 bfd_compress_section_contents. 2327 (bfd_compress_section): New function. 2328 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS 2329 on DWARF debug sections if COMPRESS_DEBUG is set and rename 2330 section if COMPRESS_DEBUG_GABI_ZLIB isn't set. 2331 (assign_file_positions_for_non_load_sections): Set sh_offset 2332 to -1 if SEC_ELF_COMPRESS is set. 2333 (assign_file_positions_except_relocs): Likwise. 2334 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ... 2335 (_bfd_elf_assign_file_positions_for_non_load): This. Change 2336 return time to bfd_boolean. Compress the section if 2337 SEC_ELF_COMPRESS is set. 2338 (_bfd_elf_write_object_contents): Updated. 2339 (_bfd_elf_set_section_contents): Write section contents to 2340 the buffer if SEC_ELF_COMPRESS is set. 2341 * merge.c: Include "elf-bfd.h". 2342 (sec_merge_emit): Add arguments for contents and offset. Write 2343 to contents with offset if contents isn't NULL. 2344 (_bfd_write_merged_section): Write section contents to the 2345 buffer if SEC_ELF_COMPRESS is set. Pass contents and 2346 output_offset to sec_merge_emit. 2347 * elflink.c (bfd_elf_final_link): Allocate the buffer for 2348 output section contents if SEC_ELF_COMPRESS is set. 2349 * section.c (SEC_ELF_COMPRESS): New. 2350 * bfd-in2.h: Regenerated. 2351 2352 2015-04-15 Alan Modra <amodra (a] gmail.com> 2353 2354 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix. 2355 2356 2015-04-14 Nick Clifton <nickc (a] redhat.com> 2357 2358 * elf32-rl78.c (RL78_OP_REL): New macro. 2359 (rl78_elf_howto_table): Use it for complex relocs. 2360 (get_symbol_value): Handle the cases when the info or status 2361 arguments are NULL. 2362 (get_romstart): Cache the status returned by get_symbol_value. 2363 (get_ramstart): Likewise. 2364 (RL78_STACK_PUSH): Generate an error message if the stack 2365 overflows. 2366 (RL78_STACK_POP): Likewise for underflows. 2367 (rl78_compute_complex_reloc): New function. Contains the basic 2368 processing code for all RL78 complex relocs. 2369 (rl78_special_reloc): New function. Provides special reloc 2370 handling for complex relocs. 2371 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc. 2372 (rl78_offset_for_reloc): Likewise. 2373 2374 2015-04-14 H.J. Lu <hongjiu.lu (a] intel.com> 2375 2376 PR ld/pr17709 2377 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check 2378 info->extern_protected_data when warning copy relocs against 2379 protected symbols. 2380 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data 2381 when checking protected non-function symbols. 2382 2383 2015-04-13 John Baldwin <jhb (a] FreeBSD.org> 2384 2385 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on 2386 FreeBSD. 2387 (elfcore_write_xstatereg): Use correct note name on FreeBSD. 2388 2389 2015-04-13 H.J. Lu <hongjiu.lu (a] intel.com> 2390 2391 PR ld/18250 2392 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE 2393 if the object has been claimed by plugin. 2394 2395 2015-04-11 H.J. Lu <hongjiu.lu (a] intel.com> 2396 2397 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND 2398 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against 2399 protected data symbol when building shared library. 2400 * elf64-x86-64.c (elf_x86_64_relocate_section): Check 2401 R_X86_64_GOTOFF64 against undefined symbol and replace 2402 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking 2403 R_X86_64_GOTOFF64 against protected data symbol when building 2404 shared library. 2405 2406 2015-04-10 H.J. Lu <hongjiu.lu (a] intel.com> 2407 2408 PR ld/pr17709 2409 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF 2410 against protected data symbol when building shared library. 2411 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check 2412 R_X86_64_GOTOFF64 against protected data symbol when building 2413 shared library. 2414 2415 2015-04-10 H.J. Lu <hongjiu.lu (a] intel.com> 2416 2417 PR ld/pr15228 2418 PR ld/pr17709 2419 * elf-bfd.h (elf_backend_data): Add extern_protected_data. 2420 * elf32-i386.c (elf_backend_extern_protected_data): New. 2421 Defined to 1. 2422 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 2423 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on 2424 copy relocs against protected symbols if extern_protected_data 2425 is true. 2426 (_bfd_elf_symbol_refs_local_p): Don't return true on protected 2427 non-function symbols if extern_protected_data is true. 2428 * elfxx-target.h (elf_backend_extern_protected_data): New. 2429 Default to 0. 2430 (elfNN_bed): Initialize extern_protected_data with 2431 elf_backend_extern_protected_data. 2432 2433 2015-04-10 H.J. Lu <hongjiu.lu (a] intel.com> 2434 2435 * compress.c (bfd_compress_section_contents): Replace bfd_malloc 2436 and free with bfd_alloc and bfd_release on compressed buffer. 2437 Release buffer if compressed section isn't smaller. 2438 2439 2015-04-10 Alan Modra <amodra (a] gmail.com> 2440 2441 PR ld/18222 2442 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error 2443 on adding a protected visibility variable to .dynbss. 2444 2445 2015-04-10 Alan Modra <amodra (a] gmail.com> 2446 2447 Revert 2015-03-05 H.J. Lu <hongjiu.lu (a] intel.com> 2448 PR ld/pr15228 2449 PR ld/pr17709 2450 * elf-bfd.h (elf_backend_data): Delete extern_protected_data. 2451 * elf32-i386.c (elf_backend_extern_protected_data): Delete. 2452 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 2453 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove 2454 extern_protected_data test. 2455 (_bfd_elf_symbol_refs_local_p): Likewise. 2456 * elfxx-target.h (elf_backend_extern_protected_data): Delete. 2457 (elfNN_bed): Delete elf_backend_extern_protected_data init. 2458 2459 2015-04-09 H.J. Lu <hongjiu.lu (a] intel.com> 2460 2461 * compress.c (bfd_compress_section_contents): Update comments. 2462 (bfd_init_section_decompress_status): Likewise. 2463 (bfd_init_section_compress_status): Likewise. 2464 2465 2015-04-09 H.J. Lu <hongjiu.lu (a] intel.com> 2466 2467 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to 2468 object_flags. 2469 (TARGET_LITTLE_SYM): Likewise. 2470 2471 2015-04-09 Max Filippov <jcmvbkbc (a] gmail.com> 2472 2473 * elf32-xtensa.c (splay-tree.h): include header. 2474 (text_action_struct): drop next pointer. 2475 (text_action_list_struct): drop head pointer, add count and 2476 tree fields. 2477 (find_fill_action): instead of linear search in text_action_list 2478 search in the tree. 2479 (text_action_compare, action_first, action_next): new functions. 2480 (text_action_add, text_action_add_literal): instead of linear 2481 search and insertion insert new node into the tree. 2482 (removed_by_actions): pass additional parameter: action_list, 2483 use it to traverse the tree. 2484 (offset_with_removed_text): pass additional action_list parameter 2485 to removed_by_actions. 2486 (map_action_fn_context): new typedef. 2487 (map_action_fn_context_struct): new structure. 2488 (map_action_fn): new function. 2489 (map_removal_by_action): use splay_tree_foreach to build map. 2490 (find_insn_action): replace linear search in text_action_list 2491 with series of splay_tree_lookups. 2492 (print_action, print_action_list_fn): new functions. 2493 (print_action_list): use splay_tree_foreach. 2494 (init_xtensa_relax_info): drop action_list.head initialization. 2495 Initialize the tree. 2496 (compute_text_actions): use non-zero action_list_count instead of 2497 non-NULL action list. 2498 (xlate_map_context): new typedef. 2499 (xlate_map_context_struct): new structure. 2500 (xlate_map_fn): new function. 2501 (build_xlate_map): use splay_tree_foreach to build map. 2502 (action_remove_bytes_fn): new function. 2503 (relax_section): use zero action_list_count instead of NULL 2504 action list. Use splay_tree_foreach to count final section size. 2505 Drop unused variable 'removed'. 2506 2507 2015-04-09 Max Filippov <jcmvbkbc (a] gmail.com> 2508 2509 * elf32-xtensa.c (removed_literal_map_entry): new typedef. 2510 (removed_literal_map_entry_struct): new structure. 2511 (removed_literal_list_struct): add new fields: n_map and map. 2512 (map_removed_literal, removed_literal_compare): new functions. 2513 (find_removed_literal): build index array for literals ordered 2514 by VMA, use binary search to find removed literal. 2515 2516 2015-04-09 Max Filippov <jcmvbkbc (a] gmail.com> 2517 2518 * elf32-xtensa.c (removal_by_action_entry_struct, 2519 removal_by_action_map_struct): new structures. 2520 (removal_by_action_entry, removal_by_action_map): new typedefs. 2521 (text_action_list_struct): add new field: map. 2522 (map_removal_by_action, removed_by_actions_map, 2523 offset_with_removed_text_map): new functions. 2524 (relax_section): replace offset_with_removed_text with 2525 offset_with_removed_text_map. 2526 (translate_reloc, relax_property_section, relax_section_symbols): 2527 replace removed_by_actions with removed_by_actions_map. 2528 2529 2015-04-09 Max Filippov <jcmvbkbc (a] gmail.com> 2530 2531 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry, 2532 reloc_range): new typedef. 2533 (reloc_range_list_struct, reloc_range_list_entry_struct, 2534 reloc_range_struct): new structures. 2535 (reloc_range_compare, build_reloc_ranges, 2536 reloc_range_list_append, reloc_range_list_remove, 2537 reloc_range_list_update_range, free_reloc_range_list): new 2538 functions. 2539 (compute_text_actions): precompute relocation opcodes before the 2540 loop. Add relevant_relocs variable, initialize it before the 2541 loop, pass it to the check_section_ebb_pcrels_fit. 2542 (check_section_ebb_pcrels_fit): add new parameter: 2543 relevant_relocs. Update address range in the relevant_relocs if 2544 it's non-NULL and iterate only over relevant relocations. 2545 2546 2015-04-09 Nick Clifton <nickc (a] redhat.com> 2547 2548 * elf32-rx.c (describe_flags): Report the settings of the string 2549 insn using bits. 2550 (rx_elf_merge_private_bfd_data): Handle merging of the string insn 2551 using bits. 2552 2553 2015-04-08 H.J. Lu <hongjiu.lu (a] intel.com> 2554 2555 * compress.c (bfd_compress_section_contents): Work around a GCC 2556 uninitialized warning bug fixed in GCC 4.7. 2557 2558 2015-04-08 H.J. Lu <hongjiu.lu (a] intel.com> 2559 2560 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI 2561 bit. 2562 * bfd.c (bfd::flags): Increase size to 18 bits. 2563 (BFD_COMPRESS_GABI): New. 2564 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI. 2565 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise. 2566 (bfd_update_compression_header): New fuction. 2567 (bfd_check_compression_header): Likewise. 2568 (bfd_get_compression_header_size): Likewise. 2569 (bfd_is_section_compressed_with_header): Likewise. 2570 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New. 2571 (bfd_compress_section_contents): Return the uncompressed size if 2572 the full section contents is compressed successfully. Support 2573 converting from/to .zdebug* sections. 2574 (bfd_get_full_section_contents): Call 2575 bfd_get_compression_header_size to get compression header size. 2576 (bfd_is_section_compressed): Renamed to ... 2577 (bfd_is_section_compressed_with_header): This. Add a pointer 2578 argument to return compression header size. 2579 (bfd_is_section_compressed): Use it. 2580 (bfd_init_section_decompress_status): Call 2581 bfd_get_compression_header_size to get compression header size. 2582 Return FALSE if uncompressed section size is 0. 2583 * elf.c (_bfd_elf_make_section_from_shdr): Support converting 2584 from/to .zdebug* sections. 2585 * bfd-in2.h: Regenerated. 2586 2587 2015-04-07 Alan Modra <amodra (a] gmail.com> 2588 2589 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being 2590 mapped to output .got section. 2591 2592 2015-04-07 Alan Modra <amodra (a] gmail.com> 2593 2594 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha 2595 and has_addr16_lo. Make has_sda_refs a bitfield. 2596 (ppc_elf_check_relocs): Set new flags. 2597 (ppc_elf_link_hash_table_create): Update default_params. 2598 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases 2599 where we won't be making .dynbss entries or editing code. Set 2600 params->pic_fixup when we'll edit code for protected var access. 2601 (allocate_dynrelocs): Allocate got entry for edited code and 2602 discard dyn_relocs. 2603 (struct ppc_elf_relax_info): Add picfixup_size. 2604 (ppc_elf_relax_section): Rename struct one_fixup to struct 2605 one_branch_fixup. Rename fixups to branch_fixups. Size space for 2606 pic fixups. 2607 (ppc_elf_relocate_section): Edit non-PIC accessing protected 2608 visibility variables to PIC. Don't emit dyn_relocs for code 2609 we've edited. 2610 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup. 2611 2612 2015-04-07 Nick Clifton <nickc (a] redhat.com> 2613 2614 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated 2615 local labels as local. 2616 2617 2015-04-06 H.J. Lu <hongjiu.lu (a] intel.com> 2618 2619 * compress.c (get_uncompressed_size): Removed. 2620 (bfd_compress_section_contents): Use bfd_putb64 to write 2621 uncompressed section size. 2622 (bfd_init_section_decompress_status): Replace 2623 get_uncompressed_size with bfd_getb64. 2624 2625 2015-04-04 H.J. Lu <hongjiu.lu (a] intel.com> 2626 2627 * elf.c (_bfd_elf_init_private_section_data): Also preserve the 2628 SHF_COMPRESSED bit if not decompress. 2629 2630 2015-04-04 H.J. Lu <hongjiu.lu (a] intel.com> 2631 2632 * compress.c (get_uncompressed_size): New. Extracted from ... 2633 (bfd_init_section_decompress_status): This. Use it. 2634 2635 2015-04-02 Andrew Turner <andrew (a] freebsd.org> 2636 2637 * config.bfd: Add aarch64-*-freebsd* target triple. 2638 2639 2015-04-02 H.J. Lu <hongjiu.lu (a] intel.com> 2640 2641 * configure: Regenerated. 2642 2643 2015-04-01 Tejas Belagod <tejas.belagod (a] arm.com> 2644 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2645 Jiong Wang <jiong.wang (a] arm.com> 2646 2647 * bfd-in.h (bfd_elf64_aarch64_set_options) 2648 (bfd_elf32_aarch64_set_options): Add parameter. 2649 * bfd-in2.h: Regenerated. 2650 * elfnn-aarch64.c (aarch64_erratum_843419_stub) 2651 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p) 2652 (_bfd_aarch64_erratum_843419_stub_name) 2653 (_bfd_aarch64_erratum_843419_fixup) 2654 (_bfd_aarch64_erratum_843419_scan) 2655 (_bfd_aarch64_erratum_843419_branch_to_stub) 2656 (_bfd_aarch64_erratum_843419_p): Define. 2657 (enum elf_aarch64_stub_type): Define 2658 aarch64_stub_erratum_843419_veneer. 2659 (struct elf_aarch64_stub_hash_entry): Define adrp_offset. 2660 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419 2661 and fix_erratum_843419_adr. 2662 (stub_hash_newfunc): Initialize adrp_offset; 2663 (_bfd_aarch64_add_stub_entry_after): Define. 2664 (aarch64_map_one_stub, aarch64_build_one_stub) 2665 (aarch64_size_one_stub): Handle 2666 aarch64_stub_erratum_843419_veneer. 2667 (_bfd_aarch64_resize_stubs): Round stub section size. 2668 (elfNN_aarch64_size_stubs): Add scan for 843419. 2669 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize 2670 fix_erratum_843419 and fix_erratum_843419_adr. 2671 (struct erratum_835769_branch_to_stub_data): Add info. 2672 (elfNN_aarch64_write_section): Initialise info. Handle 843419. 2673 (elfNN_aarch64_size_dynamic_sections): Handle 843419. 2674 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm) 2675 (_bfd_aarch64_sign_extend): Define. 2676 (reencode_adr_imm): Remove static. Rename to: 2677 (_bfd_aarch64_reencode_adr_imm): Define. 2678 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm. 2679 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP) 2680 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend) 2681 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm): 2682 Define. 2683 2684 2015-04-01 H.J. Lu <hongjiu.lu (a] intel.com> 2685 2686 * configure: Regenerated. 2687 2688 2015-03-31 Ed Schouten <ed (a] nuxi.nl> 2689 2690 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec 2691 for x86_64-*-cloudabi*. 2692 * configure.ac: Handle x86_64_elf64_cloudabi_vec. 2693 * configure: Regenerated. 2694 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*. 2695 (TARGET_LITTLE_NAME): Likewise. 2696 (ELF_OSABI): Likewise. 2697 (elf64_bed): Likewise. 2698 * targets.c (x86_64_elf64_cloudabi_vec): New. 2699 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec. 2700 2701 2015-03-31 H.J. Lu <hongjiu.lu (a] intel.com> 2702 2703 * configure.ac: Revert the AM_ZLIB change. 2704 * Makefile.in: Regenerated. 2705 * aclocal.m4: Likewise. 2706 * configure: Likewise. 2707 * doc/Makefile.in: Likewise. 2708 2709 2015-03-30 H.J. Lu <hongjiu.lu (a] intel.com> 2710 2711 PR ld/18169 2712 * elf-bfd.h (elf_backend_data): Add get_reloc_section. 2713 (_bfd_elf_get_reloc_section): New. 2714 * elf.c (_bfd_elf_get_reloc_section): Likewise. 2715 (assign_section_numbers): Call get_reloc_section to look up the 2716 section the relocs apply. 2717 * elfxx-target.h (elf_backend_get_reloc_section): Likewise. 2718 (elfNN_bed): Initialize get_reloc_section with 2719 elf_backend_get_reloc_section. 2720 2721 2015-03-29 H.J. Lu <hongjiu.lu (a] intel.com> 2722 2723 * Makefile.am (ZLIB): New. 2724 (ZLIBINC): Likewise. 2725 (AM_CFLAGS): Add $(ZLIBINC). 2726 (libbfd_la_LIBADD): Add $(ZLIB). 2727 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>. 2728 (decompress_contents): Don't check HAVE_ZLIB_H. 2729 (bfd_compress_section_contents): Likewise. 2730 (bfd_get_full_section_contents): Likewise. 2731 (bfd_init_section_decompress_status): Likewise. 2732 (bfd_init_section_compress_status): Likewise. 2733 * configure.ac (AM_ZLIB): Removed. 2734 (zlibdir): New. AC_SUBST. 2735 (zlibinc): Likewise. 2736 Add --with-system-zlib. 2737 * Makefile.in: Regenerated. 2738 * acinclude.m4: Likewise. 2739 * config.in: Likewise. 2740 * configure: Likewise. 2741 * doc/Makefile.in: Likewise. 2742 2743 2015-03-27 Alan Modra <amodra (a] gmail.com> 2744 2745 PR ld/15228 2746 PR ld/18167 2747 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set 2748 protected_def when symbol section is read-only. Adjust all calls. 2749 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment. 2750 2751 2015-03-26 Tejas Belagod <tejas.belagod (a] arm.com> 2752 2753 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic 2754 _bfd_final_link_relocate with aarch64_relocate. 2755 2756 2015-03-26 H.J. Lu <hongjiu.lu (a] intel.com> 2757 2758 PR ld/18160 2759 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible. 2760 (bfd_elf_gc_sections): Likewise. 2761 2762 2015-03-25 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2763 2764 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section 2765 size for initial branch. 2766 (elfNN_aarch64_build_stubs): Write initial branch. 2767 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write 2768 mapping symbol on initial branch. 2769 2770 2015-03-25 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2771 2772 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): 2773 Update erratum count. 2774 2775 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 2776 2777 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on 2778 first matching debug section. 2779 2780 2015-03-24 H.J. Lu <hongjiu.lu (a] intel.com> 2781 2782 PR gas/18087 2783 * compress.c (bfd_compress_section_contents): Don't write the 2784 zlib header and set contents as well as compress_status if 2785 compression didn't make the section smaller. 2786 (bfd_init_section_compress_status): Don't check compression 2787 size here. 2788 2789 2015-03-24 Nick Clifton <nickc (a] redhat.com> 2790 2791 PR binutils/17512 2792 * coffgen.c (coff_get_normalized_symtab): Fix test for out of 2793 range auxillary sections. 2794 2795 2015-03-24 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2796 2797 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor 2798 code into: 2799 (_bfd_aarch64_get_stub_for_link_section): Define. 2800 2801 2015-03-24 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2802 2803 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust 2804 update of section_group[].stub_sec. 2805 2806 2015-03-24 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2807 2808 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove. 2809 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments. 2810 Delete fixes, fix_table_size and associated code. Call 2811 _bfd_aarch64_add_stub_entry_in_group. Rename to... 2812 (bfd_aarch64_erratum_835769_scan): Define. 2813 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes, 2814 erratum_835769_fix_table_size, i and associated code. Relocate 2815 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size 2816 correction. Delete construction of stub entry from 2817 erratum_835769_fixes array. 2818 2819 2015-03-24 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2820 2821 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use 2822 _bfd_aarch64_add_stub_entry_in_group. 2823 2824 2015-03-24 Alan Modra <amodra (a] gmail.com> 2825 2826 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to 2827 stubs, even those for undefined weak symbols. Otherwise, don't 2828 report relocation overflow on branches to undefined strong 2829 symbols. Fix memory leak. 2830 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation 2831 overflow on branches to undefined strong symbols. 2832 2833 2015-03-23 Keith Seitz <keiths (a] redhat.com> 2834 2835 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add 2836 missing ';'. 2837 2838 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2839 2840 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name 2841 construction into... 2842 (_bfd_aarch64_erratum_835769_stub_name): Define. 2843 2844 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2845 2846 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out 2847 stub resize code into... 2848 (bfd_aarch64_resize_stubs): Define. 2849 2850 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2851 2852 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub 2853 creation code into... 2854 (bfd_aarch64_create_stub_section): Define. 2855 2856 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2857 2858 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename 2859 from elf_aarch64_create_or_find_stub_sec. 2860 (_bfd_aarch64_add_stub_entry_in_group): Rename from 2861 elfNN_aarch64_add_stub. Call 2862 _bfd_aarch64_create_or_find_stub_sec. 2863 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call 2864 _bfd_aarch64_add_stub_entry_in_group. 2865 2866 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2867 2868 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse 2869 sense of boolean return. 2870 (elfNN_aarch64_size_stubs): Adjust for above. 2871 2872 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2873 2874 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec): 2875 Remove unused parameter. 2876 (elfNN_aarch64_size_stubs): Adjust for above. 2877 2878 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2879 2880 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx. 2881 2882 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2883 2884 * elfnn-aarch64.c (aarch64_erratum_835769_fixes) 2885 (num_aarch64_erratum_835769_fixes): Remove. 2886 (elfNN_aarch64_size_stubs): Remove assignments to above. 2887 2888 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2889 2890 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn 2891 to rt2. 2892 (aarch64_erratum_seqeunce): Rename rtn to rt2. 2893 2894 2015-03-23 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2895 2896 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout. 2897 2898 2015-03-19 Nick Clifton <nickc (a] redhat.com> 2899 2900 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of 2901 the RL78 core based upon the flags. 2902 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14 2903 flags. 2904 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name. 2905 (elf32_rl78_machine): Always return bfd_mach_rl78. 2906 2907 2015-03-19 Nick Clifton <nickc (a] redhat.com> 2908 2909 PR 18078 2910 * compress.c (bfd_compress_section_contents): Do not define this 2911 function if it is not used. 2912 2913 2015-03-18 H.J. Lu <hongjiu.lu (a] intel.com> 2914 2915 * compress.c (bfd_compress_section_contents): Make it static. 2916 * bfd/bfd-in2.h: Regenerated. 2917 2918 2015-03-18 Eric Youngdale <eyoungdale (a] ptc.com> 2919 2920 PR ld/16598 2921 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs 2922 suitable for the AMD64. 2923 2924 2015-03-18 Jon Turney <jon.turney (a] dronecode.org.uk> 2925 Nick Clifton <nickc (a] redhat.com> 2926 2927 PR binutils/18087 2928 * coffgen.c (make_a_section_from_file): Only prepend a z to a 2929 debug section's name if the section was actually compressed. 2930 * elf.c (_bfd_elf_make_section_from_shdr): Likewise. 2931 * compress.c (bfd_init_section_compress_status): Do not compress 2932 the section if doing so would make it bigger. In such cases leave 2933 the section alone and return COMPRESS_SECTION_NONE. 2934 2935 2015-03-17 Alan Modra <amodra (a] gmail.com> 2936 2937 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0 2938 on nothing to do, before malloc of returned symbol array. 2939 2940 2015-03-16 Nick Clifton <nickc (a] redhat.com> 2941 2942 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not 2943 stored in the elf_section_data structure then load them as 2944 necessary. 2945 2946 2015-03-14 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 2947 2948 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort 2949 relocs against code sections. 2950 * elf32-s390.c: Define elf_backend_sort_relocs_p. 2951 * elf64-s390.c: Likewise. 2952 2953 2015-03-11 Alan Modra <amodra (a] gmail.com> 2954 2955 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in 2956 reverse order. Account for larger size of __tls_get_addr_opt stub. 2957 2958 2015-03-10 Yuri Gribov <y.gribov (a] samsung.arm> 2959 2960 PR ld/16572 2961 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for 2962 ELF_ARM_HASENTRY. 2963 (elf32_arm_print_private_bfd_data): Likewise. 2964 2965 2015-03-06 Nick Clifton <nickc (a] redhat.com> 2966 2967 PR binutils/17765 2968 * elflink.c (put_value): Like previous delta, but for the 32-bit 2969 case. 2970 2971 2015-03-05 Nick Clifton <nickc (a] redhat.com> 2972 2973 PR binutils/17765 2974 * elflink.c (put_value): Avoid using an undefined shift 2975 operation. 2976 2977 2015-03-05 H.J. Lu <hongjiu.lu (a] intel.com> 2978 2979 PR ld/pr15228 2980 PR ld/pr17709 2981 * elf-bfd.h (elf_backend_data): Add extern_protected_data. 2982 * elf32-i386.c (elf_backend_extern_protected_data): New. 2983 Defined to 1. 2984 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 2985 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on 2986 copy relocs against protected symbols if extern_protected_data 2987 is true. 2988 (_bfd_elf_symbol_refs_local_p): Don't return true on protected 2989 non-function symbols if extern_protected_data is true. 2990 * elfxx-target.h (elf_backend_extern_protected_data): New. 2991 Default to 0. 2992 (elfNN_bed): Initialize extern_protected_data with 2993 elf_backend_extern_protected_data. 2994 2995 2015-03-05 Nick Clifton <nickc (a] redhat.com> 2996 2997 PR binutils/18025 2998 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2 2999 lookup fails, check for an address bias in the dwarf info, and if 3000 one exists, retry the lookup with the biased value. 3001 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function. 3002 Determines if a bias exists bewteen the addresses of functions 3003 based on DWARF information vs symbol table information. 3004 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype. 3005 * libbfd.h: Regenerate. 3006 3007 2015-03-04 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3008 3009 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm) 3010 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19) 3011 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove. 3012 3013 2015-03-04 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3014 3015 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort. 3016 (aarch64_size_one_stub): Likewise. 3017 (aarch64_map_one_stub): Likewise. 3018 3019 2015-03-04 Andreas Arnez <arnez (a] linux.vnet.ibm.com> 3020 3021 * cpu-s390.c (N): New macro. 3022 (bfd_s390_31_arch): New. Define only if default target word size 3023 is 64 bits. Otherwise define... 3024 (bfd_390_64_arch): ...this. Make static. 3025 (bfd_s390_arch): Define according to the default target word size. 3026 Let the 'next' field point to the alternate arch. 3027 3028 2015-03-04 Richard Sandiford <richard.sandiford (a] arm.com> 3029 3030 PR gas/17843 3031 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect 3032 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 3033 to be used with MOVK rather than MOVZ. 3034 3035 2015-03-03 DJ Delorie <dj (a] redhat.com> 3036 3037 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if 3038 there's a symbol. 3039 3040 2015-02-28 Alan Modra <amodra (a] gmail.com> 3041 3042 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if 3043 not PLT_NEW. 3044 3045 2015-02-27 H.J. Lu <hongjiu.lu (a] intel.com> 3046 3047 * elf32-i386.c (need_convert_mov_to_lea): New. 3048 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed. 3049 (elf_i386_convert_mov_to_lea): Return TRUE if 3050 need_convert_mov_to_lea is unset. 3051 * elf64-x86-64.c (need_convert_mov_to_lea): New. 3052 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed. 3053 (elf_x86_64_convert_mov_to_lea): Return TRUE if 3054 need_convert_mov_to_lea is unset. 3055 3056 2015-02-27 Nick Clifton <nickc (a] redhat.com> 3057 3058 PR binutils/17910 3059 * coffgen.c (_bfd_coff_internal_syment_name): Only check for 3060 string length overflow when the string table length is actually 3061 set. 3062 3063 2015-02-27 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3064 3065 * bfd/bfd-in2.h: Regenerate. 3066 * bfd/libbfd.h: Regenerate. 3067 3068 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3069 3070 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix 3071 TLSDESC_LD_PREL19 field width and masks. 3072 (aarch64_tls_transition_without_check) 3073 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3074 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3075 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3076 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19. 3077 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3078 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3079 3080 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3081 3082 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE 3083 tests. 3084 (aarch64_tls_transition_without_check) 3085 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3086 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3087 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3088 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21. 3089 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3090 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3091 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. 3092 3093 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3094 3095 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC) 3096 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check) 3097 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3098 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3099 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3100 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21. 3101 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3102 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3103 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. 3104 3105 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3106 3107 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width. 3108 (aarch64_tls_transition_without_check, aarch64_reloc_got_type) 3109 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax) 3110 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook) 3111 (elfNN_aarch64_check_relocs): Handle 3112 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19. 3113 3114 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3115 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3116 3117 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3118 3119 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width. 3120 3121 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3122 3123 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2) 3124 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC) 3125 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field 3126 width. 3127 3128 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3129 3130 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit 3131 field width. 3132 3133 2015-02-26 Nick Clifton <nickc (a] redhat.com> 3134 3135 PR binutils/17512 3136 * coffcode.h (coff_compute_section_file_positions): Report 3137 negative page sizes. 3138 * elf.c (elf_fake_sections): Handle excessive alignmment powers. 3139 (assign_file_positions_for_non_load_sections): Replace assertion 3140 with an error message. 3141 (rewrite_elf_program_header): Handle excessive segment 3142 alignments. 3143 * mach-o.c (bfd_mach_o_read_section_32): Likewise. 3144 (bfd_mach_o_read_section_64): Likewise. 3145 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to 3146 print a bfd name, not %A. 3147 3148 2015-02-26 Alan Modra <amodra (a] gmail.com> 3149 3150 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build 3151 thread-safe stubs for iplt. 3152 (build_tls_get_addr_stub): Restore r2 immediately after call. 3153 3154 2015-02-26 Terry Guo <terry.guo (a] arm.com> 3155 3156 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we 3157 merge Tag_ABI_HardFP_use. 3158 3159 2015-02-26 Alan Modra <amodra (a] gmail.com> 3160 3161 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc. 3162 Use text relocs rather than giving an error on trying to use 3163 .dynbss for protected shared lib vars. 3164 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. 3165 3166 2015-02-25 Andrew Burgess <andrew.burgess (a] embecosm.com> 3167 3168 * elf32-avr.c (struct elf_avr_section_data): New structure. 3169 (struct avr_relax_info): New structure. 3170 (elf_avr_new_section_hook): New function. 3171 (struct elf_avr_section_data): Add relax_info. 3172 (get_avr_relax_info): New function. 3173 (init_avr_relax_info): New function. 3174 (elf32_avr_relax_delete_bytes): Find next property record before 3175 deleting bytes. When deleting don't move bytes beyond the next 3176 property record. 3177 (avr_elf32_assign_records_to_section): New function. 3178 (avr_property_record_compare): New function. 3179 (avr_load_all_property_sections): New function. 3180 (elf32_avr_relax_section): Load property data. After relaxing the 3181 section, move any .align directives that have enough deleted bytes 3182 before them. 3183 (bfd_elf32_new_section_hook): Define. 3184 3185 2015-02-25 Andrew Burgess <andrew.burgess (a] embecosm.com> 3186 3187 * elf32-avr.h (struct avr_property_header): New strucure. 3188 (avr_elf32_load_property_records): Declare. 3189 (avr_elf32_property_record_name): Declare. 3190 * elf32-avr.c: Add bfd_stdint.h include. 3191 (retrieve_local_syms): New function. 3192 (get_elf_r_symndx_section): New function. 3193 (get_elf_r_symndx_offset): New function. 3194 (internal_reloc_compare): New function. 3195 (struct avr_find_section_data): New structure. 3196 (avr_is_section_for_address): New function. 3197 (avr_find_section_for_address): New function. 3198 (avr_elf32_load_records_from_section): New function. 3199 (avr_elf32_load_property_records): New function. 3200 (avr_elf32_property_record_name): New function. 3201 3202 2015-02-25 Andrew Burgess <andrew.burgess (a] embecosm.com> 3203 3204 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define. 3205 (AVR_PROPERTY_RECORDS_VERSION): Define. 3206 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define. 3207 (struct avr_property_record): New structure. 3208 3209 2015-02-24 Nick Clifton <nickc (a] redhat.com> 3210 3211 * elf32-v850.c (v850_set_note): New function. Creates a Renesas 3212 style note entry. 3213 (v850_elf_make_note_section): New function. Creates a note 3214 section. 3215 (v850_elf_create_sections): New function. Create a note section 3216 if one is not already present. 3217 (v850_elf_set_note): New function. Adds a note to a bfd. 3218 (v850_elf_copy_private_bfd_data): New function. Copies V850 3219 notes. 3220 (v850_elf_merge_notes): New function. Merges V850 notes. 3221 (print_v850_note): New function. Displays a V850 note. 3222 (v850_elf_print_notes): New function. Displays all notes attached 3223 to a bfd. 3224 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes. 3225 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes. 3226 (v850_elf_fake_sections): Set the type of the V850 note section. 3227 * bfd-in.h (v850_elf_create_sections): Add prototype. 3228 (v850_elf_set_note): Add prototype. 3229 * bfd-in2.h: Regenerate. 3230 3231 2015-02-24 Nick Clifton <nickc (a] redhat.com> 3232 3233 * configure.ac (AC_CHECK_HEADERS): Add wctype.h. 3234 * configure: Regenerate. 3235 * config.in: Regenerate. 3236 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined. 3237 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined. 3238 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H 3239 is defined. 3240 3241 2015-02-24 Nick Clifton <nickc (a] redhat.com> 3242 3243 * pdp11.c (set_section_contents): Pad the .text and .data sections 3244 to their aligned sizes. 3245 3246 2015-02-23 Yoshinori Sato <ysato (a] users.sourceforge.jp> 3247 3248 * config.bfd: Add h8300-*-linux. 3249 * configure.ac: Add h8300_elf32_linux_vec. 3250 * configure: Regenerate. 3251 * elf32-h8300.c: Likewise. 3252 * targets.c(_bfd_target_vector): Likewise. 3253 3254 2015-02-23 Nick Clifton <nickc (a] redhat.com> 3255 3256 PR 17914 3257 * cpu-w65.c: Correct typos in license notice. 3258 3259 PR 17940 3260 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug 3261 symbols at end of sections. Adjust function sizes. 3262 3263 2015-02-20 Andreas Arnez <arnez (a] linux.vnet.ibm.com> 3264 3265 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype. 3266 (elfcore_write_s390_vxrs_high): Likewise. 3267 * elf.c (elfcore_grok_s390_vxrs_low): New function. 3268 (elfcore_grok_s390_vxrs_high): New function. 3269 (elfcore_grok_note): Call them. 3270 (elfcore_write_s390_vxrs_low): New function. 3271 (elfcore_write_s390_vxrs_high): New function. 3272 (elfcore_write_register_note): Call them. 3273 3274 2015-02-19 Branko Drevensek <branko.drevensek (a] gmail.com> 3275 3276 PR 17995 3277 * verilog.c (verilog_write_record): Correct buffer size. 3278 3279 2015-02-19 Alan Modra <amodra (a] gmail.com> 3280 3281 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier. 3282 3283 2015-02-19 Alan Modra <amodra (a] gmail.com> 3284 3285 PR ld/4317 3286 * elflink.c (elf_link_input_bfd): Drop undefined local syms. 3287 (elf_link_output_extsym): Drop local and global undefined syms. 3288 Tidy. Expand comment. 3289 3290 2015-02-17 Alan Modra <amodra (a] gmail.com> 3291 3292 PR ld/17975 3293 * elflink.c (struct elf_outext_info): Remove need_second_pass 3294 and second_pass. 3295 (elf_link_output_extsym): Delete code handling second forced 3296 local pass. Move code emitting NULL STT_FILE symbol later, so 3297 that it can be omitted if forced local is stripped. Don't 3298 emit the NULL STT_FILE if no file symbols have been output. 3299 (bfd_elf_final_link): Remove second forced local pass. 3300 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms. 3301 (ppc_elf_size_dynamic_sections): Likewise. 3302 * elf64-ppc.c (ppc_build_one_stub): Likewise. 3303 (build_global_entry_stubs): Likewise. 3304 (ppc64_elf_build_stubs): Likewise. 3305 3306 2015-02-16 H.J. Lu <hongjiu.lu (a] intel.com> 3307 3308 PR ld/17975 3309 * elflink.c (elf_link_output_extsym): Only check filesym_count 3310 when outputting a NULL FILE symbol. Set second_pass_sym to 3311 h->forced_local && !h->root.linker_def. 3312 3313 2015-02-15 H.J. Lu <hongjiu.lu (a] intel.com> 3314 3315 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def 3316 on _TLS_MODULE_BASE_. 3317 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise. 3318 3319 2015-02-15 Alan Modra <amodra (a] gmail.com> 3320 3321 * dwarf2.c (read_rangelist): Correct buffer overflow check 3322 Whitespace throughout file. 3323 3324 2015-02-14 Alan Modra <amodra (a] gmail.com> 3325 3326 PR ld/17973 3327 * bfd.c (struct bfd): Add lto_output. 3328 * linker.c (_bfd_handle_already_linked): Explicitly test for 3329 objects added by the lto plugin. 3330 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and 3331 no_export flags from archive. 3332 * archive.c (open_nested_file): New function, setting lto_output 3333 and no_export, extracted from.. 3334 (find_nested_archive): ..here. Flip params. Rename from 3335 _bfd_find_nested_archive. 3336 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file. 3337 (_bfd_look_for_bfd_in_cache): Copy no_export. 3338 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary 3339 my_archive->no_export test. 3340 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms. 3341 Don't use the file name when adding lto_output STT_FILE sym. 3342 * bfd-in2.h: Regenerate. 3343 3344 2015-02-13 Alan Modra <amodra (a] gmail.com> 3345 3346 PR binutils/17512 3347 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove 3348 now redundant assert. 3349 3350 2015-02-12 Nick Clifton <nickc (a] redhat.com> 3351 3352 PR binutils/17512 3353 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes) 3354 (read_4_bytes, read_8_bytes, read_n_bytes, read_string) 3355 (read_indirect_string, read_alt_indirect_string) 3356 (read_alt_indirect_ref, read_address, read_abbrevs) 3357 (read_attribute_value, read_attribute, decode_line_info) 3358 (find_abstract_instance_name, read_rangelist) 3359 (scan_unit_for_symbols, parse_comp_unit) 3360 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass 3361 end pointers to reading functions and check for offsets taking 3362 pointers out of range. Replace calls to read_*_leb128 with calls 3363 to safe_read_leb128. 3364 3365 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge 3366 offset. 3367 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for 3368 computed file_name address being before the start of the string 3369 table. 3370 3371 2015-02-11 H.J. Lu <hongjiu.lu (a] intel.com> 3372 3373 PR ld/17878 3374 * bfd.c (bfd_plugin_format): New. 3375 (bfd): Add plugin_format and plugin_dummy_bfd. 3376 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean 3377 argument to return TRUE if any plugin is found. Set plugin_format. 3378 (has_plugin): New. 3379 (bfd_plugin_target_p): New. 3380 (bfd_plugin_specified_p): Likewise. 3381 (bfd_plugin_target_p): Likewise. 3382 (register_ld_plugin_object_p): Likewise. 3383 (bfd_plugin_set_plugin): Set has_plugin. 3384 (load_plugin): Cache try_load_plugin result. 3385 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check 3386 plugin_format. 3387 * plugin.h (bfd_plugin_target_p): New. 3388 (bfd_plugin_specified_p): Likewise. 3389 (register_ld_plugin_object_p): Likewise. 3390 * bfd-in2.h: Regenerated. 3391 3392 2015-02-11 Pedro Alves <palves (a] redhat.com> 3393 3394 * libbfd-in.h [__cplusplus]: Open extern "C" scope. 3395 * libcoff-in.h [__cplusplus]: Open extern "C" scope. 3396 * libbfd.h: Regenerate. 3397 * libcoff.h: Regenerate. 3398 3399 * elf-bfd.h [__cplusplus]: Wrap in extern "C". 3400 * mach-o.h [__cplusplus]: Wrap in extern "C". 3401 * som.h [__cplusplus]: Wrap in extern "C". 3402 3403 2015-02-10 Nick Clifton <nickc (a] redhat.com> 3404 3405 PR binutils/17512 3406 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to 3407 hold the flag bits. 3408 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the 3409 size and number of relocs. 3410 (pe_print_debugdata): Use a 32-bit aligned buffer to store the 3411 codeview record. 3412 * versados.c (process_otr): Check the esdid value before using it 3413 to access the EDATA. 3414 3415 2015-02-09 Ed Maste <emaste (a] freebsd.org> 3416 3417 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing 3418 uninitialized and unused variable. 3419 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 3420 3421 2015-02-09 Alan Modra <amodra (a] gmail.com> 3422 3423 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL 3424 tls_sec. 3425 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. 3426 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec. 3427 3428 2015-02-09 Alan Modra <amodra (a] gmail.com> 3429 3430 * elflink.c: Whitespace, formatting fixes. 3431 (elf_link_input_bfd): Clarify comment. 3432 (elf_link_output_extsym): Exclude symbols in linker created 3433 sections when testing for plugin symbols. 3434 3435 2015-02-07 H.J. Lu <hongjiu.lu (a] intel.com> 3436 3437 PR ld/17935 3438 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a 3439 warning for relocation in readonly section for -z text. 3440 (elf_i386_size_dynamic_sections): Likewise. 3441 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise. 3442 (elf_x86_64_size_dynamic_sections): Likewise. 3443 3444 2015-02-06 H.J. Lu <hongjiu.lu (a] intel.com> 3445 3446 PR ld/12365 3447 PR ld/14272 3448 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change. 3449 (elf_link_input_bfd): Mark the plugin symbol undefined if it is 3450 referenced from a non-IR file. 3451 3452 2015-02-06 Nick Clifton <nickc (a] redhat.com> 3453 3454 PR binutils/17512 3455 * peXXigen.c (rsrc_print_resource_entries): Add range check for 3456 addresses that wrap around the address space. 3457 (rsrc_parse_entry): Likewise. 3458 3459 2015-02-03 H.J. Lu <hongjiu.lu (a] intel.com> 3460 3461 PR ld/12365 3462 PR ld/14272 3463 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol 3464 undefined if it is referenced from a non-IR file. 3465 3466 2015-02-03 Nick Clifton <nickc (a] redhat.com> 3467 3468 PR binutils/17512 3469 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays. 3470 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol 3471 index or an out of range fdr index. 3472 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message. 3473 * elf32-arc.c (arc_info_to_howto_rel): Likewise. 3474 * elf32-avr.c (avr_info_to_howto_rela): Likewise. 3475 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise. 3476 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise. 3477 * elf32-cris.c (cris_info_to_howto_rela): Likewise. 3478 * elf32-crx.c (elf_crx_info_to_howto): Likewise. 3479 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise. 3480 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise. 3481 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise. 3482 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise. 3483 * elf32-frv.c (frv_info_to_howto_rela): Likewise. 3484 * elf32-i370.c (i370_elf_info_to_howto): Likewise. 3485 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise. 3486 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise. 3487 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise. 3488 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise. 3489 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise. 3490 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise. 3491 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise. 3492 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise. 3493 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. 3494 * elf32-mep.c (mep_info_to_howto_rela): Likewise. 3495 * elf32-metag.c (metag_info_to_howto_rela): Likewise. 3496 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. 3497 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise. 3498 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise. 3499 * elf32-mt.c (mt_info_to_howto_rela): Likewise. 3500 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise. 3501 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise. 3502 * elf32-pj.c (pj_elf_info_to_howto): Likewise. 3503 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. 3504 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise. 3505 * elf32-rx.c (rx_info_to_howto_rela): Likewise. 3506 * elf32-sh.c (sh_elf_info_to_howto): Likewise. 3507 * elf32-spu.c (spu_elf_info_to_howto): Likewise. 3508 * elf32-v850.c (v850_elf_perform_relocation): Likewise. 3509 * elf32-vax.c (rtype_to_howto): Likewise. 3510 * elf32-visium.c (visium_info_to_howto_rela): Likewise. 3511 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise. 3512 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise. 3513 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. 3514 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise. 3515 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays. 3516 (bfd_mach_o_canonicalize_one_reloc): Fix check on out 3517 of range symbol indicies. 3518 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc. 3519 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. 3520 (bfd_mach_o_build_dysymtab): Likewise. 3521 (bfd_mach_o_write_symtab_content): Set the string table size to 3522 zero upon error. 3523 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the 3524 read fails. 3525 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt 3526 fields. 3527 * tekhex.c (first_phase): Check for src pointer reaching end of 3528 buffer. 3529 3530 2015-02-03 Will Newton <will.newton (a] linaro.org> 3531 3532 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): 3533 Set st_value to zero for undefined symbols if the reference 3534 is weak or pointer_equality_needed is FALSE. 3535 3536 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve 3537 comment discussing why we clear st_value for some symbols. 3538 3539 2015-02-02 Kuan-Lin Chen <kuanlinchentw (a] gmail.com> 3540 3541 * elf32-nds32.c (nds32_get_section_contents): Add one more argument. 3542 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7. 3543 3544 2015-01-29 Alan Modra <amodra (a] gmail.com> 3545 3546 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD 3547 optimization. Tidy mask for GOT_TLSGD optimization. 3548 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct 3549 location of nop zapping high insn too. 3550 3551 2015-01-28 Alan Modra <amodra (a] gmail.com> 3552 3553 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc". 3554 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols 3555 in .toc indicate xlc compiled code that might require a rw .toc. 3556 3557 2015-01-28 James Bowman <james.bowman (a] ftdichip.com> 3558 3559 * Makefile.am: Add FT32 files. 3560 * archures.c (enum bfd_architecture): Add bfd_arch_ft32. 3561 (bfd_mach_ft32): Define. 3562 (bfd_ft32_arch): Declare. 3563 (bfd_archures_list): Add bfd_ft32_arch. 3564 * config.bfd: Handle FT32. 3565 * configure.ac: Likewise. 3566 * cpu-ft32.c: New file. 3567 * elf32-ft32.c: New file. 3568 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17, 3569 BFD_RELOC_FT32_18): Define. 3570 * targets.c (_bfd_target_vector): Add ft32_elf32_vec. 3571 * bfd-in2.h: Regenerate. 3572 * libbfd.h: Regenerate. 3573 * Makefile.in: Regenerate. 3574 * configure: Regenerate. 3575 * po/SRC-POTFILES.in: Regenerate. 3576 3577 2015-01-27 Nick Clifton <nickc (a] redhat.com> 3578 3579 PR binutils/17512 3580 * pdp11.c (aout_get_external_symbols): Return false if there are 3581 no symbols. 3582 3583 * dwarf2.c (concat_filename): Check for an empty directory table. 3584 (scan_unit_for_symbols): Check for reading off the end of the 3585 unit. 3586 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a 3587 non-string form. 3588 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs 3589 available. 3590 3591 2015-01-26 Kuan-Lin Chen <kuanlinchentw (a] gmail.com> 3592 3593 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting. 3594 3595 2015-01-22 DJ Delorie <dj (a] redhat.com> 3596 3597 * elf32-m32c.c (m32c_apply_reloc_24): New. 3598 (m32c_elf_howto_table): Use it for R_M32C_24. 3599 (m32c_elf_relocate_section): Handle R_M32C_24 specially. 3600 3601 2015-01-22 Nick Clifton <nickc (a] redhat.com> 3602 3603 PR binutils/17512 3604 * coffcode.h (handle_COMDAT): When searching for the section 3605 symbol, make sure that there is space left in the symbol table. 3606 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks. 3607 3608 2015-01-21 Nick Clifton <nickc (a] redhat.com> 3609 3610 PR binutils/17512 3611 * coffcode.h (coff_set_arch_mach_hook): Check return value from 3612 bfd_malloc. 3613 (coff_slurp_line_table): Return FALSE if the line number 3614 information was corrupt. 3615 (coff_slurp_symbol_table): Return FALSE if the symbol information 3616 was corrupt. 3617 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always 3618 initialise the fields of the dyld_info structure. 3619 (bfd_mach_o_build_exec_seg_command): Replace assertion with an 3620 error message and a return value. 3621 (bfd_mach_o_layout_commands): Change the function to boolean. 3622 Return FALSE if the function fails. 3623 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands 3624 fails. 3625 (bfd_mach_o_read_command): Fail if an unrecognised command is 3626 encountered. 3627 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the 3628 read fails. 3629 (slurp_symtab): Check the return from bfd_malloc. 3630 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy 3631 encountered an error. 3632 (_bfd_XXi_final_link_postscript): Fail if a section could not be 3633 copied. 3634 * peicode.h (pe_bfd_object_p): Fail if the header could not be 3635 swapped in. 3636 * tekhex.c (first_phase): Fail if the section is too big. 3637 * versados.c (struct esdid): Add content_size field. 3638 (process_otr): Use and check the new field. 3639 (versados_get_section_contents): Check that the section exists and 3640 that the requested data is available. 3641 3642 2015-01-20 Chung-Lin Tang <cltang (a] codesourcery.com> 3643 3644 * elf32-nios2.c (elf_backend_default_execstack): Define as 0. 3645 3646 2015-01-20 Alan Modra <amodra (a] gmail.com> 3647 3648 PR ld/17615 3649 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop 3650 ELF_COMMON_DEF syms. 3651 3652 2015-01-19 Alan Modra <amodra (a] gmail.com> 3653 3654 PR ld/17615 3655 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for 3656 linker script assignments too. 3657 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms. 3658 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly. 3659 3660 2015-01-19 Alan Modra <amodra (a] gmail.com> 3661 3662 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration 3663 to allow return of first howto. 3664 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise. 3665 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise. 3666 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise. 3667 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise. 3668 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise. 3669 * elf32-rx.c (rx_reloc_type_lookup): Likewise. 3670 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise. 3671 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise. 3672 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise. 3673 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE. 3674 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE. 3675 (spu_elf_reloc_type_lookup): Adjust to suit. 3676 3677 2015-01-19 Alan Modra <amodra (a] gmail.com> 3678 3679 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from.. 3680 (bfd_get_section_limit): ..here. 3681 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check. 3682 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here. 3683 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check. 3684 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated 3685 bfd_reloc_outofrange check. 3686 * bfd-in2.h: Regenerate. 3687 3688 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok 3689 on zero size relocs. 3690 * ecoff.c (ecoff_reloc_link_order): Likewise. 3691 * elf32-nds32.c (nds32_relocate_contents): Likewise. 3692 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 3693 3694 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs. 3695 (_bfd_clear_contents): Likewise. 3696 * elfxx-mips.c (mips_elf_obtain_contents): Likewise. 3697 (mips_elf_perform_relocation): Likewise. 3698 3699 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return 3700 from malloc on zero size alloc. 3701 * cofflink.c (_bfd_coff_reloc_link_order): Likewise. 3702 * elflink.c (elf_reloc_link_order): Likewise. 3703 * linker.c (_bfd_generic_reloc_link_order): Likewise. 3704 * pdp11.c (aout_link_reloc_link_order): Likewise. 3705 * xcofflink.c (xcoff_reloc_link_order): Likewise. 3706 3707 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3, 3708 bitsize 0, and complain_overflow_dont. 3709 * coff-sparc.c (coff_sparc_howto_table): Likewise. 3710 * elf-hppa.h (elf_hppa_howto_table): Likewise. 3711 * elf-m10200.c (elf_mn10200_howto_table): Likewise. 3712 * elf-m10300.c (elf_mn10300_howto_table): Likewise. 3713 * elf32-arc.c (elf_arc_howto_table): Likewise. 3714 * elf32-arm.c (elf32_arm_howto_table_1): Likewise. 3715 * elf32-avr.c (elf_avr_howto_table): Likewise. 3716 * elf32-bfin.c (bfin_howto_table): Likewise. 3717 * elf32-cr16.c (cr16_elf_howto_table): Likewise. 3718 * elf32-cris.c (cris_elf_howto_table): Likewise. 3719 * elf32-crx.c (crx_elf_howto_table): Likewise. 3720 * elf32-d10v.c (elf_d10v_howto_table): Likewise. 3721 * elf32-d30v.c (elf_d30v_howto_table): Likewise. 3722 * elf32-dlx.c (dlx_elf_howto_table): Likewise. 3723 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise. 3724 * elf32-fr30.c (fr30_elf_howto_table): Likewise. 3725 * elf32-frv.c (elf32_frv_howto_table): Likewise. 3726 * elf32-h8300.c (h8_elf_howto_table): Likewise. 3727 * elf32-i370.c (i370_elf_howto_raw): Likewise. 3728 * elf32-i386.c (elf_howto_table): Likewise. 3729 * elf32-i860.c (elf32_i860_howto_table): Likewise. 3730 * elf32-i960.c (elf32_i960_relocate): Likewise. 3731 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise. 3732 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise. 3733 * elf32-lm32.c (lm32_elf_howto_table): Likewise. 3734 * elf32-m32c.c (m32c_elf_howto_table): Likewise. 3735 * elf32-m32r.c (m32r_elf_howto_table): Likewise. 3736 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise. 3737 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise. 3738 * elf32-m68k.c (howto_table): Likewise. 3739 * elf32-mcore.c (mcore_elf_howto_raw): Likewise. 3740 * elf32-mep.c (mep_elf_howto_table): Likewise. 3741 * elf32-metag.c (elf_metag_howto_table): Likewise. 3742 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise. 3743 * elf32-mips.c (elf_mips_howto_table_rel): Likewise. 3744 * elf32-moxie.c (moxie_elf_howto_table): Likewise. 3745 * elf32-msp430.c (elf_msp430_howto_table): Likewise. 3746 * elf32-mt.c (mt_elf_howto_table): Likewise. 3747 * elf32-nds32.c (nds32_elf_howto_table): Likewise. 3748 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise. 3749 * elf32-or1k.c (or1k_elf_howto_table): Likewise. 3750 * elf32-pj.c (pj_elf_howto_table): Likewise. 3751 * elf32-ppc.c (ppc_elf_howto_raw): Likewise. 3752 * elf32-rl78.c (rl78_elf_howto_table): Likewise. 3753 * elf32-rx.c (rx_elf_howto_table): Likewise. 3754 * elf32-s390.c (elf_howto_table): Likewise. 3755 * elf32-score.c (elf32_score_howto_table): Likewise. 3756 * elf32-score7.c (elf32_score_howto_table): Likewise. 3757 * elf32-sh-relocs.h (R_SH_NONE): Likewise. 3758 * elf32-spu.c (elf_howto_table): Likewise. 3759 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise. 3760 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise. 3761 * elf32-v850.c (v850_elf_howto_table): Likewise. 3762 * elf32-vax.c (howto_table): Likewise. 3763 * elf32-visium.c (visium_elf_howto_table): Likewise. 3764 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise. 3765 * elf32-xgate.c (elf_xgate_howto_table): Likewise. 3766 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise. 3767 * elf32-xtensa.c (elf_howto_table): Likewise. 3768 * elf64-alpha.c (elf64_alpha_howto_table): Likewise. 3769 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. 3770 * elf64-mmix.c (elf_mmix_howto_table): Likewise. 3771 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise. 3772 * elf64-s390.c (elf_howto_table): Likewise. 3773 * elf64-sh64.c (sh_elf64_howto_table): Likewise. 3774 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise. 3775 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. 3776 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 3777 (elfNN_aarch64_howto_none): Likewise. 3778 * elfxx-ia64.c (ia64_howto_table): Likewise. 3779 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise. 3780 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise. 3781 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise. 3782 3783 2015-01-15 H.J. Lu <hongjiu.lu (a] intel.com> 3784 3785 PR ld/17847 3786 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain 3787 about -fPIC if the symbol is undefined when building executable. 3788 3789 2015-01-15 Nick Clifton <nickc (a] redhat.com> 3790 3791 PR binutils/17512 3792 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an 3793 error message. Never return an invalid howto pointer. 3794 * elf32-cr16.c (cr16_info_to_howto): Likewise. 3795 * elf32-crx.c (elf_crx_info_to_howto): Likewise. 3796 * elf32-i370.c (i370_elf_info_to_howto): Likewise. 3797 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. 3798 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. 3799 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise. 3800 * elf32-pj.c (pj_elf_info_to_howto): Likewise. 3801 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. 3802 * elf32-spu.c (spu_elf_info_to_howto): Likewise. 3803 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise. 3804 * elf32-vax.c (rtype_to_howto): Likewise. 3805 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. 3806 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise. 3807 * elfn32-mips.c (sh_elf_info_to_howto): Likewise. 3808 * elf32-sh.c (sh_elf_info_to_howto): Likewise. 3809 (sh_elf_reloc): Check that the reloc is in range. 3810 * reloc.c (bfd_perform_relocation): Check that the section is big 3811 enough for the entire reloc. 3812 (bfd_generic_get_relocated_section_contents): Report unexpected 3813 return values from perform_reloc. 3814 3815 2015-01-15 Nick Clifton <nickc (a] redhat.com> 3816 3817 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled 3818 relocs. Include PC-relative adjustment for R_MSP430X_ABS16 3819 relaxation. 3820 3821 2015-01-15 Alan Modra <amodra (a] gmail.com> 3822 3823 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for 3824 any output section matching a linker created dynobj section. 3825 3826 2015-01-15 Alan Modra <amodra (a] gmail.com> 3827 3828 PR 17842 3829 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set. 3830 (bfd_elf_final_link): Always create a symbol table when emit_relocs. 3831 Don't assign symtab file position unless symbols will be output. 3832 Merge blocks with condition in common. Don't call 3833 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms 3834 unless other symbols are output. Move assignment of symtab_shndx 3835 file position. Localize variable. 3836 3837 2015-01-14 Jiong Wang <jiong.wang (a] arm.com> 3838 3839 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when 3840 trying to defer them to runtime. 3841 3842 2015-01-13 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 3843 3844 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND 3845 to check if a symbol should be bound symbolically. 3846 3847 2015-01-13 Jiong Wang <jiong.wang (a] arm.com> 3848 3849 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check 3850 for TLSLE_MOVW_TPREL_G2. 3851 3852 2015-01-13 Jiong Wang <jiong.wang (a] arm.com> 3853 3854 PR ld/17415 3855 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark 3856 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned. 3857 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the 3858 bit mask. 3859 3860 2015-01-12 Terry Guo <terry.guo (a] arm.com> 3861 3862 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New 3863 function. 3864 (_bfd_elf_gc_mark_extra_sections): Use it. 3865 3866 2015-01-11 H.J. Lu <hongjiu.lu (a] intel.com> 3867 3868 PR ld/17827 3869 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE, 3870 only discard space for pc-relative relocs symbols which turn 3871 out to need copy relocs. 3872 3873 2015-01-09 Nick Clifton <nickc (a] redhat.com> 3874 3875 * tekhex.c (getvalue): Fix thinko in test for correct extraction 3876 of value. 3877 (getsym): Return false if there was not enough data to extract the 3878 symbol. 3879 3880 2015-01-09 Anthony Green <green (a] moxielogic.com> 3881 3882 * elf32-moxie.c (ELF_MACHINE_ALT1): Define. 3883 3884 2015-01-08 Nick Clifton <nickc (a] redhat.com> 3885 3886 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of 3887 16-bit absolute BR instructions to 10-bit pc-relative JMP 3888 instructions. 3889 3890 2015-01-08 Nick Clifton <nickc (a] redhat.com> 3891 3892 PR binutils/17512 3893 * coffcode.h (coff_slurp_symbol_table): Return false if we failed 3894 to load the line table. 3895 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum 3896 maxpagesize of 1. 3897 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if 3898 the Data Directory Size is too large. 3899 3900 2015-01-06 H.J. Lu <hongjiu.lu (a] intel.com> 3901 3902 PR binutils/17512 3903 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation. 3904 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 3905 3906 2015-01-06 Nick Clifton <nickc (a] redhat.com> 3907 3908 PR binutils/17512 3909 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the 3910 string table. 3911 3912 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1. 3913 (bfd_perform_relocation): Include the size of the reloc in the 3914 test for an out of range relocation. 3915 (bfd_generic_get_relocated_section_contents): Remove reloc range 3916 test. 3917 3918 * coff-i860.c (CALC_ADDEND): Always set an addend value. 3919 * tekhex.c (getvalue): Add an end pointer parameter. Use it to 3920 avoid reading off the end of the buffer. 3921 (getsym): Likewise. 3922 (first_phase): Likewise. 3923 (pass_over): Pass an end pointer to the invoked function. 3924 3925 2015-01-05 H.J. Lu <hongjiu.lu (a] intel.com> 3926 3927 PR binutils/17512 3928 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt 3929 input. 3930 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 3931 3932 2015-01-05 Nick Clifton <nickc (a] redhat.com> 3933 3934 PR binutils/17512 3935 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized 3936 is at least big enough for the header to be read. 3937 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs. 3938 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks. 3939 (bfd_mach_o_read_command): Prevetn duplicate error messages about 3940 unrecognized commands. 3941 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks 3942 when indexing into the string table. 3943 3944 2015-01-01 Alan Modra <amodra (a] gmail.com> 3945 3946 Update year range in copyright notice of all files. 3947 3948 For older changes see ChangeLog-2014 3949 3951 Copyright (C) 2015 Free Software Foundation, Inc. 3952 3953 Copying and distribution of this file, with or without modification, 3954 are permitted in any medium without royalty provided the copyright 3955 notice and this notice are preserved. 3956 3957 Local Variables: 3958 mode: change-log 3959 left-margin: 8 3960 fill-column: 74 3961 version-control: never 3962 End: 3963
Indexes created Fri Apr 17 00:22:50 UTC 2026