1 2016-12-31 Alan Modra <amodra (a] gmail.com> 2 3 * elfn32-mips.c (elf_backend_want_dynrelro): Define. 4 5 2016-12-31 Dimitar Dimitrov <dimitar (a] dinux.eu> 6 7 * archures.c: Add bfd_arch_pru. 8 * Makefile.am: Add PRU target. 9 * config.bfd: Ditto. 10 * configure.ac: Ditto. 11 * elf-bfd.h (enum elf_target_id): Add PRU_ELF_DATA. 12 * targets.c: Add pru_elf32_vec. 13 * reloc.c: Add PRU relocations. 14 * cpu-pru.c: New file. 15 * elf32-pru.c: New file. 16 * Makefile.in: Regenerate. 17 * configure: Regenerate. 18 * po/SRC-POTFILES.in: Regenerate. 19 * bfd-in2.h: Regenerate 20 * libbfd.h: Regenerate. 21 22 2016-12-29 Alan Modra <amodra (a] gmail.com> 23 24 * elflink.c (_bfd_elf_link_hash_copy_indirect): Only omit 25 copying one flag, ref_dynamic, when versioned_hidden. 26 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise. 27 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Use same 28 logic for copying weakdef flags. Copy plabel flag and merge 29 tls_type. 30 * elf32-i386.c (elf_i386_copy_indirect_symbol): Use same logic 31 for copying weakdef flags. 32 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Likewise. 33 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise. 34 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise. 35 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise. 36 * elfnn-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise. 37 * elf64-x86-64.c (elf_x86_64_copy_indirect_symbol): Likewise. 38 Simplify. 39 40 2016-12-28 Alan Modra <amodra (a] gmail.com> 41 42 PR ld/20995 43 * elflink.c (elf_link_add_object_symbols): Mark relro sections 44 in dynamic objects SEC_READONLY. 45 46 2016-12-26 Alan Modra <amodra (a] gmail.com> 47 48 PR ld/20995 49 * elf-bfd.h (struct elf_link_hash_table): Add sdynrelro and 50 sreldynrelro. 51 (struct elf_backend_data): Add want_dynrelro. 52 * elfxx-target.h (elf_backend_want_dynrelro): Define. 53 (elfNN_bed): Update initializer. 54 * elflink.c (_bfd_elf_create_dynamic_sections): Create 55 sdynrelro and sreldynrelro sections. 56 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Place variables 57 copied into the executable from read-only sections into sdynrelro. 58 (elf32_arm_size_dynamic_sections): Handle sdynrelro. 59 (elf32_arm_finish_dynamic_symbol): Select sreldynrelro for 60 dynamic relocs in sdynrelro. 61 (elf_backend_want_dynrelro): Define. 62 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol) 63 (elf32_hppa_size_dynamic_sections, elf32_hppa_finish_dynamic_symbol) 64 (elf_backend_want_dynrelro): As above. 65 * elf32-i386.c (elf_i386_adjust_dynamic_symbol) 66 (elf_i386_size_dynamic_sections, elf_i386_finish_dynamic_symbol) 67 (elf_backend_want_dynrelro): As above. 68 * elf32-metag.c (elf_metag_adjust_dynamic_symbol) 69 (elf_metag_size_dynamic_sections, elf_metag_finish_dynamic_symbol) 70 (elf_backend_want_dynrelro): As above. 71 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol) 72 (microblaze_elf_size_dynamic_sections) 73 (microblaze_elf_finish_dynamic_symbol) 74 (elf_backend_want_dynrelro): As above. 75 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol) 76 (nios2_elf32_adjust_dynamic_symbol) 77 (nios2_elf32_size_dynamic_sections) 78 (elf_backend_want_dynrelro): As above. 79 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol) 80 (or1k_elf_adjust_dynamic_symbol, or1k_elf_size_dynamic_sections) 81 (elf_backend_want_dynrelro): As above. 82 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol) 83 (ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_symbol) 84 (elf_backend_want_dynrelro): As above. 85 * elf32-s390.c (elf_s390_adjust_dynamic_symbol) 86 (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol) 87 (elf_backend_want_dynrelro): As above. 88 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol) 89 (elf32_tic6x_size_dynamic_sections) 90 (elf32_tic6x_finish_dynamic_symbol) 91 (elf_backend_want_dynrelro): As above. 92 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol) 93 (tilepro_elf_size_dynamic_sections) 94 (tilepro_elf_finish_dynamic_symbol) 95 (elf_backend_want_dynrelro): As above. 96 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol) 97 (ppc64_elf_size_dynamic_sections, ppc64_elf_finish_dynamic_symbol) 98 (elf_backend_want_dynrelro): As above. 99 * elf64-s390.c (elf_s390_adjust_dynamic_symbol) 100 (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol) 101 (elf_backend_want_dynrelro): As above. 102 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol) 103 (elf_x86_64_size_dynamic_sections) 104 (elf_x86_64_finish_dynamic_symbol) 105 (elf_backend_want_dynrelro): As above. 106 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol) 107 (elfNN_aarch64_size_dynamic_sections) 108 (elfNN_aarch64_finish_dynamic_symbol) 109 (elf_backend_want_dynrelro): As above. 110 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol) 111 (riscv_elf_size_dynamic_sections, riscv_elf_finish_dynamic_symbol) 112 (elf_backend_want_dynrelro): As above. 113 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol) 114 (_bfd_mips_elf_size_dynamic_sections) 115 (_bfd_mips_vxworks_finish_dynamic_symbol): As above. 116 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol) 117 (_bfd_sparc_elf_size_dynamic_sections) 118 (_bfd_sparc_elf_finish_dynamic_symbol): As above. 119 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol) 120 (tilegx_elf_size_dynamic_sections) 121 (tilegx_elf_finish_dynamic_symbol): As above. 122 * elf32-mips.c (elf_backend_want_dynrelro): Define. 123 * elf64-mips.c (elf_backend_want_dynrelro): Define. 124 * elf32-sparc.c (elf_backend_want_dynrelro): Define. 125 * elf64-sparc.c (elf_backend_want_dynrelro): Define. 126 * elf32-tilegx.c (elf_backend_want_dynrelro): Define. 127 * elf64-tilegx.c (elf_backend_want_dynrelro): Define. 128 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Tidy. 129 (microblaze_elf_size_dynamic_sections): Handle sdynbss. 130 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Make use 131 of linker shortcuts to dynamic sections rather than comparing 132 names. Correctly set "got" flag. 133 134 2016-12-26 Alan Modra <amodra (a] gmail.com> 135 136 * elf-bfd.h (struct elf_link_hash_table): Add sdynbss and srelbss. 137 * elflink.c (_bfd_elf_create_dynamic_sections): Set them. Create 138 .rel.bss/.rela.bss for executables, both PIE and non-PIE. 139 * elf32-arc.c (struct elf_arc_link_hash_table): Delete srelbss. 140 Use ELF hash table var throughout. 141 * elf32-arm.c (struct elf32_arm_link_hash_table): Delete sdynbss 142 and srelbss. Use ELF hash table vars throughout. 143 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Likewise. 144 * elf32-i386.c (struct elf_i386_link_hash_table): Likewise. 145 * elf32-metag.c (struct elf_metag_link_hash_table): Likewise. 146 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Likewise. 147 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Likewise. 148 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise. 149 * elf32-ppc.c (struct ppc_elf_link_hash_table): Likewise. 150 * elf32-s390.c (struct elf_s390_link_hash_table): Likewise. 151 * elf32-tic6x.c (struct elf32_tic6x_link_hash_table): Likewise. 152 * elf32-tilepro.c (struct tilepro_elf_link_hash_table): Likewise. 153 * elf64-ppc.c (struct ppc_link_hash_table): Likewise. 154 * elf64-s390.c (struct elf_s390_link_hash_table): Likewise. 155 * elf64-x86-64.c (struct elf_x86_64_link_hash_table): Likewise. 156 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Likewise. 157 * elfnn-riscv.c (struct riscv_elf_link_hash_table): Likewise. 158 * elfxx-mips.c (struct mips_elf_link_hash_table): Likewise. 159 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Likewise. 160 * elfxx-sparc.c: Likewise. 161 * elfxx-tilegx.c (struct tilegx_elf_link_hash_table): Likewise. 162 163 * elf32-arc.c (arc_elf_create_dynamic_sections): Delete. 164 (elf_backend_create_dynamic_sections): Use base ELF version. 165 * elf32-microblaze.c (microblaze_elf_create_dynamic_sections): Delete. 166 (elf_backend_create_dynamic_sections): Use base ELF version. 167 * elf32-or1k.c (or1k_elf_create_dynamic_sections): Delete. 168 (elf_backend_create_dynamic_sections): Use base ELF version. 169 * elf32-s390.c (elf_s390_create_dynamic_sections): Delete. 170 (elf_backend_create_dynamic_sections): Use base ELF version. 171 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): Delete. 172 (elf_backend_create_dynamic_sections): Use base ELF version. 173 * elf64-s390.c (elf_s390_create_dynamic_sections): Delete. 174 (elf_backend_create_dynamic_sections): Use base ELF version. 175 176 * elf32-tilepro.c (tilepro_elf_create_dynamic_sections): Remove 177 extraneous tests. 178 * elfnn-aarch64.c (elfNN_aarch64_create_dynamic_sections): Likewise. 179 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Likewise. 180 * elfxx-tilegx.c (tilegx_elf_create_dynamic_sections): Likewise. 181 182 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't create 183 ".rel.bss" for executables. 184 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't create 185 ".rela.bss" for executables. 186 * elf32-nios2.c (nios2_elf32_create_dynamic_sections): Don't 187 ignore return status from _bfd_elf_create_dynamic_sections. 188 189 2016-12-23 Maciej W. Rozycki <macro (a] imgtec.com> 190 191 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Revert 192 2016-02-23 change and remove EI_ABIVERSION 5 support. 193 194 2016-12-23 Alan Modra <amodra (a] gmail.com> 195 196 * linker.c (generic_link_check_archive_element): Call target 197 bfd_link_add_symbols to add element symbols. 198 199 2016-12-23 Alan Modra <amodra (a] gmail.com> 200 201 * linker.c (generic_link_add_symbols): Delete. Merge into.. 202 (_bfd_generic_link_add_symbols): ..here. 203 (generic_link_check_archive_element_no_collect): Delete. 204 (generic_link_check_archive_element_collect): Likewise. 205 (generic_link_add_object_symbols): Remove "collect" param. Update 206 callers. 207 (generic_link_add_symbol_list): Likewise. 208 (generic_link_check_archive_element): Likewise. Call 209 bfd_link_add_symbols rather than generic_link_add_object_symbols. 210 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Delete. 211 * libbfd.h: Regenerate. 212 213 2016-12-23 Alan Modra <amodra (a] gmail.com> 214 215 PR binutils/20464 216 PR binutils/14625 217 * configure.ac: Revert 2016-05-25 configure change setting 218 want_64_bit_archive for mips64 and s390x. Revise USE_64_BIT_ARCHIVE 219 description. 220 * configure: Regenerate. 221 * config.in: Regenerate. 222 223 2016-12-23 Tristan Gingold <gingold (a] adacore.com> 224 225 * version.m4: Bump version to 2.28.51 226 * configure: Regenerate. 227 228 2016-12-23 Tristan Gingold <gingold (a] adacore.com> 229 230 * po/bfd.pot: Regenerate. 231 232 2016-12-22 Alan Modra <amodra (a] gmail.com> 233 234 * libbfd-in.h (_bfd_vms_lib_slurp_armap): Use _bfd_noarchive function. 235 (_bfd_vms_lib_slurp_extended_name_table: Likewise. 236 (_bfd_vms_lib_construct_extended_name_table: Likewise. 237 (_bfd_vms_lib_truncate_arname: Likewise. 238 (_bfd_vms_lib_write_armap: Likewise. 239 (_bfd_vms_lib_read_ar_hdr: Likewise. 240 (_bfd_vms_lib_write_ar_hdr: Likewise. 241 * libbfd.h: Regenerate. 242 243 2016-12-21: Yury Norov <ynorov (a] caviumnetworks.com> 244 Andreas Schwab <schwab (a] suse.de> 245 246 * cpu-aarch64.c: Fix word and address size declaration in 247 ilp32 mode in bfd_arch_info_type bfd_aarch64_arch_ilp32 248 structure. 249 250 2016-12-20 Andrew Waterman <andrew (a] sifive.com> 251 252 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Use 253 EF_RISCV_FLOAT_ABI_SOFT instead of EF_RISCV_SOFT_FLOAT. 254 255 2016-12-20 Andrew Waterman <andrew (a] sifive.com> 256 257 * elfnn-riscv.c (bfd_riscv_get_max_alignment): Return bfd_vma 258 instead of unsigned int. 259 260 2016-12-20 Andrew Waterman <andrew (a] sifive.com> 261 Kuan-Lin Chen <kuanlinchentw (a] gmail.com> 262 263 * reloc.c (BFD_RELOC_RISCV_TPREL_I): New relocation. 264 (BFD_RELOC_RISCV_TPREL_S): Likewise. 265 (BFD_RELOC_RISCV_RELAX): Likewise. 266 (BFD_RELOC_RISCV_CFA): Likewise. 267 (BFD_RELOC_RISCV_SUB6): Likewise. 268 (BFD_RELOC_RISCV_SET8): Likewise. 269 (BFD_RELOC_RISCV_SET8): Likewise. 270 (BFD_RELOC_RISCV_SET16): Likewise. 271 (BFD_RELOC_RISCV_SET32): Likewise. 272 * elfnn-riscv.c (perform_relocation): Handle the new 273 relocations. 274 (_bfd_riscv_relax_tls_le): Likewise. 275 (_bfd_riscv_relax_align): Likewise. 276 (_bfd_riscv_relax_section): Likewise. 277 (howto_table): Likewise. 278 (riscv_reloc_map): Likewise. 279 (relax_func_t): New type. 280 (_bfd_riscv_relax_call): Add reserve_size argument, which 281 controls the maximal offset pessimism. Correct type of max_alignment. 282 (_bfd_riscv_relax_lui): Likewise. 283 (_bfd_riscv_relax_tls_le): Likewise. 284 (_bfd_riscv_relax_align): Likewise. 285 (_bfd_riscv_relax_section): Compute the required reserve size 286 when relocating and use it to when calling relax_func. 287 * bfd-in2.h: Regenerate. 288 * libbfd.h: Likewise. 289 290 2016-12-20 Andrew Waterman <andrew (a] sifive.com> 291 292 * elfnn-riscv.c: Formatting and comment fixes throughout. 293 * elfxx-riscv.c: Likewise. 294 (howto_table): Change the src_mask field from MINUS_ONE to 0 for 295 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32, 296 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64. 297 298 2016-12-20 Palmer Dabbelt <palmer (a] dabbelt.com> 299 300 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve 301 error message when linking elf32 and elf64. 302 303 2016-12-19 Christian Groessler <chris (a] groessler.org> 304 305 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make 306 'sum' local variable signed. 307 308 2016-12-16 fincs <fincs.alt1 (a] gmail.com> 309 310 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling 311 for info->gc_keep_exported. 312 (bfd_elf_gc_sections): Likewise. 313 314 2016-12-15 Alan Modra <amodra (a] gmail.com> 315 316 PR ld/20968 317 PR ld/20908 318 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move 319 reloc counting code later after ELF flavour test. 320 321 2016-12-14 Maciej W. Rozycki <macro (a] imgtec.com> 322 323 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration. 324 (bfd_mips_elf_get_abiflags): New prototype. 325 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function. 326 * bfd-in2.h: Regenerate. 327 328 2016-12-14 Yury Norov <ynorov (a] caviumnetworks.com> 329 330 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where 331 TCB_SIZE is used. 332 333 2016-12-13 Alan Modra <amodra (a] gmail.com> 334 335 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR 336 for objcopy/strip or when a ld script specifies PHDRS. 337 338 2016-12-13 Alan Modra <amodra (a] gmail.com> 339 340 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust 341 segments that include the ELF file header or program headers. 342 343 2016-12-08 Alan Modra <amodra (a] gmail.com> 344 345 PR ld/20932 346 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols. 347 348 2016-12-07 Nick Clifton <nickc (a] redhat.com> 349 350 PR ld/20932 351 * elflink.c (bfd_elf_record_link_assignment): Replace call to 352 abort with an error message and error return value. 353 354 2016-12-06 Nick Clifton <nickc (a] redhat.com> 355 356 PR binutils/20931 357 * elf.c (copy_special_section_fields): Check for an invalid 358 sh_link field before attempting to follow it. 359 360 PR binutils/20929 361 * aoutx.h (squirt_out_relocs): Check for relocs without an 362 associated symbol. 363 364 2016-12-06 Alan Modra <amodra (a] gmail.com> 365 366 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize 367 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp. 368 Don't match lmd and stmd. 369 370 2016-12-05 Alyssa Milburn <amilburn (a] zall.org> 371 372 * elfxx-sparc.c: Do not stop processing relocations after 373 partially relaxing a call with WDISP30. 374 375 2016-12-05 Nick Clifton <nickc (a] redhat.com> 376 377 PR binutils/20905 378 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over 379 the end of the string buffer. 380 381 PR binutils/20907 382 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return. 383 384 PR binutils/20921 385 * aoutx.h (squirt_out_relocs): Check for and report any relocs 386 that could not be recognised. 387 388 PR binutils/20922 389 * elf.c (find_link): Check for null headers before attempting to 390 match them. 391 392 PR ld/20925 393 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return 394 FALSE. 395 396 PR ld/20924 397 (aout_link_add_symbols): Fix off by one error checking for 398 overflow of string offset. 399 400 2016-12-03 Alan Modra <amodra (a] gmail.com> 401 402 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined". 403 (struct ppc_link_hash_table): Delete "twiddled_syms". Add 404 "need_func_desc_adj". 405 (lookup_fdh): Link direct fdh sym via oh field and set flags. 406 (make_fdh): Make strong and weak undefined function descriptor 407 symbols. 408 (ppc64_elf_merge_symbol): New function. 409 (elf_backend_merge_symbol): Define. 410 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake 411 function descriptors. 412 (add_symbol_adjust): Don't twiddle symbols to undefweak. 413 Propagate more ref flags to function descriptor symbol. Make 414 some function descriptor symbols dynamic. 415 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for 416 ELFv1. Set need_func_desc_adj. Don't fix undefs list. 417 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors. 418 Don't call lookup_fdh here. 419 (ppc64_elf_gc_sections): New function. 420 (bfd_elf64_bfd_gc_sections): Define. 421 (ppc64_elf_gc_mark_hook): Mark descriptor. 422 (func_desc_adjust): Don't make fake function descriptor syms strong 423 here. Exit earlier on non-dotsyms. Take note of elf.dynamic 424 flag when deciding whether a dynamic function descriptor might 425 be needed. Transfer elf.dynamic and set elf.needs_plt. Move 426 plt regardless of visibility. Make descriptor dynamic if 427 entry sym is dynamic, not for other cases. 428 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if 429 already done. 430 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh. 431 (ppc64_elf_size_stubs): Likewise. 432 (ppc_build_one_stub): Don't clear was_undefined. Only set sym 433 undefweak if stub symbol is defined. 434 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete. 435 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare. 436 437 2016-12-03 Alan Modra <amodra (a] gmail.com> 438 439 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as 440 elf_link_hash_table rather than ppc_link_hash_table. 441 442 2016-12-03 Alan Modra <amodra (a] gmail.com> 443 444 * elf64-ppc.c (add_symbol_adjust): Delete dead code. 445 446 2016-12-03 Alan Modra <amodra (a] gmail.com> 447 448 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for 449 warning and indirect symbols. 450 451 2016-12-03 Alan Modra <amodra (a] gmail.com> 452 453 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic 454 flags when direct symbol is versioned_hidden. 455 456 2016-12-02 Nick Clifton <nickc (a] redhat.com> 457 458 PR ld/20908 459 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries 460 when following indirect links. 461 462 PR ld/20909 463 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check 464 for an illegal string offset. 465 466 2016-12-02 Gary Benson <gbenson (a] redhat.com> 467 468 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to 469 elf_parse_notes. 470 471 2016-12-02 Josh Conner <joshconner (a] google.com> 472 473 * config.bfd: Add support for fuchsia (OS). 474 475 2016-12-01 Yury Norov <ynorov (a] caviumnetworks.com> 476 477 PR ld/20868 478 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses 479 to the GOT when operating in 32-bit mode. 480 481 2016-12-01 Ma Jiang <ma.jiang (a] zte.com.cn> 482 483 PR ld/16720 484 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow 485 test for HI16 relocs. 486 487 2016-12-01 Nick Clifton <nickc (a] redhat.com> 488 489 PR binutils/20891 490 * aoutx.h (find_nearest_line): Handle the case where the main file 491 name and the directory name are both empty. 492 493 PR binutils/20892 494 * aoutx.h (find_nearest_line): Handle the case where the function 495 name is empty. 496 497 2016-11-30 Alan Modra <amodra (a] gmail.com> 498 499 * elf.c (get_program_header_size): Revert accidental change. 500 501 2016-11-30 Alan Modra <amodra (a] gmail.com> 502 503 PR ld/20886 504 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen 505 on any pass past STUB_SHRINK_ITER. 506 507 2016-11-28 H.J. Lu <hongjiu.lu (a] intel.com> 508 509 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned 510 symbol in executable. 511 (elf_link_output_extsym): Don't change bind from global to 512 local when linking executable. 513 514 2016-11-28 Nick Clifton <nickc (a] redhat.com> 515 516 PR ld/20815 517 * elf.c (phdr_sorter): Delete. 518 (assign_file_positions_except_relocs): Do not sort program 519 headers. 520 521 2016-11-25 Jon Turney <jon.turney (a] dronecode.org.uk> 522 523 PR ld/20193 524 * peXXigen.c (rsrc_process_section): Do not shrink the merged 525 .rsrc section. 526 527 2016-11-24 Jiong Wang <jiong.wang (a] arm.com> 528 529 PR target/20737 530 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol 531 locally in PIE. 532 533 2016-11-24 Kuan-Lin Chen <kuanlinchentw (a] gmail.com> 534 535 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8. 536 537 2016-11-23 Nick Clifton <nickc (a] redhat.com> 538 539 PR ld/20815 540 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if 541 they contain the program headers. 542 (_bfd_elf_map_sections_to_segments): If the linker created the 543 PHDR segment then always attempt to include it in a LOAD segment. 544 (assign_file_positions_for_non_load_sections): Allow LOAD segments 545 to overlap PHDR segments. 546 (phdr_sorter): New function. Sorts program headers. 547 (assign_file_positions_except_relocs): Sort the program headers 548 before writing them out. Issue an error if the PHDR segment is 549 not covered by a LOAD segment, unless the backend allows it. 550 * elf-bfd.h (struct elf_backend_data): Add 551 elf_backend_allow_non_load_phdr. 552 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide 553 default definition that returns FALSE. 554 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr 555 field. 556 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function. 557 Returns TRUE. 558 (elf_backend_allow_non_load_phdr): Define. 559 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not 560 place the interpreter string into the .interp section if the 561 nointerp flag is set in the link info structure. 562 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise. 563 * elf32-score7.c (score_elf_final_link_relocate): Allow for the 564 _gp symbol not being part of the output. 565 566 2016-11-23 Alan Modra <amodra (a] gmail.com> 567 568 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt. 569 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define. 570 (elfNN_bed): Init new field. 571 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle 572 dtrel_excludes_plt. 573 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete 574 DT_RELASZ code. 575 (elf_backend_dtrel_excludes_plt): Define. 576 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code. 577 (elf_backend_dtrel_excludes_plt): Define. 578 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code 579 subtracting off plt relocs from DT_RELSZ, DT_RELASZ. 580 (elf_backend_dtrel_excludes_plt): Define. 581 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete 582 DT_RELASZ code. 583 (elf_backend_dtrel_excludes_plt): Define. 584 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ 585 code. 586 (elf_backend_dtrel_excludes_plt): Define. 587 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ 588 and DT_RELA code. 589 (elf_backend_dtrel_excludes_plt): Define. 590 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ 591 and DT_REL code. 592 (elf_backend_dtrel_excludes_plt): Define. 593 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ 594 code. 595 (elf_backend_dtrel_excludes_plt): Define. 596 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ 597 code. 598 (elf_backend_dtrel_excludes_plt): Define. 599 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ 600 code. 601 (elf_backend_dtrel_excludes_plt): Define. 602 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ 603 and DT_RELA code. 604 (elf_backend_dtrel_excludes_plt): Define. 605 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete 606 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other 607 dynamic sections. 608 (elf_backend_dtrel_excludes_plt): Define. 609 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define. 610 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ 611 code. 612 (elf_backend_dtrel_excludes_plt): Define. 613 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ 614 code. 615 (elf_backend_dtrel_excludes_plt): Define. 616 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ 617 code. 618 (elf_backend_dtrel_excludes_plt): Define. 619 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ 620 code. 621 (elf_backend_dtrel_excludes_plt): Define. 622 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ 623 code. 624 (elf_backend_dtrel_excludes_plt): Define. 625 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define. 626 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ 627 code. 628 (elf_backend_dtrel_excludes_plt): Define. 629 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ 630 code. 631 (elf_backend_dtrel_excludes_plt): Define. 632 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ 633 code. 634 (elf_backend_dtrel_excludes_plt): Define. 635 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ 636 and DT_RELA code. 637 (elf_backend_dtrel_excludes_plt): Define. 638 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ 639 code. 640 (elf_backend_dtrel_excludes_plt): Define. 641 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ 642 code. 643 (elf_backend_dtrel_excludes_plt): Define. 644 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete 645 DT_RELASZ code. 646 (elf_backend_dtrel_excludes_plt): Define. 647 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ 648 code. 649 (elf_backend_dtrel_excludes_plt): Define. 650 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete 651 DT_RELASZ code. 652 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code. 653 654 2016-11-23 Alan Modra <amodra (a] gmail.com> 655 656 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts 657 to dynamic sections. 658 (mn10300_elf_final_link_relocate): Likewise. 659 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise. 660 (_bfd_mn10300_elf_size_dynamic_sections): Likewise. 661 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise. 662 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise. 663 * elf32-bfin.c (bfin_check_relocs): Likewise. 664 (bfin_relocate_section): Likewise. 665 (bfin_gc_sweep_hook): Likewise. 666 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt 667 and spltrel. 668 (bfinfdpic_got_section, bfinfdpic_gotrel_section, 669 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf 670 shortcut sections. 671 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections. 672 Delete dead code. 673 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections. 674 (bfin_size_dynamic_sections): Likewise. 675 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise. 676 (cr16_elf_check_relocs): Likewise. 677 (cr16_elf_final_link_relocate): Likewise. 678 (_bfd_cr16_elf_create_dynamic_sections): Likewise. 679 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise. 680 (_bfd_cr16_elf_size_dynamic_sections): Likewise. 681 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise. 682 (_bfd_cr16_elf_finish_dynamic_sections): Likewise. 683 * elf32-cris.c (cris_elf_relocate_section): Likewise. 684 (elf_cris_finish_dynamic_symbol): Likewise. 685 (elf_cris_finish_dynamic_sections): Likewise. 686 (cris_elf_gc_sweep_hook): Likewise. 687 (elf_cris_adjust_gotplt_to_got): Likewise. 688 (elf_cris_adjust_dynamic_symbol): Likewise. 689 (cris_elf_check_relocs): Likewise. Delete dead code. 690 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic 691 sections. 692 (elf_cris_discard_excess_program_dynamics): Likewise. 693 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot, 694 sgotrel, splt and spltrel. 695 (frvfdpic_got_section, frvfdpic_gotrel_section, 696 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf 697 shortcut sections. 698 (_frv_create_got_section): Likewise. 699 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot, 700 srelgot, splt and srelplt. 701 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections. 702 (elf32_hppa_create_dynamic_sections): Likewise. 703 (elf32_hppa_check_relocs): Likewise. 704 (allocate_plt_static): Likewise. 705 (allocate_dynrelocs): Likewise. 706 (elf32_hppa_size_dynamic_sections): Likewise. 707 (elf32_hppa_relocate_section): Likewise. 708 (elf32_hppa_finish_dynamic_symbol): Likewise. 709 (elf32_hppa_finish_dynamic_sections): Likewise. 710 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise. 711 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot, 712 sgotplt, srelgot, splt and srelplt. 713 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf 714 shortcut sections. 715 (create_got_section): Delete. Use _bfd_elf_create_got_section instead. 716 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections. 717 (lm32_elf_check_relocs): Likewise. 718 (lm32_elf_finish_dynamic_sections): Likewise. 719 (lm32_elf_finish_dynamic_symbol): Likewise. 720 (allocate_dynrelocs): Likewise. 721 (lm32_elf_size_dynamic_sections): Likewise. 722 (lm32_elf_create_dynamic_sections): Likewise. 723 * elf32-m32c.c (m32c_elf_relocate_section): Likewise. 724 (m32c_elf_check_relocs): Likewise. 725 (m32c_elf_finish_dynamic_sections): Likewise. 726 (m32c_elf_always_size_sections): Likewise. 727 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot, 728 sgotplt, srelgot, splt and srelplt. 729 (create_got_section): Delete. Use _bfd_elf_create_got_section instead. 730 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic 731 sections. 732 (allocate_dynrelocs): Likewise. 733 (m32r_elf_size_dynamic_sections): Likewise. 734 (m32r_elf_relocate_section): Likewise. 735 (m32r_elf_finish_dynamic_symbol): Likewise. 736 (m32r_elf_finish_dynamic_sections): Likewise. 737 (m32r_elf_check_relocs): Likewise. 738 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise. 739 (elf_m68k_check_relocs): Likewise. 740 (elf_m68k_adjust_dynamic_symbol): Likewise. 741 (elf_m68k_size_dynamic_sections): Likewise. 742 (elf_m68k_relocate_section): Likewise. 743 (elf_m68k_finish_dynamic_symbol): Likewise. 744 (elf_m68k_finish_dynamic_sections): Likewise. 745 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot, 746 sgotplt, srelgot, splt and srelplt. 747 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic 748 sections. 749 (elf_metag_create_dynamic_sections): Likewise. Allocate got header 750 here in .got. 751 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections. 752 (allocate_dynrelocs): Likewise. 753 (elf_metag_size_dynamic_sections): Likewise. 754 (elf_metag_finish_dynamic_symbol): Likewise. 755 (elf_metag_finish_dynamic_sections): Likewise. 756 (elf_metag_size_stubs): Likewise. 757 (elf_backend_got_header_size): Don't define. 758 (elf_backend_want_got_plt): Define. 759 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot, 760 sgotplt, srelgot, splt and srelpl. 761 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic 762 sections. 763 (create_got_section): Delete. Use _bfd_elf_create_got_section instead. 764 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections. 765 (microblaze_elf_create_dynamic_sections): Likewise. 766 (allocate_dynrelocs): Likewise. 767 (microblaze_elf_size_dynamic_sections): Likewise. 768 (microblaze_elf_finish_dynamic_symbol): Likewise. 769 (microblaze_elf_finish_dynamic_sections): Likewise. 770 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL 771 already zero fields. 772 (create_got_section): Delete. Use _bfd_elf_create_got_section instead. 773 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic 774 sections. 775 (allocate_dynrelocs): Likewise. 776 (nds32_elf_size_dynamic_sections): Likewise. 777 (nds32_elf_relocate_section): Likewise. 778 (nds32_elf_finish_dynamic_symbol): Likewise. 779 (nds32_elf_finish_dynamic_sections): Likewise. 780 (nds32_elf_check_relocs): Likewise. 781 (calculate_plt_memory_address): Likewise. 782 (calculate_got_memory_address): Likewise. 783 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot, 784 sgotplt, srelgot, splt and srelplt. 785 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise. 786 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections. 787 (create_got_section): Delete. Use _bfd_elf_create_got_section instead. 788 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections. 789 (or1k_elf_finish_dynamic_sections): Likewise. 790 (or1k_elf_finish_dynamic_symbol): Likewise. 791 (allocate_dynrelocs): Likewise. 792 (or1k_elf_size_dynamic_sections): Likewise. 793 (or1k_elf_create_dynamic_sections): Likewise. 794 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot, 795 plt, relplt, iplt, reliplt and sgotplt. 796 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections. 797 (ppc_elf_create_glink): Likewise. 798 (ppc_elf_create_dynamic_sections): Likewise. 799 (ppc_elf_check_relocs): Likewise. 800 (ppc_elf_select_plt_layout): Likewise. 801 (ppc_elf_tls_setup): Likewise. 802 (allocate_got): Likewise. 803 (allocate_dynrelocs): Likewise. 804 (ppc_elf_size_dynamic_sections): Likewise. 805 (ppc_elf_relax_section): Likewise. 806 (ppc_elf_relocate_section): Likewise. 807 (ppc_elf_finish_dynamic_symbol): Likewise. 808 (ppc_elf_reloc_type_class): Likewise. 809 (ppc_elf_finish_dynamic_sections): Likewise. 810 * elf32-rl78.c (rl78_elf_relocate_section): Likewise. 811 (rl78_elf_check_relocs): Likewise. 812 (rl78_elf_finish_dynamic_sections): Likewise. 813 (rl78_elf_always_size_sections): Likewise. 814 * elf32-s390.c (create_got_section): Delete. 815 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section. 816 (elf_s390_check_relocs): Likewise. 817 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts. 818 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts. 819 * elf32-score7.c (score_elf_create_got_section): As above. 820 (s7_bfd_score_elf_finish_dynamic_sections): As above. 821 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot, 822 sgotplt, srelgot, splt and srelplt. 823 (create_got_section): Don't set them. 824 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic 825 sections. 826 (allocate_dynrelocs): Likewise. 827 (sh_elf_size_dynamic_sections): Likewise. 828 (sh_elf_add_rofixup): Likewise. 829 (sh_elf_relocate_section): Likewise. 830 (sh_elf_check_relocs): Likewise. 831 (sh_elf_finish_dynamic_symbol): Likewise. 832 (sh_elf_finish_dynamic_sections): Likewise. 833 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise. 834 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise. 835 * elf32-vax.c (elf_vax_check_relocs): Likewise. 836 (elf_vax_adjust_dynamic_symbol): Likewise. 837 (elf_vax_always_size_sections): Likewise. 838 (elf_vax_instantiate_got_entries): Likewise. 839 (elf_vax_relocate_section): Likewise. 840 (elf_vax_finish_dynamic_symbol): Likewise. 841 (elf_vax_finish_dynamic_sections): Likewise. 842 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise. 843 (xstormy16_elf_always_size_sections): Likewise. 844 (xstormy16_elf_relocate_section): Likewise. 845 (xstormy16_elf_finish_dynamic_sections): Likewise. 846 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot, 847 sgotplt, srelgot, splt and srelplt. 848 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to 849 dynamic sections. 850 (elf_xtensa_allocate_dynrelocs): Likewise. 851 (elf_xtensa_allocate_local_got_size): Likewise. 852 (elf_xtensa_size_dynamic_sections): Likewise. 853 (elf_xtensa_relocate_section): Likewise. 854 (elf_xtensa_finish_dynamic_sections): Likewise. 855 (shrink_dynamic_reloc_sections): Likewise. 856 (elf_xtensa_get_plt_section): Likewise. 857 (elf_xtensa_get_gotplt_section): Likewise. 858 (xtensa_callback_required_dependence): Likewise. 859 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab 860 shortcuts to dynamic sections. 861 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to 862 dynamic sections. 863 (elf64_alpha_size_plt_section): Likewise. 864 (elf64_alpha_size_rela_got_1): Likewise. 865 (elf64_alpha_size_rela_got_section): Likewise. 866 (elf64_alpha_relocate_section): Likewise. 867 (elf64_alpha_finish_dynamic_symbol): Likewise. 868 (elf64_alpha_finish_dynamic_sections): Likewise. 869 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. 870 * elf64-s390.c (create_got_section): Delete. 871 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section. 872 (elf_s390_check_relocs): Likewise. 873 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to 874 dynamic sections. 875 (sh_elf64_check_relocs): Likewise. 876 (sh64_elf64_adjust_dynamic_symbol): Likewise. 877 (sh64_elf64_size_dynamic_sections): Likewise. 878 (sh64_elf64_finish_dynamic_symbol): Likewise. 879 (sh64_elf64_finish_dynamic_sections): Likewise. 880 * elflink.c (_bfd_elf_create_got_section): Likewise. 881 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise. 882 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise. 883 (elfNN_ia64_finish_dynamic_sections): Likewise. 884 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise. 885 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt, 886 sgotplt, splt and sgot. 887 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic 888 sections. 889 (mips_elf_gotplt_index): Likewise. 890 (mips_elf_primary_global_got_index): Likewise. 891 (mips_elf_global_got_index): Likewise. 892 (mips_elf_got_offset_from_index): Likewise. 893 (mips_elf_create_local_got_entry): Likewise. 894 (mips_elf_create_got_section): Likewise. 895 (mips_elf_calculate_relocation): Likewise. 896 (_bfd_mips_elf_create_dynamic_sections): Likewise. 897 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise. 898 (mips_elf_lay_out_got): Likewise. 899 (mips_elf_set_plt_sym_value): Likewise. 900 (_bfd_mips_elf_size_dynamic_sections): Likewise. 901 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. 902 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. 903 (mips_finish_exec_plt): Likewise. 904 (mips_vxworks_finish_exec_plt): Likewise. 905 (mips_vxworks_finish_shared_plt): Likewise. 906 (_bfd_mips_elf_finish_dynamic_sections): Likewise. 907 * elfxx-sparc.c (sparc_finish_dyn): Likewise. 908 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise. 909 910 2016-11-23 Alan Modra <amodra (a] gmail.com> 911 912 * po/BLD-POTFILES.in: Regenerate. 913 * po/SRC-POTFILES.in: Regenerate. 914 915 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani (a] gmail.com> 916 917 * warning.m4: Fix spelling in comments. 918 * configure.ac: Fix spelling in comments. 919 * configure: Regenerate. 920 921 2016-11-22 Alan Modra <amodra (a] gmail.com> 922 923 PR 20744 924 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field. 925 * elf32-ppc.c: Include opcode/ppc.h. 926 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A, 927 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A, 928 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D, 929 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D, 930 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs. 931 (ppc_elf_link_hash_table_create): Update default_params init. 932 (ppc_elf_vle_split16): Correct shift and mask. Add params. 933 Report or fix insn/reloc mismatches. 934 (ppc_elf_relocate_section): Pass input_section, offset and fixup 935 to ppc_elf_vle_split16. 936 937 2016-11-22 Alan Modra <amodra (a] gmail.com> 938 939 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for 940 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and 941 bfd_put_32 param with input_bfd. 942 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also 943 ppc_elf_vle_split16 param. 944 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd. 945 946 2016-11-21 Maciej W. Rozycki <macro (a] imgtec.com> 947 948 * dwarf2.c (build_line_info_table): Rename `index' local 949 variable to `line_index'. 950 (build_lookup_funcinfo_table): Rename `index' local variable to 951 `func_index'. 952 953 2016-11-19 Jose E. Marchesi <jose.marchesi (a] oracle.com> 954 955 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not 956 apply the negative GOT offset optimization in 64-bit code. 957 958 2016-11-18 James Clarke <jrtc27 (a] jrtc27.com> 959 960 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert 961 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to 962 R_SPARC_GOT* for non-local references. Instead, treat them like 963 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the 964 immediate with the calculated relocation. 965 966 2016-11-18 Nick Clifton <nickc (a] redhat.com> 967 968 PR ld/20675 969 * elf32-metag.c (elf_metag_relocate_section): Replace abort with 970 an informative error message. 971 972 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 973 974 PR ld/20789 975 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed 976 manipulation of diff value, and don't assume sym2 is less than sym1. 977 (elf32_avr_adjust_reloc_if_spans_insn): New function. 978 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value, 979 and remove redundant did_pad. 980 981 982 2016-11-14 H.J. Lu <hongjiu.lu (a] intel.com> 983 984 PR ld/20800 985 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check 986 plt_got.offset for R_X86_64_PLTOFF64. 987 988 2016-11-14 Nick Clifton <nickc (a] redhat.com> 989 990 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall. 991 992 2016-11-11 Luke Allardyce <lukeallardyce (a] gmail.com> 993 994 PR ld/20722 995 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols, 996 but treat them as debugging symbols. 997 998 2016-11-10 Jiong Wang <jiong.wang (a] arm.com> 999 1000 PR target/20737 1001 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined 1002 symbol locally in PIE. 1003 1004 2016-11-10 Nick Clifton <nickc (a] redhat.com> 1005 1006 PR binutils/20801 1007 * compress.c (bfd_get_full_section_contents): Provide a more 1008 helpful error message when a section is too large to load. 1009 1010 2016-11-08 Pedro Alves <palves (a] redhat.com> 1011 1012 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean, 1013 not "bfd boolean". 1014 1015 2016-11-08 Igor Tsimbalist <tigor.tools (a] gmail.com> 1016 1017 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and 1018 'number_of_functions' to keep lookup table and number of entries in 1019 the table. 1020 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines' 1021 to keep lookup table and number of entries in the table. 1022 (lookup_funcinfo): New structure for lookup table for function 1023 references. 1024 (build_line_info_table): New function to create and build the lookup 1025 table for line information. 1026 (lookup_address_in_line_info_table): Use the lookup table instead of 1027 traverse a linked list. 1028 (compare_lookup_funcinfos): New compare fuction used in sorting of 1029 lookup table for function references. 1030 (build_lookup_funcinfo_table): New function to create, build and 1031 sort the lookup table for functions references. 1032 (lookup_address_in_function_table): Use the table instead of 1033 traverse a linked list. 1034 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references 1035 lookup table. 1036 1037 2016-11-04 Nick Clifton <nickc (a] redhat.com> 1038 1039 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target 1040 when supporting 64-bit BFD targets. 1041 1042 2016-11-03 Tristan Gingold <gingold (a] adacore.com> 1043 1044 * config.bfd: Deprecate many old triplets. 1045 1046 2016-11-03 Nick Clifton <nickc (a] redhat.com> 1047 1048 * po/da.po: Updated Danish translation. 1049 1050 2016-11-01 Maciej W. Rozycki <macro (a] imgtec.com> 1051 1052 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do 1053 not fall through to the default case. 1054 1055 2016-11-01 Palmer Dabbelt <palmer (a] dabbelt.com> 1056 Andrew Waterman <andrew (a] sifive.com> 1057 1058 Add support for RISC-V architecture. 1059 * Makefile.am: Add entries for riscv32-elf and riscv64-elf. 1060 * config.bdf: Likewise. 1061 * configure.ac: Likewise. 1062 * Makefile.in: Regenerate. 1063 * configure: Regenerate. 1064 * archures.c: Add bfd_riscv_arch. 1065 * reloc.c: Add riscv relocs. 1066 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec. 1067 * bfd-in2.h: Regenerate. 1068 * libbfd.h: Regenerate. 1069 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id. 1070 * elfnn-riscv.c: New file. 1071 * elfxx-riscv.c: New file. 1072 * elfxx-riscv.h: New file. 1073 1074 2016-10-31 Alan Modra <amodra (a] gmail.com> 1075 1076 PR 20748 1077 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert 1078 2016-05-13 change. 1079 1080 2016-10-27 Andrew Burgess <andrew.burgess (a] embecosm.com> 1081 1082 * cpu-arc.c (arc_get_mach): Delete. 1083 1084 2016-10-25 Maciej W. Rozycki <macro (a] imgtec.com> 1085 1086 * elfxx-mips.c (STUB_JALR): Correct description. 1087 1088 2016-10-20 Nick Clifton <nickc (a] redhat.com> 1089 1090 * po/gas.pot: Regenerate. 1091 1092 2016-10-19 Nick Clifton <nickc (a] redhat.com> 1093 1094 * aout-adobe.c: Add missing c-format tags for translatable strings. 1095 * aout-cris.c: Likewise. 1096 * aoutx.h: Likewise. 1097 * bfd.c: Likewise. 1098 * binary.c: Likewise. 1099 * cache.c: Likewise. 1100 * coff-alpha.c: Likewise. 1101 * coff-arm.c: Likewise. 1102 * coff-i860.c: Likewise. 1103 * coff-mcore.c: Likewise. 1104 * coff-ppc.c: Likewise. 1105 * coff-rs6000.c: Likewise. 1106 * coff-sh.c: Likewise. 1107 * coff-tic4x.c: Likewise. 1108 * coff-tic54x.c: Likewise. 1109 * coff-tic80.c: Likewise. 1110 * coff64-rs6000.c: Likewise. 1111 * coffcode.h: Likewise. 1112 * coffgen.c: Likewise. 1113 * cofflink.c: Likewise. 1114 * coffswap.h: Likewise. 1115 * cpu-arm.c: Likewise. 1116 * dwarf2.c: Likewise. 1117 * ecoff.c: Likewise. 1118 * elf-attrs.c: Likewise. 1119 * elf-eh-frame.c: Likewise. 1120 * elf-ifunc.c: Likewise. 1121 * elf-m10300.c: Likewise. 1122 * elf-s390-common.c: Likewise. 1123 * elf.c: Likewise. 1124 * elf32-arc.c: Likewise. 1125 * elf32-arm.c: Likewise. 1126 * elf32-avr.c: Likewise. 1127 * elf32-bfin.c: Likewise. 1128 * elf32-cr16.c: Likewise. 1129 * elf32-cr16c.c: Likewise. 1130 * elf32-cris.c: Likewise. 1131 * elf32-crx.c: Likewise. 1132 * elf32-d10v.c: Likewise. 1133 * elf32-d30v.c: Likewise. 1134 * elf32-epiphany.c: Likewise. 1135 * elf32-fr30.c: Likewise. 1136 * elf32-frv.c: Likewise. 1137 * elf32-gen.c: Likewise. 1138 * elf32-hppa.c: Likewise. 1139 * elf32-i370.c: Likewise. 1140 * elf32-i386.c: Likewise. 1141 * elf32-i960.c: Likewise. 1142 * elf32-ip2k.c: Likewise. 1143 * elf32-iq2000.c: Likewise. 1144 * elf32-lm32.c: Likewise. 1145 * elf32-m32c.c: Likewise. 1146 * elf32-m32r.c: Likewise. 1147 * elf32-m68hc11.c: Likewise. 1148 * elf32-m68hc12.c: Likewise. 1149 * elf32-m68hc1x.c: Likewise. 1150 * elf32-m68k.c: Likewise. 1151 * elf32-mcore.c: Likewise. 1152 * elf32-mep.c: Likewise. 1153 * elf32-metag.c: Likewise. 1154 * elf32-microblaze.c: Likewise. 1155 * elf32-moxie.c: Likewise. 1156 * elf32-msp430.c: Likewise. 1157 * elf32-mt.c: Likewise. 1158 * elf32-nds32.c: Likewise. 1159 * elf32-nios2.c: Likewise. 1160 * elf32-or1k.c: Likewise. 1161 * elf32-pj.c: Likewise. 1162 * elf32-ppc.c: Likewise. 1163 * elf32-rl78.c: Likewise. 1164 * elf32-rx.c: Likewise. 1165 * elf32-s390.c: Likewise. 1166 * elf32-score.c: Likewise. 1167 * elf32-score7.c: Likewise. 1168 * elf32-sh-symbian.c: Likewise. 1169 * elf32-sh.c: Likewise. 1170 * elf32-sh64.c: Likewise. 1171 * elf32-spu.c: Likewise. 1172 * elf32-tic6x.c: Likewise. 1173 * elf32-tilepro.c: Likewise. 1174 * elf32-v850.c: Likewise. 1175 * elf32-vax.c: Likewise. 1176 * elf32-visium.c: Likewise. 1177 * elf32-xgate.c: Likewise. 1178 * elf32-xtensa.c: Likewise. 1179 * elf64-alpha.c: Likewise. 1180 * elf64-gen.c: Likewise. 1181 * elf64-hppa.c: Likewise. 1182 * elf64-ia64-vms.c: Likewise. 1183 * elf64-mmix.c: Likewise. 1184 * elf64-ppc.c: Likewise. 1185 * elf64-s390.c: Likewise. 1186 * elf64-sh64.c: Likewise. 1187 * elf64-sparc.c: Likewise. 1188 * elf64-x86-64.c: Likewise. 1189 * elfcode.h: Likewise. 1190 * elfcore.h: Likewise. 1191 * elflink.c: Likewise. 1192 * elfnn-aarch64.c: Likewise. 1193 * elfnn-ia64.c: Likewise. 1194 * elfxx-mips.c: Likewise. 1195 * elfxx-sparc.c: Likewise. 1196 * elfxx-tilegx.c: Likewise. 1197 * ieee.c: Likewise. 1198 * ihex.c: Likewise. 1199 * libbfd.c: Likewise. 1200 * linker.c: Likewise. 1201 * m68klinux.c: Likewise. 1202 * mach-o.c: Likewise. 1203 * merge.c: Likewise. 1204 * mmo.c: Likewise. 1205 * oasys.c: Likewise. 1206 * pdp11.c: Likewise. 1207 * pe-mips.c: Likewise. 1208 * peXXigen.c: Likewise. 1209 * pei-x86_64.c: Likewise. 1210 * peicode.h: Likewise. 1211 * ppcboot.c: Likewise. 1212 * reloc.c: Likewise. 1213 * sparclinux.c: Likewise. 1214 * srec.c: Likewise. 1215 * stabs.c: Likewise. 1216 * vms-alpha.c: Likewise. 1217 * vms-lib.c: Likewise. 1218 * xcofflink.c: Likewise. 1219 1220 2016-10-18 Nick Clifton <nickc (a] redhat.com> 1221 1222 * po/da.po: Updated Danish translation. 1223 1224 2016-10-18 Maciej W. Rozycki <macro (a] imgtec.com> 1225 1226 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning 1227 from GCC. 1228 1229 2016-10-18 Maciej W. Rozycki <macro (a] imgtec.com> 1230 1231 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local 1232 variable to `reloc_index'. 1233 1234 2016-10-12 Alan Modra <amodra (a] gmail.com> 1235 1236 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting. 1237 (STD_SECTION): Adjust to suit. 1238 * elf.c (_bfd_elf_large_com_section): Likewise. 1239 * bfd-in2.h: Regenerate. 1240 1241 2016-10-11 Alan Modra <amodra (a] gmail.com> 1242 1243 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols 1244 defined temporarily with bfd_und_section. 1245 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section. 1246 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined 1247 symbols with bfd_und_section. 1248 1249 2016-10-07 Alan Modra <amodra (a] gmail.com> 1250 1251 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace 1252 obfd param with struct bfd_link_info param. Update all callers. 1253 * linker.c (bfd_merge_private_bfd_data): Likewise. 1254 (_bfd_generic_verify_endian_match): Likewise. 1255 * aoutf1.h (sunos_merge_private_bfd_data): Likewise. 1256 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise. 1257 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise. 1258 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise. 1259 (_bfd_elf_merge_object_attributes): Likewise. 1260 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise. 1261 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise. 1262 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise. 1263 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise. 1264 (elf32_arm_merge_private_bfd_data): Likewise. 1265 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise. 1266 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise. 1267 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise. 1268 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise. 1269 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise. 1270 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise. 1271 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise. 1272 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise. 1273 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise. 1274 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise. 1275 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise. 1276 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise. 1277 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise. 1278 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise. 1279 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise. 1280 (elf32_msp430_merge_private_bfd_data): Likewise. 1281 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise. 1282 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise. 1283 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise. 1284 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise. 1285 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise. 1286 (ppc_elf_merge_obj_attributes): Likewise. 1287 (ppc_elf_merge_private_bfd_data): Likewise. 1288 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise. 1289 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise. 1290 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise. 1291 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise. 1292 (elf32_score_merge_private_bfd_data): Likewise. 1293 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise. 1294 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise. 1295 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise. 1296 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise. 1297 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise. 1298 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise. 1299 (elf32_tic6x_merge_private_bfd_data): Likewise. 1300 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise. 1301 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise. 1302 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise. 1303 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise. 1304 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise. 1305 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise. 1306 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise. 1307 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise. 1308 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise. 1309 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise. 1310 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise. 1311 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise. 1312 (mips_elf_merge_obj_attributes): Likewise. 1313 (_bfd_mips_elf_merge_private_bfd_data): Likewise. 1314 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise. 1315 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise. 1316 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise. 1317 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise. 1318 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise. 1319 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise. 1320 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise. 1321 * bfd-in2.h: Regenerate. 1322 * libbfd.h: Regenerate. 1323 1324 2016-10-07 Alan Modra <amodra (a] gmail.com> 1325 1326 * Makefile.am (LIBBFD_H_FILES): Update. 1327 * doc/Makefile.am (LIBBFD_H_DEP): Likewise. 1328 * cpu-sh.c (sh_merge_bfd_arch): Move to.. 1329 * elf32-sh.c: ..here, and make static. 1330 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous 1331 error. 1332 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call 1333 _bfd_generic_verify_endian_match. 1334 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete. 1335 (bfd_elf32_bfd_merge_private_bfd_data): Define as 1336 _bfd_generic_verify_endian_match. 1337 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test 1338 boolean == FALSE. 1339 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete. 1340 (bfd_elf32_bfd_merge_private_bfd_data): Don't define. 1341 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete. 1342 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete. 1343 * libbfd.c (_bfd_generic_verify_endian_match): Move to.. 1344 * linker.c: ..here, and make internal. 1345 * bfd.c (bfd_merge_private_bfd_data): Move to.. 1346 * linker.c: ..here. 1347 * Makefile.in: Regenerate. 1348 * doc/Makefile.in: Regenerate. 1349 * bfd-in2.h: Regenerate. 1350 * libbfd.h: Regenerate. 1351 1352 2016-10-06 Alan Modra <amodra (a] gmail.com> 1353 1354 * coff-h8300.c: Spell fall through comments consistently. 1355 * coffgen.c: Likewise. 1356 * elf32-hppa.c: Likewise. 1357 * elf32-ppc.c: Likewise. 1358 * elf32-score.c: Likewise. 1359 * elf32-score7.c: Likewise. 1360 * elf64-ppc.c: Likewise. 1361 * elfxx-aarch64.c: Likewise. 1362 * elfxx-mips.c: Likewise. 1363 * cpu-ns32k.c: Add missing fall through comments. 1364 * elf-m10300.c: Likewise. 1365 * elf32-arm.c: Likewise. 1366 * elf32-avr.c: Likewise. 1367 * elf32-bfin.c: Likewise. 1368 * elf32-frv.c: Likewise. 1369 * elf32-i386.c: Likewise. 1370 * elf32-microblaze.c: Likewise. 1371 * elf32-nds32.c: Likewise. 1372 * elf32-ppc.c: Likewise. 1373 * elf32-rl78.c: Likewise. 1374 * elf32-rx.c: Likewise. 1375 * elf32-s390.c: Likewise. 1376 * elf32-sh.c: Likewise. 1377 * elf32-tic6x.c: Likewise. 1378 * elf64-ia64-vms.c: Likewise. 1379 * elf64-ppc.c: Likewise. 1380 * elf64-s390.c: Likewise. 1381 * elf64-x86-64.c: Likewise. 1382 * elflink.c: Likewise. 1383 * elfnn-aarch64.c: Likewise. 1384 * elfnn-ia64.c: Likewise. 1385 * ieee.c: Likewise. 1386 * oasys.c: Likewise. 1387 * pdp11.c: Likewise. 1388 * srec.c: Likewise. 1389 * versados.c: Likewise. 1390 1391 2016-10-06 Alan Modra <amodra (a] gmail.com> 1392 1393 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit 1394 made 2015-01-08. 1395 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break. 1396 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks. 1397 1398 2016-10-06 Alan Modra <amodra (a] gmail.com> 1399 1400 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise 1401 OR in arithmetic expression, not boolean OR. 1402 1403 2016-09-30 Alan Modra <amodra (a] gmail.com> 1404 1405 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort 1406 as per comment at head of bfd-in2.h. 1407 * Makefile.in: Regenerate. 1408 1409 2016-09-30 Alan Modra <amodra (a] gmail.com> 1410 1411 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with 1412 _bfd_error_handler (...) throughout. 1413 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c, 1414 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c, 1415 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, 1416 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, 1417 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, 1418 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c, 1419 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c, 1420 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, 1421 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c, 1422 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c, 1423 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, 1424 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, 1425 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c, 1426 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c, 1427 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, 1428 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c, 1429 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c, 1430 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, 1431 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, 1432 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c, 1433 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c, 1434 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c, 1435 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c, 1436 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c, 1437 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c, 1438 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c, 1439 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, 1440 * xcofflink.c: Likewise. 1441 1442 2016-09-30 Alan Modra <amodra (a] gmail.com> 1443 1444 * bfd-in.h: Include stdarg.h. 1445 * bfd.c (bfd_error_handler_type): Make like vprintf. 1446 (_bfd_error_internal): Rename from _bfd_error_handler. Make static. 1447 (error_handler_internal): New function, split out from.. 1448 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler. 1449 (bfd_set_error_handler): Update. 1450 (bfd_get_error_handler, bfd_get_assert_handler): Delete. 1451 (_bfd_assert_handler): Make static. 1452 * coffgen.c (null_error_handler): Update params. 1453 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>): 1454 Don't use bfd_error_handler_type. 1455 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise. 1456 * elfxx-target.h (elf_backend_link_order_error_handler): Default 1457 to _bfd_error_handler. 1458 * libbfd-in.h (_bfd_default_error_handler): Don't declare. 1459 (bfd_assert_handler_type): Likewise. 1460 (_bfd_error_handler): Update. 1461 * bfd-in2.h: Regenerate. 1462 * libbfd.h: Regenerate. 1463 1464 2016-09-28 Akihiko Odaki <akihiko.odaki.4i (a] stu.hosei.ac.jp> 1465 1466 PR ld/20636 1467 * elf-bfd.h (struct elf_backend_data): Delete 1468 elf_backend_count_output_relocs callback and add 1469 elf_backend_update_relocs. 1470 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted. 1471 (emit_relocs): Deleted. 1472 (elf32_arm_emit_relocs): Deleted. 1473 (elf_backend_emit_relocs): Updated not to use the old functions. 1474 (elf32_arm_update_relocs): New function. 1475 (elf_backend_update_relocs): New define. 1476 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the 1477 relocation count. Call elf_backend_emit_relocs. 1478 (_bfd_elf_size_reloc_section): Do not call 1479 elf_backend_count_output_relocs. 1480 * elfxx-target.h (elf_backend_count_output_relocs): Deleted. 1481 (elf_backend_update_relocs): New define. 1482 1483 2016-09-28 Christophe Lyon <christophe.lyon (a] linaro.org> 1484 1485 PR ld/20608 1486 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT 1487 Thumb-ARM stub is too far. 1488 1489 2016-09-27 Nick Clifton <nickc (a] redhat.com> 1490 1491 PR ld/20634 1492 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the 1493 timestamp field if real time values are not being stored. 1494 1495 2016-09-26 Vlad Zakharov <vzakhar (a] synopsys.com> 1496 1497 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro 1498 to verify CC_FOR_BUILD compiler. 1499 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable 1500 and add CC_FOR_BUILD compiler checks. 1501 * Makefile.in: Regenerate. 1502 * configure: Likewise. 1503 * doc/Makefile.in: Likewise. 1504 1505 2016-09-26 Awson <kyrab (a] mail.ru> 1506 1507 PR ld/17955 1508 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset 1509 for R_AMD64_PCRQUAD relocations. 1510 1511 2016-09-26 Alan Modra <amodra (a] gmail.com> 1512 1513 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare. 1514 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function. 1515 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file 1516 attributes, merge them. Don't warn about undefined tag bits, 1517 or copy unknown values to output. 1518 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call 1519 _bfd_elf_ppc_merge_fp_attributes. 1520 1521 2016-09-23 Akihiko Odaki <akihiko.odaki.4i (a] stu.hosei.ac.jp> 1522 1523 PR ld/20595 1524 * elf-bfd.h (struct elf_backend_data): Add 1525 elf_backend_count_output_relocs callback to count relocations in 1526 the final output. 1527 * elf-arm.c (elf32_arm_add_relocation): Deleted. 1528 (elf32_arm_write_section): Move additional relocation to emit_relocs. 1529 (elf32_arm_count_output_relocs): New function. 1530 (emit_relocs): New function. 1531 (elf32_arm_emit_relocs): New function. 1532 (elf32_arm_vxworks_emit_relocs): New function. 1533 (elf_backend_emit_relocs): Updated to use the new functions. 1534 (elf_backend_count_output_relocs): New define. 1535 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count 1536 to the relocation count. 1537 (_bfd_elf_link_size_reloc_section): Use callback to count the 1538 relocations which will be in output. 1539 (_bfd_elf_default_count_output_relocs): New function. 1540 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define. 1541 1542 2016-09-19 Jose E. Marchesi <jose.marchesi (a] oracle.com> 1543 1544 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow 1545 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is 1546 bigger than 0x1000 bytes. 1547 1548 2016-09-14 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1549 1550 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section 1551 not already marked. 1552 1553 2016-09-14 Nick Clifton <nickc (a] redhat.com> 1554 1555 PR binutils/20605 1556 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory 1557 contains a valid size for the Debug directory. 1558 1559 2016-09-14 Bhushan Attarde <bhushan.attarde (a] imgtec.com> 1560 1561 * format.c (struct bfd_preserve): New "build_id" field. 1562 (bfd_preserve_save): Save "build_id". 1563 (bfd_preserve_restore): Restore "build_id". 1564 1565 2016-09-06 H.J. Lu <hongjiu.lu (a] intel.com> 1566 1567 PR ld/20550 1568 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size 1569 relocation with copy relocation when building executable. 1570 1571 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 1572 1573 PR ld/20545 1574 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter 1575 delete_shrinks_insn. Modify computation of shrinked_insn_address. 1576 Compute shrink_boundary and adjust addend only if 1577 addend_within_shrink_boundary. 1578 (elf32_avr_relax_section): Modify calls to 1579 elf32_avr_relax_delete_bytes to pass extra parameter. 1580 1581 2016-09-01 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1582 1583 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an 1584 array of bytes and use bfd_get_16 to interpret its encoding according 1585 to endianness of target. 1586 1587 2016-09-01 Alan Modra <amodra (a] gmail.com> 1588 1589 * elf64-ppc.c (synthetic_opd): New static var. 1590 (compare_symbols): Don't treat symbols in .opd specially for ELFv2. 1591 (ppc64_elf_get_synthetic_symtab): Likewise. Comment. 1592 1593 2016-08-31 Alan Modra <amodra (a] gmail.com> 1594 1595 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead, 1596 track max group size with a new "group_size" var that is reduced 1597 by a factor of 1024 from the 24-bit branch size whenever a 14-bit 1598 branch is seen. 1599 1600 2016-08-31 Alan Modra <amodra (a] gmail.com> 1601 1602 * elf32-ppc.c (ppc_elf_section_processing): Delete. 1603 (elf_backend_section_processing): Don't define. 1604 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't 1605 split on non-exec sections differing in SHF_PPC_VLE. When 1606 splitting segments, mark size invalid. 1607 1608 2016-08-30 Alan Modra <amodra (a] gmail.com> 1609 1610 PR 20531 1611 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break". 1612 1613 2016-08-29 H.J. Lu <hongjiu.lu (a] intel.com> 1614 1615 PR ld/14961 1616 PR ld/20515 1617 * elf32-i386.c (elf_i386_check_relocs): Issue an error when 1618 R_386_PC32 relocation is used to call IFUNC function in PIC 1619 object. 1620 1621 2016-08-27 Alan Modra <amodra (a] gmail.com> 1622 1623 PR 20520 1624 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections 1625 have corresponding SHF_GROUP sections. 1626 (bfd_elf_set_group_contents): Comment. 1627 1628 2016-08-27 Alan Modra <amodra (a] gmail.com> 1629 1630 PR 20519 1631 * elf64-ppc.c (pc_dynrelocs): New function. 1632 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to 1633 handle pic dynamic relocs. 1634 1635 2016-08-26 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1636 1637 * bfd-in.h (struct elf32_arm_params): Define. 1638 (bfd_elf32_arm_set_target_relocs): Rename into ... 1639 (bfd_elf32_arm_set_target_params): This. Use a struct 1640 elf32_arm_params to pass all parameters but the bfd and bfd_link_info. 1641 * bfd-in2.h: Regenerate. 1642 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ... 1643 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct 1644 elf32_arm_params rather than as individual parameters. 1645 1646 2016-08-26 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1647 1648 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access 1649 passed the end of htab->stub_group array. 1650 (elf32_arm_create_or_find_stub_sec): Likewise. 1651 (elf32_arm_create_stub): Likewise. 1652 1653 2016-08-26 Cupertino Miranda <cmiranda (a] synopsys.com> 1654 1655 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate 1656 to TRUE for GOT and TLS relocs. 1657 1658 2016-08-26 Cupertino Miranda <cmiranda (a] synospsys.com> 1659 1660 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed. 1661 1662 2016-08-26 Cupertino Miranda <cmiranda (a] synopsys.com> 1663 1664 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id. 1665 * elf32-arc.c (struct elf_arc_link_hash_entry): Added. 1666 (struct elf_arc_link_hash_table): Likewise. 1667 (elf_arc_link_hash_newfunc): Likewise. 1668 (elf_arc_link_hash_table_free): Likewise. 1669 (arc_elf_link_hash_table_create): Likewise. 1670 (elf_arc_relocate_section): Fixed conditions related to dynamic 1671 (elf_arc_check_relocs): Likewise. 1672 (arc_elf_create_dynamic_sections): Added 1673 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done 1674 through the hash table. 1675 1676 2016-08-26 Cupertino Miranda <cmiranda (a] synopsys.com> 1677 1678 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in 1679 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic 1680 relocation. 1681 1682 2016-08-26 Cupertino Miranda <cmiranda (a] synopsys.com> 1683 1684 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12 1685 relocation. 1686 * bfd-in2.h: Regenerated from the previous changes. 1687 * libbfd.h: Regenerated from the previous changes. 1688 1689 2016-08-26 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1690 1691 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for 1692 the input import library bfd. 1693 * bfd-in2.h: Regenerate. 1694 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd 1695 and new_cmse_stub_offset fields. 1696 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to 1697 -1. 1698 (elf32_arm_add_stub): Likewise for stub_offset. 1699 (arm_new_stubs_start_offset_ptr): New function. 1700 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow 1701 empty SG veneers to have zero relocations. 1702 (arm_size_one_stub): Only initialize stub size and template 1703 information for non empty veneers. Do not update veneer section size 1704 if veneer already has an offset. 1705 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead 1706 of a boolean indicating success or failure. 1707 (cmse_scan): Change stub_changed parameter into an integer pointer 1708 parameter cmse_stub_created to count the number of stub created and 1709 adapt to change of return value in elf32_arm_create_stub. 1710 (cmse_entry_fct_p): New function. 1711 (arm_list_new_cmse_stub): Likewise. 1712 (set_cmse_veneer_addr_from_implib): Likewise. 1713 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to 1714 cmse_scan instead of that of cmse_stub_changed to compute the number 1715 of stub created and use it to initialize stub_changed. Call 1716 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change 1717 of return value in elf32_arm_create_stub. Use 1718 arm_stub_section_start_offset () if not NULL to initialize size of 1719 secure gateway veneers section. Initialize stub_offset of Cortex-A8 1720 erratum fix to -1. Use ret to hold return value. 1721 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not 1722 NULL to initialize size of secure gateway veneers section. Adapt 1723 comment to stress the importance of zeroing veneer section content. 1724 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to 1725 initialize eponymous field in struct elf32_arm_link_hash_table. 1726 1727 2016-08-25 Andreas Arnez <arnez (a] linux.vnet.ibm.com> 1728 1729 * elf32-s390.c (stdarg.h): New include. 1730 (elf_s390_grok_psinfo): New function. 1731 (elf_s390_write_core_note): New function. 1732 (elf_backend_grok_psinfo): Declare backend hook. 1733 (elf_backend_write_core_note): Likewise. 1734 * elf64-s390.c (stdarg.h): New include. 1735 (elf_s390_grok_prstatus): New function. 1736 (elf_s390_grok_psinfo): New function. 1737 (elf_s390_write_core_note): New function. 1738 (elf_backend_grok_prstatus): Declare backend hook. 1739 (elf_backend_grok_psinfo): Likewise. 1740 (elf_backend_write_core_note): Likewise. 1741 1742 2016-08-25 Andreas Arnez <arnez (a] linux.vnet.ibm.com> 1743 1744 * elf32-s390.c (allocate_dynrelocs): Fix indentation. 1745 (elf_s390_finish_ifunc_symbol): Likewise. 1746 (elf_s390_finish_dynamic_symbol): Likewise. 1747 (elf_s390_finish_dynamic_sections): Likewise. 1748 (elf_s390_grok_prstatus): Likewise. 1749 * elf64-s390.c (elf_s390_hash_table): Fix indentation. 1750 (elf_s390_finish_dynamic_symbol): Likewise. 1751 1752 2016-08-24 Anton Kolesov <Anton.Kolesov (a] synopsys.com> 1753 1754 * elf32-arc.c (elf32_arc_grok_prstatus): New function. 1755 1756 2016-08-23 Nick Clifton <nickc (a] redhat.com> 1757 1758 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if 1759 there is no arm data associated with the section. 1760 1761 2016-08-23 Alan Modra <amodra (a] gmail.com> 1762 1763 PR 20475 1764 * elf32-or1k.c (or1k_elf_relocate_section): Offset from 1765 _GLOBAL_OFFSET_TABLE_, not start of .got section. 1766 1767 2016-08-22 Nick Clifton <nickc (a] redhat.com> 1768 1769 * doc/chew.c (main): Free the string buffer used to files as they 1770 are parsed. 1771 1772 2016-08-22 Alan Modra <amodra (a] gmail.com> 1773 1774 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc.. 1775 (ppc_elf_relocate_section): ..to here. Comment. Error on 1776 detecting -mbss-plt -fPIC local ifuncs too. 1777 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink 1778 branch table entries. 1779 1780 2016-08-19 Nick Clifton <nickc (a] redhat.com> 1781 1782 * elf.c (assign_section_numbers): Assign number for the .shstrtab 1783 section after the symbol table and string table sections. 1784 1785 2016-08-19 Alan Modra <amodra (a] gmail.com> 1786 1787 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref. 1788 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge 1789 dyn_relocs for weakdefs. 1790 (alias_readonly_dynrelocs): New function. 1791 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs. 1792 (ppc64_elf_relocate_section): Simplify condition under which 1793 dyn_relocs are emitted. 1794 1795 2016-08-19 Alan Modra <amodra (a] gmail.com> 1796 1797 PR 20472 1798 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test. 1799 (readonly_dynrelocs): Comment fix. 1800 (global_entry_stub): New function. 1801 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match 1802 ELFv2 code deciding on dynamic relocs vs. global entry stubs to 1803 that in size_global_entry_stubs, handling ifunc too. Delete dead 1804 weak sym code. 1805 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no 1806 dyn_relocs are needed. Correct handling of ifunc dyn_relocs. 1807 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for 1808 undefweak syms. Expand and correct comments. 1809 (size_global_entry_stubs): Ensure symbol is defined. 1810 (ppc64_elf_relocate_section): Match condition under which 1811 dyn_relocs are emitted to that in allocate_dynrelocs. 1812 1813 2016-08-12 Alan Modra <amodra (a] gmail.com> 1814 1815 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount. 1816 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount. 1817 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount. 1818 1819 2016-08-11 Alan Modra <amodra (a] gmail.com> 1820 1821 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with 1822 non_got_ref true in any case where we could have generated dynbss 1823 copies but decide not to do so. 1824 1825 2016-08-10 Maciej W. Rozycki <macro (a] imgtec.com> 1826 1827 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of 1828 the stub address retrieved if associated with a microMIPS 1829 function. 1830 1831 2016-08-10 Maciej W. Rozycki <macro (a] imgtec.com> 1832 1833 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS 1834 stub also add STO_MICROMIPS annotation. 1835 1836 2016-08-10 Maciej W. Rozycki <macro (a] imgtec.com> 1837 1838 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit 1839 in microMIPS LA25 stub references. 1840 1841 2016-08-09 Jiaming Wei <jmwei (a] hxgpt.com> 1842 1843 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko 1844 adjusting the use_count of merged .got entries. 1845 1846 2016-08-08 Nick Clifton <nickc (a] redhat.com> 1847 1848 * doc/chew.c (delete_string): Only free the string buffer if it is 1849 there. Mark the buffer as NULL after freeing. 1850 (drop): Free the dropped string. 1851 (free_words): New function: Frees the memory allocated to the 1852 dictionary. 1853 (add_instrinsic): Duplicate the name string, so that it can be 1854 freed later on. 1855 (compile): Free unused words. 1856 (main): Free the dictionary and top level string buffers at the 1857 end. 1858 1859 2016-08-04 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1860 1861 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter. 1862 * bfd-in2.h: Regenerate. 1863 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new 1864 cmse_implib field. 1865 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize 1866 cmse_implib field in struct elf32_arm_link_hash_table. 1867 (elf32_arm_filter_cmse_symbols): New function. 1868 (elf32_arm_filter_implib_symbols): Likewise. 1869 (elf_backend_filter_implib_symbols): Define to 1870 elf32_arm_filter_implib_symbols. 1871 1872 2016-08-04 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1873 1874 * elf32-arm.c (CMSE_PREFIX): Define macro. 1875 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence. 1876 (cmse_branch_thumb_only): Declare stub. 1877 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field. 1878 (elf32_arm_get_plt_info): Add globals parameter. Use it to return 1879 FALSE if there is no PLT. 1880 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature. 1881 (elf32_arm_final_link_relocate): Likewise. 1882 (elf32_arm_gc_sweep_hook): Likewise. 1883 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M 1884 secure entry functions. 1885 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only. 1886 (arm_dedicated_stub_output_section_required): Change to a switch case 1887 and add a case for arm_stub_cmse_branch_thumb_only. 1888 (arm_dedicated_stub_output_section_required_alignment): Likewise. 1889 (arm_stub_dedicated_output_section_name): Likewise. 1890 (arm_stub_dedicated_input_section_ptr): Likewise and remove 1891 ATTRIBUTE_UNUSED for htab parameter. 1892 (arm_stub_required_alignment): Likewise. 1893 (arm_stub_sym_claimed): Likewise. 1894 (arm_dedicated_stub_section_padding): Likewise. 1895 (cmse_scan): New function. 1896 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets. 1897 Set stub_changed to TRUE if such veneers were created. 1898 (elf32_arm_swap_symbol_in): Add detection code for CMSE special 1899 symbols. 1900 1901 2016-08-02 Alan Modra <amodra (a] gmail.com> 1902 1903 PR ld/20428 1904 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group. 1905 1906 2016-08-02 Nick Clifton <nickc (a] redhat.com> 1907 1908 PR ld/17739 1909 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete. 1910 (elf_backend_sweep_hook): Delete. 1911 1912 2016-08-01 Andrew Jenner <andrew (a] codesourcery.com> 1913 Kwok Cheung Yeung <kcy (a] codesourcery.com> 1914 1915 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations. 1916 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15. 1917 (ppc_elf_vle_split16): Clear field before inserting. 1918 1919 2016-08-01 Nick Clifton <nickc (a] redhat.com> 1920 1921 * po/sv.po: Updated Swedish translation. 1922 1923 2016-07-27 Ozkan Sezer <sezeroz (a] gmail.com> 1924 Nick Clifton <nickc (a] redhat.com> 1925 1926 PR ld/20401 1927 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence 1928 of the coff_section_data before using it. 1929 1930 2016-07-26 Maciej W. Rozycki <macro (a] imgtec.com> 1931 1932 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches 1933 in PLT compression selection. 1934 (_bfd_mips_elf_check_relocs): Likewise. 1935 1936 2016-07-22 Cupertino Miranda <cmiranda (a] synopsys.com> 1937 1938 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the 1939 case where there's no elf_link_hash_entry while processing 1940 GOT_NORMAL got entries. 1941 1942 2016-07-21 H.J. Lu <hongjiu.lu (a] intel.com> 1943 1944 * version.m4 (BFD_VERSION): Set to 2.27.51. 1945 * configure: Regenerated. 1946 1947 2016-07-21 Nick Clifton <nickc (a] redhat.com> 1948 1949 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols. 1950 (swap_out_syms): Return an error when not finding ELF output 1951 section rather than asserting. 1952 1953 2016-07-21 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1954 1955 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols. 1956 1957 2016-07-20 John Baldwin <jhb (a] FreeBSD.org> 1958 1959 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size 1960 and handle pr_pid if present. 1961 1962 2016-07-20 H.J. Lu <hongjiu.lu (a] intel.com> 1963 1964 PR ld/20376 1965 * elf.c (assign_file_positions_for_load_sections): Also check 1966 p_paddr for program header space. 1967 1968 2016-07-20 Alan Modra <amodra (a] gmail.com> 1969 1970 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put 1971 ppc64_elf_unhandled_reloc for special_function. 1972 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs. 1973 1974 2016-07-19 Maciej W. Rozycki <macro (a] imgtec.com> 1975 1976 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode 1977 BAL to JALX. 1978 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a 1979 corresponding error message. 1980 1981 2016-07-19 Maciej W. Rozycki <macro (a] imgtec.com> 1982 1983 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1, 1984 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1. 1985 (branch_reloc_p): New function. 1986 (mips_elf_calculate_relocation): Handle ISA mode determination 1987 for relocations against section symbols, against absolute 1988 symbols and absolute relocations. Also set `*cross_mode_jump_p' 1989 for branches. 1990 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment 1991 checks for weak undefined symbols. Also check target alignment 1992 within the same ISA mode. 1993 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches 1994 in the alignment check. 1995 <R_MICROMIPS_PC7_S1>: Add an alignment check. 1996 <R_MICROMIPS_PC10_S1>: Likewise. 1997 <R_MICROMIPS_PC16_S1>: Likewise. 1998 (mips_elf_perform_relocation): Report a failure for unsupported 1999 same-mode JALX instructions and cross-mode branches. 2000 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add 2001 error messages for jumps to misaligned addresses. 2002 2003 2016-07-16 Alan Modra <amodra (a] gmail.com> 2004 2005 * elflink.c: Include plugin-api.h. 2006 * plugin.c (bfd_plugin_open_input): New function, extracted from.. 2007 (try_claim): ..here. 2008 * plugin.h: Don't include bfd.h. 2009 (bfd_plugin_open_input): Declare. 2010 2011 2016-07-16 Alan Modra <amodra (a] gmail.com> 2012 2013 * targets.c (bfd_seach_for_target): Rename to.. 2014 (bfd_iterate_over_targets): ..this. Rewrite doc. 2015 * bfd-in2.h: Regenerate. 2016 2017 2016-07-16 Alan Modra <amodra (a] gmail.com> 2018 2019 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h. 2020 * libbfd.h: Regenerate. 2021 * bfd-in2.h: Regenerate. 2022 2023 2016-07-16 Alan Modra <amodra (a] gmail.com> 2024 2025 * libbfd-in.h (BFD_ALIGN): Move to.. 2026 * bfd-in.h: ..here. 2027 * elf32-ppc.h (struct ppc_elf_params): Add pagesize. 2028 * elf32-ppc.c (default_params): Adjust init. 2029 (ppc_elf_link_params): Set pagesize_p2. 2030 * libbfd.h: Regenerate. 2031 * bfd-in2.h: Regenerate. 2032 2033 2016-07-15 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2034 2035 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook. 2036 (_bfd_elf_filter_global_symbols): Declare. 2037 * elf.c (_bfd_elf_filter_global_symbols): New function. 2038 * elflink.c (elf_filter_global_symbols): Likewise. 2039 (elf_output_implib): Likewise. 2040 (bfd_elf_final_link): Call above function, failing if it does. 2041 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and 2042 default it to NULL. 2043 (elf_backend_copy_indirect_symbol): Fix spacing. 2044 (elf_backend_hide_symbol): Likewise. 2045 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook. 2046 2047 2016-07-15 Andrew Burgess <andrew.burgess (a] embecosm.com> 2048 Nick Clifton <nickc (a] redhat.com> 2049 2050 * elf32-arc.c (PR_DEBUG): Delete. 2051 Fix printing of debug information. Fix formatting of debug 2052 statements. 2053 (debug_arc_reloc): Handle symbols that are not from an input file. 2054 (arc_do_relocation): Remove excessive exclamation points. 2055 2056 * arc-got.h: Fix formatting. Fix printing of debug information. 2057 (new_got_entry_to_list): Use xmalloc. 2058 * config.bfd: use the big-endian arc vector as the default vector 2059 for big-endian arc targets. 2060 2061 2016-07-15 Alan Modra <amodra (a] gmail.com> 2062 2063 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx 2064 from marking sym_indices. 2065 2066 2016-07-14 Maciej W. Rozycki <macro (a] imgtec.com> 2067 2068 * reloc.c (bfd_perform_relocation): Try the `howto' handler 2069 first with relocations against absolute symbols. 2070 (bfd_install_relocation): Likewise. 2071 2072 2016-07-12 H.J. Lu <hongjiu.lu (a] intel.com> 2073 2074 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align 2075 .got/.got.plt sections to 8 bytes. 2076 2077 2016-07-12 Nick Clifton <nickc (a] redhat.com> 2078 2079 * binary.c (binary_set_section_contents): Second grammar fix. 2080 2081 2016-07-12 Douglas B Rupp <rupp (a] adacore.com> 2082 2083 * binary.c (binary_set_section_contents): Fix grammar in warning 2084 message. 2085 2086 2016-07-11 Cupertino Miranda <cmiranda (a] synopsys.com> 2087 2088 * elf32-arc.c: made PR_DEBUG always defined. 2089 2090 2016-07-11 Cupertino Miranda <cmiranda (a] synopsys.com> 2091 2092 * arc-got.h: Moved got related structures from elf32-arc.c to 2093 this file. More precisely, tls_type_e, tls_got_entries, got_entry. 2094 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list, 2095 tls_type_for_reloc, symbol_has_entry_of_type, 2096 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc, 2097 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc, 2098 relocate_fix_got_relocs_for_got_info, 2099 create_got_dynrelocs_for_single_entry, 2100 create_got_dynrelocs_for_got_info): Added to file. 2101 * elf32-arc.c: Removed GOT & TLS related structs and functions to 2102 arc-got.h. 2103 2104 2016-07-08 James Bowman <james.bowman (a] ftdichip.com> 2105 2106 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32. 2107 2108 2016-07-05 Andre Vieria <andre.simoesdiasvieira (a] arm.com> 2109 2110 * elf32-arm.c (THUMB32_MOVT): New veneer macro. 2111 (THUMB32_MOVW): Likewise. 2112 (elf32_arm_stub_long_branch_thumb2_only_pure): New. 2113 (DEF_STUBS): Define long_branch_thumb2_only_pure. 2114 (arm_stub_is_thumb): Add new veneer stub. 2115 (arm_type_of_stub): Use new veneer. 2116 (arm_stub_required_alignment): Add new veneer. 2117 2118 2016-07-05 Andre Vieria <andre.simoesdiasvieira (a] arm.com> 2119 2120 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ... 2121 (SEC_ELF_PURECODE): ... this. 2122 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD 2123 to SEC_ELF_NOREAD. 2124 (elf32_arm_fake_sections): Likewise. 2125 (elf_32_arm_section_flags): Likewise. 2126 (elf_32_arm_lookup_section_flags): Likewise. 2127 * section.c (SEC_ELF_NOREAD): Rename to ... 2128 (SEC_ELF_PURECODE): ... this. 2129 2130 2016-07-01 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2131 2132 * elf32-arm.c (using_thumb2_bl): New function. 2133 (arm_type_of_stub): Declare thumb2 variable together and change type 2134 to bfd_boolean. Use using_thumb2_bl () to determine whether 2135 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be 2136 checked for BL range. 2137 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine 2138 the bit size of BL offset. 2139 2140 2016-06-29 Nick Clifton <nickc (a] redhat.com> 2141 2142 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function. 2143 Returns TRUE for AArch64 mapping symbols. 2144 (elfNN_aarch64_backend_symbol_processing): New function. Marks 2145 mapping symbols as precious in object files so that they will not 2146 be stripped. 2147 (elf_backend_symbol_processing): Define. 2148 2149 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE 2150 for ARM mapping symbols. 2151 (elf32_arm_backend_symbol_processing): Make use of the new function. 2152 2153 2016-06-28 H.J. Lu <hongjiu.lu (a] intel.com> 2154 2155 PR ld/20306 2156 * elflink.c (elf_link_check_versioned_symbol): Return false 2157 for unreferenced undefined symbol. 2158 2159 2016-06-28 Nick Clifton <nickc (a] redhat.com> 2160 2161 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc 2162 is needed. 2163 2164 * elf32-arm.c (elf32_arm_backend_symbol_processing): New 2165 function. Marks mapping symbols in object files as precious, so 2166 that strip will not remove them. 2167 (elf_backend_symbol_processing): Define. 2168 2169 2016-06-28 James Clarke <jrtc27 (a] jrtc27.com> 2170 2171 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert 2172 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64. 2173 2174 2016-06-28 Maciej W. Rozycki <macro (a] imgtec.com> 2175 2176 * elf32-mips.c (elf_mips16_howto_table_rel): Add 2177 R_MIPS16_PC16_S1. 2178 (mips16_reloc_map): Likewise. 2179 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise. 2180 (mips16_elf64_howto_table_rela): Likewise. 2181 (mips16_reloc_map): Likewise. 2182 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise. 2183 (elf_mips16_howto_table_rela): Likewise. 2184 (mips16_reloc_map): Likewise. 2185 * elfxx-mips.c (mips16_branch_reloc_p): New function. 2186 (mips16_reloc_p): Handle R_MIPS16_PC16_S1. 2187 (b_reloc_p): Likewise. 2188 (mips_elf_calculate_relocation): Likewise. 2189 (_bfd_mips_elf_check_relocs): Likewise. 2190 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation. 2191 * bfd-in2.h: Regenerate. 2192 * libbfd.h: Regenerate. 2193 2194 2016-06-27 Alan Modra <amodra (a] gmail.com> 2195 2196 PR ld/19264 2197 * elf64-ppc.c (STUB_SHRINK_ITER): Define. 2198 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER 2199 if shrinking stubs. 2200 (ppc64_elf_size_stubs): Adjust to suit. 2201 2202 2016-06-27 Trevor Saunders <tbsaunde+binutils (a] tbsaunde.org> 2203 2204 * elf32-dlx.h: New file. 2205 * elf32-dlx.c: Adjust. 2206 2207 2016-06-25 Trevor Saunders <tbsaunde+binutils (a] tbsaunde.org> 2208 2209 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype. 2210 2211 2016-06-24 John Baldwin <jhb (a] FreeBSD.org> 2212 2213 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV 2214 notes. 2215 2216 2016-06-24 John Baldwin <jhb (a] FreeBSD.org> 2217 2218 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for 2219 FreeBSD. Remove case for NT_FREEBSD_THRMISC. 2220 (elfcore_grok_freebsd_psinfo): New function. 2221 (elfcore_grok_freebsd_prstatus): New function. 2222 (elfcore_grok_freebsd_note): New function. 2223 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD" 2224 notes. 2225 2226 2016-06-24 Joel Brobecker <brobecker (a] adacore.com> 2227 2228 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather 2229 than its existance. 2230 2231 2016-06-24 Alan Modra <amodra (a] gmail.com> 2232 2233 * config.bfd: Delete mips vxworks patterns matched earlier. 2234 Combine mips*-*-none with mips*-*-elf*. 2235 2236 2016-06-21 Maciej W. Rozycki <macro (a] imgtec.com> 2237 2238 * elfxx-mips.c (mips_elf_perform_relocation): Call 2239 `info->callbacks->einfo' rather than `*_bfd_error_handler' and 2240 use the `%X%H' format for the cross-mode jump conversion error 2241 message. Remove the full stop from the end of the message. 2242 Continue processing rather than returning failure. 2243 2244 2016-06-21 Graham Markall <graham.markall (a] embecosm.com> 2245 2246 * archures.c: Remove bfd_mach_arc_nps400. 2247 * bfd-in2.h: Likewise. 2248 * cpu-arc.c (arch_info_struct): Likewise. 2249 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing): 2250 Likewise. 2251 2252 2016-06-20 H.J. Lu <hongjiu.lu (a] intel.com> 2253 2254 PR ld/18250 2255 PR ld/20267 2256 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is 2257 defined. 2258 (elf_link_is_defined_archive_symbol): Call 2259 bfd_link_plugin_object_p on unknown plugin object and use the 2260 IR symbol table if the input is an IR object. 2261 * plugin.c (bfd_link_plugin_object_p): New function. 2262 * plugin.h (bfd_link_plugin_object_p): New prototype. 2263 2264 2016-06-20 H.J. Lu <hongjiu.lu (a] intel.com> 2265 2266 PR ld/20276 2267 * elflink.c (elf_link_add_object_symbols): Don't check alignment 2268 on symbol from plugin dummy input. 2269 2270 2016-06-18 H.J. Lu <hongjiu.lu (a] intel.com> 2271 2272 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to 2273 bfd_plugin_unknown. 2274 * bfd-in2.h: Regenerated. 2275 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown 2276 with bfd_plugin_unknown. 2277 2278 2016-06-18 H.J. Lu <hongjiu.lu (a] intel.com> 2279 2280 PR ld/20253 2281 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an 2282 bfd_boolean argument. 2283 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace 2284 "shared object" with "PIC object" in comments. 2285 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace 2286 "shared object" with "PIC object" in comments. Avoid PLT if 2287 requested. Generate dynamic relocations for non-GOT references. 2288 Make room for the special first entry in PLT and allocate PLT 2289 entry only for PLT and PC-relative references. Store dynamic 2290 GOT relocations in .rel[a].iplt section for static executables. 2291 If PLT isn't used, always use GOT for symbol value. Don't 2292 allocate GOT entry if it isn't used. 2293 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference 2294 count only in the code section. Allocate dynamic pointer 2295 relocation against STT_GNU_IFUNC symbol in the non-code section. 2296 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count 2297 only for PC-relative references. 2298 (elf_i386_allocate_dynrelocs): Pass TRUE to 2299 _bfd_elf_allocate_ifunc_dyn_relocs. 2300 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X 2301 relocations against STT_GNU_IFUNC symbols without PLT. Generate 2302 dynamic pointer relocation against STT_GNU_IFUNC symbol in 2303 the non-code section and store it in the proper REL section. 2304 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol 2305 without PLT. 2306 (elf_i386_finish_dynamic_symbol): Generate dynamic 2307 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against 2308 STT_GNU_IFUNC symbols without PLT. 2309 (elf_i386_finish_dynamic_sections): Don't handle local 2310 STT_GNU_IFUNC symbols here. 2311 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC 2312 symbols here. 2313 (elf_backend_output_arch_local_syms): New. 2314 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference 2315 count only in the code section. Allocate dynamic pointer 2316 relocation against STT_GNU_IFUNC symbol in the non-code section. 2317 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference 2318 count only for PC-relative references. 2319 (elf_x86_64_allocate_dynrelocs): Pass TRUE to 2320 _bfd_elf_allocate_ifunc_dyn_relocs. 2321 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL, 2322 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and 2323 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols 2324 without PLT. Generate dynamic pointer relocation against 2325 STT_GNU_IFUNC symbol in the non-code section and store it in 2326 the proper RELA section. Don't allow non-pointer relocation 2327 against STT_GNU_IFUNC symbol without PLT. 2328 (elf_x86_64_finish_dynamic_symbol): Generate dynamic 2329 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against 2330 STT_GNU_IFUNC symbols without PLT. 2331 (elf_x86_64_finish_dynamic_sections): Don't handle local 2332 STT_GNU_IFUNC symbols here. 2333 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC 2334 symbols here. 2335 (elf_backend_output_arch_local_syms): New. 2336 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs): 2337 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs. 2338 2339 2016-06-17 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2340 Tony Wang <tony.wang (a] arm.com> 2341 2342 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub 2343 sequence. 2344 (stub_long_branch_thumb2_only): Define stub. 2345 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only. 2346 (arm_stub_long_branch_thumb2_only): Likewise. 2347 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2 2348 capable targets. 2349 2350 2016-06-17 Jose E. Marchesi <jose.marchesi (a] oracle.com> 2351 2352 * archures.c (bfd_mach_sparc_v8plusc): Define. 2353 (bfd_mach_sparc_v9c): Likewise. 2354 (bfd_mach_sparc_v8plusd): Likewise. 2355 (bfd_mach_sparc_v9d): Likewise. 2356 (bfd_mach_sparc_v8pluse): Likewise. 2357 (bfd_mach_sparc_v9e): Likewise. 2358 (bfd_mach_sparc_v8plusv): Likewise 2359 (bfd_mach_sparc_v9v): Likewise. 2360 (bfd_mach_sparc_v8plusm): Likewise. 2361 (bfd_mach_sparc_v9m): Likewise. 2362 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m. 2363 (bfd_mach_sparc_64bit_p): Likewise. 2364 * bfd-in2.h: Regenerate. 2365 * cpu-sparc.c (arch_info_struct): Add entries for 2366 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}. 2367 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m} 2368 and bfd_mach_sparc_v9{c,d,e,v,m}. 2369 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise. 2370 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise. 2371 2372 2016-06-16 H.J. Lu <hongjiu.lu (a] intel.com> 2373 2374 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined 2375 symbols for relocations against IFUNC symbols. 2376 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. 2377 2378 2016-06-16 Marcin Kocielnicki <koriakin (a] 0x04.net> 2379 2380 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include 2381 .rela.iplt in DT_PLTRELSZ. 2382 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise, 2383 for DT_PLTRELSZ and DT_RELASZ as well. 2384 2385 2016-06-16 H.J. Lu <hongjiu.lu (a] intel.com> 2386 2387 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in 2388 non-loaded, non-alloced sections. 2389 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. 2390 2391 2016-06-15 H.J. Lu <hongjiu.lu (a] intel.com> 2392 2393 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before 2394 allocating dynamic relocation. 2395 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. 2396 2397 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 2398 2399 PR ld/20254 2400 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc 2401 offsets until reloc_toaddr. 2402 2403 2016-06-14 H.J. Lu <hongjiu.lu (a] intel.com> 2404 2405 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE. 2406 Don't check symbol type for STN_UNDEF symbol index. 2407 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check 2408 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol 2409 index. 2410 2411 2016-06-14 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2412 2413 * elf32-arm.c (using_thumb_only): Force review of arch check logic for 2414 new architecture. 2415 (using_thumb2): Try Tag_THUMB_ISA_use first and check 2416 for exact arch value then. Force review of arch check logic for new 2417 architecture. 2418 (arch_has_arm_nop): Update and fix arch check logic. Force review of 2419 that logic for new architecture. 2420 (arch_has_thumb2_nop): Remove. 2421 (elf32_arm_tls_relax): Use using_thumb2 instead of above function. 2422 (elf32_arm_final_link_relocate): Likewise but using thumb2. 2423 2424 2016-06-14 Alan Modra <amodra (a] gmail.com> 2425 2426 * bfd-in.h (bfd_my_archive): Delete. 2427 * bfd-in2.h: Regenerate. 2428 2429 2016-06-14 Alan Modra <amodra (a] gmail.com> 2430 2431 PR ld/20241 2432 * archive.c (open_nested_file): Set my_archive. 2433 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name 2434 for thin archives. 2435 * bfdio.c (bfd_tell): Don't adjust origin for thin archives. 2436 (bfd_seek): Likewise. 2437 * bfdwin.c (bfd_get_file_window): Likewise. 2438 * cache.c (cache_bmmap): Likewise. 2439 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives. 2440 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for 2441 thin archives. 2442 * plugin.c (try_claim): Likewise. 2443 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of 2444 file within thin archive, not the archive. 2445 2446 2016-06-13 H.J. Lu <hongjiu.lu (a] intel.com> 2447 2448 PR ld/20244 2449 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt 2450 section address for R_386_GOT32/R_386_GOT32X relocations against 2451 IFUNC symbols if there is no base register and return error for 2452 PIC. 2453 2454 2016-06-13 H.J. Lu <hongjiu.lu (a] intel.com> 2455 2456 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC 2457 GOT32 adjustment for static executables. 2458 2459 2016-06-13 Maciej W. Rozycki <macro (a] imgtec.com> 2460 2461 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment. 2462 2463 2016-06-13 Cupertino Miranda <cmiranda (a] synospsy.com> 2464 2465 * elf32-arc.c (elf_arc_relocate_section): Fixed condition. 2466 2467 2016-06-13 Cupertino Miranda <cmiranda (a] synospsy.com> 2468 2469 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed. 2470 2471 2016-06-13 Cupertino Miranda <cmiranda (a] synospsy.com> 2472 2473 * elf32-arc.c (arc_local_data, arc_local_data): Removed. 2474 (SECTSTART): Changed. 2475 (elf_arc_relocate_section): Fixed mistake in PIE related 2476 condition. 2477 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT. 2478 2479 2016-06-13 Cupertino Miranda <cmiranda (a] synospsy.com> 2480 2481 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to 2482 enable support for "-z combreloc" and DT_RELACOUNT. 2483 (elf_backend_reloc_type_class): Likewise 2484 2485 2016-06-11 H.J. Lu <hongjiu.lu (a] intel.com> 2486 2487 PR ld/20244 2488 * elf32-i386.c (elf_i386_relocate_section): When relocating 2489 R_386_GOT32, return error without a base register for PIC and 2490 subtract the .got.plt section address only with a base register. 2491 2492 2016-06-10 Alan Modra <amodra (a] gmail.com> 2493 2494 * elf-strtab.c (struct strtab_save): Use size_t for "size". 2495 (struct elf_strtab_hash): Likewise for "size" and "alloced". 2496 (_bfd_elf_strtab_init): Formatting. 2497 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type. 2498 (_bfd_elf_strtab_addref): Take size_t idx param. 2499 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise. 2500 (_bfd_elf_strtab_offset): Likewise. 2501 (_bfd_elf_strtab_clear_all_refs): Use size_t idx. 2502 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars. 2503 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly. 2504 (_bfd_elf_strtab_finalize): Similarly. 2505 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes. 2506 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise. 2507 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise. 2508 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size 2509 using bfd_size_type. 2510 (bfd_section_from_shdr): Delete amt. 2511 (_bfd_elf_init_reloc_shdr): Likewise. 2512 (_bfd_elf_link_assign_sym_version): Likewise. 2513 (assign_section_numbers): Use size_t reloc_count. 2514 * elflink.c (struct elf_symbuf_head): Use size_t "count". 2515 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars. 2516 (elf_link_is_defined_archive_symbol): Likewise. 2517 (elf_add_dt_needed_tag): Likewise. 2518 (elf_finalize_dynstr): Likewise. 2519 (elf_link_add_object_symbols): Likewise. 2520 (bfd_elf_size_dynamic_sections): Likewise. 2521 (elf_create_symbuf): Similarly. 2522 (bfd_elf_match_symbols_in_sections): Likewise. 2523 (elf_link_swap_symbols_out): Likewise. 2524 (elf_link_check_versioned_symbol): Likewise. 2525 (bfd_elf_gc_record_vtinherit): Likewise. 2526 (bfd_elf_gc_common_finalize_got_offsets): Likewise. 2527 2528 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 2529 2530 PR ld/20221 2531 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms 2532 and relocs only if shrinking occurred. 2533 2534 2016-06-08 H.J. Lu <hongjiu.lu (a] intel.com> 2535 2536 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr. 2537 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2. 2538 (elf_i386_check_tls_transition): Check indirect call and direct 2539 call with the addr32 prefix for general and local dynamic models. 2540 Set the tls_get_addr feild. 2541 (elf_i386_convert_load_reloc): Always use addr32 prefix for 2542 indirect ___tls_get_addr call via GOT. 2543 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE 2544 transitions with indirect call and direct call with the addr32 2545 prefix. 2546 2547 2016-06-07 Marcin Kocielnicki <koriakin (a] 0x04.net> 2548 2549 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment. 2550 * elf64-s390.c (elf_s390x_plt_entry): Fix comment. 2551 (elf_s390_relocate_section): Fix comment. 2552 (elf_s390_finish_dynamic_sections): Fix initialization of fixed 2553 .got.plt entries. 2554 2555 2016-06-07 Ulrich Weigand <ulrich.weigand (a] de.ibm.com> 2556 2557 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt 2558 section offset when calculation the larl operand in the first PLT 2559 entry. 2560 2561 2016-06-07 Alan Modra <amodra (a] gmail.com> 2562 2563 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry 2564 to match other 32-bit archs. 2565 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function. 2566 (ppc_elf_object_p): Call it. 2567 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix 2568 overlong line. 2569 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here. 2570 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch. 2571 * bfd-in.h (_bfd_elf_ppc_at_tls_transform, 2572 _bfd_elf_ppc_at_tprel_transform): Move to.. 2573 * elf-bfd.h: ..here. 2574 (_bfd_elf_ppc_set_arch): Declare. 2575 * bfd-in2.h: Regenerate. 2576 2577 2016-06-06 H.J. Lu <hongjiu.lu (a] intel.com> 2578 2579 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr. 2580 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2. 2581 (elf_x86_64_check_tls_transition): Check indirect call and 2582 direct call with the addr32 prefix for general and local dynamic 2583 models. Set the tls_get_addr feild. 2584 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for 2585 indirect __tls_get_addr call via GOT. 2586 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE 2587 transitions with indirect call and direct call with the addr32 2588 prefix. 2589 2590 2016-06-04 Christian Groessler <chris (a] groessler.org> 2591 2592 * coff-z8k.c (extra_case): Fix range check for R_JR relocation. 2593 2594 2016-06-02 Nick Clifton <nickc (a] redhat.com> 2595 2596 PR target/20088 2597 * cpu-arm.c (processors): Add "arm_any" type to match any ARM 2598 architecture. 2599 (arch_info_struct): Likewise. 2600 (architectures): Likewise. 2601 2602 2016-06-02 Vineet Gupta <Vineet.Gupta1 (a] synopsys.com> 2603 2604 * config.bfd: Replace -uclibc with *. 2605 2606 2016-06-02 H.J. Lu <hongjiu.lu (a] intel.com> 2607 2608 * elf64-x86-64.c: Replace data32 with data16 in comments. 2609 2610 2016-05-31 Alan Modra <amodra (a] gmail.com> 2611 2612 PR ld/20159 2613 PR ld/16467 2614 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change. 2615 (_bfd_elf_add_default_symbol): Don't indirect to/from defined 2616 symbol given a version by a script different to the version 2617 of the symbol being added. 2618 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and 2619 _bfd_elf_strtab_restore. Don't fudge dynstr references. 2620 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete. 2621 (struct strtab_save): New. 2622 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions. 2623 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete. 2624 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare. 2625 2626 2016-06-01 Trevor Saunders <tbsaunde+binutils (a] tbsaunde.org> 2627 2628 * elf32-hppa.h: Add extern "C". 2629 * elf32-nds32.h: Likewise. 2630 * elf32-tic6x.h: Likewise. 2631 2632 2016-06-01 Nick Clifton <nickc (a] redhat.com> 2633 2634 * po/sr.po: New Serbian translation. 2635 * configure.ac (ALL_LINGUAS): Add sr. 2636 * configure: Regenerate. 2637 2638 2016-05-28 Maciej W. Rozycki <macro (a] imgtec.com> 2639 2640 * elfxx-mips.c (b_reloc_p): New function. 2641 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle 2642 branch relocations. 2643 2644 2016-05-28 Maciej W. Rozycki <macro (a] imgtec.com> 2645 2646 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26> 2647 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the 2648 reloc location from calculation, treat the addend as signed with 2649 local non-section symbols and enable overflow detection. 2650 2651 2016-05-28 Alan Modra <amodra (a] gmail.com> 2652 2653 * aoutx.h: Adjust linker callback calls throughout file, 2654 removing dead code. 2655 * bout.c: Likewise. 2656 * coff-alpha.c: Likewise. 2657 * coff-arm.c: Likewise. 2658 * coff-h8300.c: Likewise. 2659 * coff-h8500.c: Likewise. 2660 * coff-i960.c: Likewise. 2661 * coff-mcore.c: Likewise. 2662 * coff-mips.c: Likewise. 2663 * coff-ppc.c: Likewise. 2664 * coff-rs6000.c: Likewise. 2665 * coff-sh.c: Likewise. 2666 * coff-tic80.c: Likewise. 2667 * coff-w65.c: Likewise. 2668 * coff-z80.c: Likewise. 2669 * coff-z8k.c: Likewise. 2670 * coff64-rs6000.c: Likewise. 2671 * cofflink.c: Likewise. 2672 * ecoff.c: Likewise. 2673 * elf-bfd.h: Likewise. 2674 * elf-m10200.c: Likewise. 2675 * elf-m10300.c: Likewise. 2676 * elf32-arc.c: Likewise. 2677 * elf32-arm.c: Likewise. 2678 * elf32-avr.c: Likewise. 2679 * elf32-bfin.c: Likewise. 2680 * elf32-cr16.c: Likewise. 2681 * elf32-cr16c.c: Likewise. 2682 * elf32-cris.c: Likewise. 2683 * elf32-crx.c: Likewise. 2684 * elf32-d10v.c: Likewise. 2685 * elf32-epiphany.c: Likewise. 2686 * elf32-fr30.c: Likewise. 2687 * elf32-frv.c: Likewise. 2688 * elf32-ft32.c: Likewise. 2689 * elf32-h8300.c: Likewise. 2690 * elf32-hppa.c: Likewise. 2691 * elf32-i370.c: Likewise. 2692 * elf32-i386.c: Likewise. 2693 * elf32-i860.c: Likewise. 2694 * elf32-ip2k.c: Likewise. 2695 * elf32-iq2000.c: Likewise. 2696 * elf32-lm32.c: Likewise. 2697 * elf32-m32c.c: Likewise. 2698 * elf32-m32r.c: Likewise. 2699 * elf32-m68hc1x.c: Likewise. 2700 * elf32-m68k.c: Likewise. 2701 * elf32-mep.c: Likewise. 2702 * elf32-metag.c: Likewise. 2703 * elf32-microblaze.c: Likewise. 2704 * elf32-moxie.c: Likewise. 2705 * elf32-msp430.c: Likewise. 2706 * elf32-mt.c: Likewise. 2707 * elf32-nds32.c: Likewise. 2708 * elf32-nios2.c: Likewise. 2709 * elf32-or1k.c: Likewise. 2710 * elf32-ppc.c: Likewise. 2711 * elf32-s390.c: Likewise. 2712 * elf32-score.c: Likewise. 2713 * elf32-score7.c: Likewise. 2714 * elf32-sh.c: Likewise. 2715 * elf32-sh64.c: Likewise. 2716 * elf32-spu.c: Likewise. 2717 * elf32-tic6x.c: Likewise. 2718 * elf32-tilepro.c: Likewise. 2719 * elf32-v850.c: Likewise. 2720 * elf32-vax.c: Likewise. 2721 * elf32-visium.c: Likewise. 2722 * elf32-xstormy16.c: Likewise. 2723 * elf32-xtensa.c: Likewise. 2724 * elf64-alpha.c: Likewise. 2725 * elf64-hppa.c: Likewise. 2726 * elf64-ia64-vms.c: Likewise. 2727 * elf64-mmix.c: Likewise. 2728 * elf64-ppc.c: Likewise. 2729 * elf64-s390.c: Likewise. 2730 * elf64-sh64.c: Likewise. 2731 * elf64-x86-64.c: Likewise. 2732 * elflink.c: Likewise. 2733 * elfnn-aarch64.c: Likewise. 2734 * elfnn-ia64.c: Likewise. 2735 * elfxx-mips.c: Likewise. 2736 * elfxx-sparc.c: Likewise. 2737 * elfxx-tilegx.c: Likewise. 2738 * linker.c: Likewise. 2739 * pdp11.c: Likewise. 2740 * pe-mips.c: Likewise. 2741 * reloc.c: Likewise. 2742 * reloc16.c: Likewise. 2743 * simple.c: Likewise. 2744 * vms-alpha.c: Likewise. 2745 * xcofflink.c: Likewise. 2746 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete 2747 status param. Adjust calls to these and linker callbacks throughout. 2748 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart, 2749 get_ramstart): Delete status param. Adjust calls to these and 2750 linker callbacks throughout. 2751 2752 2016-05-27 Maciej W. Rozycki <macro (a] imgtec.com> 2753 2754 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26> 2755 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's 2756 target alignment verification. 2757 2758 2016-05-27 Maciej W. Rozycki <macro (a] imgtec.com> 2759 2760 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the 2761 section name if `bfd_elf_string_from_elf_section' returns an 2762 empty string. 2763 2764 2016-05-26 Maciej W. Rozycki <macro (a] imgtec.com> 2765 2766 * elfxx-mips.c (_bfd_mips_elf_relocate_section) 2767 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format 2768 for message. Continue processing rather than returning failure. 2769 2770 2016-05-25 Maciej W. Rozycki <macro (a] imgtec.com> 2771 2772 * elfxx-mips.c (_bfd_mips_elf_relocate_section) 2773 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'. 2774 Call `bfd_set_error'. 2775 2776 2016-05-25 H.J. Lu <hongjiu.lu (a] intel.com> 2777 2778 PR binutils/14625 2779 * archive.c (bfd_slurp_armap): Replace 2780 bfd_elf64_archive_slurp_armap with 2781 _bfd_archive_64_bit_slurp_armap. 2782 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if 2783 BFD64 is defined and the archive is too big. 2784 (coff_write_armap): Likewise. 2785 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ... 2786 (_bfd_archive_64_bit_slurp_armap): This. 2787 (bfd_elf64_archive_write_armap): Renamed to ... 2788 (_bfd_archive_64_bit_write_armap): This. 2789 * configure.ac: Add --enable-64-bit-archive. 2790 (want_64_bit_archive): New. Set to true by default for 64-bit 2791 MIPS and s390 ELF targets. 2792 (USE_64_BIT_ARCHIVE): New AC_DEFINE. 2793 * config.in: Regenerated. 2794 * configure: Likewise. 2795 * elf64-mips.c (bfd_elf64_archive_functions): Removed. 2796 (bfd_elf64_archive_slurp_armap): Likewise. 2797 (bfd_elf64_archive_write_armap): Likewise. 2798 (bfd_elf64_archive_slurp_extended_name_table): Likewise. 2799 (bfd_elf64_archive_construct_extended_name_table): Likewise. 2800 (bfd_elf64_archive_truncate_arname): Likewise. 2801 (bfd_elf64_archive_read_ar_hdr): Likewise. 2802 (bfd_elf64_archive_write_ar_hdr): Likewise. 2803 (bfd_elf64_archive_openr_next_archived_file): Likewise. 2804 (bfd_elf64_archive_get_elt_at_index): Likewise. 2805 (bfd_elf64_archive_generic_stat_arch_elt): Likewise. 2806 (bfd_elf64_archive_update_armap_timestamp): Likewise. 2807 * elf64-s390.c (bfd_elf64_archive_functions): Removed. 2808 (bfd_elf64_archive_slurp_armap): Likewise. 2809 (bfd_elf64_archive_write_armap): Likewise. 2810 (bfd_elf64_archive_slurp_extended_name_table): Likewise. 2811 (bfd_elf64_archive_construct_extended_name_table): Likewise. 2812 (bfd_elf64_archive_truncate_arname): Likewise. 2813 (bfd_elf64_archive_read_ar_hdr): Likewise. 2814 (bfd_elf64_archive_write_ar_hdr): Likewise. 2815 (bfd_elf64_archive_openr_next_archived_file): Likewise. 2816 (bfd_elf64_archive_get_elt_at_index): Likewise. 2817 (bfd_elf64_archive_generic_stat_arch_elt): Likewise. 2818 (bfd_elf64_archive_update_armap_timestamp): Likewise. 2819 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on 2820 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and 2821 bfd_elfNN_archive_functions isn't defined. 2822 (TARGET_LITTLE_SYM): Likewise. 2823 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype. 2824 (_bfd_archive_64_bit_write_armap): Likewise. 2825 (_bfd_archive_64_bit_slurp_extended_name_table): New macro. 2826 (_bfd_archive_64_bit_construct_extended_name_table): Likewise. 2827 (_bfd_archive_64_bit_truncate_arname): Likewise. 2828 (_bfd_archive_64_bit_read_ar_hdr): Likewise. 2829 (_bfd_archive_64_bit_write_ar_hdr): Likewise. 2830 (_bfd_archive_64_bit_openr_next_archived_file): Likewise. 2831 (_bfd_archive_64_bit_get_elt_at_index): Likewise. 2832 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise. 2833 (_bfd_archive_64_bit_update_armap_timestamp): Likewise. 2834 * libbfd.h: Regenerated. 2835 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on 2836 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined. 2837 2838 2016-05-25 H.J. Lu <hongjiu.lu (a] intel.com> 2839 2840 PR ld/20103 2841 * cofflink.c (coff_link_check_archive_element): Return TRUE if 2842 linker add_archive_element callback returns FALSE. 2843 * ecoff.c (ecoff_link_check_archive_element): Likewise. 2844 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip 2845 archive element if linker add_archive_element callback returns 2846 FALSE. 2847 * elflink.c (elf_link_add_archive_symbols): Likewise. 2848 * pdp11.c (aout_link_check_ar_symbols): Likewise. 2849 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise. 2850 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise. 2851 (xcoff_link_check_ar_symbols): Likewise. 2852 2853 2016-05-24 Maciej W. Rozycki <macro (a] imgtec.com> 2854 2855 * elfxx-mips.c (_bfd_mips_elf_relocate_section) 2856 <bfd_reloc_outofrange>: Unify error reporting code. 2857 2858 2016-05-23 Jim Wilson <jim.wilson (a] linaro.org> 2859 2860 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and 2861 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL. 2862 * relocs.c: Add BFD_RELOC_AARCH64_NULL. 2863 * bfd-in2.h: Regenerate. 2864 * libbfd.h: Likewise. 2865 2866 2016-05-23 Kuba Sejdak <jakub.sejdak (a] phoesys.com> 2867 2868 * config.bfd: Add entry for arm-phoenix. 2869 2870 2016-05-23 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2871 2872 * elf32-arm.c (arm_dedicated_stub_section_padding): New function. 2873 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and 2874 account for padding for stub section requiring one. 2875 (elf32_arm_build_stubs): Add comment to stress the importance of 2876 zeroing veneer section content. 2877 2878 2016-05-23 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2879 2880 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare 2881 bfd hook. 2882 * bfd-in2.h: Regenerate. 2883 * elf32-arm.c (arm_dedicated_stub_output_section_required): New 2884 function. 2885 (arm_dedicated_stub_output_section_required_alignment): Likewise. 2886 (arm_dedicated_stub_output_section_name): Likewise. 2887 (arm_dedicated_stub_input_section_ptr): Likewise. 2888 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and 2889 function description comment. Add support for dedicated output stub 2890 section to given stub types. 2891 (elf32_arm_add_stub): Add a stub type parameter and pass it down to 2892 elf32_arm_create_or_find_stub_sec. 2893 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub. 2894 (elf32_arm_size_stubs): Pass stub type when calling 2895 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers. 2896 (bfd_elf32_arm_keep_private_stub_output_sections): New function. 2897 2898 2016-05-20 H.J. Lu <hongjiu.lu (a] intel.com> 2899 2900 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32 2901 when setting need_convert_load. 2902 2903 2016-05-20 Maciej W. Rozycki <macro (a] imgtec.com> 2904 2905 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for 2906 microMIPS JALX. 2907 2908 2016-05-19 H.J. Lu <hongjiu.lu (a] intel.com> 2909 2910 PR ld/20117 2911 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check 2912 R_386_GOT32X. 2913 (elf_i386_convert_load): Don't convert R_386_GOT32. 2914 2915 2016-05-20 Alan Modra <amodra (a] gmail.com> 2916 2917 PR gas/20118 2918 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY, 2919 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY. 2920 2921 2016-05-19 Cupertino Miranda <cmiranda (a] synopsys.com> 2922 2923 * elf32-arc.c (arc_elf_final_write_processing): Changed. 2924 (debug_arc_reloc): Likewise. 2925 (elf_arc_relocate_section): Likewise. 2926 (elf_arc_check_relocs): Likewise. 2927 (elf_arc_adjust_dynamic_symbol): Likewise. 2928 (elf_arc_add_symbol_hook): Likewise. 2929 2930 2016-05-19 Maciej W. Rozycki <macro (a] imgtec.com> 2931 2932 * config.bfd: Remove `am34-*-linux*' support. 2933 2934 2016-05-19 Alan Modra <amodra (a] gmail.com> 2935 2936 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic 2937 relocs before plt relocs. 2938 2939 2016-05-19 Alan Modra <amodra (a] gmail.com> 2940 2941 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner 2942 before dereferencing. 2943 2944 2016-05-18 Nick Clifton <nickc (a] redhat.com> 2945 2946 * po/sv.po: Updated Swedish translation. 2947 2948 2016-05-18 Alan Modra <amodra (a] gmail.com> 2949 2950 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms 2951 for each BFD. Don't goto error_ret_free_local from outside loop. 2952 2953 2016-05-17 Maciej W. Rozycki <macro (a] imgtec.com> 2954 2955 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove 2956 STB_GNU_UNIQUE handling. 2957 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise. 2958 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise. 2959 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise. 2960 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise. 2961 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise. 2962 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise. 2963 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise. 2964 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise. 2965 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise. 2966 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise. 2967 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function. 2968 (elf_backend_add_symbol_hook): Remove macro. 2969 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols' 2970 for STB_GNU_UNIQUE symbols. 2971 2972 2016-05-16 Maciej W. Rozycki <macro (a] imgtec.com> 2973 2974 * elf32-v850.c (v850_elf_copy_notes): New function, factored out 2975 from... 2976 (v850_elf_copy_private_bfd_data): ... here. Call the new 2977 function and `_bfd_elf_copy_private_bfd_data'. 2978 2979 2016-05-13 H.J. Lu <hongjiu.lu (a] intel.com> 2980 2981 PR ld/20093 2982 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert 2983 GOTPCREL relocation against large section. 2984 2985 2016-05-13 Alan Modra <amodra (a] gmail.com> 2986 2987 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use 2988 linker dynamic sections in calculating size and address of 2989 dynamic tags rather than using output sections. Remove asserts. 2990 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise. 2991 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise. 2992 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise. 2993 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise. 2994 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise. 2995 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise. 2996 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise. 2997 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise. 2998 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise. 2999 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise. 3000 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise. 3001 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise. 3002 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise. 3003 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise. 3004 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise. 3005 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise. 3006 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise. 3007 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise. 3008 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise. 3009 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise. 3010 * elflink.c (bfd_elf_final_link): Likewise. 3011 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise. 3012 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message. 3013 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and 3014 don't set doit. Look up dynobj section. 3015 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION 3016 invocation and dynamic tag vma calculation. Don't test 3017 boolean var == TRUE. 3018 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix 3019 DT_JMPREL calc. 3020 3021 2016-05-13 Alan Modra <amodra (a] gmail.com> 3022 3023 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix 3024 octets_per_byte. Put dynamic .rela.plt last in link orders. 3025 Assign output_offset for reloc sections rather than writing 3026 sorted relocs from block corresponding to output_offset. 3027 3028 2016-05-12 Alan Modra <amodra (a] gmail.com> 3029 3030 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last. 3031 3032 2016-05-11 Andrew Bennett <andrew.bennett (a] imgtec.com> 3033 3034 * elfxx-mips.c (print_mips_ases): Add DSPR3. 3035 3036 2016-05-11 Alan Modra <amodra (a] gmail.com> 3037 3038 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function. 3039 (elf32_hppa_check_relocs): Don't set dynobj. 3040 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections. 3041 (elf32_hppa_build_stubs): Likewise. 3042 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare. 3043 3044 2016-05-11 Alan Modra <amodra (a] gmail.com> 3045 3046 PR 20060 3047 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local. 3048 * elf32-ppc.c (ppc_elf_tls_setup): Likewise. 3049 3050 2016-05-10 Jiong Wang <jiong.wang (a] arm.com> 3051 3052 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant 3053 aarch64_tls_transition check. 3054 3055 2016-05-10 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 3056 3057 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type 3058 enumerator. 3059 (arm_stub_sym_claimed): New function. 3060 (elf32_arm_create_stub): Use veneered symbol name and section if 3061 veneer needs to claim its symbol, and keep logic unchanged otherwise. 3062 (arm_stub_claim_sym): New function. 3063 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim 3064 veneered symbol, otherwise create local symbol as before. 3065 3066 2016-05-10 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 3067 3068 * elf32-arm.c (elf32_arm_size_stubs): Use new macros 3069 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get 3070 and set branch type of a symbol. 3071 (bfd_elf32_arm_process_before_allocation): Likewise. 3072 (elf32_arm_relocate_section): Likewise and fix identation along the 3073 way. 3074 (allocate_dynrelocs_for_symbol): Likewise. 3075 (elf32_arm_finish_dynamic_symbol): Likewise. 3076 (elf32_arm_swap_symbol_in): Likewise. 3077 (elf32_arm_swap_symbol_out): Likewise. 3078 3079 2016-05-10 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 3080 3081 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter. 3082 * bfd-in2.h: Regenerated. 3083 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section 3084 parameter to add_stub_section callback. 3085 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec 3086 and pass it down to add_stub_section. 3087 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it 3088 for error message. 3089 (elf32_arm_size_stubs): Add output section parameter to 3090 add_stub_section function pointer parameter. 3091 3092 2016-05-10 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 3093 3094 * elf32-arm.c (elf32_arm_create_stub): New function. 3095 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation. 3096 3097 2016-05-10 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 3098 3099 * elf32-arm.c (enum elf32_arm_stub_type): Delete 3100 arm_stub_a8_veneer_lwm enumerator. 3101 (arm_stub_a8_veneer_lwm): New unsigned constant to replace 3102 aforementioned enumerator. 3103 (struct elf32_arm_stub_hash_entry): Delete target_addend 3104 field and add source_value. 3105 (struct a8_erratum_fix): Delete addend field and add target_offset. 3106 (stub_hash_newfunc): Initialize source_value field amd remove 3107 initialization for target_addend. 3108 (arm_build_one_stub): Stop special casing Thumb relocations: promote 3109 the else to being always executed, moving the 3110 arm_stub_a8_veneer_b_cond specific code in it. Remove 3111 stub_entry->target_addend from points_to computation. 3112 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset 3113 to target symbol from start of section rather than the offset from the 3114 stub address. 3115 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value 3116 fields from struct a8_erratum_fix's offset and target_offset 3117 respectively. 3118 (make_branch_to_a8_stub): Rename target variable to loc. Compute 3119 veneered_insn_loc and loc using stub_entry's source_value. 3120 3121 2016-05-10 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 3122 3123 (elf32_arm_merge_eabi_attributes): Add merging logic for 3124 Tag_DSP_extension. 3125 3126 2016-05-10 Pip Cet <pipcet (a] gmail.com> 3127 3128 PR ld/20059 3129 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): 3130 Define as _bfd_generic_copy_link_hash_symbol_type when using 3131 generic hash table. 3132 3133 2016-05-09 Nick Clifton <nickc (a] redhat.com> 3134 3135 PR binutils/20063 3136 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link 3137 field before accessing sections array. 3138 3139 2016-05-09 Christophe Monat <christophe.monat (a] st.com> 3140 3141 PR ld/20030 3142 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding. 3143 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs 3144 to nb_words. 3145 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP 3146 encoding. 3147 (create_instruction_vldmdb): Likewise. 3148 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding, 3149 uses it to re-encode. 3150 3151 2016-05-09 Nick Clifton <nickc (a] redhat.com> 3152 3153 PR 19938 3154 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental 3155 commit. 3156 3157 2016-05-09 Alan Modra <amodra (a] gmail.com> 3158 3159 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check. 3160 3161 2016-05-06 H.J. Lu <hongjiu.lu (a] intel.com> 3162 3163 PR ld/17550 3164 * elf-bfd.h (elf_link_hash_entry): Update comments for indx, 3165 documenting that indx == -3 if symbol is defined in a discarded 3166 section. 3167 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if 3168 symbol is defined in a discarded section. 3169 (elf_link_output_extsym): Strip a global symbol defined in a 3170 discarded section. 3171 3172 2016-05-06 H.J. Lu <hongjiu.lu (a] intel.com> 3173 3174 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel 3175 MCU. 3176 3177 2016-05-05 H.J. Lu <hongjiu.lu (a] intel.com> 3178 3179 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load 3180 conversion to ... 3181 (elf_i386_convert_load_reloc): This. New function. 3182 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load 3183 conversion to ... 3184 (elf_x86_64_convert_load_reloc): This. New function. 3185 3186 2016-05-05 H.J. Lu <hongjiu.lu (a] intel.com> 3187 3188 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd. 3189 Don't check if contents == NULL. 3190 (elf_i386_tls_transition): Add from_relocate_section. Check 3191 from_relocate_section instead of contents != NULL. Update 3192 elf_i386_check_tls_transition call. 3193 (elf_i386_check_relocs): Cache the section contents if 3194 keep_memory is FALSE. Pass FALSE as from_relocate_section to 3195 elf_i386_tls_transition. 3196 (elf_i386_relocate_section): Pass TRUE as from_relocate_section 3197 to elf_i386_tls_transition. 3198 (elf_backend_caches_rawsize): New. 3199 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check 3200 if contents == NULL. 3201 (elf_x86_64_tls_transition): Add from_relocate_section. Check 3202 from_relocate_section instead of contents != NULL. 3203 (elf_x86_64_check_relocs): Cache the section contents if 3204 keep_memory is FALSE. Pass FALSE as from_relocate_section to 3205 elf_x86_64_tls_transition. 3206 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section 3207 to elf_x86_64_tls_transition. 3208 (elf_backend_caches_rawsize): New. 3209 3210 2016-05-03 Maciej W. Rozycki <macro (a] imgtec.com> 3211 3212 PR 10549 3213 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle 3214 STB_GNU_UNIQUE. 3215 3216 2016-05-03 Jiong Wang <jiong.wang (a] arm.com> 3217 3218 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype. 3219 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise. 3220 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize 3221 no_apply_dynamic_relocs. 3222 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though 3223 dynamic relocations generated. 3224 3225 2016-04-29 H.J. Lu <hongjiu.lu (a] intel.com> 3226 3227 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp 3228 setting to ... 3229 (elf_i386_create_dynamic_sections): Here. 3230 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move 3231 interp setting to ... 3232 (elf_x86_64_create_dynamic_sections): Here. 3233 3234 2016-04-29 H.J. Lu <hongjiu.lu (a] intel.com> 3235 3236 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC 3237 and replace (EH)->has_got_reloc with GOT_RELOC. 3238 (elf_i386_fixup_symbol): Pass has_got_reloc to 3239 UNDEFINED_WEAK_RESOLVED_TO_ZERO. 3240 (elf_i386_allocate_dynrelocs): Likewise. 3241 (elf_i386_relocate_section): Likewise. 3242 (elf_i386_finish_dynamic_symbol): Likewise. 3243 (elf_i386_convert_load): Pass TRUE to 3244 UNDEFINED_WEAK_RESOLVED_TO_ZERO. 3245 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take 3246 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC. 3247 (elf_x86_64_fixup_symbol): Pass has_got_reloc to 3248 UNDEFINED_WEAK_RESOLVED_TO_ZERO. 3249 (elf_x86_64_allocate_dynrelocs): Likewise. 3250 (elf_x86_64_relocate_section): Likewise. 3251 (elf_x86_64_finish_dynamic_symbol): Likewise. 3252 (elf_x86_64_convert_load): Pass TRUE to 3253 UNDEFINED_WEAK_RESOLVED_TO_ZERO. 3254 3255 2016-04-29 H.J. Lu <hongjiu.lu (a] intel.com> 3256 3257 * elf32-i386.c (check_relocs_failed): New. 3258 (elf_i386_check_relocs): Set check_relocs_failed on error. 3259 (elf_i386_relocate_section): Skip if check_relocs failed. 3260 3261 2016-04-29 H.J. Lu <hongjiu.lu (a] intel.com> 3262 3263 * elf64-x86-64.c (elf_x86_64_check_relocs): Set 3264 check_relocs_failed on error. 3265 3266 2016-04-29 Nick Clifton <nickc (a] redhat.com> 3267 3268 PR 19938 3269 * elf-bfd.h (struct elf_backend_data): Rename 3270 elf_backend_set_special_section_info_and_link to 3271 elf_backend_copy_special_section_fields. 3272 * elfxx-target.h: Likewise. 3273 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when 3274 comparing section flags. 3275 (copy_special_section_fields): New function. 3276 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field. 3277 Perform two scans over special sections. The first one looks for 3278 a direct mapping between the output section and an input section. 3279 The second scan looks for a possible match based upon section 3280 characteristics. 3281 * elf32-arm.c (elf32_arm_copy_special_section_fields): New 3282 function. Handle setting the sh_link field of SHT_ARM_EXIDX 3283 sections. 3284 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to 3285 elf32_i386_copy_solaris_special_section_fields. 3286 * elf32-sparc.c (elf32_sparc_set_special_section_info_link): 3287 Rename to elf32_sparc_copy_solaris_special_section_fields. 3288 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to 3289 elf64_x86_64_copy_solaris_special_section_fields. 3290 3291 2016-04-28 Nick Clifton <nickc (a] redhat.com> 3292 3293 * po/zh_CN.po: Updated Chinese (simplified) translation. 3294 3295 2016-04-27 H.J. Lu <hongjiu.lu (a] intel.com> 3296 3297 PR ld/20006 3298 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections 3299 when estimating distances between output sections. 3300 3301 2016-04-27 Alan Modra <amodra (a] gmail.com> 3302 3303 * elflink.c (_bfd_elf_is_start_stop): New function. 3304 (_bfd_elf_gc_mark_rsec): Use it. 3305 * elf-bfd.h (_bfd_elf_is_start_stop): Declare. 3306 3307 2016-04-26 Trevor Saunders <tbsaunde+binutils (a] tbsaunde.org> 3308 3309 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *. 3310 * mmo.c (mmo_get_section_contents): Likewise. 3311 (mmo_set_section_contents): Likewise. 3312 3313 2016-04-26 H.J. Lu <hongjiu.lu (a] intel.com> 3314 3315 * elf-bfd.h (elf_link_hash_table): Update comments for 3316 dynsymcount. 3317 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for 3318 the unused NULL entry at the head of dynamic symbol table. 3319 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0 3320 checks. 3321 3322 2016-04-21 H.J. Lu <hongjiu.lu (a] intel.com> 3323 3324 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker 3325 created file from dynobj. 3326 3327 2016-04-21 H.J. Lu <hongjiu.lu (a] intel.com> 3328 3329 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a 3330 normal input file if possible. 3331 3332 2016-04-21 Nick Clifton <nickc (a] redhat.com> 3333 3334 * aout-adobe.c: Use _bfd_generic_link_check_relocs. 3335 * aout-target.h: Likewise. 3336 * aout-tic30.c: Likewise. 3337 * binary.c: Likewise. 3338 * bout.c: Likewise. 3339 * coff-alpha.c: Likewise. 3340 * coff-rs6000.c: Likewise. 3341 * coff64-rs6000.c: Likewise. 3342 * coffcode.h: Likewise. 3343 * i386msdos.c: Likewise. 3344 * i386os9k.c: Likewise. 3345 * ieee.c: Likewise. 3346 * ihex.c: Likewise. 3347 * libbfd-in.h: Likewise. 3348 * libecoff.h: Likewise. 3349 * mach-o-target.c: Likewise. 3350 * mmo.c: Likewise. 3351 * nlm-target.h: Likewise. 3352 * oasys.c: Likewise. 3353 * pef.c: Likewise. 3354 * plugin.c: Likewise. 3355 * ppcboot.c: Likewise. 3356 * som.c: Likewise. 3357 * srec.c: Likewise. 3358 * tekhex.c: Likewise. 3359 * versados.c: Likewise. 3360 * vms-alpha.c: Likewise. 3361 * xsym.c: Likewise. 3362 * elfxx-target.h: Use _bfd_elf_link_check_relocs. 3363 * linker.c (bfd_link_check_relocs): New function. 3364 (_bfd_generic_link_check_relocs): New function. 3365 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of 3366 _bfd_link_check_relocs field. 3367 (struct bfd_target)L Add _bfd_link_check_relocs field. 3368 * bfd-in2.h: Regenerate. 3369 * libbfd.h: Regenerate. 3370 3371 2016-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 3372 3373 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed. 3374 (elf_backend_gc_sweep_hook): Likewise. 3375 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise. 3376 (elf_backend_gc_sweep_hook): Likewise. 3377 3378 2016-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 3379 3380 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations 3381 in excluded sections 3382 3383 2016-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 3384 3385 PR ld/19969 3386 * elf64-x86-64.c (check_relocs_failed): New. 3387 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs. 3388 Support relocation agaist local symbol. Set check_relocs_failed. 3389 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check 3390 R_X86_64_32 relocation overflow. 3391 (elf_x86_64_relocate_section): Skip if check_relocs failed. 3392 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic. 3393 3394 2016-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 3395 3396 * elf32-i386.c (elf_i386_check_relocs): Call 3397 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol. 3398 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. 3399 3400 2016-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 3401 3402 * elf-bfd.h (_bfd_elf_link_check_relocs): New. 3403 * elflink.c (_bfd_elf_link_check_relocs): New function. 3404 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs 3405 if check_relocs_after_open_input is FALSE. 3406 3407 2016-04-20 Trevor Saunders <tbsaunde+binutils (a] tbsaunde.org> 3408 3409 * cache.c: Update old style function definitions. 3410 * elf32-m68k.c: Likewise. 3411 * elf64-mmix.c: Likewise. 3412 * stab-syms.c: Likewise. 3413 3414 2016-04-20 Trevor Saunders <tbsaunde+binutils (a] tbsaunde.org> 3415 3416 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *. 3417 3418 2016-04-15 H.J. Lu <hongjiu.lu (a] intel.com> 3419 3420 * Makefile.in: Regenerated with automake 1.11.6. 3421 * aclocal.m4: Likewise. 3422 * doc/Makefile.in: Likewise. 3423 3424 2016-04-14 Andrew Burgess <andrew.burgess (a] embecosm.com> 3425 3426 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry. 3427 * bfd-in2.h: Regenerate. 3428 * libbfd.h: Regenerate. 3429 * elf32-arc.c: Add 'opcode/arc.h' include. 3430 (struct arc_relocation_data): Add symbol_name. 3431 (arc_special_overflow_checks): New function. 3432 (arc_do_relocation): Use arc_special_overflow_checks, reindent as 3433 required, add an extra comment. 3434 (elf_arc_relocate_section): Setup symbol_name in reloc_data. 3435 3436 2016-04-14 Andrew Burgess <andrew.burgess (a] embecosm.com> 3437 3438 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all 3439 entries. 3440 (elf_arc_relocate_section): Update enum uses. 3441 (elf_arc_check_relocs): Likewise. 3442 (elf_arc_finish_dynamic_symbol): Likewise. 3443 3444 2016-04-14 H.J. Lu <hongjiu.lu (a] intel.com> 3445 3446 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with 3447 "sh_link". 3448 3449 2016-04-14 Nick Clifton <nickc (a] redhat.com> 3450 3451 PR target/19938 3452 * elf-bbfd.h (struct elf_backend_data): New field: 3453 elf_strtab_flags. 3454 New field: elf_backend_set_special_section_info_and_link 3455 * elfxx-target.h (elf_backend_strtab_flags): Define if not already 3456 defined. 3457 (elf_backend_set_special_section_info_and_link): Define if not 3458 already defined. 3459 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and 3460 elf_backend_strtab_flags macros to initialise fields in structure. 3461 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS 3462 being set even if SHF_MERGE is not set. 3463 (elf_fake_sections): Likewise. 3464 (section_match): New function. Matches two ELF sections based 3465 upon fixed characteristics. 3466 (find_link): New function. Locates a section in a BFD that 3467 matches a section in a different BFD. 3468 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link 3469 fields of reserved sections. 3470 (bfd_elf_compute_section_file_positions): Set the flags for the 3471 .shstrtab section based upon the elf_strtab_flags field in the 3472 elf_backend_data structure. 3473 (swap_out_syms): Likewise for the .strtab section. 3474 * elflink.c (bfd_elf_final_link): Set the flags for the 3475 .strtab section based upon the elf_strtab_flags field in the 3476 elf_backend_data structure. 3477 * elf32-i386.c (elf32_i386_set_special_info_link): New function. 3478 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris 3479 targets. 3480 (elf_backend_set_special_section_info_and_link): Define for 3481 Solaris targets. 3482 * elf32-sparc.c: Likewise. 3483 * elf64-x86-64.c: Likewise. 3484 3485 2016-04-11 H.J. Lu <hongjiu.lu (a] intel.com> 3486 3487 PR ld/19939 3488 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer 3489 to bfd_boolean. 3490 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. 3491 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc 3492 applies to read-only section. 3493 * elf32-i386.c (elf_i386_link_hash_table): Add 3494 readonly_dynrelocs_against_ifunc. 3495 (elf_i386_allocate_dynrelocs): Updated. 3496 (elf_i386_size_dynamic_sections): Issue an error for read-only 3497 segment with dynamic IFUNC relocations only if 3498 readonly_dynrelocs_against_ifunc is TRUE. 3499 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add 3500 readonly_dynrelocs_against_ifunc. 3501 (elf_x86_64_allocate_dynrelocs): Updated. 3502 (elf_x86_64_size_dynamic_sections): Issue an error for read-only 3503 segment with dynamic IFUNC relocations only if 3504 readonly_dynrelocs_against_ifunc is TRUE. 3505 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs): 3506 Updated. 3507 3508 2016-04-06 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 3509 3510 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be 3511 a fall through from error_ret_free_internal. Free local_syms in 3512 error_ret_free_local if allocated from bfd_elf_get_elf_syms (). 3513 3514 2016-04-05 Cupertino Miranda <cmiranda (a] synopsys.com> 3515 3516 * elf32-arc.c (plt_do_relocs_for_symbol): Changed. 3517 (relocate_plt_for_entry): Likewise. 3518 3519 2016-04-05 Cupertino Miranda <cmiranda (a] synopsys.com> 3520 3521 * elf32-arc.c (elf_arc_check_relocs): Changed 3522 3523 2016-04-05 Cupertino Miranda <cmiranda (a] synopsys.com> 3524 3525 * elf32-arc.c (name_for_global_symbol): Changed assert. 3526 (get_replace_function): Created.: 3527 (struct arc_relocation_data): Changed to signed types. 3528 (defines S, L, P, PDATA): Casted to signed type. 3529 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise. 3530 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed. 3531 (arc_do_relocation): Changed. 3532 3533 2016-04-05 Cupertino Miranda <cmiranda (a] synopsys.com> 3534 3535 * elf32-arc.c (name_for_global_symbol): Added assert to check for 3536 symbol index. 3537 (elf_arc_relocate_section): Added and changed asserts, validating 3538 the synamic symbol index. 3539 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic 3540 relocation if symbol has dynindx set to -1. 3541 3542 2016-04-05 Maciej W. Rozycki <macro (a] imgtec.com> 3543 3544 PR ld/19908 3545 * elflink.c (elf_link_add_object_symbols): Always turn hidden 3546 and internal symbols which have a dynamic index into local 3547 ones. 3548 3549 2016-04-04 Nick Clifton <nickc (a] redhat.com> 3550 3551 PR 19872 3552 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised 3553 version number if the version is zero. 3554 3555 2016-04-01 Alan Modra <amodra (a] gmail.com> 3556 3557 PR 19886 3558 * elflink.c (on_needed_list): Recursively check needed status. 3559 (elf_link_add_object_symbols): Adjust. 3560 3561 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 3562 3563 * elf32-avr.c (avr_elf32_load_records_from_section): Free 3564 internal_relocs only if they aren't cached. 3565 3566 2016-03-29 Nick Clifton <nickc (a] redhat.com> 3567 3568 PR 17334 3569 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax 3570 assertion on the size of the got section to allow it to be bigger 3571 than the number of relocs. 3572 3573 2016-03-29 Toni Spets <toni.spets (a] iki.fi> 3574 3575 PR 19878 3576 * coffcode.h (coff_write_object_contents): Revert accidental 3577 2014-11-10 change. 3578 3579 2016-03-22 Alan Modra <amodra (a] gmail.com> 3580 3581 PR 19850 3582 * dwarf2.c (read_attribute_value): Skip info_ptr check for 3583 DW_FORM_flag_present. 3584 3585 2016-03-22 Nick Clifton <nickc (a] redhat.com> 3586 3587 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an 3588 architecture name for backwards compatibility. 3589 3590 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible 3591 unbounded stack use. 3592 3593 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a 3594 sufficiently recent version of GCC. 3595 * configure: Regenerate. 3596 3597 2016-03-22 Alan Modra <amodra (a] gmail.com> 3598 3599 PR 19851 3600 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning. 3601 3602 2016-03-21 Andrew Burgess <andrew.burgess (a] embecosm.com> 3603 3604 * archures.c (bfd_mach_arc_nps400): Define. 3605 * bfd-in2.h: Regenerate. 3606 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber 3607 some existing entries to make space. 3608 * elf32-arc.c (arc_elf_object_p): Add nps400 case. 3609 (arc_elf_final_write_processing): Likewise. 3610 3611 2016-03-21 Andrew Burgess <andrew.burgess (a] embecosm.com> 3612 3613 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of 3614 EF_ARC_CPU_GENERIC. 3615 (arc_elf_final_write_processing): Don't bother setting cpu field 3616 in e_flags, this will have been set elsewhere. 3617 3618 2016-03-21 Andrew Burgess <andrew.burgess (a] embecosm.com> 3619 3620 * elf32-arc.c (arc_elf_final_write_processing): Switch to using 3621 EF_ARC_MACH_MSK. 3622 3623 2016-03-21 Nick Clifton <nickc (a] redhat.com> 3624 3625 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144 3626 * configure: Regenerate. 3627 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of 3628 alloca with call to xmalloc. 3629 * elf32-nds32.c: Likewise. 3630 * elf64-hppa.c: Likewise. 3631 * elfxx-mips.c: Likewise. 3632 * pef.c: Likewise. 3633 * pei-x86_64.c: Likewise. 3634 * som.c: Likewise. 3635 * xsym.c: Likewise. 3636 3637 2016-03-15 H.J. Lu <hongjiu.lu (a] intel.com> 3638 3639 PR ld/19827 3640 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol 3641 locally in PIE. 3642 (elf_i386_relocate_section): Likewise. 3643 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. 3644 (elf_x86_64_relocate_section): Likewise. 3645 3646 2016-03-15 H.J. Lu <hongjiu.lu (a] intel.com> 3647 3648 PR ld/19807 3649 * elf64-x86-64.c (elf_x86_64_relocate_section): Check 3650 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S 3651 relocation overflow check. 3652 3653 2016-03-14 H.J. Lu <hongjiu.lu (a] intel.com> 3654 3655 * bfd-in2.h: Regenerated. 3656 3657 2016-03-11 Dan Gissel <dgisselq (a] ieee.org> 3658 3659 PR 19713 3660 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset 3661 uses bytes not octets. 3662 * elflink.c (resolve_section): Likewise. 3663 Add a bfd parameter. 3664 (eval_section): Pass the input_bfd to resolve_section. 3665 (bfd_elf_perform_complex_relocation): Convert byte offset to 3666 octets before read and writing values. 3667 (elf_link_input_bfd): Add byte to octet conversions. 3668 (elf_reloc_link_order): Likewise. 3669 (elf_fixup_link_order): Likewise. 3670 (bfd_elf_final_link): Likewise. 3671 * reloc.c (_bfd_final_link_relocate): Likewise. 3672 * syms.c (_bfd_stab_section_find_nearest_line): Likewise. 3673 3674 2016-03-10 Nick Clifton <nickc (a] redhat.com> 3675 3676 * config.bfd: Mark the i370 target as obsolete. 3677 3678 2016-03-09 Pedro Alves <palves (a] redhat.com> 3679 3680 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old 3681 gcc ABI)" to printable name. 3682 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead 3683 of "v850-rh850" as printable name. 3684 3685 2016-03-09 Leon Winter <winter-gcc (a] bfw-online.de> 3686 3687 PR ld/19623 3688 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply 3689 relocations against absolute symbols. 3690 3691 2016-03-09 Alan Modra <amodra (a] gmail.com> 3692 3693 PR binutils/19775 3694 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero 3695 length elements in the archive. 3696 3697 2016-03-08 H.J. Lu <hongjiu.lu (a] intel.com> 3698 3699 PR ld/19789 3700 * elflink.c (elf_link_add_object_symbols): Create dynamic sections 3701 for -E/--dynamic-list only when not relocatable. 3702 3703 2016-03-08 H.J. Lu <hongjiu.lu (a] intel.com> 3704 3705 PR ld/19784 3706 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference 3707 count for locally defined local IFUNC symbols in shared object. 3708 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. 3709 3710 2016-03-08 H.J. Lu <hongjiu.lu (a] intel.com> 3711 3712 PR ld/19579 3713 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking 3714 together. 3715 3716 2016-03-08 Cupertino Miranda <Cupertino.Miranda (a] synopsys.com> 3717 Andrew Burgess <andrew.burgess (a] embecosm.com> 3718 3719 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32. 3720 (arc_bfd_put_32): Becomes an alias for bfd_put_32. 3721 (arc_elf_howto_init): Added assert to validate relocations. 3722 (get_middle_endian_relocation): Delete. 3723 (middle_endian_convert): New function. 3724 (ME): Redefine, now does nothing. 3725 (IS_ME): New define. 3726 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO' 3727 definition to call middle_endian_convert. Add a new local 3728 variable and make use of this throughout. Added call to 3729 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations. 3730 3731 2016-03-07 Nick Clifton <nickc (a] redhat.com> 3732 3733 PR binutils/19775 3734 * archive.c (bfd_generic_openr_next_archived_file): Allow zero 3735 length elements in the archive. 3736 3737 2016-03-07 Jiong Wang <jiong.wang (a] arm.com> 3738 3739 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got 3740 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced. 3741 3742 2016-03-04 H.J. Lu <hongjiu.lu (a] intel.com> 3743 3744 PR ld/19579 3745 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in 3746 executable as definition if the new definition comes from a 3747 shared library. 3748 3749 2016-03-02 Alan Modra <amodra (a] gmail.com> 3750 3751 * Makefile.in: Regenerate. 3752 * po/SRC-POTFILES.in: Regenerate. 3753 3754 2016-02-29 Cupertino Miranda <cmiranda (a] synopsys.com> 3755 3756 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the 3757 relocation addend when sections get merged. 3758 3759 2016-02-29 Cupertino Miranda <Cupertino.Miranda (a] synopsys.com> 3760 3761 * elf32-arc.c (arc_elf_final_write_processing): Add condition to 3762 the flag change. 3763 (elf_arc_relocate_section): Fixes and conditions to support PIE. 3764 Assert for code sections dynamic relocs. 3765 3766 2016-02-26 Renlin Li <renlin.li (a] arm.com> 3767 3768 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow 3769 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2. 3770 3771 2016-02-26 H.J. Lu <hongjiu.lu (a] intel.com> 3772 3773 PR ld/19609 3774 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for 3775 load with locally bound symbols if PIC is false or there is no 3776 base register. Optimize branch to 0 if PIC is false. 3777 (elf_i386_relocate_section): Don't generate dynamic relocations 3778 against undefined weak symbols if PIC is false. 3779 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization 3780 if we can't estimate relocation overflow with --no-relax. 3781 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound 3782 symbols if PIC is false. Optimize branch to 0 if PIC is false. 3783 (elf_x86_64_relocate_section): Don't generate dynamic relocations 3784 against undefined weak symbols if PIC is false. 3785 3786 2016-02-26 H.J. Lu <hongjiu.lu (a] intel.com> 3787 3788 PR ld/19645 3789 * bfd.c (bfd): Change flags to 20 bits. 3790 (BFD_CONVERT_ELF_COMMON): New. 3791 (BFD_USE_ELF_STT_COMMON): Likewise. 3792 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and 3793 BFD_USE_ELF_STT_COMMON. 3794 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise. 3795 * configure.ac: Remove --enable-elf-stt-common. 3796 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for 3797 common symbol depending on BFD_CONVERT_ELF_COMMON and 3798 BFD_USE_ELF_STT_COMMON. 3799 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for 3800 STT_COMMON. 3801 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check 3802 STT_COMMON. 3803 (elf_link_convert_common_type): New function. 3804 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for 3805 common symbol depending on BFD_CONVERT_ELF_COMMON and 3806 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx. 3807 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON 3808 and BFD_USE_ELF_STT_COMMON to object_flags. 3809 (TARGET_LITTLE_SYM): Likewise. 3810 * syms.c (BSF_KEEP_G): Renamed to ... 3811 (BSF_ELF_COMMON): This. 3812 * bfd-in2.h: Regenerated. 3813 * config.in: Likewise. 3814 * configure: Likewise. 3815 3816 2016-02-26 H.J. Lu <hongjiu.lu (a] intel.com> 3817 3818 PR ld/19636 3819 PR ld/19704 3820 PR ld/19719 3821 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. 3822 (elf_i386_link_hash_entry): Add has_got_reloc and 3823 has_non_got_reloc. 3824 (elf_i386_link_hash_table): Add interp. 3825 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and 3826 has_non_got_reloc. 3827 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and 3828 has_non_got_reloc. 3829 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc. 3830 (elf_i386_fixup_symbol): New function. 3831 (elf_i386_pie_finish_undefweak_symbol): Likewise. 3832 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic 3833 relocations and discard relocations against resolved undefined 3834 weak symbols in executable. Don't make resolved undefined weak 3835 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT 3836 relocation against undefined weak symbols in PIE. 3837 (elf_i386_size_dynamic_sections): Set interp to .interp section. 3838 (elf_i386_relocate_section): Don't generate dynamic relocations 3839 against resolved undefined weak symbols in PIE, except for 3840 R_386_PC32. 3841 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without 3842 dynamic PLT/GOT relocations for resolved undefined weak symbols. 3843 Don't generate dynamic relocation against resolved undefined weak 3844 symbol in executable. 3845 (elf_i386_finish_dynamic_sections): Call 3846 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE. 3847 (elf_backend_fixup_symbol): New. 3848 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. 3849 (elf_x86_64_link_hash_entry): Add has_got_reloc and 3850 has_non_got_reloc. 3851 (elf_x86_64_link_hash_table): Add interp. 3852 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and 3853 has_non_got_reloc. 3854 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and 3855 has_non_got_reloc. 3856 (elf_x86_64_check_relocs): Set has_got_reloc and 3857 has_non_got_reloc. 3858 (elf_x86_64_fixup_symbol): New function. 3859 (elf_x86_64_pie_finish_undefweak_symbol): Likewise. 3860 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic 3861 relocations and discard relocations against resolved undefined 3862 weak symbols in executable. Don't make resolved undefined weak 3863 symbols in executable dynamic. 3864 (elf_x86_64_size_dynamic_sections): Set interp to .interp section. 3865 (elf_x86_64_relocate_section): Check relocation overflow for 3866 dynamic relocations against unresolved weak undefined symbols. 3867 Don't generate dynamic relocations against resolved weak 3868 undefined symbols in PIE. 3869 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without 3870 dynamic PLT/GOT relocations for resolved undefined weak symbols. 3871 Don't generate dynamic relocation against resolved undefined weak 3872 symbol in executable. 3873 (elf_x86_64_finish_dynamic_sections): Call 3874 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE. 3875 (elf_backend_fixup_symbol): New. 3876 3877 2016-02-26 Alan Modra <amodra (a] gmail.com> 3878 3879 * elf64-ppc.c (create_linkage_sections): Create sfpr when 3880 save_restore_funcs, rest of sections when not relocatable. 3881 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections. 3882 (sfpr_define): Define all symbols on emitted code. 3883 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created 3884 when relocatable. Move sfpr_define loop earlier. 3885 3886 2016-02-24 H.J. Lu <hongjiu.lu (a] intel.com> 3887 3888 * elf64-x86-64.c (elf_x86_64_need_pic): New function. 3889 (elf_x86_64_relocate_section): Use it. Replace 3890 x86_64_elf_howto_table[r_type] with howto. 3891 3892 2016-02-24 H.J. Lu <hongjiu.lu (a] intel.com> 3893 3894 PR ld/19698 3895 * elflink.c (bfd_elf_record_link_assignment): Set versioned if 3896 symbol version is unknown. 3897 3898 2016-02-24 H.J. Lu <hongjiu.lu (a] intel.com> 3899 3900 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset 3901 to (bfd_vma) -1 when setting needs_plt to 0. 3902 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. 3903 3904 2016-02-23 H.J. Lu <hongjiu.lu (a] intel.com> 3905 3906 * elflink.c (bfd_elf_record_link_assignment): Check for shared 3907 library, instead of PIC, and don't check PDE when making linker 3908 assigned symbol dynamic. 3909 3910 2016-02-23 Faraz Shahbazker <faraz.shahbazker (a] imgtec.com> 3911 3912 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment 3913 ABIVERSION for non-executable stack. 3914 3915 2016-02-23 Rich Felker <bugdal (a] aerifal.cx> 3916 3917 PR target/19516 3918 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): 3919 Always produce a RELATIVE reloc for a local symbol. 3920 3921 2016-02-23 Hans-Peter Nilsson <hp (a] axis.com> 3922 3923 Fix test-case ld-elf/pr19617b 3924 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't 3925 discard unused non-function symbols when --dynamic-list-data. 3926 3927 2016-02-22 H.J. Lu <hongjiu.lu (a] intel.com> 3928 3929 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the 3930 dynsym section, even if it is empty, with dynamic sections. 3931 3932 2016-02-22 H.J. Lu <hongjiu.lu (a] intel.com> 3933 3934 * syms.c: Remove BSF_COMMON from comments. 3935 * bfd-in2.h: Regenerated. 3936 3937 2016-02-22 Jiong Wang <jiong.wang (a] arm.com> 3938 3939 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation 3940 for destination. Remove useless function parameters. 3941 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub. 3942 3943 2016-02-19 Nick Clifton <nickc (a] redhat.com> 3944 3945 PR ld/19629 3946 * aoutx.h (aout_link_add_symbols): Check for out of range string 3947 table offsets. 3948 3949 PR ld/19628 3950 * reloc.c (bfd_generic_get_relocated_section_contents): Stop 3951 processing if we encounter a reloc without an associated symbol. 3952 3953 2016-02-18 H.J. Lu <hongjiu.lu (a] intel.com> 3954 3955 PR ld/19617 3956 * elflink.c (elf_link_add_object_symbols): Always create dynamic 3957 sections for -E/--dynamic-list. 3958 3959 2016-02-17 H.J. Lu <hongjiu.lu (a] intel.com> 3960 3961 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined 3962 to bfd_true. 3963 3964 2016-02-16 Joseph Myers <joseph (a] codesourcery.com> 3965 3966 * plugin.c (plugin_vec): Set match priority to 255. 3967 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When 3968 matching against the plugin vector, take priority from there not 3969 from TEMP. 3970 3971 2016-02-15 Nick Clifton <nickc (a] redhat.com> 3972 3973 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values 3974 for length and type fields. Use a signed value for the 3975 suffix_length field. 3976 3977 2016-02-10 H.J. Lu <hongjiu.lu (a] intel.com> 3978 3979 PR ld/19601 3980 * elf32-i386.c (elf_i386_relocate_section): Mask off the least 3981 significant bit in GOT offset for R_386_GOT32X. 3982 3983 2016-02-10 Nick Clifton <nickc (a] redhat.com> 3984 3985 PR 19405 3986 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed 3987 immediate values. 3988 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the 3989 number of messages about FDE encoding preventing .eh_frame_hdr 3990 generation. 3991 3992 2016-02-09 Nick Clifton <nickc (a] redhat.com> 3993 3994 * oasys.c (oasys_archive_p): Fix indentation. 3995 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned 3996 constant for left shifting. 3997 3998 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more 3999 helpful warning message to explain why certain AArch64 relocs 4000 might overflow. 4001 4002 2016-02-05 Simon Marchi <simon.marchi (a] ericsson.com> 4003 4004 * pe-mips.c (coff_mips_reloc): Fix formatting. 4005 4006 2016-02-05 Cupertino Miranda <Cupertino.Miranda (a] synopsys.com> 4007 4008 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2 4009 to bfd_mach_arc_arc600. 4010 4011 2016-02-04 Alan Modra <amodra (a] gmail.com> 4012 4013 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch 4014 for big-endian. 4015 4016 2016-02-02 H.J. Lu <hongjiu.lu (a] intel.com> 4017 4018 PR ld/19542 4019 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated 4020 distances in the compressed_size field of the output section. 4021 4022 2016-02-02 Alan Modra <amodra (a] gmail.com> 4023 4024 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict 4025 ELFv2 entry optimization. 4026 4027 2016-02-02 H.J. Lu <hongjiu.lu (a] intel.com> 4028 4029 PR binutils/19547 4030 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are 4031 no relocations in relocatable files. 4032 4033 2016-02-01 H.J. Lu <hongjiu.lu (a] intel.com> 4034 4035 PR ld/19553 4036 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED 4037 if a symbol from a library loaded via DT_NEEDED doesn't match 4038 the symbol referenced by regular object. 4039 4040 2016-02-01 Nathaniel Smith <njs (a] pobox.com> 4041 4042 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both 4043 CODE and DATA. 4044 4045 2016-02-01 Alan Modra <amodra (a] gmail.com> 4046 4047 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on 4048 an out of range reloc_index. 4049 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise. 4050 4051 2016-02-01 Kamil Rytarowski <n54 (a] gmx.com> 4052 4053 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo. 4054 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c. 4055 * Makefile.in: Regenerated. 4056 4057 2016-02-01 Jan Kratochvil <jan.kratochvil (a] redhat.com> 4058 4059 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation. 4060 4061 2016-01-31 John David Anglin <danglin (a] gcc.gnu.org> 4062 4063 PR ld/19526 4064 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output 4065 files. 4066 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval. 4067 4068 2016-01-30 H.J. Lu <hongjiu.lu (a] intel.com> 4069 4070 PR ld/19539 4071 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation 4072 against STT_GNU_IFUNC symbol only with dynamic symbols. 4073 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise. 4074 4075 2016-01-28 H.J. Lu <hongjiu.lu (a] intel.com> 4076 4077 PR binutils/19523 4078 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to 4079 decompress debug sections. 4080 4081 2016-01-25 Maciej W. Rozycki <macro (a] imgtec.com> 4082 4083 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to 4084 `dynindx'. 4085 4086 2016-01-25 Nick Clifton <nickc (a] redhat.com> 4087 4088 PR target/19435 4089 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free 4090 dsym filename buffer. 4091 4092 2016-01-24 Maciej W. Rozycki <macro (a] imgtec.com> 4093 4094 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation. 4095 4096 2016-01-24 Maciej W. Rozycki <macro (a] imgtec.com> 4097 4098 * elfxx-mips.c (BZ16_REG): Correct calculation. 4099 4100 2016-01-21 Nick Clifton <nickc (a] redhat.com> 4101 4102 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by 4103 changing the type of _loc to be bfd_byte *. 4104 (elf_arc_finish_dynamic_symbol): Likewise. 4105 4106 2016-01-21 Nick Clifton <nickc (a] redhat.com> 4107 4108 PR ld/19455 4109 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF 4110 class of the linker stub bfd. 4111 (elf32_arm_check_relocs): Skip check for pic format after 4112 processing a vxWorks R_ARM_ABS12 reloc. 4113 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when 4114 reporting a class mismatch. 4115 4116 2016-01-21 Jiong Wang <jiong.wang (a] arm.com> 4117 4118 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch 4119 veneer for sym_sec != input_sec. 4120 (elfNN_aarch64_size_stub): Support STT_SECTION symbol. 4121 (elfNN_aarch64_final_link_relocate): Take rela addend into account when 4122 calculation destination. 4123 4124 2016-01-21 Alan Modra <amodra (a] gmail.com> 4125 4126 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function. 4127 (swap_linux_prpsinfo64_out): New function. 4128 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete. 4129 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete. 4130 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset. 4131 (elfcore_write_linux_prpsinfo64): Likewise. 4132 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function. 4133 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete. 4134 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset. 4135 4136 2016-01-21 Alan Modra <amodra (a] gmail.com> 4137 4138 * elf-linux-core.h: Rename from elf-linux-psinfo.h. 4139 * elf.c: Adjust #include. 4140 * elf32-ppc.c: Don't #include elf-linux-psinfo.h 4141 * Makefile.am (SOURCE_HFILES): Update. 4142 * Makefile.in: Regenerate. 4143 * po/SRC-PORFILES.in: Regenerate. 4144 4145 2016-01-21 Alan Modra <amodra (a] gmail.com> 4146 4147 * configure.ac: Move corefile selection later in file. Move 4148 tdefaults code immediately after other target vector code. 4149 * configure: Regenerate. 4150 4151 2016-01-20 Mickael Guene <mickael.guene (a] st.com> 4152 4153 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread 4154 section using '.text.noread' pattern. 4155 4156 2016-01-19 John Baldwin <jhb (a] FreeBSD.org> 4157 4158 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes. 4159 4160 2016-01-18 Miranda Cupertino <Cupertino.Miranda (a] synopsys.com> 4161 Zissulescu Claudiu <Claudiu.Zissulescu (a] synopsys.com> 4162 4163 * arc-plt.def: New file. 4164 * arc-plt.h: Likewise. 4165 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry, 4166 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry, 4167 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry, 4168 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove. 4169 (name_for_global_symbol): Added. 4170 (ADD_RELA): Helper to create dynamic relocs. 4171 (new_got_entry_to_list): Create a new got entry in linked list. 4172 (symbol_has_entry_of_type): Search for specific type of entry in 4173 list. 4174 (is_reloc_for_GOT): return FALSE for any TLS related relocs. 4175 (is_reloc_for_TLS, arc_elf_set_private_flags) 4176 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data) 4177 (arc_elf_merge_private_bfd_data): New functions. 4178 (debug_arc_reloc): Cleaned debug info printing. 4179 (PDATA reloc): Changed not to perform address alignment. 4180 (reverse_me): Added. Fix for ARC_32 relocs. 4181 (arc_do_relocation): Return bfd_reloc_of when no relocation should 4182 occur. 4183 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets. 4184 Changed function to access an array of list of GOT entries instead 4185 of just an array of offsets. 4186 (elf_arc_relocate_section): Added support for PIC and TLS related relocations. 4187 (elf_arc_check_relocs): Likewise. 4188 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol, 4189 (elf_arc_finish_dynamic_sections): Likewise 4190 (arc_create_dynamic_sections): Modified conditions to create 4191 dynamic sections. 4192 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro. 4193 (plt_do_relocs_for_symbol, relocate_plt_for_symbol) 4194 (relocate_plt_for_entry): Changed to support new way to define PLT 4195 related code. 4196 (add_symbol_to_plt): Likewise. 4197 (arc_elf_link_hash_table_create): New function. 4198 4199 2016-01-18 Nick Clifton <nickc (a] redhat.com> 4200 4201 PR ld/19440 4202 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external 4203 section number into internal section number. 4204 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise. 4205 * coffswap.h (coff_swap_sym_in): Likewise. 4206 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise. 4207 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal 4208 section number field is big enough to hold the external value. 4209 4210 2016-01-17 Alan Modra <amodra (a] gmail.com> 4211 4212 * configure: Regenerate. 4213 4214 2016-01-12 Yury Usishchev <y.usishchev (a] samsung.com> 4215 4216 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind 4217 when address in first unwind entry does not match start of 4218 section. 4219 4220 2016-01-08 Richard Sandiford <richard.sandiford (a] arm.com> 4221 Jiong Wang <jiong.wang (a] arm.com> 4222 4223 PR ld/19368 4224 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to 4225 reloc_class_ifunc. 4226 4227 2016-01-06 Andrew Burgess <andrew.burgess (a] embecosm.com> 4228 4229 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to 4230 place 'R_' before the reloc name returned. 4231 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before 4232 the relocation string. 4233 4234 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 4235 4236 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function, 4237 factored out from... 4238 (_bfd_mips_elf_merge_private_bfd_data): ... here. 4239 4240 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 4241 4242 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move 4243 attribute check after ELF file header flag check. 4244 4245 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 4246 4247 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the 4248 return status from `_bfd_elf_merge_object_attributes'. 4249 4250 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 4251 4252 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function, 4253 factored out from... 4254 (_bfd_mips_elf_merge_private_bfd_data): ... here. 4255 4256 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 4257 4258 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the 4259 handling of input MIPS ABI flags together. 4260 4261 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 4262 4263 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress 4264 attribute checks for null input. 4265 4266 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 4267 4268 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local 4269 pointers to target data. 4270 4271 2016-01-04 Maciej W. Rozycki <macro (a] imgtec.com> 4272 4273 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct 4274 an FP ABI warning. 4275 4276 2016-01-01 Alan Modra <amodra (a] gmail.com> 4277 4278 Update year range in copyright notice of all files. 4279 4280 For older changes see ChangeLog-2015 and doc/ChangeLog-0415 4281 4283 Copyright (C) 2016 Free Software Foundation, Inc. 4284 4285 Copying and distribution of this file, with or without modification, 4286 are permitted in any medium without royalty provided the copyright 4287 notice and this notice are preserved. 4288 4289 Local Variables: 4290 mode: change-log 4291 left-margin: 8 4292 fill-column: 74 4293 version-control: never 4294 End: 4295
Indexes created Tue Jun 23 00:25:03 UTC 2026