12015-12-27 Sandra Loosemore <sandra@codesourcery.com> 2 3 * elf32-nios2.c (nios2_elf_assign_gp): Correct computation of _gp 4 address. 5 (nios2_elf32_relocate_section): Tidy code for R_NIOS2_GPREL error 6 messages. 7 82015-12-24 Thomas Preud'homme <thomas.preudhomme@arm.com> 9 10 * elf32-arm.c (using_thumb_only): Check that profile is 'M' and update 11 logic around Tag_CPU_arch values to return TRUE for ARMv8-M 12 architectures. 13 (tag_cpu_arch_combine): Define v8m_baseline and v8m_mainline and update 14 v4t_plus_v6_m and comb to deal with ARMv8-M Tag_CPU_arch merging logic. 15 (elf32_arm_merge_eabi_attributes): Add Tag_CPU_name values for 16 ARMv8-M. 17 182015-12-24 Thomas Preud'homme <thomas.preudhomme@arm.com> 19 20 (tag_cpu_arch_combine): Adjust comment in v4t_plus_v6_m with regards 21 to merging with ARMv8-M Baseline. 22 232015-12-24 Thomas Preud'homme <thomas.preudhomme@arm.com> 24 25 (tag_cpu_arch_combine): Adjust v4t_plus_v6_m and comb array to account 26 for new TAG_CPU_ARCH_V4T_PLUS_V6_M value. Deal with NULL values in 27 comb array. 28 292015-12-22 Yury Usishchev <y.usishchev@samsung.com> 30 31 * elf-bfd.h: Add callback to count additional relocations. 32 * elf32-arm.c (_arm_elf_section_data): Add new counter. 33 (insert_cantunwind_after): Increment relocations counter. 34 (elf32_arm_fix_exidx_coverage): Remove exidx entries and add 35 terminating CANTUNWIND entry only in final builds. 36 (elf32_arm_add_relocation): New function. 37 (elf32_arm_write_section): Add relocations in relocatable builds. 38 (elf32_arm_count_additional_relocs): New function. 39 (elf_backend_count_additional_relocs): New define. 40 * elflink.c (bfd_elf_final_link): Use callback and adjust size of 41 .rel section. 42 * elfxx-target.h (elf_backend_count_additional_relocs): New define. 43 442015-12-22 Yoshinori Sato <ysato@users.sourceforge.jp> 45 46 * archures.c: Add bfd_mach_rx_v2. 47 * bfd-in2.h: Regenerate. 48 * cpu-rx.c (arch_info_struct): Add v2 information. 49 * elf32-rx.c (elf32_rx_machine): Add v2 support. 50 512015-12-22 Mickael Guene <mickael.guene@st.com> 52 53 * bfd-in2.h: Regenerate. 54 * section.c: Add SEC_ELF_NOREAD. 55 * elf32-arm.c (elf32_arm_post_process_headers): Only set 56 PF_X attribute if a segment only contains section with 57 SHF_ARM_NOREAD flag. 58 (elf32_arm_fake_sections): Add SEC_ELF_NOREAD conversion. 59 (elf32_arm_section_flags): New function to convert SHF_ARM_NOREAD 60 to bfd flag. 61 (elf32_arm_lookup_section_flags): New function to allow 62 INPUT_SECTION_FLAGS directive with SHF_ARM_NOREAD flag. 63 (elf32_arm_special_sections): Add special sections array 64 to catch section prefix by '.text.noread' pattern. 65 662015-12-18 H.J. Lu <hongjiu.lu@intel.com> 67 68 * coff-x86_64.c (coff_amd64_reloc): Fix formatting. 69 702015-12-18 Nick Clifton <nickc@redhat.com> 71 72 * coff-i386.c (coff_i386_reloc): Fix formatting. 73 742015-12-16 Mickael Guene <mickael.guene@st.com> 75 76 * bfd-in2.h: Regenerate. 77 * reloc.c: Add new relocations. 78 * libbfd.h (bfd_reloc_code_real_names): Add new relocations 79 display names. 80 * elf32-arm.c (elf32_arm_howto_table_1): Add HOWTO for new 81 relocations. 82 (elf32_arm_reloc_map): Add bfd/arm mapping for new relocations. 83 (elf32_arm_final_link_relocate): Implement new relocations 84 resolution. 85 862015-12-15 Jan Beulich <jbeulich@suse.com> 87 88 * coffgen.c (coff_write_alien_symbol): New parameter "iaux". 89 (coff_write_symbols): Pass NULL for new argument. 90 * cofflink.c (_bfd_coff_final_link): New local variables 91 "iaux". 92 Extend scope of local variables "indx" and "hash". Pass address 93 of "iaux" to coff_write_alien_symbol(). Handle ".file" and the 94 file name ending up in the string table separately. Avoid 95 setting "rewrite" on more than one path. 96 * libcoff-in.h (coff_write_alien_symbol): New parameter of type 97 "union internal_auxent *". 98 * libcoff.h: Re-generate. 99 1002015-12-15 Nick Clifton <nickc@redhat.com> 101 102 PR 19339 103 * elf-vxworks.h: Update copyright notice. 104 * elf-vxworks.c: Update copyright notice. 105 * elf-nacl.h: Update copyright notice. 106 * elf-nacl.c: Update copyright notice. 107 1082015-12-10 H.J. Lu <hongjiu.lu@intel.com> 109 110 PR ld/19317 111 * linker.c (_bfd_generic_link_add_one_symbol): Don't complain 112 plugin needed to handle slim lto object for relocatable link. 113 1142015-12-09 Sandra Loosemore <sandra@codesourcery.com> 115 116 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Correct 117 %hiadj/%lo computations for _GLOBAL_OFFSET_TABLE_ in initial 118 PLT entries. Assert alignment requirements. 119 1202015-12-08 DJ Delorie <dj@redhat.com> 121 122 * elf32-rl78.c (rl78_offset_for_reloc): Add more relocs. 123 (rl78_elf_relax_section): Add bc/bz/bnc/bnz/bh/bnh. Fix reloc 124 choices. 125 126 * elf32-rx.c (rx_elf_object_p): Ignore empty and nobits sections. 127 1282015-12-07 Nick Clifton <nickc@redhat.com> 129 130 * elf32-rx.c (elf32_rx_relax_delete_bytes): Add extra parameter - 131 the start of the relocs for the section. Delete code to load in 132 the relocs. 133 (elf32_rx_relax_section): Do not free the loaded relocs. 134 1352015-12-07 Alan Modra <amodra@gmail.com> 136 137 * elf32-ppc.c (ppc_elf_check_relocs): Don't error on local ifunc 138 plt call. Wrap long lines. 139 (ppc_elf_relocate_section): Wrap long lines. 140 * elf64-ppc.c (ppc64_elf_check_relocs): Don't error on local ifunc 141 plt calls. Move __tls_get_addr checks later. Don't create plt 142 for addr14/addr24 relocs. 143 (ppc64_elf_gc_sweep_hook): Adjust to suit check_relocs changes. 144 (ppc64_elf_relocate_section): Correct local ifunc handling for 145 PLT64, PLT32 and PLT16 relocs. 146 1472015-12-07 Alan Modra <amodra@gmail.com> 148 149 PR19323 150 * elfcode.h (elf_object_p): Check for ridiculous e_shnum and 151 e_phnum values. 152 1532015-12-07 Alan Modra <amodra@gmail.com> 154 155 * reloc.c (BFD_RELOC_PPC64_ENTRY): New. 156 * elf64-ppc.c (reloc_howto_type ppc64_elf_howto_raw): Add 157 entry for R_PPC64_ENTRY. 158 (LD_R2_0R12, ADD_R2_R2_R12, LIS_R2, ADDIS_R2_R12): Define. 159 (ppc64_elf_reloc_type_lookup): Handle R_PPC64_ENTRY. 160 (ppc64_elf_relocate_section): Edit code at R_PPC64_ENTTY. Use 161 new insn defines. 162 * libbfd.h: Regenerate. 163 * bfd-in2.h: Regenerate. 164 1652015-12-07 Kaz Kojima <kkojima@rr.iij4u.or.jp> 166 167 * config.bfd: Mark sh5*-*-* and sh64*-*-* as obsolete. 168 1692015-12-04 H.J. Lu <hongjiu.lu@intel.com> 170 171 * elf32-i386.c (elf_i386_convert_load): Skip if addend isn't 0. 172 (elf_i386_relocate_section): Skip R_386_GOT32X optimization if 173 addend isn't 0. 174 1752015-12-04 Tristan Gingold <gingold@adacore.com> 176 177 * elf.c (rewrite_elf_program_header): Remove useless loop. 178 1792015-12-02 Alan Modra <amodra@gmail.com> 180 181 PR binutils/19315 182 * dwarf2.c (_bfd_elf_find_function): Return symbol matched. 183 (_bfd_dwarf2_find_nearest_line): Check symbol returned above 184 against dwarf range. 185 * elf-bfd.h (_bfd_elf_find_function): Update prototype. 186 1872015-12-02 Alan Modra <amodra@gmail.com> 188 189 * elf64-ppc.c (ppc64_elf_tls_optimize): Don't segfault on NULL 190 symbol section or output section. 191 (ppc64_elf_edit_toc): Similarly for ld -R objects. 192 (ppc64_elf_size_stubs): Likewise. 193 1942015-12-01 H.J. Lu <hongjiu.lu@intel.com> 195 196 PR ld/19319 197 * elf32-i386.c (elf_i386_convert_load): Check h->def_regular 198 instead of bfd_link_hash_new. 199 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip 200 relocation overflow for bfd_link_hash_undefined and 201 bfd_link_hash_new if h->def_regular is set. 202 2032015-12-01 Alan Modra <amodra@gmail.com> 204 205 * aoutx.h (adjust_sizes_and_vmas): Remove unused text_size and 206 text_end parameters. Update callers. 207 * aout-tic30.c: Update adjust_sizes_and_vmas callers. 208 * hp300hpux.c: Likewise. 209 * i386lynx.c: Likewise. 210 * libaout.h: Likewise. 211 * netbsd.h: Likewise. 212 * pdp11.c: Likewise. 213 * riscix.c: Likewise. 214 2152015-12-01 Alan Modra <amodra@gmail.com> 216 217 * aout-adobe.c: Invoke aout N_* macros with pointer to 218 struct internal_exec. 219 * aout-arm.c: Likewise. 220 * aout-cris.c: Likewise. 221 * aout-target.h: Likewise. 222 * aout-tic30.c: Likewise. 223 * aoutf1.h: Likewise. 224 * aoutx.h: Likewise. 225 * bout.c: Likewise. 226 * freebsd.h: Likewise. 227 * gen-aout.c: Likewise. 228 * hp300hpux.c: Likewise. 229 * i386aout.c: Likewise. 230 * i386linux.c: Likewise. 231 * i386lynx.c: Likewise. 232 * i386mach3.c: Likewise. 233 * i386os9k.c: Likewise. 234 * libaout.h: Likewise. 235 * m68klinux.c: Likewise. 236 * m88kmach3.c: Likewise. 237 * mipsbsd.c: Likewise. 238 * netbsd.h: Likewise. 239 * pc532-mach.c: Likewise. 240 * pdp11.c: Likewise. 241 * riscix.c: Likewise. 242 * sparclinux.c: Likewise. 243 * sparclynx.c: Likewise. 244 2452015-12-01 Alan Modra <amodra@gmail.com> 246 247 * coff-rs6000.c (_bfd_xcoff_put_symbol_name): Replace abfd param 248 with info param. Test info->traditional_format rather than 249 BFD_TRADITIONAL_FORMAT flag. 250 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Likewise. 251 * libxcoff.h (struct xcoff_backend_data_rec): Update 252 _xcoff_put_symbol_name prototype. 253 (bfd_xcoff_put_symbol_name): Add info param. 254 * xcofflink.c (xcoff_find_tc0): Update bfd_xcoff_put_symbol_name call. 255 (xcoff_write_global_symbol): Likewise. 256 (xcoff_link_input_bfd): Test info->traditional_format rather than 257 BFD_TRADITIONAL_FORMAT flag. 258 * cofflink.c (_bfd_coff_final_link): Likewise. 259 (_bfd_coff_link_input_bfd, _bfd_coff_write_global_sym): Likewise. 260 2612015-12-01 Alan Modra <amodra@gmail.com> 262 263 * po/SRC-POTFILES.in: Regenerate. 264 2652015-12-01 Alan Modra <amodra@gmail.com> 266 267 * elf32-arc.c (ARC_ELF_HOWTO): Delete. 268 (arc_elf_howto): New function. 269 (bfd_elf32_bfd_reloc_type_lookup): Use it in place of existing 270 init code. 271 (bfd_elf32_bfd_reloc_name_lookup): Use arc_elf_howto. 272 (arc_info_to_howto_rel, elf_arc_relocate_section): Likwise. 273 (elf_arc_check_relocs): Likewise. 274 2752015-12-01 Cupertino Miranda <cupertino.miranda@synopsys.com> 276 277 * elf32-arc.c (arc_elf_howto_init): Init dst_mask. 278 2792015-11-20 Stefan Teleman <stefan.teleman@oracle.com> 280 281 PR ld/19260 282 * cache.c (bfd_cache_max_open): Avoid using getrlimit on 32-bit 283 Solaris as the result is unreliable. 284 2852015-11-20 Tristan Gingold <gingold@adacore.com> 286 287 * mach-o-x86-64.c (x86_64_howto_table): Change name here too. 288 2892015-11-20 Tristan Gingold <gingold@adacore.com> 290 291 * targets.c (aarch64_mach_o_vec, arm_mach_o_vec): Declare. 292 (_bfd_target_vector): Add new vectors. 293 * reloc.c (BFD_RELOC_MACH_O_SUBTRACTOR32) 294 (BFD_RELOC_MACH_O_SUBTRACTOR64, BFD_RELOC_MACH_O_ARM64_ADDEND) 295 (BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21) 296 (BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12) 297 (BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT): New relocations. 298 (BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32) 299 (BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64): Remove. 300 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Change 301 name of subtractor relocations. 302 * config.bfd: Handle aarch64-*-darwin*, arm-*-darwin*. 303 * Makefile.am (BFD32_BACKENDS): Add mach-o-arm.lo. 304 (BFD32_BACKENDS_CFILES): Add mach-o-arm.c. 305 (BFD64_BACKENDS): Add mach-o-aarch64.lo. 306 (BFD64_BACKENDS_CFILES): Add mach-o-aarch64.c. 307 * configure.ac: Handle aarch64_mach_o_vec and arm_mach_o_vec. 308 * mach-o-aarch64.c: New file. 309 * mach-o-arm.c: New file. 310 * Makefile.in: Regenerate. 311 * bfd-in2.h: Regenerate. 312 * configure: Regenerate. 313 * libbfd.h: Regenerate. 314 3152015-11-20 David Bridgham <dab@froghouse.org> 316 317 * pdp11.c (TARGET_PAGE_SIZE): Set to 256 to match definition in 318 ld/emulparams/pdp11.sh. 319 3202015-11-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 321 322 PR ld/19263 323 * elf32-s390.c (elf_s390_gc_sweep_hook): Add null ptr check. 324 * elf64-s390.c (elf_s390_check_relocs): Port the GOTOFF handling 325 over from the 32 bit code. 326 (elf_s390_relocate_section): Likewise. 327 3282015-11-18 Alan Modra <amodra@gmail.com> 329 330 PR 19256 331 * archive.c (bfd_generic_openr_next_archived_file): Don't allow 332 backward file movement via "negative" sizes. 333 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Likewise. 334 3352015-11-18 Tristan Gingold <gingold@adacore.com> 336 337 * mach-o.h (bfd_mach_o_swap_in_non_scattered_reloc) 338 (bfd_mach_o_canonicalize_non_scattered_reloc) 339 (bfd_mach_o_pre_canonicalize_one_reloc): Declare. 340 (bfd_mach_o_backend_data): Rename field 341 _bfd_mach_o_swap_reloc_in to _bfd_mach_o_canonicalize_one_reloc. 342 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): Now public. 343 (bfd_mach_o_canonicalize_non_scattered_reloc): Renames from 344 bfd_mach_o_canonicalize_one_reloc. 345 (bfd_mach_o_pre_canonicalize_one_reloc): New function. 346 (bfd_mach_o_canonicalize_relocs): Adjust. 347 (bfd_mach_o_canonicalize_relocs): Rename define from 348 bfd_mach_o_swap_reloc_in. 349 * mach-o-target.c (TARGET_NAME_BACKEND): Use 350 bfd_mach_o_canonicalize_one_reloc instead of 351 bfd_mach_o_swap_reloc_in. 352 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Renames 353 from bfd_mach_o_i386_swap_reloc_in and adjust. 354 (bfd_mach_o_canonicalize_one_reloc): Renames from 355 bfd_mach_o_i386_canonicalize_one_reloc. 356 * mach-o-x86_64.c (bfd_mach_o_x86_64_canonicalize_one_reloc): Renames 357 from bfd_mach_o_x86_64_swap_reloc_in and adjust. 358 (bfd_mach_o_canonicalize_one_reloc): Renames from 359 bfd_mach_o_x86_64_canonicalize_one_reloc. 360 3612015-11-18 Tristan Gingold <gingold@adacore.com> 362 363 * mach-o.h (struct mach_o_data_struct): Add hdr_offset field. 364 (bfd_mach_o_fat_archive_p): Renames prototype. 365 (bfd_mach_o_fat_openr_next_archived_file): Renames. 366 (bfd_mach_o_header_p): Add argument. 367 * mach-o.c (bfd_mach_o_read_header): Add hdr_off argument and 368 use it. 369 (bfd_mach_o_read_section_32, bfd_mach_o_read_section_64) 370 (bfd_mach_o_read_section): Remove offset argument. 371 (bfd_mach_o_read_dylinker): Remove bfd_seek call. 372 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib) 373 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints) 374 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab) 375 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid) 376 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str) 377 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min) 378 (bfd_mach_o_read_encryption_info): Likewise. 379 (bfd_mach_o_read_encryption_info_64): New function. 380 (bfd_mach_o_read_main, bfd_mach_o_read_source_version) 381 (bfd_mach_o_read_segment): Remove call to bfd_seek. 382 (bfd_mach_o_read_command): Use hdr_offset in bfd_seek. 383 Handle BFD_MACH_O_LC_LINKER_OPTIMIZATION_HINT, 384 BFD_MACH_O_LC_ENCRYPTION_INFO_64, BFD_MACH_O_LC_VERSION_MIN_WATCHOS. 385 (bfd_mach_o_header_p): Add hdr_off argument. 386 (bfd_mach_o_gen_object_p, bfd_mach_o_gen_core_p): Adjust calls. 387 (bfd_mach_o_fat_archive_p): Renames. 388 (bfd_mach_o_fat_openr_next_archived_file): Renames. 389 (bfd_mach_o_close_and_cleanup): Remove useless code. 390 (bfd_mach_o_close_and_cleanup): Define. 391 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p) 392 (bfd_mach_o_x86_64_core_p): Adjust calls. 393 * mach-o-target.c: Move defines for archive from mach-o.c. 394 Remove check on TARGET_ARCHIVE. 395 * mach-o-i386.c (bfd_mach_o_i386_object_p) 396 (bfd_mach_o_i386_core_p): Adjust calls. 397 3982015-11-17 Christophe Lyon <christophe.lyon@linaro.org> 399 400 * elf32-arm.c (elf32_arm_write_section): Force offset output as 401 long (%ld). 402 4032015-11-13 Tristan Gingold <gingold@adacore.com> 404 405 * version.m4: Bump version to 2.26.51 406 * configure: Regenerate. 407 4082015-11-11 Alan Modra <amodra@gmail.com> 409 Peter Bergner <bergner@vnet.ibm.com> 410 411 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_REL16DX_HA. 412 (ppc_elf_reloc_type_lookup): Handle R_PPC_REL16DX_HA. 413 (ppc_elf_addr16_ha_reloc): Likewise. 414 (ppc_elf_check_relocs): Likewise. 415 (ppc_elf_relocate_section): Likewise. 416 (is_insn_dq_form): Handle lxv and stxv instructions. 417 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_REL16DX_HA. 418 (ppc64_elf_reloc_type_lookup): Handle R_PPC64_REL16DX_HA. 419 (ppc64_elf_ha_reloc): Likewise. 420 (ppc64_elf_check_relocs): Likewise. 421 (ppc64_elf_relocate_section): Likewise. 422 * bfd-in2.h: Regenerate. 423 * libbfd.h: Likewise. 424 * reloc.c (BFD_RELOC_PPC_REL16DX_HA): New. 425 4262015-11-10 H.J. Lu <hongjiu.lu@intel.com> 427 428 * elf32-i386.c (elf_i386_relocate_section): Handle VTINHERIT 429 and VTENTRY relocations when deleting relocations. 430 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 431 4322015-11-10 H.J. Lu <hongjiu.lu@intel.com> 433 434 * elf32-i386.c (elf_i386_relocate_section): Properly move 435 kept relocations when deleting relocations. 436 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 437 4382015-11-09 H.J. Lu <hongjiu.lu@intel.com> 439 440 * elf32-i386.c (elf_i386_relocate_section): Use read and write 441 pointers to reloc array, rather than memmove when deleting a 442 reloc. Don't use RELOC_AGAINST_DISCARDED_SECTION. Adjust 443 reloc counts at end of loop. 444 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 445 4462015-11-10 Alan Modra <amodra@gmail.com> 447 448 * elf64-ppc.c (ppc64_elf_relocate_section): Use read and write 449 pointers to reloc array, rather than memmove when deleting a 450 reloc. Don't use RELOC_AGAINST_DISCARDED_SECTION. Adjust 451 reloc counts at end of loop. 452 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 453 4542015-11-09 Dominik Vogt <vogt@linux.vnet.ibm.com> 455 456 * elf64-ppc.c (ppc64_elf_size_stubs, ppc64_elf_build_stubs): Fix left 457 shift of negative value. 458 * libbfd.c (safe_read_leb128): Likewise. 459 * dwarf2.c (place_sections): Likewise. 460 * bfd-in.h (align_power): Likewise. 461 * bfd-in2.h (align_power): Likewise. 462 4632015-10-30 Nick Clifton <nickc@redhat.com> 464 465 * po/zh_CN.po: Updated (simplified) Chinese translation. 466 4672015-10-29 Catherine Moore <clm@codesourcery.com> 468 469 * elfxx-mips.c (mips_elf_check_mips16_stubs): Set a stub's output 470 section to bfd_abs_section_ptr if the stub is discarded. 471 4722015-10-29 Ed Schouten <ed@nuxi.nl> 473 474 * config.bfd (targ_defvec): Add support for CloudABI on aarch64. 475 For this target we have to make sure we use ELFOSABI_CLOUDABI 476 instead of ELFOSABI_NONE. 477 * configure.ac (tb): Likewise. 478 * elfnn-aarch64.c: Likewise. 479 * targets.c (_bfd_target_vector): Likewise. 480 * configure: Regenerate. 481 4822015-10-29 Pedro Alves <palves@redhat.com> 483 484 * libhppa.h (bfd_hppa_insn2fmt): Add cast. 485 4862015-10-28 H.J. Lu <hongjiu.lu@intel.com> 487 488 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in 489 comment. 490 4912015-10-28 Nick Clifton <nickc@redhat.com> 492 493 * elf32-arm.c (create_instruction_branch_absolute): Replace 494 pointer parameters with a simple integer parameter. 495 (stm32l4xx_create_replacing_stub_ldmia): Update calls to 496 create_instruction_branch_absolute. 497 (stm32l4xx_create_replacing_stub_ldmdb): Likewise. 498 (stm32l4xx_create_replacing_stub_vldm): Likewise. 499 (elf32_arm_write_section): Use pointer type for veneer addresses. 500 5012015-10-28 Cupertino Miranda <cmiranda@synopsys.com> 502 503 * reloc.c (BFD_RELOC_ARC_32_PCREL): New entry. 504 * elf32-arc.c (arc_elf_howto_ini): Update formula. 505 (get_middle_endian_relocation): New function. 506 (PDATA): Define. 507 * bfd-in2.h: Regenerate. 508 * libbfd.h: Likewise. 509 5102015-10-28 Alan Modra <amodra@gmail.com> 511 512 PR ld/19162 513 * elflink.c (_bfd_elf_gc_mark_reloc): Move code iterating over 514 linker input bfds.. 515 * section.c (bfd_get_next_section_by_name): ..to here. Add ibfd param. 516 (bfd_get_linker_section): Adjust bfd_get_next_section_by_name call. 517 * tekhex.c (first_phase): Likewise. 518 * elflink.c (bfd_elf_gc_sections): Likewise. 519 * bfd-in2.h: Regenerate. 520 5212015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com> 522 Christophe Monat <christophe.monat@st.com> 523 524 * bfd-in2.h: Regenerate. 525 * bfd-in.h (bfd_arm_stm32l4xx_fix): New enum. Specify how 526 STM32L4XX instruction scanning should be done. 527 (bfd_elf32_arm_set_stm32l4xx_fix) 528 (bfd_elf32_arm_stm32l4xx_erratum_scan) 529 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Add prototypes. 530 (bfd_elf32_arm_set_target_relocs): Add stm32l4xx fix type argument 531 to prototype. 532 * elf32-arm.c (STM32L4XX_ERRATUM_VENEER_SECTION_NAME) 533 (STM32L4XX_ERRATUM_VENEER_ENTRY_NAME): Define macros. 534 (elf32_stm32l4xx_erratum_type): New enum. 535 (elf32_stm32l4xx_erratum_list): New struct. List of veneers or 536 jumps to veneers. 537 (_arm_elf_section_data): Add stm32l4xx_erratumcount, 538 stm32l4xx_erratumlist. 539 (elf32_arm_link_hash_table): Add stm32l4xx_erratum_glue_size, 540 stm32l4xx_fix and num_stm32l4xx_fixes fields. 541 (ctz): New function. 542 (popcount): New function. 543 (elf32_arm_link_hash_table_create): Initialize stm32l4xx_fix. 544 (put_thumb2_insn): New function. 545 (STM32L4XX_ERRATUM_LDM_VENEER_SIZE): Define. Size of a veneer for 546 LDM instructions. 547 (STM32L4XX_ERRATUM_VLDM_VENEER_SIZE): Define. Size of a veneer for 548 VLDM instructions. 549 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum 550 glue section. 551 (record_stm32l4xx_erratum_veneer) : New function. Create a single 552 veneer, and its associated symbols. 553 (bfd_elf32_arm_add_glue_sections_to_bfd): Add STM32L4XX erratum glue. 554 (bfd_elf32_arm_set_stm32l4xx_fix): New function. Set the type of 555 erratum workaround required. 556 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): New function. Find 557 out where veneers and branches to veneers have been placed in 558 virtual memory after layout. 559 (is_thumb2_ldmia): New function. 560 (is_thumb2_ldmdb): Likewise. 561 (is_thumb2_vldm ): Likewise. 562 (stm32l4xx_need_create_replacing_stub): New function. Decide if a 563 veneer must be emitted. 564 (bfd_elf32_arm_stm32l4xx_erratum_scan): Scan the sections of an 565 input BFD for potential erratum-triggering insns. Record results. 566 (bfd_elf32_arm_set_target_relocs): Set stm32l4xx_fix field in 567 global hash table. 568 (elf32_arm_size_dynamic_sections): Collect glue information. 569 (create_instruction_branch_absolute): New function. 570 (create_instruction_ldmia): Likewise. 571 (create_instruction_ldmdb): Likewise. 572 (create_instruction_mov): Likewise. 573 (create_instruction_sub): Likewise. 574 (create_instruction_vldmia): Likewise. 575 (create_instruction_vldmdb): Likewise. 576 (create_instruction_udf_w): Likewise. 577 (create_instruction_udf): Likewise. 578 (push_thumb2_insn32): Likewise. 579 (push_thumb2_insn16): Likewise. 580 (stm32l4xx_fill_stub_udf): Likewise. 581 (stm32l4xx_create_replacing_stub_ldmia): New function. Expands the 582 replacing stub for ldmia instructions. 583 (stm32l4xx_create_replacing_stub_ldmdb): Likewise for ldmdb. 584 (stm32l4xx_create_replacing_stub_vldm): Likewise for vldm. 585 (stm32l4xx_create_replacing_stub): New function. Dispatches the 586 stub emission to the appropriate functions. 587 (elf32_arm_write_section): Output veneers, and branches to veneers. 588 5892015-10-27 Sangamesh Mallayya <nickc@redhat.com>sangamesh.swamy@in.ibm.com> 590 591 * configure.ac (powerpc64-*-aix[5-9].*): Match powerpc64 running 592 aix for core file support. 593 * configure: Regenerate. 594 * rs6000-core.c: Check for __ld_info64 if compiling 64-bit gdb. 595 Added BFD64 check if we are using old core file format for 32-bit gdb. 596 Set sizeof CORE_COMMONSZ appropriately in case of either new or 597 old core file format. 598 (read_hdr): Added BFD64 check for 64-bit support. 599 (rs6000coff_core_p): Likewise. 600 (rs6000coff_core_file_matches_executable_p): Likewise. 601 (rs6000coff_core_file_failing_command): Likewise. 602 (rs6000coff_core_file_failing_signal): Likewise. 603 Add support for debugging core files generated by binaries in 604 Large Memory model. 605 (rs6000coff_core_p): If Large Memory Model is used, then the .data 606 segment should start from BDATAORG which has been defined in the 607 system header files. 608 6092015-10-26 H.J. Lu <hongjiu.lu@intel.com> 610 611 PR ld/19175 612 * elf32-i386.c (elf_i386_convert_load): Check bfd_link_hash_new 613 instead of calling bfd_link_get_defined_symbol. 614 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip 615 relocation overflow for bfd_link_hash_new. 616 * linker.c (bfd_link_get_defined_symbol): Removed. 617 * bfd-in2.h: Regenerated. 618 6192015-10-26 H.J. Lu <hongjiu.lu@intel.com> 620 621 PR ld/19171 622 * elf32-i386.c (elf_i386_convert_load): Call 623 bfd_link_get_defined_symbol to check if a symbol is defined. 624 * elf64-x86-64.c (elf_x86_64_convert_load): Call 625 bfd_link_get_defined_symbol to get defined symbol section and 626 value. 627 * linker.c (bfd_link_get_defined_symbol): New function. 628 * bfd-in2.h: Regenerated. 629 6302015-10-23 Alan Modra <amodra@gmail.com> 631 632 PR ld/11133 633 PR ld/19161 634 PR ld/19167 635 * elflink.c (_bfd_elf_gc_mark_hook): Delete code handling __start_* 636 and __stop_* symbol refs. 637 (_bfd_elf_gc_mark_rsec): Add start_stop parameter. Handle __start_* 638 and __stop_* symbol refs here.. 639 (_bfd_elf_gc_mark_reloc): ..and here. 640 * elf-bfd.h (_bfd_elf_gc_mark_hook): Update prototype. 641 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Update 642 _bfd_elf_gc_mark_rsec call. 643 6442015-10-23 Alan Modra <amodra@gmail.com> 645 646 PR ld/11133 647 PR ld/19161 648 * elflink.c (elf_gc_sweep): Revert last patch. 649 (_bfd_elf_gc_mark_hook): Don't set SEC_KEEP here. 650 6512015-10-22 H.J. Lu <hongjiu.lu@intel.com> 652 653 PR ld/19161 654 * elflink.c (elf_gc_sweep): Always keep sections marked with 655 SEC_KEEP. 656 6572015-10-22 Hans-Peter Nilsson <hp@bitrange.com> 658 659 * mmo.c (struct mmo_data_struct): New members 660 symbol_consistency_override_calculated and ignore_symbol_consistency. 661 (mmo_section_has_contents, mmo_ignore_symbol_consistency): New 662 functions. 663 (mmo_create_symbol): Check with mmo_ignore_symbol_consistency if to 664 report an error for unexpected value of Main. 665 (mmo_write_symbols_and_terminator): Similar. 666 6672015-10-22 H.J. Lu <hongjiu.lu@intel.com> 668 669 * elf32-i386.c (elf_i386_convert_load): Use call_nop_byte and 670 check call_nop_as_suffix for 1-byte NOP padding to pad call. 671 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. 672 6732015-10-22 H.J. Lu <hongjiu.lu@intel.com> 674 675 * elf64-x86-64.c: Include opcode/i386.h. 676 (x86_64_elf_howto_table): Add R_X86_64_GOTPCRELX and 677 R_X86_64_REX_GOTPCRELX. 678 (R_X86_64_standard): Replace R_X86_64_PLT32_BND with 679 R_X86_64_REX_GOTPCRELX. 680 (x86_64_reloc_map): Add BFD_RELOC_X86_64_GOTPCRELX and 681 BFD_RELOC_X86_64_REX_GOTPCRELX. 682 (need_convert_mov_to_lea): Renamed to ... 683 (need_convert_load): This. 684 (elf_x86_64_check_relocs): Handle R_X86_64_GOTPCRELX and 685 R_X86_64_REX_GOTPCRELX. Replace need_convert_mov_to_lea with 686 need_convert_load. 687 (elf_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPCRELX and 688 R_X86_64_REX_GOTPCRELX. 689 (elf_x86_64_size_dynamic_sections): Likewise. 690 (elf_x86_64_relocate_section): Likewise. 691 (elf_x86_64_convert_mov_to_lea): Renamed to ... 692 (elf_x86_64_convert_load): This. Replace need_convert_mov_to_lea 693 with need_convert_load. Support R_X86_64_GOTPCRELX and 694 R_X86_64_REX_GOTPCRELX transformations. 695 * reloc.c (BFD_RELOC_X86_64_GOTPCRELX): New. 696 (BFD_RELOC_X86_64_REX_GOTPCRELX): Likewise. 697 * bfd-in2.h: Regenerated. 698 * libbfd.h: Likewise. 699 7002015-10-22 H.J. Lu <hongjiu.lu@intel.com> 701 702 * elf32-i386.c: Include opcode/i386.h. 703 (elf_howto_table): Add R_386_GOT32X. 704 (R_386_ext2): Replace R_386_IRELATIVE with R_386_GOT32X. 705 (elf_i386_reloc_type_lookup): Handle BFD_RELOC_386_GOT32X. 706 (need_convert_mov_to_lea): Renamed to ... 707 (need_convert_load): This. 708 (elf_i386_check_relocs): Handle R_386_GOT32X. Replace 709 need_convert_mov_to_lea with need_convert_load. 710 (elf_i386_gc_sweep_hook): Handle R_386_GOT32X. 711 (elf_i386_size_dynamic_sections): Likewise. 712 (elf_i386_relocate_section): Likewise. 713 (elf_i386_convert_mov_to_lea): Renamed to ... 714 (elf_i386_convert_load): This. Replace need_convert_mov_to_lea 715 with need_convert_load. Support R_386_GOT32X transformations. 716 * reloc.c (BFD_RELOC_386_GOT32X): New. 717 * bfd-in2.h: Regenerated. 718 * libbfd.h: Likewise. 719 7202015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 721 722 * elf32-s390.c (elf_s390_check_relocs): Set the non_got_ref marker 723 only when linking an executable. 724 (elf_s390_relocate_section): Redirect PC-relative relocs to a IPLT 725 slot. 726 * elf64-s390.c (elf_s390_check_relocs): Set the non_got_ref marker 727 only when linking an executable. 728 (elf_s390_relocate_section): Redirect PC-relative relocs to a IPLT 729 slot. 730 7312015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 732 733 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Set the PLT 734 reference counters for local IFUNC calls. 735 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. 736 7372015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 738 739 * elf32-s390.c (elf_s390_check_relocs): Fallthrough to the PLT 740 slot allocating code for GOTOFF relocs on ifunc symbols. 741 (elf_s390_gc_sweep_hook): Decrement plt refcount for GOTOFF relocs 742 on ifunc symbols. 743 (elf_s390_relocate_section): Redirect a GOTOFF reloc to an iplt 744 slot. 745 7462015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 747 748 PR ld/18841 749 * elf32-s390.c (elf_s390_reloc_type_class): Return 750 reloc_class_ifunc for ifunc symbols. 751 * elf64-s390.c (elf_s390_reloc_type_class): Likewise. 752 7532015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 754 755 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Call 756 elf_s390_finish_ifunc_symbol only for actually defined symbols. 757 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. 758 7592015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 760 761 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs): Remove 762 `head' parameter. 763 * elf32-s390.c (allocate_dynrelocs): Don't use last parameter. 764 * elf64-s390.c (allocate_dynrelocs): Don't use last parameter. 765 7662015-10-20 Hans-Peter Nilsson <hp@bitrange.com> 767 768 * mmo.c (mmo_write_symbols_and_terminator): Correct printed value 769 of Main in error message. 770 7712015-10-18 Doug Evans <xdje42@gmail.com> 772 773 * targets.c (bfd_flavour_name): "MMO" is spelled "mmo". 774 7752015-10-17 Alan Modra <amodra@gmail.com> 776 777 * elf64-ppc.c (ppc64_elf_size_stubs): Correct __glink_PLTresolve 778 eh_frame FDE for ELFv1. 779 7802015-10-16 H.J. Lu <hongjiu.lu@intel.com> 781 782 * elf32-i386.c (elf_i386_convert_mov_to_lea): Check if symbol 783 is defined. 784 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 785 7862015-10-16 H.J. Lu <hongjiu.lu@intel.com> 787 788 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't check 789 def_regular. 790 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 791 7922015-10-15 H.J. Lu <hongjiu.lu@intel.com> 793 794 * elflink.c (_bfd_elf_merge_symbol): Fix typos in comments 795 7962015-10-15 Alan Modra <amodra@gmail.com> 797 798 * elf32-v850.c (v850_elf_copy_private_bfd_data): Remove assertion 799 that input and output .note.renesas sections are same size. 800 Instead, only copy input to output if they are. 801 8022015-10-15 Riku Voipio <riku.voipio@iki.fi> 803 804 PR ld/19123 805 * elfcore.h (elf_core_file_p): Use the file_ptr type to hold the 806 offset for bfd_seek. 807 * elfcode.h (elf_object_p): Likewise. 808 8092015-10-14 Rich Felker <dalias@libc.org> 810 811 PR ld/19091 812 * elf32-sh.c (sh_elf_size_dynamic_sections): Always emit 813 DT_PLTGOT for FDPIC output. 814 8152015-10-13 Alan Modra <amodra@gmail.com> 816 817 * elf.c (_bfd_elf_map_sections_to_segments): Don't set 818 PT_GNU_RELRO p_flags. 819 (assign_file_positions_for_non_load_sections): Set PT_GNU_RELRO 820 flags to PF_R here. 821 8222015-10-12 H.J. Lu <hongjiu.lu@intel.com> 823 824 PR ld/19073 825 * elflink.c (_bfd_elf_add_default_symbol): Skip the unversioned 826 definition after the default version. 827 8282015-10-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 829 830 PR ld/19083 831 * elf32-s390.c (elf_s390_gc_sweep_hook): Do not reduce got 832 refcount for relocs not really requiring a got slot. 833 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise. 834 8352015-10-11 John David Anglin <danglin@gcc.gnu.org> 836 837 * elf-hppa.h (elf_hppa_action_discarded): Ignore relocations in 838 .data.rel.ro.local. 839 8402015-10-07 Cupertino Miranda <cmiranda@synopsys.com> 841 842 * archures.c: Remove support for older ARC. Added support for new 843 ARC cpus (ARC600, ARC601, ARC700, ARCV2). 844 * bfd-in2.h: Likewise. 845 * config.bfd: Likewise. 846 * cpu-arc.c: Likewise. 847 * elf32-arc.c: Totally changed file with a refactored 848 inplementation of the ARC port. 849 * libbfd.h: Added ARC specific relocation types. 850 * reloc.c: Likewise. 851 8522015-10-06 H.J. Lu <hongjiu.lu@intel.com> 853 854 * bfd.c (bfd_update_compression_header): Clear the ch_reserved 855 field in 64-bit output. 856 (bfd_convert_section_contents): Likewise. 857 8582015-10-05 H.J. Lu <hongjiu.lu@intel.com> 859 860 PR ld/18914 861 * elflink.c (elf_link_add_object_symbols): Don't re-export a 862 symbol if it isn't undefined. 863 8642015-10-04 H.J. Lu <hongjiu.lu@intel.com> 865 866 * config.bfd (targ_selvecs, targ64_selvecs): Add iamcu_elf32_vec, 867 i386_pei_vec and x86_64_pei_vec for Solaris2/x86. 868 8692015-10-02 Renlin Li <renlin.li@arm.com> 870 871 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Add 872 relax transitions for TLSDESC_ADD, TLSDESC_LDR, TLSDESC_OFF_G0_NC, 873 TLSDESC_OFF_G1. 874 (aarch64_tls_transition_without_check): Add relaxation support. 875 (aarch64_reloc_got_type): Add support. 876 (elfNN_aarch64_final_link_relocate): Likewise. 877 (elfNN_aarch64_tls_relax): Likewise. 878 (elfNN_aarch64_relocate_section): Likewise. 879 (elfNN_aarch64_gc_sweep_hook): Likewise. 880 (elfNN_aarch64_check_relocs): Likewise. 881 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 882 (_bfd_aarch64_elf_resolve_relocation): Likewise. 883 8842015-10-02 Renlin Li <renlin.li@arm.com> 885 886 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Check overflow for 887 BFD_RELOC_AARCH64_TLSDESC_OFF_G1. 888 8892015-10-02 Renlin Li <renlin.li@arm.com> 890 891 * elfnn-aarch64.c(IS_AARCH64_TLS_RELAX_RELOC): 892 Add relaxation support for TLSGD_MOVW_G0_NC and TLSGD_MOVW_G1. 893 (aarch64_tls_transition_without_check): Likewise 894 (elfNN_aarch64_tls_relax): Likwise. 895 8962015-10-02 Renlin Li <renlin.li@arm.com> 897 898 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Create GOT section 899 for TLSLE_MOVW_TPREL_G(1, 1_NC, 2) relocation. 900 9012015-10-02 Renlin Li <renlin.li@arm.com> 902 903 * reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and 904 AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order. 905 * libbfd.h: Regenerate. 906 * bfd-in2.h: Likewise. 907 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Make 908 TLSIE_MOVW_GOTTPREL_G1 check overflow. 909 (aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1 910 and TLSIE_MOVW_GOTTPREL_G0_NC. 911 (elfNN_aarch64_final_link_relocate): Likewise. 912 (elfNN_aarch64_relocate_section): Likewise. 913 (elfNN_aarch64_gc_sweep_hook): Likewise. 914 (elfNN_aarch64_check_relocs): Likewise. 915 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 916 (_bfd_aarch64_elf_resolve_relocation): Likewise. 917 9182015-10-02 Renlin Li <renlin.li@arm.com> 919 920 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 921 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support. 922 (elfNN_aarch64_final_link_relocate): Likewise. 923 (elfNN_aarch64_relocate_section): Likewise. 924 (elfNN_aarch64_gc_sweep_hook): Likewise. 925 (elfNN_aarch64_check_relocs): Likewise. 926 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 927 (_bfd_aarch64_elf_resolve_relocation): Likewise. 928 9292015-10-02 Renlin Li <renlin.li@arm.com> 930 931 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC): New entry. 932 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 933 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC. 934 * libbfd.h: Regenerate. 935 * bfd-in2.h: Likewise 936 9372015-10-02 Renlin Li <renlin.li@arm.com> 938 939 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 940 BFD_RELOC_AARCH64_TLSGD_MOVW_G1 support. 941 (elfNN_aarch64_final_link_relocate): Likewise. 942 (elfNN_aarch64_relocate_section): Likewise. 943 (elfNN_aarch64_gc_sweep_hook): Likewise. 944 (elfNN_aarch64_check_relocs): Likewise. 945 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 946 (_bfd_aarch64_elf_resolve_relocation): Likewise. 947 9482015-10-02 Renlin Li <renlin.li@arm.com> 949 950 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G1): New entry. 951 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 952 BFD_RELOC_AARCH64_TLSGD_MOVW_G1. 953 * bfd-in2.h: Regenerate. 954 * libbfd.h: Likewise. 955 9562015-10-02 Renlin Li <renlin.li@arm.com> 957 958 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 959 BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC support. 960 (elfNN_aarch64_final_link_relocate): Likewise. 961 (elfNN_aarch64_gc_sweep_hook): Likewise. 962 (elfNN_aarch64_check_relocs): Likewise. 963 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 964 (_bfd_aarch64_elf_resolve_relocation): Likewise. 965 9662015-10-02 Renlin Li <renlin.li@arm.com> 967 968 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC): New. 969 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry 970 MOVW_GOTOFF_G0_NC. 971 * libbfd.h: Regnerate. 972 * bfd-in2.h: Regenerate. 973 9742015-10-02 Renlin Li <renlin.li@arm.com> 975 976 * elfnn-aarch64.c (aarch64_reloc_got_type): Add support 977 for BFD_RELOC_AARCH64_MOVW_GOTOFF_G1. 978 (elfNN_aarch64_gc_sweep_hook): Likewise. 979 (elfNN_aarch64_check_relocs): Likewise 980 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 981 (_bfd_aarch64_elf_resolve_relocation): Likewise 982 (elfNN_aarch64_final_link_relocate): Likewise 983 9842015-010-02 Renlin Li <renlin.li@arm.com> 985 986 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G1): New. 987 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 988 MOVW_GOTOFF_G1. 989 * libbfd.h: Regenerate. 990 * bfd-in2.h: Regenerate. 991 9922015-10-02 Renlin Li <renlin.li@arm.com> 993 994 * elfnn-aarch64.c (aarch64_reloc_got_type): Add 995 BFD_RELOC_AARCH64_LD_64_GOTOFF_LO15 support. 996 (elfNN_aarch64_gc_sweep_hook): Likewise. 997 (elfNN_aarch64_check_relocs): Likewise 998 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 999 (_bfd_aarch64_elf_resolve_relocation): Likewise 1000 (elfNN_aarch64_final_link_relocate): Calculate offset within GOT. 1001 10022015-10-02 Renlin Li <renlin.li@arm.com> 1003 1004 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Change if to 1005 switch statement. 1006 10072015-10-01 H.J. Lu <hongjiu.lu@intel.com> 1008 1009 PR ld/19031 1010 * elf64-x86-64.c (elf_x86_64_check_relocs): Set 1011 pointer_equality_needed for R_X86_64_PC32 reloc in non-code 1012 sections. 1013 10142015-10-01 Renlin Li <renlin.li@arm.com> 1015 1016 * elfnn-aarch64.c (elfNN_aarch64_output_plt_map): Remove. 1017 (elfNN_aarch64_output_arch_local_syms): Emit AARCH64_MAP_INSN once. 1018 10192015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp> 1020 1021 * config.bfd (targ_selvecs): Remove sh_elf32_vec and 1022 sh_elf32_le_vec from sh*-*-linux cases. 1023 10242015-10-01 Alan Modra <amodra@gmail.com> 1025 1026 PR ld/19013 1027 * elflink.c (_bfd_elf_merge_sections): Revert last change. 1028 10292015-09-30 H.J. Lu <hongjiu.lu@intel.com> 1030 1031 PR ld/19031 1032 * elf32-i386.c (elf_i386_check_relocs): Set 1033 pointer_equality_needed for R_386_PC32 reloc in non-code 1034 sections. 1035 10362015-09-30 H.J. Lu <hongjiu.lu@intel.com> 1037 1038 PR ld/19013 1039 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds 1040 that have the compatible ELF machine code with the output bfd. 1041 10422015-09-30 Alan Modra <amodra@gmail.com> 1043 1044 PR ld/19013 1045 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds that 1046 will be handled by elf_link_input_bfd. Rename abfd param to obfd. 1047 10482015-09-30 Rich Felker <dalias@libc.org> 1049 1050 * config.bfd (targ_selvecs): Add fdpic and misc targets 1051 for sh*-*-linux*. 1052 10532015-09-29 Andrew Stubbs <ams@codesourcery.com> 1054 H.J. Lu <hongjiu.lu@intel.com> 1055 1056 PR binutils/19020 1057 * bfd.c (bfd_convert_section_contents): Add ptr_size parameter. 1058 * bfd-in2.h: Regenerated. 1059 10602015-08-11 Peter Zotov <whitequark@whitequark.org> 1061 1062 PR ld/18759 1063 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE. 1064 (R_OR1K_16_PCREL): Likewise. 1065 (R_OR1K_8_PCREL): Likewise. 1066 10672015-09-23 Nick Clifton <nickc@redhat.com> 1068 1069 * bout.c (b_out_slurp_reloc_table): Cast constant to unsigned in 1070 order to avoid problems with left shifting negative values. 1071 (abs32code): Likewise. 1072 * mach-o.c (FILE_ALIGN): Likewise. 1073 * coff-rs6000.c (xcoff_debug_sections): Delete unused static 1074 array. 1075 * elf32-visium.c (visium_reloc_map): Likewise. 1076 * elf32-arm.c (elf32_arm_final_link_relocate): Remove useless 1077 calls to abs function. 1078 * elf32-frv.c (_frvfdpic_relax_tls_entries): Likewise. 1079 * elf32-score.c (score_elf_final_link_relocate): Likewise. 1080 * elf32-score7.c (score_elf_final_link_relocate): Likewise. 1081 * elf32-i860.c (i860_howto_pc26_reloc): Use multiplication instead 1082 of shifting to create a negative mask. 1083 * elf32-msp430.c (elf_backend_special_sections): Define. 1084 * elfxx-mips.c (got_ofst_reloc_p): Delete unused function. 1085 (got_hi16_reloc_p): Delete unused function. 1086 * ppcboot.c (ppcboot_bfd_print_private_bfd_data): Fix test of 1087 partition name. 1088 10892015-09-23 Nick Clifton <nickc@redhat.com> 1090 1091 PR binutils/15835 1092 * elf-bfd.h (struct elf_section_list): New structure. 1093 (struct elf_obj_tdata): Replace symtab_shndx_hdr with 1094 symtab_shndx_list. Delete symtab_shndx_section. 1095 (elf_symtab_shndx): Replace macro with elf_symtab_shndx_list. 1096 * elf.c (bfd_elf_get_syms): If symtab index sections are present, 1097 scan them for the section that matches the provided symbol table. 1098 (bfd_section_from_shdr): Record all SHT_SYMTAB_SHNDX sections. 1099 (assign_section_numbers): Use the first symtab index table in the 1100 list. 1101 (_bfd_elf_compute_section_file_positions): Replace use of 1102 symtab_shndx_hdr with use of symtab_shndx_list. 1103 (find_section_in_list): New function. 1104 (assign_file_postions_except_relocs): Use new function. 1105 (_bfd_elf_copy_private_symbol_data): Likewise. 1106 (swap_out_syms): Handle multiple symbol table index sections. 1107 * elf32-m32c.c (m32c_elf_relax_section): Replace use of 1108 symtab_shndx_hdr with use of symtab_shndx_list. 1109 * elf32-rl78.c (rl78_elf_relax_section): Likewise. 1110 * elf32-rx.c (rx_relax_section): Likewise. 1111 * elf32-v850.c (v850_elf_relax_delete_bytes): Likewise. 1112 * elflink.c (bfd_elf_final_link): Likewise. 1113 11142015-09-21 H.J. Lu <hongjiu.lu@intel.com> 1115 1116 * bfd.c (bfd_update_compression_header): Use bfd_put_32 on 1117 ch_type. 1118 (bfd_check_compression_header): Use bfd_get_32 on ch_type. 1119 (bfd_convert_section_contents): Use bfd_get_32 and bfd_put_32 1120 on ch_type. 1121 11222015-09-20 Rich Felker <dalias@libc.org> 1123 1124 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create 1125 .interp when info->nointerp. 1126 (bfd_elf_size_dynamic_sections): Adjust assert. 1127 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't size .interp 1128 when info->nointerp. 1129 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise. 1130 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise. 1131 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise. 1132 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise. 1133 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. 1134 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise. 1135 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise. 1136 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise. 1137 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise. 1138 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. 1139 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise. 1140 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise. 1141 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise. 1142 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise. 1143 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. 1144 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. 1145 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise. 1146 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise. 1147 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. 1148 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Likewise. 1149 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise. 1150 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise. 1151 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise. 1152 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. 1153 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. 1154 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. 1155 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. 1156 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise. 1157 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise. 1158 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise. 1159 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise. 1160 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise. 1161 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. 1162 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise. 1163 11642015-09-18 Doug Evans <xdje42@gmail.com> 1165 1166 * targets.c (enum bfd_flavour): Add comment. 1167 (bfd_flavour_name): New function. 1168 * bfd-in2.h: Regenerate. 1169 11702015-09-18 Alan Modra <amodra@gmail.com> 1171 1172 * elf64-ppc.h (struct ppc64_elf_params <tls_get_addr_opt>): Rename 1173 from no_tls_get_addr_opt. 1174 * elf64-ppc.c: Update for rename and inversion of tls_get_addr_opt. 1175 (ppc64_elf_tls_setup): Set tls_get_addr_opt to 0 only when at 1176 default of -1. 1177 11782015-09-17 Alan Modra <amodra@gmail.com> 1179 1180 PR 18867 1181 * elflink.c (elf_link_adjust_relocs): Correct start of insertion 1182 sort main loop. 1183 11842015-09-16 Alan Modra <amodra@gmail.com> 1185 1186 PR 18867 1187 * elflink.c (elf_link_adjust_relocs): Modify insertion sort to 1188 insert a run. Return status in case of malloc failure. 1189 Adjust callers. 1190 11912015-09-15 Max Filippov <jcmvbkbc@gmail.com> 1192 1193 * elf32-xtensa.c (elf_xtensa_be_plt_entry) 1194 (elf_xtensa_le_plt_entry): Emit 'entry' instruction only for 1195 windowed ABI. 1196 (elf_xtensa_create_plt_entry): Generate 'l32r' offsets and fix 1197 up instructions according to ABI. 1198 11992015-09-14 Rich Felker <dalias@libc.org> 1200 1201 * elf32-sh.c (sh_elf_relocate_section): Set EF_SH_PIC flag 1202 instead of clearing it on cross-section relocations. 1203 (sh_elf_merge_private_data): Clear EF_SH_PIC flag by default. 1204 12052015-09-12 Helge Deller <deller@gmx.de> 1206 1207 PR ld/18514 1208 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Set .plt entry 1209 size to 0. 1210 12112015-09-09 Jiong Wang <jiong.wang@arm.com> 1212 1213 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Sort alphabetically. 1214 12152015-09-09 Jiong Wang <jiong.wang@arm.com> 1216 1217 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Support three 1218 TLS local dynamic traditional relocations types. 1219 (elfNN_aarch64_tls_relax): Support TLS local dynamic traditional to 1220 local executable relaxation. 1221 12222015-09-03 H.J. Lu <hongjiu.lu@intel.com> 1223 1224 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Remove 1225 convert_mov_to_lea. 1226 12272015-09-02 H.J. Lu <hongjiu.lu@intel.com> 1228 1229 * elf32-i386.c (R_386_irelative): Renamed to ... 1230 (R_386_ext2): This. 1231 (R_386_vt_offset): Updated. 1232 (elf_i386_rtype_to_howto): Likewise. 1233 (elf_i386_relocate_section): Likewise. 1234 12352015-09-01 H.J. Lu <hongjiu.lu@intel.com> 1236 1237 PR ld/18900 1238 * elf32-i386.c (elf_i386_link_hash_entry): Add 1239 func_pointer_refcount. 1240 (elf_i386_link_hash_newfunc): Clear func_pointer_refcount. 1241 (elf_i386_get_local_sym_hash): Likewise. 1242 (elf_i386_copy_indirect_symbol): Also copy 1243 func_pointer_refcount. 1244 (elf_i386_check_relocs): Increment func_pointer_refcount. 1245 (elf_i386_gc_sweep_hook): Decrement func_pointer_refcount. 1246 (elf_i386_allocate_dynrelocs): Don't create the PLT entry if 1247 there are only function pointer relocations which can be 1248 resolved at run-time. Keep dynanamic relocations for run-time 1249 function pointer initialization. 1250 (elf_i386_relocate_section): Copy dynamic function pointer 1251 relocations. 1252 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add 1253 func_pointer_refcount. 1254 (elf_x86_64_link_hash_newfunc): Clear func_pointer_refcount. 1255 (elf_x86_64_get_local_sym_hash): Likewise. 1256 (elf_x86_64_copy_indirect_symbol): Also copy 1257 func_pointer_refcount. 1258 (elf_x86_64_check_relocs): Increment func_pointer_refcount. 1259 (elf_x86_64_gc_sweep_hook): Decrement func_pointer_refcount. 1260 (elf_x86_64_allocate_dynrelocs): Don't create the PLT entry if 1261 there are only function pointer relocations which can be 1262 resolved at run-time. Keep dynanamic relocations for run-time 1263 function pointer initialization. 1264 (elf_x86_64_relocate_section): Copy dynamic function pointer 1265 relocations. 1266 12672015-09-01 Alan Modra <amodra@gmail.com> 1268 1269 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Adjust symbol value 1270 if .opd section has been edited. 1271 12722015-09-01 Alan Modra <amodra@gmail.com> 1273 1274 PR 18878 1275 * elf64-ppc.c (ARRAY_SIZE): Define. Use throughout. 1276 (enum ppc_stub_type): Add ppc_stub_save_res. 1277 (struct map_stub): Add "next" and "needs_save_res". 1278 (struct ppc_link_hash_entry): Add "save_res" flag. 1279 (struct ppc_link_hash_table): Add "group". 1280 (sfpr_define): Add stub_sec param. Define symbol in stub_sec if 1281 stub_sec is non-null. Set "save_res". 1282 (save_res_funcs): Make file scope, rename from funcs. Adjust uses. 1283 (ppc64_elf_adjust_dynamic_symbol): Prohibit plt call to save_res syms. 1284 (ppc_build_one_stub): Handle ppc_stub_save_res. 1285 (ppc_size_one_stub): Set stub type to ppc_size_one_stub on finding 1286 stub for linker defined save_res sym. 1287 (group_sections): Init new fields of struct map_stub. 1288 (ppc64_elf_size_stubs): Reserve space for save/restore func copy. 1289 (ppc64_elf_build_stubs): Copy save/restore funcs to groups. Emit 1290 alias syms too. 1291 (ppc64_elf_relocate_section): Set destination for ppc_stub_save_res. 1292 12932015-08-31 Alan Modra <amodra@gmail.com> 1294 1295 * elf64-ppc.c (get_r2off): Return -1 on error. 1296 (ppc_build_one_stub): Adjust for get_r2off change. Don't emit 1297 addi r2,r2,0 on r2off stubs when the low 16-bit delta is zero. 1298 (ppc_size_one_stub): Corresponding size changes for r2off stubs. 1299 Add condition in test for -R objects. 1300 13012015-08-31 Alan Modra <amodra@gmail.com> 1302 1303 * section.c (section_id): Make file scope. 1304 (bfd_get_next_section_id): New function. 1305 * elf64-ppc.c (struct map_stub): Remove toc_off field. Move decl. 1306 (struct ppc_stub_hash_entry): Delete stub_sec and id_sec. Add 1307 group. Update all uses. 1308 (struct ppc_link_hash_table): Delete top_id, top_index, and 1309 input_list. Add sec_info_arr_size. Rename stub_group to 1310 sec_info, and make group info indirect. Update stub_group refs 1311 throughout file. 1312 (ppc_add_stub): Don't look for stub_sec on link_sec stub_group 1313 entry. 1314 (ppc_build_one_stub): Delete FIXME. 1315 (ppc64_elf_setup_section_lists): Size htab->sec_info for all 1316 sections, not just input sections. Don't create htab->input_list. 1317 (ppc64_elf_next_input_section): Update to use sec_info union as 1318 list pointer. 1319 (PREV_SEC): Delete. 1320 (group_sections): Pass "info" param rather than "htab". Iterate 1321 over output sections rather than input_list. Use sec_info union 1322 as list pointers. Alloc atruct map_stub, and return fail status. 1323 * bfd-in2.h: Regenerate. 1324 13252015-08-31 Alan Modra <amodra@gmail.com> 1326 1327 * elflink.c (elf_sort_symbol): Use correctly sized type for 1328 calculating signed section->id difference. 1329 (elf_link_add_object_symbols): Likewise. 1330 * pef.c (bfd_pef_scan_start_address): Warning fix. 1331 * vms-alpha.c (vms_new_section_hook): Likewise. 1332 13332015-08-31 Alan Modra <amodra@gmail.com> 1334 1335 * elf32-nds32.c (nds32_convert_32_to_16_alu1): Warning fix. 1336 (find_relocs_at_address_addr): Make "reloc_type" an enum. 1337 (nds32_elf_relax_delete_blanks): Warning fix. 1338 (nds32_elf_relax_loadstore): Correct loop bound. 1339 13402015-08-31 Alan Modra <amodra@gmail.com> 1341 1342 * section.c (struct bfd_section): Make "id" and "index" unsigned. 1343 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust local var to suit. 1344 * elf.c (elf_map_symbols): Likewise. 1345 * elf64-ppc.c (sym_exists_at): Make "id" param unsigned. 1346 (struct ppc_link_hash_table): Make "top_id" and "top_index" unsigned. 1347 (ppc64_elf_setup_section_lists): Ditto for local vars. 1348 * elf32-arm.c: Similarly to elf64-ppc.c. 1349 * elf32-avr.c: Likewise. 1350 * elf32-hppa.c: Likewise. 1351 * elf32-m68hc1x.c: Likewise. 1352 * elf32-metag.c: Likewise. 1353 * elf32-nios2.c: Likewise. 1354 * elfnn-aarch64.c: Likewise. 1355 * simple.c (struct saved_offsets): Make "section_count" unsigned. 1356 * bfd-in2.h: Regenerate. 1357 13582015-08-27 Alan Modra <amodra@gmail.com> 1359 1360 PR 18867 1361 * elf64-alpha.c (elf64_alpha_sort_relocs_p): New function. 1362 (elf_backend_sort_relocs_p): Define. 1363 13642015-08-26 Alan Modra <amodra@gmail.com> 1365 1366 PR 18867 1367 * elflink.c (cmp_ext32l_r_offset, cmp_ext32b_r_offset): Delete. 1368 (cmp_ext64l_r_offset, cmp_ext64b_r_offset): Delete. 1369 (ext32l_r_offset, ext32b_r_offset, ext64l_r_offset, ext64b_r_offset): 1370 New functions. 1371 (elf_link_adjust_relocs): Use an insertion sort to sort relocs. 1372 13732015-08-26 Matthew Fortune <matthew.fortune@imgtec.com> 1374 1375 PR ld/18401 1376 * elfxx-mips.c (bfd_mips_isa_ext_mach): New function: Converts an 1377 ISA value to a bfd machine number. 1378 (bfd_mips_isa_ext): Update the ISA level and revision if 1379 necessary. Use mips_mach_extends_p to decide if the ISA extension 1380 needs to be set. 1381 (_bfd_mips_elf_merge_private_bfd_data): Allow the ISA extension to 1382 be inferred from the ABI setting. Set the ISA level from the 1383 maximum of the incoming and outgoing ISA levels. 1384 13852015-08-25 Nick Clifton <nickc@redhat.com> 1386 1387 PR binutils/18854 1388 * elf.c (bfd_section_from_shdr): Replace assertions with warnings 1389 about multiple symbol tables. 1390 13912015-08-25 Renlin Li <renlin.li@arm.com> 1392 1393 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): Use LP64 instead of 1394 ILP64. 1395 * bfd-in2.h: Regenerate. 1396 13972015-08-22 Alan Modra <amodra@gmail.com> 1398 1399 * elf.c (_bfd_elf_slurp_version_tables): Always init vd_nodename. 1400 Don't copy fields not set by _bfd_elf_swap_verdef_in. 1401 14022015-08-19 Jiong Wang <jiong.wang@arm.com> 1403 1404 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation 1405 types, including BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, 1406 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 1407 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, 1408 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 1409 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, 1410 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC, 1411 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, 1412 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC. 1413 (elfNN_aarch64_final_link_relocate): Likewise. 1414 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1415 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1416 14172015-08-19 Jiong Wang <jiong.wang@arm.com> 1418 1419 * reloc.c (BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, 1420 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 1421 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, 1422 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 1423 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, 1424 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC. 1425 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, 1426 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC): New entries. 1427 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 1428 * bfd-in2.h: Regenerate. 1429 * libbfd.h: Regenerate. 1430 14312015-08-19 Jiong Wang <jiong.wang@arm.com> 1432 1433 PR ld/18276 1434 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation 1435 types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, 1436 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, 1437 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, 1438 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, 1439 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, 1440 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2. 1441 (elfNN_aarch64_final_link_relocate): Likewise. 1442 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1443 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1444 14452015-08-19 Jiong Wang <jiong.wang@arm.com> 1446 1447 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, 1448 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, 1449 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, 1450 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, 1451 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, 1452 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries. 1453 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 1454 * bfd-in2.h: Regenerate. 1455 * libbfd.h: Regenerate. 1456 14572015-08-19 Jiong Wang <jiong.wang@arm.com> 1458 1459 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1460 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC. 1461 (aarch64_reloc_got_type): Likewise. 1462 (elfNN_aarch64_final_link_relocate): Likewise. 1463 (elfNN_aarch64_relocate_section): Likewise. 1464 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1465 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1466 14672015-08-19 Jiong Wang <jiong.wang@arm.com> 1468 1469 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): New entry. 1470 * bfd-in2.h: Regenerate. 1471 * libbfd.h: Regenerate. 1472 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1473 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC. 1474 14752015-08-19 Alan Modra <amodra@gmail.com> 1476 1477 * elf-s390-common.c: Simplify expressions using 1478 bfd_linke_executable, bfd_link_pie and bfd_link_pic. 1479 * elf32-arm.c: Likewise. 1480 * elf32-bfin.c: Likewise. 1481 * elf32-frv.c: Likewise. 1482 * elf32-m68k.c: Likewise. 1483 * elf32-nios2.c: Likewise. 1484 * elf32-ppc.c: Likewise. 1485 * elf32-s390.c: Likewise. 1486 * elf32-sh.c: Likewise. 1487 * elf64-alpha.c: Likewise. 1488 * elf64-ppc.c: Likewise. 1489 * elf64-s390.c: Likewise. 1490 * elflink.c: Likewise. 1491 14922015-08-18 Jiong Wang <jiong.wang@arm.com> 1493 1494 * elfnn-aarch64.c (aarch64_reloc_got_type): Delete useless check. 1495 (elfNN_aarch64_relocate_section): Likewise. 1496 (elfNN_aarch64_gc_sweep_hook): Likewise. 1497 (elfNN_aarch64_check_relocs): Likewise. 1498 14992015-08-18 H.J. Lu <hongjiu.lu@intel.com> 1500 1501 PR ld/18841 1502 * elf-bfd.h (elf_link_hash_table): Add dynsym. 1503 * elf32-i386.c (elf_i386_reloc_type_class): Return 1504 reloc_class_ifunc for relocation against STT_GNU_IFUNC symbol. 1505 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise. 1506 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set dynsym. 1507 (bfd_elf_size_dynsym_hash_dynstr): Use dynsym. 1508 (elf_final_link_info): Remove dynsym_sec. 1509 (elf_link_output_extsym): Replace dynsym_sec with dynsym. 1510 (bfd_elf_final_link): Remove reference to dynsym_sec. Replace 1511 dynsym_sec with dynsym. 1512 15132015-08-18 H.J. Lu <hongjiu.lu@intel.com> 1514 1515 * aoutx.h: Replace shared, executable, relocatable and pie 1516 fields with bfd_link_executable, bfd_link_dll, 1517 bfd_link_relocatable, bfd_link_pic and bfd_link_pie. 1518 * bout.c: Likewise. 1519 * coff-alpha.c: Likewise. 1520 * coff-arm.c: Likewise. 1521 * coff-i386.c: Likewise. 1522 * coff-i960.c: Likewise. 1523 * coff-m68k.c: Likewise. 1524 * coff-mcore.c: Likewise. 1525 * coff-mips.c: Likewise. 1526 * coff-ppc.c: Likewise. 1527 * coff-rs6000.c: Likewise. 1528 * coff-sh.c: Likewise. 1529 * coff-tic80.c: Likewise. 1530 * coff-x86_64.c: Likewise. 1531 * coff64-rs6000.c: Likewise. 1532 * coffgen.c: Likewise. 1533 * cofflink.c: Likewise. 1534 * ecoff.c: Likewise. 1535 * ecofflink.c: Likewise. 1536 * elf-bfd.h: Likewise. 1537 * elf-eh-frame.c: Likewise. 1538 * elf-ifunc.c: Likewise. 1539 * elf-m10200.c: Likewise. 1540 * elf-m10300.c: Likewise. 1541 * elf-s390-common.c: Likewise. 1542 * elf-vxworks.c: Likewise. 1543 * elf.c: Likewise. 1544 * elf32-arm.c: Likewise. 1545 * elf32-avr.c: Likewise. 1546 * elf32-bfin.c: Likewise. 1547 * elf32-cr16.c: Likewise. 1548 * elf32-cr16c.c: Likewise. 1549 * elf32-cris.c: Likewise. 1550 * elf32-crx.c: Likewise. 1551 * elf32-d10v.c: Likewise. 1552 * elf32-dlx.c: Likewise. 1553 * elf32-epiphany.c: Likewise. 1554 * elf32-fr30.c: Likewise. 1555 * elf32-frv.c: Likewise. 1556 * elf32-ft32.c: Likewise. 1557 * elf32-h8300.c: Likewise. 1558 * elf32-hppa.c: Likewise. 1559 * elf32-i370.c: Likewise. 1560 * elf32-i386.c: Likewise. 1561 * elf32-i860.c: Likewise. 1562 * elf32-ip2k.c: Likewise. 1563 * elf32-iq2000.c: Likewise. 1564 * elf32-lm32.c: Likewise. 1565 * elf32-m32c.c: Likewise. 1566 * elf32-m32r.c: Likewise. 1567 * elf32-m68hc11.c: Likewise. 1568 * elf32-m68hc1x.c: Likewise. 1569 * elf32-m68k.c: Likewise. 1570 * elf32-mcore.c: Likewise. 1571 * elf32-mep.c: Likewise. 1572 * elf32-metag.c: Likewise. 1573 * elf32-microblaze.c: Likewise. 1574 * elf32-moxie.c: Likewise. 1575 * elf32-msp430.c: Likewise. 1576 * elf32-mt.c: Likewise. 1577 * elf32-nds32.c: Likewise. 1578 * elf32-nios2.c: Likewise. 1579 * elf32-or1k.c: Likewise. 1580 * elf32-ppc.c: Likewise. 1581 * elf32-rl78.c: Likewise. 1582 * elf32-rx.c: Likewise. 1583 * elf32-s390.c: Likewise. 1584 * elf32-score.c: Likewise. 1585 * elf32-score7.c: Likewise. 1586 * elf32-sh-symbian.c: Likewise. 1587 * elf32-sh.c: Likewise. 1588 * elf32-sh64.c: Likewise. 1589 * elf32-spu.c: Likewise. 1590 * elf32-tic6x.c: Likewise. 1591 * elf32-tilepro.c: Likewise. 1592 * elf32-v850.c: Likewise. 1593 * elf32-vax.c: Likewise. 1594 * elf32-visium.c: Likewise. 1595 * elf32-xc16x.c: Likewise. 1596 * elf32-xstormy16.c: Likewise. 1597 * elf32-xtensa.c: Likewise. 1598 * elf64-alpha.c: Likewise. 1599 * elf64-hppa.c: Likewise. 1600 * elf64-ia64-vms.c: Likewise. 1601 * elf64-mmix.c: Likewise. 1602 * elf64-ppc.c: Likewise. 1603 * elf64-s390.c: Likewise. 1604 * elf64-sh64.c: Likewise. 1605 * elf64-x86-64.c: Likewise. 1606 * elflink.c: Likewise. 1607 * elfnn-aarch64.c: Likewise. 1608 * elfnn-ia64.c: Likewise. 1609 * elfxx-mips.c: Likewise. 1610 * elfxx-sparc.c: Likewise. 1611 * elfxx-tilegx.c: Likewise. 1612 * i386linux.c: Likewise. 1613 * linker.c: Likewise. 1614 * m68klinux.c: Likewise. 1615 * pdp11.c: Likewise. 1616 * pe-mips.c: Likewise. 1617 * peXXigen.c: Likewise. 1618 * reloc.c: Likewise. 1619 * reloc16.c: Likewise. 1620 * sparclinux.c: Likewise. 1621 * sunos.c: Likewise. 1622 * vms-alpha.c: Likewise. 1623 * xcofflink.c: Likewise. 1624 16252015-08-18 Alan Modra <amodra@gmail.com> 1626 1627 PR 18667 1628 * Makefile.am: Use $(SED) in place of sed throughout. 1629 * Makefile.in: Regenerate. 1630 16312015-08-18 Alan Modra <amodra@gmail.com> 1632 1633 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't redefine .TOC. 1634 if already defined, and set linker_def. 1635 (ppc64_elf_set_toc): Use .TOC. value if defined other than by 1636 the backend. 1637 16382015-08-14 Alan Modra <amodra@gmail.com> 1639 1640 PR ld/18759 1641 * elf32-or1k.c: Revert 2015-08-11 change. 1642 16432015-08-13 H.J. Lu <hongjiu.lu@intel.com> 1644 1645 PR ld/18801 1646 * elf32-i386.c (elf_i386_size_dynamic_sections): Issue an error 1647 for read-only segment with dynamic IFUNC relocations. 1648 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise. 1649 16502015-08-12 Simon Dardis <simon.dardis@imgtec.com> 1651 1652 * elfxx-mips.c (STUB_MOVE): Change to use 'or' only. 1653 (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry, 1654 mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry): 1655 Update to use 'or' instead of 'addu/daddu'. 1656 (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE. 1657 (move_insns_32): Reorder table. 1658 16592015-08-11 H.J. Lu <hongjiu.lu@intel.com> 1660 1661 * elf32-i386.c (elf_i386_relocate_section): Properly skip IFUNC 1662 relocations in debug sections. 1663 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 1664 16652015-08-11 Jiong Wang <jiong.wang@arm.com> 1666 1667 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Improve warning 1668 message for R_AARCH64_LD64_GOTPAGE_LO15/R_AARCH64_LD32_GOTPAGE_LO14. 1669 16702015-08-11 Jiong Wang <jiong.wang@arm.com> 1671 1672 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): New. 1673 (aarch64_can_relax_tls): Use the new IS_AARCH64_TLS_RELAX_RELOC. 1674 16752015-08-11 Jiong Wang <jiong.wang@arm.com> 1676 1677 * elfnn-aarch64.c (aarch64_type_of_stub): New parameter "sym_sec". 1678 Loose the check for symbol from ABS section. 1679 (elfNN_aarch64_size_stubs): Pass sym_sec. 1680 16812015-08-11 Jiong Wang <jiong.wang@arm.com> 1682 1683 PR ld/18668 1684 * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for 1685 calls go through plt stub. 1686 (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26, 1687 JUMP26 relocation to support inserting veneer for call to plt stub. 1688 16892015-08-11 Jiong Wang <jiong.wang@arm.com> 1690 1691 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1692 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. 1693 (aarch64_reloc_got_type): Likewise. 1694 (elfNN_aarch64_final_link_relocate): Likewise. 1695 (elfNN_aarch64_relocate_section): Likewise. 1696 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1697 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1698 16992015-08-11 Jiong Wang <jiong.wang@arm.com> 1700 1701 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry. 1702 * bfd-in2.h: Regenerate. 1703 * libbfd.h: Regenerate. 1704 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1705 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. 1706 17072015-08-11 Jiong Wang <jiong.wang@arm.com> 1708 1709 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1710 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. 1711 (aarch64_reloc_got_type): Likewise. 1712 (elfNN_aarch64_final_link_relocate): Likewise. 1713 (elfNN_aarch64_relocate_section): Likewise. 1714 (elfNN_aarch64_gc_sweep_hook): Likewise. 1715 (elfNN_aarch64_check_relocs): Likewise. 1716 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1717 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1718 17192015-08-11 Jiong Wang <jiong.wang@arm.com> 1720 1721 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry. 1722 * bfd-in2.h: Regenerate. 1723 * libbfd.h: Regenerate. 1724 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1725 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. 1726 17272015-08-11 Jiong Wang <jiong.wang@arm.com> 1728 1729 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1730 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. 1731 (aarch64_reloc_got_type): Likewise. 1732 (elfNN_aarch64_final_link_relocate): Likewise. 1733 (elfNN_aarch64_relocate_section): Likewise. 1734 (elfNN_aarch64_gc_sweep_hook): Likewise. 1735 (elfNN_aarch64_check_relocs): Likewise. 1736 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 1737 (_bfd_aarch64_elf_resolve_relocation): Likewise. 1738 17392015-08-11 Jiong Wang <jiong.wang@arm.com> 1740 1741 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry. 1742 * bfd-in2.h: Regenerate. 1743 * libbfd.h: Regenerate. 1744 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1745 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. 1746 17472015-08-11 H.J. Lu <hongjiu.lu@intel.com> 1748 1749 PR ld/18808 1750 * elf32-i386.c (elf_i386_relocate_section): Skip IFUNC 1751 relocations in debug sections. 1752 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. 1753 17542015-08-11 Peter Zotov <whitequark@whitequark.org> 1755 1756 PR ld/18759 1757 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE. 1758 (R_OR1K_16_PCREL): Likewise. 1759 (R_OR1K_8_PCREL): Likewise. 1760 17612015-08-11 Nick Clifton <nickc@redhat.com> 1762 1763 PR binutils/18747 1764 * coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting 1765 opcode count. 1766 1767 PR binutils/18758 1768 * elf.c (_bfd_elf_setup_sections): Add checks for corrupt section 1769 group information. 1770 * peicode.h (pe_ILF_make_a_section): Ensure alignment of the 1771 used_by_bfd pointer. 1772 (pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer. 1773 17742015-08-11 H.J. Lu <hongjiu.lu@intel.com> 1775 1776 * elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo. 1777 17782015-08-10 H.J. Lu <hongjiu.lu@intel.com> 1779 1780 * elf-bfd.h (elf_symbol_version): New enum. 1781 (elf_link_hash_entry): Replace hidden with versioned. 1782 * elflink.c (_bfd_elf_merge_symbol): Don't look for symbol 1783 version if the symbol is unversioned. Initialize versioned. 1784 (_bfd_elf_add_default_symbol): Don't look for symbol version 1785 if the symbol is unversioned or hidden. Initialize versioned. 1786 (elf_collect_hash_codes): Don't look for symbol version if the 1787 symbol is unversioned. 1788 (elf_collect_gnu_hash_codes): Likewise. 1789 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise. 1790 (_bfd_elf_link_hash_copy_indirect): Check versioned instead of 1791 hidden. 1792 (elf_link_output_extsym): Likewise. 1793 17942015-08-07 H.J. Lu <hongjiu.lu@intel.com> 1795 1796 PR binutils/18785 1797 * elf.c (_bfd_elf_copy_private_bfd_data): When copying the 1798 sh_link and sh_info fields in stripped section headers, we also 1799 check if the sh_type, sh_flags, sh_addralign and sh_entsize 1800 fields of the output section match the output. Since 1801 --only-keep-debug turns all non-debug sections into SHT_NOBITS 1802 sections, the output SHT_NOBITS type matches any input type. 1803 18042015-08-07 H.J. Lu <hongjiu.lu@intel.com> 1805 1806 PR ld/18720 1807 * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate 1808 if the new symbol matches the existing one. The new hidden 1809 versioned symbol matches the existing symbol if they have the 1810 same symbol version. Update the existing symbol only if they 1811 match. 1812 (_bfd_elf_add_default_symbol): Update call to 1813 _bfd_elf_merge_symbol. 1814 (_bfd_elf_link_assign_sym_version): Don't set the hidden field 1815 here. 1816 (elf_link_add_object_symbols): Override a definition only if the 1817 new symbol matches the existing one. 1818 (_bfd_elf_link_hash_copy_indirect): Don't copy any references to 1819 the hidden versioned symbol. 1820 (elf_link_output_extsym): Bind a symbol locally when linking 1821 executable if it is locally defined, hidden versioned, not 1822 referenced by shared library and not exported. Turn on 1823 VERSYM_HIDDEN only if the hidden versioned symbol is defined 1824 locally. 1825 18262015-08-05 Nick Clifton <nickc@redhat.com> 1827 1828 * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and 1829 sh_info fields of sections whose type has been changed to 1830 SHT_NOBITS. 1831 18322015-08-04 Yuriy M. Kaminskiy" <yumkam@gmail.com> 1833 Tyler Hicks <tyhicks@canonical.com> 1834 1835 PR binutils/18750 1836 * ihex.c (ihex_scan): Fixes incorrect escape sequence in error message 1837 and stack overflow when char is signed and \200-\376 was in place of hex 1838 digit; also fixes \377 was handled as EOF instead of "incorrect character". 1839 (ihex_read_section): Changed for consistency. 1840 (ihex_bad_byte): Prevent (now impossible to trigger) stack 1841 overflow and incorrect escape sequence handling. 1842 * srec.c (srec_bad_byte): Likewise. 1843 18442015-08-03 Hans-Peter Nilsson <hp@axis.com> 1845 1846 * elf32-cris.c (cris_elf_relocate_section) 1847 (elf_cris_finish_dynamic_symbol, cris_elf_check_relocs) 1848 (elf_cris_discard_excess_dso_dynamics): Use SYMBOLIC_BIND, not 1849 just link_info->symbolic, to check if a symbol should be bound 1850 symbolically. 1851 18522015-07-30 H.J. Lu <hongjiu.lu@intel.com> 1853 1854 PR ld/18735 1855 * elflink.c (_bfd_elf_add_default_symbol): Add the default 1856 symbol if not performing a relocatable link. 1857 (elf_link_add_object_symbols): Adjust the default symbol if 1858 not performing a relocatable link. 1859 18602015-07-29 H.J. Lu <hongjiu.lu@intel.com> 1861 1862 * elflink.c (elf_link_add_object_symbols): Remove 1863 !info->relocatable check for info->executable. Add 1864 !info->relocatable check for !info->executable. 1865 (elf_link_output_extsym): Remove 1866 !info->relocatable check for info->executable. 1867 18682015-07-29 Hans-Peter Nilsson <hp@bitrange.com> 1869 1870 * mmo.c (mmo_write_symbols_and_terminator): Skip symbol-type 1871 assignment loop for bfd plugin objects. 1872 18732015-07-28 Alan Modra <amodra@gmail.com> 1874 1875 * elf.c (_bfd_elf_map_sections_to_segments): Do not make a new 1876 segment for loaded sections after nonloaded sections if the 1877 sections are on the same page. 1878 18792015-07-28 Iain Buclaw <ibuclaw@gdcproject.org> 1880 1881 * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS. 1882 * config.in, configure: Regenerate. 1883 18842015-07-27 H.J. Lu <hongjiu.lu@intel.com> 1885 1886 * configure: Regenerated. 1887 18882015-07-27 Nick Clifton <nickc@redhat.com> 1889 1890 * elf32-msp430.c (uses_large_model): New function. 1891 (msp430_elf_eh_frame_address_size): New function. 1892 (elf_backend_eh_frame_address_size): Define. 1893 18942015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com> 1895 1896 PR ld/18705 1897 * elfnn-aarch64.c (elf_backend_extern_protected_data): Define. 1898 18992015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com> 1900 1901 PR ld/18705 1902 * elf32-arm.c (elf_backend_extern_protected_data): Define. 1903 19042015-07-25 H.J. Lu <hongjiu.lu@intel.com> 1905 1906 PR ld/18718 1907 * elflink.c (elf_link_output_extsym): Check symbol version 1908 section check only if not linking executable, the symbol is 1909 referenced by shared library or not locally defined. 1910 19112015-07-25 Thomas Preud'homme <thomas.preudhomme@arm.com> 1912 1913 * elf32-arm.c (elf32_arm_final_link_relocate): Use SYMBOLIC_BIND to 1914 check if a symbol should be bound symbolically. 1915 * elf32-hppa.c (elf32_hppa_check_relocs, 1916 elf32_hppa_adjust_dynamic_symbol, elf32_hppa_relocate_section, 1917 elf32_hppa_finish_dynamic_symbol): Likewise. 1918 * elf32-m68k.c (elf_m68k_check_relocs, 1919 elf_m68k_relocate_section): Likewise. 1920 * elf32-nios2.c (nios2_elf32_relocate_section, 1921 nios2_elf32_check_relocs, allocate_dynrelocs): Likewise. 1922 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol, 1923 elf32_tic6x_relocate_section): Likewise. 1924 19252015-07-24 Alan Modra <amodra@gmail.com> 1926 1927 * elf.c (_bfd_elf_assign_file_positions_for_non_load): Use .rela 1928 prefix for reloc section corresponding to rela section associated 1929 with renamed debug section. 1930 19312015-07-24 Alan Modra <amodra@gmail.com> 1932 1933 * section.c (bfd_get_section_by_name_if): Iterate over entire hash 1934 chain. 1935 19362015-07-23 Joseph Myers <joseph@codesourcery.com> 1937 1938 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections) 1939 <DT_MIPS_RLD_MAP_REL>: Add target address to host address 1940 difference, not to host pointer. 1941 19422015-07-22 Alan Modra <amodra@gmail.com> 1943 1944 * elf64-ppc.c (opd_entry_value): Remove assertion. Instead, 1945 return -1 if symbol referenced is not defined. Tidy. 1946 19472015-07-20 Alan Modra <amodra@gmail.com> 1948 1949 * po/SRC-POTFILES.in: Regenerate. 1950 19512015-07-17 Jiong Wang <jiong.wang@arm.com> 1952 1953 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Sort alphabetically. 1954 (IS_AARCH64_TLSDESC_RELOC): Sort alphabetically. 1955 19562015-07-16 Jiong Wang <jiong.wang@arm.com> 1957 1958 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize 1959 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. 1960 (aarch64_reloc_got_type): Ditto. 1961 (elfNN_aarch64_final_link_relocate): Ditto. 1962 (elfNN_aarch64_relocate_section): Ditto. 1963 (elfNN_aarch64_gc_sweep_hook): Ditto. 1964 (elfNN_aarch64_check_relocs): Ditto. 1965 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 1966 (_bfd_aarch64_elf_resolve_relocation): Ditto. 1967 19682015-07-16 Jiong Wang <jiong.wang@arm.com> 1969 1970 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry. 1971 * bfd-in2.h: Regenerate. 1972 * libbfd.h: Regenerate. 1973 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 1974 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. 1975 19762015-07-10 H.J. Lu <hongjiu.lu@intel.com> 1977 1978 PR binutils/18656 1979 * bfd.c (bfd_convert_section_size): New function. 1980 (bfd_convert_section_contents): Likewise. 1981 * bfd-in2.h: Regenerated. 1982 19832015-07-09 Catherine Moore <clm@codesourcery.com> 1984 1985 * elflink.c (bfd_elf_size_dynamic_sections): Call to 1986 _bfd_elf_maybe_strip_eh_frame_hdr should be before 1987 bed->elf_backend_size_dynamic_sections. 1988 19892015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com> 1990 1991 * elf32-avr.c: Add 32 bit PC relative relocation for AVR target. 1992 19932015-07-05 Richard Sandiford <richard.sandiford@arm.com> 1994 1995 * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value 1996 plus addend rather than the original st_value when looking up 1997 entries in opd->adjust. 1998 19992015-07-03 Kai Tietz <ktietz@redhat.com> 2000 Nick Clifton <nickc@redhat.com> 2001 2002 PR ld/11539 2003 * coffcode.h (coff_bfd_gc_sections): Define default 2004 to bfd_coff_gc_sections function. 2005 (coff_gc_mark_hook_fn): New type. 2006 * coffgen.c (init_reloc_cookie): Copy and adjust coff 2007 related code about gc-sections from elflink.c to here. 2008 (fini_reloc_cookie): Likewise. 2009 (init_reloc_cookie_rels): Likewise. 2010 (fini_reloc_cookie_rels): Likewise. 2011 (init_reloc_cookie_for_section): Likewise. 2012 (fini_reloc_cookie_for_section): Likewise. 2013 (_bfd_coff_gc_mark_hook): Likewise. 2014 (_bfd_coff_gc_mark_rsec): Likewise. 2015 (_bfd_coff_gc_mark_reloc): Likewise. 2016 (_bfd_coff_gc_mark): Likewise. 2017 (_bfd_coff_gc_mark_extra_sections): Likewise. 2018 (coff_gc_sweep_symbol_info): Likewise. 2019 (coff_gc_sweep_symbol): Likewise. 2020 (gc_sweep_hook_fn): Likewise. 2021 (coff_gc_sweep): Likewise. 2022 (bfd_coff_gc_sections): Likewise. 2023 (_bfd_coff_gc_keep): Likewise. 2024 * libcoff-in.h (coff_reloc_cookie): New struct. 2025 (bfd_coff_gc_sections): New prototype. 2026 * libcoff.h: Regenerate. 2027 20282015-07-01 Sandra Loosemore <sandra@codesourcery.com> 2029 Cesar Philippidis <cesar@codesourcery.com> 2030 2031 * bfd-in2.h: Regenerated. 2032 * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to... 2033 (elf_nios2_r1_howto_table_rel): This. 2034 (elf_nios2_r2_howto_table_rel): New. 2035 (BFD_IS_R2): New. 2036 (lookup_howto): Add ABFD parameter. Adjust to look up in either 2037 the R1 or R2 relocation table, as determined by ABFD. 2038 (nios2_reloc_map): Add R2 relocations. 2039 (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto. 2040 Pass it the ABFD parameter. 2041 (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to 2042 return an R1 or R2 relocation. 2043 (nios2_elf32_info_to_howto): Do lookup using lookup_howto. 2044 Pass it the ABFD parameter. 2045 (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte 2046 boundary. 2047 (nios2_elf32_relocate_section): Adjust call to lookup_howto. 2048 * libbfd.h: Regenerated. 2049 * reloc.c (BFD_RELOC_NIOS2_R2_S12): New. 2050 (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New. 2051 (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New. 2052 (BFD_RELOC_NIOS2_R2_T1I7_2): New. 2053 (BFD_RELOC_NIOS2_R2_T2I4): New. 2054 (BFD_RELOC_NIOS2_R2_T2I4_1): New. 2055 (BFD_RELOC_NIOS2_R2_T2I4_2): New. 2056 (BFD_RELOC_NIOS2_R2_X1I7_2): New. 2057 (BFD_RELOC_NIOS2_R2_X2L5): New. 2058 (BFD_RELOC_NIOS2_R2_F1I5_2): New. 2059 (BFD_RELOC_NIOS2_R2_L5I4X1): New. 2060 (BFD_RELOC_NIOS2_R2_T1X1I6): New. 2061 (BFD_RELOC_NIOS2_R2_T1X1I6_2): New. 2062 20632015-07-01 Sandra Loosemore <sandra@codesourcery.com> 2064 Cesar Philippidis <cesar@codesourcery.com> 2065 2066 * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New. 2067 * bfd-in2.h: Regenerated. 2068 * cpu-nios2.c (nios2_compatible): New. 2069 (N): Use nios2_compatible instead of bfd_default_compatible. 2070 (NIOS2R1_NEXT, NIOS2R2_NEXT): Define. 2071 (arch_info_struct): New. 2072 (bfd_nios2_arch): Chain to NIOS2R1_NEXT. 2073 * elf32-nios2.c (is_nios2_elf): New. 2074 (nios2_elf32_merge_private_bfd_data): New. 2075 (nios2_elf32_object_p): New. 2076 (bfd_elf32_bfd_merge_private_bfd_data): Define. 2077 (elf_backend_object_p): Define. 2078 20792015-07-01 H.J. Lu <hongjiu.lu@intel.com> 2080 2081 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor. 2082 20832015-06-30 Nick Clifton <nickc@redhat.com> 2084 2085 PR binutils/18570 2086 * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag. 2087 (write_obj_attribute): Likewise. 2088 (elf_new_obj_attr): Likewise. 2089 (bfd_elf_get_obj_attr_int): Likewise. 2090 (bfd_elf_add_obj_attr_int): Likewise. 2091 (bfd_elf_add_obj_attr_string): Likewise. 2092 (bfd_elf_add_obj_attr_int_string): Likewise. 2093 (gnu_obj_attrs_arg_type): Likewise. 2094 (_bfd_elf_obj_attrs_arg_type): Likewise. 2095 (_bfd_elf_parse_attributes): Likewise. 2096 (_bfd_elf_merge_unknown_attribute_list): Likewise. 2097 * elf-bfd.h (struct obj_attribute_list): Likewise. 2098 Update prototypes. 2099 21002015-06-28 H.J. Lu <hongjiu.lu@intel.com> 2101 2102 * bfd-in.h (compressed_debug_section_type): Remove 2103 COMPRESS_DEBUG_ZLIB. 2104 * bfd-in2.h : Regenerated. 2105 21062015-06-26 Matthew Fortune <matthew.fortune@imgtec.com> 2107 2108 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable 2109 instead of !shared to indicate an application vs shared library. 2110 (_bfd_mips_elf_size_dynamic_sections): Likewise. 2111 (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL. 2112 (_bfd_mips_elf_get_target_dtag): Likewise. 2113 21142015-06-25 DJ Delorie <dj@redhat.com> 2115 2116 * elf32-msp430.c (msp430_final_link_relocate): Fix comments. Fix 2117 REL loads to match RELA stores. 2118 21192015-06-25 H.J. Lu <hongjiu.lu@intel.com> 2120 2121 * elf.c (_bfd_elf_compute_section_file_positions): Don't 2122 initialize sh_size for .shstrtab here. 2123 21242015-06-25 H.J. Lu <hongjiu.lu@intel.com> 2125 2126 PR gas/18451 2127 * elf-bfd.h (elf_sym_strtab): New. 2128 (elf_link_hash_table): Add strtabcount, strtabsize and 2129 strtab. 2130 (_bfd_elf_stringtab_init): Removed. 2131 * elf.c (_bfd_elf_stringtab_init): Removed. 2132 (_bfd_elf_compute_section_file_positions): Replace 2133 bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/ 2134 _bfd_stringtab_size with 2135 elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/ 2136 _bfd_elf_strtab_size. Use _bfd_elf_strtab_add, 2137 _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get 2138 st_name. 2139 (swap_out_syms): Likewise. 2140 * elflink.c (elf_final_link_info): Replace bfd_strtab_hash 2141 with elf_strtab_hash. Remove symbuf, symbuf_count, 2142 symbuf_size and shndxbuf_size. 2143 (elf_link_flush_output_syms): Removed. 2144 (elf_link_output_sym): Renamed to ... 2145 (elf_link_output_symstrtab): This. Replace _bfd_stringtab_add 2146 with _bfd_elf_strtab_add. Don't flush symbols to the file nor 2147 swap out symbols. 2148 (elf_link_swap_symbols_out): New. 2149 (elf_link_output_extsym): Replace elf_link_output_sym with 2150 elf_link_output_symstrtab. 2151 (elf_link_input_bfd): Likewise. 2152 (elf_final_link_free): Replace _bfd_stringtab_free with 2153 _bfd_elf_strtab_free. Remove symbuf. 2154 (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with 2155 _bfd_elf_strtab_init. Don't set symbuf, symbuf_count, 2156 symbuf_size nor shndxbuf_size. Initialize strtabsize and 2157 strtab. Initialize symshndxbuf to -1 when number of sections 2158 >= 64K. Replace elf_link_output_sym/elf_link_output_sym with 2159 elf_link_output_symstrtab/elf_link_output_symstrtab. Don't 2160 call elf_link_flush_output_syms. Call _bfd_elf_strtab_finalize 2161 and elf_link_swap_symbols_out. Replace _bfd_stringtab_size 2162 and _bfd_stringtab_emit with _bfd_elf_strtab_size and 2163 _bfd_elf_strtab_emit. 2164 21652015-06-24 H.J. Lu <hongjiu.lu@intel.com> 2166 2167 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older 2168 GCC warning. 2169 21702015-06-24 H.J. Lu <hongjiu.lu@intel.com> 2171 2172 * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate 2173 space for the first .plt entry. 2174 (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt 2175 section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if 2176 there are PLT relocations. 2177 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always 2178 allocate space for the first .plt entry. 2179 (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for 2180 .plt section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if 2181 there are PLT relocations. 2182 21832015-06-24 H.J. Lu <hongjiu.lu@intel.com> 2184 2185 PR ld/18591 2186 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert 2187 R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation 2188 overflow. 2189 21902015-06-23 Jiong Wang <jiong.wang@arm.com> 2191 2192 * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function. 2193 (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check 2194 relocations against read-only sections. 2195 21962015-06-18 Nick Clifton <nickc@redhat.com> 2197 2198 PR 18481 2199 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL. 2200 22012015-06-15 Jon Turney <jon.turney@dronecode.org.uk> 2202 2203 * bfd.c: Change struct bfd_build_id to use bfd_size_type. 2204 * bfd-in2.h : Regenerate. 2205 22062015-06-16 Alan Modra <amodra@gmail.com> 2207 2208 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of 2209 dynamic relocs. 2210 22112015-06-10 Jon Turney <jon.turney@dronecode.org.uk> 2212 2213 * elf-bfd.h : Remove struct elf_build_id. 2214 * bfd.c : Add struct bfd_build_id. 2215 * bfd-in2.h: Regenerate. 2216 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id. 2217 * libpei.h: Add protoype and macros for 2218 bfd_XXi_slurp_codeview_record. 2219 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public 2220 * peicode.h (pe_bfd_read_buildid): Add. 2221 (pe_bfd_object_p): Use pe_bfd_read_buildid(). 2222 22232015-06-15 Renlin Li <renlin.li@arm.com> 2224 2225 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry. 2226 * bfd-in2.h: Regenerate. 2227 * libbfd.h: Regenerate. 2228 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 2229 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15. 2230 22312015-06-15 Alan Modra <amodra@gmail.com> 2232 2233 * cofflink.c (_bfd_coff_generic_relocate_section): Revert 2234 2014-03-26 change. Call _bfd_clear_contents for relocs against 2235 local and global symbols defined in discarded input sections. 2236 22372015-06-05 Nick Clifton <nickc@redhat.com> 2238 2239 * elf32-msp430.c (rl78_sym_diff_handler): New function. 2240 (msp430_howto_table): Use the new function for the SYM_DIFF reloc. 2241 (msp430x_howto_table): Likewise. 2242 22432015-06-05 Alan Modra <amodra@gmail.com> 2244 2245 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text 2246 relocs with insns moved by --ppc476-workaround. Correct 2247 output of REL16 relocs. 2248 22492015-06-01 Jiong Wang <jiong.wang@arm.com> 2250 2251 * elfnn-aarch64.c (aarch64_reloc_got_type): Support 2252 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14. 2253 (elfNN_aarch64_final_link_relocate): Ditto. 2254 (elfNN_aarch64_gc_swap_hook): Ditto. 2255 (elfNN_aarch64_check_relocs): Ditto. 2256 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 2257 22582015-06-01 Jiong Wang <jiong.wang@arm.com> 2259 2260 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry. 2261 * bfd-in2.h: Regenerate. 2262 * libbfd.h: Regenerate. 2263 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 2264 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14. 2265 22662015-06-01 Jiong Wang <jiong.wang@arm.com> 2267 2268 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to 2269 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12. 2270 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use 2271 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12. 2272 22732015-06-01 Jiong Wang <jiong.wang@arm.com> 2274 2275 * elfnn-aarch64.c (aarch64_reloc_got_type): Support 2276 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15. 2277 (elfNN_aarch64_final_link_relocate): Ditto. 2278 (elfNN_aarch64_gc_swap_hook): Ditto. 2279 (elfNN_aarch64_check_relocs): Ditto. 2280 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 2281 22822015-06-01 Jiong Wang <jiong.wang@arm.com> 2283 2284 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry. 2285 * bfd-in2.h: Regenerate. 2286 * libbfd.h: Regenerate. 2287 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for 2288 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15. 2289 22902015-05-28 Catherine Moore <clm@codesourcery.com> 2291 Bernd Schmidt <bernds@codesourcery.com> 2292 Paul Brook <paul@codesourcery.com> 2293 2294 * bfd-in2.h: Regenerated. 2295 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define. 2296 (COMPACT_EH_CANT_UNWIND_OPCODE): Define. 2297 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from 2298 eh_frame_hdr_info. 2299 (compact_eh_frame_hdr_info): Declare. 2300 (eh_frame_hdr_info): Redeclare with union for dwarf-specific 2301 fields and compact-eh fields. 2302 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding. 2303 (bfd_elf_section_data): Add eh_frame_entry_field. 2304 (elf_section_eh_frame_entry): Define. 2305 (bfd_elf_parse_eh_frame_entries): Declare. 2306 (_bfd_elf_parse_eh_frame_entry): Declare. 2307 (_bfd_elf_end_eh_frame_parsing): Declare. 2308 (_bfd_elf_write_section_eh_frame_entry): Declare. 2309 (_bfd_elf_eh_frame_entry_present): Declare. 2310 (_bfd_elf_section_for_symbol): Declare. 2311 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function. 2312 (bfd_elf_record_eh_frame_entry): New function. 2313 (_bfd_elf_parse_eh_frame_entry): New function. 2314 (_bfd_elf_parse_eh_frame): Update hdr_info field references. 2315 (cmp_eh_frame_hdr): New function. 2316 (add_eh_frame_hdr_terminator): New function. 2317 (_bfd_elf_end_eh_frame_parsing): New function. 2318 (find_merged_cie): Update hdr_info field references. 2319 (_bfd_elf_discard_section_eh_frame): Likewise. 2320 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support. 2321 (_bfd_elf_eh_frame_entry_present): New function. 2322 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support. 2323 (_bfd_elf_write_section_eh_frame_entry): New function. 2324 (_bfd_elf_write_section_eh_frame): Update hdr_info field references. 2325 (_bfd_elf_fixup_eh_frame_hdr): New function. 2326 (write_compact_eh_frame_hdr): New function. 2327 (write_dwarf_eh_frame_hdr): New function. 2328 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support. 2329 * elflink.c (_bfd_elf_section_for_symbol): New function. 2330 (elf_section_ignore_discarded_relocs): Add Compact EH support. 2331 (elf_link_input_bfd): Likewise. 2332 (bfd_elf_final_link): Likewise. 2333 (_bfd_elf_gc_mark): Likewise. 2334 (bfd_elf_parse_eh_frame_entries): New function. 2335 (bfd_elf_gc_sections): Add Compact EH support. 2336 (bfd_elf_discard_info): Likewise. 2337 * elfxx-mips.c: Include dwarf2.h. 2338 (_bfd_mips_elf_compact_eh_encoding): New function. 2339 (_bfd_mips_elf_cant_unwind_opcode): New function. 2340 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare. 2341 (_bfd_mips_elf_cant_unwind_opcode): Declare. 2342 (elf_backend_compact_eh_encoding): Define. 2343 (elf_backend_cant_unwind_opcode): Define. 2344 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default. 2345 (elf_backend_cant_unwind_opcode): Provide default. 2346 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and 2347 elf_backend_cant_unwind_opcode. 2348 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition. 2349 23502015-05-27 H.J. Lu <hongjiu.lu@intel.com> 2351 2352 PR binutils/18458 2353 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section 2354 for now binding only if pointer equality isn't needed. 2355 (elf_i386_allocate_dynrelocs): Use .plt.got section for now 2356 binding only if pointer equality isn't needed. 2357 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got 2358 section for now binding only if pointer equality isn't needed. 2359 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now 2360 binding only if pointer equality isn't needed. 2361 23622015-05-26 H.J. Lu <hongjiu.lu@intel.com> 2363 2364 PR binutils/18437 2365 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations 2366 in .rel.plt/.rela.plt. 2367 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 2368 23692015-05-19 Jiong Wang <jiong.wang@arm.com> 2370 2371 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort 2372 relocation case labels alphabetically. 2373 (elfNN_aarch64_final_link_relocate): Ditto. 2374 (elfNN_aarch64_tls_relax): Ditto. 2375 (elfNN_aarch64_relocate_section): Ditto. 2376 (elfNN_aarch64_gc_sweep_hook): Ditto. 2377 (elfNN_aarch64_check_relocs): Ditto. 2378 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto. 2379 (_bfd_aarch64_elf_resolve_relocation): Ditto. 2380 23812015-05-18 Jiong Wang <jiong.wang@arm.com> 2382 2383 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite 2384 comments. 2385 23862015-05-16 H.J. Lu <hongjiu.lu@intel.com> 2387 2388 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section 2389 for now binding. 2390 (elf_i386_allocate_dynrelocs): Use .plt.got section for now 2391 binding. 2392 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got 2393 section for now binding. 2394 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now 2395 binding. 2396 23972015-05-14 H.J. Lu <hongjiu.lu@intel.com> 2398 2399 * bfd.c (bfd_update_compression_header): Also write the zlib 2400 header if the SHF_COMPRESSED bit cleared.. 2401 (bfd_check_compression_header): Return the uncompressed size. 2402 * compress.c (decompress_contents): Don't skip the zlib header. 2403 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB, 2404 which doesn't have the zlib header. 2405 (bfd_init_section_decompress_status): Likewise. 2406 (bfd_get_full_section_contents): Updated. 2407 (bfd_is_section_compressed): Likewise. 2408 (bfd_is_section_compressed_with_header): Return the uncompressed 2409 size. 2410 * elf.c (_bfd_elf_make_section_from_shdr): Updated. 2411 * bfd-in2.h: Regenerated. 2412 24132015-05-14 Jiong Wang <jiong.wang@arm.com> 2414 2415 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow 2416 check restrictions. 2417 24182015-05-14 Max Filippov <jcmvbkbc@gmail.com> 2419 2420 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference 2421 as GOT reference when plt.refcount is not positive. 2422 24232015-05-12 H.J. Lu <hongjiu.lu@intel.com> 2424 2425 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space 2426 for the first .plt entry only if needed. 2427 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. 2428 24292015-05-11 H.J. Lu <hongjiu.lu@intel.com> 2430 2431 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo. 2432 (ALL_MACHINES_CFILES): Likewise. 2433 * archures.c (bfd_mach_iamcu): New. 2434 (bfd_mach_i386_iamcu): Likewise. 2435 (bfd_mach_i386_iamcu_intel_syntax): Likewise. 2436 (bfd_iamcu_arch): Likewise. 2437 (bfd_archures_list): Add &bfd_iamcu_arch. 2438 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to 2439 i386_elf32_vec. 2440 (targ_archs): Add bfd_iamcu_arch if needed. 2441 * configure.ac: Support iamcu_elf32_vec. 2442 * cpu-iamcu.c: New file. 2443 * elf32-i386.c (elf32_iamcu_elf_object_p): New function. 2444 Add support for iamcu_elf32_vec and elf32_iamcu_bed. 2445 * targets.c (iamcu_elf32_vec): New. 2446 (_bfd_target_vector): Add iamcu_elf32_vec. 2447 * Makefile.in: Regenerated. 2448 * bfd-in2.h: Likewise. 2449 * configure: Likewise. 2450 24512015-05-11 H.J. Lu <hongjiu.lu@intel.com> 2452 2453 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU. 2454 24552015-05-10 H.J. Lu <hongjiu.lu@intel.com> 2456 2457 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd 2458 and output_bfd with abfd. 2459 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. 2460 24612015-05-06 Toni Spets <toni.spets@iki.fi> 2462 2463 PR ld/18372 2464 * peXXigen.c (rsrc_process_section): Skip discarded resource 2465 sections. 2466 24672015-05-01 H.J. Lu <hongjiu.lu@intel.com> 2468 2469 * config.bfd: Support i[3-7]86-*-elf*. 2470 24712015-04-30 H.J. Lu <hongjiu.lu@intel.com> 2472 2473 * elf32-i386.c (elf_backend_post_process_headers): Undef for 2474 Solaris 2. 2475 24762015-04-30 Nick Clifton <nickc@redhat.com> 2477 2478 PR 18317 2479 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of 2480 mep_reloc. 2481 (mep_reloc): Delete unused function. 2482 24832015-04-29 Nick Clifton <nickc@redhat.com> 2484 2485 PR 17099 2486 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG 2487 relocs. 2488 24892015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 2490 2491 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function. 2492 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call 2493 elf_s390_merge_obj_attributes. 2494 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function. 2495 24962015-04-24 Jiong Wang <jiong.wang@arm.com> 2497 2498 PR ld/18270 2499 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for 2500 GOT_NORMAL for both sgot/srelgot section. 2501 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address 2502 and generate necessary runtime relocation for GOT entry. 2503 25042015-04-24 H.J. Lu <hongjiu.lu@intel.com> 2505 2506 PR binutils/18209 2507 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input. 2508 25092015-04-24 Jiong Wang <jiong.wang@arm.com> 2510 2511 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject 2512 PC-relative relocation for external symbol. 2513 25142015-04-24 Nick Clifton <nickc@redhat.com> 2515 2516 PR 18313 2517 * compress.c (decompress_contents): Zero initialse the z_stream 2518 structure. 2519 25202015-04-24 Nick Clifton <nickc@redhat.com> 2521 2522 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler 2523 local labels to include local labels with a numeric suffix and 2524 fake symbols. 2525 25262015-04-24 H.J. Lu <hongjiu.lu@intel.com> 2527 2528 PR binutils/18316 2529 * section.c (SEC_MEP_VLIW): New. 2530 * bfd-in2.h: Regenerated. 2531 25322015-04-23 H.J. Lu <hongjiu.lu@intel.com> 2533 2534 PR ld/18277 2535 * compress.c (bfd_compress_section_contents): Remove the 2536 write_compress argument. 2537 (bfd_init_section_compress_status): Updated. 2538 (bfd_compress_section): Likewise. 2539 * elf.c (_bfd_elf_set_reloc_sh_name): New. 2540 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name 2541 to (unsigned int) -1 if delay_st_name_p is TRUE. Use 2542 _bfd_elf_set_reloc_sh_name. 2543 (elf_fake_sections): Don't rename DWARF debug section for 2544 linker output if it will be compressed. Instead, set 2545 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr. 2546 (assign_section_numbers): Call _bfd_elf_strtab_addref only if 2547 sh_name != (unsigned int) -1. Don't finalize nor assign 2548 shstrtab section here. Delay setting output section names to 2549 _bfd_elf_write_object_contents. 2550 (_bfd_elf_compute_section_file_positions): Update comments on 2551 sh_offset for shstrtab section. 2552 (assign_file_positions_for_non_load_sections): Set sh_offset to 2553 -1 for shstrtab section. 2554 (assign_file_positions_except_relocs): Likewise. 2555 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name 2556 when compressing DWARF debug sections. Place shstrtab section 2557 after DWARF debug sections have been compressed. 2558 (_bfd_elf_write_object_contents): Setting sh_name for output 2559 sections. 2560 25612015-04-23 H.J. Lu <hongjiu.lu@intel.com> 2562 2563 PR binutils/18209 2564 * bfd.c (bfd): Add is_linker_input. 2565 * elf.c (convert_debug_to_zdebug): New. 2566 (convert_zdebug_to_debug): Likewise. 2567 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to 2568 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME. 2569 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name 2570 instead of a pointer to section. 2571 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME 2572 is set. 2573 * section.c (SEC_ELF_RENAME): New. 2574 * bfd-in2.h: Regenerated. 2575 25762015-04-23 Alan Modra <amodra@gmail.com> 2577 2578 * elf64-ppc.c (TOC_BASE_ALIGN): Define. 2579 (ppc64_elf_next_toc_section): Align multi-got toc base. 2580 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol. 2581 25822015-04-22 H.J. Lu <hongjiu.lu@intel.com> 2583 2584 PR ld/18289 2585 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref. 2586 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0. 2587 (elf_i386_create_dynamic_sections): Always allow copy relocs for 2588 building executables. 2589 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref. 2590 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF. 2591 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for 2592 PIE and R_386_GOTOFF. 2593 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable. 2594 25952015-04-20 H.J. Lu <hongjiu.lu@intel.com> 2596 2597 * elf.c (assign_section_numbers): Always set up sh_name. 2598 25992015-04-20 H.J. Lu <hongjiu.lu@intel.com> 2600 2601 * elf.c (assign_file_positions_for_non_load_sections): Iterate 2602 sections by pointer. 2603 (_bfd_elf_assign_file_positions_for_non_load): Likewise. 2604 26052015-04-14 H.J. Lu <hongjiu.lu@intel.com> 2606 2607 * bfd-in.h (compressed_debug_section_type): New. 2608 * compress.c (bfd_compress_section_contents): Add an argument 2609 for linker write compression and always generate .zdebug_* 2610 section when linking. 2611 (bfd_init_section_compress_status): Pass FALSE to 2612 bfd_compress_section_contents. 2613 (bfd_compress_section): New function. 2614 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS 2615 on DWARF debug sections if COMPRESS_DEBUG is set and rename 2616 section if COMPRESS_DEBUG_GABI_ZLIB isn't set. 2617 (assign_file_positions_for_non_load_sections): Set sh_offset 2618 to -1 if SEC_ELF_COMPRESS is set. 2619 (assign_file_positions_except_relocs): Likwise. 2620 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ... 2621 (_bfd_elf_assign_file_positions_for_non_load): This. Change 2622 return time to bfd_boolean. Compress the section if 2623 SEC_ELF_COMPRESS is set. 2624 (_bfd_elf_write_object_contents): Updated. 2625 (_bfd_elf_set_section_contents): Write section contents to 2626 the buffer if SEC_ELF_COMPRESS is set. 2627 * merge.c: Include "elf-bfd.h". 2628 (sec_merge_emit): Add arguments for contents and offset. Write 2629 to contents with offset if contents isn't NULL. 2630 (_bfd_write_merged_section): Write section contents to the 2631 buffer if SEC_ELF_COMPRESS is set. Pass contents and 2632 output_offset to sec_merge_emit. 2633 * elflink.c (bfd_elf_final_link): Allocate the buffer for 2634 output section contents if SEC_ELF_COMPRESS is set. 2635 * section.c (SEC_ELF_COMPRESS): New. 2636 * bfd-in2.h: Regenerated. 2637 26382015-04-15 Alan Modra <amodra@gmail.com> 2639 2640 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix. 2641 26422015-04-14 Nick Clifton <nickc@redhat.com> 2643 2644 * elf32-rl78.c (RL78_OP_REL): New macro. 2645 (rl78_elf_howto_table): Use it for complex relocs. 2646 (get_symbol_value): Handle the cases when the info or status 2647 arguments are NULL. 2648 (get_romstart): Cache the status returned by get_symbol_value. 2649 (get_ramstart): Likewise. 2650 (RL78_STACK_PUSH): Generate an error message if the stack 2651 overflows. 2652 (RL78_STACK_POP): Likewise for underflows. 2653 (rl78_compute_complex_reloc): New function. Contains the basic 2654 processing code for all RL78 complex relocs. 2655 (rl78_special_reloc): New function. Provides special reloc 2656 handling for complex relocs. 2657 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc. 2658 (rl78_offset_for_reloc): Likewise. 2659 26602015-04-14 H.J. Lu <hongjiu.lu@intel.com> 2661 2662 PR ld/pr17709 2663 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check 2664 info->extern_protected_data when warning copy relocs against 2665 protected symbols. 2666 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data 2667 when checking protected non-function symbols. 2668 26692015-04-13 John Baldwin <jhb@FreeBSD.org> 2670 2671 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on 2672 FreeBSD. 2673 (elfcore_write_xstatereg): Use correct note name on FreeBSD. 2674 26752015-04-13 H.J. Lu <hongjiu.lu@intel.com> 2676 2677 PR ld/18250 2678 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE 2679 if the object has been claimed by plugin. 2680 26812015-04-11 H.J. Lu <hongjiu.lu@intel.com> 2682 2683 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND 2684 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against 2685 protected data symbol when building shared library. 2686 * elf64-x86-64.c (elf_x86_64_relocate_section): Check 2687 R_X86_64_GOTOFF64 against undefined symbol and replace 2688 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking 2689 R_X86_64_GOTOFF64 against protected data symbol when building 2690 shared library. 2691 26922015-04-10 H.J. Lu <hongjiu.lu@intel.com> 2693 2694 PR ld/pr17709 2695 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF 2696 against protected data symbol when building shared library. 2697 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check 2698 R_X86_64_GOTOFF64 against protected data symbol when building 2699 shared library. 2700 27012015-04-10 H.J. Lu <hongjiu.lu@intel.com> 2702 2703 PR ld/pr15228 2704 PR ld/pr17709 2705 * elf-bfd.h (elf_backend_data): Add extern_protected_data. 2706 * elf32-i386.c (elf_backend_extern_protected_data): New. 2707 Defined to 1. 2708 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 2709 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on 2710 copy relocs against protected symbols if extern_protected_data 2711 is true. 2712 (_bfd_elf_symbol_refs_local_p): Don't return true on protected 2713 non-function symbols if extern_protected_data is true. 2714 * elfxx-target.h (elf_backend_extern_protected_data): New. 2715 Default to 0. 2716 (elfNN_bed): Initialize extern_protected_data with 2717 elf_backend_extern_protected_data. 2718 27192015-04-10 H.J. Lu <hongjiu.lu@intel.com> 2720 2721 * compress.c (bfd_compress_section_contents): Replace bfd_malloc 2722 and free with bfd_alloc and bfd_release on compressed buffer. 2723 Release buffer if compressed section isn't smaller. 2724 27252015-04-10 Alan Modra <amodra@gmail.com> 2726 2727 PR ld/18222 2728 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error 2729 on adding a protected visibility variable to .dynbss. 2730 27312015-04-10 Alan Modra <amodra@gmail.com> 2732 2733 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com> 2734 PR ld/pr15228 2735 PR ld/pr17709 2736 * elf-bfd.h (elf_backend_data): Delete extern_protected_data. 2737 * elf32-i386.c (elf_backend_extern_protected_data): Delete. 2738 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 2739 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove 2740 extern_protected_data test. 2741 (_bfd_elf_symbol_refs_local_p): Likewise. 2742 * elfxx-target.h (elf_backend_extern_protected_data): Delete. 2743 (elfNN_bed): Delete elf_backend_extern_protected_data init. 2744 27452015-04-09 H.J. Lu <hongjiu.lu@intel.com> 2746 2747 * compress.c (bfd_compress_section_contents): Update comments. 2748 (bfd_init_section_decompress_status): Likewise. 2749 (bfd_init_section_compress_status): Likewise. 2750 27512015-04-09 H.J. Lu <hongjiu.lu@intel.com> 2752 2753 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to 2754 object_flags. 2755 (TARGET_LITTLE_SYM): Likewise. 2756 27572015-04-09 Max Filippov <jcmvbkbc@gmail.com> 2758 2759 * elf32-xtensa.c (splay-tree.h): include header. 2760 (text_action_struct): drop next pointer. 2761 (text_action_list_struct): drop head pointer, add count and 2762 tree fields. 2763 (find_fill_action): instead of linear search in text_action_list 2764 search in the tree. 2765 (text_action_compare, action_first, action_next): new functions. 2766 (text_action_add, text_action_add_literal): instead of linear 2767 search and insertion insert new node into the tree. 2768 (removed_by_actions): pass additional parameter: action_list, 2769 use it to traverse the tree. 2770 (offset_with_removed_text): pass additional action_list parameter 2771 to removed_by_actions. 2772 (map_action_fn_context): new typedef. 2773 (map_action_fn_context_struct): new structure. 2774 (map_action_fn): new function. 2775 (map_removal_by_action): use splay_tree_foreach to build map. 2776 (find_insn_action): replace linear search in text_action_list 2777 with series of splay_tree_lookups. 2778 (print_action, print_action_list_fn): new functions. 2779 (print_action_list): use splay_tree_foreach. 2780 (init_xtensa_relax_info): drop action_list.head initialization. 2781 Initialize the tree. 2782 (compute_text_actions): use non-zero action_list_count instead of 2783 non-NULL action list. 2784 (xlate_map_context): new typedef. 2785 (xlate_map_context_struct): new structure. 2786 (xlate_map_fn): new function. 2787 (build_xlate_map): use splay_tree_foreach to build map. 2788 (action_remove_bytes_fn): new function. 2789 (relax_section): use zero action_list_count instead of NULL 2790 action list. Use splay_tree_foreach to count final section size. 2791 Drop unused variable 'removed'. 2792 27932015-04-09 Max Filippov <jcmvbkbc@gmail.com> 2794 2795 * elf32-xtensa.c (removed_literal_map_entry): new typedef. 2796 (removed_literal_map_entry_struct): new structure. 2797 (removed_literal_list_struct): add new fields: n_map and map. 2798 (map_removed_literal, removed_literal_compare): new functions. 2799 (find_removed_literal): build index array for literals ordered 2800 by VMA, use binary search to find removed literal. 2801 28022015-04-09 Max Filippov <jcmvbkbc@gmail.com> 2803 2804 * elf32-xtensa.c (removal_by_action_entry_struct, 2805 removal_by_action_map_struct): new structures. 2806 (removal_by_action_entry, removal_by_action_map): new typedefs. 2807 (text_action_list_struct): add new field: map. 2808 (map_removal_by_action, removed_by_actions_map, 2809 offset_with_removed_text_map): new functions. 2810 (relax_section): replace offset_with_removed_text with 2811 offset_with_removed_text_map. 2812 (translate_reloc, relax_property_section, relax_section_symbols): 2813 replace removed_by_actions with removed_by_actions_map. 2814 28152015-04-09 Max Filippov <jcmvbkbc@gmail.com> 2816 2817 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry, 2818 reloc_range): new typedef. 2819 (reloc_range_list_struct, reloc_range_list_entry_struct, 2820 reloc_range_struct): new structures. 2821 (reloc_range_compare, build_reloc_ranges, 2822 reloc_range_list_append, reloc_range_list_remove, 2823 reloc_range_list_update_range, free_reloc_range_list): new 2824 functions. 2825 (compute_text_actions): precompute relocation opcodes before the 2826 loop. Add relevant_relocs variable, initialize it before the 2827 loop, pass it to the check_section_ebb_pcrels_fit. 2828 (check_section_ebb_pcrels_fit): add new parameter: 2829 relevant_relocs. Update address range in the relevant_relocs if 2830 it's non-NULL and iterate only over relevant relocations. 2831 28322015-04-09 Nick Clifton <nickc@redhat.com> 2833 2834 * elf32-rx.c (describe_flags): Report the settings of the string 2835 insn using bits. 2836 (rx_elf_merge_private_bfd_data): Handle merging of the string insn 2837 using bits. 2838 28392015-04-08 H.J. Lu <hongjiu.lu@intel.com> 2840 2841 * compress.c (bfd_compress_section_contents): Work around a GCC 2842 uninitialized warning bug fixed in GCC 4.7. 2843 28442015-04-08 H.J. Lu <hongjiu.lu@intel.com> 2845 2846 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI 2847 bit. 2848 * bfd.c (bfd::flags): Increase size to 18 bits. 2849 (BFD_COMPRESS_GABI): New. 2850 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI. 2851 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise. 2852 (bfd_update_compression_header): New fuction. 2853 (bfd_check_compression_header): Likewise. 2854 (bfd_get_compression_header_size): Likewise. 2855 (bfd_is_section_compressed_with_header): Likewise. 2856 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New. 2857 (bfd_compress_section_contents): Return the uncompressed size if 2858 the full section contents is compressed successfully. Support 2859 converting from/to .zdebug* sections. 2860 (bfd_get_full_section_contents): Call 2861 bfd_get_compression_header_size to get compression header size. 2862 (bfd_is_section_compressed): Renamed to ... 2863 (bfd_is_section_compressed_with_header): This. Add a pointer 2864 argument to return compression header size. 2865 (bfd_is_section_compressed): Use it. 2866 (bfd_init_section_decompress_status): Call 2867 bfd_get_compression_header_size to get compression header size. 2868 Return FALSE if uncompressed section size is 0. 2869 * elf.c (_bfd_elf_make_section_from_shdr): Support converting 2870 from/to .zdebug* sections. 2871 * bfd-in2.h: Regenerated. 2872 28732015-04-07 Alan Modra <amodra@gmail.com> 2874 2875 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being 2876 mapped to output .got section. 2877 28782015-04-07 Alan Modra <amodra@gmail.com> 2879 2880 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha 2881 and has_addr16_lo. Make has_sda_refs a bitfield. 2882 (ppc_elf_check_relocs): Set new flags. 2883 (ppc_elf_link_hash_table_create): Update default_params. 2884 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases 2885 where we won't be making .dynbss entries or editing code. Set 2886 params->pic_fixup when we'll edit code for protected var access. 2887 (allocate_dynrelocs): Allocate got entry for edited code and 2888 discard dyn_relocs. 2889 (struct ppc_elf_relax_info): Add picfixup_size. 2890 (ppc_elf_relax_section): Rename struct one_fixup to struct 2891 one_branch_fixup. Rename fixups to branch_fixups. Size space for 2892 pic fixups. 2893 (ppc_elf_relocate_section): Edit non-PIC accessing protected 2894 visibility variables to PIC. Don't emit dyn_relocs for code 2895 we've edited. 2896 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup. 2897 28982015-04-07 Nick Clifton <nickc@redhat.com> 2899 2900 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated 2901 local labels as local. 2902 29032015-04-06 H.J. Lu <hongjiu.lu@intel.com> 2904 2905 * compress.c (get_uncompressed_size): Removed. 2906 (bfd_compress_section_contents): Use bfd_putb64 to write 2907 uncompressed section size. 2908 (bfd_init_section_decompress_status): Replace 2909 get_uncompressed_size with bfd_getb64. 2910 29112015-04-04 H.J. Lu <hongjiu.lu@intel.com> 2912 2913 * elf.c (_bfd_elf_init_private_section_data): Also preserve the 2914 SHF_COMPRESSED bit if not decompress. 2915 29162015-04-04 H.J. Lu <hongjiu.lu@intel.com> 2917 2918 * compress.c (get_uncompressed_size): New. Extracted from ... 2919 (bfd_init_section_decompress_status): This. Use it. 2920 29212015-04-02 Andrew Turner <andrew@freebsd.org> 2922 2923 * config.bfd: Add aarch64-*-freebsd* target triple. 2924 29252015-04-02 H.J. Lu <hongjiu.lu@intel.com> 2926 2927 * configure: Regenerated. 2928 29292015-04-01 Tejas Belagod <tejas.belagod@arm.com> 2930 Marcus Shawcroft <marcus.shawcroft@arm.com> 2931 Jiong Wang <jiong.wang@arm.com> 2932 2933 * bfd-in.h (bfd_elf64_aarch64_set_options) 2934 (bfd_elf32_aarch64_set_options): Add parameter. 2935 * bfd-in2.h: Regenerated. 2936 * elfnn-aarch64.c (aarch64_erratum_843419_stub) 2937 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p) 2938 (_bfd_aarch64_erratum_843419_stub_name) 2939 (_bfd_aarch64_erratum_843419_fixup) 2940 (_bfd_aarch64_erratum_843419_scan) 2941 (_bfd_aarch64_erratum_843419_branch_to_stub) 2942 (_bfd_aarch64_erratum_843419_p): Define. 2943 (enum elf_aarch64_stub_type): Define 2944 aarch64_stub_erratum_843419_veneer. 2945 (struct elf_aarch64_stub_hash_entry): Define adrp_offset. 2946 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419 2947 and fix_erratum_843419_adr. 2948 (stub_hash_newfunc): Initialize adrp_offset; 2949 (_bfd_aarch64_add_stub_entry_after): Define. 2950 (aarch64_map_one_stub, aarch64_build_one_stub) 2951 (aarch64_size_one_stub): Handle 2952 aarch64_stub_erratum_843419_veneer. 2953 (_bfd_aarch64_resize_stubs): Round stub section size. 2954 (elfNN_aarch64_size_stubs): Add scan for 843419. 2955 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize 2956 fix_erratum_843419 and fix_erratum_843419_adr. 2957 (struct erratum_835769_branch_to_stub_data): Add info. 2958 (elfNN_aarch64_write_section): Initialise info. Handle 843419. 2959 (elfNN_aarch64_size_dynamic_sections): Handle 843419. 2960 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm) 2961 (_bfd_aarch64_sign_extend): Define. 2962 (reencode_adr_imm): Remove static. Rename to: 2963 (_bfd_aarch64_reencode_adr_imm): Define. 2964 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm. 2965 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP) 2966 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend) 2967 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm): 2968 Define. 2969 29702015-04-01 H.J. Lu <hongjiu.lu@intel.com> 2971 2972 * configure: Regenerated. 2973 29742015-03-31 Ed Schouten <ed@nuxi.nl> 2975 2976 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec 2977 for x86_64-*-cloudabi*. 2978 * configure.ac: Handle x86_64_elf64_cloudabi_vec. 2979 * configure: Regenerated. 2980 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*. 2981 (TARGET_LITTLE_NAME): Likewise. 2982 (ELF_OSABI): Likewise. 2983 (elf64_bed): Likewise. 2984 * targets.c (x86_64_elf64_cloudabi_vec): New. 2985 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec. 2986 29872015-03-31 H.J. Lu <hongjiu.lu@intel.com> 2988 2989 * configure.ac: Revert the AM_ZLIB change. 2990 * Makefile.in: Regenerated. 2991 * aclocal.m4: Likewise. 2992 * configure: Likewise. 2993 * doc/Makefile.in: Likewise. 2994 29952015-03-30 H.J. Lu <hongjiu.lu@intel.com> 2996 2997 PR ld/18169 2998 * elf-bfd.h (elf_backend_data): Add get_reloc_section. 2999 (_bfd_elf_get_reloc_section): New. 3000 * elf.c (_bfd_elf_get_reloc_section): Likewise. 3001 (assign_section_numbers): Call get_reloc_section to look up the 3002 section the relocs apply. 3003 * elfxx-target.h (elf_backend_get_reloc_section): Likewise. 3004 (elfNN_bed): Initialize get_reloc_section with 3005 elf_backend_get_reloc_section. 3006 30072015-03-29 H.J. Lu <hongjiu.lu@intel.com> 3008 3009 * Makefile.am (ZLIB): New. 3010 (ZLIBINC): Likewise. 3011 (AM_CFLAGS): Add $(ZLIBINC). 3012 (libbfd_la_LIBADD): Add $(ZLIB). 3013 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>. 3014 (decompress_contents): Don't check HAVE_ZLIB_H. 3015 (bfd_compress_section_contents): Likewise. 3016 (bfd_get_full_section_contents): Likewise. 3017 (bfd_init_section_decompress_status): Likewise. 3018 (bfd_init_section_compress_status): Likewise. 3019 * configure.ac (AM_ZLIB): Removed. 3020 (zlibdir): New. AC_SUBST. 3021 (zlibinc): Likewise. 3022 Add --with-system-zlib. 3023 * Makefile.in: Regenerated. 3024 * acinclude.m4: Likewise. 3025 * config.in: Likewise. 3026 * configure: Likewise. 3027 * doc/Makefile.in: Likewise. 3028 30292015-03-27 Alan Modra <amodra@gmail.com> 3030 3031 PR ld/15228 3032 PR ld/18167 3033 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set 3034 protected_def when symbol section is read-only. Adjust all calls. 3035 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment. 3036 30372015-03-26 Tejas Belagod <tejas.belagod@arm.com> 3038 3039 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic 3040 _bfd_final_link_relocate with aarch64_relocate. 3041 30422015-03-26 H.J. Lu <hongjiu.lu@intel.com> 3043 3044 PR ld/18160 3045 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible. 3046 (bfd_elf_gc_sections): Likewise. 3047 30482015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com> 3049 3050 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section 3051 size for initial branch. 3052 (elfNN_aarch64_build_stubs): Write initial branch. 3053 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write 3054 mapping symbol on initial branch. 3055 30562015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com> 3057 3058 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): 3059 Update erratum count. 3060 30612015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> 3062 3063 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on 3064 first matching debug section. 3065 30662015-03-24 H.J. Lu <hongjiu.lu@intel.com> 3067 3068 PR gas/18087 3069 * compress.c (bfd_compress_section_contents): Don't write the 3070 zlib header and set contents as well as compress_status if 3071 compression didn't make the section smaller. 3072 (bfd_init_section_compress_status): Don't check compression 3073 size here. 3074 30752015-03-24 Nick Clifton <nickc@redhat.com> 3076 3077 PR binutils/17512 3078 * coffgen.c (coff_get_normalized_symtab): Fix test for out of 3079 range auxiliary sections. 3080 30812015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com> 3082 3083 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor 3084 code into: 3085 (_bfd_aarch64_get_stub_for_link_section): Define. 3086 30872015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com> 3088 3089 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust 3090 update of section_group[].stub_sec. 3091 30922015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com> 3093 3094 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove. 3095 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments. 3096 Delete fixes, fix_table_size and associated code. Call 3097 _bfd_aarch64_add_stub_entry_in_group. Rename to... 3098 (bfd_aarch64_erratum_835769_scan): Define. 3099 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes, 3100 erratum_835769_fix_table_size, i and associated code. Relocate 3101 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size 3102 correction. Delete construction of stub entry from 3103 erratum_835769_fixes array. 3104 31052015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com> 3106 3107 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use 3108 _bfd_aarch64_add_stub_entry_in_group. 3109 31102015-03-24 Alan Modra <amodra@gmail.com> 3111 3112 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to 3113 stubs, even those for undefined weak symbols. Otherwise, don't 3114 report relocation overflow on branches to undefined strong 3115 symbols. Fix memory leak. 3116 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation 3117 overflow on branches to undefined strong symbols. 3118 31192015-03-23 Keith Seitz <keiths@redhat.com> 3120 3121 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add 3122 missing ';'. 3123 31242015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3125 3126 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name 3127 construction into... 3128 (_bfd_aarch64_erratum_835769_stub_name): Define. 3129 31302015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3131 3132 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out 3133 stub resize code into... 3134 (bfd_aarch64_resize_stubs): Define. 3135 31362015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3137 3138 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub 3139 creation code into... 3140 (bfd_aarch64_create_stub_section): Define. 3141 31422015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3143 3144 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename 3145 from elf_aarch64_create_or_find_stub_sec. 3146 (_bfd_aarch64_add_stub_entry_in_group): Rename from 3147 elfNN_aarch64_add_stub. Call 3148 _bfd_aarch64_create_or_find_stub_sec. 3149 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call 3150 _bfd_aarch64_add_stub_entry_in_group. 3151 31522015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3153 3154 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse 3155 sense of boolean return. 3156 (elfNN_aarch64_size_stubs): Adjust for above. 3157 31582015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3159 3160 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec): 3161 Remove unused parameter. 3162 (elfNN_aarch64_size_stubs): Adjust for above. 3163 31642015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3165 3166 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx. 3167 31682015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3169 3170 * elfnn-aarch64.c (aarch64_erratum_835769_fixes) 3171 (num_aarch64_erratum_835769_fixes): Remove. 3172 (elfNN_aarch64_size_stubs): Remove assignments to above. 3173 31742015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3175 3176 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn 3177 to rt2. 3178 (aarch64_erratum_seqeunce): Rename rtn to rt2. 3179 31802015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> 3181 3182 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout. 3183 31842015-03-19 Nick Clifton <nickc@redhat.com> 3185 3186 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of 3187 the RL78 core based upon the flags. 3188 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14 3189 flags. 3190 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name. 3191 (elf32_rl78_machine): Always return bfd_mach_rl78. 3192 31932015-03-19 Nick Clifton <nickc@redhat.com> 3194 3195 PR 18078 3196 * compress.c (bfd_compress_section_contents): Do not define this 3197 function if it is not used. 3198 31992015-03-18 H.J. Lu <hongjiu.lu@intel.com> 3200 3201 * compress.c (bfd_compress_section_contents): Make it static. 3202 * bfd-in2.h: Regenerated. 3203 32042015-03-18 Eric Youngdale <eyoungdale@ptc.com> 3205 3206 PR ld/16598 3207 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs 3208 suitable for the AMD64. 3209 32102015-03-18 Jon Turney <jon.turney@dronecode.org.uk> 3211 Nick Clifton <nickc@redhat.com> 3212 3213 PR binutils/18087 3214 * coffgen.c (make_a_section_from_file): Only prepend a z to a 3215 debug section's name if the section was actually compressed. 3216 * elf.c (_bfd_elf_make_section_from_shdr): Likewise. 3217 * compress.c (bfd_init_section_compress_status): Do not compress 3218 the section if doing so would make it bigger. In such cases leave 3219 the section alone and return COMPRESS_SECTION_NONE. 3220 32212015-03-17 Alan Modra <amodra@gmail.com> 3222 3223 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0 3224 on nothing to do, before malloc of returned symbol array. 3225 32262015-03-16 Nick Clifton <nickc@redhat.com> 3227 3228 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not 3229 stored in the elf_section_data structure then load them as 3230 necessary. 3231 32322015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com> 3233 3234 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort 3235 relocs against code sections. 3236 * elf32-s390.c: Define elf_backend_sort_relocs_p. 3237 * elf64-s390.c: Likewise. 3238 32392015-03-11 Alan Modra <amodra@gmail.com> 3240 3241 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in 3242 reverse order. Account for larger size of __tls_get_addr_opt stub. 3243 32442015-03-10 Yuri Gribov <y.gribov@samsung.arm> 3245 3246 PR ld/16572 3247 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for 3248 ELF_ARM_HASENTRY. 3249 (elf32_arm_print_private_bfd_data): Likewise. 3250 32512015-03-06 Nick Clifton <nickc@redhat.com> 3252 3253 PR binutils/17765 3254 * elflink.c (put_value): Like previous delta, but for the 32-bit 3255 case. 3256 32572015-03-05 Nick Clifton <nickc@redhat.com> 3258 3259 PR binutils/17765 3260 * elflink.c (put_value): Avoid using an undefined shift 3261 operation. 3262 32632015-03-05 H.J. Lu <hongjiu.lu@intel.com> 3264 3265 PR ld/pr15228 3266 PR ld/pr17709 3267 * elf-bfd.h (elf_backend_data): Add extern_protected_data. 3268 * elf32-i386.c (elf_backend_extern_protected_data): New. 3269 Defined to 1. 3270 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. 3271 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on 3272 copy relocs against protected symbols if extern_protected_data 3273 is true. 3274 (_bfd_elf_symbol_refs_local_p): Don't return true on protected 3275 non-function symbols if extern_protected_data is true. 3276 * elfxx-target.h (elf_backend_extern_protected_data): New. 3277 Default to 0. 3278 (elfNN_bed): Initialize extern_protected_data with 3279 elf_backend_extern_protected_data. 3280 32812015-03-05 Nick Clifton <nickc@redhat.com> 3282 3283 PR binutils/18025 3284 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2 3285 lookup fails, check for an address bias in the dwarf info, and if 3286 one exists, retry the lookup with the biased value. 3287 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function. 3288 Determines if a bias exists bewteen the addresses of functions 3289 based on DWARF information vs symbol table information. 3290 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype. 3291 * libbfd.h: Regenerate. 3292 32932015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com> 3294 3295 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm) 3296 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19) 3297 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove. 3298 32992015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com> 3300 3301 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort. 3302 (aarch64_size_one_stub): Likewise. 3303 (aarch64_map_one_stub): Likewise. 3304 33052015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com> 3306 3307 * cpu-s390.c (N): New macro. 3308 (bfd_s390_31_arch): New. Define only if default target word size 3309 is 64 bits. Otherwise define... 3310 (bfd_390_64_arch): ...this. Make static. 3311 (bfd_s390_arch): Define according to the default target word size. 3312 Let the 'next' field point to the alternate arch. 3313 33142015-03-04 Richard Sandiford <richard.sandiford@arm.com> 3315 3316 PR gas/17843 3317 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect 3318 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 3319 to be used with MOVK rather than MOVZ. 3320 33212015-03-03 DJ Delorie <dj@redhat.com> 3322 3323 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if 3324 there's a symbol. 3325 33262015-02-28 Alan Modra <amodra@gmail.com> 3327 3328 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if 3329 not PLT_NEW. 3330 33312015-02-27 H.J. Lu <hongjiu.lu@intel.com> 3332 3333 * elf32-i386.c (need_convert_mov_to_lea): New. 3334 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed. 3335 (elf_i386_convert_mov_to_lea): Return TRUE if 3336 need_convert_mov_to_lea is unset. 3337 * elf64-x86-64.c (need_convert_mov_to_lea): New. 3338 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed. 3339 (elf_x86_64_convert_mov_to_lea): Return TRUE if 3340 need_convert_mov_to_lea is unset. 3341 33422015-02-27 Nick Clifton <nickc@redhat.com> 3343 3344 PR binutils/17910 3345 * coffgen.c (_bfd_coff_internal_syment_name): Only check for 3346 string length overflow when the string table length is actually 3347 set. 3348 33492015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com> 3350 3351 * bfd-in2.h: Regenerate. 3352 * libbfd.h: Regenerate. 3353 33542015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> 3355 3356 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix 3357 TLSDESC_LD_PREL19 field width and masks. 3358 (aarch64_tls_transition_without_check) 3359 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3360 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3361 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3362 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19. 3363 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3364 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3365 33662015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> 3367 3368 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE 3369 tests. 3370 (aarch64_tls_transition_without_check) 3371 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3372 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3373 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3374 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21. 3375 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3376 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3377 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. 3378 33792015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> 3380 3381 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC) 3382 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check) 3383 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) 3384 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) 3385 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle 3386 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21. 3387 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3388 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3389 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. 3390 33912015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> 3392 3393 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width. 3394 (aarch64_tls_transition_without_check, aarch64_reloc_got_type) 3395 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax) 3396 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook) 3397 (elfNN_aarch64_check_relocs): Handle 3398 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19. 3399 3400 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) 3401 (_bfd_aarch64_elf_resolve_relocation): Likewise. 3402 34032015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> 3404 3405 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width. 3406 34072015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> 3408 3409 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2) 3410 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC) 3411 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field 3412 width. 3413 34142015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> 3415 3416 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit 3417 field width. 3418 34192015-02-26 Nick Clifton <nickc@redhat.com> 3420 3421 PR binutils/17512 3422 * coffcode.h (coff_compute_section_file_positions): Report 3423 negative page sizes. 3424 * elf.c (elf_fake_sections): Handle excessive alignmment powers. 3425 (assign_file_positions_for_non_load_sections): Replace assertion 3426 with an error message. 3427 (rewrite_elf_program_header): Handle excessive segment 3428 alignments. 3429 * mach-o.c (bfd_mach_o_read_section_32): Likewise. 3430 (bfd_mach_o_read_section_64): Likewise. 3431 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to 3432 print a bfd name, not %A. 3433 34342015-02-26 Alan Modra <amodra@gmail.com> 3435 3436 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build 3437 thread-safe stubs for iplt. 3438 (build_tls_get_addr_stub): Restore r2 immediately after call. 3439 34402015-02-26 Terry Guo <terry.guo@arm.com> 3441 3442 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we 3443 merge Tag_ABI_HardFP_use. 3444 34452015-02-26 Alan Modra <amodra@gmail.com> 3446 3447 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc. 3448 Use text relocs rather than giving an error on trying to use 3449 .dynbss for protected shared lib vars. 3450 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. 3451 34522015-02-25 Andrew Burgess <andrew.burgess@embecosm.com> 3453 3454 * elf32-avr.c (struct elf_avr_section_data): New structure. 3455 (struct avr_relax_info): New structure. 3456 (elf_avr_new_section_hook): New function. 3457 (struct elf_avr_section_data): Add relax_info. 3458 (get_avr_relax_info): New function. 3459 (init_avr_relax_info): New function. 3460 (elf32_avr_relax_delete_bytes): Find next property record before 3461 deleting bytes. When deleting don't move bytes beyond the next 3462 property record. 3463 (avr_elf32_assign_records_to_section): New function. 3464 (avr_property_record_compare): New function. 3465 (avr_load_all_property_sections): New function. 3466 (elf32_avr_relax_section): Load property data. After relaxing the 3467 section, move any .align directives that have enough deleted bytes 3468 before them. 3469 (bfd_elf32_new_section_hook): Define. 3470 34712015-02-25 Andrew Burgess <andrew.burgess@embecosm.com> 3472 3473 * elf32-avr.h (struct avr_property_header): New strucure. 3474 (avr_elf32_load_property_records): Declare. 3475 (avr_elf32_property_record_name): Declare. 3476 * elf32-avr.c: Add bfd_stdint.h include. 3477 (retrieve_local_syms): New function. 3478 (get_elf_r_symndx_section): New function. 3479 (get_elf_r_symndx_offset): New function. 3480 (internal_reloc_compare): New function. 3481 (struct avr_find_section_data): New structure. 3482 (avr_is_section_for_address): New function. 3483 (avr_find_section_for_address): New function. 3484 (avr_elf32_load_records_from_section): New function. 3485 (avr_elf32_load_property_records): New function. 3486 (avr_elf32_property_record_name): New function. 3487 34882015-02-25 Andrew Burgess <andrew.burgess@embecosm.com> 3489 3490 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define. 3491 (AVR_PROPERTY_RECORDS_VERSION): Define. 3492 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define. 3493 (struct avr_property_record): New structure. 3494 34952015-02-24 Nick Clifton <nickc@redhat.com> 3496 3497 * elf32-v850.c (v850_set_note): New function. Creates a Renesas 3498 style note entry. 3499 (v850_elf_make_note_section): New function. Creates a note 3500 section. 3501 (v850_elf_create_sections): New function. Create a note section 3502 if one is not already present. 3503 (v850_elf_set_note): New function. Adds a note to a bfd. 3504 (v850_elf_copy_private_bfd_data): New function. Copies V850 3505 notes. 3506 (v850_elf_merge_notes): New function. Merges V850 notes. 3507 (print_v850_note): New function. Displays a V850 note. 3508 (v850_elf_print_notes): New function. Displays all notes attached 3509 to a bfd. 3510 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes. 3511 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes. 3512 (v850_elf_fake_sections): Set the type of the V850 note section. 3513 * bfd-in.h (v850_elf_create_sections): Add prototype. 3514 (v850_elf_set_note): Add prototype. 3515 * bfd-in2.h: Regenerate. 3516 35172015-02-24 Nick Clifton <nickc@redhat.com> 3518 3519 * configure.ac (AC_CHECK_HEADERS): Add wctype.h. 3520 * configure: Regenerate. 3521 * config.in: Regenerate. 3522 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined. 3523 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined. 3524 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H 3525 is defined. 3526 35272015-02-24 Nick Clifton <nickc@redhat.com> 3528 3529 * pdp11.c (set_section_contents): Pad the .text and .data sections 3530 to their aligned sizes. 3531 35322015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp> 3533 3534 * config.bfd: Add h8300-*-linux. 3535 * configure.ac: Add h8300_elf32_linux_vec. 3536 * configure: Regenerate. 3537 * elf32-h8300.c: Likewise. 3538 * targets.c(_bfd_target_vector): Likewise. 3539 35402015-02-23 Nick Clifton <nickc@redhat.com> 3541 3542 PR 17914 3543 * cpu-w65.c: Correct typos in license notice. 3544 3545 PR 17940 3546 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug 3547 symbols at end of sections. Adjust function sizes. 3548 35492015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com> 3550 3551 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype. 3552 (elfcore_write_s390_vxrs_high): Likewise. 3553 * elf.c (elfcore_grok_s390_vxrs_low): New function. 3554 (elfcore_grok_s390_vxrs_high): New function. 3555 (elfcore_grok_note): Call them. 3556 (elfcore_write_s390_vxrs_low): New function. 3557 (elfcore_write_s390_vxrs_high): New function. 3558 (elfcore_write_register_note): Call them. 3559 35602015-02-19 Branko Drevensek <branko.drevensek@gmail.com> 3561 3562 PR 17995 3563 * verilog.c (verilog_write_record): Correct buffer size. 3564 35652015-02-19 Alan Modra <amodra@gmail.com> 3566 3567 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier. 3568 35692015-02-19 Alan Modra <amodra@gmail.com> 3570 3571 PR ld/4317 3572 * elflink.c (elf_link_input_bfd): Drop undefined local syms. 3573 (elf_link_output_extsym): Drop local and global undefined syms. 3574 Tidy. Expand comment. 3575 35762015-02-17 Alan Modra <amodra@gmail.com> 3577 3578 PR ld/17975 3579 * elflink.c (struct elf_outext_info): Remove need_second_pass 3580 and second_pass. 3581 (elf_link_output_extsym): Delete code handling second forced 3582 local pass. Move code emitting NULL STT_FILE symbol later, so 3583 that it can be omitted if forced local is stripped. Don't 3584 emit the NULL STT_FILE if no file symbols have been output. 3585 (bfd_elf_final_link): Remove second forced local pass. 3586 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms. 3587 (ppc_elf_size_dynamic_sections): Likewise. 3588 * elf64-ppc.c (ppc_build_one_stub): Likewise. 3589 (build_global_entry_stubs): Likewise. 3590 (ppc64_elf_build_stubs): Likewise. 3591 35922015-02-16 H.J. Lu <hongjiu.lu@intel.com> 3593 3594 PR ld/17975 3595 * elflink.c (elf_link_output_extsym): Only check filesym_count 3596 when outputting a NULL FILE symbol. Set second_pass_sym to 3597 h->forced_local && !h->root.linker_def. 3598 35992015-02-15 H.J. Lu <hongjiu.lu@intel.com> 3600 3601 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def 3602 on _TLS_MODULE_BASE_. 3603 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise. 3604 36052015-02-15 Alan Modra <amodra@gmail.com> 3606 3607 * dwarf2.c (read_rangelist): Correct buffer overflow check 3608 Whitespace throughout file. 3609 36102015-02-14 Alan Modra <amodra@gmail.com> 3611 3612 PR ld/17973 3613 * bfd.c (struct bfd): Add lto_output. 3614 * linker.c (_bfd_handle_already_linked): Explicitly test for 3615 objects added by the lto plugin. 3616 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and 3617 no_export flags from archive. 3618 * archive.c (open_nested_file): New function, setting lto_output 3619 and no_export, extracted from.. 3620 (find_nested_archive): ..here. Flip params. Rename from 3621 _bfd_find_nested_archive. 3622 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file. 3623 (_bfd_look_for_bfd_in_cache): Copy no_export. 3624 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary 3625 my_archive->no_export test. 3626 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms. 3627 Don't use the file name when adding lto_output STT_FILE sym. 3628 * bfd-in2.h: Regenerate. 3629 36302015-02-13 Alan Modra <amodra@gmail.com> 3631 3632 PR binutils/17512 3633 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove 3634 now redundant assert. 3635 36362015-02-12 Nick Clifton <nickc@redhat.com> 3637 3638 PR binutils/17512 3639 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes) 3640 (read_4_bytes, read_8_bytes, read_n_bytes, read_string) 3641 (read_indirect_string, read_alt_indirect_string) 3642 (read_alt_indirect_ref, read_address, read_abbrevs) 3643 (read_attribute_value, read_attribute, decode_line_info) 3644 (find_abstract_instance_name, read_rangelist) 3645 (scan_unit_for_symbols, parse_comp_unit) 3646 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass 3647 end pointers to reading functions and check for offsets taking 3648 pointers out of range. Replace calls to read_*_leb128 with calls 3649 to safe_read_leb128. 3650 3651 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge 3652 offset. 3653 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for 3654 computed file_name address being before the start of the string 3655 table. 3656 36572015-02-11 H.J. Lu <hongjiu.lu@intel.com> 3658 3659 PR ld/17878 3660 * bfd.c (bfd_plugin_format): New. 3661 (bfd): Add plugin_format and plugin_dummy_bfd. 3662 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean 3663 argument to return TRUE if any plugin is found. Set plugin_format. 3664 (has_plugin): New. 3665 (bfd_plugin_target_p): New. 3666 (bfd_plugin_specified_p): Likewise. 3667 (bfd_plugin_target_p): Likewise. 3668 (register_ld_plugin_object_p): Likewise. 3669 (bfd_plugin_set_plugin): Set has_plugin. 3670 (load_plugin): Cache try_load_plugin result. 3671 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check 3672 plugin_format. 3673 * plugin.h (bfd_plugin_target_p): New. 3674 (bfd_plugin_specified_p): Likewise. 3675 (register_ld_plugin_object_p): Likewise. 3676 * bfd-in2.h: Regenerated. 3677 36782015-02-11 Pedro Alves <palves@redhat.com> 3679 3680 * libbfd-in.h [__cplusplus]: Open extern "C" scope. 3681 * libcoff-in.h [__cplusplus]: Open extern "C" scope. 3682 * libbfd.h: Regenerate. 3683 * libcoff.h: Regenerate. 3684 3685 * elf-bfd.h [__cplusplus]: Wrap in extern "C". 3686 * mach-o.h [__cplusplus]: Wrap in extern "C". 3687 * som.h [__cplusplus]: Wrap in extern "C". 3688 36892015-02-10 Nick Clifton <nickc@redhat.com> 3690 3691 PR binutils/17512 3692 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to 3693 hold the flag bits. 3694 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the 3695 size and number of relocs. 3696 (pe_print_debugdata): Use a 32-bit aligned buffer to store the 3697 codeview record. 3698 * versados.c (process_otr): Check the esdid value before using it 3699 to access the EDATA. 3700 37012015-02-09 Ed Maste <emaste@freebsd.org> 3702 3703 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing 3704 uninitialized and unused variable. 3705 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 3706 37072015-02-09 Alan Modra <amodra@gmail.com> 3708 3709 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL 3710 tls_sec. 3711 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. 3712 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec. 3713 37142015-02-09 Alan Modra <amodra@gmail.com> 3715 3716 * elflink.c: Whitespace, formatting fixes. 3717 (elf_link_input_bfd): Clarify comment. 3718 (elf_link_output_extsym): Exclude symbols in linker created 3719 sections when testing for plugin symbols. 3720 37212015-02-07 H.J. Lu <hongjiu.lu@intel.com> 3722 3723 PR ld/17935 3724 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a 3725 warning for relocation in readonly section for -z text. 3726 (elf_i386_size_dynamic_sections): Likewise. 3727 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise. 3728 (elf_x86_64_size_dynamic_sections): Likewise. 3729 37302015-02-06 H.J. Lu <hongjiu.lu@intel.com> 3731 3732 PR ld/12365 3733 PR ld/14272 3734 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change. 3735 (elf_link_input_bfd): Mark the plugin symbol undefined if it is 3736 referenced from a non-IR file. 3737 37382015-02-06 Nick Clifton <nickc@redhat.com> 3739 3740 PR binutils/17512 3741 * peXXigen.c (rsrc_print_resource_entries): Add range check for 3742 addresses that wrap around the address space. 3743 (rsrc_parse_entry): Likewise. 3744 37452015-02-03 H.J. Lu <hongjiu.lu@intel.com> 3746 3747 PR ld/12365 3748 PR ld/14272 3749 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol 3750 undefined if it is referenced from a non-IR file. 3751 37522015-02-03 Nick Clifton <nickc@redhat.com> 3753 3754 PR binutils/17512 3755 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays. 3756 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol 3757 index or an out of range fdr index. 3758 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message. 3759 * elf32-arc.c (arc_info_to_howto_rel): Likewise. 3760 * elf32-avr.c (avr_info_to_howto_rela): Likewise. 3761 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise. 3762 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise. 3763 * elf32-cris.c (cris_info_to_howto_rela): Likewise. 3764 * elf32-crx.c (elf_crx_info_to_howto): Likewise. 3765 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise. 3766 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise. 3767 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise. 3768 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise. 3769 * elf32-frv.c (frv_info_to_howto_rela): Likewise. 3770 * elf32-i370.c (i370_elf_info_to_howto): Likewise. 3771 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise. 3772 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise. 3773 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise. 3774 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise. 3775 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise. 3776 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise. 3777 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise. 3778 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise. 3779 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. 3780 * elf32-mep.c (mep_info_to_howto_rela): Likewise. 3781 * elf32-metag.c (metag_info_to_howto_rela): Likewise. 3782 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. 3783 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise. 3784 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise. 3785 * elf32-mt.c (mt_info_to_howto_rela): Likewise. 3786 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise. 3787 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise. 3788 * elf32-pj.c (pj_elf_info_to_howto): Likewise. 3789 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. 3790 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise. 3791 * elf32-rx.c (rx_info_to_howto_rela): Likewise. 3792 * elf32-sh.c (sh_elf_info_to_howto): Likewise. 3793 * elf32-spu.c (spu_elf_info_to_howto): Likewise. 3794 * elf32-v850.c (v850_elf_perform_relocation): Likewise. 3795 * elf32-vax.c (rtype_to_howto): Likewise. 3796 * elf32-visium.c (visium_info_to_howto_rela): Likewise. 3797 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise. 3798 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise. 3799 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. 3800 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise. 3801 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays. 3802 (bfd_mach_o_canonicalize_one_reloc): Fix check on out 3803 of range symbol indicies. 3804 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc. 3805 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. 3806 (bfd_mach_o_build_dysymtab): Likewise. 3807 (bfd_mach_o_write_symtab_content): Set the string table size to 3808 zero upon error. 3809 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the 3810 read fails. 3811 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt 3812 fields. 3813 * tekhex.c (first_phase): Check for src pointer reaching end of 3814 buffer. 3815 38162015-02-03 Will Newton <will.newton@linaro.org> 3817 3818 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): 3819 Set st_value to zero for undefined symbols if the reference 3820 is weak or pointer_equality_needed is FALSE. 3821 3822 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve 3823 comment discussing why we clear st_value for some symbols. 3824 38252015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com> 3826 3827 * elf32-nds32.c (nds32_get_section_contents): Add one more argument. 3828 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7. 3829 38302015-01-29 Alan Modra <amodra@gmail.com> 3831 3832 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD 3833 optimization. Tidy mask for GOT_TLSGD optimization. 3834 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct 3835 location of nop zapping high insn too. 3836 38372015-01-28 Alan Modra <amodra@gmail.com> 3838 3839 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc". 3840 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols 3841 in .toc indicate xlc compiled code that might require a rw .toc. 3842 38432015-01-28 James Bowman <james.bowman@ftdichip.com> 3844 3845 * Makefile.am: Add FT32 files. 3846 * archures.c (enum bfd_architecture): Add bfd_arch_ft32. 3847 (bfd_mach_ft32): Define. 3848 (bfd_ft32_arch): Declare. 3849 (bfd_archures_list): Add bfd_ft32_arch. 3850 * config.bfd: Handle FT32. 3851 * configure.ac: Likewise. 3852 * cpu-ft32.c: New file. 3853 * elf32-ft32.c: New file. 3854 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17, 3855 BFD_RELOC_FT32_18): Define. 3856 * targets.c (_bfd_target_vector): Add ft32_elf32_vec. 3857 * bfd-in2.h: Regenerate. 3858 * libbfd.h: Regenerate. 3859 * Makefile.in: Regenerate. 3860 * configure: Regenerate. 3861 * po/SRC-POTFILES.in: Regenerate. 3862 38632015-01-27 Nick Clifton <nickc@redhat.com> 3864 3865 PR binutils/17512 3866 * pdp11.c (aout_get_external_symbols): Return false if there are 3867 no symbols. 3868 3869 * dwarf2.c (concat_filename): Check for an empty directory table. 3870 (scan_unit_for_symbols): Check for reading off the end of the 3871 unit. 3872 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a 3873 non-string form. 3874 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs 3875 available. 3876 38772015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com> 3878 3879 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting. 3880 38812015-01-22 DJ Delorie <dj@redhat.com> 3882 3883 * elf32-m32c.c (m32c_apply_reloc_24): New. 3884 (m32c_elf_howto_table): Use it for R_M32C_24. 3885 (m32c_elf_relocate_section): Handle R_M32C_24 specially. 3886 38872015-01-22 Nick Clifton <nickc@redhat.com> 3888 3889 PR binutils/17512 3890 * coffcode.h (handle_COMDAT): When searching for the section 3891 symbol, make sure that there is space left in the symbol table. 3892 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks. 3893 38942015-01-21 Nick Clifton <nickc@redhat.com> 3895 3896 PR binutils/17512 3897 * coffcode.h (coff_set_arch_mach_hook): Check return value from 3898 bfd_malloc. 3899 (coff_slurp_line_table): Return FALSE if the line number 3900 information was corrupt. 3901 (coff_slurp_symbol_table): Return FALSE if the symbol information 3902 was corrupt. 3903 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always 3904 initialise the fields of the dyld_info structure. 3905 (bfd_mach_o_build_exec_seg_command): Replace assertion with an 3906 error message and a return value. 3907 (bfd_mach_o_layout_commands): Change the function to boolean. 3908 Return FALSE if the function fails. 3909 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands 3910 fails. 3911 (bfd_mach_o_read_command): Fail if an unrecognised command is 3912 encountered. 3913 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the 3914 read fails. 3915 (slurp_symtab): Check the return from bfd_malloc. 3916 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy 3917 encountered an error. 3918 (_bfd_XXi_final_link_postscript): Fail if a section could not be 3919 copied. 3920 * peicode.h (pe_bfd_object_p): Fail if the header could not be 3921 swapped in. 3922 * tekhex.c (first_phase): Fail if the section is too big. 3923 * versados.c (struct esdid): Add content_size field. 3924 (process_otr): Use and check the new field. 3925 (versados_get_section_contents): Check that the section exists and 3926 that the requested data is available. 3927 39282015-01-20 Chung-Lin Tang <cltang@codesourcery.com> 3929 3930 * elf32-nios2.c (elf_backend_default_execstack): Define as 0. 3931 39322015-01-20 Alan Modra <amodra@gmail.com> 3933 3934 PR ld/17615 3935 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop 3936 ELF_COMMON_DEF syms. 3937 39382015-01-19 Alan Modra <amodra@gmail.com> 3939 3940 PR ld/17615 3941 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for 3942 linker script assignments too. 3943 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms. 3944 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly. 3945 39462015-01-19 Alan Modra <amodra@gmail.com> 3947 3948 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration 3949 to allow return of first howto. 3950 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise. 3951 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise. 3952 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise. 3953 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise. 3954 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise. 3955 * elf32-rx.c (rx_reloc_type_lookup): Likewise. 3956 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise. 3957 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise. 3958 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise. 3959 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE. 3960 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE. 3961 (spu_elf_reloc_type_lookup): Adjust to suit. 3962 39632015-01-19 Alan Modra <amodra@gmail.com> 3964 3965 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from.. 3966 (bfd_get_section_limit): ..here. 3967 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check. 3968 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here. 3969 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check. 3970 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated 3971 bfd_reloc_outofrange check. 3972 * bfd-in2.h: Regenerate. 3973 3974 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok 3975 on zero size relocs. 3976 * ecoff.c (ecoff_reloc_link_order): Likewise. 3977 * elf32-nds32.c (nds32_relocate_contents): Likewise. 3978 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. 3979 3980 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs. 3981 (_bfd_clear_contents): Likewise. 3982 * elfxx-mips.c (mips_elf_obtain_contents): Likewise. 3983 (mips_elf_perform_relocation): Likewise. 3984 3985 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return 3986 from malloc on zero size alloc. 3987 * cofflink.c (_bfd_coff_reloc_link_order): Likewise. 3988 * elflink.c (elf_reloc_link_order): Likewise. 3989 * linker.c (_bfd_generic_reloc_link_order): Likewise. 3990 * pdp11.c (aout_link_reloc_link_order): Likewise. 3991 * xcofflink.c (xcoff_reloc_link_order): Likewise. 3992 3993 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3, 3994 bitsize 0, and complain_overflow_dont. 3995 * coff-sparc.c (coff_sparc_howto_table): Likewise. 3996 * elf-hppa.h (elf_hppa_howto_table): Likewise. 3997 * elf-m10200.c (elf_mn10200_howto_table): Likewise. 3998 * elf-m10300.c (elf_mn10300_howto_table): Likewise. 3999 * elf32-arc.c (elf_arc_howto_table): Likewise. 4000 * elf32-arm.c (elf32_arm_howto_table_1): Likewise. 4001 * elf32-avr.c (elf_avr_howto_table): Likewise. 4002 * elf32-bfin.c (bfin_howto_table): Likewise. 4003 * elf32-cr16.c (cr16_elf_howto_table): Likewise. 4004 * elf32-cris.c (cris_elf_howto_table): Likewise. 4005 * elf32-crx.c (crx_elf_howto_table): Likewise. 4006 * elf32-d10v.c (elf_d10v_howto_table): Likewise. 4007 * elf32-d30v.c (elf_d30v_howto_table): Likewise. 4008 * elf32-dlx.c (dlx_elf_howto_table): Likewise. 4009 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise. 4010 * elf32-fr30.c (fr30_elf_howto_table): Likewise. 4011 * elf32-frv.c (elf32_frv_howto_table): Likewise. 4012 * elf32-h8300.c (h8_elf_howto_table): Likewise. 4013 * elf32-i370.c (i370_elf_howto_raw): Likewise. 4014 * elf32-i386.c (elf_howto_table): Likewise. 4015 * elf32-i860.c (elf32_i860_howto_table): Likewise. 4016 * elf32-i960.c (elf32_i960_relocate): Likewise. 4017 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise. 4018 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise. 4019 * elf32-lm32.c (lm32_elf_howto_table): Likewise. 4020 * elf32-m32c.c (m32c_elf_howto_table): Likewise. 4021 * elf32-m32r.c (m32r_elf_howto_table): Likewise. 4022 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise. 4023 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise. 4024 * elf32-m68k.c (howto_table): Likewise. 4025 * elf32-mcore.c (mcore_elf_howto_raw): Likewise. 4026 * elf32-mep.c (mep_elf_howto_table): Likewise. 4027 * elf32-metag.c (elf_metag_howto_table): Likewise. 4028 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise. 4029 * elf32-mips.c (elf_mips_howto_table_rel): Likewise. 4030 * elf32-moxie.c (moxie_elf_howto_table): Likewise. 4031 * elf32-msp430.c (elf_msp430_howto_table): Likewise. 4032 * elf32-mt.c (mt_elf_howto_table): Likewise. 4033 * elf32-nds32.c (nds32_elf_howto_table): Likewise. 4034 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise. 4035 * elf32-or1k.c (or1k_elf_howto_table): Likewise. 4036 * elf32-pj.c (pj_elf_howto_table): Likewise. 4037 * elf32-ppc.c (ppc_elf_howto_raw): Likewise. 4038 * elf32-rl78.c (rl78_elf_howto_table): Likewise. 4039 * elf32-rx.c (rx_elf_howto_table): Likewise. 4040 * elf32-s390.c (elf_howto_table): Likewise. 4041 * elf32-score.c (elf32_score_howto_table): Likewise. 4042 * elf32-score7.c (elf32_score_howto_table): Likewise. 4043 * elf32-sh-relocs.h (R_SH_NONE): Likewise. 4044 * elf32-spu.c (elf_howto_table): Likewise. 4045 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise. 4046 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise. 4047 * elf32-v850.c (v850_elf_howto_table): Likewise. 4048 * elf32-vax.c (howto_table): Likewise. 4049 * elf32-visium.c (visium_elf_howto_table): Likewise. 4050 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise. 4051 * elf32-xgate.c (elf_xgate_howto_table): Likewise. 4052 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise. 4053 * elf32-xtensa.c (elf_howto_table): Likewise. 4054 * elf64-alpha.c (elf64_alpha_howto_table): Likewise. 4055 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. 4056 * elf64-mmix.c (elf_mmix_howto_table): Likewise. 4057 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise. 4058 * elf64-s390.c (elf_howto_table): Likewise. 4059 * elf64-sh64.c (sh_elf64_howto_table): Likewise. 4060 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise. 4061 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. 4062 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. 4063 (elfNN_aarch64_howto_none): Likewise. 4064 * elfxx-ia64.c (ia64_howto_table): Likewise. 4065 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise. 4066 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise. 4067 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise. 4068 40692015-01-15 H.J. Lu <hongjiu.lu@intel.com> 4070 4071 PR ld/17847 4072 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain 4073 about -fPIC if the symbol is undefined when building executable. 4074 40752015-01-15 Nick Clifton <nickc@redhat.com> 4076 4077 PR binutils/17512 4078 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an 4079 error message. Never return an invalid howto pointer. 4080 * elf32-cr16.c (cr16_info_to_howto): Likewise. 4081 * elf32-crx.c (elf_crx_info_to_howto): Likewise. 4082 * elf32-i370.c (i370_elf_info_to_howto): Likewise. 4083 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. 4084 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. 4085 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise. 4086 * elf32-pj.c (pj_elf_info_to_howto): Likewise. 4087 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. 4088 * elf32-spu.c (spu_elf_info_to_howto): Likewise. 4089 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise. 4090 * elf32-vax.c (rtype_to_howto): Likewise. 4091 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. 4092 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise. 4093 * elfn32-mips.c (sh_elf_info_to_howto): Likewise. 4094 * elf32-sh.c (sh_elf_info_to_howto): Likewise. 4095 (sh_elf_reloc): Check that the reloc is in range. 4096 * reloc.c (bfd_perform_relocation): Check that the section is big 4097 enough for the entire reloc. 4098 (bfd_generic_get_relocated_section_contents): Report unexpected 4099 return values from perform_reloc. 4100 41012015-01-15 Nick Clifton <nickc@redhat.com> 4102 4103 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled 4104 relocs. Include PC-relative adjustment for R_MSP430X_ABS16 4105 relaxation. 4106 41072015-01-15 Alan Modra <amodra@gmail.com> 4108 4109 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for 4110 any output section matching a linker created dynobj section. 4111 41122015-01-15 Alan Modra <amodra@gmail.com> 4113 4114 PR 17842 4115 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set. 4116 (bfd_elf_final_link): Always create a symbol table when emit_relocs. 4117 Don't assign symtab file position unless symbols will be output. 4118 Merge blocks with condition in common. Don't call 4119 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms 4120 unless other symbols are output. Move assignment of symtab_shndx 4121 file position. Localize variable. 4122 41232015-01-14 Jiong Wang <jiong.wang@arm.com> 4124 4125 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when 4126 trying to defer them to runtime. 4127 41282015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com> 4129 4130 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND 4131 to check if a symbol should be bound symbolically. 4132 41332015-01-13 Jiong Wang <jiong.wang@arm.com> 4134 4135 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check 4136 for TLSLE_MOVW_TPREL_G2. 4137 41382015-01-13 Jiong Wang <jiong.wang@arm.com> 4139 4140 PR ld/17415 4141 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark 4142 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned. 4143 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the 4144 bit mask. 4145 41462015-01-12 Terry Guo <terry.guo@arm.com> 4147 4148 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New 4149 function. 4150 (_bfd_elf_gc_mark_extra_sections): Use it. 4151 41522015-01-11 H.J. Lu <hongjiu.lu@intel.com> 4153 4154 PR ld/17827 4155 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE, 4156 only discard space for pc-relative relocs symbols which turn 4157 out to need copy relocs. 4158 41592015-01-09 Nick Clifton <nickc@redhat.com> 4160 4161 * tekhex.c (getvalue): Fix thinko in test for correct extraction 4162 of value. 4163 (getsym): Return false if there was not enough data to extract the 4164 symbol. 4165 41662015-01-09 Anthony Green <green@moxielogic.com> 4167 4168 * elf32-moxie.c (ELF_MACHINE_ALT1): Define. 4169 41702015-01-08 Nick Clifton <nickc@redhat.com> 4171 4172 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of 4173 16-bit absolute BR instructions to 10-bit pc-relative JMP 4174 instructions. 4175 41762015-01-08 Nick Clifton <nickc@redhat.com> 4177 4178 PR binutils/17512 4179 * coffcode.h (coff_slurp_symbol_table): Return false if we failed 4180 to load the line table. 4181 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum 4182 maxpagesize of 1. 4183 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if 4184 the Data Directory Size is too large. 4185 41862015-01-06 H.J. Lu <hongjiu.lu@intel.com> 4187 4188 PR binutils/17512 4189 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation. 4190 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 4191 41922015-01-06 Nick Clifton <nickc@redhat.com> 4193 4194 PR binutils/17512 4195 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the 4196 string table. 4197 4198 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1. 4199 (bfd_perform_relocation): Include the size of the reloc in the 4200 test for an out of range relocation. 4201 (bfd_generic_get_relocated_section_contents): Remove reloc range 4202 test. 4203 4204 * coff-i860.c (CALC_ADDEND): Always set an addend value. 4205 * tekhex.c (getvalue): Add an end pointer parameter. Use it to 4206 avoid reading off the end of the buffer. 4207 (getsym): Likewise. 4208 (first_phase): Likewise. 4209 (pass_over): Pass an end pointer to the invoked function. 4210 42112015-01-05 H.J. Lu <hongjiu.lu@intel.com> 4212 4213 PR binutils/17512 4214 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt 4215 input. 4216 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. 4217 42182015-01-05 Nick Clifton <nickc@redhat.com> 4219 4220 PR binutils/17512 4221 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized 4222 is at least big enough for the header to be read. 4223 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs. 4224 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks. 4225 (bfd_mach_o_read_command): Prevetn duplicate error messages about 4226 unrecognized commands. 4227 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks 4228 when indexing into the string table. 4229 42302015-01-01 Alan Modra <amodra@gmail.com> 4231 4232 Update year range in copyright notice of all files. 4233 4234For older changes see ChangeLog-2014 4235 4236Copyright (C) 2015 Free Software Foundation, Inc. 4237 4238Copying and distribution of this file, with or without modification, 4239are permitted in any medium without royalty provided the copyright 4240notice and this notice are preserved. 4241 4242Local Variables: 4243mode: change-log 4244left-margin: 8 4245fill-column: 74 4246version-control: never 4247End: 4248