| 1 | 2015-04-10 H.J. Lu <hongjiu.lu@intel.com> |
| 2 | |
| 3 | PR ld/pr17709 |
| 4 | * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF |
| 5 | against protected data symbol when building shared library. |
| 6 | * elf64-x86-64.c (elf_x86_64_relocate_section): Also check |
| 7 | R_X86_64_GOTOFF64 against protected data symbol when building |
| 8 | shared library. |
| 9 | |
| 10 | 2015-04-10 H.J. Lu <hongjiu.lu@intel.com> |
| 11 | |
| 12 | PR ld/pr15228 |
| 13 | PR ld/pr17709 |
| 14 | * elf-bfd.h (elf_backend_data): Add extern_protected_data. |
| 15 | * elf32-i386.c (elf_backend_extern_protected_data): New. |
| 16 | Defined to 1. |
| 17 | * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. |
| 18 | * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on |
| 19 | copy relocs against protected symbols if extern_protected_data |
| 20 | is true. |
| 21 | (_bfd_elf_symbol_refs_local_p): Don't return true on protected |
| 22 | non-function symbols if extern_protected_data is true. |
| 23 | * elfxx-target.h (elf_backend_extern_protected_data): New. |
| 24 | Default to 0. |
| 25 | (elfNN_bed): Initialize extern_protected_data with |
| 26 | elf_backend_extern_protected_data. |
| 27 | |
| 28 | 2015-04-10 H.J. Lu <hongjiu.lu@intel.com> |
| 29 | |
| 30 | * compress.c (bfd_compress_section_contents): Replace bfd_malloc |
| 31 | and free with bfd_alloc and bfd_release on compressed buffer. |
| 32 | Release buffer if compressed section isn't smaller. |
| 33 | |
| 34 | 2015-04-10 Alan Modra <amodra@gmail.com> |
| 35 | |
| 36 | PR ld/18222 |
| 37 | * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error |
| 38 | on adding a protected visibility variable to .dynbss. |
| 39 | |
| 40 | 2015-04-10 Alan Modra <amodra@gmail.com> |
| 41 | |
| 42 | Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com> |
| 43 | PR ld/pr15228 |
| 44 | PR ld/pr17709 |
| 45 | * elf-bfd.h (elf_backend_data): Delete extern_protected_data. |
| 46 | * elf32-i386.c (elf_backend_extern_protected_data): Delete. |
| 47 | * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. |
| 48 | * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove |
| 49 | extern_protected_data test. |
| 50 | (_bfd_elf_symbol_refs_local_p): Likewise. |
| 51 | * elfxx-target.h (elf_backend_extern_protected_data): Delete. |
| 52 | (elfNN_bed): Delete elf_backend_extern_protected_data init. |
| 53 | |
| 54 | 2015-04-09 H.J. Lu <hongjiu.lu@intel.com> |
| 55 | |
| 56 | * compress.c (bfd_compress_section_contents): Update comments. |
| 57 | (bfd_init_section_decompress_status): Likewise. |
| 58 | (bfd_init_section_compress_status): Likewise. |
| 59 | |
| 60 | 2015-04-09 H.J. Lu <hongjiu.lu@intel.com> |
| 61 | |
| 62 | * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to |
| 63 | object_flags. |
| 64 | (TARGET_LITTLE_SYM): Likewise. |
| 65 | |
| 66 | 2015-04-09 Max Filippov <jcmvbkbc@gmail.com> |
| 67 | |
| 68 | * elf32-xtensa.c (splay-tree.h): include header. |
| 69 | (text_action_struct): drop next pointer. |
| 70 | (text_action_list_struct): drop head pointer, add count and |
| 71 | tree fields. |
| 72 | (find_fill_action): instead of linear search in text_action_list |
| 73 | search in the tree. |
| 74 | (text_action_compare, action_first, action_next): new functions. |
| 75 | (text_action_add, text_action_add_literal): instead of linear |
| 76 | search and insertion insert new node into the tree. |
| 77 | (removed_by_actions): pass additional parameter: action_list, |
| 78 | use it to traverse the tree. |
| 79 | (offset_with_removed_text): pass additional action_list parameter |
| 80 | to removed_by_actions. |
| 81 | (map_action_fn_context): new typedef. |
| 82 | (map_action_fn_context_struct): new structure. |
| 83 | (map_action_fn): new function. |
| 84 | (map_removal_by_action): use splay_tree_foreach to build map. |
| 85 | (find_insn_action): replace linear search in text_action_list |
| 86 | with series of splay_tree_lookups. |
| 87 | (print_action, print_action_list_fn): new functions. |
| 88 | (print_action_list): use splay_tree_foreach. |
| 89 | (init_xtensa_relax_info): drop action_list.head initialization. |
| 90 | Initialize the tree. |
| 91 | (compute_text_actions): use non-zero action_list_count instead of |
| 92 | non-NULL action list. |
| 93 | (xlate_map_context): new typedef. |
| 94 | (xlate_map_context_struct): new structure. |
| 95 | (xlate_map_fn): new function. |
| 96 | (build_xlate_map): use splay_tree_foreach to build map. |
| 97 | (action_remove_bytes_fn): new function. |
| 98 | (relax_section): use zero action_list_count instead of NULL |
| 99 | action list. Use splay_tree_foreach to count final section size. |
| 100 | Drop unused variable 'removed'. |
| 101 | |
| 102 | 2015-04-09 Max Filippov <jcmvbkbc@gmail.com> |
| 103 | |
| 104 | * elf32-xtensa.c (removed_literal_map_entry): new typedef. |
| 105 | (removed_literal_map_entry_struct): new structure. |
| 106 | (removed_literal_list_struct): add new fields: n_map and map. |
| 107 | (map_removed_literal, removed_literal_compare): new functions. |
| 108 | (find_removed_literal): build index array for literals ordered |
| 109 | by VMA, use binary search to find removed literal. |
| 110 | |
| 111 | 2015-04-09 Max Filippov <jcmvbkbc@gmail.com> |
| 112 | |
| 113 | * elf32-xtensa.c (removal_by_action_entry_struct, |
| 114 | removal_by_action_map_struct): new structures. |
| 115 | (removal_by_action_entry, removal_by_action_map): new typedefs. |
| 116 | (text_action_list_struct): add new field: map. |
| 117 | (map_removal_by_action, removed_by_actions_map, |
| 118 | offset_with_removed_text_map): new functions. |
| 119 | (relax_section): replace offset_with_removed_text with |
| 120 | offset_with_removed_text_map. |
| 121 | (translate_reloc, relax_property_section, relax_section_symbols): |
| 122 | replace removed_by_actions with removed_by_actions_map. |
| 123 | |
| 124 | 2015-04-09 Max Filippov <jcmvbkbc@gmail.com> |
| 125 | |
| 126 | * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry, |
| 127 | reloc_range): new typedef. |
| 128 | (reloc_range_list_struct, reloc_range_list_entry_struct, |
| 129 | reloc_range_struct): new structures. |
| 130 | (reloc_range_compare, build_reloc_ranges, |
| 131 | reloc_range_list_append, reloc_range_list_remove, |
| 132 | reloc_range_list_update_range, free_reloc_range_list): new |
| 133 | functions. |
| 134 | (compute_text_actions): precompute relocation opcodes before the |
| 135 | loop. Add relevant_relocs variable, initialize it before the |
| 136 | loop, pass it to the check_section_ebb_pcrels_fit. |
| 137 | (check_section_ebb_pcrels_fit): add new parameter: |
| 138 | relevant_relocs. Update address range in the relevant_relocs if |
| 139 | it's non-NULL and iterate only over relevant relocations. |
| 140 | |
| 141 | 2015-04-09 Nick Clifton <nickc@redhat.com> |
| 142 | |
| 143 | * elf32-rx.c (describe_flags): Report the settings of the string |
| 144 | insn using bits. |
| 145 | (rx_elf_merge_private_bfd_data): Handle merging of the string insn |
| 146 | using bits. |
| 147 | |
| 148 | 2015-04-08 H.J. Lu <hongjiu.lu@intel.com> |
| 149 | |
| 150 | * compress.c (bfd_compress_section_contents): Work around a GCC |
| 151 | uninitialized warning bug fixed in GCC 4.7. |
| 152 | |
| 153 | 2015-04-08 H.J. Lu <hongjiu.lu@intel.com> |
| 154 | |
| 155 | * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI |
| 156 | bit. |
| 157 | * bfd.c (bfd::flags): Increase size to 18 bits. |
| 158 | (BFD_COMPRESS_GABI): New. |
| 159 | (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI. |
| 160 | (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise. |
| 161 | (bfd_update_compression_header): New fuction. |
| 162 | (bfd_check_compression_header): Likewise. |
| 163 | (bfd_get_compression_header_size): Likewise. |
| 164 | (bfd_is_section_compressed_with_header): Likewise. |
| 165 | * compress.c (MAX_COMPRESSION_HEADER_SIZE): New. |
| 166 | (bfd_compress_section_contents): Return the uncompressed size if |
| 167 | the full section contents is compressed successfully. Support |
| 168 | converting from/to .zdebug* sections. |
| 169 | (bfd_get_full_section_contents): Call |
| 170 | bfd_get_compression_header_size to get compression header size. |
| 171 | (bfd_is_section_compressed): Renamed to ... |
| 172 | (bfd_is_section_compressed_with_header): This. Add a pointer |
| 173 | argument to return compression header size. |
| 174 | (bfd_is_section_compressed): Use it. |
| 175 | (bfd_init_section_decompress_status): Call |
| 176 | bfd_get_compression_header_size to get compression header size. |
| 177 | Return FALSE if uncompressed section size is 0. |
| 178 | * elf.c (_bfd_elf_make_section_from_shdr): Support converting |
| 179 | from/to .zdebug* sections. |
| 180 | * bfd-in2.h: Regenerated. |
| 181 | |
| 182 | 2015-04-07 Alan Modra <amodra@gmail.com> |
| 183 | |
| 184 | * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being |
| 185 | mapped to output .got section. |
| 186 | |
| 187 | 2015-04-07 Alan Modra <amodra@gmail.com> |
| 188 | |
| 189 | * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha |
| 190 | and has_addr16_lo. Make has_sda_refs a bitfield. |
| 191 | (ppc_elf_check_relocs): Set new flags. |
| 192 | (ppc_elf_link_hash_table_create): Update default_params. |
| 193 | (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases |
| 194 | where we won't be making .dynbss entries or editing code. Set |
| 195 | params->pic_fixup when we'll edit code for protected var access. |
| 196 | (allocate_dynrelocs): Allocate got entry for edited code and |
| 197 | discard dyn_relocs. |
| 198 | (struct ppc_elf_relax_info): Add picfixup_size. |
| 199 | (ppc_elf_relax_section): Rename struct one_fixup to struct |
| 200 | one_branch_fixup. Rename fixups to branch_fixups. Size space for |
| 201 | pic fixups. |
| 202 | (ppc_elf_relocate_section): Edit non-PIC accessing protected |
| 203 | visibility variables to PIC. Don't emit dyn_relocs for code |
| 204 | we've edited. |
| 205 | * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup. |
| 206 | |
| 207 | 2015-04-07 Nick Clifton <nickc@redhat.com> |
| 208 | |
| 209 | * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated |
| 210 | local labels as local. |
| 211 | |
| 212 | 2015-04-06 H.J. Lu <hongjiu.lu@intel.com> |
| 213 | |
| 214 | * compress.c (get_uncompressed_size): Removed. |
| 215 | (bfd_compress_section_contents): Use bfd_putb64 to write |
| 216 | uncompressed section size. |
| 217 | (bfd_init_section_decompress_status): Replace |
| 218 | get_uncompressed_size with bfd_getb64. |
| 219 | |
| 220 | 2015-04-04 H.J. Lu <hongjiu.lu@intel.com> |
| 221 | |
| 222 | * elf.c (_bfd_elf_init_private_section_data): Also preserve the |
| 223 | SHF_COMPRESSED bit if not decompress. |
| 224 | |
| 225 | 2015-04-04 H.J. Lu <hongjiu.lu@intel.com> |
| 226 | |
| 227 | * compress.c (get_uncompressed_size): New. Extracted from ... |
| 228 | (bfd_init_section_decompress_status): This. Use it. |
| 229 | |
| 230 | 2015-04-02 Andrew Turner <andrew@freebsd.org> |
| 231 | |
| 232 | * config.bfd: Add aarch64-*-freebsd* target triple. |
| 233 | |
| 234 | 2015-04-02 H.J. Lu <hongjiu.lu@intel.com> |
| 235 | |
| 236 | * configure: Regenerated. |
| 237 | |
| 238 | 2015-04-01 Tejas Belagod <tejas.belagod@arm.com> |
| 239 | Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 240 | Jiong Wang <jiong.wang@arm.com> |
| 241 | |
| 242 | * bfd-in.h (bfd_elf64_aarch64_set_options) |
| 243 | (bfd_elf32_aarch64_set_options): Add parameter. |
| 244 | * bfd-in2.h: Regenerated. |
| 245 | * elfnn-aarch64.c (aarch64_erratum_843419_stub) |
| 246 | (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p) |
| 247 | (_bfd_aarch64_erratum_843419_stub_name) |
| 248 | (_bfd_aarch64_erratum_843419_fixup) |
| 249 | (_bfd_aarch64_erratum_843419_scan) |
| 250 | (_bfd_aarch64_erratum_843419_branch_to_stub) |
| 251 | (_bfd_aarch64_erratum_843419_p): Define. |
| 252 | (enum elf_aarch64_stub_type): Define |
| 253 | aarch64_stub_erratum_843419_veneer. |
| 254 | (struct elf_aarch64_stub_hash_entry): Define adrp_offset. |
| 255 | (struct elf_aarch64_link_hash_table): Define fix_erratum_843419 |
| 256 | and fix_erratum_843419_adr. |
| 257 | (stub_hash_newfunc): Initialize adrp_offset; |
| 258 | (_bfd_aarch64_add_stub_entry_after): Define. |
| 259 | (aarch64_map_one_stub, aarch64_build_one_stub) |
| 260 | (aarch64_size_one_stub): Handle |
| 261 | aarch64_stub_erratum_843419_veneer. |
| 262 | (_bfd_aarch64_resize_stubs): Round stub section size. |
| 263 | (elfNN_aarch64_size_stubs): Add scan for 843419. |
| 264 | (bfd_elfNN_aarch64_set_options): Add parameter. Initialize |
| 265 | fix_erratum_843419 and fix_erratum_843419_adr. |
| 266 | (struct erratum_835769_branch_to_stub_data): Add info. |
| 267 | (elfNN_aarch64_write_section): Initialise info. Handle 843419. |
| 268 | (elfNN_aarch64_size_dynamic_sections): Handle 843419. |
| 269 | * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm) |
| 270 | (_bfd_aarch64_sign_extend): Define. |
| 271 | (reencode_adr_imm): Remove static. Rename to: |
| 272 | (_bfd_aarch64_reencode_adr_imm): Define. |
| 273 | (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm. |
| 274 | * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP) |
| 275 | (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend) |
| 276 | (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm): |
| 277 | Define. |
| 278 | |
| 279 | 2015-04-01 H.J. Lu <hongjiu.lu@intel.com> |
| 280 | |
| 281 | * configure: Regenerated. |
| 282 | |
| 283 | 2015-03-31 Ed Schouten <ed@nuxi.nl> |
| 284 | |
| 285 | * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec |
| 286 | for x86_64-*-cloudabi*. |
| 287 | * configure.ac: Handle x86_64_elf64_cloudabi_vec. |
| 288 | * configure: Regenerated. |
| 289 | * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*. |
| 290 | (TARGET_LITTLE_NAME): Likewise. |
| 291 | (ELF_OSABI): Likewise. |
| 292 | (elf64_bed): Likewise. |
| 293 | * targets.c (x86_64_elf64_cloudabi_vec): New. |
| 294 | (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec. |
| 295 | |
| 296 | 2015-03-31 H.J. Lu <hongjiu.lu@intel.com> |
| 297 | |
| 298 | * configure.ac: Revert the AM_ZLIB change. |
| 299 | * Makefile.in: Regenerated. |
| 300 | * aclocal.m4: Likewise. |
| 301 | * configure: Likewise. |
| 302 | * doc/Makefile.in: Likewise. |
| 303 | |
| 304 | 2015-03-30 H.J. Lu <hongjiu.lu@intel.com> |
| 305 | |
| 306 | PR ld/18169 |
| 307 | * elf-bfd.h (elf_backend_data): Add get_reloc_section. |
| 308 | (_bfd_elf_get_reloc_section): New. |
| 309 | * elf.c (_bfd_elf_get_reloc_section): Likewise. |
| 310 | (assign_section_numbers): Call get_reloc_section to look up the |
| 311 | section the relocs apply. |
| 312 | * elfxx-target.h (elf_backend_get_reloc_section): Likewise. |
| 313 | (elfNN_bed): Initialize get_reloc_section with |
| 314 | elf_backend_get_reloc_section. |
| 315 | |
| 316 | 2015-03-29 H.J. Lu <hongjiu.lu@intel.com> |
| 317 | |
| 318 | * Makefile.am (ZLIB): New. |
| 319 | (ZLIBINC): Likewise. |
| 320 | (AM_CFLAGS): Add $(ZLIBINC). |
| 321 | (libbfd_la_LIBADD): Add $(ZLIB). |
| 322 | * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>. |
| 323 | (decompress_contents): Don't check HAVE_ZLIB_H. |
| 324 | (bfd_compress_section_contents): Likewise. |
| 325 | (bfd_get_full_section_contents): Likewise. |
| 326 | (bfd_init_section_decompress_status): Likewise. |
| 327 | (bfd_init_section_compress_status): Likewise. |
| 328 | * configure.ac (AM_ZLIB): Removed. |
| 329 | (zlibdir): New. AC_SUBST. |
| 330 | (zlibinc): Likewise. |
| 331 | Add --with-system-zlib. |
| 332 | * Makefile.in: Regenerated. |
| 333 | * acinclude.m4: Likewise. |
| 334 | * config.in: Likewise. |
| 335 | * configure: Likewise. |
| 336 | * doc/Makefile.in: Likewise. |
| 337 | |
| 338 | 2015-03-27 Alan Modra <amodra@gmail.com> |
| 339 | |
| 340 | PR ld/15228 |
| 341 | PR ld/18167 |
| 342 | * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set |
| 343 | protected_def when symbol section is read-only. Adjust all calls. |
| 344 | * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment. |
| 345 | |
| 346 | 2015-03-26 Tejas Belagod <tejas.belagod@arm.com> |
| 347 | |
| 348 | * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic |
| 349 | _bfd_final_link_relocate with aarch64_relocate. |
| 350 | |
| 351 | 2015-03-26 H.J. Lu <hongjiu.lu@intel.com> |
| 352 | |
| 353 | PR ld/18160 |
| 354 | * elflink.c (elf_gc_sweep): Skip if relocation is incompatible. |
| 355 | (bfd_elf_gc_sections): Likewise. |
| 356 | |
| 357 | 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 358 | |
| 359 | * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section |
| 360 | size for initial branch. |
| 361 | (elfNN_aarch64_build_stubs): Write initial branch. |
| 362 | _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write |
| 363 | mapping symbol on initial branch. |
| 364 | |
| 365 | 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 366 | |
| 367 | * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): |
| 368 | Update erratum count. |
| 369 | |
| 370 | 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> |
| 371 | |
| 372 | * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on |
| 373 | first matching debug section. |
| 374 | |
| 375 | 2015-03-24 H.J. Lu <hongjiu.lu@intel.com> |
| 376 | |
| 377 | PR gas/18087 |
| 378 | * compress.c (bfd_compress_section_contents): Don't write the |
| 379 | zlib header and set contents as well as compress_status if |
| 380 | compression didn't make the section smaller. |
| 381 | (bfd_init_section_compress_status): Don't check compression |
| 382 | size here. |
| 383 | |
| 384 | 2015-03-24 Nick Clifton <nickc@redhat.com> |
| 385 | |
| 386 | PR binutils/17512 |
| 387 | * coffgen.c (coff_get_normalized_symtab): Fix test for out of |
| 388 | range auxillary sections. |
| 389 | |
| 390 | 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 391 | |
| 392 | * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor |
| 393 | code into: |
| 394 | (_bfd_aarch64_get_stub_for_link_section): Define. |
| 395 | |
| 396 | 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 397 | |
| 398 | * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust |
| 399 | update of section_group[].stub_sec. |
| 400 | |
| 401 | 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 402 | |
| 403 | * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove. |
| 404 | (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments. |
| 405 | Delete fixes, fix_table_size and associated code. Call |
| 406 | _bfd_aarch64_add_stub_entry_in_group. Rename to... |
| 407 | (bfd_aarch64_erratum_835769_scan): Define. |
| 408 | (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes, |
| 409 | erratum_835769_fix_table_size, i and associated code. Relocate |
| 410 | call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size |
| 411 | correction. Delete construction of stub entry from |
| 412 | erratum_835769_fixes array. |
| 413 | |
| 414 | 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 415 | |
| 416 | * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use |
| 417 | _bfd_aarch64_add_stub_entry_in_group. |
| 418 | |
| 419 | 2015-03-24 Alan Modra <amodra@gmail.com> |
| 420 | |
| 421 | * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to |
| 422 | stubs, even those for undefined weak symbols. Otherwise, don't |
| 423 | report relocation overflow on branches to undefined strong |
| 424 | symbols. Fix memory leak. |
| 425 | * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation |
| 426 | overflow on branches to undefined strong symbols. |
| 427 | |
| 428 | 2015-03-23 Keith Seitz <keiths@redhat.com> |
| 429 | |
| 430 | * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add |
| 431 | missing ';'. |
| 432 | |
| 433 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 434 | |
| 435 | * elfnn-aarch64.c (erratum_835769_scan): Factor stub name |
| 436 | construction into... |
| 437 | (_bfd_aarch64_erratum_835769_stub_name): Define. |
| 438 | |
| 439 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 440 | |
| 441 | * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out |
| 442 | stub resize code into... |
| 443 | (bfd_aarch64_resize_stubs): Define. |
| 444 | |
| 445 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 446 | |
| 447 | * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub |
| 448 | creation code into... |
| 449 | (bfd_aarch64_create_stub_section): Define. |
| 450 | |
| 451 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 452 | |
| 453 | * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename |
| 454 | from elf_aarch64_create_or_find_stub_sec. |
| 455 | (_bfd_aarch64_add_stub_entry_in_group): Rename from |
| 456 | elfNN_aarch64_add_stub. Call |
| 457 | _bfd_aarch64_create_or_find_stub_sec. |
| 458 | (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call |
| 459 | _bfd_aarch64_add_stub_entry_in_group. |
| 460 | |
| 461 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 462 | |
| 463 | * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse |
| 464 | sense of boolean return. |
| 465 | (elfNN_aarch64_size_stubs): Adjust for above. |
| 466 | |
| 467 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 468 | |
| 469 | * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec): |
| 470 | Remove unused parameter. |
| 471 | (elfNN_aarch64_size_stubs): Adjust for above. |
| 472 | |
| 473 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 474 | |
| 475 | * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx. |
| 476 | |
| 477 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 478 | |
| 479 | * elfnn-aarch64.c (aarch64_erratum_835769_fixes) |
| 480 | (num_aarch64_erratum_835769_fixes): Remove. |
| 481 | (elfNN_aarch64_size_stubs): Remove assignments to above. |
| 482 | |
| 483 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 484 | |
| 485 | * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn |
| 486 | to rt2. |
| 487 | (aarch64_erratum_seqeunce): Rename rtn to rt2. |
| 488 | |
| 489 | 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 490 | |
| 491 | * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout. |
| 492 | |
| 493 | 2015-03-19 Nick Clifton <nickc@redhat.com> |
| 494 | |
| 495 | * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of |
| 496 | the RL78 core based upon the flags. |
| 497 | (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14 |
| 498 | flags. |
| 499 | (rl78_elf_print_private_bfd_data): Use rl78_cpu_name. |
| 500 | (elf32_rl78_machine): Always return bfd_mach_rl78. |
| 501 | |
| 502 | 2015-03-19 Nick Clifton <nickc@redhat.com> |
| 503 | |
| 504 | PR 18078 |
| 505 | * compress.c (bfd_compress_section_contents): Do not define this |
| 506 | function if it is not used. |
| 507 | |
| 508 | 2015-03-18 H.J. Lu <hongjiu.lu@intel.com> |
| 509 | |
| 510 | * compress.c (bfd_compress_section_contents): Make it static. |
| 511 | * bfd/bfd-in2.h: Regenerated. |
| 512 | |
| 513 | 2015-03-18 Eric Youngdale <eyoungdale@ptc.com> |
| 514 | |
| 515 | PR ld/16598 |
| 516 | * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs |
| 517 | suitable for the AMD64. |
| 518 | |
| 519 | 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk> |
| 520 | Nick Clifton <nickc@redhat.com> |
| 521 | |
| 522 | PR binutils/18087 |
| 523 | * coffgen.c (make_a_section_from_file): Only prepend a z to a |
| 524 | debug section's name if the section was actually compressed. |
| 525 | * elf.c (_bfd_elf_make_section_from_shdr): Likewise. |
| 526 | * compress.c (bfd_init_section_compress_status): Do not compress |
| 527 | the section if doing so would make it bigger. In such cases leave |
| 528 | the section alone and return COMPRESS_SECTION_NONE. |
| 529 | |
| 530 | 2015-03-17 Alan Modra <amodra@gmail.com> |
| 531 | |
| 532 | * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0 |
| 533 | on nothing to do, before malloc of returned symbol array. |
| 534 | |
| 535 | 2015-03-16 Nick Clifton <nickc@redhat.com> |
| 536 | |
| 537 | * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not |
| 538 | stored in the elf_section_data structure then load them as |
| 539 | necessary. |
| 540 | |
| 541 | 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com> |
| 542 | |
| 543 | * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort |
| 544 | relocs against code sections. |
| 545 | * elf32-s390.c: Define elf_backend_sort_relocs_p. |
| 546 | * elf64-s390.c: Likewise. |
| 547 | |
| 548 | 2015-03-11 Alan Modra <amodra@gmail.com> |
| 549 | |
| 550 | * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in |
| 551 | reverse order. Account for larger size of __tls_get_addr_opt stub. |
| 552 | |
| 553 | 2015-03-10 Yuri Gribov <y.gribov@samsung.arm> |
| 554 | |
| 555 | PR ld/16572 |
| 556 | * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for |
| 557 | ELF_ARM_HASENTRY. |
| 558 | (elf32_arm_print_private_bfd_data): Likewise. |
| 559 | |
| 560 | 2015-03-06 Nick Clifton <nickc@redhat.com> |
| 561 | |
| 562 | PR binutils/17765 |
| 563 | * elflink.c (put_value): Like previous delta, but for the 32-bit |
| 564 | case. |
| 565 | |
| 566 | 2015-03-05 Nick Clifton <nickc@redhat.com> |
| 567 | |
| 568 | PR binutils/17765 |
| 569 | * elflink.c (put_value): Avoid using an undefined shift |
| 570 | operation. |
| 571 | |
| 572 | 2015-03-05 H.J. Lu <hongjiu.lu@intel.com> |
| 573 | |
| 574 | PR ld/pr15228 |
| 575 | PR ld/pr17709 |
| 576 | * elf-bfd.h (elf_backend_data): Add extern_protected_data. |
| 577 | * elf32-i386.c (elf_backend_extern_protected_data): New. |
| 578 | Defined to 1. |
| 579 | * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise. |
| 580 | * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on |
| 581 | copy relocs against protected symbols if extern_protected_data |
| 582 | is true. |
| 583 | (_bfd_elf_symbol_refs_local_p): Don't return true on protected |
| 584 | non-function symbols if extern_protected_data is true. |
| 585 | * elfxx-target.h (elf_backend_extern_protected_data): New. |
| 586 | Default to 0. |
| 587 | (elfNN_bed): Initialize extern_protected_data with |
| 588 | elf_backend_extern_protected_data. |
| 589 | |
| 590 | 2015-03-05 Nick Clifton <nickc@redhat.com> |
| 591 | |
| 592 | PR binutils/18025 |
| 593 | * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2 |
| 594 | lookup fails, check for an address bias in the dwarf info, and if |
| 595 | one exists, retry the lookup with the biased value. |
| 596 | * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function. |
| 597 | Determines if a bias exists bewteen the addresses of functions |
| 598 | based on DWARF information vs symbol table information. |
| 599 | * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype. |
| 600 | * libbfd.h: Regenerate. |
| 601 | |
| 602 | 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 603 | |
| 604 | * elfxx-aarch64.c (decode_add_imm, decode_movw_imm) |
| 605 | (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19) |
| 606 | (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove. |
| 607 | |
| 608 | 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 609 | |
| 610 | * elfnn-aarch64.c (aarch64_build_one_stub): Call abort. |
| 611 | (aarch64_size_one_stub): Likewise. |
| 612 | (aarch64_map_one_stub): Likewise. |
| 613 | |
| 614 | 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com> |
| 615 | |
| 616 | * cpu-s390.c (N): New macro. |
| 617 | (bfd_s390_31_arch): New. Define only if default target word size |
| 618 | is 64 bits. Otherwise define... |
| 619 | (bfd_390_64_arch): ...this. Make static. |
| 620 | (bfd_s390_arch): Define according to the default target word size. |
| 621 | Let the 'next' field point to the alternate arch. |
| 622 | |
| 623 | 2015-03-04 Richard Sandiford <richard.sandiford@arm.com> |
| 624 | |
| 625 | PR gas/17843 |
| 626 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect |
| 627 | R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC |
| 628 | to be used with MOVK rather than MOVZ. |
| 629 | |
| 630 | 2015-03-03 DJ Delorie <dj@redhat.com> |
| 631 | |
| 632 | * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if |
| 633 | there's a symbol. |
| 634 | |
| 635 | 2015-02-28 Alan Modra <amodra@gmail.com> |
| 636 | |
| 637 | * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if |
| 638 | not PLT_NEW. |
| 639 | |
| 640 | 2015-02-27 H.J. Lu <hongjiu.lu@intel.com> |
| 641 | |
| 642 | * elf32-i386.c (need_convert_mov_to_lea): New. |
| 643 | (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed. |
| 644 | (elf_i386_convert_mov_to_lea): Return TRUE if |
| 645 | need_convert_mov_to_lea is unset. |
| 646 | * elf64-x86-64.c (need_convert_mov_to_lea): New. |
| 647 | (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed. |
| 648 | (elf_x86_64_convert_mov_to_lea): Return TRUE if |
| 649 | need_convert_mov_to_lea is unset. |
| 650 | |
| 651 | 2015-02-27 Nick Clifton <nickc@redhat.com> |
| 652 | |
| 653 | PR binutils/17910 |
| 654 | * coffgen.c (_bfd_coff_internal_syment_name): Only check for |
| 655 | string length overflow when the string table length is actually |
| 656 | set. |
| 657 | |
| 658 | 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 659 | |
| 660 | * bfd/bfd-in2.h: Regenerate. |
| 661 | * bfd/libbfd.h: Regenerate. |
| 662 | |
| 663 | 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 664 | |
| 665 | * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix |
| 666 | TLSDESC_LD_PREL19 field width and masks. |
| 667 | (aarch64_tls_transition_without_check) |
| 668 | (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) |
| 669 | (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) |
| 670 | (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle |
| 671 | BFD_RELOC_AARCH64_TLSDESC_LD_PREL19. |
| 672 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) |
| 673 | (_bfd_aarch64_elf_resolve_relocation): Likewise. |
| 674 | |
| 675 | 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 676 | |
| 677 | * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE |
| 678 | tests. |
| 679 | (aarch64_tls_transition_without_check) |
| 680 | (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) |
| 681 | (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) |
| 682 | (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle |
| 683 | BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21. |
| 684 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) |
| 685 | (_bfd_aarch64_elf_resolve_relocation): Likewise. |
| 686 | * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. |
| 687 | |
| 688 | 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 689 | |
| 690 | * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC) |
| 691 | (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check) |
| 692 | (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate) |
| 693 | (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section) |
| 694 | (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle |
| 695 | BFD_RELOC_AARCH64_TLSGD_ADR_PREL21. |
| 696 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) |
| 697 | (_bfd_aarch64_elf_resolve_relocation): Likewise. |
| 698 | * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define. |
| 699 | |
| 700 | 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 701 | |
| 702 | * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width. |
| 703 | (aarch64_tls_transition_without_check, aarch64_reloc_got_type) |
| 704 | (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax) |
| 705 | (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook) |
| 706 | (elfNN_aarch64_check_relocs): Handle |
| 707 | BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19. |
| 708 | |
| 709 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend) |
| 710 | (_bfd_aarch64_elf_resolve_relocation): Likewise. |
| 711 | |
| 712 | 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 713 | |
| 714 | * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width. |
| 715 | |
| 716 | 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 717 | |
| 718 | * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2) |
| 719 | (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC) |
| 720 | (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field |
| 721 | width. |
| 722 | |
| 723 | 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| 724 | |
| 725 | * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit |
| 726 | field width. |
| 727 | |
| 728 | 2015-02-26 Nick Clifton <nickc@redhat.com> |
| 729 | |
| 730 | PR binutils/17512 |
| 731 | * coffcode.h (coff_compute_section_file_positions): Report |
| 732 | negative page sizes. |
| 733 | * elf.c (elf_fake_sections): Handle excessive alignmment powers. |
| 734 | (assign_file_positions_for_non_load_sections): Replace assertion |
| 735 | with an error message. |
| 736 | (rewrite_elf_program_header): Handle excessive segment |
| 737 | alignments. |
| 738 | * mach-o.c (bfd_mach_o_read_section_32): Likewise. |
| 739 | (bfd_mach_o_read_section_64): Likewise. |
| 740 | * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to |
| 741 | print a bfd name, not %A. |
| 742 | |
| 743 | 2015-02-26 Alan Modra <amodra@gmail.com> |
| 744 | |
| 745 | * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build |
| 746 | thread-safe stubs for iplt. |
| 747 | (build_tls_get_addr_stub): Restore r2 immediately after call. |
| 748 | |
| 749 | 2015-02-26 Terry Guo <terry.guo@arm.com> |
| 750 | |
| 751 | * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we |
| 752 | merge Tag_ABI_HardFP_use. |
| 753 | |
| 754 | 2015-02-26 Alan Modra <amodra@gmail.com> |
| 755 | |
| 756 | * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc. |
| 757 | Use text relocs rather than giving an error on trying to use |
| 758 | .dynbss for protected shared lib vars. |
| 759 | * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. |
| 760 | |
| 761 | 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com> |
| 762 | |
| 763 | * elf32-avr.c (struct elf_avr_section_data): New structure. |
| 764 | (struct avr_relax_info): New structure. |
| 765 | (elf_avr_new_section_hook): New function. |
| 766 | (struct elf_avr_section_data): Add relax_info. |
| 767 | (get_avr_relax_info): New function. |
| 768 | (init_avr_relax_info): New function. |
| 769 | (elf32_avr_relax_delete_bytes): Find next property record before |
| 770 | deleting bytes. When deleting don't move bytes beyond the next |
| 771 | property record. |
| 772 | (avr_elf32_assign_records_to_section): New function. |
| 773 | (avr_property_record_compare): New function. |
| 774 | (avr_load_all_property_sections): New function. |
| 775 | (elf32_avr_relax_section): Load property data. After relaxing the |
| 776 | section, move any .align directives that have enough deleted bytes |
| 777 | before them. |
| 778 | (bfd_elf32_new_section_hook): Define. |
| 779 | |
| 780 | 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com> |
| 781 | |
| 782 | * elf32-avr.h (struct avr_property_header): New strucure. |
| 783 | (avr_elf32_load_property_records): Declare. |
| 784 | (avr_elf32_property_record_name): Declare. |
| 785 | * elf32-avr.c: Add bfd_stdint.h include. |
| 786 | (retrieve_local_syms): New function. |
| 787 | (get_elf_r_symndx_section): New function. |
| 788 | (get_elf_r_symndx_offset): New function. |
| 789 | (internal_reloc_compare): New function. |
| 790 | (struct avr_find_section_data): New structure. |
| 791 | (avr_is_section_for_address): New function. |
| 792 | (avr_find_section_for_address): New function. |
| 793 | (avr_elf32_load_records_from_section): New function. |
| 794 | (avr_elf32_load_property_records): New function. |
| 795 | (avr_elf32_property_record_name): New function. |
| 796 | |
| 797 | 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com> |
| 798 | |
| 799 | * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define. |
| 800 | (AVR_PROPERTY_RECORDS_VERSION): Define. |
| 801 | (AVR_PROPERTY_SECTION_HEADER_SIZE): Define. |
| 802 | (struct avr_property_record): New structure. |
| 803 | |
| 804 | 2015-02-24 Nick Clifton <nickc@redhat.com> |
| 805 | |
| 806 | * elf32-v850.c (v850_set_note): New function. Creates a Renesas |
| 807 | style note entry. |
| 808 | (v850_elf_make_note_section): New function. Creates a note |
| 809 | section. |
| 810 | (v850_elf_create_sections): New function. Create a note section |
| 811 | if one is not already present. |
| 812 | (v850_elf_set_note): New function. Adds a note to a bfd. |
| 813 | (v850_elf_copy_private_bfd_data): New function. Copies V850 |
| 814 | notes. |
| 815 | (v850_elf_merge_notes): New function. Merges V850 notes. |
| 816 | (print_v850_note): New function. Displays a V850 note. |
| 817 | (v850_elf_print_notes): New function. Displays all notes attached |
| 818 | to a bfd. |
| 819 | (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes. |
| 820 | (v850_elf_print_private_bfd_data): Call v850_elf_print_notes. |
| 821 | (v850_elf_fake_sections): Set the type of the V850 note section. |
| 822 | * bfd-in.h (v850_elf_create_sections): Add prototype. |
| 823 | (v850_elf_set_note): Add prototype. |
| 824 | * bfd-in2.h: Regenerate. |
| 825 | |
| 826 | 2015-02-24 Nick Clifton <nickc@redhat.com> |
| 827 | |
| 828 | * configure.ac (AC_CHECK_HEADERS): Add wctype.h. |
| 829 | * configure: Regenerate. |
| 830 | * config.in: Regenerate. |
| 831 | * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined. |
| 832 | (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined. |
| 833 | (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H |
| 834 | is defined. |
| 835 | |
| 836 | 2015-02-24 Nick Clifton <nickc@redhat.com> |
| 837 | |
| 838 | * pdp11.c (set_section_contents): Pad the .text and .data sections |
| 839 | to their aligned sizes. |
| 840 | |
| 841 | 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp> |
| 842 | |
| 843 | * config.bfd: Add h8300-*-linux. |
| 844 | * configure.ac: Add h8300_elf32_linux_vec. |
| 845 | * configure: Regenerate. |
| 846 | * elf32-h8300.c: Likewise. |
| 847 | * targets.c(_bfd_target_vector): Likewise. |
| 848 | |
| 849 | 2015-02-23 Nick Clifton <nickc@redhat.com> |
| 850 | |
| 851 | PR 17914 |
| 852 | * cpu-w65.c: Correct typos in license notice. |
| 853 | |
| 854 | PR 17940 |
| 855 | * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug |
| 856 | symbols at end of sections. Adjust function sizes. |
| 857 | |
| 858 | 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com> |
| 859 | |
| 860 | * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype. |
| 861 | (elfcore_write_s390_vxrs_high): Likewise. |
| 862 | * elf.c (elfcore_grok_s390_vxrs_low): New function. |
| 863 | (elfcore_grok_s390_vxrs_high): New function. |
| 864 | (elfcore_grok_note): Call them. |
| 865 | (elfcore_write_s390_vxrs_low): New function. |
| 866 | (elfcore_write_s390_vxrs_high): New function. |
| 867 | (elfcore_write_register_note): Call them. |
| 868 | |
| 869 | 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com> |
| 870 | |
| 871 | PR 17995 |
| 872 | * verilog.c (verilog_write_record): Correct buffer size. |
| 873 | |
| 874 | 2015-02-19 Alan Modra <amodra@gmail.com> |
| 875 | |
| 876 | * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier. |
| 877 | |
| 878 | 2015-02-19 Alan Modra <amodra@gmail.com> |
| 879 | |
| 880 | PR ld/4317 |
| 881 | * elflink.c (elf_link_input_bfd): Drop undefined local syms. |
| 882 | (elf_link_output_extsym): Drop local and global undefined syms. |
| 883 | Tidy. Expand comment. |
| 884 | |
| 885 | 2015-02-17 Alan Modra <amodra@gmail.com> |
| 886 | |
| 887 | PR ld/17975 |
| 888 | * elflink.c (struct elf_outext_info): Remove need_second_pass |
| 889 | and second_pass. |
| 890 | (elf_link_output_extsym): Delete code handling second forced |
| 891 | local pass. Move code emitting NULL STT_FILE symbol later, so |
| 892 | that it can be omitted if forced local is stripped. Don't |
| 893 | emit the NULL STT_FILE if no file symbols have been output. |
| 894 | (bfd_elf_final_link): Remove second forced local pass. |
| 895 | * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms. |
| 896 | (ppc_elf_size_dynamic_sections): Likewise. |
| 897 | * elf64-ppc.c (ppc_build_one_stub): Likewise. |
| 898 | (build_global_entry_stubs): Likewise. |
| 899 | (ppc64_elf_build_stubs): Likewise. |
| 900 | |
| 901 | 2015-02-16 H.J. Lu <hongjiu.lu@intel.com> |
| 902 | |
| 903 | PR ld/17975 |
| 904 | * elflink.c (elf_link_output_extsym): Only check filesym_count |
| 905 | when outputting a NULL FILE symbol. Set second_pass_sym to |
| 906 | h->forced_local && !h->root.linker_def. |
| 907 | |
| 908 | 2015-02-15 H.J. Lu <hongjiu.lu@intel.com> |
| 909 | |
| 910 | * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def |
| 911 | on _TLS_MODULE_BASE_. |
| 912 | * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise. |
| 913 | |
| 914 | 2015-02-15 Alan Modra <amodra@gmail.com> |
| 915 | |
| 916 | * dwarf2.c (read_rangelist): Correct buffer overflow check |
| 917 | Whitespace throughout file. |
| 918 | |
| 919 | 2015-02-14 Alan Modra <amodra@gmail.com> |
| 920 | |
| 921 | PR ld/17973 |
| 922 | * bfd.c (struct bfd): Add lto_output. |
| 923 | * linker.c (_bfd_handle_already_linked): Explicitly test for |
| 924 | objects added by the lto plugin. |
| 925 | * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and |
| 926 | no_export flags from archive. |
| 927 | * archive.c (open_nested_file): New function, setting lto_output |
| 928 | and no_export, extracted from.. |
| 929 | (find_nested_archive): ..here. Flip params. Rename from |
| 930 | _bfd_find_nested_archive. |
| 931 | (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file. |
| 932 | (_bfd_look_for_bfd_in_cache): Copy no_export. |
| 933 | * elflink.c (elf_link_add_object_symbols): Remove now unnecessary |
| 934 | my_archive->no_export test. |
| 935 | (elf_link_input_bfd): Drop existing lto_output STT_FILE syms. |
| 936 | Don't use the file name when adding lto_output STT_FILE sym. |
| 937 | * bfd-in2.h: Regenerate. |
| 938 | |
| 939 | 2015-02-13 Alan Modra <amodra@gmail.com> |
| 940 | |
| 941 | PR binutils/17512 |
| 942 | * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove |
| 943 | now redundant assert. |
| 944 | |
| 945 | 2015-02-12 Nick Clifton <nickc@redhat.com> |
| 946 | |
| 947 | PR binutils/17512 |
| 948 | * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes) |
| 949 | (read_4_bytes, read_8_bytes, read_n_bytes, read_string) |
| 950 | (read_indirect_string, read_alt_indirect_string) |
| 951 | (read_alt_indirect_ref, read_address, read_abbrevs) |
| 952 | (read_attribute_value, read_attribute, decode_line_info) |
| 953 | (find_abstract_instance_name, read_rangelist) |
| 954 | (scan_unit_for_symbols, parse_comp_unit) |
| 955 | (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass |
| 956 | end pointers to reading functions and check for offsets taking |
| 957 | pointers out of range. Replace calls to read_*_leb128 with calls |
| 958 | to safe_read_leb128. |
| 959 | |
| 960 | (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge |
| 961 | offset. |
| 962 | * syms.c (_bfd_stab_section_find_nearest_line): Add checks for |
| 963 | computed file_name address being before the start of the string |
| 964 | table. |
| 965 | |
| 966 | 2015-02-11 H.J. Lu <hongjiu.lu@intel.com> |
| 967 | |
| 968 | PR ld/17878 |
| 969 | * bfd.c (bfd_plugin_format): New. |
| 970 | (bfd): Add plugin_format and plugin_dummy_bfd. |
| 971 | * plugin.c (try_load_plugin): Take a pointer to bfd_boolean |
| 972 | argument to return TRUE if any plugin is found. Set plugin_format. |
| 973 | (has_plugin): New. |
| 974 | (bfd_plugin_target_p): New. |
| 975 | (bfd_plugin_specified_p): Likewise. |
| 976 | (bfd_plugin_target_p): Likewise. |
| 977 | (register_ld_plugin_object_p): Likewise. |
| 978 | (bfd_plugin_set_plugin): Set has_plugin. |
| 979 | (load_plugin): Cache try_load_plugin result. |
| 980 | (bfd_plugin_object_p): Try ld_plugin_object_p first. Check |
| 981 | plugin_format. |
| 982 | * plugin.h (bfd_plugin_target_p): New. |
| 983 | (bfd_plugin_specified_p): Likewise. |
| 984 | (register_ld_plugin_object_p): Likewise. |
| 985 | * bfd-in2.h: Regenerated. |
| 986 | |
| 987 | 2015-02-11 Pedro Alves <palves@redhat.com> |
| 988 | |
| 989 | * libbfd-in.h [__cplusplus]: Open extern "C" scope. |
| 990 | * libcoff-in.h [__cplusplus]: Open extern "C" scope. |
| 991 | * libbfd.h: Regenerate. |
| 992 | * libcoff.h: Regenerate. |
| 993 | |
| 994 | * elf-bfd.h [__cplusplus]: Wrap in extern "C". |
| 995 | * mach-o.h [__cplusplus]: Wrap in extern "C". |
| 996 | * som.h [__cplusplus]: Wrap in extern "C". |
| 997 | |
| 998 | 2015-02-10 Nick Clifton <nickc@redhat.com> |
| 999 | |
| 1000 | PR binutils/17512 |
| 1001 | * coffcode.h (styp_to_sec_flags): Use an unsigned long type to |
| 1002 | hold the flag bits. |
| 1003 | * peXXigen.c (pe_print_reloc): Use unsigned types to hold the |
| 1004 | size and number of relocs. |
| 1005 | (pe_print_debugdata): Use a 32-bit aligned buffer to store the |
| 1006 | codeview record. |
| 1007 | * versados.c (process_otr): Check the esdid value before using it |
| 1008 | to access the EDATA. |
| 1009 | |
| 1010 | 2015-02-09 Ed Maste <emaste@freebsd.org> |
| 1011 | |
| 1012 | * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing |
| 1013 | uninitialized and unused variable. |
| 1014 | * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. |
| 1015 | |
| 1016 | 2015-02-09 Alan Modra <amodra@gmail.com> |
| 1017 | |
| 1018 | * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL |
| 1019 | tls_sec. |
| 1020 | * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. |
| 1021 | * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec. |
| 1022 | |
| 1023 | 2015-02-09 Alan Modra <amodra@gmail.com> |
| 1024 | |
| 1025 | * elflink.c: Whitespace, formatting fixes. |
| 1026 | (elf_link_input_bfd): Clarify comment. |
| 1027 | (elf_link_output_extsym): Exclude symbols in linker created |
| 1028 | sections when testing for plugin symbols. |
| 1029 | |
| 1030 | 2015-02-07 H.J. Lu <hongjiu.lu@intel.com> |
| 1031 | |
| 1032 | PR ld/17935 |
| 1033 | * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a |
| 1034 | warning for relocation in readonly section for -z text. |
| 1035 | (elf_i386_size_dynamic_sections): Likewise. |
| 1036 | * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise. |
| 1037 | (elf_x86_64_size_dynamic_sections): Likewise. |
| 1038 | |
| 1039 | 2015-02-06 H.J. Lu <hongjiu.lu@intel.com> |
| 1040 | |
| 1041 | PR ld/12365 |
| 1042 | PR ld/14272 |
| 1043 | * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change. |
| 1044 | (elf_link_input_bfd): Mark the plugin symbol undefined if it is |
| 1045 | referenced from a non-IR file. |
| 1046 | |
| 1047 | 2015-02-06 Nick Clifton <nickc@redhat.com> |
| 1048 | |
| 1049 | PR binutils/17512 |
| 1050 | * peXXigen.c (rsrc_print_resource_entries): Add range check for |
| 1051 | addresses that wrap around the address space. |
| 1052 | (rsrc_parse_entry): Likewise. |
| 1053 | |
| 1054 | 2015-02-03 H.J. Lu <hongjiu.lu@intel.com> |
| 1055 | |
| 1056 | PR ld/12365 |
| 1057 | PR ld/14272 |
| 1058 | * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol |
| 1059 | undefined if it is referenced from a non-IR file. |
| 1060 | |
| 1061 | 2015-02-03 Nick Clifton <nickc@redhat.com> |
| 1062 | |
| 1063 | PR binutils/17512 |
| 1064 | * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays. |
| 1065 | (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol |
| 1066 | index or an out of range fdr index. |
| 1067 | * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message. |
| 1068 | * elf32-arc.c (arc_info_to_howto_rel): Likewise. |
| 1069 | * elf32-avr.c (avr_info_to_howto_rela): Likewise. |
| 1070 | * elf32-cr16.c (elf_cr16_info_to_howto): Likewise. |
| 1071 | * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise. |
| 1072 | * elf32-cris.c (cris_info_to_howto_rela): Likewise. |
| 1073 | * elf32-crx.c (elf_crx_info_to_howto): Likewise. |
| 1074 | * elf32-d10v.c (d10v_info_to_howto_rel): Likewise. |
| 1075 | * elf32-d30v.c (d30v_info_to_howto_rel): Likewise. |
| 1076 | * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise. |
| 1077 | * elf32-fr30.c (fr30_info_to_howto_rela): Likewise. |
| 1078 | * elf32-frv.c (frv_info_to_howto_rela): Likewise. |
| 1079 | * elf32-i370.c (i370_elf_info_to_howto): Likewise. |
| 1080 | * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise. |
| 1081 | * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise. |
| 1082 | * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise. |
| 1083 | * elf32-lm32.c (lm32_info_to_howto_rela): Likewise. |
| 1084 | * elf32-m32c.c (m32c_info_to_howto_rela): Likewise. |
| 1085 | * elf32-m32r.c (m32r_info_to_howto_rel): Likewise. |
| 1086 | * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise. |
| 1087 | * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise. |
| 1088 | * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. |
| 1089 | * elf32-mep.c (mep_info_to_howto_rela): Likewise. |
| 1090 | * elf32-metag.c (metag_info_to_howto_rela): Likewise. |
| 1091 | * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. |
| 1092 | * elf32-moxie.c (moxie_info_to_howto_rela): Likewise. |
| 1093 | * elf32-msp430.c (msp430_info_to_howto_rela): Likewise. |
| 1094 | * elf32-mt.c (mt_info_to_howto_rela): Likewise. |
| 1095 | * elf32-nds32.c (nds32_info_to_howto_rel): Likewise. |
| 1096 | * elf32-or1k.c (or1k_info_to_howto_rela): Likewise. |
| 1097 | * elf32-pj.c (pj_elf_info_to_howto): Likewise. |
| 1098 | * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. |
| 1099 | * elf32-rl78.c (rl78_info_to_howto_rela): Likewise. |
| 1100 | * elf32-rx.c (rx_info_to_howto_rela): Likewise. |
| 1101 | * elf32-sh.c (sh_elf_info_to_howto): Likewise. |
| 1102 | * elf32-spu.c (spu_elf_info_to_howto): Likewise. |
| 1103 | * elf32-v850.c (v850_elf_perform_relocation): Likewise. |
| 1104 | * elf32-vax.c (rtype_to_howto): Likewise. |
| 1105 | * elf32-visium.c (visium_info_to_howto_rela): Likewise. |
| 1106 | * elf32-xgate.c (xgate_info_to_howto_rel): Likewise. |
| 1107 | * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise. |
| 1108 | * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. |
| 1109 | * elf64-mmix.c (mmix_info_to_howto_rela): Likewise. |
| 1110 | * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays. |
| 1111 | (bfd_mach_o_canonicalize_one_reloc): Fix check on out |
| 1112 | of range symbol indicies. |
| 1113 | (bfd_mach_o_canonicalize_relocs): Check for out of range alloc. |
| 1114 | (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. |
| 1115 | (bfd_mach_o_build_dysymtab): Likewise. |
| 1116 | (bfd_mach_o_write_symtab_content): Set the string table size to |
| 1117 | zero upon error. |
| 1118 | (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the |
| 1119 | read fails. |
| 1120 | * peXXigen.c (pe_print_edata): Check for numeric overflow in edt |
| 1121 | fields. |
| 1122 | * tekhex.c (first_phase): Check for src pointer reaching end of |
| 1123 | buffer. |
| 1124 | |
| 1125 | 2015-02-03 Will Newton <will.newton@linaro.org> |
| 1126 | |
| 1127 | * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): |
| 1128 | Set st_value to zero for undefined symbols if the reference |
| 1129 | is weak or pointer_equality_needed is FALSE. |
| 1130 | |
| 1131 | * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve |
| 1132 | comment discussing why we clear st_value for some symbols. |
| 1133 | |
| 1134 | 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com> |
| 1135 | |
| 1136 | * elf32-nds32.c (nds32_get_section_contents): Add one more argument. |
| 1137 | (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7. |
| 1138 | |
| 1139 | 2015-01-29 Alan Modra <amodra@gmail.com> |
| 1140 | |
| 1141 | * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD |
| 1142 | optimization. Tidy mask for GOT_TLSGD optimization. |
| 1143 | * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct |
| 1144 | location of nop zapping high insn too. |
| 1145 | |
| 1146 | 2015-01-28 Alan Modra <amodra@gmail.com> |
| 1147 | |
| 1148 | * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc". |
| 1149 | * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols |
| 1150 | in .toc indicate xlc compiled code that might require a rw .toc. |
| 1151 | |
| 1152 | 2015-01-28 James Bowman <james.bowman@ftdichip.com> |
| 1153 | |
| 1154 | * Makefile.am: Add FT32 files. |
| 1155 | * archures.c (enum bfd_architecture): Add bfd_arch_ft32. |
| 1156 | (bfd_mach_ft32): Define. |
| 1157 | (bfd_ft32_arch): Declare. |
| 1158 | (bfd_archures_list): Add bfd_ft32_arch. |
| 1159 | * config.bfd: Handle FT32. |
| 1160 | * configure.ac: Likewise. |
| 1161 | * cpu-ft32.c: New file. |
| 1162 | * elf32-ft32.c: New file. |
| 1163 | * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17, |
| 1164 | BFD_RELOC_FT32_18): Define. |
| 1165 | * targets.c (_bfd_target_vector): Add ft32_elf32_vec. |
| 1166 | * bfd-in2.h: Regenerate. |
| 1167 | * libbfd.h: Regenerate. |
| 1168 | * Makefile.in: Regenerate. |
| 1169 | * configure: Regenerate. |
| 1170 | * po/SRC-POTFILES.in: Regenerate. |
| 1171 | |
| 1172 | 2015-01-27 Nick Clifton <nickc@redhat.com> |
| 1173 | |
| 1174 | PR binutils/17512 |
| 1175 | * pdp11.c (aout_get_external_symbols): Return false if there are |
| 1176 | no symbols. |
| 1177 | |
| 1178 | * dwarf2.c (concat_filename): Check for an empty directory table. |
| 1179 | (scan_unit_for_symbols): Check for reading off the end of the |
| 1180 | unit. |
| 1181 | (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a |
| 1182 | non-string form. |
| 1183 | * elf64-ppc.c (opd_entry_value): Fail if there are no relocs |
| 1184 | available. |
| 1185 | |
| 1186 | 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com> |
| 1187 | |
| 1188 | * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting. |
| 1189 | |
| 1190 | 2015-01-22 DJ Delorie <dj@redhat.com> |
| 1191 | |
| 1192 | * elf32-m32c.c (m32c_apply_reloc_24): New. |
| 1193 | (m32c_elf_howto_table): Use it for R_M32C_24. |
| 1194 | (m32c_elf_relocate_section): Handle R_M32C_24 specially. |
| 1195 | |
| 1196 | 2015-01-22 Nick Clifton <nickc@redhat.com> |
| 1197 | |
| 1198 | PR binutils/17512 |
| 1199 | * coffcode.h (handle_COMDAT): When searching for the section |
| 1200 | symbol, make sure that there is space left in the symbol table. |
| 1201 | * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks. |
| 1202 | |
| 1203 | 2015-01-21 Nick Clifton <nickc@redhat.com> |
| 1204 | |
| 1205 | PR binutils/17512 |
| 1206 | * coffcode.h (coff_set_arch_mach_hook): Check return value from |
| 1207 | bfd_malloc. |
| 1208 | (coff_slurp_line_table): Return FALSE if the line number |
| 1209 | information was corrupt. |
| 1210 | (coff_slurp_symbol_table): Return FALSE if the symbol information |
| 1211 | was corrupt. |
| 1212 | * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always |
| 1213 | initialise the fields of the dyld_info structure. |
| 1214 | (bfd_mach_o_build_exec_seg_command): Replace assertion with an |
| 1215 | error message and a return value. |
| 1216 | (bfd_mach_o_layout_commands): Change the function to boolean. |
| 1217 | Return FALSE if the function fails. |
| 1218 | (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands |
| 1219 | fails. |
| 1220 | (bfd_mach_o_read_command): Fail if an unrecognised command is |
| 1221 | encountered. |
| 1222 | * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the |
| 1223 | read fails. |
| 1224 | (slurp_symtab): Check the return from bfd_malloc. |
| 1225 | (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy |
| 1226 | encountered an error. |
| 1227 | (_bfd_XXi_final_link_postscript): Fail if a section could not be |
| 1228 | copied. |
| 1229 | * peicode.h (pe_bfd_object_p): Fail if the header could not be |
| 1230 | swapped in. |
| 1231 | * tekhex.c (first_phase): Fail if the section is too big. |
| 1232 | * versados.c (struct esdid): Add content_size field. |
| 1233 | (process_otr): Use and check the new field. |
| 1234 | (versados_get_section_contents): Check that the section exists and |
| 1235 | that the requested data is available. |
| 1236 | |
| 1237 | 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com> |
| 1238 | |
| 1239 | * elf32-nios2.c (elf_backend_default_execstack): Define as 0. |
| 1240 | |
| 1241 | 2015-01-20 Alan Modra <amodra@gmail.com> |
| 1242 | |
| 1243 | PR ld/17615 |
| 1244 | * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop |
| 1245 | ELF_COMMON_DEF syms. |
| 1246 | |
| 1247 | 2015-01-19 Alan Modra <amodra@gmail.com> |
| 1248 | |
| 1249 | PR ld/17615 |
| 1250 | * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for |
| 1251 | linker script assignments too. |
| 1252 | * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms. |
| 1253 | (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly. |
| 1254 | |
| 1255 | 2015-01-19 Alan Modra <amodra@gmail.com> |
| 1256 | |
| 1257 | * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration |
| 1258 | to allow return of first howto. |
| 1259 | * elf32-fr30.c (fr30_reloc_type_lookup): Likewise. |
| 1260 | * elf32-m32c.c (m32c_reloc_type_lookup): Likewise. |
| 1261 | * elf32-moxie.c (moxie_reloc_type_lookup): Likewise. |
| 1262 | * elf32-or1k.c (or1k_reloc_type_lookup): Likewise. |
| 1263 | * elf32-rl78.c (rl78_reloc_type_lookup): Likewise. |
| 1264 | * elf32-rx.c (rx_reloc_type_lookup): Likewise. |
| 1265 | * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise. |
| 1266 | * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise. |
| 1267 | * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise. |
| 1268 | * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE. |
| 1269 | * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE. |
| 1270 | (spu_elf_reloc_type_lookup): Adjust to suit. |
| 1271 | |
| 1272 | 2015-01-19 Alan Modra <amodra@gmail.com> |
| 1273 | |
| 1274 | * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from.. |
| 1275 | (bfd_get_section_limit): ..here. |
| 1276 | * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check. |
| 1277 | (bfd_install_relocation, _bfd_final_link_relocate): Add same check here. |
| 1278 | * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check. |
| 1279 | * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated |
| 1280 | bfd_reloc_outofrange check. |
| 1281 | * bfd-in2.h: Regenerate. |
| 1282 | |
| 1283 | * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok |
| 1284 | on zero size relocs. |
| 1285 | * ecoff.c (ecoff_reloc_link_order): Likewise. |
| 1286 | * elf32-nds32.c (nds32_relocate_contents): Likewise. |
| 1287 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. |
| 1288 | |
| 1289 | * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs. |
| 1290 | (_bfd_clear_contents): Likewise. |
| 1291 | * elfxx-mips.c (mips_elf_obtain_contents): Likewise. |
| 1292 | (mips_elf_perform_relocation): Likewise. |
| 1293 | |
| 1294 | * aoutx.h (aout_link_reloc_link_order): Allow for NULL return |
| 1295 | from malloc on zero size alloc. |
| 1296 | * cofflink.c (_bfd_coff_reloc_link_order): Likewise. |
| 1297 | * elflink.c (elf_reloc_link_order): Likewise. |
| 1298 | * linker.c (_bfd_generic_reloc_link_order): Likewise. |
| 1299 | * pdp11.c (aout_link_reloc_link_order): Likewise. |
| 1300 | * xcofflink.c (xcoff_reloc_link_order): Likewise. |
| 1301 | |
| 1302 | * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3, |
| 1303 | bitsize 0, and complain_overflow_dont. |
| 1304 | * coff-sparc.c (coff_sparc_howto_table): Likewise. |
| 1305 | * elf-hppa.h (elf_hppa_howto_table): Likewise. |
| 1306 | * elf-m10200.c (elf_mn10200_howto_table): Likewise. |
| 1307 | * elf-m10300.c (elf_mn10300_howto_table): Likewise. |
| 1308 | * elf32-arc.c (elf_arc_howto_table): Likewise. |
| 1309 | * elf32-arm.c (elf32_arm_howto_table_1): Likewise. |
| 1310 | * elf32-avr.c (elf_avr_howto_table): Likewise. |
| 1311 | * elf32-bfin.c (bfin_howto_table): Likewise. |
| 1312 | * elf32-cr16.c (cr16_elf_howto_table): Likewise. |
| 1313 | * elf32-cris.c (cris_elf_howto_table): Likewise. |
| 1314 | * elf32-crx.c (crx_elf_howto_table): Likewise. |
| 1315 | * elf32-d10v.c (elf_d10v_howto_table): Likewise. |
| 1316 | * elf32-d30v.c (elf_d30v_howto_table): Likewise. |
| 1317 | * elf32-dlx.c (dlx_elf_howto_table): Likewise. |
| 1318 | * elf32-epiphany.c (epiphany_elf_howto_table): Likewise. |
| 1319 | * elf32-fr30.c (fr30_elf_howto_table): Likewise. |
| 1320 | * elf32-frv.c (elf32_frv_howto_table): Likewise. |
| 1321 | * elf32-h8300.c (h8_elf_howto_table): Likewise. |
| 1322 | * elf32-i370.c (i370_elf_howto_raw): Likewise. |
| 1323 | * elf32-i386.c (elf_howto_table): Likewise. |
| 1324 | * elf32-i860.c (elf32_i860_howto_table): Likewise. |
| 1325 | * elf32-i960.c (elf32_i960_relocate): Likewise. |
| 1326 | * elf32-ip2k.c (ip2k_elf_howto_table): Likewise. |
| 1327 | * elf32-iq2000.c (iq2000_elf_howto_table): Likewise. |
| 1328 | * elf32-lm32.c (lm32_elf_howto_table): Likewise. |
| 1329 | * elf32-m32c.c (m32c_elf_howto_table): Likewise. |
| 1330 | * elf32-m32r.c (m32r_elf_howto_table): Likewise. |
| 1331 | * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise. |
| 1332 | * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise. |
| 1333 | * elf32-m68k.c (howto_table): Likewise. |
| 1334 | * elf32-mcore.c (mcore_elf_howto_raw): Likewise. |
| 1335 | * elf32-mep.c (mep_elf_howto_table): Likewise. |
| 1336 | * elf32-metag.c (elf_metag_howto_table): Likewise. |
| 1337 | * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise. |
| 1338 | * elf32-mips.c (elf_mips_howto_table_rel): Likewise. |
| 1339 | * elf32-moxie.c (moxie_elf_howto_table): Likewise. |
| 1340 | * elf32-msp430.c (elf_msp430_howto_table): Likewise. |
| 1341 | * elf32-mt.c (mt_elf_howto_table): Likewise. |
| 1342 | * elf32-nds32.c (nds32_elf_howto_table): Likewise. |
| 1343 | * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise. |
| 1344 | * elf32-or1k.c (or1k_elf_howto_table): Likewise. |
| 1345 | * elf32-pj.c (pj_elf_howto_table): Likewise. |
| 1346 | * elf32-ppc.c (ppc_elf_howto_raw): Likewise. |
| 1347 | * elf32-rl78.c (rl78_elf_howto_table): Likewise. |
| 1348 | * elf32-rx.c (rx_elf_howto_table): Likewise. |
| 1349 | * elf32-s390.c (elf_howto_table): Likewise. |
| 1350 | * elf32-score.c (elf32_score_howto_table): Likewise. |
| 1351 | * elf32-score7.c (elf32_score_howto_table): Likewise. |
| 1352 | * elf32-sh-relocs.h (R_SH_NONE): Likewise. |
| 1353 | * elf32-spu.c (elf_howto_table): Likewise. |
| 1354 | * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise. |
| 1355 | * elf32-tilepro.c (tilepro_elf_howto_table): Likewise. |
| 1356 | * elf32-v850.c (v850_elf_howto_table): Likewise. |
| 1357 | * elf32-vax.c (howto_table): Likewise. |
| 1358 | * elf32-visium.c (visium_elf_howto_table): Likewise. |
| 1359 | * elf32-xc16x.c (xc16x_elf_howto_table): Likewise. |
| 1360 | * elf32-xgate.c (elf_xgate_howto_table): Likewise. |
| 1361 | * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise. |
| 1362 | * elf32-xtensa.c (elf_howto_table): Likewise. |
| 1363 | * elf64-alpha.c (elf64_alpha_howto_table): Likewise. |
| 1364 | * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. |
| 1365 | * elf64-mmix.c (elf_mmix_howto_table): Likewise. |
| 1366 | * elf64-ppc.c (ppc64_elf_howto_raw): Likewise. |
| 1367 | * elf64-s390.c (elf_howto_table): Likewise. |
| 1368 | * elf64-sh64.c (sh_elf64_howto_table): Likewise. |
| 1369 | * elf64-x86-64.c (x86_64_elf_howto_table): Likewise. |
| 1370 | * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. |
| 1371 | * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. |
| 1372 | (elfNN_aarch64_howto_none): Likewise. |
| 1373 | * elfxx-ia64.c (ia64_howto_table): Likewise. |
| 1374 | * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise. |
| 1375 | * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise. |
| 1376 | * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise. |
| 1377 | |
| 1378 | 2015-01-15 H.J. Lu <hongjiu.lu@intel.com> |
| 1379 | |
| 1380 | PR ld/17847 |
| 1381 | * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain |
| 1382 | about -fPIC if the symbol is undefined when building executable. |
| 1383 | |
| 1384 | 2015-01-15 Nick Clifton <nickc@redhat.com> |
| 1385 | |
| 1386 | PR binutils/17512 |
| 1387 | * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an |
| 1388 | error message. Never return an invalid howto pointer. |
| 1389 | * elf32-cr16.c (cr16_info_to_howto): Likewise. |
| 1390 | * elf32-crx.c (elf_crx_info_to_howto): Likewise. |
| 1391 | * elf32-i370.c (i370_elf_info_to_howto): Likewise. |
| 1392 | * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. |
| 1393 | * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. |
| 1394 | * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise. |
| 1395 | * elf32-pj.c (pj_elf_info_to_howto): Likewise. |
| 1396 | * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. |
| 1397 | * elf32-spu.c (spu_elf_info_to_howto): Likewise. |
| 1398 | * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise. |
| 1399 | * elf32-vax.c (rtype_to_howto): Likewise. |
| 1400 | * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. |
| 1401 | * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise. |
| 1402 | * elfn32-mips.c (sh_elf_info_to_howto): Likewise. |
| 1403 | * elf32-sh.c (sh_elf_info_to_howto): Likewise. |
| 1404 | (sh_elf_reloc): Check that the reloc is in range. |
| 1405 | * reloc.c (bfd_perform_relocation): Check that the section is big |
| 1406 | enough for the entire reloc. |
| 1407 | (bfd_generic_get_relocated_section_contents): Report unexpected |
| 1408 | return values from perform_reloc. |
| 1409 | |
| 1410 | 2015-01-15 Nick Clifton <nickc@redhat.com> |
| 1411 | |
| 1412 | * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled |
| 1413 | relocs. Include PC-relative adjustment for R_MSP430X_ABS16 |
| 1414 | relaxation. |
| 1415 | |
| 1416 | 2015-01-15 Alan Modra <amodra@gmail.com> |
| 1417 | |
| 1418 | * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for |
| 1419 | any output section matching a linker created dynobj section. |
| 1420 | |
| 1421 | 2015-01-15 Alan Modra <amodra@gmail.com> |
| 1422 | |
| 1423 | PR 17842 |
| 1424 | * elflink.c (elf_link_output_sym): Assert elf_onesymtab set. |
| 1425 | (bfd_elf_final_link): Always create a symbol table when emit_relocs. |
| 1426 | Don't assign symtab file position unless symbols will be output. |
| 1427 | Merge blocks with condition in common. Don't call |
| 1428 | elf_backend_output_arch_local_syms or elf_backend_output_arch_syms |
| 1429 | unless other symbols are output. Move assignment of symtab_shndx |
| 1430 | file position. Localize variable. |
| 1431 | |
| 1432 | 2015-01-14 Jiong Wang <jiong.wang@arm.com> |
| 1433 | |
| 1434 | * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when |
| 1435 | trying to defer them to runtime. |
| 1436 | |
| 1437 | 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| 1438 | |
| 1439 | * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND |
| 1440 | to check if a symbol should be bound symbolically. |
| 1441 | |
| 1442 | 2015-01-13 Jiong Wang <jiong.wang@arm.com> |
| 1443 | |
| 1444 | * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check |
| 1445 | for TLSLE_MOVW_TPREL_G2. |
| 1446 | |
| 1447 | 2015-01-13 Jiong Wang <jiong.wang@arm.com> |
| 1448 | |
| 1449 | PR ld/17415 |
| 1450 | * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark |
| 1451 | R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned. |
| 1452 | * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the |
| 1453 | bit mask. |
| 1454 | |
| 1455 | 2015-01-12 Terry Guo <terry.guo@arm.com> |
| 1456 | |
| 1457 | * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New |
| 1458 | function. |
| 1459 | (_bfd_elf_gc_mark_extra_sections): Use it. |
| 1460 | |
| 1461 | 2015-01-11 H.J. Lu <hongjiu.lu@intel.com> |
| 1462 | |
| 1463 | PR ld/17827 |
| 1464 | * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE, |
| 1465 | only discard space for pc-relative relocs symbols which turn |
| 1466 | out to need copy relocs. |
| 1467 | |
| 1468 | 2015-01-09 Nick Clifton <nickc@redhat.com> |
| 1469 | |
| 1470 | * tekhex.c (getvalue): Fix thinko in test for correct extraction |
| 1471 | of value. |
| 1472 | (getsym): Return false if there was not enough data to extract the |
| 1473 | symbol. |
| 1474 | |
| 1475 | 2015-01-09 Anthony Green <green@moxielogic.com> |
| 1476 | |
| 1477 | * elf32-moxie.c (ELF_MACHINE_ALT1): Define. |
| 1478 | |
| 1479 | 2015-01-08 Nick Clifton <nickc@redhat.com> |
| 1480 | |
| 1481 | * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of |
| 1482 | 16-bit absolute BR instructions to 10-bit pc-relative JMP |
| 1483 | instructions. |
| 1484 | |
| 1485 | 2015-01-08 Nick Clifton <nickc@redhat.com> |
| 1486 | |
| 1487 | PR binutils/17512 |
| 1488 | * coffcode.h (coff_slurp_symbol_table): Return false if we failed |
| 1489 | to load the line table. |
| 1490 | * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum |
| 1491 | maxpagesize of 1. |
| 1492 | * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if |
| 1493 | the Data Directory Size is too large. |
| 1494 | |
| 1495 | 2015-01-06 H.J. Lu <hongjiu.lu@intel.com> |
| 1496 | |
| 1497 | PR binutils/17512 |
| 1498 | * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation. |
| 1499 | * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. |
| 1500 | |
| 1501 | 2015-01-06 Nick Clifton <nickc@redhat.com> |
| 1502 | |
| 1503 | PR binutils/17512 |
| 1504 | * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the |
| 1505 | string table. |
| 1506 | |
| 1507 | * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1. |
| 1508 | (bfd_perform_relocation): Include the size of the reloc in the |
| 1509 | test for an out of range relocation. |
| 1510 | (bfd_generic_get_relocated_section_contents): Remove reloc range |
| 1511 | test. |
| 1512 | |
| 1513 | * coff-i860.c (CALC_ADDEND): Always set an addend value. |
| 1514 | * tekhex.c (getvalue): Add an end pointer parameter. Use it to |
| 1515 | avoid reading off the end of the buffer. |
| 1516 | (getsym): Likewise. |
| 1517 | (first_phase): Likewise. |
| 1518 | (pass_over): Pass an end pointer to the invoked function. |
| 1519 | |
| 1520 | 2015-01-05 H.J. Lu <hongjiu.lu@intel.com> |
| 1521 | |
| 1522 | PR binutils/17512 |
| 1523 | * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt |
| 1524 | input. |
| 1525 | * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. |
| 1526 | |
| 1527 | 2015-01-05 Nick Clifton <nickc@redhat.com> |
| 1528 | |
| 1529 | PR binutils/17512 |
| 1530 | * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized |
| 1531 | is at least big enough for the header to be read. |
| 1532 | * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs. |
| 1533 | * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks. |
| 1534 | (bfd_mach_o_read_command): Prevetn duplicate error messages about |
| 1535 | unrecognized commands. |
| 1536 | * syms.c (_bfd_stab_section_find_nearest_line): Add range checks |
| 1537 | when indexing into the string table. |
| 1538 | |
| 1539 | 2015-01-01 Alan Modra <amodra@gmail.com> |
| 1540 | |
| 1541 | Update year range in copyright notice of all files. |
| 1542 | |
| 1543 | For older changes see ChangeLog-2014 |
| 1544 | \f |
| 1545 | Copyright (C) 2015 Free Software Foundation, Inc. |
| 1546 | |
| 1547 | Copying and distribution of this file, with or without modification, |
| 1548 | are permitted in any medium without royalty provided the copyright |
| 1549 | notice and this notice are preserved. |
| 1550 | |
| 1551 | Local Variables: |
| 1552 | mode: change-log |
| 1553 | left-margin: 8 |
| 1554 | fill-column: 74 |
| 1555 | version-control: never |
| 1556 | End: |