1 2015-05-10 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
4 and output_bfd with abfd.
5 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
7 2015-05-06 Toni Spets <toni.spets@iki.fi>
10 * peXXigen.c (rsrc_process_section): Skip discarded resource
13 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
15 * config.bfd: Support i[3-7]86-*-elf*.
17 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
19 * elf32-i386.c (elf_backend_post_process_headers): Undef for
22 2015-04-30 Nick Clifton <nickc@redhat.com>
25 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
27 (mep_reloc): Delete unused function.
29 2015-04-29 Nick Clifton <nickc@redhat.com>
32 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
35 2015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
37 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
38 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
39 elf_s390_merge_obj_attributes.
40 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
42 2015-04-24 Jiong Wang <jiong.wang@arm.com>
45 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
46 GOT_NORMAL for both sgot/srelgot section.
47 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
48 and generate necessary runtime relocation for GOT entry.
50 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
53 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
55 2015-04-24 Jiong Wang <jiong.wang@arm.com>
57 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
58 PC-relative relocation for external symbol.
60 2015-04-24 Nick Clifton <nickc@redhat.com>
63 * compress.c (decompress_contents): Zero initialse the z_stream
66 2015-04-24 Nick Clifton <nickc@redhat.com>
68 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
69 local labels to include local labels with a numeric suffix and
72 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
75 * section.c (SEC_MEP_VLIW): New.
76 * bfd-in2.h: Regenerated.
78 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
81 * compress.c (bfd_compress_section_contents): Remove the
82 write_compress argument.
83 (bfd_init_section_compress_status): Updated.
84 (bfd_compress_section): Likewise.
85 * elf.c (_bfd_elf_set_reloc_sh_name): New.
86 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
87 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
88 _bfd_elf_set_reloc_sh_name.
89 (elf_fake_sections): Don't rename DWARF debug section for
90 linker output if it will be compressed. Instead, set
91 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
92 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
93 sh_name != (unsigned int) -1. Don't finalize nor assign
94 shstrtab section here. Delay setting output section names to
95 _bfd_elf_write_object_contents.
96 (_bfd_elf_compute_section_file_positions): Update comments on
97 sh_offset for shstrtab section.
98 (assign_file_positions_for_non_load_sections): Set sh_offset to
99 -1 for shstrtab section.
100 (assign_file_positions_except_relocs): Likewise.
101 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
102 when compressing DWARF debug sections. Place shstrtab section
103 after DWARF debug sections have been compressed.
104 (_bfd_elf_write_object_contents): Setting sh_name for output
107 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
110 * bfd.c (bfd): Add is_linker_input.
111 * elf.c (convert_debug_to_zdebug): New.
112 (convert_zdebug_to_debug): Likewise.
113 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
114 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
115 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
116 instead of a pointer to section.
117 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
119 * section.c (SEC_ELF_RENAME): New.
120 * bfd-in2.h: Regenerated.
122 2015-04-23 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
125 (ppc64_elf_next_toc_section): Align multi-got toc base.
126 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
128 2015-04-22 H.J. Lu <hongjiu.lu@intel.com>
131 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
132 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
133 (elf_i386_create_dynamic_sections): Always allow copy relocs for
134 building executables.
135 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
136 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
137 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
138 PIE and R_386_GOTOFF.
139 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
141 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
143 * elf.c (assign_section_numbers): Always set up sh_name.
145 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
147 * elf.c (assign_file_positions_for_non_load_sections): Iterate
149 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
151 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
153 * bfd-in.h (compressed_debug_section_type): New.
154 * compress.c (bfd_compress_section_contents): Add an argument
155 for linker write compression and always generate .zdebug_*
156 section when linking.
157 (bfd_init_section_compress_status): Pass FALSE to
158 bfd_compress_section_contents.
159 (bfd_compress_section): New function.
160 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
161 on DWARF debug sections if COMPRESS_DEBUG is set and rename
162 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
163 (assign_file_positions_for_non_load_sections): Set sh_offset
164 to -1 if SEC_ELF_COMPRESS is set.
165 (assign_file_positions_except_relocs): Likwise.
166 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
167 (_bfd_elf_assign_file_positions_for_non_load): This. Change
168 return time to bfd_boolean. Compress the section if
169 SEC_ELF_COMPRESS is set.
170 (_bfd_elf_write_object_contents): Updated.
171 (_bfd_elf_set_section_contents): Write section contents to
172 the buffer if SEC_ELF_COMPRESS is set.
173 * merge.c: Include "elf-bfd.h".
174 (sec_merge_emit): Add arguments for contents and offset. Write
175 to contents with offset if contents isn't NULL.
176 (_bfd_write_merged_section): Write section contents to the
177 buffer if SEC_ELF_COMPRESS is set. Pass contents and
178 output_offset to sec_merge_emit.
179 * elflink.c (bfd_elf_final_link): Allocate the buffer for
180 output section contents if SEC_ELF_COMPRESS is set.
181 * section.c (SEC_ELF_COMPRESS): New.
182 * bfd-in2.h: Regenerated.
184 2015-04-15 Alan Modra <amodra@gmail.com>
186 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
188 2015-04-14 Nick Clifton <nickc@redhat.com>
190 * elf32-rl78.c (RL78_OP_REL): New macro.
191 (rl78_elf_howto_table): Use it for complex relocs.
192 (get_symbol_value): Handle the cases when the info or status
194 (get_romstart): Cache the status returned by get_symbol_value.
195 (get_ramstart): Likewise.
196 (RL78_STACK_PUSH): Generate an error message if the stack
198 (RL78_STACK_POP): Likewise for underflows.
199 (rl78_compute_complex_reloc): New function. Contains the basic
200 processing code for all RL78 complex relocs.
201 (rl78_special_reloc): New function. Provides special reloc
202 handling for complex relocs.
203 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
204 (rl78_offset_for_reloc): Likewise.
206 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
209 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
210 info->extern_protected_data when warning copy relocs against
212 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
213 when checking protected non-function symbols.
215 2015-04-13 John Baldwin <jhb@FreeBSD.org>
217 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
219 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
221 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
224 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
225 if the object has been claimed by plugin.
227 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
229 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
230 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
231 protected data symbol when building shared library.
232 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
233 R_X86_64_GOTOFF64 against undefined symbol and replace
234 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
235 R_X86_64_GOTOFF64 against protected data symbol when building
238 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
241 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
242 against protected data symbol when building shared library.
243 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
244 R_X86_64_GOTOFF64 against protected data symbol when building
247 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
251 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
252 * elf32-i386.c (elf_backend_extern_protected_data): New.
254 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
255 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
256 copy relocs against protected symbols if extern_protected_data
258 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
259 non-function symbols if extern_protected_data is true.
260 * elfxx-target.h (elf_backend_extern_protected_data): New.
262 (elfNN_bed): Initialize extern_protected_data with
263 elf_backend_extern_protected_data.
265 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
267 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
268 and free with bfd_alloc and bfd_release on compressed buffer.
269 Release buffer if compressed section isn't smaller.
271 2015-04-10 Alan Modra <amodra@gmail.com>
274 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
275 on adding a protected visibility variable to .dynbss.
277 2015-04-10 Alan Modra <amodra@gmail.com>
279 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
282 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
283 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
284 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
285 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
286 extern_protected_data test.
287 (_bfd_elf_symbol_refs_local_p): Likewise.
288 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
289 (elfNN_bed): Delete elf_backend_extern_protected_data init.
291 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
293 * compress.c (bfd_compress_section_contents): Update comments.
294 (bfd_init_section_decompress_status): Likewise.
295 (bfd_init_section_compress_status): Likewise.
297 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
299 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
301 (TARGET_LITTLE_SYM): Likewise.
303 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
305 * elf32-xtensa.c (splay-tree.h): include header.
306 (text_action_struct): drop next pointer.
307 (text_action_list_struct): drop head pointer, add count and
309 (find_fill_action): instead of linear search in text_action_list
311 (text_action_compare, action_first, action_next): new functions.
312 (text_action_add, text_action_add_literal): instead of linear
313 search and insertion insert new node into the tree.
314 (removed_by_actions): pass additional parameter: action_list,
315 use it to traverse the tree.
316 (offset_with_removed_text): pass additional action_list parameter
317 to removed_by_actions.
318 (map_action_fn_context): new typedef.
319 (map_action_fn_context_struct): new structure.
320 (map_action_fn): new function.
321 (map_removal_by_action): use splay_tree_foreach to build map.
322 (find_insn_action): replace linear search in text_action_list
323 with series of splay_tree_lookups.
324 (print_action, print_action_list_fn): new functions.
325 (print_action_list): use splay_tree_foreach.
326 (init_xtensa_relax_info): drop action_list.head initialization.
328 (compute_text_actions): use non-zero action_list_count instead of
329 non-NULL action list.
330 (xlate_map_context): new typedef.
331 (xlate_map_context_struct): new structure.
332 (xlate_map_fn): new function.
333 (build_xlate_map): use splay_tree_foreach to build map.
334 (action_remove_bytes_fn): new function.
335 (relax_section): use zero action_list_count instead of NULL
336 action list. Use splay_tree_foreach to count final section size.
337 Drop unused variable 'removed'.
339 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
341 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
342 (removed_literal_map_entry_struct): new structure.
343 (removed_literal_list_struct): add new fields: n_map and map.
344 (map_removed_literal, removed_literal_compare): new functions.
345 (find_removed_literal): build index array for literals ordered
346 by VMA, use binary search to find removed literal.
348 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
350 * elf32-xtensa.c (removal_by_action_entry_struct,
351 removal_by_action_map_struct): new structures.
352 (removal_by_action_entry, removal_by_action_map): new typedefs.
353 (text_action_list_struct): add new field: map.
354 (map_removal_by_action, removed_by_actions_map,
355 offset_with_removed_text_map): new functions.
356 (relax_section): replace offset_with_removed_text with
357 offset_with_removed_text_map.
358 (translate_reloc, relax_property_section, relax_section_symbols):
359 replace removed_by_actions with removed_by_actions_map.
361 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
363 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
364 reloc_range): new typedef.
365 (reloc_range_list_struct, reloc_range_list_entry_struct,
366 reloc_range_struct): new structures.
367 (reloc_range_compare, build_reloc_ranges,
368 reloc_range_list_append, reloc_range_list_remove,
369 reloc_range_list_update_range, free_reloc_range_list): new
371 (compute_text_actions): precompute relocation opcodes before the
372 loop. Add relevant_relocs variable, initialize it before the
373 loop, pass it to the check_section_ebb_pcrels_fit.
374 (check_section_ebb_pcrels_fit): add new parameter:
375 relevant_relocs. Update address range in the relevant_relocs if
376 it's non-NULL and iterate only over relevant relocations.
378 2015-04-09 Nick Clifton <nickc@redhat.com>
380 * elf32-rx.c (describe_flags): Report the settings of the string
382 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
385 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
387 * compress.c (bfd_compress_section_contents): Work around a GCC
388 uninitialized warning bug fixed in GCC 4.7.
390 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
392 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
394 * bfd.c (bfd::flags): Increase size to 18 bits.
395 (BFD_COMPRESS_GABI): New.
396 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
397 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
398 (bfd_update_compression_header): New fuction.
399 (bfd_check_compression_header): Likewise.
400 (bfd_get_compression_header_size): Likewise.
401 (bfd_is_section_compressed_with_header): Likewise.
402 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
403 (bfd_compress_section_contents): Return the uncompressed size if
404 the full section contents is compressed successfully. Support
405 converting from/to .zdebug* sections.
406 (bfd_get_full_section_contents): Call
407 bfd_get_compression_header_size to get compression header size.
408 (bfd_is_section_compressed): Renamed to ...
409 (bfd_is_section_compressed_with_header): This. Add a pointer
410 argument to return compression header size.
411 (bfd_is_section_compressed): Use it.
412 (bfd_init_section_decompress_status): Call
413 bfd_get_compression_header_size to get compression header size.
414 Return FALSE if uncompressed section size is 0.
415 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
416 from/to .zdebug* sections.
417 * bfd-in2.h: Regenerated.
419 2015-04-07 Alan Modra <amodra@gmail.com>
421 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
422 mapped to output .got section.
424 2015-04-07 Alan Modra <amodra@gmail.com>
426 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
427 and has_addr16_lo. Make has_sda_refs a bitfield.
428 (ppc_elf_check_relocs): Set new flags.
429 (ppc_elf_link_hash_table_create): Update default_params.
430 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
431 where we won't be making .dynbss entries or editing code. Set
432 params->pic_fixup when we'll edit code for protected var access.
433 (allocate_dynrelocs): Allocate got entry for edited code and
435 (struct ppc_elf_relax_info): Add picfixup_size.
436 (ppc_elf_relax_section): Rename struct one_fixup to struct
437 one_branch_fixup. Rename fixups to branch_fixups. Size space for
439 (ppc_elf_relocate_section): Edit non-PIC accessing protected
440 visibility variables to PIC. Don't emit dyn_relocs for code
442 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
444 2015-04-07 Nick Clifton <nickc@redhat.com>
446 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
447 local labels as local.
449 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
451 * compress.c (get_uncompressed_size): Removed.
452 (bfd_compress_section_contents): Use bfd_putb64 to write
453 uncompressed section size.
454 (bfd_init_section_decompress_status): Replace
455 get_uncompressed_size with bfd_getb64.
457 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
459 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
460 SHF_COMPRESSED bit if not decompress.
462 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
464 * compress.c (get_uncompressed_size): New. Extracted from ...
465 (bfd_init_section_decompress_status): This. Use it.
467 2015-04-02 Andrew Turner <andrew@freebsd.org>
469 * config.bfd: Add aarch64-*-freebsd* target triple.
471 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
473 * configure: Regenerated.
475 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
476 Marcus Shawcroft <marcus.shawcroft@arm.com>
477 Jiong Wang <jiong.wang@arm.com>
479 * bfd-in.h (bfd_elf64_aarch64_set_options)
480 (bfd_elf32_aarch64_set_options): Add parameter.
481 * bfd-in2.h: Regenerated.
482 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
483 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
484 (_bfd_aarch64_erratum_843419_stub_name)
485 (_bfd_aarch64_erratum_843419_fixup)
486 (_bfd_aarch64_erratum_843419_scan)
487 (_bfd_aarch64_erratum_843419_branch_to_stub)
488 (_bfd_aarch64_erratum_843419_p): Define.
489 (enum elf_aarch64_stub_type): Define
490 aarch64_stub_erratum_843419_veneer.
491 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
492 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
493 and fix_erratum_843419_adr.
494 (stub_hash_newfunc): Initialize adrp_offset;
495 (_bfd_aarch64_add_stub_entry_after): Define.
496 (aarch64_map_one_stub, aarch64_build_one_stub)
497 (aarch64_size_one_stub): Handle
498 aarch64_stub_erratum_843419_veneer.
499 (_bfd_aarch64_resize_stubs): Round stub section size.
500 (elfNN_aarch64_size_stubs): Add scan for 843419.
501 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
502 fix_erratum_843419 and fix_erratum_843419_adr.
503 (struct erratum_835769_branch_to_stub_data): Add info.
504 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
505 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
506 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
507 (_bfd_aarch64_sign_extend): Define.
508 (reencode_adr_imm): Remove static. Rename to:
509 (_bfd_aarch64_reencode_adr_imm): Define.
510 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
511 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
512 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
513 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
516 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
518 * configure: Regenerated.
520 2015-03-31 Ed Schouten <ed@nuxi.nl>
522 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
523 for x86_64-*-cloudabi*.
524 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
525 * configure: Regenerated.
526 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
527 (TARGET_LITTLE_NAME): Likewise.
528 (ELF_OSABI): Likewise.
529 (elf64_bed): Likewise.
530 * targets.c (x86_64_elf64_cloudabi_vec): New.
531 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
533 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
535 * configure.ac: Revert the AM_ZLIB change.
536 * Makefile.in: Regenerated.
537 * aclocal.m4: Likewise.
538 * configure: Likewise.
539 * doc/Makefile.in: Likewise.
541 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
544 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
545 (_bfd_elf_get_reloc_section): New.
546 * elf.c (_bfd_elf_get_reloc_section): Likewise.
547 (assign_section_numbers): Call get_reloc_section to look up the
548 section the relocs apply.
549 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
550 (elfNN_bed): Initialize get_reloc_section with
551 elf_backend_get_reloc_section.
553 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
555 * Makefile.am (ZLIB): New.
557 (AM_CFLAGS): Add $(ZLIBINC).
558 (libbfd_la_LIBADD): Add $(ZLIB).
559 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
560 (decompress_contents): Don't check HAVE_ZLIB_H.
561 (bfd_compress_section_contents): Likewise.
562 (bfd_get_full_section_contents): Likewise.
563 (bfd_init_section_decompress_status): Likewise.
564 (bfd_init_section_compress_status): Likewise.
565 * configure.ac (AM_ZLIB): Removed.
566 (zlibdir): New. AC_SUBST.
568 Add --with-system-zlib.
569 * Makefile.in: Regenerated.
570 * acinclude.m4: Likewise.
571 * config.in: Likewise.
572 * configure: Likewise.
573 * doc/Makefile.in: Likewise.
575 2015-03-27 Alan Modra <amodra@gmail.com>
579 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
580 protected_def when symbol section is read-only. Adjust all calls.
581 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
583 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
585 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
586 _bfd_final_link_relocate with aarch64_relocate.
588 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
591 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
592 (bfd_elf_gc_sections): Likewise.
594 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
596 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
597 size for initial branch.
598 (elfNN_aarch64_build_stubs): Write initial branch.
599 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
600 mapping symbol on initial branch.
602 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
604 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
605 Update erratum count.
607 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
609 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
610 first matching debug section.
612 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
615 * compress.c (bfd_compress_section_contents): Don't write the
616 zlib header and set contents as well as compress_status if
617 compression didn't make the section smaller.
618 (bfd_init_section_compress_status): Don't check compression
621 2015-03-24 Nick Clifton <nickc@redhat.com>
624 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
625 range auxillary sections.
627 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
629 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
631 (_bfd_aarch64_get_stub_for_link_section): Define.
633 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
635 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
636 update of section_group[].stub_sec.
638 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
640 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
641 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
642 Delete fixes, fix_table_size and associated code. Call
643 _bfd_aarch64_add_stub_entry_in_group. Rename to...
644 (bfd_aarch64_erratum_835769_scan): Define.
645 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
646 erratum_835769_fix_table_size, i and associated code. Relocate
647 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
648 correction. Delete construction of stub entry from
649 erratum_835769_fixes array.
651 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
653 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
654 _bfd_aarch64_add_stub_entry_in_group.
656 2015-03-24 Alan Modra <amodra@gmail.com>
658 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
659 stubs, even those for undefined weak symbols. Otherwise, don't
660 report relocation overflow on branches to undefined strong
661 symbols. Fix memory leak.
662 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
663 overflow on branches to undefined strong symbols.
665 2015-03-23 Keith Seitz <keiths@redhat.com>
667 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
670 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
672 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
674 (_bfd_aarch64_erratum_835769_stub_name): Define.
676 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
678 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
679 stub resize code into...
680 (bfd_aarch64_resize_stubs): Define.
682 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
684 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
685 creation code into...
686 (bfd_aarch64_create_stub_section): Define.
688 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
690 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
691 from elf_aarch64_create_or_find_stub_sec.
692 (_bfd_aarch64_add_stub_entry_in_group): Rename from
693 elfNN_aarch64_add_stub. Call
694 _bfd_aarch64_create_or_find_stub_sec.
695 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
696 _bfd_aarch64_add_stub_entry_in_group.
698 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
700 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
701 sense of boolean return.
702 (elfNN_aarch64_size_stubs): Adjust for above.
704 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
706 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
707 Remove unused parameter.
708 (elfNN_aarch64_size_stubs): Adjust for above.
710 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
712 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
714 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
716 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
717 (num_aarch64_erratum_835769_fixes): Remove.
718 (elfNN_aarch64_size_stubs): Remove assignments to above.
720 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
722 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
724 (aarch64_erratum_seqeunce): Rename rtn to rt2.
726 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
728 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
730 2015-03-19 Nick Clifton <nickc@redhat.com>
732 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
733 the RL78 core based upon the flags.
734 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
736 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
737 (elf32_rl78_machine): Always return bfd_mach_rl78.
739 2015-03-19 Nick Clifton <nickc@redhat.com>
742 * compress.c (bfd_compress_section_contents): Do not define this
743 function if it is not used.
745 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
747 * compress.c (bfd_compress_section_contents): Make it static.
748 * bfd/bfd-in2.h: Regenerated.
750 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
753 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
754 suitable for the AMD64.
756 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
757 Nick Clifton <nickc@redhat.com>
760 * coffgen.c (make_a_section_from_file): Only prepend a z to a
761 debug section's name if the section was actually compressed.
762 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
763 * compress.c (bfd_init_section_compress_status): Do not compress
764 the section if doing so would make it bigger. In such cases leave
765 the section alone and return COMPRESS_SECTION_NONE.
767 2015-03-17 Alan Modra <amodra@gmail.com>
769 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
770 on nothing to do, before malloc of returned symbol array.
772 2015-03-16 Nick Clifton <nickc@redhat.com>
774 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
775 stored in the elf_section_data structure then load them as
778 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
780 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
781 relocs against code sections.
782 * elf32-s390.c: Define elf_backend_sort_relocs_p.
783 * elf64-s390.c: Likewise.
785 2015-03-11 Alan Modra <amodra@gmail.com>
787 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
788 reverse order. Account for larger size of __tls_get_addr_opt stub.
790 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
793 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
795 (elf32_arm_print_private_bfd_data): Likewise.
797 2015-03-06 Nick Clifton <nickc@redhat.com>
800 * elflink.c (put_value): Like previous delta, but for the 32-bit
803 2015-03-05 Nick Clifton <nickc@redhat.com>
806 * elflink.c (put_value): Avoid using an undefined shift
809 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
813 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
814 * elf32-i386.c (elf_backend_extern_protected_data): New.
816 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
817 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
818 copy relocs against protected symbols if extern_protected_data
820 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
821 non-function symbols if extern_protected_data is true.
822 * elfxx-target.h (elf_backend_extern_protected_data): New.
824 (elfNN_bed): Initialize extern_protected_data with
825 elf_backend_extern_protected_data.
827 2015-03-05 Nick Clifton <nickc@redhat.com>
830 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
831 lookup fails, check for an address bias in the dwarf info, and if
832 one exists, retry the lookup with the biased value.
833 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
834 Determines if a bias exists bewteen the addresses of functions
835 based on DWARF information vs symbol table information.
836 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
837 * libbfd.h: Regenerate.
839 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
841 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
842 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
843 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
845 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
847 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
848 (aarch64_size_one_stub): Likewise.
849 (aarch64_map_one_stub): Likewise.
851 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
853 * cpu-s390.c (N): New macro.
854 (bfd_s390_31_arch): New. Define only if default target word size
855 is 64 bits. Otherwise define...
856 (bfd_390_64_arch): ...this. Make static.
857 (bfd_s390_arch): Define according to the default target word size.
858 Let the 'next' field point to the alternate arch.
860 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
863 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
864 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
865 to be used with MOVK rather than MOVZ.
867 2015-03-03 DJ Delorie <dj@redhat.com>
869 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
872 2015-02-28 Alan Modra <amodra@gmail.com>
874 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
877 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
879 * elf32-i386.c (need_convert_mov_to_lea): New.
880 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
881 (elf_i386_convert_mov_to_lea): Return TRUE if
882 need_convert_mov_to_lea is unset.
883 * elf64-x86-64.c (need_convert_mov_to_lea): New.
884 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
885 (elf_x86_64_convert_mov_to_lea): Return TRUE if
886 need_convert_mov_to_lea is unset.
888 2015-02-27 Nick Clifton <nickc@redhat.com>
891 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
892 string length overflow when the string table length is actually
895 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
897 * bfd/bfd-in2.h: Regenerate.
898 * bfd/libbfd.h: Regenerate.
900 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
902 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
903 TLSDESC_LD_PREL19 field width and masks.
904 (aarch64_tls_transition_without_check)
905 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
906 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
907 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
908 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
909 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
910 (_bfd_aarch64_elf_resolve_relocation): Likewise.
912 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
914 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
916 (aarch64_tls_transition_without_check)
917 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
918 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
919 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
920 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
921 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
922 (_bfd_aarch64_elf_resolve_relocation): Likewise.
923 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
925 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
927 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
928 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
929 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
930 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
931 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
932 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
933 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
934 (_bfd_aarch64_elf_resolve_relocation): Likewise.
935 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
937 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
939 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
940 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
941 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
942 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
943 (elfNN_aarch64_check_relocs): Handle
944 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
946 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
947 (_bfd_aarch64_elf_resolve_relocation): Likewise.
949 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
951 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
953 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
955 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
956 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
957 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
960 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
962 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
965 2015-02-26 Nick Clifton <nickc@redhat.com>
968 * coffcode.h (coff_compute_section_file_positions): Report
970 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
971 (assign_file_positions_for_non_load_sections): Replace assertion
972 with an error message.
973 (rewrite_elf_program_header): Handle excessive segment
975 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
976 (bfd_mach_o_read_section_64): Likewise.
977 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
978 print a bfd name, not %A.
980 2015-02-26 Alan Modra <amodra@gmail.com>
982 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
983 thread-safe stubs for iplt.
984 (build_tls_get_addr_stub): Restore r2 immediately after call.
986 2015-02-26 Terry Guo <terry.guo@arm.com>
988 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
989 merge Tag_ABI_HardFP_use.
991 2015-02-26 Alan Modra <amodra@gmail.com>
993 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
994 Use text relocs rather than giving an error on trying to use
995 .dynbss for protected shared lib vars.
996 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
998 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1000 * elf32-avr.c (struct elf_avr_section_data): New structure.
1001 (struct avr_relax_info): New structure.
1002 (elf_avr_new_section_hook): New function.
1003 (struct elf_avr_section_data): Add relax_info.
1004 (get_avr_relax_info): New function.
1005 (init_avr_relax_info): New function.
1006 (elf32_avr_relax_delete_bytes): Find next property record before
1007 deleting bytes. When deleting don't move bytes beyond the next
1009 (avr_elf32_assign_records_to_section): New function.
1010 (avr_property_record_compare): New function.
1011 (avr_load_all_property_sections): New function.
1012 (elf32_avr_relax_section): Load property data. After relaxing the
1013 section, move any .align directives that have enough deleted bytes
1015 (bfd_elf32_new_section_hook): Define.
1017 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1019 * elf32-avr.h (struct avr_property_header): New strucure.
1020 (avr_elf32_load_property_records): Declare.
1021 (avr_elf32_property_record_name): Declare.
1022 * elf32-avr.c: Add bfd_stdint.h include.
1023 (retrieve_local_syms): New function.
1024 (get_elf_r_symndx_section): New function.
1025 (get_elf_r_symndx_offset): New function.
1026 (internal_reloc_compare): New function.
1027 (struct avr_find_section_data): New structure.
1028 (avr_is_section_for_address): New function.
1029 (avr_find_section_for_address): New function.
1030 (avr_elf32_load_records_from_section): New function.
1031 (avr_elf32_load_property_records): New function.
1032 (avr_elf32_property_record_name): New function.
1034 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1036 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
1037 (AVR_PROPERTY_RECORDS_VERSION): Define.
1038 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
1039 (struct avr_property_record): New structure.
1041 2015-02-24 Nick Clifton <nickc@redhat.com>
1043 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
1045 (v850_elf_make_note_section): New function. Creates a note
1047 (v850_elf_create_sections): New function. Create a note section
1048 if one is not already present.
1049 (v850_elf_set_note): New function. Adds a note to a bfd.
1050 (v850_elf_copy_private_bfd_data): New function. Copies V850
1052 (v850_elf_merge_notes): New function. Merges V850 notes.
1053 (print_v850_note): New function. Displays a V850 note.
1054 (v850_elf_print_notes): New function. Displays all notes attached
1056 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
1057 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
1058 (v850_elf_fake_sections): Set the type of the V850 note section.
1059 * bfd-in.h (v850_elf_create_sections): Add prototype.
1060 (v850_elf_set_note): Add prototype.
1061 * bfd-in2.h: Regenerate.
1063 2015-02-24 Nick Clifton <nickc@redhat.com>
1065 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
1066 * configure: Regenerate.
1067 * config.in: Regenerate.
1068 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
1069 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
1070 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
1073 2015-02-24 Nick Clifton <nickc@redhat.com>
1075 * pdp11.c (set_section_contents): Pad the .text and .data sections
1076 to their aligned sizes.
1078 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1080 * config.bfd: Add h8300-*-linux.
1081 * configure.ac: Add h8300_elf32_linux_vec.
1082 * configure: Regenerate.
1083 * elf32-h8300.c: Likewise.
1084 * targets.c(_bfd_target_vector): Likewise.
1086 2015-02-23 Nick Clifton <nickc@redhat.com>
1089 * cpu-w65.c: Correct typos in license notice.
1092 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
1093 symbols at end of sections. Adjust function sizes.
1095 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
1097 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
1098 (elfcore_write_s390_vxrs_high): Likewise.
1099 * elf.c (elfcore_grok_s390_vxrs_low): New function.
1100 (elfcore_grok_s390_vxrs_high): New function.
1101 (elfcore_grok_note): Call them.
1102 (elfcore_write_s390_vxrs_low): New function.
1103 (elfcore_write_s390_vxrs_high): New function.
1104 (elfcore_write_register_note): Call them.
1106 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
1109 * verilog.c (verilog_write_record): Correct buffer size.
1111 2015-02-19 Alan Modra <amodra@gmail.com>
1113 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
1115 2015-02-19 Alan Modra <amodra@gmail.com>
1118 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
1119 (elf_link_output_extsym): Drop local and global undefined syms.
1120 Tidy. Expand comment.
1122 2015-02-17 Alan Modra <amodra@gmail.com>
1125 * elflink.c (struct elf_outext_info): Remove need_second_pass
1127 (elf_link_output_extsym): Delete code handling second forced
1128 local pass. Move code emitting NULL STT_FILE symbol later, so
1129 that it can be omitted if forced local is stripped. Don't
1130 emit the NULL STT_FILE if no file symbols have been output.
1131 (bfd_elf_final_link): Remove second forced local pass.
1132 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
1133 (ppc_elf_size_dynamic_sections): Likewise.
1134 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1135 (build_global_entry_stubs): Likewise.
1136 (ppc64_elf_build_stubs): Likewise.
1138 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
1141 * elflink.c (elf_link_output_extsym): Only check filesym_count
1142 when outputting a NULL FILE symbol. Set second_pass_sym to
1143 h->forced_local && !h->root.linker_def.
1145 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
1148 on _TLS_MODULE_BASE_.
1149 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
1151 2015-02-15 Alan Modra <amodra@gmail.com>
1153 * dwarf2.c (read_rangelist): Correct buffer overflow check
1154 Whitespace throughout file.
1156 2015-02-14 Alan Modra <amodra@gmail.com>
1159 * bfd.c (struct bfd): Add lto_output.
1160 * linker.c (_bfd_handle_already_linked): Explicitly test for
1161 objects added by the lto plugin.
1162 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
1163 no_export flags from archive.
1164 * archive.c (open_nested_file): New function, setting lto_output
1165 and no_export, extracted from..
1166 (find_nested_archive): ..here. Flip params. Rename from
1167 _bfd_find_nested_archive.
1168 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
1169 (_bfd_look_for_bfd_in_cache): Copy no_export.
1170 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
1171 my_archive->no_export test.
1172 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
1173 Don't use the file name when adding lto_output STT_FILE sym.
1174 * bfd-in2.h: Regenerate.
1176 2015-02-13 Alan Modra <amodra@gmail.com>
1179 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
1180 now redundant assert.
1182 2015-02-12 Nick Clifton <nickc@redhat.com>
1185 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1186 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
1187 (read_indirect_string, read_alt_indirect_string)
1188 (read_alt_indirect_ref, read_address, read_abbrevs)
1189 (read_attribute_value, read_attribute, decode_line_info)
1190 (find_abstract_instance_name, read_rangelist)
1191 (scan_unit_for_symbols, parse_comp_unit)
1192 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
1193 end pointers to reading functions and check for offsets taking
1194 pointers out of range. Replace calls to read_*_leb128 with calls
1195 to safe_read_leb128.
1197 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
1199 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
1200 computed file_name address being before the start of the string
1203 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1206 * bfd.c (bfd_plugin_format): New.
1207 (bfd): Add plugin_format and plugin_dummy_bfd.
1208 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
1209 argument to return TRUE if any plugin is found. Set plugin_format.
1211 (bfd_plugin_target_p): New.
1212 (bfd_plugin_specified_p): Likewise.
1213 (bfd_plugin_target_p): Likewise.
1214 (register_ld_plugin_object_p): Likewise.
1215 (bfd_plugin_set_plugin): Set has_plugin.
1216 (load_plugin): Cache try_load_plugin result.
1217 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
1219 * plugin.h (bfd_plugin_target_p): New.
1220 (bfd_plugin_specified_p): Likewise.
1221 (register_ld_plugin_object_p): Likewise.
1222 * bfd-in2.h: Regenerated.
1224 2015-02-11 Pedro Alves <palves@redhat.com>
1226 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
1227 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
1228 * libbfd.h: Regenerate.
1229 * libcoff.h: Regenerate.
1231 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
1232 * mach-o.h [__cplusplus]: Wrap in extern "C".
1233 * som.h [__cplusplus]: Wrap in extern "C".
1235 2015-02-10 Nick Clifton <nickc@redhat.com>
1238 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
1240 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
1241 size and number of relocs.
1242 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
1244 * versados.c (process_otr): Check the esdid value before using it
1245 to access the EDATA.
1247 2015-02-09 Ed Maste <emaste@freebsd.org>
1249 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
1250 uninitialized and unused variable.
1251 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1253 2015-02-09 Alan Modra <amodra@gmail.com>
1255 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
1257 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1258 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
1260 2015-02-09 Alan Modra <amodra@gmail.com>
1262 * elflink.c: Whitespace, formatting fixes.
1263 (elf_link_input_bfd): Clarify comment.
1264 (elf_link_output_extsym): Exclude symbols in linker created
1265 sections when testing for plugin symbols.
1267 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
1271 warning for relocation in readonly section for -z text.
1272 (elf_i386_size_dynamic_sections): Likewise.
1273 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1274 (elf_x86_64_size_dynamic_sections): Likewise.
1276 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1280 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
1281 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
1282 referenced from a non-IR file.
1284 2015-02-06 Nick Clifton <nickc@redhat.com>
1287 * peXXigen.c (rsrc_print_resource_entries): Add range check for
1288 addresses that wrap around the address space.
1289 (rsrc_parse_entry): Likewise.
1291 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
1295 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
1296 undefined if it is referenced from a non-IR file.
1298 2015-02-03 Nick Clifton <nickc@redhat.com>
1301 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
1302 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
1303 index or an out of range fdr index.
1304 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
1305 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1306 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1307 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1308 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
1309 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
1310 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1311 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1312 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
1313 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1314 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1315 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
1316 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1317 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1318 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1319 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1320 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1321 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1322 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
1323 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1324 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1325 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1326 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1327 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1328 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1329 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1330 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1331 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1332 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
1333 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1334 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1335 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1336 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1337 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1338 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1339 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1340 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
1341 * elf32-vax.c (rtype_to_howto): Likewise.
1342 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1343 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1344 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1345 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1346 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1347 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
1348 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
1349 of range symbol indicies.
1350 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
1351 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
1352 (bfd_mach_o_build_dysymtab): Likewise.
1353 (bfd_mach_o_write_symtab_content): Set the string table size to
1355 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
1357 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
1359 * tekhex.c (first_phase): Check for src pointer reaching end of
1362 2015-02-03 Will Newton <will.newton@linaro.org>
1364 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
1365 Set st_value to zero for undefined symbols if the reference
1366 is weak or pointer_equality_needed is FALSE.
1368 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
1369 comment discussing why we clear st_value for some symbols.
1371 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1373 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
1374 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
1376 2015-01-29 Alan Modra <amodra@gmail.com>
1378 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
1379 optimization. Tidy mask for GOT_TLSGD optimization.
1380 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
1381 location of nop zapping high insn too.
1383 2015-01-28 Alan Modra <amodra@gmail.com>
1385 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
1386 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
1387 in .toc indicate xlc compiled code that might require a rw .toc.
1389 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1391 * Makefile.am: Add FT32 files.
1392 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
1393 (bfd_mach_ft32): Define.
1394 (bfd_ft32_arch): Declare.
1395 (bfd_archures_list): Add bfd_ft32_arch.
1396 * config.bfd: Handle FT32.
1397 * configure.ac: Likewise.
1398 * cpu-ft32.c: New file.
1399 * elf32-ft32.c: New file.
1400 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
1401 BFD_RELOC_FT32_18): Define.
1402 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
1403 * bfd-in2.h: Regenerate.
1404 * libbfd.h: Regenerate.
1405 * Makefile.in: Regenerate.
1406 * configure: Regenerate.
1407 * po/SRC-POTFILES.in: Regenerate.
1409 2015-01-27 Nick Clifton <nickc@redhat.com>
1412 * pdp11.c (aout_get_external_symbols): Return false if there are
1415 * dwarf2.c (concat_filename): Check for an empty directory table.
1416 (scan_unit_for_symbols): Check for reading off the end of the
1418 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
1420 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
1423 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1425 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
1427 2015-01-22 DJ Delorie <dj@redhat.com>
1429 * elf32-m32c.c (m32c_apply_reloc_24): New.
1430 (m32c_elf_howto_table): Use it for R_M32C_24.
1431 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
1433 2015-01-22 Nick Clifton <nickc@redhat.com>
1436 * coffcode.h (handle_COMDAT): When searching for the section
1437 symbol, make sure that there is space left in the symbol table.
1438 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
1440 2015-01-21 Nick Clifton <nickc@redhat.com>
1443 * coffcode.h (coff_set_arch_mach_hook): Check return value from
1445 (coff_slurp_line_table): Return FALSE if the line number
1446 information was corrupt.
1447 (coff_slurp_symbol_table): Return FALSE if the symbol information
1449 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
1450 initialise the fields of the dyld_info structure.
1451 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
1452 error message and a return value.
1453 (bfd_mach_o_layout_commands): Change the function to boolean.
1454 Return FALSE if the function fails.
1455 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
1457 (bfd_mach_o_read_command): Fail if an unrecognised command is
1459 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
1461 (slurp_symtab): Check the return from bfd_malloc.
1462 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
1463 encountered an error.
1464 (_bfd_XXi_final_link_postscript): Fail if a section could not be
1466 * peicode.h (pe_bfd_object_p): Fail if the header could not be
1468 * tekhex.c (first_phase): Fail if the section is too big.
1469 * versados.c (struct esdid): Add content_size field.
1470 (process_otr): Use and check the new field.
1471 (versados_get_section_contents): Check that the section exists and
1472 that the requested data is available.
1474 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1476 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
1478 2015-01-20 Alan Modra <amodra@gmail.com>
1481 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
1482 ELF_COMMON_DEF syms.
1484 2015-01-19 Alan Modra <amodra@gmail.com>
1487 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
1488 linker script assignments too.
1489 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
1490 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
1492 2015-01-19 Alan Modra <amodra@gmail.com>
1494 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
1495 to allow return of first howto.
1496 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
1497 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
1498 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
1499 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
1500 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
1501 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
1502 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
1503 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
1504 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1505 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
1506 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
1507 (spu_elf_reloc_type_lookup): Adjust to suit.
1509 2015-01-19 Alan Modra <amodra@gmail.com>
1511 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
1512 (bfd_get_section_limit): ..here.
1513 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
1514 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
1515 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
1516 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
1517 bfd_reloc_outofrange check.
1518 * bfd-in2.h: Regenerate.
1520 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
1521 on zero size relocs.
1522 * ecoff.c (ecoff_reloc_link_order): Likewise.
1523 * elf32-nds32.c (nds32_relocate_contents): Likewise.
1524 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1526 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
1527 (_bfd_clear_contents): Likewise.
1528 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
1529 (mips_elf_perform_relocation): Likewise.
1531 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
1532 from malloc on zero size alloc.
1533 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1534 * elflink.c (elf_reloc_link_order): Likewise.
1535 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1536 * pdp11.c (aout_link_reloc_link_order): Likewise.
1537 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1539 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
1540 bitsize 0, and complain_overflow_dont.
1541 * coff-sparc.c (coff_sparc_howto_table): Likewise.
1542 * elf-hppa.h (elf_hppa_howto_table): Likewise.
1543 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
1544 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
1545 * elf32-arc.c (elf_arc_howto_table): Likewise.
1546 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
1547 * elf32-avr.c (elf_avr_howto_table): Likewise.
1548 * elf32-bfin.c (bfin_howto_table): Likewise.
1549 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
1550 * elf32-cris.c (cris_elf_howto_table): Likewise.
1551 * elf32-crx.c (crx_elf_howto_table): Likewise.
1552 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
1553 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
1554 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
1555 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
1556 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
1557 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1558 * elf32-h8300.c (h8_elf_howto_table): Likewise.
1559 * elf32-i370.c (i370_elf_howto_raw): Likewise.
1560 * elf32-i386.c (elf_howto_table): Likewise.
1561 * elf32-i860.c (elf32_i860_howto_table): Likewise.
1562 * elf32-i960.c (elf32_i960_relocate): Likewise.
1563 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
1564 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
1565 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
1566 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
1567 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
1568 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
1569 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
1570 * elf32-m68k.c (howto_table): Likewise.
1571 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
1572 * elf32-mep.c (mep_elf_howto_table): Likewise.
1573 * elf32-metag.c (elf_metag_howto_table): Likewise.
1574 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
1575 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
1576 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
1577 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
1578 * elf32-mt.c (mt_elf_howto_table): Likewise.
1579 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
1580 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
1581 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
1582 * elf32-pj.c (pj_elf_howto_table): Likewise.
1583 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
1584 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
1585 * elf32-rx.c (rx_elf_howto_table): Likewise.
1586 * elf32-s390.c (elf_howto_table): Likewise.
1587 * elf32-score.c (elf32_score_howto_table): Likewise.
1588 * elf32-score7.c (elf32_score_howto_table): Likewise.
1589 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
1590 * elf32-spu.c (elf_howto_table): Likewise.
1591 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
1592 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1593 * elf32-v850.c (v850_elf_howto_table): Likewise.
1594 * elf32-vax.c (howto_table): Likewise.
1595 * elf32-visium.c (visium_elf_howto_table): Likewise.
1596 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1597 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1598 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1599 * elf32-xtensa.c (elf_howto_table): Likewise.
1600 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1601 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1602 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1603 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1604 * elf64-s390.c (elf_howto_table): Likewise.
1605 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1606 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1607 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1608 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1609 (elfNN_aarch64_howto_none): Likewise.
1610 * elfxx-ia64.c (ia64_howto_table): Likewise.
1611 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1612 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1613 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1615 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
1618 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1619 about -fPIC if the symbol is undefined when building executable.
1621 2015-01-15 Nick Clifton <nickc@redhat.com>
1624 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1625 error message. Never return an invalid howto pointer.
1626 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1627 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1628 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1629 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1630 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1631 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1632 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1633 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1634 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1635 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1636 * elf32-vax.c (rtype_to_howto): Likewise.
1637 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1638 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1639 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1640 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1641 (sh_elf_reloc): Check that the reloc is in range.
1642 * reloc.c (bfd_perform_relocation): Check that the section is big
1643 enough for the entire reloc.
1644 (bfd_generic_get_relocated_section_contents): Report unexpected
1645 return values from perform_reloc.
1647 2015-01-15 Nick Clifton <nickc@redhat.com>
1649 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1650 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1653 2015-01-15 Alan Modra <amodra@gmail.com>
1655 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1656 any output section matching a linker created dynobj section.
1658 2015-01-15 Alan Modra <amodra@gmail.com>
1661 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1662 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1663 Don't assign symtab file position unless symbols will be output.
1664 Merge blocks with condition in common. Don't call
1665 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1666 unless other symbols are output. Move assignment of symtab_shndx
1667 file position. Localize variable.
1669 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1671 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1672 trying to defer them to runtime.
1674 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1676 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1677 to check if a symbol should be bound symbolically.
1679 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1681 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1682 for TLSLE_MOVW_TPREL_G2.
1684 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1687 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1688 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1689 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1692 2015-01-12 Terry Guo <terry.guo@arm.com>
1694 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1696 (_bfd_elf_gc_mark_extra_sections): Use it.
1698 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1701 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1702 only discard space for pc-relative relocs symbols which turn
1703 out to need copy relocs.
1705 2015-01-09 Nick Clifton <nickc@redhat.com>
1707 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1709 (getsym): Return false if there was not enough data to extract the
1712 2015-01-09 Anthony Green <green@moxielogic.com>
1714 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1716 2015-01-08 Nick Clifton <nickc@redhat.com>
1718 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1719 16-bit absolute BR instructions to 10-bit pc-relative JMP
1722 2015-01-08 Nick Clifton <nickc@redhat.com>
1725 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1726 to load the line table.
1727 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1729 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1730 the Data Directory Size is too large.
1732 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1735 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1736 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1738 2015-01-06 Nick Clifton <nickc@redhat.com>
1741 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1744 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1745 (bfd_perform_relocation): Include the size of the reloc in the
1746 test for an out of range relocation.
1747 (bfd_generic_get_relocated_section_contents): Remove reloc range
1750 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1751 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1752 avoid reading off the end of the buffer.
1754 (first_phase): Likewise.
1755 (pass_over): Pass an end pointer to the invoked function.
1757 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1760 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1762 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1764 2015-01-05 Nick Clifton <nickc@redhat.com>
1767 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1768 is at least big enough for the header to be read.
1769 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1770 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1771 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1772 unrecognized commands.
1773 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1774 when indexing into the string table.
1776 2015-01-01 Alan Modra <amodra@gmail.com>
1778 Update year range in copyright notice of all files.
1780 For older changes see ChangeLog-2014
1782 Copyright (C) 2015 Free Software Foundation, Inc.
1784 Copying and distribution of this file, with or without modification,
1785 are permitted in any medium without royalty provided the copyright
1786 notice and this notice are preserved.
1792 version-control: never