1 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
3 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
5 2015-05-10 H.J. Lu <hongjiu.lu@intel.com>
7 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
8 and output_bfd with abfd.
9 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
11 2015-05-06 Toni Spets <toni.spets@iki.fi>
14 * peXXigen.c (rsrc_process_section): Skip discarded resource
17 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
19 * config.bfd: Support i[3-7]86-*-elf*.
21 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
23 * elf32-i386.c (elf_backend_post_process_headers): Undef for
26 2015-04-30 Nick Clifton <nickc@redhat.com>
29 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
31 (mep_reloc): Delete unused function.
33 2015-04-29 Nick Clifton <nickc@redhat.com>
36 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
39 2015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
41 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
42 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
43 elf_s390_merge_obj_attributes.
44 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
46 2015-04-24 Jiong Wang <jiong.wang@arm.com>
49 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
50 GOT_NORMAL for both sgot/srelgot section.
51 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
52 and generate necessary runtime relocation for GOT entry.
54 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
57 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
59 2015-04-24 Jiong Wang <jiong.wang@arm.com>
61 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
62 PC-relative relocation for external symbol.
64 2015-04-24 Nick Clifton <nickc@redhat.com>
67 * compress.c (decompress_contents): Zero initialse the z_stream
70 2015-04-24 Nick Clifton <nickc@redhat.com>
72 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
73 local labels to include local labels with a numeric suffix and
76 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
79 * section.c (SEC_MEP_VLIW): New.
80 * bfd-in2.h: Regenerated.
82 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
85 * compress.c (bfd_compress_section_contents): Remove the
86 write_compress argument.
87 (bfd_init_section_compress_status): Updated.
88 (bfd_compress_section): Likewise.
89 * elf.c (_bfd_elf_set_reloc_sh_name): New.
90 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
91 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
92 _bfd_elf_set_reloc_sh_name.
93 (elf_fake_sections): Don't rename DWARF debug section for
94 linker output if it will be compressed. Instead, set
95 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
96 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
97 sh_name != (unsigned int) -1. Don't finalize nor assign
98 shstrtab section here. Delay setting output section names to
99 _bfd_elf_write_object_contents.
100 (_bfd_elf_compute_section_file_positions): Update comments on
101 sh_offset for shstrtab section.
102 (assign_file_positions_for_non_load_sections): Set sh_offset to
103 -1 for shstrtab section.
104 (assign_file_positions_except_relocs): Likewise.
105 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
106 when compressing DWARF debug sections. Place shstrtab section
107 after DWARF debug sections have been compressed.
108 (_bfd_elf_write_object_contents): Setting sh_name for output
111 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
114 * bfd.c (bfd): Add is_linker_input.
115 * elf.c (convert_debug_to_zdebug): New.
116 (convert_zdebug_to_debug): Likewise.
117 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
118 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
119 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
120 instead of a pointer to section.
121 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
123 * section.c (SEC_ELF_RENAME): New.
124 * bfd-in2.h: Regenerated.
126 2015-04-23 Alan Modra <amodra@gmail.com>
128 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
129 (ppc64_elf_next_toc_section): Align multi-got toc base.
130 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
132 2015-04-22 H.J. Lu <hongjiu.lu@intel.com>
135 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
136 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
137 (elf_i386_create_dynamic_sections): Always allow copy relocs for
138 building executables.
139 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
140 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
141 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
142 PIE and R_386_GOTOFF.
143 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
145 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
147 * elf.c (assign_section_numbers): Always set up sh_name.
149 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
151 * elf.c (assign_file_positions_for_non_load_sections): Iterate
153 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
155 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
157 * bfd-in.h (compressed_debug_section_type): New.
158 * compress.c (bfd_compress_section_contents): Add an argument
159 for linker write compression and always generate .zdebug_*
160 section when linking.
161 (bfd_init_section_compress_status): Pass FALSE to
162 bfd_compress_section_contents.
163 (bfd_compress_section): New function.
164 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
165 on DWARF debug sections if COMPRESS_DEBUG is set and rename
166 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
167 (assign_file_positions_for_non_load_sections): Set sh_offset
168 to -1 if SEC_ELF_COMPRESS is set.
169 (assign_file_positions_except_relocs): Likwise.
170 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
171 (_bfd_elf_assign_file_positions_for_non_load): This. Change
172 return time to bfd_boolean. Compress the section if
173 SEC_ELF_COMPRESS is set.
174 (_bfd_elf_write_object_contents): Updated.
175 (_bfd_elf_set_section_contents): Write section contents to
176 the buffer if SEC_ELF_COMPRESS is set.
177 * merge.c: Include "elf-bfd.h".
178 (sec_merge_emit): Add arguments for contents and offset. Write
179 to contents with offset if contents isn't NULL.
180 (_bfd_write_merged_section): Write section contents to the
181 buffer if SEC_ELF_COMPRESS is set. Pass contents and
182 output_offset to sec_merge_emit.
183 * elflink.c (bfd_elf_final_link): Allocate the buffer for
184 output section contents if SEC_ELF_COMPRESS is set.
185 * section.c (SEC_ELF_COMPRESS): New.
186 * bfd-in2.h: Regenerated.
188 2015-04-15 Alan Modra <amodra@gmail.com>
190 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
192 2015-04-14 Nick Clifton <nickc@redhat.com>
194 * elf32-rl78.c (RL78_OP_REL): New macro.
195 (rl78_elf_howto_table): Use it for complex relocs.
196 (get_symbol_value): Handle the cases when the info or status
198 (get_romstart): Cache the status returned by get_symbol_value.
199 (get_ramstart): Likewise.
200 (RL78_STACK_PUSH): Generate an error message if the stack
202 (RL78_STACK_POP): Likewise for underflows.
203 (rl78_compute_complex_reloc): New function. Contains the basic
204 processing code for all RL78 complex relocs.
205 (rl78_special_reloc): New function. Provides special reloc
206 handling for complex relocs.
207 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
208 (rl78_offset_for_reloc): Likewise.
210 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
213 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
214 info->extern_protected_data when warning copy relocs against
216 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
217 when checking protected non-function symbols.
219 2015-04-13 John Baldwin <jhb@FreeBSD.org>
221 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
223 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
225 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
228 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
229 if the object has been claimed by plugin.
231 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
233 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
234 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
235 protected data symbol when building shared library.
236 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
237 R_X86_64_GOTOFF64 against undefined symbol and replace
238 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
239 R_X86_64_GOTOFF64 against protected data symbol when building
242 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
245 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
246 against protected data symbol when building shared library.
247 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
248 R_X86_64_GOTOFF64 against protected data symbol when building
251 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
255 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
256 * elf32-i386.c (elf_backend_extern_protected_data): New.
258 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
259 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
260 copy relocs against protected symbols if extern_protected_data
262 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
263 non-function symbols if extern_protected_data is true.
264 * elfxx-target.h (elf_backend_extern_protected_data): New.
266 (elfNN_bed): Initialize extern_protected_data with
267 elf_backend_extern_protected_data.
269 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
271 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
272 and free with bfd_alloc and bfd_release on compressed buffer.
273 Release buffer if compressed section isn't smaller.
275 2015-04-10 Alan Modra <amodra@gmail.com>
278 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
279 on adding a protected visibility variable to .dynbss.
281 2015-04-10 Alan Modra <amodra@gmail.com>
283 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
286 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
287 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
288 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
289 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
290 extern_protected_data test.
291 (_bfd_elf_symbol_refs_local_p): Likewise.
292 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
293 (elfNN_bed): Delete elf_backend_extern_protected_data init.
295 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
297 * compress.c (bfd_compress_section_contents): Update comments.
298 (bfd_init_section_decompress_status): Likewise.
299 (bfd_init_section_compress_status): Likewise.
301 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
303 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
305 (TARGET_LITTLE_SYM): Likewise.
307 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
309 * elf32-xtensa.c (splay-tree.h): include header.
310 (text_action_struct): drop next pointer.
311 (text_action_list_struct): drop head pointer, add count and
313 (find_fill_action): instead of linear search in text_action_list
315 (text_action_compare, action_first, action_next): new functions.
316 (text_action_add, text_action_add_literal): instead of linear
317 search and insertion insert new node into the tree.
318 (removed_by_actions): pass additional parameter: action_list,
319 use it to traverse the tree.
320 (offset_with_removed_text): pass additional action_list parameter
321 to removed_by_actions.
322 (map_action_fn_context): new typedef.
323 (map_action_fn_context_struct): new structure.
324 (map_action_fn): new function.
325 (map_removal_by_action): use splay_tree_foreach to build map.
326 (find_insn_action): replace linear search in text_action_list
327 with series of splay_tree_lookups.
328 (print_action, print_action_list_fn): new functions.
329 (print_action_list): use splay_tree_foreach.
330 (init_xtensa_relax_info): drop action_list.head initialization.
332 (compute_text_actions): use non-zero action_list_count instead of
333 non-NULL action list.
334 (xlate_map_context): new typedef.
335 (xlate_map_context_struct): new structure.
336 (xlate_map_fn): new function.
337 (build_xlate_map): use splay_tree_foreach to build map.
338 (action_remove_bytes_fn): new function.
339 (relax_section): use zero action_list_count instead of NULL
340 action list. Use splay_tree_foreach to count final section size.
341 Drop unused variable 'removed'.
343 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
345 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
346 (removed_literal_map_entry_struct): new structure.
347 (removed_literal_list_struct): add new fields: n_map and map.
348 (map_removed_literal, removed_literal_compare): new functions.
349 (find_removed_literal): build index array for literals ordered
350 by VMA, use binary search to find removed literal.
352 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
354 * elf32-xtensa.c (removal_by_action_entry_struct,
355 removal_by_action_map_struct): new structures.
356 (removal_by_action_entry, removal_by_action_map): new typedefs.
357 (text_action_list_struct): add new field: map.
358 (map_removal_by_action, removed_by_actions_map,
359 offset_with_removed_text_map): new functions.
360 (relax_section): replace offset_with_removed_text with
361 offset_with_removed_text_map.
362 (translate_reloc, relax_property_section, relax_section_symbols):
363 replace removed_by_actions with removed_by_actions_map.
365 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
367 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
368 reloc_range): new typedef.
369 (reloc_range_list_struct, reloc_range_list_entry_struct,
370 reloc_range_struct): new structures.
371 (reloc_range_compare, build_reloc_ranges,
372 reloc_range_list_append, reloc_range_list_remove,
373 reloc_range_list_update_range, free_reloc_range_list): new
375 (compute_text_actions): precompute relocation opcodes before the
376 loop. Add relevant_relocs variable, initialize it before the
377 loop, pass it to the check_section_ebb_pcrels_fit.
378 (check_section_ebb_pcrels_fit): add new parameter:
379 relevant_relocs. Update address range in the relevant_relocs if
380 it's non-NULL and iterate only over relevant relocations.
382 2015-04-09 Nick Clifton <nickc@redhat.com>
384 * elf32-rx.c (describe_flags): Report the settings of the string
386 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
389 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
391 * compress.c (bfd_compress_section_contents): Work around a GCC
392 uninitialized warning bug fixed in GCC 4.7.
394 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
396 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
398 * bfd.c (bfd::flags): Increase size to 18 bits.
399 (BFD_COMPRESS_GABI): New.
400 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
401 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
402 (bfd_update_compression_header): New fuction.
403 (bfd_check_compression_header): Likewise.
404 (bfd_get_compression_header_size): Likewise.
405 (bfd_is_section_compressed_with_header): Likewise.
406 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
407 (bfd_compress_section_contents): Return the uncompressed size if
408 the full section contents is compressed successfully. Support
409 converting from/to .zdebug* sections.
410 (bfd_get_full_section_contents): Call
411 bfd_get_compression_header_size to get compression header size.
412 (bfd_is_section_compressed): Renamed to ...
413 (bfd_is_section_compressed_with_header): This. Add a pointer
414 argument to return compression header size.
415 (bfd_is_section_compressed): Use it.
416 (bfd_init_section_decompress_status): Call
417 bfd_get_compression_header_size to get compression header size.
418 Return FALSE if uncompressed section size is 0.
419 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
420 from/to .zdebug* sections.
421 * bfd-in2.h: Regenerated.
423 2015-04-07 Alan Modra <amodra@gmail.com>
425 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
426 mapped to output .got section.
428 2015-04-07 Alan Modra <amodra@gmail.com>
430 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
431 and has_addr16_lo. Make has_sda_refs a bitfield.
432 (ppc_elf_check_relocs): Set new flags.
433 (ppc_elf_link_hash_table_create): Update default_params.
434 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
435 where we won't be making .dynbss entries or editing code. Set
436 params->pic_fixup when we'll edit code for protected var access.
437 (allocate_dynrelocs): Allocate got entry for edited code and
439 (struct ppc_elf_relax_info): Add picfixup_size.
440 (ppc_elf_relax_section): Rename struct one_fixup to struct
441 one_branch_fixup. Rename fixups to branch_fixups. Size space for
443 (ppc_elf_relocate_section): Edit non-PIC accessing protected
444 visibility variables to PIC. Don't emit dyn_relocs for code
446 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
448 2015-04-07 Nick Clifton <nickc@redhat.com>
450 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
451 local labels as local.
453 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
455 * compress.c (get_uncompressed_size): Removed.
456 (bfd_compress_section_contents): Use bfd_putb64 to write
457 uncompressed section size.
458 (bfd_init_section_decompress_status): Replace
459 get_uncompressed_size with bfd_getb64.
461 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
463 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
464 SHF_COMPRESSED bit if not decompress.
466 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
468 * compress.c (get_uncompressed_size): New. Extracted from ...
469 (bfd_init_section_decompress_status): This. Use it.
471 2015-04-02 Andrew Turner <andrew@freebsd.org>
473 * config.bfd: Add aarch64-*-freebsd* target triple.
475 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
477 * configure: Regenerated.
479 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
480 Marcus Shawcroft <marcus.shawcroft@arm.com>
481 Jiong Wang <jiong.wang@arm.com>
483 * bfd-in.h (bfd_elf64_aarch64_set_options)
484 (bfd_elf32_aarch64_set_options): Add parameter.
485 * bfd-in2.h: Regenerated.
486 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
487 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
488 (_bfd_aarch64_erratum_843419_stub_name)
489 (_bfd_aarch64_erratum_843419_fixup)
490 (_bfd_aarch64_erratum_843419_scan)
491 (_bfd_aarch64_erratum_843419_branch_to_stub)
492 (_bfd_aarch64_erratum_843419_p): Define.
493 (enum elf_aarch64_stub_type): Define
494 aarch64_stub_erratum_843419_veneer.
495 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
496 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
497 and fix_erratum_843419_adr.
498 (stub_hash_newfunc): Initialize adrp_offset;
499 (_bfd_aarch64_add_stub_entry_after): Define.
500 (aarch64_map_one_stub, aarch64_build_one_stub)
501 (aarch64_size_one_stub): Handle
502 aarch64_stub_erratum_843419_veneer.
503 (_bfd_aarch64_resize_stubs): Round stub section size.
504 (elfNN_aarch64_size_stubs): Add scan for 843419.
505 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
506 fix_erratum_843419 and fix_erratum_843419_adr.
507 (struct erratum_835769_branch_to_stub_data): Add info.
508 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
509 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
510 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
511 (_bfd_aarch64_sign_extend): Define.
512 (reencode_adr_imm): Remove static. Rename to:
513 (_bfd_aarch64_reencode_adr_imm): Define.
514 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
515 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
516 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
517 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
520 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
522 * configure: Regenerated.
524 2015-03-31 Ed Schouten <ed@nuxi.nl>
526 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
527 for x86_64-*-cloudabi*.
528 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
529 * configure: Regenerated.
530 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
531 (TARGET_LITTLE_NAME): Likewise.
532 (ELF_OSABI): Likewise.
533 (elf64_bed): Likewise.
534 * targets.c (x86_64_elf64_cloudabi_vec): New.
535 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
537 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
539 * configure.ac: Revert the AM_ZLIB change.
540 * Makefile.in: Regenerated.
541 * aclocal.m4: Likewise.
542 * configure: Likewise.
543 * doc/Makefile.in: Likewise.
545 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
548 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
549 (_bfd_elf_get_reloc_section): New.
550 * elf.c (_bfd_elf_get_reloc_section): Likewise.
551 (assign_section_numbers): Call get_reloc_section to look up the
552 section the relocs apply.
553 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
554 (elfNN_bed): Initialize get_reloc_section with
555 elf_backend_get_reloc_section.
557 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
559 * Makefile.am (ZLIB): New.
561 (AM_CFLAGS): Add $(ZLIBINC).
562 (libbfd_la_LIBADD): Add $(ZLIB).
563 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
564 (decompress_contents): Don't check HAVE_ZLIB_H.
565 (bfd_compress_section_contents): Likewise.
566 (bfd_get_full_section_contents): Likewise.
567 (bfd_init_section_decompress_status): Likewise.
568 (bfd_init_section_compress_status): Likewise.
569 * configure.ac (AM_ZLIB): Removed.
570 (zlibdir): New. AC_SUBST.
572 Add --with-system-zlib.
573 * Makefile.in: Regenerated.
574 * acinclude.m4: Likewise.
575 * config.in: Likewise.
576 * configure: Likewise.
577 * doc/Makefile.in: Likewise.
579 2015-03-27 Alan Modra <amodra@gmail.com>
583 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
584 protected_def when symbol section is read-only. Adjust all calls.
585 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
587 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
589 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
590 _bfd_final_link_relocate with aarch64_relocate.
592 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
595 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
596 (bfd_elf_gc_sections): Likewise.
598 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
600 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
601 size for initial branch.
602 (elfNN_aarch64_build_stubs): Write initial branch.
603 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
604 mapping symbol on initial branch.
606 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
608 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
609 Update erratum count.
611 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
613 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
614 first matching debug section.
616 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
619 * compress.c (bfd_compress_section_contents): Don't write the
620 zlib header and set contents as well as compress_status if
621 compression didn't make the section smaller.
622 (bfd_init_section_compress_status): Don't check compression
625 2015-03-24 Nick Clifton <nickc@redhat.com>
628 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
629 range auxillary sections.
631 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
633 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
635 (_bfd_aarch64_get_stub_for_link_section): Define.
637 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
639 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
640 update of section_group[].stub_sec.
642 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
644 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
645 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
646 Delete fixes, fix_table_size and associated code. Call
647 _bfd_aarch64_add_stub_entry_in_group. Rename to...
648 (bfd_aarch64_erratum_835769_scan): Define.
649 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
650 erratum_835769_fix_table_size, i and associated code. Relocate
651 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
652 correction. Delete construction of stub entry from
653 erratum_835769_fixes array.
655 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
657 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
658 _bfd_aarch64_add_stub_entry_in_group.
660 2015-03-24 Alan Modra <amodra@gmail.com>
662 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
663 stubs, even those for undefined weak symbols. Otherwise, don't
664 report relocation overflow on branches to undefined strong
665 symbols. Fix memory leak.
666 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
667 overflow on branches to undefined strong symbols.
669 2015-03-23 Keith Seitz <keiths@redhat.com>
671 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
674 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
676 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
678 (_bfd_aarch64_erratum_835769_stub_name): Define.
680 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
682 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
683 stub resize code into...
684 (bfd_aarch64_resize_stubs): Define.
686 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
688 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
689 creation code into...
690 (bfd_aarch64_create_stub_section): Define.
692 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
694 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
695 from elf_aarch64_create_or_find_stub_sec.
696 (_bfd_aarch64_add_stub_entry_in_group): Rename from
697 elfNN_aarch64_add_stub. Call
698 _bfd_aarch64_create_or_find_stub_sec.
699 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
700 _bfd_aarch64_add_stub_entry_in_group.
702 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
704 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
705 sense of boolean return.
706 (elfNN_aarch64_size_stubs): Adjust for above.
708 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
710 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
711 Remove unused parameter.
712 (elfNN_aarch64_size_stubs): Adjust for above.
714 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
716 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
718 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
720 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
721 (num_aarch64_erratum_835769_fixes): Remove.
722 (elfNN_aarch64_size_stubs): Remove assignments to above.
724 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
726 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
728 (aarch64_erratum_seqeunce): Rename rtn to rt2.
730 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
732 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
734 2015-03-19 Nick Clifton <nickc@redhat.com>
736 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
737 the RL78 core based upon the flags.
738 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
740 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
741 (elf32_rl78_machine): Always return bfd_mach_rl78.
743 2015-03-19 Nick Clifton <nickc@redhat.com>
746 * compress.c (bfd_compress_section_contents): Do not define this
747 function if it is not used.
749 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
751 * compress.c (bfd_compress_section_contents): Make it static.
752 * bfd/bfd-in2.h: Regenerated.
754 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
757 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
758 suitable for the AMD64.
760 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
761 Nick Clifton <nickc@redhat.com>
764 * coffgen.c (make_a_section_from_file): Only prepend a z to a
765 debug section's name if the section was actually compressed.
766 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
767 * compress.c (bfd_init_section_compress_status): Do not compress
768 the section if doing so would make it bigger. In such cases leave
769 the section alone and return COMPRESS_SECTION_NONE.
771 2015-03-17 Alan Modra <amodra@gmail.com>
773 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
774 on nothing to do, before malloc of returned symbol array.
776 2015-03-16 Nick Clifton <nickc@redhat.com>
778 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
779 stored in the elf_section_data structure then load them as
782 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
784 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
785 relocs against code sections.
786 * elf32-s390.c: Define elf_backend_sort_relocs_p.
787 * elf64-s390.c: Likewise.
789 2015-03-11 Alan Modra <amodra@gmail.com>
791 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
792 reverse order. Account for larger size of __tls_get_addr_opt stub.
794 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
797 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
799 (elf32_arm_print_private_bfd_data): Likewise.
801 2015-03-06 Nick Clifton <nickc@redhat.com>
804 * elflink.c (put_value): Like previous delta, but for the 32-bit
807 2015-03-05 Nick Clifton <nickc@redhat.com>
810 * elflink.c (put_value): Avoid using an undefined shift
813 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
817 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
818 * elf32-i386.c (elf_backend_extern_protected_data): New.
820 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
821 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
822 copy relocs against protected symbols if extern_protected_data
824 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
825 non-function symbols if extern_protected_data is true.
826 * elfxx-target.h (elf_backend_extern_protected_data): New.
828 (elfNN_bed): Initialize extern_protected_data with
829 elf_backend_extern_protected_data.
831 2015-03-05 Nick Clifton <nickc@redhat.com>
834 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
835 lookup fails, check for an address bias in the dwarf info, and if
836 one exists, retry the lookup with the biased value.
837 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
838 Determines if a bias exists bewteen the addresses of functions
839 based on DWARF information vs symbol table information.
840 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
841 * libbfd.h: Regenerate.
843 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
845 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
846 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
847 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
849 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
851 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
852 (aarch64_size_one_stub): Likewise.
853 (aarch64_map_one_stub): Likewise.
855 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
857 * cpu-s390.c (N): New macro.
858 (bfd_s390_31_arch): New. Define only if default target word size
859 is 64 bits. Otherwise define...
860 (bfd_390_64_arch): ...this. Make static.
861 (bfd_s390_arch): Define according to the default target word size.
862 Let the 'next' field point to the alternate arch.
864 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
867 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
868 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
869 to be used with MOVK rather than MOVZ.
871 2015-03-03 DJ Delorie <dj@redhat.com>
873 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
876 2015-02-28 Alan Modra <amodra@gmail.com>
878 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
881 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
883 * elf32-i386.c (need_convert_mov_to_lea): New.
884 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
885 (elf_i386_convert_mov_to_lea): Return TRUE if
886 need_convert_mov_to_lea is unset.
887 * elf64-x86-64.c (need_convert_mov_to_lea): New.
888 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
889 (elf_x86_64_convert_mov_to_lea): Return TRUE if
890 need_convert_mov_to_lea is unset.
892 2015-02-27 Nick Clifton <nickc@redhat.com>
895 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
896 string length overflow when the string table length is actually
899 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
901 * bfd/bfd-in2.h: Regenerate.
902 * bfd/libbfd.h: Regenerate.
904 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
906 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
907 TLSDESC_LD_PREL19 field width and masks.
908 (aarch64_tls_transition_without_check)
909 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
910 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
911 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
912 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
913 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
914 (_bfd_aarch64_elf_resolve_relocation): Likewise.
916 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
918 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
920 (aarch64_tls_transition_without_check)
921 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
922 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
923 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
924 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
925 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
926 (_bfd_aarch64_elf_resolve_relocation): Likewise.
927 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
929 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
931 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
932 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
933 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
934 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
935 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
936 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
937 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
938 (_bfd_aarch64_elf_resolve_relocation): Likewise.
939 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
941 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
943 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
944 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
945 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
946 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
947 (elfNN_aarch64_check_relocs): Handle
948 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
950 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
951 (_bfd_aarch64_elf_resolve_relocation): Likewise.
953 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
955 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
957 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
959 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
960 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
961 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
964 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
966 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
969 2015-02-26 Nick Clifton <nickc@redhat.com>
972 * coffcode.h (coff_compute_section_file_positions): Report
974 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
975 (assign_file_positions_for_non_load_sections): Replace assertion
976 with an error message.
977 (rewrite_elf_program_header): Handle excessive segment
979 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
980 (bfd_mach_o_read_section_64): Likewise.
981 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
982 print a bfd name, not %A.
984 2015-02-26 Alan Modra <amodra@gmail.com>
986 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
987 thread-safe stubs for iplt.
988 (build_tls_get_addr_stub): Restore r2 immediately after call.
990 2015-02-26 Terry Guo <terry.guo@arm.com>
992 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
993 merge Tag_ABI_HardFP_use.
995 2015-02-26 Alan Modra <amodra@gmail.com>
997 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
998 Use text relocs rather than giving an error on trying to use
999 .dynbss for protected shared lib vars.
1000 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1002 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1004 * elf32-avr.c (struct elf_avr_section_data): New structure.
1005 (struct avr_relax_info): New structure.
1006 (elf_avr_new_section_hook): New function.
1007 (struct elf_avr_section_data): Add relax_info.
1008 (get_avr_relax_info): New function.
1009 (init_avr_relax_info): New function.
1010 (elf32_avr_relax_delete_bytes): Find next property record before
1011 deleting bytes. When deleting don't move bytes beyond the next
1013 (avr_elf32_assign_records_to_section): New function.
1014 (avr_property_record_compare): New function.
1015 (avr_load_all_property_sections): New function.
1016 (elf32_avr_relax_section): Load property data. After relaxing the
1017 section, move any .align directives that have enough deleted bytes
1019 (bfd_elf32_new_section_hook): Define.
1021 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1023 * elf32-avr.h (struct avr_property_header): New strucure.
1024 (avr_elf32_load_property_records): Declare.
1025 (avr_elf32_property_record_name): Declare.
1026 * elf32-avr.c: Add bfd_stdint.h include.
1027 (retrieve_local_syms): New function.
1028 (get_elf_r_symndx_section): New function.
1029 (get_elf_r_symndx_offset): New function.
1030 (internal_reloc_compare): New function.
1031 (struct avr_find_section_data): New structure.
1032 (avr_is_section_for_address): New function.
1033 (avr_find_section_for_address): New function.
1034 (avr_elf32_load_records_from_section): New function.
1035 (avr_elf32_load_property_records): New function.
1036 (avr_elf32_property_record_name): New function.
1038 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1040 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
1041 (AVR_PROPERTY_RECORDS_VERSION): Define.
1042 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
1043 (struct avr_property_record): New structure.
1045 2015-02-24 Nick Clifton <nickc@redhat.com>
1047 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
1049 (v850_elf_make_note_section): New function. Creates a note
1051 (v850_elf_create_sections): New function. Create a note section
1052 if one is not already present.
1053 (v850_elf_set_note): New function. Adds a note to a bfd.
1054 (v850_elf_copy_private_bfd_data): New function. Copies V850
1056 (v850_elf_merge_notes): New function. Merges V850 notes.
1057 (print_v850_note): New function. Displays a V850 note.
1058 (v850_elf_print_notes): New function. Displays all notes attached
1060 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
1061 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
1062 (v850_elf_fake_sections): Set the type of the V850 note section.
1063 * bfd-in.h (v850_elf_create_sections): Add prototype.
1064 (v850_elf_set_note): Add prototype.
1065 * bfd-in2.h: Regenerate.
1067 2015-02-24 Nick Clifton <nickc@redhat.com>
1069 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
1070 * configure: Regenerate.
1071 * config.in: Regenerate.
1072 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
1073 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
1074 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
1077 2015-02-24 Nick Clifton <nickc@redhat.com>
1079 * pdp11.c (set_section_contents): Pad the .text and .data sections
1080 to their aligned sizes.
1082 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1084 * config.bfd: Add h8300-*-linux.
1085 * configure.ac: Add h8300_elf32_linux_vec.
1086 * configure: Regenerate.
1087 * elf32-h8300.c: Likewise.
1088 * targets.c(_bfd_target_vector): Likewise.
1090 2015-02-23 Nick Clifton <nickc@redhat.com>
1093 * cpu-w65.c: Correct typos in license notice.
1096 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
1097 symbols at end of sections. Adjust function sizes.
1099 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
1101 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
1102 (elfcore_write_s390_vxrs_high): Likewise.
1103 * elf.c (elfcore_grok_s390_vxrs_low): New function.
1104 (elfcore_grok_s390_vxrs_high): New function.
1105 (elfcore_grok_note): Call them.
1106 (elfcore_write_s390_vxrs_low): New function.
1107 (elfcore_write_s390_vxrs_high): New function.
1108 (elfcore_write_register_note): Call them.
1110 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
1113 * verilog.c (verilog_write_record): Correct buffer size.
1115 2015-02-19 Alan Modra <amodra@gmail.com>
1117 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
1119 2015-02-19 Alan Modra <amodra@gmail.com>
1122 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
1123 (elf_link_output_extsym): Drop local and global undefined syms.
1124 Tidy. Expand comment.
1126 2015-02-17 Alan Modra <amodra@gmail.com>
1129 * elflink.c (struct elf_outext_info): Remove need_second_pass
1131 (elf_link_output_extsym): Delete code handling second forced
1132 local pass. Move code emitting NULL STT_FILE symbol later, so
1133 that it can be omitted if forced local is stripped. Don't
1134 emit the NULL STT_FILE if no file symbols have been output.
1135 (bfd_elf_final_link): Remove second forced local pass.
1136 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
1137 (ppc_elf_size_dynamic_sections): Likewise.
1138 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1139 (build_global_entry_stubs): Likewise.
1140 (ppc64_elf_build_stubs): Likewise.
1142 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
1145 * elflink.c (elf_link_output_extsym): Only check filesym_count
1146 when outputting a NULL FILE symbol. Set second_pass_sym to
1147 h->forced_local && !h->root.linker_def.
1149 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
1152 on _TLS_MODULE_BASE_.
1153 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
1155 2015-02-15 Alan Modra <amodra@gmail.com>
1157 * dwarf2.c (read_rangelist): Correct buffer overflow check
1158 Whitespace throughout file.
1160 2015-02-14 Alan Modra <amodra@gmail.com>
1163 * bfd.c (struct bfd): Add lto_output.
1164 * linker.c (_bfd_handle_already_linked): Explicitly test for
1165 objects added by the lto plugin.
1166 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
1167 no_export flags from archive.
1168 * archive.c (open_nested_file): New function, setting lto_output
1169 and no_export, extracted from..
1170 (find_nested_archive): ..here. Flip params. Rename from
1171 _bfd_find_nested_archive.
1172 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
1173 (_bfd_look_for_bfd_in_cache): Copy no_export.
1174 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
1175 my_archive->no_export test.
1176 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
1177 Don't use the file name when adding lto_output STT_FILE sym.
1178 * bfd-in2.h: Regenerate.
1180 2015-02-13 Alan Modra <amodra@gmail.com>
1183 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
1184 now redundant assert.
1186 2015-02-12 Nick Clifton <nickc@redhat.com>
1189 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1190 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
1191 (read_indirect_string, read_alt_indirect_string)
1192 (read_alt_indirect_ref, read_address, read_abbrevs)
1193 (read_attribute_value, read_attribute, decode_line_info)
1194 (find_abstract_instance_name, read_rangelist)
1195 (scan_unit_for_symbols, parse_comp_unit)
1196 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
1197 end pointers to reading functions and check for offsets taking
1198 pointers out of range. Replace calls to read_*_leb128 with calls
1199 to safe_read_leb128.
1201 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
1203 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
1204 computed file_name address being before the start of the string
1207 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1210 * bfd.c (bfd_plugin_format): New.
1211 (bfd): Add plugin_format and plugin_dummy_bfd.
1212 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
1213 argument to return TRUE if any plugin is found. Set plugin_format.
1215 (bfd_plugin_target_p): New.
1216 (bfd_plugin_specified_p): Likewise.
1217 (bfd_plugin_target_p): Likewise.
1218 (register_ld_plugin_object_p): Likewise.
1219 (bfd_plugin_set_plugin): Set has_plugin.
1220 (load_plugin): Cache try_load_plugin result.
1221 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
1223 * plugin.h (bfd_plugin_target_p): New.
1224 (bfd_plugin_specified_p): Likewise.
1225 (register_ld_plugin_object_p): Likewise.
1226 * bfd-in2.h: Regenerated.
1228 2015-02-11 Pedro Alves <palves@redhat.com>
1230 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
1231 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
1232 * libbfd.h: Regenerate.
1233 * libcoff.h: Regenerate.
1235 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
1236 * mach-o.h [__cplusplus]: Wrap in extern "C".
1237 * som.h [__cplusplus]: Wrap in extern "C".
1239 2015-02-10 Nick Clifton <nickc@redhat.com>
1242 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
1244 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
1245 size and number of relocs.
1246 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
1248 * versados.c (process_otr): Check the esdid value before using it
1249 to access the EDATA.
1251 2015-02-09 Ed Maste <emaste@freebsd.org>
1253 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
1254 uninitialized and unused variable.
1255 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1257 2015-02-09 Alan Modra <amodra@gmail.com>
1259 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
1261 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1262 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
1264 2015-02-09 Alan Modra <amodra@gmail.com>
1266 * elflink.c: Whitespace, formatting fixes.
1267 (elf_link_input_bfd): Clarify comment.
1268 (elf_link_output_extsym): Exclude symbols in linker created
1269 sections when testing for plugin symbols.
1271 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1274 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
1275 warning for relocation in readonly section for -z text.
1276 (elf_i386_size_dynamic_sections): Likewise.
1277 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1278 (elf_x86_64_size_dynamic_sections): Likewise.
1280 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1284 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
1285 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
1286 referenced from a non-IR file.
1288 2015-02-06 Nick Clifton <nickc@redhat.com>
1291 * peXXigen.c (rsrc_print_resource_entries): Add range check for
1292 addresses that wrap around the address space.
1293 (rsrc_parse_entry): Likewise.
1295 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
1299 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
1300 undefined if it is referenced from a non-IR file.
1302 2015-02-03 Nick Clifton <nickc@redhat.com>
1305 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
1306 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
1307 index or an out of range fdr index.
1308 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
1309 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1310 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1311 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1312 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
1313 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
1314 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1315 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1316 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
1317 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1318 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1319 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
1320 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1321 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1322 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1323 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1324 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1325 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1326 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
1327 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1328 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1329 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1330 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1331 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1332 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1333 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1334 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1335 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1336 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
1337 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1338 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1339 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1340 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1341 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1342 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1343 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1344 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
1345 * elf32-vax.c (rtype_to_howto): Likewise.
1346 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1347 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1348 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1349 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1350 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1351 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
1352 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
1353 of range symbol indicies.
1354 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
1355 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
1356 (bfd_mach_o_build_dysymtab): Likewise.
1357 (bfd_mach_o_write_symtab_content): Set the string table size to
1359 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
1361 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
1363 * tekhex.c (first_phase): Check for src pointer reaching end of
1366 2015-02-03 Will Newton <will.newton@linaro.org>
1368 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
1369 Set st_value to zero for undefined symbols if the reference
1370 is weak or pointer_equality_needed is FALSE.
1372 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
1373 comment discussing why we clear st_value for some symbols.
1375 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1377 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
1378 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
1380 2015-01-29 Alan Modra <amodra@gmail.com>
1382 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
1383 optimization. Tidy mask for GOT_TLSGD optimization.
1384 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
1385 location of nop zapping high insn too.
1387 2015-01-28 Alan Modra <amodra@gmail.com>
1389 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
1390 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
1391 in .toc indicate xlc compiled code that might require a rw .toc.
1393 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1395 * Makefile.am: Add FT32 files.
1396 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
1397 (bfd_mach_ft32): Define.
1398 (bfd_ft32_arch): Declare.
1399 (bfd_archures_list): Add bfd_ft32_arch.
1400 * config.bfd: Handle FT32.
1401 * configure.ac: Likewise.
1402 * cpu-ft32.c: New file.
1403 * elf32-ft32.c: New file.
1404 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
1405 BFD_RELOC_FT32_18): Define.
1406 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
1407 * bfd-in2.h: Regenerate.
1408 * libbfd.h: Regenerate.
1409 * Makefile.in: Regenerate.
1410 * configure: Regenerate.
1411 * po/SRC-POTFILES.in: Regenerate.
1413 2015-01-27 Nick Clifton <nickc@redhat.com>
1416 * pdp11.c (aout_get_external_symbols): Return false if there are
1419 * dwarf2.c (concat_filename): Check for an empty directory table.
1420 (scan_unit_for_symbols): Check for reading off the end of the
1422 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
1424 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
1427 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1429 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
1431 2015-01-22 DJ Delorie <dj@redhat.com>
1433 * elf32-m32c.c (m32c_apply_reloc_24): New.
1434 (m32c_elf_howto_table): Use it for R_M32C_24.
1435 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
1437 2015-01-22 Nick Clifton <nickc@redhat.com>
1440 * coffcode.h (handle_COMDAT): When searching for the section
1441 symbol, make sure that there is space left in the symbol table.
1442 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
1444 2015-01-21 Nick Clifton <nickc@redhat.com>
1447 * coffcode.h (coff_set_arch_mach_hook): Check return value from
1449 (coff_slurp_line_table): Return FALSE if the line number
1450 information was corrupt.
1451 (coff_slurp_symbol_table): Return FALSE if the symbol information
1453 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
1454 initialise the fields of the dyld_info structure.
1455 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
1456 error message and a return value.
1457 (bfd_mach_o_layout_commands): Change the function to boolean.
1458 Return FALSE if the function fails.
1459 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
1461 (bfd_mach_o_read_command): Fail if an unrecognised command is
1463 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
1465 (slurp_symtab): Check the return from bfd_malloc.
1466 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
1467 encountered an error.
1468 (_bfd_XXi_final_link_postscript): Fail if a section could not be
1470 * peicode.h (pe_bfd_object_p): Fail if the header could not be
1472 * tekhex.c (first_phase): Fail if the section is too big.
1473 * versados.c (struct esdid): Add content_size field.
1474 (process_otr): Use and check the new field.
1475 (versados_get_section_contents): Check that the section exists and
1476 that the requested data is available.
1478 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1480 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
1482 2015-01-20 Alan Modra <amodra@gmail.com>
1485 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
1486 ELF_COMMON_DEF syms.
1488 2015-01-19 Alan Modra <amodra@gmail.com>
1491 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
1492 linker script assignments too.
1493 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
1494 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
1496 2015-01-19 Alan Modra <amodra@gmail.com>
1498 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
1499 to allow return of first howto.
1500 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
1501 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
1502 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
1503 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
1504 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
1505 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
1506 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
1507 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
1508 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1509 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
1510 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
1511 (spu_elf_reloc_type_lookup): Adjust to suit.
1513 2015-01-19 Alan Modra <amodra@gmail.com>
1515 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
1516 (bfd_get_section_limit): ..here.
1517 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
1518 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
1519 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
1520 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
1521 bfd_reloc_outofrange check.
1522 * bfd-in2.h: Regenerate.
1524 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
1525 on zero size relocs.
1526 * ecoff.c (ecoff_reloc_link_order): Likewise.
1527 * elf32-nds32.c (nds32_relocate_contents): Likewise.
1528 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1530 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
1531 (_bfd_clear_contents): Likewise.
1532 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
1533 (mips_elf_perform_relocation): Likewise.
1535 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
1536 from malloc on zero size alloc.
1537 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1538 * elflink.c (elf_reloc_link_order): Likewise.
1539 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1540 * pdp11.c (aout_link_reloc_link_order): Likewise.
1541 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1543 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
1544 bitsize 0, and complain_overflow_dont.
1545 * coff-sparc.c (coff_sparc_howto_table): Likewise.
1546 * elf-hppa.h (elf_hppa_howto_table): Likewise.
1547 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
1548 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
1549 * elf32-arc.c (elf_arc_howto_table): Likewise.
1550 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
1551 * elf32-avr.c (elf_avr_howto_table): Likewise.
1552 * elf32-bfin.c (bfin_howto_table): Likewise.
1553 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
1554 * elf32-cris.c (cris_elf_howto_table): Likewise.
1555 * elf32-crx.c (crx_elf_howto_table): Likewise.
1556 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
1557 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
1558 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
1559 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
1560 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
1561 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1562 * elf32-h8300.c (h8_elf_howto_table): Likewise.
1563 * elf32-i370.c (i370_elf_howto_raw): Likewise.
1564 * elf32-i386.c (elf_howto_table): Likewise.
1565 * elf32-i860.c (elf32_i860_howto_table): Likewise.
1566 * elf32-i960.c (elf32_i960_relocate): Likewise.
1567 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
1568 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
1569 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
1570 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
1571 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
1572 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
1573 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
1574 * elf32-m68k.c (howto_table): Likewise.
1575 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
1576 * elf32-mep.c (mep_elf_howto_table): Likewise.
1577 * elf32-metag.c (elf_metag_howto_table): Likewise.
1578 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
1579 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
1580 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
1581 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
1582 * elf32-mt.c (mt_elf_howto_table): Likewise.
1583 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
1584 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
1585 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
1586 * elf32-pj.c (pj_elf_howto_table): Likewise.
1587 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
1588 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
1589 * elf32-rx.c (rx_elf_howto_table): Likewise.
1590 * elf32-s390.c (elf_howto_table): Likewise.
1591 * elf32-score.c (elf32_score_howto_table): Likewise.
1592 * elf32-score7.c (elf32_score_howto_table): Likewise.
1593 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
1594 * elf32-spu.c (elf_howto_table): Likewise.
1595 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
1596 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1597 * elf32-v850.c (v850_elf_howto_table): Likewise.
1598 * elf32-vax.c (howto_table): Likewise.
1599 * elf32-visium.c (visium_elf_howto_table): Likewise.
1600 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1601 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1602 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1603 * elf32-xtensa.c (elf_howto_table): Likewise.
1604 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1605 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1606 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1607 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1608 * elf64-s390.c (elf_howto_table): Likewise.
1609 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1610 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1611 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1612 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1613 (elfNN_aarch64_howto_none): Likewise.
1614 * elfxx-ia64.c (ia64_howto_table): Likewise.
1615 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1616 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1617 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1619 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
1622 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1623 about -fPIC if the symbol is undefined when building executable.
1625 2015-01-15 Nick Clifton <nickc@redhat.com>
1628 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1629 error message. Never return an invalid howto pointer.
1630 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1631 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1632 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1633 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1634 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1635 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1636 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1637 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1638 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1639 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1640 * elf32-vax.c (rtype_to_howto): Likewise.
1641 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1642 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1643 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1644 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1645 (sh_elf_reloc): Check that the reloc is in range.
1646 * reloc.c (bfd_perform_relocation): Check that the section is big
1647 enough for the entire reloc.
1648 (bfd_generic_get_relocated_section_contents): Report unexpected
1649 return values from perform_reloc.
1651 2015-01-15 Nick Clifton <nickc@redhat.com>
1653 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1654 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1657 2015-01-15 Alan Modra <amodra@gmail.com>
1659 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1660 any output section matching a linker created dynobj section.
1662 2015-01-15 Alan Modra <amodra@gmail.com>
1665 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1666 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1667 Don't assign symtab file position unless symbols will be output.
1668 Merge blocks with condition in common. Don't call
1669 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1670 unless other symbols are output. Move assignment of symtab_shndx
1671 file position. Localize variable.
1673 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1675 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1676 trying to defer them to runtime.
1678 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1680 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1681 to check if a symbol should be bound symbolically.
1683 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1685 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1686 for TLSLE_MOVW_TPREL_G2.
1688 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1691 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1692 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1693 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1696 2015-01-12 Terry Guo <terry.guo@arm.com>
1698 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1700 (_bfd_elf_gc_mark_extra_sections): Use it.
1702 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1705 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1706 only discard space for pc-relative relocs symbols which turn
1707 out to need copy relocs.
1709 2015-01-09 Nick Clifton <nickc@redhat.com>
1711 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1713 (getsym): Return false if there was not enough data to extract the
1716 2015-01-09 Anthony Green <green@moxielogic.com>
1718 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1720 2015-01-08 Nick Clifton <nickc@redhat.com>
1722 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1723 16-bit absolute BR instructions to 10-bit pc-relative JMP
1726 2015-01-08 Nick Clifton <nickc@redhat.com>
1729 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1730 to load the line table.
1731 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1733 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1734 the Data Directory Size is too large.
1736 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1740 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1742 2015-01-06 Nick Clifton <nickc@redhat.com>
1745 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1748 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1749 (bfd_perform_relocation): Include the size of the reloc in the
1750 test for an out of range relocation.
1751 (bfd_generic_get_relocated_section_contents): Remove reloc range
1754 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1755 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1756 avoid reading off the end of the buffer.
1758 (first_phase): Likewise.
1759 (pass_over): Pass an end pointer to the invoked function.
1761 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1766 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1768 2015-01-05 Nick Clifton <nickc@redhat.com>
1771 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1772 is at least big enough for the header to be read.
1773 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1774 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1775 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1776 unrecognized commands.
1777 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1778 when indexing into the string table.
1780 2015-01-01 Alan Modra <amodra@gmail.com>
1782 Update year range in copyright notice of all files.
1784 For older changes see ChangeLog-2014
1786 Copyright (C) 2015 Free Software Foundation, Inc.
1788 Copying and distribution of this file, with or without modification,
1789 are permitted in any medium without royalty provided the copyright
1790 notice and this notice are preserved.
1796 version-control: never