1 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
4 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
5 protected data symbol when building shared library.
6 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
7 R_X86_64_GOTOFF64 against undefined symbol and replace
8 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
9 R_X86_64_GOTOFF64 against protected data symbol when building
12 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
15 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
16 against protected data symbol when building shared library.
17 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
18 R_X86_64_GOTOFF64 against protected data symbol when building
21 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
25 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
26 * elf32-i386.c (elf_backend_extern_protected_data): New.
28 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
29 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
30 copy relocs against protected symbols if extern_protected_data
32 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
33 non-function symbols if extern_protected_data is true.
34 * elfxx-target.h (elf_backend_extern_protected_data): New.
36 (elfNN_bed): Initialize extern_protected_data with
37 elf_backend_extern_protected_data.
39 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
41 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
42 and free with bfd_alloc and bfd_release on compressed buffer.
43 Release buffer if compressed section isn't smaller.
45 2015-04-10 Alan Modra <amodra@gmail.com>
48 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
49 on adding a protected visibility variable to .dynbss.
51 2015-04-10 Alan Modra <amodra@gmail.com>
53 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
56 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
57 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
58 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
59 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
60 extern_protected_data test.
61 (_bfd_elf_symbol_refs_local_p): Likewise.
62 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
63 (elfNN_bed): Delete elf_backend_extern_protected_data init.
65 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
67 * compress.c (bfd_compress_section_contents): Update comments.
68 (bfd_init_section_decompress_status): Likewise.
69 (bfd_init_section_compress_status): Likewise.
71 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
73 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
75 (TARGET_LITTLE_SYM): Likewise.
77 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
79 * elf32-xtensa.c (splay-tree.h): include header.
80 (text_action_struct): drop next pointer.
81 (text_action_list_struct): drop head pointer, add count and
83 (find_fill_action): instead of linear search in text_action_list
85 (text_action_compare, action_first, action_next): new functions.
86 (text_action_add, text_action_add_literal): instead of linear
87 search and insertion insert new node into the tree.
88 (removed_by_actions): pass additional parameter: action_list,
89 use it to traverse the tree.
90 (offset_with_removed_text): pass additional action_list parameter
91 to removed_by_actions.
92 (map_action_fn_context): new typedef.
93 (map_action_fn_context_struct): new structure.
94 (map_action_fn): new function.
95 (map_removal_by_action): use splay_tree_foreach to build map.
96 (find_insn_action): replace linear search in text_action_list
97 with series of splay_tree_lookups.
98 (print_action, print_action_list_fn): new functions.
99 (print_action_list): use splay_tree_foreach.
100 (init_xtensa_relax_info): drop action_list.head initialization.
102 (compute_text_actions): use non-zero action_list_count instead of
103 non-NULL action list.
104 (xlate_map_context): new typedef.
105 (xlate_map_context_struct): new structure.
106 (xlate_map_fn): new function.
107 (build_xlate_map): use splay_tree_foreach to build map.
108 (action_remove_bytes_fn): new function.
109 (relax_section): use zero action_list_count instead of NULL
110 action list. Use splay_tree_foreach to count final section size.
111 Drop unused variable 'removed'.
113 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
115 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
116 (removed_literal_map_entry_struct): new structure.
117 (removed_literal_list_struct): add new fields: n_map and map.
118 (map_removed_literal, removed_literal_compare): new functions.
119 (find_removed_literal): build index array for literals ordered
120 by VMA, use binary search to find removed literal.
122 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
124 * elf32-xtensa.c (removal_by_action_entry_struct,
125 removal_by_action_map_struct): new structures.
126 (removal_by_action_entry, removal_by_action_map): new typedefs.
127 (text_action_list_struct): add new field: map.
128 (map_removal_by_action, removed_by_actions_map,
129 offset_with_removed_text_map): new functions.
130 (relax_section): replace offset_with_removed_text with
131 offset_with_removed_text_map.
132 (translate_reloc, relax_property_section, relax_section_symbols):
133 replace removed_by_actions with removed_by_actions_map.
135 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
137 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
138 reloc_range): new typedef.
139 (reloc_range_list_struct, reloc_range_list_entry_struct,
140 reloc_range_struct): new structures.
141 (reloc_range_compare, build_reloc_ranges,
142 reloc_range_list_append, reloc_range_list_remove,
143 reloc_range_list_update_range, free_reloc_range_list): new
145 (compute_text_actions): precompute relocation opcodes before the
146 loop. Add relevant_relocs variable, initialize it before the
147 loop, pass it to the check_section_ebb_pcrels_fit.
148 (check_section_ebb_pcrels_fit): add new parameter:
149 relevant_relocs. Update address range in the relevant_relocs if
150 it's non-NULL and iterate only over relevant relocations.
152 2015-04-09 Nick Clifton <nickc@redhat.com>
154 * elf32-rx.c (describe_flags): Report the settings of the string
156 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
159 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
161 * compress.c (bfd_compress_section_contents): Work around a GCC
162 uninitialized warning bug fixed in GCC 4.7.
164 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
166 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
168 * bfd.c (bfd::flags): Increase size to 18 bits.
169 (BFD_COMPRESS_GABI): New.
170 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
171 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
172 (bfd_update_compression_header): New fuction.
173 (bfd_check_compression_header): Likewise.
174 (bfd_get_compression_header_size): Likewise.
175 (bfd_is_section_compressed_with_header): Likewise.
176 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
177 (bfd_compress_section_contents): Return the uncompressed size if
178 the full section contents is compressed successfully. Support
179 converting from/to .zdebug* sections.
180 (bfd_get_full_section_contents): Call
181 bfd_get_compression_header_size to get compression header size.
182 (bfd_is_section_compressed): Renamed to ...
183 (bfd_is_section_compressed_with_header): This. Add a pointer
184 argument to return compression header size.
185 (bfd_is_section_compressed): Use it.
186 (bfd_init_section_decompress_status): Call
187 bfd_get_compression_header_size to get compression header size.
188 Return FALSE if uncompressed section size is 0.
189 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
190 from/to .zdebug* sections.
191 * bfd-in2.h: Regenerated.
193 2015-04-07 Alan Modra <amodra@gmail.com>
195 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
196 mapped to output .got section.
198 2015-04-07 Alan Modra <amodra@gmail.com>
200 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
201 and has_addr16_lo. Make has_sda_refs a bitfield.
202 (ppc_elf_check_relocs): Set new flags.
203 (ppc_elf_link_hash_table_create): Update default_params.
204 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
205 where we won't be making .dynbss entries or editing code. Set
206 params->pic_fixup when we'll edit code for protected var access.
207 (allocate_dynrelocs): Allocate got entry for edited code and
209 (struct ppc_elf_relax_info): Add picfixup_size.
210 (ppc_elf_relax_section): Rename struct one_fixup to struct
211 one_branch_fixup. Rename fixups to branch_fixups. Size space for
213 (ppc_elf_relocate_section): Edit non-PIC accessing protected
214 visibility variables to PIC. Don't emit dyn_relocs for code
216 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
218 2015-04-07 Nick Clifton <nickc@redhat.com>
220 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
221 local labels as local.
223 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
225 * compress.c (get_uncompressed_size): Removed.
226 (bfd_compress_section_contents): Use bfd_putb64 to write
227 uncompressed section size.
228 (bfd_init_section_decompress_status): Replace
229 get_uncompressed_size with bfd_getb64.
231 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
233 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
234 SHF_COMPRESSED bit if not decompress.
236 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
238 * compress.c (get_uncompressed_size): New. Extracted from ...
239 (bfd_init_section_decompress_status): This. Use it.
241 2015-04-02 Andrew Turner <andrew@freebsd.org>
243 * config.bfd: Add aarch64-*-freebsd* target triple.
245 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
247 * configure: Regenerated.
249 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
250 Marcus Shawcroft <marcus.shawcroft@arm.com>
251 Jiong Wang <jiong.wang@arm.com>
253 * bfd-in.h (bfd_elf64_aarch64_set_options)
254 (bfd_elf32_aarch64_set_options): Add parameter.
255 * bfd-in2.h: Regenerated.
256 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
257 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
258 (_bfd_aarch64_erratum_843419_stub_name)
259 (_bfd_aarch64_erratum_843419_fixup)
260 (_bfd_aarch64_erratum_843419_scan)
261 (_bfd_aarch64_erratum_843419_branch_to_stub)
262 (_bfd_aarch64_erratum_843419_p): Define.
263 (enum elf_aarch64_stub_type): Define
264 aarch64_stub_erratum_843419_veneer.
265 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
266 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
267 and fix_erratum_843419_adr.
268 (stub_hash_newfunc): Initialize adrp_offset;
269 (_bfd_aarch64_add_stub_entry_after): Define.
270 (aarch64_map_one_stub, aarch64_build_one_stub)
271 (aarch64_size_one_stub): Handle
272 aarch64_stub_erratum_843419_veneer.
273 (_bfd_aarch64_resize_stubs): Round stub section size.
274 (elfNN_aarch64_size_stubs): Add scan for 843419.
275 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
276 fix_erratum_843419 and fix_erratum_843419_adr.
277 (struct erratum_835769_branch_to_stub_data): Add info.
278 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
279 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
280 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
281 (_bfd_aarch64_sign_extend): Define.
282 (reencode_adr_imm): Remove static. Rename to:
283 (_bfd_aarch64_reencode_adr_imm): Define.
284 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
285 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
286 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
287 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
290 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
292 * configure: Regenerated.
294 2015-03-31 Ed Schouten <ed@nuxi.nl>
296 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
297 for x86_64-*-cloudabi*.
298 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
299 * configure: Regenerated.
300 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
301 (TARGET_LITTLE_NAME): Likewise.
302 (ELF_OSABI): Likewise.
303 (elf64_bed): Likewise.
304 * targets.c (x86_64_elf64_cloudabi_vec): New.
305 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
307 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
309 * configure.ac: Revert the AM_ZLIB change.
310 * Makefile.in: Regenerated.
311 * aclocal.m4: Likewise.
312 * configure: Likewise.
313 * doc/Makefile.in: Likewise.
315 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
318 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
319 (_bfd_elf_get_reloc_section): New.
320 * elf.c (_bfd_elf_get_reloc_section): Likewise.
321 (assign_section_numbers): Call get_reloc_section to look up the
322 section the relocs apply.
323 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
324 (elfNN_bed): Initialize get_reloc_section with
325 elf_backend_get_reloc_section.
327 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
329 * Makefile.am (ZLIB): New.
331 (AM_CFLAGS): Add $(ZLIBINC).
332 (libbfd_la_LIBADD): Add $(ZLIB).
333 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
334 (decompress_contents): Don't check HAVE_ZLIB_H.
335 (bfd_compress_section_contents): Likewise.
336 (bfd_get_full_section_contents): Likewise.
337 (bfd_init_section_decompress_status): Likewise.
338 (bfd_init_section_compress_status): Likewise.
339 * configure.ac (AM_ZLIB): Removed.
340 (zlibdir): New. AC_SUBST.
342 Add --with-system-zlib.
343 * Makefile.in: Regenerated.
344 * acinclude.m4: Likewise.
345 * config.in: Likewise.
346 * configure: Likewise.
347 * doc/Makefile.in: Likewise.
349 2015-03-27 Alan Modra <amodra@gmail.com>
353 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
354 protected_def when symbol section is read-only. Adjust all calls.
355 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
357 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
359 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
360 _bfd_final_link_relocate with aarch64_relocate.
362 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
365 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
366 (bfd_elf_gc_sections): Likewise.
368 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
370 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
371 size for initial branch.
372 (elfNN_aarch64_build_stubs): Write initial branch.
373 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
374 mapping symbol on initial branch.
376 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
378 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
379 Update erratum count.
381 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
383 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
384 first matching debug section.
386 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
389 * compress.c (bfd_compress_section_contents): Don't write the
390 zlib header and set contents as well as compress_status if
391 compression didn't make the section smaller.
392 (bfd_init_section_compress_status): Don't check compression
395 2015-03-24 Nick Clifton <nickc@redhat.com>
398 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
399 range auxillary sections.
401 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
403 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
405 (_bfd_aarch64_get_stub_for_link_section): Define.
407 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
409 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
410 update of section_group[].stub_sec.
412 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
414 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
415 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
416 Delete fixes, fix_table_size and associated code. Call
417 _bfd_aarch64_add_stub_entry_in_group. Rename to...
418 (bfd_aarch64_erratum_835769_scan): Define.
419 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
420 erratum_835769_fix_table_size, i and associated code. Relocate
421 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
422 correction. Delete construction of stub entry from
423 erratum_835769_fixes array.
425 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
427 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
428 _bfd_aarch64_add_stub_entry_in_group.
430 2015-03-24 Alan Modra <amodra@gmail.com>
432 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
433 stubs, even those for undefined weak symbols. Otherwise, don't
434 report relocation overflow on branches to undefined strong
435 symbols. Fix memory leak.
436 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
437 overflow on branches to undefined strong symbols.
439 2015-03-23 Keith Seitz <keiths@redhat.com>
441 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
444 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
446 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
448 (_bfd_aarch64_erratum_835769_stub_name): Define.
450 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
452 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
453 stub resize code into...
454 (bfd_aarch64_resize_stubs): Define.
456 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
458 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
459 creation code into...
460 (bfd_aarch64_create_stub_section): Define.
462 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
464 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
465 from elf_aarch64_create_or_find_stub_sec.
466 (_bfd_aarch64_add_stub_entry_in_group): Rename from
467 elfNN_aarch64_add_stub. Call
468 _bfd_aarch64_create_or_find_stub_sec.
469 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
470 _bfd_aarch64_add_stub_entry_in_group.
472 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
474 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
475 sense of boolean return.
476 (elfNN_aarch64_size_stubs): Adjust for above.
478 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
480 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
481 Remove unused parameter.
482 (elfNN_aarch64_size_stubs): Adjust for above.
484 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
486 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
488 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
490 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
491 (num_aarch64_erratum_835769_fixes): Remove.
492 (elfNN_aarch64_size_stubs): Remove assignments to above.
494 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
496 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
498 (aarch64_erratum_seqeunce): Rename rtn to rt2.
500 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
502 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
504 2015-03-19 Nick Clifton <nickc@redhat.com>
506 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
507 the RL78 core based upon the flags.
508 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
510 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
511 (elf32_rl78_machine): Always return bfd_mach_rl78.
513 2015-03-19 Nick Clifton <nickc@redhat.com>
516 * compress.c (bfd_compress_section_contents): Do not define this
517 function if it is not used.
519 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
521 * compress.c (bfd_compress_section_contents): Make it static.
522 * bfd/bfd-in2.h: Regenerated.
524 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
527 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
528 suitable for the AMD64.
530 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
531 Nick Clifton <nickc@redhat.com>
534 * coffgen.c (make_a_section_from_file): Only prepend a z to a
535 debug section's name if the section was actually compressed.
536 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
537 * compress.c (bfd_init_section_compress_status): Do not compress
538 the section if doing so would make it bigger. In such cases leave
539 the section alone and return COMPRESS_SECTION_NONE.
541 2015-03-17 Alan Modra <amodra@gmail.com>
543 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
544 on nothing to do, before malloc of returned symbol array.
546 2015-03-16 Nick Clifton <nickc@redhat.com>
548 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
549 stored in the elf_section_data structure then load them as
552 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
554 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
555 relocs against code sections.
556 * elf32-s390.c: Define elf_backend_sort_relocs_p.
557 * elf64-s390.c: Likewise.
559 2015-03-11 Alan Modra <amodra@gmail.com>
561 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
562 reverse order. Account for larger size of __tls_get_addr_opt stub.
564 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
567 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
569 (elf32_arm_print_private_bfd_data): Likewise.
571 2015-03-06 Nick Clifton <nickc@redhat.com>
574 * elflink.c (put_value): Like previous delta, but for the 32-bit
577 2015-03-05 Nick Clifton <nickc@redhat.com>
580 * elflink.c (put_value): Avoid using an undefined shift
583 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
587 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
588 * elf32-i386.c (elf_backend_extern_protected_data): New.
590 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
591 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
592 copy relocs against protected symbols if extern_protected_data
594 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
595 non-function symbols if extern_protected_data is true.
596 * elfxx-target.h (elf_backend_extern_protected_data): New.
598 (elfNN_bed): Initialize extern_protected_data with
599 elf_backend_extern_protected_data.
601 2015-03-05 Nick Clifton <nickc@redhat.com>
604 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
605 lookup fails, check for an address bias in the dwarf info, and if
606 one exists, retry the lookup with the biased value.
607 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
608 Determines if a bias exists bewteen the addresses of functions
609 based on DWARF information vs symbol table information.
610 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
611 * libbfd.h: Regenerate.
613 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
615 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
616 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
617 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
619 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
621 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
622 (aarch64_size_one_stub): Likewise.
623 (aarch64_map_one_stub): Likewise.
625 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
627 * cpu-s390.c (N): New macro.
628 (bfd_s390_31_arch): New. Define only if default target word size
629 is 64 bits. Otherwise define...
630 (bfd_390_64_arch): ...this. Make static.
631 (bfd_s390_arch): Define according to the default target word size.
632 Let the 'next' field point to the alternate arch.
634 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
637 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
638 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
639 to be used with MOVK rather than MOVZ.
641 2015-03-03 DJ Delorie <dj@redhat.com>
643 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
646 2015-02-28 Alan Modra <amodra@gmail.com>
648 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
651 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
653 * elf32-i386.c (need_convert_mov_to_lea): New.
654 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
655 (elf_i386_convert_mov_to_lea): Return TRUE if
656 need_convert_mov_to_lea is unset.
657 * elf64-x86-64.c (need_convert_mov_to_lea): New.
658 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
659 (elf_x86_64_convert_mov_to_lea): Return TRUE if
660 need_convert_mov_to_lea is unset.
662 2015-02-27 Nick Clifton <nickc@redhat.com>
665 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
666 string length overflow when the string table length is actually
669 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
671 * bfd/bfd-in2.h: Regenerate.
672 * bfd/libbfd.h: Regenerate.
674 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
676 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
677 TLSDESC_LD_PREL19 field width and masks.
678 (aarch64_tls_transition_without_check)
679 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
680 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
681 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
682 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
683 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
684 (_bfd_aarch64_elf_resolve_relocation): Likewise.
686 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
688 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
690 (aarch64_tls_transition_without_check)
691 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
692 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
693 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
694 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
695 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
696 (_bfd_aarch64_elf_resolve_relocation): Likewise.
697 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
699 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
701 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
702 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
703 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
704 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
705 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
706 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
707 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
708 (_bfd_aarch64_elf_resolve_relocation): Likewise.
709 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
711 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
713 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
714 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
715 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
716 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
717 (elfNN_aarch64_check_relocs): Handle
718 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
720 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
721 (_bfd_aarch64_elf_resolve_relocation): Likewise.
723 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
725 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
727 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
729 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
730 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
731 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
734 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
736 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
739 2015-02-26 Nick Clifton <nickc@redhat.com>
742 * coffcode.h (coff_compute_section_file_positions): Report
744 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
745 (assign_file_positions_for_non_load_sections): Replace assertion
746 with an error message.
747 (rewrite_elf_program_header): Handle excessive segment
749 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
750 (bfd_mach_o_read_section_64): Likewise.
751 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
752 print a bfd name, not %A.
754 2015-02-26 Alan Modra <amodra@gmail.com>
756 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
757 thread-safe stubs for iplt.
758 (build_tls_get_addr_stub): Restore r2 immediately after call.
760 2015-02-26 Terry Guo <terry.guo@arm.com>
762 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
763 merge Tag_ABI_HardFP_use.
765 2015-02-26 Alan Modra <amodra@gmail.com>
767 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
768 Use text relocs rather than giving an error on trying to use
769 .dynbss for protected shared lib vars.
770 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
772 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
774 * elf32-avr.c (struct elf_avr_section_data): New structure.
775 (struct avr_relax_info): New structure.
776 (elf_avr_new_section_hook): New function.
777 (struct elf_avr_section_data): Add relax_info.
778 (get_avr_relax_info): New function.
779 (init_avr_relax_info): New function.
780 (elf32_avr_relax_delete_bytes): Find next property record before
781 deleting bytes. When deleting don't move bytes beyond the next
783 (avr_elf32_assign_records_to_section): New function.
784 (avr_property_record_compare): New function.
785 (avr_load_all_property_sections): New function.
786 (elf32_avr_relax_section): Load property data. After relaxing the
787 section, move any .align directives that have enough deleted bytes
789 (bfd_elf32_new_section_hook): Define.
791 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
793 * elf32-avr.h (struct avr_property_header): New strucure.
794 (avr_elf32_load_property_records): Declare.
795 (avr_elf32_property_record_name): Declare.
796 * elf32-avr.c: Add bfd_stdint.h include.
797 (retrieve_local_syms): New function.
798 (get_elf_r_symndx_section): New function.
799 (get_elf_r_symndx_offset): New function.
800 (internal_reloc_compare): New function.
801 (struct avr_find_section_data): New structure.
802 (avr_is_section_for_address): New function.
803 (avr_find_section_for_address): New function.
804 (avr_elf32_load_records_from_section): New function.
805 (avr_elf32_load_property_records): New function.
806 (avr_elf32_property_record_name): New function.
808 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
810 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
811 (AVR_PROPERTY_RECORDS_VERSION): Define.
812 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
813 (struct avr_property_record): New structure.
815 2015-02-24 Nick Clifton <nickc@redhat.com>
817 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
819 (v850_elf_make_note_section): New function. Creates a note
821 (v850_elf_create_sections): New function. Create a note section
822 if one is not already present.
823 (v850_elf_set_note): New function. Adds a note to a bfd.
824 (v850_elf_copy_private_bfd_data): New function. Copies V850
826 (v850_elf_merge_notes): New function. Merges V850 notes.
827 (print_v850_note): New function. Displays a V850 note.
828 (v850_elf_print_notes): New function. Displays all notes attached
830 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
831 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
832 (v850_elf_fake_sections): Set the type of the V850 note section.
833 * bfd-in.h (v850_elf_create_sections): Add prototype.
834 (v850_elf_set_note): Add prototype.
835 * bfd-in2.h: Regenerate.
837 2015-02-24 Nick Clifton <nickc@redhat.com>
839 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
840 * configure: Regenerate.
841 * config.in: Regenerate.
842 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
843 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
844 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
847 2015-02-24 Nick Clifton <nickc@redhat.com>
849 * pdp11.c (set_section_contents): Pad the .text and .data sections
850 to their aligned sizes.
852 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
854 * config.bfd: Add h8300-*-linux.
855 * configure.ac: Add h8300_elf32_linux_vec.
856 * configure: Regenerate.
857 * elf32-h8300.c: Likewise.
858 * targets.c(_bfd_target_vector): Likewise.
860 2015-02-23 Nick Clifton <nickc@redhat.com>
863 * cpu-w65.c: Correct typos in license notice.
866 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
867 symbols at end of sections. Adjust function sizes.
869 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
871 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
872 (elfcore_write_s390_vxrs_high): Likewise.
873 * elf.c (elfcore_grok_s390_vxrs_low): New function.
874 (elfcore_grok_s390_vxrs_high): New function.
875 (elfcore_grok_note): Call them.
876 (elfcore_write_s390_vxrs_low): New function.
877 (elfcore_write_s390_vxrs_high): New function.
878 (elfcore_write_register_note): Call them.
880 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
883 * verilog.c (verilog_write_record): Correct buffer size.
885 2015-02-19 Alan Modra <amodra@gmail.com>
887 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
889 2015-02-19 Alan Modra <amodra@gmail.com>
892 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
893 (elf_link_output_extsym): Drop local and global undefined syms.
894 Tidy. Expand comment.
896 2015-02-17 Alan Modra <amodra@gmail.com>
899 * elflink.c (struct elf_outext_info): Remove need_second_pass
901 (elf_link_output_extsym): Delete code handling second forced
902 local pass. Move code emitting NULL STT_FILE symbol later, so
903 that it can be omitted if forced local is stripped. Don't
904 emit the NULL STT_FILE if no file symbols have been output.
905 (bfd_elf_final_link): Remove second forced local pass.
906 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
907 (ppc_elf_size_dynamic_sections): Likewise.
908 * elf64-ppc.c (ppc_build_one_stub): Likewise.
909 (build_global_entry_stubs): Likewise.
910 (ppc64_elf_build_stubs): Likewise.
912 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
915 * elflink.c (elf_link_output_extsym): Only check filesym_count
916 when outputting a NULL FILE symbol. Set second_pass_sym to
917 h->forced_local && !h->root.linker_def.
919 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
921 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
922 on _TLS_MODULE_BASE_.
923 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
925 2015-02-15 Alan Modra <amodra@gmail.com>
927 * dwarf2.c (read_rangelist): Correct buffer overflow check
928 Whitespace throughout file.
930 2015-02-14 Alan Modra <amodra@gmail.com>
933 * bfd.c (struct bfd): Add lto_output.
934 * linker.c (_bfd_handle_already_linked): Explicitly test for
935 objects added by the lto plugin.
936 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
937 no_export flags from archive.
938 * archive.c (open_nested_file): New function, setting lto_output
939 and no_export, extracted from..
940 (find_nested_archive): ..here. Flip params. Rename from
941 _bfd_find_nested_archive.
942 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
943 (_bfd_look_for_bfd_in_cache): Copy no_export.
944 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
945 my_archive->no_export test.
946 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
947 Don't use the file name when adding lto_output STT_FILE sym.
948 * bfd-in2.h: Regenerate.
950 2015-02-13 Alan Modra <amodra@gmail.com>
953 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
954 now redundant assert.
956 2015-02-12 Nick Clifton <nickc@redhat.com>
959 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
960 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
961 (read_indirect_string, read_alt_indirect_string)
962 (read_alt_indirect_ref, read_address, read_abbrevs)
963 (read_attribute_value, read_attribute, decode_line_info)
964 (find_abstract_instance_name, read_rangelist)
965 (scan_unit_for_symbols, parse_comp_unit)
966 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
967 end pointers to reading functions and check for offsets taking
968 pointers out of range. Replace calls to read_*_leb128 with calls
971 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
973 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
974 computed file_name address being before the start of the string
977 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
980 * bfd.c (bfd_plugin_format): New.
981 (bfd): Add plugin_format and plugin_dummy_bfd.
982 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
983 argument to return TRUE if any plugin is found. Set plugin_format.
985 (bfd_plugin_target_p): New.
986 (bfd_plugin_specified_p): Likewise.
987 (bfd_plugin_target_p): Likewise.
988 (register_ld_plugin_object_p): Likewise.
989 (bfd_plugin_set_plugin): Set has_plugin.
990 (load_plugin): Cache try_load_plugin result.
991 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
993 * plugin.h (bfd_plugin_target_p): New.
994 (bfd_plugin_specified_p): Likewise.
995 (register_ld_plugin_object_p): Likewise.
996 * bfd-in2.h: Regenerated.
998 2015-02-11 Pedro Alves <palves@redhat.com>
1000 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
1001 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
1002 * libbfd.h: Regenerate.
1003 * libcoff.h: Regenerate.
1005 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
1006 * mach-o.h [__cplusplus]: Wrap in extern "C".
1007 * som.h [__cplusplus]: Wrap in extern "C".
1009 2015-02-10 Nick Clifton <nickc@redhat.com>
1012 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
1014 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
1015 size and number of relocs.
1016 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
1018 * versados.c (process_otr): Check the esdid value before using it
1019 to access the EDATA.
1021 2015-02-09 Ed Maste <emaste@freebsd.org>
1023 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
1024 uninitialized and unused variable.
1025 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1027 2015-02-09 Alan Modra <amodra@gmail.com>
1029 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
1031 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1032 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
1034 2015-02-09 Alan Modra <amodra@gmail.com>
1036 * elflink.c: Whitespace, formatting fixes.
1037 (elf_link_input_bfd): Clarify comment.
1038 (elf_link_output_extsym): Exclude symbols in linker created
1039 sections when testing for plugin symbols.
1041 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1044 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
1045 warning for relocation in readonly section for -z text.
1046 (elf_i386_size_dynamic_sections): Likewise.
1047 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1048 (elf_x86_64_size_dynamic_sections): Likewise.
1050 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1054 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
1055 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
1056 referenced from a non-IR file.
1058 2015-02-06 Nick Clifton <nickc@redhat.com>
1061 * peXXigen.c (rsrc_print_resource_entries): Add range check for
1062 addresses that wrap around the address space.
1063 (rsrc_parse_entry): Likewise.
1065 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
1069 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
1070 undefined if it is referenced from a non-IR file.
1072 2015-02-03 Nick Clifton <nickc@redhat.com>
1075 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
1076 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
1077 index or an out of range fdr index.
1078 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
1079 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1080 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1081 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1082 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
1083 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
1084 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1085 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1086 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
1087 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1088 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1089 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
1090 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1091 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1092 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1093 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1094 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1095 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1096 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
1097 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1098 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1099 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1100 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1101 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1102 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1103 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1104 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1105 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1106 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
1107 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1108 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1109 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1110 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1111 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1112 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1113 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1114 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
1115 * elf32-vax.c (rtype_to_howto): Likewise.
1116 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1117 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1118 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1119 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1120 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1121 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
1122 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
1123 of range symbol indicies.
1124 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
1125 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
1126 (bfd_mach_o_build_dysymtab): Likewise.
1127 (bfd_mach_o_write_symtab_content): Set the string table size to
1129 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
1131 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
1133 * tekhex.c (first_phase): Check for src pointer reaching end of
1136 2015-02-03 Will Newton <will.newton@linaro.org>
1138 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
1139 Set st_value to zero for undefined symbols if the reference
1140 is weak or pointer_equality_needed is FALSE.
1142 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
1143 comment discussing why we clear st_value for some symbols.
1145 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1147 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
1148 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
1150 2015-01-29 Alan Modra <amodra@gmail.com>
1152 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
1153 optimization. Tidy mask for GOT_TLSGD optimization.
1154 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
1155 location of nop zapping high insn too.
1157 2015-01-28 Alan Modra <amodra@gmail.com>
1159 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
1160 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
1161 in .toc indicate xlc compiled code that might require a rw .toc.
1163 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1165 * Makefile.am: Add FT32 files.
1166 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
1167 (bfd_mach_ft32): Define.
1168 (bfd_ft32_arch): Declare.
1169 (bfd_archures_list): Add bfd_ft32_arch.
1170 * config.bfd: Handle FT32.
1171 * configure.ac: Likewise.
1172 * cpu-ft32.c: New file.
1173 * elf32-ft32.c: New file.
1174 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
1175 BFD_RELOC_FT32_18): Define.
1176 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
1177 * bfd-in2.h: Regenerate.
1178 * libbfd.h: Regenerate.
1179 * Makefile.in: Regenerate.
1180 * configure: Regenerate.
1181 * po/SRC-POTFILES.in: Regenerate.
1183 2015-01-27 Nick Clifton <nickc@redhat.com>
1186 * pdp11.c (aout_get_external_symbols): Return false if there are
1189 * dwarf2.c (concat_filename): Check for an empty directory table.
1190 (scan_unit_for_symbols): Check for reading off the end of the
1192 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
1194 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
1197 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1199 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
1201 2015-01-22 DJ Delorie <dj@redhat.com>
1203 * elf32-m32c.c (m32c_apply_reloc_24): New.
1204 (m32c_elf_howto_table): Use it for R_M32C_24.
1205 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
1207 2015-01-22 Nick Clifton <nickc@redhat.com>
1210 * coffcode.h (handle_COMDAT): When searching for the section
1211 symbol, make sure that there is space left in the symbol table.
1212 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
1214 2015-01-21 Nick Clifton <nickc@redhat.com>
1217 * coffcode.h (coff_set_arch_mach_hook): Check return value from
1219 (coff_slurp_line_table): Return FALSE if the line number
1220 information was corrupt.
1221 (coff_slurp_symbol_table): Return FALSE if the symbol information
1223 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
1224 initialise the fields of the dyld_info structure.
1225 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
1226 error message and a return value.
1227 (bfd_mach_o_layout_commands): Change the function to boolean.
1228 Return FALSE if the function fails.
1229 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
1231 (bfd_mach_o_read_command): Fail if an unrecognised command is
1233 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
1235 (slurp_symtab): Check the return from bfd_malloc.
1236 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
1237 encountered an error.
1238 (_bfd_XXi_final_link_postscript): Fail if a section could not be
1240 * peicode.h (pe_bfd_object_p): Fail if the header could not be
1242 * tekhex.c (first_phase): Fail if the section is too big.
1243 * versados.c (struct esdid): Add content_size field.
1244 (process_otr): Use and check the new field.
1245 (versados_get_section_contents): Check that the section exists and
1246 that the requested data is available.
1248 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1250 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
1252 2015-01-20 Alan Modra <amodra@gmail.com>
1255 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
1256 ELF_COMMON_DEF syms.
1258 2015-01-19 Alan Modra <amodra@gmail.com>
1261 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
1262 linker script assignments too.
1263 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
1264 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
1266 2015-01-19 Alan Modra <amodra@gmail.com>
1268 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
1269 to allow return of first howto.
1270 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
1271 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
1272 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
1273 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
1274 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
1275 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
1276 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
1277 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
1278 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1279 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
1280 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
1281 (spu_elf_reloc_type_lookup): Adjust to suit.
1283 2015-01-19 Alan Modra <amodra@gmail.com>
1285 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
1286 (bfd_get_section_limit): ..here.
1287 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
1288 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
1289 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
1290 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
1291 bfd_reloc_outofrange check.
1292 * bfd-in2.h: Regenerate.
1294 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
1295 on zero size relocs.
1296 * ecoff.c (ecoff_reloc_link_order): Likewise.
1297 * elf32-nds32.c (nds32_relocate_contents): Likewise.
1298 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1300 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
1301 (_bfd_clear_contents): Likewise.
1302 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
1303 (mips_elf_perform_relocation): Likewise.
1305 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
1306 from malloc on zero size alloc.
1307 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1308 * elflink.c (elf_reloc_link_order): Likewise.
1309 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1310 * pdp11.c (aout_link_reloc_link_order): Likewise.
1311 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1313 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
1314 bitsize 0, and complain_overflow_dont.
1315 * coff-sparc.c (coff_sparc_howto_table): Likewise.
1316 * elf-hppa.h (elf_hppa_howto_table): Likewise.
1317 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
1318 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
1319 * elf32-arc.c (elf_arc_howto_table): Likewise.
1320 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
1321 * elf32-avr.c (elf_avr_howto_table): Likewise.
1322 * elf32-bfin.c (bfin_howto_table): Likewise.
1323 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
1324 * elf32-cris.c (cris_elf_howto_table): Likewise.
1325 * elf32-crx.c (crx_elf_howto_table): Likewise.
1326 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
1327 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
1328 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
1329 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
1330 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
1331 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1332 * elf32-h8300.c (h8_elf_howto_table): Likewise.
1333 * elf32-i370.c (i370_elf_howto_raw): Likewise.
1334 * elf32-i386.c (elf_howto_table): Likewise.
1335 * elf32-i860.c (elf32_i860_howto_table): Likewise.
1336 * elf32-i960.c (elf32_i960_relocate): Likewise.
1337 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
1338 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
1339 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
1340 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
1341 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
1342 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
1343 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
1344 * elf32-m68k.c (howto_table): Likewise.
1345 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
1346 * elf32-mep.c (mep_elf_howto_table): Likewise.
1347 * elf32-metag.c (elf_metag_howto_table): Likewise.
1348 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
1349 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
1350 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
1351 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
1352 * elf32-mt.c (mt_elf_howto_table): Likewise.
1353 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
1354 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
1355 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
1356 * elf32-pj.c (pj_elf_howto_table): Likewise.
1357 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
1358 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
1359 * elf32-rx.c (rx_elf_howto_table): Likewise.
1360 * elf32-s390.c (elf_howto_table): Likewise.
1361 * elf32-score.c (elf32_score_howto_table): Likewise.
1362 * elf32-score7.c (elf32_score_howto_table): Likewise.
1363 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
1364 * elf32-spu.c (elf_howto_table): Likewise.
1365 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
1366 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1367 * elf32-v850.c (v850_elf_howto_table): Likewise.
1368 * elf32-vax.c (howto_table): Likewise.
1369 * elf32-visium.c (visium_elf_howto_table): Likewise.
1370 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1371 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1372 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1373 * elf32-xtensa.c (elf_howto_table): Likewise.
1374 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1375 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1376 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1377 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1378 * elf64-s390.c (elf_howto_table): Likewise.
1379 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1380 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1381 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1382 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1383 (elfNN_aarch64_howto_none): Likewise.
1384 * elfxx-ia64.c (ia64_howto_table): Likewise.
1385 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1386 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1387 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1389 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
1392 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1393 about -fPIC if the symbol is undefined when building executable.
1395 2015-01-15 Nick Clifton <nickc@redhat.com>
1398 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1399 error message. Never return an invalid howto pointer.
1400 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1401 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1402 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1403 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1404 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1405 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1406 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1407 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1408 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1409 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1410 * elf32-vax.c (rtype_to_howto): Likewise.
1411 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1412 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1413 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1414 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1415 (sh_elf_reloc): Check that the reloc is in range.
1416 * reloc.c (bfd_perform_relocation): Check that the section is big
1417 enough for the entire reloc.
1418 (bfd_generic_get_relocated_section_contents): Report unexpected
1419 return values from perform_reloc.
1421 2015-01-15 Nick Clifton <nickc@redhat.com>
1423 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1424 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1427 2015-01-15 Alan Modra <amodra@gmail.com>
1429 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1430 any output section matching a linker created dynobj section.
1432 2015-01-15 Alan Modra <amodra@gmail.com>
1435 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1436 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1437 Don't assign symtab file position unless symbols will be output.
1438 Merge blocks with condition in common. Don't call
1439 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1440 unless other symbols are output. Move assignment of symtab_shndx
1441 file position. Localize variable.
1443 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1445 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1446 trying to defer them to runtime.
1448 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1450 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1451 to check if a symbol should be bound symbolically.
1453 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1455 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1456 for TLSLE_MOVW_TPREL_G2.
1458 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1461 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1462 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1463 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1466 2015-01-12 Terry Guo <terry.guo@arm.com>
1468 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1470 (_bfd_elf_gc_mark_extra_sections): Use it.
1472 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1475 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1476 only discard space for pc-relative relocs symbols which turn
1477 out to need copy relocs.
1479 2015-01-09 Nick Clifton <nickc@redhat.com>
1481 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1483 (getsym): Return false if there was not enough data to extract the
1486 2015-01-09 Anthony Green <green@moxielogic.com>
1488 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1490 2015-01-08 Nick Clifton <nickc@redhat.com>
1492 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1493 16-bit absolute BR instructions to 10-bit pc-relative JMP
1496 2015-01-08 Nick Clifton <nickc@redhat.com>
1499 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1500 to load the line table.
1501 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1503 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1504 the Data Directory Size is too large.
1506 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1509 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1510 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1512 2015-01-06 Nick Clifton <nickc@redhat.com>
1515 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1518 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1519 (bfd_perform_relocation): Include the size of the reloc in the
1520 test for an out of range relocation.
1521 (bfd_generic_get_relocated_section_contents): Remove reloc range
1524 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1525 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1526 avoid reading off the end of the buffer.
1528 (first_phase): Likewise.
1529 (pass_over): Pass an end pointer to the invoked function.
1531 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1534 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1536 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1538 2015-01-05 Nick Clifton <nickc@redhat.com>
1541 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1542 is at least big enough for the header to be read.
1543 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1544 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1545 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1546 unrecognized commands.
1547 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1548 when indexing into the string table.
1550 2015-01-01 Alan Modra <amodra@gmail.com>
1552 Update year range in copyright notice of all files.
1554 For older changes see ChangeLog-2014
1556 Copyright (C) 2015 Free Software Foundation, Inc.
1558 Copying and distribution of this file, with or without modification,
1559 are permitted in any medium without royalty provided the copyright
1560 notice and this notice are preserved.
1566 version-control: never