1 2015-04-14 Nick Clifton <nickc@redhat.com>
3 * elf32-rl78.c (RL78_OP_REL): New macro.
4 (rl78_elf_howto_table): Use it for complex relocs.
5 (get_symbol_value): Handle the cases when the info or status
7 (get_romstart): Cache the status returned by get_symbol_value.
8 (get_ramstart): Likewise.
9 (RL78_STACK_PUSH): Generate an error message if the stack
11 (RL78_STACK_POP): Likewise for underflows.
12 (rl78_compute_complex_reloc): New function. Contains the basic
13 processing code for all RL78 complex relocs.
14 (rl78_special_reloc): New function. Provides special reloc
15 handling for complex relocs.
16 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
17 (rl78_offset_for_reloc): Likewise.
19 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
22 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
23 info->extern_protected_data when warning copy relocs against
25 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
26 when checking protected non-function symbols.
28 2015-04-13 John Baldwin <jhb@FreeBSD.org>
30 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
32 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
34 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
37 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
38 if the object has been claimed by plugin.
40 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
42 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
43 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
44 protected data symbol when building shared library.
45 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
46 R_X86_64_GOTOFF64 against undefined symbol and replace
47 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
48 R_X86_64_GOTOFF64 against protected data symbol when building
51 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
54 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
55 against protected data symbol when building shared library.
56 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
57 R_X86_64_GOTOFF64 against protected data symbol when building
60 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
64 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
65 * elf32-i386.c (elf_backend_extern_protected_data): New.
67 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
68 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
69 copy relocs against protected symbols if extern_protected_data
71 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
72 non-function symbols if extern_protected_data is true.
73 * elfxx-target.h (elf_backend_extern_protected_data): New.
75 (elfNN_bed): Initialize extern_protected_data with
76 elf_backend_extern_protected_data.
78 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
80 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
81 and free with bfd_alloc and bfd_release on compressed buffer.
82 Release buffer if compressed section isn't smaller.
84 2015-04-10 Alan Modra <amodra@gmail.com>
87 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
88 on adding a protected visibility variable to .dynbss.
90 2015-04-10 Alan Modra <amodra@gmail.com>
92 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
95 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
96 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
97 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
98 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
99 extern_protected_data test.
100 (_bfd_elf_symbol_refs_local_p): Likewise.
101 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
102 (elfNN_bed): Delete elf_backend_extern_protected_data init.
104 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
106 * compress.c (bfd_compress_section_contents): Update comments.
107 (bfd_init_section_decompress_status): Likewise.
108 (bfd_init_section_compress_status): Likewise.
110 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
112 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
114 (TARGET_LITTLE_SYM): Likewise.
116 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
118 * elf32-xtensa.c (splay-tree.h): include header.
119 (text_action_struct): drop next pointer.
120 (text_action_list_struct): drop head pointer, add count and
122 (find_fill_action): instead of linear search in text_action_list
124 (text_action_compare, action_first, action_next): new functions.
125 (text_action_add, text_action_add_literal): instead of linear
126 search and insertion insert new node into the tree.
127 (removed_by_actions): pass additional parameter: action_list,
128 use it to traverse the tree.
129 (offset_with_removed_text): pass additional action_list parameter
130 to removed_by_actions.
131 (map_action_fn_context): new typedef.
132 (map_action_fn_context_struct): new structure.
133 (map_action_fn): new function.
134 (map_removal_by_action): use splay_tree_foreach to build map.
135 (find_insn_action): replace linear search in text_action_list
136 with series of splay_tree_lookups.
137 (print_action, print_action_list_fn): new functions.
138 (print_action_list): use splay_tree_foreach.
139 (init_xtensa_relax_info): drop action_list.head initialization.
141 (compute_text_actions): use non-zero action_list_count instead of
142 non-NULL action list.
143 (xlate_map_context): new typedef.
144 (xlate_map_context_struct): new structure.
145 (xlate_map_fn): new function.
146 (build_xlate_map): use splay_tree_foreach to build map.
147 (action_remove_bytes_fn): new function.
148 (relax_section): use zero action_list_count instead of NULL
149 action list. Use splay_tree_foreach to count final section size.
150 Drop unused variable 'removed'.
152 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
154 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
155 (removed_literal_map_entry_struct): new structure.
156 (removed_literal_list_struct): add new fields: n_map and map.
157 (map_removed_literal, removed_literal_compare): new functions.
158 (find_removed_literal): build index array for literals ordered
159 by VMA, use binary search to find removed literal.
161 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
163 * elf32-xtensa.c (removal_by_action_entry_struct,
164 removal_by_action_map_struct): new structures.
165 (removal_by_action_entry, removal_by_action_map): new typedefs.
166 (text_action_list_struct): add new field: map.
167 (map_removal_by_action, removed_by_actions_map,
168 offset_with_removed_text_map): new functions.
169 (relax_section): replace offset_with_removed_text with
170 offset_with_removed_text_map.
171 (translate_reloc, relax_property_section, relax_section_symbols):
172 replace removed_by_actions with removed_by_actions_map.
174 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
176 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
177 reloc_range): new typedef.
178 (reloc_range_list_struct, reloc_range_list_entry_struct,
179 reloc_range_struct): new structures.
180 (reloc_range_compare, build_reloc_ranges,
181 reloc_range_list_append, reloc_range_list_remove,
182 reloc_range_list_update_range, free_reloc_range_list): new
184 (compute_text_actions): precompute relocation opcodes before the
185 loop. Add relevant_relocs variable, initialize it before the
186 loop, pass it to the check_section_ebb_pcrels_fit.
187 (check_section_ebb_pcrels_fit): add new parameter:
188 relevant_relocs. Update address range in the relevant_relocs if
189 it's non-NULL and iterate only over relevant relocations.
191 2015-04-09 Nick Clifton <nickc@redhat.com>
193 * elf32-rx.c (describe_flags): Report the settings of the string
195 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
198 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
200 * compress.c (bfd_compress_section_contents): Work around a GCC
201 uninitialized warning bug fixed in GCC 4.7.
203 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
205 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
207 * bfd.c (bfd::flags): Increase size to 18 bits.
208 (BFD_COMPRESS_GABI): New.
209 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
210 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
211 (bfd_update_compression_header): New fuction.
212 (bfd_check_compression_header): Likewise.
213 (bfd_get_compression_header_size): Likewise.
214 (bfd_is_section_compressed_with_header): Likewise.
215 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
216 (bfd_compress_section_contents): Return the uncompressed size if
217 the full section contents is compressed successfully. Support
218 converting from/to .zdebug* sections.
219 (bfd_get_full_section_contents): Call
220 bfd_get_compression_header_size to get compression header size.
221 (bfd_is_section_compressed): Renamed to ...
222 (bfd_is_section_compressed_with_header): This. Add a pointer
223 argument to return compression header size.
224 (bfd_is_section_compressed): Use it.
225 (bfd_init_section_decompress_status): Call
226 bfd_get_compression_header_size to get compression header size.
227 Return FALSE if uncompressed section size is 0.
228 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
229 from/to .zdebug* sections.
230 * bfd-in2.h: Regenerated.
232 2015-04-07 Alan Modra <amodra@gmail.com>
234 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
235 mapped to output .got section.
237 2015-04-07 Alan Modra <amodra@gmail.com>
239 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
240 and has_addr16_lo. Make has_sda_refs a bitfield.
241 (ppc_elf_check_relocs): Set new flags.
242 (ppc_elf_link_hash_table_create): Update default_params.
243 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
244 where we won't be making .dynbss entries or editing code. Set
245 params->pic_fixup when we'll edit code for protected var access.
246 (allocate_dynrelocs): Allocate got entry for edited code and
248 (struct ppc_elf_relax_info): Add picfixup_size.
249 (ppc_elf_relax_section): Rename struct one_fixup to struct
250 one_branch_fixup. Rename fixups to branch_fixups. Size space for
252 (ppc_elf_relocate_section): Edit non-PIC accessing protected
253 visibility variables to PIC. Don't emit dyn_relocs for code
255 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
257 2015-04-07 Nick Clifton <nickc@redhat.com>
259 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
260 local labels as local.
262 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
264 * compress.c (get_uncompressed_size): Removed.
265 (bfd_compress_section_contents): Use bfd_putb64 to write
266 uncompressed section size.
267 (bfd_init_section_decompress_status): Replace
268 get_uncompressed_size with bfd_getb64.
270 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
272 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
273 SHF_COMPRESSED bit if not decompress.
275 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
277 * compress.c (get_uncompressed_size): New. Extracted from ...
278 (bfd_init_section_decompress_status): This. Use it.
280 2015-04-02 Andrew Turner <andrew@freebsd.org>
282 * config.bfd: Add aarch64-*-freebsd* target triple.
284 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
286 * configure: Regenerated.
288 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
289 Marcus Shawcroft <marcus.shawcroft@arm.com>
290 Jiong Wang <jiong.wang@arm.com>
292 * bfd-in.h (bfd_elf64_aarch64_set_options)
293 (bfd_elf32_aarch64_set_options): Add parameter.
294 * bfd-in2.h: Regenerated.
295 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
296 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
297 (_bfd_aarch64_erratum_843419_stub_name)
298 (_bfd_aarch64_erratum_843419_fixup)
299 (_bfd_aarch64_erratum_843419_scan)
300 (_bfd_aarch64_erratum_843419_branch_to_stub)
301 (_bfd_aarch64_erratum_843419_p): Define.
302 (enum elf_aarch64_stub_type): Define
303 aarch64_stub_erratum_843419_veneer.
304 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
305 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
306 and fix_erratum_843419_adr.
307 (stub_hash_newfunc): Initialize adrp_offset;
308 (_bfd_aarch64_add_stub_entry_after): Define.
309 (aarch64_map_one_stub, aarch64_build_one_stub)
310 (aarch64_size_one_stub): Handle
311 aarch64_stub_erratum_843419_veneer.
312 (_bfd_aarch64_resize_stubs): Round stub section size.
313 (elfNN_aarch64_size_stubs): Add scan for 843419.
314 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
315 fix_erratum_843419 and fix_erratum_843419_adr.
316 (struct erratum_835769_branch_to_stub_data): Add info.
317 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
318 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
319 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
320 (_bfd_aarch64_sign_extend): Define.
321 (reencode_adr_imm): Remove static. Rename to:
322 (_bfd_aarch64_reencode_adr_imm): Define.
323 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
324 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
325 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
326 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
329 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
331 * configure: Regenerated.
333 2015-03-31 Ed Schouten <ed@nuxi.nl>
335 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
336 for x86_64-*-cloudabi*.
337 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
338 * configure: Regenerated.
339 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
340 (TARGET_LITTLE_NAME): Likewise.
341 (ELF_OSABI): Likewise.
342 (elf64_bed): Likewise.
343 * targets.c (x86_64_elf64_cloudabi_vec): New.
344 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
346 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
348 * configure.ac: Revert the AM_ZLIB change.
349 * Makefile.in: Regenerated.
350 * aclocal.m4: Likewise.
351 * configure: Likewise.
352 * doc/Makefile.in: Likewise.
354 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
357 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
358 (_bfd_elf_get_reloc_section): New.
359 * elf.c (_bfd_elf_get_reloc_section): Likewise.
360 (assign_section_numbers): Call get_reloc_section to look up the
361 section the relocs apply.
362 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
363 (elfNN_bed): Initialize get_reloc_section with
364 elf_backend_get_reloc_section.
366 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
368 * Makefile.am (ZLIB): New.
370 (AM_CFLAGS): Add $(ZLIBINC).
371 (libbfd_la_LIBADD): Add $(ZLIB).
372 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
373 (decompress_contents): Don't check HAVE_ZLIB_H.
374 (bfd_compress_section_contents): Likewise.
375 (bfd_get_full_section_contents): Likewise.
376 (bfd_init_section_decompress_status): Likewise.
377 (bfd_init_section_compress_status): Likewise.
378 * configure.ac (AM_ZLIB): Removed.
379 (zlibdir): New. AC_SUBST.
381 Add --with-system-zlib.
382 * Makefile.in: Regenerated.
383 * acinclude.m4: Likewise.
384 * config.in: Likewise.
385 * configure: Likewise.
386 * doc/Makefile.in: Likewise.
388 2015-03-27 Alan Modra <amodra@gmail.com>
392 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
393 protected_def when symbol section is read-only. Adjust all calls.
394 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
396 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
398 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
399 _bfd_final_link_relocate with aarch64_relocate.
401 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
404 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
405 (bfd_elf_gc_sections): Likewise.
407 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
409 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
410 size for initial branch.
411 (elfNN_aarch64_build_stubs): Write initial branch.
412 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
413 mapping symbol on initial branch.
415 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
417 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
418 Update erratum count.
420 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
422 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
423 first matching debug section.
425 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
428 * compress.c (bfd_compress_section_contents): Don't write the
429 zlib header and set contents as well as compress_status if
430 compression didn't make the section smaller.
431 (bfd_init_section_compress_status): Don't check compression
434 2015-03-24 Nick Clifton <nickc@redhat.com>
437 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
438 range auxillary sections.
440 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
442 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
444 (_bfd_aarch64_get_stub_for_link_section): Define.
446 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
448 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
449 update of section_group[].stub_sec.
451 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
453 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
454 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
455 Delete fixes, fix_table_size and associated code. Call
456 _bfd_aarch64_add_stub_entry_in_group. Rename to...
457 (bfd_aarch64_erratum_835769_scan): Define.
458 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
459 erratum_835769_fix_table_size, i and associated code. Relocate
460 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
461 correction. Delete construction of stub entry from
462 erratum_835769_fixes array.
464 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
466 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
467 _bfd_aarch64_add_stub_entry_in_group.
469 2015-03-24 Alan Modra <amodra@gmail.com>
471 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
472 stubs, even those for undefined weak symbols. Otherwise, don't
473 report relocation overflow on branches to undefined strong
474 symbols. Fix memory leak.
475 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
476 overflow on branches to undefined strong symbols.
478 2015-03-23 Keith Seitz <keiths@redhat.com>
480 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
483 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
485 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
487 (_bfd_aarch64_erratum_835769_stub_name): Define.
489 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
491 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
492 stub resize code into...
493 (bfd_aarch64_resize_stubs): Define.
495 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
497 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
498 creation code into...
499 (bfd_aarch64_create_stub_section): Define.
501 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
503 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
504 from elf_aarch64_create_or_find_stub_sec.
505 (_bfd_aarch64_add_stub_entry_in_group): Rename from
506 elfNN_aarch64_add_stub. Call
507 _bfd_aarch64_create_or_find_stub_sec.
508 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
509 _bfd_aarch64_add_stub_entry_in_group.
511 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
513 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
514 sense of boolean return.
515 (elfNN_aarch64_size_stubs): Adjust for above.
517 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
519 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
520 Remove unused parameter.
521 (elfNN_aarch64_size_stubs): Adjust for above.
523 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
525 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
527 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
529 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
530 (num_aarch64_erratum_835769_fixes): Remove.
531 (elfNN_aarch64_size_stubs): Remove assignments to above.
533 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
535 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
537 (aarch64_erratum_seqeunce): Rename rtn to rt2.
539 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
541 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
543 2015-03-19 Nick Clifton <nickc@redhat.com>
545 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
546 the RL78 core based upon the flags.
547 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
549 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
550 (elf32_rl78_machine): Always return bfd_mach_rl78.
552 2015-03-19 Nick Clifton <nickc@redhat.com>
555 * compress.c (bfd_compress_section_contents): Do not define this
556 function if it is not used.
558 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
560 * compress.c (bfd_compress_section_contents): Make it static.
561 * bfd/bfd-in2.h: Regenerated.
563 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
566 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
567 suitable for the AMD64.
569 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
570 Nick Clifton <nickc@redhat.com>
573 * coffgen.c (make_a_section_from_file): Only prepend a z to a
574 debug section's name if the section was actually compressed.
575 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
576 * compress.c (bfd_init_section_compress_status): Do not compress
577 the section if doing so would make it bigger. In such cases leave
578 the section alone and return COMPRESS_SECTION_NONE.
580 2015-03-17 Alan Modra <amodra@gmail.com>
582 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
583 on nothing to do, before malloc of returned symbol array.
585 2015-03-16 Nick Clifton <nickc@redhat.com>
587 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
588 stored in the elf_section_data structure then load them as
591 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
593 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
594 relocs against code sections.
595 * elf32-s390.c: Define elf_backend_sort_relocs_p.
596 * elf64-s390.c: Likewise.
598 2015-03-11 Alan Modra <amodra@gmail.com>
600 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
601 reverse order. Account for larger size of __tls_get_addr_opt stub.
603 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
606 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
608 (elf32_arm_print_private_bfd_data): Likewise.
610 2015-03-06 Nick Clifton <nickc@redhat.com>
613 * elflink.c (put_value): Like previous delta, but for the 32-bit
616 2015-03-05 Nick Clifton <nickc@redhat.com>
619 * elflink.c (put_value): Avoid using an undefined shift
622 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
626 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
627 * elf32-i386.c (elf_backend_extern_protected_data): New.
629 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
630 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
631 copy relocs against protected symbols if extern_protected_data
633 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
634 non-function symbols if extern_protected_data is true.
635 * elfxx-target.h (elf_backend_extern_protected_data): New.
637 (elfNN_bed): Initialize extern_protected_data with
638 elf_backend_extern_protected_data.
640 2015-03-05 Nick Clifton <nickc@redhat.com>
643 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
644 lookup fails, check for an address bias in the dwarf info, and if
645 one exists, retry the lookup with the biased value.
646 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
647 Determines if a bias exists bewteen the addresses of functions
648 based on DWARF information vs symbol table information.
649 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
650 * libbfd.h: Regenerate.
652 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
654 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
655 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
656 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
658 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
660 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
661 (aarch64_size_one_stub): Likewise.
662 (aarch64_map_one_stub): Likewise.
664 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
666 * cpu-s390.c (N): New macro.
667 (bfd_s390_31_arch): New. Define only if default target word size
668 is 64 bits. Otherwise define...
669 (bfd_390_64_arch): ...this. Make static.
670 (bfd_s390_arch): Define according to the default target word size.
671 Let the 'next' field point to the alternate arch.
673 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
676 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
677 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
678 to be used with MOVK rather than MOVZ.
680 2015-03-03 DJ Delorie <dj@redhat.com>
682 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
685 2015-02-28 Alan Modra <amodra@gmail.com>
687 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
690 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
692 * elf32-i386.c (need_convert_mov_to_lea): New.
693 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
694 (elf_i386_convert_mov_to_lea): Return TRUE if
695 need_convert_mov_to_lea is unset.
696 * elf64-x86-64.c (need_convert_mov_to_lea): New.
697 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
698 (elf_x86_64_convert_mov_to_lea): Return TRUE if
699 need_convert_mov_to_lea is unset.
701 2015-02-27 Nick Clifton <nickc@redhat.com>
704 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
705 string length overflow when the string table length is actually
708 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
710 * bfd/bfd-in2.h: Regenerate.
711 * bfd/libbfd.h: Regenerate.
713 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
715 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
716 TLSDESC_LD_PREL19 field width and masks.
717 (aarch64_tls_transition_without_check)
718 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
719 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
720 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
721 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
722 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
723 (_bfd_aarch64_elf_resolve_relocation): Likewise.
725 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
727 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
729 (aarch64_tls_transition_without_check)
730 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
731 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
732 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
733 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
734 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
735 (_bfd_aarch64_elf_resolve_relocation): Likewise.
736 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
738 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
740 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
741 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
742 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
743 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
744 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
745 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
746 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
747 (_bfd_aarch64_elf_resolve_relocation): Likewise.
748 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
750 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
752 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
753 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
754 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
755 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
756 (elfNN_aarch64_check_relocs): Handle
757 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
759 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
760 (_bfd_aarch64_elf_resolve_relocation): Likewise.
762 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
764 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
766 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
768 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
769 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
770 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
773 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
775 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
778 2015-02-26 Nick Clifton <nickc@redhat.com>
781 * coffcode.h (coff_compute_section_file_positions): Report
783 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
784 (assign_file_positions_for_non_load_sections): Replace assertion
785 with an error message.
786 (rewrite_elf_program_header): Handle excessive segment
788 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
789 (bfd_mach_o_read_section_64): Likewise.
790 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
791 print a bfd name, not %A.
793 2015-02-26 Alan Modra <amodra@gmail.com>
795 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
796 thread-safe stubs for iplt.
797 (build_tls_get_addr_stub): Restore r2 immediately after call.
799 2015-02-26 Terry Guo <terry.guo@arm.com>
801 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
802 merge Tag_ABI_HardFP_use.
804 2015-02-26 Alan Modra <amodra@gmail.com>
806 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
807 Use text relocs rather than giving an error on trying to use
808 .dynbss for protected shared lib vars.
809 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
811 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
813 * elf32-avr.c (struct elf_avr_section_data): New structure.
814 (struct avr_relax_info): New structure.
815 (elf_avr_new_section_hook): New function.
816 (struct elf_avr_section_data): Add relax_info.
817 (get_avr_relax_info): New function.
818 (init_avr_relax_info): New function.
819 (elf32_avr_relax_delete_bytes): Find next property record before
820 deleting bytes. When deleting don't move bytes beyond the next
822 (avr_elf32_assign_records_to_section): New function.
823 (avr_property_record_compare): New function.
824 (avr_load_all_property_sections): New function.
825 (elf32_avr_relax_section): Load property data. After relaxing the
826 section, move any .align directives that have enough deleted bytes
828 (bfd_elf32_new_section_hook): Define.
830 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
832 * elf32-avr.h (struct avr_property_header): New strucure.
833 (avr_elf32_load_property_records): Declare.
834 (avr_elf32_property_record_name): Declare.
835 * elf32-avr.c: Add bfd_stdint.h include.
836 (retrieve_local_syms): New function.
837 (get_elf_r_symndx_section): New function.
838 (get_elf_r_symndx_offset): New function.
839 (internal_reloc_compare): New function.
840 (struct avr_find_section_data): New structure.
841 (avr_is_section_for_address): New function.
842 (avr_find_section_for_address): New function.
843 (avr_elf32_load_records_from_section): New function.
844 (avr_elf32_load_property_records): New function.
845 (avr_elf32_property_record_name): New function.
847 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
849 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
850 (AVR_PROPERTY_RECORDS_VERSION): Define.
851 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
852 (struct avr_property_record): New structure.
854 2015-02-24 Nick Clifton <nickc@redhat.com>
856 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
858 (v850_elf_make_note_section): New function. Creates a note
860 (v850_elf_create_sections): New function. Create a note section
861 if one is not already present.
862 (v850_elf_set_note): New function. Adds a note to a bfd.
863 (v850_elf_copy_private_bfd_data): New function. Copies V850
865 (v850_elf_merge_notes): New function. Merges V850 notes.
866 (print_v850_note): New function. Displays a V850 note.
867 (v850_elf_print_notes): New function. Displays all notes attached
869 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
870 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
871 (v850_elf_fake_sections): Set the type of the V850 note section.
872 * bfd-in.h (v850_elf_create_sections): Add prototype.
873 (v850_elf_set_note): Add prototype.
874 * bfd-in2.h: Regenerate.
876 2015-02-24 Nick Clifton <nickc@redhat.com>
878 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
879 * configure: Regenerate.
880 * config.in: Regenerate.
881 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
882 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
883 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
886 2015-02-24 Nick Clifton <nickc@redhat.com>
888 * pdp11.c (set_section_contents): Pad the .text and .data sections
889 to their aligned sizes.
891 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
893 * config.bfd: Add h8300-*-linux.
894 * configure.ac: Add h8300_elf32_linux_vec.
895 * configure: Regenerate.
896 * elf32-h8300.c: Likewise.
897 * targets.c(_bfd_target_vector): Likewise.
899 2015-02-23 Nick Clifton <nickc@redhat.com>
902 * cpu-w65.c: Correct typos in license notice.
905 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
906 symbols at end of sections. Adjust function sizes.
908 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
910 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
911 (elfcore_write_s390_vxrs_high): Likewise.
912 * elf.c (elfcore_grok_s390_vxrs_low): New function.
913 (elfcore_grok_s390_vxrs_high): New function.
914 (elfcore_grok_note): Call them.
915 (elfcore_write_s390_vxrs_low): New function.
916 (elfcore_write_s390_vxrs_high): New function.
917 (elfcore_write_register_note): Call them.
919 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
922 * verilog.c (verilog_write_record): Correct buffer size.
924 2015-02-19 Alan Modra <amodra@gmail.com>
926 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
928 2015-02-19 Alan Modra <amodra@gmail.com>
931 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
932 (elf_link_output_extsym): Drop local and global undefined syms.
933 Tidy. Expand comment.
935 2015-02-17 Alan Modra <amodra@gmail.com>
938 * elflink.c (struct elf_outext_info): Remove need_second_pass
940 (elf_link_output_extsym): Delete code handling second forced
941 local pass. Move code emitting NULL STT_FILE symbol later, so
942 that it can be omitted if forced local is stripped. Don't
943 emit the NULL STT_FILE if no file symbols have been output.
944 (bfd_elf_final_link): Remove second forced local pass.
945 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
946 (ppc_elf_size_dynamic_sections): Likewise.
947 * elf64-ppc.c (ppc_build_one_stub): Likewise.
948 (build_global_entry_stubs): Likewise.
949 (ppc64_elf_build_stubs): Likewise.
951 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
954 * elflink.c (elf_link_output_extsym): Only check filesym_count
955 when outputting a NULL FILE symbol. Set second_pass_sym to
956 h->forced_local && !h->root.linker_def.
958 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
960 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
961 on _TLS_MODULE_BASE_.
962 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
964 2015-02-15 Alan Modra <amodra@gmail.com>
966 * dwarf2.c (read_rangelist): Correct buffer overflow check
967 Whitespace throughout file.
969 2015-02-14 Alan Modra <amodra@gmail.com>
972 * bfd.c (struct bfd): Add lto_output.
973 * linker.c (_bfd_handle_already_linked): Explicitly test for
974 objects added by the lto plugin.
975 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
976 no_export flags from archive.
977 * archive.c (open_nested_file): New function, setting lto_output
978 and no_export, extracted from..
979 (find_nested_archive): ..here. Flip params. Rename from
980 _bfd_find_nested_archive.
981 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
982 (_bfd_look_for_bfd_in_cache): Copy no_export.
983 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
984 my_archive->no_export test.
985 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
986 Don't use the file name when adding lto_output STT_FILE sym.
987 * bfd-in2.h: Regenerate.
989 2015-02-13 Alan Modra <amodra@gmail.com>
992 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
993 now redundant assert.
995 2015-02-12 Nick Clifton <nickc@redhat.com>
998 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
999 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
1000 (read_indirect_string, read_alt_indirect_string)
1001 (read_alt_indirect_ref, read_address, read_abbrevs)
1002 (read_attribute_value, read_attribute, decode_line_info)
1003 (find_abstract_instance_name, read_rangelist)
1004 (scan_unit_for_symbols, parse_comp_unit)
1005 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
1006 end pointers to reading functions and check for offsets taking
1007 pointers out of range. Replace calls to read_*_leb128 with calls
1008 to safe_read_leb128.
1010 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
1012 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
1013 computed file_name address being before the start of the string
1016 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1019 * bfd.c (bfd_plugin_format): New.
1020 (bfd): Add plugin_format and plugin_dummy_bfd.
1021 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
1022 argument to return TRUE if any plugin is found. Set plugin_format.
1024 (bfd_plugin_target_p): New.
1025 (bfd_plugin_specified_p): Likewise.
1026 (bfd_plugin_target_p): Likewise.
1027 (register_ld_plugin_object_p): Likewise.
1028 (bfd_plugin_set_plugin): Set has_plugin.
1029 (load_plugin): Cache try_load_plugin result.
1030 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
1032 * plugin.h (bfd_plugin_target_p): New.
1033 (bfd_plugin_specified_p): Likewise.
1034 (register_ld_plugin_object_p): Likewise.
1035 * bfd-in2.h: Regenerated.
1037 2015-02-11 Pedro Alves <palves@redhat.com>
1039 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
1040 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
1041 * libbfd.h: Regenerate.
1042 * libcoff.h: Regenerate.
1044 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
1045 * mach-o.h [__cplusplus]: Wrap in extern "C".
1046 * som.h [__cplusplus]: Wrap in extern "C".
1048 2015-02-10 Nick Clifton <nickc@redhat.com>
1051 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
1053 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
1054 size and number of relocs.
1055 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
1057 * versados.c (process_otr): Check the esdid value before using it
1058 to access the EDATA.
1060 2015-02-09 Ed Maste <emaste@freebsd.org>
1062 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
1063 uninitialized and unused variable.
1064 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1066 2015-02-09 Alan Modra <amodra@gmail.com>
1068 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
1070 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1071 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
1073 2015-02-09 Alan Modra <amodra@gmail.com>
1075 * elflink.c: Whitespace, formatting fixes.
1076 (elf_link_input_bfd): Clarify comment.
1077 (elf_link_output_extsym): Exclude symbols in linker created
1078 sections when testing for plugin symbols.
1080 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
1084 warning for relocation in readonly section for -z text.
1085 (elf_i386_size_dynamic_sections): Likewise.
1086 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1087 (elf_x86_64_size_dynamic_sections): Likewise.
1089 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1093 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
1094 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
1095 referenced from a non-IR file.
1097 2015-02-06 Nick Clifton <nickc@redhat.com>
1100 * peXXigen.c (rsrc_print_resource_entries): Add range check for
1101 addresses that wrap around the address space.
1102 (rsrc_parse_entry): Likewise.
1104 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
1108 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
1109 undefined if it is referenced from a non-IR file.
1111 2015-02-03 Nick Clifton <nickc@redhat.com>
1114 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
1115 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
1116 index or an out of range fdr index.
1117 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
1118 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1119 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1120 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1121 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
1122 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
1123 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1124 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1125 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
1126 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1127 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1128 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
1129 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1130 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1131 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1132 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1133 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1134 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1135 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
1136 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1137 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1138 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1139 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1140 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1141 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1142 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1143 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1144 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1145 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
1146 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1147 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1148 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1149 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1150 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1151 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1152 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1153 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
1154 * elf32-vax.c (rtype_to_howto): Likewise.
1155 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1156 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1157 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1158 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1159 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1160 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
1161 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
1162 of range symbol indicies.
1163 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
1164 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
1165 (bfd_mach_o_build_dysymtab): Likewise.
1166 (bfd_mach_o_write_symtab_content): Set the string table size to
1168 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
1170 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
1172 * tekhex.c (first_phase): Check for src pointer reaching end of
1175 2015-02-03 Will Newton <will.newton@linaro.org>
1177 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
1178 Set st_value to zero for undefined symbols if the reference
1179 is weak or pointer_equality_needed is FALSE.
1181 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
1182 comment discussing why we clear st_value for some symbols.
1184 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1186 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
1187 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
1189 2015-01-29 Alan Modra <amodra@gmail.com>
1191 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
1192 optimization. Tidy mask for GOT_TLSGD optimization.
1193 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
1194 location of nop zapping high insn too.
1196 2015-01-28 Alan Modra <amodra@gmail.com>
1198 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
1199 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
1200 in .toc indicate xlc compiled code that might require a rw .toc.
1202 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1204 * Makefile.am: Add FT32 files.
1205 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
1206 (bfd_mach_ft32): Define.
1207 (bfd_ft32_arch): Declare.
1208 (bfd_archures_list): Add bfd_ft32_arch.
1209 * config.bfd: Handle FT32.
1210 * configure.ac: Likewise.
1211 * cpu-ft32.c: New file.
1212 * elf32-ft32.c: New file.
1213 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
1214 BFD_RELOC_FT32_18): Define.
1215 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
1216 * bfd-in2.h: Regenerate.
1217 * libbfd.h: Regenerate.
1218 * Makefile.in: Regenerate.
1219 * configure: Regenerate.
1220 * po/SRC-POTFILES.in: Regenerate.
1222 2015-01-27 Nick Clifton <nickc@redhat.com>
1225 * pdp11.c (aout_get_external_symbols): Return false if there are
1228 * dwarf2.c (concat_filename): Check for an empty directory table.
1229 (scan_unit_for_symbols): Check for reading off the end of the
1231 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
1233 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
1236 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1238 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
1240 2015-01-22 DJ Delorie <dj@redhat.com>
1242 * elf32-m32c.c (m32c_apply_reloc_24): New.
1243 (m32c_elf_howto_table): Use it for R_M32C_24.
1244 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
1246 2015-01-22 Nick Clifton <nickc@redhat.com>
1249 * coffcode.h (handle_COMDAT): When searching for the section
1250 symbol, make sure that there is space left in the symbol table.
1251 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
1253 2015-01-21 Nick Clifton <nickc@redhat.com>
1256 * coffcode.h (coff_set_arch_mach_hook): Check return value from
1258 (coff_slurp_line_table): Return FALSE if the line number
1259 information was corrupt.
1260 (coff_slurp_symbol_table): Return FALSE if the symbol information
1262 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
1263 initialise the fields of the dyld_info structure.
1264 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
1265 error message and a return value.
1266 (bfd_mach_o_layout_commands): Change the function to boolean.
1267 Return FALSE if the function fails.
1268 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
1270 (bfd_mach_o_read_command): Fail if an unrecognised command is
1272 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
1274 (slurp_symtab): Check the return from bfd_malloc.
1275 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
1276 encountered an error.
1277 (_bfd_XXi_final_link_postscript): Fail if a section could not be
1279 * peicode.h (pe_bfd_object_p): Fail if the header could not be
1281 * tekhex.c (first_phase): Fail if the section is too big.
1282 * versados.c (struct esdid): Add content_size field.
1283 (process_otr): Use and check the new field.
1284 (versados_get_section_contents): Check that the section exists and
1285 that the requested data is available.
1287 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1289 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
1291 2015-01-20 Alan Modra <amodra@gmail.com>
1294 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
1295 ELF_COMMON_DEF syms.
1297 2015-01-19 Alan Modra <amodra@gmail.com>
1300 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
1301 linker script assignments too.
1302 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
1303 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
1305 2015-01-19 Alan Modra <amodra@gmail.com>
1307 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
1308 to allow return of first howto.
1309 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
1310 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
1311 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
1312 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
1313 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
1314 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
1315 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
1316 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
1317 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1318 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
1319 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
1320 (spu_elf_reloc_type_lookup): Adjust to suit.
1322 2015-01-19 Alan Modra <amodra@gmail.com>
1324 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
1325 (bfd_get_section_limit): ..here.
1326 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
1327 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
1328 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
1329 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
1330 bfd_reloc_outofrange check.
1331 * bfd-in2.h: Regenerate.
1333 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
1334 on zero size relocs.
1335 * ecoff.c (ecoff_reloc_link_order): Likewise.
1336 * elf32-nds32.c (nds32_relocate_contents): Likewise.
1337 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1339 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
1340 (_bfd_clear_contents): Likewise.
1341 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
1342 (mips_elf_perform_relocation): Likewise.
1344 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
1345 from malloc on zero size alloc.
1346 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1347 * elflink.c (elf_reloc_link_order): Likewise.
1348 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1349 * pdp11.c (aout_link_reloc_link_order): Likewise.
1350 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1352 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
1353 bitsize 0, and complain_overflow_dont.
1354 * coff-sparc.c (coff_sparc_howto_table): Likewise.
1355 * elf-hppa.h (elf_hppa_howto_table): Likewise.
1356 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
1357 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
1358 * elf32-arc.c (elf_arc_howto_table): Likewise.
1359 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
1360 * elf32-avr.c (elf_avr_howto_table): Likewise.
1361 * elf32-bfin.c (bfin_howto_table): Likewise.
1362 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
1363 * elf32-cris.c (cris_elf_howto_table): Likewise.
1364 * elf32-crx.c (crx_elf_howto_table): Likewise.
1365 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
1366 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
1367 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
1368 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
1369 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
1370 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1371 * elf32-h8300.c (h8_elf_howto_table): Likewise.
1372 * elf32-i370.c (i370_elf_howto_raw): Likewise.
1373 * elf32-i386.c (elf_howto_table): Likewise.
1374 * elf32-i860.c (elf32_i860_howto_table): Likewise.
1375 * elf32-i960.c (elf32_i960_relocate): Likewise.
1376 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
1377 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
1378 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
1379 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
1380 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
1381 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
1382 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
1383 * elf32-m68k.c (howto_table): Likewise.
1384 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
1385 * elf32-mep.c (mep_elf_howto_table): Likewise.
1386 * elf32-metag.c (elf_metag_howto_table): Likewise.
1387 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
1388 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
1389 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
1390 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
1391 * elf32-mt.c (mt_elf_howto_table): Likewise.
1392 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
1393 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
1394 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
1395 * elf32-pj.c (pj_elf_howto_table): Likewise.
1396 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
1397 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
1398 * elf32-rx.c (rx_elf_howto_table): Likewise.
1399 * elf32-s390.c (elf_howto_table): Likewise.
1400 * elf32-score.c (elf32_score_howto_table): Likewise.
1401 * elf32-score7.c (elf32_score_howto_table): Likewise.
1402 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
1403 * elf32-spu.c (elf_howto_table): Likewise.
1404 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
1405 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1406 * elf32-v850.c (v850_elf_howto_table): Likewise.
1407 * elf32-vax.c (howto_table): Likewise.
1408 * elf32-visium.c (visium_elf_howto_table): Likewise.
1409 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1410 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1411 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1412 * elf32-xtensa.c (elf_howto_table): Likewise.
1413 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1414 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1415 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1416 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1417 * elf64-s390.c (elf_howto_table): Likewise.
1418 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1419 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1420 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1421 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1422 (elfNN_aarch64_howto_none): Likewise.
1423 * elfxx-ia64.c (ia64_howto_table): Likewise.
1424 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1425 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1426 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1428 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
1431 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1432 about -fPIC if the symbol is undefined when building executable.
1434 2015-01-15 Nick Clifton <nickc@redhat.com>
1437 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1438 error message. Never return an invalid howto pointer.
1439 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1440 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1441 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1442 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1443 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1444 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1445 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1446 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1447 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1448 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1449 * elf32-vax.c (rtype_to_howto): Likewise.
1450 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1451 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1452 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1453 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1454 (sh_elf_reloc): Check that the reloc is in range.
1455 * reloc.c (bfd_perform_relocation): Check that the section is big
1456 enough for the entire reloc.
1457 (bfd_generic_get_relocated_section_contents): Report unexpected
1458 return values from perform_reloc.
1460 2015-01-15 Nick Clifton <nickc@redhat.com>
1462 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1463 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1466 2015-01-15 Alan Modra <amodra@gmail.com>
1468 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1469 any output section matching a linker created dynobj section.
1471 2015-01-15 Alan Modra <amodra@gmail.com>
1474 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1475 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1476 Don't assign symtab file position unless symbols will be output.
1477 Merge blocks with condition in common. Don't call
1478 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1479 unless other symbols are output. Move assignment of symtab_shndx
1480 file position. Localize variable.
1482 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1484 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1485 trying to defer them to runtime.
1487 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1489 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1490 to check if a symbol should be bound symbolically.
1492 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1494 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1495 for TLSLE_MOVW_TPREL_G2.
1497 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1500 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1501 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1502 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1505 2015-01-12 Terry Guo <terry.guo@arm.com>
1507 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1509 (_bfd_elf_gc_mark_extra_sections): Use it.
1511 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1514 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1515 only discard space for pc-relative relocs symbols which turn
1516 out to need copy relocs.
1518 2015-01-09 Nick Clifton <nickc@redhat.com>
1520 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1522 (getsym): Return false if there was not enough data to extract the
1525 2015-01-09 Anthony Green <green@moxielogic.com>
1527 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1529 2015-01-08 Nick Clifton <nickc@redhat.com>
1531 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1532 16-bit absolute BR instructions to 10-bit pc-relative JMP
1535 2015-01-08 Nick Clifton <nickc@redhat.com>
1538 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1539 to load the line table.
1540 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1542 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1543 the Data Directory Size is too large.
1545 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1548 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1549 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1551 2015-01-06 Nick Clifton <nickc@redhat.com>
1554 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1557 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1558 (bfd_perform_relocation): Include the size of the reloc in the
1559 test for an out of range relocation.
1560 (bfd_generic_get_relocated_section_contents): Remove reloc range
1563 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1564 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1565 avoid reading off the end of the buffer.
1567 (first_phase): Likewise.
1568 (pass_over): Pass an end pointer to the invoked function.
1570 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1573 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1575 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1577 2015-01-05 Nick Clifton <nickc@redhat.com>
1580 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1581 is at least big enough for the header to be read.
1582 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1583 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1584 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1585 unrecognized commands.
1586 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1587 when indexing into the string table.
1589 2015-01-01 Alan Modra <amodra@gmail.com>
1591 Update year range in copyright notice of all files.
1593 For older changes see ChangeLog-2014
1595 Copyright (C) 2015 Free Software Foundation, Inc.
1597 Copying and distribution of this file, with or without modification,
1598 are permitted in any medium without royalty provided the copyright
1599 notice and this notice are preserved.
1605 version-control: never