1 2015-03-19 Nick Clifton <nickc@redhat.com>
4 * compress.c (bfd_compress_section_contents): Do not define this
5 function if it is not used.
7 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
9 * compress.c (bfd_compress_section_contents): Make it static.
10 * bfd/bfd-in2.h: Regenerated.
12 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
15 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
16 suitable for the AMD64.
18 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
19 Nick Clifton <nickc@redhat.com>
22 * coffgen.c (make_a_section_from_file): Only prepend a z to a
23 debug section's name if the section was actually compressed.
24 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
25 * compress.c (bfd_init_section_compress_status): Do not compress
26 the section if doing so would make it bigger. In such cases leave
27 the section alone and return COMPRESS_SECTION_NONE.
29 2015-03-17 Alan Modra <amodra@gmail.com>
31 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
32 on nothing to do, before malloc of returned symbol array.
34 2015-03-16 Nick Clifton <nickc@redhat.com>
36 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
37 stored in the elf_section_data structure then load them as
40 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
42 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
43 relocs against code sections.
44 * elf32-s390.c: Define elf_backend_sort_relocs_p.
45 * elf64-s390.c: Likewise.
47 2015-03-11 Alan Modra <amodra@gmail.com>
49 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
50 reverse order. Account for larger size of __tls_get_addr_opt stub.
52 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
55 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
57 (elf32_arm_print_private_bfd_data): Likewise.
59 2015-03-06 Nick Clifton <nickc@redhat.com>
62 * elflink.c (put_value): Like previous delta, but for the 32-bit
65 2015-03-05 Nick Clifton <nickc@redhat.com>
68 * elflink.c (put_value): Avoid using an undefined shift
71 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
75 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
76 * elf32-i386.c (elf_backend_extern_protected_data): New.
78 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
79 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
80 copy relocs against protected symbols if extern_protected_data
82 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
83 non-function symbols if extern_protected_data is true.
84 * elfxx-target.h (elf_backend_extern_protected_data): New.
86 (elfNN_bed): Initialize extern_protected_data with
87 elf_backend_extern_protected_data.
89 2015-03-05 Nick Clifton <nickc@redhat.com>
92 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
93 lookup fails, check for an address bias in the dwarf info, and if
94 one exists, retry the lookup with the biased value.
95 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
96 Determines if a bias exists bewteen the addresses of functions
97 based on DWARF information vs symbol table information.
98 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
99 * libbfd.h: Regenerate.
101 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
103 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
104 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
105 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
107 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
109 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
110 (aarch64_size_one_stub): Likewise.
111 (aarch64_map_one_stub): Likewise.
113 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
115 * cpu-s390.c (N): New macro.
116 (bfd_s390_31_arch): New. Define only if default target word size
117 is 64 bits. Otherwise define...
118 (bfd_390_64_arch): ...this. Make static.
119 (bfd_s390_arch): Define according to the default target word size.
120 Let the 'next' field point to the alternate arch.
122 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
125 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
126 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
127 to be used with MOVK rather than MOVZ.
129 2015-03-03 DJ Delorie <dj@redhat.com>
131 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
134 2015-02-28 Alan Modra <amodra@gmail.com>
136 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
139 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
141 * elf32-i386.c (need_convert_mov_to_lea): New.
142 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
143 (elf_i386_convert_mov_to_lea): Return TRUE if
144 need_convert_mov_to_lea is unset.
145 * elf64-x86-64.c (need_convert_mov_to_lea): New.
146 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
147 (elf_x86_64_convert_mov_to_lea): Return TRUE if
148 need_convert_mov_to_lea is unset.
150 2015-02-27 Nick Clifton <nickc@redhat.com>
153 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
154 string length overflow when the string table length is actually
157 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
159 * bfd/bfd-in2.h: Regenerate.
160 * bfd/libbfd.h: Regenerate.
162 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
164 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
165 TLSDESC_LD_PREL19 field width and masks.
166 (aarch64_tls_transition_without_check)
167 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
168 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
169 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
170 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
171 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
172 (_bfd_aarch64_elf_resolve_relocation): Likewise.
174 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
176 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
178 (aarch64_tls_transition_without_check)
179 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
180 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
181 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
182 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
183 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
184 (_bfd_aarch64_elf_resolve_relocation): Likewise.
185 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
187 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
189 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
190 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
191 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
192 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
193 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
194 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
195 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
196 (_bfd_aarch64_elf_resolve_relocation): Likewise.
197 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
199 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
201 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
202 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
203 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
204 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
205 (elfNN_aarch64_check_relocs): Handle
206 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
208 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
209 (_bfd_aarch64_elf_resolve_relocation): Likewise.
211 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
213 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
215 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
217 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
218 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
219 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
222 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
224 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
227 2015-02-26 Nick Clifton <nickc@redhat.com>
230 * coffcode.h (coff_compute_section_file_positions): Report
232 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
233 (assign_file_positions_for_non_load_sections): Replace assertion
234 with an error message.
235 (rewrite_elf_program_header): Handle excessive segment
237 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
238 (bfd_mach_o_read_section_64): Likewise.
239 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
240 print a bfd name, not %A.
242 2015-02-26 Alan Modra <amodra@gmail.com>
244 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
245 thread-safe stubs for iplt.
246 (build_tls_get_addr_stub): Restore r2 immediately after call.
248 2015-02-26 Terry Guo <terry.guo@arm.com>
250 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
251 merge Tag_ABI_HardFP_use.
253 2015-02-26 Alan Modra <amodra@gmail.com>
255 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
256 Use text relocs rather than giving an error on trying to use
257 .dynbss for protected shared lib vars.
258 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
260 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
262 * elf32-avr.c (struct elf_avr_section_data): New structure.
263 (struct avr_relax_info): New structure.
264 (elf_avr_new_section_hook): New function.
265 (struct elf_avr_section_data): Add relax_info.
266 (get_avr_relax_info): New function.
267 (init_avr_relax_info): New function.
268 (elf32_avr_relax_delete_bytes): Find next property record before
269 deleting bytes. When deleting don't move bytes beyond the next
271 (avr_elf32_assign_records_to_section): New function.
272 (avr_property_record_compare): New function.
273 (avr_load_all_property_sections): New function.
274 (elf32_avr_relax_section): Load property data. After relaxing the
275 section, move any .align directives that have enough deleted bytes
277 (bfd_elf32_new_section_hook): Define.
279 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
281 * elf32-avr.h (struct avr_property_header): New strucure.
282 (avr_elf32_load_property_records): Declare.
283 (avr_elf32_property_record_name): Declare.
284 * elf32-avr.c: Add bfd_stdint.h include.
285 (retrieve_local_syms): New function.
286 (get_elf_r_symndx_section): New function.
287 (get_elf_r_symndx_offset): New function.
288 (internal_reloc_compare): New function.
289 (struct avr_find_section_data): New structure.
290 (avr_is_section_for_address): New function.
291 (avr_find_section_for_address): New function.
292 (avr_elf32_load_records_from_section): New function.
293 (avr_elf32_load_property_records): New function.
294 (avr_elf32_property_record_name): New function.
296 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
298 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
299 (AVR_PROPERTY_RECORDS_VERSION): Define.
300 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
301 (struct avr_property_record): New structure.
303 2015-02-24 Nick Clifton <nickc@redhat.com>
305 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
307 (v850_elf_make_note_section): New function. Creates a note
309 (v850_elf_create_sections): New function. Create a note section
310 if one is not already present.
311 (v850_elf_set_note): New function. Adds a note to a bfd.
312 (v850_elf_copy_private_bfd_data): New function. Copies V850
314 (v850_elf_merge_notes): New function. Merges V850 notes.
315 (print_v850_note): New function. Displays a V850 note.
316 (v850_elf_print_notes): New function. Displays all notes attached
318 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
319 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
320 (v850_elf_fake_sections): Set the type of the V850 note section.
321 * bfd-in.h (v850_elf_create_sections): Add prototype.
322 (v850_elf_set_note): Add prototype.
323 * bfd-in2.h: Regenerate.
325 2015-02-24 Nick Clifton <nickc@redhat.com>
327 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
328 * configure: Regenerate.
329 * config.in: Regenerate.
330 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
331 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
332 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
335 2015-02-24 Nick Clifton <nickc@redhat.com>
337 * pdp11.c (set_section_contents): Pad the .text and .data sections
338 to their aligned sizes.
340 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
342 * config.bfd: Add h8300-*-linux.
343 * configure.ac: Add h8300_elf32_linux_vec.
344 * configure: Regenerate.
345 * elf32-h8300.c: Likewise.
346 * targets.c(_bfd_target_vector): Likewise.
348 2015-02-23 Nick Clifton <nickc@redhat.com>
351 * cpu-w65.c: Correct typos in license notice.
354 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
355 symbols at end of sections. Adjust function sizes.
357 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
359 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
360 (elfcore_write_s390_vxrs_high): Likewise.
361 * elf.c (elfcore_grok_s390_vxrs_low): New function.
362 (elfcore_grok_s390_vxrs_high): New function.
363 (elfcore_grok_note): Call them.
364 (elfcore_write_s390_vxrs_low): New function.
365 (elfcore_write_s390_vxrs_high): New function.
366 (elfcore_write_register_note): Call them.
368 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
371 * verilog.c (verilog_write_record): Correct buffer size.
373 2015-02-19 Alan Modra <amodra@gmail.com>
375 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
377 2015-02-19 Alan Modra <amodra@gmail.com>
380 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
381 (elf_link_output_extsym): Drop local and global undefined syms.
382 Tidy. Expand comment.
384 2015-02-17 Alan Modra <amodra@gmail.com>
387 * elflink.c (struct elf_outext_info): Remove need_second_pass
389 (elf_link_output_extsym): Delete code handling second forced
390 local pass. Move code emitting NULL STT_FILE symbol later, so
391 that it can be omitted if forced local is stripped. Don't
392 emit the NULL STT_FILE if no file symbols have been output.
393 (bfd_elf_final_link): Remove second forced local pass.
394 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
395 (ppc_elf_size_dynamic_sections): Likewise.
396 * elf64-ppc.c (ppc_build_one_stub): Likewise.
397 (build_global_entry_stubs): Likewise.
398 (ppc64_elf_build_stubs): Likewise.
400 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
403 * elflink.c (elf_link_output_extsym): Only check filesym_count
404 when outputting a NULL FILE symbol. Set second_pass_sym to
405 h->forced_local && !h->root.linker_def.
407 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
409 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
410 on _TLS_MODULE_BASE_.
411 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
413 2015-02-15 Alan Modra <amodra@gmail.com>
415 * dwarf2.c (read_rangelist): Correct buffer overflow check
416 Whitespace throughout file.
418 2015-02-14 Alan Modra <amodra@gmail.com>
421 * bfd.c (struct bfd): Add lto_output.
422 * linker.c (_bfd_handle_already_linked): Explicitly test for
423 objects added by the lto plugin.
424 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
425 no_export flags from archive.
426 * archive.c (open_nested_file): New function, setting lto_output
427 and no_export, extracted from..
428 (find_nested_archive): ..here. Flip params. Rename from
429 _bfd_find_nested_archive.
430 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
431 (_bfd_look_for_bfd_in_cache): Copy no_export.
432 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
433 my_archive->no_export test.
434 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
435 Don't use the file name when adding lto_output STT_FILE sym.
436 * bfd-in2.h: Regenerate.
438 2015-02-13 Alan Modra <amodra@gmail.com>
441 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
442 now redundant assert.
444 2015-02-12 Nick Clifton <nickc@redhat.com>
447 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
448 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
449 (read_indirect_string, read_alt_indirect_string)
450 (read_alt_indirect_ref, read_address, read_abbrevs)
451 (read_attribute_value, read_attribute, decode_line_info)
452 (find_abstract_instance_name, read_rangelist)
453 (scan_unit_for_symbols, parse_comp_unit)
454 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
455 end pointers to reading functions and check for offsets taking
456 pointers out of range. Replace calls to read_*_leb128 with calls
459 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
461 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
462 computed file_name address being before the start of the string
465 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
468 * bfd.c (bfd_plugin_format): New.
469 (bfd): Add plugin_format and plugin_dummy_bfd.
470 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
471 argument to return TRUE if any plugin is found. Set plugin_format.
473 (bfd_plugin_target_p): New.
474 (bfd_plugin_specified_p): Likewise.
475 (bfd_plugin_target_p): Likewise.
476 (register_ld_plugin_object_p): Likewise.
477 (bfd_plugin_set_plugin): Set has_plugin.
478 (load_plugin): Cache try_load_plugin result.
479 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
481 * plugin.h (bfd_plugin_target_p): New.
482 (bfd_plugin_specified_p): Likewise.
483 (register_ld_plugin_object_p): Likewise.
484 * bfd-in2.h: Regenerated.
486 2015-02-11 Pedro Alves <palves@redhat.com>
488 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
489 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
490 * libbfd.h: Regenerate.
491 * libcoff.h: Regenerate.
493 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
494 * mach-o.h [__cplusplus]: Wrap in extern "C".
495 * som.h [__cplusplus]: Wrap in extern "C".
497 2015-02-10 Nick Clifton <nickc@redhat.com>
500 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
502 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
503 size and number of relocs.
504 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
506 * versados.c (process_otr): Check the esdid value before using it
509 2015-02-09 Ed Maste <emaste@freebsd.org>
511 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
512 uninitialized and unused variable.
513 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
515 2015-02-09 Alan Modra <amodra@gmail.com>
517 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
519 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
520 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
522 2015-02-09 Alan Modra <amodra@gmail.com>
524 * elflink.c: Whitespace, formatting fixes.
525 (elf_link_input_bfd): Clarify comment.
526 (elf_link_output_extsym): Exclude symbols in linker created
527 sections when testing for plugin symbols.
529 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
532 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
533 warning for relocation in readonly section for -z text.
534 (elf_i386_size_dynamic_sections): Likewise.
535 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
536 (elf_x86_64_size_dynamic_sections): Likewise.
538 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
542 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
543 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
544 referenced from a non-IR file.
546 2015-02-06 Nick Clifton <nickc@redhat.com>
549 * peXXigen.c (rsrc_print_resource_entries): Add range check for
550 addresses that wrap around the address space.
551 (rsrc_parse_entry): Likewise.
553 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
557 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
558 undefined if it is referenced from a non-IR file.
560 2015-02-03 Nick Clifton <nickc@redhat.com>
563 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
564 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
565 index or an out of range fdr index.
566 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
567 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
568 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
569 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
570 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
571 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
572 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
573 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
574 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
575 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
576 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
577 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
578 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
579 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
580 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
581 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
582 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
583 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
584 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
585 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
586 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
587 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
588 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
589 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
590 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
591 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
592 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
593 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
594 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
595 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
596 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
597 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
598 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
599 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
600 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
601 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
602 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
603 * elf32-vax.c (rtype_to_howto): Likewise.
604 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
605 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
606 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
607 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
608 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
609 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
610 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
611 of range symbol indicies.
612 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
613 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
614 (bfd_mach_o_build_dysymtab): Likewise.
615 (bfd_mach_o_write_symtab_content): Set the string table size to
617 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
619 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
621 * tekhex.c (first_phase): Check for src pointer reaching end of
624 2015-02-03 Will Newton <will.newton@linaro.org>
626 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
627 Set st_value to zero for undefined symbols if the reference
628 is weak or pointer_equality_needed is FALSE.
630 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
631 comment discussing why we clear st_value for some symbols.
633 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
635 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
636 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
638 2015-01-29 Alan Modra <amodra@gmail.com>
640 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
641 optimization. Tidy mask for GOT_TLSGD optimization.
642 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
643 location of nop zapping high insn too.
645 2015-01-28 Alan Modra <amodra@gmail.com>
647 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
648 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
649 in .toc indicate xlc compiled code that might require a rw .toc.
651 2015-01-28 James Bowman <james.bowman@ftdichip.com>
653 * Makefile.am: Add FT32 files.
654 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
655 (bfd_mach_ft32): Define.
656 (bfd_ft32_arch): Declare.
657 (bfd_archures_list): Add bfd_ft32_arch.
658 * config.bfd: Handle FT32.
659 * configure.ac: Likewise.
660 * cpu-ft32.c: New file.
661 * elf32-ft32.c: New file.
662 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
663 BFD_RELOC_FT32_18): Define.
664 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
665 * bfd-in2.h: Regenerate.
666 * libbfd.h: Regenerate.
667 * Makefile.in: Regenerate.
668 * configure: Regenerate.
669 * po/SRC-POTFILES.in: Regenerate.
671 2015-01-27 Nick Clifton <nickc@redhat.com>
674 * pdp11.c (aout_get_external_symbols): Return false if there are
677 * dwarf2.c (concat_filename): Check for an empty directory table.
678 (scan_unit_for_symbols): Check for reading off the end of the
680 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
682 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
685 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
687 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
689 2015-01-22 DJ Delorie <dj@redhat.com>
691 * elf32-m32c.c (m32c_apply_reloc_24): New.
692 (m32c_elf_howto_table): Use it for R_M32C_24.
693 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
695 2015-01-22 Nick Clifton <nickc@redhat.com>
698 * coffcode.h (handle_COMDAT): When searching for the section
699 symbol, make sure that there is space left in the symbol table.
700 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
702 2015-01-21 Nick Clifton <nickc@redhat.com>
705 * coffcode.h (coff_set_arch_mach_hook): Check return value from
707 (coff_slurp_line_table): Return FALSE if the line number
708 information was corrupt.
709 (coff_slurp_symbol_table): Return FALSE if the symbol information
711 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
712 initialise the fields of the dyld_info structure.
713 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
714 error message and a return value.
715 (bfd_mach_o_layout_commands): Change the function to boolean.
716 Return FALSE if the function fails.
717 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
719 (bfd_mach_o_read_command): Fail if an unrecognised command is
721 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
723 (slurp_symtab): Check the return from bfd_malloc.
724 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
725 encountered an error.
726 (_bfd_XXi_final_link_postscript): Fail if a section could not be
728 * peicode.h (pe_bfd_object_p): Fail if the header could not be
730 * tekhex.c (first_phase): Fail if the section is too big.
731 * versados.c (struct esdid): Add content_size field.
732 (process_otr): Use and check the new field.
733 (versados_get_section_contents): Check that the section exists and
734 that the requested data is available.
736 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
738 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
740 2015-01-20 Alan Modra <amodra@gmail.com>
743 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
746 2015-01-19 Alan Modra <amodra@gmail.com>
749 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
750 linker script assignments too.
751 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
752 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
754 2015-01-19 Alan Modra <amodra@gmail.com>
756 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
757 to allow return of first howto.
758 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
759 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
760 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
761 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
762 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
763 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
764 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
765 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
766 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
767 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
768 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
769 (spu_elf_reloc_type_lookup): Adjust to suit.
771 2015-01-19 Alan Modra <amodra@gmail.com>
773 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
774 (bfd_get_section_limit): ..here.
775 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
776 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
777 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
778 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
779 bfd_reloc_outofrange check.
780 * bfd-in2.h: Regenerate.
782 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
784 * ecoff.c (ecoff_reloc_link_order): Likewise.
785 * elf32-nds32.c (nds32_relocate_contents): Likewise.
786 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
788 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
789 (_bfd_clear_contents): Likewise.
790 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
791 (mips_elf_perform_relocation): Likewise.
793 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
794 from malloc on zero size alloc.
795 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
796 * elflink.c (elf_reloc_link_order): Likewise.
797 * linker.c (_bfd_generic_reloc_link_order): Likewise.
798 * pdp11.c (aout_link_reloc_link_order): Likewise.
799 * xcofflink.c (xcoff_reloc_link_order): Likewise.
801 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
802 bitsize 0, and complain_overflow_dont.
803 * coff-sparc.c (coff_sparc_howto_table): Likewise.
804 * elf-hppa.h (elf_hppa_howto_table): Likewise.
805 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
806 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
807 * elf32-arc.c (elf_arc_howto_table): Likewise.
808 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
809 * elf32-avr.c (elf_avr_howto_table): Likewise.
810 * elf32-bfin.c (bfin_howto_table): Likewise.
811 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
812 * elf32-cris.c (cris_elf_howto_table): Likewise.
813 * elf32-crx.c (crx_elf_howto_table): Likewise.
814 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
815 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
816 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
817 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
818 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
819 * elf32-frv.c (elf32_frv_howto_table): Likewise.
820 * elf32-h8300.c (h8_elf_howto_table): Likewise.
821 * elf32-i370.c (i370_elf_howto_raw): Likewise.
822 * elf32-i386.c (elf_howto_table): Likewise.
823 * elf32-i860.c (elf32_i860_howto_table): Likewise.
824 * elf32-i960.c (elf32_i960_relocate): Likewise.
825 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
826 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
827 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
828 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
829 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
830 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
831 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
832 * elf32-m68k.c (howto_table): Likewise.
833 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
834 * elf32-mep.c (mep_elf_howto_table): Likewise.
835 * elf32-metag.c (elf_metag_howto_table): Likewise.
836 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
837 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
838 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
839 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
840 * elf32-mt.c (mt_elf_howto_table): Likewise.
841 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
842 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
843 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
844 * elf32-pj.c (pj_elf_howto_table): Likewise.
845 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
846 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
847 * elf32-rx.c (rx_elf_howto_table): Likewise.
848 * elf32-s390.c (elf_howto_table): Likewise.
849 * elf32-score.c (elf32_score_howto_table): Likewise.
850 * elf32-score7.c (elf32_score_howto_table): Likewise.
851 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
852 * elf32-spu.c (elf_howto_table): Likewise.
853 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
854 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
855 * elf32-v850.c (v850_elf_howto_table): Likewise.
856 * elf32-vax.c (howto_table): Likewise.
857 * elf32-visium.c (visium_elf_howto_table): Likewise.
858 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
859 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
860 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
861 * elf32-xtensa.c (elf_howto_table): Likewise.
862 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
863 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
864 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
865 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
866 * elf64-s390.c (elf_howto_table): Likewise.
867 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
868 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
869 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
870 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
871 (elfNN_aarch64_howto_none): Likewise.
872 * elfxx-ia64.c (ia64_howto_table): Likewise.
873 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
874 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
875 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
877 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
880 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
881 about -fPIC if the symbol is undefined when building executable.
883 2015-01-15 Nick Clifton <nickc@redhat.com>
886 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
887 error message. Never return an invalid howto pointer.
888 * elf32-cr16.c (cr16_info_to_howto): Likewise.
889 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
890 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
891 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
892 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
893 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
894 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
895 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
896 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
897 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
898 * elf32-vax.c (rtype_to_howto): Likewise.
899 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
900 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
901 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
902 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
903 (sh_elf_reloc): Check that the reloc is in range.
904 * reloc.c (bfd_perform_relocation): Check that the section is big
905 enough for the entire reloc.
906 (bfd_generic_get_relocated_section_contents): Report unexpected
907 return values from perform_reloc.
909 2015-01-15 Nick Clifton <nickc@redhat.com>
911 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
912 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
915 2015-01-15 Alan Modra <amodra@gmail.com>
917 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
918 any output section matching a linker created dynobj section.
920 2015-01-15 Alan Modra <amodra@gmail.com>
923 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
924 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
925 Don't assign symtab file position unless symbols will be output.
926 Merge blocks with condition in common. Don't call
927 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
928 unless other symbols are output. Move assignment of symtab_shndx
929 file position. Localize variable.
931 2015-01-14 Jiong Wang <jiong.wang@arm.com>
933 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
934 trying to defer them to runtime.
936 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
938 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
939 to check if a symbol should be bound symbolically.
941 2015-01-13 Jiong Wang <jiong.wang@arm.com>
943 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
944 for TLSLE_MOVW_TPREL_G2.
946 2015-01-13 Jiong Wang <jiong.wang@arm.com>
949 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
950 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
951 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
954 2015-01-12 Terry Guo <terry.guo@arm.com>
956 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
958 (_bfd_elf_gc_mark_extra_sections): Use it.
960 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
963 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
964 only discard space for pc-relative relocs symbols which turn
965 out to need copy relocs.
967 2015-01-09 Nick Clifton <nickc@redhat.com>
969 * tekhex.c (getvalue): Fix thinko in test for correct extraction
971 (getsym): Return false if there was not enough data to extract the
974 2015-01-09 Anthony Green <green@moxielogic.com>
976 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
978 2015-01-08 Nick Clifton <nickc@redhat.com>
980 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
981 16-bit absolute BR instructions to 10-bit pc-relative JMP
984 2015-01-08 Nick Clifton <nickc@redhat.com>
987 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
988 to load the line table.
989 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
991 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
992 the Data Directory Size is too large.
994 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
997 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
998 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1000 2015-01-06 Nick Clifton <nickc@redhat.com>
1003 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1006 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1007 (bfd_perform_relocation): Include the size of the reloc in the
1008 test for an out of range relocation.
1009 (bfd_generic_get_relocated_section_contents): Remove reloc range
1012 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1013 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1014 avoid reading off the end of the buffer.
1016 (first_phase): Likewise.
1017 (pass_over): Pass an end pointer to the invoked function.
1019 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1022 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1024 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1026 2015-01-05 Nick Clifton <nickc@redhat.com>
1029 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1030 is at least big enough for the header to be read.
1031 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1032 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1033 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1034 unrecognized commands.
1035 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1036 when indexing into the string table.
1038 2015-01-01 Alan Modra <amodra@gmail.com>
1040 Update year range in copyright notice of all files.
1042 For older changes see ChangeLog-2014
1044 Copyright (C) 2015 Free Software Foundation, Inc.
1046 Copying and distribution of this file, with or without modification,
1047 are permitted in any medium without royalty provided the copyright
1048 notice and this notice are preserved.
1054 version-control: never