1 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
2 Nick Clifton <nickc@redhat.com>
5 * coffgen.c (make_a_section_from_file): Only prepend a z to a
6 debug section's name if the section was actually compressed.
7 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8 * compress.c (bfd_init_section_compress_status): Do not compress
9 the section if doing so would make it bigger. In such cases leave
10 the section alone and return COMPRESS_SECTION_NONE.
12 2015-03-17 Alan Modra <amodra@gmail.com>
14 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
15 on nothing to do, before malloc of returned symbol array.
17 2015-03-16 Nick Clifton <nickc@redhat.com>
19 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
20 stored in the elf_section_data structure then load them as
23 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
25 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
26 relocs against code sections.
27 * elf32-s390.c: Define elf_backend_sort_relocs_p.
28 * elf64-s390.c: Likewise.
30 2015-03-11 Alan Modra <amodra@gmail.com>
32 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
33 reverse order. Account for larger size of __tls_get_addr_opt stub.
35 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
38 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
40 (elf32_arm_print_private_bfd_data): Likewise.
42 2015-03-06 Nick Clifton <nickc@redhat.com>
45 * elflink.c (put_value): Like previous delta, but for the 32-bit
48 2015-03-05 Nick Clifton <nickc@redhat.com>
51 * elflink.c (put_value): Avoid using an undefined shift
54 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
58 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
59 * elf32-i386.c (elf_backend_extern_protected_data): New.
61 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
62 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
63 copy relocs against protected symbols if extern_protected_data
65 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
66 non-function symbols if extern_protected_data is true.
67 * elfxx-target.h (elf_backend_extern_protected_data): New.
69 (elfNN_bed): Initialize extern_protected_data with
70 elf_backend_extern_protected_data.
72 2015-03-05 Nick Clifton <nickc@redhat.com>
75 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
76 lookup fails, check for an address bias in the dwarf info, and if
77 one exists, retry the lookup with the biased value.
78 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
79 Determines if a bias exists bewteen the addresses of functions
80 based on DWARF information vs symbol table information.
81 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
82 * libbfd.h: Regenerate.
84 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
86 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
87 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
88 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
90 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
92 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
93 (aarch64_size_one_stub): Likewise.
94 (aarch64_map_one_stub): Likewise.
96 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
98 * cpu-s390.c (N): New macro.
99 (bfd_s390_31_arch): New. Define only if default target word size
100 is 64 bits. Otherwise define...
101 (bfd_390_64_arch): ...this. Make static.
102 (bfd_s390_arch): Define according to the default target word size.
103 Let the 'next' field point to the alternate arch.
105 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
108 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
109 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
110 to be used with MOVK rather than MOVZ.
112 2015-03-03 DJ Delorie <dj@redhat.com>
114 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
117 2015-02-28 Alan Modra <amodra@gmail.com>
119 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
122 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
124 * elf32-i386.c (need_convert_mov_to_lea): New.
125 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
126 (elf_i386_convert_mov_to_lea): Return TRUE if
127 need_convert_mov_to_lea is unset.
128 * elf64-x86-64.c (need_convert_mov_to_lea): New.
129 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
130 (elf_x86_64_convert_mov_to_lea): Return TRUE if
131 need_convert_mov_to_lea is unset.
133 2015-02-27 Nick Clifton <nickc@redhat.com>
136 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
137 string length overflow when the string table length is actually
140 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
142 * bfd/bfd-in2.h: Regenerate.
143 * bfd/libbfd.h: Regenerate.
145 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
147 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
148 TLSDESC_LD_PREL19 field width and masks.
149 (aarch64_tls_transition_without_check)
150 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
151 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
152 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
153 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
154 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
155 (_bfd_aarch64_elf_resolve_relocation): Likewise.
157 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
159 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
161 (aarch64_tls_transition_without_check)
162 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
163 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
164 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
165 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
166 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
167 (_bfd_aarch64_elf_resolve_relocation): Likewise.
168 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
170 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
172 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
173 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
174 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
175 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
176 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
177 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
178 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
179 (_bfd_aarch64_elf_resolve_relocation): Likewise.
180 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
182 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
184 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
185 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
186 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
187 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
188 (elfNN_aarch64_check_relocs): Handle
189 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
191 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
192 (_bfd_aarch64_elf_resolve_relocation): Likewise.
194 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
196 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
198 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
200 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
201 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
202 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
205 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
207 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
210 2015-02-26 Nick Clifton <nickc@redhat.com>
213 * coffcode.h (coff_compute_section_file_positions): Report
215 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
216 (assign_file_positions_for_non_load_sections): Replace assertion
217 with an error message.
218 (rewrite_elf_program_header): Handle excessive segment
220 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
221 (bfd_mach_o_read_section_64): Likewise.
222 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
223 print a bfd name, not %A.
225 2015-02-26 Alan Modra <amodra@gmail.com>
227 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
228 thread-safe stubs for iplt.
229 (build_tls_get_addr_stub): Restore r2 immediately after call.
231 2015-02-26 Terry Guo <terry.guo@arm.com>
233 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
234 merge Tag_ABI_HardFP_use.
236 2015-02-26 Alan Modra <amodra@gmail.com>
238 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
239 Use text relocs rather than giving an error on trying to use
240 .dynbss for protected shared lib vars.
241 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
243 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
245 * elf32-avr.c (struct elf_avr_section_data): New structure.
246 (struct avr_relax_info): New structure.
247 (elf_avr_new_section_hook): New function.
248 (struct elf_avr_section_data): Add relax_info.
249 (get_avr_relax_info): New function.
250 (init_avr_relax_info): New function.
251 (elf32_avr_relax_delete_bytes): Find next property record before
252 deleting bytes. When deleting don't move bytes beyond the next
254 (avr_elf32_assign_records_to_section): New function.
255 (avr_property_record_compare): New function.
256 (avr_load_all_property_sections): New function.
257 (elf32_avr_relax_section): Load property data. After relaxing the
258 section, move any .align directives that have enough deleted bytes
260 (bfd_elf32_new_section_hook): Define.
262 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
264 * elf32-avr.h (struct avr_property_header): New strucure.
265 (avr_elf32_load_property_records): Declare.
266 (avr_elf32_property_record_name): Declare.
267 * elf32-avr.c: Add bfd_stdint.h include.
268 (retrieve_local_syms): New function.
269 (get_elf_r_symndx_section): New function.
270 (get_elf_r_symndx_offset): New function.
271 (internal_reloc_compare): New function.
272 (struct avr_find_section_data): New structure.
273 (avr_is_section_for_address): New function.
274 (avr_find_section_for_address): New function.
275 (avr_elf32_load_records_from_section): New function.
276 (avr_elf32_load_property_records): New function.
277 (avr_elf32_property_record_name): New function.
279 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
281 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
282 (AVR_PROPERTY_RECORDS_VERSION): Define.
283 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
284 (struct avr_property_record): New structure.
286 2015-02-24 Nick Clifton <nickc@redhat.com>
288 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
290 (v850_elf_make_note_section): New function. Creates a note
292 (v850_elf_create_sections): New function. Create a note section
293 if one is not already present.
294 (v850_elf_set_note): New function. Adds a note to a bfd.
295 (v850_elf_copy_private_bfd_data): New function. Copies V850
297 (v850_elf_merge_notes): New function. Merges V850 notes.
298 (print_v850_note): New function. Displays a V850 note.
299 (v850_elf_print_notes): New function. Displays all notes attached
301 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
302 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
303 (v850_elf_fake_sections): Set the type of the V850 note section.
304 * bfd-in.h (v850_elf_create_sections): Add prototype.
305 (v850_elf_set_note): Add prototype.
306 * bfd-in2.h: Regenerate.
308 2015-02-24 Nick Clifton <nickc@redhat.com>
310 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
311 * configure: Regenerate.
312 * config.in: Regenerate.
313 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
314 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
315 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
318 2015-02-24 Nick Clifton <nickc@redhat.com>
320 * pdp11.c (set_section_contents): Pad the .text and .data sections
321 to their aligned sizes.
323 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
325 * config.bfd: Add h8300-*-linux.
326 * configure.ac: Add h8300_elf32_linux_vec.
327 * configure: Regenerate.
328 * elf32-h8300.c: Likewise.
329 * targets.c(_bfd_target_vector): Likewise.
331 2015-02-23 Nick Clifton <nickc@redhat.com>
334 * cpu-w65.c: Correct typos in license notice.
337 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
338 symbols at end of sections. Adjust function sizes.
340 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
342 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
343 (elfcore_write_s390_vxrs_high): Likewise.
344 * elf.c (elfcore_grok_s390_vxrs_low): New function.
345 (elfcore_grok_s390_vxrs_high): New function.
346 (elfcore_grok_note): Call them.
347 (elfcore_write_s390_vxrs_low): New function.
348 (elfcore_write_s390_vxrs_high): New function.
349 (elfcore_write_register_note): Call them.
351 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
354 * verilog.c (verilog_write_record): Correct buffer size.
356 2015-02-19 Alan Modra <amodra@gmail.com>
358 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
360 2015-02-19 Alan Modra <amodra@gmail.com>
363 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
364 (elf_link_output_extsym): Drop local and global undefined syms.
365 Tidy. Expand comment.
367 2015-02-17 Alan Modra <amodra@gmail.com>
370 * elflink.c (struct elf_outext_info): Remove need_second_pass
372 (elf_link_output_extsym): Delete code handling second forced
373 local pass. Move code emitting NULL STT_FILE symbol later, so
374 that it can be omitted if forced local is stripped. Don't
375 emit the NULL STT_FILE if no file symbols have been output.
376 (bfd_elf_final_link): Remove second forced local pass.
377 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
378 (ppc_elf_size_dynamic_sections): Likewise.
379 * elf64-ppc.c (ppc_build_one_stub): Likewise.
380 (build_global_entry_stubs): Likewise.
381 (ppc64_elf_build_stubs): Likewise.
383 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
386 * elflink.c (elf_link_output_extsym): Only check filesym_count
387 when outputting a NULL FILE symbol. Set second_pass_sym to
388 h->forced_local && !h->root.linker_def.
390 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
392 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
393 on _TLS_MODULE_BASE_.
394 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
396 2015-02-15 Alan Modra <amodra@gmail.com>
398 * dwarf2.c (read_rangelist): Correct buffer overflow check
399 Whitespace throughout file.
401 2015-02-14 Alan Modra <amodra@gmail.com>
404 * bfd.c (struct bfd): Add lto_output.
405 * linker.c (_bfd_handle_already_linked): Explicitly test for
406 objects added by the lto plugin.
407 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
408 no_export flags from archive.
409 * archive.c (open_nested_file): New function, setting lto_output
410 and no_export, extracted from..
411 (find_nested_archive): ..here. Flip params. Rename from
412 _bfd_find_nested_archive.
413 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
414 (_bfd_look_for_bfd_in_cache): Copy no_export.
415 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
416 my_archive->no_export test.
417 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
418 Don't use the file name when adding lto_output STT_FILE sym.
419 * bfd-in2.h: Regenerate.
421 2015-02-13 Alan Modra <amodra@gmail.com>
424 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
425 now redundant assert.
427 2015-02-12 Nick Clifton <nickc@redhat.com>
430 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
431 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
432 (read_indirect_string, read_alt_indirect_string)
433 (read_alt_indirect_ref, read_address, read_abbrevs)
434 (read_attribute_value, read_attribute, decode_line_info)
435 (find_abstract_instance_name, read_rangelist)
436 (scan_unit_for_symbols, parse_comp_unit)
437 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
438 end pointers to reading functions and check for offsets taking
439 pointers out of range. Replace calls to read_*_leb128 with calls
442 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
444 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
445 computed file_name address being before the start of the string
448 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
451 * bfd.c (bfd_plugin_format): New.
452 (bfd): Add plugin_format and plugin_dummy_bfd.
453 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
454 argument to return TRUE if any plugin is found. Set plugin_format.
456 (bfd_plugin_target_p): New.
457 (bfd_plugin_specified_p): Likewise.
458 (bfd_plugin_target_p): Likewise.
459 (register_ld_plugin_object_p): Likewise.
460 (bfd_plugin_set_plugin): Set has_plugin.
461 (load_plugin): Cache try_load_plugin result.
462 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
464 * plugin.h (bfd_plugin_target_p): New.
465 (bfd_plugin_specified_p): Likewise.
466 (register_ld_plugin_object_p): Likewise.
467 * bfd-in2.h: Regenerated.
469 2015-02-11 Pedro Alves <palves@redhat.com>
471 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
472 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
473 * libbfd.h: Regenerate.
474 * libcoff.h: Regenerate.
476 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
477 * mach-o.h [__cplusplus]: Wrap in extern "C".
478 * som.h [__cplusplus]: Wrap in extern "C".
480 2015-02-10 Nick Clifton <nickc@redhat.com>
483 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
485 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
486 size and number of relocs.
487 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
489 * versados.c (process_otr): Check the esdid value before using it
492 2015-02-09 Ed Maste <emaste@freebsd.org>
494 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
495 uninitialized and unused variable.
496 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
498 2015-02-09 Alan Modra <amodra@gmail.com>
500 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
502 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
503 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
505 2015-02-09 Alan Modra <amodra@gmail.com>
507 * elflink.c: Whitespace, formatting fixes.
508 (elf_link_input_bfd): Clarify comment.
509 (elf_link_output_extsym): Exclude symbols in linker created
510 sections when testing for plugin symbols.
512 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
516 warning for relocation in readonly section for -z text.
517 (elf_i386_size_dynamic_sections): Likewise.
518 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
519 (elf_x86_64_size_dynamic_sections): Likewise.
521 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
525 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
526 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
527 referenced from a non-IR file.
529 2015-02-06 Nick Clifton <nickc@redhat.com>
532 * peXXigen.c (rsrc_print_resource_entries): Add range check for
533 addresses that wrap around the address space.
534 (rsrc_parse_entry): Likewise.
536 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
540 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
541 undefined if it is referenced from a non-IR file.
543 2015-02-03 Nick Clifton <nickc@redhat.com>
546 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
547 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
548 index or an out of range fdr index.
549 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
550 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
551 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
552 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
553 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
554 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
555 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
556 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
557 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
558 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
559 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
560 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
561 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
562 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
563 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
564 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
565 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
566 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
567 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
568 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
569 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
570 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
571 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
572 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
573 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
574 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
575 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
576 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
577 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
578 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
579 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
580 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
581 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
582 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
583 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
584 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
585 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
586 * elf32-vax.c (rtype_to_howto): Likewise.
587 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
588 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
589 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
590 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
591 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
592 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
593 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
594 of range symbol indicies.
595 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
596 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
597 (bfd_mach_o_build_dysymtab): Likewise.
598 (bfd_mach_o_write_symtab_content): Set the string table size to
600 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
602 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
604 * tekhex.c (first_phase): Check for src pointer reaching end of
607 2015-02-03 Will Newton <will.newton@linaro.org>
609 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
610 Set st_value to zero for undefined symbols if the reference
611 is weak or pointer_equality_needed is FALSE.
613 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
614 comment discussing why we clear st_value for some symbols.
616 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
618 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
619 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
621 2015-01-29 Alan Modra <amodra@gmail.com>
623 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
624 optimization. Tidy mask for GOT_TLSGD optimization.
625 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
626 location of nop zapping high insn too.
628 2015-01-28 Alan Modra <amodra@gmail.com>
630 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
631 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
632 in .toc indicate xlc compiled code that might require a rw .toc.
634 2015-01-28 James Bowman <james.bowman@ftdichip.com>
636 * Makefile.am: Add FT32 files.
637 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
638 (bfd_mach_ft32): Define.
639 (bfd_ft32_arch): Declare.
640 (bfd_archures_list): Add bfd_ft32_arch.
641 * config.bfd: Handle FT32.
642 * configure.ac: Likewise.
643 * cpu-ft32.c: New file.
644 * elf32-ft32.c: New file.
645 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
646 BFD_RELOC_FT32_18): Define.
647 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
648 * bfd-in2.h: Regenerate.
649 * libbfd.h: Regenerate.
650 * Makefile.in: Regenerate.
651 * configure: Regenerate.
652 * po/SRC-POTFILES.in: Regenerate.
654 2015-01-27 Nick Clifton <nickc@redhat.com>
657 * pdp11.c (aout_get_external_symbols): Return false if there are
660 * dwarf2.c (concat_filename): Check for an empty directory table.
661 (scan_unit_for_symbols): Check for reading off the end of the
663 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
665 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
668 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
670 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
672 2015-01-22 DJ Delorie <dj@redhat.com>
674 * elf32-m32c.c (m32c_apply_reloc_24): New.
675 (m32c_elf_howto_table): Use it for R_M32C_24.
676 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
678 2015-01-22 Nick Clifton <nickc@redhat.com>
681 * coffcode.h (handle_COMDAT): When searching for the section
682 symbol, make sure that there is space left in the symbol table.
683 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
685 2015-01-21 Nick Clifton <nickc@redhat.com>
688 * coffcode.h (coff_set_arch_mach_hook): Check return value from
690 (coff_slurp_line_table): Return FALSE if the line number
691 information was corrupt.
692 (coff_slurp_symbol_table): Return FALSE if the symbol information
694 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
695 initialise the fields of the dyld_info structure.
696 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
697 error message and a return value.
698 (bfd_mach_o_layout_commands): Change the function to boolean.
699 Return FALSE if the function fails.
700 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
702 (bfd_mach_o_read_command): Fail if an unrecognised command is
704 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
706 (slurp_symtab): Check the return from bfd_malloc.
707 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
708 encountered an error.
709 (_bfd_XXi_final_link_postscript): Fail if a section could not be
711 * peicode.h (pe_bfd_object_p): Fail if the header could not be
713 * tekhex.c (first_phase): Fail if the section is too big.
714 * versados.c (struct esdid): Add content_size field.
715 (process_otr): Use and check the new field.
716 (versados_get_section_contents): Check that the section exists and
717 that the requested data is available.
719 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
721 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
723 2015-01-20 Alan Modra <amodra@gmail.com>
726 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
729 2015-01-19 Alan Modra <amodra@gmail.com>
732 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
733 linker script assignments too.
734 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
735 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
737 2015-01-19 Alan Modra <amodra@gmail.com>
739 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
740 to allow return of first howto.
741 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
742 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
743 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
744 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
745 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
746 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
747 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
748 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
749 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
750 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
751 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
752 (spu_elf_reloc_type_lookup): Adjust to suit.
754 2015-01-19 Alan Modra <amodra@gmail.com>
756 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
757 (bfd_get_section_limit): ..here.
758 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
759 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
760 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
761 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
762 bfd_reloc_outofrange check.
763 * bfd-in2.h: Regenerate.
765 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
767 * ecoff.c (ecoff_reloc_link_order): Likewise.
768 * elf32-nds32.c (nds32_relocate_contents): Likewise.
769 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
771 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
772 (_bfd_clear_contents): Likewise.
773 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
774 (mips_elf_perform_relocation): Likewise.
776 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
777 from malloc on zero size alloc.
778 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
779 * elflink.c (elf_reloc_link_order): Likewise.
780 * linker.c (_bfd_generic_reloc_link_order): Likewise.
781 * pdp11.c (aout_link_reloc_link_order): Likewise.
782 * xcofflink.c (xcoff_reloc_link_order): Likewise.
784 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
785 bitsize 0, and complain_overflow_dont.
786 * coff-sparc.c (coff_sparc_howto_table): Likewise.
787 * elf-hppa.h (elf_hppa_howto_table): Likewise.
788 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
789 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
790 * elf32-arc.c (elf_arc_howto_table): Likewise.
791 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
792 * elf32-avr.c (elf_avr_howto_table): Likewise.
793 * elf32-bfin.c (bfin_howto_table): Likewise.
794 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
795 * elf32-cris.c (cris_elf_howto_table): Likewise.
796 * elf32-crx.c (crx_elf_howto_table): Likewise.
797 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
798 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
799 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
800 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
801 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
802 * elf32-frv.c (elf32_frv_howto_table): Likewise.
803 * elf32-h8300.c (h8_elf_howto_table): Likewise.
804 * elf32-i370.c (i370_elf_howto_raw): Likewise.
805 * elf32-i386.c (elf_howto_table): Likewise.
806 * elf32-i860.c (elf32_i860_howto_table): Likewise.
807 * elf32-i960.c (elf32_i960_relocate): Likewise.
808 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
809 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
810 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
811 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
812 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
813 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
814 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
815 * elf32-m68k.c (howto_table): Likewise.
816 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
817 * elf32-mep.c (mep_elf_howto_table): Likewise.
818 * elf32-metag.c (elf_metag_howto_table): Likewise.
819 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
820 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
821 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
822 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
823 * elf32-mt.c (mt_elf_howto_table): Likewise.
824 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
825 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
826 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
827 * elf32-pj.c (pj_elf_howto_table): Likewise.
828 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
829 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
830 * elf32-rx.c (rx_elf_howto_table): Likewise.
831 * elf32-s390.c (elf_howto_table): Likewise.
832 * elf32-score.c (elf32_score_howto_table): Likewise.
833 * elf32-score7.c (elf32_score_howto_table): Likewise.
834 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
835 * elf32-spu.c (elf_howto_table): Likewise.
836 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
837 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
838 * elf32-v850.c (v850_elf_howto_table): Likewise.
839 * elf32-vax.c (howto_table): Likewise.
840 * elf32-visium.c (visium_elf_howto_table): Likewise.
841 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
842 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
843 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
844 * elf32-xtensa.c (elf_howto_table): Likewise.
845 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
846 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
847 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
848 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
849 * elf64-s390.c (elf_howto_table): Likewise.
850 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
851 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
852 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
853 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
854 (elfNN_aarch64_howto_none): Likewise.
855 * elfxx-ia64.c (ia64_howto_table): Likewise.
856 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
857 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
858 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
860 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
863 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
864 about -fPIC if the symbol is undefined when building executable.
866 2015-01-15 Nick Clifton <nickc@redhat.com>
869 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
870 error message. Never return an invalid howto pointer.
871 * elf32-cr16.c (cr16_info_to_howto): Likewise.
872 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
873 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
874 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
875 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
876 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
877 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
878 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
879 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
880 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
881 * elf32-vax.c (rtype_to_howto): Likewise.
882 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
883 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
884 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
885 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
886 (sh_elf_reloc): Check that the reloc is in range.
887 * reloc.c (bfd_perform_relocation): Check that the section is big
888 enough for the entire reloc.
889 (bfd_generic_get_relocated_section_contents): Report unexpected
890 return values from perform_reloc.
892 2015-01-15 Nick Clifton <nickc@redhat.com>
894 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
895 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
898 2015-01-15 Alan Modra <amodra@gmail.com>
900 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
901 any output section matching a linker created dynobj section.
903 2015-01-15 Alan Modra <amodra@gmail.com>
906 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
907 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
908 Don't assign symtab file position unless symbols will be output.
909 Merge blocks with condition in common. Don't call
910 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
911 unless other symbols are output. Move assignment of symtab_shndx
912 file position. Localize variable.
914 2015-01-14 Jiong Wang <jiong.wang@arm.com>
916 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
917 trying to defer them to runtime.
919 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
921 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
922 to check if a symbol should be bound symbolically.
924 2015-01-13 Jiong Wang <jiong.wang@arm.com>
926 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
927 for TLSLE_MOVW_TPREL_G2.
929 2015-01-13 Jiong Wang <jiong.wang@arm.com>
932 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
933 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
934 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
937 2015-01-12 Terry Guo <terry.guo@arm.com>
939 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
941 (_bfd_elf_gc_mark_extra_sections): Use it.
943 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
946 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
947 only discard space for pc-relative relocs symbols which turn
948 out to need copy relocs.
950 2015-01-09 Nick Clifton <nickc@redhat.com>
952 * tekhex.c (getvalue): Fix thinko in test for correct extraction
954 (getsym): Return false if there was not enough data to extract the
957 2015-01-09 Anthony Green <green@moxielogic.com>
959 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
961 2015-01-08 Nick Clifton <nickc@redhat.com>
963 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
964 16-bit absolute BR instructions to 10-bit pc-relative JMP
967 2015-01-08 Nick Clifton <nickc@redhat.com>
970 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
971 to load the line table.
972 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
974 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
975 the Data Directory Size is too large.
977 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
980 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
981 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
983 2015-01-06 Nick Clifton <nickc@redhat.com>
986 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
989 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
990 (bfd_perform_relocation): Include the size of the reloc in the
991 test for an out of range relocation.
992 (bfd_generic_get_relocated_section_contents): Remove reloc range
995 * coff-i860.c (CALC_ADDEND): Always set an addend value.
996 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
997 avoid reading off the end of the buffer.
999 (first_phase): Likewise.
1000 (pass_over): Pass an end pointer to the invoked function.
1002 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1005 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1007 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1009 2015-01-05 Nick Clifton <nickc@redhat.com>
1012 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1013 is at least big enough for the header to be read.
1014 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1015 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1016 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1017 unrecognized commands.
1018 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1019 when indexing into the string table.
1021 2015-01-01 Alan Modra <amodra@gmail.com>
1023 Update year range in copyright notice of all files.
1025 For older changes see ChangeLog-2014
1027 Copyright (C) 2015 Free Software Foundation, Inc.
1029 Copying and distribution of this file, with or without modification,
1030 are permitted in any medium without royalty provided the copyright
1031 notice and this notice are preserved.
1037 version-control: never