1 2016-05-09 Nick Clifton <nickc@redhat.com>
4 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
5 field before accessing sections array.
7 2016-05-09 Christophe Monat <christophe.monat@st.com>
10 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
11 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
13 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
15 (create_instruction_vldmdb): Likewise.
16 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
19 2016-05-09 Nick Clifton <nickc@redhat.com>
22 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
25 2016-05-09 Alan Modra <amodra@gmail.com>
27 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
29 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
32 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
33 documenting that indx == -3 if symbol is defined in a discarded
35 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
36 symbol is defined in a discarded section.
37 (elf_link_output_extsym): Strip a global symbol defined in a
40 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
42 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
45 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
47 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
49 (elf_i386_convert_load_reloc): This. New function.
50 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
52 (elf_x86_64_convert_load_reloc): This. New function.
54 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
56 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
57 Don't check if contents == NULL.
58 (elf_i386_tls_transition): Add from_relocate_section. Check
59 from_relocate_section instead of contents != NULL. Update
60 elf_i386_check_tls_transition call.
61 (elf_i386_check_relocs): Cache the section contents if
62 keep_memory is FALSE. Pass FALSE as from_relocate_section to
63 elf_i386_tls_transition.
64 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
65 to elf_i386_tls_transition.
66 (elf_backend_caches_rawsize): New.
67 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
69 (elf_x86_64_tls_transition): Add from_relocate_section. Check
70 from_relocate_section instead of contents != NULL.
71 (elf_x86_64_check_relocs): Cache the section contents if
72 keep_memory is FALSE. Pass FALSE as from_relocate_section to
73 elf_x86_64_tls_transition.
74 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
75 to elf_x86_64_tls_transition.
76 (elf_backend_caches_rawsize): New.
78 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
81 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
84 2016-05-03 Jiong Wang <jiong.wang@arm.com>
86 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
87 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
88 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
89 no_apply_dynamic_relocs.
90 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
91 dynamic relocations generated.
93 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
95 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
97 (elf_i386_create_dynamic_sections): Here.
98 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
100 (elf_x86_64_create_dynamic_sections): Here.
102 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
104 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
105 and replace (EH)->has_got_reloc with GOT_RELOC.
106 (elf_i386_fixup_symbol): Pass has_got_reloc to
107 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
108 (elf_i386_allocate_dynrelocs): Likewise.
109 (elf_i386_relocate_section): Likewise.
110 (elf_i386_finish_dynamic_symbol): Likewise.
111 (elf_i386_convert_load): Pass TRUE to
112 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
113 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
114 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
115 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
116 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
117 (elf_x86_64_allocate_dynrelocs): Likewise.
118 (elf_x86_64_relocate_section): Likewise.
119 (elf_x86_64_finish_dynamic_symbol): Likewise.
120 (elf_x86_64_convert_load): Pass TRUE to
121 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
123 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
125 * elf32-i386.c (check_relocs_failed): New.
126 (elf_i386_check_relocs): Set check_relocs_failed on error.
127 (elf_i386_relocate_section): Skip if check_relocs failed.
129 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
131 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
132 check_relocs_failed on error.
134 2016-04-29 Nick Clifton <nickc@redhat.com>
137 * elf-bfd.h (struct elf_backend_data): Rename
138 elf_backend_set_special_section_info_and_link to
139 elf_backend_copy_special_section_fields.
140 * elfxx-target.h: Likewise.
141 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
142 comparing section flags.
143 (copy_special_section_fields): New function.
144 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
145 Perform two scans over special sections. The first one looks for
146 a direct mapping between the output section and an input section.
147 The second scan looks for a possible match based upon section
149 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
150 function. Handle setting the sh_link field of SHT_ARM_EXIDX
152 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
153 elf32_i386_copy_solaris_special_section_fields.
154 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
155 Rename to elf32_sparc_copy_solaris_special_section_fields.
156 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
157 elf64_x86_64_copy_solaris_special_section_fields.
159 2016-04-28 Nick Clifton <nickc@redhat.com>
161 * po/zh_CN.po: Updated Chinese (simplified) translation.
163 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
166 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
167 when estimating distances between output sections.
169 2016-04-27 Alan Modra <amodra@gmail.com>
171 * elflink.c (_bfd_elf_is_start_stop): New function.
172 (_bfd_elf_gc_mark_rsec): Use it.
173 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
175 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
177 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
178 * mmo.c (mmo_get_section_contents): Likewise.
179 (mmo_set_section_contents): Likewise.
181 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
183 * elf-bfd.h (elf_link_hash_table): Update comments for
185 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
186 the unused NULL entry at the head of dynamic symbol table.
187 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
190 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
192 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
193 created file from dynobj.
195 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
197 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
198 normal input file if possible.
200 2016-04-21 Nick Clifton <nickc@redhat.com>
202 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
203 * aout-target.h: Likewise.
204 * aout-tic30.c: Likewise.
205 * binary.c: Likewise.
207 * coff-alpha.c: Likewise.
208 * coff-rs6000.c: Likewise.
209 * coff64-rs6000.c: Likewise.
210 * coffcode.h: Likewise.
211 * i386msdos.c: Likewise.
212 * i386os9k.c: Likewise.
215 * libbfd-in.h: Likewise.
216 * libecoff.h: Likewise.
217 * mach-o-target.c: Likewise.
219 * nlm-target.h: Likewise.
222 * plugin.c: Likewise.
223 * ppcboot.c: Likewise.
226 * tekhex.c: Likewise.
227 * versados.c: Likewise.
228 * vms-alpha.c: Likewise.
230 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
231 * linker.c (bfd_link_check_relocs): New function.
232 (_bfd_generic_link_check_relocs): New function.
233 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
234 _bfd_link_check_relocs field.
235 (struct bfd_target)L Add _bfd_link_check_relocs field.
236 * bfd-in2.h: Regenerate.
237 * libbfd.h: Regenerate.
239 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
241 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
242 (elf_backend_gc_sweep_hook): Likewise.
243 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
244 (elf_backend_gc_sweep_hook): Likewise.
246 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
248 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
251 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
254 * elf64-x86-64.c (check_relocs_failed): New.
255 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
256 Support relocation agaist local symbol. Set check_relocs_failed.
257 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
258 R_X86_64_32 relocation overflow.
259 (elf_x86_64_relocate_section): Skip if check_relocs failed.
260 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
262 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
264 * elf32-i386.c (elf_i386_check_relocs): Call
265 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
266 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
268 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
270 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
271 * elflink.c (_bfd_elf_link_check_relocs): New function.
272 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
273 if check_relocs_after_open_input is FALSE.
275 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
277 * cache.c: Update old style function definitions.
278 * elf32-m68k.c: Likewise.
279 * elf64-mmix.c: Likewise.
280 * stab-syms.c: Likewise.
282 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
284 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
286 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
288 * Makefile.in: Regenerated with automake 1.11.6.
289 * aclocal.m4: Likewise.
290 * doc/Makefile.in: Likewise.
292 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
294 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
295 * bfd-in2.h: Regenerate.
296 * libbfd.h: Regenerate.
297 * elf32-arc.c: Add 'opcode/arc.h' include.
298 (struct arc_relocation_data): Add symbol_name.
299 (arc_special_overflow_checks): New function.
300 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
301 required, add an extra comment.
302 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
304 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
306 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
308 (elf_arc_relocate_section): Update enum uses.
309 (elf_arc_check_relocs): Likewise.
310 (elf_arc_finish_dynamic_symbol): Likewise.
312 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
314 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
317 2016-04-14 Nick Clifton <nickc@redhat.com>
320 * elf-bbfd.h (struct elf_backend_data): New field:
322 New field: elf_backend_set_special_section_info_and_link
323 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
325 (elf_backend_set_special_section_info_and_link): Define if not
327 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
328 elf_backend_strtab_flags macros to initialise fields in structure.
329 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
330 being set even if SHF_MERGE is not set.
331 (elf_fake_sections): Likewise.
332 (section_match): New function. Matches two ELF sections based
333 upon fixed characteristics.
334 (find_link): New function. Locates a section in a BFD that
335 matches a section in a different BFD.
336 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
337 fields of reserved sections.
338 (bfd_elf_compute_section_file_positions): Set the flags for the
339 .shstrtab section based upon the elf_strtab_flags field in the
340 elf_backend_data structure.
341 (swap_out_syms): Likewise for the .strtab section.
342 * elflink.c (bfd_elf_final_link): Set the flags for the
343 .strtab section based upon the elf_strtab_flags field in the
344 elf_backend_data structure.
345 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
346 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
348 (elf_backend_set_special_section_info_and_link): Define for
350 * elf32-sparc.c: Likewise.
351 * elf64-x86-64.c: Likewise.
353 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
356 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
358 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
359 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
360 applies to read-only section.
361 * elf32-i386.c (elf_i386_link_hash_table): Add
362 readonly_dynrelocs_against_ifunc.
363 (elf_i386_allocate_dynrelocs): Updated.
364 (elf_i386_size_dynamic_sections): Issue an error for read-only
365 segment with dynamic IFUNC relocations only if
366 readonly_dynrelocs_against_ifunc is TRUE.
367 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
368 readonly_dynrelocs_against_ifunc.
369 (elf_x86_64_allocate_dynrelocs): Updated.
370 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
371 segment with dynamic IFUNC relocations only if
372 readonly_dynrelocs_against_ifunc is TRUE.
373 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
376 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
378 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
379 a fall through from error_ret_free_internal. Free local_syms in
380 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
382 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
384 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
385 (relocate_plt_for_entry): Likewise.
387 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
389 * elf32-arc.c (elf_arc_check_relocs): Changed
391 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
393 * elf32-arc.c (name_for_global_symbol): Changed assert.
394 (get_replace_function): Created.:
395 (struct arc_relocation_data): Changed to signed types.
396 (defines S, L, P, PDATA): Casted to signed type.
397 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
398 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
399 (arc_do_relocation): Changed.
401 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
403 * elf32-arc.c (name_for_global_symbol): Added assert to check for
405 (elf_arc_relocate_section): Added and changed asserts, validating
406 the synamic symbol index.
407 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
408 relocation if symbol has dynindx set to -1.
410 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
412 * elflink.c (elf_link_add_object_symbols): Always turn hidden
413 and internal symbols which have a dynamic index into local
416 2016-04-04 Nick Clifton <nickc@redhat.com>
419 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
420 version number if the version is zero.
422 2016-04-01 Alan Modra <amodra@gmail.com>
425 * elflink.c (on_needed_list): Recursively check needed status.
426 (elf_link_add_object_symbols): Adjust.
428 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
430 * elf32-avr.c (avr_elf32_load_records_from_section): Free
431 internal_relocs only if they aren't cached.
433 2016-03-29 Nick Clifton <nickc@redhat.com>
436 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
437 assertion on the size of the got section to allow it to be bigger
438 than the number of relocs.
440 2016-03-29 Toni Spets <toni.spets@iki.fi>
443 * coffcode.h (coff_write_object_contents): Revert accidental
446 2016-03-22 Alan Modra <amodra@gmail.com>
449 * dwarf2.c (read_attribute_value): Skip info_ptr check for
450 DW_FORM_flag_present.
452 2016-03-22 Nick Clifton <nickc@redhat.com>
454 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
455 architecture name for backwards compatibility.
457 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
460 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
461 sufficiently recent version of GCC.
462 * configure: Regenerate.
464 2016-03-22 Alan Modra <amodra@gmail.com>
467 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
469 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
471 * archures.c (bfd_mach_arc_nps400): Define.
472 * bfd-in2.h: Regenerate.
473 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
474 some existing entries to make space.
475 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
476 (arc_elf_final_write_processing): Likewise.
478 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
480 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
482 (arc_elf_final_write_processing): Don't bother setting cpu field
483 in e_flags, this will have been set elsewhere.
485 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
487 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
490 2016-03-21 Nick Clifton <nickc@redhat.com>
492 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
493 * configure: Regenerate.
494 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
495 alloca with call to xmalloc.
496 * elf32-nds32.c: Likewise.
497 * elf64-hppa.c: Likewise.
498 * elfxx-mips.c: Likewise.
500 * pei-x86_64.c: Likewise.
504 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
507 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
509 (elf_i386_relocate_section): Likewise.
510 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
511 (elf_x86_64_relocate_section): Likewise.
513 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
516 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
517 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
518 relocation overflow check.
520 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
522 * bfd-in2.h: Regenerated.
524 2016-03-11 Dan Gissel <dgisselq@ieee.org>
527 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
528 uses bytes not octets.
529 * elflink.c (resolve_section): Likewise.
531 (eval_section): Pass the input_bfd to resolve_section.
532 (bfd_elf_perform_complex_relocation): Convert byte offset to
533 octets before read and writing values.
534 (elf_link_input_bfd): Add byte to octet conversions.
535 (elf_reloc_link_order): Likewise.
536 (elf_fixup_link_order): Likewise.
537 (bfd_elf_final_link): Likewise.
538 * reloc.c (_bfd_final_link_relocate): Likewise.
539 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
541 2016-03-10 Nick Clifton <nickc@redhat.com>
543 * config.bfd: Mark the i370 target as obsolete.
545 2016-03-09 Pedro Alves <palves@redhat.com>
547 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
548 gcc ABI)" to printable name.
549 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
550 of "v850-rh850" as printable name.
552 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
555 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
556 relocations against absolute symbols.
558 2016-03-09 Alan Modra <amodra@gmail.com>
561 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
562 length elements in the archive.
564 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
567 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
568 for -E/--dynamic-list only when not relocatable.
570 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
573 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
574 count for locally defined local IFUNC symbols in shared object.
575 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
577 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
580 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
583 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
584 Andrew Burgess <andrew.burgess@embecosm.com>
586 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
587 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
588 (arc_elf_howto_init): Added assert to validate relocations.
589 (get_middle_endian_relocation): Delete.
590 (middle_endian_convert): New function.
591 (ME): Redefine, now does nothing.
593 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
594 definition to call middle_endian_convert. Add a new local
595 variable and make use of this throughout. Added call to
596 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
598 2016-03-07 Nick Clifton <nickc@redhat.com>
601 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
602 length elements in the archive.
604 2016-03-07 Jiong Wang <jiong.wang@arm.com>
606 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
607 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
609 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
612 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
613 executable as definition if the new definition comes from a
616 2016-03-02 Alan Modra <amodra@gmail.com>
618 * Makefile.in: Regenerate.
619 * po/SRC-POTFILES.in: Regenerate.
621 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
623 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
624 relocation addend when sections get merged.
626 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
628 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
630 (elf_arc_relocate_section): Fixes and conditions to support PIE.
631 Assert for code sections dynamic relocs.
633 2016-02-26 Renlin Li <renlin.li@arm.com>
635 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
636 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
638 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
641 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
642 load with locally bound symbols if PIC is false or there is no
643 base register. Optimize branch to 0 if PIC is false.
644 (elf_i386_relocate_section): Don't generate dynamic relocations
645 against undefined weak symbols if PIC is false.
646 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
647 if we can't estimate relocation overflow with --no-relax.
648 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
649 symbols if PIC is false. Optimize branch to 0 if PIC is false.
650 (elf_x86_64_relocate_section): Don't generate dynamic relocations
651 against undefined weak symbols if PIC is false.
653 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
656 * bfd.c (bfd): Change flags to 20 bits.
657 (BFD_CONVERT_ELF_COMMON): New.
658 (BFD_USE_ELF_STT_COMMON): Likewise.
659 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
660 BFD_USE_ELF_STT_COMMON.
661 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
662 * configure.ac: Remove --enable-elf-stt-common.
663 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
664 common symbol depending on BFD_CONVERT_ELF_COMMON and
665 BFD_USE_ELF_STT_COMMON.
666 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
668 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
670 (elf_link_convert_common_type): New function.
671 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
672 common symbol depending on BFD_CONVERT_ELF_COMMON and
673 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
674 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
675 and BFD_USE_ELF_STT_COMMON to object_flags.
676 (TARGET_LITTLE_SYM): Likewise.
677 * syms.c (BSF_KEEP_G): Renamed to ...
678 (BSF_ELF_COMMON): This.
679 * bfd-in2.h: Regenerated.
680 * config.in: Likewise.
681 * configure: Likewise.
683 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
689 (elf_i386_link_hash_entry): Add has_got_reloc and
691 (elf_i386_link_hash_table): Add interp.
692 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
694 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
696 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
697 (elf_i386_fixup_symbol): New function.
698 (elf_i386_pie_finish_undefweak_symbol): Likewise.
699 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
700 relocations and discard relocations against resolved undefined
701 weak symbols in executable. Don't make resolved undefined weak
702 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
703 relocation against undefined weak symbols in PIE.
704 (elf_i386_size_dynamic_sections): Set interp to .interp section.
705 (elf_i386_relocate_section): Don't generate dynamic relocations
706 against resolved undefined weak symbols in PIE, except for
708 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
709 dynamic PLT/GOT relocations for resolved undefined weak symbols.
710 Don't generate dynamic relocation against resolved undefined weak
711 symbol in executable.
712 (elf_i386_finish_dynamic_sections): Call
713 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
714 (elf_backend_fixup_symbol): New.
715 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
716 (elf_x86_64_link_hash_entry): Add has_got_reloc and
718 (elf_x86_64_link_hash_table): Add interp.
719 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
721 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
723 (elf_x86_64_check_relocs): Set has_got_reloc and
725 (elf_x86_64_fixup_symbol): New function.
726 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
727 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
728 relocations and discard relocations against resolved undefined
729 weak symbols in executable. Don't make resolved undefined weak
730 symbols in executable dynamic.
731 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
732 (elf_x86_64_relocate_section): Check relocation overflow for
733 dynamic relocations against unresolved weak undefined symbols.
734 Don't generate dynamic relocations against resolved weak
735 undefined symbols in PIE.
736 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
737 dynamic PLT/GOT relocations for resolved undefined weak symbols.
738 Don't generate dynamic relocation against resolved undefined weak
739 symbol in executable.
740 (elf_x86_64_finish_dynamic_sections): Call
741 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
742 (elf_backend_fixup_symbol): New.
744 2016-02-26 Alan Modra <amodra@gmail.com>
746 * elf64-ppc.c (create_linkage_sections): Create sfpr when
747 save_restore_funcs, rest of sections when not relocatable.
748 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
749 (sfpr_define): Define all symbols on emitted code.
750 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
751 when relocatable. Move sfpr_define loop earlier.
753 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
755 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
756 (elf_x86_64_relocate_section): Use it. Replace
757 x86_64_elf_howto_table[r_type] with howto.
759 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
762 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
763 symbol version is unknown.
765 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
767 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
768 to (bfd_vma) -1 when setting needs_plt to 0.
769 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
771 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
773 * elflink.c (bfd_elf_record_link_assignment): Check for shared
774 library, instead of PIC, and don't check PDE when making linker
775 assigned symbol dynamic.
777 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
779 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
780 ABIVERSION for non-executable stack.
782 2016-02-23 Rich Felker <bugdal@aerifal.cx>
785 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
786 Always produce a RELATIVE reloc for a local symbol.
788 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
790 Fix test-case ld-elf/pr19617b
791 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
792 discard unused non-function symbols when --dynamic-list-data.
794 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
796 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
797 dynsym section, even if it is empty, with dynamic sections.
799 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
801 * syms.c: Remove BSF_COMMON from comments.
802 * bfd-in2.h: Regenerated.
804 2016-02-22 Jiong Wang <jiong.wang@arm.com>
806 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
807 for destination. Remove useless function parameters.
808 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
810 2016-02-19 Nick Clifton <nickc@redhat.com>
813 * aoutx.h (aout_link_add_symbols): Check for out of range string
817 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
818 processing if we encounter a reloc without an associated symbol.
820 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
823 * elflink.c (elf_link_add_object_symbols): Always create dynamic
824 sections for -E/--dynamic-list.
826 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
828 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
831 2016-02-16 Joseph Myers <joseph@codesourcery.com>
833 * plugin.c (plugin_vec): Set match priority to 255.
834 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
835 matching against the plugin vector, take priority from there not
838 2016-02-15 Nick Clifton <nickc@redhat.com>
840 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
841 for length and type fields. Use a signed value for the
844 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
847 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
848 significant bit in GOT offset for R_386_GOT32X.
850 2016-02-10 Nick Clifton <nickc@redhat.com>
853 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
855 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
856 number of messages about FDE encoding preventing .eh_frame_hdr
859 2016-02-09 Nick Clifton <nickc@redhat.com>
861 * oasys.c (oasys_archive_p): Fix indentation.
862 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
863 constant for left shifting.
865 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
866 helpful warning message to explain why certain AArch64 relocs
869 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
871 * pe-mips.c (coff_mips_reloc): Fix formatting.
873 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
875 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
876 to bfd_mach_arc_arc600.
878 2016-02-04 Alan Modra <amodra@gmail.com>
880 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
883 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
886 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
887 distances in the compressed_size field of the output section.
889 2016-02-02 Alan Modra <amodra@gmail.com>
891 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
892 ELFv2 entry optimization.
894 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
897 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
898 no relocations in relocatable files.
900 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
903 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
904 if a symbol from a library loaded via DT_NEEDED doesn't match
905 the symbol referenced by regular object.
907 2016-02-01 Nathaniel Smith <njs@pobox.com>
909 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
912 2016-02-01 Alan Modra <amodra@gmail.com>
914 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
915 an out of range reloc_index.
916 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
918 2016-02-01 Kamil Rytarowski <n54@gmx.com>
920 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
921 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
922 * Makefile.in: Regenerated.
924 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
926 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
928 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
931 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
933 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
935 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
938 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
939 against STT_GNU_IFUNC symbol only with dynamic symbols.
940 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
942 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
945 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
946 decompress debug sections.
948 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
950 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
953 2016-01-25 Nick Clifton <nickc@redhat.com>
956 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
957 dsym filename buffer.
959 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
961 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
963 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
965 * elfxx-mips.c (BZ16_REG): Correct calculation.
967 2016-01-21 Nick Clifton <nickc@redhat.com>
969 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
970 changing the type of _loc to be bfd_byte *.
971 (elf_arc_finish_dynamic_symbol): Likewise.
973 2016-01-21 Nick Clifton <nickc@redhat.com>
976 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
977 class of the linker stub bfd.
978 (elf32_arm_check_relocs): Skip check for pic format after
979 processing a vxWorks R_ARM_ABS12 reloc.
980 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
981 reporting a class mismatch.
983 2016-01-21 Jiong Wang <jiong.wang@arm.com>
985 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
986 veneer for sym_sec != input_sec.
987 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
988 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
989 calculation destination.
991 2016-01-21 Alan Modra <amodra@gmail.com>
993 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
994 (swap_linux_prpsinfo64_out): New function.
995 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
996 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
997 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
998 (elfcore_write_linux_prpsinfo64): Likewise.
999 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1000 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1001 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1003 2016-01-21 Alan Modra <amodra@gmail.com>
1005 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1006 * elf.c: Adjust #include.
1007 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1008 * Makefile.am (SOURCE_HFILES): Update.
1009 * Makefile.in: Regenerate.
1010 * po/SRC-PORFILES.in: Regenerate.
1012 2016-01-21 Alan Modra <amodra@gmail.com>
1014 * configure.ac: Move corefile selection later in file. Move
1015 tdefaults code immediately after other target vector code.
1016 * configure: Regenerate.
1018 2016-01-20 Mickael Guene <mickael.guene@st.com>
1020 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1021 section using '.text.noread' pattern.
1023 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1025 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1027 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1028 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1030 * arc-plt.def: New file.
1031 * arc-plt.h: Likewise.
1032 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1033 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1034 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1035 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1036 (name_for_global_symbol): Added.
1037 (ADD_RELA): Helper to create dynamic relocs.
1038 (new_got_entry_to_list): Create a new got entry in linked list.
1039 (symbol_has_entry_of_type): Search for specific type of entry in
1041 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1042 (is_reloc_for_TLS, arc_elf_set_private_flags)
1043 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1044 (arc_elf_merge_private_bfd_data): New functions.
1045 (debug_arc_reloc): Cleaned debug info printing.
1046 (PDATA reloc): Changed not to perform address alignment.
1047 (reverse_me): Added. Fix for ARC_32 relocs.
1048 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1050 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1051 Changed function to access an array of list of GOT entries instead
1052 of just an array of offsets.
1053 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1054 (elf_arc_check_relocs): Likewise.
1055 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1056 (elf_arc_finish_dynamic_sections): Likewise
1057 (arc_create_dynamic_sections): Modified conditions to create
1059 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1060 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1061 (relocate_plt_for_entry): Changed to support new way to define PLT
1063 (add_symbol_to_plt): Likewise.
1064 (arc_elf_link_hash_table_create): New function.
1066 2016-01-18 Nick Clifton <nickc@redhat.com>
1069 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1070 section number into internal section number.
1071 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1072 * coffswap.h (coff_swap_sym_in): Likewise.
1073 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1074 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1075 section number field is big enough to hold the external value.
1077 2016-01-17 Alan Modra <amodra@gmail.com>
1079 * configure: Regenerate.
1081 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1083 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1084 when address in first unwind entry does not match start of
1087 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1088 Jiong Wang <jiong.wang@arm.com>
1091 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1094 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1096 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1097 place 'R_' before the reloc name returned.
1098 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1099 the relocation string.
1101 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1103 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1104 factored out from...
1105 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1107 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1109 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1110 attribute check after ELF file header flag check.
1112 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1114 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1115 return status from `_bfd_elf_merge_object_attributes'.
1117 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1119 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1120 factored out from...
1121 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1123 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1125 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1126 handling of input MIPS ABI flags together.
1128 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1130 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1131 attribute checks for null input.
1133 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1135 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1136 pointers to target data.
1138 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1140 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1143 2016-01-01 Alan Modra <amodra@gmail.com>
1145 Update year range in copyright notice of all files.
1147 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1149 Copyright (C) 2016 Free Software Foundation, Inc.
1151 Copying and distribution of this file, with or without modification,
1152 are permitted in any medium without royalty provided the copyright
1153 notice and this notice are preserved.
1159 version-control: never