1 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
3 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
4 STB_GNU_UNIQUE handling.
5 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
6 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
7 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
8 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
9 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
10 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
11 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
12 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
13 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
14 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
15 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
16 (elf_backend_add_symbol_hook): Remove macro.
17 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
18 for STB_GNU_UNIQUE symbols.
20 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
22 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
24 (v850_elf_copy_private_bfd_data): ... here. Call the new
25 function and `_bfd_elf_copy_private_bfd_data'.
27 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
30 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
31 GOTPCREL relocation against large section.
33 2016-05-13 Alan Modra <amodra@gmail.com>
35 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
36 linker dynamic sections in calculating size and address of
37 dynamic tags rather than using output sections. Remove asserts.
38 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
39 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
40 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
41 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
42 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
43 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
44 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
45 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
46 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
47 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
48 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
49 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
50 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
51 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
52 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
53 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
54 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
55 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
56 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
57 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
58 * elflink.c (bfd_elf_final_link): Likewise.
59 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
60 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
61 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
62 don't set doit. Look up dynobj section.
63 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
64 invocation and dynamic tag vma calculation. Don't test
66 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
69 2016-05-13 Alan Modra <amodra@gmail.com>
71 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
72 octets_per_byte. Put dynamic .rela.plt last in link orders.
73 Assign output_offset for reloc sections rather than writing
74 sorted relocs from block corresponding to output_offset.
76 2016-05-12 Alan Modra <amodra@gmail.com>
78 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
80 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
82 * elfxx-mips.c (print_mips_ases): Add DSPR3.
84 2016-05-11 Alan Modra <amodra@gmail.com>
86 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
87 (elf32_hppa_check_relocs): Don't set dynobj.
88 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
89 (elf32_hppa_build_stubs): Likewise.
90 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
92 2016-05-11 Alan Modra <amodra@gmail.com>
95 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
96 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
98 2016-05-10 Jiong Wang <jiong.wang@arm.com>
100 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
101 aarch64_tls_transition check.
103 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
105 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
107 (arm_stub_sym_claimed): New function.
108 (elf32_arm_create_stub): Use veneered symbol name and section if
109 veneer needs to claim its symbol, and keep logic unchanged otherwise.
110 (arm_stub_claim_sym): New function.
111 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
112 veneered symbol, otherwise create local symbol as before.
114 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
116 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
117 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
118 and set branch type of a symbol.
119 (bfd_elf32_arm_process_before_allocation): Likewise.
120 (elf32_arm_relocate_section): Likewise and fix identation along the
122 (allocate_dynrelocs_for_symbol): Likewise.
123 (elf32_arm_finish_dynamic_symbol): Likewise.
124 (elf32_arm_swap_symbol_in): Likewise.
125 (elf32_arm_swap_symbol_out): Likewise.
127 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
129 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
130 * bfd-in2.h: Regenerated.
131 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
132 parameter to add_stub_section callback.
133 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
134 and pass it down to add_stub_section.
135 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
137 (elf32_arm_size_stubs): Add output section parameter to
138 add_stub_section function pointer parameter.
140 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
142 * elf32-arm.c (elf32_arm_create_stub): New function.
143 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
145 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
147 * elf32-arm.c (enum elf32_arm_stub_type): Delete
148 arm_stub_a8_veneer_lwm enumerator.
149 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
150 aforementioned enumerator.
151 (struct elf32_arm_stub_hash_entry): Delete target_addend
152 field and add source_value.
153 (struct a8_erratum_fix): Delete addend field and add target_offset.
154 (stub_hash_newfunc): Initialize source_value field amd remove
155 initialization for target_addend.
156 (arm_build_one_stub): Stop special casing Thumb relocations: promote
157 the else to being always executed, moving the
158 arm_stub_a8_veneer_b_cond specific code in it. Remove
159 stub_entry->target_addend from points_to computation.
160 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
161 to target symbol from start of section rather than the offset from the
163 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
164 fields from struct a8_erratum_fix's offset and target_offset
166 (make_branch_to_a8_stub): Rename target variable to loc. Compute
167 veneered_insn_loc and loc using stub_entry's source_value.
169 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
171 (elf32_arm_merge_eabi_attributes): Add merging logic for
174 2016-05-10 Pip Cet <pipcet@gmail.com>
177 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
178 Define as _bfd_generic_copy_link_hash_symbol_type when using
181 2016-05-09 Nick Clifton <nickc@redhat.com>
184 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
185 field before accessing sections array.
187 2016-05-09 Christophe Monat <christophe.monat@st.com>
190 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
191 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
193 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
195 (create_instruction_vldmdb): Likewise.
196 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
197 uses it to re-encode.
199 2016-05-09 Nick Clifton <nickc@redhat.com>
202 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
205 2016-05-09 Alan Modra <amodra@gmail.com>
207 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
209 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
212 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
213 documenting that indx == -3 if symbol is defined in a discarded
215 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
216 symbol is defined in a discarded section.
217 (elf_link_output_extsym): Strip a global symbol defined in a
220 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
222 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
225 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
227 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
229 (elf_i386_convert_load_reloc): This. New function.
230 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
232 (elf_x86_64_convert_load_reloc): This. New function.
234 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
236 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
237 Don't check if contents == NULL.
238 (elf_i386_tls_transition): Add from_relocate_section. Check
239 from_relocate_section instead of contents != NULL. Update
240 elf_i386_check_tls_transition call.
241 (elf_i386_check_relocs): Cache the section contents if
242 keep_memory is FALSE. Pass FALSE as from_relocate_section to
243 elf_i386_tls_transition.
244 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
245 to elf_i386_tls_transition.
246 (elf_backend_caches_rawsize): New.
247 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
249 (elf_x86_64_tls_transition): Add from_relocate_section. Check
250 from_relocate_section instead of contents != NULL.
251 (elf_x86_64_check_relocs): Cache the section contents if
252 keep_memory is FALSE. Pass FALSE as from_relocate_section to
253 elf_x86_64_tls_transition.
254 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
255 to elf_x86_64_tls_transition.
256 (elf_backend_caches_rawsize): New.
258 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
261 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
264 2016-05-03 Jiong Wang <jiong.wang@arm.com>
266 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
267 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
268 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
269 no_apply_dynamic_relocs.
270 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
271 dynamic relocations generated.
273 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
275 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
277 (elf_i386_create_dynamic_sections): Here.
278 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
279 interp setting to ...
280 (elf_x86_64_create_dynamic_sections): Here.
282 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
284 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
285 and replace (EH)->has_got_reloc with GOT_RELOC.
286 (elf_i386_fixup_symbol): Pass has_got_reloc to
287 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
288 (elf_i386_allocate_dynrelocs): Likewise.
289 (elf_i386_relocate_section): Likewise.
290 (elf_i386_finish_dynamic_symbol): Likewise.
291 (elf_i386_convert_load): Pass TRUE to
292 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
293 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
294 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
295 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
296 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
297 (elf_x86_64_allocate_dynrelocs): Likewise.
298 (elf_x86_64_relocate_section): Likewise.
299 (elf_x86_64_finish_dynamic_symbol): Likewise.
300 (elf_x86_64_convert_load): Pass TRUE to
301 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
303 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
305 * elf32-i386.c (check_relocs_failed): New.
306 (elf_i386_check_relocs): Set check_relocs_failed on error.
307 (elf_i386_relocate_section): Skip if check_relocs failed.
309 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
311 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
312 check_relocs_failed on error.
314 2016-04-29 Nick Clifton <nickc@redhat.com>
317 * elf-bfd.h (struct elf_backend_data): Rename
318 elf_backend_set_special_section_info_and_link to
319 elf_backend_copy_special_section_fields.
320 * elfxx-target.h: Likewise.
321 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
322 comparing section flags.
323 (copy_special_section_fields): New function.
324 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
325 Perform two scans over special sections. The first one looks for
326 a direct mapping between the output section and an input section.
327 The second scan looks for a possible match based upon section
329 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
330 function. Handle setting the sh_link field of SHT_ARM_EXIDX
332 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
333 elf32_i386_copy_solaris_special_section_fields.
334 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
335 Rename to elf32_sparc_copy_solaris_special_section_fields.
336 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
337 elf64_x86_64_copy_solaris_special_section_fields.
339 2016-04-28 Nick Clifton <nickc@redhat.com>
341 * po/zh_CN.po: Updated Chinese (simplified) translation.
343 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
346 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
347 when estimating distances between output sections.
349 2016-04-27 Alan Modra <amodra@gmail.com>
351 * elflink.c (_bfd_elf_is_start_stop): New function.
352 (_bfd_elf_gc_mark_rsec): Use it.
353 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
355 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
357 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
358 * mmo.c (mmo_get_section_contents): Likewise.
359 (mmo_set_section_contents): Likewise.
361 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
363 * elf-bfd.h (elf_link_hash_table): Update comments for
365 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
366 the unused NULL entry at the head of dynamic symbol table.
367 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
370 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
372 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
373 created file from dynobj.
375 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
377 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
378 normal input file if possible.
380 2016-04-21 Nick Clifton <nickc@redhat.com>
382 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
383 * aout-target.h: Likewise.
384 * aout-tic30.c: Likewise.
385 * binary.c: Likewise.
387 * coff-alpha.c: Likewise.
388 * coff-rs6000.c: Likewise.
389 * coff64-rs6000.c: Likewise.
390 * coffcode.h: Likewise.
391 * i386msdos.c: Likewise.
392 * i386os9k.c: Likewise.
395 * libbfd-in.h: Likewise.
396 * libecoff.h: Likewise.
397 * mach-o-target.c: Likewise.
399 * nlm-target.h: Likewise.
402 * plugin.c: Likewise.
403 * ppcboot.c: Likewise.
406 * tekhex.c: Likewise.
407 * versados.c: Likewise.
408 * vms-alpha.c: Likewise.
410 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
411 * linker.c (bfd_link_check_relocs): New function.
412 (_bfd_generic_link_check_relocs): New function.
413 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
414 _bfd_link_check_relocs field.
415 (struct bfd_target)L Add _bfd_link_check_relocs field.
416 * bfd-in2.h: Regenerate.
417 * libbfd.h: Regenerate.
419 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
421 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
422 (elf_backend_gc_sweep_hook): Likewise.
423 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
424 (elf_backend_gc_sweep_hook): Likewise.
426 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
428 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
431 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
434 * elf64-x86-64.c (check_relocs_failed): New.
435 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
436 Support relocation agaist local symbol. Set check_relocs_failed.
437 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
438 R_X86_64_32 relocation overflow.
439 (elf_x86_64_relocate_section): Skip if check_relocs failed.
440 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
442 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
444 * elf32-i386.c (elf_i386_check_relocs): Call
445 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
446 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
448 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
450 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
451 * elflink.c (_bfd_elf_link_check_relocs): New function.
452 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
453 if check_relocs_after_open_input is FALSE.
455 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
457 * cache.c: Update old style function definitions.
458 * elf32-m68k.c: Likewise.
459 * elf64-mmix.c: Likewise.
460 * stab-syms.c: Likewise.
462 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
464 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
466 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
468 * Makefile.in: Regenerated with automake 1.11.6.
469 * aclocal.m4: Likewise.
470 * doc/Makefile.in: Likewise.
472 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
474 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
475 * bfd-in2.h: Regenerate.
476 * libbfd.h: Regenerate.
477 * elf32-arc.c: Add 'opcode/arc.h' include.
478 (struct arc_relocation_data): Add symbol_name.
479 (arc_special_overflow_checks): New function.
480 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
481 required, add an extra comment.
482 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
484 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
486 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
488 (elf_arc_relocate_section): Update enum uses.
489 (elf_arc_check_relocs): Likewise.
490 (elf_arc_finish_dynamic_symbol): Likewise.
492 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
494 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
497 2016-04-14 Nick Clifton <nickc@redhat.com>
500 * elf-bbfd.h (struct elf_backend_data): New field:
502 New field: elf_backend_set_special_section_info_and_link
503 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
505 (elf_backend_set_special_section_info_and_link): Define if not
507 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
508 elf_backend_strtab_flags macros to initialise fields in structure.
509 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
510 being set even if SHF_MERGE is not set.
511 (elf_fake_sections): Likewise.
512 (section_match): New function. Matches two ELF sections based
513 upon fixed characteristics.
514 (find_link): New function. Locates a section in a BFD that
515 matches a section in a different BFD.
516 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
517 fields of reserved sections.
518 (bfd_elf_compute_section_file_positions): Set the flags for the
519 .shstrtab section based upon the elf_strtab_flags field in the
520 elf_backend_data structure.
521 (swap_out_syms): Likewise for the .strtab section.
522 * elflink.c (bfd_elf_final_link): Set the flags for the
523 .strtab section based upon the elf_strtab_flags field in the
524 elf_backend_data structure.
525 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
526 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
528 (elf_backend_set_special_section_info_and_link): Define for
530 * elf32-sparc.c: Likewise.
531 * elf64-x86-64.c: Likewise.
533 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
536 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
538 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
539 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
540 applies to read-only section.
541 * elf32-i386.c (elf_i386_link_hash_table): Add
542 readonly_dynrelocs_against_ifunc.
543 (elf_i386_allocate_dynrelocs): Updated.
544 (elf_i386_size_dynamic_sections): Issue an error for read-only
545 segment with dynamic IFUNC relocations only if
546 readonly_dynrelocs_against_ifunc is TRUE.
547 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
548 readonly_dynrelocs_against_ifunc.
549 (elf_x86_64_allocate_dynrelocs): Updated.
550 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
551 segment with dynamic IFUNC relocations only if
552 readonly_dynrelocs_against_ifunc is TRUE.
553 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
556 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
558 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
559 a fall through from error_ret_free_internal. Free local_syms in
560 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
562 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
564 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
565 (relocate_plt_for_entry): Likewise.
567 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
569 * elf32-arc.c (elf_arc_check_relocs): Changed
571 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
573 * elf32-arc.c (name_for_global_symbol): Changed assert.
574 (get_replace_function): Created.:
575 (struct arc_relocation_data): Changed to signed types.
576 (defines S, L, P, PDATA): Casted to signed type.
577 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
578 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
579 (arc_do_relocation): Changed.
581 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
583 * elf32-arc.c (name_for_global_symbol): Added assert to check for
585 (elf_arc_relocate_section): Added and changed asserts, validating
586 the synamic symbol index.
587 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
588 relocation if symbol has dynindx set to -1.
590 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
592 * elflink.c (elf_link_add_object_symbols): Always turn hidden
593 and internal symbols which have a dynamic index into local
596 2016-04-04 Nick Clifton <nickc@redhat.com>
599 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
600 version number if the version is zero.
602 2016-04-01 Alan Modra <amodra@gmail.com>
605 * elflink.c (on_needed_list): Recursively check needed status.
606 (elf_link_add_object_symbols): Adjust.
608 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
610 * elf32-avr.c (avr_elf32_load_records_from_section): Free
611 internal_relocs only if they aren't cached.
613 2016-03-29 Nick Clifton <nickc@redhat.com>
616 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
617 assertion on the size of the got section to allow it to be bigger
618 than the number of relocs.
620 2016-03-29 Toni Spets <toni.spets@iki.fi>
623 * coffcode.h (coff_write_object_contents): Revert accidental
626 2016-03-22 Alan Modra <amodra@gmail.com>
629 * dwarf2.c (read_attribute_value): Skip info_ptr check for
630 DW_FORM_flag_present.
632 2016-03-22 Nick Clifton <nickc@redhat.com>
634 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
635 architecture name for backwards compatibility.
637 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
640 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
641 sufficiently recent version of GCC.
642 * configure: Regenerate.
644 2016-03-22 Alan Modra <amodra@gmail.com>
647 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
649 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
651 * archures.c (bfd_mach_arc_nps400): Define.
652 * bfd-in2.h: Regenerate.
653 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
654 some existing entries to make space.
655 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
656 (arc_elf_final_write_processing): Likewise.
658 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
660 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
662 (arc_elf_final_write_processing): Don't bother setting cpu field
663 in e_flags, this will have been set elsewhere.
665 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
667 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
670 2016-03-21 Nick Clifton <nickc@redhat.com>
672 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
673 * configure: Regenerate.
674 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
675 alloca with call to xmalloc.
676 * elf32-nds32.c: Likewise.
677 * elf64-hppa.c: Likewise.
678 * elfxx-mips.c: Likewise.
680 * pei-x86_64.c: Likewise.
684 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
687 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
689 (elf_i386_relocate_section): Likewise.
690 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
691 (elf_x86_64_relocate_section): Likewise.
693 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
696 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
697 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
698 relocation overflow check.
700 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
702 * bfd-in2.h: Regenerated.
704 2016-03-11 Dan Gissel <dgisselq@ieee.org>
707 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
708 uses bytes not octets.
709 * elflink.c (resolve_section): Likewise.
711 (eval_section): Pass the input_bfd to resolve_section.
712 (bfd_elf_perform_complex_relocation): Convert byte offset to
713 octets before read and writing values.
714 (elf_link_input_bfd): Add byte to octet conversions.
715 (elf_reloc_link_order): Likewise.
716 (elf_fixup_link_order): Likewise.
717 (bfd_elf_final_link): Likewise.
718 * reloc.c (_bfd_final_link_relocate): Likewise.
719 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
721 2016-03-10 Nick Clifton <nickc@redhat.com>
723 * config.bfd: Mark the i370 target as obsolete.
725 2016-03-09 Pedro Alves <palves@redhat.com>
727 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
728 gcc ABI)" to printable name.
729 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
730 of "v850-rh850" as printable name.
732 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
735 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
736 relocations against absolute symbols.
738 2016-03-09 Alan Modra <amodra@gmail.com>
741 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
742 length elements in the archive.
744 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
747 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
748 for -E/--dynamic-list only when not relocatable.
750 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
753 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
754 count for locally defined local IFUNC symbols in shared object.
755 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
757 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
760 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
763 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
764 Andrew Burgess <andrew.burgess@embecosm.com>
766 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
767 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
768 (arc_elf_howto_init): Added assert to validate relocations.
769 (get_middle_endian_relocation): Delete.
770 (middle_endian_convert): New function.
771 (ME): Redefine, now does nothing.
773 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
774 definition to call middle_endian_convert. Add a new local
775 variable and make use of this throughout. Added call to
776 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
778 2016-03-07 Nick Clifton <nickc@redhat.com>
781 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
782 length elements in the archive.
784 2016-03-07 Jiong Wang <jiong.wang@arm.com>
786 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
787 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
789 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
792 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
793 executable as definition if the new definition comes from a
796 2016-03-02 Alan Modra <amodra@gmail.com>
798 * Makefile.in: Regenerate.
799 * po/SRC-POTFILES.in: Regenerate.
801 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
803 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
804 relocation addend when sections get merged.
806 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
808 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
810 (elf_arc_relocate_section): Fixes and conditions to support PIE.
811 Assert for code sections dynamic relocs.
813 2016-02-26 Renlin Li <renlin.li@arm.com>
815 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
816 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
818 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
821 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
822 load with locally bound symbols if PIC is false or there is no
823 base register. Optimize branch to 0 if PIC is false.
824 (elf_i386_relocate_section): Don't generate dynamic relocations
825 against undefined weak symbols if PIC is false.
826 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
827 if we can't estimate relocation overflow with --no-relax.
828 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
829 symbols if PIC is false. Optimize branch to 0 if PIC is false.
830 (elf_x86_64_relocate_section): Don't generate dynamic relocations
831 against undefined weak symbols if PIC is false.
833 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
836 * bfd.c (bfd): Change flags to 20 bits.
837 (BFD_CONVERT_ELF_COMMON): New.
838 (BFD_USE_ELF_STT_COMMON): Likewise.
839 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
840 BFD_USE_ELF_STT_COMMON.
841 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
842 * configure.ac: Remove --enable-elf-stt-common.
843 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
844 common symbol depending on BFD_CONVERT_ELF_COMMON and
845 BFD_USE_ELF_STT_COMMON.
846 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
848 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
850 (elf_link_convert_common_type): New function.
851 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
852 common symbol depending on BFD_CONVERT_ELF_COMMON and
853 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
854 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
855 and BFD_USE_ELF_STT_COMMON to object_flags.
856 (TARGET_LITTLE_SYM): Likewise.
857 * syms.c (BSF_KEEP_G): Renamed to ...
858 (BSF_ELF_COMMON): This.
859 * bfd-in2.h: Regenerated.
860 * config.in: Likewise.
861 * configure: Likewise.
863 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
868 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
869 (elf_i386_link_hash_entry): Add has_got_reloc and
871 (elf_i386_link_hash_table): Add interp.
872 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
874 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
876 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
877 (elf_i386_fixup_symbol): New function.
878 (elf_i386_pie_finish_undefweak_symbol): Likewise.
879 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
880 relocations and discard relocations against resolved undefined
881 weak symbols in executable. Don't make resolved undefined weak
882 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
883 relocation against undefined weak symbols in PIE.
884 (elf_i386_size_dynamic_sections): Set interp to .interp section.
885 (elf_i386_relocate_section): Don't generate dynamic relocations
886 against resolved undefined weak symbols in PIE, except for
888 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
889 dynamic PLT/GOT relocations for resolved undefined weak symbols.
890 Don't generate dynamic relocation against resolved undefined weak
891 symbol in executable.
892 (elf_i386_finish_dynamic_sections): Call
893 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
894 (elf_backend_fixup_symbol): New.
895 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
896 (elf_x86_64_link_hash_entry): Add has_got_reloc and
898 (elf_x86_64_link_hash_table): Add interp.
899 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
901 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
903 (elf_x86_64_check_relocs): Set has_got_reloc and
905 (elf_x86_64_fixup_symbol): New function.
906 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
907 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
908 relocations and discard relocations against resolved undefined
909 weak symbols in executable. Don't make resolved undefined weak
910 symbols in executable dynamic.
911 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
912 (elf_x86_64_relocate_section): Check relocation overflow for
913 dynamic relocations against unresolved weak undefined symbols.
914 Don't generate dynamic relocations against resolved weak
915 undefined symbols in PIE.
916 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
917 dynamic PLT/GOT relocations for resolved undefined weak symbols.
918 Don't generate dynamic relocation against resolved undefined weak
919 symbol in executable.
920 (elf_x86_64_finish_dynamic_sections): Call
921 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
922 (elf_backend_fixup_symbol): New.
924 2016-02-26 Alan Modra <amodra@gmail.com>
926 * elf64-ppc.c (create_linkage_sections): Create sfpr when
927 save_restore_funcs, rest of sections when not relocatable.
928 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
929 (sfpr_define): Define all symbols on emitted code.
930 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
931 when relocatable. Move sfpr_define loop earlier.
933 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
935 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
936 (elf_x86_64_relocate_section): Use it. Replace
937 x86_64_elf_howto_table[r_type] with howto.
939 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
942 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
943 symbol version is unknown.
945 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
947 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
948 to (bfd_vma) -1 when setting needs_plt to 0.
949 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
951 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
953 * elflink.c (bfd_elf_record_link_assignment): Check for shared
954 library, instead of PIC, and don't check PDE when making linker
955 assigned symbol dynamic.
957 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
959 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
960 ABIVERSION for non-executable stack.
962 2016-02-23 Rich Felker <bugdal@aerifal.cx>
965 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
966 Always produce a RELATIVE reloc for a local symbol.
968 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
970 Fix test-case ld-elf/pr19617b
971 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
972 discard unused non-function symbols when --dynamic-list-data.
974 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
976 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
977 dynsym section, even if it is empty, with dynamic sections.
979 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
981 * syms.c: Remove BSF_COMMON from comments.
982 * bfd-in2.h: Regenerated.
984 2016-02-22 Jiong Wang <jiong.wang@arm.com>
986 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
987 for destination. Remove useless function parameters.
988 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
990 2016-02-19 Nick Clifton <nickc@redhat.com>
993 * aoutx.h (aout_link_add_symbols): Check for out of range string
997 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
998 processing if we encounter a reloc without an associated symbol.
1000 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1003 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1004 sections for -E/--dynamic-list.
1006 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1008 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1011 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1013 * plugin.c (plugin_vec): Set match priority to 255.
1014 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1015 matching against the plugin vector, take priority from there not
1018 2016-02-15 Nick Clifton <nickc@redhat.com>
1020 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1021 for length and type fields. Use a signed value for the
1022 suffix_length field.
1024 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1028 significant bit in GOT offset for R_386_GOT32X.
1030 2016-02-10 Nick Clifton <nickc@redhat.com>
1033 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1035 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1036 number of messages about FDE encoding preventing .eh_frame_hdr
1039 2016-02-09 Nick Clifton <nickc@redhat.com>
1041 * oasys.c (oasys_archive_p): Fix indentation.
1042 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1043 constant for left shifting.
1045 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1046 helpful warning message to explain why certain AArch64 relocs
1049 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1051 * pe-mips.c (coff_mips_reloc): Fix formatting.
1053 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1055 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1056 to bfd_mach_arc_arc600.
1058 2016-02-04 Alan Modra <amodra@gmail.com>
1060 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1063 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1066 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1067 distances in the compressed_size field of the output section.
1069 2016-02-02 Alan Modra <amodra@gmail.com>
1071 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1072 ELFv2 entry optimization.
1074 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1077 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1078 no relocations in relocatable files.
1080 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1083 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1084 if a symbol from a library loaded via DT_NEEDED doesn't match
1085 the symbol referenced by regular object.
1087 2016-02-01 Nathaniel Smith <njs@pobox.com>
1089 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1092 2016-02-01 Alan Modra <amodra@gmail.com>
1094 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1095 an out of range reloc_index.
1096 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1098 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1100 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1101 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1102 * Makefile.in: Regenerated.
1104 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1106 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1108 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1111 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1113 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1115 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1118 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1119 against STT_GNU_IFUNC symbol only with dynamic symbols.
1120 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1122 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1125 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1126 decompress debug sections.
1128 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1130 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1133 2016-01-25 Nick Clifton <nickc@redhat.com>
1136 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1137 dsym filename buffer.
1139 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1141 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1143 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1145 * elfxx-mips.c (BZ16_REG): Correct calculation.
1147 2016-01-21 Nick Clifton <nickc@redhat.com>
1149 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1150 changing the type of _loc to be bfd_byte *.
1151 (elf_arc_finish_dynamic_symbol): Likewise.
1153 2016-01-21 Nick Clifton <nickc@redhat.com>
1156 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1157 class of the linker stub bfd.
1158 (elf32_arm_check_relocs): Skip check for pic format after
1159 processing a vxWorks R_ARM_ABS12 reloc.
1160 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1161 reporting a class mismatch.
1163 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1165 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1166 veneer for sym_sec != input_sec.
1167 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1168 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1169 calculation destination.
1171 2016-01-21 Alan Modra <amodra@gmail.com>
1173 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1174 (swap_linux_prpsinfo64_out): New function.
1175 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1176 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1177 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1178 (elfcore_write_linux_prpsinfo64): Likewise.
1179 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1180 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1181 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1183 2016-01-21 Alan Modra <amodra@gmail.com>
1185 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1186 * elf.c: Adjust #include.
1187 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1188 * Makefile.am (SOURCE_HFILES): Update.
1189 * Makefile.in: Regenerate.
1190 * po/SRC-PORFILES.in: Regenerate.
1192 2016-01-21 Alan Modra <amodra@gmail.com>
1194 * configure.ac: Move corefile selection later in file. Move
1195 tdefaults code immediately after other target vector code.
1196 * configure: Regenerate.
1198 2016-01-20 Mickael Guene <mickael.guene@st.com>
1200 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1201 section using '.text.noread' pattern.
1203 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1205 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1207 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1208 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1210 * arc-plt.def: New file.
1211 * arc-plt.h: Likewise.
1212 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1213 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1214 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1215 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1216 (name_for_global_symbol): Added.
1217 (ADD_RELA): Helper to create dynamic relocs.
1218 (new_got_entry_to_list): Create a new got entry in linked list.
1219 (symbol_has_entry_of_type): Search for specific type of entry in
1221 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1222 (is_reloc_for_TLS, arc_elf_set_private_flags)
1223 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1224 (arc_elf_merge_private_bfd_data): New functions.
1225 (debug_arc_reloc): Cleaned debug info printing.
1226 (PDATA reloc): Changed not to perform address alignment.
1227 (reverse_me): Added. Fix for ARC_32 relocs.
1228 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1230 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1231 Changed function to access an array of list of GOT entries instead
1232 of just an array of offsets.
1233 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1234 (elf_arc_check_relocs): Likewise.
1235 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1236 (elf_arc_finish_dynamic_sections): Likewise
1237 (arc_create_dynamic_sections): Modified conditions to create
1239 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1240 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1241 (relocate_plt_for_entry): Changed to support new way to define PLT
1243 (add_symbol_to_plt): Likewise.
1244 (arc_elf_link_hash_table_create): New function.
1246 2016-01-18 Nick Clifton <nickc@redhat.com>
1249 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1250 section number into internal section number.
1251 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1252 * coffswap.h (coff_swap_sym_in): Likewise.
1253 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1254 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1255 section number field is big enough to hold the external value.
1257 2016-01-17 Alan Modra <amodra@gmail.com>
1259 * configure: Regenerate.
1261 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1263 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1264 when address in first unwind entry does not match start of
1267 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1268 Jiong Wang <jiong.wang@arm.com>
1271 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1274 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1276 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1277 place 'R_' before the reloc name returned.
1278 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1279 the relocation string.
1281 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1283 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1284 factored out from...
1285 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1287 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1289 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1290 attribute check after ELF file header flag check.
1292 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1294 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1295 return status from `_bfd_elf_merge_object_attributes'.
1297 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1299 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1300 factored out from...
1301 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1303 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1305 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1306 handling of input MIPS ABI flags together.
1308 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1310 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1311 attribute checks for null input.
1313 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1315 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1316 pointers to target data.
1318 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1320 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1323 2016-01-01 Alan Modra <amodra@gmail.com>
1325 Update year range in copyright notice of all files.
1327 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1329 Copyright (C) 2016 Free Software Foundation, Inc.
1331 Copying and distribution of this file, with or without modification,
1332 are permitted in any medium without royalty provided the copyright
1333 notice and this notice are preserved.
1339 version-control: never