1 2016-05-18 Alan Modra <amodra@gmail.com>
3 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
4 for each BFD. Don't goto error_ret_free_local from outside loop.
6 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
8 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
9 STB_GNU_UNIQUE handling.
10 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
11 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
12 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
13 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
14 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
15 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
16 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
17 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
18 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
19 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
20 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
21 (elf_backend_add_symbol_hook): Remove macro.
22 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
23 for STB_GNU_UNIQUE symbols.
25 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
27 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
29 (v850_elf_copy_private_bfd_data): ... here. Call the new
30 function and `_bfd_elf_copy_private_bfd_data'.
32 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
35 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
36 GOTPCREL relocation against large section.
38 2016-05-13 Alan Modra <amodra@gmail.com>
40 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
41 linker dynamic sections in calculating size and address of
42 dynamic tags rather than using output sections. Remove asserts.
43 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
44 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
45 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
46 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
47 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
48 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
49 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
50 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
51 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
52 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
53 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
54 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
55 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
56 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
57 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
58 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
59 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
60 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
61 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
62 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
63 * elflink.c (bfd_elf_final_link): Likewise.
64 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
65 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
66 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
67 don't set doit. Look up dynobj section.
68 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
69 invocation and dynamic tag vma calculation. Don't test
71 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
74 2016-05-13 Alan Modra <amodra@gmail.com>
76 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
77 octets_per_byte. Put dynamic .rela.plt last in link orders.
78 Assign output_offset for reloc sections rather than writing
79 sorted relocs from block corresponding to output_offset.
81 2016-05-12 Alan Modra <amodra@gmail.com>
83 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
85 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
87 * elfxx-mips.c (print_mips_ases): Add DSPR3.
89 2016-05-11 Alan Modra <amodra@gmail.com>
91 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
92 (elf32_hppa_check_relocs): Don't set dynobj.
93 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
94 (elf32_hppa_build_stubs): Likewise.
95 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
97 2016-05-11 Alan Modra <amodra@gmail.com>
100 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
101 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
103 2016-05-10 Jiong Wang <jiong.wang@arm.com>
105 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
106 aarch64_tls_transition check.
108 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
110 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
112 (arm_stub_sym_claimed): New function.
113 (elf32_arm_create_stub): Use veneered symbol name and section if
114 veneer needs to claim its symbol, and keep logic unchanged otherwise.
115 (arm_stub_claim_sym): New function.
116 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
117 veneered symbol, otherwise create local symbol as before.
119 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
121 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
122 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
123 and set branch type of a symbol.
124 (bfd_elf32_arm_process_before_allocation): Likewise.
125 (elf32_arm_relocate_section): Likewise and fix identation along the
127 (allocate_dynrelocs_for_symbol): Likewise.
128 (elf32_arm_finish_dynamic_symbol): Likewise.
129 (elf32_arm_swap_symbol_in): Likewise.
130 (elf32_arm_swap_symbol_out): Likewise.
132 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
134 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
135 * bfd-in2.h: Regenerated.
136 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
137 parameter to add_stub_section callback.
138 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
139 and pass it down to add_stub_section.
140 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
142 (elf32_arm_size_stubs): Add output section parameter to
143 add_stub_section function pointer parameter.
145 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
147 * elf32-arm.c (elf32_arm_create_stub): New function.
148 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
150 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
152 * elf32-arm.c (enum elf32_arm_stub_type): Delete
153 arm_stub_a8_veneer_lwm enumerator.
154 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
155 aforementioned enumerator.
156 (struct elf32_arm_stub_hash_entry): Delete target_addend
157 field and add source_value.
158 (struct a8_erratum_fix): Delete addend field and add target_offset.
159 (stub_hash_newfunc): Initialize source_value field amd remove
160 initialization for target_addend.
161 (arm_build_one_stub): Stop special casing Thumb relocations: promote
162 the else to being always executed, moving the
163 arm_stub_a8_veneer_b_cond specific code in it. Remove
164 stub_entry->target_addend from points_to computation.
165 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
166 to target symbol from start of section rather than the offset from the
168 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
169 fields from struct a8_erratum_fix's offset and target_offset
171 (make_branch_to_a8_stub): Rename target variable to loc. Compute
172 veneered_insn_loc and loc using stub_entry's source_value.
174 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
176 (elf32_arm_merge_eabi_attributes): Add merging logic for
179 2016-05-10 Pip Cet <pipcet@gmail.com>
182 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
183 Define as _bfd_generic_copy_link_hash_symbol_type when using
186 2016-05-09 Nick Clifton <nickc@redhat.com>
189 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
190 field before accessing sections array.
192 2016-05-09 Christophe Monat <christophe.monat@st.com>
195 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
196 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
198 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
200 (create_instruction_vldmdb): Likewise.
201 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
202 uses it to re-encode.
204 2016-05-09 Nick Clifton <nickc@redhat.com>
207 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
210 2016-05-09 Alan Modra <amodra@gmail.com>
212 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
214 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
217 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
218 documenting that indx == -3 if symbol is defined in a discarded
220 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
221 symbol is defined in a discarded section.
222 (elf_link_output_extsym): Strip a global symbol defined in a
225 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
227 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
230 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
232 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
234 (elf_i386_convert_load_reloc): This. New function.
235 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
237 (elf_x86_64_convert_load_reloc): This. New function.
239 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
241 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
242 Don't check if contents == NULL.
243 (elf_i386_tls_transition): Add from_relocate_section. Check
244 from_relocate_section instead of contents != NULL. Update
245 elf_i386_check_tls_transition call.
246 (elf_i386_check_relocs): Cache the section contents if
247 keep_memory is FALSE. Pass FALSE as from_relocate_section to
248 elf_i386_tls_transition.
249 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
250 to elf_i386_tls_transition.
251 (elf_backend_caches_rawsize): New.
252 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
254 (elf_x86_64_tls_transition): Add from_relocate_section. Check
255 from_relocate_section instead of contents != NULL.
256 (elf_x86_64_check_relocs): Cache the section contents if
257 keep_memory is FALSE. Pass FALSE as from_relocate_section to
258 elf_x86_64_tls_transition.
259 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
260 to elf_x86_64_tls_transition.
261 (elf_backend_caches_rawsize): New.
263 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
266 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
269 2016-05-03 Jiong Wang <jiong.wang@arm.com>
271 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
272 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
273 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
274 no_apply_dynamic_relocs.
275 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
276 dynamic relocations generated.
278 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
280 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
282 (elf_i386_create_dynamic_sections): Here.
283 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
284 interp setting to ...
285 (elf_x86_64_create_dynamic_sections): Here.
287 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
290 and replace (EH)->has_got_reloc with GOT_RELOC.
291 (elf_i386_fixup_symbol): Pass has_got_reloc to
292 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
293 (elf_i386_allocate_dynrelocs): Likewise.
294 (elf_i386_relocate_section): Likewise.
295 (elf_i386_finish_dynamic_symbol): Likewise.
296 (elf_i386_convert_load): Pass TRUE to
297 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
298 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
299 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
300 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
301 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
302 (elf_x86_64_allocate_dynrelocs): Likewise.
303 (elf_x86_64_relocate_section): Likewise.
304 (elf_x86_64_finish_dynamic_symbol): Likewise.
305 (elf_x86_64_convert_load): Pass TRUE to
306 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
308 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
310 * elf32-i386.c (check_relocs_failed): New.
311 (elf_i386_check_relocs): Set check_relocs_failed on error.
312 (elf_i386_relocate_section): Skip if check_relocs failed.
314 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
316 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
317 check_relocs_failed on error.
319 2016-04-29 Nick Clifton <nickc@redhat.com>
322 * elf-bfd.h (struct elf_backend_data): Rename
323 elf_backend_set_special_section_info_and_link to
324 elf_backend_copy_special_section_fields.
325 * elfxx-target.h: Likewise.
326 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
327 comparing section flags.
328 (copy_special_section_fields): New function.
329 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
330 Perform two scans over special sections. The first one looks for
331 a direct mapping between the output section and an input section.
332 The second scan looks for a possible match based upon section
334 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
335 function. Handle setting the sh_link field of SHT_ARM_EXIDX
337 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
338 elf32_i386_copy_solaris_special_section_fields.
339 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
340 Rename to elf32_sparc_copy_solaris_special_section_fields.
341 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
342 elf64_x86_64_copy_solaris_special_section_fields.
344 2016-04-28 Nick Clifton <nickc@redhat.com>
346 * po/zh_CN.po: Updated Chinese (simplified) translation.
348 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
351 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
352 when estimating distances between output sections.
354 2016-04-27 Alan Modra <amodra@gmail.com>
356 * elflink.c (_bfd_elf_is_start_stop): New function.
357 (_bfd_elf_gc_mark_rsec): Use it.
358 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
360 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
362 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
363 * mmo.c (mmo_get_section_contents): Likewise.
364 (mmo_set_section_contents): Likewise.
366 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
368 * elf-bfd.h (elf_link_hash_table): Update comments for
370 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
371 the unused NULL entry at the head of dynamic symbol table.
372 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
375 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
377 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
378 created file from dynobj.
380 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
382 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
383 normal input file if possible.
385 2016-04-21 Nick Clifton <nickc@redhat.com>
387 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
388 * aout-target.h: Likewise.
389 * aout-tic30.c: Likewise.
390 * binary.c: Likewise.
392 * coff-alpha.c: Likewise.
393 * coff-rs6000.c: Likewise.
394 * coff64-rs6000.c: Likewise.
395 * coffcode.h: Likewise.
396 * i386msdos.c: Likewise.
397 * i386os9k.c: Likewise.
400 * libbfd-in.h: Likewise.
401 * libecoff.h: Likewise.
402 * mach-o-target.c: Likewise.
404 * nlm-target.h: Likewise.
407 * plugin.c: Likewise.
408 * ppcboot.c: Likewise.
411 * tekhex.c: Likewise.
412 * versados.c: Likewise.
413 * vms-alpha.c: Likewise.
415 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
416 * linker.c (bfd_link_check_relocs): New function.
417 (_bfd_generic_link_check_relocs): New function.
418 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
419 _bfd_link_check_relocs field.
420 (struct bfd_target)L Add _bfd_link_check_relocs field.
421 * bfd-in2.h: Regenerate.
422 * libbfd.h: Regenerate.
424 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
426 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
427 (elf_backend_gc_sweep_hook): Likewise.
428 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
429 (elf_backend_gc_sweep_hook): Likewise.
431 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
433 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
436 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
439 * elf64-x86-64.c (check_relocs_failed): New.
440 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
441 Support relocation agaist local symbol. Set check_relocs_failed.
442 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
443 R_X86_64_32 relocation overflow.
444 (elf_x86_64_relocate_section): Skip if check_relocs failed.
445 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
447 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
449 * elf32-i386.c (elf_i386_check_relocs): Call
450 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
451 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
453 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
455 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
456 * elflink.c (_bfd_elf_link_check_relocs): New function.
457 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
458 if check_relocs_after_open_input is FALSE.
460 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
462 * cache.c: Update old style function definitions.
463 * elf32-m68k.c: Likewise.
464 * elf64-mmix.c: Likewise.
465 * stab-syms.c: Likewise.
467 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
469 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
471 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
473 * Makefile.in: Regenerated with automake 1.11.6.
474 * aclocal.m4: Likewise.
475 * doc/Makefile.in: Likewise.
477 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
479 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
480 * bfd-in2.h: Regenerate.
481 * libbfd.h: Regenerate.
482 * elf32-arc.c: Add 'opcode/arc.h' include.
483 (struct arc_relocation_data): Add symbol_name.
484 (arc_special_overflow_checks): New function.
485 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
486 required, add an extra comment.
487 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
489 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
491 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
493 (elf_arc_relocate_section): Update enum uses.
494 (elf_arc_check_relocs): Likewise.
495 (elf_arc_finish_dynamic_symbol): Likewise.
497 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
499 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
502 2016-04-14 Nick Clifton <nickc@redhat.com>
505 * elf-bbfd.h (struct elf_backend_data): New field:
507 New field: elf_backend_set_special_section_info_and_link
508 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
510 (elf_backend_set_special_section_info_and_link): Define if not
512 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
513 elf_backend_strtab_flags macros to initialise fields in structure.
514 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
515 being set even if SHF_MERGE is not set.
516 (elf_fake_sections): Likewise.
517 (section_match): New function. Matches two ELF sections based
518 upon fixed characteristics.
519 (find_link): New function. Locates a section in a BFD that
520 matches a section in a different BFD.
521 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
522 fields of reserved sections.
523 (bfd_elf_compute_section_file_positions): Set the flags for the
524 .shstrtab section based upon the elf_strtab_flags field in the
525 elf_backend_data structure.
526 (swap_out_syms): Likewise for the .strtab section.
527 * elflink.c (bfd_elf_final_link): Set the flags for the
528 .strtab section based upon the elf_strtab_flags field in the
529 elf_backend_data structure.
530 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
531 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
533 (elf_backend_set_special_section_info_and_link): Define for
535 * elf32-sparc.c: Likewise.
536 * elf64-x86-64.c: Likewise.
538 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
541 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
543 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
544 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
545 applies to read-only section.
546 * elf32-i386.c (elf_i386_link_hash_table): Add
547 readonly_dynrelocs_against_ifunc.
548 (elf_i386_allocate_dynrelocs): Updated.
549 (elf_i386_size_dynamic_sections): Issue an error for read-only
550 segment with dynamic IFUNC relocations only if
551 readonly_dynrelocs_against_ifunc is TRUE.
552 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
553 readonly_dynrelocs_against_ifunc.
554 (elf_x86_64_allocate_dynrelocs): Updated.
555 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
556 segment with dynamic IFUNC relocations only if
557 readonly_dynrelocs_against_ifunc is TRUE.
558 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
561 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
563 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
564 a fall through from error_ret_free_internal. Free local_syms in
565 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
567 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
569 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
570 (relocate_plt_for_entry): Likewise.
572 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
574 * elf32-arc.c (elf_arc_check_relocs): Changed
576 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
578 * elf32-arc.c (name_for_global_symbol): Changed assert.
579 (get_replace_function): Created.:
580 (struct arc_relocation_data): Changed to signed types.
581 (defines S, L, P, PDATA): Casted to signed type.
582 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
583 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
584 (arc_do_relocation): Changed.
586 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
588 * elf32-arc.c (name_for_global_symbol): Added assert to check for
590 (elf_arc_relocate_section): Added and changed asserts, validating
591 the synamic symbol index.
592 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
593 relocation if symbol has dynindx set to -1.
595 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
597 * elflink.c (elf_link_add_object_symbols): Always turn hidden
598 and internal symbols which have a dynamic index into local
601 2016-04-04 Nick Clifton <nickc@redhat.com>
604 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
605 version number if the version is zero.
607 2016-04-01 Alan Modra <amodra@gmail.com>
610 * elflink.c (on_needed_list): Recursively check needed status.
611 (elf_link_add_object_symbols): Adjust.
613 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
615 * elf32-avr.c (avr_elf32_load_records_from_section): Free
616 internal_relocs only if they aren't cached.
618 2016-03-29 Nick Clifton <nickc@redhat.com>
621 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
622 assertion on the size of the got section to allow it to be bigger
623 than the number of relocs.
625 2016-03-29 Toni Spets <toni.spets@iki.fi>
628 * coffcode.h (coff_write_object_contents): Revert accidental
631 2016-03-22 Alan Modra <amodra@gmail.com>
634 * dwarf2.c (read_attribute_value): Skip info_ptr check for
635 DW_FORM_flag_present.
637 2016-03-22 Nick Clifton <nickc@redhat.com>
639 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
640 architecture name for backwards compatibility.
642 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
645 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
646 sufficiently recent version of GCC.
647 * configure: Regenerate.
649 2016-03-22 Alan Modra <amodra@gmail.com>
652 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
654 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
656 * archures.c (bfd_mach_arc_nps400): Define.
657 * bfd-in2.h: Regenerate.
658 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
659 some existing entries to make space.
660 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
661 (arc_elf_final_write_processing): Likewise.
663 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
665 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
667 (arc_elf_final_write_processing): Don't bother setting cpu field
668 in e_flags, this will have been set elsewhere.
670 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
672 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
675 2016-03-21 Nick Clifton <nickc@redhat.com>
677 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
678 * configure: Regenerate.
679 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
680 alloca with call to xmalloc.
681 * elf32-nds32.c: Likewise.
682 * elf64-hppa.c: Likewise.
683 * elfxx-mips.c: Likewise.
685 * pei-x86_64.c: Likewise.
689 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
692 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
694 (elf_i386_relocate_section): Likewise.
695 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
696 (elf_x86_64_relocate_section): Likewise.
698 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
701 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
702 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
703 relocation overflow check.
705 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
707 * bfd-in2.h: Regenerated.
709 2016-03-11 Dan Gissel <dgisselq@ieee.org>
712 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
713 uses bytes not octets.
714 * elflink.c (resolve_section): Likewise.
716 (eval_section): Pass the input_bfd to resolve_section.
717 (bfd_elf_perform_complex_relocation): Convert byte offset to
718 octets before read and writing values.
719 (elf_link_input_bfd): Add byte to octet conversions.
720 (elf_reloc_link_order): Likewise.
721 (elf_fixup_link_order): Likewise.
722 (bfd_elf_final_link): Likewise.
723 * reloc.c (_bfd_final_link_relocate): Likewise.
724 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
726 2016-03-10 Nick Clifton <nickc@redhat.com>
728 * config.bfd: Mark the i370 target as obsolete.
730 2016-03-09 Pedro Alves <palves@redhat.com>
732 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
733 gcc ABI)" to printable name.
734 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
735 of "v850-rh850" as printable name.
737 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
740 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
741 relocations against absolute symbols.
743 2016-03-09 Alan Modra <amodra@gmail.com>
746 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
747 length elements in the archive.
749 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
752 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
753 for -E/--dynamic-list only when not relocatable.
755 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
758 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
759 count for locally defined local IFUNC symbols in shared object.
760 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
762 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
765 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
768 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
769 Andrew Burgess <andrew.burgess@embecosm.com>
771 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
772 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
773 (arc_elf_howto_init): Added assert to validate relocations.
774 (get_middle_endian_relocation): Delete.
775 (middle_endian_convert): New function.
776 (ME): Redefine, now does nothing.
778 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
779 definition to call middle_endian_convert. Add a new local
780 variable and make use of this throughout. Added call to
781 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
783 2016-03-07 Nick Clifton <nickc@redhat.com>
786 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
787 length elements in the archive.
789 2016-03-07 Jiong Wang <jiong.wang@arm.com>
791 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
792 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
794 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
797 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
798 executable as definition if the new definition comes from a
801 2016-03-02 Alan Modra <amodra@gmail.com>
803 * Makefile.in: Regenerate.
804 * po/SRC-POTFILES.in: Regenerate.
806 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
808 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
809 relocation addend when sections get merged.
811 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
813 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
815 (elf_arc_relocate_section): Fixes and conditions to support PIE.
816 Assert for code sections dynamic relocs.
818 2016-02-26 Renlin Li <renlin.li@arm.com>
820 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
821 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
823 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
827 load with locally bound symbols if PIC is false or there is no
828 base register. Optimize branch to 0 if PIC is false.
829 (elf_i386_relocate_section): Don't generate dynamic relocations
830 against undefined weak symbols if PIC is false.
831 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
832 if we can't estimate relocation overflow with --no-relax.
833 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
834 symbols if PIC is false. Optimize branch to 0 if PIC is false.
835 (elf_x86_64_relocate_section): Don't generate dynamic relocations
836 against undefined weak symbols if PIC is false.
838 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
841 * bfd.c (bfd): Change flags to 20 bits.
842 (BFD_CONVERT_ELF_COMMON): New.
843 (BFD_USE_ELF_STT_COMMON): Likewise.
844 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
845 BFD_USE_ELF_STT_COMMON.
846 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
847 * configure.ac: Remove --enable-elf-stt-common.
848 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
849 common symbol depending on BFD_CONVERT_ELF_COMMON and
850 BFD_USE_ELF_STT_COMMON.
851 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
853 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
855 (elf_link_convert_common_type): New function.
856 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
857 common symbol depending on BFD_CONVERT_ELF_COMMON and
858 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
859 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
860 and BFD_USE_ELF_STT_COMMON to object_flags.
861 (TARGET_LITTLE_SYM): Likewise.
862 * syms.c (BSF_KEEP_G): Renamed to ...
863 (BSF_ELF_COMMON): This.
864 * bfd-in2.h: Regenerated.
865 * config.in: Likewise.
866 * configure: Likewise.
868 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
873 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
874 (elf_i386_link_hash_entry): Add has_got_reloc and
876 (elf_i386_link_hash_table): Add interp.
877 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
879 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
881 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
882 (elf_i386_fixup_symbol): New function.
883 (elf_i386_pie_finish_undefweak_symbol): Likewise.
884 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
885 relocations and discard relocations against resolved undefined
886 weak symbols in executable. Don't make resolved undefined weak
887 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
888 relocation against undefined weak symbols in PIE.
889 (elf_i386_size_dynamic_sections): Set interp to .interp section.
890 (elf_i386_relocate_section): Don't generate dynamic relocations
891 against resolved undefined weak symbols in PIE, except for
893 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
894 dynamic PLT/GOT relocations for resolved undefined weak symbols.
895 Don't generate dynamic relocation against resolved undefined weak
896 symbol in executable.
897 (elf_i386_finish_dynamic_sections): Call
898 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
899 (elf_backend_fixup_symbol): New.
900 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
901 (elf_x86_64_link_hash_entry): Add has_got_reloc and
903 (elf_x86_64_link_hash_table): Add interp.
904 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
906 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
908 (elf_x86_64_check_relocs): Set has_got_reloc and
910 (elf_x86_64_fixup_symbol): New function.
911 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
912 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
913 relocations and discard relocations against resolved undefined
914 weak symbols in executable. Don't make resolved undefined weak
915 symbols in executable dynamic.
916 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
917 (elf_x86_64_relocate_section): Check relocation overflow for
918 dynamic relocations against unresolved weak undefined symbols.
919 Don't generate dynamic relocations against resolved weak
920 undefined symbols in PIE.
921 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
922 dynamic PLT/GOT relocations for resolved undefined weak symbols.
923 Don't generate dynamic relocation against resolved undefined weak
924 symbol in executable.
925 (elf_x86_64_finish_dynamic_sections): Call
926 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
927 (elf_backend_fixup_symbol): New.
929 2016-02-26 Alan Modra <amodra@gmail.com>
931 * elf64-ppc.c (create_linkage_sections): Create sfpr when
932 save_restore_funcs, rest of sections when not relocatable.
933 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
934 (sfpr_define): Define all symbols on emitted code.
935 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
936 when relocatable. Move sfpr_define loop earlier.
938 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
940 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
941 (elf_x86_64_relocate_section): Use it. Replace
942 x86_64_elf_howto_table[r_type] with howto.
944 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
947 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
948 symbol version is unknown.
950 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
952 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
953 to (bfd_vma) -1 when setting needs_plt to 0.
954 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
956 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
958 * elflink.c (bfd_elf_record_link_assignment): Check for shared
959 library, instead of PIC, and don't check PDE when making linker
960 assigned symbol dynamic.
962 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
964 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
965 ABIVERSION for non-executable stack.
967 2016-02-23 Rich Felker <bugdal@aerifal.cx>
970 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
971 Always produce a RELATIVE reloc for a local symbol.
973 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
975 Fix test-case ld-elf/pr19617b
976 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
977 discard unused non-function symbols when --dynamic-list-data.
979 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
981 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
982 dynsym section, even if it is empty, with dynamic sections.
984 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
986 * syms.c: Remove BSF_COMMON from comments.
987 * bfd-in2.h: Regenerated.
989 2016-02-22 Jiong Wang <jiong.wang@arm.com>
991 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
992 for destination. Remove useless function parameters.
993 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
995 2016-02-19 Nick Clifton <nickc@redhat.com>
998 * aoutx.h (aout_link_add_symbols): Check for out of range string
1002 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1003 processing if we encounter a reloc without an associated symbol.
1005 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1008 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1009 sections for -E/--dynamic-list.
1011 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1013 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1016 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1018 * plugin.c (plugin_vec): Set match priority to 255.
1019 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1020 matching against the plugin vector, take priority from there not
1023 2016-02-15 Nick Clifton <nickc@redhat.com>
1025 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1026 for length and type fields. Use a signed value for the
1027 suffix_length field.
1029 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1033 significant bit in GOT offset for R_386_GOT32X.
1035 2016-02-10 Nick Clifton <nickc@redhat.com>
1038 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1040 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1041 number of messages about FDE encoding preventing .eh_frame_hdr
1044 2016-02-09 Nick Clifton <nickc@redhat.com>
1046 * oasys.c (oasys_archive_p): Fix indentation.
1047 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1048 constant for left shifting.
1050 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1051 helpful warning message to explain why certain AArch64 relocs
1054 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1056 * pe-mips.c (coff_mips_reloc): Fix formatting.
1058 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1060 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1061 to bfd_mach_arc_arc600.
1063 2016-02-04 Alan Modra <amodra@gmail.com>
1065 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1068 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1072 distances in the compressed_size field of the output section.
1074 2016-02-02 Alan Modra <amodra@gmail.com>
1076 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1077 ELFv2 entry optimization.
1079 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1083 no relocations in relocatable files.
1085 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1088 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1089 if a symbol from a library loaded via DT_NEEDED doesn't match
1090 the symbol referenced by regular object.
1092 2016-02-01 Nathaniel Smith <njs@pobox.com>
1094 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1097 2016-02-01 Alan Modra <amodra@gmail.com>
1099 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1100 an out of range reloc_index.
1101 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1103 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1105 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1106 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1107 * Makefile.in: Regenerated.
1109 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1111 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1113 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1116 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1118 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1120 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1123 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1124 against STT_GNU_IFUNC symbol only with dynamic symbols.
1125 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1127 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1130 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1131 decompress debug sections.
1133 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1135 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1138 2016-01-25 Nick Clifton <nickc@redhat.com>
1141 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1142 dsym filename buffer.
1144 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1146 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1148 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1150 * elfxx-mips.c (BZ16_REG): Correct calculation.
1152 2016-01-21 Nick Clifton <nickc@redhat.com>
1154 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1155 changing the type of _loc to be bfd_byte *.
1156 (elf_arc_finish_dynamic_symbol): Likewise.
1158 2016-01-21 Nick Clifton <nickc@redhat.com>
1161 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1162 class of the linker stub bfd.
1163 (elf32_arm_check_relocs): Skip check for pic format after
1164 processing a vxWorks R_ARM_ABS12 reloc.
1165 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1166 reporting a class mismatch.
1168 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1170 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1171 veneer for sym_sec != input_sec.
1172 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1173 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1174 calculation destination.
1176 2016-01-21 Alan Modra <amodra@gmail.com>
1178 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1179 (swap_linux_prpsinfo64_out): New function.
1180 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1181 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1182 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1183 (elfcore_write_linux_prpsinfo64): Likewise.
1184 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1185 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1186 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1188 2016-01-21 Alan Modra <amodra@gmail.com>
1190 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1191 * elf.c: Adjust #include.
1192 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1193 * Makefile.am (SOURCE_HFILES): Update.
1194 * Makefile.in: Regenerate.
1195 * po/SRC-PORFILES.in: Regenerate.
1197 2016-01-21 Alan Modra <amodra@gmail.com>
1199 * configure.ac: Move corefile selection later in file. Move
1200 tdefaults code immediately after other target vector code.
1201 * configure: Regenerate.
1203 2016-01-20 Mickael Guene <mickael.guene@st.com>
1205 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1206 section using '.text.noread' pattern.
1208 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1210 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1212 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1213 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1215 * arc-plt.def: New file.
1216 * arc-plt.h: Likewise.
1217 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1218 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1219 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1220 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1221 (name_for_global_symbol): Added.
1222 (ADD_RELA): Helper to create dynamic relocs.
1223 (new_got_entry_to_list): Create a new got entry in linked list.
1224 (symbol_has_entry_of_type): Search for specific type of entry in
1226 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1227 (is_reloc_for_TLS, arc_elf_set_private_flags)
1228 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1229 (arc_elf_merge_private_bfd_data): New functions.
1230 (debug_arc_reloc): Cleaned debug info printing.
1231 (PDATA reloc): Changed not to perform address alignment.
1232 (reverse_me): Added. Fix for ARC_32 relocs.
1233 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1235 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1236 Changed function to access an array of list of GOT entries instead
1237 of just an array of offsets.
1238 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1239 (elf_arc_check_relocs): Likewise.
1240 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1241 (elf_arc_finish_dynamic_sections): Likewise
1242 (arc_create_dynamic_sections): Modified conditions to create
1244 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1245 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1246 (relocate_plt_for_entry): Changed to support new way to define PLT
1248 (add_symbol_to_plt): Likewise.
1249 (arc_elf_link_hash_table_create): New function.
1251 2016-01-18 Nick Clifton <nickc@redhat.com>
1254 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1255 section number into internal section number.
1256 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1257 * coffswap.h (coff_swap_sym_in): Likewise.
1258 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1259 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1260 section number field is big enough to hold the external value.
1262 2016-01-17 Alan Modra <amodra@gmail.com>
1264 * configure: Regenerate.
1266 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1268 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1269 when address in first unwind entry does not match start of
1272 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1273 Jiong Wang <jiong.wang@arm.com>
1276 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1279 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1281 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1282 place 'R_' before the reloc name returned.
1283 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1284 the relocation string.
1286 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1288 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1289 factored out from...
1290 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1292 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1294 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1295 attribute check after ELF file header flag check.
1297 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1299 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1300 return status from `_bfd_elf_merge_object_attributes'.
1302 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1304 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1305 factored out from...
1306 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1308 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1310 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1311 handling of input MIPS ABI flags together.
1313 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1315 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1316 attribute checks for null input.
1318 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1320 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1321 pointers to target data.
1323 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1325 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1328 2016-01-01 Alan Modra <amodra@gmail.com>
1330 Update year range in copyright notice of all files.
1332 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1334 Copyright (C) 2016 Free Software Foundation, Inc.
1336 Copying and distribution of this file, with or without modification,
1337 are permitted in any medium without royalty provided the copyright
1338 notice and this notice are preserved.
1344 version-control: never