1 2016-05-10 Jiong Wang <jiong.wang@arm.com>
3 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
4 aarch64_tls_transition check.
6 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
8 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
10 (arm_stub_sym_claimed): New function.
11 (elf32_arm_create_stub): Use veneered symbol name and section if
12 veneer needs to claim its symbol, and keep logic unchanged otherwise.
13 (arm_stub_claim_sym): New function.
14 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
15 veneered symbol, otherwise create local symbol as before.
17 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
19 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
20 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
21 and set branch type of a symbol.
22 (bfd_elf32_arm_process_before_allocation): Likewise.
23 (elf32_arm_relocate_section): Likewise and fix identation along the
25 (allocate_dynrelocs_for_symbol): Likewise.
26 (elf32_arm_finish_dynamic_symbol): Likewise.
27 (elf32_arm_swap_symbol_in): Likewise.
28 (elf32_arm_swap_symbol_out): Likewise.
30 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
32 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
33 * bfd-in2.h: Regenerated.
34 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
35 parameter to add_stub_section callback.
36 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
37 and pass it down to add_stub_section.
38 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
40 (elf32_arm_size_stubs): Add output section parameter to
41 add_stub_section function pointer parameter.
43 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
45 * elf32-arm.c (elf32_arm_create_stub): New function.
46 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
48 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
50 * elf32-arm.c (enum elf32_arm_stub_type): Delete
51 arm_stub_a8_veneer_lwm enumerator.
52 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
53 aforementioned enumerator.
54 (struct elf32_arm_stub_hash_entry): Delete target_addend
55 field and add source_value.
56 (struct a8_erratum_fix): Delete addend field and add target_offset.
57 (stub_hash_newfunc): Initialize source_value field amd remove
58 initialization for target_addend.
59 (arm_build_one_stub): Stop special casing Thumb relocations: promote
60 the else to being always executed, moving the
61 arm_stub_a8_veneer_b_cond specific code in it. Remove
62 stub_entry->target_addend from points_to computation.
63 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
64 to target symbol from start of section rather than the offset from the
66 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
67 fields from struct a8_erratum_fix's offset and target_offset
69 (make_branch_to_a8_stub): Rename target variable to loc. Compute
70 veneered_insn_loc and loc using stub_entry's source_value.
72 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
74 (elf32_arm_merge_eabi_attributes): Add merging logic for
77 2016-05-10 Pip Cet <pipcet@gmail.com>
80 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
81 Define as _bfd_generic_copy_link_hash_symbol_type when using
84 2016-05-09 Nick Clifton <nickc@redhat.com>
87 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
88 field before accessing sections array.
90 2016-05-09 Christophe Monat <christophe.monat@st.com>
93 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
94 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
96 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
98 (create_instruction_vldmdb): Likewise.
99 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
100 uses it to re-encode.
102 2016-05-09 Nick Clifton <nickc@redhat.com>
105 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
108 2016-05-09 Alan Modra <amodra@gmail.com>
110 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
112 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
115 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
116 documenting that indx == -3 if symbol is defined in a discarded
118 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
119 symbol is defined in a discarded section.
120 (elf_link_output_extsym): Strip a global symbol defined in a
123 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
125 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
128 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
130 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
132 (elf_i386_convert_load_reloc): This. New function.
133 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
135 (elf_x86_64_convert_load_reloc): This. New function.
137 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
139 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
140 Don't check if contents == NULL.
141 (elf_i386_tls_transition): Add from_relocate_section. Check
142 from_relocate_section instead of contents != NULL. Update
143 elf_i386_check_tls_transition call.
144 (elf_i386_check_relocs): Cache the section contents if
145 keep_memory is FALSE. Pass FALSE as from_relocate_section to
146 elf_i386_tls_transition.
147 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
148 to elf_i386_tls_transition.
149 (elf_backend_caches_rawsize): New.
150 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
152 (elf_x86_64_tls_transition): Add from_relocate_section. Check
153 from_relocate_section instead of contents != NULL.
154 (elf_x86_64_check_relocs): Cache the section contents if
155 keep_memory is FALSE. Pass FALSE as from_relocate_section to
156 elf_x86_64_tls_transition.
157 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
158 to elf_x86_64_tls_transition.
159 (elf_backend_caches_rawsize): New.
161 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
164 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
167 2016-05-03 Jiong Wang <jiong.wang@arm.com>
169 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
170 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
171 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
172 no_apply_dynamic_relocs.
173 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
174 dynamic relocations generated.
176 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
178 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
180 (elf_i386_create_dynamic_sections): Here.
181 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
182 interp setting to ...
183 (elf_x86_64_create_dynamic_sections): Here.
185 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
187 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
188 and replace (EH)->has_got_reloc with GOT_RELOC.
189 (elf_i386_fixup_symbol): Pass has_got_reloc to
190 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
191 (elf_i386_allocate_dynrelocs): Likewise.
192 (elf_i386_relocate_section): Likewise.
193 (elf_i386_finish_dynamic_symbol): Likewise.
194 (elf_i386_convert_load): Pass TRUE to
195 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
196 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
197 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
198 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
199 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
200 (elf_x86_64_allocate_dynrelocs): Likewise.
201 (elf_x86_64_relocate_section): Likewise.
202 (elf_x86_64_finish_dynamic_symbol): Likewise.
203 (elf_x86_64_convert_load): Pass TRUE to
204 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
206 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
208 * elf32-i386.c (check_relocs_failed): New.
209 (elf_i386_check_relocs): Set check_relocs_failed on error.
210 (elf_i386_relocate_section): Skip if check_relocs failed.
212 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
214 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
215 check_relocs_failed on error.
217 2016-04-29 Nick Clifton <nickc@redhat.com>
220 * elf-bfd.h (struct elf_backend_data): Rename
221 elf_backend_set_special_section_info_and_link to
222 elf_backend_copy_special_section_fields.
223 * elfxx-target.h: Likewise.
224 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
225 comparing section flags.
226 (copy_special_section_fields): New function.
227 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
228 Perform two scans over special sections. The first one looks for
229 a direct mapping between the output section and an input section.
230 The second scan looks for a possible match based upon section
232 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
233 function. Handle setting the sh_link field of SHT_ARM_EXIDX
235 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
236 elf32_i386_copy_solaris_special_section_fields.
237 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
238 Rename to elf32_sparc_copy_solaris_special_section_fields.
239 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
240 elf64_x86_64_copy_solaris_special_section_fields.
242 2016-04-28 Nick Clifton <nickc@redhat.com>
244 * po/zh_CN.po: Updated Chinese (simplified) translation.
246 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
249 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
250 when estimating distances between output sections.
252 2016-04-27 Alan Modra <amodra@gmail.com>
254 * elflink.c (_bfd_elf_is_start_stop): New function.
255 (_bfd_elf_gc_mark_rsec): Use it.
256 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
258 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
260 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
261 * mmo.c (mmo_get_section_contents): Likewise.
262 (mmo_set_section_contents): Likewise.
264 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
266 * elf-bfd.h (elf_link_hash_table): Update comments for
268 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
269 the unused NULL entry at the head of dynamic symbol table.
270 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
273 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
275 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
276 created file from dynobj.
278 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
280 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
281 normal input file if possible.
283 2016-04-21 Nick Clifton <nickc@redhat.com>
285 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
286 * aout-target.h: Likewise.
287 * aout-tic30.c: Likewise.
288 * binary.c: Likewise.
290 * coff-alpha.c: Likewise.
291 * coff-rs6000.c: Likewise.
292 * coff64-rs6000.c: Likewise.
293 * coffcode.h: Likewise.
294 * i386msdos.c: Likewise.
295 * i386os9k.c: Likewise.
298 * libbfd-in.h: Likewise.
299 * libecoff.h: Likewise.
300 * mach-o-target.c: Likewise.
302 * nlm-target.h: Likewise.
305 * plugin.c: Likewise.
306 * ppcboot.c: Likewise.
309 * tekhex.c: Likewise.
310 * versados.c: Likewise.
311 * vms-alpha.c: Likewise.
313 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
314 * linker.c (bfd_link_check_relocs): New function.
315 (_bfd_generic_link_check_relocs): New function.
316 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
317 _bfd_link_check_relocs field.
318 (struct bfd_target)L Add _bfd_link_check_relocs field.
319 * bfd-in2.h: Regenerate.
320 * libbfd.h: Regenerate.
322 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
324 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
325 (elf_backend_gc_sweep_hook): Likewise.
326 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
327 (elf_backend_gc_sweep_hook): Likewise.
329 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
331 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
334 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
337 * elf64-x86-64.c (check_relocs_failed): New.
338 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
339 Support relocation agaist local symbol. Set check_relocs_failed.
340 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
341 R_X86_64_32 relocation overflow.
342 (elf_x86_64_relocate_section): Skip if check_relocs failed.
343 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
345 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
347 * elf32-i386.c (elf_i386_check_relocs): Call
348 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
349 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
351 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
353 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
354 * elflink.c (_bfd_elf_link_check_relocs): New function.
355 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
356 if check_relocs_after_open_input is FALSE.
358 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
360 * cache.c: Update old style function definitions.
361 * elf32-m68k.c: Likewise.
362 * elf64-mmix.c: Likewise.
363 * stab-syms.c: Likewise.
365 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
367 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
369 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
371 * Makefile.in: Regenerated with automake 1.11.6.
372 * aclocal.m4: Likewise.
373 * doc/Makefile.in: Likewise.
375 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
377 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
378 * bfd-in2.h: Regenerate.
379 * libbfd.h: Regenerate.
380 * elf32-arc.c: Add 'opcode/arc.h' include.
381 (struct arc_relocation_data): Add symbol_name.
382 (arc_special_overflow_checks): New function.
383 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
384 required, add an extra comment.
385 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
387 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
389 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
391 (elf_arc_relocate_section): Update enum uses.
392 (elf_arc_check_relocs): Likewise.
393 (elf_arc_finish_dynamic_symbol): Likewise.
395 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
397 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
400 2016-04-14 Nick Clifton <nickc@redhat.com>
403 * elf-bbfd.h (struct elf_backend_data): New field:
405 New field: elf_backend_set_special_section_info_and_link
406 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
408 (elf_backend_set_special_section_info_and_link): Define if not
410 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
411 elf_backend_strtab_flags macros to initialise fields in structure.
412 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
413 being set even if SHF_MERGE is not set.
414 (elf_fake_sections): Likewise.
415 (section_match): New function. Matches two ELF sections based
416 upon fixed characteristics.
417 (find_link): New function. Locates a section in a BFD that
418 matches a section in a different BFD.
419 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
420 fields of reserved sections.
421 (bfd_elf_compute_section_file_positions): Set the flags for the
422 .shstrtab section based upon the elf_strtab_flags field in the
423 elf_backend_data structure.
424 (swap_out_syms): Likewise for the .strtab section.
425 * elflink.c (bfd_elf_final_link): Set the flags for the
426 .strtab section based upon the elf_strtab_flags field in the
427 elf_backend_data structure.
428 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
429 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
431 (elf_backend_set_special_section_info_and_link): Define for
433 * elf32-sparc.c: Likewise.
434 * elf64-x86-64.c: Likewise.
436 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
439 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
441 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
442 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
443 applies to read-only section.
444 * elf32-i386.c (elf_i386_link_hash_table): Add
445 readonly_dynrelocs_against_ifunc.
446 (elf_i386_allocate_dynrelocs): Updated.
447 (elf_i386_size_dynamic_sections): Issue an error for read-only
448 segment with dynamic IFUNC relocations only if
449 readonly_dynrelocs_against_ifunc is TRUE.
450 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
451 readonly_dynrelocs_against_ifunc.
452 (elf_x86_64_allocate_dynrelocs): Updated.
453 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
454 segment with dynamic IFUNC relocations only if
455 readonly_dynrelocs_against_ifunc is TRUE.
456 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
459 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
461 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
462 a fall through from error_ret_free_internal. Free local_syms in
463 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
465 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
467 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
468 (relocate_plt_for_entry): Likewise.
470 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
472 * elf32-arc.c (elf_arc_check_relocs): Changed
474 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
476 * elf32-arc.c (name_for_global_symbol): Changed assert.
477 (get_replace_function): Created.:
478 (struct arc_relocation_data): Changed to signed types.
479 (defines S, L, P, PDATA): Casted to signed type.
480 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
481 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
482 (arc_do_relocation): Changed.
484 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
486 * elf32-arc.c (name_for_global_symbol): Added assert to check for
488 (elf_arc_relocate_section): Added and changed asserts, validating
489 the synamic symbol index.
490 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
491 relocation if symbol has dynindx set to -1.
493 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
495 * elflink.c (elf_link_add_object_symbols): Always turn hidden
496 and internal symbols which have a dynamic index into local
499 2016-04-04 Nick Clifton <nickc@redhat.com>
502 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
503 version number if the version is zero.
505 2016-04-01 Alan Modra <amodra@gmail.com>
508 * elflink.c (on_needed_list): Recursively check needed status.
509 (elf_link_add_object_symbols): Adjust.
511 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
513 * elf32-avr.c (avr_elf32_load_records_from_section): Free
514 internal_relocs only if they aren't cached.
516 2016-03-29 Nick Clifton <nickc@redhat.com>
519 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
520 assertion on the size of the got section to allow it to be bigger
521 than the number of relocs.
523 2016-03-29 Toni Spets <toni.spets@iki.fi>
526 * coffcode.h (coff_write_object_contents): Revert accidental
529 2016-03-22 Alan Modra <amodra@gmail.com>
532 * dwarf2.c (read_attribute_value): Skip info_ptr check for
533 DW_FORM_flag_present.
535 2016-03-22 Nick Clifton <nickc@redhat.com>
537 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
538 architecture name for backwards compatibility.
540 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
543 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
544 sufficiently recent version of GCC.
545 * configure: Regenerate.
547 2016-03-22 Alan Modra <amodra@gmail.com>
550 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
552 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
554 * archures.c (bfd_mach_arc_nps400): Define.
555 * bfd-in2.h: Regenerate.
556 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
557 some existing entries to make space.
558 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
559 (arc_elf_final_write_processing): Likewise.
561 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
563 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
565 (arc_elf_final_write_processing): Don't bother setting cpu field
566 in e_flags, this will have been set elsewhere.
568 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
570 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
573 2016-03-21 Nick Clifton <nickc@redhat.com>
575 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
576 * configure: Regenerate.
577 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
578 alloca with call to xmalloc.
579 * elf32-nds32.c: Likewise.
580 * elf64-hppa.c: Likewise.
581 * elfxx-mips.c: Likewise.
583 * pei-x86_64.c: Likewise.
587 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
590 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
592 (elf_i386_relocate_section): Likewise.
593 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
594 (elf_x86_64_relocate_section): Likewise.
596 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
599 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
600 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
601 relocation overflow check.
603 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
605 * bfd-in2.h: Regenerated.
607 2016-03-11 Dan Gissel <dgisselq@ieee.org>
610 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
611 uses bytes not octets.
612 * elflink.c (resolve_section): Likewise.
614 (eval_section): Pass the input_bfd to resolve_section.
615 (bfd_elf_perform_complex_relocation): Convert byte offset to
616 octets before read and writing values.
617 (elf_link_input_bfd): Add byte to octet conversions.
618 (elf_reloc_link_order): Likewise.
619 (elf_fixup_link_order): Likewise.
620 (bfd_elf_final_link): Likewise.
621 * reloc.c (_bfd_final_link_relocate): Likewise.
622 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
624 2016-03-10 Nick Clifton <nickc@redhat.com>
626 * config.bfd: Mark the i370 target as obsolete.
628 2016-03-09 Pedro Alves <palves@redhat.com>
630 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
631 gcc ABI)" to printable name.
632 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
633 of "v850-rh850" as printable name.
635 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
638 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
639 relocations against absolute symbols.
641 2016-03-09 Alan Modra <amodra@gmail.com>
644 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
645 length elements in the archive.
647 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
650 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
651 for -E/--dynamic-list only when not relocatable.
653 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
656 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
657 count for locally defined local IFUNC symbols in shared object.
658 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
660 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
663 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
666 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
667 Andrew Burgess <andrew.burgess@embecosm.com>
669 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
670 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
671 (arc_elf_howto_init): Added assert to validate relocations.
672 (get_middle_endian_relocation): Delete.
673 (middle_endian_convert): New function.
674 (ME): Redefine, now does nothing.
676 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
677 definition to call middle_endian_convert. Add a new local
678 variable and make use of this throughout. Added call to
679 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
681 2016-03-07 Nick Clifton <nickc@redhat.com>
684 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
685 length elements in the archive.
687 2016-03-07 Jiong Wang <jiong.wang@arm.com>
689 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
690 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
692 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
695 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
696 executable as definition if the new definition comes from a
699 2016-03-02 Alan Modra <amodra@gmail.com>
701 * Makefile.in: Regenerate.
702 * po/SRC-POTFILES.in: Regenerate.
704 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
706 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
707 relocation addend when sections get merged.
709 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
711 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
713 (elf_arc_relocate_section): Fixes and conditions to support PIE.
714 Assert for code sections dynamic relocs.
716 2016-02-26 Renlin Li <renlin.li@arm.com>
718 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
719 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
721 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
724 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
725 load with locally bound symbols if PIC is false or there is no
726 base register. Optimize branch to 0 if PIC is false.
727 (elf_i386_relocate_section): Don't generate dynamic relocations
728 against undefined weak symbols if PIC is false.
729 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
730 if we can't estimate relocation overflow with --no-relax.
731 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
732 symbols if PIC is false. Optimize branch to 0 if PIC is false.
733 (elf_x86_64_relocate_section): Don't generate dynamic relocations
734 against undefined weak symbols if PIC is false.
736 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
739 * bfd.c (bfd): Change flags to 20 bits.
740 (BFD_CONVERT_ELF_COMMON): New.
741 (BFD_USE_ELF_STT_COMMON): Likewise.
742 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
743 BFD_USE_ELF_STT_COMMON.
744 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
745 * configure.ac: Remove --enable-elf-stt-common.
746 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
747 common symbol depending on BFD_CONVERT_ELF_COMMON and
748 BFD_USE_ELF_STT_COMMON.
749 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
751 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
753 (elf_link_convert_common_type): New function.
754 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
755 common symbol depending on BFD_CONVERT_ELF_COMMON and
756 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
757 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
758 and BFD_USE_ELF_STT_COMMON to object_flags.
759 (TARGET_LITTLE_SYM): Likewise.
760 * syms.c (BSF_KEEP_G): Renamed to ...
761 (BSF_ELF_COMMON): This.
762 * bfd-in2.h: Regenerated.
763 * config.in: Likewise.
764 * configure: Likewise.
766 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
771 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
772 (elf_i386_link_hash_entry): Add has_got_reloc and
774 (elf_i386_link_hash_table): Add interp.
775 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
777 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
779 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
780 (elf_i386_fixup_symbol): New function.
781 (elf_i386_pie_finish_undefweak_symbol): Likewise.
782 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
783 relocations and discard relocations against resolved undefined
784 weak symbols in executable. Don't make resolved undefined weak
785 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
786 relocation against undefined weak symbols in PIE.
787 (elf_i386_size_dynamic_sections): Set interp to .interp section.
788 (elf_i386_relocate_section): Don't generate dynamic relocations
789 against resolved undefined weak symbols in PIE, except for
791 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
792 dynamic PLT/GOT relocations for resolved undefined weak symbols.
793 Don't generate dynamic relocation against resolved undefined weak
794 symbol in executable.
795 (elf_i386_finish_dynamic_sections): Call
796 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
797 (elf_backend_fixup_symbol): New.
798 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
799 (elf_x86_64_link_hash_entry): Add has_got_reloc and
801 (elf_x86_64_link_hash_table): Add interp.
802 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
804 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
806 (elf_x86_64_check_relocs): Set has_got_reloc and
808 (elf_x86_64_fixup_symbol): New function.
809 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
810 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
811 relocations and discard relocations against resolved undefined
812 weak symbols in executable. Don't make resolved undefined weak
813 symbols in executable dynamic.
814 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
815 (elf_x86_64_relocate_section): Check relocation overflow for
816 dynamic relocations against unresolved weak undefined symbols.
817 Don't generate dynamic relocations against resolved weak
818 undefined symbols in PIE.
819 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
820 dynamic PLT/GOT relocations for resolved undefined weak symbols.
821 Don't generate dynamic relocation against resolved undefined weak
822 symbol in executable.
823 (elf_x86_64_finish_dynamic_sections): Call
824 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
825 (elf_backend_fixup_symbol): New.
827 2016-02-26 Alan Modra <amodra@gmail.com>
829 * elf64-ppc.c (create_linkage_sections): Create sfpr when
830 save_restore_funcs, rest of sections when not relocatable.
831 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
832 (sfpr_define): Define all symbols on emitted code.
833 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
834 when relocatable. Move sfpr_define loop earlier.
836 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
838 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
839 (elf_x86_64_relocate_section): Use it. Replace
840 x86_64_elf_howto_table[r_type] with howto.
842 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
845 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
846 symbol version is unknown.
848 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
850 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
851 to (bfd_vma) -1 when setting needs_plt to 0.
852 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
854 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
856 * elflink.c (bfd_elf_record_link_assignment): Check for shared
857 library, instead of PIC, and don't check PDE when making linker
858 assigned symbol dynamic.
860 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
862 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
863 ABIVERSION for non-executable stack.
865 2016-02-23 Rich Felker <bugdal@aerifal.cx>
868 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
869 Always produce a RELATIVE reloc for a local symbol.
871 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
873 Fix test-case ld-elf/pr19617b
874 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
875 discard unused non-function symbols when --dynamic-list-data.
877 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
879 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
880 dynsym section, even if it is empty, with dynamic sections.
882 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
884 * syms.c: Remove BSF_COMMON from comments.
885 * bfd-in2.h: Regenerated.
887 2016-02-22 Jiong Wang <jiong.wang@arm.com>
889 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
890 for destination. Remove useless function parameters.
891 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
893 2016-02-19 Nick Clifton <nickc@redhat.com>
896 * aoutx.h (aout_link_add_symbols): Check for out of range string
900 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
901 processing if we encounter a reloc without an associated symbol.
903 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
906 * elflink.c (elf_link_add_object_symbols): Always create dynamic
907 sections for -E/--dynamic-list.
909 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
911 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
914 2016-02-16 Joseph Myers <joseph@codesourcery.com>
916 * plugin.c (plugin_vec): Set match priority to 255.
917 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
918 matching against the plugin vector, take priority from there not
921 2016-02-15 Nick Clifton <nickc@redhat.com>
923 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
924 for length and type fields. Use a signed value for the
927 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
930 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
931 significant bit in GOT offset for R_386_GOT32X.
933 2016-02-10 Nick Clifton <nickc@redhat.com>
936 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
938 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
939 number of messages about FDE encoding preventing .eh_frame_hdr
942 2016-02-09 Nick Clifton <nickc@redhat.com>
944 * oasys.c (oasys_archive_p): Fix indentation.
945 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
946 constant for left shifting.
948 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
949 helpful warning message to explain why certain AArch64 relocs
952 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
954 * pe-mips.c (coff_mips_reloc): Fix formatting.
956 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
958 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
959 to bfd_mach_arc_arc600.
961 2016-02-04 Alan Modra <amodra@gmail.com>
963 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
966 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
969 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
970 distances in the compressed_size field of the output section.
972 2016-02-02 Alan Modra <amodra@gmail.com>
974 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
975 ELFv2 entry optimization.
977 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
980 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
981 no relocations in relocatable files.
983 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
986 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
987 if a symbol from a library loaded via DT_NEEDED doesn't match
988 the symbol referenced by regular object.
990 2016-02-01 Nathaniel Smith <njs@pobox.com>
992 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
995 2016-02-01 Alan Modra <amodra@gmail.com>
997 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
998 an out of range reloc_index.
999 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1001 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1003 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1004 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1005 * Makefile.in: Regenerated.
1007 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1009 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1011 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1014 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1016 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1018 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1021 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1022 against STT_GNU_IFUNC symbol only with dynamic symbols.
1023 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1025 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1028 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1029 decompress debug sections.
1031 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1033 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1036 2016-01-25 Nick Clifton <nickc@redhat.com>
1039 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1040 dsym filename buffer.
1042 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1044 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1046 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1048 * elfxx-mips.c (BZ16_REG): Correct calculation.
1050 2016-01-21 Nick Clifton <nickc@redhat.com>
1052 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1053 changing the type of _loc to be bfd_byte *.
1054 (elf_arc_finish_dynamic_symbol): Likewise.
1056 2016-01-21 Nick Clifton <nickc@redhat.com>
1059 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1060 class of the linker stub bfd.
1061 (elf32_arm_check_relocs): Skip check for pic format after
1062 processing a vxWorks R_ARM_ABS12 reloc.
1063 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1064 reporting a class mismatch.
1066 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1068 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1069 veneer for sym_sec != input_sec.
1070 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1071 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1072 calculation destination.
1074 2016-01-21 Alan Modra <amodra@gmail.com>
1076 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1077 (swap_linux_prpsinfo64_out): New function.
1078 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1079 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1080 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1081 (elfcore_write_linux_prpsinfo64): Likewise.
1082 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1083 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1084 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1086 2016-01-21 Alan Modra <amodra@gmail.com>
1088 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1089 * elf.c: Adjust #include.
1090 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1091 * Makefile.am (SOURCE_HFILES): Update.
1092 * Makefile.in: Regenerate.
1093 * po/SRC-PORFILES.in: Regenerate.
1095 2016-01-21 Alan Modra <amodra@gmail.com>
1097 * configure.ac: Move corefile selection later in file. Move
1098 tdefaults code immediately after other target vector code.
1099 * configure: Regenerate.
1101 2016-01-20 Mickael Guene <mickael.guene@st.com>
1103 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1104 section using '.text.noread' pattern.
1106 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1108 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1110 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1111 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1113 * arc-plt.def: New file.
1114 * arc-plt.h: Likewise.
1115 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1116 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1117 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1118 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1119 (name_for_global_symbol): Added.
1120 (ADD_RELA): Helper to create dynamic relocs.
1121 (new_got_entry_to_list): Create a new got entry in linked list.
1122 (symbol_has_entry_of_type): Search for specific type of entry in
1124 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1125 (is_reloc_for_TLS, arc_elf_set_private_flags)
1126 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1127 (arc_elf_merge_private_bfd_data): New functions.
1128 (debug_arc_reloc): Cleaned debug info printing.
1129 (PDATA reloc): Changed not to perform address alignment.
1130 (reverse_me): Added. Fix for ARC_32 relocs.
1131 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1133 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1134 Changed function to access an array of list of GOT entries instead
1135 of just an array of offsets.
1136 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1137 (elf_arc_check_relocs): Likewise.
1138 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1139 (elf_arc_finish_dynamic_sections): Likewise
1140 (arc_create_dynamic_sections): Modified conditions to create
1142 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1143 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1144 (relocate_plt_for_entry): Changed to support new way to define PLT
1146 (add_symbol_to_plt): Likewise.
1147 (arc_elf_link_hash_table_create): New function.
1149 2016-01-18 Nick Clifton <nickc@redhat.com>
1152 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1153 section number into internal section number.
1154 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1155 * coffswap.h (coff_swap_sym_in): Likewise.
1156 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1157 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1158 section number field is big enough to hold the external value.
1160 2016-01-17 Alan Modra <amodra@gmail.com>
1162 * configure: Regenerate.
1164 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1166 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1167 when address in first unwind entry does not match start of
1170 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1171 Jiong Wang <jiong.wang@arm.com>
1174 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1177 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1179 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1180 place 'R_' before the reloc name returned.
1181 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1182 the relocation string.
1184 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1186 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1187 factored out from...
1188 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1190 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1192 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1193 attribute check after ELF file header flag check.
1195 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1197 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1198 return status from `_bfd_elf_merge_object_attributes'.
1200 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1202 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1203 factored out from...
1204 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1206 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1208 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1209 handling of input MIPS ABI flags together.
1211 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1213 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1214 attribute checks for null input.
1216 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1218 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1219 pointers to target data.
1221 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1223 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1226 2016-01-01 Alan Modra <amodra@gmail.com>
1228 Update year range in copyright notice of all files.
1230 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1232 Copyright (C) 2016 Free Software Foundation, Inc.
1234 Copying and distribution of this file, with or without modification,
1235 are permitted in any medium without royalty provided the copyright
1236 notice and this notice are preserved.
1242 version-control: never