1 2016-05-12 Alan Modra <amodra@gmail.com>
3 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
5 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
7 * elfxx-mips.c (print_mips_ases): Add DSPR3.
9 2016-05-11 Alan Modra <amodra@gmail.com>
11 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
12 (elf32_hppa_check_relocs): Don't set dynobj.
13 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
14 (elf32_hppa_build_stubs): Likewise.
15 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
17 2016-05-11 Alan Modra <amodra@gmail.com>
20 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
21 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
23 2016-05-10 Jiong Wang <jiong.wang@arm.com>
25 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
26 aarch64_tls_transition check.
28 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
30 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
32 (arm_stub_sym_claimed): New function.
33 (elf32_arm_create_stub): Use veneered symbol name and section if
34 veneer needs to claim its symbol, and keep logic unchanged otherwise.
35 (arm_stub_claim_sym): New function.
36 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
37 veneered symbol, otherwise create local symbol as before.
39 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
41 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
42 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
43 and set branch type of a symbol.
44 (bfd_elf32_arm_process_before_allocation): Likewise.
45 (elf32_arm_relocate_section): Likewise and fix identation along the
47 (allocate_dynrelocs_for_symbol): Likewise.
48 (elf32_arm_finish_dynamic_symbol): Likewise.
49 (elf32_arm_swap_symbol_in): Likewise.
50 (elf32_arm_swap_symbol_out): Likewise.
52 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
54 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
55 * bfd-in2.h: Regenerated.
56 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
57 parameter to add_stub_section callback.
58 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
59 and pass it down to add_stub_section.
60 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
62 (elf32_arm_size_stubs): Add output section parameter to
63 add_stub_section function pointer parameter.
65 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
67 * elf32-arm.c (elf32_arm_create_stub): New function.
68 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
70 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
72 * elf32-arm.c (enum elf32_arm_stub_type): Delete
73 arm_stub_a8_veneer_lwm enumerator.
74 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
75 aforementioned enumerator.
76 (struct elf32_arm_stub_hash_entry): Delete target_addend
77 field and add source_value.
78 (struct a8_erratum_fix): Delete addend field and add target_offset.
79 (stub_hash_newfunc): Initialize source_value field amd remove
80 initialization for target_addend.
81 (arm_build_one_stub): Stop special casing Thumb relocations: promote
82 the else to being always executed, moving the
83 arm_stub_a8_veneer_b_cond specific code in it. Remove
84 stub_entry->target_addend from points_to computation.
85 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
86 to target symbol from start of section rather than the offset from the
88 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
89 fields from struct a8_erratum_fix's offset and target_offset
91 (make_branch_to_a8_stub): Rename target variable to loc. Compute
92 veneered_insn_loc and loc using stub_entry's source_value.
94 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
96 (elf32_arm_merge_eabi_attributes): Add merging logic for
99 2016-05-10 Pip Cet <pipcet@gmail.com>
102 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
103 Define as _bfd_generic_copy_link_hash_symbol_type when using
106 2016-05-09 Nick Clifton <nickc@redhat.com>
109 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
110 field before accessing sections array.
112 2016-05-09 Christophe Monat <christophe.monat@st.com>
115 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
116 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
118 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
120 (create_instruction_vldmdb): Likewise.
121 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
122 uses it to re-encode.
124 2016-05-09 Nick Clifton <nickc@redhat.com>
127 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
130 2016-05-09 Alan Modra <amodra@gmail.com>
132 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
134 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
137 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
138 documenting that indx == -3 if symbol is defined in a discarded
140 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
141 symbol is defined in a discarded section.
142 (elf_link_output_extsym): Strip a global symbol defined in a
145 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
147 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
150 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
152 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
154 (elf_i386_convert_load_reloc): This. New function.
155 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
157 (elf_x86_64_convert_load_reloc): This. New function.
159 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
161 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
162 Don't check if contents == NULL.
163 (elf_i386_tls_transition): Add from_relocate_section. Check
164 from_relocate_section instead of contents != NULL. Update
165 elf_i386_check_tls_transition call.
166 (elf_i386_check_relocs): Cache the section contents if
167 keep_memory is FALSE. Pass FALSE as from_relocate_section to
168 elf_i386_tls_transition.
169 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
170 to elf_i386_tls_transition.
171 (elf_backend_caches_rawsize): New.
172 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
174 (elf_x86_64_tls_transition): Add from_relocate_section. Check
175 from_relocate_section instead of contents != NULL.
176 (elf_x86_64_check_relocs): Cache the section contents if
177 keep_memory is FALSE. Pass FALSE as from_relocate_section to
178 elf_x86_64_tls_transition.
179 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
180 to elf_x86_64_tls_transition.
181 (elf_backend_caches_rawsize): New.
183 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
186 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
189 2016-05-03 Jiong Wang <jiong.wang@arm.com>
191 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
192 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
193 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
194 no_apply_dynamic_relocs.
195 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
196 dynamic relocations generated.
198 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
200 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
202 (elf_i386_create_dynamic_sections): Here.
203 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
204 interp setting to ...
205 (elf_x86_64_create_dynamic_sections): Here.
207 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
209 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
210 and replace (EH)->has_got_reloc with GOT_RELOC.
211 (elf_i386_fixup_symbol): Pass has_got_reloc to
212 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
213 (elf_i386_allocate_dynrelocs): Likewise.
214 (elf_i386_relocate_section): Likewise.
215 (elf_i386_finish_dynamic_symbol): Likewise.
216 (elf_i386_convert_load): Pass TRUE to
217 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
218 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
219 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
220 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
221 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
222 (elf_x86_64_allocate_dynrelocs): Likewise.
223 (elf_x86_64_relocate_section): Likewise.
224 (elf_x86_64_finish_dynamic_symbol): Likewise.
225 (elf_x86_64_convert_load): Pass TRUE to
226 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
228 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
230 * elf32-i386.c (check_relocs_failed): New.
231 (elf_i386_check_relocs): Set check_relocs_failed on error.
232 (elf_i386_relocate_section): Skip if check_relocs failed.
234 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
236 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
237 check_relocs_failed on error.
239 2016-04-29 Nick Clifton <nickc@redhat.com>
242 * elf-bfd.h (struct elf_backend_data): Rename
243 elf_backend_set_special_section_info_and_link to
244 elf_backend_copy_special_section_fields.
245 * elfxx-target.h: Likewise.
246 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
247 comparing section flags.
248 (copy_special_section_fields): New function.
249 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
250 Perform two scans over special sections. The first one looks for
251 a direct mapping between the output section and an input section.
252 The second scan looks for a possible match based upon section
254 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
255 function. Handle setting the sh_link field of SHT_ARM_EXIDX
257 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
258 elf32_i386_copy_solaris_special_section_fields.
259 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
260 Rename to elf32_sparc_copy_solaris_special_section_fields.
261 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
262 elf64_x86_64_copy_solaris_special_section_fields.
264 2016-04-28 Nick Clifton <nickc@redhat.com>
266 * po/zh_CN.po: Updated Chinese (simplified) translation.
268 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
271 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
272 when estimating distances between output sections.
274 2016-04-27 Alan Modra <amodra@gmail.com>
276 * elflink.c (_bfd_elf_is_start_stop): New function.
277 (_bfd_elf_gc_mark_rsec): Use it.
278 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
280 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
282 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
283 * mmo.c (mmo_get_section_contents): Likewise.
284 (mmo_set_section_contents): Likewise.
286 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
288 * elf-bfd.h (elf_link_hash_table): Update comments for
290 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
291 the unused NULL entry at the head of dynamic symbol table.
292 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
295 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
297 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
298 created file from dynobj.
300 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
302 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
303 normal input file if possible.
305 2016-04-21 Nick Clifton <nickc@redhat.com>
307 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
308 * aout-target.h: Likewise.
309 * aout-tic30.c: Likewise.
310 * binary.c: Likewise.
312 * coff-alpha.c: Likewise.
313 * coff-rs6000.c: Likewise.
314 * coff64-rs6000.c: Likewise.
315 * coffcode.h: Likewise.
316 * i386msdos.c: Likewise.
317 * i386os9k.c: Likewise.
320 * libbfd-in.h: Likewise.
321 * libecoff.h: Likewise.
322 * mach-o-target.c: Likewise.
324 * nlm-target.h: Likewise.
327 * plugin.c: Likewise.
328 * ppcboot.c: Likewise.
331 * tekhex.c: Likewise.
332 * versados.c: Likewise.
333 * vms-alpha.c: Likewise.
335 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
336 * linker.c (bfd_link_check_relocs): New function.
337 (_bfd_generic_link_check_relocs): New function.
338 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
339 _bfd_link_check_relocs field.
340 (struct bfd_target)L Add _bfd_link_check_relocs field.
341 * bfd-in2.h: Regenerate.
342 * libbfd.h: Regenerate.
344 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
346 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
347 (elf_backend_gc_sweep_hook): Likewise.
348 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
349 (elf_backend_gc_sweep_hook): Likewise.
351 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
353 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
356 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
359 * elf64-x86-64.c (check_relocs_failed): New.
360 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
361 Support relocation agaist local symbol. Set check_relocs_failed.
362 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
363 R_X86_64_32 relocation overflow.
364 (elf_x86_64_relocate_section): Skip if check_relocs failed.
365 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
367 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
369 * elf32-i386.c (elf_i386_check_relocs): Call
370 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
371 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
373 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
375 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
376 * elflink.c (_bfd_elf_link_check_relocs): New function.
377 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
378 if check_relocs_after_open_input is FALSE.
380 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
382 * cache.c: Update old style function definitions.
383 * elf32-m68k.c: Likewise.
384 * elf64-mmix.c: Likewise.
385 * stab-syms.c: Likewise.
387 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
389 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
391 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
393 * Makefile.in: Regenerated with automake 1.11.6.
394 * aclocal.m4: Likewise.
395 * doc/Makefile.in: Likewise.
397 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
399 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
400 * bfd-in2.h: Regenerate.
401 * libbfd.h: Regenerate.
402 * elf32-arc.c: Add 'opcode/arc.h' include.
403 (struct arc_relocation_data): Add symbol_name.
404 (arc_special_overflow_checks): New function.
405 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
406 required, add an extra comment.
407 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
409 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
411 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
413 (elf_arc_relocate_section): Update enum uses.
414 (elf_arc_check_relocs): Likewise.
415 (elf_arc_finish_dynamic_symbol): Likewise.
417 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
419 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
422 2016-04-14 Nick Clifton <nickc@redhat.com>
425 * elf-bbfd.h (struct elf_backend_data): New field:
427 New field: elf_backend_set_special_section_info_and_link
428 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
430 (elf_backend_set_special_section_info_and_link): Define if not
432 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
433 elf_backend_strtab_flags macros to initialise fields in structure.
434 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
435 being set even if SHF_MERGE is not set.
436 (elf_fake_sections): Likewise.
437 (section_match): New function. Matches two ELF sections based
438 upon fixed characteristics.
439 (find_link): New function. Locates a section in a BFD that
440 matches a section in a different BFD.
441 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
442 fields of reserved sections.
443 (bfd_elf_compute_section_file_positions): Set the flags for the
444 .shstrtab section based upon the elf_strtab_flags field in the
445 elf_backend_data structure.
446 (swap_out_syms): Likewise for the .strtab section.
447 * elflink.c (bfd_elf_final_link): Set the flags for the
448 .strtab section based upon the elf_strtab_flags field in the
449 elf_backend_data structure.
450 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
451 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
453 (elf_backend_set_special_section_info_and_link): Define for
455 * elf32-sparc.c: Likewise.
456 * elf64-x86-64.c: Likewise.
458 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
461 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
463 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
464 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
465 applies to read-only section.
466 * elf32-i386.c (elf_i386_link_hash_table): Add
467 readonly_dynrelocs_against_ifunc.
468 (elf_i386_allocate_dynrelocs): Updated.
469 (elf_i386_size_dynamic_sections): Issue an error for read-only
470 segment with dynamic IFUNC relocations only if
471 readonly_dynrelocs_against_ifunc is TRUE.
472 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
473 readonly_dynrelocs_against_ifunc.
474 (elf_x86_64_allocate_dynrelocs): Updated.
475 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
476 segment with dynamic IFUNC relocations only if
477 readonly_dynrelocs_against_ifunc is TRUE.
478 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
481 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
483 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
484 a fall through from error_ret_free_internal. Free local_syms in
485 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
487 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
489 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
490 (relocate_plt_for_entry): Likewise.
492 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
494 * elf32-arc.c (elf_arc_check_relocs): Changed
496 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
498 * elf32-arc.c (name_for_global_symbol): Changed assert.
499 (get_replace_function): Created.:
500 (struct arc_relocation_data): Changed to signed types.
501 (defines S, L, P, PDATA): Casted to signed type.
502 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
503 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
504 (arc_do_relocation): Changed.
506 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
508 * elf32-arc.c (name_for_global_symbol): Added assert to check for
510 (elf_arc_relocate_section): Added and changed asserts, validating
511 the synamic symbol index.
512 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
513 relocation if symbol has dynindx set to -1.
515 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
517 * elflink.c (elf_link_add_object_symbols): Always turn hidden
518 and internal symbols which have a dynamic index into local
521 2016-04-04 Nick Clifton <nickc@redhat.com>
524 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
525 version number if the version is zero.
527 2016-04-01 Alan Modra <amodra@gmail.com>
530 * elflink.c (on_needed_list): Recursively check needed status.
531 (elf_link_add_object_symbols): Adjust.
533 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
535 * elf32-avr.c (avr_elf32_load_records_from_section): Free
536 internal_relocs only if they aren't cached.
538 2016-03-29 Nick Clifton <nickc@redhat.com>
541 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
542 assertion on the size of the got section to allow it to be bigger
543 than the number of relocs.
545 2016-03-29 Toni Spets <toni.spets@iki.fi>
548 * coffcode.h (coff_write_object_contents): Revert accidental
551 2016-03-22 Alan Modra <amodra@gmail.com>
554 * dwarf2.c (read_attribute_value): Skip info_ptr check for
555 DW_FORM_flag_present.
557 2016-03-22 Nick Clifton <nickc@redhat.com>
559 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
560 architecture name for backwards compatibility.
562 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
565 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
566 sufficiently recent version of GCC.
567 * configure: Regenerate.
569 2016-03-22 Alan Modra <amodra@gmail.com>
572 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
574 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
576 * archures.c (bfd_mach_arc_nps400): Define.
577 * bfd-in2.h: Regenerate.
578 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
579 some existing entries to make space.
580 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
581 (arc_elf_final_write_processing): Likewise.
583 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
585 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
587 (arc_elf_final_write_processing): Don't bother setting cpu field
588 in e_flags, this will have been set elsewhere.
590 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
592 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
595 2016-03-21 Nick Clifton <nickc@redhat.com>
597 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
598 * configure: Regenerate.
599 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
600 alloca with call to xmalloc.
601 * elf32-nds32.c: Likewise.
602 * elf64-hppa.c: Likewise.
603 * elfxx-mips.c: Likewise.
605 * pei-x86_64.c: Likewise.
609 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
612 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
614 (elf_i386_relocate_section): Likewise.
615 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
616 (elf_x86_64_relocate_section): Likewise.
618 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
621 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
622 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
623 relocation overflow check.
625 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
627 * bfd-in2.h: Regenerated.
629 2016-03-11 Dan Gissel <dgisselq@ieee.org>
632 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
633 uses bytes not octets.
634 * elflink.c (resolve_section): Likewise.
636 (eval_section): Pass the input_bfd to resolve_section.
637 (bfd_elf_perform_complex_relocation): Convert byte offset to
638 octets before read and writing values.
639 (elf_link_input_bfd): Add byte to octet conversions.
640 (elf_reloc_link_order): Likewise.
641 (elf_fixup_link_order): Likewise.
642 (bfd_elf_final_link): Likewise.
643 * reloc.c (_bfd_final_link_relocate): Likewise.
644 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
646 2016-03-10 Nick Clifton <nickc@redhat.com>
648 * config.bfd: Mark the i370 target as obsolete.
650 2016-03-09 Pedro Alves <palves@redhat.com>
652 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
653 gcc ABI)" to printable name.
654 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
655 of "v850-rh850" as printable name.
657 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
660 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
661 relocations against absolute symbols.
663 2016-03-09 Alan Modra <amodra@gmail.com>
666 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
667 length elements in the archive.
669 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
672 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
673 for -E/--dynamic-list only when not relocatable.
675 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
678 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
679 count for locally defined local IFUNC symbols in shared object.
680 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
682 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
685 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
688 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
689 Andrew Burgess <andrew.burgess@embecosm.com>
691 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
692 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
693 (arc_elf_howto_init): Added assert to validate relocations.
694 (get_middle_endian_relocation): Delete.
695 (middle_endian_convert): New function.
696 (ME): Redefine, now does nothing.
698 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
699 definition to call middle_endian_convert. Add a new local
700 variable and make use of this throughout. Added call to
701 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
703 2016-03-07 Nick Clifton <nickc@redhat.com>
706 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
707 length elements in the archive.
709 2016-03-07 Jiong Wang <jiong.wang@arm.com>
711 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
712 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
714 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
717 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
718 executable as definition if the new definition comes from a
721 2016-03-02 Alan Modra <amodra@gmail.com>
723 * Makefile.in: Regenerate.
724 * po/SRC-POTFILES.in: Regenerate.
726 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
728 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
729 relocation addend when sections get merged.
731 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
733 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
735 (elf_arc_relocate_section): Fixes and conditions to support PIE.
736 Assert for code sections dynamic relocs.
738 2016-02-26 Renlin Li <renlin.li@arm.com>
740 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
741 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
743 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
746 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
747 load with locally bound symbols if PIC is false or there is no
748 base register. Optimize branch to 0 if PIC is false.
749 (elf_i386_relocate_section): Don't generate dynamic relocations
750 against undefined weak symbols if PIC is false.
751 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
752 if we can't estimate relocation overflow with --no-relax.
753 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
754 symbols if PIC is false. Optimize branch to 0 if PIC is false.
755 (elf_x86_64_relocate_section): Don't generate dynamic relocations
756 against undefined weak symbols if PIC is false.
758 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
761 * bfd.c (bfd): Change flags to 20 bits.
762 (BFD_CONVERT_ELF_COMMON): New.
763 (BFD_USE_ELF_STT_COMMON): Likewise.
764 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
765 BFD_USE_ELF_STT_COMMON.
766 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
767 * configure.ac: Remove --enable-elf-stt-common.
768 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
769 common symbol depending on BFD_CONVERT_ELF_COMMON and
770 BFD_USE_ELF_STT_COMMON.
771 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
773 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
775 (elf_link_convert_common_type): New function.
776 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
777 common symbol depending on BFD_CONVERT_ELF_COMMON and
778 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
779 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
780 and BFD_USE_ELF_STT_COMMON to object_flags.
781 (TARGET_LITTLE_SYM): Likewise.
782 * syms.c (BSF_KEEP_G): Renamed to ...
783 (BSF_ELF_COMMON): This.
784 * bfd-in2.h: Regenerated.
785 * config.in: Likewise.
786 * configure: Likewise.
788 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
793 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
794 (elf_i386_link_hash_entry): Add has_got_reloc and
796 (elf_i386_link_hash_table): Add interp.
797 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
799 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
801 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
802 (elf_i386_fixup_symbol): New function.
803 (elf_i386_pie_finish_undefweak_symbol): Likewise.
804 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
805 relocations and discard relocations against resolved undefined
806 weak symbols in executable. Don't make resolved undefined weak
807 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
808 relocation against undefined weak symbols in PIE.
809 (elf_i386_size_dynamic_sections): Set interp to .interp section.
810 (elf_i386_relocate_section): Don't generate dynamic relocations
811 against resolved undefined weak symbols in PIE, except for
813 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
814 dynamic PLT/GOT relocations for resolved undefined weak symbols.
815 Don't generate dynamic relocation against resolved undefined weak
816 symbol in executable.
817 (elf_i386_finish_dynamic_sections): Call
818 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
819 (elf_backend_fixup_symbol): New.
820 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
821 (elf_x86_64_link_hash_entry): Add has_got_reloc and
823 (elf_x86_64_link_hash_table): Add interp.
824 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
826 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
828 (elf_x86_64_check_relocs): Set has_got_reloc and
830 (elf_x86_64_fixup_symbol): New function.
831 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
832 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
833 relocations and discard relocations against resolved undefined
834 weak symbols in executable. Don't make resolved undefined weak
835 symbols in executable dynamic.
836 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
837 (elf_x86_64_relocate_section): Check relocation overflow for
838 dynamic relocations against unresolved weak undefined symbols.
839 Don't generate dynamic relocations against resolved weak
840 undefined symbols in PIE.
841 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
842 dynamic PLT/GOT relocations for resolved undefined weak symbols.
843 Don't generate dynamic relocation against resolved undefined weak
844 symbol in executable.
845 (elf_x86_64_finish_dynamic_sections): Call
846 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
847 (elf_backend_fixup_symbol): New.
849 2016-02-26 Alan Modra <amodra@gmail.com>
851 * elf64-ppc.c (create_linkage_sections): Create sfpr when
852 save_restore_funcs, rest of sections when not relocatable.
853 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
854 (sfpr_define): Define all symbols on emitted code.
855 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
856 when relocatable. Move sfpr_define loop earlier.
858 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
860 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
861 (elf_x86_64_relocate_section): Use it. Replace
862 x86_64_elf_howto_table[r_type] with howto.
864 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
867 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
868 symbol version is unknown.
870 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
872 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
873 to (bfd_vma) -1 when setting needs_plt to 0.
874 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
876 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
878 * elflink.c (bfd_elf_record_link_assignment): Check for shared
879 library, instead of PIC, and don't check PDE when making linker
880 assigned symbol dynamic.
882 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
884 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
885 ABIVERSION for non-executable stack.
887 2016-02-23 Rich Felker <bugdal@aerifal.cx>
890 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
891 Always produce a RELATIVE reloc for a local symbol.
893 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
895 Fix test-case ld-elf/pr19617b
896 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
897 discard unused non-function symbols when --dynamic-list-data.
899 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
901 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
902 dynsym section, even if it is empty, with dynamic sections.
904 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
906 * syms.c: Remove BSF_COMMON from comments.
907 * bfd-in2.h: Regenerated.
909 2016-02-22 Jiong Wang <jiong.wang@arm.com>
911 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
912 for destination. Remove useless function parameters.
913 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
915 2016-02-19 Nick Clifton <nickc@redhat.com>
918 * aoutx.h (aout_link_add_symbols): Check for out of range string
922 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
923 processing if we encounter a reloc without an associated symbol.
925 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
928 * elflink.c (elf_link_add_object_symbols): Always create dynamic
929 sections for -E/--dynamic-list.
931 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
933 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
936 2016-02-16 Joseph Myers <joseph@codesourcery.com>
938 * plugin.c (plugin_vec): Set match priority to 255.
939 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
940 matching against the plugin vector, take priority from there not
943 2016-02-15 Nick Clifton <nickc@redhat.com>
945 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
946 for length and type fields. Use a signed value for the
949 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
952 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
953 significant bit in GOT offset for R_386_GOT32X.
955 2016-02-10 Nick Clifton <nickc@redhat.com>
958 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
960 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
961 number of messages about FDE encoding preventing .eh_frame_hdr
964 2016-02-09 Nick Clifton <nickc@redhat.com>
966 * oasys.c (oasys_archive_p): Fix indentation.
967 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
968 constant for left shifting.
970 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
971 helpful warning message to explain why certain AArch64 relocs
974 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
976 * pe-mips.c (coff_mips_reloc): Fix formatting.
978 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
980 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
981 to bfd_mach_arc_arc600.
983 2016-02-04 Alan Modra <amodra@gmail.com>
985 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
988 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
991 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
992 distances in the compressed_size field of the output section.
994 2016-02-02 Alan Modra <amodra@gmail.com>
996 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
997 ELFv2 entry optimization.
999 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1003 no relocations in relocatable files.
1005 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1008 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1009 if a symbol from a library loaded via DT_NEEDED doesn't match
1010 the symbol referenced by regular object.
1012 2016-02-01 Nathaniel Smith <njs@pobox.com>
1014 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1017 2016-02-01 Alan Modra <amodra@gmail.com>
1019 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1020 an out of range reloc_index.
1021 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1023 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1025 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1026 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1027 * Makefile.in: Regenerated.
1029 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1031 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1033 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1036 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1038 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1040 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1043 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1044 against STT_GNU_IFUNC symbol only with dynamic symbols.
1045 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1047 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1050 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1051 decompress debug sections.
1053 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1055 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1058 2016-01-25 Nick Clifton <nickc@redhat.com>
1061 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1062 dsym filename buffer.
1064 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1066 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1068 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1070 * elfxx-mips.c (BZ16_REG): Correct calculation.
1072 2016-01-21 Nick Clifton <nickc@redhat.com>
1074 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1075 changing the type of _loc to be bfd_byte *.
1076 (elf_arc_finish_dynamic_symbol): Likewise.
1078 2016-01-21 Nick Clifton <nickc@redhat.com>
1081 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1082 class of the linker stub bfd.
1083 (elf32_arm_check_relocs): Skip check for pic format after
1084 processing a vxWorks R_ARM_ABS12 reloc.
1085 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1086 reporting a class mismatch.
1088 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1090 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1091 veneer for sym_sec != input_sec.
1092 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1093 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1094 calculation destination.
1096 2016-01-21 Alan Modra <amodra@gmail.com>
1098 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1099 (swap_linux_prpsinfo64_out): New function.
1100 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1101 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1102 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1103 (elfcore_write_linux_prpsinfo64): Likewise.
1104 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1105 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1106 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1108 2016-01-21 Alan Modra <amodra@gmail.com>
1110 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1111 * elf.c: Adjust #include.
1112 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1113 * Makefile.am (SOURCE_HFILES): Update.
1114 * Makefile.in: Regenerate.
1115 * po/SRC-PORFILES.in: Regenerate.
1117 2016-01-21 Alan Modra <amodra@gmail.com>
1119 * configure.ac: Move corefile selection later in file. Move
1120 tdefaults code immediately after other target vector code.
1121 * configure: Regenerate.
1123 2016-01-20 Mickael Guene <mickael.guene@st.com>
1125 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1126 section using '.text.noread' pattern.
1128 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1130 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1132 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1133 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1135 * arc-plt.def: New file.
1136 * arc-plt.h: Likewise.
1137 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1138 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1139 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1140 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1141 (name_for_global_symbol): Added.
1142 (ADD_RELA): Helper to create dynamic relocs.
1143 (new_got_entry_to_list): Create a new got entry in linked list.
1144 (symbol_has_entry_of_type): Search for specific type of entry in
1146 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1147 (is_reloc_for_TLS, arc_elf_set_private_flags)
1148 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1149 (arc_elf_merge_private_bfd_data): New functions.
1150 (debug_arc_reloc): Cleaned debug info printing.
1151 (PDATA reloc): Changed not to perform address alignment.
1152 (reverse_me): Added. Fix for ARC_32 relocs.
1153 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1155 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1156 Changed function to access an array of list of GOT entries instead
1157 of just an array of offsets.
1158 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1159 (elf_arc_check_relocs): Likewise.
1160 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1161 (elf_arc_finish_dynamic_sections): Likewise
1162 (arc_create_dynamic_sections): Modified conditions to create
1164 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1165 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1166 (relocate_plt_for_entry): Changed to support new way to define PLT
1168 (add_symbol_to_plt): Likewise.
1169 (arc_elf_link_hash_table_create): New function.
1171 2016-01-18 Nick Clifton <nickc@redhat.com>
1174 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1175 section number into internal section number.
1176 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1177 * coffswap.h (coff_swap_sym_in): Likewise.
1178 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1179 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1180 section number field is big enough to hold the external value.
1182 2016-01-17 Alan Modra <amodra@gmail.com>
1184 * configure: Regenerate.
1186 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1188 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1189 when address in first unwind entry does not match start of
1192 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1193 Jiong Wang <jiong.wang@arm.com>
1196 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1199 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1201 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1202 place 'R_' before the reloc name returned.
1203 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1204 the relocation string.
1206 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1208 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1209 factored out from...
1210 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1212 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1214 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1215 attribute check after ELF file header flag check.
1217 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1219 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1220 return status from `_bfd_elf_merge_object_attributes'.
1222 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1224 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1225 factored out from...
1226 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1228 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1230 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1231 handling of input MIPS ABI flags together.
1233 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1235 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1236 attribute checks for null input.
1238 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1240 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1241 pointers to target data.
1243 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1245 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1248 2016-01-01 Alan Modra <amodra@gmail.com>
1250 Update year range in copyright notice of all files.
1252 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1254 Copyright (C) 2016 Free Software Foundation, Inc.
1256 Copying and distribution of this file, with or without modification,
1257 are permitted in any medium without royalty provided the copyright
1258 notice and this notice are preserved.
1264 version-control: never