1 2016-05-11 Alan Modra <amodra@gmail.com>
4 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
5 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
7 2016-05-10 Jiong Wang <jiong.wang@arm.com>
9 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
10 aarch64_tls_transition check.
12 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
14 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
16 (arm_stub_sym_claimed): New function.
17 (elf32_arm_create_stub): Use veneered symbol name and section if
18 veneer needs to claim its symbol, and keep logic unchanged otherwise.
19 (arm_stub_claim_sym): New function.
20 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
21 veneered symbol, otherwise create local symbol as before.
23 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
25 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
26 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
27 and set branch type of a symbol.
28 (bfd_elf32_arm_process_before_allocation): Likewise.
29 (elf32_arm_relocate_section): Likewise and fix identation along the
31 (allocate_dynrelocs_for_symbol): Likewise.
32 (elf32_arm_finish_dynamic_symbol): Likewise.
33 (elf32_arm_swap_symbol_in): Likewise.
34 (elf32_arm_swap_symbol_out): Likewise.
36 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
38 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
39 * bfd-in2.h: Regenerated.
40 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
41 parameter to add_stub_section callback.
42 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
43 and pass it down to add_stub_section.
44 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
46 (elf32_arm_size_stubs): Add output section parameter to
47 add_stub_section function pointer parameter.
49 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
51 * elf32-arm.c (elf32_arm_create_stub): New function.
52 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
54 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
56 * elf32-arm.c (enum elf32_arm_stub_type): Delete
57 arm_stub_a8_veneer_lwm enumerator.
58 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
59 aforementioned enumerator.
60 (struct elf32_arm_stub_hash_entry): Delete target_addend
61 field and add source_value.
62 (struct a8_erratum_fix): Delete addend field and add target_offset.
63 (stub_hash_newfunc): Initialize source_value field amd remove
64 initialization for target_addend.
65 (arm_build_one_stub): Stop special casing Thumb relocations: promote
66 the else to being always executed, moving the
67 arm_stub_a8_veneer_b_cond specific code in it. Remove
68 stub_entry->target_addend from points_to computation.
69 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
70 to target symbol from start of section rather than the offset from the
72 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
73 fields from struct a8_erratum_fix's offset and target_offset
75 (make_branch_to_a8_stub): Rename target variable to loc. Compute
76 veneered_insn_loc and loc using stub_entry's source_value.
78 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
80 (elf32_arm_merge_eabi_attributes): Add merging logic for
83 2016-05-10 Pip Cet <pipcet@gmail.com>
86 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
87 Define as _bfd_generic_copy_link_hash_symbol_type when using
90 2016-05-09 Nick Clifton <nickc@redhat.com>
93 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
94 field before accessing sections array.
96 2016-05-09 Christophe Monat <christophe.monat@st.com>
99 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
100 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
102 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
104 (create_instruction_vldmdb): Likewise.
105 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
106 uses it to re-encode.
108 2016-05-09 Nick Clifton <nickc@redhat.com>
111 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
114 2016-05-09 Alan Modra <amodra@gmail.com>
116 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
118 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
121 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
122 documenting that indx == -3 if symbol is defined in a discarded
124 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
125 symbol is defined in a discarded section.
126 (elf_link_output_extsym): Strip a global symbol defined in a
129 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
131 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
134 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
136 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
138 (elf_i386_convert_load_reloc): This. New function.
139 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
141 (elf_x86_64_convert_load_reloc): This. New function.
143 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
145 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
146 Don't check if contents == NULL.
147 (elf_i386_tls_transition): Add from_relocate_section. Check
148 from_relocate_section instead of contents != NULL. Update
149 elf_i386_check_tls_transition call.
150 (elf_i386_check_relocs): Cache the section contents if
151 keep_memory is FALSE. Pass FALSE as from_relocate_section to
152 elf_i386_tls_transition.
153 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
154 to elf_i386_tls_transition.
155 (elf_backend_caches_rawsize): New.
156 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
158 (elf_x86_64_tls_transition): Add from_relocate_section. Check
159 from_relocate_section instead of contents != NULL.
160 (elf_x86_64_check_relocs): Cache the section contents if
161 keep_memory is FALSE. Pass FALSE as from_relocate_section to
162 elf_x86_64_tls_transition.
163 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
164 to elf_x86_64_tls_transition.
165 (elf_backend_caches_rawsize): New.
167 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
170 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
173 2016-05-03 Jiong Wang <jiong.wang@arm.com>
175 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
176 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
177 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
178 no_apply_dynamic_relocs.
179 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
180 dynamic relocations generated.
182 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
184 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
186 (elf_i386_create_dynamic_sections): Here.
187 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
188 interp setting to ...
189 (elf_x86_64_create_dynamic_sections): Here.
191 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
193 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
194 and replace (EH)->has_got_reloc with GOT_RELOC.
195 (elf_i386_fixup_symbol): Pass has_got_reloc to
196 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
197 (elf_i386_allocate_dynrelocs): Likewise.
198 (elf_i386_relocate_section): Likewise.
199 (elf_i386_finish_dynamic_symbol): Likewise.
200 (elf_i386_convert_load): Pass TRUE to
201 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
202 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
203 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
204 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
205 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
206 (elf_x86_64_allocate_dynrelocs): Likewise.
207 (elf_x86_64_relocate_section): Likewise.
208 (elf_x86_64_finish_dynamic_symbol): Likewise.
209 (elf_x86_64_convert_load): Pass TRUE to
210 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
212 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
214 * elf32-i386.c (check_relocs_failed): New.
215 (elf_i386_check_relocs): Set check_relocs_failed on error.
216 (elf_i386_relocate_section): Skip if check_relocs failed.
218 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
220 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
221 check_relocs_failed on error.
223 2016-04-29 Nick Clifton <nickc@redhat.com>
226 * elf-bfd.h (struct elf_backend_data): Rename
227 elf_backend_set_special_section_info_and_link to
228 elf_backend_copy_special_section_fields.
229 * elfxx-target.h: Likewise.
230 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
231 comparing section flags.
232 (copy_special_section_fields): New function.
233 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
234 Perform two scans over special sections. The first one looks for
235 a direct mapping between the output section and an input section.
236 The second scan looks for a possible match based upon section
238 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
239 function. Handle setting the sh_link field of SHT_ARM_EXIDX
241 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
242 elf32_i386_copy_solaris_special_section_fields.
243 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
244 Rename to elf32_sparc_copy_solaris_special_section_fields.
245 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
246 elf64_x86_64_copy_solaris_special_section_fields.
248 2016-04-28 Nick Clifton <nickc@redhat.com>
250 * po/zh_CN.po: Updated Chinese (simplified) translation.
252 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
255 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
256 when estimating distances between output sections.
258 2016-04-27 Alan Modra <amodra@gmail.com>
260 * elflink.c (_bfd_elf_is_start_stop): New function.
261 (_bfd_elf_gc_mark_rsec): Use it.
262 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
264 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
266 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
267 * mmo.c (mmo_get_section_contents): Likewise.
268 (mmo_set_section_contents): Likewise.
270 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
272 * elf-bfd.h (elf_link_hash_table): Update comments for
274 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
275 the unused NULL entry at the head of dynamic symbol table.
276 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
279 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
281 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
282 created file from dynobj.
284 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
286 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
287 normal input file if possible.
289 2016-04-21 Nick Clifton <nickc@redhat.com>
291 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
292 * aout-target.h: Likewise.
293 * aout-tic30.c: Likewise.
294 * binary.c: Likewise.
296 * coff-alpha.c: Likewise.
297 * coff-rs6000.c: Likewise.
298 * coff64-rs6000.c: Likewise.
299 * coffcode.h: Likewise.
300 * i386msdos.c: Likewise.
301 * i386os9k.c: Likewise.
304 * libbfd-in.h: Likewise.
305 * libecoff.h: Likewise.
306 * mach-o-target.c: Likewise.
308 * nlm-target.h: Likewise.
311 * plugin.c: Likewise.
312 * ppcboot.c: Likewise.
315 * tekhex.c: Likewise.
316 * versados.c: Likewise.
317 * vms-alpha.c: Likewise.
319 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
320 * linker.c (bfd_link_check_relocs): New function.
321 (_bfd_generic_link_check_relocs): New function.
322 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
323 _bfd_link_check_relocs field.
324 (struct bfd_target)L Add _bfd_link_check_relocs field.
325 * bfd-in2.h: Regenerate.
326 * libbfd.h: Regenerate.
328 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
330 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
331 (elf_backend_gc_sweep_hook): Likewise.
332 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
333 (elf_backend_gc_sweep_hook): Likewise.
335 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
337 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
340 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
343 * elf64-x86-64.c (check_relocs_failed): New.
344 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
345 Support relocation agaist local symbol. Set check_relocs_failed.
346 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
347 R_X86_64_32 relocation overflow.
348 (elf_x86_64_relocate_section): Skip if check_relocs failed.
349 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
351 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
353 * elf32-i386.c (elf_i386_check_relocs): Call
354 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
355 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
357 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
359 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
360 * elflink.c (_bfd_elf_link_check_relocs): New function.
361 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
362 if check_relocs_after_open_input is FALSE.
364 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
366 * cache.c: Update old style function definitions.
367 * elf32-m68k.c: Likewise.
368 * elf64-mmix.c: Likewise.
369 * stab-syms.c: Likewise.
371 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
373 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
375 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
377 * Makefile.in: Regenerated with automake 1.11.6.
378 * aclocal.m4: Likewise.
379 * doc/Makefile.in: Likewise.
381 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
383 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
384 * bfd-in2.h: Regenerate.
385 * libbfd.h: Regenerate.
386 * elf32-arc.c: Add 'opcode/arc.h' include.
387 (struct arc_relocation_data): Add symbol_name.
388 (arc_special_overflow_checks): New function.
389 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
390 required, add an extra comment.
391 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
393 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
395 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
397 (elf_arc_relocate_section): Update enum uses.
398 (elf_arc_check_relocs): Likewise.
399 (elf_arc_finish_dynamic_symbol): Likewise.
401 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
403 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
406 2016-04-14 Nick Clifton <nickc@redhat.com>
409 * elf-bbfd.h (struct elf_backend_data): New field:
411 New field: elf_backend_set_special_section_info_and_link
412 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
414 (elf_backend_set_special_section_info_and_link): Define if not
416 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
417 elf_backend_strtab_flags macros to initialise fields in structure.
418 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
419 being set even if SHF_MERGE is not set.
420 (elf_fake_sections): Likewise.
421 (section_match): New function. Matches two ELF sections based
422 upon fixed characteristics.
423 (find_link): New function. Locates a section in a BFD that
424 matches a section in a different BFD.
425 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
426 fields of reserved sections.
427 (bfd_elf_compute_section_file_positions): Set the flags for the
428 .shstrtab section based upon the elf_strtab_flags field in the
429 elf_backend_data structure.
430 (swap_out_syms): Likewise for the .strtab section.
431 * elflink.c (bfd_elf_final_link): Set the flags for the
432 .strtab section based upon the elf_strtab_flags field in the
433 elf_backend_data structure.
434 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
435 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
437 (elf_backend_set_special_section_info_and_link): Define for
439 * elf32-sparc.c: Likewise.
440 * elf64-x86-64.c: Likewise.
442 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
445 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
447 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
448 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
449 applies to read-only section.
450 * elf32-i386.c (elf_i386_link_hash_table): Add
451 readonly_dynrelocs_against_ifunc.
452 (elf_i386_allocate_dynrelocs): Updated.
453 (elf_i386_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 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
457 readonly_dynrelocs_against_ifunc.
458 (elf_x86_64_allocate_dynrelocs): Updated.
459 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
460 segment with dynamic IFUNC relocations only if
461 readonly_dynrelocs_against_ifunc is TRUE.
462 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
465 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
467 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
468 a fall through from error_ret_free_internal. Free local_syms in
469 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
471 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
473 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
474 (relocate_plt_for_entry): Likewise.
476 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
478 * elf32-arc.c (elf_arc_check_relocs): Changed
480 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
482 * elf32-arc.c (name_for_global_symbol): Changed assert.
483 (get_replace_function): Created.:
484 (struct arc_relocation_data): Changed to signed types.
485 (defines S, L, P, PDATA): Casted to signed type.
486 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
487 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
488 (arc_do_relocation): Changed.
490 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
492 * elf32-arc.c (name_for_global_symbol): Added assert to check for
494 (elf_arc_relocate_section): Added and changed asserts, validating
495 the synamic symbol index.
496 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
497 relocation if symbol has dynindx set to -1.
499 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
501 * elflink.c (elf_link_add_object_symbols): Always turn hidden
502 and internal symbols which have a dynamic index into local
505 2016-04-04 Nick Clifton <nickc@redhat.com>
508 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
509 version number if the version is zero.
511 2016-04-01 Alan Modra <amodra@gmail.com>
514 * elflink.c (on_needed_list): Recursively check needed status.
515 (elf_link_add_object_symbols): Adjust.
517 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
519 * elf32-avr.c (avr_elf32_load_records_from_section): Free
520 internal_relocs only if they aren't cached.
522 2016-03-29 Nick Clifton <nickc@redhat.com>
525 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
526 assertion on the size of the got section to allow it to be bigger
527 than the number of relocs.
529 2016-03-29 Toni Spets <toni.spets@iki.fi>
532 * coffcode.h (coff_write_object_contents): Revert accidental
535 2016-03-22 Alan Modra <amodra@gmail.com>
538 * dwarf2.c (read_attribute_value): Skip info_ptr check for
539 DW_FORM_flag_present.
541 2016-03-22 Nick Clifton <nickc@redhat.com>
543 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
544 architecture name for backwards compatibility.
546 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
549 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
550 sufficiently recent version of GCC.
551 * configure: Regenerate.
553 2016-03-22 Alan Modra <amodra@gmail.com>
556 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
558 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
560 * archures.c (bfd_mach_arc_nps400): Define.
561 * bfd-in2.h: Regenerate.
562 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
563 some existing entries to make space.
564 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
565 (arc_elf_final_write_processing): Likewise.
567 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
569 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
571 (arc_elf_final_write_processing): Don't bother setting cpu field
572 in e_flags, this will have been set elsewhere.
574 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
576 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
579 2016-03-21 Nick Clifton <nickc@redhat.com>
581 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
582 * configure: Regenerate.
583 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
584 alloca with call to xmalloc.
585 * elf32-nds32.c: Likewise.
586 * elf64-hppa.c: Likewise.
587 * elfxx-mips.c: Likewise.
589 * pei-x86_64.c: Likewise.
593 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
596 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
598 (elf_i386_relocate_section): Likewise.
599 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
600 (elf_x86_64_relocate_section): Likewise.
602 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
605 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
606 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
607 relocation overflow check.
609 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
611 * bfd-in2.h: Regenerated.
613 2016-03-11 Dan Gissel <dgisselq@ieee.org>
616 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
617 uses bytes not octets.
618 * elflink.c (resolve_section): Likewise.
620 (eval_section): Pass the input_bfd to resolve_section.
621 (bfd_elf_perform_complex_relocation): Convert byte offset to
622 octets before read and writing values.
623 (elf_link_input_bfd): Add byte to octet conversions.
624 (elf_reloc_link_order): Likewise.
625 (elf_fixup_link_order): Likewise.
626 (bfd_elf_final_link): Likewise.
627 * reloc.c (_bfd_final_link_relocate): Likewise.
628 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
630 2016-03-10 Nick Clifton <nickc@redhat.com>
632 * config.bfd: Mark the i370 target as obsolete.
634 2016-03-09 Pedro Alves <palves@redhat.com>
636 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
637 gcc ABI)" to printable name.
638 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
639 of "v850-rh850" as printable name.
641 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
644 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
645 relocations against absolute symbols.
647 2016-03-09 Alan Modra <amodra@gmail.com>
650 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
651 length elements in the archive.
653 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
656 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
657 for -E/--dynamic-list only when not relocatable.
659 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
662 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
663 count for locally defined local IFUNC symbols in shared object.
664 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
666 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
669 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
672 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
673 Andrew Burgess <andrew.burgess@embecosm.com>
675 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
676 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
677 (arc_elf_howto_init): Added assert to validate relocations.
678 (get_middle_endian_relocation): Delete.
679 (middle_endian_convert): New function.
680 (ME): Redefine, now does nothing.
682 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
683 definition to call middle_endian_convert. Add a new local
684 variable and make use of this throughout. Added call to
685 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
687 2016-03-07 Nick Clifton <nickc@redhat.com>
690 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
691 length elements in the archive.
693 2016-03-07 Jiong Wang <jiong.wang@arm.com>
695 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
696 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
698 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
701 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
702 executable as definition if the new definition comes from a
705 2016-03-02 Alan Modra <amodra@gmail.com>
707 * Makefile.in: Regenerate.
708 * po/SRC-POTFILES.in: Regenerate.
710 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
712 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
713 relocation addend when sections get merged.
715 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
717 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
719 (elf_arc_relocate_section): Fixes and conditions to support PIE.
720 Assert for code sections dynamic relocs.
722 2016-02-26 Renlin Li <renlin.li@arm.com>
724 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
725 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
727 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
730 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
731 load with locally bound symbols if PIC is false or there is no
732 base register. Optimize branch to 0 if PIC is false.
733 (elf_i386_relocate_section): Don't generate dynamic relocations
734 against undefined weak symbols if PIC is false.
735 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
736 if we can't estimate relocation overflow with --no-relax.
737 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
738 symbols if PIC is false. Optimize branch to 0 if PIC is false.
739 (elf_x86_64_relocate_section): Don't generate dynamic relocations
740 against undefined weak symbols if PIC is false.
742 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
745 * bfd.c (bfd): Change flags to 20 bits.
746 (BFD_CONVERT_ELF_COMMON): New.
747 (BFD_USE_ELF_STT_COMMON): Likewise.
748 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
749 BFD_USE_ELF_STT_COMMON.
750 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
751 * configure.ac: Remove --enable-elf-stt-common.
752 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
753 common symbol depending on BFD_CONVERT_ELF_COMMON and
754 BFD_USE_ELF_STT_COMMON.
755 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
757 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
759 (elf_link_convert_common_type): New function.
760 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
761 common symbol depending on BFD_CONVERT_ELF_COMMON and
762 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
763 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
764 and BFD_USE_ELF_STT_COMMON to object_flags.
765 (TARGET_LITTLE_SYM): Likewise.
766 * syms.c (BSF_KEEP_G): Renamed to ...
767 (BSF_ELF_COMMON): This.
768 * bfd-in2.h: Regenerated.
769 * config.in: Likewise.
770 * configure: Likewise.
772 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
777 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
778 (elf_i386_link_hash_entry): Add has_got_reloc and
780 (elf_i386_link_hash_table): Add interp.
781 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
783 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
785 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
786 (elf_i386_fixup_symbol): New function.
787 (elf_i386_pie_finish_undefweak_symbol): Likewise.
788 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
789 relocations and discard relocations against resolved undefined
790 weak symbols in executable. Don't make resolved undefined weak
791 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
792 relocation against undefined weak symbols in PIE.
793 (elf_i386_size_dynamic_sections): Set interp to .interp section.
794 (elf_i386_relocate_section): Don't generate dynamic relocations
795 against resolved undefined weak symbols in PIE, except for
797 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
798 dynamic PLT/GOT relocations for resolved undefined weak symbols.
799 Don't generate dynamic relocation against resolved undefined weak
800 symbol in executable.
801 (elf_i386_finish_dynamic_sections): Call
802 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
803 (elf_backend_fixup_symbol): New.
804 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
805 (elf_x86_64_link_hash_entry): Add has_got_reloc and
807 (elf_x86_64_link_hash_table): Add interp.
808 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
810 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
812 (elf_x86_64_check_relocs): Set has_got_reloc and
814 (elf_x86_64_fixup_symbol): New function.
815 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
816 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
817 relocations and discard relocations against resolved undefined
818 weak symbols in executable. Don't make resolved undefined weak
819 symbols in executable dynamic.
820 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
821 (elf_x86_64_relocate_section): Check relocation overflow for
822 dynamic relocations against unresolved weak undefined symbols.
823 Don't generate dynamic relocations against resolved weak
824 undefined symbols in PIE.
825 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
826 dynamic PLT/GOT relocations for resolved undefined weak symbols.
827 Don't generate dynamic relocation against resolved undefined weak
828 symbol in executable.
829 (elf_x86_64_finish_dynamic_sections): Call
830 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
831 (elf_backend_fixup_symbol): New.
833 2016-02-26 Alan Modra <amodra@gmail.com>
835 * elf64-ppc.c (create_linkage_sections): Create sfpr when
836 save_restore_funcs, rest of sections when not relocatable.
837 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
838 (sfpr_define): Define all symbols on emitted code.
839 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
840 when relocatable. Move sfpr_define loop earlier.
842 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
844 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
845 (elf_x86_64_relocate_section): Use it. Replace
846 x86_64_elf_howto_table[r_type] with howto.
848 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
851 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
852 symbol version is unknown.
854 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
856 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
857 to (bfd_vma) -1 when setting needs_plt to 0.
858 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
860 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
862 * elflink.c (bfd_elf_record_link_assignment): Check for shared
863 library, instead of PIC, and don't check PDE when making linker
864 assigned symbol dynamic.
866 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
868 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
869 ABIVERSION for non-executable stack.
871 2016-02-23 Rich Felker <bugdal@aerifal.cx>
874 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
875 Always produce a RELATIVE reloc for a local symbol.
877 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
879 Fix test-case ld-elf/pr19617b
880 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
881 discard unused non-function symbols when --dynamic-list-data.
883 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
885 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
886 dynsym section, even if it is empty, with dynamic sections.
888 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
890 * syms.c: Remove BSF_COMMON from comments.
891 * bfd-in2.h: Regenerated.
893 2016-02-22 Jiong Wang <jiong.wang@arm.com>
895 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
896 for destination. Remove useless function parameters.
897 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
899 2016-02-19 Nick Clifton <nickc@redhat.com>
902 * aoutx.h (aout_link_add_symbols): Check for out of range string
906 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
907 processing if we encounter a reloc without an associated symbol.
909 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
912 * elflink.c (elf_link_add_object_symbols): Always create dynamic
913 sections for -E/--dynamic-list.
915 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
917 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
920 2016-02-16 Joseph Myers <joseph@codesourcery.com>
922 * plugin.c (plugin_vec): Set match priority to 255.
923 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
924 matching against the plugin vector, take priority from there not
927 2016-02-15 Nick Clifton <nickc@redhat.com>
929 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
930 for length and type fields. Use a signed value for the
933 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
936 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
937 significant bit in GOT offset for R_386_GOT32X.
939 2016-02-10 Nick Clifton <nickc@redhat.com>
942 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
944 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
945 number of messages about FDE encoding preventing .eh_frame_hdr
948 2016-02-09 Nick Clifton <nickc@redhat.com>
950 * oasys.c (oasys_archive_p): Fix indentation.
951 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
952 constant for left shifting.
954 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
955 helpful warning message to explain why certain AArch64 relocs
958 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
960 * pe-mips.c (coff_mips_reloc): Fix formatting.
962 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
964 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
965 to bfd_mach_arc_arc600.
967 2016-02-04 Alan Modra <amodra@gmail.com>
969 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
972 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
975 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
976 distances in the compressed_size field of the output section.
978 2016-02-02 Alan Modra <amodra@gmail.com>
980 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
981 ELFv2 entry optimization.
983 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
986 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
987 no relocations in relocatable files.
989 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
992 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
993 if a symbol from a library loaded via DT_NEEDED doesn't match
994 the symbol referenced by regular object.
996 2016-02-01 Nathaniel Smith <njs@pobox.com>
998 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1001 2016-02-01 Alan Modra <amodra@gmail.com>
1003 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1004 an out of range reloc_index.
1005 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1007 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1009 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1010 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1011 * Makefile.in: Regenerated.
1013 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1015 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1017 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1020 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1022 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1024 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1028 against STT_GNU_IFUNC symbol only with dynamic symbols.
1029 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1031 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1034 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1035 decompress debug sections.
1037 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1039 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1042 2016-01-25 Nick Clifton <nickc@redhat.com>
1045 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1046 dsym filename buffer.
1048 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1050 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1052 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1054 * elfxx-mips.c (BZ16_REG): Correct calculation.
1056 2016-01-21 Nick Clifton <nickc@redhat.com>
1058 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1059 changing the type of _loc to be bfd_byte *.
1060 (elf_arc_finish_dynamic_symbol): Likewise.
1062 2016-01-21 Nick Clifton <nickc@redhat.com>
1065 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1066 class of the linker stub bfd.
1067 (elf32_arm_check_relocs): Skip check for pic format after
1068 processing a vxWorks R_ARM_ABS12 reloc.
1069 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1070 reporting a class mismatch.
1072 2016-01-21 Jiong Wang <jiong.wang@arm.com>
1074 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1075 veneer for sym_sec != input_sec.
1076 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1077 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1078 calculation destination.
1080 2016-01-21 Alan Modra <amodra@gmail.com>
1082 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1083 (swap_linux_prpsinfo64_out): New function.
1084 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1085 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1086 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1087 (elfcore_write_linux_prpsinfo64): Likewise.
1088 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1089 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1090 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1092 2016-01-21 Alan Modra <amodra@gmail.com>
1094 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1095 * elf.c: Adjust #include.
1096 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1097 * Makefile.am (SOURCE_HFILES): Update.
1098 * Makefile.in: Regenerate.
1099 * po/SRC-PORFILES.in: Regenerate.
1101 2016-01-21 Alan Modra <amodra@gmail.com>
1103 * configure.ac: Move corefile selection later in file. Move
1104 tdefaults code immediately after other target vector code.
1105 * configure: Regenerate.
1107 2016-01-20 Mickael Guene <mickael.guene@st.com>
1109 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1110 section using '.text.noread' pattern.
1112 2016-01-19 John Baldwin <jhb@FreeBSD.org>
1114 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1116 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1117 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1119 * arc-plt.def: New file.
1120 * arc-plt.h: Likewise.
1121 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1122 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1123 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1124 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1125 (name_for_global_symbol): Added.
1126 (ADD_RELA): Helper to create dynamic relocs.
1127 (new_got_entry_to_list): Create a new got entry in linked list.
1128 (symbol_has_entry_of_type): Search for specific type of entry in
1130 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1131 (is_reloc_for_TLS, arc_elf_set_private_flags)
1132 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1133 (arc_elf_merge_private_bfd_data): New functions.
1134 (debug_arc_reloc): Cleaned debug info printing.
1135 (PDATA reloc): Changed not to perform address alignment.
1136 (reverse_me): Added. Fix for ARC_32 relocs.
1137 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1139 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1140 Changed function to access an array of list of GOT entries instead
1141 of just an array of offsets.
1142 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1143 (elf_arc_check_relocs): Likewise.
1144 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1145 (elf_arc_finish_dynamic_sections): Likewise
1146 (arc_create_dynamic_sections): Modified conditions to create
1148 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1149 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1150 (relocate_plt_for_entry): Changed to support new way to define PLT
1152 (add_symbol_to_plt): Likewise.
1153 (arc_elf_link_hash_table_create): New function.
1155 2016-01-18 Nick Clifton <nickc@redhat.com>
1158 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1159 section number into internal section number.
1160 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1161 * coffswap.h (coff_swap_sym_in): Likewise.
1162 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1163 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1164 section number field is big enough to hold the external value.
1166 2016-01-17 Alan Modra <amodra@gmail.com>
1168 * configure: Regenerate.
1170 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1172 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1173 when address in first unwind entry does not match start of
1176 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1177 Jiong Wang <jiong.wang@arm.com>
1180 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1183 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1185 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1186 place 'R_' before the reloc name returned.
1187 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1188 the relocation string.
1190 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1192 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1193 factored out from...
1194 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1196 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1198 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1199 attribute check after ELF file header flag check.
1201 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1203 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1204 return status from `_bfd_elf_merge_object_attributes'.
1206 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1208 * elfxx-mips.c (mips_elf_merge_obj_e_flags): 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): Fold the
1215 handling of input MIPS ABI flags together.
1217 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1219 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1220 attribute checks for null input.
1222 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1224 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1225 pointers to target data.
1227 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1229 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1232 2016-01-01 Alan Modra <amodra@gmail.com>
1234 Update year range in copyright notice of all files.
1236 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1238 Copyright (C) 2016 Free Software Foundation, Inc.
1240 Copying and distribution of this file, with or without modification,
1241 are permitted in any medium without royalty provided the copyright
1242 notice and this notice are preserved.
1248 version-control: never