1 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
4 (PLT_LOCAL_IFUNC_P): Likewise.
5 * elf32-i386.c (elf_i386_relocate_section): Use them.
6 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
8 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
10 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
11 * elf32-i386.c (elf_i386_relocate_section): Use it.
12 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
14 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
16 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
17 * elf32-i386.c (elf_i386_relocate_section): Use it.
18 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
20 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
22 * elf32-i386.c (X86_PCREL_TYPE_P): New.
23 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
24 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
25 (X86_PCREL_TYPE_P): This.
26 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
27 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
28 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
30 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
32 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
34 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
35 * elf32-i386.c (elf_i386_tls_transition): Use it.
36 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
38 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
40 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
41 Dump dynamic relocation in read-only section with minfo if
43 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
44 (maybe_set_textrel): Likewise.
45 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
46 read-only section with minfo.
48 2017-10-05 John Baldwin <jhb@FreeBSD.org>
50 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
52 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
54 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
55 in read-only section with minfo.
56 (tilepro_elf_size_dynamic_sections): Likewise.
57 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
58 (tilegx_elf_size_dynamic_sections): Likewise.
60 2017-10-05 Pedro Alves <palves@redhat.com>
63 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
64 ellipsis parameter. Split out bfd_error_on_input code to..
65 (bfd_set_input_error): .. New function.
66 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
67 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
68 * bfd-in2.h: Regenerate.
70 2017-10-05 Alan Modra <amodra@gmail.com>
72 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
73 fini_array error value.
75 2017-10-05 Alan Modra <amodra@gmail.com>
78 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
80 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
82 (elf_fake_sections): Adjust calls. Exit immediately on failure.
83 (bfd_elf_set_group_contents): Add associated reloc section indices
86 2017-10-04 Alan Modra <amodra@gmail.com>
88 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
89 classify symbols for ELFv2.
91 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
94 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
95 undergoes default promotion.
96 * bfd-in2.h: Regenerate.
98 2017-10-02 Alan Modra <amodra@gmail.com>
100 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
101 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
103 2017-10-01 Alan Modra <amodra@gmail.com>
106 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
107 (add_line_info): Always put end_sequence last.
109 2017-10-01 Alan Modra <amodra@gmail.com>
112 * dwarf2.c (read_section): Allocate buffer with extra byte for
113 bfd_simple_get_relocated_section_contents rather than copying
116 2017-09-29 Alan Modra <amodra@gmail.com>
118 * merge.c (merge_strings): Return FALSE on malloc failure.
119 (_bfd_merge_sections): Return failures from record_section and
122 2017-09-28 Alan Modra <amodra@gmail.com>
125 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
126 a case where plugin_notice isn't called.
128 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
130 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
133 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
136 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
137 output_bfd to info->callbacks->minfo.
139 2017-09-26 Nick Clifton <nickc@redhat.com>
142 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
143 assertion failure if elf_x86_64_rtype_to_howto has already issued
146 2017-09-26 Alan Modra <amodra@gmail.com>
149 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
152 2017-09-26 Nick Clifton <nickc@redhat.com>
155 * dwarf2.c (read_formatted_entries): Fail early if we know that
156 the loop parsing data entries will overflow the end of the
159 2017-09-26 Alan Modra <amodra@gmail.com>
162 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
163 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
164 to stash->info_ptr_memory, and check die_ref is within that memory.
165 Set info_ptr_end correctly when another CU is refd. Check die_ref
166 for DW_FORM_ref4 etc. is within CU.
168 2017-09-26 Alan Modra <amodra@gmail.com>
171 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
172 (read_formatted_entries): Init "fe".
173 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
175 2017-09-26 Alan Modra <amodra@gmail.com>
178 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
179 bounds in inner loop.
181 2017-09-25 Alan Modra <amodra@gmail.com>
184 * dwarf1.c (parse_die): Sanity check pointer against section limit
185 before dereferencing.
186 (parse_line_table): Likewise.
188 2017-09-25 Alan Modra <amodra@gmail.com>
191 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
193 (parse_comp_unit): Likewise.
195 2017-09-25 Alan Modra <amodra@gmail.com>
198 * dwarf2.c (read_formatted_entries): Error on format_count zero.
200 2017-09-24 Alan Modra <amodra@gmail.com>
203 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
204 within section bounds.
206 2017-09-24 Alan Modra <amodra@gmail.com>
209 * dwarf2.c (decode_line_info): Properly free line sequences on error.
211 2017-09-24 Alan Modra <amodra@gmail.com>
214 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
215 pname param. Return status. Make name const. Don't abort,
216 return an error. Formatting. Exit if current info_ptr matches
217 orig_info_ptr. Update callers.
218 (scan_unit_for_symbols): Start at nesting_level of zero. Make
219 nested_funcs an array of structs for extensibility. Formatting.
221 2017-09-24 Alan Modra <amodra@gmail.com>
224 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
225 rather than dividing by zero.
227 2017-09-24 Alan Modra <amodra@gmail.com>
230 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
232 2017-09-24 Alan Modra <amodra@gmail.com>
235 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
237 2017-09-24 Alan Modra <amodra@gmail.com>
240 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
241 SHT_GNU_verneed section for sanity. Don't zalloc memory for
244 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
247 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
250 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
253 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
254 -1 if bfd_canonicalize_dynamic_reloc returns 0.
256 2017-09-22 Pedro Alves <palves@redhat.com>
257 Alan Modra <amodra@gmail.com>
259 * version.h: Add comment.
261 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
263 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
264 NT_S390_GS_BC, correct the previously swapped invocations of
265 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
267 2017-09-19 Alan Modra <amodra@gmail.com>
270 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
273 2017-09-19 Alan Modra <amodra@gmail.com>
276 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
277 symbols before calculating verrefs. Don't renumber dynsyms
278 after gc. Exclude .gnu.version when zero or one dynsym.
279 Localize some vars and reindent.
281 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
284 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
285 return from bfd_canonicalize_dynamic_reloc.
287 2017-09-15 Alan Modra <amodra@gmail.com>
290 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
291 overflows bfd_size_type.
293 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
296 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
297 to indicate if conversion is performed.
298 (elf_i386_check_relocs): Cache section contents and relocations
299 if conversion is performed.
300 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
301 contents and relocations if conversion is performed.
303 2017-09-14 Nick Clifton <nickc@redhat.com>
306 * peXXigen.c (pe_print_idata): Extend check for HintName vector
309 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
311 * elfxx-x86.h: Fix a typo in comments.
313 2017-09-09 Kamil Rytarowski <n54@gmx.com>
315 * elf32-nds32.c: Rename __BIT() to N32_BIT().
317 2017-09-09 Alan Modra <amodra@gmail.com>
319 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
322 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
324 * elf32-i386.c (elf_i386_relocate_section): Update usage of
325 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
326 (elf_i386_finish_dynamic_symbol): Likewise.
327 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
328 (elf_x86_64_finish_dynamic_symbol): Likewise.
329 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
330 (_bfd_x86_elf_fixup_symbol): Likewise.
332 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
334 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
335 check has_non_got_reloc.
337 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
340 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
341 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
342 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
343 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
344 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
345 and linker_def on __ehdr_start if it is referenced and not
347 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
348 and return TRUE when building executable, if a symbol has
349 non-GOT/non-PLT relocations in text section or there is no
351 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
353 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
355 * elfxx-x86.h: Update comments.
357 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
359 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
360 elf_x86_plt_layout_table with elf_x86_init_table.
361 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
363 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
365 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
366 (elf_x86_init_table): This.
367 (_bfd_x86_elf_link_setup_gnu_properties): Replace
368 elf_x86_plt_layout_table with elf_x86_init_table.
370 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
372 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
373 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
374 * configure: Regenerated.
375 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
376 and r_sym fields of plt_layout.
377 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
379 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
380 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
381 r_info nor r_sym fields.
382 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
384 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
386 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
388 * (_bfd_riscv_relax_align): Call bfd_set_error and
389 print an error message when unable to relax a .align directive.
391 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
393 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
394 (riscv_record_pcrel_hi_reloc): Add absolute argument.
395 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
396 R_RISCV_PCREL_HI20 relocs, and pass the result to
397 riscv_record_pcrel_hi_reloc.
399 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
401 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
402 r_type_p. Remove the converted argument. Replace
403 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
404 the new relocation type via r_type_p.
405 (elf_i386_relocate_section): Likewise.
406 (elf_i386_finish_dynamic_symbol): Likewise.
407 (need_convert_load): Removed.
408 (check_relocs_failed): Updated.
409 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
410 instead of setting need_convert_load.
411 (_bfd_i386_elf_convert_load): Removed.
412 * elf64-x86-64.c (need_convert_load): Removed.
413 (check_relocs_failed): Updated.
414 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
415 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
416 Return the new relocation type via r_type_p.
417 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
418 instead of setting need_convert_load.
419 (elf_x86_64_check_relocs): Don't check PIC if relocation has
421 (_bfd_x86_64_elf_convert_load): Removed.
422 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
423 with SYMBOL_REFERENCES_LOCAL_P.
424 (elf_x86_64_finish_dynamic_symbol): Likewise.
425 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
427 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
428 (_bfd_x86_elf_link_symbol_references_local): New function.
429 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
430 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
431 SYMBOL_REFERENCES_LOCAL_P.
432 (elf_x86_link_hash_entry): Add local_ref.
433 (elf_x86_link_hash_table): Remove convert_load.
434 (_bfd_i386_elf_convert_load): Removed.
435 (_bfd_x86_64_elf_convert_load): Likewise.
436 (_bfd_x86_elf_link_symbol_references_local): New.
438 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
440 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
441 (elf_x86_64_info_to_howto): Get the real relocation type by
442 masking out R_X86_64_converted_reloc_bit.
443 (elf_x86_64_check_tls_transition): Get the real relocation type
444 by masking out R_X86_64_converted_reloc_bit.
445 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
446 instead of setting converted_reloc.
447 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
448 instead of converted_reloc. Get the real relocation type by
449 masking out R_X86_64_converted_reloc_bit.
450 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
451 R_X86_64_converted_reloc_bit is valid.
452 * elfxx-x86.h (converted_reloc): Removed.
454 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
456 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
457 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
458 to get the relocation type again.
459 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
460 r_type when calling elf_x86_64_tls_transition. Don't use
461 ELF32_R_TYPE to get the relocation type again.
463 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
465 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
468 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
470 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
471 argument. Don't check relocation overflow. Avoid relocation
472 overflow if --no-relax is used. Set converted_reloc on symbol
473 if a GOTPCREL relocation is converted.
474 (elf_x86_64_relocate_section): Issue a fatal error and suggest
475 --no-relax if GOTPCREL relocation conversion leads to relocation
477 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
479 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
480 Edmar Wienskoski <edmar.wienskoski@nxp.com
482 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
483 (ppc_elf_check_relocs): Handle it.
484 (ppc_elf_vle_split20): New function.
485 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
487 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
490 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
491 for x86-64 if GOT_TLS_GDESC_P is true.
493 2017-09-03 Alan Modra <amodra@gmail.com>
496 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
498 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
500 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
501 tls_get_addr for x86-64 in one place.
503 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
505 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
506 with elfxx-x86.lo for 64-bit BFD.
507 * configure: Regenerated.
509 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
511 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
512 (_bfd_i386_elf_convert_load): This. Remove static.
513 (elf_i386_size_dynamic_sections): Removed.
514 (elf_backend_size_dynamic_sections): Likewise.
515 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
516 (_bfd_x86_64_elf_convert_load): This. Remove static.
517 (elf_x86_64_size_dynamic_sections): Removed.
518 (elf_backend_size_dynamic_sections): Likewise.
519 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
520 (elf_x86_allocate_dynrelocs): This. Make it static.
521 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
522 (elf_x86_allocate_local_dynreloc): This. Make it static.
523 (elf_i386_is_reloc_section): New function.
524 (elf_x86_64_is_reloc_section): Likewise.
525 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
526 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
527 Rearrange got_entry_size initialization.
528 (_bfd_x86_elf_size_dynamic_sections): New function.
529 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
530 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
531 (_bfd_i386_elf_convert_load): New.
532 (_bfd_x86_64_elf_convert_load): Likewise.
533 (_bfd_x86_elf_size_dynamic_sections): Likewise.
534 (elf_backend_size_dynamic_sections): Likewise.
535 (_bfd_x86_elf_allocate_dynrelocs): Removed.
536 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
538 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
540 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
543 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
545 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
546 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
548 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
550 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
551 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
552 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
553 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
554 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
555 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
557 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
559 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
560 (elf_i386_allocate_local_dynrelocs): Likewise.
561 (elf_i386_size_dynamic_sections): Replace
562 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
563 with _bfd_x86_elf_allocate_dynrelocs and
564 _bfd_x86_elf_allocate_local_dynrelocs.
565 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
566 (elf_x86_64_allocate_local_dynrelocs): Likewise.
567 (elf_x86_64_size_dynamic_sections): Replace
568 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
569 with _bfd_x86_elf_allocate_dynrelocs and
570 _bfd_x86_elf_allocate_local_dynrelocs.
571 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
572 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
573 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
574 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
576 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
578 * elf32-i386.c (is_i386_elf): Removed.
579 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
580 (elf_i386_size_dynamic_sections): Likewise.
581 (elf_i386_relocate_section): Likewise.
582 * elf64-x86-64.c (is_x86_64_elf): Removed.
583 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
585 (elf_x86_64_size_dynamic_sections): Likewise.
586 (elf_x86_64_relocate_section): Likewise.
587 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
589 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
592 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
594 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
595 (elf_i386_allocate_dynrelocs): Replace
596 elf_i386_compute_jump_table_size with
597 elf_x86_compute_jump_table_size.
598 (elf_i386_size_dynamic_sections): Likewise.
599 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
600 (elf_x86_64_allocate_dynrelocs): Replace
601 elf_x86_64_compute_jump_table_size with
602 elf_x86_compute_jump_table_size.
603 (elf_x86_64_size_dynamic_sections): Likewise.
604 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
606 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
607 (elf_x86_compute_jump_table_size): New.
609 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
611 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
613 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
614 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
616 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
618 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
619 with htab->is_vxworks.
620 (elf_i386_size_dynamic_sections): Likewise.
621 (elf_i386_relocate_section): Likewise.
622 (elf_i386_finish_dynamic_symbol): Likewise.
623 (elf_i386_finish_dynamic_sections): Likewise.
625 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
627 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
628 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
629 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
630 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
631 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
632 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
633 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
634 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
636 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
639 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
640 ELF_COMMON_DEF_P for common symbols.
642 2017-09-02 Alan Modra <amodra@gmail.com>
644 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
645 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
646 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
648 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
650 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
651 (elf_backend_gc_mark_hook): Likewise.
652 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
653 (elf_backend_gc_mark_hook): Likewise.
654 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
655 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
656 (elf_backend_gc_mark_hook): Likewise.
658 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
660 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
661 (elf_backend_adjust_dynamic_symbol): Likewise.
662 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
663 (elf_backend_adjust_dynamic_symbol): Likewise.
664 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
665 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
666 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
667 (_bfd_x86_elf_adjust_dynamic_symbol): New.
668 (elf_backend_adjust_dynamic_symbol): Likewise.
670 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
672 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
675 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
677 * elf32-i386.c (elf_i386_mkobject): Removed.
678 (bfd_elf32_mkobject): Likewise.
679 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
680 (bfd_elf64_mkobject): Likewise.
681 (bfd_elf32_mkobject): Likewise.
682 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
683 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
684 (bfd_elf64_mkobject): Likewise.
685 (bfd_elf32_mkobject): Likewise.
687 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
689 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
690 Call _bfd_x86_elf_link_setup_gnu_properties.
691 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
692 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
694 (elf_x86_64_non_lazy_plt): Likewise.
695 (elf_x86_64_lazy_bnd_plt): Likewise.
696 (elf_x86_64_non_lazy_bnd_plt): Likewise.
697 (elf_x86_64_lazy_ibt_plt): Likewise.
698 (elf_x32_lazy_ibt_plt): Likewise.
699 (elf_x86_64_non_lazy_ibt_plt): Likewise.
700 (elf_x32_non_lazy_ibt_plt): Likewise.
701 (elf_x86_64_nacl_plt): Likewise.
702 (elf_x86_64_link_setup_gnu_properties): Updated. Call
703 _bfd_x86_elf_link_setup_gnu_properties.
704 * elfxx-x86.c: Include elf-vxworks.h".
705 (_bfd_x86_elf_link_setup_gnu_properties): New function.
706 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
707 comments for pic_plt0_entry and pic_plt_entry.
708 (elf_x86_non_lazy_plt_layout): Likewise.
709 (elf_x86_plt_layout_table): New.
710 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
712 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
715 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
716 .eh_frame section for the second PLT.
717 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
718 alignment of .eh_frame section for the second PLT.
720 2017-09-01 Nick Clifton <nickc@redhat.com>
723 * dwarf2.c (decode_line_info): Fix test for an overlong line info
726 2017-09-01 Nick Clifton <nickc@redhat.com>
729 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
730 attribute buffer is NUL terminated.
732 2017-08-31 Nick Clifton <nickc@redhat.com>
735 * dwarf2.c (read_section): If necessary add a terminating NUL byte
736 to dwarf string sections.
738 2017-08-31 Alan Modra <amodra@gmail.com>
740 * po/SRC-POTFILES.in: Regenerate.
742 2017-08-31 Alan Modra <amodra@gmail.com>
744 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
745 for a section containing just a terminator. Allow multiple
746 terminators at end of section.
747 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
748 sections when not adding alignment. Assert on terminator in
751 2017-08-31 Alan Modra <amodra@gmail.com>
755 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
758 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
760 * configure.ac (bfd_backends): Add elf64.lo together with
761 elfxx-x86.lo for 64-bit BFD.
762 * configure: Regenerated.
764 2017-08-31 James Bowman <james.bowman@ftdichip.com>
766 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
769 2017-08-31 Alan Modra <amodra@gmail.com>
772 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
773 before _close_and_cleanup. Call iovec->bclose after.
774 (bfd_close): Remove code common to, and call, bfd_close_all_done.
776 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
778 * elf32-i386.c (elf_i386_plt_type): Removed.
779 (elf_i386_plt): Likewise.
780 (elf_i386_get_synthetic_symtab): Updated. Call
781 _bfd_x86_elf_get_synthetic_symtab.
782 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
783 (elf_x86_64_plt): Likewise.
784 (elf_x86_64_get_synthetic_symtab): Updated. Call
785 _bfd_x86_elf_get_synthetic_symtab.
786 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
787 (elf_x86_64_get_plt_got_vma): Likewise.
788 (elf_i386_valid_plt_reloc_p): Likewise.
789 (elf_x86_64_valid_plt_reloc_p): Likewise.
790 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
791 * elfxx-x86.h (elf_x86_plt_type): New.
792 (elf_x86_plt): Likewise.
793 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
795 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
797 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
798 target_id instead of elf_machine_code.
800 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
802 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
803 (elf_i386_lazy_plt_layout): Likewise.
804 (elf_i386_non_lazy_plt_layout): Likewise.
805 (elf_i386_plt_layout): Likewise.
806 (elf_i386_link_hash_table): Likewise.
807 (elf_i386_next_tls_desc_index): Likewise.
808 (elf_i386_srelplt2): Likewise.
809 (elf_i386_plt): Likewise.
810 (elf_i386_lazy_plt): Likewise.
811 (elf_i386_non_lazy_plt): Likewise.
812 (elf_i386_link_hash_table_create): Likewise.
813 (bfd_elf32_bfd_link_hash_table_create): Likewise.
814 (elf_i386_lazy_plt): Updated.
815 (elf_i386_non_lazy_plt): Likewise.
816 (elf_i386_lazy_ibt_plt): Likewise.
817 (elf_i386_non_lazy_ibt_plt): Likewise.
818 (elf_i386_allocate_dynrelocs): Likewise.
819 (elf_i386_size_dynamic_sections): Likewise.
820 (elf_i386_relocate_section): Likewise.
821 (elf_i386_finish_dynamic_symbol): Likewise.
822 (elf_i386_finish_dynamic_sections): Likewise.
823 (elf_i386_get_synthetic_symtab): Likewise.
824 (elf_i386_link_setup_gnu_properties): Likewise.
825 (elf_i386_nacl_plt): Likewise.
826 * elf64-x86-64.c (ABI_64_P): Removed.
827 (ELF64_DYNAMIC_INTERPRETER): Likewise.
828 (ELF32_DYNAMIC_INTERPRETER): Likewise.
829 (elf_x86_64_lazy_plt_layout): Likewise.
830 (elf_x86_64_non_lazy_plt_layout): Likewise.
831 (elf_x86_64_plt_layout): Likewise.
832 (elf_x86_64_link_hash_table): Likewise.
833 (elf_x86_64_plt): Likewise.
834 (elf_x86_64_lazy_plt): Likewise.
835 (elf_x86_64_non_lazy_plt): Likewise.
836 (elf_x86_64_link_hash_table_create): Likewise.
837 (bfd_elf64_bfd_link_hash_table_create): Likewise.
838 (bfd_elf32_bfd_link_hash_table_create): Likewise.
839 (elf_x86_64_lazy_plt): Updated.
840 (elf_x86_64_non_lazy_plt): Likewise.
841 (elf_x86_64_lazy_bnd_plt): Likewise.
842 (elf_x86_64_non_lazy_bnd_plt): Likewise.
843 (elf_x86_64_lazy_ibt_plt): Likewise.
844 (elf_x32_lazy_ibt_plt): Likewise.
845 (elf_x86_64_non_lazy_ibt_plt): Likewise.
846 (elf_x32_non_lazy_ibt_plt): Likewise.
847 (elf_x86_64_allocate_dynrelocs): Likewise.
848 (elf_x86_64_size_dynamic_sections): Likewise.
849 (elf_x86_64_relocate_section): Likewise.
850 (elf_x86_64_finish_dynamic_symbol): Likewise.
851 (elf_x86_64_finish_dynamic_sections): Likewise.
852 (elf_x86_64_get_synthetic_symtab): Likewise.
853 (elf_x86_64_link_setup_gnu_properties): Likewise.
854 (elf_x86_64_nacl_plt): Likewise.
855 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
857 (ELF32_DYNAMIC_INTERPRETER): New.
858 (ELF64_DYNAMIC_INTERPRETER): Likewise.
859 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
860 (_bfd_x86_elf_link_hash_table_create): Likewise.
861 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
862 (elf_x86_link_hash_table_free): This. Make it static.
863 * elfxx-x86.h: Don't include "objalloc.h".
865 (elf_x86_lazy_plt_layout): Likewise.
866 (elf_x86_non_lazy_plt_layout): Likewise.
867 (elf_x86_plt_layout): Likewise.
868 (_bfd_x86_elf_link_hash_table_create): Likewise.
869 (bfd_elf64_bfd_link_hash_table_create): Likewise.
870 (bfd_elf32_bfd_link_hash_table_create): Likewise.
871 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
872 srelplt2 and next_tls_desc_index.
873 (_bfd_x86_elf_link_hash_table_free): Removed.
875 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
877 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
878 branch offset interpretation.
880 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
883 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
885 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
887 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
888 (elf_x86_64_srelplt2): Likewise.
890 2017-08-30 Alan Modra <amodra@gmail.com>
892 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
893 (ppc64_elf_tls_optimize): Set it.
894 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
895 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
896 addis would add zero.
897 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
898 (ppc_elf_tls_optimize): Set it.
899 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
900 insn on TPREL16_LO relocs to use r2 when addis would add zero.
902 2017-08-30 Alan Modra <amodra@gmail.com>
904 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
905 __tls_get_addr call sequences to LE, don't move the addi down
906 to the nop. Replace the bl with addi and leave the nop alone.
908 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
910 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
912 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
914 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
916 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
918 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
919 (BFD64_BACKENDS): Likewise.
920 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
921 (BFD64_BACKENDS_CFILES): Likewise.
922 * Makefile.in: Regenerated.
923 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
924 elf32-i386.lo and elf64-x86-64.lo.
925 * configure: Regenerated.
926 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
927 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
928 "objalloc.h" and "hashtab.h".
929 (ELIMINATE_COPY_RELOCS): Removed.
930 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
931 (SYMBOL_NO_COPYRELOC): Likewise.
932 (elf_i386_link_hash_entry): Likewise.
933 (GOT_UNKNOWN): Likewise.
934 (GOT_NORMAL): Likewise.
935 (GOT_TLS_GD): Likewise.
936 (elf_i386_hash_entry): Likewise.
937 (elf_i386_obj_tdata): Likewise.
938 (elf_i386_tdata): Likewise.
939 (elf_i386_local_got_tls_type): Likewise.
940 (elf_i386_local_tlsdesc_gotent): Likewise.
941 (elf_i386_hash_table): Likewise.
942 (elf_i386_link_hash_newfunc): Likewise.
943 (elf_i386_local_htab_hash): Likewise.
944 (elf_i386_local_htab_eq): Likewise.
945 (elf_i386_get_local_sym_hash): Likewise.
946 (elf_i386_link_hash_table_free): Likewise.
947 (elf_i386_copy_indirect_symbol): Likewise.
948 (elf_i386_fixup_symbol): Likewise.
949 (elf_i386_readonly_dynrelocs): Likewise.
950 (elf_i386_always_size_sections): Likewise.
951 (elf_i386_set_tls_module_base): Likewise.
952 (elf_i386_dtpoff_base): Likewise.
953 (compare_relocs): Likewise.
954 (elf_i386_hash_symbol): Likewise.
955 (elf_i386_parse_gnu_properties): Likewise.
956 (elf_i386_merge_gnu_properties): Likewise.
957 (elf_i386_link_check_relocs): Likewise.
958 (elf_i386_merge_symbol_attribute): Likewise.
959 (bfd_elf32_bfd_link_check_relocs): Likewise.
960 (elf_backend_copy_indirect_symbol): Likewise.
961 (elf_backend_always_size_sections): Likewise.
962 (elf_backend_omit_section_dynsym): Likewise.
963 (elf_backend_hash_symbol): Likewise.
964 (elf_backend_fixup_symbol): Likewise.
965 (elf_backend_parse_gnu_properties): Likewise.
966 (elf_backend_merge_gnu_properties): Likewise.
967 (elf_backend_merge_symbol_attribute): Likewise.
968 (elf_i386_mkobject): Updated.
969 (elf_i386_link_hash_table_create): Likewise.
970 (elf_i386_check_tls_transition): Likewise.
971 (elf_i386_tls_transition): Likewise.
972 (elf_i386_convert_load_reloc): Likewise.
973 (elf_i386_check_relocs): Likewise.
974 (elf_i386_adjust_dynamic_symbol): Likewise.
975 (elf_i386_allocate_dynrelocs): Likewise.
976 (elf_i386_convert_load): Likewise.
977 (elf_i386_size_dynamic_sections): Likewise.
978 (elf_i386_relocate_section): Likewise.
979 (elf_i386_finish_dynamic_symbol ): Likewise.
980 (elf_i386_finish_dynamic_sections): Likewise.
981 (elf_i386_output_arch_local_syms): Likewise.
982 (elf_i386_get_synthetic_symtab): Likewise.
983 (elf_i386_link_setup_gnu_properties): Likewise.
984 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
985 of elf_link_hash_table, as base.
986 (elf_i386_next_tls_desc_index): New.
987 (elf_i386_srelplt2): Likewise.
988 (elf_i386_plt): Likewise.
989 (elf_i386_lazy_plt): Likewise.
990 (elf_i386_non_lazy_plt): Likewise.
991 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
992 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
993 "objalloc.h" and "hashtab.h".
994 (ELIMINATE_COPY_RELOCS): Removed.
995 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
996 (SYMBOL_NO_COPYRELOC): Likewise.
997 (elf_x86_64_link_hash_entry): Likewise.
998 (GOT_UNKNOWN): Likewise.
999 (GOT_NORMAL): Likewise.
1000 (GOT_TLS_GD): Likewise.
1001 (elf_x86_64_hash_entry): Likewise.
1002 (elf_x86_64_obj_tdata): Likewise.
1003 (elf_x86_64_tdata): Likewise.
1004 (elf_x86_64_local_got_tls_type): Likewise.
1005 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1006 (elf_x86_64_hash_table): Likewise.
1007 (elf_x86_64_link_hash_newfunc): Likewise.
1008 (elf_x86_64_local_htab_hash): Likewise.
1009 (elf_x86_64_local_htab_eq): Likewise.
1010 (elf_x86_64_get_local_sym_hash): Likewise.
1011 (elf_x86_64_link_hash_table_free): Likewise.
1012 (elf_x86_64_copy_indirect_symbol): Likewise.
1013 (elf_x86_64_fixup_symbol): Likewise.
1014 (elf_x86_64_readonly_dynrelocs): Likewise.
1015 (elf_x86_64_always_size_sections): Likewise.
1016 (elf_x86_64_set_tls_module_base): Likewise.
1017 (elf_x86_64_dtpoff_base): Likewise.
1018 (compare_relocs): Likewise.
1019 (elf_x86_64_merge_symbol_attribute): Likewise.
1020 (elf_x86_64_hash_symbol): Likewise.
1021 (elf_x86_64_parse_gnu_properties): Likewise.
1022 (elf_x86_64_merge_gnu_properties): Likewise.
1023 (elf_x86_64_link_check_relocs): Likewise.
1024 (elf_backend_copy_indirect_symbol): Likewise.
1025 (elf_backend_always_size_sections): Likewise.
1026 (bfd_elf64_bfd_link_check_relocs): Likewise.
1027 (elf_backend_merge_symbol_attribute): Likewise.
1028 (elf_backend_hash_symbol): Likewise.
1029 (elf_backend_omit_section_dynsym): Likewise.
1030 (elf_backend_fixup_symbol): Likewise.
1031 (elf_backend_parse_gnu_properties): Likewise.
1032 (elf_backend_merge_gnu_properties): Likewise.
1033 (bfd_elf32_bfd_link_check_relocs): Likewise.
1034 (elf_x86_64_mkobject): Updated.
1035 (elf_x86_64_link_hash_table_create): Likewise.
1036 (elf_x86_64_check_tls_transition): Likewise.
1037 (elf_x86_64_tls_transition): Likewise.
1038 (elf_x86_64_convert_load_reloc): Likewise.
1039 (elf_x86_64_check_relocs): Likewise.
1040 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1041 (elf_x86_64_allocate_dynrelocs): Likewise.
1042 (elf_x86_64_convert_load): Likewise.
1043 (elf_x86_64_size_dynamic_sections): Likewise.
1044 (elf_x86_64_relocate_section): Likewise.
1045 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1046 (elf_x86_64_finish_dynamic_sections): Likewise.
1047 (elf_x86_64_output_arch_local_syms): Likewise.
1048 (elf_x86_64_get_synthetic_symtab): Likewise.
1049 (elf_x86_64_link_setup_gnu_properties): Likewise.
1050 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1051 instead of elf_link_hash_table, as base.
1052 (elf_x86_64_next_tls_desc_index): New.
1053 (elf_x86_64_srelplt2): Likewise.
1054 (elf_x86_64_plt): Likewise.
1055 (elf_x86_64_lazy_plt): Likewise.
1056 (elf_x86_64_non_lazy_plt): Likewise.
1057 * elfxx-x86.c: New file.
1058 * elfxx-x86.h: Likewise.
1060 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1064 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1066 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1068 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1069 sections before checking dynamic relocations and free invalid
1070 PLT section contents.
1071 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1073 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1075 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1076 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1078 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1083 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1085 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1087 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1089 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1091 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1095 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1096 Add a has_no_copy_on_protected bitfield.
1097 (elf_has_no_copy_on_protected): New.
1098 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1099 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1100 (elf_merge_gnu_property_list): Likewise.
1101 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1102 to FALSE for elf_has_no_copy_on_protected.
1103 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1104 (elf_i386_link_hash_entry): Add def_protected.
1105 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1106 when checking info->nocopyreloc.
1107 (elf_i386_link_setup_gnu_properties): Don't set
1108 extern_protected_data here.
1109 (elf_i386_merge_symbol_attribute): New function.
1110 (elf_backend_merge_symbol_attribute): New.
1111 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1112 (elf_x86_64_link_hash_entry): Add def_protected.
1113 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1114 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1115 when checking info->nocopyreloc.
1116 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1117 relocation run-time overflow and unresolvable R_X86_64_32S
1118 relocation against protected data symbol defined in shared object
1119 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1120 (elf_x86_64_link_setup_gnu_properties): Don't set
1121 extern_protected_data here.
1122 (elf_x86_64_merge_symbol_attribute): New function.
1123 (elf_backend_merge_symbol_attribute): New.
1125 2017-08-26 Alan Modra <amodra@gmail.com>
1127 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1128 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1129 (ppc_elf_relocate_section): Comment fix.
1130 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1131 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1132 Support dynamic relocs for TPREL16 when non-pic too.
1133 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1134 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1137 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1139 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1140 "symbol" in comments.
1141 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1143 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1146 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1147 R_X86_64_PC32 relocation run-time overflow and unresolvable
1148 R_X86_64_32S relocation with -z nocopyreloc.
1150 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1152 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1153 Undefined symbols may not have a type.
1154 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1156 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1158 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1159 bfd_link_info. Report shared, PIE or PDE object based on
1161 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1162 (elf_x86_64_relocate_section): Likewise.
1164 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1167 for function symbols.
1168 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1170 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1172 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1173 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1174 is set on any input relocatable file.
1175 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1177 2017-08-23 Alan Modra <amodra@gmail.com>
1180 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1181 ensure_undefweak_dynamic. Handle undefined too.
1182 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1183 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1184 (allocate_dynrelocs): Discard undefined non-default visibility
1185 relocs first. Make undefined syms dynamic. Tidy goto.
1187 2017-08-21 Alan Modra <amodra@gmail.com>
1188 H.J. Lu <hongjiu.lu@intel.com>
1191 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1192 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1194 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1197 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1198 undefined weak symbols.
1200 2017-08-18 Nick Clifton <nickc@redhat.com>
1203 * tekhex.c (getsym): Fix check for source pointer walking off the
1204 end of the input buffer.
1206 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1209 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1210 relocations in debug sections, change abort to _bfd_error_handler.
1212 2017-08-14 Nick Clifton <nickc@redhat.com>
1215 * elf.c (setup_group): Check for an empty or very small group
1217 * po/bfd.pot: Regenerate.
1219 2017-08-14 Alan Modra <amodra@gmail.com>
1222 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1223 alignment padding here.
1224 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1225 in a reverse pass over sections.
1227 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1230 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1231 for @plt suffixes first.
1232 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1234 2017-08-08 Nick Clifton <nickc@redhat.com>
1237 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1238 small section lengths.
1239 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1241 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1242 there is enough data present in the note.
1244 2017-08-08 Alan Modra <amodra@gmail.com>
1247 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1248 got.refcount for GOTOFF relocs, just create .got section.
1250 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1252 * elflink.c (elf_link_add_object_symbols): Move common symbol
1253 check after bed->common_definition.
1255 2017-08-07 Alan Modra <amodra@gmail.com>
1258 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1259 needed to define various dynamic tags have been discarded.
1261 2017-08-07 Nick Clifton <nickc@redhat.com>
1264 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1265 has not been set then use the bfd returned by
1266 _bfd_elf_link_setup_gnu_properties. If that is null then search
1267 through all the input bfds selecting the first normal, ELF format
1269 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1271 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1273 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1275 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1276 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1277 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1278 (elf_i386_link_check_relocs): New function.
1279 (bfd_elf32_bfd_link_check_relocs): New.
1280 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1282 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1283 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1284 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1285 (elf_x86_64_link_check_relocs): New function.
1286 (bfd_elf64_bfd_link_check_relocs): New.
1287 (bfd_elf32_bfd_link_check_relocs): Likewise.
1289 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1292 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1293 as undefined for --no-define-common.
1295 2017-08-05 Alan Modra <amodra@gmail.com>
1297 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1298 hppa_link_hash_table.
1300 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1302 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1303 entries for sysregs with negative indices.
1305 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1307 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1308 isn't the S/390 specific elf data.
1309 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1311 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1313 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1314 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1315 [R_RISCV_ADD16]: Likewise.
1316 [R_RISCV_ADD32]: Likewise.
1317 [R_RISCV_ADD64]: Likewise.
1318 [R_RISCV_SUB6]: Likewise.
1319 [R_RISCV_SUB8]: Likewise.
1320 [R_RISCV_SUB16]: Likewise.
1321 [R_RISCV_SUB32]: Likewise.
1322 [R_RISCV_SUB64]: Likewise.
1324 2017-07-31 Alan Modra <amodra@gmail.com>
1326 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1327 without ld.so checks.
1329 2017-07-29 Alan Modra <amodra@gmail.com>
1332 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1333 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1334 (is_elfv2_localentry0): Test non_zero_localentry.
1335 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1337 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1339 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1340 pointer check for htab->elf.irelplt.
1341 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1343 2017-07-27 Nick Clifton <nickc@redhat.com>
1346 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1348 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1350 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1352 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1354 (evax_bfd_print_emh): Check for invalid string lengths.
1356 2017-07-25 Nick Clifton <nickc@redhat.com>
1358 * po/fr.po: Updated French translation.
1360 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1363 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1364 16-bit absolute branches into 10-bit pc-relative branches on the
1365 MSP430 as well as the MSP430X.
1367 2017-07-25 Alan Modra <amodra@gmail.com>
1369 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1370 (stub_eh_frame_size): New function.
1371 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1372 (group_sections): Init group tls_get_addr_opt_bctrl.
1373 (ppc64_elf_size_stubs): Update sizing and initialization of
1374 .eh_frame. Iteration over stubs via group list.
1375 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1376 (ppc64_elf_finish_dynamic_sections): Update finalization of
1379 2017-07-24 Nick Clifton <nickc@redhat.com>
1382 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1383 of the relocs to the canonicalize_one_reloc routine.
1384 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1385 for the _bfd_mach_o_canonicalize_one_reloc field.
1386 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1387 res_base parameter. Use to check for corrupt pair relocs.
1388 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1390 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1392 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1395 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1396 enough data in the record before attempting to parse it.
1397 (_bfd_vms_slurp_eeom): Likewise.
1399 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1400 (image_set_ptr): Likewise.
1401 (alpha_vms_slurp_relocs): Likewise.
1403 (alpha_vms_object_p): Check for a truncated record.
1405 2017-07-24 Nick Clifton <nickc@redhat.com>
1408 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1409 an unrecognized reloc and sets the bfd_error value.
1410 * libbfd.h: Regenerate.
1411 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1413 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1414 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1415 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1416 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1417 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1419 2017-07-23 Alan Modra <amodra@gmail.com>
1421 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1424 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1427 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1428 reloc_class_ifunc for ifunc symbols.
1430 2017-07-19 Nick Clifton <nickc@redhat.com>
1433 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1434 correct magic bytes at the start, set the error to wrong format
1435 and clear the format selector before returning NULL.
1437 2017-07-19 Nick Clifton <nickc@redhat.com>
1440 * coff-rs6000.c (_bfd_strntol): New function.
1441 (_bfd_strntoll): New function.
1442 (GET_VALUE_IN_FIELD): New macro.
1443 (EQ_VALUE_IN_FIELD): new macro.
1444 (_bfd_xcoff_slurp_armap): Use new macros.
1445 (_bfd_xcoff_archive_p): Likewise.
1446 (_bfd_xcoff_read_ar_hdr): Likewise.
1447 (_bfd_xcoff_openr_next_archived_file): Likewise.
1448 (_bfd_xcoff_stat_arch_elt): Likewise.
1449 * coff64-rs6000.c (_bfd_strntol): New function.
1450 (_bfd_strntoll): New function.
1451 (GET_VALUE_IN_FIELD): New macro.
1452 (xcoff64_slurp_armap): Use new macros.
1454 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1455 John Eric Martin <John.Martin@emmicro-us.com>
1457 * bfd-in2.h: Regenerate.
1458 * libbfd.h: Regenerate.
1459 * elf32-arc.c (JLI): Define.
1460 * reloc.c: Add JLI relocations.
1462 2017-07-18 Nick Clifton <nickc@redhat.com>
1465 * coff-sh.c: Fix spelling typos.
1466 * compress.c: Likewise.
1467 * cpu-pdp11.c: Likewise.
1468 * ecofflink.c: Likewise.
1469 * elf-m10300.c: Likewise.
1471 * elf32-arm.c: Likewise.
1472 * elf32-m68k.c: Likewise.
1473 * elf32-nds32.c: Likewise.
1474 * elf32-ppc.c: Likewise.
1475 * elf32-sh.c: Likewise.
1476 * elf32-v850.c: Likewise.
1477 * elf64-ppc.c: Likewise.
1478 * elf64-x86-64.c: Likewise.
1479 * elflink.c: Likewise.
1480 * elfnn-aarch64.c: Likewise.
1481 * elfxx-mips.c: Likewise.
1483 * sunos.c: Likewise.
1484 * vms-alpha.c: Likewise.
1485 * xcofflink.c: Likewise.
1487 2017-07-18 Nick Clifton <nickc@redhat.com>
1490 * coffcode.h (handle_COMDAT): Replace abort with an error message
1493 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1499 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1503 2017-07-16 Alan Modra <amodra@gmail.com>
1505 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1506 __tls_index GOT entries when using __tls_get_addr_opt stub.
1507 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1509 2017-07-12 Alan Modra <amodra@gmail.com>
1511 * po/es.po: Update from translationproject.org/latest/bfd/.
1512 * po/fi.po: Likewise.
1513 * po/fr.po: Likewise.
1514 * po/id.po: Likewise.
1515 * po/ja.po: Likewise.
1516 * po/ro.po: Likewise.
1517 * po/ru.po: Likewise.
1518 * po/sr.po: Likewise.
1519 * po/sv.po: Likewise.
1520 * po/tr.po: Likewise.
1521 * po/uk.po: Likewise.
1522 * po/vi.po: Likewise.
1523 * po/zh_CN.po: Likewise.
1524 * po/hr.po: New file from translationproject.org.
1525 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1526 * configure: Regenerate.
1528 2017-07-12 Nick Clifton <nickc@redhat.com>
1530 Fix compile time warnings using gcc 7.1.1.
1531 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1533 (elf_xtensa_get_gotplt_section): Increase length of got_name
1535 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1536 default return of FALSE.
1537 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1538 default return of FALSE.
1540 2017-07-12 Alan Modra <amodra@gmail.com>
1542 * binary.c (binary_set_section_contents): Don't print filepos in
1544 (coff_write_object_contents): Cast size_t for error message.
1545 (coff_slurp_line_table): Don't use bfd_vma symndx.
1546 (coff_slurp_reloc_table): Remove unneeded cast.
1547 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1549 (find_abstract_instance_name): Likewise.
1550 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1551 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1552 (elf32_arm_check_relocs): Make r_symndx an int.
1553 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1555 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1557 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1559 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1560 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1561 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1562 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1563 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1564 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1565 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1566 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1567 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1568 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1569 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1570 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1571 and use %lu for error message.
1572 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1573 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1576 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1578 (elf32_arm_final_link_relocate): Likewise.
1579 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1580 * coffcode.h (styp_to_sec_flags): Likewise.
1581 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1582 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1583 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1584 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1585 (elf32_bfin_merge_private_bfd_data): Likewise.
1586 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1587 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1588 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1589 (i370_elf_relocate_section): Likewise.
1590 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1591 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1592 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1593 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1594 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1595 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1596 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1597 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1598 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1599 * ieee.c (ieee_write_id, read_id): Likewise.
1600 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1601 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1602 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1603 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1604 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1605 * stabs.c (_bfd_link_section_stabs): Likewise.
1607 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1609 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1610 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1611 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1612 * coff-sh.c (sh_relax_section): Likewise.
1613 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1614 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1615 * coffcode.h (coff_slurp_reloc_table): Likewise.
1616 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1617 (_bfd_coff_read_string_table): Likewise.
1618 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1619 * compress.c (bfd_get_full_section_contents): Likewise.
1620 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1621 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1622 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1623 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1624 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1625 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1626 (elf32_arm_write_section): Likewise.
1627 * elf32-bfin.c (bfin_relocate_section): Likewise.
1628 (bfinfdpic_relocate_section): Likewise.
1629 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1630 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1631 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1632 (elf_i386_relocate_section): Likewise.
1633 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1634 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1635 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1636 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1637 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1638 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1639 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1640 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1641 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1642 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1643 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1644 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1645 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1646 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1647 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1648 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1649 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1650 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1651 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1652 * elf32-sh.c (sh_elf_relax_section): Likewise.
1653 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1654 (sh_elf_relocate_section): Likewise.
1655 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1656 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1657 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1658 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1659 * elf32-v850.c (v850_elf_relax_section): Likewise.
1660 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1661 (elf_vax_relocate_section): Likewise.
1662 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1663 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1664 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1665 (do_fix_for_relocatable_link): Likewise.
1666 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1667 (elf64_alpha_relax_with_lituse): Likewise.
1668 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1669 (elf_hppa_final_link_relocate): Likewise.
1670 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1671 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1672 (elf64_vms_link_add_object_symbols): Likewise.
1673 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1674 (mmix_final_link_relocate): Likewise.
1675 * elf64-s390.c (invalid_tls_insn): Likewise.
1676 (elf_s390_relocate_section): Likewise.
1677 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1678 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1679 (elf_x86_64_relocate_section): Likewise.
1680 * elfcode.h (elf_slurp_symbol_table): Likewise.
1681 * elfcore.h (elf_core_file_p): Likewise.
1682 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1683 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1684 (elfNN_aarch64_relocate_section): Likewise.
1685 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1686 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1687 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1688 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1689 (_bfd_mips_elf_relocate_section): Likewise.
1690 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1691 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1692 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1693 * ieee.c (ieee_slurp_external_symbols): Likewise.
1694 * ihex.c (ihex_write_object_content): Likewise.
1695 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1696 * merge.c (_bfd_merged_section_offset): Likewise.
1697 * mmo.c (mmo_write_loc_chunk): Likewise.
1698 (mmo_write_object_contents): Likewise.
1699 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1700 * stabs.c (_bfd_link_section_stabs): Likewise.
1701 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1703 2017-07-11 Alan Modra <amodra@gmail.com>
1705 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1707 2017-07-11 Alan Modra <amodra@gmail.com>
1709 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1710 instruction" error using _bfd_error_handler, not einfo.
1712 2017-07-10 Nick Clifton <nickc@redhat.com>
1714 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1715 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1717 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1719 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1721 2017-07-07 Alan Modra <amodra@gmail.com>
1723 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1725 2017-07-07 Alan Modra <amodra@gmail.com>
1727 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1728 as long long. Move code replacing "ll" with "I64", and simplify.
1730 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1732 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1735 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1737 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1739 (line_info_add_file_name): Likewise.
1740 (decode_line_info): Likewise.
1742 2017-07-04 Tristan Gingold <gingold@adacore.com>
1744 * version.m4: Bump version to 2.29.51
1745 * configure: Regenerate.
1747 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1749 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1750 sanity check at the head of this function.
1752 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1754 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1755 dwarf_line_str_size.
1756 (struct attr_abbrev): Add field implicit_const.
1757 (dwarf_debug_sections): Add .debug_line_str.
1758 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1759 (dwarf_debug_section_assert): Add static assertion.
1760 (read_indirect_line_string): New.
1761 (read_abbrevs): Support DW_FORM_implicit_const.
1762 (is_str_attr): Support DW_FORM_line_strp.
1763 (read_attribute_value): Support DW_FORM_line_strp and
1764 DW_FORM_implicit_const.
1765 (read_attribute): Support DW_FORM_implicit_const.
1766 (line_info_add_include_dir, line_info_add_include_dir_stub):
1767 (line_info_add_file_name, read_formatted_entries): New.
1768 (decode_line_info, parse_comp_unit): Support DWARF 5.
1769 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1771 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1773 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1774 abort statement that was put for symbols that are not dynamic.
1776 2017-07-03 Tristan Gingold <gingold@adacore.com>
1778 * po/bfd.pot: Regenerate
1780 2017-07-03 Alan Modra <amodra@gmail.com>
1782 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1783 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1784 * elf.c (setup_group): Use "Lx" to print sh_size.
1785 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1786 unknown section type in hex.
1787 (copy_special_section_fields): Style fix.
1788 (bfd_section_from_shdr): Correct format for sh_link. Use a
1789 common error message for all the variants of unrecognized
1791 (assign_file_positions_for_load_sections): Use "Lx" for lma
1792 adjust error message.
1793 (assign_file_positions_for_non_load_sections): Formatting.
1794 (rewrite_elf_program_header): Formatting. Use "Lx" for
1795 bfd_vma values in error messages.
1796 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1797 ELF_R_SYM value to type expected by format.
1798 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1800 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1801 (elf_link_input_bfd): Use "Lx" for r_info.
1802 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1804 2017-07-03 Alan Modra <amodra@gmail.com>
1806 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1807 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1808 Microsoft C library variant of long long format specifier.
1809 (PRINT20): Cast value to bfd_uint64_t not long long.
1810 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1811 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1812 long long. Don't cast to bfd_vma.
1813 * elf32-score.c (score3_bfd_getl48): Likewise.
1814 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1816 2017-07-03 Alan Modra <amodra@gmail.com>
1818 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1820 (bfd_elf_print_symbol): Don't cast symbol->flags.
1821 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1822 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1823 _bfd_error_handler argument order.
1824 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1826 2017-07-03 Alan Modra <amodra@gmail.com>
1828 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1829 AC_TYPE_LONG_DOUBLE.
1830 * configure: Regenerate.
1831 * config.in: Regenerate.
1833 2017-06-29 Andrew Waterman <andrew@sifive.com>
1835 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1838 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1840 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1841 unless it is undefined weak.
1842 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1843 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1845 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1846 is not dynamic in PIC, abort.
1848 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1851 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1852 undefined weak symbols into dynamic.
1853 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1854 relocation for non-dynamic symbols.
1855 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1857 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1859 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1860 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1861 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1862 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1863 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1866 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1868 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1869 (elfcore_write_s390_gs_bc): Likewise.
1870 * elf.c (elfcore_grok_s390_gs_cb): New function.
1871 (elfcore_grok_s390_gs_bc): New function.
1872 (elfcore_grok_note): Call them.
1873 (elfcore_write_s390_gs_cb): New function.
1874 (elfcore_write_s390_gs_bc): New function.
1875 (elfcore_write_register_note): Call them.
1877 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1879 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1880 bfd_get_file_size. Check archive element size.
1881 (_bfd_generic_get_section_contents_in_window): Likewise.
1883 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1885 * bfd-in2.h: Regenerated.
1886 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1887 (bfd_get_file_size): Likewise.
1889 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1890 Matthew Fortune <matthew.fortune@imgtec.com>
1892 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1893 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1894 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1895 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1897 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1898 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1899 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1900 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1901 `bfd_mach_mips_interaptiv_mr2' entries.
1902 * bfd-in2.h: Regenerate.
1904 2017-06-27 Nick Clifton <nickc@redhat.com>
1906 * tekhex.c (pass_over): Revert accidental conversion of a local
1907 array to a static array.
1909 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1912 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1913 reloc addend if necessary. Adjust diff only if
1914 shrinked_insn_address < end_address.
1916 2017-06-27 Alan Modra <amodra@gmail.com>
1919 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1920 (_bfd_generic_get_section_contents_in_window): Likewise.
1922 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1924 * elfnn-riscv.c (perform_relocation): Support the new
1925 R_RISCV_32_PCREL relocation.
1926 (riscv_elf_relocate_section): Likewise.
1927 * elfxx-riscv.c (howto_table): Likewise.
1928 (riscv_reloc_map): Likewise.
1929 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1930 * libbfd.h: Regenerate.
1932 2017-06-27 Alan Modra <amodra@gmail.com>
1935 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1936 Use unsigned file pointer type, and remove cast.
1937 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1938 Add "count", not "sz".
1940 2017-06-26 Pedro Alves <palves@redhat.com>
1943 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1946 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1949 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1952 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1954 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1955 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1956 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1957 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1958 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1960 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1963 * compress.c (bfd_get_full_section_contents): Don't check the
1965 * libbfd.c (_bfd_generic_get_section_contents): Check for and
1966 reject a section whose size + offset is greater than the size
1968 (_bfd_generic_get_section_contents_in_window): Likewise.
1970 2017-06-26 Nick Clifton <nickc@redhat.com>
1973 * tekhex.c (getvalue): Check for the source pointer exceeding the
1974 end pointer before the first byte is read.
1976 2017-06-26 Nick Clifton <nickc@redhat.com>
1979 * opncls.c (get_build_id): Check that the section is big enough
1980 to contain the whole note.
1981 * compress.c (bfd_get_full_section_contents): Check for and reject
1982 a section whose size is greater than the size of the entire file.
1983 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1984 contain a notes section.
1986 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1988 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1990 (elf_s390_modify_segment_map): Likewise.
1991 (bfd_elf_s390_set_options): Lisewise.
1993 2017-06-26 Alan Modra <amodra@gmail.com>
1995 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1997 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1998 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1999 .preinit_array on --just-syms bfds.
2000 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2001 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2002 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2004 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2006 * elf.c (find_link): Bounds check "hint".
2008 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2010 * elf32-arm.c (using_thumb_only): Update list of architectures in
2011 BFD_ASSERT for which the logic is valid.
2012 (using_thumb2_bl): Likewise.
2013 (using_thumb2): Likewise and return true for ARMv8-R.
2014 (arch_has_arm_nop): Likewise.
2015 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2016 merging logic. Update commentis for value 15 of v8m_baseline,
2017 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2018 merging of value 15 of Tag_CPU_arch.
2020 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2022 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2023 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2024 * bfd-in2.h: Regenerate.
2026 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2028 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2029 the error_alignment label forward. Properly align program
2030 property note section.
2032 2017-06-22 Eric Christopher <echristo@gmail.com>
2034 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2035 abs to fix a truncation warning.
2037 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2039 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2040 local undefined weak symbol to 0.
2041 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2043 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2045 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2046 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2047 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2048 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2049 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2050 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2051 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2052 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2054 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2057 (elf_i386_lazy_ibt_plt_entry): Likewise.
2058 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2059 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2060 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2061 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2062 (elf_i386_lazy_plt_layout): Likewise.
2063 (elf_i386_non_lazy_plt_layout): Likewise.
2064 (elf_i386_link_hash_entry): Add plt_second.
2065 (elf_i386_link_hash_table): Add plt_second and
2066 plt_second_eh_frame.
2067 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2068 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2069 the second PLT. Check the second PLT.
2070 (elf_i386_relocate_section): Use the second PLT to resolve
2071 PLT reference if needed.
2072 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2074 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2075 second PLT. Generate unwind info for the second PLT.
2076 (elf_i386_plt_type): Add plt_second.
2077 (elf_i386_get_synthetic_symtab): Support the second PLT.
2078 (elf_i386_parse_gnu_properties): Support
2079 GNU_PROPERTY_X86_FEATURE_1_AND.
2080 (elf_i386_merge_gnu_properties): Support
2081 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2082 on GNU_PROPERTY_X86_FEATURE_1_IBT
2083 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2084 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2085 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2086 is set on all relocatable inputs.
2087 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2088 (elf_x32_lazy_ibt_plt_entry): Likewise.
2089 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2090 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2091 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2092 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2093 (elf_x86_64_lazy_ibt_plt): Likewise.
2094 (elf_x32_lazy_ibt_plt): Likewise.
2095 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2096 (elf_x32_non_lazy_ibt_plt): Likewise.
2097 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2098 (elf_x86_64_parse_gnu_properties): Support
2099 GNU_PROPERTY_X86_FEATURE_1_AND.
2100 (elf_x86_64_merge_gnu_properties): Support
2101 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2102 on GNU_PROPERTY_X86_FEATURE_1_IBT
2103 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2104 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2105 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2106 is set on all relocatable inputs.
2108 2017-06-22 Nick Clifton <nickc@redhat.com>
2111 * som.c (setup_sections): NUL terminate the space_strings buffer.
2112 Check that the space.name field does not index beyond the end of
2113 the space_strings buffer.
2115 2017-06-21 Nick Clifton <nickc@redhat.com>
2118 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2120 2017-06-21 Nick Clifton <nickc@redhat.com>
2123 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2124 type of the size parameter.
2125 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2126 length of the counted string.
2127 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2128 (_bfd_vms_save_counted_string): Likewise.
2129 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2130 _bfd_vms_save_counted_string.
2131 (_bfd_vms_slurp_ehdr): Likewise.
2132 (_bfd_vms_slurp_egsd): Likewise.
2133 (Parse_module): Likewise.
2135 2017-06-21 Alan Modra <amodra@gmail.com>
2137 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2138 calls before tocsave calls.
2139 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2142 2017-06-21 Nick Clifton <nickc@redhat.com>
2145 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2146 bfd_get_full_section_contents returns no contents.
2148 2017-06-21 Nick Clifton <nickc@redhat.com>
2151 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2154 2017-06-21 Nick Clifton <nickc@redhat.com>
2157 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2159 (image_set_ptr): Likewise.
2160 (alpha_vms_fix_sec_rel): Likewise.
2161 (alpha_vms_slurp_relocs): Likewise.
2163 2017-06-21 Nick Clifton <nickc@redhat.com>
2166 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2168 (ieee_archive_p): Likewise.
2169 (ieee_object_p): Likewise.
2171 2017-06-21 Nick Clifton <nickc@redhat.com>
2174 * elf.c (setup_group): Zero the group section pointer list after
2175 allocation so that loops can be caught. Check for NULL pointers
2176 when processing a group list.
2178 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2180 * elf-s390.h: New file.
2181 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2183 (elf_s390_additional_program_headers): New function.
2184 (elf_s390_modify_segment_map): New function.
2185 (bfd_elf_s390_set_options): New function.
2186 (elf_backend_additional_program_headers)
2187 (elf_backend_modify_segment_map): Add macro definitions.
2189 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2192 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2193 the DYNAMIC bit instead of bfd_count_sections.
2195 2017-06-19 Nick Clifton <nickc@redhat.com>
2198 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2200 (evax_bfd_print_eeom): Likewise.
2201 (evax_bfd_print_egsd): Check for an overlarge record length.
2202 (evax_bfd_print_etir): Likewise.
2204 2017-06-19 Nick Clifton <nickc@redhat.com>
2207 * libieee.h (struct common_header_type): Add end_p field.
2208 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2210 (read_id): Check for a length that exceeds the remaining bytes in
2212 (ieee_seek): Initialise end_p.
2213 (ieee_archive_p): Likewise.
2214 (ieee_object_p): Likewise.
2216 2017-06-19 Nick Clifton <nickc@redhat.com>
2219 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2220 before reading the EIHS structure entries.
2222 2017-06-19 Nick Clifton <nickc@redhat.com>
2225 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2226 gsd_size. Check that there are enough bytes remaining to read the
2227 type and size of the next egsd. Check that the size of the egsd
2228 does not exceed the size of the record.
2230 2017-06-19 Alan Modra <amodra@gmail.com>
2232 * config.bfd: Correct targ_underscore for cris.
2234 2017-06-18 Alan Modra <amodra@gmail.com>
2236 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2237 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2239 2017-06-16 Nick Clifton <nickc@redhat.com>
2241 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2242 bucketlist is empty because there are no symbols to add to the
2245 2017-06-16 Alan Modra <amodra@gmail.com>
2251 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2252 (BFD_JUMP_TABLE_LINK): Likewise.
2253 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2254 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2255 (bfd_elf_define_start_stop): New function.
2256 * linker.c (bfd_generic_define_start_stop): New function.
2257 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2259 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2260 * aout-target.h (MY_bfd_define_start_stop): Define.
2261 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2262 * binary.c (binary_bfd_define_start_stop): Define.
2263 * bout.c (b_out_bfd_define_start_stop): Define.
2264 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2265 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2266 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2267 * coffcode.h (coff_bfd_define_start_stop): Define.
2268 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2269 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2270 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2271 * ieee.c (ieee_bfd_define_start_stop): Define.
2272 * ihex.c (ihex_bfd_define_start_stop): Define.
2273 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2274 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2275 * mmo.c (mmo_bfd_define_start_stop): Define.
2276 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2277 * oasys.c (oasys_bfd_define_start_stop): Define.
2278 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2279 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2280 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2281 * som.c (som_bfd_define_start_stop): Define.
2282 * srec.c (srec_bfd_define_start_stop): Define.
2283 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2284 * versados.c (versados_bfd_define_start_stop): Define.
2285 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2286 (alpha_vms_bfd_define_start_stop): Define.
2287 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2288 * bfd-in2.h: Regenerate.
2289 * libbfd.h: Regenerate.
2291 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2293 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2294 SYMBOL_REFERENCES_LOCAL.
2296 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2299 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2300 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2301 runtime for if there needs copy relocation elimination.
2302 (need_copy_relocation_p): New function. Return true for symbol with
2303 pc-relative references and if it's against read-only sections.
2304 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2305 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2306 that are related with accessing external objects.
2307 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2308 in elfNN_aarch64_check_relocs.
2310 2017-06-15 Nick Clifton <nickc@redhat.com>
2313 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2316 (ieee_archive_p): Likewise.
2318 2017-06-15 Nick Clifton <nickc@redhat.com>
2321 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2323 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2325 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2326 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2327 keep both windowed and call0 ABI PLT definitions.
2328 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2329 elf_xtensa_*_plt_entry endex.
2330 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2332 2017-06-14 Nick Clifton <nickc@redhat.com>
2335 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2338 2017-06-14 Nick Clifton <nickc@redhat.com>
2341 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2342 maximum value for the ascic pointer. Check that name processing
2343 does not read beyond this value.
2344 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2347 2017-06-14 Nick Clifton <nickc@redhat.com>
2350 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2351 (process_otr): Check for an invalid offset in the otr structure.
2353 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2355 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2357 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2363 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2364 vtable field to a union.
2365 (_bfd_elf_is_start_stop): Removed.
2366 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2367 __start_SECNAME and __stop_SECNAME symbols.
2368 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2369 * elflink.c (_bfd_elf_is_start_stop): Removed.
2370 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2371 _bfd_elf_is_start_stop.
2372 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2373 __stop_SECNAME symbols. Updated.
2374 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2375 (bfd_elf_gc_record_vtinherit): Likewise.
2376 (bfd_elf_gc_record_vtentry): Likewise.
2378 2017-06-13 Nick Clifton <nickc@redhat.com>
2381 * elflink.c (elf_link_adjust_relocs): Generate an error when
2382 encountering a reloc against a symbol removed by garbage
2385 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2387 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2388 to merge_gnu_properties.
2389 * elf-properties.c (elf_merge_gnu_properties): Add struct
2390 bfd_link_info * and pass it to merge_gnu_properties.
2391 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2392 and pass it to elf_merge_gnu_properties.
2393 (_bfd_elf_link_setup_gnu_properties): Pass info to
2394 elf_merge_gnu_property_list.
2395 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2397 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2399 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2402 * binary.c (binary_set_section_contents): Scale lma by octets
2403 per byte to set filepos.
2405 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2407 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2410 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2412 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2415 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2417 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2418 patched section contents for TLS IE reloc.
2419 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2421 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2423 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2424 RELOC_FOR_GLOBAL_SYMBOL macro.
2426 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2428 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2431 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2433 * config/tc-arc.c (md_undefined_symbol): Changed.
2434 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2436 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2438 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2441 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2443 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2444 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2446 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2448 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2451 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2453 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2454 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2455 is non-zero. Add clarifying comments.
2457 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2459 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2460 name. Use local IFUNC symbol name string to report unsupported
2461 non-PIC call to IFUNC function.
2462 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2463 when generating R_386_IRELATIVE relocation.
2464 (elf_i386_finish_dynamic_symbol): Likewise.
2465 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2467 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2468 when generating R_X86_64_IRELATIVE relocation.
2469 (elf_x86_64_finish_dynamic_symbol): Likewise.
2471 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2473 * elf.c (setup_group): Make sure BFD sections are created for all
2474 group sections in the input file when processing SHF_GROUP
2476 (bfd_section_from_shdr): Avoid duplicating logic already
2477 implemented in `setup_group'.
2479 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2482 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2483 if the hint address is zero.
2485 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2488 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2489 ELF_COMMON_DEF_P for common symbols.
2491 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2493 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2494 SEC_GROUP sections as SEC_EXCLUDE.
2495 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2496 (assign_section_numbers): Use resolve_section_groups flag instead
2497 of relocatable link type.
2498 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2499 flag instead of checking the final_link flag for part of the
2500 checks in here. Fix white space as a result.
2501 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2502 instead of relocatable link type.
2503 (bfd_elf_final_link): Likewise.
2505 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2507 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2509 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2510 (s3_bfd_score_elf_check_relocs): Likewise.
2511 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2512 (score_elf_final_link_relocate): Likewise.
2513 (s7_bfd_score_elf_check_relocs): Likewise.
2515 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2517 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2520 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2522 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2523 from `reloc_count' rather than decrementing it.
2524 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2525 `reloc_count' by `int_rels_per_ext_rel'.
2526 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2527 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2528 entry determination.
2529 (s3_bfd_score_elf_check_relocs): Likewise.
2530 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2531 (s7_bfd_score_elf_relocate_section): Likewise.
2532 (s7_bfd_score_elf_check_relocs): Likewise.
2533 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2534 prototype and function.
2535 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2536 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2537 triple rather than once the sum of REL and RELA relocation entry
2539 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2540 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2541 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2542 storage allocation size determination.
2543 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2544 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2545 by `int_rels_per_ext_rel' for last relocation entry
2547 (bfd_elf_final_link): Do not multiply `reloc_count' by
2548 `int_rels_per_ext_rel' for internal relocation storage
2549 allocation size determination.
2550 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2551 `int_rels_per_ext_rel' for last relocation entry determination.
2552 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2553 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2554 (_bfd_mips_elf_relocate_section): Likewise.
2556 2017-06-05 Alan Modra <amodra@gmail.com>
2559 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2561 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2563 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2564 determine structure sizes.
2565 (elfcore_grok_freebsd_prstatus): Likewise.
2567 2017-06-01 Alan Modra <amodra@gmail.com>
2569 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2570 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2572 (is_elfv2_localentry0): New function.
2573 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2574 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2575 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2576 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2577 optimized localentry:0 stubs.
2578 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2579 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2581 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2583 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2585 2017-05-30 Casey Smith <clegg89@gmail.com>
2588 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2589 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2591 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2593 * cpu-arc.c (arc_compatible): New function.
2595 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2597 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2599 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2602 * bfdio.c (bfd_get_file_size): New function.
2603 * bfd-in2.h: Regenerated.
2605 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2607 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2610 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2612 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2613 dynobj instead of htab->elf.dynobj.
2615 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2617 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2619 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2620 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2621 actual number of internal relocations retrieved. Adjust
2622 function description.
2623 (bfd_elf64_canonicalize_reloc): Remove macro.
2624 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2626 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2628 * archures.c (bfd_mach_sparc_v9m8): Define.
2629 (bfd_mach_sparc_v8plusm8): Likewise.
2630 (bfd_mach_sparc_v9_p): Adjust to M8.
2631 (bfd_mach_sparc_64bit_p): Likewise.
2632 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2633 bfd_mach_sparc_v8plusm8.
2634 * bfd-in2.h: Regenerated.
2635 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2637 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2638 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2639 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2641 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2642 bfd_mach_sparc_v8plusm8.
2644 2017-05-19 Alan Modra <amodra@gmail.com>
2646 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2647 debug and special sections when no non-note alloc sections in an
2650 2017-05-18 Alan Modra <amodra@gmail.com>
2652 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2653 * elf-m10300.c: Likewise.
2655 * elf32-arc.c: Likewise.
2656 * elf32-bfin.c: Likewise.
2657 * elf32-m68k.c: Likewise.
2658 * elf32-nds32.c: Likewise.
2659 * elf32-tilepro.c: Likewise.
2660 * elflink.c: Likewise.
2661 * elfnn-aarch64.c: Likewise.
2662 * elfnn-riscv.c: Likewise.
2663 * elfxx-tilegx.c: Likewise.
2664 * mach-o.c: Likewise.
2665 * peXXigen.c: Likewise.
2666 * vms-alpha.c: Likewise.
2667 * vms-lib.c: Likewise.
2669 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2672 * elflink.c (elf_gc_mark_debug_section): New function.
2673 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2674 referenced by kept debug sections.
2676 2017-05-16 Alan Modra <amodra@gmail.com>
2678 * elf-m10300.c: Rename occurrences of non_ir_ref.
2679 * elf32-arm.c: Likewise.
2680 * elf32-bfin.c: Likewise.
2681 * elf32-cr16.c: Likewise.
2682 * elf32-cris.c: Likewise.
2683 * elf32-d10v.c: Likewise.
2684 * elf32-dlx.c: Likewise.
2685 * elf32-fr30.c: Likewise.
2686 * elf32-frv.c: Likewise.
2687 * elf32-hppa.c: Likewise.
2688 * elf32-i370.c: Likewise.
2689 * elf32-i386.c: Likewise.
2690 * elf32-iq2000.c: Likewise.
2691 * elf32-lm32.c: Likewise.
2692 * elf32-m32c.c: Likewise.
2693 * elf32-m32r.c: Likewise.
2694 * elf32-m68hc1x.c: Likewise.
2695 * elf32-m68k.c: Likewise.
2696 * elf32-mcore.c: Likewise.
2697 * elf32-metag.c: Likewise.
2698 * elf32-microblaze.c: Likewise.
2699 * elf32-moxie.c: Likewise.
2700 * elf32-msp430.c: Likewise.
2701 * elf32-mt.c: Likewise.
2702 * elf32-nios2.c: Likewise.
2703 * elf32-or1k.c: Likewise.
2704 * elf32-ppc.c: Likewise.
2705 * elf32-rl78.c: Likewise.
2706 * elf32-s390.c: Likewise.
2707 * elf32-score.c: Likewise.
2708 * elf32-score7.c: Likewise.
2709 * elf32-sh.c: Likewise.
2710 * elf32-tic6x.c: Likewise.
2711 * elf32-tilepro.c: Likewise.
2712 * elf32-v850.c: Likewise.
2713 * elf32-vax.c: Likewise.
2714 * elf32-xstormy16.c: Likewise.
2715 * elf32-xtensa.c: Likewise.
2716 * elf64-alpha.c: Likewise.
2717 * elf64-hppa.c: Likewise.
2718 * elf64-ia64-vms.c: Likewise.
2719 * elf64-mmix.c: Likewise.
2720 * elf64-ppc.c: Likewise.
2721 * elf64-s390.c: Likewise.
2722 * elf64-sh64.c: Likewise.
2723 * elf64-x86-64.c: Likewise.
2724 * elflink.c: Likewise.
2725 * elfnn-aarch64.c: Likewise.
2726 * elfnn-ia64.c: Likewise.
2727 * elfnn-riscv.c: Likewise.
2728 * elfxx-mips.c: Likewise.
2729 * elfxx-sparc.c: Likewise.
2730 * elfxx-tilegx.c: Likewise.
2731 * linker.c: Likewise.
2733 2017-05-16 Alan Modra <amodra@gmail.com>
2735 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2736 * elflink.c (elf_link_add_object_symbols): Update to use
2738 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2740 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2742 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2744 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2746 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2748 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2749 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2751 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2753 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2755 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2757 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2758 to plt_second/plt_second_eh_frame.
2759 (elf_x86_64_link_hash_newfunc): Updated.
2760 (elf_x86_64_allocate_dynrelocs): Likewise.
2761 (elf_x86_64_size_dynamic_sections): Likewise.
2762 (elf_x86_64_relocate_section): Likewise.
2763 (elf_x86_64_finish_dynamic_symbol): Likewise.
2764 (elf_x86_64_finish_dynamic_sections): Likewise.
2765 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2766 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2768 (elf_backend_setup_gnu_properties): Updated. Create the
2769 .plt.sec section instead of the .plt.sec section.
2771 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2773 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2774 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2775 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2777 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2779 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2780 (bfd_elf64_set_reloc): Define.
2781 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2783 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2785 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2786 (struct bfd_target): New field _bfd_set_reloc.
2787 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2788 * reloc.c (_bfd_generic_set_reloc): New function.
2789 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2790 * nlm-target.h (nlm_set_reloc): Likewise.
2791 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2792 * aout-tic30.c (MY_set_reloc): Likewise.
2793 * aout-target.h (MY_set_reloc): Likewise.
2794 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2795 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2796 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2797 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2798 * aout-adobe.c (aout_32_set_reloc): Likewise.
2799 * bout.c (b_out_set_reloc): Likewise.
2800 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2801 * i386os9k.c (aout_32_set_reloc): Likewise.
2802 * ieee.c (ieee_set_reloc): Likewise.
2803 * oasys.c (oasys_set_reloc): Likewise.
2804 * som.c (som_set_reloc): Likewise.
2805 * versados.c (versados_set_reloc): Likewise.
2806 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2807 _bfd_generic_set_reloc.
2808 (rs6000_xcoff64_aix_vec): LIkewise.
2809 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2810 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2811 * i386msdos.c (msdos_set_reloc): Define to
2812 _bfd_norelocs_set_reloc.
2813 * elfcode.h (elf_set_reloc): Define.
2814 * bfd-in2.h: Regenerated.
2816 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2819 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2820 for IFUNC function address.
2822 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2824 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2825 (CONFLICT_LIST): Likewise.
2826 (opcode/arc-attrs.h): Include.
2827 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2828 (arc_extract_features): New file.
2829 (arc_stralloc): Likewise.
2830 (arc_elf_merge_attributes): Likewise.
2831 (arc_elf_merge_private_bfd_data): Use object attributes.
2832 (bfd_arc_get_mach_from_attributes): New function.
2833 (arc_elf_object_p): Use object attributes.
2834 (arc_elf_final_write_processing): Likewise.
2835 (elf32_arc_obj_attrs_arg_type): New function.
2836 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2837 (elf32_arc_section_from_shdr): Likewise.
2838 (elf_backend_obj_attrs_vendor): Define.
2839 (elf_backend_obj_attrs_section): Likewise.
2840 (elf_backend_obj_attrs_arg_type): Likewise.
2841 (elf_backend_obj_attrs_section_type): Likewise.
2842 (elf_backend_obj_attrs_handle_unknown): Likewise.
2843 (elf_backend_section_from_shdr): Likewise.
2845 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2848 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2849 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2850 and the destination is a Thumb symbol.
2852 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2854 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2855 initializer to silence GCC 4.2.
2856 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2858 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2860 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2861 (LAZY_PLT_ENTRY_SIZE): This.
2862 (NON_LAZY_PLT_ENTRY_SIZE): New.
2863 (elf_x86_64_plt0_entry): Renamed to ...
2864 (elf_x86_64_lazy_plt0_entry): This.
2865 (elf_x86_64_plt_entry): Renamed to ...
2866 (elf_x86_64_lazy_plt_entry): This.
2867 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2868 (elf_x86_64_lazy_bnd_plt0_entry): This.
2869 (elf_x86_64_legacy_plt_entry): Removed.
2870 (elf_x86_64_bnd_plt_entry): Renamed to ...
2871 (elf_x86_64_lazy_bnd_plt_entry): This.
2872 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2873 (elf_x86_64_non_lazy_plt_entry): This.
2874 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2875 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2876 (elf_x86_64_eh_frame_plt): Renamed to ...
2877 (elf_x86_64_eh_frame_lazy_plt): This.
2878 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2879 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2880 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2881 (elf_x86_64_eh_frame_non_lazy_plt): This.
2882 (elf_x86_64_lazy_plt_layout): New.
2883 (elf_x86_64_non_lazy_plt_layout): Likewise.
2884 (elf_x86_64_plt_layout): Likewise.
2885 (elf_x86_64_backend_data): Remove PLT layout information. Add
2886 os for target system.
2887 (GET_PLT_ENTRY_SIZE): Removed.
2888 (elf_x86_64_lazy_plt): New.
2889 (elf_x86_64_non_lazy_plt): Likewise.
2890 (elf_x86_64_lazy_bnd_plt): Likewise.
2891 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2892 (elf_x86-64_arch_bed): Updated.
2893 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2894 (elf_x86_64_create_dynamic_sections): Removed.
2895 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2896 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2897 (elf_x86-64_adjust_dynamic_symbol): Updated.
2898 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2899 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2900 size for PLT0 if there is no PLT0. Get plt_entry_size from
2901 non_lazy_plt for non-lazy PLT entries.
2902 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2903 from non_lazy_plt for non-lazy PLT entries.
2904 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2905 if there is no PLT0.
2906 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2907 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2908 entries with non-lazy PLT layout. Don't fill the second and third
2909 slots in the PLT entry if there is no PLT0.
2910 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2911 if there is no PLT0. Set sh_entsize on the .plt.got section.
2912 (compare_relocs): New.
2913 (elf_x86_64_plt_type): Likewise.
2914 (elf_x86_64_plt): Likewise.
2915 (elf_x86_64_nacl_plt): New. Forward declaration.
2916 (elf_x86_64_get_plt_sym_val): Removed.
2917 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2918 against all dynamic relocations.
2919 (elf_x86_64_link_setup_gnu_properties): New function.
2920 (elf_backend_create_dynamic_sections): Updated.
2921 (elf_backend_setup_gnu_properties): New.
2922 (elf_x86_64_nacl_plt): New.
2923 (elf_x86_64_nacl_arch_bed): Updated.
2925 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2927 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2928 (LAZY_PLT_ENTRY_SIZE): This.
2929 (NON_LAZY_PLT_ENTRY_SIZE): New.
2930 (elf_i386_plt0_entry): Renamed to ...
2931 (elf_i386_lazy_plt0_entry): This.
2932 (elf_i386_plt_entry): Renamed to ...
2933 (elf_i386_lazy_plt_entry): This.
2934 (elf_i386_pic_plt0_entry): Renamed to ...
2935 (elf_i386_pic_lazy_plt0_entry): This.
2936 (elf_i386_pic_plt_entry): Renamed to ...
2937 (elf_i386_pic_lazy_plt_entry): This.
2938 (elf_i386_got_plt_entry): Renamed to ...
2939 (elf_i386_non_lazy_plt_entry): This.
2940 (elf_i386_pic_got_plt_entry): Renamed to ...
2941 (elf_i386_pic_non_lazy_plt_entry): This.
2942 (elf_i386_eh_frame_plt): Renamed to ...
2943 (elf_i386_eh_frame_lazy_plt): This.
2944 (elf_i386_eh_frame_plt_got): Renamed to ...
2945 (elf_i386_eh_frame_non_lazy_plt): This.
2946 (elf_i386_plt_layout): Renamed to ...
2947 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2948 eh_frame_plt_got_size.
2949 (elf_i386_non_lazy_plt_layout): New.
2950 (elf_i386_plt_layout): Likewise.
2951 (elf_i386_non_lazy_plt): Likewise.
2952 (GET_PLT_ENTRY_SIZE): Removed.
2953 (elf_i386_plt): Renamed to ...
2954 (elf_i386_lazy_plt): This.
2955 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2956 (elf_i386_arch_bed): Updated.
2957 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2958 (elf_i386_create_dynamic_sections): Removed.
2959 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2960 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2961 (elf_i386_adjust_dynamic_symbol): Updated.
2962 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2963 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2964 size for PLT0 if there is no PLT0.
2965 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2966 output section is discarded only if GOT isn't empty.
2967 (elf_i386_relocate_section): Updated. Properly get PLT index
2968 if there is no PLT0.
2969 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2970 second and third slots in the PLT entry if there is no PLT0.
2971 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2972 if there is no PLT0. Set sh_entsize on the .plt.got section.
2973 (elf_i386_nacl_plt): Forward declaration.
2974 (elf_i386_get_plt_sym_val): Removed.
2975 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2976 against all dynamic relocations.
2977 (elf_i386_link_setup_gnu_properties): New function.
2978 (elf_backend_create_dynamic_sections): Updated.
2979 (elf_backend_setup_gnu_properties): New.
2980 (elf_i386_nacl_plt): Updated.
2981 (elf_i386_nacl_arch_bed): Likewise.
2982 (elf_i386_vxworks_arch_bed): Likewise.
2984 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
2986 * elflink.c (elf_output_implib): Remove executable flag from import
2988 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2989 library is a relocatable object file.
2991 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2994 * elf32-avr.c (avr_should_move_sym): New function.
2995 (avr_should_reduce_sym_size): Likewise.
2996 (avr_should_increase_sym_size): Likewise.
2997 (elf32_avr_relax_delete_bytes): Adjust symbol values
2998 and sizes by calling new functions.
3000 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3002 * config.bfd (riscv32-*): Enable rv64.
3004 2017-05-02 Alan Modra <amodra@gmail.com>
3007 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3008 rather than h->root.type == bfd_link_hash_new.
3009 (bfd_elf_record_link_assignment): Similarly, call
3010 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3012 2017-04-29 Alan Modra <amodra@gmail.com>
3015 * reloc.c (reloc_offset_in_range): New function.
3016 (bfd_perform_relocation, bfd_install_relocation): Use it.
3017 (_bfd_final_link_relocate): Likewise.
3019 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3021 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3022 before using .plt.got.
3023 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3025 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3027 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3028 instead of "+=" to update 0.
3030 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3032 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3033 .plt.got section here.
3034 (elf_i386_check_relocs): Don't create the .plt.got section.
3035 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3036 the .plt.got and .plt.bnd sections here.
3037 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3040 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3042 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3044 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3045 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3046 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3047 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3050 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3052 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3054 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3055 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3056 the first relocatable ELF input with GNU properties.
3058 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3060 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3061 VxWorks for non-PIC.
3063 2017-04-27 Alan Modra <amodra@gmail.com>
3065 * elf-bfd.h (struct elf_backend_data): Make asection param of
3066 elf_backend_eh_frame_address_size const.
3067 (_bfd_elf_eh_frame_address_size): Likewise.
3068 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3069 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3070 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3071 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3072 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3073 (next_cie_fde_offset): Constify params.
3074 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3076 2017-04-27 Alan Modra <amodra@gmail.com>
3078 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3079 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3080 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3082 (offset_adjust): New function.
3083 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3084 (adjust_eh_frame_local_symbols): Likewise.
3085 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3086 after changing anything. Return true if anything changed.
3087 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3088 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3090 2017-04-27 Alan Modra <amodra@gmail.com>
3092 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3095 2017-04-27 Alan Modra <amodra@gmail.com>
3097 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3098 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3099 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3100 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3101 for undef and undefweak dyn_relocs.
3102 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3103 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3104 (allocate_got, allocate_dynrelocs): Likewise.
3105 (ppc64_elf_relocate_section): Likewise.
3107 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3109 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3110 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3111 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3112 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3114 2017-04-26 Nick Clifton <nickc@redhat.com>
3117 * reloc.c (bfd_perform_relocation): Check for a negative address
3120 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3123 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3125 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3126 (elf_backend_always_renumber_dynsyms): Define.
3127 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3128 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3129 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3130 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3132 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3134 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3136 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3137 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3138 sections have been created.
3140 2017-04-26 Nick Clifton <nickc@redhat.com>
3143 * compress.c (bfd_init_section_compress_status): Check the return
3144 value from bfd_malloc.
3146 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3148 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3149 no_finish_dynamic_symbol.
3150 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3152 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3153 weak symbol, don't make it dynamic.
3154 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3155 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3156 relocation for GOT reference.
3157 (elf_x86_64_finish_dynamic_symbol): Abort if
3158 no_finish_dynamic_symbol isn't 0.
3160 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3163 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3164 undefined weak symbol, don't make it dynamic.
3165 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3166 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3167 relocation for R_386_GOT32.
3169 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3172 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3174 2017-04-23 Alan Modra <amodra@gmail.com>
3177 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3178 * elf.c (lcomm_sym): New.
3179 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3180 * bfd-in2.h: Regenerate.
3182 2017-04-23 Alan Modra <amodra@gmail.com>
3185 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3186 parameters and comment.
3187 (_bfd_elf_get_reloc_section): Delete.
3188 (_bfd_elf_plt_get_reloc_section): Declare.
3189 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3190 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3192 (_bfd_elf_get_reloc_section): ..here. Delete.
3193 (assign_section_numbers): Call elf_get_reloc_section.
3194 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3195 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3197 2017-04-23 Alan Modra <amodra@gmail.com>
3200 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3203 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3206 * elf32-i386.c (elf_i386_link_hash_entry): Add
3207 no_finish_dynamic_symbol.
3208 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3209 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3210 symbol, don't make it dynamic in PIE.
3211 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3212 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3213 relocation for R_386_GOT32
3214 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3217 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3221 * elflink.c (elf_link_add_object_symbols): Require
3222 --no-dynamic-linker with -E/--dynamic-list when creating
3225 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3227 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3230 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3232 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3233 dynamic symbol sorting.
3235 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3238 * elflink.c (elf_link_add_object_symbols): Preserve
3239 dynamic_ref_after_ir_def when restoring the symbol table for
3240 unneeded dynamic object.
3242 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3245 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3246 on on undefined IFUNC symbol in the second PLT.
3248 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3250 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3252 2017-04-19 Alan Modra <amodra@gmail.com>
3254 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3255 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3256 * elf32-ppc.c:Formatting.
3257 (ensure_undefweak_dynamic): Don't make dynamic when
3258 info->dynamic_undefined_weak is zero.
3259 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3260 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3261 not default visibility. Discard undef and undefweak
3263 (ppc_elf_relocate_section): Adjust to suit.
3264 * elf64-ppc.c: Formatting.
3265 (ensure_undefweak_dynamic): Don't make dynamic when
3266 info->dynamic_undefined_weak is zero.
3267 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3268 info->dynamic_undefined_weak. Discard them earlier.
3270 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3273 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3274 before generating the version definition section.
3276 2017-04-17 Alan Modra <amodra@gmail.com>
3278 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3279 state when a regular object file defines a symbol with
3280 incompatible type to that defined by an earlier shared lib.
3282 2017-04-13 Alan Modra <amodra@gmail.com>
3284 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3286 * elf32-arm.c: Likewise.
3287 * elf32-i386.c: Likewise.
3288 * elf32-mep.c: Likewise.
3289 * elf64-ia64-vms.c: Likewise.
3290 * elf64-x86-64.c: Likewise.
3291 * elflink.c: Likewise.
3292 * elfnn-ia64.c: Likewise.
3293 * elfxx-mips.c: Likewise.
3295 2017-04-13 Alan Modra <amodra@gmail.com>
3297 * aoutx.h: Use %B and %A in error messages throughout file.
3298 * aout-cris.c: Likewise.
3299 * archive.c: Likewise.
3300 * binary.c: Likewise.
3301 * coff-rs6000.c: Likewise.
3302 * coff-tic4x.c: Likewise.
3303 * coffcode.h: Likewise.
3304 * coffgen.c: Likewise.
3305 * cofflink.c: Likewise.
3306 * coffswap.h: Likewise.
3307 * cpu-arm.c: Likewise.
3308 * elf-eh-frame.c: Likewise.
3309 * elf-m10300.c: Likewise.
3311 * elf32-arc.c: Likewise.
3312 * elf32-arm.c: Likewise.
3313 * elf32-bfin.c: Likewise.
3314 * elf32-frv.c: Likewise.
3315 * elf32-iq2000.c: Likewise.
3316 * elf32-m32c.c: Likewise.
3317 * elf32-microblaze.c: Likewise.
3318 * elf32-nds32.c: Likewise.
3319 * elf32-rl78.c: Likewise.
3320 * elf32-rx.c: Likewise.
3321 * elf32-score.c: Likewise.
3322 * elf32-score7.c: Likewise.
3323 * elf32-sh64.c: Likewise.
3324 * elf32-v850.c: Likewise.
3325 * elf32-vax.c: Likewise.
3326 * elf32-visium.c: Likewise.
3327 * elf64-ia64-vms.c: Likewise.
3328 * elf64-mmix.c: Likewise.
3329 * elf64-sh64.c: Likewise.
3330 * elfcode.h: Likewise.
3331 * elfnn-aarch64.c: Likewise.
3332 * elfnn-ia64.c: Likewise.
3333 * elfxx-mips.c: Likewise.
3334 * hpux-core.c: Likewise.
3337 * linker.c: Likewise.
3338 * merge.c: Likewise.
3340 * oasys.c: Likewise.
3341 * pdp11.c: Likewise.
3342 * peXXigen.c: Likewise.
3343 * rs6000-core.c: Likewise.
3344 * vms-alpha.c: Likewise.
3345 * xcofflink.c: Likewise.
3347 2017-04-13 Alan Modra <amodra@gmail.com>
3349 * bfd.c (PRINT_TYPE): Define.
3350 (_doprnt): New function.
3351 (error_handler_internal): Use _doprnt.
3352 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3353 calls in their natural order, throughout file.
3354 * coff-mcore.c: Likewise.
3355 * coff-ppc.c: Likewise.
3356 * coff-tic80.c: Likewise.
3357 * cofflink.c: Likewise.
3358 * elf-s390-common.c: Likewise.
3360 * elf32-arm.c: Likewise.
3361 * elf32-i386.c: Likewise.
3362 * elf32-m32r.c: Likewise.
3363 * elf32-msp430.c: Likewise.
3364 * elf32-spu.c: Likewise.
3365 * elf64-ia64-vms.c: Likewise.
3366 * elf64-sparc.c: Likewise.
3367 * elf64-x86-64.c: Likewise.
3368 * elflink.c: Likewise.
3369 * elfnn-aarch64.c: Likewise.
3370 * elfnn-ia64.c: Likewise.
3371 * elfxx-mips.c: Likewise.
3373 2017-04-13 Alan Modra <amodra@gmail.com>
3375 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3376 branch veneers" error. Fix double space and format message.
3377 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3378 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3380 2017-04-13 Alan Modra <amodra@gmail.com>
3382 * bfd-in2.h: Regenerate.
3384 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3386 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3387 extra `\n' in warning/error messages.
3388 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3389 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3391 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3393 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3394 processor-specific properties with generic ELF target vector.
3396 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3398 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3399 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3400 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3401 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3403 (link_hash_newfunc): Initialize has_got_reloc and
3405 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3407 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3409 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3411 (_bfd_sparc_elf_fixup_symbol): New function.
3412 (allocate_dynrelocs): Don't allocate space for dynamic
3413 relocations and discard relocations against resolved undefined
3414 weak symbols in executable. Don't make resolved undefined weak
3415 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3416 relocation against undefined weak symbols in PIE.
3417 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3418 relocations against resolved undefined weak symbols in PIE
3419 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3420 without ynamic PLT/GOT relocations for resolved undefined weak
3422 Don't generate dynamic relocation against resolved undefined
3423 weak symbol in executable.
3424 (pie_finish_undefweak_symbol): New function.
3425 (_bfd_sparc_elf_finish_dynamic_sections): Call
3426 pie_finish_undefweak_symbol on all symbols in PIE.
3427 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3428 (_bfd_sparc_elf_fixup_symbol): New function.
3430 2017-04-10 Nick Clifton <nickc@redhat.com>
3432 * config.bfd: Remove ns32k from obsolete list.
3434 2017-04-10 Alan Modra <amodra@gmail.com>
3437 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3438 (special_sections_i): Likewise for .init_array.
3439 (special_sections_p): Likewise for .preinit_array.
3441 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3445 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3446 ELF_COMMON_DEF_P for common symbols.
3447 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3448 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3449 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3450 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3451 07492f668d2173da7a2bda3707ff0985e0f460b6.
3453 2017-04-07 Pedro Alves <palves@redhat.com>
3455 * opncls.c (bfd_get_debug_link_info): Rename to...
3456 (bfd_get_debug_link_info_1): ... this. Change type of second
3457 parameter to void pointer. Adjust.
3458 (bfd_get_debug_link_info): Reimplement on top of
3459 bfd_get_debug_link_info_1.
3460 (separate_debug_file_exists, separate_alt_debug_file_exists):
3461 Change type of second parameter to void pointer. Adjust.
3462 (get_func_type, check_func_type): Change type of second parameter
3464 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3465 the callback functions instead of passing the address of a local.
3466 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3467 find_separate_debug_file.
3468 (get_alt_debug_link_info_shim): Change type of second parameter to
3469 void pointer. Adjust.
3470 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3471 find_separate_debug_file.
3472 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3473 of second parameter to void pointer. Adjust.
3474 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3475 pointer local to find_separate_debug_file.
3477 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3479 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3480 external symbols with a definition.
3481 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3483 2017-04-07 Alan Modra <amodra@gmail.com>
3485 * po/SRC-POTFILES.in: Regenerate.
3487 2017-04-05 Alan Modra <amodra@gmail.com>
3489 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3492 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3494 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3495 numbers for DataDirectory entry indicies passed to
3498 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3500 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3501 each GNU_MBIND section and align GNU_MBIND section to page size.
3502 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3503 segment for each GNU_MBIND section.
3504 (_bfd_elf_init_private_section_data): Copy sh_info from input
3505 for GNU_MBIND section.
3507 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3509 * elfnn-riscv.c (GP_NAME): Delete.
3510 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3511 (_bfd_riscv_relax_lui): Likewise.
3513 2017-04-04 Nick Clifton <nickc@redhat.com>
3516 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3518 (bfd_elf_final_link): Only initialize the extended symbol index
3519 section if there are extended symbol tables to list.
3521 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3523 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3524 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3525 * configure.ac (elf): Add elf-properties.lo.
3526 * Makefile.in: Regenerated.
3527 * configure: Likewise.
3528 * elf-bfd.h (elf_property_kind): New.
3529 (elf_property): Likewise.
3530 (elf_property_list): Likewise.
3531 (elf_properties): Likewise.
3532 (_bfd_elf_parse_gnu_properties): Likewise.
3533 (_bfd_elf_get_property): Likewise.
3534 (_bfd_elf_link_setup_gnu_properties): Likewise.
3535 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3536 and setup_gnu_properties.
3537 (elf_obj_tdata): Add properties.
3538 * elf-properties.c: New file.
3539 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3540 (elf_i386_merge_gnu_properties): Likewise.
3541 (elf_backend_parse_gnu_properties): Likewise.
3542 (elf_backend_merge_gnu_properties): Likewise.
3543 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3544 (elf_x86_64_merge_gnu_properties): Likewise.
3545 (elf_backend_parse_gnu_properties): Likewise.
3546 (elf_backend_merge_gnu_properties): Likewise.
3547 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3548 (elf_backend_parse_gnu_properties): Likewise.
3549 (elf_backend_setup_gnu_properties): Likewise.
3550 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3551 elf_backend_merge_gnu_properties and
3552 elf_backend_setup_gnu_properties.
3554 2017-03-30 Pip Cet <pipcet@gmail.com>
3556 * elf32-wasm32.c: Add relocation code, two relocs.
3557 * reloc.c: Add wasm32 relocations.
3558 * libbfd.h: Regenerate.
3559 * bfd-in2.h: Regenerate.
3560 * bfd/po/bfd.pot: Regenerate.
3562 2017-03-29 Nick Clifton <nickc@redhat.com>
3565 * coff-bfd.h (struct coff_section_data): Add new fields:
3566 saved_bias and bias.
3567 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3568 computed for PE binaries.
3569 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3572 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3575 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3576 to handle a local symbol with a hash-symbol-entry; without PLT.
3577 Add BFD_ASSERT for an incidental case with GOT entry present.
3578 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3579 isn't forced-or-set local.
3581 2017-03-27 Pip Cet <pipcet@gmail.com>
3583 * wasm-module.c: New file to support WebAssembly modules.
3584 * wasm-module.h: New file to support WebAssembly modules.
3585 * doc/webassembly.texi: Start documenting wasm-module.c.
3586 * config.bfd: Add wasm_vec.
3587 * targets.c: Likewise.
3588 * configure.ac: Likewise.
3589 * Makefile.am: Add entries for wasm-module.c.
3590 * Makefile.in: Regenerate.
3591 * configure: Regenerate.
3592 * po/SRC-POTFILES.in: Regenerate.
3594 2017-03-27 Pip Cet <pipcet@gmail.com>
3596 * cpu-wasm32.c: New file to support wasm32 architecture.
3597 * elf32-wasm32.c: New file to support wasm32 architecture.
3598 * Makefile.am: Add wasm32 architecture.
3599 * archures.c: Likewise.
3600 * config.bfd: Likewise.
3601 * configure.ac: Likewise.
3602 * targets.c: Likewise.
3603 * Makefile.in: Regenerate.
3604 * bfd-in2.h: Regenerate.
3605 * configure: Regenerate.
3606 * po/SRC-POTFILES.in: Regenerate.
3608 2017-03-20 Alan Modra <amodra@gmail.com>
3611 * elf64-ppc.c (compare_symbols): Stabilize sort.
3613 2017-03-18 Alan Modra <amodra@gmail.com>
3615 * elf64-ppc.c (struct ppc_link_hash_table): Add
3616 local_ifunc_resolver and maybe_local_ifunc_resolver.
3617 (ppc_build_one_stub): Set flags on emitting dynamic
3618 relocation to ifunc.
3619 (ppc64_elf_relocate_section): Likewise.
3620 (ppc64_elf_finish_dynamic_symbol): Likewise.
3621 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3622 local dynamic relocs to ifuncs.
3623 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3624 local_ifunc_resolver and maybe_local_ifunc_resolver.
3625 (ppc_elf_relocate_section): Set flag on emitting dynamic
3626 relocation to ifuncs.
3627 (ppc_elf_finish_dynamic_symbol): Likewise.
3628 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3629 dynamic relocs to ifuncs.
3631 2017-03-13 Nick Clifton <nickc@redhat.com>
3634 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3635 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3636 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3637 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3638 * bfd-in2.h: Regenerate.
3639 * libbfd.h: Regenerate.
3640 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3642 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3643 (elfNN_aarch64_howto_table): Likewise.
3644 (aarch64_tls_transition_without_check): Likewise.
3645 (aarch64_reloc_got_type): Likewise.
3646 (elfNN_aarch64_final_link_relocate): Likewise.
3647 (elfNN_aarch64_tls_relax): Likewise.
3648 (elfNN_aarch64_relocate_section): Likewise.
3649 (elfNN_aarch64_gc_sweep_hook): Likewise.
3650 (elfNN_aarch64_check_relocs): Likewise.
3651 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3652 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3654 2017-03-11 Alan Modra <amodra@gmail.com>
3656 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3657 parameter is in fact used. Whitespace fixes.
3658 * elf64-ppc.c: Likewise.
3660 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3662 * rs6000-core.c (CORE_NEW): Simplify macro when
3663 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3665 2017-03-07 Alan Modra <amodra@gmail.com>
3669 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3672 2017-03-05 Alan Modra <amodra@gmail.com>
3674 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3675 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3676 (next_cie_fde_offset): New function.
3677 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3678 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3679 four bytes. Align CIEs to four or eight bytes depending on
3680 per_encoding_aligned8. Align FDEs according to their encoding.
3681 Pad last FDE to output section alignment.
3682 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3684 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3685 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3686 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3688 2017-03-02 Martin Bickel <binutils@ineranves.de>
3691 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3692 empty segments which have a zero filesz, but a non-zero memsz.
3694 2017-03-02 Alan Modra <amodra@gmail.com>
3696 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3698 2017-02-28 Alan Modra <amodra@gmail.com>
3700 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3701 (ppc64_elf_relocate_section): Likewise.
3703 2017-02-28 Alan Modra <amodra@gmail.com>
3706 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3707 rather than elf32_nios2_hash_table or elf_hash_table.
3708 (create_got_section): Likewise.
3709 (nios2_elf32_finish_dynamic_symbol): Likewise.
3710 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3711 (nios2_elf32_size_dynamic_sections): Likewise.
3712 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3713 vars. Use htab equivalents directly instead. Don't create
3714 all dynamic sections on needing just the GOT. Use a goto
3715 rather than a fall-through with reloc test. Ensure
3716 htab->dynobj is set when making dynamic sreloc section.
3717 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3718 equivalent directly instead. Don't segfault on looking for
3719 .dynamic when dynamic sections have not been created. Don't
3720 segfault on .got.plt being discarded.
3721 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3722 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3723 fixme and another not so relevant comment.
3724 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3725 already set, set hash table dynobj on creating .sbss.
3727 2017-02-28 Alan Modra <amodra@gmail.com>
3729 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3730 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3731 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3732 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3733 (ppc64_elf_relocate_section): Likewise.
3734 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3735 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3736 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3737 * libbfd.h: Regenerate.
3738 * bfd-in2.h: Regenerate.
3740 2017-02-28 Alan Modra <amodra@gmail.com>
3742 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3743 dynamic .data.rel.ro read-only.
3744 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3745 rather than section flags when deciding where copy reloc goes.
3746 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3747 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3748 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3749 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3750 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3751 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3752 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3753 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3754 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3755 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3756 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3757 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3758 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3759 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3760 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3761 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3762 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3763 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3764 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3766 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3768 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3769 `jalr $0, $25' instruction encoding.
3771 2017-02-27 Nick Clifton <nickc@redhat.com>
3774 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3775 generating a seg-fault when encountering a symbol that has been
3776 deleted by garbage collection.
3778 2017-02-25 Alan Modra <amodra@gmail.com>
3780 * elf32-arc.c (struct dynamic_sections): Delete.
3781 (enum dyn_section_types): Delete.
3782 (dyn_section_names): Delete.
3783 (arc_create_dynamic_sections): Delete.
3784 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3785 segfault on discarded .rela.plt section.
3786 (elf_arc_size_dynamic_sections): Formatting. Don't call
3787 arc_create_dynamic_sections. Don't allocate memory for sections
3788 handled by the generic linker. Correct code finding relocs in
3789 read-only sections. Set SEC_EXCLUDE on zero size .got,
3790 .got.plt, and .dynbss sections. Do set .interp for pies.
3792 2017-02-24 Andrew Waterman <andrew@sifive.com>
3794 * elfnn-riscv.c (GP_NAME): New macro.
3795 (riscv_global_pointer_value): Use it.
3796 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3797 output section, consider only that section's alignment.
3799 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3801 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3802 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3803 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3804 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3806 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3808 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3809 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3812 2017-02-23 Alan Modra <amodra@gmail.com>
3815 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3817 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3818 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3821 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3824 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3825 processing ahead of the call to `elf_gc_sweep_symbol'.
3827 2017-02-22 Nick Clifton <nickc@redhat.com>
3830 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3831 created section 4-byte alignment.
3833 2017-02-22 Alan Modra <amodra@gmail.com>
3835 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3836 on .got or .plt output section being discarded by script.
3837 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3840 2017-02-21 Alan Modra <amodra@gmail.com>
3842 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3843 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3845 2017-02-20 Alan Modra <amodra@gmail.com>
3848 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3849 if DT_RELSZ/DT_RELASZ is zero.
3851 2017-02-17 Nick Clifton <nickc@redhat.com>
3853 * compress.c (bfd_get_full_section_contents): Remember to reduce
3854 compressed size by the sizeof the compression header when
3855 decompressing the contents.
3857 2017-02-17 Pedro Alves <palves@redhat.com>
3859 * srec.c (Chunk): Rename to ...
3860 (_bfd_srec_len): ... this.
3861 (S3Forced): Rename to ...
3862 (_bfd_srec_forceS3): ... this.
3863 * objcopy.c: Adjust all references.
3865 2017-02-17 Pedro Alves <palves@redhat.com>
3867 * archive.c (bsd_write_armap): Rename to ...
3868 (_bfd_bsd_write_armap): ... this.
3869 (coff_write_armap): Rename to ...
3870 (_bfd_coff_write_armap): ... this.
3871 * libbfd-in.h (bsd_write_armap): Rename to ...
3872 (_bfd_bsd_write_armap): ... this.
3873 (coff_write_armap): Rename to ...
3874 (_bfd_coff_write_armap): ... this.
3875 * aout-target.h, aout-tic30.c: Adjust all users.
3876 * libbfd.h: Regenerate.
3878 2017-02-17 Pedro Alves <palves@redhat.com>
3880 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3881 (warn_deprecated): Rename to ...
3882 (_bfd_warn_deprecated): ... this.
3883 * libbfd.c (warn_deprecated): Rename to ...
3884 (_bfd_warn_deprecated): ... this.
3885 * bfd-in2.h: Regenerate.
3887 2017-02-17 Pedro Alves <palves@redhat.com>
3889 * bfdio.c (real_ftell): Rename to ...
3890 (_bfd_real_ftell): ... this.
3891 (real_fseek): Rename to ...
3892 (_bfd_real_fseek): ... this.
3893 (real_fopen): Rename to ...
3894 (_bfd_real_fopen): ... this.
3895 * libbfd-in.h (real_ftell): Rename to ...
3896 (_bfd_real_ftell): ... this.
3897 (real_fseek): Rename to ...
3898 (_bfd_real_fseek): ... this.
3899 (real_fopen): Rename to ...
3900 (_bfd_real_fopen): ... this.
3901 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3902 * libbfd.h: Regenerate.
3904 2017-02-17 Pedro Alves <palves@redhat.com>
3906 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3907 * libbfd.c (read_unsigned_leb128): Rename to ...
3908 (_bfd_read_unsigned_leb128): ... this.
3909 (read_signed_leb128): Rename to ...
3910 (_bfd_read_signed_leb128): ... this.
3911 (safe_read_leb128): Rename to ...
3912 (_bfd_safe_read_leb128): ... this.
3913 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3914 (_bfd_read_unsigned_leb128): ... this.
3915 (read_signed_leb128): Rename to ...
3916 (_bfd_read_signed_leb128): ... this.
3917 (safe_read_leb128): Rename to ...
3918 (_bfd_safe_read_leb128): ... this.
3919 * libbfd.h: Renegerate.
3921 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3923 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3924 before trying to fine matching file and line information.
3926 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3928 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3929 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3930 not match current bfd, then reload debug information. Record bfd
3931 we're loading debug info for in the stash. If we have debug
3932 informatin in the cache then perform section placement before
3935 2017-02-16 Alan Modra <amodra@gmail.com>
3938 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3939 * elfxx-target.h (elf_backend_no_page_alias): Define.
3940 (elfNN_bed): Init new field.
3941 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3942 ensure PT_LOAD segment starts on a new page.
3943 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3945 2017-02-16 Alan Modra <amodra@gmail.com>
3948 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3951 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3953 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3954 * bfd-in2.h: Regenerated.
3956 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3959 * elf32-i386.c (elf_i386_relocate_section): Allow
3960 "lea foo@GOT, %reg" in PIC.
3962 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3965 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3966 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3967 error against local IFUNC symbol without a base register for
3970 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3972 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3973 `%P: %H:' with `info->callbacks->einfo'.
3974 (ppc_elf_relocate_section): Likewise.
3975 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3976 (ppc64_elf_edit_toc): Likewise.
3977 (ppc64_elf_relocate_section): Likewise.
3979 2017-02-14 Alan Modra <amodra@gmail.com>
3981 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3982 --gc-keep-exported, and test versioned field of sym rather than
3983 looking for @ in name.
3985 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
3987 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3990 2017-02-13 Nick Clifton <nickc@redhat.com>
3993 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3996 2017-02-07 Andrew Waterman <andrew@sifive.com>
3998 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3999 entry size if PLT header is written.
4001 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4003 Fix sparc64 dynamic relocation processing to use the dynamic
4005 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4006 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4009 2017-02-03 Nick Clifton <nickc@redhat.com>
4012 * coffcode.h (coff_write_object_contents): Enlarge size of
4013 s_name_buf in order to avoid compile time warning about possible
4015 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4016 32-bits of insn value before printing into buffer.
4018 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4020 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4021 `max_local_dynindx'.
4022 (mips_elf_sort_hash_table): Handle it.
4023 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4024 symbols bump up `max_local_dynindx' rather than
4025 `max_non_got_dynindx'.
4027 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4029 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4030 `min_got_dynindx', `max_unref_got_dynindx' and
4031 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4032 (mips_elf_sort_hash_table): Adjust accordingly.
4034 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4036 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4037 to access the hash table.
4039 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4041 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4042 non-NULL `htab' to the beginning.
4044 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4046 * elflink.c (elf_gc_sweep): Wrap overlong line.
4048 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4050 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4051 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4052 * elfxx-mips.c (mips_elf_link_hash_table): Add
4053 `ignore_branch_isa' member.
4054 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4055 in branch relocation calculation as an error if
4056 `ignore_branch_isa' has been set.
4057 (_bfd_mips_elf_insn32): Rename to...
4058 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4059 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4060 Handle the new parameter.
4062 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4064 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4065 local variable dynobj.
4068 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4069 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4070 executable from read-only sections into sdynrelro.
4071 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4072 dynamic relocs in sdynrelro.
4073 (elf_backend_want_dynrelro): Define.
4075 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4077 * config.bfd (*-*-rtemsaout*): Mark as removed.
4079 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4081 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4082 (arm-*-rtems*): Move to (arm*-*-eabi*).
4083 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4084 (m68-*-rtems*): Move to (m68*-*-elf*).
4086 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4088 * config.bfd (*-*-rtemscoff*): Mark as removed.
4090 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4093 * elflink.c (bfd_elf_record_link_assignment): Revert last
4094 change and don't ever clear `forced_local'. Set `mark'
4096 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4098 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4099 (bfd_elf_size_dynamic_sections): ... here.
4100 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4101 and set `mark' instead in `__tls_get_addr_opt' processing.
4102 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4104 2017-01-24 Alan Modra <amodra@gmail.com>
4106 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4107 where dynamic relocs are preferable. Allow ifunc too.
4108 (ensure_undefweak_dynamic): New function.
4109 (allocate_dynrelocs): Use it here. Move plt handling last and
4110 don't make symbols dynamic, simplifying loop. Only make undef
4111 weak symbols with GOT entries dynamic. Correct condition
4112 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4113 comments. Remove goto.
4114 (ppc_elf_relocate_section): Correct test for using dynamic
4115 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4116 to suit. Set up explicit tls_index entries and implicit GOT
4117 tls_index entries resolvable at link time for
4118 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4119 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4120 (ensure_undefweak_dynamic): New function.
4121 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4122 with GOT entries dynamic. Remove unnecessary test of
4123 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4124 (ppc64_elf_relocate_section): Correct test for using dynamic
4125 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4126 to suit. Set up explicit tls_index entries and implicit GOT
4127 tls_index entries resolvable at link time for __tls_get_addr_opt.
4128 Simplify expression to clear mem for prelink.
4130 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4132 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4134 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4136 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4137 (elf_backend_hash_symbol): Define.
4139 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4142 * elflink.c (bfd_elf_record_link_assignment): Clear any
4143 `forced_local' marking for DSO symbols that are not being
4146 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4148 * elfnn-riscv.c (riscv_elf_object_p): New function.
4150 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4153 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4155 (elf_x86_64_check_relocs): Create .eh_frame section for the
4157 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4158 .eh_frame section for the .plt.bnd section.
4159 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4160 for the .plt.bnd section.
4162 2017-01-12 Nick Clifton <nickc@redhat.com>
4165 * opncls.c (find_separate_debug_file): Add include_dirs
4166 parameter. Only include the directory part of the bfd's filename
4167 in search paths if include_dirs is true. Add a couple of extra
4168 locations for looking for debug files.
4169 ( bfd_follow_gnu_debuglink): Update invocation of
4170 find_separate_debug_file.
4171 (bfd_follow_gnu_debugaltlink): Likewise.
4172 (get_build_id): New function: Finds the build-id of the given bfd.
4173 (get_build_id_name): New function: Computes the name of the
4174 separate debug info file for a bfd, based upon its build-id.
4175 (check_build_id_file): New function: Checks to see if a separate
4176 debug info file exists at the given location, and that its
4177 build-id matches that of the original bfd.
4178 (bfd_follow_build_id_debuglink): New function: Finds a separate
4179 debug info file for a given bfd by using the build-id method.
4180 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4181 method of locating a separate debug info file before using the
4183 * bfd-in2.h: Regenerate.
4185 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4188 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4189 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4190 elf_x86_64_eh_frame_plt_got.
4191 (elf_x86_64_size_dynamic_sections): Get unwind info from
4192 elf_x86_64_bnd_arch_bed for the BND PLT.
4194 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4196 * config.bfd: Add entries for i686-redox and x86_64-redox.
4198 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4200 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4202 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4203 .eh_frame section to 4 bytes for x32.
4204 (elf_x86_64_check_relocs): Likewise.
4206 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4209 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4210 (PLT_GOT_FDE_LENGTH): Likewise.
4211 (elf_i386_plt_layout): Add eh_frame_plt_got and
4212 eh_frame_plt_got_size.
4213 (elf_i386_plt): Updated.
4214 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4215 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4216 (elf_i386_size_dynamic_sections): Allocate and initialize
4217 .eh_frame section for .plt.got.
4218 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4220 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4221 eh_frame_plt_got_size.
4222 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4223 (PLT_GOT_FDE_LENGTH): Likewise.
4224 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4225 eh_frame_plt_got_size.
4226 (elf_x86_64_arch_bed): Updated.
4227 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4228 eh_frame_plt_got_size.
4229 (elf_x86_64_nacl_arch_bed): Likewise.
4230 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4231 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4232 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4233 .eh_frame section for .plt.got.
4234 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4237 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4239 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4240 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4242 2017-01-09 Nick Clifton <nickc@redhat.com>
4244 * dwarf2.c (lookup_address_in_function_table): Return early if
4245 there are no functions in the given comp unit, or if the high
4246 address of the last function in the comp unit is less than the
4249 2017-01-09 Nick Clifton <nickc@redhat.com>
4252 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4253 message if there are too many symbols to load.
4255 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4257 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4258 if relocs are cached.
4260 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4263 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4264 for R_MICROBLAZE_GOTOFF_64.
4266 2017-01-03 Nick Clifton <nickc@redhat.com>
4268 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4269 warning about using a possibly uninitialised variable.
4271 2017-01-02 Alan Modra <amodra@gmail.com>
4273 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4274 (allocate_plt_static, allocate_dynrelocs): Use it.
4276 2017-01-02 Alan Modra <amodra@gmail.com>
4278 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4279 .PARISC.unwind section.
4281 2017-01-02 Alan Modra <amodra@gmail.com>
4284 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4285 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4286 indirect to GOT pointer relative code edit.
4288 2017-01-02 Alan Modra <amodra@gmail.com>
4290 Update year range in copyright notice of all files.
4292 For older changes see ChangeLog-2016
4294 Copyright (C) 2017 Free Software Foundation, Inc.
4296 Copying and distribution of this file, with or without modification,
4297 are permitted in any medium without royalty provided the copyright
4298 notice and this notice are preserved.
4304 version-control: never
projects / deliverable / binutils-gdb.git / blob