1 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
4 * elf32-i386.c (elf_i386_relocate_section): Use it.
5 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
7 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
9 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
10 * elf32-i386.c (elf_i386_relocate_section): Use it.
11 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
13 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
15 * elf32-i386.c (X86_PCREL_TYPE_P): New.
16 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
17 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
18 (X86_PCREL_TYPE_P): This.
19 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
20 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
21 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
23 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
25 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
27 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
28 * elf32-i386.c (elf_i386_tls_transition): Use it.
29 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
31 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
33 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
34 Dump dynamic relocation in read-only section with minfo if
36 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
37 (maybe_set_textrel): Likewise.
38 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
39 read-only section with minfo.
41 2017-10-05 John Baldwin <jhb@FreeBSD.org>
43 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
45 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
47 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
48 in read-only section with minfo.
49 (tilepro_elf_size_dynamic_sections): Likewise.
50 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
51 (tilegx_elf_size_dynamic_sections): Likewise.
53 2017-10-05 Pedro Alves <palves@redhat.com>
56 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
57 ellipsis parameter. Split out bfd_error_on_input code to..
58 (bfd_set_input_error): .. New function.
59 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
60 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
61 * bfd-in2.h: Regenerate.
63 2017-10-05 Alan Modra <amodra@gmail.com>
65 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
66 fini_array error value.
68 2017-10-05 Alan Modra <amodra@gmail.com>
71 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
73 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
75 (elf_fake_sections): Adjust calls. Exit immediately on failure.
76 (bfd_elf_set_group_contents): Add associated reloc section indices
79 2017-10-04 Alan Modra <amodra@gmail.com>
81 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
82 classify symbols for ELFv2.
84 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
87 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
88 undergoes default promotion.
89 * bfd-in2.h: Regenerate.
91 2017-10-02 Alan Modra <amodra@gmail.com>
93 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
94 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
96 2017-10-01 Alan Modra <amodra@gmail.com>
99 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
100 (add_line_info): Always put end_sequence last.
102 2017-10-01 Alan Modra <amodra@gmail.com>
105 * dwarf2.c (read_section): Allocate buffer with extra byte for
106 bfd_simple_get_relocated_section_contents rather than copying
109 2017-09-29 Alan Modra <amodra@gmail.com>
111 * merge.c (merge_strings): Return FALSE on malloc failure.
112 (_bfd_merge_sections): Return failures from record_section and
115 2017-09-28 Alan Modra <amodra@gmail.com>
118 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
119 a case where plugin_notice isn't called.
121 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
123 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
126 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
129 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
130 output_bfd to info->callbacks->minfo.
132 2017-09-26 Nick Clifton <nickc@redhat.com>
135 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
136 assertion failure if elf_x86_64_rtype_to_howto has already issued
139 2017-09-26 Alan Modra <amodra@gmail.com>
142 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
145 2017-09-26 Nick Clifton <nickc@redhat.com>
148 * dwarf2.c (read_formatted_entries): Fail early if we know that
149 the loop parsing data entries will overflow the end of the
152 2017-09-26 Alan Modra <amodra@gmail.com>
155 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
156 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
157 to stash->info_ptr_memory, and check die_ref is within that memory.
158 Set info_ptr_end correctly when another CU is refd. Check die_ref
159 for DW_FORM_ref4 etc. is within CU.
161 2017-09-26 Alan Modra <amodra@gmail.com>
164 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
165 (read_formatted_entries): Init "fe".
166 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
168 2017-09-26 Alan Modra <amodra@gmail.com>
171 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
172 bounds in inner loop.
174 2017-09-25 Alan Modra <amodra@gmail.com>
177 * dwarf1.c (parse_die): Sanity check pointer against section limit
178 before dereferencing.
179 (parse_line_table): Likewise.
181 2017-09-25 Alan Modra <amodra@gmail.com>
184 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
186 (parse_comp_unit): Likewise.
188 2017-09-25 Alan Modra <amodra@gmail.com>
191 * dwarf2.c (read_formatted_entries): Error on format_count zero.
193 2017-09-24 Alan Modra <amodra@gmail.com>
196 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
197 within section bounds.
199 2017-09-24 Alan Modra <amodra@gmail.com>
202 * dwarf2.c (decode_line_info): Properly free line sequences on error.
204 2017-09-24 Alan Modra <amodra@gmail.com>
207 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
208 pname param. Return status. Make name const. Don't abort,
209 return an error. Formatting. Exit if current info_ptr matches
210 orig_info_ptr. Update callers.
211 (scan_unit_for_symbols): Start at nesting_level of zero. Make
212 nested_funcs an array of structs for extensibility. Formatting.
214 2017-09-24 Alan Modra <amodra@gmail.com>
217 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
218 rather than dividing by zero.
220 2017-09-24 Alan Modra <amodra@gmail.com>
223 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
225 2017-09-24 Alan Modra <amodra@gmail.com>
228 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
230 2017-09-24 Alan Modra <amodra@gmail.com>
233 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
234 SHT_GNU_verneed section for sanity. Don't zalloc memory for
237 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
240 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
243 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
246 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
247 -1 if bfd_canonicalize_dynamic_reloc returns 0.
249 2017-09-22 Pedro Alves <palves@redhat.com>
250 Alan Modra <amodra@gmail.com>
252 * version.h: Add comment.
254 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
256 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
257 NT_S390_GS_BC, correct the previously swapped invocations of
258 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
260 2017-09-19 Alan Modra <amodra@gmail.com>
263 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
266 2017-09-19 Alan Modra <amodra@gmail.com>
269 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
270 symbols before calculating verrefs. Don't renumber dynsyms
271 after gc. Exclude .gnu.version when zero or one dynsym.
272 Localize some vars and reindent.
274 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
277 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
278 return from bfd_canonicalize_dynamic_reloc.
280 2017-09-15 Alan Modra <amodra@gmail.com>
283 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
284 overflows bfd_size_type.
286 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
290 to indicate if conversion is performed.
291 (elf_i386_check_relocs): Cache section contents and relocations
292 if conversion is performed.
293 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
294 contents and relocations if conversion is performed.
296 2017-09-14 Nick Clifton <nickc@redhat.com>
299 * peXXigen.c (pe_print_idata): Extend check for HintName vector
302 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
304 * elfxx-x86.h: Fix a typo in comments.
306 2017-09-09 Kamil Rytarowski <n54@gmx.com>
308 * elf32-nds32.c: Rename __BIT() to N32_BIT().
310 2017-09-09 Alan Modra <amodra@gmail.com>
312 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
315 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
317 * elf32-i386.c (elf_i386_relocate_section): Update usage of
318 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
319 (elf_i386_finish_dynamic_symbol): Likewise.
320 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
321 (elf_x86_64_finish_dynamic_symbol): Likewise.
322 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
323 (_bfd_x86_elf_fixup_symbol): Likewise.
325 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
327 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
328 check has_non_got_reloc.
330 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
333 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
334 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
335 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
336 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
337 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
338 and linker_def on __ehdr_start if it is referenced and not
340 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
341 and return TRUE when building executable, if a symbol has
342 non-GOT/non-PLT relocations in text section or there is no
344 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
346 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
348 * elfxx-x86.h: Update comments.
350 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
352 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
353 elf_x86_plt_layout_table with elf_x86_init_table.
354 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
356 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
358 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
359 (elf_x86_init_table): This.
360 (_bfd_x86_elf_link_setup_gnu_properties): Replace
361 elf_x86_plt_layout_table with elf_x86_init_table.
363 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
365 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
366 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
367 * configure: Regenerated.
368 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
369 and r_sym fields of plt_layout.
370 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
372 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
373 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
374 r_info nor r_sym fields.
375 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
377 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
379 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
381 * (_bfd_riscv_relax_align): Call bfd_set_error and
382 print an error message when unable to relax a .align directive.
384 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
386 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
387 (riscv_record_pcrel_hi_reloc): Add absolute argument.
388 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
389 R_RISCV_PCREL_HI20 relocs, and pass the result to
390 riscv_record_pcrel_hi_reloc.
392 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
394 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
395 r_type_p. Remove the converted argument. Replace
396 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
397 the new relocation type via r_type_p.
398 (elf_i386_relocate_section): Likewise.
399 (elf_i386_finish_dynamic_symbol): Likewise.
400 (need_convert_load): Removed.
401 (check_relocs_failed): Updated.
402 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
403 instead of setting need_convert_load.
404 (_bfd_i386_elf_convert_load): Removed.
405 * elf64-x86-64.c (need_convert_load): Removed.
406 (check_relocs_failed): Updated.
407 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
408 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
409 Return the new relocation type via r_type_p.
410 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
411 instead of setting need_convert_load.
412 (elf_x86_64_check_relocs): Don't check PIC if relocation has
414 (_bfd_x86_64_elf_convert_load): Removed.
415 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
416 with SYMBOL_REFERENCES_LOCAL_P.
417 (elf_x86_64_finish_dynamic_symbol): Likewise.
418 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
420 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
421 (_bfd_x86_elf_link_symbol_references_local): New function.
422 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
423 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
424 SYMBOL_REFERENCES_LOCAL_P.
425 (elf_x86_link_hash_entry): Add local_ref.
426 (elf_x86_link_hash_table): Remove convert_load.
427 (_bfd_i386_elf_convert_load): Removed.
428 (_bfd_x86_64_elf_convert_load): Likewise.
429 (_bfd_x86_elf_link_symbol_references_local): New.
431 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
433 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
434 (elf_x86_64_info_to_howto): Get the real relocation type by
435 masking out R_X86_64_converted_reloc_bit.
436 (elf_x86_64_check_tls_transition): Get the real relocation type
437 by masking out R_X86_64_converted_reloc_bit.
438 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
439 instead of setting converted_reloc.
440 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
441 instead of converted_reloc. Get the real relocation type by
442 masking out R_X86_64_converted_reloc_bit.
443 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
444 R_X86_64_converted_reloc_bit is valid.
445 * elfxx-x86.h (converted_reloc): Removed.
447 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
449 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
450 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
451 to get the relocation type again.
452 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
453 r_type when calling elf_x86_64_tls_transition. Don't use
454 ELF32_R_TYPE to get the relocation type again.
456 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
458 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
461 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
463 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
464 argument. Don't check relocation overflow. Avoid relocation
465 overflow if --no-relax is used. Set converted_reloc on symbol
466 if a GOTPCREL relocation is converted.
467 (elf_x86_64_relocate_section): Issue a fatal error and suggest
468 --no-relax if GOTPCREL relocation conversion leads to relocation
470 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
472 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
473 Edmar Wienskoski <edmar.wienskoski@nxp.com
475 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
476 (ppc_elf_check_relocs): Handle it.
477 (ppc_elf_vle_split20): New function.
478 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
480 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
483 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
484 for x86-64 if GOT_TLS_GDESC_P is true.
486 2017-09-03 Alan Modra <amodra@gmail.com>
489 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
491 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
493 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
494 tls_get_addr for x86-64 in one place.
496 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
498 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
499 with elfxx-x86.lo for 64-bit BFD.
500 * configure: Regenerated.
502 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
504 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
505 (_bfd_i386_elf_convert_load): This. Remove static.
506 (elf_i386_size_dynamic_sections): Removed.
507 (elf_backend_size_dynamic_sections): Likewise.
508 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
509 (_bfd_x86_64_elf_convert_load): This. Remove static.
510 (elf_x86_64_size_dynamic_sections): Removed.
511 (elf_backend_size_dynamic_sections): Likewise.
512 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
513 (elf_x86_allocate_dynrelocs): This. Make it static.
514 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
515 (elf_x86_allocate_local_dynreloc): This. Make it static.
516 (elf_i386_is_reloc_section): New function.
517 (elf_x86_64_is_reloc_section): Likewise.
518 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
519 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
520 Rearrange got_entry_size initialization.
521 (_bfd_x86_elf_size_dynamic_sections): New function.
522 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
523 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
524 (_bfd_i386_elf_convert_load): New.
525 (_bfd_x86_64_elf_convert_load): Likewise.
526 (_bfd_x86_elf_size_dynamic_sections): Likewise.
527 (elf_backend_size_dynamic_sections): Likewise.
528 (_bfd_x86_elf_allocate_dynrelocs): Removed.
529 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
531 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
533 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
536 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
538 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
539 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
541 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
543 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
544 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
545 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
546 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
547 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
548 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
550 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
552 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
553 (elf_i386_allocate_local_dynrelocs): Likewise.
554 (elf_i386_size_dynamic_sections): Replace
555 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
556 with _bfd_x86_elf_allocate_dynrelocs and
557 _bfd_x86_elf_allocate_local_dynrelocs.
558 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
559 (elf_x86_64_allocate_local_dynrelocs): Likewise.
560 (elf_x86_64_size_dynamic_sections): Replace
561 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
562 with _bfd_x86_elf_allocate_dynrelocs and
563 _bfd_x86_elf_allocate_local_dynrelocs.
564 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
565 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
566 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
567 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
569 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
571 * elf32-i386.c (is_i386_elf): Removed.
572 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
573 (elf_i386_size_dynamic_sections): Likewise.
574 (elf_i386_relocate_section): Likewise.
575 * elf64-x86-64.c (is_x86_64_elf): Removed.
576 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
578 (elf_x86_64_size_dynamic_sections): Likewise.
579 (elf_x86_64_relocate_section): Likewise.
580 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
582 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
585 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
587 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
588 (elf_i386_allocate_dynrelocs): Replace
589 elf_i386_compute_jump_table_size with
590 elf_x86_compute_jump_table_size.
591 (elf_i386_size_dynamic_sections): Likewise.
592 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
593 (elf_x86_64_allocate_dynrelocs): Replace
594 elf_x86_64_compute_jump_table_size with
595 elf_x86_compute_jump_table_size.
596 (elf_x86_64_size_dynamic_sections): Likewise.
597 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
599 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
600 (elf_x86_compute_jump_table_size): New.
602 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
604 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
606 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
607 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
609 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
611 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
612 with htab->is_vxworks.
613 (elf_i386_size_dynamic_sections): Likewise.
614 (elf_i386_relocate_section): Likewise.
615 (elf_i386_finish_dynamic_symbol): Likewise.
616 (elf_i386_finish_dynamic_sections): Likewise.
618 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
620 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
621 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
622 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
623 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
624 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
625 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
626 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
627 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
629 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
632 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
633 ELF_COMMON_DEF_P for common symbols.
635 2017-09-02 Alan Modra <amodra@gmail.com>
637 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
638 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
639 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
641 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
643 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
644 (elf_backend_gc_mark_hook): Likewise.
645 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
646 (elf_backend_gc_mark_hook): Likewise.
647 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
648 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
649 (elf_backend_gc_mark_hook): Likewise.
651 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
653 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
654 (elf_backend_adjust_dynamic_symbol): Likewise.
655 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
656 (elf_backend_adjust_dynamic_symbol): Likewise.
657 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
658 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
659 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
660 (_bfd_x86_elf_adjust_dynamic_symbol): New.
661 (elf_backend_adjust_dynamic_symbol): Likewise.
663 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
665 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
668 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
670 * elf32-i386.c (elf_i386_mkobject): Removed.
671 (bfd_elf32_mkobject): Likewise.
672 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
673 (bfd_elf64_mkobject): Likewise.
674 (bfd_elf32_mkobject): Likewise.
675 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
676 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
677 (bfd_elf64_mkobject): Likewise.
678 (bfd_elf32_mkobject): Likewise.
680 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
682 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
683 Call _bfd_x86_elf_link_setup_gnu_properties.
684 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
685 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
687 (elf_x86_64_non_lazy_plt): Likewise.
688 (elf_x86_64_lazy_bnd_plt): Likewise.
689 (elf_x86_64_non_lazy_bnd_plt): Likewise.
690 (elf_x86_64_lazy_ibt_plt): Likewise.
691 (elf_x32_lazy_ibt_plt): Likewise.
692 (elf_x86_64_non_lazy_ibt_plt): Likewise.
693 (elf_x32_non_lazy_ibt_plt): Likewise.
694 (elf_x86_64_nacl_plt): Likewise.
695 (elf_x86_64_link_setup_gnu_properties): Updated. Call
696 _bfd_x86_elf_link_setup_gnu_properties.
697 * elfxx-x86.c: Include elf-vxworks.h".
698 (_bfd_x86_elf_link_setup_gnu_properties): New function.
699 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
700 comments for pic_plt0_entry and pic_plt_entry.
701 (elf_x86_non_lazy_plt_layout): Likewise.
702 (elf_x86_plt_layout_table): New.
703 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
705 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
708 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
709 .eh_frame section for the second PLT.
710 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
711 alignment of .eh_frame section for the second PLT.
713 2017-09-01 Nick Clifton <nickc@redhat.com>
716 * dwarf2.c (decode_line_info): Fix test for an overlong line info
719 2017-09-01 Nick Clifton <nickc@redhat.com>
722 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
723 attribute buffer is NUL terminated.
725 2017-08-31 Nick Clifton <nickc@redhat.com>
728 * dwarf2.c (read_section): If necessary add a terminating NUL byte
729 to dwarf string sections.
731 2017-08-31 Alan Modra <amodra@gmail.com>
733 * po/SRC-POTFILES.in: Regenerate.
735 2017-08-31 Alan Modra <amodra@gmail.com>
737 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
738 for a section containing just a terminator. Allow multiple
739 terminators at end of section.
740 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
741 sections when not adding alignment. Assert on terminator in
744 2017-08-31 Alan Modra <amodra@gmail.com>
748 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
751 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
753 * configure.ac (bfd_backends): Add elf64.lo together with
754 elfxx-x86.lo for 64-bit BFD.
755 * configure: Regenerated.
757 2017-08-31 James Bowman <james.bowman@ftdichip.com>
759 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
762 2017-08-31 Alan Modra <amodra@gmail.com>
765 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
766 before _close_and_cleanup. Call iovec->bclose after.
767 (bfd_close): Remove code common to, and call, bfd_close_all_done.
769 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
771 * elf32-i386.c (elf_i386_plt_type): Removed.
772 (elf_i386_plt): Likewise.
773 (elf_i386_get_synthetic_symtab): Updated. Call
774 _bfd_x86_elf_get_synthetic_symtab.
775 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
776 (elf_x86_64_plt): Likewise.
777 (elf_x86_64_get_synthetic_symtab): Updated. Call
778 _bfd_x86_elf_get_synthetic_symtab.
779 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
780 (elf_x86_64_get_plt_got_vma): Likewise.
781 (elf_i386_valid_plt_reloc_p): Likewise.
782 (elf_x86_64_valid_plt_reloc_p): Likewise.
783 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
784 * elfxx-x86.h (elf_x86_plt_type): New.
785 (elf_x86_plt): Likewise.
786 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
788 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
790 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
791 target_id instead of elf_machine_code.
793 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
796 (elf_i386_lazy_plt_layout): Likewise.
797 (elf_i386_non_lazy_plt_layout): Likewise.
798 (elf_i386_plt_layout): Likewise.
799 (elf_i386_link_hash_table): Likewise.
800 (elf_i386_next_tls_desc_index): Likewise.
801 (elf_i386_srelplt2): Likewise.
802 (elf_i386_plt): Likewise.
803 (elf_i386_lazy_plt): Likewise.
804 (elf_i386_non_lazy_plt): Likewise.
805 (elf_i386_link_hash_table_create): Likewise.
806 (bfd_elf32_bfd_link_hash_table_create): Likewise.
807 (elf_i386_lazy_plt): Updated.
808 (elf_i386_non_lazy_plt): Likewise.
809 (elf_i386_lazy_ibt_plt): Likewise.
810 (elf_i386_non_lazy_ibt_plt): Likewise.
811 (elf_i386_allocate_dynrelocs): Likewise.
812 (elf_i386_size_dynamic_sections): Likewise.
813 (elf_i386_relocate_section): Likewise.
814 (elf_i386_finish_dynamic_symbol): Likewise.
815 (elf_i386_finish_dynamic_sections): Likewise.
816 (elf_i386_get_synthetic_symtab): Likewise.
817 (elf_i386_link_setup_gnu_properties): Likewise.
818 (elf_i386_nacl_plt): Likewise.
819 * elf64-x86-64.c (ABI_64_P): Removed.
820 (ELF64_DYNAMIC_INTERPRETER): Likewise.
821 (ELF32_DYNAMIC_INTERPRETER): Likewise.
822 (elf_x86_64_lazy_plt_layout): Likewise.
823 (elf_x86_64_non_lazy_plt_layout): Likewise.
824 (elf_x86_64_plt_layout): Likewise.
825 (elf_x86_64_link_hash_table): Likewise.
826 (elf_x86_64_plt): Likewise.
827 (elf_x86_64_lazy_plt): Likewise.
828 (elf_x86_64_non_lazy_plt): Likewise.
829 (elf_x86_64_link_hash_table_create): Likewise.
830 (bfd_elf64_bfd_link_hash_table_create): Likewise.
831 (bfd_elf32_bfd_link_hash_table_create): Likewise.
832 (elf_x86_64_lazy_plt): Updated.
833 (elf_x86_64_non_lazy_plt): Likewise.
834 (elf_x86_64_lazy_bnd_plt): Likewise.
835 (elf_x86_64_non_lazy_bnd_plt): Likewise.
836 (elf_x86_64_lazy_ibt_plt): Likewise.
837 (elf_x32_lazy_ibt_plt): Likewise.
838 (elf_x86_64_non_lazy_ibt_plt): Likewise.
839 (elf_x32_non_lazy_ibt_plt): Likewise.
840 (elf_x86_64_allocate_dynrelocs): Likewise.
841 (elf_x86_64_size_dynamic_sections): Likewise.
842 (elf_x86_64_relocate_section): Likewise.
843 (elf_x86_64_finish_dynamic_symbol): Likewise.
844 (elf_x86_64_finish_dynamic_sections): Likewise.
845 (elf_x86_64_get_synthetic_symtab): Likewise.
846 (elf_x86_64_link_setup_gnu_properties): Likewise.
847 (elf_x86_64_nacl_plt): Likewise.
848 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
850 (ELF32_DYNAMIC_INTERPRETER): New.
851 (ELF64_DYNAMIC_INTERPRETER): Likewise.
852 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
853 (_bfd_x86_elf_link_hash_table_create): Likewise.
854 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
855 (elf_x86_link_hash_table_free): This. Make it static.
856 * elfxx-x86.h: Don't include "objalloc.h".
858 (elf_x86_lazy_plt_layout): Likewise.
859 (elf_x86_non_lazy_plt_layout): Likewise.
860 (elf_x86_plt_layout): Likewise.
861 (_bfd_x86_elf_link_hash_table_create): Likewise.
862 (bfd_elf64_bfd_link_hash_table_create): Likewise.
863 (bfd_elf32_bfd_link_hash_table_create): Likewise.
864 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
865 srelplt2 and next_tls_desc_index.
866 (_bfd_x86_elf_link_hash_table_free): Removed.
868 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
870 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
871 branch offset interpretation.
873 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
876 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
878 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
880 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
881 (elf_x86_64_srelplt2): Likewise.
883 2017-08-30 Alan Modra <amodra@gmail.com>
885 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
886 (ppc64_elf_tls_optimize): Set it.
887 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
888 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
889 addis would add zero.
890 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
891 (ppc_elf_tls_optimize): Set it.
892 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
893 insn on TPREL16_LO relocs to use r2 when addis would add zero.
895 2017-08-30 Alan Modra <amodra@gmail.com>
897 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
898 __tls_get_addr call sequences to LE, don't move the addi down
899 to the nop. Replace the bl with addi and leave the nop alone.
901 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
903 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
905 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
907 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
909 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
911 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
912 (BFD64_BACKENDS): Likewise.
913 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
914 (BFD64_BACKENDS_CFILES): Likewise.
915 * Makefile.in: Regenerated.
916 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
917 elf32-i386.lo and elf64-x86-64.lo.
918 * configure: Regenerated.
919 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
920 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
921 "objalloc.h" and "hashtab.h".
922 (ELIMINATE_COPY_RELOCS): Removed.
923 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
924 (SYMBOL_NO_COPYRELOC): Likewise.
925 (elf_i386_link_hash_entry): Likewise.
926 (GOT_UNKNOWN): Likewise.
927 (GOT_NORMAL): Likewise.
928 (GOT_TLS_GD): Likewise.
929 (elf_i386_hash_entry): Likewise.
930 (elf_i386_obj_tdata): Likewise.
931 (elf_i386_tdata): Likewise.
932 (elf_i386_local_got_tls_type): Likewise.
933 (elf_i386_local_tlsdesc_gotent): Likewise.
934 (elf_i386_hash_table): Likewise.
935 (elf_i386_link_hash_newfunc): Likewise.
936 (elf_i386_local_htab_hash): Likewise.
937 (elf_i386_local_htab_eq): Likewise.
938 (elf_i386_get_local_sym_hash): Likewise.
939 (elf_i386_link_hash_table_free): Likewise.
940 (elf_i386_copy_indirect_symbol): Likewise.
941 (elf_i386_fixup_symbol): Likewise.
942 (elf_i386_readonly_dynrelocs): Likewise.
943 (elf_i386_always_size_sections): Likewise.
944 (elf_i386_set_tls_module_base): Likewise.
945 (elf_i386_dtpoff_base): Likewise.
946 (compare_relocs): Likewise.
947 (elf_i386_hash_symbol): Likewise.
948 (elf_i386_parse_gnu_properties): Likewise.
949 (elf_i386_merge_gnu_properties): Likewise.
950 (elf_i386_link_check_relocs): Likewise.
951 (elf_i386_merge_symbol_attribute): Likewise.
952 (bfd_elf32_bfd_link_check_relocs): Likewise.
953 (elf_backend_copy_indirect_symbol): Likewise.
954 (elf_backend_always_size_sections): Likewise.
955 (elf_backend_omit_section_dynsym): Likewise.
956 (elf_backend_hash_symbol): Likewise.
957 (elf_backend_fixup_symbol): Likewise.
958 (elf_backend_parse_gnu_properties): Likewise.
959 (elf_backend_merge_gnu_properties): Likewise.
960 (elf_backend_merge_symbol_attribute): Likewise.
961 (elf_i386_mkobject): Updated.
962 (elf_i386_link_hash_table_create): Likewise.
963 (elf_i386_check_tls_transition): Likewise.
964 (elf_i386_tls_transition): Likewise.
965 (elf_i386_convert_load_reloc): Likewise.
966 (elf_i386_check_relocs): Likewise.
967 (elf_i386_adjust_dynamic_symbol): Likewise.
968 (elf_i386_allocate_dynrelocs): Likewise.
969 (elf_i386_convert_load): Likewise.
970 (elf_i386_size_dynamic_sections): Likewise.
971 (elf_i386_relocate_section): Likewise.
972 (elf_i386_finish_dynamic_symbol ): Likewise.
973 (elf_i386_finish_dynamic_sections): Likewise.
974 (elf_i386_output_arch_local_syms): Likewise.
975 (elf_i386_get_synthetic_symtab): Likewise.
976 (elf_i386_link_setup_gnu_properties): Likewise.
977 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
978 of elf_link_hash_table, as base.
979 (elf_i386_next_tls_desc_index): New.
980 (elf_i386_srelplt2): Likewise.
981 (elf_i386_plt): Likewise.
982 (elf_i386_lazy_plt): Likewise.
983 (elf_i386_non_lazy_plt): Likewise.
984 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
985 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
986 "objalloc.h" and "hashtab.h".
987 (ELIMINATE_COPY_RELOCS): Removed.
988 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
989 (SYMBOL_NO_COPYRELOC): Likewise.
990 (elf_x86_64_link_hash_entry): Likewise.
991 (GOT_UNKNOWN): Likewise.
992 (GOT_NORMAL): Likewise.
993 (GOT_TLS_GD): Likewise.
994 (elf_x86_64_hash_entry): Likewise.
995 (elf_x86_64_obj_tdata): Likewise.
996 (elf_x86_64_tdata): Likewise.
997 (elf_x86_64_local_got_tls_type): Likewise.
998 (elf_x86_64_local_tlsdesc_gotent): Likewise.
999 (elf_x86_64_hash_table): Likewise.
1000 (elf_x86_64_link_hash_newfunc): Likewise.
1001 (elf_x86_64_local_htab_hash): Likewise.
1002 (elf_x86_64_local_htab_eq): Likewise.
1003 (elf_x86_64_get_local_sym_hash): Likewise.
1004 (elf_x86_64_link_hash_table_free): Likewise.
1005 (elf_x86_64_copy_indirect_symbol): Likewise.
1006 (elf_x86_64_fixup_symbol): Likewise.
1007 (elf_x86_64_readonly_dynrelocs): Likewise.
1008 (elf_x86_64_always_size_sections): Likewise.
1009 (elf_x86_64_set_tls_module_base): Likewise.
1010 (elf_x86_64_dtpoff_base): Likewise.
1011 (compare_relocs): Likewise.
1012 (elf_x86_64_merge_symbol_attribute): Likewise.
1013 (elf_x86_64_hash_symbol): Likewise.
1014 (elf_x86_64_parse_gnu_properties): Likewise.
1015 (elf_x86_64_merge_gnu_properties): Likewise.
1016 (elf_x86_64_link_check_relocs): Likewise.
1017 (elf_backend_copy_indirect_symbol): Likewise.
1018 (elf_backend_always_size_sections): Likewise.
1019 (bfd_elf64_bfd_link_check_relocs): Likewise.
1020 (elf_backend_merge_symbol_attribute): Likewise.
1021 (elf_backend_hash_symbol): Likewise.
1022 (elf_backend_omit_section_dynsym): Likewise.
1023 (elf_backend_fixup_symbol): Likewise.
1024 (elf_backend_parse_gnu_properties): Likewise.
1025 (elf_backend_merge_gnu_properties): Likewise.
1026 (bfd_elf32_bfd_link_check_relocs): Likewise.
1027 (elf_x86_64_mkobject): Updated.
1028 (elf_x86_64_link_hash_table_create): Likewise.
1029 (elf_x86_64_check_tls_transition): Likewise.
1030 (elf_x86_64_tls_transition): Likewise.
1031 (elf_x86_64_convert_load_reloc): Likewise.
1032 (elf_x86_64_check_relocs): Likewise.
1033 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1034 (elf_x86_64_allocate_dynrelocs): Likewise.
1035 (elf_x86_64_convert_load): Likewise.
1036 (elf_x86_64_size_dynamic_sections): Likewise.
1037 (elf_x86_64_relocate_section): Likewise.
1038 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1039 (elf_x86_64_finish_dynamic_sections): Likewise.
1040 (elf_x86_64_output_arch_local_syms): Likewise.
1041 (elf_x86_64_get_synthetic_symtab): Likewise.
1042 (elf_x86_64_link_setup_gnu_properties): Likewise.
1043 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1044 instead of elf_link_hash_table, as base.
1045 (elf_x86_64_next_tls_desc_index): New.
1046 (elf_x86_64_srelplt2): Likewise.
1047 (elf_x86_64_plt): Likewise.
1048 (elf_x86_64_lazy_plt): Likewise.
1049 (elf_x86_64_non_lazy_plt): Likewise.
1050 * elfxx-x86.c: New file.
1051 * elfxx-x86.h: Likewise.
1053 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1055 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1057 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1059 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1061 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1062 sections before checking dynamic relocations and free invalid
1063 PLT section contents.
1064 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1066 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1068 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1069 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1071 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1076 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1078 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1080 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1082 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1084 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1087 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1088 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1089 Add a has_no_copy_on_protected bitfield.
1090 (elf_has_no_copy_on_protected): New.
1091 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1092 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1093 (elf_merge_gnu_property_list): Likewise.
1094 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1095 to FALSE for elf_has_no_copy_on_protected.
1096 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1097 (elf_i386_link_hash_entry): Add def_protected.
1098 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1099 when checking info->nocopyreloc.
1100 (elf_i386_link_setup_gnu_properties): Don't set
1101 extern_protected_data here.
1102 (elf_i386_merge_symbol_attribute): New function.
1103 (elf_backend_merge_symbol_attribute): New.
1104 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1105 (elf_x86_64_link_hash_entry): Add def_protected.
1106 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1107 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1108 when checking info->nocopyreloc.
1109 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1110 relocation run-time overflow and unresolvable R_X86_64_32S
1111 relocation against protected data symbol defined in shared object
1112 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1113 (elf_x86_64_link_setup_gnu_properties): Don't set
1114 extern_protected_data here.
1115 (elf_x86_64_merge_symbol_attribute): New function.
1116 (elf_backend_merge_symbol_attribute): New.
1118 2017-08-26 Alan Modra <amodra@gmail.com>
1120 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1121 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1122 (ppc_elf_relocate_section): Comment fix.
1123 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1124 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1125 Support dynamic relocs for TPREL16 when non-pic too.
1126 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1127 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1130 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1132 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1133 "symbol" in comments.
1134 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1136 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1139 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1140 R_X86_64_PC32 relocation run-time overflow and unresolvable
1141 R_X86_64_32S relocation with -z nocopyreloc.
1143 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1145 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1146 Undefined symbols may not have a type.
1147 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1149 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1152 bfd_link_info. Report shared, PIE or PDE object based on
1154 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1155 (elf_x86_64_relocate_section): Likewise.
1157 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1159 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1160 for function symbols.
1161 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1163 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1166 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1167 is set on any input relocatable file.
1168 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1170 2017-08-23 Alan Modra <amodra@gmail.com>
1173 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1174 ensure_undefweak_dynamic. Handle undefined too.
1175 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1176 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1177 (allocate_dynrelocs): Discard undefined non-default visibility
1178 relocs first. Make undefined syms dynamic. Tidy goto.
1180 2017-08-21 Alan Modra <amodra@gmail.com>
1181 H.J. Lu <hongjiu.lu@intel.com>
1184 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1185 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1187 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1190 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1191 undefined weak symbols.
1193 2017-08-18 Nick Clifton <nickc@redhat.com>
1196 * tekhex.c (getsym): Fix check for source pointer walking off the
1197 end of the input buffer.
1199 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1202 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1203 relocations in debug sections, change abort to _bfd_error_handler.
1205 2017-08-14 Nick Clifton <nickc@redhat.com>
1208 * elf.c (setup_group): Check for an empty or very small group
1210 * po/bfd.pot: Regenerate.
1212 2017-08-14 Alan Modra <amodra@gmail.com>
1215 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1216 alignment padding here.
1217 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1218 in a reverse pass over sections.
1220 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1223 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1224 for @plt suffixes first.
1225 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1227 2017-08-08 Nick Clifton <nickc@redhat.com>
1230 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1231 small section lengths.
1232 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1234 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1235 there is enough data present in the note.
1237 2017-08-08 Alan Modra <amodra@gmail.com>
1240 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1241 got.refcount for GOTOFF relocs, just create .got section.
1243 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1245 * elflink.c (elf_link_add_object_symbols): Move common symbol
1246 check after bed->common_definition.
1248 2017-08-07 Alan Modra <amodra@gmail.com>
1251 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1252 needed to define various dynamic tags have been discarded.
1254 2017-08-07 Nick Clifton <nickc@redhat.com>
1257 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1258 has not been set then use the bfd returned by
1259 _bfd_elf_link_setup_gnu_properties. If that is null then search
1260 through all the input bfds selecting the first normal, ELF format
1262 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1264 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1268 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1269 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1270 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1271 (elf_i386_link_check_relocs): New function.
1272 (bfd_elf32_bfd_link_check_relocs): New.
1273 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1275 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1276 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1277 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1278 (elf_x86_64_link_check_relocs): New function.
1279 (bfd_elf64_bfd_link_check_relocs): New.
1280 (bfd_elf32_bfd_link_check_relocs): Likewise.
1282 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1285 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1286 as undefined for --no-define-common.
1288 2017-08-05 Alan Modra <amodra@gmail.com>
1290 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1291 hppa_link_hash_table.
1293 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1295 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1296 entries for sysregs with negative indices.
1298 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1300 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1301 isn't the S/390 specific elf data.
1302 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1304 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1306 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1307 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1308 [R_RISCV_ADD16]: Likewise.
1309 [R_RISCV_ADD32]: Likewise.
1310 [R_RISCV_ADD64]: Likewise.
1311 [R_RISCV_SUB6]: Likewise.
1312 [R_RISCV_SUB8]: Likewise.
1313 [R_RISCV_SUB16]: Likewise.
1314 [R_RISCV_SUB32]: Likewise.
1315 [R_RISCV_SUB64]: Likewise.
1317 2017-07-31 Alan Modra <amodra@gmail.com>
1319 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1320 without ld.so checks.
1322 2017-07-29 Alan Modra <amodra@gmail.com>
1325 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1326 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1327 (is_elfv2_localentry0): Test non_zero_localentry.
1328 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1330 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1332 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1333 pointer check for htab->elf.irelplt.
1334 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1336 2017-07-27 Nick Clifton <nickc@redhat.com>
1339 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1341 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1343 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1345 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1347 (evax_bfd_print_emh): Check for invalid string lengths.
1349 2017-07-25 Nick Clifton <nickc@redhat.com>
1351 * po/fr.po: Updated French translation.
1353 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1356 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1357 16-bit absolute branches into 10-bit pc-relative branches on the
1358 MSP430 as well as the MSP430X.
1360 2017-07-25 Alan Modra <amodra@gmail.com>
1362 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1363 (stub_eh_frame_size): New function.
1364 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1365 (group_sections): Init group tls_get_addr_opt_bctrl.
1366 (ppc64_elf_size_stubs): Update sizing and initialization of
1367 .eh_frame. Iteration over stubs via group list.
1368 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1369 (ppc64_elf_finish_dynamic_sections): Update finalization of
1372 2017-07-24 Nick Clifton <nickc@redhat.com>
1375 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1376 of the relocs to the canonicalize_one_reloc routine.
1377 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1378 for the _bfd_mach_o_canonicalize_one_reloc field.
1379 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1380 res_base parameter. Use to check for corrupt pair relocs.
1381 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1383 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1385 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1388 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1389 enough data in the record before attempting to parse it.
1390 (_bfd_vms_slurp_eeom): Likewise.
1392 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1393 (image_set_ptr): Likewise.
1394 (alpha_vms_slurp_relocs): Likewise.
1396 (alpha_vms_object_p): Check for a truncated record.
1398 2017-07-24 Nick Clifton <nickc@redhat.com>
1401 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1402 an unrecognized reloc and sets the bfd_error value.
1403 * libbfd.h: Regenerate.
1404 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1406 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1407 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1408 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1409 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1410 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1412 2017-07-23 Alan Modra <amodra@gmail.com>
1414 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1417 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1420 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1421 reloc_class_ifunc for ifunc symbols.
1423 2017-07-19 Nick Clifton <nickc@redhat.com>
1426 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1427 correct magic bytes at the start, set the error to wrong format
1428 and clear the format selector before returning NULL.
1430 2017-07-19 Nick Clifton <nickc@redhat.com>
1433 * coff-rs6000.c (_bfd_strntol): New function.
1434 (_bfd_strntoll): New function.
1435 (GET_VALUE_IN_FIELD): New macro.
1436 (EQ_VALUE_IN_FIELD): new macro.
1437 (_bfd_xcoff_slurp_armap): Use new macros.
1438 (_bfd_xcoff_archive_p): Likewise.
1439 (_bfd_xcoff_read_ar_hdr): Likewise.
1440 (_bfd_xcoff_openr_next_archived_file): Likewise.
1441 (_bfd_xcoff_stat_arch_elt): Likewise.
1442 * coff64-rs6000.c (_bfd_strntol): New function.
1443 (_bfd_strntoll): New function.
1444 (GET_VALUE_IN_FIELD): New macro.
1445 (xcoff64_slurp_armap): Use new macros.
1447 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1448 John Eric Martin <John.Martin@emmicro-us.com>
1450 * bfd-in2.h: Regenerate.
1451 * libbfd.h: Regenerate.
1452 * elf32-arc.c (JLI): Define.
1453 * reloc.c: Add JLI relocations.
1455 2017-07-18 Nick Clifton <nickc@redhat.com>
1458 * coff-sh.c: Fix spelling typos.
1459 * compress.c: Likewise.
1460 * cpu-pdp11.c: Likewise.
1461 * ecofflink.c: Likewise.
1462 * elf-m10300.c: Likewise.
1464 * elf32-arm.c: Likewise.
1465 * elf32-m68k.c: Likewise.
1466 * elf32-nds32.c: Likewise.
1467 * elf32-ppc.c: Likewise.
1468 * elf32-sh.c: Likewise.
1469 * elf32-v850.c: Likewise.
1470 * elf64-ppc.c: Likewise.
1471 * elf64-x86-64.c: Likewise.
1472 * elflink.c: Likewise.
1473 * elfnn-aarch64.c: Likewise.
1474 * elfxx-mips.c: Likewise.
1476 * sunos.c: Likewise.
1477 * vms-alpha.c: Likewise.
1478 * xcofflink.c: Likewise.
1480 2017-07-18 Nick Clifton <nickc@redhat.com>
1483 * coffcode.h (handle_COMDAT): Replace abort with an error message
1486 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1489 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1492 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1494 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1496 2017-07-16 Alan Modra <amodra@gmail.com>
1498 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1499 __tls_index GOT entries when using __tls_get_addr_opt stub.
1500 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1502 2017-07-12 Alan Modra <amodra@gmail.com>
1504 * po/es.po: Update from translationproject.org/latest/bfd/.
1505 * po/fi.po: Likewise.
1506 * po/fr.po: Likewise.
1507 * po/id.po: Likewise.
1508 * po/ja.po: Likewise.
1509 * po/ro.po: Likewise.
1510 * po/ru.po: Likewise.
1511 * po/sr.po: Likewise.
1512 * po/sv.po: Likewise.
1513 * po/tr.po: Likewise.
1514 * po/uk.po: Likewise.
1515 * po/vi.po: Likewise.
1516 * po/zh_CN.po: Likewise.
1517 * po/hr.po: New file from translationproject.org.
1518 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1519 * configure: Regenerate.
1521 2017-07-12 Nick Clifton <nickc@redhat.com>
1523 Fix compile time warnings using gcc 7.1.1.
1524 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1526 (elf_xtensa_get_gotplt_section): Increase length of got_name
1528 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1529 default return of FALSE.
1530 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1531 default return of FALSE.
1533 2017-07-12 Alan Modra <amodra@gmail.com>
1535 * binary.c (binary_set_section_contents): Don't print filepos in
1537 (coff_write_object_contents): Cast size_t for error message.
1538 (coff_slurp_line_table): Don't use bfd_vma symndx.
1539 (coff_slurp_reloc_table): Remove unneeded cast.
1540 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1542 (find_abstract_instance_name): Likewise.
1543 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1544 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1545 (elf32_arm_check_relocs): Make r_symndx an int.
1546 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1548 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1550 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1552 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1553 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1554 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1555 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1556 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1557 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1558 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1559 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1560 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1561 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1562 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1563 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1564 and use %lu for error message.
1565 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1566 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1569 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1571 (elf32_arm_final_link_relocate): Likewise.
1572 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1573 * coffcode.h (styp_to_sec_flags): Likewise.
1574 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1575 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1576 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1577 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1578 (elf32_bfin_merge_private_bfd_data): Likewise.
1579 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1580 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1581 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1582 (i370_elf_relocate_section): Likewise.
1583 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1584 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1585 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1586 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1587 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1588 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1589 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1590 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1591 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1592 * ieee.c (ieee_write_id, read_id): Likewise.
1593 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1594 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1595 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1596 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1597 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1598 * stabs.c (_bfd_link_section_stabs): Likewise.
1600 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1602 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1603 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1604 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1605 * coff-sh.c (sh_relax_section): Likewise.
1606 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1607 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1608 * coffcode.h (coff_slurp_reloc_table): Likewise.
1609 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1610 (_bfd_coff_read_string_table): Likewise.
1611 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1612 * compress.c (bfd_get_full_section_contents): Likewise.
1613 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1614 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1615 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1616 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1617 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1618 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1619 (elf32_arm_write_section): Likewise.
1620 * elf32-bfin.c (bfin_relocate_section): Likewise.
1621 (bfinfdpic_relocate_section): Likewise.
1622 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1623 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1624 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1625 (elf_i386_relocate_section): Likewise.
1626 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1627 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1628 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1629 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1630 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1631 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1632 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1633 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1634 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1635 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1636 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1637 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1638 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1639 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1640 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1641 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1642 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1643 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1644 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1645 * elf32-sh.c (sh_elf_relax_section): Likewise.
1646 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1647 (sh_elf_relocate_section): Likewise.
1648 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1649 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1650 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1651 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1652 * elf32-v850.c (v850_elf_relax_section): Likewise.
1653 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1654 (elf_vax_relocate_section): Likewise.
1655 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1656 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1657 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1658 (do_fix_for_relocatable_link): Likewise.
1659 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1660 (elf64_alpha_relax_with_lituse): Likewise.
1661 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1662 (elf_hppa_final_link_relocate): Likewise.
1663 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1664 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1665 (elf64_vms_link_add_object_symbols): Likewise.
1666 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1667 (mmix_final_link_relocate): Likewise.
1668 * elf64-s390.c (invalid_tls_insn): Likewise.
1669 (elf_s390_relocate_section): Likewise.
1670 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1671 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1672 (elf_x86_64_relocate_section): Likewise.
1673 * elfcode.h (elf_slurp_symbol_table): Likewise.
1674 * elfcore.h (elf_core_file_p): Likewise.
1675 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1676 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1677 (elfNN_aarch64_relocate_section): Likewise.
1678 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1679 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1680 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1681 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1682 (_bfd_mips_elf_relocate_section): Likewise.
1683 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1684 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1685 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1686 * ieee.c (ieee_slurp_external_symbols): Likewise.
1687 * ihex.c (ihex_write_object_content): Likewise.
1688 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1689 * merge.c (_bfd_merged_section_offset): Likewise.
1690 * mmo.c (mmo_write_loc_chunk): Likewise.
1691 (mmo_write_object_contents): Likewise.
1692 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1693 * stabs.c (_bfd_link_section_stabs): Likewise.
1694 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1696 2017-07-11 Alan Modra <amodra@gmail.com>
1698 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1700 2017-07-11 Alan Modra <amodra@gmail.com>
1702 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1703 instruction" error using _bfd_error_handler, not einfo.
1705 2017-07-10 Nick Clifton <nickc@redhat.com>
1707 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1708 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1710 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1712 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1714 2017-07-07 Alan Modra <amodra@gmail.com>
1716 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1718 2017-07-07 Alan Modra <amodra@gmail.com>
1720 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1721 as long long. Move code replacing "ll" with "I64", and simplify.
1723 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1725 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1728 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1730 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1732 (line_info_add_file_name): Likewise.
1733 (decode_line_info): Likewise.
1735 2017-07-04 Tristan Gingold <gingold@adacore.com>
1737 * version.m4: Bump version to 2.29.51
1738 * configure: Regenerate.
1740 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1742 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1743 sanity check at the head of this function.
1745 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1747 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1748 dwarf_line_str_size.
1749 (struct attr_abbrev): Add field implicit_const.
1750 (dwarf_debug_sections): Add .debug_line_str.
1751 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1752 (dwarf_debug_section_assert): Add static assertion.
1753 (read_indirect_line_string): New.
1754 (read_abbrevs): Support DW_FORM_implicit_const.
1755 (is_str_attr): Support DW_FORM_line_strp.
1756 (read_attribute_value): Support DW_FORM_line_strp and
1757 DW_FORM_implicit_const.
1758 (read_attribute): Support DW_FORM_implicit_const.
1759 (line_info_add_include_dir, line_info_add_include_dir_stub):
1760 (line_info_add_file_name, read_formatted_entries): New.
1761 (decode_line_info, parse_comp_unit): Support DWARF 5.
1762 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1764 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1766 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1767 abort statement that was put for symbols that are not dynamic.
1769 2017-07-03 Tristan Gingold <gingold@adacore.com>
1771 * po/bfd.pot: Regenerate
1773 2017-07-03 Alan Modra <amodra@gmail.com>
1775 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1776 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1777 * elf.c (setup_group): Use "Lx" to print sh_size.
1778 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1779 unknown section type in hex.
1780 (copy_special_section_fields): Style fix.
1781 (bfd_section_from_shdr): Correct format for sh_link. Use a
1782 common error message for all the variants of unrecognized
1784 (assign_file_positions_for_load_sections): Use "Lx" for lma
1785 adjust error message.
1786 (assign_file_positions_for_non_load_sections): Formatting.
1787 (rewrite_elf_program_header): Formatting. Use "Lx" for
1788 bfd_vma values in error messages.
1789 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1790 ELF_R_SYM value to type expected by format.
1791 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1793 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1794 (elf_link_input_bfd): Use "Lx" for r_info.
1795 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1797 2017-07-03 Alan Modra <amodra@gmail.com>
1799 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1800 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1801 Microsoft C library variant of long long format specifier.
1802 (PRINT20): Cast value to bfd_uint64_t not long long.
1803 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1804 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1805 long long. Don't cast to bfd_vma.
1806 * elf32-score.c (score3_bfd_getl48): Likewise.
1807 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1809 2017-07-03 Alan Modra <amodra@gmail.com>
1811 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1813 (bfd_elf_print_symbol): Don't cast symbol->flags.
1814 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1815 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1816 _bfd_error_handler argument order.
1817 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1819 2017-07-03 Alan Modra <amodra@gmail.com>
1821 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1822 AC_TYPE_LONG_DOUBLE.
1823 * configure: Regenerate.
1824 * config.in: Regenerate.
1826 2017-06-29 Andrew Waterman <andrew@sifive.com>
1828 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1831 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1833 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1834 unless it is undefined weak.
1835 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1836 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1838 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1839 is not dynamic in PIC, abort.
1841 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1844 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1845 undefined weak symbols into dynamic.
1846 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1847 relocation for non-dynamic symbols.
1848 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1850 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1852 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1853 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1854 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1855 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1856 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1859 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1861 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1862 (elfcore_write_s390_gs_bc): Likewise.
1863 * elf.c (elfcore_grok_s390_gs_cb): New function.
1864 (elfcore_grok_s390_gs_bc): New function.
1865 (elfcore_grok_note): Call them.
1866 (elfcore_write_s390_gs_cb): New function.
1867 (elfcore_write_s390_gs_bc): New function.
1868 (elfcore_write_register_note): Call them.
1870 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1872 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1873 bfd_get_file_size. Check archive element size.
1874 (_bfd_generic_get_section_contents_in_window): Likewise.
1876 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1878 * bfd-in2.h: Regenerated.
1879 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1880 (bfd_get_file_size): Likewise.
1882 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1883 Matthew Fortune <matthew.fortune@imgtec.com>
1885 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1886 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1887 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1888 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1890 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1891 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1892 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1893 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1894 `bfd_mach_mips_interaptiv_mr2' entries.
1895 * bfd-in2.h: Regenerate.
1897 2017-06-27 Nick Clifton <nickc@redhat.com>
1899 * tekhex.c (pass_over): Revert accidental conversion of a local
1900 array to a static array.
1902 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1905 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1906 reloc addend if necessary. Adjust diff only if
1907 shrinked_insn_address < end_address.
1909 2017-06-27 Alan Modra <amodra@gmail.com>
1912 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1913 (_bfd_generic_get_section_contents_in_window): Likewise.
1915 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1917 * elfnn-riscv.c (perform_relocation): Support the new
1918 R_RISCV_32_PCREL relocation.
1919 (riscv_elf_relocate_section): Likewise.
1920 * elfxx-riscv.c (howto_table): Likewise.
1921 (riscv_reloc_map): Likewise.
1922 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1923 * libbfd.h: Regenerate.
1925 2017-06-27 Alan Modra <amodra@gmail.com>
1928 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1929 Use unsigned file pointer type, and remove cast.
1930 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1931 Add "count", not "sz".
1933 2017-06-26 Pedro Alves <palves@redhat.com>
1936 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1939 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1942 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1945 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1947 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1948 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1949 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1950 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1951 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1953 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1956 * compress.c (bfd_get_full_section_contents): Don't check the
1958 * libbfd.c (_bfd_generic_get_section_contents): Check for and
1959 reject a section whose size + offset is greater than the size
1961 (_bfd_generic_get_section_contents_in_window): Likewise.
1963 2017-06-26 Nick Clifton <nickc@redhat.com>
1966 * tekhex.c (getvalue): Check for the source pointer exceeding the
1967 end pointer before the first byte is read.
1969 2017-06-26 Nick Clifton <nickc@redhat.com>
1972 * opncls.c (get_build_id): Check that the section is big enough
1973 to contain the whole note.
1974 * compress.c (bfd_get_full_section_contents): Check for and reject
1975 a section whose size is greater than the size of the entire file.
1976 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1977 contain a notes section.
1979 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1981 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1983 (elf_s390_modify_segment_map): Likewise.
1984 (bfd_elf_s390_set_options): Lisewise.
1986 2017-06-26 Alan Modra <amodra@gmail.com>
1988 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1990 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1991 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1992 .preinit_array on --just-syms bfds.
1993 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
1994 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
1995 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
1997 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
1999 * elf.c (find_link): Bounds check "hint".
2001 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2003 * elf32-arm.c (using_thumb_only): Update list of architectures in
2004 BFD_ASSERT for which the logic is valid.
2005 (using_thumb2_bl): Likewise.
2006 (using_thumb2): Likewise and return true for ARMv8-R.
2007 (arch_has_arm_nop): Likewise.
2008 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2009 merging logic. Update commentis for value 15 of v8m_baseline,
2010 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2011 merging of value 15 of Tag_CPU_arch.
2013 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2015 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2016 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2017 * bfd-in2.h: Regenerate.
2019 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2021 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2022 the error_alignment label forward. Properly align program
2023 property note section.
2025 2017-06-22 Eric Christopher <echristo@gmail.com>
2027 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2028 abs to fix a truncation warning.
2030 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2032 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2033 local undefined weak symbol to 0.
2034 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2036 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2039 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2040 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2041 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2042 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2043 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2044 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2045 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2047 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2050 (elf_i386_lazy_ibt_plt_entry): Likewise.
2051 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2052 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2053 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2054 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2055 (elf_i386_lazy_plt_layout): Likewise.
2056 (elf_i386_non_lazy_plt_layout): Likewise.
2057 (elf_i386_link_hash_entry): Add plt_second.
2058 (elf_i386_link_hash_table): Add plt_second and
2059 plt_second_eh_frame.
2060 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2061 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2062 the second PLT. Check the second PLT.
2063 (elf_i386_relocate_section): Use the second PLT to resolve
2064 PLT reference if needed.
2065 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2067 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2068 second PLT. Generate unwind info for the second PLT.
2069 (elf_i386_plt_type): Add plt_second.
2070 (elf_i386_get_synthetic_symtab): Support the second PLT.
2071 (elf_i386_parse_gnu_properties): Support
2072 GNU_PROPERTY_X86_FEATURE_1_AND.
2073 (elf_i386_merge_gnu_properties): Support
2074 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2075 on GNU_PROPERTY_X86_FEATURE_1_IBT
2076 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2077 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2078 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2079 is set on all relocatable inputs.
2080 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2081 (elf_x32_lazy_ibt_plt_entry): Likewise.
2082 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2083 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2084 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2085 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2086 (elf_x86_64_lazy_ibt_plt): Likewise.
2087 (elf_x32_lazy_ibt_plt): Likewise.
2088 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2089 (elf_x32_non_lazy_ibt_plt): Likewise.
2090 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2091 (elf_x86_64_parse_gnu_properties): Support
2092 GNU_PROPERTY_X86_FEATURE_1_AND.
2093 (elf_x86_64_merge_gnu_properties): Support
2094 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2095 on GNU_PROPERTY_X86_FEATURE_1_IBT
2096 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2097 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2098 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2099 is set on all relocatable inputs.
2101 2017-06-22 Nick Clifton <nickc@redhat.com>
2104 * som.c (setup_sections): NUL terminate the space_strings buffer.
2105 Check that the space.name field does not index beyond the end of
2106 the space_strings buffer.
2108 2017-06-21 Nick Clifton <nickc@redhat.com>
2111 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2113 2017-06-21 Nick Clifton <nickc@redhat.com>
2116 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2117 type of the size parameter.
2118 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2119 length of the counted string.
2120 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2121 (_bfd_vms_save_counted_string): Likewise.
2122 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2123 _bfd_vms_save_counted_string.
2124 (_bfd_vms_slurp_ehdr): Likewise.
2125 (_bfd_vms_slurp_egsd): Likewise.
2126 (Parse_module): Likewise.
2128 2017-06-21 Alan Modra <amodra@gmail.com>
2130 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2131 calls before tocsave calls.
2132 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2135 2017-06-21 Nick Clifton <nickc@redhat.com>
2138 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2139 bfd_get_full_section_contents returns no contents.
2141 2017-06-21 Nick Clifton <nickc@redhat.com>
2144 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2147 2017-06-21 Nick Clifton <nickc@redhat.com>
2150 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2152 (image_set_ptr): Likewise.
2153 (alpha_vms_fix_sec_rel): Likewise.
2154 (alpha_vms_slurp_relocs): Likewise.
2156 2017-06-21 Nick Clifton <nickc@redhat.com>
2159 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2161 (ieee_archive_p): Likewise.
2162 (ieee_object_p): Likewise.
2164 2017-06-21 Nick Clifton <nickc@redhat.com>
2167 * elf.c (setup_group): Zero the group section pointer list after
2168 allocation so that loops can be caught. Check for NULL pointers
2169 when processing a group list.
2171 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2173 * elf-s390.h: New file.
2174 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2176 (elf_s390_additional_program_headers): New function.
2177 (elf_s390_modify_segment_map): New function.
2178 (bfd_elf_s390_set_options): New function.
2179 (elf_backend_additional_program_headers)
2180 (elf_backend_modify_segment_map): Add macro definitions.
2182 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2185 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2186 the DYNAMIC bit instead of bfd_count_sections.
2188 2017-06-19 Nick Clifton <nickc@redhat.com>
2191 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2193 (evax_bfd_print_eeom): Likewise.
2194 (evax_bfd_print_egsd): Check for an overlarge record length.
2195 (evax_bfd_print_etir): Likewise.
2197 2017-06-19 Nick Clifton <nickc@redhat.com>
2200 * libieee.h (struct common_header_type): Add end_p field.
2201 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2203 (read_id): Check for a length that exceeds the remaining bytes in
2205 (ieee_seek): Initialise end_p.
2206 (ieee_archive_p): Likewise.
2207 (ieee_object_p): Likewise.
2209 2017-06-19 Nick Clifton <nickc@redhat.com>
2212 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2213 before reading the EIHS structure entries.
2215 2017-06-19 Nick Clifton <nickc@redhat.com>
2218 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2219 gsd_size. Check that there are enough bytes remaining to read the
2220 type and size of the next egsd. Check that the size of the egsd
2221 does not exceed the size of the record.
2223 2017-06-19 Alan Modra <amodra@gmail.com>
2225 * config.bfd: Correct targ_underscore for cris.
2227 2017-06-18 Alan Modra <amodra@gmail.com>
2229 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2230 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2232 2017-06-16 Nick Clifton <nickc@redhat.com>
2234 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2235 bucketlist is empty because there are no symbols to add to the
2238 2017-06-16 Alan Modra <amodra@gmail.com>
2244 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2245 (BFD_JUMP_TABLE_LINK): Likewise.
2246 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2247 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2248 (bfd_elf_define_start_stop): New function.
2249 * linker.c (bfd_generic_define_start_stop): New function.
2250 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2252 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2253 * aout-target.h (MY_bfd_define_start_stop): Define.
2254 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2255 * binary.c (binary_bfd_define_start_stop): Define.
2256 * bout.c (b_out_bfd_define_start_stop): Define.
2257 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2258 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2259 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2260 * coffcode.h (coff_bfd_define_start_stop): Define.
2261 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2262 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2263 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2264 * ieee.c (ieee_bfd_define_start_stop): Define.
2265 * ihex.c (ihex_bfd_define_start_stop): Define.
2266 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2267 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2268 * mmo.c (mmo_bfd_define_start_stop): Define.
2269 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2270 * oasys.c (oasys_bfd_define_start_stop): Define.
2271 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2272 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2273 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2274 * som.c (som_bfd_define_start_stop): Define.
2275 * srec.c (srec_bfd_define_start_stop): Define.
2276 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2277 * versados.c (versados_bfd_define_start_stop): Define.
2278 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2279 (alpha_vms_bfd_define_start_stop): Define.
2280 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2281 * bfd-in2.h: Regenerate.
2282 * libbfd.h: Regenerate.
2284 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2286 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2287 SYMBOL_REFERENCES_LOCAL.
2289 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2292 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2293 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2294 runtime for if there needs copy relocation elimination.
2295 (need_copy_relocation_p): New function. Return true for symbol with
2296 pc-relative references and if it's against read-only sections.
2297 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2298 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2299 that are related with accessing external objects.
2300 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2301 in elfNN_aarch64_check_relocs.
2303 2017-06-15 Nick Clifton <nickc@redhat.com>
2306 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2309 (ieee_archive_p): Likewise.
2311 2017-06-15 Nick Clifton <nickc@redhat.com>
2314 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2316 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2318 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2319 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2320 keep both windowed and call0 ABI PLT definitions.
2321 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2322 elf_xtensa_*_plt_entry endex.
2323 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2325 2017-06-14 Nick Clifton <nickc@redhat.com>
2328 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2331 2017-06-14 Nick Clifton <nickc@redhat.com>
2334 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2335 maximum value for the ascic pointer. Check that name processing
2336 does not read beyond this value.
2337 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2340 2017-06-14 Nick Clifton <nickc@redhat.com>
2343 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2344 (process_otr): Check for an invalid offset in the otr structure.
2346 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2348 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2350 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2356 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2357 vtable field to a union.
2358 (_bfd_elf_is_start_stop): Removed.
2359 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2360 __start_SECNAME and __stop_SECNAME symbols.
2361 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2362 * elflink.c (_bfd_elf_is_start_stop): Removed.
2363 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2364 _bfd_elf_is_start_stop.
2365 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2366 __stop_SECNAME symbols. Updated.
2367 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2368 (bfd_elf_gc_record_vtinherit): Likewise.
2369 (bfd_elf_gc_record_vtentry): Likewise.
2371 2017-06-13 Nick Clifton <nickc@redhat.com>
2374 * elflink.c (elf_link_adjust_relocs): Generate an error when
2375 encountering a reloc against a symbol removed by garbage
2378 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2380 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2381 to merge_gnu_properties.
2382 * elf-properties.c (elf_merge_gnu_properties): Add struct
2383 bfd_link_info * and pass it to merge_gnu_properties.
2384 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2385 and pass it to elf_merge_gnu_properties.
2386 (_bfd_elf_link_setup_gnu_properties): Pass info to
2387 elf_merge_gnu_property_list.
2388 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2390 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2392 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2395 * binary.c (binary_set_section_contents): Scale lma by octets
2396 per byte to set filepos.
2398 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2400 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2403 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2405 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2408 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2410 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2411 patched section contents for TLS IE reloc.
2412 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2414 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2416 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2417 RELOC_FOR_GLOBAL_SYMBOL macro.
2419 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2421 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2424 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2426 * config/tc-arc.c (md_undefined_symbol): Changed.
2427 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2429 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2431 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2434 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2436 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2437 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2439 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2441 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2444 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2446 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2447 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2448 is non-zero. Add clarifying comments.
2450 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2452 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2453 name. Use local IFUNC symbol name string to report unsupported
2454 non-PIC call to IFUNC function.
2455 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2456 when generating R_386_IRELATIVE relocation.
2457 (elf_i386_finish_dynamic_symbol): Likewise.
2458 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2460 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2461 when generating R_X86_64_IRELATIVE relocation.
2462 (elf_x86_64_finish_dynamic_symbol): Likewise.
2464 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2466 * elf.c (setup_group): Make sure BFD sections are created for all
2467 group sections in the input file when processing SHF_GROUP
2469 (bfd_section_from_shdr): Avoid duplicating logic already
2470 implemented in `setup_group'.
2472 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2475 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2476 if the hint address is zero.
2478 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2481 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2482 ELF_COMMON_DEF_P for common symbols.
2484 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2486 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2487 SEC_GROUP sections as SEC_EXCLUDE.
2488 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2489 (assign_section_numbers): Use resolve_section_groups flag instead
2490 of relocatable link type.
2491 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2492 flag instead of checking the final_link flag for part of the
2493 checks in here. Fix white space as a result.
2494 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2495 instead of relocatable link type.
2496 (bfd_elf_final_link): Likewise.
2498 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2500 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2502 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2503 (s3_bfd_score_elf_check_relocs): Likewise.
2504 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2505 (score_elf_final_link_relocate): Likewise.
2506 (s7_bfd_score_elf_check_relocs): Likewise.
2508 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2510 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2513 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2515 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2516 from `reloc_count' rather than decrementing it.
2517 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2518 `reloc_count' by `int_rels_per_ext_rel'.
2519 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2520 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2521 entry determination.
2522 (s3_bfd_score_elf_check_relocs): Likewise.
2523 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2524 (s7_bfd_score_elf_relocate_section): Likewise.
2525 (s7_bfd_score_elf_check_relocs): Likewise.
2526 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2527 prototype and function.
2528 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2529 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2530 triple rather than once the sum of REL and RELA relocation entry
2532 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2533 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2534 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2535 storage allocation size determination.
2536 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2537 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2538 by `int_rels_per_ext_rel' for last relocation entry
2540 (bfd_elf_final_link): Do not multiply `reloc_count' by
2541 `int_rels_per_ext_rel' for internal relocation storage
2542 allocation size determination.
2543 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2544 `int_rels_per_ext_rel' for last relocation entry determination.
2545 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2546 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2547 (_bfd_mips_elf_relocate_section): Likewise.
2549 2017-06-05 Alan Modra <amodra@gmail.com>
2552 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2554 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2556 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2557 determine structure sizes.
2558 (elfcore_grok_freebsd_prstatus): Likewise.
2560 2017-06-01 Alan Modra <amodra@gmail.com>
2562 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2563 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2565 (is_elfv2_localentry0): New function.
2566 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2567 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2568 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2569 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2570 optimized localentry:0 stubs.
2571 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2572 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2574 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2576 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2578 2017-05-30 Casey Smith <clegg89@gmail.com>
2581 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2582 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2584 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2586 * cpu-arc.c (arc_compatible): New function.
2588 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2590 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2592 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2595 * bfdio.c (bfd_get_file_size): New function.
2596 * bfd-in2.h: Regenerated.
2598 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2600 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2603 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2605 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2606 dynobj instead of htab->elf.dynobj.
2608 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2610 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2612 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2613 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2614 actual number of internal relocations retrieved. Adjust
2615 function description.
2616 (bfd_elf64_canonicalize_reloc): Remove macro.
2617 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2619 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2621 * archures.c (bfd_mach_sparc_v9m8): Define.
2622 (bfd_mach_sparc_v8plusm8): Likewise.
2623 (bfd_mach_sparc_v9_p): Adjust to M8.
2624 (bfd_mach_sparc_64bit_p): Likewise.
2625 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2626 bfd_mach_sparc_v8plusm8.
2627 * bfd-in2.h: Regenerated.
2628 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2630 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2631 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2632 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2634 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2635 bfd_mach_sparc_v8plusm8.
2637 2017-05-19 Alan Modra <amodra@gmail.com>
2639 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2640 debug and special sections when no non-note alloc sections in an
2643 2017-05-18 Alan Modra <amodra@gmail.com>
2645 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2646 * elf-m10300.c: Likewise.
2648 * elf32-arc.c: Likewise.
2649 * elf32-bfin.c: Likewise.
2650 * elf32-m68k.c: Likewise.
2651 * elf32-nds32.c: Likewise.
2652 * elf32-tilepro.c: Likewise.
2653 * elflink.c: Likewise.
2654 * elfnn-aarch64.c: Likewise.
2655 * elfnn-riscv.c: Likewise.
2656 * elfxx-tilegx.c: Likewise.
2657 * mach-o.c: Likewise.
2658 * peXXigen.c: Likewise.
2659 * vms-alpha.c: Likewise.
2660 * vms-lib.c: Likewise.
2662 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2665 * elflink.c (elf_gc_mark_debug_section): New function.
2666 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2667 referenced by kept debug sections.
2669 2017-05-16 Alan Modra <amodra@gmail.com>
2671 * elf-m10300.c: Rename occurrences of non_ir_ref.
2672 * elf32-arm.c: Likewise.
2673 * elf32-bfin.c: Likewise.
2674 * elf32-cr16.c: Likewise.
2675 * elf32-cris.c: Likewise.
2676 * elf32-d10v.c: Likewise.
2677 * elf32-dlx.c: Likewise.
2678 * elf32-fr30.c: Likewise.
2679 * elf32-frv.c: Likewise.
2680 * elf32-hppa.c: Likewise.
2681 * elf32-i370.c: Likewise.
2682 * elf32-i386.c: Likewise.
2683 * elf32-iq2000.c: Likewise.
2684 * elf32-lm32.c: Likewise.
2685 * elf32-m32c.c: Likewise.
2686 * elf32-m32r.c: Likewise.
2687 * elf32-m68hc1x.c: Likewise.
2688 * elf32-m68k.c: Likewise.
2689 * elf32-mcore.c: Likewise.
2690 * elf32-metag.c: Likewise.
2691 * elf32-microblaze.c: Likewise.
2692 * elf32-moxie.c: Likewise.
2693 * elf32-msp430.c: Likewise.
2694 * elf32-mt.c: Likewise.
2695 * elf32-nios2.c: Likewise.
2696 * elf32-or1k.c: Likewise.
2697 * elf32-ppc.c: Likewise.
2698 * elf32-rl78.c: Likewise.
2699 * elf32-s390.c: Likewise.
2700 * elf32-score.c: Likewise.
2701 * elf32-score7.c: Likewise.
2702 * elf32-sh.c: Likewise.
2703 * elf32-tic6x.c: Likewise.
2704 * elf32-tilepro.c: Likewise.
2705 * elf32-v850.c: Likewise.
2706 * elf32-vax.c: Likewise.
2707 * elf32-xstormy16.c: Likewise.
2708 * elf32-xtensa.c: Likewise.
2709 * elf64-alpha.c: Likewise.
2710 * elf64-hppa.c: Likewise.
2711 * elf64-ia64-vms.c: Likewise.
2712 * elf64-mmix.c: Likewise.
2713 * elf64-ppc.c: Likewise.
2714 * elf64-s390.c: Likewise.
2715 * elf64-sh64.c: Likewise.
2716 * elf64-x86-64.c: Likewise.
2717 * elflink.c: Likewise.
2718 * elfnn-aarch64.c: Likewise.
2719 * elfnn-ia64.c: Likewise.
2720 * elfnn-riscv.c: Likewise.
2721 * elfxx-mips.c: Likewise.
2722 * elfxx-sparc.c: Likewise.
2723 * elfxx-tilegx.c: Likewise.
2724 * linker.c: Likewise.
2726 2017-05-16 Alan Modra <amodra@gmail.com>
2728 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2729 * elflink.c (elf_link_add_object_symbols): Update to use
2731 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2733 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2735 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2737 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2739 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2741 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2742 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2744 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2746 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2748 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2750 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2751 to plt_second/plt_second_eh_frame.
2752 (elf_x86_64_link_hash_newfunc): Updated.
2753 (elf_x86_64_allocate_dynrelocs): Likewise.
2754 (elf_x86_64_size_dynamic_sections): Likewise.
2755 (elf_x86_64_relocate_section): Likewise.
2756 (elf_x86_64_finish_dynamic_symbol): Likewise.
2757 (elf_x86_64_finish_dynamic_sections): Likewise.
2758 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2759 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2761 (elf_backend_setup_gnu_properties): Updated. Create the
2762 .plt.sec section instead of the .plt.sec section.
2764 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2766 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2767 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2768 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2770 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2772 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2773 (bfd_elf64_set_reloc): Define.
2774 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2776 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2778 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2779 (struct bfd_target): New field _bfd_set_reloc.
2780 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2781 * reloc.c (_bfd_generic_set_reloc): New function.
2782 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2783 * nlm-target.h (nlm_set_reloc): Likewise.
2784 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2785 * aout-tic30.c (MY_set_reloc): Likewise.
2786 * aout-target.h (MY_set_reloc): Likewise.
2787 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2788 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2789 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2790 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2791 * aout-adobe.c (aout_32_set_reloc): Likewise.
2792 * bout.c (b_out_set_reloc): Likewise.
2793 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2794 * i386os9k.c (aout_32_set_reloc): Likewise.
2795 * ieee.c (ieee_set_reloc): Likewise.
2796 * oasys.c (oasys_set_reloc): Likewise.
2797 * som.c (som_set_reloc): Likewise.
2798 * versados.c (versados_set_reloc): Likewise.
2799 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2800 _bfd_generic_set_reloc.
2801 (rs6000_xcoff64_aix_vec): LIkewise.
2802 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2803 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2804 * i386msdos.c (msdos_set_reloc): Define to
2805 _bfd_norelocs_set_reloc.
2806 * elfcode.h (elf_set_reloc): Define.
2807 * bfd-in2.h: Regenerated.
2809 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2812 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2813 for IFUNC function address.
2815 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2817 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2818 (CONFLICT_LIST): Likewise.
2819 (opcode/arc-attrs.h): Include.
2820 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2821 (arc_extract_features): New file.
2822 (arc_stralloc): Likewise.
2823 (arc_elf_merge_attributes): Likewise.
2824 (arc_elf_merge_private_bfd_data): Use object attributes.
2825 (bfd_arc_get_mach_from_attributes): New function.
2826 (arc_elf_object_p): Use object attributes.
2827 (arc_elf_final_write_processing): Likewise.
2828 (elf32_arc_obj_attrs_arg_type): New function.
2829 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2830 (elf32_arc_section_from_shdr): Likewise.
2831 (elf_backend_obj_attrs_vendor): Define.
2832 (elf_backend_obj_attrs_section): Likewise.
2833 (elf_backend_obj_attrs_arg_type): Likewise.
2834 (elf_backend_obj_attrs_section_type): Likewise.
2835 (elf_backend_obj_attrs_handle_unknown): Likewise.
2836 (elf_backend_section_from_shdr): Likewise.
2838 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2841 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2842 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2843 and the destination is a Thumb symbol.
2845 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2848 initializer to silence GCC 4.2.
2849 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2851 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2853 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2854 (LAZY_PLT_ENTRY_SIZE): This.
2855 (NON_LAZY_PLT_ENTRY_SIZE): New.
2856 (elf_x86_64_plt0_entry): Renamed to ...
2857 (elf_x86_64_lazy_plt0_entry): This.
2858 (elf_x86_64_plt_entry): Renamed to ...
2859 (elf_x86_64_lazy_plt_entry): This.
2860 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2861 (elf_x86_64_lazy_bnd_plt0_entry): This.
2862 (elf_x86_64_legacy_plt_entry): Removed.
2863 (elf_x86_64_bnd_plt_entry): Renamed to ...
2864 (elf_x86_64_lazy_bnd_plt_entry): This.
2865 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2866 (elf_x86_64_non_lazy_plt_entry): This.
2867 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2868 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2869 (elf_x86_64_eh_frame_plt): Renamed to ...
2870 (elf_x86_64_eh_frame_lazy_plt): This.
2871 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2872 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2873 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2874 (elf_x86_64_eh_frame_non_lazy_plt): This.
2875 (elf_x86_64_lazy_plt_layout): New.
2876 (elf_x86_64_non_lazy_plt_layout): Likewise.
2877 (elf_x86_64_plt_layout): Likewise.
2878 (elf_x86_64_backend_data): Remove PLT layout information. Add
2879 os for target system.
2880 (GET_PLT_ENTRY_SIZE): Removed.
2881 (elf_x86_64_lazy_plt): New.
2882 (elf_x86_64_non_lazy_plt): Likewise.
2883 (elf_x86_64_lazy_bnd_plt): Likewise.
2884 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2885 (elf_x86-64_arch_bed): Updated.
2886 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2887 (elf_x86_64_create_dynamic_sections): Removed.
2888 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2889 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2890 (elf_x86-64_adjust_dynamic_symbol): Updated.
2891 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2892 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2893 size for PLT0 if there is no PLT0. Get plt_entry_size from
2894 non_lazy_plt for non-lazy PLT entries.
2895 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2896 from non_lazy_plt for non-lazy PLT entries.
2897 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2898 if there is no PLT0.
2899 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2900 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2901 entries with non-lazy PLT layout. Don't fill the second and third
2902 slots in the PLT entry if there is no PLT0.
2903 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2904 if there is no PLT0. Set sh_entsize on the .plt.got section.
2905 (compare_relocs): New.
2906 (elf_x86_64_plt_type): Likewise.
2907 (elf_x86_64_plt): Likewise.
2908 (elf_x86_64_nacl_plt): New. Forward declaration.
2909 (elf_x86_64_get_plt_sym_val): Removed.
2910 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2911 against all dynamic relocations.
2912 (elf_x86_64_link_setup_gnu_properties): New function.
2913 (elf_backend_create_dynamic_sections): Updated.
2914 (elf_backend_setup_gnu_properties): New.
2915 (elf_x86_64_nacl_plt): New.
2916 (elf_x86_64_nacl_arch_bed): Updated.
2918 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2920 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2921 (LAZY_PLT_ENTRY_SIZE): This.
2922 (NON_LAZY_PLT_ENTRY_SIZE): New.
2923 (elf_i386_plt0_entry): Renamed to ...
2924 (elf_i386_lazy_plt0_entry): This.
2925 (elf_i386_plt_entry): Renamed to ...
2926 (elf_i386_lazy_plt_entry): This.
2927 (elf_i386_pic_plt0_entry): Renamed to ...
2928 (elf_i386_pic_lazy_plt0_entry): This.
2929 (elf_i386_pic_plt_entry): Renamed to ...
2930 (elf_i386_pic_lazy_plt_entry): This.
2931 (elf_i386_got_plt_entry): Renamed to ...
2932 (elf_i386_non_lazy_plt_entry): This.
2933 (elf_i386_pic_got_plt_entry): Renamed to ...
2934 (elf_i386_pic_non_lazy_plt_entry): This.
2935 (elf_i386_eh_frame_plt): Renamed to ...
2936 (elf_i386_eh_frame_lazy_plt): This.
2937 (elf_i386_eh_frame_plt_got): Renamed to ...
2938 (elf_i386_eh_frame_non_lazy_plt): This.
2939 (elf_i386_plt_layout): Renamed to ...
2940 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2941 eh_frame_plt_got_size.
2942 (elf_i386_non_lazy_plt_layout): New.
2943 (elf_i386_plt_layout): Likewise.
2944 (elf_i386_non_lazy_plt): Likewise.
2945 (GET_PLT_ENTRY_SIZE): Removed.
2946 (elf_i386_plt): Renamed to ...
2947 (elf_i386_lazy_plt): This.
2948 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2949 (elf_i386_arch_bed): Updated.
2950 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2951 (elf_i386_create_dynamic_sections): Removed.
2952 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2953 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2954 (elf_i386_adjust_dynamic_symbol): Updated.
2955 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2956 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2957 size for PLT0 if there is no PLT0.
2958 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2959 output section is discarded only if GOT isn't empty.
2960 (elf_i386_relocate_section): Updated. Properly get PLT index
2961 if there is no PLT0.
2962 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2963 second and third slots in the PLT entry if there is no PLT0.
2964 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2965 if there is no PLT0. Set sh_entsize on the .plt.got section.
2966 (elf_i386_nacl_plt): Forward declaration.
2967 (elf_i386_get_plt_sym_val): Removed.
2968 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2969 against all dynamic relocations.
2970 (elf_i386_link_setup_gnu_properties): New function.
2971 (elf_backend_create_dynamic_sections): Updated.
2972 (elf_backend_setup_gnu_properties): New.
2973 (elf_i386_nacl_plt): Updated.
2974 (elf_i386_nacl_arch_bed): Likewise.
2975 (elf_i386_vxworks_arch_bed): Likewise.
2977 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
2979 * elflink.c (elf_output_implib): Remove executable flag from import
2981 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2982 library is a relocatable object file.
2984 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2987 * elf32-avr.c (avr_should_move_sym): New function.
2988 (avr_should_reduce_sym_size): Likewise.
2989 (avr_should_increase_sym_size): Likewise.
2990 (elf32_avr_relax_delete_bytes): Adjust symbol values
2991 and sizes by calling new functions.
2993 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
2995 * config.bfd (riscv32-*): Enable rv64.
2997 2017-05-02 Alan Modra <amodra@gmail.com>
3000 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3001 rather than h->root.type == bfd_link_hash_new.
3002 (bfd_elf_record_link_assignment): Similarly, call
3003 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3005 2017-04-29 Alan Modra <amodra@gmail.com>
3008 * reloc.c (reloc_offset_in_range): New function.
3009 (bfd_perform_relocation, bfd_install_relocation): Use it.
3010 (_bfd_final_link_relocate): Likewise.
3012 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3014 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3015 before using .plt.got.
3016 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3018 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3020 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3021 instead of "+=" to update 0.
3023 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3025 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3026 .plt.got section here.
3027 (elf_i386_check_relocs): Don't create the .plt.got section.
3028 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3029 the .plt.got and .plt.bnd sections here.
3030 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3033 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3035 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3037 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3038 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3039 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3040 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3043 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3045 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3047 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3048 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3049 the first relocatable ELF input with GNU properties.
3051 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3053 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3054 VxWorks for non-PIC.
3056 2017-04-27 Alan Modra <amodra@gmail.com>
3058 * elf-bfd.h (struct elf_backend_data): Make asection param of
3059 elf_backend_eh_frame_address_size const.
3060 (_bfd_elf_eh_frame_address_size): Likewise.
3061 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3062 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3063 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3064 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3065 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3066 (next_cie_fde_offset): Constify params.
3067 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3069 2017-04-27 Alan Modra <amodra@gmail.com>
3071 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3072 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3073 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3075 (offset_adjust): New function.
3076 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3077 (adjust_eh_frame_local_symbols): Likewise.
3078 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3079 after changing anything. Return true if anything changed.
3080 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3081 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3083 2017-04-27 Alan Modra <amodra@gmail.com>
3085 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3088 2017-04-27 Alan Modra <amodra@gmail.com>
3090 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3091 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3092 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3093 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3094 for undef and undefweak dyn_relocs.
3095 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3096 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3097 (allocate_got, allocate_dynrelocs): Likewise.
3098 (ppc64_elf_relocate_section): Likewise.
3100 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3102 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3103 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3104 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3105 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3107 2017-04-26 Nick Clifton <nickc@redhat.com>
3110 * reloc.c (bfd_perform_relocation): Check for a negative address
3113 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3116 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3118 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3119 (elf_backend_always_renumber_dynsyms): Define.
3120 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3121 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3122 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3123 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3125 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3127 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3129 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3130 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3131 sections have been created.
3133 2017-04-26 Nick Clifton <nickc@redhat.com>
3136 * compress.c (bfd_init_section_compress_status): Check the return
3137 value from bfd_malloc.
3139 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3141 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3142 no_finish_dynamic_symbol.
3143 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3145 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3146 weak symbol, don't make it dynamic.
3147 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3148 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3149 relocation for GOT reference.
3150 (elf_x86_64_finish_dynamic_symbol): Abort if
3151 no_finish_dynamic_symbol isn't 0.
3153 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3156 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3157 undefined weak symbol, don't make it dynamic.
3158 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3159 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3160 relocation for R_386_GOT32.
3162 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3165 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3167 2017-04-23 Alan Modra <amodra@gmail.com>
3170 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3171 * elf.c (lcomm_sym): New.
3172 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3173 * bfd-in2.h: Regenerate.
3175 2017-04-23 Alan Modra <amodra@gmail.com>
3178 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3179 parameters and comment.
3180 (_bfd_elf_get_reloc_section): Delete.
3181 (_bfd_elf_plt_get_reloc_section): Declare.
3182 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3183 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3185 (_bfd_elf_get_reloc_section): ..here. Delete.
3186 (assign_section_numbers): Call elf_get_reloc_section.
3187 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3188 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3190 2017-04-23 Alan Modra <amodra@gmail.com>
3193 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3196 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3199 * elf32-i386.c (elf_i386_link_hash_entry): Add
3200 no_finish_dynamic_symbol.
3201 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3202 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3203 symbol, don't make it dynamic in PIE.
3204 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3205 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3206 relocation for R_386_GOT32
3207 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3210 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3214 * elflink.c (elf_link_add_object_symbols): Require
3215 --no-dynamic-linker with -E/--dynamic-list when creating
3218 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3220 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3223 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3225 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3226 dynamic symbol sorting.
3228 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3231 * elflink.c (elf_link_add_object_symbols): Preserve
3232 dynamic_ref_after_ir_def when restoring the symbol table for
3233 unneeded dynamic object.
3235 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3238 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3239 on on undefined IFUNC symbol in the second PLT.
3241 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3243 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3245 2017-04-19 Alan Modra <amodra@gmail.com>
3247 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3248 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3249 * elf32-ppc.c:Formatting.
3250 (ensure_undefweak_dynamic): Don't make dynamic when
3251 info->dynamic_undefined_weak is zero.
3252 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3253 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3254 not default visibility. Discard undef and undefweak
3256 (ppc_elf_relocate_section): Adjust to suit.
3257 * elf64-ppc.c: Formatting.
3258 (ensure_undefweak_dynamic): Don't make dynamic when
3259 info->dynamic_undefined_weak is zero.
3260 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3261 info->dynamic_undefined_weak. Discard them earlier.
3263 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3266 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3267 before generating the version definition section.
3269 2017-04-17 Alan Modra <amodra@gmail.com>
3271 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3272 state when a regular object file defines a symbol with
3273 incompatible type to that defined by an earlier shared lib.
3275 2017-04-13 Alan Modra <amodra@gmail.com>
3277 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3279 * elf32-arm.c: Likewise.
3280 * elf32-i386.c: Likewise.
3281 * elf32-mep.c: Likewise.
3282 * elf64-ia64-vms.c: Likewise.
3283 * elf64-x86-64.c: Likewise.
3284 * elflink.c: Likewise.
3285 * elfnn-ia64.c: Likewise.
3286 * elfxx-mips.c: Likewise.
3288 2017-04-13 Alan Modra <amodra@gmail.com>
3290 * aoutx.h: Use %B and %A in error messages throughout file.
3291 * aout-cris.c: Likewise.
3292 * archive.c: Likewise.
3293 * binary.c: Likewise.
3294 * coff-rs6000.c: Likewise.
3295 * coff-tic4x.c: Likewise.
3296 * coffcode.h: Likewise.
3297 * coffgen.c: Likewise.
3298 * cofflink.c: Likewise.
3299 * coffswap.h: Likewise.
3300 * cpu-arm.c: Likewise.
3301 * elf-eh-frame.c: Likewise.
3302 * elf-m10300.c: Likewise.
3304 * elf32-arc.c: Likewise.
3305 * elf32-arm.c: Likewise.
3306 * elf32-bfin.c: Likewise.
3307 * elf32-frv.c: Likewise.
3308 * elf32-iq2000.c: Likewise.
3309 * elf32-m32c.c: Likewise.
3310 * elf32-microblaze.c: Likewise.
3311 * elf32-nds32.c: Likewise.
3312 * elf32-rl78.c: Likewise.
3313 * elf32-rx.c: Likewise.
3314 * elf32-score.c: Likewise.
3315 * elf32-score7.c: Likewise.
3316 * elf32-sh64.c: Likewise.
3317 * elf32-v850.c: Likewise.
3318 * elf32-vax.c: Likewise.
3319 * elf32-visium.c: Likewise.
3320 * elf64-ia64-vms.c: Likewise.
3321 * elf64-mmix.c: Likewise.
3322 * elf64-sh64.c: Likewise.
3323 * elfcode.h: Likewise.
3324 * elfnn-aarch64.c: Likewise.
3325 * elfnn-ia64.c: Likewise.
3326 * elfxx-mips.c: Likewise.
3327 * hpux-core.c: Likewise.
3330 * linker.c: Likewise.
3331 * merge.c: Likewise.
3333 * oasys.c: Likewise.
3334 * pdp11.c: Likewise.
3335 * peXXigen.c: Likewise.
3336 * rs6000-core.c: Likewise.
3337 * vms-alpha.c: Likewise.
3338 * xcofflink.c: Likewise.
3340 2017-04-13 Alan Modra <amodra@gmail.com>
3342 * bfd.c (PRINT_TYPE): Define.
3343 (_doprnt): New function.
3344 (error_handler_internal): Use _doprnt.
3345 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3346 calls in their natural order, throughout file.
3347 * coff-mcore.c: Likewise.
3348 * coff-ppc.c: Likewise.
3349 * coff-tic80.c: Likewise.
3350 * cofflink.c: Likewise.
3351 * elf-s390-common.c: Likewise.
3353 * elf32-arm.c: Likewise.
3354 * elf32-i386.c: Likewise.
3355 * elf32-m32r.c: Likewise.
3356 * elf32-msp430.c: Likewise.
3357 * elf32-spu.c: Likewise.
3358 * elf64-ia64-vms.c: Likewise.
3359 * elf64-sparc.c: Likewise.
3360 * elf64-x86-64.c: Likewise.
3361 * elflink.c: Likewise.
3362 * elfnn-aarch64.c: Likewise.
3363 * elfnn-ia64.c: Likewise.
3364 * elfxx-mips.c: Likewise.
3366 2017-04-13 Alan Modra <amodra@gmail.com>
3368 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3369 branch veneers" error. Fix double space and format message.
3370 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3371 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3373 2017-04-13 Alan Modra <amodra@gmail.com>
3375 * bfd-in2.h: Regenerate.
3377 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3379 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3380 extra `\n' in warning/error messages.
3381 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3382 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3384 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3386 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3387 processor-specific properties with generic ELF target vector.
3389 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3391 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3392 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3393 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3394 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3396 (link_hash_newfunc): Initialize has_got_reloc and
3398 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3400 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3402 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3404 (_bfd_sparc_elf_fixup_symbol): New function.
3405 (allocate_dynrelocs): Don't allocate space for dynamic
3406 relocations and discard relocations against resolved undefined
3407 weak symbols in executable. Don't make resolved undefined weak
3408 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3409 relocation against undefined weak symbols in PIE.
3410 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3411 relocations against resolved undefined weak symbols in PIE
3412 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3413 without ynamic PLT/GOT relocations for resolved undefined weak
3415 Don't generate dynamic relocation against resolved undefined
3416 weak symbol in executable.
3417 (pie_finish_undefweak_symbol): New function.
3418 (_bfd_sparc_elf_finish_dynamic_sections): Call
3419 pie_finish_undefweak_symbol on all symbols in PIE.
3420 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3421 (_bfd_sparc_elf_fixup_symbol): New function.
3423 2017-04-10 Nick Clifton <nickc@redhat.com>
3425 * config.bfd: Remove ns32k from obsolete list.
3427 2017-04-10 Alan Modra <amodra@gmail.com>
3430 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3431 (special_sections_i): Likewise for .init_array.
3432 (special_sections_p): Likewise for .preinit_array.
3434 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3438 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3439 ELF_COMMON_DEF_P for common symbols.
3440 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3441 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3442 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3443 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3444 07492f668d2173da7a2bda3707ff0985e0f460b6.
3446 2017-04-07 Pedro Alves <palves@redhat.com>
3448 * opncls.c (bfd_get_debug_link_info): Rename to...
3449 (bfd_get_debug_link_info_1): ... this. Change type of second
3450 parameter to void pointer. Adjust.
3451 (bfd_get_debug_link_info): Reimplement on top of
3452 bfd_get_debug_link_info_1.
3453 (separate_debug_file_exists, separate_alt_debug_file_exists):
3454 Change type of second parameter to void pointer. Adjust.
3455 (get_func_type, check_func_type): Change type of second parameter
3457 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3458 the callback functions instead of passing the address of a local.
3459 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3460 find_separate_debug_file.
3461 (get_alt_debug_link_info_shim): Change type of second parameter to
3462 void pointer. Adjust.
3463 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3464 find_separate_debug_file.
3465 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3466 of second parameter to void pointer. Adjust.
3467 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3468 pointer local to find_separate_debug_file.
3470 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3472 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3473 external symbols with a definition.
3474 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3476 2017-04-07 Alan Modra <amodra@gmail.com>
3478 * po/SRC-POTFILES.in: Regenerate.
3480 2017-04-05 Alan Modra <amodra@gmail.com>
3482 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3485 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3487 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3488 numbers for DataDirectory entry indicies passed to
3491 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3493 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3494 each GNU_MBIND section and align GNU_MBIND section to page size.
3495 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3496 segment for each GNU_MBIND section.
3497 (_bfd_elf_init_private_section_data): Copy sh_info from input
3498 for GNU_MBIND section.
3500 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3502 * elfnn-riscv.c (GP_NAME): Delete.
3503 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3504 (_bfd_riscv_relax_lui): Likewise.
3506 2017-04-04 Nick Clifton <nickc@redhat.com>
3509 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3511 (bfd_elf_final_link): Only initialize the extended symbol index
3512 section if there are extended symbol tables to list.
3514 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3516 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3517 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3518 * configure.ac (elf): Add elf-properties.lo.
3519 * Makefile.in: Regenerated.
3520 * configure: Likewise.
3521 * elf-bfd.h (elf_property_kind): New.
3522 (elf_property): Likewise.
3523 (elf_property_list): Likewise.
3524 (elf_properties): Likewise.
3525 (_bfd_elf_parse_gnu_properties): Likewise.
3526 (_bfd_elf_get_property): Likewise.
3527 (_bfd_elf_link_setup_gnu_properties): Likewise.
3528 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3529 and setup_gnu_properties.
3530 (elf_obj_tdata): Add properties.
3531 * elf-properties.c: New file.
3532 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3533 (elf_i386_merge_gnu_properties): Likewise.
3534 (elf_backend_parse_gnu_properties): Likewise.
3535 (elf_backend_merge_gnu_properties): Likewise.
3536 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3537 (elf_x86_64_merge_gnu_properties): Likewise.
3538 (elf_backend_parse_gnu_properties): Likewise.
3539 (elf_backend_merge_gnu_properties): Likewise.
3540 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3541 (elf_backend_parse_gnu_properties): Likewise.
3542 (elf_backend_setup_gnu_properties): Likewise.
3543 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3544 elf_backend_merge_gnu_properties and
3545 elf_backend_setup_gnu_properties.
3547 2017-03-30 Pip Cet <pipcet@gmail.com>
3549 * elf32-wasm32.c: Add relocation code, two relocs.
3550 * reloc.c: Add wasm32 relocations.
3551 * libbfd.h: Regenerate.
3552 * bfd-in2.h: Regenerate.
3553 * bfd/po/bfd.pot: Regenerate.
3555 2017-03-29 Nick Clifton <nickc@redhat.com>
3558 * coff-bfd.h (struct coff_section_data): Add new fields:
3559 saved_bias and bias.
3560 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3561 computed for PE binaries.
3562 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3565 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3568 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3569 to handle a local symbol with a hash-symbol-entry; without PLT.
3570 Add BFD_ASSERT for an incidental case with GOT entry present.
3571 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3572 isn't forced-or-set local.
3574 2017-03-27 Pip Cet <pipcet@gmail.com>
3576 * wasm-module.c: New file to support WebAssembly modules.
3577 * wasm-module.h: New file to support WebAssembly modules.
3578 * doc/webassembly.texi: Start documenting wasm-module.c.
3579 * config.bfd: Add wasm_vec.
3580 * targets.c: Likewise.
3581 * configure.ac: Likewise.
3582 * Makefile.am: Add entries for wasm-module.c.
3583 * Makefile.in: Regenerate.
3584 * configure: Regenerate.
3585 * po/SRC-POTFILES.in: Regenerate.
3587 2017-03-27 Pip Cet <pipcet@gmail.com>
3589 * cpu-wasm32.c: New file to support wasm32 architecture.
3590 * elf32-wasm32.c: New file to support wasm32 architecture.
3591 * Makefile.am: Add wasm32 architecture.
3592 * archures.c: Likewise.
3593 * config.bfd: Likewise.
3594 * configure.ac: Likewise.
3595 * targets.c: Likewise.
3596 * Makefile.in: Regenerate.
3597 * bfd-in2.h: Regenerate.
3598 * configure: Regenerate.
3599 * po/SRC-POTFILES.in: Regenerate.
3601 2017-03-20 Alan Modra <amodra@gmail.com>
3604 * elf64-ppc.c (compare_symbols): Stabilize sort.
3606 2017-03-18 Alan Modra <amodra@gmail.com>
3608 * elf64-ppc.c (struct ppc_link_hash_table): Add
3609 local_ifunc_resolver and maybe_local_ifunc_resolver.
3610 (ppc_build_one_stub): Set flags on emitting dynamic
3611 relocation to ifunc.
3612 (ppc64_elf_relocate_section): Likewise.
3613 (ppc64_elf_finish_dynamic_symbol): Likewise.
3614 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3615 local dynamic relocs to ifuncs.
3616 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3617 local_ifunc_resolver and maybe_local_ifunc_resolver.
3618 (ppc_elf_relocate_section): Set flag on emitting dynamic
3619 relocation to ifuncs.
3620 (ppc_elf_finish_dynamic_symbol): Likewise.
3621 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3622 dynamic relocs to ifuncs.
3624 2017-03-13 Nick Clifton <nickc@redhat.com>
3627 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3628 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3629 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3630 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3631 * bfd-in2.h: Regenerate.
3632 * libbfd.h: Regenerate.
3633 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3635 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3636 (elfNN_aarch64_howto_table): Likewise.
3637 (aarch64_tls_transition_without_check): Likewise.
3638 (aarch64_reloc_got_type): Likewise.
3639 (elfNN_aarch64_final_link_relocate): Likewise.
3640 (elfNN_aarch64_tls_relax): Likewise.
3641 (elfNN_aarch64_relocate_section): Likewise.
3642 (elfNN_aarch64_gc_sweep_hook): Likewise.
3643 (elfNN_aarch64_check_relocs): Likewise.
3644 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3645 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3647 2017-03-11 Alan Modra <amodra@gmail.com>
3649 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3650 parameter is in fact used. Whitespace fixes.
3651 * elf64-ppc.c: Likewise.
3653 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3655 * rs6000-core.c (CORE_NEW): Simplify macro when
3656 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3658 2017-03-07 Alan Modra <amodra@gmail.com>
3662 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3665 2017-03-05 Alan Modra <amodra@gmail.com>
3667 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3668 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3669 (next_cie_fde_offset): New function.
3670 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3671 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3672 four bytes. Align CIEs to four or eight bytes depending on
3673 per_encoding_aligned8. Align FDEs according to their encoding.
3674 Pad last FDE to output section alignment.
3675 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3677 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3678 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3679 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3681 2017-03-02 Martin Bickel <binutils@ineranves.de>
3684 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3685 empty segments which have a zero filesz, but a non-zero memsz.
3687 2017-03-02 Alan Modra <amodra@gmail.com>
3689 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3691 2017-02-28 Alan Modra <amodra@gmail.com>
3693 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3694 (ppc64_elf_relocate_section): Likewise.
3696 2017-02-28 Alan Modra <amodra@gmail.com>
3699 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3700 rather than elf32_nios2_hash_table or elf_hash_table.
3701 (create_got_section): Likewise.
3702 (nios2_elf32_finish_dynamic_symbol): Likewise.
3703 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3704 (nios2_elf32_size_dynamic_sections): Likewise.
3705 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3706 vars. Use htab equivalents directly instead. Don't create
3707 all dynamic sections on needing just the GOT. Use a goto
3708 rather than a fall-through with reloc test. Ensure
3709 htab->dynobj is set when making dynamic sreloc section.
3710 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3711 equivalent directly instead. Don't segfault on looking for
3712 .dynamic when dynamic sections have not been created. Don't
3713 segfault on .got.plt being discarded.
3714 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3715 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3716 fixme and another not so relevant comment.
3717 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3718 already set, set hash table dynobj on creating .sbss.
3720 2017-02-28 Alan Modra <amodra@gmail.com>
3722 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3723 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3724 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3725 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3726 (ppc64_elf_relocate_section): Likewise.
3727 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3728 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3729 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3730 * libbfd.h: Regenerate.
3731 * bfd-in2.h: Regenerate.
3733 2017-02-28 Alan Modra <amodra@gmail.com>
3735 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3736 dynamic .data.rel.ro read-only.
3737 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3738 rather than section flags when deciding where copy reloc goes.
3739 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3740 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3741 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3742 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3743 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3744 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3745 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3746 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3747 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3748 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3749 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3750 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3751 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3752 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3753 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3754 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3755 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3756 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3757 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3759 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3761 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3762 `jalr $0, $25' instruction encoding.
3764 2017-02-27 Nick Clifton <nickc@redhat.com>
3767 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3768 generating a seg-fault when encountering a symbol that has been
3769 deleted by garbage collection.
3771 2017-02-25 Alan Modra <amodra@gmail.com>
3773 * elf32-arc.c (struct dynamic_sections): Delete.
3774 (enum dyn_section_types): Delete.
3775 (dyn_section_names): Delete.
3776 (arc_create_dynamic_sections): Delete.
3777 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3778 segfault on discarded .rela.plt section.
3779 (elf_arc_size_dynamic_sections): Formatting. Don't call
3780 arc_create_dynamic_sections. Don't allocate memory for sections
3781 handled by the generic linker. Correct code finding relocs in
3782 read-only sections. Set SEC_EXCLUDE on zero size .got,
3783 .got.plt, and .dynbss sections. Do set .interp for pies.
3785 2017-02-24 Andrew Waterman <andrew@sifive.com>
3787 * elfnn-riscv.c (GP_NAME): New macro.
3788 (riscv_global_pointer_value): Use it.
3789 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3790 output section, consider only that section's alignment.
3792 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3794 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3795 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3796 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3797 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3799 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3801 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3802 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3805 2017-02-23 Alan Modra <amodra@gmail.com>
3808 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3810 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3811 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3814 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3817 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3818 processing ahead of the call to `elf_gc_sweep_symbol'.
3820 2017-02-22 Nick Clifton <nickc@redhat.com>
3823 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3824 created section 4-byte alignment.
3826 2017-02-22 Alan Modra <amodra@gmail.com>
3828 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3829 on .got or .plt output section being discarded by script.
3830 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3833 2017-02-21 Alan Modra <amodra@gmail.com>
3835 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3836 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3838 2017-02-20 Alan Modra <amodra@gmail.com>
3841 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3842 if DT_RELSZ/DT_RELASZ is zero.
3844 2017-02-17 Nick Clifton <nickc@redhat.com>
3846 * compress.c (bfd_get_full_section_contents): Remember to reduce
3847 compressed size by the sizeof the compression header when
3848 decompressing the contents.
3850 2017-02-17 Pedro Alves <palves@redhat.com>
3852 * srec.c (Chunk): Rename to ...
3853 (_bfd_srec_len): ... this.
3854 (S3Forced): Rename to ...
3855 (_bfd_srec_forceS3): ... this.
3856 * objcopy.c: Adjust all references.
3858 2017-02-17 Pedro Alves <palves@redhat.com>
3860 * archive.c (bsd_write_armap): Rename to ...
3861 (_bfd_bsd_write_armap): ... this.
3862 (coff_write_armap): Rename to ...
3863 (_bfd_coff_write_armap): ... this.
3864 * libbfd-in.h (bsd_write_armap): Rename to ...
3865 (_bfd_bsd_write_armap): ... this.
3866 (coff_write_armap): Rename to ...
3867 (_bfd_coff_write_armap): ... this.
3868 * aout-target.h, aout-tic30.c: Adjust all users.
3869 * libbfd.h: Regenerate.
3871 2017-02-17 Pedro Alves <palves@redhat.com>
3873 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3874 (warn_deprecated): Rename to ...
3875 (_bfd_warn_deprecated): ... this.
3876 * libbfd.c (warn_deprecated): Rename to ...
3877 (_bfd_warn_deprecated): ... this.
3878 * bfd-in2.h: Regenerate.
3880 2017-02-17 Pedro Alves <palves@redhat.com>
3882 * bfdio.c (real_ftell): Rename to ...
3883 (_bfd_real_ftell): ... this.
3884 (real_fseek): Rename to ...
3885 (_bfd_real_fseek): ... this.
3886 (real_fopen): Rename to ...
3887 (_bfd_real_fopen): ... this.
3888 * libbfd-in.h (real_ftell): Rename to ...
3889 (_bfd_real_ftell): ... this.
3890 (real_fseek): Rename to ...
3891 (_bfd_real_fseek): ... this.
3892 (real_fopen): Rename to ...
3893 (_bfd_real_fopen): ... this.
3894 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3895 * libbfd.h: Regenerate.
3897 2017-02-17 Pedro Alves <palves@redhat.com>
3899 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3900 * libbfd.c (read_unsigned_leb128): Rename to ...
3901 (_bfd_read_unsigned_leb128): ... this.
3902 (read_signed_leb128): Rename to ...
3903 (_bfd_read_signed_leb128): ... this.
3904 (safe_read_leb128): Rename to ...
3905 (_bfd_safe_read_leb128): ... this.
3906 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3907 (_bfd_read_unsigned_leb128): ... this.
3908 (read_signed_leb128): Rename to ...
3909 (_bfd_read_signed_leb128): ... this.
3910 (safe_read_leb128): Rename to ...
3911 (_bfd_safe_read_leb128): ... this.
3912 * libbfd.h: Renegerate.
3914 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3916 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3917 before trying to fine matching file and line information.
3919 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3921 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3922 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3923 not match current bfd, then reload debug information. Record bfd
3924 we're loading debug info for in the stash. If we have debug
3925 informatin in the cache then perform section placement before
3928 2017-02-16 Alan Modra <amodra@gmail.com>
3931 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3932 * elfxx-target.h (elf_backend_no_page_alias): Define.
3933 (elfNN_bed): Init new field.
3934 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3935 ensure PT_LOAD segment starts on a new page.
3936 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3938 2017-02-16 Alan Modra <amodra@gmail.com>
3941 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3944 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3946 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3947 * bfd-in2.h: Regenerated.
3949 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3952 * elf32-i386.c (elf_i386_relocate_section): Allow
3953 "lea foo@GOT, %reg" in PIC.
3955 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3958 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3959 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3960 error against local IFUNC symbol without a base register for
3963 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3965 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3966 `%P: %H:' with `info->callbacks->einfo'.
3967 (ppc_elf_relocate_section): Likewise.
3968 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3969 (ppc64_elf_edit_toc): Likewise.
3970 (ppc64_elf_relocate_section): Likewise.
3972 2017-02-14 Alan Modra <amodra@gmail.com>
3974 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3975 --gc-keep-exported, and test versioned field of sym rather than
3976 looking for @ in name.
3978 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
3980 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3983 2017-02-13 Nick Clifton <nickc@redhat.com>
3986 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3989 2017-02-07 Andrew Waterman <andrew@sifive.com>
3991 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3992 entry size if PLT header is written.
3994 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
3996 Fix sparc64 dynamic relocation processing to use the dynamic
3998 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
3999 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4002 2017-02-03 Nick Clifton <nickc@redhat.com>
4005 * coffcode.h (coff_write_object_contents): Enlarge size of
4006 s_name_buf in order to avoid compile time warning about possible
4008 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4009 32-bits of insn value before printing into buffer.
4011 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4013 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4014 `max_local_dynindx'.
4015 (mips_elf_sort_hash_table): Handle it.
4016 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4017 symbols bump up `max_local_dynindx' rather than
4018 `max_non_got_dynindx'.
4020 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4022 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4023 `min_got_dynindx', `max_unref_got_dynindx' and
4024 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4025 (mips_elf_sort_hash_table): Adjust accordingly.
4027 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4029 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4030 to access the hash table.
4032 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4034 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4035 non-NULL `htab' to the beginning.
4037 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4039 * elflink.c (elf_gc_sweep): Wrap overlong line.
4041 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4043 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4044 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4045 * elfxx-mips.c (mips_elf_link_hash_table): Add
4046 `ignore_branch_isa' member.
4047 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4048 in branch relocation calculation as an error if
4049 `ignore_branch_isa' has been set.
4050 (_bfd_mips_elf_insn32): Rename to...
4051 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4052 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4053 Handle the new parameter.
4055 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4057 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4058 local variable dynobj.
4061 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4062 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4063 executable from read-only sections into sdynrelro.
4064 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4065 dynamic relocs in sdynrelro.
4066 (elf_backend_want_dynrelro): Define.
4068 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4070 * config.bfd (*-*-rtemsaout*): Mark as removed.
4072 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4074 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4075 (arm-*-rtems*): Move to (arm*-*-eabi*).
4076 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4077 (m68-*-rtems*): Move to (m68*-*-elf*).
4079 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4081 * config.bfd (*-*-rtemscoff*): Mark as removed.
4083 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4086 * elflink.c (bfd_elf_record_link_assignment): Revert last
4087 change and don't ever clear `forced_local'. Set `mark'
4089 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4091 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4092 (bfd_elf_size_dynamic_sections): ... here.
4093 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4094 and set `mark' instead in `__tls_get_addr_opt' processing.
4095 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4097 2017-01-24 Alan Modra <amodra@gmail.com>
4099 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4100 where dynamic relocs are preferable. Allow ifunc too.
4101 (ensure_undefweak_dynamic): New function.
4102 (allocate_dynrelocs): Use it here. Move plt handling last and
4103 don't make symbols dynamic, simplifying loop. Only make undef
4104 weak symbols with GOT entries dynamic. Correct condition
4105 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4106 comments. Remove goto.
4107 (ppc_elf_relocate_section): Correct test for using dynamic
4108 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4109 to suit. Set up explicit tls_index entries and implicit GOT
4110 tls_index entries resolvable at link time for
4111 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4112 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4113 (ensure_undefweak_dynamic): New function.
4114 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4115 with GOT entries dynamic. Remove unnecessary test of
4116 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4117 (ppc64_elf_relocate_section): Correct test for using dynamic
4118 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4119 to suit. Set up explicit tls_index entries and implicit GOT
4120 tls_index entries resolvable at link time for __tls_get_addr_opt.
4121 Simplify expression to clear mem for prelink.
4123 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4125 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4127 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4129 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4130 (elf_backend_hash_symbol): Define.
4132 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4135 * elflink.c (bfd_elf_record_link_assignment): Clear any
4136 `forced_local' marking for DSO symbols that are not being
4139 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4141 * elfnn-riscv.c (riscv_elf_object_p): New function.
4143 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4146 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4148 (elf_x86_64_check_relocs): Create .eh_frame section for the
4150 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4151 .eh_frame section for the .plt.bnd section.
4152 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4153 for the .plt.bnd section.
4155 2017-01-12 Nick Clifton <nickc@redhat.com>
4158 * opncls.c (find_separate_debug_file): Add include_dirs
4159 parameter. Only include the directory part of the bfd's filename
4160 in search paths if include_dirs is true. Add a couple of extra
4161 locations for looking for debug files.
4162 ( bfd_follow_gnu_debuglink): Update invocation of
4163 find_separate_debug_file.
4164 (bfd_follow_gnu_debugaltlink): Likewise.
4165 (get_build_id): New function: Finds the build-id of the given bfd.
4166 (get_build_id_name): New function: Computes the name of the
4167 separate debug info file for a bfd, based upon its build-id.
4168 (check_build_id_file): New function: Checks to see if a separate
4169 debug info file exists at the given location, and that its
4170 build-id matches that of the original bfd.
4171 (bfd_follow_build_id_debuglink): New function: Finds a separate
4172 debug info file for a given bfd by using the build-id method.
4173 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4174 method of locating a separate debug info file before using the
4176 * bfd-in2.h: Regenerate.
4178 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4181 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4182 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4183 elf_x86_64_eh_frame_plt_got.
4184 (elf_x86_64_size_dynamic_sections): Get unwind info from
4185 elf_x86_64_bnd_arch_bed for the BND PLT.
4187 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4189 * config.bfd: Add entries for i686-redox and x86_64-redox.
4191 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4193 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4195 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4196 .eh_frame section to 4 bytes for x32.
4197 (elf_x86_64_check_relocs): Likewise.
4199 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4202 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4203 (PLT_GOT_FDE_LENGTH): Likewise.
4204 (elf_i386_plt_layout): Add eh_frame_plt_got and
4205 eh_frame_plt_got_size.
4206 (elf_i386_plt): Updated.
4207 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4208 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4209 (elf_i386_size_dynamic_sections): Allocate and initialize
4210 .eh_frame section for .plt.got.
4211 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4213 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4214 eh_frame_plt_got_size.
4215 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4216 (PLT_GOT_FDE_LENGTH): Likewise.
4217 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4218 eh_frame_plt_got_size.
4219 (elf_x86_64_arch_bed): Updated.
4220 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4221 eh_frame_plt_got_size.
4222 (elf_x86_64_nacl_arch_bed): Likewise.
4223 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4224 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4225 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4226 .eh_frame section for .plt.got.
4227 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4230 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4232 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4233 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4235 2017-01-09 Nick Clifton <nickc@redhat.com>
4237 * dwarf2.c (lookup_address_in_function_table): Return early if
4238 there are no functions in the given comp unit, or if the high
4239 address of the last function in the comp unit is less than the
4242 2017-01-09 Nick Clifton <nickc@redhat.com>
4245 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4246 message if there are too many symbols to load.
4248 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4250 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4251 if relocs are cached.
4253 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4256 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4257 for R_MICROBLAZE_GOTOFF_64.
4259 2017-01-03 Nick Clifton <nickc@redhat.com>
4261 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4262 warning about using a possibly uninitialised variable.
4264 2017-01-02 Alan Modra <amodra@gmail.com>
4266 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4267 (allocate_plt_static, allocate_dynrelocs): Use it.
4269 2017-01-02 Alan Modra <amodra@gmail.com>
4271 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4272 .PARISC.unwind section.
4274 2017-01-02 Alan Modra <amodra@gmail.com>
4277 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4278 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4279 indirect to GOT pointer relative code edit.
4281 2017-01-02 Alan Modra <amodra@gmail.com>
4283 Update year range in copyright notice of all files.
4285 For older changes see ChangeLog-2016
4287 Copyright (C) 2017 Free Software Foundation, Inc.
4289 Copying and distribution of this file, with or without modification,
4290 are permitted in any medium without royalty provided the copyright
4291 notice and this notice are preserved.
4297 version-control: never