1 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-x86.h (COPY_INPUT_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 * elf32-i386.c (X86_SIZE_TYPE_P): New.
10 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
11 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
12 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
13 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
15 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
17 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
18 (PLT_LOCAL_IFUNC_P): Likewise.
19 * elf32-i386.c (elf_i386_relocate_section): Use them.
20 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
22 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
24 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
25 * elf32-i386.c (elf_i386_relocate_section): Use it.
26 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
28 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
30 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
31 * elf32-i386.c (elf_i386_relocate_section): Use it.
32 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
34 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
36 * elf32-i386.c (X86_PCREL_TYPE_P): New.
37 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
38 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
39 (X86_PCREL_TYPE_P): This.
40 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
41 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
42 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
44 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
46 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
48 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
49 * elf32-i386.c (elf_i386_tls_transition): Use it.
50 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
52 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
54 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
55 Dump dynamic relocation in read-only section with minfo if
57 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
58 (maybe_set_textrel): Likewise.
59 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
60 read-only section with minfo.
62 2017-10-05 John Baldwin <jhb@FreeBSD.org>
64 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
66 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
68 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
69 in read-only section with minfo.
70 (tilepro_elf_size_dynamic_sections): Likewise.
71 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
72 (tilegx_elf_size_dynamic_sections): Likewise.
74 2017-10-05 Pedro Alves <palves@redhat.com>
77 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
78 ellipsis parameter. Split out bfd_error_on_input code to..
79 (bfd_set_input_error): .. New function.
80 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
81 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
82 * bfd-in2.h: Regenerate.
84 2017-10-05 Alan Modra <amodra@gmail.com>
86 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
87 fini_array error value.
89 2017-10-05 Alan Modra <amodra@gmail.com>
92 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
94 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
96 (elf_fake_sections): Adjust calls. Exit immediately on failure.
97 (bfd_elf_set_group_contents): Add associated reloc section indices
100 2017-10-04 Alan Modra <amodra@gmail.com>
102 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
103 classify symbols for ELFv2.
105 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
108 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
109 undergoes default promotion.
110 * bfd-in2.h: Regenerate.
112 2017-10-02 Alan Modra <amodra@gmail.com>
114 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
115 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
117 2017-10-01 Alan Modra <amodra@gmail.com>
120 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
121 (add_line_info): Always put end_sequence last.
123 2017-10-01 Alan Modra <amodra@gmail.com>
126 * dwarf2.c (read_section): Allocate buffer with extra byte for
127 bfd_simple_get_relocated_section_contents rather than copying
130 2017-09-29 Alan Modra <amodra@gmail.com>
132 * merge.c (merge_strings): Return FALSE on malloc failure.
133 (_bfd_merge_sections): Return failures from record_section and
136 2017-09-28 Alan Modra <amodra@gmail.com>
139 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
140 a case where plugin_notice isn't called.
142 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
144 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
147 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
150 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
151 output_bfd to info->callbacks->minfo.
153 2017-09-26 Nick Clifton <nickc@redhat.com>
156 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
157 assertion failure if elf_x86_64_rtype_to_howto has already issued
160 2017-09-26 Alan Modra <amodra@gmail.com>
163 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
166 2017-09-26 Nick Clifton <nickc@redhat.com>
169 * dwarf2.c (read_formatted_entries): Fail early if we know that
170 the loop parsing data entries will overflow the end of the
173 2017-09-26 Alan Modra <amodra@gmail.com>
176 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
177 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
178 to stash->info_ptr_memory, and check die_ref is within that memory.
179 Set info_ptr_end correctly when another CU is refd. Check die_ref
180 for DW_FORM_ref4 etc. is within CU.
182 2017-09-26 Alan Modra <amodra@gmail.com>
185 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
186 (read_formatted_entries): Init "fe".
187 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
189 2017-09-26 Alan Modra <amodra@gmail.com>
192 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
193 bounds in inner loop.
195 2017-09-25 Alan Modra <amodra@gmail.com>
198 * dwarf1.c (parse_die): Sanity check pointer against section limit
199 before dereferencing.
200 (parse_line_table): Likewise.
202 2017-09-25 Alan Modra <amodra@gmail.com>
205 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
207 (parse_comp_unit): Likewise.
209 2017-09-25 Alan Modra <amodra@gmail.com>
212 * dwarf2.c (read_formatted_entries): Error on format_count zero.
214 2017-09-24 Alan Modra <amodra@gmail.com>
217 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
218 within section bounds.
220 2017-09-24 Alan Modra <amodra@gmail.com>
223 * dwarf2.c (decode_line_info): Properly free line sequences on error.
225 2017-09-24 Alan Modra <amodra@gmail.com>
228 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
229 pname param. Return status. Make name const. Don't abort,
230 return an error. Formatting. Exit if current info_ptr matches
231 orig_info_ptr. Update callers.
232 (scan_unit_for_symbols): Start at nesting_level of zero. Make
233 nested_funcs an array of structs for extensibility. Formatting.
235 2017-09-24 Alan Modra <amodra@gmail.com>
238 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
239 rather than dividing by zero.
241 2017-09-24 Alan Modra <amodra@gmail.com>
244 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
246 2017-09-24 Alan Modra <amodra@gmail.com>
249 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
251 2017-09-24 Alan Modra <amodra@gmail.com>
254 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
255 SHT_GNU_verneed section for sanity. Don't zalloc memory for
258 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
261 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
264 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
267 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
268 -1 if bfd_canonicalize_dynamic_reloc returns 0.
270 2017-09-22 Pedro Alves <palves@redhat.com>
271 Alan Modra <amodra@gmail.com>
273 * version.h: Add comment.
275 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
277 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
278 NT_S390_GS_BC, correct the previously swapped invocations of
279 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
281 2017-09-19 Alan Modra <amodra@gmail.com>
284 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
287 2017-09-19 Alan Modra <amodra@gmail.com>
290 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
291 symbols before calculating verrefs. Don't renumber dynsyms
292 after gc. Exclude .gnu.version when zero or one dynsym.
293 Localize some vars and reindent.
295 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
298 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
299 return from bfd_canonicalize_dynamic_reloc.
301 2017-09-15 Alan Modra <amodra@gmail.com>
304 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
305 overflows bfd_size_type.
307 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
310 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
311 to indicate if conversion is performed.
312 (elf_i386_check_relocs): Cache section contents and relocations
313 if conversion is performed.
314 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
315 contents and relocations if conversion is performed.
317 2017-09-14 Nick Clifton <nickc@redhat.com>
320 * peXXigen.c (pe_print_idata): Extend check for HintName vector
323 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
325 * elfxx-x86.h: Fix a typo in comments.
327 2017-09-09 Kamil Rytarowski <n54@gmx.com>
329 * elf32-nds32.c: Rename __BIT() to N32_BIT().
331 2017-09-09 Alan Modra <amodra@gmail.com>
333 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
336 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
338 * elf32-i386.c (elf_i386_relocate_section): Update usage of
339 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
340 (elf_i386_finish_dynamic_symbol): Likewise.
341 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
342 (elf_x86_64_finish_dynamic_symbol): Likewise.
343 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
344 (_bfd_x86_elf_fixup_symbol): Likewise.
346 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
348 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
349 check has_non_got_reloc.
351 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
354 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
355 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
356 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
357 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
358 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
359 and linker_def on __ehdr_start if it is referenced and not
361 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
362 and return TRUE when building executable, if a symbol has
363 non-GOT/non-PLT relocations in text section or there is no
365 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
367 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
369 * elfxx-x86.h: Update comments.
371 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
373 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
374 elf_x86_plt_layout_table with elf_x86_init_table.
375 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
377 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
379 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
380 (elf_x86_init_table): This.
381 (_bfd_x86_elf_link_setup_gnu_properties): Replace
382 elf_x86_plt_layout_table with elf_x86_init_table.
384 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
386 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
387 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
388 * configure: Regenerated.
389 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
390 and r_sym fields of plt_layout.
391 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
393 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
394 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
395 r_info nor r_sym fields.
396 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
398 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
400 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
402 * (_bfd_riscv_relax_align): Call bfd_set_error and
403 print an error message when unable to relax a .align directive.
405 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
407 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
408 (riscv_record_pcrel_hi_reloc): Add absolute argument.
409 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
410 R_RISCV_PCREL_HI20 relocs, and pass the result to
411 riscv_record_pcrel_hi_reloc.
413 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
415 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
416 r_type_p. Remove the converted argument. Replace
417 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
418 the new relocation type via r_type_p.
419 (elf_i386_relocate_section): Likewise.
420 (elf_i386_finish_dynamic_symbol): Likewise.
421 (need_convert_load): Removed.
422 (check_relocs_failed): Updated.
423 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
424 instead of setting need_convert_load.
425 (_bfd_i386_elf_convert_load): Removed.
426 * elf64-x86-64.c (need_convert_load): Removed.
427 (check_relocs_failed): Updated.
428 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
429 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
430 Return the new relocation type via r_type_p.
431 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
432 instead of setting need_convert_load.
433 (elf_x86_64_check_relocs): Don't check PIC if relocation has
435 (_bfd_x86_64_elf_convert_load): Removed.
436 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
437 with SYMBOL_REFERENCES_LOCAL_P.
438 (elf_x86_64_finish_dynamic_symbol): Likewise.
439 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
441 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
442 (_bfd_x86_elf_link_symbol_references_local): New function.
443 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
444 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
445 SYMBOL_REFERENCES_LOCAL_P.
446 (elf_x86_link_hash_entry): Add local_ref.
447 (elf_x86_link_hash_table): Remove convert_load.
448 (_bfd_i386_elf_convert_load): Removed.
449 (_bfd_x86_64_elf_convert_load): Likewise.
450 (_bfd_x86_elf_link_symbol_references_local): New.
452 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
454 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
455 (elf_x86_64_info_to_howto): Get the real relocation type by
456 masking out R_X86_64_converted_reloc_bit.
457 (elf_x86_64_check_tls_transition): Get the real relocation type
458 by masking out R_X86_64_converted_reloc_bit.
459 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
460 instead of setting converted_reloc.
461 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
462 instead of converted_reloc. Get the real relocation type by
463 masking out R_X86_64_converted_reloc_bit.
464 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
465 R_X86_64_converted_reloc_bit is valid.
466 * elfxx-x86.h (converted_reloc): Removed.
468 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
470 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
471 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
472 to get the relocation type again.
473 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
474 r_type when calling elf_x86_64_tls_transition. Don't use
475 ELF32_R_TYPE to get the relocation type again.
477 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
479 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
482 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
484 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
485 argument. Don't check relocation overflow. Avoid relocation
486 overflow if --no-relax is used. Set converted_reloc on symbol
487 if a GOTPCREL relocation is converted.
488 (elf_x86_64_relocate_section): Issue a fatal error and suggest
489 --no-relax if GOTPCREL relocation conversion leads to relocation
491 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
493 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
494 Edmar Wienskoski <edmar.wienskoski@nxp.com
496 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
497 (ppc_elf_check_relocs): Handle it.
498 (ppc_elf_vle_split20): New function.
499 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
501 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
504 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
505 for x86-64 if GOT_TLS_GDESC_P is true.
507 2017-09-03 Alan Modra <amodra@gmail.com>
510 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
512 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
514 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
515 tls_get_addr for x86-64 in one place.
517 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
519 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
520 with elfxx-x86.lo for 64-bit BFD.
521 * configure: Regenerated.
523 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
525 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
526 (_bfd_i386_elf_convert_load): This. Remove static.
527 (elf_i386_size_dynamic_sections): Removed.
528 (elf_backend_size_dynamic_sections): Likewise.
529 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
530 (_bfd_x86_64_elf_convert_load): This. Remove static.
531 (elf_x86_64_size_dynamic_sections): Removed.
532 (elf_backend_size_dynamic_sections): Likewise.
533 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
534 (elf_x86_allocate_dynrelocs): This. Make it static.
535 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
536 (elf_x86_allocate_local_dynreloc): This. Make it static.
537 (elf_i386_is_reloc_section): New function.
538 (elf_x86_64_is_reloc_section): Likewise.
539 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
540 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
541 Rearrange got_entry_size initialization.
542 (_bfd_x86_elf_size_dynamic_sections): New function.
543 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
544 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
545 (_bfd_i386_elf_convert_load): New.
546 (_bfd_x86_64_elf_convert_load): Likewise.
547 (_bfd_x86_elf_size_dynamic_sections): Likewise.
548 (elf_backend_size_dynamic_sections): Likewise.
549 (_bfd_x86_elf_allocate_dynrelocs): Removed.
550 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
552 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
554 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
557 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
559 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
560 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
562 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
565 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
566 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
567 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
568 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
569 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
571 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
573 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
574 (elf_i386_allocate_local_dynrelocs): Likewise.
575 (elf_i386_size_dynamic_sections): Replace
576 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
577 with _bfd_x86_elf_allocate_dynrelocs and
578 _bfd_x86_elf_allocate_local_dynrelocs.
579 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
580 (elf_x86_64_allocate_local_dynrelocs): Likewise.
581 (elf_x86_64_size_dynamic_sections): Replace
582 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
583 with _bfd_x86_elf_allocate_dynrelocs and
584 _bfd_x86_elf_allocate_local_dynrelocs.
585 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
586 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
587 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
588 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
590 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
592 * elf32-i386.c (is_i386_elf): Removed.
593 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
594 (elf_i386_size_dynamic_sections): Likewise.
595 (elf_i386_relocate_section): Likewise.
596 * elf64-x86-64.c (is_x86_64_elf): Removed.
597 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
599 (elf_x86_64_size_dynamic_sections): Likewise.
600 (elf_x86_64_relocate_section): Likewise.
601 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
603 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
606 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
608 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
609 (elf_i386_allocate_dynrelocs): Replace
610 elf_i386_compute_jump_table_size with
611 elf_x86_compute_jump_table_size.
612 (elf_i386_size_dynamic_sections): Likewise.
613 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
614 (elf_x86_64_allocate_dynrelocs): Replace
615 elf_x86_64_compute_jump_table_size with
616 elf_x86_compute_jump_table_size.
617 (elf_x86_64_size_dynamic_sections): Likewise.
618 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
620 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
621 (elf_x86_compute_jump_table_size): New.
623 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
625 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
627 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
628 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
630 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
632 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
633 with htab->is_vxworks.
634 (elf_i386_size_dynamic_sections): Likewise.
635 (elf_i386_relocate_section): Likewise.
636 (elf_i386_finish_dynamic_symbol): Likewise.
637 (elf_i386_finish_dynamic_sections): Likewise.
639 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
641 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
642 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
643 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
644 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
645 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
646 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
647 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
648 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
650 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
653 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
654 ELF_COMMON_DEF_P for common symbols.
656 2017-09-02 Alan Modra <amodra@gmail.com>
658 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
659 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
660 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
662 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
664 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
665 (elf_backend_gc_mark_hook): Likewise.
666 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
667 (elf_backend_gc_mark_hook): Likewise.
668 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
669 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
670 (elf_backend_gc_mark_hook): Likewise.
672 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
674 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
675 (elf_backend_adjust_dynamic_symbol): Likewise.
676 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
677 (elf_backend_adjust_dynamic_symbol): Likewise.
678 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
679 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
680 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
681 (_bfd_x86_elf_adjust_dynamic_symbol): New.
682 (elf_backend_adjust_dynamic_symbol): Likewise.
684 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
686 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
689 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
691 * elf32-i386.c (elf_i386_mkobject): Removed.
692 (bfd_elf32_mkobject): Likewise.
693 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
694 (bfd_elf64_mkobject): Likewise.
695 (bfd_elf32_mkobject): Likewise.
696 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
697 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
698 (bfd_elf64_mkobject): Likewise.
699 (bfd_elf32_mkobject): Likewise.
701 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
703 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
704 Call _bfd_x86_elf_link_setup_gnu_properties.
705 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
706 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
708 (elf_x86_64_non_lazy_plt): Likewise.
709 (elf_x86_64_lazy_bnd_plt): Likewise.
710 (elf_x86_64_non_lazy_bnd_plt): Likewise.
711 (elf_x86_64_lazy_ibt_plt): Likewise.
712 (elf_x32_lazy_ibt_plt): Likewise.
713 (elf_x86_64_non_lazy_ibt_plt): Likewise.
714 (elf_x32_non_lazy_ibt_plt): Likewise.
715 (elf_x86_64_nacl_plt): Likewise.
716 (elf_x86_64_link_setup_gnu_properties): Updated. Call
717 _bfd_x86_elf_link_setup_gnu_properties.
718 * elfxx-x86.c: Include elf-vxworks.h".
719 (_bfd_x86_elf_link_setup_gnu_properties): New function.
720 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
721 comments for pic_plt0_entry and pic_plt_entry.
722 (elf_x86_non_lazy_plt_layout): Likewise.
723 (elf_x86_plt_layout_table): New.
724 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
726 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
729 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
730 .eh_frame section for the second PLT.
731 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
732 alignment of .eh_frame section for the second PLT.
734 2017-09-01 Nick Clifton <nickc@redhat.com>
737 * dwarf2.c (decode_line_info): Fix test for an overlong line info
740 2017-09-01 Nick Clifton <nickc@redhat.com>
743 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
744 attribute buffer is NUL terminated.
746 2017-08-31 Nick Clifton <nickc@redhat.com>
749 * dwarf2.c (read_section): If necessary add a terminating NUL byte
750 to dwarf string sections.
752 2017-08-31 Alan Modra <amodra@gmail.com>
754 * po/SRC-POTFILES.in: Regenerate.
756 2017-08-31 Alan Modra <amodra@gmail.com>
758 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
759 for a section containing just a terminator. Allow multiple
760 terminators at end of section.
761 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
762 sections when not adding alignment. Assert on terminator in
765 2017-08-31 Alan Modra <amodra@gmail.com>
769 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
772 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
774 * configure.ac (bfd_backends): Add elf64.lo together with
775 elfxx-x86.lo for 64-bit BFD.
776 * configure: Regenerated.
778 2017-08-31 James Bowman <james.bowman@ftdichip.com>
780 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
783 2017-08-31 Alan Modra <amodra@gmail.com>
786 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
787 before _close_and_cleanup. Call iovec->bclose after.
788 (bfd_close): Remove code common to, and call, bfd_close_all_done.
790 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
792 * elf32-i386.c (elf_i386_plt_type): Removed.
793 (elf_i386_plt): Likewise.
794 (elf_i386_get_synthetic_symtab): Updated. Call
795 _bfd_x86_elf_get_synthetic_symtab.
796 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
797 (elf_x86_64_plt): Likewise.
798 (elf_x86_64_get_synthetic_symtab): Updated. Call
799 _bfd_x86_elf_get_synthetic_symtab.
800 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
801 (elf_x86_64_get_plt_got_vma): Likewise.
802 (elf_i386_valid_plt_reloc_p): Likewise.
803 (elf_x86_64_valid_plt_reloc_p): Likewise.
804 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
805 * elfxx-x86.h (elf_x86_plt_type): New.
806 (elf_x86_plt): Likewise.
807 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
809 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
811 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
812 target_id instead of elf_machine_code.
814 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
816 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
817 (elf_i386_lazy_plt_layout): Likewise.
818 (elf_i386_non_lazy_plt_layout): Likewise.
819 (elf_i386_plt_layout): Likewise.
820 (elf_i386_link_hash_table): Likewise.
821 (elf_i386_next_tls_desc_index): Likewise.
822 (elf_i386_srelplt2): Likewise.
823 (elf_i386_plt): Likewise.
824 (elf_i386_lazy_plt): Likewise.
825 (elf_i386_non_lazy_plt): Likewise.
826 (elf_i386_link_hash_table_create): Likewise.
827 (bfd_elf32_bfd_link_hash_table_create): Likewise.
828 (elf_i386_lazy_plt): Updated.
829 (elf_i386_non_lazy_plt): Likewise.
830 (elf_i386_lazy_ibt_plt): Likewise.
831 (elf_i386_non_lazy_ibt_plt): Likewise.
832 (elf_i386_allocate_dynrelocs): Likewise.
833 (elf_i386_size_dynamic_sections): Likewise.
834 (elf_i386_relocate_section): Likewise.
835 (elf_i386_finish_dynamic_symbol): Likewise.
836 (elf_i386_finish_dynamic_sections): Likewise.
837 (elf_i386_get_synthetic_symtab): Likewise.
838 (elf_i386_link_setup_gnu_properties): Likewise.
839 (elf_i386_nacl_plt): Likewise.
840 * elf64-x86-64.c (ABI_64_P): Removed.
841 (ELF64_DYNAMIC_INTERPRETER): Likewise.
842 (ELF32_DYNAMIC_INTERPRETER): Likewise.
843 (elf_x86_64_lazy_plt_layout): Likewise.
844 (elf_x86_64_non_lazy_plt_layout): Likewise.
845 (elf_x86_64_plt_layout): Likewise.
846 (elf_x86_64_link_hash_table): Likewise.
847 (elf_x86_64_plt): Likewise.
848 (elf_x86_64_lazy_plt): Likewise.
849 (elf_x86_64_non_lazy_plt): Likewise.
850 (elf_x86_64_link_hash_table_create): Likewise.
851 (bfd_elf64_bfd_link_hash_table_create): Likewise.
852 (bfd_elf32_bfd_link_hash_table_create): Likewise.
853 (elf_x86_64_lazy_plt): Updated.
854 (elf_x86_64_non_lazy_plt): Likewise.
855 (elf_x86_64_lazy_bnd_plt): Likewise.
856 (elf_x86_64_non_lazy_bnd_plt): Likewise.
857 (elf_x86_64_lazy_ibt_plt): Likewise.
858 (elf_x32_lazy_ibt_plt): Likewise.
859 (elf_x86_64_non_lazy_ibt_plt): Likewise.
860 (elf_x32_non_lazy_ibt_plt): Likewise.
861 (elf_x86_64_allocate_dynrelocs): Likewise.
862 (elf_x86_64_size_dynamic_sections): Likewise.
863 (elf_x86_64_relocate_section): Likewise.
864 (elf_x86_64_finish_dynamic_symbol): Likewise.
865 (elf_x86_64_finish_dynamic_sections): Likewise.
866 (elf_x86_64_get_synthetic_symtab): Likewise.
867 (elf_x86_64_link_setup_gnu_properties): Likewise.
868 (elf_x86_64_nacl_plt): Likewise.
869 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
871 (ELF32_DYNAMIC_INTERPRETER): New.
872 (ELF64_DYNAMIC_INTERPRETER): Likewise.
873 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
874 (_bfd_x86_elf_link_hash_table_create): Likewise.
875 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
876 (elf_x86_link_hash_table_free): This. Make it static.
877 * elfxx-x86.h: Don't include "objalloc.h".
879 (elf_x86_lazy_plt_layout): Likewise.
880 (elf_x86_non_lazy_plt_layout): Likewise.
881 (elf_x86_plt_layout): Likewise.
882 (_bfd_x86_elf_link_hash_table_create): Likewise.
883 (bfd_elf64_bfd_link_hash_table_create): Likewise.
884 (bfd_elf32_bfd_link_hash_table_create): Likewise.
885 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
886 srelplt2 and next_tls_desc_index.
887 (_bfd_x86_elf_link_hash_table_free): Removed.
889 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
891 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
892 branch offset interpretation.
894 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
897 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
899 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
901 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
902 (elf_x86_64_srelplt2): Likewise.
904 2017-08-30 Alan Modra <amodra@gmail.com>
906 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
907 (ppc64_elf_tls_optimize): Set it.
908 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
909 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
910 addis would add zero.
911 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
912 (ppc_elf_tls_optimize): Set it.
913 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
914 insn on TPREL16_LO relocs to use r2 when addis would add zero.
916 2017-08-30 Alan Modra <amodra@gmail.com>
918 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
919 __tls_get_addr call sequences to LE, don't move the addi down
920 to the nop. Replace the bl with addi and leave the nop alone.
922 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
924 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
926 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
928 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
930 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
932 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
933 (BFD64_BACKENDS): Likewise.
934 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
935 (BFD64_BACKENDS_CFILES): Likewise.
936 * Makefile.in: Regenerated.
937 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
938 elf32-i386.lo and elf64-x86-64.lo.
939 * configure: Regenerated.
940 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
941 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
942 "objalloc.h" and "hashtab.h".
943 (ELIMINATE_COPY_RELOCS): Removed.
944 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
945 (SYMBOL_NO_COPYRELOC): Likewise.
946 (elf_i386_link_hash_entry): Likewise.
947 (GOT_UNKNOWN): Likewise.
948 (GOT_NORMAL): Likewise.
949 (GOT_TLS_GD): Likewise.
950 (elf_i386_hash_entry): Likewise.
951 (elf_i386_obj_tdata): Likewise.
952 (elf_i386_tdata): Likewise.
953 (elf_i386_local_got_tls_type): Likewise.
954 (elf_i386_local_tlsdesc_gotent): Likewise.
955 (elf_i386_hash_table): Likewise.
956 (elf_i386_link_hash_newfunc): Likewise.
957 (elf_i386_local_htab_hash): Likewise.
958 (elf_i386_local_htab_eq): Likewise.
959 (elf_i386_get_local_sym_hash): Likewise.
960 (elf_i386_link_hash_table_free): Likewise.
961 (elf_i386_copy_indirect_symbol): Likewise.
962 (elf_i386_fixup_symbol): Likewise.
963 (elf_i386_readonly_dynrelocs): Likewise.
964 (elf_i386_always_size_sections): Likewise.
965 (elf_i386_set_tls_module_base): Likewise.
966 (elf_i386_dtpoff_base): Likewise.
967 (compare_relocs): Likewise.
968 (elf_i386_hash_symbol): Likewise.
969 (elf_i386_parse_gnu_properties): Likewise.
970 (elf_i386_merge_gnu_properties): Likewise.
971 (elf_i386_link_check_relocs): Likewise.
972 (elf_i386_merge_symbol_attribute): Likewise.
973 (bfd_elf32_bfd_link_check_relocs): Likewise.
974 (elf_backend_copy_indirect_symbol): Likewise.
975 (elf_backend_always_size_sections): Likewise.
976 (elf_backend_omit_section_dynsym): Likewise.
977 (elf_backend_hash_symbol): Likewise.
978 (elf_backend_fixup_symbol): Likewise.
979 (elf_backend_parse_gnu_properties): Likewise.
980 (elf_backend_merge_gnu_properties): Likewise.
981 (elf_backend_merge_symbol_attribute): Likewise.
982 (elf_i386_mkobject): Updated.
983 (elf_i386_link_hash_table_create): Likewise.
984 (elf_i386_check_tls_transition): Likewise.
985 (elf_i386_tls_transition): Likewise.
986 (elf_i386_convert_load_reloc): Likewise.
987 (elf_i386_check_relocs): Likewise.
988 (elf_i386_adjust_dynamic_symbol): Likewise.
989 (elf_i386_allocate_dynrelocs): Likewise.
990 (elf_i386_convert_load): Likewise.
991 (elf_i386_size_dynamic_sections): Likewise.
992 (elf_i386_relocate_section): Likewise.
993 (elf_i386_finish_dynamic_symbol ): Likewise.
994 (elf_i386_finish_dynamic_sections): Likewise.
995 (elf_i386_output_arch_local_syms): Likewise.
996 (elf_i386_get_synthetic_symtab): Likewise.
997 (elf_i386_link_setup_gnu_properties): Likewise.
998 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
999 of elf_link_hash_table, as base.
1000 (elf_i386_next_tls_desc_index): New.
1001 (elf_i386_srelplt2): Likewise.
1002 (elf_i386_plt): Likewise.
1003 (elf_i386_lazy_plt): Likewise.
1004 (elf_i386_non_lazy_plt): Likewise.
1005 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1006 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1007 "objalloc.h" and "hashtab.h".
1008 (ELIMINATE_COPY_RELOCS): Removed.
1009 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1010 (SYMBOL_NO_COPYRELOC): Likewise.
1011 (elf_x86_64_link_hash_entry): Likewise.
1012 (GOT_UNKNOWN): Likewise.
1013 (GOT_NORMAL): Likewise.
1014 (GOT_TLS_GD): Likewise.
1015 (elf_x86_64_hash_entry): Likewise.
1016 (elf_x86_64_obj_tdata): Likewise.
1017 (elf_x86_64_tdata): Likewise.
1018 (elf_x86_64_local_got_tls_type): Likewise.
1019 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1020 (elf_x86_64_hash_table): Likewise.
1021 (elf_x86_64_link_hash_newfunc): Likewise.
1022 (elf_x86_64_local_htab_hash): Likewise.
1023 (elf_x86_64_local_htab_eq): Likewise.
1024 (elf_x86_64_get_local_sym_hash): Likewise.
1025 (elf_x86_64_link_hash_table_free): Likewise.
1026 (elf_x86_64_copy_indirect_symbol): Likewise.
1027 (elf_x86_64_fixup_symbol): Likewise.
1028 (elf_x86_64_readonly_dynrelocs): Likewise.
1029 (elf_x86_64_always_size_sections): Likewise.
1030 (elf_x86_64_set_tls_module_base): Likewise.
1031 (elf_x86_64_dtpoff_base): Likewise.
1032 (compare_relocs): Likewise.
1033 (elf_x86_64_merge_symbol_attribute): Likewise.
1034 (elf_x86_64_hash_symbol): Likewise.
1035 (elf_x86_64_parse_gnu_properties): Likewise.
1036 (elf_x86_64_merge_gnu_properties): Likewise.
1037 (elf_x86_64_link_check_relocs): Likewise.
1038 (elf_backend_copy_indirect_symbol): Likewise.
1039 (elf_backend_always_size_sections): Likewise.
1040 (bfd_elf64_bfd_link_check_relocs): Likewise.
1041 (elf_backend_merge_symbol_attribute): Likewise.
1042 (elf_backend_hash_symbol): Likewise.
1043 (elf_backend_omit_section_dynsym): Likewise.
1044 (elf_backend_fixup_symbol): Likewise.
1045 (elf_backend_parse_gnu_properties): Likewise.
1046 (elf_backend_merge_gnu_properties): Likewise.
1047 (bfd_elf32_bfd_link_check_relocs): Likewise.
1048 (elf_x86_64_mkobject): Updated.
1049 (elf_x86_64_link_hash_table_create): Likewise.
1050 (elf_x86_64_check_tls_transition): Likewise.
1051 (elf_x86_64_tls_transition): Likewise.
1052 (elf_x86_64_convert_load_reloc): Likewise.
1053 (elf_x86_64_check_relocs): Likewise.
1054 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1055 (elf_x86_64_allocate_dynrelocs): Likewise.
1056 (elf_x86_64_convert_load): Likewise.
1057 (elf_x86_64_size_dynamic_sections): Likewise.
1058 (elf_x86_64_relocate_section): Likewise.
1059 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1060 (elf_x86_64_finish_dynamic_sections): Likewise.
1061 (elf_x86_64_output_arch_local_syms): Likewise.
1062 (elf_x86_64_get_synthetic_symtab): Likewise.
1063 (elf_x86_64_link_setup_gnu_properties): Likewise.
1064 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1065 instead of elf_link_hash_table, as base.
1066 (elf_x86_64_next_tls_desc_index): New.
1067 (elf_x86_64_srelplt2): Likewise.
1068 (elf_x86_64_plt): Likewise.
1069 (elf_x86_64_lazy_plt): Likewise.
1070 (elf_x86_64_non_lazy_plt): Likewise.
1071 * elfxx-x86.c: New file.
1072 * elfxx-x86.h: Likewise.
1074 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1076 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1078 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1080 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1083 sections before checking dynamic relocations and free invalid
1084 PLT section contents.
1085 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1087 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1089 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1090 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1092 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1095 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1097 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1099 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1103 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1105 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1109 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1110 Add a has_no_copy_on_protected bitfield.
1111 (elf_has_no_copy_on_protected): New.
1112 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1113 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1114 (elf_merge_gnu_property_list): Likewise.
1115 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1116 to FALSE for elf_has_no_copy_on_protected.
1117 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1118 (elf_i386_link_hash_entry): Add def_protected.
1119 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1120 when checking info->nocopyreloc.
1121 (elf_i386_link_setup_gnu_properties): Don't set
1122 extern_protected_data here.
1123 (elf_i386_merge_symbol_attribute): New function.
1124 (elf_backend_merge_symbol_attribute): New.
1125 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1126 (elf_x86_64_link_hash_entry): Add def_protected.
1127 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1128 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1129 when checking info->nocopyreloc.
1130 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1131 relocation run-time overflow and unresolvable R_X86_64_32S
1132 relocation against protected data symbol defined in shared object
1133 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1134 (elf_x86_64_link_setup_gnu_properties): Don't set
1135 extern_protected_data here.
1136 (elf_x86_64_merge_symbol_attribute): New function.
1137 (elf_backend_merge_symbol_attribute): New.
1139 2017-08-26 Alan Modra <amodra@gmail.com>
1141 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1142 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1143 (ppc_elf_relocate_section): Comment fix.
1144 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1145 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1146 Support dynamic relocs for TPREL16 when non-pic too.
1147 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1148 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1151 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1154 "symbol" in comments.
1155 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1157 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1161 R_X86_64_PC32 relocation run-time overflow and unresolvable
1162 R_X86_64_32S relocation with -z nocopyreloc.
1164 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1167 Undefined symbols may not have a type.
1168 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1170 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1172 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1173 bfd_link_info. Report shared, PIE or PDE object based on
1175 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1176 (elf_x86_64_relocate_section): Likewise.
1178 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1180 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1181 for function symbols.
1182 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1184 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1186 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1187 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1188 is set on any input relocatable file.
1189 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1191 2017-08-23 Alan Modra <amodra@gmail.com>
1194 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1195 ensure_undefweak_dynamic. Handle undefined too.
1196 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1197 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1198 (allocate_dynrelocs): Discard undefined non-default visibility
1199 relocs first. Make undefined syms dynamic. Tidy goto.
1201 2017-08-21 Alan Modra <amodra@gmail.com>
1202 H.J. Lu <hongjiu.lu@intel.com>
1205 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1206 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1208 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1211 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1212 undefined weak symbols.
1214 2017-08-18 Nick Clifton <nickc@redhat.com>
1217 * tekhex.c (getsym): Fix check for source pointer walking off the
1218 end of the input buffer.
1220 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1223 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1224 relocations in debug sections, change abort to _bfd_error_handler.
1226 2017-08-14 Nick Clifton <nickc@redhat.com>
1229 * elf.c (setup_group): Check for an empty or very small group
1231 * po/bfd.pot: Regenerate.
1233 2017-08-14 Alan Modra <amodra@gmail.com>
1236 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1237 alignment padding here.
1238 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1239 in a reverse pass over sections.
1241 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1245 for @plt suffixes first.
1246 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1248 2017-08-08 Nick Clifton <nickc@redhat.com>
1251 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1252 small section lengths.
1253 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1255 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1256 there is enough data present in the note.
1258 2017-08-08 Alan Modra <amodra@gmail.com>
1261 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1262 got.refcount for GOTOFF relocs, just create .got section.
1264 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1266 * elflink.c (elf_link_add_object_symbols): Move common symbol
1267 check after bed->common_definition.
1269 2017-08-07 Alan Modra <amodra@gmail.com>
1272 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1273 needed to define various dynamic tags have been discarded.
1275 2017-08-07 Nick Clifton <nickc@redhat.com>
1278 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1279 has not been set then use the bfd returned by
1280 _bfd_elf_link_setup_gnu_properties. If that is null then search
1281 through all the input bfds selecting the first normal, ELF format
1283 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1285 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1287 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1289 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1290 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1291 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1292 (elf_i386_link_check_relocs): New function.
1293 (bfd_elf32_bfd_link_check_relocs): New.
1294 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1296 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1297 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1298 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1299 (elf_x86_64_link_check_relocs): New function.
1300 (bfd_elf64_bfd_link_check_relocs): New.
1301 (bfd_elf32_bfd_link_check_relocs): Likewise.
1303 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1306 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1307 as undefined for --no-define-common.
1309 2017-08-05 Alan Modra <amodra@gmail.com>
1311 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1312 hppa_link_hash_table.
1314 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1316 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1317 entries for sysregs with negative indices.
1319 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1321 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1322 isn't the S/390 specific elf data.
1323 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1325 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1327 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1328 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1329 [R_RISCV_ADD16]: Likewise.
1330 [R_RISCV_ADD32]: Likewise.
1331 [R_RISCV_ADD64]: Likewise.
1332 [R_RISCV_SUB6]: Likewise.
1333 [R_RISCV_SUB8]: Likewise.
1334 [R_RISCV_SUB16]: Likewise.
1335 [R_RISCV_SUB32]: Likewise.
1336 [R_RISCV_SUB64]: Likewise.
1338 2017-07-31 Alan Modra <amodra@gmail.com>
1340 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1341 without ld.so checks.
1343 2017-07-29 Alan Modra <amodra@gmail.com>
1346 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1347 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1348 (is_elfv2_localentry0): Test non_zero_localentry.
1349 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1351 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1353 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1354 pointer check for htab->elf.irelplt.
1355 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1357 2017-07-27 Nick Clifton <nickc@redhat.com>
1360 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1362 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1364 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1366 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1368 (evax_bfd_print_emh): Check for invalid string lengths.
1370 2017-07-25 Nick Clifton <nickc@redhat.com>
1372 * po/fr.po: Updated French translation.
1374 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1377 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1378 16-bit absolute branches into 10-bit pc-relative branches on the
1379 MSP430 as well as the MSP430X.
1381 2017-07-25 Alan Modra <amodra@gmail.com>
1383 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1384 (stub_eh_frame_size): New function.
1385 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1386 (group_sections): Init group tls_get_addr_opt_bctrl.
1387 (ppc64_elf_size_stubs): Update sizing and initialization of
1388 .eh_frame. Iteration over stubs via group list.
1389 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1390 (ppc64_elf_finish_dynamic_sections): Update finalization of
1393 2017-07-24 Nick Clifton <nickc@redhat.com>
1396 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1397 of the relocs to the canonicalize_one_reloc routine.
1398 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1399 for the _bfd_mach_o_canonicalize_one_reloc field.
1400 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1401 res_base parameter. Use to check for corrupt pair relocs.
1402 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1404 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1406 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1409 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1410 enough data in the record before attempting to parse it.
1411 (_bfd_vms_slurp_eeom): Likewise.
1413 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1414 (image_set_ptr): Likewise.
1415 (alpha_vms_slurp_relocs): Likewise.
1417 (alpha_vms_object_p): Check for a truncated record.
1419 2017-07-24 Nick Clifton <nickc@redhat.com>
1422 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1423 an unrecognized reloc and sets the bfd_error value.
1424 * libbfd.h: Regenerate.
1425 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1427 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1428 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1429 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1430 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1431 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1433 2017-07-23 Alan Modra <amodra@gmail.com>
1435 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1438 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1441 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1442 reloc_class_ifunc for ifunc symbols.
1444 2017-07-19 Nick Clifton <nickc@redhat.com>
1447 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1448 correct magic bytes at the start, set the error to wrong format
1449 and clear the format selector before returning NULL.
1451 2017-07-19 Nick Clifton <nickc@redhat.com>
1454 * coff-rs6000.c (_bfd_strntol): New function.
1455 (_bfd_strntoll): New function.
1456 (GET_VALUE_IN_FIELD): New macro.
1457 (EQ_VALUE_IN_FIELD): new macro.
1458 (_bfd_xcoff_slurp_armap): Use new macros.
1459 (_bfd_xcoff_archive_p): Likewise.
1460 (_bfd_xcoff_read_ar_hdr): Likewise.
1461 (_bfd_xcoff_openr_next_archived_file): Likewise.
1462 (_bfd_xcoff_stat_arch_elt): Likewise.
1463 * coff64-rs6000.c (_bfd_strntol): New function.
1464 (_bfd_strntoll): New function.
1465 (GET_VALUE_IN_FIELD): New macro.
1466 (xcoff64_slurp_armap): Use new macros.
1468 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1469 John Eric Martin <John.Martin@emmicro-us.com>
1471 * bfd-in2.h: Regenerate.
1472 * libbfd.h: Regenerate.
1473 * elf32-arc.c (JLI): Define.
1474 * reloc.c: Add JLI relocations.
1476 2017-07-18 Nick Clifton <nickc@redhat.com>
1479 * coff-sh.c: Fix spelling typos.
1480 * compress.c: Likewise.
1481 * cpu-pdp11.c: Likewise.
1482 * ecofflink.c: Likewise.
1483 * elf-m10300.c: Likewise.
1485 * elf32-arm.c: Likewise.
1486 * elf32-m68k.c: Likewise.
1487 * elf32-nds32.c: Likewise.
1488 * elf32-ppc.c: Likewise.
1489 * elf32-sh.c: Likewise.
1490 * elf32-v850.c: Likewise.
1491 * elf64-ppc.c: Likewise.
1492 * elf64-x86-64.c: Likewise.
1493 * elflink.c: Likewise.
1494 * elfnn-aarch64.c: Likewise.
1495 * elfxx-mips.c: Likewise.
1497 * sunos.c: Likewise.
1498 * vms-alpha.c: Likewise.
1499 * xcofflink.c: Likewise.
1501 2017-07-18 Nick Clifton <nickc@redhat.com>
1504 * coffcode.h (handle_COMDAT): Replace abort with an error message
1507 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1510 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1513 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1515 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1517 2017-07-16 Alan Modra <amodra@gmail.com>
1519 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1520 __tls_index GOT entries when using __tls_get_addr_opt stub.
1521 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1523 2017-07-12 Alan Modra <amodra@gmail.com>
1525 * po/es.po: Update from translationproject.org/latest/bfd/.
1526 * po/fi.po: Likewise.
1527 * po/fr.po: Likewise.
1528 * po/id.po: Likewise.
1529 * po/ja.po: Likewise.
1530 * po/ro.po: Likewise.
1531 * po/ru.po: Likewise.
1532 * po/sr.po: Likewise.
1533 * po/sv.po: Likewise.
1534 * po/tr.po: Likewise.
1535 * po/uk.po: Likewise.
1536 * po/vi.po: Likewise.
1537 * po/zh_CN.po: Likewise.
1538 * po/hr.po: New file from translationproject.org.
1539 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1540 * configure: Regenerate.
1542 2017-07-12 Nick Clifton <nickc@redhat.com>
1544 Fix compile time warnings using gcc 7.1.1.
1545 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1547 (elf_xtensa_get_gotplt_section): Increase length of got_name
1549 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1550 default return of FALSE.
1551 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1552 default return of FALSE.
1554 2017-07-12 Alan Modra <amodra@gmail.com>
1556 * binary.c (binary_set_section_contents): Don't print filepos in
1558 (coff_write_object_contents): Cast size_t for error message.
1559 (coff_slurp_line_table): Don't use bfd_vma symndx.
1560 (coff_slurp_reloc_table): Remove unneeded cast.
1561 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1563 (find_abstract_instance_name): Likewise.
1564 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1565 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1566 (elf32_arm_check_relocs): Make r_symndx an int.
1567 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1569 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1571 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1573 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1574 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1575 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1576 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1577 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1578 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1579 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1580 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1581 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1582 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1583 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1584 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1585 and use %lu for error message.
1586 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1587 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1590 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1592 (elf32_arm_final_link_relocate): Likewise.
1593 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1594 * coffcode.h (styp_to_sec_flags): Likewise.
1595 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1596 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1597 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1598 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1599 (elf32_bfin_merge_private_bfd_data): Likewise.
1600 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1601 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1602 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1603 (i370_elf_relocate_section): Likewise.
1604 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1605 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1606 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1607 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1608 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1609 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1610 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1611 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1612 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1613 * ieee.c (ieee_write_id, read_id): Likewise.
1614 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1615 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1616 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1617 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1618 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1619 * stabs.c (_bfd_link_section_stabs): Likewise.
1621 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1623 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1624 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1625 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1626 * coff-sh.c (sh_relax_section): Likewise.
1627 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1628 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1629 * coffcode.h (coff_slurp_reloc_table): Likewise.
1630 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1631 (_bfd_coff_read_string_table): Likewise.
1632 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1633 * compress.c (bfd_get_full_section_contents): Likewise.
1634 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1635 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1636 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1637 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1638 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1639 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1640 (elf32_arm_write_section): Likewise.
1641 * elf32-bfin.c (bfin_relocate_section): Likewise.
1642 (bfinfdpic_relocate_section): Likewise.
1643 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1644 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1645 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1646 (elf_i386_relocate_section): Likewise.
1647 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1648 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1649 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1650 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1651 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1652 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1653 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1654 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1655 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1656 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1657 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1658 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1659 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1660 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1661 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1662 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1663 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1664 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1665 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1666 * elf32-sh.c (sh_elf_relax_section): Likewise.
1667 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1668 (sh_elf_relocate_section): Likewise.
1669 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1670 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1671 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1672 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1673 * elf32-v850.c (v850_elf_relax_section): Likewise.
1674 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1675 (elf_vax_relocate_section): Likewise.
1676 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1677 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1678 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1679 (do_fix_for_relocatable_link): Likewise.
1680 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1681 (elf64_alpha_relax_with_lituse): Likewise.
1682 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1683 (elf_hppa_final_link_relocate): Likewise.
1684 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1685 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1686 (elf64_vms_link_add_object_symbols): Likewise.
1687 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1688 (mmix_final_link_relocate): Likewise.
1689 * elf64-s390.c (invalid_tls_insn): Likewise.
1690 (elf_s390_relocate_section): Likewise.
1691 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1692 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1693 (elf_x86_64_relocate_section): Likewise.
1694 * elfcode.h (elf_slurp_symbol_table): Likewise.
1695 * elfcore.h (elf_core_file_p): Likewise.
1696 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1697 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1698 (elfNN_aarch64_relocate_section): Likewise.
1699 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1700 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1701 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1702 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1703 (_bfd_mips_elf_relocate_section): Likewise.
1704 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1705 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1706 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1707 * ieee.c (ieee_slurp_external_symbols): Likewise.
1708 * ihex.c (ihex_write_object_content): Likewise.
1709 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1710 * merge.c (_bfd_merged_section_offset): Likewise.
1711 * mmo.c (mmo_write_loc_chunk): Likewise.
1712 (mmo_write_object_contents): Likewise.
1713 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1714 * stabs.c (_bfd_link_section_stabs): Likewise.
1715 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1717 2017-07-11 Alan Modra <amodra@gmail.com>
1719 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1721 2017-07-11 Alan Modra <amodra@gmail.com>
1723 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1724 instruction" error using _bfd_error_handler, not einfo.
1726 2017-07-10 Nick Clifton <nickc@redhat.com>
1728 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1729 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1731 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1733 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1735 2017-07-07 Alan Modra <amodra@gmail.com>
1737 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1739 2017-07-07 Alan Modra <amodra@gmail.com>
1741 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1742 as long long. Move code replacing "ll" with "I64", and simplify.
1744 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1746 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1749 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1751 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1753 (line_info_add_file_name): Likewise.
1754 (decode_line_info): Likewise.
1756 2017-07-04 Tristan Gingold <gingold@adacore.com>
1758 * version.m4: Bump version to 2.29.51
1759 * configure: Regenerate.
1761 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1763 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1764 sanity check at the head of this function.
1766 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1768 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1769 dwarf_line_str_size.
1770 (struct attr_abbrev): Add field implicit_const.
1771 (dwarf_debug_sections): Add .debug_line_str.
1772 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1773 (dwarf_debug_section_assert): Add static assertion.
1774 (read_indirect_line_string): New.
1775 (read_abbrevs): Support DW_FORM_implicit_const.
1776 (is_str_attr): Support DW_FORM_line_strp.
1777 (read_attribute_value): Support DW_FORM_line_strp and
1778 DW_FORM_implicit_const.
1779 (read_attribute): Support DW_FORM_implicit_const.
1780 (line_info_add_include_dir, line_info_add_include_dir_stub):
1781 (line_info_add_file_name, read_formatted_entries): New.
1782 (decode_line_info, parse_comp_unit): Support DWARF 5.
1783 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1785 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1787 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1788 abort statement that was put for symbols that are not dynamic.
1790 2017-07-03 Tristan Gingold <gingold@adacore.com>
1792 * po/bfd.pot: Regenerate
1794 2017-07-03 Alan Modra <amodra@gmail.com>
1796 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1797 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1798 * elf.c (setup_group): Use "Lx" to print sh_size.
1799 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1800 unknown section type in hex.
1801 (copy_special_section_fields): Style fix.
1802 (bfd_section_from_shdr): Correct format for sh_link. Use a
1803 common error message for all the variants of unrecognized
1805 (assign_file_positions_for_load_sections): Use "Lx" for lma
1806 adjust error message.
1807 (assign_file_positions_for_non_load_sections): Formatting.
1808 (rewrite_elf_program_header): Formatting. Use "Lx" for
1809 bfd_vma values in error messages.
1810 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1811 ELF_R_SYM value to type expected by format.
1812 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1814 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1815 (elf_link_input_bfd): Use "Lx" for r_info.
1816 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1818 2017-07-03 Alan Modra <amodra@gmail.com>
1820 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1821 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1822 Microsoft C library variant of long long format specifier.
1823 (PRINT20): Cast value to bfd_uint64_t not long long.
1824 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1825 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1826 long long. Don't cast to bfd_vma.
1827 * elf32-score.c (score3_bfd_getl48): Likewise.
1828 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1830 2017-07-03 Alan Modra <amodra@gmail.com>
1832 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1834 (bfd_elf_print_symbol): Don't cast symbol->flags.
1835 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1836 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1837 _bfd_error_handler argument order.
1838 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1840 2017-07-03 Alan Modra <amodra@gmail.com>
1842 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1843 AC_TYPE_LONG_DOUBLE.
1844 * configure: Regenerate.
1845 * config.in: Regenerate.
1847 2017-06-29 Andrew Waterman <andrew@sifive.com>
1849 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1852 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1854 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1855 unless it is undefined weak.
1856 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1857 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1859 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1860 is not dynamic in PIC, abort.
1862 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1865 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1866 undefined weak symbols into dynamic.
1867 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1868 relocation for non-dynamic symbols.
1869 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1871 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1873 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1874 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1875 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1876 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1877 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1880 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1882 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1883 (elfcore_write_s390_gs_bc): Likewise.
1884 * elf.c (elfcore_grok_s390_gs_cb): New function.
1885 (elfcore_grok_s390_gs_bc): New function.
1886 (elfcore_grok_note): Call them.
1887 (elfcore_write_s390_gs_cb): New function.
1888 (elfcore_write_s390_gs_bc): New function.
1889 (elfcore_write_register_note): Call them.
1891 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1893 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1894 bfd_get_file_size. Check archive element size.
1895 (_bfd_generic_get_section_contents_in_window): Likewise.
1897 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1899 * bfd-in2.h: Regenerated.
1900 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1901 (bfd_get_file_size): Likewise.
1903 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1904 Matthew Fortune <matthew.fortune@imgtec.com>
1906 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1907 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1908 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1909 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1911 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1912 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1913 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1914 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1915 `bfd_mach_mips_interaptiv_mr2' entries.
1916 * bfd-in2.h: Regenerate.
1918 2017-06-27 Nick Clifton <nickc@redhat.com>
1920 * tekhex.c (pass_over): Revert accidental conversion of a local
1921 array to a static array.
1923 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1926 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1927 reloc addend if necessary. Adjust diff only if
1928 shrinked_insn_address < end_address.
1930 2017-06-27 Alan Modra <amodra@gmail.com>
1933 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1934 (_bfd_generic_get_section_contents_in_window): Likewise.
1936 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1938 * elfnn-riscv.c (perform_relocation): Support the new
1939 R_RISCV_32_PCREL relocation.
1940 (riscv_elf_relocate_section): Likewise.
1941 * elfxx-riscv.c (howto_table): Likewise.
1942 (riscv_reloc_map): Likewise.
1943 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1944 * libbfd.h: Regenerate.
1946 2017-06-27 Alan Modra <amodra@gmail.com>
1949 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1950 Use unsigned file pointer type, and remove cast.
1951 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1952 Add "count", not "sz".
1954 2017-06-26 Pedro Alves <palves@redhat.com>
1957 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1960 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1963 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1966 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1968 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1969 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1970 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1971 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1972 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1974 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1977 * compress.c (bfd_get_full_section_contents): Don't check the
1979 * libbfd.c (_bfd_generic_get_section_contents): Check for and
1980 reject a section whose size + offset is greater than the size
1982 (_bfd_generic_get_section_contents_in_window): Likewise.
1984 2017-06-26 Nick Clifton <nickc@redhat.com>
1987 * tekhex.c (getvalue): Check for the source pointer exceeding the
1988 end pointer before the first byte is read.
1990 2017-06-26 Nick Clifton <nickc@redhat.com>
1993 * opncls.c (get_build_id): Check that the section is big enough
1994 to contain the whole note.
1995 * compress.c (bfd_get_full_section_contents): Check for and reject
1996 a section whose size is greater than the size of the entire file.
1997 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1998 contain a notes section.
2000 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2002 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2004 (elf_s390_modify_segment_map): Likewise.
2005 (bfd_elf_s390_set_options): Lisewise.
2007 2017-06-26 Alan Modra <amodra@gmail.com>
2009 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2011 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2012 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2013 .preinit_array on --just-syms bfds.
2014 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2015 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2016 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2018 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2020 * elf.c (find_link): Bounds check "hint".
2022 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2024 * elf32-arm.c (using_thumb_only): Update list of architectures in
2025 BFD_ASSERT for which the logic is valid.
2026 (using_thumb2_bl): Likewise.
2027 (using_thumb2): Likewise and return true for ARMv8-R.
2028 (arch_has_arm_nop): Likewise.
2029 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2030 merging logic. Update commentis for value 15 of v8m_baseline,
2031 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2032 merging of value 15 of Tag_CPU_arch.
2034 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2036 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2037 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2038 * bfd-in2.h: Regenerate.
2040 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2043 the error_alignment label forward. Properly align program
2044 property note section.
2046 2017-06-22 Eric Christopher <echristo@gmail.com>
2048 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2049 abs to fix a truncation warning.
2051 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2053 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2054 local undefined weak symbol to 0.
2055 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2057 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2059 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2060 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2061 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2062 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2063 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2064 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2065 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2066 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2068 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2071 (elf_i386_lazy_ibt_plt_entry): Likewise.
2072 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2073 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2074 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2075 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2076 (elf_i386_lazy_plt_layout): Likewise.
2077 (elf_i386_non_lazy_plt_layout): Likewise.
2078 (elf_i386_link_hash_entry): Add plt_second.
2079 (elf_i386_link_hash_table): Add plt_second and
2080 plt_second_eh_frame.
2081 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2082 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2083 the second PLT. Check the second PLT.
2084 (elf_i386_relocate_section): Use the second PLT to resolve
2085 PLT reference if needed.
2086 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2088 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2089 second PLT. Generate unwind info for the second PLT.
2090 (elf_i386_plt_type): Add plt_second.
2091 (elf_i386_get_synthetic_symtab): Support the second PLT.
2092 (elf_i386_parse_gnu_properties): Support
2093 GNU_PROPERTY_X86_FEATURE_1_AND.
2094 (elf_i386_merge_gnu_properties): Support
2095 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2096 on GNU_PROPERTY_X86_FEATURE_1_IBT
2097 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2098 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2099 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2100 is set on all relocatable inputs.
2101 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2102 (elf_x32_lazy_ibt_plt_entry): Likewise.
2103 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2104 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2105 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2106 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2107 (elf_x86_64_lazy_ibt_plt): Likewise.
2108 (elf_x32_lazy_ibt_plt): Likewise.
2109 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2110 (elf_x32_non_lazy_ibt_plt): Likewise.
2111 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2112 (elf_x86_64_parse_gnu_properties): Support
2113 GNU_PROPERTY_X86_FEATURE_1_AND.
2114 (elf_x86_64_merge_gnu_properties): Support
2115 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2116 on GNU_PROPERTY_X86_FEATURE_1_IBT
2117 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2118 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2119 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2120 is set on all relocatable inputs.
2122 2017-06-22 Nick Clifton <nickc@redhat.com>
2125 * som.c (setup_sections): NUL terminate the space_strings buffer.
2126 Check that the space.name field does not index beyond the end of
2127 the space_strings buffer.
2129 2017-06-21 Nick Clifton <nickc@redhat.com>
2132 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2134 2017-06-21 Nick Clifton <nickc@redhat.com>
2137 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2138 type of the size parameter.
2139 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2140 length of the counted string.
2141 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2142 (_bfd_vms_save_counted_string): Likewise.
2143 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2144 _bfd_vms_save_counted_string.
2145 (_bfd_vms_slurp_ehdr): Likewise.
2146 (_bfd_vms_slurp_egsd): Likewise.
2147 (Parse_module): Likewise.
2149 2017-06-21 Alan Modra <amodra@gmail.com>
2151 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2152 calls before tocsave calls.
2153 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2156 2017-06-21 Nick Clifton <nickc@redhat.com>
2159 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2160 bfd_get_full_section_contents returns no contents.
2162 2017-06-21 Nick Clifton <nickc@redhat.com>
2165 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2168 2017-06-21 Nick Clifton <nickc@redhat.com>
2171 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2173 (image_set_ptr): Likewise.
2174 (alpha_vms_fix_sec_rel): Likewise.
2175 (alpha_vms_slurp_relocs): Likewise.
2177 2017-06-21 Nick Clifton <nickc@redhat.com>
2180 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2182 (ieee_archive_p): Likewise.
2183 (ieee_object_p): Likewise.
2185 2017-06-21 Nick Clifton <nickc@redhat.com>
2188 * elf.c (setup_group): Zero the group section pointer list after
2189 allocation so that loops can be caught. Check for NULL pointers
2190 when processing a group list.
2192 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2194 * elf-s390.h: New file.
2195 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2197 (elf_s390_additional_program_headers): New function.
2198 (elf_s390_modify_segment_map): New function.
2199 (bfd_elf_s390_set_options): New function.
2200 (elf_backend_additional_program_headers)
2201 (elf_backend_modify_segment_map): Add macro definitions.
2203 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2206 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2207 the DYNAMIC bit instead of bfd_count_sections.
2209 2017-06-19 Nick Clifton <nickc@redhat.com>
2212 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2214 (evax_bfd_print_eeom): Likewise.
2215 (evax_bfd_print_egsd): Check for an overlarge record length.
2216 (evax_bfd_print_etir): Likewise.
2218 2017-06-19 Nick Clifton <nickc@redhat.com>
2221 * libieee.h (struct common_header_type): Add end_p field.
2222 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2224 (read_id): Check for a length that exceeds the remaining bytes in
2226 (ieee_seek): Initialise end_p.
2227 (ieee_archive_p): Likewise.
2228 (ieee_object_p): Likewise.
2230 2017-06-19 Nick Clifton <nickc@redhat.com>
2233 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2234 before reading the EIHS structure entries.
2236 2017-06-19 Nick Clifton <nickc@redhat.com>
2239 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2240 gsd_size. Check that there are enough bytes remaining to read the
2241 type and size of the next egsd. Check that the size of the egsd
2242 does not exceed the size of the record.
2244 2017-06-19 Alan Modra <amodra@gmail.com>
2246 * config.bfd: Correct targ_underscore for cris.
2248 2017-06-18 Alan Modra <amodra@gmail.com>
2250 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2251 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2253 2017-06-16 Nick Clifton <nickc@redhat.com>
2255 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2256 bucketlist is empty because there are no symbols to add to the
2259 2017-06-16 Alan Modra <amodra@gmail.com>
2265 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2266 (BFD_JUMP_TABLE_LINK): Likewise.
2267 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2268 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2269 (bfd_elf_define_start_stop): New function.
2270 * linker.c (bfd_generic_define_start_stop): New function.
2271 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2273 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2274 * aout-target.h (MY_bfd_define_start_stop): Define.
2275 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2276 * binary.c (binary_bfd_define_start_stop): Define.
2277 * bout.c (b_out_bfd_define_start_stop): Define.
2278 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2279 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2280 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2281 * coffcode.h (coff_bfd_define_start_stop): Define.
2282 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2283 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2284 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2285 * ieee.c (ieee_bfd_define_start_stop): Define.
2286 * ihex.c (ihex_bfd_define_start_stop): Define.
2287 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2288 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2289 * mmo.c (mmo_bfd_define_start_stop): Define.
2290 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2291 * oasys.c (oasys_bfd_define_start_stop): Define.
2292 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2293 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2294 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2295 * som.c (som_bfd_define_start_stop): Define.
2296 * srec.c (srec_bfd_define_start_stop): Define.
2297 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2298 * versados.c (versados_bfd_define_start_stop): Define.
2299 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2300 (alpha_vms_bfd_define_start_stop): Define.
2301 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2302 * bfd-in2.h: Regenerate.
2303 * libbfd.h: Regenerate.
2305 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2307 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2308 SYMBOL_REFERENCES_LOCAL.
2310 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2313 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2314 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2315 runtime for if there needs copy relocation elimination.
2316 (need_copy_relocation_p): New function. Return true for symbol with
2317 pc-relative references and if it's against read-only sections.
2318 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2319 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2320 that are related with accessing external objects.
2321 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2322 in elfNN_aarch64_check_relocs.
2324 2017-06-15 Nick Clifton <nickc@redhat.com>
2327 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2330 (ieee_archive_p): Likewise.
2332 2017-06-15 Nick Clifton <nickc@redhat.com>
2335 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2337 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2339 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2340 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2341 keep both windowed and call0 ABI PLT definitions.
2342 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2343 elf_xtensa_*_plt_entry endex.
2344 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2346 2017-06-14 Nick Clifton <nickc@redhat.com>
2349 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2352 2017-06-14 Nick Clifton <nickc@redhat.com>
2355 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2356 maximum value for the ascic pointer. Check that name processing
2357 does not read beyond this value.
2358 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2361 2017-06-14 Nick Clifton <nickc@redhat.com>
2364 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2365 (process_otr): Check for an invalid offset in the otr structure.
2367 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2369 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2371 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2377 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2378 vtable field to a union.
2379 (_bfd_elf_is_start_stop): Removed.
2380 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2381 __start_SECNAME and __stop_SECNAME symbols.
2382 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2383 * elflink.c (_bfd_elf_is_start_stop): Removed.
2384 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2385 _bfd_elf_is_start_stop.
2386 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2387 __stop_SECNAME symbols. Updated.
2388 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2389 (bfd_elf_gc_record_vtinherit): Likewise.
2390 (bfd_elf_gc_record_vtentry): Likewise.
2392 2017-06-13 Nick Clifton <nickc@redhat.com>
2395 * elflink.c (elf_link_adjust_relocs): Generate an error when
2396 encountering a reloc against a symbol removed by garbage
2399 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2401 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2402 to merge_gnu_properties.
2403 * elf-properties.c (elf_merge_gnu_properties): Add struct
2404 bfd_link_info * and pass it to merge_gnu_properties.
2405 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2406 and pass it to elf_merge_gnu_properties.
2407 (_bfd_elf_link_setup_gnu_properties): Pass info to
2408 elf_merge_gnu_property_list.
2409 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2411 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2413 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2416 * binary.c (binary_set_section_contents): Scale lma by octets
2417 per byte to set filepos.
2419 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2421 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2424 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2426 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2429 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2431 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2432 patched section contents for TLS IE reloc.
2433 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2435 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2437 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2438 RELOC_FOR_GLOBAL_SYMBOL macro.
2440 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2442 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2445 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2447 * config/tc-arc.c (md_undefined_symbol): Changed.
2448 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2450 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2452 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2455 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2457 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2458 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2460 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2462 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2465 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2467 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2468 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2469 is non-zero. Add clarifying comments.
2471 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2473 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2474 name. Use local IFUNC symbol name string to report unsupported
2475 non-PIC call to IFUNC function.
2476 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2477 when generating R_386_IRELATIVE relocation.
2478 (elf_i386_finish_dynamic_symbol): Likewise.
2479 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2481 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2482 when generating R_X86_64_IRELATIVE relocation.
2483 (elf_x86_64_finish_dynamic_symbol): Likewise.
2485 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2487 * elf.c (setup_group): Make sure BFD sections are created for all
2488 group sections in the input file when processing SHF_GROUP
2490 (bfd_section_from_shdr): Avoid duplicating logic already
2491 implemented in `setup_group'.
2493 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2496 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2497 if the hint address is zero.
2499 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2502 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2503 ELF_COMMON_DEF_P for common symbols.
2505 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2507 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2508 SEC_GROUP sections as SEC_EXCLUDE.
2509 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2510 (assign_section_numbers): Use resolve_section_groups flag instead
2511 of relocatable link type.
2512 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2513 flag instead of checking the final_link flag for part of the
2514 checks in here. Fix white space as a result.
2515 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2516 instead of relocatable link type.
2517 (bfd_elf_final_link): Likewise.
2519 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2521 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2523 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2524 (s3_bfd_score_elf_check_relocs): Likewise.
2525 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2526 (score_elf_final_link_relocate): Likewise.
2527 (s7_bfd_score_elf_check_relocs): Likewise.
2529 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2531 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2534 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2536 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2537 from `reloc_count' rather than decrementing it.
2538 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2539 `reloc_count' by `int_rels_per_ext_rel'.
2540 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2541 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2542 entry determination.
2543 (s3_bfd_score_elf_check_relocs): Likewise.
2544 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2545 (s7_bfd_score_elf_relocate_section): Likewise.
2546 (s7_bfd_score_elf_check_relocs): Likewise.
2547 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2548 prototype and function.
2549 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2550 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2551 triple rather than once the sum of REL and RELA relocation entry
2553 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2554 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2555 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2556 storage allocation size determination.
2557 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2558 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2559 by `int_rels_per_ext_rel' for last relocation entry
2561 (bfd_elf_final_link): Do not multiply `reloc_count' by
2562 `int_rels_per_ext_rel' for internal relocation storage
2563 allocation size determination.
2564 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2565 `int_rels_per_ext_rel' for last relocation entry determination.
2566 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2567 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2568 (_bfd_mips_elf_relocate_section): Likewise.
2570 2017-06-05 Alan Modra <amodra@gmail.com>
2573 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2575 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2577 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2578 determine structure sizes.
2579 (elfcore_grok_freebsd_prstatus): Likewise.
2581 2017-06-01 Alan Modra <amodra@gmail.com>
2583 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2584 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2586 (is_elfv2_localentry0): New function.
2587 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2588 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2589 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2590 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2591 optimized localentry:0 stubs.
2592 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2593 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2595 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2597 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2599 2017-05-30 Casey Smith <clegg89@gmail.com>
2602 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2603 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2605 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2607 * cpu-arc.c (arc_compatible): New function.
2609 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2611 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2613 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2616 * bfdio.c (bfd_get_file_size): New function.
2617 * bfd-in2.h: Regenerated.
2619 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2621 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2624 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2626 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2627 dynobj instead of htab->elf.dynobj.
2629 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2631 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2633 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2634 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2635 actual number of internal relocations retrieved. Adjust
2636 function description.
2637 (bfd_elf64_canonicalize_reloc): Remove macro.
2638 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2640 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2642 * archures.c (bfd_mach_sparc_v9m8): Define.
2643 (bfd_mach_sparc_v8plusm8): Likewise.
2644 (bfd_mach_sparc_v9_p): Adjust to M8.
2645 (bfd_mach_sparc_64bit_p): Likewise.
2646 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2647 bfd_mach_sparc_v8plusm8.
2648 * bfd-in2.h: Regenerated.
2649 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2651 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2652 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2653 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2655 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2656 bfd_mach_sparc_v8plusm8.
2658 2017-05-19 Alan Modra <amodra@gmail.com>
2660 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2661 debug and special sections when no non-note alloc sections in an
2664 2017-05-18 Alan Modra <amodra@gmail.com>
2666 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2667 * elf-m10300.c: Likewise.
2669 * elf32-arc.c: Likewise.
2670 * elf32-bfin.c: Likewise.
2671 * elf32-m68k.c: Likewise.
2672 * elf32-nds32.c: Likewise.
2673 * elf32-tilepro.c: Likewise.
2674 * elflink.c: Likewise.
2675 * elfnn-aarch64.c: Likewise.
2676 * elfnn-riscv.c: Likewise.
2677 * elfxx-tilegx.c: Likewise.
2678 * mach-o.c: Likewise.
2679 * peXXigen.c: Likewise.
2680 * vms-alpha.c: Likewise.
2681 * vms-lib.c: Likewise.
2683 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2686 * elflink.c (elf_gc_mark_debug_section): New function.
2687 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2688 referenced by kept debug sections.
2690 2017-05-16 Alan Modra <amodra@gmail.com>
2692 * elf-m10300.c: Rename occurrences of non_ir_ref.
2693 * elf32-arm.c: Likewise.
2694 * elf32-bfin.c: Likewise.
2695 * elf32-cr16.c: Likewise.
2696 * elf32-cris.c: Likewise.
2697 * elf32-d10v.c: Likewise.
2698 * elf32-dlx.c: Likewise.
2699 * elf32-fr30.c: Likewise.
2700 * elf32-frv.c: Likewise.
2701 * elf32-hppa.c: Likewise.
2702 * elf32-i370.c: Likewise.
2703 * elf32-i386.c: Likewise.
2704 * elf32-iq2000.c: Likewise.
2705 * elf32-lm32.c: Likewise.
2706 * elf32-m32c.c: Likewise.
2707 * elf32-m32r.c: Likewise.
2708 * elf32-m68hc1x.c: Likewise.
2709 * elf32-m68k.c: Likewise.
2710 * elf32-mcore.c: Likewise.
2711 * elf32-metag.c: Likewise.
2712 * elf32-microblaze.c: Likewise.
2713 * elf32-moxie.c: Likewise.
2714 * elf32-msp430.c: Likewise.
2715 * elf32-mt.c: Likewise.
2716 * elf32-nios2.c: Likewise.
2717 * elf32-or1k.c: Likewise.
2718 * elf32-ppc.c: Likewise.
2719 * elf32-rl78.c: Likewise.
2720 * elf32-s390.c: Likewise.
2721 * elf32-score.c: Likewise.
2722 * elf32-score7.c: Likewise.
2723 * elf32-sh.c: Likewise.
2724 * elf32-tic6x.c: Likewise.
2725 * elf32-tilepro.c: Likewise.
2726 * elf32-v850.c: Likewise.
2727 * elf32-vax.c: Likewise.
2728 * elf32-xstormy16.c: Likewise.
2729 * elf32-xtensa.c: Likewise.
2730 * elf64-alpha.c: Likewise.
2731 * elf64-hppa.c: Likewise.
2732 * elf64-ia64-vms.c: Likewise.
2733 * elf64-mmix.c: Likewise.
2734 * elf64-ppc.c: Likewise.
2735 * elf64-s390.c: Likewise.
2736 * elf64-sh64.c: Likewise.
2737 * elf64-x86-64.c: Likewise.
2738 * elflink.c: Likewise.
2739 * elfnn-aarch64.c: Likewise.
2740 * elfnn-ia64.c: Likewise.
2741 * elfnn-riscv.c: Likewise.
2742 * elfxx-mips.c: Likewise.
2743 * elfxx-sparc.c: Likewise.
2744 * elfxx-tilegx.c: Likewise.
2745 * linker.c: Likewise.
2747 2017-05-16 Alan Modra <amodra@gmail.com>
2749 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2750 * elflink.c (elf_link_add_object_symbols): Update to use
2752 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2754 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2756 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2758 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2760 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2762 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2763 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2765 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2767 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2769 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2771 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2772 to plt_second/plt_second_eh_frame.
2773 (elf_x86_64_link_hash_newfunc): Updated.
2774 (elf_x86_64_allocate_dynrelocs): Likewise.
2775 (elf_x86_64_size_dynamic_sections): Likewise.
2776 (elf_x86_64_relocate_section): Likewise.
2777 (elf_x86_64_finish_dynamic_symbol): Likewise.
2778 (elf_x86_64_finish_dynamic_sections): Likewise.
2779 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2780 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2782 (elf_backend_setup_gnu_properties): Updated. Create the
2783 .plt.sec section instead of the .plt.sec section.
2785 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2787 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2788 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2789 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2791 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2793 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2794 (bfd_elf64_set_reloc): Define.
2795 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2797 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2799 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2800 (struct bfd_target): New field _bfd_set_reloc.
2801 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2802 * reloc.c (_bfd_generic_set_reloc): New function.
2803 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2804 * nlm-target.h (nlm_set_reloc): Likewise.
2805 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2806 * aout-tic30.c (MY_set_reloc): Likewise.
2807 * aout-target.h (MY_set_reloc): Likewise.
2808 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2809 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2810 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2811 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2812 * aout-adobe.c (aout_32_set_reloc): Likewise.
2813 * bout.c (b_out_set_reloc): Likewise.
2814 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2815 * i386os9k.c (aout_32_set_reloc): Likewise.
2816 * ieee.c (ieee_set_reloc): Likewise.
2817 * oasys.c (oasys_set_reloc): Likewise.
2818 * som.c (som_set_reloc): Likewise.
2819 * versados.c (versados_set_reloc): Likewise.
2820 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2821 _bfd_generic_set_reloc.
2822 (rs6000_xcoff64_aix_vec): LIkewise.
2823 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2824 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2825 * i386msdos.c (msdos_set_reloc): Define to
2826 _bfd_norelocs_set_reloc.
2827 * elfcode.h (elf_set_reloc): Define.
2828 * bfd-in2.h: Regenerated.
2830 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2833 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2834 for IFUNC function address.
2836 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2838 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2839 (CONFLICT_LIST): Likewise.
2840 (opcode/arc-attrs.h): Include.
2841 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2842 (arc_extract_features): New file.
2843 (arc_stralloc): Likewise.
2844 (arc_elf_merge_attributes): Likewise.
2845 (arc_elf_merge_private_bfd_data): Use object attributes.
2846 (bfd_arc_get_mach_from_attributes): New function.
2847 (arc_elf_object_p): Use object attributes.
2848 (arc_elf_final_write_processing): Likewise.
2849 (elf32_arc_obj_attrs_arg_type): New function.
2850 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2851 (elf32_arc_section_from_shdr): Likewise.
2852 (elf_backend_obj_attrs_vendor): Define.
2853 (elf_backend_obj_attrs_section): Likewise.
2854 (elf_backend_obj_attrs_arg_type): Likewise.
2855 (elf_backend_obj_attrs_section_type): Likewise.
2856 (elf_backend_obj_attrs_handle_unknown): Likewise.
2857 (elf_backend_section_from_shdr): Likewise.
2859 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2862 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2863 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2864 and the destination is a Thumb symbol.
2866 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2868 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2869 initializer to silence GCC 4.2.
2870 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2872 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2874 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2875 (LAZY_PLT_ENTRY_SIZE): This.
2876 (NON_LAZY_PLT_ENTRY_SIZE): New.
2877 (elf_x86_64_plt0_entry): Renamed to ...
2878 (elf_x86_64_lazy_plt0_entry): This.
2879 (elf_x86_64_plt_entry): Renamed to ...
2880 (elf_x86_64_lazy_plt_entry): This.
2881 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2882 (elf_x86_64_lazy_bnd_plt0_entry): This.
2883 (elf_x86_64_legacy_plt_entry): Removed.
2884 (elf_x86_64_bnd_plt_entry): Renamed to ...
2885 (elf_x86_64_lazy_bnd_plt_entry): This.
2886 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2887 (elf_x86_64_non_lazy_plt_entry): This.
2888 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2889 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2890 (elf_x86_64_eh_frame_plt): Renamed to ...
2891 (elf_x86_64_eh_frame_lazy_plt): This.
2892 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2893 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2894 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2895 (elf_x86_64_eh_frame_non_lazy_plt): This.
2896 (elf_x86_64_lazy_plt_layout): New.
2897 (elf_x86_64_non_lazy_plt_layout): Likewise.
2898 (elf_x86_64_plt_layout): Likewise.
2899 (elf_x86_64_backend_data): Remove PLT layout information. Add
2900 os for target system.
2901 (GET_PLT_ENTRY_SIZE): Removed.
2902 (elf_x86_64_lazy_plt): New.
2903 (elf_x86_64_non_lazy_plt): Likewise.
2904 (elf_x86_64_lazy_bnd_plt): Likewise.
2905 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2906 (elf_x86-64_arch_bed): Updated.
2907 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2908 (elf_x86_64_create_dynamic_sections): Removed.
2909 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2910 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2911 (elf_x86-64_adjust_dynamic_symbol): Updated.
2912 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2913 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2914 size for PLT0 if there is no PLT0. Get plt_entry_size from
2915 non_lazy_plt for non-lazy PLT entries.
2916 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2917 from non_lazy_plt for non-lazy PLT entries.
2918 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2919 if there is no PLT0.
2920 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2921 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2922 entries with non-lazy PLT layout. Don't fill the second and third
2923 slots in the PLT entry if there is no PLT0.
2924 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2925 if there is no PLT0. Set sh_entsize on the .plt.got section.
2926 (compare_relocs): New.
2927 (elf_x86_64_plt_type): Likewise.
2928 (elf_x86_64_plt): Likewise.
2929 (elf_x86_64_nacl_plt): New. Forward declaration.
2930 (elf_x86_64_get_plt_sym_val): Removed.
2931 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2932 against all dynamic relocations.
2933 (elf_x86_64_link_setup_gnu_properties): New function.
2934 (elf_backend_create_dynamic_sections): Updated.
2935 (elf_backend_setup_gnu_properties): New.
2936 (elf_x86_64_nacl_plt): New.
2937 (elf_x86_64_nacl_arch_bed): Updated.
2939 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2941 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2942 (LAZY_PLT_ENTRY_SIZE): This.
2943 (NON_LAZY_PLT_ENTRY_SIZE): New.
2944 (elf_i386_plt0_entry): Renamed to ...
2945 (elf_i386_lazy_plt0_entry): This.
2946 (elf_i386_plt_entry): Renamed to ...
2947 (elf_i386_lazy_plt_entry): This.
2948 (elf_i386_pic_plt0_entry): Renamed to ...
2949 (elf_i386_pic_lazy_plt0_entry): This.
2950 (elf_i386_pic_plt_entry): Renamed to ...
2951 (elf_i386_pic_lazy_plt_entry): This.
2952 (elf_i386_got_plt_entry): Renamed to ...
2953 (elf_i386_non_lazy_plt_entry): This.
2954 (elf_i386_pic_got_plt_entry): Renamed to ...
2955 (elf_i386_pic_non_lazy_plt_entry): This.
2956 (elf_i386_eh_frame_plt): Renamed to ...
2957 (elf_i386_eh_frame_lazy_plt): This.
2958 (elf_i386_eh_frame_plt_got): Renamed to ...
2959 (elf_i386_eh_frame_non_lazy_plt): This.
2960 (elf_i386_plt_layout): Renamed to ...
2961 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2962 eh_frame_plt_got_size.
2963 (elf_i386_non_lazy_plt_layout): New.
2964 (elf_i386_plt_layout): Likewise.
2965 (elf_i386_non_lazy_plt): Likewise.
2966 (GET_PLT_ENTRY_SIZE): Removed.
2967 (elf_i386_plt): Renamed to ...
2968 (elf_i386_lazy_plt): This.
2969 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2970 (elf_i386_arch_bed): Updated.
2971 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2972 (elf_i386_create_dynamic_sections): Removed.
2973 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2974 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2975 (elf_i386_adjust_dynamic_symbol): Updated.
2976 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2977 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2978 size for PLT0 if there is no PLT0.
2979 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2980 output section is discarded only if GOT isn't empty.
2981 (elf_i386_relocate_section): Updated. Properly get PLT index
2982 if there is no PLT0.
2983 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2984 second and third slots in the PLT entry if there is no PLT0.
2985 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2986 if there is no PLT0. Set sh_entsize on the .plt.got section.
2987 (elf_i386_nacl_plt): Forward declaration.
2988 (elf_i386_get_plt_sym_val): Removed.
2989 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2990 against all dynamic relocations.
2991 (elf_i386_link_setup_gnu_properties): New function.
2992 (elf_backend_create_dynamic_sections): Updated.
2993 (elf_backend_setup_gnu_properties): New.
2994 (elf_i386_nacl_plt): Updated.
2995 (elf_i386_nacl_arch_bed): Likewise.
2996 (elf_i386_vxworks_arch_bed): Likewise.
2998 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3000 * elflink.c (elf_output_implib): Remove executable flag from import
3002 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3003 library is a relocatable object file.
3005 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3008 * elf32-avr.c (avr_should_move_sym): New function.
3009 (avr_should_reduce_sym_size): Likewise.
3010 (avr_should_increase_sym_size): Likewise.
3011 (elf32_avr_relax_delete_bytes): Adjust symbol values
3012 and sizes by calling new functions.
3014 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3016 * config.bfd (riscv32-*): Enable rv64.
3018 2017-05-02 Alan Modra <amodra@gmail.com>
3021 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3022 rather than h->root.type == bfd_link_hash_new.
3023 (bfd_elf_record_link_assignment): Similarly, call
3024 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3026 2017-04-29 Alan Modra <amodra@gmail.com>
3029 * reloc.c (reloc_offset_in_range): New function.
3030 (bfd_perform_relocation, bfd_install_relocation): Use it.
3031 (_bfd_final_link_relocate): Likewise.
3033 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3035 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3036 before using .plt.got.
3037 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3039 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3041 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3042 instead of "+=" to update 0.
3044 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3046 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3047 .plt.got section here.
3048 (elf_i386_check_relocs): Don't create the .plt.got section.
3049 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3050 the .plt.got and .plt.bnd sections here.
3051 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3054 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3056 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3058 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3059 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3060 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3061 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3064 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3066 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3068 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3069 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3070 the first relocatable ELF input with GNU properties.
3072 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3074 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3075 VxWorks for non-PIC.
3077 2017-04-27 Alan Modra <amodra@gmail.com>
3079 * elf-bfd.h (struct elf_backend_data): Make asection param of
3080 elf_backend_eh_frame_address_size const.
3081 (_bfd_elf_eh_frame_address_size): Likewise.
3082 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3083 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3084 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3085 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3086 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3087 (next_cie_fde_offset): Constify params.
3088 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3090 2017-04-27 Alan Modra <amodra@gmail.com>
3092 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3093 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3094 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3096 (offset_adjust): New function.
3097 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3098 (adjust_eh_frame_local_symbols): Likewise.
3099 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3100 after changing anything. Return true if anything changed.
3101 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3102 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3104 2017-04-27 Alan Modra <amodra@gmail.com>
3106 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3109 2017-04-27 Alan Modra <amodra@gmail.com>
3111 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3112 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3113 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3114 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3115 for undef and undefweak dyn_relocs.
3116 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3117 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3118 (allocate_got, allocate_dynrelocs): Likewise.
3119 (ppc64_elf_relocate_section): Likewise.
3121 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3123 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3124 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3125 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3126 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3128 2017-04-26 Nick Clifton <nickc@redhat.com>
3131 * reloc.c (bfd_perform_relocation): Check for a negative address
3134 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3137 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3139 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3140 (elf_backend_always_renumber_dynsyms): Define.
3141 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3142 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3143 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3144 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3146 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3148 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3150 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3151 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3152 sections have been created.
3154 2017-04-26 Nick Clifton <nickc@redhat.com>
3157 * compress.c (bfd_init_section_compress_status): Check the return
3158 value from bfd_malloc.
3160 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3162 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3163 no_finish_dynamic_symbol.
3164 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3166 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3167 weak symbol, don't make it dynamic.
3168 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3169 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3170 relocation for GOT reference.
3171 (elf_x86_64_finish_dynamic_symbol): Abort if
3172 no_finish_dynamic_symbol isn't 0.
3174 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3177 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3178 undefined weak symbol, don't make it dynamic.
3179 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3180 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3181 relocation for R_386_GOT32.
3183 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3186 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3188 2017-04-23 Alan Modra <amodra@gmail.com>
3191 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3192 * elf.c (lcomm_sym): New.
3193 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3194 * bfd-in2.h: Regenerate.
3196 2017-04-23 Alan Modra <amodra@gmail.com>
3199 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3200 parameters and comment.
3201 (_bfd_elf_get_reloc_section): Delete.
3202 (_bfd_elf_plt_get_reloc_section): Declare.
3203 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3204 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3206 (_bfd_elf_get_reloc_section): ..here. Delete.
3207 (assign_section_numbers): Call elf_get_reloc_section.
3208 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3209 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3211 2017-04-23 Alan Modra <amodra@gmail.com>
3214 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3217 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3220 * elf32-i386.c (elf_i386_link_hash_entry): Add
3221 no_finish_dynamic_symbol.
3222 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3223 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3224 symbol, don't make it dynamic in PIE.
3225 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3226 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3227 relocation for R_386_GOT32
3228 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3231 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3235 * elflink.c (elf_link_add_object_symbols): Require
3236 --no-dynamic-linker with -E/--dynamic-list when creating
3239 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3241 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3244 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3246 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3247 dynamic symbol sorting.
3249 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3252 * elflink.c (elf_link_add_object_symbols): Preserve
3253 dynamic_ref_after_ir_def when restoring the symbol table for
3254 unneeded dynamic object.
3256 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3259 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3260 on on undefined IFUNC symbol in the second PLT.
3262 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3264 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3266 2017-04-19 Alan Modra <amodra@gmail.com>
3268 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3269 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3270 * elf32-ppc.c:Formatting.
3271 (ensure_undefweak_dynamic): Don't make dynamic when
3272 info->dynamic_undefined_weak is zero.
3273 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3274 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3275 not default visibility. Discard undef and undefweak
3277 (ppc_elf_relocate_section): Adjust to suit.
3278 * elf64-ppc.c: Formatting.
3279 (ensure_undefweak_dynamic): Don't make dynamic when
3280 info->dynamic_undefined_weak is zero.
3281 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3282 info->dynamic_undefined_weak. Discard them earlier.
3284 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3287 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3288 before generating the version definition section.
3290 2017-04-17 Alan Modra <amodra@gmail.com>
3292 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3293 state when a regular object file defines a symbol with
3294 incompatible type to that defined by an earlier shared lib.
3296 2017-04-13 Alan Modra <amodra@gmail.com>
3298 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3300 * elf32-arm.c: Likewise.
3301 * elf32-i386.c: Likewise.
3302 * elf32-mep.c: Likewise.
3303 * elf64-ia64-vms.c: Likewise.
3304 * elf64-x86-64.c: Likewise.
3305 * elflink.c: Likewise.
3306 * elfnn-ia64.c: Likewise.
3307 * elfxx-mips.c: Likewise.
3309 2017-04-13 Alan Modra <amodra@gmail.com>
3311 * aoutx.h: Use %B and %A in error messages throughout file.
3312 * aout-cris.c: Likewise.
3313 * archive.c: Likewise.
3314 * binary.c: Likewise.
3315 * coff-rs6000.c: Likewise.
3316 * coff-tic4x.c: Likewise.
3317 * coffcode.h: Likewise.
3318 * coffgen.c: Likewise.
3319 * cofflink.c: Likewise.
3320 * coffswap.h: Likewise.
3321 * cpu-arm.c: Likewise.
3322 * elf-eh-frame.c: Likewise.
3323 * elf-m10300.c: Likewise.
3325 * elf32-arc.c: Likewise.
3326 * elf32-arm.c: Likewise.
3327 * elf32-bfin.c: Likewise.
3328 * elf32-frv.c: Likewise.
3329 * elf32-iq2000.c: Likewise.
3330 * elf32-m32c.c: Likewise.
3331 * elf32-microblaze.c: Likewise.
3332 * elf32-nds32.c: Likewise.
3333 * elf32-rl78.c: Likewise.
3334 * elf32-rx.c: Likewise.
3335 * elf32-score.c: Likewise.
3336 * elf32-score7.c: Likewise.
3337 * elf32-sh64.c: Likewise.
3338 * elf32-v850.c: Likewise.
3339 * elf32-vax.c: Likewise.
3340 * elf32-visium.c: Likewise.
3341 * elf64-ia64-vms.c: Likewise.
3342 * elf64-mmix.c: Likewise.
3343 * elf64-sh64.c: Likewise.
3344 * elfcode.h: Likewise.
3345 * elfnn-aarch64.c: Likewise.
3346 * elfnn-ia64.c: Likewise.
3347 * elfxx-mips.c: Likewise.
3348 * hpux-core.c: Likewise.
3351 * linker.c: Likewise.
3352 * merge.c: Likewise.
3354 * oasys.c: Likewise.
3355 * pdp11.c: Likewise.
3356 * peXXigen.c: Likewise.
3357 * rs6000-core.c: Likewise.
3358 * vms-alpha.c: Likewise.
3359 * xcofflink.c: Likewise.
3361 2017-04-13 Alan Modra <amodra@gmail.com>
3363 * bfd.c (PRINT_TYPE): Define.
3364 (_doprnt): New function.
3365 (error_handler_internal): Use _doprnt.
3366 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3367 calls in their natural order, throughout file.
3368 * coff-mcore.c: Likewise.
3369 * coff-ppc.c: Likewise.
3370 * coff-tic80.c: Likewise.
3371 * cofflink.c: Likewise.
3372 * elf-s390-common.c: Likewise.
3374 * elf32-arm.c: Likewise.
3375 * elf32-i386.c: Likewise.
3376 * elf32-m32r.c: Likewise.
3377 * elf32-msp430.c: Likewise.
3378 * elf32-spu.c: Likewise.
3379 * elf64-ia64-vms.c: Likewise.
3380 * elf64-sparc.c: Likewise.
3381 * elf64-x86-64.c: Likewise.
3382 * elflink.c: Likewise.
3383 * elfnn-aarch64.c: Likewise.
3384 * elfnn-ia64.c: Likewise.
3385 * elfxx-mips.c: Likewise.
3387 2017-04-13 Alan Modra <amodra@gmail.com>
3389 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3390 branch veneers" error. Fix double space and format message.
3391 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3392 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3394 2017-04-13 Alan Modra <amodra@gmail.com>
3396 * bfd-in2.h: Regenerate.
3398 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3400 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3401 extra `\n' in warning/error messages.
3402 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3403 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3405 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3407 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3408 processor-specific properties with generic ELF target vector.
3410 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3412 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3413 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3414 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3415 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3417 (link_hash_newfunc): Initialize has_got_reloc and
3419 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3421 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3423 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3425 (_bfd_sparc_elf_fixup_symbol): New function.
3426 (allocate_dynrelocs): Don't allocate space for dynamic
3427 relocations and discard relocations against resolved undefined
3428 weak symbols in executable. Don't make resolved undefined weak
3429 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3430 relocation against undefined weak symbols in PIE.
3431 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3432 relocations against resolved undefined weak symbols in PIE
3433 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3434 without ynamic PLT/GOT relocations for resolved undefined weak
3436 Don't generate dynamic relocation against resolved undefined
3437 weak symbol in executable.
3438 (pie_finish_undefweak_symbol): New function.
3439 (_bfd_sparc_elf_finish_dynamic_sections): Call
3440 pie_finish_undefweak_symbol on all symbols in PIE.
3441 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3442 (_bfd_sparc_elf_fixup_symbol): New function.
3444 2017-04-10 Nick Clifton <nickc@redhat.com>
3446 * config.bfd: Remove ns32k from obsolete list.
3448 2017-04-10 Alan Modra <amodra@gmail.com>
3451 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3452 (special_sections_i): Likewise for .init_array.
3453 (special_sections_p): Likewise for .preinit_array.
3455 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3459 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3460 ELF_COMMON_DEF_P for common symbols.
3461 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3462 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3463 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3464 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3465 07492f668d2173da7a2bda3707ff0985e0f460b6.
3467 2017-04-07 Pedro Alves <palves@redhat.com>
3469 * opncls.c (bfd_get_debug_link_info): Rename to...
3470 (bfd_get_debug_link_info_1): ... this. Change type of second
3471 parameter to void pointer. Adjust.
3472 (bfd_get_debug_link_info): Reimplement on top of
3473 bfd_get_debug_link_info_1.
3474 (separate_debug_file_exists, separate_alt_debug_file_exists):
3475 Change type of second parameter to void pointer. Adjust.
3476 (get_func_type, check_func_type): Change type of second parameter
3478 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3479 the callback functions instead of passing the address of a local.
3480 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3481 find_separate_debug_file.
3482 (get_alt_debug_link_info_shim): Change type of second parameter to
3483 void pointer. Adjust.
3484 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3485 find_separate_debug_file.
3486 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3487 of second parameter to void pointer. Adjust.
3488 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3489 pointer local to find_separate_debug_file.
3491 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3493 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3494 external symbols with a definition.
3495 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3497 2017-04-07 Alan Modra <amodra@gmail.com>
3499 * po/SRC-POTFILES.in: Regenerate.
3501 2017-04-05 Alan Modra <amodra@gmail.com>
3503 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3506 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3508 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3509 numbers for DataDirectory entry indicies passed to
3512 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3514 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3515 each GNU_MBIND section and align GNU_MBIND section to page size.
3516 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3517 segment for each GNU_MBIND section.
3518 (_bfd_elf_init_private_section_data): Copy sh_info from input
3519 for GNU_MBIND section.
3521 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3523 * elfnn-riscv.c (GP_NAME): Delete.
3524 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3525 (_bfd_riscv_relax_lui): Likewise.
3527 2017-04-04 Nick Clifton <nickc@redhat.com>
3530 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3532 (bfd_elf_final_link): Only initialize the extended symbol index
3533 section if there are extended symbol tables to list.
3535 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3537 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3538 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3539 * configure.ac (elf): Add elf-properties.lo.
3540 * Makefile.in: Regenerated.
3541 * configure: Likewise.
3542 * elf-bfd.h (elf_property_kind): New.
3543 (elf_property): Likewise.
3544 (elf_property_list): Likewise.
3545 (elf_properties): Likewise.
3546 (_bfd_elf_parse_gnu_properties): Likewise.
3547 (_bfd_elf_get_property): Likewise.
3548 (_bfd_elf_link_setup_gnu_properties): Likewise.
3549 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3550 and setup_gnu_properties.
3551 (elf_obj_tdata): Add properties.
3552 * elf-properties.c: New file.
3553 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3554 (elf_i386_merge_gnu_properties): Likewise.
3555 (elf_backend_parse_gnu_properties): Likewise.
3556 (elf_backend_merge_gnu_properties): Likewise.
3557 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3558 (elf_x86_64_merge_gnu_properties): Likewise.
3559 (elf_backend_parse_gnu_properties): Likewise.
3560 (elf_backend_merge_gnu_properties): Likewise.
3561 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3562 (elf_backend_parse_gnu_properties): Likewise.
3563 (elf_backend_setup_gnu_properties): Likewise.
3564 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3565 elf_backend_merge_gnu_properties and
3566 elf_backend_setup_gnu_properties.
3568 2017-03-30 Pip Cet <pipcet@gmail.com>
3570 * elf32-wasm32.c: Add relocation code, two relocs.
3571 * reloc.c: Add wasm32 relocations.
3572 * libbfd.h: Regenerate.
3573 * bfd-in2.h: Regenerate.
3574 * bfd/po/bfd.pot: Regenerate.
3576 2017-03-29 Nick Clifton <nickc@redhat.com>
3579 * coff-bfd.h (struct coff_section_data): Add new fields:
3580 saved_bias and bias.
3581 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3582 computed for PE binaries.
3583 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3586 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3589 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3590 to handle a local symbol with a hash-symbol-entry; without PLT.
3591 Add BFD_ASSERT for an incidental case with GOT entry present.
3592 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3593 isn't forced-or-set local.
3595 2017-03-27 Pip Cet <pipcet@gmail.com>
3597 * wasm-module.c: New file to support WebAssembly modules.
3598 * wasm-module.h: New file to support WebAssembly modules.
3599 * doc/webassembly.texi: Start documenting wasm-module.c.
3600 * config.bfd: Add wasm_vec.
3601 * targets.c: Likewise.
3602 * configure.ac: Likewise.
3603 * Makefile.am: Add entries for wasm-module.c.
3604 * Makefile.in: Regenerate.
3605 * configure: Regenerate.
3606 * po/SRC-POTFILES.in: Regenerate.
3608 2017-03-27 Pip Cet <pipcet@gmail.com>
3610 * cpu-wasm32.c: New file to support wasm32 architecture.
3611 * elf32-wasm32.c: New file to support wasm32 architecture.
3612 * Makefile.am: Add wasm32 architecture.
3613 * archures.c: Likewise.
3614 * config.bfd: Likewise.
3615 * configure.ac: Likewise.
3616 * targets.c: Likewise.
3617 * Makefile.in: Regenerate.
3618 * bfd-in2.h: Regenerate.
3619 * configure: Regenerate.
3620 * po/SRC-POTFILES.in: Regenerate.
3622 2017-03-20 Alan Modra <amodra@gmail.com>
3625 * elf64-ppc.c (compare_symbols): Stabilize sort.
3627 2017-03-18 Alan Modra <amodra@gmail.com>
3629 * elf64-ppc.c (struct ppc_link_hash_table): Add
3630 local_ifunc_resolver and maybe_local_ifunc_resolver.
3631 (ppc_build_one_stub): Set flags on emitting dynamic
3632 relocation to ifunc.
3633 (ppc64_elf_relocate_section): Likewise.
3634 (ppc64_elf_finish_dynamic_symbol): Likewise.
3635 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3636 local dynamic relocs to ifuncs.
3637 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3638 local_ifunc_resolver and maybe_local_ifunc_resolver.
3639 (ppc_elf_relocate_section): Set flag on emitting dynamic
3640 relocation to ifuncs.
3641 (ppc_elf_finish_dynamic_symbol): Likewise.
3642 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3643 dynamic relocs to ifuncs.
3645 2017-03-13 Nick Clifton <nickc@redhat.com>
3648 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3649 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3650 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3651 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3652 * bfd-in2.h: Regenerate.
3653 * libbfd.h: Regenerate.
3654 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3656 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3657 (elfNN_aarch64_howto_table): Likewise.
3658 (aarch64_tls_transition_without_check): Likewise.
3659 (aarch64_reloc_got_type): Likewise.
3660 (elfNN_aarch64_final_link_relocate): Likewise.
3661 (elfNN_aarch64_tls_relax): Likewise.
3662 (elfNN_aarch64_relocate_section): Likewise.
3663 (elfNN_aarch64_gc_sweep_hook): Likewise.
3664 (elfNN_aarch64_check_relocs): Likewise.
3665 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3666 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3668 2017-03-11 Alan Modra <amodra@gmail.com>
3670 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3671 parameter is in fact used. Whitespace fixes.
3672 * elf64-ppc.c: Likewise.
3674 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3676 * rs6000-core.c (CORE_NEW): Simplify macro when
3677 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3679 2017-03-07 Alan Modra <amodra@gmail.com>
3683 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3686 2017-03-05 Alan Modra <amodra@gmail.com>
3688 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3689 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3690 (next_cie_fde_offset): New function.
3691 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3692 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3693 four bytes. Align CIEs to four or eight bytes depending on
3694 per_encoding_aligned8. Align FDEs according to their encoding.
3695 Pad last FDE to output section alignment.
3696 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3698 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3699 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3700 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3702 2017-03-02 Martin Bickel <binutils@ineranves.de>
3705 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3706 empty segments which have a zero filesz, but a non-zero memsz.
3708 2017-03-02 Alan Modra <amodra@gmail.com>
3710 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3712 2017-02-28 Alan Modra <amodra@gmail.com>
3714 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3715 (ppc64_elf_relocate_section): Likewise.
3717 2017-02-28 Alan Modra <amodra@gmail.com>
3720 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3721 rather than elf32_nios2_hash_table or elf_hash_table.
3722 (create_got_section): Likewise.
3723 (nios2_elf32_finish_dynamic_symbol): Likewise.
3724 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3725 (nios2_elf32_size_dynamic_sections): Likewise.
3726 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3727 vars. Use htab equivalents directly instead. Don't create
3728 all dynamic sections on needing just the GOT. Use a goto
3729 rather than a fall-through with reloc test. Ensure
3730 htab->dynobj is set when making dynamic sreloc section.
3731 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3732 equivalent directly instead. Don't segfault on looking for
3733 .dynamic when dynamic sections have not been created. Don't
3734 segfault on .got.plt being discarded.
3735 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3736 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3737 fixme and another not so relevant comment.
3738 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3739 already set, set hash table dynobj on creating .sbss.
3741 2017-02-28 Alan Modra <amodra@gmail.com>
3743 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3744 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3745 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3746 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3747 (ppc64_elf_relocate_section): Likewise.
3748 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3749 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3750 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3751 * libbfd.h: Regenerate.
3752 * bfd-in2.h: Regenerate.
3754 2017-02-28 Alan Modra <amodra@gmail.com>
3756 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3757 dynamic .data.rel.ro read-only.
3758 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3759 rather than section flags when deciding where copy reloc goes.
3760 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3761 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3762 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3763 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3764 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3765 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3766 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3767 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3768 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3769 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3770 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3771 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3772 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3773 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3774 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3775 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3776 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3777 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3778 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3780 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3782 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3783 `jalr $0, $25' instruction encoding.
3785 2017-02-27 Nick Clifton <nickc@redhat.com>
3788 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3789 generating a seg-fault when encountering a symbol that has been
3790 deleted by garbage collection.
3792 2017-02-25 Alan Modra <amodra@gmail.com>
3794 * elf32-arc.c (struct dynamic_sections): Delete.
3795 (enum dyn_section_types): Delete.
3796 (dyn_section_names): Delete.
3797 (arc_create_dynamic_sections): Delete.
3798 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3799 segfault on discarded .rela.plt section.
3800 (elf_arc_size_dynamic_sections): Formatting. Don't call
3801 arc_create_dynamic_sections. Don't allocate memory for sections
3802 handled by the generic linker. Correct code finding relocs in
3803 read-only sections. Set SEC_EXCLUDE on zero size .got,
3804 .got.plt, and .dynbss sections. Do set .interp for pies.
3806 2017-02-24 Andrew Waterman <andrew@sifive.com>
3808 * elfnn-riscv.c (GP_NAME): New macro.
3809 (riscv_global_pointer_value): Use it.
3810 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3811 output section, consider only that section's alignment.
3813 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3815 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3816 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3817 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3818 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3820 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3822 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3823 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3826 2017-02-23 Alan Modra <amodra@gmail.com>
3829 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3831 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3832 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3835 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3838 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3839 processing ahead of the call to `elf_gc_sweep_symbol'.
3841 2017-02-22 Nick Clifton <nickc@redhat.com>
3844 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3845 created section 4-byte alignment.
3847 2017-02-22 Alan Modra <amodra@gmail.com>
3849 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3850 on .got or .plt output section being discarded by script.
3851 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3854 2017-02-21 Alan Modra <amodra@gmail.com>
3856 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3857 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3859 2017-02-20 Alan Modra <amodra@gmail.com>
3862 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3863 if DT_RELSZ/DT_RELASZ is zero.
3865 2017-02-17 Nick Clifton <nickc@redhat.com>
3867 * compress.c (bfd_get_full_section_contents): Remember to reduce
3868 compressed size by the sizeof the compression header when
3869 decompressing the contents.
3871 2017-02-17 Pedro Alves <palves@redhat.com>
3873 * srec.c (Chunk): Rename to ...
3874 (_bfd_srec_len): ... this.
3875 (S3Forced): Rename to ...
3876 (_bfd_srec_forceS3): ... this.
3877 * objcopy.c: Adjust all references.
3879 2017-02-17 Pedro Alves <palves@redhat.com>
3881 * archive.c (bsd_write_armap): Rename to ...
3882 (_bfd_bsd_write_armap): ... this.
3883 (coff_write_armap): Rename to ...
3884 (_bfd_coff_write_armap): ... this.
3885 * libbfd-in.h (bsd_write_armap): Rename to ...
3886 (_bfd_bsd_write_armap): ... this.
3887 (coff_write_armap): Rename to ...
3888 (_bfd_coff_write_armap): ... this.
3889 * aout-target.h, aout-tic30.c: Adjust all users.
3890 * libbfd.h: Regenerate.
3892 2017-02-17 Pedro Alves <palves@redhat.com>
3894 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3895 (warn_deprecated): Rename to ...
3896 (_bfd_warn_deprecated): ... this.
3897 * libbfd.c (warn_deprecated): Rename to ...
3898 (_bfd_warn_deprecated): ... this.
3899 * bfd-in2.h: Regenerate.
3901 2017-02-17 Pedro Alves <palves@redhat.com>
3903 * bfdio.c (real_ftell): Rename to ...
3904 (_bfd_real_ftell): ... this.
3905 (real_fseek): Rename to ...
3906 (_bfd_real_fseek): ... this.
3907 (real_fopen): Rename to ...
3908 (_bfd_real_fopen): ... this.
3909 * libbfd-in.h (real_ftell): Rename to ...
3910 (_bfd_real_ftell): ... this.
3911 (real_fseek): Rename to ...
3912 (_bfd_real_fseek): ... this.
3913 (real_fopen): Rename to ...
3914 (_bfd_real_fopen): ... this.
3915 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3916 * libbfd.h: Regenerate.
3918 2017-02-17 Pedro Alves <palves@redhat.com>
3920 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3921 * libbfd.c (read_unsigned_leb128): Rename to ...
3922 (_bfd_read_unsigned_leb128): ... this.
3923 (read_signed_leb128): Rename to ...
3924 (_bfd_read_signed_leb128): ... this.
3925 (safe_read_leb128): Rename to ...
3926 (_bfd_safe_read_leb128): ... this.
3927 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3928 (_bfd_read_unsigned_leb128): ... this.
3929 (read_signed_leb128): Rename to ...
3930 (_bfd_read_signed_leb128): ... this.
3931 (safe_read_leb128): Rename to ...
3932 (_bfd_safe_read_leb128): ... this.
3933 * libbfd.h: Renegerate.
3935 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3937 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3938 before trying to fine matching file and line information.
3940 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3942 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3943 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3944 not match current bfd, then reload debug information. Record bfd
3945 we're loading debug info for in the stash. If we have debug
3946 informatin in the cache then perform section placement before
3949 2017-02-16 Alan Modra <amodra@gmail.com>
3952 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3953 * elfxx-target.h (elf_backend_no_page_alias): Define.
3954 (elfNN_bed): Init new field.
3955 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3956 ensure PT_LOAD segment starts on a new page.
3957 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3959 2017-02-16 Alan Modra <amodra@gmail.com>
3962 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3965 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3967 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3968 * bfd-in2.h: Regenerated.
3970 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3973 * elf32-i386.c (elf_i386_relocate_section): Allow
3974 "lea foo@GOT, %reg" in PIC.
3976 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3979 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3980 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3981 error against local IFUNC symbol without a base register for
3984 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3986 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3987 `%P: %H:' with `info->callbacks->einfo'.
3988 (ppc_elf_relocate_section): Likewise.
3989 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3990 (ppc64_elf_edit_toc): Likewise.
3991 (ppc64_elf_relocate_section): Likewise.
3993 2017-02-14 Alan Modra <amodra@gmail.com>
3995 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3996 --gc-keep-exported, and test versioned field of sym rather than
3997 looking for @ in name.
3999 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4001 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4004 2017-02-13 Nick Clifton <nickc@redhat.com>
4007 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4010 2017-02-07 Andrew Waterman <andrew@sifive.com>
4012 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4013 entry size if PLT header is written.
4015 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4017 Fix sparc64 dynamic relocation processing to use the dynamic
4019 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4020 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4023 2017-02-03 Nick Clifton <nickc@redhat.com>
4026 * coffcode.h (coff_write_object_contents): Enlarge size of
4027 s_name_buf in order to avoid compile time warning about possible
4029 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4030 32-bits of insn value before printing into buffer.
4032 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4034 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4035 `max_local_dynindx'.
4036 (mips_elf_sort_hash_table): Handle it.
4037 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4038 symbols bump up `max_local_dynindx' rather than
4039 `max_non_got_dynindx'.
4041 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4043 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4044 `min_got_dynindx', `max_unref_got_dynindx' and
4045 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4046 (mips_elf_sort_hash_table): Adjust accordingly.
4048 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4050 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4051 to access the hash table.
4053 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4055 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4056 non-NULL `htab' to the beginning.
4058 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4060 * elflink.c (elf_gc_sweep): Wrap overlong line.
4062 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4064 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4065 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4066 * elfxx-mips.c (mips_elf_link_hash_table): Add
4067 `ignore_branch_isa' member.
4068 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4069 in branch relocation calculation as an error if
4070 `ignore_branch_isa' has been set.
4071 (_bfd_mips_elf_insn32): Rename to...
4072 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4073 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4074 Handle the new parameter.
4076 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4078 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4079 local variable dynobj.
4082 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4083 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4084 executable from read-only sections into sdynrelro.
4085 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4086 dynamic relocs in sdynrelro.
4087 (elf_backend_want_dynrelro): Define.
4089 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4091 * config.bfd (*-*-rtemsaout*): Mark as removed.
4093 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4095 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4096 (arm-*-rtems*): Move to (arm*-*-eabi*).
4097 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4098 (m68-*-rtems*): Move to (m68*-*-elf*).
4100 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4102 * config.bfd (*-*-rtemscoff*): Mark as removed.
4104 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4107 * elflink.c (bfd_elf_record_link_assignment): Revert last
4108 change and don't ever clear `forced_local'. Set `mark'
4110 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4112 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4113 (bfd_elf_size_dynamic_sections): ... here.
4114 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4115 and set `mark' instead in `__tls_get_addr_opt' processing.
4116 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4118 2017-01-24 Alan Modra <amodra@gmail.com>
4120 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4121 where dynamic relocs are preferable. Allow ifunc too.
4122 (ensure_undefweak_dynamic): New function.
4123 (allocate_dynrelocs): Use it here. Move plt handling last and
4124 don't make symbols dynamic, simplifying loop. Only make undef
4125 weak symbols with GOT entries dynamic. Correct condition
4126 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4127 comments. Remove goto.
4128 (ppc_elf_relocate_section): Correct test for using dynamic
4129 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4130 to suit. Set up explicit tls_index entries and implicit GOT
4131 tls_index entries resolvable at link time for
4132 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4133 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4134 (ensure_undefweak_dynamic): New function.
4135 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4136 with GOT entries dynamic. Remove unnecessary test of
4137 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4138 (ppc64_elf_relocate_section): Correct test for using dynamic
4139 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4140 to suit. Set up explicit tls_index entries and implicit GOT
4141 tls_index entries resolvable at link time for __tls_get_addr_opt.
4142 Simplify expression to clear mem for prelink.
4144 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4146 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4148 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4150 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4151 (elf_backend_hash_symbol): Define.
4153 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4156 * elflink.c (bfd_elf_record_link_assignment): Clear any
4157 `forced_local' marking for DSO symbols that are not being
4160 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4162 * elfnn-riscv.c (riscv_elf_object_p): New function.
4164 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4167 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4169 (elf_x86_64_check_relocs): Create .eh_frame section for the
4171 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4172 .eh_frame section for the .plt.bnd section.
4173 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4174 for the .plt.bnd section.
4176 2017-01-12 Nick Clifton <nickc@redhat.com>
4179 * opncls.c (find_separate_debug_file): Add include_dirs
4180 parameter. Only include the directory part of the bfd's filename
4181 in search paths if include_dirs is true. Add a couple of extra
4182 locations for looking for debug files.
4183 ( bfd_follow_gnu_debuglink): Update invocation of
4184 find_separate_debug_file.
4185 (bfd_follow_gnu_debugaltlink): Likewise.
4186 (get_build_id): New function: Finds the build-id of the given bfd.
4187 (get_build_id_name): New function: Computes the name of the
4188 separate debug info file for a bfd, based upon its build-id.
4189 (check_build_id_file): New function: Checks to see if a separate
4190 debug info file exists at the given location, and that its
4191 build-id matches that of the original bfd.
4192 (bfd_follow_build_id_debuglink): New function: Finds a separate
4193 debug info file for a given bfd by using the build-id method.
4194 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4195 method of locating a separate debug info file before using the
4197 * bfd-in2.h: Regenerate.
4199 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4202 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4203 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4204 elf_x86_64_eh_frame_plt_got.
4205 (elf_x86_64_size_dynamic_sections): Get unwind info from
4206 elf_x86_64_bnd_arch_bed for the BND PLT.
4208 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4210 * config.bfd: Add entries for i686-redox and x86_64-redox.
4212 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4214 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4216 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4217 .eh_frame section to 4 bytes for x32.
4218 (elf_x86_64_check_relocs): Likewise.
4220 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4223 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4224 (PLT_GOT_FDE_LENGTH): Likewise.
4225 (elf_i386_plt_layout): Add eh_frame_plt_got and
4226 eh_frame_plt_got_size.
4227 (elf_i386_plt): Updated.
4228 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4229 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4230 (elf_i386_size_dynamic_sections): Allocate and initialize
4231 .eh_frame section for .plt.got.
4232 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4234 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4235 eh_frame_plt_got_size.
4236 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4237 (PLT_GOT_FDE_LENGTH): Likewise.
4238 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4239 eh_frame_plt_got_size.
4240 (elf_x86_64_arch_bed): Updated.
4241 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4242 eh_frame_plt_got_size.
4243 (elf_x86_64_nacl_arch_bed): Likewise.
4244 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4245 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4246 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4247 .eh_frame section for .plt.got.
4248 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4251 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4253 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4254 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4256 2017-01-09 Nick Clifton <nickc@redhat.com>
4258 * dwarf2.c (lookup_address_in_function_table): Return early if
4259 there are no functions in the given comp unit, or if the high
4260 address of the last function in the comp unit is less than the
4263 2017-01-09 Nick Clifton <nickc@redhat.com>
4266 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4267 message if there are too many symbols to load.
4269 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4271 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4272 if relocs are cached.
4274 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4277 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4278 for R_MICROBLAZE_GOTOFF_64.
4280 2017-01-03 Nick Clifton <nickc@redhat.com>
4282 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4283 warning about using a possibly uninitialised variable.
4285 2017-01-02 Alan Modra <amodra@gmail.com>
4287 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4288 (allocate_plt_static, allocate_dynrelocs): Use it.
4290 2017-01-02 Alan Modra <amodra@gmail.com>
4292 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4293 .PARISC.unwind section.
4295 2017-01-02 Alan Modra <amodra@gmail.com>
4298 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4299 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4300 indirect to GOT pointer relative code edit.
4302 2017-01-02 Alan Modra <amodra@gmail.com>
4304 Update year range in copyright notice of all files.
4306 For older changes see ChangeLog-2016
4308 Copyright (C) 2017 Free Software Foundation, Inc.
4310 Copying and distribution of this file, with or without modification,
4311 are permitted in any medium without royalty provided the copyright
4312 notice and this notice are preserved.
4318 version-control: never