1 2017-10-06 John Baldwin <jhb@FreeBSD.org>
3 * elf-bfd.h (struct elf_backend_data): Add
4 `elf_backend_grok_freebsd_prstatus'.
5 * elf.c (elfcore_grok_freebsd_note): Call
6 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
8 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
10 (elf_backend_grok_freebsd_prstatus): Define.
11 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
12 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
14 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
16 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
17 (VERIFY_COPY_RELOC): Likewise.
19 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
21 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
22 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
23 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
25 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
27 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
28 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
29 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
31 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
33 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
34 * elf32-i386.c (elf_i386_relocate_section): Use it.
35 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
37 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
39 * elf32-i386.c (X86_SIZE_TYPE_P): New.
40 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
41 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
42 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
43 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
45 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
47 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
48 (PLT_LOCAL_IFUNC_P): Likewise.
49 * elf32-i386.c (elf_i386_relocate_section): Use them.
50 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
52 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
54 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
55 * elf32-i386.c (elf_i386_relocate_section): Use it.
56 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
58 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
60 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
61 * elf32-i386.c (elf_i386_relocate_section): Use it.
62 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
64 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
66 * elf32-i386.c (X86_PCREL_TYPE_P): New.
67 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
68 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
69 (X86_PCREL_TYPE_P): This.
70 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
71 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
72 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
74 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
76 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
78 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
79 * elf32-i386.c (elf_i386_tls_transition): Use it.
80 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
82 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
84 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
85 Dump dynamic relocation in read-only section with minfo if
87 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
88 (maybe_set_textrel): Likewise.
89 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
90 read-only section with minfo.
92 2017-10-05 John Baldwin <jhb@FreeBSD.org>
94 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
96 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
98 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
99 in read-only section with minfo.
100 (tilepro_elf_size_dynamic_sections): Likewise.
101 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
102 (tilegx_elf_size_dynamic_sections): Likewise.
104 2017-10-05 Pedro Alves <palves@redhat.com>
107 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
108 ellipsis parameter. Split out bfd_error_on_input code to..
109 (bfd_set_input_error): .. New function.
110 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
111 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
112 * bfd-in2.h: Regenerate.
114 2017-10-05 Alan Modra <amodra@gmail.com>
116 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
117 fini_array error value.
119 2017-10-05 Alan Modra <amodra@gmail.com>
122 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
124 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
126 (elf_fake_sections): Adjust calls. Exit immediately on failure.
127 (bfd_elf_set_group_contents): Add associated reloc section indices
130 2017-10-04 Alan Modra <amodra@gmail.com>
132 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
133 classify symbols for ELFv2.
135 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
138 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
139 undergoes default promotion.
140 * bfd-in2.h: Regenerate.
142 2017-10-02 Alan Modra <amodra@gmail.com>
144 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
145 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
147 2017-10-01 Alan Modra <amodra@gmail.com>
150 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
151 (add_line_info): Always put end_sequence last.
153 2017-10-01 Alan Modra <amodra@gmail.com>
156 * dwarf2.c (read_section): Allocate buffer with extra byte for
157 bfd_simple_get_relocated_section_contents rather than copying
160 2017-09-29 Alan Modra <amodra@gmail.com>
162 * merge.c (merge_strings): Return FALSE on malloc failure.
163 (_bfd_merge_sections): Return failures from record_section and
166 2017-09-28 Alan Modra <amodra@gmail.com>
169 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
170 a case where plugin_notice isn't called.
172 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
174 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
177 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
180 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
181 output_bfd to info->callbacks->minfo.
183 2017-09-26 Nick Clifton <nickc@redhat.com>
186 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
187 assertion failure if elf_x86_64_rtype_to_howto has already issued
190 2017-09-26 Alan Modra <amodra@gmail.com>
193 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
196 2017-09-26 Nick Clifton <nickc@redhat.com>
199 * dwarf2.c (read_formatted_entries): Fail early if we know that
200 the loop parsing data entries will overflow the end of the
203 2017-09-26 Alan Modra <amodra@gmail.com>
206 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
207 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
208 to stash->info_ptr_memory, and check die_ref is within that memory.
209 Set info_ptr_end correctly when another CU is refd. Check die_ref
210 for DW_FORM_ref4 etc. is within CU.
212 2017-09-26 Alan Modra <amodra@gmail.com>
215 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
216 (read_formatted_entries): Init "fe".
217 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
219 2017-09-26 Alan Modra <amodra@gmail.com>
222 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
223 bounds in inner loop.
225 2017-09-25 Alan Modra <amodra@gmail.com>
228 * dwarf1.c (parse_die): Sanity check pointer against section limit
229 before dereferencing.
230 (parse_line_table): Likewise.
232 2017-09-25 Alan Modra <amodra@gmail.com>
235 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
237 (parse_comp_unit): Likewise.
239 2017-09-25 Alan Modra <amodra@gmail.com>
242 * dwarf2.c (read_formatted_entries): Error on format_count zero.
244 2017-09-24 Alan Modra <amodra@gmail.com>
247 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
248 within section bounds.
250 2017-09-24 Alan Modra <amodra@gmail.com>
253 * dwarf2.c (decode_line_info): Properly free line sequences on error.
255 2017-09-24 Alan Modra <amodra@gmail.com>
258 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
259 pname param. Return status. Make name const. Don't abort,
260 return an error. Formatting. Exit if current info_ptr matches
261 orig_info_ptr. Update callers.
262 (scan_unit_for_symbols): Start at nesting_level of zero. Make
263 nested_funcs an array of structs for extensibility. Formatting.
265 2017-09-24 Alan Modra <amodra@gmail.com>
268 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
269 rather than dividing by zero.
271 2017-09-24 Alan Modra <amodra@gmail.com>
274 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
276 2017-09-24 Alan Modra <amodra@gmail.com>
279 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
281 2017-09-24 Alan Modra <amodra@gmail.com>
284 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
285 SHT_GNU_verneed section for sanity. Don't zalloc memory for
288 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
291 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
294 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
297 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
298 -1 if bfd_canonicalize_dynamic_reloc returns 0.
300 2017-09-22 Pedro Alves <palves@redhat.com>
301 Alan Modra <amodra@gmail.com>
303 * version.h: Add comment.
305 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
307 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
308 NT_S390_GS_BC, correct the previously swapped invocations of
309 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
311 2017-09-19 Alan Modra <amodra@gmail.com>
314 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
317 2017-09-19 Alan Modra <amodra@gmail.com>
320 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
321 symbols before calculating verrefs. Don't renumber dynsyms
322 after gc. Exclude .gnu.version when zero or one dynsym.
323 Localize some vars and reindent.
325 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
328 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
329 return from bfd_canonicalize_dynamic_reloc.
331 2017-09-15 Alan Modra <amodra@gmail.com>
334 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
335 overflows bfd_size_type.
337 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
340 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
341 to indicate if conversion is performed.
342 (elf_i386_check_relocs): Cache section contents and relocations
343 if conversion is performed.
344 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
345 contents and relocations if conversion is performed.
347 2017-09-14 Nick Clifton <nickc@redhat.com>
350 * peXXigen.c (pe_print_idata): Extend check for HintName vector
353 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
355 * elfxx-x86.h: Fix a typo in comments.
357 2017-09-09 Kamil Rytarowski <n54@gmx.com>
359 * elf32-nds32.c: Rename __BIT() to N32_BIT().
361 2017-09-09 Alan Modra <amodra@gmail.com>
363 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
366 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
368 * elf32-i386.c (elf_i386_relocate_section): Update usage of
369 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
370 (elf_i386_finish_dynamic_symbol): Likewise.
371 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
372 (elf_x86_64_finish_dynamic_symbol): Likewise.
373 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
374 (_bfd_x86_elf_fixup_symbol): Likewise.
376 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
378 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
379 check has_non_got_reloc.
381 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
384 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
385 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
386 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
387 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
388 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
389 and linker_def on __ehdr_start if it is referenced and not
391 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
392 and return TRUE when building executable, if a symbol has
393 non-GOT/non-PLT relocations in text section or there is no
395 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
397 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
399 * elfxx-x86.h: Update comments.
401 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
403 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
404 elf_x86_plt_layout_table with elf_x86_init_table.
405 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
407 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
409 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
410 (elf_x86_init_table): This.
411 (_bfd_x86_elf_link_setup_gnu_properties): Replace
412 elf_x86_plt_layout_table with elf_x86_init_table.
414 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
416 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
417 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
418 * configure: Regenerated.
419 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
420 and r_sym fields of plt_layout.
421 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
423 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
424 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
425 r_info nor r_sym fields.
426 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
428 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
430 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
432 * (_bfd_riscv_relax_align): Call bfd_set_error and
433 print an error message when unable to relax a .align directive.
435 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
437 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
438 (riscv_record_pcrel_hi_reloc): Add absolute argument.
439 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
440 R_RISCV_PCREL_HI20 relocs, and pass the result to
441 riscv_record_pcrel_hi_reloc.
443 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
445 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
446 r_type_p. Remove the converted argument. Replace
447 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
448 the new relocation type via r_type_p.
449 (elf_i386_relocate_section): Likewise.
450 (elf_i386_finish_dynamic_symbol): Likewise.
451 (need_convert_load): Removed.
452 (check_relocs_failed): Updated.
453 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
454 instead of setting need_convert_load.
455 (_bfd_i386_elf_convert_load): Removed.
456 * elf64-x86-64.c (need_convert_load): Removed.
457 (check_relocs_failed): Updated.
458 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
459 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
460 Return the new relocation type via r_type_p.
461 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
462 instead of setting need_convert_load.
463 (elf_x86_64_check_relocs): Don't check PIC if relocation has
465 (_bfd_x86_64_elf_convert_load): Removed.
466 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
467 with SYMBOL_REFERENCES_LOCAL_P.
468 (elf_x86_64_finish_dynamic_symbol): Likewise.
469 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
471 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
472 (_bfd_x86_elf_link_symbol_references_local): New function.
473 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
474 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
475 SYMBOL_REFERENCES_LOCAL_P.
476 (elf_x86_link_hash_entry): Add local_ref.
477 (elf_x86_link_hash_table): Remove convert_load.
478 (_bfd_i386_elf_convert_load): Removed.
479 (_bfd_x86_64_elf_convert_load): Likewise.
480 (_bfd_x86_elf_link_symbol_references_local): New.
482 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
484 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
485 (elf_x86_64_info_to_howto): Get the real relocation type by
486 masking out R_X86_64_converted_reloc_bit.
487 (elf_x86_64_check_tls_transition): Get the real relocation type
488 by masking out R_X86_64_converted_reloc_bit.
489 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
490 instead of setting converted_reloc.
491 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
492 instead of converted_reloc. Get the real relocation type by
493 masking out R_X86_64_converted_reloc_bit.
494 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
495 R_X86_64_converted_reloc_bit is valid.
496 * elfxx-x86.h (converted_reloc): Removed.
498 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
500 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
501 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
502 to get the relocation type again.
503 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
504 r_type when calling elf_x86_64_tls_transition. Don't use
505 ELF32_R_TYPE to get the relocation type again.
507 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
509 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
512 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
514 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
515 argument. Don't check relocation overflow. Avoid relocation
516 overflow if --no-relax is used. Set converted_reloc on symbol
517 if a GOTPCREL relocation is converted.
518 (elf_x86_64_relocate_section): Issue a fatal error and suggest
519 --no-relax if GOTPCREL relocation conversion leads to relocation
521 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
523 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
524 Edmar Wienskoski <edmar.wienskoski@nxp.com
526 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
527 (ppc_elf_check_relocs): Handle it.
528 (ppc_elf_vle_split20): New function.
529 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
531 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
534 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
535 for x86-64 if GOT_TLS_GDESC_P is true.
537 2017-09-03 Alan Modra <amodra@gmail.com>
540 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
542 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
544 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
545 tls_get_addr for x86-64 in one place.
547 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
549 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
550 with elfxx-x86.lo for 64-bit BFD.
551 * configure: Regenerated.
553 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
555 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
556 (_bfd_i386_elf_convert_load): This. Remove static.
557 (elf_i386_size_dynamic_sections): Removed.
558 (elf_backend_size_dynamic_sections): Likewise.
559 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
560 (_bfd_x86_64_elf_convert_load): This. Remove static.
561 (elf_x86_64_size_dynamic_sections): Removed.
562 (elf_backend_size_dynamic_sections): Likewise.
563 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
564 (elf_x86_allocate_dynrelocs): This. Make it static.
565 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
566 (elf_x86_allocate_local_dynreloc): This. Make it static.
567 (elf_i386_is_reloc_section): New function.
568 (elf_x86_64_is_reloc_section): Likewise.
569 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
570 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
571 Rearrange got_entry_size initialization.
572 (_bfd_x86_elf_size_dynamic_sections): New function.
573 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
574 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
575 (_bfd_i386_elf_convert_load): New.
576 (_bfd_x86_64_elf_convert_load): Likewise.
577 (_bfd_x86_elf_size_dynamic_sections): Likewise.
578 (elf_backend_size_dynamic_sections): Likewise.
579 (_bfd_x86_elf_allocate_dynrelocs): Removed.
580 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
582 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
584 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
587 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
589 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
590 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
592 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
594 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
595 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
596 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
597 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
598 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
599 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
601 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
603 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
604 (elf_i386_allocate_local_dynrelocs): Likewise.
605 (elf_i386_size_dynamic_sections): Replace
606 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
607 with _bfd_x86_elf_allocate_dynrelocs and
608 _bfd_x86_elf_allocate_local_dynrelocs.
609 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
610 (elf_x86_64_allocate_local_dynrelocs): Likewise.
611 (elf_x86_64_size_dynamic_sections): Replace
612 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
613 with _bfd_x86_elf_allocate_dynrelocs and
614 _bfd_x86_elf_allocate_local_dynrelocs.
615 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
616 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
617 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
618 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
620 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
622 * elf32-i386.c (is_i386_elf): Removed.
623 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
624 (elf_i386_size_dynamic_sections): Likewise.
625 (elf_i386_relocate_section): Likewise.
626 * elf64-x86-64.c (is_x86_64_elf): Removed.
627 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
629 (elf_x86_64_size_dynamic_sections): Likewise.
630 (elf_x86_64_relocate_section): Likewise.
631 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
633 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
636 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
638 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
639 (elf_i386_allocate_dynrelocs): Replace
640 elf_i386_compute_jump_table_size with
641 elf_x86_compute_jump_table_size.
642 (elf_i386_size_dynamic_sections): Likewise.
643 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
644 (elf_x86_64_allocate_dynrelocs): Replace
645 elf_x86_64_compute_jump_table_size with
646 elf_x86_compute_jump_table_size.
647 (elf_x86_64_size_dynamic_sections): Likewise.
648 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
650 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
651 (elf_x86_compute_jump_table_size): New.
653 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
655 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
657 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
658 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
660 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
662 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
663 with htab->is_vxworks.
664 (elf_i386_size_dynamic_sections): Likewise.
665 (elf_i386_relocate_section): Likewise.
666 (elf_i386_finish_dynamic_symbol): Likewise.
667 (elf_i386_finish_dynamic_sections): Likewise.
669 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
671 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
672 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
673 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
674 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
675 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
676 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
677 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
678 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
680 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
683 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
684 ELF_COMMON_DEF_P for common symbols.
686 2017-09-02 Alan Modra <amodra@gmail.com>
688 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
689 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
690 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
692 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
694 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
695 (elf_backend_gc_mark_hook): Likewise.
696 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
697 (elf_backend_gc_mark_hook): Likewise.
698 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
699 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
700 (elf_backend_gc_mark_hook): Likewise.
702 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
704 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
705 (elf_backend_adjust_dynamic_symbol): Likewise.
706 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
707 (elf_backend_adjust_dynamic_symbol): Likewise.
708 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
709 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
710 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
711 (_bfd_x86_elf_adjust_dynamic_symbol): New.
712 (elf_backend_adjust_dynamic_symbol): Likewise.
714 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
716 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
719 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
721 * elf32-i386.c (elf_i386_mkobject): Removed.
722 (bfd_elf32_mkobject): Likewise.
723 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
724 (bfd_elf64_mkobject): Likewise.
725 (bfd_elf32_mkobject): Likewise.
726 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
727 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
728 (bfd_elf64_mkobject): Likewise.
729 (bfd_elf32_mkobject): Likewise.
731 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
733 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
734 Call _bfd_x86_elf_link_setup_gnu_properties.
735 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
736 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
738 (elf_x86_64_non_lazy_plt): Likewise.
739 (elf_x86_64_lazy_bnd_plt): Likewise.
740 (elf_x86_64_non_lazy_bnd_plt): Likewise.
741 (elf_x86_64_lazy_ibt_plt): Likewise.
742 (elf_x32_lazy_ibt_plt): Likewise.
743 (elf_x86_64_non_lazy_ibt_plt): Likewise.
744 (elf_x32_non_lazy_ibt_plt): Likewise.
745 (elf_x86_64_nacl_plt): Likewise.
746 (elf_x86_64_link_setup_gnu_properties): Updated. Call
747 _bfd_x86_elf_link_setup_gnu_properties.
748 * elfxx-x86.c: Include elf-vxworks.h".
749 (_bfd_x86_elf_link_setup_gnu_properties): New function.
750 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
751 comments for pic_plt0_entry and pic_plt_entry.
752 (elf_x86_non_lazy_plt_layout): Likewise.
753 (elf_x86_plt_layout_table): New.
754 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
756 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
759 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
760 .eh_frame section for the second PLT.
761 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
762 alignment of .eh_frame section for the second PLT.
764 2017-09-01 Nick Clifton <nickc@redhat.com>
767 * dwarf2.c (decode_line_info): Fix test for an overlong line info
770 2017-09-01 Nick Clifton <nickc@redhat.com>
773 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
774 attribute buffer is NUL terminated.
776 2017-08-31 Nick Clifton <nickc@redhat.com>
779 * dwarf2.c (read_section): If necessary add a terminating NUL byte
780 to dwarf string sections.
782 2017-08-31 Alan Modra <amodra@gmail.com>
784 * po/SRC-POTFILES.in: Regenerate.
786 2017-08-31 Alan Modra <amodra@gmail.com>
788 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
789 for a section containing just a terminator. Allow multiple
790 terminators at end of section.
791 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
792 sections when not adding alignment. Assert on terminator in
795 2017-08-31 Alan Modra <amodra@gmail.com>
799 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
802 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
804 * configure.ac (bfd_backends): Add elf64.lo together with
805 elfxx-x86.lo for 64-bit BFD.
806 * configure: Regenerated.
808 2017-08-31 James Bowman <james.bowman@ftdichip.com>
810 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
813 2017-08-31 Alan Modra <amodra@gmail.com>
816 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
817 before _close_and_cleanup. Call iovec->bclose after.
818 (bfd_close): Remove code common to, and call, bfd_close_all_done.
820 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
822 * elf32-i386.c (elf_i386_plt_type): Removed.
823 (elf_i386_plt): Likewise.
824 (elf_i386_get_synthetic_symtab): Updated. Call
825 _bfd_x86_elf_get_synthetic_symtab.
826 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
827 (elf_x86_64_plt): Likewise.
828 (elf_x86_64_get_synthetic_symtab): Updated. Call
829 _bfd_x86_elf_get_synthetic_symtab.
830 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
831 (elf_x86_64_get_plt_got_vma): Likewise.
832 (elf_i386_valid_plt_reloc_p): Likewise.
833 (elf_x86_64_valid_plt_reloc_p): Likewise.
834 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
835 * elfxx-x86.h (elf_x86_plt_type): New.
836 (elf_x86_plt): Likewise.
837 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
839 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
841 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
842 target_id instead of elf_machine_code.
844 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
846 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
847 (elf_i386_lazy_plt_layout): Likewise.
848 (elf_i386_non_lazy_plt_layout): Likewise.
849 (elf_i386_plt_layout): Likewise.
850 (elf_i386_link_hash_table): Likewise.
851 (elf_i386_next_tls_desc_index): Likewise.
852 (elf_i386_srelplt2): Likewise.
853 (elf_i386_plt): Likewise.
854 (elf_i386_lazy_plt): Likewise.
855 (elf_i386_non_lazy_plt): Likewise.
856 (elf_i386_link_hash_table_create): Likewise.
857 (bfd_elf32_bfd_link_hash_table_create): Likewise.
858 (elf_i386_lazy_plt): Updated.
859 (elf_i386_non_lazy_plt): Likewise.
860 (elf_i386_lazy_ibt_plt): Likewise.
861 (elf_i386_non_lazy_ibt_plt): Likewise.
862 (elf_i386_allocate_dynrelocs): Likewise.
863 (elf_i386_size_dynamic_sections): Likewise.
864 (elf_i386_relocate_section): Likewise.
865 (elf_i386_finish_dynamic_symbol): Likewise.
866 (elf_i386_finish_dynamic_sections): Likewise.
867 (elf_i386_get_synthetic_symtab): Likewise.
868 (elf_i386_link_setup_gnu_properties): Likewise.
869 (elf_i386_nacl_plt): Likewise.
870 * elf64-x86-64.c (ABI_64_P): Removed.
871 (ELF64_DYNAMIC_INTERPRETER): Likewise.
872 (ELF32_DYNAMIC_INTERPRETER): Likewise.
873 (elf_x86_64_lazy_plt_layout): Likewise.
874 (elf_x86_64_non_lazy_plt_layout): Likewise.
875 (elf_x86_64_plt_layout): Likewise.
876 (elf_x86_64_link_hash_table): Likewise.
877 (elf_x86_64_plt): Likewise.
878 (elf_x86_64_lazy_plt): Likewise.
879 (elf_x86_64_non_lazy_plt): Likewise.
880 (elf_x86_64_link_hash_table_create): Likewise.
881 (bfd_elf64_bfd_link_hash_table_create): Likewise.
882 (bfd_elf32_bfd_link_hash_table_create): Likewise.
883 (elf_x86_64_lazy_plt): Updated.
884 (elf_x86_64_non_lazy_plt): Likewise.
885 (elf_x86_64_lazy_bnd_plt): Likewise.
886 (elf_x86_64_non_lazy_bnd_plt): Likewise.
887 (elf_x86_64_lazy_ibt_plt): Likewise.
888 (elf_x32_lazy_ibt_plt): Likewise.
889 (elf_x86_64_non_lazy_ibt_plt): Likewise.
890 (elf_x32_non_lazy_ibt_plt): Likewise.
891 (elf_x86_64_allocate_dynrelocs): Likewise.
892 (elf_x86_64_size_dynamic_sections): Likewise.
893 (elf_x86_64_relocate_section): Likewise.
894 (elf_x86_64_finish_dynamic_symbol): Likewise.
895 (elf_x86_64_finish_dynamic_sections): Likewise.
896 (elf_x86_64_get_synthetic_symtab): Likewise.
897 (elf_x86_64_link_setup_gnu_properties): Likewise.
898 (elf_x86_64_nacl_plt): Likewise.
899 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
901 (ELF32_DYNAMIC_INTERPRETER): New.
902 (ELF64_DYNAMIC_INTERPRETER): Likewise.
903 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
904 (_bfd_x86_elf_link_hash_table_create): Likewise.
905 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
906 (elf_x86_link_hash_table_free): This. Make it static.
907 * elfxx-x86.h: Don't include "objalloc.h".
909 (elf_x86_lazy_plt_layout): Likewise.
910 (elf_x86_non_lazy_plt_layout): Likewise.
911 (elf_x86_plt_layout): Likewise.
912 (_bfd_x86_elf_link_hash_table_create): Likewise.
913 (bfd_elf64_bfd_link_hash_table_create): Likewise.
914 (bfd_elf32_bfd_link_hash_table_create): Likewise.
915 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
916 srelplt2 and next_tls_desc_index.
917 (_bfd_x86_elf_link_hash_table_free): Removed.
919 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
921 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
922 branch offset interpretation.
924 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
927 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
929 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
931 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
932 (elf_x86_64_srelplt2): Likewise.
934 2017-08-30 Alan Modra <amodra@gmail.com>
936 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
937 (ppc64_elf_tls_optimize): Set it.
938 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
939 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
940 addis would add zero.
941 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
942 (ppc_elf_tls_optimize): Set it.
943 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
944 insn on TPREL16_LO relocs to use r2 when addis would add zero.
946 2017-08-30 Alan Modra <amodra@gmail.com>
948 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
949 __tls_get_addr call sequences to LE, don't move the addi down
950 to the nop. Replace the bl with addi and leave the nop alone.
952 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
954 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
956 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
958 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
960 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
962 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
963 (BFD64_BACKENDS): Likewise.
964 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
965 (BFD64_BACKENDS_CFILES): Likewise.
966 * Makefile.in: Regenerated.
967 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
968 elf32-i386.lo and elf64-x86-64.lo.
969 * configure: Regenerated.
970 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
971 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
972 "objalloc.h" and "hashtab.h".
973 (ELIMINATE_COPY_RELOCS): Removed.
974 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
975 (SYMBOL_NO_COPYRELOC): Likewise.
976 (elf_i386_link_hash_entry): Likewise.
977 (GOT_UNKNOWN): Likewise.
978 (GOT_NORMAL): Likewise.
979 (GOT_TLS_GD): Likewise.
980 (elf_i386_hash_entry): Likewise.
981 (elf_i386_obj_tdata): Likewise.
982 (elf_i386_tdata): Likewise.
983 (elf_i386_local_got_tls_type): Likewise.
984 (elf_i386_local_tlsdesc_gotent): Likewise.
985 (elf_i386_hash_table): Likewise.
986 (elf_i386_link_hash_newfunc): Likewise.
987 (elf_i386_local_htab_hash): Likewise.
988 (elf_i386_local_htab_eq): Likewise.
989 (elf_i386_get_local_sym_hash): Likewise.
990 (elf_i386_link_hash_table_free): Likewise.
991 (elf_i386_copy_indirect_symbol): Likewise.
992 (elf_i386_fixup_symbol): Likewise.
993 (elf_i386_readonly_dynrelocs): Likewise.
994 (elf_i386_always_size_sections): Likewise.
995 (elf_i386_set_tls_module_base): Likewise.
996 (elf_i386_dtpoff_base): Likewise.
997 (compare_relocs): Likewise.
998 (elf_i386_hash_symbol): Likewise.
999 (elf_i386_parse_gnu_properties): Likewise.
1000 (elf_i386_merge_gnu_properties): Likewise.
1001 (elf_i386_link_check_relocs): Likewise.
1002 (elf_i386_merge_symbol_attribute): Likewise.
1003 (bfd_elf32_bfd_link_check_relocs): Likewise.
1004 (elf_backend_copy_indirect_symbol): Likewise.
1005 (elf_backend_always_size_sections): Likewise.
1006 (elf_backend_omit_section_dynsym): Likewise.
1007 (elf_backend_hash_symbol): Likewise.
1008 (elf_backend_fixup_symbol): Likewise.
1009 (elf_backend_parse_gnu_properties): Likewise.
1010 (elf_backend_merge_gnu_properties): Likewise.
1011 (elf_backend_merge_symbol_attribute): Likewise.
1012 (elf_i386_mkobject): Updated.
1013 (elf_i386_link_hash_table_create): Likewise.
1014 (elf_i386_check_tls_transition): Likewise.
1015 (elf_i386_tls_transition): Likewise.
1016 (elf_i386_convert_load_reloc): Likewise.
1017 (elf_i386_check_relocs): Likewise.
1018 (elf_i386_adjust_dynamic_symbol): Likewise.
1019 (elf_i386_allocate_dynrelocs): Likewise.
1020 (elf_i386_convert_load): Likewise.
1021 (elf_i386_size_dynamic_sections): Likewise.
1022 (elf_i386_relocate_section): Likewise.
1023 (elf_i386_finish_dynamic_symbol ): Likewise.
1024 (elf_i386_finish_dynamic_sections): Likewise.
1025 (elf_i386_output_arch_local_syms): Likewise.
1026 (elf_i386_get_synthetic_symtab): Likewise.
1027 (elf_i386_link_setup_gnu_properties): Likewise.
1028 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1029 of elf_link_hash_table, as base.
1030 (elf_i386_next_tls_desc_index): New.
1031 (elf_i386_srelplt2): Likewise.
1032 (elf_i386_plt): Likewise.
1033 (elf_i386_lazy_plt): Likewise.
1034 (elf_i386_non_lazy_plt): Likewise.
1035 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1036 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1037 "objalloc.h" and "hashtab.h".
1038 (ELIMINATE_COPY_RELOCS): Removed.
1039 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1040 (SYMBOL_NO_COPYRELOC): Likewise.
1041 (elf_x86_64_link_hash_entry): Likewise.
1042 (GOT_UNKNOWN): Likewise.
1043 (GOT_NORMAL): Likewise.
1044 (GOT_TLS_GD): Likewise.
1045 (elf_x86_64_hash_entry): Likewise.
1046 (elf_x86_64_obj_tdata): Likewise.
1047 (elf_x86_64_tdata): Likewise.
1048 (elf_x86_64_local_got_tls_type): Likewise.
1049 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1050 (elf_x86_64_hash_table): Likewise.
1051 (elf_x86_64_link_hash_newfunc): Likewise.
1052 (elf_x86_64_local_htab_hash): Likewise.
1053 (elf_x86_64_local_htab_eq): Likewise.
1054 (elf_x86_64_get_local_sym_hash): Likewise.
1055 (elf_x86_64_link_hash_table_free): Likewise.
1056 (elf_x86_64_copy_indirect_symbol): Likewise.
1057 (elf_x86_64_fixup_symbol): Likewise.
1058 (elf_x86_64_readonly_dynrelocs): Likewise.
1059 (elf_x86_64_always_size_sections): Likewise.
1060 (elf_x86_64_set_tls_module_base): Likewise.
1061 (elf_x86_64_dtpoff_base): Likewise.
1062 (compare_relocs): Likewise.
1063 (elf_x86_64_merge_symbol_attribute): Likewise.
1064 (elf_x86_64_hash_symbol): Likewise.
1065 (elf_x86_64_parse_gnu_properties): Likewise.
1066 (elf_x86_64_merge_gnu_properties): Likewise.
1067 (elf_x86_64_link_check_relocs): Likewise.
1068 (elf_backend_copy_indirect_symbol): Likewise.
1069 (elf_backend_always_size_sections): Likewise.
1070 (bfd_elf64_bfd_link_check_relocs): Likewise.
1071 (elf_backend_merge_symbol_attribute): Likewise.
1072 (elf_backend_hash_symbol): Likewise.
1073 (elf_backend_omit_section_dynsym): Likewise.
1074 (elf_backend_fixup_symbol): Likewise.
1075 (elf_backend_parse_gnu_properties): Likewise.
1076 (elf_backend_merge_gnu_properties): Likewise.
1077 (bfd_elf32_bfd_link_check_relocs): Likewise.
1078 (elf_x86_64_mkobject): Updated.
1079 (elf_x86_64_link_hash_table_create): Likewise.
1080 (elf_x86_64_check_tls_transition): Likewise.
1081 (elf_x86_64_tls_transition): Likewise.
1082 (elf_x86_64_convert_load_reloc): Likewise.
1083 (elf_x86_64_check_relocs): Likewise.
1084 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1085 (elf_x86_64_allocate_dynrelocs): Likewise.
1086 (elf_x86_64_convert_load): Likewise.
1087 (elf_x86_64_size_dynamic_sections): Likewise.
1088 (elf_x86_64_relocate_section): Likewise.
1089 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1090 (elf_x86_64_finish_dynamic_sections): Likewise.
1091 (elf_x86_64_output_arch_local_syms): Likewise.
1092 (elf_x86_64_get_synthetic_symtab): Likewise.
1093 (elf_x86_64_link_setup_gnu_properties): Likewise.
1094 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1095 instead of elf_link_hash_table, as base.
1096 (elf_x86_64_next_tls_desc_index): New.
1097 (elf_x86_64_srelplt2): Likewise.
1098 (elf_x86_64_plt): Likewise.
1099 (elf_x86_64_lazy_plt): Likewise.
1100 (elf_x86_64_non_lazy_plt): Likewise.
1101 * elfxx-x86.c: New file.
1102 * elfxx-x86.h: Likewise.
1104 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1106 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1108 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1110 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1113 sections before checking dynamic relocations and free invalid
1114 PLT section contents.
1115 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1117 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1120 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1122 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1125 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1127 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1129 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1133 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1135 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1138 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1139 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1140 Add a has_no_copy_on_protected bitfield.
1141 (elf_has_no_copy_on_protected): New.
1142 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1143 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1144 (elf_merge_gnu_property_list): Likewise.
1145 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1146 to FALSE for elf_has_no_copy_on_protected.
1147 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1148 (elf_i386_link_hash_entry): Add def_protected.
1149 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1150 when checking info->nocopyreloc.
1151 (elf_i386_link_setup_gnu_properties): Don't set
1152 extern_protected_data here.
1153 (elf_i386_merge_symbol_attribute): New function.
1154 (elf_backend_merge_symbol_attribute): New.
1155 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1156 (elf_x86_64_link_hash_entry): Add def_protected.
1157 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1158 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1159 when checking info->nocopyreloc.
1160 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1161 relocation run-time overflow and unresolvable R_X86_64_32S
1162 relocation against protected data symbol defined in shared object
1163 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1164 (elf_x86_64_link_setup_gnu_properties): Don't set
1165 extern_protected_data here.
1166 (elf_x86_64_merge_symbol_attribute): New function.
1167 (elf_backend_merge_symbol_attribute): New.
1169 2017-08-26 Alan Modra <amodra@gmail.com>
1171 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1172 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1173 (ppc_elf_relocate_section): Comment fix.
1174 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1175 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1176 Support dynamic relocs for TPREL16 when non-pic too.
1177 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1178 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1181 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1184 "symbol" in comments.
1185 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1187 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1190 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1191 R_X86_64_PC32 relocation run-time overflow and unresolvable
1192 R_X86_64_32S relocation with -z nocopyreloc.
1194 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1196 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1197 Undefined symbols may not have a type.
1198 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1200 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1202 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1203 bfd_link_info. Report shared, PIE or PDE object based on
1205 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1206 (elf_x86_64_relocate_section): Likewise.
1208 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1210 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1211 for function symbols.
1212 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1214 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1216 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1217 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1218 is set on any input relocatable file.
1219 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1221 2017-08-23 Alan Modra <amodra@gmail.com>
1224 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1225 ensure_undefweak_dynamic. Handle undefined too.
1226 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1227 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1228 (allocate_dynrelocs): Discard undefined non-default visibility
1229 relocs first. Make undefined syms dynamic. Tidy goto.
1231 2017-08-21 Alan Modra <amodra@gmail.com>
1232 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1236 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1238 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1241 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1242 undefined weak symbols.
1244 2017-08-18 Nick Clifton <nickc@redhat.com>
1247 * tekhex.c (getsym): Fix check for source pointer walking off the
1248 end of the input buffer.
1250 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1253 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1254 relocations in debug sections, change abort to _bfd_error_handler.
1256 2017-08-14 Nick Clifton <nickc@redhat.com>
1259 * elf.c (setup_group): Check for an empty or very small group
1261 * po/bfd.pot: Regenerate.
1263 2017-08-14 Alan Modra <amodra@gmail.com>
1266 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1267 alignment padding here.
1268 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1269 in a reverse pass over sections.
1271 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1274 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1275 for @plt suffixes first.
1276 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1278 2017-08-08 Nick Clifton <nickc@redhat.com>
1281 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1282 small section lengths.
1283 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1285 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1286 there is enough data present in the note.
1288 2017-08-08 Alan Modra <amodra@gmail.com>
1291 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1292 got.refcount for GOTOFF relocs, just create .got section.
1294 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1296 * elflink.c (elf_link_add_object_symbols): Move common symbol
1297 check after bed->common_definition.
1299 2017-08-07 Alan Modra <amodra@gmail.com>
1302 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1303 needed to define various dynamic tags have been discarded.
1305 2017-08-07 Nick Clifton <nickc@redhat.com>
1308 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1309 has not been set then use the bfd returned by
1310 _bfd_elf_link_setup_gnu_properties. If that is null then search
1311 through all the input bfds selecting the first normal, ELF format
1313 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1315 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1317 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1319 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1320 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1321 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1322 (elf_i386_link_check_relocs): New function.
1323 (bfd_elf32_bfd_link_check_relocs): New.
1324 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1326 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1327 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1328 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1329 (elf_x86_64_link_check_relocs): New function.
1330 (bfd_elf64_bfd_link_check_relocs): New.
1331 (bfd_elf32_bfd_link_check_relocs): Likewise.
1333 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1336 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1337 as undefined for --no-define-common.
1339 2017-08-05 Alan Modra <amodra@gmail.com>
1341 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1342 hppa_link_hash_table.
1344 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1346 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1347 entries for sysregs with negative indices.
1349 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1351 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1352 isn't the S/390 specific elf data.
1353 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1355 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1357 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1358 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1359 [R_RISCV_ADD16]: Likewise.
1360 [R_RISCV_ADD32]: Likewise.
1361 [R_RISCV_ADD64]: Likewise.
1362 [R_RISCV_SUB6]: Likewise.
1363 [R_RISCV_SUB8]: Likewise.
1364 [R_RISCV_SUB16]: Likewise.
1365 [R_RISCV_SUB32]: Likewise.
1366 [R_RISCV_SUB64]: Likewise.
1368 2017-07-31 Alan Modra <amodra@gmail.com>
1370 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1371 without ld.so checks.
1373 2017-07-29 Alan Modra <amodra@gmail.com>
1376 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1377 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1378 (is_elfv2_localentry0): Test non_zero_localentry.
1379 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1381 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1383 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1384 pointer check for htab->elf.irelplt.
1385 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1387 2017-07-27 Nick Clifton <nickc@redhat.com>
1390 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1392 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1394 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1396 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1398 (evax_bfd_print_emh): Check for invalid string lengths.
1400 2017-07-25 Nick Clifton <nickc@redhat.com>
1402 * po/fr.po: Updated French translation.
1404 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1407 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1408 16-bit absolute branches into 10-bit pc-relative branches on the
1409 MSP430 as well as the MSP430X.
1411 2017-07-25 Alan Modra <amodra@gmail.com>
1413 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1414 (stub_eh_frame_size): New function.
1415 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1416 (group_sections): Init group tls_get_addr_opt_bctrl.
1417 (ppc64_elf_size_stubs): Update sizing and initialization of
1418 .eh_frame. Iteration over stubs via group list.
1419 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1420 (ppc64_elf_finish_dynamic_sections): Update finalization of
1423 2017-07-24 Nick Clifton <nickc@redhat.com>
1426 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1427 of the relocs to the canonicalize_one_reloc routine.
1428 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1429 for the _bfd_mach_o_canonicalize_one_reloc field.
1430 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1431 res_base parameter. Use to check for corrupt pair relocs.
1432 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1434 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1436 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1439 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1440 enough data in the record before attempting to parse it.
1441 (_bfd_vms_slurp_eeom): Likewise.
1443 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1444 (image_set_ptr): Likewise.
1445 (alpha_vms_slurp_relocs): Likewise.
1447 (alpha_vms_object_p): Check for a truncated record.
1449 2017-07-24 Nick Clifton <nickc@redhat.com>
1452 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1453 an unrecognized reloc and sets the bfd_error value.
1454 * libbfd.h: Regenerate.
1455 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1457 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1458 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1459 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1460 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1461 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1463 2017-07-23 Alan Modra <amodra@gmail.com>
1465 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1468 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1471 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1472 reloc_class_ifunc for ifunc symbols.
1474 2017-07-19 Nick Clifton <nickc@redhat.com>
1477 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1478 correct magic bytes at the start, set the error to wrong format
1479 and clear the format selector before returning NULL.
1481 2017-07-19 Nick Clifton <nickc@redhat.com>
1484 * coff-rs6000.c (_bfd_strntol): New function.
1485 (_bfd_strntoll): New function.
1486 (GET_VALUE_IN_FIELD): New macro.
1487 (EQ_VALUE_IN_FIELD): new macro.
1488 (_bfd_xcoff_slurp_armap): Use new macros.
1489 (_bfd_xcoff_archive_p): Likewise.
1490 (_bfd_xcoff_read_ar_hdr): Likewise.
1491 (_bfd_xcoff_openr_next_archived_file): Likewise.
1492 (_bfd_xcoff_stat_arch_elt): Likewise.
1493 * coff64-rs6000.c (_bfd_strntol): New function.
1494 (_bfd_strntoll): New function.
1495 (GET_VALUE_IN_FIELD): New macro.
1496 (xcoff64_slurp_armap): Use new macros.
1498 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1499 John Eric Martin <John.Martin@emmicro-us.com>
1501 * bfd-in2.h: Regenerate.
1502 * libbfd.h: Regenerate.
1503 * elf32-arc.c (JLI): Define.
1504 * reloc.c: Add JLI relocations.
1506 2017-07-18 Nick Clifton <nickc@redhat.com>
1509 * coff-sh.c: Fix spelling typos.
1510 * compress.c: Likewise.
1511 * cpu-pdp11.c: Likewise.
1512 * ecofflink.c: Likewise.
1513 * elf-m10300.c: Likewise.
1515 * elf32-arm.c: Likewise.
1516 * elf32-m68k.c: Likewise.
1517 * elf32-nds32.c: Likewise.
1518 * elf32-ppc.c: Likewise.
1519 * elf32-sh.c: Likewise.
1520 * elf32-v850.c: Likewise.
1521 * elf64-ppc.c: Likewise.
1522 * elf64-x86-64.c: Likewise.
1523 * elflink.c: Likewise.
1524 * elfnn-aarch64.c: Likewise.
1525 * elfxx-mips.c: Likewise.
1527 * sunos.c: Likewise.
1528 * vms-alpha.c: Likewise.
1529 * xcofflink.c: Likewise.
1531 2017-07-18 Nick Clifton <nickc@redhat.com>
1534 * coffcode.h (handle_COMDAT): Replace abort with an error message
1537 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1540 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1543 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1547 2017-07-16 Alan Modra <amodra@gmail.com>
1549 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1550 __tls_index GOT entries when using __tls_get_addr_opt stub.
1551 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1553 2017-07-12 Alan Modra <amodra@gmail.com>
1555 * po/es.po: Update from translationproject.org/latest/bfd/.
1556 * po/fi.po: Likewise.
1557 * po/fr.po: Likewise.
1558 * po/id.po: Likewise.
1559 * po/ja.po: Likewise.
1560 * po/ro.po: Likewise.
1561 * po/ru.po: Likewise.
1562 * po/sr.po: Likewise.
1563 * po/sv.po: Likewise.
1564 * po/tr.po: Likewise.
1565 * po/uk.po: Likewise.
1566 * po/vi.po: Likewise.
1567 * po/zh_CN.po: Likewise.
1568 * po/hr.po: New file from translationproject.org.
1569 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1570 * configure: Regenerate.
1572 2017-07-12 Nick Clifton <nickc@redhat.com>
1574 Fix compile time warnings using gcc 7.1.1.
1575 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1577 (elf_xtensa_get_gotplt_section): Increase length of got_name
1579 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1580 default return of FALSE.
1581 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1582 default return of FALSE.
1584 2017-07-12 Alan Modra <amodra@gmail.com>
1586 * binary.c (binary_set_section_contents): Don't print filepos in
1588 (coff_write_object_contents): Cast size_t for error message.
1589 (coff_slurp_line_table): Don't use bfd_vma symndx.
1590 (coff_slurp_reloc_table): Remove unneeded cast.
1591 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1593 (find_abstract_instance_name): Likewise.
1594 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1595 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1596 (elf32_arm_check_relocs): Make r_symndx an int.
1597 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1599 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1601 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1603 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1604 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1605 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1606 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1607 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1608 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1609 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1610 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1611 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1612 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1613 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1614 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1615 and use %lu for error message.
1616 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1617 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1620 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1622 (elf32_arm_final_link_relocate): Likewise.
1623 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1624 * coffcode.h (styp_to_sec_flags): Likewise.
1625 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1626 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1627 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1628 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1629 (elf32_bfin_merge_private_bfd_data): Likewise.
1630 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1631 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1632 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1633 (i370_elf_relocate_section): Likewise.
1634 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1635 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1636 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1637 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1638 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1639 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1640 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1641 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1642 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1643 * ieee.c (ieee_write_id, read_id): Likewise.
1644 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1645 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1646 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1647 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1648 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1649 * stabs.c (_bfd_link_section_stabs): Likewise.
1651 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1653 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1654 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1655 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1656 * coff-sh.c (sh_relax_section): Likewise.
1657 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1658 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1659 * coffcode.h (coff_slurp_reloc_table): Likewise.
1660 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1661 (_bfd_coff_read_string_table): Likewise.
1662 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1663 * compress.c (bfd_get_full_section_contents): Likewise.
1664 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1665 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1666 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1667 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1668 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1669 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1670 (elf32_arm_write_section): Likewise.
1671 * elf32-bfin.c (bfin_relocate_section): Likewise.
1672 (bfinfdpic_relocate_section): Likewise.
1673 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1674 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1675 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1676 (elf_i386_relocate_section): Likewise.
1677 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1678 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1679 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1680 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1681 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1682 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1683 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1684 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1685 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1686 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1687 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1688 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1689 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1690 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1691 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1692 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1693 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1694 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1695 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1696 * elf32-sh.c (sh_elf_relax_section): Likewise.
1697 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1698 (sh_elf_relocate_section): Likewise.
1699 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1700 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1701 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1702 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1703 * elf32-v850.c (v850_elf_relax_section): Likewise.
1704 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1705 (elf_vax_relocate_section): Likewise.
1706 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1707 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1708 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1709 (do_fix_for_relocatable_link): Likewise.
1710 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1711 (elf64_alpha_relax_with_lituse): Likewise.
1712 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1713 (elf_hppa_final_link_relocate): Likewise.
1714 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1715 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1716 (elf64_vms_link_add_object_symbols): Likewise.
1717 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1718 (mmix_final_link_relocate): Likewise.
1719 * elf64-s390.c (invalid_tls_insn): Likewise.
1720 (elf_s390_relocate_section): Likewise.
1721 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1722 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1723 (elf_x86_64_relocate_section): Likewise.
1724 * elfcode.h (elf_slurp_symbol_table): Likewise.
1725 * elfcore.h (elf_core_file_p): Likewise.
1726 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1727 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1728 (elfNN_aarch64_relocate_section): Likewise.
1729 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1730 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1731 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1732 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1733 (_bfd_mips_elf_relocate_section): Likewise.
1734 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1735 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1736 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1737 * ieee.c (ieee_slurp_external_symbols): Likewise.
1738 * ihex.c (ihex_write_object_content): Likewise.
1739 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1740 * merge.c (_bfd_merged_section_offset): Likewise.
1741 * mmo.c (mmo_write_loc_chunk): Likewise.
1742 (mmo_write_object_contents): Likewise.
1743 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1744 * stabs.c (_bfd_link_section_stabs): Likewise.
1745 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1747 2017-07-11 Alan Modra <amodra@gmail.com>
1749 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1751 2017-07-11 Alan Modra <amodra@gmail.com>
1753 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1754 instruction" error using _bfd_error_handler, not einfo.
1756 2017-07-10 Nick Clifton <nickc@redhat.com>
1758 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1759 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1761 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1763 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1765 2017-07-07 Alan Modra <amodra@gmail.com>
1767 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1769 2017-07-07 Alan Modra <amodra@gmail.com>
1771 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1772 as long long. Move code replacing "ll" with "I64", and simplify.
1774 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1776 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1779 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1781 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1783 (line_info_add_file_name): Likewise.
1784 (decode_line_info): Likewise.
1786 2017-07-04 Tristan Gingold <gingold@adacore.com>
1788 * version.m4: Bump version to 2.29.51
1789 * configure: Regenerate.
1791 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1793 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1794 sanity check at the head of this function.
1796 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1798 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1799 dwarf_line_str_size.
1800 (struct attr_abbrev): Add field implicit_const.
1801 (dwarf_debug_sections): Add .debug_line_str.
1802 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1803 (dwarf_debug_section_assert): Add static assertion.
1804 (read_indirect_line_string): New.
1805 (read_abbrevs): Support DW_FORM_implicit_const.
1806 (is_str_attr): Support DW_FORM_line_strp.
1807 (read_attribute_value): Support DW_FORM_line_strp and
1808 DW_FORM_implicit_const.
1809 (read_attribute): Support DW_FORM_implicit_const.
1810 (line_info_add_include_dir, line_info_add_include_dir_stub):
1811 (line_info_add_file_name, read_formatted_entries): New.
1812 (decode_line_info, parse_comp_unit): Support DWARF 5.
1813 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1815 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1817 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1818 abort statement that was put for symbols that are not dynamic.
1820 2017-07-03 Tristan Gingold <gingold@adacore.com>
1822 * po/bfd.pot: Regenerate
1824 2017-07-03 Alan Modra <amodra@gmail.com>
1826 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1827 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1828 * elf.c (setup_group): Use "Lx" to print sh_size.
1829 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1830 unknown section type in hex.
1831 (copy_special_section_fields): Style fix.
1832 (bfd_section_from_shdr): Correct format for sh_link. Use a
1833 common error message for all the variants of unrecognized
1835 (assign_file_positions_for_load_sections): Use "Lx" for lma
1836 adjust error message.
1837 (assign_file_positions_for_non_load_sections): Formatting.
1838 (rewrite_elf_program_header): Formatting. Use "Lx" for
1839 bfd_vma values in error messages.
1840 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1841 ELF_R_SYM value to type expected by format.
1842 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1844 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1845 (elf_link_input_bfd): Use "Lx" for r_info.
1846 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1848 2017-07-03 Alan Modra <amodra@gmail.com>
1850 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1851 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1852 Microsoft C library variant of long long format specifier.
1853 (PRINT20): Cast value to bfd_uint64_t not long long.
1854 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1855 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1856 long long. Don't cast to bfd_vma.
1857 * elf32-score.c (score3_bfd_getl48): Likewise.
1858 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1860 2017-07-03 Alan Modra <amodra@gmail.com>
1862 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1864 (bfd_elf_print_symbol): Don't cast symbol->flags.
1865 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1866 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1867 _bfd_error_handler argument order.
1868 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1870 2017-07-03 Alan Modra <amodra@gmail.com>
1872 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1873 AC_TYPE_LONG_DOUBLE.
1874 * configure: Regenerate.
1875 * config.in: Regenerate.
1877 2017-06-29 Andrew Waterman <andrew@sifive.com>
1879 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1882 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1884 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1885 unless it is undefined weak.
1886 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1887 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1889 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1890 is not dynamic in PIC, abort.
1892 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1895 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1896 undefined weak symbols into dynamic.
1897 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1898 relocation for non-dynamic symbols.
1899 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1901 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1903 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1904 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1905 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1906 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1907 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1910 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1912 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1913 (elfcore_write_s390_gs_bc): Likewise.
1914 * elf.c (elfcore_grok_s390_gs_cb): New function.
1915 (elfcore_grok_s390_gs_bc): New function.
1916 (elfcore_grok_note): Call them.
1917 (elfcore_write_s390_gs_cb): New function.
1918 (elfcore_write_s390_gs_bc): New function.
1919 (elfcore_write_register_note): Call them.
1921 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1923 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1924 bfd_get_file_size. Check archive element size.
1925 (_bfd_generic_get_section_contents_in_window): Likewise.
1927 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1929 * bfd-in2.h: Regenerated.
1930 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1931 (bfd_get_file_size): Likewise.
1933 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1934 Matthew Fortune <matthew.fortune@imgtec.com>
1936 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1937 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1938 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1939 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1941 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1942 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1943 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1944 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1945 `bfd_mach_mips_interaptiv_mr2' entries.
1946 * bfd-in2.h: Regenerate.
1948 2017-06-27 Nick Clifton <nickc@redhat.com>
1950 * tekhex.c (pass_over): Revert accidental conversion of a local
1951 array to a static array.
1953 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1956 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1957 reloc addend if necessary. Adjust diff only if
1958 shrinked_insn_address < end_address.
1960 2017-06-27 Alan Modra <amodra@gmail.com>
1963 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1964 (_bfd_generic_get_section_contents_in_window): Likewise.
1966 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1968 * elfnn-riscv.c (perform_relocation): Support the new
1969 R_RISCV_32_PCREL relocation.
1970 (riscv_elf_relocate_section): Likewise.
1971 * elfxx-riscv.c (howto_table): Likewise.
1972 (riscv_reloc_map): Likewise.
1973 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1974 * libbfd.h: Regenerate.
1976 2017-06-27 Alan Modra <amodra@gmail.com>
1979 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1980 Use unsigned file pointer type, and remove cast.
1981 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1982 Add "count", not "sz".
1984 2017-06-26 Pedro Alves <palves@redhat.com>
1987 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1990 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1993 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1996 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1998 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1999 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2000 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2001 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2002 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2004 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2007 * compress.c (bfd_get_full_section_contents): Don't check the
2009 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2010 reject a section whose size + offset is greater than the size
2012 (_bfd_generic_get_section_contents_in_window): Likewise.
2014 2017-06-26 Nick Clifton <nickc@redhat.com>
2017 * tekhex.c (getvalue): Check for the source pointer exceeding the
2018 end pointer before the first byte is read.
2020 2017-06-26 Nick Clifton <nickc@redhat.com>
2023 * opncls.c (get_build_id): Check that the section is big enough
2024 to contain the whole note.
2025 * compress.c (bfd_get_full_section_contents): Check for and reject
2026 a section whose size is greater than the size of the entire file.
2027 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2028 contain a notes section.
2030 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2032 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2034 (elf_s390_modify_segment_map): Likewise.
2035 (bfd_elf_s390_set_options): Lisewise.
2037 2017-06-26 Alan Modra <amodra@gmail.com>
2039 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2041 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2042 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2043 .preinit_array on --just-syms bfds.
2044 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2045 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2046 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2048 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2050 * elf.c (find_link): Bounds check "hint".
2052 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2054 * elf32-arm.c (using_thumb_only): Update list of architectures in
2055 BFD_ASSERT for which the logic is valid.
2056 (using_thumb2_bl): Likewise.
2057 (using_thumb2): Likewise and return true for ARMv8-R.
2058 (arch_has_arm_nop): Likewise.
2059 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2060 merging logic. Update commentis for value 15 of v8m_baseline,
2061 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2062 merging of value 15 of Tag_CPU_arch.
2064 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2066 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2067 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2068 * bfd-in2.h: Regenerate.
2070 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2072 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2073 the error_alignment label forward. Properly align program
2074 property note section.
2076 2017-06-22 Eric Christopher <echristo@gmail.com>
2078 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2079 abs to fix a truncation warning.
2081 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2083 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2084 local undefined weak symbol to 0.
2085 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2087 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2089 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2090 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2091 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2092 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2093 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2094 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2095 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2096 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2098 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2100 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2101 (elf_i386_lazy_ibt_plt_entry): Likewise.
2102 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2103 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2104 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2105 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2106 (elf_i386_lazy_plt_layout): Likewise.
2107 (elf_i386_non_lazy_plt_layout): Likewise.
2108 (elf_i386_link_hash_entry): Add plt_second.
2109 (elf_i386_link_hash_table): Add plt_second and
2110 plt_second_eh_frame.
2111 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2112 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2113 the second PLT. Check the second PLT.
2114 (elf_i386_relocate_section): Use the second PLT to resolve
2115 PLT reference if needed.
2116 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2118 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2119 second PLT. Generate unwind info for the second PLT.
2120 (elf_i386_plt_type): Add plt_second.
2121 (elf_i386_get_synthetic_symtab): Support the second PLT.
2122 (elf_i386_parse_gnu_properties): Support
2123 GNU_PROPERTY_X86_FEATURE_1_AND.
2124 (elf_i386_merge_gnu_properties): Support
2125 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2126 on GNU_PROPERTY_X86_FEATURE_1_IBT
2127 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2128 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2129 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2130 is set on all relocatable inputs.
2131 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2132 (elf_x32_lazy_ibt_plt_entry): Likewise.
2133 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2134 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2135 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2136 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2137 (elf_x86_64_lazy_ibt_plt): Likewise.
2138 (elf_x32_lazy_ibt_plt): Likewise.
2139 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2140 (elf_x32_non_lazy_ibt_plt): Likewise.
2141 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2142 (elf_x86_64_parse_gnu_properties): Support
2143 GNU_PROPERTY_X86_FEATURE_1_AND.
2144 (elf_x86_64_merge_gnu_properties): Support
2145 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2146 on GNU_PROPERTY_X86_FEATURE_1_IBT
2147 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2148 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2149 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2150 is set on all relocatable inputs.
2152 2017-06-22 Nick Clifton <nickc@redhat.com>
2155 * som.c (setup_sections): NUL terminate the space_strings buffer.
2156 Check that the space.name field does not index beyond the end of
2157 the space_strings buffer.
2159 2017-06-21 Nick Clifton <nickc@redhat.com>
2162 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2164 2017-06-21 Nick Clifton <nickc@redhat.com>
2167 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2168 type of the size parameter.
2169 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2170 length of the counted string.
2171 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2172 (_bfd_vms_save_counted_string): Likewise.
2173 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2174 _bfd_vms_save_counted_string.
2175 (_bfd_vms_slurp_ehdr): Likewise.
2176 (_bfd_vms_slurp_egsd): Likewise.
2177 (Parse_module): Likewise.
2179 2017-06-21 Alan Modra <amodra@gmail.com>
2181 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2182 calls before tocsave calls.
2183 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2186 2017-06-21 Nick Clifton <nickc@redhat.com>
2189 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2190 bfd_get_full_section_contents returns no contents.
2192 2017-06-21 Nick Clifton <nickc@redhat.com>
2195 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2198 2017-06-21 Nick Clifton <nickc@redhat.com>
2201 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2203 (image_set_ptr): Likewise.
2204 (alpha_vms_fix_sec_rel): Likewise.
2205 (alpha_vms_slurp_relocs): Likewise.
2207 2017-06-21 Nick Clifton <nickc@redhat.com>
2210 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2212 (ieee_archive_p): Likewise.
2213 (ieee_object_p): Likewise.
2215 2017-06-21 Nick Clifton <nickc@redhat.com>
2218 * elf.c (setup_group): Zero the group section pointer list after
2219 allocation so that loops can be caught. Check for NULL pointers
2220 when processing a group list.
2222 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2224 * elf-s390.h: New file.
2225 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2227 (elf_s390_additional_program_headers): New function.
2228 (elf_s390_modify_segment_map): New function.
2229 (bfd_elf_s390_set_options): New function.
2230 (elf_backend_additional_program_headers)
2231 (elf_backend_modify_segment_map): Add macro definitions.
2233 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2237 the DYNAMIC bit instead of bfd_count_sections.
2239 2017-06-19 Nick Clifton <nickc@redhat.com>
2242 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2244 (evax_bfd_print_eeom): Likewise.
2245 (evax_bfd_print_egsd): Check for an overlarge record length.
2246 (evax_bfd_print_etir): Likewise.
2248 2017-06-19 Nick Clifton <nickc@redhat.com>
2251 * libieee.h (struct common_header_type): Add end_p field.
2252 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2254 (read_id): Check for a length that exceeds the remaining bytes in
2256 (ieee_seek): Initialise end_p.
2257 (ieee_archive_p): Likewise.
2258 (ieee_object_p): Likewise.
2260 2017-06-19 Nick Clifton <nickc@redhat.com>
2263 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2264 before reading the EIHS structure entries.
2266 2017-06-19 Nick Clifton <nickc@redhat.com>
2269 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2270 gsd_size. Check that there are enough bytes remaining to read the
2271 type and size of the next egsd. Check that the size of the egsd
2272 does not exceed the size of the record.
2274 2017-06-19 Alan Modra <amodra@gmail.com>
2276 * config.bfd: Correct targ_underscore for cris.
2278 2017-06-18 Alan Modra <amodra@gmail.com>
2280 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2281 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2283 2017-06-16 Nick Clifton <nickc@redhat.com>
2285 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2286 bucketlist is empty because there are no symbols to add to the
2289 2017-06-16 Alan Modra <amodra@gmail.com>
2295 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2296 (BFD_JUMP_TABLE_LINK): Likewise.
2297 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2298 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2299 (bfd_elf_define_start_stop): New function.
2300 * linker.c (bfd_generic_define_start_stop): New function.
2301 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2303 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2304 * aout-target.h (MY_bfd_define_start_stop): Define.
2305 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2306 * binary.c (binary_bfd_define_start_stop): Define.
2307 * bout.c (b_out_bfd_define_start_stop): Define.
2308 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2309 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2310 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2311 * coffcode.h (coff_bfd_define_start_stop): Define.
2312 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2313 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2314 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2315 * ieee.c (ieee_bfd_define_start_stop): Define.
2316 * ihex.c (ihex_bfd_define_start_stop): Define.
2317 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2318 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2319 * mmo.c (mmo_bfd_define_start_stop): Define.
2320 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2321 * oasys.c (oasys_bfd_define_start_stop): Define.
2322 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2323 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2324 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2325 * som.c (som_bfd_define_start_stop): Define.
2326 * srec.c (srec_bfd_define_start_stop): Define.
2327 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2328 * versados.c (versados_bfd_define_start_stop): Define.
2329 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2330 (alpha_vms_bfd_define_start_stop): Define.
2331 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2332 * bfd-in2.h: Regenerate.
2333 * libbfd.h: Regenerate.
2335 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2337 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2338 SYMBOL_REFERENCES_LOCAL.
2340 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2343 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2344 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2345 runtime for if there needs copy relocation elimination.
2346 (need_copy_relocation_p): New function. Return true for symbol with
2347 pc-relative references and if it's against read-only sections.
2348 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2349 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2350 that are related with accessing external objects.
2351 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2352 in elfNN_aarch64_check_relocs.
2354 2017-06-15 Nick Clifton <nickc@redhat.com>
2357 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2360 (ieee_archive_p): Likewise.
2362 2017-06-15 Nick Clifton <nickc@redhat.com>
2365 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2367 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2369 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2370 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2371 keep both windowed and call0 ABI PLT definitions.
2372 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2373 elf_xtensa_*_plt_entry endex.
2374 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2376 2017-06-14 Nick Clifton <nickc@redhat.com>
2379 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2382 2017-06-14 Nick Clifton <nickc@redhat.com>
2385 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2386 maximum value for the ascic pointer. Check that name processing
2387 does not read beyond this value.
2388 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2391 2017-06-14 Nick Clifton <nickc@redhat.com>
2394 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2395 (process_otr): Check for an invalid offset in the otr structure.
2397 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2399 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2401 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2407 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2408 vtable field to a union.
2409 (_bfd_elf_is_start_stop): Removed.
2410 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2411 __start_SECNAME and __stop_SECNAME symbols.
2412 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2413 * elflink.c (_bfd_elf_is_start_stop): Removed.
2414 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2415 _bfd_elf_is_start_stop.
2416 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2417 __stop_SECNAME symbols. Updated.
2418 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2419 (bfd_elf_gc_record_vtinherit): Likewise.
2420 (bfd_elf_gc_record_vtentry): Likewise.
2422 2017-06-13 Nick Clifton <nickc@redhat.com>
2425 * elflink.c (elf_link_adjust_relocs): Generate an error when
2426 encountering a reloc against a symbol removed by garbage
2429 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2432 to merge_gnu_properties.
2433 * elf-properties.c (elf_merge_gnu_properties): Add struct
2434 bfd_link_info * and pass it to merge_gnu_properties.
2435 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2436 and pass it to elf_merge_gnu_properties.
2437 (_bfd_elf_link_setup_gnu_properties): Pass info to
2438 elf_merge_gnu_property_list.
2439 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2441 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2443 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2446 * binary.c (binary_set_section_contents): Scale lma by octets
2447 per byte to set filepos.
2449 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2451 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2454 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2456 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2459 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2461 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2462 patched section contents for TLS IE reloc.
2463 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2465 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2467 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2468 RELOC_FOR_GLOBAL_SYMBOL macro.
2470 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2472 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2475 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2477 * config/tc-arc.c (md_undefined_symbol): Changed.
2478 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2480 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2482 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2485 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2487 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2488 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2490 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2492 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2495 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2497 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2498 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2499 is non-zero. Add clarifying comments.
2501 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2503 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2504 name. Use local IFUNC symbol name string to report unsupported
2505 non-PIC call to IFUNC function.
2506 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2507 when generating R_386_IRELATIVE relocation.
2508 (elf_i386_finish_dynamic_symbol): Likewise.
2509 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2511 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2512 when generating R_X86_64_IRELATIVE relocation.
2513 (elf_x86_64_finish_dynamic_symbol): Likewise.
2515 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2517 * elf.c (setup_group): Make sure BFD sections are created for all
2518 group sections in the input file when processing SHF_GROUP
2520 (bfd_section_from_shdr): Avoid duplicating logic already
2521 implemented in `setup_group'.
2523 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2526 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2527 if the hint address is zero.
2529 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2532 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2533 ELF_COMMON_DEF_P for common symbols.
2535 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2537 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2538 SEC_GROUP sections as SEC_EXCLUDE.
2539 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2540 (assign_section_numbers): Use resolve_section_groups flag instead
2541 of relocatable link type.
2542 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2543 flag instead of checking the final_link flag for part of the
2544 checks in here. Fix white space as a result.
2545 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2546 instead of relocatable link type.
2547 (bfd_elf_final_link): Likewise.
2549 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2551 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2553 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2554 (s3_bfd_score_elf_check_relocs): Likewise.
2555 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2556 (score_elf_final_link_relocate): Likewise.
2557 (s7_bfd_score_elf_check_relocs): Likewise.
2559 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2561 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2564 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2566 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2567 from `reloc_count' rather than decrementing it.
2568 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2569 `reloc_count' by `int_rels_per_ext_rel'.
2570 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2571 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2572 entry determination.
2573 (s3_bfd_score_elf_check_relocs): Likewise.
2574 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2575 (s7_bfd_score_elf_relocate_section): Likewise.
2576 (s7_bfd_score_elf_check_relocs): Likewise.
2577 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2578 prototype and function.
2579 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2580 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2581 triple rather than once the sum of REL and RELA relocation entry
2583 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2584 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2585 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2586 storage allocation size determination.
2587 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2588 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2589 by `int_rels_per_ext_rel' for last relocation entry
2591 (bfd_elf_final_link): Do not multiply `reloc_count' by
2592 `int_rels_per_ext_rel' for internal relocation storage
2593 allocation size determination.
2594 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2595 `int_rels_per_ext_rel' for last relocation entry determination.
2596 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2597 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2598 (_bfd_mips_elf_relocate_section): Likewise.
2600 2017-06-05 Alan Modra <amodra@gmail.com>
2603 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2605 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2607 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2608 determine structure sizes.
2609 (elfcore_grok_freebsd_prstatus): Likewise.
2611 2017-06-01 Alan Modra <amodra@gmail.com>
2613 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2614 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2616 (is_elfv2_localentry0): New function.
2617 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2618 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2619 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2620 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2621 optimized localentry:0 stubs.
2622 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2623 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2625 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2627 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2629 2017-05-30 Casey Smith <clegg89@gmail.com>
2632 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2633 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2635 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2637 * cpu-arc.c (arc_compatible): New function.
2639 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2641 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2643 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2646 * bfdio.c (bfd_get_file_size): New function.
2647 * bfd-in2.h: Regenerated.
2649 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2651 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2654 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2656 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2657 dynobj instead of htab->elf.dynobj.
2659 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2661 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2663 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2664 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2665 actual number of internal relocations retrieved. Adjust
2666 function description.
2667 (bfd_elf64_canonicalize_reloc): Remove macro.
2668 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2670 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2672 * archures.c (bfd_mach_sparc_v9m8): Define.
2673 (bfd_mach_sparc_v8plusm8): Likewise.
2674 (bfd_mach_sparc_v9_p): Adjust to M8.
2675 (bfd_mach_sparc_64bit_p): Likewise.
2676 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2677 bfd_mach_sparc_v8plusm8.
2678 * bfd-in2.h: Regenerated.
2679 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2681 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2682 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2683 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2685 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2686 bfd_mach_sparc_v8plusm8.
2688 2017-05-19 Alan Modra <amodra@gmail.com>
2690 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2691 debug and special sections when no non-note alloc sections in an
2694 2017-05-18 Alan Modra <amodra@gmail.com>
2696 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2697 * elf-m10300.c: Likewise.
2699 * elf32-arc.c: Likewise.
2700 * elf32-bfin.c: Likewise.
2701 * elf32-m68k.c: Likewise.
2702 * elf32-nds32.c: Likewise.
2703 * elf32-tilepro.c: Likewise.
2704 * elflink.c: Likewise.
2705 * elfnn-aarch64.c: Likewise.
2706 * elfnn-riscv.c: Likewise.
2707 * elfxx-tilegx.c: Likewise.
2708 * mach-o.c: Likewise.
2709 * peXXigen.c: Likewise.
2710 * vms-alpha.c: Likewise.
2711 * vms-lib.c: Likewise.
2713 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2716 * elflink.c (elf_gc_mark_debug_section): New function.
2717 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2718 referenced by kept debug sections.
2720 2017-05-16 Alan Modra <amodra@gmail.com>
2722 * elf-m10300.c: Rename occurrences of non_ir_ref.
2723 * elf32-arm.c: Likewise.
2724 * elf32-bfin.c: Likewise.
2725 * elf32-cr16.c: Likewise.
2726 * elf32-cris.c: Likewise.
2727 * elf32-d10v.c: Likewise.
2728 * elf32-dlx.c: Likewise.
2729 * elf32-fr30.c: Likewise.
2730 * elf32-frv.c: Likewise.
2731 * elf32-hppa.c: Likewise.
2732 * elf32-i370.c: Likewise.
2733 * elf32-i386.c: Likewise.
2734 * elf32-iq2000.c: Likewise.
2735 * elf32-lm32.c: Likewise.
2736 * elf32-m32c.c: Likewise.
2737 * elf32-m32r.c: Likewise.
2738 * elf32-m68hc1x.c: Likewise.
2739 * elf32-m68k.c: Likewise.
2740 * elf32-mcore.c: Likewise.
2741 * elf32-metag.c: Likewise.
2742 * elf32-microblaze.c: Likewise.
2743 * elf32-moxie.c: Likewise.
2744 * elf32-msp430.c: Likewise.
2745 * elf32-mt.c: Likewise.
2746 * elf32-nios2.c: Likewise.
2747 * elf32-or1k.c: Likewise.
2748 * elf32-ppc.c: Likewise.
2749 * elf32-rl78.c: Likewise.
2750 * elf32-s390.c: Likewise.
2751 * elf32-score.c: Likewise.
2752 * elf32-score7.c: Likewise.
2753 * elf32-sh.c: Likewise.
2754 * elf32-tic6x.c: Likewise.
2755 * elf32-tilepro.c: Likewise.
2756 * elf32-v850.c: Likewise.
2757 * elf32-vax.c: Likewise.
2758 * elf32-xstormy16.c: Likewise.
2759 * elf32-xtensa.c: Likewise.
2760 * elf64-alpha.c: Likewise.
2761 * elf64-hppa.c: Likewise.
2762 * elf64-ia64-vms.c: Likewise.
2763 * elf64-mmix.c: Likewise.
2764 * elf64-ppc.c: Likewise.
2765 * elf64-s390.c: Likewise.
2766 * elf64-sh64.c: Likewise.
2767 * elf64-x86-64.c: Likewise.
2768 * elflink.c: Likewise.
2769 * elfnn-aarch64.c: Likewise.
2770 * elfnn-ia64.c: Likewise.
2771 * elfnn-riscv.c: Likewise.
2772 * elfxx-mips.c: Likewise.
2773 * elfxx-sparc.c: Likewise.
2774 * elfxx-tilegx.c: Likewise.
2775 * linker.c: Likewise.
2777 2017-05-16 Alan Modra <amodra@gmail.com>
2779 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2780 * elflink.c (elf_link_add_object_symbols): Update to use
2782 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2784 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2786 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2788 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2790 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2792 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2793 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2795 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2797 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2799 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2801 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2802 to plt_second/plt_second_eh_frame.
2803 (elf_x86_64_link_hash_newfunc): Updated.
2804 (elf_x86_64_allocate_dynrelocs): Likewise.
2805 (elf_x86_64_size_dynamic_sections): Likewise.
2806 (elf_x86_64_relocate_section): Likewise.
2807 (elf_x86_64_finish_dynamic_symbol): Likewise.
2808 (elf_x86_64_finish_dynamic_sections): Likewise.
2809 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2810 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2812 (elf_backend_setup_gnu_properties): Updated. Create the
2813 .plt.sec section instead of the .plt.sec section.
2815 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2817 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2818 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2819 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2821 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2823 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2824 (bfd_elf64_set_reloc): Define.
2825 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2827 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2829 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2830 (struct bfd_target): New field _bfd_set_reloc.
2831 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2832 * reloc.c (_bfd_generic_set_reloc): New function.
2833 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2834 * nlm-target.h (nlm_set_reloc): Likewise.
2835 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2836 * aout-tic30.c (MY_set_reloc): Likewise.
2837 * aout-target.h (MY_set_reloc): Likewise.
2838 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2839 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2840 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2841 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2842 * aout-adobe.c (aout_32_set_reloc): Likewise.
2843 * bout.c (b_out_set_reloc): Likewise.
2844 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2845 * i386os9k.c (aout_32_set_reloc): Likewise.
2846 * ieee.c (ieee_set_reloc): Likewise.
2847 * oasys.c (oasys_set_reloc): Likewise.
2848 * som.c (som_set_reloc): Likewise.
2849 * versados.c (versados_set_reloc): Likewise.
2850 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2851 _bfd_generic_set_reloc.
2852 (rs6000_xcoff64_aix_vec): LIkewise.
2853 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2854 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2855 * i386msdos.c (msdos_set_reloc): Define to
2856 _bfd_norelocs_set_reloc.
2857 * elfcode.h (elf_set_reloc): Define.
2858 * bfd-in2.h: Regenerated.
2860 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2863 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2864 for IFUNC function address.
2866 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2868 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2869 (CONFLICT_LIST): Likewise.
2870 (opcode/arc-attrs.h): Include.
2871 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2872 (arc_extract_features): New file.
2873 (arc_stralloc): Likewise.
2874 (arc_elf_merge_attributes): Likewise.
2875 (arc_elf_merge_private_bfd_data): Use object attributes.
2876 (bfd_arc_get_mach_from_attributes): New function.
2877 (arc_elf_object_p): Use object attributes.
2878 (arc_elf_final_write_processing): Likewise.
2879 (elf32_arc_obj_attrs_arg_type): New function.
2880 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2881 (elf32_arc_section_from_shdr): Likewise.
2882 (elf_backend_obj_attrs_vendor): Define.
2883 (elf_backend_obj_attrs_section): Likewise.
2884 (elf_backend_obj_attrs_arg_type): Likewise.
2885 (elf_backend_obj_attrs_section_type): Likewise.
2886 (elf_backend_obj_attrs_handle_unknown): Likewise.
2887 (elf_backend_section_from_shdr): Likewise.
2889 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2892 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2893 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2894 and the destination is a Thumb symbol.
2896 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2898 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2899 initializer to silence GCC 4.2.
2900 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2902 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2904 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2905 (LAZY_PLT_ENTRY_SIZE): This.
2906 (NON_LAZY_PLT_ENTRY_SIZE): New.
2907 (elf_x86_64_plt0_entry): Renamed to ...
2908 (elf_x86_64_lazy_plt0_entry): This.
2909 (elf_x86_64_plt_entry): Renamed to ...
2910 (elf_x86_64_lazy_plt_entry): This.
2911 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2912 (elf_x86_64_lazy_bnd_plt0_entry): This.
2913 (elf_x86_64_legacy_plt_entry): Removed.
2914 (elf_x86_64_bnd_plt_entry): Renamed to ...
2915 (elf_x86_64_lazy_bnd_plt_entry): This.
2916 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2917 (elf_x86_64_non_lazy_plt_entry): This.
2918 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2919 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2920 (elf_x86_64_eh_frame_plt): Renamed to ...
2921 (elf_x86_64_eh_frame_lazy_plt): This.
2922 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2923 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2924 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2925 (elf_x86_64_eh_frame_non_lazy_plt): This.
2926 (elf_x86_64_lazy_plt_layout): New.
2927 (elf_x86_64_non_lazy_plt_layout): Likewise.
2928 (elf_x86_64_plt_layout): Likewise.
2929 (elf_x86_64_backend_data): Remove PLT layout information. Add
2930 os for target system.
2931 (GET_PLT_ENTRY_SIZE): Removed.
2932 (elf_x86_64_lazy_plt): New.
2933 (elf_x86_64_non_lazy_plt): Likewise.
2934 (elf_x86_64_lazy_bnd_plt): Likewise.
2935 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2936 (elf_x86-64_arch_bed): Updated.
2937 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2938 (elf_x86_64_create_dynamic_sections): Removed.
2939 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2940 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2941 (elf_x86-64_adjust_dynamic_symbol): Updated.
2942 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2943 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2944 size for PLT0 if there is no PLT0. Get plt_entry_size from
2945 non_lazy_plt for non-lazy PLT entries.
2946 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2947 from non_lazy_plt for non-lazy PLT entries.
2948 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2949 if there is no PLT0.
2950 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2951 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2952 entries with non-lazy PLT layout. Don't fill the second and third
2953 slots in the PLT entry if there is no PLT0.
2954 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2955 if there is no PLT0. Set sh_entsize on the .plt.got section.
2956 (compare_relocs): New.
2957 (elf_x86_64_plt_type): Likewise.
2958 (elf_x86_64_plt): Likewise.
2959 (elf_x86_64_nacl_plt): New. Forward declaration.
2960 (elf_x86_64_get_plt_sym_val): Removed.
2961 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2962 against all dynamic relocations.
2963 (elf_x86_64_link_setup_gnu_properties): New function.
2964 (elf_backend_create_dynamic_sections): Updated.
2965 (elf_backend_setup_gnu_properties): New.
2966 (elf_x86_64_nacl_plt): New.
2967 (elf_x86_64_nacl_arch_bed): Updated.
2969 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2971 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2972 (LAZY_PLT_ENTRY_SIZE): This.
2973 (NON_LAZY_PLT_ENTRY_SIZE): New.
2974 (elf_i386_plt0_entry): Renamed to ...
2975 (elf_i386_lazy_plt0_entry): This.
2976 (elf_i386_plt_entry): Renamed to ...
2977 (elf_i386_lazy_plt_entry): This.
2978 (elf_i386_pic_plt0_entry): Renamed to ...
2979 (elf_i386_pic_lazy_plt0_entry): This.
2980 (elf_i386_pic_plt_entry): Renamed to ...
2981 (elf_i386_pic_lazy_plt_entry): This.
2982 (elf_i386_got_plt_entry): Renamed to ...
2983 (elf_i386_non_lazy_plt_entry): This.
2984 (elf_i386_pic_got_plt_entry): Renamed to ...
2985 (elf_i386_pic_non_lazy_plt_entry): This.
2986 (elf_i386_eh_frame_plt): Renamed to ...
2987 (elf_i386_eh_frame_lazy_plt): This.
2988 (elf_i386_eh_frame_plt_got): Renamed to ...
2989 (elf_i386_eh_frame_non_lazy_plt): This.
2990 (elf_i386_plt_layout): Renamed to ...
2991 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2992 eh_frame_plt_got_size.
2993 (elf_i386_non_lazy_plt_layout): New.
2994 (elf_i386_plt_layout): Likewise.
2995 (elf_i386_non_lazy_plt): Likewise.
2996 (GET_PLT_ENTRY_SIZE): Removed.
2997 (elf_i386_plt): Renamed to ...
2998 (elf_i386_lazy_plt): This.
2999 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3000 (elf_i386_arch_bed): Updated.
3001 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3002 (elf_i386_create_dynamic_sections): Removed.
3003 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3004 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3005 (elf_i386_adjust_dynamic_symbol): Updated.
3006 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3007 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3008 size for PLT0 if there is no PLT0.
3009 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3010 output section is discarded only if GOT isn't empty.
3011 (elf_i386_relocate_section): Updated. Properly get PLT index
3012 if there is no PLT0.
3013 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3014 second and third slots in the PLT entry if there is no PLT0.
3015 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3016 if there is no PLT0. Set sh_entsize on the .plt.got section.
3017 (elf_i386_nacl_plt): Forward declaration.
3018 (elf_i386_get_plt_sym_val): Removed.
3019 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3020 against all dynamic relocations.
3021 (elf_i386_link_setup_gnu_properties): New function.
3022 (elf_backend_create_dynamic_sections): Updated.
3023 (elf_backend_setup_gnu_properties): New.
3024 (elf_i386_nacl_plt): Updated.
3025 (elf_i386_nacl_arch_bed): Likewise.
3026 (elf_i386_vxworks_arch_bed): Likewise.
3028 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3030 * elflink.c (elf_output_implib): Remove executable flag from import
3032 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3033 library is a relocatable object file.
3035 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3038 * elf32-avr.c (avr_should_move_sym): New function.
3039 (avr_should_reduce_sym_size): Likewise.
3040 (avr_should_increase_sym_size): Likewise.
3041 (elf32_avr_relax_delete_bytes): Adjust symbol values
3042 and sizes by calling new functions.
3044 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3046 * config.bfd (riscv32-*): Enable rv64.
3048 2017-05-02 Alan Modra <amodra@gmail.com>
3051 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3052 rather than h->root.type == bfd_link_hash_new.
3053 (bfd_elf_record_link_assignment): Similarly, call
3054 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3056 2017-04-29 Alan Modra <amodra@gmail.com>
3059 * reloc.c (reloc_offset_in_range): New function.
3060 (bfd_perform_relocation, bfd_install_relocation): Use it.
3061 (_bfd_final_link_relocate): Likewise.
3063 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3065 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3066 before using .plt.got.
3067 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3069 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3071 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3072 instead of "+=" to update 0.
3074 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3076 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3077 .plt.got section here.
3078 (elf_i386_check_relocs): Don't create the .plt.got section.
3079 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3080 the .plt.got and .plt.bnd sections here.
3081 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3084 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3086 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3088 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3089 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3090 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3091 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3094 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3096 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3098 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3099 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3100 the first relocatable ELF input with GNU properties.
3102 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3104 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3105 VxWorks for non-PIC.
3107 2017-04-27 Alan Modra <amodra@gmail.com>
3109 * elf-bfd.h (struct elf_backend_data): Make asection param of
3110 elf_backend_eh_frame_address_size const.
3111 (_bfd_elf_eh_frame_address_size): Likewise.
3112 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3113 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3114 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3115 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3116 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3117 (next_cie_fde_offset): Constify params.
3118 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3120 2017-04-27 Alan Modra <amodra@gmail.com>
3122 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3123 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3124 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3126 (offset_adjust): New function.
3127 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3128 (adjust_eh_frame_local_symbols): Likewise.
3129 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3130 after changing anything. Return true if anything changed.
3131 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3132 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3134 2017-04-27 Alan Modra <amodra@gmail.com>
3136 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3139 2017-04-27 Alan Modra <amodra@gmail.com>
3141 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3142 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3143 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3144 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3145 for undef and undefweak dyn_relocs.
3146 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3147 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3148 (allocate_got, allocate_dynrelocs): Likewise.
3149 (ppc64_elf_relocate_section): Likewise.
3151 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3153 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3154 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3155 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3156 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3158 2017-04-26 Nick Clifton <nickc@redhat.com>
3161 * reloc.c (bfd_perform_relocation): Check for a negative address
3164 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3167 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3169 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3170 (elf_backend_always_renumber_dynsyms): Define.
3171 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3172 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3173 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3174 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3176 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3178 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3180 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3181 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3182 sections have been created.
3184 2017-04-26 Nick Clifton <nickc@redhat.com>
3187 * compress.c (bfd_init_section_compress_status): Check the return
3188 value from bfd_malloc.
3190 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3192 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3193 no_finish_dynamic_symbol.
3194 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3196 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3197 weak symbol, don't make it dynamic.
3198 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3199 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3200 relocation for GOT reference.
3201 (elf_x86_64_finish_dynamic_symbol): Abort if
3202 no_finish_dynamic_symbol isn't 0.
3204 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3207 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3208 undefined weak symbol, don't make it dynamic.
3209 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3210 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3211 relocation for R_386_GOT32.
3213 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3216 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3218 2017-04-23 Alan Modra <amodra@gmail.com>
3221 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3222 * elf.c (lcomm_sym): New.
3223 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3224 * bfd-in2.h: Regenerate.
3226 2017-04-23 Alan Modra <amodra@gmail.com>
3229 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3230 parameters and comment.
3231 (_bfd_elf_get_reloc_section): Delete.
3232 (_bfd_elf_plt_get_reloc_section): Declare.
3233 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3234 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3236 (_bfd_elf_get_reloc_section): ..here. Delete.
3237 (assign_section_numbers): Call elf_get_reloc_section.
3238 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3239 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3241 2017-04-23 Alan Modra <amodra@gmail.com>
3244 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3247 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3250 * elf32-i386.c (elf_i386_link_hash_entry): Add
3251 no_finish_dynamic_symbol.
3252 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3253 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3254 symbol, don't make it dynamic in PIE.
3255 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3256 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3257 relocation for R_386_GOT32
3258 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3261 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3265 * elflink.c (elf_link_add_object_symbols): Require
3266 --no-dynamic-linker with -E/--dynamic-list when creating
3269 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3271 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3274 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3276 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3277 dynamic symbol sorting.
3279 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3282 * elflink.c (elf_link_add_object_symbols): Preserve
3283 dynamic_ref_after_ir_def when restoring the symbol table for
3284 unneeded dynamic object.
3286 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3289 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3290 on on undefined IFUNC symbol in the second PLT.
3292 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3294 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3296 2017-04-19 Alan Modra <amodra@gmail.com>
3298 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3299 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3300 * elf32-ppc.c:Formatting.
3301 (ensure_undefweak_dynamic): Don't make dynamic when
3302 info->dynamic_undefined_weak is zero.
3303 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3304 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3305 not default visibility. Discard undef and undefweak
3307 (ppc_elf_relocate_section): Adjust to suit.
3308 * elf64-ppc.c: Formatting.
3309 (ensure_undefweak_dynamic): Don't make dynamic when
3310 info->dynamic_undefined_weak is zero.
3311 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3312 info->dynamic_undefined_weak. Discard them earlier.
3314 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3317 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3318 before generating the version definition section.
3320 2017-04-17 Alan Modra <amodra@gmail.com>
3322 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3323 state when a regular object file defines a symbol with
3324 incompatible type to that defined by an earlier shared lib.
3326 2017-04-13 Alan Modra <amodra@gmail.com>
3328 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3330 * elf32-arm.c: Likewise.
3331 * elf32-i386.c: Likewise.
3332 * elf32-mep.c: Likewise.
3333 * elf64-ia64-vms.c: Likewise.
3334 * elf64-x86-64.c: Likewise.
3335 * elflink.c: Likewise.
3336 * elfnn-ia64.c: Likewise.
3337 * elfxx-mips.c: Likewise.
3339 2017-04-13 Alan Modra <amodra@gmail.com>
3341 * aoutx.h: Use %B and %A in error messages throughout file.
3342 * aout-cris.c: Likewise.
3343 * archive.c: Likewise.
3344 * binary.c: Likewise.
3345 * coff-rs6000.c: Likewise.
3346 * coff-tic4x.c: Likewise.
3347 * coffcode.h: Likewise.
3348 * coffgen.c: Likewise.
3349 * cofflink.c: Likewise.
3350 * coffswap.h: Likewise.
3351 * cpu-arm.c: Likewise.
3352 * elf-eh-frame.c: Likewise.
3353 * elf-m10300.c: Likewise.
3355 * elf32-arc.c: Likewise.
3356 * elf32-arm.c: Likewise.
3357 * elf32-bfin.c: Likewise.
3358 * elf32-frv.c: Likewise.
3359 * elf32-iq2000.c: Likewise.
3360 * elf32-m32c.c: Likewise.
3361 * elf32-microblaze.c: Likewise.
3362 * elf32-nds32.c: Likewise.
3363 * elf32-rl78.c: Likewise.
3364 * elf32-rx.c: Likewise.
3365 * elf32-score.c: Likewise.
3366 * elf32-score7.c: Likewise.
3367 * elf32-sh64.c: Likewise.
3368 * elf32-v850.c: Likewise.
3369 * elf32-vax.c: Likewise.
3370 * elf32-visium.c: Likewise.
3371 * elf64-ia64-vms.c: Likewise.
3372 * elf64-mmix.c: Likewise.
3373 * elf64-sh64.c: Likewise.
3374 * elfcode.h: Likewise.
3375 * elfnn-aarch64.c: Likewise.
3376 * elfnn-ia64.c: Likewise.
3377 * elfxx-mips.c: Likewise.
3378 * hpux-core.c: Likewise.
3381 * linker.c: Likewise.
3382 * merge.c: Likewise.
3384 * oasys.c: Likewise.
3385 * pdp11.c: Likewise.
3386 * peXXigen.c: Likewise.
3387 * rs6000-core.c: Likewise.
3388 * vms-alpha.c: Likewise.
3389 * xcofflink.c: Likewise.
3391 2017-04-13 Alan Modra <amodra@gmail.com>
3393 * bfd.c (PRINT_TYPE): Define.
3394 (_doprnt): New function.
3395 (error_handler_internal): Use _doprnt.
3396 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3397 calls in their natural order, throughout file.
3398 * coff-mcore.c: Likewise.
3399 * coff-ppc.c: Likewise.
3400 * coff-tic80.c: Likewise.
3401 * cofflink.c: Likewise.
3402 * elf-s390-common.c: Likewise.
3404 * elf32-arm.c: Likewise.
3405 * elf32-i386.c: Likewise.
3406 * elf32-m32r.c: Likewise.
3407 * elf32-msp430.c: Likewise.
3408 * elf32-spu.c: Likewise.
3409 * elf64-ia64-vms.c: Likewise.
3410 * elf64-sparc.c: Likewise.
3411 * elf64-x86-64.c: Likewise.
3412 * elflink.c: Likewise.
3413 * elfnn-aarch64.c: Likewise.
3414 * elfnn-ia64.c: Likewise.
3415 * elfxx-mips.c: Likewise.
3417 2017-04-13 Alan Modra <amodra@gmail.com>
3419 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3420 branch veneers" error. Fix double space and format message.
3421 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3422 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3424 2017-04-13 Alan Modra <amodra@gmail.com>
3426 * bfd-in2.h: Regenerate.
3428 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3430 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3431 extra `\n' in warning/error messages.
3432 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3433 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3435 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3437 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3438 processor-specific properties with generic ELF target vector.
3440 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3442 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3443 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3444 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3445 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3447 (link_hash_newfunc): Initialize has_got_reloc and
3449 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3451 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3453 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3455 (_bfd_sparc_elf_fixup_symbol): New function.
3456 (allocate_dynrelocs): Don't allocate space for dynamic
3457 relocations and discard relocations against resolved undefined
3458 weak symbols in executable. Don't make resolved undefined weak
3459 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3460 relocation against undefined weak symbols in PIE.
3461 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3462 relocations against resolved undefined weak symbols in PIE
3463 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3464 without ynamic PLT/GOT relocations for resolved undefined weak
3466 Don't generate dynamic relocation against resolved undefined
3467 weak symbol in executable.
3468 (pie_finish_undefweak_symbol): New function.
3469 (_bfd_sparc_elf_finish_dynamic_sections): Call
3470 pie_finish_undefweak_symbol on all symbols in PIE.
3471 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3472 (_bfd_sparc_elf_fixup_symbol): New function.
3474 2017-04-10 Nick Clifton <nickc@redhat.com>
3476 * config.bfd: Remove ns32k from obsolete list.
3478 2017-04-10 Alan Modra <amodra@gmail.com>
3481 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3482 (special_sections_i): Likewise for .init_array.
3483 (special_sections_p): Likewise for .preinit_array.
3485 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3489 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3490 ELF_COMMON_DEF_P for common symbols.
3491 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3492 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3493 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3494 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3495 07492f668d2173da7a2bda3707ff0985e0f460b6.
3497 2017-04-07 Pedro Alves <palves@redhat.com>
3499 * opncls.c (bfd_get_debug_link_info): Rename to...
3500 (bfd_get_debug_link_info_1): ... this. Change type of second
3501 parameter to void pointer. Adjust.
3502 (bfd_get_debug_link_info): Reimplement on top of
3503 bfd_get_debug_link_info_1.
3504 (separate_debug_file_exists, separate_alt_debug_file_exists):
3505 Change type of second parameter to void pointer. Adjust.
3506 (get_func_type, check_func_type): Change type of second parameter
3508 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3509 the callback functions instead of passing the address of a local.
3510 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3511 find_separate_debug_file.
3512 (get_alt_debug_link_info_shim): Change type of second parameter to
3513 void pointer. Adjust.
3514 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3515 find_separate_debug_file.
3516 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3517 of second parameter to void pointer. Adjust.
3518 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3519 pointer local to find_separate_debug_file.
3521 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3523 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3524 external symbols with a definition.
3525 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3527 2017-04-07 Alan Modra <amodra@gmail.com>
3529 * po/SRC-POTFILES.in: Regenerate.
3531 2017-04-05 Alan Modra <amodra@gmail.com>
3533 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3536 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3538 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3539 numbers for DataDirectory entry indicies passed to
3542 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3544 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3545 each GNU_MBIND section and align GNU_MBIND section to page size.
3546 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3547 segment for each GNU_MBIND section.
3548 (_bfd_elf_init_private_section_data): Copy sh_info from input
3549 for GNU_MBIND section.
3551 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3553 * elfnn-riscv.c (GP_NAME): Delete.
3554 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3555 (_bfd_riscv_relax_lui): Likewise.
3557 2017-04-04 Nick Clifton <nickc@redhat.com>
3560 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3562 (bfd_elf_final_link): Only initialize the extended symbol index
3563 section if there are extended symbol tables to list.
3565 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3567 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3568 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3569 * configure.ac (elf): Add elf-properties.lo.
3570 * Makefile.in: Regenerated.
3571 * configure: Likewise.
3572 * elf-bfd.h (elf_property_kind): New.
3573 (elf_property): Likewise.
3574 (elf_property_list): Likewise.
3575 (elf_properties): Likewise.
3576 (_bfd_elf_parse_gnu_properties): Likewise.
3577 (_bfd_elf_get_property): Likewise.
3578 (_bfd_elf_link_setup_gnu_properties): Likewise.
3579 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3580 and setup_gnu_properties.
3581 (elf_obj_tdata): Add properties.
3582 * elf-properties.c: New file.
3583 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3584 (elf_i386_merge_gnu_properties): Likewise.
3585 (elf_backend_parse_gnu_properties): Likewise.
3586 (elf_backend_merge_gnu_properties): Likewise.
3587 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3588 (elf_x86_64_merge_gnu_properties): Likewise.
3589 (elf_backend_parse_gnu_properties): Likewise.
3590 (elf_backend_merge_gnu_properties): Likewise.
3591 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3592 (elf_backend_parse_gnu_properties): Likewise.
3593 (elf_backend_setup_gnu_properties): Likewise.
3594 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3595 elf_backend_merge_gnu_properties and
3596 elf_backend_setup_gnu_properties.
3598 2017-03-30 Pip Cet <pipcet@gmail.com>
3600 * elf32-wasm32.c: Add relocation code, two relocs.
3601 * reloc.c: Add wasm32 relocations.
3602 * libbfd.h: Regenerate.
3603 * bfd-in2.h: Regenerate.
3604 * bfd/po/bfd.pot: Regenerate.
3606 2017-03-29 Nick Clifton <nickc@redhat.com>
3609 * coff-bfd.h (struct coff_section_data): Add new fields:
3610 saved_bias and bias.
3611 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3612 computed for PE binaries.
3613 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3616 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3619 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3620 to handle a local symbol with a hash-symbol-entry; without PLT.
3621 Add BFD_ASSERT for an incidental case with GOT entry present.
3622 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3623 isn't forced-or-set local.
3625 2017-03-27 Pip Cet <pipcet@gmail.com>
3627 * wasm-module.c: New file to support WebAssembly modules.
3628 * wasm-module.h: New file to support WebAssembly modules.
3629 * doc/webassembly.texi: Start documenting wasm-module.c.
3630 * config.bfd: Add wasm_vec.
3631 * targets.c: Likewise.
3632 * configure.ac: Likewise.
3633 * Makefile.am: Add entries for wasm-module.c.
3634 * Makefile.in: Regenerate.
3635 * configure: Regenerate.
3636 * po/SRC-POTFILES.in: Regenerate.
3638 2017-03-27 Pip Cet <pipcet@gmail.com>
3640 * cpu-wasm32.c: New file to support wasm32 architecture.
3641 * elf32-wasm32.c: New file to support wasm32 architecture.
3642 * Makefile.am: Add wasm32 architecture.
3643 * archures.c: Likewise.
3644 * config.bfd: Likewise.
3645 * configure.ac: Likewise.
3646 * targets.c: Likewise.
3647 * Makefile.in: Regenerate.
3648 * bfd-in2.h: Regenerate.
3649 * configure: Regenerate.
3650 * po/SRC-POTFILES.in: Regenerate.
3652 2017-03-20 Alan Modra <amodra@gmail.com>
3655 * elf64-ppc.c (compare_symbols): Stabilize sort.
3657 2017-03-18 Alan Modra <amodra@gmail.com>
3659 * elf64-ppc.c (struct ppc_link_hash_table): Add
3660 local_ifunc_resolver and maybe_local_ifunc_resolver.
3661 (ppc_build_one_stub): Set flags on emitting dynamic
3662 relocation to ifunc.
3663 (ppc64_elf_relocate_section): Likewise.
3664 (ppc64_elf_finish_dynamic_symbol): Likewise.
3665 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3666 local dynamic relocs to ifuncs.
3667 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3668 local_ifunc_resolver and maybe_local_ifunc_resolver.
3669 (ppc_elf_relocate_section): Set flag on emitting dynamic
3670 relocation to ifuncs.
3671 (ppc_elf_finish_dynamic_symbol): Likewise.
3672 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3673 dynamic relocs to ifuncs.
3675 2017-03-13 Nick Clifton <nickc@redhat.com>
3678 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3679 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3680 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3681 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3682 * bfd-in2.h: Regenerate.
3683 * libbfd.h: Regenerate.
3684 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3686 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3687 (elfNN_aarch64_howto_table): Likewise.
3688 (aarch64_tls_transition_without_check): Likewise.
3689 (aarch64_reloc_got_type): Likewise.
3690 (elfNN_aarch64_final_link_relocate): Likewise.
3691 (elfNN_aarch64_tls_relax): Likewise.
3692 (elfNN_aarch64_relocate_section): Likewise.
3693 (elfNN_aarch64_gc_sweep_hook): Likewise.
3694 (elfNN_aarch64_check_relocs): Likewise.
3695 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3696 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3698 2017-03-11 Alan Modra <amodra@gmail.com>
3700 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3701 parameter is in fact used. Whitespace fixes.
3702 * elf64-ppc.c: Likewise.
3704 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3706 * rs6000-core.c (CORE_NEW): Simplify macro when
3707 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3709 2017-03-07 Alan Modra <amodra@gmail.com>
3713 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3716 2017-03-05 Alan Modra <amodra@gmail.com>
3718 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3719 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3720 (next_cie_fde_offset): New function.
3721 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3722 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3723 four bytes. Align CIEs to four or eight bytes depending on
3724 per_encoding_aligned8. Align FDEs according to their encoding.
3725 Pad last FDE to output section alignment.
3726 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3728 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3729 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3730 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3732 2017-03-02 Martin Bickel <binutils@ineranves.de>
3735 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3736 empty segments which have a zero filesz, but a non-zero memsz.
3738 2017-03-02 Alan Modra <amodra@gmail.com>
3740 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3742 2017-02-28 Alan Modra <amodra@gmail.com>
3744 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3745 (ppc64_elf_relocate_section): Likewise.
3747 2017-02-28 Alan Modra <amodra@gmail.com>
3750 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3751 rather than elf32_nios2_hash_table or elf_hash_table.
3752 (create_got_section): Likewise.
3753 (nios2_elf32_finish_dynamic_symbol): Likewise.
3754 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3755 (nios2_elf32_size_dynamic_sections): Likewise.
3756 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3757 vars. Use htab equivalents directly instead. Don't create
3758 all dynamic sections on needing just the GOT. Use a goto
3759 rather than a fall-through with reloc test. Ensure
3760 htab->dynobj is set when making dynamic sreloc section.
3761 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3762 equivalent directly instead. Don't segfault on looking for
3763 .dynamic when dynamic sections have not been created. Don't
3764 segfault on .got.plt being discarded.
3765 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3766 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3767 fixme and another not so relevant comment.
3768 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3769 already set, set hash table dynobj on creating .sbss.
3771 2017-02-28 Alan Modra <amodra@gmail.com>
3773 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3774 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3775 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3776 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3777 (ppc64_elf_relocate_section): Likewise.
3778 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3779 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3780 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3781 * libbfd.h: Regenerate.
3782 * bfd-in2.h: Regenerate.
3784 2017-02-28 Alan Modra <amodra@gmail.com>
3786 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3787 dynamic .data.rel.ro read-only.
3788 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3789 rather than section flags when deciding where copy reloc goes.
3790 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3791 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3792 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3793 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3794 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3795 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3796 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3797 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3798 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3799 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3800 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3801 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3802 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3803 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3804 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3805 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3806 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3807 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3808 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3810 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3812 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3813 `jalr $0, $25' instruction encoding.
3815 2017-02-27 Nick Clifton <nickc@redhat.com>
3818 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3819 generating a seg-fault when encountering a symbol that has been
3820 deleted by garbage collection.
3822 2017-02-25 Alan Modra <amodra@gmail.com>
3824 * elf32-arc.c (struct dynamic_sections): Delete.
3825 (enum dyn_section_types): Delete.
3826 (dyn_section_names): Delete.
3827 (arc_create_dynamic_sections): Delete.
3828 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3829 segfault on discarded .rela.plt section.
3830 (elf_arc_size_dynamic_sections): Formatting. Don't call
3831 arc_create_dynamic_sections. Don't allocate memory for sections
3832 handled by the generic linker. Correct code finding relocs in
3833 read-only sections. Set SEC_EXCLUDE on zero size .got,
3834 .got.plt, and .dynbss sections. Do set .interp for pies.
3836 2017-02-24 Andrew Waterman <andrew@sifive.com>
3838 * elfnn-riscv.c (GP_NAME): New macro.
3839 (riscv_global_pointer_value): Use it.
3840 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3841 output section, consider only that section's alignment.
3843 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3845 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3846 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3847 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3848 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3850 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3852 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3853 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3856 2017-02-23 Alan Modra <amodra@gmail.com>
3859 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3861 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3862 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3865 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3868 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3869 processing ahead of the call to `elf_gc_sweep_symbol'.
3871 2017-02-22 Nick Clifton <nickc@redhat.com>
3874 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3875 created section 4-byte alignment.
3877 2017-02-22 Alan Modra <amodra@gmail.com>
3879 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3880 on .got or .plt output section being discarded by script.
3881 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3884 2017-02-21 Alan Modra <amodra@gmail.com>
3886 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3887 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3889 2017-02-20 Alan Modra <amodra@gmail.com>
3892 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3893 if DT_RELSZ/DT_RELASZ is zero.
3895 2017-02-17 Nick Clifton <nickc@redhat.com>
3897 * compress.c (bfd_get_full_section_contents): Remember to reduce
3898 compressed size by the sizeof the compression header when
3899 decompressing the contents.
3901 2017-02-17 Pedro Alves <palves@redhat.com>
3903 * srec.c (Chunk): Rename to ...
3904 (_bfd_srec_len): ... this.
3905 (S3Forced): Rename to ...
3906 (_bfd_srec_forceS3): ... this.
3907 * objcopy.c: Adjust all references.
3909 2017-02-17 Pedro Alves <palves@redhat.com>
3911 * archive.c (bsd_write_armap): Rename to ...
3912 (_bfd_bsd_write_armap): ... this.
3913 (coff_write_armap): Rename to ...
3914 (_bfd_coff_write_armap): ... this.
3915 * libbfd-in.h (bsd_write_armap): Rename to ...
3916 (_bfd_bsd_write_armap): ... this.
3917 (coff_write_armap): Rename to ...
3918 (_bfd_coff_write_armap): ... this.
3919 * aout-target.h, aout-tic30.c: Adjust all users.
3920 * libbfd.h: Regenerate.
3922 2017-02-17 Pedro Alves <palves@redhat.com>
3924 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3925 (warn_deprecated): Rename to ...
3926 (_bfd_warn_deprecated): ... this.
3927 * libbfd.c (warn_deprecated): Rename to ...
3928 (_bfd_warn_deprecated): ... this.
3929 * bfd-in2.h: Regenerate.
3931 2017-02-17 Pedro Alves <palves@redhat.com>
3933 * bfdio.c (real_ftell): Rename to ...
3934 (_bfd_real_ftell): ... this.
3935 (real_fseek): Rename to ...
3936 (_bfd_real_fseek): ... this.
3937 (real_fopen): Rename to ...
3938 (_bfd_real_fopen): ... this.
3939 * libbfd-in.h (real_ftell): Rename to ...
3940 (_bfd_real_ftell): ... this.
3941 (real_fseek): Rename to ...
3942 (_bfd_real_fseek): ... this.
3943 (real_fopen): Rename to ...
3944 (_bfd_real_fopen): ... this.
3945 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3946 * libbfd.h: Regenerate.
3948 2017-02-17 Pedro Alves <palves@redhat.com>
3950 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3951 * libbfd.c (read_unsigned_leb128): Rename to ...
3952 (_bfd_read_unsigned_leb128): ... this.
3953 (read_signed_leb128): Rename to ...
3954 (_bfd_read_signed_leb128): ... this.
3955 (safe_read_leb128): Rename to ...
3956 (_bfd_safe_read_leb128): ... this.
3957 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3958 (_bfd_read_unsigned_leb128): ... this.
3959 (read_signed_leb128): Rename to ...
3960 (_bfd_read_signed_leb128): ... this.
3961 (safe_read_leb128): Rename to ...
3962 (_bfd_safe_read_leb128): ... this.
3963 * libbfd.h: Renegerate.
3965 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3967 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3968 before trying to fine matching file and line information.
3970 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3972 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3973 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3974 not match current bfd, then reload debug information. Record bfd
3975 we're loading debug info for in the stash. If we have debug
3976 informatin in the cache then perform section placement before
3979 2017-02-16 Alan Modra <amodra@gmail.com>
3982 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3983 * elfxx-target.h (elf_backend_no_page_alias): Define.
3984 (elfNN_bed): Init new field.
3985 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3986 ensure PT_LOAD segment starts on a new page.
3987 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3989 2017-02-16 Alan Modra <amodra@gmail.com>
3992 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3995 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3997 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3998 * bfd-in2.h: Regenerated.
4000 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4003 * elf32-i386.c (elf_i386_relocate_section): Allow
4004 "lea foo@GOT, %reg" in PIC.
4006 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4009 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4010 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4011 error against local IFUNC symbol without a base register for
4014 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4016 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4017 `%P: %H:' with `info->callbacks->einfo'.
4018 (ppc_elf_relocate_section): Likewise.
4019 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4020 (ppc64_elf_edit_toc): Likewise.
4021 (ppc64_elf_relocate_section): Likewise.
4023 2017-02-14 Alan Modra <amodra@gmail.com>
4025 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4026 --gc-keep-exported, and test versioned field of sym rather than
4027 looking for @ in name.
4029 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4031 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4034 2017-02-13 Nick Clifton <nickc@redhat.com>
4037 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4040 2017-02-07 Andrew Waterman <andrew@sifive.com>
4042 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4043 entry size if PLT header is written.
4045 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4047 Fix sparc64 dynamic relocation processing to use the dynamic
4049 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4050 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4053 2017-02-03 Nick Clifton <nickc@redhat.com>
4056 * coffcode.h (coff_write_object_contents): Enlarge size of
4057 s_name_buf in order to avoid compile time warning about possible
4059 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4060 32-bits of insn value before printing into buffer.
4062 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4064 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4065 `max_local_dynindx'.
4066 (mips_elf_sort_hash_table): Handle it.
4067 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4068 symbols bump up `max_local_dynindx' rather than
4069 `max_non_got_dynindx'.
4071 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4073 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4074 `min_got_dynindx', `max_unref_got_dynindx' and
4075 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4076 (mips_elf_sort_hash_table): Adjust accordingly.
4078 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4080 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4081 to access the hash table.
4083 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4085 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4086 non-NULL `htab' to the beginning.
4088 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4090 * elflink.c (elf_gc_sweep): Wrap overlong line.
4092 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4094 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4095 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4096 * elfxx-mips.c (mips_elf_link_hash_table): Add
4097 `ignore_branch_isa' member.
4098 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4099 in branch relocation calculation as an error if
4100 `ignore_branch_isa' has been set.
4101 (_bfd_mips_elf_insn32): Rename to...
4102 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4103 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4104 Handle the new parameter.
4106 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4108 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4109 local variable dynobj.
4112 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4113 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4114 executable from read-only sections into sdynrelro.
4115 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4116 dynamic relocs in sdynrelro.
4117 (elf_backend_want_dynrelro): Define.
4119 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4121 * config.bfd (*-*-rtemsaout*): Mark as removed.
4123 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4125 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4126 (arm-*-rtems*): Move to (arm*-*-eabi*).
4127 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4128 (m68-*-rtems*): Move to (m68*-*-elf*).
4130 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4132 * config.bfd (*-*-rtemscoff*): Mark as removed.
4134 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4137 * elflink.c (bfd_elf_record_link_assignment): Revert last
4138 change and don't ever clear `forced_local'. Set `mark'
4140 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4142 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4143 (bfd_elf_size_dynamic_sections): ... here.
4144 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4145 and set `mark' instead in `__tls_get_addr_opt' processing.
4146 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4148 2017-01-24 Alan Modra <amodra@gmail.com>
4150 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4151 where dynamic relocs are preferable. Allow ifunc too.
4152 (ensure_undefweak_dynamic): New function.
4153 (allocate_dynrelocs): Use it here. Move plt handling last and
4154 don't make symbols dynamic, simplifying loop. Only make undef
4155 weak symbols with GOT entries dynamic. Correct condition
4156 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4157 comments. Remove goto.
4158 (ppc_elf_relocate_section): Correct test for using dynamic
4159 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4160 to suit. Set up explicit tls_index entries and implicit GOT
4161 tls_index entries resolvable at link time for
4162 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4163 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4164 (ensure_undefweak_dynamic): New function.
4165 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4166 with GOT entries dynamic. Remove unnecessary test of
4167 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4168 (ppc64_elf_relocate_section): Correct test for using dynamic
4169 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4170 to suit. Set up explicit tls_index entries and implicit GOT
4171 tls_index entries resolvable at link time for __tls_get_addr_opt.
4172 Simplify expression to clear mem for prelink.
4174 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4176 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4178 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4180 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4181 (elf_backend_hash_symbol): Define.
4183 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4186 * elflink.c (bfd_elf_record_link_assignment): Clear any
4187 `forced_local' marking for DSO symbols that are not being
4190 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4192 * elfnn-riscv.c (riscv_elf_object_p): New function.
4194 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4197 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4199 (elf_x86_64_check_relocs): Create .eh_frame section for the
4201 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4202 .eh_frame section for the .plt.bnd section.
4203 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4204 for the .plt.bnd section.
4206 2017-01-12 Nick Clifton <nickc@redhat.com>
4209 * opncls.c (find_separate_debug_file): Add include_dirs
4210 parameter. Only include the directory part of the bfd's filename
4211 in search paths if include_dirs is true. Add a couple of extra
4212 locations for looking for debug files.
4213 ( bfd_follow_gnu_debuglink): Update invocation of
4214 find_separate_debug_file.
4215 (bfd_follow_gnu_debugaltlink): Likewise.
4216 (get_build_id): New function: Finds the build-id of the given bfd.
4217 (get_build_id_name): New function: Computes the name of the
4218 separate debug info file for a bfd, based upon its build-id.
4219 (check_build_id_file): New function: Checks to see if a separate
4220 debug info file exists at the given location, and that its
4221 build-id matches that of the original bfd.
4222 (bfd_follow_build_id_debuglink): New function: Finds a separate
4223 debug info file for a given bfd by using the build-id method.
4224 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4225 method of locating a separate debug info file before using the
4227 * bfd-in2.h: Regenerate.
4229 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4232 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4233 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4234 elf_x86_64_eh_frame_plt_got.
4235 (elf_x86_64_size_dynamic_sections): Get unwind info from
4236 elf_x86_64_bnd_arch_bed for the BND PLT.
4238 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4240 * config.bfd: Add entries for i686-redox and x86_64-redox.
4242 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4244 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4246 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4247 .eh_frame section to 4 bytes for x32.
4248 (elf_x86_64_check_relocs): Likewise.
4250 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4253 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4254 (PLT_GOT_FDE_LENGTH): Likewise.
4255 (elf_i386_plt_layout): Add eh_frame_plt_got and
4256 eh_frame_plt_got_size.
4257 (elf_i386_plt): Updated.
4258 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4259 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4260 (elf_i386_size_dynamic_sections): Allocate and initialize
4261 .eh_frame section for .plt.got.
4262 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4264 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4265 eh_frame_plt_got_size.
4266 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4267 (PLT_GOT_FDE_LENGTH): Likewise.
4268 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4269 eh_frame_plt_got_size.
4270 (elf_x86_64_arch_bed): Updated.
4271 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4272 eh_frame_plt_got_size.
4273 (elf_x86_64_nacl_arch_bed): Likewise.
4274 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4275 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4276 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4277 .eh_frame section for .plt.got.
4278 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4281 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4283 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4284 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4286 2017-01-09 Nick Clifton <nickc@redhat.com>
4288 * dwarf2.c (lookup_address_in_function_table): Return early if
4289 there are no functions in the given comp unit, or if the high
4290 address of the last function in the comp unit is less than the
4293 2017-01-09 Nick Clifton <nickc@redhat.com>
4296 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4297 message if there are too many symbols to load.
4299 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4301 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4302 if relocs are cached.
4304 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4307 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4308 for R_MICROBLAZE_GOTOFF_64.
4310 2017-01-03 Nick Clifton <nickc@redhat.com>
4312 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4313 warning about using a possibly uninitialised variable.
4315 2017-01-02 Alan Modra <amodra@gmail.com>
4317 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4318 (allocate_plt_static, allocate_dynrelocs): Use it.
4320 2017-01-02 Alan Modra <amodra@gmail.com>
4322 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4323 .PARISC.unwind section.
4325 2017-01-02 Alan Modra <amodra@gmail.com>
4328 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4329 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4330 indirect to GOT pointer relative code edit.
4332 2017-01-02 Alan Modra <amodra@gmail.com>
4334 Update year range in copyright notice of all files.
4336 For older changes see ChangeLog-2016
4338 Copyright (C) 2017 Free Software Foundation, Inc.
4340 Copying and distribution of this file, with or without modification,
4341 are permitted in any medium without royalty provided the copyright
4342 notice and this notice are preserved.
4348 version-control: never