1 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
4 this_hdr.sh_entsize only if section size > 0.
6 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
8 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
10 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
12 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
13 in read-only section with minfo.
14 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
16 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
18 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
21 2017-10-06 John Baldwin <jhb@FreeBSD.org>
23 * elf-bfd.h (struct elf_backend_data): Add
24 `elf_backend_grok_freebsd_prstatus'.
25 * elf.c (elfcore_grok_freebsd_note): Call
26 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
28 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
30 (elf_backend_grok_freebsd_prstatus): Define.
31 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
32 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
34 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
36 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
37 and has_non_got_reloc with zero_undefweak.
38 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
39 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
41 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
42 has_non_got_reloc with zero_undefweak.
43 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
44 has_got_reloc and has_non_got_reloc with zero_undefweak.
45 (elf_x86_link_hash_entry): Likewise.
47 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
49 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
50 (VERIFY_COPY_RELOC): Likewise.
52 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
54 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
55 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
56 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
58 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
60 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
61 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
62 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
64 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
66 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
67 * elf32-i386.c (elf_i386_relocate_section): Use it.
68 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
70 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
72 * elf32-i386.c (X86_SIZE_TYPE_P): New.
73 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
74 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
75 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
76 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
78 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
80 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
81 (PLT_LOCAL_IFUNC_P): Likewise.
82 * elf32-i386.c (elf_i386_relocate_section): Use them.
83 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
85 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
87 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
88 * elf32-i386.c (elf_i386_relocate_section): Use it.
89 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
91 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
93 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
94 * elf32-i386.c (elf_i386_relocate_section): Use it.
95 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
97 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
99 * elf32-i386.c (X86_PCREL_TYPE_P): New.
100 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
101 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
102 (X86_PCREL_TYPE_P): This.
103 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
104 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
105 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
107 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
109 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
111 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
112 * elf32-i386.c (elf_i386_tls_transition): Use it.
113 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
115 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
117 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
118 Dump dynamic relocation in read-only section with minfo if
120 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
121 (maybe_set_textrel): Likewise.
122 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
123 read-only section with minfo.
125 2017-10-05 John Baldwin <jhb@FreeBSD.org>
127 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
129 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
131 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
132 in read-only section with minfo.
133 (tilepro_elf_size_dynamic_sections): Likewise.
134 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
135 (tilegx_elf_size_dynamic_sections): Likewise.
137 2017-10-05 Pedro Alves <palves@redhat.com>
140 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
141 ellipsis parameter. Split out bfd_error_on_input code to..
142 (bfd_set_input_error): .. New function.
143 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
144 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
145 * bfd-in2.h: Regenerate.
147 2017-10-05 Alan Modra <amodra@gmail.com>
149 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
150 fini_array error value.
152 2017-10-05 Alan Modra <amodra@gmail.com>
155 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
157 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
159 (elf_fake_sections): Adjust calls. Exit immediately on failure.
160 (bfd_elf_set_group_contents): Add associated reloc section indices
163 2017-10-04 Alan Modra <amodra@gmail.com>
165 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
166 classify symbols for ELFv2.
168 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
171 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
172 undergoes default promotion.
173 * bfd-in2.h: Regenerate.
175 2017-10-02 Alan Modra <amodra@gmail.com>
177 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
178 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
180 2017-10-01 Alan Modra <amodra@gmail.com>
183 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
184 (add_line_info): Always put end_sequence last.
186 2017-10-01 Alan Modra <amodra@gmail.com>
189 * dwarf2.c (read_section): Allocate buffer with extra byte for
190 bfd_simple_get_relocated_section_contents rather than copying
193 2017-09-29 Alan Modra <amodra@gmail.com>
195 * merge.c (merge_strings): Return FALSE on malloc failure.
196 (_bfd_merge_sections): Return failures from record_section and
199 2017-09-28 Alan Modra <amodra@gmail.com>
202 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
203 a case where plugin_notice isn't called.
205 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
207 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
210 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
213 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
214 output_bfd to info->callbacks->minfo.
216 2017-09-26 Nick Clifton <nickc@redhat.com>
219 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
220 assertion failure if elf_x86_64_rtype_to_howto has already issued
223 2017-09-26 Alan Modra <amodra@gmail.com>
226 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
229 2017-09-26 Nick Clifton <nickc@redhat.com>
232 * dwarf2.c (read_formatted_entries): Fail early if we know that
233 the loop parsing data entries will overflow the end of the
236 2017-09-26 Alan Modra <amodra@gmail.com>
239 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
240 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
241 to stash->info_ptr_memory, and check die_ref is within that memory.
242 Set info_ptr_end correctly when another CU is refd. Check die_ref
243 for DW_FORM_ref4 etc. is within CU.
245 2017-09-26 Alan Modra <amodra@gmail.com>
248 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
249 (read_formatted_entries): Init "fe".
250 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
252 2017-09-26 Alan Modra <amodra@gmail.com>
255 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
256 bounds in inner loop.
258 2017-09-25 Alan Modra <amodra@gmail.com>
261 * dwarf1.c (parse_die): Sanity check pointer against section limit
262 before dereferencing.
263 (parse_line_table): Likewise.
265 2017-09-25 Alan Modra <amodra@gmail.com>
268 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
270 (parse_comp_unit): Likewise.
272 2017-09-25 Alan Modra <amodra@gmail.com>
275 * dwarf2.c (read_formatted_entries): Error on format_count zero.
277 2017-09-24 Alan Modra <amodra@gmail.com>
280 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
281 within section bounds.
283 2017-09-24 Alan Modra <amodra@gmail.com>
286 * dwarf2.c (decode_line_info): Properly free line sequences on error.
288 2017-09-24 Alan Modra <amodra@gmail.com>
291 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
292 pname param. Return status. Make name const. Don't abort,
293 return an error. Formatting. Exit if current info_ptr matches
294 orig_info_ptr. Update callers.
295 (scan_unit_for_symbols): Start at nesting_level of zero. Make
296 nested_funcs an array of structs for extensibility. Formatting.
298 2017-09-24 Alan Modra <amodra@gmail.com>
301 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
302 rather than dividing by zero.
304 2017-09-24 Alan Modra <amodra@gmail.com>
307 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
309 2017-09-24 Alan Modra <amodra@gmail.com>
312 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
314 2017-09-24 Alan Modra <amodra@gmail.com>
317 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
318 SHT_GNU_verneed section for sanity. Don't zalloc memory for
321 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
324 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
327 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
330 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
331 -1 if bfd_canonicalize_dynamic_reloc returns 0.
333 2017-09-22 Pedro Alves <palves@redhat.com>
334 Alan Modra <amodra@gmail.com>
336 * version.h: Add comment.
338 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
340 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
341 NT_S390_GS_BC, correct the previously swapped invocations of
342 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
344 2017-09-19 Alan Modra <amodra@gmail.com>
347 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
350 2017-09-19 Alan Modra <amodra@gmail.com>
353 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
354 symbols before calculating verrefs. Don't renumber dynsyms
355 after gc. Exclude .gnu.version when zero or one dynsym.
356 Localize some vars and reindent.
358 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
361 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
362 return from bfd_canonicalize_dynamic_reloc.
364 2017-09-15 Alan Modra <amodra@gmail.com>
367 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
368 overflows bfd_size_type.
370 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
373 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
374 to indicate if conversion is performed.
375 (elf_i386_check_relocs): Cache section contents and relocations
376 if conversion is performed.
377 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
378 contents and relocations if conversion is performed.
380 2017-09-14 Nick Clifton <nickc@redhat.com>
383 * peXXigen.c (pe_print_idata): Extend check for HintName vector
386 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
388 * elfxx-x86.h: Fix a typo in comments.
390 2017-09-09 Kamil Rytarowski <n54@gmx.com>
392 * elf32-nds32.c: Rename __BIT() to N32_BIT().
394 2017-09-09 Alan Modra <amodra@gmail.com>
396 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
399 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
401 * elf32-i386.c (elf_i386_relocate_section): Update usage of
402 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
403 (elf_i386_finish_dynamic_symbol): Likewise.
404 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
405 (elf_x86_64_finish_dynamic_symbol): Likewise.
406 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
407 (_bfd_x86_elf_fixup_symbol): Likewise.
409 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
411 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
412 check has_non_got_reloc.
414 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
417 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
418 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
419 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
420 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
421 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
422 and linker_def on __ehdr_start if it is referenced and not
424 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
425 and return TRUE when building executable, if a symbol has
426 non-GOT/non-PLT relocations in text section or there is no
428 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
430 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
432 * elfxx-x86.h: Update comments.
434 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
436 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
437 elf_x86_plt_layout_table with elf_x86_init_table.
438 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
440 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
442 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
443 (elf_x86_init_table): This.
444 (_bfd_x86_elf_link_setup_gnu_properties): Replace
445 elf_x86_plt_layout_table with elf_x86_init_table.
447 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
449 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
450 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
451 * configure: Regenerated.
452 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
453 and r_sym fields of plt_layout.
454 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
456 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
457 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
458 r_info nor r_sym fields.
459 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
461 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
463 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
465 * (_bfd_riscv_relax_align): Call bfd_set_error and
466 print an error message when unable to relax a .align directive.
468 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
470 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
471 (riscv_record_pcrel_hi_reloc): Add absolute argument.
472 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
473 R_RISCV_PCREL_HI20 relocs, and pass the result to
474 riscv_record_pcrel_hi_reloc.
476 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
478 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
479 r_type_p. Remove the converted argument. Replace
480 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
481 the new relocation type via r_type_p.
482 (elf_i386_relocate_section): Likewise.
483 (elf_i386_finish_dynamic_symbol): Likewise.
484 (need_convert_load): Removed.
485 (check_relocs_failed): Updated.
486 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
487 instead of setting need_convert_load.
488 (_bfd_i386_elf_convert_load): Removed.
489 * elf64-x86-64.c (need_convert_load): Removed.
490 (check_relocs_failed): Updated.
491 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
492 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
493 Return the new relocation type via r_type_p.
494 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
495 instead of setting need_convert_load.
496 (elf_x86_64_check_relocs): Don't check PIC if relocation has
498 (_bfd_x86_64_elf_convert_load): Removed.
499 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
500 with SYMBOL_REFERENCES_LOCAL_P.
501 (elf_x86_64_finish_dynamic_symbol): Likewise.
502 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
504 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
505 (_bfd_x86_elf_link_symbol_references_local): New function.
506 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
507 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
508 SYMBOL_REFERENCES_LOCAL_P.
509 (elf_x86_link_hash_entry): Add local_ref.
510 (elf_x86_link_hash_table): Remove convert_load.
511 (_bfd_i386_elf_convert_load): Removed.
512 (_bfd_x86_64_elf_convert_load): Likewise.
513 (_bfd_x86_elf_link_symbol_references_local): New.
515 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
517 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
518 (elf_x86_64_info_to_howto): Get the real relocation type by
519 masking out R_X86_64_converted_reloc_bit.
520 (elf_x86_64_check_tls_transition): Get the real relocation type
521 by masking out R_X86_64_converted_reloc_bit.
522 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
523 instead of setting converted_reloc.
524 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
525 instead of converted_reloc. Get the real relocation type by
526 masking out R_X86_64_converted_reloc_bit.
527 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
528 R_X86_64_converted_reloc_bit is valid.
529 * elfxx-x86.h (converted_reloc): Removed.
531 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
533 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
534 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
535 to get the relocation type again.
536 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
537 r_type when calling elf_x86_64_tls_transition. Don't use
538 ELF32_R_TYPE to get the relocation type again.
540 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
542 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
545 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
547 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
548 argument. Don't check relocation overflow. Avoid relocation
549 overflow if --no-relax is used. Set converted_reloc on symbol
550 if a GOTPCREL relocation is converted.
551 (elf_x86_64_relocate_section): Issue a fatal error and suggest
552 --no-relax if GOTPCREL relocation conversion leads to relocation
554 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
556 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
557 Edmar Wienskoski <edmar.wienskoski@nxp.com
559 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
560 (ppc_elf_check_relocs): Handle it.
561 (ppc_elf_vle_split20): New function.
562 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
564 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
567 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
568 for x86-64 if GOT_TLS_GDESC_P is true.
570 2017-09-03 Alan Modra <amodra@gmail.com>
573 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
575 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
577 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
578 tls_get_addr for x86-64 in one place.
580 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
582 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
583 with elfxx-x86.lo for 64-bit BFD.
584 * configure: Regenerated.
586 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
588 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
589 (_bfd_i386_elf_convert_load): This. Remove static.
590 (elf_i386_size_dynamic_sections): Removed.
591 (elf_backend_size_dynamic_sections): Likewise.
592 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
593 (_bfd_x86_64_elf_convert_load): This. Remove static.
594 (elf_x86_64_size_dynamic_sections): Removed.
595 (elf_backend_size_dynamic_sections): Likewise.
596 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
597 (elf_x86_allocate_dynrelocs): This. Make it static.
598 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
599 (elf_x86_allocate_local_dynreloc): This. Make it static.
600 (elf_i386_is_reloc_section): New function.
601 (elf_x86_64_is_reloc_section): Likewise.
602 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
603 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
604 Rearrange got_entry_size initialization.
605 (_bfd_x86_elf_size_dynamic_sections): New function.
606 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
607 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
608 (_bfd_i386_elf_convert_load): New.
609 (_bfd_x86_64_elf_convert_load): Likewise.
610 (_bfd_x86_elf_size_dynamic_sections): Likewise.
611 (elf_backend_size_dynamic_sections): Likewise.
612 (_bfd_x86_elf_allocate_dynrelocs): Removed.
613 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
615 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
617 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
620 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
622 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
623 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
625 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
627 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
628 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
629 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
630 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
631 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
632 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
634 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
636 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
637 (elf_i386_allocate_local_dynrelocs): Likewise.
638 (elf_i386_size_dynamic_sections): Replace
639 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
640 with _bfd_x86_elf_allocate_dynrelocs and
641 _bfd_x86_elf_allocate_local_dynrelocs.
642 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
643 (elf_x86_64_allocate_local_dynrelocs): Likewise.
644 (elf_x86_64_size_dynamic_sections): Replace
645 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
646 with _bfd_x86_elf_allocate_dynrelocs and
647 _bfd_x86_elf_allocate_local_dynrelocs.
648 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
649 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
650 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
651 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
653 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
655 * elf32-i386.c (is_i386_elf): Removed.
656 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
657 (elf_i386_size_dynamic_sections): Likewise.
658 (elf_i386_relocate_section): Likewise.
659 * elf64-x86-64.c (is_x86_64_elf): Removed.
660 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
662 (elf_x86_64_size_dynamic_sections): Likewise.
663 (elf_x86_64_relocate_section): Likewise.
664 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
666 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
669 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
671 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
672 (elf_i386_allocate_dynrelocs): Replace
673 elf_i386_compute_jump_table_size with
674 elf_x86_compute_jump_table_size.
675 (elf_i386_size_dynamic_sections): Likewise.
676 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
677 (elf_x86_64_allocate_dynrelocs): Replace
678 elf_x86_64_compute_jump_table_size with
679 elf_x86_compute_jump_table_size.
680 (elf_x86_64_size_dynamic_sections): Likewise.
681 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
683 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
684 (elf_x86_compute_jump_table_size): New.
686 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
688 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
690 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
691 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
693 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
695 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
696 with htab->is_vxworks.
697 (elf_i386_size_dynamic_sections): Likewise.
698 (elf_i386_relocate_section): Likewise.
699 (elf_i386_finish_dynamic_symbol): Likewise.
700 (elf_i386_finish_dynamic_sections): Likewise.
702 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
704 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
705 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
706 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
707 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
708 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
709 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
710 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
711 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
713 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
716 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
717 ELF_COMMON_DEF_P for common symbols.
719 2017-09-02 Alan Modra <amodra@gmail.com>
721 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
722 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
723 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
725 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
727 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
728 (elf_backend_gc_mark_hook): Likewise.
729 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
730 (elf_backend_gc_mark_hook): Likewise.
731 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
732 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
733 (elf_backend_gc_mark_hook): Likewise.
735 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
737 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
738 (elf_backend_adjust_dynamic_symbol): Likewise.
739 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
740 (elf_backend_adjust_dynamic_symbol): Likewise.
741 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
742 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
743 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
744 (_bfd_x86_elf_adjust_dynamic_symbol): New.
745 (elf_backend_adjust_dynamic_symbol): Likewise.
747 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
749 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
752 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
754 * elf32-i386.c (elf_i386_mkobject): Removed.
755 (bfd_elf32_mkobject): Likewise.
756 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
757 (bfd_elf64_mkobject): Likewise.
758 (bfd_elf32_mkobject): Likewise.
759 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
760 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
761 (bfd_elf64_mkobject): Likewise.
762 (bfd_elf32_mkobject): Likewise.
764 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
766 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
767 Call _bfd_x86_elf_link_setup_gnu_properties.
768 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
769 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
771 (elf_x86_64_non_lazy_plt): Likewise.
772 (elf_x86_64_lazy_bnd_plt): Likewise.
773 (elf_x86_64_non_lazy_bnd_plt): Likewise.
774 (elf_x86_64_lazy_ibt_plt): Likewise.
775 (elf_x32_lazy_ibt_plt): Likewise.
776 (elf_x86_64_non_lazy_ibt_plt): Likewise.
777 (elf_x32_non_lazy_ibt_plt): Likewise.
778 (elf_x86_64_nacl_plt): Likewise.
779 (elf_x86_64_link_setup_gnu_properties): Updated. Call
780 _bfd_x86_elf_link_setup_gnu_properties.
781 * elfxx-x86.c: Include elf-vxworks.h".
782 (_bfd_x86_elf_link_setup_gnu_properties): New function.
783 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
784 comments for pic_plt0_entry and pic_plt_entry.
785 (elf_x86_non_lazy_plt_layout): Likewise.
786 (elf_x86_plt_layout_table): New.
787 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
789 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
792 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
793 .eh_frame section for the second PLT.
794 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
795 alignment of .eh_frame section for the second PLT.
797 2017-09-01 Nick Clifton <nickc@redhat.com>
800 * dwarf2.c (decode_line_info): Fix test for an overlong line info
803 2017-09-01 Nick Clifton <nickc@redhat.com>
806 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
807 attribute buffer is NUL terminated.
809 2017-08-31 Nick Clifton <nickc@redhat.com>
812 * dwarf2.c (read_section): If necessary add a terminating NUL byte
813 to dwarf string sections.
815 2017-08-31 Alan Modra <amodra@gmail.com>
817 * po/SRC-POTFILES.in: Regenerate.
819 2017-08-31 Alan Modra <amodra@gmail.com>
821 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
822 for a section containing just a terminator. Allow multiple
823 terminators at end of section.
824 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
825 sections when not adding alignment. Assert on terminator in
828 2017-08-31 Alan Modra <amodra@gmail.com>
832 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
835 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
837 * configure.ac (bfd_backends): Add elf64.lo together with
838 elfxx-x86.lo for 64-bit BFD.
839 * configure: Regenerated.
841 2017-08-31 James Bowman <james.bowman@ftdichip.com>
843 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
846 2017-08-31 Alan Modra <amodra@gmail.com>
849 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
850 before _close_and_cleanup. Call iovec->bclose after.
851 (bfd_close): Remove code common to, and call, bfd_close_all_done.
853 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
855 * elf32-i386.c (elf_i386_plt_type): Removed.
856 (elf_i386_plt): Likewise.
857 (elf_i386_get_synthetic_symtab): Updated. Call
858 _bfd_x86_elf_get_synthetic_symtab.
859 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
860 (elf_x86_64_plt): Likewise.
861 (elf_x86_64_get_synthetic_symtab): Updated. Call
862 _bfd_x86_elf_get_synthetic_symtab.
863 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
864 (elf_x86_64_get_plt_got_vma): Likewise.
865 (elf_i386_valid_plt_reloc_p): Likewise.
866 (elf_x86_64_valid_plt_reloc_p): Likewise.
867 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
868 * elfxx-x86.h (elf_x86_plt_type): New.
869 (elf_x86_plt): Likewise.
870 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
872 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
874 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
875 target_id instead of elf_machine_code.
877 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
879 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
880 (elf_i386_lazy_plt_layout): Likewise.
881 (elf_i386_non_lazy_plt_layout): Likewise.
882 (elf_i386_plt_layout): Likewise.
883 (elf_i386_link_hash_table): Likewise.
884 (elf_i386_next_tls_desc_index): Likewise.
885 (elf_i386_srelplt2): Likewise.
886 (elf_i386_plt): Likewise.
887 (elf_i386_lazy_plt): Likewise.
888 (elf_i386_non_lazy_plt): Likewise.
889 (elf_i386_link_hash_table_create): Likewise.
890 (bfd_elf32_bfd_link_hash_table_create): Likewise.
891 (elf_i386_lazy_plt): Updated.
892 (elf_i386_non_lazy_plt): Likewise.
893 (elf_i386_lazy_ibt_plt): Likewise.
894 (elf_i386_non_lazy_ibt_plt): Likewise.
895 (elf_i386_allocate_dynrelocs): Likewise.
896 (elf_i386_size_dynamic_sections): Likewise.
897 (elf_i386_relocate_section): Likewise.
898 (elf_i386_finish_dynamic_symbol): Likewise.
899 (elf_i386_finish_dynamic_sections): Likewise.
900 (elf_i386_get_synthetic_symtab): Likewise.
901 (elf_i386_link_setup_gnu_properties): Likewise.
902 (elf_i386_nacl_plt): Likewise.
903 * elf64-x86-64.c (ABI_64_P): Removed.
904 (ELF64_DYNAMIC_INTERPRETER): Likewise.
905 (ELF32_DYNAMIC_INTERPRETER): Likewise.
906 (elf_x86_64_lazy_plt_layout): Likewise.
907 (elf_x86_64_non_lazy_plt_layout): Likewise.
908 (elf_x86_64_plt_layout): Likewise.
909 (elf_x86_64_link_hash_table): Likewise.
910 (elf_x86_64_plt): Likewise.
911 (elf_x86_64_lazy_plt): Likewise.
912 (elf_x86_64_non_lazy_plt): Likewise.
913 (elf_x86_64_link_hash_table_create): Likewise.
914 (bfd_elf64_bfd_link_hash_table_create): Likewise.
915 (bfd_elf32_bfd_link_hash_table_create): Likewise.
916 (elf_x86_64_lazy_plt): Updated.
917 (elf_x86_64_non_lazy_plt): Likewise.
918 (elf_x86_64_lazy_bnd_plt): Likewise.
919 (elf_x86_64_non_lazy_bnd_plt): Likewise.
920 (elf_x86_64_lazy_ibt_plt): Likewise.
921 (elf_x32_lazy_ibt_plt): Likewise.
922 (elf_x86_64_non_lazy_ibt_plt): Likewise.
923 (elf_x32_non_lazy_ibt_plt): Likewise.
924 (elf_x86_64_allocate_dynrelocs): Likewise.
925 (elf_x86_64_size_dynamic_sections): Likewise.
926 (elf_x86_64_relocate_section): Likewise.
927 (elf_x86_64_finish_dynamic_symbol): Likewise.
928 (elf_x86_64_finish_dynamic_sections): Likewise.
929 (elf_x86_64_get_synthetic_symtab): Likewise.
930 (elf_x86_64_link_setup_gnu_properties): Likewise.
931 (elf_x86_64_nacl_plt): Likewise.
932 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
934 (ELF32_DYNAMIC_INTERPRETER): New.
935 (ELF64_DYNAMIC_INTERPRETER): Likewise.
936 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
937 (_bfd_x86_elf_link_hash_table_create): Likewise.
938 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
939 (elf_x86_link_hash_table_free): This. Make it static.
940 * elfxx-x86.h: Don't include "objalloc.h".
942 (elf_x86_lazy_plt_layout): Likewise.
943 (elf_x86_non_lazy_plt_layout): Likewise.
944 (elf_x86_plt_layout): Likewise.
945 (_bfd_x86_elf_link_hash_table_create): Likewise.
946 (bfd_elf64_bfd_link_hash_table_create): Likewise.
947 (bfd_elf32_bfd_link_hash_table_create): Likewise.
948 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
949 srelplt2 and next_tls_desc_index.
950 (_bfd_x86_elf_link_hash_table_free): Removed.
952 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
954 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
955 branch offset interpretation.
957 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
960 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
962 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
964 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
965 (elf_x86_64_srelplt2): Likewise.
967 2017-08-30 Alan Modra <amodra@gmail.com>
969 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
970 (ppc64_elf_tls_optimize): Set it.
971 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
972 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
973 addis would add zero.
974 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
975 (ppc_elf_tls_optimize): Set it.
976 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
977 insn on TPREL16_LO relocs to use r2 when addis would add zero.
979 2017-08-30 Alan Modra <amodra@gmail.com>
981 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
982 __tls_get_addr call sequences to LE, don't move the addi down
983 to the nop. Replace the bl with addi and leave the nop alone.
985 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
987 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
989 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
991 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
993 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
995 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
996 (BFD64_BACKENDS): Likewise.
997 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
998 (BFD64_BACKENDS_CFILES): Likewise.
999 * Makefile.in: Regenerated.
1000 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1001 elf32-i386.lo and elf64-x86-64.lo.
1002 * configure: Regenerated.
1003 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1004 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1005 "objalloc.h" and "hashtab.h".
1006 (ELIMINATE_COPY_RELOCS): Removed.
1007 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1008 (SYMBOL_NO_COPYRELOC): Likewise.
1009 (elf_i386_link_hash_entry): Likewise.
1010 (GOT_UNKNOWN): Likewise.
1011 (GOT_NORMAL): Likewise.
1012 (GOT_TLS_GD): Likewise.
1013 (elf_i386_hash_entry): Likewise.
1014 (elf_i386_obj_tdata): Likewise.
1015 (elf_i386_tdata): Likewise.
1016 (elf_i386_local_got_tls_type): Likewise.
1017 (elf_i386_local_tlsdesc_gotent): Likewise.
1018 (elf_i386_hash_table): Likewise.
1019 (elf_i386_link_hash_newfunc): Likewise.
1020 (elf_i386_local_htab_hash): Likewise.
1021 (elf_i386_local_htab_eq): Likewise.
1022 (elf_i386_get_local_sym_hash): Likewise.
1023 (elf_i386_link_hash_table_free): Likewise.
1024 (elf_i386_copy_indirect_symbol): Likewise.
1025 (elf_i386_fixup_symbol): Likewise.
1026 (elf_i386_readonly_dynrelocs): Likewise.
1027 (elf_i386_always_size_sections): Likewise.
1028 (elf_i386_set_tls_module_base): Likewise.
1029 (elf_i386_dtpoff_base): Likewise.
1030 (compare_relocs): Likewise.
1031 (elf_i386_hash_symbol): Likewise.
1032 (elf_i386_parse_gnu_properties): Likewise.
1033 (elf_i386_merge_gnu_properties): Likewise.
1034 (elf_i386_link_check_relocs): Likewise.
1035 (elf_i386_merge_symbol_attribute): Likewise.
1036 (bfd_elf32_bfd_link_check_relocs): Likewise.
1037 (elf_backend_copy_indirect_symbol): Likewise.
1038 (elf_backend_always_size_sections): Likewise.
1039 (elf_backend_omit_section_dynsym): Likewise.
1040 (elf_backend_hash_symbol): Likewise.
1041 (elf_backend_fixup_symbol): Likewise.
1042 (elf_backend_parse_gnu_properties): Likewise.
1043 (elf_backend_merge_gnu_properties): Likewise.
1044 (elf_backend_merge_symbol_attribute): Likewise.
1045 (elf_i386_mkobject): Updated.
1046 (elf_i386_link_hash_table_create): Likewise.
1047 (elf_i386_check_tls_transition): Likewise.
1048 (elf_i386_tls_transition): Likewise.
1049 (elf_i386_convert_load_reloc): Likewise.
1050 (elf_i386_check_relocs): Likewise.
1051 (elf_i386_adjust_dynamic_symbol): Likewise.
1052 (elf_i386_allocate_dynrelocs): Likewise.
1053 (elf_i386_convert_load): Likewise.
1054 (elf_i386_size_dynamic_sections): Likewise.
1055 (elf_i386_relocate_section): Likewise.
1056 (elf_i386_finish_dynamic_symbol ): Likewise.
1057 (elf_i386_finish_dynamic_sections): Likewise.
1058 (elf_i386_output_arch_local_syms): Likewise.
1059 (elf_i386_get_synthetic_symtab): Likewise.
1060 (elf_i386_link_setup_gnu_properties): Likewise.
1061 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1062 of elf_link_hash_table, as base.
1063 (elf_i386_next_tls_desc_index): New.
1064 (elf_i386_srelplt2): Likewise.
1065 (elf_i386_plt): Likewise.
1066 (elf_i386_lazy_plt): Likewise.
1067 (elf_i386_non_lazy_plt): Likewise.
1068 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1069 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1070 "objalloc.h" and "hashtab.h".
1071 (ELIMINATE_COPY_RELOCS): Removed.
1072 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1073 (SYMBOL_NO_COPYRELOC): Likewise.
1074 (elf_x86_64_link_hash_entry): Likewise.
1075 (GOT_UNKNOWN): Likewise.
1076 (GOT_NORMAL): Likewise.
1077 (GOT_TLS_GD): Likewise.
1078 (elf_x86_64_hash_entry): Likewise.
1079 (elf_x86_64_obj_tdata): Likewise.
1080 (elf_x86_64_tdata): Likewise.
1081 (elf_x86_64_local_got_tls_type): Likewise.
1082 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1083 (elf_x86_64_hash_table): Likewise.
1084 (elf_x86_64_link_hash_newfunc): Likewise.
1085 (elf_x86_64_local_htab_hash): Likewise.
1086 (elf_x86_64_local_htab_eq): Likewise.
1087 (elf_x86_64_get_local_sym_hash): Likewise.
1088 (elf_x86_64_link_hash_table_free): Likewise.
1089 (elf_x86_64_copy_indirect_symbol): Likewise.
1090 (elf_x86_64_fixup_symbol): Likewise.
1091 (elf_x86_64_readonly_dynrelocs): Likewise.
1092 (elf_x86_64_always_size_sections): Likewise.
1093 (elf_x86_64_set_tls_module_base): Likewise.
1094 (elf_x86_64_dtpoff_base): Likewise.
1095 (compare_relocs): Likewise.
1096 (elf_x86_64_merge_symbol_attribute): Likewise.
1097 (elf_x86_64_hash_symbol): Likewise.
1098 (elf_x86_64_parse_gnu_properties): Likewise.
1099 (elf_x86_64_merge_gnu_properties): Likewise.
1100 (elf_x86_64_link_check_relocs): Likewise.
1101 (elf_backend_copy_indirect_symbol): Likewise.
1102 (elf_backend_always_size_sections): Likewise.
1103 (bfd_elf64_bfd_link_check_relocs): Likewise.
1104 (elf_backend_merge_symbol_attribute): Likewise.
1105 (elf_backend_hash_symbol): Likewise.
1106 (elf_backend_omit_section_dynsym): Likewise.
1107 (elf_backend_fixup_symbol): Likewise.
1108 (elf_backend_parse_gnu_properties): Likewise.
1109 (elf_backend_merge_gnu_properties): Likewise.
1110 (bfd_elf32_bfd_link_check_relocs): Likewise.
1111 (elf_x86_64_mkobject): Updated.
1112 (elf_x86_64_link_hash_table_create): Likewise.
1113 (elf_x86_64_check_tls_transition): Likewise.
1114 (elf_x86_64_tls_transition): Likewise.
1115 (elf_x86_64_convert_load_reloc): Likewise.
1116 (elf_x86_64_check_relocs): Likewise.
1117 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1118 (elf_x86_64_allocate_dynrelocs): Likewise.
1119 (elf_x86_64_convert_load): Likewise.
1120 (elf_x86_64_size_dynamic_sections): Likewise.
1121 (elf_x86_64_relocate_section): Likewise.
1122 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1123 (elf_x86_64_finish_dynamic_sections): Likewise.
1124 (elf_x86_64_output_arch_local_syms): Likewise.
1125 (elf_x86_64_get_synthetic_symtab): Likewise.
1126 (elf_x86_64_link_setup_gnu_properties): Likewise.
1127 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1128 instead of elf_link_hash_table, as base.
1129 (elf_x86_64_next_tls_desc_index): New.
1130 (elf_x86_64_srelplt2): Likewise.
1131 (elf_x86_64_plt): Likewise.
1132 (elf_x86_64_lazy_plt): Likewise.
1133 (elf_x86_64_non_lazy_plt): Likewise.
1134 * elfxx-x86.c: New file.
1135 * elfxx-x86.h: Likewise.
1137 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1139 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1141 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1143 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1145 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1146 sections before checking dynamic relocations and free invalid
1147 PLT section contents.
1148 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1150 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1152 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1153 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1155 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1158 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1160 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1162 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1166 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1168 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1172 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1173 Add a has_no_copy_on_protected bitfield.
1174 (elf_has_no_copy_on_protected): New.
1175 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1176 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1177 (elf_merge_gnu_property_list): Likewise.
1178 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1179 to FALSE for elf_has_no_copy_on_protected.
1180 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1181 (elf_i386_link_hash_entry): Add def_protected.
1182 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1183 when checking info->nocopyreloc.
1184 (elf_i386_link_setup_gnu_properties): Don't set
1185 extern_protected_data here.
1186 (elf_i386_merge_symbol_attribute): New function.
1187 (elf_backend_merge_symbol_attribute): New.
1188 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1189 (elf_x86_64_link_hash_entry): Add def_protected.
1190 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1191 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1192 when checking info->nocopyreloc.
1193 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1194 relocation run-time overflow and unresolvable R_X86_64_32S
1195 relocation against protected data symbol defined in shared object
1196 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1197 (elf_x86_64_link_setup_gnu_properties): Don't set
1198 extern_protected_data here.
1199 (elf_x86_64_merge_symbol_attribute): New function.
1200 (elf_backend_merge_symbol_attribute): New.
1202 2017-08-26 Alan Modra <amodra@gmail.com>
1204 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1205 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1206 (ppc_elf_relocate_section): Comment fix.
1207 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1208 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1209 Support dynamic relocs for TPREL16 when non-pic too.
1210 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1211 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1214 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1216 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1217 "symbol" in comments.
1218 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1220 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1223 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1224 R_X86_64_PC32 relocation run-time overflow and unresolvable
1225 R_X86_64_32S relocation with -z nocopyreloc.
1227 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1229 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1230 Undefined symbols may not have a type.
1231 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1233 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1236 bfd_link_info. Report shared, PIE or PDE object based on
1238 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1239 (elf_x86_64_relocate_section): Likewise.
1241 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1244 for function symbols.
1245 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1247 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1249 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1250 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1251 is set on any input relocatable file.
1252 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1254 2017-08-23 Alan Modra <amodra@gmail.com>
1257 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1258 ensure_undefweak_dynamic. Handle undefined too.
1259 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1260 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1261 (allocate_dynrelocs): Discard undefined non-default visibility
1262 relocs first. Make undefined syms dynamic. Tidy goto.
1264 2017-08-21 Alan Modra <amodra@gmail.com>
1265 H.J. Lu <hongjiu.lu@intel.com>
1268 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1269 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1271 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1274 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1275 undefined weak symbols.
1277 2017-08-18 Nick Clifton <nickc@redhat.com>
1280 * tekhex.c (getsym): Fix check for source pointer walking off the
1281 end of the input buffer.
1283 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1286 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1287 relocations in debug sections, change abort to _bfd_error_handler.
1289 2017-08-14 Nick Clifton <nickc@redhat.com>
1292 * elf.c (setup_group): Check for an empty or very small group
1294 * po/bfd.pot: Regenerate.
1296 2017-08-14 Alan Modra <amodra@gmail.com>
1299 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1300 alignment padding here.
1301 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1302 in a reverse pass over sections.
1304 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1307 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1308 for @plt suffixes first.
1309 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1311 2017-08-08 Nick Clifton <nickc@redhat.com>
1314 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1315 small section lengths.
1316 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1318 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1319 there is enough data present in the note.
1321 2017-08-08 Alan Modra <amodra@gmail.com>
1324 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1325 got.refcount for GOTOFF relocs, just create .got section.
1327 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1329 * elflink.c (elf_link_add_object_symbols): Move common symbol
1330 check after bed->common_definition.
1332 2017-08-07 Alan Modra <amodra@gmail.com>
1335 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1336 needed to define various dynamic tags have been discarded.
1338 2017-08-07 Nick Clifton <nickc@redhat.com>
1341 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1342 has not been set then use the bfd returned by
1343 _bfd_elf_link_setup_gnu_properties. If that is null then search
1344 through all the input bfds selecting the first normal, ELF format
1346 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1348 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1350 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1352 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1353 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1354 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1355 (elf_i386_link_check_relocs): New function.
1356 (bfd_elf32_bfd_link_check_relocs): New.
1357 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1359 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1360 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1361 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1362 (elf_x86_64_link_check_relocs): New function.
1363 (bfd_elf64_bfd_link_check_relocs): New.
1364 (bfd_elf32_bfd_link_check_relocs): Likewise.
1366 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1369 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1370 as undefined for --no-define-common.
1372 2017-08-05 Alan Modra <amodra@gmail.com>
1374 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1375 hppa_link_hash_table.
1377 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1379 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1380 entries for sysregs with negative indices.
1382 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1384 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1385 isn't the S/390 specific elf data.
1386 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1388 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1390 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1391 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1392 [R_RISCV_ADD16]: Likewise.
1393 [R_RISCV_ADD32]: Likewise.
1394 [R_RISCV_ADD64]: Likewise.
1395 [R_RISCV_SUB6]: Likewise.
1396 [R_RISCV_SUB8]: Likewise.
1397 [R_RISCV_SUB16]: Likewise.
1398 [R_RISCV_SUB32]: Likewise.
1399 [R_RISCV_SUB64]: Likewise.
1401 2017-07-31 Alan Modra <amodra@gmail.com>
1403 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1404 without ld.so checks.
1406 2017-07-29 Alan Modra <amodra@gmail.com>
1409 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1410 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1411 (is_elfv2_localentry0): Test non_zero_localentry.
1412 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1414 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1416 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1417 pointer check for htab->elf.irelplt.
1418 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1420 2017-07-27 Nick Clifton <nickc@redhat.com>
1423 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1425 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1427 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1429 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1431 (evax_bfd_print_emh): Check for invalid string lengths.
1433 2017-07-25 Nick Clifton <nickc@redhat.com>
1435 * po/fr.po: Updated French translation.
1437 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1440 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1441 16-bit absolute branches into 10-bit pc-relative branches on the
1442 MSP430 as well as the MSP430X.
1444 2017-07-25 Alan Modra <amodra@gmail.com>
1446 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1447 (stub_eh_frame_size): New function.
1448 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1449 (group_sections): Init group tls_get_addr_opt_bctrl.
1450 (ppc64_elf_size_stubs): Update sizing and initialization of
1451 .eh_frame. Iteration over stubs via group list.
1452 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1453 (ppc64_elf_finish_dynamic_sections): Update finalization of
1456 2017-07-24 Nick Clifton <nickc@redhat.com>
1459 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1460 of the relocs to the canonicalize_one_reloc routine.
1461 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1462 for the _bfd_mach_o_canonicalize_one_reloc field.
1463 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1464 res_base parameter. Use to check for corrupt pair relocs.
1465 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1467 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1469 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1472 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1473 enough data in the record before attempting to parse it.
1474 (_bfd_vms_slurp_eeom): Likewise.
1476 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1477 (image_set_ptr): Likewise.
1478 (alpha_vms_slurp_relocs): Likewise.
1480 (alpha_vms_object_p): Check for a truncated record.
1482 2017-07-24 Nick Clifton <nickc@redhat.com>
1485 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1486 an unrecognized reloc and sets the bfd_error value.
1487 * libbfd.h: Regenerate.
1488 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1490 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1491 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1492 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1493 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1494 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1496 2017-07-23 Alan Modra <amodra@gmail.com>
1498 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1501 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1504 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1505 reloc_class_ifunc for ifunc symbols.
1507 2017-07-19 Nick Clifton <nickc@redhat.com>
1510 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1511 correct magic bytes at the start, set the error to wrong format
1512 and clear the format selector before returning NULL.
1514 2017-07-19 Nick Clifton <nickc@redhat.com>
1517 * coff-rs6000.c (_bfd_strntol): New function.
1518 (_bfd_strntoll): New function.
1519 (GET_VALUE_IN_FIELD): New macro.
1520 (EQ_VALUE_IN_FIELD): new macro.
1521 (_bfd_xcoff_slurp_armap): Use new macros.
1522 (_bfd_xcoff_archive_p): Likewise.
1523 (_bfd_xcoff_read_ar_hdr): Likewise.
1524 (_bfd_xcoff_openr_next_archived_file): Likewise.
1525 (_bfd_xcoff_stat_arch_elt): Likewise.
1526 * coff64-rs6000.c (_bfd_strntol): New function.
1527 (_bfd_strntoll): New function.
1528 (GET_VALUE_IN_FIELD): New macro.
1529 (xcoff64_slurp_armap): Use new macros.
1531 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1532 John Eric Martin <John.Martin@emmicro-us.com>
1534 * bfd-in2.h: Regenerate.
1535 * libbfd.h: Regenerate.
1536 * elf32-arc.c (JLI): Define.
1537 * reloc.c: Add JLI relocations.
1539 2017-07-18 Nick Clifton <nickc@redhat.com>
1542 * coff-sh.c: Fix spelling typos.
1543 * compress.c: Likewise.
1544 * cpu-pdp11.c: Likewise.
1545 * ecofflink.c: Likewise.
1546 * elf-m10300.c: Likewise.
1548 * elf32-arm.c: Likewise.
1549 * elf32-m68k.c: Likewise.
1550 * elf32-nds32.c: Likewise.
1551 * elf32-ppc.c: Likewise.
1552 * elf32-sh.c: Likewise.
1553 * elf32-v850.c: Likewise.
1554 * elf64-ppc.c: Likewise.
1555 * elf64-x86-64.c: Likewise.
1556 * elflink.c: Likewise.
1557 * elfnn-aarch64.c: Likewise.
1558 * elfxx-mips.c: Likewise.
1560 * sunos.c: Likewise.
1561 * vms-alpha.c: Likewise.
1562 * xcofflink.c: Likewise.
1564 2017-07-18 Nick Clifton <nickc@redhat.com>
1567 * coffcode.h (handle_COMDAT): Replace abort with an error message
1570 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1573 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1576 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1578 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1580 2017-07-16 Alan Modra <amodra@gmail.com>
1582 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1583 __tls_index GOT entries when using __tls_get_addr_opt stub.
1584 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1586 2017-07-12 Alan Modra <amodra@gmail.com>
1588 * po/es.po: Update from translationproject.org/latest/bfd/.
1589 * po/fi.po: Likewise.
1590 * po/fr.po: Likewise.
1591 * po/id.po: Likewise.
1592 * po/ja.po: Likewise.
1593 * po/ro.po: Likewise.
1594 * po/ru.po: Likewise.
1595 * po/sr.po: Likewise.
1596 * po/sv.po: Likewise.
1597 * po/tr.po: Likewise.
1598 * po/uk.po: Likewise.
1599 * po/vi.po: Likewise.
1600 * po/zh_CN.po: Likewise.
1601 * po/hr.po: New file from translationproject.org.
1602 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1603 * configure: Regenerate.
1605 2017-07-12 Nick Clifton <nickc@redhat.com>
1607 Fix compile time warnings using gcc 7.1.1.
1608 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1610 (elf_xtensa_get_gotplt_section): Increase length of got_name
1612 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1613 default return of FALSE.
1614 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1615 default return of FALSE.
1617 2017-07-12 Alan Modra <amodra@gmail.com>
1619 * binary.c (binary_set_section_contents): Don't print filepos in
1621 (coff_write_object_contents): Cast size_t for error message.
1622 (coff_slurp_line_table): Don't use bfd_vma symndx.
1623 (coff_slurp_reloc_table): Remove unneeded cast.
1624 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1626 (find_abstract_instance_name): Likewise.
1627 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1628 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1629 (elf32_arm_check_relocs): Make r_symndx an int.
1630 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1632 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1634 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1636 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1637 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1638 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1639 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1640 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1641 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1642 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1643 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1644 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1645 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1646 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1647 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1648 and use %lu for error message.
1649 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1650 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1653 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1655 (elf32_arm_final_link_relocate): Likewise.
1656 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1657 * coffcode.h (styp_to_sec_flags): Likewise.
1658 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1659 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1660 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1661 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1662 (elf32_bfin_merge_private_bfd_data): Likewise.
1663 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1664 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1665 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1666 (i370_elf_relocate_section): Likewise.
1667 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1668 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1669 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1670 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1671 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1672 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1673 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1674 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1675 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1676 * ieee.c (ieee_write_id, read_id): Likewise.
1677 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1678 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1679 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1680 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1681 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1682 * stabs.c (_bfd_link_section_stabs): Likewise.
1684 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1686 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1687 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1688 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1689 * coff-sh.c (sh_relax_section): Likewise.
1690 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1691 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1692 * coffcode.h (coff_slurp_reloc_table): Likewise.
1693 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1694 (_bfd_coff_read_string_table): Likewise.
1695 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1696 * compress.c (bfd_get_full_section_contents): Likewise.
1697 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1698 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1699 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1700 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1701 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1702 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1703 (elf32_arm_write_section): Likewise.
1704 * elf32-bfin.c (bfin_relocate_section): Likewise.
1705 (bfinfdpic_relocate_section): Likewise.
1706 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1707 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1708 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1709 (elf_i386_relocate_section): Likewise.
1710 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1711 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1712 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1713 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1714 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1715 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1716 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1717 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1718 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1719 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1720 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1721 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1722 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1723 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1724 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1725 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1726 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1727 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1728 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1729 * elf32-sh.c (sh_elf_relax_section): Likewise.
1730 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1731 (sh_elf_relocate_section): Likewise.
1732 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1733 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1734 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1735 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1736 * elf32-v850.c (v850_elf_relax_section): Likewise.
1737 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1738 (elf_vax_relocate_section): Likewise.
1739 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1740 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1741 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1742 (do_fix_for_relocatable_link): Likewise.
1743 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1744 (elf64_alpha_relax_with_lituse): Likewise.
1745 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1746 (elf_hppa_final_link_relocate): Likewise.
1747 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1748 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1749 (elf64_vms_link_add_object_symbols): Likewise.
1750 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1751 (mmix_final_link_relocate): Likewise.
1752 * elf64-s390.c (invalid_tls_insn): Likewise.
1753 (elf_s390_relocate_section): Likewise.
1754 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1755 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1756 (elf_x86_64_relocate_section): Likewise.
1757 * elfcode.h (elf_slurp_symbol_table): Likewise.
1758 * elfcore.h (elf_core_file_p): Likewise.
1759 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1760 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1761 (elfNN_aarch64_relocate_section): Likewise.
1762 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1763 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1764 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1765 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1766 (_bfd_mips_elf_relocate_section): Likewise.
1767 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1768 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1769 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1770 * ieee.c (ieee_slurp_external_symbols): Likewise.
1771 * ihex.c (ihex_write_object_content): Likewise.
1772 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1773 * merge.c (_bfd_merged_section_offset): Likewise.
1774 * mmo.c (mmo_write_loc_chunk): Likewise.
1775 (mmo_write_object_contents): Likewise.
1776 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1777 * stabs.c (_bfd_link_section_stabs): Likewise.
1778 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1780 2017-07-11 Alan Modra <amodra@gmail.com>
1782 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1784 2017-07-11 Alan Modra <amodra@gmail.com>
1786 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1787 instruction" error using _bfd_error_handler, not einfo.
1789 2017-07-10 Nick Clifton <nickc@redhat.com>
1791 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1792 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1794 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1796 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1798 2017-07-07 Alan Modra <amodra@gmail.com>
1800 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1802 2017-07-07 Alan Modra <amodra@gmail.com>
1804 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1805 as long long. Move code replacing "ll" with "I64", and simplify.
1807 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1809 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1812 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1814 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1816 (line_info_add_file_name): Likewise.
1817 (decode_line_info): Likewise.
1819 2017-07-04 Tristan Gingold <gingold@adacore.com>
1821 * version.m4: Bump version to 2.29.51
1822 * configure: Regenerate.
1824 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1826 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1827 sanity check at the head of this function.
1829 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1831 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1832 dwarf_line_str_size.
1833 (struct attr_abbrev): Add field implicit_const.
1834 (dwarf_debug_sections): Add .debug_line_str.
1835 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1836 (dwarf_debug_section_assert): Add static assertion.
1837 (read_indirect_line_string): New.
1838 (read_abbrevs): Support DW_FORM_implicit_const.
1839 (is_str_attr): Support DW_FORM_line_strp.
1840 (read_attribute_value): Support DW_FORM_line_strp and
1841 DW_FORM_implicit_const.
1842 (read_attribute): Support DW_FORM_implicit_const.
1843 (line_info_add_include_dir, line_info_add_include_dir_stub):
1844 (line_info_add_file_name, read_formatted_entries): New.
1845 (decode_line_info, parse_comp_unit): Support DWARF 5.
1846 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1848 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1850 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1851 abort statement that was put for symbols that are not dynamic.
1853 2017-07-03 Tristan Gingold <gingold@adacore.com>
1855 * po/bfd.pot: Regenerate
1857 2017-07-03 Alan Modra <amodra@gmail.com>
1859 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1860 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1861 * elf.c (setup_group): Use "Lx" to print sh_size.
1862 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1863 unknown section type in hex.
1864 (copy_special_section_fields): Style fix.
1865 (bfd_section_from_shdr): Correct format for sh_link. Use a
1866 common error message for all the variants of unrecognized
1868 (assign_file_positions_for_load_sections): Use "Lx" for lma
1869 adjust error message.
1870 (assign_file_positions_for_non_load_sections): Formatting.
1871 (rewrite_elf_program_header): Formatting. Use "Lx" for
1872 bfd_vma values in error messages.
1873 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1874 ELF_R_SYM value to type expected by format.
1875 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1877 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1878 (elf_link_input_bfd): Use "Lx" for r_info.
1879 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1881 2017-07-03 Alan Modra <amodra@gmail.com>
1883 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1884 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1885 Microsoft C library variant of long long format specifier.
1886 (PRINT20): Cast value to bfd_uint64_t not long long.
1887 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1888 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1889 long long. Don't cast to bfd_vma.
1890 * elf32-score.c (score3_bfd_getl48): Likewise.
1891 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1893 2017-07-03 Alan Modra <amodra@gmail.com>
1895 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1897 (bfd_elf_print_symbol): Don't cast symbol->flags.
1898 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1899 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1900 _bfd_error_handler argument order.
1901 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1903 2017-07-03 Alan Modra <amodra@gmail.com>
1905 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1906 AC_TYPE_LONG_DOUBLE.
1907 * configure: Regenerate.
1908 * config.in: Regenerate.
1910 2017-06-29 Andrew Waterman <andrew@sifive.com>
1912 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1915 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1917 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1918 unless it is undefined weak.
1919 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1920 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1922 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1923 is not dynamic in PIC, abort.
1925 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1928 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1929 undefined weak symbols into dynamic.
1930 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1931 relocation for non-dynamic symbols.
1932 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1934 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1936 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1937 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1938 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1939 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1940 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1943 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1945 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1946 (elfcore_write_s390_gs_bc): Likewise.
1947 * elf.c (elfcore_grok_s390_gs_cb): New function.
1948 (elfcore_grok_s390_gs_bc): New function.
1949 (elfcore_grok_note): Call them.
1950 (elfcore_write_s390_gs_cb): New function.
1951 (elfcore_write_s390_gs_bc): New function.
1952 (elfcore_write_register_note): Call them.
1954 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1956 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1957 bfd_get_file_size. Check archive element size.
1958 (_bfd_generic_get_section_contents_in_window): Likewise.
1960 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1962 * bfd-in2.h: Regenerated.
1963 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1964 (bfd_get_file_size): Likewise.
1966 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1967 Matthew Fortune <matthew.fortune@imgtec.com>
1969 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1970 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1971 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1972 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1974 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1975 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1976 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1977 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1978 `bfd_mach_mips_interaptiv_mr2' entries.
1979 * bfd-in2.h: Regenerate.
1981 2017-06-27 Nick Clifton <nickc@redhat.com>
1983 * tekhex.c (pass_over): Revert accidental conversion of a local
1984 array to a static array.
1986 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1989 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1990 reloc addend if necessary. Adjust diff only if
1991 shrinked_insn_address < end_address.
1993 2017-06-27 Alan Modra <amodra@gmail.com>
1996 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1997 (_bfd_generic_get_section_contents_in_window): Likewise.
1999 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2001 * elfnn-riscv.c (perform_relocation): Support the new
2002 R_RISCV_32_PCREL relocation.
2003 (riscv_elf_relocate_section): Likewise.
2004 * elfxx-riscv.c (howto_table): Likewise.
2005 (riscv_reloc_map): Likewise.
2006 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2007 * libbfd.h: Regenerate.
2009 2017-06-27 Alan Modra <amodra@gmail.com>
2012 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2013 Use unsigned file pointer type, and remove cast.
2014 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2015 Add "count", not "sz".
2017 2017-06-26 Pedro Alves <palves@redhat.com>
2020 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2023 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2026 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2029 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2031 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2032 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2033 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2034 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2035 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2037 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2040 * compress.c (bfd_get_full_section_contents): Don't check the
2042 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2043 reject a section whose size + offset is greater than the size
2045 (_bfd_generic_get_section_contents_in_window): Likewise.
2047 2017-06-26 Nick Clifton <nickc@redhat.com>
2050 * tekhex.c (getvalue): Check for the source pointer exceeding the
2051 end pointer before the first byte is read.
2053 2017-06-26 Nick Clifton <nickc@redhat.com>
2056 * opncls.c (get_build_id): Check that the section is big enough
2057 to contain the whole note.
2058 * compress.c (bfd_get_full_section_contents): Check for and reject
2059 a section whose size is greater than the size of the entire file.
2060 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2061 contain a notes section.
2063 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2065 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2067 (elf_s390_modify_segment_map): Likewise.
2068 (bfd_elf_s390_set_options): Lisewise.
2070 2017-06-26 Alan Modra <amodra@gmail.com>
2072 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2074 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2075 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2076 .preinit_array on --just-syms bfds.
2077 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2078 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2079 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2081 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2083 * elf.c (find_link): Bounds check "hint".
2085 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2087 * elf32-arm.c (using_thumb_only): Update list of architectures in
2088 BFD_ASSERT for which the logic is valid.
2089 (using_thumb2_bl): Likewise.
2090 (using_thumb2): Likewise and return true for ARMv8-R.
2091 (arch_has_arm_nop): Likewise.
2092 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2093 merging logic. Update commentis for value 15 of v8m_baseline,
2094 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2095 merging of value 15 of Tag_CPU_arch.
2097 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2099 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2100 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2101 * bfd-in2.h: Regenerate.
2103 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2105 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2106 the error_alignment label forward. Properly align program
2107 property note section.
2109 2017-06-22 Eric Christopher <echristo@gmail.com>
2111 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2112 abs to fix a truncation warning.
2114 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2116 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2117 local undefined weak symbol to 0.
2118 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2120 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2122 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2123 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2124 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2125 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2126 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2127 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2128 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2129 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2131 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2133 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2134 (elf_i386_lazy_ibt_plt_entry): Likewise.
2135 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2136 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2137 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2138 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2139 (elf_i386_lazy_plt_layout): Likewise.
2140 (elf_i386_non_lazy_plt_layout): Likewise.
2141 (elf_i386_link_hash_entry): Add plt_second.
2142 (elf_i386_link_hash_table): Add plt_second and
2143 plt_second_eh_frame.
2144 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2145 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2146 the second PLT. Check the second PLT.
2147 (elf_i386_relocate_section): Use the second PLT to resolve
2148 PLT reference if needed.
2149 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2151 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2152 second PLT. Generate unwind info for the second PLT.
2153 (elf_i386_plt_type): Add plt_second.
2154 (elf_i386_get_synthetic_symtab): Support the second PLT.
2155 (elf_i386_parse_gnu_properties): Support
2156 GNU_PROPERTY_X86_FEATURE_1_AND.
2157 (elf_i386_merge_gnu_properties): Support
2158 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2159 on GNU_PROPERTY_X86_FEATURE_1_IBT
2160 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2161 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2162 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2163 is set on all relocatable inputs.
2164 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2165 (elf_x32_lazy_ibt_plt_entry): Likewise.
2166 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2167 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2168 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2169 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2170 (elf_x86_64_lazy_ibt_plt): Likewise.
2171 (elf_x32_lazy_ibt_plt): Likewise.
2172 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2173 (elf_x32_non_lazy_ibt_plt): Likewise.
2174 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2175 (elf_x86_64_parse_gnu_properties): Support
2176 GNU_PROPERTY_X86_FEATURE_1_AND.
2177 (elf_x86_64_merge_gnu_properties): Support
2178 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2179 on GNU_PROPERTY_X86_FEATURE_1_IBT
2180 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2181 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2182 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2183 is set on all relocatable inputs.
2185 2017-06-22 Nick Clifton <nickc@redhat.com>
2188 * som.c (setup_sections): NUL terminate the space_strings buffer.
2189 Check that the space.name field does not index beyond the end of
2190 the space_strings buffer.
2192 2017-06-21 Nick Clifton <nickc@redhat.com>
2195 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2197 2017-06-21 Nick Clifton <nickc@redhat.com>
2200 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2201 type of the size parameter.
2202 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2203 length of the counted string.
2204 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2205 (_bfd_vms_save_counted_string): Likewise.
2206 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2207 _bfd_vms_save_counted_string.
2208 (_bfd_vms_slurp_ehdr): Likewise.
2209 (_bfd_vms_slurp_egsd): Likewise.
2210 (Parse_module): Likewise.
2212 2017-06-21 Alan Modra <amodra@gmail.com>
2214 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2215 calls before tocsave calls.
2216 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2219 2017-06-21 Nick Clifton <nickc@redhat.com>
2222 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2223 bfd_get_full_section_contents returns no contents.
2225 2017-06-21 Nick Clifton <nickc@redhat.com>
2228 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2231 2017-06-21 Nick Clifton <nickc@redhat.com>
2234 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2236 (image_set_ptr): Likewise.
2237 (alpha_vms_fix_sec_rel): Likewise.
2238 (alpha_vms_slurp_relocs): Likewise.
2240 2017-06-21 Nick Clifton <nickc@redhat.com>
2243 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2245 (ieee_archive_p): Likewise.
2246 (ieee_object_p): Likewise.
2248 2017-06-21 Nick Clifton <nickc@redhat.com>
2251 * elf.c (setup_group): Zero the group section pointer list after
2252 allocation so that loops can be caught. Check for NULL pointers
2253 when processing a group list.
2255 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2257 * elf-s390.h: New file.
2258 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2260 (elf_s390_additional_program_headers): New function.
2261 (elf_s390_modify_segment_map): New function.
2262 (bfd_elf_s390_set_options): New function.
2263 (elf_backend_additional_program_headers)
2264 (elf_backend_modify_segment_map): Add macro definitions.
2266 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2269 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2270 the DYNAMIC bit instead of bfd_count_sections.
2272 2017-06-19 Nick Clifton <nickc@redhat.com>
2275 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2277 (evax_bfd_print_eeom): Likewise.
2278 (evax_bfd_print_egsd): Check for an overlarge record length.
2279 (evax_bfd_print_etir): Likewise.
2281 2017-06-19 Nick Clifton <nickc@redhat.com>
2284 * libieee.h (struct common_header_type): Add end_p field.
2285 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2287 (read_id): Check for a length that exceeds the remaining bytes in
2289 (ieee_seek): Initialise end_p.
2290 (ieee_archive_p): Likewise.
2291 (ieee_object_p): Likewise.
2293 2017-06-19 Nick Clifton <nickc@redhat.com>
2296 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2297 before reading the EIHS structure entries.
2299 2017-06-19 Nick Clifton <nickc@redhat.com>
2302 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2303 gsd_size. Check that there are enough bytes remaining to read the
2304 type and size of the next egsd. Check that the size of the egsd
2305 does not exceed the size of the record.
2307 2017-06-19 Alan Modra <amodra@gmail.com>
2309 * config.bfd: Correct targ_underscore for cris.
2311 2017-06-18 Alan Modra <amodra@gmail.com>
2313 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2314 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2316 2017-06-16 Nick Clifton <nickc@redhat.com>
2318 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2319 bucketlist is empty because there are no symbols to add to the
2322 2017-06-16 Alan Modra <amodra@gmail.com>
2328 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2329 (BFD_JUMP_TABLE_LINK): Likewise.
2330 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2331 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2332 (bfd_elf_define_start_stop): New function.
2333 * linker.c (bfd_generic_define_start_stop): New function.
2334 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2336 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2337 * aout-target.h (MY_bfd_define_start_stop): Define.
2338 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2339 * binary.c (binary_bfd_define_start_stop): Define.
2340 * bout.c (b_out_bfd_define_start_stop): Define.
2341 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2342 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2343 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2344 * coffcode.h (coff_bfd_define_start_stop): Define.
2345 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2346 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2347 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2348 * ieee.c (ieee_bfd_define_start_stop): Define.
2349 * ihex.c (ihex_bfd_define_start_stop): Define.
2350 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2351 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2352 * mmo.c (mmo_bfd_define_start_stop): Define.
2353 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2354 * oasys.c (oasys_bfd_define_start_stop): Define.
2355 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2356 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2357 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2358 * som.c (som_bfd_define_start_stop): Define.
2359 * srec.c (srec_bfd_define_start_stop): Define.
2360 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2361 * versados.c (versados_bfd_define_start_stop): Define.
2362 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2363 (alpha_vms_bfd_define_start_stop): Define.
2364 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2365 * bfd-in2.h: Regenerate.
2366 * libbfd.h: Regenerate.
2368 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2370 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2371 SYMBOL_REFERENCES_LOCAL.
2373 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2376 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2377 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2378 runtime for if there needs copy relocation elimination.
2379 (need_copy_relocation_p): New function. Return true for symbol with
2380 pc-relative references and if it's against read-only sections.
2381 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2382 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2383 that are related with accessing external objects.
2384 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2385 in elfNN_aarch64_check_relocs.
2387 2017-06-15 Nick Clifton <nickc@redhat.com>
2390 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2393 (ieee_archive_p): Likewise.
2395 2017-06-15 Nick Clifton <nickc@redhat.com>
2398 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2400 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2402 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2403 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2404 keep both windowed and call0 ABI PLT definitions.
2405 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2406 elf_xtensa_*_plt_entry endex.
2407 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2409 2017-06-14 Nick Clifton <nickc@redhat.com>
2412 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2415 2017-06-14 Nick Clifton <nickc@redhat.com>
2418 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2419 maximum value for the ascic pointer. Check that name processing
2420 does not read beyond this value.
2421 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2424 2017-06-14 Nick Clifton <nickc@redhat.com>
2427 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2428 (process_otr): Check for an invalid offset in the otr structure.
2430 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2432 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2434 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2440 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2441 vtable field to a union.
2442 (_bfd_elf_is_start_stop): Removed.
2443 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2444 __start_SECNAME and __stop_SECNAME symbols.
2445 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2446 * elflink.c (_bfd_elf_is_start_stop): Removed.
2447 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2448 _bfd_elf_is_start_stop.
2449 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2450 __stop_SECNAME symbols. Updated.
2451 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2452 (bfd_elf_gc_record_vtinherit): Likewise.
2453 (bfd_elf_gc_record_vtentry): Likewise.
2455 2017-06-13 Nick Clifton <nickc@redhat.com>
2458 * elflink.c (elf_link_adjust_relocs): Generate an error when
2459 encountering a reloc against a symbol removed by garbage
2462 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2464 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2465 to merge_gnu_properties.
2466 * elf-properties.c (elf_merge_gnu_properties): Add struct
2467 bfd_link_info * and pass it to merge_gnu_properties.
2468 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2469 and pass it to elf_merge_gnu_properties.
2470 (_bfd_elf_link_setup_gnu_properties): Pass info to
2471 elf_merge_gnu_property_list.
2472 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2474 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2476 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2479 * binary.c (binary_set_section_contents): Scale lma by octets
2480 per byte to set filepos.
2482 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2484 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2487 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2489 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2492 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2494 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2495 patched section contents for TLS IE reloc.
2496 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2498 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2500 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2501 RELOC_FOR_GLOBAL_SYMBOL macro.
2503 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2505 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2508 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2510 * config/tc-arc.c (md_undefined_symbol): Changed.
2511 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2513 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2515 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2518 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2520 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2521 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2523 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2525 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2528 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2530 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2531 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2532 is non-zero. Add clarifying comments.
2534 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2536 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2537 name. Use local IFUNC symbol name string to report unsupported
2538 non-PIC call to IFUNC function.
2539 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2540 when generating R_386_IRELATIVE relocation.
2541 (elf_i386_finish_dynamic_symbol): Likewise.
2542 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2544 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2545 when generating R_X86_64_IRELATIVE relocation.
2546 (elf_x86_64_finish_dynamic_symbol): Likewise.
2548 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2550 * elf.c (setup_group): Make sure BFD sections are created for all
2551 group sections in the input file when processing SHF_GROUP
2553 (bfd_section_from_shdr): Avoid duplicating logic already
2554 implemented in `setup_group'.
2556 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2559 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2560 if the hint address is zero.
2562 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2565 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2566 ELF_COMMON_DEF_P for common symbols.
2568 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2570 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2571 SEC_GROUP sections as SEC_EXCLUDE.
2572 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2573 (assign_section_numbers): Use resolve_section_groups flag instead
2574 of relocatable link type.
2575 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2576 flag instead of checking the final_link flag for part of the
2577 checks in here. Fix white space as a result.
2578 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2579 instead of relocatable link type.
2580 (bfd_elf_final_link): Likewise.
2582 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2584 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2586 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2587 (s3_bfd_score_elf_check_relocs): Likewise.
2588 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2589 (score_elf_final_link_relocate): Likewise.
2590 (s7_bfd_score_elf_check_relocs): Likewise.
2592 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2594 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2597 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2599 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2600 from `reloc_count' rather than decrementing it.
2601 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2602 `reloc_count' by `int_rels_per_ext_rel'.
2603 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2604 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2605 entry determination.
2606 (s3_bfd_score_elf_check_relocs): Likewise.
2607 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2608 (s7_bfd_score_elf_relocate_section): Likewise.
2609 (s7_bfd_score_elf_check_relocs): Likewise.
2610 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2611 prototype and function.
2612 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2613 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2614 triple rather than once the sum of REL and RELA relocation entry
2616 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2617 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2618 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2619 storage allocation size determination.
2620 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2621 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2622 by `int_rels_per_ext_rel' for last relocation entry
2624 (bfd_elf_final_link): Do not multiply `reloc_count' by
2625 `int_rels_per_ext_rel' for internal relocation storage
2626 allocation size determination.
2627 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2628 `int_rels_per_ext_rel' for last relocation entry determination.
2629 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2630 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2631 (_bfd_mips_elf_relocate_section): Likewise.
2633 2017-06-05 Alan Modra <amodra@gmail.com>
2636 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2638 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2640 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2641 determine structure sizes.
2642 (elfcore_grok_freebsd_prstatus): Likewise.
2644 2017-06-01 Alan Modra <amodra@gmail.com>
2646 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2647 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2649 (is_elfv2_localentry0): New function.
2650 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2651 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2652 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2653 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2654 optimized localentry:0 stubs.
2655 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2656 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2658 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2660 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2662 2017-05-30 Casey Smith <clegg89@gmail.com>
2665 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2666 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2668 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2670 * cpu-arc.c (arc_compatible): New function.
2672 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2674 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2676 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2679 * bfdio.c (bfd_get_file_size): New function.
2680 * bfd-in2.h: Regenerated.
2682 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2684 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2687 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2689 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2690 dynobj instead of htab->elf.dynobj.
2692 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2694 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2696 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2697 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2698 actual number of internal relocations retrieved. Adjust
2699 function description.
2700 (bfd_elf64_canonicalize_reloc): Remove macro.
2701 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2703 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2705 * archures.c (bfd_mach_sparc_v9m8): Define.
2706 (bfd_mach_sparc_v8plusm8): Likewise.
2707 (bfd_mach_sparc_v9_p): Adjust to M8.
2708 (bfd_mach_sparc_64bit_p): Likewise.
2709 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2710 bfd_mach_sparc_v8plusm8.
2711 * bfd-in2.h: Regenerated.
2712 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2714 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2715 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2716 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2718 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2719 bfd_mach_sparc_v8plusm8.
2721 2017-05-19 Alan Modra <amodra@gmail.com>
2723 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2724 debug and special sections when no non-note alloc sections in an
2727 2017-05-18 Alan Modra <amodra@gmail.com>
2729 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2730 * elf-m10300.c: Likewise.
2732 * elf32-arc.c: Likewise.
2733 * elf32-bfin.c: Likewise.
2734 * elf32-m68k.c: Likewise.
2735 * elf32-nds32.c: Likewise.
2736 * elf32-tilepro.c: Likewise.
2737 * elflink.c: Likewise.
2738 * elfnn-aarch64.c: Likewise.
2739 * elfnn-riscv.c: Likewise.
2740 * elfxx-tilegx.c: Likewise.
2741 * mach-o.c: Likewise.
2742 * peXXigen.c: Likewise.
2743 * vms-alpha.c: Likewise.
2744 * vms-lib.c: Likewise.
2746 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2749 * elflink.c (elf_gc_mark_debug_section): New function.
2750 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2751 referenced by kept debug sections.
2753 2017-05-16 Alan Modra <amodra@gmail.com>
2755 * elf-m10300.c: Rename occurrences of non_ir_ref.
2756 * elf32-arm.c: Likewise.
2757 * elf32-bfin.c: Likewise.
2758 * elf32-cr16.c: Likewise.
2759 * elf32-cris.c: Likewise.
2760 * elf32-d10v.c: Likewise.
2761 * elf32-dlx.c: Likewise.
2762 * elf32-fr30.c: Likewise.
2763 * elf32-frv.c: Likewise.
2764 * elf32-hppa.c: Likewise.
2765 * elf32-i370.c: Likewise.
2766 * elf32-i386.c: Likewise.
2767 * elf32-iq2000.c: Likewise.
2768 * elf32-lm32.c: Likewise.
2769 * elf32-m32c.c: Likewise.
2770 * elf32-m32r.c: Likewise.
2771 * elf32-m68hc1x.c: Likewise.
2772 * elf32-m68k.c: Likewise.
2773 * elf32-mcore.c: Likewise.
2774 * elf32-metag.c: Likewise.
2775 * elf32-microblaze.c: Likewise.
2776 * elf32-moxie.c: Likewise.
2777 * elf32-msp430.c: Likewise.
2778 * elf32-mt.c: Likewise.
2779 * elf32-nios2.c: Likewise.
2780 * elf32-or1k.c: Likewise.
2781 * elf32-ppc.c: Likewise.
2782 * elf32-rl78.c: Likewise.
2783 * elf32-s390.c: Likewise.
2784 * elf32-score.c: Likewise.
2785 * elf32-score7.c: Likewise.
2786 * elf32-sh.c: Likewise.
2787 * elf32-tic6x.c: Likewise.
2788 * elf32-tilepro.c: Likewise.
2789 * elf32-v850.c: Likewise.
2790 * elf32-vax.c: Likewise.
2791 * elf32-xstormy16.c: Likewise.
2792 * elf32-xtensa.c: Likewise.
2793 * elf64-alpha.c: Likewise.
2794 * elf64-hppa.c: Likewise.
2795 * elf64-ia64-vms.c: Likewise.
2796 * elf64-mmix.c: Likewise.
2797 * elf64-ppc.c: Likewise.
2798 * elf64-s390.c: Likewise.
2799 * elf64-sh64.c: Likewise.
2800 * elf64-x86-64.c: Likewise.
2801 * elflink.c: Likewise.
2802 * elfnn-aarch64.c: Likewise.
2803 * elfnn-ia64.c: Likewise.
2804 * elfnn-riscv.c: Likewise.
2805 * elfxx-mips.c: Likewise.
2806 * elfxx-sparc.c: Likewise.
2807 * elfxx-tilegx.c: Likewise.
2808 * linker.c: Likewise.
2810 2017-05-16 Alan Modra <amodra@gmail.com>
2812 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2813 * elflink.c (elf_link_add_object_symbols): Update to use
2815 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2817 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2819 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2821 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2823 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2825 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2826 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2828 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2830 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2832 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2834 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2835 to plt_second/plt_second_eh_frame.
2836 (elf_x86_64_link_hash_newfunc): Updated.
2837 (elf_x86_64_allocate_dynrelocs): Likewise.
2838 (elf_x86_64_size_dynamic_sections): Likewise.
2839 (elf_x86_64_relocate_section): Likewise.
2840 (elf_x86_64_finish_dynamic_symbol): Likewise.
2841 (elf_x86_64_finish_dynamic_sections): Likewise.
2842 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2843 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2845 (elf_backend_setup_gnu_properties): Updated. Create the
2846 .plt.sec section instead of the .plt.sec section.
2848 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2850 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2851 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2852 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2854 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2856 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2857 (bfd_elf64_set_reloc): Define.
2858 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2860 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2862 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2863 (struct bfd_target): New field _bfd_set_reloc.
2864 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2865 * reloc.c (_bfd_generic_set_reloc): New function.
2866 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2867 * nlm-target.h (nlm_set_reloc): Likewise.
2868 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2869 * aout-tic30.c (MY_set_reloc): Likewise.
2870 * aout-target.h (MY_set_reloc): Likewise.
2871 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2872 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2873 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2874 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2875 * aout-adobe.c (aout_32_set_reloc): Likewise.
2876 * bout.c (b_out_set_reloc): Likewise.
2877 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2878 * i386os9k.c (aout_32_set_reloc): Likewise.
2879 * ieee.c (ieee_set_reloc): Likewise.
2880 * oasys.c (oasys_set_reloc): Likewise.
2881 * som.c (som_set_reloc): Likewise.
2882 * versados.c (versados_set_reloc): Likewise.
2883 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2884 _bfd_generic_set_reloc.
2885 (rs6000_xcoff64_aix_vec): LIkewise.
2886 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2887 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2888 * i386msdos.c (msdos_set_reloc): Define to
2889 _bfd_norelocs_set_reloc.
2890 * elfcode.h (elf_set_reloc): Define.
2891 * bfd-in2.h: Regenerated.
2893 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2896 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2897 for IFUNC function address.
2899 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2901 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2902 (CONFLICT_LIST): Likewise.
2903 (opcode/arc-attrs.h): Include.
2904 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2905 (arc_extract_features): New file.
2906 (arc_stralloc): Likewise.
2907 (arc_elf_merge_attributes): Likewise.
2908 (arc_elf_merge_private_bfd_data): Use object attributes.
2909 (bfd_arc_get_mach_from_attributes): New function.
2910 (arc_elf_object_p): Use object attributes.
2911 (arc_elf_final_write_processing): Likewise.
2912 (elf32_arc_obj_attrs_arg_type): New function.
2913 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2914 (elf32_arc_section_from_shdr): Likewise.
2915 (elf_backend_obj_attrs_vendor): Define.
2916 (elf_backend_obj_attrs_section): Likewise.
2917 (elf_backend_obj_attrs_arg_type): Likewise.
2918 (elf_backend_obj_attrs_section_type): Likewise.
2919 (elf_backend_obj_attrs_handle_unknown): Likewise.
2920 (elf_backend_section_from_shdr): Likewise.
2922 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2925 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2926 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2927 and the destination is a Thumb symbol.
2929 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2932 initializer to silence GCC 4.2.
2933 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2935 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2937 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2938 (LAZY_PLT_ENTRY_SIZE): This.
2939 (NON_LAZY_PLT_ENTRY_SIZE): New.
2940 (elf_x86_64_plt0_entry): Renamed to ...
2941 (elf_x86_64_lazy_plt0_entry): This.
2942 (elf_x86_64_plt_entry): Renamed to ...
2943 (elf_x86_64_lazy_plt_entry): This.
2944 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2945 (elf_x86_64_lazy_bnd_plt0_entry): This.
2946 (elf_x86_64_legacy_plt_entry): Removed.
2947 (elf_x86_64_bnd_plt_entry): Renamed to ...
2948 (elf_x86_64_lazy_bnd_plt_entry): This.
2949 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2950 (elf_x86_64_non_lazy_plt_entry): This.
2951 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2952 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2953 (elf_x86_64_eh_frame_plt): Renamed to ...
2954 (elf_x86_64_eh_frame_lazy_plt): This.
2955 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2956 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2957 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2958 (elf_x86_64_eh_frame_non_lazy_plt): This.
2959 (elf_x86_64_lazy_plt_layout): New.
2960 (elf_x86_64_non_lazy_plt_layout): Likewise.
2961 (elf_x86_64_plt_layout): Likewise.
2962 (elf_x86_64_backend_data): Remove PLT layout information. Add
2963 os for target system.
2964 (GET_PLT_ENTRY_SIZE): Removed.
2965 (elf_x86_64_lazy_plt): New.
2966 (elf_x86_64_non_lazy_plt): Likewise.
2967 (elf_x86_64_lazy_bnd_plt): Likewise.
2968 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2969 (elf_x86-64_arch_bed): Updated.
2970 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2971 (elf_x86_64_create_dynamic_sections): Removed.
2972 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2973 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2974 (elf_x86-64_adjust_dynamic_symbol): Updated.
2975 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2976 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2977 size for PLT0 if there is no PLT0. Get plt_entry_size from
2978 non_lazy_plt for non-lazy PLT entries.
2979 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2980 from non_lazy_plt for non-lazy PLT entries.
2981 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2982 if there is no PLT0.
2983 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2984 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2985 entries with non-lazy PLT layout. Don't fill the second and third
2986 slots in the PLT entry if there is no PLT0.
2987 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2988 if there is no PLT0. Set sh_entsize on the .plt.got section.
2989 (compare_relocs): New.
2990 (elf_x86_64_plt_type): Likewise.
2991 (elf_x86_64_plt): Likewise.
2992 (elf_x86_64_nacl_plt): New. Forward declaration.
2993 (elf_x86_64_get_plt_sym_val): Removed.
2994 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2995 against all dynamic relocations.
2996 (elf_x86_64_link_setup_gnu_properties): New function.
2997 (elf_backend_create_dynamic_sections): Updated.
2998 (elf_backend_setup_gnu_properties): New.
2999 (elf_x86_64_nacl_plt): New.
3000 (elf_x86_64_nacl_arch_bed): Updated.
3002 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3004 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3005 (LAZY_PLT_ENTRY_SIZE): This.
3006 (NON_LAZY_PLT_ENTRY_SIZE): New.
3007 (elf_i386_plt0_entry): Renamed to ...
3008 (elf_i386_lazy_plt0_entry): This.
3009 (elf_i386_plt_entry): Renamed to ...
3010 (elf_i386_lazy_plt_entry): This.
3011 (elf_i386_pic_plt0_entry): Renamed to ...
3012 (elf_i386_pic_lazy_plt0_entry): This.
3013 (elf_i386_pic_plt_entry): Renamed to ...
3014 (elf_i386_pic_lazy_plt_entry): This.
3015 (elf_i386_got_plt_entry): Renamed to ...
3016 (elf_i386_non_lazy_plt_entry): This.
3017 (elf_i386_pic_got_plt_entry): Renamed to ...
3018 (elf_i386_pic_non_lazy_plt_entry): This.
3019 (elf_i386_eh_frame_plt): Renamed to ...
3020 (elf_i386_eh_frame_lazy_plt): This.
3021 (elf_i386_eh_frame_plt_got): Renamed to ...
3022 (elf_i386_eh_frame_non_lazy_plt): This.
3023 (elf_i386_plt_layout): Renamed to ...
3024 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3025 eh_frame_plt_got_size.
3026 (elf_i386_non_lazy_plt_layout): New.
3027 (elf_i386_plt_layout): Likewise.
3028 (elf_i386_non_lazy_plt): Likewise.
3029 (GET_PLT_ENTRY_SIZE): Removed.
3030 (elf_i386_plt): Renamed to ...
3031 (elf_i386_lazy_plt): This.
3032 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3033 (elf_i386_arch_bed): Updated.
3034 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3035 (elf_i386_create_dynamic_sections): Removed.
3036 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3037 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3038 (elf_i386_adjust_dynamic_symbol): Updated.
3039 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3040 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3041 size for PLT0 if there is no PLT0.
3042 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3043 output section is discarded only if GOT isn't empty.
3044 (elf_i386_relocate_section): Updated. Properly get PLT index
3045 if there is no PLT0.
3046 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3047 second and third slots in the PLT entry if there is no PLT0.
3048 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3049 if there is no PLT0. Set sh_entsize on the .plt.got section.
3050 (elf_i386_nacl_plt): Forward declaration.
3051 (elf_i386_get_plt_sym_val): Removed.
3052 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3053 against all dynamic relocations.
3054 (elf_i386_link_setup_gnu_properties): New function.
3055 (elf_backend_create_dynamic_sections): Updated.
3056 (elf_backend_setup_gnu_properties): New.
3057 (elf_i386_nacl_plt): Updated.
3058 (elf_i386_nacl_arch_bed): Likewise.
3059 (elf_i386_vxworks_arch_bed): Likewise.
3061 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3063 * elflink.c (elf_output_implib): Remove executable flag from import
3065 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3066 library is a relocatable object file.
3068 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3071 * elf32-avr.c (avr_should_move_sym): New function.
3072 (avr_should_reduce_sym_size): Likewise.
3073 (avr_should_increase_sym_size): Likewise.
3074 (elf32_avr_relax_delete_bytes): Adjust symbol values
3075 and sizes by calling new functions.
3077 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3079 * config.bfd (riscv32-*): Enable rv64.
3081 2017-05-02 Alan Modra <amodra@gmail.com>
3084 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3085 rather than h->root.type == bfd_link_hash_new.
3086 (bfd_elf_record_link_assignment): Similarly, call
3087 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3089 2017-04-29 Alan Modra <amodra@gmail.com>
3092 * reloc.c (reloc_offset_in_range): New function.
3093 (bfd_perform_relocation, bfd_install_relocation): Use it.
3094 (_bfd_final_link_relocate): Likewise.
3096 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3098 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3099 before using .plt.got.
3100 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3102 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3104 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3105 instead of "+=" to update 0.
3107 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3109 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3110 .plt.got section here.
3111 (elf_i386_check_relocs): Don't create the .plt.got section.
3112 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3113 the .plt.got and .plt.bnd sections here.
3114 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3117 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3119 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3121 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3122 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3123 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3124 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3127 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3129 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3131 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3132 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3133 the first relocatable ELF input with GNU properties.
3135 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3137 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3138 VxWorks for non-PIC.
3140 2017-04-27 Alan Modra <amodra@gmail.com>
3142 * elf-bfd.h (struct elf_backend_data): Make asection param of
3143 elf_backend_eh_frame_address_size const.
3144 (_bfd_elf_eh_frame_address_size): Likewise.
3145 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3146 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3147 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3148 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3149 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3150 (next_cie_fde_offset): Constify params.
3151 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3153 2017-04-27 Alan Modra <amodra@gmail.com>
3155 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3156 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3157 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3159 (offset_adjust): New function.
3160 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3161 (adjust_eh_frame_local_symbols): Likewise.
3162 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3163 after changing anything. Return true if anything changed.
3164 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3165 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3167 2017-04-27 Alan Modra <amodra@gmail.com>
3169 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3172 2017-04-27 Alan Modra <amodra@gmail.com>
3174 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3175 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3176 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3177 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3178 for undef and undefweak dyn_relocs.
3179 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3180 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3181 (allocate_got, allocate_dynrelocs): Likewise.
3182 (ppc64_elf_relocate_section): Likewise.
3184 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3186 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3187 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3188 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3189 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3191 2017-04-26 Nick Clifton <nickc@redhat.com>
3194 * reloc.c (bfd_perform_relocation): Check for a negative address
3197 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3200 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3202 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3203 (elf_backend_always_renumber_dynsyms): Define.
3204 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3205 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3206 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3207 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3209 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3211 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3213 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3214 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3215 sections have been created.
3217 2017-04-26 Nick Clifton <nickc@redhat.com>
3220 * compress.c (bfd_init_section_compress_status): Check the return
3221 value from bfd_malloc.
3223 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3225 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3226 no_finish_dynamic_symbol.
3227 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3229 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3230 weak symbol, don't make it dynamic.
3231 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3232 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3233 relocation for GOT reference.
3234 (elf_x86_64_finish_dynamic_symbol): Abort if
3235 no_finish_dynamic_symbol isn't 0.
3237 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3240 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3241 undefined weak symbol, don't make it dynamic.
3242 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3243 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3244 relocation for R_386_GOT32.
3246 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3249 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3251 2017-04-23 Alan Modra <amodra@gmail.com>
3254 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3255 * elf.c (lcomm_sym): New.
3256 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3257 * bfd-in2.h: Regenerate.
3259 2017-04-23 Alan Modra <amodra@gmail.com>
3262 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3263 parameters and comment.
3264 (_bfd_elf_get_reloc_section): Delete.
3265 (_bfd_elf_plt_get_reloc_section): Declare.
3266 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3267 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3269 (_bfd_elf_get_reloc_section): ..here. Delete.
3270 (assign_section_numbers): Call elf_get_reloc_section.
3271 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3272 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3274 2017-04-23 Alan Modra <amodra@gmail.com>
3277 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3280 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3283 * elf32-i386.c (elf_i386_link_hash_entry): Add
3284 no_finish_dynamic_symbol.
3285 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3286 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3287 symbol, don't make it dynamic in PIE.
3288 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3289 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3290 relocation for R_386_GOT32
3291 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3294 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3298 * elflink.c (elf_link_add_object_symbols): Require
3299 --no-dynamic-linker with -E/--dynamic-list when creating
3302 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3304 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3307 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3309 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3310 dynamic symbol sorting.
3312 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3315 * elflink.c (elf_link_add_object_symbols): Preserve
3316 dynamic_ref_after_ir_def when restoring the symbol table for
3317 unneeded dynamic object.
3319 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3322 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3323 on on undefined IFUNC symbol in the second PLT.
3325 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3327 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3329 2017-04-19 Alan Modra <amodra@gmail.com>
3331 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3332 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3333 * elf32-ppc.c:Formatting.
3334 (ensure_undefweak_dynamic): Don't make dynamic when
3335 info->dynamic_undefined_weak is zero.
3336 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3337 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3338 not default visibility. Discard undef and undefweak
3340 (ppc_elf_relocate_section): Adjust to suit.
3341 * elf64-ppc.c: Formatting.
3342 (ensure_undefweak_dynamic): Don't make dynamic when
3343 info->dynamic_undefined_weak is zero.
3344 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3345 info->dynamic_undefined_weak. Discard them earlier.
3347 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3350 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3351 before generating the version definition section.
3353 2017-04-17 Alan Modra <amodra@gmail.com>
3355 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3356 state when a regular object file defines a symbol with
3357 incompatible type to that defined by an earlier shared lib.
3359 2017-04-13 Alan Modra <amodra@gmail.com>
3361 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3363 * elf32-arm.c: Likewise.
3364 * elf32-i386.c: Likewise.
3365 * elf32-mep.c: Likewise.
3366 * elf64-ia64-vms.c: Likewise.
3367 * elf64-x86-64.c: Likewise.
3368 * elflink.c: Likewise.
3369 * elfnn-ia64.c: Likewise.
3370 * elfxx-mips.c: Likewise.
3372 2017-04-13 Alan Modra <amodra@gmail.com>
3374 * aoutx.h: Use %B and %A in error messages throughout file.
3375 * aout-cris.c: Likewise.
3376 * archive.c: Likewise.
3377 * binary.c: Likewise.
3378 * coff-rs6000.c: Likewise.
3379 * coff-tic4x.c: Likewise.
3380 * coffcode.h: Likewise.
3381 * coffgen.c: Likewise.
3382 * cofflink.c: Likewise.
3383 * coffswap.h: Likewise.
3384 * cpu-arm.c: Likewise.
3385 * elf-eh-frame.c: Likewise.
3386 * elf-m10300.c: Likewise.
3388 * elf32-arc.c: Likewise.
3389 * elf32-arm.c: Likewise.
3390 * elf32-bfin.c: Likewise.
3391 * elf32-frv.c: Likewise.
3392 * elf32-iq2000.c: Likewise.
3393 * elf32-m32c.c: Likewise.
3394 * elf32-microblaze.c: Likewise.
3395 * elf32-nds32.c: Likewise.
3396 * elf32-rl78.c: Likewise.
3397 * elf32-rx.c: Likewise.
3398 * elf32-score.c: Likewise.
3399 * elf32-score7.c: Likewise.
3400 * elf32-sh64.c: Likewise.
3401 * elf32-v850.c: Likewise.
3402 * elf32-vax.c: Likewise.
3403 * elf32-visium.c: Likewise.
3404 * elf64-ia64-vms.c: Likewise.
3405 * elf64-mmix.c: Likewise.
3406 * elf64-sh64.c: Likewise.
3407 * elfcode.h: Likewise.
3408 * elfnn-aarch64.c: Likewise.
3409 * elfnn-ia64.c: Likewise.
3410 * elfxx-mips.c: Likewise.
3411 * hpux-core.c: Likewise.
3414 * linker.c: Likewise.
3415 * merge.c: Likewise.
3417 * oasys.c: Likewise.
3418 * pdp11.c: Likewise.
3419 * peXXigen.c: Likewise.
3420 * rs6000-core.c: Likewise.
3421 * vms-alpha.c: Likewise.
3422 * xcofflink.c: Likewise.
3424 2017-04-13 Alan Modra <amodra@gmail.com>
3426 * bfd.c (PRINT_TYPE): Define.
3427 (_doprnt): New function.
3428 (error_handler_internal): Use _doprnt.
3429 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3430 calls in their natural order, throughout file.
3431 * coff-mcore.c: Likewise.
3432 * coff-ppc.c: Likewise.
3433 * coff-tic80.c: Likewise.
3434 * cofflink.c: Likewise.
3435 * elf-s390-common.c: Likewise.
3437 * elf32-arm.c: Likewise.
3438 * elf32-i386.c: Likewise.
3439 * elf32-m32r.c: Likewise.
3440 * elf32-msp430.c: Likewise.
3441 * elf32-spu.c: Likewise.
3442 * elf64-ia64-vms.c: Likewise.
3443 * elf64-sparc.c: Likewise.
3444 * elf64-x86-64.c: Likewise.
3445 * elflink.c: Likewise.
3446 * elfnn-aarch64.c: Likewise.
3447 * elfnn-ia64.c: Likewise.
3448 * elfxx-mips.c: Likewise.
3450 2017-04-13 Alan Modra <amodra@gmail.com>
3452 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3453 branch veneers" error. Fix double space and format message.
3454 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3455 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3457 2017-04-13 Alan Modra <amodra@gmail.com>
3459 * bfd-in2.h: Regenerate.
3461 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3463 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3464 extra `\n' in warning/error messages.
3465 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3466 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3468 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3470 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3471 processor-specific properties with generic ELF target vector.
3473 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3475 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3476 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3477 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3478 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3480 (link_hash_newfunc): Initialize has_got_reloc and
3482 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3484 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3486 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3488 (_bfd_sparc_elf_fixup_symbol): New function.
3489 (allocate_dynrelocs): Don't allocate space for dynamic
3490 relocations and discard relocations against resolved undefined
3491 weak symbols in executable. Don't make resolved undefined weak
3492 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3493 relocation against undefined weak symbols in PIE.
3494 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3495 relocations against resolved undefined weak symbols in PIE
3496 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3497 without ynamic PLT/GOT relocations for resolved undefined weak
3499 Don't generate dynamic relocation against resolved undefined
3500 weak symbol in executable.
3501 (pie_finish_undefweak_symbol): New function.
3502 (_bfd_sparc_elf_finish_dynamic_sections): Call
3503 pie_finish_undefweak_symbol on all symbols in PIE.
3504 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3505 (_bfd_sparc_elf_fixup_symbol): New function.
3507 2017-04-10 Nick Clifton <nickc@redhat.com>
3509 * config.bfd: Remove ns32k from obsolete list.
3511 2017-04-10 Alan Modra <amodra@gmail.com>
3514 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3515 (special_sections_i): Likewise for .init_array.
3516 (special_sections_p): Likewise for .preinit_array.
3518 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3522 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3523 ELF_COMMON_DEF_P for common symbols.
3524 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3525 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3526 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3527 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3528 07492f668d2173da7a2bda3707ff0985e0f460b6.
3530 2017-04-07 Pedro Alves <palves@redhat.com>
3532 * opncls.c (bfd_get_debug_link_info): Rename to...
3533 (bfd_get_debug_link_info_1): ... this. Change type of second
3534 parameter to void pointer. Adjust.
3535 (bfd_get_debug_link_info): Reimplement on top of
3536 bfd_get_debug_link_info_1.
3537 (separate_debug_file_exists, separate_alt_debug_file_exists):
3538 Change type of second parameter to void pointer. Adjust.
3539 (get_func_type, check_func_type): Change type of second parameter
3541 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3542 the callback functions instead of passing the address of a local.
3543 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3544 find_separate_debug_file.
3545 (get_alt_debug_link_info_shim): Change type of second parameter to
3546 void pointer. Adjust.
3547 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3548 find_separate_debug_file.
3549 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3550 of second parameter to void pointer. Adjust.
3551 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3552 pointer local to find_separate_debug_file.
3554 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3556 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3557 external symbols with a definition.
3558 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3560 2017-04-07 Alan Modra <amodra@gmail.com>
3562 * po/SRC-POTFILES.in: Regenerate.
3564 2017-04-05 Alan Modra <amodra@gmail.com>
3566 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3569 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3571 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3572 numbers for DataDirectory entry indicies passed to
3575 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3577 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3578 each GNU_MBIND section and align GNU_MBIND section to page size.
3579 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3580 segment for each GNU_MBIND section.
3581 (_bfd_elf_init_private_section_data): Copy sh_info from input
3582 for GNU_MBIND section.
3584 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3586 * elfnn-riscv.c (GP_NAME): Delete.
3587 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3588 (_bfd_riscv_relax_lui): Likewise.
3590 2017-04-04 Nick Clifton <nickc@redhat.com>
3593 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3595 (bfd_elf_final_link): Only initialize the extended symbol index
3596 section if there are extended symbol tables to list.
3598 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3600 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3601 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3602 * configure.ac (elf): Add elf-properties.lo.
3603 * Makefile.in: Regenerated.
3604 * configure: Likewise.
3605 * elf-bfd.h (elf_property_kind): New.
3606 (elf_property): Likewise.
3607 (elf_property_list): Likewise.
3608 (elf_properties): Likewise.
3609 (_bfd_elf_parse_gnu_properties): Likewise.
3610 (_bfd_elf_get_property): Likewise.
3611 (_bfd_elf_link_setup_gnu_properties): Likewise.
3612 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3613 and setup_gnu_properties.
3614 (elf_obj_tdata): Add properties.
3615 * elf-properties.c: New file.
3616 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3617 (elf_i386_merge_gnu_properties): Likewise.
3618 (elf_backend_parse_gnu_properties): Likewise.
3619 (elf_backend_merge_gnu_properties): Likewise.
3620 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3621 (elf_x86_64_merge_gnu_properties): Likewise.
3622 (elf_backend_parse_gnu_properties): Likewise.
3623 (elf_backend_merge_gnu_properties): Likewise.
3624 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3625 (elf_backend_parse_gnu_properties): Likewise.
3626 (elf_backend_setup_gnu_properties): Likewise.
3627 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3628 elf_backend_merge_gnu_properties and
3629 elf_backend_setup_gnu_properties.
3631 2017-03-30 Pip Cet <pipcet@gmail.com>
3633 * elf32-wasm32.c: Add relocation code, two relocs.
3634 * reloc.c: Add wasm32 relocations.
3635 * libbfd.h: Regenerate.
3636 * bfd-in2.h: Regenerate.
3637 * bfd/po/bfd.pot: Regenerate.
3639 2017-03-29 Nick Clifton <nickc@redhat.com>
3642 * coff-bfd.h (struct coff_section_data): Add new fields:
3643 saved_bias and bias.
3644 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3645 computed for PE binaries.
3646 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3649 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3652 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3653 to handle a local symbol with a hash-symbol-entry; without PLT.
3654 Add BFD_ASSERT for an incidental case with GOT entry present.
3655 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3656 isn't forced-or-set local.
3658 2017-03-27 Pip Cet <pipcet@gmail.com>
3660 * wasm-module.c: New file to support WebAssembly modules.
3661 * wasm-module.h: New file to support WebAssembly modules.
3662 * doc/webassembly.texi: Start documenting wasm-module.c.
3663 * config.bfd: Add wasm_vec.
3664 * targets.c: Likewise.
3665 * configure.ac: Likewise.
3666 * Makefile.am: Add entries for wasm-module.c.
3667 * Makefile.in: Regenerate.
3668 * configure: Regenerate.
3669 * po/SRC-POTFILES.in: Regenerate.
3671 2017-03-27 Pip Cet <pipcet@gmail.com>
3673 * cpu-wasm32.c: New file to support wasm32 architecture.
3674 * elf32-wasm32.c: New file to support wasm32 architecture.
3675 * Makefile.am: Add wasm32 architecture.
3676 * archures.c: Likewise.
3677 * config.bfd: Likewise.
3678 * configure.ac: Likewise.
3679 * targets.c: Likewise.
3680 * Makefile.in: Regenerate.
3681 * bfd-in2.h: Regenerate.
3682 * configure: Regenerate.
3683 * po/SRC-POTFILES.in: Regenerate.
3685 2017-03-20 Alan Modra <amodra@gmail.com>
3688 * elf64-ppc.c (compare_symbols): Stabilize sort.
3690 2017-03-18 Alan Modra <amodra@gmail.com>
3692 * elf64-ppc.c (struct ppc_link_hash_table): Add
3693 local_ifunc_resolver and maybe_local_ifunc_resolver.
3694 (ppc_build_one_stub): Set flags on emitting dynamic
3695 relocation to ifunc.
3696 (ppc64_elf_relocate_section): Likewise.
3697 (ppc64_elf_finish_dynamic_symbol): Likewise.
3698 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3699 local dynamic relocs to ifuncs.
3700 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3701 local_ifunc_resolver and maybe_local_ifunc_resolver.
3702 (ppc_elf_relocate_section): Set flag on emitting dynamic
3703 relocation to ifuncs.
3704 (ppc_elf_finish_dynamic_symbol): Likewise.
3705 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3706 dynamic relocs to ifuncs.
3708 2017-03-13 Nick Clifton <nickc@redhat.com>
3711 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3712 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3713 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3714 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3715 * bfd-in2.h: Regenerate.
3716 * libbfd.h: Regenerate.
3717 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3719 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3720 (elfNN_aarch64_howto_table): Likewise.
3721 (aarch64_tls_transition_without_check): Likewise.
3722 (aarch64_reloc_got_type): Likewise.
3723 (elfNN_aarch64_final_link_relocate): Likewise.
3724 (elfNN_aarch64_tls_relax): Likewise.
3725 (elfNN_aarch64_relocate_section): Likewise.
3726 (elfNN_aarch64_gc_sweep_hook): Likewise.
3727 (elfNN_aarch64_check_relocs): Likewise.
3728 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3729 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3731 2017-03-11 Alan Modra <amodra@gmail.com>
3733 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3734 parameter is in fact used. Whitespace fixes.
3735 * elf64-ppc.c: Likewise.
3737 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3739 * rs6000-core.c (CORE_NEW): Simplify macro when
3740 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3742 2017-03-07 Alan Modra <amodra@gmail.com>
3746 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3749 2017-03-05 Alan Modra <amodra@gmail.com>
3751 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3752 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3753 (next_cie_fde_offset): New function.
3754 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3755 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3756 four bytes. Align CIEs to four or eight bytes depending on
3757 per_encoding_aligned8. Align FDEs according to their encoding.
3758 Pad last FDE to output section alignment.
3759 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3761 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3762 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3763 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3765 2017-03-02 Martin Bickel <binutils@ineranves.de>
3768 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3769 empty segments which have a zero filesz, but a non-zero memsz.
3771 2017-03-02 Alan Modra <amodra@gmail.com>
3773 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3775 2017-02-28 Alan Modra <amodra@gmail.com>
3777 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3778 (ppc64_elf_relocate_section): Likewise.
3780 2017-02-28 Alan Modra <amodra@gmail.com>
3783 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3784 rather than elf32_nios2_hash_table or elf_hash_table.
3785 (create_got_section): Likewise.
3786 (nios2_elf32_finish_dynamic_symbol): Likewise.
3787 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3788 (nios2_elf32_size_dynamic_sections): Likewise.
3789 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3790 vars. Use htab equivalents directly instead. Don't create
3791 all dynamic sections on needing just the GOT. Use a goto
3792 rather than a fall-through with reloc test. Ensure
3793 htab->dynobj is set when making dynamic sreloc section.
3794 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3795 equivalent directly instead. Don't segfault on looking for
3796 .dynamic when dynamic sections have not been created. Don't
3797 segfault on .got.plt being discarded.
3798 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3799 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3800 fixme and another not so relevant comment.
3801 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3802 already set, set hash table dynobj on creating .sbss.
3804 2017-02-28 Alan Modra <amodra@gmail.com>
3806 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3807 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3808 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3809 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3810 (ppc64_elf_relocate_section): Likewise.
3811 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3812 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3813 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3814 * libbfd.h: Regenerate.
3815 * bfd-in2.h: Regenerate.
3817 2017-02-28 Alan Modra <amodra@gmail.com>
3819 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3820 dynamic .data.rel.ro read-only.
3821 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3822 rather than section flags when deciding where copy reloc goes.
3823 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3824 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3825 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3826 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3827 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3828 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3829 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3830 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3831 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3832 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3833 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3834 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3835 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3836 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3837 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3838 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3839 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3840 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3841 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3843 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3845 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3846 `jalr $0, $25' instruction encoding.
3848 2017-02-27 Nick Clifton <nickc@redhat.com>
3851 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3852 generating a seg-fault when encountering a symbol that has been
3853 deleted by garbage collection.
3855 2017-02-25 Alan Modra <amodra@gmail.com>
3857 * elf32-arc.c (struct dynamic_sections): Delete.
3858 (enum dyn_section_types): Delete.
3859 (dyn_section_names): Delete.
3860 (arc_create_dynamic_sections): Delete.
3861 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3862 segfault on discarded .rela.plt section.
3863 (elf_arc_size_dynamic_sections): Formatting. Don't call
3864 arc_create_dynamic_sections. Don't allocate memory for sections
3865 handled by the generic linker. Correct code finding relocs in
3866 read-only sections. Set SEC_EXCLUDE on zero size .got,
3867 .got.plt, and .dynbss sections. Do set .interp for pies.
3869 2017-02-24 Andrew Waterman <andrew@sifive.com>
3871 * elfnn-riscv.c (GP_NAME): New macro.
3872 (riscv_global_pointer_value): Use it.
3873 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3874 output section, consider only that section's alignment.
3876 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3878 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3879 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3880 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3881 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3883 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3885 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3886 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3889 2017-02-23 Alan Modra <amodra@gmail.com>
3892 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3894 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3895 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3898 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3901 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3902 processing ahead of the call to `elf_gc_sweep_symbol'.
3904 2017-02-22 Nick Clifton <nickc@redhat.com>
3907 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3908 created section 4-byte alignment.
3910 2017-02-22 Alan Modra <amodra@gmail.com>
3912 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3913 on .got or .plt output section being discarded by script.
3914 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3917 2017-02-21 Alan Modra <amodra@gmail.com>
3919 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3920 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3922 2017-02-20 Alan Modra <amodra@gmail.com>
3925 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3926 if DT_RELSZ/DT_RELASZ is zero.
3928 2017-02-17 Nick Clifton <nickc@redhat.com>
3930 * compress.c (bfd_get_full_section_contents): Remember to reduce
3931 compressed size by the sizeof the compression header when
3932 decompressing the contents.
3934 2017-02-17 Pedro Alves <palves@redhat.com>
3936 * srec.c (Chunk): Rename to ...
3937 (_bfd_srec_len): ... this.
3938 (S3Forced): Rename to ...
3939 (_bfd_srec_forceS3): ... this.
3940 * objcopy.c: Adjust all references.
3942 2017-02-17 Pedro Alves <palves@redhat.com>
3944 * archive.c (bsd_write_armap): Rename to ...
3945 (_bfd_bsd_write_armap): ... this.
3946 (coff_write_armap): Rename to ...
3947 (_bfd_coff_write_armap): ... this.
3948 * libbfd-in.h (bsd_write_armap): Rename to ...
3949 (_bfd_bsd_write_armap): ... this.
3950 (coff_write_armap): Rename to ...
3951 (_bfd_coff_write_armap): ... this.
3952 * aout-target.h, aout-tic30.c: Adjust all users.
3953 * libbfd.h: Regenerate.
3955 2017-02-17 Pedro Alves <palves@redhat.com>
3957 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3958 (warn_deprecated): Rename to ...
3959 (_bfd_warn_deprecated): ... this.
3960 * libbfd.c (warn_deprecated): Rename to ...
3961 (_bfd_warn_deprecated): ... this.
3962 * bfd-in2.h: Regenerate.
3964 2017-02-17 Pedro Alves <palves@redhat.com>
3966 * bfdio.c (real_ftell): Rename to ...
3967 (_bfd_real_ftell): ... this.
3968 (real_fseek): Rename to ...
3969 (_bfd_real_fseek): ... this.
3970 (real_fopen): Rename to ...
3971 (_bfd_real_fopen): ... this.
3972 * libbfd-in.h (real_ftell): Rename to ...
3973 (_bfd_real_ftell): ... this.
3974 (real_fseek): Rename to ...
3975 (_bfd_real_fseek): ... this.
3976 (real_fopen): Rename to ...
3977 (_bfd_real_fopen): ... this.
3978 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3979 * libbfd.h: Regenerate.
3981 2017-02-17 Pedro Alves <palves@redhat.com>
3983 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3984 * libbfd.c (read_unsigned_leb128): Rename to ...
3985 (_bfd_read_unsigned_leb128): ... this.
3986 (read_signed_leb128): Rename to ...
3987 (_bfd_read_signed_leb128): ... this.
3988 (safe_read_leb128): Rename to ...
3989 (_bfd_safe_read_leb128): ... this.
3990 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3991 (_bfd_read_unsigned_leb128): ... this.
3992 (read_signed_leb128): Rename to ...
3993 (_bfd_read_signed_leb128): ... this.
3994 (safe_read_leb128): Rename to ...
3995 (_bfd_safe_read_leb128): ... this.
3996 * libbfd.h: Renegerate.
3998 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4000 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4001 before trying to fine matching file and line information.
4003 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4005 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4006 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4007 not match current bfd, then reload debug information. Record bfd
4008 we're loading debug info for in the stash. If we have debug
4009 informatin in the cache then perform section placement before
4012 2017-02-16 Alan Modra <amodra@gmail.com>
4015 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4016 * elfxx-target.h (elf_backend_no_page_alias): Define.
4017 (elfNN_bed): Init new field.
4018 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4019 ensure PT_LOAD segment starts on a new page.
4020 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4022 2017-02-16 Alan Modra <amodra@gmail.com>
4025 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4028 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4030 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4031 * bfd-in2.h: Regenerated.
4033 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4036 * elf32-i386.c (elf_i386_relocate_section): Allow
4037 "lea foo@GOT, %reg" in PIC.
4039 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4042 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4043 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4044 error against local IFUNC symbol without a base register for
4047 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4049 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4050 `%P: %H:' with `info->callbacks->einfo'.
4051 (ppc_elf_relocate_section): Likewise.
4052 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4053 (ppc64_elf_edit_toc): Likewise.
4054 (ppc64_elf_relocate_section): Likewise.
4056 2017-02-14 Alan Modra <amodra@gmail.com>
4058 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4059 --gc-keep-exported, and test versioned field of sym rather than
4060 looking for @ in name.
4062 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4064 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4067 2017-02-13 Nick Clifton <nickc@redhat.com>
4070 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4073 2017-02-07 Andrew Waterman <andrew@sifive.com>
4075 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4076 entry size if PLT header is written.
4078 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4080 Fix sparc64 dynamic relocation processing to use the dynamic
4082 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4083 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4086 2017-02-03 Nick Clifton <nickc@redhat.com>
4089 * coffcode.h (coff_write_object_contents): Enlarge size of
4090 s_name_buf in order to avoid compile time warning about possible
4092 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4093 32-bits of insn value before printing into buffer.
4095 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4097 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4098 `max_local_dynindx'.
4099 (mips_elf_sort_hash_table): Handle it.
4100 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4101 symbols bump up `max_local_dynindx' rather than
4102 `max_non_got_dynindx'.
4104 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4106 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4107 `min_got_dynindx', `max_unref_got_dynindx' and
4108 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4109 (mips_elf_sort_hash_table): Adjust accordingly.
4111 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4113 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4114 to access the hash table.
4116 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4118 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4119 non-NULL `htab' to the beginning.
4121 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4123 * elflink.c (elf_gc_sweep): Wrap overlong line.
4125 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4127 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4128 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4129 * elfxx-mips.c (mips_elf_link_hash_table): Add
4130 `ignore_branch_isa' member.
4131 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4132 in branch relocation calculation as an error if
4133 `ignore_branch_isa' has been set.
4134 (_bfd_mips_elf_insn32): Rename to...
4135 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4136 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4137 Handle the new parameter.
4139 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4141 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4142 local variable dynobj.
4145 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4146 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4147 executable from read-only sections into sdynrelro.
4148 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4149 dynamic relocs in sdynrelro.
4150 (elf_backend_want_dynrelro): Define.
4152 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4154 * config.bfd (*-*-rtemsaout*): Mark as removed.
4156 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4158 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4159 (arm-*-rtems*): Move to (arm*-*-eabi*).
4160 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4161 (m68-*-rtems*): Move to (m68*-*-elf*).
4163 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4165 * config.bfd (*-*-rtemscoff*): Mark as removed.
4167 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4170 * elflink.c (bfd_elf_record_link_assignment): Revert last
4171 change and don't ever clear `forced_local'. Set `mark'
4173 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4175 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4176 (bfd_elf_size_dynamic_sections): ... here.
4177 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4178 and set `mark' instead in `__tls_get_addr_opt' processing.
4179 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4181 2017-01-24 Alan Modra <amodra@gmail.com>
4183 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4184 where dynamic relocs are preferable. Allow ifunc too.
4185 (ensure_undefweak_dynamic): New function.
4186 (allocate_dynrelocs): Use it here. Move plt handling last and
4187 don't make symbols dynamic, simplifying loop. Only make undef
4188 weak symbols with GOT entries dynamic. Correct condition
4189 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4190 comments. Remove goto.
4191 (ppc_elf_relocate_section): Correct test for using dynamic
4192 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4193 to suit. Set up explicit tls_index entries and implicit GOT
4194 tls_index entries resolvable at link time for
4195 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4196 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4197 (ensure_undefweak_dynamic): New function.
4198 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4199 with GOT entries dynamic. Remove unnecessary test of
4200 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4201 (ppc64_elf_relocate_section): Correct test for using dynamic
4202 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4203 to suit. Set up explicit tls_index entries and implicit GOT
4204 tls_index entries resolvable at link time for __tls_get_addr_opt.
4205 Simplify expression to clear mem for prelink.
4207 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4209 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4211 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4213 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4214 (elf_backend_hash_symbol): Define.
4216 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4219 * elflink.c (bfd_elf_record_link_assignment): Clear any
4220 `forced_local' marking for DSO symbols that are not being
4223 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4225 * elfnn-riscv.c (riscv_elf_object_p): New function.
4227 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4230 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4232 (elf_x86_64_check_relocs): Create .eh_frame section for the
4234 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4235 .eh_frame section for the .plt.bnd section.
4236 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4237 for the .plt.bnd section.
4239 2017-01-12 Nick Clifton <nickc@redhat.com>
4242 * opncls.c (find_separate_debug_file): Add include_dirs
4243 parameter. Only include the directory part of the bfd's filename
4244 in search paths if include_dirs is true. Add a couple of extra
4245 locations for looking for debug files.
4246 ( bfd_follow_gnu_debuglink): Update invocation of
4247 find_separate_debug_file.
4248 (bfd_follow_gnu_debugaltlink): Likewise.
4249 (get_build_id): New function: Finds the build-id of the given bfd.
4250 (get_build_id_name): New function: Computes the name of the
4251 separate debug info file for a bfd, based upon its build-id.
4252 (check_build_id_file): New function: Checks to see if a separate
4253 debug info file exists at the given location, and that its
4254 build-id matches that of the original bfd.
4255 (bfd_follow_build_id_debuglink): New function: Finds a separate
4256 debug info file for a given bfd by using the build-id method.
4257 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4258 method of locating a separate debug info file before using the
4260 * bfd-in2.h: Regenerate.
4262 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4265 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4266 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4267 elf_x86_64_eh_frame_plt_got.
4268 (elf_x86_64_size_dynamic_sections): Get unwind info from
4269 elf_x86_64_bnd_arch_bed for the BND PLT.
4271 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4273 * config.bfd: Add entries for i686-redox and x86_64-redox.
4275 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4277 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4279 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4280 .eh_frame section to 4 bytes for x32.
4281 (elf_x86_64_check_relocs): Likewise.
4283 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4286 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4287 (PLT_GOT_FDE_LENGTH): Likewise.
4288 (elf_i386_plt_layout): Add eh_frame_plt_got and
4289 eh_frame_plt_got_size.
4290 (elf_i386_plt): Updated.
4291 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4292 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4293 (elf_i386_size_dynamic_sections): Allocate and initialize
4294 .eh_frame section for .plt.got.
4295 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4297 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4298 eh_frame_plt_got_size.
4299 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4300 (PLT_GOT_FDE_LENGTH): Likewise.
4301 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4302 eh_frame_plt_got_size.
4303 (elf_x86_64_arch_bed): Updated.
4304 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4305 eh_frame_plt_got_size.
4306 (elf_x86_64_nacl_arch_bed): Likewise.
4307 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4308 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4309 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4310 .eh_frame section for .plt.got.
4311 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4314 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4316 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4317 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4319 2017-01-09 Nick Clifton <nickc@redhat.com>
4321 * dwarf2.c (lookup_address_in_function_table): Return early if
4322 there are no functions in the given comp unit, or if the high
4323 address of the last function in the comp unit is less than the
4326 2017-01-09 Nick Clifton <nickc@redhat.com>
4329 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4330 message if there are too many symbols to load.
4332 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4334 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4335 if relocs are cached.
4337 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4340 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4341 for R_MICROBLAZE_GOTOFF_64.
4343 2017-01-03 Nick Clifton <nickc@redhat.com>
4345 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4346 warning about using a possibly uninitialised variable.
4348 2017-01-02 Alan Modra <amodra@gmail.com>
4350 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4351 (allocate_plt_static, allocate_dynrelocs): Use it.
4353 2017-01-02 Alan Modra <amodra@gmail.com>
4355 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4356 .PARISC.unwind section.
4358 2017-01-02 Alan Modra <amodra@gmail.com>
4361 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4362 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4363 indirect to GOT pointer relative code edit.
4365 2017-01-02 Alan Modra <amodra@gmail.com>
4367 Update year range in copyright notice of all files.
4369 For older changes see ChangeLog-2016
4371 Copyright (C) 2017 Free Software Foundation, Inc.
4373 Copying and distribution of this file, with or without modification,
4374 are permitted in any medium without royalty provided the copyright
4375 notice and this notice are preserved.
4381 version-control: never
projects / external / binutils.git / blob