1 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
5 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
7 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
8 in read-only section with minfo.
9 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
11 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
13 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
16 2017-10-06 John Baldwin <jhb@FreeBSD.org>
18 * elf-bfd.h (struct elf_backend_data): Add
19 `elf_backend_grok_freebsd_prstatus'.
20 * elf.c (elfcore_grok_freebsd_note): Call
21 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
23 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
25 (elf_backend_grok_freebsd_prstatus): Define.
26 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
27 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
29 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
31 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
32 and has_non_got_reloc with zero_undefweak.
33 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
34 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
36 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
37 has_non_got_reloc with zero_undefweak.
38 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
39 has_got_reloc and has_non_got_reloc with zero_undefweak.
40 (elf_x86_link_hash_entry): Likewise.
42 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
44 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
45 (VERIFY_COPY_RELOC): Likewise.
47 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
49 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
50 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
51 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
53 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
55 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
56 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
57 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
59 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
61 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
62 * elf32-i386.c (elf_i386_relocate_section): Use it.
63 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
65 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
67 * elf32-i386.c (X86_SIZE_TYPE_P): New.
68 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
69 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
70 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
71 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
73 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
75 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
76 (PLT_LOCAL_IFUNC_P): Likewise.
77 * elf32-i386.c (elf_i386_relocate_section): Use them.
78 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
80 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
82 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
83 * elf32-i386.c (elf_i386_relocate_section): Use it.
84 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
86 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
88 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
89 * elf32-i386.c (elf_i386_relocate_section): Use it.
90 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
92 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
94 * elf32-i386.c (X86_PCREL_TYPE_P): New.
95 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
96 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
97 (X86_PCREL_TYPE_P): This.
98 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
99 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
100 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
102 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
104 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
106 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
107 * elf32-i386.c (elf_i386_tls_transition): Use it.
108 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
110 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
112 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
113 Dump dynamic relocation in read-only section with minfo if
115 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
116 (maybe_set_textrel): Likewise.
117 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
118 read-only section with minfo.
120 2017-10-05 John Baldwin <jhb@FreeBSD.org>
122 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
124 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
126 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
127 in read-only section with minfo.
128 (tilepro_elf_size_dynamic_sections): Likewise.
129 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
130 (tilegx_elf_size_dynamic_sections): Likewise.
132 2017-10-05 Pedro Alves <palves@redhat.com>
135 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
136 ellipsis parameter. Split out bfd_error_on_input code to..
137 (bfd_set_input_error): .. New function.
138 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
139 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
140 * bfd-in2.h: Regenerate.
142 2017-10-05 Alan Modra <amodra@gmail.com>
144 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
145 fini_array error value.
147 2017-10-05 Alan Modra <amodra@gmail.com>
150 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
152 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
154 (elf_fake_sections): Adjust calls. Exit immediately on failure.
155 (bfd_elf_set_group_contents): Add associated reloc section indices
158 2017-10-04 Alan Modra <amodra@gmail.com>
160 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
161 classify symbols for ELFv2.
163 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
166 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
167 undergoes default promotion.
168 * bfd-in2.h: Regenerate.
170 2017-10-02 Alan Modra <amodra@gmail.com>
172 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
173 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
175 2017-10-01 Alan Modra <amodra@gmail.com>
178 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
179 (add_line_info): Always put end_sequence last.
181 2017-10-01 Alan Modra <amodra@gmail.com>
184 * dwarf2.c (read_section): Allocate buffer with extra byte for
185 bfd_simple_get_relocated_section_contents rather than copying
188 2017-09-29 Alan Modra <amodra@gmail.com>
190 * merge.c (merge_strings): Return FALSE on malloc failure.
191 (_bfd_merge_sections): Return failures from record_section and
194 2017-09-28 Alan Modra <amodra@gmail.com>
197 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
198 a case where plugin_notice isn't called.
200 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
202 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
205 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
208 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
209 output_bfd to info->callbacks->minfo.
211 2017-09-26 Nick Clifton <nickc@redhat.com>
214 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
215 assertion failure if elf_x86_64_rtype_to_howto has already issued
218 2017-09-26 Alan Modra <amodra@gmail.com>
221 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
224 2017-09-26 Nick Clifton <nickc@redhat.com>
227 * dwarf2.c (read_formatted_entries): Fail early if we know that
228 the loop parsing data entries will overflow the end of the
231 2017-09-26 Alan Modra <amodra@gmail.com>
234 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
235 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
236 to stash->info_ptr_memory, and check die_ref is within that memory.
237 Set info_ptr_end correctly when another CU is refd. Check die_ref
238 for DW_FORM_ref4 etc. is within CU.
240 2017-09-26 Alan Modra <amodra@gmail.com>
243 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
244 (read_formatted_entries): Init "fe".
245 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
247 2017-09-26 Alan Modra <amodra@gmail.com>
250 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
251 bounds in inner loop.
253 2017-09-25 Alan Modra <amodra@gmail.com>
256 * dwarf1.c (parse_die): Sanity check pointer against section limit
257 before dereferencing.
258 (parse_line_table): Likewise.
260 2017-09-25 Alan Modra <amodra@gmail.com>
263 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
265 (parse_comp_unit): Likewise.
267 2017-09-25 Alan Modra <amodra@gmail.com>
270 * dwarf2.c (read_formatted_entries): Error on format_count zero.
272 2017-09-24 Alan Modra <amodra@gmail.com>
275 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
276 within section bounds.
278 2017-09-24 Alan Modra <amodra@gmail.com>
281 * dwarf2.c (decode_line_info): Properly free line sequences on error.
283 2017-09-24 Alan Modra <amodra@gmail.com>
286 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
287 pname param. Return status. Make name const. Don't abort,
288 return an error. Formatting. Exit if current info_ptr matches
289 orig_info_ptr. Update callers.
290 (scan_unit_for_symbols): Start at nesting_level of zero. Make
291 nested_funcs an array of structs for extensibility. Formatting.
293 2017-09-24 Alan Modra <amodra@gmail.com>
296 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
297 rather than dividing by zero.
299 2017-09-24 Alan Modra <amodra@gmail.com>
302 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
304 2017-09-24 Alan Modra <amodra@gmail.com>
307 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
309 2017-09-24 Alan Modra <amodra@gmail.com>
312 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
313 SHT_GNU_verneed section for sanity. Don't zalloc memory for
316 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
319 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
322 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
325 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
326 -1 if bfd_canonicalize_dynamic_reloc returns 0.
328 2017-09-22 Pedro Alves <palves@redhat.com>
329 Alan Modra <amodra@gmail.com>
331 * version.h: Add comment.
333 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
335 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
336 NT_S390_GS_BC, correct the previously swapped invocations of
337 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
339 2017-09-19 Alan Modra <amodra@gmail.com>
342 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
345 2017-09-19 Alan Modra <amodra@gmail.com>
348 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
349 symbols before calculating verrefs. Don't renumber dynsyms
350 after gc. Exclude .gnu.version when zero or one dynsym.
351 Localize some vars and reindent.
353 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
356 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
357 return from bfd_canonicalize_dynamic_reloc.
359 2017-09-15 Alan Modra <amodra@gmail.com>
362 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
363 overflows bfd_size_type.
365 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
368 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
369 to indicate if conversion is performed.
370 (elf_i386_check_relocs): Cache section contents and relocations
371 if conversion is performed.
372 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
373 contents and relocations if conversion is performed.
375 2017-09-14 Nick Clifton <nickc@redhat.com>
378 * peXXigen.c (pe_print_idata): Extend check for HintName vector
381 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
383 * elfxx-x86.h: Fix a typo in comments.
385 2017-09-09 Kamil Rytarowski <n54@gmx.com>
387 * elf32-nds32.c: Rename __BIT() to N32_BIT().
389 2017-09-09 Alan Modra <amodra@gmail.com>
391 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
394 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
396 * elf32-i386.c (elf_i386_relocate_section): Update usage of
397 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
398 (elf_i386_finish_dynamic_symbol): Likewise.
399 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
400 (elf_x86_64_finish_dynamic_symbol): Likewise.
401 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
402 (_bfd_x86_elf_fixup_symbol): Likewise.
404 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
406 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
407 check has_non_got_reloc.
409 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
412 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
413 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
414 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
415 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
416 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
417 and linker_def on __ehdr_start if it is referenced and not
419 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
420 and return TRUE when building executable, if a symbol has
421 non-GOT/non-PLT relocations in text section or there is no
423 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
425 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
427 * elfxx-x86.h: Update comments.
429 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
431 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
432 elf_x86_plt_layout_table with elf_x86_init_table.
433 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
435 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
437 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
438 (elf_x86_init_table): This.
439 (_bfd_x86_elf_link_setup_gnu_properties): Replace
440 elf_x86_plt_layout_table with elf_x86_init_table.
442 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
444 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
445 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
446 * configure: Regenerated.
447 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
448 and r_sym fields of plt_layout.
449 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
451 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
452 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
453 r_info nor r_sym fields.
454 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
456 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
458 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
460 * (_bfd_riscv_relax_align): Call bfd_set_error and
461 print an error message when unable to relax a .align directive.
463 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
465 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
466 (riscv_record_pcrel_hi_reloc): Add absolute argument.
467 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
468 R_RISCV_PCREL_HI20 relocs, and pass the result to
469 riscv_record_pcrel_hi_reloc.
471 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
473 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
474 r_type_p. Remove the converted argument. Replace
475 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
476 the new relocation type via r_type_p.
477 (elf_i386_relocate_section): Likewise.
478 (elf_i386_finish_dynamic_symbol): Likewise.
479 (need_convert_load): Removed.
480 (check_relocs_failed): Updated.
481 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
482 instead of setting need_convert_load.
483 (_bfd_i386_elf_convert_load): Removed.
484 * elf64-x86-64.c (need_convert_load): Removed.
485 (check_relocs_failed): Updated.
486 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
487 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
488 Return the new relocation type via r_type_p.
489 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
490 instead of setting need_convert_load.
491 (elf_x86_64_check_relocs): Don't check PIC if relocation has
493 (_bfd_x86_64_elf_convert_load): Removed.
494 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
495 with SYMBOL_REFERENCES_LOCAL_P.
496 (elf_x86_64_finish_dynamic_symbol): Likewise.
497 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
499 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
500 (_bfd_x86_elf_link_symbol_references_local): New function.
501 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
502 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
503 SYMBOL_REFERENCES_LOCAL_P.
504 (elf_x86_link_hash_entry): Add local_ref.
505 (elf_x86_link_hash_table): Remove convert_load.
506 (_bfd_i386_elf_convert_load): Removed.
507 (_bfd_x86_64_elf_convert_load): Likewise.
508 (_bfd_x86_elf_link_symbol_references_local): New.
510 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
512 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
513 (elf_x86_64_info_to_howto): Get the real relocation type by
514 masking out R_X86_64_converted_reloc_bit.
515 (elf_x86_64_check_tls_transition): Get the real relocation type
516 by masking out R_X86_64_converted_reloc_bit.
517 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
518 instead of setting converted_reloc.
519 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
520 instead of converted_reloc. Get the real relocation type by
521 masking out R_X86_64_converted_reloc_bit.
522 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
523 R_X86_64_converted_reloc_bit is valid.
524 * elfxx-x86.h (converted_reloc): Removed.
526 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
528 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
529 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
530 to get the relocation type again.
531 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
532 r_type when calling elf_x86_64_tls_transition. Don't use
533 ELF32_R_TYPE to get the relocation type again.
535 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
537 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
540 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
542 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
543 argument. Don't check relocation overflow. Avoid relocation
544 overflow if --no-relax is used. Set converted_reloc on symbol
545 if a GOTPCREL relocation is converted.
546 (elf_x86_64_relocate_section): Issue a fatal error and suggest
547 --no-relax if GOTPCREL relocation conversion leads to relocation
549 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
551 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
552 Edmar Wienskoski <edmar.wienskoski@nxp.com
554 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
555 (ppc_elf_check_relocs): Handle it.
556 (ppc_elf_vle_split20): New function.
557 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
559 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
562 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
563 for x86-64 if GOT_TLS_GDESC_P is true.
565 2017-09-03 Alan Modra <amodra@gmail.com>
568 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
570 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
572 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
573 tls_get_addr for x86-64 in one place.
575 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
577 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
578 with elfxx-x86.lo for 64-bit BFD.
579 * configure: Regenerated.
581 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
583 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
584 (_bfd_i386_elf_convert_load): This. Remove static.
585 (elf_i386_size_dynamic_sections): Removed.
586 (elf_backend_size_dynamic_sections): Likewise.
587 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
588 (_bfd_x86_64_elf_convert_load): This. Remove static.
589 (elf_x86_64_size_dynamic_sections): Removed.
590 (elf_backend_size_dynamic_sections): Likewise.
591 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
592 (elf_x86_allocate_dynrelocs): This. Make it static.
593 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
594 (elf_x86_allocate_local_dynreloc): This. Make it static.
595 (elf_i386_is_reloc_section): New function.
596 (elf_x86_64_is_reloc_section): Likewise.
597 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
598 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
599 Rearrange got_entry_size initialization.
600 (_bfd_x86_elf_size_dynamic_sections): New function.
601 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
602 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
603 (_bfd_i386_elf_convert_load): New.
604 (_bfd_x86_64_elf_convert_load): Likewise.
605 (_bfd_x86_elf_size_dynamic_sections): Likewise.
606 (elf_backend_size_dynamic_sections): Likewise.
607 (_bfd_x86_elf_allocate_dynrelocs): Removed.
608 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
610 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
612 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
615 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
617 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
618 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
620 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
622 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
623 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
624 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
625 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
626 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
627 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
629 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
631 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
632 (elf_i386_allocate_local_dynrelocs): Likewise.
633 (elf_i386_size_dynamic_sections): Replace
634 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
635 with _bfd_x86_elf_allocate_dynrelocs and
636 _bfd_x86_elf_allocate_local_dynrelocs.
637 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
638 (elf_x86_64_allocate_local_dynrelocs): Likewise.
639 (elf_x86_64_size_dynamic_sections): Replace
640 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
641 with _bfd_x86_elf_allocate_dynrelocs and
642 _bfd_x86_elf_allocate_local_dynrelocs.
643 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
644 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
645 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
646 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
648 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
650 * elf32-i386.c (is_i386_elf): Removed.
651 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
652 (elf_i386_size_dynamic_sections): Likewise.
653 (elf_i386_relocate_section): Likewise.
654 * elf64-x86-64.c (is_x86_64_elf): Removed.
655 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
657 (elf_x86_64_size_dynamic_sections): Likewise.
658 (elf_x86_64_relocate_section): Likewise.
659 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
661 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
664 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
666 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
667 (elf_i386_allocate_dynrelocs): Replace
668 elf_i386_compute_jump_table_size with
669 elf_x86_compute_jump_table_size.
670 (elf_i386_size_dynamic_sections): Likewise.
671 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
672 (elf_x86_64_allocate_dynrelocs): Replace
673 elf_x86_64_compute_jump_table_size with
674 elf_x86_compute_jump_table_size.
675 (elf_x86_64_size_dynamic_sections): Likewise.
676 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
678 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
679 (elf_x86_compute_jump_table_size): New.
681 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
683 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
685 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
686 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
688 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
691 with htab->is_vxworks.
692 (elf_i386_size_dynamic_sections): Likewise.
693 (elf_i386_relocate_section): Likewise.
694 (elf_i386_finish_dynamic_symbol): Likewise.
695 (elf_i386_finish_dynamic_sections): Likewise.
697 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
699 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
700 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
701 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
702 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
703 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
704 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
705 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
706 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
708 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
711 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
712 ELF_COMMON_DEF_P for common symbols.
714 2017-09-02 Alan Modra <amodra@gmail.com>
716 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
717 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
718 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
720 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
722 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
723 (elf_backend_gc_mark_hook): Likewise.
724 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
725 (elf_backend_gc_mark_hook): Likewise.
726 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
727 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
728 (elf_backend_gc_mark_hook): Likewise.
730 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
732 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
733 (elf_backend_adjust_dynamic_symbol): Likewise.
734 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
735 (elf_backend_adjust_dynamic_symbol): Likewise.
736 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
737 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
738 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
739 (_bfd_x86_elf_adjust_dynamic_symbol): New.
740 (elf_backend_adjust_dynamic_symbol): Likewise.
742 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
744 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
747 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
749 * elf32-i386.c (elf_i386_mkobject): Removed.
750 (bfd_elf32_mkobject): Likewise.
751 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
752 (bfd_elf64_mkobject): Likewise.
753 (bfd_elf32_mkobject): Likewise.
754 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
755 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
756 (bfd_elf64_mkobject): Likewise.
757 (bfd_elf32_mkobject): Likewise.
759 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
761 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
762 Call _bfd_x86_elf_link_setup_gnu_properties.
763 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
764 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
766 (elf_x86_64_non_lazy_plt): Likewise.
767 (elf_x86_64_lazy_bnd_plt): Likewise.
768 (elf_x86_64_non_lazy_bnd_plt): Likewise.
769 (elf_x86_64_lazy_ibt_plt): Likewise.
770 (elf_x32_lazy_ibt_plt): Likewise.
771 (elf_x86_64_non_lazy_ibt_plt): Likewise.
772 (elf_x32_non_lazy_ibt_plt): Likewise.
773 (elf_x86_64_nacl_plt): Likewise.
774 (elf_x86_64_link_setup_gnu_properties): Updated. Call
775 _bfd_x86_elf_link_setup_gnu_properties.
776 * elfxx-x86.c: Include elf-vxworks.h".
777 (_bfd_x86_elf_link_setup_gnu_properties): New function.
778 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
779 comments for pic_plt0_entry and pic_plt_entry.
780 (elf_x86_non_lazy_plt_layout): Likewise.
781 (elf_x86_plt_layout_table): New.
782 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
784 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
787 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
788 .eh_frame section for the second PLT.
789 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
790 alignment of .eh_frame section for the second PLT.
792 2017-09-01 Nick Clifton <nickc@redhat.com>
795 * dwarf2.c (decode_line_info): Fix test for an overlong line info
798 2017-09-01 Nick Clifton <nickc@redhat.com>
801 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
802 attribute buffer is NUL terminated.
804 2017-08-31 Nick Clifton <nickc@redhat.com>
807 * dwarf2.c (read_section): If necessary add a terminating NUL byte
808 to dwarf string sections.
810 2017-08-31 Alan Modra <amodra@gmail.com>
812 * po/SRC-POTFILES.in: Regenerate.
814 2017-08-31 Alan Modra <amodra@gmail.com>
816 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
817 for a section containing just a terminator. Allow multiple
818 terminators at end of section.
819 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
820 sections when not adding alignment. Assert on terminator in
823 2017-08-31 Alan Modra <amodra@gmail.com>
827 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
830 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
832 * configure.ac (bfd_backends): Add elf64.lo together with
833 elfxx-x86.lo for 64-bit BFD.
834 * configure: Regenerated.
836 2017-08-31 James Bowman <james.bowman@ftdichip.com>
838 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
841 2017-08-31 Alan Modra <amodra@gmail.com>
844 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
845 before _close_and_cleanup. Call iovec->bclose after.
846 (bfd_close): Remove code common to, and call, bfd_close_all_done.
848 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
850 * elf32-i386.c (elf_i386_plt_type): Removed.
851 (elf_i386_plt): Likewise.
852 (elf_i386_get_synthetic_symtab): Updated. Call
853 _bfd_x86_elf_get_synthetic_symtab.
854 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
855 (elf_x86_64_plt): Likewise.
856 (elf_x86_64_get_synthetic_symtab): Updated. Call
857 _bfd_x86_elf_get_synthetic_symtab.
858 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
859 (elf_x86_64_get_plt_got_vma): Likewise.
860 (elf_i386_valid_plt_reloc_p): Likewise.
861 (elf_x86_64_valid_plt_reloc_p): Likewise.
862 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
863 * elfxx-x86.h (elf_x86_plt_type): New.
864 (elf_x86_plt): Likewise.
865 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
867 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
869 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
870 target_id instead of elf_machine_code.
872 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
874 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
875 (elf_i386_lazy_plt_layout): Likewise.
876 (elf_i386_non_lazy_plt_layout): Likewise.
877 (elf_i386_plt_layout): Likewise.
878 (elf_i386_link_hash_table): Likewise.
879 (elf_i386_next_tls_desc_index): Likewise.
880 (elf_i386_srelplt2): Likewise.
881 (elf_i386_plt): Likewise.
882 (elf_i386_lazy_plt): Likewise.
883 (elf_i386_non_lazy_plt): Likewise.
884 (elf_i386_link_hash_table_create): Likewise.
885 (bfd_elf32_bfd_link_hash_table_create): Likewise.
886 (elf_i386_lazy_plt): Updated.
887 (elf_i386_non_lazy_plt): Likewise.
888 (elf_i386_lazy_ibt_plt): Likewise.
889 (elf_i386_non_lazy_ibt_plt): Likewise.
890 (elf_i386_allocate_dynrelocs): Likewise.
891 (elf_i386_size_dynamic_sections): Likewise.
892 (elf_i386_relocate_section): Likewise.
893 (elf_i386_finish_dynamic_symbol): Likewise.
894 (elf_i386_finish_dynamic_sections): Likewise.
895 (elf_i386_get_synthetic_symtab): Likewise.
896 (elf_i386_link_setup_gnu_properties): Likewise.
897 (elf_i386_nacl_plt): Likewise.
898 * elf64-x86-64.c (ABI_64_P): Removed.
899 (ELF64_DYNAMIC_INTERPRETER): Likewise.
900 (ELF32_DYNAMIC_INTERPRETER): Likewise.
901 (elf_x86_64_lazy_plt_layout): Likewise.
902 (elf_x86_64_non_lazy_plt_layout): Likewise.
903 (elf_x86_64_plt_layout): Likewise.
904 (elf_x86_64_link_hash_table): Likewise.
905 (elf_x86_64_plt): Likewise.
906 (elf_x86_64_lazy_plt): Likewise.
907 (elf_x86_64_non_lazy_plt): Likewise.
908 (elf_x86_64_link_hash_table_create): Likewise.
909 (bfd_elf64_bfd_link_hash_table_create): Likewise.
910 (bfd_elf32_bfd_link_hash_table_create): Likewise.
911 (elf_x86_64_lazy_plt): Updated.
912 (elf_x86_64_non_lazy_plt): Likewise.
913 (elf_x86_64_lazy_bnd_plt): Likewise.
914 (elf_x86_64_non_lazy_bnd_plt): Likewise.
915 (elf_x86_64_lazy_ibt_plt): Likewise.
916 (elf_x32_lazy_ibt_plt): Likewise.
917 (elf_x86_64_non_lazy_ibt_plt): Likewise.
918 (elf_x32_non_lazy_ibt_plt): Likewise.
919 (elf_x86_64_allocate_dynrelocs): Likewise.
920 (elf_x86_64_size_dynamic_sections): Likewise.
921 (elf_x86_64_relocate_section): Likewise.
922 (elf_x86_64_finish_dynamic_symbol): Likewise.
923 (elf_x86_64_finish_dynamic_sections): Likewise.
924 (elf_x86_64_get_synthetic_symtab): Likewise.
925 (elf_x86_64_link_setup_gnu_properties): Likewise.
926 (elf_x86_64_nacl_plt): Likewise.
927 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
929 (ELF32_DYNAMIC_INTERPRETER): New.
930 (ELF64_DYNAMIC_INTERPRETER): Likewise.
931 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
932 (_bfd_x86_elf_link_hash_table_create): Likewise.
933 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
934 (elf_x86_link_hash_table_free): This. Make it static.
935 * elfxx-x86.h: Don't include "objalloc.h".
937 (elf_x86_lazy_plt_layout): Likewise.
938 (elf_x86_non_lazy_plt_layout): Likewise.
939 (elf_x86_plt_layout): Likewise.
940 (_bfd_x86_elf_link_hash_table_create): Likewise.
941 (bfd_elf64_bfd_link_hash_table_create): Likewise.
942 (bfd_elf32_bfd_link_hash_table_create): Likewise.
943 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
944 srelplt2 and next_tls_desc_index.
945 (_bfd_x86_elf_link_hash_table_free): Removed.
947 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
949 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
950 branch offset interpretation.
952 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
955 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
957 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
959 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
960 (elf_x86_64_srelplt2): Likewise.
962 2017-08-30 Alan Modra <amodra@gmail.com>
964 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
965 (ppc64_elf_tls_optimize): Set it.
966 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
967 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
968 addis would add zero.
969 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
970 (ppc_elf_tls_optimize): Set it.
971 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
972 insn on TPREL16_LO relocs to use r2 when addis would add zero.
974 2017-08-30 Alan Modra <amodra@gmail.com>
976 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
977 __tls_get_addr call sequences to LE, don't move the addi down
978 to the nop. Replace the bl with addi and leave the nop alone.
980 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
982 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
984 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
986 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
988 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
990 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
991 (BFD64_BACKENDS): Likewise.
992 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
993 (BFD64_BACKENDS_CFILES): Likewise.
994 * Makefile.in: Regenerated.
995 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
996 elf32-i386.lo and elf64-x86-64.lo.
997 * configure: Regenerated.
998 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
999 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1000 "objalloc.h" and "hashtab.h".
1001 (ELIMINATE_COPY_RELOCS): Removed.
1002 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1003 (SYMBOL_NO_COPYRELOC): Likewise.
1004 (elf_i386_link_hash_entry): Likewise.
1005 (GOT_UNKNOWN): Likewise.
1006 (GOT_NORMAL): Likewise.
1007 (GOT_TLS_GD): Likewise.
1008 (elf_i386_hash_entry): Likewise.
1009 (elf_i386_obj_tdata): Likewise.
1010 (elf_i386_tdata): Likewise.
1011 (elf_i386_local_got_tls_type): Likewise.
1012 (elf_i386_local_tlsdesc_gotent): Likewise.
1013 (elf_i386_hash_table): Likewise.
1014 (elf_i386_link_hash_newfunc): Likewise.
1015 (elf_i386_local_htab_hash): Likewise.
1016 (elf_i386_local_htab_eq): Likewise.
1017 (elf_i386_get_local_sym_hash): Likewise.
1018 (elf_i386_link_hash_table_free): Likewise.
1019 (elf_i386_copy_indirect_symbol): Likewise.
1020 (elf_i386_fixup_symbol): Likewise.
1021 (elf_i386_readonly_dynrelocs): Likewise.
1022 (elf_i386_always_size_sections): Likewise.
1023 (elf_i386_set_tls_module_base): Likewise.
1024 (elf_i386_dtpoff_base): Likewise.
1025 (compare_relocs): Likewise.
1026 (elf_i386_hash_symbol): Likewise.
1027 (elf_i386_parse_gnu_properties): Likewise.
1028 (elf_i386_merge_gnu_properties): Likewise.
1029 (elf_i386_link_check_relocs): Likewise.
1030 (elf_i386_merge_symbol_attribute): Likewise.
1031 (bfd_elf32_bfd_link_check_relocs): Likewise.
1032 (elf_backend_copy_indirect_symbol): Likewise.
1033 (elf_backend_always_size_sections): Likewise.
1034 (elf_backend_omit_section_dynsym): Likewise.
1035 (elf_backend_hash_symbol): Likewise.
1036 (elf_backend_fixup_symbol): Likewise.
1037 (elf_backend_parse_gnu_properties): Likewise.
1038 (elf_backend_merge_gnu_properties): Likewise.
1039 (elf_backend_merge_symbol_attribute): Likewise.
1040 (elf_i386_mkobject): Updated.
1041 (elf_i386_link_hash_table_create): Likewise.
1042 (elf_i386_check_tls_transition): Likewise.
1043 (elf_i386_tls_transition): Likewise.
1044 (elf_i386_convert_load_reloc): Likewise.
1045 (elf_i386_check_relocs): Likewise.
1046 (elf_i386_adjust_dynamic_symbol): Likewise.
1047 (elf_i386_allocate_dynrelocs): Likewise.
1048 (elf_i386_convert_load): Likewise.
1049 (elf_i386_size_dynamic_sections): Likewise.
1050 (elf_i386_relocate_section): Likewise.
1051 (elf_i386_finish_dynamic_symbol ): Likewise.
1052 (elf_i386_finish_dynamic_sections): Likewise.
1053 (elf_i386_output_arch_local_syms): Likewise.
1054 (elf_i386_get_synthetic_symtab): Likewise.
1055 (elf_i386_link_setup_gnu_properties): Likewise.
1056 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1057 of elf_link_hash_table, as base.
1058 (elf_i386_next_tls_desc_index): New.
1059 (elf_i386_srelplt2): Likewise.
1060 (elf_i386_plt): Likewise.
1061 (elf_i386_lazy_plt): Likewise.
1062 (elf_i386_non_lazy_plt): Likewise.
1063 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1064 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1065 "objalloc.h" and "hashtab.h".
1066 (ELIMINATE_COPY_RELOCS): Removed.
1067 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1068 (SYMBOL_NO_COPYRELOC): Likewise.
1069 (elf_x86_64_link_hash_entry): Likewise.
1070 (GOT_UNKNOWN): Likewise.
1071 (GOT_NORMAL): Likewise.
1072 (GOT_TLS_GD): Likewise.
1073 (elf_x86_64_hash_entry): Likewise.
1074 (elf_x86_64_obj_tdata): Likewise.
1075 (elf_x86_64_tdata): Likewise.
1076 (elf_x86_64_local_got_tls_type): Likewise.
1077 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1078 (elf_x86_64_hash_table): Likewise.
1079 (elf_x86_64_link_hash_newfunc): Likewise.
1080 (elf_x86_64_local_htab_hash): Likewise.
1081 (elf_x86_64_local_htab_eq): Likewise.
1082 (elf_x86_64_get_local_sym_hash): Likewise.
1083 (elf_x86_64_link_hash_table_free): Likewise.
1084 (elf_x86_64_copy_indirect_symbol): Likewise.
1085 (elf_x86_64_fixup_symbol): Likewise.
1086 (elf_x86_64_readonly_dynrelocs): Likewise.
1087 (elf_x86_64_always_size_sections): Likewise.
1088 (elf_x86_64_set_tls_module_base): Likewise.
1089 (elf_x86_64_dtpoff_base): Likewise.
1090 (compare_relocs): Likewise.
1091 (elf_x86_64_merge_symbol_attribute): Likewise.
1092 (elf_x86_64_hash_symbol): Likewise.
1093 (elf_x86_64_parse_gnu_properties): Likewise.
1094 (elf_x86_64_merge_gnu_properties): Likewise.
1095 (elf_x86_64_link_check_relocs): Likewise.
1096 (elf_backend_copy_indirect_symbol): Likewise.
1097 (elf_backend_always_size_sections): Likewise.
1098 (bfd_elf64_bfd_link_check_relocs): Likewise.
1099 (elf_backend_merge_symbol_attribute): Likewise.
1100 (elf_backend_hash_symbol): Likewise.
1101 (elf_backend_omit_section_dynsym): Likewise.
1102 (elf_backend_fixup_symbol): Likewise.
1103 (elf_backend_parse_gnu_properties): Likewise.
1104 (elf_backend_merge_gnu_properties): Likewise.
1105 (bfd_elf32_bfd_link_check_relocs): Likewise.
1106 (elf_x86_64_mkobject): Updated.
1107 (elf_x86_64_link_hash_table_create): Likewise.
1108 (elf_x86_64_check_tls_transition): Likewise.
1109 (elf_x86_64_tls_transition): Likewise.
1110 (elf_x86_64_convert_load_reloc): Likewise.
1111 (elf_x86_64_check_relocs): Likewise.
1112 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1113 (elf_x86_64_allocate_dynrelocs): Likewise.
1114 (elf_x86_64_convert_load): Likewise.
1115 (elf_x86_64_size_dynamic_sections): Likewise.
1116 (elf_x86_64_relocate_section): Likewise.
1117 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1118 (elf_x86_64_finish_dynamic_sections): Likewise.
1119 (elf_x86_64_output_arch_local_syms): Likewise.
1120 (elf_x86_64_get_synthetic_symtab): Likewise.
1121 (elf_x86_64_link_setup_gnu_properties): Likewise.
1122 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1123 instead of elf_link_hash_table, as base.
1124 (elf_x86_64_next_tls_desc_index): New.
1125 (elf_x86_64_srelplt2): Likewise.
1126 (elf_x86_64_plt): Likewise.
1127 (elf_x86_64_lazy_plt): Likewise.
1128 (elf_x86_64_non_lazy_plt): Likewise.
1129 * elfxx-x86.c: New file.
1130 * elfxx-x86.h: Likewise.
1132 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1134 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1136 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1138 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1141 sections before checking dynamic relocations and free invalid
1142 PLT section contents.
1143 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1145 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1148 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1150 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1155 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1157 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1159 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1161 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1163 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1167 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1168 Add a has_no_copy_on_protected bitfield.
1169 (elf_has_no_copy_on_protected): New.
1170 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1171 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1172 (elf_merge_gnu_property_list): Likewise.
1173 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1174 to FALSE for elf_has_no_copy_on_protected.
1175 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1176 (elf_i386_link_hash_entry): Add def_protected.
1177 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1178 when checking info->nocopyreloc.
1179 (elf_i386_link_setup_gnu_properties): Don't set
1180 extern_protected_data here.
1181 (elf_i386_merge_symbol_attribute): New function.
1182 (elf_backend_merge_symbol_attribute): New.
1183 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1184 (elf_x86_64_link_hash_entry): Add def_protected.
1185 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1186 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1187 when checking info->nocopyreloc.
1188 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1189 relocation run-time overflow and unresolvable R_X86_64_32S
1190 relocation against protected data symbol defined in shared object
1191 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1192 (elf_x86_64_link_setup_gnu_properties): Don't set
1193 extern_protected_data here.
1194 (elf_x86_64_merge_symbol_attribute): New function.
1195 (elf_backend_merge_symbol_attribute): New.
1197 2017-08-26 Alan Modra <amodra@gmail.com>
1199 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1200 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1201 (ppc_elf_relocate_section): Comment fix.
1202 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1203 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1204 Support dynamic relocs for TPREL16 when non-pic too.
1205 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1206 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1209 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1212 "symbol" in comments.
1213 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1215 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1219 R_X86_64_PC32 relocation run-time overflow and unresolvable
1220 R_X86_64_32S relocation with -z nocopyreloc.
1222 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1224 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1225 Undefined symbols may not have a type.
1226 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1228 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1230 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1231 bfd_link_info. Report shared, PIE or PDE object based on
1233 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1234 (elf_x86_64_relocate_section): Likewise.
1236 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1239 for function symbols.
1240 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1242 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1245 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1246 is set on any input relocatable file.
1247 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1249 2017-08-23 Alan Modra <amodra@gmail.com>
1252 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1253 ensure_undefweak_dynamic. Handle undefined too.
1254 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1255 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1256 (allocate_dynrelocs): Discard undefined non-default visibility
1257 relocs first. Make undefined syms dynamic. Tidy goto.
1259 2017-08-21 Alan Modra <amodra@gmail.com>
1260 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1264 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1266 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1269 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1270 undefined weak symbols.
1272 2017-08-18 Nick Clifton <nickc@redhat.com>
1275 * tekhex.c (getsym): Fix check for source pointer walking off the
1276 end of the input buffer.
1278 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1281 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1282 relocations in debug sections, change abort to _bfd_error_handler.
1284 2017-08-14 Nick Clifton <nickc@redhat.com>
1287 * elf.c (setup_group): Check for an empty or very small group
1289 * po/bfd.pot: Regenerate.
1291 2017-08-14 Alan Modra <amodra@gmail.com>
1294 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1295 alignment padding here.
1296 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1297 in a reverse pass over sections.
1299 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1303 for @plt suffixes first.
1304 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1306 2017-08-08 Nick Clifton <nickc@redhat.com>
1309 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1310 small section lengths.
1311 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1313 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1314 there is enough data present in the note.
1316 2017-08-08 Alan Modra <amodra@gmail.com>
1319 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1320 got.refcount for GOTOFF relocs, just create .got section.
1322 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1324 * elflink.c (elf_link_add_object_symbols): Move common symbol
1325 check after bed->common_definition.
1327 2017-08-07 Alan Modra <amodra@gmail.com>
1330 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1331 needed to define various dynamic tags have been discarded.
1333 2017-08-07 Nick Clifton <nickc@redhat.com>
1336 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1337 has not been set then use the bfd returned by
1338 _bfd_elf_link_setup_gnu_properties. If that is null then search
1339 through all the input bfds selecting the first normal, ELF format
1341 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1343 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1345 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1347 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1348 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1349 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1350 (elf_i386_link_check_relocs): New function.
1351 (bfd_elf32_bfd_link_check_relocs): New.
1352 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1354 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1355 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1356 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1357 (elf_x86_64_link_check_relocs): New function.
1358 (bfd_elf64_bfd_link_check_relocs): New.
1359 (bfd_elf32_bfd_link_check_relocs): Likewise.
1361 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1364 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1365 as undefined for --no-define-common.
1367 2017-08-05 Alan Modra <amodra@gmail.com>
1369 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1370 hppa_link_hash_table.
1372 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1374 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1375 entries for sysregs with negative indices.
1377 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1379 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1380 isn't the S/390 specific elf data.
1381 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1383 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1385 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1386 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1387 [R_RISCV_ADD16]: Likewise.
1388 [R_RISCV_ADD32]: Likewise.
1389 [R_RISCV_ADD64]: Likewise.
1390 [R_RISCV_SUB6]: Likewise.
1391 [R_RISCV_SUB8]: Likewise.
1392 [R_RISCV_SUB16]: Likewise.
1393 [R_RISCV_SUB32]: Likewise.
1394 [R_RISCV_SUB64]: Likewise.
1396 2017-07-31 Alan Modra <amodra@gmail.com>
1398 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1399 without ld.so checks.
1401 2017-07-29 Alan Modra <amodra@gmail.com>
1404 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1405 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1406 (is_elfv2_localentry0): Test non_zero_localentry.
1407 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1409 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1411 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1412 pointer check for htab->elf.irelplt.
1413 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1415 2017-07-27 Nick Clifton <nickc@redhat.com>
1418 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1420 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1422 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1424 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1426 (evax_bfd_print_emh): Check for invalid string lengths.
1428 2017-07-25 Nick Clifton <nickc@redhat.com>
1430 * po/fr.po: Updated French translation.
1432 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1435 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1436 16-bit absolute branches into 10-bit pc-relative branches on the
1437 MSP430 as well as the MSP430X.
1439 2017-07-25 Alan Modra <amodra@gmail.com>
1441 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1442 (stub_eh_frame_size): New function.
1443 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1444 (group_sections): Init group tls_get_addr_opt_bctrl.
1445 (ppc64_elf_size_stubs): Update sizing and initialization of
1446 .eh_frame. Iteration over stubs via group list.
1447 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1448 (ppc64_elf_finish_dynamic_sections): Update finalization of
1451 2017-07-24 Nick Clifton <nickc@redhat.com>
1454 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1455 of the relocs to the canonicalize_one_reloc routine.
1456 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1457 for the _bfd_mach_o_canonicalize_one_reloc field.
1458 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1459 res_base parameter. Use to check for corrupt pair relocs.
1460 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1462 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1464 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1467 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1468 enough data in the record before attempting to parse it.
1469 (_bfd_vms_slurp_eeom): Likewise.
1471 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1472 (image_set_ptr): Likewise.
1473 (alpha_vms_slurp_relocs): Likewise.
1475 (alpha_vms_object_p): Check for a truncated record.
1477 2017-07-24 Nick Clifton <nickc@redhat.com>
1480 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1481 an unrecognized reloc and sets the bfd_error value.
1482 * libbfd.h: Regenerate.
1483 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1485 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1486 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1487 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1488 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1489 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1491 2017-07-23 Alan Modra <amodra@gmail.com>
1493 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1496 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1499 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1500 reloc_class_ifunc for ifunc symbols.
1502 2017-07-19 Nick Clifton <nickc@redhat.com>
1505 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1506 correct magic bytes at the start, set the error to wrong format
1507 and clear the format selector before returning NULL.
1509 2017-07-19 Nick Clifton <nickc@redhat.com>
1512 * coff-rs6000.c (_bfd_strntol): New function.
1513 (_bfd_strntoll): New function.
1514 (GET_VALUE_IN_FIELD): New macro.
1515 (EQ_VALUE_IN_FIELD): new macro.
1516 (_bfd_xcoff_slurp_armap): Use new macros.
1517 (_bfd_xcoff_archive_p): Likewise.
1518 (_bfd_xcoff_read_ar_hdr): Likewise.
1519 (_bfd_xcoff_openr_next_archived_file): Likewise.
1520 (_bfd_xcoff_stat_arch_elt): Likewise.
1521 * coff64-rs6000.c (_bfd_strntol): New function.
1522 (_bfd_strntoll): New function.
1523 (GET_VALUE_IN_FIELD): New macro.
1524 (xcoff64_slurp_armap): Use new macros.
1526 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1527 John Eric Martin <John.Martin@emmicro-us.com>
1529 * bfd-in2.h: Regenerate.
1530 * libbfd.h: Regenerate.
1531 * elf32-arc.c (JLI): Define.
1532 * reloc.c: Add JLI relocations.
1534 2017-07-18 Nick Clifton <nickc@redhat.com>
1537 * coff-sh.c: Fix spelling typos.
1538 * compress.c: Likewise.
1539 * cpu-pdp11.c: Likewise.
1540 * ecofflink.c: Likewise.
1541 * elf-m10300.c: Likewise.
1543 * elf32-arm.c: Likewise.
1544 * elf32-m68k.c: Likewise.
1545 * elf32-nds32.c: Likewise.
1546 * elf32-ppc.c: Likewise.
1547 * elf32-sh.c: Likewise.
1548 * elf32-v850.c: Likewise.
1549 * elf64-ppc.c: Likewise.
1550 * elf64-x86-64.c: Likewise.
1551 * elflink.c: Likewise.
1552 * elfnn-aarch64.c: Likewise.
1553 * elfxx-mips.c: Likewise.
1555 * sunos.c: Likewise.
1556 * vms-alpha.c: Likewise.
1557 * xcofflink.c: Likewise.
1559 2017-07-18 Nick Clifton <nickc@redhat.com>
1562 * coffcode.h (handle_COMDAT): Replace abort with an error message
1565 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1571 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1573 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1575 2017-07-16 Alan Modra <amodra@gmail.com>
1577 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1578 __tls_index GOT entries when using __tls_get_addr_opt stub.
1579 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1581 2017-07-12 Alan Modra <amodra@gmail.com>
1583 * po/es.po: Update from translationproject.org/latest/bfd/.
1584 * po/fi.po: Likewise.
1585 * po/fr.po: Likewise.
1586 * po/id.po: Likewise.
1587 * po/ja.po: Likewise.
1588 * po/ro.po: Likewise.
1589 * po/ru.po: Likewise.
1590 * po/sr.po: Likewise.
1591 * po/sv.po: Likewise.
1592 * po/tr.po: Likewise.
1593 * po/uk.po: Likewise.
1594 * po/vi.po: Likewise.
1595 * po/zh_CN.po: Likewise.
1596 * po/hr.po: New file from translationproject.org.
1597 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1598 * configure: Regenerate.
1600 2017-07-12 Nick Clifton <nickc@redhat.com>
1602 Fix compile time warnings using gcc 7.1.1.
1603 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1605 (elf_xtensa_get_gotplt_section): Increase length of got_name
1607 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1608 default return of FALSE.
1609 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1610 default return of FALSE.
1612 2017-07-12 Alan Modra <amodra@gmail.com>
1614 * binary.c (binary_set_section_contents): Don't print filepos in
1616 (coff_write_object_contents): Cast size_t for error message.
1617 (coff_slurp_line_table): Don't use bfd_vma symndx.
1618 (coff_slurp_reloc_table): Remove unneeded cast.
1619 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1621 (find_abstract_instance_name): Likewise.
1622 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1623 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1624 (elf32_arm_check_relocs): Make r_symndx an int.
1625 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1627 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1629 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1631 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1632 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1633 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1634 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1635 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1636 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1637 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1638 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1639 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1640 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1641 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1642 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1643 and use %lu for error message.
1644 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1645 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1648 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1650 (elf32_arm_final_link_relocate): Likewise.
1651 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1652 * coffcode.h (styp_to_sec_flags): Likewise.
1653 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1654 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1655 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1656 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1657 (elf32_bfin_merge_private_bfd_data): Likewise.
1658 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1659 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1660 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1661 (i370_elf_relocate_section): Likewise.
1662 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1663 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1664 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1665 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1666 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1667 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1668 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1669 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1670 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1671 * ieee.c (ieee_write_id, read_id): Likewise.
1672 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1673 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1674 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1675 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1676 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1677 * stabs.c (_bfd_link_section_stabs): Likewise.
1679 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1681 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1682 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1683 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1684 * coff-sh.c (sh_relax_section): Likewise.
1685 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1686 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1687 * coffcode.h (coff_slurp_reloc_table): Likewise.
1688 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1689 (_bfd_coff_read_string_table): Likewise.
1690 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1691 * compress.c (bfd_get_full_section_contents): Likewise.
1692 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1693 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1694 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1695 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1696 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1697 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1698 (elf32_arm_write_section): Likewise.
1699 * elf32-bfin.c (bfin_relocate_section): Likewise.
1700 (bfinfdpic_relocate_section): Likewise.
1701 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1702 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1703 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1704 (elf_i386_relocate_section): Likewise.
1705 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1706 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1707 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1708 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1709 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1710 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1711 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1712 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1713 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1714 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1715 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1716 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1717 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1718 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1719 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1720 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1721 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1722 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1723 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1724 * elf32-sh.c (sh_elf_relax_section): Likewise.
1725 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1726 (sh_elf_relocate_section): Likewise.
1727 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1728 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1729 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1730 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1731 * elf32-v850.c (v850_elf_relax_section): Likewise.
1732 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1733 (elf_vax_relocate_section): Likewise.
1734 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1735 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1736 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1737 (do_fix_for_relocatable_link): Likewise.
1738 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1739 (elf64_alpha_relax_with_lituse): Likewise.
1740 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1741 (elf_hppa_final_link_relocate): Likewise.
1742 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1743 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1744 (elf64_vms_link_add_object_symbols): Likewise.
1745 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1746 (mmix_final_link_relocate): Likewise.
1747 * elf64-s390.c (invalid_tls_insn): Likewise.
1748 (elf_s390_relocate_section): Likewise.
1749 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1750 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1751 (elf_x86_64_relocate_section): Likewise.
1752 * elfcode.h (elf_slurp_symbol_table): Likewise.
1753 * elfcore.h (elf_core_file_p): Likewise.
1754 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1755 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1756 (elfNN_aarch64_relocate_section): Likewise.
1757 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1758 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1759 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1760 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1761 (_bfd_mips_elf_relocate_section): Likewise.
1762 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1763 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1764 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1765 * ieee.c (ieee_slurp_external_symbols): Likewise.
1766 * ihex.c (ihex_write_object_content): Likewise.
1767 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1768 * merge.c (_bfd_merged_section_offset): Likewise.
1769 * mmo.c (mmo_write_loc_chunk): Likewise.
1770 (mmo_write_object_contents): Likewise.
1771 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1772 * stabs.c (_bfd_link_section_stabs): Likewise.
1773 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1775 2017-07-11 Alan Modra <amodra@gmail.com>
1777 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1779 2017-07-11 Alan Modra <amodra@gmail.com>
1781 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1782 instruction" error using _bfd_error_handler, not einfo.
1784 2017-07-10 Nick Clifton <nickc@redhat.com>
1786 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1787 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1789 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1791 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1793 2017-07-07 Alan Modra <amodra@gmail.com>
1795 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1797 2017-07-07 Alan Modra <amodra@gmail.com>
1799 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1800 as long long. Move code replacing "ll" with "I64", and simplify.
1802 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1804 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1807 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1809 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1811 (line_info_add_file_name): Likewise.
1812 (decode_line_info): Likewise.
1814 2017-07-04 Tristan Gingold <gingold@adacore.com>
1816 * version.m4: Bump version to 2.29.51
1817 * configure: Regenerate.
1819 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1821 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1822 sanity check at the head of this function.
1824 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1826 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1827 dwarf_line_str_size.
1828 (struct attr_abbrev): Add field implicit_const.
1829 (dwarf_debug_sections): Add .debug_line_str.
1830 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1831 (dwarf_debug_section_assert): Add static assertion.
1832 (read_indirect_line_string): New.
1833 (read_abbrevs): Support DW_FORM_implicit_const.
1834 (is_str_attr): Support DW_FORM_line_strp.
1835 (read_attribute_value): Support DW_FORM_line_strp and
1836 DW_FORM_implicit_const.
1837 (read_attribute): Support DW_FORM_implicit_const.
1838 (line_info_add_include_dir, line_info_add_include_dir_stub):
1839 (line_info_add_file_name, read_formatted_entries): New.
1840 (decode_line_info, parse_comp_unit): Support DWARF 5.
1841 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1843 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1845 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1846 abort statement that was put for symbols that are not dynamic.
1848 2017-07-03 Tristan Gingold <gingold@adacore.com>
1850 * po/bfd.pot: Regenerate
1852 2017-07-03 Alan Modra <amodra@gmail.com>
1854 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1855 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1856 * elf.c (setup_group): Use "Lx" to print sh_size.
1857 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1858 unknown section type in hex.
1859 (copy_special_section_fields): Style fix.
1860 (bfd_section_from_shdr): Correct format for sh_link. Use a
1861 common error message for all the variants of unrecognized
1863 (assign_file_positions_for_load_sections): Use "Lx" for lma
1864 adjust error message.
1865 (assign_file_positions_for_non_load_sections): Formatting.
1866 (rewrite_elf_program_header): Formatting. Use "Lx" for
1867 bfd_vma values in error messages.
1868 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1869 ELF_R_SYM value to type expected by format.
1870 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1872 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1873 (elf_link_input_bfd): Use "Lx" for r_info.
1874 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1876 2017-07-03 Alan Modra <amodra@gmail.com>
1878 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1879 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1880 Microsoft C library variant of long long format specifier.
1881 (PRINT20): Cast value to bfd_uint64_t not long long.
1882 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1883 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1884 long long. Don't cast to bfd_vma.
1885 * elf32-score.c (score3_bfd_getl48): Likewise.
1886 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1888 2017-07-03 Alan Modra <amodra@gmail.com>
1890 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1892 (bfd_elf_print_symbol): Don't cast symbol->flags.
1893 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1894 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1895 _bfd_error_handler argument order.
1896 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1898 2017-07-03 Alan Modra <amodra@gmail.com>
1900 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1901 AC_TYPE_LONG_DOUBLE.
1902 * configure: Regenerate.
1903 * config.in: Regenerate.
1905 2017-06-29 Andrew Waterman <andrew@sifive.com>
1907 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1910 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1912 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1913 unless it is undefined weak.
1914 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1915 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1917 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1918 is not dynamic in PIC, abort.
1920 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1923 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1924 undefined weak symbols into dynamic.
1925 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1926 relocation for non-dynamic symbols.
1927 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1929 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1931 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1932 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1933 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1934 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1935 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1938 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1940 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1941 (elfcore_write_s390_gs_bc): Likewise.
1942 * elf.c (elfcore_grok_s390_gs_cb): New function.
1943 (elfcore_grok_s390_gs_bc): New function.
1944 (elfcore_grok_note): Call them.
1945 (elfcore_write_s390_gs_cb): New function.
1946 (elfcore_write_s390_gs_bc): New function.
1947 (elfcore_write_register_note): Call them.
1949 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1951 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1952 bfd_get_file_size. Check archive element size.
1953 (_bfd_generic_get_section_contents_in_window): Likewise.
1955 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1957 * bfd-in2.h: Regenerated.
1958 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1959 (bfd_get_file_size): Likewise.
1961 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1962 Matthew Fortune <matthew.fortune@imgtec.com>
1964 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1965 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1966 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1967 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1969 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1970 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1971 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1972 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1973 `bfd_mach_mips_interaptiv_mr2' entries.
1974 * bfd-in2.h: Regenerate.
1976 2017-06-27 Nick Clifton <nickc@redhat.com>
1978 * tekhex.c (pass_over): Revert accidental conversion of a local
1979 array to a static array.
1981 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1984 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1985 reloc addend if necessary. Adjust diff only if
1986 shrinked_insn_address < end_address.
1988 2017-06-27 Alan Modra <amodra@gmail.com>
1991 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1992 (_bfd_generic_get_section_contents_in_window): Likewise.
1994 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1996 * elfnn-riscv.c (perform_relocation): Support the new
1997 R_RISCV_32_PCREL relocation.
1998 (riscv_elf_relocate_section): Likewise.
1999 * elfxx-riscv.c (howto_table): Likewise.
2000 (riscv_reloc_map): Likewise.
2001 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2002 * libbfd.h: Regenerate.
2004 2017-06-27 Alan Modra <amodra@gmail.com>
2007 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2008 Use unsigned file pointer type, and remove cast.
2009 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2010 Add "count", not "sz".
2012 2017-06-26 Pedro Alves <palves@redhat.com>
2015 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2018 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2021 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2024 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2026 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2027 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2028 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2029 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2030 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2032 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2035 * compress.c (bfd_get_full_section_contents): Don't check the
2037 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2038 reject a section whose size + offset is greater than the size
2040 (_bfd_generic_get_section_contents_in_window): Likewise.
2042 2017-06-26 Nick Clifton <nickc@redhat.com>
2045 * tekhex.c (getvalue): Check for the source pointer exceeding the
2046 end pointer before the first byte is read.
2048 2017-06-26 Nick Clifton <nickc@redhat.com>
2051 * opncls.c (get_build_id): Check that the section is big enough
2052 to contain the whole note.
2053 * compress.c (bfd_get_full_section_contents): Check for and reject
2054 a section whose size is greater than the size of the entire file.
2055 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2056 contain a notes section.
2058 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2060 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2062 (elf_s390_modify_segment_map): Likewise.
2063 (bfd_elf_s390_set_options): Lisewise.
2065 2017-06-26 Alan Modra <amodra@gmail.com>
2067 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2069 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2070 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2071 .preinit_array on --just-syms bfds.
2072 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2073 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2074 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2076 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2078 * elf.c (find_link): Bounds check "hint".
2080 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2082 * elf32-arm.c (using_thumb_only): Update list of architectures in
2083 BFD_ASSERT for which the logic is valid.
2084 (using_thumb2_bl): Likewise.
2085 (using_thumb2): Likewise and return true for ARMv8-R.
2086 (arch_has_arm_nop): Likewise.
2087 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2088 merging logic. Update commentis for value 15 of v8m_baseline,
2089 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2090 merging of value 15 of Tag_CPU_arch.
2092 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2094 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2095 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2096 * bfd-in2.h: Regenerate.
2098 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2100 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2101 the error_alignment label forward. Properly align program
2102 property note section.
2104 2017-06-22 Eric Christopher <echristo@gmail.com>
2106 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2107 abs to fix a truncation warning.
2109 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2111 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2112 local undefined weak symbol to 0.
2113 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2115 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2117 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2118 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2119 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2120 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2121 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2122 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2123 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2124 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2126 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2128 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2129 (elf_i386_lazy_ibt_plt_entry): Likewise.
2130 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2131 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2132 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2133 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2134 (elf_i386_lazy_plt_layout): Likewise.
2135 (elf_i386_non_lazy_plt_layout): Likewise.
2136 (elf_i386_link_hash_entry): Add plt_second.
2137 (elf_i386_link_hash_table): Add plt_second and
2138 plt_second_eh_frame.
2139 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2140 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2141 the second PLT. Check the second PLT.
2142 (elf_i386_relocate_section): Use the second PLT to resolve
2143 PLT reference if needed.
2144 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2146 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2147 second PLT. Generate unwind info for the second PLT.
2148 (elf_i386_plt_type): Add plt_second.
2149 (elf_i386_get_synthetic_symtab): Support the second PLT.
2150 (elf_i386_parse_gnu_properties): Support
2151 GNU_PROPERTY_X86_FEATURE_1_AND.
2152 (elf_i386_merge_gnu_properties): Support
2153 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2154 on GNU_PROPERTY_X86_FEATURE_1_IBT
2155 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2156 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2157 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2158 is set on all relocatable inputs.
2159 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2160 (elf_x32_lazy_ibt_plt_entry): Likewise.
2161 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2162 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2163 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2164 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2165 (elf_x86_64_lazy_ibt_plt): Likewise.
2166 (elf_x32_lazy_ibt_plt): Likewise.
2167 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2168 (elf_x32_non_lazy_ibt_plt): Likewise.
2169 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2170 (elf_x86_64_parse_gnu_properties): Support
2171 GNU_PROPERTY_X86_FEATURE_1_AND.
2172 (elf_x86_64_merge_gnu_properties): Support
2173 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2174 on GNU_PROPERTY_X86_FEATURE_1_IBT
2175 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2176 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2177 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2178 is set on all relocatable inputs.
2180 2017-06-22 Nick Clifton <nickc@redhat.com>
2183 * som.c (setup_sections): NUL terminate the space_strings buffer.
2184 Check that the space.name field does not index beyond the end of
2185 the space_strings buffer.
2187 2017-06-21 Nick Clifton <nickc@redhat.com>
2190 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2192 2017-06-21 Nick Clifton <nickc@redhat.com>
2195 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2196 type of the size parameter.
2197 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2198 length of the counted string.
2199 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2200 (_bfd_vms_save_counted_string): Likewise.
2201 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2202 _bfd_vms_save_counted_string.
2203 (_bfd_vms_slurp_ehdr): Likewise.
2204 (_bfd_vms_slurp_egsd): Likewise.
2205 (Parse_module): Likewise.
2207 2017-06-21 Alan Modra <amodra@gmail.com>
2209 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2210 calls before tocsave calls.
2211 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2214 2017-06-21 Nick Clifton <nickc@redhat.com>
2217 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2218 bfd_get_full_section_contents returns no contents.
2220 2017-06-21 Nick Clifton <nickc@redhat.com>
2223 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2226 2017-06-21 Nick Clifton <nickc@redhat.com>
2229 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2231 (image_set_ptr): Likewise.
2232 (alpha_vms_fix_sec_rel): Likewise.
2233 (alpha_vms_slurp_relocs): Likewise.
2235 2017-06-21 Nick Clifton <nickc@redhat.com>
2238 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2240 (ieee_archive_p): Likewise.
2241 (ieee_object_p): Likewise.
2243 2017-06-21 Nick Clifton <nickc@redhat.com>
2246 * elf.c (setup_group): Zero the group section pointer list after
2247 allocation so that loops can be caught. Check for NULL pointers
2248 when processing a group list.
2250 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2252 * elf-s390.h: New file.
2253 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2255 (elf_s390_additional_program_headers): New function.
2256 (elf_s390_modify_segment_map): New function.
2257 (bfd_elf_s390_set_options): New function.
2258 (elf_backend_additional_program_headers)
2259 (elf_backend_modify_segment_map): Add macro definitions.
2261 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2264 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2265 the DYNAMIC bit instead of bfd_count_sections.
2267 2017-06-19 Nick Clifton <nickc@redhat.com>
2270 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2272 (evax_bfd_print_eeom): Likewise.
2273 (evax_bfd_print_egsd): Check for an overlarge record length.
2274 (evax_bfd_print_etir): Likewise.
2276 2017-06-19 Nick Clifton <nickc@redhat.com>
2279 * libieee.h (struct common_header_type): Add end_p field.
2280 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2282 (read_id): Check for a length that exceeds the remaining bytes in
2284 (ieee_seek): Initialise end_p.
2285 (ieee_archive_p): Likewise.
2286 (ieee_object_p): Likewise.
2288 2017-06-19 Nick Clifton <nickc@redhat.com>
2291 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2292 before reading the EIHS structure entries.
2294 2017-06-19 Nick Clifton <nickc@redhat.com>
2297 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2298 gsd_size. Check that there are enough bytes remaining to read the
2299 type and size of the next egsd. Check that the size of the egsd
2300 does not exceed the size of the record.
2302 2017-06-19 Alan Modra <amodra@gmail.com>
2304 * config.bfd: Correct targ_underscore for cris.
2306 2017-06-18 Alan Modra <amodra@gmail.com>
2308 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2309 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2311 2017-06-16 Nick Clifton <nickc@redhat.com>
2313 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2314 bucketlist is empty because there are no symbols to add to the
2317 2017-06-16 Alan Modra <amodra@gmail.com>
2323 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2324 (BFD_JUMP_TABLE_LINK): Likewise.
2325 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2326 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2327 (bfd_elf_define_start_stop): New function.
2328 * linker.c (bfd_generic_define_start_stop): New function.
2329 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2331 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2332 * aout-target.h (MY_bfd_define_start_stop): Define.
2333 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2334 * binary.c (binary_bfd_define_start_stop): Define.
2335 * bout.c (b_out_bfd_define_start_stop): Define.
2336 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2337 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2338 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2339 * coffcode.h (coff_bfd_define_start_stop): Define.
2340 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2341 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2342 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2343 * ieee.c (ieee_bfd_define_start_stop): Define.
2344 * ihex.c (ihex_bfd_define_start_stop): Define.
2345 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2346 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2347 * mmo.c (mmo_bfd_define_start_stop): Define.
2348 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2349 * oasys.c (oasys_bfd_define_start_stop): Define.
2350 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2351 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2352 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2353 * som.c (som_bfd_define_start_stop): Define.
2354 * srec.c (srec_bfd_define_start_stop): Define.
2355 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2356 * versados.c (versados_bfd_define_start_stop): Define.
2357 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2358 (alpha_vms_bfd_define_start_stop): Define.
2359 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2360 * bfd-in2.h: Regenerate.
2361 * libbfd.h: Regenerate.
2363 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2365 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2366 SYMBOL_REFERENCES_LOCAL.
2368 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2371 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2372 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2373 runtime for if there needs copy relocation elimination.
2374 (need_copy_relocation_p): New function. Return true for symbol with
2375 pc-relative references and if it's against read-only sections.
2376 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2377 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2378 that are related with accessing external objects.
2379 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2380 in elfNN_aarch64_check_relocs.
2382 2017-06-15 Nick Clifton <nickc@redhat.com>
2385 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2388 (ieee_archive_p): Likewise.
2390 2017-06-15 Nick Clifton <nickc@redhat.com>
2393 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2395 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2397 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2398 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2399 keep both windowed and call0 ABI PLT definitions.
2400 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2401 elf_xtensa_*_plt_entry endex.
2402 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2404 2017-06-14 Nick Clifton <nickc@redhat.com>
2407 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2410 2017-06-14 Nick Clifton <nickc@redhat.com>
2413 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2414 maximum value for the ascic pointer. Check that name processing
2415 does not read beyond this value.
2416 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2419 2017-06-14 Nick Clifton <nickc@redhat.com>
2422 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2423 (process_otr): Check for an invalid offset in the otr structure.
2425 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2427 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2429 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2435 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2436 vtable field to a union.
2437 (_bfd_elf_is_start_stop): Removed.
2438 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2439 __start_SECNAME and __stop_SECNAME symbols.
2440 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2441 * elflink.c (_bfd_elf_is_start_stop): Removed.
2442 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2443 _bfd_elf_is_start_stop.
2444 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2445 __stop_SECNAME symbols. Updated.
2446 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2447 (bfd_elf_gc_record_vtinherit): Likewise.
2448 (bfd_elf_gc_record_vtentry): Likewise.
2450 2017-06-13 Nick Clifton <nickc@redhat.com>
2453 * elflink.c (elf_link_adjust_relocs): Generate an error when
2454 encountering a reloc against a symbol removed by garbage
2457 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2459 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2460 to merge_gnu_properties.
2461 * elf-properties.c (elf_merge_gnu_properties): Add struct
2462 bfd_link_info * and pass it to merge_gnu_properties.
2463 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2464 and pass it to elf_merge_gnu_properties.
2465 (_bfd_elf_link_setup_gnu_properties): Pass info to
2466 elf_merge_gnu_property_list.
2467 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2469 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2471 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2474 * binary.c (binary_set_section_contents): Scale lma by octets
2475 per byte to set filepos.
2477 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2479 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2482 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2484 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2487 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2489 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2490 patched section contents for TLS IE reloc.
2491 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2493 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2495 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2496 RELOC_FOR_GLOBAL_SYMBOL macro.
2498 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2500 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2503 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2505 * config/tc-arc.c (md_undefined_symbol): Changed.
2506 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2508 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2510 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2513 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2515 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2516 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2518 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2520 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2523 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2525 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2526 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2527 is non-zero. Add clarifying comments.
2529 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2531 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2532 name. Use local IFUNC symbol name string to report unsupported
2533 non-PIC call to IFUNC function.
2534 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2535 when generating R_386_IRELATIVE relocation.
2536 (elf_i386_finish_dynamic_symbol): Likewise.
2537 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2539 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2540 when generating R_X86_64_IRELATIVE relocation.
2541 (elf_x86_64_finish_dynamic_symbol): Likewise.
2543 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2545 * elf.c (setup_group): Make sure BFD sections are created for all
2546 group sections in the input file when processing SHF_GROUP
2548 (bfd_section_from_shdr): Avoid duplicating logic already
2549 implemented in `setup_group'.
2551 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2554 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2555 if the hint address is zero.
2557 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2560 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2561 ELF_COMMON_DEF_P for common symbols.
2563 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2565 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2566 SEC_GROUP sections as SEC_EXCLUDE.
2567 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2568 (assign_section_numbers): Use resolve_section_groups flag instead
2569 of relocatable link type.
2570 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2571 flag instead of checking the final_link flag for part of the
2572 checks in here. Fix white space as a result.
2573 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2574 instead of relocatable link type.
2575 (bfd_elf_final_link): Likewise.
2577 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2579 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2581 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2582 (s3_bfd_score_elf_check_relocs): Likewise.
2583 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2584 (score_elf_final_link_relocate): Likewise.
2585 (s7_bfd_score_elf_check_relocs): Likewise.
2587 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2589 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2592 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2594 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2595 from `reloc_count' rather than decrementing it.
2596 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2597 `reloc_count' by `int_rels_per_ext_rel'.
2598 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2599 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2600 entry determination.
2601 (s3_bfd_score_elf_check_relocs): Likewise.
2602 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2603 (s7_bfd_score_elf_relocate_section): Likewise.
2604 (s7_bfd_score_elf_check_relocs): Likewise.
2605 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2606 prototype and function.
2607 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2608 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2609 triple rather than once the sum of REL and RELA relocation entry
2611 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2612 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2613 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2614 storage allocation size determination.
2615 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2616 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2617 by `int_rels_per_ext_rel' for last relocation entry
2619 (bfd_elf_final_link): Do not multiply `reloc_count' by
2620 `int_rels_per_ext_rel' for internal relocation storage
2621 allocation size determination.
2622 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2623 `int_rels_per_ext_rel' for last relocation entry determination.
2624 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2625 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2626 (_bfd_mips_elf_relocate_section): Likewise.
2628 2017-06-05 Alan Modra <amodra@gmail.com>
2631 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2633 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2635 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2636 determine structure sizes.
2637 (elfcore_grok_freebsd_prstatus): Likewise.
2639 2017-06-01 Alan Modra <amodra@gmail.com>
2641 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2642 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2644 (is_elfv2_localentry0): New function.
2645 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2646 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2647 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2648 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2649 optimized localentry:0 stubs.
2650 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2651 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2653 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2655 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2657 2017-05-30 Casey Smith <clegg89@gmail.com>
2660 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2661 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2663 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2665 * cpu-arc.c (arc_compatible): New function.
2667 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2669 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2671 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2674 * bfdio.c (bfd_get_file_size): New function.
2675 * bfd-in2.h: Regenerated.
2677 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2679 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2682 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2684 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2685 dynobj instead of htab->elf.dynobj.
2687 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2689 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2691 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2692 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2693 actual number of internal relocations retrieved. Adjust
2694 function description.
2695 (bfd_elf64_canonicalize_reloc): Remove macro.
2696 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2698 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2700 * archures.c (bfd_mach_sparc_v9m8): Define.
2701 (bfd_mach_sparc_v8plusm8): Likewise.
2702 (bfd_mach_sparc_v9_p): Adjust to M8.
2703 (bfd_mach_sparc_64bit_p): Likewise.
2704 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2705 bfd_mach_sparc_v8plusm8.
2706 * bfd-in2.h: Regenerated.
2707 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2709 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2710 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2711 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2713 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2714 bfd_mach_sparc_v8plusm8.
2716 2017-05-19 Alan Modra <amodra@gmail.com>
2718 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2719 debug and special sections when no non-note alloc sections in an
2722 2017-05-18 Alan Modra <amodra@gmail.com>
2724 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2725 * elf-m10300.c: Likewise.
2727 * elf32-arc.c: Likewise.
2728 * elf32-bfin.c: Likewise.
2729 * elf32-m68k.c: Likewise.
2730 * elf32-nds32.c: Likewise.
2731 * elf32-tilepro.c: Likewise.
2732 * elflink.c: Likewise.
2733 * elfnn-aarch64.c: Likewise.
2734 * elfnn-riscv.c: Likewise.
2735 * elfxx-tilegx.c: Likewise.
2736 * mach-o.c: Likewise.
2737 * peXXigen.c: Likewise.
2738 * vms-alpha.c: Likewise.
2739 * vms-lib.c: Likewise.
2741 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2744 * elflink.c (elf_gc_mark_debug_section): New function.
2745 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2746 referenced by kept debug sections.
2748 2017-05-16 Alan Modra <amodra@gmail.com>
2750 * elf-m10300.c: Rename occurrences of non_ir_ref.
2751 * elf32-arm.c: Likewise.
2752 * elf32-bfin.c: Likewise.
2753 * elf32-cr16.c: Likewise.
2754 * elf32-cris.c: Likewise.
2755 * elf32-d10v.c: Likewise.
2756 * elf32-dlx.c: Likewise.
2757 * elf32-fr30.c: Likewise.
2758 * elf32-frv.c: Likewise.
2759 * elf32-hppa.c: Likewise.
2760 * elf32-i370.c: Likewise.
2761 * elf32-i386.c: Likewise.
2762 * elf32-iq2000.c: Likewise.
2763 * elf32-lm32.c: Likewise.
2764 * elf32-m32c.c: Likewise.
2765 * elf32-m32r.c: Likewise.
2766 * elf32-m68hc1x.c: Likewise.
2767 * elf32-m68k.c: Likewise.
2768 * elf32-mcore.c: Likewise.
2769 * elf32-metag.c: Likewise.
2770 * elf32-microblaze.c: Likewise.
2771 * elf32-moxie.c: Likewise.
2772 * elf32-msp430.c: Likewise.
2773 * elf32-mt.c: Likewise.
2774 * elf32-nios2.c: Likewise.
2775 * elf32-or1k.c: Likewise.
2776 * elf32-ppc.c: Likewise.
2777 * elf32-rl78.c: Likewise.
2778 * elf32-s390.c: Likewise.
2779 * elf32-score.c: Likewise.
2780 * elf32-score7.c: Likewise.
2781 * elf32-sh.c: Likewise.
2782 * elf32-tic6x.c: Likewise.
2783 * elf32-tilepro.c: Likewise.
2784 * elf32-v850.c: Likewise.
2785 * elf32-vax.c: Likewise.
2786 * elf32-xstormy16.c: Likewise.
2787 * elf32-xtensa.c: Likewise.
2788 * elf64-alpha.c: Likewise.
2789 * elf64-hppa.c: Likewise.
2790 * elf64-ia64-vms.c: Likewise.
2791 * elf64-mmix.c: Likewise.
2792 * elf64-ppc.c: Likewise.
2793 * elf64-s390.c: Likewise.
2794 * elf64-sh64.c: Likewise.
2795 * elf64-x86-64.c: Likewise.
2796 * elflink.c: Likewise.
2797 * elfnn-aarch64.c: Likewise.
2798 * elfnn-ia64.c: Likewise.
2799 * elfnn-riscv.c: Likewise.
2800 * elfxx-mips.c: Likewise.
2801 * elfxx-sparc.c: Likewise.
2802 * elfxx-tilegx.c: Likewise.
2803 * linker.c: Likewise.
2805 2017-05-16 Alan Modra <amodra@gmail.com>
2807 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2808 * elflink.c (elf_link_add_object_symbols): Update to use
2810 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2812 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2814 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2816 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2818 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2820 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2821 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2823 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2825 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2827 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2829 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2830 to plt_second/plt_second_eh_frame.
2831 (elf_x86_64_link_hash_newfunc): Updated.
2832 (elf_x86_64_allocate_dynrelocs): Likewise.
2833 (elf_x86_64_size_dynamic_sections): Likewise.
2834 (elf_x86_64_relocate_section): Likewise.
2835 (elf_x86_64_finish_dynamic_symbol): Likewise.
2836 (elf_x86_64_finish_dynamic_sections): Likewise.
2837 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2838 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2840 (elf_backend_setup_gnu_properties): Updated. Create the
2841 .plt.sec section instead of the .plt.sec section.
2843 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2845 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2846 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2847 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2849 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2851 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2852 (bfd_elf64_set_reloc): Define.
2853 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2855 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2857 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2858 (struct bfd_target): New field _bfd_set_reloc.
2859 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2860 * reloc.c (_bfd_generic_set_reloc): New function.
2861 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2862 * nlm-target.h (nlm_set_reloc): Likewise.
2863 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2864 * aout-tic30.c (MY_set_reloc): Likewise.
2865 * aout-target.h (MY_set_reloc): Likewise.
2866 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2867 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2868 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2869 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2870 * aout-adobe.c (aout_32_set_reloc): Likewise.
2871 * bout.c (b_out_set_reloc): Likewise.
2872 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2873 * i386os9k.c (aout_32_set_reloc): Likewise.
2874 * ieee.c (ieee_set_reloc): Likewise.
2875 * oasys.c (oasys_set_reloc): Likewise.
2876 * som.c (som_set_reloc): Likewise.
2877 * versados.c (versados_set_reloc): Likewise.
2878 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2879 _bfd_generic_set_reloc.
2880 (rs6000_xcoff64_aix_vec): LIkewise.
2881 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2882 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2883 * i386msdos.c (msdos_set_reloc): Define to
2884 _bfd_norelocs_set_reloc.
2885 * elfcode.h (elf_set_reloc): Define.
2886 * bfd-in2.h: Regenerated.
2888 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2891 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2892 for IFUNC function address.
2894 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2896 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2897 (CONFLICT_LIST): Likewise.
2898 (opcode/arc-attrs.h): Include.
2899 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2900 (arc_extract_features): New file.
2901 (arc_stralloc): Likewise.
2902 (arc_elf_merge_attributes): Likewise.
2903 (arc_elf_merge_private_bfd_data): Use object attributes.
2904 (bfd_arc_get_mach_from_attributes): New function.
2905 (arc_elf_object_p): Use object attributes.
2906 (arc_elf_final_write_processing): Likewise.
2907 (elf32_arc_obj_attrs_arg_type): New function.
2908 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2909 (elf32_arc_section_from_shdr): Likewise.
2910 (elf_backend_obj_attrs_vendor): Define.
2911 (elf_backend_obj_attrs_section): Likewise.
2912 (elf_backend_obj_attrs_arg_type): Likewise.
2913 (elf_backend_obj_attrs_section_type): Likewise.
2914 (elf_backend_obj_attrs_handle_unknown): Likewise.
2915 (elf_backend_section_from_shdr): Likewise.
2917 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2920 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2921 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2922 and the destination is a Thumb symbol.
2924 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2926 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2927 initializer to silence GCC 4.2.
2928 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2930 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2932 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2933 (LAZY_PLT_ENTRY_SIZE): This.
2934 (NON_LAZY_PLT_ENTRY_SIZE): New.
2935 (elf_x86_64_plt0_entry): Renamed to ...
2936 (elf_x86_64_lazy_plt0_entry): This.
2937 (elf_x86_64_plt_entry): Renamed to ...
2938 (elf_x86_64_lazy_plt_entry): This.
2939 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2940 (elf_x86_64_lazy_bnd_plt0_entry): This.
2941 (elf_x86_64_legacy_plt_entry): Removed.
2942 (elf_x86_64_bnd_plt_entry): Renamed to ...
2943 (elf_x86_64_lazy_bnd_plt_entry): This.
2944 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2945 (elf_x86_64_non_lazy_plt_entry): This.
2946 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2947 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2948 (elf_x86_64_eh_frame_plt): Renamed to ...
2949 (elf_x86_64_eh_frame_lazy_plt): This.
2950 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2951 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2952 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2953 (elf_x86_64_eh_frame_non_lazy_plt): This.
2954 (elf_x86_64_lazy_plt_layout): New.
2955 (elf_x86_64_non_lazy_plt_layout): Likewise.
2956 (elf_x86_64_plt_layout): Likewise.
2957 (elf_x86_64_backend_data): Remove PLT layout information. Add
2958 os for target system.
2959 (GET_PLT_ENTRY_SIZE): Removed.
2960 (elf_x86_64_lazy_plt): New.
2961 (elf_x86_64_non_lazy_plt): Likewise.
2962 (elf_x86_64_lazy_bnd_plt): Likewise.
2963 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2964 (elf_x86-64_arch_bed): Updated.
2965 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2966 (elf_x86_64_create_dynamic_sections): Removed.
2967 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2968 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2969 (elf_x86-64_adjust_dynamic_symbol): Updated.
2970 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2971 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2972 size for PLT0 if there is no PLT0. Get plt_entry_size from
2973 non_lazy_plt for non-lazy PLT entries.
2974 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2975 from non_lazy_plt for non-lazy PLT entries.
2976 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2977 if there is no PLT0.
2978 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2979 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2980 entries with non-lazy PLT layout. Don't fill the second and third
2981 slots in the PLT entry if there is no PLT0.
2982 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2983 if there is no PLT0. Set sh_entsize on the .plt.got section.
2984 (compare_relocs): New.
2985 (elf_x86_64_plt_type): Likewise.
2986 (elf_x86_64_plt): Likewise.
2987 (elf_x86_64_nacl_plt): New. Forward declaration.
2988 (elf_x86_64_get_plt_sym_val): Removed.
2989 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2990 against all dynamic relocations.
2991 (elf_x86_64_link_setup_gnu_properties): New function.
2992 (elf_backend_create_dynamic_sections): Updated.
2993 (elf_backend_setup_gnu_properties): New.
2994 (elf_x86_64_nacl_plt): New.
2995 (elf_x86_64_nacl_arch_bed): Updated.
2997 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2999 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3000 (LAZY_PLT_ENTRY_SIZE): This.
3001 (NON_LAZY_PLT_ENTRY_SIZE): New.
3002 (elf_i386_plt0_entry): Renamed to ...
3003 (elf_i386_lazy_plt0_entry): This.
3004 (elf_i386_plt_entry): Renamed to ...
3005 (elf_i386_lazy_plt_entry): This.
3006 (elf_i386_pic_plt0_entry): Renamed to ...
3007 (elf_i386_pic_lazy_plt0_entry): This.
3008 (elf_i386_pic_plt_entry): Renamed to ...
3009 (elf_i386_pic_lazy_plt_entry): This.
3010 (elf_i386_got_plt_entry): Renamed to ...
3011 (elf_i386_non_lazy_plt_entry): This.
3012 (elf_i386_pic_got_plt_entry): Renamed to ...
3013 (elf_i386_pic_non_lazy_plt_entry): This.
3014 (elf_i386_eh_frame_plt): Renamed to ...
3015 (elf_i386_eh_frame_lazy_plt): This.
3016 (elf_i386_eh_frame_plt_got): Renamed to ...
3017 (elf_i386_eh_frame_non_lazy_plt): This.
3018 (elf_i386_plt_layout): Renamed to ...
3019 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3020 eh_frame_plt_got_size.
3021 (elf_i386_non_lazy_plt_layout): New.
3022 (elf_i386_plt_layout): Likewise.
3023 (elf_i386_non_lazy_plt): Likewise.
3024 (GET_PLT_ENTRY_SIZE): Removed.
3025 (elf_i386_plt): Renamed to ...
3026 (elf_i386_lazy_plt): This.
3027 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3028 (elf_i386_arch_bed): Updated.
3029 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3030 (elf_i386_create_dynamic_sections): Removed.
3031 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3032 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3033 (elf_i386_adjust_dynamic_symbol): Updated.
3034 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3035 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3036 size for PLT0 if there is no PLT0.
3037 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3038 output section is discarded only if GOT isn't empty.
3039 (elf_i386_relocate_section): Updated. Properly get PLT index
3040 if there is no PLT0.
3041 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3042 second and third slots in the PLT entry if there is no PLT0.
3043 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3044 if there is no PLT0. Set sh_entsize on the .plt.got section.
3045 (elf_i386_nacl_plt): Forward declaration.
3046 (elf_i386_get_plt_sym_val): Removed.
3047 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3048 against all dynamic relocations.
3049 (elf_i386_link_setup_gnu_properties): New function.
3050 (elf_backend_create_dynamic_sections): Updated.
3051 (elf_backend_setup_gnu_properties): New.
3052 (elf_i386_nacl_plt): Updated.
3053 (elf_i386_nacl_arch_bed): Likewise.
3054 (elf_i386_vxworks_arch_bed): Likewise.
3056 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3058 * elflink.c (elf_output_implib): Remove executable flag from import
3060 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3061 library is a relocatable object file.
3063 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3066 * elf32-avr.c (avr_should_move_sym): New function.
3067 (avr_should_reduce_sym_size): Likewise.
3068 (avr_should_increase_sym_size): Likewise.
3069 (elf32_avr_relax_delete_bytes): Adjust symbol values
3070 and sizes by calling new functions.
3072 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3074 * config.bfd (riscv32-*): Enable rv64.
3076 2017-05-02 Alan Modra <amodra@gmail.com>
3079 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3080 rather than h->root.type == bfd_link_hash_new.
3081 (bfd_elf_record_link_assignment): Similarly, call
3082 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3084 2017-04-29 Alan Modra <amodra@gmail.com>
3087 * reloc.c (reloc_offset_in_range): New function.
3088 (bfd_perform_relocation, bfd_install_relocation): Use it.
3089 (_bfd_final_link_relocate): Likewise.
3091 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3093 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3094 before using .plt.got.
3095 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3097 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3099 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3100 instead of "+=" to update 0.
3102 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3104 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3105 .plt.got section here.
3106 (elf_i386_check_relocs): Don't create the .plt.got section.
3107 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3108 the .plt.got and .plt.bnd sections here.
3109 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3112 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3116 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3117 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3118 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3119 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3122 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3124 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3126 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3127 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3128 the first relocatable ELF input with GNU properties.
3130 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3132 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3133 VxWorks for non-PIC.
3135 2017-04-27 Alan Modra <amodra@gmail.com>
3137 * elf-bfd.h (struct elf_backend_data): Make asection param of
3138 elf_backend_eh_frame_address_size const.
3139 (_bfd_elf_eh_frame_address_size): Likewise.
3140 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3141 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3142 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3143 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3144 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3145 (next_cie_fde_offset): Constify params.
3146 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3148 2017-04-27 Alan Modra <amodra@gmail.com>
3150 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3151 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3152 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3154 (offset_adjust): New function.
3155 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3156 (adjust_eh_frame_local_symbols): Likewise.
3157 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3158 after changing anything. Return true if anything changed.
3159 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3160 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3162 2017-04-27 Alan Modra <amodra@gmail.com>
3164 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3167 2017-04-27 Alan Modra <amodra@gmail.com>
3169 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3170 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3171 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3172 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3173 for undef and undefweak dyn_relocs.
3174 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3175 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3176 (allocate_got, allocate_dynrelocs): Likewise.
3177 (ppc64_elf_relocate_section): Likewise.
3179 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3181 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3182 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3183 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3184 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3186 2017-04-26 Nick Clifton <nickc@redhat.com>
3189 * reloc.c (bfd_perform_relocation): Check for a negative address
3192 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3195 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3197 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3198 (elf_backend_always_renumber_dynsyms): Define.
3199 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3200 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3201 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3202 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3204 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3206 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3208 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3209 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3210 sections have been created.
3212 2017-04-26 Nick Clifton <nickc@redhat.com>
3215 * compress.c (bfd_init_section_compress_status): Check the return
3216 value from bfd_malloc.
3218 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3220 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3221 no_finish_dynamic_symbol.
3222 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3224 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3225 weak symbol, don't make it dynamic.
3226 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3227 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3228 relocation for GOT reference.
3229 (elf_x86_64_finish_dynamic_symbol): Abort if
3230 no_finish_dynamic_symbol isn't 0.
3232 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3235 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3236 undefined weak symbol, don't make it dynamic.
3237 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3238 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3239 relocation for R_386_GOT32.
3241 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3244 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3246 2017-04-23 Alan Modra <amodra@gmail.com>
3249 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3250 * elf.c (lcomm_sym): New.
3251 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3252 * bfd-in2.h: Regenerate.
3254 2017-04-23 Alan Modra <amodra@gmail.com>
3257 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3258 parameters and comment.
3259 (_bfd_elf_get_reloc_section): Delete.
3260 (_bfd_elf_plt_get_reloc_section): Declare.
3261 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3262 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3264 (_bfd_elf_get_reloc_section): ..here. Delete.
3265 (assign_section_numbers): Call elf_get_reloc_section.
3266 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3267 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3269 2017-04-23 Alan Modra <amodra@gmail.com>
3272 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3275 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3278 * elf32-i386.c (elf_i386_link_hash_entry): Add
3279 no_finish_dynamic_symbol.
3280 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3281 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3282 symbol, don't make it dynamic in PIE.
3283 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3284 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3285 relocation for R_386_GOT32
3286 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3289 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3293 * elflink.c (elf_link_add_object_symbols): Require
3294 --no-dynamic-linker with -E/--dynamic-list when creating
3297 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3299 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3302 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3304 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3305 dynamic symbol sorting.
3307 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3310 * elflink.c (elf_link_add_object_symbols): Preserve
3311 dynamic_ref_after_ir_def when restoring the symbol table for
3312 unneeded dynamic object.
3314 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3317 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3318 on on undefined IFUNC symbol in the second PLT.
3320 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3322 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3324 2017-04-19 Alan Modra <amodra@gmail.com>
3326 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3327 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3328 * elf32-ppc.c:Formatting.
3329 (ensure_undefweak_dynamic): Don't make dynamic when
3330 info->dynamic_undefined_weak is zero.
3331 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3332 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3333 not default visibility. Discard undef and undefweak
3335 (ppc_elf_relocate_section): Adjust to suit.
3336 * elf64-ppc.c: Formatting.
3337 (ensure_undefweak_dynamic): Don't make dynamic when
3338 info->dynamic_undefined_weak is zero.
3339 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3340 info->dynamic_undefined_weak. Discard them earlier.
3342 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3345 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3346 before generating the version definition section.
3348 2017-04-17 Alan Modra <amodra@gmail.com>
3350 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3351 state when a regular object file defines a symbol with
3352 incompatible type to that defined by an earlier shared lib.
3354 2017-04-13 Alan Modra <amodra@gmail.com>
3356 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3358 * elf32-arm.c: Likewise.
3359 * elf32-i386.c: Likewise.
3360 * elf32-mep.c: Likewise.
3361 * elf64-ia64-vms.c: Likewise.
3362 * elf64-x86-64.c: Likewise.
3363 * elflink.c: Likewise.
3364 * elfnn-ia64.c: Likewise.
3365 * elfxx-mips.c: Likewise.
3367 2017-04-13 Alan Modra <amodra@gmail.com>
3369 * aoutx.h: Use %B and %A in error messages throughout file.
3370 * aout-cris.c: Likewise.
3371 * archive.c: Likewise.
3372 * binary.c: Likewise.
3373 * coff-rs6000.c: Likewise.
3374 * coff-tic4x.c: Likewise.
3375 * coffcode.h: Likewise.
3376 * coffgen.c: Likewise.
3377 * cofflink.c: Likewise.
3378 * coffswap.h: Likewise.
3379 * cpu-arm.c: Likewise.
3380 * elf-eh-frame.c: Likewise.
3381 * elf-m10300.c: Likewise.
3383 * elf32-arc.c: Likewise.
3384 * elf32-arm.c: Likewise.
3385 * elf32-bfin.c: Likewise.
3386 * elf32-frv.c: Likewise.
3387 * elf32-iq2000.c: Likewise.
3388 * elf32-m32c.c: Likewise.
3389 * elf32-microblaze.c: Likewise.
3390 * elf32-nds32.c: Likewise.
3391 * elf32-rl78.c: Likewise.
3392 * elf32-rx.c: Likewise.
3393 * elf32-score.c: Likewise.
3394 * elf32-score7.c: Likewise.
3395 * elf32-sh64.c: Likewise.
3396 * elf32-v850.c: Likewise.
3397 * elf32-vax.c: Likewise.
3398 * elf32-visium.c: Likewise.
3399 * elf64-ia64-vms.c: Likewise.
3400 * elf64-mmix.c: Likewise.
3401 * elf64-sh64.c: Likewise.
3402 * elfcode.h: Likewise.
3403 * elfnn-aarch64.c: Likewise.
3404 * elfnn-ia64.c: Likewise.
3405 * elfxx-mips.c: Likewise.
3406 * hpux-core.c: Likewise.
3409 * linker.c: Likewise.
3410 * merge.c: Likewise.
3412 * oasys.c: Likewise.
3413 * pdp11.c: Likewise.
3414 * peXXigen.c: Likewise.
3415 * rs6000-core.c: Likewise.
3416 * vms-alpha.c: Likewise.
3417 * xcofflink.c: Likewise.
3419 2017-04-13 Alan Modra <amodra@gmail.com>
3421 * bfd.c (PRINT_TYPE): Define.
3422 (_doprnt): New function.
3423 (error_handler_internal): Use _doprnt.
3424 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3425 calls in their natural order, throughout file.
3426 * coff-mcore.c: Likewise.
3427 * coff-ppc.c: Likewise.
3428 * coff-tic80.c: Likewise.
3429 * cofflink.c: Likewise.
3430 * elf-s390-common.c: Likewise.
3432 * elf32-arm.c: Likewise.
3433 * elf32-i386.c: Likewise.
3434 * elf32-m32r.c: Likewise.
3435 * elf32-msp430.c: Likewise.
3436 * elf32-spu.c: Likewise.
3437 * elf64-ia64-vms.c: Likewise.
3438 * elf64-sparc.c: Likewise.
3439 * elf64-x86-64.c: Likewise.
3440 * elflink.c: Likewise.
3441 * elfnn-aarch64.c: Likewise.
3442 * elfnn-ia64.c: Likewise.
3443 * elfxx-mips.c: Likewise.
3445 2017-04-13 Alan Modra <amodra@gmail.com>
3447 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3448 branch veneers" error. Fix double space and format message.
3449 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3450 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3452 2017-04-13 Alan Modra <amodra@gmail.com>
3454 * bfd-in2.h: Regenerate.
3456 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3458 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3459 extra `\n' in warning/error messages.
3460 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3461 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3463 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3465 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3466 processor-specific properties with generic ELF target vector.
3468 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3470 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3471 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3472 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3473 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3475 (link_hash_newfunc): Initialize has_got_reloc and
3477 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3479 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3481 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3483 (_bfd_sparc_elf_fixup_symbol): New function.
3484 (allocate_dynrelocs): Don't allocate space for dynamic
3485 relocations and discard relocations against resolved undefined
3486 weak symbols in executable. Don't make resolved undefined weak
3487 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3488 relocation against undefined weak symbols in PIE.
3489 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3490 relocations against resolved undefined weak symbols in PIE
3491 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3492 without ynamic PLT/GOT relocations for resolved undefined weak
3494 Don't generate dynamic relocation against resolved undefined
3495 weak symbol in executable.
3496 (pie_finish_undefweak_symbol): New function.
3497 (_bfd_sparc_elf_finish_dynamic_sections): Call
3498 pie_finish_undefweak_symbol on all symbols in PIE.
3499 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3500 (_bfd_sparc_elf_fixup_symbol): New function.
3502 2017-04-10 Nick Clifton <nickc@redhat.com>
3504 * config.bfd: Remove ns32k from obsolete list.
3506 2017-04-10 Alan Modra <amodra@gmail.com>
3509 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3510 (special_sections_i): Likewise for .init_array.
3511 (special_sections_p): Likewise for .preinit_array.
3513 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3517 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3518 ELF_COMMON_DEF_P for common symbols.
3519 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3520 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3521 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3522 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3523 07492f668d2173da7a2bda3707ff0985e0f460b6.
3525 2017-04-07 Pedro Alves <palves@redhat.com>
3527 * opncls.c (bfd_get_debug_link_info): Rename to...
3528 (bfd_get_debug_link_info_1): ... this. Change type of second
3529 parameter to void pointer. Adjust.
3530 (bfd_get_debug_link_info): Reimplement on top of
3531 bfd_get_debug_link_info_1.
3532 (separate_debug_file_exists, separate_alt_debug_file_exists):
3533 Change type of second parameter to void pointer. Adjust.
3534 (get_func_type, check_func_type): Change type of second parameter
3536 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3537 the callback functions instead of passing the address of a local.
3538 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3539 find_separate_debug_file.
3540 (get_alt_debug_link_info_shim): Change type of second parameter to
3541 void pointer. Adjust.
3542 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3543 find_separate_debug_file.
3544 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3545 of second parameter to void pointer. Adjust.
3546 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3547 pointer local to find_separate_debug_file.
3549 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3551 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3552 external symbols with a definition.
3553 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3555 2017-04-07 Alan Modra <amodra@gmail.com>
3557 * po/SRC-POTFILES.in: Regenerate.
3559 2017-04-05 Alan Modra <amodra@gmail.com>
3561 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3564 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3566 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3567 numbers for DataDirectory entry indicies passed to
3570 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3572 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3573 each GNU_MBIND section and align GNU_MBIND section to page size.
3574 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3575 segment for each GNU_MBIND section.
3576 (_bfd_elf_init_private_section_data): Copy sh_info from input
3577 for GNU_MBIND section.
3579 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3581 * elfnn-riscv.c (GP_NAME): Delete.
3582 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3583 (_bfd_riscv_relax_lui): Likewise.
3585 2017-04-04 Nick Clifton <nickc@redhat.com>
3588 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3590 (bfd_elf_final_link): Only initialize the extended symbol index
3591 section if there are extended symbol tables to list.
3593 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3595 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3596 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3597 * configure.ac (elf): Add elf-properties.lo.
3598 * Makefile.in: Regenerated.
3599 * configure: Likewise.
3600 * elf-bfd.h (elf_property_kind): New.
3601 (elf_property): Likewise.
3602 (elf_property_list): Likewise.
3603 (elf_properties): Likewise.
3604 (_bfd_elf_parse_gnu_properties): Likewise.
3605 (_bfd_elf_get_property): Likewise.
3606 (_bfd_elf_link_setup_gnu_properties): Likewise.
3607 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3608 and setup_gnu_properties.
3609 (elf_obj_tdata): Add properties.
3610 * elf-properties.c: New file.
3611 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3612 (elf_i386_merge_gnu_properties): Likewise.
3613 (elf_backend_parse_gnu_properties): Likewise.
3614 (elf_backend_merge_gnu_properties): Likewise.
3615 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3616 (elf_x86_64_merge_gnu_properties): Likewise.
3617 (elf_backend_parse_gnu_properties): Likewise.
3618 (elf_backend_merge_gnu_properties): Likewise.
3619 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3620 (elf_backend_parse_gnu_properties): Likewise.
3621 (elf_backend_setup_gnu_properties): Likewise.
3622 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3623 elf_backend_merge_gnu_properties and
3624 elf_backend_setup_gnu_properties.
3626 2017-03-30 Pip Cet <pipcet@gmail.com>
3628 * elf32-wasm32.c: Add relocation code, two relocs.
3629 * reloc.c: Add wasm32 relocations.
3630 * libbfd.h: Regenerate.
3631 * bfd-in2.h: Regenerate.
3632 * bfd/po/bfd.pot: Regenerate.
3634 2017-03-29 Nick Clifton <nickc@redhat.com>
3637 * coff-bfd.h (struct coff_section_data): Add new fields:
3638 saved_bias and bias.
3639 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3640 computed for PE binaries.
3641 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3644 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3647 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3648 to handle a local symbol with a hash-symbol-entry; without PLT.
3649 Add BFD_ASSERT for an incidental case with GOT entry present.
3650 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3651 isn't forced-or-set local.
3653 2017-03-27 Pip Cet <pipcet@gmail.com>
3655 * wasm-module.c: New file to support WebAssembly modules.
3656 * wasm-module.h: New file to support WebAssembly modules.
3657 * doc/webassembly.texi: Start documenting wasm-module.c.
3658 * config.bfd: Add wasm_vec.
3659 * targets.c: Likewise.
3660 * configure.ac: Likewise.
3661 * Makefile.am: Add entries for wasm-module.c.
3662 * Makefile.in: Regenerate.
3663 * configure: Regenerate.
3664 * po/SRC-POTFILES.in: Regenerate.
3666 2017-03-27 Pip Cet <pipcet@gmail.com>
3668 * cpu-wasm32.c: New file to support wasm32 architecture.
3669 * elf32-wasm32.c: New file to support wasm32 architecture.
3670 * Makefile.am: Add wasm32 architecture.
3671 * archures.c: Likewise.
3672 * config.bfd: Likewise.
3673 * configure.ac: Likewise.
3674 * targets.c: Likewise.
3675 * Makefile.in: Regenerate.
3676 * bfd-in2.h: Regenerate.
3677 * configure: Regenerate.
3678 * po/SRC-POTFILES.in: Regenerate.
3680 2017-03-20 Alan Modra <amodra@gmail.com>
3683 * elf64-ppc.c (compare_symbols): Stabilize sort.
3685 2017-03-18 Alan Modra <amodra@gmail.com>
3687 * elf64-ppc.c (struct ppc_link_hash_table): Add
3688 local_ifunc_resolver and maybe_local_ifunc_resolver.
3689 (ppc_build_one_stub): Set flags on emitting dynamic
3690 relocation to ifunc.
3691 (ppc64_elf_relocate_section): Likewise.
3692 (ppc64_elf_finish_dynamic_symbol): Likewise.
3693 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3694 local dynamic relocs to ifuncs.
3695 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3696 local_ifunc_resolver and maybe_local_ifunc_resolver.
3697 (ppc_elf_relocate_section): Set flag on emitting dynamic
3698 relocation to ifuncs.
3699 (ppc_elf_finish_dynamic_symbol): Likewise.
3700 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3701 dynamic relocs to ifuncs.
3703 2017-03-13 Nick Clifton <nickc@redhat.com>
3706 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3707 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3708 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3709 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3710 * bfd-in2.h: Regenerate.
3711 * libbfd.h: Regenerate.
3712 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3714 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3715 (elfNN_aarch64_howto_table): Likewise.
3716 (aarch64_tls_transition_without_check): Likewise.
3717 (aarch64_reloc_got_type): Likewise.
3718 (elfNN_aarch64_final_link_relocate): Likewise.
3719 (elfNN_aarch64_tls_relax): Likewise.
3720 (elfNN_aarch64_relocate_section): Likewise.
3721 (elfNN_aarch64_gc_sweep_hook): Likewise.
3722 (elfNN_aarch64_check_relocs): Likewise.
3723 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3724 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3726 2017-03-11 Alan Modra <amodra@gmail.com>
3728 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3729 parameter is in fact used. Whitespace fixes.
3730 * elf64-ppc.c: Likewise.
3732 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3734 * rs6000-core.c (CORE_NEW): Simplify macro when
3735 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3737 2017-03-07 Alan Modra <amodra@gmail.com>
3741 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3744 2017-03-05 Alan Modra <amodra@gmail.com>
3746 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3747 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3748 (next_cie_fde_offset): New function.
3749 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3750 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3751 four bytes. Align CIEs to four or eight bytes depending on
3752 per_encoding_aligned8. Align FDEs according to their encoding.
3753 Pad last FDE to output section alignment.
3754 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3756 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3757 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3758 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3760 2017-03-02 Martin Bickel <binutils@ineranves.de>
3763 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3764 empty segments which have a zero filesz, but a non-zero memsz.
3766 2017-03-02 Alan Modra <amodra@gmail.com>
3768 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3770 2017-02-28 Alan Modra <amodra@gmail.com>
3772 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3773 (ppc64_elf_relocate_section): Likewise.
3775 2017-02-28 Alan Modra <amodra@gmail.com>
3778 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3779 rather than elf32_nios2_hash_table or elf_hash_table.
3780 (create_got_section): Likewise.
3781 (nios2_elf32_finish_dynamic_symbol): Likewise.
3782 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3783 (nios2_elf32_size_dynamic_sections): Likewise.
3784 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3785 vars. Use htab equivalents directly instead. Don't create
3786 all dynamic sections on needing just the GOT. Use a goto
3787 rather than a fall-through with reloc test. Ensure
3788 htab->dynobj is set when making dynamic sreloc section.
3789 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3790 equivalent directly instead. Don't segfault on looking for
3791 .dynamic when dynamic sections have not been created. Don't
3792 segfault on .got.plt being discarded.
3793 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3794 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3795 fixme and another not so relevant comment.
3796 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3797 already set, set hash table dynobj on creating .sbss.
3799 2017-02-28 Alan Modra <amodra@gmail.com>
3801 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3802 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3803 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3804 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3805 (ppc64_elf_relocate_section): Likewise.
3806 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3807 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3808 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3809 * libbfd.h: Regenerate.
3810 * bfd-in2.h: Regenerate.
3812 2017-02-28 Alan Modra <amodra@gmail.com>
3814 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3815 dynamic .data.rel.ro read-only.
3816 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3817 rather than section flags when deciding where copy reloc goes.
3818 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3819 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3820 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3821 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3822 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3823 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3824 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3825 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3826 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3827 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3828 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3829 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3830 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3831 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3832 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3833 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3834 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3835 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3836 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3838 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3840 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3841 `jalr $0, $25' instruction encoding.
3843 2017-02-27 Nick Clifton <nickc@redhat.com>
3846 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3847 generating a seg-fault when encountering a symbol that has been
3848 deleted by garbage collection.
3850 2017-02-25 Alan Modra <amodra@gmail.com>
3852 * elf32-arc.c (struct dynamic_sections): Delete.
3853 (enum dyn_section_types): Delete.
3854 (dyn_section_names): Delete.
3855 (arc_create_dynamic_sections): Delete.
3856 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3857 segfault on discarded .rela.plt section.
3858 (elf_arc_size_dynamic_sections): Formatting. Don't call
3859 arc_create_dynamic_sections. Don't allocate memory for sections
3860 handled by the generic linker. Correct code finding relocs in
3861 read-only sections. Set SEC_EXCLUDE on zero size .got,
3862 .got.plt, and .dynbss sections. Do set .interp for pies.
3864 2017-02-24 Andrew Waterman <andrew@sifive.com>
3866 * elfnn-riscv.c (GP_NAME): New macro.
3867 (riscv_global_pointer_value): Use it.
3868 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3869 output section, consider only that section's alignment.
3871 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3873 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3874 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3875 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3876 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3878 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3880 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3881 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3884 2017-02-23 Alan Modra <amodra@gmail.com>
3887 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3889 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3890 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3893 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3896 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3897 processing ahead of the call to `elf_gc_sweep_symbol'.
3899 2017-02-22 Nick Clifton <nickc@redhat.com>
3902 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3903 created section 4-byte alignment.
3905 2017-02-22 Alan Modra <amodra@gmail.com>
3907 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3908 on .got or .plt output section being discarded by script.
3909 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3912 2017-02-21 Alan Modra <amodra@gmail.com>
3914 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3915 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3917 2017-02-20 Alan Modra <amodra@gmail.com>
3920 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3921 if DT_RELSZ/DT_RELASZ is zero.
3923 2017-02-17 Nick Clifton <nickc@redhat.com>
3925 * compress.c (bfd_get_full_section_contents): Remember to reduce
3926 compressed size by the sizeof the compression header when
3927 decompressing the contents.
3929 2017-02-17 Pedro Alves <palves@redhat.com>
3931 * srec.c (Chunk): Rename to ...
3932 (_bfd_srec_len): ... this.
3933 (S3Forced): Rename to ...
3934 (_bfd_srec_forceS3): ... this.
3935 * objcopy.c: Adjust all references.
3937 2017-02-17 Pedro Alves <palves@redhat.com>
3939 * archive.c (bsd_write_armap): Rename to ...
3940 (_bfd_bsd_write_armap): ... this.
3941 (coff_write_armap): Rename to ...
3942 (_bfd_coff_write_armap): ... this.
3943 * libbfd-in.h (bsd_write_armap): Rename to ...
3944 (_bfd_bsd_write_armap): ... this.
3945 (coff_write_armap): Rename to ...
3946 (_bfd_coff_write_armap): ... this.
3947 * aout-target.h, aout-tic30.c: Adjust all users.
3948 * libbfd.h: Regenerate.
3950 2017-02-17 Pedro Alves <palves@redhat.com>
3952 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3953 (warn_deprecated): Rename to ...
3954 (_bfd_warn_deprecated): ... this.
3955 * libbfd.c (warn_deprecated): Rename to ...
3956 (_bfd_warn_deprecated): ... this.
3957 * bfd-in2.h: Regenerate.
3959 2017-02-17 Pedro Alves <palves@redhat.com>
3961 * bfdio.c (real_ftell): Rename to ...
3962 (_bfd_real_ftell): ... this.
3963 (real_fseek): Rename to ...
3964 (_bfd_real_fseek): ... this.
3965 (real_fopen): Rename to ...
3966 (_bfd_real_fopen): ... this.
3967 * libbfd-in.h (real_ftell): Rename to ...
3968 (_bfd_real_ftell): ... this.
3969 (real_fseek): Rename to ...
3970 (_bfd_real_fseek): ... this.
3971 (real_fopen): Rename to ...
3972 (_bfd_real_fopen): ... this.
3973 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3974 * libbfd.h: Regenerate.
3976 2017-02-17 Pedro Alves <palves@redhat.com>
3978 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3979 * libbfd.c (read_unsigned_leb128): Rename to ...
3980 (_bfd_read_unsigned_leb128): ... this.
3981 (read_signed_leb128): Rename to ...
3982 (_bfd_read_signed_leb128): ... this.
3983 (safe_read_leb128): Rename to ...
3984 (_bfd_safe_read_leb128): ... this.
3985 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3986 (_bfd_read_unsigned_leb128): ... this.
3987 (read_signed_leb128): Rename to ...
3988 (_bfd_read_signed_leb128): ... this.
3989 (safe_read_leb128): Rename to ...
3990 (_bfd_safe_read_leb128): ... this.
3991 * libbfd.h: Renegerate.
3993 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3995 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3996 before trying to fine matching file and line information.
3998 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4000 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4001 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4002 not match current bfd, then reload debug information. Record bfd
4003 we're loading debug info for in the stash. If we have debug
4004 informatin in the cache then perform section placement before
4007 2017-02-16 Alan Modra <amodra@gmail.com>
4010 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4011 * elfxx-target.h (elf_backend_no_page_alias): Define.
4012 (elfNN_bed): Init new field.
4013 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4014 ensure PT_LOAD segment starts on a new page.
4015 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4017 2017-02-16 Alan Modra <amodra@gmail.com>
4020 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4023 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4025 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4026 * bfd-in2.h: Regenerated.
4028 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4031 * elf32-i386.c (elf_i386_relocate_section): Allow
4032 "lea foo@GOT, %reg" in PIC.
4034 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4037 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4038 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4039 error against local IFUNC symbol without a base register for
4042 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4044 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4045 `%P: %H:' with `info->callbacks->einfo'.
4046 (ppc_elf_relocate_section): Likewise.
4047 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4048 (ppc64_elf_edit_toc): Likewise.
4049 (ppc64_elf_relocate_section): Likewise.
4051 2017-02-14 Alan Modra <amodra@gmail.com>
4053 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4054 --gc-keep-exported, and test versioned field of sym rather than
4055 looking for @ in name.
4057 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4059 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4062 2017-02-13 Nick Clifton <nickc@redhat.com>
4065 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4068 2017-02-07 Andrew Waterman <andrew@sifive.com>
4070 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4071 entry size if PLT header is written.
4073 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4075 Fix sparc64 dynamic relocation processing to use the dynamic
4077 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4078 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4081 2017-02-03 Nick Clifton <nickc@redhat.com>
4084 * coffcode.h (coff_write_object_contents): Enlarge size of
4085 s_name_buf in order to avoid compile time warning about possible
4087 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4088 32-bits of insn value before printing into buffer.
4090 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4092 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4093 `max_local_dynindx'.
4094 (mips_elf_sort_hash_table): Handle it.
4095 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4096 symbols bump up `max_local_dynindx' rather than
4097 `max_non_got_dynindx'.
4099 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4101 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4102 `min_got_dynindx', `max_unref_got_dynindx' and
4103 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4104 (mips_elf_sort_hash_table): Adjust accordingly.
4106 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4108 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4109 to access the hash table.
4111 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4113 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4114 non-NULL `htab' to the beginning.
4116 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4118 * elflink.c (elf_gc_sweep): Wrap overlong line.
4120 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4122 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4123 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4124 * elfxx-mips.c (mips_elf_link_hash_table): Add
4125 `ignore_branch_isa' member.
4126 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4127 in branch relocation calculation as an error if
4128 `ignore_branch_isa' has been set.
4129 (_bfd_mips_elf_insn32): Rename to...
4130 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4131 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4132 Handle the new parameter.
4134 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4136 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4137 local variable dynobj.
4140 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4141 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4142 executable from read-only sections into sdynrelro.
4143 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4144 dynamic relocs in sdynrelro.
4145 (elf_backend_want_dynrelro): Define.
4147 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4149 * config.bfd (*-*-rtemsaout*): Mark as removed.
4151 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4153 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4154 (arm-*-rtems*): Move to (arm*-*-eabi*).
4155 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4156 (m68-*-rtems*): Move to (m68*-*-elf*).
4158 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4160 * config.bfd (*-*-rtemscoff*): Mark as removed.
4162 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4165 * elflink.c (bfd_elf_record_link_assignment): Revert last
4166 change and don't ever clear `forced_local'. Set `mark'
4168 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4170 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4171 (bfd_elf_size_dynamic_sections): ... here.
4172 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4173 and set `mark' instead in `__tls_get_addr_opt' processing.
4174 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4176 2017-01-24 Alan Modra <amodra@gmail.com>
4178 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4179 where dynamic relocs are preferable. Allow ifunc too.
4180 (ensure_undefweak_dynamic): New function.
4181 (allocate_dynrelocs): Use it here. Move plt handling last and
4182 don't make symbols dynamic, simplifying loop. Only make undef
4183 weak symbols with GOT entries dynamic. Correct condition
4184 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4185 comments. Remove goto.
4186 (ppc_elf_relocate_section): Correct test for using dynamic
4187 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4188 to suit. Set up explicit tls_index entries and implicit GOT
4189 tls_index entries resolvable at link time for
4190 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4191 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4192 (ensure_undefweak_dynamic): New function.
4193 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4194 with GOT entries dynamic. Remove unnecessary test of
4195 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4196 (ppc64_elf_relocate_section): Correct test for using dynamic
4197 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4198 to suit. Set up explicit tls_index entries and implicit GOT
4199 tls_index entries resolvable at link time for __tls_get_addr_opt.
4200 Simplify expression to clear mem for prelink.
4202 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4204 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4206 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4208 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4209 (elf_backend_hash_symbol): Define.
4211 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4214 * elflink.c (bfd_elf_record_link_assignment): Clear any
4215 `forced_local' marking for DSO symbols that are not being
4218 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4220 * elfnn-riscv.c (riscv_elf_object_p): New function.
4222 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4225 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4227 (elf_x86_64_check_relocs): Create .eh_frame section for the
4229 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4230 .eh_frame section for the .plt.bnd section.
4231 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4232 for the .plt.bnd section.
4234 2017-01-12 Nick Clifton <nickc@redhat.com>
4237 * opncls.c (find_separate_debug_file): Add include_dirs
4238 parameter. Only include the directory part of the bfd's filename
4239 in search paths if include_dirs is true. Add a couple of extra
4240 locations for looking for debug files.
4241 ( bfd_follow_gnu_debuglink): Update invocation of
4242 find_separate_debug_file.
4243 (bfd_follow_gnu_debugaltlink): Likewise.
4244 (get_build_id): New function: Finds the build-id of the given bfd.
4245 (get_build_id_name): New function: Computes the name of the
4246 separate debug info file for a bfd, based upon its build-id.
4247 (check_build_id_file): New function: Checks to see if a separate
4248 debug info file exists at the given location, and that its
4249 build-id matches that of the original bfd.
4250 (bfd_follow_build_id_debuglink): New function: Finds a separate
4251 debug info file for a given bfd by using the build-id method.
4252 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4253 method of locating a separate debug info file before using the
4255 * bfd-in2.h: Regenerate.
4257 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4260 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4261 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4262 elf_x86_64_eh_frame_plt_got.
4263 (elf_x86_64_size_dynamic_sections): Get unwind info from
4264 elf_x86_64_bnd_arch_bed for the BND PLT.
4266 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4268 * config.bfd: Add entries for i686-redox and x86_64-redox.
4270 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4272 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4274 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4275 .eh_frame section to 4 bytes for x32.
4276 (elf_x86_64_check_relocs): Likewise.
4278 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4281 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4282 (PLT_GOT_FDE_LENGTH): Likewise.
4283 (elf_i386_plt_layout): Add eh_frame_plt_got and
4284 eh_frame_plt_got_size.
4285 (elf_i386_plt): Updated.
4286 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4287 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4288 (elf_i386_size_dynamic_sections): Allocate and initialize
4289 .eh_frame section for .plt.got.
4290 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4292 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4293 eh_frame_plt_got_size.
4294 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4295 (PLT_GOT_FDE_LENGTH): Likewise.
4296 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4297 eh_frame_plt_got_size.
4298 (elf_x86_64_arch_bed): Updated.
4299 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4300 eh_frame_plt_got_size.
4301 (elf_x86_64_nacl_arch_bed): Likewise.
4302 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4303 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4304 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4305 .eh_frame section for .plt.got.
4306 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4309 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4311 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4312 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4314 2017-01-09 Nick Clifton <nickc@redhat.com>
4316 * dwarf2.c (lookup_address_in_function_table): Return early if
4317 there are no functions in the given comp unit, or if the high
4318 address of the last function in the comp unit is less than the
4321 2017-01-09 Nick Clifton <nickc@redhat.com>
4324 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4325 message if there are too many symbols to load.
4327 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4329 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4330 if relocs are cached.
4332 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4335 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4336 for R_MICROBLAZE_GOTOFF_64.
4338 2017-01-03 Nick Clifton <nickc@redhat.com>
4340 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4341 warning about using a possibly uninitialised variable.
4343 2017-01-02 Alan Modra <amodra@gmail.com>
4345 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4346 (allocate_plt_static, allocate_dynrelocs): Use it.
4348 2017-01-02 Alan Modra <amodra@gmail.com>
4350 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4351 .PARISC.unwind section.
4353 2017-01-02 Alan Modra <amodra@gmail.com>
4356 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4357 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4358 indirect to GOT pointer relative code edit.
4360 2017-01-02 Alan Modra <amodra@gmail.com>
4362 Update year range in copyright notice of all files.
4364 For older changes see ChangeLog-2016
4366 Copyright (C) 2017 Free Software Foundation, Inc.
4368 Copying and distribution of this file, with or without modification,
4369 are permitted in any medium without royalty provided the copyright
4370 notice and this notice are preserved.
4376 version-control: never