1 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
4 (VERIFY_COPY_RELOC): Likewise.
6 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
8 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
9 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
10 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
12 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
14 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
15 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
16 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
18 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
20 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
21 * elf32-i386.c (elf_i386_relocate_section): Use it.
22 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
24 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
26 * elf32-i386.c (X86_SIZE_TYPE_P): New.
27 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
28 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
29 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
30 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
32 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
34 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
35 (PLT_LOCAL_IFUNC_P): Likewise.
36 * elf32-i386.c (elf_i386_relocate_section): Use them.
37 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
39 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
41 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
42 * elf32-i386.c (elf_i386_relocate_section): Use it.
43 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
45 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
47 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
48 * elf32-i386.c (elf_i386_relocate_section): Use it.
49 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
51 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
53 * elf32-i386.c (X86_PCREL_TYPE_P): New.
54 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
55 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
56 (X86_PCREL_TYPE_P): This.
57 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
58 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
59 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
61 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
63 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
65 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
66 * elf32-i386.c (elf_i386_tls_transition): Use it.
67 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
69 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
71 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
72 Dump dynamic relocation in read-only section with minfo if
74 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
75 (maybe_set_textrel): Likewise.
76 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
77 read-only section with minfo.
79 2017-10-05 John Baldwin <jhb@FreeBSD.org>
81 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
83 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
85 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
86 in read-only section with minfo.
87 (tilepro_elf_size_dynamic_sections): Likewise.
88 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
89 (tilegx_elf_size_dynamic_sections): Likewise.
91 2017-10-05 Pedro Alves <palves@redhat.com>
94 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
95 ellipsis parameter. Split out bfd_error_on_input code to..
96 (bfd_set_input_error): .. New function.
97 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
98 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
99 * bfd-in2.h: Regenerate.
101 2017-10-05 Alan Modra <amodra@gmail.com>
103 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
104 fini_array error value.
106 2017-10-05 Alan Modra <amodra@gmail.com>
109 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
111 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
113 (elf_fake_sections): Adjust calls. Exit immediately on failure.
114 (bfd_elf_set_group_contents): Add associated reloc section indices
117 2017-10-04 Alan Modra <amodra@gmail.com>
119 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
120 classify symbols for ELFv2.
122 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
125 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
126 undergoes default promotion.
127 * bfd-in2.h: Regenerate.
129 2017-10-02 Alan Modra <amodra@gmail.com>
131 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
132 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
134 2017-10-01 Alan Modra <amodra@gmail.com>
137 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
138 (add_line_info): Always put end_sequence last.
140 2017-10-01 Alan Modra <amodra@gmail.com>
143 * dwarf2.c (read_section): Allocate buffer with extra byte for
144 bfd_simple_get_relocated_section_contents rather than copying
147 2017-09-29 Alan Modra <amodra@gmail.com>
149 * merge.c (merge_strings): Return FALSE on malloc failure.
150 (_bfd_merge_sections): Return failures from record_section and
153 2017-09-28 Alan Modra <amodra@gmail.com>
156 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
157 a case where plugin_notice isn't called.
159 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
161 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
164 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
167 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
168 output_bfd to info->callbacks->minfo.
170 2017-09-26 Nick Clifton <nickc@redhat.com>
173 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
174 assertion failure if elf_x86_64_rtype_to_howto has already issued
177 2017-09-26 Alan Modra <amodra@gmail.com>
180 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
183 2017-09-26 Nick Clifton <nickc@redhat.com>
186 * dwarf2.c (read_formatted_entries): Fail early if we know that
187 the loop parsing data entries will overflow the end of the
190 2017-09-26 Alan Modra <amodra@gmail.com>
193 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
194 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
195 to stash->info_ptr_memory, and check die_ref is within that memory.
196 Set info_ptr_end correctly when another CU is refd. Check die_ref
197 for DW_FORM_ref4 etc. is within CU.
199 2017-09-26 Alan Modra <amodra@gmail.com>
202 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
203 (read_formatted_entries): Init "fe".
204 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
206 2017-09-26 Alan Modra <amodra@gmail.com>
209 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
210 bounds in inner loop.
212 2017-09-25 Alan Modra <amodra@gmail.com>
215 * dwarf1.c (parse_die): Sanity check pointer against section limit
216 before dereferencing.
217 (parse_line_table): Likewise.
219 2017-09-25 Alan Modra <amodra@gmail.com>
222 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
224 (parse_comp_unit): Likewise.
226 2017-09-25 Alan Modra <amodra@gmail.com>
229 * dwarf2.c (read_formatted_entries): Error on format_count zero.
231 2017-09-24 Alan Modra <amodra@gmail.com>
234 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
235 within section bounds.
237 2017-09-24 Alan Modra <amodra@gmail.com>
240 * dwarf2.c (decode_line_info): Properly free line sequences on error.
242 2017-09-24 Alan Modra <amodra@gmail.com>
245 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
246 pname param. Return status. Make name const. Don't abort,
247 return an error. Formatting. Exit if current info_ptr matches
248 orig_info_ptr. Update callers.
249 (scan_unit_for_symbols): Start at nesting_level of zero. Make
250 nested_funcs an array of structs for extensibility. Formatting.
252 2017-09-24 Alan Modra <amodra@gmail.com>
255 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
256 rather than dividing by zero.
258 2017-09-24 Alan Modra <amodra@gmail.com>
261 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
263 2017-09-24 Alan Modra <amodra@gmail.com>
266 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
268 2017-09-24 Alan Modra <amodra@gmail.com>
271 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
272 SHT_GNU_verneed section for sanity. Don't zalloc memory for
275 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
278 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
281 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
284 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
285 -1 if bfd_canonicalize_dynamic_reloc returns 0.
287 2017-09-22 Pedro Alves <palves@redhat.com>
288 Alan Modra <amodra@gmail.com>
290 * version.h: Add comment.
292 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
294 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
295 NT_S390_GS_BC, correct the previously swapped invocations of
296 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
298 2017-09-19 Alan Modra <amodra@gmail.com>
301 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
304 2017-09-19 Alan Modra <amodra@gmail.com>
307 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
308 symbols before calculating verrefs. Don't renumber dynsyms
309 after gc. Exclude .gnu.version when zero or one dynsym.
310 Localize some vars and reindent.
312 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
315 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
316 return from bfd_canonicalize_dynamic_reloc.
318 2017-09-15 Alan Modra <amodra@gmail.com>
321 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
322 overflows bfd_size_type.
324 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
327 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
328 to indicate if conversion is performed.
329 (elf_i386_check_relocs): Cache section contents and relocations
330 if conversion is performed.
331 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
332 contents and relocations if conversion is performed.
334 2017-09-14 Nick Clifton <nickc@redhat.com>
337 * peXXigen.c (pe_print_idata): Extend check for HintName vector
340 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
342 * elfxx-x86.h: Fix a typo in comments.
344 2017-09-09 Kamil Rytarowski <n54@gmx.com>
346 * elf32-nds32.c: Rename __BIT() to N32_BIT().
348 2017-09-09 Alan Modra <amodra@gmail.com>
350 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
353 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
355 * elf32-i386.c (elf_i386_relocate_section): Update usage of
356 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
357 (elf_i386_finish_dynamic_symbol): Likewise.
358 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
359 (elf_x86_64_finish_dynamic_symbol): Likewise.
360 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
361 (_bfd_x86_elf_fixup_symbol): Likewise.
363 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
365 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
366 check has_non_got_reloc.
368 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
371 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
372 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
373 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
374 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
375 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
376 and linker_def on __ehdr_start if it is referenced and not
378 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
379 and return TRUE when building executable, if a symbol has
380 non-GOT/non-PLT relocations in text section or there is no
382 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
384 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
386 * elfxx-x86.h: Update comments.
388 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
390 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
391 elf_x86_plt_layout_table with elf_x86_init_table.
392 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
394 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
396 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
397 (elf_x86_init_table): This.
398 (_bfd_x86_elf_link_setup_gnu_properties): Replace
399 elf_x86_plt_layout_table with elf_x86_init_table.
401 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
403 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
404 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
405 * configure: Regenerated.
406 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
407 and r_sym fields of plt_layout.
408 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
410 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
411 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
412 r_info nor r_sym fields.
413 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
415 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
417 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
419 * (_bfd_riscv_relax_align): Call bfd_set_error and
420 print an error message when unable to relax a .align directive.
422 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
424 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
425 (riscv_record_pcrel_hi_reloc): Add absolute argument.
426 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
427 R_RISCV_PCREL_HI20 relocs, and pass the result to
428 riscv_record_pcrel_hi_reloc.
430 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
432 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
433 r_type_p. Remove the converted argument. Replace
434 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
435 the new relocation type via r_type_p.
436 (elf_i386_relocate_section): Likewise.
437 (elf_i386_finish_dynamic_symbol): Likewise.
438 (need_convert_load): Removed.
439 (check_relocs_failed): Updated.
440 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
441 instead of setting need_convert_load.
442 (_bfd_i386_elf_convert_load): Removed.
443 * elf64-x86-64.c (need_convert_load): Removed.
444 (check_relocs_failed): Updated.
445 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
446 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
447 Return the new relocation type via r_type_p.
448 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
449 instead of setting need_convert_load.
450 (elf_x86_64_check_relocs): Don't check PIC if relocation has
452 (_bfd_x86_64_elf_convert_load): Removed.
453 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
454 with SYMBOL_REFERENCES_LOCAL_P.
455 (elf_x86_64_finish_dynamic_symbol): Likewise.
456 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
458 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
459 (_bfd_x86_elf_link_symbol_references_local): New function.
460 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
461 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
462 SYMBOL_REFERENCES_LOCAL_P.
463 (elf_x86_link_hash_entry): Add local_ref.
464 (elf_x86_link_hash_table): Remove convert_load.
465 (_bfd_i386_elf_convert_load): Removed.
466 (_bfd_x86_64_elf_convert_load): Likewise.
467 (_bfd_x86_elf_link_symbol_references_local): New.
469 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
471 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
472 (elf_x86_64_info_to_howto): Get the real relocation type by
473 masking out R_X86_64_converted_reloc_bit.
474 (elf_x86_64_check_tls_transition): Get the real relocation type
475 by masking out R_X86_64_converted_reloc_bit.
476 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
477 instead of setting converted_reloc.
478 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
479 instead of converted_reloc. Get the real relocation type by
480 masking out R_X86_64_converted_reloc_bit.
481 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
482 R_X86_64_converted_reloc_bit is valid.
483 * elfxx-x86.h (converted_reloc): Removed.
485 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
487 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
488 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
489 to get the relocation type again.
490 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
491 r_type when calling elf_x86_64_tls_transition. Don't use
492 ELF32_R_TYPE to get the relocation type again.
494 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
496 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
499 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
501 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
502 argument. Don't check relocation overflow. Avoid relocation
503 overflow if --no-relax is used. Set converted_reloc on symbol
504 if a GOTPCREL relocation is converted.
505 (elf_x86_64_relocate_section): Issue a fatal error and suggest
506 --no-relax if GOTPCREL relocation conversion leads to relocation
508 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
510 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
511 Edmar Wienskoski <edmar.wienskoski@nxp.com
513 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
514 (ppc_elf_check_relocs): Handle it.
515 (ppc_elf_vle_split20): New function.
516 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
518 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
521 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
522 for x86-64 if GOT_TLS_GDESC_P is true.
524 2017-09-03 Alan Modra <amodra@gmail.com>
527 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
529 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
531 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
532 tls_get_addr for x86-64 in one place.
534 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
536 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
537 with elfxx-x86.lo for 64-bit BFD.
538 * configure: Regenerated.
540 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
542 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
543 (_bfd_i386_elf_convert_load): This. Remove static.
544 (elf_i386_size_dynamic_sections): Removed.
545 (elf_backend_size_dynamic_sections): Likewise.
546 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
547 (_bfd_x86_64_elf_convert_load): This. Remove static.
548 (elf_x86_64_size_dynamic_sections): Removed.
549 (elf_backend_size_dynamic_sections): Likewise.
550 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
551 (elf_x86_allocate_dynrelocs): This. Make it static.
552 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
553 (elf_x86_allocate_local_dynreloc): This. Make it static.
554 (elf_i386_is_reloc_section): New function.
555 (elf_x86_64_is_reloc_section): Likewise.
556 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
557 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
558 Rearrange got_entry_size initialization.
559 (_bfd_x86_elf_size_dynamic_sections): New function.
560 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
561 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
562 (_bfd_i386_elf_convert_load): New.
563 (_bfd_x86_64_elf_convert_load): Likewise.
564 (_bfd_x86_elf_size_dynamic_sections): Likewise.
565 (elf_backend_size_dynamic_sections): Likewise.
566 (_bfd_x86_elf_allocate_dynrelocs): Removed.
567 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
569 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
571 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
574 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
576 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
577 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
579 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
581 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
582 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
583 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
584 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
585 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
586 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
588 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
590 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
591 (elf_i386_allocate_local_dynrelocs): Likewise.
592 (elf_i386_size_dynamic_sections): Replace
593 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
594 with _bfd_x86_elf_allocate_dynrelocs and
595 _bfd_x86_elf_allocate_local_dynrelocs.
596 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
597 (elf_x86_64_allocate_local_dynrelocs): Likewise.
598 (elf_x86_64_size_dynamic_sections): Replace
599 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
600 with _bfd_x86_elf_allocate_dynrelocs and
601 _bfd_x86_elf_allocate_local_dynrelocs.
602 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
603 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
604 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
605 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
607 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
609 * elf32-i386.c (is_i386_elf): Removed.
610 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
611 (elf_i386_size_dynamic_sections): Likewise.
612 (elf_i386_relocate_section): Likewise.
613 * elf64-x86-64.c (is_x86_64_elf): Removed.
614 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
616 (elf_x86_64_size_dynamic_sections): Likewise.
617 (elf_x86_64_relocate_section): Likewise.
618 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
620 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
623 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
625 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
626 (elf_i386_allocate_dynrelocs): Replace
627 elf_i386_compute_jump_table_size with
628 elf_x86_compute_jump_table_size.
629 (elf_i386_size_dynamic_sections): Likewise.
630 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
631 (elf_x86_64_allocate_dynrelocs): Replace
632 elf_x86_64_compute_jump_table_size with
633 elf_x86_compute_jump_table_size.
634 (elf_x86_64_size_dynamic_sections): Likewise.
635 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
637 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
638 (elf_x86_compute_jump_table_size): New.
640 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
642 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
644 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
645 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
647 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
649 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
650 with htab->is_vxworks.
651 (elf_i386_size_dynamic_sections): Likewise.
652 (elf_i386_relocate_section): Likewise.
653 (elf_i386_finish_dynamic_symbol): Likewise.
654 (elf_i386_finish_dynamic_sections): Likewise.
656 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
658 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
659 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
660 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
661 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
662 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
663 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
664 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
665 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
667 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
670 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
671 ELF_COMMON_DEF_P for common symbols.
673 2017-09-02 Alan Modra <amodra@gmail.com>
675 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
676 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
677 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
679 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
681 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
682 (elf_backend_gc_mark_hook): Likewise.
683 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
684 (elf_backend_gc_mark_hook): Likewise.
685 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
686 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
687 (elf_backend_gc_mark_hook): Likewise.
689 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
691 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
692 (elf_backend_adjust_dynamic_symbol): Likewise.
693 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
694 (elf_backend_adjust_dynamic_symbol): Likewise.
695 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
696 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
697 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
698 (_bfd_x86_elf_adjust_dynamic_symbol): New.
699 (elf_backend_adjust_dynamic_symbol): Likewise.
701 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
703 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
706 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
708 * elf32-i386.c (elf_i386_mkobject): Removed.
709 (bfd_elf32_mkobject): Likewise.
710 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
711 (bfd_elf64_mkobject): Likewise.
712 (bfd_elf32_mkobject): Likewise.
713 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
714 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
715 (bfd_elf64_mkobject): Likewise.
716 (bfd_elf32_mkobject): Likewise.
718 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
720 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
721 Call _bfd_x86_elf_link_setup_gnu_properties.
722 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
723 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
725 (elf_x86_64_non_lazy_plt): Likewise.
726 (elf_x86_64_lazy_bnd_plt): Likewise.
727 (elf_x86_64_non_lazy_bnd_plt): Likewise.
728 (elf_x86_64_lazy_ibt_plt): Likewise.
729 (elf_x32_lazy_ibt_plt): Likewise.
730 (elf_x86_64_non_lazy_ibt_plt): Likewise.
731 (elf_x32_non_lazy_ibt_plt): Likewise.
732 (elf_x86_64_nacl_plt): Likewise.
733 (elf_x86_64_link_setup_gnu_properties): Updated. Call
734 _bfd_x86_elf_link_setup_gnu_properties.
735 * elfxx-x86.c: Include elf-vxworks.h".
736 (_bfd_x86_elf_link_setup_gnu_properties): New function.
737 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
738 comments for pic_plt0_entry and pic_plt_entry.
739 (elf_x86_non_lazy_plt_layout): Likewise.
740 (elf_x86_plt_layout_table): New.
741 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
743 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
746 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
747 .eh_frame section for the second PLT.
748 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
749 alignment of .eh_frame section for the second PLT.
751 2017-09-01 Nick Clifton <nickc@redhat.com>
754 * dwarf2.c (decode_line_info): Fix test for an overlong line info
757 2017-09-01 Nick Clifton <nickc@redhat.com>
760 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
761 attribute buffer is NUL terminated.
763 2017-08-31 Nick Clifton <nickc@redhat.com>
766 * dwarf2.c (read_section): If necessary add a terminating NUL byte
767 to dwarf string sections.
769 2017-08-31 Alan Modra <amodra@gmail.com>
771 * po/SRC-POTFILES.in: Regenerate.
773 2017-08-31 Alan Modra <amodra@gmail.com>
775 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
776 for a section containing just a terminator. Allow multiple
777 terminators at end of section.
778 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
779 sections when not adding alignment. Assert on terminator in
782 2017-08-31 Alan Modra <amodra@gmail.com>
786 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
789 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
791 * configure.ac (bfd_backends): Add elf64.lo together with
792 elfxx-x86.lo for 64-bit BFD.
793 * configure: Regenerated.
795 2017-08-31 James Bowman <james.bowman@ftdichip.com>
797 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
800 2017-08-31 Alan Modra <amodra@gmail.com>
803 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
804 before _close_and_cleanup. Call iovec->bclose after.
805 (bfd_close): Remove code common to, and call, bfd_close_all_done.
807 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
809 * elf32-i386.c (elf_i386_plt_type): Removed.
810 (elf_i386_plt): Likewise.
811 (elf_i386_get_synthetic_symtab): Updated. Call
812 _bfd_x86_elf_get_synthetic_symtab.
813 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
814 (elf_x86_64_plt): Likewise.
815 (elf_x86_64_get_synthetic_symtab): Updated. Call
816 _bfd_x86_elf_get_synthetic_symtab.
817 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
818 (elf_x86_64_get_plt_got_vma): Likewise.
819 (elf_i386_valid_plt_reloc_p): Likewise.
820 (elf_x86_64_valid_plt_reloc_p): Likewise.
821 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
822 * elfxx-x86.h (elf_x86_plt_type): New.
823 (elf_x86_plt): Likewise.
824 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
826 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
828 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
829 target_id instead of elf_machine_code.
831 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
833 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
834 (elf_i386_lazy_plt_layout): Likewise.
835 (elf_i386_non_lazy_plt_layout): Likewise.
836 (elf_i386_plt_layout): Likewise.
837 (elf_i386_link_hash_table): Likewise.
838 (elf_i386_next_tls_desc_index): Likewise.
839 (elf_i386_srelplt2): Likewise.
840 (elf_i386_plt): Likewise.
841 (elf_i386_lazy_plt): Likewise.
842 (elf_i386_non_lazy_plt): Likewise.
843 (elf_i386_link_hash_table_create): Likewise.
844 (bfd_elf32_bfd_link_hash_table_create): Likewise.
845 (elf_i386_lazy_plt): Updated.
846 (elf_i386_non_lazy_plt): Likewise.
847 (elf_i386_lazy_ibt_plt): Likewise.
848 (elf_i386_non_lazy_ibt_plt): Likewise.
849 (elf_i386_allocate_dynrelocs): Likewise.
850 (elf_i386_size_dynamic_sections): Likewise.
851 (elf_i386_relocate_section): Likewise.
852 (elf_i386_finish_dynamic_symbol): Likewise.
853 (elf_i386_finish_dynamic_sections): Likewise.
854 (elf_i386_get_synthetic_symtab): Likewise.
855 (elf_i386_link_setup_gnu_properties): Likewise.
856 (elf_i386_nacl_plt): Likewise.
857 * elf64-x86-64.c (ABI_64_P): Removed.
858 (ELF64_DYNAMIC_INTERPRETER): Likewise.
859 (ELF32_DYNAMIC_INTERPRETER): Likewise.
860 (elf_x86_64_lazy_plt_layout): Likewise.
861 (elf_x86_64_non_lazy_plt_layout): Likewise.
862 (elf_x86_64_plt_layout): Likewise.
863 (elf_x86_64_link_hash_table): Likewise.
864 (elf_x86_64_plt): Likewise.
865 (elf_x86_64_lazy_plt): Likewise.
866 (elf_x86_64_non_lazy_plt): Likewise.
867 (elf_x86_64_link_hash_table_create): Likewise.
868 (bfd_elf64_bfd_link_hash_table_create): Likewise.
869 (bfd_elf32_bfd_link_hash_table_create): Likewise.
870 (elf_x86_64_lazy_plt): Updated.
871 (elf_x86_64_non_lazy_plt): Likewise.
872 (elf_x86_64_lazy_bnd_plt): Likewise.
873 (elf_x86_64_non_lazy_bnd_plt): Likewise.
874 (elf_x86_64_lazy_ibt_plt): Likewise.
875 (elf_x32_lazy_ibt_plt): Likewise.
876 (elf_x86_64_non_lazy_ibt_plt): Likewise.
877 (elf_x32_non_lazy_ibt_plt): Likewise.
878 (elf_x86_64_allocate_dynrelocs): Likewise.
879 (elf_x86_64_size_dynamic_sections): Likewise.
880 (elf_x86_64_relocate_section): Likewise.
881 (elf_x86_64_finish_dynamic_symbol): Likewise.
882 (elf_x86_64_finish_dynamic_sections): Likewise.
883 (elf_x86_64_get_synthetic_symtab): Likewise.
884 (elf_x86_64_link_setup_gnu_properties): Likewise.
885 (elf_x86_64_nacl_plt): Likewise.
886 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
888 (ELF32_DYNAMIC_INTERPRETER): New.
889 (ELF64_DYNAMIC_INTERPRETER): Likewise.
890 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
891 (_bfd_x86_elf_link_hash_table_create): Likewise.
892 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
893 (elf_x86_link_hash_table_free): This. Make it static.
894 * elfxx-x86.h: Don't include "objalloc.h".
896 (elf_x86_lazy_plt_layout): Likewise.
897 (elf_x86_non_lazy_plt_layout): Likewise.
898 (elf_x86_plt_layout): Likewise.
899 (_bfd_x86_elf_link_hash_table_create): Likewise.
900 (bfd_elf64_bfd_link_hash_table_create): Likewise.
901 (bfd_elf32_bfd_link_hash_table_create): Likewise.
902 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
903 srelplt2 and next_tls_desc_index.
904 (_bfd_x86_elf_link_hash_table_free): Removed.
906 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
908 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
909 branch offset interpretation.
911 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
914 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
916 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
918 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
919 (elf_x86_64_srelplt2): Likewise.
921 2017-08-30 Alan Modra <amodra@gmail.com>
923 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
924 (ppc64_elf_tls_optimize): Set it.
925 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
926 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
927 addis would add zero.
928 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
929 (ppc_elf_tls_optimize): Set it.
930 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
931 insn on TPREL16_LO relocs to use r2 when addis would add zero.
933 2017-08-30 Alan Modra <amodra@gmail.com>
935 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
936 __tls_get_addr call sequences to LE, don't move the addi down
937 to the nop. Replace the bl with addi and leave the nop alone.
939 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
941 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
943 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
945 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
947 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
949 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
950 (BFD64_BACKENDS): Likewise.
951 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
952 (BFD64_BACKENDS_CFILES): Likewise.
953 * Makefile.in: Regenerated.
954 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
955 elf32-i386.lo and elf64-x86-64.lo.
956 * configure: Regenerated.
957 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
958 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
959 "objalloc.h" and "hashtab.h".
960 (ELIMINATE_COPY_RELOCS): Removed.
961 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
962 (SYMBOL_NO_COPYRELOC): Likewise.
963 (elf_i386_link_hash_entry): Likewise.
964 (GOT_UNKNOWN): Likewise.
965 (GOT_NORMAL): Likewise.
966 (GOT_TLS_GD): Likewise.
967 (elf_i386_hash_entry): Likewise.
968 (elf_i386_obj_tdata): Likewise.
969 (elf_i386_tdata): Likewise.
970 (elf_i386_local_got_tls_type): Likewise.
971 (elf_i386_local_tlsdesc_gotent): Likewise.
972 (elf_i386_hash_table): Likewise.
973 (elf_i386_link_hash_newfunc): Likewise.
974 (elf_i386_local_htab_hash): Likewise.
975 (elf_i386_local_htab_eq): Likewise.
976 (elf_i386_get_local_sym_hash): Likewise.
977 (elf_i386_link_hash_table_free): Likewise.
978 (elf_i386_copy_indirect_symbol): Likewise.
979 (elf_i386_fixup_symbol): Likewise.
980 (elf_i386_readonly_dynrelocs): Likewise.
981 (elf_i386_always_size_sections): Likewise.
982 (elf_i386_set_tls_module_base): Likewise.
983 (elf_i386_dtpoff_base): Likewise.
984 (compare_relocs): Likewise.
985 (elf_i386_hash_symbol): Likewise.
986 (elf_i386_parse_gnu_properties): Likewise.
987 (elf_i386_merge_gnu_properties): Likewise.
988 (elf_i386_link_check_relocs): Likewise.
989 (elf_i386_merge_symbol_attribute): Likewise.
990 (bfd_elf32_bfd_link_check_relocs): Likewise.
991 (elf_backend_copy_indirect_symbol): Likewise.
992 (elf_backend_always_size_sections): Likewise.
993 (elf_backend_omit_section_dynsym): Likewise.
994 (elf_backend_hash_symbol): Likewise.
995 (elf_backend_fixup_symbol): Likewise.
996 (elf_backend_parse_gnu_properties): Likewise.
997 (elf_backend_merge_gnu_properties): Likewise.
998 (elf_backend_merge_symbol_attribute): Likewise.
999 (elf_i386_mkobject): Updated.
1000 (elf_i386_link_hash_table_create): Likewise.
1001 (elf_i386_check_tls_transition): Likewise.
1002 (elf_i386_tls_transition): Likewise.
1003 (elf_i386_convert_load_reloc): Likewise.
1004 (elf_i386_check_relocs): Likewise.
1005 (elf_i386_adjust_dynamic_symbol): Likewise.
1006 (elf_i386_allocate_dynrelocs): Likewise.
1007 (elf_i386_convert_load): Likewise.
1008 (elf_i386_size_dynamic_sections): Likewise.
1009 (elf_i386_relocate_section): Likewise.
1010 (elf_i386_finish_dynamic_symbol ): Likewise.
1011 (elf_i386_finish_dynamic_sections): Likewise.
1012 (elf_i386_output_arch_local_syms): Likewise.
1013 (elf_i386_get_synthetic_symtab): Likewise.
1014 (elf_i386_link_setup_gnu_properties): Likewise.
1015 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1016 of elf_link_hash_table, as base.
1017 (elf_i386_next_tls_desc_index): New.
1018 (elf_i386_srelplt2): Likewise.
1019 (elf_i386_plt): Likewise.
1020 (elf_i386_lazy_plt): Likewise.
1021 (elf_i386_non_lazy_plt): Likewise.
1022 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1023 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1024 "objalloc.h" and "hashtab.h".
1025 (ELIMINATE_COPY_RELOCS): Removed.
1026 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1027 (SYMBOL_NO_COPYRELOC): Likewise.
1028 (elf_x86_64_link_hash_entry): Likewise.
1029 (GOT_UNKNOWN): Likewise.
1030 (GOT_NORMAL): Likewise.
1031 (GOT_TLS_GD): Likewise.
1032 (elf_x86_64_hash_entry): Likewise.
1033 (elf_x86_64_obj_tdata): Likewise.
1034 (elf_x86_64_tdata): Likewise.
1035 (elf_x86_64_local_got_tls_type): Likewise.
1036 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1037 (elf_x86_64_hash_table): Likewise.
1038 (elf_x86_64_link_hash_newfunc): Likewise.
1039 (elf_x86_64_local_htab_hash): Likewise.
1040 (elf_x86_64_local_htab_eq): Likewise.
1041 (elf_x86_64_get_local_sym_hash): Likewise.
1042 (elf_x86_64_link_hash_table_free): Likewise.
1043 (elf_x86_64_copy_indirect_symbol): Likewise.
1044 (elf_x86_64_fixup_symbol): Likewise.
1045 (elf_x86_64_readonly_dynrelocs): Likewise.
1046 (elf_x86_64_always_size_sections): Likewise.
1047 (elf_x86_64_set_tls_module_base): Likewise.
1048 (elf_x86_64_dtpoff_base): Likewise.
1049 (compare_relocs): Likewise.
1050 (elf_x86_64_merge_symbol_attribute): Likewise.
1051 (elf_x86_64_hash_symbol): Likewise.
1052 (elf_x86_64_parse_gnu_properties): Likewise.
1053 (elf_x86_64_merge_gnu_properties): Likewise.
1054 (elf_x86_64_link_check_relocs): Likewise.
1055 (elf_backend_copy_indirect_symbol): Likewise.
1056 (elf_backend_always_size_sections): Likewise.
1057 (bfd_elf64_bfd_link_check_relocs): Likewise.
1058 (elf_backend_merge_symbol_attribute): Likewise.
1059 (elf_backend_hash_symbol): Likewise.
1060 (elf_backend_omit_section_dynsym): Likewise.
1061 (elf_backend_fixup_symbol): Likewise.
1062 (elf_backend_parse_gnu_properties): Likewise.
1063 (elf_backend_merge_gnu_properties): Likewise.
1064 (bfd_elf32_bfd_link_check_relocs): Likewise.
1065 (elf_x86_64_mkobject): Updated.
1066 (elf_x86_64_link_hash_table_create): Likewise.
1067 (elf_x86_64_check_tls_transition): Likewise.
1068 (elf_x86_64_tls_transition): Likewise.
1069 (elf_x86_64_convert_load_reloc): Likewise.
1070 (elf_x86_64_check_relocs): Likewise.
1071 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1072 (elf_x86_64_allocate_dynrelocs): Likewise.
1073 (elf_x86_64_convert_load): Likewise.
1074 (elf_x86_64_size_dynamic_sections): Likewise.
1075 (elf_x86_64_relocate_section): Likewise.
1076 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1077 (elf_x86_64_finish_dynamic_sections): Likewise.
1078 (elf_x86_64_output_arch_local_syms): Likewise.
1079 (elf_x86_64_get_synthetic_symtab): Likewise.
1080 (elf_x86_64_link_setup_gnu_properties): Likewise.
1081 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1082 instead of elf_link_hash_table, as base.
1083 (elf_x86_64_next_tls_desc_index): New.
1084 (elf_x86_64_srelplt2): Likewise.
1085 (elf_x86_64_plt): Likewise.
1086 (elf_x86_64_lazy_plt): Likewise.
1087 (elf_x86_64_non_lazy_plt): Likewise.
1088 * elfxx-x86.c: New file.
1089 * elfxx-x86.h: Likewise.
1091 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1095 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1097 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1099 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1100 sections before checking dynamic relocations and free invalid
1101 PLT section contents.
1102 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1104 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1106 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1107 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1109 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1114 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1116 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1118 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1120 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1122 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1125 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1126 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1127 Add a has_no_copy_on_protected bitfield.
1128 (elf_has_no_copy_on_protected): New.
1129 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1130 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1131 (elf_merge_gnu_property_list): Likewise.
1132 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1133 to FALSE for elf_has_no_copy_on_protected.
1134 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1135 (elf_i386_link_hash_entry): Add def_protected.
1136 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1137 when checking info->nocopyreloc.
1138 (elf_i386_link_setup_gnu_properties): Don't set
1139 extern_protected_data here.
1140 (elf_i386_merge_symbol_attribute): New function.
1141 (elf_backend_merge_symbol_attribute): New.
1142 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1143 (elf_x86_64_link_hash_entry): Add def_protected.
1144 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1145 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1146 when checking info->nocopyreloc.
1147 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1148 relocation run-time overflow and unresolvable R_X86_64_32S
1149 relocation against protected data symbol defined in shared object
1150 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1151 (elf_x86_64_link_setup_gnu_properties): Don't set
1152 extern_protected_data here.
1153 (elf_x86_64_merge_symbol_attribute): New function.
1154 (elf_backend_merge_symbol_attribute): New.
1156 2017-08-26 Alan Modra <amodra@gmail.com>
1158 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1159 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1160 (ppc_elf_relocate_section): Comment fix.
1161 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1162 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1163 Support dynamic relocs for TPREL16 when non-pic too.
1164 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1165 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1168 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1170 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1171 "symbol" in comments.
1172 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1174 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1177 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1178 R_X86_64_PC32 relocation run-time overflow and unresolvable
1179 R_X86_64_32S relocation with -z nocopyreloc.
1181 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1184 Undefined symbols may not have a type.
1185 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1187 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1189 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1190 bfd_link_info. Report shared, PIE or PDE object based on
1192 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1193 (elf_x86_64_relocate_section): Likewise.
1195 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1197 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1198 for function symbols.
1199 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1201 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1203 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1204 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1205 is set on any input relocatable file.
1206 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1208 2017-08-23 Alan Modra <amodra@gmail.com>
1211 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1212 ensure_undefweak_dynamic. Handle undefined too.
1213 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1214 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1215 (allocate_dynrelocs): Discard undefined non-default visibility
1216 relocs first. Make undefined syms dynamic. Tidy goto.
1218 2017-08-21 Alan Modra <amodra@gmail.com>
1219 H.J. Lu <hongjiu.lu@intel.com>
1222 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1223 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1225 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1228 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1229 undefined weak symbols.
1231 2017-08-18 Nick Clifton <nickc@redhat.com>
1234 * tekhex.c (getsym): Fix check for source pointer walking off the
1235 end of the input buffer.
1237 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1240 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1241 relocations in debug sections, change abort to _bfd_error_handler.
1243 2017-08-14 Nick Clifton <nickc@redhat.com>
1246 * elf.c (setup_group): Check for an empty or very small group
1248 * po/bfd.pot: Regenerate.
1250 2017-08-14 Alan Modra <amodra@gmail.com>
1253 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1254 alignment padding here.
1255 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1256 in a reverse pass over sections.
1258 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1261 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1262 for @plt suffixes first.
1263 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1265 2017-08-08 Nick Clifton <nickc@redhat.com>
1268 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1269 small section lengths.
1270 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1272 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1273 there is enough data present in the note.
1275 2017-08-08 Alan Modra <amodra@gmail.com>
1278 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1279 got.refcount for GOTOFF relocs, just create .got section.
1281 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1283 * elflink.c (elf_link_add_object_symbols): Move common symbol
1284 check after bed->common_definition.
1286 2017-08-07 Alan Modra <amodra@gmail.com>
1289 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1290 needed to define various dynamic tags have been discarded.
1292 2017-08-07 Nick Clifton <nickc@redhat.com>
1295 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1296 has not been set then use the bfd returned by
1297 _bfd_elf_link_setup_gnu_properties. If that is null then search
1298 through all the input bfds selecting the first normal, ELF format
1300 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1302 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1304 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1306 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1307 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1308 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1309 (elf_i386_link_check_relocs): New function.
1310 (bfd_elf32_bfd_link_check_relocs): New.
1311 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1313 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1314 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1315 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1316 (elf_x86_64_link_check_relocs): New function.
1317 (bfd_elf64_bfd_link_check_relocs): New.
1318 (bfd_elf32_bfd_link_check_relocs): Likewise.
1320 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1323 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1324 as undefined for --no-define-common.
1326 2017-08-05 Alan Modra <amodra@gmail.com>
1328 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1329 hppa_link_hash_table.
1331 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1333 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1334 entries for sysregs with negative indices.
1336 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1338 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1339 isn't the S/390 specific elf data.
1340 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1342 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1344 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1345 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1346 [R_RISCV_ADD16]: Likewise.
1347 [R_RISCV_ADD32]: Likewise.
1348 [R_RISCV_ADD64]: Likewise.
1349 [R_RISCV_SUB6]: Likewise.
1350 [R_RISCV_SUB8]: Likewise.
1351 [R_RISCV_SUB16]: Likewise.
1352 [R_RISCV_SUB32]: Likewise.
1353 [R_RISCV_SUB64]: Likewise.
1355 2017-07-31 Alan Modra <amodra@gmail.com>
1357 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1358 without ld.so checks.
1360 2017-07-29 Alan Modra <amodra@gmail.com>
1363 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1364 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1365 (is_elfv2_localentry0): Test non_zero_localentry.
1366 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1368 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1370 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1371 pointer check for htab->elf.irelplt.
1372 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1374 2017-07-27 Nick Clifton <nickc@redhat.com>
1377 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1379 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1381 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1383 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1385 (evax_bfd_print_emh): Check for invalid string lengths.
1387 2017-07-25 Nick Clifton <nickc@redhat.com>
1389 * po/fr.po: Updated French translation.
1391 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1394 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1395 16-bit absolute branches into 10-bit pc-relative branches on the
1396 MSP430 as well as the MSP430X.
1398 2017-07-25 Alan Modra <amodra@gmail.com>
1400 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1401 (stub_eh_frame_size): New function.
1402 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1403 (group_sections): Init group tls_get_addr_opt_bctrl.
1404 (ppc64_elf_size_stubs): Update sizing and initialization of
1405 .eh_frame. Iteration over stubs via group list.
1406 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1407 (ppc64_elf_finish_dynamic_sections): Update finalization of
1410 2017-07-24 Nick Clifton <nickc@redhat.com>
1413 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1414 of the relocs to the canonicalize_one_reloc routine.
1415 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1416 for the _bfd_mach_o_canonicalize_one_reloc field.
1417 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1418 res_base parameter. Use to check for corrupt pair relocs.
1419 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1421 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1423 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1426 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1427 enough data in the record before attempting to parse it.
1428 (_bfd_vms_slurp_eeom): Likewise.
1430 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1431 (image_set_ptr): Likewise.
1432 (alpha_vms_slurp_relocs): Likewise.
1434 (alpha_vms_object_p): Check for a truncated record.
1436 2017-07-24 Nick Clifton <nickc@redhat.com>
1439 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1440 an unrecognized reloc and sets the bfd_error value.
1441 * libbfd.h: Regenerate.
1442 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1444 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1445 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1446 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1447 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1448 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1450 2017-07-23 Alan Modra <amodra@gmail.com>
1452 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1455 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1458 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1459 reloc_class_ifunc for ifunc symbols.
1461 2017-07-19 Nick Clifton <nickc@redhat.com>
1464 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1465 correct magic bytes at the start, set the error to wrong format
1466 and clear the format selector before returning NULL.
1468 2017-07-19 Nick Clifton <nickc@redhat.com>
1471 * coff-rs6000.c (_bfd_strntol): New function.
1472 (_bfd_strntoll): New function.
1473 (GET_VALUE_IN_FIELD): New macro.
1474 (EQ_VALUE_IN_FIELD): new macro.
1475 (_bfd_xcoff_slurp_armap): Use new macros.
1476 (_bfd_xcoff_archive_p): Likewise.
1477 (_bfd_xcoff_read_ar_hdr): Likewise.
1478 (_bfd_xcoff_openr_next_archived_file): Likewise.
1479 (_bfd_xcoff_stat_arch_elt): Likewise.
1480 * coff64-rs6000.c (_bfd_strntol): New function.
1481 (_bfd_strntoll): New function.
1482 (GET_VALUE_IN_FIELD): New macro.
1483 (xcoff64_slurp_armap): Use new macros.
1485 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1486 John Eric Martin <John.Martin@emmicro-us.com>
1488 * bfd-in2.h: Regenerate.
1489 * libbfd.h: Regenerate.
1490 * elf32-arc.c (JLI): Define.
1491 * reloc.c: Add JLI relocations.
1493 2017-07-18 Nick Clifton <nickc@redhat.com>
1496 * coff-sh.c: Fix spelling typos.
1497 * compress.c: Likewise.
1498 * cpu-pdp11.c: Likewise.
1499 * ecofflink.c: Likewise.
1500 * elf-m10300.c: Likewise.
1502 * elf32-arm.c: Likewise.
1503 * elf32-m68k.c: Likewise.
1504 * elf32-nds32.c: Likewise.
1505 * elf32-ppc.c: Likewise.
1506 * elf32-sh.c: Likewise.
1507 * elf32-v850.c: Likewise.
1508 * elf64-ppc.c: Likewise.
1509 * elf64-x86-64.c: Likewise.
1510 * elflink.c: Likewise.
1511 * elfnn-aarch64.c: Likewise.
1512 * elfxx-mips.c: Likewise.
1514 * sunos.c: Likewise.
1515 * vms-alpha.c: Likewise.
1516 * xcofflink.c: Likewise.
1518 2017-07-18 Nick Clifton <nickc@redhat.com>
1521 * coffcode.h (handle_COMDAT): Replace abort with an error message
1524 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1527 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1530 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1532 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1534 2017-07-16 Alan Modra <amodra@gmail.com>
1536 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1537 __tls_index GOT entries when using __tls_get_addr_opt stub.
1538 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1540 2017-07-12 Alan Modra <amodra@gmail.com>
1542 * po/es.po: Update from translationproject.org/latest/bfd/.
1543 * po/fi.po: Likewise.
1544 * po/fr.po: Likewise.
1545 * po/id.po: Likewise.
1546 * po/ja.po: Likewise.
1547 * po/ro.po: Likewise.
1548 * po/ru.po: Likewise.
1549 * po/sr.po: Likewise.
1550 * po/sv.po: Likewise.
1551 * po/tr.po: Likewise.
1552 * po/uk.po: Likewise.
1553 * po/vi.po: Likewise.
1554 * po/zh_CN.po: Likewise.
1555 * po/hr.po: New file from translationproject.org.
1556 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1557 * configure: Regenerate.
1559 2017-07-12 Nick Clifton <nickc@redhat.com>
1561 Fix compile time warnings using gcc 7.1.1.
1562 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1564 (elf_xtensa_get_gotplt_section): Increase length of got_name
1566 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1567 default return of FALSE.
1568 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1569 default return of FALSE.
1571 2017-07-12 Alan Modra <amodra@gmail.com>
1573 * binary.c (binary_set_section_contents): Don't print filepos in
1575 (coff_write_object_contents): Cast size_t for error message.
1576 (coff_slurp_line_table): Don't use bfd_vma symndx.
1577 (coff_slurp_reloc_table): Remove unneeded cast.
1578 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1580 (find_abstract_instance_name): Likewise.
1581 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1582 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1583 (elf32_arm_check_relocs): Make r_symndx an int.
1584 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1586 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1588 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1590 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1591 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1592 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1593 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1594 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1595 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1596 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1597 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1598 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1599 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1600 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1601 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1602 and use %lu for error message.
1603 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1604 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1607 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1609 (elf32_arm_final_link_relocate): Likewise.
1610 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1611 * coffcode.h (styp_to_sec_flags): Likewise.
1612 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1613 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1614 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1615 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1616 (elf32_bfin_merge_private_bfd_data): Likewise.
1617 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1618 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1619 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1620 (i370_elf_relocate_section): Likewise.
1621 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1622 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1623 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1624 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1625 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1626 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1627 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1628 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1629 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1630 * ieee.c (ieee_write_id, read_id): Likewise.
1631 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1632 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1633 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1634 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1635 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1636 * stabs.c (_bfd_link_section_stabs): Likewise.
1638 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1640 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1641 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1642 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1643 * coff-sh.c (sh_relax_section): Likewise.
1644 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1645 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1646 * coffcode.h (coff_slurp_reloc_table): Likewise.
1647 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1648 (_bfd_coff_read_string_table): Likewise.
1649 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1650 * compress.c (bfd_get_full_section_contents): Likewise.
1651 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1652 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1653 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1654 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1655 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1656 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1657 (elf32_arm_write_section): Likewise.
1658 * elf32-bfin.c (bfin_relocate_section): Likewise.
1659 (bfinfdpic_relocate_section): Likewise.
1660 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1661 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1662 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1663 (elf_i386_relocate_section): Likewise.
1664 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1665 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1666 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1667 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1668 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1669 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1670 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1671 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1672 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1673 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1674 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1675 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1676 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1677 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1678 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1679 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1680 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1681 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1682 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1683 * elf32-sh.c (sh_elf_relax_section): Likewise.
1684 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1685 (sh_elf_relocate_section): Likewise.
1686 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1687 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1688 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1689 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1690 * elf32-v850.c (v850_elf_relax_section): Likewise.
1691 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1692 (elf_vax_relocate_section): Likewise.
1693 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1694 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1695 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1696 (do_fix_for_relocatable_link): Likewise.
1697 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1698 (elf64_alpha_relax_with_lituse): Likewise.
1699 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1700 (elf_hppa_final_link_relocate): Likewise.
1701 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1702 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1703 (elf64_vms_link_add_object_symbols): Likewise.
1704 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1705 (mmix_final_link_relocate): Likewise.
1706 * elf64-s390.c (invalid_tls_insn): Likewise.
1707 (elf_s390_relocate_section): Likewise.
1708 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1709 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1710 (elf_x86_64_relocate_section): Likewise.
1711 * elfcode.h (elf_slurp_symbol_table): Likewise.
1712 * elfcore.h (elf_core_file_p): Likewise.
1713 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1714 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1715 (elfNN_aarch64_relocate_section): Likewise.
1716 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1717 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1718 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1719 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1720 (_bfd_mips_elf_relocate_section): Likewise.
1721 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1722 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1723 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1724 * ieee.c (ieee_slurp_external_symbols): Likewise.
1725 * ihex.c (ihex_write_object_content): Likewise.
1726 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1727 * merge.c (_bfd_merged_section_offset): Likewise.
1728 * mmo.c (mmo_write_loc_chunk): Likewise.
1729 (mmo_write_object_contents): Likewise.
1730 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1731 * stabs.c (_bfd_link_section_stabs): Likewise.
1732 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1734 2017-07-11 Alan Modra <amodra@gmail.com>
1736 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1738 2017-07-11 Alan Modra <amodra@gmail.com>
1740 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1741 instruction" error using _bfd_error_handler, not einfo.
1743 2017-07-10 Nick Clifton <nickc@redhat.com>
1745 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1746 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1748 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1750 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1752 2017-07-07 Alan Modra <amodra@gmail.com>
1754 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1756 2017-07-07 Alan Modra <amodra@gmail.com>
1758 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1759 as long long. Move code replacing "ll" with "I64", and simplify.
1761 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1763 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1766 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1768 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1770 (line_info_add_file_name): Likewise.
1771 (decode_line_info): Likewise.
1773 2017-07-04 Tristan Gingold <gingold@adacore.com>
1775 * version.m4: Bump version to 2.29.51
1776 * configure: Regenerate.
1778 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1780 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1781 sanity check at the head of this function.
1783 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1785 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1786 dwarf_line_str_size.
1787 (struct attr_abbrev): Add field implicit_const.
1788 (dwarf_debug_sections): Add .debug_line_str.
1789 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1790 (dwarf_debug_section_assert): Add static assertion.
1791 (read_indirect_line_string): New.
1792 (read_abbrevs): Support DW_FORM_implicit_const.
1793 (is_str_attr): Support DW_FORM_line_strp.
1794 (read_attribute_value): Support DW_FORM_line_strp and
1795 DW_FORM_implicit_const.
1796 (read_attribute): Support DW_FORM_implicit_const.
1797 (line_info_add_include_dir, line_info_add_include_dir_stub):
1798 (line_info_add_file_name, read_formatted_entries): New.
1799 (decode_line_info, parse_comp_unit): Support DWARF 5.
1800 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1802 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1804 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1805 abort statement that was put for symbols that are not dynamic.
1807 2017-07-03 Tristan Gingold <gingold@adacore.com>
1809 * po/bfd.pot: Regenerate
1811 2017-07-03 Alan Modra <amodra@gmail.com>
1813 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1814 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1815 * elf.c (setup_group): Use "Lx" to print sh_size.
1816 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1817 unknown section type in hex.
1818 (copy_special_section_fields): Style fix.
1819 (bfd_section_from_shdr): Correct format for sh_link. Use a
1820 common error message for all the variants of unrecognized
1822 (assign_file_positions_for_load_sections): Use "Lx" for lma
1823 adjust error message.
1824 (assign_file_positions_for_non_load_sections): Formatting.
1825 (rewrite_elf_program_header): Formatting. Use "Lx" for
1826 bfd_vma values in error messages.
1827 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1828 ELF_R_SYM value to type expected by format.
1829 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1831 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1832 (elf_link_input_bfd): Use "Lx" for r_info.
1833 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1835 2017-07-03 Alan Modra <amodra@gmail.com>
1837 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1838 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1839 Microsoft C library variant of long long format specifier.
1840 (PRINT20): Cast value to bfd_uint64_t not long long.
1841 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1842 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1843 long long. Don't cast to bfd_vma.
1844 * elf32-score.c (score3_bfd_getl48): Likewise.
1845 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1847 2017-07-03 Alan Modra <amodra@gmail.com>
1849 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1851 (bfd_elf_print_symbol): Don't cast symbol->flags.
1852 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1853 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1854 _bfd_error_handler argument order.
1855 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1857 2017-07-03 Alan Modra <amodra@gmail.com>
1859 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1860 AC_TYPE_LONG_DOUBLE.
1861 * configure: Regenerate.
1862 * config.in: Regenerate.
1864 2017-06-29 Andrew Waterman <andrew@sifive.com>
1866 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1869 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1871 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1872 unless it is undefined weak.
1873 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1874 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1876 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1877 is not dynamic in PIC, abort.
1879 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1882 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1883 undefined weak symbols into dynamic.
1884 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1885 relocation for non-dynamic symbols.
1886 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1888 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1890 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1891 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1892 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1893 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1894 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1897 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1899 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1900 (elfcore_write_s390_gs_bc): Likewise.
1901 * elf.c (elfcore_grok_s390_gs_cb): New function.
1902 (elfcore_grok_s390_gs_bc): New function.
1903 (elfcore_grok_note): Call them.
1904 (elfcore_write_s390_gs_cb): New function.
1905 (elfcore_write_s390_gs_bc): New function.
1906 (elfcore_write_register_note): Call them.
1908 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1910 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1911 bfd_get_file_size. Check archive element size.
1912 (_bfd_generic_get_section_contents_in_window): Likewise.
1914 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1916 * bfd-in2.h: Regenerated.
1917 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1918 (bfd_get_file_size): Likewise.
1920 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1921 Matthew Fortune <matthew.fortune@imgtec.com>
1923 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1924 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1925 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1926 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1928 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1929 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1930 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1931 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1932 `bfd_mach_mips_interaptiv_mr2' entries.
1933 * bfd-in2.h: Regenerate.
1935 2017-06-27 Nick Clifton <nickc@redhat.com>
1937 * tekhex.c (pass_over): Revert accidental conversion of a local
1938 array to a static array.
1940 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1943 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1944 reloc addend if necessary. Adjust diff only if
1945 shrinked_insn_address < end_address.
1947 2017-06-27 Alan Modra <amodra@gmail.com>
1950 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1951 (_bfd_generic_get_section_contents_in_window): Likewise.
1953 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1955 * elfnn-riscv.c (perform_relocation): Support the new
1956 R_RISCV_32_PCREL relocation.
1957 (riscv_elf_relocate_section): Likewise.
1958 * elfxx-riscv.c (howto_table): Likewise.
1959 (riscv_reloc_map): Likewise.
1960 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1961 * libbfd.h: Regenerate.
1963 2017-06-27 Alan Modra <amodra@gmail.com>
1966 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1967 Use unsigned file pointer type, and remove cast.
1968 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1969 Add "count", not "sz".
1971 2017-06-26 Pedro Alves <palves@redhat.com>
1974 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1977 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1980 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1983 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1985 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1986 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1987 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1988 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1989 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1991 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1994 * compress.c (bfd_get_full_section_contents): Don't check the
1996 * libbfd.c (_bfd_generic_get_section_contents): Check for and
1997 reject a section whose size + offset is greater than the size
1999 (_bfd_generic_get_section_contents_in_window): Likewise.
2001 2017-06-26 Nick Clifton <nickc@redhat.com>
2004 * tekhex.c (getvalue): Check for the source pointer exceeding the
2005 end pointer before the first byte is read.
2007 2017-06-26 Nick Clifton <nickc@redhat.com>
2010 * opncls.c (get_build_id): Check that the section is big enough
2011 to contain the whole note.
2012 * compress.c (bfd_get_full_section_contents): Check for and reject
2013 a section whose size is greater than the size of the entire file.
2014 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2015 contain a notes section.
2017 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2019 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2021 (elf_s390_modify_segment_map): Likewise.
2022 (bfd_elf_s390_set_options): Lisewise.
2024 2017-06-26 Alan Modra <amodra@gmail.com>
2026 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2028 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2029 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2030 .preinit_array on --just-syms bfds.
2031 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2032 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2033 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2035 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2037 * elf.c (find_link): Bounds check "hint".
2039 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2041 * elf32-arm.c (using_thumb_only): Update list of architectures in
2042 BFD_ASSERT for which the logic is valid.
2043 (using_thumb2_bl): Likewise.
2044 (using_thumb2): Likewise and return true for ARMv8-R.
2045 (arch_has_arm_nop): Likewise.
2046 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2047 merging logic. Update commentis for value 15 of v8m_baseline,
2048 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2049 merging of value 15 of Tag_CPU_arch.
2051 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2053 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2054 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2055 * bfd-in2.h: Regenerate.
2057 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2059 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2060 the error_alignment label forward. Properly align program
2061 property note section.
2063 2017-06-22 Eric Christopher <echristo@gmail.com>
2065 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2066 abs to fix a truncation warning.
2068 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2071 local undefined weak symbol to 0.
2072 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2074 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2076 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2077 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2078 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2079 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2080 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2081 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2082 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2083 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2085 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2087 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2088 (elf_i386_lazy_ibt_plt_entry): Likewise.
2089 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2090 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2091 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2092 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2093 (elf_i386_lazy_plt_layout): Likewise.
2094 (elf_i386_non_lazy_plt_layout): Likewise.
2095 (elf_i386_link_hash_entry): Add plt_second.
2096 (elf_i386_link_hash_table): Add plt_second and
2097 plt_second_eh_frame.
2098 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2099 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2100 the second PLT. Check the second PLT.
2101 (elf_i386_relocate_section): Use the second PLT to resolve
2102 PLT reference if needed.
2103 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2105 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2106 second PLT. Generate unwind info for the second PLT.
2107 (elf_i386_plt_type): Add plt_second.
2108 (elf_i386_get_synthetic_symtab): Support the second PLT.
2109 (elf_i386_parse_gnu_properties): Support
2110 GNU_PROPERTY_X86_FEATURE_1_AND.
2111 (elf_i386_merge_gnu_properties): Support
2112 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2113 on GNU_PROPERTY_X86_FEATURE_1_IBT
2114 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2115 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2116 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2117 is set on all relocatable inputs.
2118 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2119 (elf_x32_lazy_ibt_plt_entry): Likewise.
2120 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2121 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2122 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2123 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2124 (elf_x86_64_lazy_ibt_plt): Likewise.
2125 (elf_x32_lazy_ibt_plt): Likewise.
2126 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2127 (elf_x32_non_lazy_ibt_plt): Likewise.
2128 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2129 (elf_x86_64_parse_gnu_properties): Support
2130 GNU_PROPERTY_X86_FEATURE_1_AND.
2131 (elf_x86_64_merge_gnu_properties): Support
2132 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2133 on GNU_PROPERTY_X86_FEATURE_1_IBT
2134 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2135 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2136 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2137 is set on all relocatable inputs.
2139 2017-06-22 Nick Clifton <nickc@redhat.com>
2142 * som.c (setup_sections): NUL terminate the space_strings buffer.
2143 Check that the space.name field does not index beyond the end of
2144 the space_strings buffer.
2146 2017-06-21 Nick Clifton <nickc@redhat.com>
2149 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2151 2017-06-21 Nick Clifton <nickc@redhat.com>
2154 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2155 type of the size parameter.
2156 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2157 length of the counted string.
2158 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2159 (_bfd_vms_save_counted_string): Likewise.
2160 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2161 _bfd_vms_save_counted_string.
2162 (_bfd_vms_slurp_ehdr): Likewise.
2163 (_bfd_vms_slurp_egsd): Likewise.
2164 (Parse_module): Likewise.
2166 2017-06-21 Alan Modra <amodra@gmail.com>
2168 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2169 calls before tocsave calls.
2170 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2173 2017-06-21 Nick Clifton <nickc@redhat.com>
2176 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2177 bfd_get_full_section_contents returns no contents.
2179 2017-06-21 Nick Clifton <nickc@redhat.com>
2182 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2185 2017-06-21 Nick Clifton <nickc@redhat.com>
2188 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2190 (image_set_ptr): Likewise.
2191 (alpha_vms_fix_sec_rel): Likewise.
2192 (alpha_vms_slurp_relocs): Likewise.
2194 2017-06-21 Nick Clifton <nickc@redhat.com>
2197 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2199 (ieee_archive_p): Likewise.
2200 (ieee_object_p): Likewise.
2202 2017-06-21 Nick Clifton <nickc@redhat.com>
2205 * elf.c (setup_group): Zero the group section pointer list after
2206 allocation so that loops can be caught. Check for NULL pointers
2207 when processing a group list.
2209 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2211 * elf-s390.h: New file.
2212 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2214 (elf_s390_additional_program_headers): New function.
2215 (elf_s390_modify_segment_map): New function.
2216 (bfd_elf_s390_set_options): New function.
2217 (elf_backend_additional_program_headers)
2218 (elf_backend_modify_segment_map): Add macro definitions.
2220 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2224 the DYNAMIC bit instead of bfd_count_sections.
2226 2017-06-19 Nick Clifton <nickc@redhat.com>
2229 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2231 (evax_bfd_print_eeom): Likewise.
2232 (evax_bfd_print_egsd): Check for an overlarge record length.
2233 (evax_bfd_print_etir): Likewise.
2235 2017-06-19 Nick Clifton <nickc@redhat.com>
2238 * libieee.h (struct common_header_type): Add end_p field.
2239 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2241 (read_id): Check for a length that exceeds the remaining bytes in
2243 (ieee_seek): Initialise end_p.
2244 (ieee_archive_p): Likewise.
2245 (ieee_object_p): Likewise.
2247 2017-06-19 Nick Clifton <nickc@redhat.com>
2250 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2251 before reading the EIHS structure entries.
2253 2017-06-19 Nick Clifton <nickc@redhat.com>
2256 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2257 gsd_size. Check that there are enough bytes remaining to read the
2258 type and size of the next egsd. Check that the size of the egsd
2259 does not exceed the size of the record.
2261 2017-06-19 Alan Modra <amodra@gmail.com>
2263 * config.bfd: Correct targ_underscore for cris.
2265 2017-06-18 Alan Modra <amodra@gmail.com>
2267 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2268 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2270 2017-06-16 Nick Clifton <nickc@redhat.com>
2272 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2273 bucketlist is empty because there are no symbols to add to the
2276 2017-06-16 Alan Modra <amodra@gmail.com>
2282 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2283 (BFD_JUMP_TABLE_LINK): Likewise.
2284 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2285 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2286 (bfd_elf_define_start_stop): New function.
2287 * linker.c (bfd_generic_define_start_stop): New function.
2288 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2290 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2291 * aout-target.h (MY_bfd_define_start_stop): Define.
2292 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2293 * binary.c (binary_bfd_define_start_stop): Define.
2294 * bout.c (b_out_bfd_define_start_stop): Define.
2295 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2296 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2297 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2298 * coffcode.h (coff_bfd_define_start_stop): Define.
2299 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2300 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2301 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2302 * ieee.c (ieee_bfd_define_start_stop): Define.
2303 * ihex.c (ihex_bfd_define_start_stop): Define.
2304 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2305 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2306 * mmo.c (mmo_bfd_define_start_stop): Define.
2307 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2308 * oasys.c (oasys_bfd_define_start_stop): Define.
2309 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2310 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2311 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2312 * som.c (som_bfd_define_start_stop): Define.
2313 * srec.c (srec_bfd_define_start_stop): Define.
2314 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2315 * versados.c (versados_bfd_define_start_stop): Define.
2316 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2317 (alpha_vms_bfd_define_start_stop): Define.
2318 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2319 * bfd-in2.h: Regenerate.
2320 * libbfd.h: Regenerate.
2322 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2324 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2325 SYMBOL_REFERENCES_LOCAL.
2327 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2330 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2331 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2332 runtime for if there needs copy relocation elimination.
2333 (need_copy_relocation_p): New function. Return true for symbol with
2334 pc-relative references and if it's against read-only sections.
2335 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2336 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2337 that are related with accessing external objects.
2338 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2339 in elfNN_aarch64_check_relocs.
2341 2017-06-15 Nick Clifton <nickc@redhat.com>
2344 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2347 (ieee_archive_p): Likewise.
2349 2017-06-15 Nick Clifton <nickc@redhat.com>
2352 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2354 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2356 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2357 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2358 keep both windowed and call0 ABI PLT definitions.
2359 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2360 elf_xtensa_*_plt_entry endex.
2361 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2363 2017-06-14 Nick Clifton <nickc@redhat.com>
2366 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2369 2017-06-14 Nick Clifton <nickc@redhat.com>
2372 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2373 maximum value for the ascic pointer. Check that name processing
2374 does not read beyond this value.
2375 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2378 2017-06-14 Nick Clifton <nickc@redhat.com>
2381 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2382 (process_otr): Check for an invalid offset in the otr structure.
2384 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2386 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2388 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2394 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2395 vtable field to a union.
2396 (_bfd_elf_is_start_stop): Removed.
2397 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2398 __start_SECNAME and __stop_SECNAME symbols.
2399 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2400 * elflink.c (_bfd_elf_is_start_stop): Removed.
2401 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2402 _bfd_elf_is_start_stop.
2403 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2404 __stop_SECNAME symbols. Updated.
2405 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2406 (bfd_elf_gc_record_vtinherit): Likewise.
2407 (bfd_elf_gc_record_vtentry): Likewise.
2409 2017-06-13 Nick Clifton <nickc@redhat.com>
2412 * elflink.c (elf_link_adjust_relocs): Generate an error when
2413 encountering a reloc against a symbol removed by garbage
2416 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2418 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2419 to merge_gnu_properties.
2420 * elf-properties.c (elf_merge_gnu_properties): Add struct
2421 bfd_link_info * and pass it to merge_gnu_properties.
2422 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2423 and pass it to elf_merge_gnu_properties.
2424 (_bfd_elf_link_setup_gnu_properties): Pass info to
2425 elf_merge_gnu_property_list.
2426 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2428 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2430 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2433 * binary.c (binary_set_section_contents): Scale lma by octets
2434 per byte to set filepos.
2436 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2438 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2441 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2443 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2446 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2448 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2449 patched section contents for TLS IE reloc.
2450 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2452 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2454 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2455 RELOC_FOR_GLOBAL_SYMBOL macro.
2457 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2459 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2462 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2464 * config/tc-arc.c (md_undefined_symbol): Changed.
2465 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2467 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2469 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2472 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2474 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2475 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2477 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2479 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2482 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2484 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2485 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2486 is non-zero. Add clarifying comments.
2488 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2490 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2491 name. Use local IFUNC symbol name string to report unsupported
2492 non-PIC call to IFUNC function.
2493 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2494 when generating R_386_IRELATIVE relocation.
2495 (elf_i386_finish_dynamic_symbol): Likewise.
2496 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2498 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2499 when generating R_X86_64_IRELATIVE relocation.
2500 (elf_x86_64_finish_dynamic_symbol): Likewise.
2502 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2504 * elf.c (setup_group): Make sure BFD sections are created for all
2505 group sections in the input file when processing SHF_GROUP
2507 (bfd_section_from_shdr): Avoid duplicating logic already
2508 implemented in `setup_group'.
2510 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2513 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2514 if the hint address is zero.
2516 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2519 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2520 ELF_COMMON_DEF_P for common symbols.
2522 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2524 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2525 SEC_GROUP sections as SEC_EXCLUDE.
2526 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2527 (assign_section_numbers): Use resolve_section_groups flag instead
2528 of relocatable link type.
2529 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2530 flag instead of checking the final_link flag for part of the
2531 checks in here. Fix white space as a result.
2532 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2533 instead of relocatable link type.
2534 (bfd_elf_final_link): Likewise.
2536 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2538 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2540 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2541 (s3_bfd_score_elf_check_relocs): Likewise.
2542 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2543 (score_elf_final_link_relocate): Likewise.
2544 (s7_bfd_score_elf_check_relocs): Likewise.
2546 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2548 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2551 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2553 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2554 from `reloc_count' rather than decrementing it.
2555 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2556 `reloc_count' by `int_rels_per_ext_rel'.
2557 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2558 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2559 entry determination.
2560 (s3_bfd_score_elf_check_relocs): Likewise.
2561 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2562 (s7_bfd_score_elf_relocate_section): Likewise.
2563 (s7_bfd_score_elf_check_relocs): Likewise.
2564 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2565 prototype and function.
2566 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2567 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2568 triple rather than once the sum of REL and RELA relocation entry
2570 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2571 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2572 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2573 storage allocation size determination.
2574 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2575 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2576 by `int_rels_per_ext_rel' for last relocation entry
2578 (bfd_elf_final_link): Do not multiply `reloc_count' by
2579 `int_rels_per_ext_rel' for internal relocation storage
2580 allocation size determination.
2581 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2582 `int_rels_per_ext_rel' for last relocation entry determination.
2583 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2584 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2585 (_bfd_mips_elf_relocate_section): Likewise.
2587 2017-06-05 Alan Modra <amodra@gmail.com>
2590 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2592 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2594 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2595 determine structure sizes.
2596 (elfcore_grok_freebsd_prstatus): Likewise.
2598 2017-06-01 Alan Modra <amodra@gmail.com>
2600 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2601 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2603 (is_elfv2_localentry0): New function.
2604 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2605 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2606 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2607 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2608 optimized localentry:0 stubs.
2609 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2610 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2612 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2614 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2616 2017-05-30 Casey Smith <clegg89@gmail.com>
2619 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2620 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2622 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2624 * cpu-arc.c (arc_compatible): New function.
2626 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2628 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2630 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2633 * bfdio.c (bfd_get_file_size): New function.
2634 * bfd-in2.h: Regenerated.
2636 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2638 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2641 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2643 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2644 dynobj instead of htab->elf.dynobj.
2646 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2648 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2650 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2651 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2652 actual number of internal relocations retrieved. Adjust
2653 function description.
2654 (bfd_elf64_canonicalize_reloc): Remove macro.
2655 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2657 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2659 * archures.c (bfd_mach_sparc_v9m8): Define.
2660 (bfd_mach_sparc_v8plusm8): Likewise.
2661 (bfd_mach_sparc_v9_p): Adjust to M8.
2662 (bfd_mach_sparc_64bit_p): Likewise.
2663 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2664 bfd_mach_sparc_v8plusm8.
2665 * bfd-in2.h: Regenerated.
2666 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2668 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2669 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2670 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2672 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2673 bfd_mach_sparc_v8plusm8.
2675 2017-05-19 Alan Modra <amodra@gmail.com>
2677 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2678 debug and special sections when no non-note alloc sections in an
2681 2017-05-18 Alan Modra <amodra@gmail.com>
2683 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2684 * elf-m10300.c: Likewise.
2686 * elf32-arc.c: Likewise.
2687 * elf32-bfin.c: Likewise.
2688 * elf32-m68k.c: Likewise.
2689 * elf32-nds32.c: Likewise.
2690 * elf32-tilepro.c: Likewise.
2691 * elflink.c: Likewise.
2692 * elfnn-aarch64.c: Likewise.
2693 * elfnn-riscv.c: Likewise.
2694 * elfxx-tilegx.c: Likewise.
2695 * mach-o.c: Likewise.
2696 * peXXigen.c: Likewise.
2697 * vms-alpha.c: Likewise.
2698 * vms-lib.c: Likewise.
2700 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2703 * elflink.c (elf_gc_mark_debug_section): New function.
2704 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2705 referenced by kept debug sections.
2707 2017-05-16 Alan Modra <amodra@gmail.com>
2709 * elf-m10300.c: Rename occurrences of non_ir_ref.
2710 * elf32-arm.c: Likewise.
2711 * elf32-bfin.c: Likewise.
2712 * elf32-cr16.c: Likewise.
2713 * elf32-cris.c: Likewise.
2714 * elf32-d10v.c: Likewise.
2715 * elf32-dlx.c: Likewise.
2716 * elf32-fr30.c: Likewise.
2717 * elf32-frv.c: Likewise.
2718 * elf32-hppa.c: Likewise.
2719 * elf32-i370.c: Likewise.
2720 * elf32-i386.c: Likewise.
2721 * elf32-iq2000.c: Likewise.
2722 * elf32-lm32.c: Likewise.
2723 * elf32-m32c.c: Likewise.
2724 * elf32-m32r.c: Likewise.
2725 * elf32-m68hc1x.c: Likewise.
2726 * elf32-m68k.c: Likewise.
2727 * elf32-mcore.c: Likewise.
2728 * elf32-metag.c: Likewise.
2729 * elf32-microblaze.c: Likewise.
2730 * elf32-moxie.c: Likewise.
2731 * elf32-msp430.c: Likewise.
2732 * elf32-mt.c: Likewise.
2733 * elf32-nios2.c: Likewise.
2734 * elf32-or1k.c: Likewise.
2735 * elf32-ppc.c: Likewise.
2736 * elf32-rl78.c: Likewise.
2737 * elf32-s390.c: Likewise.
2738 * elf32-score.c: Likewise.
2739 * elf32-score7.c: Likewise.
2740 * elf32-sh.c: Likewise.
2741 * elf32-tic6x.c: Likewise.
2742 * elf32-tilepro.c: Likewise.
2743 * elf32-v850.c: Likewise.
2744 * elf32-vax.c: Likewise.
2745 * elf32-xstormy16.c: Likewise.
2746 * elf32-xtensa.c: Likewise.
2747 * elf64-alpha.c: Likewise.
2748 * elf64-hppa.c: Likewise.
2749 * elf64-ia64-vms.c: Likewise.
2750 * elf64-mmix.c: Likewise.
2751 * elf64-ppc.c: Likewise.
2752 * elf64-s390.c: Likewise.
2753 * elf64-sh64.c: Likewise.
2754 * elf64-x86-64.c: Likewise.
2755 * elflink.c: Likewise.
2756 * elfnn-aarch64.c: Likewise.
2757 * elfnn-ia64.c: Likewise.
2758 * elfnn-riscv.c: Likewise.
2759 * elfxx-mips.c: Likewise.
2760 * elfxx-sparc.c: Likewise.
2761 * elfxx-tilegx.c: Likewise.
2762 * linker.c: Likewise.
2764 2017-05-16 Alan Modra <amodra@gmail.com>
2766 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2767 * elflink.c (elf_link_add_object_symbols): Update to use
2769 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2771 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2773 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2775 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2777 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2779 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2780 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2782 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2784 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2786 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2788 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2789 to plt_second/plt_second_eh_frame.
2790 (elf_x86_64_link_hash_newfunc): Updated.
2791 (elf_x86_64_allocate_dynrelocs): Likewise.
2792 (elf_x86_64_size_dynamic_sections): Likewise.
2793 (elf_x86_64_relocate_section): Likewise.
2794 (elf_x86_64_finish_dynamic_symbol): Likewise.
2795 (elf_x86_64_finish_dynamic_sections): Likewise.
2796 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2797 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2799 (elf_backend_setup_gnu_properties): Updated. Create the
2800 .plt.sec section instead of the .plt.sec section.
2802 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2804 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2805 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2806 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2808 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2810 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2811 (bfd_elf64_set_reloc): Define.
2812 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2814 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2816 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2817 (struct bfd_target): New field _bfd_set_reloc.
2818 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2819 * reloc.c (_bfd_generic_set_reloc): New function.
2820 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2821 * nlm-target.h (nlm_set_reloc): Likewise.
2822 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2823 * aout-tic30.c (MY_set_reloc): Likewise.
2824 * aout-target.h (MY_set_reloc): Likewise.
2825 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2826 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2827 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2828 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2829 * aout-adobe.c (aout_32_set_reloc): Likewise.
2830 * bout.c (b_out_set_reloc): Likewise.
2831 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2832 * i386os9k.c (aout_32_set_reloc): Likewise.
2833 * ieee.c (ieee_set_reloc): Likewise.
2834 * oasys.c (oasys_set_reloc): Likewise.
2835 * som.c (som_set_reloc): Likewise.
2836 * versados.c (versados_set_reloc): Likewise.
2837 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2838 _bfd_generic_set_reloc.
2839 (rs6000_xcoff64_aix_vec): LIkewise.
2840 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2841 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2842 * i386msdos.c (msdos_set_reloc): Define to
2843 _bfd_norelocs_set_reloc.
2844 * elfcode.h (elf_set_reloc): Define.
2845 * bfd-in2.h: Regenerated.
2847 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2850 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2851 for IFUNC function address.
2853 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2855 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2856 (CONFLICT_LIST): Likewise.
2857 (opcode/arc-attrs.h): Include.
2858 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2859 (arc_extract_features): New file.
2860 (arc_stralloc): Likewise.
2861 (arc_elf_merge_attributes): Likewise.
2862 (arc_elf_merge_private_bfd_data): Use object attributes.
2863 (bfd_arc_get_mach_from_attributes): New function.
2864 (arc_elf_object_p): Use object attributes.
2865 (arc_elf_final_write_processing): Likewise.
2866 (elf32_arc_obj_attrs_arg_type): New function.
2867 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2868 (elf32_arc_section_from_shdr): Likewise.
2869 (elf_backend_obj_attrs_vendor): Define.
2870 (elf_backend_obj_attrs_section): Likewise.
2871 (elf_backend_obj_attrs_arg_type): Likewise.
2872 (elf_backend_obj_attrs_section_type): Likewise.
2873 (elf_backend_obj_attrs_handle_unknown): Likewise.
2874 (elf_backend_section_from_shdr): Likewise.
2876 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2879 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2880 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2881 and the destination is a Thumb symbol.
2883 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2885 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2886 initializer to silence GCC 4.2.
2887 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2889 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2891 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2892 (LAZY_PLT_ENTRY_SIZE): This.
2893 (NON_LAZY_PLT_ENTRY_SIZE): New.
2894 (elf_x86_64_plt0_entry): Renamed to ...
2895 (elf_x86_64_lazy_plt0_entry): This.
2896 (elf_x86_64_plt_entry): Renamed to ...
2897 (elf_x86_64_lazy_plt_entry): This.
2898 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2899 (elf_x86_64_lazy_bnd_plt0_entry): This.
2900 (elf_x86_64_legacy_plt_entry): Removed.
2901 (elf_x86_64_bnd_plt_entry): Renamed to ...
2902 (elf_x86_64_lazy_bnd_plt_entry): This.
2903 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2904 (elf_x86_64_non_lazy_plt_entry): This.
2905 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2906 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2907 (elf_x86_64_eh_frame_plt): Renamed to ...
2908 (elf_x86_64_eh_frame_lazy_plt): This.
2909 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2910 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2911 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2912 (elf_x86_64_eh_frame_non_lazy_plt): This.
2913 (elf_x86_64_lazy_plt_layout): New.
2914 (elf_x86_64_non_lazy_plt_layout): Likewise.
2915 (elf_x86_64_plt_layout): Likewise.
2916 (elf_x86_64_backend_data): Remove PLT layout information. Add
2917 os for target system.
2918 (GET_PLT_ENTRY_SIZE): Removed.
2919 (elf_x86_64_lazy_plt): New.
2920 (elf_x86_64_non_lazy_plt): Likewise.
2921 (elf_x86_64_lazy_bnd_plt): Likewise.
2922 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2923 (elf_x86-64_arch_bed): Updated.
2924 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2925 (elf_x86_64_create_dynamic_sections): Removed.
2926 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2927 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2928 (elf_x86-64_adjust_dynamic_symbol): Updated.
2929 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2930 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2931 size for PLT0 if there is no PLT0. Get plt_entry_size from
2932 non_lazy_plt for non-lazy PLT entries.
2933 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2934 from non_lazy_plt for non-lazy PLT entries.
2935 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2936 if there is no PLT0.
2937 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2938 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2939 entries with non-lazy PLT layout. Don't fill the second and third
2940 slots in the PLT entry if there is no PLT0.
2941 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2942 if there is no PLT0. Set sh_entsize on the .plt.got section.
2943 (compare_relocs): New.
2944 (elf_x86_64_plt_type): Likewise.
2945 (elf_x86_64_plt): Likewise.
2946 (elf_x86_64_nacl_plt): New. Forward declaration.
2947 (elf_x86_64_get_plt_sym_val): Removed.
2948 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2949 against all dynamic relocations.
2950 (elf_x86_64_link_setup_gnu_properties): New function.
2951 (elf_backend_create_dynamic_sections): Updated.
2952 (elf_backend_setup_gnu_properties): New.
2953 (elf_x86_64_nacl_plt): New.
2954 (elf_x86_64_nacl_arch_bed): Updated.
2956 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2958 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2959 (LAZY_PLT_ENTRY_SIZE): This.
2960 (NON_LAZY_PLT_ENTRY_SIZE): New.
2961 (elf_i386_plt0_entry): Renamed to ...
2962 (elf_i386_lazy_plt0_entry): This.
2963 (elf_i386_plt_entry): Renamed to ...
2964 (elf_i386_lazy_plt_entry): This.
2965 (elf_i386_pic_plt0_entry): Renamed to ...
2966 (elf_i386_pic_lazy_plt0_entry): This.
2967 (elf_i386_pic_plt_entry): Renamed to ...
2968 (elf_i386_pic_lazy_plt_entry): This.
2969 (elf_i386_got_plt_entry): Renamed to ...
2970 (elf_i386_non_lazy_plt_entry): This.
2971 (elf_i386_pic_got_plt_entry): Renamed to ...
2972 (elf_i386_pic_non_lazy_plt_entry): This.
2973 (elf_i386_eh_frame_plt): Renamed to ...
2974 (elf_i386_eh_frame_lazy_plt): This.
2975 (elf_i386_eh_frame_plt_got): Renamed to ...
2976 (elf_i386_eh_frame_non_lazy_plt): This.
2977 (elf_i386_plt_layout): Renamed to ...
2978 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2979 eh_frame_plt_got_size.
2980 (elf_i386_non_lazy_plt_layout): New.
2981 (elf_i386_plt_layout): Likewise.
2982 (elf_i386_non_lazy_plt): Likewise.
2983 (GET_PLT_ENTRY_SIZE): Removed.
2984 (elf_i386_plt): Renamed to ...
2985 (elf_i386_lazy_plt): This.
2986 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2987 (elf_i386_arch_bed): Updated.
2988 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2989 (elf_i386_create_dynamic_sections): Removed.
2990 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2991 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2992 (elf_i386_adjust_dynamic_symbol): Updated.
2993 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2994 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2995 size for PLT0 if there is no PLT0.
2996 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2997 output section is discarded only if GOT isn't empty.
2998 (elf_i386_relocate_section): Updated. Properly get PLT index
2999 if there is no PLT0.
3000 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3001 second and third slots in the PLT entry if there is no PLT0.
3002 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3003 if there is no PLT0. Set sh_entsize on the .plt.got section.
3004 (elf_i386_nacl_plt): Forward declaration.
3005 (elf_i386_get_plt_sym_val): Removed.
3006 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3007 against all dynamic relocations.
3008 (elf_i386_link_setup_gnu_properties): New function.
3009 (elf_backend_create_dynamic_sections): Updated.
3010 (elf_backend_setup_gnu_properties): New.
3011 (elf_i386_nacl_plt): Updated.
3012 (elf_i386_nacl_arch_bed): Likewise.
3013 (elf_i386_vxworks_arch_bed): Likewise.
3015 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3017 * elflink.c (elf_output_implib): Remove executable flag from import
3019 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3020 library is a relocatable object file.
3022 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3025 * elf32-avr.c (avr_should_move_sym): New function.
3026 (avr_should_reduce_sym_size): Likewise.
3027 (avr_should_increase_sym_size): Likewise.
3028 (elf32_avr_relax_delete_bytes): Adjust symbol values
3029 and sizes by calling new functions.
3031 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3033 * config.bfd (riscv32-*): Enable rv64.
3035 2017-05-02 Alan Modra <amodra@gmail.com>
3038 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3039 rather than h->root.type == bfd_link_hash_new.
3040 (bfd_elf_record_link_assignment): Similarly, call
3041 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3043 2017-04-29 Alan Modra <amodra@gmail.com>
3046 * reloc.c (reloc_offset_in_range): New function.
3047 (bfd_perform_relocation, bfd_install_relocation): Use it.
3048 (_bfd_final_link_relocate): Likewise.
3050 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3052 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3053 before using .plt.got.
3054 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3056 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3058 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3059 instead of "+=" to update 0.
3061 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3063 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3064 .plt.got section here.
3065 (elf_i386_check_relocs): Don't create the .plt.got section.
3066 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3067 the .plt.got and .plt.bnd sections here.
3068 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3071 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3073 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3075 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3076 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3077 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3078 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3081 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3083 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3085 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3086 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3087 the first relocatable ELF input with GNU properties.
3089 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3091 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3092 VxWorks for non-PIC.
3094 2017-04-27 Alan Modra <amodra@gmail.com>
3096 * elf-bfd.h (struct elf_backend_data): Make asection param of
3097 elf_backend_eh_frame_address_size const.
3098 (_bfd_elf_eh_frame_address_size): Likewise.
3099 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3100 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3101 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3102 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3103 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3104 (next_cie_fde_offset): Constify params.
3105 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3107 2017-04-27 Alan Modra <amodra@gmail.com>
3109 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3110 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3111 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3113 (offset_adjust): New function.
3114 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3115 (adjust_eh_frame_local_symbols): Likewise.
3116 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3117 after changing anything. Return true if anything changed.
3118 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3119 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3121 2017-04-27 Alan Modra <amodra@gmail.com>
3123 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3126 2017-04-27 Alan Modra <amodra@gmail.com>
3128 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3129 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3130 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3131 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3132 for undef and undefweak dyn_relocs.
3133 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3134 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3135 (allocate_got, allocate_dynrelocs): Likewise.
3136 (ppc64_elf_relocate_section): Likewise.
3138 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3140 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3141 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3142 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3143 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3145 2017-04-26 Nick Clifton <nickc@redhat.com>
3148 * reloc.c (bfd_perform_relocation): Check for a negative address
3151 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3154 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3156 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3157 (elf_backend_always_renumber_dynsyms): Define.
3158 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3159 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3160 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3161 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3163 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3165 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3167 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3168 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3169 sections have been created.
3171 2017-04-26 Nick Clifton <nickc@redhat.com>
3174 * compress.c (bfd_init_section_compress_status): Check the return
3175 value from bfd_malloc.
3177 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3179 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3180 no_finish_dynamic_symbol.
3181 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3183 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3184 weak symbol, don't make it dynamic.
3185 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3186 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3187 relocation for GOT reference.
3188 (elf_x86_64_finish_dynamic_symbol): Abort if
3189 no_finish_dynamic_symbol isn't 0.
3191 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3194 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3195 undefined weak symbol, don't make it dynamic.
3196 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3197 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3198 relocation for R_386_GOT32.
3200 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3203 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3205 2017-04-23 Alan Modra <amodra@gmail.com>
3208 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3209 * elf.c (lcomm_sym): New.
3210 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3211 * bfd-in2.h: Regenerate.
3213 2017-04-23 Alan Modra <amodra@gmail.com>
3216 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3217 parameters and comment.
3218 (_bfd_elf_get_reloc_section): Delete.
3219 (_bfd_elf_plt_get_reloc_section): Declare.
3220 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3221 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3223 (_bfd_elf_get_reloc_section): ..here. Delete.
3224 (assign_section_numbers): Call elf_get_reloc_section.
3225 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3226 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3228 2017-04-23 Alan Modra <amodra@gmail.com>
3231 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3234 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3237 * elf32-i386.c (elf_i386_link_hash_entry): Add
3238 no_finish_dynamic_symbol.
3239 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3240 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3241 symbol, don't make it dynamic in PIE.
3242 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3243 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3244 relocation for R_386_GOT32
3245 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3248 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3252 * elflink.c (elf_link_add_object_symbols): Require
3253 --no-dynamic-linker with -E/--dynamic-list when creating
3256 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3258 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3261 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3263 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3264 dynamic symbol sorting.
3266 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3269 * elflink.c (elf_link_add_object_symbols): Preserve
3270 dynamic_ref_after_ir_def when restoring the symbol table for
3271 unneeded dynamic object.
3273 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3276 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3277 on on undefined IFUNC symbol in the second PLT.
3279 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3281 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3283 2017-04-19 Alan Modra <amodra@gmail.com>
3285 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3286 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3287 * elf32-ppc.c:Formatting.
3288 (ensure_undefweak_dynamic): Don't make dynamic when
3289 info->dynamic_undefined_weak is zero.
3290 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3291 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3292 not default visibility. Discard undef and undefweak
3294 (ppc_elf_relocate_section): Adjust to suit.
3295 * elf64-ppc.c: Formatting.
3296 (ensure_undefweak_dynamic): Don't make dynamic when
3297 info->dynamic_undefined_weak is zero.
3298 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3299 info->dynamic_undefined_weak. Discard them earlier.
3301 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3304 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3305 before generating the version definition section.
3307 2017-04-17 Alan Modra <amodra@gmail.com>
3309 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3310 state when a regular object file defines a symbol with
3311 incompatible type to that defined by an earlier shared lib.
3313 2017-04-13 Alan Modra <amodra@gmail.com>
3315 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3317 * elf32-arm.c: Likewise.
3318 * elf32-i386.c: Likewise.
3319 * elf32-mep.c: Likewise.
3320 * elf64-ia64-vms.c: Likewise.
3321 * elf64-x86-64.c: Likewise.
3322 * elflink.c: Likewise.
3323 * elfnn-ia64.c: Likewise.
3324 * elfxx-mips.c: Likewise.
3326 2017-04-13 Alan Modra <amodra@gmail.com>
3328 * aoutx.h: Use %B and %A in error messages throughout file.
3329 * aout-cris.c: Likewise.
3330 * archive.c: Likewise.
3331 * binary.c: Likewise.
3332 * coff-rs6000.c: Likewise.
3333 * coff-tic4x.c: Likewise.
3334 * coffcode.h: Likewise.
3335 * coffgen.c: Likewise.
3336 * cofflink.c: Likewise.
3337 * coffswap.h: Likewise.
3338 * cpu-arm.c: Likewise.
3339 * elf-eh-frame.c: Likewise.
3340 * elf-m10300.c: Likewise.
3342 * elf32-arc.c: Likewise.
3343 * elf32-arm.c: Likewise.
3344 * elf32-bfin.c: Likewise.
3345 * elf32-frv.c: Likewise.
3346 * elf32-iq2000.c: Likewise.
3347 * elf32-m32c.c: Likewise.
3348 * elf32-microblaze.c: Likewise.
3349 * elf32-nds32.c: Likewise.
3350 * elf32-rl78.c: Likewise.
3351 * elf32-rx.c: Likewise.
3352 * elf32-score.c: Likewise.
3353 * elf32-score7.c: Likewise.
3354 * elf32-sh64.c: Likewise.
3355 * elf32-v850.c: Likewise.
3356 * elf32-vax.c: Likewise.
3357 * elf32-visium.c: Likewise.
3358 * elf64-ia64-vms.c: Likewise.
3359 * elf64-mmix.c: Likewise.
3360 * elf64-sh64.c: Likewise.
3361 * elfcode.h: Likewise.
3362 * elfnn-aarch64.c: Likewise.
3363 * elfnn-ia64.c: Likewise.
3364 * elfxx-mips.c: Likewise.
3365 * hpux-core.c: Likewise.
3368 * linker.c: Likewise.
3369 * merge.c: Likewise.
3371 * oasys.c: Likewise.
3372 * pdp11.c: Likewise.
3373 * peXXigen.c: Likewise.
3374 * rs6000-core.c: Likewise.
3375 * vms-alpha.c: Likewise.
3376 * xcofflink.c: Likewise.
3378 2017-04-13 Alan Modra <amodra@gmail.com>
3380 * bfd.c (PRINT_TYPE): Define.
3381 (_doprnt): New function.
3382 (error_handler_internal): Use _doprnt.
3383 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3384 calls in their natural order, throughout file.
3385 * coff-mcore.c: Likewise.
3386 * coff-ppc.c: Likewise.
3387 * coff-tic80.c: Likewise.
3388 * cofflink.c: Likewise.
3389 * elf-s390-common.c: Likewise.
3391 * elf32-arm.c: Likewise.
3392 * elf32-i386.c: Likewise.
3393 * elf32-m32r.c: Likewise.
3394 * elf32-msp430.c: Likewise.
3395 * elf32-spu.c: Likewise.
3396 * elf64-ia64-vms.c: Likewise.
3397 * elf64-sparc.c: Likewise.
3398 * elf64-x86-64.c: Likewise.
3399 * elflink.c: Likewise.
3400 * elfnn-aarch64.c: Likewise.
3401 * elfnn-ia64.c: Likewise.
3402 * elfxx-mips.c: Likewise.
3404 2017-04-13 Alan Modra <amodra@gmail.com>
3406 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3407 branch veneers" error. Fix double space and format message.
3408 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3409 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3411 2017-04-13 Alan Modra <amodra@gmail.com>
3413 * bfd-in2.h: Regenerate.
3415 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3417 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3418 extra `\n' in warning/error messages.
3419 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3420 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3422 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3424 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3425 processor-specific properties with generic ELF target vector.
3427 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3429 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3430 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3431 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3432 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3434 (link_hash_newfunc): Initialize has_got_reloc and
3436 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3438 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3440 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3442 (_bfd_sparc_elf_fixup_symbol): New function.
3443 (allocate_dynrelocs): Don't allocate space for dynamic
3444 relocations and discard relocations against resolved undefined
3445 weak symbols in executable. Don't make resolved undefined weak
3446 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3447 relocation against undefined weak symbols in PIE.
3448 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3449 relocations against resolved undefined weak symbols in PIE
3450 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3451 without ynamic PLT/GOT relocations for resolved undefined weak
3453 Don't generate dynamic relocation against resolved undefined
3454 weak symbol in executable.
3455 (pie_finish_undefweak_symbol): New function.
3456 (_bfd_sparc_elf_finish_dynamic_sections): Call
3457 pie_finish_undefweak_symbol on all symbols in PIE.
3458 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3459 (_bfd_sparc_elf_fixup_symbol): New function.
3461 2017-04-10 Nick Clifton <nickc@redhat.com>
3463 * config.bfd: Remove ns32k from obsolete list.
3465 2017-04-10 Alan Modra <amodra@gmail.com>
3468 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3469 (special_sections_i): Likewise for .init_array.
3470 (special_sections_p): Likewise for .preinit_array.
3472 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3476 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3477 ELF_COMMON_DEF_P for common symbols.
3478 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3479 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3480 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3481 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3482 07492f668d2173da7a2bda3707ff0985e0f460b6.
3484 2017-04-07 Pedro Alves <palves@redhat.com>
3486 * opncls.c (bfd_get_debug_link_info): Rename to...
3487 (bfd_get_debug_link_info_1): ... this. Change type of second
3488 parameter to void pointer. Adjust.
3489 (bfd_get_debug_link_info): Reimplement on top of
3490 bfd_get_debug_link_info_1.
3491 (separate_debug_file_exists, separate_alt_debug_file_exists):
3492 Change type of second parameter to void pointer. Adjust.
3493 (get_func_type, check_func_type): Change type of second parameter
3495 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3496 the callback functions instead of passing the address of a local.
3497 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3498 find_separate_debug_file.
3499 (get_alt_debug_link_info_shim): Change type of second parameter to
3500 void pointer. Adjust.
3501 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3502 find_separate_debug_file.
3503 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3504 of second parameter to void pointer. Adjust.
3505 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3506 pointer local to find_separate_debug_file.
3508 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3510 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3511 external symbols with a definition.
3512 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3514 2017-04-07 Alan Modra <amodra@gmail.com>
3516 * po/SRC-POTFILES.in: Regenerate.
3518 2017-04-05 Alan Modra <amodra@gmail.com>
3520 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3523 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3525 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3526 numbers for DataDirectory entry indicies passed to
3529 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3531 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3532 each GNU_MBIND section and align GNU_MBIND section to page size.
3533 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3534 segment for each GNU_MBIND section.
3535 (_bfd_elf_init_private_section_data): Copy sh_info from input
3536 for GNU_MBIND section.
3538 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3540 * elfnn-riscv.c (GP_NAME): Delete.
3541 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3542 (_bfd_riscv_relax_lui): Likewise.
3544 2017-04-04 Nick Clifton <nickc@redhat.com>
3547 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3549 (bfd_elf_final_link): Only initialize the extended symbol index
3550 section if there are extended symbol tables to list.
3552 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3554 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3555 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3556 * configure.ac (elf): Add elf-properties.lo.
3557 * Makefile.in: Regenerated.
3558 * configure: Likewise.
3559 * elf-bfd.h (elf_property_kind): New.
3560 (elf_property): Likewise.
3561 (elf_property_list): Likewise.
3562 (elf_properties): Likewise.
3563 (_bfd_elf_parse_gnu_properties): Likewise.
3564 (_bfd_elf_get_property): Likewise.
3565 (_bfd_elf_link_setup_gnu_properties): Likewise.
3566 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3567 and setup_gnu_properties.
3568 (elf_obj_tdata): Add properties.
3569 * elf-properties.c: New file.
3570 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3571 (elf_i386_merge_gnu_properties): Likewise.
3572 (elf_backend_parse_gnu_properties): Likewise.
3573 (elf_backend_merge_gnu_properties): Likewise.
3574 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3575 (elf_x86_64_merge_gnu_properties): Likewise.
3576 (elf_backend_parse_gnu_properties): Likewise.
3577 (elf_backend_merge_gnu_properties): Likewise.
3578 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3579 (elf_backend_parse_gnu_properties): Likewise.
3580 (elf_backend_setup_gnu_properties): Likewise.
3581 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3582 elf_backend_merge_gnu_properties and
3583 elf_backend_setup_gnu_properties.
3585 2017-03-30 Pip Cet <pipcet@gmail.com>
3587 * elf32-wasm32.c: Add relocation code, two relocs.
3588 * reloc.c: Add wasm32 relocations.
3589 * libbfd.h: Regenerate.
3590 * bfd-in2.h: Regenerate.
3591 * bfd/po/bfd.pot: Regenerate.
3593 2017-03-29 Nick Clifton <nickc@redhat.com>
3596 * coff-bfd.h (struct coff_section_data): Add new fields:
3597 saved_bias and bias.
3598 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3599 computed for PE binaries.
3600 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3603 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3606 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3607 to handle a local symbol with a hash-symbol-entry; without PLT.
3608 Add BFD_ASSERT for an incidental case with GOT entry present.
3609 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3610 isn't forced-or-set local.
3612 2017-03-27 Pip Cet <pipcet@gmail.com>
3614 * wasm-module.c: New file to support WebAssembly modules.
3615 * wasm-module.h: New file to support WebAssembly modules.
3616 * doc/webassembly.texi: Start documenting wasm-module.c.
3617 * config.bfd: Add wasm_vec.
3618 * targets.c: Likewise.
3619 * configure.ac: Likewise.
3620 * Makefile.am: Add entries for wasm-module.c.
3621 * Makefile.in: Regenerate.
3622 * configure: Regenerate.
3623 * po/SRC-POTFILES.in: Regenerate.
3625 2017-03-27 Pip Cet <pipcet@gmail.com>
3627 * cpu-wasm32.c: New file to support wasm32 architecture.
3628 * elf32-wasm32.c: New file to support wasm32 architecture.
3629 * Makefile.am: Add wasm32 architecture.
3630 * archures.c: Likewise.
3631 * config.bfd: Likewise.
3632 * configure.ac: Likewise.
3633 * targets.c: Likewise.
3634 * Makefile.in: Regenerate.
3635 * bfd-in2.h: Regenerate.
3636 * configure: Regenerate.
3637 * po/SRC-POTFILES.in: Regenerate.
3639 2017-03-20 Alan Modra <amodra@gmail.com>
3642 * elf64-ppc.c (compare_symbols): Stabilize sort.
3644 2017-03-18 Alan Modra <amodra@gmail.com>
3646 * elf64-ppc.c (struct ppc_link_hash_table): Add
3647 local_ifunc_resolver and maybe_local_ifunc_resolver.
3648 (ppc_build_one_stub): Set flags on emitting dynamic
3649 relocation to ifunc.
3650 (ppc64_elf_relocate_section): Likewise.
3651 (ppc64_elf_finish_dynamic_symbol): Likewise.
3652 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3653 local dynamic relocs to ifuncs.
3654 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3655 local_ifunc_resolver and maybe_local_ifunc_resolver.
3656 (ppc_elf_relocate_section): Set flag on emitting dynamic
3657 relocation to ifuncs.
3658 (ppc_elf_finish_dynamic_symbol): Likewise.
3659 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3660 dynamic relocs to ifuncs.
3662 2017-03-13 Nick Clifton <nickc@redhat.com>
3665 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3666 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3667 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3668 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3669 * bfd-in2.h: Regenerate.
3670 * libbfd.h: Regenerate.
3671 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3673 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3674 (elfNN_aarch64_howto_table): Likewise.
3675 (aarch64_tls_transition_without_check): Likewise.
3676 (aarch64_reloc_got_type): Likewise.
3677 (elfNN_aarch64_final_link_relocate): Likewise.
3678 (elfNN_aarch64_tls_relax): Likewise.
3679 (elfNN_aarch64_relocate_section): Likewise.
3680 (elfNN_aarch64_gc_sweep_hook): Likewise.
3681 (elfNN_aarch64_check_relocs): Likewise.
3682 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3683 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3685 2017-03-11 Alan Modra <amodra@gmail.com>
3687 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3688 parameter is in fact used. Whitespace fixes.
3689 * elf64-ppc.c: Likewise.
3691 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3693 * rs6000-core.c (CORE_NEW): Simplify macro when
3694 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3696 2017-03-07 Alan Modra <amodra@gmail.com>
3700 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3703 2017-03-05 Alan Modra <amodra@gmail.com>
3705 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3706 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3707 (next_cie_fde_offset): New function.
3708 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3709 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3710 four bytes. Align CIEs to four or eight bytes depending on
3711 per_encoding_aligned8. Align FDEs according to their encoding.
3712 Pad last FDE to output section alignment.
3713 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3715 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3716 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3717 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3719 2017-03-02 Martin Bickel <binutils@ineranves.de>
3722 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3723 empty segments which have a zero filesz, but a non-zero memsz.
3725 2017-03-02 Alan Modra <amodra@gmail.com>
3727 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3729 2017-02-28 Alan Modra <amodra@gmail.com>
3731 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3732 (ppc64_elf_relocate_section): Likewise.
3734 2017-02-28 Alan Modra <amodra@gmail.com>
3737 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3738 rather than elf32_nios2_hash_table or elf_hash_table.
3739 (create_got_section): Likewise.
3740 (nios2_elf32_finish_dynamic_symbol): Likewise.
3741 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3742 (nios2_elf32_size_dynamic_sections): Likewise.
3743 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3744 vars. Use htab equivalents directly instead. Don't create
3745 all dynamic sections on needing just the GOT. Use a goto
3746 rather than a fall-through with reloc test. Ensure
3747 htab->dynobj is set when making dynamic sreloc section.
3748 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3749 equivalent directly instead. Don't segfault on looking for
3750 .dynamic when dynamic sections have not been created. Don't
3751 segfault on .got.plt being discarded.
3752 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3753 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3754 fixme and another not so relevant comment.
3755 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3756 already set, set hash table dynobj on creating .sbss.
3758 2017-02-28 Alan Modra <amodra@gmail.com>
3760 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3761 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3762 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3763 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3764 (ppc64_elf_relocate_section): Likewise.
3765 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3766 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3767 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3768 * libbfd.h: Regenerate.
3769 * bfd-in2.h: Regenerate.
3771 2017-02-28 Alan Modra <amodra@gmail.com>
3773 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3774 dynamic .data.rel.ro read-only.
3775 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3776 rather than section flags when deciding where copy reloc goes.
3777 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3778 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3779 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3780 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3781 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3782 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3783 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3784 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3785 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3786 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3787 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3788 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3789 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3790 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3791 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3792 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3793 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3794 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3795 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3797 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3799 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3800 `jalr $0, $25' instruction encoding.
3802 2017-02-27 Nick Clifton <nickc@redhat.com>
3805 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3806 generating a seg-fault when encountering a symbol that has been
3807 deleted by garbage collection.
3809 2017-02-25 Alan Modra <amodra@gmail.com>
3811 * elf32-arc.c (struct dynamic_sections): Delete.
3812 (enum dyn_section_types): Delete.
3813 (dyn_section_names): Delete.
3814 (arc_create_dynamic_sections): Delete.
3815 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3816 segfault on discarded .rela.plt section.
3817 (elf_arc_size_dynamic_sections): Formatting. Don't call
3818 arc_create_dynamic_sections. Don't allocate memory for sections
3819 handled by the generic linker. Correct code finding relocs in
3820 read-only sections. Set SEC_EXCLUDE on zero size .got,
3821 .got.plt, and .dynbss sections. Do set .interp for pies.
3823 2017-02-24 Andrew Waterman <andrew@sifive.com>
3825 * elfnn-riscv.c (GP_NAME): New macro.
3826 (riscv_global_pointer_value): Use it.
3827 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3828 output section, consider only that section's alignment.
3830 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3832 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3833 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3834 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3835 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3837 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3839 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3840 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3843 2017-02-23 Alan Modra <amodra@gmail.com>
3846 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3848 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3849 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3852 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3855 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3856 processing ahead of the call to `elf_gc_sweep_symbol'.
3858 2017-02-22 Nick Clifton <nickc@redhat.com>
3861 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3862 created section 4-byte alignment.
3864 2017-02-22 Alan Modra <amodra@gmail.com>
3866 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3867 on .got or .plt output section being discarded by script.
3868 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3871 2017-02-21 Alan Modra <amodra@gmail.com>
3873 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3874 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3876 2017-02-20 Alan Modra <amodra@gmail.com>
3879 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3880 if DT_RELSZ/DT_RELASZ is zero.
3882 2017-02-17 Nick Clifton <nickc@redhat.com>
3884 * compress.c (bfd_get_full_section_contents): Remember to reduce
3885 compressed size by the sizeof the compression header when
3886 decompressing the contents.
3888 2017-02-17 Pedro Alves <palves@redhat.com>
3890 * srec.c (Chunk): Rename to ...
3891 (_bfd_srec_len): ... this.
3892 (S3Forced): Rename to ...
3893 (_bfd_srec_forceS3): ... this.
3894 * objcopy.c: Adjust all references.
3896 2017-02-17 Pedro Alves <palves@redhat.com>
3898 * archive.c (bsd_write_armap): Rename to ...
3899 (_bfd_bsd_write_armap): ... this.
3900 (coff_write_armap): Rename to ...
3901 (_bfd_coff_write_armap): ... this.
3902 * libbfd-in.h (bsd_write_armap): Rename to ...
3903 (_bfd_bsd_write_armap): ... this.
3904 (coff_write_armap): Rename to ...
3905 (_bfd_coff_write_armap): ... this.
3906 * aout-target.h, aout-tic30.c: Adjust all users.
3907 * libbfd.h: Regenerate.
3909 2017-02-17 Pedro Alves <palves@redhat.com>
3911 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3912 (warn_deprecated): Rename to ...
3913 (_bfd_warn_deprecated): ... this.
3914 * libbfd.c (warn_deprecated): Rename to ...
3915 (_bfd_warn_deprecated): ... this.
3916 * bfd-in2.h: Regenerate.
3918 2017-02-17 Pedro Alves <palves@redhat.com>
3920 * bfdio.c (real_ftell): Rename to ...
3921 (_bfd_real_ftell): ... this.
3922 (real_fseek): Rename to ...
3923 (_bfd_real_fseek): ... this.
3924 (real_fopen): Rename to ...
3925 (_bfd_real_fopen): ... this.
3926 * libbfd-in.h (real_ftell): Rename to ...
3927 (_bfd_real_ftell): ... this.
3928 (real_fseek): Rename to ...
3929 (_bfd_real_fseek): ... this.
3930 (real_fopen): Rename to ...
3931 (_bfd_real_fopen): ... this.
3932 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3933 * libbfd.h: Regenerate.
3935 2017-02-17 Pedro Alves <palves@redhat.com>
3937 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3938 * libbfd.c (read_unsigned_leb128): Rename to ...
3939 (_bfd_read_unsigned_leb128): ... this.
3940 (read_signed_leb128): Rename to ...
3941 (_bfd_read_signed_leb128): ... this.
3942 (safe_read_leb128): Rename to ...
3943 (_bfd_safe_read_leb128): ... this.
3944 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3945 (_bfd_read_unsigned_leb128): ... this.
3946 (read_signed_leb128): Rename to ...
3947 (_bfd_read_signed_leb128): ... this.
3948 (safe_read_leb128): Rename to ...
3949 (_bfd_safe_read_leb128): ... this.
3950 * libbfd.h: Renegerate.
3952 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3954 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3955 before trying to fine matching file and line information.
3957 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3959 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3960 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3961 not match current bfd, then reload debug information. Record bfd
3962 we're loading debug info for in the stash. If we have debug
3963 informatin in the cache then perform section placement before
3966 2017-02-16 Alan Modra <amodra@gmail.com>
3969 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3970 * elfxx-target.h (elf_backend_no_page_alias): Define.
3971 (elfNN_bed): Init new field.
3972 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3973 ensure PT_LOAD segment starts on a new page.
3974 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3976 2017-02-16 Alan Modra <amodra@gmail.com>
3979 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3982 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3984 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3985 * bfd-in2.h: Regenerated.
3987 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3990 * elf32-i386.c (elf_i386_relocate_section): Allow
3991 "lea foo@GOT, %reg" in PIC.
3993 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3996 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3997 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3998 error against local IFUNC symbol without a base register for
4001 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4003 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4004 `%P: %H:' with `info->callbacks->einfo'.
4005 (ppc_elf_relocate_section): Likewise.
4006 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4007 (ppc64_elf_edit_toc): Likewise.
4008 (ppc64_elf_relocate_section): Likewise.
4010 2017-02-14 Alan Modra <amodra@gmail.com>
4012 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4013 --gc-keep-exported, and test versioned field of sym rather than
4014 looking for @ in name.
4016 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4018 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4021 2017-02-13 Nick Clifton <nickc@redhat.com>
4024 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4027 2017-02-07 Andrew Waterman <andrew@sifive.com>
4029 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4030 entry size if PLT header is written.
4032 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4034 Fix sparc64 dynamic relocation processing to use the dynamic
4036 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4037 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4040 2017-02-03 Nick Clifton <nickc@redhat.com>
4043 * coffcode.h (coff_write_object_contents): Enlarge size of
4044 s_name_buf in order to avoid compile time warning about possible
4046 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4047 32-bits of insn value before printing into buffer.
4049 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4051 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4052 `max_local_dynindx'.
4053 (mips_elf_sort_hash_table): Handle it.
4054 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4055 symbols bump up `max_local_dynindx' rather than
4056 `max_non_got_dynindx'.
4058 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4060 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4061 `min_got_dynindx', `max_unref_got_dynindx' and
4062 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4063 (mips_elf_sort_hash_table): Adjust accordingly.
4065 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4067 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4068 to access the hash table.
4070 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4072 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4073 non-NULL `htab' to the beginning.
4075 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4077 * elflink.c (elf_gc_sweep): Wrap overlong line.
4079 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4081 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4082 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4083 * elfxx-mips.c (mips_elf_link_hash_table): Add
4084 `ignore_branch_isa' member.
4085 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4086 in branch relocation calculation as an error if
4087 `ignore_branch_isa' has been set.
4088 (_bfd_mips_elf_insn32): Rename to...
4089 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4090 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4091 Handle the new parameter.
4093 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4095 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4096 local variable dynobj.
4099 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4100 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4101 executable from read-only sections into sdynrelro.
4102 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4103 dynamic relocs in sdynrelro.
4104 (elf_backend_want_dynrelro): Define.
4106 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4108 * config.bfd (*-*-rtemsaout*): Mark as removed.
4110 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4112 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4113 (arm-*-rtems*): Move to (arm*-*-eabi*).
4114 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4115 (m68-*-rtems*): Move to (m68*-*-elf*).
4117 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4119 * config.bfd (*-*-rtemscoff*): Mark as removed.
4121 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4124 * elflink.c (bfd_elf_record_link_assignment): Revert last
4125 change and don't ever clear `forced_local'. Set `mark'
4127 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4129 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4130 (bfd_elf_size_dynamic_sections): ... here.
4131 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4132 and set `mark' instead in `__tls_get_addr_opt' processing.
4133 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4135 2017-01-24 Alan Modra <amodra@gmail.com>
4137 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4138 where dynamic relocs are preferable. Allow ifunc too.
4139 (ensure_undefweak_dynamic): New function.
4140 (allocate_dynrelocs): Use it here. Move plt handling last and
4141 don't make symbols dynamic, simplifying loop. Only make undef
4142 weak symbols with GOT entries dynamic. Correct condition
4143 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4144 comments. Remove goto.
4145 (ppc_elf_relocate_section): Correct test for using dynamic
4146 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4147 to suit. Set up explicit tls_index entries and implicit GOT
4148 tls_index entries resolvable at link time for
4149 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4150 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4151 (ensure_undefweak_dynamic): New function.
4152 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4153 with GOT entries dynamic. Remove unnecessary test of
4154 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4155 (ppc64_elf_relocate_section): Correct test for using dynamic
4156 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4157 to suit. Set up explicit tls_index entries and implicit GOT
4158 tls_index entries resolvable at link time for __tls_get_addr_opt.
4159 Simplify expression to clear mem for prelink.
4161 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4163 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4165 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4167 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4168 (elf_backend_hash_symbol): Define.
4170 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4173 * elflink.c (bfd_elf_record_link_assignment): Clear any
4174 `forced_local' marking for DSO symbols that are not being
4177 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4179 * elfnn-riscv.c (riscv_elf_object_p): New function.
4181 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4184 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4186 (elf_x86_64_check_relocs): Create .eh_frame section for the
4188 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4189 .eh_frame section for the .plt.bnd section.
4190 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4191 for the .plt.bnd section.
4193 2017-01-12 Nick Clifton <nickc@redhat.com>
4196 * opncls.c (find_separate_debug_file): Add include_dirs
4197 parameter. Only include the directory part of the bfd's filename
4198 in search paths if include_dirs is true. Add a couple of extra
4199 locations for looking for debug files.
4200 ( bfd_follow_gnu_debuglink): Update invocation of
4201 find_separate_debug_file.
4202 (bfd_follow_gnu_debugaltlink): Likewise.
4203 (get_build_id): New function: Finds the build-id of the given bfd.
4204 (get_build_id_name): New function: Computes the name of the
4205 separate debug info file for a bfd, based upon its build-id.
4206 (check_build_id_file): New function: Checks to see if a separate
4207 debug info file exists at the given location, and that its
4208 build-id matches that of the original bfd.
4209 (bfd_follow_build_id_debuglink): New function: Finds a separate
4210 debug info file for a given bfd by using the build-id method.
4211 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4212 method of locating a separate debug info file before using the
4214 * bfd-in2.h: Regenerate.
4216 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4219 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4220 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4221 elf_x86_64_eh_frame_plt_got.
4222 (elf_x86_64_size_dynamic_sections): Get unwind info from
4223 elf_x86_64_bnd_arch_bed for the BND PLT.
4225 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4227 * config.bfd: Add entries for i686-redox and x86_64-redox.
4229 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4231 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4233 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4234 .eh_frame section to 4 bytes for x32.
4235 (elf_x86_64_check_relocs): Likewise.
4237 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4240 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4241 (PLT_GOT_FDE_LENGTH): Likewise.
4242 (elf_i386_plt_layout): Add eh_frame_plt_got and
4243 eh_frame_plt_got_size.
4244 (elf_i386_plt): Updated.
4245 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4246 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4247 (elf_i386_size_dynamic_sections): Allocate and initialize
4248 .eh_frame section for .plt.got.
4249 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4251 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4252 eh_frame_plt_got_size.
4253 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4254 (PLT_GOT_FDE_LENGTH): Likewise.
4255 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4256 eh_frame_plt_got_size.
4257 (elf_x86_64_arch_bed): Updated.
4258 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4259 eh_frame_plt_got_size.
4260 (elf_x86_64_nacl_arch_bed): Likewise.
4261 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4262 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4263 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4264 .eh_frame section for .plt.got.
4265 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4268 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4270 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4271 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4273 2017-01-09 Nick Clifton <nickc@redhat.com>
4275 * dwarf2.c (lookup_address_in_function_table): Return early if
4276 there are no functions in the given comp unit, or if the high
4277 address of the last function in the comp unit is less than the
4280 2017-01-09 Nick Clifton <nickc@redhat.com>
4283 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4284 message if there are too many symbols to load.
4286 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4288 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4289 if relocs are cached.
4291 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4294 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4295 for R_MICROBLAZE_GOTOFF_64.
4297 2017-01-03 Nick Clifton <nickc@redhat.com>
4299 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4300 warning about using a possibly uninitialised variable.
4302 2017-01-02 Alan Modra <amodra@gmail.com>
4304 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4305 (allocate_plt_static, allocate_dynrelocs): Use it.
4307 2017-01-02 Alan Modra <amodra@gmail.com>
4309 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4310 .PARISC.unwind section.
4312 2017-01-02 Alan Modra <amodra@gmail.com>
4315 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4316 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4317 indirect to GOT pointer relative code edit.
4319 2017-01-02 Alan Modra <amodra@gmail.com>
4321 Update year range in copyright notice of all files.
4323 For older changes see ChangeLog-2016
4325 Copyright (C) 2017 Free Software Foundation, Inc.
4327 Copying and distribution of this file, with or without modification,
4328 are permitted in any medium without royalty provided the copyright
4329 notice and this notice are preserved.
4335 version-control: never