1 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
4 .interp section with "ld --no-dynamic-linker".
6 2017-10-09 Alan Modra <amodra@gmail.com>
9 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
10 funcinfo_hash_table and varinfo_hash_table.
12 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
14 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
15 in read-only section with minfo.
16 (sh_elf_size_dynamic_sections): Likewise.
18 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
20 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
23 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
25 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
26 this_hdr.sh_entsize only if section size > 0.
28 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
30 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
32 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
34 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
35 in read-only section with minfo.
36 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
38 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
40 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
43 2017-10-06 John Baldwin <jhb@FreeBSD.org>
45 * elf-bfd.h (struct elf_backend_data): Add
46 `elf_backend_grok_freebsd_prstatus'.
47 * elf.c (elfcore_grok_freebsd_note): Call
48 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
50 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
52 (elf_backend_grok_freebsd_prstatus): Define.
53 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
54 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
56 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
58 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
59 and has_non_got_reloc with zero_undefweak.
60 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
61 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
63 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
64 has_non_got_reloc with zero_undefweak.
65 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
66 has_got_reloc and has_non_got_reloc with zero_undefweak.
67 (elf_x86_link_hash_entry): Likewise.
69 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
71 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
72 (VERIFY_COPY_RELOC): Likewise.
74 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
76 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
77 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
78 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
80 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
82 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
83 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
84 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
86 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
88 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
89 * elf32-i386.c (elf_i386_relocate_section): Use it.
90 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
92 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
94 * elf32-i386.c (X86_SIZE_TYPE_P): New.
95 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
96 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
97 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
98 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
100 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
102 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
103 (PLT_LOCAL_IFUNC_P): Likewise.
104 * elf32-i386.c (elf_i386_relocate_section): Use them.
105 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
107 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
109 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
110 * elf32-i386.c (elf_i386_relocate_section): Use it.
111 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
113 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
115 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
116 * elf32-i386.c (elf_i386_relocate_section): Use it.
117 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
119 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
121 * elf32-i386.c (X86_PCREL_TYPE_P): New.
122 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
123 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
124 (X86_PCREL_TYPE_P): This.
125 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
126 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
127 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
129 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
131 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
133 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
134 * elf32-i386.c (elf_i386_tls_transition): Use it.
135 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
137 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
139 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
140 Dump dynamic relocation in read-only section with minfo if
142 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
143 (maybe_set_textrel): Likewise.
144 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
145 read-only section with minfo.
147 2017-10-05 John Baldwin <jhb@FreeBSD.org>
149 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
151 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
153 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
154 in read-only section with minfo.
155 (tilepro_elf_size_dynamic_sections): Likewise.
156 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
157 (tilegx_elf_size_dynamic_sections): Likewise.
159 2017-10-05 Pedro Alves <palves@redhat.com>
162 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
163 ellipsis parameter. Split out bfd_error_on_input code to..
164 (bfd_set_input_error): .. New function.
165 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
166 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
167 * bfd-in2.h: Regenerate.
169 2017-10-05 Alan Modra <amodra@gmail.com>
171 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
172 fini_array error value.
174 2017-10-05 Alan Modra <amodra@gmail.com>
177 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
179 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
181 (elf_fake_sections): Adjust calls. Exit immediately on failure.
182 (bfd_elf_set_group_contents): Add associated reloc section indices
185 2017-10-04 Alan Modra <amodra@gmail.com>
187 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
188 classify symbols for ELFv2.
190 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
193 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
194 undergoes default promotion.
195 * bfd-in2.h: Regenerate.
197 2017-10-02 Alan Modra <amodra@gmail.com>
199 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
200 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
202 2017-10-01 Alan Modra <amodra@gmail.com>
205 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
206 (add_line_info): Always put end_sequence last.
208 2017-10-01 Alan Modra <amodra@gmail.com>
211 * dwarf2.c (read_section): Allocate buffer with extra byte for
212 bfd_simple_get_relocated_section_contents rather than copying
215 2017-09-29 Alan Modra <amodra@gmail.com>
217 * merge.c (merge_strings): Return FALSE on malloc failure.
218 (_bfd_merge_sections): Return failures from record_section and
221 2017-09-28 Alan Modra <amodra@gmail.com>
224 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
225 a case where plugin_notice isn't called.
227 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
229 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
232 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
235 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
236 output_bfd to info->callbacks->minfo.
238 2017-09-26 Nick Clifton <nickc@redhat.com>
241 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
242 assertion failure if elf_x86_64_rtype_to_howto has already issued
245 2017-09-26 Alan Modra <amodra@gmail.com>
248 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
251 2017-09-26 Nick Clifton <nickc@redhat.com>
254 * dwarf2.c (read_formatted_entries): Fail early if we know that
255 the loop parsing data entries will overflow the end of the
258 2017-09-26 Alan Modra <amodra@gmail.com>
261 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
262 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
263 to stash->info_ptr_memory, and check die_ref is within that memory.
264 Set info_ptr_end correctly when another CU is refd. Check die_ref
265 for DW_FORM_ref4 etc. is within CU.
267 2017-09-26 Alan Modra <amodra@gmail.com>
270 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
271 (read_formatted_entries): Init "fe".
272 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
274 2017-09-26 Alan Modra <amodra@gmail.com>
277 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
278 bounds in inner loop.
280 2017-09-25 Alan Modra <amodra@gmail.com>
283 * dwarf1.c (parse_die): Sanity check pointer against section limit
284 before dereferencing.
285 (parse_line_table): Likewise.
287 2017-09-25 Alan Modra <amodra@gmail.com>
290 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
292 (parse_comp_unit): Likewise.
294 2017-09-25 Alan Modra <amodra@gmail.com>
297 * dwarf2.c (read_formatted_entries): Error on format_count zero.
299 2017-09-24 Alan Modra <amodra@gmail.com>
302 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
303 within section bounds.
305 2017-09-24 Alan Modra <amodra@gmail.com>
308 * dwarf2.c (decode_line_info): Properly free line sequences on error.
310 2017-09-24 Alan Modra <amodra@gmail.com>
313 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
314 pname param. Return status. Make name const. Don't abort,
315 return an error. Formatting. Exit if current info_ptr matches
316 orig_info_ptr. Update callers.
317 (scan_unit_for_symbols): Start at nesting_level of zero. Make
318 nested_funcs an array of structs for extensibility. Formatting.
320 2017-09-24 Alan Modra <amodra@gmail.com>
323 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
324 rather than dividing by zero.
326 2017-09-24 Alan Modra <amodra@gmail.com>
329 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
331 2017-09-24 Alan Modra <amodra@gmail.com>
334 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
336 2017-09-24 Alan Modra <amodra@gmail.com>
339 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
340 SHT_GNU_verneed section for sanity. Don't zalloc memory for
343 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
346 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
349 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
352 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
353 -1 if bfd_canonicalize_dynamic_reloc returns 0.
355 2017-09-22 Pedro Alves <palves@redhat.com>
356 Alan Modra <amodra@gmail.com>
358 * version.h: Add comment.
360 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
362 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
363 NT_S390_GS_BC, correct the previously swapped invocations of
364 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
366 2017-09-19 Alan Modra <amodra@gmail.com>
369 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
372 2017-09-19 Alan Modra <amodra@gmail.com>
375 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
376 symbols before calculating verrefs. Don't renumber dynsyms
377 after gc. Exclude .gnu.version when zero or one dynsym.
378 Localize some vars and reindent.
380 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
383 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
384 return from bfd_canonicalize_dynamic_reloc.
386 2017-09-15 Alan Modra <amodra@gmail.com>
389 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
390 overflows bfd_size_type.
392 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
395 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
396 to indicate if conversion is performed.
397 (elf_i386_check_relocs): Cache section contents and relocations
398 if conversion is performed.
399 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
400 contents and relocations if conversion is performed.
402 2017-09-14 Nick Clifton <nickc@redhat.com>
405 * peXXigen.c (pe_print_idata): Extend check for HintName vector
408 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
410 * elfxx-x86.h: Fix a typo in comments.
412 2017-09-09 Kamil Rytarowski <n54@gmx.com>
414 * elf32-nds32.c: Rename __BIT() to N32_BIT().
416 2017-09-09 Alan Modra <amodra@gmail.com>
418 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
421 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
423 * elf32-i386.c (elf_i386_relocate_section): Update usage of
424 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
425 (elf_i386_finish_dynamic_symbol): Likewise.
426 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
427 (elf_x86_64_finish_dynamic_symbol): Likewise.
428 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
429 (_bfd_x86_elf_fixup_symbol): Likewise.
431 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
433 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
434 check has_non_got_reloc.
436 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
439 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
440 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
441 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
442 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
443 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
444 and linker_def on __ehdr_start if it is referenced and not
446 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
447 and return TRUE when building executable, if a symbol has
448 non-GOT/non-PLT relocations in text section or there is no
450 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
452 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
454 * elfxx-x86.h: Update comments.
456 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
458 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
459 elf_x86_plt_layout_table with elf_x86_init_table.
460 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
462 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
464 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
465 (elf_x86_init_table): This.
466 (_bfd_x86_elf_link_setup_gnu_properties): Replace
467 elf_x86_plt_layout_table with elf_x86_init_table.
469 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
471 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
472 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
473 * configure: Regenerated.
474 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
475 and r_sym fields of plt_layout.
476 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
478 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
479 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
480 r_info nor r_sym fields.
481 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
483 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
485 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
487 * (_bfd_riscv_relax_align): Call bfd_set_error and
488 print an error message when unable to relax a .align directive.
490 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
492 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
493 (riscv_record_pcrel_hi_reloc): Add absolute argument.
494 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
495 R_RISCV_PCREL_HI20 relocs, and pass the result to
496 riscv_record_pcrel_hi_reloc.
498 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
500 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
501 r_type_p. Remove the converted argument. Replace
502 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
503 the new relocation type via r_type_p.
504 (elf_i386_relocate_section): Likewise.
505 (elf_i386_finish_dynamic_symbol): Likewise.
506 (need_convert_load): Removed.
507 (check_relocs_failed): Updated.
508 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
509 instead of setting need_convert_load.
510 (_bfd_i386_elf_convert_load): Removed.
511 * elf64-x86-64.c (need_convert_load): Removed.
512 (check_relocs_failed): Updated.
513 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
514 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
515 Return the new relocation type via r_type_p.
516 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
517 instead of setting need_convert_load.
518 (elf_x86_64_check_relocs): Don't check PIC if relocation has
520 (_bfd_x86_64_elf_convert_load): Removed.
521 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
522 with SYMBOL_REFERENCES_LOCAL_P.
523 (elf_x86_64_finish_dynamic_symbol): Likewise.
524 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
526 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
527 (_bfd_x86_elf_link_symbol_references_local): New function.
528 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
529 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
530 SYMBOL_REFERENCES_LOCAL_P.
531 (elf_x86_link_hash_entry): Add local_ref.
532 (elf_x86_link_hash_table): Remove convert_load.
533 (_bfd_i386_elf_convert_load): Removed.
534 (_bfd_x86_64_elf_convert_load): Likewise.
535 (_bfd_x86_elf_link_symbol_references_local): New.
537 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
539 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
540 (elf_x86_64_info_to_howto): Get the real relocation type by
541 masking out R_X86_64_converted_reloc_bit.
542 (elf_x86_64_check_tls_transition): Get the real relocation type
543 by masking out R_X86_64_converted_reloc_bit.
544 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
545 instead of setting converted_reloc.
546 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
547 instead of converted_reloc. Get the real relocation type by
548 masking out R_X86_64_converted_reloc_bit.
549 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
550 R_X86_64_converted_reloc_bit is valid.
551 * elfxx-x86.h (converted_reloc): Removed.
553 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
555 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
556 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
557 to get the relocation type again.
558 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
559 r_type when calling elf_x86_64_tls_transition. Don't use
560 ELF32_R_TYPE to get the relocation type again.
562 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
564 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
567 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
569 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
570 argument. Don't check relocation overflow. Avoid relocation
571 overflow if --no-relax is used. Set converted_reloc on symbol
572 if a GOTPCREL relocation is converted.
573 (elf_x86_64_relocate_section): Issue a fatal error and suggest
574 --no-relax if GOTPCREL relocation conversion leads to relocation
576 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
578 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
579 Edmar Wienskoski <edmar.wienskoski@nxp.com
581 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
582 (ppc_elf_check_relocs): Handle it.
583 (ppc_elf_vle_split20): New function.
584 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
586 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
589 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
590 for x86-64 if GOT_TLS_GDESC_P is true.
592 2017-09-03 Alan Modra <amodra@gmail.com>
595 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
597 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
599 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
600 tls_get_addr for x86-64 in one place.
602 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
604 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
605 with elfxx-x86.lo for 64-bit BFD.
606 * configure: Regenerated.
608 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
610 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
611 (_bfd_i386_elf_convert_load): This. Remove static.
612 (elf_i386_size_dynamic_sections): Removed.
613 (elf_backend_size_dynamic_sections): Likewise.
614 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
615 (_bfd_x86_64_elf_convert_load): This. Remove static.
616 (elf_x86_64_size_dynamic_sections): Removed.
617 (elf_backend_size_dynamic_sections): Likewise.
618 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
619 (elf_x86_allocate_dynrelocs): This. Make it static.
620 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
621 (elf_x86_allocate_local_dynreloc): This. Make it static.
622 (elf_i386_is_reloc_section): New function.
623 (elf_x86_64_is_reloc_section): Likewise.
624 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
625 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
626 Rearrange got_entry_size initialization.
627 (_bfd_x86_elf_size_dynamic_sections): New function.
628 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
629 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
630 (_bfd_i386_elf_convert_load): New.
631 (_bfd_x86_64_elf_convert_load): Likewise.
632 (_bfd_x86_elf_size_dynamic_sections): Likewise.
633 (elf_backend_size_dynamic_sections): Likewise.
634 (_bfd_x86_elf_allocate_dynrelocs): Removed.
635 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
637 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
639 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
642 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
644 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
645 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
647 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
649 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
650 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
651 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
652 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
653 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
654 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
656 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
658 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
659 (elf_i386_allocate_local_dynrelocs): Likewise.
660 (elf_i386_size_dynamic_sections): Replace
661 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
662 with _bfd_x86_elf_allocate_dynrelocs and
663 _bfd_x86_elf_allocate_local_dynrelocs.
664 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
665 (elf_x86_64_allocate_local_dynrelocs): Likewise.
666 (elf_x86_64_size_dynamic_sections): Replace
667 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
668 with _bfd_x86_elf_allocate_dynrelocs and
669 _bfd_x86_elf_allocate_local_dynrelocs.
670 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
671 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
672 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
673 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
675 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
677 * elf32-i386.c (is_i386_elf): Removed.
678 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
679 (elf_i386_size_dynamic_sections): Likewise.
680 (elf_i386_relocate_section): Likewise.
681 * elf64-x86-64.c (is_x86_64_elf): Removed.
682 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
684 (elf_x86_64_size_dynamic_sections): Likewise.
685 (elf_x86_64_relocate_section): Likewise.
686 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
688 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
691 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
693 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
694 (elf_i386_allocate_dynrelocs): Replace
695 elf_i386_compute_jump_table_size with
696 elf_x86_compute_jump_table_size.
697 (elf_i386_size_dynamic_sections): Likewise.
698 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
699 (elf_x86_64_allocate_dynrelocs): Replace
700 elf_x86_64_compute_jump_table_size with
701 elf_x86_compute_jump_table_size.
702 (elf_x86_64_size_dynamic_sections): Likewise.
703 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
705 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
706 (elf_x86_compute_jump_table_size): New.
708 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
710 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
712 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
713 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
715 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
717 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
718 with htab->is_vxworks.
719 (elf_i386_size_dynamic_sections): Likewise.
720 (elf_i386_relocate_section): Likewise.
721 (elf_i386_finish_dynamic_symbol): Likewise.
722 (elf_i386_finish_dynamic_sections): Likewise.
724 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
726 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
727 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
728 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
729 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
730 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
731 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
732 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
733 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
735 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
738 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
739 ELF_COMMON_DEF_P for common symbols.
741 2017-09-02 Alan Modra <amodra@gmail.com>
743 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
744 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
745 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
747 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
749 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
750 (elf_backend_gc_mark_hook): Likewise.
751 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
752 (elf_backend_gc_mark_hook): Likewise.
753 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
754 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
755 (elf_backend_gc_mark_hook): Likewise.
757 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
759 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
760 (elf_backend_adjust_dynamic_symbol): Likewise.
761 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
762 (elf_backend_adjust_dynamic_symbol): Likewise.
763 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
764 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
765 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
766 (_bfd_x86_elf_adjust_dynamic_symbol): New.
767 (elf_backend_adjust_dynamic_symbol): Likewise.
769 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
771 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
774 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
776 * elf32-i386.c (elf_i386_mkobject): Removed.
777 (bfd_elf32_mkobject): Likewise.
778 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
779 (bfd_elf64_mkobject): Likewise.
780 (bfd_elf32_mkobject): Likewise.
781 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
782 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
783 (bfd_elf64_mkobject): Likewise.
784 (bfd_elf32_mkobject): Likewise.
786 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
788 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
789 Call _bfd_x86_elf_link_setup_gnu_properties.
790 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
791 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
793 (elf_x86_64_non_lazy_plt): Likewise.
794 (elf_x86_64_lazy_bnd_plt): Likewise.
795 (elf_x86_64_non_lazy_bnd_plt): Likewise.
796 (elf_x86_64_lazy_ibt_plt): Likewise.
797 (elf_x32_lazy_ibt_plt): Likewise.
798 (elf_x86_64_non_lazy_ibt_plt): Likewise.
799 (elf_x32_non_lazy_ibt_plt): Likewise.
800 (elf_x86_64_nacl_plt): Likewise.
801 (elf_x86_64_link_setup_gnu_properties): Updated. Call
802 _bfd_x86_elf_link_setup_gnu_properties.
803 * elfxx-x86.c: Include elf-vxworks.h".
804 (_bfd_x86_elf_link_setup_gnu_properties): New function.
805 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
806 comments for pic_plt0_entry and pic_plt_entry.
807 (elf_x86_non_lazy_plt_layout): Likewise.
808 (elf_x86_plt_layout_table): New.
809 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
811 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
814 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
815 .eh_frame section for the second PLT.
816 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
817 alignment of .eh_frame section for the second PLT.
819 2017-09-01 Nick Clifton <nickc@redhat.com>
822 * dwarf2.c (decode_line_info): Fix test for an overlong line info
825 2017-09-01 Nick Clifton <nickc@redhat.com>
828 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
829 attribute buffer is NUL terminated.
831 2017-08-31 Nick Clifton <nickc@redhat.com>
834 * dwarf2.c (read_section): If necessary add a terminating NUL byte
835 to dwarf string sections.
837 2017-08-31 Alan Modra <amodra@gmail.com>
839 * po/SRC-POTFILES.in: Regenerate.
841 2017-08-31 Alan Modra <amodra@gmail.com>
843 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
844 for a section containing just a terminator. Allow multiple
845 terminators at end of section.
846 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
847 sections when not adding alignment. Assert on terminator in
850 2017-08-31 Alan Modra <amodra@gmail.com>
854 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
857 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
859 * configure.ac (bfd_backends): Add elf64.lo together with
860 elfxx-x86.lo for 64-bit BFD.
861 * configure: Regenerated.
863 2017-08-31 James Bowman <james.bowman@ftdichip.com>
865 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
868 2017-08-31 Alan Modra <amodra@gmail.com>
871 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
872 before _close_and_cleanup. Call iovec->bclose after.
873 (bfd_close): Remove code common to, and call, bfd_close_all_done.
875 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
877 * elf32-i386.c (elf_i386_plt_type): Removed.
878 (elf_i386_plt): Likewise.
879 (elf_i386_get_synthetic_symtab): Updated. Call
880 _bfd_x86_elf_get_synthetic_symtab.
881 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
882 (elf_x86_64_plt): Likewise.
883 (elf_x86_64_get_synthetic_symtab): Updated. Call
884 _bfd_x86_elf_get_synthetic_symtab.
885 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
886 (elf_x86_64_get_plt_got_vma): Likewise.
887 (elf_i386_valid_plt_reloc_p): Likewise.
888 (elf_x86_64_valid_plt_reloc_p): Likewise.
889 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
890 * elfxx-x86.h (elf_x86_plt_type): New.
891 (elf_x86_plt): Likewise.
892 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
894 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
896 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
897 target_id instead of elf_machine_code.
899 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
901 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
902 (elf_i386_lazy_plt_layout): Likewise.
903 (elf_i386_non_lazy_plt_layout): Likewise.
904 (elf_i386_plt_layout): Likewise.
905 (elf_i386_link_hash_table): Likewise.
906 (elf_i386_next_tls_desc_index): Likewise.
907 (elf_i386_srelplt2): Likewise.
908 (elf_i386_plt): Likewise.
909 (elf_i386_lazy_plt): Likewise.
910 (elf_i386_non_lazy_plt): Likewise.
911 (elf_i386_link_hash_table_create): Likewise.
912 (bfd_elf32_bfd_link_hash_table_create): Likewise.
913 (elf_i386_lazy_plt): Updated.
914 (elf_i386_non_lazy_plt): Likewise.
915 (elf_i386_lazy_ibt_plt): Likewise.
916 (elf_i386_non_lazy_ibt_plt): Likewise.
917 (elf_i386_allocate_dynrelocs): Likewise.
918 (elf_i386_size_dynamic_sections): Likewise.
919 (elf_i386_relocate_section): Likewise.
920 (elf_i386_finish_dynamic_symbol): Likewise.
921 (elf_i386_finish_dynamic_sections): Likewise.
922 (elf_i386_get_synthetic_symtab): Likewise.
923 (elf_i386_link_setup_gnu_properties): Likewise.
924 (elf_i386_nacl_plt): Likewise.
925 * elf64-x86-64.c (ABI_64_P): Removed.
926 (ELF64_DYNAMIC_INTERPRETER): Likewise.
927 (ELF32_DYNAMIC_INTERPRETER): Likewise.
928 (elf_x86_64_lazy_plt_layout): Likewise.
929 (elf_x86_64_non_lazy_plt_layout): Likewise.
930 (elf_x86_64_plt_layout): Likewise.
931 (elf_x86_64_link_hash_table): Likewise.
932 (elf_x86_64_plt): Likewise.
933 (elf_x86_64_lazy_plt): Likewise.
934 (elf_x86_64_non_lazy_plt): Likewise.
935 (elf_x86_64_link_hash_table_create): Likewise.
936 (bfd_elf64_bfd_link_hash_table_create): Likewise.
937 (bfd_elf32_bfd_link_hash_table_create): Likewise.
938 (elf_x86_64_lazy_plt): Updated.
939 (elf_x86_64_non_lazy_plt): Likewise.
940 (elf_x86_64_lazy_bnd_plt): Likewise.
941 (elf_x86_64_non_lazy_bnd_plt): Likewise.
942 (elf_x86_64_lazy_ibt_plt): Likewise.
943 (elf_x32_lazy_ibt_plt): Likewise.
944 (elf_x86_64_non_lazy_ibt_plt): Likewise.
945 (elf_x32_non_lazy_ibt_plt): Likewise.
946 (elf_x86_64_allocate_dynrelocs): Likewise.
947 (elf_x86_64_size_dynamic_sections): Likewise.
948 (elf_x86_64_relocate_section): Likewise.
949 (elf_x86_64_finish_dynamic_symbol): Likewise.
950 (elf_x86_64_finish_dynamic_sections): Likewise.
951 (elf_x86_64_get_synthetic_symtab): Likewise.
952 (elf_x86_64_link_setup_gnu_properties): Likewise.
953 (elf_x86_64_nacl_plt): Likewise.
954 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
956 (ELF32_DYNAMIC_INTERPRETER): New.
957 (ELF64_DYNAMIC_INTERPRETER): Likewise.
958 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
959 (_bfd_x86_elf_link_hash_table_create): Likewise.
960 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
961 (elf_x86_link_hash_table_free): This. Make it static.
962 * elfxx-x86.h: Don't include "objalloc.h".
964 (elf_x86_lazy_plt_layout): Likewise.
965 (elf_x86_non_lazy_plt_layout): Likewise.
966 (elf_x86_plt_layout): Likewise.
967 (_bfd_x86_elf_link_hash_table_create): Likewise.
968 (bfd_elf64_bfd_link_hash_table_create): Likewise.
969 (bfd_elf32_bfd_link_hash_table_create): Likewise.
970 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
971 srelplt2 and next_tls_desc_index.
972 (_bfd_x86_elf_link_hash_table_free): Removed.
974 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
976 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
977 branch offset interpretation.
979 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
982 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
984 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
986 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
987 (elf_x86_64_srelplt2): Likewise.
989 2017-08-30 Alan Modra <amodra@gmail.com>
991 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
992 (ppc64_elf_tls_optimize): Set it.
993 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
994 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
995 addis would add zero.
996 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
997 (ppc_elf_tls_optimize): Set it.
998 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
999 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1001 2017-08-30 Alan Modra <amodra@gmail.com>
1003 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1004 __tls_get_addr call sequences to LE, don't move the addi down
1005 to the nop. Replace the bl with addi and leave the nop alone.
1007 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1011 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1013 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1015 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1017 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1018 (BFD64_BACKENDS): Likewise.
1019 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1020 (BFD64_BACKENDS_CFILES): Likewise.
1021 * Makefile.in: Regenerated.
1022 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1023 elf32-i386.lo and elf64-x86-64.lo.
1024 * configure: Regenerated.
1025 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1026 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1027 "objalloc.h" and "hashtab.h".
1028 (ELIMINATE_COPY_RELOCS): Removed.
1029 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1030 (SYMBOL_NO_COPYRELOC): Likewise.
1031 (elf_i386_link_hash_entry): Likewise.
1032 (GOT_UNKNOWN): Likewise.
1033 (GOT_NORMAL): Likewise.
1034 (GOT_TLS_GD): Likewise.
1035 (elf_i386_hash_entry): Likewise.
1036 (elf_i386_obj_tdata): Likewise.
1037 (elf_i386_tdata): Likewise.
1038 (elf_i386_local_got_tls_type): Likewise.
1039 (elf_i386_local_tlsdesc_gotent): Likewise.
1040 (elf_i386_hash_table): Likewise.
1041 (elf_i386_link_hash_newfunc): Likewise.
1042 (elf_i386_local_htab_hash): Likewise.
1043 (elf_i386_local_htab_eq): Likewise.
1044 (elf_i386_get_local_sym_hash): Likewise.
1045 (elf_i386_link_hash_table_free): Likewise.
1046 (elf_i386_copy_indirect_symbol): Likewise.
1047 (elf_i386_fixup_symbol): Likewise.
1048 (elf_i386_readonly_dynrelocs): Likewise.
1049 (elf_i386_always_size_sections): Likewise.
1050 (elf_i386_set_tls_module_base): Likewise.
1051 (elf_i386_dtpoff_base): Likewise.
1052 (compare_relocs): Likewise.
1053 (elf_i386_hash_symbol): Likewise.
1054 (elf_i386_parse_gnu_properties): Likewise.
1055 (elf_i386_merge_gnu_properties): Likewise.
1056 (elf_i386_link_check_relocs): Likewise.
1057 (elf_i386_merge_symbol_attribute): Likewise.
1058 (bfd_elf32_bfd_link_check_relocs): Likewise.
1059 (elf_backend_copy_indirect_symbol): Likewise.
1060 (elf_backend_always_size_sections): Likewise.
1061 (elf_backend_omit_section_dynsym): Likewise.
1062 (elf_backend_hash_symbol): Likewise.
1063 (elf_backend_fixup_symbol): Likewise.
1064 (elf_backend_parse_gnu_properties): Likewise.
1065 (elf_backend_merge_gnu_properties): Likewise.
1066 (elf_backend_merge_symbol_attribute): Likewise.
1067 (elf_i386_mkobject): Updated.
1068 (elf_i386_link_hash_table_create): Likewise.
1069 (elf_i386_check_tls_transition): Likewise.
1070 (elf_i386_tls_transition): Likewise.
1071 (elf_i386_convert_load_reloc): Likewise.
1072 (elf_i386_check_relocs): Likewise.
1073 (elf_i386_adjust_dynamic_symbol): Likewise.
1074 (elf_i386_allocate_dynrelocs): Likewise.
1075 (elf_i386_convert_load): Likewise.
1076 (elf_i386_size_dynamic_sections): Likewise.
1077 (elf_i386_relocate_section): Likewise.
1078 (elf_i386_finish_dynamic_symbol ): Likewise.
1079 (elf_i386_finish_dynamic_sections): Likewise.
1080 (elf_i386_output_arch_local_syms): Likewise.
1081 (elf_i386_get_synthetic_symtab): Likewise.
1082 (elf_i386_link_setup_gnu_properties): Likewise.
1083 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1084 of elf_link_hash_table, as base.
1085 (elf_i386_next_tls_desc_index): New.
1086 (elf_i386_srelplt2): Likewise.
1087 (elf_i386_plt): Likewise.
1088 (elf_i386_lazy_plt): Likewise.
1089 (elf_i386_non_lazy_plt): Likewise.
1090 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1091 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1092 "objalloc.h" and "hashtab.h".
1093 (ELIMINATE_COPY_RELOCS): Removed.
1094 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1095 (SYMBOL_NO_COPYRELOC): Likewise.
1096 (elf_x86_64_link_hash_entry): Likewise.
1097 (GOT_UNKNOWN): Likewise.
1098 (GOT_NORMAL): Likewise.
1099 (GOT_TLS_GD): Likewise.
1100 (elf_x86_64_hash_entry): Likewise.
1101 (elf_x86_64_obj_tdata): Likewise.
1102 (elf_x86_64_tdata): Likewise.
1103 (elf_x86_64_local_got_tls_type): Likewise.
1104 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1105 (elf_x86_64_hash_table): Likewise.
1106 (elf_x86_64_link_hash_newfunc): Likewise.
1107 (elf_x86_64_local_htab_hash): Likewise.
1108 (elf_x86_64_local_htab_eq): Likewise.
1109 (elf_x86_64_get_local_sym_hash): Likewise.
1110 (elf_x86_64_link_hash_table_free): Likewise.
1111 (elf_x86_64_copy_indirect_symbol): Likewise.
1112 (elf_x86_64_fixup_symbol): Likewise.
1113 (elf_x86_64_readonly_dynrelocs): Likewise.
1114 (elf_x86_64_always_size_sections): Likewise.
1115 (elf_x86_64_set_tls_module_base): Likewise.
1116 (elf_x86_64_dtpoff_base): Likewise.
1117 (compare_relocs): Likewise.
1118 (elf_x86_64_merge_symbol_attribute): Likewise.
1119 (elf_x86_64_hash_symbol): Likewise.
1120 (elf_x86_64_parse_gnu_properties): Likewise.
1121 (elf_x86_64_merge_gnu_properties): Likewise.
1122 (elf_x86_64_link_check_relocs): Likewise.
1123 (elf_backend_copy_indirect_symbol): Likewise.
1124 (elf_backend_always_size_sections): Likewise.
1125 (bfd_elf64_bfd_link_check_relocs): Likewise.
1126 (elf_backend_merge_symbol_attribute): Likewise.
1127 (elf_backend_hash_symbol): Likewise.
1128 (elf_backend_omit_section_dynsym): Likewise.
1129 (elf_backend_fixup_symbol): Likewise.
1130 (elf_backend_parse_gnu_properties): Likewise.
1131 (elf_backend_merge_gnu_properties): Likewise.
1132 (bfd_elf32_bfd_link_check_relocs): Likewise.
1133 (elf_x86_64_mkobject): Updated.
1134 (elf_x86_64_link_hash_table_create): Likewise.
1135 (elf_x86_64_check_tls_transition): Likewise.
1136 (elf_x86_64_tls_transition): Likewise.
1137 (elf_x86_64_convert_load_reloc): Likewise.
1138 (elf_x86_64_check_relocs): Likewise.
1139 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1140 (elf_x86_64_allocate_dynrelocs): Likewise.
1141 (elf_x86_64_convert_load): Likewise.
1142 (elf_x86_64_size_dynamic_sections): Likewise.
1143 (elf_x86_64_relocate_section): Likewise.
1144 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1145 (elf_x86_64_finish_dynamic_sections): Likewise.
1146 (elf_x86_64_output_arch_local_syms): Likewise.
1147 (elf_x86_64_get_synthetic_symtab): Likewise.
1148 (elf_x86_64_link_setup_gnu_properties): Likewise.
1149 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1150 instead of elf_link_hash_table, as base.
1151 (elf_x86_64_next_tls_desc_index): New.
1152 (elf_x86_64_srelplt2): Likewise.
1153 (elf_x86_64_plt): Likewise.
1154 (elf_x86_64_lazy_plt): Likewise.
1155 (elf_x86_64_non_lazy_plt): Likewise.
1156 * elfxx-x86.c: New file.
1157 * elfxx-x86.h: Likewise.
1159 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1161 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1163 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1165 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1167 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1168 sections before checking dynamic relocations and free invalid
1169 PLT section contents.
1170 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1172 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1174 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1175 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1177 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1180 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1182 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1184 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1186 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1188 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1190 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1193 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1194 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1195 Add a has_no_copy_on_protected bitfield.
1196 (elf_has_no_copy_on_protected): New.
1197 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1198 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1199 (elf_merge_gnu_property_list): Likewise.
1200 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1201 to FALSE for elf_has_no_copy_on_protected.
1202 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1203 (elf_i386_link_hash_entry): Add def_protected.
1204 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1205 when checking info->nocopyreloc.
1206 (elf_i386_link_setup_gnu_properties): Don't set
1207 extern_protected_data here.
1208 (elf_i386_merge_symbol_attribute): New function.
1209 (elf_backend_merge_symbol_attribute): New.
1210 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1211 (elf_x86_64_link_hash_entry): Add def_protected.
1212 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1213 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1214 when checking info->nocopyreloc.
1215 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1216 relocation run-time overflow and unresolvable R_X86_64_32S
1217 relocation against protected data symbol defined in shared object
1218 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1219 (elf_x86_64_link_setup_gnu_properties): Don't set
1220 extern_protected_data here.
1221 (elf_x86_64_merge_symbol_attribute): New function.
1222 (elf_backend_merge_symbol_attribute): New.
1224 2017-08-26 Alan Modra <amodra@gmail.com>
1226 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1227 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1228 (ppc_elf_relocate_section): Comment fix.
1229 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1230 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1231 Support dynamic relocs for TPREL16 when non-pic too.
1232 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1233 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1236 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1239 "symbol" in comments.
1240 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1242 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1246 R_X86_64_PC32 relocation run-time overflow and unresolvable
1247 R_X86_64_32S relocation with -z nocopyreloc.
1249 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1251 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1252 Undefined symbols may not have a type.
1253 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1255 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1258 bfd_link_info. Report shared, PIE or PDE object based on
1260 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1261 (elf_x86_64_relocate_section): Likewise.
1263 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1265 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1266 for function symbols.
1267 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1269 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1271 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1272 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1273 is set on any input relocatable file.
1274 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1276 2017-08-23 Alan Modra <amodra@gmail.com>
1279 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1280 ensure_undefweak_dynamic. Handle undefined too.
1281 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1282 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1283 (allocate_dynrelocs): Discard undefined non-default visibility
1284 relocs first. Make undefined syms dynamic. Tidy goto.
1286 2017-08-21 Alan Modra <amodra@gmail.com>
1287 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1291 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1293 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1296 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1297 undefined weak symbols.
1299 2017-08-18 Nick Clifton <nickc@redhat.com>
1302 * tekhex.c (getsym): Fix check for source pointer walking off the
1303 end of the input buffer.
1305 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1308 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1309 relocations in debug sections, change abort to _bfd_error_handler.
1311 2017-08-14 Nick Clifton <nickc@redhat.com>
1314 * elf.c (setup_group): Check for an empty or very small group
1316 * po/bfd.pot: Regenerate.
1318 2017-08-14 Alan Modra <amodra@gmail.com>
1321 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1322 alignment padding here.
1323 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1324 in a reverse pass over sections.
1326 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1329 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1330 for @plt suffixes first.
1331 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1333 2017-08-08 Nick Clifton <nickc@redhat.com>
1336 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1337 small section lengths.
1338 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1340 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1341 there is enough data present in the note.
1343 2017-08-08 Alan Modra <amodra@gmail.com>
1346 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1347 got.refcount for GOTOFF relocs, just create .got section.
1349 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1351 * elflink.c (elf_link_add_object_symbols): Move common symbol
1352 check after bed->common_definition.
1354 2017-08-07 Alan Modra <amodra@gmail.com>
1357 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1358 needed to define various dynamic tags have been discarded.
1360 2017-08-07 Nick Clifton <nickc@redhat.com>
1363 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1364 has not been set then use the bfd returned by
1365 _bfd_elf_link_setup_gnu_properties. If that is null then search
1366 through all the input bfds selecting the first normal, ELF format
1368 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1370 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1372 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1374 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1375 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1376 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1377 (elf_i386_link_check_relocs): New function.
1378 (bfd_elf32_bfd_link_check_relocs): New.
1379 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1381 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1382 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1383 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1384 (elf_x86_64_link_check_relocs): New function.
1385 (bfd_elf64_bfd_link_check_relocs): New.
1386 (bfd_elf32_bfd_link_check_relocs): Likewise.
1388 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1391 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1392 as undefined for --no-define-common.
1394 2017-08-05 Alan Modra <amodra@gmail.com>
1396 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1397 hppa_link_hash_table.
1399 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1401 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1402 entries for sysregs with negative indices.
1404 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1406 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1407 isn't the S/390 specific elf data.
1408 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1410 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1412 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1413 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1414 [R_RISCV_ADD16]: Likewise.
1415 [R_RISCV_ADD32]: Likewise.
1416 [R_RISCV_ADD64]: Likewise.
1417 [R_RISCV_SUB6]: Likewise.
1418 [R_RISCV_SUB8]: Likewise.
1419 [R_RISCV_SUB16]: Likewise.
1420 [R_RISCV_SUB32]: Likewise.
1421 [R_RISCV_SUB64]: Likewise.
1423 2017-07-31 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1426 without ld.so checks.
1428 2017-07-29 Alan Modra <amodra@gmail.com>
1431 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1432 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1433 (is_elfv2_localentry0): Test non_zero_localentry.
1434 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1436 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1438 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1439 pointer check for htab->elf.irelplt.
1440 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1442 2017-07-27 Nick Clifton <nickc@redhat.com>
1445 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1447 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1449 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1451 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1453 (evax_bfd_print_emh): Check for invalid string lengths.
1455 2017-07-25 Nick Clifton <nickc@redhat.com>
1457 * po/fr.po: Updated French translation.
1459 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1462 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1463 16-bit absolute branches into 10-bit pc-relative branches on the
1464 MSP430 as well as the MSP430X.
1466 2017-07-25 Alan Modra <amodra@gmail.com>
1468 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1469 (stub_eh_frame_size): New function.
1470 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1471 (group_sections): Init group tls_get_addr_opt_bctrl.
1472 (ppc64_elf_size_stubs): Update sizing and initialization of
1473 .eh_frame. Iteration over stubs via group list.
1474 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1475 (ppc64_elf_finish_dynamic_sections): Update finalization of
1478 2017-07-24 Nick Clifton <nickc@redhat.com>
1481 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1482 of the relocs to the canonicalize_one_reloc routine.
1483 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1484 for the _bfd_mach_o_canonicalize_one_reloc field.
1485 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1486 res_base parameter. Use to check for corrupt pair relocs.
1487 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1489 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1491 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1494 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1495 enough data in the record before attempting to parse it.
1496 (_bfd_vms_slurp_eeom): Likewise.
1498 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1499 (image_set_ptr): Likewise.
1500 (alpha_vms_slurp_relocs): Likewise.
1502 (alpha_vms_object_p): Check for a truncated record.
1504 2017-07-24 Nick Clifton <nickc@redhat.com>
1507 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1508 an unrecognized reloc and sets the bfd_error value.
1509 * libbfd.h: Regenerate.
1510 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1512 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1513 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1514 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1515 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1516 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1518 2017-07-23 Alan Modra <amodra@gmail.com>
1520 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1523 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1526 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1527 reloc_class_ifunc for ifunc symbols.
1529 2017-07-19 Nick Clifton <nickc@redhat.com>
1532 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1533 correct magic bytes at the start, set the error to wrong format
1534 and clear the format selector before returning NULL.
1536 2017-07-19 Nick Clifton <nickc@redhat.com>
1539 * coff-rs6000.c (_bfd_strntol): New function.
1540 (_bfd_strntoll): New function.
1541 (GET_VALUE_IN_FIELD): New macro.
1542 (EQ_VALUE_IN_FIELD): new macro.
1543 (_bfd_xcoff_slurp_armap): Use new macros.
1544 (_bfd_xcoff_archive_p): Likewise.
1545 (_bfd_xcoff_read_ar_hdr): Likewise.
1546 (_bfd_xcoff_openr_next_archived_file): Likewise.
1547 (_bfd_xcoff_stat_arch_elt): Likewise.
1548 * coff64-rs6000.c (_bfd_strntol): New function.
1549 (_bfd_strntoll): New function.
1550 (GET_VALUE_IN_FIELD): New macro.
1551 (xcoff64_slurp_armap): Use new macros.
1553 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1554 John Eric Martin <John.Martin@emmicro-us.com>
1556 * bfd-in2.h: Regenerate.
1557 * libbfd.h: Regenerate.
1558 * elf32-arc.c (JLI): Define.
1559 * reloc.c: Add JLI relocations.
1561 2017-07-18 Nick Clifton <nickc@redhat.com>
1564 * coff-sh.c: Fix spelling typos.
1565 * compress.c: Likewise.
1566 * cpu-pdp11.c: Likewise.
1567 * ecofflink.c: Likewise.
1568 * elf-m10300.c: Likewise.
1570 * elf32-arm.c: Likewise.
1571 * elf32-m68k.c: Likewise.
1572 * elf32-nds32.c: Likewise.
1573 * elf32-ppc.c: Likewise.
1574 * elf32-sh.c: Likewise.
1575 * elf32-v850.c: Likewise.
1576 * elf64-ppc.c: Likewise.
1577 * elf64-x86-64.c: Likewise.
1578 * elflink.c: Likewise.
1579 * elfnn-aarch64.c: Likewise.
1580 * elfxx-mips.c: Likewise.
1582 * sunos.c: Likewise.
1583 * vms-alpha.c: Likewise.
1584 * xcofflink.c: Likewise.
1586 2017-07-18 Nick Clifton <nickc@redhat.com>
1589 * coffcode.h (handle_COMDAT): Replace abort with an error message
1592 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1595 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1598 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1602 2017-07-16 Alan Modra <amodra@gmail.com>
1604 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1605 __tls_index GOT entries when using __tls_get_addr_opt stub.
1606 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1608 2017-07-12 Alan Modra <amodra@gmail.com>
1610 * po/es.po: Update from translationproject.org/latest/bfd/.
1611 * po/fi.po: Likewise.
1612 * po/fr.po: Likewise.
1613 * po/id.po: Likewise.
1614 * po/ja.po: Likewise.
1615 * po/ro.po: Likewise.
1616 * po/ru.po: Likewise.
1617 * po/sr.po: Likewise.
1618 * po/sv.po: Likewise.
1619 * po/tr.po: Likewise.
1620 * po/uk.po: Likewise.
1621 * po/vi.po: Likewise.
1622 * po/zh_CN.po: Likewise.
1623 * po/hr.po: New file from translationproject.org.
1624 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1625 * configure: Regenerate.
1627 2017-07-12 Nick Clifton <nickc@redhat.com>
1629 Fix compile time warnings using gcc 7.1.1.
1630 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1632 (elf_xtensa_get_gotplt_section): Increase length of got_name
1634 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1635 default return of FALSE.
1636 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1637 default return of FALSE.
1639 2017-07-12 Alan Modra <amodra@gmail.com>
1641 * binary.c (binary_set_section_contents): Don't print filepos in
1643 (coff_write_object_contents): Cast size_t for error message.
1644 (coff_slurp_line_table): Don't use bfd_vma symndx.
1645 (coff_slurp_reloc_table): Remove unneeded cast.
1646 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1648 (find_abstract_instance_name): Likewise.
1649 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1650 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1651 (elf32_arm_check_relocs): Make r_symndx an int.
1652 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1654 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1656 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1658 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1659 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1660 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1661 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1662 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1663 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1664 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1665 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1666 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1667 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1668 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1669 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1670 and use %lu for error message.
1671 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1672 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1675 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1677 (elf32_arm_final_link_relocate): Likewise.
1678 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1679 * coffcode.h (styp_to_sec_flags): Likewise.
1680 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1681 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1682 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1683 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1684 (elf32_bfin_merge_private_bfd_data): Likewise.
1685 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1686 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1687 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1688 (i370_elf_relocate_section): Likewise.
1689 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1690 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1691 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1692 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1693 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1694 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1695 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1696 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1697 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1698 * ieee.c (ieee_write_id, read_id): Likewise.
1699 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1700 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1701 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1702 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1703 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1704 * stabs.c (_bfd_link_section_stabs): Likewise.
1706 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1708 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1709 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1710 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1711 * coff-sh.c (sh_relax_section): Likewise.
1712 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1713 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1714 * coffcode.h (coff_slurp_reloc_table): Likewise.
1715 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1716 (_bfd_coff_read_string_table): Likewise.
1717 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1718 * compress.c (bfd_get_full_section_contents): Likewise.
1719 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1720 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1721 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1722 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1723 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1724 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1725 (elf32_arm_write_section): Likewise.
1726 * elf32-bfin.c (bfin_relocate_section): Likewise.
1727 (bfinfdpic_relocate_section): Likewise.
1728 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1729 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1730 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1731 (elf_i386_relocate_section): Likewise.
1732 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1733 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1734 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1735 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1736 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1737 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1738 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1739 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1740 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1741 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1742 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1743 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1744 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1745 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1746 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1747 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1748 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1749 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1750 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1751 * elf32-sh.c (sh_elf_relax_section): Likewise.
1752 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1753 (sh_elf_relocate_section): Likewise.
1754 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1755 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1756 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1757 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1758 * elf32-v850.c (v850_elf_relax_section): Likewise.
1759 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1760 (elf_vax_relocate_section): Likewise.
1761 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1762 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1763 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1764 (do_fix_for_relocatable_link): Likewise.
1765 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1766 (elf64_alpha_relax_with_lituse): Likewise.
1767 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1768 (elf_hppa_final_link_relocate): Likewise.
1769 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1770 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1771 (elf64_vms_link_add_object_symbols): Likewise.
1772 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1773 (mmix_final_link_relocate): Likewise.
1774 * elf64-s390.c (invalid_tls_insn): Likewise.
1775 (elf_s390_relocate_section): Likewise.
1776 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1777 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1778 (elf_x86_64_relocate_section): Likewise.
1779 * elfcode.h (elf_slurp_symbol_table): Likewise.
1780 * elfcore.h (elf_core_file_p): Likewise.
1781 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1782 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1783 (elfNN_aarch64_relocate_section): Likewise.
1784 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1785 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1786 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1787 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1788 (_bfd_mips_elf_relocate_section): Likewise.
1789 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1790 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1791 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1792 * ieee.c (ieee_slurp_external_symbols): Likewise.
1793 * ihex.c (ihex_write_object_content): Likewise.
1794 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1795 * merge.c (_bfd_merged_section_offset): Likewise.
1796 * mmo.c (mmo_write_loc_chunk): Likewise.
1797 (mmo_write_object_contents): Likewise.
1798 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1799 * stabs.c (_bfd_link_section_stabs): Likewise.
1800 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1802 2017-07-11 Alan Modra <amodra@gmail.com>
1804 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1806 2017-07-11 Alan Modra <amodra@gmail.com>
1808 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1809 instruction" error using _bfd_error_handler, not einfo.
1811 2017-07-10 Nick Clifton <nickc@redhat.com>
1813 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1814 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1816 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1818 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1820 2017-07-07 Alan Modra <amodra@gmail.com>
1822 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1824 2017-07-07 Alan Modra <amodra@gmail.com>
1826 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1827 as long long. Move code replacing "ll" with "I64", and simplify.
1829 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1831 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1834 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1836 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1838 (line_info_add_file_name): Likewise.
1839 (decode_line_info): Likewise.
1841 2017-07-04 Tristan Gingold <gingold@adacore.com>
1843 * version.m4: Bump version to 2.29.51
1844 * configure: Regenerate.
1846 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1848 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1849 sanity check at the head of this function.
1851 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1853 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1854 dwarf_line_str_size.
1855 (struct attr_abbrev): Add field implicit_const.
1856 (dwarf_debug_sections): Add .debug_line_str.
1857 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1858 (dwarf_debug_section_assert): Add static assertion.
1859 (read_indirect_line_string): New.
1860 (read_abbrevs): Support DW_FORM_implicit_const.
1861 (is_str_attr): Support DW_FORM_line_strp.
1862 (read_attribute_value): Support DW_FORM_line_strp and
1863 DW_FORM_implicit_const.
1864 (read_attribute): Support DW_FORM_implicit_const.
1865 (line_info_add_include_dir, line_info_add_include_dir_stub):
1866 (line_info_add_file_name, read_formatted_entries): New.
1867 (decode_line_info, parse_comp_unit): Support DWARF 5.
1868 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1870 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1872 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1873 abort statement that was put for symbols that are not dynamic.
1875 2017-07-03 Tristan Gingold <gingold@adacore.com>
1877 * po/bfd.pot: Regenerate
1879 2017-07-03 Alan Modra <amodra@gmail.com>
1881 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1882 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1883 * elf.c (setup_group): Use "Lx" to print sh_size.
1884 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1885 unknown section type in hex.
1886 (copy_special_section_fields): Style fix.
1887 (bfd_section_from_shdr): Correct format for sh_link. Use a
1888 common error message for all the variants of unrecognized
1890 (assign_file_positions_for_load_sections): Use "Lx" for lma
1891 adjust error message.
1892 (assign_file_positions_for_non_load_sections): Formatting.
1893 (rewrite_elf_program_header): Formatting. Use "Lx" for
1894 bfd_vma values in error messages.
1895 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1896 ELF_R_SYM value to type expected by format.
1897 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1899 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1900 (elf_link_input_bfd): Use "Lx" for r_info.
1901 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1903 2017-07-03 Alan Modra <amodra@gmail.com>
1905 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1906 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1907 Microsoft C library variant of long long format specifier.
1908 (PRINT20): Cast value to bfd_uint64_t not long long.
1909 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1910 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1911 long long. Don't cast to bfd_vma.
1912 * elf32-score.c (score3_bfd_getl48): Likewise.
1913 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1915 2017-07-03 Alan Modra <amodra@gmail.com>
1917 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1919 (bfd_elf_print_symbol): Don't cast symbol->flags.
1920 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1921 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1922 _bfd_error_handler argument order.
1923 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1925 2017-07-03 Alan Modra <amodra@gmail.com>
1927 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1928 AC_TYPE_LONG_DOUBLE.
1929 * configure: Regenerate.
1930 * config.in: Regenerate.
1932 2017-06-29 Andrew Waterman <andrew@sifive.com>
1934 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1937 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1939 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1940 unless it is undefined weak.
1941 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1942 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1944 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1945 is not dynamic in PIC, abort.
1947 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1950 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1951 undefined weak symbols into dynamic.
1952 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1953 relocation for non-dynamic symbols.
1954 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1956 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1958 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1959 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1960 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1961 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1962 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1965 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1967 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1968 (elfcore_write_s390_gs_bc): Likewise.
1969 * elf.c (elfcore_grok_s390_gs_cb): New function.
1970 (elfcore_grok_s390_gs_bc): New function.
1971 (elfcore_grok_note): Call them.
1972 (elfcore_write_s390_gs_cb): New function.
1973 (elfcore_write_s390_gs_bc): New function.
1974 (elfcore_write_register_note): Call them.
1976 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1978 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1979 bfd_get_file_size. Check archive element size.
1980 (_bfd_generic_get_section_contents_in_window): Likewise.
1982 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1984 * bfd-in2.h: Regenerated.
1985 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1986 (bfd_get_file_size): Likewise.
1988 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1989 Matthew Fortune <matthew.fortune@imgtec.com>
1991 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1992 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1993 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1994 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1996 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1997 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1998 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1999 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2000 `bfd_mach_mips_interaptiv_mr2' entries.
2001 * bfd-in2.h: Regenerate.
2003 2017-06-27 Nick Clifton <nickc@redhat.com>
2005 * tekhex.c (pass_over): Revert accidental conversion of a local
2006 array to a static array.
2008 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2011 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2012 reloc addend if necessary. Adjust diff only if
2013 shrinked_insn_address < end_address.
2015 2017-06-27 Alan Modra <amodra@gmail.com>
2018 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2019 (_bfd_generic_get_section_contents_in_window): Likewise.
2021 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2023 * elfnn-riscv.c (perform_relocation): Support the new
2024 R_RISCV_32_PCREL relocation.
2025 (riscv_elf_relocate_section): Likewise.
2026 * elfxx-riscv.c (howto_table): Likewise.
2027 (riscv_reloc_map): Likewise.
2028 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2029 * libbfd.h: Regenerate.
2031 2017-06-27 Alan Modra <amodra@gmail.com>
2034 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2035 Use unsigned file pointer type, and remove cast.
2036 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2037 Add "count", not "sz".
2039 2017-06-26 Pedro Alves <palves@redhat.com>
2042 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2045 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2048 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2051 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2053 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2054 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2055 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2056 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2057 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2059 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2062 * compress.c (bfd_get_full_section_contents): Don't check the
2064 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2065 reject a section whose size + offset is greater than the size
2067 (_bfd_generic_get_section_contents_in_window): Likewise.
2069 2017-06-26 Nick Clifton <nickc@redhat.com>
2072 * tekhex.c (getvalue): Check for the source pointer exceeding the
2073 end pointer before the first byte is read.
2075 2017-06-26 Nick Clifton <nickc@redhat.com>
2078 * opncls.c (get_build_id): Check that the section is big enough
2079 to contain the whole note.
2080 * compress.c (bfd_get_full_section_contents): Check for and reject
2081 a section whose size is greater than the size of the entire file.
2082 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2083 contain a notes section.
2085 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2087 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2089 (elf_s390_modify_segment_map): Likewise.
2090 (bfd_elf_s390_set_options): Lisewise.
2092 2017-06-26 Alan Modra <amodra@gmail.com>
2094 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2096 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2097 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2098 .preinit_array on --just-syms bfds.
2099 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2100 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2101 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2103 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2105 * elf.c (find_link): Bounds check "hint".
2107 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2109 * elf32-arm.c (using_thumb_only): Update list of architectures in
2110 BFD_ASSERT for which the logic is valid.
2111 (using_thumb2_bl): Likewise.
2112 (using_thumb2): Likewise and return true for ARMv8-R.
2113 (arch_has_arm_nop): Likewise.
2114 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2115 merging logic. Update commentis for value 15 of v8m_baseline,
2116 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2117 merging of value 15 of Tag_CPU_arch.
2119 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2121 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2122 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2123 * bfd-in2.h: Regenerate.
2125 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2127 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2128 the error_alignment label forward. Properly align program
2129 property note section.
2131 2017-06-22 Eric Christopher <echristo@gmail.com>
2133 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2134 abs to fix a truncation warning.
2136 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2138 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2139 local undefined weak symbol to 0.
2140 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2142 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2144 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2145 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2146 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2147 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2148 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2149 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2150 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2151 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2153 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2155 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2156 (elf_i386_lazy_ibt_plt_entry): Likewise.
2157 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2158 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2159 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2160 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2161 (elf_i386_lazy_plt_layout): Likewise.
2162 (elf_i386_non_lazy_plt_layout): Likewise.
2163 (elf_i386_link_hash_entry): Add plt_second.
2164 (elf_i386_link_hash_table): Add plt_second and
2165 plt_second_eh_frame.
2166 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2167 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2168 the second PLT. Check the second PLT.
2169 (elf_i386_relocate_section): Use the second PLT to resolve
2170 PLT reference if needed.
2171 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2173 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2174 second PLT. Generate unwind info for the second PLT.
2175 (elf_i386_plt_type): Add plt_second.
2176 (elf_i386_get_synthetic_symtab): Support the second PLT.
2177 (elf_i386_parse_gnu_properties): Support
2178 GNU_PROPERTY_X86_FEATURE_1_AND.
2179 (elf_i386_merge_gnu_properties): Support
2180 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2181 on GNU_PROPERTY_X86_FEATURE_1_IBT
2182 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2183 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2184 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2185 is set on all relocatable inputs.
2186 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2187 (elf_x32_lazy_ibt_plt_entry): Likewise.
2188 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2189 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2190 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2191 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2192 (elf_x86_64_lazy_ibt_plt): Likewise.
2193 (elf_x32_lazy_ibt_plt): Likewise.
2194 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2195 (elf_x32_non_lazy_ibt_plt): Likewise.
2196 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2197 (elf_x86_64_parse_gnu_properties): Support
2198 GNU_PROPERTY_X86_FEATURE_1_AND.
2199 (elf_x86_64_merge_gnu_properties): Support
2200 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2201 on GNU_PROPERTY_X86_FEATURE_1_IBT
2202 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2203 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2204 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2205 is set on all relocatable inputs.
2207 2017-06-22 Nick Clifton <nickc@redhat.com>
2210 * som.c (setup_sections): NUL terminate the space_strings buffer.
2211 Check that the space.name field does not index beyond the end of
2212 the space_strings buffer.
2214 2017-06-21 Nick Clifton <nickc@redhat.com>
2217 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2219 2017-06-21 Nick Clifton <nickc@redhat.com>
2222 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2223 type of the size parameter.
2224 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2225 length of the counted string.
2226 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2227 (_bfd_vms_save_counted_string): Likewise.
2228 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2229 _bfd_vms_save_counted_string.
2230 (_bfd_vms_slurp_ehdr): Likewise.
2231 (_bfd_vms_slurp_egsd): Likewise.
2232 (Parse_module): Likewise.
2234 2017-06-21 Alan Modra <amodra@gmail.com>
2236 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2237 calls before tocsave calls.
2238 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2241 2017-06-21 Nick Clifton <nickc@redhat.com>
2244 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2245 bfd_get_full_section_contents returns no contents.
2247 2017-06-21 Nick Clifton <nickc@redhat.com>
2250 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2253 2017-06-21 Nick Clifton <nickc@redhat.com>
2256 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2258 (image_set_ptr): Likewise.
2259 (alpha_vms_fix_sec_rel): Likewise.
2260 (alpha_vms_slurp_relocs): Likewise.
2262 2017-06-21 Nick Clifton <nickc@redhat.com>
2265 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2267 (ieee_archive_p): Likewise.
2268 (ieee_object_p): Likewise.
2270 2017-06-21 Nick Clifton <nickc@redhat.com>
2273 * elf.c (setup_group): Zero the group section pointer list after
2274 allocation so that loops can be caught. Check for NULL pointers
2275 when processing a group list.
2277 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2279 * elf-s390.h: New file.
2280 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2282 (elf_s390_additional_program_headers): New function.
2283 (elf_s390_modify_segment_map): New function.
2284 (bfd_elf_s390_set_options): New function.
2285 (elf_backend_additional_program_headers)
2286 (elf_backend_modify_segment_map): Add macro definitions.
2288 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2291 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2292 the DYNAMIC bit instead of bfd_count_sections.
2294 2017-06-19 Nick Clifton <nickc@redhat.com>
2297 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2299 (evax_bfd_print_eeom): Likewise.
2300 (evax_bfd_print_egsd): Check for an overlarge record length.
2301 (evax_bfd_print_etir): Likewise.
2303 2017-06-19 Nick Clifton <nickc@redhat.com>
2306 * libieee.h (struct common_header_type): Add end_p field.
2307 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2309 (read_id): Check for a length that exceeds the remaining bytes in
2311 (ieee_seek): Initialise end_p.
2312 (ieee_archive_p): Likewise.
2313 (ieee_object_p): Likewise.
2315 2017-06-19 Nick Clifton <nickc@redhat.com>
2318 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2319 before reading the EIHS structure entries.
2321 2017-06-19 Nick Clifton <nickc@redhat.com>
2324 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2325 gsd_size. Check that there are enough bytes remaining to read the
2326 type and size of the next egsd. Check that the size of the egsd
2327 does not exceed the size of the record.
2329 2017-06-19 Alan Modra <amodra@gmail.com>
2331 * config.bfd: Correct targ_underscore for cris.
2333 2017-06-18 Alan Modra <amodra@gmail.com>
2335 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2336 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2338 2017-06-16 Nick Clifton <nickc@redhat.com>
2340 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2341 bucketlist is empty because there are no symbols to add to the
2344 2017-06-16 Alan Modra <amodra@gmail.com>
2350 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2351 (BFD_JUMP_TABLE_LINK): Likewise.
2352 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2353 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2354 (bfd_elf_define_start_stop): New function.
2355 * linker.c (bfd_generic_define_start_stop): New function.
2356 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2358 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2359 * aout-target.h (MY_bfd_define_start_stop): Define.
2360 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2361 * binary.c (binary_bfd_define_start_stop): Define.
2362 * bout.c (b_out_bfd_define_start_stop): Define.
2363 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2364 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2365 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2366 * coffcode.h (coff_bfd_define_start_stop): Define.
2367 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2368 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2369 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2370 * ieee.c (ieee_bfd_define_start_stop): Define.
2371 * ihex.c (ihex_bfd_define_start_stop): Define.
2372 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2373 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2374 * mmo.c (mmo_bfd_define_start_stop): Define.
2375 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2376 * oasys.c (oasys_bfd_define_start_stop): Define.
2377 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2378 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2379 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2380 * som.c (som_bfd_define_start_stop): Define.
2381 * srec.c (srec_bfd_define_start_stop): Define.
2382 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2383 * versados.c (versados_bfd_define_start_stop): Define.
2384 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2385 (alpha_vms_bfd_define_start_stop): Define.
2386 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2387 * bfd-in2.h: Regenerate.
2388 * libbfd.h: Regenerate.
2390 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2392 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2393 SYMBOL_REFERENCES_LOCAL.
2395 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2398 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2399 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2400 runtime for if there needs copy relocation elimination.
2401 (need_copy_relocation_p): New function. Return true for symbol with
2402 pc-relative references and if it's against read-only sections.
2403 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2404 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2405 that are related with accessing external objects.
2406 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2407 in elfNN_aarch64_check_relocs.
2409 2017-06-15 Nick Clifton <nickc@redhat.com>
2412 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2415 (ieee_archive_p): Likewise.
2417 2017-06-15 Nick Clifton <nickc@redhat.com>
2420 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2422 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2424 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2425 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2426 keep both windowed and call0 ABI PLT definitions.
2427 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2428 elf_xtensa_*_plt_entry endex.
2429 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2431 2017-06-14 Nick Clifton <nickc@redhat.com>
2434 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2437 2017-06-14 Nick Clifton <nickc@redhat.com>
2440 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2441 maximum value for the ascic pointer. Check that name processing
2442 does not read beyond this value.
2443 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2446 2017-06-14 Nick Clifton <nickc@redhat.com>
2449 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2450 (process_otr): Check for an invalid offset in the otr structure.
2452 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2454 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2456 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2462 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2463 vtable field to a union.
2464 (_bfd_elf_is_start_stop): Removed.
2465 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2466 __start_SECNAME and __stop_SECNAME symbols.
2467 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2468 * elflink.c (_bfd_elf_is_start_stop): Removed.
2469 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2470 _bfd_elf_is_start_stop.
2471 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2472 __stop_SECNAME symbols. Updated.
2473 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2474 (bfd_elf_gc_record_vtinherit): Likewise.
2475 (bfd_elf_gc_record_vtentry): Likewise.
2477 2017-06-13 Nick Clifton <nickc@redhat.com>
2480 * elflink.c (elf_link_adjust_relocs): Generate an error when
2481 encountering a reloc against a symbol removed by garbage
2484 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2486 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2487 to merge_gnu_properties.
2488 * elf-properties.c (elf_merge_gnu_properties): Add struct
2489 bfd_link_info * and pass it to merge_gnu_properties.
2490 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2491 and pass it to elf_merge_gnu_properties.
2492 (_bfd_elf_link_setup_gnu_properties): Pass info to
2493 elf_merge_gnu_property_list.
2494 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2496 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2498 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2501 * binary.c (binary_set_section_contents): Scale lma by octets
2502 per byte to set filepos.
2504 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2506 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2509 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2511 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2514 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2516 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2517 patched section contents for TLS IE reloc.
2518 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2520 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2522 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2523 RELOC_FOR_GLOBAL_SYMBOL macro.
2525 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2527 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2530 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2532 * config/tc-arc.c (md_undefined_symbol): Changed.
2533 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2535 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2537 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2540 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2542 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2543 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2545 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2547 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2550 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2552 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2553 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2554 is non-zero. Add clarifying comments.
2556 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2558 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2559 name. Use local IFUNC symbol name string to report unsupported
2560 non-PIC call to IFUNC function.
2561 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2562 when generating R_386_IRELATIVE relocation.
2563 (elf_i386_finish_dynamic_symbol): Likewise.
2564 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2566 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2567 when generating R_X86_64_IRELATIVE relocation.
2568 (elf_x86_64_finish_dynamic_symbol): Likewise.
2570 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2572 * elf.c (setup_group): Make sure BFD sections are created for all
2573 group sections in the input file when processing SHF_GROUP
2575 (bfd_section_from_shdr): Avoid duplicating logic already
2576 implemented in `setup_group'.
2578 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2581 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2582 if the hint address is zero.
2584 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2587 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2588 ELF_COMMON_DEF_P for common symbols.
2590 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2592 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2593 SEC_GROUP sections as SEC_EXCLUDE.
2594 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2595 (assign_section_numbers): Use resolve_section_groups flag instead
2596 of relocatable link type.
2597 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2598 flag instead of checking the final_link flag for part of the
2599 checks in here. Fix white space as a result.
2600 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2601 instead of relocatable link type.
2602 (bfd_elf_final_link): Likewise.
2604 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2606 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2608 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2609 (s3_bfd_score_elf_check_relocs): Likewise.
2610 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2611 (score_elf_final_link_relocate): Likewise.
2612 (s7_bfd_score_elf_check_relocs): Likewise.
2614 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2616 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2619 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2621 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2622 from `reloc_count' rather than decrementing it.
2623 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2624 `reloc_count' by `int_rels_per_ext_rel'.
2625 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2626 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2627 entry determination.
2628 (s3_bfd_score_elf_check_relocs): Likewise.
2629 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2630 (s7_bfd_score_elf_relocate_section): Likewise.
2631 (s7_bfd_score_elf_check_relocs): Likewise.
2632 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2633 prototype and function.
2634 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2635 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2636 triple rather than once the sum of REL and RELA relocation entry
2638 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2639 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2640 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2641 storage allocation size determination.
2642 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2643 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2644 by `int_rels_per_ext_rel' for last relocation entry
2646 (bfd_elf_final_link): Do not multiply `reloc_count' by
2647 `int_rels_per_ext_rel' for internal relocation storage
2648 allocation size determination.
2649 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2650 `int_rels_per_ext_rel' for last relocation entry determination.
2651 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2652 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2653 (_bfd_mips_elf_relocate_section): Likewise.
2655 2017-06-05 Alan Modra <amodra@gmail.com>
2658 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2660 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2662 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2663 determine structure sizes.
2664 (elfcore_grok_freebsd_prstatus): Likewise.
2666 2017-06-01 Alan Modra <amodra@gmail.com>
2668 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2669 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2671 (is_elfv2_localentry0): New function.
2672 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2673 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2674 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2675 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2676 optimized localentry:0 stubs.
2677 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2678 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2680 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2682 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2684 2017-05-30 Casey Smith <clegg89@gmail.com>
2687 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2688 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2690 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2692 * cpu-arc.c (arc_compatible): New function.
2694 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2696 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2698 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2701 * bfdio.c (bfd_get_file_size): New function.
2702 * bfd-in2.h: Regenerated.
2704 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2706 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2709 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2711 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2712 dynobj instead of htab->elf.dynobj.
2714 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2716 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2718 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2719 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2720 actual number of internal relocations retrieved. Adjust
2721 function description.
2722 (bfd_elf64_canonicalize_reloc): Remove macro.
2723 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2725 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2727 * archures.c (bfd_mach_sparc_v9m8): Define.
2728 (bfd_mach_sparc_v8plusm8): Likewise.
2729 (bfd_mach_sparc_v9_p): Adjust to M8.
2730 (bfd_mach_sparc_64bit_p): Likewise.
2731 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2732 bfd_mach_sparc_v8plusm8.
2733 * bfd-in2.h: Regenerated.
2734 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2736 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2737 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2738 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2740 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2741 bfd_mach_sparc_v8plusm8.
2743 2017-05-19 Alan Modra <amodra@gmail.com>
2745 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2746 debug and special sections when no non-note alloc sections in an
2749 2017-05-18 Alan Modra <amodra@gmail.com>
2751 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2752 * elf-m10300.c: Likewise.
2754 * elf32-arc.c: Likewise.
2755 * elf32-bfin.c: Likewise.
2756 * elf32-m68k.c: Likewise.
2757 * elf32-nds32.c: Likewise.
2758 * elf32-tilepro.c: Likewise.
2759 * elflink.c: Likewise.
2760 * elfnn-aarch64.c: Likewise.
2761 * elfnn-riscv.c: Likewise.
2762 * elfxx-tilegx.c: Likewise.
2763 * mach-o.c: Likewise.
2764 * peXXigen.c: Likewise.
2765 * vms-alpha.c: Likewise.
2766 * vms-lib.c: Likewise.
2768 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2771 * elflink.c (elf_gc_mark_debug_section): New function.
2772 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2773 referenced by kept debug sections.
2775 2017-05-16 Alan Modra <amodra@gmail.com>
2777 * elf-m10300.c: Rename occurrences of non_ir_ref.
2778 * elf32-arm.c: Likewise.
2779 * elf32-bfin.c: Likewise.
2780 * elf32-cr16.c: Likewise.
2781 * elf32-cris.c: Likewise.
2782 * elf32-d10v.c: Likewise.
2783 * elf32-dlx.c: Likewise.
2784 * elf32-fr30.c: Likewise.
2785 * elf32-frv.c: Likewise.
2786 * elf32-hppa.c: Likewise.
2787 * elf32-i370.c: Likewise.
2788 * elf32-i386.c: Likewise.
2789 * elf32-iq2000.c: Likewise.
2790 * elf32-lm32.c: Likewise.
2791 * elf32-m32c.c: Likewise.
2792 * elf32-m32r.c: Likewise.
2793 * elf32-m68hc1x.c: Likewise.
2794 * elf32-m68k.c: Likewise.
2795 * elf32-mcore.c: Likewise.
2796 * elf32-metag.c: Likewise.
2797 * elf32-microblaze.c: Likewise.
2798 * elf32-moxie.c: Likewise.
2799 * elf32-msp430.c: Likewise.
2800 * elf32-mt.c: Likewise.
2801 * elf32-nios2.c: Likewise.
2802 * elf32-or1k.c: Likewise.
2803 * elf32-ppc.c: Likewise.
2804 * elf32-rl78.c: Likewise.
2805 * elf32-s390.c: Likewise.
2806 * elf32-score.c: Likewise.
2807 * elf32-score7.c: Likewise.
2808 * elf32-sh.c: Likewise.
2809 * elf32-tic6x.c: Likewise.
2810 * elf32-tilepro.c: Likewise.
2811 * elf32-v850.c: Likewise.
2812 * elf32-vax.c: Likewise.
2813 * elf32-xstormy16.c: Likewise.
2814 * elf32-xtensa.c: Likewise.
2815 * elf64-alpha.c: Likewise.
2816 * elf64-hppa.c: Likewise.
2817 * elf64-ia64-vms.c: Likewise.
2818 * elf64-mmix.c: Likewise.
2819 * elf64-ppc.c: Likewise.
2820 * elf64-s390.c: Likewise.
2821 * elf64-sh64.c: Likewise.
2822 * elf64-x86-64.c: Likewise.
2823 * elflink.c: Likewise.
2824 * elfnn-aarch64.c: Likewise.
2825 * elfnn-ia64.c: Likewise.
2826 * elfnn-riscv.c: Likewise.
2827 * elfxx-mips.c: Likewise.
2828 * elfxx-sparc.c: Likewise.
2829 * elfxx-tilegx.c: Likewise.
2830 * linker.c: Likewise.
2832 2017-05-16 Alan Modra <amodra@gmail.com>
2834 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2835 * elflink.c (elf_link_add_object_symbols): Update to use
2837 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2839 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2841 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2843 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2845 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2848 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2850 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2852 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2854 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2856 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2857 to plt_second/plt_second_eh_frame.
2858 (elf_x86_64_link_hash_newfunc): Updated.
2859 (elf_x86_64_allocate_dynrelocs): Likewise.
2860 (elf_x86_64_size_dynamic_sections): Likewise.
2861 (elf_x86_64_relocate_section): Likewise.
2862 (elf_x86_64_finish_dynamic_symbol): Likewise.
2863 (elf_x86_64_finish_dynamic_sections): Likewise.
2864 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2865 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2867 (elf_backend_setup_gnu_properties): Updated. Create the
2868 .plt.sec section instead of the .plt.sec section.
2870 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2872 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2873 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2874 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2876 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2878 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2879 (bfd_elf64_set_reloc): Define.
2880 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2882 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2884 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2885 (struct bfd_target): New field _bfd_set_reloc.
2886 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2887 * reloc.c (_bfd_generic_set_reloc): New function.
2888 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2889 * nlm-target.h (nlm_set_reloc): Likewise.
2890 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2891 * aout-tic30.c (MY_set_reloc): Likewise.
2892 * aout-target.h (MY_set_reloc): Likewise.
2893 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2894 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2895 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2896 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2897 * aout-adobe.c (aout_32_set_reloc): Likewise.
2898 * bout.c (b_out_set_reloc): Likewise.
2899 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2900 * i386os9k.c (aout_32_set_reloc): Likewise.
2901 * ieee.c (ieee_set_reloc): Likewise.
2902 * oasys.c (oasys_set_reloc): Likewise.
2903 * som.c (som_set_reloc): Likewise.
2904 * versados.c (versados_set_reloc): Likewise.
2905 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2906 _bfd_generic_set_reloc.
2907 (rs6000_xcoff64_aix_vec): LIkewise.
2908 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2909 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2910 * i386msdos.c (msdos_set_reloc): Define to
2911 _bfd_norelocs_set_reloc.
2912 * elfcode.h (elf_set_reloc): Define.
2913 * bfd-in2.h: Regenerated.
2915 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2918 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2919 for IFUNC function address.
2921 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2923 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2924 (CONFLICT_LIST): Likewise.
2925 (opcode/arc-attrs.h): Include.
2926 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2927 (arc_extract_features): New file.
2928 (arc_stralloc): Likewise.
2929 (arc_elf_merge_attributes): Likewise.
2930 (arc_elf_merge_private_bfd_data): Use object attributes.
2931 (bfd_arc_get_mach_from_attributes): New function.
2932 (arc_elf_object_p): Use object attributes.
2933 (arc_elf_final_write_processing): Likewise.
2934 (elf32_arc_obj_attrs_arg_type): New function.
2935 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2936 (elf32_arc_section_from_shdr): Likewise.
2937 (elf_backend_obj_attrs_vendor): Define.
2938 (elf_backend_obj_attrs_section): Likewise.
2939 (elf_backend_obj_attrs_arg_type): Likewise.
2940 (elf_backend_obj_attrs_section_type): Likewise.
2941 (elf_backend_obj_attrs_handle_unknown): Likewise.
2942 (elf_backend_section_from_shdr): Likewise.
2944 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2947 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2948 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2949 and the destination is a Thumb symbol.
2951 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2953 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2954 initializer to silence GCC 4.2.
2955 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2957 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2959 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2960 (LAZY_PLT_ENTRY_SIZE): This.
2961 (NON_LAZY_PLT_ENTRY_SIZE): New.
2962 (elf_x86_64_plt0_entry): Renamed to ...
2963 (elf_x86_64_lazy_plt0_entry): This.
2964 (elf_x86_64_plt_entry): Renamed to ...
2965 (elf_x86_64_lazy_plt_entry): This.
2966 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2967 (elf_x86_64_lazy_bnd_plt0_entry): This.
2968 (elf_x86_64_legacy_plt_entry): Removed.
2969 (elf_x86_64_bnd_plt_entry): Renamed to ...
2970 (elf_x86_64_lazy_bnd_plt_entry): This.
2971 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2972 (elf_x86_64_non_lazy_plt_entry): This.
2973 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2974 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2975 (elf_x86_64_eh_frame_plt): Renamed to ...
2976 (elf_x86_64_eh_frame_lazy_plt): This.
2977 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2978 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2979 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2980 (elf_x86_64_eh_frame_non_lazy_plt): This.
2981 (elf_x86_64_lazy_plt_layout): New.
2982 (elf_x86_64_non_lazy_plt_layout): Likewise.
2983 (elf_x86_64_plt_layout): Likewise.
2984 (elf_x86_64_backend_data): Remove PLT layout information. Add
2985 os for target system.
2986 (GET_PLT_ENTRY_SIZE): Removed.
2987 (elf_x86_64_lazy_plt): New.
2988 (elf_x86_64_non_lazy_plt): Likewise.
2989 (elf_x86_64_lazy_bnd_plt): Likewise.
2990 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2991 (elf_x86-64_arch_bed): Updated.
2992 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2993 (elf_x86_64_create_dynamic_sections): Removed.
2994 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2995 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2996 (elf_x86-64_adjust_dynamic_symbol): Updated.
2997 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2998 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2999 size for PLT0 if there is no PLT0. Get plt_entry_size from
3000 non_lazy_plt for non-lazy PLT entries.
3001 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3002 from non_lazy_plt for non-lazy PLT entries.
3003 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3004 if there is no PLT0.
3005 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3006 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3007 entries with non-lazy PLT layout. Don't fill the second and third
3008 slots in the PLT entry if there is no PLT0.
3009 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3010 if there is no PLT0. Set sh_entsize on the .plt.got section.
3011 (compare_relocs): New.
3012 (elf_x86_64_plt_type): Likewise.
3013 (elf_x86_64_plt): Likewise.
3014 (elf_x86_64_nacl_plt): New. Forward declaration.
3015 (elf_x86_64_get_plt_sym_val): Removed.
3016 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3017 against all dynamic relocations.
3018 (elf_x86_64_link_setup_gnu_properties): New function.
3019 (elf_backend_create_dynamic_sections): Updated.
3020 (elf_backend_setup_gnu_properties): New.
3021 (elf_x86_64_nacl_plt): New.
3022 (elf_x86_64_nacl_arch_bed): Updated.
3024 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3026 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3027 (LAZY_PLT_ENTRY_SIZE): This.
3028 (NON_LAZY_PLT_ENTRY_SIZE): New.
3029 (elf_i386_plt0_entry): Renamed to ...
3030 (elf_i386_lazy_plt0_entry): This.
3031 (elf_i386_plt_entry): Renamed to ...
3032 (elf_i386_lazy_plt_entry): This.
3033 (elf_i386_pic_plt0_entry): Renamed to ...
3034 (elf_i386_pic_lazy_plt0_entry): This.
3035 (elf_i386_pic_plt_entry): Renamed to ...
3036 (elf_i386_pic_lazy_plt_entry): This.
3037 (elf_i386_got_plt_entry): Renamed to ...
3038 (elf_i386_non_lazy_plt_entry): This.
3039 (elf_i386_pic_got_plt_entry): Renamed to ...
3040 (elf_i386_pic_non_lazy_plt_entry): This.
3041 (elf_i386_eh_frame_plt): Renamed to ...
3042 (elf_i386_eh_frame_lazy_plt): This.
3043 (elf_i386_eh_frame_plt_got): Renamed to ...
3044 (elf_i386_eh_frame_non_lazy_plt): This.
3045 (elf_i386_plt_layout): Renamed to ...
3046 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3047 eh_frame_plt_got_size.
3048 (elf_i386_non_lazy_plt_layout): New.
3049 (elf_i386_plt_layout): Likewise.
3050 (elf_i386_non_lazy_plt): Likewise.
3051 (GET_PLT_ENTRY_SIZE): Removed.
3052 (elf_i386_plt): Renamed to ...
3053 (elf_i386_lazy_plt): This.
3054 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3055 (elf_i386_arch_bed): Updated.
3056 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3057 (elf_i386_create_dynamic_sections): Removed.
3058 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3059 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3060 (elf_i386_adjust_dynamic_symbol): Updated.
3061 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3062 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3063 size for PLT0 if there is no PLT0.
3064 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3065 output section is discarded only if GOT isn't empty.
3066 (elf_i386_relocate_section): Updated. Properly get PLT index
3067 if there is no PLT0.
3068 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3069 second and third slots in the PLT entry if there is no PLT0.
3070 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3071 if there is no PLT0. Set sh_entsize on the .plt.got section.
3072 (elf_i386_nacl_plt): Forward declaration.
3073 (elf_i386_get_plt_sym_val): Removed.
3074 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3075 against all dynamic relocations.
3076 (elf_i386_link_setup_gnu_properties): New function.
3077 (elf_backend_create_dynamic_sections): Updated.
3078 (elf_backend_setup_gnu_properties): New.
3079 (elf_i386_nacl_plt): Updated.
3080 (elf_i386_nacl_arch_bed): Likewise.
3081 (elf_i386_vxworks_arch_bed): Likewise.
3083 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3085 * elflink.c (elf_output_implib): Remove executable flag from import
3087 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3088 library is a relocatable object file.
3090 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3093 * elf32-avr.c (avr_should_move_sym): New function.
3094 (avr_should_reduce_sym_size): Likewise.
3095 (avr_should_increase_sym_size): Likewise.
3096 (elf32_avr_relax_delete_bytes): Adjust symbol values
3097 and sizes by calling new functions.
3099 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3101 * config.bfd (riscv32-*): Enable rv64.
3103 2017-05-02 Alan Modra <amodra@gmail.com>
3106 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3107 rather than h->root.type == bfd_link_hash_new.
3108 (bfd_elf_record_link_assignment): Similarly, call
3109 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3111 2017-04-29 Alan Modra <amodra@gmail.com>
3114 * reloc.c (reloc_offset_in_range): New function.
3115 (bfd_perform_relocation, bfd_install_relocation): Use it.
3116 (_bfd_final_link_relocate): Likewise.
3118 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3120 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3121 before using .plt.got.
3122 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3124 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3126 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3127 instead of "+=" to update 0.
3129 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3131 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3132 .plt.got section here.
3133 (elf_i386_check_relocs): Don't create the .plt.got section.
3134 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3135 the .plt.got and .plt.bnd sections here.
3136 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3139 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3141 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3143 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3144 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3145 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3146 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3149 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3151 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3153 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3154 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3155 the first relocatable ELF input with GNU properties.
3157 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3159 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3160 VxWorks for non-PIC.
3162 2017-04-27 Alan Modra <amodra@gmail.com>
3164 * elf-bfd.h (struct elf_backend_data): Make asection param of
3165 elf_backend_eh_frame_address_size const.
3166 (_bfd_elf_eh_frame_address_size): Likewise.
3167 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3168 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3169 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3170 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3171 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3172 (next_cie_fde_offset): Constify params.
3173 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3175 2017-04-27 Alan Modra <amodra@gmail.com>
3177 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3178 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3179 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3181 (offset_adjust): New function.
3182 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3183 (adjust_eh_frame_local_symbols): Likewise.
3184 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3185 after changing anything. Return true if anything changed.
3186 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3187 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3189 2017-04-27 Alan Modra <amodra@gmail.com>
3191 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3194 2017-04-27 Alan Modra <amodra@gmail.com>
3196 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3197 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3198 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3199 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3200 for undef and undefweak dyn_relocs.
3201 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3202 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3203 (allocate_got, allocate_dynrelocs): Likewise.
3204 (ppc64_elf_relocate_section): Likewise.
3206 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3208 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3209 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3210 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3211 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3213 2017-04-26 Nick Clifton <nickc@redhat.com>
3216 * reloc.c (bfd_perform_relocation): Check for a negative address
3219 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3222 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3224 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3225 (elf_backend_always_renumber_dynsyms): Define.
3226 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3227 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3228 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3229 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3231 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3233 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3235 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3236 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3237 sections have been created.
3239 2017-04-26 Nick Clifton <nickc@redhat.com>
3242 * compress.c (bfd_init_section_compress_status): Check the return
3243 value from bfd_malloc.
3245 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3247 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3248 no_finish_dynamic_symbol.
3249 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3251 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3252 weak symbol, don't make it dynamic.
3253 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3254 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3255 relocation for GOT reference.
3256 (elf_x86_64_finish_dynamic_symbol): Abort if
3257 no_finish_dynamic_symbol isn't 0.
3259 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3262 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3263 undefined weak symbol, don't make it dynamic.
3264 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3265 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3266 relocation for R_386_GOT32.
3268 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3271 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3273 2017-04-23 Alan Modra <amodra@gmail.com>
3276 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3277 * elf.c (lcomm_sym): New.
3278 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3279 * bfd-in2.h: Regenerate.
3281 2017-04-23 Alan Modra <amodra@gmail.com>
3284 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3285 parameters and comment.
3286 (_bfd_elf_get_reloc_section): Delete.
3287 (_bfd_elf_plt_get_reloc_section): Declare.
3288 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3289 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3291 (_bfd_elf_get_reloc_section): ..here. Delete.
3292 (assign_section_numbers): Call elf_get_reloc_section.
3293 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3294 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3296 2017-04-23 Alan Modra <amodra@gmail.com>
3299 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3302 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3305 * elf32-i386.c (elf_i386_link_hash_entry): Add
3306 no_finish_dynamic_symbol.
3307 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3308 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3309 symbol, don't make it dynamic in PIE.
3310 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3311 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3312 relocation for R_386_GOT32
3313 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3316 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3320 * elflink.c (elf_link_add_object_symbols): Require
3321 --no-dynamic-linker with -E/--dynamic-list when creating
3324 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3326 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3329 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3331 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3332 dynamic symbol sorting.
3334 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3337 * elflink.c (elf_link_add_object_symbols): Preserve
3338 dynamic_ref_after_ir_def when restoring the symbol table for
3339 unneeded dynamic object.
3341 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3344 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3345 on on undefined IFUNC symbol in the second PLT.
3347 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3349 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3351 2017-04-19 Alan Modra <amodra@gmail.com>
3353 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3354 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3355 * elf32-ppc.c:Formatting.
3356 (ensure_undefweak_dynamic): Don't make dynamic when
3357 info->dynamic_undefined_weak is zero.
3358 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3359 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3360 not default visibility. Discard undef and undefweak
3362 (ppc_elf_relocate_section): Adjust to suit.
3363 * elf64-ppc.c: Formatting.
3364 (ensure_undefweak_dynamic): Don't make dynamic when
3365 info->dynamic_undefined_weak is zero.
3366 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3367 info->dynamic_undefined_weak. Discard them earlier.
3369 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3372 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3373 before generating the version definition section.
3375 2017-04-17 Alan Modra <amodra@gmail.com>
3377 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3378 state when a regular object file defines a symbol with
3379 incompatible type to that defined by an earlier shared lib.
3381 2017-04-13 Alan Modra <amodra@gmail.com>
3383 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3385 * elf32-arm.c: Likewise.
3386 * elf32-i386.c: Likewise.
3387 * elf32-mep.c: Likewise.
3388 * elf64-ia64-vms.c: Likewise.
3389 * elf64-x86-64.c: Likewise.
3390 * elflink.c: Likewise.
3391 * elfnn-ia64.c: Likewise.
3392 * elfxx-mips.c: Likewise.
3394 2017-04-13 Alan Modra <amodra@gmail.com>
3396 * aoutx.h: Use %B and %A in error messages throughout file.
3397 * aout-cris.c: Likewise.
3398 * archive.c: Likewise.
3399 * binary.c: Likewise.
3400 * coff-rs6000.c: Likewise.
3401 * coff-tic4x.c: Likewise.
3402 * coffcode.h: Likewise.
3403 * coffgen.c: Likewise.
3404 * cofflink.c: Likewise.
3405 * coffswap.h: Likewise.
3406 * cpu-arm.c: Likewise.
3407 * elf-eh-frame.c: Likewise.
3408 * elf-m10300.c: Likewise.
3410 * elf32-arc.c: Likewise.
3411 * elf32-arm.c: Likewise.
3412 * elf32-bfin.c: Likewise.
3413 * elf32-frv.c: Likewise.
3414 * elf32-iq2000.c: Likewise.
3415 * elf32-m32c.c: Likewise.
3416 * elf32-microblaze.c: Likewise.
3417 * elf32-nds32.c: Likewise.
3418 * elf32-rl78.c: Likewise.
3419 * elf32-rx.c: Likewise.
3420 * elf32-score.c: Likewise.
3421 * elf32-score7.c: Likewise.
3422 * elf32-sh64.c: Likewise.
3423 * elf32-v850.c: Likewise.
3424 * elf32-vax.c: Likewise.
3425 * elf32-visium.c: Likewise.
3426 * elf64-ia64-vms.c: Likewise.
3427 * elf64-mmix.c: Likewise.
3428 * elf64-sh64.c: Likewise.
3429 * elfcode.h: Likewise.
3430 * elfnn-aarch64.c: Likewise.
3431 * elfnn-ia64.c: Likewise.
3432 * elfxx-mips.c: Likewise.
3433 * hpux-core.c: Likewise.
3436 * linker.c: Likewise.
3437 * merge.c: Likewise.
3439 * oasys.c: Likewise.
3440 * pdp11.c: Likewise.
3441 * peXXigen.c: Likewise.
3442 * rs6000-core.c: Likewise.
3443 * vms-alpha.c: Likewise.
3444 * xcofflink.c: Likewise.
3446 2017-04-13 Alan Modra <amodra@gmail.com>
3448 * bfd.c (PRINT_TYPE): Define.
3449 (_doprnt): New function.
3450 (error_handler_internal): Use _doprnt.
3451 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3452 calls in their natural order, throughout file.
3453 * coff-mcore.c: Likewise.
3454 * coff-ppc.c: Likewise.
3455 * coff-tic80.c: Likewise.
3456 * cofflink.c: Likewise.
3457 * elf-s390-common.c: Likewise.
3459 * elf32-arm.c: Likewise.
3460 * elf32-i386.c: Likewise.
3461 * elf32-m32r.c: Likewise.
3462 * elf32-msp430.c: Likewise.
3463 * elf32-spu.c: Likewise.
3464 * elf64-ia64-vms.c: Likewise.
3465 * elf64-sparc.c: Likewise.
3466 * elf64-x86-64.c: Likewise.
3467 * elflink.c: Likewise.
3468 * elfnn-aarch64.c: Likewise.
3469 * elfnn-ia64.c: Likewise.
3470 * elfxx-mips.c: Likewise.
3472 2017-04-13 Alan Modra <amodra@gmail.com>
3474 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3475 branch veneers" error. Fix double space and format message.
3476 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3477 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3479 2017-04-13 Alan Modra <amodra@gmail.com>
3481 * bfd-in2.h: Regenerate.
3483 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3485 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3486 extra `\n' in warning/error messages.
3487 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3488 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3490 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3492 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3493 processor-specific properties with generic ELF target vector.
3495 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3497 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3498 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3499 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3500 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3502 (link_hash_newfunc): Initialize has_got_reloc and
3504 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3506 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3508 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3510 (_bfd_sparc_elf_fixup_symbol): New function.
3511 (allocate_dynrelocs): Don't allocate space for dynamic
3512 relocations and discard relocations against resolved undefined
3513 weak symbols in executable. Don't make resolved undefined weak
3514 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3515 relocation against undefined weak symbols in PIE.
3516 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3517 relocations against resolved undefined weak symbols in PIE
3518 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3519 without ynamic PLT/GOT relocations for resolved undefined weak
3521 Don't generate dynamic relocation against resolved undefined
3522 weak symbol in executable.
3523 (pie_finish_undefweak_symbol): New function.
3524 (_bfd_sparc_elf_finish_dynamic_sections): Call
3525 pie_finish_undefweak_symbol on all symbols in PIE.
3526 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3527 (_bfd_sparc_elf_fixup_symbol): New function.
3529 2017-04-10 Nick Clifton <nickc@redhat.com>
3531 * config.bfd: Remove ns32k from obsolete list.
3533 2017-04-10 Alan Modra <amodra@gmail.com>
3536 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3537 (special_sections_i): Likewise for .init_array.
3538 (special_sections_p): Likewise for .preinit_array.
3540 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3544 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3545 ELF_COMMON_DEF_P for common symbols.
3546 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3547 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3548 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3549 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3550 07492f668d2173da7a2bda3707ff0985e0f460b6.
3552 2017-04-07 Pedro Alves <palves@redhat.com>
3554 * opncls.c (bfd_get_debug_link_info): Rename to...
3555 (bfd_get_debug_link_info_1): ... this. Change type of second
3556 parameter to void pointer. Adjust.
3557 (bfd_get_debug_link_info): Reimplement on top of
3558 bfd_get_debug_link_info_1.
3559 (separate_debug_file_exists, separate_alt_debug_file_exists):
3560 Change type of second parameter to void pointer. Adjust.
3561 (get_func_type, check_func_type): Change type of second parameter
3563 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3564 the callback functions instead of passing the address of a local.
3565 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3566 find_separate_debug_file.
3567 (get_alt_debug_link_info_shim): Change type of second parameter to
3568 void pointer. Adjust.
3569 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3570 find_separate_debug_file.
3571 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3572 of second parameter to void pointer. Adjust.
3573 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3574 pointer local to find_separate_debug_file.
3576 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3578 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3579 external symbols with a definition.
3580 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3582 2017-04-07 Alan Modra <amodra@gmail.com>
3584 * po/SRC-POTFILES.in: Regenerate.
3586 2017-04-05 Alan Modra <amodra@gmail.com>
3588 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3591 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3593 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3594 numbers for DataDirectory entry indicies passed to
3597 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3599 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3600 each GNU_MBIND section and align GNU_MBIND section to page size.
3601 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3602 segment for each GNU_MBIND section.
3603 (_bfd_elf_init_private_section_data): Copy sh_info from input
3604 for GNU_MBIND section.
3606 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3608 * elfnn-riscv.c (GP_NAME): Delete.
3609 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3610 (_bfd_riscv_relax_lui): Likewise.
3612 2017-04-04 Nick Clifton <nickc@redhat.com>
3615 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3617 (bfd_elf_final_link): Only initialize the extended symbol index
3618 section if there are extended symbol tables to list.
3620 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3622 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3623 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3624 * configure.ac (elf): Add elf-properties.lo.
3625 * Makefile.in: Regenerated.
3626 * configure: Likewise.
3627 * elf-bfd.h (elf_property_kind): New.
3628 (elf_property): Likewise.
3629 (elf_property_list): Likewise.
3630 (elf_properties): Likewise.
3631 (_bfd_elf_parse_gnu_properties): Likewise.
3632 (_bfd_elf_get_property): Likewise.
3633 (_bfd_elf_link_setup_gnu_properties): Likewise.
3634 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3635 and setup_gnu_properties.
3636 (elf_obj_tdata): Add properties.
3637 * elf-properties.c: New file.
3638 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3639 (elf_i386_merge_gnu_properties): Likewise.
3640 (elf_backend_parse_gnu_properties): Likewise.
3641 (elf_backend_merge_gnu_properties): Likewise.
3642 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3643 (elf_x86_64_merge_gnu_properties): Likewise.
3644 (elf_backend_parse_gnu_properties): Likewise.
3645 (elf_backend_merge_gnu_properties): Likewise.
3646 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3647 (elf_backend_parse_gnu_properties): Likewise.
3648 (elf_backend_setup_gnu_properties): Likewise.
3649 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3650 elf_backend_merge_gnu_properties and
3651 elf_backend_setup_gnu_properties.
3653 2017-03-30 Pip Cet <pipcet@gmail.com>
3655 * elf32-wasm32.c: Add relocation code, two relocs.
3656 * reloc.c: Add wasm32 relocations.
3657 * libbfd.h: Regenerate.
3658 * bfd-in2.h: Regenerate.
3659 * bfd/po/bfd.pot: Regenerate.
3661 2017-03-29 Nick Clifton <nickc@redhat.com>
3664 * coff-bfd.h (struct coff_section_data): Add new fields:
3665 saved_bias and bias.
3666 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3667 computed for PE binaries.
3668 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3671 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3674 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3675 to handle a local symbol with a hash-symbol-entry; without PLT.
3676 Add BFD_ASSERT for an incidental case with GOT entry present.
3677 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3678 isn't forced-or-set local.
3680 2017-03-27 Pip Cet <pipcet@gmail.com>
3682 * wasm-module.c: New file to support WebAssembly modules.
3683 * wasm-module.h: New file to support WebAssembly modules.
3684 * doc/webassembly.texi: Start documenting wasm-module.c.
3685 * config.bfd: Add wasm_vec.
3686 * targets.c: Likewise.
3687 * configure.ac: Likewise.
3688 * Makefile.am: Add entries for wasm-module.c.
3689 * Makefile.in: Regenerate.
3690 * configure: Regenerate.
3691 * po/SRC-POTFILES.in: Regenerate.
3693 2017-03-27 Pip Cet <pipcet@gmail.com>
3695 * cpu-wasm32.c: New file to support wasm32 architecture.
3696 * elf32-wasm32.c: New file to support wasm32 architecture.
3697 * Makefile.am: Add wasm32 architecture.
3698 * archures.c: Likewise.
3699 * config.bfd: Likewise.
3700 * configure.ac: Likewise.
3701 * targets.c: Likewise.
3702 * Makefile.in: Regenerate.
3703 * bfd-in2.h: Regenerate.
3704 * configure: Regenerate.
3705 * po/SRC-POTFILES.in: Regenerate.
3707 2017-03-20 Alan Modra <amodra@gmail.com>
3710 * elf64-ppc.c (compare_symbols): Stabilize sort.
3712 2017-03-18 Alan Modra <amodra@gmail.com>
3714 * elf64-ppc.c (struct ppc_link_hash_table): Add
3715 local_ifunc_resolver and maybe_local_ifunc_resolver.
3716 (ppc_build_one_stub): Set flags on emitting dynamic
3717 relocation to ifunc.
3718 (ppc64_elf_relocate_section): Likewise.
3719 (ppc64_elf_finish_dynamic_symbol): Likewise.
3720 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3721 local dynamic relocs to ifuncs.
3722 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3723 local_ifunc_resolver and maybe_local_ifunc_resolver.
3724 (ppc_elf_relocate_section): Set flag on emitting dynamic
3725 relocation to ifuncs.
3726 (ppc_elf_finish_dynamic_symbol): Likewise.
3727 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3728 dynamic relocs to ifuncs.
3730 2017-03-13 Nick Clifton <nickc@redhat.com>
3733 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3734 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3735 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3736 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3737 * bfd-in2.h: Regenerate.
3738 * libbfd.h: Regenerate.
3739 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3741 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3742 (elfNN_aarch64_howto_table): Likewise.
3743 (aarch64_tls_transition_without_check): Likewise.
3744 (aarch64_reloc_got_type): Likewise.
3745 (elfNN_aarch64_final_link_relocate): Likewise.
3746 (elfNN_aarch64_tls_relax): Likewise.
3747 (elfNN_aarch64_relocate_section): Likewise.
3748 (elfNN_aarch64_gc_sweep_hook): Likewise.
3749 (elfNN_aarch64_check_relocs): Likewise.
3750 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3751 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3753 2017-03-11 Alan Modra <amodra@gmail.com>
3755 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3756 parameter is in fact used. Whitespace fixes.
3757 * elf64-ppc.c: Likewise.
3759 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3761 * rs6000-core.c (CORE_NEW): Simplify macro when
3762 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3764 2017-03-07 Alan Modra <amodra@gmail.com>
3768 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3771 2017-03-05 Alan Modra <amodra@gmail.com>
3773 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3774 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3775 (next_cie_fde_offset): New function.
3776 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3777 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3778 four bytes. Align CIEs to four or eight bytes depending on
3779 per_encoding_aligned8. Align FDEs according to their encoding.
3780 Pad last FDE to output section alignment.
3781 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3783 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3784 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3785 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3787 2017-03-02 Martin Bickel <binutils@ineranves.de>
3790 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3791 empty segments which have a zero filesz, but a non-zero memsz.
3793 2017-03-02 Alan Modra <amodra@gmail.com>
3795 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3797 2017-02-28 Alan Modra <amodra@gmail.com>
3799 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3800 (ppc64_elf_relocate_section): Likewise.
3802 2017-02-28 Alan Modra <amodra@gmail.com>
3805 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3806 rather than elf32_nios2_hash_table or elf_hash_table.
3807 (create_got_section): Likewise.
3808 (nios2_elf32_finish_dynamic_symbol): Likewise.
3809 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3810 (nios2_elf32_size_dynamic_sections): Likewise.
3811 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3812 vars. Use htab equivalents directly instead. Don't create
3813 all dynamic sections on needing just the GOT. Use a goto
3814 rather than a fall-through with reloc test. Ensure
3815 htab->dynobj is set when making dynamic sreloc section.
3816 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3817 equivalent directly instead. Don't segfault on looking for
3818 .dynamic when dynamic sections have not been created. Don't
3819 segfault on .got.plt being discarded.
3820 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3821 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3822 fixme and another not so relevant comment.
3823 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3824 already set, set hash table dynobj on creating .sbss.
3826 2017-02-28 Alan Modra <amodra@gmail.com>
3828 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3829 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3830 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3831 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3832 (ppc64_elf_relocate_section): Likewise.
3833 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3834 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3835 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3836 * libbfd.h: Regenerate.
3837 * bfd-in2.h: Regenerate.
3839 2017-02-28 Alan Modra <amodra@gmail.com>
3841 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3842 dynamic .data.rel.ro read-only.
3843 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3844 rather than section flags when deciding where copy reloc goes.
3845 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3846 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3847 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3848 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3849 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3850 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3851 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3852 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3853 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3854 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3855 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3856 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3857 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3858 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3859 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3860 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3861 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3862 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3863 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3865 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3867 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3868 `jalr $0, $25' instruction encoding.
3870 2017-02-27 Nick Clifton <nickc@redhat.com>
3873 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3874 generating a seg-fault when encountering a symbol that has been
3875 deleted by garbage collection.
3877 2017-02-25 Alan Modra <amodra@gmail.com>
3879 * elf32-arc.c (struct dynamic_sections): Delete.
3880 (enum dyn_section_types): Delete.
3881 (dyn_section_names): Delete.
3882 (arc_create_dynamic_sections): Delete.
3883 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3884 segfault on discarded .rela.plt section.
3885 (elf_arc_size_dynamic_sections): Formatting. Don't call
3886 arc_create_dynamic_sections. Don't allocate memory for sections
3887 handled by the generic linker. Correct code finding relocs in
3888 read-only sections. Set SEC_EXCLUDE on zero size .got,
3889 .got.plt, and .dynbss sections. Do set .interp for pies.
3891 2017-02-24 Andrew Waterman <andrew@sifive.com>
3893 * elfnn-riscv.c (GP_NAME): New macro.
3894 (riscv_global_pointer_value): Use it.
3895 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3896 output section, consider only that section's alignment.
3898 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3900 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3901 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3902 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3903 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3905 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3907 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3908 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3911 2017-02-23 Alan Modra <amodra@gmail.com>
3914 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3916 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3917 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3920 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3923 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3924 processing ahead of the call to `elf_gc_sweep_symbol'.
3926 2017-02-22 Nick Clifton <nickc@redhat.com>
3929 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3930 created section 4-byte alignment.
3932 2017-02-22 Alan Modra <amodra@gmail.com>
3934 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3935 on .got or .plt output section being discarded by script.
3936 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3939 2017-02-21 Alan Modra <amodra@gmail.com>
3941 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3942 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3944 2017-02-20 Alan Modra <amodra@gmail.com>
3947 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3948 if DT_RELSZ/DT_RELASZ is zero.
3950 2017-02-17 Nick Clifton <nickc@redhat.com>
3952 * compress.c (bfd_get_full_section_contents): Remember to reduce
3953 compressed size by the sizeof the compression header when
3954 decompressing the contents.
3956 2017-02-17 Pedro Alves <palves@redhat.com>
3958 * srec.c (Chunk): Rename to ...
3959 (_bfd_srec_len): ... this.
3960 (S3Forced): Rename to ...
3961 (_bfd_srec_forceS3): ... this.
3962 * objcopy.c: Adjust all references.
3964 2017-02-17 Pedro Alves <palves@redhat.com>
3966 * archive.c (bsd_write_armap): Rename to ...
3967 (_bfd_bsd_write_armap): ... this.
3968 (coff_write_armap): Rename to ...
3969 (_bfd_coff_write_armap): ... this.
3970 * libbfd-in.h (bsd_write_armap): Rename to ...
3971 (_bfd_bsd_write_armap): ... this.
3972 (coff_write_armap): Rename to ...
3973 (_bfd_coff_write_armap): ... this.
3974 * aout-target.h, aout-tic30.c: Adjust all users.
3975 * libbfd.h: Regenerate.
3977 2017-02-17 Pedro Alves <palves@redhat.com>
3979 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3980 (warn_deprecated): Rename to ...
3981 (_bfd_warn_deprecated): ... this.
3982 * libbfd.c (warn_deprecated): Rename to ...
3983 (_bfd_warn_deprecated): ... this.
3984 * bfd-in2.h: Regenerate.
3986 2017-02-17 Pedro Alves <palves@redhat.com>
3988 * bfdio.c (real_ftell): Rename to ...
3989 (_bfd_real_ftell): ... this.
3990 (real_fseek): Rename to ...
3991 (_bfd_real_fseek): ... this.
3992 (real_fopen): Rename to ...
3993 (_bfd_real_fopen): ... this.
3994 * libbfd-in.h (real_ftell): Rename to ...
3995 (_bfd_real_ftell): ... this.
3996 (real_fseek): Rename to ...
3997 (_bfd_real_fseek): ... this.
3998 (real_fopen): Rename to ...
3999 (_bfd_real_fopen): ... this.
4000 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4001 * libbfd.h: Regenerate.
4003 2017-02-17 Pedro Alves <palves@redhat.com>
4005 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4006 * libbfd.c (read_unsigned_leb128): Rename to ...
4007 (_bfd_read_unsigned_leb128): ... this.
4008 (read_signed_leb128): Rename to ...
4009 (_bfd_read_signed_leb128): ... this.
4010 (safe_read_leb128): Rename to ...
4011 (_bfd_safe_read_leb128): ... this.
4012 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4013 (_bfd_read_unsigned_leb128): ... this.
4014 (read_signed_leb128): Rename to ...
4015 (_bfd_read_signed_leb128): ... this.
4016 (safe_read_leb128): Rename to ...
4017 (_bfd_safe_read_leb128): ... this.
4018 * libbfd.h: Renegerate.
4020 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4022 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4023 before trying to fine matching file and line information.
4025 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4027 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4028 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4029 not match current bfd, then reload debug information. Record bfd
4030 we're loading debug info for in the stash. If we have debug
4031 informatin in the cache then perform section placement before
4034 2017-02-16 Alan Modra <amodra@gmail.com>
4037 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4038 * elfxx-target.h (elf_backend_no_page_alias): Define.
4039 (elfNN_bed): Init new field.
4040 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4041 ensure PT_LOAD segment starts on a new page.
4042 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4044 2017-02-16 Alan Modra <amodra@gmail.com>
4047 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4050 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4052 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4053 * bfd-in2.h: Regenerated.
4055 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4058 * elf32-i386.c (elf_i386_relocate_section): Allow
4059 "lea foo@GOT, %reg" in PIC.
4061 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4064 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4065 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4066 error against local IFUNC symbol without a base register for
4069 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4071 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4072 `%P: %H:' with `info->callbacks->einfo'.
4073 (ppc_elf_relocate_section): Likewise.
4074 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4075 (ppc64_elf_edit_toc): Likewise.
4076 (ppc64_elf_relocate_section): Likewise.
4078 2017-02-14 Alan Modra <amodra@gmail.com>
4080 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4081 --gc-keep-exported, and test versioned field of sym rather than
4082 looking for @ in name.
4084 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4086 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4089 2017-02-13 Nick Clifton <nickc@redhat.com>
4092 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4095 2017-02-07 Andrew Waterman <andrew@sifive.com>
4097 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4098 entry size if PLT header is written.
4100 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4102 Fix sparc64 dynamic relocation processing to use the dynamic
4104 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4105 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4108 2017-02-03 Nick Clifton <nickc@redhat.com>
4111 * coffcode.h (coff_write_object_contents): Enlarge size of
4112 s_name_buf in order to avoid compile time warning about possible
4114 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4115 32-bits of insn value before printing into buffer.
4117 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4119 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4120 `max_local_dynindx'.
4121 (mips_elf_sort_hash_table): Handle it.
4122 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4123 symbols bump up `max_local_dynindx' rather than
4124 `max_non_got_dynindx'.
4126 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4128 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4129 `min_got_dynindx', `max_unref_got_dynindx' and
4130 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4131 (mips_elf_sort_hash_table): Adjust accordingly.
4133 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4135 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4136 to access the hash table.
4138 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4140 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4141 non-NULL `htab' to the beginning.
4143 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4145 * elflink.c (elf_gc_sweep): Wrap overlong line.
4147 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4149 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4150 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4151 * elfxx-mips.c (mips_elf_link_hash_table): Add
4152 `ignore_branch_isa' member.
4153 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4154 in branch relocation calculation as an error if
4155 `ignore_branch_isa' has been set.
4156 (_bfd_mips_elf_insn32): Rename to...
4157 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4158 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4159 Handle the new parameter.
4161 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4163 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4164 local variable dynobj.
4167 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4168 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4169 executable from read-only sections into sdynrelro.
4170 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4171 dynamic relocs in sdynrelro.
4172 (elf_backend_want_dynrelro): Define.
4174 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4176 * config.bfd (*-*-rtemsaout*): Mark as removed.
4178 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4180 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4181 (arm-*-rtems*): Move to (arm*-*-eabi*).
4182 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4183 (m68-*-rtems*): Move to (m68*-*-elf*).
4185 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4187 * config.bfd (*-*-rtemscoff*): Mark as removed.
4189 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4192 * elflink.c (bfd_elf_record_link_assignment): Revert last
4193 change and don't ever clear `forced_local'. Set `mark'
4195 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4197 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4198 (bfd_elf_size_dynamic_sections): ... here.
4199 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4200 and set `mark' instead in `__tls_get_addr_opt' processing.
4201 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4203 2017-01-24 Alan Modra <amodra@gmail.com>
4205 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4206 where dynamic relocs are preferable. Allow ifunc too.
4207 (ensure_undefweak_dynamic): New function.
4208 (allocate_dynrelocs): Use it here. Move plt handling last and
4209 don't make symbols dynamic, simplifying loop. Only make undef
4210 weak symbols with GOT entries dynamic. Correct condition
4211 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4212 comments. Remove goto.
4213 (ppc_elf_relocate_section): Correct test for using dynamic
4214 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4215 to suit. Set up explicit tls_index entries and implicit GOT
4216 tls_index entries resolvable at link time for
4217 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4218 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4219 (ensure_undefweak_dynamic): New function.
4220 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4221 with GOT entries dynamic. Remove unnecessary test of
4222 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4223 (ppc64_elf_relocate_section): Correct test for using dynamic
4224 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4225 to suit. Set up explicit tls_index entries and implicit GOT
4226 tls_index entries resolvable at link time for __tls_get_addr_opt.
4227 Simplify expression to clear mem for prelink.
4229 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4231 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4233 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4235 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4236 (elf_backend_hash_symbol): Define.
4238 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4241 * elflink.c (bfd_elf_record_link_assignment): Clear any
4242 `forced_local' marking for DSO symbols that are not being
4245 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4247 * elfnn-riscv.c (riscv_elf_object_p): New function.
4249 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4252 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4254 (elf_x86_64_check_relocs): Create .eh_frame section for the
4256 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4257 .eh_frame section for the .plt.bnd section.
4258 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4259 for the .plt.bnd section.
4261 2017-01-12 Nick Clifton <nickc@redhat.com>
4264 * opncls.c (find_separate_debug_file): Add include_dirs
4265 parameter. Only include the directory part of the bfd's filename
4266 in search paths if include_dirs is true. Add a couple of extra
4267 locations for looking for debug files.
4268 ( bfd_follow_gnu_debuglink): Update invocation of
4269 find_separate_debug_file.
4270 (bfd_follow_gnu_debugaltlink): Likewise.
4271 (get_build_id): New function: Finds the build-id of the given bfd.
4272 (get_build_id_name): New function: Computes the name of the
4273 separate debug info file for a bfd, based upon its build-id.
4274 (check_build_id_file): New function: Checks to see if a separate
4275 debug info file exists at the given location, and that its
4276 build-id matches that of the original bfd.
4277 (bfd_follow_build_id_debuglink): New function: Finds a separate
4278 debug info file for a given bfd by using the build-id method.
4279 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4280 method of locating a separate debug info file before using the
4282 * bfd-in2.h: Regenerate.
4284 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4287 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4288 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4289 elf_x86_64_eh_frame_plt_got.
4290 (elf_x86_64_size_dynamic_sections): Get unwind info from
4291 elf_x86_64_bnd_arch_bed for the BND PLT.
4293 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4295 * config.bfd: Add entries for i686-redox and x86_64-redox.
4297 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4299 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4301 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4302 .eh_frame section to 4 bytes for x32.
4303 (elf_x86_64_check_relocs): Likewise.
4305 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4308 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4309 (PLT_GOT_FDE_LENGTH): Likewise.
4310 (elf_i386_plt_layout): Add eh_frame_plt_got and
4311 eh_frame_plt_got_size.
4312 (elf_i386_plt): Updated.
4313 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4314 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4315 (elf_i386_size_dynamic_sections): Allocate and initialize
4316 .eh_frame section for .plt.got.
4317 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4319 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4320 eh_frame_plt_got_size.
4321 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4322 (PLT_GOT_FDE_LENGTH): Likewise.
4323 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4324 eh_frame_plt_got_size.
4325 (elf_x86_64_arch_bed): Updated.
4326 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4327 eh_frame_plt_got_size.
4328 (elf_x86_64_nacl_arch_bed): Likewise.
4329 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4330 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4331 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4332 .eh_frame section for .plt.got.
4333 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4336 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4338 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4339 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4341 2017-01-09 Nick Clifton <nickc@redhat.com>
4343 * dwarf2.c (lookup_address_in_function_table): Return early if
4344 there are no functions in the given comp unit, or if the high
4345 address of the last function in the comp unit is less than the
4348 2017-01-09 Nick Clifton <nickc@redhat.com>
4351 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4352 message if there are too many symbols to load.
4354 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4356 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4357 if relocs are cached.
4359 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4362 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4363 for R_MICROBLAZE_GOTOFF_64.
4365 2017-01-03 Nick Clifton <nickc@redhat.com>
4367 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4368 warning about using a possibly uninitialised variable.
4370 2017-01-02 Alan Modra <amodra@gmail.com>
4372 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4373 (allocate_plt_static, allocate_dynrelocs): Use it.
4375 2017-01-02 Alan Modra <amodra@gmail.com>
4377 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4378 .PARISC.unwind section.
4380 2017-01-02 Alan Modra <amodra@gmail.com>
4383 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4384 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4385 indirect to GOT pointer relative code edit.
4387 2017-01-02 Alan Modra <amodra@gmail.com>
4389 Update year range in copyright notice of all files.
4391 For older changes see ChangeLog-2016
4393 Copyright (C) 2017 Free Software Foundation, Inc.
4395 Copying and distribution of this file, with or without modification,
4396 are permitted in any medium without royalty provided the copyright
4397 notice and this notice are preserved.
4403 version-control: never