1 2017-10-12 Alan Modra <amodra@gmail.com>
3 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
4 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
5 (bfd_elf_define_start_stop): Likewise.
7 2017-10-12 Alan Modra <amodra@gmail.com>
9 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
10 when executable rather than non-PIC.
11 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
12 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
14 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
16 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
18 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
19 (elf_external_linux_prpsinfo64_ugid32): ... this.
20 (swap_linux_prpsinfo32_out): Rename to...
21 (swap_linux_prpsinfo32_ugid32_out): ... this.
22 (elf_external_linux_prpsinfo64_ugid16): New structure.
23 (swap_linux_prpsinfo64_ugid16_out): New function.
24 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
25 (elf_backend_linux_prpsinfo64_ugid16): Define.
26 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
27 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
28 of the 64-bit Linux core PRPSINFO note.
29 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
31 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
33 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
35 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
36 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
37 (elf_external_ppc_linux_prpsinfo32)
38 (swap_ppc_linux_prpsinfo32_out): Move to...
39 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
40 (swap_linux_prpsinfo32_ugid32_out): ... these.
41 (elf_external_linux_prpsinfo32): Rename to...
42 (elf_external_linux_prpsinfo32_ugid16): ... this.
43 (swap_linux_prpsinfo32_out): Rename to...
44 (swap_linux_prpsinfo32_ugid16_out): ... this.
45 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
46 (elf_backend_linux_prpsinfo32_ugid16): Define.
47 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
48 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
49 of the 32-bit Linux core PRPSINFO note.
50 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
51 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
52 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
53 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
54 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
55 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
56 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
57 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
58 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
59 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
61 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
63 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
64 `gap' member ahead of `pr_flag'.
66 2017-10-11 Pedro Alves <palves@redhat.com>
68 * bfd.c (_doprnt): Rename to ...
69 (_bfd_doprnt): ... this.
70 (error_handler_internal): Adjust.
72 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
74 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
75 instead of incrementing it.
76 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
78 2017-10-10 Renlin Li <renlin.li@arm.com>
81 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
84 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
87 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
88 (riscv_elf_link_hash_table_create): Initialize max_alignment to
90 (_bfd_riscv_relax_section): Cache the max alignment of output
93 2017-10-10 Alan Modra <amodra@gmail.com>
95 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
96 .opd whenever .opd is present and non-zero size. Move code
97 setting abiversion to/from output file earlier. Only set
98 u.opd.func_sec when --gc-sections. Read relocs and set up
99 u.opd.func_sec values here..
100 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
102 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
104 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
106 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
109 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
111 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
112 .interp section with "ld --no-dynamic-linker".
114 2017-10-09 Alan Modra <amodra@gmail.com>
117 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
118 funcinfo_hash_table and varinfo_hash_table.
120 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
122 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
123 in read-only section with minfo.
124 (sh_elf_size_dynamic_sections): Likewise.
126 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
128 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
131 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
133 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
134 this_hdr.sh_entsize only if section size > 0.
136 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
138 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
140 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
142 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
143 in read-only section with minfo.
144 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
146 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
148 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
151 2017-10-06 John Baldwin <jhb@FreeBSD.org>
153 * elf-bfd.h (struct elf_backend_data): Add
154 `elf_backend_grok_freebsd_prstatus'.
155 * elf.c (elfcore_grok_freebsd_note): Call
156 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
158 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
160 (elf_backend_grok_freebsd_prstatus): Define.
161 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
162 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
164 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
166 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
167 and has_non_got_reloc with zero_undefweak.
168 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
169 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
171 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
172 has_non_got_reloc with zero_undefweak.
173 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
174 has_got_reloc and has_non_got_reloc with zero_undefweak.
175 (elf_x86_link_hash_entry): Likewise.
177 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
179 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
180 (VERIFY_COPY_RELOC): Likewise.
182 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
184 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
185 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
186 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
188 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
190 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
191 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
192 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
194 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
196 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
197 * elf32-i386.c (elf_i386_relocate_section): Use it.
198 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
200 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
202 * elf32-i386.c (X86_SIZE_TYPE_P): New.
203 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
204 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
205 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
206 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
208 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
210 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
211 (PLT_LOCAL_IFUNC_P): Likewise.
212 * elf32-i386.c (elf_i386_relocate_section): Use them.
213 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
215 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
217 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
218 * elf32-i386.c (elf_i386_relocate_section): Use it.
219 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
221 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
223 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
224 * elf32-i386.c (elf_i386_relocate_section): Use it.
225 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
227 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
229 * elf32-i386.c (X86_PCREL_TYPE_P): New.
230 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
231 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
232 (X86_PCREL_TYPE_P): This.
233 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
234 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
235 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
237 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
239 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
241 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
242 * elf32-i386.c (elf_i386_tls_transition): Use it.
243 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
245 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
247 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
248 Dump dynamic relocation in read-only section with minfo if
250 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
251 (maybe_set_textrel): Likewise.
252 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
253 read-only section with minfo.
255 2017-10-05 John Baldwin <jhb@FreeBSD.org>
257 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
259 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
261 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
262 in read-only section with minfo.
263 (tilepro_elf_size_dynamic_sections): Likewise.
264 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
265 (tilegx_elf_size_dynamic_sections): Likewise.
267 2017-10-05 Pedro Alves <palves@redhat.com>
270 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
271 ellipsis parameter. Split out bfd_error_on_input code to..
272 (bfd_set_input_error): .. New function.
273 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
274 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
275 * bfd-in2.h: Regenerate.
277 2017-10-05 Alan Modra <amodra@gmail.com>
279 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
280 fini_array error value.
282 2017-10-05 Alan Modra <amodra@gmail.com>
285 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
287 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
289 (elf_fake_sections): Adjust calls. Exit immediately on failure.
290 (bfd_elf_set_group_contents): Add associated reloc section indices
293 2017-10-04 Alan Modra <amodra@gmail.com>
295 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
296 classify symbols for ELFv2.
298 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
301 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
302 undergoes default promotion.
303 * bfd-in2.h: Regenerate.
305 2017-10-02 Alan Modra <amodra@gmail.com>
307 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
308 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
310 2017-10-01 Alan Modra <amodra@gmail.com>
313 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
314 (add_line_info): Always put end_sequence last.
316 2017-10-01 Alan Modra <amodra@gmail.com>
319 * dwarf2.c (read_section): Allocate buffer with extra byte for
320 bfd_simple_get_relocated_section_contents rather than copying
323 2017-09-29 Alan Modra <amodra@gmail.com>
325 * merge.c (merge_strings): Return FALSE on malloc failure.
326 (_bfd_merge_sections): Return failures from record_section and
329 2017-09-28 Alan Modra <amodra@gmail.com>
332 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
333 a case where plugin_notice isn't called.
335 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
337 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
340 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
343 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
344 output_bfd to info->callbacks->minfo.
346 2017-09-26 Nick Clifton <nickc@redhat.com>
349 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
350 assertion failure if elf_x86_64_rtype_to_howto has already issued
353 2017-09-26 Alan Modra <amodra@gmail.com>
356 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
359 2017-09-26 Nick Clifton <nickc@redhat.com>
362 * dwarf2.c (read_formatted_entries): Fail early if we know that
363 the loop parsing data entries will overflow the end of the
366 2017-09-26 Alan Modra <amodra@gmail.com>
369 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
370 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
371 to stash->info_ptr_memory, and check die_ref is within that memory.
372 Set info_ptr_end correctly when another CU is refd. Check die_ref
373 for DW_FORM_ref4 etc. is within CU.
375 2017-09-26 Alan Modra <amodra@gmail.com>
378 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
379 (read_formatted_entries): Init "fe".
380 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
382 2017-09-26 Alan Modra <amodra@gmail.com>
385 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
386 bounds in inner loop.
388 2017-09-25 Alan Modra <amodra@gmail.com>
391 * dwarf1.c (parse_die): Sanity check pointer against section limit
392 before dereferencing.
393 (parse_line_table): Likewise.
395 2017-09-25 Alan Modra <amodra@gmail.com>
398 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
400 (parse_comp_unit): Likewise.
402 2017-09-25 Alan Modra <amodra@gmail.com>
405 * dwarf2.c (read_formatted_entries): Error on format_count zero.
407 2017-09-24 Alan Modra <amodra@gmail.com>
410 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
411 within section bounds.
413 2017-09-24 Alan Modra <amodra@gmail.com>
416 * dwarf2.c (decode_line_info): Properly free line sequences on error.
418 2017-09-24 Alan Modra <amodra@gmail.com>
421 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
422 pname param. Return status. Make name const. Don't abort,
423 return an error. Formatting. Exit if current info_ptr matches
424 orig_info_ptr. Update callers.
425 (scan_unit_for_symbols): Start at nesting_level of zero. Make
426 nested_funcs an array of structs for extensibility. Formatting.
428 2017-09-24 Alan Modra <amodra@gmail.com>
431 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
432 rather than dividing by zero.
434 2017-09-24 Alan Modra <amodra@gmail.com>
437 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
439 2017-09-24 Alan Modra <amodra@gmail.com>
442 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
444 2017-09-24 Alan Modra <amodra@gmail.com>
447 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
448 SHT_GNU_verneed section for sanity. Don't zalloc memory for
451 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
454 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
457 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
460 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
461 -1 if bfd_canonicalize_dynamic_reloc returns 0.
463 2017-09-22 Pedro Alves <palves@redhat.com>
464 Alan Modra <amodra@gmail.com>
466 * version.h: Add comment.
468 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
470 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
471 NT_S390_GS_BC, correct the previously swapped invocations of
472 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
474 2017-09-19 Alan Modra <amodra@gmail.com>
477 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
480 2017-09-19 Alan Modra <amodra@gmail.com>
483 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
484 symbols before calculating verrefs. Don't renumber dynsyms
485 after gc. Exclude .gnu.version when zero or one dynsym.
486 Localize some vars and reindent.
488 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
491 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
492 return from bfd_canonicalize_dynamic_reloc.
494 2017-09-15 Alan Modra <amodra@gmail.com>
497 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
498 overflows bfd_size_type.
500 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
503 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
504 to indicate if conversion is performed.
505 (elf_i386_check_relocs): Cache section contents and relocations
506 if conversion is performed.
507 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
508 contents and relocations if conversion is performed.
510 2017-09-14 Nick Clifton <nickc@redhat.com>
513 * peXXigen.c (pe_print_idata): Extend check for HintName vector
516 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
518 * elfxx-x86.h: Fix a typo in comments.
520 2017-09-09 Kamil Rytarowski <n54@gmx.com>
522 * elf32-nds32.c: Rename __BIT() to N32_BIT().
524 2017-09-09 Alan Modra <amodra@gmail.com>
526 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
529 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
531 * elf32-i386.c (elf_i386_relocate_section): Update usage of
532 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
533 (elf_i386_finish_dynamic_symbol): Likewise.
534 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
535 (elf_x86_64_finish_dynamic_symbol): Likewise.
536 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
537 (_bfd_x86_elf_fixup_symbol): Likewise.
539 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
541 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
542 check has_non_got_reloc.
544 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
547 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
548 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
549 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
550 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
551 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
552 and linker_def on __ehdr_start if it is referenced and not
554 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
555 and return TRUE when building executable, if a symbol has
556 non-GOT/non-PLT relocations in text section or there is no
558 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
560 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
562 * elfxx-x86.h: Update comments.
564 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
566 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
567 elf_x86_plt_layout_table with elf_x86_init_table.
568 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
570 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
572 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
573 (elf_x86_init_table): This.
574 (_bfd_x86_elf_link_setup_gnu_properties): Replace
575 elf_x86_plt_layout_table with elf_x86_init_table.
577 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
579 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
580 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
581 * configure: Regenerated.
582 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
583 and r_sym fields of plt_layout.
584 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
586 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
587 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
588 r_info nor r_sym fields.
589 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
591 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
593 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
595 * (_bfd_riscv_relax_align): Call bfd_set_error and
596 print an error message when unable to relax a .align directive.
598 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
600 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
601 (riscv_record_pcrel_hi_reloc): Add absolute argument.
602 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
603 R_RISCV_PCREL_HI20 relocs, and pass the result to
604 riscv_record_pcrel_hi_reloc.
606 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
608 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
609 r_type_p. Remove the converted argument. Replace
610 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
611 the new relocation type via r_type_p.
612 (elf_i386_relocate_section): Likewise.
613 (elf_i386_finish_dynamic_symbol): Likewise.
614 (need_convert_load): Removed.
615 (check_relocs_failed): Updated.
616 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
617 instead of setting need_convert_load.
618 (_bfd_i386_elf_convert_load): Removed.
619 * elf64-x86-64.c (need_convert_load): Removed.
620 (check_relocs_failed): Updated.
621 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
622 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
623 Return the new relocation type via r_type_p.
624 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
625 instead of setting need_convert_load.
626 (elf_x86_64_check_relocs): Don't check PIC if relocation has
628 (_bfd_x86_64_elf_convert_load): Removed.
629 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
630 with SYMBOL_REFERENCES_LOCAL_P.
631 (elf_x86_64_finish_dynamic_symbol): Likewise.
632 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
634 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
635 (_bfd_x86_elf_link_symbol_references_local): New function.
636 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
637 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
638 SYMBOL_REFERENCES_LOCAL_P.
639 (elf_x86_link_hash_entry): Add local_ref.
640 (elf_x86_link_hash_table): Remove convert_load.
641 (_bfd_i386_elf_convert_load): Removed.
642 (_bfd_x86_64_elf_convert_load): Likewise.
643 (_bfd_x86_elf_link_symbol_references_local): New.
645 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
647 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
648 (elf_x86_64_info_to_howto): Get the real relocation type by
649 masking out R_X86_64_converted_reloc_bit.
650 (elf_x86_64_check_tls_transition): Get the real relocation type
651 by masking out R_X86_64_converted_reloc_bit.
652 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
653 instead of setting converted_reloc.
654 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
655 instead of converted_reloc. Get the real relocation type by
656 masking out R_X86_64_converted_reloc_bit.
657 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
658 R_X86_64_converted_reloc_bit is valid.
659 * elfxx-x86.h (converted_reloc): Removed.
661 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
663 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
664 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
665 to get the relocation type again.
666 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
667 r_type when calling elf_x86_64_tls_transition. Don't use
668 ELF32_R_TYPE to get the relocation type again.
670 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
672 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
675 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
677 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
678 argument. Don't check relocation overflow. Avoid relocation
679 overflow if --no-relax is used. Set converted_reloc on symbol
680 if a GOTPCREL relocation is converted.
681 (elf_x86_64_relocate_section): Issue a fatal error and suggest
682 --no-relax if GOTPCREL relocation conversion leads to relocation
684 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
686 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
687 Edmar Wienskoski <edmar.wienskoski@nxp.com
689 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
690 (ppc_elf_check_relocs): Handle it.
691 (ppc_elf_vle_split20): New function.
692 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
694 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
697 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
698 for x86-64 if GOT_TLS_GDESC_P is true.
700 2017-09-03 Alan Modra <amodra@gmail.com>
703 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
705 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
707 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
708 tls_get_addr for x86-64 in one place.
710 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
712 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
713 with elfxx-x86.lo for 64-bit BFD.
714 * configure: Regenerated.
716 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
718 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
719 (_bfd_i386_elf_convert_load): This. Remove static.
720 (elf_i386_size_dynamic_sections): Removed.
721 (elf_backend_size_dynamic_sections): Likewise.
722 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
723 (_bfd_x86_64_elf_convert_load): This. Remove static.
724 (elf_x86_64_size_dynamic_sections): Removed.
725 (elf_backend_size_dynamic_sections): Likewise.
726 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
727 (elf_x86_allocate_dynrelocs): This. Make it static.
728 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
729 (elf_x86_allocate_local_dynreloc): This. Make it static.
730 (elf_i386_is_reloc_section): New function.
731 (elf_x86_64_is_reloc_section): Likewise.
732 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
733 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
734 Rearrange got_entry_size initialization.
735 (_bfd_x86_elf_size_dynamic_sections): New function.
736 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
737 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
738 (_bfd_i386_elf_convert_load): New.
739 (_bfd_x86_64_elf_convert_load): Likewise.
740 (_bfd_x86_elf_size_dynamic_sections): Likewise.
741 (elf_backend_size_dynamic_sections): Likewise.
742 (_bfd_x86_elf_allocate_dynrelocs): Removed.
743 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
745 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
747 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
750 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
752 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
753 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
755 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
757 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
758 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
759 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
760 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
761 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
762 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
764 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
766 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
767 (elf_i386_allocate_local_dynrelocs): Likewise.
768 (elf_i386_size_dynamic_sections): Replace
769 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
770 with _bfd_x86_elf_allocate_dynrelocs and
771 _bfd_x86_elf_allocate_local_dynrelocs.
772 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
773 (elf_x86_64_allocate_local_dynrelocs): Likewise.
774 (elf_x86_64_size_dynamic_sections): Replace
775 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
776 with _bfd_x86_elf_allocate_dynrelocs and
777 _bfd_x86_elf_allocate_local_dynrelocs.
778 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
779 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
780 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
781 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
783 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
785 * elf32-i386.c (is_i386_elf): Removed.
786 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
787 (elf_i386_size_dynamic_sections): Likewise.
788 (elf_i386_relocate_section): Likewise.
789 * elf64-x86-64.c (is_x86_64_elf): Removed.
790 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
792 (elf_x86_64_size_dynamic_sections): Likewise.
793 (elf_x86_64_relocate_section): Likewise.
794 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
796 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
799 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
801 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
802 (elf_i386_allocate_dynrelocs): Replace
803 elf_i386_compute_jump_table_size with
804 elf_x86_compute_jump_table_size.
805 (elf_i386_size_dynamic_sections): Likewise.
806 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
807 (elf_x86_64_allocate_dynrelocs): Replace
808 elf_x86_64_compute_jump_table_size with
809 elf_x86_compute_jump_table_size.
810 (elf_x86_64_size_dynamic_sections): Likewise.
811 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
813 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
814 (elf_x86_compute_jump_table_size): New.
816 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
818 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
820 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
821 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
823 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
825 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
826 with htab->is_vxworks.
827 (elf_i386_size_dynamic_sections): Likewise.
828 (elf_i386_relocate_section): Likewise.
829 (elf_i386_finish_dynamic_symbol): Likewise.
830 (elf_i386_finish_dynamic_sections): Likewise.
832 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
834 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
835 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
836 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
837 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
838 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
839 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
840 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
841 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
843 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
846 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
847 ELF_COMMON_DEF_P for common symbols.
849 2017-09-02 Alan Modra <amodra@gmail.com>
851 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
852 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
853 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
855 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
857 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
858 (elf_backend_gc_mark_hook): Likewise.
859 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
860 (elf_backend_gc_mark_hook): Likewise.
861 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
862 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
863 (elf_backend_gc_mark_hook): Likewise.
865 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
867 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
868 (elf_backend_adjust_dynamic_symbol): Likewise.
869 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
870 (elf_backend_adjust_dynamic_symbol): Likewise.
871 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
872 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
873 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
874 (_bfd_x86_elf_adjust_dynamic_symbol): New.
875 (elf_backend_adjust_dynamic_symbol): Likewise.
877 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
879 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
882 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
884 * elf32-i386.c (elf_i386_mkobject): Removed.
885 (bfd_elf32_mkobject): Likewise.
886 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
887 (bfd_elf64_mkobject): Likewise.
888 (bfd_elf32_mkobject): Likewise.
889 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
890 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
891 (bfd_elf64_mkobject): Likewise.
892 (bfd_elf32_mkobject): Likewise.
894 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
896 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
897 Call _bfd_x86_elf_link_setup_gnu_properties.
898 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
899 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
901 (elf_x86_64_non_lazy_plt): Likewise.
902 (elf_x86_64_lazy_bnd_plt): Likewise.
903 (elf_x86_64_non_lazy_bnd_plt): Likewise.
904 (elf_x86_64_lazy_ibt_plt): Likewise.
905 (elf_x32_lazy_ibt_plt): Likewise.
906 (elf_x86_64_non_lazy_ibt_plt): Likewise.
907 (elf_x32_non_lazy_ibt_plt): Likewise.
908 (elf_x86_64_nacl_plt): Likewise.
909 (elf_x86_64_link_setup_gnu_properties): Updated. Call
910 _bfd_x86_elf_link_setup_gnu_properties.
911 * elfxx-x86.c: Include elf-vxworks.h".
912 (_bfd_x86_elf_link_setup_gnu_properties): New function.
913 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
914 comments for pic_plt0_entry and pic_plt_entry.
915 (elf_x86_non_lazy_plt_layout): Likewise.
916 (elf_x86_plt_layout_table): New.
917 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
919 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
922 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
923 .eh_frame section for the second PLT.
924 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
925 alignment of .eh_frame section for the second PLT.
927 2017-09-01 Nick Clifton <nickc@redhat.com>
930 * dwarf2.c (decode_line_info): Fix test for an overlong line info
933 2017-09-01 Nick Clifton <nickc@redhat.com>
936 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
937 attribute buffer is NUL terminated.
939 2017-08-31 Nick Clifton <nickc@redhat.com>
942 * dwarf2.c (read_section): If necessary add a terminating NUL byte
943 to dwarf string sections.
945 2017-08-31 Alan Modra <amodra@gmail.com>
947 * po/SRC-POTFILES.in: Regenerate.
949 2017-08-31 Alan Modra <amodra@gmail.com>
951 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
952 for a section containing just a terminator. Allow multiple
953 terminators at end of section.
954 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
955 sections when not adding alignment. Assert on terminator in
958 2017-08-31 Alan Modra <amodra@gmail.com>
962 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
965 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
967 * configure.ac (bfd_backends): Add elf64.lo together with
968 elfxx-x86.lo for 64-bit BFD.
969 * configure: Regenerated.
971 2017-08-31 James Bowman <james.bowman@ftdichip.com>
973 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
976 2017-08-31 Alan Modra <amodra@gmail.com>
979 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
980 before _close_and_cleanup. Call iovec->bclose after.
981 (bfd_close): Remove code common to, and call, bfd_close_all_done.
983 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
985 * elf32-i386.c (elf_i386_plt_type): Removed.
986 (elf_i386_plt): Likewise.
987 (elf_i386_get_synthetic_symtab): Updated. Call
988 _bfd_x86_elf_get_synthetic_symtab.
989 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
990 (elf_x86_64_plt): Likewise.
991 (elf_x86_64_get_synthetic_symtab): Updated. Call
992 _bfd_x86_elf_get_synthetic_symtab.
993 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
994 (elf_x86_64_get_plt_got_vma): Likewise.
995 (elf_i386_valid_plt_reloc_p): Likewise.
996 (elf_x86_64_valid_plt_reloc_p): Likewise.
997 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
998 * elfxx-x86.h (elf_x86_plt_type): New.
999 (elf_x86_plt): Likewise.
1000 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1002 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1004 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1005 target_id instead of elf_machine_code.
1007 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1010 (elf_i386_lazy_plt_layout): Likewise.
1011 (elf_i386_non_lazy_plt_layout): Likewise.
1012 (elf_i386_plt_layout): Likewise.
1013 (elf_i386_link_hash_table): Likewise.
1014 (elf_i386_next_tls_desc_index): Likewise.
1015 (elf_i386_srelplt2): Likewise.
1016 (elf_i386_plt): Likewise.
1017 (elf_i386_lazy_plt): Likewise.
1018 (elf_i386_non_lazy_plt): Likewise.
1019 (elf_i386_link_hash_table_create): Likewise.
1020 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1021 (elf_i386_lazy_plt): Updated.
1022 (elf_i386_non_lazy_plt): Likewise.
1023 (elf_i386_lazy_ibt_plt): Likewise.
1024 (elf_i386_non_lazy_ibt_plt): Likewise.
1025 (elf_i386_allocate_dynrelocs): Likewise.
1026 (elf_i386_size_dynamic_sections): Likewise.
1027 (elf_i386_relocate_section): Likewise.
1028 (elf_i386_finish_dynamic_symbol): Likewise.
1029 (elf_i386_finish_dynamic_sections): Likewise.
1030 (elf_i386_get_synthetic_symtab): Likewise.
1031 (elf_i386_link_setup_gnu_properties): Likewise.
1032 (elf_i386_nacl_plt): Likewise.
1033 * elf64-x86-64.c (ABI_64_P): Removed.
1034 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1035 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1036 (elf_x86_64_lazy_plt_layout): Likewise.
1037 (elf_x86_64_non_lazy_plt_layout): Likewise.
1038 (elf_x86_64_plt_layout): Likewise.
1039 (elf_x86_64_link_hash_table): Likewise.
1040 (elf_x86_64_plt): Likewise.
1041 (elf_x86_64_lazy_plt): Likewise.
1042 (elf_x86_64_non_lazy_plt): Likewise.
1043 (elf_x86_64_link_hash_table_create): Likewise.
1044 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1045 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1046 (elf_x86_64_lazy_plt): Updated.
1047 (elf_x86_64_non_lazy_plt): Likewise.
1048 (elf_x86_64_lazy_bnd_plt): Likewise.
1049 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1050 (elf_x86_64_lazy_ibt_plt): Likewise.
1051 (elf_x32_lazy_ibt_plt): Likewise.
1052 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1053 (elf_x32_non_lazy_ibt_plt): Likewise.
1054 (elf_x86_64_allocate_dynrelocs): Likewise.
1055 (elf_x86_64_size_dynamic_sections): Likewise.
1056 (elf_x86_64_relocate_section): Likewise.
1057 (elf_x86_64_finish_dynamic_symbol): Likewise.
1058 (elf_x86_64_finish_dynamic_sections): Likewise.
1059 (elf_x86_64_get_synthetic_symtab): Likewise.
1060 (elf_x86_64_link_setup_gnu_properties): Likewise.
1061 (elf_x86_64_nacl_plt): Likewise.
1062 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1064 (ELF32_DYNAMIC_INTERPRETER): New.
1065 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1066 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1067 (_bfd_x86_elf_link_hash_table_create): Likewise.
1068 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1069 (elf_x86_link_hash_table_free): This. Make it static.
1070 * elfxx-x86.h: Don't include "objalloc.h".
1072 (elf_x86_lazy_plt_layout): Likewise.
1073 (elf_x86_non_lazy_plt_layout): Likewise.
1074 (elf_x86_plt_layout): Likewise.
1075 (_bfd_x86_elf_link_hash_table_create): Likewise.
1076 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1077 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1078 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1079 srelplt2 and next_tls_desc_index.
1080 (_bfd_x86_elf_link_hash_table_free): Removed.
1082 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1084 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1085 branch offset interpretation.
1087 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1090 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1092 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1095 (elf_x86_64_srelplt2): Likewise.
1097 2017-08-30 Alan Modra <amodra@gmail.com>
1099 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1100 (ppc64_elf_tls_optimize): Set it.
1101 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1102 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1103 addis would add zero.
1104 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1105 (ppc_elf_tls_optimize): Set it.
1106 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1107 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1109 2017-08-30 Alan Modra <amodra@gmail.com>
1111 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1112 __tls_get_addr call sequences to LE, don't move the addi down
1113 to the nop. Replace the bl with addi and leave the nop alone.
1115 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1119 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1121 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1123 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1125 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1126 (BFD64_BACKENDS): Likewise.
1127 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1128 (BFD64_BACKENDS_CFILES): Likewise.
1129 * Makefile.in: Regenerated.
1130 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1131 elf32-i386.lo and elf64-x86-64.lo.
1132 * configure: Regenerated.
1133 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1134 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1135 "objalloc.h" and "hashtab.h".
1136 (ELIMINATE_COPY_RELOCS): Removed.
1137 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1138 (SYMBOL_NO_COPYRELOC): Likewise.
1139 (elf_i386_link_hash_entry): Likewise.
1140 (GOT_UNKNOWN): Likewise.
1141 (GOT_NORMAL): Likewise.
1142 (GOT_TLS_GD): Likewise.
1143 (elf_i386_hash_entry): Likewise.
1144 (elf_i386_obj_tdata): Likewise.
1145 (elf_i386_tdata): Likewise.
1146 (elf_i386_local_got_tls_type): Likewise.
1147 (elf_i386_local_tlsdesc_gotent): Likewise.
1148 (elf_i386_hash_table): Likewise.
1149 (elf_i386_link_hash_newfunc): Likewise.
1150 (elf_i386_local_htab_hash): Likewise.
1151 (elf_i386_local_htab_eq): Likewise.
1152 (elf_i386_get_local_sym_hash): Likewise.
1153 (elf_i386_link_hash_table_free): Likewise.
1154 (elf_i386_copy_indirect_symbol): Likewise.
1155 (elf_i386_fixup_symbol): Likewise.
1156 (elf_i386_readonly_dynrelocs): Likewise.
1157 (elf_i386_always_size_sections): Likewise.
1158 (elf_i386_set_tls_module_base): Likewise.
1159 (elf_i386_dtpoff_base): Likewise.
1160 (compare_relocs): Likewise.
1161 (elf_i386_hash_symbol): Likewise.
1162 (elf_i386_parse_gnu_properties): Likewise.
1163 (elf_i386_merge_gnu_properties): Likewise.
1164 (elf_i386_link_check_relocs): Likewise.
1165 (elf_i386_merge_symbol_attribute): Likewise.
1166 (bfd_elf32_bfd_link_check_relocs): Likewise.
1167 (elf_backend_copy_indirect_symbol): Likewise.
1168 (elf_backend_always_size_sections): Likewise.
1169 (elf_backend_omit_section_dynsym): Likewise.
1170 (elf_backend_hash_symbol): Likewise.
1171 (elf_backend_fixup_symbol): Likewise.
1172 (elf_backend_parse_gnu_properties): Likewise.
1173 (elf_backend_merge_gnu_properties): Likewise.
1174 (elf_backend_merge_symbol_attribute): Likewise.
1175 (elf_i386_mkobject): Updated.
1176 (elf_i386_link_hash_table_create): Likewise.
1177 (elf_i386_check_tls_transition): Likewise.
1178 (elf_i386_tls_transition): Likewise.
1179 (elf_i386_convert_load_reloc): Likewise.
1180 (elf_i386_check_relocs): Likewise.
1181 (elf_i386_adjust_dynamic_symbol): Likewise.
1182 (elf_i386_allocate_dynrelocs): Likewise.
1183 (elf_i386_convert_load): Likewise.
1184 (elf_i386_size_dynamic_sections): Likewise.
1185 (elf_i386_relocate_section): Likewise.
1186 (elf_i386_finish_dynamic_symbol ): Likewise.
1187 (elf_i386_finish_dynamic_sections): Likewise.
1188 (elf_i386_output_arch_local_syms): Likewise.
1189 (elf_i386_get_synthetic_symtab): Likewise.
1190 (elf_i386_link_setup_gnu_properties): Likewise.
1191 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1192 of elf_link_hash_table, as base.
1193 (elf_i386_next_tls_desc_index): New.
1194 (elf_i386_srelplt2): Likewise.
1195 (elf_i386_plt): Likewise.
1196 (elf_i386_lazy_plt): Likewise.
1197 (elf_i386_non_lazy_plt): Likewise.
1198 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1199 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1200 "objalloc.h" and "hashtab.h".
1201 (ELIMINATE_COPY_RELOCS): Removed.
1202 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1203 (SYMBOL_NO_COPYRELOC): Likewise.
1204 (elf_x86_64_link_hash_entry): Likewise.
1205 (GOT_UNKNOWN): Likewise.
1206 (GOT_NORMAL): Likewise.
1207 (GOT_TLS_GD): Likewise.
1208 (elf_x86_64_hash_entry): Likewise.
1209 (elf_x86_64_obj_tdata): Likewise.
1210 (elf_x86_64_tdata): Likewise.
1211 (elf_x86_64_local_got_tls_type): Likewise.
1212 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1213 (elf_x86_64_hash_table): Likewise.
1214 (elf_x86_64_link_hash_newfunc): Likewise.
1215 (elf_x86_64_local_htab_hash): Likewise.
1216 (elf_x86_64_local_htab_eq): Likewise.
1217 (elf_x86_64_get_local_sym_hash): Likewise.
1218 (elf_x86_64_link_hash_table_free): Likewise.
1219 (elf_x86_64_copy_indirect_symbol): Likewise.
1220 (elf_x86_64_fixup_symbol): Likewise.
1221 (elf_x86_64_readonly_dynrelocs): Likewise.
1222 (elf_x86_64_always_size_sections): Likewise.
1223 (elf_x86_64_set_tls_module_base): Likewise.
1224 (elf_x86_64_dtpoff_base): Likewise.
1225 (compare_relocs): Likewise.
1226 (elf_x86_64_merge_symbol_attribute): Likewise.
1227 (elf_x86_64_hash_symbol): Likewise.
1228 (elf_x86_64_parse_gnu_properties): Likewise.
1229 (elf_x86_64_merge_gnu_properties): Likewise.
1230 (elf_x86_64_link_check_relocs): Likewise.
1231 (elf_backend_copy_indirect_symbol): Likewise.
1232 (elf_backend_always_size_sections): Likewise.
1233 (bfd_elf64_bfd_link_check_relocs): Likewise.
1234 (elf_backend_merge_symbol_attribute): Likewise.
1235 (elf_backend_hash_symbol): Likewise.
1236 (elf_backend_omit_section_dynsym): Likewise.
1237 (elf_backend_fixup_symbol): Likewise.
1238 (elf_backend_parse_gnu_properties): Likewise.
1239 (elf_backend_merge_gnu_properties): Likewise.
1240 (bfd_elf32_bfd_link_check_relocs): Likewise.
1241 (elf_x86_64_mkobject): Updated.
1242 (elf_x86_64_link_hash_table_create): Likewise.
1243 (elf_x86_64_check_tls_transition): Likewise.
1244 (elf_x86_64_tls_transition): Likewise.
1245 (elf_x86_64_convert_load_reloc): Likewise.
1246 (elf_x86_64_check_relocs): Likewise.
1247 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1248 (elf_x86_64_allocate_dynrelocs): Likewise.
1249 (elf_x86_64_convert_load): Likewise.
1250 (elf_x86_64_size_dynamic_sections): Likewise.
1251 (elf_x86_64_relocate_section): Likewise.
1252 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1253 (elf_x86_64_finish_dynamic_sections): Likewise.
1254 (elf_x86_64_output_arch_local_syms): Likewise.
1255 (elf_x86_64_get_synthetic_symtab): Likewise.
1256 (elf_x86_64_link_setup_gnu_properties): Likewise.
1257 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1258 instead of elf_link_hash_table, as base.
1259 (elf_x86_64_next_tls_desc_index): New.
1260 (elf_x86_64_srelplt2): Likewise.
1261 (elf_x86_64_plt): Likewise.
1262 (elf_x86_64_lazy_plt): Likewise.
1263 (elf_x86_64_non_lazy_plt): Likewise.
1264 * elfxx-x86.c: New file.
1265 * elfxx-x86.h: Likewise.
1267 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1271 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1273 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1276 sections before checking dynamic relocations and free invalid
1277 PLT section contents.
1278 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1280 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1282 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1283 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1285 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1288 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1290 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1292 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1294 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1296 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1298 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1302 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1303 Add a has_no_copy_on_protected bitfield.
1304 (elf_has_no_copy_on_protected): New.
1305 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1306 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1307 (elf_merge_gnu_property_list): Likewise.
1308 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1309 to FALSE for elf_has_no_copy_on_protected.
1310 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1311 (elf_i386_link_hash_entry): Add def_protected.
1312 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1313 when checking info->nocopyreloc.
1314 (elf_i386_link_setup_gnu_properties): Don't set
1315 extern_protected_data here.
1316 (elf_i386_merge_symbol_attribute): New function.
1317 (elf_backend_merge_symbol_attribute): New.
1318 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1319 (elf_x86_64_link_hash_entry): Add def_protected.
1320 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1321 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1322 when checking info->nocopyreloc.
1323 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1324 relocation run-time overflow and unresolvable R_X86_64_32S
1325 relocation against protected data symbol defined in shared object
1326 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1327 (elf_x86_64_link_setup_gnu_properties): Don't set
1328 extern_protected_data here.
1329 (elf_x86_64_merge_symbol_attribute): New function.
1330 (elf_backend_merge_symbol_attribute): New.
1332 2017-08-26 Alan Modra <amodra@gmail.com>
1334 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1335 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1336 (ppc_elf_relocate_section): Comment fix.
1337 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1338 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1339 Support dynamic relocs for TPREL16 when non-pic too.
1340 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1341 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1344 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1346 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1347 "symbol" in comments.
1348 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1350 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1354 R_X86_64_PC32 relocation run-time overflow and unresolvable
1355 R_X86_64_32S relocation with -z nocopyreloc.
1357 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1360 Undefined symbols may not have a type.
1361 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1363 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1365 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1366 bfd_link_info. Report shared, PIE or PDE object based on
1368 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1369 (elf_x86_64_relocate_section): Likewise.
1371 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1374 for function symbols.
1375 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1377 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1379 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1380 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1381 is set on any input relocatable file.
1382 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1384 2017-08-23 Alan Modra <amodra@gmail.com>
1387 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1388 ensure_undefweak_dynamic. Handle undefined too.
1389 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1390 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1391 (allocate_dynrelocs): Discard undefined non-default visibility
1392 relocs first. Make undefined syms dynamic. Tidy goto.
1394 2017-08-21 Alan Modra <amodra@gmail.com>
1395 H.J. Lu <hongjiu.lu@intel.com>
1398 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1399 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1401 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1404 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1405 undefined weak symbols.
1407 2017-08-18 Nick Clifton <nickc@redhat.com>
1410 * tekhex.c (getsym): Fix check for source pointer walking off the
1411 end of the input buffer.
1413 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1416 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1417 relocations in debug sections, change abort to _bfd_error_handler.
1419 2017-08-14 Nick Clifton <nickc@redhat.com>
1422 * elf.c (setup_group): Check for an empty or very small group
1424 * po/bfd.pot: Regenerate.
1426 2017-08-14 Alan Modra <amodra@gmail.com>
1429 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1430 alignment padding here.
1431 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1432 in a reverse pass over sections.
1434 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1437 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1438 for @plt suffixes first.
1439 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1441 2017-08-08 Nick Clifton <nickc@redhat.com>
1444 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1445 small section lengths.
1446 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1448 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1449 there is enough data present in the note.
1451 2017-08-08 Alan Modra <amodra@gmail.com>
1454 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1455 got.refcount for GOTOFF relocs, just create .got section.
1457 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1459 * elflink.c (elf_link_add_object_symbols): Move common symbol
1460 check after bed->common_definition.
1462 2017-08-07 Alan Modra <amodra@gmail.com>
1465 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1466 needed to define various dynamic tags have been discarded.
1468 2017-08-07 Nick Clifton <nickc@redhat.com>
1471 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1472 has not been set then use the bfd returned by
1473 _bfd_elf_link_setup_gnu_properties. If that is null then search
1474 through all the input bfds selecting the first normal, ELF format
1476 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1478 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1480 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1482 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1483 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1484 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1485 (elf_i386_link_check_relocs): New function.
1486 (bfd_elf32_bfd_link_check_relocs): New.
1487 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1489 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1490 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1491 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1492 (elf_x86_64_link_check_relocs): New function.
1493 (bfd_elf64_bfd_link_check_relocs): New.
1494 (bfd_elf32_bfd_link_check_relocs): Likewise.
1496 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1499 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1500 as undefined for --no-define-common.
1502 2017-08-05 Alan Modra <amodra@gmail.com>
1504 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1505 hppa_link_hash_table.
1507 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1509 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1510 entries for sysregs with negative indices.
1512 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1514 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1515 isn't the S/390 specific elf data.
1516 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1518 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1520 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1521 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1522 [R_RISCV_ADD16]: Likewise.
1523 [R_RISCV_ADD32]: Likewise.
1524 [R_RISCV_ADD64]: Likewise.
1525 [R_RISCV_SUB6]: Likewise.
1526 [R_RISCV_SUB8]: Likewise.
1527 [R_RISCV_SUB16]: Likewise.
1528 [R_RISCV_SUB32]: Likewise.
1529 [R_RISCV_SUB64]: Likewise.
1531 2017-07-31 Alan Modra <amodra@gmail.com>
1533 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1534 without ld.so checks.
1536 2017-07-29 Alan Modra <amodra@gmail.com>
1539 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1540 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1541 (is_elfv2_localentry0): Test non_zero_localentry.
1542 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1544 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1546 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1547 pointer check for htab->elf.irelplt.
1548 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1550 2017-07-27 Nick Clifton <nickc@redhat.com>
1553 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1555 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1557 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1559 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1561 (evax_bfd_print_emh): Check for invalid string lengths.
1563 2017-07-25 Nick Clifton <nickc@redhat.com>
1565 * po/fr.po: Updated French translation.
1567 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1570 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1571 16-bit absolute branches into 10-bit pc-relative branches on the
1572 MSP430 as well as the MSP430X.
1574 2017-07-25 Alan Modra <amodra@gmail.com>
1576 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1577 (stub_eh_frame_size): New function.
1578 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1579 (group_sections): Init group tls_get_addr_opt_bctrl.
1580 (ppc64_elf_size_stubs): Update sizing and initialization of
1581 .eh_frame. Iteration over stubs via group list.
1582 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1583 (ppc64_elf_finish_dynamic_sections): Update finalization of
1586 2017-07-24 Nick Clifton <nickc@redhat.com>
1589 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1590 of the relocs to the canonicalize_one_reloc routine.
1591 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1592 for the _bfd_mach_o_canonicalize_one_reloc field.
1593 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1594 res_base parameter. Use to check for corrupt pair relocs.
1595 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1597 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1599 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1602 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1603 enough data in the record before attempting to parse it.
1604 (_bfd_vms_slurp_eeom): Likewise.
1606 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1607 (image_set_ptr): Likewise.
1608 (alpha_vms_slurp_relocs): Likewise.
1610 (alpha_vms_object_p): Check for a truncated record.
1612 2017-07-24 Nick Clifton <nickc@redhat.com>
1615 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1616 an unrecognized reloc and sets the bfd_error value.
1617 * libbfd.h: Regenerate.
1618 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1620 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1621 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1622 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1623 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1624 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1626 2017-07-23 Alan Modra <amodra@gmail.com>
1628 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1631 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1634 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1635 reloc_class_ifunc for ifunc symbols.
1637 2017-07-19 Nick Clifton <nickc@redhat.com>
1640 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1641 correct magic bytes at the start, set the error to wrong format
1642 and clear the format selector before returning NULL.
1644 2017-07-19 Nick Clifton <nickc@redhat.com>
1647 * coff-rs6000.c (_bfd_strntol): New function.
1648 (_bfd_strntoll): New function.
1649 (GET_VALUE_IN_FIELD): New macro.
1650 (EQ_VALUE_IN_FIELD): new macro.
1651 (_bfd_xcoff_slurp_armap): Use new macros.
1652 (_bfd_xcoff_archive_p): Likewise.
1653 (_bfd_xcoff_read_ar_hdr): Likewise.
1654 (_bfd_xcoff_openr_next_archived_file): Likewise.
1655 (_bfd_xcoff_stat_arch_elt): Likewise.
1656 * coff64-rs6000.c (_bfd_strntol): New function.
1657 (_bfd_strntoll): New function.
1658 (GET_VALUE_IN_FIELD): New macro.
1659 (xcoff64_slurp_armap): Use new macros.
1661 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1662 John Eric Martin <John.Martin@emmicro-us.com>
1664 * bfd-in2.h: Regenerate.
1665 * libbfd.h: Regenerate.
1666 * elf32-arc.c (JLI): Define.
1667 * reloc.c: Add JLI relocations.
1669 2017-07-18 Nick Clifton <nickc@redhat.com>
1672 * coff-sh.c: Fix spelling typos.
1673 * compress.c: Likewise.
1674 * cpu-pdp11.c: Likewise.
1675 * ecofflink.c: Likewise.
1676 * elf-m10300.c: Likewise.
1678 * elf32-arm.c: Likewise.
1679 * elf32-m68k.c: Likewise.
1680 * elf32-nds32.c: Likewise.
1681 * elf32-ppc.c: Likewise.
1682 * elf32-sh.c: Likewise.
1683 * elf32-v850.c: Likewise.
1684 * elf64-ppc.c: Likewise.
1685 * elf64-x86-64.c: Likewise.
1686 * elflink.c: Likewise.
1687 * elfnn-aarch64.c: Likewise.
1688 * elfxx-mips.c: Likewise.
1690 * sunos.c: Likewise.
1691 * vms-alpha.c: Likewise.
1692 * xcofflink.c: Likewise.
1694 2017-07-18 Nick Clifton <nickc@redhat.com>
1697 * coffcode.h (handle_COMDAT): Replace abort with an error message
1700 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1703 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1706 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1710 2017-07-16 Alan Modra <amodra@gmail.com>
1712 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1713 __tls_index GOT entries when using __tls_get_addr_opt stub.
1714 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1716 2017-07-12 Alan Modra <amodra@gmail.com>
1718 * po/es.po: Update from translationproject.org/latest/bfd/.
1719 * po/fi.po: Likewise.
1720 * po/fr.po: Likewise.
1721 * po/id.po: Likewise.
1722 * po/ja.po: Likewise.
1723 * po/ro.po: Likewise.
1724 * po/ru.po: Likewise.
1725 * po/sr.po: Likewise.
1726 * po/sv.po: Likewise.
1727 * po/tr.po: Likewise.
1728 * po/uk.po: Likewise.
1729 * po/vi.po: Likewise.
1730 * po/zh_CN.po: Likewise.
1731 * po/hr.po: New file from translationproject.org.
1732 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1733 * configure: Regenerate.
1735 2017-07-12 Nick Clifton <nickc@redhat.com>
1737 Fix compile time warnings using gcc 7.1.1.
1738 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1740 (elf_xtensa_get_gotplt_section): Increase length of got_name
1742 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1743 default return of FALSE.
1744 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1745 default return of FALSE.
1747 2017-07-12 Alan Modra <amodra@gmail.com>
1749 * binary.c (binary_set_section_contents): Don't print filepos in
1751 (coff_write_object_contents): Cast size_t for error message.
1752 (coff_slurp_line_table): Don't use bfd_vma symndx.
1753 (coff_slurp_reloc_table): Remove unneeded cast.
1754 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1756 (find_abstract_instance_name): Likewise.
1757 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1758 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1759 (elf32_arm_check_relocs): Make r_symndx an int.
1760 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1762 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1764 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1766 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1767 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1768 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1769 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1770 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1771 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1772 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1773 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1774 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1775 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1776 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1777 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1778 and use %lu for error message.
1779 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1780 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1783 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1785 (elf32_arm_final_link_relocate): Likewise.
1786 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1787 * coffcode.h (styp_to_sec_flags): Likewise.
1788 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1789 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1790 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1791 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1792 (elf32_bfin_merge_private_bfd_data): Likewise.
1793 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1794 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1795 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1796 (i370_elf_relocate_section): Likewise.
1797 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1798 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1799 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1800 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1801 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1802 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1803 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1804 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1805 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1806 * ieee.c (ieee_write_id, read_id): Likewise.
1807 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1808 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1809 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1810 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1811 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1812 * stabs.c (_bfd_link_section_stabs): Likewise.
1814 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1816 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1817 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1818 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1819 * coff-sh.c (sh_relax_section): Likewise.
1820 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1821 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1822 * coffcode.h (coff_slurp_reloc_table): Likewise.
1823 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1824 (_bfd_coff_read_string_table): Likewise.
1825 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1826 * compress.c (bfd_get_full_section_contents): Likewise.
1827 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1828 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1829 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1830 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1831 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1832 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1833 (elf32_arm_write_section): Likewise.
1834 * elf32-bfin.c (bfin_relocate_section): Likewise.
1835 (bfinfdpic_relocate_section): Likewise.
1836 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1837 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1838 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1839 (elf_i386_relocate_section): Likewise.
1840 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1841 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1842 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1843 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1844 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1845 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1846 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1847 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1848 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1849 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1850 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1851 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1852 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1853 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1854 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1855 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1856 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1857 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1858 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1859 * elf32-sh.c (sh_elf_relax_section): Likewise.
1860 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1861 (sh_elf_relocate_section): Likewise.
1862 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1863 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1864 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1865 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1866 * elf32-v850.c (v850_elf_relax_section): Likewise.
1867 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1868 (elf_vax_relocate_section): Likewise.
1869 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1870 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1871 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1872 (do_fix_for_relocatable_link): Likewise.
1873 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1874 (elf64_alpha_relax_with_lituse): Likewise.
1875 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1876 (elf_hppa_final_link_relocate): Likewise.
1877 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1878 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1879 (elf64_vms_link_add_object_symbols): Likewise.
1880 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1881 (mmix_final_link_relocate): Likewise.
1882 * elf64-s390.c (invalid_tls_insn): Likewise.
1883 (elf_s390_relocate_section): Likewise.
1884 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1885 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1886 (elf_x86_64_relocate_section): Likewise.
1887 * elfcode.h (elf_slurp_symbol_table): Likewise.
1888 * elfcore.h (elf_core_file_p): Likewise.
1889 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1890 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1891 (elfNN_aarch64_relocate_section): Likewise.
1892 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1893 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1894 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1895 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1896 (_bfd_mips_elf_relocate_section): Likewise.
1897 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1898 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1899 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1900 * ieee.c (ieee_slurp_external_symbols): Likewise.
1901 * ihex.c (ihex_write_object_content): Likewise.
1902 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1903 * merge.c (_bfd_merged_section_offset): Likewise.
1904 * mmo.c (mmo_write_loc_chunk): Likewise.
1905 (mmo_write_object_contents): Likewise.
1906 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1907 * stabs.c (_bfd_link_section_stabs): Likewise.
1908 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1910 2017-07-11 Alan Modra <amodra@gmail.com>
1912 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1914 2017-07-11 Alan Modra <amodra@gmail.com>
1916 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1917 instruction" error using _bfd_error_handler, not einfo.
1919 2017-07-10 Nick Clifton <nickc@redhat.com>
1921 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1922 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1924 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1926 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1928 2017-07-07 Alan Modra <amodra@gmail.com>
1930 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1932 2017-07-07 Alan Modra <amodra@gmail.com>
1934 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1935 as long long. Move code replacing "ll" with "I64", and simplify.
1937 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1939 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1942 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1944 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1946 (line_info_add_file_name): Likewise.
1947 (decode_line_info): Likewise.
1949 2017-07-04 Tristan Gingold <gingold@adacore.com>
1951 * version.m4: Bump version to 2.29.51
1952 * configure: Regenerate.
1954 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1956 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1957 sanity check at the head of this function.
1959 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1961 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1962 dwarf_line_str_size.
1963 (struct attr_abbrev): Add field implicit_const.
1964 (dwarf_debug_sections): Add .debug_line_str.
1965 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1966 (dwarf_debug_section_assert): Add static assertion.
1967 (read_indirect_line_string): New.
1968 (read_abbrevs): Support DW_FORM_implicit_const.
1969 (is_str_attr): Support DW_FORM_line_strp.
1970 (read_attribute_value): Support DW_FORM_line_strp and
1971 DW_FORM_implicit_const.
1972 (read_attribute): Support DW_FORM_implicit_const.
1973 (line_info_add_include_dir, line_info_add_include_dir_stub):
1974 (line_info_add_file_name, read_formatted_entries): New.
1975 (decode_line_info, parse_comp_unit): Support DWARF 5.
1976 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1978 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1980 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1981 abort statement that was put for symbols that are not dynamic.
1983 2017-07-03 Tristan Gingold <gingold@adacore.com>
1985 * po/bfd.pot: Regenerate
1987 2017-07-03 Alan Modra <amodra@gmail.com>
1989 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1990 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1991 * elf.c (setup_group): Use "Lx" to print sh_size.
1992 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1993 unknown section type in hex.
1994 (copy_special_section_fields): Style fix.
1995 (bfd_section_from_shdr): Correct format for sh_link. Use a
1996 common error message for all the variants of unrecognized
1998 (assign_file_positions_for_load_sections): Use "Lx" for lma
1999 adjust error message.
2000 (assign_file_positions_for_non_load_sections): Formatting.
2001 (rewrite_elf_program_header): Formatting. Use "Lx" for
2002 bfd_vma values in error messages.
2003 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2004 ELF_R_SYM value to type expected by format.
2005 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2007 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2008 (elf_link_input_bfd): Use "Lx" for r_info.
2009 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2011 2017-07-03 Alan Modra <amodra@gmail.com>
2013 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2014 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2015 Microsoft C library variant of long long format specifier.
2016 (PRINT20): Cast value to bfd_uint64_t not long long.
2017 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2018 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2019 long long. Don't cast to bfd_vma.
2020 * elf32-score.c (score3_bfd_getl48): Likewise.
2021 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2023 2017-07-03 Alan Modra <amodra@gmail.com>
2025 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2027 (bfd_elf_print_symbol): Don't cast symbol->flags.
2028 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2029 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2030 _bfd_error_handler argument order.
2031 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2033 2017-07-03 Alan Modra <amodra@gmail.com>
2035 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2036 AC_TYPE_LONG_DOUBLE.
2037 * configure: Regenerate.
2038 * config.in: Regenerate.
2040 2017-06-29 Andrew Waterman <andrew@sifive.com>
2042 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2045 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2047 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2048 unless it is undefined weak.
2049 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2050 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2052 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2053 is not dynamic in PIC, abort.
2055 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2058 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2059 undefined weak symbols into dynamic.
2060 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2061 relocation for non-dynamic symbols.
2062 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2064 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2066 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2067 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2068 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2069 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2070 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2073 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2075 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2076 (elfcore_write_s390_gs_bc): Likewise.
2077 * elf.c (elfcore_grok_s390_gs_cb): New function.
2078 (elfcore_grok_s390_gs_bc): New function.
2079 (elfcore_grok_note): Call them.
2080 (elfcore_write_s390_gs_cb): New function.
2081 (elfcore_write_s390_gs_bc): New function.
2082 (elfcore_write_register_note): Call them.
2084 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2086 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2087 bfd_get_file_size. Check archive element size.
2088 (_bfd_generic_get_section_contents_in_window): Likewise.
2090 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2092 * bfd-in2.h: Regenerated.
2093 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2094 (bfd_get_file_size): Likewise.
2096 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2097 Matthew Fortune <matthew.fortune@imgtec.com>
2099 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2100 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2101 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2102 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2104 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2105 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2106 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2107 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2108 `bfd_mach_mips_interaptiv_mr2' entries.
2109 * bfd-in2.h: Regenerate.
2111 2017-06-27 Nick Clifton <nickc@redhat.com>
2113 * tekhex.c (pass_over): Revert accidental conversion of a local
2114 array to a static array.
2116 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2119 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2120 reloc addend if necessary. Adjust diff only if
2121 shrinked_insn_address < end_address.
2123 2017-06-27 Alan Modra <amodra@gmail.com>
2126 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2127 (_bfd_generic_get_section_contents_in_window): Likewise.
2129 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2131 * elfnn-riscv.c (perform_relocation): Support the new
2132 R_RISCV_32_PCREL relocation.
2133 (riscv_elf_relocate_section): Likewise.
2134 * elfxx-riscv.c (howto_table): Likewise.
2135 (riscv_reloc_map): Likewise.
2136 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2137 * libbfd.h: Regenerate.
2139 2017-06-27 Alan Modra <amodra@gmail.com>
2142 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2143 Use unsigned file pointer type, and remove cast.
2144 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2145 Add "count", not "sz".
2147 2017-06-26 Pedro Alves <palves@redhat.com>
2150 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2153 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2156 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2159 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2161 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2162 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2163 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2164 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2165 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2167 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2170 * compress.c (bfd_get_full_section_contents): Don't check the
2172 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2173 reject a section whose size + offset is greater than the size
2175 (_bfd_generic_get_section_contents_in_window): Likewise.
2177 2017-06-26 Nick Clifton <nickc@redhat.com>
2180 * tekhex.c (getvalue): Check for the source pointer exceeding the
2181 end pointer before the first byte is read.
2183 2017-06-26 Nick Clifton <nickc@redhat.com>
2186 * opncls.c (get_build_id): Check that the section is big enough
2187 to contain the whole note.
2188 * compress.c (bfd_get_full_section_contents): Check for and reject
2189 a section whose size is greater than the size of the entire file.
2190 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2191 contain a notes section.
2193 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2195 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2197 (elf_s390_modify_segment_map): Likewise.
2198 (bfd_elf_s390_set_options): Lisewise.
2200 2017-06-26 Alan Modra <amodra@gmail.com>
2202 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2204 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2205 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2206 .preinit_array on --just-syms bfds.
2207 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2208 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2209 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2211 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2213 * elf.c (find_link): Bounds check "hint".
2215 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2217 * elf32-arm.c (using_thumb_only): Update list of architectures in
2218 BFD_ASSERT for which the logic is valid.
2219 (using_thumb2_bl): Likewise.
2220 (using_thumb2): Likewise and return true for ARMv8-R.
2221 (arch_has_arm_nop): Likewise.
2222 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2223 merging logic. Update commentis for value 15 of v8m_baseline,
2224 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2225 merging of value 15 of Tag_CPU_arch.
2227 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2229 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2230 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2231 * bfd-in2.h: Regenerate.
2233 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2235 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2236 the error_alignment label forward. Properly align program
2237 property note section.
2239 2017-06-22 Eric Christopher <echristo@gmail.com>
2241 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2242 abs to fix a truncation warning.
2244 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2246 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2247 local undefined weak symbol to 0.
2248 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2250 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2252 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2253 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2254 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2255 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2256 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2257 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2258 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2259 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2261 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2263 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2264 (elf_i386_lazy_ibt_plt_entry): Likewise.
2265 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2266 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2267 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2268 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2269 (elf_i386_lazy_plt_layout): Likewise.
2270 (elf_i386_non_lazy_plt_layout): Likewise.
2271 (elf_i386_link_hash_entry): Add plt_second.
2272 (elf_i386_link_hash_table): Add plt_second and
2273 plt_second_eh_frame.
2274 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2275 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2276 the second PLT. Check the second PLT.
2277 (elf_i386_relocate_section): Use the second PLT to resolve
2278 PLT reference if needed.
2279 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2281 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2282 second PLT. Generate unwind info for the second PLT.
2283 (elf_i386_plt_type): Add plt_second.
2284 (elf_i386_get_synthetic_symtab): Support the second PLT.
2285 (elf_i386_parse_gnu_properties): Support
2286 GNU_PROPERTY_X86_FEATURE_1_AND.
2287 (elf_i386_merge_gnu_properties): Support
2288 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2289 on GNU_PROPERTY_X86_FEATURE_1_IBT
2290 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2291 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2292 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2293 is set on all relocatable inputs.
2294 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2295 (elf_x32_lazy_ibt_plt_entry): Likewise.
2296 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2297 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2298 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2299 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2300 (elf_x86_64_lazy_ibt_plt): Likewise.
2301 (elf_x32_lazy_ibt_plt): Likewise.
2302 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2303 (elf_x32_non_lazy_ibt_plt): Likewise.
2304 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2305 (elf_x86_64_parse_gnu_properties): Support
2306 GNU_PROPERTY_X86_FEATURE_1_AND.
2307 (elf_x86_64_merge_gnu_properties): Support
2308 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2309 on GNU_PROPERTY_X86_FEATURE_1_IBT
2310 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2311 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2312 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2313 is set on all relocatable inputs.
2315 2017-06-22 Nick Clifton <nickc@redhat.com>
2318 * som.c (setup_sections): NUL terminate the space_strings buffer.
2319 Check that the space.name field does not index beyond the end of
2320 the space_strings buffer.
2322 2017-06-21 Nick Clifton <nickc@redhat.com>
2325 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2327 2017-06-21 Nick Clifton <nickc@redhat.com>
2330 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2331 type of the size parameter.
2332 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2333 length of the counted string.
2334 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2335 (_bfd_vms_save_counted_string): Likewise.
2336 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2337 _bfd_vms_save_counted_string.
2338 (_bfd_vms_slurp_ehdr): Likewise.
2339 (_bfd_vms_slurp_egsd): Likewise.
2340 (Parse_module): Likewise.
2342 2017-06-21 Alan Modra <amodra@gmail.com>
2344 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2345 calls before tocsave calls.
2346 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2349 2017-06-21 Nick Clifton <nickc@redhat.com>
2352 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2353 bfd_get_full_section_contents returns no contents.
2355 2017-06-21 Nick Clifton <nickc@redhat.com>
2358 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2361 2017-06-21 Nick Clifton <nickc@redhat.com>
2364 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2366 (image_set_ptr): Likewise.
2367 (alpha_vms_fix_sec_rel): Likewise.
2368 (alpha_vms_slurp_relocs): Likewise.
2370 2017-06-21 Nick Clifton <nickc@redhat.com>
2373 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2375 (ieee_archive_p): Likewise.
2376 (ieee_object_p): Likewise.
2378 2017-06-21 Nick Clifton <nickc@redhat.com>
2381 * elf.c (setup_group): Zero the group section pointer list after
2382 allocation so that loops can be caught. Check for NULL pointers
2383 when processing a group list.
2385 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2387 * elf-s390.h: New file.
2388 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2390 (elf_s390_additional_program_headers): New function.
2391 (elf_s390_modify_segment_map): New function.
2392 (bfd_elf_s390_set_options): New function.
2393 (elf_backend_additional_program_headers)
2394 (elf_backend_modify_segment_map): Add macro definitions.
2396 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2399 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2400 the DYNAMIC bit instead of bfd_count_sections.
2402 2017-06-19 Nick Clifton <nickc@redhat.com>
2405 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2407 (evax_bfd_print_eeom): Likewise.
2408 (evax_bfd_print_egsd): Check for an overlarge record length.
2409 (evax_bfd_print_etir): Likewise.
2411 2017-06-19 Nick Clifton <nickc@redhat.com>
2414 * libieee.h (struct common_header_type): Add end_p field.
2415 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2417 (read_id): Check for a length that exceeds the remaining bytes in
2419 (ieee_seek): Initialise end_p.
2420 (ieee_archive_p): Likewise.
2421 (ieee_object_p): Likewise.
2423 2017-06-19 Nick Clifton <nickc@redhat.com>
2426 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2427 before reading the EIHS structure entries.
2429 2017-06-19 Nick Clifton <nickc@redhat.com>
2432 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2433 gsd_size. Check that there are enough bytes remaining to read the
2434 type and size of the next egsd. Check that the size of the egsd
2435 does not exceed the size of the record.
2437 2017-06-19 Alan Modra <amodra@gmail.com>
2439 * config.bfd: Correct targ_underscore for cris.
2441 2017-06-18 Alan Modra <amodra@gmail.com>
2443 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2444 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2446 2017-06-16 Nick Clifton <nickc@redhat.com>
2448 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2449 bucketlist is empty because there are no symbols to add to the
2452 2017-06-16 Alan Modra <amodra@gmail.com>
2458 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2459 (BFD_JUMP_TABLE_LINK): Likewise.
2460 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2461 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2462 (bfd_elf_define_start_stop): New function.
2463 * linker.c (bfd_generic_define_start_stop): New function.
2464 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2466 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2467 * aout-target.h (MY_bfd_define_start_stop): Define.
2468 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2469 * binary.c (binary_bfd_define_start_stop): Define.
2470 * bout.c (b_out_bfd_define_start_stop): Define.
2471 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2472 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2473 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2474 * coffcode.h (coff_bfd_define_start_stop): Define.
2475 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2476 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2477 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2478 * ieee.c (ieee_bfd_define_start_stop): Define.
2479 * ihex.c (ihex_bfd_define_start_stop): Define.
2480 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2481 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2482 * mmo.c (mmo_bfd_define_start_stop): Define.
2483 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2484 * oasys.c (oasys_bfd_define_start_stop): Define.
2485 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2486 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2487 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2488 * som.c (som_bfd_define_start_stop): Define.
2489 * srec.c (srec_bfd_define_start_stop): Define.
2490 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2491 * versados.c (versados_bfd_define_start_stop): Define.
2492 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2493 (alpha_vms_bfd_define_start_stop): Define.
2494 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2495 * bfd-in2.h: Regenerate.
2496 * libbfd.h: Regenerate.
2498 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2500 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2501 SYMBOL_REFERENCES_LOCAL.
2503 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2506 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2507 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2508 runtime for if there needs copy relocation elimination.
2509 (need_copy_relocation_p): New function. Return true for symbol with
2510 pc-relative references and if it's against read-only sections.
2511 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2512 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2513 that are related with accessing external objects.
2514 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2515 in elfNN_aarch64_check_relocs.
2517 2017-06-15 Nick Clifton <nickc@redhat.com>
2520 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2523 (ieee_archive_p): Likewise.
2525 2017-06-15 Nick Clifton <nickc@redhat.com>
2528 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2530 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2532 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2533 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2534 keep both windowed and call0 ABI PLT definitions.
2535 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2536 elf_xtensa_*_plt_entry endex.
2537 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2539 2017-06-14 Nick Clifton <nickc@redhat.com>
2542 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2545 2017-06-14 Nick Clifton <nickc@redhat.com>
2548 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2549 maximum value for the ascic pointer. Check that name processing
2550 does not read beyond this value.
2551 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2554 2017-06-14 Nick Clifton <nickc@redhat.com>
2557 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2558 (process_otr): Check for an invalid offset in the otr structure.
2560 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2562 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2564 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2570 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2571 vtable field to a union.
2572 (_bfd_elf_is_start_stop): Removed.
2573 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2574 __start_SECNAME and __stop_SECNAME symbols.
2575 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2576 * elflink.c (_bfd_elf_is_start_stop): Removed.
2577 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2578 _bfd_elf_is_start_stop.
2579 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2580 __stop_SECNAME symbols. Updated.
2581 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2582 (bfd_elf_gc_record_vtinherit): Likewise.
2583 (bfd_elf_gc_record_vtentry): Likewise.
2585 2017-06-13 Nick Clifton <nickc@redhat.com>
2588 * elflink.c (elf_link_adjust_relocs): Generate an error when
2589 encountering a reloc against a symbol removed by garbage
2592 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2594 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2595 to merge_gnu_properties.
2596 * elf-properties.c (elf_merge_gnu_properties): Add struct
2597 bfd_link_info * and pass it to merge_gnu_properties.
2598 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2599 and pass it to elf_merge_gnu_properties.
2600 (_bfd_elf_link_setup_gnu_properties): Pass info to
2601 elf_merge_gnu_property_list.
2602 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2604 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2606 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2609 * binary.c (binary_set_section_contents): Scale lma by octets
2610 per byte to set filepos.
2612 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2614 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2617 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2619 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2622 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2624 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2625 patched section contents for TLS IE reloc.
2626 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2628 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2630 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2631 RELOC_FOR_GLOBAL_SYMBOL macro.
2633 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2635 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2638 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2640 * config/tc-arc.c (md_undefined_symbol): Changed.
2641 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2643 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2645 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2648 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2650 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2651 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2653 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2655 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2658 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2660 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2661 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2662 is non-zero. Add clarifying comments.
2664 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2666 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2667 name. Use local IFUNC symbol name string to report unsupported
2668 non-PIC call to IFUNC function.
2669 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2670 when generating R_386_IRELATIVE relocation.
2671 (elf_i386_finish_dynamic_symbol): Likewise.
2672 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2674 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2675 when generating R_X86_64_IRELATIVE relocation.
2676 (elf_x86_64_finish_dynamic_symbol): Likewise.
2678 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2680 * elf.c (setup_group): Make sure BFD sections are created for all
2681 group sections in the input file when processing SHF_GROUP
2683 (bfd_section_from_shdr): Avoid duplicating logic already
2684 implemented in `setup_group'.
2686 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2689 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2690 if the hint address is zero.
2692 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2695 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2696 ELF_COMMON_DEF_P for common symbols.
2698 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2700 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2701 SEC_GROUP sections as SEC_EXCLUDE.
2702 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2703 (assign_section_numbers): Use resolve_section_groups flag instead
2704 of relocatable link type.
2705 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2706 flag instead of checking the final_link flag for part of the
2707 checks in here. Fix white space as a result.
2708 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2709 instead of relocatable link type.
2710 (bfd_elf_final_link): Likewise.
2712 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2714 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2716 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2717 (s3_bfd_score_elf_check_relocs): Likewise.
2718 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2719 (score_elf_final_link_relocate): Likewise.
2720 (s7_bfd_score_elf_check_relocs): Likewise.
2722 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2724 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2727 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2729 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2730 from `reloc_count' rather than decrementing it.
2731 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2732 `reloc_count' by `int_rels_per_ext_rel'.
2733 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2734 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2735 entry determination.
2736 (s3_bfd_score_elf_check_relocs): Likewise.
2737 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2738 (s7_bfd_score_elf_relocate_section): Likewise.
2739 (s7_bfd_score_elf_check_relocs): Likewise.
2740 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2741 prototype and function.
2742 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2743 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2744 triple rather than once the sum of REL and RELA relocation entry
2746 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2747 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2748 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2749 storage allocation size determination.
2750 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2751 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2752 by `int_rels_per_ext_rel' for last relocation entry
2754 (bfd_elf_final_link): Do not multiply `reloc_count' by
2755 `int_rels_per_ext_rel' for internal relocation storage
2756 allocation size determination.
2757 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2758 `int_rels_per_ext_rel' for last relocation entry determination.
2759 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2760 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2761 (_bfd_mips_elf_relocate_section): Likewise.
2763 2017-06-05 Alan Modra <amodra@gmail.com>
2766 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2768 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2770 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2771 determine structure sizes.
2772 (elfcore_grok_freebsd_prstatus): Likewise.
2774 2017-06-01 Alan Modra <amodra@gmail.com>
2776 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2777 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2779 (is_elfv2_localentry0): New function.
2780 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2781 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2782 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2783 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2784 optimized localentry:0 stubs.
2785 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2786 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2788 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2790 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2792 2017-05-30 Casey Smith <clegg89@gmail.com>
2795 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2796 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2798 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2800 * cpu-arc.c (arc_compatible): New function.
2802 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2804 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2806 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2809 * bfdio.c (bfd_get_file_size): New function.
2810 * bfd-in2.h: Regenerated.
2812 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2814 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2817 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2819 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2820 dynobj instead of htab->elf.dynobj.
2822 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2824 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2826 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2827 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2828 actual number of internal relocations retrieved. Adjust
2829 function description.
2830 (bfd_elf64_canonicalize_reloc): Remove macro.
2831 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2833 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2835 * archures.c (bfd_mach_sparc_v9m8): Define.
2836 (bfd_mach_sparc_v8plusm8): Likewise.
2837 (bfd_mach_sparc_v9_p): Adjust to M8.
2838 (bfd_mach_sparc_64bit_p): Likewise.
2839 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2840 bfd_mach_sparc_v8plusm8.
2841 * bfd-in2.h: Regenerated.
2842 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2844 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2845 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2846 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2848 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2849 bfd_mach_sparc_v8plusm8.
2851 2017-05-19 Alan Modra <amodra@gmail.com>
2853 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2854 debug and special sections when no non-note alloc sections in an
2857 2017-05-18 Alan Modra <amodra@gmail.com>
2859 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2860 * elf-m10300.c: Likewise.
2862 * elf32-arc.c: Likewise.
2863 * elf32-bfin.c: Likewise.
2864 * elf32-m68k.c: Likewise.
2865 * elf32-nds32.c: Likewise.
2866 * elf32-tilepro.c: Likewise.
2867 * elflink.c: Likewise.
2868 * elfnn-aarch64.c: Likewise.
2869 * elfnn-riscv.c: Likewise.
2870 * elfxx-tilegx.c: Likewise.
2871 * mach-o.c: Likewise.
2872 * peXXigen.c: Likewise.
2873 * vms-alpha.c: Likewise.
2874 * vms-lib.c: Likewise.
2876 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2879 * elflink.c (elf_gc_mark_debug_section): New function.
2880 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2881 referenced by kept debug sections.
2883 2017-05-16 Alan Modra <amodra@gmail.com>
2885 * elf-m10300.c: Rename occurrences of non_ir_ref.
2886 * elf32-arm.c: Likewise.
2887 * elf32-bfin.c: Likewise.
2888 * elf32-cr16.c: Likewise.
2889 * elf32-cris.c: Likewise.
2890 * elf32-d10v.c: Likewise.
2891 * elf32-dlx.c: Likewise.
2892 * elf32-fr30.c: Likewise.
2893 * elf32-frv.c: Likewise.
2894 * elf32-hppa.c: Likewise.
2895 * elf32-i370.c: Likewise.
2896 * elf32-i386.c: Likewise.
2897 * elf32-iq2000.c: Likewise.
2898 * elf32-lm32.c: Likewise.
2899 * elf32-m32c.c: Likewise.
2900 * elf32-m32r.c: Likewise.
2901 * elf32-m68hc1x.c: Likewise.
2902 * elf32-m68k.c: Likewise.
2903 * elf32-mcore.c: Likewise.
2904 * elf32-metag.c: Likewise.
2905 * elf32-microblaze.c: Likewise.
2906 * elf32-moxie.c: Likewise.
2907 * elf32-msp430.c: Likewise.
2908 * elf32-mt.c: Likewise.
2909 * elf32-nios2.c: Likewise.
2910 * elf32-or1k.c: Likewise.
2911 * elf32-ppc.c: Likewise.
2912 * elf32-rl78.c: Likewise.
2913 * elf32-s390.c: Likewise.
2914 * elf32-score.c: Likewise.
2915 * elf32-score7.c: Likewise.
2916 * elf32-sh.c: Likewise.
2917 * elf32-tic6x.c: Likewise.
2918 * elf32-tilepro.c: Likewise.
2919 * elf32-v850.c: Likewise.
2920 * elf32-vax.c: Likewise.
2921 * elf32-xstormy16.c: Likewise.
2922 * elf32-xtensa.c: Likewise.
2923 * elf64-alpha.c: Likewise.
2924 * elf64-hppa.c: Likewise.
2925 * elf64-ia64-vms.c: Likewise.
2926 * elf64-mmix.c: Likewise.
2927 * elf64-ppc.c: Likewise.
2928 * elf64-s390.c: Likewise.
2929 * elf64-sh64.c: Likewise.
2930 * elf64-x86-64.c: Likewise.
2931 * elflink.c: Likewise.
2932 * elfnn-aarch64.c: Likewise.
2933 * elfnn-ia64.c: Likewise.
2934 * elfnn-riscv.c: Likewise.
2935 * elfxx-mips.c: Likewise.
2936 * elfxx-sparc.c: Likewise.
2937 * elfxx-tilegx.c: Likewise.
2938 * linker.c: Likewise.
2940 2017-05-16 Alan Modra <amodra@gmail.com>
2942 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2943 * elflink.c (elf_link_add_object_symbols): Update to use
2945 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2947 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2949 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2951 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2953 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2955 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2956 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2958 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2960 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2962 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2964 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2965 to plt_second/plt_second_eh_frame.
2966 (elf_x86_64_link_hash_newfunc): Updated.
2967 (elf_x86_64_allocate_dynrelocs): Likewise.
2968 (elf_x86_64_size_dynamic_sections): Likewise.
2969 (elf_x86_64_relocate_section): Likewise.
2970 (elf_x86_64_finish_dynamic_symbol): Likewise.
2971 (elf_x86_64_finish_dynamic_sections): Likewise.
2972 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2973 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2975 (elf_backend_setup_gnu_properties): Updated. Create the
2976 .plt.sec section instead of the .plt.sec section.
2978 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2980 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2981 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2982 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2984 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2986 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2987 (bfd_elf64_set_reloc): Define.
2988 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2990 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2992 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2993 (struct bfd_target): New field _bfd_set_reloc.
2994 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2995 * reloc.c (_bfd_generic_set_reloc): New function.
2996 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2997 * nlm-target.h (nlm_set_reloc): Likewise.
2998 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2999 * aout-tic30.c (MY_set_reloc): Likewise.
3000 * aout-target.h (MY_set_reloc): Likewise.
3001 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3002 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3003 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3004 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3005 * aout-adobe.c (aout_32_set_reloc): Likewise.
3006 * bout.c (b_out_set_reloc): Likewise.
3007 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3008 * i386os9k.c (aout_32_set_reloc): Likewise.
3009 * ieee.c (ieee_set_reloc): Likewise.
3010 * oasys.c (oasys_set_reloc): Likewise.
3011 * som.c (som_set_reloc): Likewise.
3012 * versados.c (versados_set_reloc): Likewise.
3013 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3014 _bfd_generic_set_reloc.
3015 (rs6000_xcoff64_aix_vec): LIkewise.
3016 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3017 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3018 * i386msdos.c (msdos_set_reloc): Define to
3019 _bfd_norelocs_set_reloc.
3020 * elfcode.h (elf_set_reloc): Define.
3021 * bfd-in2.h: Regenerated.
3023 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3026 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3027 for IFUNC function address.
3029 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3031 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3032 (CONFLICT_LIST): Likewise.
3033 (opcode/arc-attrs.h): Include.
3034 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3035 (arc_extract_features): New file.
3036 (arc_stralloc): Likewise.
3037 (arc_elf_merge_attributes): Likewise.
3038 (arc_elf_merge_private_bfd_data): Use object attributes.
3039 (bfd_arc_get_mach_from_attributes): New function.
3040 (arc_elf_object_p): Use object attributes.
3041 (arc_elf_final_write_processing): Likewise.
3042 (elf32_arc_obj_attrs_arg_type): New function.
3043 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3044 (elf32_arc_section_from_shdr): Likewise.
3045 (elf_backend_obj_attrs_vendor): Define.
3046 (elf_backend_obj_attrs_section): Likewise.
3047 (elf_backend_obj_attrs_arg_type): Likewise.
3048 (elf_backend_obj_attrs_section_type): Likewise.
3049 (elf_backend_obj_attrs_handle_unknown): Likewise.
3050 (elf_backend_section_from_shdr): Likewise.
3052 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3055 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3056 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3057 and the destination is a Thumb symbol.
3059 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3061 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3062 initializer to silence GCC 4.2.
3063 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3065 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3067 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3068 (LAZY_PLT_ENTRY_SIZE): This.
3069 (NON_LAZY_PLT_ENTRY_SIZE): New.
3070 (elf_x86_64_plt0_entry): Renamed to ...
3071 (elf_x86_64_lazy_plt0_entry): This.
3072 (elf_x86_64_plt_entry): Renamed to ...
3073 (elf_x86_64_lazy_plt_entry): This.
3074 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3075 (elf_x86_64_lazy_bnd_plt0_entry): This.
3076 (elf_x86_64_legacy_plt_entry): Removed.
3077 (elf_x86_64_bnd_plt_entry): Renamed to ...
3078 (elf_x86_64_lazy_bnd_plt_entry): This.
3079 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3080 (elf_x86_64_non_lazy_plt_entry): This.
3081 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3082 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3083 (elf_x86_64_eh_frame_plt): Renamed to ...
3084 (elf_x86_64_eh_frame_lazy_plt): This.
3085 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3086 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3087 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3088 (elf_x86_64_eh_frame_non_lazy_plt): This.
3089 (elf_x86_64_lazy_plt_layout): New.
3090 (elf_x86_64_non_lazy_plt_layout): Likewise.
3091 (elf_x86_64_plt_layout): Likewise.
3092 (elf_x86_64_backend_data): Remove PLT layout information. Add
3093 os for target system.
3094 (GET_PLT_ENTRY_SIZE): Removed.
3095 (elf_x86_64_lazy_plt): New.
3096 (elf_x86_64_non_lazy_plt): Likewise.
3097 (elf_x86_64_lazy_bnd_plt): Likewise.
3098 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3099 (elf_x86-64_arch_bed): Updated.
3100 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3101 (elf_x86_64_create_dynamic_sections): Removed.
3102 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3103 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3104 (elf_x86-64_adjust_dynamic_symbol): Updated.
3105 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3106 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3107 size for PLT0 if there is no PLT0. Get plt_entry_size from
3108 non_lazy_plt for non-lazy PLT entries.
3109 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3110 from non_lazy_plt for non-lazy PLT entries.
3111 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3112 if there is no PLT0.
3113 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3114 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3115 entries with non-lazy PLT layout. Don't fill the second and third
3116 slots in the PLT entry if there is no PLT0.
3117 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3118 if there is no PLT0. Set sh_entsize on the .plt.got section.
3119 (compare_relocs): New.
3120 (elf_x86_64_plt_type): Likewise.
3121 (elf_x86_64_plt): Likewise.
3122 (elf_x86_64_nacl_plt): New. Forward declaration.
3123 (elf_x86_64_get_plt_sym_val): Removed.
3124 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3125 against all dynamic relocations.
3126 (elf_x86_64_link_setup_gnu_properties): New function.
3127 (elf_backend_create_dynamic_sections): Updated.
3128 (elf_backend_setup_gnu_properties): New.
3129 (elf_x86_64_nacl_plt): New.
3130 (elf_x86_64_nacl_arch_bed): Updated.
3132 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3134 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3135 (LAZY_PLT_ENTRY_SIZE): This.
3136 (NON_LAZY_PLT_ENTRY_SIZE): New.
3137 (elf_i386_plt0_entry): Renamed to ...
3138 (elf_i386_lazy_plt0_entry): This.
3139 (elf_i386_plt_entry): Renamed to ...
3140 (elf_i386_lazy_plt_entry): This.
3141 (elf_i386_pic_plt0_entry): Renamed to ...
3142 (elf_i386_pic_lazy_plt0_entry): This.
3143 (elf_i386_pic_plt_entry): Renamed to ...
3144 (elf_i386_pic_lazy_plt_entry): This.
3145 (elf_i386_got_plt_entry): Renamed to ...
3146 (elf_i386_non_lazy_plt_entry): This.
3147 (elf_i386_pic_got_plt_entry): Renamed to ...
3148 (elf_i386_pic_non_lazy_plt_entry): This.
3149 (elf_i386_eh_frame_plt): Renamed to ...
3150 (elf_i386_eh_frame_lazy_plt): This.
3151 (elf_i386_eh_frame_plt_got): Renamed to ...
3152 (elf_i386_eh_frame_non_lazy_plt): This.
3153 (elf_i386_plt_layout): Renamed to ...
3154 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3155 eh_frame_plt_got_size.
3156 (elf_i386_non_lazy_plt_layout): New.
3157 (elf_i386_plt_layout): Likewise.
3158 (elf_i386_non_lazy_plt): Likewise.
3159 (GET_PLT_ENTRY_SIZE): Removed.
3160 (elf_i386_plt): Renamed to ...
3161 (elf_i386_lazy_plt): This.
3162 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3163 (elf_i386_arch_bed): Updated.
3164 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3165 (elf_i386_create_dynamic_sections): Removed.
3166 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3167 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3168 (elf_i386_adjust_dynamic_symbol): Updated.
3169 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3170 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3171 size for PLT0 if there is no PLT0.
3172 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3173 output section is discarded only if GOT isn't empty.
3174 (elf_i386_relocate_section): Updated. Properly get PLT index
3175 if there is no PLT0.
3176 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3177 second and third slots in the PLT entry if there is no PLT0.
3178 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3179 if there is no PLT0. Set sh_entsize on the .plt.got section.
3180 (elf_i386_nacl_plt): Forward declaration.
3181 (elf_i386_get_plt_sym_val): Removed.
3182 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3183 against all dynamic relocations.
3184 (elf_i386_link_setup_gnu_properties): New function.
3185 (elf_backend_create_dynamic_sections): Updated.
3186 (elf_backend_setup_gnu_properties): New.
3187 (elf_i386_nacl_plt): Updated.
3188 (elf_i386_nacl_arch_bed): Likewise.
3189 (elf_i386_vxworks_arch_bed): Likewise.
3191 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3193 * elflink.c (elf_output_implib): Remove executable flag from import
3195 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3196 library is a relocatable object file.
3198 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3201 * elf32-avr.c (avr_should_move_sym): New function.
3202 (avr_should_reduce_sym_size): Likewise.
3203 (avr_should_increase_sym_size): Likewise.
3204 (elf32_avr_relax_delete_bytes): Adjust symbol values
3205 and sizes by calling new functions.
3207 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3209 * config.bfd (riscv32-*): Enable rv64.
3211 2017-05-02 Alan Modra <amodra@gmail.com>
3214 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3215 rather than h->root.type == bfd_link_hash_new.
3216 (bfd_elf_record_link_assignment): Similarly, call
3217 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3219 2017-04-29 Alan Modra <amodra@gmail.com>
3222 * reloc.c (reloc_offset_in_range): New function.
3223 (bfd_perform_relocation, bfd_install_relocation): Use it.
3224 (_bfd_final_link_relocate): Likewise.
3226 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3228 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3229 before using .plt.got.
3230 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3232 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3234 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3235 instead of "+=" to update 0.
3237 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3239 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3240 .plt.got section here.
3241 (elf_i386_check_relocs): Don't create the .plt.got section.
3242 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3243 the .plt.got and .plt.bnd sections here.
3244 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3247 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3249 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3251 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3252 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3253 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3254 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3257 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3259 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3261 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3262 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3263 the first relocatable ELF input with GNU properties.
3265 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3267 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3268 VxWorks for non-PIC.
3270 2017-04-27 Alan Modra <amodra@gmail.com>
3272 * elf-bfd.h (struct elf_backend_data): Make asection param of
3273 elf_backend_eh_frame_address_size const.
3274 (_bfd_elf_eh_frame_address_size): Likewise.
3275 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3276 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3277 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3278 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3279 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3280 (next_cie_fde_offset): Constify params.
3281 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3283 2017-04-27 Alan Modra <amodra@gmail.com>
3285 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3286 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3287 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3289 (offset_adjust): New function.
3290 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3291 (adjust_eh_frame_local_symbols): Likewise.
3292 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3293 after changing anything. Return true if anything changed.
3294 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3295 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3297 2017-04-27 Alan Modra <amodra@gmail.com>
3299 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3302 2017-04-27 Alan Modra <amodra@gmail.com>
3304 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3305 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3306 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3307 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3308 for undef and undefweak dyn_relocs.
3309 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3310 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3311 (allocate_got, allocate_dynrelocs): Likewise.
3312 (ppc64_elf_relocate_section): Likewise.
3314 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3316 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3317 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3318 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3319 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3321 2017-04-26 Nick Clifton <nickc@redhat.com>
3324 * reloc.c (bfd_perform_relocation): Check for a negative address
3327 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3330 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3332 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3333 (elf_backend_always_renumber_dynsyms): Define.
3334 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3335 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3336 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3337 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3339 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3341 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3343 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3344 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3345 sections have been created.
3347 2017-04-26 Nick Clifton <nickc@redhat.com>
3350 * compress.c (bfd_init_section_compress_status): Check the return
3351 value from bfd_malloc.
3353 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3355 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3356 no_finish_dynamic_symbol.
3357 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3359 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3360 weak symbol, don't make it dynamic.
3361 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3362 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3363 relocation for GOT reference.
3364 (elf_x86_64_finish_dynamic_symbol): Abort if
3365 no_finish_dynamic_symbol isn't 0.
3367 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3370 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3371 undefined weak symbol, don't make it dynamic.
3372 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3373 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3374 relocation for R_386_GOT32.
3376 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3379 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3381 2017-04-23 Alan Modra <amodra@gmail.com>
3384 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3385 * elf.c (lcomm_sym): New.
3386 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3387 * bfd-in2.h: Regenerate.
3389 2017-04-23 Alan Modra <amodra@gmail.com>
3392 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3393 parameters and comment.
3394 (_bfd_elf_get_reloc_section): Delete.
3395 (_bfd_elf_plt_get_reloc_section): Declare.
3396 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3397 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3399 (_bfd_elf_get_reloc_section): ..here. Delete.
3400 (assign_section_numbers): Call elf_get_reloc_section.
3401 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3402 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3404 2017-04-23 Alan Modra <amodra@gmail.com>
3407 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3410 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3413 * elf32-i386.c (elf_i386_link_hash_entry): Add
3414 no_finish_dynamic_symbol.
3415 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3416 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3417 symbol, don't make it dynamic in PIE.
3418 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3419 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3420 relocation for R_386_GOT32
3421 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3424 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3428 * elflink.c (elf_link_add_object_symbols): Require
3429 --no-dynamic-linker with -E/--dynamic-list when creating
3432 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3434 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3437 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3439 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3440 dynamic symbol sorting.
3442 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3445 * elflink.c (elf_link_add_object_symbols): Preserve
3446 dynamic_ref_after_ir_def when restoring the symbol table for
3447 unneeded dynamic object.
3449 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3452 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3453 on on undefined IFUNC symbol in the second PLT.
3455 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3457 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3459 2017-04-19 Alan Modra <amodra@gmail.com>
3461 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3462 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3463 * elf32-ppc.c:Formatting.
3464 (ensure_undefweak_dynamic): Don't make dynamic when
3465 info->dynamic_undefined_weak is zero.
3466 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3467 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3468 not default visibility. Discard undef and undefweak
3470 (ppc_elf_relocate_section): Adjust to suit.
3471 * elf64-ppc.c: Formatting.
3472 (ensure_undefweak_dynamic): Don't make dynamic when
3473 info->dynamic_undefined_weak is zero.
3474 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3475 info->dynamic_undefined_weak. Discard them earlier.
3477 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3480 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3481 before generating the version definition section.
3483 2017-04-17 Alan Modra <amodra@gmail.com>
3485 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3486 state when a regular object file defines a symbol with
3487 incompatible type to that defined by an earlier shared lib.
3489 2017-04-13 Alan Modra <amodra@gmail.com>
3491 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3493 * elf32-arm.c: Likewise.
3494 * elf32-i386.c: Likewise.
3495 * elf32-mep.c: Likewise.
3496 * elf64-ia64-vms.c: Likewise.
3497 * elf64-x86-64.c: Likewise.
3498 * elflink.c: Likewise.
3499 * elfnn-ia64.c: Likewise.
3500 * elfxx-mips.c: Likewise.
3502 2017-04-13 Alan Modra <amodra@gmail.com>
3504 * aoutx.h: Use %B and %A in error messages throughout file.
3505 * aout-cris.c: Likewise.
3506 * archive.c: Likewise.
3507 * binary.c: Likewise.
3508 * coff-rs6000.c: Likewise.
3509 * coff-tic4x.c: Likewise.
3510 * coffcode.h: Likewise.
3511 * coffgen.c: Likewise.
3512 * cofflink.c: Likewise.
3513 * coffswap.h: Likewise.
3514 * cpu-arm.c: Likewise.
3515 * elf-eh-frame.c: Likewise.
3516 * elf-m10300.c: Likewise.
3518 * elf32-arc.c: Likewise.
3519 * elf32-arm.c: Likewise.
3520 * elf32-bfin.c: Likewise.
3521 * elf32-frv.c: Likewise.
3522 * elf32-iq2000.c: Likewise.
3523 * elf32-m32c.c: Likewise.
3524 * elf32-microblaze.c: Likewise.
3525 * elf32-nds32.c: Likewise.
3526 * elf32-rl78.c: Likewise.
3527 * elf32-rx.c: Likewise.
3528 * elf32-score.c: Likewise.
3529 * elf32-score7.c: Likewise.
3530 * elf32-sh64.c: Likewise.
3531 * elf32-v850.c: Likewise.
3532 * elf32-vax.c: Likewise.
3533 * elf32-visium.c: Likewise.
3534 * elf64-ia64-vms.c: Likewise.
3535 * elf64-mmix.c: Likewise.
3536 * elf64-sh64.c: Likewise.
3537 * elfcode.h: Likewise.
3538 * elfnn-aarch64.c: Likewise.
3539 * elfnn-ia64.c: Likewise.
3540 * elfxx-mips.c: Likewise.
3541 * hpux-core.c: Likewise.
3544 * linker.c: Likewise.
3545 * merge.c: Likewise.
3547 * oasys.c: Likewise.
3548 * pdp11.c: Likewise.
3549 * peXXigen.c: Likewise.
3550 * rs6000-core.c: Likewise.
3551 * vms-alpha.c: Likewise.
3552 * xcofflink.c: Likewise.
3554 2017-04-13 Alan Modra <amodra@gmail.com>
3556 * bfd.c (PRINT_TYPE): Define.
3557 (_doprnt): New function.
3558 (error_handler_internal): Use _doprnt.
3559 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3560 calls in their natural order, throughout file.
3561 * coff-mcore.c: Likewise.
3562 * coff-ppc.c: Likewise.
3563 * coff-tic80.c: Likewise.
3564 * cofflink.c: Likewise.
3565 * elf-s390-common.c: Likewise.
3567 * elf32-arm.c: Likewise.
3568 * elf32-i386.c: Likewise.
3569 * elf32-m32r.c: Likewise.
3570 * elf32-msp430.c: Likewise.
3571 * elf32-spu.c: Likewise.
3572 * elf64-ia64-vms.c: Likewise.
3573 * elf64-sparc.c: Likewise.
3574 * elf64-x86-64.c: Likewise.
3575 * elflink.c: Likewise.
3576 * elfnn-aarch64.c: Likewise.
3577 * elfnn-ia64.c: Likewise.
3578 * elfxx-mips.c: Likewise.
3580 2017-04-13 Alan Modra <amodra@gmail.com>
3582 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3583 branch veneers" error. Fix double space and format message.
3584 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3585 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3587 2017-04-13 Alan Modra <amodra@gmail.com>
3589 * bfd-in2.h: Regenerate.
3591 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3593 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3594 extra `\n' in warning/error messages.
3595 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3596 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3598 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3600 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3601 processor-specific properties with generic ELF target vector.
3603 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3605 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3606 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3607 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3608 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3610 (link_hash_newfunc): Initialize has_got_reloc and
3612 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3614 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3616 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3618 (_bfd_sparc_elf_fixup_symbol): New function.
3619 (allocate_dynrelocs): Don't allocate space for dynamic
3620 relocations and discard relocations against resolved undefined
3621 weak symbols in executable. Don't make resolved undefined weak
3622 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3623 relocation against undefined weak symbols in PIE.
3624 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3625 relocations against resolved undefined weak symbols in PIE
3626 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3627 without ynamic PLT/GOT relocations for resolved undefined weak
3629 Don't generate dynamic relocation against resolved undefined
3630 weak symbol in executable.
3631 (pie_finish_undefweak_symbol): New function.
3632 (_bfd_sparc_elf_finish_dynamic_sections): Call
3633 pie_finish_undefweak_symbol on all symbols in PIE.
3634 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3635 (_bfd_sparc_elf_fixup_symbol): New function.
3637 2017-04-10 Nick Clifton <nickc@redhat.com>
3639 * config.bfd: Remove ns32k from obsolete list.
3641 2017-04-10 Alan Modra <amodra@gmail.com>
3644 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3645 (special_sections_i): Likewise for .init_array.
3646 (special_sections_p): Likewise for .preinit_array.
3648 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3652 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3653 ELF_COMMON_DEF_P for common symbols.
3654 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3655 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3656 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3657 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3658 07492f668d2173da7a2bda3707ff0985e0f460b6.
3660 2017-04-07 Pedro Alves <palves@redhat.com>
3662 * opncls.c (bfd_get_debug_link_info): Rename to...
3663 (bfd_get_debug_link_info_1): ... this. Change type of second
3664 parameter to void pointer. Adjust.
3665 (bfd_get_debug_link_info): Reimplement on top of
3666 bfd_get_debug_link_info_1.
3667 (separate_debug_file_exists, separate_alt_debug_file_exists):
3668 Change type of second parameter to void pointer. Adjust.
3669 (get_func_type, check_func_type): Change type of second parameter
3671 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3672 the callback functions instead of passing the address of a local.
3673 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3674 find_separate_debug_file.
3675 (get_alt_debug_link_info_shim): Change type of second parameter to
3676 void pointer. Adjust.
3677 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3678 find_separate_debug_file.
3679 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3680 of second parameter to void pointer. Adjust.
3681 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3682 pointer local to find_separate_debug_file.
3684 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3686 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3687 external symbols with a definition.
3688 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3690 2017-04-07 Alan Modra <amodra@gmail.com>
3692 * po/SRC-POTFILES.in: Regenerate.
3694 2017-04-05 Alan Modra <amodra@gmail.com>
3696 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3699 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3701 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3702 numbers for DataDirectory entry indicies passed to
3705 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3707 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3708 each GNU_MBIND section and align GNU_MBIND section to page size.
3709 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3710 segment for each GNU_MBIND section.
3711 (_bfd_elf_init_private_section_data): Copy sh_info from input
3712 for GNU_MBIND section.
3714 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3716 * elfnn-riscv.c (GP_NAME): Delete.
3717 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3718 (_bfd_riscv_relax_lui): Likewise.
3720 2017-04-04 Nick Clifton <nickc@redhat.com>
3723 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3725 (bfd_elf_final_link): Only initialize the extended symbol index
3726 section if there are extended symbol tables to list.
3728 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3730 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3731 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3732 * configure.ac (elf): Add elf-properties.lo.
3733 * Makefile.in: Regenerated.
3734 * configure: Likewise.
3735 * elf-bfd.h (elf_property_kind): New.
3736 (elf_property): Likewise.
3737 (elf_property_list): Likewise.
3738 (elf_properties): Likewise.
3739 (_bfd_elf_parse_gnu_properties): Likewise.
3740 (_bfd_elf_get_property): Likewise.
3741 (_bfd_elf_link_setup_gnu_properties): Likewise.
3742 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3743 and setup_gnu_properties.
3744 (elf_obj_tdata): Add properties.
3745 * elf-properties.c: New file.
3746 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3747 (elf_i386_merge_gnu_properties): Likewise.
3748 (elf_backend_parse_gnu_properties): Likewise.
3749 (elf_backend_merge_gnu_properties): Likewise.
3750 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3751 (elf_x86_64_merge_gnu_properties): Likewise.
3752 (elf_backend_parse_gnu_properties): Likewise.
3753 (elf_backend_merge_gnu_properties): Likewise.
3754 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3755 (elf_backend_parse_gnu_properties): Likewise.
3756 (elf_backend_setup_gnu_properties): Likewise.
3757 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3758 elf_backend_merge_gnu_properties and
3759 elf_backend_setup_gnu_properties.
3761 2017-03-30 Pip Cet <pipcet@gmail.com>
3763 * elf32-wasm32.c: Add relocation code, two relocs.
3764 * reloc.c: Add wasm32 relocations.
3765 * libbfd.h: Regenerate.
3766 * bfd-in2.h: Regenerate.
3767 * bfd/po/bfd.pot: Regenerate.
3769 2017-03-29 Nick Clifton <nickc@redhat.com>
3772 * coff-bfd.h (struct coff_section_data): Add new fields:
3773 saved_bias and bias.
3774 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3775 computed for PE binaries.
3776 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3779 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3782 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3783 to handle a local symbol with a hash-symbol-entry; without PLT.
3784 Add BFD_ASSERT for an incidental case with GOT entry present.
3785 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3786 isn't forced-or-set local.
3788 2017-03-27 Pip Cet <pipcet@gmail.com>
3790 * wasm-module.c: New file to support WebAssembly modules.
3791 * wasm-module.h: New file to support WebAssembly modules.
3792 * doc/webassembly.texi: Start documenting wasm-module.c.
3793 * config.bfd: Add wasm_vec.
3794 * targets.c: Likewise.
3795 * configure.ac: Likewise.
3796 * Makefile.am: Add entries for wasm-module.c.
3797 * Makefile.in: Regenerate.
3798 * configure: Regenerate.
3799 * po/SRC-POTFILES.in: Regenerate.
3801 2017-03-27 Pip Cet <pipcet@gmail.com>
3803 * cpu-wasm32.c: New file to support wasm32 architecture.
3804 * elf32-wasm32.c: New file to support wasm32 architecture.
3805 * Makefile.am: Add wasm32 architecture.
3806 * archures.c: Likewise.
3807 * config.bfd: Likewise.
3808 * configure.ac: Likewise.
3809 * targets.c: Likewise.
3810 * Makefile.in: Regenerate.
3811 * bfd-in2.h: Regenerate.
3812 * configure: Regenerate.
3813 * po/SRC-POTFILES.in: Regenerate.
3815 2017-03-20 Alan Modra <amodra@gmail.com>
3818 * elf64-ppc.c (compare_symbols): Stabilize sort.
3820 2017-03-18 Alan Modra <amodra@gmail.com>
3822 * elf64-ppc.c (struct ppc_link_hash_table): Add
3823 local_ifunc_resolver and maybe_local_ifunc_resolver.
3824 (ppc_build_one_stub): Set flags on emitting dynamic
3825 relocation to ifunc.
3826 (ppc64_elf_relocate_section): Likewise.
3827 (ppc64_elf_finish_dynamic_symbol): Likewise.
3828 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3829 local dynamic relocs to ifuncs.
3830 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3831 local_ifunc_resolver and maybe_local_ifunc_resolver.
3832 (ppc_elf_relocate_section): Set flag on emitting dynamic
3833 relocation to ifuncs.
3834 (ppc_elf_finish_dynamic_symbol): Likewise.
3835 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3836 dynamic relocs to ifuncs.
3838 2017-03-13 Nick Clifton <nickc@redhat.com>
3841 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3842 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3843 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3844 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3845 * bfd-in2.h: Regenerate.
3846 * libbfd.h: Regenerate.
3847 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3849 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3850 (elfNN_aarch64_howto_table): Likewise.
3851 (aarch64_tls_transition_without_check): Likewise.
3852 (aarch64_reloc_got_type): Likewise.
3853 (elfNN_aarch64_final_link_relocate): Likewise.
3854 (elfNN_aarch64_tls_relax): Likewise.
3855 (elfNN_aarch64_relocate_section): Likewise.
3856 (elfNN_aarch64_gc_sweep_hook): Likewise.
3857 (elfNN_aarch64_check_relocs): Likewise.
3858 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3859 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3861 2017-03-11 Alan Modra <amodra@gmail.com>
3863 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3864 parameter is in fact used. Whitespace fixes.
3865 * elf64-ppc.c: Likewise.
3867 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3869 * rs6000-core.c (CORE_NEW): Simplify macro when
3870 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3872 2017-03-07 Alan Modra <amodra@gmail.com>
3876 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3879 2017-03-05 Alan Modra <amodra@gmail.com>
3881 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3882 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3883 (next_cie_fde_offset): New function.
3884 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3885 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3886 four bytes. Align CIEs to four or eight bytes depending on
3887 per_encoding_aligned8. Align FDEs according to their encoding.
3888 Pad last FDE to output section alignment.
3889 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3891 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3892 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3893 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3895 2017-03-02 Martin Bickel <binutils@ineranves.de>
3898 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3899 empty segments which have a zero filesz, but a non-zero memsz.
3901 2017-03-02 Alan Modra <amodra@gmail.com>
3903 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3905 2017-02-28 Alan Modra <amodra@gmail.com>
3907 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3908 (ppc64_elf_relocate_section): Likewise.
3910 2017-02-28 Alan Modra <amodra@gmail.com>
3913 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3914 rather than elf32_nios2_hash_table or elf_hash_table.
3915 (create_got_section): Likewise.
3916 (nios2_elf32_finish_dynamic_symbol): Likewise.
3917 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3918 (nios2_elf32_size_dynamic_sections): Likewise.
3919 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3920 vars. Use htab equivalents directly instead. Don't create
3921 all dynamic sections on needing just the GOT. Use a goto
3922 rather than a fall-through with reloc test. Ensure
3923 htab->dynobj is set when making dynamic sreloc section.
3924 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3925 equivalent directly instead. Don't segfault on looking for
3926 .dynamic when dynamic sections have not been created. Don't
3927 segfault on .got.plt being discarded.
3928 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3929 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3930 fixme and another not so relevant comment.
3931 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3932 already set, set hash table dynobj on creating .sbss.
3934 2017-02-28 Alan Modra <amodra@gmail.com>
3936 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3937 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3938 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3939 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3940 (ppc64_elf_relocate_section): Likewise.
3941 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3942 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3943 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3944 * libbfd.h: Regenerate.
3945 * bfd-in2.h: Regenerate.
3947 2017-02-28 Alan Modra <amodra@gmail.com>
3949 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3950 dynamic .data.rel.ro read-only.
3951 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3952 rather than section flags when deciding where copy reloc goes.
3953 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3954 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3955 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3956 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3957 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3958 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3959 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3960 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3961 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3962 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3963 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3964 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3965 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3966 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3967 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3968 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3969 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3970 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3971 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3973 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3975 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3976 `jalr $0, $25' instruction encoding.
3978 2017-02-27 Nick Clifton <nickc@redhat.com>
3981 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3982 generating a seg-fault when encountering a symbol that has been
3983 deleted by garbage collection.
3985 2017-02-25 Alan Modra <amodra@gmail.com>
3987 * elf32-arc.c (struct dynamic_sections): Delete.
3988 (enum dyn_section_types): Delete.
3989 (dyn_section_names): Delete.
3990 (arc_create_dynamic_sections): Delete.
3991 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3992 segfault on discarded .rela.plt section.
3993 (elf_arc_size_dynamic_sections): Formatting. Don't call
3994 arc_create_dynamic_sections. Don't allocate memory for sections
3995 handled by the generic linker. Correct code finding relocs in
3996 read-only sections. Set SEC_EXCLUDE on zero size .got,
3997 .got.plt, and .dynbss sections. Do set .interp for pies.
3999 2017-02-24 Andrew Waterman <andrew@sifive.com>
4001 * elfnn-riscv.c (GP_NAME): New macro.
4002 (riscv_global_pointer_value): Use it.
4003 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4004 output section, consider only that section's alignment.
4006 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4008 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4009 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4010 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4011 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4013 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4015 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4016 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4019 2017-02-23 Alan Modra <amodra@gmail.com>
4022 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4024 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4025 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4028 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4031 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4032 processing ahead of the call to `elf_gc_sweep_symbol'.
4034 2017-02-22 Nick Clifton <nickc@redhat.com>
4037 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4038 created section 4-byte alignment.
4040 2017-02-22 Alan Modra <amodra@gmail.com>
4042 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4043 on .got or .plt output section being discarded by script.
4044 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4047 2017-02-21 Alan Modra <amodra@gmail.com>
4049 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4050 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4052 2017-02-20 Alan Modra <amodra@gmail.com>
4055 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4056 if DT_RELSZ/DT_RELASZ is zero.
4058 2017-02-17 Nick Clifton <nickc@redhat.com>
4060 * compress.c (bfd_get_full_section_contents): Remember to reduce
4061 compressed size by the sizeof the compression header when
4062 decompressing the contents.
4064 2017-02-17 Pedro Alves <palves@redhat.com>
4066 * srec.c (Chunk): Rename to ...
4067 (_bfd_srec_len): ... this.
4068 (S3Forced): Rename to ...
4069 (_bfd_srec_forceS3): ... this.
4070 * objcopy.c: Adjust all references.
4072 2017-02-17 Pedro Alves <palves@redhat.com>
4074 * archive.c (bsd_write_armap): Rename to ...
4075 (_bfd_bsd_write_armap): ... this.
4076 (coff_write_armap): Rename to ...
4077 (_bfd_coff_write_armap): ... this.
4078 * libbfd-in.h (bsd_write_armap): Rename to ...
4079 (_bfd_bsd_write_armap): ... this.
4080 (coff_write_armap): Rename to ...
4081 (_bfd_coff_write_armap): ... this.
4082 * aout-target.h, aout-tic30.c: Adjust all users.
4083 * libbfd.h: Regenerate.
4085 2017-02-17 Pedro Alves <palves@redhat.com>
4087 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4088 (warn_deprecated): Rename to ...
4089 (_bfd_warn_deprecated): ... this.
4090 * libbfd.c (warn_deprecated): Rename to ...
4091 (_bfd_warn_deprecated): ... this.
4092 * bfd-in2.h: Regenerate.
4094 2017-02-17 Pedro Alves <palves@redhat.com>
4096 * bfdio.c (real_ftell): Rename to ...
4097 (_bfd_real_ftell): ... this.
4098 (real_fseek): Rename to ...
4099 (_bfd_real_fseek): ... this.
4100 (real_fopen): Rename to ...
4101 (_bfd_real_fopen): ... this.
4102 * libbfd-in.h (real_ftell): Rename to ...
4103 (_bfd_real_ftell): ... this.
4104 (real_fseek): Rename to ...
4105 (_bfd_real_fseek): ... this.
4106 (real_fopen): Rename to ...
4107 (_bfd_real_fopen): ... this.
4108 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4109 * libbfd.h: Regenerate.
4111 2017-02-17 Pedro Alves <palves@redhat.com>
4113 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4114 * libbfd.c (read_unsigned_leb128): Rename to ...
4115 (_bfd_read_unsigned_leb128): ... this.
4116 (read_signed_leb128): Rename to ...
4117 (_bfd_read_signed_leb128): ... this.
4118 (safe_read_leb128): Rename to ...
4119 (_bfd_safe_read_leb128): ... this.
4120 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4121 (_bfd_read_unsigned_leb128): ... this.
4122 (read_signed_leb128): Rename to ...
4123 (_bfd_read_signed_leb128): ... this.
4124 (safe_read_leb128): Rename to ...
4125 (_bfd_safe_read_leb128): ... this.
4126 * libbfd.h: Renegerate.
4128 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4130 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4131 before trying to fine matching file and line information.
4133 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4135 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4136 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4137 not match current bfd, then reload debug information. Record bfd
4138 we're loading debug info for in the stash. If we have debug
4139 informatin in the cache then perform section placement before
4142 2017-02-16 Alan Modra <amodra@gmail.com>
4145 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4146 * elfxx-target.h (elf_backend_no_page_alias): Define.
4147 (elfNN_bed): Init new field.
4148 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4149 ensure PT_LOAD segment starts on a new page.
4150 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4152 2017-02-16 Alan Modra <amodra@gmail.com>
4155 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4158 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4160 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4161 * bfd-in2.h: Regenerated.
4163 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4166 * elf32-i386.c (elf_i386_relocate_section): Allow
4167 "lea foo@GOT, %reg" in PIC.
4169 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4172 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4173 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4174 error against local IFUNC symbol without a base register for
4177 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4179 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4180 `%P: %H:' with `info->callbacks->einfo'.
4181 (ppc_elf_relocate_section): Likewise.
4182 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4183 (ppc64_elf_edit_toc): Likewise.
4184 (ppc64_elf_relocate_section): Likewise.
4186 2017-02-14 Alan Modra <amodra@gmail.com>
4188 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4189 --gc-keep-exported, and test versioned field of sym rather than
4190 looking for @ in name.
4192 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4194 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4197 2017-02-13 Nick Clifton <nickc@redhat.com>
4200 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4203 2017-02-07 Andrew Waterman <andrew@sifive.com>
4205 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4206 entry size if PLT header is written.
4208 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4210 Fix sparc64 dynamic relocation processing to use the dynamic
4212 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4213 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4216 2017-02-03 Nick Clifton <nickc@redhat.com>
4219 * coffcode.h (coff_write_object_contents): Enlarge size of
4220 s_name_buf in order to avoid compile time warning about possible
4222 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4223 32-bits of insn value before printing into buffer.
4225 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4227 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4228 `max_local_dynindx'.
4229 (mips_elf_sort_hash_table): Handle it.
4230 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4231 symbols bump up `max_local_dynindx' rather than
4232 `max_non_got_dynindx'.
4234 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4236 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4237 `min_got_dynindx', `max_unref_got_dynindx' and
4238 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4239 (mips_elf_sort_hash_table): Adjust accordingly.
4241 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4243 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4244 to access the hash table.
4246 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4248 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4249 non-NULL `htab' to the beginning.
4251 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4253 * elflink.c (elf_gc_sweep): Wrap overlong line.
4255 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4257 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4258 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4259 * elfxx-mips.c (mips_elf_link_hash_table): Add
4260 `ignore_branch_isa' member.
4261 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4262 in branch relocation calculation as an error if
4263 `ignore_branch_isa' has been set.
4264 (_bfd_mips_elf_insn32): Rename to...
4265 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4266 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4267 Handle the new parameter.
4269 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4271 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4272 local variable dynobj.
4275 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4276 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4277 executable from read-only sections into sdynrelro.
4278 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4279 dynamic relocs in sdynrelro.
4280 (elf_backend_want_dynrelro): Define.
4282 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4284 * config.bfd (*-*-rtemsaout*): Mark as removed.
4286 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4288 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4289 (arm-*-rtems*): Move to (arm*-*-eabi*).
4290 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4291 (m68-*-rtems*): Move to (m68*-*-elf*).
4293 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4295 * config.bfd (*-*-rtemscoff*): Mark as removed.
4297 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4300 * elflink.c (bfd_elf_record_link_assignment): Revert last
4301 change and don't ever clear `forced_local'. Set `mark'
4303 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4305 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4306 (bfd_elf_size_dynamic_sections): ... here.
4307 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4308 and set `mark' instead in `__tls_get_addr_opt' processing.
4309 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4311 2017-01-24 Alan Modra <amodra@gmail.com>
4313 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4314 where dynamic relocs are preferable. Allow ifunc too.
4315 (ensure_undefweak_dynamic): New function.
4316 (allocate_dynrelocs): Use it here. Move plt handling last and
4317 don't make symbols dynamic, simplifying loop. Only make undef
4318 weak symbols with GOT entries dynamic. Correct condition
4319 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4320 comments. Remove goto.
4321 (ppc_elf_relocate_section): Correct test for using dynamic
4322 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4323 to suit. Set up explicit tls_index entries and implicit GOT
4324 tls_index entries resolvable at link time for
4325 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4326 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4327 (ensure_undefweak_dynamic): New function.
4328 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4329 with GOT entries dynamic. Remove unnecessary test of
4330 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4331 (ppc64_elf_relocate_section): Correct test for using dynamic
4332 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4333 to suit. Set up explicit tls_index entries and implicit GOT
4334 tls_index entries resolvable at link time for __tls_get_addr_opt.
4335 Simplify expression to clear mem for prelink.
4337 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4339 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4341 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4343 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4344 (elf_backend_hash_symbol): Define.
4346 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4349 * elflink.c (bfd_elf_record_link_assignment): Clear any
4350 `forced_local' marking for DSO symbols that are not being
4353 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4355 * elfnn-riscv.c (riscv_elf_object_p): New function.
4357 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4360 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4362 (elf_x86_64_check_relocs): Create .eh_frame section for the
4364 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4365 .eh_frame section for the .plt.bnd section.
4366 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4367 for the .plt.bnd section.
4369 2017-01-12 Nick Clifton <nickc@redhat.com>
4372 * opncls.c (find_separate_debug_file): Add include_dirs
4373 parameter. Only include the directory part of the bfd's filename
4374 in search paths if include_dirs is true. Add a couple of extra
4375 locations for looking for debug files.
4376 ( bfd_follow_gnu_debuglink): Update invocation of
4377 find_separate_debug_file.
4378 (bfd_follow_gnu_debugaltlink): Likewise.
4379 (get_build_id): New function: Finds the build-id of the given bfd.
4380 (get_build_id_name): New function: Computes the name of the
4381 separate debug info file for a bfd, based upon its build-id.
4382 (check_build_id_file): New function: Checks to see if a separate
4383 debug info file exists at the given location, and that its
4384 build-id matches that of the original bfd.
4385 (bfd_follow_build_id_debuglink): New function: Finds a separate
4386 debug info file for a given bfd by using the build-id method.
4387 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4388 method of locating a separate debug info file before using the
4390 * bfd-in2.h: Regenerate.
4392 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4395 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4396 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4397 elf_x86_64_eh_frame_plt_got.
4398 (elf_x86_64_size_dynamic_sections): Get unwind info from
4399 elf_x86_64_bnd_arch_bed for the BND PLT.
4401 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4403 * config.bfd: Add entries for i686-redox and x86_64-redox.
4405 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4407 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4409 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4410 .eh_frame section to 4 bytes for x32.
4411 (elf_x86_64_check_relocs): Likewise.
4413 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4416 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4417 (PLT_GOT_FDE_LENGTH): Likewise.
4418 (elf_i386_plt_layout): Add eh_frame_plt_got and
4419 eh_frame_plt_got_size.
4420 (elf_i386_plt): Updated.
4421 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4422 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4423 (elf_i386_size_dynamic_sections): Allocate and initialize
4424 .eh_frame section for .plt.got.
4425 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4427 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4428 eh_frame_plt_got_size.
4429 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4430 (PLT_GOT_FDE_LENGTH): Likewise.
4431 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4432 eh_frame_plt_got_size.
4433 (elf_x86_64_arch_bed): Updated.
4434 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4435 eh_frame_plt_got_size.
4436 (elf_x86_64_nacl_arch_bed): Likewise.
4437 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4438 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4439 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4440 .eh_frame section for .plt.got.
4441 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4444 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4446 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4447 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4449 2017-01-09 Nick Clifton <nickc@redhat.com>
4451 * dwarf2.c (lookup_address_in_function_table): Return early if
4452 there are no functions in the given comp unit, or if the high
4453 address of the last function in the comp unit is less than the
4456 2017-01-09 Nick Clifton <nickc@redhat.com>
4459 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4460 message if there are too many symbols to load.
4462 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4464 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4465 if relocs are cached.
4467 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4470 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4471 for R_MICROBLAZE_GOTOFF_64.
4473 2017-01-03 Nick Clifton <nickc@redhat.com>
4475 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4476 warning about using a possibly uninitialised variable.
4478 2017-01-02 Alan Modra <amodra@gmail.com>
4480 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4481 (allocate_plt_static, allocate_dynrelocs): Use it.
4483 2017-01-02 Alan Modra <amodra@gmail.com>
4485 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4486 .PARISC.unwind section.
4488 2017-01-02 Alan Modra <amodra@gmail.com>
4491 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4492 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4493 indirect to GOT pointer relative code edit.
4495 2017-01-02 Alan Modra <amodra@gmail.com>
4497 Update year range in copyright notice of all files.
4499 For older changes see ChangeLog-2016
4501 Copyright (C) 2017 Free Software Foundation, Inc.
4503 Copying and distribution of this file, with or without modification,
4504 are permitted in any medium without royalty provided the copyright
4505 notice and this notice are preserved.
4511 version-control: never