1 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
3 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
5 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
6 (elf_external_linux_prpsinfo64_ugid32): ... this.
7 (swap_linux_prpsinfo32_out): Rename to...
8 (swap_linux_prpsinfo32_ugid32_out): ... this.
9 (elf_external_linux_prpsinfo64_ugid16): New structure.
10 (swap_linux_prpsinfo64_ugid16_out): New function.
11 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
12 (elf_backend_linux_prpsinfo64_ugid16): Define.
13 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
14 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
15 of the 64-bit Linux core PRPSINFO note.
16 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
18 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
20 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
22 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
23 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
24 (elf_external_ppc_linux_prpsinfo32)
25 (swap_ppc_linux_prpsinfo32_out): Move to...
26 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
27 (swap_linux_prpsinfo32_ugid32_out): ... these.
28 (elf_external_linux_prpsinfo32): Rename to...
29 (elf_external_linux_prpsinfo32_ugid16): ... this.
30 (swap_linux_prpsinfo32_out): Rename to...
31 (swap_linux_prpsinfo32_ugid16_out): ... this.
32 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
33 (elf_backend_linux_prpsinfo32_ugid16): Define.
34 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
35 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
36 of the 32-bit Linux core PRPSINFO note.
37 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
38 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
39 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
40 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
41 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
42 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
43 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
44 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
45 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
46 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
48 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
50 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
51 `gap' member ahead of `pr_flag'.
53 2017-10-11 Pedro Alves <palves@redhat.com>
55 * bfd.c (_doprnt): Rename to ...
56 (_bfd_doprnt): ... this.
57 (error_handler_internal): Adjust.
59 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
61 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
62 instead of incrementing it.
63 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
65 2017-10-10 Renlin Li <renlin.li@arm.com>
68 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
71 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
74 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
75 (riscv_elf_link_hash_table_create): Initialize max_alignment to
77 (_bfd_riscv_relax_section): Cache the max alignment of output
80 2017-10-10 Alan Modra <amodra@gmail.com>
82 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
83 .opd whenever .opd is present and non-zero size. Move code
84 setting abiversion to/from output file earlier. Only set
85 u.opd.func_sec when --gc-sections. Read relocs and set up
86 u.opd.func_sec values here..
87 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
89 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
91 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
93 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
96 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
98 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
99 .interp section with "ld --no-dynamic-linker".
101 2017-10-09 Alan Modra <amodra@gmail.com>
104 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
105 funcinfo_hash_table and varinfo_hash_table.
107 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
109 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
110 in read-only section with minfo.
111 (sh_elf_size_dynamic_sections): Likewise.
113 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
115 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
118 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
120 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
121 this_hdr.sh_entsize only if section size > 0.
123 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
125 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
127 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
129 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
130 in read-only section with minfo.
131 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
133 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
135 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
138 2017-10-06 John Baldwin <jhb@FreeBSD.org>
140 * elf-bfd.h (struct elf_backend_data): Add
141 `elf_backend_grok_freebsd_prstatus'.
142 * elf.c (elfcore_grok_freebsd_note): Call
143 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
145 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
147 (elf_backend_grok_freebsd_prstatus): Define.
148 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
149 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
151 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
153 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
154 and has_non_got_reloc with zero_undefweak.
155 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
156 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
158 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
159 has_non_got_reloc with zero_undefweak.
160 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
161 has_got_reloc and has_non_got_reloc with zero_undefweak.
162 (elf_x86_link_hash_entry): Likewise.
164 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
166 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
167 (VERIFY_COPY_RELOC): Likewise.
169 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
171 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
172 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
173 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
175 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
177 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
178 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
179 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
181 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
183 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
184 * elf32-i386.c (elf_i386_relocate_section): Use it.
185 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
187 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
189 * elf32-i386.c (X86_SIZE_TYPE_P): New.
190 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
191 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
192 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
193 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
195 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
197 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
198 (PLT_LOCAL_IFUNC_P): Likewise.
199 * elf32-i386.c (elf_i386_relocate_section): Use them.
200 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
202 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
204 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
205 * elf32-i386.c (elf_i386_relocate_section): Use it.
206 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
208 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
210 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
211 * elf32-i386.c (elf_i386_relocate_section): Use it.
212 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
214 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
216 * elf32-i386.c (X86_PCREL_TYPE_P): New.
217 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
218 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
219 (X86_PCREL_TYPE_P): This.
220 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
221 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
222 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
224 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
226 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
228 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
229 * elf32-i386.c (elf_i386_tls_transition): Use it.
230 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
232 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
234 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
235 Dump dynamic relocation in read-only section with minfo if
237 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
238 (maybe_set_textrel): Likewise.
239 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
240 read-only section with minfo.
242 2017-10-05 John Baldwin <jhb@FreeBSD.org>
244 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
246 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
248 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
249 in read-only section with minfo.
250 (tilepro_elf_size_dynamic_sections): Likewise.
251 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
252 (tilegx_elf_size_dynamic_sections): Likewise.
254 2017-10-05 Pedro Alves <palves@redhat.com>
257 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
258 ellipsis parameter. Split out bfd_error_on_input code to..
259 (bfd_set_input_error): .. New function.
260 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
261 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
262 * bfd-in2.h: Regenerate.
264 2017-10-05 Alan Modra <amodra@gmail.com>
266 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
267 fini_array error value.
269 2017-10-05 Alan Modra <amodra@gmail.com>
272 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
274 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
276 (elf_fake_sections): Adjust calls. Exit immediately on failure.
277 (bfd_elf_set_group_contents): Add associated reloc section indices
280 2017-10-04 Alan Modra <amodra@gmail.com>
282 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
283 classify symbols for ELFv2.
285 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
288 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
289 undergoes default promotion.
290 * bfd-in2.h: Regenerate.
292 2017-10-02 Alan Modra <amodra@gmail.com>
294 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
295 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
297 2017-10-01 Alan Modra <amodra@gmail.com>
300 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
301 (add_line_info): Always put end_sequence last.
303 2017-10-01 Alan Modra <amodra@gmail.com>
306 * dwarf2.c (read_section): Allocate buffer with extra byte for
307 bfd_simple_get_relocated_section_contents rather than copying
310 2017-09-29 Alan Modra <amodra@gmail.com>
312 * merge.c (merge_strings): Return FALSE on malloc failure.
313 (_bfd_merge_sections): Return failures from record_section and
316 2017-09-28 Alan Modra <amodra@gmail.com>
319 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
320 a case where plugin_notice isn't called.
322 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
324 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
327 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
330 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
331 output_bfd to info->callbacks->minfo.
333 2017-09-26 Nick Clifton <nickc@redhat.com>
336 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
337 assertion failure if elf_x86_64_rtype_to_howto has already issued
340 2017-09-26 Alan Modra <amodra@gmail.com>
343 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
346 2017-09-26 Nick Clifton <nickc@redhat.com>
349 * dwarf2.c (read_formatted_entries): Fail early if we know that
350 the loop parsing data entries will overflow the end of the
353 2017-09-26 Alan Modra <amodra@gmail.com>
356 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
357 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
358 to stash->info_ptr_memory, and check die_ref is within that memory.
359 Set info_ptr_end correctly when another CU is refd. Check die_ref
360 for DW_FORM_ref4 etc. is within CU.
362 2017-09-26 Alan Modra <amodra@gmail.com>
365 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
366 (read_formatted_entries): Init "fe".
367 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
369 2017-09-26 Alan Modra <amodra@gmail.com>
372 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
373 bounds in inner loop.
375 2017-09-25 Alan Modra <amodra@gmail.com>
378 * dwarf1.c (parse_die): Sanity check pointer against section limit
379 before dereferencing.
380 (parse_line_table): Likewise.
382 2017-09-25 Alan Modra <amodra@gmail.com>
385 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
387 (parse_comp_unit): Likewise.
389 2017-09-25 Alan Modra <amodra@gmail.com>
392 * dwarf2.c (read_formatted_entries): Error on format_count zero.
394 2017-09-24 Alan Modra <amodra@gmail.com>
397 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
398 within section bounds.
400 2017-09-24 Alan Modra <amodra@gmail.com>
403 * dwarf2.c (decode_line_info): Properly free line sequences on error.
405 2017-09-24 Alan Modra <amodra@gmail.com>
408 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
409 pname param. Return status. Make name const. Don't abort,
410 return an error. Formatting. Exit if current info_ptr matches
411 orig_info_ptr. Update callers.
412 (scan_unit_for_symbols): Start at nesting_level of zero. Make
413 nested_funcs an array of structs for extensibility. Formatting.
415 2017-09-24 Alan Modra <amodra@gmail.com>
418 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
419 rather than dividing by zero.
421 2017-09-24 Alan Modra <amodra@gmail.com>
424 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
426 2017-09-24 Alan Modra <amodra@gmail.com>
429 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
431 2017-09-24 Alan Modra <amodra@gmail.com>
434 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
435 SHT_GNU_verneed section for sanity. Don't zalloc memory for
438 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
441 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
444 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
447 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
448 -1 if bfd_canonicalize_dynamic_reloc returns 0.
450 2017-09-22 Pedro Alves <palves@redhat.com>
451 Alan Modra <amodra@gmail.com>
453 * version.h: Add comment.
455 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
457 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
458 NT_S390_GS_BC, correct the previously swapped invocations of
459 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
461 2017-09-19 Alan Modra <amodra@gmail.com>
464 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
467 2017-09-19 Alan Modra <amodra@gmail.com>
470 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
471 symbols before calculating verrefs. Don't renumber dynsyms
472 after gc. Exclude .gnu.version when zero or one dynsym.
473 Localize some vars and reindent.
475 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
478 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
479 return from bfd_canonicalize_dynamic_reloc.
481 2017-09-15 Alan Modra <amodra@gmail.com>
484 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
485 overflows bfd_size_type.
487 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
490 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
491 to indicate if conversion is performed.
492 (elf_i386_check_relocs): Cache section contents and relocations
493 if conversion is performed.
494 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
495 contents and relocations if conversion is performed.
497 2017-09-14 Nick Clifton <nickc@redhat.com>
500 * peXXigen.c (pe_print_idata): Extend check for HintName vector
503 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
505 * elfxx-x86.h: Fix a typo in comments.
507 2017-09-09 Kamil Rytarowski <n54@gmx.com>
509 * elf32-nds32.c: Rename __BIT() to N32_BIT().
511 2017-09-09 Alan Modra <amodra@gmail.com>
513 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
516 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
518 * elf32-i386.c (elf_i386_relocate_section): Update usage of
519 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
520 (elf_i386_finish_dynamic_symbol): Likewise.
521 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
522 (elf_x86_64_finish_dynamic_symbol): Likewise.
523 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
524 (_bfd_x86_elf_fixup_symbol): Likewise.
526 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
528 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
529 check has_non_got_reloc.
531 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
534 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
535 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
536 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
537 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
538 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
539 and linker_def on __ehdr_start if it is referenced and not
541 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
542 and return TRUE when building executable, if a symbol has
543 non-GOT/non-PLT relocations in text section or there is no
545 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
547 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
549 * elfxx-x86.h: Update comments.
551 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
553 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
554 elf_x86_plt_layout_table with elf_x86_init_table.
555 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
557 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
559 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
560 (elf_x86_init_table): This.
561 (_bfd_x86_elf_link_setup_gnu_properties): Replace
562 elf_x86_plt_layout_table with elf_x86_init_table.
564 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
566 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
567 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
568 * configure: Regenerated.
569 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
570 and r_sym fields of plt_layout.
571 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
573 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
574 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
575 r_info nor r_sym fields.
576 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
578 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
580 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
582 * (_bfd_riscv_relax_align): Call bfd_set_error and
583 print an error message when unable to relax a .align directive.
585 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
587 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
588 (riscv_record_pcrel_hi_reloc): Add absolute argument.
589 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
590 R_RISCV_PCREL_HI20 relocs, and pass the result to
591 riscv_record_pcrel_hi_reloc.
593 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
595 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
596 r_type_p. Remove the converted argument. Replace
597 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
598 the new relocation type via r_type_p.
599 (elf_i386_relocate_section): Likewise.
600 (elf_i386_finish_dynamic_symbol): Likewise.
601 (need_convert_load): Removed.
602 (check_relocs_failed): Updated.
603 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
604 instead of setting need_convert_load.
605 (_bfd_i386_elf_convert_load): Removed.
606 * elf64-x86-64.c (need_convert_load): Removed.
607 (check_relocs_failed): Updated.
608 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
609 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
610 Return the new relocation type via r_type_p.
611 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
612 instead of setting need_convert_load.
613 (elf_x86_64_check_relocs): Don't check PIC if relocation has
615 (_bfd_x86_64_elf_convert_load): Removed.
616 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
617 with SYMBOL_REFERENCES_LOCAL_P.
618 (elf_x86_64_finish_dynamic_symbol): Likewise.
619 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
621 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
622 (_bfd_x86_elf_link_symbol_references_local): New function.
623 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
624 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
625 SYMBOL_REFERENCES_LOCAL_P.
626 (elf_x86_link_hash_entry): Add local_ref.
627 (elf_x86_link_hash_table): Remove convert_load.
628 (_bfd_i386_elf_convert_load): Removed.
629 (_bfd_x86_64_elf_convert_load): Likewise.
630 (_bfd_x86_elf_link_symbol_references_local): New.
632 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
634 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
635 (elf_x86_64_info_to_howto): Get the real relocation type by
636 masking out R_X86_64_converted_reloc_bit.
637 (elf_x86_64_check_tls_transition): Get the real relocation type
638 by masking out R_X86_64_converted_reloc_bit.
639 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
640 instead of setting converted_reloc.
641 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
642 instead of converted_reloc. Get the real relocation type by
643 masking out R_X86_64_converted_reloc_bit.
644 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
645 R_X86_64_converted_reloc_bit is valid.
646 * elfxx-x86.h (converted_reloc): Removed.
648 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
650 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
651 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
652 to get the relocation type again.
653 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
654 r_type when calling elf_x86_64_tls_transition. Don't use
655 ELF32_R_TYPE to get the relocation type again.
657 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
659 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
662 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
664 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
665 argument. Don't check relocation overflow. Avoid relocation
666 overflow if --no-relax is used. Set converted_reloc on symbol
667 if a GOTPCREL relocation is converted.
668 (elf_x86_64_relocate_section): Issue a fatal error and suggest
669 --no-relax if GOTPCREL relocation conversion leads to relocation
671 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
673 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
674 Edmar Wienskoski <edmar.wienskoski@nxp.com
676 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
677 (ppc_elf_check_relocs): Handle it.
678 (ppc_elf_vle_split20): New function.
679 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
681 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
684 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
685 for x86-64 if GOT_TLS_GDESC_P is true.
687 2017-09-03 Alan Modra <amodra@gmail.com>
690 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
692 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
694 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
695 tls_get_addr for x86-64 in one place.
697 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
699 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
700 with elfxx-x86.lo for 64-bit BFD.
701 * configure: Regenerated.
703 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
705 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
706 (_bfd_i386_elf_convert_load): This. Remove static.
707 (elf_i386_size_dynamic_sections): Removed.
708 (elf_backend_size_dynamic_sections): Likewise.
709 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
710 (_bfd_x86_64_elf_convert_load): This. Remove static.
711 (elf_x86_64_size_dynamic_sections): Removed.
712 (elf_backend_size_dynamic_sections): Likewise.
713 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
714 (elf_x86_allocate_dynrelocs): This. Make it static.
715 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
716 (elf_x86_allocate_local_dynreloc): This. Make it static.
717 (elf_i386_is_reloc_section): New function.
718 (elf_x86_64_is_reloc_section): Likewise.
719 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
720 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
721 Rearrange got_entry_size initialization.
722 (_bfd_x86_elf_size_dynamic_sections): New function.
723 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
724 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
725 (_bfd_i386_elf_convert_load): New.
726 (_bfd_x86_64_elf_convert_load): Likewise.
727 (_bfd_x86_elf_size_dynamic_sections): Likewise.
728 (elf_backend_size_dynamic_sections): Likewise.
729 (_bfd_x86_elf_allocate_dynrelocs): Removed.
730 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
732 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
734 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
737 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
739 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
740 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
742 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
744 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
745 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
746 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
747 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
748 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
749 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
751 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
753 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
754 (elf_i386_allocate_local_dynrelocs): Likewise.
755 (elf_i386_size_dynamic_sections): Replace
756 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
757 with _bfd_x86_elf_allocate_dynrelocs and
758 _bfd_x86_elf_allocate_local_dynrelocs.
759 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
760 (elf_x86_64_allocate_local_dynrelocs): Likewise.
761 (elf_x86_64_size_dynamic_sections): Replace
762 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
763 with _bfd_x86_elf_allocate_dynrelocs and
764 _bfd_x86_elf_allocate_local_dynrelocs.
765 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
766 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
767 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
768 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
770 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
772 * elf32-i386.c (is_i386_elf): Removed.
773 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
774 (elf_i386_size_dynamic_sections): Likewise.
775 (elf_i386_relocate_section): Likewise.
776 * elf64-x86-64.c (is_x86_64_elf): Removed.
777 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
779 (elf_x86_64_size_dynamic_sections): Likewise.
780 (elf_x86_64_relocate_section): Likewise.
781 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
783 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
786 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
788 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
789 (elf_i386_allocate_dynrelocs): Replace
790 elf_i386_compute_jump_table_size with
791 elf_x86_compute_jump_table_size.
792 (elf_i386_size_dynamic_sections): Likewise.
793 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
794 (elf_x86_64_allocate_dynrelocs): Replace
795 elf_x86_64_compute_jump_table_size with
796 elf_x86_compute_jump_table_size.
797 (elf_x86_64_size_dynamic_sections): Likewise.
798 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
800 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
801 (elf_x86_compute_jump_table_size): New.
803 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
805 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
807 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
808 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
810 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
812 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
813 with htab->is_vxworks.
814 (elf_i386_size_dynamic_sections): Likewise.
815 (elf_i386_relocate_section): Likewise.
816 (elf_i386_finish_dynamic_symbol): Likewise.
817 (elf_i386_finish_dynamic_sections): Likewise.
819 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
821 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
822 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
823 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
824 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
825 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
826 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
827 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
828 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
830 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
833 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
834 ELF_COMMON_DEF_P for common symbols.
836 2017-09-02 Alan Modra <amodra@gmail.com>
838 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
839 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
840 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
842 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
844 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
845 (elf_backend_gc_mark_hook): Likewise.
846 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
847 (elf_backend_gc_mark_hook): Likewise.
848 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
849 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
850 (elf_backend_gc_mark_hook): Likewise.
852 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
854 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
855 (elf_backend_adjust_dynamic_symbol): Likewise.
856 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
857 (elf_backend_adjust_dynamic_symbol): Likewise.
858 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
859 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
860 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
861 (_bfd_x86_elf_adjust_dynamic_symbol): New.
862 (elf_backend_adjust_dynamic_symbol): Likewise.
864 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
866 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
869 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
871 * elf32-i386.c (elf_i386_mkobject): Removed.
872 (bfd_elf32_mkobject): Likewise.
873 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
874 (bfd_elf64_mkobject): Likewise.
875 (bfd_elf32_mkobject): Likewise.
876 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
877 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
878 (bfd_elf64_mkobject): Likewise.
879 (bfd_elf32_mkobject): Likewise.
881 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
883 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
884 Call _bfd_x86_elf_link_setup_gnu_properties.
885 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
886 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
888 (elf_x86_64_non_lazy_plt): Likewise.
889 (elf_x86_64_lazy_bnd_plt): Likewise.
890 (elf_x86_64_non_lazy_bnd_plt): Likewise.
891 (elf_x86_64_lazy_ibt_plt): Likewise.
892 (elf_x32_lazy_ibt_plt): Likewise.
893 (elf_x86_64_non_lazy_ibt_plt): Likewise.
894 (elf_x32_non_lazy_ibt_plt): Likewise.
895 (elf_x86_64_nacl_plt): Likewise.
896 (elf_x86_64_link_setup_gnu_properties): Updated. Call
897 _bfd_x86_elf_link_setup_gnu_properties.
898 * elfxx-x86.c: Include elf-vxworks.h".
899 (_bfd_x86_elf_link_setup_gnu_properties): New function.
900 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
901 comments for pic_plt0_entry and pic_plt_entry.
902 (elf_x86_non_lazy_plt_layout): Likewise.
903 (elf_x86_plt_layout_table): New.
904 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
906 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
909 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
910 .eh_frame section for the second PLT.
911 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
912 alignment of .eh_frame section for the second PLT.
914 2017-09-01 Nick Clifton <nickc@redhat.com>
917 * dwarf2.c (decode_line_info): Fix test for an overlong line info
920 2017-09-01 Nick Clifton <nickc@redhat.com>
923 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
924 attribute buffer is NUL terminated.
926 2017-08-31 Nick Clifton <nickc@redhat.com>
929 * dwarf2.c (read_section): If necessary add a terminating NUL byte
930 to dwarf string sections.
932 2017-08-31 Alan Modra <amodra@gmail.com>
934 * po/SRC-POTFILES.in: Regenerate.
936 2017-08-31 Alan Modra <amodra@gmail.com>
938 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
939 for a section containing just a terminator. Allow multiple
940 terminators at end of section.
941 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
942 sections when not adding alignment. Assert on terminator in
945 2017-08-31 Alan Modra <amodra@gmail.com>
949 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
952 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
954 * configure.ac (bfd_backends): Add elf64.lo together with
955 elfxx-x86.lo for 64-bit BFD.
956 * configure: Regenerated.
958 2017-08-31 James Bowman <james.bowman@ftdichip.com>
960 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
963 2017-08-31 Alan Modra <amodra@gmail.com>
966 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
967 before _close_and_cleanup. Call iovec->bclose after.
968 (bfd_close): Remove code common to, and call, bfd_close_all_done.
970 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
972 * elf32-i386.c (elf_i386_plt_type): Removed.
973 (elf_i386_plt): Likewise.
974 (elf_i386_get_synthetic_symtab): Updated. Call
975 _bfd_x86_elf_get_synthetic_symtab.
976 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
977 (elf_x86_64_plt): Likewise.
978 (elf_x86_64_get_synthetic_symtab): Updated. Call
979 _bfd_x86_elf_get_synthetic_symtab.
980 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
981 (elf_x86_64_get_plt_got_vma): Likewise.
982 (elf_i386_valid_plt_reloc_p): Likewise.
983 (elf_x86_64_valid_plt_reloc_p): Likewise.
984 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
985 * elfxx-x86.h (elf_x86_plt_type): New.
986 (elf_x86_plt): Likewise.
987 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
989 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
991 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
992 target_id instead of elf_machine_code.
994 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
996 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
997 (elf_i386_lazy_plt_layout): Likewise.
998 (elf_i386_non_lazy_plt_layout): Likewise.
999 (elf_i386_plt_layout): Likewise.
1000 (elf_i386_link_hash_table): Likewise.
1001 (elf_i386_next_tls_desc_index): Likewise.
1002 (elf_i386_srelplt2): Likewise.
1003 (elf_i386_plt): Likewise.
1004 (elf_i386_lazy_plt): Likewise.
1005 (elf_i386_non_lazy_plt): Likewise.
1006 (elf_i386_link_hash_table_create): Likewise.
1007 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1008 (elf_i386_lazy_plt): Updated.
1009 (elf_i386_non_lazy_plt): Likewise.
1010 (elf_i386_lazy_ibt_plt): Likewise.
1011 (elf_i386_non_lazy_ibt_plt): Likewise.
1012 (elf_i386_allocate_dynrelocs): Likewise.
1013 (elf_i386_size_dynamic_sections): Likewise.
1014 (elf_i386_relocate_section): Likewise.
1015 (elf_i386_finish_dynamic_symbol): Likewise.
1016 (elf_i386_finish_dynamic_sections): Likewise.
1017 (elf_i386_get_synthetic_symtab): Likewise.
1018 (elf_i386_link_setup_gnu_properties): Likewise.
1019 (elf_i386_nacl_plt): Likewise.
1020 * elf64-x86-64.c (ABI_64_P): Removed.
1021 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1022 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1023 (elf_x86_64_lazy_plt_layout): Likewise.
1024 (elf_x86_64_non_lazy_plt_layout): Likewise.
1025 (elf_x86_64_plt_layout): Likewise.
1026 (elf_x86_64_link_hash_table): Likewise.
1027 (elf_x86_64_plt): Likewise.
1028 (elf_x86_64_lazy_plt): Likewise.
1029 (elf_x86_64_non_lazy_plt): Likewise.
1030 (elf_x86_64_link_hash_table_create): Likewise.
1031 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1032 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1033 (elf_x86_64_lazy_plt): Updated.
1034 (elf_x86_64_non_lazy_plt): Likewise.
1035 (elf_x86_64_lazy_bnd_plt): Likewise.
1036 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1037 (elf_x86_64_lazy_ibt_plt): Likewise.
1038 (elf_x32_lazy_ibt_plt): Likewise.
1039 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1040 (elf_x32_non_lazy_ibt_plt): Likewise.
1041 (elf_x86_64_allocate_dynrelocs): Likewise.
1042 (elf_x86_64_size_dynamic_sections): Likewise.
1043 (elf_x86_64_relocate_section): Likewise.
1044 (elf_x86_64_finish_dynamic_symbol): Likewise.
1045 (elf_x86_64_finish_dynamic_sections): Likewise.
1046 (elf_x86_64_get_synthetic_symtab): Likewise.
1047 (elf_x86_64_link_setup_gnu_properties): Likewise.
1048 (elf_x86_64_nacl_plt): Likewise.
1049 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1051 (ELF32_DYNAMIC_INTERPRETER): New.
1052 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1053 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1054 (_bfd_x86_elf_link_hash_table_create): Likewise.
1055 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1056 (elf_x86_link_hash_table_free): This. Make it static.
1057 * elfxx-x86.h: Don't include "objalloc.h".
1059 (elf_x86_lazy_plt_layout): Likewise.
1060 (elf_x86_non_lazy_plt_layout): Likewise.
1061 (elf_x86_plt_layout): Likewise.
1062 (_bfd_x86_elf_link_hash_table_create): Likewise.
1063 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1064 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1065 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1066 srelplt2 and next_tls_desc_index.
1067 (_bfd_x86_elf_link_hash_table_free): Removed.
1069 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1071 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1072 branch offset interpretation.
1074 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1077 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1079 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1082 (elf_x86_64_srelplt2): Likewise.
1084 2017-08-30 Alan Modra <amodra@gmail.com>
1086 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1087 (ppc64_elf_tls_optimize): Set it.
1088 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1089 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1090 addis would add zero.
1091 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1092 (ppc_elf_tls_optimize): Set it.
1093 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1094 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1096 2017-08-30 Alan Modra <amodra@gmail.com>
1098 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1099 __tls_get_addr call sequences to LE, don't move the addi down
1100 to the nop. Replace the bl with addi and leave the nop alone.
1102 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1106 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1108 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1110 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1112 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1113 (BFD64_BACKENDS): Likewise.
1114 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1115 (BFD64_BACKENDS_CFILES): Likewise.
1116 * Makefile.in: Regenerated.
1117 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1118 elf32-i386.lo and elf64-x86-64.lo.
1119 * configure: Regenerated.
1120 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1121 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1122 "objalloc.h" and "hashtab.h".
1123 (ELIMINATE_COPY_RELOCS): Removed.
1124 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1125 (SYMBOL_NO_COPYRELOC): Likewise.
1126 (elf_i386_link_hash_entry): Likewise.
1127 (GOT_UNKNOWN): Likewise.
1128 (GOT_NORMAL): Likewise.
1129 (GOT_TLS_GD): Likewise.
1130 (elf_i386_hash_entry): Likewise.
1131 (elf_i386_obj_tdata): Likewise.
1132 (elf_i386_tdata): Likewise.
1133 (elf_i386_local_got_tls_type): Likewise.
1134 (elf_i386_local_tlsdesc_gotent): Likewise.
1135 (elf_i386_hash_table): Likewise.
1136 (elf_i386_link_hash_newfunc): Likewise.
1137 (elf_i386_local_htab_hash): Likewise.
1138 (elf_i386_local_htab_eq): Likewise.
1139 (elf_i386_get_local_sym_hash): Likewise.
1140 (elf_i386_link_hash_table_free): Likewise.
1141 (elf_i386_copy_indirect_symbol): Likewise.
1142 (elf_i386_fixup_symbol): Likewise.
1143 (elf_i386_readonly_dynrelocs): Likewise.
1144 (elf_i386_always_size_sections): Likewise.
1145 (elf_i386_set_tls_module_base): Likewise.
1146 (elf_i386_dtpoff_base): Likewise.
1147 (compare_relocs): Likewise.
1148 (elf_i386_hash_symbol): Likewise.
1149 (elf_i386_parse_gnu_properties): Likewise.
1150 (elf_i386_merge_gnu_properties): Likewise.
1151 (elf_i386_link_check_relocs): Likewise.
1152 (elf_i386_merge_symbol_attribute): Likewise.
1153 (bfd_elf32_bfd_link_check_relocs): Likewise.
1154 (elf_backend_copy_indirect_symbol): Likewise.
1155 (elf_backend_always_size_sections): Likewise.
1156 (elf_backend_omit_section_dynsym): Likewise.
1157 (elf_backend_hash_symbol): Likewise.
1158 (elf_backend_fixup_symbol): Likewise.
1159 (elf_backend_parse_gnu_properties): Likewise.
1160 (elf_backend_merge_gnu_properties): Likewise.
1161 (elf_backend_merge_symbol_attribute): Likewise.
1162 (elf_i386_mkobject): Updated.
1163 (elf_i386_link_hash_table_create): Likewise.
1164 (elf_i386_check_tls_transition): Likewise.
1165 (elf_i386_tls_transition): Likewise.
1166 (elf_i386_convert_load_reloc): Likewise.
1167 (elf_i386_check_relocs): Likewise.
1168 (elf_i386_adjust_dynamic_symbol): Likewise.
1169 (elf_i386_allocate_dynrelocs): Likewise.
1170 (elf_i386_convert_load): Likewise.
1171 (elf_i386_size_dynamic_sections): Likewise.
1172 (elf_i386_relocate_section): Likewise.
1173 (elf_i386_finish_dynamic_symbol ): Likewise.
1174 (elf_i386_finish_dynamic_sections): Likewise.
1175 (elf_i386_output_arch_local_syms): Likewise.
1176 (elf_i386_get_synthetic_symtab): Likewise.
1177 (elf_i386_link_setup_gnu_properties): Likewise.
1178 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1179 of elf_link_hash_table, as base.
1180 (elf_i386_next_tls_desc_index): New.
1181 (elf_i386_srelplt2): Likewise.
1182 (elf_i386_plt): Likewise.
1183 (elf_i386_lazy_plt): Likewise.
1184 (elf_i386_non_lazy_plt): Likewise.
1185 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1186 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1187 "objalloc.h" and "hashtab.h".
1188 (ELIMINATE_COPY_RELOCS): Removed.
1189 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1190 (SYMBOL_NO_COPYRELOC): Likewise.
1191 (elf_x86_64_link_hash_entry): Likewise.
1192 (GOT_UNKNOWN): Likewise.
1193 (GOT_NORMAL): Likewise.
1194 (GOT_TLS_GD): Likewise.
1195 (elf_x86_64_hash_entry): Likewise.
1196 (elf_x86_64_obj_tdata): Likewise.
1197 (elf_x86_64_tdata): Likewise.
1198 (elf_x86_64_local_got_tls_type): Likewise.
1199 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1200 (elf_x86_64_hash_table): Likewise.
1201 (elf_x86_64_link_hash_newfunc): Likewise.
1202 (elf_x86_64_local_htab_hash): Likewise.
1203 (elf_x86_64_local_htab_eq): Likewise.
1204 (elf_x86_64_get_local_sym_hash): Likewise.
1205 (elf_x86_64_link_hash_table_free): Likewise.
1206 (elf_x86_64_copy_indirect_symbol): Likewise.
1207 (elf_x86_64_fixup_symbol): Likewise.
1208 (elf_x86_64_readonly_dynrelocs): Likewise.
1209 (elf_x86_64_always_size_sections): Likewise.
1210 (elf_x86_64_set_tls_module_base): Likewise.
1211 (elf_x86_64_dtpoff_base): Likewise.
1212 (compare_relocs): Likewise.
1213 (elf_x86_64_merge_symbol_attribute): Likewise.
1214 (elf_x86_64_hash_symbol): Likewise.
1215 (elf_x86_64_parse_gnu_properties): Likewise.
1216 (elf_x86_64_merge_gnu_properties): Likewise.
1217 (elf_x86_64_link_check_relocs): Likewise.
1218 (elf_backend_copy_indirect_symbol): Likewise.
1219 (elf_backend_always_size_sections): Likewise.
1220 (bfd_elf64_bfd_link_check_relocs): Likewise.
1221 (elf_backend_merge_symbol_attribute): Likewise.
1222 (elf_backend_hash_symbol): Likewise.
1223 (elf_backend_omit_section_dynsym): Likewise.
1224 (elf_backend_fixup_symbol): Likewise.
1225 (elf_backend_parse_gnu_properties): Likewise.
1226 (elf_backend_merge_gnu_properties): Likewise.
1227 (bfd_elf32_bfd_link_check_relocs): Likewise.
1228 (elf_x86_64_mkobject): Updated.
1229 (elf_x86_64_link_hash_table_create): Likewise.
1230 (elf_x86_64_check_tls_transition): Likewise.
1231 (elf_x86_64_tls_transition): Likewise.
1232 (elf_x86_64_convert_load_reloc): Likewise.
1233 (elf_x86_64_check_relocs): Likewise.
1234 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1235 (elf_x86_64_allocate_dynrelocs): Likewise.
1236 (elf_x86_64_convert_load): Likewise.
1237 (elf_x86_64_size_dynamic_sections): Likewise.
1238 (elf_x86_64_relocate_section): Likewise.
1239 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1240 (elf_x86_64_finish_dynamic_sections): Likewise.
1241 (elf_x86_64_output_arch_local_syms): Likewise.
1242 (elf_x86_64_get_synthetic_symtab): Likewise.
1243 (elf_x86_64_link_setup_gnu_properties): Likewise.
1244 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1245 instead of elf_link_hash_table, as base.
1246 (elf_x86_64_next_tls_desc_index): New.
1247 (elf_x86_64_srelplt2): Likewise.
1248 (elf_x86_64_plt): Likewise.
1249 (elf_x86_64_lazy_plt): Likewise.
1250 (elf_x86_64_non_lazy_plt): Likewise.
1251 * elfxx-x86.c: New file.
1252 * elfxx-x86.h: Likewise.
1254 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1256 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1258 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1260 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1262 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1263 sections before checking dynamic relocations and free invalid
1264 PLT section contents.
1265 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1267 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1270 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1272 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1277 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1279 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1281 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1283 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1285 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1288 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1289 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1290 Add a has_no_copy_on_protected bitfield.
1291 (elf_has_no_copy_on_protected): New.
1292 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1293 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1294 (elf_merge_gnu_property_list): Likewise.
1295 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1296 to FALSE for elf_has_no_copy_on_protected.
1297 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1298 (elf_i386_link_hash_entry): Add def_protected.
1299 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1300 when checking info->nocopyreloc.
1301 (elf_i386_link_setup_gnu_properties): Don't set
1302 extern_protected_data here.
1303 (elf_i386_merge_symbol_attribute): New function.
1304 (elf_backend_merge_symbol_attribute): New.
1305 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1306 (elf_x86_64_link_hash_entry): Add def_protected.
1307 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1308 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1309 when checking info->nocopyreloc.
1310 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1311 relocation run-time overflow and unresolvable R_X86_64_32S
1312 relocation against protected data symbol defined in shared object
1313 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1314 (elf_x86_64_link_setup_gnu_properties): Don't set
1315 extern_protected_data here.
1316 (elf_x86_64_merge_symbol_attribute): New function.
1317 (elf_backend_merge_symbol_attribute): New.
1319 2017-08-26 Alan Modra <amodra@gmail.com>
1321 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1322 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1323 (ppc_elf_relocate_section): Comment fix.
1324 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1325 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1326 Support dynamic relocs for TPREL16 when non-pic too.
1327 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1328 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1331 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1333 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1334 "symbol" in comments.
1335 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1337 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1341 R_X86_64_PC32 relocation run-time overflow and unresolvable
1342 R_X86_64_32S relocation with -z nocopyreloc.
1344 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1346 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1347 Undefined symbols may not have a type.
1348 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1350 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1353 bfd_link_info. Report shared, PIE or PDE object based on
1355 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1356 (elf_x86_64_relocate_section): Likewise.
1358 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1360 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1361 for function symbols.
1362 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1364 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1366 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1367 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1368 is set on any input relocatable file.
1369 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1371 2017-08-23 Alan Modra <amodra@gmail.com>
1374 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1375 ensure_undefweak_dynamic. Handle undefined too.
1376 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1377 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1378 (allocate_dynrelocs): Discard undefined non-default visibility
1379 relocs first. Make undefined syms dynamic. Tidy goto.
1381 2017-08-21 Alan Modra <amodra@gmail.com>
1382 H.J. Lu <hongjiu.lu@intel.com>
1385 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1386 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1388 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1391 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1392 undefined weak symbols.
1394 2017-08-18 Nick Clifton <nickc@redhat.com>
1397 * tekhex.c (getsym): Fix check for source pointer walking off the
1398 end of the input buffer.
1400 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1403 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1404 relocations in debug sections, change abort to _bfd_error_handler.
1406 2017-08-14 Nick Clifton <nickc@redhat.com>
1409 * elf.c (setup_group): Check for an empty or very small group
1411 * po/bfd.pot: Regenerate.
1413 2017-08-14 Alan Modra <amodra@gmail.com>
1416 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1417 alignment padding here.
1418 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1419 in a reverse pass over sections.
1421 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1425 for @plt suffixes first.
1426 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1428 2017-08-08 Nick Clifton <nickc@redhat.com>
1431 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1432 small section lengths.
1433 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1435 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1436 there is enough data present in the note.
1438 2017-08-08 Alan Modra <amodra@gmail.com>
1441 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1442 got.refcount for GOTOFF relocs, just create .got section.
1444 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1446 * elflink.c (elf_link_add_object_symbols): Move common symbol
1447 check after bed->common_definition.
1449 2017-08-07 Alan Modra <amodra@gmail.com>
1452 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1453 needed to define various dynamic tags have been discarded.
1455 2017-08-07 Nick Clifton <nickc@redhat.com>
1458 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1459 has not been set then use the bfd returned by
1460 _bfd_elf_link_setup_gnu_properties. If that is null then search
1461 through all the input bfds selecting the first normal, ELF format
1463 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1465 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1467 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1469 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1470 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1471 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1472 (elf_i386_link_check_relocs): New function.
1473 (bfd_elf32_bfd_link_check_relocs): New.
1474 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1476 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1477 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1478 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1479 (elf_x86_64_link_check_relocs): New function.
1480 (bfd_elf64_bfd_link_check_relocs): New.
1481 (bfd_elf32_bfd_link_check_relocs): Likewise.
1483 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1486 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1487 as undefined for --no-define-common.
1489 2017-08-05 Alan Modra <amodra@gmail.com>
1491 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1492 hppa_link_hash_table.
1494 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1496 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1497 entries for sysregs with negative indices.
1499 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1501 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1502 isn't the S/390 specific elf data.
1503 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1505 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1507 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1508 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1509 [R_RISCV_ADD16]: Likewise.
1510 [R_RISCV_ADD32]: Likewise.
1511 [R_RISCV_ADD64]: Likewise.
1512 [R_RISCV_SUB6]: Likewise.
1513 [R_RISCV_SUB8]: Likewise.
1514 [R_RISCV_SUB16]: Likewise.
1515 [R_RISCV_SUB32]: Likewise.
1516 [R_RISCV_SUB64]: Likewise.
1518 2017-07-31 Alan Modra <amodra@gmail.com>
1520 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1521 without ld.so checks.
1523 2017-07-29 Alan Modra <amodra@gmail.com>
1526 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1527 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1528 (is_elfv2_localentry0): Test non_zero_localentry.
1529 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1531 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1533 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1534 pointer check for htab->elf.irelplt.
1535 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1537 2017-07-27 Nick Clifton <nickc@redhat.com>
1540 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1542 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1544 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1546 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1548 (evax_bfd_print_emh): Check for invalid string lengths.
1550 2017-07-25 Nick Clifton <nickc@redhat.com>
1552 * po/fr.po: Updated French translation.
1554 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1557 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1558 16-bit absolute branches into 10-bit pc-relative branches on the
1559 MSP430 as well as the MSP430X.
1561 2017-07-25 Alan Modra <amodra@gmail.com>
1563 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1564 (stub_eh_frame_size): New function.
1565 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1566 (group_sections): Init group tls_get_addr_opt_bctrl.
1567 (ppc64_elf_size_stubs): Update sizing and initialization of
1568 .eh_frame. Iteration over stubs via group list.
1569 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1570 (ppc64_elf_finish_dynamic_sections): Update finalization of
1573 2017-07-24 Nick Clifton <nickc@redhat.com>
1576 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1577 of the relocs to the canonicalize_one_reloc routine.
1578 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1579 for the _bfd_mach_o_canonicalize_one_reloc field.
1580 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1581 res_base parameter. Use to check for corrupt pair relocs.
1582 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1584 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1586 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1589 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1590 enough data in the record before attempting to parse it.
1591 (_bfd_vms_slurp_eeom): Likewise.
1593 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1594 (image_set_ptr): Likewise.
1595 (alpha_vms_slurp_relocs): Likewise.
1597 (alpha_vms_object_p): Check for a truncated record.
1599 2017-07-24 Nick Clifton <nickc@redhat.com>
1602 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1603 an unrecognized reloc and sets the bfd_error value.
1604 * libbfd.h: Regenerate.
1605 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1607 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1608 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1609 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1610 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1611 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1613 2017-07-23 Alan Modra <amodra@gmail.com>
1615 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1618 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1621 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1622 reloc_class_ifunc for ifunc symbols.
1624 2017-07-19 Nick Clifton <nickc@redhat.com>
1627 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1628 correct magic bytes at the start, set the error to wrong format
1629 and clear the format selector before returning NULL.
1631 2017-07-19 Nick Clifton <nickc@redhat.com>
1634 * coff-rs6000.c (_bfd_strntol): New function.
1635 (_bfd_strntoll): New function.
1636 (GET_VALUE_IN_FIELD): New macro.
1637 (EQ_VALUE_IN_FIELD): new macro.
1638 (_bfd_xcoff_slurp_armap): Use new macros.
1639 (_bfd_xcoff_archive_p): Likewise.
1640 (_bfd_xcoff_read_ar_hdr): Likewise.
1641 (_bfd_xcoff_openr_next_archived_file): Likewise.
1642 (_bfd_xcoff_stat_arch_elt): Likewise.
1643 * coff64-rs6000.c (_bfd_strntol): New function.
1644 (_bfd_strntoll): New function.
1645 (GET_VALUE_IN_FIELD): New macro.
1646 (xcoff64_slurp_armap): Use new macros.
1648 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1649 John Eric Martin <John.Martin@emmicro-us.com>
1651 * bfd-in2.h: Regenerate.
1652 * libbfd.h: Regenerate.
1653 * elf32-arc.c (JLI): Define.
1654 * reloc.c: Add JLI relocations.
1656 2017-07-18 Nick Clifton <nickc@redhat.com>
1659 * coff-sh.c: Fix spelling typos.
1660 * compress.c: Likewise.
1661 * cpu-pdp11.c: Likewise.
1662 * ecofflink.c: Likewise.
1663 * elf-m10300.c: Likewise.
1665 * elf32-arm.c: Likewise.
1666 * elf32-m68k.c: Likewise.
1667 * elf32-nds32.c: Likewise.
1668 * elf32-ppc.c: Likewise.
1669 * elf32-sh.c: Likewise.
1670 * elf32-v850.c: Likewise.
1671 * elf64-ppc.c: Likewise.
1672 * elf64-x86-64.c: Likewise.
1673 * elflink.c: Likewise.
1674 * elfnn-aarch64.c: Likewise.
1675 * elfxx-mips.c: Likewise.
1677 * sunos.c: Likewise.
1678 * vms-alpha.c: Likewise.
1679 * xcofflink.c: Likewise.
1681 2017-07-18 Nick Clifton <nickc@redhat.com>
1684 * coffcode.h (handle_COMDAT): Replace abort with an error message
1687 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1690 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1693 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1695 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1697 2017-07-16 Alan Modra <amodra@gmail.com>
1699 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1700 __tls_index GOT entries when using __tls_get_addr_opt stub.
1701 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1703 2017-07-12 Alan Modra <amodra@gmail.com>
1705 * po/es.po: Update from translationproject.org/latest/bfd/.
1706 * po/fi.po: Likewise.
1707 * po/fr.po: Likewise.
1708 * po/id.po: Likewise.
1709 * po/ja.po: Likewise.
1710 * po/ro.po: Likewise.
1711 * po/ru.po: Likewise.
1712 * po/sr.po: Likewise.
1713 * po/sv.po: Likewise.
1714 * po/tr.po: Likewise.
1715 * po/uk.po: Likewise.
1716 * po/vi.po: Likewise.
1717 * po/zh_CN.po: Likewise.
1718 * po/hr.po: New file from translationproject.org.
1719 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1720 * configure: Regenerate.
1722 2017-07-12 Nick Clifton <nickc@redhat.com>
1724 Fix compile time warnings using gcc 7.1.1.
1725 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1727 (elf_xtensa_get_gotplt_section): Increase length of got_name
1729 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1730 default return of FALSE.
1731 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1732 default return of FALSE.
1734 2017-07-12 Alan Modra <amodra@gmail.com>
1736 * binary.c (binary_set_section_contents): Don't print filepos in
1738 (coff_write_object_contents): Cast size_t for error message.
1739 (coff_slurp_line_table): Don't use bfd_vma symndx.
1740 (coff_slurp_reloc_table): Remove unneeded cast.
1741 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1743 (find_abstract_instance_name): Likewise.
1744 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1745 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1746 (elf32_arm_check_relocs): Make r_symndx an int.
1747 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1749 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1751 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1753 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1754 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1755 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1756 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1757 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1758 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1759 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1760 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1761 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1762 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1763 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1764 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1765 and use %lu for error message.
1766 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1767 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1770 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1772 (elf32_arm_final_link_relocate): Likewise.
1773 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1774 * coffcode.h (styp_to_sec_flags): Likewise.
1775 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1776 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1777 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1778 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1779 (elf32_bfin_merge_private_bfd_data): Likewise.
1780 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1781 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1782 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1783 (i370_elf_relocate_section): Likewise.
1784 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1785 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1786 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1787 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1788 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1789 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1790 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1791 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1792 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1793 * ieee.c (ieee_write_id, read_id): Likewise.
1794 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1795 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1796 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1797 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1798 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1799 * stabs.c (_bfd_link_section_stabs): Likewise.
1801 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1803 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1804 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1805 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1806 * coff-sh.c (sh_relax_section): Likewise.
1807 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1808 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1809 * coffcode.h (coff_slurp_reloc_table): Likewise.
1810 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1811 (_bfd_coff_read_string_table): Likewise.
1812 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1813 * compress.c (bfd_get_full_section_contents): Likewise.
1814 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1815 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1816 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1817 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1818 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1819 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1820 (elf32_arm_write_section): Likewise.
1821 * elf32-bfin.c (bfin_relocate_section): Likewise.
1822 (bfinfdpic_relocate_section): Likewise.
1823 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1824 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1825 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1826 (elf_i386_relocate_section): Likewise.
1827 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1828 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1829 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1830 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1831 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1832 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1833 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1834 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1835 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1836 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1837 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1838 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1839 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1840 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1841 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1842 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1843 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1844 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1845 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1846 * elf32-sh.c (sh_elf_relax_section): Likewise.
1847 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1848 (sh_elf_relocate_section): Likewise.
1849 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1850 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1851 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1852 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1853 * elf32-v850.c (v850_elf_relax_section): Likewise.
1854 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1855 (elf_vax_relocate_section): Likewise.
1856 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1857 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1858 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1859 (do_fix_for_relocatable_link): Likewise.
1860 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1861 (elf64_alpha_relax_with_lituse): Likewise.
1862 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1863 (elf_hppa_final_link_relocate): Likewise.
1864 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1865 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1866 (elf64_vms_link_add_object_symbols): Likewise.
1867 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1868 (mmix_final_link_relocate): Likewise.
1869 * elf64-s390.c (invalid_tls_insn): Likewise.
1870 (elf_s390_relocate_section): Likewise.
1871 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1872 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1873 (elf_x86_64_relocate_section): Likewise.
1874 * elfcode.h (elf_slurp_symbol_table): Likewise.
1875 * elfcore.h (elf_core_file_p): Likewise.
1876 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1877 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1878 (elfNN_aarch64_relocate_section): Likewise.
1879 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1880 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1881 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1882 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1883 (_bfd_mips_elf_relocate_section): Likewise.
1884 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1885 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1886 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1887 * ieee.c (ieee_slurp_external_symbols): Likewise.
1888 * ihex.c (ihex_write_object_content): Likewise.
1889 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1890 * merge.c (_bfd_merged_section_offset): Likewise.
1891 * mmo.c (mmo_write_loc_chunk): Likewise.
1892 (mmo_write_object_contents): Likewise.
1893 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1894 * stabs.c (_bfd_link_section_stabs): Likewise.
1895 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1897 2017-07-11 Alan Modra <amodra@gmail.com>
1899 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1901 2017-07-11 Alan Modra <amodra@gmail.com>
1903 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1904 instruction" error using _bfd_error_handler, not einfo.
1906 2017-07-10 Nick Clifton <nickc@redhat.com>
1908 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1909 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1911 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1913 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1915 2017-07-07 Alan Modra <amodra@gmail.com>
1917 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1919 2017-07-07 Alan Modra <amodra@gmail.com>
1921 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1922 as long long. Move code replacing "ll" with "I64", and simplify.
1924 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1926 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1929 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1931 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1933 (line_info_add_file_name): Likewise.
1934 (decode_line_info): Likewise.
1936 2017-07-04 Tristan Gingold <gingold@adacore.com>
1938 * version.m4: Bump version to 2.29.51
1939 * configure: Regenerate.
1941 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1943 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1944 sanity check at the head of this function.
1946 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1948 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1949 dwarf_line_str_size.
1950 (struct attr_abbrev): Add field implicit_const.
1951 (dwarf_debug_sections): Add .debug_line_str.
1952 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1953 (dwarf_debug_section_assert): Add static assertion.
1954 (read_indirect_line_string): New.
1955 (read_abbrevs): Support DW_FORM_implicit_const.
1956 (is_str_attr): Support DW_FORM_line_strp.
1957 (read_attribute_value): Support DW_FORM_line_strp and
1958 DW_FORM_implicit_const.
1959 (read_attribute): Support DW_FORM_implicit_const.
1960 (line_info_add_include_dir, line_info_add_include_dir_stub):
1961 (line_info_add_file_name, read_formatted_entries): New.
1962 (decode_line_info, parse_comp_unit): Support DWARF 5.
1963 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1965 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1967 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1968 abort statement that was put for symbols that are not dynamic.
1970 2017-07-03 Tristan Gingold <gingold@adacore.com>
1972 * po/bfd.pot: Regenerate
1974 2017-07-03 Alan Modra <amodra@gmail.com>
1976 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1977 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1978 * elf.c (setup_group): Use "Lx" to print sh_size.
1979 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1980 unknown section type in hex.
1981 (copy_special_section_fields): Style fix.
1982 (bfd_section_from_shdr): Correct format for sh_link. Use a
1983 common error message for all the variants of unrecognized
1985 (assign_file_positions_for_load_sections): Use "Lx" for lma
1986 adjust error message.
1987 (assign_file_positions_for_non_load_sections): Formatting.
1988 (rewrite_elf_program_header): Formatting. Use "Lx" for
1989 bfd_vma values in error messages.
1990 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1991 ELF_R_SYM value to type expected by format.
1992 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1994 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1995 (elf_link_input_bfd): Use "Lx" for r_info.
1996 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1998 2017-07-03 Alan Modra <amodra@gmail.com>
2000 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2001 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2002 Microsoft C library variant of long long format specifier.
2003 (PRINT20): Cast value to bfd_uint64_t not long long.
2004 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2005 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2006 long long. Don't cast to bfd_vma.
2007 * elf32-score.c (score3_bfd_getl48): Likewise.
2008 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2010 2017-07-03 Alan Modra <amodra@gmail.com>
2012 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2014 (bfd_elf_print_symbol): Don't cast symbol->flags.
2015 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2016 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2017 _bfd_error_handler argument order.
2018 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2020 2017-07-03 Alan Modra <amodra@gmail.com>
2022 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2023 AC_TYPE_LONG_DOUBLE.
2024 * configure: Regenerate.
2025 * config.in: Regenerate.
2027 2017-06-29 Andrew Waterman <andrew@sifive.com>
2029 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2032 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2034 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2035 unless it is undefined weak.
2036 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2037 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2039 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2040 is not dynamic in PIC, abort.
2042 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2045 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2046 undefined weak symbols into dynamic.
2047 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2048 relocation for non-dynamic symbols.
2049 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2051 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2053 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2054 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2055 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2056 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2057 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2060 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2062 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2063 (elfcore_write_s390_gs_bc): Likewise.
2064 * elf.c (elfcore_grok_s390_gs_cb): New function.
2065 (elfcore_grok_s390_gs_bc): New function.
2066 (elfcore_grok_note): Call them.
2067 (elfcore_write_s390_gs_cb): New function.
2068 (elfcore_write_s390_gs_bc): New function.
2069 (elfcore_write_register_note): Call them.
2071 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2073 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2074 bfd_get_file_size. Check archive element size.
2075 (_bfd_generic_get_section_contents_in_window): Likewise.
2077 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2079 * bfd-in2.h: Regenerated.
2080 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2081 (bfd_get_file_size): Likewise.
2083 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2084 Matthew Fortune <matthew.fortune@imgtec.com>
2086 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2087 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2088 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2089 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2091 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2092 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2093 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2094 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2095 `bfd_mach_mips_interaptiv_mr2' entries.
2096 * bfd-in2.h: Regenerate.
2098 2017-06-27 Nick Clifton <nickc@redhat.com>
2100 * tekhex.c (pass_over): Revert accidental conversion of a local
2101 array to a static array.
2103 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2106 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2107 reloc addend if necessary. Adjust diff only if
2108 shrinked_insn_address < end_address.
2110 2017-06-27 Alan Modra <amodra@gmail.com>
2113 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2114 (_bfd_generic_get_section_contents_in_window): Likewise.
2116 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2118 * elfnn-riscv.c (perform_relocation): Support the new
2119 R_RISCV_32_PCREL relocation.
2120 (riscv_elf_relocate_section): Likewise.
2121 * elfxx-riscv.c (howto_table): Likewise.
2122 (riscv_reloc_map): Likewise.
2123 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2124 * libbfd.h: Regenerate.
2126 2017-06-27 Alan Modra <amodra@gmail.com>
2129 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2130 Use unsigned file pointer type, and remove cast.
2131 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2132 Add "count", not "sz".
2134 2017-06-26 Pedro Alves <palves@redhat.com>
2137 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2140 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2143 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2146 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2148 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2149 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2150 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2151 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2152 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2154 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2157 * compress.c (bfd_get_full_section_contents): Don't check the
2159 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2160 reject a section whose size + offset is greater than the size
2162 (_bfd_generic_get_section_contents_in_window): Likewise.
2164 2017-06-26 Nick Clifton <nickc@redhat.com>
2167 * tekhex.c (getvalue): Check for the source pointer exceeding the
2168 end pointer before the first byte is read.
2170 2017-06-26 Nick Clifton <nickc@redhat.com>
2173 * opncls.c (get_build_id): Check that the section is big enough
2174 to contain the whole note.
2175 * compress.c (bfd_get_full_section_contents): Check for and reject
2176 a section whose size is greater than the size of the entire file.
2177 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2178 contain a notes section.
2180 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2182 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2184 (elf_s390_modify_segment_map): Likewise.
2185 (bfd_elf_s390_set_options): Lisewise.
2187 2017-06-26 Alan Modra <amodra@gmail.com>
2189 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2191 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2192 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2193 .preinit_array on --just-syms bfds.
2194 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2195 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2196 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2198 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2200 * elf.c (find_link): Bounds check "hint".
2202 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2204 * elf32-arm.c (using_thumb_only): Update list of architectures in
2205 BFD_ASSERT for which the logic is valid.
2206 (using_thumb2_bl): Likewise.
2207 (using_thumb2): Likewise and return true for ARMv8-R.
2208 (arch_has_arm_nop): Likewise.
2209 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2210 merging logic. Update commentis for value 15 of v8m_baseline,
2211 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2212 merging of value 15 of Tag_CPU_arch.
2214 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2216 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2217 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2218 * bfd-in2.h: Regenerate.
2220 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2223 the error_alignment label forward. Properly align program
2224 property note section.
2226 2017-06-22 Eric Christopher <echristo@gmail.com>
2228 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2229 abs to fix a truncation warning.
2231 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2233 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2234 local undefined weak symbol to 0.
2235 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2237 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2240 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2241 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2242 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2243 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2244 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2245 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2246 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2248 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2250 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2251 (elf_i386_lazy_ibt_plt_entry): Likewise.
2252 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2253 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2254 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2255 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2256 (elf_i386_lazy_plt_layout): Likewise.
2257 (elf_i386_non_lazy_plt_layout): Likewise.
2258 (elf_i386_link_hash_entry): Add plt_second.
2259 (elf_i386_link_hash_table): Add plt_second and
2260 plt_second_eh_frame.
2261 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2262 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2263 the second PLT. Check the second PLT.
2264 (elf_i386_relocate_section): Use the second PLT to resolve
2265 PLT reference if needed.
2266 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2268 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2269 second PLT. Generate unwind info for the second PLT.
2270 (elf_i386_plt_type): Add plt_second.
2271 (elf_i386_get_synthetic_symtab): Support the second PLT.
2272 (elf_i386_parse_gnu_properties): Support
2273 GNU_PROPERTY_X86_FEATURE_1_AND.
2274 (elf_i386_merge_gnu_properties): Support
2275 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2276 on GNU_PROPERTY_X86_FEATURE_1_IBT
2277 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2278 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2279 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2280 is set on all relocatable inputs.
2281 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2282 (elf_x32_lazy_ibt_plt_entry): Likewise.
2283 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2284 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2285 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2286 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2287 (elf_x86_64_lazy_ibt_plt): Likewise.
2288 (elf_x32_lazy_ibt_plt): Likewise.
2289 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2290 (elf_x32_non_lazy_ibt_plt): Likewise.
2291 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2292 (elf_x86_64_parse_gnu_properties): Support
2293 GNU_PROPERTY_X86_FEATURE_1_AND.
2294 (elf_x86_64_merge_gnu_properties): Support
2295 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2296 on GNU_PROPERTY_X86_FEATURE_1_IBT
2297 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2298 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2299 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2300 is set on all relocatable inputs.
2302 2017-06-22 Nick Clifton <nickc@redhat.com>
2305 * som.c (setup_sections): NUL terminate the space_strings buffer.
2306 Check that the space.name field does not index beyond the end of
2307 the space_strings buffer.
2309 2017-06-21 Nick Clifton <nickc@redhat.com>
2312 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2314 2017-06-21 Nick Clifton <nickc@redhat.com>
2317 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2318 type of the size parameter.
2319 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2320 length of the counted string.
2321 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2322 (_bfd_vms_save_counted_string): Likewise.
2323 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2324 _bfd_vms_save_counted_string.
2325 (_bfd_vms_slurp_ehdr): Likewise.
2326 (_bfd_vms_slurp_egsd): Likewise.
2327 (Parse_module): Likewise.
2329 2017-06-21 Alan Modra <amodra@gmail.com>
2331 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2332 calls before tocsave calls.
2333 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2336 2017-06-21 Nick Clifton <nickc@redhat.com>
2339 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2340 bfd_get_full_section_contents returns no contents.
2342 2017-06-21 Nick Clifton <nickc@redhat.com>
2345 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2348 2017-06-21 Nick Clifton <nickc@redhat.com>
2351 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2353 (image_set_ptr): Likewise.
2354 (alpha_vms_fix_sec_rel): Likewise.
2355 (alpha_vms_slurp_relocs): Likewise.
2357 2017-06-21 Nick Clifton <nickc@redhat.com>
2360 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2362 (ieee_archive_p): Likewise.
2363 (ieee_object_p): Likewise.
2365 2017-06-21 Nick Clifton <nickc@redhat.com>
2368 * elf.c (setup_group): Zero the group section pointer list after
2369 allocation so that loops can be caught. Check for NULL pointers
2370 when processing a group list.
2372 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2374 * elf-s390.h: New file.
2375 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2377 (elf_s390_additional_program_headers): New function.
2378 (elf_s390_modify_segment_map): New function.
2379 (bfd_elf_s390_set_options): New function.
2380 (elf_backend_additional_program_headers)
2381 (elf_backend_modify_segment_map): Add macro definitions.
2383 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2386 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2387 the DYNAMIC bit instead of bfd_count_sections.
2389 2017-06-19 Nick Clifton <nickc@redhat.com>
2392 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2394 (evax_bfd_print_eeom): Likewise.
2395 (evax_bfd_print_egsd): Check for an overlarge record length.
2396 (evax_bfd_print_etir): Likewise.
2398 2017-06-19 Nick Clifton <nickc@redhat.com>
2401 * libieee.h (struct common_header_type): Add end_p field.
2402 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2404 (read_id): Check for a length that exceeds the remaining bytes in
2406 (ieee_seek): Initialise end_p.
2407 (ieee_archive_p): Likewise.
2408 (ieee_object_p): Likewise.
2410 2017-06-19 Nick Clifton <nickc@redhat.com>
2413 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2414 before reading the EIHS structure entries.
2416 2017-06-19 Nick Clifton <nickc@redhat.com>
2419 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2420 gsd_size. Check that there are enough bytes remaining to read the
2421 type and size of the next egsd. Check that the size of the egsd
2422 does not exceed the size of the record.
2424 2017-06-19 Alan Modra <amodra@gmail.com>
2426 * config.bfd: Correct targ_underscore for cris.
2428 2017-06-18 Alan Modra <amodra@gmail.com>
2430 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2431 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2433 2017-06-16 Nick Clifton <nickc@redhat.com>
2435 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2436 bucketlist is empty because there are no symbols to add to the
2439 2017-06-16 Alan Modra <amodra@gmail.com>
2445 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2446 (BFD_JUMP_TABLE_LINK): Likewise.
2447 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2448 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2449 (bfd_elf_define_start_stop): New function.
2450 * linker.c (bfd_generic_define_start_stop): New function.
2451 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2453 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2454 * aout-target.h (MY_bfd_define_start_stop): Define.
2455 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2456 * binary.c (binary_bfd_define_start_stop): Define.
2457 * bout.c (b_out_bfd_define_start_stop): Define.
2458 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2459 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2460 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2461 * coffcode.h (coff_bfd_define_start_stop): Define.
2462 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2463 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2464 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2465 * ieee.c (ieee_bfd_define_start_stop): Define.
2466 * ihex.c (ihex_bfd_define_start_stop): Define.
2467 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2468 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2469 * mmo.c (mmo_bfd_define_start_stop): Define.
2470 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2471 * oasys.c (oasys_bfd_define_start_stop): Define.
2472 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2473 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2474 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2475 * som.c (som_bfd_define_start_stop): Define.
2476 * srec.c (srec_bfd_define_start_stop): Define.
2477 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2478 * versados.c (versados_bfd_define_start_stop): Define.
2479 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2480 (alpha_vms_bfd_define_start_stop): Define.
2481 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2482 * bfd-in2.h: Regenerate.
2483 * libbfd.h: Regenerate.
2485 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2487 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2488 SYMBOL_REFERENCES_LOCAL.
2490 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2493 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2494 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2495 runtime for if there needs copy relocation elimination.
2496 (need_copy_relocation_p): New function. Return true for symbol with
2497 pc-relative references and if it's against read-only sections.
2498 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2499 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2500 that are related with accessing external objects.
2501 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2502 in elfNN_aarch64_check_relocs.
2504 2017-06-15 Nick Clifton <nickc@redhat.com>
2507 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2510 (ieee_archive_p): Likewise.
2512 2017-06-15 Nick Clifton <nickc@redhat.com>
2515 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2517 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2519 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2520 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2521 keep both windowed and call0 ABI PLT definitions.
2522 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2523 elf_xtensa_*_plt_entry endex.
2524 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2526 2017-06-14 Nick Clifton <nickc@redhat.com>
2529 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2532 2017-06-14 Nick Clifton <nickc@redhat.com>
2535 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2536 maximum value for the ascic pointer. Check that name processing
2537 does not read beyond this value.
2538 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2541 2017-06-14 Nick Clifton <nickc@redhat.com>
2544 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2545 (process_otr): Check for an invalid offset in the otr structure.
2547 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2549 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2551 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2557 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2558 vtable field to a union.
2559 (_bfd_elf_is_start_stop): Removed.
2560 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2561 __start_SECNAME and __stop_SECNAME symbols.
2562 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2563 * elflink.c (_bfd_elf_is_start_stop): Removed.
2564 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2565 _bfd_elf_is_start_stop.
2566 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2567 __stop_SECNAME symbols. Updated.
2568 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2569 (bfd_elf_gc_record_vtinherit): Likewise.
2570 (bfd_elf_gc_record_vtentry): Likewise.
2572 2017-06-13 Nick Clifton <nickc@redhat.com>
2575 * elflink.c (elf_link_adjust_relocs): Generate an error when
2576 encountering a reloc against a symbol removed by garbage
2579 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2581 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2582 to merge_gnu_properties.
2583 * elf-properties.c (elf_merge_gnu_properties): Add struct
2584 bfd_link_info * and pass it to merge_gnu_properties.
2585 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2586 and pass it to elf_merge_gnu_properties.
2587 (_bfd_elf_link_setup_gnu_properties): Pass info to
2588 elf_merge_gnu_property_list.
2589 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2591 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2593 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2596 * binary.c (binary_set_section_contents): Scale lma by octets
2597 per byte to set filepos.
2599 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2601 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2604 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2606 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2609 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2611 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2612 patched section contents for TLS IE reloc.
2613 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2615 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2617 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2618 RELOC_FOR_GLOBAL_SYMBOL macro.
2620 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2622 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2625 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2627 * config/tc-arc.c (md_undefined_symbol): Changed.
2628 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2630 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2632 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2635 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2637 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2638 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2640 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2642 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2645 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2647 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2648 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2649 is non-zero. Add clarifying comments.
2651 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2653 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2654 name. Use local IFUNC symbol name string to report unsupported
2655 non-PIC call to IFUNC function.
2656 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2657 when generating R_386_IRELATIVE relocation.
2658 (elf_i386_finish_dynamic_symbol): Likewise.
2659 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2661 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2662 when generating R_X86_64_IRELATIVE relocation.
2663 (elf_x86_64_finish_dynamic_symbol): Likewise.
2665 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2667 * elf.c (setup_group): Make sure BFD sections are created for all
2668 group sections in the input file when processing SHF_GROUP
2670 (bfd_section_from_shdr): Avoid duplicating logic already
2671 implemented in `setup_group'.
2673 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2676 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2677 if the hint address is zero.
2679 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2682 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2683 ELF_COMMON_DEF_P for common symbols.
2685 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2687 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2688 SEC_GROUP sections as SEC_EXCLUDE.
2689 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2690 (assign_section_numbers): Use resolve_section_groups flag instead
2691 of relocatable link type.
2692 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2693 flag instead of checking the final_link flag for part of the
2694 checks in here. Fix white space as a result.
2695 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2696 instead of relocatable link type.
2697 (bfd_elf_final_link): Likewise.
2699 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2701 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2703 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2704 (s3_bfd_score_elf_check_relocs): Likewise.
2705 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2706 (score_elf_final_link_relocate): Likewise.
2707 (s7_bfd_score_elf_check_relocs): Likewise.
2709 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2711 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2714 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2716 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2717 from `reloc_count' rather than decrementing it.
2718 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2719 `reloc_count' by `int_rels_per_ext_rel'.
2720 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2721 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2722 entry determination.
2723 (s3_bfd_score_elf_check_relocs): Likewise.
2724 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2725 (s7_bfd_score_elf_relocate_section): Likewise.
2726 (s7_bfd_score_elf_check_relocs): Likewise.
2727 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2728 prototype and function.
2729 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2730 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2731 triple rather than once the sum of REL and RELA relocation entry
2733 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2734 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2735 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2736 storage allocation size determination.
2737 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2738 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2739 by `int_rels_per_ext_rel' for last relocation entry
2741 (bfd_elf_final_link): Do not multiply `reloc_count' by
2742 `int_rels_per_ext_rel' for internal relocation storage
2743 allocation size determination.
2744 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2745 `int_rels_per_ext_rel' for last relocation entry determination.
2746 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2747 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2748 (_bfd_mips_elf_relocate_section): Likewise.
2750 2017-06-05 Alan Modra <amodra@gmail.com>
2753 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2755 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2757 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2758 determine structure sizes.
2759 (elfcore_grok_freebsd_prstatus): Likewise.
2761 2017-06-01 Alan Modra <amodra@gmail.com>
2763 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2764 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2766 (is_elfv2_localentry0): New function.
2767 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2768 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2769 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2770 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2771 optimized localentry:0 stubs.
2772 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2773 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2775 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2777 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2779 2017-05-30 Casey Smith <clegg89@gmail.com>
2782 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2783 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2785 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2787 * cpu-arc.c (arc_compatible): New function.
2789 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2791 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2793 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2796 * bfdio.c (bfd_get_file_size): New function.
2797 * bfd-in2.h: Regenerated.
2799 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2801 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2804 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2806 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2807 dynobj instead of htab->elf.dynobj.
2809 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2811 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2813 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2814 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2815 actual number of internal relocations retrieved. Adjust
2816 function description.
2817 (bfd_elf64_canonicalize_reloc): Remove macro.
2818 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2820 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2822 * archures.c (bfd_mach_sparc_v9m8): Define.
2823 (bfd_mach_sparc_v8plusm8): Likewise.
2824 (bfd_mach_sparc_v9_p): Adjust to M8.
2825 (bfd_mach_sparc_64bit_p): Likewise.
2826 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2827 bfd_mach_sparc_v8plusm8.
2828 * bfd-in2.h: Regenerated.
2829 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2831 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2832 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2833 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2835 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2836 bfd_mach_sparc_v8plusm8.
2838 2017-05-19 Alan Modra <amodra@gmail.com>
2840 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2841 debug and special sections when no non-note alloc sections in an
2844 2017-05-18 Alan Modra <amodra@gmail.com>
2846 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2847 * elf-m10300.c: Likewise.
2849 * elf32-arc.c: Likewise.
2850 * elf32-bfin.c: Likewise.
2851 * elf32-m68k.c: Likewise.
2852 * elf32-nds32.c: Likewise.
2853 * elf32-tilepro.c: Likewise.
2854 * elflink.c: Likewise.
2855 * elfnn-aarch64.c: Likewise.
2856 * elfnn-riscv.c: Likewise.
2857 * elfxx-tilegx.c: Likewise.
2858 * mach-o.c: Likewise.
2859 * peXXigen.c: Likewise.
2860 * vms-alpha.c: Likewise.
2861 * vms-lib.c: Likewise.
2863 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2866 * elflink.c (elf_gc_mark_debug_section): New function.
2867 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2868 referenced by kept debug sections.
2870 2017-05-16 Alan Modra <amodra@gmail.com>
2872 * elf-m10300.c: Rename occurrences of non_ir_ref.
2873 * elf32-arm.c: Likewise.
2874 * elf32-bfin.c: Likewise.
2875 * elf32-cr16.c: Likewise.
2876 * elf32-cris.c: Likewise.
2877 * elf32-d10v.c: Likewise.
2878 * elf32-dlx.c: Likewise.
2879 * elf32-fr30.c: Likewise.
2880 * elf32-frv.c: Likewise.
2881 * elf32-hppa.c: Likewise.
2882 * elf32-i370.c: Likewise.
2883 * elf32-i386.c: Likewise.
2884 * elf32-iq2000.c: Likewise.
2885 * elf32-lm32.c: Likewise.
2886 * elf32-m32c.c: Likewise.
2887 * elf32-m32r.c: Likewise.
2888 * elf32-m68hc1x.c: Likewise.
2889 * elf32-m68k.c: Likewise.
2890 * elf32-mcore.c: Likewise.
2891 * elf32-metag.c: Likewise.
2892 * elf32-microblaze.c: Likewise.
2893 * elf32-moxie.c: Likewise.
2894 * elf32-msp430.c: Likewise.
2895 * elf32-mt.c: Likewise.
2896 * elf32-nios2.c: Likewise.
2897 * elf32-or1k.c: Likewise.
2898 * elf32-ppc.c: Likewise.
2899 * elf32-rl78.c: Likewise.
2900 * elf32-s390.c: Likewise.
2901 * elf32-score.c: Likewise.
2902 * elf32-score7.c: Likewise.
2903 * elf32-sh.c: Likewise.
2904 * elf32-tic6x.c: Likewise.
2905 * elf32-tilepro.c: Likewise.
2906 * elf32-v850.c: Likewise.
2907 * elf32-vax.c: Likewise.
2908 * elf32-xstormy16.c: Likewise.
2909 * elf32-xtensa.c: Likewise.
2910 * elf64-alpha.c: Likewise.
2911 * elf64-hppa.c: Likewise.
2912 * elf64-ia64-vms.c: Likewise.
2913 * elf64-mmix.c: Likewise.
2914 * elf64-ppc.c: Likewise.
2915 * elf64-s390.c: Likewise.
2916 * elf64-sh64.c: Likewise.
2917 * elf64-x86-64.c: Likewise.
2918 * elflink.c: Likewise.
2919 * elfnn-aarch64.c: Likewise.
2920 * elfnn-ia64.c: Likewise.
2921 * elfnn-riscv.c: Likewise.
2922 * elfxx-mips.c: Likewise.
2923 * elfxx-sparc.c: Likewise.
2924 * elfxx-tilegx.c: Likewise.
2925 * linker.c: Likewise.
2927 2017-05-16 Alan Modra <amodra@gmail.com>
2929 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2930 * elflink.c (elf_link_add_object_symbols): Update to use
2932 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2934 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2936 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2938 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2940 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2942 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2943 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2945 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2947 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2949 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2951 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2952 to plt_second/plt_second_eh_frame.
2953 (elf_x86_64_link_hash_newfunc): Updated.
2954 (elf_x86_64_allocate_dynrelocs): Likewise.
2955 (elf_x86_64_size_dynamic_sections): Likewise.
2956 (elf_x86_64_relocate_section): Likewise.
2957 (elf_x86_64_finish_dynamic_symbol): Likewise.
2958 (elf_x86_64_finish_dynamic_sections): Likewise.
2959 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2960 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2962 (elf_backend_setup_gnu_properties): Updated. Create the
2963 .plt.sec section instead of the .plt.sec section.
2965 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2967 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2968 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2969 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2971 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2973 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2974 (bfd_elf64_set_reloc): Define.
2975 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2977 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2979 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2980 (struct bfd_target): New field _bfd_set_reloc.
2981 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2982 * reloc.c (_bfd_generic_set_reloc): New function.
2983 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2984 * nlm-target.h (nlm_set_reloc): Likewise.
2985 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2986 * aout-tic30.c (MY_set_reloc): Likewise.
2987 * aout-target.h (MY_set_reloc): Likewise.
2988 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2989 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2990 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2991 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2992 * aout-adobe.c (aout_32_set_reloc): Likewise.
2993 * bout.c (b_out_set_reloc): Likewise.
2994 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2995 * i386os9k.c (aout_32_set_reloc): Likewise.
2996 * ieee.c (ieee_set_reloc): Likewise.
2997 * oasys.c (oasys_set_reloc): Likewise.
2998 * som.c (som_set_reloc): Likewise.
2999 * versados.c (versados_set_reloc): Likewise.
3000 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3001 _bfd_generic_set_reloc.
3002 (rs6000_xcoff64_aix_vec): LIkewise.
3003 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3004 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3005 * i386msdos.c (msdos_set_reloc): Define to
3006 _bfd_norelocs_set_reloc.
3007 * elfcode.h (elf_set_reloc): Define.
3008 * bfd-in2.h: Regenerated.
3010 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3013 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3014 for IFUNC function address.
3016 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3018 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3019 (CONFLICT_LIST): Likewise.
3020 (opcode/arc-attrs.h): Include.
3021 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3022 (arc_extract_features): New file.
3023 (arc_stralloc): Likewise.
3024 (arc_elf_merge_attributes): Likewise.
3025 (arc_elf_merge_private_bfd_data): Use object attributes.
3026 (bfd_arc_get_mach_from_attributes): New function.
3027 (arc_elf_object_p): Use object attributes.
3028 (arc_elf_final_write_processing): Likewise.
3029 (elf32_arc_obj_attrs_arg_type): New function.
3030 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3031 (elf32_arc_section_from_shdr): Likewise.
3032 (elf_backend_obj_attrs_vendor): Define.
3033 (elf_backend_obj_attrs_section): Likewise.
3034 (elf_backend_obj_attrs_arg_type): Likewise.
3035 (elf_backend_obj_attrs_section_type): Likewise.
3036 (elf_backend_obj_attrs_handle_unknown): Likewise.
3037 (elf_backend_section_from_shdr): Likewise.
3039 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3042 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3043 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3044 and the destination is a Thumb symbol.
3046 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3048 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3049 initializer to silence GCC 4.2.
3050 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3052 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3054 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3055 (LAZY_PLT_ENTRY_SIZE): This.
3056 (NON_LAZY_PLT_ENTRY_SIZE): New.
3057 (elf_x86_64_plt0_entry): Renamed to ...
3058 (elf_x86_64_lazy_plt0_entry): This.
3059 (elf_x86_64_plt_entry): Renamed to ...
3060 (elf_x86_64_lazy_plt_entry): This.
3061 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3062 (elf_x86_64_lazy_bnd_plt0_entry): This.
3063 (elf_x86_64_legacy_plt_entry): Removed.
3064 (elf_x86_64_bnd_plt_entry): Renamed to ...
3065 (elf_x86_64_lazy_bnd_plt_entry): This.
3066 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3067 (elf_x86_64_non_lazy_plt_entry): This.
3068 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3069 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3070 (elf_x86_64_eh_frame_plt): Renamed to ...
3071 (elf_x86_64_eh_frame_lazy_plt): This.
3072 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3073 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3074 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3075 (elf_x86_64_eh_frame_non_lazy_plt): This.
3076 (elf_x86_64_lazy_plt_layout): New.
3077 (elf_x86_64_non_lazy_plt_layout): Likewise.
3078 (elf_x86_64_plt_layout): Likewise.
3079 (elf_x86_64_backend_data): Remove PLT layout information. Add
3080 os for target system.
3081 (GET_PLT_ENTRY_SIZE): Removed.
3082 (elf_x86_64_lazy_plt): New.
3083 (elf_x86_64_non_lazy_plt): Likewise.
3084 (elf_x86_64_lazy_bnd_plt): Likewise.
3085 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3086 (elf_x86-64_arch_bed): Updated.
3087 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3088 (elf_x86_64_create_dynamic_sections): Removed.
3089 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3090 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3091 (elf_x86-64_adjust_dynamic_symbol): Updated.
3092 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3093 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3094 size for PLT0 if there is no PLT0. Get plt_entry_size from
3095 non_lazy_plt for non-lazy PLT entries.
3096 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3097 from non_lazy_plt for non-lazy PLT entries.
3098 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3099 if there is no PLT0.
3100 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3101 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3102 entries with non-lazy PLT layout. Don't fill the second and third
3103 slots in the PLT entry if there is no PLT0.
3104 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3105 if there is no PLT0. Set sh_entsize on the .plt.got section.
3106 (compare_relocs): New.
3107 (elf_x86_64_plt_type): Likewise.
3108 (elf_x86_64_plt): Likewise.
3109 (elf_x86_64_nacl_plt): New. Forward declaration.
3110 (elf_x86_64_get_plt_sym_val): Removed.
3111 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3112 against all dynamic relocations.
3113 (elf_x86_64_link_setup_gnu_properties): New function.
3114 (elf_backend_create_dynamic_sections): Updated.
3115 (elf_backend_setup_gnu_properties): New.
3116 (elf_x86_64_nacl_plt): New.
3117 (elf_x86_64_nacl_arch_bed): Updated.
3119 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3121 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3122 (LAZY_PLT_ENTRY_SIZE): This.
3123 (NON_LAZY_PLT_ENTRY_SIZE): New.
3124 (elf_i386_plt0_entry): Renamed to ...
3125 (elf_i386_lazy_plt0_entry): This.
3126 (elf_i386_plt_entry): Renamed to ...
3127 (elf_i386_lazy_plt_entry): This.
3128 (elf_i386_pic_plt0_entry): Renamed to ...
3129 (elf_i386_pic_lazy_plt0_entry): This.
3130 (elf_i386_pic_plt_entry): Renamed to ...
3131 (elf_i386_pic_lazy_plt_entry): This.
3132 (elf_i386_got_plt_entry): Renamed to ...
3133 (elf_i386_non_lazy_plt_entry): This.
3134 (elf_i386_pic_got_plt_entry): Renamed to ...
3135 (elf_i386_pic_non_lazy_plt_entry): This.
3136 (elf_i386_eh_frame_plt): Renamed to ...
3137 (elf_i386_eh_frame_lazy_plt): This.
3138 (elf_i386_eh_frame_plt_got): Renamed to ...
3139 (elf_i386_eh_frame_non_lazy_plt): This.
3140 (elf_i386_plt_layout): Renamed to ...
3141 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3142 eh_frame_plt_got_size.
3143 (elf_i386_non_lazy_plt_layout): New.
3144 (elf_i386_plt_layout): Likewise.
3145 (elf_i386_non_lazy_plt): Likewise.
3146 (GET_PLT_ENTRY_SIZE): Removed.
3147 (elf_i386_plt): Renamed to ...
3148 (elf_i386_lazy_plt): This.
3149 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3150 (elf_i386_arch_bed): Updated.
3151 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3152 (elf_i386_create_dynamic_sections): Removed.
3153 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3154 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3155 (elf_i386_adjust_dynamic_symbol): Updated.
3156 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3157 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3158 size for PLT0 if there is no PLT0.
3159 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3160 output section is discarded only if GOT isn't empty.
3161 (elf_i386_relocate_section): Updated. Properly get PLT index
3162 if there is no PLT0.
3163 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3164 second and third slots in the PLT entry if there is no PLT0.
3165 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3166 if there is no PLT0. Set sh_entsize on the .plt.got section.
3167 (elf_i386_nacl_plt): Forward declaration.
3168 (elf_i386_get_plt_sym_val): Removed.
3169 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3170 against all dynamic relocations.
3171 (elf_i386_link_setup_gnu_properties): New function.
3172 (elf_backend_create_dynamic_sections): Updated.
3173 (elf_backend_setup_gnu_properties): New.
3174 (elf_i386_nacl_plt): Updated.
3175 (elf_i386_nacl_arch_bed): Likewise.
3176 (elf_i386_vxworks_arch_bed): Likewise.
3178 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3180 * elflink.c (elf_output_implib): Remove executable flag from import
3182 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3183 library is a relocatable object file.
3185 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3188 * elf32-avr.c (avr_should_move_sym): New function.
3189 (avr_should_reduce_sym_size): Likewise.
3190 (avr_should_increase_sym_size): Likewise.
3191 (elf32_avr_relax_delete_bytes): Adjust symbol values
3192 and sizes by calling new functions.
3194 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3196 * config.bfd (riscv32-*): Enable rv64.
3198 2017-05-02 Alan Modra <amodra@gmail.com>
3201 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3202 rather than h->root.type == bfd_link_hash_new.
3203 (bfd_elf_record_link_assignment): Similarly, call
3204 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3206 2017-04-29 Alan Modra <amodra@gmail.com>
3209 * reloc.c (reloc_offset_in_range): New function.
3210 (bfd_perform_relocation, bfd_install_relocation): Use it.
3211 (_bfd_final_link_relocate): Likewise.
3213 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3215 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3216 before using .plt.got.
3217 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3219 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3221 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3222 instead of "+=" to update 0.
3224 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3226 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3227 .plt.got section here.
3228 (elf_i386_check_relocs): Don't create the .plt.got section.
3229 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3230 the .plt.got and .plt.bnd sections here.
3231 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3234 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3236 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3238 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3239 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3240 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3241 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3244 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3246 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3248 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3249 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3250 the first relocatable ELF input with GNU properties.
3252 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3254 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3255 VxWorks for non-PIC.
3257 2017-04-27 Alan Modra <amodra@gmail.com>
3259 * elf-bfd.h (struct elf_backend_data): Make asection param of
3260 elf_backend_eh_frame_address_size const.
3261 (_bfd_elf_eh_frame_address_size): Likewise.
3262 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3263 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3264 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3265 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3266 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3267 (next_cie_fde_offset): Constify params.
3268 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3270 2017-04-27 Alan Modra <amodra@gmail.com>
3272 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3273 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3274 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3276 (offset_adjust): New function.
3277 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3278 (adjust_eh_frame_local_symbols): Likewise.
3279 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3280 after changing anything. Return true if anything changed.
3281 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3282 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3284 2017-04-27 Alan Modra <amodra@gmail.com>
3286 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3289 2017-04-27 Alan Modra <amodra@gmail.com>
3291 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3292 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3293 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3294 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3295 for undef and undefweak dyn_relocs.
3296 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3297 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3298 (allocate_got, allocate_dynrelocs): Likewise.
3299 (ppc64_elf_relocate_section): Likewise.
3301 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3303 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3304 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3305 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3306 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3308 2017-04-26 Nick Clifton <nickc@redhat.com>
3311 * reloc.c (bfd_perform_relocation): Check for a negative address
3314 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3317 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3319 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3320 (elf_backend_always_renumber_dynsyms): Define.
3321 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3322 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3323 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3324 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3326 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3328 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3330 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3331 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3332 sections have been created.
3334 2017-04-26 Nick Clifton <nickc@redhat.com>
3337 * compress.c (bfd_init_section_compress_status): Check the return
3338 value from bfd_malloc.
3340 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3342 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3343 no_finish_dynamic_symbol.
3344 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3346 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3347 weak symbol, don't make it dynamic.
3348 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3349 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3350 relocation for GOT reference.
3351 (elf_x86_64_finish_dynamic_symbol): Abort if
3352 no_finish_dynamic_symbol isn't 0.
3354 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3357 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3358 undefined weak symbol, don't make it dynamic.
3359 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3360 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3361 relocation for R_386_GOT32.
3363 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3366 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3368 2017-04-23 Alan Modra <amodra@gmail.com>
3371 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3372 * elf.c (lcomm_sym): New.
3373 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3374 * bfd-in2.h: Regenerate.
3376 2017-04-23 Alan Modra <amodra@gmail.com>
3379 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3380 parameters and comment.
3381 (_bfd_elf_get_reloc_section): Delete.
3382 (_bfd_elf_plt_get_reloc_section): Declare.
3383 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3384 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3386 (_bfd_elf_get_reloc_section): ..here. Delete.
3387 (assign_section_numbers): Call elf_get_reloc_section.
3388 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3389 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3391 2017-04-23 Alan Modra <amodra@gmail.com>
3394 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3397 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3400 * elf32-i386.c (elf_i386_link_hash_entry): Add
3401 no_finish_dynamic_symbol.
3402 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3403 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3404 symbol, don't make it dynamic in PIE.
3405 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3406 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3407 relocation for R_386_GOT32
3408 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3411 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3415 * elflink.c (elf_link_add_object_symbols): Require
3416 --no-dynamic-linker with -E/--dynamic-list when creating
3419 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3421 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3424 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3426 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3427 dynamic symbol sorting.
3429 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3432 * elflink.c (elf_link_add_object_symbols): Preserve
3433 dynamic_ref_after_ir_def when restoring the symbol table for
3434 unneeded dynamic object.
3436 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3439 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3440 on on undefined IFUNC symbol in the second PLT.
3442 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3444 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3446 2017-04-19 Alan Modra <amodra@gmail.com>
3448 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3449 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3450 * elf32-ppc.c:Formatting.
3451 (ensure_undefweak_dynamic): Don't make dynamic when
3452 info->dynamic_undefined_weak is zero.
3453 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3454 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3455 not default visibility. Discard undef and undefweak
3457 (ppc_elf_relocate_section): Adjust to suit.
3458 * elf64-ppc.c: Formatting.
3459 (ensure_undefweak_dynamic): Don't make dynamic when
3460 info->dynamic_undefined_weak is zero.
3461 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3462 info->dynamic_undefined_weak. Discard them earlier.
3464 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3467 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3468 before generating the version definition section.
3470 2017-04-17 Alan Modra <amodra@gmail.com>
3472 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3473 state when a regular object file defines a symbol with
3474 incompatible type to that defined by an earlier shared lib.
3476 2017-04-13 Alan Modra <amodra@gmail.com>
3478 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3480 * elf32-arm.c: Likewise.
3481 * elf32-i386.c: Likewise.
3482 * elf32-mep.c: Likewise.
3483 * elf64-ia64-vms.c: Likewise.
3484 * elf64-x86-64.c: Likewise.
3485 * elflink.c: Likewise.
3486 * elfnn-ia64.c: Likewise.
3487 * elfxx-mips.c: Likewise.
3489 2017-04-13 Alan Modra <amodra@gmail.com>
3491 * aoutx.h: Use %B and %A in error messages throughout file.
3492 * aout-cris.c: Likewise.
3493 * archive.c: Likewise.
3494 * binary.c: Likewise.
3495 * coff-rs6000.c: Likewise.
3496 * coff-tic4x.c: Likewise.
3497 * coffcode.h: Likewise.
3498 * coffgen.c: Likewise.
3499 * cofflink.c: Likewise.
3500 * coffswap.h: Likewise.
3501 * cpu-arm.c: Likewise.
3502 * elf-eh-frame.c: Likewise.
3503 * elf-m10300.c: Likewise.
3505 * elf32-arc.c: Likewise.
3506 * elf32-arm.c: Likewise.
3507 * elf32-bfin.c: Likewise.
3508 * elf32-frv.c: Likewise.
3509 * elf32-iq2000.c: Likewise.
3510 * elf32-m32c.c: Likewise.
3511 * elf32-microblaze.c: Likewise.
3512 * elf32-nds32.c: Likewise.
3513 * elf32-rl78.c: Likewise.
3514 * elf32-rx.c: Likewise.
3515 * elf32-score.c: Likewise.
3516 * elf32-score7.c: Likewise.
3517 * elf32-sh64.c: Likewise.
3518 * elf32-v850.c: Likewise.
3519 * elf32-vax.c: Likewise.
3520 * elf32-visium.c: Likewise.
3521 * elf64-ia64-vms.c: Likewise.
3522 * elf64-mmix.c: Likewise.
3523 * elf64-sh64.c: Likewise.
3524 * elfcode.h: Likewise.
3525 * elfnn-aarch64.c: Likewise.
3526 * elfnn-ia64.c: Likewise.
3527 * elfxx-mips.c: Likewise.
3528 * hpux-core.c: Likewise.
3531 * linker.c: Likewise.
3532 * merge.c: Likewise.
3534 * oasys.c: Likewise.
3535 * pdp11.c: Likewise.
3536 * peXXigen.c: Likewise.
3537 * rs6000-core.c: Likewise.
3538 * vms-alpha.c: Likewise.
3539 * xcofflink.c: Likewise.
3541 2017-04-13 Alan Modra <amodra@gmail.com>
3543 * bfd.c (PRINT_TYPE): Define.
3544 (_doprnt): New function.
3545 (error_handler_internal): Use _doprnt.
3546 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3547 calls in their natural order, throughout file.
3548 * coff-mcore.c: Likewise.
3549 * coff-ppc.c: Likewise.
3550 * coff-tic80.c: Likewise.
3551 * cofflink.c: Likewise.
3552 * elf-s390-common.c: Likewise.
3554 * elf32-arm.c: Likewise.
3555 * elf32-i386.c: Likewise.
3556 * elf32-m32r.c: Likewise.
3557 * elf32-msp430.c: Likewise.
3558 * elf32-spu.c: Likewise.
3559 * elf64-ia64-vms.c: Likewise.
3560 * elf64-sparc.c: Likewise.
3561 * elf64-x86-64.c: Likewise.
3562 * elflink.c: Likewise.
3563 * elfnn-aarch64.c: Likewise.
3564 * elfnn-ia64.c: Likewise.
3565 * elfxx-mips.c: Likewise.
3567 2017-04-13 Alan Modra <amodra@gmail.com>
3569 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3570 branch veneers" error. Fix double space and format message.
3571 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3572 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3574 2017-04-13 Alan Modra <amodra@gmail.com>
3576 * bfd-in2.h: Regenerate.
3578 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3580 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3581 extra `\n' in warning/error messages.
3582 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3583 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3585 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3587 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3588 processor-specific properties with generic ELF target vector.
3590 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3592 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3593 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3594 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3595 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3597 (link_hash_newfunc): Initialize has_got_reloc and
3599 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3601 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3603 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3605 (_bfd_sparc_elf_fixup_symbol): New function.
3606 (allocate_dynrelocs): Don't allocate space for dynamic
3607 relocations and discard relocations against resolved undefined
3608 weak symbols in executable. Don't make resolved undefined weak
3609 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3610 relocation against undefined weak symbols in PIE.
3611 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3612 relocations against resolved undefined weak symbols in PIE
3613 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3614 without ynamic PLT/GOT relocations for resolved undefined weak
3616 Don't generate dynamic relocation against resolved undefined
3617 weak symbol in executable.
3618 (pie_finish_undefweak_symbol): New function.
3619 (_bfd_sparc_elf_finish_dynamic_sections): Call
3620 pie_finish_undefweak_symbol on all symbols in PIE.
3621 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3622 (_bfd_sparc_elf_fixup_symbol): New function.
3624 2017-04-10 Nick Clifton <nickc@redhat.com>
3626 * config.bfd: Remove ns32k from obsolete list.
3628 2017-04-10 Alan Modra <amodra@gmail.com>
3631 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3632 (special_sections_i): Likewise for .init_array.
3633 (special_sections_p): Likewise for .preinit_array.
3635 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3639 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3640 ELF_COMMON_DEF_P for common symbols.
3641 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3642 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3643 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3644 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3645 07492f668d2173da7a2bda3707ff0985e0f460b6.
3647 2017-04-07 Pedro Alves <palves@redhat.com>
3649 * opncls.c (bfd_get_debug_link_info): Rename to...
3650 (bfd_get_debug_link_info_1): ... this. Change type of second
3651 parameter to void pointer. Adjust.
3652 (bfd_get_debug_link_info): Reimplement on top of
3653 bfd_get_debug_link_info_1.
3654 (separate_debug_file_exists, separate_alt_debug_file_exists):
3655 Change type of second parameter to void pointer. Adjust.
3656 (get_func_type, check_func_type): Change type of second parameter
3658 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3659 the callback functions instead of passing the address of a local.
3660 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3661 find_separate_debug_file.
3662 (get_alt_debug_link_info_shim): Change type of second parameter to
3663 void pointer. Adjust.
3664 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3665 find_separate_debug_file.
3666 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3667 of second parameter to void pointer. Adjust.
3668 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3669 pointer local to find_separate_debug_file.
3671 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3673 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3674 external symbols with a definition.
3675 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3677 2017-04-07 Alan Modra <amodra@gmail.com>
3679 * po/SRC-POTFILES.in: Regenerate.
3681 2017-04-05 Alan Modra <amodra@gmail.com>
3683 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3686 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3688 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3689 numbers for DataDirectory entry indicies passed to
3692 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3694 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3695 each GNU_MBIND section and align GNU_MBIND section to page size.
3696 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3697 segment for each GNU_MBIND section.
3698 (_bfd_elf_init_private_section_data): Copy sh_info from input
3699 for GNU_MBIND section.
3701 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3703 * elfnn-riscv.c (GP_NAME): Delete.
3704 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3705 (_bfd_riscv_relax_lui): Likewise.
3707 2017-04-04 Nick Clifton <nickc@redhat.com>
3710 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3712 (bfd_elf_final_link): Only initialize the extended symbol index
3713 section if there are extended symbol tables to list.
3715 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3717 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3718 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3719 * configure.ac (elf): Add elf-properties.lo.
3720 * Makefile.in: Regenerated.
3721 * configure: Likewise.
3722 * elf-bfd.h (elf_property_kind): New.
3723 (elf_property): Likewise.
3724 (elf_property_list): Likewise.
3725 (elf_properties): Likewise.
3726 (_bfd_elf_parse_gnu_properties): Likewise.
3727 (_bfd_elf_get_property): Likewise.
3728 (_bfd_elf_link_setup_gnu_properties): Likewise.
3729 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3730 and setup_gnu_properties.
3731 (elf_obj_tdata): Add properties.
3732 * elf-properties.c: New file.
3733 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3734 (elf_i386_merge_gnu_properties): Likewise.
3735 (elf_backend_parse_gnu_properties): Likewise.
3736 (elf_backend_merge_gnu_properties): Likewise.
3737 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3738 (elf_x86_64_merge_gnu_properties): Likewise.
3739 (elf_backend_parse_gnu_properties): Likewise.
3740 (elf_backend_merge_gnu_properties): Likewise.
3741 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3742 (elf_backend_parse_gnu_properties): Likewise.
3743 (elf_backend_setup_gnu_properties): Likewise.
3744 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3745 elf_backend_merge_gnu_properties and
3746 elf_backend_setup_gnu_properties.
3748 2017-03-30 Pip Cet <pipcet@gmail.com>
3750 * elf32-wasm32.c: Add relocation code, two relocs.
3751 * reloc.c: Add wasm32 relocations.
3752 * libbfd.h: Regenerate.
3753 * bfd-in2.h: Regenerate.
3754 * bfd/po/bfd.pot: Regenerate.
3756 2017-03-29 Nick Clifton <nickc@redhat.com>
3759 * coff-bfd.h (struct coff_section_data): Add new fields:
3760 saved_bias and bias.
3761 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3762 computed for PE binaries.
3763 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3766 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3769 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3770 to handle a local symbol with a hash-symbol-entry; without PLT.
3771 Add BFD_ASSERT for an incidental case with GOT entry present.
3772 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3773 isn't forced-or-set local.
3775 2017-03-27 Pip Cet <pipcet@gmail.com>
3777 * wasm-module.c: New file to support WebAssembly modules.
3778 * wasm-module.h: New file to support WebAssembly modules.
3779 * doc/webassembly.texi: Start documenting wasm-module.c.
3780 * config.bfd: Add wasm_vec.
3781 * targets.c: Likewise.
3782 * configure.ac: Likewise.
3783 * Makefile.am: Add entries for wasm-module.c.
3784 * Makefile.in: Regenerate.
3785 * configure: Regenerate.
3786 * po/SRC-POTFILES.in: Regenerate.
3788 2017-03-27 Pip Cet <pipcet@gmail.com>
3790 * cpu-wasm32.c: New file to support wasm32 architecture.
3791 * elf32-wasm32.c: New file to support wasm32 architecture.
3792 * Makefile.am: Add wasm32 architecture.
3793 * archures.c: Likewise.
3794 * config.bfd: Likewise.
3795 * configure.ac: Likewise.
3796 * targets.c: Likewise.
3797 * Makefile.in: Regenerate.
3798 * bfd-in2.h: Regenerate.
3799 * configure: Regenerate.
3800 * po/SRC-POTFILES.in: Regenerate.
3802 2017-03-20 Alan Modra <amodra@gmail.com>
3805 * elf64-ppc.c (compare_symbols): Stabilize sort.
3807 2017-03-18 Alan Modra <amodra@gmail.com>
3809 * elf64-ppc.c (struct ppc_link_hash_table): Add
3810 local_ifunc_resolver and maybe_local_ifunc_resolver.
3811 (ppc_build_one_stub): Set flags on emitting dynamic
3812 relocation to ifunc.
3813 (ppc64_elf_relocate_section): Likewise.
3814 (ppc64_elf_finish_dynamic_symbol): Likewise.
3815 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3816 local dynamic relocs to ifuncs.
3817 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3818 local_ifunc_resolver and maybe_local_ifunc_resolver.
3819 (ppc_elf_relocate_section): Set flag on emitting dynamic
3820 relocation to ifuncs.
3821 (ppc_elf_finish_dynamic_symbol): Likewise.
3822 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3823 dynamic relocs to ifuncs.
3825 2017-03-13 Nick Clifton <nickc@redhat.com>
3828 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3829 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3830 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3831 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3832 * bfd-in2.h: Regenerate.
3833 * libbfd.h: Regenerate.
3834 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3836 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3837 (elfNN_aarch64_howto_table): Likewise.
3838 (aarch64_tls_transition_without_check): Likewise.
3839 (aarch64_reloc_got_type): Likewise.
3840 (elfNN_aarch64_final_link_relocate): Likewise.
3841 (elfNN_aarch64_tls_relax): Likewise.
3842 (elfNN_aarch64_relocate_section): Likewise.
3843 (elfNN_aarch64_gc_sweep_hook): Likewise.
3844 (elfNN_aarch64_check_relocs): Likewise.
3845 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3846 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3848 2017-03-11 Alan Modra <amodra@gmail.com>
3850 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3851 parameter is in fact used. Whitespace fixes.
3852 * elf64-ppc.c: Likewise.
3854 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3856 * rs6000-core.c (CORE_NEW): Simplify macro when
3857 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3859 2017-03-07 Alan Modra <amodra@gmail.com>
3863 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3866 2017-03-05 Alan Modra <amodra@gmail.com>
3868 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3869 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3870 (next_cie_fde_offset): New function.
3871 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3872 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3873 four bytes. Align CIEs to four or eight bytes depending on
3874 per_encoding_aligned8. Align FDEs according to their encoding.
3875 Pad last FDE to output section alignment.
3876 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3878 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3879 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3880 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3882 2017-03-02 Martin Bickel <binutils@ineranves.de>
3885 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3886 empty segments which have a zero filesz, but a non-zero memsz.
3888 2017-03-02 Alan Modra <amodra@gmail.com>
3890 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3892 2017-02-28 Alan Modra <amodra@gmail.com>
3894 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3895 (ppc64_elf_relocate_section): Likewise.
3897 2017-02-28 Alan Modra <amodra@gmail.com>
3900 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3901 rather than elf32_nios2_hash_table or elf_hash_table.
3902 (create_got_section): Likewise.
3903 (nios2_elf32_finish_dynamic_symbol): Likewise.
3904 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3905 (nios2_elf32_size_dynamic_sections): Likewise.
3906 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3907 vars. Use htab equivalents directly instead. Don't create
3908 all dynamic sections on needing just the GOT. Use a goto
3909 rather than a fall-through with reloc test. Ensure
3910 htab->dynobj is set when making dynamic sreloc section.
3911 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3912 equivalent directly instead. Don't segfault on looking for
3913 .dynamic when dynamic sections have not been created. Don't
3914 segfault on .got.plt being discarded.
3915 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3916 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3917 fixme and another not so relevant comment.
3918 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3919 already set, set hash table dynobj on creating .sbss.
3921 2017-02-28 Alan Modra <amodra@gmail.com>
3923 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3924 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3925 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3926 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3927 (ppc64_elf_relocate_section): Likewise.
3928 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3929 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3930 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3931 * libbfd.h: Regenerate.
3932 * bfd-in2.h: Regenerate.
3934 2017-02-28 Alan Modra <amodra@gmail.com>
3936 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3937 dynamic .data.rel.ro read-only.
3938 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3939 rather than section flags when deciding where copy reloc goes.
3940 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3941 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3942 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3943 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3944 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3945 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3946 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3947 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3948 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3949 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3950 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3951 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3952 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3953 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3954 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3955 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3956 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3957 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3958 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3960 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3962 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3963 `jalr $0, $25' instruction encoding.
3965 2017-02-27 Nick Clifton <nickc@redhat.com>
3968 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3969 generating a seg-fault when encountering a symbol that has been
3970 deleted by garbage collection.
3972 2017-02-25 Alan Modra <amodra@gmail.com>
3974 * elf32-arc.c (struct dynamic_sections): Delete.
3975 (enum dyn_section_types): Delete.
3976 (dyn_section_names): Delete.
3977 (arc_create_dynamic_sections): Delete.
3978 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3979 segfault on discarded .rela.plt section.
3980 (elf_arc_size_dynamic_sections): Formatting. Don't call
3981 arc_create_dynamic_sections. Don't allocate memory for sections
3982 handled by the generic linker. Correct code finding relocs in
3983 read-only sections. Set SEC_EXCLUDE on zero size .got,
3984 .got.plt, and .dynbss sections. Do set .interp for pies.
3986 2017-02-24 Andrew Waterman <andrew@sifive.com>
3988 * elfnn-riscv.c (GP_NAME): New macro.
3989 (riscv_global_pointer_value): Use it.
3990 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3991 output section, consider only that section's alignment.
3993 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3995 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3996 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3997 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3998 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4000 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4002 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4003 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4006 2017-02-23 Alan Modra <amodra@gmail.com>
4009 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4011 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4012 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4015 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4018 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4019 processing ahead of the call to `elf_gc_sweep_symbol'.
4021 2017-02-22 Nick Clifton <nickc@redhat.com>
4024 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4025 created section 4-byte alignment.
4027 2017-02-22 Alan Modra <amodra@gmail.com>
4029 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4030 on .got or .plt output section being discarded by script.
4031 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4034 2017-02-21 Alan Modra <amodra@gmail.com>
4036 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4037 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4039 2017-02-20 Alan Modra <amodra@gmail.com>
4042 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4043 if DT_RELSZ/DT_RELASZ is zero.
4045 2017-02-17 Nick Clifton <nickc@redhat.com>
4047 * compress.c (bfd_get_full_section_contents): Remember to reduce
4048 compressed size by the sizeof the compression header when
4049 decompressing the contents.
4051 2017-02-17 Pedro Alves <palves@redhat.com>
4053 * srec.c (Chunk): Rename to ...
4054 (_bfd_srec_len): ... this.
4055 (S3Forced): Rename to ...
4056 (_bfd_srec_forceS3): ... this.
4057 * objcopy.c: Adjust all references.
4059 2017-02-17 Pedro Alves <palves@redhat.com>
4061 * archive.c (bsd_write_armap): Rename to ...
4062 (_bfd_bsd_write_armap): ... this.
4063 (coff_write_armap): Rename to ...
4064 (_bfd_coff_write_armap): ... this.
4065 * libbfd-in.h (bsd_write_armap): Rename to ...
4066 (_bfd_bsd_write_armap): ... this.
4067 (coff_write_armap): Rename to ...
4068 (_bfd_coff_write_armap): ... this.
4069 * aout-target.h, aout-tic30.c: Adjust all users.
4070 * libbfd.h: Regenerate.
4072 2017-02-17 Pedro Alves <palves@redhat.com>
4074 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4075 (warn_deprecated): Rename to ...
4076 (_bfd_warn_deprecated): ... this.
4077 * libbfd.c (warn_deprecated): Rename to ...
4078 (_bfd_warn_deprecated): ... this.
4079 * bfd-in2.h: Regenerate.
4081 2017-02-17 Pedro Alves <palves@redhat.com>
4083 * bfdio.c (real_ftell): Rename to ...
4084 (_bfd_real_ftell): ... this.
4085 (real_fseek): Rename to ...
4086 (_bfd_real_fseek): ... this.
4087 (real_fopen): Rename to ...
4088 (_bfd_real_fopen): ... this.
4089 * libbfd-in.h (real_ftell): Rename to ...
4090 (_bfd_real_ftell): ... this.
4091 (real_fseek): Rename to ...
4092 (_bfd_real_fseek): ... this.
4093 (real_fopen): Rename to ...
4094 (_bfd_real_fopen): ... this.
4095 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4096 * libbfd.h: Regenerate.
4098 2017-02-17 Pedro Alves <palves@redhat.com>
4100 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4101 * libbfd.c (read_unsigned_leb128): Rename to ...
4102 (_bfd_read_unsigned_leb128): ... this.
4103 (read_signed_leb128): Rename to ...
4104 (_bfd_read_signed_leb128): ... this.
4105 (safe_read_leb128): Rename to ...
4106 (_bfd_safe_read_leb128): ... this.
4107 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4108 (_bfd_read_unsigned_leb128): ... this.
4109 (read_signed_leb128): Rename to ...
4110 (_bfd_read_signed_leb128): ... this.
4111 (safe_read_leb128): Rename to ...
4112 (_bfd_safe_read_leb128): ... this.
4113 * libbfd.h: Renegerate.
4115 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4117 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4118 before trying to fine matching file and line information.
4120 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4122 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4123 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4124 not match current bfd, then reload debug information. Record bfd
4125 we're loading debug info for in the stash. If we have debug
4126 informatin in the cache then perform section placement before
4129 2017-02-16 Alan Modra <amodra@gmail.com>
4132 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4133 * elfxx-target.h (elf_backend_no_page_alias): Define.
4134 (elfNN_bed): Init new field.
4135 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4136 ensure PT_LOAD segment starts on a new page.
4137 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4139 2017-02-16 Alan Modra <amodra@gmail.com>
4142 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4145 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4147 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4148 * bfd-in2.h: Regenerated.
4150 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4153 * elf32-i386.c (elf_i386_relocate_section): Allow
4154 "lea foo@GOT, %reg" in PIC.
4156 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4159 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4160 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4161 error against local IFUNC symbol without a base register for
4164 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4166 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4167 `%P: %H:' with `info->callbacks->einfo'.
4168 (ppc_elf_relocate_section): Likewise.
4169 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4170 (ppc64_elf_edit_toc): Likewise.
4171 (ppc64_elf_relocate_section): Likewise.
4173 2017-02-14 Alan Modra <amodra@gmail.com>
4175 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4176 --gc-keep-exported, and test versioned field of sym rather than
4177 looking for @ in name.
4179 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4181 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4184 2017-02-13 Nick Clifton <nickc@redhat.com>
4187 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4190 2017-02-07 Andrew Waterman <andrew@sifive.com>
4192 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4193 entry size if PLT header is written.
4195 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4197 Fix sparc64 dynamic relocation processing to use the dynamic
4199 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4200 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4203 2017-02-03 Nick Clifton <nickc@redhat.com>
4206 * coffcode.h (coff_write_object_contents): Enlarge size of
4207 s_name_buf in order to avoid compile time warning about possible
4209 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4210 32-bits of insn value before printing into buffer.
4212 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4214 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4215 `max_local_dynindx'.
4216 (mips_elf_sort_hash_table): Handle it.
4217 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4218 symbols bump up `max_local_dynindx' rather than
4219 `max_non_got_dynindx'.
4221 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4223 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4224 `min_got_dynindx', `max_unref_got_dynindx' and
4225 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4226 (mips_elf_sort_hash_table): Adjust accordingly.
4228 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4230 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4231 to access the hash table.
4233 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4235 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4236 non-NULL `htab' to the beginning.
4238 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4240 * elflink.c (elf_gc_sweep): Wrap overlong line.
4242 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4244 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4245 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4246 * elfxx-mips.c (mips_elf_link_hash_table): Add
4247 `ignore_branch_isa' member.
4248 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4249 in branch relocation calculation as an error if
4250 `ignore_branch_isa' has been set.
4251 (_bfd_mips_elf_insn32): Rename to...
4252 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4253 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4254 Handle the new parameter.
4256 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4258 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4259 local variable dynobj.
4262 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4263 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4264 executable from read-only sections into sdynrelro.
4265 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4266 dynamic relocs in sdynrelro.
4267 (elf_backend_want_dynrelro): Define.
4269 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4271 * config.bfd (*-*-rtemsaout*): Mark as removed.
4273 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4275 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4276 (arm-*-rtems*): Move to (arm*-*-eabi*).
4277 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4278 (m68-*-rtems*): Move to (m68*-*-elf*).
4280 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4282 * config.bfd (*-*-rtemscoff*): Mark as removed.
4284 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4287 * elflink.c (bfd_elf_record_link_assignment): Revert last
4288 change and don't ever clear `forced_local'. Set `mark'
4290 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4292 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4293 (bfd_elf_size_dynamic_sections): ... here.
4294 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4295 and set `mark' instead in `__tls_get_addr_opt' processing.
4296 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4298 2017-01-24 Alan Modra <amodra@gmail.com>
4300 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4301 where dynamic relocs are preferable. Allow ifunc too.
4302 (ensure_undefweak_dynamic): New function.
4303 (allocate_dynrelocs): Use it here. Move plt handling last and
4304 don't make symbols dynamic, simplifying loop. Only make undef
4305 weak symbols with GOT entries dynamic. Correct condition
4306 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4307 comments. Remove goto.
4308 (ppc_elf_relocate_section): Correct test for using dynamic
4309 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4310 to suit. Set up explicit tls_index entries and implicit GOT
4311 tls_index entries resolvable at link time for
4312 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4313 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4314 (ensure_undefweak_dynamic): New function.
4315 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4316 with GOT entries dynamic. Remove unnecessary test of
4317 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4318 (ppc64_elf_relocate_section): Correct test for using dynamic
4319 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4320 to suit. Set up explicit tls_index entries and implicit GOT
4321 tls_index entries resolvable at link time for __tls_get_addr_opt.
4322 Simplify expression to clear mem for prelink.
4324 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4326 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4328 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4330 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4331 (elf_backend_hash_symbol): Define.
4333 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4336 * elflink.c (bfd_elf_record_link_assignment): Clear any
4337 `forced_local' marking for DSO symbols that are not being
4340 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4342 * elfnn-riscv.c (riscv_elf_object_p): New function.
4344 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4347 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4349 (elf_x86_64_check_relocs): Create .eh_frame section for the
4351 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4352 .eh_frame section for the .plt.bnd section.
4353 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4354 for the .plt.bnd section.
4356 2017-01-12 Nick Clifton <nickc@redhat.com>
4359 * opncls.c (find_separate_debug_file): Add include_dirs
4360 parameter. Only include the directory part of the bfd's filename
4361 in search paths if include_dirs is true. Add a couple of extra
4362 locations for looking for debug files.
4363 ( bfd_follow_gnu_debuglink): Update invocation of
4364 find_separate_debug_file.
4365 (bfd_follow_gnu_debugaltlink): Likewise.
4366 (get_build_id): New function: Finds the build-id of the given bfd.
4367 (get_build_id_name): New function: Computes the name of the
4368 separate debug info file for a bfd, based upon its build-id.
4369 (check_build_id_file): New function: Checks to see if a separate
4370 debug info file exists at the given location, and that its
4371 build-id matches that of the original bfd.
4372 (bfd_follow_build_id_debuglink): New function: Finds a separate
4373 debug info file for a given bfd by using the build-id method.
4374 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4375 method of locating a separate debug info file before using the
4377 * bfd-in2.h: Regenerate.
4379 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4382 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4383 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4384 elf_x86_64_eh_frame_plt_got.
4385 (elf_x86_64_size_dynamic_sections): Get unwind info from
4386 elf_x86_64_bnd_arch_bed for the BND PLT.
4388 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4390 * config.bfd: Add entries for i686-redox and x86_64-redox.
4392 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4394 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4396 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4397 .eh_frame section to 4 bytes for x32.
4398 (elf_x86_64_check_relocs): Likewise.
4400 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4403 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4404 (PLT_GOT_FDE_LENGTH): Likewise.
4405 (elf_i386_plt_layout): Add eh_frame_plt_got and
4406 eh_frame_plt_got_size.
4407 (elf_i386_plt): Updated.
4408 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4409 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4410 (elf_i386_size_dynamic_sections): Allocate and initialize
4411 .eh_frame section for .plt.got.
4412 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4414 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4415 eh_frame_plt_got_size.
4416 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4417 (PLT_GOT_FDE_LENGTH): Likewise.
4418 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4419 eh_frame_plt_got_size.
4420 (elf_x86_64_arch_bed): Updated.
4421 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4422 eh_frame_plt_got_size.
4423 (elf_x86_64_nacl_arch_bed): Likewise.
4424 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4425 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4426 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4427 .eh_frame section for .plt.got.
4428 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4431 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4433 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4434 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4436 2017-01-09 Nick Clifton <nickc@redhat.com>
4438 * dwarf2.c (lookup_address_in_function_table): Return early if
4439 there are no functions in the given comp unit, or if the high
4440 address of the last function in the comp unit is less than the
4443 2017-01-09 Nick Clifton <nickc@redhat.com>
4446 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4447 message if there are too many symbols to load.
4449 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4451 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4452 if relocs are cached.
4454 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4457 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4458 for R_MICROBLAZE_GOTOFF_64.
4460 2017-01-03 Nick Clifton <nickc@redhat.com>
4462 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4463 warning about using a possibly uninitialised variable.
4465 2017-01-02 Alan Modra <amodra@gmail.com>
4467 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4468 (allocate_plt_static, allocate_dynrelocs): Use it.
4470 2017-01-02 Alan Modra <amodra@gmail.com>
4472 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4473 .PARISC.unwind section.
4475 2017-01-02 Alan Modra <amodra@gmail.com>
4478 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4479 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4480 indirect to GOT pointer relative code edit.
4482 2017-01-02 Alan Modra <amodra@gmail.com>
4484 Update year range in copyright notice of all files.
4486 For older changes see ChangeLog-2016
4488 Copyright (C) 2017 Free Software Foundation, Inc.
4490 Copying and distribution of this file, with or without modification,
4491 are permitted in any medium without royalty provided the copyright
4492 notice and this notice are preserved.
4498 version-control: never