1 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
4 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
5 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
7 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
8 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
10 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
12 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
13 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
14 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
16 2017-10-12 James Bowman <james.bowman@ftdichip.com>
18 * bfd-in2.h: Regenerate.
19 * libbfd.h: Regenerate.
20 * elf32-ft32.c: Add HOWTO R_FT32_15.
21 * reloc.c: Add BFD_RELOC_FT32_15.
23 2017-10-12 Nick Clifton <nickc@redhat.com>
25 * reloc.c (enum bfd_reloc_status): Start values at 2.
26 * bfd-in2.h: Regenerate.
27 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
28 that a TRUE return indicates success. Compare the result of
29 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
30 (build_one_stub): Change sense of tests against aarch64_relocate
32 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
33 than FALSE, when an error is detected.
34 (elfNN_aarch64_final_link_relocate): Likewise.
36 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
38 * elf32-i386.c (elf_backend_hide_symbol): New.
39 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
40 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
41 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
43 2017-10-12 Alan Modra <amodra@gmail.com>
45 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
46 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
47 (bfd_elf_define_start_stop): Likewise.
49 2017-10-12 Alan Modra <amodra@gmail.com>
51 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
52 when executable rather than non-PIC.
53 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
54 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
56 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
58 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
60 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
61 (elf_external_linux_prpsinfo64_ugid32): ... this.
62 (swap_linux_prpsinfo32_out): Rename to...
63 (swap_linux_prpsinfo32_ugid32_out): ... this.
64 (elf_external_linux_prpsinfo64_ugid16): New structure.
65 (swap_linux_prpsinfo64_ugid16_out): New function.
66 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
67 (elf_backend_linux_prpsinfo64_ugid16): Define.
68 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
69 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
70 of the 64-bit Linux core PRPSINFO note.
71 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
73 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
75 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
77 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
78 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
79 (elf_external_ppc_linux_prpsinfo32)
80 (swap_ppc_linux_prpsinfo32_out): Move to...
81 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
82 (swap_linux_prpsinfo32_ugid32_out): ... these.
83 (elf_external_linux_prpsinfo32): Rename to...
84 (elf_external_linux_prpsinfo32_ugid16): ... this.
85 (swap_linux_prpsinfo32_out): Rename to...
86 (swap_linux_prpsinfo32_ugid16_out): ... this.
87 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
88 (elf_backend_linux_prpsinfo32_ugid16): Define.
89 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
90 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
91 of the 32-bit Linux core PRPSINFO note.
92 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
93 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
94 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
95 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
96 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
97 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
98 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
99 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
100 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
101 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
103 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
105 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
106 `gap' member ahead of `pr_flag'.
108 2017-10-11 Pedro Alves <palves@redhat.com>
110 * bfd.c (_doprnt): Rename to ...
111 (_bfd_doprnt): ... this.
112 (error_handler_internal): Adjust.
114 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
116 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
117 instead of incrementing it.
118 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
120 2017-10-10 Renlin Li <renlin.li@arm.com>
123 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
124 symbols into dynamic.
126 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
129 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
130 (riscv_elf_link_hash_table_create): Initialize max_alignment to
132 (_bfd_riscv_relax_section): Cache the max alignment of output
133 sections if possible.
135 2017-10-10 Alan Modra <amodra@gmail.com>
137 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
138 .opd whenever .opd is present and non-zero size. Move code
139 setting abiversion to/from output file earlier. Only set
140 u.opd.func_sec when --gc-sections. Read relocs and set up
141 u.opd.func_sec values here..
142 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
144 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
146 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
148 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
151 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
153 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
154 .interp section with "ld --no-dynamic-linker".
156 2017-10-09 Alan Modra <amodra@gmail.com>
159 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
160 funcinfo_hash_table and varinfo_hash_table.
162 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
164 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
165 in read-only section with minfo.
166 (sh_elf_size_dynamic_sections): Likewise.
168 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
170 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
173 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
175 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
176 this_hdr.sh_entsize only if section size > 0.
178 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
180 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
182 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
184 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
185 in read-only section with minfo.
186 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
188 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
190 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
193 2017-10-06 John Baldwin <jhb@FreeBSD.org>
195 * elf-bfd.h (struct elf_backend_data): Add
196 `elf_backend_grok_freebsd_prstatus'.
197 * elf.c (elfcore_grok_freebsd_note): Call
198 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
200 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
202 (elf_backend_grok_freebsd_prstatus): Define.
203 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
204 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
206 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
208 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
209 and has_non_got_reloc with zero_undefweak.
210 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
211 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
213 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
214 has_non_got_reloc with zero_undefweak.
215 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
216 has_got_reloc and has_non_got_reloc with zero_undefweak.
217 (elf_x86_link_hash_entry): Likewise.
219 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
221 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
222 (VERIFY_COPY_RELOC): Likewise.
224 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
226 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
227 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
228 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
230 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
232 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
233 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
234 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
236 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
238 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
239 * elf32-i386.c (elf_i386_relocate_section): Use it.
240 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
242 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
244 * elf32-i386.c (X86_SIZE_TYPE_P): New.
245 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
246 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
247 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
248 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
250 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
252 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
253 (PLT_LOCAL_IFUNC_P): Likewise.
254 * elf32-i386.c (elf_i386_relocate_section): Use them.
255 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
257 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
259 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
260 * elf32-i386.c (elf_i386_relocate_section): Use it.
261 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
263 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
265 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
266 * elf32-i386.c (elf_i386_relocate_section): Use it.
267 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
269 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
271 * elf32-i386.c (X86_PCREL_TYPE_P): New.
272 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
273 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
274 (X86_PCREL_TYPE_P): This.
275 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
276 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
277 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
279 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
281 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
283 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
284 * elf32-i386.c (elf_i386_tls_transition): Use it.
285 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
287 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
290 Dump dynamic relocation in read-only section with minfo if
292 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
293 (maybe_set_textrel): Likewise.
294 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
295 read-only section with minfo.
297 2017-10-05 John Baldwin <jhb@FreeBSD.org>
299 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
301 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
303 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
304 in read-only section with minfo.
305 (tilepro_elf_size_dynamic_sections): Likewise.
306 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
307 (tilegx_elf_size_dynamic_sections): Likewise.
309 2017-10-05 Pedro Alves <palves@redhat.com>
312 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
313 ellipsis parameter. Split out bfd_error_on_input code to..
314 (bfd_set_input_error): .. New function.
315 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
316 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
317 * bfd-in2.h: Regenerate.
319 2017-10-05 Alan Modra <amodra@gmail.com>
321 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
322 fini_array error value.
324 2017-10-05 Alan Modra <amodra@gmail.com>
327 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
329 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
331 (elf_fake_sections): Adjust calls. Exit immediately on failure.
332 (bfd_elf_set_group_contents): Add associated reloc section indices
335 2017-10-04 Alan Modra <amodra@gmail.com>
337 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
338 classify symbols for ELFv2.
340 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
343 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
344 undergoes default promotion.
345 * bfd-in2.h: Regenerate.
347 2017-10-02 Alan Modra <amodra@gmail.com>
349 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
350 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
352 2017-10-01 Alan Modra <amodra@gmail.com>
355 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
356 (add_line_info): Always put end_sequence last.
358 2017-10-01 Alan Modra <amodra@gmail.com>
361 * dwarf2.c (read_section): Allocate buffer with extra byte for
362 bfd_simple_get_relocated_section_contents rather than copying
365 2017-09-29 Alan Modra <amodra@gmail.com>
367 * merge.c (merge_strings): Return FALSE on malloc failure.
368 (_bfd_merge_sections): Return failures from record_section and
371 2017-09-28 Alan Modra <amodra@gmail.com>
374 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
375 a case where plugin_notice isn't called.
377 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
379 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
382 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
385 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
386 output_bfd to info->callbacks->minfo.
388 2017-09-26 Nick Clifton <nickc@redhat.com>
391 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
392 assertion failure if elf_x86_64_rtype_to_howto has already issued
395 2017-09-26 Alan Modra <amodra@gmail.com>
398 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
401 2017-09-26 Nick Clifton <nickc@redhat.com>
404 * dwarf2.c (read_formatted_entries): Fail early if we know that
405 the loop parsing data entries will overflow the end of the
408 2017-09-26 Alan Modra <amodra@gmail.com>
411 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
412 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
413 to stash->info_ptr_memory, and check die_ref is within that memory.
414 Set info_ptr_end correctly when another CU is refd. Check die_ref
415 for DW_FORM_ref4 etc. is within CU.
417 2017-09-26 Alan Modra <amodra@gmail.com>
420 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
421 (read_formatted_entries): Init "fe".
422 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
424 2017-09-26 Alan Modra <amodra@gmail.com>
427 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
428 bounds in inner loop.
430 2017-09-25 Alan Modra <amodra@gmail.com>
433 * dwarf1.c (parse_die): Sanity check pointer against section limit
434 before dereferencing.
435 (parse_line_table): Likewise.
437 2017-09-25 Alan Modra <amodra@gmail.com>
440 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
442 (parse_comp_unit): Likewise.
444 2017-09-25 Alan Modra <amodra@gmail.com>
447 * dwarf2.c (read_formatted_entries): Error on format_count zero.
449 2017-09-24 Alan Modra <amodra@gmail.com>
452 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
453 within section bounds.
455 2017-09-24 Alan Modra <amodra@gmail.com>
458 * dwarf2.c (decode_line_info): Properly free line sequences on error.
460 2017-09-24 Alan Modra <amodra@gmail.com>
463 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
464 pname param. Return status. Make name const. Don't abort,
465 return an error. Formatting. Exit if current info_ptr matches
466 orig_info_ptr. Update callers.
467 (scan_unit_for_symbols): Start at nesting_level of zero. Make
468 nested_funcs an array of structs for extensibility. Formatting.
470 2017-09-24 Alan Modra <amodra@gmail.com>
473 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
474 rather than dividing by zero.
476 2017-09-24 Alan Modra <amodra@gmail.com>
479 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
481 2017-09-24 Alan Modra <amodra@gmail.com>
484 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
486 2017-09-24 Alan Modra <amodra@gmail.com>
489 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
490 SHT_GNU_verneed section for sanity. Don't zalloc memory for
493 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
496 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
499 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
502 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
503 -1 if bfd_canonicalize_dynamic_reloc returns 0.
505 2017-09-22 Pedro Alves <palves@redhat.com>
506 Alan Modra <amodra@gmail.com>
508 * version.h: Add comment.
510 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
512 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
513 NT_S390_GS_BC, correct the previously swapped invocations of
514 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
516 2017-09-19 Alan Modra <amodra@gmail.com>
519 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
522 2017-09-19 Alan Modra <amodra@gmail.com>
525 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
526 symbols before calculating verrefs. Don't renumber dynsyms
527 after gc. Exclude .gnu.version when zero or one dynsym.
528 Localize some vars and reindent.
530 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
533 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
534 return from bfd_canonicalize_dynamic_reloc.
536 2017-09-15 Alan Modra <amodra@gmail.com>
539 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
540 overflows bfd_size_type.
542 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
545 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
546 to indicate if conversion is performed.
547 (elf_i386_check_relocs): Cache section contents and relocations
548 if conversion is performed.
549 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
550 contents and relocations if conversion is performed.
552 2017-09-14 Nick Clifton <nickc@redhat.com>
555 * peXXigen.c (pe_print_idata): Extend check for HintName vector
558 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
560 * elfxx-x86.h: Fix a typo in comments.
562 2017-09-09 Kamil Rytarowski <n54@gmx.com>
564 * elf32-nds32.c: Rename __BIT() to N32_BIT().
566 2017-09-09 Alan Modra <amodra@gmail.com>
568 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
571 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
573 * elf32-i386.c (elf_i386_relocate_section): Update usage of
574 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
575 (elf_i386_finish_dynamic_symbol): Likewise.
576 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
577 (elf_x86_64_finish_dynamic_symbol): Likewise.
578 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
579 (_bfd_x86_elf_fixup_symbol): Likewise.
581 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
583 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
584 check has_non_got_reloc.
586 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
589 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
590 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
591 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
592 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
593 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
594 and linker_def on __ehdr_start if it is referenced and not
596 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
597 and return TRUE when building executable, if a symbol has
598 non-GOT/non-PLT relocations in text section or there is no
600 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
602 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
604 * elfxx-x86.h: Update comments.
606 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
608 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
609 elf_x86_plt_layout_table with elf_x86_init_table.
610 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
612 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
614 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
615 (elf_x86_init_table): This.
616 (_bfd_x86_elf_link_setup_gnu_properties): Replace
617 elf_x86_plt_layout_table with elf_x86_init_table.
619 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
621 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
622 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
623 * configure: Regenerated.
624 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
625 and r_sym fields of plt_layout.
626 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
628 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
629 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
630 r_info nor r_sym fields.
631 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
633 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
635 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
637 * (_bfd_riscv_relax_align): Call bfd_set_error and
638 print an error message when unable to relax a .align directive.
640 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
642 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
643 (riscv_record_pcrel_hi_reloc): Add absolute argument.
644 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
645 R_RISCV_PCREL_HI20 relocs, and pass the result to
646 riscv_record_pcrel_hi_reloc.
648 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
650 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
651 r_type_p. Remove the converted argument. Replace
652 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
653 the new relocation type via r_type_p.
654 (elf_i386_relocate_section): Likewise.
655 (elf_i386_finish_dynamic_symbol): Likewise.
656 (need_convert_load): Removed.
657 (check_relocs_failed): Updated.
658 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
659 instead of setting need_convert_load.
660 (_bfd_i386_elf_convert_load): Removed.
661 * elf64-x86-64.c (need_convert_load): Removed.
662 (check_relocs_failed): Updated.
663 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
664 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
665 Return the new relocation type via r_type_p.
666 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
667 instead of setting need_convert_load.
668 (elf_x86_64_check_relocs): Don't check PIC if relocation has
670 (_bfd_x86_64_elf_convert_load): Removed.
671 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
672 with SYMBOL_REFERENCES_LOCAL_P.
673 (elf_x86_64_finish_dynamic_symbol): Likewise.
674 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
676 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
677 (_bfd_x86_elf_link_symbol_references_local): New function.
678 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
679 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
680 SYMBOL_REFERENCES_LOCAL_P.
681 (elf_x86_link_hash_entry): Add local_ref.
682 (elf_x86_link_hash_table): Remove convert_load.
683 (_bfd_i386_elf_convert_load): Removed.
684 (_bfd_x86_64_elf_convert_load): Likewise.
685 (_bfd_x86_elf_link_symbol_references_local): New.
687 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
689 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
690 (elf_x86_64_info_to_howto): Get the real relocation type by
691 masking out R_X86_64_converted_reloc_bit.
692 (elf_x86_64_check_tls_transition): Get the real relocation type
693 by masking out R_X86_64_converted_reloc_bit.
694 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
695 instead of setting converted_reloc.
696 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
697 instead of converted_reloc. Get the real relocation type by
698 masking out R_X86_64_converted_reloc_bit.
699 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
700 R_X86_64_converted_reloc_bit is valid.
701 * elfxx-x86.h (converted_reloc): Removed.
703 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
705 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
706 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
707 to get the relocation type again.
708 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
709 r_type when calling elf_x86_64_tls_transition. Don't use
710 ELF32_R_TYPE to get the relocation type again.
712 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
714 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
717 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
719 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
720 argument. Don't check relocation overflow. Avoid relocation
721 overflow if --no-relax is used. Set converted_reloc on symbol
722 if a GOTPCREL relocation is converted.
723 (elf_x86_64_relocate_section): Issue a fatal error and suggest
724 --no-relax if GOTPCREL relocation conversion leads to relocation
726 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
728 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
729 Edmar Wienskoski <edmar.wienskoski@nxp.com
731 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
732 (ppc_elf_check_relocs): Handle it.
733 (ppc_elf_vle_split20): New function.
734 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
736 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
739 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
740 for x86-64 if GOT_TLS_GDESC_P is true.
742 2017-09-03 Alan Modra <amodra@gmail.com>
745 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
747 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
749 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
750 tls_get_addr for x86-64 in one place.
752 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
754 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
755 with elfxx-x86.lo for 64-bit BFD.
756 * configure: Regenerated.
758 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
760 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
761 (_bfd_i386_elf_convert_load): This. Remove static.
762 (elf_i386_size_dynamic_sections): Removed.
763 (elf_backend_size_dynamic_sections): Likewise.
764 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
765 (_bfd_x86_64_elf_convert_load): This. Remove static.
766 (elf_x86_64_size_dynamic_sections): Removed.
767 (elf_backend_size_dynamic_sections): Likewise.
768 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
769 (elf_x86_allocate_dynrelocs): This. Make it static.
770 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
771 (elf_x86_allocate_local_dynreloc): This. Make it static.
772 (elf_i386_is_reloc_section): New function.
773 (elf_x86_64_is_reloc_section): Likewise.
774 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
775 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
776 Rearrange got_entry_size initialization.
777 (_bfd_x86_elf_size_dynamic_sections): New function.
778 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
779 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
780 (_bfd_i386_elf_convert_load): New.
781 (_bfd_x86_64_elf_convert_load): Likewise.
782 (_bfd_x86_elf_size_dynamic_sections): Likewise.
783 (elf_backend_size_dynamic_sections): Likewise.
784 (_bfd_x86_elf_allocate_dynrelocs): Removed.
785 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
787 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
789 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
792 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
794 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
795 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
797 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
799 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
800 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
801 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
802 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
803 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
804 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
806 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
808 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
809 (elf_i386_allocate_local_dynrelocs): Likewise.
810 (elf_i386_size_dynamic_sections): Replace
811 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
812 with _bfd_x86_elf_allocate_dynrelocs and
813 _bfd_x86_elf_allocate_local_dynrelocs.
814 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
815 (elf_x86_64_allocate_local_dynrelocs): Likewise.
816 (elf_x86_64_size_dynamic_sections): Replace
817 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
818 with _bfd_x86_elf_allocate_dynrelocs and
819 _bfd_x86_elf_allocate_local_dynrelocs.
820 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
821 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
822 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
823 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
825 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
827 * elf32-i386.c (is_i386_elf): Removed.
828 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
829 (elf_i386_size_dynamic_sections): Likewise.
830 (elf_i386_relocate_section): Likewise.
831 * elf64-x86-64.c (is_x86_64_elf): Removed.
832 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
834 (elf_x86_64_size_dynamic_sections): Likewise.
835 (elf_x86_64_relocate_section): Likewise.
836 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
838 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
841 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
843 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
844 (elf_i386_allocate_dynrelocs): Replace
845 elf_i386_compute_jump_table_size with
846 elf_x86_compute_jump_table_size.
847 (elf_i386_size_dynamic_sections): Likewise.
848 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
849 (elf_x86_64_allocate_dynrelocs): Replace
850 elf_x86_64_compute_jump_table_size with
851 elf_x86_compute_jump_table_size.
852 (elf_x86_64_size_dynamic_sections): Likewise.
853 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
855 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
856 (elf_x86_compute_jump_table_size): New.
858 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
860 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
862 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
863 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
865 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
867 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
868 with htab->is_vxworks.
869 (elf_i386_size_dynamic_sections): Likewise.
870 (elf_i386_relocate_section): Likewise.
871 (elf_i386_finish_dynamic_symbol): Likewise.
872 (elf_i386_finish_dynamic_sections): Likewise.
874 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
876 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
877 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
878 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
879 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
880 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
881 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
882 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
883 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
885 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
888 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
889 ELF_COMMON_DEF_P for common symbols.
891 2017-09-02 Alan Modra <amodra@gmail.com>
893 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
894 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
895 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
897 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
899 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
900 (elf_backend_gc_mark_hook): Likewise.
901 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
902 (elf_backend_gc_mark_hook): Likewise.
903 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
904 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
905 (elf_backend_gc_mark_hook): Likewise.
907 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
909 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
910 (elf_backend_adjust_dynamic_symbol): Likewise.
911 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
912 (elf_backend_adjust_dynamic_symbol): Likewise.
913 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
914 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
915 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
916 (_bfd_x86_elf_adjust_dynamic_symbol): New.
917 (elf_backend_adjust_dynamic_symbol): Likewise.
919 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
921 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
924 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
926 * elf32-i386.c (elf_i386_mkobject): Removed.
927 (bfd_elf32_mkobject): Likewise.
928 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
929 (bfd_elf64_mkobject): Likewise.
930 (bfd_elf32_mkobject): Likewise.
931 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
932 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
933 (bfd_elf64_mkobject): Likewise.
934 (bfd_elf32_mkobject): Likewise.
936 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
938 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
939 Call _bfd_x86_elf_link_setup_gnu_properties.
940 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
941 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
943 (elf_x86_64_non_lazy_plt): Likewise.
944 (elf_x86_64_lazy_bnd_plt): Likewise.
945 (elf_x86_64_non_lazy_bnd_plt): Likewise.
946 (elf_x86_64_lazy_ibt_plt): Likewise.
947 (elf_x32_lazy_ibt_plt): Likewise.
948 (elf_x86_64_non_lazy_ibt_plt): Likewise.
949 (elf_x32_non_lazy_ibt_plt): Likewise.
950 (elf_x86_64_nacl_plt): Likewise.
951 (elf_x86_64_link_setup_gnu_properties): Updated. Call
952 _bfd_x86_elf_link_setup_gnu_properties.
953 * elfxx-x86.c: Include elf-vxworks.h".
954 (_bfd_x86_elf_link_setup_gnu_properties): New function.
955 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
956 comments for pic_plt0_entry and pic_plt_entry.
957 (elf_x86_non_lazy_plt_layout): Likewise.
958 (elf_x86_plt_layout_table): New.
959 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
961 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
964 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
965 .eh_frame section for the second PLT.
966 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
967 alignment of .eh_frame section for the second PLT.
969 2017-09-01 Nick Clifton <nickc@redhat.com>
972 * dwarf2.c (decode_line_info): Fix test for an overlong line info
975 2017-09-01 Nick Clifton <nickc@redhat.com>
978 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
979 attribute buffer is NUL terminated.
981 2017-08-31 Nick Clifton <nickc@redhat.com>
984 * dwarf2.c (read_section): If necessary add a terminating NUL byte
985 to dwarf string sections.
987 2017-08-31 Alan Modra <amodra@gmail.com>
989 * po/SRC-POTFILES.in: Regenerate.
991 2017-08-31 Alan Modra <amodra@gmail.com>
993 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
994 for a section containing just a terminator. Allow multiple
995 terminators at end of section.
996 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
997 sections when not adding alignment. Assert on terminator in
1000 2017-08-31 Alan Modra <amodra@gmail.com>
1004 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1007 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1009 * configure.ac (bfd_backends): Add elf64.lo together with
1010 elfxx-x86.lo for 64-bit BFD.
1011 * configure: Regenerated.
1013 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1015 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1018 2017-08-31 Alan Modra <amodra@gmail.com>
1021 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1022 before _close_and_cleanup. Call iovec->bclose after.
1023 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1025 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf32-i386.c (elf_i386_plt_type): Removed.
1028 (elf_i386_plt): Likewise.
1029 (elf_i386_get_synthetic_symtab): Updated. Call
1030 _bfd_x86_elf_get_synthetic_symtab.
1031 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1032 (elf_x86_64_plt): Likewise.
1033 (elf_x86_64_get_synthetic_symtab): Updated. Call
1034 _bfd_x86_elf_get_synthetic_symtab.
1035 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1036 (elf_x86_64_get_plt_got_vma): Likewise.
1037 (elf_i386_valid_plt_reloc_p): Likewise.
1038 (elf_x86_64_valid_plt_reloc_p): Likewise.
1039 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1040 * elfxx-x86.h (elf_x86_plt_type): New.
1041 (elf_x86_plt): Likewise.
1042 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1044 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1046 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1047 target_id instead of elf_machine_code.
1049 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1051 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1052 (elf_i386_lazy_plt_layout): Likewise.
1053 (elf_i386_non_lazy_plt_layout): Likewise.
1054 (elf_i386_plt_layout): Likewise.
1055 (elf_i386_link_hash_table): Likewise.
1056 (elf_i386_next_tls_desc_index): Likewise.
1057 (elf_i386_srelplt2): Likewise.
1058 (elf_i386_plt): Likewise.
1059 (elf_i386_lazy_plt): Likewise.
1060 (elf_i386_non_lazy_plt): Likewise.
1061 (elf_i386_link_hash_table_create): Likewise.
1062 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1063 (elf_i386_lazy_plt): Updated.
1064 (elf_i386_non_lazy_plt): Likewise.
1065 (elf_i386_lazy_ibt_plt): Likewise.
1066 (elf_i386_non_lazy_ibt_plt): Likewise.
1067 (elf_i386_allocate_dynrelocs): Likewise.
1068 (elf_i386_size_dynamic_sections): Likewise.
1069 (elf_i386_relocate_section): Likewise.
1070 (elf_i386_finish_dynamic_symbol): Likewise.
1071 (elf_i386_finish_dynamic_sections): Likewise.
1072 (elf_i386_get_synthetic_symtab): Likewise.
1073 (elf_i386_link_setup_gnu_properties): Likewise.
1074 (elf_i386_nacl_plt): Likewise.
1075 * elf64-x86-64.c (ABI_64_P): Removed.
1076 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1077 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1078 (elf_x86_64_lazy_plt_layout): Likewise.
1079 (elf_x86_64_non_lazy_plt_layout): Likewise.
1080 (elf_x86_64_plt_layout): Likewise.
1081 (elf_x86_64_link_hash_table): Likewise.
1082 (elf_x86_64_plt): Likewise.
1083 (elf_x86_64_lazy_plt): Likewise.
1084 (elf_x86_64_non_lazy_plt): Likewise.
1085 (elf_x86_64_link_hash_table_create): Likewise.
1086 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1087 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1088 (elf_x86_64_lazy_plt): Updated.
1089 (elf_x86_64_non_lazy_plt): Likewise.
1090 (elf_x86_64_lazy_bnd_plt): Likewise.
1091 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1092 (elf_x86_64_lazy_ibt_plt): Likewise.
1093 (elf_x32_lazy_ibt_plt): Likewise.
1094 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1095 (elf_x32_non_lazy_ibt_plt): Likewise.
1096 (elf_x86_64_allocate_dynrelocs): Likewise.
1097 (elf_x86_64_size_dynamic_sections): Likewise.
1098 (elf_x86_64_relocate_section): Likewise.
1099 (elf_x86_64_finish_dynamic_symbol): Likewise.
1100 (elf_x86_64_finish_dynamic_sections): Likewise.
1101 (elf_x86_64_get_synthetic_symtab): Likewise.
1102 (elf_x86_64_link_setup_gnu_properties): Likewise.
1103 (elf_x86_64_nacl_plt): Likewise.
1104 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1106 (ELF32_DYNAMIC_INTERPRETER): New.
1107 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1108 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1109 (_bfd_x86_elf_link_hash_table_create): Likewise.
1110 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1111 (elf_x86_link_hash_table_free): This. Make it static.
1112 * elfxx-x86.h: Don't include "objalloc.h".
1114 (elf_x86_lazy_plt_layout): Likewise.
1115 (elf_x86_non_lazy_plt_layout): Likewise.
1116 (elf_x86_plt_layout): Likewise.
1117 (_bfd_x86_elf_link_hash_table_create): Likewise.
1118 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1119 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1120 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1121 srelplt2 and next_tls_desc_index.
1122 (_bfd_x86_elf_link_hash_table_free): Removed.
1124 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1126 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1127 branch offset interpretation.
1129 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1132 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1134 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1136 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1137 (elf_x86_64_srelplt2): Likewise.
1139 2017-08-30 Alan Modra <amodra@gmail.com>
1141 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1142 (ppc64_elf_tls_optimize): Set it.
1143 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1144 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1145 addis would add zero.
1146 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1147 (ppc_elf_tls_optimize): Set it.
1148 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1149 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1151 2017-08-30 Alan Modra <amodra@gmail.com>
1153 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1154 __tls_get_addr call sequences to LE, don't move the addi down
1155 to the nop. Replace the bl with addi and leave the nop alone.
1157 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1159 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1161 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1163 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1165 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1167 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1168 (BFD64_BACKENDS): Likewise.
1169 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1170 (BFD64_BACKENDS_CFILES): Likewise.
1171 * Makefile.in: Regenerated.
1172 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1173 elf32-i386.lo and elf64-x86-64.lo.
1174 * configure: Regenerated.
1175 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1176 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1177 "objalloc.h" and "hashtab.h".
1178 (ELIMINATE_COPY_RELOCS): Removed.
1179 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1180 (SYMBOL_NO_COPYRELOC): Likewise.
1181 (elf_i386_link_hash_entry): Likewise.
1182 (GOT_UNKNOWN): Likewise.
1183 (GOT_NORMAL): Likewise.
1184 (GOT_TLS_GD): Likewise.
1185 (elf_i386_hash_entry): Likewise.
1186 (elf_i386_obj_tdata): Likewise.
1187 (elf_i386_tdata): Likewise.
1188 (elf_i386_local_got_tls_type): Likewise.
1189 (elf_i386_local_tlsdesc_gotent): Likewise.
1190 (elf_i386_hash_table): Likewise.
1191 (elf_i386_link_hash_newfunc): Likewise.
1192 (elf_i386_local_htab_hash): Likewise.
1193 (elf_i386_local_htab_eq): Likewise.
1194 (elf_i386_get_local_sym_hash): Likewise.
1195 (elf_i386_link_hash_table_free): Likewise.
1196 (elf_i386_copy_indirect_symbol): Likewise.
1197 (elf_i386_fixup_symbol): Likewise.
1198 (elf_i386_readonly_dynrelocs): Likewise.
1199 (elf_i386_always_size_sections): Likewise.
1200 (elf_i386_set_tls_module_base): Likewise.
1201 (elf_i386_dtpoff_base): Likewise.
1202 (compare_relocs): Likewise.
1203 (elf_i386_hash_symbol): Likewise.
1204 (elf_i386_parse_gnu_properties): Likewise.
1205 (elf_i386_merge_gnu_properties): Likewise.
1206 (elf_i386_link_check_relocs): Likewise.
1207 (elf_i386_merge_symbol_attribute): Likewise.
1208 (bfd_elf32_bfd_link_check_relocs): Likewise.
1209 (elf_backend_copy_indirect_symbol): Likewise.
1210 (elf_backend_always_size_sections): Likewise.
1211 (elf_backend_omit_section_dynsym): Likewise.
1212 (elf_backend_hash_symbol): Likewise.
1213 (elf_backend_fixup_symbol): Likewise.
1214 (elf_backend_parse_gnu_properties): Likewise.
1215 (elf_backend_merge_gnu_properties): Likewise.
1216 (elf_backend_merge_symbol_attribute): Likewise.
1217 (elf_i386_mkobject): Updated.
1218 (elf_i386_link_hash_table_create): Likewise.
1219 (elf_i386_check_tls_transition): Likewise.
1220 (elf_i386_tls_transition): Likewise.
1221 (elf_i386_convert_load_reloc): Likewise.
1222 (elf_i386_check_relocs): Likewise.
1223 (elf_i386_adjust_dynamic_symbol): Likewise.
1224 (elf_i386_allocate_dynrelocs): Likewise.
1225 (elf_i386_convert_load): Likewise.
1226 (elf_i386_size_dynamic_sections): Likewise.
1227 (elf_i386_relocate_section): Likewise.
1228 (elf_i386_finish_dynamic_symbol ): Likewise.
1229 (elf_i386_finish_dynamic_sections): Likewise.
1230 (elf_i386_output_arch_local_syms): Likewise.
1231 (elf_i386_get_synthetic_symtab): Likewise.
1232 (elf_i386_link_setup_gnu_properties): Likewise.
1233 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1234 of elf_link_hash_table, as base.
1235 (elf_i386_next_tls_desc_index): New.
1236 (elf_i386_srelplt2): Likewise.
1237 (elf_i386_plt): Likewise.
1238 (elf_i386_lazy_plt): Likewise.
1239 (elf_i386_non_lazy_plt): Likewise.
1240 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1241 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1242 "objalloc.h" and "hashtab.h".
1243 (ELIMINATE_COPY_RELOCS): Removed.
1244 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1245 (SYMBOL_NO_COPYRELOC): Likewise.
1246 (elf_x86_64_link_hash_entry): Likewise.
1247 (GOT_UNKNOWN): Likewise.
1248 (GOT_NORMAL): Likewise.
1249 (GOT_TLS_GD): Likewise.
1250 (elf_x86_64_hash_entry): Likewise.
1251 (elf_x86_64_obj_tdata): Likewise.
1252 (elf_x86_64_tdata): Likewise.
1253 (elf_x86_64_local_got_tls_type): Likewise.
1254 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1255 (elf_x86_64_hash_table): Likewise.
1256 (elf_x86_64_link_hash_newfunc): Likewise.
1257 (elf_x86_64_local_htab_hash): Likewise.
1258 (elf_x86_64_local_htab_eq): Likewise.
1259 (elf_x86_64_get_local_sym_hash): Likewise.
1260 (elf_x86_64_link_hash_table_free): Likewise.
1261 (elf_x86_64_copy_indirect_symbol): Likewise.
1262 (elf_x86_64_fixup_symbol): Likewise.
1263 (elf_x86_64_readonly_dynrelocs): Likewise.
1264 (elf_x86_64_always_size_sections): Likewise.
1265 (elf_x86_64_set_tls_module_base): Likewise.
1266 (elf_x86_64_dtpoff_base): Likewise.
1267 (compare_relocs): Likewise.
1268 (elf_x86_64_merge_symbol_attribute): Likewise.
1269 (elf_x86_64_hash_symbol): Likewise.
1270 (elf_x86_64_parse_gnu_properties): Likewise.
1271 (elf_x86_64_merge_gnu_properties): Likewise.
1272 (elf_x86_64_link_check_relocs): Likewise.
1273 (elf_backend_copy_indirect_symbol): Likewise.
1274 (elf_backend_always_size_sections): Likewise.
1275 (bfd_elf64_bfd_link_check_relocs): Likewise.
1276 (elf_backend_merge_symbol_attribute): Likewise.
1277 (elf_backend_hash_symbol): Likewise.
1278 (elf_backend_omit_section_dynsym): Likewise.
1279 (elf_backend_fixup_symbol): Likewise.
1280 (elf_backend_parse_gnu_properties): Likewise.
1281 (elf_backend_merge_gnu_properties): Likewise.
1282 (bfd_elf32_bfd_link_check_relocs): Likewise.
1283 (elf_x86_64_mkobject): Updated.
1284 (elf_x86_64_link_hash_table_create): Likewise.
1285 (elf_x86_64_check_tls_transition): Likewise.
1286 (elf_x86_64_tls_transition): Likewise.
1287 (elf_x86_64_convert_load_reloc): Likewise.
1288 (elf_x86_64_check_relocs): Likewise.
1289 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1290 (elf_x86_64_allocate_dynrelocs): Likewise.
1291 (elf_x86_64_convert_load): Likewise.
1292 (elf_x86_64_size_dynamic_sections): Likewise.
1293 (elf_x86_64_relocate_section): Likewise.
1294 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1295 (elf_x86_64_finish_dynamic_sections): Likewise.
1296 (elf_x86_64_output_arch_local_syms): Likewise.
1297 (elf_x86_64_get_synthetic_symtab): Likewise.
1298 (elf_x86_64_link_setup_gnu_properties): Likewise.
1299 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1300 instead of elf_link_hash_table, as base.
1301 (elf_x86_64_next_tls_desc_index): New.
1302 (elf_x86_64_srelplt2): Likewise.
1303 (elf_x86_64_plt): Likewise.
1304 (elf_x86_64_lazy_plt): Likewise.
1305 (elf_x86_64_non_lazy_plt): Likewise.
1306 * elfxx-x86.c: New file.
1307 * elfxx-x86.h: Likewise.
1309 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1311 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1313 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1315 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1317 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1318 sections before checking dynamic relocations and free invalid
1319 PLT section contents.
1320 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1322 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1324 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1325 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1327 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1330 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1332 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1334 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1338 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1340 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1343 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1344 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1345 Add a has_no_copy_on_protected bitfield.
1346 (elf_has_no_copy_on_protected): New.
1347 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1348 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1349 (elf_merge_gnu_property_list): Likewise.
1350 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1351 to FALSE for elf_has_no_copy_on_protected.
1352 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1353 (elf_i386_link_hash_entry): Add def_protected.
1354 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1355 when checking info->nocopyreloc.
1356 (elf_i386_link_setup_gnu_properties): Don't set
1357 extern_protected_data here.
1358 (elf_i386_merge_symbol_attribute): New function.
1359 (elf_backend_merge_symbol_attribute): New.
1360 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1361 (elf_x86_64_link_hash_entry): Add def_protected.
1362 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1363 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1364 when checking info->nocopyreloc.
1365 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1366 relocation run-time overflow and unresolvable R_X86_64_32S
1367 relocation against protected data symbol defined in shared object
1368 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1369 (elf_x86_64_link_setup_gnu_properties): Don't set
1370 extern_protected_data here.
1371 (elf_x86_64_merge_symbol_attribute): New function.
1372 (elf_backend_merge_symbol_attribute): New.
1374 2017-08-26 Alan Modra <amodra@gmail.com>
1376 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1377 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1378 (ppc_elf_relocate_section): Comment fix.
1379 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1380 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1381 Support dynamic relocs for TPREL16 when non-pic too.
1382 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1383 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1386 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1388 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1389 "symbol" in comments.
1390 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1392 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1395 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1396 R_X86_64_PC32 relocation run-time overflow and unresolvable
1397 R_X86_64_32S relocation with -z nocopyreloc.
1399 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1401 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1402 Undefined symbols may not have a type.
1403 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1405 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1407 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1408 bfd_link_info. Report shared, PIE or PDE object based on
1410 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1411 (elf_x86_64_relocate_section): Likewise.
1413 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1416 for function symbols.
1417 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1419 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1421 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1422 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1423 is set on any input relocatable file.
1424 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1426 2017-08-23 Alan Modra <amodra@gmail.com>
1429 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1430 ensure_undefweak_dynamic. Handle undefined too.
1431 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1432 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1433 (allocate_dynrelocs): Discard undefined non-default visibility
1434 relocs first. Make undefined syms dynamic. Tidy goto.
1436 2017-08-21 Alan Modra <amodra@gmail.com>
1437 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1441 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1443 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1446 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1447 undefined weak symbols.
1449 2017-08-18 Nick Clifton <nickc@redhat.com>
1452 * tekhex.c (getsym): Fix check for source pointer walking off the
1453 end of the input buffer.
1455 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1458 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1459 relocations in debug sections, change abort to _bfd_error_handler.
1461 2017-08-14 Nick Clifton <nickc@redhat.com>
1464 * elf.c (setup_group): Check for an empty or very small group
1466 * po/bfd.pot: Regenerate.
1468 2017-08-14 Alan Modra <amodra@gmail.com>
1471 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1472 alignment padding here.
1473 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1474 in a reverse pass over sections.
1476 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1480 for @plt suffixes first.
1481 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1483 2017-08-08 Nick Clifton <nickc@redhat.com>
1486 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1487 small section lengths.
1488 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1490 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1491 there is enough data present in the note.
1493 2017-08-08 Alan Modra <amodra@gmail.com>
1496 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1497 got.refcount for GOTOFF relocs, just create .got section.
1499 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1501 * elflink.c (elf_link_add_object_symbols): Move common symbol
1502 check after bed->common_definition.
1504 2017-08-07 Alan Modra <amodra@gmail.com>
1507 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1508 needed to define various dynamic tags have been discarded.
1510 2017-08-07 Nick Clifton <nickc@redhat.com>
1513 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1514 has not been set then use the bfd returned by
1515 _bfd_elf_link_setup_gnu_properties. If that is null then search
1516 through all the input bfds selecting the first normal, ELF format
1518 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1520 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1522 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1524 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1525 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1526 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1527 (elf_i386_link_check_relocs): New function.
1528 (bfd_elf32_bfd_link_check_relocs): New.
1529 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1531 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1532 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1533 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1534 (elf_x86_64_link_check_relocs): New function.
1535 (bfd_elf64_bfd_link_check_relocs): New.
1536 (bfd_elf32_bfd_link_check_relocs): Likewise.
1538 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1541 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1542 as undefined for --no-define-common.
1544 2017-08-05 Alan Modra <amodra@gmail.com>
1546 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1547 hppa_link_hash_table.
1549 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1551 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1552 entries for sysregs with negative indices.
1554 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1556 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1557 isn't the S/390 specific elf data.
1558 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1560 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1562 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1563 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1564 [R_RISCV_ADD16]: Likewise.
1565 [R_RISCV_ADD32]: Likewise.
1566 [R_RISCV_ADD64]: Likewise.
1567 [R_RISCV_SUB6]: Likewise.
1568 [R_RISCV_SUB8]: Likewise.
1569 [R_RISCV_SUB16]: Likewise.
1570 [R_RISCV_SUB32]: Likewise.
1571 [R_RISCV_SUB64]: Likewise.
1573 2017-07-31 Alan Modra <amodra@gmail.com>
1575 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1576 without ld.so checks.
1578 2017-07-29 Alan Modra <amodra@gmail.com>
1581 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1582 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1583 (is_elfv2_localentry0): Test non_zero_localentry.
1584 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1586 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1588 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1589 pointer check for htab->elf.irelplt.
1590 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1592 2017-07-27 Nick Clifton <nickc@redhat.com>
1595 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1597 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1599 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1601 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1603 (evax_bfd_print_emh): Check for invalid string lengths.
1605 2017-07-25 Nick Clifton <nickc@redhat.com>
1607 * po/fr.po: Updated French translation.
1609 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1612 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1613 16-bit absolute branches into 10-bit pc-relative branches on the
1614 MSP430 as well as the MSP430X.
1616 2017-07-25 Alan Modra <amodra@gmail.com>
1618 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1619 (stub_eh_frame_size): New function.
1620 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1621 (group_sections): Init group tls_get_addr_opt_bctrl.
1622 (ppc64_elf_size_stubs): Update sizing and initialization of
1623 .eh_frame. Iteration over stubs via group list.
1624 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1625 (ppc64_elf_finish_dynamic_sections): Update finalization of
1628 2017-07-24 Nick Clifton <nickc@redhat.com>
1631 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1632 of the relocs to the canonicalize_one_reloc routine.
1633 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1634 for the _bfd_mach_o_canonicalize_one_reloc field.
1635 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1636 res_base parameter. Use to check for corrupt pair relocs.
1637 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1639 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1641 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1644 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1645 enough data in the record before attempting to parse it.
1646 (_bfd_vms_slurp_eeom): Likewise.
1648 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1649 (image_set_ptr): Likewise.
1650 (alpha_vms_slurp_relocs): Likewise.
1652 (alpha_vms_object_p): Check for a truncated record.
1654 2017-07-24 Nick Clifton <nickc@redhat.com>
1657 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1658 an unrecognized reloc and sets the bfd_error value.
1659 * libbfd.h: Regenerate.
1660 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1662 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1663 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1664 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1665 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1666 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1668 2017-07-23 Alan Modra <amodra@gmail.com>
1670 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1673 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1676 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1677 reloc_class_ifunc for ifunc symbols.
1679 2017-07-19 Nick Clifton <nickc@redhat.com>
1682 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1683 correct magic bytes at the start, set the error to wrong format
1684 and clear the format selector before returning NULL.
1686 2017-07-19 Nick Clifton <nickc@redhat.com>
1689 * coff-rs6000.c (_bfd_strntol): New function.
1690 (_bfd_strntoll): New function.
1691 (GET_VALUE_IN_FIELD): New macro.
1692 (EQ_VALUE_IN_FIELD): new macro.
1693 (_bfd_xcoff_slurp_armap): Use new macros.
1694 (_bfd_xcoff_archive_p): Likewise.
1695 (_bfd_xcoff_read_ar_hdr): Likewise.
1696 (_bfd_xcoff_openr_next_archived_file): Likewise.
1697 (_bfd_xcoff_stat_arch_elt): Likewise.
1698 * coff64-rs6000.c (_bfd_strntol): New function.
1699 (_bfd_strntoll): New function.
1700 (GET_VALUE_IN_FIELD): New macro.
1701 (xcoff64_slurp_armap): Use new macros.
1703 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1704 John Eric Martin <John.Martin@emmicro-us.com>
1706 * bfd-in2.h: Regenerate.
1707 * libbfd.h: Regenerate.
1708 * elf32-arc.c (JLI): Define.
1709 * reloc.c: Add JLI relocations.
1711 2017-07-18 Nick Clifton <nickc@redhat.com>
1714 * coff-sh.c: Fix spelling typos.
1715 * compress.c: Likewise.
1716 * cpu-pdp11.c: Likewise.
1717 * ecofflink.c: Likewise.
1718 * elf-m10300.c: Likewise.
1720 * elf32-arm.c: Likewise.
1721 * elf32-m68k.c: Likewise.
1722 * elf32-nds32.c: Likewise.
1723 * elf32-ppc.c: Likewise.
1724 * elf32-sh.c: Likewise.
1725 * elf32-v850.c: Likewise.
1726 * elf64-ppc.c: Likewise.
1727 * elf64-x86-64.c: Likewise.
1728 * elflink.c: Likewise.
1729 * elfnn-aarch64.c: Likewise.
1730 * elfxx-mips.c: Likewise.
1732 * sunos.c: Likewise.
1733 * vms-alpha.c: Likewise.
1734 * xcofflink.c: Likewise.
1736 2017-07-18 Nick Clifton <nickc@redhat.com>
1739 * coffcode.h (handle_COMDAT): Replace abort with an error message
1742 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1748 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1750 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1752 2017-07-16 Alan Modra <amodra@gmail.com>
1754 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1755 __tls_index GOT entries when using __tls_get_addr_opt stub.
1756 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1758 2017-07-12 Alan Modra <amodra@gmail.com>
1760 * po/es.po: Update from translationproject.org/latest/bfd/.
1761 * po/fi.po: Likewise.
1762 * po/fr.po: Likewise.
1763 * po/id.po: Likewise.
1764 * po/ja.po: Likewise.
1765 * po/ro.po: Likewise.
1766 * po/ru.po: Likewise.
1767 * po/sr.po: Likewise.
1768 * po/sv.po: Likewise.
1769 * po/tr.po: Likewise.
1770 * po/uk.po: Likewise.
1771 * po/vi.po: Likewise.
1772 * po/zh_CN.po: Likewise.
1773 * po/hr.po: New file from translationproject.org.
1774 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1775 * configure: Regenerate.
1777 2017-07-12 Nick Clifton <nickc@redhat.com>
1779 Fix compile time warnings using gcc 7.1.1.
1780 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1782 (elf_xtensa_get_gotplt_section): Increase length of got_name
1784 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1785 default return of FALSE.
1786 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1787 default return of FALSE.
1789 2017-07-12 Alan Modra <amodra@gmail.com>
1791 * binary.c (binary_set_section_contents): Don't print filepos in
1793 (coff_write_object_contents): Cast size_t for error message.
1794 (coff_slurp_line_table): Don't use bfd_vma symndx.
1795 (coff_slurp_reloc_table): Remove unneeded cast.
1796 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1798 (find_abstract_instance_name): Likewise.
1799 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1800 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1801 (elf32_arm_check_relocs): Make r_symndx an int.
1802 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1804 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1806 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1808 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1809 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1810 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1811 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1812 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1813 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1814 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1815 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1816 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1817 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1818 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1819 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1820 and use %lu for error message.
1821 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1822 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1825 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1827 (elf32_arm_final_link_relocate): Likewise.
1828 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1829 * coffcode.h (styp_to_sec_flags): Likewise.
1830 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1831 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1832 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1833 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1834 (elf32_bfin_merge_private_bfd_data): Likewise.
1835 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1836 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1837 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1838 (i370_elf_relocate_section): Likewise.
1839 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1840 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1841 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1842 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1843 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1844 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1845 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1846 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1847 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1848 * ieee.c (ieee_write_id, read_id): Likewise.
1849 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1850 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1851 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1852 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1853 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1854 * stabs.c (_bfd_link_section_stabs): Likewise.
1856 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1858 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1859 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1860 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1861 * coff-sh.c (sh_relax_section): Likewise.
1862 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1863 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1864 * coffcode.h (coff_slurp_reloc_table): Likewise.
1865 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1866 (_bfd_coff_read_string_table): Likewise.
1867 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1868 * compress.c (bfd_get_full_section_contents): Likewise.
1869 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1870 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1871 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1872 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1873 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1874 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1875 (elf32_arm_write_section): Likewise.
1876 * elf32-bfin.c (bfin_relocate_section): Likewise.
1877 (bfinfdpic_relocate_section): Likewise.
1878 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1879 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1880 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1881 (elf_i386_relocate_section): Likewise.
1882 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1883 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1884 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1885 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1886 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1887 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1888 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1889 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1890 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1891 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1892 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1893 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1894 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1895 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1896 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1897 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1898 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1899 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1900 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1901 * elf32-sh.c (sh_elf_relax_section): Likewise.
1902 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1903 (sh_elf_relocate_section): Likewise.
1904 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1905 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1906 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1907 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1908 * elf32-v850.c (v850_elf_relax_section): Likewise.
1909 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1910 (elf_vax_relocate_section): Likewise.
1911 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1912 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1913 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1914 (do_fix_for_relocatable_link): Likewise.
1915 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1916 (elf64_alpha_relax_with_lituse): Likewise.
1917 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1918 (elf_hppa_final_link_relocate): Likewise.
1919 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1920 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1921 (elf64_vms_link_add_object_symbols): Likewise.
1922 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1923 (mmix_final_link_relocate): Likewise.
1924 * elf64-s390.c (invalid_tls_insn): Likewise.
1925 (elf_s390_relocate_section): Likewise.
1926 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1927 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1928 (elf_x86_64_relocate_section): Likewise.
1929 * elfcode.h (elf_slurp_symbol_table): Likewise.
1930 * elfcore.h (elf_core_file_p): Likewise.
1931 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1932 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1933 (elfNN_aarch64_relocate_section): Likewise.
1934 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1935 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1936 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1937 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1938 (_bfd_mips_elf_relocate_section): Likewise.
1939 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1940 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1941 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1942 * ieee.c (ieee_slurp_external_symbols): Likewise.
1943 * ihex.c (ihex_write_object_content): Likewise.
1944 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1945 * merge.c (_bfd_merged_section_offset): Likewise.
1946 * mmo.c (mmo_write_loc_chunk): Likewise.
1947 (mmo_write_object_contents): Likewise.
1948 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1949 * stabs.c (_bfd_link_section_stabs): Likewise.
1950 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1952 2017-07-11 Alan Modra <amodra@gmail.com>
1954 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1956 2017-07-11 Alan Modra <amodra@gmail.com>
1958 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1959 instruction" error using _bfd_error_handler, not einfo.
1961 2017-07-10 Nick Clifton <nickc@redhat.com>
1963 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1964 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1966 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1968 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1970 2017-07-07 Alan Modra <amodra@gmail.com>
1972 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1974 2017-07-07 Alan Modra <amodra@gmail.com>
1976 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1977 as long long. Move code replacing "ll" with "I64", and simplify.
1979 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1981 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1984 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1986 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1988 (line_info_add_file_name): Likewise.
1989 (decode_line_info): Likewise.
1991 2017-07-04 Tristan Gingold <gingold@adacore.com>
1993 * version.m4: Bump version to 2.29.51
1994 * configure: Regenerate.
1996 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1998 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1999 sanity check at the head of this function.
2001 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2003 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2004 dwarf_line_str_size.
2005 (struct attr_abbrev): Add field implicit_const.
2006 (dwarf_debug_sections): Add .debug_line_str.
2007 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2008 (dwarf_debug_section_assert): Add static assertion.
2009 (read_indirect_line_string): New.
2010 (read_abbrevs): Support DW_FORM_implicit_const.
2011 (is_str_attr): Support DW_FORM_line_strp.
2012 (read_attribute_value): Support DW_FORM_line_strp and
2013 DW_FORM_implicit_const.
2014 (read_attribute): Support DW_FORM_implicit_const.
2015 (line_info_add_include_dir, line_info_add_include_dir_stub):
2016 (line_info_add_file_name, read_formatted_entries): New.
2017 (decode_line_info, parse_comp_unit): Support DWARF 5.
2018 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2020 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2022 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2023 abort statement that was put for symbols that are not dynamic.
2025 2017-07-03 Tristan Gingold <gingold@adacore.com>
2027 * po/bfd.pot: Regenerate
2029 2017-07-03 Alan Modra <amodra@gmail.com>
2031 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2032 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2033 * elf.c (setup_group): Use "Lx" to print sh_size.
2034 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2035 unknown section type in hex.
2036 (copy_special_section_fields): Style fix.
2037 (bfd_section_from_shdr): Correct format for sh_link. Use a
2038 common error message for all the variants of unrecognized
2040 (assign_file_positions_for_load_sections): Use "Lx" for lma
2041 adjust error message.
2042 (assign_file_positions_for_non_load_sections): Formatting.
2043 (rewrite_elf_program_header): Formatting. Use "Lx" for
2044 bfd_vma values in error messages.
2045 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2046 ELF_R_SYM value to type expected by format.
2047 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2049 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2050 (elf_link_input_bfd): Use "Lx" for r_info.
2051 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2053 2017-07-03 Alan Modra <amodra@gmail.com>
2055 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2056 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2057 Microsoft C library variant of long long format specifier.
2058 (PRINT20): Cast value to bfd_uint64_t not long long.
2059 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2060 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2061 long long. Don't cast to bfd_vma.
2062 * elf32-score.c (score3_bfd_getl48): Likewise.
2063 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2065 2017-07-03 Alan Modra <amodra@gmail.com>
2067 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2069 (bfd_elf_print_symbol): Don't cast symbol->flags.
2070 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2071 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2072 _bfd_error_handler argument order.
2073 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2075 2017-07-03 Alan Modra <amodra@gmail.com>
2077 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2078 AC_TYPE_LONG_DOUBLE.
2079 * configure: Regenerate.
2080 * config.in: Regenerate.
2082 2017-06-29 Andrew Waterman <andrew@sifive.com>
2084 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2087 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2089 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2090 unless it is undefined weak.
2091 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2092 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2094 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2095 is not dynamic in PIC, abort.
2097 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2100 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2101 undefined weak symbols into dynamic.
2102 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2103 relocation for non-dynamic symbols.
2104 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2106 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2108 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2109 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2110 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2111 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2112 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2115 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2117 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2118 (elfcore_write_s390_gs_bc): Likewise.
2119 * elf.c (elfcore_grok_s390_gs_cb): New function.
2120 (elfcore_grok_s390_gs_bc): New function.
2121 (elfcore_grok_note): Call them.
2122 (elfcore_write_s390_gs_cb): New function.
2123 (elfcore_write_s390_gs_bc): New function.
2124 (elfcore_write_register_note): Call them.
2126 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2128 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2129 bfd_get_file_size. Check archive element size.
2130 (_bfd_generic_get_section_contents_in_window): Likewise.
2132 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2134 * bfd-in2.h: Regenerated.
2135 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2136 (bfd_get_file_size): Likewise.
2138 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2139 Matthew Fortune <matthew.fortune@imgtec.com>
2141 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2142 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2143 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2144 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2146 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2147 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2148 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2149 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2150 `bfd_mach_mips_interaptiv_mr2' entries.
2151 * bfd-in2.h: Regenerate.
2153 2017-06-27 Nick Clifton <nickc@redhat.com>
2155 * tekhex.c (pass_over): Revert accidental conversion of a local
2156 array to a static array.
2158 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2161 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2162 reloc addend if necessary. Adjust diff only if
2163 shrinked_insn_address < end_address.
2165 2017-06-27 Alan Modra <amodra@gmail.com>
2168 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2169 (_bfd_generic_get_section_contents_in_window): Likewise.
2171 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2173 * elfnn-riscv.c (perform_relocation): Support the new
2174 R_RISCV_32_PCREL relocation.
2175 (riscv_elf_relocate_section): Likewise.
2176 * elfxx-riscv.c (howto_table): Likewise.
2177 (riscv_reloc_map): Likewise.
2178 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2179 * libbfd.h: Regenerate.
2181 2017-06-27 Alan Modra <amodra@gmail.com>
2184 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2185 Use unsigned file pointer type, and remove cast.
2186 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2187 Add "count", not "sz".
2189 2017-06-26 Pedro Alves <palves@redhat.com>
2192 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2195 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2198 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2201 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2203 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2204 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2205 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2206 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2207 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2209 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2212 * compress.c (bfd_get_full_section_contents): Don't check the
2214 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2215 reject a section whose size + offset is greater than the size
2217 (_bfd_generic_get_section_contents_in_window): Likewise.
2219 2017-06-26 Nick Clifton <nickc@redhat.com>
2222 * tekhex.c (getvalue): Check for the source pointer exceeding the
2223 end pointer before the first byte is read.
2225 2017-06-26 Nick Clifton <nickc@redhat.com>
2228 * opncls.c (get_build_id): Check that the section is big enough
2229 to contain the whole note.
2230 * compress.c (bfd_get_full_section_contents): Check for and reject
2231 a section whose size is greater than the size of the entire file.
2232 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2233 contain a notes section.
2235 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2237 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2239 (elf_s390_modify_segment_map): Likewise.
2240 (bfd_elf_s390_set_options): Lisewise.
2242 2017-06-26 Alan Modra <amodra@gmail.com>
2244 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2246 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2247 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2248 .preinit_array on --just-syms bfds.
2249 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2250 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2251 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2253 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2255 * elf.c (find_link): Bounds check "hint".
2257 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2259 * elf32-arm.c (using_thumb_only): Update list of architectures in
2260 BFD_ASSERT for which the logic is valid.
2261 (using_thumb2_bl): Likewise.
2262 (using_thumb2): Likewise and return true for ARMv8-R.
2263 (arch_has_arm_nop): Likewise.
2264 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2265 merging logic. Update commentis for value 15 of v8m_baseline,
2266 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2267 merging of value 15 of Tag_CPU_arch.
2269 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2271 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2272 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2273 * bfd-in2.h: Regenerate.
2275 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2278 the error_alignment label forward. Properly align program
2279 property note section.
2281 2017-06-22 Eric Christopher <echristo@gmail.com>
2283 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2284 abs to fix a truncation warning.
2286 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2288 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2289 local undefined weak symbol to 0.
2290 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2292 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2294 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2295 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2296 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2297 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2298 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2299 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2300 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2301 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2303 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2305 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2306 (elf_i386_lazy_ibt_plt_entry): Likewise.
2307 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2308 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2309 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2310 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2311 (elf_i386_lazy_plt_layout): Likewise.
2312 (elf_i386_non_lazy_plt_layout): Likewise.
2313 (elf_i386_link_hash_entry): Add plt_second.
2314 (elf_i386_link_hash_table): Add plt_second and
2315 plt_second_eh_frame.
2316 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2317 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2318 the second PLT. Check the second PLT.
2319 (elf_i386_relocate_section): Use the second PLT to resolve
2320 PLT reference if needed.
2321 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2323 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2324 second PLT. Generate unwind info for the second PLT.
2325 (elf_i386_plt_type): Add plt_second.
2326 (elf_i386_get_synthetic_symtab): Support the second PLT.
2327 (elf_i386_parse_gnu_properties): Support
2328 GNU_PROPERTY_X86_FEATURE_1_AND.
2329 (elf_i386_merge_gnu_properties): Support
2330 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2331 on GNU_PROPERTY_X86_FEATURE_1_IBT
2332 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2333 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2334 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2335 is set on all relocatable inputs.
2336 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2337 (elf_x32_lazy_ibt_plt_entry): Likewise.
2338 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2339 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2340 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2341 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2342 (elf_x86_64_lazy_ibt_plt): Likewise.
2343 (elf_x32_lazy_ibt_plt): Likewise.
2344 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2345 (elf_x32_non_lazy_ibt_plt): Likewise.
2346 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2347 (elf_x86_64_parse_gnu_properties): Support
2348 GNU_PROPERTY_X86_FEATURE_1_AND.
2349 (elf_x86_64_merge_gnu_properties): Support
2350 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2351 on GNU_PROPERTY_X86_FEATURE_1_IBT
2352 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2353 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2354 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2355 is set on all relocatable inputs.
2357 2017-06-22 Nick Clifton <nickc@redhat.com>
2360 * som.c (setup_sections): NUL terminate the space_strings buffer.
2361 Check that the space.name field does not index beyond the end of
2362 the space_strings buffer.
2364 2017-06-21 Nick Clifton <nickc@redhat.com>
2367 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2369 2017-06-21 Nick Clifton <nickc@redhat.com>
2372 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2373 type of the size parameter.
2374 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2375 length of the counted string.
2376 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2377 (_bfd_vms_save_counted_string): Likewise.
2378 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2379 _bfd_vms_save_counted_string.
2380 (_bfd_vms_slurp_ehdr): Likewise.
2381 (_bfd_vms_slurp_egsd): Likewise.
2382 (Parse_module): Likewise.
2384 2017-06-21 Alan Modra <amodra@gmail.com>
2386 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2387 calls before tocsave calls.
2388 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2391 2017-06-21 Nick Clifton <nickc@redhat.com>
2394 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2395 bfd_get_full_section_contents returns no contents.
2397 2017-06-21 Nick Clifton <nickc@redhat.com>
2400 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2403 2017-06-21 Nick Clifton <nickc@redhat.com>
2406 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2408 (image_set_ptr): Likewise.
2409 (alpha_vms_fix_sec_rel): Likewise.
2410 (alpha_vms_slurp_relocs): Likewise.
2412 2017-06-21 Nick Clifton <nickc@redhat.com>
2415 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2417 (ieee_archive_p): Likewise.
2418 (ieee_object_p): Likewise.
2420 2017-06-21 Nick Clifton <nickc@redhat.com>
2423 * elf.c (setup_group): Zero the group section pointer list after
2424 allocation so that loops can be caught. Check for NULL pointers
2425 when processing a group list.
2427 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2429 * elf-s390.h: New file.
2430 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2432 (elf_s390_additional_program_headers): New function.
2433 (elf_s390_modify_segment_map): New function.
2434 (bfd_elf_s390_set_options): New function.
2435 (elf_backend_additional_program_headers)
2436 (elf_backend_modify_segment_map): Add macro definitions.
2438 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2441 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2442 the DYNAMIC bit instead of bfd_count_sections.
2444 2017-06-19 Nick Clifton <nickc@redhat.com>
2447 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2449 (evax_bfd_print_eeom): Likewise.
2450 (evax_bfd_print_egsd): Check for an overlarge record length.
2451 (evax_bfd_print_etir): Likewise.
2453 2017-06-19 Nick Clifton <nickc@redhat.com>
2456 * libieee.h (struct common_header_type): Add end_p field.
2457 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2459 (read_id): Check for a length that exceeds the remaining bytes in
2461 (ieee_seek): Initialise end_p.
2462 (ieee_archive_p): Likewise.
2463 (ieee_object_p): Likewise.
2465 2017-06-19 Nick Clifton <nickc@redhat.com>
2468 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2469 before reading the EIHS structure entries.
2471 2017-06-19 Nick Clifton <nickc@redhat.com>
2474 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2475 gsd_size. Check that there are enough bytes remaining to read the
2476 type and size of the next egsd. Check that the size of the egsd
2477 does not exceed the size of the record.
2479 2017-06-19 Alan Modra <amodra@gmail.com>
2481 * config.bfd: Correct targ_underscore for cris.
2483 2017-06-18 Alan Modra <amodra@gmail.com>
2485 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2486 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2488 2017-06-16 Nick Clifton <nickc@redhat.com>
2490 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2491 bucketlist is empty because there are no symbols to add to the
2494 2017-06-16 Alan Modra <amodra@gmail.com>
2500 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2501 (BFD_JUMP_TABLE_LINK): Likewise.
2502 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2503 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2504 (bfd_elf_define_start_stop): New function.
2505 * linker.c (bfd_generic_define_start_stop): New function.
2506 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2508 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2509 * aout-target.h (MY_bfd_define_start_stop): Define.
2510 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2511 * binary.c (binary_bfd_define_start_stop): Define.
2512 * bout.c (b_out_bfd_define_start_stop): Define.
2513 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2514 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2515 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2516 * coffcode.h (coff_bfd_define_start_stop): Define.
2517 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2518 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2519 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2520 * ieee.c (ieee_bfd_define_start_stop): Define.
2521 * ihex.c (ihex_bfd_define_start_stop): Define.
2522 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2523 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2524 * mmo.c (mmo_bfd_define_start_stop): Define.
2525 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2526 * oasys.c (oasys_bfd_define_start_stop): Define.
2527 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2528 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2529 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2530 * som.c (som_bfd_define_start_stop): Define.
2531 * srec.c (srec_bfd_define_start_stop): Define.
2532 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2533 * versados.c (versados_bfd_define_start_stop): Define.
2534 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2535 (alpha_vms_bfd_define_start_stop): Define.
2536 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2537 * bfd-in2.h: Regenerate.
2538 * libbfd.h: Regenerate.
2540 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2542 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2543 SYMBOL_REFERENCES_LOCAL.
2545 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2548 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2549 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2550 runtime for if there needs copy relocation elimination.
2551 (need_copy_relocation_p): New function. Return true for symbol with
2552 pc-relative references and if it's against read-only sections.
2553 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2554 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2555 that are related with accessing external objects.
2556 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2557 in elfNN_aarch64_check_relocs.
2559 2017-06-15 Nick Clifton <nickc@redhat.com>
2562 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2565 (ieee_archive_p): Likewise.
2567 2017-06-15 Nick Clifton <nickc@redhat.com>
2570 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2572 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2574 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2575 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2576 keep both windowed and call0 ABI PLT definitions.
2577 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2578 elf_xtensa_*_plt_entry endex.
2579 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2581 2017-06-14 Nick Clifton <nickc@redhat.com>
2584 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2587 2017-06-14 Nick Clifton <nickc@redhat.com>
2590 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2591 maximum value for the ascic pointer. Check that name processing
2592 does not read beyond this value.
2593 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2596 2017-06-14 Nick Clifton <nickc@redhat.com>
2599 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2600 (process_otr): Check for an invalid offset in the otr structure.
2602 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2604 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2606 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2612 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2613 vtable field to a union.
2614 (_bfd_elf_is_start_stop): Removed.
2615 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2616 __start_SECNAME and __stop_SECNAME symbols.
2617 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2618 * elflink.c (_bfd_elf_is_start_stop): Removed.
2619 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2620 _bfd_elf_is_start_stop.
2621 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2622 __stop_SECNAME symbols. Updated.
2623 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2624 (bfd_elf_gc_record_vtinherit): Likewise.
2625 (bfd_elf_gc_record_vtentry): Likewise.
2627 2017-06-13 Nick Clifton <nickc@redhat.com>
2630 * elflink.c (elf_link_adjust_relocs): Generate an error when
2631 encountering a reloc against a symbol removed by garbage
2634 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2636 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2637 to merge_gnu_properties.
2638 * elf-properties.c (elf_merge_gnu_properties): Add struct
2639 bfd_link_info * and pass it to merge_gnu_properties.
2640 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2641 and pass it to elf_merge_gnu_properties.
2642 (_bfd_elf_link_setup_gnu_properties): Pass info to
2643 elf_merge_gnu_property_list.
2644 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2646 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2648 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2651 * binary.c (binary_set_section_contents): Scale lma by octets
2652 per byte to set filepos.
2654 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2656 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2659 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2661 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2664 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2666 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2667 patched section contents for TLS IE reloc.
2668 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2670 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2672 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2673 RELOC_FOR_GLOBAL_SYMBOL macro.
2675 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2677 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2680 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2682 * config/tc-arc.c (md_undefined_symbol): Changed.
2683 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2685 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2687 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2690 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2692 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2693 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2695 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2697 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2700 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2702 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2703 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2704 is non-zero. Add clarifying comments.
2706 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2708 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2709 name. Use local IFUNC symbol name string to report unsupported
2710 non-PIC call to IFUNC function.
2711 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2712 when generating R_386_IRELATIVE relocation.
2713 (elf_i386_finish_dynamic_symbol): Likewise.
2714 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2716 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2717 when generating R_X86_64_IRELATIVE relocation.
2718 (elf_x86_64_finish_dynamic_symbol): Likewise.
2720 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2722 * elf.c (setup_group): Make sure BFD sections are created for all
2723 group sections in the input file when processing SHF_GROUP
2725 (bfd_section_from_shdr): Avoid duplicating logic already
2726 implemented in `setup_group'.
2728 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2731 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2732 if the hint address is zero.
2734 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2737 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2738 ELF_COMMON_DEF_P for common symbols.
2740 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2742 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2743 SEC_GROUP sections as SEC_EXCLUDE.
2744 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2745 (assign_section_numbers): Use resolve_section_groups flag instead
2746 of relocatable link type.
2747 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2748 flag instead of checking the final_link flag for part of the
2749 checks in here. Fix white space as a result.
2750 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2751 instead of relocatable link type.
2752 (bfd_elf_final_link): Likewise.
2754 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2756 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2758 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2759 (s3_bfd_score_elf_check_relocs): Likewise.
2760 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2761 (score_elf_final_link_relocate): Likewise.
2762 (s7_bfd_score_elf_check_relocs): Likewise.
2764 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2766 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2769 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2771 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2772 from `reloc_count' rather than decrementing it.
2773 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2774 `reloc_count' by `int_rels_per_ext_rel'.
2775 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2776 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2777 entry determination.
2778 (s3_bfd_score_elf_check_relocs): Likewise.
2779 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2780 (s7_bfd_score_elf_relocate_section): Likewise.
2781 (s7_bfd_score_elf_check_relocs): Likewise.
2782 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2783 prototype and function.
2784 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2785 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2786 triple rather than once the sum of REL and RELA relocation entry
2788 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2789 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2790 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2791 storage allocation size determination.
2792 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2793 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2794 by `int_rels_per_ext_rel' for last relocation entry
2796 (bfd_elf_final_link): Do not multiply `reloc_count' by
2797 `int_rels_per_ext_rel' for internal relocation storage
2798 allocation size determination.
2799 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2800 `int_rels_per_ext_rel' for last relocation entry determination.
2801 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2802 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2803 (_bfd_mips_elf_relocate_section): Likewise.
2805 2017-06-05 Alan Modra <amodra@gmail.com>
2808 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2810 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2812 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2813 determine structure sizes.
2814 (elfcore_grok_freebsd_prstatus): Likewise.
2816 2017-06-01 Alan Modra <amodra@gmail.com>
2818 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2819 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2821 (is_elfv2_localentry0): New function.
2822 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2823 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2824 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2825 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2826 optimized localentry:0 stubs.
2827 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2828 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2830 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2832 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2834 2017-05-30 Casey Smith <clegg89@gmail.com>
2837 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2838 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2840 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2842 * cpu-arc.c (arc_compatible): New function.
2844 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2846 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2848 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2851 * bfdio.c (bfd_get_file_size): New function.
2852 * bfd-in2.h: Regenerated.
2854 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2856 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2859 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2861 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2862 dynobj instead of htab->elf.dynobj.
2864 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2866 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2868 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2869 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2870 actual number of internal relocations retrieved. Adjust
2871 function description.
2872 (bfd_elf64_canonicalize_reloc): Remove macro.
2873 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2875 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2877 * archures.c (bfd_mach_sparc_v9m8): Define.
2878 (bfd_mach_sparc_v8plusm8): Likewise.
2879 (bfd_mach_sparc_v9_p): Adjust to M8.
2880 (bfd_mach_sparc_64bit_p): Likewise.
2881 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2882 bfd_mach_sparc_v8plusm8.
2883 * bfd-in2.h: Regenerated.
2884 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2886 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2887 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2888 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2890 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2891 bfd_mach_sparc_v8plusm8.
2893 2017-05-19 Alan Modra <amodra@gmail.com>
2895 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2896 debug and special sections when no non-note alloc sections in an
2899 2017-05-18 Alan Modra <amodra@gmail.com>
2901 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2902 * elf-m10300.c: Likewise.
2904 * elf32-arc.c: Likewise.
2905 * elf32-bfin.c: Likewise.
2906 * elf32-m68k.c: Likewise.
2907 * elf32-nds32.c: Likewise.
2908 * elf32-tilepro.c: Likewise.
2909 * elflink.c: Likewise.
2910 * elfnn-aarch64.c: Likewise.
2911 * elfnn-riscv.c: Likewise.
2912 * elfxx-tilegx.c: Likewise.
2913 * mach-o.c: Likewise.
2914 * peXXigen.c: Likewise.
2915 * vms-alpha.c: Likewise.
2916 * vms-lib.c: Likewise.
2918 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2921 * elflink.c (elf_gc_mark_debug_section): New function.
2922 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2923 referenced by kept debug sections.
2925 2017-05-16 Alan Modra <amodra@gmail.com>
2927 * elf-m10300.c: Rename occurrences of non_ir_ref.
2928 * elf32-arm.c: Likewise.
2929 * elf32-bfin.c: Likewise.
2930 * elf32-cr16.c: Likewise.
2931 * elf32-cris.c: Likewise.
2932 * elf32-d10v.c: Likewise.
2933 * elf32-dlx.c: Likewise.
2934 * elf32-fr30.c: Likewise.
2935 * elf32-frv.c: Likewise.
2936 * elf32-hppa.c: Likewise.
2937 * elf32-i370.c: Likewise.
2938 * elf32-i386.c: Likewise.
2939 * elf32-iq2000.c: Likewise.
2940 * elf32-lm32.c: Likewise.
2941 * elf32-m32c.c: Likewise.
2942 * elf32-m32r.c: Likewise.
2943 * elf32-m68hc1x.c: Likewise.
2944 * elf32-m68k.c: Likewise.
2945 * elf32-mcore.c: Likewise.
2946 * elf32-metag.c: Likewise.
2947 * elf32-microblaze.c: Likewise.
2948 * elf32-moxie.c: Likewise.
2949 * elf32-msp430.c: Likewise.
2950 * elf32-mt.c: Likewise.
2951 * elf32-nios2.c: Likewise.
2952 * elf32-or1k.c: Likewise.
2953 * elf32-ppc.c: Likewise.
2954 * elf32-rl78.c: Likewise.
2955 * elf32-s390.c: Likewise.
2956 * elf32-score.c: Likewise.
2957 * elf32-score7.c: Likewise.
2958 * elf32-sh.c: Likewise.
2959 * elf32-tic6x.c: Likewise.
2960 * elf32-tilepro.c: Likewise.
2961 * elf32-v850.c: Likewise.
2962 * elf32-vax.c: Likewise.
2963 * elf32-xstormy16.c: Likewise.
2964 * elf32-xtensa.c: Likewise.
2965 * elf64-alpha.c: Likewise.
2966 * elf64-hppa.c: Likewise.
2967 * elf64-ia64-vms.c: Likewise.
2968 * elf64-mmix.c: Likewise.
2969 * elf64-ppc.c: Likewise.
2970 * elf64-s390.c: Likewise.
2971 * elf64-sh64.c: Likewise.
2972 * elf64-x86-64.c: Likewise.
2973 * elflink.c: Likewise.
2974 * elfnn-aarch64.c: Likewise.
2975 * elfnn-ia64.c: Likewise.
2976 * elfnn-riscv.c: Likewise.
2977 * elfxx-mips.c: Likewise.
2978 * elfxx-sparc.c: Likewise.
2979 * elfxx-tilegx.c: Likewise.
2980 * linker.c: Likewise.
2982 2017-05-16 Alan Modra <amodra@gmail.com>
2984 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2985 * elflink.c (elf_link_add_object_symbols): Update to use
2987 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2989 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2991 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2993 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2995 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2997 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2998 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3000 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3002 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3004 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3006 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3007 to plt_second/plt_second_eh_frame.
3008 (elf_x86_64_link_hash_newfunc): Updated.
3009 (elf_x86_64_allocate_dynrelocs): Likewise.
3010 (elf_x86_64_size_dynamic_sections): Likewise.
3011 (elf_x86_64_relocate_section): Likewise.
3012 (elf_x86_64_finish_dynamic_symbol): Likewise.
3013 (elf_x86_64_finish_dynamic_sections): Likewise.
3014 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3015 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3017 (elf_backend_setup_gnu_properties): Updated. Create the
3018 .plt.sec section instead of the .plt.sec section.
3020 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3022 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3023 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3024 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3026 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3028 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3029 (bfd_elf64_set_reloc): Define.
3030 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3032 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3034 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3035 (struct bfd_target): New field _bfd_set_reloc.
3036 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3037 * reloc.c (_bfd_generic_set_reloc): New function.
3038 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3039 * nlm-target.h (nlm_set_reloc): Likewise.
3040 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3041 * aout-tic30.c (MY_set_reloc): Likewise.
3042 * aout-target.h (MY_set_reloc): Likewise.
3043 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3044 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3045 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3046 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3047 * aout-adobe.c (aout_32_set_reloc): Likewise.
3048 * bout.c (b_out_set_reloc): Likewise.
3049 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3050 * i386os9k.c (aout_32_set_reloc): Likewise.
3051 * ieee.c (ieee_set_reloc): Likewise.
3052 * oasys.c (oasys_set_reloc): Likewise.
3053 * som.c (som_set_reloc): Likewise.
3054 * versados.c (versados_set_reloc): Likewise.
3055 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3056 _bfd_generic_set_reloc.
3057 (rs6000_xcoff64_aix_vec): LIkewise.
3058 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3059 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3060 * i386msdos.c (msdos_set_reloc): Define to
3061 _bfd_norelocs_set_reloc.
3062 * elfcode.h (elf_set_reloc): Define.
3063 * bfd-in2.h: Regenerated.
3065 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3068 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3069 for IFUNC function address.
3071 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3073 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3074 (CONFLICT_LIST): Likewise.
3075 (opcode/arc-attrs.h): Include.
3076 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3077 (arc_extract_features): New file.
3078 (arc_stralloc): Likewise.
3079 (arc_elf_merge_attributes): Likewise.
3080 (arc_elf_merge_private_bfd_data): Use object attributes.
3081 (bfd_arc_get_mach_from_attributes): New function.
3082 (arc_elf_object_p): Use object attributes.
3083 (arc_elf_final_write_processing): Likewise.
3084 (elf32_arc_obj_attrs_arg_type): New function.
3085 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3086 (elf32_arc_section_from_shdr): Likewise.
3087 (elf_backend_obj_attrs_vendor): Define.
3088 (elf_backend_obj_attrs_section): Likewise.
3089 (elf_backend_obj_attrs_arg_type): Likewise.
3090 (elf_backend_obj_attrs_section_type): Likewise.
3091 (elf_backend_obj_attrs_handle_unknown): Likewise.
3092 (elf_backend_section_from_shdr): Likewise.
3094 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3097 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3098 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3099 and the destination is a Thumb symbol.
3101 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3103 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3104 initializer to silence GCC 4.2.
3105 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3107 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3109 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3110 (LAZY_PLT_ENTRY_SIZE): This.
3111 (NON_LAZY_PLT_ENTRY_SIZE): New.
3112 (elf_x86_64_plt0_entry): Renamed to ...
3113 (elf_x86_64_lazy_plt0_entry): This.
3114 (elf_x86_64_plt_entry): Renamed to ...
3115 (elf_x86_64_lazy_plt_entry): This.
3116 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3117 (elf_x86_64_lazy_bnd_plt0_entry): This.
3118 (elf_x86_64_legacy_plt_entry): Removed.
3119 (elf_x86_64_bnd_plt_entry): Renamed to ...
3120 (elf_x86_64_lazy_bnd_plt_entry): This.
3121 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3122 (elf_x86_64_non_lazy_plt_entry): This.
3123 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3124 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3125 (elf_x86_64_eh_frame_plt): Renamed to ...
3126 (elf_x86_64_eh_frame_lazy_plt): This.
3127 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3128 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3129 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3130 (elf_x86_64_eh_frame_non_lazy_plt): This.
3131 (elf_x86_64_lazy_plt_layout): New.
3132 (elf_x86_64_non_lazy_plt_layout): Likewise.
3133 (elf_x86_64_plt_layout): Likewise.
3134 (elf_x86_64_backend_data): Remove PLT layout information. Add
3135 os for target system.
3136 (GET_PLT_ENTRY_SIZE): Removed.
3137 (elf_x86_64_lazy_plt): New.
3138 (elf_x86_64_non_lazy_plt): Likewise.
3139 (elf_x86_64_lazy_bnd_plt): Likewise.
3140 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3141 (elf_x86-64_arch_bed): Updated.
3142 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3143 (elf_x86_64_create_dynamic_sections): Removed.
3144 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3145 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3146 (elf_x86-64_adjust_dynamic_symbol): Updated.
3147 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3148 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3149 size for PLT0 if there is no PLT0. Get plt_entry_size from
3150 non_lazy_plt for non-lazy PLT entries.
3151 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3152 from non_lazy_plt for non-lazy PLT entries.
3153 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3154 if there is no PLT0.
3155 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3156 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3157 entries with non-lazy PLT layout. Don't fill the second and third
3158 slots in the PLT entry if there is no PLT0.
3159 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3160 if there is no PLT0. Set sh_entsize on the .plt.got section.
3161 (compare_relocs): New.
3162 (elf_x86_64_plt_type): Likewise.
3163 (elf_x86_64_plt): Likewise.
3164 (elf_x86_64_nacl_plt): New. Forward declaration.
3165 (elf_x86_64_get_plt_sym_val): Removed.
3166 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3167 against all dynamic relocations.
3168 (elf_x86_64_link_setup_gnu_properties): New function.
3169 (elf_backend_create_dynamic_sections): Updated.
3170 (elf_backend_setup_gnu_properties): New.
3171 (elf_x86_64_nacl_plt): New.
3172 (elf_x86_64_nacl_arch_bed): Updated.
3174 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3176 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3177 (LAZY_PLT_ENTRY_SIZE): This.
3178 (NON_LAZY_PLT_ENTRY_SIZE): New.
3179 (elf_i386_plt0_entry): Renamed to ...
3180 (elf_i386_lazy_plt0_entry): This.
3181 (elf_i386_plt_entry): Renamed to ...
3182 (elf_i386_lazy_plt_entry): This.
3183 (elf_i386_pic_plt0_entry): Renamed to ...
3184 (elf_i386_pic_lazy_plt0_entry): This.
3185 (elf_i386_pic_plt_entry): Renamed to ...
3186 (elf_i386_pic_lazy_plt_entry): This.
3187 (elf_i386_got_plt_entry): Renamed to ...
3188 (elf_i386_non_lazy_plt_entry): This.
3189 (elf_i386_pic_got_plt_entry): Renamed to ...
3190 (elf_i386_pic_non_lazy_plt_entry): This.
3191 (elf_i386_eh_frame_plt): Renamed to ...
3192 (elf_i386_eh_frame_lazy_plt): This.
3193 (elf_i386_eh_frame_plt_got): Renamed to ...
3194 (elf_i386_eh_frame_non_lazy_plt): This.
3195 (elf_i386_plt_layout): Renamed to ...
3196 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3197 eh_frame_plt_got_size.
3198 (elf_i386_non_lazy_plt_layout): New.
3199 (elf_i386_plt_layout): Likewise.
3200 (elf_i386_non_lazy_plt): Likewise.
3201 (GET_PLT_ENTRY_SIZE): Removed.
3202 (elf_i386_plt): Renamed to ...
3203 (elf_i386_lazy_plt): This.
3204 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3205 (elf_i386_arch_bed): Updated.
3206 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3207 (elf_i386_create_dynamic_sections): Removed.
3208 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3209 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3210 (elf_i386_adjust_dynamic_symbol): Updated.
3211 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3212 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3213 size for PLT0 if there is no PLT0.
3214 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3215 output section is discarded only if GOT isn't empty.
3216 (elf_i386_relocate_section): Updated. Properly get PLT index
3217 if there is no PLT0.
3218 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3219 second and third slots in the PLT entry if there is no PLT0.
3220 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3221 if there is no PLT0. Set sh_entsize on the .plt.got section.
3222 (elf_i386_nacl_plt): Forward declaration.
3223 (elf_i386_get_plt_sym_val): Removed.
3224 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3225 against all dynamic relocations.
3226 (elf_i386_link_setup_gnu_properties): New function.
3227 (elf_backend_create_dynamic_sections): Updated.
3228 (elf_backend_setup_gnu_properties): New.
3229 (elf_i386_nacl_plt): Updated.
3230 (elf_i386_nacl_arch_bed): Likewise.
3231 (elf_i386_vxworks_arch_bed): Likewise.
3233 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3235 * elflink.c (elf_output_implib): Remove executable flag from import
3237 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3238 library is a relocatable object file.
3240 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3243 * elf32-avr.c (avr_should_move_sym): New function.
3244 (avr_should_reduce_sym_size): Likewise.
3245 (avr_should_increase_sym_size): Likewise.
3246 (elf32_avr_relax_delete_bytes): Adjust symbol values
3247 and sizes by calling new functions.
3249 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3251 * config.bfd (riscv32-*): Enable rv64.
3253 2017-05-02 Alan Modra <amodra@gmail.com>
3256 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3257 rather than h->root.type == bfd_link_hash_new.
3258 (bfd_elf_record_link_assignment): Similarly, call
3259 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3261 2017-04-29 Alan Modra <amodra@gmail.com>
3264 * reloc.c (reloc_offset_in_range): New function.
3265 (bfd_perform_relocation, bfd_install_relocation): Use it.
3266 (_bfd_final_link_relocate): Likewise.
3268 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3270 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3271 before using .plt.got.
3272 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3274 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3276 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3277 instead of "+=" to update 0.
3279 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3281 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3282 .plt.got section here.
3283 (elf_i386_check_relocs): Don't create the .plt.got section.
3284 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3285 the .plt.got and .plt.bnd sections here.
3286 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3289 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3291 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3293 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3294 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3295 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3296 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3299 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3301 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3303 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3304 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3305 the first relocatable ELF input with GNU properties.
3307 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3309 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3310 VxWorks for non-PIC.
3312 2017-04-27 Alan Modra <amodra@gmail.com>
3314 * elf-bfd.h (struct elf_backend_data): Make asection param of
3315 elf_backend_eh_frame_address_size const.
3316 (_bfd_elf_eh_frame_address_size): Likewise.
3317 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3318 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3319 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3320 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3321 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3322 (next_cie_fde_offset): Constify params.
3323 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3325 2017-04-27 Alan Modra <amodra@gmail.com>
3327 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3328 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3329 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3331 (offset_adjust): New function.
3332 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3333 (adjust_eh_frame_local_symbols): Likewise.
3334 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3335 after changing anything. Return true if anything changed.
3336 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3337 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3339 2017-04-27 Alan Modra <amodra@gmail.com>
3341 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3344 2017-04-27 Alan Modra <amodra@gmail.com>
3346 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3347 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3348 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3349 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3350 for undef and undefweak dyn_relocs.
3351 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3352 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3353 (allocate_got, allocate_dynrelocs): Likewise.
3354 (ppc64_elf_relocate_section): Likewise.
3356 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3358 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3359 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3360 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3361 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3363 2017-04-26 Nick Clifton <nickc@redhat.com>
3366 * reloc.c (bfd_perform_relocation): Check for a negative address
3369 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3372 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3374 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3375 (elf_backend_always_renumber_dynsyms): Define.
3376 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3377 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3378 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3379 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3381 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3383 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3385 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3386 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3387 sections have been created.
3389 2017-04-26 Nick Clifton <nickc@redhat.com>
3392 * compress.c (bfd_init_section_compress_status): Check the return
3393 value from bfd_malloc.
3395 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3397 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3398 no_finish_dynamic_symbol.
3399 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3401 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3402 weak symbol, don't make it dynamic.
3403 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3404 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3405 relocation for GOT reference.
3406 (elf_x86_64_finish_dynamic_symbol): Abort if
3407 no_finish_dynamic_symbol isn't 0.
3409 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3412 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3413 undefined weak symbol, don't make it dynamic.
3414 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3415 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3416 relocation for R_386_GOT32.
3418 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3421 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3423 2017-04-23 Alan Modra <amodra@gmail.com>
3426 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3427 * elf.c (lcomm_sym): New.
3428 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3429 * bfd-in2.h: Regenerate.
3431 2017-04-23 Alan Modra <amodra@gmail.com>
3434 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3435 parameters and comment.
3436 (_bfd_elf_get_reloc_section): Delete.
3437 (_bfd_elf_plt_get_reloc_section): Declare.
3438 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3439 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3441 (_bfd_elf_get_reloc_section): ..here. Delete.
3442 (assign_section_numbers): Call elf_get_reloc_section.
3443 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3444 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3446 2017-04-23 Alan Modra <amodra@gmail.com>
3449 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3452 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3455 * elf32-i386.c (elf_i386_link_hash_entry): Add
3456 no_finish_dynamic_symbol.
3457 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3458 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3459 symbol, don't make it dynamic in PIE.
3460 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3461 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3462 relocation for R_386_GOT32
3463 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3466 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3470 * elflink.c (elf_link_add_object_symbols): Require
3471 --no-dynamic-linker with -E/--dynamic-list when creating
3474 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3476 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3479 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3481 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3482 dynamic symbol sorting.
3484 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3487 * elflink.c (elf_link_add_object_symbols): Preserve
3488 dynamic_ref_after_ir_def when restoring the symbol table for
3489 unneeded dynamic object.
3491 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3494 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3495 on on undefined IFUNC symbol in the second PLT.
3497 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3499 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3501 2017-04-19 Alan Modra <amodra@gmail.com>
3503 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3504 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3505 * elf32-ppc.c:Formatting.
3506 (ensure_undefweak_dynamic): Don't make dynamic when
3507 info->dynamic_undefined_weak is zero.
3508 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3509 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3510 not default visibility. Discard undef and undefweak
3512 (ppc_elf_relocate_section): Adjust to suit.
3513 * elf64-ppc.c: Formatting.
3514 (ensure_undefweak_dynamic): Don't make dynamic when
3515 info->dynamic_undefined_weak is zero.
3516 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3517 info->dynamic_undefined_weak. Discard them earlier.
3519 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3522 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3523 before generating the version definition section.
3525 2017-04-17 Alan Modra <amodra@gmail.com>
3527 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3528 state when a regular object file defines a symbol with
3529 incompatible type to that defined by an earlier shared lib.
3531 2017-04-13 Alan Modra <amodra@gmail.com>
3533 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3535 * elf32-arm.c: Likewise.
3536 * elf32-i386.c: Likewise.
3537 * elf32-mep.c: Likewise.
3538 * elf64-ia64-vms.c: Likewise.
3539 * elf64-x86-64.c: Likewise.
3540 * elflink.c: Likewise.
3541 * elfnn-ia64.c: Likewise.
3542 * elfxx-mips.c: Likewise.
3544 2017-04-13 Alan Modra <amodra@gmail.com>
3546 * aoutx.h: Use %B and %A in error messages throughout file.
3547 * aout-cris.c: Likewise.
3548 * archive.c: Likewise.
3549 * binary.c: Likewise.
3550 * coff-rs6000.c: Likewise.
3551 * coff-tic4x.c: Likewise.
3552 * coffcode.h: Likewise.
3553 * coffgen.c: Likewise.
3554 * cofflink.c: Likewise.
3555 * coffswap.h: Likewise.
3556 * cpu-arm.c: Likewise.
3557 * elf-eh-frame.c: Likewise.
3558 * elf-m10300.c: Likewise.
3560 * elf32-arc.c: Likewise.
3561 * elf32-arm.c: Likewise.
3562 * elf32-bfin.c: Likewise.
3563 * elf32-frv.c: Likewise.
3564 * elf32-iq2000.c: Likewise.
3565 * elf32-m32c.c: Likewise.
3566 * elf32-microblaze.c: Likewise.
3567 * elf32-nds32.c: Likewise.
3568 * elf32-rl78.c: Likewise.
3569 * elf32-rx.c: Likewise.
3570 * elf32-score.c: Likewise.
3571 * elf32-score7.c: Likewise.
3572 * elf32-sh64.c: Likewise.
3573 * elf32-v850.c: Likewise.
3574 * elf32-vax.c: Likewise.
3575 * elf32-visium.c: Likewise.
3576 * elf64-ia64-vms.c: Likewise.
3577 * elf64-mmix.c: Likewise.
3578 * elf64-sh64.c: Likewise.
3579 * elfcode.h: Likewise.
3580 * elfnn-aarch64.c: Likewise.
3581 * elfnn-ia64.c: Likewise.
3582 * elfxx-mips.c: Likewise.
3583 * hpux-core.c: Likewise.
3586 * linker.c: Likewise.
3587 * merge.c: Likewise.
3589 * oasys.c: Likewise.
3590 * pdp11.c: Likewise.
3591 * peXXigen.c: Likewise.
3592 * rs6000-core.c: Likewise.
3593 * vms-alpha.c: Likewise.
3594 * xcofflink.c: Likewise.
3596 2017-04-13 Alan Modra <amodra@gmail.com>
3598 * bfd.c (PRINT_TYPE): Define.
3599 (_doprnt): New function.
3600 (error_handler_internal): Use _doprnt.
3601 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3602 calls in their natural order, throughout file.
3603 * coff-mcore.c: Likewise.
3604 * coff-ppc.c: Likewise.
3605 * coff-tic80.c: Likewise.
3606 * cofflink.c: Likewise.
3607 * elf-s390-common.c: Likewise.
3609 * elf32-arm.c: Likewise.
3610 * elf32-i386.c: Likewise.
3611 * elf32-m32r.c: Likewise.
3612 * elf32-msp430.c: Likewise.
3613 * elf32-spu.c: Likewise.
3614 * elf64-ia64-vms.c: Likewise.
3615 * elf64-sparc.c: Likewise.
3616 * elf64-x86-64.c: Likewise.
3617 * elflink.c: Likewise.
3618 * elfnn-aarch64.c: Likewise.
3619 * elfnn-ia64.c: Likewise.
3620 * elfxx-mips.c: Likewise.
3622 2017-04-13 Alan Modra <amodra@gmail.com>
3624 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3625 branch veneers" error. Fix double space and format message.
3626 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3627 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3629 2017-04-13 Alan Modra <amodra@gmail.com>
3631 * bfd-in2.h: Regenerate.
3633 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3635 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3636 extra `\n' in warning/error messages.
3637 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3638 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3640 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3642 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3643 processor-specific properties with generic ELF target vector.
3645 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3647 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3648 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3649 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3650 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3652 (link_hash_newfunc): Initialize has_got_reloc and
3654 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3656 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3658 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3660 (_bfd_sparc_elf_fixup_symbol): New function.
3661 (allocate_dynrelocs): Don't allocate space for dynamic
3662 relocations and discard relocations against resolved undefined
3663 weak symbols in executable. Don't make resolved undefined weak
3664 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3665 relocation against undefined weak symbols in PIE.
3666 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3667 relocations against resolved undefined weak symbols in PIE
3668 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3669 without ynamic PLT/GOT relocations for resolved undefined weak
3671 Don't generate dynamic relocation against resolved undefined
3672 weak symbol in executable.
3673 (pie_finish_undefweak_symbol): New function.
3674 (_bfd_sparc_elf_finish_dynamic_sections): Call
3675 pie_finish_undefweak_symbol on all symbols in PIE.
3676 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3677 (_bfd_sparc_elf_fixup_symbol): New function.
3679 2017-04-10 Nick Clifton <nickc@redhat.com>
3681 * config.bfd: Remove ns32k from obsolete list.
3683 2017-04-10 Alan Modra <amodra@gmail.com>
3686 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3687 (special_sections_i): Likewise for .init_array.
3688 (special_sections_p): Likewise for .preinit_array.
3690 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3694 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3695 ELF_COMMON_DEF_P for common symbols.
3696 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3697 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3698 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3699 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3700 07492f668d2173da7a2bda3707ff0985e0f460b6.
3702 2017-04-07 Pedro Alves <palves@redhat.com>
3704 * opncls.c (bfd_get_debug_link_info): Rename to...
3705 (bfd_get_debug_link_info_1): ... this. Change type of second
3706 parameter to void pointer. Adjust.
3707 (bfd_get_debug_link_info): Reimplement on top of
3708 bfd_get_debug_link_info_1.
3709 (separate_debug_file_exists, separate_alt_debug_file_exists):
3710 Change type of second parameter to void pointer. Adjust.
3711 (get_func_type, check_func_type): Change type of second parameter
3713 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3714 the callback functions instead of passing the address of a local.
3715 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3716 find_separate_debug_file.
3717 (get_alt_debug_link_info_shim): Change type of second parameter to
3718 void pointer. Adjust.
3719 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3720 find_separate_debug_file.
3721 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3722 of second parameter to void pointer. Adjust.
3723 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3724 pointer local to find_separate_debug_file.
3726 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3728 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3729 external symbols with a definition.
3730 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3732 2017-04-07 Alan Modra <amodra@gmail.com>
3734 * po/SRC-POTFILES.in: Regenerate.
3736 2017-04-05 Alan Modra <amodra@gmail.com>
3738 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3741 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3743 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3744 numbers for DataDirectory entry indicies passed to
3747 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3749 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3750 each GNU_MBIND section and align GNU_MBIND section to page size.
3751 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3752 segment for each GNU_MBIND section.
3753 (_bfd_elf_init_private_section_data): Copy sh_info from input
3754 for GNU_MBIND section.
3756 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3758 * elfnn-riscv.c (GP_NAME): Delete.
3759 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3760 (_bfd_riscv_relax_lui): Likewise.
3762 2017-04-04 Nick Clifton <nickc@redhat.com>
3765 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3767 (bfd_elf_final_link): Only initialize the extended symbol index
3768 section if there are extended symbol tables to list.
3770 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3772 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3773 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3774 * configure.ac (elf): Add elf-properties.lo.
3775 * Makefile.in: Regenerated.
3776 * configure: Likewise.
3777 * elf-bfd.h (elf_property_kind): New.
3778 (elf_property): Likewise.
3779 (elf_property_list): Likewise.
3780 (elf_properties): Likewise.
3781 (_bfd_elf_parse_gnu_properties): Likewise.
3782 (_bfd_elf_get_property): Likewise.
3783 (_bfd_elf_link_setup_gnu_properties): Likewise.
3784 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3785 and setup_gnu_properties.
3786 (elf_obj_tdata): Add properties.
3787 * elf-properties.c: New file.
3788 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3789 (elf_i386_merge_gnu_properties): Likewise.
3790 (elf_backend_parse_gnu_properties): Likewise.
3791 (elf_backend_merge_gnu_properties): Likewise.
3792 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3793 (elf_x86_64_merge_gnu_properties): Likewise.
3794 (elf_backend_parse_gnu_properties): Likewise.
3795 (elf_backend_merge_gnu_properties): Likewise.
3796 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3797 (elf_backend_parse_gnu_properties): Likewise.
3798 (elf_backend_setup_gnu_properties): Likewise.
3799 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3800 elf_backend_merge_gnu_properties and
3801 elf_backend_setup_gnu_properties.
3803 2017-03-30 Pip Cet <pipcet@gmail.com>
3805 * elf32-wasm32.c: Add relocation code, two relocs.
3806 * reloc.c: Add wasm32 relocations.
3807 * libbfd.h: Regenerate.
3808 * bfd-in2.h: Regenerate.
3809 * bfd/po/bfd.pot: Regenerate.
3811 2017-03-29 Nick Clifton <nickc@redhat.com>
3814 * coff-bfd.h (struct coff_section_data): Add new fields:
3815 saved_bias and bias.
3816 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3817 computed for PE binaries.
3818 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3821 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3824 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3825 to handle a local symbol with a hash-symbol-entry; without PLT.
3826 Add BFD_ASSERT for an incidental case with GOT entry present.
3827 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3828 isn't forced-or-set local.
3830 2017-03-27 Pip Cet <pipcet@gmail.com>
3832 * wasm-module.c: New file to support WebAssembly modules.
3833 * wasm-module.h: New file to support WebAssembly modules.
3834 * doc/webassembly.texi: Start documenting wasm-module.c.
3835 * config.bfd: Add wasm_vec.
3836 * targets.c: Likewise.
3837 * configure.ac: Likewise.
3838 * Makefile.am: Add entries for wasm-module.c.
3839 * Makefile.in: Regenerate.
3840 * configure: Regenerate.
3841 * po/SRC-POTFILES.in: Regenerate.
3843 2017-03-27 Pip Cet <pipcet@gmail.com>
3845 * cpu-wasm32.c: New file to support wasm32 architecture.
3846 * elf32-wasm32.c: New file to support wasm32 architecture.
3847 * Makefile.am: Add wasm32 architecture.
3848 * archures.c: Likewise.
3849 * config.bfd: Likewise.
3850 * configure.ac: Likewise.
3851 * targets.c: Likewise.
3852 * Makefile.in: Regenerate.
3853 * bfd-in2.h: Regenerate.
3854 * configure: Regenerate.
3855 * po/SRC-POTFILES.in: Regenerate.
3857 2017-03-20 Alan Modra <amodra@gmail.com>
3860 * elf64-ppc.c (compare_symbols): Stabilize sort.
3862 2017-03-18 Alan Modra <amodra@gmail.com>
3864 * elf64-ppc.c (struct ppc_link_hash_table): Add
3865 local_ifunc_resolver and maybe_local_ifunc_resolver.
3866 (ppc_build_one_stub): Set flags on emitting dynamic
3867 relocation to ifunc.
3868 (ppc64_elf_relocate_section): Likewise.
3869 (ppc64_elf_finish_dynamic_symbol): Likewise.
3870 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3871 local dynamic relocs to ifuncs.
3872 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3873 local_ifunc_resolver and maybe_local_ifunc_resolver.
3874 (ppc_elf_relocate_section): Set flag on emitting dynamic
3875 relocation to ifuncs.
3876 (ppc_elf_finish_dynamic_symbol): Likewise.
3877 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3878 dynamic relocs to ifuncs.
3880 2017-03-13 Nick Clifton <nickc@redhat.com>
3883 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3884 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3885 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3886 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3887 * bfd-in2.h: Regenerate.
3888 * libbfd.h: Regenerate.
3889 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3891 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3892 (elfNN_aarch64_howto_table): Likewise.
3893 (aarch64_tls_transition_without_check): Likewise.
3894 (aarch64_reloc_got_type): Likewise.
3895 (elfNN_aarch64_final_link_relocate): Likewise.
3896 (elfNN_aarch64_tls_relax): Likewise.
3897 (elfNN_aarch64_relocate_section): Likewise.
3898 (elfNN_aarch64_gc_sweep_hook): Likewise.
3899 (elfNN_aarch64_check_relocs): Likewise.
3900 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3901 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3903 2017-03-11 Alan Modra <amodra@gmail.com>
3905 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3906 parameter is in fact used. Whitespace fixes.
3907 * elf64-ppc.c: Likewise.
3909 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3911 * rs6000-core.c (CORE_NEW): Simplify macro when
3912 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3914 2017-03-07 Alan Modra <amodra@gmail.com>
3918 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3921 2017-03-05 Alan Modra <amodra@gmail.com>
3923 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3924 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3925 (next_cie_fde_offset): New function.
3926 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3927 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3928 four bytes. Align CIEs to four or eight bytes depending on
3929 per_encoding_aligned8. Align FDEs according to their encoding.
3930 Pad last FDE to output section alignment.
3931 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3933 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3934 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3935 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3937 2017-03-02 Martin Bickel <binutils@ineranves.de>
3940 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3941 empty segments which have a zero filesz, but a non-zero memsz.
3943 2017-03-02 Alan Modra <amodra@gmail.com>
3945 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3947 2017-02-28 Alan Modra <amodra@gmail.com>
3949 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3950 (ppc64_elf_relocate_section): Likewise.
3952 2017-02-28 Alan Modra <amodra@gmail.com>
3955 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3956 rather than elf32_nios2_hash_table or elf_hash_table.
3957 (create_got_section): Likewise.
3958 (nios2_elf32_finish_dynamic_symbol): Likewise.
3959 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3960 (nios2_elf32_size_dynamic_sections): Likewise.
3961 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3962 vars. Use htab equivalents directly instead. Don't create
3963 all dynamic sections on needing just the GOT. Use a goto
3964 rather than a fall-through with reloc test. Ensure
3965 htab->dynobj is set when making dynamic sreloc section.
3966 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3967 equivalent directly instead. Don't segfault on looking for
3968 .dynamic when dynamic sections have not been created. Don't
3969 segfault on .got.plt being discarded.
3970 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3971 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3972 fixme and another not so relevant comment.
3973 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3974 already set, set hash table dynobj on creating .sbss.
3976 2017-02-28 Alan Modra <amodra@gmail.com>
3978 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3979 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3980 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3981 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3982 (ppc64_elf_relocate_section): Likewise.
3983 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3984 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3985 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3986 * libbfd.h: Regenerate.
3987 * bfd-in2.h: Regenerate.
3989 2017-02-28 Alan Modra <amodra@gmail.com>
3991 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3992 dynamic .data.rel.ro read-only.
3993 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3994 rather than section flags when deciding where copy reloc goes.
3995 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3996 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3997 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3998 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3999 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4000 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4001 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4002 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4003 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4004 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4005 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4006 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4007 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4008 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4009 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4010 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4011 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4012 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4013 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4015 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4017 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4018 `jalr $0, $25' instruction encoding.
4020 2017-02-27 Nick Clifton <nickc@redhat.com>
4023 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4024 generating a seg-fault when encountering a symbol that has been
4025 deleted by garbage collection.
4027 2017-02-25 Alan Modra <amodra@gmail.com>
4029 * elf32-arc.c (struct dynamic_sections): Delete.
4030 (enum dyn_section_types): Delete.
4031 (dyn_section_names): Delete.
4032 (arc_create_dynamic_sections): Delete.
4033 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4034 segfault on discarded .rela.plt section.
4035 (elf_arc_size_dynamic_sections): Formatting. Don't call
4036 arc_create_dynamic_sections. Don't allocate memory for sections
4037 handled by the generic linker. Correct code finding relocs in
4038 read-only sections. Set SEC_EXCLUDE on zero size .got,
4039 .got.plt, and .dynbss sections. Do set .interp for pies.
4041 2017-02-24 Andrew Waterman <andrew@sifive.com>
4043 * elfnn-riscv.c (GP_NAME): New macro.
4044 (riscv_global_pointer_value): Use it.
4045 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4046 output section, consider only that section's alignment.
4048 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4050 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4051 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4052 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4053 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4055 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4057 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4058 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4061 2017-02-23 Alan Modra <amodra@gmail.com>
4064 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4066 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4067 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4070 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4073 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4074 processing ahead of the call to `elf_gc_sweep_symbol'.
4076 2017-02-22 Nick Clifton <nickc@redhat.com>
4079 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4080 created section 4-byte alignment.
4082 2017-02-22 Alan Modra <amodra@gmail.com>
4084 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4085 on .got or .plt output section being discarded by script.
4086 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4089 2017-02-21 Alan Modra <amodra@gmail.com>
4091 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4092 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4094 2017-02-20 Alan Modra <amodra@gmail.com>
4097 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4098 if DT_RELSZ/DT_RELASZ is zero.
4100 2017-02-17 Nick Clifton <nickc@redhat.com>
4102 * compress.c (bfd_get_full_section_contents): Remember to reduce
4103 compressed size by the sizeof the compression header when
4104 decompressing the contents.
4106 2017-02-17 Pedro Alves <palves@redhat.com>
4108 * srec.c (Chunk): Rename to ...
4109 (_bfd_srec_len): ... this.
4110 (S3Forced): Rename to ...
4111 (_bfd_srec_forceS3): ... this.
4112 * objcopy.c: Adjust all references.
4114 2017-02-17 Pedro Alves <palves@redhat.com>
4116 * archive.c (bsd_write_armap): Rename to ...
4117 (_bfd_bsd_write_armap): ... this.
4118 (coff_write_armap): Rename to ...
4119 (_bfd_coff_write_armap): ... this.
4120 * libbfd-in.h (bsd_write_armap): Rename to ...
4121 (_bfd_bsd_write_armap): ... this.
4122 (coff_write_armap): Rename to ...
4123 (_bfd_coff_write_armap): ... this.
4124 * aout-target.h, aout-tic30.c: Adjust all users.
4125 * libbfd.h: Regenerate.
4127 2017-02-17 Pedro Alves <palves@redhat.com>
4129 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4130 (warn_deprecated): Rename to ...
4131 (_bfd_warn_deprecated): ... this.
4132 * libbfd.c (warn_deprecated): Rename to ...
4133 (_bfd_warn_deprecated): ... this.
4134 * bfd-in2.h: Regenerate.
4136 2017-02-17 Pedro Alves <palves@redhat.com>
4138 * bfdio.c (real_ftell): Rename to ...
4139 (_bfd_real_ftell): ... this.
4140 (real_fseek): Rename to ...
4141 (_bfd_real_fseek): ... this.
4142 (real_fopen): Rename to ...
4143 (_bfd_real_fopen): ... this.
4144 * libbfd-in.h (real_ftell): Rename to ...
4145 (_bfd_real_ftell): ... this.
4146 (real_fseek): Rename to ...
4147 (_bfd_real_fseek): ... this.
4148 (real_fopen): Rename to ...
4149 (_bfd_real_fopen): ... this.
4150 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4151 * libbfd.h: Regenerate.
4153 2017-02-17 Pedro Alves <palves@redhat.com>
4155 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4156 * libbfd.c (read_unsigned_leb128): Rename to ...
4157 (_bfd_read_unsigned_leb128): ... this.
4158 (read_signed_leb128): Rename to ...
4159 (_bfd_read_signed_leb128): ... this.
4160 (safe_read_leb128): Rename to ...
4161 (_bfd_safe_read_leb128): ... this.
4162 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4163 (_bfd_read_unsigned_leb128): ... this.
4164 (read_signed_leb128): Rename to ...
4165 (_bfd_read_signed_leb128): ... this.
4166 (safe_read_leb128): Rename to ...
4167 (_bfd_safe_read_leb128): ... this.
4168 * libbfd.h: Renegerate.
4170 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4172 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4173 before trying to fine matching file and line information.
4175 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4177 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4178 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4179 not match current bfd, then reload debug information. Record bfd
4180 we're loading debug info for in the stash. If we have debug
4181 informatin in the cache then perform section placement before
4184 2017-02-16 Alan Modra <amodra@gmail.com>
4187 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4188 * elfxx-target.h (elf_backend_no_page_alias): Define.
4189 (elfNN_bed): Init new field.
4190 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4191 ensure PT_LOAD segment starts on a new page.
4192 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4194 2017-02-16 Alan Modra <amodra@gmail.com>
4197 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4200 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4202 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4203 * bfd-in2.h: Regenerated.
4205 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4208 * elf32-i386.c (elf_i386_relocate_section): Allow
4209 "lea foo@GOT, %reg" in PIC.
4211 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4214 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4215 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4216 error against local IFUNC symbol without a base register for
4219 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4221 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4222 `%P: %H:' with `info->callbacks->einfo'.
4223 (ppc_elf_relocate_section): Likewise.
4224 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4225 (ppc64_elf_edit_toc): Likewise.
4226 (ppc64_elf_relocate_section): Likewise.
4228 2017-02-14 Alan Modra <amodra@gmail.com>
4230 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4231 --gc-keep-exported, and test versioned field of sym rather than
4232 looking for @ in name.
4234 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4236 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4239 2017-02-13 Nick Clifton <nickc@redhat.com>
4242 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4245 2017-02-07 Andrew Waterman <andrew@sifive.com>
4247 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4248 entry size if PLT header is written.
4250 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4252 Fix sparc64 dynamic relocation processing to use the dynamic
4254 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4255 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4258 2017-02-03 Nick Clifton <nickc@redhat.com>
4261 * coffcode.h (coff_write_object_contents): Enlarge size of
4262 s_name_buf in order to avoid compile time warning about possible
4264 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4265 32-bits of insn value before printing into buffer.
4267 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4269 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4270 `max_local_dynindx'.
4271 (mips_elf_sort_hash_table): Handle it.
4272 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4273 symbols bump up `max_local_dynindx' rather than
4274 `max_non_got_dynindx'.
4276 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4278 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4279 `min_got_dynindx', `max_unref_got_dynindx' and
4280 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4281 (mips_elf_sort_hash_table): Adjust accordingly.
4283 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4285 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4286 to access the hash table.
4288 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4290 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4291 non-NULL `htab' to the beginning.
4293 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4295 * elflink.c (elf_gc_sweep): Wrap overlong line.
4297 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4299 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4300 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4301 * elfxx-mips.c (mips_elf_link_hash_table): Add
4302 `ignore_branch_isa' member.
4303 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4304 in branch relocation calculation as an error if
4305 `ignore_branch_isa' has been set.
4306 (_bfd_mips_elf_insn32): Rename to...
4307 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4308 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4309 Handle the new parameter.
4311 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4313 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4314 local variable dynobj.
4317 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4318 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4319 executable from read-only sections into sdynrelro.
4320 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4321 dynamic relocs in sdynrelro.
4322 (elf_backend_want_dynrelro): Define.
4324 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4326 * config.bfd (*-*-rtemsaout*): Mark as removed.
4328 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4330 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4331 (arm-*-rtems*): Move to (arm*-*-eabi*).
4332 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4333 (m68-*-rtems*): Move to (m68*-*-elf*).
4335 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4337 * config.bfd (*-*-rtemscoff*): Mark as removed.
4339 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4342 * elflink.c (bfd_elf_record_link_assignment): Revert last
4343 change and don't ever clear `forced_local'. Set `mark'
4345 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4347 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4348 (bfd_elf_size_dynamic_sections): ... here.
4349 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4350 and set `mark' instead in `__tls_get_addr_opt' processing.
4351 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4353 2017-01-24 Alan Modra <amodra@gmail.com>
4355 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4356 where dynamic relocs are preferable. Allow ifunc too.
4357 (ensure_undefweak_dynamic): New function.
4358 (allocate_dynrelocs): Use it here. Move plt handling last and
4359 don't make symbols dynamic, simplifying loop. Only make undef
4360 weak symbols with GOT entries dynamic. Correct condition
4361 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4362 comments. Remove goto.
4363 (ppc_elf_relocate_section): Correct test for using dynamic
4364 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4365 to suit. Set up explicit tls_index entries and implicit GOT
4366 tls_index entries resolvable at link time for
4367 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4368 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4369 (ensure_undefweak_dynamic): New function.
4370 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4371 with GOT entries dynamic. Remove unnecessary test of
4372 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4373 (ppc64_elf_relocate_section): Correct test for using dynamic
4374 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4375 to suit. Set up explicit tls_index entries and implicit GOT
4376 tls_index entries resolvable at link time for __tls_get_addr_opt.
4377 Simplify expression to clear mem for prelink.
4379 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4381 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4383 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4385 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4386 (elf_backend_hash_symbol): Define.
4388 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4391 * elflink.c (bfd_elf_record_link_assignment): Clear any
4392 `forced_local' marking for DSO symbols that are not being
4395 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4397 * elfnn-riscv.c (riscv_elf_object_p): New function.
4399 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4402 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4404 (elf_x86_64_check_relocs): Create .eh_frame section for the
4406 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4407 .eh_frame section for the .plt.bnd section.
4408 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4409 for the .plt.bnd section.
4411 2017-01-12 Nick Clifton <nickc@redhat.com>
4414 * opncls.c (find_separate_debug_file): Add include_dirs
4415 parameter. Only include the directory part of the bfd's filename
4416 in search paths if include_dirs is true. Add a couple of extra
4417 locations for looking for debug files.
4418 ( bfd_follow_gnu_debuglink): Update invocation of
4419 find_separate_debug_file.
4420 (bfd_follow_gnu_debugaltlink): Likewise.
4421 (get_build_id): New function: Finds the build-id of the given bfd.
4422 (get_build_id_name): New function: Computes the name of the
4423 separate debug info file for a bfd, based upon its build-id.
4424 (check_build_id_file): New function: Checks to see if a separate
4425 debug info file exists at the given location, and that its
4426 build-id matches that of the original bfd.
4427 (bfd_follow_build_id_debuglink): New function: Finds a separate
4428 debug info file for a given bfd by using the build-id method.
4429 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4430 method of locating a separate debug info file before using the
4432 * bfd-in2.h: Regenerate.
4434 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4437 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4438 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4439 elf_x86_64_eh_frame_plt_got.
4440 (elf_x86_64_size_dynamic_sections): Get unwind info from
4441 elf_x86_64_bnd_arch_bed for the BND PLT.
4443 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4445 * config.bfd: Add entries for i686-redox and x86_64-redox.
4447 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4449 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4451 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4452 .eh_frame section to 4 bytes for x32.
4453 (elf_x86_64_check_relocs): Likewise.
4455 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4458 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4459 (PLT_GOT_FDE_LENGTH): Likewise.
4460 (elf_i386_plt_layout): Add eh_frame_plt_got and
4461 eh_frame_plt_got_size.
4462 (elf_i386_plt): Updated.
4463 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4464 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4465 (elf_i386_size_dynamic_sections): Allocate and initialize
4466 .eh_frame section for .plt.got.
4467 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4469 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4470 eh_frame_plt_got_size.
4471 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4472 (PLT_GOT_FDE_LENGTH): Likewise.
4473 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4474 eh_frame_plt_got_size.
4475 (elf_x86_64_arch_bed): Updated.
4476 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4477 eh_frame_plt_got_size.
4478 (elf_x86_64_nacl_arch_bed): Likewise.
4479 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4480 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4481 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4482 .eh_frame section for .plt.got.
4483 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4486 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4488 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4489 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4491 2017-01-09 Nick Clifton <nickc@redhat.com>
4493 * dwarf2.c (lookup_address_in_function_table): Return early if
4494 there are no functions in the given comp unit, or if the high
4495 address of the last function in the comp unit is less than the
4498 2017-01-09 Nick Clifton <nickc@redhat.com>
4501 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4502 message if there are too many symbols to load.
4504 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4506 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4507 if relocs are cached.
4509 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4512 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4513 for R_MICROBLAZE_GOTOFF_64.
4515 2017-01-03 Nick Clifton <nickc@redhat.com>
4517 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4518 warning about using a possibly uninitialised variable.
4520 2017-01-02 Alan Modra <amodra@gmail.com>
4522 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4523 (allocate_plt_static, allocate_dynrelocs): Use it.
4525 2017-01-02 Alan Modra <amodra@gmail.com>
4527 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4528 .PARISC.unwind section.
4530 2017-01-02 Alan Modra <amodra@gmail.com>
4533 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4534 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4535 indirect to GOT pointer relative code edit.
4537 2017-01-02 Alan Modra <amodra@gmail.com>
4539 Update year range in copyright notice of all files.
4541 For older changes see ChangeLog-2016
4543 Copyright (C) 2017 Free Software Foundation, Inc.
4545 Copying and distribution of this file, with or without modification,
4546 are permitted in any medium without royalty provided the copyright
4547 notice and this notice are preserved.
4553 version-control: never