1 2017-10-12 James Bowman <james.bowman@ftdichip.com>
3 * bfd-in2.h: Regenerate.
4 * libbfd.h: Regenerate.
5 * elf32-ft32.c: Add HOWTO R_FT32_15.
6 * reloc.c: Add BFD_RELOC_FT32_15.
8 2017-10-12 Nick Clifton <nickc@redhat.com>
10 * reloc.c (enum bfd_reloc_status): Start values at 2.
11 * bfd-in2.h: Regenerate.
12 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
13 that a TRUE return indicates success. Compare the result of
14 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
15 (build_one_stub): Change sense of tests against aarch64_relocate
17 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
18 than FALSE, when an error is detected.
19 (elfNN_aarch64_final_link_relocate): Likewise.
21 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
23 * elf32-i386.c (elf_backend_hide_symbol): New.
24 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
25 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
26 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
28 2017-10-12 Alan Modra <amodra@gmail.com>
30 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
31 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
32 (bfd_elf_define_start_stop): Likewise.
34 2017-10-12 Alan Modra <amodra@gmail.com>
36 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
37 when executable rather than non-PIC.
38 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
39 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
41 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
43 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
45 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
46 (elf_external_linux_prpsinfo64_ugid32): ... this.
47 (swap_linux_prpsinfo32_out): Rename to...
48 (swap_linux_prpsinfo32_ugid32_out): ... this.
49 (elf_external_linux_prpsinfo64_ugid16): New structure.
50 (swap_linux_prpsinfo64_ugid16_out): New function.
51 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
52 (elf_backend_linux_prpsinfo64_ugid16): Define.
53 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
54 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
55 of the 64-bit Linux core PRPSINFO note.
56 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
58 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
60 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
62 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
63 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
64 (elf_external_ppc_linux_prpsinfo32)
65 (swap_ppc_linux_prpsinfo32_out): Move to...
66 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
67 (swap_linux_prpsinfo32_ugid32_out): ... these.
68 (elf_external_linux_prpsinfo32): Rename to...
69 (elf_external_linux_prpsinfo32_ugid16): ... this.
70 (swap_linux_prpsinfo32_out): Rename to...
71 (swap_linux_prpsinfo32_ugid16_out): ... this.
72 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
73 (elf_backend_linux_prpsinfo32_ugid16): Define.
74 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
75 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
76 of the 32-bit Linux core PRPSINFO note.
77 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
78 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
79 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
80 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
81 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
82 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
83 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
84 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
85 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
86 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
88 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
90 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
91 `gap' member ahead of `pr_flag'.
93 2017-10-11 Pedro Alves <palves@redhat.com>
95 * bfd.c (_doprnt): Rename to ...
96 (_bfd_doprnt): ... this.
97 (error_handler_internal): Adjust.
99 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
101 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
102 instead of incrementing it.
103 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
105 2017-10-10 Renlin Li <renlin.li@arm.com>
108 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
109 symbols into dynamic.
111 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
114 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
115 (riscv_elf_link_hash_table_create): Initialize max_alignment to
117 (_bfd_riscv_relax_section): Cache the max alignment of output
118 sections if possible.
120 2017-10-10 Alan Modra <amodra@gmail.com>
122 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
123 .opd whenever .opd is present and non-zero size. Move code
124 setting abiversion to/from output file earlier. Only set
125 u.opd.func_sec when --gc-sections. Read relocs and set up
126 u.opd.func_sec values here..
127 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
129 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
131 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
133 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
136 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
138 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
139 .interp section with "ld --no-dynamic-linker".
141 2017-10-09 Alan Modra <amodra@gmail.com>
144 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
145 funcinfo_hash_table and varinfo_hash_table.
147 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
149 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
150 in read-only section with minfo.
151 (sh_elf_size_dynamic_sections): Likewise.
153 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
155 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
158 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
160 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
161 this_hdr.sh_entsize only if section size > 0.
163 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
165 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
167 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
169 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
170 in read-only section with minfo.
171 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
173 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
175 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
178 2017-10-06 John Baldwin <jhb@FreeBSD.org>
180 * elf-bfd.h (struct elf_backend_data): Add
181 `elf_backend_grok_freebsd_prstatus'.
182 * elf.c (elfcore_grok_freebsd_note): Call
183 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
185 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
187 (elf_backend_grok_freebsd_prstatus): Define.
188 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
189 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
191 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
193 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
194 and has_non_got_reloc with zero_undefweak.
195 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
196 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
198 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
199 has_non_got_reloc with zero_undefweak.
200 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
201 has_got_reloc and has_non_got_reloc with zero_undefweak.
202 (elf_x86_link_hash_entry): Likewise.
204 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
206 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
207 (VERIFY_COPY_RELOC): Likewise.
209 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
211 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
212 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
213 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
215 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
217 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
218 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
219 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
221 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
223 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
224 * elf32-i386.c (elf_i386_relocate_section): Use it.
225 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
227 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
229 * elf32-i386.c (X86_SIZE_TYPE_P): New.
230 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
231 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
232 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
233 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
235 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
237 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
238 (PLT_LOCAL_IFUNC_P): Likewise.
239 * elf32-i386.c (elf_i386_relocate_section): Use them.
240 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
242 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
244 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
245 * elf32-i386.c (elf_i386_relocate_section): Use it.
246 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
248 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
250 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
251 * elf32-i386.c (elf_i386_relocate_section): Use it.
252 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
254 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
256 * elf32-i386.c (X86_PCREL_TYPE_P): New.
257 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
258 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
259 (X86_PCREL_TYPE_P): This.
260 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
261 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
262 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
264 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
266 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
268 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
269 * elf32-i386.c (elf_i386_tls_transition): Use it.
270 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
272 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
274 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
275 Dump dynamic relocation in read-only section with minfo if
277 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
278 (maybe_set_textrel): Likewise.
279 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
280 read-only section with minfo.
282 2017-10-05 John Baldwin <jhb@FreeBSD.org>
284 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
286 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
288 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
289 in read-only section with minfo.
290 (tilepro_elf_size_dynamic_sections): Likewise.
291 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
292 (tilegx_elf_size_dynamic_sections): Likewise.
294 2017-10-05 Pedro Alves <palves@redhat.com>
297 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
298 ellipsis parameter. Split out bfd_error_on_input code to..
299 (bfd_set_input_error): .. New function.
300 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
301 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
302 * bfd-in2.h: Regenerate.
304 2017-10-05 Alan Modra <amodra@gmail.com>
306 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
307 fini_array error value.
309 2017-10-05 Alan Modra <amodra@gmail.com>
312 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
314 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
316 (elf_fake_sections): Adjust calls. Exit immediately on failure.
317 (bfd_elf_set_group_contents): Add associated reloc section indices
320 2017-10-04 Alan Modra <amodra@gmail.com>
322 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
323 classify symbols for ELFv2.
325 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
328 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
329 undergoes default promotion.
330 * bfd-in2.h: Regenerate.
332 2017-10-02 Alan Modra <amodra@gmail.com>
334 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
335 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
337 2017-10-01 Alan Modra <amodra@gmail.com>
340 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
341 (add_line_info): Always put end_sequence last.
343 2017-10-01 Alan Modra <amodra@gmail.com>
346 * dwarf2.c (read_section): Allocate buffer with extra byte for
347 bfd_simple_get_relocated_section_contents rather than copying
350 2017-09-29 Alan Modra <amodra@gmail.com>
352 * merge.c (merge_strings): Return FALSE on malloc failure.
353 (_bfd_merge_sections): Return failures from record_section and
356 2017-09-28 Alan Modra <amodra@gmail.com>
359 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
360 a case where plugin_notice isn't called.
362 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
364 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
367 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
370 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
371 output_bfd to info->callbacks->minfo.
373 2017-09-26 Nick Clifton <nickc@redhat.com>
376 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
377 assertion failure if elf_x86_64_rtype_to_howto has already issued
380 2017-09-26 Alan Modra <amodra@gmail.com>
383 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
386 2017-09-26 Nick Clifton <nickc@redhat.com>
389 * dwarf2.c (read_formatted_entries): Fail early if we know that
390 the loop parsing data entries will overflow the end of the
393 2017-09-26 Alan Modra <amodra@gmail.com>
396 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
397 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
398 to stash->info_ptr_memory, and check die_ref is within that memory.
399 Set info_ptr_end correctly when another CU is refd. Check die_ref
400 for DW_FORM_ref4 etc. is within CU.
402 2017-09-26 Alan Modra <amodra@gmail.com>
405 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
406 (read_formatted_entries): Init "fe".
407 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
409 2017-09-26 Alan Modra <amodra@gmail.com>
412 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
413 bounds in inner loop.
415 2017-09-25 Alan Modra <amodra@gmail.com>
418 * dwarf1.c (parse_die): Sanity check pointer against section limit
419 before dereferencing.
420 (parse_line_table): Likewise.
422 2017-09-25 Alan Modra <amodra@gmail.com>
425 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
427 (parse_comp_unit): Likewise.
429 2017-09-25 Alan Modra <amodra@gmail.com>
432 * dwarf2.c (read_formatted_entries): Error on format_count zero.
434 2017-09-24 Alan Modra <amodra@gmail.com>
437 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
438 within section bounds.
440 2017-09-24 Alan Modra <amodra@gmail.com>
443 * dwarf2.c (decode_line_info): Properly free line sequences on error.
445 2017-09-24 Alan Modra <amodra@gmail.com>
448 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
449 pname param. Return status. Make name const. Don't abort,
450 return an error. Formatting. Exit if current info_ptr matches
451 orig_info_ptr. Update callers.
452 (scan_unit_for_symbols): Start at nesting_level of zero. Make
453 nested_funcs an array of structs for extensibility. Formatting.
455 2017-09-24 Alan Modra <amodra@gmail.com>
458 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
459 rather than dividing by zero.
461 2017-09-24 Alan Modra <amodra@gmail.com>
464 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
466 2017-09-24 Alan Modra <amodra@gmail.com>
469 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
471 2017-09-24 Alan Modra <amodra@gmail.com>
474 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
475 SHT_GNU_verneed section for sanity. Don't zalloc memory for
478 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
481 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
484 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
487 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
488 -1 if bfd_canonicalize_dynamic_reloc returns 0.
490 2017-09-22 Pedro Alves <palves@redhat.com>
491 Alan Modra <amodra@gmail.com>
493 * version.h: Add comment.
495 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
497 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
498 NT_S390_GS_BC, correct the previously swapped invocations of
499 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
501 2017-09-19 Alan Modra <amodra@gmail.com>
504 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
507 2017-09-19 Alan Modra <amodra@gmail.com>
510 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
511 symbols before calculating verrefs. Don't renumber dynsyms
512 after gc. Exclude .gnu.version when zero or one dynsym.
513 Localize some vars and reindent.
515 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
518 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
519 return from bfd_canonicalize_dynamic_reloc.
521 2017-09-15 Alan Modra <amodra@gmail.com>
524 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
525 overflows bfd_size_type.
527 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
530 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
531 to indicate if conversion is performed.
532 (elf_i386_check_relocs): Cache section contents and relocations
533 if conversion is performed.
534 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
535 contents and relocations if conversion is performed.
537 2017-09-14 Nick Clifton <nickc@redhat.com>
540 * peXXigen.c (pe_print_idata): Extend check for HintName vector
543 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
545 * elfxx-x86.h: Fix a typo in comments.
547 2017-09-09 Kamil Rytarowski <n54@gmx.com>
549 * elf32-nds32.c: Rename __BIT() to N32_BIT().
551 2017-09-09 Alan Modra <amodra@gmail.com>
553 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
556 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
558 * elf32-i386.c (elf_i386_relocate_section): Update usage of
559 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
560 (elf_i386_finish_dynamic_symbol): Likewise.
561 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
562 (elf_x86_64_finish_dynamic_symbol): Likewise.
563 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
564 (_bfd_x86_elf_fixup_symbol): Likewise.
566 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
568 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
569 check has_non_got_reloc.
571 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
574 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
575 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
576 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
577 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
578 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
579 and linker_def on __ehdr_start if it is referenced and not
581 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
582 and return TRUE when building executable, if a symbol has
583 non-GOT/non-PLT relocations in text section or there is no
585 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
587 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
589 * elfxx-x86.h: Update comments.
591 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
593 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
594 elf_x86_plt_layout_table with elf_x86_init_table.
595 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
597 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
599 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
600 (elf_x86_init_table): This.
601 (_bfd_x86_elf_link_setup_gnu_properties): Replace
602 elf_x86_plt_layout_table with elf_x86_init_table.
604 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
606 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
607 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
608 * configure: Regenerated.
609 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
610 and r_sym fields of plt_layout.
611 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
613 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
614 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
615 r_info nor r_sym fields.
616 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
618 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
620 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
622 * (_bfd_riscv_relax_align): Call bfd_set_error and
623 print an error message when unable to relax a .align directive.
625 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
627 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
628 (riscv_record_pcrel_hi_reloc): Add absolute argument.
629 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
630 R_RISCV_PCREL_HI20 relocs, and pass the result to
631 riscv_record_pcrel_hi_reloc.
633 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
635 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
636 r_type_p. Remove the converted argument. Replace
637 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
638 the new relocation type via r_type_p.
639 (elf_i386_relocate_section): Likewise.
640 (elf_i386_finish_dynamic_symbol): Likewise.
641 (need_convert_load): Removed.
642 (check_relocs_failed): Updated.
643 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
644 instead of setting need_convert_load.
645 (_bfd_i386_elf_convert_load): Removed.
646 * elf64-x86-64.c (need_convert_load): Removed.
647 (check_relocs_failed): Updated.
648 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
649 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
650 Return the new relocation type via r_type_p.
651 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
652 instead of setting need_convert_load.
653 (elf_x86_64_check_relocs): Don't check PIC if relocation has
655 (_bfd_x86_64_elf_convert_load): Removed.
656 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
657 with SYMBOL_REFERENCES_LOCAL_P.
658 (elf_x86_64_finish_dynamic_symbol): Likewise.
659 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
661 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
662 (_bfd_x86_elf_link_symbol_references_local): New function.
663 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
664 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
665 SYMBOL_REFERENCES_LOCAL_P.
666 (elf_x86_link_hash_entry): Add local_ref.
667 (elf_x86_link_hash_table): Remove convert_load.
668 (_bfd_i386_elf_convert_load): Removed.
669 (_bfd_x86_64_elf_convert_load): Likewise.
670 (_bfd_x86_elf_link_symbol_references_local): New.
672 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
674 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
675 (elf_x86_64_info_to_howto): Get the real relocation type by
676 masking out R_X86_64_converted_reloc_bit.
677 (elf_x86_64_check_tls_transition): Get the real relocation type
678 by masking out R_X86_64_converted_reloc_bit.
679 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
680 instead of setting converted_reloc.
681 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
682 instead of converted_reloc. Get the real relocation type by
683 masking out R_X86_64_converted_reloc_bit.
684 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
685 R_X86_64_converted_reloc_bit is valid.
686 * elfxx-x86.h (converted_reloc): Removed.
688 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
691 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
692 to get the relocation type again.
693 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
694 r_type when calling elf_x86_64_tls_transition. Don't use
695 ELF32_R_TYPE to get the relocation type again.
697 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
699 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
702 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
704 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
705 argument. Don't check relocation overflow. Avoid relocation
706 overflow if --no-relax is used. Set converted_reloc on symbol
707 if a GOTPCREL relocation is converted.
708 (elf_x86_64_relocate_section): Issue a fatal error and suggest
709 --no-relax if GOTPCREL relocation conversion leads to relocation
711 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
713 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
714 Edmar Wienskoski <edmar.wienskoski@nxp.com
716 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
717 (ppc_elf_check_relocs): Handle it.
718 (ppc_elf_vle_split20): New function.
719 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
721 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
724 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
725 for x86-64 if GOT_TLS_GDESC_P is true.
727 2017-09-03 Alan Modra <amodra@gmail.com>
730 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
732 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
734 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
735 tls_get_addr for x86-64 in one place.
737 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
739 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
740 with elfxx-x86.lo for 64-bit BFD.
741 * configure: Regenerated.
743 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
745 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
746 (_bfd_i386_elf_convert_load): This. Remove static.
747 (elf_i386_size_dynamic_sections): Removed.
748 (elf_backend_size_dynamic_sections): Likewise.
749 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
750 (_bfd_x86_64_elf_convert_load): This. Remove static.
751 (elf_x86_64_size_dynamic_sections): Removed.
752 (elf_backend_size_dynamic_sections): Likewise.
753 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
754 (elf_x86_allocate_dynrelocs): This. Make it static.
755 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
756 (elf_x86_allocate_local_dynreloc): This. Make it static.
757 (elf_i386_is_reloc_section): New function.
758 (elf_x86_64_is_reloc_section): Likewise.
759 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
760 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
761 Rearrange got_entry_size initialization.
762 (_bfd_x86_elf_size_dynamic_sections): New function.
763 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
764 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
765 (_bfd_i386_elf_convert_load): New.
766 (_bfd_x86_64_elf_convert_load): Likewise.
767 (_bfd_x86_elf_size_dynamic_sections): Likewise.
768 (elf_backend_size_dynamic_sections): Likewise.
769 (_bfd_x86_elf_allocate_dynrelocs): Removed.
770 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
772 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
774 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
777 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
779 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
780 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
782 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
784 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
785 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
786 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
787 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
788 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
789 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
791 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
793 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
794 (elf_i386_allocate_local_dynrelocs): Likewise.
795 (elf_i386_size_dynamic_sections): Replace
796 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
797 with _bfd_x86_elf_allocate_dynrelocs and
798 _bfd_x86_elf_allocate_local_dynrelocs.
799 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
800 (elf_x86_64_allocate_local_dynrelocs): Likewise.
801 (elf_x86_64_size_dynamic_sections): Replace
802 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
803 with _bfd_x86_elf_allocate_dynrelocs and
804 _bfd_x86_elf_allocate_local_dynrelocs.
805 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
806 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
807 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
808 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
810 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
812 * elf32-i386.c (is_i386_elf): Removed.
813 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
814 (elf_i386_size_dynamic_sections): Likewise.
815 (elf_i386_relocate_section): Likewise.
816 * elf64-x86-64.c (is_x86_64_elf): Removed.
817 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
819 (elf_x86_64_size_dynamic_sections): Likewise.
820 (elf_x86_64_relocate_section): Likewise.
821 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
823 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
826 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
828 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
829 (elf_i386_allocate_dynrelocs): Replace
830 elf_i386_compute_jump_table_size with
831 elf_x86_compute_jump_table_size.
832 (elf_i386_size_dynamic_sections): Likewise.
833 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
834 (elf_x86_64_allocate_dynrelocs): Replace
835 elf_x86_64_compute_jump_table_size with
836 elf_x86_compute_jump_table_size.
837 (elf_x86_64_size_dynamic_sections): Likewise.
838 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
840 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
841 (elf_x86_compute_jump_table_size): New.
843 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
845 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
847 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
848 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
850 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
852 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
853 with htab->is_vxworks.
854 (elf_i386_size_dynamic_sections): Likewise.
855 (elf_i386_relocate_section): Likewise.
856 (elf_i386_finish_dynamic_symbol): Likewise.
857 (elf_i386_finish_dynamic_sections): Likewise.
859 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
861 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
862 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
863 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
864 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
865 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
866 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
867 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
868 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
870 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
873 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
874 ELF_COMMON_DEF_P for common symbols.
876 2017-09-02 Alan Modra <amodra@gmail.com>
878 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
879 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
880 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
882 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
884 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
885 (elf_backend_gc_mark_hook): Likewise.
886 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
887 (elf_backend_gc_mark_hook): Likewise.
888 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
889 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
890 (elf_backend_gc_mark_hook): Likewise.
892 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
894 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
895 (elf_backend_adjust_dynamic_symbol): Likewise.
896 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
897 (elf_backend_adjust_dynamic_symbol): Likewise.
898 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
899 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
900 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
901 (_bfd_x86_elf_adjust_dynamic_symbol): New.
902 (elf_backend_adjust_dynamic_symbol): Likewise.
904 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
906 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
909 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
911 * elf32-i386.c (elf_i386_mkobject): Removed.
912 (bfd_elf32_mkobject): Likewise.
913 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
914 (bfd_elf64_mkobject): Likewise.
915 (bfd_elf32_mkobject): Likewise.
916 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
917 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
918 (bfd_elf64_mkobject): Likewise.
919 (bfd_elf32_mkobject): Likewise.
921 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
923 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
924 Call _bfd_x86_elf_link_setup_gnu_properties.
925 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
926 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
928 (elf_x86_64_non_lazy_plt): Likewise.
929 (elf_x86_64_lazy_bnd_plt): Likewise.
930 (elf_x86_64_non_lazy_bnd_plt): Likewise.
931 (elf_x86_64_lazy_ibt_plt): Likewise.
932 (elf_x32_lazy_ibt_plt): Likewise.
933 (elf_x86_64_non_lazy_ibt_plt): Likewise.
934 (elf_x32_non_lazy_ibt_plt): Likewise.
935 (elf_x86_64_nacl_plt): Likewise.
936 (elf_x86_64_link_setup_gnu_properties): Updated. Call
937 _bfd_x86_elf_link_setup_gnu_properties.
938 * elfxx-x86.c: Include elf-vxworks.h".
939 (_bfd_x86_elf_link_setup_gnu_properties): New function.
940 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
941 comments for pic_plt0_entry and pic_plt_entry.
942 (elf_x86_non_lazy_plt_layout): Likewise.
943 (elf_x86_plt_layout_table): New.
944 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
946 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
949 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
950 .eh_frame section for the second PLT.
951 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
952 alignment of .eh_frame section for the second PLT.
954 2017-09-01 Nick Clifton <nickc@redhat.com>
957 * dwarf2.c (decode_line_info): Fix test for an overlong line info
960 2017-09-01 Nick Clifton <nickc@redhat.com>
963 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
964 attribute buffer is NUL terminated.
966 2017-08-31 Nick Clifton <nickc@redhat.com>
969 * dwarf2.c (read_section): If necessary add a terminating NUL byte
970 to dwarf string sections.
972 2017-08-31 Alan Modra <amodra@gmail.com>
974 * po/SRC-POTFILES.in: Regenerate.
976 2017-08-31 Alan Modra <amodra@gmail.com>
978 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
979 for a section containing just a terminator. Allow multiple
980 terminators at end of section.
981 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
982 sections when not adding alignment. Assert on terminator in
985 2017-08-31 Alan Modra <amodra@gmail.com>
989 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
992 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
994 * configure.ac (bfd_backends): Add elf64.lo together with
995 elfxx-x86.lo for 64-bit BFD.
996 * configure: Regenerated.
998 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1000 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1003 2017-08-31 Alan Modra <amodra@gmail.com>
1006 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1007 before _close_and_cleanup. Call iovec->bclose after.
1008 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1010 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1012 * elf32-i386.c (elf_i386_plt_type): Removed.
1013 (elf_i386_plt): Likewise.
1014 (elf_i386_get_synthetic_symtab): Updated. Call
1015 _bfd_x86_elf_get_synthetic_symtab.
1016 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1017 (elf_x86_64_plt): Likewise.
1018 (elf_x86_64_get_synthetic_symtab): Updated. Call
1019 _bfd_x86_elf_get_synthetic_symtab.
1020 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1021 (elf_x86_64_get_plt_got_vma): Likewise.
1022 (elf_i386_valid_plt_reloc_p): Likewise.
1023 (elf_x86_64_valid_plt_reloc_p): Likewise.
1024 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1025 * elfxx-x86.h (elf_x86_plt_type): New.
1026 (elf_x86_plt): Likewise.
1027 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1029 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1031 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1032 target_id instead of elf_machine_code.
1034 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1036 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1037 (elf_i386_lazy_plt_layout): Likewise.
1038 (elf_i386_non_lazy_plt_layout): Likewise.
1039 (elf_i386_plt_layout): Likewise.
1040 (elf_i386_link_hash_table): Likewise.
1041 (elf_i386_next_tls_desc_index): Likewise.
1042 (elf_i386_srelplt2): Likewise.
1043 (elf_i386_plt): Likewise.
1044 (elf_i386_lazy_plt): Likewise.
1045 (elf_i386_non_lazy_plt): Likewise.
1046 (elf_i386_link_hash_table_create): Likewise.
1047 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1048 (elf_i386_lazy_plt): Updated.
1049 (elf_i386_non_lazy_plt): Likewise.
1050 (elf_i386_lazy_ibt_plt): Likewise.
1051 (elf_i386_non_lazy_ibt_plt): Likewise.
1052 (elf_i386_allocate_dynrelocs): Likewise.
1053 (elf_i386_size_dynamic_sections): Likewise.
1054 (elf_i386_relocate_section): Likewise.
1055 (elf_i386_finish_dynamic_symbol): Likewise.
1056 (elf_i386_finish_dynamic_sections): Likewise.
1057 (elf_i386_get_synthetic_symtab): Likewise.
1058 (elf_i386_link_setup_gnu_properties): Likewise.
1059 (elf_i386_nacl_plt): Likewise.
1060 * elf64-x86-64.c (ABI_64_P): Removed.
1061 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1062 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1063 (elf_x86_64_lazy_plt_layout): Likewise.
1064 (elf_x86_64_non_lazy_plt_layout): Likewise.
1065 (elf_x86_64_plt_layout): Likewise.
1066 (elf_x86_64_link_hash_table): Likewise.
1067 (elf_x86_64_plt): Likewise.
1068 (elf_x86_64_lazy_plt): Likewise.
1069 (elf_x86_64_non_lazy_plt): Likewise.
1070 (elf_x86_64_link_hash_table_create): Likewise.
1071 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1072 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1073 (elf_x86_64_lazy_plt): Updated.
1074 (elf_x86_64_non_lazy_plt): Likewise.
1075 (elf_x86_64_lazy_bnd_plt): Likewise.
1076 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1077 (elf_x86_64_lazy_ibt_plt): Likewise.
1078 (elf_x32_lazy_ibt_plt): Likewise.
1079 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1080 (elf_x32_non_lazy_ibt_plt): Likewise.
1081 (elf_x86_64_allocate_dynrelocs): Likewise.
1082 (elf_x86_64_size_dynamic_sections): Likewise.
1083 (elf_x86_64_relocate_section): Likewise.
1084 (elf_x86_64_finish_dynamic_symbol): Likewise.
1085 (elf_x86_64_finish_dynamic_sections): Likewise.
1086 (elf_x86_64_get_synthetic_symtab): Likewise.
1087 (elf_x86_64_link_setup_gnu_properties): Likewise.
1088 (elf_x86_64_nacl_plt): Likewise.
1089 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1091 (ELF32_DYNAMIC_INTERPRETER): New.
1092 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1093 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1094 (_bfd_x86_elf_link_hash_table_create): Likewise.
1095 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1096 (elf_x86_link_hash_table_free): This. Make it static.
1097 * elfxx-x86.h: Don't include "objalloc.h".
1099 (elf_x86_lazy_plt_layout): Likewise.
1100 (elf_x86_non_lazy_plt_layout): Likewise.
1101 (elf_x86_plt_layout): Likewise.
1102 (_bfd_x86_elf_link_hash_table_create): Likewise.
1103 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1104 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1105 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1106 srelplt2 and next_tls_desc_index.
1107 (_bfd_x86_elf_link_hash_table_free): Removed.
1109 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1111 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1112 branch offset interpretation.
1114 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1117 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1119 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1121 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1122 (elf_x86_64_srelplt2): Likewise.
1124 2017-08-30 Alan Modra <amodra@gmail.com>
1126 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1127 (ppc64_elf_tls_optimize): Set it.
1128 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1129 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1130 addis would add zero.
1131 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1132 (ppc_elf_tls_optimize): Set it.
1133 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1134 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1136 2017-08-30 Alan Modra <amodra@gmail.com>
1138 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1139 __tls_get_addr call sequences to LE, don't move the addi down
1140 to the nop. Replace the bl with addi and leave the nop alone.
1142 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1144 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1146 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1148 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1150 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1152 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1153 (BFD64_BACKENDS): Likewise.
1154 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1155 (BFD64_BACKENDS_CFILES): Likewise.
1156 * Makefile.in: Regenerated.
1157 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1158 elf32-i386.lo and elf64-x86-64.lo.
1159 * configure: Regenerated.
1160 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1161 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1162 "objalloc.h" and "hashtab.h".
1163 (ELIMINATE_COPY_RELOCS): Removed.
1164 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1165 (SYMBOL_NO_COPYRELOC): Likewise.
1166 (elf_i386_link_hash_entry): Likewise.
1167 (GOT_UNKNOWN): Likewise.
1168 (GOT_NORMAL): Likewise.
1169 (GOT_TLS_GD): Likewise.
1170 (elf_i386_hash_entry): Likewise.
1171 (elf_i386_obj_tdata): Likewise.
1172 (elf_i386_tdata): Likewise.
1173 (elf_i386_local_got_tls_type): Likewise.
1174 (elf_i386_local_tlsdesc_gotent): Likewise.
1175 (elf_i386_hash_table): Likewise.
1176 (elf_i386_link_hash_newfunc): Likewise.
1177 (elf_i386_local_htab_hash): Likewise.
1178 (elf_i386_local_htab_eq): Likewise.
1179 (elf_i386_get_local_sym_hash): Likewise.
1180 (elf_i386_link_hash_table_free): Likewise.
1181 (elf_i386_copy_indirect_symbol): Likewise.
1182 (elf_i386_fixup_symbol): Likewise.
1183 (elf_i386_readonly_dynrelocs): Likewise.
1184 (elf_i386_always_size_sections): Likewise.
1185 (elf_i386_set_tls_module_base): Likewise.
1186 (elf_i386_dtpoff_base): Likewise.
1187 (compare_relocs): Likewise.
1188 (elf_i386_hash_symbol): Likewise.
1189 (elf_i386_parse_gnu_properties): Likewise.
1190 (elf_i386_merge_gnu_properties): Likewise.
1191 (elf_i386_link_check_relocs): Likewise.
1192 (elf_i386_merge_symbol_attribute): Likewise.
1193 (bfd_elf32_bfd_link_check_relocs): Likewise.
1194 (elf_backend_copy_indirect_symbol): Likewise.
1195 (elf_backend_always_size_sections): Likewise.
1196 (elf_backend_omit_section_dynsym): Likewise.
1197 (elf_backend_hash_symbol): Likewise.
1198 (elf_backend_fixup_symbol): Likewise.
1199 (elf_backend_parse_gnu_properties): Likewise.
1200 (elf_backend_merge_gnu_properties): Likewise.
1201 (elf_backend_merge_symbol_attribute): Likewise.
1202 (elf_i386_mkobject): Updated.
1203 (elf_i386_link_hash_table_create): Likewise.
1204 (elf_i386_check_tls_transition): Likewise.
1205 (elf_i386_tls_transition): Likewise.
1206 (elf_i386_convert_load_reloc): Likewise.
1207 (elf_i386_check_relocs): Likewise.
1208 (elf_i386_adjust_dynamic_symbol): Likewise.
1209 (elf_i386_allocate_dynrelocs): Likewise.
1210 (elf_i386_convert_load): Likewise.
1211 (elf_i386_size_dynamic_sections): Likewise.
1212 (elf_i386_relocate_section): Likewise.
1213 (elf_i386_finish_dynamic_symbol ): Likewise.
1214 (elf_i386_finish_dynamic_sections): Likewise.
1215 (elf_i386_output_arch_local_syms): Likewise.
1216 (elf_i386_get_synthetic_symtab): Likewise.
1217 (elf_i386_link_setup_gnu_properties): Likewise.
1218 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1219 of elf_link_hash_table, as base.
1220 (elf_i386_next_tls_desc_index): New.
1221 (elf_i386_srelplt2): Likewise.
1222 (elf_i386_plt): Likewise.
1223 (elf_i386_lazy_plt): Likewise.
1224 (elf_i386_non_lazy_plt): Likewise.
1225 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1226 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1227 "objalloc.h" and "hashtab.h".
1228 (ELIMINATE_COPY_RELOCS): Removed.
1229 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1230 (SYMBOL_NO_COPYRELOC): Likewise.
1231 (elf_x86_64_link_hash_entry): Likewise.
1232 (GOT_UNKNOWN): Likewise.
1233 (GOT_NORMAL): Likewise.
1234 (GOT_TLS_GD): Likewise.
1235 (elf_x86_64_hash_entry): Likewise.
1236 (elf_x86_64_obj_tdata): Likewise.
1237 (elf_x86_64_tdata): Likewise.
1238 (elf_x86_64_local_got_tls_type): Likewise.
1239 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1240 (elf_x86_64_hash_table): Likewise.
1241 (elf_x86_64_link_hash_newfunc): Likewise.
1242 (elf_x86_64_local_htab_hash): Likewise.
1243 (elf_x86_64_local_htab_eq): Likewise.
1244 (elf_x86_64_get_local_sym_hash): Likewise.
1245 (elf_x86_64_link_hash_table_free): Likewise.
1246 (elf_x86_64_copy_indirect_symbol): Likewise.
1247 (elf_x86_64_fixup_symbol): Likewise.
1248 (elf_x86_64_readonly_dynrelocs): Likewise.
1249 (elf_x86_64_always_size_sections): Likewise.
1250 (elf_x86_64_set_tls_module_base): Likewise.
1251 (elf_x86_64_dtpoff_base): Likewise.
1252 (compare_relocs): Likewise.
1253 (elf_x86_64_merge_symbol_attribute): Likewise.
1254 (elf_x86_64_hash_symbol): Likewise.
1255 (elf_x86_64_parse_gnu_properties): Likewise.
1256 (elf_x86_64_merge_gnu_properties): Likewise.
1257 (elf_x86_64_link_check_relocs): Likewise.
1258 (elf_backend_copy_indirect_symbol): Likewise.
1259 (elf_backend_always_size_sections): Likewise.
1260 (bfd_elf64_bfd_link_check_relocs): Likewise.
1261 (elf_backend_merge_symbol_attribute): Likewise.
1262 (elf_backend_hash_symbol): Likewise.
1263 (elf_backend_omit_section_dynsym): Likewise.
1264 (elf_backend_fixup_symbol): Likewise.
1265 (elf_backend_parse_gnu_properties): Likewise.
1266 (elf_backend_merge_gnu_properties): Likewise.
1267 (bfd_elf32_bfd_link_check_relocs): Likewise.
1268 (elf_x86_64_mkobject): Updated.
1269 (elf_x86_64_link_hash_table_create): Likewise.
1270 (elf_x86_64_check_tls_transition): Likewise.
1271 (elf_x86_64_tls_transition): Likewise.
1272 (elf_x86_64_convert_load_reloc): Likewise.
1273 (elf_x86_64_check_relocs): Likewise.
1274 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1275 (elf_x86_64_allocate_dynrelocs): Likewise.
1276 (elf_x86_64_convert_load): Likewise.
1277 (elf_x86_64_size_dynamic_sections): Likewise.
1278 (elf_x86_64_relocate_section): Likewise.
1279 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1280 (elf_x86_64_finish_dynamic_sections): Likewise.
1281 (elf_x86_64_output_arch_local_syms): Likewise.
1282 (elf_x86_64_get_synthetic_symtab): Likewise.
1283 (elf_x86_64_link_setup_gnu_properties): Likewise.
1284 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1285 instead of elf_link_hash_table, as base.
1286 (elf_x86_64_next_tls_desc_index): New.
1287 (elf_x86_64_srelplt2): Likewise.
1288 (elf_x86_64_plt): Likewise.
1289 (elf_x86_64_lazy_plt): Likewise.
1290 (elf_x86_64_non_lazy_plt): Likewise.
1291 * elfxx-x86.c: New file.
1292 * elfxx-x86.h: Likewise.
1294 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1296 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1298 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1300 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1303 sections before checking dynamic relocations and free invalid
1304 PLT section contents.
1305 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1307 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1310 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1312 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1317 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1319 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1321 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1323 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1325 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1328 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1329 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1330 Add a has_no_copy_on_protected bitfield.
1331 (elf_has_no_copy_on_protected): New.
1332 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1333 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1334 (elf_merge_gnu_property_list): Likewise.
1335 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1336 to FALSE for elf_has_no_copy_on_protected.
1337 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1338 (elf_i386_link_hash_entry): Add def_protected.
1339 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1340 when checking info->nocopyreloc.
1341 (elf_i386_link_setup_gnu_properties): Don't set
1342 extern_protected_data here.
1343 (elf_i386_merge_symbol_attribute): New function.
1344 (elf_backend_merge_symbol_attribute): New.
1345 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1346 (elf_x86_64_link_hash_entry): Add def_protected.
1347 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1348 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1349 when checking info->nocopyreloc.
1350 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1351 relocation run-time overflow and unresolvable R_X86_64_32S
1352 relocation against protected data symbol defined in shared object
1353 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1354 (elf_x86_64_link_setup_gnu_properties): Don't set
1355 extern_protected_data here.
1356 (elf_x86_64_merge_symbol_attribute): New function.
1357 (elf_backend_merge_symbol_attribute): New.
1359 2017-08-26 Alan Modra <amodra@gmail.com>
1361 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1362 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1363 (ppc_elf_relocate_section): Comment fix.
1364 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1365 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1366 Support dynamic relocs for TPREL16 when non-pic too.
1367 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1368 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1371 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1374 "symbol" in comments.
1375 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1377 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1380 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1381 R_X86_64_PC32 relocation run-time overflow and unresolvable
1382 R_X86_64_32S relocation with -z nocopyreloc.
1384 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1386 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1387 Undefined symbols may not have a type.
1388 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1390 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1392 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1393 bfd_link_info. Report shared, PIE or PDE object based on
1395 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1396 (elf_x86_64_relocate_section): Likewise.
1398 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1400 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1401 for function symbols.
1402 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1404 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1407 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1408 is set on any input relocatable file.
1409 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1411 2017-08-23 Alan Modra <amodra@gmail.com>
1414 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1415 ensure_undefweak_dynamic. Handle undefined too.
1416 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1417 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1418 (allocate_dynrelocs): Discard undefined non-default visibility
1419 relocs first. Make undefined syms dynamic. Tidy goto.
1421 2017-08-21 Alan Modra <amodra@gmail.com>
1422 H.J. Lu <hongjiu.lu@intel.com>
1425 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1426 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1428 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1431 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1432 undefined weak symbols.
1434 2017-08-18 Nick Clifton <nickc@redhat.com>
1437 * tekhex.c (getsym): Fix check for source pointer walking off the
1438 end of the input buffer.
1440 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1443 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1444 relocations in debug sections, change abort to _bfd_error_handler.
1446 2017-08-14 Nick Clifton <nickc@redhat.com>
1449 * elf.c (setup_group): Check for an empty or very small group
1451 * po/bfd.pot: Regenerate.
1453 2017-08-14 Alan Modra <amodra@gmail.com>
1456 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1457 alignment padding here.
1458 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1459 in a reverse pass over sections.
1461 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1464 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1465 for @plt suffixes first.
1466 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1468 2017-08-08 Nick Clifton <nickc@redhat.com>
1471 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1472 small section lengths.
1473 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1475 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1476 there is enough data present in the note.
1478 2017-08-08 Alan Modra <amodra@gmail.com>
1481 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1482 got.refcount for GOTOFF relocs, just create .got section.
1484 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1486 * elflink.c (elf_link_add_object_symbols): Move common symbol
1487 check after bed->common_definition.
1489 2017-08-07 Alan Modra <amodra@gmail.com>
1492 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1493 needed to define various dynamic tags have been discarded.
1495 2017-08-07 Nick Clifton <nickc@redhat.com>
1498 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1499 has not been set then use the bfd returned by
1500 _bfd_elf_link_setup_gnu_properties. If that is null then search
1501 through all the input bfds selecting the first normal, ELF format
1503 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1505 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1509 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1510 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1511 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1512 (elf_i386_link_check_relocs): New function.
1513 (bfd_elf32_bfd_link_check_relocs): New.
1514 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1516 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1517 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1518 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1519 (elf_x86_64_link_check_relocs): New function.
1520 (bfd_elf64_bfd_link_check_relocs): New.
1521 (bfd_elf32_bfd_link_check_relocs): Likewise.
1523 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1526 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1527 as undefined for --no-define-common.
1529 2017-08-05 Alan Modra <amodra@gmail.com>
1531 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1532 hppa_link_hash_table.
1534 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1536 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1537 entries for sysregs with negative indices.
1539 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1541 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1542 isn't the S/390 specific elf data.
1543 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1545 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1547 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1548 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1549 [R_RISCV_ADD16]: Likewise.
1550 [R_RISCV_ADD32]: Likewise.
1551 [R_RISCV_ADD64]: Likewise.
1552 [R_RISCV_SUB6]: Likewise.
1553 [R_RISCV_SUB8]: Likewise.
1554 [R_RISCV_SUB16]: Likewise.
1555 [R_RISCV_SUB32]: Likewise.
1556 [R_RISCV_SUB64]: Likewise.
1558 2017-07-31 Alan Modra <amodra@gmail.com>
1560 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1561 without ld.so checks.
1563 2017-07-29 Alan Modra <amodra@gmail.com>
1566 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1567 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1568 (is_elfv2_localentry0): Test non_zero_localentry.
1569 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1571 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1573 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1574 pointer check for htab->elf.irelplt.
1575 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1577 2017-07-27 Nick Clifton <nickc@redhat.com>
1580 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1582 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1584 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1586 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1588 (evax_bfd_print_emh): Check for invalid string lengths.
1590 2017-07-25 Nick Clifton <nickc@redhat.com>
1592 * po/fr.po: Updated French translation.
1594 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1597 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1598 16-bit absolute branches into 10-bit pc-relative branches on the
1599 MSP430 as well as the MSP430X.
1601 2017-07-25 Alan Modra <amodra@gmail.com>
1603 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1604 (stub_eh_frame_size): New function.
1605 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1606 (group_sections): Init group tls_get_addr_opt_bctrl.
1607 (ppc64_elf_size_stubs): Update sizing and initialization of
1608 .eh_frame. Iteration over stubs via group list.
1609 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1610 (ppc64_elf_finish_dynamic_sections): Update finalization of
1613 2017-07-24 Nick Clifton <nickc@redhat.com>
1616 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1617 of the relocs to the canonicalize_one_reloc routine.
1618 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1619 for the _bfd_mach_o_canonicalize_one_reloc field.
1620 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1621 res_base parameter. Use to check for corrupt pair relocs.
1622 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1624 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1626 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1629 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1630 enough data in the record before attempting to parse it.
1631 (_bfd_vms_slurp_eeom): Likewise.
1633 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1634 (image_set_ptr): Likewise.
1635 (alpha_vms_slurp_relocs): Likewise.
1637 (alpha_vms_object_p): Check for a truncated record.
1639 2017-07-24 Nick Clifton <nickc@redhat.com>
1642 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1643 an unrecognized reloc and sets the bfd_error value.
1644 * libbfd.h: Regenerate.
1645 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1647 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1648 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1649 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1650 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1651 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1653 2017-07-23 Alan Modra <amodra@gmail.com>
1655 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1658 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1661 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1662 reloc_class_ifunc for ifunc symbols.
1664 2017-07-19 Nick Clifton <nickc@redhat.com>
1667 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1668 correct magic bytes at the start, set the error to wrong format
1669 and clear the format selector before returning NULL.
1671 2017-07-19 Nick Clifton <nickc@redhat.com>
1674 * coff-rs6000.c (_bfd_strntol): New function.
1675 (_bfd_strntoll): New function.
1676 (GET_VALUE_IN_FIELD): New macro.
1677 (EQ_VALUE_IN_FIELD): new macro.
1678 (_bfd_xcoff_slurp_armap): Use new macros.
1679 (_bfd_xcoff_archive_p): Likewise.
1680 (_bfd_xcoff_read_ar_hdr): Likewise.
1681 (_bfd_xcoff_openr_next_archived_file): Likewise.
1682 (_bfd_xcoff_stat_arch_elt): Likewise.
1683 * coff64-rs6000.c (_bfd_strntol): New function.
1684 (_bfd_strntoll): New function.
1685 (GET_VALUE_IN_FIELD): New macro.
1686 (xcoff64_slurp_armap): Use new macros.
1688 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1689 John Eric Martin <John.Martin@emmicro-us.com>
1691 * bfd-in2.h: Regenerate.
1692 * libbfd.h: Regenerate.
1693 * elf32-arc.c (JLI): Define.
1694 * reloc.c: Add JLI relocations.
1696 2017-07-18 Nick Clifton <nickc@redhat.com>
1699 * coff-sh.c: Fix spelling typos.
1700 * compress.c: Likewise.
1701 * cpu-pdp11.c: Likewise.
1702 * ecofflink.c: Likewise.
1703 * elf-m10300.c: Likewise.
1705 * elf32-arm.c: Likewise.
1706 * elf32-m68k.c: Likewise.
1707 * elf32-nds32.c: Likewise.
1708 * elf32-ppc.c: Likewise.
1709 * elf32-sh.c: Likewise.
1710 * elf32-v850.c: Likewise.
1711 * elf64-ppc.c: Likewise.
1712 * elf64-x86-64.c: Likewise.
1713 * elflink.c: Likewise.
1714 * elfnn-aarch64.c: Likewise.
1715 * elfxx-mips.c: Likewise.
1717 * sunos.c: Likewise.
1718 * vms-alpha.c: Likewise.
1719 * xcofflink.c: Likewise.
1721 2017-07-18 Nick Clifton <nickc@redhat.com>
1724 * coffcode.h (handle_COMDAT): Replace abort with an error message
1727 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1730 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1733 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1735 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1737 2017-07-16 Alan Modra <amodra@gmail.com>
1739 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1740 __tls_index GOT entries when using __tls_get_addr_opt stub.
1741 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1743 2017-07-12 Alan Modra <amodra@gmail.com>
1745 * po/es.po: Update from translationproject.org/latest/bfd/.
1746 * po/fi.po: Likewise.
1747 * po/fr.po: Likewise.
1748 * po/id.po: Likewise.
1749 * po/ja.po: Likewise.
1750 * po/ro.po: Likewise.
1751 * po/ru.po: Likewise.
1752 * po/sr.po: Likewise.
1753 * po/sv.po: Likewise.
1754 * po/tr.po: Likewise.
1755 * po/uk.po: Likewise.
1756 * po/vi.po: Likewise.
1757 * po/zh_CN.po: Likewise.
1758 * po/hr.po: New file from translationproject.org.
1759 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1760 * configure: Regenerate.
1762 2017-07-12 Nick Clifton <nickc@redhat.com>
1764 Fix compile time warnings using gcc 7.1.1.
1765 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1767 (elf_xtensa_get_gotplt_section): Increase length of got_name
1769 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1770 default return of FALSE.
1771 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1772 default return of FALSE.
1774 2017-07-12 Alan Modra <amodra@gmail.com>
1776 * binary.c (binary_set_section_contents): Don't print filepos in
1778 (coff_write_object_contents): Cast size_t for error message.
1779 (coff_slurp_line_table): Don't use bfd_vma symndx.
1780 (coff_slurp_reloc_table): Remove unneeded cast.
1781 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1783 (find_abstract_instance_name): Likewise.
1784 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1785 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1786 (elf32_arm_check_relocs): Make r_symndx an int.
1787 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1789 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1791 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1793 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1794 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1795 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1796 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1797 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1798 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1799 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1800 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1801 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1802 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1803 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1804 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1805 and use %lu for error message.
1806 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1807 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1810 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1812 (elf32_arm_final_link_relocate): Likewise.
1813 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1814 * coffcode.h (styp_to_sec_flags): Likewise.
1815 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1816 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1817 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1818 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1819 (elf32_bfin_merge_private_bfd_data): Likewise.
1820 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1821 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1822 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1823 (i370_elf_relocate_section): Likewise.
1824 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1825 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1826 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1827 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1828 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1829 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1830 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1831 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1832 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1833 * ieee.c (ieee_write_id, read_id): Likewise.
1834 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1835 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1836 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1837 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1838 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1839 * stabs.c (_bfd_link_section_stabs): Likewise.
1841 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1843 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1844 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1845 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1846 * coff-sh.c (sh_relax_section): Likewise.
1847 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1848 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1849 * coffcode.h (coff_slurp_reloc_table): Likewise.
1850 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1851 (_bfd_coff_read_string_table): Likewise.
1852 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1853 * compress.c (bfd_get_full_section_contents): Likewise.
1854 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1855 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1856 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1857 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1858 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1859 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1860 (elf32_arm_write_section): Likewise.
1861 * elf32-bfin.c (bfin_relocate_section): Likewise.
1862 (bfinfdpic_relocate_section): Likewise.
1863 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1864 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1865 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1866 (elf_i386_relocate_section): Likewise.
1867 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1868 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1869 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1870 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1871 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1872 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1873 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1874 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1875 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1876 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1877 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1878 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1879 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1880 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1881 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1882 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1883 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1884 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1885 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1886 * elf32-sh.c (sh_elf_relax_section): Likewise.
1887 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1888 (sh_elf_relocate_section): Likewise.
1889 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1890 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1891 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1892 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1893 * elf32-v850.c (v850_elf_relax_section): Likewise.
1894 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1895 (elf_vax_relocate_section): Likewise.
1896 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1897 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1898 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1899 (do_fix_for_relocatable_link): Likewise.
1900 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1901 (elf64_alpha_relax_with_lituse): Likewise.
1902 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1903 (elf_hppa_final_link_relocate): Likewise.
1904 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1905 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1906 (elf64_vms_link_add_object_symbols): Likewise.
1907 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1908 (mmix_final_link_relocate): Likewise.
1909 * elf64-s390.c (invalid_tls_insn): Likewise.
1910 (elf_s390_relocate_section): Likewise.
1911 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1912 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1913 (elf_x86_64_relocate_section): Likewise.
1914 * elfcode.h (elf_slurp_symbol_table): Likewise.
1915 * elfcore.h (elf_core_file_p): Likewise.
1916 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1917 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1918 (elfNN_aarch64_relocate_section): Likewise.
1919 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1920 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1921 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1922 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1923 (_bfd_mips_elf_relocate_section): Likewise.
1924 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1925 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1926 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1927 * ieee.c (ieee_slurp_external_symbols): Likewise.
1928 * ihex.c (ihex_write_object_content): Likewise.
1929 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1930 * merge.c (_bfd_merged_section_offset): Likewise.
1931 * mmo.c (mmo_write_loc_chunk): Likewise.
1932 (mmo_write_object_contents): Likewise.
1933 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1934 * stabs.c (_bfd_link_section_stabs): Likewise.
1935 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1937 2017-07-11 Alan Modra <amodra@gmail.com>
1939 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1941 2017-07-11 Alan Modra <amodra@gmail.com>
1943 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1944 instruction" error using _bfd_error_handler, not einfo.
1946 2017-07-10 Nick Clifton <nickc@redhat.com>
1948 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1949 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1951 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1953 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1955 2017-07-07 Alan Modra <amodra@gmail.com>
1957 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1959 2017-07-07 Alan Modra <amodra@gmail.com>
1961 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1962 as long long. Move code replacing "ll" with "I64", and simplify.
1964 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1966 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1969 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1971 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1973 (line_info_add_file_name): Likewise.
1974 (decode_line_info): Likewise.
1976 2017-07-04 Tristan Gingold <gingold@adacore.com>
1978 * version.m4: Bump version to 2.29.51
1979 * configure: Regenerate.
1981 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1983 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1984 sanity check at the head of this function.
1986 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1988 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1989 dwarf_line_str_size.
1990 (struct attr_abbrev): Add field implicit_const.
1991 (dwarf_debug_sections): Add .debug_line_str.
1992 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1993 (dwarf_debug_section_assert): Add static assertion.
1994 (read_indirect_line_string): New.
1995 (read_abbrevs): Support DW_FORM_implicit_const.
1996 (is_str_attr): Support DW_FORM_line_strp.
1997 (read_attribute_value): Support DW_FORM_line_strp and
1998 DW_FORM_implicit_const.
1999 (read_attribute): Support DW_FORM_implicit_const.
2000 (line_info_add_include_dir, line_info_add_include_dir_stub):
2001 (line_info_add_file_name, read_formatted_entries): New.
2002 (decode_line_info, parse_comp_unit): Support DWARF 5.
2003 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2005 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2007 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2008 abort statement that was put for symbols that are not dynamic.
2010 2017-07-03 Tristan Gingold <gingold@adacore.com>
2012 * po/bfd.pot: Regenerate
2014 2017-07-03 Alan Modra <amodra@gmail.com>
2016 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2017 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2018 * elf.c (setup_group): Use "Lx" to print sh_size.
2019 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2020 unknown section type in hex.
2021 (copy_special_section_fields): Style fix.
2022 (bfd_section_from_shdr): Correct format for sh_link. Use a
2023 common error message for all the variants of unrecognized
2025 (assign_file_positions_for_load_sections): Use "Lx" for lma
2026 adjust error message.
2027 (assign_file_positions_for_non_load_sections): Formatting.
2028 (rewrite_elf_program_header): Formatting. Use "Lx" for
2029 bfd_vma values in error messages.
2030 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2031 ELF_R_SYM value to type expected by format.
2032 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2034 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2035 (elf_link_input_bfd): Use "Lx" for r_info.
2036 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2038 2017-07-03 Alan Modra <amodra@gmail.com>
2040 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2041 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2042 Microsoft C library variant of long long format specifier.
2043 (PRINT20): Cast value to bfd_uint64_t not long long.
2044 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2045 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2046 long long. Don't cast to bfd_vma.
2047 * elf32-score.c (score3_bfd_getl48): Likewise.
2048 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2050 2017-07-03 Alan Modra <amodra@gmail.com>
2052 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2054 (bfd_elf_print_symbol): Don't cast symbol->flags.
2055 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2056 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2057 _bfd_error_handler argument order.
2058 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2060 2017-07-03 Alan Modra <amodra@gmail.com>
2062 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2063 AC_TYPE_LONG_DOUBLE.
2064 * configure: Regenerate.
2065 * config.in: Regenerate.
2067 2017-06-29 Andrew Waterman <andrew@sifive.com>
2069 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2072 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2074 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2075 unless it is undefined weak.
2076 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2077 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2079 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2080 is not dynamic in PIC, abort.
2082 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2085 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2086 undefined weak symbols into dynamic.
2087 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2088 relocation for non-dynamic symbols.
2089 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2091 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2093 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2094 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2095 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2096 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2097 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2100 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2102 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2103 (elfcore_write_s390_gs_bc): Likewise.
2104 * elf.c (elfcore_grok_s390_gs_cb): New function.
2105 (elfcore_grok_s390_gs_bc): New function.
2106 (elfcore_grok_note): Call them.
2107 (elfcore_write_s390_gs_cb): New function.
2108 (elfcore_write_s390_gs_bc): New function.
2109 (elfcore_write_register_note): Call them.
2111 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2113 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2114 bfd_get_file_size. Check archive element size.
2115 (_bfd_generic_get_section_contents_in_window): Likewise.
2117 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2119 * bfd-in2.h: Regenerated.
2120 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2121 (bfd_get_file_size): Likewise.
2123 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2124 Matthew Fortune <matthew.fortune@imgtec.com>
2126 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2127 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2128 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2129 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2131 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2132 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2133 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2134 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2135 `bfd_mach_mips_interaptiv_mr2' entries.
2136 * bfd-in2.h: Regenerate.
2138 2017-06-27 Nick Clifton <nickc@redhat.com>
2140 * tekhex.c (pass_over): Revert accidental conversion of a local
2141 array to a static array.
2143 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2146 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2147 reloc addend if necessary. Adjust diff only if
2148 shrinked_insn_address < end_address.
2150 2017-06-27 Alan Modra <amodra@gmail.com>
2153 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2154 (_bfd_generic_get_section_contents_in_window): Likewise.
2156 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2158 * elfnn-riscv.c (perform_relocation): Support the new
2159 R_RISCV_32_PCREL relocation.
2160 (riscv_elf_relocate_section): Likewise.
2161 * elfxx-riscv.c (howto_table): Likewise.
2162 (riscv_reloc_map): Likewise.
2163 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2164 * libbfd.h: Regenerate.
2166 2017-06-27 Alan Modra <amodra@gmail.com>
2169 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2170 Use unsigned file pointer type, and remove cast.
2171 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2172 Add "count", not "sz".
2174 2017-06-26 Pedro Alves <palves@redhat.com>
2177 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2180 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2183 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2186 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2188 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2189 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2190 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2191 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2192 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2194 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2197 * compress.c (bfd_get_full_section_contents): Don't check the
2199 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2200 reject a section whose size + offset is greater than the size
2202 (_bfd_generic_get_section_contents_in_window): Likewise.
2204 2017-06-26 Nick Clifton <nickc@redhat.com>
2207 * tekhex.c (getvalue): Check for the source pointer exceeding the
2208 end pointer before the first byte is read.
2210 2017-06-26 Nick Clifton <nickc@redhat.com>
2213 * opncls.c (get_build_id): Check that the section is big enough
2214 to contain the whole note.
2215 * compress.c (bfd_get_full_section_contents): Check for and reject
2216 a section whose size is greater than the size of the entire file.
2217 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2218 contain a notes section.
2220 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2222 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2224 (elf_s390_modify_segment_map): Likewise.
2225 (bfd_elf_s390_set_options): Lisewise.
2227 2017-06-26 Alan Modra <amodra@gmail.com>
2229 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2231 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2232 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2233 .preinit_array on --just-syms bfds.
2234 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2235 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2236 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2238 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2240 * elf.c (find_link): Bounds check "hint".
2242 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2244 * elf32-arm.c (using_thumb_only): Update list of architectures in
2245 BFD_ASSERT for which the logic is valid.
2246 (using_thumb2_bl): Likewise.
2247 (using_thumb2): Likewise and return true for ARMv8-R.
2248 (arch_has_arm_nop): Likewise.
2249 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2250 merging logic. Update commentis for value 15 of v8m_baseline,
2251 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2252 merging of value 15 of Tag_CPU_arch.
2254 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2256 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2257 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2258 * bfd-in2.h: Regenerate.
2260 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2262 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2263 the error_alignment label forward. Properly align program
2264 property note section.
2266 2017-06-22 Eric Christopher <echristo@gmail.com>
2268 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2269 abs to fix a truncation warning.
2271 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2274 local undefined weak symbol to 0.
2275 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2277 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2279 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2280 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2281 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2282 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2283 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2284 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2285 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2286 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2288 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2291 (elf_i386_lazy_ibt_plt_entry): Likewise.
2292 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2293 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2294 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2295 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2296 (elf_i386_lazy_plt_layout): Likewise.
2297 (elf_i386_non_lazy_plt_layout): Likewise.
2298 (elf_i386_link_hash_entry): Add plt_second.
2299 (elf_i386_link_hash_table): Add plt_second and
2300 plt_second_eh_frame.
2301 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2302 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2303 the second PLT. Check the second PLT.
2304 (elf_i386_relocate_section): Use the second PLT to resolve
2305 PLT reference if needed.
2306 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2308 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2309 second PLT. Generate unwind info for the second PLT.
2310 (elf_i386_plt_type): Add plt_second.
2311 (elf_i386_get_synthetic_symtab): Support the second PLT.
2312 (elf_i386_parse_gnu_properties): Support
2313 GNU_PROPERTY_X86_FEATURE_1_AND.
2314 (elf_i386_merge_gnu_properties): Support
2315 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2316 on GNU_PROPERTY_X86_FEATURE_1_IBT
2317 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2318 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2319 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2320 is set on all relocatable inputs.
2321 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2322 (elf_x32_lazy_ibt_plt_entry): Likewise.
2323 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2324 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2325 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2326 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2327 (elf_x86_64_lazy_ibt_plt): Likewise.
2328 (elf_x32_lazy_ibt_plt): Likewise.
2329 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2330 (elf_x32_non_lazy_ibt_plt): Likewise.
2331 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2332 (elf_x86_64_parse_gnu_properties): Support
2333 GNU_PROPERTY_X86_FEATURE_1_AND.
2334 (elf_x86_64_merge_gnu_properties): Support
2335 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2336 on GNU_PROPERTY_X86_FEATURE_1_IBT
2337 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2338 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2339 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2340 is set on all relocatable inputs.
2342 2017-06-22 Nick Clifton <nickc@redhat.com>
2345 * som.c (setup_sections): NUL terminate the space_strings buffer.
2346 Check that the space.name field does not index beyond the end of
2347 the space_strings buffer.
2349 2017-06-21 Nick Clifton <nickc@redhat.com>
2352 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2354 2017-06-21 Nick Clifton <nickc@redhat.com>
2357 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2358 type of the size parameter.
2359 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2360 length of the counted string.
2361 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2362 (_bfd_vms_save_counted_string): Likewise.
2363 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2364 _bfd_vms_save_counted_string.
2365 (_bfd_vms_slurp_ehdr): Likewise.
2366 (_bfd_vms_slurp_egsd): Likewise.
2367 (Parse_module): Likewise.
2369 2017-06-21 Alan Modra <amodra@gmail.com>
2371 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2372 calls before tocsave calls.
2373 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2376 2017-06-21 Nick Clifton <nickc@redhat.com>
2379 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2380 bfd_get_full_section_contents returns no contents.
2382 2017-06-21 Nick Clifton <nickc@redhat.com>
2385 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2388 2017-06-21 Nick Clifton <nickc@redhat.com>
2391 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2393 (image_set_ptr): Likewise.
2394 (alpha_vms_fix_sec_rel): Likewise.
2395 (alpha_vms_slurp_relocs): Likewise.
2397 2017-06-21 Nick Clifton <nickc@redhat.com>
2400 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2402 (ieee_archive_p): Likewise.
2403 (ieee_object_p): Likewise.
2405 2017-06-21 Nick Clifton <nickc@redhat.com>
2408 * elf.c (setup_group): Zero the group section pointer list after
2409 allocation so that loops can be caught. Check for NULL pointers
2410 when processing a group list.
2412 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2414 * elf-s390.h: New file.
2415 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2417 (elf_s390_additional_program_headers): New function.
2418 (elf_s390_modify_segment_map): New function.
2419 (bfd_elf_s390_set_options): New function.
2420 (elf_backend_additional_program_headers)
2421 (elf_backend_modify_segment_map): Add macro definitions.
2423 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2426 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2427 the DYNAMIC bit instead of bfd_count_sections.
2429 2017-06-19 Nick Clifton <nickc@redhat.com>
2432 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2434 (evax_bfd_print_eeom): Likewise.
2435 (evax_bfd_print_egsd): Check for an overlarge record length.
2436 (evax_bfd_print_etir): Likewise.
2438 2017-06-19 Nick Clifton <nickc@redhat.com>
2441 * libieee.h (struct common_header_type): Add end_p field.
2442 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2444 (read_id): Check for a length that exceeds the remaining bytes in
2446 (ieee_seek): Initialise end_p.
2447 (ieee_archive_p): Likewise.
2448 (ieee_object_p): Likewise.
2450 2017-06-19 Nick Clifton <nickc@redhat.com>
2453 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2454 before reading the EIHS structure entries.
2456 2017-06-19 Nick Clifton <nickc@redhat.com>
2459 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2460 gsd_size. Check that there are enough bytes remaining to read the
2461 type and size of the next egsd. Check that the size of the egsd
2462 does not exceed the size of the record.
2464 2017-06-19 Alan Modra <amodra@gmail.com>
2466 * config.bfd: Correct targ_underscore for cris.
2468 2017-06-18 Alan Modra <amodra@gmail.com>
2470 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2471 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2473 2017-06-16 Nick Clifton <nickc@redhat.com>
2475 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2476 bucketlist is empty because there are no symbols to add to the
2479 2017-06-16 Alan Modra <amodra@gmail.com>
2485 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2486 (BFD_JUMP_TABLE_LINK): Likewise.
2487 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2488 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2489 (bfd_elf_define_start_stop): New function.
2490 * linker.c (bfd_generic_define_start_stop): New function.
2491 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2493 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2494 * aout-target.h (MY_bfd_define_start_stop): Define.
2495 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2496 * binary.c (binary_bfd_define_start_stop): Define.
2497 * bout.c (b_out_bfd_define_start_stop): Define.
2498 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2499 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2500 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2501 * coffcode.h (coff_bfd_define_start_stop): Define.
2502 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2503 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2504 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2505 * ieee.c (ieee_bfd_define_start_stop): Define.
2506 * ihex.c (ihex_bfd_define_start_stop): Define.
2507 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2508 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2509 * mmo.c (mmo_bfd_define_start_stop): Define.
2510 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2511 * oasys.c (oasys_bfd_define_start_stop): Define.
2512 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2513 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2514 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2515 * som.c (som_bfd_define_start_stop): Define.
2516 * srec.c (srec_bfd_define_start_stop): Define.
2517 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2518 * versados.c (versados_bfd_define_start_stop): Define.
2519 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2520 (alpha_vms_bfd_define_start_stop): Define.
2521 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2522 * bfd-in2.h: Regenerate.
2523 * libbfd.h: Regenerate.
2525 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2527 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2528 SYMBOL_REFERENCES_LOCAL.
2530 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2533 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2534 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2535 runtime for if there needs copy relocation elimination.
2536 (need_copy_relocation_p): New function. Return true for symbol with
2537 pc-relative references and if it's against read-only sections.
2538 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2539 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2540 that are related with accessing external objects.
2541 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2542 in elfNN_aarch64_check_relocs.
2544 2017-06-15 Nick Clifton <nickc@redhat.com>
2547 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2550 (ieee_archive_p): Likewise.
2552 2017-06-15 Nick Clifton <nickc@redhat.com>
2555 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2557 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2559 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2560 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2561 keep both windowed and call0 ABI PLT definitions.
2562 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2563 elf_xtensa_*_plt_entry endex.
2564 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2566 2017-06-14 Nick Clifton <nickc@redhat.com>
2569 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2572 2017-06-14 Nick Clifton <nickc@redhat.com>
2575 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2576 maximum value for the ascic pointer. Check that name processing
2577 does not read beyond this value.
2578 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2581 2017-06-14 Nick Clifton <nickc@redhat.com>
2584 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2585 (process_otr): Check for an invalid offset in the otr structure.
2587 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2589 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2591 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2597 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2598 vtable field to a union.
2599 (_bfd_elf_is_start_stop): Removed.
2600 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2601 __start_SECNAME and __stop_SECNAME symbols.
2602 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2603 * elflink.c (_bfd_elf_is_start_stop): Removed.
2604 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2605 _bfd_elf_is_start_stop.
2606 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2607 __stop_SECNAME symbols. Updated.
2608 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2609 (bfd_elf_gc_record_vtinherit): Likewise.
2610 (bfd_elf_gc_record_vtentry): Likewise.
2612 2017-06-13 Nick Clifton <nickc@redhat.com>
2615 * elflink.c (elf_link_adjust_relocs): Generate an error when
2616 encountering a reloc against a symbol removed by garbage
2619 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2621 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2622 to merge_gnu_properties.
2623 * elf-properties.c (elf_merge_gnu_properties): Add struct
2624 bfd_link_info * and pass it to merge_gnu_properties.
2625 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2626 and pass it to elf_merge_gnu_properties.
2627 (_bfd_elf_link_setup_gnu_properties): Pass info to
2628 elf_merge_gnu_property_list.
2629 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2631 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2633 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2636 * binary.c (binary_set_section_contents): Scale lma by octets
2637 per byte to set filepos.
2639 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2641 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2644 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2646 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2649 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2651 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2652 patched section contents for TLS IE reloc.
2653 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2655 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2657 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2658 RELOC_FOR_GLOBAL_SYMBOL macro.
2660 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2662 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2665 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2667 * config/tc-arc.c (md_undefined_symbol): Changed.
2668 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2670 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2672 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2675 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2677 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2678 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2680 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2682 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2685 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2687 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2688 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2689 is non-zero. Add clarifying comments.
2691 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2693 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2694 name. Use local IFUNC symbol name string to report unsupported
2695 non-PIC call to IFUNC function.
2696 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2697 when generating R_386_IRELATIVE relocation.
2698 (elf_i386_finish_dynamic_symbol): Likewise.
2699 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2701 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2702 when generating R_X86_64_IRELATIVE relocation.
2703 (elf_x86_64_finish_dynamic_symbol): Likewise.
2705 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2707 * elf.c (setup_group): Make sure BFD sections are created for all
2708 group sections in the input file when processing SHF_GROUP
2710 (bfd_section_from_shdr): Avoid duplicating logic already
2711 implemented in `setup_group'.
2713 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2716 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2717 if the hint address is zero.
2719 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2722 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2723 ELF_COMMON_DEF_P for common symbols.
2725 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2727 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2728 SEC_GROUP sections as SEC_EXCLUDE.
2729 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2730 (assign_section_numbers): Use resolve_section_groups flag instead
2731 of relocatable link type.
2732 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2733 flag instead of checking the final_link flag for part of the
2734 checks in here. Fix white space as a result.
2735 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2736 instead of relocatable link type.
2737 (bfd_elf_final_link): Likewise.
2739 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2741 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2743 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2744 (s3_bfd_score_elf_check_relocs): Likewise.
2745 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2746 (score_elf_final_link_relocate): Likewise.
2747 (s7_bfd_score_elf_check_relocs): Likewise.
2749 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2751 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2754 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2756 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2757 from `reloc_count' rather than decrementing it.
2758 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2759 `reloc_count' by `int_rels_per_ext_rel'.
2760 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2761 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2762 entry determination.
2763 (s3_bfd_score_elf_check_relocs): Likewise.
2764 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2765 (s7_bfd_score_elf_relocate_section): Likewise.
2766 (s7_bfd_score_elf_check_relocs): Likewise.
2767 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2768 prototype and function.
2769 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2770 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2771 triple rather than once the sum of REL and RELA relocation entry
2773 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2774 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2775 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2776 storage allocation size determination.
2777 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2778 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2779 by `int_rels_per_ext_rel' for last relocation entry
2781 (bfd_elf_final_link): Do not multiply `reloc_count' by
2782 `int_rels_per_ext_rel' for internal relocation storage
2783 allocation size determination.
2784 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2785 `int_rels_per_ext_rel' for last relocation entry determination.
2786 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2787 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2788 (_bfd_mips_elf_relocate_section): Likewise.
2790 2017-06-05 Alan Modra <amodra@gmail.com>
2793 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2795 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2797 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2798 determine structure sizes.
2799 (elfcore_grok_freebsd_prstatus): Likewise.
2801 2017-06-01 Alan Modra <amodra@gmail.com>
2803 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2804 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2806 (is_elfv2_localentry0): New function.
2807 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2808 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2809 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2810 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2811 optimized localentry:0 stubs.
2812 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2813 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2815 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2817 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2819 2017-05-30 Casey Smith <clegg89@gmail.com>
2822 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2823 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2825 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2827 * cpu-arc.c (arc_compatible): New function.
2829 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2831 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2833 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2836 * bfdio.c (bfd_get_file_size): New function.
2837 * bfd-in2.h: Regenerated.
2839 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2841 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2844 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2846 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2847 dynobj instead of htab->elf.dynobj.
2849 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2851 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2853 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2854 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2855 actual number of internal relocations retrieved. Adjust
2856 function description.
2857 (bfd_elf64_canonicalize_reloc): Remove macro.
2858 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2860 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2862 * archures.c (bfd_mach_sparc_v9m8): Define.
2863 (bfd_mach_sparc_v8plusm8): Likewise.
2864 (bfd_mach_sparc_v9_p): Adjust to M8.
2865 (bfd_mach_sparc_64bit_p): Likewise.
2866 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2867 bfd_mach_sparc_v8plusm8.
2868 * bfd-in2.h: Regenerated.
2869 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2871 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2872 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2873 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2875 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2876 bfd_mach_sparc_v8plusm8.
2878 2017-05-19 Alan Modra <amodra@gmail.com>
2880 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2881 debug and special sections when no non-note alloc sections in an
2884 2017-05-18 Alan Modra <amodra@gmail.com>
2886 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2887 * elf-m10300.c: Likewise.
2889 * elf32-arc.c: Likewise.
2890 * elf32-bfin.c: Likewise.
2891 * elf32-m68k.c: Likewise.
2892 * elf32-nds32.c: Likewise.
2893 * elf32-tilepro.c: Likewise.
2894 * elflink.c: Likewise.
2895 * elfnn-aarch64.c: Likewise.
2896 * elfnn-riscv.c: Likewise.
2897 * elfxx-tilegx.c: Likewise.
2898 * mach-o.c: Likewise.
2899 * peXXigen.c: Likewise.
2900 * vms-alpha.c: Likewise.
2901 * vms-lib.c: Likewise.
2903 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2906 * elflink.c (elf_gc_mark_debug_section): New function.
2907 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2908 referenced by kept debug sections.
2910 2017-05-16 Alan Modra <amodra@gmail.com>
2912 * elf-m10300.c: Rename occurrences of non_ir_ref.
2913 * elf32-arm.c: Likewise.
2914 * elf32-bfin.c: Likewise.
2915 * elf32-cr16.c: Likewise.
2916 * elf32-cris.c: Likewise.
2917 * elf32-d10v.c: Likewise.
2918 * elf32-dlx.c: Likewise.
2919 * elf32-fr30.c: Likewise.
2920 * elf32-frv.c: Likewise.
2921 * elf32-hppa.c: Likewise.
2922 * elf32-i370.c: Likewise.
2923 * elf32-i386.c: Likewise.
2924 * elf32-iq2000.c: Likewise.
2925 * elf32-lm32.c: Likewise.
2926 * elf32-m32c.c: Likewise.
2927 * elf32-m32r.c: Likewise.
2928 * elf32-m68hc1x.c: Likewise.
2929 * elf32-m68k.c: Likewise.
2930 * elf32-mcore.c: Likewise.
2931 * elf32-metag.c: Likewise.
2932 * elf32-microblaze.c: Likewise.
2933 * elf32-moxie.c: Likewise.
2934 * elf32-msp430.c: Likewise.
2935 * elf32-mt.c: Likewise.
2936 * elf32-nios2.c: Likewise.
2937 * elf32-or1k.c: Likewise.
2938 * elf32-ppc.c: Likewise.
2939 * elf32-rl78.c: Likewise.
2940 * elf32-s390.c: Likewise.
2941 * elf32-score.c: Likewise.
2942 * elf32-score7.c: Likewise.
2943 * elf32-sh.c: Likewise.
2944 * elf32-tic6x.c: Likewise.
2945 * elf32-tilepro.c: Likewise.
2946 * elf32-v850.c: Likewise.
2947 * elf32-vax.c: Likewise.
2948 * elf32-xstormy16.c: Likewise.
2949 * elf32-xtensa.c: Likewise.
2950 * elf64-alpha.c: Likewise.
2951 * elf64-hppa.c: Likewise.
2952 * elf64-ia64-vms.c: Likewise.
2953 * elf64-mmix.c: Likewise.
2954 * elf64-ppc.c: Likewise.
2955 * elf64-s390.c: Likewise.
2956 * elf64-sh64.c: Likewise.
2957 * elf64-x86-64.c: Likewise.
2958 * elflink.c: Likewise.
2959 * elfnn-aarch64.c: Likewise.
2960 * elfnn-ia64.c: Likewise.
2961 * elfnn-riscv.c: Likewise.
2962 * elfxx-mips.c: Likewise.
2963 * elfxx-sparc.c: Likewise.
2964 * elfxx-tilegx.c: Likewise.
2965 * linker.c: Likewise.
2967 2017-05-16 Alan Modra <amodra@gmail.com>
2969 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2970 * elflink.c (elf_link_add_object_symbols): Update to use
2972 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2974 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2976 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2978 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2980 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2982 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2983 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2985 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2987 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2989 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2991 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2992 to plt_second/plt_second_eh_frame.
2993 (elf_x86_64_link_hash_newfunc): Updated.
2994 (elf_x86_64_allocate_dynrelocs): Likewise.
2995 (elf_x86_64_size_dynamic_sections): Likewise.
2996 (elf_x86_64_relocate_section): Likewise.
2997 (elf_x86_64_finish_dynamic_symbol): Likewise.
2998 (elf_x86_64_finish_dynamic_sections): Likewise.
2999 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3000 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3002 (elf_backend_setup_gnu_properties): Updated. Create the
3003 .plt.sec section instead of the .plt.sec section.
3005 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3007 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3008 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3009 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3011 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3013 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3014 (bfd_elf64_set_reloc): Define.
3015 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3017 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3019 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3020 (struct bfd_target): New field _bfd_set_reloc.
3021 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3022 * reloc.c (_bfd_generic_set_reloc): New function.
3023 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3024 * nlm-target.h (nlm_set_reloc): Likewise.
3025 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3026 * aout-tic30.c (MY_set_reloc): Likewise.
3027 * aout-target.h (MY_set_reloc): Likewise.
3028 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3029 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3030 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3031 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3032 * aout-adobe.c (aout_32_set_reloc): Likewise.
3033 * bout.c (b_out_set_reloc): Likewise.
3034 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3035 * i386os9k.c (aout_32_set_reloc): Likewise.
3036 * ieee.c (ieee_set_reloc): Likewise.
3037 * oasys.c (oasys_set_reloc): Likewise.
3038 * som.c (som_set_reloc): Likewise.
3039 * versados.c (versados_set_reloc): Likewise.
3040 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3041 _bfd_generic_set_reloc.
3042 (rs6000_xcoff64_aix_vec): LIkewise.
3043 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3044 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3045 * i386msdos.c (msdos_set_reloc): Define to
3046 _bfd_norelocs_set_reloc.
3047 * elfcode.h (elf_set_reloc): Define.
3048 * bfd-in2.h: Regenerated.
3050 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3053 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3054 for IFUNC function address.
3056 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3058 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3059 (CONFLICT_LIST): Likewise.
3060 (opcode/arc-attrs.h): Include.
3061 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3062 (arc_extract_features): New file.
3063 (arc_stralloc): Likewise.
3064 (arc_elf_merge_attributes): Likewise.
3065 (arc_elf_merge_private_bfd_data): Use object attributes.
3066 (bfd_arc_get_mach_from_attributes): New function.
3067 (arc_elf_object_p): Use object attributes.
3068 (arc_elf_final_write_processing): Likewise.
3069 (elf32_arc_obj_attrs_arg_type): New function.
3070 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3071 (elf32_arc_section_from_shdr): Likewise.
3072 (elf_backend_obj_attrs_vendor): Define.
3073 (elf_backend_obj_attrs_section): Likewise.
3074 (elf_backend_obj_attrs_arg_type): Likewise.
3075 (elf_backend_obj_attrs_section_type): Likewise.
3076 (elf_backend_obj_attrs_handle_unknown): Likewise.
3077 (elf_backend_section_from_shdr): Likewise.
3079 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3082 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3083 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3084 and the destination is a Thumb symbol.
3086 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3088 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3089 initializer to silence GCC 4.2.
3090 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3092 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3094 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3095 (LAZY_PLT_ENTRY_SIZE): This.
3096 (NON_LAZY_PLT_ENTRY_SIZE): New.
3097 (elf_x86_64_plt0_entry): Renamed to ...
3098 (elf_x86_64_lazy_plt0_entry): This.
3099 (elf_x86_64_plt_entry): Renamed to ...
3100 (elf_x86_64_lazy_plt_entry): This.
3101 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3102 (elf_x86_64_lazy_bnd_plt0_entry): This.
3103 (elf_x86_64_legacy_plt_entry): Removed.
3104 (elf_x86_64_bnd_plt_entry): Renamed to ...
3105 (elf_x86_64_lazy_bnd_plt_entry): This.
3106 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3107 (elf_x86_64_non_lazy_plt_entry): This.
3108 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3109 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3110 (elf_x86_64_eh_frame_plt): Renamed to ...
3111 (elf_x86_64_eh_frame_lazy_plt): This.
3112 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3113 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3114 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3115 (elf_x86_64_eh_frame_non_lazy_plt): This.
3116 (elf_x86_64_lazy_plt_layout): New.
3117 (elf_x86_64_non_lazy_plt_layout): Likewise.
3118 (elf_x86_64_plt_layout): Likewise.
3119 (elf_x86_64_backend_data): Remove PLT layout information. Add
3120 os for target system.
3121 (GET_PLT_ENTRY_SIZE): Removed.
3122 (elf_x86_64_lazy_plt): New.
3123 (elf_x86_64_non_lazy_plt): Likewise.
3124 (elf_x86_64_lazy_bnd_plt): Likewise.
3125 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3126 (elf_x86-64_arch_bed): Updated.
3127 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3128 (elf_x86_64_create_dynamic_sections): Removed.
3129 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3130 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3131 (elf_x86-64_adjust_dynamic_symbol): Updated.
3132 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3133 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3134 size for PLT0 if there is no PLT0. Get plt_entry_size from
3135 non_lazy_plt for non-lazy PLT entries.
3136 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3137 from non_lazy_plt for non-lazy PLT entries.
3138 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3139 if there is no PLT0.
3140 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3141 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3142 entries with non-lazy PLT layout. Don't fill the second and third
3143 slots in the PLT entry if there is no PLT0.
3144 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3145 if there is no PLT0. Set sh_entsize on the .plt.got section.
3146 (compare_relocs): New.
3147 (elf_x86_64_plt_type): Likewise.
3148 (elf_x86_64_plt): Likewise.
3149 (elf_x86_64_nacl_plt): New. Forward declaration.
3150 (elf_x86_64_get_plt_sym_val): Removed.
3151 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3152 against all dynamic relocations.
3153 (elf_x86_64_link_setup_gnu_properties): New function.
3154 (elf_backend_create_dynamic_sections): Updated.
3155 (elf_backend_setup_gnu_properties): New.
3156 (elf_x86_64_nacl_plt): New.
3157 (elf_x86_64_nacl_arch_bed): Updated.
3159 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3161 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3162 (LAZY_PLT_ENTRY_SIZE): This.
3163 (NON_LAZY_PLT_ENTRY_SIZE): New.
3164 (elf_i386_plt0_entry): Renamed to ...
3165 (elf_i386_lazy_plt0_entry): This.
3166 (elf_i386_plt_entry): Renamed to ...
3167 (elf_i386_lazy_plt_entry): This.
3168 (elf_i386_pic_plt0_entry): Renamed to ...
3169 (elf_i386_pic_lazy_plt0_entry): This.
3170 (elf_i386_pic_plt_entry): Renamed to ...
3171 (elf_i386_pic_lazy_plt_entry): This.
3172 (elf_i386_got_plt_entry): Renamed to ...
3173 (elf_i386_non_lazy_plt_entry): This.
3174 (elf_i386_pic_got_plt_entry): Renamed to ...
3175 (elf_i386_pic_non_lazy_plt_entry): This.
3176 (elf_i386_eh_frame_plt): Renamed to ...
3177 (elf_i386_eh_frame_lazy_plt): This.
3178 (elf_i386_eh_frame_plt_got): Renamed to ...
3179 (elf_i386_eh_frame_non_lazy_plt): This.
3180 (elf_i386_plt_layout): Renamed to ...
3181 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3182 eh_frame_plt_got_size.
3183 (elf_i386_non_lazy_plt_layout): New.
3184 (elf_i386_plt_layout): Likewise.
3185 (elf_i386_non_lazy_plt): Likewise.
3186 (GET_PLT_ENTRY_SIZE): Removed.
3187 (elf_i386_plt): Renamed to ...
3188 (elf_i386_lazy_plt): This.
3189 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3190 (elf_i386_arch_bed): Updated.
3191 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3192 (elf_i386_create_dynamic_sections): Removed.
3193 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3194 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3195 (elf_i386_adjust_dynamic_symbol): Updated.
3196 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3197 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3198 size for PLT0 if there is no PLT0.
3199 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3200 output section is discarded only if GOT isn't empty.
3201 (elf_i386_relocate_section): Updated. Properly get PLT index
3202 if there is no PLT0.
3203 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3204 second and third slots in the PLT entry if there is no PLT0.
3205 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3206 if there is no PLT0. Set sh_entsize on the .plt.got section.
3207 (elf_i386_nacl_plt): Forward declaration.
3208 (elf_i386_get_plt_sym_val): Removed.
3209 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3210 against all dynamic relocations.
3211 (elf_i386_link_setup_gnu_properties): New function.
3212 (elf_backend_create_dynamic_sections): Updated.
3213 (elf_backend_setup_gnu_properties): New.
3214 (elf_i386_nacl_plt): Updated.
3215 (elf_i386_nacl_arch_bed): Likewise.
3216 (elf_i386_vxworks_arch_bed): Likewise.
3218 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3220 * elflink.c (elf_output_implib): Remove executable flag from import
3222 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3223 library is a relocatable object file.
3225 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3228 * elf32-avr.c (avr_should_move_sym): New function.
3229 (avr_should_reduce_sym_size): Likewise.
3230 (avr_should_increase_sym_size): Likewise.
3231 (elf32_avr_relax_delete_bytes): Adjust symbol values
3232 and sizes by calling new functions.
3234 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3236 * config.bfd (riscv32-*): Enable rv64.
3238 2017-05-02 Alan Modra <amodra@gmail.com>
3241 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3242 rather than h->root.type == bfd_link_hash_new.
3243 (bfd_elf_record_link_assignment): Similarly, call
3244 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3246 2017-04-29 Alan Modra <amodra@gmail.com>
3249 * reloc.c (reloc_offset_in_range): New function.
3250 (bfd_perform_relocation, bfd_install_relocation): Use it.
3251 (_bfd_final_link_relocate): Likewise.
3253 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3255 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3256 before using .plt.got.
3257 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3259 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3261 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3262 instead of "+=" to update 0.
3264 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3266 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3267 .plt.got section here.
3268 (elf_i386_check_relocs): Don't create the .plt.got section.
3269 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3270 the .plt.got and .plt.bnd sections here.
3271 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3274 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3276 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3278 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3279 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3280 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3281 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3284 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3286 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3288 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3289 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3290 the first relocatable ELF input with GNU properties.
3292 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3294 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3295 VxWorks for non-PIC.
3297 2017-04-27 Alan Modra <amodra@gmail.com>
3299 * elf-bfd.h (struct elf_backend_data): Make asection param of
3300 elf_backend_eh_frame_address_size const.
3301 (_bfd_elf_eh_frame_address_size): Likewise.
3302 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3303 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3304 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3305 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3306 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3307 (next_cie_fde_offset): Constify params.
3308 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3310 2017-04-27 Alan Modra <amodra@gmail.com>
3312 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3313 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3314 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3316 (offset_adjust): New function.
3317 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3318 (adjust_eh_frame_local_symbols): Likewise.
3319 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3320 after changing anything. Return true if anything changed.
3321 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3322 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3324 2017-04-27 Alan Modra <amodra@gmail.com>
3326 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3329 2017-04-27 Alan Modra <amodra@gmail.com>
3331 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3332 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3333 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3334 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3335 for undef and undefweak dyn_relocs.
3336 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3337 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3338 (allocate_got, allocate_dynrelocs): Likewise.
3339 (ppc64_elf_relocate_section): Likewise.
3341 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3343 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3344 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3345 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3346 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3348 2017-04-26 Nick Clifton <nickc@redhat.com>
3351 * reloc.c (bfd_perform_relocation): Check for a negative address
3354 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3357 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3359 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3360 (elf_backend_always_renumber_dynsyms): Define.
3361 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3362 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3363 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3364 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3366 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3368 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3370 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3371 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3372 sections have been created.
3374 2017-04-26 Nick Clifton <nickc@redhat.com>
3377 * compress.c (bfd_init_section_compress_status): Check the return
3378 value from bfd_malloc.
3380 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3382 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3383 no_finish_dynamic_symbol.
3384 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3386 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3387 weak symbol, don't make it dynamic.
3388 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3389 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3390 relocation for GOT reference.
3391 (elf_x86_64_finish_dynamic_symbol): Abort if
3392 no_finish_dynamic_symbol isn't 0.
3394 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3397 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3398 undefined weak symbol, don't make it dynamic.
3399 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3400 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3401 relocation for R_386_GOT32.
3403 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3406 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3408 2017-04-23 Alan Modra <amodra@gmail.com>
3411 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3412 * elf.c (lcomm_sym): New.
3413 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3414 * bfd-in2.h: Regenerate.
3416 2017-04-23 Alan Modra <amodra@gmail.com>
3419 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3420 parameters and comment.
3421 (_bfd_elf_get_reloc_section): Delete.
3422 (_bfd_elf_plt_get_reloc_section): Declare.
3423 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3424 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3426 (_bfd_elf_get_reloc_section): ..here. Delete.
3427 (assign_section_numbers): Call elf_get_reloc_section.
3428 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3429 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3431 2017-04-23 Alan Modra <amodra@gmail.com>
3434 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3437 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3440 * elf32-i386.c (elf_i386_link_hash_entry): Add
3441 no_finish_dynamic_symbol.
3442 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3443 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3444 symbol, don't make it dynamic in PIE.
3445 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3446 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3447 relocation for R_386_GOT32
3448 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3451 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3455 * elflink.c (elf_link_add_object_symbols): Require
3456 --no-dynamic-linker with -E/--dynamic-list when creating
3459 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3461 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3464 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3466 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3467 dynamic symbol sorting.
3469 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3472 * elflink.c (elf_link_add_object_symbols): Preserve
3473 dynamic_ref_after_ir_def when restoring the symbol table for
3474 unneeded dynamic object.
3476 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3479 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3480 on on undefined IFUNC symbol in the second PLT.
3482 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3484 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3486 2017-04-19 Alan Modra <amodra@gmail.com>
3488 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3489 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3490 * elf32-ppc.c:Formatting.
3491 (ensure_undefweak_dynamic): Don't make dynamic when
3492 info->dynamic_undefined_weak is zero.
3493 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3494 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3495 not default visibility. Discard undef and undefweak
3497 (ppc_elf_relocate_section): Adjust to suit.
3498 * elf64-ppc.c: Formatting.
3499 (ensure_undefweak_dynamic): Don't make dynamic when
3500 info->dynamic_undefined_weak is zero.
3501 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3502 info->dynamic_undefined_weak. Discard them earlier.
3504 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3507 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3508 before generating the version definition section.
3510 2017-04-17 Alan Modra <amodra@gmail.com>
3512 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3513 state when a regular object file defines a symbol with
3514 incompatible type to that defined by an earlier shared lib.
3516 2017-04-13 Alan Modra <amodra@gmail.com>
3518 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3520 * elf32-arm.c: Likewise.
3521 * elf32-i386.c: Likewise.
3522 * elf32-mep.c: Likewise.
3523 * elf64-ia64-vms.c: Likewise.
3524 * elf64-x86-64.c: Likewise.
3525 * elflink.c: Likewise.
3526 * elfnn-ia64.c: Likewise.
3527 * elfxx-mips.c: Likewise.
3529 2017-04-13 Alan Modra <amodra@gmail.com>
3531 * aoutx.h: Use %B and %A in error messages throughout file.
3532 * aout-cris.c: Likewise.
3533 * archive.c: Likewise.
3534 * binary.c: Likewise.
3535 * coff-rs6000.c: Likewise.
3536 * coff-tic4x.c: Likewise.
3537 * coffcode.h: Likewise.
3538 * coffgen.c: Likewise.
3539 * cofflink.c: Likewise.
3540 * coffswap.h: Likewise.
3541 * cpu-arm.c: Likewise.
3542 * elf-eh-frame.c: Likewise.
3543 * elf-m10300.c: Likewise.
3545 * elf32-arc.c: Likewise.
3546 * elf32-arm.c: Likewise.
3547 * elf32-bfin.c: Likewise.
3548 * elf32-frv.c: Likewise.
3549 * elf32-iq2000.c: Likewise.
3550 * elf32-m32c.c: Likewise.
3551 * elf32-microblaze.c: Likewise.
3552 * elf32-nds32.c: Likewise.
3553 * elf32-rl78.c: Likewise.
3554 * elf32-rx.c: Likewise.
3555 * elf32-score.c: Likewise.
3556 * elf32-score7.c: Likewise.
3557 * elf32-sh64.c: Likewise.
3558 * elf32-v850.c: Likewise.
3559 * elf32-vax.c: Likewise.
3560 * elf32-visium.c: Likewise.
3561 * elf64-ia64-vms.c: Likewise.
3562 * elf64-mmix.c: Likewise.
3563 * elf64-sh64.c: Likewise.
3564 * elfcode.h: Likewise.
3565 * elfnn-aarch64.c: Likewise.
3566 * elfnn-ia64.c: Likewise.
3567 * elfxx-mips.c: Likewise.
3568 * hpux-core.c: Likewise.
3571 * linker.c: Likewise.
3572 * merge.c: Likewise.
3574 * oasys.c: Likewise.
3575 * pdp11.c: Likewise.
3576 * peXXigen.c: Likewise.
3577 * rs6000-core.c: Likewise.
3578 * vms-alpha.c: Likewise.
3579 * xcofflink.c: Likewise.
3581 2017-04-13 Alan Modra <amodra@gmail.com>
3583 * bfd.c (PRINT_TYPE): Define.
3584 (_doprnt): New function.
3585 (error_handler_internal): Use _doprnt.
3586 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3587 calls in their natural order, throughout file.
3588 * coff-mcore.c: Likewise.
3589 * coff-ppc.c: Likewise.
3590 * coff-tic80.c: Likewise.
3591 * cofflink.c: Likewise.
3592 * elf-s390-common.c: Likewise.
3594 * elf32-arm.c: Likewise.
3595 * elf32-i386.c: Likewise.
3596 * elf32-m32r.c: Likewise.
3597 * elf32-msp430.c: Likewise.
3598 * elf32-spu.c: Likewise.
3599 * elf64-ia64-vms.c: Likewise.
3600 * elf64-sparc.c: Likewise.
3601 * elf64-x86-64.c: Likewise.
3602 * elflink.c: Likewise.
3603 * elfnn-aarch64.c: Likewise.
3604 * elfnn-ia64.c: Likewise.
3605 * elfxx-mips.c: Likewise.
3607 2017-04-13 Alan Modra <amodra@gmail.com>
3609 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3610 branch veneers" error. Fix double space and format message.
3611 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3612 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3614 2017-04-13 Alan Modra <amodra@gmail.com>
3616 * bfd-in2.h: Regenerate.
3618 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3620 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3621 extra `\n' in warning/error messages.
3622 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3623 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3625 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3627 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3628 processor-specific properties with generic ELF target vector.
3630 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3632 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3633 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3634 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3635 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3637 (link_hash_newfunc): Initialize has_got_reloc and
3639 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3641 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3643 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3645 (_bfd_sparc_elf_fixup_symbol): New function.
3646 (allocate_dynrelocs): Don't allocate space for dynamic
3647 relocations and discard relocations against resolved undefined
3648 weak symbols in executable. Don't make resolved undefined weak
3649 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3650 relocation against undefined weak symbols in PIE.
3651 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3652 relocations against resolved undefined weak symbols in PIE
3653 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3654 without ynamic PLT/GOT relocations for resolved undefined weak
3656 Don't generate dynamic relocation against resolved undefined
3657 weak symbol in executable.
3658 (pie_finish_undefweak_symbol): New function.
3659 (_bfd_sparc_elf_finish_dynamic_sections): Call
3660 pie_finish_undefweak_symbol on all symbols in PIE.
3661 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3662 (_bfd_sparc_elf_fixup_symbol): New function.
3664 2017-04-10 Nick Clifton <nickc@redhat.com>
3666 * config.bfd: Remove ns32k from obsolete list.
3668 2017-04-10 Alan Modra <amodra@gmail.com>
3671 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3672 (special_sections_i): Likewise for .init_array.
3673 (special_sections_p): Likewise for .preinit_array.
3675 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3679 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3680 ELF_COMMON_DEF_P for common symbols.
3681 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3682 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3683 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3684 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3685 07492f668d2173da7a2bda3707ff0985e0f460b6.
3687 2017-04-07 Pedro Alves <palves@redhat.com>
3689 * opncls.c (bfd_get_debug_link_info): Rename to...
3690 (bfd_get_debug_link_info_1): ... this. Change type of second
3691 parameter to void pointer. Adjust.
3692 (bfd_get_debug_link_info): Reimplement on top of
3693 bfd_get_debug_link_info_1.
3694 (separate_debug_file_exists, separate_alt_debug_file_exists):
3695 Change type of second parameter to void pointer. Adjust.
3696 (get_func_type, check_func_type): Change type of second parameter
3698 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3699 the callback functions instead of passing the address of a local.
3700 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3701 find_separate_debug_file.
3702 (get_alt_debug_link_info_shim): Change type of second parameter to
3703 void pointer. Adjust.
3704 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3705 find_separate_debug_file.
3706 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3707 of second parameter to void pointer. Adjust.
3708 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3709 pointer local to find_separate_debug_file.
3711 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3713 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3714 external symbols with a definition.
3715 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3717 2017-04-07 Alan Modra <amodra@gmail.com>
3719 * po/SRC-POTFILES.in: Regenerate.
3721 2017-04-05 Alan Modra <amodra@gmail.com>
3723 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3726 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3728 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3729 numbers for DataDirectory entry indicies passed to
3732 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3734 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3735 each GNU_MBIND section and align GNU_MBIND section to page size.
3736 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3737 segment for each GNU_MBIND section.
3738 (_bfd_elf_init_private_section_data): Copy sh_info from input
3739 for GNU_MBIND section.
3741 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3743 * elfnn-riscv.c (GP_NAME): Delete.
3744 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3745 (_bfd_riscv_relax_lui): Likewise.
3747 2017-04-04 Nick Clifton <nickc@redhat.com>
3750 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3752 (bfd_elf_final_link): Only initialize the extended symbol index
3753 section if there are extended symbol tables to list.
3755 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3757 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3758 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3759 * configure.ac (elf): Add elf-properties.lo.
3760 * Makefile.in: Regenerated.
3761 * configure: Likewise.
3762 * elf-bfd.h (elf_property_kind): New.
3763 (elf_property): Likewise.
3764 (elf_property_list): Likewise.
3765 (elf_properties): Likewise.
3766 (_bfd_elf_parse_gnu_properties): Likewise.
3767 (_bfd_elf_get_property): Likewise.
3768 (_bfd_elf_link_setup_gnu_properties): Likewise.
3769 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3770 and setup_gnu_properties.
3771 (elf_obj_tdata): Add properties.
3772 * elf-properties.c: New file.
3773 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3774 (elf_i386_merge_gnu_properties): Likewise.
3775 (elf_backend_parse_gnu_properties): Likewise.
3776 (elf_backend_merge_gnu_properties): Likewise.
3777 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3778 (elf_x86_64_merge_gnu_properties): Likewise.
3779 (elf_backend_parse_gnu_properties): Likewise.
3780 (elf_backend_merge_gnu_properties): Likewise.
3781 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3782 (elf_backend_parse_gnu_properties): Likewise.
3783 (elf_backend_setup_gnu_properties): Likewise.
3784 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3785 elf_backend_merge_gnu_properties and
3786 elf_backend_setup_gnu_properties.
3788 2017-03-30 Pip Cet <pipcet@gmail.com>
3790 * elf32-wasm32.c: Add relocation code, two relocs.
3791 * reloc.c: Add wasm32 relocations.
3792 * libbfd.h: Regenerate.
3793 * bfd-in2.h: Regenerate.
3794 * bfd/po/bfd.pot: Regenerate.
3796 2017-03-29 Nick Clifton <nickc@redhat.com>
3799 * coff-bfd.h (struct coff_section_data): Add new fields:
3800 saved_bias and bias.
3801 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3802 computed for PE binaries.
3803 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3806 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3809 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3810 to handle a local symbol with a hash-symbol-entry; without PLT.
3811 Add BFD_ASSERT for an incidental case with GOT entry present.
3812 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3813 isn't forced-or-set local.
3815 2017-03-27 Pip Cet <pipcet@gmail.com>
3817 * wasm-module.c: New file to support WebAssembly modules.
3818 * wasm-module.h: New file to support WebAssembly modules.
3819 * doc/webassembly.texi: Start documenting wasm-module.c.
3820 * config.bfd: Add wasm_vec.
3821 * targets.c: Likewise.
3822 * configure.ac: Likewise.
3823 * Makefile.am: Add entries for wasm-module.c.
3824 * Makefile.in: Regenerate.
3825 * configure: Regenerate.
3826 * po/SRC-POTFILES.in: Regenerate.
3828 2017-03-27 Pip Cet <pipcet@gmail.com>
3830 * cpu-wasm32.c: New file to support wasm32 architecture.
3831 * elf32-wasm32.c: New file to support wasm32 architecture.
3832 * Makefile.am: Add wasm32 architecture.
3833 * archures.c: Likewise.
3834 * config.bfd: Likewise.
3835 * configure.ac: Likewise.
3836 * targets.c: Likewise.
3837 * Makefile.in: Regenerate.
3838 * bfd-in2.h: Regenerate.
3839 * configure: Regenerate.
3840 * po/SRC-POTFILES.in: Regenerate.
3842 2017-03-20 Alan Modra <amodra@gmail.com>
3845 * elf64-ppc.c (compare_symbols): Stabilize sort.
3847 2017-03-18 Alan Modra <amodra@gmail.com>
3849 * elf64-ppc.c (struct ppc_link_hash_table): Add
3850 local_ifunc_resolver and maybe_local_ifunc_resolver.
3851 (ppc_build_one_stub): Set flags on emitting dynamic
3852 relocation to ifunc.
3853 (ppc64_elf_relocate_section): Likewise.
3854 (ppc64_elf_finish_dynamic_symbol): Likewise.
3855 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3856 local dynamic relocs to ifuncs.
3857 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3858 local_ifunc_resolver and maybe_local_ifunc_resolver.
3859 (ppc_elf_relocate_section): Set flag on emitting dynamic
3860 relocation to ifuncs.
3861 (ppc_elf_finish_dynamic_symbol): Likewise.
3862 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3863 dynamic relocs to ifuncs.
3865 2017-03-13 Nick Clifton <nickc@redhat.com>
3868 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3869 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3870 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3871 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3872 * bfd-in2.h: Regenerate.
3873 * libbfd.h: Regenerate.
3874 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3876 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3877 (elfNN_aarch64_howto_table): Likewise.
3878 (aarch64_tls_transition_without_check): Likewise.
3879 (aarch64_reloc_got_type): Likewise.
3880 (elfNN_aarch64_final_link_relocate): Likewise.
3881 (elfNN_aarch64_tls_relax): Likewise.
3882 (elfNN_aarch64_relocate_section): Likewise.
3883 (elfNN_aarch64_gc_sweep_hook): Likewise.
3884 (elfNN_aarch64_check_relocs): Likewise.
3885 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3886 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3888 2017-03-11 Alan Modra <amodra@gmail.com>
3890 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3891 parameter is in fact used. Whitespace fixes.
3892 * elf64-ppc.c: Likewise.
3894 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3896 * rs6000-core.c (CORE_NEW): Simplify macro when
3897 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3899 2017-03-07 Alan Modra <amodra@gmail.com>
3903 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3906 2017-03-05 Alan Modra <amodra@gmail.com>
3908 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3909 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3910 (next_cie_fde_offset): New function.
3911 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3912 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3913 four bytes. Align CIEs to four or eight bytes depending on
3914 per_encoding_aligned8. Align FDEs according to their encoding.
3915 Pad last FDE to output section alignment.
3916 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3918 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3919 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3920 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3922 2017-03-02 Martin Bickel <binutils@ineranves.de>
3925 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3926 empty segments which have a zero filesz, but a non-zero memsz.
3928 2017-03-02 Alan Modra <amodra@gmail.com>
3930 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3932 2017-02-28 Alan Modra <amodra@gmail.com>
3934 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3935 (ppc64_elf_relocate_section): Likewise.
3937 2017-02-28 Alan Modra <amodra@gmail.com>
3940 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3941 rather than elf32_nios2_hash_table or elf_hash_table.
3942 (create_got_section): Likewise.
3943 (nios2_elf32_finish_dynamic_symbol): Likewise.
3944 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3945 (nios2_elf32_size_dynamic_sections): Likewise.
3946 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3947 vars. Use htab equivalents directly instead. Don't create
3948 all dynamic sections on needing just the GOT. Use a goto
3949 rather than a fall-through with reloc test. Ensure
3950 htab->dynobj is set when making dynamic sreloc section.
3951 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3952 equivalent directly instead. Don't segfault on looking for
3953 .dynamic when dynamic sections have not been created. Don't
3954 segfault on .got.plt being discarded.
3955 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3956 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3957 fixme and another not so relevant comment.
3958 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3959 already set, set hash table dynobj on creating .sbss.
3961 2017-02-28 Alan Modra <amodra@gmail.com>
3963 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3964 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3965 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3966 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3967 (ppc64_elf_relocate_section): Likewise.
3968 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3969 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3970 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3971 * libbfd.h: Regenerate.
3972 * bfd-in2.h: Regenerate.
3974 2017-02-28 Alan Modra <amodra@gmail.com>
3976 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3977 dynamic .data.rel.ro read-only.
3978 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3979 rather than section flags when deciding where copy reloc goes.
3980 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3981 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3982 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3983 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3984 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3985 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3986 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3987 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3988 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3989 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3990 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3991 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3992 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3993 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3994 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3995 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3996 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3997 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3998 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4000 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4002 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4003 `jalr $0, $25' instruction encoding.
4005 2017-02-27 Nick Clifton <nickc@redhat.com>
4008 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4009 generating a seg-fault when encountering a symbol that has been
4010 deleted by garbage collection.
4012 2017-02-25 Alan Modra <amodra@gmail.com>
4014 * elf32-arc.c (struct dynamic_sections): Delete.
4015 (enum dyn_section_types): Delete.
4016 (dyn_section_names): Delete.
4017 (arc_create_dynamic_sections): Delete.
4018 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4019 segfault on discarded .rela.plt section.
4020 (elf_arc_size_dynamic_sections): Formatting. Don't call
4021 arc_create_dynamic_sections. Don't allocate memory for sections
4022 handled by the generic linker. Correct code finding relocs in
4023 read-only sections. Set SEC_EXCLUDE on zero size .got,
4024 .got.plt, and .dynbss sections. Do set .interp for pies.
4026 2017-02-24 Andrew Waterman <andrew@sifive.com>
4028 * elfnn-riscv.c (GP_NAME): New macro.
4029 (riscv_global_pointer_value): Use it.
4030 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4031 output section, consider only that section's alignment.
4033 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4035 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4036 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4037 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4038 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4040 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4042 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4043 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4046 2017-02-23 Alan Modra <amodra@gmail.com>
4049 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4051 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4052 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4055 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4058 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4059 processing ahead of the call to `elf_gc_sweep_symbol'.
4061 2017-02-22 Nick Clifton <nickc@redhat.com>
4064 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4065 created section 4-byte alignment.
4067 2017-02-22 Alan Modra <amodra@gmail.com>
4069 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4070 on .got or .plt output section being discarded by script.
4071 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4074 2017-02-21 Alan Modra <amodra@gmail.com>
4076 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4077 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4079 2017-02-20 Alan Modra <amodra@gmail.com>
4082 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4083 if DT_RELSZ/DT_RELASZ is zero.
4085 2017-02-17 Nick Clifton <nickc@redhat.com>
4087 * compress.c (bfd_get_full_section_contents): Remember to reduce
4088 compressed size by the sizeof the compression header when
4089 decompressing the contents.
4091 2017-02-17 Pedro Alves <palves@redhat.com>
4093 * srec.c (Chunk): Rename to ...
4094 (_bfd_srec_len): ... this.
4095 (S3Forced): Rename to ...
4096 (_bfd_srec_forceS3): ... this.
4097 * objcopy.c: Adjust all references.
4099 2017-02-17 Pedro Alves <palves@redhat.com>
4101 * archive.c (bsd_write_armap): Rename to ...
4102 (_bfd_bsd_write_armap): ... this.
4103 (coff_write_armap): Rename to ...
4104 (_bfd_coff_write_armap): ... this.
4105 * libbfd-in.h (bsd_write_armap): Rename to ...
4106 (_bfd_bsd_write_armap): ... this.
4107 (coff_write_armap): Rename to ...
4108 (_bfd_coff_write_armap): ... this.
4109 * aout-target.h, aout-tic30.c: Adjust all users.
4110 * libbfd.h: Regenerate.
4112 2017-02-17 Pedro Alves <palves@redhat.com>
4114 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4115 (warn_deprecated): Rename to ...
4116 (_bfd_warn_deprecated): ... this.
4117 * libbfd.c (warn_deprecated): Rename to ...
4118 (_bfd_warn_deprecated): ... this.
4119 * bfd-in2.h: Regenerate.
4121 2017-02-17 Pedro Alves <palves@redhat.com>
4123 * bfdio.c (real_ftell): Rename to ...
4124 (_bfd_real_ftell): ... this.
4125 (real_fseek): Rename to ...
4126 (_bfd_real_fseek): ... this.
4127 (real_fopen): Rename to ...
4128 (_bfd_real_fopen): ... this.
4129 * libbfd-in.h (real_ftell): Rename to ...
4130 (_bfd_real_ftell): ... this.
4131 (real_fseek): Rename to ...
4132 (_bfd_real_fseek): ... this.
4133 (real_fopen): Rename to ...
4134 (_bfd_real_fopen): ... this.
4135 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4136 * libbfd.h: Regenerate.
4138 2017-02-17 Pedro Alves <palves@redhat.com>
4140 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4141 * libbfd.c (read_unsigned_leb128): Rename to ...
4142 (_bfd_read_unsigned_leb128): ... this.
4143 (read_signed_leb128): Rename to ...
4144 (_bfd_read_signed_leb128): ... this.
4145 (safe_read_leb128): Rename to ...
4146 (_bfd_safe_read_leb128): ... this.
4147 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4148 (_bfd_read_unsigned_leb128): ... this.
4149 (read_signed_leb128): Rename to ...
4150 (_bfd_read_signed_leb128): ... this.
4151 (safe_read_leb128): Rename to ...
4152 (_bfd_safe_read_leb128): ... this.
4153 * libbfd.h: Renegerate.
4155 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4157 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4158 before trying to fine matching file and line information.
4160 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4162 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4163 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4164 not match current bfd, then reload debug information. Record bfd
4165 we're loading debug info for in the stash. If we have debug
4166 informatin in the cache then perform section placement before
4169 2017-02-16 Alan Modra <amodra@gmail.com>
4172 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4173 * elfxx-target.h (elf_backend_no_page_alias): Define.
4174 (elfNN_bed): Init new field.
4175 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4176 ensure PT_LOAD segment starts on a new page.
4177 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4179 2017-02-16 Alan Modra <amodra@gmail.com>
4182 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4185 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4187 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4188 * bfd-in2.h: Regenerated.
4190 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4193 * elf32-i386.c (elf_i386_relocate_section): Allow
4194 "lea foo@GOT, %reg" in PIC.
4196 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4199 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4200 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4201 error against local IFUNC symbol without a base register for
4204 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4206 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4207 `%P: %H:' with `info->callbacks->einfo'.
4208 (ppc_elf_relocate_section): Likewise.
4209 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4210 (ppc64_elf_edit_toc): Likewise.
4211 (ppc64_elf_relocate_section): Likewise.
4213 2017-02-14 Alan Modra <amodra@gmail.com>
4215 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4216 --gc-keep-exported, and test versioned field of sym rather than
4217 looking for @ in name.
4219 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4221 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4224 2017-02-13 Nick Clifton <nickc@redhat.com>
4227 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4230 2017-02-07 Andrew Waterman <andrew@sifive.com>
4232 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4233 entry size if PLT header is written.
4235 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4237 Fix sparc64 dynamic relocation processing to use the dynamic
4239 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4240 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4243 2017-02-03 Nick Clifton <nickc@redhat.com>
4246 * coffcode.h (coff_write_object_contents): Enlarge size of
4247 s_name_buf in order to avoid compile time warning about possible
4249 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4250 32-bits of insn value before printing into buffer.
4252 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4254 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4255 `max_local_dynindx'.
4256 (mips_elf_sort_hash_table): Handle it.
4257 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4258 symbols bump up `max_local_dynindx' rather than
4259 `max_non_got_dynindx'.
4261 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4263 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4264 `min_got_dynindx', `max_unref_got_dynindx' and
4265 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4266 (mips_elf_sort_hash_table): Adjust accordingly.
4268 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4270 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4271 to access the hash table.
4273 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4275 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4276 non-NULL `htab' to the beginning.
4278 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4280 * elflink.c (elf_gc_sweep): Wrap overlong line.
4282 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4284 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4285 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4286 * elfxx-mips.c (mips_elf_link_hash_table): Add
4287 `ignore_branch_isa' member.
4288 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4289 in branch relocation calculation as an error if
4290 `ignore_branch_isa' has been set.
4291 (_bfd_mips_elf_insn32): Rename to...
4292 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4293 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4294 Handle the new parameter.
4296 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4298 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4299 local variable dynobj.
4302 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4303 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4304 executable from read-only sections into sdynrelro.
4305 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4306 dynamic relocs in sdynrelro.
4307 (elf_backend_want_dynrelro): Define.
4309 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4311 * config.bfd (*-*-rtemsaout*): Mark as removed.
4313 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4315 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4316 (arm-*-rtems*): Move to (arm*-*-eabi*).
4317 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4318 (m68-*-rtems*): Move to (m68*-*-elf*).
4320 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4322 * config.bfd (*-*-rtemscoff*): Mark as removed.
4324 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4327 * elflink.c (bfd_elf_record_link_assignment): Revert last
4328 change and don't ever clear `forced_local'. Set `mark'
4330 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4332 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4333 (bfd_elf_size_dynamic_sections): ... here.
4334 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4335 and set `mark' instead in `__tls_get_addr_opt' processing.
4336 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4338 2017-01-24 Alan Modra <amodra@gmail.com>
4340 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4341 where dynamic relocs are preferable. Allow ifunc too.
4342 (ensure_undefweak_dynamic): New function.
4343 (allocate_dynrelocs): Use it here. Move plt handling last and
4344 don't make symbols dynamic, simplifying loop. Only make undef
4345 weak symbols with GOT entries dynamic. Correct condition
4346 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4347 comments. Remove goto.
4348 (ppc_elf_relocate_section): Correct test for using dynamic
4349 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4350 to suit. Set up explicit tls_index entries and implicit GOT
4351 tls_index entries resolvable at link time for
4352 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4353 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4354 (ensure_undefweak_dynamic): New function.
4355 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4356 with GOT entries dynamic. Remove unnecessary test of
4357 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4358 (ppc64_elf_relocate_section): Correct test for using dynamic
4359 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4360 to suit. Set up explicit tls_index entries and implicit GOT
4361 tls_index entries resolvable at link time for __tls_get_addr_opt.
4362 Simplify expression to clear mem for prelink.
4364 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4366 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4368 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4370 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4371 (elf_backend_hash_symbol): Define.
4373 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4376 * elflink.c (bfd_elf_record_link_assignment): Clear any
4377 `forced_local' marking for DSO symbols that are not being
4380 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4382 * elfnn-riscv.c (riscv_elf_object_p): New function.
4384 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4387 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4389 (elf_x86_64_check_relocs): Create .eh_frame section for the
4391 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4392 .eh_frame section for the .plt.bnd section.
4393 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4394 for the .plt.bnd section.
4396 2017-01-12 Nick Clifton <nickc@redhat.com>
4399 * opncls.c (find_separate_debug_file): Add include_dirs
4400 parameter. Only include the directory part of the bfd's filename
4401 in search paths if include_dirs is true. Add a couple of extra
4402 locations for looking for debug files.
4403 ( bfd_follow_gnu_debuglink): Update invocation of
4404 find_separate_debug_file.
4405 (bfd_follow_gnu_debugaltlink): Likewise.
4406 (get_build_id): New function: Finds the build-id of the given bfd.
4407 (get_build_id_name): New function: Computes the name of the
4408 separate debug info file for a bfd, based upon its build-id.
4409 (check_build_id_file): New function: Checks to see if a separate
4410 debug info file exists at the given location, and that its
4411 build-id matches that of the original bfd.
4412 (bfd_follow_build_id_debuglink): New function: Finds a separate
4413 debug info file for a given bfd by using the build-id method.
4414 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4415 method of locating a separate debug info file before using the
4417 * bfd-in2.h: Regenerate.
4419 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4422 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4423 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4424 elf_x86_64_eh_frame_plt_got.
4425 (elf_x86_64_size_dynamic_sections): Get unwind info from
4426 elf_x86_64_bnd_arch_bed for the BND PLT.
4428 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4430 * config.bfd: Add entries for i686-redox and x86_64-redox.
4432 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4434 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4436 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4437 .eh_frame section to 4 bytes for x32.
4438 (elf_x86_64_check_relocs): Likewise.
4440 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4443 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4444 (PLT_GOT_FDE_LENGTH): Likewise.
4445 (elf_i386_plt_layout): Add eh_frame_plt_got and
4446 eh_frame_plt_got_size.
4447 (elf_i386_plt): Updated.
4448 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4449 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4450 (elf_i386_size_dynamic_sections): Allocate and initialize
4451 .eh_frame section for .plt.got.
4452 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4454 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4455 eh_frame_plt_got_size.
4456 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4457 (PLT_GOT_FDE_LENGTH): Likewise.
4458 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4459 eh_frame_plt_got_size.
4460 (elf_x86_64_arch_bed): Updated.
4461 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4462 eh_frame_plt_got_size.
4463 (elf_x86_64_nacl_arch_bed): Likewise.
4464 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4465 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4466 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4467 .eh_frame section for .plt.got.
4468 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4471 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4473 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4474 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4476 2017-01-09 Nick Clifton <nickc@redhat.com>
4478 * dwarf2.c (lookup_address_in_function_table): Return early if
4479 there are no functions in the given comp unit, or if the high
4480 address of the last function in the comp unit is less than the
4483 2017-01-09 Nick Clifton <nickc@redhat.com>
4486 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4487 message if there are too many symbols to load.
4489 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4491 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4492 if relocs are cached.
4494 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4497 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4498 for R_MICROBLAZE_GOTOFF_64.
4500 2017-01-03 Nick Clifton <nickc@redhat.com>
4502 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4503 warning about using a possibly uninitialised variable.
4505 2017-01-02 Alan Modra <amodra@gmail.com>
4507 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4508 (allocate_plt_static, allocate_dynrelocs): Use it.
4510 2017-01-02 Alan Modra <amodra@gmail.com>
4512 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4513 .PARISC.unwind section.
4515 2017-01-02 Alan Modra <amodra@gmail.com>
4518 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4519 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4520 indirect to GOT pointer relative code edit.
4522 2017-01-02 Alan Modra <amodra@gmail.com>
4524 Update year range in copyright notice of all files.
4526 For older changes see ChangeLog-2016
4528 Copyright (C) 2017 Free Software Foundation, Inc.
4530 Copying and distribution of this file, with or without modification,
4531 are permitted in any medium without royalty provided the copyright
4532 notice and this notice are preserved.
4538 version-control: never