3 * configure: Regenerated.
7 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
8 (erratum_835769_scan): Sort map list.
12 * elf64-ppc.c (plt_stub_pad): Correct.
16 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
17 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
18 (elf_x86_64_allocate_dynrelocs): Don't assert size of
19 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
23 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
24 branch displacement overflow in PLT entry.
29 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
30 number of auxillary entries.
31 * ieee.c (next_byte): Convert to a function. Return FALSE if the
32 next byte is beyond the end of the buffer.
33 (parse_int): Test the return value of next_byte.
34 (parse_expression): Convert to boolean. Return FALSE if the
35 parsing failed. Test the return value of next_byte.
36 (ieee_seek): Convert to a function. Return FALSE if the seek goes
37 beyond the end of the buffer.
38 (ieee_slurp_external_symbols): Test the return value of ieee_seek
40 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
41 operation failed. Test the return value of ieee_seek and
43 (ieee_archive_p): Test the return value of ieee_seek and
46 (ieee_slurp_section_data): Likewise.
47 (ieee_object_p): Likewise. Store the size of the buffer in the
48 total_amt field in the header.
49 * libieee.h (common_header_type): Add amt field.
50 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
51 reloc's value is within range.
52 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
54 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
56 (pex64_dump_xdata): Check for buffer overflows.
57 * versados.c (process_otr): Check that the section exists before
59 (versados_object_p): Make sure that enough data was read for the
61 * vms-alpha.c (vms_get_remaining_object_record): Change
62 read_so_far parameter to an unsigned int. Check that the amount
67 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
68 PC-relative offset overflow check.
73 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
74 string table before clearing the first few bytes.
78 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
82 * elf64-ppc.c (group_sections): Init stub14_group_size from
83 --stub-group-size parameter divided by 1024.
87 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
88 alignment calculation.
92 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
93 hasn't attribute section.
97 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
102 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
103 PC-relative offset overflow in PLT entry.
108 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
109 is larger than its real size.
110 (rsrc_print_section): Fix off-by-one error checking for overflow.
111 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
116 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
122 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
124 (bfd_get_alt_debug_link_info): Likewise.
129 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
131 (ieee_object_p): Likewise.
135 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
139 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
144 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
145 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
146 (elf_x86_64_relocate_section): Likewise.
151 * coffcode.h (coff_ptr_struct): Add is_sym field.
152 (coff_new_section_hook): Set the is_sym field.
153 (coff_pointerize_aux_hook): Check the is_sym field.
154 (coff_print_aux): Likewise.
155 (coff_compute_section_file_positions): Likewise.
156 (coff_write_object_contents): Likewise.
157 (coff_slurp_line_table): Likewise.
158 (coff_slurp_symbol_table): Likewise.
159 (CALC_ADDEND): Likewise.
160 * coffgen.c (coff_renumber_symbols): Likewise.
161 (coff_mangle_symbols): Likewise.
162 (coff_fix_symbol_name): Likewise.
163 (coff_write_symbol): Likewise.
164 (coff_write_alien_symbol): Likewise.
165 (coff_write_native_symbol): Likewise.
166 (coff_write_symbols): Likewise.
167 (coff_write_linenumbers): Likewise.
168 (coff_pointerize_aux): Likewise.
169 (coff_get_normalized_symtab): Likewise.
170 (coff_get_symbol_info): Likewise.
171 (bfd_coff_get_syment): Likewise.
172 (bfd_coff_get_auxent): Likewise.
173 (coff_print_symbol): Likewise.
174 (coff_find_nearest_line_with_names): Likewise.
175 (bfd_coff_set_symbol_class): Likewise.
176 (coff_make_empty_symbol): Set the is_sym field.
177 (coff_bfd_make_debug_symbol): Likewise.
178 * peicode.h (pe_ILF_make_a_symbol): Likewise.
179 * libcoff.h: Regenerate.
180 * libcoff-in.h: Regenerate.
185 * coffcode.h (coff_slurp_line_table): Set the line number of
186 corrupt entries to -1.
187 (coff_slurp_symbol_table): Alway initialise the value of the
189 * coffgen.c (coff_print_symbol): Check that the combined pointer
191 (coff_print_symbol): Do not print negative line numbers.
192 * peXXigen.c (pe_print_idata): Add range checking displaying
198 * coffcode.h (coff_slurp_line_table): Drop line number info
199 not preceded by a valid function entry. Revert last change.
204 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
205 line number cache that would not be initialised by the copy from
206 the new line number table.
207 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
209 * coffgen.c (coff_get_normalized_symbols): Get the external
210 symbols before allocating space for the internal symbols, in case
212 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
213 array if one is needed. Likewise with the verdef array.
214 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
216 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
217 structure are initialised.
218 (pe_print_edata): Avoid reading off the end of the data buffer.
223 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
224 when building func_table.
229 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
230 memset the particular bits we need. Update src after hitting loop
231 "continue". Don't count lineno omitted due to invalid symbols in
232 nbr_func, and update lineno_count. Init entire terminating
233 lineno. Don't both allocating terminator in n_lineno_cache.
234 Redirect sym->lineno pointer to where n_lineno_cache will be
235 copied, and free n_lineno_cache.
236 * pe-mips.c (NUM_HOWTOS): Typo fix.
240 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
241 size check to account for possible zero terminator.
245 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
246 data sections to be PROGBITS
251 * coff-i386.c (NUM_HOWTOS): New define.
252 (RTYPE2HOWTO): Use it.
253 (coff_i386_rtype_to_howto): Likewise.
254 (coff_i386_reloc_name_lookup): Likewise.
255 (CALC_ADDEND): Check that reloc r_type field is valid.
256 * coff-x86_64.c (NUM_HOWTOS): New define.
257 (RTYPE2HOWTO): Use it.
258 (coff_amd64_rtype_to_howto): Likewise.
259 (coff_amd64_reloc_name_lookup): Likewise.
260 (CALC_ADDEND): Check that reloc r_type field is valid.
261 * coffcode.h (coff_slurp_line_table): Check for symbol table
263 (coff_slurp_symbol_table): Use zalloc to ensure that all table
264 entries are initialised.
265 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
266 in the string table. Also ensure that the table is 0 terminated.
267 (coff_get_normalized_symtab): Check for symbol table indexing
269 * opncls.c (bfd_alloc): Catch the case where a small negative size
270 can result in only 1 byte being allocated.
271 (bfd_alloc2): Use bfd_alloc.
272 * pe-mips.c (NUM_HOWTOS): New define.
273 (coff_mips_reloc_name_lookup): Use it.
274 (CALC_ADDEND): Check that reloc r_type field is valid.
275 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
276 in the DataDirectory.
277 (pe_print_idata): Avoid reading beyond the end of the data block
278 wen printing strings.
279 (pe_print_edata): Likewise.
280 Check for table indexing underflow.
281 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
282 (pe_bfd_object_p): Allocate and initialize enough space to hold a
283 PEAOUTHDR, even if the opt_hdr field specified less.
287 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
291 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
297 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
298 for IE->LE transition.
302 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
306 * tekhex.c (CHUNK_SPAN): Define.
307 (struct data_struct <chunk_init>): Use one byte per span, update
308 all code accessing this field.
309 (find_chunk): Add create param, don't create new entry unless set.
310 (insert_byte): Don't save zeros.
311 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
312 on symbol type. Create an alternate section if both types of
313 symbol are given. Attach type '2' and '6' symbols to absolute
315 (move_section_contents): Fix caching of chunk. Don't create chunk
316 when reading, or for writing zeros.
317 (tekhex_set_section_contents): Don't create initial chunks.
318 (tekhex_write_object_contents): Use CHUNK_SPAN.
322 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
326 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
327 * coffcode.h (coff_set_alignment_hook): Likewise.
328 (coff_slurp_line_table): Likewise.
329 * coffgen.c (coff_get_normalized_symtab): Likewise.
330 (_bfd_coff_get_external_symbols): Likewise.
331 * elf.c (bfd_elf_get_str_section): Likewise.
332 * tekhex.c (first_phase): Likewise.
336 * aoutx.h (slurp_symbol_table): Revert previous delta.
337 (slurp_reloc_table): Likewise.
338 * compress.c (bfd_get_full_section_contents): Remove file size
340 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
341 and do not complain about linker generated files.
345 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
346 length sections and sub-sections.
351 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
352 Replace another abort with an error message.
353 (coff_slurp_line_table): Add more range checking.
354 * peXXigen.c (pe_print_debugdata): Add range checking.
358 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
359 when creating a dso with discarded dynsym section.
363 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
364 and E_MIPS_ARCH_64R6 support.
369 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
370 about the number of relocations it contains.
371 (coff_sort_func_alent): Return 0 if the pointers are NULL.
372 (coff_slurp_line_table): Add more range checks. Do not free new
373 tables created when sorting line numbers.
374 * peXXigen.c (pe_print_idata): Add range checks.
375 (pe_print_edata): Likewise.
376 (rsrc_print_resource_entries): Likewise. Avoid printing control
377 characters. Terminate priniting if corruption is detected.
378 (rsrc_print_resource_directory): Terminate printing if an unknown
379 directory type is encountered.
380 (pe_print_debugdata): Fix off-by-one error.
381 (rsrc_count_entries): Add range checking.
382 (rsrc_parse_entry): Likewise.
387 * compress.c (bfd_get_full_section_contents): Improve test for
388 linker created objects.
391 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
392 corrupt extended name tables.
396 * elf32-spu.c (ovl_mgr_stat): New function.
397 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
401 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
402 relaxation, reduce the size of symbols that span the deleted
407 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
408 located at the very end of the section.
413 * aoutx.h (slurp_symbol_table): Check that computed table size is
414 not bigger than the file from which is it being read.
415 (slurp_reloc_table): Likewise.
416 * coffcode.h (coff_slurp_line_table): Remove unneeded local
417 'warned'. Do not try to print the details of a symbol with an
419 * coffgen.c (make_a_sectiobn_from_file): Check computed string
420 index against length of string table.
421 (bfd_coff_internal_syment_name): Check read in string offset
422 against length of string table.
423 (build_debug_section): Return a pointer to the section used.
424 (_bfd_coff_read_string_table): Store the length of the string
425 table in the coff_tdata structure.
426 (bfd_coff_free_symbols): Set the length of the string table to
427 zero when it is freed.
428 (coff_get_normalized_symtab): Check offsets against string table
429 or data table lengths as appropriate.
430 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
431 length of string table.
432 * compress.c (bfd_get_full_section_contents): Check computed size
433 against the size of the file.
434 * libcoff-in.h (obj_coff_strings_len): Define.
435 (struct coff_tdata): Add strings_len field.
436 * libcoff.h: Regenerate.
437 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
438 data if the debug section is too small.
439 * xcofflink.c (xcoff_link_input_bfd): Check offset against
440 length of string table.
444 * po/fi.po: Updated Finnish translation.
449 * archures.c: Add octeon3 for mips target.
450 * bfd-in2.h: Regenerate.
451 * bfd/cpu-mips.c: Define I_mipsocteon3.
452 nfo_struct): Add octeon3 support.
453 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
455 (mips_set_isa_flags): Add support for octeon3.
456 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
457 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
458 extension of bfd_mach_mips_octeon2.
459 (print_mips_isa_ext): Print the value of Octeon3.
464 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
465 symbol table bigger than the file.
466 * elf.c (bfd_elf_get_str_section): Do not try to load a string
467 table bigger than the file.
468 * tekhex.c (first_phase): Check that the section range is sane.
473 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
474 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
478 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
483 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
488 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
489 detection table on a per-bfd basis.
490 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
497 * srec.c (srec_bad_byte): Increase size of buf to allow for
499 (srec_scan): Use an unsigned char buffer to hold header bytes.
504 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
505 binaries with a group of sections linked by the string table
507 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
508 with an invalid value for NumberOfRvaAndSizes.
509 (pe_print_edata): Detect out of range rvas and entry counts for
510 the Export Address table, Name Pointer table and Ordinal table.
513 * elf.c (setup_group): Improve handling of corrupt group
518 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
519 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
520 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
521 (elf_aarch64_stub_type): Add new type
522 aarch64_stub_erratum_835769_veneer.
523 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
524 (aarch64_erratum_835769_fix): New data struct to record erratum
526 (elf_aarch64_link_hash_table: Global flags for 835769.
527 (aarch64_build_one_stub): Add case for 835769.
528 (aarch64_size_one_stub): Likewise.
529 (aarch64_mem_op_p, aarch64_mlxl_p,
530 aarch64_erratum_sequence,erratum_835769_scan):
531 New. Decode and scan functions for erratum 835769.
532 (elf_aarch64_create_or_find_stub_sec): New.
533 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
535 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
536 (erratum_835769_branch_to_stub_data,
537 make_branch_to_erratum_835769_stub):New. Connect up all the
538 erratum stubs to occurances by branches.
539 (elfNN_aarch64_write_section): New hook.
540 (aarch64_map_one_stub): Output erratum stub symbol.
541 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
542 information for erratum 835769.
543 (elf_backend_write_section): Define.
547 * elf32-arm.c (read_code32): New function to read 32 bit
549 (read_code16): New function to read 16 bit thumb instrution.
550 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
551 and read_code16 to read instructions.
555 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
556 (print_mips_isa_ext): Print the value of an unknown extension.
560 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
561 entries that aren't a multiple of 8 rather than failing assertion.
565 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
570 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
571 section for function symbols defined in .opd is discarded, let
572 the symbol appear to be undefined.
573 (opd_entry_value): Ensure the result section is that for the
574 function code section in the same object as the OPD entry.
579 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
581 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
582 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
583 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
584 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
585 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
586 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
587 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
588 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
589 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
594 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
595 even when output is not ppc64 ELF. Remove redundant tests on
601 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
602 param, group "section" and "offset" params. Zero discriminator.
603 * bfd.c (bfd_find_nearest_line): Implement with new
604 _bfd_find_nearest_line.
605 (bfd_find_nearest_line_discriminator): Likewise.
606 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
608 * coff-rs6000.c (xcoff_find_nearest_line,
609 xcoff_find_nearest_line_discriminator): Delete.
610 (_bfd_xcoff_find_nearest_line): Don't define.
611 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
612 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
614 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
615 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
616 adjust _bfd_dwarf2_find_nearest_line call.
617 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
618 others. Set discriminator. Adjust call.
619 (coff_find_nearest_line_discriminator): Delete.
620 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
621 * dwarf2.c (find_line): Rename to..
622 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
623 Simplify setting of do_line. Delete old function.
624 (_bfd_dwarf2_find_line): Delete.
625 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
626 discriminator_ptr and set it.
627 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
628 (_bfd_elf_find_nearest_line_discriminator): Delete.
629 (_bfd_elf_find_line_discriminator): Delete.
630 (_bfd_generic_find_nearest_line_discriminator): Don't define.
631 * elf.c (elf_find_function): Reorder params.
632 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
634 (_bfd_elf_find_nearest_line_discriminator): Delete.
635 (_bfd_elf_find_line): Adjust call.
636 * elf32-arm.c (arm_elf_find_function): Reorder params.
637 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
639 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
640 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
641 (elfNN_aarch64_find_nearest_line): Reorder params, add
642 discriminator_ptr. Adjust calls.
643 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
644 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
645 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
646 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
647 (_bfd_dwarf1_find_nearest_line): Likewise.
648 (_bfd_dwarf2_find_nearest_line): Likewise.
649 (_bfd_dwarf2_find_line): Delete.
650 (_bfd_generic_find_nearest_line_discriminator): Delete.
651 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
652 * libcoff-in.h (coff_find_nearest_line): Update prototype.
653 (coff_find_nearest_line_discriminator): Delete.
654 (coff_find_nearest_line_with_names): Update prototype.
655 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
656 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
657 discriminator_ptr. Adjust calls.
658 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
659 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
660 discriminator_ptr and set.
661 * som.c (som_find_nearest_line): Similarly.
662 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
663 _bfd_find_nearest_line_discriminator.
664 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
665 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
666 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
667 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
668 "discriminator" and set.
669 (_bfd_vms_find_nearest_line_discriminator): Delete.
670 (_bfd_generic_find_nearest_line_discriminator): Don't define.
671 (alpha_vms_find_nearest_line): Update define.
672 * bfd-in2.h: Regenerate.
673 * libbfd.h: Regenerate.
674 * libcoff.h: Regenerate.
678 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
679 * aout-adobe.c (aout_32_find_line): Define.
680 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
681 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
682 * aout-target.h (MY_find_line): Define.
683 * aout-tic30.c (MY_find_line): Define.
684 * binary.c (binary_find_line): Define.
685 * bout.c (aout_32_find_line): Define.
686 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
687 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
688 (rs6000_xcoff64_aix_vec): Likewise.
689 * elf-bfd.h (_bfd_generic_find_line): Don't define.
690 * elfxx-target.h (bfd_elfNN_find_line): Define.
691 * i386msdos.c (msdos_find_line): Define.
692 * i386os9k.c (aout_32_find_line): Define.
693 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
694 (ieee_find_nearest_line, ieee_find_line,
695 ieee_find_inliner_info): Define.
696 * ihex.c (ihex_find_line): Define.
697 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
698 (_bfd_generic_find_line): Don't define.
699 * libbfd.c (_bfd_generic_find_line): Delete.
700 * libcoff-in.h (coff_find_line): Define.
701 * libecoff.h (_bfd_ecoff_find_line): Define.
702 * mach-o.h (bfd_mach_o_find_line): Define.
703 * mmo.c (mmo_find_line): Define.
704 * nlm-target.h (nlm_find_line): Define.
705 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
706 (oasys_find_nearest_line, oasys_find_line,
707 oasys_find_inliner_info): Define.
708 * pef.c (bfd_pef_find_line): Define.
709 * plugin.c (bfd_plugin_find_line): Define.
710 * ppcboot.c (ppcboot_find_line): Define.
711 * som.c (som_find_line): Define.
712 * srec.c (srec_find_line): Define.
713 * tekhex.c (tekhex_find_line): Define.
714 * versados.c (versados_find_line): Define.
715 * vms-alpha.c (alpha_vms_find_line): Define.
716 * xsym.c (bfd_sym_find_line): Define.
717 * bfd-in2.h: Regenerate.
718 * libbfd.h: Regenerate.
719 * libcoff.h: Regenerate.
723 * version.m4: Bump version to 2.25.51
724 * configure: Regenerate.
728 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
729 offset is less than 2.
730 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
735 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
736 (EIGHT_GAZILLION): Delete.
741 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
742 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
743 flags enabling conversion of CIEs and FDEs to use relative encoding.
744 (find_merged_cie): Similarly.
745 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
746 relocatable, except for CIE pointer.
747 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
748 relocs against symbols in dropped comdat group sections.
749 (bfd_elf_discard_info): Do some eh_frame optimisation when
754 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
755 the hwcaps2 object attribute.
760 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
761 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
762 range FDEs for discarding.
763 (vma_compare): Sort on range after address.
764 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
765 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
766 error message rather than "fde".
767 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
773 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
774 for OLD_FREEBSD_ABI_LABEL.
779 * plugin.c (try_claim): New function. Moved from
781 (try_load_plugin): Pass through bfd. Add test.
782 (load_plugin): Pass through bfd.
783 (bfd_plugin_object_p): Move logic to try_claim.
787 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
788 call relaxation use furthermost addresses where call source and
789 destination can be to check whether it's in the range of a direct
794 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
795 false for overflow or overlapping FDEs. Give more detail in
800 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
801 the addend if relocations are RELA.
805 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
806 nds32_elf_ex9_relocation_check): Synchronize the argument type.
810 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
812 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
818 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
822 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
827 * bfd-in2.h: Regenerate.
828 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
829 (nds32_elf_relax_section): Code refactoring.
830 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
831 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
832 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
833 pattern. The first three is moved from nds32_elf_relax_section,
834 and the last three is new function.
835 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
836 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
837 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
838 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
839 three is moved from nds32_elf_relax_section, and the last four
841 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
842 pattern and address setting pattern.
843 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
844 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
845 nds32_elf_relax_gotoff_suff): Relax pic pattern.
846 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
847 nds32_elf_relax_letlsls): Relax TLS pattern.
848 (nds32_relax_adjust_label): Adjust alignment and nop.
849 (nds32_elf_pick_relax): Choose relaxation optimization.
850 (nds32_elf_get_relocated_section_contents): New hook.
851 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
853 * elf32-nds32.h: Declare.
854 * libbfd.h: Regenerate.
855 * reloc.c: Add nds32 new relocations.
859 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
860 'name' for the typo issue, which related with commit
861 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
866 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
867 * archures.c (bfd_architecture): Likewise.
868 * bfd-in2.h (bfd_architecture): Likewise.
869 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
870 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
871 BFD_RELOC_MIPS_19_PCREL_S2.
872 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
873 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
874 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
875 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
876 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
877 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
878 BFD_RELOC_LO16_PCREL.
879 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
880 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
882 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
883 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
884 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
885 BFD_RELOC_LO16_PCREL.
886 * elfn32-mips.c: Likewise.
887 * elfxx-mips.c (MIPSR6_P): New define.
888 (mipsr6_exec_plt_entry): New array.
889 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
890 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
891 (aligned_pcrel_reloc_p): New function.
892 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
893 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
894 (mips_elf_calculate_relocation): Add support for relocs:
895 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
896 R_MIPS_PCHI16 and R_MIPS_PCLO16.
897 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
898 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
899 (_bfd_mips_elf_check_relocs): Add support for relocs:
900 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
901 (_bfd_mips_elf_relocate_section): Add a check for unaligned
903 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
905 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
906 (_bfd_mips_elf_print_private_bfd_data): Likewise.
907 (mips_32bit_flags_p): Add support for mips32r6.
908 * libbfd.h (bfd_reloc_code_real_names): Add entries for
909 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
910 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
911 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
912 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
913 BFD_RELOC_MIPS_19_PCREL_S2.
914 * config.bfd: Add mips*-img-elf* target triple.
918 * config.bfd: Add mips*-img-elf* target triple.
922 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
923 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
924 range of FDEs to hdr_info->array.
925 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
926 .eh_frame_hdr entries, and overlapping FDEs.
930 * elf.c (assign_file_positions_except_relocs): Move section header
932 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
933 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
934 * elflink.c (bfd_elf_final_link): Don't call above function.
938 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
942 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
943 error for calls via a toc adjusting stub without a nop.
947 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
948 error. Remove redundant bfd_set_error.
952 * srec.c (srec_scan): Revert last change. Report an error for
953 S-records with less than the miniumum byte count.
957 * srec.c (srec_scan): Return error for 0 size.
962 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
963 to check discarded input section.
964 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
969 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
970 sections to input from ld --just-symbols.
974 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
979 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
980 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
982 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
986 * config.bfd: Fix typo in or1knd selection.
991 * coffcode.h (coff_compute_section_file_positions): Keep
992 FileAlignment valid as set.
996 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
997 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1001 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1003 (_bfd_elf_begin_eh_frame_parsing): Delete.
1004 (_bfd_elf_end_eh_frame_parsing): Delete.
1005 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1006 (_bfd_elf_end_eh_frame_parsing): Delete.
1007 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1008 !info->relocatable in place of merge_cies.
1009 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1010 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1011 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1012 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1013 (ppc64_elf_size_stubs): ..here and..
1014 (ppc64_elf_finish_dynamic_sections): ..here.
1018 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1022 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1023 the veneer routine for R_ARM_THM_JUMP19.
1024 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1025 (elf32_arm_size_stub): Ditto.
1030 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1031 all reloc types with pc_relative set in the howto, not just for
1032 R_ARM_REL32 and R_ARM_REL32_NOI.
1033 (allocate_dynrelocs_for_symbol): Update comment.
1034 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1035 set in the howto, set call_reloc_p and may_need_local_target_p but
1036 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1037 (elf32_arm_check_relocs): Likewise.
1041 * config.bfd: Default armeb-*-eabi* to big endian.
1045 * configure: Regenerate.
1049 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1050 use dynrelocs for ifunc.
1051 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1056 * elflink.c (on_needed_list): Only consider libraries that have
1061 * elflink.c (bfd_elf_discard_info): Return int error status.
1062 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1063 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1064 * bfd-in2.h: Regenerate.
1068 * peXXigen.c (pe_print_reloc): Protect against access past end
1074 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1075 in the order they are mapped to output sections.
1079 * configure.ac: Delete redundant plugin related checks.
1080 * configure: Regenerate.
1084 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1085 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1090 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1091 here when not calling the generic add_symbol function. Formatting.
1092 Correct handling of indirect symbols. Update notice call.
1093 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1094 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1095 symbols early. Update notice call. Add comments regarding weak
1096 symbols vs. indirect.
1101 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1106 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1113 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1114 warning for references in LTO IR to warning symbols.
1118 * linker.c (WARN, CWARN): Collapse these states to WARN.
1119 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1124 * bfd-in2.h: Regenerate.
1125 * libcoff.h: Regenerate.
1129 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1130 rawsize if changing size.
1135 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1139 * linker.c (generic_link_check_archive_element): Move handling
1140 of command link -u symbols with a common symbol def to the
1141 code handling non-common symbols so that archive element symbols
1142 are loaded. Use generic_link_add_object_symbols.
1147 * linker.c (struct archive_list, struct archive_hash_entry,
1148 struct archive_hash_table, archive_hash_newfunc,
1149 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1150 archive_hash_table_free): Delete.
1151 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1152 checkfn. Rewrite using a straight-forward scan over archive map.
1153 (generic_link_check_archive_element_no_collect,
1154 generic_link_check_archive_element_collect,
1155 generic_link_check_archive_element): Add h and name params.
1156 * aoutx.h (aout_link_check_archive_element): Likewise.
1157 * pdp11.c (aout_link_check_archive_element): Likewise.
1158 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1159 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1160 scan symbols, simply add archive element whenever h is undefined.
1161 (coff_link_check_ar_symbols): Delete.
1162 * ecoff.c (read_ext_syms_and_strs): Delete.
1163 (reread_ext_syms_and_strs): Delete.
1164 (ecoff_link_check_archive_element): Add h and name param. Don't
1165 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1166 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1168 (elf_link_add_archive_symbols): Delete "defined" array, merge
1169 functionality into "included". Make "included" a char array. Don't
1170 set or test archive_pass.
1171 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1172 * libbfd.h: Regenerate.
1177 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1181 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1182 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1183 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1184 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1185 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1186 (_bfd_mips_elf_fake_sections): Likewise.
1187 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1188 (_bfd_mips_elf_additional_program_headers): Account for new
1189 PT_MIPS_ABIFLAGS program header.
1190 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1191 associate with .MIPS.abiflags.
1192 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1193 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1194 (infer_mips_abiflags): Likewise.
1195 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1196 (mips_32bit_flags_p): Moved higher.
1197 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1198 checking for FP ABIs.
1199 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1200 checks. Check EF_MIPS_FP64 flag consistency.
1201 (print_mips_ases, print_mips_isa_ext): New static function.
1202 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1203 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1204 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1205 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1206 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1207 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1208 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1209 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1214 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1215 __gnu_lto_slim to armap.
1216 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1217 __gnu_lto_slim to linker hash table.
1221 * config.bfd: Add moxie-*-moxiebox*.
1225 Add or reactivate or1k-*-rtems*
1226 * config.bfd (or1k-*-rtems*): Reactivate.
1230 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1232 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1233 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1238 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1239 and R_*_IRELATIVE relocation offset with PLT entry.
1240 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1241 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1242 (elf_x86_64_get_synthetic_symtab): Use it.
1247 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1248 next_tls_desc_index with elf.srelplt->reloc_count.
1252 * cache.c (cache_bread_1): Don't return -1 when fread returns
1257 * elflink.c (elf_merge_st_other): Update comments. Simplify
1258 visibility handling. Make isym const. Move code modifying
1259 isym->st_other for --exclude-libs to..
1260 (elf_link_add_object_symbols): ..here.
1265 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1270 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1271 segments in input bfds.
1275 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1276 value to 64kB and remove custom setting for NaCl.
1280 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1281 bits from source to dest.
1282 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1283 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1285 * bfd-in2.h: Regenerate.
1289 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1290 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1291 when info->relocatable be true.
1295 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1296 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1297 * bfd-in2.h: Regenerate.
1298 * libbfd.h: Regenerate.
1302 * Makefile.am: Update "configure.in" comments.
1303 * PORTING: Likewise.
1304 * aoutx.h: Likewise.
1305 * configure.host: Likewise.
1306 * doc/bfdint.texi: Likewise.
1307 * targets.c: Likewise.
1308 * warning.m4: Likewise.
1309 * Makefile.in: Regenerate.
1313 * configure.ac: Rename from configure.in.
1314 * Makefile.in: Regenerate.
1315 * config.in: Regenerate.
1316 * doc/Makefile.in: Regenerate.
1320 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1321 * Makefile.in: Regenerate.
1325 * version.m4: New file.
1326 * configure.in: Include version.m4.
1328 * Makefile.am (RELEASE): Delete.
1329 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1330 * Makefile.in: Regenerate.
1331 * doc/Makefile.in: Regenerate.
1335 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1336 pointer_equality_needed when !readonly_dynrelocs.
1337 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1341 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1342 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1346 * bfd.c (struct bfd): Reorganise for better packing. Delete
1347 "ifd" field. Make "format", "direction" and "flags" bitfields.
1348 (HAS_LOAD_PAGE): Delete, renumber following flags.
1349 * bfd-in2.h: Regenerate.
1350 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1354 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1355 (struct ppc_link_hash_table): Increase size of stub_count array.
1356 (build_global_entry_stubs): Emit symbol on global entry stub.
1357 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1362 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1363 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1364 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1366 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1367 optimisation when --traditional-format.
1374 * archures.c: Add avrtiny architecture for avr target.
1375 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1376 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1377 added for 16 bit LDS/STS instruction of avrtiny arch.
1378 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1379 BFD_RELOC_AVR_LDS_STS_16.
1380 (bfd_elf_avr_final_write_processing): Select machine number
1382 (elf32_avr_object_p): Set machine number for avrtiny arch.
1383 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1384 * bfd-in2.h: Regenerate.
1385 * libbfd.h: Regenerate.
1390 * dwarf2.c (is_str_attr): New function.
1391 (find_abstract_instance_name): Use it to determine when an
1392 attribute has a string value.
1396 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1397 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1402 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1403 a number of targets.
1407 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1408 emitting initial-exec relocs when not linking an executable.
1412 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1413 htab->next_tls_desc_index in the non-IPLT case.
1414 Calculate GOT offset correctly for the non-IPLT case.
1415 (allocate_dynrelocs_for_symbol): Don't increment
1416 htab->next_tls_desc_index here.
1420 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1425 * elfxx-aarch64.c (stdarg.h): Include.
1426 (string.h): Include.
1427 (_bfd_aarch64_elf_grok_prstatus): Updated.
1428 (_bfd_aarch64_elf_grok_psinfo): New function.
1429 (_bfd_aarch64_elf_write_core_note): New function.
1430 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1431 (elf_backend_write_core_note): Define.
1435 * archive.c: Include bfdlink.h.
1436 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1437 * bfd.c (struct bfd): Add is_linker_output field.
1438 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1439 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1440 link.hash and is_linker_output.
1441 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1442 param with bfd*. Assert is_linker_output and link.hash, and
1443 clear them before exit.
1444 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1445 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1446 and link.hash so we can free two linker hash tables.
1447 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1448 first. Clean up on errors. Set hash_table_free pointer.
1449 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1450 bfd_link_hash_table* param with bfd*.
1451 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1452 hash_table_free pointer.
1453 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1454 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1455 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1456 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1457 * xcofflink.c: Similarly.
1458 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1459 clear link.next before creating linker hash table. Clean up on
1460 errors, and restore link.next on exit.
1461 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1462 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1463 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1464 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1465 * hash.c (bfd_hash_table_init_n): Free table on error.
1466 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1467 * bfd-in2.h: Regenerate.
1468 * libbfd.h: Regenerate.
1469 * libcoff.h: Regenerate.
1474 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1475 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1476 * bfd.c (bfd_link_hash_table_free): Don't define.
1477 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1478 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1479 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1480 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1481 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1482 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1483 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1484 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1485 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1486 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1487 * xsym.c: Don't define various link_hash_table_free defines, and
1488 remove from bfd_target vars. Temporarily reference some of the
1489 target link_hash_table_free functions to avoid warnings.
1490 * bfd-in2.h: Regenerate.
1491 * libbfd.h: Regenerate.
1495 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1496 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1497 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1498 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1499 Move link_hash_table_free functions before their corresponding
1500 link_hash_table_create functions.
1504 * bfd.c (struct bfd): Replace link_next with a union.
1505 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1506 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1507 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1508 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1509 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1510 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1511 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1512 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1513 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1514 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1515 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1516 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1517 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1518 * bfd-in2.h: Regenerate.
1522 * linker.c (unwrap_hash_lookup): Add missing parens.
1526 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1527 * libcoff.h: Regenerated.
1532 * linker.c (unwrap_hash_lookup): New function.
1533 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1534 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1535 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1536 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1537 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1538 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1539 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1540 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1544 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1545 insn as a bitfield; Use complain_overflow_bitfield.
1546 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1550 * development.sh: New file.
1551 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1552 Make -Werror the default with GCC only if DEVELOPMENT is true.
1553 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1554 $(srcdir)/development.sh.
1555 * Makefile.in, configure: Regenerate.
1559 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1560 being non-NULL into an assert.
1561 (elfNN_aarch64_tls_relax): Remove unused code.
1565 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1570 * peXXigen.c (rsrc_process_section): Page align the new contents
1571 befgore writing out.
1575 * elf64-ppc.c (ADDIS_R12_R2): Define.
1576 (build_plt_stub): Support fusion on ELFv2 stub.
1577 (ppc_build_one_stub): Likewise for plt branch stubs.
1581 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1585 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1586 to keep the length of the best fit range.
1587 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1592 * elf32-rx.c (get_symbol_value_maybe): New.
1593 (rx_elf_relocate_section): If we find a reloc against
1594 $tableentry$default$<name>, redirect it to the appropriate
1596 (RX_Table_Info): New.
1597 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1598 with table parts in them.
1599 (rx_check_directives): New.
1600 (rx_table_map_2): New.
1601 (rx_table_map): New.
1602 (rx_additional_link_map_text): New. Called to dump tables to the
1608 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1613 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1614 Remove redundant setting of htab->elf.dynobj. Don't align.
1615 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1616 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1617 (create_sdata_sym): Delete.
1618 (elf_allocate_pointer_linker_section): Rename from
1619 elf_create_pointer_linker_section. Align section.
1620 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1621 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1623 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1624 Remove unnecessary tests on _SDA_BASE_ sym.
1625 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1626 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1627 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1628 (ppc_elf_maybe_strip_sdata_syms): Declare.
1632 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1636 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1637 in a section with no contents.
1638 (is_vma_in_section, find_section_by_vma): New functions.
1639 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1640 offsets in the debug directory.
1641 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1642 Byte-swap GUID from little-endian to big-endian order for
1643 consistent and conventional display.
1647 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1648 64-bit doubles objects mix with 32-bit doubles objects.
1649 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1653 * mmo.c: Update URLs in documentation comments.
1659 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1664 * config.bfd: Add proper arm config for *-*-freebsd*.
1668 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1669 mips32r5 and mips64r5.
1670 * archures.c (bfd_architecture): Likewise.
1671 * bfd-in2.h (bfd_architecture): Likewise.
1672 * cpu-mips.c (arch_info_struct): Likewise.
1673 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1677 * elfxx-mips.h (elfxx-mips.h): Declare.
1678 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1679 Tag_GNU_MIPS_ABI_FP mismatches.
1680 (_bfd_mips_fp_abi_string): New function.
1684 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1685 * configure.in: Likewise.
1686 * configure: Regenerate.
1690 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1691 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1692 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1693 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1694 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1695 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1696 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1697 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1698 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1699 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1700 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1701 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1702 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1703 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1704 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1705 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1706 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1707 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1708 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1709 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1710 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1711 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1712 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1713 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1714 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1715 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1716 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1717 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1718 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1719 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1720 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1721 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1722 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1723 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1724 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1725 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1726 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1727 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1728 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1729 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1730 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1731 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1732 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1733 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1734 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1735 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1736 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1737 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1739 * configure: Regenerate.
1743 * mmo.c (mmo File layout documentation): Add note about low bits
1745 (mmo_write_chunk): When handling data remainder, assert that
1746 previous remaining data is flushed.
1747 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1748 when dealing with an aligned VMA and for aligned lengths. Don't skip
1749 the last 32-bit-word of zeros.
1750 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1751 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1752 emitting data, not after updating it.
1753 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1757 * compress.c (bfd_is_section_compressed): When checking the
1758 .debug_str section, also check the fifth byte in the section is
1759 not part of a string.
1763 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1764 (find_merged_cie): Identify personality functions by (bfd_id,index)
1765 pair when a local sym is used.
1769 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1770 into .rela.got if it contained TLS relocations as well.
1775 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1780 * po/SRC-POTFILES.in: Regenerate.
1781 * configure: Regenerate.
1786 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1787 a 342-bit host. This time for older versions of gcc.
1791 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1797 * dwarf2.c: Formatting.
1798 (struct dwarf2_debug): Make adjusted_section_count signed.
1799 (unset_sections): Make i signed.
1800 (set_debug_vma): New function.
1801 (place_sections): Handle separate debug object file. Set VMA
1802 on debug sections, even if they have an output section. Also
1803 set VMA on zero size sections, and non-load but alloc sections.
1804 Set adjusted_section_count to -1 when no section adjustment.
1805 Malloc adjusted_sections. Don't double last_vma. Transfer
1806 alloc section VMAs to separate debug file.
1807 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1808 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1809 test on symbols being the same before using old stash. Read
1810 and use separate debug file symbols. Call place_sections.
1811 (find_line): Don't call place_sections here.
1812 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1813 * libbfd.h: Regenerate.
1814 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1815 _bfd_dwarf2_slurp_debug_info call.
1816 * simple.c (simple_save_output_info): Clarify comment.
1821 * peXXigen.c (struct rsrc_regions): New structure.
1822 (rsrc_print_resource_directory): Use new structure. Include
1823 offset of directory in listing.
1824 (rsrc_print_resource_entry): Likewise.
1825 (rsrc_print_section): Likewise.
1826 (rsrc_count_entries): Do not increment sizeof_strings or
1828 (rsrc_count_directory): Do not increment sizeof_tables.
1829 (rsrc_compute_region_sizes): New function.
1830 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1831 (rsrc_process_section): Compute size of regions after merging
1837 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1838 (place_sections): Do not modify VMA of sections when called from
1839 linker after sections have been placed in output sections. Short
1840 circuit single section case.
1841 (save_section_vma, section_vma_same): New functions.
1842 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1844 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1845 when non-relocatable.
1850 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1854 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1855 * archures.c: Likewise.
1856 * coffcode.h: Likewise.
1857 * config.bfd: Likewise.
1858 * configure.in: Likewise.
1859 * reloc.c: Likewise.
1860 * targets.c: Likewise.
1861 * cpu-or1k.c: New file.
1862 * elf32-or1k.c: New file.
1863 * coff-or32.c: Delete.
1864 * cpu-openrisc.c: Delete.
1865 * cpu-or32.c: Delete.
1866 * elf32-openrisc.c: Delete.
1867 * elf32-or32.c: Delete.
1868 * Makefile.in: Regenerate.
1869 * bfd-in2.h: Regenerate.
1870 * configure: Regenerate.
1871 * libbfd.h: Regenerate.
1876 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1880 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1881 function. (elf_backend_section_flags): Remove define.
1885 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1886 parameter; honor it and disable got merging when false.
1887 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1888 the first pass of relaxation.
1889 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1890 the end of the LITERAL+LITUSE chain.
1891 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1892 second pass of relaxation.
1894 * configure.ac (use_secureplt): Enable by default.
1895 * configure: Rebuild.
1899 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1900 bind_content, weak_bind_content, lazy_bind_content,
1902 (bfd_mach_o_load_command): Add comments, add next field.
1903 (mach_o_data_struct): Replace commands field by first_command
1905 * mach-o.c (bfd_mach_o_append_command): New function.
1906 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1907 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1909 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1910 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1911 (bfd_mach_o_write_thread): Use macro instead of literal.
1912 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1913 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1915 (bfd_mach_o_write_symtab_content): New function (extracted
1916 from bfd_mach_o_write_symtab).
1917 (bfd_mach_o_write_symtab): Split.
1918 (bfd_mach_o_count_indirect_symbols): Move
1919 (bfd_mach_o_build_dysymtab): Remove layout code.
1920 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1921 (bfd_mach_o_count_sections_for_seg): Remove.
1922 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1923 bfd_mach_o_build_seg_command).
1924 (bfd_mach_o_build_exec_seg_command): New function.
1925 (bfd_mach_o_build_dysymtab_command): Remove.
1926 (bfd_mach_o_layout_commands): New function.
1927 (bfd_mach_o_init_segment): New function.
1928 (bfd_mach_o_build_commands): Major rework to handle non-object
1930 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1932 (bfd_mach_o_read_dyld_info): Clear content fields.
1933 (bfd_mach_o_read_segment): Adjust call.
1934 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1936 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1937 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1938 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1943 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1944 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1945 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1946 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1950 * mach-o.h (bfd_mach_o_dylinker_command)
1951 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1953 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1954 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1958 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1959 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1960 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1961 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1962 each targets declared.
1963 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1964 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1968 * mach-o.c (bfd_mach_o_write_thread)
1969 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1970 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1971 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1972 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1973 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1974 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1975 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1976 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1977 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1978 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1979 (bfd_mach_o_read_command): Now return a boolean status.
1980 Adjust return statements.
1981 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1982 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1986 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1987 field. Add assigned_low_gotno and assigned_high_gotno fields.
1988 (mips_elf_create_local_got_entry): Update out-of-space condition.
1989 Set index of new GOT entry to assigned_low_gotno if required by
1990 the current relocation, else set it to assigned_high_gotno.
1991 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1992 with assigned_low_gotno.
1993 (mips_elf_multi_got): Initialize assigned_low_gotno and
1994 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1995 in place of assigned_gotno when handling global GOT entries.
1996 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1997 assigned_high_gotno.
1998 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1999 gap in the middle of local GOT space.
2004 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2005 current bfd is a plugin. Don't always set type_change_ok
2006 when old bfd is a plugin.
2010 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2015 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2016 with "ba 0" rather than zeros.
2020 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2024 * elf32-ppc.c (BA): Define
2025 (ppc_elf_link_hash_table_create): Correct default_params.
2026 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2027 than "nop" for ppc476_workaround.
2028 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2029 and __glink_PLTresolve. Ensure plt call stub at end of page
2030 doesn't allow fall-thru prefetch.
2035 * peXXigen.c (abs_finder): New function.
2036 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2037 than 1^32 try to convert them into section relative values
2042 * bfd-in2.h: Regenerate.
2043 * libbfd.h: Regenerate.
2047 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2048 when building function stubs.
2052 * elf32-avr.c: Add DIFF relocations for AVR.
2053 (avr_final_link_relocate): Handle the DIFF relocs.
2054 (bfd_elf_avr_diff_reloc): New.
2055 (elf32_avr_is_diff_reloc): New.
2056 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2057 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2060 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2064 * libcoff.h: Regenerate.
2068 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2069 of safe ppc476 insns at end of page. Also remove non-branch insns.
2074 * peXXigen.c (pe_print_debugdata): New function: Displays the
2075 contents of the debug directory and decodes codeview entries.
2076 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2077 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2078 Add functions for reading and writing debugdir and codeview
2080 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2081 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2082 * libcoff-in.h (pe_tdata): Add build-id data.
2083 * libcoff.h: Regenerate.
2084 * coffcode.h (coff_write_object_contents): Run build_id
2085 after_write_object_contents hook.
2089 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2090 merging non-default sym.
2094 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2099 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2100 thinko on names length.
2104 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2106 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2110 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2114 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2115 section before dereferencing.
2116 (pe_print_idata, pe_print_edata, pe_print_reloc)
2117 (rsrc_print_section): Don't bother interpreting the contents
2118 of sections which have no contents.
2123 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2128 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2130 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2132 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2136 * elf-bfd.h (struct elf_backend_data
2137 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2138 with "bfd_size_type size".
2139 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2140 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2141 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2142 * elfcode.h (bfd_from_remote_memory): Likewise.
2143 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2144 * bfd-in2.h: Regenerate.
2148 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2149 (bfd_mach_o_prebind_cksum_command): New types.
2150 (bfd_mach_o_prebound_dylib_command): Rewrite.
2151 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2153 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2155 (bfd_mach_o_read_prebind_cksum): New function.
2156 (bfd_mach_o_read_twolevel_hints): Ditto.
2157 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2162 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2163 Consolidate code handling possible section headers past end of
2164 segment. Don't use p_align for page size guess, instead use
2165 minpagesize. Take note of ld.so clearing section headers when
2166 p_memsz > p_filesz. Handle file header specifying no section
2167 headers. Handle zero p_align throughout. Default loadbase to
2168 zero. Add comments. Rename contents_size to high_offset, and
2169 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2170 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2171 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2173 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2174 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2175 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2176 * bfd-in2.h: Regnerate.
2180 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2186 * elf32-arm.c: Add support for limited pretty-printing of PLT
2187 entries on eabi and nacl targets.
2188 (elf32_arm_get_synthetic_symtab): Add new callback.
2189 (elf32_arm_nacl_plt_sym_val): Likewise.
2190 (elf32_arm_plt0_size): Add helper function.
2191 (elf32_arm_plt_size): Likewise.
2195 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2196 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2200 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2201 * mach-o.c (bfd_mach_o_write_symtab)
2202 (bfd_mach_o_write_contents)
2203 (bfd_mach_o_set_section_flags_from_bfd)
2204 (bfd_mach_o_build_seg_command): Fix indentation.
2205 (bfd_mach_o_get_base_address): New function.
2209 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2210 relocations in discarded sections.
2214 * mach-o.c (bfd_mach_o_convert_architecture): Add
2215 BFD_MACH_O_CPU_TYPE_ARM64.
2219 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2220 needed plt entries when taking the address of functions for
2221 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2222 Move opd setup and abiversion checks to..
2223 (ppc64_elf_before_check_relocs): ..here. Renamed from
2224 ppc64_elf_process_dot_syms. Set output abiversion from input and
2225 input abiversion from output, if either is not set.
2226 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2227 (elf_backend_check_directives): Update.
2231 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2232 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2233 of input sections rather than output sections.
2238 * elf32-arm.c (elf32_arm_check_relocs): Set
2239 pointer_equality_needed for absolute references within
2241 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2242 unless pointer_equality_needed is set.
2246 * peXXigen.c (rsrc_process_section): Add code to scan input
2247 sections and record their lengths. Use these lengths to find the
2248 start of each merged .rsrc section.
2252 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2253 (bfd_mach_o_read_command): Ditto.
2257 * configure.in: Add strnlen to AC_CHECK_DECLS.
2258 * config.in: Regenerate.
2259 * configure: Regenerate.
2260 * sysdep.h (strnlen): Add prototype.
2264 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2265 handling for VLE_SDA21 relocs.
2269 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2271 (pe_bfd_object_p): Also read version number to detect ILF.
2272 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2273 (x86_64pe_bigobj_vec): Define
2274 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2275 (bfd_coff_max_nscns): New macro.
2276 (coff_compute_section_file_positions): Use unsigned int for
2277 target_index. Compare with bfd_coff_max_nscns.
2278 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2279 Set a value for _bfd_coff_max_nscns.
2280 (header_bigobj_classid): New constant.
2281 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2282 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2283 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2285 (bigobj_swap_table): New table.
2286 * libcoff.h: Regenerate.
2287 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2288 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2289 _bfd_coff_max_nscns.
2290 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2291 * coff-rs6000.c (bfd_xcoff_backend_data)
2292 (bfd_pmac_xcoff_backend_data): Likewise.
2293 * coff64-rs6000.c (bfd_xcoff_backend_data)
2294 (bfd_xcoff_aix5_backend_data): Likewise.
2295 * targets.c (x86_64pe_bigobj_vec): Declare.
2296 * configure.in (x86_64pe_bigobj_vec): New vector.
2297 * configure: Regenerate.
2298 * config.bfd: Add bigobj object format for Windows targets.
2303 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2304 before testing for vxworks.
2308 * Makefile.in: Regenerate.
2313 * elf.c (copy_elf_program_header): Ignore first section lma if
2319 * coff-rs6000.c: Include stdint.h.
2320 * coff64-rs6000.c: Likewise.
2324 * ticoff.h: Removed.
2328 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2329 many relocations. Correct bitsize and rightshift too for a number
2330 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2331 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2332 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2333 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2334 fields in instructions to signed/unsigned according to whether
2335 the field takes a signed or unsigned value. Tidy vle split16 code.
2336 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2340 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2341 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2342 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2343 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2344 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2345 fields in instructions to signed/unsigned according to whether
2346 the field takes a signed or unsigned value.
2351 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2352 through ptr_to_uint instead of through long.
2357 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2358 attribute section names.
2362 Update copyright years.
2366 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2367 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2368 (ppc64_elf_check_relocs): Likewise.
2369 (ppc64_elf_relocate_section): Likewise.
2370 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2371 * bfd-in2.h: Regenerate.
2372 * libbfd.h: Regenerate.
2376 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2378 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2379 extension of bfd_mach_mipsisa64r2.
2384 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2385 (elf32_thumb2_plt_entry): New array.
2386 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2387 using thumb2 based PLT.
2388 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2390 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2392 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2394 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2395 Thumb2 based PLT 0-entry.
2396 (elf32_arm_output_arch_local_syms): Handle creation of local
2397 symbols for Thumb2 based PLT entries.
2402 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2403 the same conditions we called check_relocs.
2407 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2408 * bfd-in2.h: Regenerate.
2409 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2410 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2411 using long PLT entries.
2412 (bfd_elf32_arm_use_long_plt): New function.
2413 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2417 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2418 params for targets that don't use ppc32elf.em.
2422 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2423 of GOTOFF relocations.
2428 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2429 (elf_x86_64_legacy_plt_entry): Likewise.
2430 (elf_x86_64_bnd_plt_entry): Likewise.
2431 (elf_x86_64_legacy_plt2_entry): Likewise.
2432 (elf_x86_64_bnd_plt2_entry): Likewise.
2433 (elf_x86_64_bnd_arch_bed): Likewise.
2434 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2435 (elf_x86_64_link_hash_table): Add plt_bnd.
2436 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2438 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2439 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2441 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2442 symbols. Resolve call to the second PLT if it is created.
2443 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2444 (elf_x86_64_relocate_section): Resolve PLT references to the
2445 second PLT if it is created.
2446 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2447 second PLT entry for BND relocation.
2448 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2449 the second PLT is created.
2450 (elf_x86_64_get_synthetic_symtab): New.
2451 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2455 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2456 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2457 provision of out-of-line register save/restore routines.
2461 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2462 PT_DYNAMIC segment flags.
2467 * simple.c (struct saved_offsets): New.
2468 (simple_save_output_info): Use it for ptr.
2469 (simple_restore_output_info): Use it for ptr. Check section_count.
2470 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2474 * elf64-ppc.h (struct ppc64_elf_params): Define.
2475 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2476 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2477 ppc64_elf_build_stubs): Update prototype.
2478 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2479 fields now in params. Adjust code throughout file.
2480 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2481 Save params pointer in htab.
2482 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2483 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2484 ppc64_elf_build_stubs): Remove parameters now in "params".
2488 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2489 patched for ppc476 workaround. Reapply branch taken/not taken
2494 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2495 stubs for calls to __tls_get_addr that we know will later be
2500 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2501 for ld -r, when code sections are sufficiently aligned.
2502 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2508 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2509 --export-dynamic and --dynamic-list marking of symbols.
2510 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2516 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2517 executables if it matches dynamic_list.
2521 * po/SRC-POTFILES.in: Regenerate.
2522 * po/bfd.pot: Regenerate.
2526 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2527 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2528 (elfNN_bed): Init new field.
2529 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2530 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2531 (ppc_elf_relax_section): Don't reallocate section here, write
2532 stubs, or write out relocs for ld -r here..
2533 (ppc_elf_relocate_section): ..instead write stubs here, and use
2534 existing code to write out relocs for ld -r. Fix offset
2535 adjustment on reloc for little-endian.
2536 (elf_backend_caches_rawsize): Define.
2541 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2545 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2546 return paths. Three times.
2547 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2549 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2550 (ppc64_elf_edit_toc): Free USED in return path.
2554 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2555 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2556 * libbfd.h: Regenerated.
2557 * bfd-in2.h: Regenerated.
2558 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2559 (nios2_reloc_map): Likewise.
2560 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2561 Fixed all references.
2562 (nios2_elf32_relocate_section): Add new relocations.
2563 (nios2_elf32_check_relocs): Likewise.
2564 (nios2_elf32_gc_sweep_hook): Likewise.
2568 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2569 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2570 (ppc_elf_link_params): New function.
2571 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2573 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2574 parameters. Use htab->params instead.
2575 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2576 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2577 64 bytes for ppc476 workaround.
2578 (struct ppc_elf_relax_info): New.
2579 (ppc_elf_relax_section): Exclude linker created sections and
2580 those too small to hold one instruction. Don't add another
2581 branch around trampolines on later relax passes. Don't
2582 generate trampolines for undefined symbols when !relocatable,
2583 nor for plugin symbols. Allocate space for ppc476 workaround
2584 patch area. Free fixups on error return path.
2585 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2586 * elf32-ppc.h (struct ppc_elf_params): New.
2587 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2588 (ppc_elf_link_params): Declare.
2589 * section.c (SEC_INFO_TYPE_TARGET): Define.
2590 * bfd-in2.h: Regenerate.
2594 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2596 (nios2_elf32_relocate_section): Use got_base to adjust
2597 GOT-pointer-relative relocations relative to _gp_got.
2598 (create_got_section): Create _gp_got symbol.
2599 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2600 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2604 * bfd-in2.h: Update from reloc.c.
2605 * elf32-nios2.c: Include elf32-nios2.h.
2606 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2607 (nios2_reloc_map): Likewise.
2608 (enum elf32_nios2_stub_type): Declare.
2609 (struct elf32_nios2_stub_hash_entry): Declare.
2610 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2611 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2612 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2613 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2614 bfd_count, top_index, input_list, all_local_syms.
2615 (nios2_call26_stub_entry): New.
2616 (nios2_elf32_install_imm16): Move up in file.
2617 (nios2_elf32_install_data): Move up in file.
2618 (hiadj): Move up in file.
2619 (stub_hash_newfunc): New.
2620 (link_hash_newfunc): Initialize hsh_cache field.
2622 (nios2_stub_name): New.
2623 (nios2_get_stub_entry): New.
2624 (nios2_add_stub): New.
2625 (nios2_elf32_setup_section_lists): New.
2626 (nios2_elf32_next_input_section): New.
2627 (CALL26_SEGMENT): New.
2628 (MAX_STUB_SECTION_SIZE): New.
2629 (group_sections): New.
2630 (nios2_type_of_stub): New.
2631 (nios2_build_one_stub): New.
2632 (nios2_size_one_stub): New.
2633 (get_local_syms): New.
2634 (nios2_elf32_size_stubs): New.
2635 (nios2_elf32_build_stubs): New.
2636 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2637 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2638 trampolines for R_NIOS2_CALL26 stubs.
2639 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2640 (nios2_elf32_gc_sweep_hook): Likewise.
2641 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2642 (nios2_elf32_link_hash_table_free): New.
2643 (bfd_elf32_bfd_link_hash_table_free): Define.
2644 * elf32-nios2.h: New file.
2645 * libbfd.h: Update from reloc.c.
2646 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2651 * elf32-metag.c (elf_metag_post_process_headers): Call
2652 _bfd_elf_post_process_headers.
2653 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2654 _bfd_elf_copy_private_data.
2655 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2659 * bfd-in.h (bfd_set_section_vma): Delete.
2660 (bfd_set_section_alignment): Delete.
2661 (bfd_set_section_userdata): Delete.
2662 (bfd_set_cacheable): Delete.
2663 * bfd.c (bfd_set_cacheable): New static inline function.
2664 * section.c (bfd_set_section_userdata): Likewise.
2665 (bfd_set_section_vma): Likewise.
2666 (bfd_set_section_alignment): Likewise.
2667 * bfd-in2.h: Regenerate.
2671 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2672 attributes select the CU containing the abbreviation, which may not
2677 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2678 to get_relocs for ELFv2.
2683 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2684 if TLS sections are not adjacent.
2688 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2692 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2697 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2698 regular default symbol definition and the versioned dynamic
2699 symbol definition mismatch, skip the default symbol definition
2700 if one of them is IFUNC.
2705 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2706 info->export_dynamic nor h->ref_dynamic for type mismatch when
2707 adding the default version.
2711 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2712 mips_elf_traverse_got_arg* rather than mips_got_info*.
2713 Adjust caller. Alloc on output_bfd rather than symbol section
2718 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2720 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2725 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2726 against __ehdr_start.
2727 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2731 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2733 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2738 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2739 count if there are any non pc-relative relocs.
2740 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2745 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2746 offset while calculating relocation address.
2747 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2748 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2753 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2754 R_ARM_ABS8 and R_ARM_ABS16.
2758 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2759 error when shared and force a plt call otherwise.
2760 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2761 plt_type == PLT_NEW.
2762 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2763 the appropriate call stub.
2770 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2771 (assign_file_positions_for_non_load_sections): When setting up
2772 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2773 header that completely covers the relro region.
2777 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2778 table macros and add macros to initializa the structure.
2785 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2786 size for PT_GNU_RELRO segment.
2787 (assign_file_positions_for_load_sections): If PT_LOAD segment
2788 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2792 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2798 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2804 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2809 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2810 filename in the bfd's filename field.
2811 * elfcode.h (bfd_from_remote_memory): Likewise.
2812 * ieee.c (ieee_object_p): Likewise.
2813 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2814 * oasys.c (oasys_openr_next_archived_file): Likewise.
2815 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2816 * opncls.c (bfd_fopen): Likewise.
2817 (bfd_openstreamr): Likewise.
2818 (bfd_openr_iovec): Likewise.
2819 (bfd_openw): Likewise.
2820 (bfd_create): Likewise.
2821 (_bfd_delete_bfd): Free filename.
2823 For older changes see ChangeLog-2013
2825 Copyright (C) 2014 Free Software Foundation, Inc.
2827 Copying and distribution of this file, with or without modification,
2828 are permitted in any medium without royalty provided the copyright
2829 notice and this notice are preserved.
2835 version-control: never
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