1 2019-11-21 Alan Modra <amodra@gmail.com>
3 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
4 BFDs that have not been loaded.
6 2019-11-19 Alan Modra <amodra@gmail.com>
9 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
10 u.syment.n_value does point at another C_FILE sym and not into
11 some auxent that happens to look like a C_FILE. Properly check
12 for integer overflow and avoid possible pointer wrap-around.
13 Simplify pr17512 checks.
15 2019-11-19 Alan Modra <amodra@gmail.com>
18 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
19 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
21 2019-11-18 Alan Modra <amodra@gmail.com>
23 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
24 Rename from elf_backend_post_process_headers.
25 (_bfd_elf_post_process_headers): Delete.
26 (_bfd_elf_init_file_header): Declare.
27 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
28 in place of prep_headers and elf_backend_post_process_headers.
29 (_bfd_elf_init_file_header): Renamed from prep_headers with
30 updated args and made global. Delete dead code.
31 (_bfd_elf_post_process_headers): Delete.
32 * elf32-arm.c (elf32_arm_init_file_header): Rename from
33 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
35 (elf_backend_init_file_header): Define.
36 (elf_backend_post_process_headers): Don't define.
37 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
38 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
39 * elf32-metag.c (elf_metag_init_file_header): Similarly.
40 * elf32-spu.c (spu_elf_init_file_header
41 * elf32-visium.c (visium_elf_init_file_header
42 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
43 * elf64-hppa.c (elf64_hppa_init_file_header
44 * elf64-ia64-vms.c (elf64_vms_init_file_header
45 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
46 * elfnn-ia64.c (elfNN_hpux_init_file_header
47 * elfxx-mips.c (_bfd_mips_init_file_header
48 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
49 (_bfd_mips_init_file_header): Declare.
50 (elf_backend_post_process_headers): Delete.
51 (elf_backend_init_file_header): Define.
52 * elfxx-target.h (elf_backend_post_process_headers): Delete.
53 (elf_backend_init_file_header): Define and use.
54 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
55 (elf_backend_post_process_headers): Don't define.
56 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
57 (elf32_m68hc11_init_file_header): Declare.
58 * elf32-ppc.c (elf_backend_post_process_headers): Remove
61 2019-11-18 Alan Modra <amodra@gmail.com>
63 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
64 Rename from elf_backend_modify_program_headers.
65 (_bfd_elf_modify_headers): Declare.
66 * elf.c (assign_file_positions_except_relocs): Set
67 elf_program_header_size. Always call elf_backend_modify_headers.
68 Extract code modifying file header..
69 (_bfd_elf_modify_headers): ..to here. New function.
70 * elf32-arm.c (elf_backend_modify_headers): Renamed from
71 elf_backend_modify_program_headers.
72 * elf32-i386.c: Similarly.
73 * elf64-x86-64.c: Similarly.
74 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
75 to _bfd_elf_modify_headers.
76 * elf-nacl.h (nacl_modify_headers): Rename from
77 nacl_modify_program_headers.
78 * elf-nacl.c (nacl_modify_headers): Rename from
79 nacl_modify_program_headers and call _bfd_elf_modify_headers.
80 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
81 * elf32-spu.c (spu_elf_modify_headers): Similarly.
82 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
83 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
85 2019-11-18 Alan Modra <amodra@gmail.com>
88 * bfd.c (bfd_error_type): Add bfd_error_sorry.
89 (bfd_errmsgs): Likewise.
90 * elf.c (rewrite_elf_program_header): Don't abort on confused
91 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
92 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
93 (_bfd_elf_final_write_processing): Likewise.
94 * bfd-in2.h: Regenerate.
96 2019-11-12 Jim Wilson <jimw@sifive.com>
99 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
100 foff. If sym_sec->output_section and sec->output_section are the same
101 and not *ABS* then set max_alignment to that section's alignment.
103 2019-11-07 Alan Modra <amodra@gmail.com>
105 * cpu-cr16c.c: Delete.
106 * elf32-cr16c.c: Delete.
112 * targets.c: Remove cr16c support.
117 * po/SRC-POTFILES.in: Regenerate.
119 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
121 * doc/chew.c (add_to_definition): Use correct type when
122 calculating size of array reallocation.
123 (nextword): Always initialise the word return parameter.
124 (compile): Check return value of nextword().
126 2019-10-30 Keith Seitz <keiths@redhat.com>
128 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
130 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
132 (elf_read_notes): Add declaration.
133 * elf.c (elf_read_notes): Move elf-bfd.h.
134 (_bfd_elf_core_find_build_id): New function.
135 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
136 build-id if none is known.
137 (elf_parse_notes): For core files, scan for notes.
138 * elfcore.h (elf_core_file_matches_executable_p): If both
139 BFDs have identical build-ids, then they match.
140 (_bfd_elf_core_find_build_id): New function.
141 * elfxx-target.h (elf_backend_core_find_build_id): Define.
142 (elfNN_bed): Add elf_backend_core_find_build_id.
144 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
146 * libcoff-in.h (struct pe_tdata): Add dos_message field.
147 * libcoff.h: Regenerate.
148 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
149 dos_message field rather than initialising it.
150 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
152 * peicode.h (pe_mkobject): Initialise the dos_message field.
153 (pe_mkobject_hook): Copy the dos_message field.
154 (pe_bfd_object_p): Copy the dos_message field.
156 2019-10-25 Alan Modra <amodra@gmail.com>
159 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
161 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
163 * elf.c (elf_sort_segments): New function.
164 (assign_file_positions_except_relocs): Use shortcuts to elfheader
165 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
166 headers. Move PT_PHDR check..
167 (assign_file_positions_for_non_load_sections): ..and code setting
168 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
169 (assign_file_positions_for_load_sections): ..to here. Sort
170 PT_LOAD headers. Delete header_pad code. Use actual number of
171 headers rather than allocated in calculating size for program
172 headers. Don't assume program headers follow ELF file header.
173 Simplify pt_load_count code. Only set "off" for PT_LOAD or
175 (rewrite_elf_program_header): Set p_vaddr_offset for segments
176 that include file and program headers.
177 (copy_elf_program_header): Likewise, replacing header_size code.
179 2019-10-21 Alan Modra <amodra@gmail.com>
182 * archive.c (normalize): Return file unchanged when
183 BFD_ARCHIVE_FULL_PATH.
184 (_bfd_construct_extended_name_table): Pass abfd, the output
186 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
187 * bfd.c (struct bfd): Make flags a full flagword.
188 (BFD_ARCHIVE_FULL_PATH): Define.
189 * bfd-in2.h: Regenerate.
191 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
193 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
194 minimum alignment for .plt section.
196 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
198 * elf32-hppa.c: Revise import stub sequences.
199 (LONG_BRANCH_STUB_SIZE): Define.
200 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
201 (IMPORT_STUB_SIZE): Define.
202 (IMPORT_SHARED_STUB_SIZE): Define.
203 (EXPORT_STUB_SIZE): Define.
204 (plt_stub): Revise to not use register %r22.
205 (LDO_R1_R22): Define.
206 (LDW_R22_R21): Define.
207 (LDW_R22_R19): Define.
208 (hppa_build_one_stub): Update stub generation and use new defines.
209 (hppa_size_one_stub): Likewise.
211 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
213 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
214 that user should recompile their code with `fPIC` when linking non-pic
215 code into shared library.
217 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
218 the error message if needed, and then store the result into the
219 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
220 message for the dangerous relocation should be set before we call the
221 callback function. If we miss the error message since linker runs out
222 of memory, we should set the default error message for the error.
224 2019-10-16 Alan Modra <amodra@gmail.com>
227 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
228 for all ppc arch info.
229 * linker.c (default_data_link_order): Pass info->big_endian to
230 arch_info->fill function.
232 2019-10-15 Alan Modra <amodra@gmail.com>
234 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
235 (elf32_m68hc11_relocate_section): Don't use a variable for format
236 strings. Delete some unnecessary xgettext:c-format comments.
238 2019-10-15 Alan Modra <amodra@gmail.com>
241 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
243 * elf32-m68hc1x.c (reloc_warning): New function.
244 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
245 corresponding to %lx in format strings.
246 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
248 2019-10-15 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
253 2019-10-15 Alan Modra <amodra@gmail.com>
255 * bfd.c (bfd_check_compression_header): Check for powers of two
258 2019-10-14 Alan Modra <amodra@gmail.com>
260 * syms.c (struct indexentry): Add idx field.
261 (cmpindexentry): Final sort on idx.
262 (_bfd_stab_section_find_nearest_line): Set idx.
264 2019-10-14 Alan Modra <amodra@gmail.com>
266 * dwarf2.c (struct lookup_funcinfo): Add idx field.
267 (compare_lookup_funcinfos): Perform final sort on idx.
268 (build_lookup_funcinfo_table): Set idx.
269 (compare_sequences): Perform final sort on num_lines.
270 (build_line_info_table): Set num_lines and line_info_lookup earlier.
271 (sort_line_sequences): Set num_lines for sort.
273 2019-10-14 Alan Modra <amodra@gmail.com>
275 * elflink.c (elf_sort_symbol): Sort on type and name as well.
276 (elf_link_add_object_symbols): Style fix.
278 2019-10-14 Alan Modra <amodra@gmail.com>
280 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
281 for sections about to be sorted.
282 (assign_file_positions_for_load_sections): Likewise.
283 (elf_sort_sections): Don't bother optimising both TOEND case.
284 * elflink.c (bfd_elf_final_link): Reset target_index.
286 2019-10-14 Alan Modra <amodra@gmail.com>
288 * elflink.c (elf_get_linked_section_vma): Delete.
289 (compare_link_order): Use elf_linked_to_section and sort by lma,
291 (elf_fixup_link_order): Use size_t variables where appropriate.
292 Make use of elf_linked_to_section. Formatting. Properly align
295 2019-10-14 Alan Modra <amodra@gmail.com>
297 * elf-strtab.c (strrevcmp): Comment.
298 * merge.c (strrevcmp): Likewise.
299 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
300 Comment on why comparing pointers ensures a stable sort.
301 * elflink.c (struct elf_symbol): Add void* to union.
302 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
303 (elf_sym_name_compare): Likewise.
304 (bfd_elf_match_symbols_in_sections): Style fix.
305 (elf_link_sort_cmp1): Comment.
307 2019-10-14 Alan Modra <amodra@gmail.com>
310 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
311 return value of bfd_alloc2.
312 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
313 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
314 value of bfd_get_section_contents.
315 * som.c (som_write_space_strings): Don't use xmalloc.
316 (som_write_symbol_strings): Likewise.
318 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
320 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
321 stash->info_hash_status = STASH_INFO_HASH_ON when
322 stash_maybe_update_info_hash_tables succeeds.
324 2019-10-09 Alan Modra <amodra@gmail.com>
327 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
328 total_size calculation.
330 2019-10-08 Alan Modra <amodra@gmail.com>
333 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
334 recur_count. Error on recur_count reaching 100 rather than
335 info_ptr matching orig_info_ptr. Adjust calls.
337 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
339 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
340 (elf32_msp430_merge_msp430_attributes): Add support for merging
341 the GNU object attribute for data region.
343 2019-10-07 Alan Modra <amodra@gmail.com>
345 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
346 space for local got non-tls relocs when PIE.
348 2019-10-07 Alan Modra <amodra@gmail.com>
350 * elflink.c (elf_fixup_link_order): Don't attempt to find
351 an elf_section for linker created bfd sections.
353 2019-10-07 Alan Modra <amodra@gmail.com>
355 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
356 with non-local symbol. Don't double count __tls_get_addr calls
358 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
360 2019-10-07 Alan Modra <amodra@gmail.com>
362 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
364 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
366 2019-10-04 Alan Modra <amodra@gmail.com>
368 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
369 (ppc64_elf_tls_optimize): Correct is_local condition.
370 (allocate_got): Don't reserve dynamic relocations for any of the
371 tls got relocs in PIEs when the symbol is local.
372 (allocate_dynrelocs): Correct validity test for local sym using
374 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
375 for any of the tls got relocs in PIEs.
376 (ppc64_elf_layout_multitoc): Likewise.
377 (ppc64_elf_relocate_section): Correct validity test for local sym
378 using tlsld_got slot. Don't emit dynamic relocations for any of
379 the tls got relocs in PIEs when the symbol is local.
380 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
381 (got_relocs_needed): Delete.
382 (allocate_dynrelocs): Correct validity test for local sym using
383 tlsld_got slot. Don't reserve dynamic relocations for any of the
384 tls got relocs in PIEs when the symbol is local.
385 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
386 for any of the tls got relocs in PIEs.
387 (ppc_elf_relocate_section): Correct validity test for local sym
388 using tlsld_got slot. Don't emit dynamic relocations for any of
389 the tls got relocs in PIEs when the symbol is local.
391 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
395 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
396 bfd_link_pic for TLS checks.
397 (elf32_arm_final_link_relocate): Likewise.
398 (allocate_dynrelocs_for_symbol): Likewise.
400 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
403 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
405 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
407 * elf-bfd.h (bfd_section_is_ctf): New inline function.
408 * elf.c (special_sections_c): Add ".ctf".
409 (assign_file_positions_for_non_load_sections): Note that
410 compressed debugging sections etc are not assigned here. Treat
411 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
413 (assign_file_positions_except_relocs): Likewise.
414 (find_section_in_list): Note that debugging and CTF sections, as
415 well as reloc sections, are assigned later.
416 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
417 their size and contents updated.
418 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
419 compressed sections, they have no uncompressed content to copy at
421 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
422 callback right before the strtab is written out.
423 (bfd_elf_final_link): Don't cache the section contents of CTF
424 sections: they are not populated yet. Call the emit_ctf callback
425 right at the end, after all the symbols and strings are flushed
428 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
430 * elf-strtab.c (_bfd_elf_strtab_len): New.
431 (_bfd_elf_strtab_str): Likewise.
432 * bfd-elf.h: Declare them.
434 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
436 * elf-bfd.h (bfd_elf_get_str_section): Add.
437 * elf.c (bfd_elf_get_str_section): No longer static.
439 2019-09-26 Alan Modra <amodra@gmail.com>
442 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
443 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
444 ${bindir}/../lib/bfd-plugins if different.
445 * Makefile.in: Regenerate.
447 2019-09-23 Alan Modra <amodra@gmail.com>
449 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
450 in choosing between different actions for shared library and
451 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
452 (dec_dynrel_count): Likewise. Account for ifunc special case.
453 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
455 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
458 2019-09-23 Alan Modra <amodra@gmail.com>
460 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
461 * Makefile.in: Regenerate.
462 * po/SRC-POTFILES.in: Regenerate.
464 2019-09-23 Alan Modra <amodra@gmail.com>
466 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
467 (bfd_elf_version_tree): Delete forward declarations.
468 Move other forward decls and remaining elf function decl later.
469 (bfd_section_already_linked_table_init),
470 (bfd_section_already_linked_table_free),
471 (_bfd_handle_already_linked, _bfd_nearby_section),
472 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
474 2019-09-23 Alan Modra <amodra@gmail.com>
476 * bfd-in.h: Move ecoff function declarations..
477 * ecoff-bfd.h: ..to here, new file.
478 * ecoff.c: Include ecoff-bfd.h.
479 * ecofflink.c: Likewise.
480 * elf64-alpha.c: Likewise.
481 * elfxx-mips.c: Likewise.
482 * bfd-in2.h: Regenerate.
484 2019-09-23 Alan Modra <amodra@gmail.com>
486 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
487 Move most other elf declarations..
488 * elf-bfd.h: ..to here.
489 * bfd-in2.h: Regenerate.
491 2019-09-23 Alan Modra <amodra@gmail.com>
493 * bfd-in.h: Move m68k function declaration..
494 * cpu-m68k.h: ..to here, new file..
495 * elf32-m68k.h: ..and here, new file.
496 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
497 * bfd-in2.h: Regenerate.
499 2019-09-23 Alan Modra <amodra@gmail.com>
501 * bfd-in.h: Move bfin function declaration..
502 * elf32-bfin.h: ..to here, new file.
503 * elf32-bfin.c: Include elf32-bfin.h.
504 * bfd-in2.h: Regenerate.
506 2019-09-23 Alan Modra <amodra@gmail.com>
508 * bfd-in.h: Move cr16 function declaration..
509 * elf32-cr16.h: ..to here, new file.
510 * elf32-cr16.c: Include elf32-cr16.h.
511 * bfd-in2.h: Regenerate.
513 2019-09-23 Alan Modra <amodra@gmail.com>
515 * bfd-in.h (bfd_sunos_get_needed_list),
516 (bfd_sunos_record_link_assignment),
517 (bfd_sunos_size_dynamic_sections),
518 (bfd_i386linux_size_dynamic_sections),
519 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
520 * bfd-in2.h: Regenerate.
522 2019-09-23 Alan Modra <amodra@gmail.com>
524 * bfd-in.h: Move xcoff function declarations..
525 * xcofflink.h: ..to here, new file.
526 * xcofflink.c: Include xcofflink.h.
527 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
528 * bfd-in2.h: Regenerate.
530 2019-09-23 Alan Modra <amodra@gmail.com>
532 * bfd-in.h: Delete coff forward refs and move coff declaration..
533 * coff-bfd.h: ..to here.
534 * bfd-in2.h: Regenerate.
536 2019-09-23 Alan Modra <amodra@gmail.com>
538 * bfd-in.h: Move arm declaraions..
539 * cpu-arm.h: ..to here, new file..
540 * coff-arm.h: ..and here, new file..
541 * elf32-arm.h: ..and here, new file.
542 * cpu-arm.c: Include cpu-arm.h.
543 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
544 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
545 * pe-arm.c: Move function rename defines later.
546 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
547 * bfd-in2.h: Regenerate.
549 2019-09-23 Alan Modra <amodra@gmail.com>
551 * bfd-in.h: Move tic6x function declaration..
552 * elf32-tic6x.h: ..to here.
553 * bfd-in2.h: Regenerate.
555 2019-09-23 Alan Modra <amodra@gmail.com>
557 * bfd-in.h: Move aarch64 declarations and defines..
558 * cpu-aarch64.h: ..to here, new file..
559 * elfxx-aarch64.h: ..and here.
560 * cpu-aarch64.c: Include cpu-aarch64.h.
561 * elfnn-aarch64.c: Likewise.
562 * bfd-in2.h: Regenerate.
564 2019-09-23 Alan Modra <amodra@gmail.com>
566 * bfd-in.h: Delete ticoff function declarations.
567 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
568 (bfd_ticoff_get_section_load_page): Make static.
569 * bfd-in2.h: Regenerate.
571 2019-09-23 Alan Modra <amodra@gmail.com>
573 * bfd-in.h: Move h8300 function declaration to..
574 * cpu-h8300.h: ..here, new file.
575 * cpu-h8300.c: Include cpu-h8300.h.
576 * elf32-h8300.c: Likewise.
577 * bfd-in2.h: Regenerate.
579 2019-09-23 Alan Modra <amodra@gmail.com>
581 * bfd-in.h: Move ia64 function declarations..
582 * elfxx-ia64.h: ..to here.
583 * bfd-in2.h: Regenerate.
585 2019-09-23 Alan Modra <amodra@gmail.com>
587 * bfd-in.h: Move v850 function declarations..
588 * elf32-v850.h: ..to here, new file.
589 * elf32-v850.c: Include elf32-v850.h.
590 * bfd-in2.h: Regenerate.
592 2019-09-23 Alan Modra <amodra@gmail.com>
594 * bfd-in.h: Move mips function declaration to..
595 * elfxx-mips.h: ..here.
596 * bfd-in2.h: Regenerate.
598 2019-09-23 Alan Modra <amodra@gmail.com>
600 * bfd-in.h: Move csky function declarations to..
601 * elf32-csky.h: ..here, new file.
602 * elf32-csky.c: Include elf32-csky.h.
603 * bfd-in2.h: Regenerate.
605 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
607 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
608 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
609 Set undefined_weak field from it.
610 (relax_func_t): New parameter undefined_weak.
611 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
612 (_bfd_riscv_relax_tls_le): Likewise.
613 (_bfd_riscv_relax_align): Likewise.
614 (_bfd_riscv_relax_delete): Likewise.
615 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
616 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
617 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
618 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
619 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
621 (_bfd_riscv_relax_section): New local undefined_weak. Set for
622 undef weak relocs that can be relaxed. Pass to relax_func call.
624 2019-09-20 Alan Modra <amodra@gmail.com>
626 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
627 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
628 (bfd_section_userdata, bfd_is_com_section, discarded_section),
629 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
630 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
631 (bfd_section_list_remove, bfd_section_list_append),
632 (bfd_section_list_prepend, bfd_section_list_insert_after),
633 (bfd_section_list_insert_before, bfd_section_removed_from_list):
634 New inline functions.
635 * section.c (bfd_is_und_section, bfd_is_abs_section),
636 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
637 (bfd_section_list_append, bfd_section_list_prepend),
638 (bfd_section_list_insert_after, bfd_section_list_insert_before),
639 (bfd_section_removed_from_list): Delete macros.
640 (bfd_section_name, bfd_section_size, bfd_section_vma),
641 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
642 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
643 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
644 (discarded_section): New inline functions.
645 * bfd-in2.h: Regenerate.
647 2019-09-20 Alan Modra <amodra@gmail.com>
649 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
650 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
651 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
652 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
653 * targets.c (bfd_asymbol_flavour): Likewise.
654 * bfd-in2.h: Regenerate.
656 2019-09-20 Alan Modra <amodra@gmail.com>
658 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
659 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
660 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
661 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
662 (bfd_get_file_flags, bfd_applicable_file_flags),
663 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
664 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
665 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
666 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
667 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
668 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
669 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
670 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
671 (bfd_usrdata, bfd_set_usrdata): New inline functions.
672 * targets.c (bfd_get_target, bfd_get_flavour),
673 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
674 (bfd_little_endian, bfd_header_big_endian),
675 (bfd_header_little_endian, bfd_applicable_section_flags),
676 (bfd_get_symbol_leading_char): New inline functions.
677 * bfd-in2.h: Regenerate.
679 2019-09-20 Alan Modra <amodra@gmail.com>
681 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
682 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
685 2019-09-18 Alan Modra <amodra@gmail.com>
687 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
688 (bfd_get_section_lma, bfd_get_section_alignment),
689 (bfd_get_section_size, bfd_get_section_flags),
690 (bfd_get_section_userdata): Delete.
691 (bfd_section_name, bfd_section_size, bfd_section_vma),
692 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
693 (bfd_section_flags, bfd_section_userdata): New.
694 (bfd_is_com_section): Rename parameter.
695 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
696 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
697 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
698 (bfd_set_section_lma): New.
699 * bfd-in2.h: Regenerate.
700 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
702 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
703 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
704 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
705 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
706 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
707 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
708 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
709 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
710 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
711 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
712 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
713 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
714 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
715 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
716 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
717 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
718 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
719 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
720 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
721 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
722 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
723 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
724 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
725 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
726 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
727 * xcofflink.c: Update throughout for bfd section macro and function
730 2019-09-18 Alan Modra <amodra@gmail.com>
732 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
733 (bfd_get_output_section): Delete.
734 (bfd_asymbol_base): Delete.
735 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
736 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
737 (bfd_set_asymbol_name): New macro.
738 * bfd-in2.h: Regenerate.
739 * aout-cris.c: Update throughout to use bfd_asymbol_section.
741 * cofflink.c: Likewise.
742 * dwarf2.c: Likewise.
745 * elf32-arm.c: Likewise.
746 * elf32-mips.c: Likewise.
747 * elf32-score.c: Likewise.
748 * elf32-score7.c: Likewise.
749 * elfn32-mips.c: Likewise.
750 * elfnn-aarch64.c: Likewise.
751 * elfxx-mips.c: Likewise.
752 * linker.c: Likewise.
754 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
756 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
758 * Makefile.in: Re-generate.
759 * configure: Re-generate.
760 * doc/Makefile.in: Re-generate.
762 2019-09-18 Alan Modra <amodra@gmail.com>
764 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
766 * pdp11.c (slurp_symbol_table): Likewise.
767 * som.c (som_slurp_symbol_table): Likewise.
768 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
769 * coffcode.h (coff_slurp_symbol_table): Likewise.
770 * cofflink.c (_bfd_coff_final_link): Likewise.
771 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
772 (_bfd_ecoff_slurp_symbolic_info): Likewise.
773 (_bfd_ecoff_slurp_symbol_table): Likewise.
774 (_bfd_ecoff_bfd_final_link): Likewise.
775 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
776 * elflink.c (elf_link_output_symstrtab): Likewise.
777 (bfd_elf_final_link): Likewise.
778 * peicode.h (pe_ILF_build_a_bfd): Likewise.
779 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
780 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
781 start_address or symcount using bfd_get macros.
782 * coffgen.c (coff_real_object_p): Likewise.
783 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
784 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
785 * elfcore.h (elf_core_file_p): Don't set start_address using
787 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
789 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
790 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
791 or symcount using bfd_get macros.
792 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
793 * syms.c (bfd_set_symtab): Likewise.
794 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
795 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
797 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
798 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
799 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
800 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
801 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
802 * som.c (som_slurp_armap): Likewise.
804 2019-09-18 Alan Modra <amodra@gmail.com>
806 * archures.c (bfd_get_arch): Make param const.
807 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
808 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
809 * bfd-in2.h: Regenerate.
811 2019-09-18 Alan Modra <amodra@gmail.com>
813 * bfd-in.h (carsym.name): Make const.
814 * reloc.c (struct reloc_howto_struct.name): Likewise.
815 * targets.c (bfd_target.name): Likewise.!
816 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
817 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
818 when setting carsym.name.
819 * bfd-in2.h: Regenerate.
821 2019-09-18 Alan Modra <amodra@gmail.com>
823 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
824 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
825 error status. Adjust calls.
826 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
827 Close bfd on failure. Replace xstrdup/bfd_alloc use with
828 bfd_malloc. Use bfd_set_filename.
830 2019-09-18 Alan Modra <amodra@gmail.com>
832 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
833 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
834 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
835 needs_copy even if all relocs are in rw sections.
836 (dec_dynrel_count): Handle TOC16 relocs.
837 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
838 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
841 2019-09-16 Phil Blundell <pb@pbcl.net>
843 * version.m4: Set version to 2.33.50.
844 * Makefile.in, configure, doc/Makefile.in: Regenerated.
846 2019-09-11 Tom Tromey <tom@tromey.com>
848 * opncls.c (bfd_set_filename): New function.
849 * bfd-in2.h: Regenerate.
851 2019-09-11 Alan Modra <amodra@gmail.com>
853 * targets.c (struct bfd_target): Add _bfd_group_name.
854 (BFD_JUMP_TABLE): Likewise.
855 * coffgen.c (bfd_coff_group_name): New function.
856 * elf.c (bfd_elf_group_name): New function.
857 * linker.c (_bfd_nolink_bfd_group_name): New function.
858 * section.c (bfd_generic_group_name): New function.
859 * elf-bfd.h (bfd_elf_group_name): Declare.
860 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
861 * libcoff-in.h (bfd_coff_group_name): Declare.
862 * aout-target.h (MY_bfd_group_name): Define.
863 * aout-tic30.c (MY_bfd_group_name): Define.
864 * bfd.c (bfd_group_name): Define.
865 * binary.c (binary_bfd_group_name): Define.
866 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
867 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
868 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
869 * coffcode.h (coff_bfd_group_name): Define.
870 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
871 * i386msdos.c (msdos_bfd_group_name): Define.
872 * ihex.c (ihex_bfd_group_name): Define.
873 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
874 * mmo.c (mmo_bfd_group_name): Define.
875 * pef.c (bfd_pef_bfd_group_name): Define.
876 * plugin.c (bfd_plugin_bfd_group_name): Define.
877 * ppcboot.c (ppcboot_bfd_group_name): Define.
878 * som.c (som_bfd_group_name): Define.
879 * srec.c (srec_bfd_group_name): Define.
880 * tekhex.c (tekhex_bfd_group_name): Define.
881 * verilog.c (verilog_bfd_group_name): Define.
882 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
883 * xsym.c (bfd_sym_bfd_group_name): Define.
884 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
885 (rs6000_xcoff64_aix_vec): Likewise.
886 * bfd-in2.h: Regenerate.
887 * libbfd.h: Regenerate.
888 * libcoff.h: Regenerate.
890 2019-09-10 Nick Clifton <nickc@redhat.com>
893 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
895 (bfd_default_arch_struct): Initialise the new field.
896 * bfd-in2.h: Regenerate.
897 * cpu-aarch64.c: Initialise the new field.
898 * cpu-alpha.c: Likewise.
899 * cpu-arc.c: Likewise.
900 * cpu-arm.c: Likewise.
901 * cpu-avr.c: Likewise.
902 * cpu-bfin.c: Likewise.
903 * cpu-bpf.c: Likewise.
904 * cpu-cr16.c: Likewise.
905 * cpu-cr16c.c: Likewise.
906 * cpu-cris.c: Likewise.
907 * cpu-crx.c: Likewise.
908 * cpu-csky.c: Likewise.
909 * cpu-d10v.c: Likewise.
910 * cpu-d30v.c: Likewise.
911 * cpu-dlx.c: Likewise.
912 * cpu-epiphany.c: Likewise.
913 * cpu-fr30.c: Likewise.
914 * cpu-frv.c: Likewise.
915 * cpu-ft32.c: Likewise.
916 * cpu-h8300.c: Likewise.
917 * cpu-hppa.c: Likewise.
918 * cpu-i386.c: Likewise.
919 * cpu-ia64.c: Likewise.
920 * cpu-iamcu.c: Likewise.
921 * cpu-ip2k.c: Likewise.
922 * cpu-iq2000.c: Likewise.
923 * cpu-k1om.c: Likewise.
924 * cpu-l1om.c: Likewise.
925 * cpu-lm32.c: Likewise.
926 * cpu-m10200.c: Likewise.
927 * cpu-m10300.c: Likewise.
928 * cpu-m32c.c: Likewise.
929 * cpu-m32r.c: Likewise.
930 * cpu-m68hc11.c: Likewise.
931 * cpu-m68hc12.c: Likewise.
932 * cpu-m68k.c: Likewise.
933 * cpu-m9s12x.c: Likewise.
934 * cpu-m9s12xg.c: Likewise.
935 * cpu-mcore.c: Likewise.
936 * cpu-mep.c: Likewise.
937 * cpu-metag.c: Likewise.
938 * cpu-microblaze.c: Likewise.
939 * cpu-mips.c: Likewise.
940 * cpu-mmix.c: Likewise.
941 * cpu-moxie.c: Likewise.
942 * cpu-msp430.c: Likewise.
943 * cpu-mt.c: Likewise.
944 * cpu-nds32.c: Likewise.
945 * cpu-nfp.c: Likewise.
946 * cpu-nios2.c: Likewise.
947 * cpu-ns32k.c: Likewise.
948 * cpu-or1k.c: Likewise.
949 * cpu-pdp11.c: Likewise.
950 * cpu-pj.c: Likewise.
951 * cpu-plugin.c: Likewise.
952 * cpu-powerpc.c: Likewise.
953 * cpu-pru.c: Likewise.
954 * cpu-riscv.c: Likewise.
955 * cpu-rl78.c: Likewise.
956 * cpu-rs6000.c: Likewise.
957 * cpu-rx.c: Likewise.
958 * cpu-s12z.c: Likewise.
959 * cpu-s390.c: Likewise.
960 * cpu-score.c: Likewise.
961 * cpu-sh.c: Likewise.
962 * cpu-sparc.c: Likewise.
963 * cpu-spu.c: Likewise.
964 * cpu-tic30.c: Likewise.
965 * cpu-tic4x.c: Likewise.
966 * cpu-tic54x.c: Likewise.
967 * cpu-tic6x.c: Likewise.
968 * cpu-tic80.c: Likewise.
969 * cpu-tilegx.c: Likewise.
970 * cpu-tilepro.c: Likewise.
971 * cpu-v850.c: Likewise.
972 * cpu-v850_rh850.c: Likewise.
973 * cpu-vax.c: Likewise.
974 * cpu-visium.c: Likewise.
975 * cpu-wasm32.c: Likewise.
976 * cpu-xc16x.c: Likewise.
977 * cpu-xgate.c: Likewise.
978 * cpu-xstormy16.c: Likewise.
979 * cpu-xtensa.c: Likewise.
980 * cpu-z80.c: Likewise.
981 * cpu-z8k.c: Likewise.
983 2019-09-09 Phil Blundell <pb@pbcl.net>
985 binutils 2.33 branch created.
987 2019-09-06 Alan Modra <amodra@gmail.com>
989 * aout-target.h (object_p): Formatting.
990 * bfd-in.h (bfd_get_filename): Don't cast to char*.
991 * corefile.c (generic_core_file_matches_executable_p): Constify
992 variables and remove cast.
993 * bfd-in2.h: Regenerate.
995 2019-09-05 Alan Modra <amodra@gmail.com>
997 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
998 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
999 in the GOT/PLT entry rather than affecting the offset to that
1001 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1003 2019-09-05 Alan Modra <amodra@gmail.com>
1005 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1006 in second instruction.
1007 (ppc64_elf_relocate_section): Likewise.
1009 2019-09-05 Alan Modra <amodra@gmail.com>
1012 * libbfd-in.h (bfd_strdup): New inline function.
1013 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1015 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1016 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1018 (bfd_openstreamr): Use bfd_strdup.
1019 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1020 * plugin.c (try_load_plugin): Use bfd_malloc.
1021 * libbfd.h: Regenerate.
1023 2019-09-02 Alan Modra <amodra@gmail.com>
1026 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1028 (read_alt_indirect_string): Likewise.
1029 (read_alt_indirect_ref): Likewise.
1031 2019-08-31 Jim Wilson <jimw@sifive.com>
1034 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1035 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1037 2019-08-30 Jim Wilson <jimw@sifive.com>
1039 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1040 error, call bfd_set_error, set ret to FALSE, and goto out label.
1042 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1045 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1046 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1048 2019-08-29 Alan Modra <amodra@gmail.com>
1051 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1052 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1053 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1056 2019-08-29 Alan Modra <amodra@gmail.com>
1058 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1059 on second insn, return it in poff.
1060 (ppc64_elf_relocate_section): Add offset to paddi addend for
1063 2019-08-28 Jim Wilson <jimw@sifive.com>
1065 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1066 section when setting max_alignment. Update comment.
1067 (_bfd_riscv_relax_pc): Likewise.
1069 2019-08-29 Alan Modra <amodra@gmail.com>
1072 * bfd.c (struct bfd): Add no_element_cache.
1073 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1074 archive cache when no_element_cache.
1075 (bfd_generic_archive_p): Set no_element_cache when opening first
1076 element to check format. Close first element too.
1077 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1078 * bfd-in2.h: Regenerate.
1080 2019-08-24 Alan Modra <amodra@gmail.com>
1082 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1083 symbols from GOT optimisation.
1085 2019-08-23 Stafford Horne <shorne@gmail.com>
1087 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1090 2019-08-23 Nick Clifton <nickc@redhat.com>
1093 * elf.c (bfd_section_from_shdr): Issue an informative warning
1094 message and continue processing other sections after encountering
1095 a reloc section for a section which already has other relocs
1098 2019-08-23 Alan Modra <amodra@gmail.com>
1101 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1102 on error without freeing plts[] contents.
1104 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1106 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1108 2019-08-22 Nick Clifton <nickc@redhat.com>
1111 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1112 reading data from extra records.
1114 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1117 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1118 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1119 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1120 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1123 2019-08-22 Alan Modra <amodra@gmail.com>
1125 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1126 instead recognize CMSE_PREFIX in symbol name.
1127 (elf32_arm_gc_mark_extra_sections): Likewise.
1128 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1129 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1131 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1133 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1134 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1136 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1138 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1139 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1140 elf32_arm_stub_long_branch_v4t_thumb_arm,
1141 elf32_arm_stub_short_branch_v4t_thumb_arm,
1142 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1143 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1144 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1145 previous instruction.
1147 2019-08-19 Tom Tromey <tromey@adacore.com>
1149 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1152 2019-08-19 Alan Modra <amodra@gmail.com>
1154 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1156 (struct _ppc64_elf_section_data): Likewise.
1157 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1158 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1159 than TOC loop. Check PLT16 insns too.
1161 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1165 PC-relative relocations back to ...
1166 (elf_x86_64_relocate_section): Here.
1168 2019-08-16 Martin Liska <mliska@suse.cz>
1171 * elflink.c: Report error only for not relocatable.
1172 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1173 here lto_slim_object as it's handled in caller.
1175 2019-08-16 Alan Modra <amodra@gmail.com>
1177 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1179 2019-08-15 Jim Wilson <jimw@sifive.com>
1181 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1182 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1183 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1185 2019-08-15 Tom Tromey <tromey@adacore.com>
1187 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1190 2019-08-14 Alan Modra <amodra@gmail.com>
1193 * dwarf2.c (stash_comp_unit): New function, extracted from..
1194 (_bfd_dwarf2_find_nearest_line): ..here.
1195 (find_abstract_instance): Parse comp units and decode line info
1198 2019-08-14 Alan Modra <amodra@gmail.com>
1200 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1201 (comp_unit_find_nearest_line): Use it here..
1202 (_bfd_dwarf2_find_symbol_bias): ..and here.
1204 2019-08-14 Alan Modra <amodra@gmail.com>
1206 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1207 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1208 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1209 _bfd_dwarf2_find_nearest_line calls.
1210 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1211 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1212 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1213 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1214 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1215 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1216 * libbfd.h: Regenerate.
1218 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1220 * elf-bfd.h (struct elf_backend_data): New members.
1221 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1222 .gnu.hash section if necessary.
1223 (struct collect_gnu_hash_codes): New member.
1224 (elf_gnu_hash_process_symidx): New function name.
1225 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1226 symbols. Record xlat location for every symbol which should have
1227 a .MIPS.xhash entry.
1228 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1229 dynamic section if necessary.
1230 (GNU_HASH_SECTION_NAME): New define.
1231 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1232 Update the section size info.
1233 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1234 (struct mips_elf_link_hash_entry): New member.
1235 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1237 (mips_elf_sort_hash_table): Initialize the pointer to the
1238 .MIPS.xhash section.
1239 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1240 translation table entry with the symbol dynindx.
1241 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1242 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1244 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1246 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1248 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1249 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1251 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1252 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1253 (_bfd_mips_post_process_headers): Mark the ABI version as
1254 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1255 but not a .hash section.
1256 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1257 position in the translation table, associated with the hash
1259 * elfxx-mips.h (literal_reloc_p): Define
1260 elf_backend_record_xhash_symbol backend hook.
1261 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1264 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1266 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1267 (bpf_elf_insn_disp_reloc): Delete function.
1268 (elf_backend_relocate_section): Define.
1270 2019-08-07 Alan Modra <amodra@gmail.com>
1273 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1274 for overflow in expressions involving nsymz.
1276 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1278 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1279 two pages in relro presence.
1281 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1283 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1284 (get_wsr_lbeg_opcode): New functions.
1285 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1286 and insn_len for the first actual instruction of the loop.
1288 2019-07-30 Alan Modra <amodra@gmail.com>
1291 * bfd.c (struct bfd): Add lto_slim_object flag.
1292 * bfd-in2.h: Regenerate.
1294 2019-07-29 Martin Liska <mliska@suse.cz>
1297 * archive.c (_bfd_compute_and_write_armap): Come up with
1298 report_plugin_err variable.
1299 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1300 * elf.c (struct lto_section): New.
1301 (_bfd_elf_make_section_from_shdr): Parse content of
1302 .gnu_lto_.lto section.
1303 * elflink.c: Report error for a missing LTO plugin.
1304 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1306 2019-07-28 Alan Modra <amodra@gmail.com>
1310 * elflink.c (elf_link_add_object_symbols): Report an informative
1311 error on finding local symbols with index equal or greater than
1312 symbol table sh_info. Correct comment. Allow such symbols in
1313 dynamic objects. Abort on NULL section for symbol.
1315 2019-07-26 Alan Modra <amodra@gmail.com>
1317 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1318 (elf_linker): Don't define.
1319 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1321 2019-07-25 YunQiang Su <syq@debian.org>
1324 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1327 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1329 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1331 (reloc_type_to_name): Fix formating.
1332 (arc_elf_object_p): Likewise.
1333 (debug_arc_reloc): Likewise.
1334 (arc_do_relocation): Likewise.
1336 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1338 * elf32-arc.c (bfd_get_32_me): New function.
1339 (bfd_put_32_me): Likewise.
1340 (arc_elf_relax_section): Likewise.
1341 (bfd_elf32_bfd_relax_section): Define.
1343 2019-07-24 Alan Modra <amodra@gmail.com>
1345 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1346 elf_backend_final_write_processing, don't pass linker arg.
1347 (_bfd_elf_final_write_processing): Update prototype.
1348 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1349 (_bfd_elf_final_write_processing): Return error on incompatible
1350 OSABI and has_gnu_osabi. Remove linker arg.
1351 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1352 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1353 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1354 (_bfd_mips_elf_final_write_processing): Likewise.
1355 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1356 and remove linker arg.
1357 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1358 * elf-nacl.c (nacl_final_write_processing): Likewise.
1359 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1360 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1361 * elf32-arm.c (arm_final_write_processing): Likewise.
1362 (elf32_arm_final_write_processing): Likewise.
1363 (elf32_arm_nacl_final_write_processing): Likewise.
1364 (elf32_arm_vxworks_final_write_processing): Likewise.
1365 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1366 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1367 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1368 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1369 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1370 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1371 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1372 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1373 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1374 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1375 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1376 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1377 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1378 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1379 (ppc_elf_final_write_processing): Likewise.
1380 (ppc_elf_vxworks_final_write_processing): Likewise.
1381 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1382 (elf32_sparc_final_write_processing): Likewise.
1383 (elf32_sparc_vxworks_final_write_processing): Likewise.
1384 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1385 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1386 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1387 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1388 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1389 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1390 (_bfd_mips_elf_final_write_processing): Likewise.
1392 2019-07-24 Alan Modra <amodra@gmail.com>
1394 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1396 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1397 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1399 2019-07-24 Alan Modra <amodra@gmail.com>
1401 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1402 EI_OSABI header byte here.
1403 (ELF_OSABI): Define.
1405 2019-07-23 Alan Modra <amodra@gmail.com>
1407 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1408 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1409 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1410 when elf_gnu_osabi_mbind is set.
1411 (_bfd_elf_map_sections_to_segments): Likewise.
1412 (_bfd_elf_init_private_section_data): Likewise.
1413 (_bfd_elf_final_write_processing): Update comment.
1414 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1415 (elf_backend_special_sections): Define without .tbss for linux.
1417 2019-07-23 Alan Modra <amodra@gmail.com>
1419 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1420 Remove none, any, all enums.
1421 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1422 (_bfd_elf_final_write_processing): Declare.
1423 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1424 elf_backend_final_write_processing.
1425 (_bfd_elf_post_process_headers): Move body of function to..
1426 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1427 only when not already set. Adjust for rename.
1428 * elfxx-target.h (elf_backend_final_write_processing): Default to
1429 _bfd_elf_final_write_processing.
1430 * elf-hppa.h (elf_hppa_final_write_processing): Call
1431 _bfd_elf_final_write_processing.
1432 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1433 * elf-nacl.c (nacl_final_write_processing): Likewise.
1434 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1435 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1436 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1437 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1438 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1439 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1440 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1441 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1442 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1443 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1444 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1445 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1446 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1447 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1448 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1449 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1450 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1451 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1452 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1453 * elf32-arm.c (arm_final_write_processing): Split out from..
1454 (elf32_arm_final_write_processing): ..here. Call
1455 _bfd_elf_final_write_processing.
1456 (elf32_arm_nacl_final_write_processing): Adjust.
1457 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1458 (_bfd_mips_elf_final_write_processing): ..here. Call
1459 _bfd_elf_final_write_processing.
1460 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1461 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1462 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1463 (ppc_elf_final_write_processing): ..here. Call
1464 _bfd_elf_final_write_processing.
1465 (ppc_elf_vxworks_final_write_processing): Adjust.
1466 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1467 (elf32_sparc_final_write_processing): ..here. Call
1468 _bfd_elf_final_write_processing.
1469 (elf32_sparc_vxworks_final_write_processing): Adjust.
1470 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1471 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1472 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1473 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1474 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1475 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1476 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1477 * elflink.c (elf_link_add_object_symbols): Likewise.
1478 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1481 2019-07-23 Omar Majid <omajid@redhat.com>
1483 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1484 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1485 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1487 * peXXigen.c: Add comment about source of .NET magic numbers.
1489 2019-07-19 Alan Modra <amodra@gmail.com>
1491 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1492 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1493 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1494 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1495 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1496 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1497 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1498 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1499 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1500 * bfd-in2.h: Regenerate.
1501 * libbfd.h: Regenerate.
1503 2019-07-18 Alan Modra <amodra@gmail.com>
1505 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1506 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1509 2019-07-18 Alan Modra <amodra@gmail.com>
1511 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1512 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1513 is more than 8 bits.
1514 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1515 tls_type vars unsigned int.
1516 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1517 to select r_type edit.
1519 2019-07-18 Alan Modra <amodra@gmail.com>
1521 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1523 * elf64-ppc.c (TLS_GDIE): Likewise.
1525 2019-07-18 Alan Modra <amodra@gmail.com>
1527 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1528 range of tp-relative offsets.
1530 2019-07-15 Alan Modra <amodra@gmail.com>
1532 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1533 alias is no longer bfd_link_hash_defined, clear the alias.
1535 2019-07-13 Alan Modra <amodra@gmail.com>
1537 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1539 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1540 (_bfd_elf_init_2_index_sections): Likewise.
1541 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1542 relocations for local TLS symbols, use STN_UNDEF as the relocation
1544 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1545 leave TLS symbol value in the addend.
1547 2019-07-08 Alan Modra <amodra@gmail.com>
1550 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1551 size before reading first word.
1553 2019-07-02 Nick Clifton <nickc@redhat.com>
1556 * elf.c (is_debuginfo_file): New function.
1557 (assign_file_positions_for_non_load_sections): Do not warn about
1558 allocated sections outside of loadable segments if they are found
1559 in a debuginfo file.
1560 * elf-bfd.h (is_debuginfo_file): Prototype.
1562 2019-07-02 Nick Clifton <nickc@redhat.com>
1565 * compress.c (bfd_get_full_section_contents): Do not complain
1566 about linker created sections that are larger than the file size.
1568 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1570 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1571 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1573 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1575 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1577 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1578 sections when .text section contain secure entry functions
1581 2019-07-01 Nick Clifton <nickc@redhat.com>
1584 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1585 section VMA in the offset used to update exidx relocs.
1587 2019-06-28 Nick Clifton <nickc@redhat.com>
1590 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1591 large version reference section.
1592 * compress.c (bfd_get_full_section_contents): Check for an
1593 uncompressed section whose size is larger than the file size.
1595 2019-06-28 Alan Modra <amodra@gmail.com>
1597 * format.c (bfd_check_format_matches): Don't match plugin target
1598 if another target matches. Expand comment.
1599 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1600 non-corefile targets, outside !SELECT_VECS.
1601 * config.bfd: Don't handle targ=plugin here.
1602 * configure.ac: Don't add plugin to enable_targets or handle in
1603 target loop setting selvecs and other target vars.
1604 * configure: Regenerate.
1606 2019-06-26 Nick Clifton <nickc@redhat.com>
1609 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1610 messages for failures.
1611 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1612 if returning an error value.
1614 2019-06-25 Jan Beulich <jbeulich@suse.com>
1616 * elf-properties.c (elf_find_and_remove_property): Rename last
1617 parameter. Mention it in comment.
1619 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1621 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1622 SEC_MERGE or SEC_CODE flags are set.
1623 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1624 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1625 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1626 Add sec_addr (sym_sec) after handling merge sections.
1628 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1631 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1632 property after reporting property removal.
1634 2019-06-23 Alan Modra <amodra@gmail.com>
1637 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1638 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1639 Reduce range of offsets allowed for other GOT relocs.
1641 2019-06-23 Alan Modra <amodra@gmail.com>
1644 * elfcode.h (elf_object_p): Warning fix.
1646 2019-06-21 Alan Modra <amodra@gmail.com>
1649 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1651 2019-06-19 Alan Modra <amodra@gmail.com>
1654 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1655 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1657 2019-06-19 Alan Modra <amodra@gmail.com>
1659 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1660 functions that require r2 valid to use local entry.
1661 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1663 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1665 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1666 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1667 with elfNN_aarch64_allocate_local_dynrelocs.
1669 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1671 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1673 2019-06-14 Alan Modra <amodra@gmail.com>
1675 * Makefile.in: Regenerate.
1676 * configure: Regenerate.
1678 2019-06-14 Alan Modra <amodra@gmail.com>
1680 * elf64-ppc.c: Fix comments involving paddi.
1682 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1685 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1686 absent, or the bfd is not in the ELF formart.
1687 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1689 2019-06-10 Christos Zoulas <christos@zoulas.com>
1692 * elf.c (elfcore_make_auxv_note_section): New function.
1693 (elfcore_grok_note): Use it.
1694 (elfcore_grok_freebsd_note): Likewise.
1695 (elfcore_grok_openbsd_note): Likewise.
1696 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1697 NT_NETBSDCORE_AUXV notes.
1699 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1701 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1702 alignment of the new gnu property section.
1704 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1706 * bfd-in.h: Change comment.
1707 * bfd-in2.h: Regenerate.
1708 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1709 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1712 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1714 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1715 Remove overflow check.
1717 2019-05-28 Alan Modra <amodra@gmail.com>
1720 * cofflink.c (coff_link_check_archive_element): Don't assume
1721 element is a coff object file after calling add_archive_element.
1723 2019-05-28 Alan Modra <amodra@gmail.com>
1726 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1727 attempt to set sh_entsize for excluded PLT section.
1729 2019-05-28 Alan Modra <amodra@gmail.com>
1732 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1733 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1734 allocated in alpha_dynamic_entries_for_reloc.
1736 2019-05-28 Alan Modra <amodra@gmail.com>
1739 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1740 on NULL output_section.
1741 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1743 2019-05-28 Alan Modra <amodra@gmail.com>
1746 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1747 entry when MUST_FIND. Abort when MUST_FIND not found.
1748 (elf_m68k_get_bfd2got_entry): Likewise.
1749 (elf_m68k_relocate_section): Remove now useless assert.
1751 2019-05-28 Alan Modra <amodra@gmail.com>
1754 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1755 from bfd_link_info, not an output section owner.
1756 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1757 (elf_hppa_final_link_relocate): Likewise.
1759 2019-05-28 Alan Modra <amodra@gmail.com>
1762 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1763 create_object_symbols_section, obj_textsec, obj_datasec or
1764 obj_bsssec. Fix other errors in placement.
1765 * config.bfd: Obsolete tic30-aout.
1767 2019-05-28 Alan Modra <amodra@gmail.com>
1770 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1771 end of section list as well as section_count.
1772 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1773 section list before returning error.
1775 2019-05-27 Alan Modra <amodra@gmail.com>
1777 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1779 2019-05-27 Alan Modra <amodra@gmail.com>
1782 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1784 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1786 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1787 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1788 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1789 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1790 (elf_backend_merge_symbol_attribute): Define.
1792 2019-05-24 Alan Modra <amodra@gmail.com>
1794 * po/SRC-POTFILES.in: Regenerate.
1796 2019-05-24 Alan Modra <amodra@gmail.com>
1798 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1799 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1800 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1801 (struct ppc_link_hash_table): Add powerxx_stubs.
1802 (ppc64_elf_check_relocs): Set powerxx_stubs.
1803 (build_powerxx_offset, size_powerxx_offset),
1804 (num_relocs_for_powerxx_offset),
1805 (emit_relocs_for_powerxx_offset): New functions.
1806 (plt_stub_size): Size powerxx stubs.
1807 (ppc_build_one_stub): Emit powerxx stubs.
1808 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1811 2019-05-24 Alan Modra <amodra@gmail.com>
1813 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1814 R_PPC64_GOT_PCREL34.
1815 (xlate_pcrel_opt): New function.
1816 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1817 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1818 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1820 2019-05-24 Alan Modra <amodra@gmail.com>
1822 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1823 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1824 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1825 (BFD_RELOC_PPC64_PLT_PCREL34),
1826 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1827 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1828 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1829 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1830 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1831 * elf64-ppc.c (PNOP): Define.
1832 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1833 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1834 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1836 (ppc64_elf_prefix_reloc): New function.
1837 (struct ppc_link_hash_table): Add notoc_plt.
1838 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1839 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1840 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1841 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1842 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1843 possible need for dynamic relocs on non-pcrel powerxx relocs.
1844 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1845 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1846 (toc_adjusting_stub_needed): Likewise.
1847 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1848 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1849 * bfd-in2.h: Regenerate.
1850 * libbfd.h: Regenerate.
1852 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1854 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1855 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1857 * configure: Regenerate.
1859 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1861 * configure: Regenerated.
1862 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1863 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1864 (BFD64_BACKENDS): Add elf64-bpf.lo.
1865 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1866 * Makefile.in (SOURCE_HFILES): Regenerate.
1867 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1868 * cpu-bpf.c: New file.
1869 * elf64-bpf.c: Likewise.
1870 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1872 * archures.c: Define architecture bfd_arch_bpf and machine
1874 * reloc.c: Define BFD relocations used by the BPF target.
1875 * bfd-in2.h: Regenerated.
1876 * libbfd.h: Likewise.
1878 2019-05-22 Alan Modra <amodra@gmail.com>
1880 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1883 2019-05-22 Alan Modra <amodra@gmail.com>
1885 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1886 processing on "size error in section".
1888 2019-05-22 Alan Modra <amodra@gmail.com>
1890 * som.c (som_bfd_free_cached_info): Call
1891 _bfd_generic_close_and_cleanup.
1893 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1895 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1896 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1898 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1900 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1901 checks. Search the RELA table for n64 relocations.
1903 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1904 Faraz Shahbazker <fshahbazker@wavecomp.com>
1906 * elfxx-mips.c (LA25_BC): New macro.
1907 (mips_elf_link_hash_table)<compact_branches>: New field.
1908 (STUB_JALRC): New macro.
1909 (mipsr6_o32_exec_plt0_entry_compact): New array.
1910 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1911 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1912 (mipsr6_exec_plt_entry_compact): Likewise.
1913 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1914 when compact_branches is true.
1915 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1916 PLT for MIPSR6 with compact_branches. Do not reorder the
1917 compact branches PLT. Switch the lazy stub for MIPSR6
1918 with compact_branches to use JALRC.
1919 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1920 when compact_branches is true.
1921 (_bfd_mips_elf_compact_branches): New function.
1922 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1924 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1927 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1928 Fix print formatter.
1930 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1933 * elf32-arm.c (get_value_helper): Remove.
1934 (elf32_arm_final_link_relocate): Fix branch future relocations.
1936 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1939 * bfd-in.h (enum erratum_84319_opts): New
1940 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1941 int to enum erratum_84319_opts.
1942 * bfd-in2.h: Regenerate.
1943 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1944 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1945 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1946 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1947 (_bfd_aarch64_resize_stubs): Amend comment.
1948 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1950 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1951 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1953 (clear_erratum_843419_entry): Update erratum conditional.
1955 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1958 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1959 when computing distance_short_enough.
1961 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1964 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1965 Wrap around even if distance equals avr_pc_wrap_around.
1967 2019-05-20 Nick Clifton <nickc@redhat.com>
1969 * po/fr.po: Updated French translation.
1971 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1973 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1975 2019-05-16 Alan Modra <amodra@gmail.com>
1977 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1979 2019-05-15 Alan Modra <amodra@gmail.com>
1981 * elf32-arm.c (elf32_arm_write_section): Don't leave
1982 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1983 unitialised section contents.
1985 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1988 * verilog.c: (VerilogDataWidth): New variable.
1989 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1991 2019-05-08 Nick Clifton <nickc@redhat.com>
1994 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1995 rather than FALSE if encountering a non-ELF file.
1997 2019-05-06 Alan Modra <amodra@gmail.com>
1999 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2001 2019-05-06 Alan Modra <amodra@gmail.com>
2003 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2004 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2005 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2006 * libbfd.h: Regenerate.
2007 * bfd-in2.h: Regenerate.
2009 2019-05-04 Alan Modra <amodra@gmail.com>
2012 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2013 following the standard section names.
2014 (bfd_decode_symclass): Prioritize section flag tests in
2015 decode_section_type before name tests in coff_section_type.
2016 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2017 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2018 their names and choose standard .text section flags for
2021 2019-05-02 Nick Clifton <nickc@redhat.com>
2024 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2025 .gnu.debugaltlink sections as debugging sections.
2027 2019-04-30 Alan Modra <amodra@gmail.com>
2029 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2030 (struct _ppc64_elf_section_data): Likewise.
2031 (ppc64_elf_check_relocs): Set above fields.
2032 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2033 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2036 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2039 * elflink.c (elf_link_output_extsym): Don't complain undefined
2040 weak dynamic reference.
2042 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2044 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2045 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2046 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2047 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2048 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2049 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2050 (elfNN_aarch64_small_plt0_bti_entry): Update.
2051 (elfNN_aarch64_small_plt_bti_entry): Update.
2052 (elfNN_aarch64_small_plt_pac_entry): Update.
2053 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2054 (setup_plt_values): Setup new entries.
2055 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2056 (elfNN_aarch64_plt_sym_val): Likewise.
2058 2019-04-22 Jim Wilson <jimw@sifive.com>
2060 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2062 2019-04-19 Alan Modra <amodra@gmail.com>
2064 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2066 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2069 building shared object.
2070 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2072 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2075 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2078 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2080 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2082 * bfd-in2.h: Regenerate.
2083 * libbfd.h: Likewise.
2085 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2087 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2088 * bfd-in2.h: Regenerated.
2089 * libbfd.h: Regenerated.
2091 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2093 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2094 * bfd-in2.h: Regenerated.
2095 * libbfd.h: Likewise.
2097 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2099 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2100 * bfd-in2.h: Regenerated.
2101 * libbfd.h: Regenerated.
2102 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2103 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2104 and R_ARM_THM_BF12 together.
2105 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2107 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2109 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2110 * libbfd.h: Regenerated.
2111 * bfd-in2.h: Regenerated.
2112 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2113 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2114 and R_ARM_THM_BF18 together.
2115 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2117 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2119 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2120 * bfd-in2.h: Regenerated.
2121 * libbfd.h: Regenerated.
2122 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2123 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2124 and R_ARM_THM_BF16 together.
2125 (get_value_helper): New reloc helper.
2126 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2128 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2130 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2131 * bfd-in2.h: Regenerate.
2132 * libbfd.h: Regenerate.
2134 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2136 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2137 * bfd-in2.h: Regenerate.
2138 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2139 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2141 (using_thumb2): Likewise.
2142 (using_thumb2_bl): Update assert.
2143 (arch_has_arm_nop): Likewise.
2144 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2145 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2147 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2149 * elf-linker-x86.h (elf_x86_cet_report): New.
2150 (elf_linker_x86_params): Add cet_report.
2151 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2152 missing IBT and SHSTK properties if needed.
2154 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2157 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2158 "h != NULL". Don't check "h != NULL" before calling.
2159 bfd_elf_gc_record_vtentry.
2160 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2161 * elf32-bfin.c (bfin_check_relocs): Likewise.
2162 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2163 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2164 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2165 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2166 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2167 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2168 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2169 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2170 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2171 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2172 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2173 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2174 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2175 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2176 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2177 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2178 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2179 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2180 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2181 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2182 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2183 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2184 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2185 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2186 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2187 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2188 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2189 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2190 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2193 2019-04-11 Alan Modra <amodra@gmail.com>
2196 * elflink.c (elf_link_add_object_symbols): Don't read partial
2197 dynamic entries from fuzzed objects.
2199 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2202 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2203 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2204 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2206 2019-04-10 Michael Forney <mforney@mforney.org>
2209 * doc/chew.c (free_words): Correctly free "push_text" strings.
2211 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2213 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2215 2019-04-08 Alan Modra <amodra@gmail.com>
2217 * configure.ac (elfxx_x86): Define and use.
2218 * configure: Regenerate.
2220 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf-linker-x86.h: New file.
2223 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2224 to get x86-specific linker options.
2225 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2226 (elf_x86_64_check_relocs): Likewise.
2227 (elf_x86_64_relocate_section): Likewise.
2228 (elf_x86_64_link_setup_gnu_properties): Likewise.
2229 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2230 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2231 (_bfd_elf_linker_x86_set_options): New function.
2232 * elfxx-x86.h: Include "elf-linker-x86.h".
2233 (elf_x86_link_hash_table): Add params.
2235 2019-04-03 Alan Modra <amodra@gmail.com>
2237 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2238 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2239 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2240 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2241 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2242 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2244 2019-04-02 Jim Wilson <jimw@sifive.com>
2247 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2248 ELF header flags to after check for ELF object file. Loop through
2249 sections looking for code sections, if none, then skip ABI checks.
2251 2019-03-30 Andrew Waterman <andrew@sifive.com>
2253 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2256 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2258 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2259 info->export_dynamic to the conditional.
2261 2019-03-28 Alan Modra <amodra@gmail.com>
2264 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2265 * configure: Regenerate.
2266 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2267 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2268 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2269 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2270 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2272 2019-03-21 Jim Wilson <jimw@sifive.com>
2275 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2276 verify sym non-NULL before using. Add identical check using h.
2278 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2280 * elf-bfd.h (struct elf_backend_data): Add argument to
2281 merge_gnu_properties.
2282 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2283 itself and while calling bed->merge_gnu_properties.
2284 (elf_merge_gnu_property_list): Update the calls for
2285 elf_merge_gnu_properties.
2286 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2287 of --force-bti warning and add argument.
2288 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2290 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2291 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2294 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2296 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2297 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2298 (elf_backend_fixup_gnu_properties): Define for AArch64.
2300 2019-03-18 Alan Modra <amodra@gmail.com>
2303 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2304 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2305 attempt at writing glink stubs only once.
2307 2019-03-16 Alan Modra <amodra@gmail.com>
2310 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2311 (_bfd_elf_rel_local_sym): Likewise.
2312 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2313 section of symbols with unrecognized shndx.
2315 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2318 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2320 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2321 in discarded section.
2323 2019-03-15 Alan Modra <amodra@gmail.com>
2326 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2327 symbol after globals if elf_bad_symtab is not set.
2329 2019-03-15 Alan Modra <amodra@gmail.com>
2332 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2333 (_bfd_elf_rel_local_sym): Likewise.
2335 2019-03-15 Alan Modra <amodra@gmail.com>
2338 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2339 object files with sh_size not a multiple of sh_entsize.
2341 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2344 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2345 input with bad relocation.
2347 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2349 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2351 2019-03-14 Nick Clifton <nickc@redhat.com>
2354 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2355 (save_section_vma): Initialise field to the number of entries in
2357 (section_vma_same): Check that the number of entries in the
2358 sec_vma table matches the number of sections in the bfd.
2360 2019-03-14 Nick Clifton <nickc@redhat.com>
2363 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2364 section owner pointer when adding the default symbol.
2366 2019-03-14 Nick Clifton <nickc@redhat.com>
2369 * elflink.c (elf_link_add_object_symbols): Add new local variable
2370 extversym_end. Initialise it to point to the end of the version
2371 symbol table, if present. Check it when initialising and updating
2374 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2376 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2377 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2378 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2379 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2381 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2382 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2383 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2385 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2386 Szabolcs Nagy <szabolcs.nagy@arm.com>
2388 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2389 (aarch64_bti_pac_info): New.
2390 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2391 (bfd_elf32_aarch64_set_options): Likewise.
2392 * bfd-in2.h: Regenerate
2393 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2394 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2395 (elfNN_aarch64_small_plt0_bti_entry): New.
2396 (elfNN_aarch64_small_plt_bti_entry): New.
2397 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2398 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2399 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2400 tlsdesc_plt_entry_size fields.
2401 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2402 (setup_plt_values): New helper function.
2403 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2405 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2407 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2408 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2409 to plt stubs instead of fixed ones and update filling them according
2410 to the need for bti.
2411 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2412 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2413 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2414 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2415 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2417 (bfd_elfNN_get_synthetic_symtab): Define.
2418 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2419 and mising BTI NOTE SECTION.
2422 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2424 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2425 linker created inputs from merge.
2426 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2427 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2428 (elfNN_aarch64_link_setup_gnu_properties): New.
2429 (elfNN_aarch64_merge_gnu_properties): New.
2430 (elf_backend_setup_gnu_properties): Define for AArch64.
2431 (elf_backend_merge_gnu_properties): Likewise.
2432 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2433 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2434 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2435 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2436 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2437 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2438 (elf_backend_parse_gnu_properties): Define for AArch64.
2440 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2443 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2444 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2446 2019-03-12 Alan Modra <amodra@gmail.com>
2448 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2449 nmemb parameter. Use bfd_alloc2.
2450 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2452 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2453 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2454 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2456 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2457 (assign_section_numbers): Style fix.
2458 (swap_out_syms): Use bfd_malloc2.
2459 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2461 (_bfd_elf_make_empty_symbol): Style fix.
2462 (elfobj_grok_stapsdt_note_1): Formatting.
2463 * elfcode.h (elf_object_p): Use bfd_alloc2.
2464 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2465 (elf_slurp_symbol_table): Use bfd_zalloc2.
2466 (elf_slurp_reloc_table): Use bfd_alloc2.
2467 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2468 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2469 size calculation doesn't overflow.
2470 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2471 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2472 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2474 2019-03-08 Alan Modra <amodra@gmail.com>
2477 * merge.c (merge_strings): Return secinfo. Don't pad section
2479 (_bfd_merge_sections): Pad section to alignment here, if input
2480 sections contributing to merged output all pad to alignment.
2483 2019-03-06 Nick Clifton <nickc@redhat.com>
2485 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2487 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2488 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2490 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2492 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2493 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2496 * elf32-s390.c (allocate_dynrelocs): Update comment.
2498 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2500 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2502 2019-02-28 Nick Clifton <nickc@redhat.com>
2505 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2506 section that is not NUL terminated.
2508 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2511 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2512 by linker when checking copy reloc on protected symbol.
2514 2019-02-24 Alan Modra <amodra@gmail.com>
2517 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2519 2019-02-20 Eric Tsai <erictsai@cadence.com>
2521 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2522 sections between the call site and call destination and adjust
2523 call distance by the largest alignment.
2525 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2527 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2528 * elf.c (elfcore_grok_aarch_pauth): New function.
2529 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2530 (elfcore_write_aarch_pauth): New function.
2531 (elfcore_write_register_note): Check for AArch64 pauth section.
2533 2019-02-20 Alan Modra <amodra@gmail.com>
2536 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2539 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2541 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2542 Darwin hosts, not just or1k.
2543 * configure: Regenerate.
2545 2019-02-20 Alan Modra <amodra@gmail.com>
2548 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2549 sentinel NUL to string buffer nearer to loop where it is used.
2550 Don't go past sentinel when scanning strings, and don't write
2552 * archive.c (do_slurp_coff_armap): Simplify string handling to
2555 2019-02-19 Alan Modra <amodra@gmail.com>
2558 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2559 attempting to prevent read past end of section.
2561 2019-02-18 Alan Modra <amodra@gmail.com>
2564 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2565 PRIx64 to generate warning messages. Print local sym names too.
2567 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2569 * elf32-arc (INIT_SYM_STRING): Delete.
2570 (FINI_SYM_STRING): Likewise.
2571 (init_str): Likewise.
2572 (fini_str): Likewise.
2574 2019-02-08 Alan Modra <amodra@gmail.com>
2576 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2577 for bss-plt" warning to make it an error.
2579 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2582 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2583 reloc_class_ifunc for ifunc symbols.
2584 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2586 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2588 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2589 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2591 2019-02-07 Nick Clifton <nickc@redhat.com>
2593 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2594 into the definitely obsolete list.
2596 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2599 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2600 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2601 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2603 (elf_x86_64_check_relocs): Here.
2604 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2605 to check if a symbol is defined in a non-shared object.
2606 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2608 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2610 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2611 of 'labs' (and fix GCC warning).
2613 2019-01-25 Nick Clifton <nickc@redhat.com>
2615 * po/ru.po: Updated Russian translation.
2617 2019-01-23 Nick Clifton <nickc@redhat.com>
2619 * po/fr.po: Updated French translation.
2621 2019-01-21 Nick Clifton <nickc@redhat.com>
2623 * po/pt.po: Updated Portuguese translation.
2624 * po/uk.po: Updated Ukranian translation.
2626 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2629 * elf32-nds32.c (nds32_relocate_section): Add space between words
2631 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2633 (riscv_i_or_e_p): Likewise.
2634 (riscv_merge_arch_attr_info): Likewise.
2636 2019-01-19 Nick Clifton <nickc@redhat.com>
2638 * version.m4: Reset to 2.32.51
2639 * configure: Regenerate.
2640 * po/bfd.pot: Regenerate.
2642 2018-06-24 Nick Clifton <nickc@redhat.com>
2644 2.32 branch created.
2646 2019-01-16 Kito Cheng <kito@andestech.com>
2648 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2651 2019-01-16 Kito Cheng <kito@andestech.com>
2652 Nelson Chu <nelson@andestech.com>
2654 * elfnn-riscv.c (in_subsets): New.
2655 (out_subsets): Likewise.
2656 (merged_subsets): Likewise.
2657 (riscv_std_ext_p): Likewise.
2658 (riscv_non_std_ext_p): Likewise.
2659 (riscv_std_sv_ext_p): Likewise.
2660 (riscv_non_std_sv_ext_p): Likewise.
2661 (riscv_version_mismatch): Likewise.
2662 (riscv_i_or_e_p): Likewise.
2663 (riscv_merge_std_ext): Likewise.
2664 (riscv_merge_non_std_and_sv_ext): Likewise.
2665 (riscv_merge_arch_attr_info): Likewise.
2666 (riscv_merge_attributes): Likewise.
2667 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2669 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2670 (elf_backend_obj_attrs_vendor): Define.
2671 (elf_backend_obj_attrs_section_type): Likewise.
2672 (elf_backend_obj_attrs_section): Likewise.
2673 (elf_backend_obj_attrs_arg_type): Define as
2674 riscv_elf_obj_attrs_arg_type.
2675 * elfxx-riscv.c (riscv_estimate_digit): New.
2676 (riscv_estimate_arch_strlen1): Likewise.
2677 (riscv_estimate_arch_strlen): Likewise.
2678 (riscv_arch_str1): Likewise.
2679 (riscv_arch_str): Likewise.
2680 * elfxx-riscv.h (riscv_arch_str): Declare.
2682 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2684 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2686 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2687 source field. (md_apply_fix): Apply final fix
2688 to BFD_RELOC_S12Z_OPR.
2689 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2691 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2694 * elf32-s390.c (allocate_dynrelocs): Update comment.
2696 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2698 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2699 * configure: Regenerate.
2701 2019-01-08 Alan Modra <amodra@gmail.com>
2705 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2708 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2710 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2711 * bfd/bfd-in2.h: Regenerate.
2712 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2713 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2715 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2717 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2718 default target, little endian target is more suitable.
2720 2019-01-04 Alan Modra <amodra@gmail.com>
2724 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2726 (EQ_VALUE_IN_FIELD): Likewise.
2727 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2729 2019-01-01 Alan Modra <amodra@gmail.com>
2731 Update year range in copyright notice of all files.
2733 For older changes see ChangeLog-2018
2735 Copyright (C) 2019 Free Software Foundation, Inc.
2737 Copying and distribution of this file, with or without modification,
2738 are permitted in any medium without royalty provided the copyright
2739 notice and this notice are preserved.
2745 version-control: never
projects / deliverable / binutils-gdb.git / blob