1 2019-10-25 Alan Modra <amodra@gmail.com>
4 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
6 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
8 * elf.c (elf_sort_segments): New function.
9 (assign_file_positions_except_relocs): Use shortcuts to elfheader
10 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
11 headers. Move PT_PHDR check..
12 (assign_file_positions_for_non_load_sections): ..and code setting
13 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
14 (assign_file_positions_for_load_sections): ..to here. Sort
15 PT_LOAD headers. Delete header_pad code. Use actual number of
16 headers rather than allocated in calculating size for program
17 headers. Don't assume program headers follow ELF file header.
18 Simplify pt_load_count code. Only set "off" for PT_LOAD or
20 (rewrite_elf_program_header): Set p_vaddr_offset for segments
21 that include file and program headers.
22 (copy_elf_program_header): Likewise, replacing header_size code.
24 2019-10-21 Alan Modra <amodra@gmail.com>
27 * archive.c (normalize): Return file unchanged when
28 BFD_ARCHIVE_FULL_PATH.
29 (_bfd_construct_extended_name_table): Pass abfd, the output
31 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
32 * bfd.c (struct bfd): Make flags a full flagword.
33 (BFD_ARCHIVE_FULL_PATH): Define.
34 * bfd-in2.h: Regenerate.
36 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
38 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
39 minimum alignment for .plt section.
41 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
43 * elf32-hppa.c: Revise import stub sequences.
44 (LONG_BRANCH_STUB_SIZE): Define.
45 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
46 (IMPORT_STUB_SIZE): Define.
47 (IMPORT_SHARED_STUB_SIZE): Define.
48 (EXPORT_STUB_SIZE): Define.
49 (plt_stub): Revise to not use register %r22.
51 (LDW_R22_R21): Define.
52 (LDW_R22_R19): Define.
53 (hppa_build_one_stub): Update stub generation and use new defines.
54 (hppa_size_one_stub): Likewise.
56 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
58 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
59 that user should recompile their code with `fPIC` when linking non-pic
60 code into shared library.
62 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
63 the error message if needed, and then store the result into the
64 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
65 message for the dangerous relocation should be set before we call the
66 callback function. If we miss the error message since linker runs out
67 of memory, we should set the default error message for the error.
69 2019-10-16 Alan Modra <amodra@gmail.com>
72 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
73 for all ppc arch info.
74 * linker.c (default_data_link_order): Pass info->big_endian to
75 arch_info->fill function.
77 2019-10-15 Alan Modra <amodra@gmail.com>
79 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
80 (elf32_m68hc11_relocate_section): Don't use a variable for format
81 strings. Delete some unnecessary xgettext:c-format comments.
83 2019-10-15 Alan Modra <amodra@gmail.com>
86 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
88 * elf32-m68hc1x.c (reloc_warning): New function.
89 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
90 corresponding to %lx in format strings.
91 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
93 2019-10-15 Alan Modra <amodra@gmail.com>
96 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
98 2019-10-15 Alan Modra <amodra@gmail.com>
100 * bfd.c (bfd_check_compression_header): Check for powers of two
103 2019-10-14 Alan Modra <amodra@gmail.com>
105 * syms.c (struct indexentry): Add idx field.
106 (cmpindexentry): Final sort on idx.
107 (_bfd_stab_section_find_nearest_line): Set idx.
109 2019-10-14 Alan Modra <amodra@gmail.com>
111 * dwarf2.c (struct lookup_funcinfo): Add idx field.
112 (compare_lookup_funcinfos): Perform final sort on idx.
113 (build_lookup_funcinfo_table): Set idx.
114 (compare_sequences): Perform final sort on num_lines.
115 (build_line_info_table): Set num_lines and line_info_lookup earlier.
116 (sort_line_sequences): Set num_lines for sort.
118 2019-10-14 Alan Modra <amodra@gmail.com>
120 * elflink.c (elf_sort_symbol): Sort on type and name as well.
121 (elf_link_add_object_symbols): Style fix.
123 2019-10-14 Alan Modra <amodra@gmail.com>
125 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
126 for sections about to be sorted.
127 (assign_file_positions_for_load_sections): Likewise.
128 (elf_sort_sections): Don't bother optimising both TOEND case.
129 * elflink.c (bfd_elf_final_link): Reset target_index.
131 2019-10-14 Alan Modra <amodra@gmail.com>
133 * elflink.c (elf_get_linked_section_vma): Delete.
134 (compare_link_order): Use elf_linked_to_section and sort by lma,
136 (elf_fixup_link_order): Use size_t variables where appropriate.
137 Make use of elf_linked_to_section. Formatting. Properly align
140 2019-10-14 Alan Modra <amodra@gmail.com>
142 * elf-strtab.c (strrevcmp): Comment.
143 * merge.c (strrevcmp): Likewise.
144 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
145 Comment on why comparing pointers ensures a stable sort.
146 * elflink.c (struct elf_symbol): Add void* to union.
147 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
148 (elf_sym_name_compare): Likewise.
149 (bfd_elf_match_symbols_in_sections): Style fix.
150 (elf_link_sort_cmp1): Comment.
152 2019-10-14 Alan Modra <amodra@gmail.com>
155 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
156 return value of bfd_alloc2.
157 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
158 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
159 value of bfd_get_section_contents.
160 * som.c (som_write_space_strings): Don't use xmalloc.
161 (som_write_symbol_strings): Likewise.
163 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
165 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
166 stash->info_hash_status = STASH_INFO_HASH_ON when
167 stash_maybe_update_info_hash_tables succeeds.
169 2019-10-09 Alan Modra <amodra@gmail.com>
172 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
173 total_size calculation.
175 2019-10-08 Alan Modra <amodra@gmail.com>
178 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
179 recur_count. Error on recur_count reaching 100 rather than
180 info_ptr matching orig_info_ptr. Adjust calls.
182 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
184 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
185 (elf32_msp430_merge_msp430_attributes): Add support for merging
186 the GNU object attribute for data region.
188 2019-10-07 Alan Modra <amodra@gmail.com>
190 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
191 space for local got non-tls relocs when PIE.
193 2019-10-07 Alan Modra <amodra@gmail.com>
195 * elflink.c (elf_fixup_link_order): Don't attempt to find
196 an elf_section for linker created bfd sections.
198 2019-10-07 Alan Modra <amodra@gmail.com>
200 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
201 with non-local symbol. Don't double count __tls_get_addr calls
203 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
205 2019-10-07 Alan Modra <amodra@gmail.com>
207 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
209 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
211 2019-10-04 Alan Modra <amodra@gmail.com>
213 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
214 (ppc64_elf_tls_optimize): Correct is_local condition.
215 (allocate_got): Don't reserve dynamic relocations for any of the
216 tls got relocs in PIEs when the symbol is local.
217 (allocate_dynrelocs): Correct validity test for local sym using
219 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
220 for any of the tls got relocs in PIEs.
221 (ppc64_elf_layout_multitoc): Likewise.
222 (ppc64_elf_relocate_section): Correct validity test for local sym
223 using tlsld_got slot. Don't emit dynamic relocations for any of
224 the tls got relocs in PIEs when the symbol is local.
225 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
226 (got_relocs_needed): Delete.
227 (allocate_dynrelocs): Correct validity test for local sym using
228 tlsld_got slot. Don't reserve dynamic relocations for any of the
229 tls got relocs in PIEs when the symbol is local.
230 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
231 for any of the tls got relocs in PIEs.
232 (ppc_elf_relocate_section): Correct validity test for local sym
233 using tlsld_got slot. Don't emit dynamic relocations for any of
234 the tls got relocs in PIEs when the symbol is local.
236 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
240 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
241 bfd_link_pic for TLS checks.
242 (elf32_arm_final_link_relocate): Likewise.
243 (allocate_dynrelocs_for_symbol): Likewise.
245 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
248 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
250 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
252 * elf-bfd.h (bfd_section_is_ctf): New inline function.
253 * elf.c (special_sections_c): Add ".ctf".
254 (assign_file_positions_for_non_load_sections): Note that
255 compressed debugging sections etc are not assigned here. Treat
256 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
258 (assign_file_positions_except_relocs): Likewise.
259 (find_section_in_list): Note that debugging and CTF sections, as
260 well as reloc sections, are assigned later.
261 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
262 their size and contents updated.
263 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
264 compressed sections, they have no uncompressed content to copy at
266 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
267 callback right before the strtab is written out.
268 (bfd_elf_final_link): Don't cache the section contents of CTF
269 sections: they are not populated yet. Call the emit_ctf callback
270 right at the end, after all the symbols and strings are flushed
273 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
275 * elf-strtab.c (_bfd_elf_strtab_len): New.
276 (_bfd_elf_strtab_str): Likewise.
277 * bfd-elf.h: Declare them.
279 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
281 * elf-bfd.h (bfd_elf_get_str_section): Add.
282 * elf.c (bfd_elf_get_str_section): No longer static.
284 2019-09-26 Alan Modra <amodra@gmail.com>
287 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
288 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
289 ${bindir}/../lib/bfd-plugins if different.
290 * Makefile.in: Regenerate.
292 2019-09-23 Alan Modra <amodra@gmail.com>
294 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
295 in choosing between different actions for shared library and
296 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
297 (dec_dynrel_count): Likewise. Account for ifunc special case.
298 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
300 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
303 2019-09-23 Alan Modra <amodra@gmail.com>
305 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
306 * Makefile.in: Regenerate.
307 * po/SRC-POTFILES.in: Regenerate.
309 2019-09-23 Alan Modra <amodra@gmail.com>
311 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
312 (bfd_elf_version_tree): Delete forward declarations.
313 Move other forward decls and remaining elf function decl later.
314 (bfd_section_already_linked_table_init),
315 (bfd_section_already_linked_table_free),
316 (_bfd_handle_already_linked, _bfd_nearby_section),
317 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
319 2019-09-23 Alan Modra <amodra@gmail.com>
321 * bfd-in.h: Move ecoff function declarations..
322 * ecoff-bfd.h: ..to here, new file.
323 * ecoff.c: Include ecoff-bfd.h.
324 * ecofflink.c: Likewise.
325 * elf64-alpha.c: Likewise.
326 * elfxx-mips.c: Likewise.
327 * bfd-in2.h: Regenerate.
329 2019-09-23 Alan Modra <amodra@gmail.com>
331 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
332 Move most other elf declarations..
333 * elf-bfd.h: ..to here.
334 * bfd-in2.h: Regenerate.
336 2019-09-23 Alan Modra <amodra@gmail.com>
338 * bfd-in.h: Move m68k function declaration..
339 * cpu-m68k.h: ..to here, new file..
340 * elf32-m68k.h: ..and here, new file.
341 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
342 * bfd-in2.h: Regenerate.
344 2019-09-23 Alan Modra <amodra@gmail.com>
346 * bfd-in.h: Move bfin function declaration..
347 * elf32-bfin.h: ..to here, new file.
348 * elf32-bfin.c: Include elf32-bfin.h.
349 * bfd-in2.h: Regenerate.
351 2019-09-23 Alan Modra <amodra@gmail.com>
353 * bfd-in.h: Move cr16 function declaration..
354 * elf32-cr16.h: ..to here, new file.
355 * elf32-cr16.c: Include elf32-cr16.h.
356 * bfd-in2.h: Regenerate.
358 2019-09-23 Alan Modra <amodra@gmail.com>
360 * bfd-in.h (bfd_sunos_get_needed_list),
361 (bfd_sunos_record_link_assignment),
362 (bfd_sunos_size_dynamic_sections),
363 (bfd_i386linux_size_dynamic_sections),
364 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
365 * bfd-in2.h: Regenerate.
367 2019-09-23 Alan Modra <amodra@gmail.com>
369 * bfd-in.h: Move xcoff function declarations..
370 * xcofflink.h: ..to here, new file.
371 * xcofflink.c: Include xcofflink.h.
372 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
373 * bfd-in2.h: Regenerate.
375 2019-09-23 Alan Modra <amodra@gmail.com>
377 * bfd-in.h: Delete coff forward refs and move coff declaration..
378 * coff-bfd.h: ..to here.
379 * bfd-in2.h: Regenerate.
381 2019-09-23 Alan Modra <amodra@gmail.com>
383 * bfd-in.h: Move arm declaraions..
384 * cpu-arm.h: ..to here, new file..
385 * coff-arm.h: ..and here, new file..
386 * elf32-arm.h: ..and here, new file.
387 * cpu-arm.c: Include cpu-arm.h.
388 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
389 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
390 * pe-arm.c: Move function rename defines later.
391 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
392 * bfd-in2.h: Regenerate.
394 2019-09-23 Alan Modra <amodra@gmail.com>
396 * bfd-in.h: Move tic6x function declaration..
397 * elf32-tic6x.h: ..to here.
398 * bfd-in2.h: Regenerate.
400 2019-09-23 Alan Modra <amodra@gmail.com>
402 * bfd-in.h: Move aarch64 declarations and defines..
403 * cpu-aarch64.h: ..to here, new file..
404 * elfxx-aarch64.h: ..and here.
405 * cpu-aarch64.c: Include cpu-aarch64.h.
406 * elfnn-aarch64.c: Likewise.
407 * bfd-in2.h: Regenerate.
409 2019-09-23 Alan Modra <amodra@gmail.com>
411 * bfd-in.h: Delete ticoff function declarations.
412 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
413 (bfd_ticoff_get_section_load_page): Make static.
414 * bfd-in2.h: Regenerate.
416 2019-09-23 Alan Modra <amodra@gmail.com>
418 * bfd-in.h: Move h8300 function declaration to..
419 * cpu-h8300.h: ..here, new file.
420 * cpu-h8300.c: Include cpu-h8300.h.
421 * elf32-h8300.c: Likewise.
422 * bfd-in2.h: Regenerate.
424 2019-09-23 Alan Modra <amodra@gmail.com>
426 * bfd-in.h: Move ia64 function declarations..
427 * elfxx-ia64.h: ..to here.
428 * bfd-in2.h: Regenerate.
430 2019-09-23 Alan Modra <amodra@gmail.com>
432 * bfd-in.h: Move v850 function declarations..
433 * elf32-v850.h: ..to here, new file.
434 * elf32-v850.c: Include elf32-v850.h.
435 * bfd-in2.h: Regenerate.
437 2019-09-23 Alan Modra <amodra@gmail.com>
439 * bfd-in.h: Move mips function declaration to..
440 * elfxx-mips.h: ..here.
441 * bfd-in2.h: Regenerate.
443 2019-09-23 Alan Modra <amodra@gmail.com>
445 * bfd-in.h: Move csky function declarations to..
446 * elf32-csky.h: ..here, new file.
447 * elf32-csky.c: Include elf32-csky.h.
448 * bfd-in2.h: Regenerate.
450 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
452 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
453 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
454 Set undefined_weak field from it.
455 (relax_func_t): New parameter undefined_weak.
456 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
457 (_bfd_riscv_relax_tls_le): Likewise.
458 (_bfd_riscv_relax_align): Likewise.
459 (_bfd_riscv_relax_delete): Likewise.
460 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
461 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
462 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
463 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
464 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
466 (_bfd_riscv_relax_section): New local undefined_weak. Set for
467 undef weak relocs that can be relaxed. Pass to relax_func call.
469 2019-09-20 Alan Modra <amodra@gmail.com>
471 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
472 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
473 (bfd_section_userdata, bfd_is_com_section, discarded_section),
474 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
475 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
476 (bfd_section_list_remove, bfd_section_list_append),
477 (bfd_section_list_prepend, bfd_section_list_insert_after),
478 (bfd_section_list_insert_before, bfd_section_removed_from_list):
479 New inline functions.
480 * section.c (bfd_is_und_section, bfd_is_abs_section),
481 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
482 (bfd_section_list_append, bfd_section_list_prepend),
483 (bfd_section_list_insert_after, bfd_section_list_insert_before),
484 (bfd_section_removed_from_list): Delete macros.
485 (bfd_section_name, bfd_section_size, bfd_section_vma),
486 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
487 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
488 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
489 (discarded_section): New inline functions.
490 * bfd-in2.h: Regenerate.
492 2019-09-20 Alan Modra <amodra@gmail.com>
494 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
495 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
496 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
497 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
498 * targets.c (bfd_asymbol_flavour): Likewise.
499 * bfd-in2.h: Regenerate.
501 2019-09-20 Alan Modra <amodra@gmail.com>
503 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
504 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
505 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
506 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
507 (bfd_get_file_flags, bfd_applicable_file_flags),
508 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
509 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
510 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
511 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
512 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
513 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
514 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
515 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
516 (bfd_usrdata, bfd_set_usrdata): New inline functions.
517 * targets.c (bfd_get_target, bfd_get_flavour),
518 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
519 (bfd_little_endian, bfd_header_big_endian),
520 (bfd_header_little_endian, bfd_applicable_section_flags),
521 (bfd_get_symbol_leading_char): New inline functions.
522 * bfd-in2.h: Regenerate.
524 2019-09-20 Alan Modra <amodra@gmail.com>
526 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
527 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
530 2019-09-18 Alan Modra <amodra@gmail.com>
532 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
533 (bfd_get_section_lma, bfd_get_section_alignment),
534 (bfd_get_section_size, bfd_get_section_flags),
535 (bfd_get_section_userdata): Delete.
536 (bfd_section_name, bfd_section_size, bfd_section_vma),
537 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
538 (bfd_section_flags, bfd_section_userdata): New.
539 (bfd_is_com_section): Rename parameter.
540 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
541 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
542 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
543 (bfd_set_section_lma): New.
544 * bfd-in2.h: Regenerate.
545 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
547 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
548 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
549 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
550 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
551 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
552 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
553 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
554 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
555 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
556 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
557 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
558 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
559 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
560 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
561 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
562 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
563 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
564 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
565 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
566 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
567 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
568 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
569 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
570 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
571 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
572 * xcofflink.c: Update throughout for bfd section macro and function
575 2019-09-18 Alan Modra <amodra@gmail.com>
577 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
578 (bfd_get_output_section): Delete.
579 (bfd_asymbol_base): Delete.
580 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
581 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
582 (bfd_set_asymbol_name): New macro.
583 * bfd-in2.h: Regenerate.
584 * aout-cris.c: Update throughout to use bfd_asymbol_section.
586 * cofflink.c: Likewise.
587 * dwarf2.c: Likewise.
590 * elf32-arm.c: Likewise.
591 * elf32-mips.c: Likewise.
592 * elf32-score.c: Likewise.
593 * elf32-score7.c: Likewise.
594 * elfn32-mips.c: Likewise.
595 * elfnn-aarch64.c: Likewise.
596 * elfxx-mips.c: Likewise.
597 * linker.c: Likewise.
599 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
601 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
603 * Makefile.in: Re-generate.
604 * configure: Re-generate.
605 * doc/Makefile.in: Re-generate.
607 2019-09-18 Alan Modra <amodra@gmail.com>
609 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
611 * pdp11.c (slurp_symbol_table): Likewise.
612 * som.c (som_slurp_symbol_table): Likewise.
613 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
614 * coffcode.h (coff_slurp_symbol_table): Likewise.
615 * cofflink.c (_bfd_coff_final_link): Likewise.
616 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
617 (_bfd_ecoff_slurp_symbolic_info): Likewise.
618 (_bfd_ecoff_slurp_symbol_table): Likewise.
619 (_bfd_ecoff_bfd_final_link): Likewise.
620 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
621 * elflink.c (elf_link_output_symstrtab): Likewise.
622 (bfd_elf_final_link): Likewise.
623 * peicode.h (pe_ILF_build_a_bfd): Likewise.
624 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
625 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
626 start_address or symcount using bfd_get macros.
627 * coffgen.c (coff_real_object_p): Likewise.
628 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
629 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
630 * elfcore.h (elf_core_file_p): Don't set start_address using
632 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
634 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
635 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
636 or symcount using bfd_get macros.
637 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
638 * syms.c (bfd_set_symtab): Likewise.
639 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
640 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
642 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
643 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
644 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
645 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
646 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
647 * som.c (som_slurp_armap): Likewise.
649 2019-09-18 Alan Modra <amodra@gmail.com>
651 * archures.c (bfd_get_arch): Make param const.
652 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
653 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
654 * bfd-in2.h: Regenerate.
656 2019-09-18 Alan Modra <amodra@gmail.com>
658 * bfd-in.h (carsym.name): Make const.
659 * reloc.c (struct reloc_howto_struct.name): Likewise.
660 * targets.c (bfd_target.name): Likewise.!
661 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
662 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
663 when setting carsym.name.
664 * bfd-in2.h: Regenerate.
666 2019-09-18 Alan Modra <amodra@gmail.com>
668 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
669 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
670 error status. Adjust calls.
671 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
672 Close bfd on failure. Replace xstrdup/bfd_alloc use with
673 bfd_malloc. Use bfd_set_filename.
675 2019-09-18 Alan Modra <amodra@gmail.com>
677 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
678 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
679 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
680 needs_copy even if all relocs are in rw sections.
681 (dec_dynrel_count): Handle TOC16 relocs.
682 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
683 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
686 2019-09-16 Phil Blundell <pb@pbcl.net>
688 * version.m4: Set version to 2.33.50.
689 * Makefile.in, configure, doc/Makefile.in: Regenerated.
691 2019-09-11 Tom Tromey <tom@tromey.com>
693 * opncls.c (bfd_set_filename): New function.
694 * bfd-in2.h: Regenerate.
696 2019-09-11 Alan Modra <amodra@gmail.com>
698 * targets.c (struct bfd_target): Add _bfd_group_name.
699 (BFD_JUMP_TABLE): Likewise.
700 * coffgen.c (bfd_coff_group_name): New function.
701 * elf.c (bfd_elf_group_name): New function.
702 * linker.c (_bfd_nolink_bfd_group_name): New function.
703 * section.c (bfd_generic_group_name): New function.
704 * elf-bfd.h (bfd_elf_group_name): Declare.
705 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
706 * libcoff-in.h (bfd_coff_group_name): Declare.
707 * aout-target.h (MY_bfd_group_name): Define.
708 * aout-tic30.c (MY_bfd_group_name): Define.
709 * bfd.c (bfd_group_name): Define.
710 * binary.c (binary_bfd_group_name): Define.
711 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
712 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
713 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
714 * coffcode.h (coff_bfd_group_name): Define.
715 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
716 * i386msdos.c (msdos_bfd_group_name): Define.
717 * ihex.c (ihex_bfd_group_name): Define.
718 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
719 * mmo.c (mmo_bfd_group_name): Define.
720 * pef.c (bfd_pef_bfd_group_name): Define.
721 * plugin.c (bfd_plugin_bfd_group_name): Define.
722 * ppcboot.c (ppcboot_bfd_group_name): Define.
723 * som.c (som_bfd_group_name): Define.
724 * srec.c (srec_bfd_group_name): Define.
725 * tekhex.c (tekhex_bfd_group_name): Define.
726 * verilog.c (verilog_bfd_group_name): Define.
727 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
728 * xsym.c (bfd_sym_bfd_group_name): Define.
729 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
730 (rs6000_xcoff64_aix_vec): Likewise.
731 * bfd-in2.h: Regenerate.
732 * libbfd.h: Regenerate.
733 * libcoff.h: Regenerate.
735 2019-09-10 Nick Clifton <nickc@redhat.com>
738 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
740 (bfd_default_arch_struct): Initialise the new field.
741 * bfd-in2.h: Regenerate.
742 * cpu-aarch64.c: Initialise the new field.
743 * cpu-alpha.c: Likewise.
744 * cpu-arc.c: Likewise.
745 * cpu-arm.c: Likewise.
746 * cpu-avr.c: Likewise.
747 * cpu-bfin.c: Likewise.
748 * cpu-bpf.c: Likewise.
749 * cpu-cr16.c: Likewise.
750 * cpu-cr16c.c: Likewise.
751 * cpu-cris.c: Likewise.
752 * cpu-crx.c: Likewise.
753 * cpu-csky.c: Likewise.
754 * cpu-d10v.c: Likewise.
755 * cpu-d30v.c: Likewise.
756 * cpu-dlx.c: Likewise.
757 * cpu-epiphany.c: Likewise.
758 * cpu-fr30.c: Likewise.
759 * cpu-frv.c: Likewise.
760 * cpu-ft32.c: Likewise.
761 * cpu-h8300.c: Likewise.
762 * cpu-hppa.c: Likewise.
763 * cpu-i386.c: Likewise.
764 * cpu-ia64.c: Likewise.
765 * cpu-iamcu.c: Likewise.
766 * cpu-ip2k.c: Likewise.
767 * cpu-iq2000.c: Likewise.
768 * cpu-k1om.c: Likewise.
769 * cpu-l1om.c: Likewise.
770 * cpu-lm32.c: Likewise.
771 * cpu-m10200.c: Likewise.
772 * cpu-m10300.c: Likewise.
773 * cpu-m32c.c: Likewise.
774 * cpu-m32r.c: Likewise.
775 * cpu-m68hc11.c: Likewise.
776 * cpu-m68hc12.c: Likewise.
777 * cpu-m68k.c: Likewise.
778 * cpu-m9s12x.c: Likewise.
779 * cpu-m9s12xg.c: Likewise.
780 * cpu-mcore.c: Likewise.
781 * cpu-mep.c: Likewise.
782 * cpu-metag.c: Likewise.
783 * cpu-microblaze.c: Likewise.
784 * cpu-mips.c: Likewise.
785 * cpu-mmix.c: Likewise.
786 * cpu-moxie.c: Likewise.
787 * cpu-msp430.c: Likewise.
788 * cpu-mt.c: Likewise.
789 * cpu-nds32.c: Likewise.
790 * cpu-nfp.c: Likewise.
791 * cpu-nios2.c: Likewise.
792 * cpu-ns32k.c: Likewise.
793 * cpu-or1k.c: Likewise.
794 * cpu-pdp11.c: Likewise.
795 * cpu-pj.c: Likewise.
796 * cpu-plugin.c: Likewise.
797 * cpu-powerpc.c: Likewise.
798 * cpu-pru.c: Likewise.
799 * cpu-riscv.c: Likewise.
800 * cpu-rl78.c: Likewise.
801 * cpu-rs6000.c: Likewise.
802 * cpu-rx.c: Likewise.
803 * cpu-s12z.c: Likewise.
804 * cpu-s390.c: Likewise.
805 * cpu-score.c: Likewise.
806 * cpu-sh.c: Likewise.
807 * cpu-sparc.c: Likewise.
808 * cpu-spu.c: Likewise.
809 * cpu-tic30.c: Likewise.
810 * cpu-tic4x.c: Likewise.
811 * cpu-tic54x.c: Likewise.
812 * cpu-tic6x.c: Likewise.
813 * cpu-tic80.c: Likewise.
814 * cpu-tilegx.c: Likewise.
815 * cpu-tilepro.c: Likewise.
816 * cpu-v850.c: Likewise.
817 * cpu-v850_rh850.c: Likewise.
818 * cpu-vax.c: Likewise.
819 * cpu-visium.c: Likewise.
820 * cpu-wasm32.c: Likewise.
821 * cpu-xc16x.c: Likewise.
822 * cpu-xgate.c: Likewise.
823 * cpu-xstormy16.c: Likewise.
824 * cpu-xtensa.c: Likewise.
825 * cpu-z80.c: Likewise.
826 * cpu-z8k.c: Likewise.
828 2019-09-09 Phil Blundell <pb@pbcl.net>
830 binutils 2.33 branch created.
832 2019-09-06 Alan Modra <amodra@gmail.com>
834 * aout-target.h (object_p): Formatting.
835 * bfd-in.h (bfd_get_filename): Don't cast to char*.
836 * corefile.c (generic_core_file_matches_executable_p): Constify
837 variables and remove cast.
838 * bfd-in2.h: Regenerate.
840 2019-09-05 Alan Modra <amodra@gmail.com>
842 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
843 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
844 in the GOT/PLT entry rather than affecting the offset to that
846 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
848 2019-09-05 Alan Modra <amodra@gmail.com>
850 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
851 in second instruction.
852 (ppc64_elf_relocate_section): Likewise.
854 2019-09-05 Alan Modra <amodra@gmail.com>
857 * libbfd-in.h (bfd_strdup): New inline function.
858 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
860 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
861 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
863 (bfd_openstreamr): Use bfd_strdup.
864 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
865 * plugin.c (try_load_plugin): Use bfd_malloc.
866 * libbfd.h: Regenerate.
868 2019-09-02 Alan Modra <amodra@gmail.com>
871 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
873 (read_alt_indirect_string): Likewise.
874 (read_alt_indirect_ref): Likewise.
876 2019-08-31 Jim Wilson <jimw@sifive.com>
879 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
880 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
882 2019-08-30 Jim Wilson <jimw@sifive.com>
884 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
885 error, call bfd_set_error, set ret to FALSE, and goto out label.
887 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
890 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
891 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
893 2019-08-29 Alan Modra <amodra@gmail.com>
896 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
897 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
898 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
901 2019-08-29 Alan Modra <amodra@gmail.com>
903 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
904 on second insn, return it in poff.
905 (ppc64_elf_relocate_section): Add offset to paddi addend for
908 2019-08-28 Jim Wilson <jimw@sifive.com>
910 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
911 section when setting max_alignment. Update comment.
912 (_bfd_riscv_relax_pc): Likewise.
914 2019-08-29 Alan Modra <amodra@gmail.com>
917 * bfd.c (struct bfd): Add no_element_cache.
918 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
919 archive cache when no_element_cache.
920 (bfd_generic_archive_p): Set no_element_cache when opening first
921 element to check format. Close first element too.
922 (do_slurp_bsd_armap): Don't zero ardata->cache here.
923 * bfd-in2.h: Regenerate.
925 2019-08-24 Alan Modra <amodra@gmail.com>
927 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
928 symbols from GOT optimisation.
930 2019-08-23 Stafford Horne <shorne@gmail.com>
932 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
935 2019-08-23 Nick Clifton <nickc@redhat.com>
938 * elf.c (bfd_section_from_shdr): Issue an informative warning
939 message and continue processing other sections after encountering
940 a reloc section for a section which already has other relocs
943 2019-08-23 Alan Modra <amodra@gmail.com>
946 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
947 on error without freeing plts[] contents.
949 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
951 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
953 2019-08-22 Nick Clifton <nickc@redhat.com>
956 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
957 reading data from extra records.
959 2019-08-22 Tamar Christina <tamar.christina@arm.com>
962 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
963 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
964 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
965 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
968 2019-08-22 Alan Modra <amodra@gmail.com>
970 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
971 instead recognize CMSE_PREFIX in symbol name.
972 (elf32_arm_gc_mark_extra_sections): Likewise.
973 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
974 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
976 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
978 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
979 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
981 2019-08-20 Tamar Christina <tamar.christina@arm.com>
983 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
984 elf32_arm_stub_long_branch_v4t_thumb_thumb,
985 elf32_arm_stub_long_branch_v4t_thumb_arm,
986 elf32_arm_stub_short_branch_v4t_thumb_arm,
987 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
988 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
989 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
990 previous instruction.
992 2019-08-19 Tom Tromey <tromey@adacore.com>
994 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
997 2019-08-19 Alan Modra <amodra@gmail.com>
999 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1001 (struct _ppc64_elf_section_data): Likewise.
1002 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1003 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1004 than TOC loop. Check PLT16 insns too.
1006 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1010 PC-relative relocations back to ...
1011 (elf_x86_64_relocate_section): Here.
1013 2019-08-16 Martin Liska <mliska@suse.cz>
1016 * elflink.c: Report error only for not relocatable.
1017 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1018 here lto_slim_object as it's handled in caller.
1020 2019-08-16 Alan Modra <amodra@gmail.com>
1022 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1024 2019-08-15 Jim Wilson <jimw@sifive.com>
1026 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1027 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1028 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1030 2019-08-15 Tom Tromey <tromey@adacore.com>
1032 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1035 2019-08-14 Alan Modra <amodra@gmail.com>
1038 * dwarf2.c (stash_comp_unit): New function, extracted from..
1039 (_bfd_dwarf2_find_nearest_line): ..here.
1040 (find_abstract_instance): Parse comp units and decode line info
1043 2019-08-14 Alan Modra <amodra@gmail.com>
1045 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1046 (comp_unit_find_nearest_line): Use it here..
1047 (_bfd_dwarf2_find_symbol_bias): ..and here.
1049 2019-08-14 Alan Modra <amodra@gmail.com>
1051 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1052 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1053 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1054 _bfd_dwarf2_find_nearest_line calls.
1055 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1056 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1057 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1058 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1059 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1060 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1061 * libbfd.h: Regenerate.
1063 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1065 * elf-bfd.h (struct elf_backend_data): New members.
1066 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1067 .gnu.hash section if necessary.
1068 (struct collect_gnu_hash_codes): New member.
1069 (elf_gnu_hash_process_symidx): New function name.
1070 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1071 symbols. Record xlat location for every symbol which should have
1072 a .MIPS.xhash entry.
1073 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1074 dynamic section if necessary.
1075 (GNU_HASH_SECTION_NAME): New define.
1076 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1077 Update the section size info.
1078 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1079 (struct mips_elf_link_hash_entry): New member.
1080 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1082 (mips_elf_sort_hash_table): Initialize the pointer to the
1083 .MIPS.xhash section.
1084 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1085 translation table entry with the symbol dynindx.
1086 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1087 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1089 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1091 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1093 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1094 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1096 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1097 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1098 (_bfd_mips_post_process_headers): Mark the ABI version as
1099 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1100 but not a .hash section.
1101 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1102 position in the translation table, associated with the hash
1104 * elfxx-mips.h (literal_reloc_p): Define
1105 elf_backend_record_xhash_symbol backend hook.
1106 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1109 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1111 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1112 (bpf_elf_insn_disp_reloc): Delete function.
1113 (elf_backend_relocate_section): Define.
1115 2019-08-07 Alan Modra <amodra@gmail.com>
1118 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1119 for overflow in expressions involving nsymz.
1121 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1123 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1124 two pages in relro presence.
1126 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1128 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1129 (get_wsr_lbeg_opcode): New functions.
1130 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1131 and insn_len for the first actual instruction of the loop.
1133 2019-07-30 Alan Modra <amodra@gmail.com>
1136 * bfd.c (struct bfd): Add lto_slim_object flag.
1137 * bfd-in2.h: Regenerate.
1139 2019-07-29 Martin Liska <mliska@suse.cz>
1142 * archive.c (_bfd_compute_and_write_armap): Come up with
1143 report_plugin_err variable.
1144 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1145 * elf.c (struct lto_section): New.
1146 (_bfd_elf_make_section_from_shdr): Parse content of
1147 .gnu_lto_.lto section.
1148 * elflink.c: Report error for a missing LTO plugin.
1149 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1151 2019-07-28 Alan Modra <amodra@gmail.com>
1155 * elflink.c (elf_link_add_object_symbols): Report an informative
1156 error on finding local symbols with index equal or greater than
1157 symbol table sh_info. Correct comment. Allow such symbols in
1158 dynamic objects. Abort on NULL section for symbol.
1160 2019-07-26 Alan Modra <amodra@gmail.com>
1162 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1163 (elf_linker): Don't define.
1164 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1166 2019-07-25 YunQiang Su <syq@debian.org>
1169 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1172 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1174 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1176 (reloc_type_to_name): Fix formating.
1177 (arc_elf_object_p): Likewise.
1178 (debug_arc_reloc): Likewise.
1179 (arc_do_relocation): Likewise.
1181 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1183 * elf32-arc.c (bfd_get_32_me): New function.
1184 (bfd_put_32_me): Likewise.
1185 (arc_elf_relax_section): Likewise.
1186 (bfd_elf32_bfd_relax_section): Define.
1188 2019-07-24 Alan Modra <amodra@gmail.com>
1190 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1191 elf_backend_final_write_processing, don't pass linker arg.
1192 (_bfd_elf_final_write_processing): Update prototype.
1193 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1194 (_bfd_elf_final_write_processing): Return error on incompatible
1195 OSABI and has_gnu_osabi. Remove linker arg.
1196 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1197 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1198 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1199 (_bfd_mips_elf_final_write_processing): Likewise.
1200 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1201 and remove linker arg.
1202 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1203 * elf-nacl.c (nacl_final_write_processing): Likewise.
1204 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1205 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1206 * elf32-arm.c (arm_final_write_processing): Likewise.
1207 (elf32_arm_final_write_processing): Likewise.
1208 (elf32_arm_nacl_final_write_processing): Likewise.
1209 (elf32_arm_vxworks_final_write_processing): Likewise.
1210 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1211 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1212 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1213 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1214 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1215 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1216 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1217 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1218 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1219 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1220 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1221 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1222 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1223 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1224 (ppc_elf_final_write_processing): Likewise.
1225 (ppc_elf_vxworks_final_write_processing): Likewise.
1226 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1227 (elf32_sparc_final_write_processing): Likewise.
1228 (elf32_sparc_vxworks_final_write_processing): Likewise.
1229 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1230 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1231 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1232 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1233 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1234 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1235 (_bfd_mips_elf_final_write_processing): Likewise.
1237 2019-07-24 Alan Modra <amodra@gmail.com>
1239 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1241 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1242 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1244 2019-07-24 Alan Modra <amodra@gmail.com>
1246 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1247 EI_OSABI header byte here.
1248 (ELF_OSABI): Define.
1250 2019-07-23 Alan Modra <amodra@gmail.com>
1252 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1253 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1254 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1255 when elf_gnu_osabi_mbind is set.
1256 (_bfd_elf_map_sections_to_segments): Likewise.
1257 (_bfd_elf_init_private_section_data): Likewise.
1258 (_bfd_elf_final_write_processing): Update comment.
1259 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1260 (elf_backend_special_sections): Define without .tbss for linux.
1262 2019-07-23 Alan Modra <amodra@gmail.com>
1264 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1265 Remove none, any, all enums.
1266 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1267 (_bfd_elf_final_write_processing): Declare.
1268 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1269 elf_backend_final_write_processing.
1270 (_bfd_elf_post_process_headers): Move body of function to..
1271 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1272 only when not already set. Adjust for rename.
1273 * elfxx-target.h (elf_backend_final_write_processing): Default to
1274 _bfd_elf_final_write_processing.
1275 * elf-hppa.h (elf_hppa_final_write_processing): Call
1276 _bfd_elf_final_write_processing.
1277 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1278 * elf-nacl.c (nacl_final_write_processing): Likewise.
1279 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1280 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1281 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1282 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1283 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1284 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1285 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1286 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1287 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1288 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1289 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1290 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1291 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1292 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1293 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1294 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1295 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1296 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1297 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1298 * elf32-arm.c (arm_final_write_processing): Split out from..
1299 (elf32_arm_final_write_processing): ..here. Call
1300 _bfd_elf_final_write_processing.
1301 (elf32_arm_nacl_final_write_processing): Adjust.
1302 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1303 (_bfd_mips_elf_final_write_processing): ..here. Call
1304 _bfd_elf_final_write_processing.
1305 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1306 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1307 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1308 (ppc_elf_final_write_processing): ..here. Call
1309 _bfd_elf_final_write_processing.
1310 (ppc_elf_vxworks_final_write_processing): Adjust.
1311 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1312 (elf32_sparc_final_write_processing): ..here. Call
1313 _bfd_elf_final_write_processing.
1314 (elf32_sparc_vxworks_final_write_processing): Adjust.
1315 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1316 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1317 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1318 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1319 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1320 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1321 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1322 * elflink.c (elf_link_add_object_symbols): Likewise.
1323 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1326 2019-07-23 Omar Majid <omajid@redhat.com>
1328 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1329 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1330 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1332 * peXXigen.c: Add comment about source of .NET magic numbers.
1334 2019-07-19 Alan Modra <amodra@gmail.com>
1336 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1337 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1338 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1339 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1340 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1341 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1342 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1343 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1344 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1345 * bfd-in2.h: Regenerate.
1346 * libbfd.h: Regenerate.
1348 2019-07-18 Alan Modra <amodra@gmail.com>
1350 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1351 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1354 2019-07-18 Alan Modra <amodra@gmail.com>
1356 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1357 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1358 is more than 8 bits.
1359 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1360 tls_type vars unsigned int.
1361 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1362 to select r_type edit.
1364 2019-07-18 Alan Modra <amodra@gmail.com>
1366 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1368 * elf64-ppc.c (TLS_GDIE): Likewise.
1370 2019-07-18 Alan Modra <amodra@gmail.com>
1372 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1373 range of tp-relative offsets.
1375 2019-07-15 Alan Modra <amodra@gmail.com>
1377 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1378 alias is no longer bfd_link_hash_defined, clear the alias.
1380 2019-07-13 Alan Modra <amodra@gmail.com>
1382 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1384 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1385 (_bfd_elf_init_2_index_sections): Likewise.
1386 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1387 relocations for local TLS symbols, use STN_UNDEF as the relocation
1389 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1390 leave TLS symbol value in the addend.
1392 2019-07-08 Alan Modra <amodra@gmail.com>
1395 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1396 size before reading first word.
1398 2019-07-02 Nick Clifton <nickc@redhat.com>
1401 * elf.c (is_debuginfo_file): New function.
1402 (assign_file_positions_for_non_load_sections): Do not warn about
1403 allocated sections outside of loadable segments if they are found
1404 in a debuginfo file.
1405 * elf-bfd.h (is_debuginfo_file): Prototype.
1407 2019-07-02 Nick Clifton <nickc@redhat.com>
1410 * compress.c (bfd_get_full_section_contents): Do not complain
1411 about linker created sections that are larger than the file size.
1413 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1415 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1416 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1418 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1420 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1422 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1423 sections when .text section contain secure entry functions
1426 2019-07-01 Nick Clifton <nickc@redhat.com>
1429 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1430 section VMA in the offset used to update exidx relocs.
1432 2019-06-28 Nick Clifton <nickc@redhat.com>
1435 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1436 large version reference section.
1437 * compress.c (bfd_get_full_section_contents): Check for an
1438 uncompressed section whose size is larger than the file size.
1440 2019-06-28 Alan Modra <amodra@gmail.com>
1442 * format.c (bfd_check_format_matches): Don't match plugin target
1443 if another target matches. Expand comment.
1444 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1445 non-corefile targets, outside !SELECT_VECS.
1446 * config.bfd: Don't handle targ=plugin here.
1447 * configure.ac: Don't add plugin to enable_targets or handle in
1448 target loop setting selvecs and other target vars.
1449 * configure: Regenerate.
1451 2019-06-26 Nick Clifton <nickc@redhat.com>
1454 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1455 messages for failures.
1456 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1457 if returning an error value.
1459 2019-06-25 Jan Beulich <jbeulich@suse.com>
1461 * elf-properties.c (elf_find_and_remove_property): Rename last
1462 parameter. Mention it in comment.
1464 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1466 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1467 SEC_MERGE or SEC_CODE flags are set.
1468 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1469 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1470 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1471 Add sec_addr (sym_sec) after handling merge sections.
1473 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1477 property after reporting property removal.
1479 2019-06-23 Alan Modra <amodra@gmail.com>
1482 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1483 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1484 Reduce range of offsets allowed for other GOT relocs.
1486 2019-06-23 Alan Modra <amodra@gmail.com>
1489 * elfcode.h (elf_object_p): Warning fix.
1491 2019-06-21 Alan Modra <amodra@gmail.com>
1494 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1496 2019-06-19 Alan Modra <amodra@gmail.com>
1499 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1500 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1502 2019-06-19 Alan Modra <amodra@gmail.com>
1504 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1505 functions that require r2 valid to use local entry.
1506 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1508 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1510 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1511 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1512 with elfNN_aarch64_allocate_local_dynrelocs.
1514 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1516 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1518 2019-06-14 Alan Modra <amodra@gmail.com>
1520 * Makefile.in: Regenerate.
1521 * configure: Regenerate.
1523 2019-06-14 Alan Modra <amodra@gmail.com>
1525 * elf64-ppc.c: Fix comments involving paddi.
1527 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1530 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1531 absent, or the bfd is not in the ELF formart.
1532 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1534 2019-06-10 Christos Zoulas <christos@zoulas.com>
1537 * elf.c (elfcore_make_auxv_note_section): New function.
1538 (elfcore_grok_note): Use it.
1539 (elfcore_grok_freebsd_note): Likewise.
1540 (elfcore_grok_openbsd_note): Likewise.
1541 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1542 NT_NETBSDCORE_AUXV notes.
1544 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1546 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1547 alignment of the new gnu property section.
1549 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1551 * bfd-in.h: Change comment.
1552 * bfd-in2.h: Regenerate.
1553 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1554 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1557 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1559 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1560 Remove overflow check.
1562 2019-05-28 Alan Modra <amodra@gmail.com>
1565 * cofflink.c (coff_link_check_archive_element): Don't assume
1566 element is a coff object file after calling add_archive_element.
1568 2019-05-28 Alan Modra <amodra@gmail.com>
1571 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1572 attempt to set sh_entsize for excluded PLT section.
1574 2019-05-28 Alan Modra <amodra@gmail.com>
1577 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1578 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1579 allocated in alpha_dynamic_entries_for_reloc.
1581 2019-05-28 Alan Modra <amodra@gmail.com>
1584 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1585 on NULL output_section.
1586 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1588 2019-05-28 Alan Modra <amodra@gmail.com>
1591 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1592 entry when MUST_FIND. Abort when MUST_FIND not found.
1593 (elf_m68k_get_bfd2got_entry): Likewise.
1594 (elf_m68k_relocate_section): Remove now useless assert.
1596 2019-05-28 Alan Modra <amodra@gmail.com>
1599 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1600 from bfd_link_info, not an output section owner.
1601 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1602 (elf_hppa_final_link_relocate): Likewise.
1604 2019-05-28 Alan Modra <amodra@gmail.com>
1607 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1608 create_object_symbols_section, obj_textsec, obj_datasec or
1609 obj_bsssec. Fix other errors in placement.
1610 * config.bfd: Obsolete tic30-aout.
1612 2019-05-28 Alan Modra <amodra@gmail.com>
1615 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1616 end of section list as well as section_count.
1617 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1618 section list before returning error.
1620 2019-05-27 Alan Modra <amodra@gmail.com>
1622 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1624 2019-05-27 Alan Modra <amodra@gmail.com>
1627 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1629 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1631 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1632 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1633 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1634 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1635 (elf_backend_merge_symbol_attribute): Define.
1637 2019-05-24 Alan Modra <amodra@gmail.com>
1639 * po/SRC-POTFILES.in: Regenerate.
1641 2019-05-24 Alan Modra <amodra@gmail.com>
1643 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1644 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1645 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1646 (struct ppc_link_hash_table): Add powerxx_stubs.
1647 (ppc64_elf_check_relocs): Set powerxx_stubs.
1648 (build_powerxx_offset, size_powerxx_offset),
1649 (num_relocs_for_powerxx_offset),
1650 (emit_relocs_for_powerxx_offset): New functions.
1651 (plt_stub_size): Size powerxx stubs.
1652 (ppc_build_one_stub): Emit powerxx stubs.
1653 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1656 2019-05-24 Alan Modra <amodra@gmail.com>
1658 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1659 R_PPC64_GOT_PCREL34.
1660 (xlate_pcrel_opt): New function.
1661 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1662 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1663 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1665 2019-05-24 Alan Modra <amodra@gmail.com>
1667 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1668 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1669 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1670 (BFD_RELOC_PPC64_PLT_PCREL34),
1671 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1672 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1673 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1674 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1675 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1676 * elf64-ppc.c (PNOP): Define.
1677 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1678 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1679 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1681 (ppc64_elf_prefix_reloc): New function.
1682 (struct ppc_link_hash_table): Add notoc_plt.
1683 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1684 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1685 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1686 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1687 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1688 possible need for dynamic relocs on non-pcrel powerxx relocs.
1689 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1690 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1691 (toc_adjusting_stub_needed): Likewise.
1692 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1693 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1694 * bfd-in2.h: Regenerate.
1695 * libbfd.h: Regenerate.
1697 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1699 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1700 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1702 * configure: Regenerate.
1704 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1706 * configure: Regenerated.
1707 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1708 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1709 (BFD64_BACKENDS): Add elf64-bpf.lo.
1710 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1711 * Makefile.in (SOURCE_HFILES): Regenerate.
1712 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1713 * cpu-bpf.c: New file.
1714 * elf64-bpf.c: Likewise.
1715 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1717 * archures.c: Define architecture bfd_arch_bpf and machine
1719 * reloc.c: Define BFD relocations used by the BPF target.
1720 * bfd-in2.h: Regenerated.
1721 * libbfd.h: Likewise.
1723 2019-05-22 Alan Modra <amodra@gmail.com>
1725 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1728 2019-05-22 Alan Modra <amodra@gmail.com>
1730 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1731 processing on "size error in section".
1733 2019-05-22 Alan Modra <amodra@gmail.com>
1735 * som.c (som_bfd_free_cached_info): Call
1736 _bfd_generic_close_and_cleanup.
1738 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1740 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1741 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1743 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1745 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1746 checks. Search the RELA table for n64 relocations.
1748 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1749 Faraz Shahbazker <fshahbazker@wavecomp.com>
1751 * elfxx-mips.c (LA25_BC): New macro.
1752 (mips_elf_link_hash_table)<compact_branches>: New field.
1753 (STUB_JALRC): New macro.
1754 (mipsr6_o32_exec_plt0_entry_compact): New array.
1755 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1756 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1757 (mipsr6_exec_plt_entry_compact): Likewise.
1758 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1759 when compact_branches is true.
1760 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1761 PLT for MIPSR6 with compact_branches. Do not reorder the
1762 compact branches PLT. Switch the lazy stub for MIPSR6
1763 with compact_branches to use JALRC.
1764 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1765 when compact_branches is true.
1766 (_bfd_mips_elf_compact_branches): New function.
1767 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1769 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1772 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1773 Fix print formatter.
1775 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1778 * elf32-arm.c (get_value_helper): Remove.
1779 (elf32_arm_final_link_relocate): Fix branch future relocations.
1781 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1784 * bfd-in.h (enum erratum_84319_opts): New
1785 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1786 int to enum erratum_84319_opts.
1787 * bfd-in2.h: Regenerate.
1788 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1789 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1790 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1791 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1792 (_bfd_aarch64_resize_stubs): Amend comment.
1793 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1795 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1796 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1798 (clear_erratum_843419_entry): Update erratum conditional.
1800 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1803 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1804 when computing distance_short_enough.
1806 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1809 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1810 Wrap around even if distance equals avr_pc_wrap_around.
1812 2019-05-20 Nick Clifton <nickc@redhat.com>
1814 * po/fr.po: Updated French translation.
1816 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1818 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1820 2019-05-16 Alan Modra <amodra@gmail.com>
1822 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1824 2019-05-15 Alan Modra <amodra@gmail.com>
1826 * elf32-arm.c (elf32_arm_write_section): Don't leave
1827 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1828 unitialised section contents.
1830 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1833 * verilog.c: (VerilogDataWidth): New variable.
1834 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1836 2019-05-08 Nick Clifton <nickc@redhat.com>
1839 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1840 rather than FALSE if encountering a non-ELF file.
1842 2019-05-06 Alan Modra <amodra@gmail.com>
1844 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1846 2019-05-06 Alan Modra <amodra@gmail.com>
1848 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1849 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1850 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1851 * libbfd.h: Regenerate.
1852 * bfd-in2.h: Regenerate.
1854 2019-05-04 Alan Modra <amodra@gmail.com>
1857 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1858 following the standard section names.
1859 (bfd_decode_symclass): Prioritize section flag tests in
1860 decode_section_type before name tests in coff_section_type.
1861 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1862 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1863 their names and choose standard .text section flags for
1866 2019-05-02 Nick Clifton <nickc@redhat.com>
1869 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1870 .gnu.debugaltlink sections as debugging sections.
1872 2019-04-30 Alan Modra <amodra@gmail.com>
1874 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1875 (struct _ppc64_elf_section_data): Likewise.
1876 (ppc64_elf_check_relocs): Set above fields.
1877 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1878 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1881 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1884 * elflink.c (elf_link_output_extsym): Don't complain undefined
1885 weak dynamic reference.
1887 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1889 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1890 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1891 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1892 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1893 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1894 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1895 (elfNN_aarch64_small_plt0_bti_entry): Update.
1896 (elfNN_aarch64_small_plt_bti_entry): Update.
1897 (elfNN_aarch64_small_plt_pac_entry): Update.
1898 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1899 (setup_plt_values): Setup new entries.
1900 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1901 (elfNN_aarch64_plt_sym_val): Likewise.
1903 2019-04-22 Jim Wilson <jimw@sifive.com>
1905 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1907 2019-04-19 Alan Modra <amodra@gmail.com>
1909 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1911 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1913 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1914 building shared object.
1915 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1917 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1920 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1923 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1925 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1927 * bfd-in2.h: Regenerate.
1928 * libbfd.h: Likewise.
1930 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1932 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1933 * bfd-in2.h: Regenerated.
1934 * libbfd.h: Regenerated.
1936 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1938 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1939 * bfd-in2.h: Regenerated.
1940 * libbfd.h: Likewise.
1942 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1944 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1945 * bfd-in2.h: Regenerated.
1946 * libbfd.h: Regenerated.
1947 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1948 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1949 and R_ARM_THM_BF12 together.
1950 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1952 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1954 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1955 * libbfd.h: Regenerated.
1956 * bfd-in2.h: Regenerated.
1957 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1958 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1959 and R_ARM_THM_BF18 together.
1960 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1962 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1964 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1965 * bfd-in2.h: Regenerated.
1966 * libbfd.h: Regenerated.
1967 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1968 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1969 and R_ARM_THM_BF16 together.
1970 (get_value_helper): New reloc helper.
1971 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1973 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1975 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1976 * bfd-in2.h: Regenerate.
1977 * libbfd.h: Regenerate.
1979 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1981 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1982 * bfd-in2.h: Regenerate.
1983 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1984 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1986 (using_thumb2): Likewise.
1987 (using_thumb2_bl): Update assert.
1988 (arch_has_arm_nop): Likewise.
1989 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1990 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1992 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1994 * elf-linker-x86.h (elf_x86_cet_report): New.
1995 (elf_linker_x86_params): Add cet_report.
1996 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1997 missing IBT and SHSTK properties if needed.
1999 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2002 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2003 "h != NULL". Don't check "h != NULL" before calling.
2004 bfd_elf_gc_record_vtentry.
2005 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2006 * elf32-bfin.c (bfin_check_relocs): Likewise.
2007 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2008 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2009 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2010 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2011 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2012 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2013 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2014 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2015 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2016 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2017 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2018 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2019 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2020 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2021 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2022 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2023 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2024 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2025 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2026 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2027 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2028 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2029 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2030 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2031 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2032 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2033 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2034 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2035 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2038 2019-04-11 Alan Modra <amodra@gmail.com>
2041 * elflink.c (elf_link_add_object_symbols): Don't read partial
2042 dynamic entries from fuzzed objects.
2044 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2047 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2048 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2049 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2051 2019-04-10 Michael Forney <mforney@mforney.org>
2054 * doc/chew.c (free_words): Correctly free "push_text" strings.
2056 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2058 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2060 2019-04-08 Alan Modra <amodra@gmail.com>
2062 * configure.ac (elfxx_x86): Define and use.
2063 * configure: Regenerate.
2065 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2067 * elf-linker-x86.h: New file.
2068 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2069 to get x86-specific linker options.
2070 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2071 (elf_x86_64_check_relocs): Likewise.
2072 (elf_x86_64_relocate_section): Likewise.
2073 (elf_x86_64_link_setup_gnu_properties): Likewise.
2074 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2075 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2076 (_bfd_elf_linker_x86_set_options): New function.
2077 * elfxx-x86.h: Include "elf-linker-x86.h".
2078 (elf_x86_link_hash_table): Add params.
2080 2019-04-03 Alan Modra <amodra@gmail.com>
2082 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2083 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2084 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2085 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2086 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2087 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2089 2019-04-02 Jim Wilson <jimw@sifive.com>
2092 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2093 ELF header flags to after check for ELF object file. Loop through
2094 sections looking for code sections, if none, then skip ABI checks.
2096 2019-03-30 Andrew Waterman <andrew@sifive.com>
2098 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2101 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2103 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2104 info->export_dynamic to the conditional.
2106 2019-03-28 Alan Modra <amodra@gmail.com>
2109 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2110 * configure: Regenerate.
2111 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2112 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2113 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2114 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2115 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2117 2019-03-21 Jim Wilson <jimw@sifive.com>
2120 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2121 verify sym non-NULL before using. Add identical check using h.
2123 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2125 * elf-bfd.h (struct elf_backend_data): Add argument to
2126 merge_gnu_properties.
2127 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2128 itself and while calling bed->merge_gnu_properties.
2129 (elf_merge_gnu_property_list): Update the calls for
2130 elf_merge_gnu_properties.
2131 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2132 of --force-bti warning and add argument.
2133 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2135 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2136 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2139 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2141 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2142 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2143 (elf_backend_fixup_gnu_properties): Define for AArch64.
2145 2019-03-18 Alan Modra <amodra@gmail.com>
2148 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2149 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2150 attempt at writing glink stubs only once.
2152 2019-03-16 Alan Modra <amodra@gmail.com>
2155 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2156 (_bfd_elf_rel_local_sym): Likewise.
2157 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2158 section of symbols with unrecognized shndx.
2160 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2163 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2165 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2166 in discarded section.
2168 2019-03-15 Alan Modra <amodra@gmail.com>
2171 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2172 symbol after globals if elf_bad_symtab is not set.
2174 2019-03-15 Alan Modra <amodra@gmail.com>
2177 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2178 (_bfd_elf_rel_local_sym): Likewise.
2180 2019-03-15 Alan Modra <amodra@gmail.com>
2183 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2184 object files with sh_size not a multiple of sh_entsize.
2186 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2189 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2190 input with bad relocation.
2192 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2194 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2196 2019-03-14 Nick Clifton <nickc@redhat.com>
2199 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2200 (save_section_vma): Initialise field to the number of entries in
2202 (section_vma_same): Check that the number of entries in the
2203 sec_vma table matches the number of sections in the bfd.
2205 2019-03-14 Nick Clifton <nickc@redhat.com>
2208 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2209 section owner pointer when adding the default symbol.
2211 2019-03-14 Nick Clifton <nickc@redhat.com>
2214 * elflink.c (elf_link_add_object_symbols): Add new local variable
2215 extversym_end. Initialise it to point to the end of the version
2216 symbol table, if present. Check it when initialising and updating
2219 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2221 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2222 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2223 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2224 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2226 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2227 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2228 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2230 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2231 Szabolcs Nagy <szabolcs.nagy@arm.com>
2233 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2234 (aarch64_bti_pac_info): New.
2235 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2236 (bfd_elf32_aarch64_set_options): Likewise.
2237 * bfd-in2.h: Regenerate
2238 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2239 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2240 (elfNN_aarch64_small_plt0_bti_entry): New.
2241 (elfNN_aarch64_small_plt_bti_entry): New.
2242 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2243 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2244 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2245 tlsdesc_plt_entry_size fields.
2246 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2247 (setup_plt_values): New helper function.
2248 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2250 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2252 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2253 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2254 to plt stubs instead of fixed ones and update filling them according
2255 to the need for bti.
2256 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2257 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2258 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2259 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2260 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2262 (bfd_elfNN_get_synthetic_symtab): Define.
2263 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2264 and mising BTI NOTE SECTION.
2267 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2269 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2270 linker created inputs from merge.
2271 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2272 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2273 (elfNN_aarch64_link_setup_gnu_properties): New.
2274 (elfNN_aarch64_merge_gnu_properties): New.
2275 (elf_backend_setup_gnu_properties): Define for AArch64.
2276 (elf_backend_merge_gnu_properties): Likewise.
2277 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2278 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2279 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2280 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2281 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2282 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2283 (elf_backend_parse_gnu_properties): Define for AArch64.
2285 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2288 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2289 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2291 2019-03-12 Alan Modra <amodra@gmail.com>
2293 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2294 nmemb parameter. Use bfd_alloc2.
2295 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2297 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2298 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2299 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2301 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2302 (assign_section_numbers): Style fix.
2303 (swap_out_syms): Use bfd_malloc2.
2304 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2306 (_bfd_elf_make_empty_symbol): Style fix.
2307 (elfobj_grok_stapsdt_note_1): Formatting.
2308 * elfcode.h (elf_object_p): Use bfd_alloc2.
2309 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2310 (elf_slurp_symbol_table): Use bfd_zalloc2.
2311 (elf_slurp_reloc_table): Use bfd_alloc2.
2312 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2313 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2314 size calculation doesn't overflow.
2315 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2316 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2317 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2319 2019-03-08 Alan Modra <amodra@gmail.com>
2322 * merge.c (merge_strings): Return secinfo. Don't pad section
2324 (_bfd_merge_sections): Pad section to alignment here, if input
2325 sections contributing to merged output all pad to alignment.
2328 2019-03-06 Nick Clifton <nickc@redhat.com>
2330 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2332 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2333 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2335 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2337 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2338 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2341 * elf32-s390.c (allocate_dynrelocs): Update comment.
2343 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2345 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2347 2019-02-28 Nick Clifton <nickc@redhat.com>
2350 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2351 section that is not NUL terminated.
2353 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2356 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2357 by linker when checking copy reloc on protected symbol.
2359 2019-02-24 Alan Modra <amodra@gmail.com>
2362 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2364 2019-02-20 Eric Tsai <erictsai@cadence.com>
2366 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2367 sections between the call site and call destination and adjust
2368 call distance by the largest alignment.
2370 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2372 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2373 * elf.c (elfcore_grok_aarch_pauth): New function.
2374 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2375 (elfcore_write_aarch_pauth): New function.
2376 (elfcore_write_register_note): Check for AArch64 pauth section.
2378 2019-02-20 Alan Modra <amodra@gmail.com>
2381 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2384 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2386 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2387 Darwin hosts, not just or1k.
2388 * configure: Regenerate.
2390 2019-02-20 Alan Modra <amodra@gmail.com>
2393 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2394 sentinel NUL to string buffer nearer to loop where it is used.
2395 Don't go past sentinel when scanning strings, and don't write
2397 * archive.c (do_slurp_coff_armap): Simplify string handling to
2400 2019-02-19 Alan Modra <amodra@gmail.com>
2403 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2404 attempting to prevent read past end of section.
2406 2019-02-18 Alan Modra <amodra@gmail.com>
2409 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2410 PRIx64 to generate warning messages. Print local sym names too.
2412 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2414 * elf32-arc (INIT_SYM_STRING): Delete.
2415 (FINI_SYM_STRING): Likewise.
2416 (init_str): Likewise.
2417 (fini_str): Likewise.
2419 2019-02-08 Alan Modra <amodra@gmail.com>
2421 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2422 for bss-plt" warning to make it an error.
2424 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2427 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2428 reloc_class_ifunc for ifunc symbols.
2429 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2431 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2433 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2434 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2436 2019-02-07 Nick Clifton <nickc@redhat.com>
2438 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2439 into the definitely obsolete list.
2441 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2444 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2445 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2446 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2448 (elf_x86_64_check_relocs): Here.
2449 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2450 to check if a symbol is defined in a non-shared object.
2451 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2453 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2455 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2456 of 'labs' (and fix GCC warning).
2458 2019-01-25 Nick Clifton <nickc@redhat.com>
2460 * po/ru.po: Updated Russian translation.
2462 2019-01-23 Nick Clifton <nickc@redhat.com>
2464 * po/fr.po: Updated French translation.
2466 2019-01-21 Nick Clifton <nickc@redhat.com>
2468 * po/pt.po: Updated Portuguese translation.
2469 * po/uk.po: Updated Ukranian translation.
2471 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2474 * elf32-nds32.c (nds32_relocate_section): Add space between words
2476 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2478 (riscv_i_or_e_p): Likewise.
2479 (riscv_merge_arch_attr_info): Likewise.
2481 2019-01-19 Nick Clifton <nickc@redhat.com>
2483 * version.m4: Reset to 2.32.51
2484 * configure: Regenerate.
2485 * po/bfd.pot: Regenerate.
2487 2018-06-24 Nick Clifton <nickc@redhat.com>
2489 2.32 branch created.
2491 2019-01-16 Kito Cheng <kito@andestech.com>
2493 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2496 2019-01-16 Kito Cheng <kito@andestech.com>
2497 Nelson Chu <nelson@andestech.com>
2499 * elfnn-riscv.c (in_subsets): New.
2500 (out_subsets): Likewise.
2501 (merged_subsets): Likewise.
2502 (riscv_std_ext_p): Likewise.
2503 (riscv_non_std_ext_p): Likewise.
2504 (riscv_std_sv_ext_p): Likewise.
2505 (riscv_non_std_sv_ext_p): Likewise.
2506 (riscv_version_mismatch): Likewise.
2507 (riscv_i_or_e_p): Likewise.
2508 (riscv_merge_std_ext): Likewise.
2509 (riscv_merge_non_std_and_sv_ext): Likewise.
2510 (riscv_merge_arch_attr_info): Likewise.
2511 (riscv_merge_attributes): Likewise.
2512 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2514 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2515 (elf_backend_obj_attrs_vendor): Define.
2516 (elf_backend_obj_attrs_section_type): Likewise.
2517 (elf_backend_obj_attrs_section): Likewise.
2518 (elf_backend_obj_attrs_arg_type): Define as
2519 riscv_elf_obj_attrs_arg_type.
2520 * elfxx-riscv.c (riscv_estimate_digit): New.
2521 (riscv_estimate_arch_strlen1): Likewise.
2522 (riscv_estimate_arch_strlen): Likewise.
2523 (riscv_arch_str1): Likewise.
2524 (riscv_arch_str): Likewise.
2525 * elfxx-riscv.h (riscv_arch_str): Declare.
2527 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2529 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2531 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2532 source field. (md_apply_fix): Apply final fix
2533 to BFD_RELOC_S12Z_OPR.
2534 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2536 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2539 * elf32-s390.c (allocate_dynrelocs): Update comment.
2541 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2543 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2544 * configure: Regenerate.
2546 2019-01-08 Alan Modra <amodra@gmail.com>
2550 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2553 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2555 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2556 * bfd/bfd-in2.h: Regenerate.
2557 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2558 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2560 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2562 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2563 default target, little endian target is more suitable.
2565 2019-01-04 Alan Modra <amodra@gmail.com>
2569 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2571 (EQ_VALUE_IN_FIELD): Likewise.
2572 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2574 2019-01-01 Alan Modra <amodra@gmail.com>
2576 Update year range in copyright notice of all files.
2578 For older changes see ChangeLog-2018
2580 Copyright (C) 2019 Free Software Foundation, Inc.
2582 Copying and distribution of this file, with or without modification,
2583 are permitted in any medium without royalty provided the copyright
2584 notice and this notice are preserved.
2590 version-control: never
projects / deliverable / binutils-gdb.git / blob