1 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
3 * libcoff-in.h (struct pe_tdata): Add dos_message field.
4 * libcoff.h: Regenerate.
5 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
6 dos_message field rather than initialising it.
7 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
9 * peicode.h (pe_mkobject): Initialise the dos_message field.
10 (pe_mkobject_hook): Copy the dos_message field.
11 (pe_bfd_object_p): Copy the dos_message field.
13 2019-10-25 Alan Modra <amodra@gmail.com>
16 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
18 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
20 * elf.c (elf_sort_segments): New function.
21 (assign_file_positions_except_relocs): Use shortcuts to elfheader
22 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
23 headers. Move PT_PHDR check..
24 (assign_file_positions_for_non_load_sections): ..and code setting
25 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
26 (assign_file_positions_for_load_sections): ..to here. Sort
27 PT_LOAD headers. Delete header_pad code. Use actual number of
28 headers rather than allocated in calculating size for program
29 headers. Don't assume program headers follow ELF file header.
30 Simplify pt_load_count code. Only set "off" for PT_LOAD or
32 (rewrite_elf_program_header): Set p_vaddr_offset for segments
33 that include file and program headers.
34 (copy_elf_program_header): Likewise, replacing header_size code.
36 2019-10-21 Alan Modra <amodra@gmail.com>
39 * archive.c (normalize): Return file unchanged when
40 BFD_ARCHIVE_FULL_PATH.
41 (_bfd_construct_extended_name_table): Pass abfd, the output
43 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
44 * bfd.c (struct bfd): Make flags a full flagword.
45 (BFD_ARCHIVE_FULL_PATH): Define.
46 * bfd-in2.h: Regenerate.
48 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
50 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
51 minimum alignment for .plt section.
53 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
55 * elf32-hppa.c: Revise import stub sequences.
56 (LONG_BRANCH_STUB_SIZE): Define.
57 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
58 (IMPORT_STUB_SIZE): Define.
59 (IMPORT_SHARED_STUB_SIZE): Define.
60 (EXPORT_STUB_SIZE): Define.
61 (plt_stub): Revise to not use register %r22.
63 (LDW_R22_R21): Define.
64 (LDW_R22_R19): Define.
65 (hppa_build_one_stub): Update stub generation and use new defines.
66 (hppa_size_one_stub): Likewise.
68 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
70 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
71 that user should recompile their code with `fPIC` when linking non-pic
72 code into shared library.
74 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
75 the error message if needed, and then store the result into the
76 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
77 message for the dangerous relocation should be set before we call the
78 callback function. If we miss the error message since linker runs out
79 of memory, we should set the default error message for the error.
81 2019-10-16 Alan Modra <amodra@gmail.com>
84 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
85 for all ppc arch info.
86 * linker.c (default_data_link_order): Pass info->big_endian to
87 arch_info->fill function.
89 2019-10-15 Alan Modra <amodra@gmail.com>
91 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
92 (elf32_m68hc11_relocate_section): Don't use a variable for format
93 strings. Delete some unnecessary xgettext:c-format comments.
95 2019-10-15 Alan Modra <amodra@gmail.com>
98 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
100 * elf32-m68hc1x.c (reloc_warning): New function.
101 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
102 corresponding to %lx in format strings.
103 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
105 2019-10-15 Alan Modra <amodra@gmail.com>
108 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
110 2019-10-15 Alan Modra <amodra@gmail.com>
112 * bfd.c (bfd_check_compression_header): Check for powers of two
115 2019-10-14 Alan Modra <amodra@gmail.com>
117 * syms.c (struct indexentry): Add idx field.
118 (cmpindexentry): Final sort on idx.
119 (_bfd_stab_section_find_nearest_line): Set idx.
121 2019-10-14 Alan Modra <amodra@gmail.com>
123 * dwarf2.c (struct lookup_funcinfo): Add idx field.
124 (compare_lookup_funcinfos): Perform final sort on idx.
125 (build_lookup_funcinfo_table): Set idx.
126 (compare_sequences): Perform final sort on num_lines.
127 (build_line_info_table): Set num_lines and line_info_lookup earlier.
128 (sort_line_sequences): Set num_lines for sort.
130 2019-10-14 Alan Modra <amodra@gmail.com>
132 * elflink.c (elf_sort_symbol): Sort on type and name as well.
133 (elf_link_add_object_symbols): Style fix.
135 2019-10-14 Alan Modra <amodra@gmail.com>
137 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
138 for sections about to be sorted.
139 (assign_file_positions_for_load_sections): Likewise.
140 (elf_sort_sections): Don't bother optimising both TOEND case.
141 * elflink.c (bfd_elf_final_link): Reset target_index.
143 2019-10-14 Alan Modra <amodra@gmail.com>
145 * elflink.c (elf_get_linked_section_vma): Delete.
146 (compare_link_order): Use elf_linked_to_section and sort by lma,
148 (elf_fixup_link_order): Use size_t variables where appropriate.
149 Make use of elf_linked_to_section. Formatting. Properly align
152 2019-10-14 Alan Modra <amodra@gmail.com>
154 * elf-strtab.c (strrevcmp): Comment.
155 * merge.c (strrevcmp): Likewise.
156 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
157 Comment on why comparing pointers ensures a stable sort.
158 * elflink.c (struct elf_symbol): Add void* to union.
159 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
160 (elf_sym_name_compare): Likewise.
161 (bfd_elf_match_symbols_in_sections): Style fix.
162 (elf_link_sort_cmp1): Comment.
164 2019-10-14 Alan Modra <amodra@gmail.com>
167 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
168 return value of bfd_alloc2.
169 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
170 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
171 value of bfd_get_section_contents.
172 * som.c (som_write_space_strings): Don't use xmalloc.
173 (som_write_symbol_strings): Likewise.
175 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
177 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
178 stash->info_hash_status = STASH_INFO_HASH_ON when
179 stash_maybe_update_info_hash_tables succeeds.
181 2019-10-09 Alan Modra <amodra@gmail.com>
184 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
185 total_size calculation.
187 2019-10-08 Alan Modra <amodra@gmail.com>
190 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
191 recur_count. Error on recur_count reaching 100 rather than
192 info_ptr matching orig_info_ptr. Adjust calls.
194 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
196 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
197 (elf32_msp430_merge_msp430_attributes): Add support for merging
198 the GNU object attribute for data region.
200 2019-10-07 Alan Modra <amodra@gmail.com>
202 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
203 space for local got non-tls relocs when PIE.
205 2019-10-07 Alan Modra <amodra@gmail.com>
207 * elflink.c (elf_fixup_link_order): Don't attempt to find
208 an elf_section for linker created bfd sections.
210 2019-10-07 Alan Modra <amodra@gmail.com>
212 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
213 with non-local symbol. Don't double count __tls_get_addr calls
215 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
217 2019-10-07 Alan Modra <amodra@gmail.com>
219 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
221 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
223 2019-10-04 Alan Modra <amodra@gmail.com>
225 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
226 (ppc64_elf_tls_optimize): Correct is_local condition.
227 (allocate_got): Don't reserve dynamic relocations for any of the
228 tls got relocs in PIEs when the symbol is local.
229 (allocate_dynrelocs): Correct validity test for local sym using
231 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
232 for any of the tls got relocs in PIEs.
233 (ppc64_elf_layout_multitoc): Likewise.
234 (ppc64_elf_relocate_section): Correct validity test for local sym
235 using tlsld_got slot. Don't emit dynamic relocations for any of
236 the tls got relocs in PIEs when the symbol is local.
237 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
238 (got_relocs_needed): Delete.
239 (allocate_dynrelocs): Correct validity test for local sym using
240 tlsld_got slot. Don't reserve dynamic relocations for any of the
241 tls got relocs in PIEs when the symbol is local.
242 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
243 for any of the tls got relocs in PIEs.
244 (ppc_elf_relocate_section): Correct validity test for local sym
245 using tlsld_got slot. Don't emit dynamic relocations for any of
246 the tls got relocs in PIEs when the symbol is local.
248 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
252 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
253 bfd_link_pic for TLS checks.
254 (elf32_arm_final_link_relocate): Likewise.
255 (allocate_dynrelocs_for_symbol): Likewise.
257 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
260 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
262 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
264 * elf-bfd.h (bfd_section_is_ctf): New inline function.
265 * elf.c (special_sections_c): Add ".ctf".
266 (assign_file_positions_for_non_load_sections): Note that
267 compressed debugging sections etc are not assigned here. Treat
268 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
270 (assign_file_positions_except_relocs): Likewise.
271 (find_section_in_list): Note that debugging and CTF sections, as
272 well as reloc sections, are assigned later.
273 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
274 their size and contents updated.
275 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
276 compressed sections, they have no uncompressed content to copy at
278 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
279 callback right before the strtab is written out.
280 (bfd_elf_final_link): Don't cache the section contents of CTF
281 sections: they are not populated yet. Call the emit_ctf callback
282 right at the end, after all the symbols and strings are flushed
285 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
287 * elf-strtab.c (_bfd_elf_strtab_len): New.
288 (_bfd_elf_strtab_str): Likewise.
289 * bfd-elf.h: Declare them.
291 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
293 * elf-bfd.h (bfd_elf_get_str_section): Add.
294 * elf.c (bfd_elf_get_str_section): No longer static.
296 2019-09-26 Alan Modra <amodra@gmail.com>
299 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
300 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
301 ${bindir}/../lib/bfd-plugins if different.
302 * Makefile.in: Regenerate.
304 2019-09-23 Alan Modra <amodra@gmail.com>
306 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
307 in choosing between different actions for shared library and
308 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
309 (dec_dynrel_count): Likewise. Account for ifunc special case.
310 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
312 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
315 2019-09-23 Alan Modra <amodra@gmail.com>
317 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
318 * Makefile.in: Regenerate.
319 * po/SRC-POTFILES.in: Regenerate.
321 2019-09-23 Alan Modra <amodra@gmail.com>
323 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
324 (bfd_elf_version_tree): Delete forward declarations.
325 Move other forward decls and remaining elf function decl later.
326 (bfd_section_already_linked_table_init),
327 (bfd_section_already_linked_table_free),
328 (_bfd_handle_already_linked, _bfd_nearby_section),
329 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
331 2019-09-23 Alan Modra <amodra@gmail.com>
333 * bfd-in.h: Move ecoff function declarations..
334 * ecoff-bfd.h: ..to here, new file.
335 * ecoff.c: Include ecoff-bfd.h.
336 * ecofflink.c: Likewise.
337 * elf64-alpha.c: Likewise.
338 * elfxx-mips.c: Likewise.
339 * bfd-in2.h: Regenerate.
341 2019-09-23 Alan Modra <amodra@gmail.com>
343 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
344 Move most other elf declarations..
345 * elf-bfd.h: ..to here.
346 * bfd-in2.h: Regenerate.
348 2019-09-23 Alan Modra <amodra@gmail.com>
350 * bfd-in.h: Move m68k function declaration..
351 * cpu-m68k.h: ..to here, new file..
352 * elf32-m68k.h: ..and here, new file.
353 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
354 * bfd-in2.h: Regenerate.
356 2019-09-23 Alan Modra <amodra@gmail.com>
358 * bfd-in.h: Move bfin function declaration..
359 * elf32-bfin.h: ..to here, new file.
360 * elf32-bfin.c: Include elf32-bfin.h.
361 * bfd-in2.h: Regenerate.
363 2019-09-23 Alan Modra <amodra@gmail.com>
365 * bfd-in.h: Move cr16 function declaration..
366 * elf32-cr16.h: ..to here, new file.
367 * elf32-cr16.c: Include elf32-cr16.h.
368 * bfd-in2.h: Regenerate.
370 2019-09-23 Alan Modra <amodra@gmail.com>
372 * bfd-in.h (bfd_sunos_get_needed_list),
373 (bfd_sunos_record_link_assignment),
374 (bfd_sunos_size_dynamic_sections),
375 (bfd_i386linux_size_dynamic_sections),
376 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
377 * bfd-in2.h: Regenerate.
379 2019-09-23 Alan Modra <amodra@gmail.com>
381 * bfd-in.h: Move xcoff function declarations..
382 * xcofflink.h: ..to here, new file.
383 * xcofflink.c: Include xcofflink.h.
384 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
385 * bfd-in2.h: Regenerate.
387 2019-09-23 Alan Modra <amodra@gmail.com>
389 * bfd-in.h: Delete coff forward refs and move coff declaration..
390 * coff-bfd.h: ..to here.
391 * bfd-in2.h: Regenerate.
393 2019-09-23 Alan Modra <amodra@gmail.com>
395 * bfd-in.h: Move arm declaraions..
396 * cpu-arm.h: ..to here, new file..
397 * coff-arm.h: ..and here, new file..
398 * elf32-arm.h: ..and here, new file.
399 * cpu-arm.c: Include cpu-arm.h.
400 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
401 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
402 * pe-arm.c: Move function rename defines later.
403 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
404 * bfd-in2.h: Regenerate.
406 2019-09-23 Alan Modra <amodra@gmail.com>
408 * bfd-in.h: Move tic6x function declaration..
409 * elf32-tic6x.h: ..to here.
410 * bfd-in2.h: Regenerate.
412 2019-09-23 Alan Modra <amodra@gmail.com>
414 * bfd-in.h: Move aarch64 declarations and defines..
415 * cpu-aarch64.h: ..to here, new file..
416 * elfxx-aarch64.h: ..and here.
417 * cpu-aarch64.c: Include cpu-aarch64.h.
418 * elfnn-aarch64.c: Likewise.
419 * bfd-in2.h: Regenerate.
421 2019-09-23 Alan Modra <amodra@gmail.com>
423 * bfd-in.h: Delete ticoff function declarations.
424 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
425 (bfd_ticoff_get_section_load_page): Make static.
426 * bfd-in2.h: Regenerate.
428 2019-09-23 Alan Modra <amodra@gmail.com>
430 * bfd-in.h: Move h8300 function declaration to..
431 * cpu-h8300.h: ..here, new file.
432 * cpu-h8300.c: Include cpu-h8300.h.
433 * elf32-h8300.c: Likewise.
434 * bfd-in2.h: Regenerate.
436 2019-09-23 Alan Modra <amodra@gmail.com>
438 * bfd-in.h: Move ia64 function declarations..
439 * elfxx-ia64.h: ..to here.
440 * bfd-in2.h: Regenerate.
442 2019-09-23 Alan Modra <amodra@gmail.com>
444 * bfd-in.h: Move v850 function declarations..
445 * elf32-v850.h: ..to here, new file.
446 * elf32-v850.c: Include elf32-v850.h.
447 * bfd-in2.h: Regenerate.
449 2019-09-23 Alan Modra <amodra@gmail.com>
451 * bfd-in.h: Move mips function declaration to..
452 * elfxx-mips.h: ..here.
453 * bfd-in2.h: Regenerate.
455 2019-09-23 Alan Modra <amodra@gmail.com>
457 * bfd-in.h: Move csky function declarations to..
458 * elf32-csky.h: ..here, new file.
459 * elf32-csky.c: Include elf32-csky.h.
460 * bfd-in2.h: Regenerate.
462 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
464 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
465 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
466 Set undefined_weak field from it.
467 (relax_func_t): New parameter undefined_weak.
468 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
469 (_bfd_riscv_relax_tls_le): Likewise.
470 (_bfd_riscv_relax_align): Likewise.
471 (_bfd_riscv_relax_delete): Likewise.
472 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
473 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
474 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
475 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
476 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
478 (_bfd_riscv_relax_section): New local undefined_weak. Set for
479 undef weak relocs that can be relaxed. Pass to relax_func call.
481 2019-09-20 Alan Modra <amodra@gmail.com>
483 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
484 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
485 (bfd_section_userdata, bfd_is_com_section, discarded_section),
486 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
487 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
488 (bfd_section_list_remove, bfd_section_list_append),
489 (bfd_section_list_prepend, bfd_section_list_insert_after),
490 (bfd_section_list_insert_before, bfd_section_removed_from_list):
491 New inline functions.
492 * section.c (bfd_is_und_section, bfd_is_abs_section),
493 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
494 (bfd_section_list_append, bfd_section_list_prepend),
495 (bfd_section_list_insert_after, bfd_section_list_insert_before),
496 (bfd_section_removed_from_list): Delete macros.
497 (bfd_section_name, bfd_section_size, bfd_section_vma),
498 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
499 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
500 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
501 (discarded_section): New inline functions.
502 * bfd-in2.h: Regenerate.
504 2019-09-20 Alan Modra <amodra@gmail.com>
506 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
507 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
508 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
509 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
510 * targets.c (bfd_asymbol_flavour): Likewise.
511 * bfd-in2.h: Regenerate.
513 2019-09-20 Alan Modra <amodra@gmail.com>
515 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
516 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
517 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
518 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
519 (bfd_get_file_flags, bfd_applicable_file_flags),
520 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
521 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
522 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
523 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
524 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
525 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
526 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
527 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
528 (bfd_usrdata, bfd_set_usrdata): New inline functions.
529 * targets.c (bfd_get_target, bfd_get_flavour),
530 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
531 (bfd_little_endian, bfd_header_big_endian),
532 (bfd_header_little_endian, bfd_applicable_section_flags),
533 (bfd_get_symbol_leading_char): New inline functions.
534 * bfd-in2.h: Regenerate.
536 2019-09-20 Alan Modra <amodra@gmail.com>
538 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
539 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
542 2019-09-18 Alan Modra <amodra@gmail.com>
544 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
545 (bfd_get_section_lma, bfd_get_section_alignment),
546 (bfd_get_section_size, bfd_get_section_flags),
547 (bfd_get_section_userdata): Delete.
548 (bfd_section_name, bfd_section_size, bfd_section_vma),
549 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
550 (bfd_section_flags, bfd_section_userdata): New.
551 (bfd_is_com_section): Rename parameter.
552 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
553 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
554 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
555 (bfd_set_section_lma): New.
556 * bfd-in2.h: Regenerate.
557 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
559 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
560 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
561 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
562 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
563 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
564 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
565 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
566 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
567 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
568 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
569 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
570 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
571 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
572 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
573 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
574 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
575 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
576 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
577 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
578 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
579 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
580 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
581 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
582 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
583 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
584 * xcofflink.c: Update throughout for bfd section macro and function
587 2019-09-18 Alan Modra <amodra@gmail.com>
589 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
590 (bfd_get_output_section): Delete.
591 (bfd_asymbol_base): Delete.
592 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
593 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
594 (bfd_set_asymbol_name): New macro.
595 * bfd-in2.h: Regenerate.
596 * aout-cris.c: Update throughout to use bfd_asymbol_section.
598 * cofflink.c: Likewise.
599 * dwarf2.c: Likewise.
602 * elf32-arm.c: Likewise.
603 * elf32-mips.c: Likewise.
604 * elf32-score.c: Likewise.
605 * elf32-score7.c: Likewise.
606 * elfn32-mips.c: Likewise.
607 * elfnn-aarch64.c: Likewise.
608 * elfxx-mips.c: Likewise.
609 * linker.c: Likewise.
611 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
613 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
615 * Makefile.in: Re-generate.
616 * configure: Re-generate.
617 * doc/Makefile.in: Re-generate.
619 2019-09-18 Alan Modra <amodra@gmail.com>
621 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
623 * pdp11.c (slurp_symbol_table): Likewise.
624 * som.c (som_slurp_symbol_table): Likewise.
625 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
626 * coffcode.h (coff_slurp_symbol_table): Likewise.
627 * cofflink.c (_bfd_coff_final_link): Likewise.
628 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
629 (_bfd_ecoff_slurp_symbolic_info): Likewise.
630 (_bfd_ecoff_slurp_symbol_table): Likewise.
631 (_bfd_ecoff_bfd_final_link): Likewise.
632 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
633 * elflink.c (elf_link_output_symstrtab): Likewise.
634 (bfd_elf_final_link): Likewise.
635 * peicode.h (pe_ILF_build_a_bfd): Likewise.
636 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
637 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
638 start_address or symcount using bfd_get macros.
639 * coffgen.c (coff_real_object_p): Likewise.
640 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
641 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
642 * elfcore.h (elf_core_file_p): Don't set start_address using
644 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
646 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
647 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
648 or symcount using bfd_get macros.
649 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
650 * syms.c (bfd_set_symtab): Likewise.
651 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
652 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
654 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
655 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
656 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
657 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
658 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
659 * som.c (som_slurp_armap): Likewise.
661 2019-09-18 Alan Modra <amodra@gmail.com>
663 * archures.c (bfd_get_arch): Make param const.
664 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
665 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
666 * bfd-in2.h: Regenerate.
668 2019-09-18 Alan Modra <amodra@gmail.com>
670 * bfd-in.h (carsym.name): Make const.
671 * reloc.c (struct reloc_howto_struct.name): Likewise.
672 * targets.c (bfd_target.name): Likewise.!
673 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
674 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
675 when setting carsym.name.
676 * bfd-in2.h: Regenerate.
678 2019-09-18 Alan Modra <amodra@gmail.com>
680 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
681 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
682 error status. Adjust calls.
683 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
684 Close bfd on failure. Replace xstrdup/bfd_alloc use with
685 bfd_malloc. Use bfd_set_filename.
687 2019-09-18 Alan Modra <amodra@gmail.com>
689 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
690 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
691 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
692 needs_copy even if all relocs are in rw sections.
693 (dec_dynrel_count): Handle TOC16 relocs.
694 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
695 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
698 2019-09-16 Phil Blundell <pb@pbcl.net>
700 * version.m4: Set version to 2.33.50.
701 * Makefile.in, configure, doc/Makefile.in: Regenerated.
703 2019-09-11 Tom Tromey <tom@tromey.com>
705 * opncls.c (bfd_set_filename): New function.
706 * bfd-in2.h: Regenerate.
708 2019-09-11 Alan Modra <amodra@gmail.com>
710 * targets.c (struct bfd_target): Add _bfd_group_name.
711 (BFD_JUMP_TABLE): Likewise.
712 * coffgen.c (bfd_coff_group_name): New function.
713 * elf.c (bfd_elf_group_name): New function.
714 * linker.c (_bfd_nolink_bfd_group_name): New function.
715 * section.c (bfd_generic_group_name): New function.
716 * elf-bfd.h (bfd_elf_group_name): Declare.
717 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
718 * libcoff-in.h (bfd_coff_group_name): Declare.
719 * aout-target.h (MY_bfd_group_name): Define.
720 * aout-tic30.c (MY_bfd_group_name): Define.
721 * bfd.c (bfd_group_name): Define.
722 * binary.c (binary_bfd_group_name): Define.
723 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
724 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
725 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
726 * coffcode.h (coff_bfd_group_name): Define.
727 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
728 * i386msdos.c (msdos_bfd_group_name): Define.
729 * ihex.c (ihex_bfd_group_name): Define.
730 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
731 * mmo.c (mmo_bfd_group_name): Define.
732 * pef.c (bfd_pef_bfd_group_name): Define.
733 * plugin.c (bfd_plugin_bfd_group_name): Define.
734 * ppcboot.c (ppcboot_bfd_group_name): Define.
735 * som.c (som_bfd_group_name): Define.
736 * srec.c (srec_bfd_group_name): Define.
737 * tekhex.c (tekhex_bfd_group_name): Define.
738 * verilog.c (verilog_bfd_group_name): Define.
739 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
740 * xsym.c (bfd_sym_bfd_group_name): Define.
741 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
742 (rs6000_xcoff64_aix_vec): Likewise.
743 * bfd-in2.h: Regenerate.
744 * libbfd.h: Regenerate.
745 * libcoff.h: Regenerate.
747 2019-09-10 Nick Clifton <nickc@redhat.com>
750 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
752 (bfd_default_arch_struct): Initialise the new field.
753 * bfd-in2.h: Regenerate.
754 * cpu-aarch64.c: Initialise the new field.
755 * cpu-alpha.c: Likewise.
756 * cpu-arc.c: Likewise.
757 * cpu-arm.c: Likewise.
758 * cpu-avr.c: Likewise.
759 * cpu-bfin.c: Likewise.
760 * cpu-bpf.c: Likewise.
761 * cpu-cr16.c: Likewise.
762 * cpu-cr16c.c: Likewise.
763 * cpu-cris.c: Likewise.
764 * cpu-crx.c: Likewise.
765 * cpu-csky.c: Likewise.
766 * cpu-d10v.c: Likewise.
767 * cpu-d30v.c: Likewise.
768 * cpu-dlx.c: Likewise.
769 * cpu-epiphany.c: Likewise.
770 * cpu-fr30.c: Likewise.
771 * cpu-frv.c: Likewise.
772 * cpu-ft32.c: Likewise.
773 * cpu-h8300.c: Likewise.
774 * cpu-hppa.c: Likewise.
775 * cpu-i386.c: Likewise.
776 * cpu-ia64.c: Likewise.
777 * cpu-iamcu.c: Likewise.
778 * cpu-ip2k.c: Likewise.
779 * cpu-iq2000.c: Likewise.
780 * cpu-k1om.c: Likewise.
781 * cpu-l1om.c: Likewise.
782 * cpu-lm32.c: Likewise.
783 * cpu-m10200.c: Likewise.
784 * cpu-m10300.c: Likewise.
785 * cpu-m32c.c: Likewise.
786 * cpu-m32r.c: Likewise.
787 * cpu-m68hc11.c: Likewise.
788 * cpu-m68hc12.c: Likewise.
789 * cpu-m68k.c: Likewise.
790 * cpu-m9s12x.c: Likewise.
791 * cpu-m9s12xg.c: Likewise.
792 * cpu-mcore.c: Likewise.
793 * cpu-mep.c: Likewise.
794 * cpu-metag.c: Likewise.
795 * cpu-microblaze.c: Likewise.
796 * cpu-mips.c: Likewise.
797 * cpu-mmix.c: Likewise.
798 * cpu-moxie.c: Likewise.
799 * cpu-msp430.c: Likewise.
800 * cpu-mt.c: Likewise.
801 * cpu-nds32.c: Likewise.
802 * cpu-nfp.c: Likewise.
803 * cpu-nios2.c: Likewise.
804 * cpu-ns32k.c: Likewise.
805 * cpu-or1k.c: Likewise.
806 * cpu-pdp11.c: Likewise.
807 * cpu-pj.c: Likewise.
808 * cpu-plugin.c: Likewise.
809 * cpu-powerpc.c: Likewise.
810 * cpu-pru.c: Likewise.
811 * cpu-riscv.c: Likewise.
812 * cpu-rl78.c: Likewise.
813 * cpu-rs6000.c: Likewise.
814 * cpu-rx.c: Likewise.
815 * cpu-s12z.c: Likewise.
816 * cpu-s390.c: Likewise.
817 * cpu-score.c: Likewise.
818 * cpu-sh.c: Likewise.
819 * cpu-sparc.c: Likewise.
820 * cpu-spu.c: Likewise.
821 * cpu-tic30.c: Likewise.
822 * cpu-tic4x.c: Likewise.
823 * cpu-tic54x.c: Likewise.
824 * cpu-tic6x.c: Likewise.
825 * cpu-tic80.c: Likewise.
826 * cpu-tilegx.c: Likewise.
827 * cpu-tilepro.c: Likewise.
828 * cpu-v850.c: Likewise.
829 * cpu-v850_rh850.c: Likewise.
830 * cpu-vax.c: Likewise.
831 * cpu-visium.c: Likewise.
832 * cpu-wasm32.c: Likewise.
833 * cpu-xc16x.c: Likewise.
834 * cpu-xgate.c: Likewise.
835 * cpu-xstormy16.c: Likewise.
836 * cpu-xtensa.c: Likewise.
837 * cpu-z80.c: Likewise.
838 * cpu-z8k.c: Likewise.
840 2019-09-09 Phil Blundell <pb@pbcl.net>
842 binutils 2.33 branch created.
844 2019-09-06 Alan Modra <amodra@gmail.com>
846 * aout-target.h (object_p): Formatting.
847 * bfd-in.h (bfd_get_filename): Don't cast to char*.
848 * corefile.c (generic_core_file_matches_executable_p): Constify
849 variables and remove cast.
850 * bfd-in2.h: Regenerate.
852 2019-09-05 Alan Modra <amodra@gmail.com>
854 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
855 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
856 in the GOT/PLT entry rather than affecting the offset to that
858 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
860 2019-09-05 Alan Modra <amodra@gmail.com>
862 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
863 in second instruction.
864 (ppc64_elf_relocate_section): Likewise.
866 2019-09-05 Alan Modra <amodra@gmail.com>
869 * libbfd-in.h (bfd_strdup): New inline function.
870 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
872 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
873 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
875 (bfd_openstreamr): Use bfd_strdup.
876 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
877 * plugin.c (try_load_plugin): Use bfd_malloc.
878 * libbfd.h: Regenerate.
880 2019-09-02 Alan Modra <amodra@gmail.com>
883 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
885 (read_alt_indirect_string): Likewise.
886 (read_alt_indirect_ref): Likewise.
888 2019-08-31 Jim Wilson <jimw@sifive.com>
891 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
892 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
894 2019-08-30 Jim Wilson <jimw@sifive.com>
896 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
897 error, call bfd_set_error, set ret to FALSE, and goto out label.
899 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
902 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
903 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
905 2019-08-29 Alan Modra <amodra@gmail.com>
908 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
909 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
910 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
913 2019-08-29 Alan Modra <amodra@gmail.com>
915 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
916 on second insn, return it in poff.
917 (ppc64_elf_relocate_section): Add offset to paddi addend for
920 2019-08-28 Jim Wilson <jimw@sifive.com>
922 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
923 section when setting max_alignment. Update comment.
924 (_bfd_riscv_relax_pc): Likewise.
926 2019-08-29 Alan Modra <amodra@gmail.com>
929 * bfd.c (struct bfd): Add no_element_cache.
930 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
931 archive cache when no_element_cache.
932 (bfd_generic_archive_p): Set no_element_cache when opening first
933 element to check format. Close first element too.
934 (do_slurp_bsd_armap): Don't zero ardata->cache here.
935 * bfd-in2.h: Regenerate.
937 2019-08-24 Alan Modra <amodra@gmail.com>
939 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
940 symbols from GOT optimisation.
942 2019-08-23 Stafford Horne <shorne@gmail.com>
944 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
947 2019-08-23 Nick Clifton <nickc@redhat.com>
950 * elf.c (bfd_section_from_shdr): Issue an informative warning
951 message and continue processing other sections after encountering
952 a reloc section for a section which already has other relocs
955 2019-08-23 Alan Modra <amodra@gmail.com>
958 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
959 on error without freeing plts[] contents.
961 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
963 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
965 2019-08-22 Nick Clifton <nickc@redhat.com>
968 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
969 reading data from extra records.
971 2019-08-22 Tamar Christina <tamar.christina@arm.com>
974 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
975 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
976 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
977 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
980 2019-08-22 Alan Modra <amodra@gmail.com>
982 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
983 instead recognize CMSE_PREFIX in symbol name.
984 (elf32_arm_gc_mark_extra_sections): Likewise.
985 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
986 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
988 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
990 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
991 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
993 2019-08-20 Tamar Christina <tamar.christina@arm.com>
995 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
996 elf32_arm_stub_long_branch_v4t_thumb_thumb,
997 elf32_arm_stub_long_branch_v4t_thumb_arm,
998 elf32_arm_stub_short_branch_v4t_thumb_arm,
999 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1000 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1001 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1002 previous instruction.
1004 2019-08-19 Tom Tromey <tromey@adacore.com>
1006 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1009 2019-08-19 Alan Modra <amodra@gmail.com>
1011 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1013 (struct _ppc64_elf_section_data): Likewise.
1014 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1015 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1016 than TOC loop. Check PLT16 insns too.
1018 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1021 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1022 PC-relative relocations back to ...
1023 (elf_x86_64_relocate_section): Here.
1025 2019-08-16 Martin Liska <mliska@suse.cz>
1028 * elflink.c: Report error only for not relocatable.
1029 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1030 here lto_slim_object as it's handled in caller.
1032 2019-08-16 Alan Modra <amodra@gmail.com>
1034 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1036 2019-08-15 Jim Wilson <jimw@sifive.com>
1038 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1039 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1040 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1042 2019-08-15 Tom Tromey <tromey@adacore.com>
1044 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1047 2019-08-14 Alan Modra <amodra@gmail.com>
1050 * dwarf2.c (stash_comp_unit): New function, extracted from..
1051 (_bfd_dwarf2_find_nearest_line): ..here.
1052 (find_abstract_instance): Parse comp units and decode line info
1055 2019-08-14 Alan Modra <amodra@gmail.com>
1057 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1058 (comp_unit_find_nearest_line): Use it here..
1059 (_bfd_dwarf2_find_symbol_bias): ..and here.
1061 2019-08-14 Alan Modra <amodra@gmail.com>
1063 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1064 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1065 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1066 _bfd_dwarf2_find_nearest_line calls.
1067 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1068 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1069 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1070 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1071 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1072 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1073 * libbfd.h: Regenerate.
1075 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1077 * elf-bfd.h (struct elf_backend_data): New members.
1078 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1079 .gnu.hash section if necessary.
1080 (struct collect_gnu_hash_codes): New member.
1081 (elf_gnu_hash_process_symidx): New function name.
1082 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1083 symbols. Record xlat location for every symbol which should have
1084 a .MIPS.xhash entry.
1085 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1086 dynamic section if necessary.
1087 (GNU_HASH_SECTION_NAME): New define.
1088 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1089 Update the section size info.
1090 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1091 (struct mips_elf_link_hash_entry): New member.
1092 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1094 (mips_elf_sort_hash_table): Initialize the pointer to the
1095 .MIPS.xhash section.
1096 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1097 translation table entry with the symbol dynindx.
1098 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1099 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1101 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1103 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1105 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1106 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1108 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1109 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1110 (_bfd_mips_post_process_headers): Mark the ABI version as
1111 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1112 but not a .hash section.
1113 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1114 position in the translation table, associated with the hash
1116 * elfxx-mips.h (literal_reloc_p): Define
1117 elf_backend_record_xhash_symbol backend hook.
1118 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1121 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1123 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1124 (bpf_elf_insn_disp_reloc): Delete function.
1125 (elf_backend_relocate_section): Define.
1127 2019-08-07 Alan Modra <amodra@gmail.com>
1130 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1131 for overflow in expressions involving nsymz.
1133 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1135 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1136 two pages in relro presence.
1138 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1140 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1141 (get_wsr_lbeg_opcode): New functions.
1142 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1143 and insn_len for the first actual instruction of the loop.
1145 2019-07-30 Alan Modra <amodra@gmail.com>
1148 * bfd.c (struct bfd): Add lto_slim_object flag.
1149 * bfd-in2.h: Regenerate.
1151 2019-07-29 Martin Liska <mliska@suse.cz>
1154 * archive.c (_bfd_compute_and_write_armap): Come up with
1155 report_plugin_err variable.
1156 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1157 * elf.c (struct lto_section): New.
1158 (_bfd_elf_make_section_from_shdr): Parse content of
1159 .gnu_lto_.lto section.
1160 * elflink.c: Report error for a missing LTO plugin.
1161 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1163 2019-07-28 Alan Modra <amodra@gmail.com>
1167 * elflink.c (elf_link_add_object_symbols): Report an informative
1168 error on finding local symbols with index equal or greater than
1169 symbol table sh_info. Correct comment. Allow such symbols in
1170 dynamic objects. Abort on NULL section for symbol.
1172 2019-07-26 Alan Modra <amodra@gmail.com>
1174 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1175 (elf_linker): Don't define.
1176 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1178 2019-07-25 YunQiang Su <syq@debian.org>
1181 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1184 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1186 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1188 (reloc_type_to_name): Fix formating.
1189 (arc_elf_object_p): Likewise.
1190 (debug_arc_reloc): Likewise.
1191 (arc_do_relocation): Likewise.
1193 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1195 * elf32-arc.c (bfd_get_32_me): New function.
1196 (bfd_put_32_me): Likewise.
1197 (arc_elf_relax_section): Likewise.
1198 (bfd_elf32_bfd_relax_section): Define.
1200 2019-07-24 Alan Modra <amodra@gmail.com>
1202 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1203 elf_backend_final_write_processing, don't pass linker arg.
1204 (_bfd_elf_final_write_processing): Update prototype.
1205 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1206 (_bfd_elf_final_write_processing): Return error on incompatible
1207 OSABI and has_gnu_osabi. Remove linker arg.
1208 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1209 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1210 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1211 (_bfd_mips_elf_final_write_processing): Likewise.
1212 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1213 and remove linker arg.
1214 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1215 * elf-nacl.c (nacl_final_write_processing): Likewise.
1216 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1217 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1218 * elf32-arm.c (arm_final_write_processing): Likewise.
1219 (elf32_arm_final_write_processing): Likewise.
1220 (elf32_arm_nacl_final_write_processing): Likewise.
1221 (elf32_arm_vxworks_final_write_processing): Likewise.
1222 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1223 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1224 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1225 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1226 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1227 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1228 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1229 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1230 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1231 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1232 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1233 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1234 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1235 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1236 (ppc_elf_final_write_processing): Likewise.
1237 (ppc_elf_vxworks_final_write_processing): Likewise.
1238 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1239 (elf32_sparc_final_write_processing): Likewise.
1240 (elf32_sparc_vxworks_final_write_processing): Likewise.
1241 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1242 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1243 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1244 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1245 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1246 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1247 (_bfd_mips_elf_final_write_processing): Likewise.
1249 2019-07-24 Alan Modra <amodra@gmail.com>
1251 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1253 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1254 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1256 2019-07-24 Alan Modra <amodra@gmail.com>
1258 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1259 EI_OSABI header byte here.
1260 (ELF_OSABI): Define.
1262 2019-07-23 Alan Modra <amodra@gmail.com>
1264 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1265 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1266 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1267 when elf_gnu_osabi_mbind is set.
1268 (_bfd_elf_map_sections_to_segments): Likewise.
1269 (_bfd_elf_init_private_section_data): Likewise.
1270 (_bfd_elf_final_write_processing): Update comment.
1271 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1272 (elf_backend_special_sections): Define without .tbss for linux.
1274 2019-07-23 Alan Modra <amodra@gmail.com>
1276 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1277 Remove none, any, all enums.
1278 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1279 (_bfd_elf_final_write_processing): Declare.
1280 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1281 elf_backend_final_write_processing.
1282 (_bfd_elf_post_process_headers): Move body of function to..
1283 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1284 only when not already set. Adjust for rename.
1285 * elfxx-target.h (elf_backend_final_write_processing): Default to
1286 _bfd_elf_final_write_processing.
1287 * elf-hppa.h (elf_hppa_final_write_processing): Call
1288 _bfd_elf_final_write_processing.
1289 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1290 * elf-nacl.c (nacl_final_write_processing): Likewise.
1291 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1292 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1293 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1294 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1295 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1296 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1297 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1298 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1299 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1300 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1301 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1302 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1303 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1304 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1305 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1306 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1307 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1308 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1309 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1310 * elf32-arm.c (arm_final_write_processing): Split out from..
1311 (elf32_arm_final_write_processing): ..here. Call
1312 _bfd_elf_final_write_processing.
1313 (elf32_arm_nacl_final_write_processing): Adjust.
1314 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1315 (_bfd_mips_elf_final_write_processing): ..here. Call
1316 _bfd_elf_final_write_processing.
1317 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1318 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1319 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1320 (ppc_elf_final_write_processing): ..here. Call
1321 _bfd_elf_final_write_processing.
1322 (ppc_elf_vxworks_final_write_processing): Adjust.
1323 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1324 (elf32_sparc_final_write_processing): ..here. Call
1325 _bfd_elf_final_write_processing.
1326 (elf32_sparc_vxworks_final_write_processing): Adjust.
1327 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1328 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1329 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1330 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1331 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1332 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1333 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1334 * elflink.c (elf_link_add_object_symbols): Likewise.
1335 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1338 2019-07-23 Omar Majid <omajid@redhat.com>
1340 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1341 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1342 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1344 * peXXigen.c: Add comment about source of .NET magic numbers.
1346 2019-07-19 Alan Modra <amodra@gmail.com>
1348 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1349 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1350 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1351 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1352 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1353 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1354 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1355 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1356 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1357 * bfd-in2.h: Regenerate.
1358 * libbfd.h: Regenerate.
1360 2019-07-18 Alan Modra <amodra@gmail.com>
1362 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1363 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1366 2019-07-18 Alan Modra <amodra@gmail.com>
1368 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1369 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1370 is more than 8 bits.
1371 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1372 tls_type vars unsigned int.
1373 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1374 to select r_type edit.
1376 2019-07-18 Alan Modra <amodra@gmail.com>
1378 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1380 * elf64-ppc.c (TLS_GDIE): Likewise.
1382 2019-07-18 Alan Modra <amodra@gmail.com>
1384 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1385 range of tp-relative offsets.
1387 2019-07-15 Alan Modra <amodra@gmail.com>
1389 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1390 alias is no longer bfd_link_hash_defined, clear the alias.
1392 2019-07-13 Alan Modra <amodra@gmail.com>
1394 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1396 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1397 (_bfd_elf_init_2_index_sections): Likewise.
1398 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1399 relocations for local TLS symbols, use STN_UNDEF as the relocation
1401 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1402 leave TLS symbol value in the addend.
1404 2019-07-08 Alan Modra <amodra@gmail.com>
1407 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1408 size before reading first word.
1410 2019-07-02 Nick Clifton <nickc@redhat.com>
1413 * elf.c (is_debuginfo_file): New function.
1414 (assign_file_positions_for_non_load_sections): Do not warn about
1415 allocated sections outside of loadable segments if they are found
1416 in a debuginfo file.
1417 * elf-bfd.h (is_debuginfo_file): Prototype.
1419 2019-07-02 Nick Clifton <nickc@redhat.com>
1422 * compress.c (bfd_get_full_section_contents): Do not complain
1423 about linker created sections that are larger than the file size.
1425 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1427 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1428 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1430 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1432 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1434 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1435 sections when .text section contain secure entry functions
1438 2019-07-01 Nick Clifton <nickc@redhat.com>
1441 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1442 section VMA in the offset used to update exidx relocs.
1444 2019-06-28 Nick Clifton <nickc@redhat.com>
1447 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1448 large version reference section.
1449 * compress.c (bfd_get_full_section_contents): Check for an
1450 uncompressed section whose size is larger than the file size.
1452 2019-06-28 Alan Modra <amodra@gmail.com>
1454 * format.c (bfd_check_format_matches): Don't match plugin target
1455 if another target matches. Expand comment.
1456 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1457 non-corefile targets, outside !SELECT_VECS.
1458 * config.bfd: Don't handle targ=plugin here.
1459 * configure.ac: Don't add plugin to enable_targets or handle in
1460 target loop setting selvecs and other target vars.
1461 * configure: Regenerate.
1463 2019-06-26 Nick Clifton <nickc@redhat.com>
1466 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1467 messages for failures.
1468 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1469 if returning an error value.
1471 2019-06-25 Jan Beulich <jbeulich@suse.com>
1473 * elf-properties.c (elf_find_and_remove_property): Rename last
1474 parameter. Mention it in comment.
1476 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1478 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1479 SEC_MERGE or SEC_CODE flags are set.
1480 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1481 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1482 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1483 Add sec_addr (sym_sec) after handling merge sections.
1485 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1488 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1489 property after reporting property removal.
1491 2019-06-23 Alan Modra <amodra@gmail.com>
1494 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1495 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1496 Reduce range of offsets allowed for other GOT relocs.
1498 2019-06-23 Alan Modra <amodra@gmail.com>
1501 * elfcode.h (elf_object_p): Warning fix.
1503 2019-06-21 Alan Modra <amodra@gmail.com>
1506 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1508 2019-06-19 Alan Modra <amodra@gmail.com>
1511 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1512 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1514 2019-06-19 Alan Modra <amodra@gmail.com>
1516 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1517 functions that require r2 valid to use local entry.
1518 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1520 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1522 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1523 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1524 with elfNN_aarch64_allocate_local_dynrelocs.
1526 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1528 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1530 2019-06-14 Alan Modra <amodra@gmail.com>
1532 * Makefile.in: Regenerate.
1533 * configure: Regenerate.
1535 2019-06-14 Alan Modra <amodra@gmail.com>
1537 * elf64-ppc.c: Fix comments involving paddi.
1539 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1542 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1543 absent, or the bfd is not in the ELF formart.
1544 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1546 2019-06-10 Christos Zoulas <christos@zoulas.com>
1549 * elf.c (elfcore_make_auxv_note_section): New function.
1550 (elfcore_grok_note): Use it.
1551 (elfcore_grok_freebsd_note): Likewise.
1552 (elfcore_grok_openbsd_note): Likewise.
1553 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1554 NT_NETBSDCORE_AUXV notes.
1556 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1558 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1559 alignment of the new gnu property section.
1561 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1563 * bfd-in.h: Change comment.
1564 * bfd-in2.h: Regenerate.
1565 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1566 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1569 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1571 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1572 Remove overflow check.
1574 2019-05-28 Alan Modra <amodra@gmail.com>
1577 * cofflink.c (coff_link_check_archive_element): Don't assume
1578 element is a coff object file after calling add_archive_element.
1580 2019-05-28 Alan Modra <amodra@gmail.com>
1583 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1584 attempt to set sh_entsize for excluded PLT section.
1586 2019-05-28 Alan Modra <amodra@gmail.com>
1589 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1590 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1591 allocated in alpha_dynamic_entries_for_reloc.
1593 2019-05-28 Alan Modra <amodra@gmail.com>
1596 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1597 on NULL output_section.
1598 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1600 2019-05-28 Alan Modra <amodra@gmail.com>
1603 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1604 entry when MUST_FIND. Abort when MUST_FIND not found.
1605 (elf_m68k_get_bfd2got_entry): Likewise.
1606 (elf_m68k_relocate_section): Remove now useless assert.
1608 2019-05-28 Alan Modra <amodra@gmail.com>
1611 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1612 from bfd_link_info, not an output section owner.
1613 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1614 (elf_hppa_final_link_relocate): Likewise.
1616 2019-05-28 Alan Modra <amodra@gmail.com>
1619 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1620 create_object_symbols_section, obj_textsec, obj_datasec or
1621 obj_bsssec. Fix other errors in placement.
1622 * config.bfd: Obsolete tic30-aout.
1624 2019-05-28 Alan Modra <amodra@gmail.com>
1627 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1628 end of section list as well as section_count.
1629 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1630 section list before returning error.
1632 2019-05-27 Alan Modra <amodra@gmail.com>
1634 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1636 2019-05-27 Alan Modra <amodra@gmail.com>
1639 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1641 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1643 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1644 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1645 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1646 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1647 (elf_backend_merge_symbol_attribute): Define.
1649 2019-05-24 Alan Modra <amodra@gmail.com>
1651 * po/SRC-POTFILES.in: Regenerate.
1653 2019-05-24 Alan Modra <amodra@gmail.com>
1655 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1656 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1657 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1658 (struct ppc_link_hash_table): Add powerxx_stubs.
1659 (ppc64_elf_check_relocs): Set powerxx_stubs.
1660 (build_powerxx_offset, size_powerxx_offset),
1661 (num_relocs_for_powerxx_offset),
1662 (emit_relocs_for_powerxx_offset): New functions.
1663 (plt_stub_size): Size powerxx stubs.
1664 (ppc_build_one_stub): Emit powerxx stubs.
1665 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1668 2019-05-24 Alan Modra <amodra@gmail.com>
1670 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1671 R_PPC64_GOT_PCREL34.
1672 (xlate_pcrel_opt): New function.
1673 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1674 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1675 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1677 2019-05-24 Alan Modra <amodra@gmail.com>
1679 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1680 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1681 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1682 (BFD_RELOC_PPC64_PLT_PCREL34),
1683 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1684 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1685 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1686 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1687 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1688 * elf64-ppc.c (PNOP): Define.
1689 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1690 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1691 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1693 (ppc64_elf_prefix_reloc): New function.
1694 (struct ppc_link_hash_table): Add notoc_plt.
1695 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1696 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1697 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1698 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1699 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1700 possible need for dynamic relocs on non-pcrel powerxx relocs.
1701 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1702 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1703 (toc_adjusting_stub_needed): Likewise.
1704 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1705 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1706 * bfd-in2.h: Regenerate.
1707 * libbfd.h: Regenerate.
1709 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1711 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1712 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1714 * configure: Regenerate.
1716 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1718 * configure: Regenerated.
1719 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1720 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1721 (BFD64_BACKENDS): Add elf64-bpf.lo.
1722 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1723 * Makefile.in (SOURCE_HFILES): Regenerate.
1724 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1725 * cpu-bpf.c: New file.
1726 * elf64-bpf.c: Likewise.
1727 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1729 * archures.c: Define architecture bfd_arch_bpf and machine
1731 * reloc.c: Define BFD relocations used by the BPF target.
1732 * bfd-in2.h: Regenerated.
1733 * libbfd.h: Likewise.
1735 2019-05-22 Alan Modra <amodra@gmail.com>
1737 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1740 2019-05-22 Alan Modra <amodra@gmail.com>
1742 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1743 processing on "size error in section".
1745 2019-05-22 Alan Modra <amodra@gmail.com>
1747 * som.c (som_bfd_free_cached_info): Call
1748 _bfd_generic_close_and_cleanup.
1750 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1752 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1753 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1755 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1757 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1758 checks. Search the RELA table for n64 relocations.
1760 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1761 Faraz Shahbazker <fshahbazker@wavecomp.com>
1763 * elfxx-mips.c (LA25_BC): New macro.
1764 (mips_elf_link_hash_table)<compact_branches>: New field.
1765 (STUB_JALRC): New macro.
1766 (mipsr6_o32_exec_plt0_entry_compact): New array.
1767 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1768 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1769 (mipsr6_exec_plt_entry_compact): Likewise.
1770 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1771 when compact_branches is true.
1772 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1773 PLT for MIPSR6 with compact_branches. Do not reorder the
1774 compact branches PLT. Switch the lazy stub for MIPSR6
1775 with compact_branches to use JALRC.
1776 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1777 when compact_branches is true.
1778 (_bfd_mips_elf_compact_branches): New function.
1779 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1781 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1784 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1785 Fix print formatter.
1787 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1790 * elf32-arm.c (get_value_helper): Remove.
1791 (elf32_arm_final_link_relocate): Fix branch future relocations.
1793 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1796 * bfd-in.h (enum erratum_84319_opts): New
1797 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1798 int to enum erratum_84319_opts.
1799 * bfd-in2.h: Regenerate.
1800 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1801 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1802 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1803 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1804 (_bfd_aarch64_resize_stubs): Amend comment.
1805 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1807 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1808 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1810 (clear_erratum_843419_entry): Update erratum conditional.
1812 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1815 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1816 when computing distance_short_enough.
1818 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1821 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1822 Wrap around even if distance equals avr_pc_wrap_around.
1824 2019-05-20 Nick Clifton <nickc@redhat.com>
1826 * po/fr.po: Updated French translation.
1828 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1830 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1832 2019-05-16 Alan Modra <amodra@gmail.com>
1834 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1836 2019-05-15 Alan Modra <amodra@gmail.com>
1838 * elf32-arm.c (elf32_arm_write_section): Don't leave
1839 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1840 unitialised section contents.
1842 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1845 * verilog.c: (VerilogDataWidth): New variable.
1846 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1848 2019-05-08 Nick Clifton <nickc@redhat.com>
1851 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1852 rather than FALSE if encountering a non-ELF file.
1854 2019-05-06 Alan Modra <amodra@gmail.com>
1856 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1858 2019-05-06 Alan Modra <amodra@gmail.com>
1860 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1861 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1862 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1863 * libbfd.h: Regenerate.
1864 * bfd-in2.h: Regenerate.
1866 2019-05-04 Alan Modra <amodra@gmail.com>
1869 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1870 following the standard section names.
1871 (bfd_decode_symclass): Prioritize section flag tests in
1872 decode_section_type before name tests in coff_section_type.
1873 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1874 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1875 their names and choose standard .text section flags for
1878 2019-05-02 Nick Clifton <nickc@redhat.com>
1881 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1882 .gnu.debugaltlink sections as debugging sections.
1884 2019-04-30 Alan Modra <amodra@gmail.com>
1886 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1887 (struct _ppc64_elf_section_data): Likewise.
1888 (ppc64_elf_check_relocs): Set above fields.
1889 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1890 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1893 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1896 * elflink.c (elf_link_output_extsym): Don't complain undefined
1897 weak dynamic reference.
1899 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1901 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1902 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1903 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1904 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1905 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1906 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1907 (elfNN_aarch64_small_plt0_bti_entry): Update.
1908 (elfNN_aarch64_small_plt_bti_entry): Update.
1909 (elfNN_aarch64_small_plt_pac_entry): Update.
1910 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1911 (setup_plt_values): Setup new entries.
1912 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1913 (elfNN_aarch64_plt_sym_val): Likewise.
1915 2019-04-22 Jim Wilson <jimw@sifive.com>
1917 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1919 2019-04-19 Alan Modra <amodra@gmail.com>
1921 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1923 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1926 building shared object.
1927 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1929 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1932 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1935 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1937 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1939 * bfd-in2.h: Regenerate.
1940 * libbfd.h: Likewise.
1942 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1944 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1945 * bfd-in2.h: Regenerated.
1946 * libbfd.h: Regenerated.
1948 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1950 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1951 * bfd-in2.h: Regenerated.
1952 * libbfd.h: Likewise.
1954 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1956 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1957 * bfd-in2.h: Regenerated.
1958 * libbfd.h: Regenerated.
1959 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1960 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1961 and R_ARM_THM_BF12 together.
1962 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1964 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1966 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1967 * libbfd.h: Regenerated.
1968 * bfd-in2.h: Regenerated.
1969 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1970 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1971 and R_ARM_THM_BF18 together.
1972 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1974 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1976 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1977 * bfd-in2.h: Regenerated.
1978 * libbfd.h: Regenerated.
1979 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1980 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1981 and R_ARM_THM_BF16 together.
1982 (get_value_helper): New reloc helper.
1983 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1985 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1987 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1988 * bfd-in2.h: Regenerate.
1989 * libbfd.h: Regenerate.
1991 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1993 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1994 * bfd-in2.h: Regenerate.
1995 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1996 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1998 (using_thumb2): Likewise.
1999 (using_thumb2_bl): Update assert.
2000 (arch_has_arm_nop): Likewise.
2001 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2002 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2004 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf-linker-x86.h (elf_x86_cet_report): New.
2007 (elf_linker_x86_params): Add cet_report.
2008 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2009 missing IBT and SHSTK properties if needed.
2011 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2015 "h != NULL". Don't check "h != NULL" before calling.
2016 bfd_elf_gc_record_vtentry.
2017 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2018 * elf32-bfin.c (bfin_check_relocs): Likewise.
2019 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2020 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2021 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2022 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2023 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2024 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2025 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2026 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2027 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2028 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2029 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2030 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2031 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2032 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2033 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2034 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2035 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2036 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2037 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2038 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2039 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2040 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2041 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2042 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2043 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2044 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2045 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2046 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2047 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2050 2019-04-11 Alan Modra <amodra@gmail.com>
2053 * elflink.c (elf_link_add_object_symbols): Don't read partial
2054 dynamic entries from fuzzed objects.
2056 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2059 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2060 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2061 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2063 2019-04-10 Michael Forney <mforney@mforney.org>
2066 * doc/chew.c (free_words): Correctly free "push_text" strings.
2068 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2070 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2072 2019-04-08 Alan Modra <amodra@gmail.com>
2074 * configure.ac (elfxx_x86): Define and use.
2075 * configure: Regenerate.
2077 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2079 * elf-linker-x86.h: New file.
2080 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2081 to get x86-specific linker options.
2082 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2083 (elf_x86_64_check_relocs): Likewise.
2084 (elf_x86_64_relocate_section): Likewise.
2085 (elf_x86_64_link_setup_gnu_properties): Likewise.
2086 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2087 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2088 (_bfd_elf_linker_x86_set_options): New function.
2089 * elfxx-x86.h: Include "elf-linker-x86.h".
2090 (elf_x86_link_hash_table): Add params.
2092 2019-04-03 Alan Modra <amodra@gmail.com>
2094 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2095 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2096 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2097 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2098 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2099 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2101 2019-04-02 Jim Wilson <jimw@sifive.com>
2104 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2105 ELF header flags to after check for ELF object file. Loop through
2106 sections looking for code sections, if none, then skip ABI checks.
2108 2019-03-30 Andrew Waterman <andrew@sifive.com>
2110 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2113 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2115 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2116 info->export_dynamic to the conditional.
2118 2019-03-28 Alan Modra <amodra@gmail.com>
2121 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2122 * configure: Regenerate.
2123 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2124 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2125 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2126 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2127 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2129 2019-03-21 Jim Wilson <jimw@sifive.com>
2132 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2133 verify sym non-NULL before using. Add identical check using h.
2135 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2137 * elf-bfd.h (struct elf_backend_data): Add argument to
2138 merge_gnu_properties.
2139 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2140 itself and while calling bed->merge_gnu_properties.
2141 (elf_merge_gnu_property_list): Update the calls for
2142 elf_merge_gnu_properties.
2143 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2144 of --force-bti warning and add argument.
2145 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2147 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2148 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2151 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2153 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2154 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2155 (elf_backend_fixup_gnu_properties): Define for AArch64.
2157 2019-03-18 Alan Modra <amodra@gmail.com>
2160 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2161 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2162 attempt at writing glink stubs only once.
2164 2019-03-16 Alan Modra <amodra@gmail.com>
2167 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2168 (_bfd_elf_rel_local_sym): Likewise.
2169 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2170 section of symbols with unrecognized shndx.
2172 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2175 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2177 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2178 in discarded section.
2180 2019-03-15 Alan Modra <amodra@gmail.com>
2183 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2184 symbol after globals if elf_bad_symtab is not set.
2186 2019-03-15 Alan Modra <amodra@gmail.com>
2189 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2190 (_bfd_elf_rel_local_sym): Likewise.
2192 2019-03-15 Alan Modra <amodra@gmail.com>
2195 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2196 object files with sh_size not a multiple of sh_entsize.
2198 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2201 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2202 input with bad relocation.
2204 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2206 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2208 2019-03-14 Nick Clifton <nickc@redhat.com>
2211 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2212 (save_section_vma): Initialise field to the number of entries in
2214 (section_vma_same): Check that the number of entries in the
2215 sec_vma table matches the number of sections in the bfd.
2217 2019-03-14 Nick Clifton <nickc@redhat.com>
2220 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2221 section owner pointer when adding the default symbol.
2223 2019-03-14 Nick Clifton <nickc@redhat.com>
2226 * elflink.c (elf_link_add_object_symbols): Add new local variable
2227 extversym_end. Initialise it to point to the end of the version
2228 symbol table, if present. Check it when initialising and updating
2231 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2233 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2234 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2235 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2236 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2238 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2239 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2240 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2242 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2243 Szabolcs Nagy <szabolcs.nagy@arm.com>
2245 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2246 (aarch64_bti_pac_info): New.
2247 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2248 (bfd_elf32_aarch64_set_options): Likewise.
2249 * bfd-in2.h: Regenerate
2250 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2251 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2252 (elfNN_aarch64_small_plt0_bti_entry): New.
2253 (elfNN_aarch64_small_plt_bti_entry): New.
2254 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2255 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2256 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2257 tlsdesc_plt_entry_size fields.
2258 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2259 (setup_plt_values): New helper function.
2260 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2262 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2264 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2265 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2266 to plt stubs instead of fixed ones and update filling them according
2267 to the need for bti.
2268 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2269 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2270 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2271 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2272 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2274 (bfd_elfNN_get_synthetic_symtab): Define.
2275 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2276 and mising BTI NOTE SECTION.
2279 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2281 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2282 linker created inputs from merge.
2283 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2284 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2285 (elfNN_aarch64_link_setup_gnu_properties): New.
2286 (elfNN_aarch64_merge_gnu_properties): New.
2287 (elf_backend_setup_gnu_properties): Define for AArch64.
2288 (elf_backend_merge_gnu_properties): Likewise.
2289 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2290 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2291 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2292 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2293 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2294 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2295 (elf_backend_parse_gnu_properties): Define for AArch64.
2297 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2300 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2301 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2303 2019-03-12 Alan Modra <amodra@gmail.com>
2305 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2306 nmemb parameter. Use bfd_alloc2.
2307 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2309 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2310 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2311 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2313 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2314 (assign_section_numbers): Style fix.
2315 (swap_out_syms): Use bfd_malloc2.
2316 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2318 (_bfd_elf_make_empty_symbol): Style fix.
2319 (elfobj_grok_stapsdt_note_1): Formatting.
2320 * elfcode.h (elf_object_p): Use bfd_alloc2.
2321 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2322 (elf_slurp_symbol_table): Use bfd_zalloc2.
2323 (elf_slurp_reloc_table): Use bfd_alloc2.
2324 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2325 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2326 size calculation doesn't overflow.
2327 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2328 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2329 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2331 2019-03-08 Alan Modra <amodra@gmail.com>
2334 * merge.c (merge_strings): Return secinfo. Don't pad section
2336 (_bfd_merge_sections): Pad section to alignment here, if input
2337 sections contributing to merged output all pad to alignment.
2340 2019-03-06 Nick Clifton <nickc@redhat.com>
2342 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2344 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2345 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2347 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2349 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2350 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2353 * elf32-s390.c (allocate_dynrelocs): Update comment.
2355 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2357 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2359 2019-02-28 Nick Clifton <nickc@redhat.com>
2362 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2363 section that is not NUL terminated.
2365 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2368 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2369 by linker when checking copy reloc on protected symbol.
2371 2019-02-24 Alan Modra <amodra@gmail.com>
2374 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2376 2019-02-20 Eric Tsai <erictsai@cadence.com>
2378 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2379 sections between the call site and call destination and adjust
2380 call distance by the largest alignment.
2382 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2384 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2385 * elf.c (elfcore_grok_aarch_pauth): New function.
2386 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2387 (elfcore_write_aarch_pauth): New function.
2388 (elfcore_write_register_note): Check for AArch64 pauth section.
2390 2019-02-20 Alan Modra <amodra@gmail.com>
2393 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2396 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2398 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2399 Darwin hosts, not just or1k.
2400 * configure: Regenerate.
2402 2019-02-20 Alan Modra <amodra@gmail.com>
2405 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2406 sentinel NUL to string buffer nearer to loop where it is used.
2407 Don't go past sentinel when scanning strings, and don't write
2409 * archive.c (do_slurp_coff_armap): Simplify string handling to
2412 2019-02-19 Alan Modra <amodra@gmail.com>
2415 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2416 attempting to prevent read past end of section.
2418 2019-02-18 Alan Modra <amodra@gmail.com>
2421 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2422 PRIx64 to generate warning messages. Print local sym names too.
2424 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2426 * elf32-arc (INIT_SYM_STRING): Delete.
2427 (FINI_SYM_STRING): Likewise.
2428 (init_str): Likewise.
2429 (fini_str): Likewise.
2431 2019-02-08 Alan Modra <amodra@gmail.com>
2433 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2434 for bss-plt" warning to make it an error.
2436 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2439 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2440 reloc_class_ifunc for ifunc symbols.
2441 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2443 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2445 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2446 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2448 2019-02-07 Nick Clifton <nickc@redhat.com>
2450 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2451 into the definitely obsolete list.
2453 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2456 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2457 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2458 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2460 (elf_x86_64_check_relocs): Here.
2461 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2462 to check if a symbol is defined in a non-shared object.
2463 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2465 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2467 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2468 of 'labs' (and fix GCC warning).
2470 2019-01-25 Nick Clifton <nickc@redhat.com>
2472 * po/ru.po: Updated Russian translation.
2474 2019-01-23 Nick Clifton <nickc@redhat.com>
2476 * po/fr.po: Updated French translation.
2478 2019-01-21 Nick Clifton <nickc@redhat.com>
2480 * po/pt.po: Updated Portuguese translation.
2481 * po/uk.po: Updated Ukranian translation.
2483 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2486 * elf32-nds32.c (nds32_relocate_section): Add space between words
2488 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2490 (riscv_i_or_e_p): Likewise.
2491 (riscv_merge_arch_attr_info): Likewise.
2493 2019-01-19 Nick Clifton <nickc@redhat.com>
2495 * version.m4: Reset to 2.32.51
2496 * configure: Regenerate.
2497 * po/bfd.pot: Regenerate.
2499 2018-06-24 Nick Clifton <nickc@redhat.com>
2501 2.32 branch created.
2503 2019-01-16 Kito Cheng <kito@andestech.com>
2505 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2508 2019-01-16 Kito Cheng <kito@andestech.com>
2509 Nelson Chu <nelson@andestech.com>
2511 * elfnn-riscv.c (in_subsets): New.
2512 (out_subsets): Likewise.
2513 (merged_subsets): Likewise.
2514 (riscv_std_ext_p): Likewise.
2515 (riscv_non_std_ext_p): Likewise.
2516 (riscv_std_sv_ext_p): Likewise.
2517 (riscv_non_std_sv_ext_p): Likewise.
2518 (riscv_version_mismatch): Likewise.
2519 (riscv_i_or_e_p): Likewise.
2520 (riscv_merge_std_ext): Likewise.
2521 (riscv_merge_non_std_and_sv_ext): Likewise.
2522 (riscv_merge_arch_attr_info): Likewise.
2523 (riscv_merge_attributes): Likewise.
2524 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2526 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2527 (elf_backend_obj_attrs_vendor): Define.
2528 (elf_backend_obj_attrs_section_type): Likewise.
2529 (elf_backend_obj_attrs_section): Likewise.
2530 (elf_backend_obj_attrs_arg_type): Define as
2531 riscv_elf_obj_attrs_arg_type.
2532 * elfxx-riscv.c (riscv_estimate_digit): New.
2533 (riscv_estimate_arch_strlen1): Likewise.
2534 (riscv_estimate_arch_strlen): Likewise.
2535 (riscv_arch_str1): Likewise.
2536 (riscv_arch_str): Likewise.
2537 * elfxx-riscv.h (riscv_arch_str): Declare.
2539 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2541 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2543 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2544 source field. (md_apply_fix): Apply final fix
2545 to BFD_RELOC_S12Z_OPR.
2546 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2548 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2551 * elf32-s390.c (allocate_dynrelocs): Update comment.
2553 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2555 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2556 * configure: Regenerate.
2558 2019-01-08 Alan Modra <amodra@gmail.com>
2562 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2565 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2567 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2568 * bfd/bfd-in2.h: Regenerate.
2569 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2570 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2572 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2574 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2575 default target, little endian target is more suitable.
2577 2019-01-04 Alan Modra <amodra@gmail.com>
2581 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2583 (EQ_VALUE_IN_FIELD): Likewise.
2584 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2586 2019-01-01 Alan Modra <amodra@gmail.com>
2588 Update year range in copyright notice of all files.
2590 For older changes see ChangeLog-2018
2592 Copyright (C) 2019 Free Software Foundation, Inc.
2594 Copying and distribution of this file, with or without modification,
2595 are permitted in any medium without royalty provided the copyright
2596 notice and this notice are preserved.
2602 version-control: never