1 2019-11-07 Alan Modra <amodra@gmail.com>
4 * elf32-cr16c.c: Delete.
10 * targets.c: Remove cr16c support.
15 * po/SRC-POTFILES.in: Regenerate.
17 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
19 * doc/chew.c (add_to_definition): Use correct type when
20 calculating size of array reallocation.
21 (nextword): Always initialise the word return parameter.
22 (compile): Check return value of nextword().
24 2019-10-30 Keith Seitz <keiths@redhat.com>
26 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
28 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
30 (elf_read_notes): Add declaration.
31 * elf.c (elf_read_notes): Move elf-bfd.h.
32 (_bfd_elf_core_find_build_id): New function.
33 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
34 build-id if none is known.
35 (elf_parse_notes): For core files, scan for notes.
36 * elfcore.h (elf_core_file_matches_executable_p): If both
37 BFDs have identical build-ids, then they match.
38 (_bfd_elf_core_find_build_id): New function.
39 * elfxx-target.h (elf_backend_core_find_build_id): Define.
40 (elfNN_bed): Add elf_backend_core_find_build_id.
42 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
44 * libcoff-in.h (struct pe_tdata): Add dos_message field.
45 * libcoff.h: Regenerate.
46 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
47 dos_message field rather than initialising it.
48 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
50 * peicode.h (pe_mkobject): Initialise the dos_message field.
51 (pe_mkobject_hook): Copy the dos_message field.
52 (pe_bfd_object_p): Copy the dos_message field.
54 2019-10-25 Alan Modra <amodra@gmail.com>
57 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
59 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
61 * elf.c (elf_sort_segments): New function.
62 (assign_file_positions_except_relocs): Use shortcuts to elfheader
63 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
64 headers. Move PT_PHDR check..
65 (assign_file_positions_for_non_load_sections): ..and code setting
66 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
67 (assign_file_positions_for_load_sections): ..to here. Sort
68 PT_LOAD headers. Delete header_pad code. Use actual number of
69 headers rather than allocated in calculating size for program
70 headers. Don't assume program headers follow ELF file header.
71 Simplify pt_load_count code. Only set "off" for PT_LOAD or
73 (rewrite_elf_program_header): Set p_vaddr_offset for segments
74 that include file and program headers.
75 (copy_elf_program_header): Likewise, replacing header_size code.
77 2019-10-21 Alan Modra <amodra@gmail.com>
80 * archive.c (normalize): Return file unchanged when
81 BFD_ARCHIVE_FULL_PATH.
82 (_bfd_construct_extended_name_table): Pass abfd, the output
84 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
85 * bfd.c (struct bfd): Make flags a full flagword.
86 (BFD_ARCHIVE_FULL_PATH): Define.
87 * bfd-in2.h: Regenerate.
89 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
91 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
92 minimum alignment for .plt section.
94 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
96 * elf32-hppa.c: Revise import stub sequences.
97 (LONG_BRANCH_STUB_SIZE): Define.
98 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
99 (IMPORT_STUB_SIZE): Define.
100 (IMPORT_SHARED_STUB_SIZE): Define.
101 (EXPORT_STUB_SIZE): Define.
102 (plt_stub): Revise to not use register %r22.
103 (LDO_R1_R22): Define.
104 (LDW_R22_R21): Define.
105 (LDW_R22_R19): Define.
106 (hppa_build_one_stub): Update stub generation and use new defines.
107 (hppa_size_one_stub): Likewise.
109 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
111 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
112 that user should recompile their code with `fPIC` when linking non-pic
113 code into shared library.
115 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
116 the error message if needed, and then store the result into the
117 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
118 message for the dangerous relocation should be set before we call the
119 callback function. If we miss the error message since linker runs out
120 of memory, we should set the default error message for the error.
122 2019-10-16 Alan Modra <amodra@gmail.com>
125 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
126 for all ppc arch info.
127 * linker.c (default_data_link_order): Pass info->big_endian to
128 arch_info->fill function.
130 2019-10-15 Alan Modra <amodra@gmail.com>
132 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
133 (elf32_m68hc11_relocate_section): Don't use a variable for format
134 strings. Delete some unnecessary xgettext:c-format comments.
136 2019-10-15 Alan Modra <amodra@gmail.com>
139 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
141 * elf32-m68hc1x.c (reloc_warning): New function.
142 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
143 corresponding to %lx in format strings.
144 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
146 2019-10-15 Alan Modra <amodra@gmail.com>
149 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
151 2019-10-15 Alan Modra <amodra@gmail.com>
153 * bfd.c (bfd_check_compression_header): Check for powers of two
156 2019-10-14 Alan Modra <amodra@gmail.com>
158 * syms.c (struct indexentry): Add idx field.
159 (cmpindexentry): Final sort on idx.
160 (_bfd_stab_section_find_nearest_line): Set idx.
162 2019-10-14 Alan Modra <amodra@gmail.com>
164 * dwarf2.c (struct lookup_funcinfo): Add idx field.
165 (compare_lookup_funcinfos): Perform final sort on idx.
166 (build_lookup_funcinfo_table): Set idx.
167 (compare_sequences): Perform final sort on num_lines.
168 (build_line_info_table): Set num_lines and line_info_lookup earlier.
169 (sort_line_sequences): Set num_lines for sort.
171 2019-10-14 Alan Modra <amodra@gmail.com>
173 * elflink.c (elf_sort_symbol): Sort on type and name as well.
174 (elf_link_add_object_symbols): Style fix.
176 2019-10-14 Alan Modra <amodra@gmail.com>
178 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
179 for sections about to be sorted.
180 (assign_file_positions_for_load_sections): Likewise.
181 (elf_sort_sections): Don't bother optimising both TOEND case.
182 * elflink.c (bfd_elf_final_link): Reset target_index.
184 2019-10-14 Alan Modra <amodra@gmail.com>
186 * elflink.c (elf_get_linked_section_vma): Delete.
187 (compare_link_order): Use elf_linked_to_section and sort by lma,
189 (elf_fixup_link_order): Use size_t variables where appropriate.
190 Make use of elf_linked_to_section. Formatting. Properly align
193 2019-10-14 Alan Modra <amodra@gmail.com>
195 * elf-strtab.c (strrevcmp): Comment.
196 * merge.c (strrevcmp): Likewise.
197 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
198 Comment on why comparing pointers ensures a stable sort.
199 * elflink.c (struct elf_symbol): Add void* to union.
200 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
201 (elf_sym_name_compare): Likewise.
202 (bfd_elf_match_symbols_in_sections): Style fix.
203 (elf_link_sort_cmp1): Comment.
205 2019-10-14 Alan Modra <amodra@gmail.com>
208 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
209 return value of bfd_alloc2.
210 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
211 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
212 value of bfd_get_section_contents.
213 * som.c (som_write_space_strings): Don't use xmalloc.
214 (som_write_symbol_strings): Likewise.
216 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
218 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
219 stash->info_hash_status = STASH_INFO_HASH_ON when
220 stash_maybe_update_info_hash_tables succeeds.
222 2019-10-09 Alan Modra <amodra@gmail.com>
225 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
226 total_size calculation.
228 2019-10-08 Alan Modra <amodra@gmail.com>
231 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
232 recur_count. Error on recur_count reaching 100 rather than
233 info_ptr matching orig_info_ptr. Adjust calls.
235 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
237 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
238 (elf32_msp430_merge_msp430_attributes): Add support for merging
239 the GNU object attribute for data region.
241 2019-10-07 Alan Modra <amodra@gmail.com>
243 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
244 space for local got non-tls relocs when PIE.
246 2019-10-07 Alan Modra <amodra@gmail.com>
248 * elflink.c (elf_fixup_link_order): Don't attempt to find
249 an elf_section for linker created bfd sections.
251 2019-10-07 Alan Modra <amodra@gmail.com>
253 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
254 with non-local symbol. Don't double count __tls_get_addr calls
256 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
258 2019-10-07 Alan Modra <amodra@gmail.com>
260 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
262 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
264 2019-10-04 Alan Modra <amodra@gmail.com>
266 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
267 (ppc64_elf_tls_optimize): Correct is_local condition.
268 (allocate_got): Don't reserve dynamic relocations for any of the
269 tls got relocs in PIEs when the symbol is local.
270 (allocate_dynrelocs): Correct validity test for local sym using
272 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
273 for any of the tls got relocs in PIEs.
274 (ppc64_elf_layout_multitoc): Likewise.
275 (ppc64_elf_relocate_section): Correct validity test for local sym
276 using tlsld_got slot. Don't emit dynamic relocations for any of
277 the tls got relocs in PIEs when the symbol is local.
278 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
279 (got_relocs_needed): Delete.
280 (allocate_dynrelocs): Correct validity test for local sym using
281 tlsld_got slot. Don't reserve dynamic relocations for any of the
282 tls got relocs in PIEs when the symbol is local.
283 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
284 for any of the tls got relocs in PIEs.
285 (ppc_elf_relocate_section): Correct validity test for local sym
286 using tlsld_got slot. Don't emit dynamic relocations for any of
287 the tls got relocs in PIEs when the symbol is local.
289 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
293 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
294 bfd_link_pic for TLS checks.
295 (elf32_arm_final_link_relocate): Likewise.
296 (allocate_dynrelocs_for_symbol): Likewise.
298 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
301 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
303 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
305 * elf-bfd.h (bfd_section_is_ctf): New inline function.
306 * elf.c (special_sections_c): Add ".ctf".
307 (assign_file_positions_for_non_load_sections): Note that
308 compressed debugging sections etc are not assigned here. Treat
309 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
311 (assign_file_positions_except_relocs): Likewise.
312 (find_section_in_list): Note that debugging and CTF sections, as
313 well as reloc sections, are assigned later.
314 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
315 their size and contents updated.
316 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
317 compressed sections, they have no uncompressed content to copy at
319 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
320 callback right before the strtab is written out.
321 (bfd_elf_final_link): Don't cache the section contents of CTF
322 sections: they are not populated yet. Call the emit_ctf callback
323 right at the end, after all the symbols and strings are flushed
326 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
328 * elf-strtab.c (_bfd_elf_strtab_len): New.
329 (_bfd_elf_strtab_str): Likewise.
330 * bfd-elf.h: Declare them.
332 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
334 * elf-bfd.h (bfd_elf_get_str_section): Add.
335 * elf.c (bfd_elf_get_str_section): No longer static.
337 2019-09-26 Alan Modra <amodra@gmail.com>
340 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
341 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
342 ${bindir}/../lib/bfd-plugins if different.
343 * Makefile.in: Regenerate.
345 2019-09-23 Alan Modra <amodra@gmail.com>
347 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
348 in choosing between different actions for shared library and
349 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
350 (dec_dynrel_count): Likewise. Account for ifunc special case.
351 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
353 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
356 2019-09-23 Alan Modra <amodra@gmail.com>
358 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
359 * Makefile.in: Regenerate.
360 * po/SRC-POTFILES.in: Regenerate.
362 2019-09-23 Alan Modra <amodra@gmail.com>
364 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
365 (bfd_elf_version_tree): Delete forward declarations.
366 Move other forward decls and remaining elf function decl later.
367 (bfd_section_already_linked_table_init),
368 (bfd_section_already_linked_table_free),
369 (_bfd_handle_already_linked, _bfd_nearby_section),
370 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
372 2019-09-23 Alan Modra <amodra@gmail.com>
374 * bfd-in.h: Move ecoff function declarations..
375 * ecoff-bfd.h: ..to here, new file.
376 * ecoff.c: Include ecoff-bfd.h.
377 * ecofflink.c: Likewise.
378 * elf64-alpha.c: Likewise.
379 * elfxx-mips.c: Likewise.
380 * bfd-in2.h: Regenerate.
382 2019-09-23 Alan Modra <amodra@gmail.com>
384 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
385 Move most other elf declarations..
386 * elf-bfd.h: ..to here.
387 * bfd-in2.h: Regenerate.
389 2019-09-23 Alan Modra <amodra@gmail.com>
391 * bfd-in.h: Move m68k function declaration..
392 * cpu-m68k.h: ..to here, new file..
393 * elf32-m68k.h: ..and here, new file.
394 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
395 * bfd-in2.h: Regenerate.
397 2019-09-23 Alan Modra <amodra@gmail.com>
399 * bfd-in.h: Move bfin function declaration..
400 * elf32-bfin.h: ..to here, new file.
401 * elf32-bfin.c: Include elf32-bfin.h.
402 * bfd-in2.h: Regenerate.
404 2019-09-23 Alan Modra <amodra@gmail.com>
406 * bfd-in.h: Move cr16 function declaration..
407 * elf32-cr16.h: ..to here, new file.
408 * elf32-cr16.c: Include elf32-cr16.h.
409 * bfd-in2.h: Regenerate.
411 2019-09-23 Alan Modra <amodra@gmail.com>
413 * bfd-in.h (bfd_sunos_get_needed_list),
414 (bfd_sunos_record_link_assignment),
415 (bfd_sunos_size_dynamic_sections),
416 (bfd_i386linux_size_dynamic_sections),
417 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
418 * bfd-in2.h: Regenerate.
420 2019-09-23 Alan Modra <amodra@gmail.com>
422 * bfd-in.h: Move xcoff function declarations..
423 * xcofflink.h: ..to here, new file.
424 * xcofflink.c: Include xcofflink.h.
425 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
426 * bfd-in2.h: Regenerate.
428 2019-09-23 Alan Modra <amodra@gmail.com>
430 * bfd-in.h: Delete coff forward refs and move coff declaration..
431 * coff-bfd.h: ..to here.
432 * bfd-in2.h: Regenerate.
434 2019-09-23 Alan Modra <amodra@gmail.com>
436 * bfd-in.h: Move arm declaraions..
437 * cpu-arm.h: ..to here, new file..
438 * coff-arm.h: ..and here, new file..
439 * elf32-arm.h: ..and here, new file.
440 * cpu-arm.c: Include cpu-arm.h.
441 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
442 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
443 * pe-arm.c: Move function rename defines later.
444 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
445 * bfd-in2.h: Regenerate.
447 2019-09-23 Alan Modra <amodra@gmail.com>
449 * bfd-in.h: Move tic6x function declaration..
450 * elf32-tic6x.h: ..to here.
451 * bfd-in2.h: Regenerate.
453 2019-09-23 Alan Modra <amodra@gmail.com>
455 * bfd-in.h: Move aarch64 declarations and defines..
456 * cpu-aarch64.h: ..to here, new file..
457 * elfxx-aarch64.h: ..and here.
458 * cpu-aarch64.c: Include cpu-aarch64.h.
459 * elfnn-aarch64.c: Likewise.
460 * bfd-in2.h: Regenerate.
462 2019-09-23 Alan Modra <amodra@gmail.com>
464 * bfd-in.h: Delete ticoff function declarations.
465 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
466 (bfd_ticoff_get_section_load_page): Make static.
467 * bfd-in2.h: Regenerate.
469 2019-09-23 Alan Modra <amodra@gmail.com>
471 * bfd-in.h: Move h8300 function declaration to..
472 * cpu-h8300.h: ..here, new file.
473 * cpu-h8300.c: Include cpu-h8300.h.
474 * elf32-h8300.c: Likewise.
475 * bfd-in2.h: Regenerate.
477 2019-09-23 Alan Modra <amodra@gmail.com>
479 * bfd-in.h: Move ia64 function declarations..
480 * elfxx-ia64.h: ..to here.
481 * bfd-in2.h: Regenerate.
483 2019-09-23 Alan Modra <amodra@gmail.com>
485 * bfd-in.h: Move v850 function declarations..
486 * elf32-v850.h: ..to here, new file.
487 * elf32-v850.c: Include elf32-v850.h.
488 * bfd-in2.h: Regenerate.
490 2019-09-23 Alan Modra <amodra@gmail.com>
492 * bfd-in.h: Move mips function declaration to..
493 * elfxx-mips.h: ..here.
494 * bfd-in2.h: Regenerate.
496 2019-09-23 Alan Modra <amodra@gmail.com>
498 * bfd-in.h: Move csky function declarations to..
499 * elf32-csky.h: ..here, new file.
500 * elf32-csky.c: Include elf32-csky.h.
501 * bfd-in2.h: Regenerate.
503 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
505 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
506 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
507 Set undefined_weak field from it.
508 (relax_func_t): New parameter undefined_weak.
509 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
510 (_bfd_riscv_relax_tls_le): Likewise.
511 (_bfd_riscv_relax_align): Likewise.
512 (_bfd_riscv_relax_delete): Likewise.
513 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
514 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
515 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
516 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
517 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
519 (_bfd_riscv_relax_section): New local undefined_weak. Set for
520 undef weak relocs that can be relaxed. Pass to relax_func call.
522 2019-09-20 Alan Modra <amodra@gmail.com>
524 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
525 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
526 (bfd_section_userdata, bfd_is_com_section, discarded_section),
527 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
528 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
529 (bfd_section_list_remove, bfd_section_list_append),
530 (bfd_section_list_prepend, bfd_section_list_insert_after),
531 (bfd_section_list_insert_before, bfd_section_removed_from_list):
532 New inline functions.
533 * section.c (bfd_is_und_section, bfd_is_abs_section),
534 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
535 (bfd_section_list_append, bfd_section_list_prepend),
536 (bfd_section_list_insert_after, bfd_section_list_insert_before),
537 (bfd_section_removed_from_list): Delete macros.
538 (bfd_section_name, bfd_section_size, bfd_section_vma),
539 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
540 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
541 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
542 (discarded_section): New inline functions.
543 * bfd-in2.h: Regenerate.
545 2019-09-20 Alan Modra <amodra@gmail.com>
547 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
548 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
549 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
550 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
551 * targets.c (bfd_asymbol_flavour): Likewise.
552 * bfd-in2.h: Regenerate.
554 2019-09-20 Alan Modra <amodra@gmail.com>
556 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
557 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
558 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
559 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
560 (bfd_get_file_flags, bfd_applicable_file_flags),
561 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
562 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
563 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
564 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
565 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
566 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
567 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
568 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
569 (bfd_usrdata, bfd_set_usrdata): New inline functions.
570 * targets.c (bfd_get_target, bfd_get_flavour),
571 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
572 (bfd_little_endian, bfd_header_big_endian),
573 (bfd_header_little_endian, bfd_applicable_section_flags),
574 (bfd_get_symbol_leading_char): New inline functions.
575 * bfd-in2.h: Regenerate.
577 2019-09-20 Alan Modra <amodra@gmail.com>
579 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
580 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
583 2019-09-18 Alan Modra <amodra@gmail.com>
585 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
586 (bfd_get_section_lma, bfd_get_section_alignment),
587 (bfd_get_section_size, bfd_get_section_flags),
588 (bfd_get_section_userdata): Delete.
589 (bfd_section_name, bfd_section_size, bfd_section_vma),
590 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
591 (bfd_section_flags, bfd_section_userdata): New.
592 (bfd_is_com_section): Rename parameter.
593 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
594 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
595 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
596 (bfd_set_section_lma): New.
597 * bfd-in2.h: Regenerate.
598 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
600 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
601 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
602 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
603 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
604 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
605 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
606 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
607 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
608 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
609 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
610 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
611 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
612 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
613 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
614 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
615 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
616 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
617 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
618 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
619 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
620 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
621 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
622 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
623 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
624 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
625 * xcofflink.c: Update throughout for bfd section macro and function
628 2019-09-18 Alan Modra <amodra@gmail.com>
630 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
631 (bfd_get_output_section): Delete.
632 (bfd_asymbol_base): Delete.
633 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
634 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
635 (bfd_set_asymbol_name): New macro.
636 * bfd-in2.h: Regenerate.
637 * aout-cris.c: Update throughout to use bfd_asymbol_section.
639 * cofflink.c: Likewise.
640 * dwarf2.c: Likewise.
643 * elf32-arm.c: Likewise.
644 * elf32-mips.c: Likewise.
645 * elf32-score.c: Likewise.
646 * elf32-score7.c: Likewise.
647 * elfn32-mips.c: Likewise.
648 * elfnn-aarch64.c: Likewise.
649 * elfxx-mips.c: Likewise.
650 * linker.c: Likewise.
652 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
654 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
656 * Makefile.in: Re-generate.
657 * configure: Re-generate.
658 * doc/Makefile.in: Re-generate.
660 2019-09-18 Alan Modra <amodra@gmail.com>
662 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
664 * pdp11.c (slurp_symbol_table): Likewise.
665 * som.c (som_slurp_symbol_table): Likewise.
666 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
667 * coffcode.h (coff_slurp_symbol_table): Likewise.
668 * cofflink.c (_bfd_coff_final_link): Likewise.
669 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
670 (_bfd_ecoff_slurp_symbolic_info): Likewise.
671 (_bfd_ecoff_slurp_symbol_table): Likewise.
672 (_bfd_ecoff_bfd_final_link): Likewise.
673 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
674 * elflink.c (elf_link_output_symstrtab): Likewise.
675 (bfd_elf_final_link): Likewise.
676 * peicode.h (pe_ILF_build_a_bfd): Likewise.
677 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
678 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
679 start_address or symcount using bfd_get macros.
680 * coffgen.c (coff_real_object_p): Likewise.
681 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
682 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
683 * elfcore.h (elf_core_file_p): Don't set start_address using
685 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
687 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
688 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
689 or symcount using bfd_get macros.
690 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
691 * syms.c (bfd_set_symtab): Likewise.
692 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
693 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
695 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
696 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
697 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
698 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
699 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
700 * som.c (som_slurp_armap): Likewise.
702 2019-09-18 Alan Modra <amodra@gmail.com>
704 * archures.c (bfd_get_arch): Make param const.
705 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
706 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
707 * bfd-in2.h: Regenerate.
709 2019-09-18 Alan Modra <amodra@gmail.com>
711 * bfd-in.h (carsym.name): Make const.
712 * reloc.c (struct reloc_howto_struct.name): Likewise.
713 * targets.c (bfd_target.name): Likewise.!
714 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
715 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
716 when setting carsym.name.
717 * bfd-in2.h: Regenerate.
719 2019-09-18 Alan Modra <amodra@gmail.com>
721 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
722 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
723 error status. Adjust calls.
724 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
725 Close bfd on failure. Replace xstrdup/bfd_alloc use with
726 bfd_malloc. Use bfd_set_filename.
728 2019-09-18 Alan Modra <amodra@gmail.com>
730 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
731 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
732 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
733 needs_copy even if all relocs are in rw sections.
734 (dec_dynrel_count): Handle TOC16 relocs.
735 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
736 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
739 2019-09-16 Phil Blundell <pb@pbcl.net>
741 * version.m4: Set version to 2.33.50.
742 * Makefile.in, configure, doc/Makefile.in: Regenerated.
744 2019-09-11 Tom Tromey <tom@tromey.com>
746 * opncls.c (bfd_set_filename): New function.
747 * bfd-in2.h: Regenerate.
749 2019-09-11 Alan Modra <amodra@gmail.com>
751 * targets.c (struct bfd_target): Add _bfd_group_name.
752 (BFD_JUMP_TABLE): Likewise.
753 * coffgen.c (bfd_coff_group_name): New function.
754 * elf.c (bfd_elf_group_name): New function.
755 * linker.c (_bfd_nolink_bfd_group_name): New function.
756 * section.c (bfd_generic_group_name): New function.
757 * elf-bfd.h (bfd_elf_group_name): Declare.
758 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
759 * libcoff-in.h (bfd_coff_group_name): Declare.
760 * aout-target.h (MY_bfd_group_name): Define.
761 * aout-tic30.c (MY_bfd_group_name): Define.
762 * bfd.c (bfd_group_name): Define.
763 * binary.c (binary_bfd_group_name): Define.
764 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
765 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
766 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
767 * coffcode.h (coff_bfd_group_name): Define.
768 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
769 * i386msdos.c (msdos_bfd_group_name): Define.
770 * ihex.c (ihex_bfd_group_name): Define.
771 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
772 * mmo.c (mmo_bfd_group_name): Define.
773 * pef.c (bfd_pef_bfd_group_name): Define.
774 * plugin.c (bfd_plugin_bfd_group_name): Define.
775 * ppcboot.c (ppcboot_bfd_group_name): Define.
776 * som.c (som_bfd_group_name): Define.
777 * srec.c (srec_bfd_group_name): Define.
778 * tekhex.c (tekhex_bfd_group_name): Define.
779 * verilog.c (verilog_bfd_group_name): Define.
780 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
781 * xsym.c (bfd_sym_bfd_group_name): Define.
782 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
783 (rs6000_xcoff64_aix_vec): Likewise.
784 * bfd-in2.h: Regenerate.
785 * libbfd.h: Regenerate.
786 * libcoff.h: Regenerate.
788 2019-09-10 Nick Clifton <nickc@redhat.com>
791 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
793 (bfd_default_arch_struct): Initialise the new field.
794 * bfd-in2.h: Regenerate.
795 * cpu-aarch64.c: Initialise the new field.
796 * cpu-alpha.c: Likewise.
797 * cpu-arc.c: Likewise.
798 * cpu-arm.c: Likewise.
799 * cpu-avr.c: Likewise.
800 * cpu-bfin.c: Likewise.
801 * cpu-bpf.c: Likewise.
802 * cpu-cr16.c: Likewise.
803 * cpu-cr16c.c: Likewise.
804 * cpu-cris.c: Likewise.
805 * cpu-crx.c: Likewise.
806 * cpu-csky.c: Likewise.
807 * cpu-d10v.c: Likewise.
808 * cpu-d30v.c: Likewise.
809 * cpu-dlx.c: Likewise.
810 * cpu-epiphany.c: Likewise.
811 * cpu-fr30.c: Likewise.
812 * cpu-frv.c: Likewise.
813 * cpu-ft32.c: Likewise.
814 * cpu-h8300.c: Likewise.
815 * cpu-hppa.c: Likewise.
816 * cpu-i386.c: Likewise.
817 * cpu-ia64.c: Likewise.
818 * cpu-iamcu.c: Likewise.
819 * cpu-ip2k.c: Likewise.
820 * cpu-iq2000.c: Likewise.
821 * cpu-k1om.c: Likewise.
822 * cpu-l1om.c: Likewise.
823 * cpu-lm32.c: Likewise.
824 * cpu-m10200.c: Likewise.
825 * cpu-m10300.c: Likewise.
826 * cpu-m32c.c: Likewise.
827 * cpu-m32r.c: Likewise.
828 * cpu-m68hc11.c: Likewise.
829 * cpu-m68hc12.c: Likewise.
830 * cpu-m68k.c: Likewise.
831 * cpu-m9s12x.c: Likewise.
832 * cpu-m9s12xg.c: Likewise.
833 * cpu-mcore.c: Likewise.
834 * cpu-mep.c: Likewise.
835 * cpu-metag.c: Likewise.
836 * cpu-microblaze.c: Likewise.
837 * cpu-mips.c: Likewise.
838 * cpu-mmix.c: Likewise.
839 * cpu-moxie.c: Likewise.
840 * cpu-msp430.c: Likewise.
841 * cpu-mt.c: Likewise.
842 * cpu-nds32.c: Likewise.
843 * cpu-nfp.c: Likewise.
844 * cpu-nios2.c: Likewise.
845 * cpu-ns32k.c: Likewise.
846 * cpu-or1k.c: Likewise.
847 * cpu-pdp11.c: Likewise.
848 * cpu-pj.c: Likewise.
849 * cpu-plugin.c: Likewise.
850 * cpu-powerpc.c: Likewise.
851 * cpu-pru.c: Likewise.
852 * cpu-riscv.c: Likewise.
853 * cpu-rl78.c: Likewise.
854 * cpu-rs6000.c: Likewise.
855 * cpu-rx.c: Likewise.
856 * cpu-s12z.c: Likewise.
857 * cpu-s390.c: Likewise.
858 * cpu-score.c: Likewise.
859 * cpu-sh.c: Likewise.
860 * cpu-sparc.c: Likewise.
861 * cpu-spu.c: Likewise.
862 * cpu-tic30.c: Likewise.
863 * cpu-tic4x.c: Likewise.
864 * cpu-tic54x.c: Likewise.
865 * cpu-tic6x.c: Likewise.
866 * cpu-tic80.c: Likewise.
867 * cpu-tilegx.c: Likewise.
868 * cpu-tilepro.c: Likewise.
869 * cpu-v850.c: Likewise.
870 * cpu-v850_rh850.c: Likewise.
871 * cpu-vax.c: Likewise.
872 * cpu-visium.c: Likewise.
873 * cpu-wasm32.c: Likewise.
874 * cpu-xc16x.c: Likewise.
875 * cpu-xgate.c: Likewise.
876 * cpu-xstormy16.c: Likewise.
877 * cpu-xtensa.c: Likewise.
878 * cpu-z80.c: Likewise.
879 * cpu-z8k.c: Likewise.
881 2019-09-09 Phil Blundell <pb@pbcl.net>
883 binutils 2.33 branch created.
885 2019-09-06 Alan Modra <amodra@gmail.com>
887 * aout-target.h (object_p): Formatting.
888 * bfd-in.h (bfd_get_filename): Don't cast to char*.
889 * corefile.c (generic_core_file_matches_executable_p): Constify
890 variables and remove cast.
891 * bfd-in2.h: Regenerate.
893 2019-09-05 Alan Modra <amodra@gmail.com>
895 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
896 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
897 in the GOT/PLT entry rather than affecting the offset to that
899 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
901 2019-09-05 Alan Modra <amodra@gmail.com>
903 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
904 in second instruction.
905 (ppc64_elf_relocate_section): Likewise.
907 2019-09-05 Alan Modra <amodra@gmail.com>
910 * libbfd-in.h (bfd_strdup): New inline function.
911 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
913 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
914 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
916 (bfd_openstreamr): Use bfd_strdup.
917 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
918 * plugin.c (try_load_plugin): Use bfd_malloc.
919 * libbfd.h: Regenerate.
921 2019-09-02 Alan Modra <amodra@gmail.com>
924 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
926 (read_alt_indirect_string): Likewise.
927 (read_alt_indirect_ref): Likewise.
929 2019-08-31 Jim Wilson <jimw@sifive.com>
932 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
933 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
935 2019-08-30 Jim Wilson <jimw@sifive.com>
937 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
938 error, call bfd_set_error, set ret to FALSE, and goto out label.
940 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
943 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
944 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
946 2019-08-29 Alan Modra <amodra@gmail.com>
949 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
950 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
951 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
954 2019-08-29 Alan Modra <amodra@gmail.com>
956 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
957 on second insn, return it in poff.
958 (ppc64_elf_relocate_section): Add offset to paddi addend for
961 2019-08-28 Jim Wilson <jimw@sifive.com>
963 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
964 section when setting max_alignment. Update comment.
965 (_bfd_riscv_relax_pc): Likewise.
967 2019-08-29 Alan Modra <amodra@gmail.com>
970 * bfd.c (struct bfd): Add no_element_cache.
971 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
972 archive cache when no_element_cache.
973 (bfd_generic_archive_p): Set no_element_cache when opening first
974 element to check format. Close first element too.
975 (do_slurp_bsd_armap): Don't zero ardata->cache here.
976 * bfd-in2.h: Regenerate.
978 2019-08-24 Alan Modra <amodra@gmail.com>
980 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
981 symbols from GOT optimisation.
983 2019-08-23 Stafford Horne <shorne@gmail.com>
985 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
988 2019-08-23 Nick Clifton <nickc@redhat.com>
991 * elf.c (bfd_section_from_shdr): Issue an informative warning
992 message and continue processing other sections after encountering
993 a reloc section for a section which already has other relocs
996 2019-08-23 Alan Modra <amodra@gmail.com>
999 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1000 on error without freeing plts[] contents.
1002 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1004 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1006 2019-08-22 Nick Clifton <nickc@redhat.com>
1009 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1010 reading data from extra records.
1012 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1015 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1016 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1017 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1018 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1021 2019-08-22 Alan Modra <amodra@gmail.com>
1023 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1024 instead recognize CMSE_PREFIX in symbol name.
1025 (elf32_arm_gc_mark_extra_sections): Likewise.
1026 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1027 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1029 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1031 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1032 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1034 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1036 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1037 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1038 elf32_arm_stub_long_branch_v4t_thumb_arm,
1039 elf32_arm_stub_short_branch_v4t_thumb_arm,
1040 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1041 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1042 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1043 previous instruction.
1045 2019-08-19 Tom Tromey <tromey@adacore.com>
1047 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1050 2019-08-19 Alan Modra <amodra@gmail.com>
1052 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1054 (struct _ppc64_elf_section_data): Likewise.
1055 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1056 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1057 than TOC loop. Check PLT16 insns too.
1059 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1063 PC-relative relocations back to ...
1064 (elf_x86_64_relocate_section): Here.
1066 2019-08-16 Martin Liska <mliska@suse.cz>
1069 * elflink.c: Report error only for not relocatable.
1070 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1071 here lto_slim_object as it's handled in caller.
1073 2019-08-16 Alan Modra <amodra@gmail.com>
1075 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1077 2019-08-15 Jim Wilson <jimw@sifive.com>
1079 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1080 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1081 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1083 2019-08-15 Tom Tromey <tromey@adacore.com>
1085 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1088 2019-08-14 Alan Modra <amodra@gmail.com>
1091 * dwarf2.c (stash_comp_unit): New function, extracted from..
1092 (_bfd_dwarf2_find_nearest_line): ..here.
1093 (find_abstract_instance): Parse comp units and decode line info
1096 2019-08-14 Alan Modra <amodra@gmail.com>
1098 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1099 (comp_unit_find_nearest_line): Use it here..
1100 (_bfd_dwarf2_find_symbol_bias): ..and here.
1102 2019-08-14 Alan Modra <amodra@gmail.com>
1104 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1105 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1106 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1107 _bfd_dwarf2_find_nearest_line calls.
1108 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1109 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1110 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1111 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1112 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1113 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1114 * libbfd.h: Regenerate.
1116 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1118 * elf-bfd.h (struct elf_backend_data): New members.
1119 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1120 .gnu.hash section if necessary.
1121 (struct collect_gnu_hash_codes): New member.
1122 (elf_gnu_hash_process_symidx): New function name.
1123 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1124 symbols. Record xlat location for every symbol which should have
1125 a .MIPS.xhash entry.
1126 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1127 dynamic section if necessary.
1128 (GNU_HASH_SECTION_NAME): New define.
1129 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1130 Update the section size info.
1131 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1132 (struct mips_elf_link_hash_entry): New member.
1133 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1135 (mips_elf_sort_hash_table): Initialize the pointer to the
1136 .MIPS.xhash section.
1137 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1138 translation table entry with the symbol dynindx.
1139 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1140 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1142 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1144 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1146 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1147 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1149 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1150 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1151 (_bfd_mips_post_process_headers): Mark the ABI version as
1152 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1153 but not a .hash section.
1154 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1155 position in the translation table, associated with the hash
1157 * elfxx-mips.h (literal_reloc_p): Define
1158 elf_backend_record_xhash_symbol backend hook.
1159 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1162 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1164 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1165 (bpf_elf_insn_disp_reloc): Delete function.
1166 (elf_backend_relocate_section): Define.
1168 2019-08-07 Alan Modra <amodra@gmail.com>
1171 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1172 for overflow in expressions involving nsymz.
1174 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1176 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1177 two pages in relro presence.
1179 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1181 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1182 (get_wsr_lbeg_opcode): New functions.
1183 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1184 and insn_len for the first actual instruction of the loop.
1186 2019-07-30 Alan Modra <amodra@gmail.com>
1189 * bfd.c (struct bfd): Add lto_slim_object flag.
1190 * bfd-in2.h: Regenerate.
1192 2019-07-29 Martin Liska <mliska@suse.cz>
1195 * archive.c (_bfd_compute_and_write_armap): Come up with
1196 report_plugin_err variable.
1197 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1198 * elf.c (struct lto_section): New.
1199 (_bfd_elf_make_section_from_shdr): Parse content of
1200 .gnu_lto_.lto section.
1201 * elflink.c: Report error for a missing LTO plugin.
1202 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1204 2019-07-28 Alan Modra <amodra@gmail.com>
1208 * elflink.c (elf_link_add_object_symbols): Report an informative
1209 error on finding local symbols with index equal or greater than
1210 symbol table sh_info. Correct comment. Allow such symbols in
1211 dynamic objects. Abort on NULL section for symbol.
1213 2019-07-26 Alan Modra <amodra@gmail.com>
1215 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1216 (elf_linker): Don't define.
1217 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1219 2019-07-25 YunQiang Su <syq@debian.org>
1222 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1225 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1227 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1229 (reloc_type_to_name): Fix formating.
1230 (arc_elf_object_p): Likewise.
1231 (debug_arc_reloc): Likewise.
1232 (arc_do_relocation): Likewise.
1234 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1236 * elf32-arc.c (bfd_get_32_me): New function.
1237 (bfd_put_32_me): Likewise.
1238 (arc_elf_relax_section): Likewise.
1239 (bfd_elf32_bfd_relax_section): Define.
1241 2019-07-24 Alan Modra <amodra@gmail.com>
1243 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1244 elf_backend_final_write_processing, don't pass linker arg.
1245 (_bfd_elf_final_write_processing): Update prototype.
1246 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1247 (_bfd_elf_final_write_processing): Return error on incompatible
1248 OSABI and has_gnu_osabi. Remove linker arg.
1249 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1250 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1251 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1252 (_bfd_mips_elf_final_write_processing): Likewise.
1253 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1254 and remove linker arg.
1255 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1256 * elf-nacl.c (nacl_final_write_processing): Likewise.
1257 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1258 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1259 * elf32-arm.c (arm_final_write_processing): Likewise.
1260 (elf32_arm_final_write_processing): Likewise.
1261 (elf32_arm_nacl_final_write_processing): Likewise.
1262 (elf32_arm_vxworks_final_write_processing): Likewise.
1263 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1264 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1265 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1266 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1267 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1268 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1269 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1270 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1271 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1272 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1273 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1274 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1275 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1276 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1277 (ppc_elf_final_write_processing): Likewise.
1278 (ppc_elf_vxworks_final_write_processing): Likewise.
1279 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1280 (elf32_sparc_final_write_processing): Likewise.
1281 (elf32_sparc_vxworks_final_write_processing): Likewise.
1282 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1283 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1284 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1285 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1286 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1287 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1288 (_bfd_mips_elf_final_write_processing): Likewise.
1290 2019-07-24 Alan Modra <amodra@gmail.com>
1292 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1294 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1295 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1297 2019-07-24 Alan Modra <amodra@gmail.com>
1299 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1300 EI_OSABI header byte here.
1301 (ELF_OSABI): Define.
1303 2019-07-23 Alan Modra <amodra@gmail.com>
1305 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1306 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1307 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1308 when elf_gnu_osabi_mbind is set.
1309 (_bfd_elf_map_sections_to_segments): Likewise.
1310 (_bfd_elf_init_private_section_data): Likewise.
1311 (_bfd_elf_final_write_processing): Update comment.
1312 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1313 (elf_backend_special_sections): Define without .tbss for linux.
1315 2019-07-23 Alan Modra <amodra@gmail.com>
1317 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1318 Remove none, any, all enums.
1319 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1320 (_bfd_elf_final_write_processing): Declare.
1321 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1322 elf_backend_final_write_processing.
1323 (_bfd_elf_post_process_headers): Move body of function to..
1324 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1325 only when not already set. Adjust for rename.
1326 * elfxx-target.h (elf_backend_final_write_processing): Default to
1327 _bfd_elf_final_write_processing.
1328 * elf-hppa.h (elf_hppa_final_write_processing): Call
1329 _bfd_elf_final_write_processing.
1330 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1331 * elf-nacl.c (nacl_final_write_processing): Likewise.
1332 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1333 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1334 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1335 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1336 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1337 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1338 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1339 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1340 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1341 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1342 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1343 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1344 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1345 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1346 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1347 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1348 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1349 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1350 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1351 * elf32-arm.c (arm_final_write_processing): Split out from..
1352 (elf32_arm_final_write_processing): ..here. Call
1353 _bfd_elf_final_write_processing.
1354 (elf32_arm_nacl_final_write_processing): Adjust.
1355 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1356 (_bfd_mips_elf_final_write_processing): ..here. Call
1357 _bfd_elf_final_write_processing.
1358 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1359 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1360 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1361 (ppc_elf_final_write_processing): ..here. Call
1362 _bfd_elf_final_write_processing.
1363 (ppc_elf_vxworks_final_write_processing): Adjust.
1364 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1365 (elf32_sparc_final_write_processing): ..here. Call
1366 _bfd_elf_final_write_processing.
1367 (elf32_sparc_vxworks_final_write_processing): Adjust.
1368 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1369 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1370 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1371 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1372 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1373 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1374 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1375 * elflink.c (elf_link_add_object_symbols): Likewise.
1376 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1379 2019-07-23 Omar Majid <omajid@redhat.com>
1381 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1382 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1383 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1385 * peXXigen.c: Add comment about source of .NET magic numbers.
1387 2019-07-19 Alan Modra <amodra@gmail.com>
1389 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1390 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1391 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1392 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1393 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1394 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1395 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1396 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1397 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1398 * bfd-in2.h: Regenerate.
1399 * libbfd.h: Regenerate.
1401 2019-07-18 Alan Modra <amodra@gmail.com>
1403 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1404 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1407 2019-07-18 Alan Modra <amodra@gmail.com>
1409 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1410 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1411 is more than 8 bits.
1412 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1413 tls_type vars unsigned int.
1414 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1415 to select r_type edit.
1417 2019-07-18 Alan Modra <amodra@gmail.com>
1419 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1421 * elf64-ppc.c (TLS_GDIE): Likewise.
1423 2019-07-18 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1426 range of tp-relative offsets.
1428 2019-07-15 Alan Modra <amodra@gmail.com>
1430 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1431 alias is no longer bfd_link_hash_defined, clear the alias.
1433 2019-07-13 Alan Modra <amodra@gmail.com>
1435 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1437 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1438 (_bfd_elf_init_2_index_sections): Likewise.
1439 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1440 relocations for local TLS symbols, use STN_UNDEF as the relocation
1442 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1443 leave TLS symbol value in the addend.
1445 2019-07-08 Alan Modra <amodra@gmail.com>
1448 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1449 size before reading first word.
1451 2019-07-02 Nick Clifton <nickc@redhat.com>
1454 * elf.c (is_debuginfo_file): New function.
1455 (assign_file_positions_for_non_load_sections): Do not warn about
1456 allocated sections outside of loadable segments if they are found
1457 in a debuginfo file.
1458 * elf-bfd.h (is_debuginfo_file): Prototype.
1460 2019-07-02 Nick Clifton <nickc@redhat.com>
1463 * compress.c (bfd_get_full_section_contents): Do not complain
1464 about linker created sections that are larger than the file size.
1466 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1468 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1469 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1471 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1473 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1475 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1476 sections when .text section contain secure entry functions
1479 2019-07-01 Nick Clifton <nickc@redhat.com>
1482 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1483 section VMA in the offset used to update exidx relocs.
1485 2019-06-28 Nick Clifton <nickc@redhat.com>
1488 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1489 large version reference section.
1490 * compress.c (bfd_get_full_section_contents): Check for an
1491 uncompressed section whose size is larger than the file size.
1493 2019-06-28 Alan Modra <amodra@gmail.com>
1495 * format.c (bfd_check_format_matches): Don't match plugin target
1496 if another target matches. Expand comment.
1497 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1498 non-corefile targets, outside !SELECT_VECS.
1499 * config.bfd: Don't handle targ=plugin here.
1500 * configure.ac: Don't add plugin to enable_targets or handle in
1501 target loop setting selvecs and other target vars.
1502 * configure: Regenerate.
1504 2019-06-26 Nick Clifton <nickc@redhat.com>
1507 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1508 messages for failures.
1509 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1510 if returning an error value.
1512 2019-06-25 Jan Beulich <jbeulich@suse.com>
1514 * elf-properties.c (elf_find_and_remove_property): Rename last
1515 parameter. Mention it in comment.
1517 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1519 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1520 SEC_MERGE or SEC_CODE flags are set.
1521 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1522 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1523 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1524 Add sec_addr (sym_sec) after handling merge sections.
1526 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1530 property after reporting property removal.
1532 2019-06-23 Alan Modra <amodra@gmail.com>
1535 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1536 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1537 Reduce range of offsets allowed for other GOT relocs.
1539 2019-06-23 Alan Modra <amodra@gmail.com>
1542 * elfcode.h (elf_object_p): Warning fix.
1544 2019-06-21 Alan Modra <amodra@gmail.com>
1547 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1549 2019-06-19 Alan Modra <amodra@gmail.com>
1552 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1553 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1555 2019-06-19 Alan Modra <amodra@gmail.com>
1557 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1558 functions that require r2 valid to use local entry.
1559 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1561 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1563 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1564 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1565 with elfNN_aarch64_allocate_local_dynrelocs.
1567 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1569 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1571 2019-06-14 Alan Modra <amodra@gmail.com>
1573 * Makefile.in: Regenerate.
1574 * configure: Regenerate.
1576 2019-06-14 Alan Modra <amodra@gmail.com>
1578 * elf64-ppc.c: Fix comments involving paddi.
1580 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1583 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1584 absent, or the bfd is not in the ELF formart.
1585 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1587 2019-06-10 Christos Zoulas <christos@zoulas.com>
1590 * elf.c (elfcore_make_auxv_note_section): New function.
1591 (elfcore_grok_note): Use it.
1592 (elfcore_grok_freebsd_note): Likewise.
1593 (elfcore_grok_openbsd_note): Likewise.
1594 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1595 NT_NETBSDCORE_AUXV notes.
1597 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1599 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1600 alignment of the new gnu property section.
1602 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1604 * bfd-in.h: Change comment.
1605 * bfd-in2.h: Regenerate.
1606 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1607 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1610 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1612 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1613 Remove overflow check.
1615 2019-05-28 Alan Modra <amodra@gmail.com>
1618 * cofflink.c (coff_link_check_archive_element): Don't assume
1619 element is a coff object file after calling add_archive_element.
1621 2019-05-28 Alan Modra <amodra@gmail.com>
1624 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1625 attempt to set sh_entsize for excluded PLT section.
1627 2019-05-28 Alan Modra <amodra@gmail.com>
1630 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1631 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1632 allocated in alpha_dynamic_entries_for_reloc.
1634 2019-05-28 Alan Modra <amodra@gmail.com>
1637 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1638 on NULL output_section.
1639 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1641 2019-05-28 Alan Modra <amodra@gmail.com>
1644 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1645 entry when MUST_FIND. Abort when MUST_FIND not found.
1646 (elf_m68k_get_bfd2got_entry): Likewise.
1647 (elf_m68k_relocate_section): Remove now useless assert.
1649 2019-05-28 Alan Modra <amodra@gmail.com>
1652 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1653 from bfd_link_info, not an output section owner.
1654 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1655 (elf_hppa_final_link_relocate): Likewise.
1657 2019-05-28 Alan Modra <amodra@gmail.com>
1660 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1661 create_object_symbols_section, obj_textsec, obj_datasec or
1662 obj_bsssec. Fix other errors in placement.
1663 * config.bfd: Obsolete tic30-aout.
1665 2019-05-28 Alan Modra <amodra@gmail.com>
1668 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1669 end of section list as well as section_count.
1670 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1671 section list before returning error.
1673 2019-05-27 Alan Modra <amodra@gmail.com>
1675 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1677 2019-05-27 Alan Modra <amodra@gmail.com>
1680 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1682 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1684 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1685 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1686 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1687 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1688 (elf_backend_merge_symbol_attribute): Define.
1690 2019-05-24 Alan Modra <amodra@gmail.com>
1692 * po/SRC-POTFILES.in: Regenerate.
1694 2019-05-24 Alan Modra <amodra@gmail.com>
1696 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1697 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1698 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1699 (struct ppc_link_hash_table): Add powerxx_stubs.
1700 (ppc64_elf_check_relocs): Set powerxx_stubs.
1701 (build_powerxx_offset, size_powerxx_offset),
1702 (num_relocs_for_powerxx_offset),
1703 (emit_relocs_for_powerxx_offset): New functions.
1704 (plt_stub_size): Size powerxx stubs.
1705 (ppc_build_one_stub): Emit powerxx stubs.
1706 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1709 2019-05-24 Alan Modra <amodra@gmail.com>
1711 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1712 R_PPC64_GOT_PCREL34.
1713 (xlate_pcrel_opt): New function.
1714 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1715 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1716 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1718 2019-05-24 Alan Modra <amodra@gmail.com>
1720 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1721 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1722 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1723 (BFD_RELOC_PPC64_PLT_PCREL34),
1724 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1725 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1726 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1727 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1728 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1729 * elf64-ppc.c (PNOP): Define.
1730 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1731 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1732 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1734 (ppc64_elf_prefix_reloc): New function.
1735 (struct ppc_link_hash_table): Add notoc_plt.
1736 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1737 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1738 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1739 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1740 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1741 possible need for dynamic relocs on non-pcrel powerxx relocs.
1742 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1743 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1744 (toc_adjusting_stub_needed): Likewise.
1745 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1746 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1747 * bfd-in2.h: Regenerate.
1748 * libbfd.h: Regenerate.
1750 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1752 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1753 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1755 * configure: Regenerate.
1757 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1759 * configure: Regenerated.
1760 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1761 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1762 (BFD64_BACKENDS): Add elf64-bpf.lo.
1763 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1764 * Makefile.in (SOURCE_HFILES): Regenerate.
1765 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1766 * cpu-bpf.c: New file.
1767 * elf64-bpf.c: Likewise.
1768 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1770 * archures.c: Define architecture bfd_arch_bpf and machine
1772 * reloc.c: Define BFD relocations used by the BPF target.
1773 * bfd-in2.h: Regenerated.
1774 * libbfd.h: Likewise.
1776 2019-05-22 Alan Modra <amodra@gmail.com>
1778 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1781 2019-05-22 Alan Modra <amodra@gmail.com>
1783 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1784 processing on "size error in section".
1786 2019-05-22 Alan Modra <amodra@gmail.com>
1788 * som.c (som_bfd_free_cached_info): Call
1789 _bfd_generic_close_and_cleanup.
1791 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1793 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1794 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1796 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1798 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1799 checks. Search the RELA table for n64 relocations.
1801 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1802 Faraz Shahbazker <fshahbazker@wavecomp.com>
1804 * elfxx-mips.c (LA25_BC): New macro.
1805 (mips_elf_link_hash_table)<compact_branches>: New field.
1806 (STUB_JALRC): New macro.
1807 (mipsr6_o32_exec_plt0_entry_compact): New array.
1808 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1809 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1810 (mipsr6_exec_plt_entry_compact): Likewise.
1811 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1812 when compact_branches is true.
1813 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1814 PLT for MIPSR6 with compact_branches. Do not reorder the
1815 compact branches PLT. Switch the lazy stub for MIPSR6
1816 with compact_branches to use JALRC.
1817 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1818 when compact_branches is true.
1819 (_bfd_mips_elf_compact_branches): New function.
1820 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1822 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1825 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1826 Fix print formatter.
1828 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1831 * elf32-arm.c (get_value_helper): Remove.
1832 (elf32_arm_final_link_relocate): Fix branch future relocations.
1834 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1837 * bfd-in.h (enum erratum_84319_opts): New
1838 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1839 int to enum erratum_84319_opts.
1840 * bfd-in2.h: Regenerate.
1841 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1842 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1843 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1844 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1845 (_bfd_aarch64_resize_stubs): Amend comment.
1846 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1848 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1849 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1851 (clear_erratum_843419_entry): Update erratum conditional.
1853 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1856 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1857 when computing distance_short_enough.
1859 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1862 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1863 Wrap around even if distance equals avr_pc_wrap_around.
1865 2019-05-20 Nick Clifton <nickc@redhat.com>
1867 * po/fr.po: Updated French translation.
1869 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1871 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1873 2019-05-16 Alan Modra <amodra@gmail.com>
1875 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1877 2019-05-15 Alan Modra <amodra@gmail.com>
1879 * elf32-arm.c (elf32_arm_write_section): Don't leave
1880 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1881 unitialised section contents.
1883 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1886 * verilog.c: (VerilogDataWidth): New variable.
1887 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1889 2019-05-08 Nick Clifton <nickc@redhat.com>
1892 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1893 rather than FALSE if encountering a non-ELF file.
1895 2019-05-06 Alan Modra <amodra@gmail.com>
1897 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1899 2019-05-06 Alan Modra <amodra@gmail.com>
1901 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1902 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1903 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1904 * libbfd.h: Regenerate.
1905 * bfd-in2.h: Regenerate.
1907 2019-05-04 Alan Modra <amodra@gmail.com>
1910 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1911 following the standard section names.
1912 (bfd_decode_symclass): Prioritize section flag tests in
1913 decode_section_type before name tests in coff_section_type.
1914 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1915 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1916 their names and choose standard .text section flags for
1919 2019-05-02 Nick Clifton <nickc@redhat.com>
1922 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1923 .gnu.debugaltlink sections as debugging sections.
1925 2019-04-30 Alan Modra <amodra@gmail.com>
1927 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1928 (struct _ppc64_elf_section_data): Likewise.
1929 (ppc64_elf_check_relocs): Set above fields.
1930 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1931 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1934 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1937 * elflink.c (elf_link_output_extsym): Don't complain undefined
1938 weak dynamic reference.
1940 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1942 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1943 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1944 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1945 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1946 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1947 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1948 (elfNN_aarch64_small_plt0_bti_entry): Update.
1949 (elfNN_aarch64_small_plt_bti_entry): Update.
1950 (elfNN_aarch64_small_plt_pac_entry): Update.
1951 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1952 (setup_plt_values): Setup new entries.
1953 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1954 (elfNN_aarch64_plt_sym_val): Likewise.
1956 2019-04-22 Jim Wilson <jimw@sifive.com>
1958 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1960 2019-04-19 Alan Modra <amodra@gmail.com>
1962 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1964 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1966 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1967 building shared object.
1968 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1970 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1973 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1976 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1978 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1980 * bfd-in2.h: Regenerate.
1981 * libbfd.h: Likewise.
1983 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1985 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1986 * bfd-in2.h: Regenerated.
1987 * libbfd.h: Regenerated.
1989 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1991 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1992 * bfd-in2.h: Regenerated.
1993 * libbfd.h: Likewise.
1995 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1997 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1998 * bfd-in2.h: Regenerated.
1999 * libbfd.h: Regenerated.
2000 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2001 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2002 and R_ARM_THM_BF12 together.
2003 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2005 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2007 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2008 * libbfd.h: Regenerated.
2009 * bfd-in2.h: Regenerated.
2010 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2011 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2012 and R_ARM_THM_BF18 together.
2013 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2015 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2017 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2018 * bfd-in2.h: Regenerated.
2019 * libbfd.h: Regenerated.
2020 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2021 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2022 and R_ARM_THM_BF16 together.
2023 (get_value_helper): New reloc helper.
2024 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2026 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2028 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2029 * bfd-in2.h: Regenerate.
2030 * libbfd.h: Regenerate.
2032 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2034 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2035 * bfd-in2.h: Regenerate.
2036 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2037 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2039 (using_thumb2): Likewise.
2040 (using_thumb2_bl): Update assert.
2041 (arch_has_arm_nop): Likewise.
2042 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2043 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2045 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2047 * elf-linker-x86.h (elf_x86_cet_report): New.
2048 (elf_linker_x86_params): Add cet_report.
2049 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2050 missing IBT and SHSTK properties if needed.
2052 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2055 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2056 "h != NULL". Don't check "h != NULL" before calling.
2057 bfd_elf_gc_record_vtentry.
2058 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2059 * elf32-bfin.c (bfin_check_relocs): Likewise.
2060 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2061 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2062 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2063 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2064 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2065 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2066 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2067 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2068 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2069 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2070 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2071 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2072 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2073 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2074 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2075 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2076 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2077 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2078 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2079 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2080 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2081 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2082 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2083 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2084 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2085 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2086 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2087 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2088 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2091 2019-04-11 Alan Modra <amodra@gmail.com>
2094 * elflink.c (elf_link_add_object_symbols): Don't read partial
2095 dynamic entries from fuzzed objects.
2097 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2100 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2101 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2102 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2104 2019-04-10 Michael Forney <mforney@mforney.org>
2107 * doc/chew.c (free_words): Correctly free "push_text" strings.
2109 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2111 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2113 2019-04-08 Alan Modra <amodra@gmail.com>
2115 * configure.ac (elfxx_x86): Define and use.
2116 * configure: Regenerate.
2118 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2120 * elf-linker-x86.h: New file.
2121 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2122 to get x86-specific linker options.
2123 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2124 (elf_x86_64_check_relocs): Likewise.
2125 (elf_x86_64_relocate_section): Likewise.
2126 (elf_x86_64_link_setup_gnu_properties): Likewise.
2127 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2128 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2129 (_bfd_elf_linker_x86_set_options): New function.
2130 * elfxx-x86.h: Include "elf-linker-x86.h".
2131 (elf_x86_link_hash_table): Add params.
2133 2019-04-03 Alan Modra <amodra@gmail.com>
2135 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2136 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2137 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2138 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2139 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2140 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2142 2019-04-02 Jim Wilson <jimw@sifive.com>
2145 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2146 ELF header flags to after check for ELF object file. Loop through
2147 sections looking for code sections, if none, then skip ABI checks.
2149 2019-03-30 Andrew Waterman <andrew@sifive.com>
2151 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2154 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2156 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2157 info->export_dynamic to the conditional.
2159 2019-03-28 Alan Modra <amodra@gmail.com>
2162 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2163 * configure: Regenerate.
2164 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2165 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2166 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2167 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2168 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2170 2019-03-21 Jim Wilson <jimw@sifive.com>
2173 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2174 verify sym non-NULL before using. Add identical check using h.
2176 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2178 * elf-bfd.h (struct elf_backend_data): Add argument to
2179 merge_gnu_properties.
2180 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2181 itself and while calling bed->merge_gnu_properties.
2182 (elf_merge_gnu_property_list): Update the calls for
2183 elf_merge_gnu_properties.
2184 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2185 of --force-bti warning and add argument.
2186 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2188 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2189 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2192 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2194 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2195 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2196 (elf_backend_fixup_gnu_properties): Define for AArch64.
2198 2019-03-18 Alan Modra <amodra@gmail.com>
2201 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2202 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2203 attempt at writing glink stubs only once.
2205 2019-03-16 Alan Modra <amodra@gmail.com>
2208 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2209 (_bfd_elf_rel_local_sym): Likewise.
2210 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2211 section of symbols with unrecognized shndx.
2213 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2216 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2218 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2219 in discarded section.
2221 2019-03-15 Alan Modra <amodra@gmail.com>
2224 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2225 symbol after globals if elf_bad_symtab is not set.
2227 2019-03-15 Alan Modra <amodra@gmail.com>
2230 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2231 (_bfd_elf_rel_local_sym): Likewise.
2233 2019-03-15 Alan Modra <amodra@gmail.com>
2236 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2237 object files with sh_size not a multiple of sh_entsize.
2239 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2242 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2243 input with bad relocation.
2245 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2247 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2249 2019-03-14 Nick Clifton <nickc@redhat.com>
2252 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2253 (save_section_vma): Initialise field to the number of entries in
2255 (section_vma_same): Check that the number of entries in the
2256 sec_vma table matches the number of sections in the bfd.
2258 2019-03-14 Nick Clifton <nickc@redhat.com>
2261 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2262 section owner pointer when adding the default symbol.
2264 2019-03-14 Nick Clifton <nickc@redhat.com>
2267 * elflink.c (elf_link_add_object_symbols): Add new local variable
2268 extversym_end. Initialise it to point to the end of the version
2269 symbol table, if present. Check it when initialising and updating
2272 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2274 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2275 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2276 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2277 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2279 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2280 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2281 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2283 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2284 Szabolcs Nagy <szabolcs.nagy@arm.com>
2286 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2287 (aarch64_bti_pac_info): New.
2288 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2289 (bfd_elf32_aarch64_set_options): Likewise.
2290 * bfd-in2.h: Regenerate
2291 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2292 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2293 (elfNN_aarch64_small_plt0_bti_entry): New.
2294 (elfNN_aarch64_small_plt_bti_entry): New.
2295 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2296 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2297 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2298 tlsdesc_plt_entry_size fields.
2299 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2300 (setup_plt_values): New helper function.
2301 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2303 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2305 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2306 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2307 to plt stubs instead of fixed ones and update filling them according
2308 to the need for bti.
2309 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2310 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2311 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2312 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2313 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2315 (bfd_elfNN_get_synthetic_symtab): Define.
2316 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2317 and mising BTI NOTE SECTION.
2320 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2322 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2323 linker created inputs from merge.
2324 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2325 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2326 (elfNN_aarch64_link_setup_gnu_properties): New.
2327 (elfNN_aarch64_merge_gnu_properties): New.
2328 (elf_backend_setup_gnu_properties): Define for AArch64.
2329 (elf_backend_merge_gnu_properties): Likewise.
2330 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2331 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2332 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2333 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2334 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2335 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2336 (elf_backend_parse_gnu_properties): Define for AArch64.
2338 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2341 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2342 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2344 2019-03-12 Alan Modra <amodra@gmail.com>
2346 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2347 nmemb parameter. Use bfd_alloc2.
2348 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2350 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2351 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2352 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2354 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2355 (assign_section_numbers): Style fix.
2356 (swap_out_syms): Use bfd_malloc2.
2357 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2359 (_bfd_elf_make_empty_symbol): Style fix.
2360 (elfobj_grok_stapsdt_note_1): Formatting.
2361 * elfcode.h (elf_object_p): Use bfd_alloc2.
2362 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2363 (elf_slurp_symbol_table): Use bfd_zalloc2.
2364 (elf_slurp_reloc_table): Use bfd_alloc2.
2365 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2366 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2367 size calculation doesn't overflow.
2368 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2369 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2370 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2372 2019-03-08 Alan Modra <amodra@gmail.com>
2375 * merge.c (merge_strings): Return secinfo. Don't pad section
2377 (_bfd_merge_sections): Pad section to alignment here, if input
2378 sections contributing to merged output all pad to alignment.
2381 2019-03-06 Nick Clifton <nickc@redhat.com>
2383 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2385 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2386 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2388 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2390 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2391 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2394 * elf32-s390.c (allocate_dynrelocs): Update comment.
2396 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2398 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2400 2019-02-28 Nick Clifton <nickc@redhat.com>
2403 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2404 section that is not NUL terminated.
2406 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2409 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2410 by linker when checking copy reloc on protected symbol.
2412 2019-02-24 Alan Modra <amodra@gmail.com>
2415 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2417 2019-02-20 Eric Tsai <erictsai@cadence.com>
2419 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2420 sections between the call site and call destination and adjust
2421 call distance by the largest alignment.
2423 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2425 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2426 * elf.c (elfcore_grok_aarch_pauth): New function.
2427 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2428 (elfcore_write_aarch_pauth): New function.
2429 (elfcore_write_register_note): Check for AArch64 pauth section.
2431 2019-02-20 Alan Modra <amodra@gmail.com>
2434 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2437 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2439 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2440 Darwin hosts, not just or1k.
2441 * configure: Regenerate.
2443 2019-02-20 Alan Modra <amodra@gmail.com>
2446 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2447 sentinel NUL to string buffer nearer to loop where it is used.
2448 Don't go past sentinel when scanning strings, and don't write
2450 * archive.c (do_slurp_coff_armap): Simplify string handling to
2453 2019-02-19 Alan Modra <amodra@gmail.com>
2456 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2457 attempting to prevent read past end of section.
2459 2019-02-18 Alan Modra <amodra@gmail.com>
2462 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2463 PRIx64 to generate warning messages. Print local sym names too.
2465 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2467 * elf32-arc (INIT_SYM_STRING): Delete.
2468 (FINI_SYM_STRING): Likewise.
2469 (init_str): Likewise.
2470 (fini_str): Likewise.
2472 2019-02-08 Alan Modra <amodra@gmail.com>
2474 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2475 for bss-plt" warning to make it an error.
2477 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2480 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2481 reloc_class_ifunc for ifunc symbols.
2482 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2484 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2486 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2487 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2489 2019-02-07 Nick Clifton <nickc@redhat.com>
2491 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2492 into the definitely obsolete list.
2494 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2497 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2498 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2499 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2501 (elf_x86_64_check_relocs): Here.
2502 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2503 to check if a symbol is defined in a non-shared object.
2504 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2506 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2508 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2509 of 'labs' (and fix GCC warning).
2511 2019-01-25 Nick Clifton <nickc@redhat.com>
2513 * po/ru.po: Updated Russian translation.
2515 2019-01-23 Nick Clifton <nickc@redhat.com>
2517 * po/fr.po: Updated French translation.
2519 2019-01-21 Nick Clifton <nickc@redhat.com>
2521 * po/pt.po: Updated Portuguese translation.
2522 * po/uk.po: Updated Ukranian translation.
2524 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2527 * elf32-nds32.c (nds32_relocate_section): Add space between words
2529 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2531 (riscv_i_or_e_p): Likewise.
2532 (riscv_merge_arch_attr_info): Likewise.
2534 2019-01-19 Nick Clifton <nickc@redhat.com>
2536 * version.m4: Reset to 2.32.51
2537 * configure: Regenerate.
2538 * po/bfd.pot: Regenerate.
2540 2018-06-24 Nick Clifton <nickc@redhat.com>
2542 2.32 branch created.
2544 2019-01-16 Kito Cheng <kito@andestech.com>
2546 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2549 2019-01-16 Kito Cheng <kito@andestech.com>
2550 Nelson Chu <nelson@andestech.com>
2552 * elfnn-riscv.c (in_subsets): New.
2553 (out_subsets): Likewise.
2554 (merged_subsets): Likewise.
2555 (riscv_std_ext_p): Likewise.
2556 (riscv_non_std_ext_p): Likewise.
2557 (riscv_std_sv_ext_p): Likewise.
2558 (riscv_non_std_sv_ext_p): Likewise.
2559 (riscv_version_mismatch): Likewise.
2560 (riscv_i_or_e_p): Likewise.
2561 (riscv_merge_std_ext): Likewise.
2562 (riscv_merge_non_std_and_sv_ext): Likewise.
2563 (riscv_merge_arch_attr_info): Likewise.
2564 (riscv_merge_attributes): Likewise.
2565 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2567 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2568 (elf_backend_obj_attrs_vendor): Define.
2569 (elf_backend_obj_attrs_section_type): Likewise.
2570 (elf_backend_obj_attrs_section): Likewise.
2571 (elf_backend_obj_attrs_arg_type): Define as
2572 riscv_elf_obj_attrs_arg_type.
2573 * elfxx-riscv.c (riscv_estimate_digit): New.
2574 (riscv_estimate_arch_strlen1): Likewise.
2575 (riscv_estimate_arch_strlen): Likewise.
2576 (riscv_arch_str1): Likewise.
2577 (riscv_arch_str): Likewise.
2578 * elfxx-riscv.h (riscv_arch_str): Declare.
2580 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2582 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2584 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2585 source field. (md_apply_fix): Apply final fix
2586 to BFD_RELOC_S12Z_OPR.
2587 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2589 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2592 * elf32-s390.c (allocate_dynrelocs): Update comment.
2594 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2596 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2597 * configure: Regenerate.
2599 2019-01-08 Alan Modra <amodra@gmail.com>
2603 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2606 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2608 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2609 * bfd/bfd-in2.h: Regenerate.
2610 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2611 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2613 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2615 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2616 default target, little endian target is more suitable.
2618 2019-01-04 Alan Modra <amodra@gmail.com>
2622 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2624 (EQ_VALUE_IN_FIELD): Likewise.
2625 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2627 2019-01-01 Alan Modra <amodra@gmail.com>
2629 Update year range in copyright notice of all files.
2631 For older changes see ChangeLog-2018
2633 Copyright (C) 2019 Free Software Foundation, Inc.
2635 Copying and distribution of this file, with or without modification,
2636 are permitted in any medium without royalty provided the copyright
2637 notice and this notice are preserved.
2643 version-control: never