1 2020-09-03 Alan Modra <amodra@gmail.com>
3 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
4 on the output bfd objalloc memory.
6 2020-09-02 Alan Modra <amodra@gmail.com>
8 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
9 of constant shifted left.
11 2020-09-02 Alan Modra <amodra@gmail.com>
13 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
14 type for "relocation".
16 2020-09-01 Alan Modra <amodra@gmail.com>
18 * reloc.c (N_ONES): Handle N=0.
19 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
20 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
22 2020-09-01 Alan Modra <amodra@gmail.com>
25 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
26 in descending order of alignment.
28 2020-09-01 Alan Modra <amodra@gmail.com>
31 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
33 2020-08-31 Alan Modra <amodra@gmail.com>
36 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
37 unsigned when using with RISCV_ITYPE.
38 (_bfd_riscv_relax_call): Use an unsigned foff.
40 2020-08-31 Alan Modra <amodra@gmail.com>
44 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
45 (CRINFO_RELVADDR): Make unsigned.
46 (mips_elf_nullify_got_load): Use unsigned constant when shifting
49 2020-08-31 Alan Modra <amodra@gmail.com>
52 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
53 variable and rewrite signed overflow check.
54 * elf32-mep.c: Regenerate.
55 (mep_final_link_relocate): Delete "s".
57 2020-08-31 Alan Modra <amodra@gmail.com>
60 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
61 that might shift values into sign bit.
63 2020-08-31 Alan Modra <amodra@gmail.com>
66 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
67 and similarly for variables dealing with overflow.
69 2020-08-31 Alan Modra <amodra@gmail.com>
72 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
73 without undefined behaviour. Tidy excess casts.
75 2020-08-31 Alan Modra <amodra@gmail.com>
77 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
78 alignment from reloc addend after reloc type R_MN10300_ALIGN is
81 2020-08-30 Alan Modra <amodra@gmail.com>
85 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
86 without undefined behaviour.
88 2020-08-29 Nick Clifton <nickc@redhat.com>
91 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
94 2020-08-29 Alan Modra <amodra@gmail.com>
97 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
98 element when count is zero. bfd_realloc when shrinking.
100 2020-08-28 Alan Modra <amodra@gmail.com>
103 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
106 2020-08-28 Alan Modra <amodra@gmail.com>
109 * ecofflink.c (WRITE): Really don't write zero size chunks.
111 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
114 * linker.c (bfd_generic_define_common_symbol): Force the alignment
115 to 1 if the section has now alignment requirement.
117 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
119 * elf32-csky.c (csky_archs): Fix arch names.
120 (csky_find_arch_with_name): New.
121 (elf32_csky_merge_attributes): New.
122 (csky_elf_merge_private_bfd_data): Add process of merge
124 (elf32_csky_obj_attrs_arg_type): New.
125 (elf32_csky_obj_attrs_handle_unknown): New.
126 (elf_backend_obj_attrs_vendor): Define.
127 (elf_backend_obj_attrs_section): Define.
128 (elf_backend_obj_attrs_arg_type): Define.
129 (elf_backend_obj_attrs_section_type): Define.
131 2020-08-28 Nick Clifton <nickc@redhat.com>
134 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
135 for undefined symbols which will not generate extra warning
136 messages about truncated relocs.
138 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
140 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
141 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
142 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
143 unresolved reloc checks.
145 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
148 * som.c (som_bfd_copy_private_section_data): Issue error when a
149 subspace is specified without its containing space.
151 2020-08-27 Alan Modra <amodra@gmail.com>
154 * elflink.c: Include limits.h.
155 (CHAR_BIT): Provide fallback define.
156 (set_symbol_value): Correct complex reloc comment.
157 (undefined_reference): Set bfd_error.
158 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
160 (eval_symbol): Limit shifts. Force unsigned for left shift.
161 Catch divide by zero.
162 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
163 * configure: Regenerate.
164 * config.in: Regenerate.
166 2020-08-27 Alan Modra <amodra@gmail.com>
169 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
171 2020-08-27 Alan Modra <amodra@gmail.com>
173 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
174 on sym_sec not being output.
176 2020-08-27 Alan Modra <amodra@gmail.com>
179 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
181 2020-08-26 Nick Clifton <nickc@redhat.com>
184 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
186 (avr_elf32_load_records_from_section): Use bfd_get_16 and
187 bfd_get_32 to load values from potentially unaligned pointers.
190 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
191 ignore local symbols.
192 (elf64_alpha_relax_got_load): Do not check for local dynamic
194 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
196 (INSN_A) Cast the A parameter to unsigned.
197 (INSN_AB): Define in terms of INSN_A.
198 (INSN_ABC): Likewise.
199 (INSN_ABO): Likewise.
203 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
204 unsigned long constant when creating a mask to test for alignment
207 2020-08-26 Alan Modra <amodra@gmail.com>
210 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
212 2020-08-26 Alan Modra <amodra@gmail.com>
215 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
216 when section is empty.
218 2020-08-26 Alan Modra <amodra@gmail.com>
221 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
224 2020-08-26 Alan Modra <amodra@gmail.com>
232 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
233 (ppc64_elf_tls_setup): Likewise.
234 (branch_reloc_hash_match): Likewise.
235 (build_plt_stub): Likewise.
236 (ppc64_elf_relocate_section): Likewise.
238 2020-08-26 Alan Modra <amodra@gmail.com>
241 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
243 2020-08-26 Alan Modra <amodra@gmail.com>
246 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
247 sstubs->contents != NULL.
249 2020-08-26 Alan Modra <amodra@gmail.com>
252 * som.c (som_prep_for_fixups): Return early when no symbols.
254 2020-08-26 Alan Modra <amodra@gmail.com>
257 * ecofflink.c (WRITE): Don't write size 0 chunks.
259 2020-08-26 Alan Modra <amodra@gmail.com>
261 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
263 2020-08-26 Alan Modra <amodra@gmail.com>
266 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
268 2020-08-26 David Faust <david.faust@oracle.com>
270 * archures.c (bfd_mach_xbpf): Define.
271 * bfd-in2.h: Regenerate.
272 * cpu-bpf.c (bfd_xbpf_arch) New.
273 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
275 2020-08-26 Alan Modra <amodra@gmail.com>
277 * archures.c (bfd_mach_ck860): Define.
279 2020-08-25 Mark Wielaard <mark@klomp.org>
281 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
282 and dwarf_rnglists_size fields.
283 (dwarf_debug_sections): Add debug_rnglists.
284 (dwarf_debug_section_enum): Likewise.
285 (read_debug_rnglists): New function.
286 (read_rangelist): New function to call either read_ranges or
287 read_rnglists. Rename original function to...
288 (read_ranges): ...this.
289 (read_rnglists): New function.
291 2020-08-25 Alan Modra <amodra@gmail.com>
294 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
295 is_elf_hash_table before accessing elf fields.
297 2020-08-25 Alan Modra <amodra@gmail.com>
300 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
303 2020-08-25 Alan Modra <amodra@gmail.com>
306 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
307 before accessing elf fields.
309 2020-08-25 Alan Modra <amodra@gmail.com>
312 * som.c (som_compute_checksum): XOR 32-bit words in header,
313 not unsigned long sized words.
315 2020-08-25 Alan Modra <amodra@gmail.com>
318 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
319 amount copied for elf_segment_map defined with one element
322 2020-08-25 Alan Modra <amodra@gmail.com>
325 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
326 bfd_get_x size function to read addends out of fields. Apply
327 rightshift adjustment too. Don't apply the now unnecessary
328 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
329 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
330 Correct R_ARM_THM_JUMP6 addend.
332 2020-08-25 Alan Modra <amodra@gmail.com>
335 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
336 before start of section.
338 2020-08-25 Alan Modra <amodra@gmail.com>
340 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
341 before accessing elf_hash_table_id.
342 * elf32-arc.c (elf_arc_hash_table): Likewise.
343 * elf32-arm.c (elf32_arm_hash_table): Likewise.
344 * elf32-avr.c (avr_link_hash_table): Likewise.
345 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
346 * elf32-cris.c (elf_cris_hash_table): Likewise.
347 * elf32-csky.c (csky_elf_hash_table): Likewise.
348 * elf32-frv.c (frvfdpic_hash_table): Likewise.
349 * elf32-hppa.c (hppa_link_hash_table): Likewise.
350 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
351 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
352 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
353 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
354 * elf32-metag.c (metag_link_hash_table): Likewise.
355 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
356 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
357 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
358 * elf32-s390.c (elf_s390_hash_table): Likewise.
359 * elf32-sh.c (sh_elf_hash_table): Likewise.
360 * elf32-spu.c (spu_hash_table): Likewise.
361 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
362 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
363 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
364 * elf64-hppa.c (hppa_link_hash_table): Likewise.
365 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
366 * elf64-s390.c (elf_s390_hash_table): Likewise.
367 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
368 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
369 * elfxx-mips.c (mips_elf_hash_table): Likewise.
370 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
371 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
373 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
375 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
376 int. Use '%u' format with _bfd_error_handler to render it.
378 2020-08-25 Alan Modra <amodra@gmail.com>
381 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
382 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
384 2020-08-25 Alan Modra <amodra@gmail.com>
387 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
388 accessing elf_hash_table_id.
390 2020-08-25 Alan Modra <amodra@gmail.com>
393 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
394 accessing elf_hash_table_id.
396 2020-08-24 Mark Wielaard <mark@klomp.org>
398 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
399 (read_formatted_entries): Likewise. And skip zero entry.
401 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
403 * bfd-in2.h (bfd_mach_ck860): New.
404 * cpu-csky.c (arch_info_struct): Add item for CK860.
406 2020-08-24 Alan Modra <amodra@gmail.com>
408 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
409 high part tprel16 relocs.
410 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
411 Clear do_tls_opt on odd instructions.
412 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
413 Don't sanity check them here.
414 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
415 high part tprel16 relocs.
416 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
417 Clear do_tls_opt on odd instructions.
418 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
420 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
423 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
424 * configure: Regenerate.
426 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
429 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
430 versioned symbols, which are defined in shared objects, in
433 2020-08-21 Nick Clifton <nickc@redhat.com>
435 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
436 the data map if there are entries in it.
437 (_bfd_aarch64_erratum_843419_scan): Likewise.
439 2020-08-21 Jan Beulich <jbeulich@suse.com>
441 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
442 last byte of debug dir, not first.
444 2020-08-20 Nick Clifton <nickc@redhat.com>
447 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
448 field in the ELF header of the compressed sections.
450 2020-08-20 Nick Clifton <nickc@redhat.com>
453 * elf-bfd.h (struct bfd_elf_section_data): Add
454 has_secondary_relocs field.
455 * elf.c (_bfd_elf_copy_special_section_fields): Set the
456 has_secondary_relocs field for sections which have associated
458 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
459 on sections which have associated secondary relocs.
461 2020-08-15 Alan Modra <amodra@gmail.com>
463 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
464 small common section.
465 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
466 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
467 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
468 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
469 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
470 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
471 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
472 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
473 * elf32-v850.c (v850_elf_check_relocs): Likewise.
474 (v850_elf_add_symbol_hook): Likewise.
475 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
476 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
477 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
478 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
480 2020-08-15 Alan Modra <amodra@gmail.com>
483 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
485 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
486 on small common section.
487 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
488 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
489 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
490 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
491 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
492 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
494 2020-08-14 Alan Modra <amodra@gmail.com>
496 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
497 rather than another copy of primes. Increase maximum default
500 2020-08-13 Alan Modra <amodra@gmail.com>
502 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
504 2020-08-13 Alan Modra <amodra@gmail.com>
506 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
507 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
508 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
509 optimization when --no-pcrel-optimize.
511 2020-08-13 Alan Modra <amodra@gmail.com>
514 * bfd.c (struct bfd): Add read_only.
515 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
516 Set read_only on warning.
517 (elf_object_p): Sanity check program header alignment. Set
518 read_only on warning.
519 * bfd-in2.h: Regenerate.
521 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
523 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
524 win32pstatus note type to avoid signedness comparison warning.
526 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
528 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
529 win32pstatus notes, and return TRUE so we continue rather than
530 stopping as if it was an error.
532 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
534 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
536 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
538 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
539 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
540 appropriate size constraint for each win32pstatus note type.
542 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
544 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
545 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
548 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
550 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
551 (elfcore_grok_win32pstatus): Use.
553 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
555 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
556 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
557 offsets used to read NOTE_INFO_PROCESS.
559 2020-08-12 Nick Clifton <nickc@redhat.com>
561 * po/ru.po: Updated Russian translation.
562 * po/sr.po: Updated Serbian translation.
564 2020-08-07 David Faust <david.faust@oracle.com>
566 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
567 DISP16 and DISP32 relocations.
569 2020-08-05 David Faust <david.faust@oracle.com>
571 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
572 (bpf_elf_howto_table): Use it here.
573 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
574 instruction and data relocations.
576 2020-08-03 Alan Modra <amodra@gmail.com>
578 * vms-lib.c (vms_traverse_index): Sanity check size remaining
579 before accessing vms_idx or vms_elfidx.
581 2020-08-03 Alan Modra <amodra@gmail.com>
584 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
585 size against file size. Correct LONG_MAX limit check.
586 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
587 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
588 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
589 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
590 bfd_malloc_and_get_section.
592 2020-07-31 Alan Modra <amodra@gmail.com>
595 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
596 IR symbols to become dynamic.
597 (elf_link_add_object_symbols): Don't exclude IR symbols when
598 deciding whether an as-needed shared library is needed.
600 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
603 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
605 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
607 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
609 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
610 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
611 Don't define _STRUCTURED_PROC.
612 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
613 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
614 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
615 * configure, config.in: Regenerate.
616 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
617 * Makefile.in, doc/Makefile.in: Regenerate.
619 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
621 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
622 (elf_link_hash_table): Add sym_cache.
623 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
624 (elf32_arm_check_relocs): Updated.
625 (elf32_arm_size_dynamic_sections): Likewise.
626 * elf32-bfin.c (bfin_link_hash_table): Removed.
627 (bfin_link_hash_newfunc): Updated.
628 (bfin_hash_table): Removed.
629 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
630 (csky_elf_check_relocs): Updated.
631 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
632 (elf32_hppa_check_relocs): Updated.
633 * elf32-i386.c (elf_i386_tls_transition): Updated.
634 (elf_i386_convert_load_reloc): Likewise.
635 (elf_i386_check_relocs): Likewise.
636 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
637 (m32r_elf_hash_table): Updated.
638 (m32r_elf_link_hash_table_create): Likewise.
639 (m32r_elf_create_dynamic_sections): Likewise.
640 (m32r_elf_adjust_dynamic_symbol): Likewise.
641 (allocate_dynrelocs): Likewise.
642 (m32r_elf_size_dynamic_sections): Likewise.
643 (m32r_elf_relocate_section): Likewise.
644 (m32r_elf_finish_dynamic_symbol): Likewise.
645 (m32r_elf_check_relocs): Likewise.
646 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
648 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
649 (elf_m68k_check_relocs): Updated.
650 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
651 (elf_metag_check_relocs): Updated.
652 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
653 (microblaze_elf_check_relocs): Updated.
654 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
655 (nds32_elf_create_dynamic_sections): Likewise.
656 (nds32_elf_adjust_dynamic_symbol): Likewise.
657 (nds32_elf_check_relocs): Likewise.
658 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
659 srelbss and aym_cache.
660 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
661 (nios2_elf32_check_relocs): Updated.
662 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
663 (or1k_elf_check_relocs): Updated.
664 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
665 (ppc_elf_check_relocs): Updated.
666 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
667 (elf_s390_check_relocs): Updated.
668 (elf_s390_finish_dynamic_sections): Likewise.
669 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
671 (sh_elf_create_dynamic_sections): Updated.
672 (sh_elf_adjust_dynamic_symbol): Likewise.
673 (sh_elf_size_dynamic_sections): Likewise.
674 (sh_elf_check_relocs): Likewise.
675 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
676 (elf32_tic6x_check_relocs): Updated.
677 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
678 (tilepro_elf_hash_table): Updated.
679 (tilepro_elf_link_hash_table_create): Likewise.
680 (tilepro_elf_check_relocs): Likewise.
681 (tilepro_elf_adjust_dynamic_symbol): Likewise.
682 (allocate_dynrelocs): Likewise.
683 (tilepro_elf_size_dynamic_sections): Likewise.
684 (tilepro_elf_relocate_section): Likewise.
685 (tilepro_elf_finish_dynamic_symbol): Likewise.
686 (tilepro_finish_dyn): Likewise.
687 (tilepro_elf_finish_dynamic_sections): Likewise.
688 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
689 (ppc64_elf_before_check_relocs): Updated.
690 (ppc64_elf_check_relocs): Likewise.
691 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
692 (elf_s390_check_relocs): Updated.
693 (elf_s390_relocate_section): Likewise.
694 (elf_s390_finish_dynamic_sections): Likewise.
695 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
696 (elf_x86_64_check_relocs): Likewise.
697 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
699 (elfNN_aarch64_check_relocs): Updated.
700 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
701 (riscv_elf_check_relocs): Updated.
702 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
703 (mips_elf_resolve_got_page_ref): Updated.
704 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
705 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
707 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
708 (tilegx_elf_check_relocs): Updated.
709 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
711 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
713 * elflink.c (bfd_elf_final_link): Give local symbols a name if
715 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
716 return TRUE if making ET_REL output.
718 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
720 * elf-bfd.h (elf_backend_data): Add
721 `elf_backend_elfsym_local_is_section' member.
722 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
724 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
725 * elflink.c (bfd_elf_final_link): Use it to determine whether
726 set the `.symtab' section's `sh_info' value to the index of the
727 first non-local or non-section symbol.
728 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
730 (elf_backend_elfsym_local_is_section): New macro.
731 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
733 (elf_backend_elfsym_local_is_section): New macro.
735 2020-07-29 Alan Modra <amodra@gmail.com>
737 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
738 defined in excluded sections.
740 2020-07-28 Alan Modra <amodra@gmail.com>
742 * elf.c (assign_section_numbers): Comment. Don't segfault on
743 discarded sections when setting linked-to section for generic
745 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
747 2020-07-27 Alan Modra <amodra@gmail.com>
749 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
751 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
754 2020-07-24 Nick Clifton <nickc@redhat.com>
756 * config.bfd: Move xc16x target to the obsolete list.
758 2020-07-22 Kevin Buettner <kevinb@redhat.com>
760 * binary.c (binary_get_section_contents): Seek using offset
761 from section's file position.
763 2020-07-22 Kevin Buettner <kevinb@redhat.com>
765 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
767 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
770 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
771 type for the first function argument. Rename pointers to reflect
772 that they have distinct types.
774 2020-07-20 Alan Modra <amodra@gmail.com>
776 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
778 2020-07-19 Alan Modra <amodra@gmail.com>
780 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
781 (select_alt_stub): New function.
782 (ppc_get_stub_entry): Use it here.
783 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
785 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
786 merge notoc stubs with other varieties when power10_stubs is "auto".
787 Instead dup the stub hash table entry.
788 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
789 tests of power10_stubs.
791 2020-07-15 Alan Modra <amodra@gmail.com>
794 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
796 2020-07-15 Nick Clifton <nickc@redhat.com>
799 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
800 check for aux entries that overflow the buufer.
802 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
804 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
805 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
807 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
808 Alan Modra <amodra@gmail.com>
811 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
812 objects both before and after normal object files.
813 * elflink.c (_bfd_elf_section_already_linked): Likewise.
815 2020-07-10 Alan Modra <amodra@gmail.com>
817 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
818 * elf64-ppc.c (struct ppc_link_hash_table): Delete
820 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
821 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
822 uses of power10_stubs.
824 2020-07-09 Alan Modra <amodra@gmail.com>
826 * coff-ppc.c: Delete.
829 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
830 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
832 (coff_write_object_contents): Remove PPC_PE code.
833 * config.bfd: Move powerpcle-pe to removed targets.
834 * configure.ac: Remove powerpc PE entries.
835 * libcoff-in.h (ppc_allocate_toc_section): Delete.
836 (ppc_process_before_allocation): Delete.
837 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
838 * targets.c: Remove powerpc PE vectors.
839 * po/SRC-POTFILES.in: Regenerate.
840 * libcoff.h: Regenerate.
841 * Makefile.in: Regenerate.
842 * configure: Regenerate.
844 2020-07-09 Nick Clifton <nickc@redhat.com>
846 * po/fr.po: Updated French translation.
848 2020-07-07 Alan Modra <amodra@gmail.com>
850 * xcofflink.c (xcoff_mark): Don't mark const sections.
851 (bfd_xcoff_record_link_assignment): Add FIXME.
852 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
853 sections being discarded by linker script.
855 2020-07-07 Alan Modra <amodra@gmail.com>
857 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
858 time, uid, gid and mode for deterministic archive.
859 (xcoff_write_archive_contents_big): Likewise.
861 2020-07-07 Alan Modra <amodra@gmail.com>
863 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
866 2020-07-06 Nick Clifton <nickc@redhat.com>
868 * po/pt.po: Updated Portuguese translation.
869 * po/uk.po: Updated Ukranian translation.
871 2020-07-04 Nick Clifton <nickc@redhat.com>
873 * version.m4: Set version to 2.35.50.
874 * configure: Regenerate.
875 * po/bbfd.pot: Regenerate.
877 2020-07-04 Nick Clifton <nickc@redhat.com>
879 Binutils 2.35 branch created.
881 2020-07-01 Alan Modra <amodra@gmail.com>
884 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
885 raw syment index before dereferencing.
887 2020-07-01 Alan Modra <amodra@gmail.com>
889 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
891 2020-07-01 Alan Modra <amodra@gmail.com>
893 * config.bfd: Obsolete xc16x.
895 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
897 * archures.c (bfd_mach_i386_nacl): Removed.
898 (bfd_mach_i386_i386_nacl): Likewise.
899 (bfd_mach_x86_64_nacl): Likewise.
900 (bfd_mach_x64_32_nacl): Likewise.
901 * config.bfd: Remove *-*-nacl* targets.
902 * configure.ac: Remove x86 NaCl target vectors.
903 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
904 (bfd_x64_32_nacl_arch): Likewise.
905 (bfd_x86_64_nacl_arch): Likewise.
906 (bfd_i386_nacl_arch): Likewise.
907 (bfd_x64_32_arch_intel_syntax): Updated.
908 * elf32-i386.c: Don't include "elf-nacl.h".
909 (elf_i386_nacl_plt): Removed.
910 (elf_i386_nacl_plt0_entry): Likewise.
911 (elf_i386_nacl_plt_entry): Likewise.
912 (elf_i386_nacl_pic_plt0_entry): Likewise.
913 (elf_i386_nacl_pic_plt_entry): Likewise.
914 (elf_i386_nacl_eh_frame_plt): Likewise.
915 (elf_i386_nacl_plt): Likewise.
916 (elf32_i386_nacl_elf_object_p): Likewise.
917 (elf_i386_get_synthetic_symtab): Updated.
918 (elf_i386_link_setup_gnu_properties): Likewise.
919 * elf64-x86-64.c: Don't include "elf-nacl.h".
920 (elf_x86_64_nacl_plt): Removed.
921 (elf64_x86_64_nacl_elf_object_p): Likewise.
922 (elf_x86_64_nacl_plt0_entry): Likewise.
923 (elf_x86_64_nacl_plt_entry): Likewise.
924 (elf_x86_64_nacl_eh_frame_plt): Likewise.
925 (elf_x86_64_nacl_plt): Likewise.
926 (elf32_x86_64_nacl_elf_object_p): Likewise.
927 (elf_x86_64_get_synthetic_symtab): Updated.
928 (elf_x86_64_link_setup_gnu_properties): Likewise.
929 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
930 * targets.c: Remove x86 NaCl target vectors.
931 * bfd-in2.h: Regenerated.
932 * configure: Likewise.
934 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
936 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
937 _bfd_elf_add_dynamic_tags.
939 2020-06-29 Alan Modra <amodra@gmail.com>
941 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
942 return value of bfd_bread. Don't read more than requested length.
943 Sanity check length. Properly terminate file name.
945 2020-06-29 Alan Modra <amodra@gmail.com>
947 * arc-got.h: Use C style comments.
948 * coff-z80.c: Likewise.
949 * elf32-csky.c: Likewise.
950 * peXXigen.c: Likewise.
951 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
954 2020-06-26 Pat Bernardi <bernardi@adacore.com>
956 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
957 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
959 2020-06-26 Alan Modra <amodra@gmail.com>
961 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
962 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
963 (riscv_get_priv_spec_name): Move to..
964 * cpu-riscv.c: ..here.
965 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
966 Use %u to print unsigned numbers.
968 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
970 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
971 default architecture.
973 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
976 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
977 _bfd_elf_add_dynamic_tags.
979 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
982 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
983 _bfd_elf_add_dynamic_tags.
985 2020-06-24 Alan Modra <amodra@gmail.com>
987 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
988 shifts without undefined behaviour.
990 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
992 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
994 (_bfd_elf_add_dynamic_tags): New.
995 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
996 _bfd_elf_add_dynamic_tags.
997 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
998 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
999 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1000 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1001 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1002 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1003 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1004 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1006 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1007 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1008 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1009 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1010 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1011 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1012 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1013 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1014 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1016 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1017 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1018 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1019 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1020 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1021 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1023 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1024 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1025 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1026 dt_reloc_sz and dt_reloc_ent.
1027 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1028 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1030 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1031 etab.dt_pltgot_required.
1032 (elf32_hppa_size_dynamic_sections): Call
1033 _bfd_elf_add_dynamic_tags.
1034 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1035 etab.dt_pltgot_required.
1036 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1037 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1038 root.dt_pltgot_required for FDPIC output.
1039 (sh_elf_size_dynamic_sections): Call
1040 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1041 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1042 elf.dt_pltgot_required.
1043 (elf_xtensa_size_dynamic_sections): Call
1044 _bfd_elf_add_dynamic_tags.
1045 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1046 root.dt_pltgot_required.
1047 (elf64_hppa_size_dynamic_sections): Call
1048 _bfd_elf_add_dynamic_tags.
1049 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1050 root.dt_pltgot_required.
1051 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1052 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1053 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1055 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1057 * mach-o.c: Support the new load commands by reading a linkedit
1058 data command for them.
1060 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1062 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1063 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1064 (riscv_get_priv_spec_class): Likewise.
1065 (riscv_get_priv_spec_name): Likewise.
1066 (riscv_get_priv_spec_class_from_numbers): New function, convert
1067 the version numbers into string, then call riscv_get_priv_spec_class
1068 to get the priv spec class.
1069 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1070 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1071 (riscv_get_priv_spec_name): Likewise.
1072 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1073 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1074 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1075 of input and output objects form their priv spec attributes by
1076 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1077 errors when linking objects with differnet priv spec versions. We do
1078 know v1.9.1 may have conflicts to other versions, so report the
1079 warning, too. After that, update the output priv spec version to the
1082 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1084 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1085 priv attributes, we will check the conflicts for all of them (major,
1086 minor and revision), and then set the priv_attrs_merged to TRUE to
1087 indicate that we have handled all of the priv attributes. Remove
1088 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1090 2020-06-21 Alan Modra <amodra@gmail.com>
1093 * configure.ac: Disable plugins by default for some targets.
1094 * plugin.c: Comment typo fix.
1095 * configure: Regenerate.
1097 2020-06-19 Nick Clifton <nickc@redhat.com>
1099 * plugin.c (try_load_plugin): Suppress the error message about
1100 being unable to open a plugin if creating a list of viable
1103 2020-06-16 Alan Modra <amodra@gmail.com>
1105 * aout-tic30.c: Delete file.
1106 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1107 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1108 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1109 (xc16x-*-elf): Sort properly.
1110 * configure.ac: Remove tic30_aout_vec.
1111 * targets.c: Likewise.
1112 * Makefile.in: Regenerate.
1113 * configure: Regenerate.
1114 * po/SRC-POTFILES.in: Regenerate.
1116 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1118 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1119 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1120 (elf32xtensa_abi): New global variable.
1121 (xtensa_abi_choice): New function.
1122 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1123 XSHAL_ABI to select PLT code.
1125 2020-06-15 Roland McGrath <mcgrathr@google.com>
1127 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1128 field of bfd_link_info.
1130 2020-06-15 Alan Modra <amodra@gmail.com>
1132 * config.bfd: Obsolete powerpcle-*-pe targets.
1134 2020-06-15 Alan Modra <amodra@gmail.com>
1137 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1138 symbols that were defined in discarded sections.
1139 * cofflink.c (coff_link_check_archive_element): Likewise.
1140 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1142 (_bfd_coff_write_global_sym): Don't emit such symbols.
1143 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1144 libcoff.h: Regenerate.
1146 2020-06-11 Alan Modra <amodra@gmail.com>
1149 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1151 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1153 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1154 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1155 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1158 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1161 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1162 Clear verinfo.verdef.
1164 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1167 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1168 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1169 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1171 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1172 Set ifunc_resolvers if there are FUNC resolvers.
1173 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1174 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1175 with elf.ifunc_resolvers.
1176 (write_plt_relocs_for_local_syms): Likewise.
1177 (ppc64_elf_relocate_section): Likewise.
1178 (ppc64_elf_finish_dynamic_sections): Likewise.
1179 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1181 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1182 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1183 instead of readonly_dynrelocs_against_ifunc.
1184 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1185 readonly_dynrelocs_against_ifunc.
1187 2020-06-09 Alan Modra <amodra@gmail.com>
1189 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1190 maybe_local_ifunc_resolver field.
1191 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1192 cases where maybe_local_ifunc_resolver was set.
1193 (ppc64_elf_relocate_section): Likewise.
1194 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1197 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1199 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1201 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1203 (elf32_arm_size_dynamic_sections): Updated. Clear
1204 root.tlsdesc_plt for DF_BIND_NOW.
1205 (elf32_arm_finish_dynamic_sections): Updated.
1206 (elf32_arm_output_arch_local_syms): Likewise.
1207 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1208 Clear root.tlsdesc_plt for DF_BIND_NOW.
1209 (nds32_elf_finish_dynamic_sections): Updated.
1210 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1211 dt_tlsdesc_plt and dt_tlsdesc_got.
1212 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1213 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1214 tlsdesc_plt and dt_tlsdesc_got.
1215 (elfNN_aarch64_allocate_dynrelocs): Updated.
1216 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1217 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1218 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1220 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1221 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1222 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1223 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1226 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf32-tic6x.c (elf32_bed): Defined the default to
1231 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1235 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1236 root.splt/root.srelplt.
1237 (elf64_hppa_create_dynamic_sections): Likewise.
1238 (elf64_hppa_size_dynamic_sections): Likewise.
1239 (elf64_hppa_finish_dynamic_symbol): Likewise.
1240 (elf_hppa_final_link): Likewise.
1241 (elf_hppa_final_link_relocate): Likewise.
1243 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1245 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1246 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1249 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1251 * elf-bfd.h (elf_target_os): New.
1252 (elf_link_hash_table): Add target_os.
1253 (elf_backend_data): Add target_os.
1254 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1255 symbian_p and nacl_p.
1256 (create_got_section): Updated.
1257 (elf32_arm_create_dynamic_sections): Likewise.
1258 (arm_type_of_stub): Likewise.
1259 (elf32_arm_create_or_find_stub_sec): Likewise.
1260 (elf32_arm_allocate_plt_entry): Likewise.
1261 (elf32_arm_populate_plt_entry): Likewise.
1262 (elf32_arm_final_link_relocate): Likewise.
1263 (elf32_arm_check_relocs): Likewise.
1264 (allocate_dynrelocs_for_symbol): Likewise.
1265 (elf32_arm_finish_dynamic_symbol): Likewise.
1266 (elf32_arm_finish_dynamic_sections): Likewise.
1267 (elf32_arm_output_plt_map_1): Likewise.
1268 (elf32_arm_output_arch_local_syms): Likewise.
1269 (elf32_arm_add_symbol_hook): Likewise.
1270 (elf32_arm_nacl_link_hash_table_create): Likewise.
1271 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1272 (elf32_arm_symbian_link_hash_table_create): Likewise.
1273 (ELF_TARGET_OS): New.
1274 * elf32-i386.c (elf_i386_arch_bed): Removed.
1275 (elf_backend_arch_data): Likewise.
1276 (elf_i386_solaris_arch_bed): Likewise.
1277 (elf_i386_nacl_arch_bed): Likewise.
1278 (elf_i386_vxworks_arch_bed): Likewise.
1279 (elf_i386_relocate_section): Updated.
1280 (elf_i386_finish_dynamic_sections): Likewise.
1281 (elf_i386_get_synthetic_symtab): Likewise.
1282 (elf_i386_link_setup_gnu_properties): Likewise.
1283 (ELF_TARGET_OS): New.
1284 * elf32-mips.c (ELF_TARGET_OS): New.
1285 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1286 (ppc_elf_create_got): Updated.
1287 (ppc_elf_create_dynamic_sections): Likewise.
1288 (ppc_elf_check_relocs): Likewise.
1289 (ppc_elf_adjust_dynamic_symbol): Likewise.
1290 (ppc_elf_size_dynamic_sections): Likewise.
1291 (ppc_elf_relocate_section): Likewise.
1292 (ppc_elf_finish_dynamic_sections): Likewise.
1293 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1294 (ELF_TARGET_OS): New.
1295 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1296 (sh_elf_link_hash_table_create): Updated.
1297 (sh_elf_create_dynamic_sections): Likewise.
1298 (allocate_dynrelocs): Likewise.
1299 (sh_elf_size_dynamic_sections): Likewise.
1300 (sh_elf_relocate_section): Likewise.
1301 (sh_elf_finish_dynamic_symbol): Likewise.
1302 (sh_elf_finish_dynamic_sections): Likewise.
1303 (ELF_TARGET_OS): New.
1304 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1306 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1307 (ELF_TARGET_OS): New.
1308 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1309 (elf_x86_64_solaris_arch_bed): Likewise.
1310 (elf_x86_64_nacl_arch_bed): Likewise.
1311 (elf_x86_64_finish_dynamic_sections): Updated.
1312 (elf_x86_64_get_synthetic_symtab): Likewise.
1313 (elf_x86_64_link_setup_gnu_properties): Likewise.
1314 (ELF_TARGET_OS): New.
1315 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1317 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1318 (MIPS_ELF_REL_DYN_NAME): Updated.
1319 (ELF_MIPS_GP_OFFSET): Likewise.
1320 (mips_elf_create_local_got_entry): Likewise.
1321 (mips_elf_allocate_dynamic_relocations): Likewise.
1322 (mips_elf_count_got_symbols): Likewise.
1323 (is_gott_symbol): Likewise.
1324 (mips_elf_calculate_relocation): Likewise.
1325 (mips_elf_create_dynamic_relocation): Likewise.
1326 (_bfd_mips_elf_check_relocs): Likewise.
1327 (allocate_dynrelocs): Likewise.
1328 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1329 (mips_elf_lay_out_got): Likewise.
1330 (mips_elf_set_plt_sym_value): Likewise.
1331 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1332 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1333 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1334 (_bfd_mips_elf_final_link): Likewise.
1335 (_bfd_mips_init_file_header): Likewise.
1336 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1338 (allocate_dynrelocs): Likewise.
1339 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1340 (_bfd_sparc_elf_relocate_section): Likewise.
1341 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1342 (sparc_finish_dyn): Likewise.
1343 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1344 * elfxx-target.h (ELF_TARGET_OS): New.
1345 (elfNN_bed): Add ELF_TARGET_OS.
1346 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1347 (_bfd_x86_elf_link_hash_table_create): Likewise.
1348 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1349 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1350 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1351 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1352 * elfxx-x86.h (elf_x86_target_os): Removed.
1353 (elf_x86_backend_data): Likewise.
1354 (get_elf_x86_backend_data): Likewise.
1355 (elf_x86_link_hash_table): Remove target_os.
1357 2020-06-06 Alan Modra <amodra@gmail.com>
1360 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1361 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1362 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1363 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1364 * elf64-ppc.c: Update throughout for reloc renaming.
1365 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1366 * libbfd.h: Regenerate.
1367 * bfd-in2.h: Regenerate.
1369 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1372 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1375 2020-06-05 Nick Clifton <nickc@redhat.com>
1377 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1380 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1382 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1383 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1384 whether the object can be linked according to it's priv
1385 attributes. The object without any priv spec attributes can
1386 be linked with others. If the first input object doesn't contain
1387 any priv attributes, then we need to copy the setting from the
1388 next input one. Also report more detailed error messages to user.
1390 2020-06-04 Stephen Casner <casner@acm.org>
1392 Extend pdp11-aout symbol table format to accommodate .stab
1393 symbols and implement correct handling of them.
1395 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1396 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1397 normal vs. .stab symbol table type values, replacing N_STAB mask.
1398 (translate_from_native_sym_flags): Determine correct section for
1399 different .stab types.
1400 (translate_to_native_sym_flags): Leave .stab types intact.
1401 (translate_symbol_table): Error if symbol indicates overlay;
1402 store desc field from .stab symbols.
1403 (write_syms): Output desc field with symbol.
1404 (aout_link_check_ar_symbols): Skip .stab symbols.
1405 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1406 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1407 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1408 correctly distinguish .stab symbols and select calculate their
1409 section and value; and copy desc and ovly fields from input symbol
1412 2020-06-04 Stephen Casner <casner@acm.org>
1414 * aoutx.h (translate_symbol_table): Comment had external and
1416 * pdp11.c (translate_symbol_table): Likewise.
1418 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1420 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1421 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1422 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1424 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1427 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1428 in debug section against symbol defined in shared library to 0.
1429 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1430 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1431 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1432 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1433 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1434 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1435 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1436 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1437 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1438 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1439 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1440 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1441 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1442 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1444 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1445 there is non-GOT reference.
1446 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1447 non-alloced sections.
1449 2020-06-03 Stephen Casner <casner@acm.org>
1451 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1453 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1455 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1456 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1457 other size that doesn't qcover the header word.
1458 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1459 string table, and zero it.
1460 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1461 message and set bfd_error on finding an invalid name string offset.
1462 (add_to_stringtab): INLINE -> inline
1463 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1465 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1466 any relocs that could not be recognised.
1467 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1468 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1469 name exists and is long enough, before attempting to see if it is
1471 c3864421222 - Correct case for N_SO being the last symbol.
1472 50455f1ab29 PR 20891 - Handle the case where the main file name
1473 and the directory name are both empty.
1474 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1475 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1476 range string table offsets.
1477 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1478 illegal string offset.
1479 (aout_link_includes_newfunc): Add comment.
1480 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1481 on unexpected relocation type rather than ASSERT.
1483 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1486 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1487 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1489 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1492 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1493 non-alloced sections.
1495 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1498 dynamic relocations for non SEC_ALLOC sections.
1500 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1502 * aout64.c (BMAGIC, QMAGIC): Do not define.
1503 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1504 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1505 to check the file format.
1506 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1507 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1508 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1510 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1512 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1513 relocations for non SEC_ALLOC sections.
1515 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1517 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1518 * elf32-arm.c (maybe_set_textrel): Removed.
1519 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1520 with _bfd_elf_maybe_set_textrel.
1521 * elf32-csky.c (maybe_set_textrel): Removed.
1522 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1523 with _bfd_elf_maybe_set_textrel.
1524 * elf32-hppa.c (maybe_set_textrel): Removed.
1525 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1526 with _bfd_elf_maybe_set_textrel.
1527 * elf32-lm32.c (maybe_set_textrel): Removed.
1528 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1529 with _bfd_elf_maybe_set_textrel.
1530 * elf32-m32r.c (maybe_set_textrel): Removed.
1531 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1532 with _bfd_elf_maybe_set_textrel.
1533 * elf32-metag.c (maybe_set_textrel): Removed.
1534 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1535 with _bfd_elf_maybe_set_textrel.
1536 * elf32-nds32.c (maybe_set_textrel): Removed.
1537 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1538 with _bfd_elf_maybe_set_textrel.
1539 * elf32-or1k.c (maybe_set_textrel): Removed.
1540 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1541 with _bfd_elf_maybe_set_textrel.
1542 * elf32-ppc.c (maybe_set_textrel): Removed.
1543 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1544 with _bfd_elf_maybe_set_textrel.
1545 * elf32-s390.c (maybe_set_textrel): Removed.
1546 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1547 with _bfd_elf_maybe_set_textrel.
1548 * elf32-sh.c (maybe_set_textrel): Removed.
1549 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1550 with _bfd_elf_maybe_set_textrel.
1551 * elf32-tic6x.c (maybe_set_textrel): Removed.
1552 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1553 with _bfd_elf_maybe_set_textrel.
1554 * elf32-tilepro.c (maybe_set_textrel): Removed.
1555 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1556 with _bfd_elf_maybe_set_textrel.
1557 * elf64-ppc.c (maybe_set_textrel): Removed.
1558 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1559 with _bfd_elf_maybe_set_textrel.
1560 * elf64-s390.c (maybe_set_textrel): Removed.
1561 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1562 with _bfd_elf_maybe_set_textrel.
1563 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1564 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1565 with _bfd_elf_maybe_set_textrel.
1566 * elfnn-riscv.c (maybe_set_textrel): Removed.
1567 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1568 with _bfd_elf_maybe_set_textrel.
1569 * elfxx-sparc.c (maybe_set_textrel): Removed.
1570 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1571 with _bfd_elf_maybe_set_textrel.
1572 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1573 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1574 with _bfd_elf_maybe_set_textrel.
1575 * elfxx-x86.c (maybe_set_textrel): Removed.
1576 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1577 with _bfd_elf_maybe_set_textrel.
1578 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1580 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1585 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1586 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1587 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1588 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1590 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1591 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1592 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1593 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1594 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1595 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1596 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1597 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1598 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1599 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1600 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1601 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1602 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1603 (elf_backend_copy_indirect_symbol): Likewise.
1604 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1605 (elf_backend_copy_indirect_symbol): Likewise.
1606 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1608 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1611 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1612 * elf32-arm.c (readonly_dynrelocs): Removed.
1613 (maybe_set_textrel): Replace readonly_dynrelocs with
1614 _bfd_elf_readonly_dynrelocs.
1615 * elf32-csky.c (readonly_dynrelocs): Removed.
1616 (maybe_set_textrel): Replace readonly_dynrelocs with
1617 _bfd_elf_readonly_dynrelocs.
1618 * elf32-hppa.c(readonly_dynrelocs): Removed.
1619 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1620 _bfd_elf_readonly_dynrelocs.
1621 (maybe_set_textrel): Likewise.
1622 * elf32-lm32.c (readonly_dynrelocs): Removed.
1623 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1624 with _bfd_elf_readonly_dynrelocs.
1625 (maybe_set_textrel): Likewise.
1626 * elf32-m32r.c (readonly_dynrelocs): Removed.
1627 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1628 with _bfd_elf_readonly_dynrelocs.
1629 (maybe_set_textrel): Likewise.
1630 * elf32-metag.c (readonly_dynrelocs): Removed.
1631 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1632 with _bfd_elf_readonly_dynrelocs.
1633 (maybe_set_textrel): Likewise.
1634 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1635 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1636 with _bfd_elf_readonly_dynrelocs.
1637 * elf32-nds32.c (readonly_dynrelocs): Removed.
1638 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1639 with _bfd_elf_readonly_dynrelocs.
1640 (maybe_set_textrel): Likewise.
1641 * elf32-or1k.c (readonly_dynrelocs): Removed.
1642 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1643 with _bfd_elf_readonly_dynrelocs.
1644 * elf32-ppc.c (readonly_dynrelocs): Removed.
1645 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1646 _bfd_elf_readonly_dynrelocs.
1647 (ppc_elf_adjust_dynamic_symbol): Likewise.
1648 (maybe_set_textrel): Likewise.
1649 * elf32-s390.c (readonly_dynrelocs): Removed.
1650 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1651 with _bfd_elf_readonly_dynrelocs.
1652 (maybe_set_textrel): Likewise.
1653 * elf32-sh.c (readonly_dynrelocs): Removed.
1654 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1655 _bfd_elf_readonly_dynrelocs.
1656 (maybe_set_textrel): Likewise.
1657 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1658 (maybe_set_textrel): Replace readonly_dynrelocs with
1659 _bfd_elf_readonly_dynrelocs.
1660 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1661 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1662 with _bfd_elf_readonly_dynrelocs.
1663 (maybe_set_textrel): Likewise.
1664 * elf64-ppc.c (readonly_dynrelocs): Removed.
1665 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1666 _bfd_elf_readonly_dynrelocs.
1667 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1668 (maybe_set_textrel): Likewise.
1669 * elf64-s390.c (readonly_dynrelocs): Removed.
1670 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1671 with _bfd_elf_readonly_dynrelocs.
1672 (maybe_set_textrel): Likewise.
1673 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1674 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1675 (maybe_set_textrel): Replace readonly_dynrelocs with
1676 _bfd_elf_readonly_dynrelocs.
1677 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1678 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1679 with _bfd_elf_readonly_dynrelocs.
1680 (maybe_set_textrel): Likewise.
1681 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1682 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1683 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1684 (maybe_set_textrel): Likewise.
1685 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1686 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1687 with _bfd_elf_readonly_dynrelocs.
1688 (maybe_set_textrel): Likewise.
1689 * elfxx-x86.c (readonly_dynrelocs): Removed.
1690 (maybe_set_textrel): Replace readonly_dynrelocs with
1691 _bfd_elf_readonly_dynrelocs.
1692 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1694 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1696 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1697 -fsanitize=undefined.
1699 2020-06-03 Alan Modra <amodra@gmail.com>
1703 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1705 (pe_ILF_build_a_bfd): Likewise.
1707 2020-06-03 Alan Modra <amodra@gmail.com>
1710 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1711 core files as well as objects.
1713 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1717 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1719 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1720 (elf_arc_link_hash_newfunc): Updated.
1721 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1722 (elf32_arm_link_hash_newfunc): Updated.
1723 (elf32_arm_copy_indirect_symbol): Likewise.
1724 (elf32_arm_check_relocs): Likewise.
1725 (readonly_dynrelocs): Likewise.
1726 (allocate_dynrelocs_for_symbol): Likewise.
1727 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1728 (csky_elf_link_hash_newfunc): Updated.
1729 (csky_allocate_dynrelocs): Likewise.
1730 (readonly_dynrelocs): Likewise.
1731 (csky_elf_copy_indirect_symbol): Likewise.
1732 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1733 (hppa_link_hash_newfunc): Updated.
1734 (elf32_hppa_copy_indirect_symbol): Likewise.
1735 (elf32_hppa_hide_symbol): Likewise.
1736 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1737 (allocate_dynrelocs): Likewise.
1738 (elf32_hppa_relocate_section): Likewise.
1739 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1740 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1741 (lm32_elf_link_hash_newfunc): Likewise.
1742 (lm32_elf_link_hash_table_create): Updated.
1743 (readonly_dynrelocs): Likewise.
1744 (allocate_dynrelocs): Likewise.
1745 (lm32_elf_copy_indirect_symbol): Likewise.
1746 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1747 (m32r_elf_link_hash_newfunc): Likewise.
1748 (m32r_elf_link_hash_table_create): Updated.
1749 (m32r_elf_copy_indirect_symbol): Likewise.
1750 (allocate_dynrelocs): Likewise.
1751 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1752 (metag_link_hash_newfunc): Updated.
1753 (elf_metag_copy_indirect_symbol): Likewise.
1754 (readonly_dynrelocs): Likewise.
1755 (allocate_dynrelocs): Likewise.
1756 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1758 (link_hash_newfunc): Updated.
1759 (microblaze_elf_check_relocs): Likewise.
1760 (microblaze_elf_copy_indirect_symbol): Likewise.
1761 (readonly_dynrelocs): Likewise.
1762 (allocate_dynrelocs): Likewise.
1763 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1764 (nds32_elf_link_hash_newfunc): Updated.
1765 (nds32_elf_copy_indirect_symbol): Likewise.
1766 (readonly_dynrelocs): Likewise.
1767 (allocate_dynrelocs): Likewise.
1768 (nds32_elf_check_relocs): Likewise.
1769 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1770 (link_hash_newfunc): Updated.
1771 (nios2_elf32_copy_indirect_symbol): Likewise.
1772 (nios2_elf32_check_relocs): Likewise.
1773 (allocate_dynrelocs): Likewise.
1774 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1775 (or1k_elf_link_hash_newfunc): Updated.
1776 (readonly_dynrelocs): Likewise.
1777 (allocate_dynrelocs): Likewise.
1778 (or1k_elf_copy_indirect_symbol): Likewise.
1779 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1780 (ppc_elf_link_hash_newfunc): Updated.
1781 (ppc_elf_copy_indirect_symbol): Likewise.
1782 (ppc_elf_check_relocs): Likewise.
1783 (readonly_dynrelocs): Likewise.
1784 (ppc_elf_adjust_dynamic_symbol): Likewise.
1785 (allocate_dynrelocs): Likewise.
1786 (ppc_elf_relocate_section): Likewise.
1787 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1788 (link_hash_newfunc): Updated.
1789 (elf_s390_copy_indirect_symbol): Likewise.
1790 (readonly_dynrelocs): Likewise.
1791 (elf_s390_adjust_dynamic_symbol): Likewise.
1792 (allocate_dynrelocs): Likewise.
1793 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1794 (sh_elf_link_hash_newfunc): Updated.
1795 (readonly_dynrelocs): Likewise.
1796 (allocate_dynrelocs): Likewise.
1797 (sh_elf_copy_indirect_symbol): Likewise.
1798 (sh_elf_check_relocs): Likewise.
1799 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1800 (elf32_tic6x_link_hash_newfunc): Likewise.
1801 (elf32_tic6x_link_hash_table_create): Updated.
1802 (readonly_dynrelocs): Likewise.
1803 (elf32_tic6x_check_relocs): Likewise.
1804 (elf32_tic6x_allocate_dynrelocs): Likewise.
1805 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1807 (link_hash_newfunc): Updated.
1808 (tilepro_elf_copy_indirect_symbol): Likewise.
1809 (tilepro_elf_check_relocs): Likewise.
1810 (allocate_dynrelocs): Likewise.
1811 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1812 (ppc64_elf_copy_indirect_symbol): Updated.
1813 (ppc64_elf_check_relocs): Likewise.
1814 (readonly_dynrelocs): Likewise.
1815 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1816 (dec_dynrel_count): Likewise.
1817 (allocate_dynrelocs): Likewise.
1818 (ppc64_elf_relocate_section): Likewise.
1819 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1820 (link_hash_newfunc): Updated.
1821 (elf_s390_copy_indirect_symbol): Likewise.
1822 (readonly_dynrelocs): Likewise.
1823 (allocate_dynrelocs): Likewise.
1824 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1825 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1827 (elfNN_aarch64_link_hash_newfunc): Updated.
1828 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1829 (readonly_dynrelocs): Likewise.
1830 (need_copy_relocation_p): Likewise.
1831 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1832 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1833 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1834 (link_hash_newfunc): Updated.
1835 (riscv_elf_copy_indirect_symbol): Likewise.
1836 (riscv_elf_check_relocs): Likewise.
1837 (readonly_dynrelocs): Likewise.
1838 (allocate_dynrelocs): Likewise.
1839 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1841 (link_hash_newfunc): Updated.
1842 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1843 (_bfd_sparc_elf_check_relocs): Likewise.
1844 (readonly_dynrelocs): Likewise.
1845 (allocate_dynrelocs): Likewise.
1846 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1847 (link_hash_newfunc): Updated.
1848 (tilegx_elf_copy_indirect_symbol): Likewise.
1849 (tilegx_elf_check_relocs): Likewise.
1850 (readonly_dynrelocs): Likewise.
1851 (allocate_dynrelocs): Likewise.
1852 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1853 (readonly_dynrelocs): Likewise.
1854 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1855 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1857 2020-06-01 Alan Modra <amodra@gmail.com>
1859 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1860 command against cmd_length, not the end of record. For
1861 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1862 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1865 2020-05-28 David Faust <david.faust@oracle.com>
1867 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1868 R_BPF_INSN_{32,64} relocations.
1870 2020-05-28 Stephen Casner <casner@acm.org>
1872 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1873 addreses in .long (used in testsuites) and .stab values.
1875 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1878 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1879 Check bfd_link_dll when issue a DT_TEXTREL warning.
1880 * elfxx-x86.c (maybe_set_textrel): Likewise.
1881 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1883 2020-05-26 Nick Clifton <nickc@redhat.com>
1885 * plugin.c (try_load_plugin): Extend error message when a plugin
1888 2020-05-23 Alan Modra <amodra@gmail.com>
1890 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1892 2020-05-22 Alan Modra <amodra@gmail.com>
1895 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1896 attributes from shared libraries, and do not return an error if
1899 2020-05-21 Alan Modra <amodra@gmail.com>
1902 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1904 (_bfd_delete_bfd): Free the copy.
1905 (_bfd_new_bfd): Free nbfd->memory on error.
1907 2020-05-21 Alan Modra <amodra@gmail.com>
1909 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1910 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1911 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1912 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1913 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1914 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1915 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1916 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1917 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1918 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1919 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1920 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1921 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1922 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1923 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1924 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1925 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1926 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1927 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1928 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1930 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1932 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1933 get_default_version. It is used to find the default version for
1934 the specific extension.
1935 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1936 default_major_version and default_minor_version. Add new bfd_boolean
1937 parameter *use_default_version. Set it to TRUE if we need to call
1938 the callback rps->get_default_version to find the default version.
1939 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1940 the default version in riscv_parsing_subset_version, and then call
1941 riscv_add_subset to add the subset into subset list.
1942 (riscv_parse_prefixed_ext): Likewise.
1943 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1944 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1945 strings rather than characters.
1946 riscv_merge_arch_attr_info): The callback function get_default_version
1947 is only needed for assembler, so set it to NULL int the linker.
1948 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1949 * elfxx-riscv.h: Updated.
1951 2020-05-20 Alan Modra <amodra@gmail.com>
1954 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1955 use bfd_set_filename.
1956 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1957 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1958 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1959 (bfd_create): Likewise.
1960 (_bfd_delete_bfd): Don't free filename.
1961 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1962 return pointer to the copy or NULL on alloc fail.
1963 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1964 result of bfd_set_filename.
1965 * bfd-in2.h: Regenerate.
1967 2020-05-20 Alan Modra <amodra@gmail.com>
1970 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1971 section size against file size.
1972 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1974 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1977 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1978 and memset when allocating memory for the sections_being_created
1981 2020-05-19 Stafford Horne <shorne@gmail.com>
1983 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1985 (or1k_elf_relocate_section): Access srelgot via
1986 htab->root.srelgot. Add assertions for srelgot->contents.
1987 Introduce local variable for srelgot to not reuse global
1989 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1990 (or1k_set_got_and_rela_sizes): New function.
1991 (or1k_initial_exec_offset): New function.
1992 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1993 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1995 (or1k_elf_check_relocs): Use OR to set TLS access.
1996 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1998 (or1k_elf_size_dynamic_sections): Use
1999 or1k_set_got_and_rela_sizes to set sizes.
2000 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2001 (TCB_SIZE): New macro.
2002 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2003 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2004 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2005 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2006 (tpoff): Add dynamic boolean argument.
2007 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2009 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2011 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2012 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2013 cases with BFD_RELOC_AARCH64_JUMP26.
2014 (elfNN_aarch64_check_relocs): Likewise.
2016 2020-05-19 Alan Modra <amodra@gmail.com>
2018 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2019 bfd_get_filename rather than accessing bfd->filename directly.
2020 * aout-target.h (MY (object_p)): Likewise.
2021 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2022 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2023 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2024 (_bfd_archive_bsd44_construct_extended_name_table),
2025 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2026 (_bfd_bsd_write_armap): Likewise.
2027 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2028 * cache.c (bfd_open_file): Likewise.
2029 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2030 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2031 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2032 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2033 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2034 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2035 (patch_tls_desc_to_ie): Likewise.
2036 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2037 (spu_elf_auto_overlay): Likewise.
2038 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2039 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2040 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2041 * elflink.c (bfd_elf_size_dynamic_sections),
2042 (elf_link_input_bfd): Likewise.
2043 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2044 * mach-o.c (bfd_mach_o_follow_dsym),
2045 (bfd_mach_o_close_and_cleanup): Likewise.
2046 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2047 (find_separate_debug_file, get_build_id_name): Likewise.
2048 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2049 * plugin.c (bfd_plugin_open_input): Likewise.
2050 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2051 * som.c (som_write_armap): Likewise.
2052 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2053 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2054 (_bfd_vms_lib_write_archive_contents): Likewise.
2055 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2057 2020-05-19 Alan Modra <amodra@gmail.com>
2060 * bfdio.c (_bfd_real_fopen): Typo fix.
2062 2020-05-18 Nick Clifton <nickc@redhat.com>
2065 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2066 for the sections_being_created array.
2068 2020-05-18 Alan Modra <amodra@gmail.com>
2070 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2071 they can be freed without also freeing internal_relocs.
2073 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2076 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2077 separators into DOS style when creating a WIN32 fullpath.
2079 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2081 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2082 to initialize RISC-V tdata.
2084 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2086 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2089 2020-05-11 Alan Modra <amodra@gmail.com>
2091 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2093 2020-05-11 Alan Modra <amodra@gmail.com>
2095 * elf64-ppc.c: Rename powerxx to power10 throughout.
2097 2020-05-11 Alan Modra <amodra@gmail.com>
2100 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2101 contains required number of auxents before processing any auxent.
2102 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2103 file name from auxents for PE.
2105 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2107 * aout-cris.c (DEFAULT_ARCH): Delete define.
2108 (MY_set_arch_mach): Likewise.
2109 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2111 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2112 of r_type before the shift.
2114 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2117 * elfnn-aarch64.c (group_sections): Copy implementation from
2120 2020-05-01 Alan Modra <amodra@gmail.com>
2123 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2124 accessing root.u.def of symbols. Also check root.u.def.section
2125 is non-NULL. Reverse tests so as to make the logic positive.
2127 2020-05-01 Alan Modra <amodra@gmail.com>
2130 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2131 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2133 2020-05-01 Alan Modra <amodra@gmail.com>
2136 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2137 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2138 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2139 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2140 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2141 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2142 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2143 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2144 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2145 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2147 2020-05-01 Alan Modra <amodra@gmail.com>
2150 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2151 from shared libraries.
2153 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2155 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2156 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2157 equals 0. Report overflow when the result has negative sign but
2158 all significant bits are zero.
2160 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2162 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2163 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2165 2020-04-28 Alan Modra <amodra@gmail.com>
2167 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2168 Emit warning message.
2170 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2172 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2173 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2174 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2175 to x86_64_pe_big_vec as it not a big-endian format.
2176 (vec i386_pe_big_vec): New.
2177 * configure.ac: Likewise.
2178 * targets.c: Likewise.
2179 * configure: Regenerate.
2180 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2181 COFF_WITH_PE_BIGOBJ): New.
2182 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2184 (x86_64_pe_be_vec): Moved.
2186 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2188 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2189 * elf.c (elfcore_grok_arc_v2): New function.
2190 (elfcore_grok_note): Call the new function to handle the corresponding
2192 (elfcore_write_arc_v2): New function.
2193 (elfcore_write_register_note): Call the new function to handle the
2194 corresponding pseudo-sections.
2196 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2199 * bfd-in2.h: Regenerated.
2200 * elf32-xtensa.c (elf_howto_table): New entries for
2201 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2202 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2203 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2204 R_XTENSA_NDIFF{8,16,32}.
2205 * libbfd.h (bfd_reloc_code_real_names): Add names for
2206 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2207 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2208 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2209 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2211 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2214 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2217 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2220 * elf-bfd.h (elf_backend_data): Add
2221 elf_backend_strip_zero_sized_dynamic_sections.
2222 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2223 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2225 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2227 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2229 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2231 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2233 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2235 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2237 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2239 2020-04-21 Nick Clifton <nickc@redhat.com>
2241 * po/sr.po: Updated Serbian translation.
2243 2020-04-21 Alan Modra <amodra@gmail.com>
2245 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2248 2020-04-20 Stephen Casner <casner@acm.org>
2250 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2251 causing globals from linker script to be treated as debug symbols.
2252 (translate_symbol_table): Don't sign-extend symbol values from 16
2253 to 64 bits in nm output.
2255 2020-04-20 Alan Modra <amodra@gmail.com>
2257 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2259 2020-04-18 Alan Modra <amodra@gmail.com>
2261 * section.c (bfd_is_const_section): Correct test for special
2263 * bfd-in2.h: Regenerate.
2265 2020-04-17 Alan Modra <amodra@gmail.com>
2268 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2271 2020-04-16 Nick Clifton <nickc@redhat.com>
2274 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2275 abort with a more helpful error message.
2277 2020-04-16 Alan Modra <amodra@gmail.com>
2280 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2283 2020-04-15 Fangrui Song <maskray@google.com>
2286 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2287 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2288 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2289 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2290 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2291 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2292 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2293 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2294 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2295 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2296 * elflink.c (elf_link_output_extsym): Likewise.
2297 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2299 2020-04-15 Alan Modra <amodra@gmail.com>
2302 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2303 pointer into strings that may be freed for section name, always
2304 allocate a new string.
2306 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2307 Jan W. Jagersma <jwjagersma@gmail.com>
2309 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2310 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2311 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2312 (_bfd_go32_mkobject): New functions.
2313 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2314 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2315 (go32exe_mkobject): Call _bfd_go32_mkobject.
2316 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2317 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2319 (coff_write_relocs): Enable extended reloc counter code if
2320 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2321 (coff_write_object_contents): Likewise. Pad section headers
2322 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2323 instead of coff_swap_scnhdr_out.
2324 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2325 enable extended reloc counter.
2326 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2327 Declare with ATTRIBUTE_UNUSED.
2328 * libcoff-in.h: (struct coff_tdata): New field go32.
2330 * libcoff.h: Regenerate.
2332 2020-04-14 Fangrui Song <maskray@google.com>
2335 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2338 2020-04-14 Stephen Casner <casner@acm.org>
2341 * pdp11.c: Add implementation of --imagic option.
2342 (adjust_o_magic): Fix objcopy --extract-symbol test.
2343 * libaout.h (enum aout_magic): Add i_magic.
2345 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2346 Nick Clifton <nickc@redhat.com>
2348 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2350 <default>: Error rather than abort.
2352 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2355 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2356 relocation section from section group.
2358 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2360 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2361 bfd->origin to file offset.
2362 * bfdwin.c (bfd_get_file_window): Likewise.
2363 * bfd.c: Clarify the use of the bfd->origin field.
2364 * bfd-in2.h: Regenerate.
2365 * coff-i386.c: Don't include go32exe.h. Allow overriding
2366 coff_write_object_contents via COFF_WRITE_CONTENTS.
2367 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2368 (go32exe_write_object_contents): New functions.
2369 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2370 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2371 (create_go32_stub): Remove check for 2k size limit. Read stub
2372 from go32exe_temp_stub if present.
2373 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2374 copy variable-length stub.
2375 (go32_check_format): Read stub to go32exe_temp_stub, set
2376 origin, return go32exe_cleanup.
2377 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2378 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2379 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2380 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2381 Remove functions and their associated #defines.
2382 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2383 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2384 Rename field go32stub to stub.
2385 * libcoff.h: Regenerate.
2386 * coff-stgo32.c (go32_check_format): Rename to...
2387 (go32exe_check_format): ...this.
2388 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2389 (go32exe_copy_private_bfd_data): ...this.
2390 (stub_bytes): Rename to...
2391 (go32exe_default_stub): ...this.
2392 (create_go32_stub): Rename to...
2393 (go32exe_create_stub): ...this.
2394 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2397 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2401 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2402 relocation to R_386_32 for relocation against non-preemptible
2404 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2405 allocate dynamic relocation for non-preemptible absolute symbol.
2406 (elf_i386_relocate_section): Pass sec to
2407 GENERATE_DYNAMIC_RELOCATION_P.
2408 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2409 (elf_x86_64_convert_load_reloc): Covert load relocation to
2410 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2411 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2412 for non-preemptible absolute symbol if they overflow.
2413 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2414 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2415 symbol. Don't allocate dynamic relocation for non-preemptible
2417 (elf_x86_64_relocate_section): Don't generate relative relocation
2418 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2419 to GENERATE_DYNAMIC_RELOCATION_P.
2420 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2421 against non-preemptible absolute symbol.
2422 (_bfd_elf_x86_valid_reloc_p): New function.
2423 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2425 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2426 argument. Don't generate dynamic relocation against
2427 non-preemptible absolute symbol.
2428 (ABS_SYMBOL_P): New.
2429 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2430 against non-preemptible absolute symbol.
2432 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2433 (_bfd_elf_x86_valid_reloc_p): New.
2435 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2438 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2439 address in the GOT if in thumb only mode.
2441 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2443 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2445 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2447 * mmo.c (mmo_scan): Create .text section only when needed, not
2450 2020-03-31 Alan Modra <amodra@gmail.com>
2452 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2455 2020-03-31 Alan Modra <amodra@gmail.com>
2457 * vms-alpha.c (image_write): Check bounds for sections without
2458 contents too. Error on non-zero write to section without
2460 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2462 2020-03-31 Alan Modra <amodra@gmail.com>
2464 * tekhex.c (pass_over): Check is_eof before reading buffer.
2466 2020-03-30 Nick Clifton <nickc@redhat.com>
2469 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2470 field to timestamp and make it an integer.
2471 * libcoff.h: Regenerate.
2472 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2473 field in the pe_data structure rather than the insert_timestamp
2476 2020-03-30 Alan Modra <amodra@gmail.com>
2479 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2482 2020-03-26 Nick Clifton <nickc@redhat.com>
2484 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2485 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2487 * libbfd.h: Regenerate.
2489 2020-03-26 Alan Modra <amodra@gmail.com>
2491 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2493 2020-03-26 Alan Modra <amodra@gmail.com>
2495 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2497 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2499 2020-03-25 Nick Clifton <nickc@redhat.com>
2501 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2503 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2504 * libbfd.h: Regenerate.
2506 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2508 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2509 correct field name in the output string.
2511 2020-03-25 Alan Modra <amodra@gmail.com>
2514 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2515 for SHT_NOBITS section if first in segment.
2517 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2520 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2521 (_bfd_elf_get_symbol_version_string): This.
2522 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2523 (_bfd_elf_get_symbol_version_string): This.
2524 (bfd_elf_print_symbol): Pass TRUE to
2525 _bfd_elf_get_symbol_version_string.
2526 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2527 bfd_boolean argument.
2528 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2529 * targets.c (_bfd_get_symbol_version_string): Likewise.
2530 (bfd_get_symbol_version_string): Likewise.
2531 * bfd-in2.h: Regenerated.
2533 2020-03-24 Nick Clifton <nickc@redhat.com>
2534 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2537 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2540 2020-03-24 Nick Clifton <nickc@redhat.com>
2543 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2544 segment to use for PT_GNU_RELRO, ignore empty sections in a
2545 segment's current list.
2547 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2550 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2552 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2555 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2556 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2557 on the previous _bfd_elf_get_symbol_version_string.
2558 (_bfd_elf_get_symbol_version_string): Use it.
2560 2020-03-24 Alan Modra <amodra@gmail.com>
2562 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2563 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2566 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2568 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2570 2020-03-23 Alan Modra <amodra@gmail.com>
2572 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2573 symbol count. Allocate an extra byte to ensure name strings
2574 are terminated. Sanity check name offsets. Release memory on
2577 2020-03-23 Alan Modra <amodra@gmail.com>
2579 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2580 field hasn't been read. Remove unnecessary casts.
2582 2020-03-22 Alan Modra <amodra@gmail.com>
2584 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2585 enough to read number of symbols.
2587 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2589 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2590 (EXECUTABLE_SUFFIX): Likewise.
2591 * config.in: Regenerated.
2592 * configure: Likewise.
2593 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2594 _bfd_generic_close_and_cleanup.
2595 (plugin_list_entry): Remove resolution_file, resolution_option,
2596 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2597 lto_wrapper, gcc_env and initialized,
2598 (need_lto_wrapper_p): Removed.
2599 (get_lto_wrapper): Likewise.
2600 (setup_lto_wrapper_env): Likewise.
2601 (register_all_symbols_read): Likewise.
2602 (egister_cleanup): Likewise.
2603 (get_symbols): Likewise.
2604 (add_input_file): Likewise.
2605 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2606 (add_symbols): Updated.
2607 (try_claim): Likewise.
2608 (try_load_plugin): Likewise.
2609 (bfd_plugin_canonicalize_symtab): Likewise.
2610 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2611 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2613 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2616 * plugin.c (plugin_list_entry): Add has_symbol_type.
2617 (add_symbols_v2): New function.
2618 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2619 provides symbol type.
2620 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2621 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2624 2020-03-20 Alan Modra <amodra@gmail.com>
2626 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2627 enough to read number of symbols.
2629 2020-03-20 Alan Modra <amodra@gmail.com>
2631 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2632 backend functions for NULL before calling.
2633 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2634 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2635 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2636 * elfnn-ia64.c (ignore_errors): New function.
2637 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2639 2020-03-19 Nick Clifton <nickc@redhat.com>
2642 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2643 location of the varinfo in the unit's debug info data. Change the
2644 type of the stack field to a boolean.
2645 (lookup_var_by_offset): New function. Returns the varinfo
2646 structure for the variable described at the given offset in the
2648 (scan_unit_for_symbols): Add support for variables which have the
2649 DW_AT_specification attribute.
2651 2020-03-19 Nick Clifton <nickc@redhat.com>
2654 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2657 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2659 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2661 2020-03-18 Nick Clifton <nickc@redhat.com>
2664 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2665 memory access when processing a corrupt secondary reloc section.
2667 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2669 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2670 instead of calling abort.
2671 * elf32-csky.c (csky_build_one_stub): Likewise.
2672 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2673 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2674 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2675 * elf32-metag.c (metag_build_one_stub): Likewise.
2676 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2677 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2678 (ppc_size_one_stub): Likewise.
2679 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2681 2020-03-17 Nick Clifton <nickc@redhat.com>
2684 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2685 with error messages.
2687 2020-03-17 Nick Clifton <nickc@redhat.com>
2690 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2691 free. Add free on another failure path.
2693 2020-03-16 Alan Modra <amodra@gmail.com>
2696 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2697 we have a non-zero section count. Do lma comparison in octets.
2699 2020-03-16 Alan Modra <amodra@gmail.com>
2701 * vms-alpha.c (dst_restore_location): Validate index into
2702 dst_ptr_offsets array before accessing. Return status.
2703 (dst_retrieve_location): Similarly, making "loc" parameter a
2704 pointer to return value.
2705 (_bfd_vms_slurp_etir): Update calls to above functions.
2707 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2709 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2711 * configure: Regenerated.
2713 2020-03-14 Alan Modra <amodra@gmail.com>
2715 * section.c (BFD_FAKE_SECTIONS): Formatting.
2716 * bfd-in2.h: Regenerate.
2718 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2720 * elf.c (elfcore_grok_netbsd_note): Add support for
2721 NT_NETBSDCORE_LWPSTATUS notes.
2723 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2725 * bfd-in2.h: Regenerate.
2726 * section.c (asection): Add already_assigned field.
2727 (BFD_FAKE_SECTION): Add default initializer for it.
2728 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2729 * elf32-arm.c (arm_build_one_stub): Add support for
2730 non_contiguous_regions.
2731 * elf32-csky.c (csky_build_one_stub): Likewise.
2732 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2733 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2734 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2735 * elf32-metag.c (metag_build_one_stub): Likewise.
2736 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2737 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2738 (ppc_size_one_stub): Likewise.
2739 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2740 * elflink.c (elf_link_input_bfd): Likewise.
2742 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2745 * elf-linker-x86.h (elf_linker_x86_params): Add
2746 static_before_all_inputs and has_dynamic_linker.
2747 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2748 dynamic input objects if -static is passed at command-line
2749 before all input files without --dynamic-linker unless
2750 --no-dynamic-linker is used.
2752 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2754 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2756 2020-03-13 Christian Eggers <ceggers@gmx.de>
2758 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2759 "p_paddr" from "at".
2760 * elfcode.h (bfd_from_remote_memory): Add units to several
2761 parameters. New local "opb". Fix usage of p_align. Fix
2762 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2763 call of target_read_memory.
2764 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2765 calculation of "offset" and "output_offset".
2766 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2767 from "offset" and fix calculation of "end" from "vma+size". Fix
2768 comparison between "sh_addr" and "vma"/"output_offset".
2769 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2770 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2772 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2773 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2774 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2775 assignment of p_paddr from phdr_lma. Fix comparison between
2776 "lma+size" and "next->lma".
2777 (elf_sort_segments): Fix assignment from p_paddr to lma.
2778 (assign_file_positions_for_load_sections): Add unit (bytes) to
2779 local "align". Fix calculation of local "off_adjust". Fix
2780 calculation of local "filehdr_vaddr".
2781 (assign_file_positions_for_non_load_sections): New local "opb".
2782 Fix calculation of "end" from "p_size". Fix comparison between
2783 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2784 from "end" and "p_vaddr".
2785 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2786 vma. Fix assignment to p_paddr from lma. Fix comparison between
2787 p_paddr and lma. Fix assignment to p_paddr from lma.
2788 * merge.c (sec_merge_emit): New local "opb". Convert
2789 "alignment_power" to octets.
2790 (_bfd_add_merge_section): New locals "alignment_power" and
2791 "opb". Fix comparison between "alignment_power" and
2793 (_bfd_merge_sections): New local "opb". Divide size by opb
2794 before checking align mask.
2796 2020-03-13 Christian Eggers <ceggers@gmx.de>
2798 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2799 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2801 (_bfd_elf_make_section_from_phdr): Similarly.
2802 (elf_fake_sections): Fix calculation of
2803 Elf_Internal_shdr::sh_addr from section VMA.
2804 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2806 (assign_file_positions_for_load_sections): Fix calculations of
2807 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2808 comparison between program header address and section LMA.
2809 (assign_file_positions_for_non_load_sections): Likewise.
2810 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2811 (IS_CONTAINED_BY_VMA): Add parameter opb.
2812 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2813 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2814 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2815 Fix calculations of p_addr_valid and p_vaddr_offset.
2816 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2817 with octets per byte when comparing against p_vaddr.
2819 2020-03-11 Alan Modra <amodra@gmail.com>
2821 * som.c (setup_sections): Sanity check subspace.name.
2823 2020-03-11 Alan Modra <amodra@gmail.com>
2825 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2827 2020-03-10 Alan Modra <amodra@gmail.com>
2830 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2833 2020-03-09 Alan Modra <amodra@gmail.com>
2835 * wasm-module.c (wasm_scan): Sanity check file name length
2836 before allocating memory. Move common section setup code. Do
2837 without bfd_tell to calculate section size.
2839 2020-03-06 Nick Clifton <nickc@redhat.com>
2841 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2842 with error messages and failure return values.
2844 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2846 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2847 relocation sections for any removed reference to a dynamic symbol.
2849 2020-03-05 Nick Clifton <nickc@redhat.com>
2851 * elf-bfd.h (struct elf_backend_data): Add new fields:
2852 init_secondary_reloc_section, slurp_secondary_reloc_section,
2853 write_secondary_reloc_section.
2854 (_bfd_elf_init_secondary_reloc_section): Prototype.
2855 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2856 (_bfd_elf_write_secondary_reloc_section): Prototype.
2857 * elf.c ( bfd_section_from_shdr): Invoke the new
2858 init_secondary_reloc_section backend function, if defined, when a
2859 second reloc section is encountered.
2860 (swap_out_syms): Invoke the new symbol_section_index function, if
2861 defined, when computing the section index of an OS/PROC specific
2863 (_bfd_elf_init_secondary_reloc_section): New function.
2864 (_bfd_elf_slurp_secondary_reloc_section): New function.
2865 (_bfd_elf_write_secondary_reloc_section): New function.
2866 (_bfd_elf_copy_special_section_fields): New function.
2867 * elfcode.h (elf_write_relocs): Invoke the new
2868 write_secondary_relocs function, if defined, in order to emit
2870 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2871 function, if defined, in order to read in secondary relocs.
2872 * elfxx-target.h (elf_backend_copy_special_section_fields):
2873 Provide a non-NULL default definition.
2874 (elf_backend_init_secondary_reloc_section): Likewise.
2875 (elf_backend_slurp_secondary_reloc_section): Likewise.
2876 (elf_backend_write_secondary_reloc_section): Likewise.
2877 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2879 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2880 * configure: Regenerate.
2882 2020-03-05 Alan Modra <amodra@gmail.com>
2884 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2885 against file size before allocating memory. Use bfd_alloc rather
2886 than bfd_zalloc for carsym/strings memory.
2888 2020-03-04 Alan Modra <amodra@gmail.com>
2890 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2891 sh_addr mod sh_addalign is zero.
2893 2020-03-04 Alan Modra <amodra@gmail.com>
2895 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2897 2020-03-03 Alan Modra <amodra@gmail.com>
2899 * format.c (struct bfd_preserve): Add cleanup field.
2900 (bfd_preserve_save): Add cleanup param and save.
2901 (bfd_preserve_restore): Return cleanup.
2902 (bfd_preserve_finish): Call the cleanup for the discarded match.
2903 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2904 and clear when preserving a match. Restore cleanup too when
2905 restoring that match.
2907 2020-03-02 Alan Modra <amodra@gmail.com>
2909 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2910 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2911 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2912 (core_sco5_vec): Correct initialisers.
2914 2020-03-02 Alan Modra <amodra@gmail.com>
2916 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2917 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2918 * cisco-core.c (cisco_core_file_validate): Likewise.
2919 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2920 * hpux-core.c (hpux_core_core_file_p): Likewise.
2921 * irix-core.c (irix_core_core_file_p): Likewise.
2922 * lynx-core.c (lynx_core_file_p): Likewise.
2923 * netbsd-core.c (netbsd_core_file_p): Likewise.
2924 * osf-core.c (osf_core_core_file_p): Likewise.
2925 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2926 * sco5-core.c (sco5_core_file_p): Likewise.
2928 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2930 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2932 2020-03-02 Alan Modra <amodra@gmail.com>
2934 * targets.c (bfd_cleanup): New typedef.
2935 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2936 * libbfd-in.h (_bfd_no_cleanup): Define.
2937 * format.c (bfd_reinit): Add cleanup parameter, call it.
2938 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2939 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2940 * aout-target.h (callback, object_p): Return bfd_cleanup.
2941 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2942 * archive.c (bfd_generic_archive_p): Likewise.
2943 * binary.c (binary_object_p): Likewise.
2944 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2945 * coff-ia64.c (ia64coff_object_p): Likewise.
2946 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2947 * coff-sh.c (coff_small_object_p): Likewise.
2948 * coff-stgo32.c (go32_check_format): Likewise.
2949 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2950 (xcoff64_core_p): Likewise.
2951 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2952 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2953 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2954 * elfcode.h (elf_object_p): Likewise.
2955 * elfcore.h (elf_core_file_p): Likewise.
2956 * i386msdos.c (msdos_object_p): Likewise.
2957 * ihex.c (ihex_object_p): Likewise.
2958 * libaout.h (some_aout_object_p): Likewise.
2959 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2960 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2961 * libbfd.c (_bfd_dummy_target): Likewise.
2962 * libcoff-in.h (coff_object_p): Likewise.
2963 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2964 (bfd_mach_o_arm64_core_p): Likewise.
2965 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2966 (bfd_mach_o_arm_core_p): Likewise.
2967 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2968 (bfd_mach_o_i386_core_p): Likewise.
2969 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2970 (bfd_mach_o_x86_64_core_p): Likewise.
2971 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2972 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2973 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2974 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2975 * mmo.c (mmo_object_p): Likewise.
2976 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2977 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2978 (pe_bfd_object_p): Likewise.
2979 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2980 * ppcboot.c (ppcboot_object_p): Likewise.
2981 * rs6000-core.c (rs6000coff_core_p): Likewise.
2982 * som.c (som_object_setup, som_object_p): Likewise.
2983 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2984 * tekhex.c (tekhex_object_p): Likewise.
2985 * vms-alpha.c (alpha_vms_object_p): Likewise.
2986 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2987 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2988 * wasm-module.c (wasm_object_p): Likewise.
2989 * xsym.c (bfd_sym_object_p): Likewise.
2990 * xsym.h (bfd_sym_object_p): Likewise.
2991 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2993 * pdp11.c (some_aout_object_p): Likewise.
2994 * plugin.c (register_ld_plugin_object_p): Update object_p
2996 * plugin.h (register_ld_plugin_object_p): Likewise.
2997 * bfd-in2.h: Regenerate.
2998 * libbfd.h: Regenerate.
2999 * libcoff.h: Regenerate.
3001 2020-03-02 Alan Modra <amodra@gmail.com>
3003 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3004 applicable section flags.
3005 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3006 (mips_ecoff_bele_vec): Likewise.
3007 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3009 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3010 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3012 2020-03-02 Alan Modra <amodra@gmail.com>
3014 * elf32-m32r.c (m32r_elf_section_flags): New function.
3015 (elf_backend_section_flags): Define.
3016 * elf32-nds32.c (nds32_elf_section_flags): New function.
3017 (elf_backend_section_flags): Define.
3018 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3019 .sbss and .sdata sections.
3020 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3021 for SHF_V850_GPREL sections.
3022 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3024 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3025 for SHF_PARISC_SHORT sections.
3026 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3027 (elf_backend_section_flags): Define.
3028 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3029 for SHF_MIPS_GPREL sections. Delete FIXME.
3031 2020-03-02 Alan Modra <amodra@gmail.com>
3033 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3034 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3035 calling elf_backend_section_flags with adjusted params. Use
3036 newsect->flags past that point.
3037 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3039 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3040 to have their type overridden, and all sh_flags but processor and
3042 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3043 * elf32-mep.c (mep_elf_section_flags): Likewise.
3044 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3045 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3046 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3047 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3048 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3049 stub BFD and non-aarch64 input files when scanning for stubs.
3051 2020-03-02 Alan Modra <amodra@gmail.com>
3053 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3054 limit to decompressed element size.
3056 2020-03-02 Alan Modra <amodra@gmail.com>
3058 * vms-lib.c (vms_traverse_index): Add recur_count param and
3059 update calls. Fail on excessive recursion.
3061 2020-03-02 Alan Modra <amodra@gmail.com>
3063 * vms-alpha.c (vms_get_remaining_object_record): Use
3064 bfd_realloc_or_free rather than bfd_realloc.
3065 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3066 (dst_define_location, parse_module): Likewise, and check realloc
3067 return status before using memory. Return status from function
3068 adjusting all callers.
3070 2020-02-28 Alan Modra <amodra@gmail.com>
3072 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3074 2020-02-28 Alan Modra <amodra@gmail.com>
3076 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3077 Remove duplicate undersize check.
3079 2020-02-27 Alan Modra <amodra@gmail.com>
3082 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3084 2020-02-27 Alan Modra <amodra@gmail.com>
3087 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3088 (coff_section_type): Adjust comment.
3089 (decode_section_type): Likewise. Call coff_section_type before
3090 decode_section_type.
3091 (bfd_decode_symclass): Use 'c' for common sections other than
3094 2020-02-27 Alan Modra <amodra@gmail.com>
3096 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3099 2020-02-27 Alan Modra <amodra@gmail.com>
3101 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3102 if file is an archive element.
3103 * bfd-in2.h: Regenerate.
3105 2020-02-26 Alan Modra <amodra@gmail.com>
3107 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3108 bfd_set_error on failing test. Don't bother changing bfd_error on
3109 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3110 Check sym name is within string buffer. Use size_t for some vars.
3111 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3112 int_buf. Don't change bfd_error on file read error. Use
3113 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3114 calculations to catch overflows before they occur. malloc and
3115 free raw armap rather than using bfd_alloc. Read raw armap before
3116 allocating carsym+strings buffer.
3117 (_bfd_slurp_extended_name_table): Localize variables. Check
3118 name size against file size.
3120 2020-02-26 Alan Modra <amodra@gmail.com>
3122 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3124 2020-02-26 Alan Modra <amodra@gmail.com>
3126 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3127 malloc. Check for NULL return from bfd_malloc.
3128 (rx_table_find, rx_table_map): Likewise.
3129 (rx_set_section_contents): Check bfd_alloc return.
3130 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3132 2020-02-26 Alan Modra <amodra@gmail.com>
3134 * aoutx.h: Indent labels correctly. Format error strings.
3135 * archive.c: Likewise.
3136 * archive64.c: Likewise.
3137 * coff-arm.c: Likewise.
3138 * coff-rs6000.c: Likewise.
3139 * coff-stgo32.c: Likewise.
3140 * cpu-arm.c: Likewise.
3141 * dwarf2.c: Likewise.
3142 * elf-ifunc.c: Likewise.
3143 * elf-properties.c: Likewise.
3144 * elf-s390-common.c: Likewise.
3145 * elf-strtab.c: Likewise.
3147 * elf32-arm.c: Likewise.
3148 * elf32-bfin.c: Likewise.
3149 * elf32-cr16.c: Likewise.
3150 * elf32-csky.c: Likewise.
3151 * elf32-i386.c: Likewise.
3152 * elf32-m68k.c: Likewise.
3153 * elf32-msp430.c: Likewise.
3154 * elf32-nds32.c: Likewise.
3155 * elf32-nios2.c: Likewise.
3156 * elf32-pru.c: Likewise.
3157 * elf32-xtensa.c: Likewise.
3158 * elf64-ia64-vms.c: Likewise.
3159 * elf64-x86-64.c: Likewise.
3160 * elfcode.h: Likewise.
3161 * elfcore.h: Likewise.
3162 * elflink.c: Likewise.
3163 * elfnn-aarch64.c: Likewise.
3164 * elfnn-ia64.c: Likewise.
3165 * elfnn-riscv.c: Likewise.
3166 * elfxx-mips.c: Likewise.
3167 * elfxx-sparc.c: Likewise.
3168 * elfxx-x86.c: Likewise.
3169 * i386lynx.c: Likewise.
3170 * merge.c: Likewise.
3171 * pdp11.c: Likewise.
3172 * plugin.c: Likewise.
3173 * reloc.c: Likewise.
3175 2020-02-26 Alan Modra <amodra@gmail.com>
3178 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3180 (bfd_elf_add_dt_needed_tag): Declare.
3181 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3182 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3183 from elf_add_dt_needed_tag. Remove soname and doit param.
3184 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3185 to see whether as-needed lib is already loaded, use dyn_loaded
3186 list instead. When saving and restoring around as-needed lib
3187 handle possibility that dynstr has not been initialised. Don't
3188 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3189 Mark libs loaded via DT_NEEDED entries of other libs with
3190 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3192 (elf_link_check_versioned_symbol): Remove now unneccesary
3193 DYNAMIC check when traversing dyn_loaded list.
3195 2020-02-26 Alan Modra <amodra@gmail.com>
3197 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3199 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3202 * plugin.c (need_lto_wrapper_p): New.
3203 (bfd_plugin_set_program_name): Add an int argument to set
3205 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3207 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3209 2020-02-24 Alan Modra <amodra@gmail.com>
3211 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3213 2020-02-24 Alan Modra <amodra@gmail.com>
3215 * vms-lib.c (struct carsym_mem): Add limit.
3216 (vms_add_index): Heed limit.
3217 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3218 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3219 Always return actual number read.
3220 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3221 assertion with error exit.
3223 2020-02-22 Alan Modra <amodra@gmail.com>
3226 * elf.c (assign_file_positions_for_load_sections): Continue linking
3227 on "PHDR segment not covered by LOAD segment" errors.
3229 2020-02-21 Alan Modra <amodra@gmail.com>
3231 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3233 (bfd_mach_o_canonicalize_reloc): Likewise.
3234 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3235 counts and offsets against file size.
3236 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3237 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3238 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3239 against file size. Delete symbol table error message.
3240 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3242 (bfd_mach_o_read_symtab): Likewise.
3243 (bfd_mach_o_read_command): Pass file size.
3244 (bfd_mach_o_scan): Sanity check command count against file size.
3246 2020-02-21 Alan Modra <amodra@gmail.com>
3249 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3250 "text", "data" and "bss" section pointer vars. Don't update
3251 section size, just exec header sizes.
3252 (adjust_sizes_and_vmas): Don't update text section size. Set
3253 initial exec header a_text. Print exec headers sizes.
3254 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3255 (adjust_sizes_and_vmas): Similarly. Formatting.
3256 (final_link): Correct final file extension.
3258 2020-02-20 Nick Clifton <nickc@redhat.com>
3260 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3262 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3264 (elfNN_bed): Initialise the symbol_section_index field.
3265 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3266 OS and PROC specific section indicies. Warn if converting other
3267 reserved incidies to SHN_ABS.
3269 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3272 * cpu-z80.c: Add machine type compatibility checking.
3274 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3277 * plugin.c (plugin_list_entry): Remove handle.
3278 (try_load_plugin): Call dlclose before return.
3280 2020-02-19 Alan Modra <amodra@gmail.com>
3282 * libbfd-in.h (_bfd_constant_p): Define.
3283 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3284 file size before allocating memory.
3285 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3286 * elf.c (bfd_elf_get_str_section): Likewise.
3287 (_bfd_elf_slurp_version_tables): Likewise.
3288 * libbfd.h: Regenerate.
3290 2020-02-19 Alan Modra <amodra@gmail.com>
3292 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3293 * aoutx.h (aout_get_external_symbols): Replace calls to
3294 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3295 (slurp_reloc_table): Likewise.
3296 * archive.c (do_slurp_bsd_armap): Likewise.
3297 (do_slurp_coff_armap): Likewise.
3298 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3299 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3300 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3301 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3302 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3303 (_bfd_coff_get_external_symbols): Likewise.
3304 * ecoff.c (ecoff_slurp_symbolic_header),
3305 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3306 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3307 (ecoff_indirect_link_order): Likewise.
3308 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3309 (_bfd_elf_slurp_version_tables): Likewise.
3310 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3311 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3312 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3313 * elf64-alpha.c (READ): Likewise.
3314 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3315 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3316 * elfcode.h (elf_slurp_symbol_table),
3317 (elf_slurp_reloc_table_from_section): Likewise.
3318 * elflink.c (elf_link_add_object_symbols),
3319 (elf_link_check_versioned_symbol): Likewise.
3320 * elfxx-mips.c (READ): Likewise.
3321 * i386lynx.c (slurp_reloc_table): Likewise.
3322 * lynx-core.c (lynx_core_file_p): Likewise.
3323 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3324 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3325 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3326 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3327 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3328 (bfd_pef_parse_symbols): Likewise.
3329 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3330 * som.c (setup_sections, som_slurp_string_table),
3331 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3332 (som_bfd_fill_in_ar_symbols): Likewise.
3333 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3334 (evax_bfd_print_image): Likewise.
3335 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3336 * wasm-module.c (wasm_scan): Likewise.
3337 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3338 * xsym.c (bfd_sym_read_name_table),
3339 (bfd_sym_print_type_information_table_entry): Likewise.
3340 * libbfd.h: Regenerate.
3342 2020-02-19 Alan Modra <amodra@gmail.com>
3344 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3345 reading external relocs.
3346 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3347 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3349 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3351 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3352 (m32c_elf_relax_section): Likewise.
3353 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3354 (rl78_elf_relax_section): Likewise.
3355 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3356 (elf32_rx_relax_section): Likewise.
3357 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3358 parameter types and use..
3359 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3360 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3361 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3362 being read from file, just the extra.
3363 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3364 after reading external syms. Free on failure.
3366 2020-02-19 Alan Modra <amodra@gmail.com>
3368 * coffcode.h (buy_and_read, coff_slurp_line_table),
3369 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3370 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3371 corresponding bfd_alloc call. Adjust variables to suit.
3372 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3373 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3374 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3375 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3376 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3377 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3378 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3379 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3380 * elf64-alpha.c (READ): Likewise.
3381 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3382 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3383 (bfd_from_remote_memory): Likewise.
3384 * elfcore.h (core_find_build_id): Likewise.
3385 * elfxx-mips.c (READ): Likewise.
3386 * mach-o.c (bfd_mach_o_mangle_sections),
3387 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3388 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3389 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3390 * som.c (setup_sections, som_prep_for_fixups)
3391 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3392 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3393 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3394 (som_bfd_ar_write_symbol_stuff): Likewise.
3395 * vms-alpha.c (vector_grow1): Likewise.
3396 * vms-lib.c (vms_add_index): Likewise.
3397 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3398 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3399 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3400 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3401 (bfd_alloc2, bfd_zalloc2): Delete.
3402 (_bfd_mul_overflow): Define.
3403 * libbfd.h: Regenerate.
3405 2020-02-19 Alan Modra <amodra@gmail.com>
3407 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3409 (assign_section_numbers): Likewise.
3410 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3411 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3412 bfd_malloc2, size_t amt, and unsigned tls_count.
3413 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3414 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3415 (elf_output_implib): Use bfd_alloc.
3417 2020-02-19 Alan Modra <amodra@gmail.com>
3419 * bfd.c (struct bfd): Move format and direction to other
3420 bitfields. Add "size".
3421 * bfdio.c (bfd_get_size): Cache size when not writing file.
3422 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3423 returning zero, ie. unknown.
3424 (bfd_get_alt_debug_link_info): Likewise.
3425 * bfd-in2.h: Regenerate.
3427 2020-02-19 Alan Modra <amodra@gmail.com>
3429 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3430 bfd_get_file_size twice.
3431 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3432 zero, ie. unknown, return.
3433 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3434 * elfcode.h (elf_swap_shdr_in): Likewise.
3435 (elf_object_p): Don't call bfd_get_file_size twice and correct
3438 2020-02-19 Alan Modra <amodra@gmail.com>
3440 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3441 FALSE if memory alloc fails. Adjust calls.
3442 * som.c (som_prep_for_fixups): Likewise.
3443 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3444 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3445 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3446 * som.c (som_build_and_write_symbol_table): Return via error_return
3448 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3449 (VEC_APPEND_EL): Delete.
3450 (vector_grow1): Return pointer to element. Catch overflow.
3451 Return NULL on memory allocation failure.
3452 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3453 (alpha_vms_add_fixup_ca): Likewise.
3454 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3456 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3458 2020-02-19 Alan Modra <amodra@gmail.com>
3460 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3461 * aout-target.h (object_p): Likewise.
3462 * aout-tic30.c (tic30_aout_object_p): Likewise.
3463 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3464 (emit_stringtab, write_syms, link_hash_table_create),
3465 (aout_link_write_other_symbol): Likewise.
3466 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3467 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3468 (_bfd_compute_and_write_armap): Likewise.
3469 * archures.c (bfd_arch_list): Likewise.
3470 * bfd.c (bfd_record_phdr): Likewise.
3471 * binary.c (binary_canonicalize_symtab): Likewise.
3472 * cisco-core.c (cisco_core_file_validate): Likewise.
3473 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3474 (find_arm_glue, record_arm_to_thumb_glue),
3475 (record_thumb_to_arm_glue): Likewise.
3476 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3477 (ppc_allocate_toc_section): Likewise.
3478 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3479 * coff-sh.c (sh_relax_section): Likewise.
3480 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3481 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3482 (coff_set_alignment_hook, coff_mkobject),
3483 (coff_compute_section_file_positions): Likewise.
3484 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3485 (coff_find_nearest_line_with_names),
3486 ( bfd_coff_set_symbol_class): Likewise.
3487 * cofflink.c (_bfd_coff_link_hash_table_create),
3488 (_bfd_coff_link_input_bfd): Likewise.
3489 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3490 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3491 (build_line_info_table, sort_line_sequences),
3492 (line_info_add_include_dir, line_info_add_file_name),
3493 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3494 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3495 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3496 (_bfd_ecoff_find_nearest_line),
3497 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3498 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3499 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3500 * elf-m10300.c (mn10300_elf_relax_section),
3501 (elf32_mn10300_link_hash_table_create): Likewise.
3502 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3503 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3504 * elf32-arm.c (elf32_arm_link_hash_table_create),
3505 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3506 (elf32_arm_new_section_hook): Likewise.
3507 * elf32-avr.c (elf_avr_new_section_hook),
3508 (elf32_avr_link_hash_table_create, get_local_syms),
3509 (elf32_avr_setup_section_lists): Likewise.
3510 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3511 (bfin_link_hash_table_create): Likewise.
3512 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3513 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3514 * elf32-csky.c (csky_elf_link_hash_table_create),
3515 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3516 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3517 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3518 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3519 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3520 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3521 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3522 (m32r_elf_check_relocs): Likewise.
3523 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3524 (elf32_m68hc11_setup_section_lists),
3525 (elf32_m68hc11_size_stubs): Likewise.
3526 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3527 * elf32-metag.c (elf_metag_link_hash_table_create),
3528 (elf_metag_setup_section_lists): Likewise.
3529 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3530 (microblaze_elf_check_relocs): Likewise.
3531 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3532 (nds32_elf_check_relocs): Likewise.
3533 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3534 (get_local_syms, nios2_elf32_check_relocs),
3535 (nios2_elf32_link_hash_table_create): Likewise.
3536 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3537 (or1k_elf_check_relocs): Likewise.
3538 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3539 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3540 * elf32-s390.c (elf_s390_link_hash_table_create),
3541 (elf_s390_check_relocs): Likewise.
3542 * elf32-score.c (score_elf_create_got_section),
3543 (s3_elf32_score_new_section_hook),
3544 (elf32_score_link_hash_table_create): Likewise.
3545 * elf32-score7.c (score_elf_create_got_section),
3546 (s7_elf32_score_new_section_hook): Likewise.
3547 * elf32-sh.c (sh_elf_link_hash_table_create),
3548 (sh_elf_check_relocs): Likewise.
3549 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3550 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3551 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3552 (tilepro_elf_check_relocs): Likewise.
3553 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3554 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3555 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3556 (elf_xtensa_new_section_hook): Likewise.
3557 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3558 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3559 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3560 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3561 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3562 * elf64-ppc.c (ppc64_elf_new_section_hook),
3563 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3564 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3565 * elf64-s390.c (elf_s390_link_hash_table_create),
3566 (elf_s390_check_relocs): Likewise.
3567 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3568 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3569 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3570 (elf_link_add_archive_symbols, compute_bucket_count),
3571 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3572 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3573 (bfd_elf_final_link): Likewise.
3574 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3575 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3576 (elfNN_aarch64_new_section_hook): Likewise.
3577 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3578 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3579 (riscv_elf_check_relocs): Likewise.
3580 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3581 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3582 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3583 (_bfd_mips_elf_link_hash_table_create): Likewise.
3584 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3585 (_bfd_sparc_elf_check_relocs),
3586 (_bfd_sparc_elf_new_section_hook): Likewise.
3587 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3588 (tilegx_elf_check_relocs): Likewise.
3589 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3590 * format.c (bfd_check_format_matches): Likewise.
3591 * hash.c (_bfd_stringtab_init): Likewise.
3592 * ihex.c (ihex_scan): Likewise.
3593 * irix-core.c (irix_core_core_file_p): Likewise.
3594 * linker.c (bfd_wrapped_link_hash_lookup),
3595 (_bfd_generic_link_hash_table_create),
3596 (_bfd_generic_reloc_link_order): Likewise.
3597 * lynx-core.c (lynx_core_file_p): Likewise.
3598 * netbsd-core.c (netbsd_core_file_p): Likewise.
3599 * osf-core.c (osf_core_core_file_p): Likewise.
3600 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3601 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3602 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3603 * peicode.h (pe_mkobject): Likewise.
3604 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3605 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3606 * sco5-core.c (read_uarea): Likewise.
3607 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3608 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3609 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3610 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3611 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3612 * srec.c (srec_scan): Likewise.
3613 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3614 * targets.c (bfd_target_list): Likewise.
3615 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3616 * trad-core.c (trad_unix_core_file_p): Likewise.
3617 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3618 (vms_new_section_hook): Likewise.
3619 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3620 * xcofflink.c (xcoff_get_section_contents),
3621 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3622 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3623 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3625 2020-02-19 Alan Modra <amodra@gmail.com>
3627 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3629 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3631 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3632 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3633 a build_list_p argument. Don't search plugin_list. Short circuit
3634 when building the plugin list.
3635 (has_plugin): Renamed to has_plugin_list.
3636 (bfd_plugin_set_plugin): Don't set has_plugin.
3637 (bfd_plugin_specified_p): Check plugin_list instead.
3638 (build_plugin_list): New function.
3639 (load_plugin): Call build_plugin_list and use plugin_list.
3641 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3644 * plugin.c (try_claim): Always clean up for LTO wrapper.
3645 (try_load_plugin): Treat each object as independent. Create a
3646 copy for plugin name.
3648 2020-02-11 Nick Clifton <nickc@redhat.com>
3650 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3651 for addresses in print statements.
3652 (msp430_elf_relax_delete_bytes): Likewise.
3653 (msp430_elf_relax_add_words): Likewise.
3654 (msp430_elf_relax_section): Likewise.
3656 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3658 * plugin.c (add_symbols): Clear plugin_data memory.
3660 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3663 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3664 (EXECUTABLE_SUFFIX): Likewise.
3665 * config.in: Regenerated.
3666 * configure: Likewise.
3667 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3668 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3669 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3670 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3671 (get_lto_wrapper): New.
3672 (setup_lto_wrapper_env): Likewise.
3673 (current_plugin): Likewise.
3674 (register_all_symbols_read): Likewise.
3675 (register_cleanup): Likewise.
3676 (get_symbols): Likewise.
3677 (add_input_file): Likewise.
3678 (bfd_plugin_close_and_cleanup): Likewise.
3679 (claim_file): Removed.
3680 (register_claim_file): Set current_plugin->claim_file.
3681 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3682 lto_syms in current_plugin.
3683 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3684 all_symbols_read handler. Copy real symbols to plugin_data.
3685 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3686 (try_load_plugin): Don't reuse the previous plugin for LTO
3687 wrapper. Set up GCC LTO wrapper if possible. Don't set
3688 plugin_list_iter->claim_file.
3689 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3691 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3694 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3696 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3697 check if previous instruction matches a conditional jump inserted
3698 earlier. Invert conditional jump and delete branch in this case.
3700 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3702 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3703 msp430_elf_relax_add_words. Support insertion of either one or two
3705 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3706 needs to be grown. Handle insertion of branch instruction to replace
3709 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3711 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3712 debugging relocations.
3713 (msp430_elf_relax_delete_bytes): Likewise.
3714 (msp430_elf_relax_add_two_words): Likewise.
3715 (msp430_elf_relax_section): Likewise.
3717 2020-02-10 Alan Modra <amodra@gmail.com>
3719 * archures.c: Wrap overlong z80 comments.
3720 * bfd-in2.h: Regenerate.
3722 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3725 * archures.c: Add GBZ80 and Z80N machine values.
3726 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3727 * coff-z80.c: Add support for new reloc.
3728 * coffcode.h: Add support for new machine values.
3729 * cpu-z80.c: Add support for new machine names.
3730 * elf32-z80.c: Add support for new reloc.
3731 * bfd-in2.h: Regenerate.
3732 * libbfd.h: Regenerate.
3734 2020-02-07 Nick Clifton <nickc@redhat.com>
3737 * elf.c (rewrite_elf_program_header): Do not complain if no
3738 sections are mapped to a segment.
3740 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3743 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3744 for garbage collection on __patchable_function_entries section
3745 without linked-to section.
3747 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3750 * bfd-in2.h: Regenerated.
3751 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3752 on section if gc_mark of any of its linked-to sections is set
3753 and don't set gc_mark again.
3754 * section.c (asection): Add linked_to_symbol_name to map_head
3757 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3759 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3760 reporting an unrecognized instruction with R_V850_LONGJUMP.
3762 2020-02-05 Alan Modra <amodra@gmail.com>
3764 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3766 2020-02-04 Alan Modra <amodra@gmail.com>
3768 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3769 R_PPC_VLE_ADDR20, goto copy_reloc.
3771 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3773 * bfd-in2.h: Regenerated.
3774 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3776 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3779 * bfd-in2.h: Regenerated.
3780 * ecoff.c (bfd_debug_section): Add section_id.
3781 * section.c (bfd_section): Add section_id.
3782 (SEC_ASSEMBLER_SECTION_ID): New.
3783 (BFD_FAKE_SECTION): Add section_id.
3785 2020-02-01 Nick Clifton <nickc@redhat.com>
3787 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3790 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3792 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3793 encodings are relative to the GOT on nios2, too.
3795 2020-01-31 Alan Modra <amodra@gmail.com>
3797 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3798 file. Use $< and $@ in rules.
3799 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3800 (elf32-ia64.c, elf64-ia64.c): Likewise.
3801 (elf32-riscv.c, elf64-riscv.c): Likewise.
3802 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3803 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3804 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3805 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3806 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3807 * Makefile.in: Regenerate.
3809 2020-01-31 Alan Modra <amodra@gmail.com>
3812 * elf.c (setup_group): Don't clear entire section contents,
3813 just the padding after group flags. Release alloc'd memory
3814 after a seek or read failure.
3816 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3818 * peXXigen.c (pe_is_repro): New function.
3819 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3820 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3822 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3824 * peXXigen.c (debug_type_names): Add names for new debug data type
3827 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3829 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3830 inner loop. Fix a memory leak.
3832 2020-01-30 Alan Modra <amodra@gmail.com>
3834 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3835 or obj_coff_keep_strings here.
3836 (coff_get_normalized_symtab): Free external syms directly.
3837 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3840 2020-01-27 Jim Wilson <jimw@sifive.com>
3842 * cpu-riscv.c (riscv_scan): New.
3843 (N): Change bfd_default_scan to riscv_scan.
3845 2020-01-27 Andreas Schwab <schwab@suse.de>
3847 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3848 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3849 * Makefile.in: Regenerate.
3850 * cpu-plugin.c: Remove.
3851 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3852 (bfd_plugin_arch): Remove declaration.
3853 * bfd-in2.h: Regenerate.
3854 * po/SRC-POTFILES.in: Regenerate.
3856 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3857 Alan Modra <amodra@gmail.com>
3860 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3862 2020-01-24 Jim Wilson <jimw@sifive.com>
3864 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3865 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3866 avoid over long line.
3868 2020-01-24 Nick Clifton <nickc@redhat.com>
3871 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3872 syms and keep strings flags as these may have been set in order to
3873 prevent a bogus call to free.
3875 2020-01-23 Nick Clifton <nickc@redhat.com>
3877 * po/fr.po: Updated French translation.
3879 2020-01-23 Alan Modra <amodra@gmail.com>
3882 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3883 by zero when p_align is zero.
3885 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3887 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3888 (riscv_prefix_cmp): Likewise.
3889 (riscv_non_std_ext_p): Deleted.
3890 (riscv_std_sv_ext_p): Likewise.
3891 (riscv_non_std_sv_ext_p): Likewise.
3892 (riscv_merge_non_std_and_sv_ext): Rename to...
3893 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3894 (riscv_merge_arch_attr_info): Replace 3 calls to
3895 riscv_merge_non_std_and_sv_ext with single call to
3896 riscv_merge_multi_letter_ext.
3897 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3898 encounter a 'z' prefix.
3899 (riscv_get_prefix_class): New function, return prefix class based
3900 on first few characters of input string.
3901 (riscv_parse_config): New structure to factor out minor differences
3902 in extension class parsing behaviour.
3903 (riscv_parse_sv_or_non_std_ext): Rename to...
3904 (riscv_parse_prefixed_ext): and parameterise with
3906 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3907 (riscv_multi_letter_ext_valid_p): New.
3908 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3909 (riscv_parse_subset): Delegate all non-single-letter parsing work
3910 to riscv_parse_prefixed_ext.
3911 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3912 (riscv_get_prefix_class): Declare.
3914 2020-01-22 Alan Modra <amodra@gmail.com>
3916 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3917 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3918 __tls_get_addr_desc.
3919 (ppc64_elf_size_stubs): Add section for linker generated
3920 __tls_get_addr_desc wrapper function. Loop at least once if
3921 generating this function.
3922 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3923 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3925 2020-01-22 Alan Modra <amodra@gmail.com>
3927 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3928 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3930 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3931 (STDU_R1_0R1, ADDI_R1_R1): Define.
3932 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3933 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3934 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3935 no_tls_get_addr_regsave.
3936 (branch_reloc_hash_match): Add hash3 and hash4.
3937 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3938 (ppc64_elf_size_dynamic_sections): Likewise.
3939 (ppc64_elf_relocate_section): Likewise.
3940 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3941 __tls_get_addr stub.
3942 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3944 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3945 eh_frame for regsave __tls_get_addr.
3947 2020-01-22 Alan Modra <amodra@gmail.com>
3949 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3950 which __tls_get_addr calls will be eliminated.
3952 2020-01-20 Nick Clifton <nickc@redhat.com>
3954 * po/pt.po: Updates Portuguese translation.
3955 * po/ru.po: Updated Russian translation.
3956 * po/uk.po: Updated Ukranian translation.
3958 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3961 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3962 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3964 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3965 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3966 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3967 "rex leal x@tlsdesc(%rip), %reg" to
3968 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3969 "call *(%eax)" to "nopl (%rax)".
3971 2020-01-20 Alan Modra <amodra@gmail.com>
3973 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3974 (MTLR_R11): Don't define.
3975 (LD_R0_0R3, CMPDI_R0_0): Define.
3976 (build_tls_get_addr_stub): Don't use r11 in stub.
3978 2020-01-20 Alan Modra <amodra@gmail.com>
3980 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3981 (defined_sym_val, is_tls_get_addr): Likewise.
3983 2020-01-18 Nick Clifton <nickc@redhat.com>
3985 * version.m4 (BFD_VERSION): Set to 2.34.50.
3986 * configure: Regenerate.
3987 * po/bfd.pot: Regenerate.
3989 2020-01-18 Nick Clifton <nickc@redhat.com>
3991 Binutils 2.34 branch created.
3993 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3995 * coff-arm.c: Fix spelling error (seperate).
3996 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3998 * sysdep.h (strnlen): Fix spelling error (seperate).
4000 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4003 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4005 2020-01-15 Alan Modra <amodra@gmail.com>
4008 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4009 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4010 of function symbols unless dot symbols are present. Do warn
4011 whenever one is created, regardles of whether a PLT entry is
4012 also emitted for the function symbol.
4014 2020-01-14 Alan Modra <amodra@gmail.com>
4016 * som.c (som_bfd_count_ar_symbols): Error when file position
4017 of symbols on chains is not strictly increasing.
4019 2020-01-14 Alan Modra <amodra@gmail.com>
4021 * vms.h (VMS_DEBUG): Define as 0.
4022 * vms-alpha.c (image_write): Move debug output after bounds check.
4024 (_bfd_vms_slurp_eihd): Warning fix.
4025 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4027 2020-01-13 Alan Modra <amodra@gmail.com>
4029 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4030 for "ignored" records.
4032 2020-01-13 Alan Modra <amodra@gmail.com>
4034 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4035 Delete asect name check. Move asect NULL check to wasm_object_p.
4036 Correct bounds check of sizes against end. Replace uses of
4037 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4038 just one bfd_release.
4039 (wasm_scan): Don't use malloc/strdup for section names,
4040 bfd_alloc instead. Simplify code prefixing section name.
4041 Formatting. Don't attempt to free memory here..
4042 (wasm_object_p): ..do so here.
4044 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4047 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4048 UNDEFWEAK_NO_DYNAMIC_RELOC.
4049 (allocate_dynrelocs_for_symbol): Likewise.
4051 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4054 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4056 2020-01-10 Alan Modra <amodra@gmail.com>
4058 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4060 2020-01-09 Nick Clifton <nickc@redhat.com>
4063 * bfd.c (bfd_convert_section_contents): Check for a compress
4064 header size that is larger than the actual section size.
4066 2020-01-08 Alan Modra <amodra@gmail.com>
4069 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4070 after removing sections.
4072 2020-01-06 Jim Wilson <jimw@sifive.com>
4075 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4076 check for !bfd_link_pic (info).
4077 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4078 <R_RISCV_JAL>: Add comment.
4079 (_bfd_riscv_relax_section): For plt.offset check, add check for
4080 bfd_link_pic (info). Add comment.
4082 2020-01-06 Alan Modra <amodra@gmail.com>
4084 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4085 match failures. Don't init to bfd_error_wrong_format before
4086 calling _bfd_check_format.
4088 2020-01-06 Alan Modra <amodra@gmail.com>
4090 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4091 status rather than exiting on stack overflow or underflow.
4092 (_bfd_vms_slurp_etir): Adjust to suit.
4094 2020-01-06 Alan Modra <amodra@gmail.com>
4096 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4098 2020-01-06 Alan Modra <amodra@gmail.com>
4100 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4101 command. Check name offset is within command.
4102 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4103 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4104 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4105 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4106 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4107 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4108 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4109 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4110 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4111 (bfd_mach_o_read_segment): Similarly.
4112 (bfd_mach_o_read_thread): Properly bound check thread struct.
4113 Don't repeat checks on second loop.
4114 (bfd_mach_o_read_command): Fail on invalid command length.
4116 2020-01-04 Alan Modra <amodra@gmail.com>
4118 * format.c (bfd_check_format_matches): Add preserve_match.
4119 Save initial bfd state in "preserve", matched bfd state in
4120 "preserve_match". Save just the first match. Release
4121 bfd_alloc memory. Restore and finish preserved state as
4122 appropriate on all function exit paths.
4124 2020-01-04 Alan Modra <amodra@gmail.com>
4126 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4128 2020-01-04 Alan Modra <amodra@gmail.com>
4130 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4133 2020-01-03 Nick Clifton <nickc@redhat.com>
4136 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4137 there is enough data remaining in the code buffer before
4138 attempting to read a function stub.
4140 2020-01-03 Nick Clifton <nickc@redhat.com>
4143 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4144 return value from bfd_malloc.
4145 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4146 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4147 (elf32_arm_filter_cmse_symbols): Likewise.
4148 (elf32_arm_write_section): Likewise.
4149 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4150 (bfd_mach_o_follow_dsym): Likewise.
4151 * pef.c (bfd_pef_print_loader_section): Likewise.
4152 (bfd_pef_scan_start_address): Likewise.
4153 (bfd_pef_parse_function_stubs): Likewise.
4154 (bfd_pef_parse_symbols): Likewise.
4156 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4158 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4159 on binary inputs ld/PR25316.
4160 (is_ia64_elf): new helper to filter on ia64 objects.
4162 2020-01-03 Jan Beulich <jbeulich@suse.com>
4164 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4166 (bfd_mach_o_scan): Insert underscore in two variable names.
4168 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4170 * Makefile.am: Add z80-elf target support.
4171 * configure.ac: Likewise.
4172 * targets.c: Likewise.
4173 * Makefile.in: Regenerate.
4174 * configure: Regenerate.
4175 * config.bfd: Add z80-elf target support and new arches: ez80 and
4177 * elf32-z80.c: New file.
4178 * archures.c: Add new z80 architectures: eZ80 and Z180.
4179 * coffcode.h: Likewise.
4180 * cpu-z80.c: Likewise.
4181 * coff-z80.c: Add new relocations for Z80 target and local label
4183 * reloc.c: Add new relocs.
4184 * bfd-in2.h: Regenerate.
4185 * libbfd.h: Regenerate.
4187 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4191 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4193 2020-01-01 Alan Modra <amodra@gmail.com>
4195 Update year range in copyright notice of all files.
4197 For older changes see ChangeLog-2019
4199 Copyright (C) 2020 Free Software Foundation, Inc.
4201 Copying and distribution of this file, with or without modification,
4202 are permitted in any medium without royalty provided the copyright
4203 notice and this notice are preserved.
4209 version-control: never